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|
- (typeof navigator !== "undefined") && (function(root, factory) {
- if (typeof define === "function" && define.amd) {
- define(function() {
- return factory(root);
- });
- } else if (typeof module === "object" && module.exports) {
- module.exports = factory(root);
- } else {
- root.lottie = factory(root);
- root.bodymovin = root.lottie;
- }
- }((self || {}), function(window) {
- function workerContent() {
- function extendPrototype(sources, destination) {
- var i;
- var len = sources.length;
- var sourcePrototype;
- for (i = 0; i < len; i += 1) {
- sourcePrototype = sources[i].prototype;
- for (var attr in sourcePrototype) {
- if (Object.prototype.hasOwnProperty.call(sourcePrototype, attr)) destination.prototype[attr] = sourcePrototype[attr];
- }
- }
- }
- function ProxyElement(type, namespace) {
- this._state = 'init';
- this._isDirty = false;
- this._isProxy = true;
- this._changedStyles = [];
- this._changedAttributes = [];
- this._changedElements = [];
- this._textContent = null;
- this.type = type;
- this.namespace = namespace;
- this.children = [];
- localIdCounter += 1;
- this.attributes = {
- id: 'l_d_' + localIdCounter,
- };
- this.style = new Style(this);
- }
- ProxyElement.prototype = {
- appendChild: function (_child) {
- _child.parentNode = this;
- this.children.push(_child);
- this._isDirty = true;
- this._changedElements.push([_child, this.attributes.id]);
- },
- insertBefore: function (_newElement, _nextElement) {
- var children = this.children;
- for (var i = 0; i < children.length; i += 1) {
- if (children[i] === _nextElement) {
- children.splice(i, 0, _newElement);
- this._isDirty = true;
- this._changedElements.push([_newElement, this.attributes.id, _nextElement.attributes.id]);
- return;
- }
- }
- children.push(_nextElement);
- },
- setAttribute: function (_attribute, _value) {
- this.attributes[_attribute] = _value;
- if (!this._isDirty) {
- this._isDirty = true;
- }
- this._changedAttributes.push(_attribute);
- },
- serialize: function () {
- return {
- type: this.type,
- namespace: this.namespace,
- style: this.style.serialize(),
- attributes: this.attributes,
- children: this.children.map(function (child) { return child.serialize(); }),
- textContent: this._textContent,
- };
- },
- // eslint-disable-next-line class-methods-use-this
- addEventListener: function (_, _callback) {
- setTimeout(_callback, 1);
- },
- setAttributeNS: function (_, _attribute, _value) {
- this.attributes[_attribute] = _value;
- if (!this._isDirty) {
- this._isDirty = true;
- }
- this._changedAttributes.push(_attribute);
- },
- };
- Object.defineProperty(ProxyElement.prototype, 'textContent', {
- set: function (_value) {
- this._isDirty = true;
- this._textContent = _value;
- },
- });
- var localIdCounter = 0;
- var animations = {};
- var styleProperties = ['width', 'height', 'display', 'transform', 'opacity', 'contentVisibility', 'mix-blend-mode'];
- function convertArguments(args) {
- var arr = [];
- var i;
- var len = args.length;
- for (i = 0; i < len; i += 1) {
- arr.push(args[i]);
- }
- return arr;
- }
- function Style(element) {
- this.element = element;
- }
- Style.prototype = {
- serialize: function () {
- var obj = {};
- for (var i = 0; i < styleProperties.length; i += 1) {
- var propertyKey = styleProperties[i];
- var keyName = '_' + propertyKey;
- if (keyName in this) {
- obj[propertyKey] = this[keyName];
- }
- }
- return obj;
- },
- };
- styleProperties.forEach(function (propertyKey) {
- Object.defineProperty(Style.prototype, propertyKey, {
- set: function (value) {
- if (!this.element._isDirty) {
- this.element._isDirty = true;
- }
- this.element._changedStyles.push(propertyKey);
- var keyName = '_' + propertyKey;
- this[keyName] = value;
- },
- get: function () {
- var keyName = '_' + propertyKey;
- return this[keyName];
- },
- });
- });
- function CanvasContext(element) {
- this.element = element;
- }
- CanvasContext.prototype = {
- createRadialGradient: function () {
- function addColorStop() {
- instruction.stops.push(convertArguments(arguments));
- }
- var instruction = {
- t: 'rGradient',
- a: convertArguments(arguments),
- stops: [],
- };
- this.element.instructions.push(instruction);
- return {
- addColorStop: addColorStop,
- };
- },
- createLinearGradient: function () {
- function addColorStop() {
- instruction.stops.push(convertArguments(arguments));
- }
- var instruction = {
- t: 'lGradient',
- a: convertArguments(arguments),
- stops: [],
- };
- this.element.instructions.push(instruction);
- return {
- addColorStop: addColorStop,
- };
- },
- };
- Object.defineProperties(CanvasContext.prototype, {
- canvas: {
- enumerable: true,
- get: function () {
- return this.element;
- },
- },
- });
- var canvasContextMethods = [
- 'fillRect',
- 'setTransform',
- 'drawImage',
- 'beginPath',
- 'moveTo',
- 'save',
- 'restore',
- 'fillText',
- 'setLineDash',
- 'clearRect',
- 'clip',
- 'rect',
- 'stroke',
- 'fill',
- 'closePath',
- 'bezierCurveTo',
- 'lineTo',
- ];
- canvasContextMethods.forEach(function (method) {
- CanvasContext.prototype[method] = function () {
- this.element.instructions.push({
- t: method,
- a: convertArguments(arguments),
- });
- };
- });
- var canvasContextProperties = [
- 'globalAlpha',
- 'strokeStyle',
- 'fillStyle',
- 'lineCap',
- 'lineJoin',
- 'lineWidth',
- 'miterLimit',
- 'lineDashOffset',
- 'globalCompositeOperation',
- ];
- canvasContextProperties.forEach(function (property) {
- Object.defineProperty(CanvasContext.prototype, property,
- {
- set: function (_value) {
- this.element.instructions.push({
- t: property,
- a: _value,
- });
- },
- });
- });
- function CanvasElement(type, namespace) {
- ProxyElement.call(this, type, namespace);
- this.instructions = [];
- this.width = 0;
- this.height = 0;
- this.context = new CanvasContext(this);
- }
- CanvasElement.prototype = {
- getContext: function () {
- return this.context;
- },
- resetInstructions: function () {
- this.instructions.length = 0;
- },
- };
- extendPrototype([ProxyElement], CanvasElement);
- function createElement(namespace, type) {
- if (type === 'canvas') {
- return new CanvasElement(type, namespace);
- }
- return new ProxyElement(type, namespace);
- }
- var window = self; // eslint-disable-line no-redeclare, no-unused-vars
- var document = { // eslint-disable-line no-redeclare
- createElementNS: function (namespace, type) {
- return createElement(namespace, type);
- },
- createElement: function (type) {
- return createElement('', type);
- },
- getElementsByTagName: function () {
- return [];
- },
- body: createElement('', 'body'),
- _isProxy: true,
- };
- /* eslint-enable */
- var lottieInternal = (function () {
- 'use strict';
- (typeof document !== "undefined") && (typeof navigator !== "undefined") && (function (global, factory) {
- typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
- typeof define === 'function' && define.amd ? define(factory) :
- (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.lottie = factory());
- })(this, (function () { 'use strict';
- var svgNS = 'http://www.w3.org/2000/svg';
- var locationHref = '';
- var _useWebWorker = false;
- var initialDefaultFrame = -999999;
- var setWebWorker = function setWebWorker(flag) {
- _useWebWorker = !!flag;
- };
- var getWebWorker = function getWebWorker() {
- return _useWebWorker;
- };
- var setLocationHref = function setLocationHref(value) {
- locationHref = value;
- };
- var getLocationHref = function getLocationHref() {
- return locationHref;
- };
- function createTag(type) {
- // return {appendChild:function(){},setAttribute:function(){},style:{}}
- return document.createElement(type);
- }
- function extendPrototype(sources, destination) {
- var i;
- var len = sources.length;
- var sourcePrototype;
- for (i = 0; i < len; i += 1) {
- sourcePrototype = sources[i].prototype;
- for (var attr in sourcePrototype) {
- if (Object.prototype.hasOwnProperty.call(sourcePrototype, attr)) destination.prototype[attr] = sourcePrototype[attr];
- }
- }
- }
- function getDescriptor(object, prop) {
- return Object.getOwnPropertyDescriptor(object, prop);
- }
- function createProxyFunction(prototype) {
- function ProxyFunction() {}
- ProxyFunction.prototype = prototype;
- return ProxyFunction;
- }
- // import Howl from '../../3rd_party/howler';
- var audioControllerFactory = function () {
- function AudioController(audioFactory) {
- this.audios = [];
- this.audioFactory = audioFactory;
- this._volume = 1;
- this._isMuted = false;
- }
- AudioController.prototype = {
- addAudio: function addAudio(audio) {
- this.audios.push(audio);
- },
- pause: function pause() {
- var i;
- var len = this.audios.length;
- for (i = 0; i < len; i += 1) {
- this.audios[i].pause();
- }
- },
- resume: function resume() {
- var i;
- var len = this.audios.length;
- for (i = 0; i < len; i += 1) {
- this.audios[i].resume();
- }
- },
- setRate: function setRate(rateValue) {
- var i;
- var len = this.audios.length;
- for (i = 0; i < len; i += 1) {
- this.audios[i].setRate(rateValue);
- }
- },
- createAudio: function createAudio(assetPath) {
- if (this.audioFactory) {
- return this.audioFactory(assetPath);
- }
- if (window.Howl) {
- return new window.Howl({
- src: [assetPath]
- });
- }
- return {
- isPlaying: false,
- play: function play() {
- this.isPlaying = true;
- },
- seek: function seek() {
- this.isPlaying = false;
- },
- playing: function playing() {},
- rate: function rate() {},
- setVolume: function setVolume() {}
- };
- },
- setAudioFactory: function setAudioFactory(audioFactory) {
- this.audioFactory = audioFactory;
- },
- setVolume: function setVolume(value) {
- this._volume = value;
- this._updateVolume();
- },
- mute: function mute() {
- this._isMuted = true;
- this._updateVolume();
- },
- unmute: function unmute() {
- this._isMuted = false;
- this._updateVolume();
- },
- getVolume: function getVolume() {
- return this._volume;
- },
- _updateVolume: function _updateVolume() {
- var i;
- var len = this.audios.length;
- for (i = 0; i < len; i += 1) {
- this.audios[i].volume(this._volume * (this._isMuted ? 0 : 1));
- }
- }
- };
- return function () {
- return new AudioController();
- };
- }();
- var createTypedArray = function () {
- function createRegularArray(type, len) {
- var i = 0;
- var arr = [];
- var value;
- switch (type) {
- case 'int16':
- case 'uint8c':
- value = 1;
- break;
- default:
- value = 1.1;
- break;
- }
- for (i = 0; i < len; i += 1) {
- arr.push(value);
- }
- return arr;
- }
- function createTypedArrayFactory(type, len) {
- if (type === 'float32') {
- return new Float32Array(len);
- }
- if (type === 'int16') {
- return new Int16Array(len);
- }
- if (type === 'uint8c') {
- return new Uint8ClampedArray(len);
- }
- return createRegularArray(type, len);
- }
- if (typeof Uint8ClampedArray === 'function' && typeof Float32Array === 'function') {
- return createTypedArrayFactory;
- }
- return createRegularArray;
- }();
- function createSizedArray(len) {
- return Array.apply(null, {
- length: len
- });
- }
- function _typeof$6(o) { "@babel/helpers - typeof"; return _typeof$6 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof$6(o); }
- var subframeEnabled = true;
- var expressionsPlugin = null;
- var expressionsInterfaces = null;
- var idPrefix$1 = '';
- var isSafari = /^((?!chrome|android).)*safari/i.test(navigator.userAgent);
- var _shouldRoundValues = false;
- var bmPow = Math.pow;
- var bmSqrt = Math.sqrt;
- var bmFloor = Math.floor;
- var bmMax = Math.max;
- var bmMin = Math.min;
- var BMMath = {};
- (function () {
- var propertyNames = ['abs', 'acos', 'acosh', 'asin', 'asinh', 'atan', 'atanh', 'atan2', 'ceil', 'cbrt', 'expm1', 'clz32', 'cos', 'cosh', 'exp', 'floor', 'fround', 'hypot', 'imul', 'log', 'log1p', 'log2', 'log10', 'max', 'min', 'pow', 'random', 'round', 'sign', 'sin', 'sinh', 'sqrt', 'tan', 'tanh', 'trunc', 'E', 'LN10', 'LN2', 'LOG10E', 'LOG2E', 'PI', 'SQRT1_2', 'SQRT2'];
- var i;
- var len = propertyNames.length;
- for (i = 0; i < len; i += 1) {
- BMMath[propertyNames[i]] = Math[propertyNames[i]];
- }
- })();
- function ProjectInterface$1() {
- return {};
- }
- BMMath.random = Math.random;
- BMMath.abs = function (val) {
- var tOfVal = _typeof$6(val);
- if (tOfVal === 'object' && val.length) {
- var absArr = createSizedArray(val.length);
- var i;
- var len = val.length;
- for (i = 0; i < len; i += 1) {
- absArr[i] = Math.abs(val[i]);
- }
- return absArr;
- }
- return Math.abs(val);
- };
- var defaultCurveSegments = 150;
- var degToRads = Math.PI / 180;
- var roundCorner = 0.5519;
- function roundValues(flag) {
- _shouldRoundValues = !!flag;
- }
- function bmRnd(value) {
- if (_shouldRoundValues) {
- return Math.round(value);
- }
- return value;
- }
- function styleDiv(element) {
- element.style.position = 'absolute';
- element.style.top = 0;
- element.style.left = 0;
- element.style.display = 'block';
- element.style.transformOrigin = '0 0';
- element.style.webkitTransformOrigin = '0 0';
- element.style.backfaceVisibility = 'visible';
- element.style.webkitBackfaceVisibility = 'visible';
- element.style.transformStyle = 'preserve-3d';
- element.style.webkitTransformStyle = 'preserve-3d';
- element.style.mozTransformStyle = 'preserve-3d';
- }
- function BMEnterFrameEvent(type, currentTime, totalTime, frameMultiplier) {
- this.type = type;
- this.currentTime = currentTime;
- this.totalTime = totalTime;
- this.direction = frameMultiplier < 0 ? -1 : 1;
- }
- function BMCompleteEvent(type, frameMultiplier) {
- this.type = type;
- this.direction = frameMultiplier < 0 ? -1 : 1;
- }
- function BMCompleteLoopEvent(type, totalLoops, currentLoop, frameMultiplier) {
- this.type = type;
- this.currentLoop = currentLoop;
- this.totalLoops = totalLoops;
- this.direction = frameMultiplier < 0 ? -1 : 1;
- }
- function BMSegmentStartEvent(type, firstFrame, totalFrames) {
- this.type = type;
- this.firstFrame = firstFrame;
- this.totalFrames = totalFrames;
- }
- function BMDestroyEvent(type, target) {
- this.type = type;
- this.target = target;
- }
- function BMRenderFrameErrorEvent(nativeError, currentTime) {
- this.type = 'renderFrameError';
- this.nativeError = nativeError;
- this.currentTime = currentTime;
- }
- function BMConfigErrorEvent(nativeError) {
- this.type = 'configError';
- this.nativeError = nativeError;
- }
- function BMAnimationConfigErrorEvent(type, nativeError) {
- this.type = type;
- this.nativeError = nativeError;
- }
- var createElementID = function () {
- var _count = 0;
- return function createID() {
- _count += 1;
- return idPrefix$1 + '__lottie_element_' + _count;
- };
- }();
- function HSVtoRGB(h, s, v) {
- var r;
- var g;
- var b;
- var i;
- var f;
- var p;
- var q;
- var t;
- i = Math.floor(h * 6);
- f = h * 6 - i;
- p = v * (1 - s);
- q = v * (1 - f * s);
- t = v * (1 - (1 - f) * s);
- switch (i % 6) {
- case 0:
- r = v;
- g = t;
- b = p;
- break;
- case 1:
- r = q;
- g = v;
- b = p;
- break;
- case 2:
- r = p;
- g = v;
- b = t;
- break;
- case 3:
- r = p;
- g = q;
- b = v;
- break;
- case 4:
- r = t;
- g = p;
- b = v;
- break;
- case 5:
- r = v;
- g = p;
- b = q;
- break;
- default:
- break;
- }
- return [r, g, b];
- }
- function RGBtoHSV(r, g, b) {
- var max = Math.max(r, g, b);
- var min = Math.min(r, g, b);
- var d = max - min;
- var h;
- var s = max === 0 ? 0 : d / max;
- var v = max / 255;
- switch (max) {
- case min:
- h = 0;
- break;
- case r:
- h = g - b + d * (g < b ? 6 : 0);
- h /= 6 * d;
- break;
- case g:
- h = b - r + d * 2;
- h /= 6 * d;
- break;
- case b:
- h = r - g + d * 4;
- h /= 6 * d;
- break;
- default:
- break;
- }
- return [h, s, v];
- }
- function addSaturationToRGB(color, offset) {
- var hsv = RGBtoHSV(color[0] * 255, color[1] * 255, color[2] * 255);
- hsv[1] += offset;
- if (hsv[1] > 1) {
- hsv[1] = 1;
- } else if (hsv[1] <= 0) {
- hsv[1] = 0;
- }
- return HSVtoRGB(hsv[0], hsv[1], hsv[2]);
- }
- function addBrightnessToRGB(color, offset) {
- var hsv = RGBtoHSV(color[0] * 255, color[1] * 255, color[2] * 255);
- hsv[2] += offset;
- if (hsv[2] > 1) {
- hsv[2] = 1;
- } else if (hsv[2] < 0) {
- hsv[2] = 0;
- }
- return HSVtoRGB(hsv[0], hsv[1], hsv[2]);
- }
- function addHueToRGB(color, offset) {
- var hsv = RGBtoHSV(color[0] * 255, color[1] * 255, color[2] * 255);
- hsv[0] += offset / 360;
- if (hsv[0] > 1) {
- hsv[0] -= 1;
- } else if (hsv[0] < 0) {
- hsv[0] += 1;
- }
- return HSVtoRGB(hsv[0], hsv[1], hsv[2]);
- }
- var rgbToHex = function () {
- var colorMap = [];
- var i;
- var hex;
- for (i = 0; i < 256; i += 1) {
- hex = i.toString(16);
- colorMap[i] = hex.length === 1 ? '0' + hex : hex;
- }
- return function (r, g, b) {
- if (r < 0) {
- r = 0;
- }
- if (g < 0) {
- g = 0;
- }
- if (b < 0) {
- b = 0;
- }
- return '#' + colorMap[r] + colorMap[g] + colorMap[b];
- };
- }();
- var setSubframeEnabled = function setSubframeEnabled(flag) {
- subframeEnabled = !!flag;
- };
- var getSubframeEnabled = function getSubframeEnabled() {
- return subframeEnabled;
- };
- var setExpressionsPlugin = function setExpressionsPlugin(value) {
- expressionsPlugin = value;
- };
- var getExpressionsPlugin = function getExpressionsPlugin() {
- return expressionsPlugin;
- };
- var setExpressionInterfaces = function setExpressionInterfaces(value) {
- expressionsInterfaces = value;
- };
- var getExpressionInterfaces = function getExpressionInterfaces() {
- return expressionsInterfaces;
- };
- var setDefaultCurveSegments = function setDefaultCurveSegments(value) {
- defaultCurveSegments = value;
- };
- var getDefaultCurveSegments = function getDefaultCurveSegments() {
- return defaultCurveSegments;
- };
- var setIdPrefix = function setIdPrefix(value) {
- idPrefix$1 = value;
- };
- var getIdPrefix = function getIdPrefix() {
- return idPrefix$1;
- };
- function createNS(type) {
- // return {appendChild:function(){},setAttribute:function(){},style:{}}
- return document.createElementNS(svgNS, type);
- }
- function _typeof$5(o) { "@babel/helpers - typeof"; return _typeof$5 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof$5(o); }
- var dataManager = function () {
- var _counterId = 1;
- var processes = [];
- var workerFn;
- var workerInstance;
- var workerProxy = {
- onmessage: function onmessage() {},
- postMessage: function postMessage(path) {
- workerFn({
- data: path
- });
- }
- };
- var _workerSelf = {
- postMessage: function postMessage(data) {
- workerProxy.onmessage({
- data: data
- });
- }
- };
- function createWorker(fn) {
- if (window.Worker && window.Blob && getWebWorker()) {
- var blob = new Blob(['var _workerSelf = self; self.onmessage = ', fn.toString()], {
- type: 'text/javascript'
- });
- // var blob = new Blob(['self.onmessage = ', fn.toString()], { type: 'text/javascript' });
- var url = URL.createObjectURL(blob);
- return new Worker(url);
- }
- workerFn = fn;
- return workerProxy;
- }
- function setupWorker() {
- if (!workerInstance) {
- workerInstance = createWorker(function workerStart(e) {
- function dataFunctionManager() {
- function completeLayers(layers, comps) {
- var layerData;
- var i;
- var len = layers.length;
- var j;
- var jLen;
- var k;
- var kLen;
- for (i = 0; i < len; i += 1) {
- layerData = layers[i];
- if ('ks' in layerData && !layerData.completed) {
- layerData.completed = true;
- if (layerData.hasMask) {
- var maskProps = layerData.masksProperties;
- jLen = maskProps.length;
- for (j = 0; j < jLen; j += 1) {
- if (maskProps[j].pt.k.i) {
- convertPathsToAbsoluteValues(maskProps[j].pt.k);
- } else {
- kLen = maskProps[j].pt.k.length;
- for (k = 0; k < kLen; k += 1) {
- if (maskProps[j].pt.k[k].s) {
- convertPathsToAbsoluteValues(maskProps[j].pt.k[k].s[0]);
- }
- if (maskProps[j].pt.k[k].e) {
- convertPathsToAbsoluteValues(maskProps[j].pt.k[k].e[0]);
- }
- }
- }
- }
- }
- if (layerData.ty === 0) {
- layerData.layers = findCompLayers(layerData.refId, comps);
- completeLayers(layerData.layers, comps);
- } else if (layerData.ty === 4) {
- completeShapes(layerData.shapes);
- } else if (layerData.ty === 5) {
- completeText(layerData);
- }
- }
- }
- }
- function completeChars(chars, assets) {
- if (chars) {
- var i = 0;
- var len = chars.length;
- for (i = 0; i < len; i += 1) {
- if (chars[i].t === 1) {
- // var compData = findComp(chars[i].data.refId, assets);
- chars[i].data.layers = findCompLayers(chars[i].data.refId, assets);
- // chars[i].data.ip = 0;
- // chars[i].data.op = 99999;
- // chars[i].data.st = 0;
- // chars[i].data.sr = 1;
- // chars[i].w = compData.w;
- // chars[i].data.ks = {
- // a: { k: [0, 0, 0], a: 0 },
- // p: { k: [0, -compData.h, 0], a: 0 },
- // r: { k: 0, a: 0 },
- // s: { k: [100, 100], a: 0 },
- // o: { k: 100, a: 0 },
- // };
- completeLayers(chars[i].data.layers, assets);
- }
- }
- }
- }
- function findComp(id, comps) {
- var i = 0;
- var len = comps.length;
- while (i < len) {
- if (comps[i].id === id) {
- return comps[i];
- }
- i += 1;
- }
- return null;
- }
- function findCompLayers(id, comps) {
- var comp = findComp(id, comps);
- if (comp) {
- if (!comp.layers.__used) {
- comp.layers.__used = true;
- return comp.layers;
- }
- return JSON.parse(JSON.stringify(comp.layers));
- }
- return null;
- }
- function completeShapes(arr) {
- var i;
- var len = arr.length;
- var j;
- var jLen;
- for (i = len - 1; i >= 0; i -= 1) {
- if (arr[i].ty === 'sh') {
- if (arr[i].ks.k.i) {
- convertPathsToAbsoluteValues(arr[i].ks.k);
- } else {
- jLen = arr[i].ks.k.length;
- for (j = 0; j < jLen; j += 1) {
- if (arr[i].ks.k[j].s) {
- convertPathsToAbsoluteValues(arr[i].ks.k[j].s[0]);
- }
- if (arr[i].ks.k[j].e) {
- convertPathsToAbsoluteValues(arr[i].ks.k[j].e[0]);
- }
- }
- }
- } else if (arr[i].ty === 'gr') {
- completeShapes(arr[i].it);
- }
- }
- }
- function convertPathsToAbsoluteValues(path) {
- var i;
- var len = path.i.length;
- for (i = 0; i < len; i += 1) {
- path.i[i][0] += path.v[i][0];
- path.i[i][1] += path.v[i][1];
- path.o[i][0] += path.v[i][0];
- path.o[i][1] += path.v[i][1];
- }
- }
- function checkVersion(minimum, animVersionString) {
- var animVersion = animVersionString ? animVersionString.split('.') : [100, 100, 100];
- if (minimum[0] > animVersion[0]) {
- return true;
- }
- if (animVersion[0] > minimum[0]) {
- return false;
- }
- if (minimum[1] > animVersion[1]) {
- return true;
- }
- if (animVersion[1] > minimum[1]) {
- return false;
- }
- if (minimum[2] > animVersion[2]) {
- return true;
- }
- if (animVersion[2] > minimum[2]) {
- return false;
- }
- return null;
- }
- var checkText = function () {
- var minimumVersion = [4, 4, 14];
- function updateTextLayer(textLayer) {
- var documentData = textLayer.t.d;
- textLayer.t.d = {
- k: [{
- s: documentData,
- t: 0
- }]
- };
- }
- function iterateLayers(layers) {
- var i;
- var len = layers.length;
- for (i = 0; i < len; i += 1) {
- if (layers[i].ty === 5) {
- updateTextLayer(layers[i]);
- }
- }
- }
- return function (animationData) {
- if (checkVersion(minimumVersion, animationData.v)) {
- iterateLayers(animationData.layers);
- if (animationData.assets) {
- var i;
- var len = animationData.assets.length;
- for (i = 0; i < len; i += 1) {
- if (animationData.assets[i].layers) {
- iterateLayers(animationData.assets[i].layers);
- }
- }
- }
- }
- };
- }();
- var checkChars = function () {
- var minimumVersion = [4, 7, 99];
- return function (animationData) {
- if (animationData.chars && !checkVersion(minimumVersion, animationData.v)) {
- var i;
- var len = animationData.chars.length;
- for (i = 0; i < len; i += 1) {
- var charData = animationData.chars[i];
- if (charData.data && charData.data.shapes) {
- completeShapes(charData.data.shapes);
- charData.data.ip = 0;
- charData.data.op = 99999;
- charData.data.st = 0;
- charData.data.sr = 1;
- charData.data.ks = {
- p: {
- k: [0, 0],
- a: 0
- },
- s: {
- k: [100, 100],
- a: 0
- },
- a: {
- k: [0, 0],
- a: 0
- },
- r: {
- k: 0,
- a: 0
- },
- o: {
- k: 100,
- a: 0
- }
- };
- if (!animationData.chars[i].t) {
- charData.data.shapes.push({
- ty: 'no'
- });
- charData.data.shapes[0].it.push({
- p: {
- k: [0, 0],
- a: 0
- },
- s: {
- k: [100, 100],
- a: 0
- },
- a: {
- k: [0, 0],
- a: 0
- },
- r: {
- k: 0,
- a: 0
- },
- o: {
- k: 100,
- a: 0
- },
- sk: {
- k: 0,
- a: 0
- },
- sa: {
- k: 0,
- a: 0
- },
- ty: 'tr'
- });
- }
- }
- }
- }
- };
- }();
- var checkPathProperties = function () {
- var minimumVersion = [5, 7, 15];
- function updateTextLayer(textLayer) {
- var pathData = textLayer.t.p;
- if (typeof pathData.a === 'number') {
- pathData.a = {
- a: 0,
- k: pathData.a
- };
- }
- if (typeof pathData.p === 'number') {
- pathData.p = {
- a: 0,
- k: pathData.p
- };
- }
- if (typeof pathData.r === 'number') {
- pathData.r = {
- a: 0,
- k: pathData.r
- };
- }
- }
- function iterateLayers(layers) {
- var i;
- var len = layers.length;
- for (i = 0; i < len; i += 1) {
- if (layers[i].ty === 5) {
- updateTextLayer(layers[i]);
- }
- }
- }
- return function (animationData) {
- if (checkVersion(minimumVersion, animationData.v)) {
- iterateLayers(animationData.layers);
- if (animationData.assets) {
- var i;
- var len = animationData.assets.length;
- for (i = 0; i < len; i += 1) {
- if (animationData.assets[i].layers) {
- iterateLayers(animationData.assets[i].layers);
- }
- }
- }
- }
- };
- }();
- var checkColors = function () {
- var minimumVersion = [4, 1, 9];
- function iterateShapes(shapes) {
- var i;
- var len = shapes.length;
- var j;
- var jLen;
- for (i = 0; i < len; i += 1) {
- if (shapes[i].ty === 'gr') {
- iterateShapes(shapes[i].it);
- } else if (shapes[i].ty === 'fl' || shapes[i].ty === 'st') {
- if (shapes[i].c.k && shapes[i].c.k[0].i) {
- jLen = shapes[i].c.k.length;
- for (j = 0; j < jLen; j += 1) {
- if (shapes[i].c.k[j].s) {
- shapes[i].c.k[j].s[0] /= 255;
- shapes[i].c.k[j].s[1] /= 255;
- shapes[i].c.k[j].s[2] /= 255;
- shapes[i].c.k[j].s[3] /= 255;
- }
- if (shapes[i].c.k[j].e) {
- shapes[i].c.k[j].e[0] /= 255;
- shapes[i].c.k[j].e[1] /= 255;
- shapes[i].c.k[j].e[2] /= 255;
- shapes[i].c.k[j].e[3] /= 255;
- }
- }
- } else {
- shapes[i].c.k[0] /= 255;
- shapes[i].c.k[1] /= 255;
- shapes[i].c.k[2] /= 255;
- shapes[i].c.k[3] /= 255;
- }
- }
- }
- }
- function iterateLayers(layers) {
- var i;
- var len = layers.length;
- for (i = 0; i < len; i += 1) {
- if (layers[i].ty === 4) {
- iterateShapes(layers[i].shapes);
- }
- }
- }
- return function (animationData) {
- if (checkVersion(minimumVersion, animationData.v)) {
- iterateLayers(animationData.layers);
- if (animationData.assets) {
- var i;
- var len = animationData.assets.length;
- for (i = 0; i < len; i += 1) {
- if (animationData.assets[i].layers) {
- iterateLayers(animationData.assets[i].layers);
- }
- }
- }
- }
- };
- }();
- var checkShapes = function () {
- var minimumVersion = [4, 4, 18];
- function completeClosingShapes(arr) {
- var i;
- var len = arr.length;
- var j;
- var jLen;
- for (i = len - 1; i >= 0; i -= 1) {
- if (arr[i].ty === 'sh') {
- if (arr[i].ks.k.i) {
- arr[i].ks.k.c = arr[i].closed;
- } else {
- jLen = arr[i].ks.k.length;
- for (j = 0; j < jLen; j += 1) {
- if (arr[i].ks.k[j].s) {
- arr[i].ks.k[j].s[0].c = arr[i].closed;
- }
- if (arr[i].ks.k[j].e) {
- arr[i].ks.k[j].e[0].c = arr[i].closed;
- }
- }
- }
- } else if (arr[i].ty === 'gr') {
- completeClosingShapes(arr[i].it);
- }
- }
- }
- function iterateLayers(layers) {
- var layerData;
- var i;
- var len = layers.length;
- var j;
- var jLen;
- var k;
- var kLen;
- for (i = 0; i < len; i += 1) {
- layerData = layers[i];
- if (layerData.hasMask) {
- var maskProps = layerData.masksProperties;
- jLen = maskProps.length;
- for (j = 0; j < jLen; j += 1) {
- if (maskProps[j].pt.k.i) {
- maskProps[j].pt.k.c = maskProps[j].cl;
- } else {
- kLen = maskProps[j].pt.k.length;
- for (k = 0; k < kLen; k += 1) {
- if (maskProps[j].pt.k[k].s) {
- maskProps[j].pt.k[k].s[0].c = maskProps[j].cl;
- }
- if (maskProps[j].pt.k[k].e) {
- maskProps[j].pt.k[k].e[0].c = maskProps[j].cl;
- }
- }
- }
- }
- }
- if (layerData.ty === 4) {
- completeClosingShapes(layerData.shapes);
- }
- }
- }
- return function (animationData) {
- if (checkVersion(minimumVersion, animationData.v)) {
- iterateLayers(animationData.layers);
- if (animationData.assets) {
- var i;
- var len = animationData.assets.length;
- for (i = 0; i < len; i += 1) {
- if (animationData.assets[i].layers) {
- iterateLayers(animationData.assets[i].layers);
- }
- }
- }
- }
- };
- }();
- function completeData(animationData) {
- if (animationData.__complete) {
- return;
- }
- checkColors(animationData);
- checkText(animationData);
- checkChars(animationData);
- checkPathProperties(animationData);
- checkShapes(animationData);
- completeLayers(animationData.layers, animationData.assets);
- completeChars(animationData.chars, animationData.assets);
- animationData.__complete = true;
- }
- function completeText(data) {
- if (data.t.a.length === 0 && !('m' in data.t.p)) {
- // data.singleShape = true;
- }
- }
- var moduleOb = {};
- moduleOb.completeData = completeData;
- moduleOb.checkColors = checkColors;
- moduleOb.checkChars = checkChars;
- moduleOb.checkPathProperties = checkPathProperties;
- moduleOb.checkShapes = checkShapes;
- moduleOb.completeLayers = completeLayers;
- return moduleOb;
- }
- if (!_workerSelf.dataManager) {
- _workerSelf.dataManager = dataFunctionManager();
- }
- if (!_workerSelf.assetLoader) {
- _workerSelf.assetLoader = function () {
- function formatResponse(xhr) {
- // using typeof doubles the time of execution of this method,
- // so if available, it's better to use the header to validate the type
- var contentTypeHeader = xhr.getResponseHeader('content-type');
- if (contentTypeHeader && xhr.responseType === 'json' && contentTypeHeader.indexOf('json') !== -1) {
- return xhr.response;
- }
- if (xhr.response && _typeof$5(xhr.response) === 'object') {
- return xhr.response;
- }
- if (xhr.response && typeof xhr.response === 'string') {
- return JSON.parse(xhr.response);
- }
- if (xhr.responseText) {
- return JSON.parse(xhr.responseText);
- }
- return null;
- }
- function loadAsset(path, fullPath, callback, errorCallback) {
- var response;
- var xhr = new XMLHttpRequest();
- // set responseType after calling open or IE will break.
- try {
- // This crashes on Android WebView prior to KitKat
- xhr.responseType = 'json';
- } catch (err) {} // eslint-disable-line no-empty
- xhr.onreadystatechange = function () {
- if (xhr.readyState === 4) {
- if (xhr.status === 200) {
- response = formatResponse(xhr);
- callback(response);
- } else {
- try {
- response = formatResponse(xhr);
- callback(response);
- } catch (err) {
- if (errorCallback) {
- errorCallback(err);
- }
- }
- }
- }
- };
- try {
- // Hack to workaround banner validation
- xhr.open(['G', 'E', 'T'].join(''), path, true);
- } catch (error) {
- // Hack to workaround banner validation
- xhr.open(['G', 'E', 'T'].join(''), fullPath + '/' + path, true);
- }
- xhr.send();
- }
- return {
- load: loadAsset
- };
- }();
- }
- if (e.data.type === 'loadAnimation') {
- _workerSelf.assetLoader.load(e.data.path, e.data.fullPath, function (data) {
- _workerSelf.dataManager.completeData(data);
- _workerSelf.postMessage({
- id: e.data.id,
- payload: data,
- status: 'success'
- });
- }, function () {
- _workerSelf.postMessage({
- id: e.data.id,
- status: 'error'
- });
- });
- } else if (e.data.type === 'complete') {
- var animation = e.data.animation;
- _workerSelf.dataManager.completeData(animation);
- _workerSelf.postMessage({
- id: e.data.id,
- payload: animation,
- status: 'success'
- });
- } else if (e.data.type === 'loadData') {
- _workerSelf.assetLoader.load(e.data.path, e.data.fullPath, function (data) {
- _workerSelf.postMessage({
- id: e.data.id,
- payload: data,
- status: 'success'
- });
- }, function () {
- _workerSelf.postMessage({
- id: e.data.id,
- status: 'error'
- });
- });
- }
- });
- workerInstance.onmessage = function (event) {
- var data = event.data;
- var id = data.id;
- var process = processes[id];
- processes[id] = null;
- if (data.status === 'success') {
- process.onComplete(data.payload);
- } else if (process.onError) {
- process.onError();
- }
- };
- }
- }
- function createProcess(onComplete, onError) {
- _counterId += 1;
- var id = 'processId_' + _counterId;
- processes[id] = {
- onComplete: onComplete,
- onError: onError
- };
- return id;
- }
- function loadAnimation(path, onComplete, onError) {
- setupWorker();
- var processId = createProcess(onComplete, onError);
- workerInstance.postMessage({
- type: 'loadAnimation',
- path: path,
- fullPath: window.location.origin + window.location.pathname,
- id: processId
- });
- }
- function loadData(path, onComplete, onError) {
- setupWorker();
- var processId = createProcess(onComplete, onError);
- workerInstance.postMessage({
- type: 'loadData',
- path: path,
- fullPath: window.location.origin + window.location.pathname,
- id: processId
- });
- }
- function completeAnimation(anim, onComplete, onError) {
- setupWorker();
- var processId = createProcess(onComplete, onError);
- workerInstance.postMessage({
- type: 'complete',
- animation: anim,
- id: processId
- });
- }
- return {
- loadAnimation: loadAnimation,
- loadData: loadData,
- completeAnimation: completeAnimation
- };
- }();
- var ImagePreloader = function () {
- var proxyImage = function () {
- var canvas = createTag('canvas');
- canvas.width = 1;
- canvas.height = 1;
- var ctx = canvas.getContext('2d');
- ctx.fillStyle = 'rgba(0,0,0,0)';
- ctx.fillRect(0, 0, 1, 1);
- return canvas;
- }();
- function imageLoaded() {
- this.loadedAssets += 1;
- if (this.loadedAssets === this.totalImages && this.loadedFootagesCount === this.totalFootages) {
- if (this.imagesLoadedCb) {
- this.imagesLoadedCb(null);
- }
- }
- }
- function footageLoaded() {
- this.loadedFootagesCount += 1;
- if (this.loadedAssets === this.totalImages && this.loadedFootagesCount === this.totalFootages) {
- if (this.imagesLoadedCb) {
- this.imagesLoadedCb(null);
- }
- }
- }
- function getAssetsPath(assetData, assetsPath, originalPath) {
- var path = '';
- if (assetData.e) {
- path = assetData.p;
- } else if (assetsPath) {
- var imagePath = assetData.p;
- if (imagePath.indexOf('images/') !== -1) {
- imagePath = imagePath.split('/')[1];
- }
- path = assetsPath + imagePath;
- } else {
- path = originalPath;
- path += assetData.u ? assetData.u : '';
- path += assetData.p;
- }
- return path;
- }
- function testImageLoaded(img) {
- var _count = 0;
- var intervalId = setInterval(function () {
- var box = img.getBBox();
- if (box.width || _count > 500) {
- this._imageLoaded();
- clearInterval(intervalId);
- }
- _count += 1;
- }.bind(this), 50);
- }
- function createImageData(assetData) {
- var path = getAssetsPath(assetData, this.assetsPath, this.path);
- var img = createNS('image');
- if (isSafari) {
- this.testImageLoaded(img);
- } else {
- img.addEventListener('load', this._imageLoaded, false);
- }
- img.addEventListener('error', function () {
- ob.img = proxyImage;
- this._imageLoaded();
- }.bind(this), false);
- img.setAttributeNS('http://www.w3.org/1999/xlink', 'href', path);
- if (this._elementHelper.append) {
- this._elementHelper.append(img);
- } else {
- this._elementHelper.appendChild(img);
- }
- var ob = {
- img: img,
- assetData: assetData
- };
- return ob;
- }
- function createImgData(assetData) {
- var path = getAssetsPath(assetData, this.assetsPath, this.path);
- var img = createTag('img');
- img.crossOrigin = 'anonymous';
- img.addEventListener('load', this._imageLoaded, false);
- img.addEventListener('error', function () {
- ob.img = proxyImage;
- this._imageLoaded();
- }.bind(this), false);
- img.src = path;
- var ob = {
- img: img,
- assetData: assetData
- };
- return ob;
- }
- function createFootageData(data) {
- var ob = {
- assetData: data
- };
- var path = getAssetsPath(data, this.assetsPath, this.path);
- dataManager.loadData(path, function (footageData) {
- ob.img = footageData;
- this._footageLoaded();
- }.bind(this), function () {
- ob.img = {};
- this._footageLoaded();
- }.bind(this));
- return ob;
- }
- function loadAssets(assets, cb) {
- this.imagesLoadedCb = cb;
- var i;
- var len = assets.length;
- for (i = 0; i < len; i += 1) {
- if (!assets[i].layers) {
- if (!assets[i].t || assets[i].t === 'seq') {
- this.totalImages += 1;
- this.images.push(this._createImageData(assets[i]));
- } else if (assets[i].t === 3) {
- this.totalFootages += 1;
- this.images.push(this.createFootageData(assets[i]));
- }
- }
- }
- }
- function setPath(path) {
- this.path = path || '';
- }
- function setAssetsPath(path) {
- this.assetsPath = path || '';
- }
- function getAsset(assetData) {
- var i = 0;
- var len = this.images.length;
- while (i < len) {
- if (this.images[i].assetData === assetData) {
- return this.images[i].img;
- }
- i += 1;
- }
- return null;
- }
- function destroy() {
- this.imagesLoadedCb = null;
- this.images.length = 0;
- }
- function loadedImages() {
- return this.totalImages === this.loadedAssets;
- }
- function loadedFootages() {
- return this.totalFootages === this.loadedFootagesCount;
- }
- function setCacheType(type, elementHelper) {
- if (type === 'svg') {
- this._elementHelper = elementHelper;
- this._createImageData = this.createImageData.bind(this);
- } else {
- this._createImageData = this.createImgData.bind(this);
- }
- }
- function ImagePreloaderFactory() {
- this._imageLoaded = imageLoaded.bind(this);
- this._footageLoaded = footageLoaded.bind(this);
- this.testImageLoaded = testImageLoaded.bind(this);
- this.createFootageData = createFootageData.bind(this);
- this.assetsPath = '';
- this.path = '';
- this.totalImages = 0;
- this.totalFootages = 0;
- this.loadedAssets = 0;
- this.loadedFootagesCount = 0;
- this.imagesLoadedCb = null;
- this.images = [];
- }
- ImagePreloaderFactory.prototype = {
- loadAssets: loadAssets,
- setAssetsPath: setAssetsPath,
- setPath: setPath,
- loadedImages: loadedImages,
- loadedFootages: loadedFootages,
- destroy: destroy,
- getAsset: getAsset,
- createImgData: createImgData,
- createImageData: createImageData,
- imageLoaded: imageLoaded,
- footageLoaded: footageLoaded,
- setCacheType: setCacheType
- };
- return ImagePreloaderFactory;
- }();
- function BaseEvent() {}
- BaseEvent.prototype = {
- triggerEvent: function triggerEvent(eventName, args) {
- if (this._cbs[eventName]) {
- var callbacks = this._cbs[eventName];
- for (var i = 0; i < callbacks.length; i += 1) {
- callbacks[i](args);
- }
- }
- },
- addEventListener: function addEventListener(eventName, callback) {
- if (!this._cbs[eventName]) {
- this._cbs[eventName] = [];
- }
- this._cbs[eventName].push(callback);
- return function () {
- this.removeEventListener(eventName, callback);
- }.bind(this);
- },
- removeEventListener: function removeEventListener(eventName, callback) {
- if (!callback) {
- this._cbs[eventName] = null;
- } else if (this._cbs[eventName]) {
- var i = 0;
- var len = this._cbs[eventName].length;
- while (i < len) {
- if (this._cbs[eventName][i] === callback) {
- this._cbs[eventName].splice(i, 1);
- i -= 1;
- len -= 1;
- }
- i += 1;
- }
- if (!this._cbs[eventName].length) {
- this._cbs[eventName] = null;
- }
- }
- }
- };
- var markerParser = function () {
- function parsePayloadLines(payload) {
- var lines = payload.split('\r\n');
- var keys = {};
- var line;
- var keysCount = 0;
- for (var i = 0; i < lines.length; i += 1) {
- line = lines[i].split(':');
- if (line.length === 2) {
- keys[line[0]] = line[1].trim();
- keysCount += 1;
- }
- }
- if (keysCount === 0) {
- throw new Error();
- }
- return keys;
- }
- return function (_markers) {
- var markers = [];
- for (var i = 0; i < _markers.length; i += 1) {
- var _marker = _markers[i];
- var markerData = {
- time: _marker.tm,
- duration: _marker.dr
- };
- try {
- markerData.payload = JSON.parse(_markers[i].cm);
- } catch (_) {
- try {
- markerData.payload = parsePayloadLines(_markers[i].cm);
- } catch (__) {
- markerData.payload = {
- name: _markers[i].cm
- };
- }
- }
- markers.push(markerData);
- }
- return markers;
- };
- }();
- var ProjectInterface = function () {
- function registerComposition(comp) {
- this.compositions.push(comp);
- }
- return function () {
- function _thisProjectFunction(name) {
- var i = 0;
- var len = this.compositions.length;
- while (i < len) {
- if (this.compositions[i].data && this.compositions[i].data.nm === name) {
- if (this.compositions[i].prepareFrame && this.compositions[i].data.xt) {
- this.compositions[i].prepareFrame(this.currentFrame);
- }
- return this.compositions[i].compInterface;
- }
- i += 1;
- }
- return null;
- }
- _thisProjectFunction.compositions = [];
- _thisProjectFunction.currentFrame = 0;
- _thisProjectFunction.registerComposition = registerComposition;
- return _thisProjectFunction;
- };
- }();
- var renderers = {};
- var registerRenderer = function registerRenderer(key, value) {
- renderers[key] = value;
- };
- function getRenderer(key) {
- return renderers[key];
- }
- function getRegisteredRenderer() {
- // Returns canvas by default for compatibility
- if (renderers.canvas) {
- return 'canvas';
- }
- // Returns any renderer that is registered
- for (var key in renderers) {
- if (renderers[key]) {
- return key;
- }
- }
- return '';
- }
- function _typeof$4(o) { "@babel/helpers - typeof"; return _typeof$4 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof$4(o); }
- var AnimationItem = function AnimationItem() {
- this._cbs = [];
- this.name = '';
- this.path = '';
- this.isLoaded = false;
- this.currentFrame = 0;
- this.currentRawFrame = 0;
- this.firstFrame = 0;
- this.totalFrames = 0;
- this.frameRate = 0;
- this.frameMult = 0;
- this.playSpeed = 1;
- this.playDirection = 1;
- this.playCount = 0;
- this.animationData = {};
- this.assets = [];
- this.isPaused = true;
- this.autoplay = false;
- this.loop = true;
- this.renderer = null;
- this.animationID = createElementID();
- this.assetsPath = '';
- this.timeCompleted = 0;
- this.segmentPos = 0;
- this.isSubframeEnabled = getSubframeEnabled();
- this.segments = [];
- this._idle = true;
- this._completedLoop = false;
- this.projectInterface = ProjectInterface();
- this.imagePreloader = new ImagePreloader();
- this.audioController = audioControllerFactory();
- this.markers = [];
- this.configAnimation = this.configAnimation.bind(this);
- this.onSetupError = this.onSetupError.bind(this);
- this.onSegmentComplete = this.onSegmentComplete.bind(this);
- this.drawnFrameEvent = new BMEnterFrameEvent('drawnFrame', 0, 0, 0);
- this.expressionsPlugin = getExpressionsPlugin();
- };
- extendPrototype([BaseEvent], AnimationItem);
- AnimationItem.prototype.setParams = function (params) {
- if (params.wrapper || params.container) {
- this.wrapper = params.wrapper || params.container;
- }
- var animType = 'svg';
- if (params.animType) {
- animType = params.animType;
- } else if (params.renderer) {
- animType = params.renderer;
- }
- var RendererClass = getRenderer(animType);
- this.renderer = new RendererClass(this, params.rendererSettings);
- this.imagePreloader.setCacheType(animType, this.renderer.globalData.defs);
- this.renderer.setProjectInterface(this.projectInterface);
- this.animType = animType;
- if (params.loop === '' || params.loop === null || params.loop === undefined || params.loop === true) {
- this.loop = true;
- } else if (params.loop === false) {
- this.loop = false;
- } else {
- this.loop = parseInt(params.loop, 10);
- }
- this.autoplay = 'autoplay' in params ? params.autoplay : true;
- this.name = params.name ? params.name : '';
- this.autoloadSegments = Object.prototype.hasOwnProperty.call(params, 'autoloadSegments') ? params.autoloadSegments : true;
- this.assetsPath = params.assetsPath;
- this.initialSegment = params.initialSegment;
- if (params.audioFactory) {
- this.audioController.setAudioFactory(params.audioFactory);
- }
- if (params.animationData) {
- this.setupAnimation(params.animationData);
- } else if (params.path) {
- if (params.path.lastIndexOf('\\') !== -1) {
- this.path = params.path.substr(0, params.path.lastIndexOf('\\') + 1);
- } else {
- this.path = params.path.substr(0, params.path.lastIndexOf('/') + 1);
- }
- this.fileName = params.path.substr(params.path.lastIndexOf('/') + 1);
- this.fileName = this.fileName.substr(0, this.fileName.lastIndexOf('.json'));
- dataManager.loadAnimation(params.path, this.configAnimation, this.onSetupError);
- }
- };
- AnimationItem.prototype.onSetupError = function () {
- this.trigger('data_failed');
- };
- AnimationItem.prototype.setupAnimation = function (data) {
- dataManager.completeAnimation(data, this.configAnimation);
- };
- AnimationItem.prototype.setData = function (wrapper, animationData) {
- if (animationData) {
- if (_typeof$4(animationData) !== 'object') {
- animationData = JSON.parse(animationData);
- }
- }
- var params = {
- wrapper: wrapper,
- animationData: animationData
- };
- var wrapperAttributes = wrapper.attributes;
- params.path = wrapperAttributes.getNamedItem('data-animation-path') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-animation-path').value : wrapperAttributes.getNamedItem('data-bm-path') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-bm-path').value : wrapperAttributes.getNamedItem('bm-path') ? wrapperAttributes.getNamedItem('bm-path').value : '';
- params.animType = wrapperAttributes.getNamedItem('data-anim-type') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-anim-type').value : wrapperAttributes.getNamedItem('data-bm-type') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-bm-type').value : wrapperAttributes.getNamedItem('bm-type') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('bm-type').value : wrapperAttributes.getNamedItem('data-bm-renderer') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-bm-renderer').value : wrapperAttributes.getNamedItem('bm-renderer') ? wrapperAttributes.getNamedItem('bm-renderer').value : getRegisteredRenderer() || 'canvas';
- var loop = wrapperAttributes.getNamedItem('data-anim-loop') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-anim-loop').value : wrapperAttributes.getNamedItem('data-bm-loop') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-bm-loop').value : wrapperAttributes.getNamedItem('bm-loop') ? wrapperAttributes.getNamedItem('bm-loop').value : '';
- if (loop === 'false') {
- params.loop = false;
- } else if (loop === 'true') {
- params.loop = true;
- } else if (loop !== '') {
- params.loop = parseInt(loop, 10);
- }
- var autoplay = wrapperAttributes.getNamedItem('data-anim-autoplay') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-anim-autoplay').value : wrapperAttributes.getNamedItem('data-bm-autoplay') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-bm-autoplay').value : wrapperAttributes.getNamedItem('bm-autoplay') ? wrapperAttributes.getNamedItem('bm-autoplay').value : true;
- params.autoplay = autoplay !== 'false';
- params.name = wrapperAttributes.getNamedItem('data-name') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-name').value : wrapperAttributes.getNamedItem('data-bm-name') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-bm-name').value : wrapperAttributes.getNamedItem('bm-name') ? wrapperAttributes.getNamedItem('bm-name').value : '';
- var prerender = wrapperAttributes.getNamedItem('data-anim-prerender') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-anim-prerender').value : wrapperAttributes.getNamedItem('data-bm-prerender') // eslint-disable-line no-nested-ternary
- ? wrapperAttributes.getNamedItem('data-bm-prerender').value : wrapperAttributes.getNamedItem('bm-prerender') ? wrapperAttributes.getNamedItem('bm-prerender').value : '';
- if (prerender === 'false') {
- params.prerender = false;
- }
- if (!params.path) {
- this.trigger('destroy');
- } else {
- this.setParams(params);
- }
- };
- AnimationItem.prototype.includeLayers = function (data) {
- if (data.op > this.animationData.op) {
- this.animationData.op = data.op;
- this.totalFrames = Math.floor(data.op - this.animationData.ip);
- }
- var layers = this.animationData.layers;
- var i;
- var len = layers.length;
- var newLayers = data.layers;
- var j;
- var jLen = newLayers.length;
- for (j = 0; j < jLen; j += 1) {
- i = 0;
- while (i < len) {
- if (layers[i].id === newLayers[j].id) {
- layers[i] = newLayers[j];
- break;
- }
- i += 1;
- }
- }
- if (data.chars || data.fonts) {
- this.renderer.globalData.fontManager.addChars(data.chars);
- this.renderer.globalData.fontManager.addFonts(data.fonts, this.renderer.globalData.defs);
- }
- if (data.assets) {
- len = data.assets.length;
- for (i = 0; i < len; i += 1) {
- this.animationData.assets.push(data.assets[i]);
- }
- }
- this.animationData.__complete = false;
- dataManager.completeAnimation(this.animationData, this.onSegmentComplete);
- };
- AnimationItem.prototype.onSegmentComplete = function (data) {
- this.animationData = data;
- var expressionsPlugin = getExpressionsPlugin();
- if (expressionsPlugin) {
- expressionsPlugin.initExpressions(this);
- }
- this.loadNextSegment();
- };
- AnimationItem.prototype.loadNextSegment = function () {
- var segments = this.animationData.segments;
- if (!segments || segments.length === 0 || !this.autoloadSegments) {
- this.trigger('data_ready');
- this.timeCompleted = this.totalFrames;
- return;
- }
- var segment = segments.shift();
- this.timeCompleted = segment.time * this.frameRate;
- var segmentPath = this.path + this.fileName + '_' + this.segmentPos + '.json';
- this.segmentPos += 1;
- dataManager.loadData(segmentPath, this.includeLayers.bind(this), function () {
- this.trigger('data_failed');
- }.bind(this));
- };
- AnimationItem.prototype.loadSegments = function () {
- var segments = this.animationData.segments;
- if (!segments) {
- this.timeCompleted = this.totalFrames;
- }
- this.loadNextSegment();
- };
- AnimationItem.prototype.imagesLoaded = function () {
- this.trigger('loaded_images');
- this.checkLoaded();
- };
- AnimationItem.prototype.preloadImages = function () {
- this.imagePreloader.setAssetsPath(this.assetsPath);
- this.imagePreloader.setPath(this.path);
- this.imagePreloader.loadAssets(this.animationData.assets, this.imagesLoaded.bind(this));
- };
- AnimationItem.prototype.configAnimation = function (animData) {
- if (!this.renderer) {
- return;
- }
- try {
- this.animationData = animData;
- if (this.initialSegment) {
- this.totalFrames = Math.floor(this.initialSegment[1] - this.initialSegment[0]);
- this.firstFrame = Math.round(this.initialSegment[0]);
- } else {
- this.totalFrames = Math.floor(this.animationData.op - this.animationData.ip);
- this.firstFrame = Math.round(this.animationData.ip);
- }
- this.renderer.configAnimation(animData);
- if (!animData.assets) {
- animData.assets = [];
- }
- this.assets = this.animationData.assets;
- this.frameRate = this.animationData.fr;
- this.frameMult = this.animationData.fr / 1000;
- this.renderer.searchExtraCompositions(animData.assets);
- this.markers = markerParser(animData.markers || []);
- this.trigger('config_ready');
- this.preloadImages();
- this.loadSegments();
- this.updaFrameModifier();
- this.waitForFontsLoaded();
- if (this.isPaused) {
- this.audioController.pause();
- }
- } catch (error) {
- this.triggerConfigError(error);
- }
- };
- AnimationItem.prototype.waitForFontsLoaded = function () {
- if (!this.renderer) {
- return;
- }
- if (this.renderer.globalData.fontManager.isLoaded) {
- this.checkLoaded();
- } else {
- setTimeout(this.waitForFontsLoaded.bind(this), 20);
- }
- };
- AnimationItem.prototype.checkLoaded = function () {
- if (!this.isLoaded && this.renderer.globalData.fontManager.isLoaded && (this.imagePreloader.loadedImages() || this.renderer.rendererType !== 'canvas') && this.imagePreloader.loadedFootages()) {
- this.isLoaded = true;
- var expressionsPlugin = getExpressionsPlugin();
- if (expressionsPlugin) {
- expressionsPlugin.initExpressions(this);
- }
- this.renderer.initItems();
- setTimeout(function () {
- this.trigger('DOMLoaded');
- }.bind(this), 0);
- this.gotoFrame();
- if (this.autoplay) {
- this.play();
- }
- }
- };
- AnimationItem.prototype.resize = function (width, height) {
- // Adding this validation for backwards compatibility in case an event object was being passed down
- var _width = typeof width === 'number' ? width : undefined;
- var _height = typeof height === 'number' ? height : undefined;
- this.renderer.updateContainerSize(_width, _height);
- };
- AnimationItem.prototype.setSubframe = function (flag) {
- this.isSubframeEnabled = !!flag;
- };
- AnimationItem.prototype.gotoFrame = function () {
- this.currentFrame = this.isSubframeEnabled ? this.currentRawFrame : ~~this.currentRawFrame; // eslint-disable-line no-bitwise
- if (this.timeCompleted !== this.totalFrames && this.currentFrame > this.timeCompleted) {
- this.currentFrame = this.timeCompleted;
- }
- this.trigger('enterFrame');
- this.renderFrame();
- this.trigger('drawnFrame');
- };
- AnimationItem.prototype.renderFrame = function () {
- if (this.isLoaded === false || !this.renderer) {
- return;
- }
- try {
- if (this.expressionsPlugin) {
- this.expressionsPlugin.resetFrame();
- }
- this.renderer.renderFrame(this.currentFrame + this.firstFrame);
- } catch (error) {
- this.triggerRenderFrameError(error);
- }
- };
- AnimationItem.prototype.play = function (name) {
- if (name && this.name !== name) {
- return;
- }
- if (this.isPaused === true) {
- this.isPaused = false;
- this.trigger('_play');
- this.audioController.resume();
- if (this._idle) {
- this._idle = false;
- this.trigger('_active');
- }
- }
- };
- AnimationItem.prototype.pause = function (name) {
- if (name && this.name !== name) {
- return;
- }
- if (this.isPaused === false) {
- this.isPaused = true;
- this.trigger('_pause');
- this._idle = true;
- this.trigger('_idle');
- this.audioController.pause();
- }
- };
- AnimationItem.prototype.togglePause = function (name) {
- if (name && this.name !== name) {
- return;
- }
- if (this.isPaused === true) {
- this.play();
- } else {
- this.pause();
- }
- };
- AnimationItem.prototype.stop = function (name) {
- if (name && this.name !== name) {
- return;
- }
- this.pause();
- this.playCount = 0;
- this._completedLoop = false;
- this.setCurrentRawFrameValue(0);
- };
- AnimationItem.prototype.getMarkerData = function (markerName) {
- var marker;
- for (var i = 0; i < this.markers.length; i += 1) {
- marker = this.markers[i];
- if (marker.payload && marker.payload.name === markerName) {
- return marker;
- }
- }
- return null;
- };
- AnimationItem.prototype.goToAndStop = function (value, isFrame, name) {
- if (name && this.name !== name) {
- return;
- }
- var numValue = Number(value);
- if (isNaN(numValue)) {
- var marker = this.getMarkerData(value);
- if (marker) {
- this.goToAndStop(marker.time, true);
- }
- } else if (isFrame) {
- this.setCurrentRawFrameValue(value);
- } else {
- this.setCurrentRawFrameValue(value * this.frameModifier);
- }
- this.pause();
- };
- AnimationItem.prototype.goToAndPlay = function (value, isFrame, name) {
- if (name && this.name !== name) {
- return;
- }
- var numValue = Number(value);
- if (isNaN(numValue)) {
- var marker = this.getMarkerData(value);
- if (marker) {
- if (!marker.duration) {
- this.goToAndStop(marker.time, true);
- } else {
- this.playSegments([marker.time, marker.time + marker.duration], true);
- }
- }
- } else {
- this.goToAndStop(numValue, isFrame, name);
- }
- this.play();
- };
- AnimationItem.prototype.advanceTime = function (value) {
- if (this.isPaused === true || this.isLoaded === false) {
- return;
- }
- var nextValue = this.currentRawFrame + value * this.frameModifier;
- var _isComplete = false;
- // Checking if nextValue > totalFrames - 1 for addressing non looping and looping animations.
- // If animation won't loop, it should stop at totalFrames - 1. If it will loop it should complete the last frame and then loop.
- if (nextValue >= this.totalFrames - 1 && this.frameModifier > 0) {
- if (!this.loop || this.playCount === this.loop) {
- if (!this.checkSegments(nextValue > this.totalFrames ? nextValue % this.totalFrames : 0)) {
- _isComplete = true;
- nextValue = this.totalFrames - 1;
- }
- } else if (nextValue >= this.totalFrames) {
- this.playCount += 1;
- if (!this.checkSegments(nextValue % this.totalFrames)) {
- this.setCurrentRawFrameValue(nextValue % this.totalFrames);
- this._completedLoop = true;
- this.trigger('loopComplete');
- }
- } else {
- this.setCurrentRawFrameValue(nextValue);
- }
- } else if (nextValue < 0) {
- if (!this.checkSegments(nextValue % this.totalFrames)) {
- if (this.loop && !(this.playCount-- <= 0 && this.loop !== true)) {
- // eslint-disable-line no-plusplus
- this.setCurrentRawFrameValue(this.totalFrames + nextValue % this.totalFrames);
- if (!this._completedLoop) {
- this._completedLoop = true;
- } else {
- this.trigger('loopComplete');
- }
- } else {
- _isComplete = true;
- nextValue = 0;
- }
- }
- } else {
- this.setCurrentRawFrameValue(nextValue);
- }
- if (_isComplete) {
- this.setCurrentRawFrameValue(nextValue);
- this.pause();
- this.trigger('complete');
- }
- };
- AnimationItem.prototype.adjustSegment = function (arr, offset) {
- this.playCount = 0;
- if (arr[1] < arr[0]) {
- if (this.frameModifier > 0) {
- if (this.playSpeed < 0) {
- this.setSpeed(-this.playSpeed);
- } else {
- this.setDirection(-1);
- }
- }
- this.totalFrames = arr[0] - arr[1];
- this.timeCompleted = this.totalFrames;
- this.firstFrame = arr[1];
- this.setCurrentRawFrameValue(this.totalFrames - 0.001 - offset);
- } else if (arr[1] > arr[0]) {
- if (this.frameModifier < 0) {
- if (this.playSpeed < 0) {
- this.setSpeed(-this.playSpeed);
- } else {
- this.setDirection(1);
- }
- }
- this.totalFrames = arr[1] - arr[0];
- this.timeCompleted = this.totalFrames;
- this.firstFrame = arr[0];
- this.setCurrentRawFrameValue(0.001 + offset);
- }
- this.trigger('segmentStart');
- };
- AnimationItem.prototype.setSegment = function (init, end) {
- var pendingFrame = -1;
- if (this.isPaused) {
- if (this.currentRawFrame + this.firstFrame < init) {
- pendingFrame = init;
- } else if (this.currentRawFrame + this.firstFrame > end) {
- pendingFrame = end - init;
- }
- }
- this.firstFrame = init;
- this.totalFrames = end - init;
- this.timeCompleted = this.totalFrames;
- if (pendingFrame !== -1) {
- this.goToAndStop(pendingFrame, true);
- }
- };
- AnimationItem.prototype.playSegments = function (arr, forceFlag) {
- if (forceFlag) {
- this.segments.length = 0;
- }
- if (_typeof$4(arr[0]) === 'object') {
- var i;
- var len = arr.length;
- for (i = 0; i < len; i += 1) {
- this.segments.push(arr[i]);
- }
- } else {
- this.segments.push(arr);
- }
- if (this.segments.length && forceFlag) {
- this.adjustSegment(this.segments.shift(), 0);
- }
- if (this.isPaused) {
- this.play();
- }
- };
- AnimationItem.prototype.resetSegments = function (forceFlag) {
- this.segments.length = 0;
- this.segments.push([this.animationData.ip, this.animationData.op]);
- if (forceFlag) {
- this.checkSegments(0);
- }
- };
- AnimationItem.prototype.checkSegments = function (offset) {
- if (this.segments.length) {
- this.adjustSegment(this.segments.shift(), offset);
- return true;
- }
- return false;
- };
- AnimationItem.prototype.destroy = function (name) {
- if (name && this.name !== name || !this.renderer) {
- return;
- }
- this.renderer.destroy();
- this.imagePreloader.destroy();
- this.trigger('destroy');
- this._cbs = null;
- this.onEnterFrame = null;
- this.onLoopComplete = null;
- this.onComplete = null;
- this.onSegmentStart = null;
- this.onDestroy = null;
- this.renderer = null;
- this.expressionsPlugin = null;
- this.imagePreloader = null;
- this.projectInterface = null;
- };
- AnimationItem.prototype.setCurrentRawFrameValue = function (value) {
- this.currentRawFrame = value;
- this.gotoFrame();
- };
- AnimationItem.prototype.setSpeed = function (val) {
- this.playSpeed = val;
- this.updaFrameModifier();
- };
- AnimationItem.prototype.setDirection = function (val) {
- this.playDirection = val < 0 ? -1 : 1;
- this.updaFrameModifier();
- };
- AnimationItem.prototype.setLoop = function (isLooping) {
- this.loop = isLooping;
- };
- AnimationItem.prototype.setVolume = function (val, name) {
- if (name && this.name !== name) {
- return;
- }
- this.audioController.setVolume(val);
- };
- AnimationItem.prototype.getVolume = function () {
- return this.audioController.getVolume();
- };
- AnimationItem.prototype.mute = function (name) {
- if (name && this.name !== name) {
- return;
- }
- this.audioController.mute();
- };
- AnimationItem.prototype.unmute = function (name) {
- if (name && this.name !== name) {
- return;
- }
- this.audioController.unmute();
- };
- AnimationItem.prototype.updaFrameModifier = function () {
- this.frameModifier = this.frameMult * this.playSpeed * this.playDirection;
- this.audioController.setRate(this.playSpeed * this.playDirection);
- };
- AnimationItem.prototype.getPath = function () {
- return this.path;
- };
- AnimationItem.prototype.getAssetsPath = function (assetData) {
- var path = '';
- if (assetData.e) {
- path = assetData.p;
- } else if (this.assetsPath) {
- var imagePath = assetData.p;
- if (imagePath.indexOf('images/') !== -1) {
- imagePath = imagePath.split('/')[1];
- }
- path = this.assetsPath + imagePath;
- } else {
- path = this.path;
- path += assetData.u ? assetData.u : '';
- path += assetData.p;
- }
- return path;
- };
- AnimationItem.prototype.getAssetData = function (id) {
- var i = 0;
- var len = this.assets.length;
- while (i < len) {
- if (id === this.assets[i].id) {
- return this.assets[i];
- }
- i += 1;
- }
- return null;
- };
- AnimationItem.prototype.hide = function () {
- this.renderer.hide();
- };
- AnimationItem.prototype.show = function () {
- this.renderer.show();
- };
- AnimationItem.prototype.getDuration = function (isFrame) {
- return isFrame ? this.totalFrames : this.totalFrames / this.frameRate;
- };
- AnimationItem.prototype.updateDocumentData = function (path, documentData, index) {
- try {
- var element = this.renderer.getElementByPath(path);
- element.updateDocumentData(documentData, index);
- } catch (error) {
- // TODO: decide how to handle catch case
- }
- };
- AnimationItem.prototype.trigger = function (name) {
- if (this._cbs && this._cbs[name]) {
- switch (name) {
- case 'enterFrame':
- this.triggerEvent(name, new BMEnterFrameEvent(name, this.currentFrame, this.totalFrames, this.frameModifier));
- break;
- case 'drawnFrame':
- this.drawnFrameEvent.currentTime = this.currentFrame;
- this.drawnFrameEvent.totalTime = this.totalFrames;
- this.drawnFrameEvent.direction = this.frameModifier;
- this.triggerEvent(name, this.drawnFrameEvent);
- break;
- case 'loopComplete':
- this.triggerEvent(name, new BMCompleteLoopEvent(name, this.loop, this.playCount, this.frameMult));
- break;
- case 'complete':
- this.triggerEvent(name, new BMCompleteEvent(name, this.frameMult));
- break;
- case 'segmentStart':
- this.triggerEvent(name, new BMSegmentStartEvent(name, this.firstFrame, this.totalFrames));
- break;
- case 'destroy':
- this.triggerEvent(name, new BMDestroyEvent(name, this));
- break;
- default:
- this.triggerEvent(name);
- }
- }
- if (name === 'enterFrame' && this.onEnterFrame) {
- this.onEnterFrame.call(this, new BMEnterFrameEvent(name, this.currentFrame, this.totalFrames, this.frameMult));
- }
- if (name === 'loopComplete' && this.onLoopComplete) {
- this.onLoopComplete.call(this, new BMCompleteLoopEvent(name, this.loop, this.playCount, this.frameMult));
- }
- if (name === 'complete' && this.onComplete) {
- this.onComplete.call(this, new BMCompleteEvent(name, this.frameMult));
- }
- if (name === 'segmentStart' && this.onSegmentStart) {
- this.onSegmentStart.call(this, new BMSegmentStartEvent(name, this.firstFrame, this.totalFrames));
- }
- if (name === 'destroy' && this.onDestroy) {
- this.onDestroy.call(this, new BMDestroyEvent(name, this));
- }
- };
- AnimationItem.prototype.triggerRenderFrameError = function (nativeError) {
- var error = new BMRenderFrameErrorEvent(nativeError, this.currentFrame);
- this.triggerEvent('error', error);
- if (this.onError) {
- this.onError.call(this, error);
- }
- };
- AnimationItem.prototype.triggerConfigError = function (nativeError) {
- var error = new BMConfigErrorEvent(nativeError, this.currentFrame);
- this.triggerEvent('error', error);
- if (this.onError) {
- this.onError.call(this, error);
- }
- };
- var animationManager = function () {
- var moduleOb = {};
- var registeredAnimations = [];
- var initTime = 0;
- var len = 0;
- var playingAnimationsNum = 0;
- var _stopped = true;
- var _isFrozen = false;
- function removeElement(ev) {
- var i = 0;
- var animItem = ev.target;
- while (i < len) {
- if (registeredAnimations[i].animation === animItem) {
- registeredAnimations.splice(i, 1);
- i -= 1;
- len -= 1;
- if (!animItem.isPaused) {
- subtractPlayingCount();
- }
- }
- i += 1;
- }
- }
- function registerAnimation(element, animationData) {
- if (!element) {
- return null;
- }
- var i = 0;
- while (i < len) {
- if (registeredAnimations[i].elem === element && registeredAnimations[i].elem !== null) {
- return registeredAnimations[i].animation;
- }
- i += 1;
- }
- var animItem = new AnimationItem();
- setupAnimation(animItem, element);
- animItem.setData(element, animationData);
- return animItem;
- }
- function getRegisteredAnimations() {
- var i;
- var lenAnims = registeredAnimations.length;
- var animations = [];
- for (i = 0; i < lenAnims; i += 1) {
- animations.push(registeredAnimations[i].animation);
- }
- return animations;
- }
- function addPlayingCount() {
- playingAnimationsNum += 1;
- activate();
- }
- function subtractPlayingCount() {
- playingAnimationsNum -= 1;
- }
- function setupAnimation(animItem, element) {
- animItem.addEventListener('destroy', removeElement);
- animItem.addEventListener('_active', addPlayingCount);
- animItem.addEventListener('_idle', subtractPlayingCount);
- registeredAnimations.push({
- elem: element,
- animation: animItem
- });
- len += 1;
- }
- function loadAnimation(params) {
- var animItem = new AnimationItem();
- setupAnimation(animItem, null);
- animItem.setParams(params);
- return animItem;
- }
- function setSpeed(val, animation) {
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.setSpeed(val, animation);
- }
- }
- function setDirection(val, animation) {
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.setDirection(val, animation);
- }
- }
- function play(animation) {
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.play(animation);
- }
- }
- function resume(nowTime) {
- var elapsedTime = nowTime - initTime;
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.advanceTime(elapsedTime);
- }
- initTime = nowTime;
- if (playingAnimationsNum && !_isFrozen) {
- window.requestAnimationFrame(resume);
- } else {
- _stopped = true;
- }
- }
- function first(nowTime) {
- initTime = nowTime;
- window.requestAnimationFrame(resume);
- }
- function pause(animation) {
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.pause(animation);
- }
- }
- function goToAndStop(value, isFrame, animation) {
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.goToAndStop(value, isFrame, animation);
- }
- }
- function stop(animation) {
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.stop(animation);
- }
- }
- function togglePause(animation) {
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.togglePause(animation);
- }
- }
- function destroy(animation) {
- var i;
- for (i = len - 1; i >= 0; i -= 1) {
- registeredAnimations[i].animation.destroy(animation);
- }
- }
- function searchAnimations(animationData, standalone, renderer) {
- var animElements = [].concat([].slice.call(document.getElementsByClassName('lottie')), [].slice.call(document.getElementsByClassName('bodymovin')));
- var i;
- var lenAnims = animElements.length;
- for (i = 0; i < lenAnims; i += 1) {
- if (renderer) {
- animElements[i].setAttribute('data-bm-type', renderer);
- }
- registerAnimation(animElements[i], animationData);
- }
- if (standalone && lenAnims === 0) {
- if (!renderer) {
- renderer = 'svg';
- }
- var body = document.getElementsByTagName('body')[0];
- body.innerText = '';
- var div = createTag('div');
- div.style.width = '100%';
- div.style.height = '100%';
- div.setAttribute('data-bm-type', renderer);
- body.appendChild(div);
- registerAnimation(div, animationData);
- }
- }
- function resize() {
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.resize();
- }
- }
- function activate() {
- if (!_isFrozen && playingAnimationsNum) {
- if (_stopped) {
- window.requestAnimationFrame(first);
- _stopped = false;
- }
- }
- }
- function freeze() {
- _isFrozen = true;
- }
- function unfreeze() {
- _isFrozen = false;
- activate();
- }
- function setVolume(val, animation) {
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.setVolume(val, animation);
- }
- }
- function mute(animation) {
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.mute(animation);
- }
- }
- function unmute(animation) {
- var i;
- for (i = 0; i < len; i += 1) {
- registeredAnimations[i].animation.unmute(animation);
- }
- }
- moduleOb.registerAnimation = registerAnimation;
- moduleOb.loadAnimation = loadAnimation;
- moduleOb.setSpeed = setSpeed;
- moduleOb.setDirection = setDirection;
- moduleOb.play = play;
- moduleOb.pause = pause;
- moduleOb.stop = stop;
- moduleOb.togglePause = togglePause;
- moduleOb.searchAnimations = searchAnimations;
- moduleOb.resize = resize;
- // moduleOb.start = start;
- moduleOb.goToAndStop = goToAndStop;
- moduleOb.destroy = destroy;
- moduleOb.freeze = freeze;
- moduleOb.unfreeze = unfreeze;
- moduleOb.setVolume = setVolume;
- moduleOb.mute = mute;
- moduleOb.unmute = unmute;
- moduleOb.getRegisteredAnimations = getRegisteredAnimations;
- return moduleOb;
- }();
- /* eslint-disable */
- var BezierFactory = function () {
- /**
- * BezierEasing - use bezier curve for transition easing function
- * by Gaëtan Renaudeau 2014 - 2015 – MIT License
- *
- * Credits: is based on Firefox's nsSMILKeySpline.cpp
- * Usage:
- * var spline = BezierEasing([ 0.25, 0.1, 0.25, 1.0 ])
- * spline.get(x) => returns the easing value | x must be in [0, 1] range
- *
- */
- var ob = {};
- ob.getBezierEasing = getBezierEasing;
- var beziers = {};
- function getBezierEasing(a, b, c, d, nm) {
- var str = nm || ('bez_' + a + '_' + b + '_' + c + '_' + d).replace(/\./g, 'p');
- if (beziers[str]) {
- return beziers[str];
- }
- var bezEasing = new BezierEasing([a, b, c, d]);
- beziers[str] = bezEasing;
- return bezEasing;
- }
- // These values are established by empiricism with tests (tradeoff: performance VS precision)
- var NEWTON_ITERATIONS = 4;
- var NEWTON_MIN_SLOPE = 0.001;
- var SUBDIVISION_PRECISION = 0.0000001;
- var SUBDIVISION_MAX_ITERATIONS = 10;
- var kSplineTableSize = 11;
- var kSampleStepSize = 1.0 / (kSplineTableSize - 1.0);
- var float32ArraySupported = typeof Float32Array === 'function';
- function A(aA1, aA2) {
- return 1.0 - 3.0 * aA2 + 3.0 * aA1;
- }
- function B(aA1, aA2) {
- return 3.0 * aA2 - 6.0 * aA1;
- }
- function C(aA1) {
- return 3.0 * aA1;
- }
- // Returns x(t) given t, x1, and x2, or y(t) given t, y1, and y2.
- function calcBezier(aT, aA1, aA2) {
- return ((A(aA1, aA2) * aT + B(aA1, aA2)) * aT + C(aA1)) * aT;
- }
- // Returns dx/dt given t, x1, and x2, or dy/dt given t, y1, and y2.
- function getSlope(aT, aA1, aA2) {
- return 3.0 * A(aA1, aA2) * aT * aT + 2.0 * B(aA1, aA2) * aT + C(aA1);
- }
- function binarySubdivide(aX, aA, aB, mX1, mX2) {
- var currentX,
- currentT,
- i = 0;
- do {
- currentT = aA + (aB - aA) / 2.0;
- currentX = calcBezier(currentT, mX1, mX2) - aX;
- if (currentX > 0.0) {
- aB = currentT;
- } else {
- aA = currentT;
- }
- } while (Math.abs(currentX) > SUBDIVISION_PRECISION && ++i < SUBDIVISION_MAX_ITERATIONS);
- return currentT;
- }
- function newtonRaphsonIterate(aX, aGuessT, mX1, mX2) {
- for (var i = 0; i < NEWTON_ITERATIONS; ++i) {
- var currentSlope = getSlope(aGuessT, mX1, mX2);
- if (currentSlope === 0.0) return aGuessT;
- var currentX = calcBezier(aGuessT, mX1, mX2) - aX;
- aGuessT -= currentX / currentSlope;
- }
- return aGuessT;
- }
- /**
- * points is an array of [ mX1, mY1, mX2, mY2 ]
- */
- function BezierEasing(points) {
- this._p = points;
- this._mSampleValues = float32ArraySupported ? new Float32Array(kSplineTableSize) : new Array(kSplineTableSize);
- this._precomputed = false;
- this.get = this.get.bind(this);
- }
- BezierEasing.prototype = {
- get: function get(x) {
- var mX1 = this._p[0],
- mY1 = this._p[1],
- mX2 = this._p[2],
- mY2 = this._p[3];
- if (!this._precomputed) this._precompute();
- if (mX1 === mY1 && mX2 === mY2) return x; // linear
- // Because JavaScript number are imprecise, we should guarantee the extremes are right.
- if (x === 0) return 0;
- if (x === 1) return 1;
- return calcBezier(this._getTForX(x), mY1, mY2);
- },
- // Private part
- _precompute: function _precompute() {
- var mX1 = this._p[0],
- mY1 = this._p[1],
- mX2 = this._p[2],
- mY2 = this._p[3];
- this._precomputed = true;
- if (mX1 !== mY1 || mX2 !== mY2) {
- this._calcSampleValues();
- }
- },
- _calcSampleValues: function _calcSampleValues() {
- var mX1 = this._p[0],
- mX2 = this._p[2];
- for (var i = 0; i < kSplineTableSize; ++i) {
- this._mSampleValues[i] = calcBezier(i * kSampleStepSize, mX1, mX2);
- }
- },
- /**
- * getTForX chose the fastest heuristic to determine the percentage value precisely from a given X projection.
- */
- _getTForX: function _getTForX(aX) {
- var mX1 = this._p[0],
- mX2 = this._p[2],
- mSampleValues = this._mSampleValues;
- var intervalStart = 0.0;
- var currentSample = 1;
- var lastSample = kSplineTableSize - 1;
- for (; currentSample !== lastSample && mSampleValues[currentSample] <= aX; ++currentSample) {
- intervalStart += kSampleStepSize;
- }
- --currentSample;
- // Interpolate to provide an initial guess for t
- var dist = (aX - mSampleValues[currentSample]) / (mSampleValues[currentSample + 1] - mSampleValues[currentSample]);
- var guessForT = intervalStart + dist * kSampleStepSize;
- var initialSlope = getSlope(guessForT, mX1, mX2);
- if (initialSlope >= NEWTON_MIN_SLOPE) {
- return newtonRaphsonIterate(aX, guessForT, mX1, mX2);
- }
- if (initialSlope === 0.0) {
- return guessForT;
- }
- return binarySubdivide(aX, intervalStart, intervalStart + kSampleStepSize, mX1, mX2);
- }
- };
- return ob;
- }();
- var pooling = function () {
- function _double(arr) {
- return arr.concat(createSizedArray(arr.length));
- }
- return {
- "double": _double
- };
- }();
- var poolFactory = function () {
- return function (initialLength, _create, _release) {
- var _length = 0;
- var _maxLength = initialLength;
- var pool = createSizedArray(_maxLength);
- var ob = {
- newElement: newElement,
- release: release
- };
- function newElement() {
- var element;
- if (_length) {
- _length -= 1;
- element = pool[_length];
- } else {
- element = _create();
- }
- return element;
- }
- function release(element) {
- if (_length === _maxLength) {
- pool = pooling["double"](pool);
- _maxLength *= 2;
- }
- if (_release) {
- _release(element);
- }
- pool[_length] = element;
- _length += 1;
- }
- return ob;
- };
- }();
- var bezierLengthPool = function () {
- function create() {
- return {
- addedLength: 0,
- percents: createTypedArray('float32', getDefaultCurveSegments()),
- lengths: createTypedArray('float32', getDefaultCurveSegments())
- };
- }
- return poolFactory(8, create);
- }();
- var segmentsLengthPool = function () {
- function create() {
- return {
- lengths: [],
- totalLength: 0
- };
- }
- function release(element) {
- var i;
- var len = element.lengths.length;
- for (i = 0; i < len; i += 1) {
- bezierLengthPool.release(element.lengths[i]);
- }
- element.lengths.length = 0;
- }
- return poolFactory(8, create, release);
- }();
- function bezFunction() {
- var math = Math;
- function pointOnLine2D(x1, y1, x2, y2, x3, y3) {
- var det1 = x1 * y2 + y1 * x3 + x2 * y3 - x3 * y2 - y3 * x1 - x2 * y1;
- return det1 > -0.001 && det1 < 0.001;
- }
- function pointOnLine3D(x1, y1, z1, x2, y2, z2, x3, y3, z3) {
- if (z1 === 0 && z2 === 0 && z3 === 0) {
- return pointOnLine2D(x1, y1, x2, y2, x3, y3);
- }
- var dist1 = math.sqrt(math.pow(x2 - x1, 2) + math.pow(y2 - y1, 2) + math.pow(z2 - z1, 2));
- var dist2 = math.sqrt(math.pow(x3 - x1, 2) + math.pow(y3 - y1, 2) + math.pow(z3 - z1, 2));
- var dist3 = math.sqrt(math.pow(x3 - x2, 2) + math.pow(y3 - y2, 2) + math.pow(z3 - z2, 2));
- var diffDist;
- if (dist1 > dist2) {
- if (dist1 > dist3) {
- diffDist = dist1 - dist2 - dist3;
- } else {
- diffDist = dist3 - dist2 - dist1;
- }
- } else if (dist3 > dist2) {
- diffDist = dist3 - dist2 - dist1;
- } else {
- diffDist = dist2 - dist1 - dist3;
- }
- return diffDist > -0.0001 && diffDist < 0.0001;
- }
- var getBezierLength = function () {
- return function (pt1, pt2, pt3, pt4) {
- var curveSegments = getDefaultCurveSegments();
- var k;
- var i;
- var len;
- var ptCoord;
- var perc;
- var addedLength = 0;
- var ptDistance;
- var point = [];
- var lastPoint = [];
- var lengthData = bezierLengthPool.newElement();
- len = pt3.length;
- for (k = 0; k < curveSegments; k += 1) {
- perc = k / (curveSegments - 1);
- ptDistance = 0;
- for (i = 0; i < len; i += 1) {
- ptCoord = bmPow(1 - perc, 3) * pt1[i] + 3 * bmPow(1 - perc, 2) * perc * pt3[i] + 3 * (1 - perc) * bmPow(perc, 2) * pt4[i] + bmPow(perc, 3) * pt2[i];
- point[i] = ptCoord;
- if (lastPoint[i] !== null) {
- ptDistance += bmPow(point[i] - lastPoint[i], 2);
- }
- lastPoint[i] = point[i];
- }
- if (ptDistance) {
- ptDistance = bmSqrt(ptDistance);
- addedLength += ptDistance;
- }
- lengthData.percents[k] = perc;
- lengthData.lengths[k] = addedLength;
- }
- lengthData.addedLength = addedLength;
- return lengthData;
- };
- }();
- function getSegmentsLength(shapeData) {
- var segmentsLength = segmentsLengthPool.newElement();
- var closed = shapeData.c;
- var pathV = shapeData.v;
- var pathO = shapeData.o;
- var pathI = shapeData.i;
- var i;
- var len = shapeData._length;
- var lengths = segmentsLength.lengths;
- var totalLength = 0;
- for (i = 0; i < len - 1; i += 1) {
- lengths[i] = getBezierLength(pathV[i], pathV[i + 1], pathO[i], pathI[i + 1]);
- totalLength += lengths[i].addedLength;
- }
- if (closed && len) {
- lengths[i] = getBezierLength(pathV[i], pathV[0], pathO[i], pathI[0]);
- totalLength += lengths[i].addedLength;
- }
- segmentsLength.totalLength = totalLength;
- return segmentsLength;
- }
- function BezierData(length) {
- this.segmentLength = 0;
- this.points = new Array(length);
- }
- function PointData(partial, point) {
- this.partialLength = partial;
- this.point = point;
- }
- var buildBezierData = function () {
- var storedData = {};
- return function (pt1, pt2, pt3, pt4) {
- var bezierName = (pt1[0] + '_' + pt1[1] + '_' + pt2[0] + '_' + pt2[1] + '_' + pt3[0] + '_' + pt3[1] + '_' + pt4[0] + '_' + pt4[1]).replace(/\./g, 'p');
- if (!storedData[bezierName]) {
- var curveSegments = getDefaultCurveSegments();
- var k;
- var i;
- var len;
- var ptCoord;
- var perc;
- var addedLength = 0;
- var ptDistance;
- var point;
- var lastPoint = null;
- if (pt1.length === 2 && (pt1[0] !== pt2[0] || pt1[1] !== pt2[1]) && pointOnLine2D(pt1[0], pt1[1], pt2[0], pt2[1], pt1[0] + pt3[0], pt1[1] + pt3[1]) && pointOnLine2D(pt1[0], pt1[1], pt2[0], pt2[1], pt2[0] + pt4[0], pt2[1] + pt4[1])) {
- curveSegments = 2;
- }
- var bezierData = new BezierData(curveSegments);
- len = pt3.length;
- for (k = 0; k < curveSegments; k += 1) {
- point = createSizedArray(len);
- perc = k / (curveSegments - 1);
- ptDistance = 0;
- for (i = 0; i < len; i += 1) {
- ptCoord = bmPow(1 - perc, 3) * pt1[i] + 3 * bmPow(1 - perc, 2) * perc * (pt1[i] + pt3[i]) + 3 * (1 - perc) * bmPow(perc, 2) * (pt2[i] + pt4[i]) + bmPow(perc, 3) * pt2[i];
- point[i] = ptCoord;
- if (lastPoint !== null) {
- ptDistance += bmPow(point[i] - lastPoint[i], 2);
- }
- }
- ptDistance = bmSqrt(ptDistance);
- addedLength += ptDistance;
- bezierData.points[k] = new PointData(ptDistance, point);
- lastPoint = point;
- }
- bezierData.segmentLength = addedLength;
- storedData[bezierName] = bezierData;
- }
- return storedData[bezierName];
- };
- }();
- function getDistancePerc(perc, bezierData) {
- var percents = bezierData.percents;
- var lengths = bezierData.lengths;
- var len = percents.length;
- var initPos = bmFloor((len - 1) * perc);
- var lengthPos = perc * bezierData.addedLength;
- var lPerc = 0;
- if (initPos === len - 1 || initPos === 0 || lengthPos === lengths[initPos]) {
- return percents[initPos];
- }
- var dir = lengths[initPos] > lengthPos ? -1 : 1;
- var flag = true;
- while (flag) {
- if (lengths[initPos] <= lengthPos && lengths[initPos + 1] > lengthPos) {
- lPerc = (lengthPos - lengths[initPos]) / (lengths[initPos + 1] - lengths[initPos]);
- flag = false;
- } else {
- initPos += dir;
- }
- if (initPos < 0 || initPos >= len - 1) {
- // FIX for TypedArrays that don't store floating point values with enough accuracy
- if (initPos === len - 1) {
- return percents[initPos];
- }
- flag = false;
- }
- }
- return percents[initPos] + (percents[initPos + 1] - percents[initPos]) * lPerc;
- }
- function getPointInSegment(pt1, pt2, pt3, pt4, percent, bezierData) {
- var t1 = getDistancePerc(percent, bezierData);
- var u1 = 1 - t1;
- var ptX = math.round((u1 * u1 * u1 * pt1[0] + (t1 * u1 * u1 + u1 * t1 * u1 + u1 * u1 * t1) * pt3[0] + (t1 * t1 * u1 + u1 * t1 * t1 + t1 * u1 * t1) * pt4[0] + t1 * t1 * t1 * pt2[0]) * 1000) / 1000;
- var ptY = math.round((u1 * u1 * u1 * pt1[1] + (t1 * u1 * u1 + u1 * t1 * u1 + u1 * u1 * t1) * pt3[1] + (t1 * t1 * u1 + u1 * t1 * t1 + t1 * u1 * t1) * pt4[1] + t1 * t1 * t1 * pt2[1]) * 1000) / 1000;
- return [ptX, ptY];
- }
- var bezierSegmentPoints = createTypedArray('float32', 8);
- function getNewSegment(pt1, pt2, pt3, pt4, startPerc, endPerc, bezierData) {
- if (startPerc < 0) {
- startPerc = 0;
- } else if (startPerc > 1) {
- startPerc = 1;
- }
- var t0 = getDistancePerc(startPerc, bezierData);
- endPerc = endPerc > 1 ? 1 : endPerc;
- var t1 = getDistancePerc(endPerc, bezierData);
- var i;
- var len = pt1.length;
- var u0 = 1 - t0;
- var u1 = 1 - t1;
- var u0u0u0 = u0 * u0 * u0;
- var t0u0u0_3 = t0 * u0 * u0 * 3; // eslint-disable-line camelcase
- var t0t0u0_3 = t0 * t0 * u0 * 3; // eslint-disable-line camelcase
- var t0t0t0 = t0 * t0 * t0;
- //
- var u0u0u1 = u0 * u0 * u1;
- var t0u0u1_3 = t0 * u0 * u1 + u0 * t0 * u1 + u0 * u0 * t1; // eslint-disable-line camelcase
- var t0t0u1_3 = t0 * t0 * u1 + u0 * t0 * t1 + t0 * u0 * t1; // eslint-disable-line camelcase
- var t0t0t1 = t0 * t0 * t1;
- //
- var u0u1u1 = u0 * u1 * u1;
- var t0u1u1_3 = t0 * u1 * u1 + u0 * t1 * u1 + u0 * u1 * t1; // eslint-disable-line camelcase
- var t0t1u1_3 = t0 * t1 * u1 + u0 * t1 * t1 + t0 * u1 * t1; // eslint-disable-line camelcase
- var t0t1t1 = t0 * t1 * t1;
- //
- var u1u1u1 = u1 * u1 * u1;
- var t1u1u1_3 = t1 * u1 * u1 + u1 * t1 * u1 + u1 * u1 * t1; // eslint-disable-line camelcase
- var t1t1u1_3 = t1 * t1 * u1 + u1 * t1 * t1 + t1 * u1 * t1; // eslint-disable-line camelcase
- var t1t1t1 = t1 * t1 * t1;
- for (i = 0; i < len; i += 1) {
- bezierSegmentPoints[i * 4] = math.round((u0u0u0 * pt1[i] + t0u0u0_3 * pt3[i] + t0t0u0_3 * pt4[i] + t0t0t0 * pt2[i]) * 1000) / 1000; // eslint-disable-line camelcase
- bezierSegmentPoints[i * 4 + 1] = math.round((u0u0u1 * pt1[i] + t0u0u1_3 * pt3[i] + t0t0u1_3 * pt4[i] + t0t0t1 * pt2[i]) * 1000) / 1000; // eslint-disable-line camelcase
- bezierSegmentPoints[i * 4 + 2] = math.round((u0u1u1 * pt1[i] + t0u1u1_3 * pt3[i] + t0t1u1_3 * pt4[i] + t0t1t1 * pt2[i]) * 1000) / 1000; // eslint-disable-line camelcase
- bezierSegmentPoints[i * 4 + 3] = math.round((u1u1u1 * pt1[i] + t1u1u1_3 * pt3[i] + t1t1u1_3 * pt4[i] + t1t1t1 * pt2[i]) * 1000) / 1000; // eslint-disable-line camelcase
- }
- return bezierSegmentPoints;
- }
- return {
- getSegmentsLength: getSegmentsLength,
- getNewSegment: getNewSegment,
- getPointInSegment: getPointInSegment,
- buildBezierData: buildBezierData,
- pointOnLine2D: pointOnLine2D,
- pointOnLine3D: pointOnLine3D
- };
- }
- var bez = bezFunction();
- var initFrame = initialDefaultFrame;
- var mathAbs = Math.abs;
- function interpolateValue(frameNum, caching) {
- var offsetTime = this.offsetTime;
- var newValue;
- if (this.propType === 'multidimensional') {
- newValue = createTypedArray('float32', this.pv.length);
- }
- var iterationIndex = caching.lastIndex;
- var i = iterationIndex;
- var len = this.keyframes.length - 1;
- var flag = true;
- var keyData;
- var nextKeyData;
- var keyframeMetadata;
- while (flag) {
- keyData = this.keyframes[i];
- nextKeyData = this.keyframes[i + 1];
- if (i === len - 1 && frameNum >= nextKeyData.t - offsetTime) {
- if (keyData.h) {
- keyData = nextKeyData;
- }
- iterationIndex = 0;
- break;
- }
- if (nextKeyData.t - offsetTime > frameNum) {
- iterationIndex = i;
- break;
- }
- if (i < len - 1) {
- i += 1;
- } else {
- iterationIndex = 0;
- flag = false;
- }
- }
- keyframeMetadata = this.keyframesMetadata[i] || {};
- var k;
- var kLen;
- var perc;
- var jLen;
- var j;
- var fnc;
- var nextKeyTime = nextKeyData.t - offsetTime;
- var keyTime = keyData.t - offsetTime;
- var endValue;
- if (keyData.to) {
- if (!keyframeMetadata.bezierData) {
- keyframeMetadata.bezierData = bez.buildBezierData(keyData.s, nextKeyData.s || keyData.e, keyData.to, keyData.ti);
- }
- var bezierData = keyframeMetadata.bezierData;
- if (frameNum >= nextKeyTime || frameNum < keyTime) {
- var ind = frameNum >= nextKeyTime ? bezierData.points.length - 1 : 0;
- kLen = bezierData.points[ind].point.length;
- for (k = 0; k < kLen; k += 1) {
- newValue[k] = bezierData.points[ind].point[k];
- }
- // caching._lastKeyframeIndex = -1;
- } else {
- if (keyframeMetadata.__fnct) {
- fnc = keyframeMetadata.__fnct;
- } else {
- fnc = BezierFactory.getBezierEasing(keyData.o.x, keyData.o.y, keyData.i.x, keyData.i.y, keyData.n).get;
- keyframeMetadata.__fnct = fnc;
- }
- perc = fnc((frameNum - keyTime) / (nextKeyTime - keyTime));
- var distanceInLine = bezierData.segmentLength * perc;
- var segmentPerc;
- var addedLength = caching.lastFrame < frameNum && caching._lastKeyframeIndex === i ? caching._lastAddedLength : 0;
- j = caching.lastFrame < frameNum && caching._lastKeyframeIndex === i ? caching._lastPoint : 0;
- flag = true;
- jLen = bezierData.points.length;
- while (flag) {
- addedLength += bezierData.points[j].partialLength;
- if (distanceInLine === 0 || perc === 0 || j === bezierData.points.length - 1) {
- kLen = bezierData.points[j].point.length;
- for (k = 0; k < kLen; k += 1) {
- newValue[k] = bezierData.points[j].point[k];
- }
- break;
- } else if (distanceInLine >= addedLength && distanceInLine < addedLength + bezierData.points[j + 1].partialLength) {
- segmentPerc = (distanceInLine - addedLength) / bezierData.points[j + 1].partialLength;
- kLen = bezierData.points[j].point.length;
- for (k = 0; k < kLen; k += 1) {
- newValue[k] = bezierData.points[j].point[k] + (bezierData.points[j + 1].point[k] - bezierData.points[j].point[k]) * segmentPerc;
- }
- break;
- }
- if (j < jLen - 1) {
- j += 1;
- } else {
- flag = false;
- }
- }
- caching._lastPoint = j;
- caching._lastAddedLength = addedLength - bezierData.points[j].partialLength;
- caching._lastKeyframeIndex = i;
- }
- } else {
- var outX;
- var outY;
- var inX;
- var inY;
- var keyValue;
- len = keyData.s.length;
- endValue = nextKeyData.s || keyData.e;
- if (this.sh && keyData.h !== 1) {
- if (frameNum >= nextKeyTime) {
- newValue[0] = endValue[0];
- newValue[1] = endValue[1];
- newValue[2] = endValue[2];
- } else if (frameNum <= keyTime) {
- newValue[0] = keyData.s[0];
- newValue[1] = keyData.s[1];
- newValue[2] = keyData.s[2];
- } else {
- var quatStart = createQuaternion(keyData.s);
- var quatEnd = createQuaternion(endValue);
- var time = (frameNum - keyTime) / (nextKeyTime - keyTime);
- quaternionToEuler(newValue, slerp(quatStart, quatEnd, time));
- }
- } else {
- for (i = 0; i < len; i += 1) {
- if (keyData.h !== 1) {
- if (frameNum >= nextKeyTime) {
- perc = 1;
- } else if (frameNum < keyTime) {
- perc = 0;
- } else {
- if (keyData.o.x.constructor === Array) {
- if (!keyframeMetadata.__fnct) {
- keyframeMetadata.__fnct = [];
- }
- if (!keyframeMetadata.__fnct[i]) {
- outX = keyData.o.x[i] === undefined ? keyData.o.x[0] : keyData.o.x[i];
- outY = keyData.o.y[i] === undefined ? keyData.o.y[0] : keyData.o.y[i];
- inX = keyData.i.x[i] === undefined ? keyData.i.x[0] : keyData.i.x[i];
- inY = keyData.i.y[i] === undefined ? keyData.i.y[0] : keyData.i.y[i];
- fnc = BezierFactory.getBezierEasing(outX, outY, inX, inY).get;
- keyframeMetadata.__fnct[i] = fnc;
- } else {
- fnc = keyframeMetadata.__fnct[i];
- }
- } else if (!keyframeMetadata.__fnct) {
- outX = keyData.o.x;
- outY = keyData.o.y;
- inX = keyData.i.x;
- inY = keyData.i.y;
- fnc = BezierFactory.getBezierEasing(outX, outY, inX, inY).get;
- keyData.keyframeMetadata = fnc;
- } else {
- fnc = keyframeMetadata.__fnct;
- }
- perc = fnc((frameNum - keyTime) / (nextKeyTime - keyTime));
- }
- }
- endValue = nextKeyData.s || keyData.e;
- keyValue = keyData.h === 1 ? keyData.s[i] : keyData.s[i] + (endValue[i] - keyData.s[i]) * perc;
- if (this.propType === 'multidimensional') {
- newValue[i] = keyValue;
- } else {
- newValue = keyValue;
- }
- }
- }
- }
- caching.lastIndex = iterationIndex;
- return newValue;
- }
- // based on @Toji's https://github.com/toji/gl-matrix/
- function slerp(a, b, t) {
- var out = [];
- var ax = a[0];
- var ay = a[1];
- var az = a[2];
- var aw = a[3];
- var bx = b[0];
- var by = b[1];
- var bz = b[2];
- var bw = b[3];
- var omega;
- var cosom;
- var sinom;
- var scale0;
- var scale1;
- cosom = ax * bx + ay * by + az * bz + aw * bw;
- if (cosom < 0.0) {
- cosom = -cosom;
- bx = -bx;
- by = -by;
- bz = -bz;
- bw = -bw;
- }
- if (1.0 - cosom > 0.000001) {
- omega = Math.acos(cosom);
- sinom = Math.sin(omega);
- scale0 = Math.sin((1.0 - t) * omega) / sinom;
- scale1 = Math.sin(t * omega) / sinom;
- } else {
- scale0 = 1.0 - t;
- scale1 = t;
- }
- out[0] = scale0 * ax + scale1 * bx;
- out[1] = scale0 * ay + scale1 * by;
- out[2] = scale0 * az + scale1 * bz;
- out[3] = scale0 * aw + scale1 * bw;
- return out;
- }
- function quaternionToEuler(out, quat) {
- var qx = quat[0];
- var qy = quat[1];
- var qz = quat[2];
- var qw = quat[3];
- var heading = Math.atan2(2 * qy * qw - 2 * qx * qz, 1 - 2 * qy * qy - 2 * qz * qz);
- var attitude = Math.asin(2 * qx * qy + 2 * qz * qw);
- var bank = Math.atan2(2 * qx * qw - 2 * qy * qz, 1 - 2 * qx * qx - 2 * qz * qz);
- out[0] = heading / degToRads;
- out[1] = attitude / degToRads;
- out[2] = bank / degToRads;
- }
- function createQuaternion(values) {
- var heading = values[0] * degToRads;
- var attitude = values[1] * degToRads;
- var bank = values[2] * degToRads;
- var c1 = Math.cos(heading / 2);
- var c2 = Math.cos(attitude / 2);
- var c3 = Math.cos(bank / 2);
- var s1 = Math.sin(heading / 2);
- var s2 = Math.sin(attitude / 2);
- var s3 = Math.sin(bank / 2);
- var w = c1 * c2 * c3 - s1 * s2 * s3;
- var x = s1 * s2 * c3 + c1 * c2 * s3;
- var y = s1 * c2 * c3 + c1 * s2 * s3;
- var z = c1 * s2 * c3 - s1 * c2 * s3;
- return [x, y, z, w];
- }
- function getValueAtCurrentTime() {
- var frameNum = this.comp.renderedFrame - this.offsetTime;
- var initTime = this.keyframes[0].t - this.offsetTime;
- var endTime = this.keyframes[this.keyframes.length - 1].t - this.offsetTime;
- if (!(frameNum === this._caching.lastFrame || this._caching.lastFrame !== initFrame && (this._caching.lastFrame >= endTime && frameNum >= endTime || this._caching.lastFrame < initTime && frameNum < initTime))) {
- if (this._caching.lastFrame >= frameNum) {
- this._caching._lastKeyframeIndex = -1;
- this._caching.lastIndex = 0;
- }
- var renderResult = this.interpolateValue(frameNum, this._caching);
- this.pv = renderResult;
- }
- this._caching.lastFrame = frameNum;
- return this.pv;
- }
- function setVValue(val) {
- var multipliedValue;
- if (this.propType === 'unidimensional') {
- multipliedValue = val * this.mult;
- if (mathAbs(this.v - multipliedValue) > 0.00001) {
- this.v = multipliedValue;
- this._mdf = true;
- }
- } else {
- var i = 0;
- var len = this.v.length;
- while (i < len) {
- multipliedValue = val[i] * this.mult;
- if (mathAbs(this.v[i] - multipliedValue) > 0.00001) {
- this.v[i] = multipliedValue;
- this._mdf = true;
- }
- i += 1;
- }
- }
- }
- function processEffectsSequence() {
- if (this.elem.globalData.frameId === this.frameId || !this.effectsSequence.length) {
- return;
- }
- if (this.lock) {
- this.setVValue(this.pv);
- return;
- }
- this.lock = true;
- this._mdf = this._isFirstFrame;
- var i;
- var len = this.effectsSequence.length;
- var finalValue = this.kf ? this.pv : this.data.k;
- for (i = 0; i < len; i += 1) {
- finalValue = this.effectsSequence[i](finalValue);
- }
- this.setVValue(finalValue);
- this._isFirstFrame = false;
- this.lock = false;
- this.frameId = this.elem.globalData.frameId;
- }
- function addEffect(effectFunction) {
- this.effectsSequence.push(effectFunction);
- this.container.addDynamicProperty(this);
- }
- function ValueProperty(elem, data, mult, container) {
- this.propType = 'unidimensional';
- this.mult = mult || 1;
- this.data = data;
- this.v = mult ? data.k * mult : data.k;
- this.pv = data.k;
- this._mdf = false;
- this.elem = elem;
- this.container = container;
- this.comp = elem.comp;
- this.k = false;
- this.kf = false;
- this.vel = 0;
- this.effectsSequence = [];
- this._isFirstFrame = true;
- this.getValue = processEffectsSequence;
- this.setVValue = setVValue;
- this.addEffect = addEffect;
- }
- function MultiDimensionalProperty(elem, data, mult, container) {
- this.propType = 'multidimensional';
- this.mult = mult || 1;
- this.data = data;
- this._mdf = false;
- this.elem = elem;
- this.container = container;
- this.comp = elem.comp;
- this.k = false;
- this.kf = false;
- this.frameId = -1;
- var i;
- var len = data.k.length;
- this.v = createTypedArray('float32', len);
- this.pv = createTypedArray('float32', len);
- this.vel = createTypedArray('float32', len);
- for (i = 0; i < len; i += 1) {
- this.v[i] = data.k[i] * this.mult;
- this.pv[i] = data.k[i];
- }
- this._isFirstFrame = true;
- this.effectsSequence = [];
- this.getValue = processEffectsSequence;
- this.setVValue = setVValue;
- this.addEffect = addEffect;
- }
- function KeyframedValueProperty(elem, data, mult, container) {
- this.propType = 'unidimensional';
- this.keyframes = data.k;
- this.keyframesMetadata = [];
- this.offsetTime = elem.data.st;
- this.frameId = -1;
- this._caching = {
- lastFrame: initFrame,
- lastIndex: 0,
- value: 0,
- _lastKeyframeIndex: -1
- };
- this.k = true;
- this.kf = true;
- this.data = data;
- this.mult = mult || 1;
- this.elem = elem;
- this.container = container;
- this.comp = elem.comp;
- this.v = initFrame;
- this.pv = initFrame;
- this._isFirstFrame = true;
- this.getValue = processEffectsSequence;
- this.setVValue = setVValue;
- this.interpolateValue = interpolateValue;
- this.effectsSequence = [getValueAtCurrentTime.bind(this)];
- this.addEffect = addEffect;
- }
- function KeyframedMultidimensionalProperty(elem, data, mult, container) {
- this.propType = 'multidimensional';
- var i;
- var len = data.k.length;
- var s;
- var e;
- var to;
- var ti;
- for (i = 0; i < len - 1; i += 1) {
- if (data.k[i].to && data.k[i].s && data.k[i + 1] && data.k[i + 1].s) {
- s = data.k[i].s;
- e = data.k[i + 1].s;
- to = data.k[i].to;
- ti = data.k[i].ti;
- if (s.length === 2 && !(s[0] === e[0] && s[1] === e[1]) && bez.pointOnLine2D(s[0], s[1], e[0], e[1], s[0] + to[0], s[1] + to[1]) && bez.pointOnLine2D(s[0], s[1], e[0], e[1], e[0] + ti[0], e[1] + ti[1]) || s.length === 3 && !(s[0] === e[0] && s[1] === e[1] && s[2] === e[2]) && bez.pointOnLine3D(s[0], s[1], s[2], e[0], e[1], e[2], s[0] + to[0], s[1] + to[1], s[2] + to[2]) && bez.pointOnLine3D(s[0], s[1], s[2], e[0], e[1], e[2], e[0] + ti[0], e[1] + ti[1], e[2] + ti[2])) {
- data.k[i].to = null;
- data.k[i].ti = null;
- }
- if (s[0] === e[0] && s[1] === e[1] && to[0] === 0 && to[1] === 0 && ti[0] === 0 && ti[1] === 0) {
- if (s.length === 2 || s[2] === e[2] && to[2] === 0 && ti[2] === 0) {
- data.k[i].to = null;
- data.k[i].ti = null;
- }
- }
- }
- }
- this.effectsSequence = [getValueAtCurrentTime.bind(this)];
- this.data = data;
- this.keyframes = data.k;
- this.keyframesMetadata = [];
- this.offsetTime = elem.data.st;
- this.k = true;
- this.kf = true;
- this._isFirstFrame = true;
- this.mult = mult || 1;
- this.elem = elem;
- this.container = container;
- this.comp = elem.comp;
- this.getValue = processEffectsSequence;
- this.setVValue = setVValue;
- this.interpolateValue = interpolateValue;
- this.frameId = -1;
- var arrLen = data.k[0].s.length;
- this.v = createTypedArray('float32', arrLen);
- this.pv = createTypedArray('float32', arrLen);
- for (i = 0; i < arrLen; i += 1) {
- this.v[i] = initFrame;
- this.pv[i] = initFrame;
- }
- this._caching = {
- lastFrame: initFrame,
- lastIndex: 0,
- value: createTypedArray('float32', arrLen)
- };
- this.addEffect = addEffect;
- }
- var PropertyFactory = function () {
- function getProp(elem, data, type, mult, container) {
- if (data.sid) {
- data = elem.globalData.slotManager.getProp(data);
- }
- var p;
- if (!data.k.length) {
- p = new ValueProperty(elem, data, mult, container);
- } else if (typeof data.k[0] === 'number') {
- p = new MultiDimensionalProperty(elem, data, mult, container);
- } else {
- switch (type) {
- case 0:
- p = new KeyframedValueProperty(elem, data, mult, container);
- break;
- case 1:
- p = new KeyframedMultidimensionalProperty(elem, data, mult, container);
- break;
- default:
- break;
- }
- }
- if (p.effectsSequence.length) {
- container.addDynamicProperty(p);
- }
- return p;
- }
- var ob = {
- getProp: getProp
- };
- return ob;
- }();
- function DynamicPropertyContainer() {}
- DynamicPropertyContainer.prototype = {
- addDynamicProperty: function addDynamicProperty(prop) {
- if (this.dynamicProperties.indexOf(prop) === -1) {
- this.dynamicProperties.push(prop);
- this.container.addDynamicProperty(this);
- this._isAnimated = true;
- }
- },
- iterateDynamicProperties: function iterateDynamicProperties() {
- this._mdf = false;
- var i;
- var len = this.dynamicProperties.length;
- for (i = 0; i < len; i += 1) {
- this.dynamicProperties[i].getValue();
- if (this.dynamicProperties[i]._mdf) {
- this._mdf = true;
- }
- }
- },
- initDynamicPropertyContainer: function initDynamicPropertyContainer(container) {
- this.container = container;
- this.dynamicProperties = [];
- this._mdf = false;
- this._isAnimated = false;
- }
- };
- var pointPool = function () {
- function create() {
- return createTypedArray('float32', 2);
- }
- return poolFactory(8, create);
- }();
- function ShapePath() {
- this.c = false;
- this._length = 0;
- this._maxLength = 8;
- this.v = createSizedArray(this._maxLength);
- this.o = createSizedArray(this._maxLength);
- this.i = createSizedArray(this._maxLength);
- }
- ShapePath.prototype.setPathData = function (closed, len) {
- this.c = closed;
- this.setLength(len);
- var i = 0;
- while (i < len) {
- this.v[i] = pointPool.newElement();
- this.o[i] = pointPool.newElement();
- this.i[i] = pointPool.newElement();
- i += 1;
- }
- };
- ShapePath.prototype.setLength = function (len) {
- while (this._maxLength < len) {
- this.doubleArrayLength();
- }
- this._length = len;
- };
- ShapePath.prototype.doubleArrayLength = function () {
- this.v = this.v.concat(createSizedArray(this._maxLength));
- this.i = this.i.concat(createSizedArray(this._maxLength));
- this.o = this.o.concat(createSizedArray(this._maxLength));
- this._maxLength *= 2;
- };
- ShapePath.prototype.setXYAt = function (x, y, type, pos, replace) {
- var arr;
- this._length = Math.max(this._length, pos + 1);
- if (this._length >= this._maxLength) {
- this.doubleArrayLength();
- }
- switch (type) {
- case 'v':
- arr = this.v;
- break;
- case 'i':
- arr = this.i;
- break;
- case 'o':
- arr = this.o;
- break;
- default:
- arr = [];
- break;
- }
- if (!arr[pos] || arr[pos] && !replace) {
- arr[pos] = pointPool.newElement();
- }
- arr[pos][0] = x;
- arr[pos][1] = y;
- };
- ShapePath.prototype.setTripleAt = function (vX, vY, oX, oY, iX, iY, pos, replace) {
- this.setXYAt(vX, vY, 'v', pos, replace);
- this.setXYAt(oX, oY, 'o', pos, replace);
- this.setXYAt(iX, iY, 'i', pos, replace);
- };
- ShapePath.prototype.reverse = function () {
- var newPath = new ShapePath();
- newPath.setPathData(this.c, this._length);
- var vertices = this.v;
- var outPoints = this.o;
- var inPoints = this.i;
- var init = 0;
- if (this.c) {
- newPath.setTripleAt(vertices[0][0], vertices[0][1], inPoints[0][0], inPoints[0][1], outPoints[0][0], outPoints[0][1], 0, false);
- init = 1;
- }
- var cnt = this._length - 1;
- var len = this._length;
- var i;
- for (i = init; i < len; i += 1) {
- newPath.setTripleAt(vertices[cnt][0], vertices[cnt][1], inPoints[cnt][0], inPoints[cnt][1], outPoints[cnt][0], outPoints[cnt][1], i, false);
- cnt -= 1;
- }
- return newPath;
- };
- ShapePath.prototype.length = function () {
- return this._length;
- };
- var shapePool = function () {
- function create() {
- return new ShapePath();
- }
- function release(shapePath) {
- var len = shapePath._length;
- var i;
- for (i = 0; i < len; i += 1) {
- pointPool.release(shapePath.v[i]);
- pointPool.release(shapePath.i[i]);
- pointPool.release(shapePath.o[i]);
- shapePath.v[i] = null;
- shapePath.i[i] = null;
- shapePath.o[i] = null;
- }
- shapePath._length = 0;
- shapePath.c = false;
- }
- function clone(shape) {
- var cloned = factory.newElement();
- var i;
- var len = shape._length === undefined ? shape.v.length : shape._length;
- cloned.setLength(len);
- cloned.c = shape.c;
- for (i = 0; i < len; i += 1) {
- cloned.setTripleAt(shape.v[i][0], shape.v[i][1], shape.o[i][0], shape.o[i][1], shape.i[i][0], shape.i[i][1], i);
- }
- return cloned;
- }
- var factory = poolFactory(4, create, release);
- factory.clone = clone;
- return factory;
- }();
- function ShapeCollection() {
- this._length = 0;
- this._maxLength = 4;
- this.shapes = createSizedArray(this._maxLength);
- }
- ShapeCollection.prototype.addShape = function (shapeData) {
- if (this._length === this._maxLength) {
- this.shapes = this.shapes.concat(createSizedArray(this._maxLength));
- this._maxLength *= 2;
- }
- this.shapes[this._length] = shapeData;
- this._length += 1;
- };
- ShapeCollection.prototype.releaseShapes = function () {
- var i;
- for (i = 0; i < this._length; i += 1) {
- shapePool.release(this.shapes[i]);
- }
- this._length = 0;
- };
- var shapeCollectionPool = function () {
- var ob = {
- newShapeCollection: newShapeCollection,
- release: release
- };
- var _length = 0;
- var _maxLength = 4;
- var pool = createSizedArray(_maxLength);
- function newShapeCollection() {
- var shapeCollection;
- if (_length) {
- _length -= 1;
- shapeCollection = pool[_length];
- } else {
- shapeCollection = new ShapeCollection();
- }
- return shapeCollection;
- }
- function release(shapeCollection) {
- var i;
- var len = shapeCollection._length;
- for (i = 0; i < len; i += 1) {
- shapePool.release(shapeCollection.shapes[i]);
- }
- shapeCollection._length = 0;
- if (_length === _maxLength) {
- pool = pooling["double"](pool);
- _maxLength *= 2;
- }
- pool[_length] = shapeCollection;
- _length += 1;
- }
- return ob;
- }();
- var ShapePropertyFactory = function () {
- var initFrame = -999999;
- function interpolateShape(frameNum, previousValue, caching) {
- var iterationIndex = caching.lastIndex;
- var keyPropS;
- var keyPropE;
- var isHold;
- var j;
- var k;
- var jLen;
- var kLen;
- var perc;
- var vertexValue;
- var kf = this.keyframes;
- if (frameNum < kf[0].t - this.offsetTime) {
- keyPropS = kf[0].s[0];
- isHold = true;
- iterationIndex = 0;
- } else if (frameNum >= kf[kf.length - 1].t - this.offsetTime) {
- keyPropS = kf[kf.length - 1].s ? kf[kf.length - 1].s[0] : kf[kf.length - 2].e[0];
- /* if(kf[kf.length - 1].s){
- keyPropS = kf[kf.length - 1].s[0];
- }else{
- keyPropS = kf[kf.length - 2].e[0];
- } */
- isHold = true;
- } else {
- var i = iterationIndex;
- var len = kf.length - 1;
- var flag = true;
- var keyData;
- var nextKeyData;
- var keyframeMetadata;
- while (flag) {
- keyData = kf[i];
- nextKeyData = kf[i + 1];
- if (nextKeyData.t - this.offsetTime > frameNum) {
- break;
- }
- if (i < len - 1) {
- i += 1;
- } else {
- flag = false;
- }
- }
- keyframeMetadata = this.keyframesMetadata[i] || {};
- isHold = keyData.h === 1;
- iterationIndex = i;
- if (!isHold) {
- if (frameNum >= nextKeyData.t - this.offsetTime) {
- perc = 1;
- } else if (frameNum < keyData.t - this.offsetTime) {
- perc = 0;
- } else {
- var fnc;
- if (keyframeMetadata.__fnct) {
- fnc = keyframeMetadata.__fnct;
- } else {
- fnc = BezierFactory.getBezierEasing(keyData.o.x, keyData.o.y, keyData.i.x, keyData.i.y).get;
- keyframeMetadata.__fnct = fnc;
- }
- perc = fnc((frameNum - (keyData.t - this.offsetTime)) / (nextKeyData.t - this.offsetTime - (keyData.t - this.offsetTime)));
- }
- keyPropE = nextKeyData.s ? nextKeyData.s[0] : keyData.e[0];
- }
- keyPropS = keyData.s[0];
- }
- jLen = previousValue._length;
- kLen = keyPropS.i[0].length;
- caching.lastIndex = iterationIndex;
- for (j = 0; j < jLen; j += 1) {
- for (k = 0; k < kLen; k += 1) {
- vertexValue = isHold ? keyPropS.i[j][k] : keyPropS.i[j][k] + (keyPropE.i[j][k] - keyPropS.i[j][k]) * perc;
- previousValue.i[j][k] = vertexValue;
- vertexValue = isHold ? keyPropS.o[j][k] : keyPropS.o[j][k] + (keyPropE.o[j][k] - keyPropS.o[j][k]) * perc;
- previousValue.o[j][k] = vertexValue;
- vertexValue = isHold ? keyPropS.v[j][k] : keyPropS.v[j][k] + (keyPropE.v[j][k] - keyPropS.v[j][k]) * perc;
- previousValue.v[j][k] = vertexValue;
- }
- }
- }
- function interpolateShapeCurrentTime() {
- var frameNum = this.comp.renderedFrame - this.offsetTime;
- var initTime = this.keyframes[0].t - this.offsetTime;
- var endTime = this.keyframes[this.keyframes.length - 1].t - this.offsetTime;
- var lastFrame = this._caching.lastFrame;
- if (!(lastFrame !== initFrame && (lastFrame < initTime && frameNum < initTime || lastFrame > endTime && frameNum > endTime))) {
- /// /
- this._caching.lastIndex = lastFrame < frameNum ? this._caching.lastIndex : 0;
- this.interpolateShape(frameNum, this.pv, this._caching);
- /// /
- }
- this._caching.lastFrame = frameNum;
- return this.pv;
- }
- function resetShape() {
- this.paths = this.localShapeCollection;
- }
- function shapesEqual(shape1, shape2) {
- if (shape1._length !== shape2._length || shape1.c !== shape2.c) {
- return false;
- }
- var i;
- var len = shape1._length;
- for (i = 0; i < len; i += 1) {
- if (shape1.v[i][0] !== shape2.v[i][0] || shape1.v[i][1] !== shape2.v[i][1] || shape1.o[i][0] !== shape2.o[i][0] || shape1.o[i][1] !== shape2.o[i][1] || shape1.i[i][0] !== shape2.i[i][0] || shape1.i[i][1] !== shape2.i[i][1]) {
- return false;
- }
- }
- return true;
- }
- function setVValue(newPath) {
- if (!shapesEqual(this.v, newPath)) {
- this.v = shapePool.clone(newPath);
- this.localShapeCollection.releaseShapes();
- this.localShapeCollection.addShape(this.v);
- this._mdf = true;
- this.paths = this.localShapeCollection;
- }
- }
- function processEffectsSequence() {
- if (this.elem.globalData.frameId === this.frameId) {
- return;
- }
- if (!this.effectsSequence.length) {
- this._mdf = false;
- return;
- }
- if (this.lock) {
- this.setVValue(this.pv);
- return;
- }
- this.lock = true;
- this._mdf = false;
- var finalValue;
- if (this.kf) {
- finalValue = this.pv;
- } else if (this.data.ks) {
- finalValue = this.data.ks.k;
- } else {
- finalValue = this.data.pt.k;
- }
- var i;
- var len = this.effectsSequence.length;
- for (i = 0; i < len; i += 1) {
- finalValue = this.effectsSequence[i](finalValue);
- }
- this.setVValue(finalValue);
- this.lock = false;
- this.frameId = this.elem.globalData.frameId;
- }
- function ShapeProperty(elem, data, type) {
- this.propType = 'shape';
- this.comp = elem.comp;
- this.container = elem;
- this.elem = elem;
- this.data = data;
- this.k = false;
- this.kf = false;
- this._mdf = false;
- var pathData = type === 3 ? data.pt.k : data.ks.k;
- this.v = shapePool.clone(pathData);
- this.pv = shapePool.clone(this.v);
- this.localShapeCollection = shapeCollectionPool.newShapeCollection();
- this.paths = this.localShapeCollection;
- this.paths.addShape(this.v);
- this.reset = resetShape;
- this.effectsSequence = [];
- }
- function addEffect(effectFunction) {
- this.effectsSequence.push(effectFunction);
- this.container.addDynamicProperty(this);
- }
- ShapeProperty.prototype.interpolateShape = interpolateShape;
- ShapeProperty.prototype.getValue = processEffectsSequence;
- ShapeProperty.prototype.setVValue = setVValue;
- ShapeProperty.prototype.addEffect = addEffect;
- function KeyframedShapeProperty(elem, data, type) {
- this.propType = 'shape';
- this.comp = elem.comp;
- this.elem = elem;
- this.container = elem;
- this.offsetTime = elem.data.st;
- this.keyframes = type === 3 ? data.pt.k : data.ks.k;
- this.keyframesMetadata = [];
- this.k = true;
- this.kf = true;
- var len = this.keyframes[0].s[0].i.length;
- this.v = shapePool.newElement();
- this.v.setPathData(this.keyframes[0].s[0].c, len);
- this.pv = shapePool.clone(this.v);
- this.localShapeCollection = shapeCollectionPool.newShapeCollection();
- this.paths = this.localShapeCollection;
- this.paths.addShape(this.v);
- this.lastFrame = initFrame;
- this.reset = resetShape;
- this._caching = {
- lastFrame: initFrame,
- lastIndex: 0
- };
- this.effectsSequence = [interpolateShapeCurrentTime.bind(this)];
- }
- KeyframedShapeProperty.prototype.getValue = processEffectsSequence;
- KeyframedShapeProperty.prototype.interpolateShape = interpolateShape;
- KeyframedShapeProperty.prototype.setVValue = setVValue;
- KeyframedShapeProperty.prototype.addEffect = addEffect;
- var EllShapeProperty = function () {
- var cPoint = roundCorner;
- function EllShapePropertyFactory(elem, data) {
- this.v = shapePool.newElement();
- this.v.setPathData(true, 4);
- this.localShapeCollection = shapeCollectionPool.newShapeCollection();
- this.paths = this.localShapeCollection;
- this.localShapeCollection.addShape(this.v);
- this.d = data.d;
- this.elem = elem;
- this.comp = elem.comp;
- this.frameId = -1;
- this.initDynamicPropertyContainer(elem);
- this.p = PropertyFactory.getProp(elem, data.p, 1, 0, this);
- this.s = PropertyFactory.getProp(elem, data.s, 1, 0, this);
- if (this.dynamicProperties.length) {
- this.k = true;
- } else {
- this.k = false;
- this.convertEllToPath();
- }
- }
- EllShapePropertyFactory.prototype = {
- reset: resetShape,
- getValue: function getValue() {
- if (this.elem.globalData.frameId === this.frameId) {
- return;
- }
- this.frameId = this.elem.globalData.frameId;
- this.iterateDynamicProperties();
- if (this._mdf) {
- this.convertEllToPath();
- }
- },
- convertEllToPath: function convertEllToPath() {
- var p0 = this.p.v[0];
- var p1 = this.p.v[1];
- var s0 = this.s.v[0] / 2;
- var s1 = this.s.v[1] / 2;
- var _cw = this.d !== 3;
- var _v = this.v;
- _v.v[0][0] = p0;
- _v.v[0][1] = p1 - s1;
- _v.v[1][0] = _cw ? p0 + s0 : p0 - s0;
- _v.v[1][1] = p1;
- _v.v[2][0] = p0;
- _v.v[2][1] = p1 + s1;
- _v.v[3][0] = _cw ? p0 - s0 : p0 + s0;
- _v.v[3][1] = p1;
- _v.i[0][0] = _cw ? p0 - s0 * cPoint : p0 + s0 * cPoint;
- _v.i[0][1] = p1 - s1;
- _v.i[1][0] = _cw ? p0 + s0 : p0 - s0;
- _v.i[1][1] = p1 - s1 * cPoint;
- _v.i[2][0] = _cw ? p0 + s0 * cPoint : p0 - s0 * cPoint;
- _v.i[2][1] = p1 + s1;
- _v.i[3][0] = _cw ? p0 - s0 : p0 + s0;
- _v.i[3][1] = p1 + s1 * cPoint;
- _v.o[0][0] = _cw ? p0 + s0 * cPoint : p0 - s0 * cPoint;
- _v.o[0][1] = p1 - s1;
- _v.o[1][0] = _cw ? p0 + s0 : p0 - s0;
- _v.o[1][1] = p1 + s1 * cPoint;
- _v.o[2][0] = _cw ? p0 - s0 * cPoint : p0 + s0 * cPoint;
- _v.o[2][1] = p1 + s1;
- _v.o[3][0] = _cw ? p0 - s0 : p0 + s0;
- _v.o[3][1] = p1 - s1 * cPoint;
- }
- };
- extendPrototype([DynamicPropertyContainer], EllShapePropertyFactory);
- return EllShapePropertyFactory;
- }();
- var StarShapeProperty = function () {
- function StarShapePropertyFactory(elem, data) {
- this.v = shapePool.newElement();
- this.v.setPathData(true, 0);
- this.elem = elem;
- this.comp = elem.comp;
- this.data = data;
- this.frameId = -1;
- this.d = data.d;
- this.initDynamicPropertyContainer(elem);
- if (data.sy === 1) {
- this.ir = PropertyFactory.getProp(elem, data.ir, 0, 0, this);
- this.is = PropertyFactory.getProp(elem, data.is, 0, 0.01, this);
- this.convertToPath = this.convertStarToPath;
- } else {
- this.convertToPath = this.convertPolygonToPath;
- }
- this.pt = PropertyFactory.getProp(elem, data.pt, 0, 0, this);
- this.p = PropertyFactory.getProp(elem, data.p, 1, 0, this);
- this.r = PropertyFactory.getProp(elem, data.r, 0, degToRads, this);
- this.or = PropertyFactory.getProp(elem, data.or, 0, 0, this);
- this.os = PropertyFactory.getProp(elem, data.os, 0, 0.01, this);
- this.localShapeCollection = shapeCollectionPool.newShapeCollection();
- this.localShapeCollection.addShape(this.v);
- this.paths = this.localShapeCollection;
- if (this.dynamicProperties.length) {
- this.k = true;
- } else {
- this.k = false;
- this.convertToPath();
- }
- }
- StarShapePropertyFactory.prototype = {
- reset: resetShape,
- getValue: function getValue() {
- if (this.elem.globalData.frameId === this.frameId) {
- return;
- }
- this.frameId = this.elem.globalData.frameId;
- this.iterateDynamicProperties();
- if (this._mdf) {
- this.convertToPath();
- }
- },
- convertStarToPath: function convertStarToPath() {
- var numPts = Math.floor(this.pt.v) * 2;
- var angle = Math.PI * 2 / numPts;
- /* this.v.v.length = numPts;
- this.v.i.length = numPts;
- this.v.o.length = numPts; */
- var longFlag = true;
- var longRad = this.or.v;
- var shortRad = this.ir.v;
- var longRound = this.os.v;
- var shortRound = this.is.v;
- var longPerimSegment = 2 * Math.PI * longRad / (numPts * 2);
- var shortPerimSegment = 2 * Math.PI * shortRad / (numPts * 2);
- var i;
- var rad;
- var roundness;
- var perimSegment;
- var currentAng = -Math.PI / 2;
- currentAng += this.r.v;
- var dir = this.data.d === 3 ? -1 : 1;
- this.v._length = 0;
- for (i = 0; i < numPts; i += 1) {
- rad = longFlag ? longRad : shortRad;
- roundness = longFlag ? longRound : shortRound;
- perimSegment = longFlag ? longPerimSegment : shortPerimSegment;
- var x = rad * Math.cos(currentAng);
- var y = rad * Math.sin(currentAng);
- var ox = x === 0 && y === 0 ? 0 : y / Math.sqrt(x * x + y * y);
- var oy = x === 0 && y === 0 ? 0 : -x / Math.sqrt(x * x + y * y);
- x += +this.p.v[0];
- y += +this.p.v[1];
- this.v.setTripleAt(x, y, x - ox * perimSegment * roundness * dir, y - oy * perimSegment * roundness * dir, x + ox * perimSegment * roundness * dir, y + oy * perimSegment * roundness * dir, i, true);
- /* this.v.v[i] = [x,y];
- this.v.i[i] = [x+ox*perimSegment*roundness*dir,y+oy*perimSegment*roundness*dir];
- this.v.o[i] = [x-ox*perimSegment*roundness*dir,y-oy*perimSegment*roundness*dir];
- this.v._length = numPts; */
- longFlag = !longFlag;
- currentAng += angle * dir;
- }
- },
- convertPolygonToPath: function convertPolygonToPath() {
- var numPts = Math.floor(this.pt.v);
- var angle = Math.PI * 2 / numPts;
- var rad = this.or.v;
- var roundness = this.os.v;
- var perimSegment = 2 * Math.PI * rad / (numPts * 4);
- var i;
- var currentAng = -Math.PI * 0.5;
- var dir = this.data.d === 3 ? -1 : 1;
- currentAng += this.r.v;
- this.v._length = 0;
- for (i = 0; i < numPts; i += 1) {
- var x = rad * Math.cos(currentAng);
- var y = rad * Math.sin(currentAng);
- var ox = x === 0 && y === 0 ? 0 : y / Math.sqrt(x * x + y * y);
- var oy = x === 0 && y === 0 ? 0 : -x / Math.sqrt(x * x + y * y);
- x += +this.p.v[0];
- y += +this.p.v[1];
- this.v.setTripleAt(x, y, x - ox * perimSegment * roundness * dir, y - oy * perimSegment * roundness * dir, x + ox * perimSegment * roundness * dir, y + oy * perimSegment * roundness * dir, i, true);
- currentAng += angle * dir;
- }
- this.paths.length = 0;
- this.paths[0] = this.v;
- }
- };
- extendPrototype([DynamicPropertyContainer], StarShapePropertyFactory);
- return StarShapePropertyFactory;
- }();
- var RectShapeProperty = function () {
- function RectShapePropertyFactory(elem, data) {
- this.v = shapePool.newElement();
- this.v.c = true;
- this.localShapeCollection = shapeCollectionPool.newShapeCollection();
- this.localShapeCollection.addShape(this.v);
- this.paths = this.localShapeCollection;
- this.elem = elem;
- this.comp = elem.comp;
- this.frameId = -1;
- this.d = data.d;
- this.initDynamicPropertyContainer(elem);
- this.p = PropertyFactory.getProp(elem, data.p, 1, 0, this);
- this.s = PropertyFactory.getProp(elem, data.s, 1, 0, this);
- this.r = PropertyFactory.getProp(elem, data.r, 0, 0, this);
- if (this.dynamicProperties.length) {
- this.k = true;
- } else {
- this.k = false;
- this.convertRectToPath();
- }
- }
- RectShapePropertyFactory.prototype = {
- convertRectToPath: function convertRectToPath() {
- var p0 = this.p.v[0];
- var p1 = this.p.v[1];
- var v0 = this.s.v[0] / 2;
- var v1 = this.s.v[1] / 2;
- var round = bmMin(v0, v1, this.r.v);
- var cPoint = round * (1 - roundCorner);
- this.v._length = 0;
- if (this.d === 2 || this.d === 1) {
- this.v.setTripleAt(p0 + v0, p1 - v1 + round, p0 + v0, p1 - v1 + round, p0 + v0, p1 - v1 + cPoint, 0, true);
- this.v.setTripleAt(p0 + v0, p1 + v1 - round, p0 + v0, p1 + v1 - cPoint, p0 + v0, p1 + v1 - round, 1, true);
- if (round !== 0) {
- this.v.setTripleAt(p0 + v0 - round, p1 + v1, p0 + v0 - round, p1 + v1, p0 + v0 - cPoint, p1 + v1, 2, true);
- this.v.setTripleAt(p0 - v0 + round, p1 + v1, p0 - v0 + cPoint, p1 + v1, p0 - v0 + round, p1 + v1, 3, true);
- this.v.setTripleAt(p0 - v0, p1 + v1 - round, p0 - v0, p1 + v1 - round, p0 - v0, p1 + v1 - cPoint, 4, true);
- this.v.setTripleAt(p0 - v0, p1 - v1 + round, p0 - v0, p1 - v1 + cPoint, p0 - v0, p1 - v1 + round, 5, true);
- this.v.setTripleAt(p0 - v0 + round, p1 - v1, p0 - v0 + round, p1 - v1, p0 - v0 + cPoint, p1 - v1, 6, true);
- this.v.setTripleAt(p0 + v0 - round, p1 - v1, p0 + v0 - cPoint, p1 - v1, p0 + v0 - round, p1 - v1, 7, true);
- } else {
- this.v.setTripleAt(p0 - v0, p1 + v1, p0 - v0 + cPoint, p1 + v1, p0 - v0, p1 + v1, 2);
- this.v.setTripleAt(p0 - v0, p1 - v1, p0 - v0, p1 - v1 + cPoint, p0 - v0, p1 - v1, 3);
- }
- } else {
- this.v.setTripleAt(p0 + v0, p1 - v1 + round, p0 + v0, p1 - v1 + cPoint, p0 + v0, p1 - v1 + round, 0, true);
- if (round !== 0) {
- this.v.setTripleAt(p0 + v0 - round, p1 - v1, p0 + v0 - round, p1 - v1, p0 + v0 - cPoint, p1 - v1, 1, true);
- this.v.setTripleAt(p0 - v0 + round, p1 - v1, p0 - v0 + cPoint, p1 - v1, p0 - v0 + round, p1 - v1, 2, true);
- this.v.setTripleAt(p0 - v0, p1 - v1 + round, p0 - v0, p1 - v1 + round, p0 - v0, p1 - v1 + cPoint, 3, true);
- this.v.setTripleAt(p0 - v0, p1 + v1 - round, p0 - v0, p1 + v1 - cPoint, p0 - v0, p1 + v1 - round, 4, true);
- this.v.setTripleAt(p0 - v0 + round, p1 + v1, p0 - v0 + round, p1 + v1, p0 - v0 + cPoint, p1 + v1, 5, true);
- this.v.setTripleAt(p0 + v0 - round, p1 + v1, p0 + v0 - cPoint, p1 + v1, p0 + v0 - round, p1 + v1, 6, true);
- this.v.setTripleAt(p0 + v0, p1 + v1 - round, p0 + v0, p1 + v1 - round, p0 + v0, p1 + v1 - cPoint, 7, true);
- } else {
- this.v.setTripleAt(p0 - v0, p1 - v1, p0 - v0 + cPoint, p1 - v1, p0 - v0, p1 - v1, 1, true);
- this.v.setTripleAt(p0 - v0, p1 + v1, p0 - v0, p1 + v1 - cPoint, p0 - v0, p1 + v1, 2, true);
- this.v.setTripleAt(p0 + v0, p1 + v1, p0 + v0 - cPoint, p1 + v1, p0 + v0, p1 + v1, 3, true);
- }
- }
- },
- getValue: function getValue() {
- if (this.elem.globalData.frameId === this.frameId) {
- return;
- }
- this.frameId = this.elem.globalData.frameId;
- this.iterateDynamicProperties();
- if (this._mdf) {
- this.convertRectToPath();
- }
- },
- reset: resetShape
- };
- extendPrototype([DynamicPropertyContainer], RectShapePropertyFactory);
- return RectShapePropertyFactory;
- }();
- function getShapeProp(elem, data, type) {
- var prop;
- if (type === 3 || type === 4) {
- var dataProp = type === 3 ? data.pt : data.ks;
- var keys = dataProp.k;
- if (keys.length) {
- prop = new KeyframedShapeProperty(elem, data, type);
- } else {
- prop = new ShapeProperty(elem, data, type);
- }
- } else if (type === 5) {
- prop = new RectShapeProperty(elem, data);
- } else if (type === 6) {
- prop = new EllShapeProperty(elem, data);
- } else if (type === 7) {
- prop = new StarShapeProperty(elem, data);
- }
- if (prop.k) {
- elem.addDynamicProperty(prop);
- }
- return prop;
- }
- function getConstructorFunction() {
- return ShapeProperty;
- }
- function getKeyframedConstructorFunction() {
- return KeyframedShapeProperty;
- }
- var ob = {};
- ob.getShapeProp = getShapeProp;
- ob.getConstructorFunction = getConstructorFunction;
- ob.getKeyframedConstructorFunction = getKeyframedConstructorFunction;
- return ob;
- }();
- /*!
- Transformation Matrix v2.0
- (c) Epistemex 2014-2015
- www.epistemex.com
- By Ken Fyrstenberg
- Contributions by leeoniya.
- License: MIT, header required.
- */
- /**
- * 2D transformation matrix object initialized with identity matrix.
- *
- * The matrix can synchronize a canvas context by supplying the context
- * as an argument, or later apply current absolute transform to an
- * existing context.
- *
- * All values are handled as floating point values.
- *
- * @param {CanvasRenderingContext2D} [context] - Optional context to sync with Matrix
- * @prop {number} a - scale x
- * @prop {number} b - shear y
- * @prop {number} c - shear x
- * @prop {number} d - scale y
- * @prop {number} e - translate x
- * @prop {number} f - translate y
- * @prop {CanvasRenderingContext2D|null} [context=null] - set or get current canvas context
- * @constructor
- */
- var Matrix = function () {
- var _cos = Math.cos;
- var _sin = Math.sin;
- var _tan = Math.tan;
- var _rnd = Math.round;
- function reset() {
- this.props[0] = 1;
- this.props[1] = 0;
- this.props[2] = 0;
- this.props[3] = 0;
- this.props[4] = 0;
- this.props[5] = 1;
- this.props[6] = 0;
- this.props[7] = 0;
- this.props[8] = 0;
- this.props[9] = 0;
- this.props[10] = 1;
- this.props[11] = 0;
- this.props[12] = 0;
- this.props[13] = 0;
- this.props[14] = 0;
- this.props[15] = 1;
- return this;
- }
- function rotate(angle) {
- if (angle === 0) {
- return this;
- }
- var mCos = _cos(angle);
- var mSin = _sin(angle);
- return this._t(mCos, -mSin, 0, 0, mSin, mCos, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
- }
- function rotateX(angle) {
- if (angle === 0) {
- return this;
- }
- var mCos = _cos(angle);
- var mSin = _sin(angle);
- return this._t(1, 0, 0, 0, 0, mCos, -mSin, 0, 0, mSin, mCos, 0, 0, 0, 0, 1);
- }
- function rotateY(angle) {
- if (angle === 0) {
- return this;
- }
- var mCos = _cos(angle);
- var mSin = _sin(angle);
- return this._t(mCos, 0, mSin, 0, 0, 1, 0, 0, -mSin, 0, mCos, 0, 0, 0, 0, 1);
- }
- function rotateZ(angle) {
- if (angle === 0) {
- return this;
- }
- var mCos = _cos(angle);
- var mSin = _sin(angle);
- return this._t(mCos, -mSin, 0, 0, mSin, mCos, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
- }
- function shear(sx, sy) {
- return this._t(1, sy, sx, 1, 0, 0);
- }
- function skew(ax, ay) {
- return this.shear(_tan(ax), _tan(ay));
- }
- function skewFromAxis(ax, angle) {
- var mCos = _cos(angle);
- var mSin = _sin(angle);
- return this._t(mCos, mSin, 0, 0, -mSin, mCos, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)._t(1, 0, 0, 0, _tan(ax), 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)._t(mCos, -mSin, 0, 0, mSin, mCos, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
- // return this._t(mCos, mSin, -mSin, mCos, 0, 0)._t(1, 0, _tan(ax), 1, 0, 0)._t(mCos, -mSin, mSin, mCos, 0, 0);
- }
- function scale(sx, sy, sz) {
- if (!sz && sz !== 0) {
- sz = 1;
- }
- if (sx === 1 && sy === 1 && sz === 1) {
- return this;
- }
- return this._t(sx, 0, 0, 0, 0, sy, 0, 0, 0, 0, sz, 0, 0, 0, 0, 1);
- }
- function setTransform(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p) {
- this.props[0] = a;
- this.props[1] = b;
- this.props[2] = c;
- this.props[3] = d;
- this.props[4] = e;
- this.props[5] = f;
- this.props[6] = g;
- this.props[7] = h;
- this.props[8] = i;
- this.props[9] = j;
- this.props[10] = k;
- this.props[11] = l;
- this.props[12] = m;
- this.props[13] = n;
- this.props[14] = o;
- this.props[15] = p;
- return this;
- }
- function translate(tx, ty, tz) {
- tz = tz || 0;
- if (tx !== 0 || ty !== 0 || tz !== 0) {
- return this._t(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, tx, ty, tz, 1);
- }
- return this;
- }
- function transform(a2, b2, c2, d2, e2, f2, g2, h2, i2, j2, k2, l2, m2, n2, o2, p2) {
- var _p = this.props;
- if (a2 === 1 && b2 === 0 && c2 === 0 && d2 === 0 && e2 === 0 && f2 === 1 && g2 === 0 && h2 === 0 && i2 === 0 && j2 === 0 && k2 === 1 && l2 === 0) {
- // NOTE: commenting this condition because TurboFan deoptimizes code when present
- // if(m2 !== 0 || n2 !== 0 || o2 !== 0){
- _p[12] = _p[12] * a2 + _p[15] * m2;
- _p[13] = _p[13] * f2 + _p[15] * n2;
- _p[14] = _p[14] * k2 + _p[15] * o2;
- _p[15] *= p2;
- // }
- this._identityCalculated = false;
- return this;
- }
- var a1 = _p[0];
- var b1 = _p[1];
- var c1 = _p[2];
- var d1 = _p[3];
- var e1 = _p[4];
- var f1 = _p[5];
- var g1 = _p[6];
- var h1 = _p[7];
- var i1 = _p[8];
- var j1 = _p[9];
- var k1 = _p[10];
- var l1 = _p[11];
- var m1 = _p[12];
- var n1 = _p[13];
- var o1 = _p[14];
- var p1 = _p[15];
- /* matrix order (canvas compatible):
- * ace
- * bdf
- * 001
- */
- _p[0] = a1 * a2 + b1 * e2 + c1 * i2 + d1 * m2;
- _p[1] = a1 * b2 + b1 * f2 + c1 * j2 + d1 * n2;
- _p[2] = a1 * c2 + b1 * g2 + c1 * k2 + d1 * o2;
- _p[3] = a1 * d2 + b1 * h2 + c1 * l2 + d1 * p2;
- _p[4] = e1 * a2 + f1 * e2 + g1 * i2 + h1 * m2;
- _p[5] = e1 * b2 + f1 * f2 + g1 * j2 + h1 * n2;
- _p[6] = e1 * c2 + f1 * g2 + g1 * k2 + h1 * o2;
- _p[7] = e1 * d2 + f1 * h2 + g1 * l2 + h1 * p2;
- _p[8] = i1 * a2 + j1 * e2 + k1 * i2 + l1 * m2;
- _p[9] = i1 * b2 + j1 * f2 + k1 * j2 + l1 * n2;
- _p[10] = i1 * c2 + j1 * g2 + k1 * k2 + l1 * o2;
- _p[11] = i1 * d2 + j1 * h2 + k1 * l2 + l1 * p2;
- _p[12] = m1 * a2 + n1 * e2 + o1 * i2 + p1 * m2;
- _p[13] = m1 * b2 + n1 * f2 + o1 * j2 + p1 * n2;
- _p[14] = m1 * c2 + n1 * g2 + o1 * k2 + p1 * o2;
- _p[15] = m1 * d2 + n1 * h2 + o1 * l2 + p1 * p2;
- this._identityCalculated = false;
- return this;
- }
- function multiply(matrix) {
- var matrixProps = matrix.props;
- return this.transform(matrixProps[0], matrixProps[1], matrixProps[2], matrixProps[3], matrixProps[4], matrixProps[5], matrixProps[6], matrixProps[7], matrixProps[8], matrixProps[9], matrixProps[10], matrixProps[11], matrixProps[12], matrixProps[13], matrixProps[14], matrixProps[15]);
- }
- function isIdentity() {
- if (!this._identityCalculated) {
- this._identity = !(this.props[0] !== 1 || this.props[1] !== 0 || this.props[2] !== 0 || this.props[3] !== 0 || this.props[4] !== 0 || this.props[5] !== 1 || this.props[6] !== 0 || this.props[7] !== 0 || this.props[8] !== 0 || this.props[9] !== 0 || this.props[10] !== 1 || this.props[11] !== 0 || this.props[12] !== 0 || this.props[13] !== 0 || this.props[14] !== 0 || this.props[15] !== 1);
- this._identityCalculated = true;
- }
- return this._identity;
- }
- function equals(matr) {
- var i = 0;
- while (i < 16) {
- if (matr.props[i] !== this.props[i]) {
- return false;
- }
- i += 1;
- }
- return true;
- }
- function clone(matr) {
- var i;
- for (i = 0; i < 16; i += 1) {
- matr.props[i] = this.props[i];
- }
- return matr;
- }
- function cloneFromProps(props) {
- var i;
- for (i = 0; i < 16; i += 1) {
- this.props[i] = props[i];
- }
- }
- function applyToPoint(x, y, z) {
- return {
- x: x * this.props[0] + y * this.props[4] + z * this.props[8] + this.props[12],
- y: x * this.props[1] + y * this.props[5] + z * this.props[9] + this.props[13],
- z: x * this.props[2] + y * this.props[6] + z * this.props[10] + this.props[14]
- };
- /* return {
- x: x * me.a + y * me.c + me.e,
- y: x * me.b + y * me.d + me.f
- }; */
- }
- function applyToX(x, y, z) {
- return x * this.props[0] + y * this.props[4] + z * this.props[8] + this.props[12];
- }
- function applyToY(x, y, z) {
- return x * this.props[1] + y * this.props[5] + z * this.props[9] + this.props[13];
- }
- function applyToZ(x, y, z) {
- return x * this.props[2] + y * this.props[6] + z * this.props[10] + this.props[14];
- }
- function getInverseMatrix() {
- var determinant = this.props[0] * this.props[5] - this.props[1] * this.props[4];
- var a = this.props[5] / determinant;
- var b = -this.props[1] / determinant;
- var c = -this.props[4] / determinant;
- var d = this.props[0] / determinant;
- var e = (this.props[4] * this.props[13] - this.props[5] * this.props[12]) / determinant;
- var f = -(this.props[0] * this.props[13] - this.props[1] * this.props[12]) / determinant;
- var inverseMatrix = new Matrix();
- inverseMatrix.props[0] = a;
- inverseMatrix.props[1] = b;
- inverseMatrix.props[4] = c;
- inverseMatrix.props[5] = d;
- inverseMatrix.props[12] = e;
- inverseMatrix.props[13] = f;
- return inverseMatrix;
- }
- function inversePoint(pt) {
- var inverseMatrix = this.getInverseMatrix();
- return inverseMatrix.applyToPointArray(pt[0], pt[1], pt[2] || 0);
- }
- function inversePoints(pts) {
- var i;
- var len = pts.length;
- var retPts = [];
- for (i = 0; i < len; i += 1) {
- retPts[i] = inversePoint(pts[i]);
- }
- return retPts;
- }
- function applyToTriplePoints(pt1, pt2, pt3) {
- var arr = createTypedArray('float32', 6);
- if (this.isIdentity()) {
- arr[0] = pt1[0];
- arr[1] = pt1[1];
- arr[2] = pt2[0];
- arr[3] = pt2[1];
- arr[4] = pt3[0];
- arr[5] = pt3[1];
- } else {
- var p0 = this.props[0];
- var p1 = this.props[1];
- var p4 = this.props[4];
- var p5 = this.props[5];
- var p12 = this.props[12];
- var p13 = this.props[13];
- arr[0] = pt1[0] * p0 + pt1[1] * p4 + p12;
- arr[1] = pt1[0] * p1 + pt1[1] * p5 + p13;
- arr[2] = pt2[0] * p0 + pt2[1] * p4 + p12;
- arr[3] = pt2[0] * p1 + pt2[1] * p5 + p13;
- arr[4] = pt3[0] * p0 + pt3[1] * p4 + p12;
- arr[5] = pt3[0] * p1 + pt3[1] * p5 + p13;
- }
- return arr;
- }
- function applyToPointArray(x, y, z) {
- var arr;
- if (this.isIdentity()) {
- arr = [x, y, z];
- } else {
- arr = [x * this.props[0] + y * this.props[4] + z * this.props[8] + this.props[12], x * this.props[1] + y * this.props[5] + z * this.props[9] + this.props[13], x * this.props[2] + y * this.props[6] + z * this.props[10] + this.props[14]];
- }
- return arr;
- }
- function applyToPointStringified(x, y) {
- if (this.isIdentity()) {
- return x + ',' + y;
- }
- var _p = this.props;
- return Math.round((x * _p[0] + y * _p[4] + _p[12]) * 100) / 100 + ',' + Math.round((x * _p[1] + y * _p[5] + _p[13]) * 100) / 100;
- }
- function toCSS() {
- // Doesn't make much sense to add this optimization. If it is an identity matrix, it's very likely this will get called only once since it won't be keyframed.
- /* if(this.isIdentity()) {
- return '';
- } */
- var i = 0;
- var props = this.props;
- var cssValue = 'matrix3d(';
- var v = 10000;
- while (i < 16) {
- cssValue += _rnd(props[i] * v) / v;
- cssValue += i === 15 ? ')' : ',';
- i += 1;
- }
- return cssValue;
- }
- function roundMatrixProperty(val) {
- var v = 10000;
- if (val < 0.000001 && val > 0 || val > -0.000001 && val < 0) {
- return _rnd(val * v) / v;
- }
- return val;
- }
- function to2dCSS() {
- // Doesn't make much sense to add this optimization. If it is an identity matrix, it's very likely this will get called only once since it won't be keyframed.
- /* if(this.isIdentity()) {
- return '';
- } */
- var props = this.props;
- var _a = roundMatrixProperty(props[0]);
- var _b = roundMatrixProperty(props[1]);
- var _c = roundMatrixProperty(props[4]);
- var _d = roundMatrixProperty(props[5]);
- var _e = roundMatrixProperty(props[12]);
- var _f = roundMatrixProperty(props[13]);
- return 'matrix(' + _a + ',' + _b + ',' + _c + ',' + _d + ',' + _e + ',' + _f + ')';
- }
- return function () {
- this.reset = reset;
- this.rotate = rotate;
- this.rotateX = rotateX;
- this.rotateY = rotateY;
- this.rotateZ = rotateZ;
- this.skew = skew;
- this.skewFromAxis = skewFromAxis;
- this.shear = shear;
- this.scale = scale;
- this.setTransform = setTransform;
- this.translate = translate;
- this.transform = transform;
- this.multiply = multiply;
- this.applyToPoint = applyToPoint;
- this.applyToX = applyToX;
- this.applyToY = applyToY;
- this.applyToZ = applyToZ;
- this.applyToPointArray = applyToPointArray;
- this.applyToTriplePoints = applyToTriplePoints;
- this.applyToPointStringified = applyToPointStringified;
- this.toCSS = toCSS;
- this.to2dCSS = to2dCSS;
- this.clone = clone;
- this.cloneFromProps = cloneFromProps;
- this.equals = equals;
- this.inversePoints = inversePoints;
- this.inversePoint = inversePoint;
- this.getInverseMatrix = getInverseMatrix;
- this._t = this.transform;
- this.isIdentity = isIdentity;
- this._identity = true;
- this._identityCalculated = false;
- this.props = createTypedArray('float32', 16);
- this.reset();
- };
- }();
- function _typeof$3(o) { "@babel/helpers - typeof"; return _typeof$3 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof$3(o); }
- var lottie = {};
- var standalone = '__[STANDALONE]__';
- var animationData = '__[ANIMATIONDATA]__';
- var renderer = '';
- function setLocation(href) {
- setLocationHref(href);
- }
- function searchAnimations() {
- if (standalone === true) {
- animationManager.searchAnimations(animationData, standalone, renderer);
- } else {
- animationManager.searchAnimations();
- }
- }
- function setSubframeRendering(flag) {
- setSubframeEnabled(flag);
- }
- function setPrefix(prefix) {
- setIdPrefix(prefix);
- }
- function loadAnimation(params) {
- if (standalone === true) {
- params.animationData = JSON.parse(animationData);
- }
- return animationManager.loadAnimation(params);
- }
- function setQuality(value) {
- if (typeof value === 'string') {
- switch (value) {
- case 'high':
- setDefaultCurveSegments(200);
- break;
- default:
- case 'medium':
- setDefaultCurveSegments(50);
- break;
- case 'low':
- setDefaultCurveSegments(10);
- break;
- }
- } else if (!isNaN(value) && value > 1) {
- setDefaultCurveSegments(value);
- }
- if (getDefaultCurveSegments() >= 50) {
- roundValues(false);
- } else {
- roundValues(true);
- }
- }
- function inBrowser() {
- return typeof navigator !== 'undefined';
- }
- function installPlugin(type, plugin) {
- if (type === 'expressions') {
- setExpressionsPlugin(plugin);
- }
- }
- function getFactory(name) {
- switch (name) {
- case 'propertyFactory':
- return PropertyFactory;
- case 'shapePropertyFactory':
- return ShapePropertyFactory;
- case 'matrix':
- return Matrix;
- default:
- return null;
- }
- }
- lottie.play = animationManager.play;
- lottie.pause = animationManager.pause;
- lottie.setLocationHref = setLocation;
- lottie.togglePause = animationManager.togglePause;
- lottie.setSpeed = animationManager.setSpeed;
- lottie.setDirection = animationManager.setDirection;
- lottie.stop = animationManager.stop;
- lottie.searchAnimations = searchAnimations;
- lottie.registerAnimation = animationManager.registerAnimation;
- lottie.loadAnimation = loadAnimation;
- lottie.setSubframeRendering = setSubframeRendering;
- lottie.resize = animationManager.resize;
- // lottie.start = start;
- lottie.goToAndStop = animationManager.goToAndStop;
- lottie.destroy = animationManager.destroy;
- lottie.setQuality = setQuality;
- lottie.inBrowser = inBrowser;
- lottie.installPlugin = installPlugin;
- lottie.freeze = animationManager.freeze;
- lottie.unfreeze = animationManager.unfreeze;
- lottie.setVolume = animationManager.setVolume;
- lottie.mute = animationManager.mute;
- lottie.unmute = animationManager.unmute;
- lottie.getRegisteredAnimations = animationManager.getRegisteredAnimations;
- lottie.useWebWorker = setWebWorker;
- lottie.setIDPrefix = setPrefix;
- lottie.__getFactory = getFactory;
- lottie.version = '5.13.0';
- function checkReady() {
- if (document.readyState === 'complete') {
- clearInterval(readyStateCheckInterval);
- searchAnimations();
- }
- }
- function getQueryVariable(variable) {
- var vars = queryString.split('&');
- for (var i = 0; i < vars.length; i += 1) {
- var pair = vars[i].split('=');
- if (decodeURIComponent(pair[0]) == variable) {
- // eslint-disable-line eqeqeq
- return decodeURIComponent(pair[1]);
- }
- }
- return null;
- }
- var queryString = '';
- if (standalone) {
- var scripts = document.getElementsByTagName('script');
- var index = scripts.length - 1;
- var myScript = scripts[index] || {
- src: ''
- };
- queryString = myScript.src ? myScript.src.replace(/^[^\?]+\??/, '') : ''; // eslint-disable-line no-useless-escape
- renderer = getQueryVariable('renderer');
- }
- var readyStateCheckInterval = setInterval(checkReady, 100);
- // this adds bodymovin to the window object for backwards compatibility
- try {
- if (!((typeof exports === "undefined" ? "undefined" : _typeof$3(exports)) === 'object' && typeof module !== 'undefined') && !(typeof define === 'function' && define.amd) // eslint-disable-line no-undef
- ) {
- window.bodymovin = lottie;
- }
- } catch (err) {
- //
- }
- var ShapeModifiers = function () {
- var ob = {};
- var modifiers = {};
- ob.registerModifier = registerModifier;
- ob.getModifier = getModifier;
- function registerModifier(nm, factory) {
- if (!modifiers[nm]) {
- modifiers[nm] = factory;
- }
- }
- function getModifier(nm, elem, data) {
- return new modifiers[nm](elem, data);
- }
- return ob;
- }();
- function ShapeModifier() {}
- ShapeModifier.prototype.initModifierProperties = function () {};
- ShapeModifier.prototype.addShapeToModifier = function () {};
- ShapeModifier.prototype.addShape = function (data) {
- if (!this.closed) {
- // Adding shape to dynamic properties. It covers the case where a shape has no effects applied, to reset it's _mdf state on every tick.
- data.sh.container.addDynamicProperty(data.sh);
- var shapeData = {
- shape: data.sh,
- data: data,
- localShapeCollection: shapeCollectionPool.newShapeCollection()
- };
- this.shapes.push(shapeData);
- this.addShapeToModifier(shapeData);
- if (this._isAnimated) {
- data.setAsAnimated();
- }
- }
- };
- ShapeModifier.prototype.init = function (elem, data) {
- this.shapes = [];
- this.elem = elem;
- this.initDynamicPropertyContainer(elem);
- this.initModifierProperties(elem, data);
- this.frameId = initialDefaultFrame;
- this.closed = false;
- this.k = false;
- if (this.dynamicProperties.length) {
- this.k = true;
- } else {
- this.getValue(true);
- }
- };
- ShapeModifier.prototype.processKeys = function () {
- if (this.elem.globalData.frameId === this.frameId) {
- return;
- }
- this.frameId = this.elem.globalData.frameId;
- this.iterateDynamicProperties();
- };
- extendPrototype([DynamicPropertyContainer], ShapeModifier);
- function TrimModifier() {}
- extendPrototype([ShapeModifier], TrimModifier);
- TrimModifier.prototype.initModifierProperties = function (elem, data) {
- this.s = PropertyFactory.getProp(elem, data.s, 0, 0.01, this);
- this.e = PropertyFactory.getProp(elem, data.e, 0, 0.01, this);
- this.o = PropertyFactory.getProp(elem, data.o, 0, 0, this);
- this.sValue = 0;
- this.eValue = 0;
- this.getValue = this.processKeys;
- this.m = data.m;
- this._isAnimated = !!this.s.effectsSequence.length || !!this.e.effectsSequence.length || !!this.o.effectsSequence.length;
- };
- TrimModifier.prototype.addShapeToModifier = function (shapeData) {
- shapeData.pathsData = [];
- };
- TrimModifier.prototype.calculateShapeEdges = function (s, e, shapeLength, addedLength, totalModifierLength) {
- var segments = [];
- if (e <= 1) {
- segments.push({
- s: s,
- e: e
- });
- } else if (s >= 1) {
- segments.push({
- s: s - 1,
- e: e - 1
- });
- } else {
- segments.push({
- s: s,
- e: 1
- });
- segments.push({
- s: 0,
- e: e - 1
- });
- }
- var shapeSegments = [];
- var i;
- var len = segments.length;
- var segmentOb;
- for (i = 0; i < len; i += 1) {
- segmentOb = segments[i];
- if (!(segmentOb.e * totalModifierLength < addedLength || segmentOb.s * totalModifierLength > addedLength + shapeLength)) {
- var shapeS;
- var shapeE;
- if (segmentOb.s * totalModifierLength <= addedLength) {
- shapeS = 0;
- } else {
- shapeS = (segmentOb.s * totalModifierLength - addedLength) / shapeLength;
- }
- if (segmentOb.e * totalModifierLength >= addedLength + shapeLength) {
- shapeE = 1;
- } else {
- shapeE = (segmentOb.e * totalModifierLength - addedLength) / shapeLength;
- }
- shapeSegments.push([shapeS, shapeE]);
- }
- }
- if (!shapeSegments.length) {
- shapeSegments.push([0, 0]);
- }
- return shapeSegments;
- };
- TrimModifier.prototype.releasePathsData = function (pathsData) {
- var i;
- var len = pathsData.length;
- for (i = 0; i < len; i += 1) {
- segmentsLengthPool.release(pathsData[i]);
- }
- pathsData.length = 0;
- return pathsData;
- };
- TrimModifier.prototype.processShapes = function (_isFirstFrame) {
- var s;
- var e;
- if (this._mdf || _isFirstFrame) {
- var o = this.o.v % 360 / 360;
- if (o < 0) {
- o += 1;
- }
- if (this.s.v > 1) {
- s = 1 + o;
- } else if (this.s.v < 0) {
- s = 0 + o;
- } else {
- s = this.s.v + o;
- }
- if (this.e.v > 1) {
- e = 1 + o;
- } else if (this.e.v < 0) {
- e = 0 + o;
- } else {
- e = this.e.v + o;
- }
- if (s > e) {
- var _s = s;
- s = e;
- e = _s;
- }
- s = Math.round(s * 10000) * 0.0001;
- e = Math.round(e * 10000) * 0.0001;
- this.sValue = s;
- this.eValue = e;
- } else {
- s = this.sValue;
- e = this.eValue;
- }
- var shapePaths;
- var i;
- var len = this.shapes.length;
- var j;
- var jLen;
- var pathsData;
- var pathData;
- var totalShapeLength;
- var totalModifierLength = 0;
- if (e === s) {
- for (i = 0; i < len; i += 1) {
- this.shapes[i].localShapeCollection.releaseShapes();
- this.shapes[i].shape._mdf = true;
- this.shapes[i].shape.paths = this.shapes[i].localShapeCollection;
- if (this._mdf) {
- this.shapes[i].pathsData.length = 0;
- }
- }
- } else if (!(e === 1 && s === 0 || e === 0 && s === 1)) {
- var segments = [];
- var shapeData;
- var localShapeCollection;
- for (i = 0; i < len; i += 1) {
- shapeData = this.shapes[i];
- // if shape hasn't changed and trim properties haven't changed, cached previous path can be used
- if (!shapeData.shape._mdf && !this._mdf && !_isFirstFrame && this.m !== 2) {
- shapeData.shape.paths = shapeData.localShapeCollection;
- } else {
- shapePaths = shapeData.shape.paths;
- jLen = shapePaths._length;
- totalShapeLength = 0;
- if (!shapeData.shape._mdf && shapeData.pathsData.length) {
- totalShapeLength = shapeData.totalShapeLength;
- } else {
- pathsData = this.releasePathsData(shapeData.pathsData);
- for (j = 0; j < jLen; j += 1) {
- pathData = bez.getSegmentsLength(shapePaths.shapes[j]);
- pathsData.push(pathData);
- totalShapeLength += pathData.totalLength;
- }
- shapeData.totalShapeLength = totalShapeLength;
- shapeData.pathsData = pathsData;
- }
- totalModifierLength += totalShapeLength;
- shapeData.shape._mdf = true;
- }
- }
- var shapeS = s;
- var shapeE = e;
- var addedLength = 0;
- var edges;
- for (i = len - 1; i >= 0; i -= 1) {
- shapeData = this.shapes[i];
- if (shapeData.shape._mdf) {
- localShapeCollection = shapeData.localShapeCollection;
- localShapeCollection.releaseShapes();
- // if m === 2 means paths are trimmed individually so edges need to be found for this specific shape relative to whoel group
- if (this.m === 2 && len > 1) {
- edges = this.calculateShapeEdges(s, e, shapeData.totalShapeLength, addedLength, totalModifierLength);
- addedLength += shapeData.totalShapeLength;
- } else {
- edges = [[shapeS, shapeE]];
- }
- jLen = edges.length;
- for (j = 0; j < jLen; j += 1) {
- shapeS = edges[j][0];
- shapeE = edges[j][1];
- segments.length = 0;
- if (shapeE <= 1) {
- segments.push({
- s: shapeData.totalShapeLength * shapeS,
- e: shapeData.totalShapeLength * shapeE
- });
- } else if (shapeS >= 1) {
- segments.push({
- s: shapeData.totalShapeLength * (shapeS - 1),
- e: shapeData.totalShapeLength * (shapeE - 1)
- });
- } else {
- segments.push({
- s: shapeData.totalShapeLength * shapeS,
- e: shapeData.totalShapeLength
- });
- segments.push({
- s: 0,
- e: shapeData.totalShapeLength * (shapeE - 1)
- });
- }
- var newShapesData = this.addShapes(shapeData, segments[0]);
- if (segments[0].s !== segments[0].e) {
- if (segments.length > 1) {
- var lastShapeInCollection = shapeData.shape.paths.shapes[shapeData.shape.paths._length - 1];
- if (lastShapeInCollection.c) {
- var lastShape = newShapesData.pop();
- this.addPaths(newShapesData, localShapeCollection);
- newShapesData = this.addShapes(shapeData, segments[1], lastShape);
- } else {
- this.addPaths(newShapesData, localShapeCollection);
- newShapesData = this.addShapes(shapeData, segments[1]);
- }
- }
- this.addPaths(newShapesData, localShapeCollection);
- }
- }
- shapeData.shape.paths = localShapeCollection;
- }
- }
- } else if (this._mdf) {
- for (i = 0; i < len; i += 1) {
- // Releasign Trim Cached paths data when no trim applied in case shapes are modified inbetween.
- // Don't remove this even if it's losing cached info.
- this.shapes[i].pathsData.length = 0;
- this.shapes[i].shape._mdf = true;
- }
- }
- };
- TrimModifier.prototype.addPaths = function (newPaths, localShapeCollection) {
- var i;
- var len = newPaths.length;
- for (i = 0; i < len; i += 1) {
- localShapeCollection.addShape(newPaths[i]);
- }
- };
- TrimModifier.prototype.addSegment = function (pt1, pt2, pt3, pt4, shapePath, pos, newShape) {
- shapePath.setXYAt(pt2[0], pt2[1], 'o', pos);
- shapePath.setXYAt(pt3[0], pt3[1], 'i', pos + 1);
- if (newShape) {
- shapePath.setXYAt(pt1[0], pt1[1], 'v', pos);
- }
- shapePath.setXYAt(pt4[0], pt4[1], 'v', pos + 1);
- };
- TrimModifier.prototype.addSegmentFromArray = function (points, shapePath, pos, newShape) {
- shapePath.setXYAt(points[1], points[5], 'o', pos);
- shapePath.setXYAt(points[2], points[6], 'i', pos + 1);
- if (newShape) {
- shapePath.setXYAt(points[0], points[4], 'v', pos);
- }
- shapePath.setXYAt(points[3], points[7], 'v', pos + 1);
- };
- TrimModifier.prototype.addShapes = function (shapeData, shapeSegment, shapePath) {
- var pathsData = shapeData.pathsData;
- var shapePaths = shapeData.shape.paths.shapes;
- var i;
- var len = shapeData.shape.paths._length;
- var j;
- var jLen;
- var addedLength = 0;
- var currentLengthData;
- var segmentCount;
- var lengths;
- var segment;
- var shapes = [];
- var initPos;
- var newShape = true;
- if (!shapePath) {
- shapePath = shapePool.newElement();
- segmentCount = 0;
- initPos = 0;
- } else {
- segmentCount = shapePath._length;
- initPos = shapePath._length;
- }
- shapes.push(shapePath);
- for (i = 0; i < len; i += 1) {
- lengths = pathsData[i].lengths;
- shapePath.c = shapePaths[i].c;
- jLen = shapePaths[i].c ? lengths.length : lengths.length + 1;
- for (j = 1; j < jLen; j += 1) {
- currentLengthData = lengths[j - 1];
- if (addedLength + currentLengthData.addedLength < shapeSegment.s) {
- addedLength += currentLengthData.addedLength;
- shapePath.c = false;
- } else if (addedLength > shapeSegment.e) {
- shapePath.c = false;
- break;
- } else {
- if (shapeSegment.s <= addedLength && shapeSegment.e >= addedLength + currentLengthData.addedLength) {
- this.addSegment(shapePaths[i].v[j - 1], shapePaths[i].o[j - 1], shapePaths[i].i[j], shapePaths[i].v[j], shapePath, segmentCount, newShape);
- newShape = false;
- } else {
- segment = bez.getNewSegment(shapePaths[i].v[j - 1], shapePaths[i].v[j], shapePaths[i].o[j - 1], shapePaths[i].i[j], (shapeSegment.s - addedLength) / currentLengthData.addedLength, (shapeSegment.e - addedLength) / currentLengthData.addedLength, lengths[j - 1]);
- this.addSegmentFromArray(segment, shapePath, segmentCount, newShape);
- // this.addSegment(segment.pt1, segment.pt3, segment.pt4, segment.pt2, shapePath, segmentCount, newShape);
- newShape = false;
- shapePath.c = false;
- }
- addedLength += currentLengthData.addedLength;
- segmentCount += 1;
- }
- }
- if (shapePaths[i].c && lengths.length) {
- currentLengthData = lengths[j - 1];
- if (addedLength <= shapeSegment.e) {
- var segmentLength = lengths[j - 1].addedLength;
- if (shapeSegment.s <= addedLength && shapeSegment.e >= addedLength + segmentLength) {
- this.addSegment(shapePaths[i].v[j - 1], shapePaths[i].o[j - 1], shapePaths[i].i[0], shapePaths[i].v[0], shapePath, segmentCount, newShape);
- newShape = false;
- } else {
- segment = bez.getNewSegment(shapePaths[i].v[j - 1], shapePaths[i].v[0], shapePaths[i].o[j - 1], shapePaths[i].i[0], (shapeSegment.s - addedLength) / segmentLength, (shapeSegment.e - addedLength) / segmentLength, lengths[j - 1]);
- this.addSegmentFromArray(segment, shapePath, segmentCount, newShape);
- // this.addSegment(segment.pt1, segment.pt3, segment.pt4, segment.pt2, shapePath, segmentCount, newShape);
- newShape = false;
- shapePath.c = false;
- }
- } else {
- shapePath.c = false;
- }
- addedLength += currentLengthData.addedLength;
- segmentCount += 1;
- }
- if (shapePath._length) {
- shapePath.setXYAt(shapePath.v[initPos][0], shapePath.v[initPos][1], 'i', initPos);
- shapePath.setXYAt(shapePath.v[shapePath._length - 1][0], shapePath.v[shapePath._length - 1][1], 'o', shapePath._length - 1);
- }
- if (addedLength > shapeSegment.e) {
- break;
- }
- if (i < len - 1) {
- shapePath = shapePool.newElement();
- newShape = true;
- shapes.push(shapePath);
- segmentCount = 0;
- }
- }
- return shapes;
- };
- function PuckerAndBloatModifier() {}
- extendPrototype([ShapeModifier], PuckerAndBloatModifier);
- PuckerAndBloatModifier.prototype.initModifierProperties = function (elem, data) {
- this.getValue = this.processKeys;
- this.amount = PropertyFactory.getProp(elem, data.a, 0, null, this);
- this._isAnimated = !!this.amount.effectsSequence.length;
- };
- PuckerAndBloatModifier.prototype.processPath = function (path, amount) {
- var percent = amount / 100;
- var centerPoint = [0, 0];
- var pathLength = path._length;
- var i = 0;
- for (i = 0; i < pathLength; i += 1) {
- centerPoint[0] += path.v[i][0];
- centerPoint[1] += path.v[i][1];
- }
- centerPoint[0] /= pathLength;
- centerPoint[1] /= pathLength;
- var clonedPath = shapePool.newElement();
- clonedPath.c = path.c;
- var vX;
- var vY;
- var oX;
- var oY;
- var iX;
- var iY;
- for (i = 0; i < pathLength; i += 1) {
- vX = path.v[i][0] + (centerPoint[0] - path.v[i][0]) * percent;
- vY = path.v[i][1] + (centerPoint[1] - path.v[i][1]) * percent;
- oX = path.o[i][0] + (centerPoint[0] - path.o[i][0]) * -percent;
- oY = path.o[i][1] + (centerPoint[1] - path.o[i][1]) * -percent;
- iX = path.i[i][0] + (centerPoint[0] - path.i[i][0]) * -percent;
- iY = path.i[i][1] + (centerPoint[1] - path.i[i][1]) * -percent;
- clonedPath.setTripleAt(vX, vY, oX, oY, iX, iY, i);
- }
- return clonedPath;
- };
- PuckerAndBloatModifier.prototype.processShapes = function (_isFirstFrame) {
- var shapePaths;
- var i;
- var len = this.shapes.length;
- var j;
- var jLen;
- var amount = this.amount.v;
- if (amount !== 0) {
- var shapeData;
- var localShapeCollection;
- for (i = 0; i < len; i += 1) {
- shapeData = this.shapes[i];
- localShapeCollection = shapeData.localShapeCollection;
- if (!(!shapeData.shape._mdf && !this._mdf && !_isFirstFrame)) {
- localShapeCollection.releaseShapes();
- shapeData.shape._mdf = true;
- shapePaths = shapeData.shape.paths.shapes;
- jLen = shapeData.shape.paths._length;
- for (j = 0; j < jLen; j += 1) {
- localShapeCollection.addShape(this.processPath(shapePaths[j], amount));
- }
- }
- shapeData.shape.paths = shapeData.localShapeCollection;
- }
- }
- if (!this.dynamicProperties.length) {
- this._mdf = false;
- }
- };
- var TransformPropertyFactory = function () {
- var defaultVector = [0, 0];
- function applyToMatrix(mat) {
- var _mdf = this._mdf;
- this.iterateDynamicProperties();
- this._mdf = this._mdf || _mdf;
- if (this.a) {
- mat.translate(-this.a.v[0], -this.a.v[1], this.a.v[2]);
- }
- if (this.s) {
- mat.scale(this.s.v[0], this.s.v[1], this.s.v[2]);
- }
- if (this.sk) {
- mat.skewFromAxis(-this.sk.v, this.sa.v);
- }
- if (this.r) {
- mat.rotate(-this.r.v);
- } else {
- mat.rotateZ(-this.rz.v).rotateY(this.ry.v).rotateX(this.rx.v).rotateZ(-this.or.v[2]).rotateY(this.or.v[1]).rotateX(this.or.v[0]);
- }
- if (this.data.p.s) {
- if (this.data.p.z) {
- mat.translate(this.px.v, this.py.v, -this.pz.v);
- } else {
- mat.translate(this.px.v, this.py.v, 0);
- }
- } else {
- mat.translate(this.p.v[0], this.p.v[1], -this.p.v[2]);
- }
- }
- function processKeys(forceRender) {
- if (this.elem.globalData.frameId === this.frameId) {
- return;
- }
- if (this._isDirty) {
- this.precalculateMatrix();
- this._isDirty = false;
- }
- this.iterateDynamicProperties();
- if (this._mdf || forceRender) {
- var frameRate;
- this.v.cloneFromProps(this.pre.props);
- if (this.appliedTransformations < 1) {
- this.v.translate(-this.a.v[0], -this.a.v[1], this.a.v[2]);
- }
- if (this.appliedTransformations < 2) {
- this.v.scale(this.s.v[0], this.s.v[1], this.s.v[2]);
- }
- if (this.sk && this.appliedTransformations < 3) {
- this.v.skewFromAxis(-this.sk.v, this.sa.v);
- }
- if (this.r && this.appliedTransformations < 4) {
- this.v.rotate(-this.r.v);
- } else if (!this.r && this.appliedTransformations < 4) {
- this.v.rotateZ(-this.rz.v).rotateY(this.ry.v).rotateX(this.rx.v).rotateZ(-this.or.v[2]).rotateY(this.or.v[1]).rotateX(this.or.v[0]);
- }
- if (this.autoOriented) {
- var v1;
- var v2;
- frameRate = this.elem.globalData.frameRate;
- if (this.p && this.p.keyframes && this.p.getValueAtTime) {
- if (this.p._caching.lastFrame + this.p.offsetTime <= this.p.keyframes[0].t) {
- v1 = this.p.getValueAtTime((this.p.keyframes[0].t + 0.01) / frameRate, 0);
- v2 = this.p.getValueAtTime(this.p.keyframes[0].t / frameRate, 0);
- } else if (this.p._caching.lastFrame + this.p.offsetTime >= this.p.keyframes[this.p.keyframes.length - 1].t) {
- v1 = this.p.getValueAtTime(this.p.keyframes[this.p.keyframes.length - 1].t / frameRate, 0);
- v2 = this.p.getValueAtTime((this.p.keyframes[this.p.keyframes.length - 1].t - 0.05) / frameRate, 0);
- } else {
- v1 = this.p.pv;
- v2 = this.p.getValueAtTime((this.p._caching.lastFrame + this.p.offsetTime - 0.01) / frameRate, this.p.offsetTime);
- }
- } else if (this.px && this.px.keyframes && this.py.keyframes && this.px.getValueAtTime && this.py.getValueAtTime) {
- v1 = [];
- v2 = [];
- var px = this.px;
- var py = this.py;
- if (px._caching.lastFrame + px.offsetTime <= px.keyframes[0].t) {
- v1[0] = px.getValueAtTime((px.keyframes[0].t + 0.01) / frameRate, 0);
- v1[1] = py.getValueAtTime((py.keyframes[0].t + 0.01) / frameRate, 0);
- v2[0] = px.getValueAtTime(px.keyframes[0].t / frameRate, 0);
- v2[1] = py.getValueAtTime(py.keyframes[0].t / frameRate, 0);
- } else if (px._caching.lastFrame + px.offsetTime >= px.keyframes[px.keyframes.length - 1].t) {
- v1[0] = px.getValueAtTime(px.keyframes[px.keyframes.length - 1].t / frameRate, 0);
- v1[1] = py.getValueAtTime(py.keyframes[py.keyframes.length - 1].t / frameRate, 0);
- v2[0] = px.getValueAtTime((px.keyframes[px.keyframes.length - 1].t - 0.01) / frameRate, 0);
- v2[1] = py.getValueAtTime((py.keyframes[py.keyframes.length - 1].t - 0.01) / frameRate, 0);
- } else {
- v1 = [px.pv, py.pv];
- v2[0] = px.getValueAtTime((px._caching.lastFrame + px.offsetTime - 0.01) / frameRate, px.offsetTime);
- v2[1] = py.getValueAtTime((py._caching.lastFrame + py.offsetTime - 0.01) / frameRate, py.offsetTime);
- }
- } else {
- v2 = defaultVector;
- v1 = v2;
- }
- this.v.rotate(-Math.atan2(v1[1] - v2[1], v1[0] - v2[0]));
- }
- if (this.data.p && this.data.p.s) {
- if (this.data.p.z) {
- this.v.translate(this.px.v, this.py.v, -this.pz.v);
- } else {
- this.v.translate(this.px.v, this.py.v, 0);
- }
- } else {
- this.v.translate(this.p.v[0], this.p.v[1], -this.p.v[2]);
- }
- }
- this.frameId = this.elem.globalData.frameId;
- }
- function precalculateMatrix() {
- this.appliedTransformations = 0;
- this.pre.reset();
- if (!this.a.effectsSequence.length) {
- this.pre.translate(-this.a.v[0], -this.a.v[1], this.a.v[2]);
- this.appliedTransformations = 1;
- } else {
- return;
- }
- if (!this.s.effectsSequence.length) {
- this.pre.scale(this.s.v[0], this.s.v[1], this.s.v[2]);
- this.appliedTransformations = 2;
- } else {
- return;
- }
- if (this.sk) {
- if (!this.sk.effectsSequence.length && !this.sa.effectsSequence.length) {
- this.pre.skewFromAxis(-this.sk.v, this.sa.v);
- this.appliedTransformations = 3;
- } else {
- return;
- }
- }
- if (this.r) {
- if (!this.r.effectsSequence.length) {
- this.pre.rotate(-this.r.v);
- this.appliedTransformations = 4;
- }
- } else if (!this.rz.effectsSequence.length && !this.ry.effectsSequence.length && !this.rx.effectsSequence.length && !this.or.effectsSequence.length) {
- this.pre.rotateZ(-this.rz.v).rotateY(this.ry.v).rotateX(this.rx.v).rotateZ(-this.or.v[2]).rotateY(this.or.v[1]).rotateX(this.or.v[0]);
- this.appliedTransformations = 4;
- }
- }
- function autoOrient() {
- //
- // var prevP = this.getValueAtTime();
- }
- function addDynamicProperty(prop) {
- this._addDynamicProperty(prop);
- this.elem.addDynamicProperty(prop);
- this._isDirty = true;
- }
- function TransformProperty(elem, data, container) {
- this.elem = elem;
- this.frameId = -1;
- this.propType = 'transform';
- this.data = data;
- this.v = new Matrix();
- // Precalculated matrix with non animated properties
- this.pre = new Matrix();
- this.appliedTransformations = 0;
- this.initDynamicPropertyContainer(container || elem);
- if (data.p && data.p.s) {
- this.px = PropertyFactory.getProp(elem, data.p.x, 0, 0, this);
- this.py = PropertyFactory.getProp(elem, data.p.y, 0, 0, this);
- if (data.p.z) {
- this.pz = PropertyFactory.getProp(elem, data.p.z, 0, 0, this);
- }
- } else {
- this.p = PropertyFactory.getProp(elem, data.p || {
- k: [0, 0, 0]
- }, 1, 0, this);
- }
- if (data.rx) {
- this.rx = PropertyFactory.getProp(elem, data.rx, 0, degToRads, this);
- this.ry = PropertyFactory.getProp(elem, data.ry, 0, degToRads, this);
- this.rz = PropertyFactory.getProp(elem, data.rz, 0, degToRads, this);
- if (data.or.k[0].ti) {
- var i;
- var len = data.or.k.length;
- for (i = 0; i < len; i += 1) {
- data.or.k[i].to = null;
- data.or.k[i].ti = null;
- }
- }
- this.or = PropertyFactory.getProp(elem, data.or, 1, degToRads, this);
- // sh Indicates it needs to be capped between -180 and 180
- this.or.sh = true;
- } else {
- this.r = PropertyFactory.getProp(elem, data.r || {
- k: 0
- }, 0, degToRads, this);
- }
- if (data.sk) {
- this.sk = PropertyFactory.getProp(elem, data.sk, 0, degToRads, this);
- this.sa = PropertyFactory.getProp(elem, data.sa, 0, degToRads, this);
- }
- this.a = PropertyFactory.getProp(elem, data.a || {
- k: [0, 0, 0]
- }, 1, 0, this);
- this.s = PropertyFactory.getProp(elem, data.s || {
- k: [100, 100, 100]
- }, 1, 0.01, this);
- // Opacity is not part of the transform properties, that's why it won't use this.dynamicProperties. That way transforms won't get updated if opacity changes.
- if (data.o) {
- this.o = PropertyFactory.getProp(elem, data.o, 0, 0.01, elem);
- } else {
- this.o = {
- _mdf: false,
- v: 1
- };
- }
- this._isDirty = true;
- if (!this.dynamicProperties.length) {
- this.getValue(true);
- }
- }
- TransformProperty.prototype = {
- applyToMatrix: applyToMatrix,
- getValue: processKeys,
- precalculateMatrix: precalculateMatrix,
- autoOrient: autoOrient
- };
- extendPrototype([DynamicPropertyContainer], TransformProperty);
- TransformProperty.prototype.addDynamicProperty = addDynamicProperty;
- TransformProperty.prototype._addDynamicProperty = DynamicPropertyContainer.prototype.addDynamicProperty;
- function getTransformProperty(elem, data, container) {
- return new TransformProperty(elem, data, container);
- }
- return {
- getTransformProperty: getTransformProperty
- };
- }();
- function RepeaterModifier() {}
- extendPrototype([ShapeModifier], RepeaterModifier);
- RepeaterModifier.prototype.initModifierProperties = function (elem, data) {
- this.getValue = this.processKeys;
- this.c = PropertyFactory.getProp(elem, data.c, 0, null, this);
- this.o = PropertyFactory.getProp(elem, data.o, 0, null, this);
- this.tr = TransformPropertyFactory.getTransformProperty(elem, data.tr, this);
- this.so = PropertyFactory.getProp(elem, data.tr.so, 0, 0.01, this);
- this.eo = PropertyFactory.getProp(elem, data.tr.eo, 0, 0.01, this);
- this.data = data;
- if (!this.dynamicProperties.length) {
- this.getValue(true);
- }
- this._isAnimated = !!this.dynamicProperties.length;
- this.pMatrix = new Matrix();
- this.rMatrix = new Matrix();
- this.sMatrix = new Matrix();
- this.tMatrix = new Matrix();
- this.matrix = new Matrix();
- };
- RepeaterModifier.prototype.applyTransforms = function (pMatrix, rMatrix, sMatrix, transform, perc, inv) {
- var dir = inv ? -1 : 1;
- var scaleX = transform.s.v[0] + (1 - transform.s.v[0]) * (1 - perc);
- var scaleY = transform.s.v[1] + (1 - transform.s.v[1]) * (1 - perc);
- pMatrix.translate(transform.p.v[0] * dir * perc, transform.p.v[1] * dir * perc, transform.p.v[2]);
- rMatrix.translate(-transform.a.v[0], -transform.a.v[1], transform.a.v[2]);
- rMatrix.rotate(-transform.r.v * dir * perc);
- rMatrix.translate(transform.a.v[0], transform.a.v[1], transform.a.v[2]);
- sMatrix.translate(-transform.a.v[0], -transform.a.v[1], transform.a.v[2]);
- sMatrix.scale(inv ? 1 / scaleX : scaleX, inv ? 1 / scaleY : scaleY);
- sMatrix.translate(transform.a.v[0], transform.a.v[1], transform.a.v[2]);
- };
- RepeaterModifier.prototype.init = function (elem, arr, pos, elemsData) {
- this.elem = elem;
- this.arr = arr;
- this.pos = pos;
- this.elemsData = elemsData;
- this._currentCopies = 0;
- this._elements = [];
- this._groups = [];
- this.frameId = -1;
- this.initDynamicPropertyContainer(elem);
- this.initModifierProperties(elem, arr[pos]);
- while (pos > 0) {
- pos -= 1;
- // this._elements.unshift(arr.splice(pos,1)[0]);
- this._elements.unshift(arr[pos]);
- }
- if (this.dynamicProperties.length) {
- this.k = true;
- } else {
- this.getValue(true);
- }
- };
- RepeaterModifier.prototype.resetElements = function (elements) {
- var i;
- var len = elements.length;
- for (i = 0; i < len; i += 1) {
- elements[i]._processed = false;
- if (elements[i].ty === 'gr') {
- this.resetElements(elements[i].it);
- }
- }
- };
- RepeaterModifier.prototype.cloneElements = function (elements) {
- var newElements = JSON.parse(JSON.stringify(elements));
- this.resetElements(newElements);
- return newElements;
- };
- RepeaterModifier.prototype.changeGroupRender = function (elements, renderFlag) {
- var i;
- var len = elements.length;
- for (i = 0; i < len; i += 1) {
- elements[i]._render = renderFlag;
- if (elements[i].ty === 'gr') {
- this.changeGroupRender(elements[i].it, renderFlag);
- }
- }
- };
- RepeaterModifier.prototype.processShapes = function (_isFirstFrame) {
- var items;
- var itemsTransform;
- var i;
- var dir;
- var cont;
- var hasReloaded = false;
- if (this._mdf || _isFirstFrame) {
- var copies = Math.ceil(this.c.v);
- if (this._groups.length < copies) {
- while (this._groups.length < copies) {
- var group = {
- it: this.cloneElements(this._elements),
- ty: 'gr'
- };
- group.it.push({
- a: {
- a: 0,
- ix: 1,
- k: [0, 0]
- },
- nm: 'Transform',
- o: {
- a: 0,
- ix: 7,
- k: 100
- },
- p: {
- a: 0,
- ix: 2,
- k: [0, 0]
- },
- r: {
- a: 1,
- ix: 6,
- k: [{
- s: 0,
- e: 0,
- t: 0
- }, {
- s: 0,
- e: 0,
- t: 1
- }]
- },
- s: {
- a: 0,
- ix: 3,
- k: [100, 100]
- },
- sa: {
- a: 0,
- ix: 5,
- k: 0
- },
- sk: {
- a: 0,
- ix: 4,
- k: 0
- },
- ty: 'tr'
- });
- this.arr.splice(0, 0, group);
- this._groups.splice(0, 0, group);
- this._currentCopies += 1;
- }
- this.elem.reloadShapes();
- hasReloaded = true;
- }
- cont = 0;
- var renderFlag;
- for (i = 0; i <= this._groups.length - 1; i += 1) {
- renderFlag = cont < copies;
- this._groups[i]._render = renderFlag;
- this.changeGroupRender(this._groups[i].it, renderFlag);
- if (!renderFlag) {
- var elems = this.elemsData[i].it;
- var transformData = elems[elems.length - 1];
- if (transformData.transform.op.v !== 0) {
- transformData.transform.op._mdf = true;
- transformData.transform.op.v = 0;
- } else {
- transformData.transform.op._mdf = false;
- }
- }
- cont += 1;
- }
- this._currentCopies = copies;
- /// /
- var offset = this.o.v;
- var offsetModulo = offset % 1;
- var roundOffset = offset > 0 ? Math.floor(offset) : Math.ceil(offset);
- var pProps = this.pMatrix.props;
- var rProps = this.rMatrix.props;
- var sProps = this.sMatrix.props;
- this.pMatrix.reset();
- this.rMatrix.reset();
- this.sMatrix.reset();
- this.tMatrix.reset();
- this.matrix.reset();
- var iteration = 0;
- if (offset > 0) {
- while (iteration < roundOffset) {
- this.applyTransforms(this.pMatrix, this.rMatrix, this.sMatrix, this.tr, 1, false);
- iteration += 1;
- }
- if (offsetModulo) {
- this.applyTransforms(this.pMatrix, this.rMatrix, this.sMatrix, this.tr, offsetModulo, false);
- iteration += offsetModulo;
- }
- } else if (offset < 0) {
- while (iteration > roundOffset) {
- this.applyTransforms(this.pMatrix, this.rMatrix, this.sMatrix, this.tr, 1, true);
- iteration -= 1;
- }
- if (offsetModulo) {
- this.applyTransforms(this.pMatrix, this.rMatrix, this.sMatrix, this.tr, -offsetModulo, true);
- iteration -= offsetModulo;
- }
- }
- i = this.data.m === 1 ? 0 : this._currentCopies - 1;
- dir = this.data.m === 1 ? 1 : -1;
- cont = this._currentCopies;
- var j;
- var jLen;
- while (cont) {
- items = this.elemsData[i].it;
- itemsTransform = items[items.length - 1].transform.mProps.v.props;
- jLen = itemsTransform.length;
- items[items.length - 1].transform.mProps._mdf = true;
- items[items.length - 1].transform.op._mdf = true;
- items[items.length - 1].transform.op.v = this._currentCopies === 1 ? this.so.v : this.so.v + (this.eo.v - this.so.v) * (i / (this._currentCopies - 1));
- if (iteration !== 0) {
- if (i !== 0 && dir === 1 || i !== this._currentCopies - 1 && dir === -1) {
- this.applyTransforms(this.pMatrix, this.rMatrix, this.sMatrix, this.tr, 1, false);
- }
- this.matrix.transform(rProps[0], rProps[1], rProps[2], rProps[3], rProps[4], rProps[5], rProps[6], rProps[7], rProps[8], rProps[9], rProps[10], rProps[11], rProps[12], rProps[13], rProps[14], rProps[15]);
- this.matrix.transform(sProps[0], sProps[1], sProps[2], sProps[3], sProps[4], sProps[5], sProps[6], sProps[7], sProps[8], sProps[9], sProps[10], sProps[11], sProps[12], sProps[13], sProps[14], sProps[15]);
- this.matrix.transform(pProps[0], pProps[1], pProps[2], pProps[3], pProps[4], pProps[5], pProps[6], pProps[7], pProps[8], pProps[9], pProps[10], pProps[11], pProps[12], pProps[13], pProps[14], pProps[15]);
- for (j = 0; j < jLen; j += 1) {
- itemsTransform[j] = this.matrix.props[j];
- }
- this.matrix.reset();
- } else {
- this.matrix.reset();
- for (j = 0; j < jLen; j += 1) {
- itemsTransform[j] = this.matrix.props[j];
- }
- }
- iteration += 1;
- cont -= 1;
- i += dir;
- }
- } else {
- cont = this._currentCopies;
- i = 0;
- dir = 1;
- while (cont) {
- items = this.elemsData[i].it;
- itemsTransform = items[items.length - 1].transform.mProps.v.props;
- items[items.length - 1].transform.mProps._mdf = false;
- items[items.length - 1].transform.op._mdf = false;
- cont -= 1;
- i += dir;
- }
- }
- return hasReloaded;
- };
- RepeaterModifier.prototype.addShape = function () {};
- function RoundCornersModifier() {}
- extendPrototype([ShapeModifier], RoundCornersModifier);
- RoundCornersModifier.prototype.initModifierProperties = function (elem, data) {
- this.getValue = this.processKeys;
- this.rd = PropertyFactory.getProp(elem, data.r, 0, null, this);
- this._isAnimated = !!this.rd.effectsSequence.length;
- };
- RoundCornersModifier.prototype.processPath = function (path, round) {
- var clonedPath = shapePool.newElement();
- clonedPath.c = path.c;
- var i;
- var len = path._length;
- var currentV;
- var currentI;
- var currentO;
- var closerV;
- var distance;
- var newPosPerc;
- var index = 0;
- var vX;
- var vY;
- var oX;
- var oY;
- var iX;
- var iY;
- for (i = 0; i < len; i += 1) {
- currentV = path.v[i];
- currentO = path.o[i];
- currentI = path.i[i];
- if (currentV[0] === currentO[0] && currentV[1] === currentO[1] && currentV[0] === currentI[0] && currentV[1] === currentI[1]) {
- if ((i === 0 || i === len - 1) && !path.c) {
- clonedPath.setTripleAt(currentV[0], currentV[1], currentO[0], currentO[1], currentI[0], currentI[1], index);
- /* clonedPath.v[index] = currentV;
- clonedPath.o[index] = currentO;
- clonedPath.i[index] = currentI; */
- index += 1;
- } else {
- if (i === 0) {
- closerV = path.v[len - 1];
- } else {
- closerV = path.v[i - 1];
- }
- distance = Math.sqrt(Math.pow(currentV[0] - closerV[0], 2) + Math.pow(currentV[1] - closerV[1], 2));
- newPosPerc = distance ? Math.min(distance / 2, round) / distance : 0;
- iX = currentV[0] + (closerV[0] - currentV[0]) * newPosPerc;
- vX = iX;
- iY = currentV[1] - (currentV[1] - closerV[1]) * newPosPerc;
- vY = iY;
- oX = vX - (vX - currentV[0]) * roundCorner;
- oY = vY - (vY - currentV[1]) * roundCorner;
- clonedPath.setTripleAt(vX, vY, oX, oY, iX, iY, index);
- index += 1;
- if (i === len - 1) {
- closerV = path.v[0];
- } else {
- closerV = path.v[i + 1];
- }
- distance = Math.sqrt(Math.pow(currentV[0] - closerV[0], 2) + Math.pow(currentV[1] - closerV[1], 2));
- newPosPerc = distance ? Math.min(distance / 2, round) / distance : 0;
- oX = currentV[0] + (closerV[0] - currentV[0]) * newPosPerc;
- vX = oX;
- oY = currentV[1] + (closerV[1] - currentV[1]) * newPosPerc;
- vY = oY;
- iX = vX - (vX - currentV[0]) * roundCorner;
- iY = vY - (vY - currentV[1]) * roundCorner;
- clonedPath.setTripleAt(vX, vY, oX, oY, iX, iY, index);
- index += 1;
- }
- } else {
- clonedPath.setTripleAt(path.v[i][0], path.v[i][1], path.o[i][0], path.o[i][1], path.i[i][0], path.i[i][1], index);
- index += 1;
- }
- }
- return clonedPath;
- };
- RoundCornersModifier.prototype.processShapes = function (_isFirstFrame) {
- var shapePaths;
- var i;
- var len = this.shapes.length;
- var j;
- var jLen;
- var rd = this.rd.v;
- if (rd !== 0) {
- var shapeData;
- var localShapeCollection;
- for (i = 0; i < len; i += 1) {
- shapeData = this.shapes[i];
- localShapeCollection = shapeData.localShapeCollection;
- if (!(!shapeData.shape._mdf && !this._mdf && !_isFirstFrame)) {
- localShapeCollection.releaseShapes();
- shapeData.shape._mdf = true;
- shapePaths = shapeData.shape.paths.shapes;
- jLen = shapeData.shape.paths._length;
- for (j = 0; j < jLen; j += 1) {
- localShapeCollection.addShape(this.processPath(shapePaths[j], rd));
- }
- }
- shapeData.shape.paths = shapeData.localShapeCollection;
- }
- }
- if (!this.dynamicProperties.length) {
- this._mdf = false;
- }
- };
- function floatEqual(a, b) {
- return Math.abs(a - b) * 100000 <= Math.min(Math.abs(a), Math.abs(b));
- }
- function floatZero(f) {
- return Math.abs(f) <= 0.00001;
- }
- function lerp(p0, p1, amount) {
- return p0 * (1 - amount) + p1 * amount;
- }
- function lerpPoint(p0, p1, amount) {
- return [lerp(p0[0], p1[0], amount), lerp(p0[1], p1[1], amount)];
- }
- function quadRoots(a, b, c) {
- // no root
- if (a === 0) return [];
- var s = b * b - 4 * a * c;
- // Complex roots
- if (s < 0) return [];
- var singleRoot = -b / (2 * a);
- // 1 root
- if (s === 0) return [singleRoot];
- var delta = Math.sqrt(s) / (2 * a);
- // 2 roots
- return [singleRoot - delta, singleRoot + delta];
- }
- function polynomialCoefficients(p0, p1, p2, p3) {
- return [-p0 + 3 * p1 - 3 * p2 + p3, 3 * p0 - 6 * p1 + 3 * p2, -3 * p0 + 3 * p1, p0];
- }
- function singlePoint(p) {
- return new PolynomialBezier(p, p, p, p, false);
- }
- function PolynomialBezier(p0, p1, p2, p3, linearize) {
- if (linearize && pointEqual(p0, p1)) {
- p1 = lerpPoint(p0, p3, 1 / 3);
- }
- if (linearize && pointEqual(p2, p3)) {
- p2 = lerpPoint(p0, p3, 2 / 3);
- }
- var coeffx = polynomialCoefficients(p0[0], p1[0], p2[0], p3[0]);
- var coeffy = polynomialCoefficients(p0[1], p1[1], p2[1], p3[1]);
- this.a = [coeffx[0], coeffy[0]];
- this.b = [coeffx[1], coeffy[1]];
- this.c = [coeffx[2], coeffy[2]];
- this.d = [coeffx[3], coeffy[3]];
- this.points = [p0, p1, p2, p3];
- }
- PolynomialBezier.prototype.point = function (t) {
- return [((this.a[0] * t + this.b[0]) * t + this.c[0]) * t + this.d[0], ((this.a[1] * t + this.b[1]) * t + this.c[1]) * t + this.d[1]];
- };
- PolynomialBezier.prototype.derivative = function (t) {
- return [(3 * t * this.a[0] + 2 * this.b[0]) * t + this.c[0], (3 * t * this.a[1] + 2 * this.b[1]) * t + this.c[1]];
- };
- PolynomialBezier.prototype.tangentAngle = function (t) {
- var p = this.derivative(t);
- return Math.atan2(p[1], p[0]);
- };
- PolynomialBezier.prototype.normalAngle = function (t) {
- var p = this.derivative(t);
- return Math.atan2(p[0], p[1]);
- };
- PolynomialBezier.prototype.inflectionPoints = function () {
- var denom = this.a[1] * this.b[0] - this.a[0] * this.b[1];
- if (floatZero(denom)) return [];
- var tcusp = -0.5 * (this.a[1] * this.c[0] - this.a[0] * this.c[1]) / denom;
- var square = tcusp * tcusp - 1 / 3 * (this.b[1] * this.c[0] - this.b[0] * this.c[1]) / denom;
- if (square < 0) return [];
- var root = Math.sqrt(square);
- if (floatZero(root)) {
- if (root > 0 && root < 1) return [tcusp];
- return [];
- }
- return [tcusp - root, tcusp + root].filter(function (r) {
- return r > 0 && r < 1;
- });
- };
- PolynomialBezier.prototype.split = function (t) {
- if (t <= 0) return [singlePoint(this.points[0]), this];
- if (t >= 1) return [this, singlePoint(this.points[this.points.length - 1])];
- var p10 = lerpPoint(this.points[0], this.points[1], t);
- var p11 = lerpPoint(this.points[1], this.points[2], t);
- var p12 = lerpPoint(this.points[2], this.points[3], t);
- var p20 = lerpPoint(p10, p11, t);
- var p21 = lerpPoint(p11, p12, t);
- var p3 = lerpPoint(p20, p21, t);
- return [new PolynomialBezier(this.points[0], p10, p20, p3, true), new PolynomialBezier(p3, p21, p12, this.points[3], true)];
- };
- function extrema(bez, comp) {
- var min = bez.points[0][comp];
- var max = bez.points[bez.points.length - 1][comp];
- if (min > max) {
- var e = max;
- max = min;
- min = e;
- }
- // Derivative roots to find min/max
- var f = quadRoots(3 * bez.a[comp], 2 * bez.b[comp], bez.c[comp]);
- for (var i = 0; i < f.length; i += 1) {
- if (f[i] > 0 && f[i] < 1) {
- var val = bez.point(f[i])[comp];
- if (val < min) min = val;else if (val > max) max = val;
- }
- }
- return {
- min: min,
- max: max
- };
- }
- PolynomialBezier.prototype.bounds = function () {
- return {
- x: extrema(this, 0),
- y: extrema(this, 1)
- };
- };
- PolynomialBezier.prototype.boundingBox = function () {
- var bounds = this.bounds();
- return {
- left: bounds.x.min,
- right: bounds.x.max,
- top: bounds.y.min,
- bottom: bounds.y.max,
- width: bounds.x.max - bounds.x.min,
- height: bounds.y.max - bounds.y.min,
- cx: (bounds.x.max + bounds.x.min) / 2,
- cy: (bounds.y.max + bounds.y.min) / 2
- };
- };
- function intersectData(bez, t1, t2) {
- var box = bez.boundingBox();
- return {
- cx: box.cx,
- cy: box.cy,
- width: box.width,
- height: box.height,
- bez: bez,
- t: (t1 + t2) / 2,
- t1: t1,
- t2: t2
- };
- }
- function splitData(data) {
- var split = data.bez.split(0.5);
- return [intersectData(split[0], data.t1, data.t), intersectData(split[1], data.t, data.t2)];
- }
- function boxIntersect(b1, b2) {
- return Math.abs(b1.cx - b2.cx) * 2 < b1.width + b2.width && Math.abs(b1.cy - b2.cy) * 2 < b1.height + b2.height;
- }
- function intersectsImpl(d1, d2, depth, tolerance, intersections, maxRecursion) {
- if (!boxIntersect(d1, d2)) return;
- if (depth >= maxRecursion || d1.width <= tolerance && d1.height <= tolerance && d2.width <= tolerance && d2.height <= tolerance) {
- intersections.push([d1.t, d2.t]);
- return;
- }
- var d1s = splitData(d1);
- var d2s = splitData(d2);
- intersectsImpl(d1s[0], d2s[0], depth + 1, tolerance, intersections, maxRecursion);
- intersectsImpl(d1s[0], d2s[1], depth + 1, tolerance, intersections, maxRecursion);
- intersectsImpl(d1s[1], d2s[0], depth + 1, tolerance, intersections, maxRecursion);
- intersectsImpl(d1s[1], d2s[1], depth + 1, tolerance, intersections, maxRecursion);
- }
- PolynomialBezier.prototype.intersections = function (other, tolerance, maxRecursion) {
- if (tolerance === undefined) tolerance = 2;
- if (maxRecursion === undefined) maxRecursion = 7;
- var intersections = [];
- intersectsImpl(intersectData(this, 0, 1), intersectData(other, 0, 1), 0, tolerance, intersections, maxRecursion);
- return intersections;
- };
- PolynomialBezier.shapeSegment = function (shapePath, index) {
- var nextIndex = (index + 1) % shapePath.length();
- return new PolynomialBezier(shapePath.v[index], shapePath.o[index], shapePath.i[nextIndex], shapePath.v[nextIndex], true);
- };
- PolynomialBezier.shapeSegmentInverted = function (shapePath, index) {
- var nextIndex = (index + 1) % shapePath.length();
- return new PolynomialBezier(shapePath.v[nextIndex], shapePath.i[nextIndex], shapePath.o[index], shapePath.v[index], true);
- };
- function crossProduct(a, b) {
- return [a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0]];
- }
- function lineIntersection(start1, end1, start2, end2) {
- var v1 = [start1[0], start1[1], 1];
- var v2 = [end1[0], end1[1], 1];
- var v3 = [start2[0], start2[1], 1];
- var v4 = [end2[0], end2[1], 1];
- var r = crossProduct(crossProduct(v1, v2), crossProduct(v3, v4));
- if (floatZero(r[2])) return null;
- return [r[0] / r[2], r[1] / r[2]];
- }
- function polarOffset(p, angle, length) {
- return [p[0] + Math.cos(angle) * length, p[1] - Math.sin(angle) * length];
- }
- function pointDistance(p1, p2) {
- return Math.hypot(p1[0] - p2[0], p1[1] - p2[1]);
- }
- function pointEqual(p1, p2) {
- return floatEqual(p1[0], p2[0]) && floatEqual(p1[1], p2[1]);
- }
- function ZigZagModifier() {}
- extendPrototype([ShapeModifier], ZigZagModifier);
- ZigZagModifier.prototype.initModifierProperties = function (elem, data) {
- this.getValue = this.processKeys;
- this.amplitude = PropertyFactory.getProp(elem, data.s, 0, null, this);
- this.frequency = PropertyFactory.getProp(elem, data.r, 0, null, this);
- this.pointsType = PropertyFactory.getProp(elem, data.pt, 0, null, this);
- this._isAnimated = this.amplitude.effectsSequence.length !== 0 || this.frequency.effectsSequence.length !== 0 || this.pointsType.effectsSequence.length !== 0;
- };
- function setPoint(outputBezier, point, angle, direction, amplitude, outAmplitude, inAmplitude) {
- var angO = angle - Math.PI / 2;
- var angI = angle + Math.PI / 2;
- var px = point[0] + Math.cos(angle) * direction * amplitude;
- var py = point[1] - Math.sin(angle) * direction * amplitude;
- outputBezier.setTripleAt(px, py, px + Math.cos(angO) * outAmplitude, py - Math.sin(angO) * outAmplitude, px + Math.cos(angI) * inAmplitude, py - Math.sin(angI) * inAmplitude, outputBezier.length());
- }
- function getPerpendicularVector(pt1, pt2) {
- var vector = [pt2[0] - pt1[0], pt2[1] - pt1[1]];
- var rot = -Math.PI * 0.5;
- var rotatedVector = [Math.cos(rot) * vector[0] - Math.sin(rot) * vector[1], Math.sin(rot) * vector[0] + Math.cos(rot) * vector[1]];
- return rotatedVector;
- }
- function getProjectingAngle(path, cur) {
- var prevIndex = cur === 0 ? path.length() - 1 : cur - 1;
- var nextIndex = (cur + 1) % path.length();
- var prevPoint = path.v[prevIndex];
- var nextPoint = path.v[nextIndex];
- var pVector = getPerpendicularVector(prevPoint, nextPoint);
- return Math.atan2(0, 1) - Math.atan2(pVector[1], pVector[0]);
- }
- function zigZagCorner(outputBezier, path, cur, amplitude, frequency, pointType, direction) {
- var angle = getProjectingAngle(path, cur);
- var point = path.v[cur % path._length];
- var prevPoint = path.v[cur === 0 ? path._length - 1 : cur - 1];
- var nextPoint = path.v[(cur + 1) % path._length];
- var prevDist = pointType === 2 ? Math.sqrt(Math.pow(point[0] - prevPoint[0], 2) + Math.pow(point[1] - prevPoint[1], 2)) : 0;
- var nextDist = pointType === 2 ? Math.sqrt(Math.pow(point[0] - nextPoint[0], 2) + Math.pow(point[1] - nextPoint[1], 2)) : 0;
- setPoint(outputBezier, path.v[cur % path._length], angle, direction, amplitude, nextDist / ((frequency + 1) * 2), prevDist / ((frequency + 1) * 2), pointType);
- }
- function zigZagSegment(outputBezier, segment, amplitude, frequency, pointType, direction) {
- for (var i = 0; i < frequency; i += 1) {
- var t = (i + 1) / (frequency + 1);
- var dist = pointType === 2 ? Math.sqrt(Math.pow(segment.points[3][0] - segment.points[0][0], 2) + Math.pow(segment.points[3][1] - segment.points[0][1], 2)) : 0;
- var angle = segment.normalAngle(t);
- var point = segment.point(t);
- setPoint(outputBezier, point, angle, direction, amplitude, dist / ((frequency + 1) * 2), dist / ((frequency + 1) * 2), pointType);
- direction = -direction;
- }
- return direction;
- }
- ZigZagModifier.prototype.processPath = function (path, amplitude, frequency, pointType) {
- var count = path._length;
- var clonedPath = shapePool.newElement();
- clonedPath.c = path.c;
- if (!path.c) {
- count -= 1;
- }
- if (count === 0) return clonedPath;
- var direction = -1;
- var segment = PolynomialBezier.shapeSegment(path, 0);
- zigZagCorner(clonedPath, path, 0, amplitude, frequency, pointType, direction);
- for (var i = 0; i < count; i += 1) {
- direction = zigZagSegment(clonedPath, segment, amplitude, frequency, pointType, -direction);
- if (i === count - 1 && !path.c) {
- segment = null;
- } else {
- segment = PolynomialBezier.shapeSegment(path, (i + 1) % count);
- }
- zigZagCorner(clonedPath, path, i + 1, amplitude, frequency, pointType, direction);
- }
- return clonedPath;
- };
- ZigZagModifier.prototype.processShapes = function (_isFirstFrame) {
- var shapePaths;
- var i;
- var len = this.shapes.length;
- var j;
- var jLen;
- var amplitude = this.amplitude.v;
- var frequency = Math.max(0, Math.round(this.frequency.v));
- var pointType = this.pointsType.v;
- if (amplitude !== 0) {
- var shapeData;
- var localShapeCollection;
- for (i = 0; i < len; i += 1) {
- shapeData = this.shapes[i];
- localShapeCollection = shapeData.localShapeCollection;
- if (!(!shapeData.shape._mdf && !this._mdf && !_isFirstFrame)) {
- localShapeCollection.releaseShapes();
- shapeData.shape._mdf = true;
- shapePaths = shapeData.shape.paths.shapes;
- jLen = shapeData.shape.paths._length;
- for (j = 0; j < jLen; j += 1) {
- localShapeCollection.addShape(this.processPath(shapePaths[j], amplitude, frequency, pointType));
- }
- }
- shapeData.shape.paths = shapeData.localShapeCollection;
- }
- }
- if (!this.dynamicProperties.length) {
- this._mdf = false;
- }
- };
- function linearOffset(p1, p2, amount) {
- var angle = Math.atan2(p2[0] - p1[0], p2[1] - p1[1]);
- return [polarOffset(p1, angle, amount), polarOffset(p2, angle, amount)];
- }
- function offsetSegment(segment, amount) {
- var p0;
- var p1a;
- var p1b;
- var p2b;
- var p2a;
- var p3;
- var e;
- e = linearOffset(segment.points[0], segment.points[1], amount);
- p0 = e[0];
- p1a = e[1];
- e = linearOffset(segment.points[1], segment.points[2], amount);
- p1b = e[0];
- p2b = e[1];
- e = linearOffset(segment.points[2], segment.points[3], amount);
- p2a = e[0];
- p3 = e[1];
- var p1 = lineIntersection(p0, p1a, p1b, p2b);
- if (p1 === null) p1 = p1a;
- var p2 = lineIntersection(p2a, p3, p1b, p2b);
- if (p2 === null) p2 = p2a;
- return new PolynomialBezier(p0, p1, p2, p3);
- }
- function joinLines(outputBezier, seg1, seg2, lineJoin, miterLimit) {
- var p0 = seg1.points[3];
- var p1 = seg2.points[0];
- // Bevel
- if (lineJoin === 3) return p0;
- // Connected, they don't need a joint
- if (pointEqual(p0, p1)) return p0;
- // Round
- if (lineJoin === 2) {
- var angleOut = -seg1.tangentAngle(1);
- var angleIn = -seg2.tangentAngle(0) + Math.PI;
- var center = lineIntersection(p0, polarOffset(p0, angleOut + Math.PI / 2, 100), p1, polarOffset(p1, angleOut + Math.PI / 2, 100));
- var radius = center ? pointDistance(center, p0) : pointDistance(p0, p1) / 2;
- var tan = polarOffset(p0, angleOut, 2 * radius * roundCorner);
- outputBezier.setXYAt(tan[0], tan[1], 'o', outputBezier.length() - 1);
- tan = polarOffset(p1, angleIn, 2 * radius * roundCorner);
- outputBezier.setTripleAt(p1[0], p1[1], p1[0], p1[1], tan[0], tan[1], outputBezier.length());
- return p1;
- }
- // Miter
- var t0 = pointEqual(p0, seg1.points[2]) ? seg1.points[0] : seg1.points[2];
- var t1 = pointEqual(p1, seg2.points[1]) ? seg2.points[3] : seg2.points[1];
- var intersection = lineIntersection(t0, p0, p1, t1);
- if (intersection && pointDistance(intersection, p0) < miterLimit) {
- outputBezier.setTripleAt(intersection[0], intersection[1], intersection[0], intersection[1], intersection[0], intersection[1], outputBezier.length());
- return intersection;
- }
- return p0;
- }
- function getIntersection(a, b) {
- var intersect = a.intersections(b);
- if (intersect.length && floatEqual(intersect[0][0], 1)) intersect.shift();
- if (intersect.length) return intersect[0];
- return null;
- }
- function pruneSegmentIntersection(a, b) {
- var outa = a.slice();
- var outb = b.slice();
- var intersect = getIntersection(a[a.length - 1], b[0]);
- if (intersect) {
- outa[a.length - 1] = a[a.length - 1].split(intersect[0])[0];
- outb[0] = b[0].split(intersect[1])[1];
- }
- if (a.length > 1 && b.length > 1) {
- intersect = getIntersection(a[0], b[b.length - 1]);
- if (intersect) {
- return [[a[0].split(intersect[0])[0]], [b[b.length - 1].split(intersect[1])[1]]];
- }
- }
- return [outa, outb];
- }
- function pruneIntersections(segments) {
- var e;
- for (var i = 1; i < segments.length; i += 1) {
- e = pruneSegmentIntersection(segments[i - 1], segments[i]);
- segments[i - 1] = e[0];
- segments[i] = e[1];
- }
- if (segments.length > 1) {
- e = pruneSegmentIntersection(segments[segments.length - 1], segments[0]);
- segments[segments.length - 1] = e[0];
- segments[0] = e[1];
- }
- return segments;
- }
- function offsetSegmentSplit(segment, amount) {
- /*
- We split each bezier segment into smaller pieces based
- on inflection points, this ensures the control point
- polygon is convex.
- (A cubic bezier can have none, one, or two inflection points)
- */
- var flex = segment.inflectionPoints();
- var left;
- var right;
- var split;
- var mid;
- if (flex.length === 0) {
- return [offsetSegment(segment, amount)];
- }
- if (flex.length === 1 || floatEqual(flex[1], 1)) {
- split = segment.split(flex[0]);
- left = split[0];
- right = split[1];
- return [offsetSegment(left, amount), offsetSegment(right, amount)];
- }
- split = segment.split(flex[0]);
- left = split[0];
- var t = (flex[1] - flex[0]) / (1 - flex[0]);
- split = split[1].split(t);
- mid = split[0];
- right = split[1];
- return [offsetSegment(left, amount), offsetSegment(mid, amount), offsetSegment(right, amount)];
- }
- function OffsetPathModifier() {}
- extendPrototype([ShapeModifier], OffsetPathModifier);
- OffsetPathModifier.prototype.initModifierProperties = function (elem, data) {
- this.getValue = this.processKeys;
- this.amount = PropertyFactory.getProp(elem, data.a, 0, null, this);
- this.miterLimit = PropertyFactory.getProp(elem, data.ml, 0, null, this);
- this.lineJoin = data.lj;
- this._isAnimated = this.amount.effectsSequence.length !== 0;
- };
- OffsetPathModifier.prototype.processPath = function (inputBezier, amount, lineJoin, miterLimit) {
- var outputBezier = shapePool.newElement();
- outputBezier.c = inputBezier.c;
- var count = inputBezier.length();
- if (!inputBezier.c) {
- count -= 1;
- }
- var i;
- var j;
- var segment;
- var multiSegments = [];
- for (i = 0; i < count; i += 1) {
- segment = PolynomialBezier.shapeSegment(inputBezier, i);
- multiSegments.push(offsetSegmentSplit(segment, amount));
- }
- if (!inputBezier.c) {
- for (i = count - 1; i >= 0; i -= 1) {
- segment = PolynomialBezier.shapeSegmentInverted(inputBezier, i);
- multiSegments.push(offsetSegmentSplit(segment, amount));
- }
- }
- multiSegments = pruneIntersections(multiSegments);
- // Add bezier segments to the output and apply line joints
- var lastPoint = null;
- var lastSeg = null;
- for (i = 0; i < multiSegments.length; i += 1) {
- var multiSegment = multiSegments[i];
- if (lastSeg) lastPoint = joinLines(outputBezier, lastSeg, multiSegment[0], lineJoin, miterLimit);
- lastSeg = multiSegment[multiSegment.length - 1];
- for (j = 0; j < multiSegment.length; j += 1) {
- segment = multiSegment[j];
- if (lastPoint && pointEqual(segment.points[0], lastPoint)) {
- outputBezier.setXYAt(segment.points[1][0], segment.points[1][1], 'o', outputBezier.length() - 1);
- } else {
- outputBezier.setTripleAt(segment.points[0][0], segment.points[0][1], segment.points[1][0], segment.points[1][1], segment.points[0][0], segment.points[0][1], outputBezier.length());
- }
- outputBezier.setTripleAt(segment.points[3][0], segment.points[3][1], segment.points[3][0], segment.points[3][1], segment.points[2][0], segment.points[2][1], outputBezier.length());
- lastPoint = segment.points[3];
- }
- }
- if (multiSegments.length) joinLines(outputBezier, lastSeg, multiSegments[0][0], lineJoin, miterLimit);
- return outputBezier;
- };
- OffsetPathModifier.prototype.processShapes = function (_isFirstFrame) {
- var shapePaths;
- var i;
- var len = this.shapes.length;
- var j;
- var jLen;
- var amount = this.amount.v;
- var miterLimit = this.miterLimit.v;
- var lineJoin = this.lineJoin;
- if (amount !== 0) {
- var shapeData;
- var localShapeCollection;
- for (i = 0; i < len; i += 1) {
- shapeData = this.shapes[i];
- localShapeCollection = shapeData.localShapeCollection;
- if (!(!shapeData.shape._mdf && !this._mdf && !_isFirstFrame)) {
- localShapeCollection.releaseShapes();
- shapeData.shape._mdf = true;
- shapePaths = shapeData.shape.paths.shapes;
- jLen = shapeData.shape.paths._length;
- for (j = 0; j < jLen; j += 1) {
- localShapeCollection.addShape(this.processPath(shapePaths[j], amount, lineJoin, miterLimit));
- }
- }
- shapeData.shape.paths = shapeData.localShapeCollection;
- }
- }
- if (!this.dynamicProperties.length) {
- this._mdf = false;
- }
- };
- function getFontProperties(fontData) {
- var styles = fontData.fStyle ? fontData.fStyle.split(' ') : [];
- var fWeight = 'normal';
- var fStyle = 'normal';
- var len = styles.length;
- var styleName;
- for (var i = 0; i < len; i += 1) {
- styleName = styles[i].toLowerCase();
- switch (styleName) {
- case 'italic':
- fStyle = 'italic';
- break;
- case 'bold':
- fWeight = '700';
- break;
- case 'black':
- fWeight = '900';
- break;
- case 'medium':
- fWeight = '500';
- break;
- case 'regular':
- case 'normal':
- fWeight = '400';
- break;
- case 'light':
- case 'thin':
- fWeight = '200';
- break;
- default:
- break;
- }
- }
- return {
- style: fStyle,
- weight: fontData.fWeight || fWeight
- };
- }
- var FontManager = function () {
- var maxWaitingTime = 5000;
- var emptyChar = {
- w: 0,
- size: 0,
- shapes: [],
- data: {
- shapes: []
- }
- };
- var combinedCharacters = [];
- // Hindi characters
- combinedCharacters = combinedCharacters.concat([2304, 2305, 2306, 2307, 2362, 2363, 2364, 2364, 2366, 2367, 2368, 2369, 2370, 2371, 2372, 2373, 2374, 2375, 2376, 2377, 2378, 2379, 2380, 2381, 2382, 2383, 2387, 2388, 2389, 2390, 2391, 2402, 2403]);
- var BLACK_FLAG_CODE_POINT = 127988;
- var CANCEL_TAG_CODE_POINT = 917631;
- var A_TAG_CODE_POINT = 917601;
- var Z_TAG_CODE_POINT = 917626;
- var VARIATION_SELECTOR_16_CODE_POINT = 65039;
- var ZERO_WIDTH_JOINER_CODE_POINT = 8205;
- var REGIONAL_CHARACTER_A_CODE_POINT = 127462;
- var REGIONAL_CHARACTER_Z_CODE_POINT = 127487;
- var surrogateModifiers = ['d83cdffb', 'd83cdffc', 'd83cdffd', 'd83cdffe', 'd83cdfff'];
- function trimFontOptions(font) {
- var familyArray = font.split(',');
- var i;
- var len = familyArray.length;
- var enabledFamilies = [];
- for (i = 0; i < len; i += 1) {
- if (familyArray[i] !== 'sans-serif' && familyArray[i] !== 'monospace') {
- enabledFamilies.push(familyArray[i]);
- }
- }
- return enabledFamilies.join(',');
- }
- function setUpNode(font, family) {
- var parentNode = createTag('span');
- // Node is invisible to screen readers.
- parentNode.setAttribute('aria-hidden', true);
- parentNode.style.fontFamily = family;
- var node = createTag('span');
- // Characters that vary significantly among different fonts
- node.innerText = 'giItT1WQy@!-/#';
- // Visible - so we can measure it - but not on the screen
- parentNode.style.position = 'absolute';
- parentNode.style.left = '-10000px';
- parentNode.style.top = '-10000px';
- // Large font size makes even subtle changes obvious
- parentNode.style.fontSize = '300px';
- // Reset any font properties
- parentNode.style.fontVariant = 'normal';
- parentNode.style.fontStyle = 'normal';
- parentNode.style.fontWeight = 'normal';
- parentNode.style.letterSpacing = '0';
- parentNode.appendChild(node);
- document.body.appendChild(parentNode);
- // Remember width with no applied web font
- var width = node.offsetWidth;
- node.style.fontFamily = trimFontOptions(font) + ', ' + family;
- return {
- node: node,
- w: width,
- parent: parentNode
- };
- }
- function checkLoadedFonts() {
- var i;
- var len = this.fonts.length;
- var node;
- var w;
- var loadedCount = len;
- for (i = 0; i < len; i += 1) {
- if (this.fonts[i].loaded) {
- loadedCount -= 1;
- } else if (this.fonts[i].fOrigin === 'n' || this.fonts[i].origin === 0) {
- this.fonts[i].loaded = true;
- } else {
- node = this.fonts[i].monoCase.node;
- w = this.fonts[i].monoCase.w;
- if (node.offsetWidth !== w) {
- loadedCount -= 1;
- this.fonts[i].loaded = true;
- } else {
- node = this.fonts[i].sansCase.node;
- w = this.fonts[i].sansCase.w;
- if (node.offsetWidth !== w) {
- loadedCount -= 1;
- this.fonts[i].loaded = true;
- }
- }
- if (this.fonts[i].loaded) {
- this.fonts[i].sansCase.parent.parentNode.removeChild(this.fonts[i].sansCase.parent);
- this.fonts[i].monoCase.parent.parentNode.removeChild(this.fonts[i].monoCase.parent);
- }
- }
- }
- if (loadedCount !== 0 && Date.now() - this.initTime < maxWaitingTime) {
- setTimeout(this.checkLoadedFontsBinded, 20);
- } else {
- setTimeout(this.setIsLoadedBinded, 10);
- }
- }
- function createHelper(fontData, def) {
- var engine = document.body && def ? 'svg' : 'canvas';
- var helper;
- var fontProps = getFontProperties(fontData);
- if (engine === 'svg') {
- var tHelper = createNS('text');
- tHelper.style.fontSize = '100px';
- // tHelper.style.fontFamily = fontData.fFamily;
- tHelper.setAttribute('font-family', fontData.fFamily);
- tHelper.setAttribute('font-style', fontProps.style);
- tHelper.setAttribute('font-weight', fontProps.weight);
- tHelper.textContent = '1';
- if (fontData.fClass) {
- tHelper.style.fontFamily = 'inherit';
- tHelper.setAttribute('class', fontData.fClass);
- } else {
- tHelper.style.fontFamily = fontData.fFamily;
- }
- def.appendChild(tHelper);
- helper = tHelper;
- } else {
- var tCanvasHelper = new OffscreenCanvas(500, 500).getContext('2d');
- tCanvasHelper.font = fontProps.style + ' ' + fontProps.weight + ' 100px ' + fontData.fFamily;
- helper = tCanvasHelper;
- }
- function measure(text) {
- if (engine === 'svg') {
- helper.textContent = text;
- return helper.getComputedTextLength();
- }
- return helper.measureText(text).width;
- }
- return {
- measureText: measure
- };
- }
- function addFonts(fontData, defs) {
- if (!fontData) {
- this.isLoaded = true;
- return;
- }
- if (this.chars) {
- this.isLoaded = true;
- this.fonts = fontData.list;
- return;
- }
- if (!document.body) {
- this.isLoaded = true;
- fontData.list.forEach(function (data) {
- data.helper = createHelper(data);
- data.cache = {};
- });
- this.fonts = fontData.list;
- return;
- }
- var fontArr = fontData.list;
- var i;
- var len = fontArr.length;
- var _pendingFonts = len;
- for (i = 0; i < len; i += 1) {
- var shouldLoadFont = true;
- var loadedSelector;
- var j;
- fontArr[i].loaded = false;
- fontArr[i].monoCase = setUpNode(fontArr[i].fFamily, 'monospace');
- fontArr[i].sansCase = setUpNode(fontArr[i].fFamily, 'sans-serif');
- if (!fontArr[i].fPath) {
- fontArr[i].loaded = true;
- _pendingFonts -= 1;
- } else if (fontArr[i].fOrigin === 'p' || fontArr[i].origin === 3) {
- loadedSelector = document.querySelectorAll('style[f-forigin="p"][f-family="' + fontArr[i].fFamily + '"], style[f-origin="3"][f-family="' + fontArr[i].fFamily + '"]');
- if (loadedSelector.length > 0) {
- shouldLoadFont = false;
- }
- if (shouldLoadFont) {
- var s = createTag('style');
- s.setAttribute('f-forigin', fontArr[i].fOrigin);
- s.setAttribute('f-origin', fontArr[i].origin);
- s.setAttribute('f-family', fontArr[i].fFamily);
- s.type = 'text/css';
- s.innerText = '@font-face {font-family: ' + fontArr[i].fFamily + "; font-style: normal; src: url('" + fontArr[i].fPath + "');}";
- defs.appendChild(s);
- }
- } else if (fontArr[i].fOrigin === 'g' || fontArr[i].origin === 1) {
- loadedSelector = document.querySelectorAll('link[f-forigin="g"], link[f-origin="1"]');
- for (j = 0; j < loadedSelector.length; j += 1) {
- if (loadedSelector[j].href.indexOf(fontArr[i].fPath) !== -1) {
- // Font is already loaded
- shouldLoadFont = false;
- }
- }
- if (shouldLoadFont) {
- var l = createTag('link');
- l.setAttribute('f-forigin', fontArr[i].fOrigin);
- l.setAttribute('f-origin', fontArr[i].origin);
- l.type = 'text/css';
- l.rel = 'stylesheet';
- l.href = fontArr[i].fPath;
- document.body.appendChild(l);
- }
- } else if (fontArr[i].fOrigin === 't' || fontArr[i].origin === 2) {
- loadedSelector = document.querySelectorAll('script[f-forigin="t"], script[f-origin="2"]');
- for (j = 0; j < loadedSelector.length; j += 1) {
- if (fontArr[i].fPath === loadedSelector[j].src) {
- // Font is already loaded
- shouldLoadFont = false;
- }
- }
- if (shouldLoadFont) {
- var sc = createTag('link');
- sc.setAttribute('f-forigin', fontArr[i].fOrigin);
- sc.setAttribute('f-origin', fontArr[i].origin);
- sc.setAttribute('rel', 'stylesheet');
- sc.setAttribute('href', fontArr[i].fPath);
- defs.appendChild(sc);
- }
- }
- fontArr[i].helper = createHelper(fontArr[i], defs);
- fontArr[i].cache = {};
- this.fonts.push(fontArr[i]);
- }
- if (_pendingFonts === 0) {
- this.isLoaded = true;
- } else {
- // On some cases even if the font is loaded, it won't load correctly when measuring text on canvas.
- // Adding this timeout seems to fix it
- setTimeout(this.checkLoadedFonts.bind(this), 100);
- }
- }
- function addChars(chars) {
- if (!chars) {
- return;
- }
- if (!this.chars) {
- this.chars = [];
- }
- var i;
- var len = chars.length;
- var j;
- var jLen = this.chars.length;
- var found;
- for (i = 0; i < len; i += 1) {
- j = 0;
- found = false;
- while (j < jLen) {
- if (this.chars[j].style === chars[i].style && this.chars[j].fFamily === chars[i].fFamily && this.chars[j].ch === chars[i].ch) {
- found = true;
- }
- j += 1;
- }
- if (!found) {
- this.chars.push(chars[i]);
- jLen += 1;
- }
- }
- }
- function getCharData(_char, style, font) {
- var i = 0;
- var len = this.chars.length;
- while (i < len) {
- if (this.chars[i].ch === _char && this.chars[i].style === style && this.chars[i].fFamily === font) {
- return this.chars[i];
- }
- i += 1;
- }
- if ((typeof _char === 'string' && _char.charCodeAt(0) !== 13 || !_char) && console && console.warn // eslint-disable-line no-console
- && !this._warned) {
- this._warned = true;
- console.warn('Missing character from exported characters list: ', _char, style, font); // eslint-disable-line no-console
- }
- return emptyChar;
- }
- function measureText(_char2, fontName, size) {
- var fontData = this.getFontByName(fontName);
- // Using the char instead of char.charCodeAt(0)
- // to avoid collisions between equal chars
- var index = _char2;
- if (!fontData.cache[index]) {
- var tHelper = fontData.helper;
- if (_char2 === ' ') {
- var doubleSize = tHelper.measureText('|' + _char2 + '|');
- var singleSize = tHelper.measureText('||');
- fontData.cache[index] = (doubleSize - singleSize) / 100;
- } else {
- fontData.cache[index] = tHelper.measureText(_char2) / 100;
- }
- }
- return fontData.cache[index] * size;
- }
- function getFontByName(name) {
- var i = 0;
- var len = this.fonts.length;
- while (i < len) {
- if (this.fonts[i].fName === name) {
- return this.fonts[i];
- }
- i += 1;
- }
- return this.fonts[0];
- }
- function getCodePoint(string) {
- var codePoint = 0;
- var first = string.charCodeAt(0);
- if (first >= 0xD800 && first <= 0xDBFF) {
- var second = string.charCodeAt(1);
- if (second >= 0xDC00 && second <= 0xDFFF) {
- codePoint = (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
- }
- }
- return codePoint;
- }
- // Skin tone modifiers
- function isModifier(firstCharCode, secondCharCode) {
- var sum = firstCharCode.toString(16) + secondCharCode.toString(16);
- return surrogateModifiers.indexOf(sum) !== -1;
- }
- function isZeroWidthJoiner(charCode) {
- return charCode === ZERO_WIDTH_JOINER_CODE_POINT;
- }
- // This codepoint may change the appearance of the preceding character.
- // If that is a symbol, dingbat or emoji, U+FE0F forces it to be rendered
- // as a colorful image as compared to a monochrome text variant.
- function isVariationSelector(charCode) {
- return charCode === VARIATION_SELECTOR_16_CODE_POINT;
- }
- // The regional indicator symbols are a set of 26 alphabetic Unicode
- /// characters (A–Z) intended to be used to encode ISO 3166-1 alpha-2
- // two-letter country codes in a way that allows optional special treatment.
- function isRegionalCode(string) {
- var codePoint = getCodePoint(string);
- if (codePoint >= REGIONAL_CHARACTER_A_CODE_POINT && codePoint <= REGIONAL_CHARACTER_Z_CODE_POINT) {
- return true;
- }
- return false;
- }
- // Some Emoji implementations represent combinations of
- // two “regional indicator” letters as a single flag symbol.
- function isFlagEmoji(string) {
- return isRegionalCode(string.substr(0, 2)) && isRegionalCode(string.substr(2, 2));
- }
- function isCombinedCharacter(_char3) {
- return combinedCharacters.indexOf(_char3) !== -1;
- }
- // Regional flags start with a BLACK_FLAG_CODE_POINT
- // folowed by 5 chars in the TAG range
- // and end with a CANCEL_TAG_CODE_POINT
- function isRegionalFlag(text, index) {
- var codePoint = getCodePoint(text.substr(index, 2));
- if (codePoint !== BLACK_FLAG_CODE_POINT) {
- return false;
- }
- var count = 0;
- index += 2;
- while (count < 5) {
- codePoint = getCodePoint(text.substr(index, 2));
- if (codePoint < A_TAG_CODE_POINT || codePoint > Z_TAG_CODE_POINT) {
- return false;
- }
- count += 1;
- index += 2;
- }
- return getCodePoint(text.substr(index, 2)) === CANCEL_TAG_CODE_POINT;
- }
- function setIsLoaded() {
- this.isLoaded = true;
- }
- var Font = function Font() {
- this.fonts = [];
- this.chars = null;
- this.typekitLoaded = 0;
- this.isLoaded = false;
- this._warned = false;
- this.initTime = Date.now();
- this.setIsLoadedBinded = this.setIsLoaded.bind(this);
- this.checkLoadedFontsBinded = this.checkLoadedFonts.bind(this);
- };
- Font.isModifier = isModifier;
- Font.isZeroWidthJoiner = isZeroWidthJoiner;
- Font.isFlagEmoji = isFlagEmoji;
- Font.isRegionalCode = isRegionalCode;
- Font.isCombinedCharacter = isCombinedCharacter;
- Font.isRegionalFlag = isRegionalFlag;
- Font.isVariationSelector = isVariationSelector;
- Font.BLACK_FLAG_CODE_POINT = BLACK_FLAG_CODE_POINT;
- var fontPrototype = {
- addChars: addChars,
- addFonts: addFonts,
- getCharData: getCharData,
- getFontByName: getFontByName,
- measureText: measureText,
- checkLoadedFonts: checkLoadedFonts,
- setIsLoaded: setIsLoaded
- };
- Font.prototype = fontPrototype;
- return Font;
- }();
- function SlotManager(animationData) {
- this.animationData = animationData;
- }
- SlotManager.prototype.getProp = function (data) {
- if (this.animationData.slots && this.animationData.slots[data.sid]) {
- return Object.assign(data, this.animationData.slots[data.sid].p);
- }
- return data;
- };
- function slotFactory(animationData) {
- return new SlotManager(animationData);
- }
- function RenderableElement() {}
- RenderableElement.prototype = {
- initRenderable: function initRenderable() {
- // layer's visibility related to inpoint and outpoint. Rename isVisible to isInRange
- this.isInRange = false;
- // layer's display state
- this.hidden = false;
- // If layer's transparency equals 0, it can be hidden
- this.isTransparent = false;
- // list of animated components
- this.renderableComponents = [];
- },
- addRenderableComponent: function addRenderableComponent(component) {
- if (this.renderableComponents.indexOf(component) === -1) {
- this.renderableComponents.push(component);
- }
- },
- removeRenderableComponent: function removeRenderableComponent(component) {
- if (this.renderableComponents.indexOf(component) !== -1) {
- this.renderableComponents.splice(this.renderableComponents.indexOf(component), 1);
- }
- },
- prepareRenderableFrame: function prepareRenderableFrame(num) {
- this.checkLayerLimits(num);
- },
- checkTransparency: function checkTransparency() {
- if (this.finalTransform.mProp.o.v <= 0) {
- if (!this.isTransparent && this.globalData.renderConfig.hideOnTransparent) {
- this.isTransparent = true;
- this.hide();
- }
- } else if (this.isTransparent) {
- this.isTransparent = false;
- this.show();
- }
- },
- /**
- * @function
- * Initializes frame related properties.
- *
- * @param {number} num
- * current frame number in Layer's time
- *
- */
- checkLayerLimits: function checkLayerLimits(num) {
- if (this.data.ip - this.data.st <= num && this.data.op - this.data.st > num) {
- if (this.isInRange !== true) {
- this.globalData._mdf = true;
- this._mdf = true;
- this.isInRange = true;
- this.show();
- }
- } else if (this.isInRange !== false) {
- this.globalData._mdf = true;
- this.isInRange = false;
- this.hide();
- }
- },
- renderRenderable: function renderRenderable() {
- var i;
- var len = this.renderableComponents.length;
- for (i = 0; i < len; i += 1) {
- this.renderableComponents[i].renderFrame(this._isFirstFrame);
- }
- /* this.maskManager.renderFrame(this.finalTransform.mat);
- this.renderableEffectsManager.renderFrame(this._isFirstFrame); */
- },
- sourceRectAtTime: function sourceRectAtTime() {
- return {
- top: 0,
- left: 0,
- width: 100,
- height: 100
- };
- },
- getLayerSize: function getLayerSize() {
- if (this.data.ty === 5) {
- return {
- w: this.data.textData.width,
- h: this.data.textData.height
- };
- }
- return {
- w: this.data.width,
- h: this.data.height
- };
- }
- };
- var getBlendMode = function () {
- var blendModeEnums = {
- 0: 'source-over',
- 1: 'multiply',
- 2: 'screen',
- 3: 'overlay',
- 4: 'darken',
- 5: 'lighten',
- 6: 'color-dodge',
- 7: 'color-burn',
- 8: 'hard-light',
- 9: 'soft-light',
- 10: 'difference',
- 11: 'exclusion',
- 12: 'hue',
- 13: 'saturation',
- 14: 'color',
- 15: 'luminosity'
- };
- return function (mode) {
- return blendModeEnums[mode] || '';
- };
- }();
- function SliderEffect(data, elem, container) {
- this.p = PropertyFactory.getProp(elem, data.v, 0, 0, container);
- }
- function AngleEffect(data, elem, container) {
- this.p = PropertyFactory.getProp(elem, data.v, 0, 0, container);
- }
- function ColorEffect(data, elem, container) {
- this.p = PropertyFactory.getProp(elem, data.v, 1, 0, container);
- }
- function PointEffect(data, elem, container) {
- this.p = PropertyFactory.getProp(elem, data.v, 1, 0, container);
- }
- function LayerIndexEffect(data, elem, container) {
- this.p = PropertyFactory.getProp(elem, data.v, 0, 0, container);
- }
- function MaskIndexEffect(data, elem, container) {
- this.p = PropertyFactory.getProp(elem, data.v, 0, 0, container);
- }
- function CheckboxEffect(data, elem, container) {
- this.p = PropertyFactory.getProp(elem, data.v, 0, 0, container);
- }
- function NoValueEffect() {
- this.p = {};
- }
- function EffectsManager(data, element) {
- var effects = data.ef || [];
- this.effectElements = [];
- var i;
- var len = effects.length;
- var effectItem;
- for (i = 0; i < len; i += 1) {
- effectItem = new GroupEffect(effects[i], element);
- this.effectElements.push(effectItem);
- }
- }
- function GroupEffect(data, element) {
- this.init(data, element);
- }
- extendPrototype([DynamicPropertyContainer], GroupEffect);
- GroupEffect.prototype.getValue = GroupEffect.prototype.iterateDynamicProperties;
- GroupEffect.prototype.init = function (data, element) {
- this.data = data;
- this.effectElements = [];
- this.initDynamicPropertyContainer(element);
- var i;
- var len = this.data.ef.length;
- var eff;
- var effects = this.data.ef;
- for (i = 0; i < len; i += 1) {
- eff = null;
- switch (effects[i].ty) {
- case 0:
- eff = new SliderEffect(effects[i], element, this);
- break;
- case 1:
- eff = new AngleEffect(effects[i], element, this);
- break;
- case 2:
- eff = new ColorEffect(effects[i], element, this);
- break;
- case 3:
- eff = new PointEffect(effects[i], element, this);
- break;
- case 4:
- case 7:
- eff = new CheckboxEffect(effects[i], element, this);
- break;
- case 10:
- eff = new LayerIndexEffect(effects[i], element, this);
- break;
- case 11:
- eff = new MaskIndexEffect(effects[i], element, this);
- break;
- case 5:
- eff = new EffectsManager(effects[i], element, this);
- break;
- // case 6:
- default:
- eff = new NoValueEffect(effects[i], element, this);
- break;
- }
- if (eff) {
- this.effectElements.push(eff);
- }
- }
- };
- function BaseElement() {}
- BaseElement.prototype = {
- checkMasks: function checkMasks() {
- if (!this.data.hasMask) {
- return false;
- }
- var i = 0;
- var len = this.data.masksProperties.length;
- while (i < len) {
- if (this.data.masksProperties[i].mode !== 'n' && this.data.masksProperties[i].cl !== false) {
- return true;
- }
- i += 1;
- }
- return false;
- },
- initExpressions: function initExpressions() {
- var expressionsInterfaces = getExpressionInterfaces();
- if (!expressionsInterfaces) {
- return;
- }
- var LayerExpressionInterface = expressionsInterfaces('layer');
- var EffectsExpressionInterface = expressionsInterfaces('effects');
- var ShapeExpressionInterface = expressionsInterfaces('shape');
- var TextExpressionInterface = expressionsInterfaces('text');
- var CompExpressionInterface = expressionsInterfaces('comp');
- this.layerInterface = LayerExpressionInterface(this);
- if (this.data.hasMask && this.maskManager) {
- this.layerInterface.registerMaskInterface(this.maskManager);
- }
- var effectsInterface = EffectsExpressionInterface.createEffectsInterface(this, this.layerInterface);
- this.layerInterface.registerEffectsInterface(effectsInterface);
- if (this.data.ty === 0 || this.data.xt) {
- this.compInterface = CompExpressionInterface(this);
- } else if (this.data.ty === 4) {
- this.layerInterface.shapeInterface = ShapeExpressionInterface(this.shapesData, this.itemsData, this.layerInterface);
- this.layerInterface.content = this.layerInterface.shapeInterface;
- } else if (this.data.ty === 5) {
- this.layerInterface.textInterface = TextExpressionInterface(this);
- this.layerInterface.text = this.layerInterface.textInterface;
- }
- },
- setBlendMode: function setBlendMode() {
- var blendModeValue = getBlendMode(this.data.bm);
- var elem = this.baseElement || this.layerElement;
- elem.style['mix-blend-mode'] = blendModeValue;
- },
- initBaseData: function initBaseData(data, globalData, comp) {
- this.globalData = globalData;
- this.comp = comp;
- this.data = data;
- this.layerId = createElementID();
- // Stretch factor for old animations missing this property.
- if (!this.data.sr) {
- this.data.sr = 1;
- }
- // effects manager
- this.effectsManager = new EffectsManager(this.data, this, this.dynamicProperties);
- },
- getType: function getType() {
- return this.type;
- },
- sourceRectAtTime: function sourceRectAtTime() {}
- };
- /**
- * @file
- * Handles element's layer frame update.
- * Checks layer in point and out point
- *
- */
- function FrameElement() {}
- FrameElement.prototype = {
- /**
- * @function
- * Initializes frame related properties.
- *
- */
- initFrame: function initFrame() {
- // set to true when inpoint is rendered
- this._isFirstFrame = false;
- // list of animated properties
- this.dynamicProperties = [];
- // If layer has been modified in current tick this will be true
- this._mdf = false;
- },
- /**
- * @function
- * Calculates all dynamic values
- *
- * @param {number} num
- * current frame number in Layer's time
- * @param {boolean} isVisible
- * if layers is currently in range
- *
- */
- prepareProperties: function prepareProperties(num, isVisible) {
- var i;
- var len = this.dynamicProperties.length;
- for (i = 0; i < len; i += 1) {
- if (isVisible || this._isParent && this.dynamicProperties[i].propType === 'transform') {
- this.dynamicProperties[i].getValue();
- if (this.dynamicProperties[i]._mdf) {
- this.globalData._mdf = true;
- this._mdf = true;
- }
- }
- }
- },
- addDynamicProperty: function addDynamicProperty(prop) {
- if (this.dynamicProperties.indexOf(prop) === -1) {
- this.dynamicProperties.push(prop);
- }
- }
- };
- function FootageElement(data, globalData, comp) {
- this.initFrame();
- this.initRenderable();
- this.assetData = globalData.getAssetData(data.refId);
- this.footageData = globalData.imageLoader.getAsset(this.assetData);
- this.initBaseData(data, globalData, comp);
- }
- FootageElement.prototype.prepareFrame = function () {};
- extendPrototype([RenderableElement, BaseElement, FrameElement], FootageElement);
- FootageElement.prototype.getBaseElement = function () {
- return null;
- };
- FootageElement.prototype.renderFrame = function () {};
- FootageElement.prototype.destroy = function () {};
- FootageElement.prototype.initExpressions = function () {
- var expressionsInterfaces = getExpressionInterfaces();
- if (!expressionsInterfaces) {
- return;
- }
- var FootageInterface = expressionsInterfaces('footage');
- this.layerInterface = FootageInterface(this);
- };
- FootageElement.prototype.getFootageData = function () {
- return this.footageData;
- };
- function AudioElement(data, globalData, comp) {
- this.initFrame();
- this.initRenderable();
- this.assetData = globalData.getAssetData(data.refId);
- this.initBaseData(data, globalData, comp);
- this._isPlaying = false;
- this._canPlay = false;
- var assetPath = this.globalData.getAssetsPath(this.assetData);
- this.audio = this.globalData.audioController.createAudio(assetPath);
- this._currentTime = 0;
- this.globalData.audioController.addAudio(this);
- this._volumeMultiplier = 1;
- this._volume = 1;
- this._previousVolume = null;
- this.tm = data.tm ? PropertyFactory.getProp(this, data.tm, 0, globalData.frameRate, this) : {
- _placeholder: true
- };
- this.lv = PropertyFactory.getProp(this, data.au && data.au.lv ? data.au.lv : {
- k: [100]
- }, 1, 0.01, this);
- }
- AudioElement.prototype.prepareFrame = function (num) {
- this.prepareRenderableFrame(num, true);
- this.prepareProperties(num, true);
- if (!this.tm._placeholder) {
- var timeRemapped = this.tm.v;
- this._currentTime = timeRemapped;
- } else {
- this._currentTime = num / this.data.sr;
- }
- this._volume = this.lv.v[0];
- var totalVolume = this._volume * this._volumeMultiplier;
- if (this._previousVolume !== totalVolume) {
- this._previousVolume = totalVolume;
- this.audio.volume(totalVolume);
- }
- };
- extendPrototype([RenderableElement, BaseElement, FrameElement], AudioElement);
- AudioElement.prototype.renderFrame = function () {
- if (this.isInRange && this._canPlay) {
- if (!this._isPlaying) {
- this.audio.play();
- this.audio.seek(this._currentTime / this.globalData.frameRate);
- this._isPlaying = true;
- } else if (!this.audio.playing() || Math.abs(this._currentTime / this.globalData.frameRate - this.audio.seek()) > 0.1) {
- this.audio.seek(this._currentTime / this.globalData.frameRate);
- }
- }
- };
- AudioElement.prototype.show = function () {
- // this.audio.play()
- };
- AudioElement.prototype.hide = function () {
- this.audio.pause();
- this._isPlaying = false;
- };
- AudioElement.prototype.pause = function () {
- this.audio.pause();
- this._isPlaying = false;
- this._canPlay = false;
- };
- AudioElement.prototype.resume = function () {
- this._canPlay = true;
- };
- AudioElement.prototype.setRate = function (rateValue) {
- this.audio.rate(rateValue);
- };
- AudioElement.prototype.volume = function (volumeValue) {
- this._volumeMultiplier = volumeValue;
- this._previousVolume = volumeValue * this._volume;
- this.audio.volume(this._previousVolume);
- };
- AudioElement.prototype.getBaseElement = function () {
- return null;
- };
- AudioElement.prototype.destroy = function () {};
- AudioElement.prototype.sourceRectAtTime = function () {};
- AudioElement.prototype.initExpressions = function () {};
- function BaseRenderer() {}
- BaseRenderer.prototype.checkLayers = function (num) {
- var i;
- var len = this.layers.length;
- var data;
- this.completeLayers = true;
- for (i = len - 1; i >= 0; i -= 1) {
- if (!this.elements[i]) {
- data = this.layers[i];
- if (data.ip - data.st <= num - this.layers[i].st && data.op - data.st > num - this.layers[i].st) {
- this.buildItem(i);
- }
- }
- this.completeLayers = this.elements[i] ? this.completeLayers : false;
- }
- this.checkPendingElements();
- };
- BaseRenderer.prototype.createItem = function (layer) {
- switch (layer.ty) {
- case 2:
- return this.createImage(layer);
- case 0:
- return this.createComp(layer);
- case 1:
- return this.createSolid(layer);
- case 3:
- return this.createNull(layer);
- case 4:
- return this.createShape(layer);
- case 5:
- return this.createText(layer);
- case 6:
- return this.createAudio(layer);
- case 13:
- return this.createCamera(layer);
- case 15:
- return this.createFootage(layer);
- default:
- return this.createNull(layer);
- }
- };
- BaseRenderer.prototype.createCamera = function () {
- throw new Error('You\'re using a 3d camera. Try the html renderer.');
- };
- BaseRenderer.prototype.createAudio = function (data) {
- return new AudioElement(data, this.globalData, this);
- };
- BaseRenderer.prototype.createFootage = function (data) {
- return new FootageElement(data, this.globalData, this);
- };
- BaseRenderer.prototype.buildAllItems = function () {
- var i;
- var len = this.layers.length;
- for (i = 0; i < len; i += 1) {
- this.buildItem(i);
- }
- this.checkPendingElements();
- };
- BaseRenderer.prototype.includeLayers = function (newLayers) {
- this.completeLayers = false;
- var i;
- var len = newLayers.length;
- var j;
- var jLen = this.layers.length;
- for (i = 0; i < len; i += 1) {
- j = 0;
- while (j < jLen) {
- if (this.layers[j].id === newLayers[i].id) {
- this.layers[j] = newLayers[i];
- break;
- }
- j += 1;
- }
- }
- };
- BaseRenderer.prototype.setProjectInterface = function (pInterface) {
- this.globalData.projectInterface = pInterface;
- };
- BaseRenderer.prototype.initItems = function () {
- if (!this.globalData.progressiveLoad) {
- this.buildAllItems();
- }
- };
- BaseRenderer.prototype.buildElementParenting = function (element, parentName, hierarchy) {
- var elements = this.elements;
- var layers = this.layers;
- var i = 0;
- var len = layers.length;
- while (i < len) {
- if (layers[i].ind == parentName) {
- // eslint-disable-line eqeqeq
- if (!elements[i] || elements[i] === true) {
- this.buildItem(i);
- this.addPendingElement(element);
- } else {
- hierarchy.push(elements[i]);
- elements[i].setAsParent();
- if (layers[i].parent !== undefined) {
- this.buildElementParenting(element, layers[i].parent, hierarchy);
- } else {
- element.setHierarchy(hierarchy);
- }
- }
- }
- i += 1;
- }
- };
- BaseRenderer.prototype.addPendingElement = function (element) {
- this.pendingElements.push(element);
- };
- BaseRenderer.prototype.searchExtraCompositions = function (assets) {
- var i;
- var len = assets.length;
- for (i = 0; i < len; i += 1) {
- if (assets[i].xt) {
- var comp = this.createComp(assets[i]);
- comp.initExpressions();
- this.globalData.projectInterface.registerComposition(comp);
- }
- }
- };
- BaseRenderer.prototype.getElementById = function (ind) {
- var i;
- var len = this.elements.length;
- for (i = 0; i < len; i += 1) {
- if (this.elements[i].data.ind === ind) {
- return this.elements[i];
- }
- }
- return null;
- };
- BaseRenderer.prototype.getElementByPath = function (path) {
- var pathValue = path.shift();
- var element;
- if (typeof pathValue === 'number') {
- element = this.elements[pathValue];
- } else {
- var i;
- var len = this.elements.length;
- for (i = 0; i < len; i += 1) {
- if (this.elements[i].data.nm === pathValue) {
- element = this.elements[i];
- break;
- }
- }
- }
- if (path.length === 0) {
- return element;
- }
- return element.getElementByPath(path);
- };
- BaseRenderer.prototype.setupGlobalData = function (animData, fontsContainer) {
- this.globalData.fontManager = new FontManager();
- this.globalData.slotManager = slotFactory(animData);
- this.globalData.fontManager.addChars(animData.chars);
- this.globalData.fontManager.addFonts(animData.fonts, fontsContainer);
- this.globalData.getAssetData = this.animationItem.getAssetData.bind(this.animationItem);
- this.globalData.getAssetsPath = this.animationItem.getAssetsPath.bind(this.animationItem);
- this.globalData.imageLoader = this.animationItem.imagePreloader;
- this.globalData.audioController = this.animationItem.audioController;
- this.globalData.frameId = 0;
- this.globalData.frameRate = animData.fr;
- this.globalData.nm = animData.nm;
- this.globalData.compSize = {
- w: animData.w,
- h: animData.h
- };
- };
- var effectTypes = {
- TRANSFORM_EFFECT: 'transformEFfect'
- };
- function TransformElement() {}
- TransformElement.prototype = {
- initTransform: function initTransform() {
- var mat = new Matrix();
- this.finalTransform = {
- mProp: this.data.ks ? TransformPropertyFactory.getTransformProperty(this, this.data.ks, this) : {
- o: 0
- },
- _matMdf: false,
- _localMatMdf: false,
- _opMdf: false,
- mat: mat,
- localMat: mat,
- localOpacity: 1
- };
- if (this.data.ao) {
- this.finalTransform.mProp.autoOriented = true;
- }
- // TODO: check TYPE 11: Guided elements
- if (this.data.ty !== 11) {
- // this.createElements();
- }
- },
- renderTransform: function renderTransform() {
- this.finalTransform._opMdf = this.finalTransform.mProp.o._mdf || this._isFirstFrame;
- this.finalTransform._matMdf = this.finalTransform.mProp._mdf || this._isFirstFrame;
- if (this.hierarchy) {
- var mat;
- var finalMat = this.finalTransform.mat;
- var i = 0;
- var len = this.hierarchy.length;
- // Checking if any of the transformation matrices in the hierarchy chain has changed.
- if (!this.finalTransform._matMdf) {
- while (i < len) {
- if (this.hierarchy[i].finalTransform.mProp._mdf) {
- this.finalTransform._matMdf = true;
- break;
- }
- i += 1;
- }
- }
- if (this.finalTransform._matMdf) {
- mat = this.finalTransform.mProp.v.props;
- finalMat.cloneFromProps(mat);
- for (i = 0; i < len; i += 1) {
- finalMat.multiply(this.hierarchy[i].finalTransform.mProp.v);
- }
- }
- }
- if (!this.localTransforms || this.finalTransform._matMdf) {
- this.finalTransform._localMatMdf = this.finalTransform._matMdf;
- }
- if (this.finalTransform._opMdf) {
- this.finalTransform.localOpacity = this.finalTransform.mProp.o.v;
- }
- },
- renderLocalTransform: function renderLocalTransform() {
- if (this.localTransforms) {
- var i = 0;
- var len = this.localTransforms.length;
- this.finalTransform._localMatMdf = this.finalTransform._matMdf;
- if (!this.finalTransform._localMatMdf || !this.finalTransform._opMdf) {
- while (i < len) {
- if (this.localTransforms[i]._mdf) {
- this.finalTransform._localMatMdf = true;
- }
- if (this.localTransforms[i]._opMdf && !this.finalTransform._opMdf) {
- this.finalTransform.localOpacity = this.finalTransform.mProp.o.v;
- this.finalTransform._opMdf = true;
- }
- i += 1;
- }
- }
- if (this.finalTransform._localMatMdf) {
- var localMat = this.finalTransform.localMat;
- this.localTransforms[0].matrix.clone(localMat);
- for (i = 1; i < len; i += 1) {
- var lmat = this.localTransforms[i].matrix;
- localMat.multiply(lmat);
- }
- localMat.multiply(this.finalTransform.mat);
- }
- if (this.finalTransform._opMdf) {
- var localOp = this.finalTransform.localOpacity;
- for (i = 0; i < len; i += 1) {
- localOp *= this.localTransforms[i].opacity * 0.01;
- }
- this.finalTransform.localOpacity = localOp;
- }
- }
- },
- searchEffectTransforms: function searchEffectTransforms() {
- if (this.renderableEffectsManager) {
- var transformEffects = this.renderableEffectsManager.getEffects(effectTypes.TRANSFORM_EFFECT);
- if (transformEffects.length) {
- this.localTransforms = [];
- this.finalTransform.localMat = new Matrix();
- var i = 0;
- var len = transformEffects.length;
- for (i = 0; i < len; i += 1) {
- this.localTransforms.push(transformEffects[i]);
- }
- }
- }
- },
- globalToLocal: function globalToLocal(pt) {
- var transforms = [];
- transforms.push(this.finalTransform);
- var flag = true;
- var comp = this.comp;
- while (flag) {
- if (comp.finalTransform) {
- if (comp.data.hasMask) {
- transforms.splice(0, 0, comp.finalTransform);
- }
- comp = comp.comp;
- } else {
- flag = false;
- }
- }
- var i;
- var len = transforms.length;
- var ptNew;
- for (i = 0; i < len; i += 1) {
- ptNew = transforms[i].mat.applyToPointArray(0, 0, 0);
- // ptNew = transforms[i].mat.applyToPointArray(pt[0],pt[1],pt[2]);
- pt = [pt[0] - ptNew[0], pt[1] - ptNew[1], 0];
- }
- return pt;
- },
- mHelper: new Matrix()
- };
- function MaskElement(data, element, globalData) {
- this.data = data;
- this.element = element;
- this.globalData = globalData;
- this.storedData = [];
- this.masksProperties = this.data.masksProperties || [];
- this.maskElement = null;
- var defs = this.globalData.defs;
- var i;
- var len = this.masksProperties ? this.masksProperties.length : 0;
- this.viewData = createSizedArray(len);
- this.solidPath = '';
- var path;
- var properties = this.masksProperties;
- var count = 0;
- var currentMasks = [];
- var j;
- var jLen;
- var layerId = createElementID();
- var rect;
- var expansor;
- var feMorph;
- var x;
- var maskType = 'clipPath';
- var maskRef = 'clip-path';
- for (i = 0; i < len; i += 1) {
- if (properties[i].mode !== 'a' && properties[i].mode !== 'n' || properties[i].inv || properties[i].o.k !== 100 || properties[i].o.x) {
- maskType = 'mask';
- maskRef = 'mask';
- }
- if ((properties[i].mode === 's' || properties[i].mode === 'i') && count === 0) {
- rect = createNS('rect');
- rect.setAttribute('fill', '#ffffff');
- rect.setAttribute('width', this.element.comp.data.w || 0);
- rect.setAttribute('height', this.element.comp.data.h || 0);
- currentMasks.push(rect);
- } else {
- rect = null;
- }
- path = createNS('path');
- if (properties[i].mode === 'n') {
- // TODO move this to a factory or to a constructor
- this.viewData[i] = {
- op: PropertyFactory.getProp(this.element, properties[i].o, 0, 0.01, this.element),
- prop: ShapePropertyFactory.getShapeProp(this.element, properties[i], 3),
- elem: path,
- lastPath: ''
- };
- defs.appendChild(path);
- } else {
- count += 1;
- path.setAttribute('fill', properties[i].mode === 's' ? '#000000' : '#ffffff');
- path.setAttribute('clip-rule', 'nonzero');
- var filterID;
- if (properties[i].x.k !== 0) {
- maskType = 'mask';
- maskRef = 'mask';
- x = PropertyFactory.getProp(this.element, properties[i].x, 0, null, this.element);
- filterID = createElementID();
- expansor = createNS('filter');
- expansor.setAttribute('id', filterID);
- feMorph = createNS('feMorphology');
- feMorph.setAttribute('operator', 'erode');
- feMorph.setAttribute('in', 'SourceGraphic');
- feMorph.setAttribute('radius', '0');
- expansor.appendChild(feMorph);
- defs.appendChild(expansor);
- path.setAttribute('stroke', properties[i].mode === 's' ? '#000000' : '#ffffff');
- } else {
- feMorph = null;
- x = null;
- }
- // TODO move this to a factory or to a constructor
- this.storedData[i] = {
- elem: path,
- x: x,
- expan: feMorph,
- lastPath: '',
- lastOperator: '',
- filterId: filterID,
- lastRadius: 0
- };
- if (properties[i].mode === 'i') {
- jLen = currentMasks.length;
- var g = createNS('g');
- for (j = 0; j < jLen; j += 1) {
- g.appendChild(currentMasks[j]);
- }
- var mask = createNS('mask');
- mask.setAttribute('mask-type', 'alpha');
- mask.setAttribute('id', layerId + '_' + count);
- mask.appendChild(path);
- defs.appendChild(mask);
- g.setAttribute('mask', 'url(' + getLocationHref() + '#' + layerId + '_' + count + ')');
- currentMasks.length = 0;
- currentMasks.push(g);
- } else {
- currentMasks.push(path);
- }
- if (properties[i].inv && !this.solidPath) {
- this.solidPath = this.createLayerSolidPath();
- }
- // TODO move this to a factory or to a constructor
- this.viewData[i] = {
- elem: path,
- lastPath: '',
- op: PropertyFactory.getProp(this.element, properties[i].o, 0, 0.01, this.element),
- prop: ShapePropertyFactory.getShapeProp(this.element, properties[i], 3),
- invRect: rect
- };
- if (!this.viewData[i].prop.k) {
- this.drawPath(properties[i], this.viewData[i].prop.v, this.viewData[i]);
- }
- }
- }
- this.maskElement = createNS(maskType);
- len = currentMasks.length;
- for (i = 0; i < len; i += 1) {
- this.maskElement.appendChild(currentMasks[i]);
- }
- if (count > 0) {
- this.maskElement.setAttribute('id', layerId);
- this.element.maskedElement.setAttribute(maskRef, 'url(' + getLocationHref() + '#' + layerId + ')');
- defs.appendChild(this.maskElement);
- }
- if (this.viewData.length) {
- this.element.addRenderableComponent(this);
- }
- }
- MaskElement.prototype.getMaskProperty = function (pos) {
- return this.viewData[pos].prop;
- };
- MaskElement.prototype.renderFrame = function (isFirstFrame) {
- var finalMat = this.element.finalTransform.mat;
- var i;
- var len = this.masksProperties.length;
- for (i = 0; i < len; i += 1) {
- if (this.viewData[i].prop._mdf || isFirstFrame) {
- this.drawPath(this.masksProperties[i], this.viewData[i].prop.v, this.viewData[i]);
- }
- if (this.viewData[i].op._mdf || isFirstFrame) {
- this.viewData[i].elem.setAttribute('fill-opacity', this.viewData[i].op.v);
- }
- if (this.masksProperties[i].mode !== 'n') {
- if (this.viewData[i].invRect && (this.element.finalTransform.mProp._mdf || isFirstFrame)) {
- this.viewData[i].invRect.setAttribute('transform', finalMat.getInverseMatrix().to2dCSS());
- }
- if (this.storedData[i].x && (this.storedData[i].x._mdf || isFirstFrame)) {
- var feMorph = this.storedData[i].expan;
- if (this.storedData[i].x.v < 0) {
- if (this.storedData[i].lastOperator !== 'erode') {
- this.storedData[i].lastOperator = 'erode';
- this.storedData[i].elem.setAttribute('filter', 'url(' + getLocationHref() + '#' + this.storedData[i].filterId + ')');
- }
- feMorph.setAttribute('radius', -this.storedData[i].x.v);
- } else {
- if (this.storedData[i].lastOperator !== 'dilate') {
- this.storedData[i].lastOperator = 'dilate';
- this.storedData[i].elem.setAttribute('filter', null);
- }
- this.storedData[i].elem.setAttribute('stroke-width', this.storedData[i].x.v * 2);
- }
- }
- }
- }
- };
- MaskElement.prototype.getMaskelement = function () {
- return this.maskElement;
- };
- MaskElement.prototype.createLayerSolidPath = function () {
- var path = 'M0,0 ';
- path += ' h' + this.globalData.compSize.w;
- path += ' v' + this.globalData.compSize.h;
- path += ' h-' + this.globalData.compSize.w;
- path += ' v-' + this.globalData.compSize.h + ' ';
- return path;
- };
- MaskElement.prototype.drawPath = function (pathData, pathNodes, viewData) {
- var pathString = ' M' + pathNodes.v[0][0] + ',' + pathNodes.v[0][1];
- var i;
- var len;
- len = pathNodes._length;
- for (i = 1; i < len; i += 1) {
- // pathString += " C"+pathNodes.o[i-1][0]+','+pathNodes.o[i-1][1] + " "+pathNodes.i[i][0]+','+pathNodes.i[i][1] + " "+pathNodes.v[i][0]+','+pathNodes.v[i][1];
- pathString += ' C' + pathNodes.o[i - 1][0] + ',' + pathNodes.o[i - 1][1] + ' ' + pathNodes.i[i][0] + ',' + pathNodes.i[i][1] + ' ' + pathNodes.v[i][0] + ',' + pathNodes.v[i][1];
- }
- // pathString += " C"+pathNodes.o[i-1][0]+','+pathNodes.o[i-1][1] + " "+pathNodes.i[0][0]+','+pathNodes.i[0][1] + " "+pathNodes.v[0][0]+','+pathNodes.v[0][1];
- if (pathNodes.c && len > 1) {
- pathString += ' C' + pathNodes.o[i - 1][0] + ',' + pathNodes.o[i - 1][1] + ' ' + pathNodes.i[0][0] + ',' + pathNodes.i[0][1] + ' ' + pathNodes.v[0][0] + ',' + pathNodes.v[0][1];
- }
- // pathNodes.__renderedString = pathString;
- if (viewData.lastPath !== pathString) {
- var pathShapeValue = '';
- if (viewData.elem) {
- if (pathNodes.c) {
- pathShapeValue = pathData.inv ? this.solidPath + pathString : pathString;
- }
- viewData.elem.setAttribute('d', pathShapeValue);
- }
- viewData.lastPath = pathString;
- }
- };
- MaskElement.prototype.destroy = function () {
- this.element = null;
- this.globalData = null;
- this.maskElement = null;
- this.data = null;
- this.masksProperties = null;
- };
- var filtersFactory = function () {
- var ob = {};
- ob.createFilter = createFilter;
- ob.createAlphaToLuminanceFilter = createAlphaToLuminanceFilter;
- function createFilter(filId, skipCoordinates) {
- var fil = createNS('filter');
- fil.setAttribute('id', filId);
- if (skipCoordinates !== true) {
- fil.setAttribute('filterUnits', 'objectBoundingBox');
- fil.setAttribute('x', '0%');
- fil.setAttribute('y', '0%');
- fil.setAttribute('width', '100%');
- fil.setAttribute('height', '100%');
- }
- return fil;
- }
- function createAlphaToLuminanceFilter() {
- var feColorMatrix = createNS('feColorMatrix');
- feColorMatrix.setAttribute('type', 'matrix');
- feColorMatrix.setAttribute('color-interpolation-filters', 'sRGB');
- feColorMatrix.setAttribute('values', '0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 1');
- return feColorMatrix;
- }
- return ob;
- }();
- var featureSupport = function () {
- var ob = {
- maskType: true,
- svgLumaHidden: true,
- offscreenCanvas: typeof OffscreenCanvas !== 'undefined'
- };
- if (/MSIE 10/i.test(navigator.userAgent) || /MSIE 9/i.test(navigator.userAgent) || /rv:11.0/i.test(navigator.userAgent) || /Edge\/\d./i.test(navigator.userAgent)) {
- ob.maskType = false;
- }
- if (/firefox/i.test(navigator.userAgent)) {
- ob.svgLumaHidden = false;
- }
- return ob;
- }();
- var registeredEffects$1 = {};
- var idPrefix = 'filter_result_';
- function SVGEffects(elem) {
- var i;
- var source = 'SourceGraphic';
- var len = elem.data.ef ? elem.data.ef.length : 0;
- var filId = createElementID();
- var fil = filtersFactory.createFilter(filId, true);
- var count = 0;
- this.filters = [];
- var filterManager;
- for (i = 0; i < len; i += 1) {
- filterManager = null;
- var type = elem.data.ef[i].ty;
- if (registeredEffects$1[type]) {
- var Effect = registeredEffects$1[type].effect;
- filterManager = new Effect(fil, elem.effectsManager.effectElements[i], elem, idPrefix + count, source);
- source = idPrefix + count;
- if (registeredEffects$1[type].countsAsEffect) {
- count += 1;
- }
- }
- if (filterManager) {
- this.filters.push(filterManager);
- }
- }
- if (count) {
- elem.globalData.defs.appendChild(fil);
- elem.layerElement.setAttribute('filter', 'url(' + getLocationHref() + '#' + filId + ')');
- }
- if (this.filters.length) {
- elem.addRenderableComponent(this);
- }
- }
- SVGEffects.prototype.renderFrame = function (_isFirstFrame) {
- var i;
- var len = this.filters.length;
- for (i = 0; i < len; i += 1) {
- this.filters[i].renderFrame(_isFirstFrame);
- }
- };
- SVGEffects.prototype.getEffects = function (type) {
- var i;
- var len = this.filters.length;
- var effects = [];
- for (i = 0; i < len; i += 1) {
- if (this.filters[i].type === type) {
- effects.push(this.filters[i]);
- }
- }
- return effects;
- };
- function registerEffect$1(id, effect, countsAsEffect) {
- registeredEffects$1[id] = {
- effect: effect,
- countsAsEffect: countsAsEffect
- };
- }
- function SVGBaseElement() {}
- SVGBaseElement.prototype = {
- initRendererElement: function initRendererElement() {
- this.layerElement = createNS('g');
- },
- createContainerElements: function createContainerElements() {
- this.matteElement = createNS('g');
- this.transformedElement = this.layerElement;
- this.maskedElement = this.layerElement;
- this._sizeChanged = false;
- var layerElementParent = null;
- // If this layer acts as a mask for the following layer
- if (this.data.td) {
- this.matteMasks = {};
- var gg = createNS('g');
- gg.setAttribute('id', this.layerId);
- gg.appendChild(this.layerElement);
- layerElementParent = gg;
- this.globalData.defs.appendChild(gg);
- } else if (this.data.tt) {
- this.matteElement.appendChild(this.layerElement);
- layerElementParent = this.matteElement;
- this.baseElement = this.matteElement;
- } else {
- this.baseElement = this.layerElement;
- }
- if (this.data.ln) {
- this.layerElement.setAttribute('id', this.data.ln);
- }
- if (this.data.cl) {
- this.layerElement.setAttribute('class', this.data.cl);
- }
- // Clipping compositions to hide content that exceeds boundaries. If collapsed transformations is on, component should not be clipped
- if (this.data.ty === 0 && !this.data.hd) {
- var cp = createNS('clipPath');
- var pt = createNS('path');
- pt.setAttribute('d', 'M0,0 L' + this.data.w + ',0 L' + this.data.w + ',' + this.data.h + ' L0,' + this.data.h + 'z');
- var clipId = createElementID();
- cp.setAttribute('id', clipId);
- cp.appendChild(pt);
- this.globalData.defs.appendChild(cp);
- if (this.checkMasks()) {
- var cpGroup = createNS('g');
- cpGroup.setAttribute('clip-path', 'url(' + getLocationHref() + '#' + clipId + ')');
- cpGroup.appendChild(this.layerElement);
- this.transformedElement = cpGroup;
- if (layerElementParent) {
- layerElementParent.appendChild(this.transformedElement);
- } else {
- this.baseElement = this.transformedElement;
- }
- } else {
- this.layerElement.setAttribute('clip-path', 'url(' + getLocationHref() + '#' + clipId + ')');
- }
- }
- if (this.data.bm !== 0) {
- this.setBlendMode();
- }
- },
- renderElement: function renderElement() {
- if (this.finalTransform._localMatMdf) {
- this.transformedElement.setAttribute('transform', this.finalTransform.localMat.to2dCSS());
- }
- if (this.finalTransform._opMdf) {
- this.transformedElement.setAttribute('opacity', this.finalTransform.localOpacity);
- }
- },
- destroyBaseElement: function destroyBaseElement() {
- this.layerElement = null;
- this.matteElement = null;
- this.maskManager.destroy();
- },
- getBaseElement: function getBaseElement() {
- if (this.data.hd) {
- return null;
- }
- return this.baseElement;
- },
- createRenderableComponents: function createRenderableComponents() {
- this.maskManager = new MaskElement(this.data, this, this.globalData);
- this.renderableEffectsManager = new SVGEffects(this);
- this.searchEffectTransforms();
- },
- getMatte: function getMatte(matteType) {
- // This should not be a common case. But for backward compatibility, we'll create the matte object.
- // It solves animations that have two consecutive layers marked as matte masks.
- // Which is an undefined behavior in AE.
- if (!this.matteMasks) {
- this.matteMasks = {};
- }
- if (!this.matteMasks[matteType]) {
- var id = this.layerId + '_' + matteType;
- var filId;
- var fil;
- var useElement;
- var gg;
- if (matteType === 1 || matteType === 3) {
- var masker = createNS('mask');
- masker.setAttribute('id', id);
- masker.setAttribute('mask-type', matteType === 3 ? 'luminance' : 'alpha');
- useElement = createNS('use');
- useElement.setAttributeNS('http://www.w3.org/1999/xlink', 'href', '#' + this.layerId);
- masker.appendChild(useElement);
- this.globalData.defs.appendChild(masker);
- if (!featureSupport.maskType && matteType === 1) {
- masker.setAttribute('mask-type', 'luminance');
- filId = createElementID();
- fil = filtersFactory.createFilter(filId);
- this.globalData.defs.appendChild(fil);
- fil.appendChild(filtersFactory.createAlphaToLuminanceFilter());
- gg = createNS('g');
- gg.appendChild(useElement);
- masker.appendChild(gg);
- gg.setAttribute('filter', 'url(' + getLocationHref() + '#' + filId + ')');
- }
- } else if (matteType === 2) {
- var maskGroup = createNS('mask');
- maskGroup.setAttribute('id', id);
- maskGroup.setAttribute('mask-type', 'alpha');
- var maskGrouper = createNS('g');
- maskGroup.appendChild(maskGrouper);
- filId = createElementID();
- fil = filtersFactory.createFilter(filId);
- /// /
- var feCTr = createNS('feComponentTransfer');
- feCTr.setAttribute('in', 'SourceGraphic');
- fil.appendChild(feCTr);
- var feFunc = createNS('feFuncA');
- feFunc.setAttribute('type', 'table');
- feFunc.setAttribute('tableValues', '1.0 0.0');
- feCTr.appendChild(feFunc);
- /// /
- this.globalData.defs.appendChild(fil);
- var alphaRect = createNS('rect');
- alphaRect.setAttribute('width', this.comp.data.w);
- alphaRect.setAttribute('height', this.comp.data.h);
- alphaRect.setAttribute('x', '0');
- alphaRect.setAttribute('y', '0');
- alphaRect.setAttribute('fill', '#ffffff');
- alphaRect.setAttribute('opacity', '0');
- maskGrouper.setAttribute('filter', 'url(' + getLocationHref() + '#' + filId + ')');
- maskGrouper.appendChild(alphaRect);
- useElement = createNS('use');
- useElement.setAttributeNS('http://www.w3.org/1999/xlink', 'href', '#' + this.layerId);
- maskGrouper.appendChild(useElement);
- if (!featureSupport.maskType) {
- maskGroup.setAttribute('mask-type', 'luminance');
- fil.appendChild(filtersFactory.createAlphaToLuminanceFilter());
- gg = createNS('g');
- maskGrouper.appendChild(alphaRect);
- gg.appendChild(this.layerElement);
- maskGrouper.appendChild(gg);
- }
- this.globalData.defs.appendChild(maskGroup);
- }
- this.matteMasks[matteType] = id;
- }
- return this.matteMasks[matteType];
- },
- setMatte: function setMatte(id) {
- if (!this.matteElement) {
- return;
- }
- this.matteElement.setAttribute('mask', 'url(' + getLocationHref() + '#' + id + ')');
- }
- };
- /**
- * @file
- * Handles AE's layer parenting property.
- *
- */
- function HierarchyElement() {}
- HierarchyElement.prototype = {
- /**
- * @function
- * Initializes hierarchy properties
- *
- */
- initHierarchy: function initHierarchy() {
- // element's parent list
- this.hierarchy = [];
- // if element is parent of another layer _isParent will be true
- this._isParent = false;
- this.checkParenting();
- },
- /**
- * @function
- * Sets layer's hierarchy.
- * @param {array} hierarch
- * layer's parent list
- *
- */
- setHierarchy: function setHierarchy(hierarchy) {
- this.hierarchy = hierarchy;
- },
- /**
- * @function
- * Sets layer as parent.
- *
- */
- setAsParent: function setAsParent() {
- this._isParent = true;
- },
- /**
- * @function
- * Searches layer's parenting chain
- *
- */
- checkParenting: function checkParenting() {
- if (this.data.parent !== undefined) {
- this.comp.buildElementParenting(this, this.data.parent, []);
- }
- }
- };
- function RenderableDOMElement() {}
- (function () {
- var _prototype = {
- initElement: function initElement(data, globalData, comp) {
- this.initFrame();
- this.initBaseData(data, globalData, comp);
- this.initTransform(data, globalData, comp);
- this.initHierarchy();
- this.initRenderable();
- this.initRendererElement();
- this.createContainerElements();
- this.createRenderableComponents();
- this.createContent();
- this.hide();
- },
- hide: function hide() {
- // console.log('HIDE', this);
- if (!this.hidden && (!this.isInRange || this.isTransparent)) {
- var elem = this.baseElement || this.layerElement;
- elem.style.display = 'none';
- this.hidden = true;
- }
- },
- show: function show() {
- // console.log('SHOW', this);
- if (this.isInRange && !this.isTransparent) {
- if (!this.data.hd) {
- var elem = this.baseElement || this.layerElement;
- elem.style.display = 'block';
- }
- this.hidden = false;
- this._isFirstFrame = true;
- }
- },
- renderFrame: function renderFrame() {
- // If it is exported as hidden (data.hd === true) no need to render
- // If it is not visible no need to render
- if (this.data.hd || this.hidden) {
- return;
- }
- this.renderTransform();
- this.renderRenderable();
- this.renderLocalTransform();
- this.renderElement();
- this.renderInnerContent();
- if (this._isFirstFrame) {
- this._isFirstFrame = false;
- }
- },
- renderInnerContent: function renderInnerContent() {},
- prepareFrame: function prepareFrame(num) {
- this._mdf = false;
- this.prepareRenderableFrame(num);
- this.prepareProperties(num, this.isInRange);
- this.checkTransparency();
- },
- destroy: function destroy() {
- this.innerElem = null;
- this.destroyBaseElement();
- }
- };
- extendPrototype([RenderableElement, createProxyFunction(_prototype)], RenderableDOMElement);
- })();
- function IImageElement(data, globalData, comp) {
- this.assetData = globalData.getAssetData(data.refId);
- if (this.assetData && this.assetData.sid) {
- this.assetData = globalData.slotManager.getProp(this.assetData);
- }
- this.initElement(data, globalData, comp);
- this.sourceRect = {
- top: 0,
- left: 0,
- width: this.assetData.w,
- height: this.assetData.h
- };
- }
- extendPrototype([BaseElement, TransformElement, SVGBaseElement, HierarchyElement, FrameElement, RenderableDOMElement], IImageElement);
- IImageElement.prototype.createContent = function () {
- var assetPath = this.globalData.getAssetsPath(this.assetData);
- this.innerElem = createNS('image');
- this.innerElem.setAttribute('width', this.assetData.w + 'px');
- this.innerElem.setAttribute('height', this.assetData.h + 'px');
- this.innerElem.setAttribute('preserveAspectRatio', this.assetData.pr || this.globalData.renderConfig.imagePreserveAspectRatio);
- this.innerElem.setAttributeNS('http://www.w3.org/1999/xlink', 'href', assetPath);
- this.layerElement.appendChild(this.innerElem);
- };
- IImageElement.prototype.sourceRectAtTime = function () {
- return this.sourceRect;
- };
- function ProcessedElement(element, position) {
- this.elem = element;
- this.pos = position;
- }
- function IShapeElement() {}
- IShapeElement.prototype = {
- addShapeToModifiers: function addShapeToModifiers(data) {
- var i;
- var len = this.shapeModifiers.length;
- for (i = 0; i < len; i += 1) {
- this.shapeModifiers[i].addShape(data);
- }
- },
- isShapeInAnimatedModifiers: function isShapeInAnimatedModifiers(data) {
- var i = 0;
- var len = this.shapeModifiers.length;
- while (i < len) {
- if (this.shapeModifiers[i].isAnimatedWithShape(data)) {
- return true;
- }
- }
- return false;
- },
- renderModifiers: function renderModifiers() {
- if (!this.shapeModifiers.length) {
- return;
- }
- var i;
- var len = this.shapes.length;
- for (i = 0; i < len; i += 1) {
- this.shapes[i].sh.reset();
- }
- len = this.shapeModifiers.length;
- var shouldBreakProcess;
- for (i = len - 1; i >= 0; i -= 1) {
- shouldBreakProcess = this.shapeModifiers[i].processShapes(this._isFirstFrame);
- // workaround to fix cases where a repeater resets the shape so the following processes get called twice
- // TODO: find a better solution for this
- if (shouldBreakProcess) {
- break;
- }
- }
- },
- searchProcessedElement: function searchProcessedElement(elem) {
- var elements = this.processedElements;
- var i = 0;
- var len = elements.length;
- while (i < len) {
- if (elements[i].elem === elem) {
- return elements[i].pos;
- }
- i += 1;
- }
- return 0;
- },
- addProcessedElement: function addProcessedElement(elem, pos) {
- var elements = this.processedElements;
- var i = elements.length;
- while (i) {
- i -= 1;
- if (elements[i].elem === elem) {
- elements[i].pos = pos;
- return;
- }
- }
- elements.push(new ProcessedElement(elem, pos));
- },
- prepareFrame: function prepareFrame(num) {
- this.prepareRenderableFrame(num);
- this.prepareProperties(num, this.isInRange);
- }
- };
- var lineCapEnum = {
- 1: 'butt',
- 2: 'round',
- 3: 'square'
- };
- var lineJoinEnum = {
- 1: 'miter',
- 2: 'round',
- 3: 'bevel'
- };
- function SVGShapeData(transformers, level, shape) {
- this.caches = [];
- this.styles = [];
- this.transformers = transformers;
- this.lStr = '';
- this.sh = shape;
- this.lvl = level;
- // TODO find if there are some cases where _isAnimated can be false.
- // For now, since shapes add up with other shapes. They have to be calculated every time.
- // One way of finding out is checking if all styles associated to this shape depend only of this shape
- this._isAnimated = !!shape.k;
- // TODO: commenting this for now since all shapes are animated
- var i = 0;
- var len = transformers.length;
- while (i < len) {
- if (transformers[i].mProps.dynamicProperties.length) {
- this._isAnimated = true;
- break;
- }
- i += 1;
- }
- }
- SVGShapeData.prototype.setAsAnimated = function () {
- this._isAnimated = true;
- };
- function SVGStyleData(data, level) {
- this.data = data;
- this.type = data.ty;
- this.d = '';
- this.lvl = level;
- this._mdf = false;
- this.closed = data.hd === true;
- this.pElem = createNS('path');
- this.msElem = null;
- }
- SVGStyleData.prototype.reset = function () {
- this.d = '';
- this._mdf = false;
- };
- function DashProperty(elem, data, renderer, container) {
- this.elem = elem;
- this.frameId = -1;
- this.dataProps = createSizedArray(data.length);
- this.renderer = renderer;
- this.k = false;
- this.dashStr = '';
- this.dashArray = createTypedArray('float32', data.length ? data.length - 1 : 0);
- this.dashoffset = createTypedArray('float32', 1);
- this.initDynamicPropertyContainer(container);
- var i;
- var len = data.length || 0;
- var prop;
- for (i = 0; i < len; i += 1) {
- prop = PropertyFactory.getProp(elem, data[i].v, 0, 0, this);
- this.k = prop.k || this.k;
- this.dataProps[i] = {
- n: data[i].n,
- p: prop
- };
- }
- if (!this.k) {
- this.getValue(true);
- }
- this._isAnimated = this.k;
- }
- DashProperty.prototype.getValue = function (forceRender) {
- if (this.elem.globalData.frameId === this.frameId && !forceRender) {
- return;
- }
- this.frameId = this.elem.globalData.frameId;
- this.iterateDynamicProperties();
- this._mdf = this._mdf || forceRender;
- if (this._mdf) {
- var i = 0;
- var len = this.dataProps.length;
- if (this.renderer === 'svg') {
- this.dashStr = '';
- }
- for (i = 0; i < len; i += 1) {
- if (this.dataProps[i].n !== 'o') {
- if (this.renderer === 'svg') {
- this.dashStr += ' ' + this.dataProps[i].p.v;
- } else {
- this.dashArray[i] = this.dataProps[i].p.v;
- }
- } else {
- this.dashoffset[0] = this.dataProps[i].p.v;
- }
- }
- }
- };
- extendPrototype([DynamicPropertyContainer], DashProperty);
- function SVGStrokeStyleData(elem, data, styleOb) {
- this.initDynamicPropertyContainer(elem);
- this.getValue = this.iterateDynamicProperties;
- this.o = PropertyFactory.getProp(elem, data.o, 0, 0.01, this);
- this.w = PropertyFactory.getProp(elem, data.w, 0, null, this);
- this.d = new DashProperty(elem, data.d || {}, 'svg', this);
- this.c = PropertyFactory.getProp(elem, data.c, 1, 255, this);
- this.style = styleOb;
- this._isAnimated = !!this._isAnimated;
- }
- extendPrototype([DynamicPropertyContainer], SVGStrokeStyleData);
- function SVGFillStyleData(elem, data, styleOb) {
- this.initDynamicPropertyContainer(elem);
- this.getValue = this.iterateDynamicProperties;
- this.o = PropertyFactory.getProp(elem, data.o, 0, 0.01, this);
- this.c = PropertyFactory.getProp(elem, data.c, 1, 255, this);
- this.style = styleOb;
- }
- extendPrototype([DynamicPropertyContainer], SVGFillStyleData);
- function SVGNoStyleData(elem, data, styleOb) {
- this.initDynamicPropertyContainer(elem);
- this.getValue = this.iterateDynamicProperties;
- this.style = styleOb;
- }
- extendPrototype([DynamicPropertyContainer], SVGNoStyleData);
- function GradientProperty(elem, data, container) {
- this.data = data;
- this.c = createTypedArray('uint8c', data.p * 4);
- var cLength = data.k.k[0].s ? data.k.k[0].s.length - data.p * 4 : data.k.k.length - data.p * 4;
- this.o = createTypedArray('float32', cLength);
- this._cmdf = false;
- this._omdf = false;
- this._collapsable = this.checkCollapsable();
- this._hasOpacity = cLength;
- this.initDynamicPropertyContainer(container);
- this.prop = PropertyFactory.getProp(elem, data.k, 1, null, this);
- this.k = this.prop.k;
- this.getValue(true);
- }
- GradientProperty.prototype.comparePoints = function (values, points) {
- var i = 0;
- var len = this.o.length / 2;
- var diff;
- while (i < len) {
- diff = Math.abs(values[i * 4] - values[points * 4 + i * 2]);
- if (diff > 0.01) {
- return false;
- }
- i += 1;
- }
- return true;
- };
- GradientProperty.prototype.checkCollapsable = function () {
- if (this.o.length / 2 !== this.c.length / 4) {
- return false;
- }
- if (this.data.k.k[0].s) {
- var i = 0;
- var len = this.data.k.k.length;
- while (i < len) {
- if (!this.comparePoints(this.data.k.k[i].s, this.data.p)) {
- return false;
- }
- i += 1;
- }
- } else if (!this.comparePoints(this.data.k.k, this.data.p)) {
- return false;
- }
- return true;
- };
- GradientProperty.prototype.getValue = function (forceRender) {
- this.prop.getValue();
- this._mdf = false;
- this._cmdf = false;
- this._omdf = false;
- if (this.prop._mdf || forceRender) {
- var i;
- var len = this.data.p * 4;
- var mult;
- var val;
- for (i = 0; i < len; i += 1) {
- mult = i % 4 === 0 ? 100 : 255;
- val = Math.round(this.prop.v[i] * mult);
- if (this.c[i] !== val) {
- this.c[i] = val;
- this._cmdf = !forceRender;
- }
- }
- if (this.o.length) {
- len = this.prop.v.length;
- for (i = this.data.p * 4; i < len; i += 1) {
- mult = i % 2 === 0 ? 100 : 1;
- val = i % 2 === 0 ? Math.round(this.prop.v[i] * 100) : this.prop.v[i];
- if (this.o[i - this.data.p * 4] !== val) {
- this.o[i - this.data.p * 4] = val;
- this._omdf = !forceRender;
- }
- }
- }
- this._mdf = !forceRender;
- }
- };
- extendPrototype([DynamicPropertyContainer], GradientProperty);
- function SVGGradientFillStyleData(elem, data, styleOb) {
- this.initDynamicPropertyContainer(elem);
- this.getValue = this.iterateDynamicProperties;
- this.initGradientData(elem, data, styleOb);
- }
- SVGGradientFillStyleData.prototype.initGradientData = function (elem, data, styleOb) {
- this.o = PropertyFactory.getProp(elem, data.o, 0, 0.01, this);
- this.s = PropertyFactory.getProp(elem, data.s, 1, null, this);
- this.e = PropertyFactory.getProp(elem, data.e, 1, null, this);
- this.h = PropertyFactory.getProp(elem, data.h || {
- k: 0
- }, 0, 0.01, this);
- this.a = PropertyFactory.getProp(elem, data.a || {
- k: 0
- }, 0, degToRads, this);
- this.g = new GradientProperty(elem, data.g, this);
- this.style = styleOb;
- this.stops = [];
- this.setGradientData(styleOb.pElem, data);
- this.setGradientOpacity(data, styleOb);
- this._isAnimated = !!this._isAnimated;
- };
- SVGGradientFillStyleData.prototype.setGradientData = function (pathElement, data) {
- var gradientId = createElementID();
- var gfill = createNS(data.t === 1 ? 'linearGradient' : 'radialGradient');
- gfill.setAttribute('id', gradientId);
- gfill.setAttribute('spreadMethod', 'pad');
- gfill.setAttribute('gradientUnits', 'userSpaceOnUse');
- var stops = [];
- var stop;
- var j;
- var jLen;
- jLen = data.g.p * 4;
- for (j = 0; j < jLen; j += 4) {
- stop = createNS('stop');
- gfill.appendChild(stop);
- stops.push(stop);
- }
- pathElement.setAttribute(data.ty === 'gf' ? 'fill' : 'stroke', 'url(' + getLocationHref() + '#' + gradientId + ')');
- this.gf = gfill;
- this.cst = stops;
- };
- SVGGradientFillStyleData.prototype.setGradientOpacity = function (data, styleOb) {
- if (this.g._hasOpacity && !this.g._collapsable) {
- var stop;
- var j;
- var jLen;
- var mask = createNS('mask');
- var maskElement = createNS('path');
- mask.appendChild(maskElement);
- var opacityId = createElementID();
- var maskId = createElementID();
- mask.setAttribute('id', maskId);
- var opFill = createNS(data.t === 1 ? 'linearGradient' : 'radialGradient');
- opFill.setAttribute('id', opacityId);
- opFill.setAttribute('spreadMethod', 'pad');
- opFill.setAttribute('gradientUnits', 'userSpaceOnUse');
- jLen = data.g.k.k[0].s ? data.g.k.k[0].s.length : data.g.k.k.length;
- var stops = this.stops;
- for (j = data.g.p * 4; j < jLen; j += 2) {
- stop = createNS('stop');
- stop.setAttribute('stop-color', 'rgb(255,255,255)');
- opFill.appendChild(stop);
- stops.push(stop);
- }
- maskElement.setAttribute(data.ty === 'gf' ? 'fill' : 'stroke', 'url(' + getLocationHref() + '#' + opacityId + ')');
- if (data.ty === 'gs') {
- maskElement.setAttribute('stroke-linecap', lineCapEnum[data.lc || 2]);
- maskElement.setAttribute('stroke-linejoin', lineJoinEnum[data.lj || 2]);
- if (data.lj === 1) {
- maskElement.setAttribute('stroke-miterlimit', data.ml);
- }
- }
- this.of = opFill;
- this.ms = mask;
- this.ost = stops;
- this.maskId = maskId;
- styleOb.msElem = maskElement;
- }
- };
- extendPrototype([DynamicPropertyContainer], SVGGradientFillStyleData);
- function SVGGradientStrokeStyleData(elem, data, styleOb) {
- this.initDynamicPropertyContainer(elem);
- this.getValue = this.iterateDynamicProperties;
- this.w = PropertyFactory.getProp(elem, data.w, 0, null, this);
- this.d = new DashProperty(elem, data.d || {}, 'svg', this);
- this.initGradientData(elem, data, styleOb);
- this._isAnimated = !!this._isAnimated;
- }
- extendPrototype([SVGGradientFillStyleData, DynamicPropertyContainer], SVGGradientStrokeStyleData);
- function ShapeGroupData() {
- this.it = [];
- this.prevViewData = [];
- this.gr = createNS('g');
- }
- function SVGTransformData(mProps, op, container) {
- this.transform = {
- mProps: mProps,
- op: op,
- container: container
- };
- this.elements = [];
- this._isAnimated = this.transform.mProps.dynamicProperties.length || this.transform.op.effectsSequence.length;
- }
- var buildShapeString = function buildShapeString(pathNodes, length, closed, mat) {
- if (length === 0) {
- return '';
- }
- var _o = pathNodes.o;
- var _i = pathNodes.i;
- var _v = pathNodes.v;
- var i;
- var shapeString = ' M' + mat.applyToPointStringified(_v[0][0], _v[0][1]);
- for (i = 1; i < length; i += 1) {
- shapeString += ' C' + mat.applyToPointStringified(_o[i - 1][0], _o[i - 1][1]) + ' ' + mat.applyToPointStringified(_i[i][0], _i[i][1]) + ' ' + mat.applyToPointStringified(_v[i][0], _v[i][1]);
- }
- if (closed && length) {
- shapeString += ' C' + mat.applyToPointStringified(_o[i - 1][0], _o[i - 1][1]) + ' ' + mat.applyToPointStringified(_i[0][0], _i[0][1]) + ' ' + mat.applyToPointStringified(_v[0][0], _v[0][1]);
- shapeString += 'z';
- }
- return shapeString;
- };
- var SVGElementsRenderer = function () {
- var _identityMatrix = new Matrix();
- var _matrixHelper = new Matrix();
- var ob = {
- createRenderFunction: createRenderFunction
- };
- function createRenderFunction(data) {
- switch (data.ty) {
- case 'fl':
- return renderFill;
- case 'gf':
- return renderGradient;
- case 'gs':
- return renderGradientStroke;
- case 'st':
- return renderStroke;
- case 'sh':
- case 'el':
- case 'rc':
- case 'sr':
- return renderPath;
- case 'tr':
- return renderContentTransform;
- case 'no':
- return renderNoop;
- default:
- return null;
- }
- }
- function renderContentTransform(styleData, itemData, isFirstFrame) {
- if (isFirstFrame || itemData.transform.op._mdf) {
- itemData.transform.container.setAttribute('opacity', itemData.transform.op.v);
- }
- if (isFirstFrame || itemData.transform.mProps._mdf) {
- itemData.transform.container.setAttribute('transform', itemData.transform.mProps.v.to2dCSS());
- }
- }
- function renderNoop() {}
- function renderPath(styleData, itemData, isFirstFrame) {
- var j;
- var jLen;
- var pathStringTransformed;
- var redraw;
- var pathNodes;
- var l;
- var lLen = itemData.styles.length;
- var lvl = itemData.lvl;
- var paths;
- var mat;
- var iterations;
- var k;
- for (l = 0; l < lLen; l += 1) {
- redraw = itemData.sh._mdf || isFirstFrame;
- if (itemData.styles[l].lvl < lvl) {
- mat = _matrixHelper.reset();
- iterations = lvl - itemData.styles[l].lvl;
- k = itemData.transformers.length - 1;
- while (!redraw && iterations > 0) {
- redraw = itemData.transformers[k].mProps._mdf || redraw;
- iterations -= 1;
- k -= 1;
- }
- if (redraw) {
- iterations = lvl - itemData.styles[l].lvl;
- k = itemData.transformers.length - 1;
- while (iterations > 0) {
- mat.multiply(itemData.transformers[k].mProps.v);
- iterations -= 1;
- k -= 1;
- }
- }
- } else {
- mat = _identityMatrix;
- }
- paths = itemData.sh.paths;
- jLen = paths._length;
- if (redraw) {
- pathStringTransformed = '';
- for (j = 0; j < jLen; j += 1) {
- pathNodes = paths.shapes[j];
- if (pathNodes && pathNodes._length) {
- pathStringTransformed += buildShapeString(pathNodes, pathNodes._length, pathNodes.c, mat);
- }
- }
- itemData.caches[l] = pathStringTransformed;
- } else {
- pathStringTransformed = itemData.caches[l];
- }
- itemData.styles[l].d += styleData.hd === true ? '' : pathStringTransformed;
- itemData.styles[l]._mdf = redraw || itemData.styles[l]._mdf;
- }
- }
- function renderFill(styleData, itemData, isFirstFrame) {
- var styleElem = itemData.style;
- if (itemData.c._mdf || isFirstFrame) {
- styleElem.pElem.setAttribute('fill', 'rgb(' + bmFloor(itemData.c.v[0]) + ',' + bmFloor(itemData.c.v[1]) + ',' + bmFloor(itemData.c.v[2]) + ')');
- }
- if (itemData.o._mdf || isFirstFrame) {
- styleElem.pElem.setAttribute('fill-opacity', itemData.o.v);
- }
- }
- function renderGradientStroke(styleData, itemData, isFirstFrame) {
- renderGradient(styleData, itemData, isFirstFrame);
- renderStroke(styleData, itemData, isFirstFrame);
- }
- function renderGradient(styleData, itemData, isFirstFrame) {
- var gfill = itemData.gf;
- var hasOpacity = itemData.g._hasOpacity;
- var pt1 = itemData.s.v;
- var pt2 = itemData.e.v;
- if (itemData.o._mdf || isFirstFrame) {
- var attr = styleData.ty === 'gf' ? 'fill-opacity' : 'stroke-opacity';
- itemData.style.pElem.setAttribute(attr, itemData.o.v);
- }
- if (itemData.s._mdf || isFirstFrame) {
- var attr1 = styleData.t === 1 ? 'x1' : 'cx';
- var attr2 = attr1 === 'x1' ? 'y1' : 'cy';
- gfill.setAttribute(attr1, pt1[0]);
- gfill.setAttribute(attr2, pt1[1]);
- if (hasOpacity && !itemData.g._collapsable) {
- itemData.of.setAttribute(attr1, pt1[0]);
- itemData.of.setAttribute(attr2, pt1[1]);
- }
- }
- var stops;
- var i;
- var len;
- var stop;
- if (itemData.g._cmdf || isFirstFrame) {
- stops = itemData.cst;
- var cValues = itemData.g.c;
- len = stops.length;
- for (i = 0; i < len; i += 1) {
- stop = stops[i];
- stop.setAttribute('offset', cValues[i * 4] + '%');
- stop.setAttribute('stop-color', 'rgb(' + cValues[i * 4 + 1] + ',' + cValues[i * 4 + 2] + ',' + cValues[i * 4 + 3] + ')');
- }
- }
- if (hasOpacity && (itemData.g._omdf || isFirstFrame)) {
- var oValues = itemData.g.o;
- if (itemData.g._collapsable) {
- stops = itemData.cst;
- } else {
- stops = itemData.ost;
- }
- len = stops.length;
- for (i = 0; i < len; i += 1) {
- stop = stops[i];
- if (!itemData.g._collapsable) {
- stop.setAttribute('offset', oValues[i * 2] + '%');
- }
- stop.setAttribute('stop-opacity', oValues[i * 2 + 1]);
- }
- }
- if (styleData.t === 1) {
- if (itemData.e._mdf || isFirstFrame) {
- gfill.setAttribute('x2', pt2[0]);
- gfill.setAttribute('y2', pt2[1]);
- if (hasOpacity && !itemData.g._collapsable) {
- itemData.of.setAttribute('x2', pt2[0]);
- itemData.of.setAttribute('y2', pt2[1]);
- }
- }
- } else {
- var rad;
- if (itemData.s._mdf || itemData.e._mdf || isFirstFrame) {
- rad = Math.sqrt(Math.pow(pt1[0] - pt2[0], 2) + Math.pow(pt1[1] - pt2[1], 2));
- gfill.setAttribute('r', rad);
- if (hasOpacity && !itemData.g._collapsable) {
- itemData.of.setAttribute('r', rad);
- }
- }
- if (itemData.s._mdf || itemData.e._mdf || itemData.h._mdf || itemData.a._mdf || isFirstFrame) {
- if (!rad) {
- rad = Math.sqrt(Math.pow(pt1[0] - pt2[0], 2) + Math.pow(pt1[1] - pt2[1], 2));
- }
- var ang = Math.atan2(pt2[1] - pt1[1], pt2[0] - pt1[0]);
- var percent = itemData.h.v;
- if (percent >= 1) {
- percent = 0.99;
- } else if (percent <= -1) {
- percent = -0.99;
- }
- var dist = rad * percent;
- var x = Math.cos(ang + itemData.a.v) * dist + pt1[0];
- var y = Math.sin(ang + itemData.a.v) * dist + pt1[1];
- gfill.setAttribute('fx', x);
- gfill.setAttribute('fy', y);
- if (hasOpacity && !itemData.g._collapsable) {
- itemData.of.setAttribute('fx', x);
- itemData.of.setAttribute('fy', y);
- }
- }
- // gfill.setAttribute('fy','200');
- }
- }
- function renderStroke(styleData, itemData, isFirstFrame) {
- var styleElem = itemData.style;
- var d = itemData.d;
- if (d && (d._mdf || isFirstFrame) && d.dashStr) {
- styleElem.pElem.setAttribute('stroke-dasharray', d.dashStr);
- styleElem.pElem.setAttribute('stroke-dashoffset', d.dashoffset[0]);
- }
- if (itemData.c && (itemData.c._mdf || isFirstFrame)) {
- styleElem.pElem.setAttribute('stroke', 'rgb(' + bmFloor(itemData.c.v[0]) + ',' + bmFloor(itemData.c.v[1]) + ',' + bmFloor(itemData.c.v[2]) + ')');
- }
- if (itemData.o._mdf || isFirstFrame) {
- styleElem.pElem.setAttribute('stroke-opacity', itemData.o.v);
- }
- if (itemData.w._mdf || isFirstFrame) {
- styleElem.pElem.setAttribute('stroke-width', itemData.w.v);
- if (styleElem.msElem) {
- styleElem.msElem.setAttribute('stroke-width', itemData.w.v);
- }
- }
- }
- return ob;
- }();
- function SVGShapeElement(data, globalData, comp) {
- // List of drawable elements
- this.shapes = [];
- // Full shape data
- this.shapesData = data.shapes;
- // List of styles that will be applied to shapes
- this.stylesList = [];
- // List of modifiers that will be applied to shapes
- this.shapeModifiers = [];
- // List of items in shape tree
- this.itemsData = [];
- // List of items in previous shape tree
- this.processedElements = [];
- // List of animated components
- this.animatedContents = [];
- this.initElement(data, globalData, comp);
- // Moving any property that doesn't get too much access after initialization because of v8 way of handling more than 10 properties.
- // List of elements that have been created
- this.prevViewData = [];
- // Moving any property that doesn't get too much access after initialization because of v8 way of handling more than 10 properties.
- }
- extendPrototype([BaseElement, TransformElement, SVGBaseElement, IShapeElement, HierarchyElement, FrameElement, RenderableDOMElement], SVGShapeElement);
- SVGShapeElement.prototype.initSecondaryElement = function () {};
- SVGShapeElement.prototype.identityMatrix = new Matrix();
- SVGShapeElement.prototype.buildExpressionInterface = function () {};
- SVGShapeElement.prototype.createContent = function () {
- this.searchShapes(this.shapesData, this.itemsData, this.prevViewData, this.layerElement, 0, [], true);
- this.filterUniqueShapes();
- };
- /*
- This method searches for multiple shapes that affect a single element and one of them is animated
- */
- SVGShapeElement.prototype.filterUniqueShapes = function () {
- var i;
- var len = this.shapes.length;
- var shape;
- var j;
- var jLen = this.stylesList.length;
- var style;
- var tempShapes = [];
- var areAnimated = false;
- for (j = 0; j < jLen; j += 1) {
- style = this.stylesList[j];
- areAnimated = false;
- tempShapes.length = 0;
- for (i = 0; i < len; i += 1) {
- shape = this.shapes[i];
- if (shape.styles.indexOf(style) !== -1) {
- tempShapes.push(shape);
- areAnimated = shape._isAnimated || areAnimated;
- }
- }
- if (tempShapes.length > 1 && areAnimated) {
- this.setShapesAsAnimated(tempShapes);
- }
- }
- };
- SVGShapeElement.prototype.setShapesAsAnimated = function (shapes) {
- var i;
- var len = shapes.length;
- for (i = 0; i < len; i += 1) {
- shapes[i].setAsAnimated();
- }
- };
- SVGShapeElement.prototype.createStyleElement = function (data, level) {
- // TODO: prevent drawing of hidden styles
- var elementData;
- var styleOb = new SVGStyleData(data, level);
- var pathElement = styleOb.pElem;
- if (data.ty === 'st') {
- elementData = new SVGStrokeStyleData(this, data, styleOb);
- } else if (data.ty === 'fl') {
- elementData = new SVGFillStyleData(this, data, styleOb);
- } else if (data.ty === 'gf' || data.ty === 'gs') {
- var GradientConstructor = data.ty === 'gf' ? SVGGradientFillStyleData : SVGGradientStrokeStyleData;
- elementData = new GradientConstructor(this, data, styleOb);
- this.globalData.defs.appendChild(elementData.gf);
- if (elementData.maskId) {
- this.globalData.defs.appendChild(elementData.ms);
- this.globalData.defs.appendChild(elementData.of);
- pathElement.setAttribute('mask', 'url(' + getLocationHref() + '#' + elementData.maskId + ')');
- }
- } else if (data.ty === 'no') {
- elementData = new SVGNoStyleData(this, data, styleOb);
- }
- if (data.ty === 'st' || data.ty === 'gs') {
- pathElement.setAttribute('stroke-linecap', lineCapEnum[data.lc || 2]);
- pathElement.setAttribute('stroke-linejoin', lineJoinEnum[data.lj || 2]);
- pathElement.setAttribute('fill-opacity', '0');
- if (data.lj === 1) {
- pathElement.setAttribute('stroke-miterlimit', data.ml);
- }
- }
- if (data.r === 2) {
- pathElement.setAttribute('fill-rule', 'evenodd');
- }
- if (data.ln) {
- pathElement.setAttribute('id', data.ln);
- }
- if (data.cl) {
- pathElement.setAttribute('class', data.cl);
- }
- if (data.bm) {
- pathElement.style['mix-blend-mode'] = getBlendMode(data.bm);
- }
- this.stylesList.push(styleOb);
- this.addToAnimatedContents(data, elementData);
- return elementData;
- };
- SVGShapeElement.prototype.createGroupElement = function (data) {
- var elementData = new ShapeGroupData();
- if (data.ln) {
- elementData.gr.setAttribute('id', data.ln);
- }
- if (data.cl) {
- elementData.gr.setAttribute('class', data.cl);
- }
- if (data.bm) {
- elementData.gr.style['mix-blend-mode'] = getBlendMode(data.bm);
- }
- return elementData;
- };
- SVGShapeElement.prototype.createTransformElement = function (data, container) {
- var transformProperty = TransformPropertyFactory.getTransformProperty(this, data, this);
- var elementData = new SVGTransformData(transformProperty, transformProperty.o, container);
- this.addToAnimatedContents(data, elementData);
- return elementData;
- };
- SVGShapeElement.prototype.createShapeElement = function (data, ownTransformers, level) {
- var ty = 4;
- if (data.ty === 'rc') {
- ty = 5;
- } else if (data.ty === 'el') {
- ty = 6;
- } else if (data.ty === 'sr') {
- ty = 7;
- }
- var shapeProperty = ShapePropertyFactory.getShapeProp(this, data, ty, this);
- var elementData = new SVGShapeData(ownTransformers, level, shapeProperty);
- this.shapes.push(elementData);
- this.addShapeToModifiers(elementData);
- this.addToAnimatedContents(data, elementData);
- return elementData;
- };
- SVGShapeElement.prototype.addToAnimatedContents = function (data, element) {
- var i = 0;
- var len = this.animatedContents.length;
- while (i < len) {
- if (this.animatedContents[i].element === element) {
- return;
- }
- i += 1;
- }
- this.animatedContents.push({
- fn: SVGElementsRenderer.createRenderFunction(data),
- element: element,
- data: data
- });
- };
- SVGShapeElement.prototype.setElementStyles = function (elementData) {
- var arr = elementData.styles;
- var j;
- var jLen = this.stylesList.length;
- for (j = 0; j < jLen; j += 1) {
- if (arr.indexOf(this.stylesList[j]) === -1 && !this.stylesList[j].closed) {
- arr.push(this.stylesList[j]);
- }
- }
- };
- SVGShapeElement.prototype.reloadShapes = function () {
- this._isFirstFrame = true;
- var i;
- var len = this.itemsData.length;
- for (i = 0; i < len; i += 1) {
- this.prevViewData[i] = this.itemsData[i];
- }
- this.searchShapes(this.shapesData, this.itemsData, this.prevViewData, this.layerElement, 0, [], true);
- this.filterUniqueShapes();
- len = this.dynamicProperties.length;
- for (i = 0; i < len; i += 1) {
- this.dynamicProperties[i].getValue();
- }
- this.renderModifiers();
- };
- SVGShapeElement.prototype.searchShapes = function (arr, itemsData, prevViewData, container, level, transformers, render) {
- var ownTransformers = [].concat(transformers);
- var i;
- var len = arr.length - 1;
- var j;
- var jLen;
- var ownStyles = [];
- var ownModifiers = [];
- var currentTransform;
- var modifier;
- var processedPos;
- for (i = len; i >= 0; i -= 1) {
- processedPos = this.searchProcessedElement(arr[i]);
- if (!processedPos) {
- arr[i]._render = render;
- } else {
- itemsData[i] = prevViewData[processedPos - 1];
- }
- if (arr[i].ty === 'fl' || arr[i].ty === 'st' || arr[i].ty === 'gf' || arr[i].ty === 'gs' || arr[i].ty === 'no') {
- if (!processedPos) {
- itemsData[i] = this.createStyleElement(arr[i], level);
- } else {
- itemsData[i].style.closed = arr[i].hd;
- }
- if (arr[i]._render) {
- if (itemsData[i].style.pElem.parentNode !== container) {
- container.appendChild(itemsData[i].style.pElem);
- }
- }
- ownStyles.push(itemsData[i].style);
- } else if (arr[i].ty === 'gr') {
- if (!processedPos) {
- itemsData[i] = this.createGroupElement(arr[i]);
- } else {
- jLen = itemsData[i].it.length;
- for (j = 0; j < jLen; j += 1) {
- itemsData[i].prevViewData[j] = itemsData[i].it[j];
- }
- }
- this.searchShapes(arr[i].it, itemsData[i].it, itemsData[i].prevViewData, itemsData[i].gr, level + 1, ownTransformers, render);
- if (arr[i]._render) {
- if (itemsData[i].gr.parentNode !== container) {
- container.appendChild(itemsData[i].gr);
- }
- }
- } else if (arr[i].ty === 'tr') {
- if (!processedPos) {
- itemsData[i] = this.createTransformElement(arr[i], container);
- }
- currentTransform = itemsData[i].transform;
- ownTransformers.push(currentTransform);
- } else if (arr[i].ty === 'sh' || arr[i].ty === 'rc' || arr[i].ty === 'el' || arr[i].ty === 'sr') {
- if (!processedPos) {
- itemsData[i] = this.createShapeElement(arr[i], ownTransformers, level);
- }
- this.setElementStyles(itemsData[i]);
- } else if (arr[i].ty === 'tm' || arr[i].ty === 'rd' || arr[i].ty === 'ms' || arr[i].ty === 'pb' || arr[i].ty === 'zz' || arr[i].ty === 'op') {
- if (!processedPos) {
- modifier = ShapeModifiers.getModifier(arr[i].ty);
- modifier.init(this, arr[i]);
- itemsData[i] = modifier;
- this.shapeModifiers.push(modifier);
- } else {
- modifier = itemsData[i];
- modifier.closed = false;
- }
- ownModifiers.push(modifier);
- } else if (arr[i].ty === 'rp') {
- if (!processedPos) {
- modifier = ShapeModifiers.getModifier(arr[i].ty);
- itemsData[i] = modifier;
- modifier.init(this, arr, i, itemsData);
- this.shapeModifiers.push(modifier);
- render = false;
- } else {
- modifier = itemsData[i];
- modifier.closed = true;
- }
- ownModifiers.push(modifier);
- }
- this.addProcessedElement(arr[i], i + 1);
- }
- len = ownStyles.length;
- for (i = 0; i < len; i += 1) {
- ownStyles[i].closed = true;
- }
- len = ownModifiers.length;
- for (i = 0; i < len; i += 1) {
- ownModifiers[i].closed = true;
- }
- };
- SVGShapeElement.prototype.renderInnerContent = function () {
- this.renderModifiers();
- var i;
- var len = this.stylesList.length;
- for (i = 0; i < len; i += 1) {
- this.stylesList[i].reset();
- }
- this.renderShape();
- for (i = 0; i < len; i += 1) {
- if (this.stylesList[i]._mdf || this._isFirstFrame) {
- if (this.stylesList[i].msElem) {
- this.stylesList[i].msElem.setAttribute('d', this.stylesList[i].d);
- // Adding M0 0 fixes same mask bug on all browsers
- this.stylesList[i].d = 'M0 0' + this.stylesList[i].d;
- }
- this.stylesList[i].pElem.setAttribute('d', this.stylesList[i].d || 'M0 0');
- }
- }
- };
- SVGShapeElement.prototype.renderShape = function () {
- var i;
- var len = this.animatedContents.length;
- var animatedContent;
- for (i = 0; i < len; i += 1) {
- animatedContent = this.animatedContents[i];
- if ((this._isFirstFrame || animatedContent.element._isAnimated) && animatedContent.data !== true) {
- animatedContent.fn(animatedContent.data, animatedContent.element, this._isFirstFrame);
- }
- }
- };
- SVGShapeElement.prototype.destroy = function () {
- this.destroyBaseElement();
- this.shapesData = null;
- this.itemsData = null;
- };
- function LetterProps(o, sw, sc, fc, m, p) {
- this.o = o;
- this.sw = sw;
- this.sc = sc;
- this.fc = fc;
- this.m = m;
- this.p = p;
- this._mdf = {
- o: true,
- sw: !!sw,
- sc: !!sc,
- fc: !!fc,
- m: true,
- p: true
- };
- }
- LetterProps.prototype.update = function (o, sw, sc, fc, m, p) {
- this._mdf.o = false;
- this._mdf.sw = false;
- this._mdf.sc = false;
- this._mdf.fc = false;
- this._mdf.m = false;
- this._mdf.p = false;
- var updated = false;
- if (this.o !== o) {
- this.o = o;
- this._mdf.o = true;
- updated = true;
- }
- if (this.sw !== sw) {
- this.sw = sw;
- this._mdf.sw = true;
- updated = true;
- }
- if (this.sc !== sc) {
- this.sc = sc;
- this._mdf.sc = true;
- updated = true;
- }
- if (this.fc !== fc) {
- this.fc = fc;
- this._mdf.fc = true;
- updated = true;
- }
- if (this.m !== m) {
- this.m = m;
- this._mdf.m = true;
- updated = true;
- }
- if (p.length && (this.p[0] !== p[0] || this.p[1] !== p[1] || this.p[4] !== p[4] || this.p[5] !== p[5] || this.p[12] !== p[12] || this.p[13] !== p[13])) {
- this.p = p;
- this._mdf.p = true;
- updated = true;
- }
- return updated;
- };
- function TextProperty(elem, data) {
- this._frameId = initialDefaultFrame;
- this.pv = '';
- this.v = '';
- this.kf = false;
- this._isFirstFrame = true;
- this._mdf = false;
- if (data.d && data.d.sid) {
- data.d = elem.globalData.slotManager.getProp(data.d);
- }
- this.data = data;
- this.elem = elem;
- this.comp = this.elem.comp;
- this.keysIndex = 0;
- this.canResize = false;
- this.minimumFontSize = 1;
- this.effectsSequence = [];
- this.currentData = {
- ascent: 0,
- boxWidth: this.defaultBoxWidth,
- f: '',
- fStyle: '',
- fWeight: '',
- fc: '',
- j: '',
- justifyOffset: '',
- l: [],
- lh: 0,
- lineWidths: [],
- ls: '',
- of: '',
- s: '',
- sc: '',
- sw: 0,
- t: 0,
- tr: 0,
- sz: 0,
- ps: null,
- fillColorAnim: false,
- strokeColorAnim: false,
- strokeWidthAnim: false,
- yOffset: 0,
- finalSize: 0,
- finalText: [],
- finalLineHeight: 0,
- __complete: false
- };
- this.copyData(this.currentData, this.data.d.k[0].s);
- if (!this.searchProperty()) {
- this.completeTextData(this.currentData);
- }
- }
- TextProperty.prototype.defaultBoxWidth = [0, 0];
- TextProperty.prototype.copyData = function (obj, data) {
- for (var s in data) {
- if (Object.prototype.hasOwnProperty.call(data, s)) {
- obj[s] = data[s];
- }
- }
- return obj;
- };
- TextProperty.prototype.setCurrentData = function (data) {
- if (!data.__complete) {
- this.completeTextData(data);
- }
- this.currentData = data;
- this.currentData.boxWidth = this.currentData.boxWidth || this.defaultBoxWidth;
- this._mdf = true;
- };
- TextProperty.prototype.searchProperty = function () {
- return this.searchKeyframes();
- };
- TextProperty.prototype.searchKeyframes = function () {
- this.kf = this.data.d.k.length > 1;
- if (this.kf) {
- this.addEffect(this.getKeyframeValue.bind(this));
- }
- return this.kf;
- };
- TextProperty.prototype.addEffect = function (effectFunction) {
- this.effectsSequence.push(effectFunction);
- this.elem.addDynamicProperty(this);
- };
- TextProperty.prototype.getValue = function (_finalValue) {
- if ((this.elem.globalData.frameId === this.frameId || !this.effectsSequence.length) && !_finalValue) {
- return;
- }
- this.currentData.t = this.data.d.k[this.keysIndex].s.t;
- var currentValue = this.currentData;
- var currentIndex = this.keysIndex;
- if (this.lock) {
- this.setCurrentData(this.currentData);
- return;
- }
- this.lock = true;
- this._mdf = false;
- var i;
- var len = this.effectsSequence.length;
- var finalValue = _finalValue || this.data.d.k[this.keysIndex].s;
- for (i = 0; i < len; i += 1) {
- // Checking if index changed to prevent creating a new object every time the expression updates.
- if (currentIndex !== this.keysIndex) {
- finalValue = this.effectsSequence[i](finalValue, finalValue.t);
- } else {
- finalValue = this.effectsSequence[i](this.currentData, finalValue.t);
- }
- }
- if (currentValue !== finalValue) {
- this.setCurrentData(finalValue);
- }
- this.v = this.currentData;
- this.pv = this.v;
- this.lock = false;
- this.frameId = this.elem.globalData.frameId;
- };
- TextProperty.prototype.getKeyframeValue = function () {
- var textKeys = this.data.d.k;
- var frameNum = this.elem.comp.renderedFrame;
- var i = 0;
- var len = textKeys.length;
- while (i <= len - 1) {
- if (i === len - 1 || textKeys[i + 1].t > frameNum) {
- break;
- }
- i += 1;
- }
- if (this.keysIndex !== i) {
- this.keysIndex = i;
- }
- return this.data.d.k[this.keysIndex].s;
- };
- TextProperty.prototype.buildFinalText = function (text) {
- var charactersArray = [];
- var i = 0;
- var len = text.length;
- var charCode;
- var secondCharCode;
- var shouldCombine = false;
- var shouldCombineNext = false;
- var currentChars = '';
- while (i < len) {
- shouldCombine = shouldCombineNext;
- shouldCombineNext = false;
- charCode = text.charCodeAt(i);
- currentChars = text.charAt(i);
- if (FontManager.isCombinedCharacter(charCode)) {
- shouldCombine = true;
- // It's a potential surrogate pair (this is the High surrogate)
- } else if (charCode >= 0xD800 && charCode <= 0xDBFF) {
- if (FontManager.isRegionalFlag(text, i)) {
- currentChars = text.substr(i, 14);
- } else {
- secondCharCode = text.charCodeAt(i + 1);
- // It's a surrogate pair (this is the Low surrogate)
- if (secondCharCode >= 0xDC00 && secondCharCode <= 0xDFFF) {
- if (FontManager.isModifier(charCode, secondCharCode)) {
- currentChars = text.substr(i, 2);
- shouldCombine = true;
- } else if (FontManager.isFlagEmoji(text.substr(i, 4))) {
- currentChars = text.substr(i, 4);
- } else {
- currentChars = text.substr(i, 2);
- }
- }
- }
- } else if (charCode > 0xDBFF) {
- secondCharCode = text.charCodeAt(i + 1);
- if (FontManager.isVariationSelector(charCode)) {
- shouldCombine = true;
- }
- } else if (FontManager.isZeroWidthJoiner(charCode)) {
- shouldCombine = true;
- shouldCombineNext = true;
- }
- if (shouldCombine) {
- charactersArray[charactersArray.length - 1] += currentChars;
- shouldCombine = false;
- } else {
- charactersArray.push(currentChars);
- }
- i += currentChars.length;
- }
- return charactersArray;
- };
- TextProperty.prototype.completeTextData = function (documentData) {
- documentData.__complete = true;
- var fontManager = this.elem.globalData.fontManager;
- var data = this.data;
- var letters = [];
- var i;
- var len;
- var newLineFlag;
- var index = 0;
- var val;
- var anchorGrouping = data.m.g;
- var currentSize = 0;
- var currentPos = 0;
- var currentLine = 0;
- var lineWidths = [];
- var lineWidth = 0;
- var maxLineWidth = 0;
- var j;
- var jLen;
- var fontData = fontManager.getFontByName(documentData.f);
- var charData;
- var cLength = 0;
- var fontProps = getFontProperties(fontData);
- documentData.fWeight = fontProps.weight;
- documentData.fStyle = fontProps.style;
- documentData.finalSize = documentData.s;
- documentData.finalText = this.buildFinalText(documentData.t);
- len = documentData.finalText.length;
- documentData.finalLineHeight = documentData.lh;
- var trackingOffset = documentData.tr / 1000 * documentData.finalSize;
- var charCode;
- if (documentData.sz) {
- var flag = true;
- var boxWidth = documentData.sz[0];
- var boxHeight = documentData.sz[1];
- var currentHeight;
- var finalText;
- while (flag) {
- finalText = this.buildFinalText(documentData.t);
- currentHeight = 0;
- lineWidth = 0;
- len = finalText.length;
- trackingOffset = documentData.tr / 1000 * documentData.finalSize;
- var lastSpaceIndex = -1;
- for (i = 0; i < len; i += 1) {
- charCode = finalText[i].charCodeAt(0);
- newLineFlag = false;
- if (finalText[i] === ' ') {
- lastSpaceIndex = i;
- } else if (charCode === 13 || charCode === 3) {
- lineWidth = 0;
- newLineFlag = true;
- currentHeight += documentData.finalLineHeight || documentData.finalSize * 1.2;
- }
- if (fontManager.chars) {
- charData = fontManager.getCharData(finalText[i], fontData.fStyle, fontData.fFamily);
- cLength = newLineFlag ? 0 : charData.w * documentData.finalSize / 100;
- } else {
- // tCanvasHelper.font = documentData.s + 'px '+ fontData.fFamily;
- cLength = fontManager.measureText(finalText[i], documentData.f, documentData.finalSize);
- }
- if (lineWidth + cLength > boxWidth && finalText[i] !== ' ') {
- if (lastSpaceIndex === -1) {
- len += 1;
- } else {
- i = lastSpaceIndex;
- }
- currentHeight += documentData.finalLineHeight || documentData.finalSize * 1.2;
- finalText.splice(i, lastSpaceIndex === i ? 1 : 0, '\r');
- // finalText = finalText.substr(0,i) + "\r" + finalText.substr(i === lastSpaceIndex ? i + 1 : i);
- lastSpaceIndex = -1;
- lineWidth = 0;
- } else {
- lineWidth += cLength;
- lineWidth += trackingOffset;
- }
- }
- currentHeight += fontData.ascent * documentData.finalSize / 100;
- if (this.canResize && documentData.finalSize > this.minimumFontSize && boxHeight < currentHeight) {
- documentData.finalSize -= 1;
- documentData.finalLineHeight = documentData.finalSize * documentData.lh / documentData.s;
- } else {
- documentData.finalText = finalText;
- len = documentData.finalText.length;
- flag = false;
- }
- }
- }
- lineWidth = -trackingOffset;
- cLength = 0;
- var uncollapsedSpaces = 0;
- var currentChar;
- for (i = 0; i < len; i += 1) {
- newLineFlag = false;
- currentChar = documentData.finalText[i];
- charCode = currentChar.charCodeAt(0);
- if (charCode === 13 || charCode === 3) {
- uncollapsedSpaces = 0;
- lineWidths.push(lineWidth);
- maxLineWidth = lineWidth > maxLineWidth ? lineWidth : maxLineWidth;
- lineWidth = -2 * trackingOffset;
- val = '';
- newLineFlag = true;
- currentLine += 1;
- } else {
- val = currentChar;
- }
- if (fontManager.chars) {
- charData = fontManager.getCharData(currentChar, fontData.fStyle, fontManager.getFontByName(documentData.f).fFamily);
- cLength = newLineFlag ? 0 : charData.w * documentData.finalSize / 100;
- } else {
- // var charWidth = fontManager.measureText(val, documentData.f, documentData.finalSize);
- // tCanvasHelper.font = documentData.finalSize + 'px '+ fontManager.getFontByName(documentData.f).fFamily;
- cLength = fontManager.measureText(val, documentData.f, documentData.finalSize);
- }
- //
- if (currentChar === ' ') {
- uncollapsedSpaces += cLength + trackingOffset;
- } else {
- lineWidth += cLength + trackingOffset + uncollapsedSpaces;
- uncollapsedSpaces = 0;
- }
- letters.push({
- l: cLength,
- an: cLength,
- add: currentSize,
- n: newLineFlag,
- anIndexes: [],
- val: val,
- line: currentLine,
- animatorJustifyOffset: 0
- });
- if (anchorGrouping == 2) {
- // eslint-disable-line eqeqeq
- currentSize += cLength;
- if (val === '' || val === ' ' || i === len - 1) {
- if (val === '' || val === ' ') {
- currentSize -= cLength;
- }
- while (currentPos <= i) {
- letters[currentPos].an = currentSize;
- letters[currentPos].ind = index;
- letters[currentPos].extra = cLength;
- currentPos += 1;
- }
- index += 1;
- currentSize = 0;
- }
- } else if (anchorGrouping == 3) {
- // eslint-disable-line eqeqeq
- currentSize += cLength;
- if (val === '' || i === len - 1) {
- if (val === '') {
- currentSize -= cLength;
- }
- while (currentPos <= i) {
- letters[currentPos].an = currentSize;
- letters[currentPos].ind = index;
- letters[currentPos].extra = cLength;
- currentPos += 1;
- }
- currentSize = 0;
- index += 1;
- }
- } else {
- letters[index].ind = index;
- letters[index].extra = 0;
- index += 1;
- }
- }
- documentData.l = letters;
- maxLineWidth = lineWidth > maxLineWidth ? lineWidth : maxLineWidth;
- lineWidths.push(lineWidth);
- if (documentData.sz) {
- documentData.boxWidth = documentData.sz[0];
- documentData.justifyOffset = 0;
- } else {
- documentData.boxWidth = maxLineWidth;
- switch (documentData.j) {
- case 1:
- documentData.justifyOffset = -documentData.boxWidth;
- break;
- case 2:
- documentData.justifyOffset = -documentData.boxWidth / 2;
- break;
- default:
- documentData.justifyOffset = 0;
- }
- }
- documentData.lineWidths = lineWidths;
- var animators = data.a;
- var animatorData;
- var letterData;
- jLen = animators.length;
- var based;
- var ind;
- var indexes = [];
- for (j = 0; j < jLen; j += 1) {
- animatorData = animators[j];
- if (animatorData.a.sc) {
- documentData.strokeColorAnim = true;
- }
- if (animatorData.a.sw) {
- documentData.strokeWidthAnim = true;
- }
- if (animatorData.a.fc || animatorData.a.fh || animatorData.a.fs || animatorData.a.fb) {
- documentData.fillColorAnim = true;
- }
- ind = 0;
- based = animatorData.s.b;
- for (i = 0; i < len; i += 1) {
- letterData = letters[i];
- letterData.anIndexes[j] = ind;
- if (based == 1 && letterData.val !== '' || based == 2 && letterData.val !== '' && letterData.val !== ' ' || based == 3 && (letterData.n || letterData.val == ' ' || i == len - 1) || based == 4 && (letterData.n || i == len - 1)) {
- // eslint-disable-line eqeqeq
- if (animatorData.s.rn === 1) {
- indexes.push(ind);
- }
- ind += 1;
- }
- }
- data.a[j].s.totalChars = ind;
- var currentInd = -1;
- var newInd;
- if (animatorData.s.rn === 1) {
- for (i = 0; i < len; i += 1) {
- letterData = letters[i];
- if (currentInd != letterData.anIndexes[j]) {
- // eslint-disable-line eqeqeq
- currentInd = letterData.anIndexes[j];
- newInd = indexes.splice(Math.floor(Math.random() * indexes.length), 1)[0];
- }
- letterData.anIndexes[j] = newInd;
- }
- }
- }
- documentData.yOffset = documentData.finalLineHeight || documentData.finalSize * 1.2;
- documentData.ls = documentData.ls || 0;
- documentData.ascent = fontData.ascent * documentData.finalSize / 100;
- };
- TextProperty.prototype.updateDocumentData = function (newData, index) {
- index = index === undefined ? this.keysIndex : index;
- var dData = this.copyData({}, this.data.d.k[index].s);
- dData = this.copyData(dData, newData);
- this.data.d.k[index].s = dData;
- this.recalculate(index);
- this.setCurrentData(dData);
- this.elem.addDynamicProperty(this);
- };
- TextProperty.prototype.recalculate = function (index) {
- var dData = this.data.d.k[index].s;
- dData.__complete = false;
- this.keysIndex = 0;
- this._isFirstFrame = true;
- this.getValue(dData);
- };
- TextProperty.prototype.canResizeFont = function (_canResize) {
- this.canResize = _canResize;
- this.recalculate(this.keysIndex);
- this.elem.addDynamicProperty(this);
- };
- TextProperty.prototype.setMinimumFontSize = function (_fontValue) {
- this.minimumFontSize = Math.floor(_fontValue) || 1;
- this.recalculate(this.keysIndex);
- this.elem.addDynamicProperty(this);
- };
- var TextSelectorProp = function () {
- var max = Math.max;
- var min = Math.min;
- var floor = Math.floor;
- function TextSelectorPropFactory(elem, data) {
- this._currentTextLength = -1;
- this.k = false;
- this.data = data;
- this.elem = elem;
- this.comp = elem.comp;
- this.finalS = 0;
- this.finalE = 0;
- this.initDynamicPropertyContainer(elem);
- this.s = PropertyFactory.getProp(elem, data.s || {
- k: 0
- }, 0, 0, this);
- if ('e' in data) {
- this.e = PropertyFactory.getProp(elem, data.e, 0, 0, this);
- } else {
- this.e = {
- v: 100
- };
- }
- this.o = PropertyFactory.getProp(elem, data.o || {
- k: 0
- }, 0, 0, this);
- this.xe = PropertyFactory.getProp(elem, data.xe || {
- k: 0
- }, 0, 0, this);
- this.ne = PropertyFactory.getProp(elem, data.ne || {
- k: 0
- }, 0, 0, this);
- this.sm = PropertyFactory.getProp(elem, data.sm || {
- k: 100
- }, 0, 0, this);
- this.a = PropertyFactory.getProp(elem, data.a, 0, 0.01, this);
- if (!this.dynamicProperties.length) {
- this.getValue();
- }
- }
- TextSelectorPropFactory.prototype = {
- getMult: function getMult(ind) {
- if (this._currentTextLength !== this.elem.textProperty.currentData.l.length) {
- this.getValue();
- }
- var x1 = 0;
- var y1 = 0;
- var x2 = 1;
- var y2 = 1;
- if (this.ne.v > 0) {
- x1 = this.ne.v / 100.0;
- } else {
- y1 = -this.ne.v / 100.0;
- }
- if (this.xe.v > 0) {
- x2 = 1.0 - this.xe.v / 100.0;
- } else {
- y2 = 1.0 + this.xe.v / 100.0;
- }
- var easer = BezierFactory.getBezierEasing(x1, y1, x2, y2).get;
- var mult = 0;
- var s = this.finalS;
- var e = this.finalE;
- var type = this.data.sh;
- if (type === 2) {
- if (e === s) {
- mult = ind >= e ? 1 : 0;
- } else {
- mult = max(0, min(0.5 / (e - s) + (ind - s) / (e - s), 1));
- }
- mult = easer(mult);
- } else if (type === 3) {
- if (e === s) {
- mult = ind >= e ? 0 : 1;
- } else {
- mult = 1 - max(0, min(0.5 / (e - s) + (ind - s) / (e - s), 1));
- }
- mult = easer(mult);
- } else if (type === 4) {
- if (e === s) {
- mult = 0;
- } else {
- mult = max(0, min(0.5 / (e - s) + (ind - s) / (e - s), 1));
- if (mult < 0.5) {
- mult *= 2;
- } else {
- mult = 1 - 2 * (mult - 0.5);
- }
- }
- mult = easer(mult);
- } else if (type === 5) {
- if (e === s) {
- mult = 0;
- } else {
- var tot = e - s;
- /* ind += 0.5;
- mult = -4/(tot*tot)*(ind*ind)+(4/tot)*ind; */
- ind = min(max(0, ind + 0.5 - s), e - s);
- var x = -tot / 2 + ind;
- var a = tot / 2;
- mult = Math.sqrt(1 - x * x / (a * a));
- }
- mult = easer(mult);
- } else if (type === 6) {
- if (e === s) {
- mult = 0;
- } else {
- ind = min(max(0, ind + 0.5 - s), e - s);
- mult = (1 + Math.cos(Math.PI + Math.PI * 2 * ind / (e - s))) / 2; // eslint-disable-line
- }
- mult = easer(mult);
- } else {
- if (ind >= floor(s)) {
- if (ind - s < 0) {
- mult = max(0, min(min(e, 1) - (s - ind), 1));
- } else {
- mult = max(0, min(e - ind, 1));
- }
- }
- mult = easer(mult);
- }
- // Smoothness implementation.
- // The smoothness represents a reduced range of the original [0; 1] range.
- // if smoothness is 25%, the new range will be [0.375; 0.625]
- // Steps are:
- // - find the lower value of the new range (threshold)
- // - if multiplier is smaller than that value, floor it to 0
- // - if it is larger,
- // - subtract the threshold
- // - divide it by the smoothness (this will return the range to [0; 1])
- // Note: If it doesn't work on some scenarios, consider applying it before the easer.
- if (this.sm.v !== 100) {
- var smoothness = this.sm.v * 0.01;
- if (smoothness === 0) {
- smoothness = 0.00000001;
- }
- var threshold = 0.5 - smoothness * 0.5;
- if (mult < threshold) {
- mult = 0;
- } else {
- mult = (mult - threshold) / smoothness;
- if (mult > 1) {
- mult = 1;
- }
- }
- }
- return mult * this.a.v;
- },
- getValue: function getValue(newCharsFlag) {
- this.iterateDynamicProperties();
- this._mdf = newCharsFlag || this._mdf;
- this._currentTextLength = this.elem.textProperty.currentData.l.length || 0;
- if (newCharsFlag && this.data.r === 2) {
- this.e.v = this._currentTextLength;
- }
- var divisor = this.data.r === 2 ? 1 : 100 / this.data.totalChars;
- var o = this.o.v / divisor;
- var s = this.s.v / divisor + o;
- var e = this.e.v / divisor + o;
- if (s > e) {
- var _s = s;
- s = e;
- e = _s;
- }
- this.finalS = s;
- this.finalE = e;
- }
- };
- extendPrototype([DynamicPropertyContainer], TextSelectorPropFactory);
- function getTextSelectorProp(elem, data, arr) {
- return new TextSelectorPropFactory(elem, data, arr);
- }
- return {
- getTextSelectorProp: getTextSelectorProp
- };
- }();
- function TextAnimatorDataProperty(elem, animatorProps, container) {
- var defaultData = {
- propType: false
- };
- var getProp = PropertyFactory.getProp;
- var textAnimatorAnimatables = animatorProps.a;
- this.a = {
- r: textAnimatorAnimatables.r ? getProp(elem, textAnimatorAnimatables.r, 0, degToRads, container) : defaultData,
- rx: textAnimatorAnimatables.rx ? getProp(elem, textAnimatorAnimatables.rx, 0, degToRads, container) : defaultData,
- ry: textAnimatorAnimatables.ry ? getProp(elem, textAnimatorAnimatables.ry, 0, degToRads, container) : defaultData,
- sk: textAnimatorAnimatables.sk ? getProp(elem, textAnimatorAnimatables.sk, 0, degToRads, container) : defaultData,
- sa: textAnimatorAnimatables.sa ? getProp(elem, textAnimatorAnimatables.sa, 0, degToRads, container) : defaultData,
- s: textAnimatorAnimatables.s ? getProp(elem, textAnimatorAnimatables.s, 1, 0.01, container) : defaultData,
- a: textAnimatorAnimatables.a ? getProp(elem, textAnimatorAnimatables.a, 1, 0, container) : defaultData,
- o: textAnimatorAnimatables.o ? getProp(elem, textAnimatorAnimatables.o, 0, 0.01, container) : defaultData,
- p: textAnimatorAnimatables.p ? getProp(elem, textAnimatorAnimatables.p, 1, 0, container) : defaultData,
- sw: textAnimatorAnimatables.sw ? getProp(elem, textAnimatorAnimatables.sw, 0, 0, container) : defaultData,
- sc: textAnimatorAnimatables.sc ? getProp(elem, textAnimatorAnimatables.sc, 1, 0, container) : defaultData,
- fc: textAnimatorAnimatables.fc ? getProp(elem, textAnimatorAnimatables.fc, 1, 0, container) : defaultData,
- fh: textAnimatorAnimatables.fh ? getProp(elem, textAnimatorAnimatables.fh, 0, 0, container) : defaultData,
- fs: textAnimatorAnimatables.fs ? getProp(elem, textAnimatorAnimatables.fs, 0, 0.01, container) : defaultData,
- fb: textAnimatorAnimatables.fb ? getProp(elem, textAnimatorAnimatables.fb, 0, 0.01, container) : defaultData,
- t: textAnimatorAnimatables.t ? getProp(elem, textAnimatorAnimatables.t, 0, 0, container) : defaultData
- };
- this.s = TextSelectorProp.getTextSelectorProp(elem, animatorProps.s, container);
- this.s.t = animatorProps.s.t;
- }
- function TextAnimatorProperty(textData, renderType, elem) {
- this._isFirstFrame = true;
- this._hasMaskedPath = false;
- this._frameId = -1;
- this._textData = textData;
- this._renderType = renderType;
- this._elem = elem;
- this._animatorsData = createSizedArray(this._textData.a.length);
- this._pathData = {};
- this._moreOptions = {
- alignment: {}
- };
- this.renderedLetters = [];
- this.lettersChangedFlag = false;
- this.initDynamicPropertyContainer(elem);
- }
- TextAnimatorProperty.prototype.searchProperties = function () {
- var i;
- var len = this._textData.a.length;
- var animatorProps;
- var getProp = PropertyFactory.getProp;
- for (i = 0; i < len; i += 1) {
- animatorProps = this._textData.a[i];
- this._animatorsData[i] = new TextAnimatorDataProperty(this._elem, animatorProps, this);
- }
- if (this._textData.p && 'm' in this._textData.p) {
- this._pathData = {
- a: getProp(this._elem, this._textData.p.a, 0, 0, this),
- f: getProp(this._elem, this._textData.p.f, 0, 0, this),
- l: getProp(this._elem, this._textData.p.l, 0, 0, this),
- r: getProp(this._elem, this._textData.p.r, 0, 0, this),
- p: getProp(this._elem, this._textData.p.p, 0, 0, this),
- m: this._elem.maskManager.getMaskProperty(this._textData.p.m)
- };
- this._hasMaskedPath = true;
- } else {
- this._hasMaskedPath = false;
- }
- this._moreOptions.alignment = getProp(this._elem, this._textData.m.a, 1, 0, this);
- };
- TextAnimatorProperty.prototype.getMeasures = function (documentData, lettersChangedFlag) {
- this.lettersChangedFlag = lettersChangedFlag;
- if (!this._mdf && !this._isFirstFrame && !lettersChangedFlag && (!this._hasMaskedPath || !this._pathData.m._mdf)) {
- return;
- }
- this._isFirstFrame = false;
- var alignment = this._moreOptions.alignment.v;
- var animators = this._animatorsData;
- var textData = this._textData;
- var matrixHelper = this.mHelper;
- var renderType = this._renderType;
- var renderedLettersCount = this.renderedLetters.length;
- var xPos;
- var yPos;
- var i;
- var len;
- var letters = documentData.l;
- var pathInfo;
- var currentLength;
- var currentPoint;
- var segmentLength;
- var flag;
- var pointInd;
- var segmentInd;
- var prevPoint;
- var points;
- var segments;
- var partialLength;
- var totalLength;
- var perc;
- var tanAngle;
- var mask;
- if (this._hasMaskedPath) {
- mask = this._pathData.m;
- if (!this._pathData.n || this._pathData._mdf) {
- var paths = mask.v;
- if (this._pathData.r.v) {
- paths = paths.reverse();
- }
- // TODO: release bezier data cached from previous pathInfo: this._pathData.pi
- pathInfo = {
- tLength: 0,
- segments: []
- };
- len = paths._length - 1;
- var bezierData;
- totalLength = 0;
- for (i = 0; i < len; i += 1) {
- bezierData = bez.buildBezierData(paths.v[i], paths.v[i + 1], [paths.o[i][0] - paths.v[i][0], paths.o[i][1] - paths.v[i][1]], [paths.i[i + 1][0] - paths.v[i + 1][0], paths.i[i + 1][1] - paths.v[i + 1][1]]);
- pathInfo.tLength += bezierData.segmentLength;
- pathInfo.segments.push(bezierData);
- totalLength += bezierData.segmentLength;
- }
- i = len;
- if (mask.v.c) {
- bezierData = bez.buildBezierData(paths.v[i], paths.v[0], [paths.o[i][0] - paths.v[i][0], paths.o[i][1] - paths.v[i][1]], [paths.i[0][0] - paths.v[0][0], paths.i[0][1] - paths.v[0][1]]);
- pathInfo.tLength += bezierData.segmentLength;
- pathInfo.segments.push(bezierData);
- totalLength += bezierData.segmentLength;
- }
- this._pathData.pi = pathInfo;
- }
- pathInfo = this._pathData.pi;
- currentLength = this._pathData.f.v;
- segmentInd = 0;
- pointInd = 1;
- segmentLength = 0;
- flag = true;
- segments = pathInfo.segments;
- if (currentLength < 0 && mask.v.c) {
- if (pathInfo.tLength < Math.abs(currentLength)) {
- currentLength = -Math.abs(currentLength) % pathInfo.tLength;
- }
- segmentInd = segments.length - 1;
- points = segments[segmentInd].points;
- pointInd = points.length - 1;
- while (currentLength < 0) {
- currentLength += points[pointInd].partialLength;
- pointInd -= 1;
- if (pointInd < 0) {
- segmentInd -= 1;
- points = segments[segmentInd].points;
- pointInd = points.length - 1;
- }
- }
- }
- points = segments[segmentInd].points;
- prevPoint = points[pointInd - 1];
- currentPoint = points[pointInd];
- partialLength = currentPoint.partialLength;
- }
- len = letters.length;
- xPos = 0;
- yPos = 0;
- var yOff = documentData.finalSize * 1.2 * 0.714;
- var firstLine = true;
- var animatorProps;
- var animatorSelector;
- var j;
- var jLen;
- var letterValue;
- jLen = animators.length;
- var mult;
- var ind = -1;
- var offf;
- var xPathPos;
- var yPathPos;
- var initPathPos = currentLength;
- var initSegmentInd = segmentInd;
- var initPointInd = pointInd;
- var currentLine = -1;
- var elemOpacity;
- var sc;
- var sw;
- var fc;
- var k;
- var letterSw;
- var letterSc;
- var letterFc;
- var letterM = '';
- var letterP = this.defaultPropsArray;
- var letterO;
- //
- if (documentData.j === 2 || documentData.j === 1) {
- var animatorJustifyOffset = 0;
- var animatorFirstCharOffset = 0;
- var justifyOffsetMult = documentData.j === 2 ? -0.5 : -1;
- var lastIndex = 0;
- var isNewLine = true;
- for (i = 0; i < len; i += 1) {
- if (letters[i].n) {
- if (animatorJustifyOffset) {
- animatorJustifyOffset += animatorFirstCharOffset;
- }
- while (lastIndex < i) {
- letters[lastIndex].animatorJustifyOffset = animatorJustifyOffset;
- lastIndex += 1;
- }
- animatorJustifyOffset = 0;
- isNewLine = true;
- } else {
- for (j = 0; j < jLen; j += 1) {
- animatorProps = animators[j].a;
- if (animatorProps.t.propType) {
- if (isNewLine && documentData.j === 2) {
- animatorFirstCharOffset += animatorProps.t.v * justifyOffsetMult;
- }
- animatorSelector = animators[j].s;
- mult = animatorSelector.getMult(letters[i].anIndexes[j], textData.a[j].s.totalChars);
- if (mult.length) {
- animatorJustifyOffset += animatorProps.t.v * mult[0] * justifyOffsetMult;
- } else {
- animatorJustifyOffset += animatorProps.t.v * mult * justifyOffsetMult;
- }
- }
- }
- isNewLine = false;
- }
- }
- if (animatorJustifyOffset) {
- animatorJustifyOffset += animatorFirstCharOffset;
- }
- while (lastIndex < i) {
- letters[lastIndex].animatorJustifyOffset = animatorJustifyOffset;
- lastIndex += 1;
- }
- }
- //
- for (i = 0; i < len; i += 1) {
- matrixHelper.reset();
- elemOpacity = 1;
- if (letters[i].n) {
- xPos = 0;
- yPos += documentData.yOffset;
- yPos += firstLine ? 1 : 0;
- currentLength = initPathPos;
- firstLine = false;
- if (this._hasMaskedPath) {
- segmentInd = initSegmentInd;
- pointInd = initPointInd;
- points = segments[segmentInd].points;
- prevPoint = points[pointInd - 1];
- currentPoint = points[pointInd];
- partialLength = currentPoint.partialLength;
- segmentLength = 0;
- }
- letterM = '';
- letterFc = '';
- letterSw = '';
- letterO = '';
- letterP = this.defaultPropsArray;
- } else {
- if (this._hasMaskedPath) {
- if (currentLine !== letters[i].line) {
- switch (documentData.j) {
- case 1:
- currentLength += totalLength - documentData.lineWidths[letters[i].line];
- break;
- case 2:
- currentLength += (totalLength - documentData.lineWidths[letters[i].line]) / 2;
- break;
- default:
- break;
- }
- currentLine = letters[i].line;
- }
- if (ind !== letters[i].ind) {
- if (letters[ind]) {
- currentLength += letters[ind].extra;
- }
- currentLength += letters[i].an / 2;
- ind = letters[i].ind;
- }
- currentLength += alignment[0] * letters[i].an * 0.005;
- var animatorOffset = 0;
- for (j = 0; j < jLen; j += 1) {
- animatorProps = animators[j].a;
- if (animatorProps.p.propType) {
- animatorSelector = animators[j].s;
- mult = animatorSelector.getMult(letters[i].anIndexes[j], textData.a[j].s.totalChars);
- if (mult.length) {
- animatorOffset += animatorProps.p.v[0] * mult[0];
- } else {
- animatorOffset += animatorProps.p.v[0] * mult;
- }
- }
- if (animatorProps.a.propType) {
- animatorSelector = animators[j].s;
- mult = animatorSelector.getMult(letters[i].anIndexes[j], textData.a[j].s.totalChars);
- if (mult.length) {
- animatorOffset += animatorProps.a.v[0] * mult[0];
- } else {
- animatorOffset += animatorProps.a.v[0] * mult;
- }
- }
- }
- flag = true;
- // Force alignment only works with a single line for now
- if (this._pathData.a.v) {
- currentLength = letters[0].an * 0.5 + (totalLength - this._pathData.f.v - letters[0].an * 0.5 - letters[letters.length - 1].an * 0.5) * ind / (len - 1);
- currentLength += this._pathData.f.v;
- }
- while (flag) {
- if (segmentLength + partialLength >= currentLength + animatorOffset || !points) {
- perc = (currentLength + animatorOffset - segmentLength) / currentPoint.partialLength;
- xPathPos = prevPoint.point[0] + (currentPoint.point[0] - prevPoint.point[0]) * perc;
- yPathPos = prevPoint.point[1] + (currentPoint.point[1] - prevPoint.point[1]) * perc;
- matrixHelper.translate(-alignment[0] * letters[i].an * 0.005, -(alignment[1] * yOff) * 0.01);
- flag = false;
- } else if (points) {
- segmentLength += currentPoint.partialLength;
- pointInd += 1;
- if (pointInd >= points.length) {
- pointInd = 0;
- segmentInd += 1;
- if (!segments[segmentInd]) {
- if (mask.v.c) {
- pointInd = 0;
- segmentInd = 0;
- points = segments[segmentInd].points;
- } else {
- segmentLength -= currentPoint.partialLength;
- points = null;
- }
- } else {
- points = segments[segmentInd].points;
- }
- }
- if (points) {
- prevPoint = currentPoint;
- currentPoint = points[pointInd];
- partialLength = currentPoint.partialLength;
- }
- }
- }
- offf = letters[i].an / 2 - letters[i].add;
- matrixHelper.translate(-offf, 0, 0);
- } else {
- offf = letters[i].an / 2 - letters[i].add;
- matrixHelper.translate(-offf, 0, 0);
- // Grouping alignment
- matrixHelper.translate(-alignment[0] * letters[i].an * 0.005, -alignment[1] * yOff * 0.01, 0);
- }
- for (j = 0; j < jLen; j += 1) {
- animatorProps = animators[j].a;
- if (animatorProps.t.propType) {
- animatorSelector = animators[j].s;
- mult = animatorSelector.getMult(letters[i].anIndexes[j], textData.a[j].s.totalChars);
- // This condition is to prevent applying tracking to first character in each line. Might be better to use a boolean "isNewLine"
- if (xPos !== 0 || documentData.j !== 0) {
- if (this._hasMaskedPath) {
- if (mult.length) {
- currentLength += animatorProps.t.v * mult[0];
- } else {
- currentLength += animatorProps.t.v * mult;
- }
- } else if (mult.length) {
- xPos += animatorProps.t.v * mult[0];
- } else {
- xPos += animatorProps.t.v * mult;
- }
- }
- }
- }
- if (documentData.strokeWidthAnim) {
- sw = documentData.sw || 0;
- }
- if (documentData.strokeColorAnim) {
- if (documentData.sc) {
- sc = [documentData.sc[0], documentData.sc[1], documentData.sc[2]];
- } else {
- sc = [0, 0, 0];
- }
- }
- if (documentData.fillColorAnim && documentData.fc) {
- fc = [documentData.fc[0], documentData.fc[1], documentData.fc[2]];
- }
- for (j = 0; j < jLen; j += 1) {
- animatorProps = animators[j].a;
- if (animatorProps.a.propType) {
- animatorSelector = animators[j].s;
- mult = animatorSelector.getMult(letters[i].anIndexes[j], textData.a[j].s.totalChars);
- if (mult.length) {
- matrixHelper.translate(-animatorProps.a.v[0] * mult[0], -animatorProps.a.v[1] * mult[1], animatorProps.a.v[2] * mult[2]);
- } else {
- matrixHelper.translate(-animatorProps.a.v[0] * mult, -animatorProps.a.v[1] * mult, animatorProps.a.v[2] * mult);
- }
- }
- }
- for (j = 0; j < jLen; j += 1) {
- animatorProps = animators[j].a;
- if (animatorProps.s.propType) {
- animatorSelector = animators[j].s;
- mult = animatorSelector.getMult(letters[i].anIndexes[j], textData.a[j].s.totalChars);
- if (mult.length) {
- matrixHelper.scale(1 + (animatorProps.s.v[0] - 1) * mult[0], 1 + (animatorProps.s.v[1] - 1) * mult[1], 1);
- } else {
- matrixHelper.scale(1 + (animatorProps.s.v[0] - 1) * mult, 1 + (animatorProps.s.v[1] - 1) * mult, 1);
- }
- }
- }
- for (j = 0; j < jLen; j += 1) {
- animatorProps = animators[j].a;
- animatorSelector = animators[j].s;
- mult = animatorSelector.getMult(letters[i].anIndexes[j], textData.a[j].s.totalChars);
- if (animatorProps.sk.propType) {
- if (mult.length) {
- matrixHelper.skewFromAxis(-animatorProps.sk.v * mult[0], animatorProps.sa.v * mult[1]);
- } else {
- matrixHelper.skewFromAxis(-animatorProps.sk.v * mult, animatorProps.sa.v * mult);
- }
- }
- if (animatorProps.r.propType) {
- if (mult.length) {
- matrixHelper.rotateZ(-animatorProps.r.v * mult[2]);
- } else {
- matrixHelper.rotateZ(-animatorProps.r.v * mult);
- }
- }
- if (animatorProps.ry.propType) {
- if (mult.length) {
- matrixHelper.rotateY(animatorProps.ry.v * mult[1]);
- } else {
- matrixHelper.rotateY(animatorProps.ry.v * mult);
- }
- }
- if (animatorProps.rx.propType) {
- if (mult.length) {
- matrixHelper.rotateX(animatorProps.rx.v * mult[0]);
- } else {
- matrixHelper.rotateX(animatorProps.rx.v * mult);
- }
- }
- if (animatorProps.o.propType) {
- if (mult.length) {
- elemOpacity += (animatorProps.o.v * mult[0] - elemOpacity) * mult[0];
- } else {
- elemOpacity += (animatorProps.o.v * mult - elemOpacity) * mult;
- }
- }
- if (documentData.strokeWidthAnim && animatorProps.sw.propType) {
- if (mult.length) {
- sw += animatorProps.sw.v * mult[0];
- } else {
- sw += animatorProps.sw.v * mult;
- }
- }
- if (documentData.strokeColorAnim && animatorProps.sc.propType) {
- for (k = 0; k < 3; k += 1) {
- if (mult.length) {
- sc[k] += (animatorProps.sc.v[k] - sc[k]) * mult[0];
- } else {
- sc[k] += (animatorProps.sc.v[k] - sc[k]) * mult;
- }
- }
- }
- if (documentData.fillColorAnim && documentData.fc) {
- if (animatorProps.fc.propType) {
- for (k = 0; k < 3; k += 1) {
- if (mult.length) {
- fc[k] += (animatorProps.fc.v[k] - fc[k]) * mult[0];
- } else {
- fc[k] += (animatorProps.fc.v[k] - fc[k]) * mult;
- }
- }
- }
- if (animatorProps.fh.propType) {
- if (mult.length) {
- fc = addHueToRGB(fc, animatorProps.fh.v * mult[0]);
- } else {
- fc = addHueToRGB(fc, animatorProps.fh.v * mult);
- }
- }
- if (animatorProps.fs.propType) {
- if (mult.length) {
- fc = addSaturationToRGB(fc, animatorProps.fs.v * mult[0]);
- } else {
- fc = addSaturationToRGB(fc, animatorProps.fs.v * mult);
- }
- }
- if (animatorProps.fb.propType) {
- if (mult.length) {
- fc = addBrightnessToRGB(fc, animatorProps.fb.v * mult[0]);
- } else {
- fc = addBrightnessToRGB(fc, animatorProps.fb.v * mult);
- }
- }
- }
- }
- for (j = 0; j < jLen; j += 1) {
- animatorProps = animators[j].a;
- if (animatorProps.p.propType) {
- animatorSelector = animators[j].s;
- mult = animatorSelector.getMult(letters[i].anIndexes[j], textData.a[j].s.totalChars);
- if (this._hasMaskedPath) {
- if (mult.length) {
- matrixHelper.translate(0, animatorProps.p.v[1] * mult[0], -animatorProps.p.v[2] * mult[1]);
- } else {
- matrixHelper.translate(0, animatorProps.p.v[1] * mult, -animatorProps.p.v[2] * mult);
- }
- } else if (mult.length) {
- matrixHelper.translate(animatorProps.p.v[0] * mult[0], animatorProps.p.v[1] * mult[1], -animatorProps.p.v[2] * mult[2]);
- } else {
- matrixHelper.translate(animatorProps.p.v[0] * mult, animatorProps.p.v[1] * mult, -animatorProps.p.v[2] * mult);
- }
- }
- }
- if (documentData.strokeWidthAnim) {
- letterSw = sw < 0 ? 0 : sw;
- }
- if (documentData.strokeColorAnim) {
- letterSc = 'rgb(' + Math.round(sc[0] * 255) + ',' + Math.round(sc[1] * 255) + ',' + Math.round(sc[2] * 255) + ')';
- }
- if (documentData.fillColorAnim && documentData.fc) {
- letterFc = 'rgb(' + Math.round(fc[0] * 255) + ',' + Math.round(fc[1] * 255) + ',' + Math.round(fc[2] * 255) + ')';
- }
- if (this._hasMaskedPath) {
- matrixHelper.translate(0, -documentData.ls);
- matrixHelper.translate(0, alignment[1] * yOff * 0.01 + yPos, 0);
- if (this._pathData.p.v) {
- tanAngle = (currentPoint.point[1] - prevPoint.point[1]) / (currentPoint.point[0] - prevPoint.point[0]);
- var rot = Math.atan(tanAngle) * 180 / Math.PI;
- if (currentPoint.point[0] < prevPoint.point[0]) {
- rot += 180;
- }
- matrixHelper.rotate(-rot * Math.PI / 180);
- }
- matrixHelper.translate(xPathPos, yPathPos, 0);
- currentLength -= alignment[0] * letters[i].an * 0.005;
- if (letters[i + 1] && ind !== letters[i + 1].ind) {
- currentLength += letters[i].an / 2;
- currentLength += documentData.tr * 0.001 * documentData.finalSize;
- }
- } else {
- matrixHelper.translate(xPos, yPos, 0);
- if (documentData.ps) {
- // matrixHelper.translate(documentData.ps[0],documentData.ps[1],0);
- matrixHelper.translate(documentData.ps[0], documentData.ps[1] + documentData.ascent, 0);
- }
- switch (documentData.j) {
- case 1:
- matrixHelper.translate(letters[i].animatorJustifyOffset + documentData.justifyOffset + (documentData.boxWidth - documentData.lineWidths[letters[i].line]), 0, 0);
- break;
- case 2:
- matrixHelper.translate(letters[i].animatorJustifyOffset + documentData.justifyOffset + (documentData.boxWidth - documentData.lineWidths[letters[i].line]) / 2, 0, 0);
- break;
- default:
- break;
- }
- matrixHelper.translate(0, -documentData.ls);
- matrixHelper.translate(offf, 0, 0);
- matrixHelper.translate(alignment[0] * letters[i].an * 0.005, alignment[1] * yOff * 0.01, 0);
- xPos += letters[i].l + documentData.tr * 0.001 * documentData.finalSize;
- }
- if (renderType === 'html') {
- letterM = matrixHelper.toCSS();
- } else if (renderType === 'svg') {
- letterM = matrixHelper.to2dCSS();
- } else {
- letterP = [matrixHelper.props[0], matrixHelper.props[1], matrixHelper.props[2], matrixHelper.props[3], matrixHelper.props[4], matrixHelper.props[5], matrixHelper.props[6], matrixHelper.props[7], matrixHelper.props[8], matrixHelper.props[9], matrixHelper.props[10], matrixHelper.props[11], matrixHelper.props[12], matrixHelper.props[13], matrixHelper.props[14], matrixHelper.props[15]];
- }
- letterO = elemOpacity;
- }
- if (renderedLettersCount <= i) {
- letterValue = new LetterProps(letterO, letterSw, letterSc, letterFc, letterM, letterP);
- this.renderedLetters.push(letterValue);
- renderedLettersCount += 1;
- this.lettersChangedFlag = true;
- } else {
- letterValue = this.renderedLetters[i];
- this.lettersChangedFlag = letterValue.update(letterO, letterSw, letterSc, letterFc, letterM, letterP) || this.lettersChangedFlag;
- }
- }
- };
- TextAnimatorProperty.prototype.getValue = function () {
- if (this._elem.globalData.frameId === this._frameId) {
- return;
- }
- this._frameId = this._elem.globalData.frameId;
- this.iterateDynamicProperties();
- };
- TextAnimatorProperty.prototype.mHelper = new Matrix();
- TextAnimatorProperty.prototype.defaultPropsArray = [];
- extendPrototype([DynamicPropertyContainer], TextAnimatorProperty);
- function ITextElement() {}
- ITextElement.prototype.initElement = function (data, globalData, comp) {
- this.lettersChangedFlag = true;
- this.initFrame();
- this.initBaseData(data, globalData, comp);
- this.textProperty = new TextProperty(this, data.t, this.dynamicProperties);
- this.textAnimator = new TextAnimatorProperty(data.t, this.renderType, this);
- this.initTransform(data, globalData, comp);
- this.initHierarchy();
- this.initRenderable();
- this.initRendererElement();
- this.createContainerElements();
- this.createRenderableComponents();
- this.createContent();
- this.hide();
- this.textAnimator.searchProperties(this.dynamicProperties);
- };
- ITextElement.prototype.prepareFrame = function (num) {
- this._mdf = false;
- this.prepareRenderableFrame(num);
- this.prepareProperties(num, this.isInRange);
- };
- ITextElement.prototype.createPathShape = function (matrixHelper, shapes) {
- var j;
- var jLen = shapes.length;
- var pathNodes;
- var shapeStr = '';
- for (j = 0; j < jLen; j += 1) {
- if (shapes[j].ty === 'sh') {
- pathNodes = shapes[j].ks.k;
- shapeStr += buildShapeString(pathNodes, pathNodes.i.length, true, matrixHelper);
- }
- }
- return shapeStr;
- };
- ITextElement.prototype.updateDocumentData = function (newData, index) {
- this.textProperty.updateDocumentData(newData, index);
- };
- ITextElement.prototype.canResizeFont = function (_canResize) {
- this.textProperty.canResizeFont(_canResize);
- };
- ITextElement.prototype.setMinimumFontSize = function (_fontSize) {
- this.textProperty.setMinimumFontSize(_fontSize);
- };
- ITextElement.prototype.applyTextPropertiesToMatrix = function (documentData, matrixHelper, lineNumber, xPos, yPos) {
- if (documentData.ps) {
- matrixHelper.translate(documentData.ps[0], documentData.ps[1] + documentData.ascent, 0);
- }
- matrixHelper.translate(0, -documentData.ls, 0);
- switch (documentData.j) {
- case 1:
- matrixHelper.translate(documentData.justifyOffset + (documentData.boxWidth - documentData.lineWidths[lineNumber]), 0, 0);
- break;
- case 2:
- matrixHelper.translate(documentData.justifyOffset + (documentData.boxWidth - documentData.lineWidths[lineNumber]) / 2, 0, 0);
- break;
- default:
- break;
- }
- matrixHelper.translate(xPos, yPos, 0);
- };
- ITextElement.prototype.buildColor = function (colorData) {
- return 'rgb(' + Math.round(colorData[0] * 255) + ',' + Math.round(colorData[1] * 255) + ',' + Math.round(colorData[2] * 255) + ')';
- };
- ITextElement.prototype.emptyProp = new LetterProps();
- ITextElement.prototype.destroy = function () {};
- ITextElement.prototype.validateText = function () {
- if (this.textProperty._mdf || this.textProperty._isFirstFrame) {
- this.buildNewText();
- this.textProperty._isFirstFrame = false;
- this.textProperty._mdf = false;
- }
- };
- var emptyShapeData = {
- shapes: []
- };
- function SVGTextLottieElement(data, globalData, comp) {
- this.textSpans = [];
- this.renderType = 'svg';
- this.initElement(data, globalData, comp);
- }
- extendPrototype([BaseElement, TransformElement, SVGBaseElement, HierarchyElement, FrameElement, RenderableDOMElement, ITextElement], SVGTextLottieElement);
- SVGTextLottieElement.prototype.createContent = function () {
- if (this.data.singleShape && !this.globalData.fontManager.chars) {
- this.textContainer = createNS('text');
- }
- };
- SVGTextLottieElement.prototype.buildTextContents = function (textArray) {
- var i = 0;
- var len = textArray.length;
- var textContents = [];
- var currentTextContent = '';
- while (i < len) {
- if (textArray[i] === String.fromCharCode(13) || textArray[i] === String.fromCharCode(3)) {
- textContents.push(currentTextContent);
- currentTextContent = '';
- } else {
- currentTextContent += textArray[i];
- }
- i += 1;
- }
- textContents.push(currentTextContent);
- return textContents;
- };
- SVGTextLottieElement.prototype.buildShapeData = function (data, scale) {
- // data should probably be cloned to apply scale separately to each instance of a text on different layers
- // but since text internal content gets only rendered once and then it's never rerendered,
- // it's probably safe not to clone data and reuse always the same instance even if the object is mutated.
- // Avoiding cloning is preferred since cloning each character shape data is expensive
- if (data.shapes && data.shapes.length) {
- var shape = data.shapes[0];
- if (shape.it) {
- var shapeItem = shape.it[shape.it.length - 1];
- if (shapeItem.s) {
- shapeItem.s.k[0] = scale;
- shapeItem.s.k[1] = scale;
- }
- }
- }
- return data;
- };
- SVGTextLottieElement.prototype.buildNewText = function () {
- this.addDynamicProperty(this);
- var i;
- var len;
- var documentData = this.textProperty.currentData;
- this.renderedLetters = createSizedArray(documentData ? documentData.l.length : 0);
- if (documentData.fc) {
- this.layerElement.setAttribute('fill', this.buildColor(documentData.fc));
- } else {
- this.layerElement.setAttribute('fill', 'rgba(0,0,0,0)');
- }
- if (documentData.sc) {
- this.layerElement.setAttribute('stroke', this.buildColor(documentData.sc));
- this.layerElement.setAttribute('stroke-width', documentData.sw);
- }
- this.layerElement.setAttribute('font-size', documentData.finalSize);
- var fontData = this.globalData.fontManager.getFontByName(documentData.f);
- if (fontData.fClass) {
- this.layerElement.setAttribute('class', fontData.fClass);
- } else {
- this.layerElement.setAttribute('font-family', fontData.fFamily);
- var fWeight = documentData.fWeight;
- var fStyle = documentData.fStyle;
- this.layerElement.setAttribute('font-style', fStyle);
- this.layerElement.setAttribute('font-weight', fWeight);
- }
- this.layerElement.setAttribute('aria-label', documentData.t);
- var letters = documentData.l || [];
- var usesGlyphs = !!this.globalData.fontManager.chars;
- len = letters.length;
- var tSpan;
- var matrixHelper = this.mHelper;
- var shapeStr = '';
- var singleShape = this.data.singleShape;
- var xPos = 0;
- var yPos = 0;
- var firstLine = true;
- var trackingOffset = documentData.tr * 0.001 * documentData.finalSize;
- if (singleShape && !usesGlyphs && !documentData.sz) {
- var tElement = this.textContainer;
- var justify = 'start';
- switch (documentData.j) {
- case 1:
- justify = 'end';
- break;
- case 2:
- justify = 'middle';
- break;
- default:
- justify = 'start';
- break;
- }
- tElement.setAttribute('text-anchor', justify);
- tElement.setAttribute('letter-spacing', trackingOffset);
- var textContent = this.buildTextContents(documentData.finalText);
- len = textContent.length;
- yPos = documentData.ps ? documentData.ps[1] + documentData.ascent : 0;
- for (i = 0; i < len; i += 1) {
- tSpan = this.textSpans[i].span || createNS('tspan');
- tSpan.textContent = textContent[i];
- tSpan.setAttribute('x', 0);
- tSpan.setAttribute('y', yPos);
- tSpan.style.display = 'inherit';
- tElement.appendChild(tSpan);
- if (!this.textSpans[i]) {
- this.textSpans[i] = {
- span: null,
- glyph: null
- };
- }
- this.textSpans[i].span = tSpan;
- yPos += documentData.finalLineHeight;
- }
- this.layerElement.appendChild(tElement);
- } else {
- var cachedSpansLength = this.textSpans.length;
- var charData;
- for (i = 0; i < len; i += 1) {
- if (!this.textSpans[i]) {
- this.textSpans[i] = {
- span: null,
- childSpan: null,
- glyph: null
- };
- }
- if (!usesGlyphs || !singleShape || i === 0) {
- tSpan = cachedSpansLength > i ? this.textSpans[i].span : createNS(usesGlyphs ? 'g' : 'text');
- if (cachedSpansLength <= i) {
- tSpan.setAttribute('stroke-linecap', 'butt');
- tSpan.setAttribute('stroke-linejoin', 'round');
- tSpan.setAttribute('stroke-miterlimit', '4');
- this.textSpans[i].span = tSpan;
- if (usesGlyphs) {
- var childSpan = createNS('g');
- tSpan.appendChild(childSpan);
- this.textSpans[i].childSpan = childSpan;
- }
- this.textSpans[i].span = tSpan;
- this.layerElement.appendChild(tSpan);
- }
- tSpan.style.display = 'inherit';
- }
- matrixHelper.reset();
- if (singleShape) {
- if (letters[i].n) {
- xPos = -trackingOffset;
- yPos += documentData.yOffset;
- yPos += firstLine ? 1 : 0;
- firstLine = false;
- }
- this.applyTextPropertiesToMatrix(documentData, matrixHelper, letters[i].line, xPos, yPos);
- xPos += letters[i].l || 0;
- // xPos += letters[i].val === ' ' ? 0 : trackingOffset;
- xPos += trackingOffset;
- }
- if (usesGlyphs) {
- charData = this.globalData.fontManager.getCharData(documentData.finalText[i], fontData.fStyle, this.globalData.fontManager.getFontByName(documentData.f).fFamily);
- var glyphElement;
- // t === 1 means the character has been replaced with an animated shaped
- if (charData.t === 1) {
- glyphElement = new SVGCompElement(charData.data, this.globalData, this);
- } else {
- var data = emptyShapeData;
- if (charData.data && charData.data.shapes) {
- data = this.buildShapeData(charData.data, documentData.finalSize);
- }
- glyphElement = new SVGShapeElement(data, this.globalData, this);
- }
- if (this.textSpans[i].glyph) {
- var glyph = this.textSpans[i].glyph;
- this.textSpans[i].childSpan.removeChild(glyph.layerElement);
- glyph.destroy();
- }
- this.textSpans[i].glyph = glyphElement;
- glyphElement._debug = true;
- glyphElement.prepareFrame(0);
- glyphElement.renderFrame();
- this.textSpans[i].childSpan.appendChild(glyphElement.layerElement);
- // when using animated shapes, the layer will be scaled instead of replacing the internal scale
- // this might have issues with strokes and might need a different solution
- if (charData.t === 1) {
- this.textSpans[i].childSpan.setAttribute('transform', 'scale(' + documentData.finalSize / 100 + ',' + documentData.finalSize / 100 + ')');
- }
- } else {
- if (singleShape) {
- tSpan.setAttribute('transform', 'translate(' + matrixHelper.props[12] + ',' + matrixHelper.props[13] + ')');
- }
- tSpan.textContent = letters[i].val;
- tSpan.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:space', 'preserve');
- }
- //
- }
- if (singleShape && tSpan) {
- tSpan.setAttribute('d', shapeStr);
- }
- }
- while (i < this.textSpans.length) {
- this.textSpans[i].span.style.display = 'none';
- i += 1;
- }
- this._sizeChanged = true;
- };
- SVGTextLottieElement.prototype.sourceRectAtTime = function () {
- this.prepareFrame(this.comp.renderedFrame - this.data.st);
- this.renderInnerContent();
- if (this._sizeChanged) {
- this._sizeChanged = false;
- var textBox = this.layerElement.getBBox();
- this.bbox = {
- top: textBox.y,
- left: textBox.x,
- width: textBox.width,
- height: textBox.height
- };
- }
- return this.bbox;
- };
- SVGTextLottieElement.prototype.getValue = function () {
- var i;
- var len = this.textSpans.length;
- var glyphElement;
- this.renderedFrame = this.comp.renderedFrame;
- for (i = 0; i < len; i += 1) {
- glyphElement = this.textSpans[i].glyph;
- if (glyphElement) {
- glyphElement.prepareFrame(this.comp.renderedFrame - this.data.st);
- if (glyphElement._mdf) {
- this._mdf = true;
- }
- }
- }
- };
- SVGTextLottieElement.prototype.renderInnerContent = function () {
- this.validateText();
- if (!this.data.singleShape || this._mdf) {
- this.textAnimator.getMeasures(this.textProperty.currentData, this.lettersChangedFlag);
- if (this.lettersChangedFlag || this.textAnimator.lettersChangedFlag) {
- this._sizeChanged = true;
- var i;
- var len;
- var renderedLetters = this.textAnimator.renderedLetters;
- var letters = this.textProperty.currentData.l;
- len = letters.length;
- var renderedLetter;
- var textSpan;
- var glyphElement;
- for (i = 0; i < len; i += 1) {
- if (!letters[i].n) {
- renderedLetter = renderedLetters[i];
- textSpan = this.textSpans[i].span;
- glyphElement = this.textSpans[i].glyph;
- if (glyphElement) {
- glyphElement.renderFrame();
- }
- if (renderedLetter._mdf.m) {
- textSpan.setAttribute('transform', renderedLetter.m);
- }
- if (renderedLetter._mdf.o) {
- textSpan.setAttribute('opacity', renderedLetter.o);
- }
- if (renderedLetter._mdf.sw) {
- textSpan.setAttribute('stroke-width', renderedLetter.sw);
- }
- if (renderedLetter._mdf.sc) {
- textSpan.setAttribute('stroke', renderedLetter.sc);
- }
- if (renderedLetter._mdf.fc) {
- textSpan.setAttribute('fill', renderedLetter.fc);
- }
- }
- }
- }
- }
- };
- function ISolidElement(data, globalData, comp) {
- this.initElement(data, globalData, comp);
- }
- extendPrototype([IImageElement], ISolidElement);
- ISolidElement.prototype.createContent = function () {
- var rect = createNS('rect');
- /// /rect.style.width = this.data.sw;
- /// /rect.style.height = this.data.sh;
- /// /rect.style.fill = this.data.sc;
- rect.setAttribute('width', this.data.sw);
- rect.setAttribute('height', this.data.sh);
- rect.setAttribute('fill', this.data.sc);
- this.layerElement.appendChild(rect);
- };
- function NullElement(data, globalData, comp) {
- this.initFrame();
- this.initBaseData(data, globalData, comp);
- this.initFrame();
- this.initTransform(data, globalData, comp);
- this.initHierarchy();
- }
- NullElement.prototype.prepareFrame = function (num) {
- this.prepareProperties(num, true);
- };
- NullElement.prototype.renderFrame = function () {};
- NullElement.prototype.getBaseElement = function () {
- return null;
- };
- NullElement.prototype.destroy = function () {};
- NullElement.prototype.sourceRectAtTime = function () {};
- NullElement.prototype.hide = function () {};
- extendPrototype([BaseElement, TransformElement, HierarchyElement, FrameElement], NullElement);
- function SVGRendererBase() {}
- extendPrototype([BaseRenderer], SVGRendererBase);
- SVGRendererBase.prototype.createNull = function (data) {
- return new NullElement(data, this.globalData, this);
- };
- SVGRendererBase.prototype.createShape = function (data) {
- return new SVGShapeElement(data, this.globalData, this);
- };
- SVGRendererBase.prototype.createText = function (data) {
- return new SVGTextLottieElement(data, this.globalData, this);
- };
- SVGRendererBase.prototype.createImage = function (data) {
- return new IImageElement(data, this.globalData, this);
- };
- SVGRendererBase.prototype.createSolid = function (data) {
- return new ISolidElement(data, this.globalData, this);
- };
- SVGRendererBase.prototype.configAnimation = function (animData) {
- this.svgElement.setAttribute('xmlns', 'http://www.w3.org/2000/svg');
- this.svgElement.setAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink');
- if (this.renderConfig.viewBoxSize) {
- this.svgElement.setAttribute('viewBox', this.renderConfig.viewBoxSize);
- } else {
- this.svgElement.setAttribute('viewBox', '0 0 ' + animData.w + ' ' + animData.h);
- }
- if (!this.renderConfig.viewBoxOnly) {
- this.svgElement.setAttribute('width', animData.w);
- this.svgElement.setAttribute('height', animData.h);
- this.svgElement.style.width = '100%';
- this.svgElement.style.height = '100%';
- this.svgElement.style.transform = 'translate3d(0,0,0)';
- this.svgElement.style.contentVisibility = this.renderConfig.contentVisibility;
- }
- if (this.renderConfig.width) {
- this.svgElement.setAttribute('width', this.renderConfig.width);
- }
- if (this.renderConfig.height) {
- this.svgElement.setAttribute('height', this.renderConfig.height);
- }
- if (this.renderConfig.className) {
- this.svgElement.setAttribute('class', this.renderConfig.className);
- }
- if (this.renderConfig.id) {
- this.svgElement.setAttribute('id', this.renderConfig.id);
- }
- if (this.renderConfig.focusable !== undefined) {
- this.svgElement.setAttribute('focusable', this.renderConfig.focusable);
- }
- this.svgElement.setAttribute('preserveAspectRatio', this.renderConfig.preserveAspectRatio);
- // this.layerElement.style.transform = 'translate3d(0,0,0)';
- // this.layerElement.style.transformOrigin = this.layerElement.style.mozTransformOrigin = this.layerElement.style.webkitTransformOrigin = this.layerElement.style['-webkit-transform'] = "0px 0px 0px";
- this.animationItem.wrapper.appendChild(this.svgElement);
- // Mask animation
- var defs = this.globalData.defs;
- this.setupGlobalData(animData, defs);
- this.globalData.progressiveLoad = this.renderConfig.progressiveLoad;
- this.data = animData;
- var maskElement = createNS('clipPath');
- var rect = createNS('rect');
- rect.setAttribute('width', animData.w);
- rect.setAttribute('height', animData.h);
- rect.setAttribute('x', 0);
- rect.setAttribute('y', 0);
- var maskId = createElementID();
- maskElement.setAttribute('id', maskId);
- maskElement.appendChild(rect);
- this.layerElement.setAttribute('clip-path', 'url(' + getLocationHref() + '#' + maskId + ')');
- defs.appendChild(maskElement);
- this.layers = animData.layers;
- this.elements = createSizedArray(animData.layers.length);
- };
- SVGRendererBase.prototype.destroy = function () {
- if (this.animationItem.wrapper) {
- this.animationItem.wrapper.innerText = '';
- }
- this.layerElement = null;
- this.globalData.defs = null;
- var i;
- var len = this.layers ? this.layers.length : 0;
- for (i = 0; i < len; i += 1) {
- if (this.elements[i] && this.elements[i].destroy) {
- this.elements[i].destroy();
- }
- }
- this.elements.length = 0;
- this.destroyed = true;
- this.animationItem = null;
- };
- SVGRendererBase.prototype.updateContainerSize = function () {};
- SVGRendererBase.prototype.findIndexByInd = function (ind) {
- var i = 0;
- var len = this.layers.length;
- for (i = 0; i < len; i += 1) {
- if (this.layers[i].ind === ind) {
- return i;
- }
- }
- return -1;
- };
- SVGRendererBase.prototype.buildItem = function (pos) {
- var elements = this.elements;
- if (elements[pos] || this.layers[pos].ty === 99) {
- return;
- }
- elements[pos] = true;
- var element = this.createItem(this.layers[pos]);
- elements[pos] = element;
- if (getExpressionsPlugin()) {
- if (this.layers[pos].ty === 0) {
- this.globalData.projectInterface.registerComposition(element);
- }
- element.initExpressions();
- }
- this.appendElementInPos(element, pos);
- if (this.layers[pos].tt) {
- var elementIndex = 'tp' in this.layers[pos] ? this.findIndexByInd(this.layers[pos].tp) : pos - 1;
- if (elementIndex === -1) {
- return;
- }
- if (!this.elements[elementIndex] || this.elements[elementIndex] === true) {
- this.buildItem(elementIndex);
- this.addPendingElement(element);
- } else {
- var matteElement = elements[elementIndex];
- var matteMask = matteElement.getMatte(this.layers[pos].tt);
- element.setMatte(matteMask);
- }
- }
- };
- SVGRendererBase.prototype.checkPendingElements = function () {
- while (this.pendingElements.length) {
- var element = this.pendingElements.pop();
- element.checkParenting();
- if (element.data.tt) {
- var i = 0;
- var len = this.elements.length;
- while (i < len) {
- if (this.elements[i] === element) {
- var elementIndex = 'tp' in element.data ? this.findIndexByInd(element.data.tp) : i - 1;
- var matteElement = this.elements[elementIndex];
- var matteMask = matteElement.getMatte(this.layers[i].tt);
- element.setMatte(matteMask);
- break;
- }
- i += 1;
- }
- }
- }
- };
- SVGRendererBase.prototype.renderFrame = function (num) {
- if (this.renderedFrame === num || this.destroyed) {
- return;
- }
- if (num === null) {
- num = this.renderedFrame;
- } else {
- this.renderedFrame = num;
- }
- // console.log('-------');
- // console.log('FRAME ',num);
- this.globalData.frameNum = num;
- this.globalData.frameId += 1;
- this.globalData.projectInterface.currentFrame = num;
- this.globalData._mdf = false;
- var i;
- var len = this.layers.length;
- if (!this.completeLayers) {
- this.checkLayers(num);
- }
- for (i = len - 1; i >= 0; i -= 1) {
- if (this.completeLayers || this.elements[i]) {
- this.elements[i].prepareFrame(num - this.layers[i].st);
- }
- }
- if (this.globalData._mdf) {
- for (i = 0; i < len; i += 1) {
- if (this.completeLayers || this.elements[i]) {
- this.elements[i].renderFrame();
- }
- }
- }
- };
- SVGRendererBase.prototype.appendElementInPos = function (element, pos) {
- var newElement = element.getBaseElement();
- if (!newElement) {
- return;
- }
- var i = 0;
- var nextElement;
- while (i < pos) {
- if (this.elements[i] && this.elements[i] !== true && this.elements[i].getBaseElement()) {
- nextElement = this.elements[i].getBaseElement();
- }
- i += 1;
- }
- if (nextElement) {
- this.layerElement.insertBefore(newElement, nextElement);
- } else {
- this.layerElement.appendChild(newElement);
- }
- };
- SVGRendererBase.prototype.hide = function () {
- this.layerElement.style.display = 'none';
- };
- SVGRendererBase.prototype.show = function () {
- this.layerElement.style.display = 'block';
- };
- function ICompElement() {}
- extendPrototype([BaseElement, TransformElement, HierarchyElement, FrameElement, RenderableDOMElement], ICompElement);
- ICompElement.prototype.initElement = function (data, globalData, comp) {
- this.initFrame();
- this.initBaseData(data, globalData, comp);
- this.initTransform(data, globalData, comp);
- this.initRenderable();
- this.initHierarchy();
- this.initRendererElement();
- this.createContainerElements();
- this.createRenderableComponents();
- if (this.data.xt || !globalData.progressiveLoad) {
- this.buildAllItems();
- }
- this.hide();
- };
- /* ICompElement.prototype.hide = function(){
- if(!this.hidden){
- this.hideElement();
- var i,len = this.elements.length;
- for( i = 0; i < len; i+=1 ){
- if(this.elements[i]){
- this.elements[i].hide();
- }
- }
- }
- }; */
- ICompElement.prototype.prepareFrame = function (num) {
- this._mdf = false;
- this.prepareRenderableFrame(num);
- this.prepareProperties(num, this.isInRange);
- if (!this.isInRange && !this.data.xt) {
- return;
- }
- if (!this.tm._placeholder) {
- var timeRemapped = this.tm.v;
- if (timeRemapped === this.data.op) {
- timeRemapped = this.data.op - 1;
- }
- this.renderedFrame = timeRemapped;
- } else {
- this.renderedFrame = num / this.data.sr;
- }
- var i;
- var len = this.elements.length;
- if (!this.completeLayers) {
- this.checkLayers(this.renderedFrame);
- }
- // This iteration needs to be backwards because of how expressions connect between each other
- for (i = len - 1; i >= 0; i -= 1) {
- if (this.completeLayers || this.elements[i]) {
- this.elements[i].prepareFrame(this.renderedFrame - this.layers[i].st);
- if (this.elements[i]._mdf) {
- this._mdf = true;
- }
- }
- }
- };
- ICompElement.prototype.renderInnerContent = function () {
- var i;
- var len = this.layers.length;
- for (i = 0; i < len; i += 1) {
- if (this.completeLayers || this.elements[i]) {
- this.elements[i].renderFrame();
- }
- }
- };
- ICompElement.prototype.setElements = function (elems) {
- this.elements = elems;
- };
- ICompElement.prototype.getElements = function () {
- return this.elements;
- };
- ICompElement.prototype.destroyElements = function () {
- var i;
- var len = this.layers.length;
- for (i = 0; i < len; i += 1) {
- if (this.elements[i]) {
- this.elements[i].destroy();
- }
- }
- };
- ICompElement.prototype.destroy = function () {
- this.destroyElements();
- this.destroyBaseElement();
- };
- function SVGCompElement(data, globalData, comp) {
- this.layers = data.layers;
- this.supports3d = true;
- this.completeLayers = false;
- this.pendingElements = [];
- this.elements = this.layers ? createSizedArray(this.layers.length) : [];
- this.initElement(data, globalData, comp);
- this.tm = data.tm ? PropertyFactory.getProp(this, data.tm, 0, globalData.frameRate, this) : {
- _placeholder: true
- };
- }
- extendPrototype([SVGRendererBase, ICompElement, SVGBaseElement], SVGCompElement);
- SVGCompElement.prototype.createComp = function (data) {
- return new SVGCompElement(data, this.globalData, this);
- };
- function SVGRenderer(animationItem, config) {
- this.animationItem = animationItem;
- this.layers = null;
- this.renderedFrame = -1;
- this.svgElement = createNS('svg');
- var ariaLabel = '';
- if (config && config.title) {
- var titleElement = createNS('title');
- var titleId = createElementID();
- titleElement.setAttribute('id', titleId);
- titleElement.textContent = config.title;
- this.svgElement.appendChild(titleElement);
- ariaLabel += titleId;
- }
- if (config && config.description) {
- var descElement = createNS('desc');
- var descId = createElementID();
- descElement.setAttribute('id', descId);
- descElement.textContent = config.description;
- this.svgElement.appendChild(descElement);
- ariaLabel += ' ' + descId;
- }
- if (ariaLabel) {
- this.svgElement.setAttribute('aria-labelledby', ariaLabel);
- }
- var defs = createNS('defs');
- this.svgElement.appendChild(defs);
- var maskElement = createNS('g');
- this.svgElement.appendChild(maskElement);
- this.layerElement = maskElement;
- this.renderConfig = {
- preserveAspectRatio: config && config.preserveAspectRatio || 'xMidYMid meet',
- imagePreserveAspectRatio: config && config.imagePreserveAspectRatio || 'xMidYMid slice',
- contentVisibility: config && config.contentVisibility || 'visible',
- progressiveLoad: config && config.progressiveLoad || false,
- hideOnTransparent: !(config && config.hideOnTransparent === false),
- viewBoxOnly: config && config.viewBoxOnly || false,
- viewBoxSize: config && config.viewBoxSize || false,
- className: config && config.className || '',
- id: config && config.id || '',
- focusable: config && config.focusable,
- filterSize: {
- width: config && config.filterSize && config.filterSize.width || '100%',
- height: config && config.filterSize && config.filterSize.height || '100%',
- x: config && config.filterSize && config.filterSize.x || '0%',
- y: config && config.filterSize && config.filterSize.y || '0%'
- },
- width: config && config.width,
- height: config && config.height,
- runExpressions: !config || config.runExpressions === undefined || config.runExpressions
- };
- this.globalData = {
- _mdf: false,
- frameNum: -1,
- defs: defs,
- renderConfig: this.renderConfig
- };
- this.elements = [];
- this.pendingElements = [];
- this.destroyed = false;
- this.rendererType = 'svg';
- }
- extendPrototype([SVGRendererBase], SVGRenderer);
- SVGRenderer.prototype.createComp = function (data) {
- return new SVGCompElement(data, this.globalData, this);
- };
- function ShapeTransformManager() {
- this.sequences = {};
- this.sequenceList = [];
- this.transform_key_count = 0;
- }
- ShapeTransformManager.prototype = {
- addTransformSequence: function addTransformSequence(transforms) {
- var i;
- var len = transforms.length;
- var key = '_';
- for (i = 0; i < len; i += 1) {
- key += transforms[i].transform.key + '_';
- }
- var sequence = this.sequences[key];
- if (!sequence) {
- sequence = {
- transforms: [].concat(transforms),
- finalTransform: new Matrix(),
- _mdf: false
- };
- this.sequences[key] = sequence;
- this.sequenceList.push(sequence);
- }
- return sequence;
- },
- processSequence: function processSequence(sequence, isFirstFrame) {
- var i = 0;
- var len = sequence.transforms.length;
- var _mdf = isFirstFrame;
- while (i < len && !isFirstFrame) {
- if (sequence.transforms[i].transform.mProps._mdf) {
- _mdf = true;
- break;
- }
- i += 1;
- }
- if (_mdf) {
- sequence.finalTransform.reset();
- for (i = len - 1; i >= 0; i -= 1) {
- sequence.finalTransform.multiply(sequence.transforms[i].transform.mProps.v);
- }
- }
- sequence._mdf = _mdf;
- },
- processSequences: function processSequences(isFirstFrame) {
- var i;
- var len = this.sequenceList.length;
- for (i = 0; i < len; i += 1) {
- this.processSequence(this.sequenceList[i], isFirstFrame);
- }
- },
- getNewKey: function getNewKey() {
- this.transform_key_count += 1;
- return '_' + this.transform_key_count;
- }
- };
- var lumaLoader = function lumaLoader() {
- var id = '__lottie_element_luma_buffer';
- var lumaBuffer = null;
- var lumaBufferCtx = null;
- var svg = null;
- // This alternate solution has a slight delay before the filter is applied, resulting in a flicker on the first frame.
- // Keeping this here for reference, and in the future, if offscreen canvas supports url filters, this can be used.
- // For now, neither of them work for offscreen canvas, so canvas workers can't support the luma track matte mask.
- // Naming it solution 2 to mark the extra comment lines.
- /*
- var svgString = [
- '<svg xmlns="http://www.w3.org/2000/svg">',
- '<filter id="' + id + '">',
- '<feColorMatrix type="matrix" color-interpolation-filters="sRGB" values="',
- '0.3, 0.3, 0.3, 0, 0, ',
- '0.3, 0.3, 0.3, 0, 0, ',
- '0.3, 0.3, 0.3, 0, 0, ',
- '0.3, 0.3, 0.3, 0, 0',
- '"/>',
- '</filter>',
- '</svg>',
- ].join('');
- var blob = new Blob([svgString], { type: 'image/svg+xml' });
- var url = URL.createObjectURL(blob);
- */
- function createLumaSvgFilter() {
- var _svg = createNS('svg');
- var fil = createNS('filter');
- var matrix = createNS('feColorMatrix');
- fil.setAttribute('id', id);
- matrix.setAttribute('type', 'matrix');
- matrix.setAttribute('color-interpolation-filters', 'sRGB');
- matrix.setAttribute('values', '0.3, 0.3, 0.3, 0, 0, 0.3, 0.3, 0.3, 0, 0, 0.3, 0.3, 0.3, 0, 0, 0.3, 0.3, 0.3, 0, 0');
- fil.appendChild(matrix);
- _svg.appendChild(fil);
- _svg.setAttribute('id', id + '_svg');
- if (featureSupport.svgLumaHidden) {
- _svg.style.display = 'none';
- }
- return _svg;
- }
- function loadLuma() {
- if (!lumaBuffer) {
- svg = createLumaSvgFilter();
- document.body.appendChild(svg);
- lumaBuffer = createTag('canvas');
- lumaBufferCtx = lumaBuffer.getContext('2d');
- // lumaBufferCtx.filter = `url('${url}#__lottie_element_luma_buffer')`; // part of solution 2
- lumaBufferCtx.filter = 'url(#' + id + ')';
- lumaBufferCtx.fillStyle = 'rgba(0,0,0,0)';
- lumaBufferCtx.fillRect(0, 0, 1, 1);
- }
- }
- function getLuma(canvas) {
- if (!lumaBuffer) {
- loadLuma();
- }
- lumaBuffer.width = canvas.width;
- lumaBuffer.height = canvas.height;
- // lumaBufferCtx.filter = `url('${url}#__lottie_element_luma_buffer')`; // part of solution 2
- lumaBufferCtx.filter = 'url(#' + id + ')';
- return lumaBuffer;
- }
- return {
- load: loadLuma,
- get: getLuma
- };
- };
- function createCanvas(width, height) {
- if (featureSupport.offscreenCanvas) {
- return new OffscreenCanvas(width, height);
- }
- var canvas = createTag('canvas');
- canvas.width = width;
- canvas.height = height;
- return canvas;
- }
- var assetLoader = function () {
- return {
- loadLumaCanvas: lumaLoader.load,
- getLumaCanvas: lumaLoader.get,
- createCanvas: createCanvas
- };
- }();
- var registeredEffects = {};
- function CVEffects(elem) {
- var i;
- var len = elem.data.ef ? elem.data.ef.length : 0;
- this.filters = [];
- var filterManager;
- for (i = 0; i < len; i += 1) {
- filterManager = null;
- var type = elem.data.ef[i].ty;
- if (registeredEffects[type]) {
- var Effect = registeredEffects[type].effect;
- filterManager = new Effect(elem.effectsManager.effectElements[i], elem);
- }
- if (filterManager) {
- this.filters.push(filterManager);
- }
- }
- if (this.filters.length) {
- elem.addRenderableComponent(this);
- }
- }
- CVEffects.prototype.renderFrame = function (_isFirstFrame) {
- var i;
- var len = this.filters.length;
- for (i = 0; i < len; i += 1) {
- this.filters[i].renderFrame(_isFirstFrame);
- }
- };
- CVEffects.prototype.getEffects = function (type) {
- var i;
- var len = this.filters.length;
- var effects = [];
- for (i = 0; i < len; i += 1) {
- if (this.filters[i].type === type) {
- effects.push(this.filters[i]);
- }
- }
- return effects;
- };
- function registerEffect(id, effect) {
- registeredEffects[id] = {
- effect: effect
- };
- }
- function CVMaskElement(data, element) {
- this.data = data;
- this.element = element;
- this.masksProperties = this.data.masksProperties || [];
- this.viewData = createSizedArray(this.masksProperties.length);
- var i;
- var len = this.masksProperties.length;
- var hasMasks = false;
- for (i = 0; i < len; i += 1) {
- if (this.masksProperties[i].mode !== 'n') {
- hasMasks = true;
- }
- this.viewData[i] = ShapePropertyFactory.getShapeProp(this.element, this.masksProperties[i], 3);
- }
- this.hasMasks = hasMasks;
- if (hasMasks) {
- this.element.addRenderableComponent(this);
- }
- }
- CVMaskElement.prototype.renderFrame = function () {
- if (!this.hasMasks) {
- return;
- }
- var transform = this.element.finalTransform.mat;
- var ctx = this.element.canvasContext;
- var i;
- var len = this.masksProperties.length;
- var pt;
- var pts;
- var data;
- ctx.beginPath();
- for (i = 0; i < len; i += 1) {
- if (this.masksProperties[i].mode !== 'n') {
- if (this.masksProperties[i].inv) {
- ctx.moveTo(0, 0);
- ctx.lineTo(this.element.globalData.compSize.w, 0);
- ctx.lineTo(this.element.globalData.compSize.w, this.element.globalData.compSize.h);
- ctx.lineTo(0, this.element.globalData.compSize.h);
- ctx.lineTo(0, 0);
- }
- data = this.viewData[i].v;
- pt = transform.applyToPointArray(data.v[0][0], data.v[0][1], 0);
- ctx.moveTo(pt[0], pt[1]);
- var j;
- var jLen = data._length;
- for (j = 1; j < jLen; j += 1) {
- pts = transform.applyToTriplePoints(data.o[j - 1], data.i[j], data.v[j]);
- ctx.bezierCurveTo(pts[0], pts[1], pts[2], pts[3], pts[4], pts[5]);
- }
- pts = transform.applyToTriplePoints(data.o[j - 1], data.i[0], data.v[0]);
- ctx.bezierCurveTo(pts[0], pts[1], pts[2], pts[3], pts[4], pts[5]);
- }
- }
- this.element.globalData.renderer.save(true);
- ctx.clip();
- };
- CVMaskElement.prototype.getMaskProperty = MaskElement.prototype.getMaskProperty;
- CVMaskElement.prototype.destroy = function () {
- this.element = null;
- };
- function CVBaseElement() {}
- var operationsMap = {
- 1: 'source-in',
- 2: 'source-out',
- 3: 'source-in',
- 4: 'source-out'
- };
- CVBaseElement.prototype = {
- createElements: function createElements() {},
- initRendererElement: function initRendererElement() {},
- createContainerElements: function createContainerElements() {
- // If the layer is masked we will use two buffers to store each different states of the drawing
- // This solution is not ideal for several reason. But unfortunately, because of the recursive
- // nature of the render tree, it's the only simple way to make sure one inner mask doesn't override an outer mask.
- // TODO: try to reduce the size of these buffers to the size of the composition contaning the layer
- // It might be challenging because the layer most likely is transformed in some way
- if (this.data.tt >= 1) {
- this.buffers = [];
- var canvasContext = this.globalData.canvasContext;
- var bufferCanvas = assetLoader.createCanvas(canvasContext.canvas.width, canvasContext.canvas.height);
- this.buffers.push(bufferCanvas);
- var bufferCanvas2 = assetLoader.createCanvas(canvasContext.canvas.width, canvasContext.canvas.height);
- this.buffers.push(bufferCanvas2);
- if (this.data.tt >= 3 && !document._isProxy) {
- assetLoader.loadLumaCanvas();
- }
- }
- this.canvasContext = this.globalData.canvasContext;
- this.transformCanvas = this.globalData.transformCanvas;
- this.renderableEffectsManager = new CVEffects(this);
- this.searchEffectTransforms();
- },
- createContent: function createContent() {},
- setBlendMode: function setBlendMode() {
- var globalData = this.globalData;
- if (globalData.blendMode !== this.data.bm) {
- globalData.blendMode = this.data.bm;
- var blendModeValue = getBlendMode(this.data.bm);
- globalData.canvasContext.globalCompositeOperation = blendModeValue;
- }
- },
- createRenderableComponents: function createRenderableComponents() {
- this.maskManager = new CVMaskElement(this.data, this);
- this.transformEffects = this.renderableEffectsManager.getEffects(effectTypes.TRANSFORM_EFFECT);
- },
- hideElement: function hideElement() {
- if (!this.hidden && (!this.isInRange || this.isTransparent)) {
- this.hidden = true;
- }
- },
- showElement: function showElement() {
- if (this.isInRange && !this.isTransparent) {
- this.hidden = false;
- this._isFirstFrame = true;
- this.maskManager._isFirstFrame = true;
- }
- },
- clearCanvas: function clearCanvas(canvasContext) {
- canvasContext.clearRect(this.transformCanvas.tx, this.transformCanvas.ty, this.transformCanvas.w * this.transformCanvas.sx, this.transformCanvas.h * this.transformCanvas.sy);
- },
- prepareLayer: function prepareLayer() {
- if (this.data.tt >= 1) {
- var buffer = this.buffers[0];
- var bufferCtx = buffer.getContext('2d');
- this.clearCanvas(bufferCtx);
- // on the first buffer we store the current state of the global drawing
- bufferCtx.drawImage(this.canvasContext.canvas, 0, 0);
- // The next four lines are to clear the canvas
- // TODO: Check if there is a way to clear the canvas without resetting the transform
- this.currentTransform = this.canvasContext.getTransform();
- this.canvasContext.setTransform(1, 0, 0, 1, 0, 0);
- this.clearCanvas(this.canvasContext);
- this.canvasContext.setTransform(this.currentTransform);
- }
- },
- exitLayer: function exitLayer() {
- if (this.data.tt >= 1) {
- var buffer = this.buffers[1];
- // On the second buffer we store the current state of the global drawing
- // that only contains the content of this layer
- // (if it is a composition, it also includes the nested layers)
- var bufferCtx = buffer.getContext('2d');
- this.clearCanvas(bufferCtx);
- bufferCtx.drawImage(this.canvasContext.canvas, 0, 0);
- // We clear the canvas again
- this.canvasContext.setTransform(1, 0, 0, 1, 0, 0);
- this.clearCanvas(this.canvasContext);
- this.canvasContext.setTransform(this.currentTransform);
- // We draw the mask
- var mask = this.comp.getElementById('tp' in this.data ? this.data.tp : this.data.ind - 1);
- mask.renderFrame(true);
- // We draw the second buffer (that contains the content of this layer)
- this.canvasContext.setTransform(1, 0, 0, 1, 0, 0);
- // If the mask is a Luma matte, we need to do two extra painting operations
- // the _isProxy check is to avoid drawing a fake canvas in workers that will throw an error
- if (this.data.tt >= 3 && !document._isProxy) {
- // We copy the painted mask to a buffer that has a color matrix filter applied to it
- // that applies the rgb values to the alpha channel
- var lumaBuffer = assetLoader.getLumaCanvas(this.canvasContext.canvas);
- var lumaBufferCtx = lumaBuffer.getContext('2d');
- lumaBufferCtx.drawImage(this.canvasContext.canvas, 0, 0);
- this.clearCanvas(this.canvasContext);
- // we repaint the context with the mask applied to it
- this.canvasContext.drawImage(lumaBuffer, 0, 0);
- }
- this.canvasContext.globalCompositeOperation = operationsMap[this.data.tt];
- this.canvasContext.drawImage(buffer, 0, 0);
- // We finally draw the first buffer (that contains the content of the global drawing)
- // We use destination-over to draw the global drawing below the current layer
- this.canvasContext.globalCompositeOperation = 'destination-over';
- this.canvasContext.drawImage(this.buffers[0], 0, 0);
- this.canvasContext.setTransform(this.currentTransform);
- // We reset the globalCompositeOperation to source-over, the standard type of operation
- this.canvasContext.globalCompositeOperation = 'source-over';
- }
- },
- renderFrame: function renderFrame(forceRender) {
- if (this.hidden || this.data.hd) {
- return;
- }
- if (this.data.td === 1 && !forceRender) {
- return;
- }
- this.renderTransform();
- this.renderRenderable();
- this.renderLocalTransform();
- this.setBlendMode();
- var forceRealStack = this.data.ty === 0;
- this.prepareLayer();
- this.globalData.renderer.save(forceRealStack);
- this.globalData.renderer.ctxTransform(this.finalTransform.localMat.props);
- this.globalData.renderer.ctxOpacity(this.finalTransform.localOpacity);
- this.renderInnerContent();
- this.globalData.renderer.restore(forceRealStack);
- this.exitLayer();
- if (this.maskManager.hasMasks) {
- this.globalData.renderer.restore(true);
- }
- if (this._isFirstFrame) {
- this._isFirstFrame = false;
- }
- },
- destroy: function destroy() {
- this.canvasContext = null;
- this.data = null;
- this.globalData = null;
- this.maskManager.destroy();
- },
- mHelper: new Matrix()
- };
- CVBaseElement.prototype.hide = CVBaseElement.prototype.hideElement;
- CVBaseElement.prototype.show = CVBaseElement.prototype.showElement;
- function CVShapeData(element, data, styles, transformsManager) {
- this.styledShapes = [];
- this.tr = [0, 0, 0, 0, 0, 0];
- var ty = 4;
- if (data.ty === 'rc') {
- ty = 5;
- } else if (data.ty === 'el') {
- ty = 6;
- } else if (data.ty === 'sr') {
- ty = 7;
- }
- this.sh = ShapePropertyFactory.getShapeProp(element, data, ty, element);
- var i;
- var len = styles.length;
- var styledShape;
- for (i = 0; i < len; i += 1) {
- if (!styles[i].closed) {
- styledShape = {
- transforms: transformsManager.addTransformSequence(styles[i].transforms),
- trNodes: []
- };
- this.styledShapes.push(styledShape);
- styles[i].elements.push(styledShape);
- }
- }
- }
- CVShapeData.prototype.setAsAnimated = SVGShapeData.prototype.setAsAnimated;
- function CVShapeElement(data, globalData, comp) {
- this.shapes = [];
- this.shapesData = data.shapes;
- this.stylesList = [];
- this.itemsData = [];
- this.prevViewData = [];
- this.shapeModifiers = [];
- this.processedElements = [];
- this.transformsManager = new ShapeTransformManager();
- this.initElement(data, globalData, comp);
- }
- extendPrototype([BaseElement, TransformElement, CVBaseElement, IShapeElement, HierarchyElement, FrameElement, RenderableElement], CVShapeElement);
- CVShapeElement.prototype.initElement = RenderableDOMElement.prototype.initElement;
- CVShapeElement.prototype.transformHelper = {
- opacity: 1,
- _opMdf: false
- };
- CVShapeElement.prototype.dashResetter = [];
- CVShapeElement.prototype.createContent = function () {
- this.searchShapes(this.shapesData, this.itemsData, this.prevViewData, true, []);
- };
- CVShapeElement.prototype.createStyleElement = function (data, transforms) {
- var styleElem = {
- data: data,
- type: data.ty,
- preTransforms: this.transformsManager.addTransformSequence(transforms),
- transforms: [],
- elements: [],
- closed: data.hd === true
- };
- var elementData = {};
- if (data.ty === 'fl' || data.ty === 'st') {
- elementData.c = PropertyFactory.getProp(this, data.c, 1, 255, this);
- if (!elementData.c.k) {
- styleElem.co = 'rgb(' + bmFloor(elementData.c.v[0]) + ',' + bmFloor(elementData.c.v[1]) + ',' + bmFloor(elementData.c.v[2]) + ')';
- }
- } else if (data.ty === 'gf' || data.ty === 'gs') {
- elementData.s = PropertyFactory.getProp(this, data.s, 1, null, this);
- elementData.e = PropertyFactory.getProp(this, data.e, 1, null, this);
- elementData.h = PropertyFactory.getProp(this, data.h || {
- k: 0
- }, 0, 0.01, this);
- elementData.a = PropertyFactory.getProp(this, data.a || {
- k: 0
- }, 0, degToRads, this);
- elementData.g = new GradientProperty(this, data.g, this);
- }
- elementData.o = PropertyFactory.getProp(this, data.o, 0, 0.01, this);
- if (data.ty === 'st' || data.ty === 'gs') {
- styleElem.lc = lineCapEnum[data.lc || 2];
- styleElem.lj = lineJoinEnum[data.lj || 2];
- if (data.lj == 1) {
- // eslint-disable-line eqeqeq
- styleElem.ml = data.ml;
- }
- elementData.w = PropertyFactory.getProp(this, data.w, 0, null, this);
- if (!elementData.w.k) {
- styleElem.wi = elementData.w.v;
- }
- if (data.d) {
- var d = new DashProperty(this, data.d, 'canvas', this);
- elementData.d = d;
- if (!elementData.d.k) {
- styleElem.da = elementData.d.dashArray;
- styleElem["do"] = elementData.d.dashoffset[0];
- }
- }
- } else {
- styleElem.r = data.r === 2 ? 'evenodd' : 'nonzero';
- }
- this.stylesList.push(styleElem);
- elementData.style = styleElem;
- return elementData;
- };
- CVShapeElement.prototype.createGroupElement = function () {
- var elementData = {
- it: [],
- prevViewData: []
- };
- return elementData;
- };
- CVShapeElement.prototype.createTransformElement = function (data) {
- var elementData = {
- transform: {
- opacity: 1,
- _opMdf: false,
- key: this.transformsManager.getNewKey(),
- op: PropertyFactory.getProp(this, data.o, 0, 0.01, this),
- mProps: TransformPropertyFactory.getTransformProperty(this, data, this)
- }
- };
- return elementData;
- };
- CVShapeElement.prototype.createShapeElement = function (data) {
- var elementData = new CVShapeData(this, data, this.stylesList, this.transformsManager);
- this.shapes.push(elementData);
- this.addShapeToModifiers(elementData);
- return elementData;
- };
- CVShapeElement.prototype.reloadShapes = function () {
- this._isFirstFrame = true;
- var i;
- var len = this.itemsData.length;
- for (i = 0; i < len; i += 1) {
- this.prevViewData[i] = this.itemsData[i];
- }
- this.searchShapes(this.shapesData, this.itemsData, this.prevViewData, true, []);
- len = this.dynamicProperties.length;
- for (i = 0; i < len; i += 1) {
- this.dynamicProperties[i].getValue();
- }
- this.renderModifiers();
- this.transformsManager.processSequences(this._isFirstFrame);
- };
- CVShapeElement.prototype.addTransformToStyleList = function (transform) {
- var i;
- var len = this.stylesList.length;
- for (i = 0; i < len; i += 1) {
- if (!this.stylesList[i].closed) {
- this.stylesList[i].transforms.push(transform);
- }
- }
- };
- CVShapeElement.prototype.removeTransformFromStyleList = function () {
- var i;
- var len = this.stylesList.length;
- for (i = 0; i < len; i += 1) {
- if (!this.stylesList[i].closed) {
- this.stylesList[i].transforms.pop();
- }
- }
- };
- CVShapeElement.prototype.closeStyles = function (styles) {
- var i;
- var len = styles.length;
- for (i = 0; i < len; i += 1) {
- styles[i].closed = true;
- }
- };
- CVShapeElement.prototype.searchShapes = function (arr, itemsData, prevViewData, shouldRender, transforms) {
- var i;
- var len = arr.length - 1;
- var j;
- var jLen;
- var ownStyles = [];
- var ownModifiers = [];
- var processedPos;
- var modifier;
- var currentTransform;
- var ownTransforms = [].concat(transforms);
- for (i = len; i >= 0; i -= 1) {
- processedPos = this.searchProcessedElement(arr[i]);
- if (!processedPos) {
- arr[i]._shouldRender = shouldRender;
- } else {
- itemsData[i] = prevViewData[processedPos - 1];
- }
- if (arr[i].ty === 'fl' || arr[i].ty === 'st' || arr[i].ty === 'gf' || arr[i].ty === 'gs') {
- if (!processedPos) {
- itemsData[i] = this.createStyleElement(arr[i], ownTransforms);
- } else {
- itemsData[i].style.closed = false;
- }
- ownStyles.push(itemsData[i].style);
- } else if (arr[i].ty === 'gr') {
- if (!processedPos) {
- itemsData[i] = this.createGroupElement(arr[i]);
- } else {
- jLen = itemsData[i].it.length;
- for (j = 0; j < jLen; j += 1) {
- itemsData[i].prevViewData[j] = itemsData[i].it[j];
- }
- }
- this.searchShapes(arr[i].it, itemsData[i].it, itemsData[i].prevViewData, shouldRender, ownTransforms);
- } else if (arr[i].ty === 'tr') {
- if (!processedPos) {
- currentTransform = this.createTransformElement(arr[i]);
- itemsData[i] = currentTransform;
- }
- ownTransforms.push(itemsData[i]);
- this.addTransformToStyleList(itemsData[i]);
- } else if (arr[i].ty === 'sh' || arr[i].ty === 'rc' || arr[i].ty === 'el' || arr[i].ty === 'sr') {
- if (!processedPos) {
- itemsData[i] = this.createShapeElement(arr[i]);
- }
- } else if (arr[i].ty === 'tm' || arr[i].ty === 'rd' || arr[i].ty === 'pb' || arr[i].ty === 'zz' || arr[i].ty === 'op') {
- if (!processedPos) {
- modifier = ShapeModifiers.getModifier(arr[i].ty);
- modifier.init(this, arr[i]);
- itemsData[i] = modifier;
- this.shapeModifiers.push(modifier);
- } else {
- modifier = itemsData[i];
- modifier.closed = false;
- }
- ownModifiers.push(modifier);
- } else if (arr[i].ty === 'rp') {
- if (!processedPos) {
- modifier = ShapeModifiers.getModifier(arr[i].ty);
- itemsData[i] = modifier;
- modifier.init(this, arr, i, itemsData);
- this.shapeModifiers.push(modifier);
- shouldRender = false;
- } else {
- modifier = itemsData[i];
- modifier.closed = true;
- }
- ownModifiers.push(modifier);
- }
- this.addProcessedElement(arr[i], i + 1);
- }
- this.removeTransformFromStyleList();
- this.closeStyles(ownStyles);
- len = ownModifiers.length;
- for (i = 0; i < len; i += 1) {
- ownModifiers[i].closed = true;
- }
- };
- CVShapeElement.prototype.renderInnerContent = function () {
- this.transformHelper.opacity = 1;
- this.transformHelper._opMdf = false;
- this.renderModifiers();
- this.transformsManager.processSequences(this._isFirstFrame);
- this.renderShape(this.transformHelper, this.shapesData, this.itemsData, true);
- };
- CVShapeElement.prototype.renderShapeTransform = function (parentTransform, groupTransform) {
- if (parentTransform._opMdf || groupTransform.op._mdf || this._isFirstFrame) {
- groupTransform.opacity = parentTransform.opacity;
- groupTransform.opacity *= groupTransform.op.v;
- groupTransform._opMdf = true;
- }
- };
- CVShapeElement.prototype.drawLayer = function () {
- var i;
- var len = this.stylesList.length;
- var j;
- var jLen;
- var k;
- var kLen;
- var elems;
- var nodes;
- var renderer = this.globalData.renderer;
- var ctx = this.globalData.canvasContext;
- var type;
- var currentStyle;
- for (i = 0; i < len; i += 1) {
- currentStyle = this.stylesList[i];
- type = currentStyle.type;
- // Skipping style when
- // Stroke width equals 0
- // style should not be rendered (extra unused repeaters)
- // current opacity equals 0
- // global opacity equals 0
- if (!((type === 'st' || type === 'gs') && currentStyle.wi === 0 || !currentStyle.data._shouldRender || currentStyle.coOp === 0 || this.globalData.currentGlobalAlpha === 0)) {
- renderer.save();
- elems = currentStyle.elements;
- if (type === 'st' || type === 'gs') {
- renderer.ctxStrokeStyle(type === 'st' ? currentStyle.co : currentStyle.grd);
- // ctx.strokeStyle = type === 'st' ? currentStyle.co : currentStyle.grd;
- renderer.ctxLineWidth(currentStyle.wi);
- // ctx.lineWidth = currentStyle.wi;
- renderer.ctxLineCap(currentStyle.lc);
- // ctx.lineCap = currentStyle.lc;
- renderer.ctxLineJoin(currentStyle.lj);
- // ctx.lineJoin = currentStyle.lj;
- renderer.ctxMiterLimit(currentStyle.ml || 0);
- // ctx.miterLimit = currentStyle.ml || 0;
- } else {
- renderer.ctxFillStyle(type === 'fl' ? currentStyle.co : currentStyle.grd);
- // ctx.fillStyle = type === 'fl' ? currentStyle.co : currentStyle.grd;
- }
- renderer.ctxOpacity(currentStyle.coOp);
- if (type !== 'st' && type !== 'gs') {
- ctx.beginPath();
- }
- renderer.ctxTransform(currentStyle.preTransforms.finalTransform.props);
- jLen = elems.length;
- for (j = 0; j < jLen; j += 1) {
- if (type === 'st' || type === 'gs') {
- ctx.beginPath();
- if (currentStyle.da) {
- ctx.setLineDash(currentStyle.da);
- ctx.lineDashOffset = currentStyle["do"];
- }
- }
- nodes = elems[j].trNodes;
- kLen = nodes.length;
- for (k = 0; k < kLen; k += 1) {
- if (nodes[k].t === 'm') {
- ctx.moveTo(nodes[k].p[0], nodes[k].p[1]);
- } else if (nodes[k].t === 'c') {
- ctx.bezierCurveTo(nodes[k].pts[0], nodes[k].pts[1], nodes[k].pts[2], nodes[k].pts[3], nodes[k].pts[4], nodes[k].pts[5]);
- } else {
- ctx.closePath();
- }
- }
- if (type === 'st' || type === 'gs') {
- // ctx.stroke();
- renderer.ctxStroke();
- if (currentStyle.da) {
- ctx.setLineDash(this.dashResetter);
- }
- }
- }
- if (type !== 'st' && type !== 'gs') {
- // ctx.fill(currentStyle.r);
- this.globalData.renderer.ctxFill(currentStyle.r);
- }
- renderer.restore();
- }
- }
- };
- CVShapeElement.prototype.renderShape = function (parentTransform, items, data, isMain) {
- var i;
- var len = items.length - 1;
- var groupTransform;
- groupTransform = parentTransform;
- for (i = len; i >= 0; i -= 1) {
- if (items[i].ty === 'tr') {
- groupTransform = data[i].transform;
- this.renderShapeTransform(parentTransform, groupTransform);
- } else if (items[i].ty === 'sh' || items[i].ty === 'el' || items[i].ty === 'rc' || items[i].ty === 'sr') {
- this.renderPath(items[i], data[i]);
- } else if (items[i].ty === 'fl') {
- this.renderFill(items[i], data[i], groupTransform);
- } else if (items[i].ty === 'st') {
- this.renderStroke(items[i], data[i], groupTransform);
- } else if (items[i].ty === 'gf' || items[i].ty === 'gs') {
- this.renderGradientFill(items[i], data[i], groupTransform);
- } else if (items[i].ty === 'gr') {
- this.renderShape(groupTransform, items[i].it, data[i].it);
- } else if (items[i].ty === 'tm') {
- //
- }
- }
- if (isMain) {
- this.drawLayer();
- }
- };
- CVShapeElement.prototype.renderStyledShape = function (styledShape, shape) {
- if (this._isFirstFrame || shape._mdf || styledShape.transforms._mdf) {
- var shapeNodes = styledShape.trNodes;
- var paths = shape.paths;
- var i;
- var len;
- var j;
- var jLen = paths._length;
- shapeNodes.length = 0;
- var groupTransformMat = styledShape.transforms.finalTransform;
- for (j = 0; j < jLen; j += 1) {
- var pathNodes = paths.shapes[j];
- if (pathNodes && pathNodes.v) {
- len = pathNodes._length;
- for (i = 1; i < len; i += 1) {
- if (i === 1) {
- shapeNodes.push({
- t: 'm',
- p: groupTransformMat.applyToPointArray(pathNodes.v[0][0], pathNodes.v[0][1], 0)
- });
- }
- shapeNodes.push({
- t: 'c',
- pts: groupTransformMat.applyToTriplePoints(pathNodes.o[i - 1], pathNodes.i[i], pathNodes.v[i])
- });
- }
- if (len === 1) {
- shapeNodes.push({
- t: 'm',
- p: groupTransformMat.applyToPointArray(pathNodes.v[0][0], pathNodes.v[0][1], 0)
- });
- }
- if (pathNodes.c && len) {
- shapeNodes.push({
- t: 'c',
- pts: groupTransformMat.applyToTriplePoints(pathNodes.o[i - 1], pathNodes.i[0], pathNodes.v[0])
- });
- shapeNodes.push({
- t: 'z'
- });
- }
- }
- }
- styledShape.trNodes = shapeNodes;
- }
- };
- CVShapeElement.prototype.renderPath = function (pathData, itemData) {
- if (pathData.hd !== true && pathData._shouldRender) {
- var i;
- var len = itemData.styledShapes.length;
- for (i = 0; i < len; i += 1) {
- this.renderStyledShape(itemData.styledShapes[i], itemData.sh);
- }
- }
- };
- CVShapeElement.prototype.renderFill = function (styleData, itemData, groupTransform) {
- var styleElem = itemData.style;
- if (itemData.c._mdf || this._isFirstFrame) {
- styleElem.co = 'rgb(' + bmFloor(itemData.c.v[0]) + ',' + bmFloor(itemData.c.v[1]) + ',' + bmFloor(itemData.c.v[2]) + ')';
- }
- if (itemData.o._mdf || groupTransform._opMdf || this._isFirstFrame) {
- styleElem.coOp = itemData.o.v * groupTransform.opacity;
- }
- };
- CVShapeElement.prototype.renderGradientFill = function (styleData, itemData, groupTransform) {
- var styleElem = itemData.style;
- var grd;
- if (!styleElem.grd || itemData.g._mdf || itemData.s._mdf || itemData.e._mdf || styleData.t !== 1 && (itemData.h._mdf || itemData.a._mdf)) {
- var ctx = this.globalData.canvasContext;
- var pt1 = itemData.s.v;
- var pt2 = itemData.e.v;
- if (styleData.t === 1) {
- grd = ctx.createLinearGradient(pt1[0], pt1[1], pt2[0], pt2[1]);
- } else {
- var rad = Math.sqrt(Math.pow(pt1[0] - pt2[0], 2) + Math.pow(pt1[1] - pt2[1], 2));
- var ang = Math.atan2(pt2[1] - pt1[1], pt2[0] - pt1[0]);
- var percent = itemData.h.v;
- if (percent >= 1) {
- percent = 0.99;
- } else if (percent <= -1) {
- percent = -0.99;
- }
- var dist = rad * percent;
- var x = Math.cos(ang + itemData.a.v) * dist + pt1[0];
- var y = Math.sin(ang + itemData.a.v) * dist + pt1[1];
- grd = ctx.createRadialGradient(x, y, 0, pt1[0], pt1[1], rad);
- }
- var i;
- var len = styleData.g.p;
- var cValues = itemData.g.c;
- var opacity = 1;
- for (i = 0; i < len; i += 1) {
- if (itemData.g._hasOpacity && itemData.g._collapsable) {
- opacity = itemData.g.o[i * 2 + 1];
- }
- grd.addColorStop(cValues[i * 4] / 100, 'rgba(' + cValues[i * 4 + 1] + ',' + cValues[i * 4 + 2] + ',' + cValues[i * 4 + 3] + ',' + opacity + ')');
- }
- styleElem.grd = grd;
- }
- styleElem.coOp = itemData.o.v * groupTransform.opacity;
- };
- CVShapeElement.prototype.renderStroke = function (styleData, itemData, groupTransform) {
- var styleElem = itemData.style;
- var d = itemData.d;
- if (d && (d._mdf || this._isFirstFrame)) {
- styleElem.da = d.dashArray;
- styleElem["do"] = d.dashoffset[0];
- }
- if (itemData.c._mdf || this._isFirstFrame) {
- styleElem.co = 'rgb(' + bmFloor(itemData.c.v[0]) + ',' + bmFloor(itemData.c.v[1]) + ',' + bmFloor(itemData.c.v[2]) + ')';
- }
- if (itemData.o._mdf || groupTransform._opMdf || this._isFirstFrame) {
- styleElem.coOp = itemData.o.v * groupTransform.opacity;
- }
- if (itemData.w._mdf || this._isFirstFrame) {
- styleElem.wi = itemData.w.v;
- }
- };
- CVShapeElement.prototype.destroy = function () {
- this.shapesData = null;
- this.globalData = null;
- this.canvasContext = null;
- this.stylesList.length = 0;
- this.itemsData.length = 0;
- };
- function CVTextElement(data, globalData, comp) {
- this.textSpans = [];
- this.yOffset = 0;
- this.fillColorAnim = false;
- this.strokeColorAnim = false;
- this.strokeWidthAnim = false;
- this.stroke = false;
- this.fill = false;
- this.justifyOffset = 0;
- this.currentRender = null;
- this.renderType = 'canvas';
- this.values = {
- fill: 'rgba(0,0,0,0)',
- stroke: 'rgba(0,0,0,0)',
- sWidth: 0,
- fValue: ''
- };
- this.initElement(data, globalData, comp);
- }
- extendPrototype([BaseElement, TransformElement, CVBaseElement, HierarchyElement, FrameElement, RenderableElement, ITextElement], CVTextElement);
- CVTextElement.prototype.tHelper = createTag('canvas').getContext('2d');
- CVTextElement.prototype.buildNewText = function () {
- var documentData = this.textProperty.currentData;
- this.renderedLetters = createSizedArray(documentData.l ? documentData.l.length : 0);
- var hasFill = false;
- if (documentData.fc) {
- hasFill = true;
- this.values.fill = this.buildColor(documentData.fc);
- } else {
- this.values.fill = 'rgba(0,0,0,0)';
- }
- this.fill = hasFill;
- var hasStroke = false;
- if (documentData.sc) {
- hasStroke = true;
- this.values.stroke = this.buildColor(documentData.sc);
- this.values.sWidth = documentData.sw;
- }
- var fontData = this.globalData.fontManager.getFontByName(documentData.f);
- var i;
- var len;
- var letters = documentData.l;
- var matrixHelper = this.mHelper;
- this.stroke = hasStroke;
- this.values.fValue = documentData.finalSize + 'px ' + this.globalData.fontManager.getFontByName(documentData.f).fFamily;
- len = documentData.finalText.length;
- // this.tHelper.font = this.values.fValue;
- var charData;
- var shapeData;
- var k;
- var kLen;
- var shapes;
- var j;
- var jLen;
- var pathNodes;
- var commands;
- var pathArr;
- var singleShape = this.data.singleShape;
- var trackingOffset = documentData.tr * 0.001 * documentData.finalSize;
- var xPos = 0;
- var yPos = 0;
- var firstLine = true;
- var cnt = 0;
- for (i = 0; i < len; i += 1) {
- charData = this.globalData.fontManager.getCharData(documentData.finalText[i], fontData.fStyle, this.globalData.fontManager.getFontByName(documentData.f).fFamily);
- shapeData = charData && charData.data || {};
- matrixHelper.reset();
- if (singleShape && letters[i].n) {
- xPos = -trackingOffset;
- yPos += documentData.yOffset;
- yPos += firstLine ? 1 : 0;
- firstLine = false;
- }
- shapes = shapeData.shapes ? shapeData.shapes[0].it : [];
- jLen = shapes.length;
- matrixHelper.scale(documentData.finalSize / 100, documentData.finalSize / 100);
- if (singleShape) {
- this.applyTextPropertiesToMatrix(documentData, matrixHelper, letters[i].line, xPos, yPos);
- }
- commands = createSizedArray(jLen - 1);
- var commandsCounter = 0;
- for (j = 0; j < jLen; j += 1) {
- if (shapes[j].ty === 'sh') {
- kLen = shapes[j].ks.k.i.length;
- pathNodes = shapes[j].ks.k;
- pathArr = [];
- for (k = 1; k < kLen; k += 1) {
- if (k === 1) {
- pathArr.push(matrixHelper.applyToX(pathNodes.v[0][0], pathNodes.v[0][1], 0), matrixHelper.applyToY(pathNodes.v[0][0], pathNodes.v[0][1], 0));
- }
- pathArr.push(matrixHelper.applyToX(pathNodes.o[k - 1][0], pathNodes.o[k - 1][1], 0), matrixHelper.applyToY(pathNodes.o[k - 1][0], pathNodes.o[k - 1][1], 0), matrixHelper.applyToX(pathNodes.i[k][0], pathNodes.i[k][1], 0), matrixHelper.applyToY(pathNodes.i[k][0], pathNodes.i[k][1], 0), matrixHelper.applyToX(pathNodes.v[k][0], pathNodes.v[k][1], 0), matrixHelper.applyToY(pathNodes.v[k][0], pathNodes.v[k][1], 0));
- }
- pathArr.push(matrixHelper.applyToX(pathNodes.o[k - 1][0], pathNodes.o[k - 1][1], 0), matrixHelper.applyToY(pathNodes.o[k - 1][0], pathNodes.o[k - 1][1], 0), matrixHelper.applyToX(pathNodes.i[0][0], pathNodes.i[0][1], 0), matrixHelper.applyToY(pathNodes.i[0][0], pathNodes.i[0][1], 0), matrixHelper.applyToX(pathNodes.v[0][0], pathNodes.v[0][1], 0), matrixHelper.applyToY(pathNodes.v[0][0], pathNodes.v[0][1], 0));
- commands[commandsCounter] = pathArr;
- commandsCounter += 1;
- }
- }
- if (singleShape) {
- xPos += letters[i].l;
- xPos += trackingOffset;
- }
- if (this.textSpans[cnt]) {
- this.textSpans[cnt].elem = commands;
- } else {
- this.textSpans[cnt] = {
- elem: commands
- };
- }
- cnt += 1;
- }
- };
- CVTextElement.prototype.renderInnerContent = function () {
- this.validateText();
- var ctx = this.canvasContext;
- ctx.font = this.values.fValue;
- this.globalData.renderer.ctxLineCap('butt');
- // ctx.lineCap = 'butt';
- this.globalData.renderer.ctxLineJoin('miter');
- // ctx.lineJoin = 'miter';
- this.globalData.renderer.ctxMiterLimit(4);
- // ctx.miterLimit = 4;
- if (!this.data.singleShape) {
- this.textAnimator.getMeasures(this.textProperty.currentData, this.lettersChangedFlag);
- }
- var i;
- var len;
- var j;
- var jLen;
- var k;
- var kLen;
- var renderedLetters = this.textAnimator.renderedLetters;
- var letters = this.textProperty.currentData.l;
- len = letters.length;
- var renderedLetter;
- var lastFill = null;
- var lastStroke = null;
- var lastStrokeW = null;
- var commands;
- var pathArr;
- var renderer = this.globalData.renderer;
- for (i = 0; i < len; i += 1) {
- if (!letters[i].n) {
- renderedLetter = renderedLetters[i];
- if (renderedLetter) {
- renderer.save();
- renderer.ctxTransform(renderedLetter.p);
- renderer.ctxOpacity(renderedLetter.o);
- }
- if (this.fill) {
- if (renderedLetter && renderedLetter.fc) {
- if (lastFill !== renderedLetter.fc) {
- renderer.ctxFillStyle(renderedLetter.fc);
- lastFill = renderedLetter.fc;
- // ctx.fillStyle = renderedLetter.fc;
- }
- } else if (lastFill !== this.values.fill) {
- lastFill = this.values.fill;
- renderer.ctxFillStyle(this.values.fill);
- // ctx.fillStyle = this.values.fill;
- }
- commands = this.textSpans[i].elem;
- jLen = commands.length;
- this.globalData.canvasContext.beginPath();
- for (j = 0; j < jLen; j += 1) {
- pathArr = commands[j];
- kLen = pathArr.length;
- this.globalData.canvasContext.moveTo(pathArr[0], pathArr[1]);
- for (k = 2; k < kLen; k += 6) {
- this.globalData.canvasContext.bezierCurveTo(pathArr[k], pathArr[k + 1], pathArr[k + 2], pathArr[k + 3], pathArr[k + 4], pathArr[k + 5]);
- }
- }
- this.globalData.canvasContext.closePath();
- renderer.ctxFill();
- // this.globalData.canvasContext.fill();
- /// ctx.fillText(this.textSpans[i].val,0,0);
- }
- if (this.stroke) {
- if (renderedLetter && renderedLetter.sw) {
- if (lastStrokeW !== renderedLetter.sw) {
- lastStrokeW = renderedLetter.sw;
- renderer.ctxLineWidth(renderedLetter.sw);
- // ctx.lineWidth = renderedLetter.sw;
- }
- } else if (lastStrokeW !== this.values.sWidth) {
- lastStrokeW = this.values.sWidth;
- renderer.ctxLineWidth(this.values.sWidth);
- // ctx.lineWidth = this.values.sWidth;
- }
- if (renderedLetter && renderedLetter.sc) {
- if (lastStroke !== renderedLetter.sc) {
- lastStroke = renderedLetter.sc;
- renderer.ctxStrokeStyle(renderedLetter.sc);
- // ctx.strokeStyle = renderedLetter.sc;
- }
- } else if (lastStroke !== this.values.stroke) {
- lastStroke = this.values.stroke;
- renderer.ctxStrokeStyle(this.values.stroke);
- // ctx.strokeStyle = this.values.stroke;
- }
- commands = this.textSpans[i].elem;
- jLen = commands.length;
- this.globalData.canvasContext.beginPath();
- for (j = 0; j < jLen; j += 1) {
- pathArr = commands[j];
- kLen = pathArr.length;
- this.globalData.canvasContext.moveTo(pathArr[0], pathArr[1]);
- for (k = 2; k < kLen; k += 6) {
- this.globalData.canvasContext.bezierCurveTo(pathArr[k], pathArr[k + 1], pathArr[k + 2], pathArr[k + 3], pathArr[k + 4], pathArr[k + 5]);
- }
- }
- this.globalData.canvasContext.closePath();
- renderer.ctxStroke();
- // this.globalData.canvasContext.stroke();
- /// ctx.strokeText(letters[i].val,0,0);
- }
- if (renderedLetter) {
- this.globalData.renderer.restore();
- }
- }
- }
- };
- function CVImageElement(data, globalData, comp) {
- this.assetData = globalData.getAssetData(data.refId);
- this.img = globalData.imageLoader.getAsset(this.assetData);
- this.initElement(data, globalData, comp);
- }
- extendPrototype([BaseElement, TransformElement, CVBaseElement, HierarchyElement, FrameElement, RenderableElement], CVImageElement);
- CVImageElement.prototype.initElement = SVGShapeElement.prototype.initElement;
- CVImageElement.prototype.prepareFrame = IImageElement.prototype.prepareFrame;
- CVImageElement.prototype.createContent = function () {
- if (this.img.width && (this.assetData.w !== this.img.width || this.assetData.h !== this.img.height)) {
- var canvas = createTag('canvas');
- canvas.width = this.assetData.w;
- canvas.height = this.assetData.h;
- var ctx = canvas.getContext('2d');
- var imgW = this.img.width;
- var imgH = this.img.height;
- var imgRel = imgW / imgH;
- var canvasRel = this.assetData.w / this.assetData.h;
- var widthCrop;
- var heightCrop;
- var par = this.assetData.pr || this.globalData.renderConfig.imagePreserveAspectRatio;
- if (imgRel > canvasRel && par === 'xMidYMid slice' || imgRel < canvasRel && par !== 'xMidYMid slice') {
- heightCrop = imgH;
- widthCrop = heightCrop * canvasRel;
- } else {
- widthCrop = imgW;
- heightCrop = widthCrop / canvasRel;
- }
- ctx.drawImage(this.img, (imgW - widthCrop) / 2, (imgH - heightCrop) / 2, widthCrop, heightCrop, 0, 0, this.assetData.w, this.assetData.h);
- this.img = canvas;
- }
- };
- CVImageElement.prototype.renderInnerContent = function () {
- this.canvasContext.drawImage(this.img, 0, 0);
- };
- CVImageElement.prototype.destroy = function () {
- this.img = null;
- };
- function CVSolidElement(data, globalData, comp) {
- this.initElement(data, globalData, comp);
- }
- extendPrototype([BaseElement, TransformElement, CVBaseElement, HierarchyElement, FrameElement, RenderableElement], CVSolidElement);
- CVSolidElement.prototype.initElement = SVGShapeElement.prototype.initElement;
- CVSolidElement.prototype.prepareFrame = IImageElement.prototype.prepareFrame;
- CVSolidElement.prototype.renderInnerContent = function () {
- // var ctx = this.canvasContext;
- this.globalData.renderer.ctxFillStyle(this.data.sc);
- // ctx.fillStyle = this.data.sc;
- this.globalData.renderer.ctxFillRect(0, 0, this.data.sw, this.data.sh);
- // ctx.fillRect(0, 0, this.data.sw, this.data.sh);
- //
- };
- function CanvasRendererBase() {}
- extendPrototype([BaseRenderer], CanvasRendererBase);
- CanvasRendererBase.prototype.createShape = function (data) {
- return new CVShapeElement(data, this.globalData, this);
- };
- CanvasRendererBase.prototype.createText = function (data) {
- return new CVTextElement(data, this.globalData, this);
- };
- CanvasRendererBase.prototype.createImage = function (data) {
- return new CVImageElement(data, this.globalData, this);
- };
- CanvasRendererBase.prototype.createSolid = function (data) {
- return new CVSolidElement(data, this.globalData, this);
- };
- CanvasRendererBase.prototype.createNull = SVGRenderer.prototype.createNull;
- CanvasRendererBase.prototype.ctxTransform = function (props) {
- if (props[0] === 1 && props[1] === 0 && props[4] === 0 && props[5] === 1 && props[12] === 0 && props[13] === 0) {
- return;
- }
- this.canvasContext.transform(props[0], props[1], props[4], props[5], props[12], props[13]);
- };
- CanvasRendererBase.prototype.ctxOpacity = function (op) {
- this.canvasContext.globalAlpha *= op < 0 ? 0 : op;
- };
- CanvasRendererBase.prototype.ctxFillStyle = function (value) {
- this.canvasContext.fillStyle = value;
- };
- CanvasRendererBase.prototype.ctxStrokeStyle = function (value) {
- this.canvasContext.strokeStyle = value;
- };
- CanvasRendererBase.prototype.ctxLineWidth = function (value) {
- this.canvasContext.lineWidth = value;
- };
- CanvasRendererBase.prototype.ctxLineCap = function (value) {
- this.canvasContext.lineCap = value;
- };
- CanvasRendererBase.prototype.ctxLineJoin = function (value) {
- this.canvasContext.lineJoin = value;
- };
- CanvasRendererBase.prototype.ctxMiterLimit = function (value) {
- this.canvasContext.miterLimit = value;
- };
- CanvasRendererBase.prototype.ctxFill = function (rule) {
- this.canvasContext.fill(rule);
- };
- CanvasRendererBase.prototype.ctxFillRect = function (x, y, w, h) {
- this.canvasContext.fillRect(x, y, w, h);
- };
- CanvasRendererBase.prototype.ctxStroke = function () {
- this.canvasContext.stroke();
- };
- CanvasRendererBase.prototype.reset = function () {
- if (!this.renderConfig.clearCanvas) {
- this.canvasContext.restore();
- return;
- }
- this.contextData.reset();
- };
- CanvasRendererBase.prototype.save = function () {
- this.canvasContext.save();
- };
- CanvasRendererBase.prototype.restore = function (actionFlag) {
- if (!this.renderConfig.clearCanvas) {
- this.canvasContext.restore();
- return;
- }
- if (actionFlag) {
- this.globalData.blendMode = 'source-over';
- }
- this.contextData.restore(actionFlag);
- };
- CanvasRendererBase.prototype.configAnimation = function (animData) {
- if (this.animationItem.wrapper) {
- this.animationItem.container = createTag('canvas');
- var containerStyle = this.animationItem.container.style;
- containerStyle.width = '100%';
- containerStyle.height = '100%';
- var origin = '0px 0px 0px';
- containerStyle.transformOrigin = origin;
- containerStyle.mozTransformOrigin = origin;
- containerStyle.webkitTransformOrigin = origin;
- containerStyle['-webkit-transform'] = origin;
- containerStyle.contentVisibility = this.renderConfig.contentVisibility;
- this.animationItem.wrapper.appendChild(this.animationItem.container);
- this.canvasContext = this.animationItem.container.getContext('2d');
- if (this.renderConfig.className) {
- this.animationItem.container.setAttribute('class', this.renderConfig.className);
- }
- if (this.renderConfig.id) {
- this.animationItem.container.setAttribute('id', this.renderConfig.id);
- }
- } else {
- this.canvasContext = this.renderConfig.context;
- }
- this.contextData.setContext(this.canvasContext);
- this.data = animData;
- this.layers = animData.layers;
- this.transformCanvas = {
- w: animData.w,
- h: animData.h,
- sx: 0,
- sy: 0,
- tx: 0,
- ty: 0
- };
- this.setupGlobalData(animData, document.body);
- this.globalData.canvasContext = this.canvasContext;
- this.globalData.renderer = this;
- this.globalData.isDashed = false;
- this.globalData.progressiveLoad = this.renderConfig.progressiveLoad;
- this.globalData.transformCanvas = this.transformCanvas;
- this.elements = createSizedArray(animData.layers.length);
- this.updateContainerSize();
- };
- CanvasRendererBase.prototype.updateContainerSize = function (width, height) {
- this.reset();
- var elementWidth;
- var elementHeight;
- if (width) {
- elementWidth = width;
- elementHeight = height;
- this.canvasContext.canvas.width = elementWidth;
- this.canvasContext.canvas.height = elementHeight;
- } else {
- if (this.animationItem.wrapper && this.animationItem.container) {
- elementWidth = this.animationItem.wrapper.offsetWidth;
- elementHeight = this.animationItem.wrapper.offsetHeight;
- } else {
- elementWidth = this.canvasContext.canvas.width;
- elementHeight = this.canvasContext.canvas.height;
- }
- this.canvasContext.canvas.width = elementWidth * this.renderConfig.dpr;
- this.canvasContext.canvas.height = elementHeight * this.renderConfig.dpr;
- }
- var elementRel;
- var animationRel;
- if (this.renderConfig.preserveAspectRatio.indexOf('meet') !== -1 || this.renderConfig.preserveAspectRatio.indexOf('slice') !== -1) {
- var par = this.renderConfig.preserveAspectRatio.split(' ');
- var fillType = par[1] || 'meet';
- var pos = par[0] || 'xMidYMid';
- var xPos = pos.substr(0, 4);
- var yPos = pos.substr(4);
- elementRel = elementWidth / elementHeight;
- animationRel = this.transformCanvas.w / this.transformCanvas.h;
- if (animationRel > elementRel && fillType === 'meet' || animationRel < elementRel && fillType === 'slice') {
- this.transformCanvas.sx = elementWidth / (this.transformCanvas.w / this.renderConfig.dpr);
- this.transformCanvas.sy = elementWidth / (this.transformCanvas.w / this.renderConfig.dpr);
- } else {
- this.transformCanvas.sx = elementHeight / (this.transformCanvas.h / this.renderConfig.dpr);
- this.transformCanvas.sy = elementHeight / (this.transformCanvas.h / this.renderConfig.dpr);
- }
- if (xPos === 'xMid' && (animationRel < elementRel && fillType === 'meet' || animationRel > elementRel && fillType === 'slice')) {
- this.transformCanvas.tx = (elementWidth - this.transformCanvas.w * (elementHeight / this.transformCanvas.h)) / 2 * this.renderConfig.dpr;
- } else if (xPos === 'xMax' && (animationRel < elementRel && fillType === 'meet' || animationRel > elementRel && fillType === 'slice')) {
- this.transformCanvas.tx = (elementWidth - this.transformCanvas.w * (elementHeight / this.transformCanvas.h)) * this.renderConfig.dpr;
- } else {
- this.transformCanvas.tx = 0;
- }
- if (yPos === 'YMid' && (animationRel > elementRel && fillType === 'meet' || animationRel < elementRel && fillType === 'slice')) {
- this.transformCanvas.ty = (elementHeight - this.transformCanvas.h * (elementWidth / this.transformCanvas.w)) / 2 * this.renderConfig.dpr;
- } else if (yPos === 'YMax' && (animationRel > elementRel && fillType === 'meet' || animationRel < elementRel && fillType === 'slice')) {
- this.transformCanvas.ty = (elementHeight - this.transformCanvas.h * (elementWidth / this.transformCanvas.w)) * this.renderConfig.dpr;
- } else {
- this.transformCanvas.ty = 0;
- }
- } else if (this.renderConfig.preserveAspectRatio === 'none') {
- this.transformCanvas.sx = elementWidth / (this.transformCanvas.w / this.renderConfig.dpr);
- this.transformCanvas.sy = elementHeight / (this.transformCanvas.h / this.renderConfig.dpr);
- this.transformCanvas.tx = 0;
- this.transformCanvas.ty = 0;
- } else {
- this.transformCanvas.sx = this.renderConfig.dpr;
- this.transformCanvas.sy = this.renderConfig.dpr;
- this.transformCanvas.tx = 0;
- this.transformCanvas.ty = 0;
- }
- this.transformCanvas.props = [this.transformCanvas.sx, 0, 0, 0, 0, this.transformCanvas.sy, 0, 0, 0, 0, 1, 0, this.transformCanvas.tx, this.transformCanvas.ty, 0, 1];
- /* var i, len = this.elements.length;
- for(i=0;i<len;i+=1){
- if(this.elements[i] && this.elements[i].data.ty === 0){
- this.elements[i].resize(this.globalData.transformCanvas);
- }
- } */
- this.ctxTransform(this.transformCanvas.props);
- this.canvasContext.beginPath();
- this.canvasContext.rect(0, 0, this.transformCanvas.w, this.transformCanvas.h);
- this.canvasContext.closePath();
- this.canvasContext.clip();
- this.renderFrame(this.renderedFrame, true);
- };
- CanvasRendererBase.prototype.destroy = function () {
- if (this.renderConfig.clearCanvas && this.animationItem.wrapper) {
- this.animationItem.wrapper.innerText = '';
- }
- var i;
- var len = this.layers ? this.layers.length : 0;
- for (i = len - 1; i >= 0; i -= 1) {
- if (this.elements[i] && this.elements[i].destroy) {
- this.elements[i].destroy();
- }
- }
- this.elements.length = 0;
- this.globalData.canvasContext = null;
- this.animationItem.container = null;
- this.destroyed = true;
- };
- CanvasRendererBase.prototype.renderFrame = function (num, forceRender) {
- if (this.renderedFrame === num && this.renderConfig.clearCanvas === true && !forceRender || this.destroyed || num === -1) {
- return;
- }
- this.renderedFrame = num;
- this.globalData.frameNum = num - this.animationItem._isFirstFrame;
- this.globalData.frameId += 1;
- this.globalData._mdf = !this.renderConfig.clearCanvas || forceRender;
- this.globalData.projectInterface.currentFrame = num;
- // console.log('--------');
- // console.log('NEW: ',num);
- var i;
- var len = this.layers.length;
- if (!this.completeLayers) {
- this.checkLayers(num);
- }
- for (i = len - 1; i >= 0; i -= 1) {
- if (this.completeLayers || this.elements[i]) {
- this.elements[i].prepareFrame(num - this.layers[i].st);
- }
- }
- if (this.globalData._mdf) {
- if (this.renderConfig.clearCanvas === true) {
- this.canvasContext.clearRect(0, 0, this.transformCanvas.w, this.transformCanvas.h);
- } else {
- this.save();
- }
- for (i = len - 1; i >= 0; i -= 1) {
- if (this.completeLayers || this.elements[i]) {
- this.elements[i].renderFrame();
- }
- }
- if (this.renderConfig.clearCanvas !== true) {
- this.restore();
- }
- }
- };
- CanvasRendererBase.prototype.buildItem = function (pos) {
- var elements = this.elements;
- if (elements[pos] || this.layers[pos].ty === 99) {
- return;
- }
- var element = this.createItem(this.layers[pos], this, this.globalData);
- elements[pos] = element;
- element.initExpressions();
- /* if(this.layers[pos].ty === 0){
- element.resize(this.globalData.transformCanvas);
- } */
- };
- CanvasRendererBase.prototype.checkPendingElements = function () {
- while (this.pendingElements.length) {
- var element = this.pendingElements.pop();
- element.checkParenting();
- }
- };
- CanvasRendererBase.prototype.hide = function () {
- this.animationItem.container.style.display = 'none';
- };
- CanvasRendererBase.prototype.show = function () {
- this.animationItem.container.style.display = 'block';
- };
- function CanvasContext() {
- this.opacity = -1;
- this.transform = createTypedArray('float32', 16);
- this.fillStyle = '';
- this.strokeStyle = '';
- this.lineWidth = '';
- this.lineCap = '';
- this.lineJoin = '';
- this.miterLimit = '';
- this.id = Math.random();
- }
- function CVContextData() {
- this.stack = [];
- this.cArrPos = 0;
- this.cTr = new Matrix();
- var i;
- var len = 15;
- for (i = 0; i < len; i += 1) {
- var canvasContext = new CanvasContext();
- this.stack[i] = canvasContext;
- }
- this._length = len;
- this.nativeContext = null;
- this.transformMat = new Matrix();
- this.currentOpacity = 1;
- //
- this.currentFillStyle = '';
- this.appliedFillStyle = '';
- //
- this.currentStrokeStyle = '';
- this.appliedStrokeStyle = '';
- //
- this.currentLineWidth = '';
- this.appliedLineWidth = '';
- //
- this.currentLineCap = '';
- this.appliedLineCap = '';
- //
- this.currentLineJoin = '';
- this.appliedLineJoin = '';
- //
- this.appliedMiterLimit = '';
- this.currentMiterLimit = '';
- }
- CVContextData.prototype.duplicate = function () {
- var newLength = this._length * 2;
- var i = 0;
- for (i = this._length; i < newLength; i += 1) {
- this.stack[i] = new CanvasContext();
- }
- this._length = newLength;
- };
- CVContextData.prototype.reset = function () {
- this.cArrPos = 0;
- this.cTr.reset();
- this.stack[this.cArrPos].opacity = 1;
- };
- CVContextData.prototype.restore = function (forceRestore) {
- this.cArrPos -= 1;
- var currentContext = this.stack[this.cArrPos];
- var transform = currentContext.transform;
- var i;
- var arr = this.cTr.props;
- for (i = 0; i < 16; i += 1) {
- arr[i] = transform[i];
- }
- if (forceRestore) {
- this.nativeContext.restore();
- var prevStack = this.stack[this.cArrPos + 1];
- this.appliedFillStyle = prevStack.fillStyle;
- this.appliedStrokeStyle = prevStack.strokeStyle;
- this.appliedLineWidth = prevStack.lineWidth;
- this.appliedLineCap = prevStack.lineCap;
- this.appliedLineJoin = prevStack.lineJoin;
- this.appliedMiterLimit = prevStack.miterLimit;
- }
- this.nativeContext.setTransform(transform[0], transform[1], transform[4], transform[5], transform[12], transform[13]);
- if (forceRestore || currentContext.opacity !== -1 && this.currentOpacity !== currentContext.opacity) {
- this.nativeContext.globalAlpha = currentContext.opacity;
- this.currentOpacity = currentContext.opacity;
- }
- this.currentFillStyle = currentContext.fillStyle;
- this.currentStrokeStyle = currentContext.strokeStyle;
- this.currentLineWidth = currentContext.lineWidth;
- this.currentLineCap = currentContext.lineCap;
- this.currentLineJoin = currentContext.lineJoin;
- this.currentMiterLimit = currentContext.miterLimit;
- };
- CVContextData.prototype.save = function (saveOnNativeFlag) {
- if (saveOnNativeFlag) {
- this.nativeContext.save();
- }
- var props = this.cTr.props;
- if (this._length <= this.cArrPos) {
- this.duplicate();
- }
- var currentStack = this.stack[this.cArrPos];
- var i;
- for (i = 0; i < 16; i += 1) {
- currentStack.transform[i] = props[i];
- }
- this.cArrPos += 1;
- var newStack = this.stack[this.cArrPos];
- newStack.opacity = currentStack.opacity;
- newStack.fillStyle = currentStack.fillStyle;
- newStack.strokeStyle = currentStack.strokeStyle;
- newStack.lineWidth = currentStack.lineWidth;
- newStack.lineCap = currentStack.lineCap;
- newStack.lineJoin = currentStack.lineJoin;
- newStack.miterLimit = currentStack.miterLimit;
- };
- CVContextData.prototype.setOpacity = function (value) {
- this.stack[this.cArrPos].opacity = value;
- };
- CVContextData.prototype.setContext = function (value) {
- this.nativeContext = value;
- };
- CVContextData.prototype.fillStyle = function (value) {
- if (this.stack[this.cArrPos].fillStyle !== value) {
- this.currentFillStyle = value;
- this.stack[this.cArrPos].fillStyle = value;
- }
- };
- CVContextData.prototype.strokeStyle = function (value) {
- if (this.stack[this.cArrPos].strokeStyle !== value) {
- this.currentStrokeStyle = value;
- this.stack[this.cArrPos].strokeStyle = value;
- }
- };
- CVContextData.prototype.lineWidth = function (value) {
- if (this.stack[this.cArrPos].lineWidth !== value) {
- this.currentLineWidth = value;
- this.stack[this.cArrPos].lineWidth = value;
- }
- };
- CVContextData.prototype.lineCap = function (value) {
- if (this.stack[this.cArrPos].lineCap !== value) {
- this.currentLineCap = value;
- this.stack[this.cArrPos].lineCap = value;
- }
- };
- CVContextData.prototype.lineJoin = function (value) {
- if (this.stack[this.cArrPos].lineJoin !== value) {
- this.currentLineJoin = value;
- this.stack[this.cArrPos].lineJoin = value;
- }
- };
- CVContextData.prototype.miterLimit = function (value) {
- if (this.stack[this.cArrPos].miterLimit !== value) {
- this.currentMiterLimit = value;
- this.stack[this.cArrPos].miterLimit = value;
- }
- };
- CVContextData.prototype.transform = function (props) {
- this.transformMat.cloneFromProps(props);
- // Taking the last transform value from the stored stack of transforms
- var currentTransform = this.cTr;
- // Applying the last transform value after the new transform to respect the order of transformations
- this.transformMat.multiply(currentTransform);
- // Storing the new transformed value in the stored transform
- currentTransform.cloneFromProps(this.transformMat.props);
- var trProps = currentTransform.props;
- // Applying the new transform to the canvas
- this.nativeContext.setTransform(trProps[0], trProps[1], trProps[4], trProps[5], trProps[12], trProps[13]);
- };
- CVContextData.prototype.opacity = function (op) {
- var currentOpacity = this.stack[this.cArrPos].opacity;
- currentOpacity *= op < 0 ? 0 : op;
- if (this.stack[this.cArrPos].opacity !== currentOpacity) {
- if (this.currentOpacity !== op) {
- this.nativeContext.globalAlpha = op;
- this.currentOpacity = op;
- }
- this.stack[this.cArrPos].opacity = currentOpacity;
- }
- };
- CVContextData.prototype.fill = function (rule) {
- if (this.appliedFillStyle !== this.currentFillStyle) {
- this.appliedFillStyle = this.currentFillStyle;
- this.nativeContext.fillStyle = this.appliedFillStyle;
- }
- this.nativeContext.fill(rule);
- };
- CVContextData.prototype.fillRect = function (x, y, w, h) {
- if (this.appliedFillStyle !== this.currentFillStyle) {
- this.appliedFillStyle = this.currentFillStyle;
- this.nativeContext.fillStyle = this.appliedFillStyle;
- }
- this.nativeContext.fillRect(x, y, w, h);
- };
- CVContextData.prototype.stroke = function () {
- if (this.appliedStrokeStyle !== this.currentStrokeStyle) {
- this.appliedStrokeStyle = this.currentStrokeStyle;
- this.nativeContext.strokeStyle = this.appliedStrokeStyle;
- }
- if (this.appliedLineWidth !== this.currentLineWidth) {
- this.appliedLineWidth = this.currentLineWidth;
- this.nativeContext.lineWidth = this.appliedLineWidth;
- }
- if (this.appliedLineCap !== this.currentLineCap) {
- this.appliedLineCap = this.currentLineCap;
- this.nativeContext.lineCap = this.appliedLineCap;
- }
- if (this.appliedLineJoin !== this.currentLineJoin) {
- this.appliedLineJoin = this.currentLineJoin;
- this.nativeContext.lineJoin = this.appliedLineJoin;
- }
- if (this.appliedMiterLimit !== this.currentMiterLimit) {
- this.appliedMiterLimit = this.currentMiterLimit;
- this.nativeContext.miterLimit = this.appliedMiterLimit;
- }
- this.nativeContext.stroke();
- };
- function CVCompElement(data, globalData, comp) {
- this.completeLayers = false;
- this.layers = data.layers;
- this.pendingElements = [];
- this.elements = createSizedArray(this.layers.length);
- this.initElement(data, globalData, comp);
- this.tm = data.tm ? PropertyFactory.getProp(this, data.tm, 0, globalData.frameRate, this) : {
- _placeholder: true
- };
- }
- extendPrototype([CanvasRendererBase, ICompElement, CVBaseElement], CVCompElement);
- CVCompElement.prototype.renderInnerContent = function () {
- var ctx = this.canvasContext;
- ctx.beginPath();
- ctx.moveTo(0, 0);
- ctx.lineTo(this.data.w, 0);
- ctx.lineTo(this.data.w, this.data.h);
- ctx.lineTo(0, this.data.h);
- ctx.lineTo(0, 0);
- ctx.clip();
- var i;
- var len = this.layers.length;
- for (i = len - 1; i >= 0; i -= 1) {
- if (this.completeLayers || this.elements[i]) {
- this.elements[i].renderFrame();
- }
- }
- };
- CVCompElement.prototype.destroy = function () {
- var i;
- var len = this.layers.length;
- for (i = len - 1; i >= 0; i -= 1) {
- if (this.elements[i]) {
- this.elements[i].destroy();
- }
- }
- this.layers = null;
- this.elements = null;
- };
- CVCompElement.prototype.createComp = function (data) {
- return new CVCompElement(data, this.globalData, this);
- };
- function CanvasRenderer(animationItem, config) {
- this.animationItem = animationItem;
- this.renderConfig = {
- clearCanvas: config && config.clearCanvas !== undefined ? config.clearCanvas : true,
- context: config && config.context || null,
- progressiveLoad: config && config.progressiveLoad || false,
- preserveAspectRatio: config && config.preserveAspectRatio || 'xMidYMid meet',
- imagePreserveAspectRatio: config && config.imagePreserveAspectRatio || 'xMidYMid slice',
- contentVisibility: config && config.contentVisibility || 'visible',
- className: config && config.className || '',
- id: config && config.id || '',
- runExpressions: !config || config.runExpressions === undefined || config.runExpressions
- };
- this.renderConfig.dpr = config && config.dpr || 1;
- if (this.animationItem.wrapper) {
- this.renderConfig.dpr = config && config.dpr || window.devicePixelRatio || 1;
- }
- this.renderedFrame = -1;
- this.globalData = {
- frameNum: -1,
- _mdf: false,
- renderConfig: this.renderConfig,
- currentGlobalAlpha: -1
- };
- this.contextData = new CVContextData();
- this.elements = [];
- this.pendingElements = [];
- this.transformMat = new Matrix();
- this.completeLayers = false;
- this.rendererType = 'canvas';
- if (this.renderConfig.clearCanvas) {
- this.ctxTransform = this.contextData.transform.bind(this.contextData);
- this.ctxOpacity = this.contextData.opacity.bind(this.contextData);
- this.ctxFillStyle = this.contextData.fillStyle.bind(this.contextData);
- this.ctxStrokeStyle = this.contextData.strokeStyle.bind(this.contextData);
- this.ctxLineWidth = this.contextData.lineWidth.bind(this.contextData);
- this.ctxLineCap = this.contextData.lineCap.bind(this.contextData);
- this.ctxLineJoin = this.contextData.lineJoin.bind(this.contextData);
- this.ctxMiterLimit = this.contextData.miterLimit.bind(this.contextData);
- this.ctxFill = this.contextData.fill.bind(this.contextData);
- this.ctxFillRect = this.contextData.fillRect.bind(this.contextData);
- this.ctxStroke = this.contextData.stroke.bind(this.contextData);
- this.save = this.contextData.save.bind(this.contextData);
- }
- }
- extendPrototype([CanvasRendererBase], CanvasRenderer);
- CanvasRenderer.prototype.createComp = function (data) {
- return new CVCompElement(data, this.globalData, this);
- };
- function HBaseElement() {}
- HBaseElement.prototype = {
- checkBlendMode: function checkBlendMode() {},
- initRendererElement: function initRendererElement() {
- this.baseElement = createTag(this.data.tg || 'div');
- if (this.data.hasMask) {
- this.svgElement = createNS('svg');
- this.layerElement = createNS('g');
- this.maskedElement = this.layerElement;
- this.svgElement.appendChild(this.layerElement);
- this.baseElement.appendChild(this.svgElement);
- } else {
- this.layerElement = this.baseElement;
- }
- styleDiv(this.baseElement);
- },
- createContainerElements: function createContainerElements() {
- this.renderableEffectsManager = new CVEffects(this);
- this.transformedElement = this.baseElement;
- this.maskedElement = this.layerElement;
- if (this.data.ln) {
- this.layerElement.setAttribute('id', this.data.ln);
- }
- if (this.data.cl) {
- this.layerElement.setAttribute('class', this.data.cl);
- }
- if (this.data.bm !== 0) {
- this.setBlendMode();
- }
- },
- renderElement: function renderElement() {
- var transformedElementStyle = this.transformedElement ? this.transformedElement.style : {};
- if (this.finalTransform._matMdf) {
- var matrixValue = this.finalTransform.mat.toCSS();
- transformedElementStyle.transform = matrixValue;
- transformedElementStyle.webkitTransform = matrixValue;
- }
- if (this.finalTransform._opMdf) {
- transformedElementStyle.opacity = this.finalTransform.mProp.o.v;
- }
- },
- renderFrame: function renderFrame() {
- // If it is exported as hidden (data.hd === true) no need to render
- // If it is not visible no need to render
- if (this.data.hd || this.hidden) {
- return;
- }
- this.renderTransform();
- this.renderRenderable();
- this.renderElement();
- this.renderInnerContent();
- if (this._isFirstFrame) {
- this._isFirstFrame = false;
- }
- },
- destroy: function destroy() {
- this.layerElement = null;
- this.transformedElement = null;
- if (this.matteElement) {
- this.matteElement = null;
- }
- if (this.maskManager) {
- this.maskManager.destroy();
- this.maskManager = null;
- }
- },
- createRenderableComponents: function createRenderableComponents() {
- this.maskManager = new MaskElement(this.data, this, this.globalData);
- },
- addEffects: function addEffects() {},
- setMatte: function setMatte() {}
- };
- HBaseElement.prototype.getBaseElement = SVGBaseElement.prototype.getBaseElement;
- HBaseElement.prototype.destroyBaseElement = HBaseElement.prototype.destroy;
- HBaseElement.prototype.buildElementParenting = BaseRenderer.prototype.buildElementParenting;
- function HSolidElement(data, globalData, comp) {
- this.initElement(data, globalData, comp);
- }
- extendPrototype([BaseElement, TransformElement, HBaseElement, HierarchyElement, FrameElement, RenderableDOMElement], HSolidElement);
- HSolidElement.prototype.createContent = function () {
- var rect;
- if (this.data.hasMask) {
- rect = createNS('rect');
- rect.setAttribute('width', this.data.sw);
- rect.setAttribute('height', this.data.sh);
- rect.setAttribute('fill', this.data.sc);
- this.svgElement.setAttribute('width', this.data.sw);
- this.svgElement.setAttribute('height', this.data.sh);
- } else {
- rect = createTag('div');
- rect.style.width = this.data.sw + 'px';
- rect.style.height = this.data.sh + 'px';
- rect.style.backgroundColor = this.data.sc;
- }
- this.layerElement.appendChild(rect);
- };
- function HShapeElement(data, globalData, comp) {
- // List of drawable elements
- this.shapes = [];
- // Full shape data
- this.shapesData = data.shapes;
- // List of styles that will be applied to shapes
- this.stylesList = [];
- // List of modifiers that will be applied to shapes
- this.shapeModifiers = [];
- // List of items in shape tree
- this.itemsData = [];
- // List of items in previous shape tree
- this.processedElements = [];
- // List of animated components
- this.animatedContents = [];
- this.shapesContainer = createNS('g');
- this.initElement(data, globalData, comp);
- // Moving any property that doesn't get too much access after initialization because of v8 way of handling more than 10 properties.
- // List of elements that have been created
- this.prevViewData = [];
- this.currentBBox = {
- x: 999999,
- y: -999999,
- h: 0,
- w: 0
- };
- }
- extendPrototype([BaseElement, TransformElement, HSolidElement, SVGShapeElement, HBaseElement, HierarchyElement, FrameElement, RenderableElement], HShapeElement);
- HShapeElement.prototype._renderShapeFrame = HShapeElement.prototype.renderInnerContent;
- HShapeElement.prototype.createContent = function () {
- var cont;
- this.baseElement.style.fontSize = 0;
- if (this.data.hasMask) {
- this.layerElement.appendChild(this.shapesContainer);
- cont = this.svgElement;
- } else {
- cont = createNS('svg');
- var size = this.comp.data ? this.comp.data : this.globalData.compSize;
- cont.setAttribute('width', size.w);
- cont.setAttribute('height', size.h);
- cont.appendChild(this.shapesContainer);
- this.layerElement.appendChild(cont);
- }
- this.searchShapes(this.shapesData, this.itemsData, this.prevViewData, this.shapesContainer, 0, [], true);
- this.filterUniqueShapes();
- this.shapeCont = cont;
- };
- HShapeElement.prototype.getTransformedPoint = function (transformers, point) {
- var i;
- var len = transformers.length;
- for (i = 0; i < len; i += 1) {
- point = transformers[i].mProps.v.applyToPointArray(point[0], point[1], 0);
- }
- return point;
- };
- HShapeElement.prototype.calculateShapeBoundingBox = function (item, boundingBox) {
- var shape = item.sh.v;
- var transformers = item.transformers;
- var i;
- var len = shape._length;
- var vPoint;
- var oPoint;
- var nextIPoint;
- var nextVPoint;
- if (len <= 1) {
- return;
- }
- for (i = 0; i < len - 1; i += 1) {
- vPoint = this.getTransformedPoint(transformers, shape.v[i]);
- oPoint = this.getTransformedPoint(transformers, shape.o[i]);
- nextIPoint = this.getTransformedPoint(transformers, shape.i[i + 1]);
- nextVPoint = this.getTransformedPoint(transformers, shape.v[i + 1]);
- this.checkBounds(vPoint, oPoint, nextIPoint, nextVPoint, boundingBox);
- }
- if (shape.c) {
- vPoint = this.getTransformedPoint(transformers, shape.v[i]);
- oPoint = this.getTransformedPoint(transformers, shape.o[i]);
- nextIPoint = this.getTransformedPoint(transformers, shape.i[0]);
- nextVPoint = this.getTransformedPoint(transformers, shape.v[0]);
- this.checkBounds(vPoint, oPoint, nextIPoint, nextVPoint, boundingBox);
- }
- };
- HShapeElement.prototype.checkBounds = function (vPoint, oPoint, nextIPoint, nextVPoint, boundingBox) {
- this.getBoundsOfCurve(vPoint, oPoint, nextIPoint, nextVPoint);
- var bounds = this.shapeBoundingBox;
- boundingBox.x = bmMin(bounds.left, boundingBox.x);
- boundingBox.xMax = bmMax(bounds.right, boundingBox.xMax);
- boundingBox.y = bmMin(bounds.top, boundingBox.y);
- boundingBox.yMax = bmMax(bounds.bottom, boundingBox.yMax);
- };
- HShapeElement.prototype.shapeBoundingBox = {
- left: 0,
- right: 0,
- top: 0,
- bottom: 0
- };
- HShapeElement.prototype.tempBoundingBox = {
- x: 0,
- xMax: 0,
- y: 0,
- yMax: 0,
- width: 0,
- height: 0
- };
- HShapeElement.prototype.getBoundsOfCurve = function (p0, p1, p2, p3) {
- var bounds = [[p0[0], p3[0]], [p0[1], p3[1]]];
- for (var a, b, c, t, b2ac, t1, t2, i = 0; i < 2; ++i) {
- // eslint-disable-line no-plusplus
- b = 6 * p0[i] - 12 * p1[i] + 6 * p2[i];
- a = -3 * p0[i] + 9 * p1[i] - 9 * p2[i] + 3 * p3[i];
- c = 3 * p1[i] - 3 * p0[i];
- b |= 0; // eslint-disable-line no-bitwise
- a |= 0; // eslint-disable-line no-bitwise
- c |= 0; // eslint-disable-line no-bitwise
- if (a === 0 && b === 0) {
- //
- } else if (a === 0) {
- t = -c / b;
- if (t > 0 && t < 1) {
- bounds[i].push(this.calculateF(t, p0, p1, p2, p3, i));
- }
- } else {
- b2ac = b * b - 4 * c * a;
- if (b2ac >= 0) {
- t1 = (-b + bmSqrt(b2ac)) / (2 * a);
- if (t1 > 0 && t1 < 1) bounds[i].push(this.calculateF(t1, p0, p1, p2, p3, i));
- t2 = (-b - bmSqrt(b2ac)) / (2 * a);
- if (t2 > 0 && t2 < 1) bounds[i].push(this.calculateF(t2, p0, p1, p2, p3, i));
- }
- }
- }
- this.shapeBoundingBox.left = bmMin.apply(null, bounds[0]);
- this.shapeBoundingBox.top = bmMin.apply(null, bounds[1]);
- this.shapeBoundingBox.right = bmMax.apply(null, bounds[0]);
- this.shapeBoundingBox.bottom = bmMax.apply(null, bounds[1]);
- };
- HShapeElement.prototype.calculateF = function (t, p0, p1, p2, p3, i) {
- return bmPow(1 - t, 3) * p0[i] + 3 * bmPow(1 - t, 2) * t * p1[i] + 3 * (1 - t) * bmPow(t, 2) * p2[i] + bmPow(t, 3) * p3[i];
- };
- HShapeElement.prototype.calculateBoundingBox = function (itemsData, boundingBox) {
- var i;
- var len = itemsData.length;
- for (i = 0; i < len; i += 1) {
- if (itemsData[i] && itemsData[i].sh) {
- this.calculateShapeBoundingBox(itemsData[i], boundingBox);
- } else if (itemsData[i] && itemsData[i].it) {
- this.calculateBoundingBox(itemsData[i].it, boundingBox);
- } else if (itemsData[i] && itemsData[i].style && itemsData[i].w) {
- this.expandStrokeBoundingBox(itemsData[i].w, boundingBox);
- }
- }
- };
- HShapeElement.prototype.expandStrokeBoundingBox = function (widthProperty, boundingBox) {
- var width = 0;
- if (widthProperty.keyframes) {
- for (var i = 0; i < widthProperty.keyframes.length; i += 1) {
- var kfw = widthProperty.keyframes[i].s;
- if (kfw > width) {
- width = kfw;
- }
- }
- width *= widthProperty.mult;
- } else {
- width = widthProperty.v * widthProperty.mult;
- }
- boundingBox.x -= width;
- boundingBox.xMax += width;
- boundingBox.y -= width;
- boundingBox.yMax += width;
- };
- HShapeElement.prototype.currentBoxContains = function (box) {
- return this.currentBBox.x <= box.x && this.currentBBox.y <= box.y && this.currentBBox.width + this.currentBBox.x >= box.x + box.width && this.currentBBox.height + this.currentBBox.y >= box.y + box.height;
- };
- HShapeElement.prototype.renderInnerContent = function () {
- this._renderShapeFrame();
- if (!this.hidden && (this._isFirstFrame || this._mdf)) {
- var tempBoundingBox = this.tempBoundingBox;
- var max = 999999;
- tempBoundingBox.x = max;
- tempBoundingBox.xMax = -max;
- tempBoundingBox.y = max;
- tempBoundingBox.yMax = -max;
- this.calculateBoundingBox(this.itemsData, tempBoundingBox);
- tempBoundingBox.width = tempBoundingBox.xMax < tempBoundingBox.x ? 0 : tempBoundingBox.xMax - tempBoundingBox.x;
- tempBoundingBox.height = tempBoundingBox.yMax < tempBoundingBox.y ? 0 : tempBoundingBox.yMax - tempBoundingBox.y;
- // var tempBoundingBox = this.shapeCont.getBBox();
- if (this.currentBoxContains(tempBoundingBox)) {
- return;
- }
- var changed = false;
- if (this.currentBBox.w !== tempBoundingBox.width) {
- this.currentBBox.w = tempBoundingBox.width;
- this.shapeCont.setAttribute('width', tempBoundingBox.width);
- changed = true;
- }
- if (this.currentBBox.h !== tempBoundingBox.height) {
- this.currentBBox.h = tempBoundingBox.height;
- this.shapeCont.setAttribute('height', tempBoundingBox.height);
- changed = true;
- }
- if (changed || this.currentBBox.x !== tempBoundingBox.x || this.currentBBox.y !== tempBoundingBox.y) {
- this.currentBBox.w = tempBoundingBox.width;
- this.currentBBox.h = tempBoundingBox.height;
- this.currentBBox.x = tempBoundingBox.x;
- this.currentBBox.y = tempBoundingBox.y;
- this.shapeCont.setAttribute('viewBox', this.currentBBox.x + ' ' + this.currentBBox.y + ' ' + this.currentBBox.w + ' ' + this.currentBBox.h);
- var shapeStyle = this.shapeCont.style;
- var shapeTransform = 'translate(' + this.currentBBox.x + 'px,' + this.currentBBox.y + 'px)';
- shapeStyle.transform = shapeTransform;
- shapeStyle.webkitTransform = shapeTransform;
- }
- }
- };
- function HTextElement(data, globalData, comp) {
- this.textSpans = [];
- this.textPaths = [];
- this.currentBBox = {
- x: 999999,
- y: -999999,
- h: 0,
- w: 0
- };
- this.renderType = 'svg';
- this.isMasked = false;
- this.initElement(data, globalData, comp);
- }
- extendPrototype([BaseElement, TransformElement, HBaseElement, HierarchyElement, FrameElement, RenderableDOMElement, ITextElement], HTextElement);
- HTextElement.prototype.createContent = function () {
- this.isMasked = this.checkMasks();
- if (this.isMasked) {
- this.renderType = 'svg';
- this.compW = this.comp.data.w;
- this.compH = this.comp.data.h;
- this.svgElement.setAttribute('width', this.compW);
- this.svgElement.setAttribute('height', this.compH);
- var g = createNS('g');
- this.maskedElement.appendChild(g);
- this.innerElem = g;
- } else {
- this.renderType = 'html';
- this.innerElem = this.layerElement;
- }
- this.checkParenting();
- };
- HTextElement.prototype.buildNewText = function () {
- var documentData = this.textProperty.currentData;
- this.renderedLetters = createSizedArray(documentData.l ? documentData.l.length : 0);
- var innerElemStyle = this.innerElem.style;
- var textColor = documentData.fc ? this.buildColor(documentData.fc) : 'rgba(0,0,0,0)';
- innerElemStyle.fill = textColor;
- innerElemStyle.color = textColor;
- if (documentData.sc) {
- innerElemStyle.stroke = this.buildColor(documentData.sc);
- innerElemStyle.strokeWidth = documentData.sw + 'px';
- }
- var fontData = this.globalData.fontManager.getFontByName(documentData.f);
- if (!this.globalData.fontManager.chars) {
- innerElemStyle.fontSize = documentData.finalSize + 'px';
- innerElemStyle.lineHeight = documentData.finalSize + 'px';
- if (fontData.fClass) {
- this.innerElem.className = fontData.fClass;
- } else {
- innerElemStyle.fontFamily = fontData.fFamily;
- var fWeight = documentData.fWeight;
- var fStyle = documentData.fStyle;
- innerElemStyle.fontStyle = fStyle;
- innerElemStyle.fontWeight = fWeight;
- }
- }
- var i;
- var len;
- var letters = documentData.l;
- len = letters.length;
- var tSpan;
- var tParent;
- var tCont;
- var matrixHelper = this.mHelper;
- var shapes;
- var shapeStr = '';
- var cnt = 0;
- for (i = 0; i < len; i += 1) {
- if (this.globalData.fontManager.chars) {
- if (!this.textPaths[cnt]) {
- tSpan = createNS('path');
- tSpan.setAttribute('stroke-linecap', lineCapEnum[1]);
- tSpan.setAttribute('stroke-linejoin', lineJoinEnum[2]);
- tSpan.setAttribute('stroke-miterlimit', '4');
- } else {
- tSpan = this.textPaths[cnt];
- }
- if (!this.isMasked) {
- if (this.textSpans[cnt]) {
- tParent = this.textSpans[cnt];
- tCont = tParent.children[0];
- } else {
- tParent = createTag('div');
- tParent.style.lineHeight = 0;
- tCont = createNS('svg');
- tCont.appendChild(tSpan);
- styleDiv(tParent);
- }
- }
- } else if (!this.isMasked) {
- if (this.textSpans[cnt]) {
- tParent = this.textSpans[cnt];
- tSpan = this.textPaths[cnt];
- } else {
- tParent = createTag('span');
- styleDiv(tParent);
- tSpan = createTag('span');
- styleDiv(tSpan);
- tParent.appendChild(tSpan);
- }
- } else {
- tSpan = this.textPaths[cnt] ? this.textPaths[cnt] : createNS('text');
- }
- // tSpan.setAttribute('visibility', 'hidden');
- if (this.globalData.fontManager.chars) {
- var charData = this.globalData.fontManager.getCharData(documentData.finalText[i], fontData.fStyle, this.globalData.fontManager.getFontByName(documentData.f).fFamily);
- var shapeData;
- if (charData) {
- shapeData = charData.data;
- } else {
- shapeData = null;
- }
- matrixHelper.reset();
- if (shapeData && shapeData.shapes && shapeData.shapes.length) {
- shapes = shapeData.shapes[0].it;
- matrixHelper.scale(documentData.finalSize / 100, documentData.finalSize / 100);
- shapeStr = this.createPathShape(matrixHelper, shapes);
- tSpan.setAttribute('d', shapeStr);
- }
- if (!this.isMasked) {
- this.innerElem.appendChild(tParent);
- if (shapeData && shapeData.shapes) {
- // document.body.appendChild is needed to get exact measure of shape
- document.body.appendChild(tCont);
- var boundingBox = tCont.getBBox();
- tCont.setAttribute('width', boundingBox.width + 2);
- tCont.setAttribute('height', boundingBox.height + 2);
- tCont.setAttribute('viewBox', boundingBox.x - 1 + ' ' + (boundingBox.y - 1) + ' ' + (boundingBox.width + 2) + ' ' + (boundingBox.height + 2));
- var tContStyle = tCont.style;
- var tContTranslation = 'translate(' + (boundingBox.x - 1) + 'px,' + (boundingBox.y - 1) + 'px)';
- tContStyle.transform = tContTranslation;
- tContStyle.webkitTransform = tContTranslation;
- letters[i].yOffset = boundingBox.y - 1;
- } else {
- tCont.setAttribute('width', 1);
- tCont.setAttribute('height', 1);
- }
- tParent.appendChild(tCont);
- } else {
- this.innerElem.appendChild(tSpan);
- }
- } else {
- tSpan.textContent = letters[i].val;
- tSpan.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:space', 'preserve');
- if (!this.isMasked) {
- this.innerElem.appendChild(tParent);
- //
- var tStyle = tSpan.style;
- var tSpanTranslation = 'translate3d(0,' + -documentData.finalSize / 1.2 + 'px,0)';
- tStyle.transform = tSpanTranslation;
- tStyle.webkitTransform = tSpanTranslation;
- } else {
- this.innerElem.appendChild(tSpan);
- }
- }
- //
- if (!this.isMasked) {
- this.textSpans[cnt] = tParent;
- } else {
- this.textSpans[cnt] = tSpan;
- }
- this.textSpans[cnt].style.display = 'block';
- this.textPaths[cnt] = tSpan;
- cnt += 1;
- }
- while (cnt < this.textSpans.length) {
- this.textSpans[cnt].style.display = 'none';
- cnt += 1;
- }
- };
- HTextElement.prototype.renderInnerContent = function () {
- this.validateText();
- var svgStyle;
- if (this.data.singleShape) {
- if (!this._isFirstFrame && !this.lettersChangedFlag) {
- return;
- }
- if (this.isMasked && this.finalTransform._matMdf) {
- // Todo Benchmark if using this is better than getBBox
- this.svgElement.setAttribute('viewBox', -this.finalTransform.mProp.p.v[0] + ' ' + -this.finalTransform.mProp.p.v[1] + ' ' + this.compW + ' ' + this.compH);
- svgStyle = this.svgElement.style;
- var translation = 'translate(' + -this.finalTransform.mProp.p.v[0] + 'px,' + -this.finalTransform.mProp.p.v[1] + 'px)';
- svgStyle.transform = translation;
- svgStyle.webkitTransform = translation;
- }
- }
- this.textAnimator.getMeasures(this.textProperty.currentData, this.lettersChangedFlag);
- if (!this.lettersChangedFlag && !this.textAnimator.lettersChangedFlag) {
- return;
- }
- var i;
- var len;
- var count = 0;
- var renderedLetters = this.textAnimator.renderedLetters;
- var letters = this.textProperty.currentData.l;
- len = letters.length;
- var renderedLetter;
- var textSpan;
- var textPath;
- for (i = 0; i < len; i += 1) {
- if (letters[i].n) {
- count += 1;
- } else {
- textSpan = this.textSpans[i];
- textPath = this.textPaths[i];
- renderedLetter = renderedLetters[count];
- count += 1;
- if (renderedLetter._mdf.m) {
- if (!this.isMasked) {
- textSpan.style.webkitTransform = renderedLetter.m;
- textSpan.style.transform = renderedLetter.m;
- } else {
- textSpan.setAttribute('transform', renderedLetter.m);
- }
- }
- /// /textSpan.setAttribute('opacity',renderedLetter.o);
- textSpan.style.opacity = renderedLetter.o;
- if (renderedLetter.sw && renderedLetter._mdf.sw) {
- textPath.setAttribute('stroke-width', renderedLetter.sw);
- }
- if (renderedLetter.sc && renderedLetter._mdf.sc) {
- textPath.setAttribute('stroke', renderedLetter.sc);
- }
- if (renderedLetter.fc && renderedLetter._mdf.fc) {
- textPath.setAttribute('fill', renderedLetter.fc);
- textPath.style.color = renderedLetter.fc;
- }
- }
- }
- if (this.innerElem.getBBox && !this.hidden && (this._isFirstFrame || this._mdf)) {
- var boundingBox = this.innerElem.getBBox();
- if (this.currentBBox.w !== boundingBox.width) {
- this.currentBBox.w = boundingBox.width;
- this.svgElement.setAttribute('width', boundingBox.width);
- }
- if (this.currentBBox.h !== boundingBox.height) {
- this.currentBBox.h = boundingBox.height;
- this.svgElement.setAttribute('height', boundingBox.height);
- }
- var margin = 1;
- if (this.currentBBox.w !== boundingBox.width + margin * 2 || this.currentBBox.h !== boundingBox.height + margin * 2 || this.currentBBox.x !== boundingBox.x - margin || this.currentBBox.y !== boundingBox.y - margin) {
- this.currentBBox.w = boundingBox.width + margin * 2;
- this.currentBBox.h = boundingBox.height + margin * 2;
- this.currentBBox.x = boundingBox.x - margin;
- this.currentBBox.y = boundingBox.y - margin;
- this.svgElement.setAttribute('viewBox', this.currentBBox.x + ' ' + this.currentBBox.y + ' ' + this.currentBBox.w + ' ' + this.currentBBox.h);
- svgStyle = this.svgElement.style;
- var svgTransform = 'translate(' + this.currentBBox.x + 'px,' + this.currentBBox.y + 'px)';
- svgStyle.transform = svgTransform;
- svgStyle.webkitTransform = svgTransform;
- }
- }
- };
- function HCameraElement(data, globalData, comp) {
- this.initFrame();
- this.initBaseData(data, globalData, comp);
- this.initHierarchy();
- var getProp = PropertyFactory.getProp;
- this.pe = getProp(this, data.pe, 0, 0, this);
- if (data.ks.p.s) {
- this.px = getProp(this, data.ks.p.x, 1, 0, this);
- this.py = getProp(this, data.ks.p.y, 1, 0, this);
- this.pz = getProp(this, data.ks.p.z, 1, 0, this);
- } else {
- this.p = getProp(this, data.ks.p, 1, 0, this);
- }
- if (data.ks.a) {
- this.a = getProp(this, data.ks.a, 1, 0, this);
- }
- if (data.ks.or.k.length && data.ks.or.k[0].to) {
- var i;
- var len = data.ks.or.k.length;
- for (i = 0; i < len; i += 1) {
- data.ks.or.k[i].to = null;
- data.ks.or.k[i].ti = null;
- }
- }
- this.or = getProp(this, data.ks.or, 1, degToRads, this);
- this.or.sh = true;
- this.rx = getProp(this, data.ks.rx, 0, degToRads, this);
- this.ry = getProp(this, data.ks.ry, 0, degToRads, this);
- this.rz = getProp(this, data.ks.rz, 0, degToRads, this);
- this.mat = new Matrix();
- this._prevMat = new Matrix();
- this._isFirstFrame = true;
- // TODO: find a better way to make the HCamera element to be compatible with the LayerInterface and TransformInterface.
- this.finalTransform = {
- mProp: this
- };
- }
- extendPrototype([BaseElement, FrameElement, HierarchyElement], HCameraElement);
- HCameraElement.prototype.setup = function () {
- var i;
- var len = this.comp.threeDElements.length;
- var comp;
- var perspectiveStyle;
- var containerStyle;
- for (i = 0; i < len; i += 1) {
- // [perspectiveElem,container]
- comp = this.comp.threeDElements[i];
- if (comp.type === '3d') {
- perspectiveStyle = comp.perspectiveElem.style;
- containerStyle = comp.container.style;
- var perspective = this.pe.v + 'px';
- var origin = '0px 0px 0px';
- var matrix = 'matrix3d(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)';
- perspectiveStyle.perspective = perspective;
- perspectiveStyle.webkitPerspective = perspective;
- containerStyle.transformOrigin = origin;
- containerStyle.mozTransformOrigin = origin;
- containerStyle.webkitTransformOrigin = origin;
- perspectiveStyle.transform = matrix;
- perspectiveStyle.webkitTransform = matrix;
- }
- }
- };
- HCameraElement.prototype.createElements = function () {};
- HCameraElement.prototype.hide = function () {};
- HCameraElement.prototype.renderFrame = function () {
- var _mdf = this._isFirstFrame;
- var i;
- var len;
- if (this.hierarchy) {
- len = this.hierarchy.length;
- for (i = 0; i < len; i += 1) {
- _mdf = this.hierarchy[i].finalTransform.mProp._mdf || _mdf;
- }
- }
- if (_mdf || this.pe._mdf || this.p && this.p._mdf || this.px && (this.px._mdf || this.py._mdf || this.pz._mdf) || this.rx._mdf || this.ry._mdf || this.rz._mdf || this.or._mdf || this.a && this.a._mdf) {
- this.mat.reset();
- if (this.hierarchy) {
- len = this.hierarchy.length - 1;
- for (i = len; i >= 0; i -= 1) {
- var mTransf = this.hierarchy[i].finalTransform.mProp;
- this.mat.translate(-mTransf.p.v[0], -mTransf.p.v[1], mTransf.p.v[2]);
- this.mat.rotateX(-mTransf.or.v[0]).rotateY(-mTransf.or.v[1]).rotateZ(mTransf.or.v[2]);
- this.mat.rotateX(-mTransf.rx.v).rotateY(-mTransf.ry.v).rotateZ(mTransf.rz.v);
- this.mat.scale(1 / mTransf.s.v[0], 1 / mTransf.s.v[1], 1 / mTransf.s.v[2]);
- this.mat.translate(mTransf.a.v[0], mTransf.a.v[1], mTransf.a.v[2]);
- }
- }
- if (this.p) {
- this.mat.translate(-this.p.v[0], -this.p.v[1], this.p.v[2]);
- } else {
- this.mat.translate(-this.px.v, -this.py.v, this.pz.v);
- }
- if (this.a) {
- var diffVector;
- if (this.p) {
- diffVector = [this.p.v[0] - this.a.v[0], this.p.v[1] - this.a.v[1], this.p.v[2] - this.a.v[2]];
- } else {
- diffVector = [this.px.v - this.a.v[0], this.py.v - this.a.v[1], this.pz.v - this.a.v[2]];
- }
- var mag = Math.sqrt(Math.pow(diffVector[0], 2) + Math.pow(diffVector[1], 2) + Math.pow(diffVector[2], 2));
- // var lookDir = getNormalizedPoint(getDiffVector(this.a.v,this.p.v));
- var lookDir = [diffVector[0] / mag, diffVector[1] / mag, diffVector[2] / mag];
- var lookLengthOnXZ = Math.sqrt(lookDir[2] * lookDir[2] + lookDir[0] * lookDir[0]);
- var mRotationX = Math.atan2(lookDir[1], lookLengthOnXZ);
- var mRotationY = Math.atan2(lookDir[0], -lookDir[2]);
- this.mat.rotateY(mRotationY).rotateX(-mRotationX);
- }
- this.mat.rotateX(-this.rx.v).rotateY(-this.ry.v).rotateZ(this.rz.v);
- this.mat.rotateX(-this.or.v[0]).rotateY(-this.or.v[1]).rotateZ(this.or.v[2]);
- this.mat.translate(this.globalData.compSize.w / 2, this.globalData.compSize.h / 2, 0);
- this.mat.translate(0, 0, this.pe.v);
- var hasMatrixChanged = !this._prevMat.equals(this.mat);
- if ((hasMatrixChanged || this.pe._mdf) && this.comp.threeDElements) {
- len = this.comp.threeDElements.length;
- var comp;
- var perspectiveStyle;
- var containerStyle;
- for (i = 0; i < len; i += 1) {
- comp = this.comp.threeDElements[i];
- if (comp.type === '3d') {
- if (hasMatrixChanged) {
- var matValue = this.mat.toCSS();
- containerStyle = comp.container.style;
- containerStyle.transform = matValue;
- containerStyle.webkitTransform = matValue;
- }
- if (this.pe._mdf) {
- perspectiveStyle = comp.perspectiveElem.style;
- perspectiveStyle.perspective = this.pe.v + 'px';
- perspectiveStyle.webkitPerspective = this.pe.v + 'px';
- }
- }
- }
- this.mat.clone(this._prevMat);
- }
- }
- this._isFirstFrame = false;
- };
- HCameraElement.prototype.prepareFrame = function (num) {
- this.prepareProperties(num, true);
- };
- HCameraElement.prototype.destroy = function () {};
- HCameraElement.prototype.getBaseElement = function () {
- return null;
- };
- function HImageElement(data, globalData, comp) {
- this.assetData = globalData.getAssetData(data.refId);
- this.initElement(data, globalData, comp);
- }
- extendPrototype([BaseElement, TransformElement, HBaseElement, HSolidElement, HierarchyElement, FrameElement, RenderableElement], HImageElement);
- HImageElement.prototype.createContent = function () {
- var assetPath = this.globalData.getAssetsPath(this.assetData);
- var img = new Image();
- if (this.data.hasMask) {
- this.imageElem = createNS('image');
- this.imageElem.setAttribute('width', this.assetData.w + 'px');
- this.imageElem.setAttribute('height', this.assetData.h + 'px');
- this.imageElem.setAttributeNS('http://www.w3.org/1999/xlink', 'href', assetPath);
- this.layerElement.appendChild(this.imageElem);
- this.baseElement.setAttribute('width', this.assetData.w);
- this.baseElement.setAttribute('height', this.assetData.h);
- } else {
- this.layerElement.appendChild(img);
- }
- img.crossOrigin = 'anonymous';
- img.src = assetPath;
- if (this.data.ln) {
- this.baseElement.setAttribute('id', this.data.ln);
- }
- };
- function HybridRendererBase(animationItem, config) {
- this.animationItem = animationItem;
- this.layers = null;
- this.renderedFrame = -1;
- this.renderConfig = {
- className: config && config.className || '',
- imagePreserveAspectRatio: config && config.imagePreserveAspectRatio || 'xMidYMid slice',
- hideOnTransparent: !(config && config.hideOnTransparent === false),
- filterSize: {
- width: config && config.filterSize && config.filterSize.width || '400%',
- height: config && config.filterSize && config.filterSize.height || '400%',
- x: config && config.filterSize && config.filterSize.x || '-100%',
- y: config && config.filterSize && config.filterSize.y || '-100%'
- }
- };
- this.globalData = {
- _mdf: false,
- frameNum: -1,
- renderConfig: this.renderConfig
- };
- this.pendingElements = [];
- this.elements = [];
- this.threeDElements = [];
- this.destroyed = false;
- this.camera = null;
- this.supports3d = true;
- this.rendererType = 'html';
- }
- extendPrototype([BaseRenderer], HybridRendererBase);
- HybridRendererBase.prototype.buildItem = SVGRenderer.prototype.buildItem;
- HybridRendererBase.prototype.checkPendingElements = function () {
- while (this.pendingElements.length) {
- var element = this.pendingElements.pop();
- element.checkParenting();
- }
- };
- HybridRendererBase.prototype.appendElementInPos = function (element, pos) {
- var newDOMElement = element.getBaseElement();
- if (!newDOMElement) {
- return;
- }
- var layer = this.layers[pos];
- if (!layer.ddd || !this.supports3d) {
- if (this.threeDElements) {
- this.addTo3dContainer(newDOMElement, pos);
- } else {
- var i = 0;
- var nextDOMElement;
- var nextLayer;
- var tmpDOMElement;
- while (i < pos) {
- if (this.elements[i] && this.elements[i] !== true && this.elements[i].getBaseElement) {
- nextLayer = this.elements[i];
- tmpDOMElement = this.layers[i].ddd ? this.getThreeDContainerByPos(i) : nextLayer.getBaseElement();
- nextDOMElement = tmpDOMElement || nextDOMElement;
- }
- i += 1;
- }
- if (nextDOMElement) {
- if (!layer.ddd || !this.supports3d) {
- this.layerElement.insertBefore(newDOMElement, nextDOMElement);
- }
- } else if (!layer.ddd || !this.supports3d) {
- this.layerElement.appendChild(newDOMElement);
- }
- }
- } else {
- this.addTo3dContainer(newDOMElement, pos);
- }
- };
- HybridRendererBase.prototype.createShape = function (data) {
- if (!this.supports3d) {
- return new SVGShapeElement(data, this.globalData, this);
- }
- return new HShapeElement(data, this.globalData, this);
- };
- HybridRendererBase.prototype.createText = function (data) {
- if (!this.supports3d) {
- return new SVGTextLottieElement(data, this.globalData, this);
- }
- return new HTextElement(data, this.globalData, this);
- };
- HybridRendererBase.prototype.createCamera = function (data) {
- this.camera = new HCameraElement(data, this.globalData, this);
- return this.camera;
- };
- HybridRendererBase.prototype.createImage = function (data) {
- if (!this.supports3d) {
- return new IImageElement(data, this.globalData, this);
- }
- return new HImageElement(data, this.globalData, this);
- };
- HybridRendererBase.prototype.createSolid = function (data) {
- if (!this.supports3d) {
- return new ISolidElement(data, this.globalData, this);
- }
- return new HSolidElement(data, this.globalData, this);
- };
- HybridRendererBase.prototype.createNull = SVGRenderer.prototype.createNull;
- HybridRendererBase.prototype.getThreeDContainerByPos = function (pos) {
- var i = 0;
- var len = this.threeDElements.length;
- while (i < len) {
- if (this.threeDElements[i].startPos <= pos && this.threeDElements[i].endPos >= pos) {
- return this.threeDElements[i].perspectiveElem;
- }
- i += 1;
- }
- return null;
- };
- HybridRendererBase.prototype.createThreeDContainer = function (pos, type) {
- var perspectiveElem = createTag('div');
- var style;
- var containerStyle;
- styleDiv(perspectiveElem);
- var container = createTag('div');
- styleDiv(container);
- if (type === '3d') {
- style = perspectiveElem.style;
- style.width = this.globalData.compSize.w + 'px';
- style.height = this.globalData.compSize.h + 'px';
- var center = '50% 50%';
- style.webkitTransformOrigin = center;
- style.mozTransformOrigin = center;
- style.transformOrigin = center;
- containerStyle = container.style;
- var matrix = 'matrix3d(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)';
- containerStyle.transform = matrix;
- containerStyle.webkitTransform = matrix;
- }
- perspectiveElem.appendChild(container);
- // this.resizerElem.appendChild(perspectiveElem);
- var threeDContainerData = {
- container: container,
- perspectiveElem: perspectiveElem,
- startPos: pos,
- endPos: pos,
- type: type
- };
- this.threeDElements.push(threeDContainerData);
- return threeDContainerData;
- };
- HybridRendererBase.prototype.build3dContainers = function () {
- var i;
- var len = this.layers.length;
- var lastThreeDContainerData;
- var currentContainer = '';
- for (i = 0; i < len; i += 1) {
- if (this.layers[i].ddd && this.layers[i].ty !== 3) {
- if (currentContainer !== '3d') {
- currentContainer = '3d';
- lastThreeDContainerData = this.createThreeDContainer(i, '3d');
- }
- lastThreeDContainerData.endPos = Math.max(lastThreeDContainerData.endPos, i);
- } else {
- if (currentContainer !== '2d') {
- currentContainer = '2d';
- lastThreeDContainerData = this.createThreeDContainer(i, '2d');
- }
- lastThreeDContainerData.endPos = Math.max(lastThreeDContainerData.endPos, i);
- }
- }
- len = this.threeDElements.length;
- for (i = len - 1; i >= 0; i -= 1) {
- this.resizerElem.appendChild(this.threeDElements[i].perspectiveElem);
- }
- };
- HybridRendererBase.prototype.addTo3dContainer = function (elem, pos) {
- var i = 0;
- var len = this.threeDElements.length;
- while (i < len) {
- if (pos <= this.threeDElements[i].endPos) {
- var j = this.threeDElements[i].startPos;
- var nextElement;
- while (j < pos) {
- if (this.elements[j] && this.elements[j].getBaseElement) {
- nextElement = this.elements[j].getBaseElement();
- }
- j += 1;
- }
- if (nextElement) {
- this.threeDElements[i].container.insertBefore(elem, nextElement);
- } else {
- this.threeDElements[i].container.appendChild(elem);
- }
- break;
- }
- i += 1;
- }
- };
- HybridRendererBase.prototype.configAnimation = function (animData) {
- var resizerElem = createTag('div');
- var wrapper = this.animationItem.wrapper;
- var style = resizerElem.style;
- style.width = animData.w + 'px';
- style.height = animData.h + 'px';
- this.resizerElem = resizerElem;
- styleDiv(resizerElem);
- style.transformStyle = 'flat';
- style.mozTransformStyle = 'flat';
- style.webkitTransformStyle = 'flat';
- if (this.renderConfig.className) {
- resizerElem.setAttribute('class', this.renderConfig.className);
- }
- wrapper.appendChild(resizerElem);
- style.overflow = 'hidden';
- var svg = createNS('svg');
- svg.setAttribute('width', '1');
- svg.setAttribute('height', '1');
- styleDiv(svg);
- this.resizerElem.appendChild(svg);
- var defs = createNS('defs');
- svg.appendChild(defs);
- this.data = animData;
- // Mask animation
- this.setupGlobalData(animData, svg);
- this.globalData.defs = defs;
- this.layers = animData.layers;
- this.layerElement = this.resizerElem;
- this.build3dContainers();
- this.updateContainerSize();
- };
- HybridRendererBase.prototype.destroy = function () {
- if (this.animationItem.wrapper) {
- this.animationItem.wrapper.innerText = '';
- }
- this.animationItem.container = null;
- this.globalData.defs = null;
- var i;
- var len = this.layers ? this.layers.length : 0;
- for (i = 0; i < len; i += 1) {
- if (this.elements[i] && this.elements[i].destroy) {
- this.elements[i].destroy();
- }
- }
- this.elements.length = 0;
- this.destroyed = true;
- this.animationItem = null;
- };
- HybridRendererBase.prototype.updateContainerSize = function () {
- var elementWidth = this.animationItem.wrapper.offsetWidth;
- var elementHeight = this.animationItem.wrapper.offsetHeight;
- var elementRel = elementWidth / elementHeight;
- var animationRel = this.globalData.compSize.w / this.globalData.compSize.h;
- var sx;
- var sy;
- var tx;
- var ty;
- if (animationRel > elementRel) {
- sx = elementWidth / this.globalData.compSize.w;
- sy = elementWidth / this.globalData.compSize.w;
- tx = 0;
- ty = (elementHeight - this.globalData.compSize.h * (elementWidth / this.globalData.compSize.w)) / 2;
- } else {
- sx = elementHeight / this.globalData.compSize.h;
- sy = elementHeight / this.globalData.compSize.h;
- tx = (elementWidth - this.globalData.compSize.w * (elementHeight / this.globalData.compSize.h)) / 2;
- ty = 0;
- }
- var style = this.resizerElem.style;
- style.webkitTransform = 'matrix3d(' + sx + ',0,0,0,0,' + sy + ',0,0,0,0,1,0,' + tx + ',' + ty + ',0,1)';
- style.transform = style.webkitTransform;
- };
- HybridRendererBase.prototype.renderFrame = SVGRenderer.prototype.renderFrame;
- HybridRendererBase.prototype.hide = function () {
- this.resizerElem.style.display = 'none';
- };
- HybridRendererBase.prototype.show = function () {
- this.resizerElem.style.display = 'block';
- };
- HybridRendererBase.prototype.initItems = function () {
- this.buildAllItems();
- if (this.camera) {
- this.camera.setup();
- } else {
- var cWidth = this.globalData.compSize.w;
- var cHeight = this.globalData.compSize.h;
- var i;
- var len = this.threeDElements.length;
- for (i = 0; i < len; i += 1) {
- var style = this.threeDElements[i].perspectiveElem.style;
- style.webkitPerspective = Math.sqrt(Math.pow(cWidth, 2) + Math.pow(cHeight, 2)) + 'px';
- style.perspective = style.webkitPerspective;
- }
- }
- };
- HybridRendererBase.prototype.searchExtraCompositions = function (assets) {
- var i;
- var len = assets.length;
- var floatingContainer = createTag('div');
- for (i = 0; i < len; i += 1) {
- if (assets[i].xt) {
- var comp = this.createComp(assets[i], floatingContainer, this.globalData.comp, null);
- comp.initExpressions();
- this.globalData.projectInterface.registerComposition(comp);
- }
- }
- };
- function HCompElement(data, globalData, comp) {
- this.layers = data.layers;
- this.supports3d = !data.hasMask;
- this.completeLayers = false;
- this.pendingElements = [];
- this.elements = this.layers ? createSizedArray(this.layers.length) : [];
- this.initElement(data, globalData, comp);
- this.tm = data.tm ? PropertyFactory.getProp(this, data.tm, 0, globalData.frameRate, this) : {
- _placeholder: true
- };
- }
- extendPrototype([HybridRendererBase, ICompElement, HBaseElement], HCompElement);
- HCompElement.prototype._createBaseContainerElements = HCompElement.prototype.createContainerElements;
- HCompElement.prototype.createContainerElements = function () {
- this._createBaseContainerElements();
- // divElement.style.clip = 'rect(0px, '+this.data.w+'px, '+this.data.h+'px, 0px)';
- if (this.data.hasMask) {
- this.svgElement.setAttribute('width', this.data.w);
- this.svgElement.setAttribute('height', this.data.h);
- this.transformedElement = this.baseElement;
- } else {
- this.transformedElement = this.layerElement;
- }
- };
- HCompElement.prototype.addTo3dContainer = function (elem, pos) {
- var j = 0;
- var nextElement;
- while (j < pos) {
- if (this.elements[j] && this.elements[j].getBaseElement) {
- nextElement = this.elements[j].getBaseElement();
- }
- j += 1;
- }
- if (nextElement) {
- this.layerElement.insertBefore(elem, nextElement);
- } else {
- this.layerElement.appendChild(elem);
- }
- };
- HCompElement.prototype.createComp = function (data) {
- if (!this.supports3d) {
- return new SVGCompElement(data, this.globalData, this);
- }
- return new HCompElement(data, this.globalData, this);
- };
- function HybridRenderer(animationItem, config) {
- this.animationItem = animationItem;
- this.layers = null;
- this.renderedFrame = -1;
- this.renderConfig = {
- className: config && config.className || '',
- imagePreserveAspectRatio: config && config.imagePreserveAspectRatio || 'xMidYMid slice',
- hideOnTransparent: !(config && config.hideOnTransparent === false),
- filterSize: {
- width: config && config.filterSize && config.filterSize.width || '400%',
- height: config && config.filterSize && config.filterSize.height || '400%',
- x: config && config.filterSize && config.filterSize.x || '-100%',
- y: config && config.filterSize && config.filterSize.y || '-100%'
- },
- runExpressions: !config || config.runExpressions === undefined || config.runExpressions
- };
- this.globalData = {
- _mdf: false,
- frameNum: -1,
- renderConfig: this.renderConfig
- };
- this.pendingElements = [];
- this.elements = [];
- this.threeDElements = [];
- this.destroyed = false;
- this.camera = null;
- this.supports3d = true;
- this.rendererType = 'html';
- }
- extendPrototype([HybridRendererBase], HybridRenderer);
- HybridRenderer.prototype.createComp = function (data) {
- if (!this.supports3d) {
- return new SVGCompElement(data, this.globalData, this);
- }
- return new HCompElement(data, this.globalData, this);
- };
- var CompExpressionInterface = function () {
- return function (comp) {
- function _thisLayerFunction(name) {
- var i = 0;
- var len = comp.layers.length;
- while (i < len) {
- if (comp.layers[i].nm === name || comp.layers[i].ind === name) {
- return comp.elements[i].layerInterface;
- }
- i += 1;
- }
- return null;
- // return {active:false};
- }
- Object.defineProperty(_thisLayerFunction, '_name', {
- value: comp.data.nm
- });
- _thisLayerFunction.layer = _thisLayerFunction;
- _thisLayerFunction.pixelAspect = 1;
- _thisLayerFunction.height = comp.data.h || comp.globalData.compSize.h;
- _thisLayerFunction.width = comp.data.w || comp.globalData.compSize.w;
- _thisLayerFunction.pixelAspect = 1;
- _thisLayerFunction.frameDuration = 1 / comp.globalData.frameRate;
- _thisLayerFunction.displayStartTime = 0;
- _thisLayerFunction.numLayers = comp.layers.length;
- return _thisLayerFunction;
- };
- }();
- function _typeof$2(o) { "@babel/helpers - typeof"; return _typeof$2 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof$2(o); }
- /* eslint-disable */
- /*
- Copyright 2014 David Bau.
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
- function seedRandom(pool, math) {
- //
- // The following constants are related to IEEE 754 limits.
- //
- var global = this,
- width = 256,
- // each RC4 output is 0 <= x < 256
- chunks = 6,
- // at least six RC4 outputs for each double
- digits = 52,
- // there are 52 significant digits in a double
- rngname = 'random',
- // rngname: name for Math.random and Math.seedrandom
- startdenom = math.pow(width, chunks),
- significance = math.pow(2, digits),
- overflow = significance * 2,
- mask = width - 1,
- nodecrypto; // node.js crypto module, initialized at the bottom.
- //
- // seedrandom()
- // This is the seedrandom function described above.
- //
- function seedrandom(seed, options, callback) {
- var key = [];
- options = options === true ? {
- entropy: true
- } : options || {};
- // Flatten the seed string or build one from local entropy if needed.
- var shortseed = mixkey(flatten(options.entropy ? [seed, tostring(pool)] : seed === null ? autoseed() : seed, 3), key);
- // Use the seed to initialize an ARC4 generator.
- var arc4 = new ARC4(key);
- // This function returns a random double in [0, 1) that contains
- // randomness in every bit of the mantissa of the IEEE 754 value.
- var prng = function prng() {
- var n = arc4.g(chunks),
- // Start with a numerator n < 2 ^ 48
- d = startdenom,
- // and denominator d = 2 ^ 48.
- x = 0; // and no 'extra last byte'.
- while (n < significance) {
- // Fill up all significant digits by
- n = (n + x) * width; // shifting numerator and
- d *= width; // denominator and generating a
- x = arc4.g(1); // new least-significant-byte.
- }
- while (n >= overflow) {
- // To avoid rounding up, before adding
- n /= 2; // last byte, shift everything
- d /= 2; // right using integer math until
- x >>>= 1; // we have exactly the desired bits.
- }
- return (n + x) / d; // Form the number within [0, 1).
- };
- prng.int32 = function () {
- return arc4.g(4) | 0;
- };
- prng.quick = function () {
- return arc4.g(4) / 0x100000000;
- };
- prng["double"] = prng;
- // Mix the randomness into accumulated entropy.
- mixkey(tostring(arc4.S), pool);
- // Calling convention: what to return as a function of prng, seed, is_math.
- return (options.pass || callback || function (prng, seed, is_math_call, state) {
- if (state) {
- // Load the arc4 state from the given state if it has an S array.
- if (state.S) {
- copy(state, arc4);
- }
- // Only provide the .state method if requested via options.state.
- prng.state = function () {
- return copy(arc4, {});
- };
- }
- // If called as a method of Math (Math.seedrandom()), mutate
- // Math.random because that is how seedrandom.js has worked since v1.0.
- if (is_math_call) {
- math[rngname] = prng;
- return seed;
- }
- // Otherwise, it is a newer calling convention, so return the
- // prng directly.
- else return prng;
- })(prng, shortseed, 'global' in options ? options.global : this == math, options.state);
- }
- math['seed' + rngname] = seedrandom;
- //
- // ARC4
- //
- // An ARC4 implementation. The constructor takes a key in the form of
- // an array of at most (width) integers that should be 0 <= x < (width).
- //
- // The g(count) method returns a pseudorandom integer that concatenates
- // the next (count) outputs from ARC4. Its return value is a number x
- // that is in the range 0 <= x < (width ^ count).
- //
- function ARC4(key) {
- var t,
- keylen = key.length,
- me = this,
- i = 0,
- j = me.i = me.j = 0,
- s = me.S = [];
- // The empty key [] is treated as [0].
- if (!keylen) {
- key = [keylen++];
- }
- // Set up S using the standard key scheduling algorithm.
- while (i < width) {
- s[i] = i++;
- }
- for (i = 0; i < width; i++) {
- s[i] = s[j = mask & j + key[i % keylen] + (t = s[i])];
- s[j] = t;
- }
- // The "g" method returns the next (count) outputs as one number.
- me.g = function (count) {
- // Using instance members instead of closure state nearly doubles speed.
- var t,
- r = 0,
- i = me.i,
- j = me.j,
- s = me.S;
- while (count--) {
- t = s[i = mask & i + 1];
- r = r * width + s[mask & (s[i] = s[j = mask & j + t]) + (s[j] = t)];
- }
- me.i = i;
- me.j = j;
- return r;
- // For robust unpredictability, the function call below automatically
- // discards an initial batch of values. This is called RC4-drop[256].
- // See http://google.com/search?q=rsa+fluhrer+response&btnI
- };
- }
- //
- // copy()
- // Copies internal state of ARC4 to or from a plain object.
- //
- function copy(f, t) {
- t.i = f.i;
- t.j = f.j;
- t.S = f.S.slice();
- return t;
- }
- //
- // flatten()
- // Converts an object tree to nested arrays of strings.
- //
- function flatten(obj, depth) {
- var result = [],
- typ = _typeof$2(obj),
- prop;
- if (depth && typ == 'object') {
- for (prop in obj) {
- try {
- result.push(flatten(obj[prop], depth - 1));
- } catch (e) {}
- }
- }
- return result.length ? result : typ == 'string' ? obj : obj + '\0';
- }
- //
- // mixkey()
- // Mixes a string seed into a key that is an array of integers, and
- // returns a shortened string seed that is equivalent to the result key.
- //
- function mixkey(seed, key) {
- var stringseed = seed + '',
- smear,
- j = 0;
- while (j < stringseed.length) {
- key[mask & j] = mask & (smear ^= key[mask & j] * 19) + stringseed.charCodeAt(j++);
- }
- return tostring(key);
- }
- //
- // autoseed()
- // Returns an object for autoseeding, using window.crypto and Node crypto
- // module if available.
- //
- function autoseed() {
- try {
- if (nodecrypto) {
- return tostring(nodecrypto.randomBytes(width));
- }
- var out = new Uint8Array(width);
- (global.crypto || global.msCrypto).getRandomValues(out);
- return tostring(out);
- } catch (e) {
- var browser = global.navigator,
- plugins = browser && browser.plugins;
- return [+new Date(), global, plugins, global.screen, tostring(pool)];
- }
- }
- //
- // tostring()
- // Converts an array of charcodes to a string
- //
- function tostring(a) {
- return String.fromCharCode.apply(0, a);
- }
- //
- // When seedrandom.js is loaded, we immediately mix a few bits
- // from the built-in RNG into the entropy pool. Because we do
- // not want to interfere with deterministic PRNG state later,
- // seedrandom will not call math.random on its own again after
- // initialization.
- //
- mixkey(math.random(), pool);
- //
- // Nodejs and AMD support: export the implementation as a module using
- // either convention.
- //
- // End anonymous scope, and pass initial values.
- }
- ;
- function initialize$2(BMMath) {
- seedRandom([], BMMath);
- }
- var propTypes = {
- SHAPE: 'shape'
- };
- function _typeof$1(o) { "@babel/helpers - typeof"; return _typeof$1 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof$1(o); }
- var ExpressionManager = function () {
- 'use strict';
- var ob = {};
- var Math = BMMath;
- var window = null;
- var document = null;
- var XMLHttpRequest = null;
- var fetch = null;
- var frames = null;
- var _lottieGlobal = {};
- initialize$2(BMMath);
- function resetFrame() {
- _lottieGlobal = {};
- }
- function $bm_isInstanceOfArray(arr) {
- return arr.constructor === Array || arr.constructor === Float32Array;
- }
- function isNumerable(tOfV, v) {
- return tOfV === 'number' || v instanceof Number || tOfV === 'boolean' || tOfV === 'string';
- }
- function $bm_neg(a) {
- var tOfA = _typeof$1(a);
- if (tOfA === 'number' || a instanceof Number || tOfA === 'boolean') {
- return -a;
- }
- if ($bm_isInstanceOfArray(a)) {
- var i;
- var lenA = a.length;
- var retArr = [];
- for (i = 0; i < lenA; i += 1) {
- retArr[i] = -a[i];
- }
- return retArr;
- }
- if (a.propType) {
- return a.v;
- }
- return -a;
- }
- var easeInBez = BezierFactory.getBezierEasing(0.333, 0, 0.833, 0.833, 'easeIn').get;
- var easeOutBez = BezierFactory.getBezierEasing(0.167, 0.167, 0.667, 1, 'easeOut').get;
- var easeInOutBez = BezierFactory.getBezierEasing(0.33, 0, 0.667, 1, 'easeInOut').get;
- function sum(a, b) {
- var tOfA = _typeof$1(a);
- var tOfB = _typeof$1(b);
- if (isNumerable(tOfA, a) && isNumerable(tOfB, b) || tOfA === 'string' || tOfB === 'string') {
- return a + b;
- }
- if ($bm_isInstanceOfArray(a) && isNumerable(tOfB, b)) {
- a = a.slice(0);
- a[0] += b;
- return a;
- }
- if (isNumerable(tOfA, a) && $bm_isInstanceOfArray(b)) {
- b = b.slice(0);
- b[0] = a + b[0];
- return b;
- }
- if ($bm_isInstanceOfArray(a) && $bm_isInstanceOfArray(b)) {
- var i = 0;
- var lenA = a.length;
- var lenB = b.length;
- var retArr = [];
- while (i < lenA || i < lenB) {
- if ((typeof a[i] === 'number' || a[i] instanceof Number) && (typeof b[i] === 'number' || b[i] instanceof Number)) {
- retArr[i] = a[i] + b[i];
- } else {
- retArr[i] = b[i] === undefined ? a[i] : a[i] || b[i];
- }
- i += 1;
- }
- return retArr;
- }
- return 0;
- }
- var add = sum;
- function sub(a, b) {
- var tOfA = _typeof$1(a);
- var tOfB = _typeof$1(b);
- if (isNumerable(tOfA, a) && isNumerable(tOfB, b)) {
- if (tOfA === 'string') {
- a = parseInt(a, 10);
- }
- if (tOfB === 'string') {
- b = parseInt(b, 10);
- }
- return a - b;
- }
- if ($bm_isInstanceOfArray(a) && isNumerable(tOfB, b)) {
- a = a.slice(0);
- a[0] -= b;
- return a;
- }
- if (isNumerable(tOfA, a) && $bm_isInstanceOfArray(b)) {
- b = b.slice(0);
- b[0] = a - b[0];
- return b;
- }
- if ($bm_isInstanceOfArray(a) && $bm_isInstanceOfArray(b)) {
- var i = 0;
- var lenA = a.length;
- var lenB = b.length;
- var retArr = [];
- while (i < lenA || i < lenB) {
- if ((typeof a[i] === 'number' || a[i] instanceof Number) && (typeof b[i] === 'number' || b[i] instanceof Number)) {
- retArr[i] = a[i] - b[i];
- } else {
- retArr[i] = b[i] === undefined ? a[i] : a[i] || b[i];
- }
- i += 1;
- }
- return retArr;
- }
- return 0;
- }
- function mul(a, b) {
- var tOfA = _typeof$1(a);
- var tOfB = _typeof$1(b);
- var arr;
- if (isNumerable(tOfA, a) && isNumerable(tOfB, b)) {
- return a * b;
- }
- var i;
- var len;
- if ($bm_isInstanceOfArray(a) && isNumerable(tOfB, b)) {
- len = a.length;
- arr = createTypedArray('float32', len);
- for (i = 0; i < len; i += 1) {
- arr[i] = a[i] * b;
- }
- return arr;
- }
- if (isNumerable(tOfA, a) && $bm_isInstanceOfArray(b)) {
- len = b.length;
- arr = createTypedArray('float32', len);
- for (i = 0; i < len; i += 1) {
- arr[i] = a * b[i];
- }
- return arr;
- }
- return 0;
- }
- function div(a, b) {
- var tOfA = _typeof$1(a);
- var tOfB = _typeof$1(b);
- var arr;
- if (isNumerable(tOfA, a) && isNumerable(tOfB, b)) {
- return a / b;
- }
- var i;
- var len;
- if ($bm_isInstanceOfArray(a) && isNumerable(tOfB, b)) {
- len = a.length;
- arr = createTypedArray('float32', len);
- for (i = 0; i < len; i += 1) {
- arr[i] = a[i] / b;
- }
- return arr;
- }
- if (isNumerable(tOfA, a) && $bm_isInstanceOfArray(b)) {
- len = b.length;
- arr = createTypedArray('float32', len);
- for (i = 0; i < len; i += 1) {
- arr[i] = a / b[i];
- }
- return arr;
- }
- return 0;
- }
- function mod(a, b) {
- if (typeof a === 'string') {
- a = parseInt(a, 10);
- }
- if (typeof b === 'string') {
- b = parseInt(b, 10);
- }
- return a % b;
- }
- var $bm_sum = sum;
- var $bm_sub = sub;
- var $bm_mul = mul;
- var $bm_div = div;
- var $bm_mod = mod;
- function clamp(num, min, max) {
- if (min > max) {
- var mm = max;
- max = min;
- min = mm;
- }
- return Math.min(Math.max(num, min), max);
- }
- function radiansToDegrees(val) {
- return val / degToRads;
- }
- var radians_to_degrees = radiansToDegrees;
- function degreesToRadians(val) {
- return val * degToRads;
- }
- var degrees_to_radians = radiansToDegrees;
- var helperLengthArray = [0, 0, 0, 0, 0, 0];
- function length(arr1, arr2) {
- if (typeof arr1 === 'number' || arr1 instanceof Number) {
- arr2 = arr2 || 0;
- return Math.abs(arr1 - arr2);
- }
- if (!arr2) {
- arr2 = helperLengthArray;
- }
- var i;
- var len = Math.min(arr1.length, arr2.length);
- var addedLength = 0;
- for (i = 0; i < len; i += 1) {
- addedLength += Math.pow(arr2[i] - arr1[i], 2);
- }
- return Math.sqrt(addedLength);
- }
- function normalize(vec) {
- return div(vec, length(vec));
- }
- function rgbToHsl(val) {
- var r = val[0];
- var g = val[1];
- var b = val[2];
- var max = Math.max(r, g, b);
- var min = Math.min(r, g, b);
- var h;
- var s;
- var l = (max + min) / 2;
- if (max === min) {
- h = 0; // achromatic
- s = 0; // achromatic
- } else {
- var d = max - min;
- s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
- switch (max) {
- case r:
- h = (g - b) / d + (g < b ? 6 : 0);
- break;
- case g:
- h = (b - r) / d + 2;
- break;
- case b:
- h = (r - g) / d + 4;
- break;
- default:
- break;
- }
- h /= 6;
- }
- return [h, s, l, val[3]];
- }
- function hue2rgb(p, q, t) {
- if (t < 0) t += 1;
- if (t > 1) t -= 1;
- if (t < 1 / 6) return p + (q - p) * 6 * t;
- if (t < 1 / 2) return q;
- if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;
- return p;
- }
- function hslToRgb(val) {
- var h = val[0];
- var s = val[1];
- var l = val[2];
- var r;
- var g;
- var b;
- if (s === 0) {
- r = l; // achromatic
- b = l; // achromatic
- g = l; // achromatic
- } else {
- var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
- var p = 2 * l - q;
- r = hue2rgb(p, q, h + 1 / 3);
- g = hue2rgb(p, q, h);
- b = hue2rgb(p, q, h - 1 / 3);
- }
- return [r, g, b, val[3]];
- }
- function linear(t, tMin, tMax, value1, value2) {
- if (value1 === undefined || value2 === undefined) {
- value1 = tMin;
- value2 = tMax;
- tMin = 0;
- tMax = 1;
- }
- if (tMax < tMin) {
- var _tMin = tMax;
- tMax = tMin;
- tMin = _tMin;
- }
- if (t <= tMin) {
- return value1;
- }
- if (t >= tMax) {
- return value2;
- }
- var perc = tMax === tMin ? 0 : (t - tMin) / (tMax - tMin);
- if (!value1.length) {
- return value1 + (value2 - value1) * perc;
- }
- var i;
- var len = value1.length;
- var arr = createTypedArray('float32', len);
- for (i = 0; i < len; i += 1) {
- arr[i] = value1[i] + (value2[i] - value1[i]) * perc;
- }
- return arr;
- }
- function random(min, max) {
- if (max === undefined) {
- if (min === undefined) {
- min = 0;
- max = 1;
- } else {
- max = min;
- min = undefined;
- }
- }
- if (max.length) {
- var i;
- var len = max.length;
- if (!min) {
- min = createTypedArray('float32', len);
- }
- var arr = createTypedArray('float32', len);
- var rnd = BMMath.random();
- for (i = 0; i < len; i += 1) {
- arr[i] = min[i] + rnd * (max[i] - min[i]);
- }
- return arr;
- }
- if (min === undefined) {
- min = 0;
- }
- var rndm = BMMath.random();
- return min + rndm * (max - min);
- }
- function createPath(points, inTangents, outTangents, closed) {
- var i;
- var len = points.length;
- var path = shapePool.newElement();
- path.setPathData(!!closed, len);
- var arrPlaceholder = [0, 0];
- var inVertexPoint;
- var outVertexPoint;
- for (i = 0; i < len; i += 1) {
- inVertexPoint = inTangents && inTangents[i] ? inTangents[i] : arrPlaceholder;
- outVertexPoint = outTangents && outTangents[i] ? outTangents[i] : arrPlaceholder;
- path.setTripleAt(points[i][0], points[i][1], outVertexPoint[0] + points[i][0], outVertexPoint[1] + points[i][1], inVertexPoint[0] + points[i][0], inVertexPoint[1] + points[i][1], i, true);
- }
- return path;
- }
- function initiateExpression(elem, data, property) {
- // Bail out if we don't want expressions
- function noOp(_value) {
- return _value;
- }
- if (!elem.globalData.renderConfig.runExpressions) {
- return noOp;
- }
- var val = data.x;
- var needsVelocity = /velocity(?![\w\d])/.test(val);
- var _needsRandom = val.indexOf('random') !== -1;
- var elemType = elem.data.ty;
- var transform;
- var $bm_transform;
- var content;
- var effect;
- var thisProperty = property;
- thisProperty._name = elem.data.nm;
- thisProperty.valueAtTime = thisProperty.getValueAtTime;
- Object.defineProperty(thisProperty, 'value', {
- get: function get() {
- return thisProperty.v;
- }
- });
- elem.comp.frameDuration = 1 / elem.comp.globalData.frameRate;
- elem.comp.displayStartTime = 0;
- var inPoint = elem.data.ip / elem.comp.globalData.frameRate;
- var outPoint = elem.data.op / elem.comp.globalData.frameRate;
- var width = elem.data.sw ? elem.data.sw : 0;
- var height = elem.data.sh ? elem.data.sh : 0;
- var name = elem.data.nm;
- var loopIn;
- var loop_in;
- var loopOut;
- var loop_out;
- var smooth;
- var toWorld;
- var fromWorld;
- var fromComp;
- var toComp;
- var fromCompToSurface;
- var position;
- var rotation;
- var anchorPoint;
- var scale;
- var thisLayer;
- var thisComp;
- var mask;
- var valueAtTime;
- var velocityAtTime;
- var scoped_bm_rt;
- // val = val.replace(/(\\?"|')((http)(s)?(:\/))?\/.*?(\\?"|')/g, "\"\""); // deter potential network calls
- var expression_function = eval('[function _expression_function(){' + val + ';scoped_bm_rt=$bm_rt}]')[0]; // eslint-disable-line no-eval
- var numKeys = property.kf ? data.k.length : 0;
- var active = !this.data || this.data.hd !== true;
- var wiggle = function wiggle(freq, amp) {
- var iWiggle;
- var j;
- var lenWiggle = this.pv.length ? this.pv.length : 1;
- var addedAmps = createTypedArray('float32', lenWiggle);
- freq = 5;
- var iterations = Math.floor(time * freq);
- iWiggle = 0;
- j = 0;
- while (iWiggle < iterations) {
- // var rnd = BMMath.random();
- for (j = 0; j < lenWiggle; j += 1) {
- addedAmps[j] += -amp + amp * 2 * BMMath.random();
- // addedAmps[j] += -amp + amp*2*rnd;
- }
- iWiggle += 1;
- }
- // var rnd2 = BMMath.random();
- var periods = time * freq;
- var perc = periods - Math.floor(periods);
- var arr = createTypedArray('float32', lenWiggle);
- if (lenWiggle > 1) {
- for (j = 0; j < lenWiggle; j += 1) {
- arr[j] = this.pv[j] + addedAmps[j] + (-amp + amp * 2 * BMMath.random()) * perc;
- // arr[j] = this.pv[j] + addedAmps[j] + (-amp + amp*2*rnd)*perc;
- // arr[i] = this.pv[i] + addedAmp + amp1*perc + amp2*(1-perc);
- }
- return arr;
- }
- return this.pv + addedAmps[0] + (-amp + amp * 2 * BMMath.random()) * perc;
- }.bind(this);
- if (thisProperty.loopIn) {
- loopIn = thisProperty.loopIn.bind(thisProperty);
- loop_in = loopIn;
- }
- if (thisProperty.loopOut) {
- loopOut = thisProperty.loopOut.bind(thisProperty);
- loop_out = loopOut;
- }
- if (thisProperty.smooth) {
- smooth = thisProperty.smooth.bind(thisProperty);
- }
- function loopInDuration(type, duration) {
- return loopIn(type, duration, true);
- }
- function loopOutDuration(type, duration) {
- return loopOut(type, duration, true);
- }
- if (this.getValueAtTime) {
- valueAtTime = this.getValueAtTime.bind(this);
- }
- if (this.getVelocityAtTime) {
- velocityAtTime = this.getVelocityAtTime.bind(this);
- }
- var comp = elem.comp.globalData.projectInterface.bind(elem.comp.globalData.projectInterface);
- function lookAt(elem1, elem2) {
- var fVec = [elem2[0] - elem1[0], elem2[1] - elem1[1], elem2[2] - elem1[2]];
- var pitch = Math.atan2(fVec[0], Math.sqrt(fVec[1] * fVec[1] + fVec[2] * fVec[2])) / degToRads;
- var yaw = -Math.atan2(fVec[1], fVec[2]) / degToRads;
- return [yaw, pitch, 0];
- }
- function easeOut(t, tMin, tMax, val1, val2) {
- return applyEase(easeOutBez, t, tMin, tMax, val1, val2);
- }
- function easeIn(t, tMin, tMax, val1, val2) {
- return applyEase(easeInBez, t, tMin, tMax, val1, val2);
- }
- function ease(t, tMin, tMax, val1, val2) {
- return applyEase(easeInOutBez, t, tMin, tMax, val1, val2);
- }
- function applyEase(fn, t, tMin, tMax, val1, val2) {
- if (val1 === undefined) {
- val1 = tMin;
- val2 = tMax;
- } else {
- t = (t - tMin) / (tMax - tMin);
- }
- if (t > 1) {
- t = 1;
- } else if (t < 0) {
- t = 0;
- }
- var mult = fn(t);
- if ($bm_isInstanceOfArray(val1)) {
- var iKey;
- var lenKey = val1.length;
- var arr = createTypedArray('float32', lenKey);
- for (iKey = 0; iKey < lenKey; iKey += 1) {
- arr[iKey] = (val2[iKey] - val1[iKey]) * mult + val1[iKey];
- }
- return arr;
- }
- return (val2 - val1) * mult + val1;
- }
- function nearestKey(time) {
- var iKey;
- var lenKey = data.k.length;
- var index;
- var keyTime;
- if (!data.k.length || typeof data.k[0] === 'number') {
- index = 0;
- keyTime = 0;
- } else {
- index = -1;
- time *= elem.comp.globalData.frameRate;
- if (time < data.k[0].t) {
- index = 1;
- keyTime = data.k[0].t;
- } else {
- for (iKey = 0; iKey < lenKey - 1; iKey += 1) {
- if (time === data.k[iKey].t) {
- index = iKey + 1;
- keyTime = data.k[iKey].t;
- break;
- } else if (time > data.k[iKey].t && time < data.k[iKey + 1].t) {
- if (time - data.k[iKey].t > data.k[iKey + 1].t - time) {
- index = iKey + 2;
- keyTime = data.k[iKey + 1].t;
- } else {
- index = iKey + 1;
- keyTime = data.k[iKey].t;
- }
- break;
- }
- }
- if (index === -1) {
- index = iKey + 1;
- keyTime = data.k[iKey].t;
- }
- }
- }
- var obKey = {};
- obKey.index = index;
- obKey.time = keyTime / elem.comp.globalData.frameRate;
- return obKey;
- }
- function key(ind) {
- var obKey;
- var iKey;
- var lenKey;
- if (!data.k.length || typeof data.k[0] === 'number') {
- throw new Error('The property has no keyframe at index ' + ind);
- }
- ind -= 1;
- obKey = {
- time: data.k[ind].t / elem.comp.globalData.frameRate,
- value: []
- };
- var arr = Object.prototype.hasOwnProperty.call(data.k[ind], 's') ? data.k[ind].s : data.k[ind - 1].e;
- lenKey = arr.length;
- for (iKey = 0; iKey < lenKey; iKey += 1) {
- obKey[iKey] = arr[iKey];
- obKey.value[iKey] = arr[iKey];
- }
- return obKey;
- }
- function framesToTime(fr, fps) {
- if (!fps) {
- fps = elem.comp.globalData.frameRate;
- }
- return fr / fps;
- }
- function timeToFrames(t, fps) {
- if (!t && t !== 0) {
- t = time;
- }
- if (!fps) {
- fps = elem.comp.globalData.frameRate;
- }
- return t * fps;
- }
- function seedRandom(seed) {
- BMMath.seedrandom(randSeed + seed);
- }
- function sourceRectAtTime() {
- return elem.sourceRectAtTime();
- }
- function substring(init, end) {
- if (typeof value === 'string') {
- if (end === undefined) {
- return value.substring(init);
- }
- return value.substring(init, end);
- }
- return '';
- }
- function substr(init, end) {
- if (typeof value === 'string') {
- if (end === undefined) {
- return value.substr(init);
- }
- return value.substr(init, end);
- }
- return '';
- }
- function posterizeTime(framesPerSecond) {
- time = framesPerSecond === 0 ? 0 : Math.floor(time * framesPerSecond) / framesPerSecond;
- value = valueAtTime(time);
- }
- var time;
- var velocity;
- var value;
- var text;
- var textIndex;
- var textTotal;
- var selectorValue;
- var index = elem.data.ind;
- var hasParent = !!(elem.hierarchy && elem.hierarchy.length);
- var parent;
- var randSeed = Math.floor(Math.random() * 1000000);
- var globalData = elem.globalData;
- function executeExpression(_value) {
- // globalData.pushExpression();
- value = _value;
- if (this.frameExpressionId === elem.globalData.frameId && this.propType !== 'textSelector') {
- return value;
- }
- if (this.propType === 'textSelector') {
- textIndex = this.textIndex;
- textTotal = this.textTotal;
- selectorValue = this.selectorValue;
- }
- if (!thisLayer) {
- text = elem.layerInterface.text;
- thisLayer = elem.layerInterface;
- thisComp = elem.comp.compInterface;
- toWorld = thisLayer.toWorld.bind(thisLayer);
- fromWorld = thisLayer.fromWorld.bind(thisLayer);
- fromComp = thisLayer.fromComp.bind(thisLayer);
- toComp = thisLayer.toComp.bind(thisLayer);
- mask = thisLayer.mask ? thisLayer.mask.bind(thisLayer) : null;
- fromCompToSurface = fromComp;
- }
- if (!transform) {
- transform = elem.layerInterface('ADBE Transform Group');
- $bm_transform = transform;
- if (transform) {
- anchorPoint = transform.anchorPoint;
- /* position = transform.position;
- rotation = transform.rotation;
- scale = transform.scale; */
- }
- }
- if (elemType === 4 && !content) {
- content = thisLayer('ADBE Root Vectors Group');
- }
- if (!effect) {
- effect = thisLayer(4);
- }
- hasParent = !!(elem.hierarchy && elem.hierarchy.length);
- if (hasParent && !parent) {
- parent = elem.hierarchy[0].layerInterface;
- }
- time = this.comp.renderedFrame / this.comp.globalData.frameRate;
- if (_needsRandom) {
- seedRandom(randSeed + time);
- }
- if (needsVelocity) {
- velocity = velocityAtTime(time);
- }
- expression_function();
- this.frameExpressionId = elem.globalData.frameId;
- // TODO: Check if it's possible to return on ShapeInterface the .v value
- // Changed this to a ternary operation because Rollup failed compiling it correctly
- scoped_bm_rt = scoped_bm_rt.propType === propTypes.SHAPE ? scoped_bm_rt.v : scoped_bm_rt;
- return scoped_bm_rt;
- }
- // Bundlers will see these as dead code and unless we reference them
- executeExpression.__preventDeadCodeRemoval = [$bm_transform, anchorPoint, time, velocity, inPoint, outPoint, width, height, name, loop_in, loop_out, smooth, toComp, fromCompToSurface, toWorld, fromWorld, mask, position, rotation, scale, thisComp, numKeys, active, wiggle, loopInDuration, loopOutDuration, comp, lookAt, easeOut, easeIn, ease, nearestKey, key, text, textIndex, textTotal, selectorValue, framesToTime, timeToFrames, sourceRectAtTime, substring, substr, posterizeTime, index, globalData];
- return executeExpression;
- }
- ob.initiateExpression = initiateExpression;
- ob.__preventDeadCodeRemoval = [window, document, XMLHttpRequest, fetch, frames, $bm_neg, add, $bm_sum, $bm_sub, $bm_mul, $bm_div, $bm_mod, clamp, radians_to_degrees, degreesToRadians, degrees_to_radians, normalize, rgbToHsl, hslToRgb, linear, random, createPath, _lottieGlobal];
- ob.resetFrame = resetFrame;
- return ob;
- }();
- var Expressions = function () {
- var ob = {};
- ob.initExpressions = initExpressions;
- ob.resetFrame = ExpressionManager.resetFrame;
- function initExpressions(animation) {
- var stackCount = 0;
- var registers = [];
- function pushExpression() {
- stackCount += 1;
- }
- function popExpression() {
- stackCount -= 1;
- if (stackCount === 0) {
- releaseInstances();
- }
- }
- function registerExpressionProperty(expression) {
- if (registers.indexOf(expression) === -1) {
- registers.push(expression);
- }
- }
- function releaseInstances() {
- var i;
- var len = registers.length;
- for (i = 0; i < len; i += 1) {
- registers[i].release();
- }
- registers.length = 0;
- }
- animation.renderer.compInterface = CompExpressionInterface(animation.renderer);
- animation.renderer.globalData.projectInterface.registerComposition(animation.renderer);
- animation.renderer.globalData.pushExpression = pushExpression;
- animation.renderer.globalData.popExpression = popExpression;
- animation.renderer.globalData.registerExpressionProperty = registerExpressionProperty;
- }
- return ob;
- }();
- var MaskManagerInterface = function () {
- function MaskInterface(mask, data) {
- this._mask = mask;
- this._data = data;
- }
- Object.defineProperty(MaskInterface.prototype, 'maskPath', {
- get: function get() {
- if (this._mask.prop.k) {
- this._mask.prop.getValue();
- }
- return this._mask.prop;
- }
- });
- Object.defineProperty(MaskInterface.prototype, 'maskOpacity', {
- get: function get() {
- if (this._mask.op.k) {
- this._mask.op.getValue();
- }
- return this._mask.op.v * 100;
- }
- });
- var MaskManager = function MaskManager(maskManager) {
- var _masksInterfaces = createSizedArray(maskManager.viewData.length);
- var i;
- var len = maskManager.viewData.length;
- for (i = 0; i < len; i += 1) {
- _masksInterfaces[i] = new MaskInterface(maskManager.viewData[i], maskManager.masksProperties[i]);
- }
- var maskFunction = function maskFunction(name) {
- i = 0;
- while (i < len) {
- if (maskManager.masksProperties[i].nm === name) {
- return _masksInterfaces[i];
- }
- i += 1;
- }
- return null;
- };
- return maskFunction;
- };
- return MaskManager;
- }();
- var ExpressionPropertyInterface = function () {
- var defaultUnidimensionalValue = {
- pv: 0,
- v: 0,
- mult: 1
- };
- var defaultMultidimensionalValue = {
- pv: [0, 0, 0],
- v: [0, 0, 0],
- mult: 1
- };
- function completeProperty(expressionValue, property, type) {
- Object.defineProperty(expressionValue, 'velocity', {
- get: function get() {
- return property.getVelocityAtTime(property.comp.currentFrame);
- }
- });
- expressionValue.numKeys = property.keyframes ? property.keyframes.length : 0;
- expressionValue.key = function (pos) {
- if (!expressionValue.numKeys) {
- return 0;
- }
- var value = '';
- if ('s' in property.keyframes[pos - 1]) {
- value = property.keyframes[pos - 1].s;
- } else if ('e' in property.keyframes[pos - 2]) {
- value = property.keyframes[pos - 2].e;
- } else {
- value = property.keyframes[pos - 2].s;
- }
- var valueProp = type === 'unidimensional' ? new Number(value) : Object.assign({}, value); // eslint-disable-line no-new-wrappers
- valueProp.time = property.keyframes[pos - 1].t / property.elem.comp.globalData.frameRate;
- valueProp.value = type === 'unidimensional' ? value[0] : value;
- return valueProp;
- };
- expressionValue.valueAtTime = property.getValueAtTime;
- expressionValue.speedAtTime = property.getSpeedAtTime;
- expressionValue.velocityAtTime = property.getVelocityAtTime;
- expressionValue.propertyGroup = property.propertyGroup;
- }
- function UnidimensionalPropertyInterface(property) {
- if (!property || !('pv' in property)) {
- property = defaultUnidimensionalValue;
- }
- var mult = 1 / property.mult;
- var val = property.pv * mult;
- var expressionValue = new Number(val); // eslint-disable-line no-new-wrappers
- expressionValue.value = val;
- completeProperty(expressionValue, property, 'unidimensional');
- return function () {
- if (property.k) {
- property.getValue();
- }
- val = property.v * mult;
- if (expressionValue.value !== val) {
- expressionValue = new Number(val); // eslint-disable-line no-new-wrappers
- expressionValue.value = val;
- expressionValue[0] = val;
- completeProperty(expressionValue, property, 'unidimensional');
- }
- return expressionValue;
- };
- }
- function MultidimensionalPropertyInterface(property) {
- if (!property || !('pv' in property)) {
- property = defaultMultidimensionalValue;
- }
- var mult = 1 / property.mult;
- var len = property.data && property.data.l || property.pv.length;
- var expressionValue = createTypedArray('float32', len);
- var arrValue = createTypedArray('float32', len);
- expressionValue.value = arrValue;
- completeProperty(expressionValue, property, 'multidimensional');
- return function () {
- if (property.k) {
- property.getValue();
- }
- for (var i = 0; i < len; i += 1) {
- arrValue[i] = property.v[i] * mult;
- expressionValue[i] = arrValue[i];
- }
- return expressionValue;
- };
- }
- // TODO: try to avoid using this getter
- function defaultGetter() {
- return defaultUnidimensionalValue;
- }
- return function (property) {
- if (!property) {
- return defaultGetter;
- }
- if (property.propType === 'unidimensional') {
- return UnidimensionalPropertyInterface(property);
- }
- return MultidimensionalPropertyInterface(property);
- };
- }();
- var TransformExpressionInterface = function () {
- return function (transform) {
- function _thisFunction(name) {
- switch (name) {
- case 'scale':
- case 'Scale':
- case 'ADBE Scale':
- case 6:
- return _thisFunction.scale;
- case 'rotation':
- case 'Rotation':
- case 'ADBE Rotation':
- case 'ADBE Rotate Z':
- case 10:
- return _thisFunction.rotation;
- case 'ADBE Rotate X':
- return _thisFunction.xRotation;
- case 'ADBE Rotate Y':
- return _thisFunction.yRotation;
- case 'position':
- case 'Position':
- case 'ADBE Position':
- case 2:
- return _thisFunction.position;
- case 'ADBE Position_0':
- return _thisFunction.xPosition;
- case 'ADBE Position_1':
- return _thisFunction.yPosition;
- case 'ADBE Position_2':
- return _thisFunction.zPosition;
- case 'anchorPoint':
- case 'AnchorPoint':
- case 'Anchor Point':
- case 'ADBE AnchorPoint':
- case 1:
- return _thisFunction.anchorPoint;
- case 'opacity':
- case 'Opacity':
- case 11:
- return _thisFunction.opacity;
- default:
- return null;
- }
- }
- Object.defineProperty(_thisFunction, 'rotation', {
- get: ExpressionPropertyInterface(transform.r || transform.rz)
- });
- Object.defineProperty(_thisFunction, 'zRotation', {
- get: ExpressionPropertyInterface(transform.rz || transform.r)
- });
- Object.defineProperty(_thisFunction, 'xRotation', {
- get: ExpressionPropertyInterface(transform.rx)
- });
- Object.defineProperty(_thisFunction, 'yRotation', {
- get: ExpressionPropertyInterface(transform.ry)
- });
- Object.defineProperty(_thisFunction, 'scale', {
- get: ExpressionPropertyInterface(transform.s)
- });
- var _px;
- var _py;
- var _pz;
- var _transformFactory;
- if (transform.p) {
- _transformFactory = ExpressionPropertyInterface(transform.p);
- } else {
- _px = ExpressionPropertyInterface(transform.px);
- _py = ExpressionPropertyInterface(transform.py);
- if (transform.pz) {
- _pz = ExpressionPropertyInterface(transform.pz);
- }
- }
- Object.defineProperty(_thisFunction, 'position', {
- get: function get() {
- if (transform.p) {
- return _transformFactory();
- }
- return [_px(), _py(), _pz ? _pz() : 0];
- }
- });
- Object.defineProperty(_thisFunction, 'xPosition', {
- get: ExpressionPropertyInterface(transform.px)
- });
- Object.defineProperty(_thisFunction, 'yPosition', {
- get: ExpressionPropertyInterface(transform.py)
- });
- Object.defineProperty(_thisFunction, 'zPosition', {
- get: ExpressionPropertyInterface(transform.pz)
- });
- Object.defineProperty(_thisFunction, 'anchorPoint', {
- get: ExpressionPropertyInterface(transform.a)
- });
- Object.defineProperty(_thisFunction, 'opacity', {
- get: ExpressionPropertyInterface(transform.o)
- });
- Object.defineProperty(_thisFunction, 'skew', {
- get: ExpressionPropertyInterface(transform.sk)
- });
- Object.defineProperty(_thisFunction, 'skewAxis', {
- get: ExpressionPropertyInterface(transform.sa)
- });
- Object.defineProperty(_thisFunction, 'orientation', {
- get: ExpressionPropertyInterface(transform.or)
- });
- return _thisFunction;
- };
- }();
- var LayerExpressionInterface = function () {
- function getMatrix(time) {
- var toWorldMat = new Matrix();
- if (time !== undefined) {
- var propMatrix = this._elem.finalTransform.mProp.getValueAtTime(time);
- propMatrix.clone(toWorldMat);
- } else {
- var transformMat = this._elem.finalTransform.mProp;
- transformMat.applyToMatrix(toWorldMat);
- }
- return toWorldMat;
- }
- function toWorldVec(arr, time) {
- var toWorldMat = this.getMatrix(time);
- toWorldMat.props[12] = 0;
- toWorldMat.props[13] = 0;
- toWorldMat.props[14] = 0;
- return this.applyPoint(toWorldMat, arr);
- }
- function toWorld(arr, time) {
- var toWorldMat = this.getMatrix(time);
- return this.applyPoint(toWorldMat, arr);
- }
- function fromWorldVec(arr, time) {
- var toWorldMat = this.getMatrix(time);
- toWorldMat.props[12] = 0;
- toWorldMat.props[13] = 0;
- toWorldMat.props[14] = 0;
- return this.invertPoint(toWorldMat, arr);
- }
- function fromWorld(arr, time) {
- var toWorldMat = this.getMatrix(time);
- return this.invertPoint(toWorldMat, arr);
- }
- function applyPoint(matrix, arr) {
- if (this._elem.hierarchy && this._elem.hierarchy.length) {
- var i;
- var len = this._elem.hierarchy.length;
- for (i = 0; i < len; i += 1) {
- this._elem.hierarchy[i].finalTransform.mProp.applyToMatrix(matrix);
- }
- }
- return matrix.applyToPointArray(arr[0], arr[1], arr[2] || 0);
- }
- function invertPoint(matrix, arr) {
- if (this._elem.hierarchy && this._elem.hierarchy.length) {
- var i;
- var len = this._elem.hierarchy.length;
- for (i = 0; i < len; i += 1) {
- this._elem.hierarchy[i].finalTransform.mProp.applyToMatrix(matrix);
- }
- }
- return matrix.inversePoint(arr);
- }
- function fromComp(arr) {
- var toWorldMat = new Matrix();
- toWorldMat.reset();
- this._elem.finalTransform.mProp.applyToMatrix(toWorldMat);
- if (this._elem.hierarchy && this._elem.hierarchy.length) {
- var i;
- var len = this._elem.hierarchy.length;
- for (i = 0; i < len; i += 1) {
- this._elem.hierarchy[i].finalTransform.mProp.applyToMatrix(toWorldMat);
- }
- return toWorldMat.inversePoint(arr);
- }
- return toWorldMat.inversePoint(arr);
- }
- function sampleImage() {
- return [1, 1, 1, 1];
- }
- return function (elem) {
- var transformInterface;
- function _registerMaskInterface(maskManager) {
- _thisLayerFunction.mask = new MaskManagerInterface(maskManager, elem);
- }
- function _registerEffectsInterface(effects) {
- _thisLayerFunction.effect = effects;
- }
- function _thisLayerFunction(name) {
- switch (name) {
- case 'ADBE Root Vectors Group':
- case 'Contents':
- case 2:
- return _thisLayerFunction.shapeInterface;
- case 1:
- case 6:
- case 'Transform':
- case 'transform':
- case 'ADBE Transform Group':
- return transformInterface;
- case 4:
- case 'ADBE Effect Parade':
- case 'effects':
- case 'Effects':
- return _thisLayerFunction.effect;
- case 'ADBE Text Properties':
- return _thisLayerFunction.textInterface;
- default:
- return null;
- }
- }
- _thisLayerFunction.getMatrix = getMatrix;
- _thisLayerFunction.invertPoint = invertPoint;
- _thisLayerFunction.applyPoint = applyPoint;
- _thisLayerFunction.toWorld = toWorld;
- _thisLayerFunction.toWorldVec = toWorldVec;
- _thisLayerFunction.fromWorld = fromWorld;
- _thisLayerFunction.fromWorldVec = fromWorldVec;
- _thisLayerFunction.toComp = toWorld;
- _thisLayerFunction.fromComp = fromComp;
- _thisLayerFunction.sampleImage = sampleImage;
- _thisLayerFunction.sourceRectAtTime = elem.sourceRectAtTime.bind(elem);
- _thisLayerFunction._elem = elem;
- transformInterface = TransformExpressionInterface(elem.finalTransform.mProp);
- var anchorPointDescriptor = getDescriptor(transformInterface, 'anchorPoint');
- Object.defineProperties(_thisLayerFunction, {
- hasParent: {
- get: function get() {
- return elem.hierarchy.length;
- }
- },
- parent: {
- get: function get() {
- return elem.hierarchy[0].layerInterface;
- }
- },
- rotation: getDescriptor(transformInterface, 'rotation'),
- scale: getDescriptor(transformInterface, 'scale'),
- position: getDescriptor(transformInterface, 'position'),
- opacity: getDescriptor(transformInterface, 'opacity'),
- anchorPoint: anchorPointDescriptor,
- anchor_point: anchorPointDescriptor,
- transform: {
- get: function get() {
- return transformInterface;
- }
- },
- active: {
- get: function get() {
- return elem.isInRange;
- }
- }
- });
- _thisLayerFunction.startTime = elem.data.st;
- _thisLayerFunction.index = elem.data.ind;
- _thisLayerFunction.source = elem.data.refId;
- _thisLayerFunction.height = elem.data.ty === 0 ? elem.data.h : 100;
- _thisLayerFunction.width = elem.data.ty === 0 ? elem.data.w : 100;
- _thisLayerFunction.inPoint = elem.data.ip / elem.comp.globalData.frameRate;
- _thisLayerFunction.outPoint = elem.data.op / elem.comp.globalData.frameRate;
- _thisLayerFunction._name = elem.data.nm;
- _thisLayerFunction.registerMaskInterface = _registerMaskInterface;
- _thisLayerFunction.registerEffectsInterface = _registerEffectsInterface;
- return _thisLayerFunction;
- };
- }();
- var propertyGroupFactory = function () {
- return function (interfaceFunction, parentPropertyGroup) {
- return function (val) {
- val = val === undefined ? 1 : val;
- if (val <= 0) {
- return interfaceFunction;
- }
- return parentPropertyGroup(val - 1);
- };
- };
- }();
- var PropertyInterface = function () {
- return function (propertyName, propertyGroup) {
- var interfaceFunction = {
- _name: propertyName
- };
- function _propertyGroup(val) {
- val = val === undefined ? 1 : val;
- if (val <= 0) {
- return interfaceFunction;
- }
- return propertyGroup(val - 1);
- }
- return _propertyGroup;
- };
- }();
- var EffectsExpressionInterface = function () {
- var ob = {
- createEffectsInterface: createEffectsInterface
- };
- function createEffectsInterface(elem, propertyGroup) {
- if (elem.effectsManager) {
- var effectElements = [];
- var effectsData = elem.data.ef;
- var i;
- var len = elem.effectsManager.effectElements.length;
- for (i = 0; i < len; i += 1) {
- effectElements.push(createGroupInterface(effectsData[i], elem.effectsManager.effectElements[i], propertyGroup, elem));
- }
- var effects = elem.data.ef || [];
- var groupInterface = function groupInterface(name) {
- i = 0;
- len = effects.length;
- while (i < len) {
- if (name === effects[i].nm || name === effects[i].mn || name === effects[i].ix) {
- return effectElements[i];
- }
- i += 1;
- }
- return null;
- };
- Object.defineProperty(groupInterface, 'numProperties', {
- get: function get() {
- return effects.length;
- }
- });
- return groupInterface;
- }
- return null;
- }
- function createGroupInterface(data, elements, propertyGroup, elem) {
- function groupInterface(name) {
- var effects = data.ef;
- var i = 0;
- var len = effects.length;
- while (i < len) {
- if (name === effects[i].nm || name === effects[i].mn || name === effects[i].ix) {
- if (effects[i].ty === 5) {
- return effectElements[i];
- }
- return effectElements[i]();
- }
- i += 1;
- }
- throw new Error();
- }
- var _propertyGroup = propertyGroupFactory(groupInterface, propertyGroup);
- var effectElements = [];
- var i;
- var len = data.ef.length;
- for (i = 0; i < len; i += 1) {
- if (data.ef[i].ty === 5) {
- effectElements.push(createGroupInterface(data.ef[i], elements.effectElements[i], elements.effectElements[i].propertyGroup, elem));
- } else {
- effectElements.push(createValueInterface(elements.effectElements[i], data.ef[i].ty, elem, _propertyGroup));
- }
- }
- if (data.mn === 'ADBE Color Control') {
- Object.defineProperty(groupInterface, 'color', {
- get: function get() {
- return effectElements[0]();
- }
- });
- }
- Object.defineProperties(groupInterface, {
- numProperties: {
- get: function get() {
- return data.np;
- }
- },
- _name: {
- value: data.nm
- },
- propertyGroup: {
- value: _propertyGroup
- }
- });
- groupInterface.enabled = data.en !== 0;
- groupInterface.active = groupInterface.enabled;
- return groupInterface;
- }
- function createValueInterface(element, type, elem, propertyGroup) {
- var expressionProperty = ExpressionPropertyInterface(element.p);
- function interfaceFunction() {
- if (type === 10) {
- return elem.comp.compInterface(element.p.v);
- }
- return expressionProperty();
- }
- if (element.p.setGroupProperty) {
- element.p.setGroupProperty(PropertyInterface('', propertyGroup));
- }
- return interfaceFunction;
- }
- return ob;
- }();
- var ShapePathInterface = function () {
- return function pathInterfaceFactory(shape, view, propertyGroup) {
- var prop = view.sh;
- function interfaceFunction(val) {
- if (val === 'Shape' || val === 'shape' || val === 'Path' || val === 'path' || val === 'ADBE Vector Shape' || val === 2) {
- return interfaceFunction.path;
- }
- return null;
- }
- var _propertyGroup = propertyGroupFactory(interfaceFunction, propertyGroup);
- prop.setGroupProperty(PropertyInterface('Path', _propertyGroup));
- Object.defineProperties(interfaceFunction, {
- path: {
- get: function get() {
- if (prop.k) {
- prop.getValue();
- }
- return prop;
- }
- },
- shape: {
- get: function get() {
- if (prop.k) {
- prop.getValue();
- }
- return prop;
- }
- },
- _name: {
- value: shape.nm
- },
- ix: {
- value: shape.ix
- },
- propertyIndex: {
- value: shape.ix
- },
- mn: {
- value: shape.mn
- },
- propertyGroup: {
- value: propertyGroup
- }
- });
- return interfaceFunction;
- };
- }();
- var ShapeExpressionInterface = function () {
- function iterateElements(shapes, view, propertyGroup) {
- var arr = [];
- var i;
- var len = shapes ? shapes.length : 0;
- for (i = 0; i < len; i += 1) {
- if (shapes[i].ty === 'gr') {
- arr.push(groupInterfaceFactory(shapes[i], view[i], propertyGroup));
- } else if (shapes[i].ty === 'fl') {
- arr.push(fillInterfaceFactory(shapes[i], view[i], propertyGroup));
- } else if (shapes[i].ty === 'st') {
- arr.push(strokeInterfaceFactory(shapes[i], view[i], propertyGroup));
- } else if (shapes[i].ty === 'tm') {
- arr.push(trimInterfaceFactory(shapes[i], view[i], propertyGroup));
- } else if (shapes[i].ty === 'tr') {
- // arr.push(transformInterfaceFactory(shapes[i],view[i],propertyGroup));
- } else if (shapes[i].ty === 'el') {
- arr.push(ellipseInterfaceFactory(shapes[i], view[i], propertyGroup));
- } else if (shapes[i].ty === 'sr') {
- arr.push(starInterfaceFactory(shapes[i], view[i], propertyGroup));
- } else if (shapes[i].ty === 'sh') {
- arr.push(ShapePathInterface(shapes[i], view[i], propertyGroup));
- } else if (shapes[i].ty === 'rc') {
- arr.push(rectInterfaceFactory(shapes[i], view[i], propertyGroup));
- } else if (shapes[i].ty === 'rd') {
- arr.push(roundedInterfaceFactory(shapes[i], view[i], propertyGroup));
- } else if (shapes[i].ty === 'rp') {
- arr.push(repeaterInterfaceFactory(shapes[i], view[i], propertyGroup));
- } else if (shapes[i].ty === 'gf') {
- arr.push(gradientFillInterfaceFactory(shapes[i], view[i], propertyGroup));
- } else {
- arr.push(defaultInterfaceFactory(shapes[i], view[i], propertyGroup));
- }
- }
- return arr;
- }
- function contentsInterfaceFactory(shape, view, propertyGroup) {
- var interfaces;
- var interfaceFunction = function _interfaceFunction(value) {
- var i = 0;
- var len = interfaces.length;
- while (i < len) {
- if (interfaces[i]._name === value || interfaces[i].mn === value || interfaces[i].propertyIndex === value || interfaces[i].ix === value || interfaces[i].ind === value) {
- return interfaces[i];
- }
- i += 1;
- }
- if (typeof value === 'number') {
- return interfaces[value - 1];
- }
- return null;
- };
- interfaceFunction.propertyGroup = propertyGroupFactory(interfaceFunction, propertyGroup);
- interfaces = iterateElements(shape.it, view.it, interfaceFunction.propertyGroup);
- interfaceFunction.numProperties = interfaces.length;
- var transformInterface = transformInterfaceFactory(shape.it[shape.it.length - 1], view.it[view.it.length - 1], interfaceFunction.propertyGroup);
- interfaceFunction.transform = transformInterface;
- interfaceFunction.propertyIndex = shape.cix;
- interfaceFunction._name = shape.nm;
- return interfaceFunction;
- }
- function groupInterfaceFactory(shape, view, propertyGroup) {
- var interfaceFunction = function _interfaceFunction(value) {
- switch (value) {
- case 'ADBE Vectors Group':
- case 'Contents':
- case 2:
- return interfaceFunction.content;
- // Not necessary for now. Keeping them here in case a new case appears
- // case 'ADBE Vector Transform Group':
- // case 3:
- default:
- return interfaceFunction.transform;
- }
- };
- interfaceFunction.propertyGroup = propertyGroupFactory(interfaceFunction, propertyGroup);
- var content = contentsInterfaceFactory(shape, view, interfaceFunction.propertyGroup);
- var transformInterface = transformInterfaceFactory(shape.it[shape.it.length - 1], view.it[view.it.length - 1], interfaceFunction.propertyGroup);
- interfaceFunction.content = content;
- interfaceFunction.transform = transformInterface;
- Object.defineProperty(interfaceFunction, '_name', {
- get: function get() {
- return shape.nm;
- }
- });
- // interfaceFunction.content = interfaceFunction;
- interfaceFunction.numProperties = shape.np;
- interfaceFunction.propertyIndex = shape.ix;
- interfaceFunction.nm = shape.nm;
- interfaceFunction.mn = shape.mn;
- return interfaceFunction;
- }
- function fillInterfaceFactory(shape, view, propertyGroup) {
- function interfaceFunction(val) {
- if (val === 'Color' || val === 'color') {
- return interfaceFunction.color;
- }
- if (val === 'Opacity' || val === 'opacity') {
- return interfaceFunction.opacity;
- }
- return null;
- }
- Object.defineProperties(interfaceFunction, {
- color: {
- get: ExpressionPropertyInterface(view.c)
- },
- opacity: {
- get: ExpressionPropertyInterface(view.o)
- },
- _name: {
- value: shape.nm
- },
- mn: {
- value: shape.mn
- }
- });
- view.c.setGroupProperty(PropertyInterface('Color', propertyGroup));
- view.o.setGroupProperty(PropertyInterface('Opacity', propertyGroup));
- return interfaceFunction;
- }
- function gradientFillInterfaceFactory(shape, view, propertyGroup) {
- function interfaceFunction(val) {
- if (val === 'Start Point' || val === 'start point') {
- return interfaceFunction.startPoint;
- }
- if (val === 'End Point' || val === 'end point') {
- return interfaceFunction.endPoint;
- }
- if (val === 'Opacity' || val === 'opacity') {
- return interfaceFunction.opacity;
- }
- return null;
- }
- Object.defineProperties(interfaceFunction, {
- startPoint: {
- get: ExpressionPropertyInterface(view.s)
- },
- endPoint: {
- get: ExpressionPropertyInterface(view.e)
- },
- opacity: {
- get: ExpressionPropertyInterface(view.o)
- },
- type: {
- get: function get() {
- return 'a';
- }
- },
- _name: {
- value: shape.nm
- },
- mn: {
- value: shape.mn
- }
- });
- view.s.setGroupProperty(PropertyInterface('Start Point', propertyGroup));
- view.e.setGroupProperty(PropertyInterface('End Point', propertyGroup));
- view.o.setGroupProperty(PropertyInterface('Opacity', propertyGroup));
- return interfaceFunction;
- }
- function defaultInterfaceFactory() {
- function interfaceFunction() {
- return null;
- }
- return interfaceFunction;
- }
- function strokeInterfaceFactory(shape, view, propertyGroup) {
- var _propertyGroup = propertyGroupFactory(interfaceFunction, propertyGroup);
- var _dashPropertyGroup = propertyGroupFactory(dashOb, _propertyGroup);
- function addPropertyToDashOb(i) {
- Object.defineProperty(dashOb, shape.d[i].nm, {
- get: ExpressionPropertyInterface(view.d.dataProps[i].p)
- });
- }
- var i;
- var len = shape.d ? shape.d.length : 0;
- var dashOb = {};
- for (i = 0; i < len; i += 1) {
- addPropertyToDashOb(i);
- view.d.dataProps[i].p.setGroupProperty(_dashPropertyGroup);
- }
- function interfaceFunction(val) {
- if (val === 'Color' || val === 'color') {
- return interfaceFunction.color;
- }
- if (val === 'Opacity' || val === 'opacity') {
- return interfaceFunction.opacity;
- }
- if (val === 'Stroke Width' || val === 'stroke width') {
- return interfaceFunction.strokeWidth;
- }
- return null;
- }
- Object.defineProperties(interfaceFunction, {
- color: {
- get: ExpressionPropertyInterface(view.c)
- },
- opacity: {
- get: ExpressionPropertyInterface(view.o)
- },
- strokeWidth: {
- get: ExpressionPropertyInterface(view.w)
- },
- dash: {
- get: function get() {
- return dashOb;
- }
- },
- _name: {
- value: shape.nm
- },
- mn: {
- value: shape.mn
- }
- });
- view.c.setGroupProperty(PropertyInterface('Color', _propertyGroup));
- view.o.setGroupProperty(PropertyInterface('Opacity', _propertyGroup));
- view.w.setGroupProperty(PropertyInterface('Stroke Width', _propertyGroup));
- return interfaceFunction;
- }
- function trimInterfaceFactory(shape, view, propertyGroup) {
- function interfaceFunction(val) {
- if (val === shape.e.ix || val === 'End' || val === 'end') {
- return interfaceFunction.end;
- }
- if (val === shape.s.ix) {
- return interfaceFunction.start;
- }
- if (val === shape.o.ix) {
- return interfaceFunction.offset;
- }
- return null;
- }
- var _propertyGroup = propertyGroupFactory(interfaceFunction, propertyGroup);
- interfaceFunction.propertyIndex = shape.ix;
- view.s.setGroupProperty(PropertyInterface('Start', _propertyGroup));
- view.e.setGroupProperty(PropertyInterface('End', _propertyGroup));
- view.o.setGroupProperty(PropertyInterface('Offset', _propertyGroup));
- interfaceFunction.propertyIndex = shape.ix;
- interfaceFunction.propertyGroup = propertyGroup;
- Object.defineProperties(interfaceFunction, {
- start: {
- get: ExpressionPropertyInterface(view.s)
- },
- end: {
- get: ExpressionPropertyInterface(view.e)
- },
- offset: {
- get: ExpressionPropertyInterface(view.o)
- },
- _name: {
- value: shape.nm
- }
- });
- interfaceFunction.mn = shape.mn;
- return interfaceFunction;
- }
- function transformInterfaceFactory(shape, view, propertyGroup) {
- function interfaceFunction(value) {
- if (shape.a.ix === value || value === 'Anchor Point') {
- return interfaceFunction.anchorPoint;
- }
- if (shape.o.ix === value || value === 'Opacity') {
- return interfaceFunction.opacity;
- }
- if (shape.p.ix === value || value === 'Position') {
- return interfaceFunction.position;
- }
- if (shape.r.ix === value || value === 'Rotation' || value === 'ADBE Vector Rotation') {
- return interfaceFunction.rotation;
- }
- if (shape.s.ix === value || value === 'Scale') {
- return interfaceFunction.scale;
- }
- if (shape.sk && shape.sk.ix === value || value === 'Skew') {
- return interfaceFunction.skew;
- }
- if (shape.sa && shape.sa.ix === value || value === 'Skew Axis') {
- return interfaceFunction.skewAxis;
- }
- return null;
- }
- var _propertyGroup = propertyGroupFactory(interfaceFunction, propertyGroup);
- view.transform.mProps.o.setGroupProperty(PropertyInterface('Opacity', _propertyGroup));
- view.transform.mProps.p.setGroupProperty(PropertyInterface('Position', _propertyGroup));
- view.transform.mProps.a.setGroupProperty(PropertyInterface('Anchor Point', _propertyGroup));
- view.transform.mProps.s.setGroupProperty(PropertyInterface('Scale', _propertyGroup));
- view.transform.mProps.r.setGroupProperty(PropertyInterface('Rotation', _propertyGroup));
- if (view.transform.mProps.sk) {
- view.transform.mProps.sk.setGroupProperty(PropertyInterface('Skew', _propertyGroup));
- view.transform.mProps.sa.setGroupProperty(PropertyInterface('Skew Angle', _propertyGroup));
- }
- view.transform.op.setGroupProperty(PropertyInterface('Opacity', _propertyGroup));
- Object.defineProperties(interfaceFunction, {
- opacity: {
- get: ExpressionPropertyInterface(view.transform.mProps.o)
- },
- position: {
- get: ExpressionPropertyInterface(view.transform.mProps.p)
- },
- anchorPoint: {
- get: ExpressionPropertyInterface(view.transform.mProps.a)
- },
- scale: {
- get: ExpressionPropertyInterface(view.transform.mProps.s)
- },
- rotation: {
- get: ExpressionPropertyInterface(view.transform.mProps.r)
- },
- skew: {
- get: ExpressionPropertyInterface(view.transform.mProps.sk)
- },
- skewAxis: {
- get: ExpressionPropertyInterface(view.transform.mProps.sa)
- },
- _name: {
- value: shape.nm
- }
- });
- interfaceFunction.ty = 'tr';
- interfaceFunction.mn = shape.mn;
- interfaceFunction.propertyGroup = propertyGroup;
- return interfaceFunction;
- }
- function ellipseInterfaceFactory(shape, view, propertyGroup) {
- function interfaceFunction(value) {
- if (shape.p.ix === value) {
- return interfaceFunction.position;
- }
- if (shape.s.ix === value) {
- return interfaceFunction.size;
- }
- return null;
- }
- var _propertyGroup = propertyGroupFactory(interfaceFunction, propertyGroup);
- interfaceFunction.propertyIndex = shape.ix;
- var prop = view.sh.ty === 'tm' ? view.sh.prop : view.sh;
- prop.s.setGroupProperty(PropertyInterface('Size', _propertyGroup));
- prop.p.setGroupProperty(PropertyInterface('Position', _propertyGroup));
- Object.defineProperties(interfaceFunction, {
- size: {
- get: ExpressionPropertyInterface(prop.s)
- },
- position: {
- get: ExpressionPropertyInterface(prop.p)
- },
- _name: {
- value: shape.nm
- }
- });
- interfaceFunction.mn = shape.mn;
- return interfaceFunction;
- }
- function starInterfaceFactory(shape, view, propertyGroup) {
- function interfaceFunction(value) {
- if (shape.p.ix === value) {
- return interfaceFunction.position;
- }
- if (shape.r.ix === value) {
- return interfaceFunction.rotation;
- }
- if (shape.pt.ix === value) {
- return interfaceFunction.points;
- }
- if (shape.or.ix === value || value === 'ADBE Vector Star Outer Radius') {
- return interfaceFunction.outerRadius;
- }
- if (shape.os.ix === value) {
- return interfaceFunction.outerRoundness;
- }
- if (shape.ir && (shape.ir.ix === value || value === 'ADBE Vector Star Inner Radius')) {
- return interfaceFunction.innerRadius;
- }
- if (shape.is && shape.is.ix === value) {
- return interfaceFunction.innerRoundness;
- }
- return null;
- }
- var _propertyGroup = propertyGroupFactory(interfaceFunction, propertyGroup);
- var prop = view.sh.ty === 'tm' ? view.sh.prop : view.sh;
- interfaceFunction.propertyIndex = shape.ix;
- prop.or.setGroupProperty(PropertyInterface('Outer Radius', _propertyGroup));
- prop.os.setGroupProperty(PropertyInterface('Outer Roundness', _propertyGroup));
- prop.pt.setGroupProperty(PropertyInterface('Points', _propertyGroup));
- prop.p.setGroupProperty(PropertyInterface('Position', _propertyGroup));
- prop.r.setGroupProperty(PropertyInterface('Rotation', _propertyGroup));
- if (shape.ir) {
- prop.ir.setGroupProperty(PropertyInterface('Inner Radius', _propertyGroup));
- prop.is.setGroupProperty(PropertyInterface('Inner Roundness', _propertyGroup));
- }
- Object.defineProperties(interfaceFunction, {
- position: {
- get: ExpressionPropertyInterface(prop.p)
- },
- rotation: {
- get: ExpressionPropertyInterface(prop.r)
- },
- points: {
- get: ExpressionPropertyInterface(prop.pt)
- },
- outerRadius: {
- get: ExpressionPropertyInterface(prop.or)
- },
- outerRoundness: {
- get: ExpressionPropertyInterface(prop.os)
- },
- innerRadius: {
- get: ExpressionPropertyInterface(prop.ir)
- },
- innerRoundness: {
- get: ExpressionPropertyInterface(prop.is)
- },
- _name: {
- value: shape.nm
- }
- });
- interfaceFunction.mn = shape.mn;
- return interfaceFunction;
- }
- function rectInterfaceFactory(shape, view, propertyGroup) {
- function interfaceFunction(value) {
- if (shape.p.ix === value) {
- return interfaceFunction.position;
- }
- if (shape.r.ix === value) {
- return interfaceFunction.roundness;
- }
- if (shape.s.ix === value || value === 'Size' || value === 'ADBE Vector Rect Size') {
- return interfaceFunction.size;
- }
- return null;
- }
- var _propertyGroup = propertyGroupFactory(interfaceFunction, propertyGroup);
- var prop = view.sh.ty === 'tm' ? view.sh.prop : view.sh;
- interfaceFunction.propertyIndex = shape.ix;
- prop.p.setGroupProperty(PropertyInterface('Position', _propertyGroup));
- prop.s.setGroupProperty(PropertyInterface('Size', _propertyGroup));
- prop.r.setGroupProperty(PropertyInterface('Rotation', _propertyGroup));
- Object.defineProperties(interfaceFunction, {
- position: {
- get: ExpressionPropertyInterface(prop.p)
- },
- roundness: {
- get: ExpressionPropertyInterface(prop.r)
- },
- size: {
- get: ExpressionPropertyInterface(prop.s)
- },
- _name: {
- value: shape.nm
- }
- });
- interfaceFunction.mn = shape.mn;
- return interfaceFunction;
- }
- function roundedInterfaceFactory(shape, view, propertyGroup) {
- function interfaceFunction(value) {
- if (shape.r.ix === value || value === 'Round Corners 1') {
- return interfaceFunction.radius;
- }
- return null;
- }
- var _propertyGroup = propertyGroupFactory(interfaceFunction, propertyGroup);
- var prop = view;
- interfaceFunction.propertyIndex = shape.ix;
- prop.rd.setGroupProperty(PropertyInterface('Radius', _propertyGroup));
- Object.defineProperties(interfaceFunction, {
- radius: {
- get: ExpressionPropertyInterface(prop.rd)
- },
- _name: {
- value: shape.nm
- }
- });
- interfaceFunction.mn = shape.mn;
- return interfaceFunction;
- }
- function repeaterInterfaceFactory(shape, view, propertyGroup) {
- function interfaceFunction(value) {
- if (shape.c.ix === value || value === 'Copies') {
- return interfaceFunction.copies;
- }
- if (shape.o.ix === value || value === 'Offset') {
- return interfaceFunction.offset;
- }
- return null;
- }
- var _propertyGroup = propertyGroupFactory(interfaceFunction, propertyGroup);
- var prop = view;
- interfaceFunction.propertyIndex = shape.ix;
- prop.c.setGroupProperty(PropertyInterface('Copies', _propertyGroup));
- prop.o.setGroupProperty(PropertyInterface('Offset', _propertyGroup));
- Object.defineProperties(interfaceFunction, {
- copies: {
- get: ExpressionPropertyInterface(prop.c)
- },
- offset: {
- get: ExpressionPropertyInterface(prop.o)
- },
- _name: {
- value: shape.nm
- }
- });
- interfaceFunction.mn = shape.mn;
- return interfaceFunction;
- }
- return function (shapes, view, propertyGroup) {
- var interfaces;
- function _interfaceFunction(value) {
- if (typeof value === 'number') {
- value = value === undefined ? 1 : value;
- if (value === 0) {
- return propertyGroup;
- }
- return interfaces[value - 1];
- }
- var i = 0;
- var len = interfaces.length;
- while (i < len) {
- if (interfaces[i]._name === value) {
- return interfaces[i];
- }
- i += 1;
- }
- return null;
- }
- function parentGroupWrapper() {
- return propertyGroup;
- }
- _interfaceFunction.propertyGroup = propertyGroupFactory(_interfaceFunction, parentGroupWrapper);
- interfaces = iterateElements(shapes, view, _interfaceFunction.propertyGroup);
- _interfaceFunction.numProperties = interfaces.length;
- _interfaceFunction._name = 'Contents';
- return _interfaceFunction;
- };
- }();
- var TextExpressionInterface = function () {
- return function (elem) {
- var _sourceText;
- function _thisLayerFunction(name) {
- switch (name) {
- case 'ADBE Text Document':
- return _thisLayerFunction.sourceText;
- default:
- return null;
- }
- }
- Object.defineProperty(_thisLayerFunction, 'sourceText', {
- get: function get() {
- elem.textProperty.getValue();
- var stringValue = elem.textProperty.currentData.t;
- if (!_sourceText || stringValue !== _sourceText.value) {
- _sourceText = new String(stringValue); // eslint-disable-line no-new-wrappers
- // If stringValue is an empty string, eval returns undefined, so it has to be returned as a String primitive
- _sourceText.value = stringValue || new String(stringValue); // eslint-disable-line no-new-wrappers
- Object.defineProperty(_sourceText, 'style', {
- get: function get() {
- return {
- fillColor: elem.textProperty.currentData.fc
- };
- }
- });
- }
- return _sourceText;
- }
- });
- return _thisLayerFunction;
- };
- }();
- function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
- var FootageInterface = function () {
- var outlineInterfaceFactory = function outlineInterfaceFactory(elem) {
- var currentPropertyName = '';
- var currentProperty = elem.getFootageData();
- function init() {
- currentPropertyName = '';
- currentProperty = elem.getFootageData();
- return searchProperty;
- }
- function searchProperty(value) {
- if (currentProperty[value]) {
- currentPropertyName = value;
- currentProperty = currentProperty[value];
- if (_typeof(currentProperty) === 'object') {
- return searchProperty;
- }
- return currentProperty;
- }
- var propertyNameIndex = value.indexOf(currentPropertyName);
- if (propertyNameIndex !== -1) {
- var index = parseInt(value.substr(propertyNameIndex + currentPropertyName.length), 10);
- currentProperty = currentProperty[index];
- if (_typeof(currentProperty) === 'object') {
- return searchProperty;
- }
- return currentProperty;
- }
- return '';
- }
- return init;
- };
- var dataInterfaceFactory = function dataInterfaceFactory(elem) {
- function interfaceFunction(value) {
- if (value === 'Outline') {
- return interfaceFunction.outlineInterface();
- }
- return null;
- }
- interfaceFunction._name = 'Outline';
- interfaceFunction.outlineInterface = outlineInterfaceFactory(elem);
- return interfaceFunction;
- };
- return function (elem) {
- function _interfaceFunction(value) {
- if (value === 'Data') {
- return _interfaceFunction.dataInterface;
- }
- return null;
- }
- _interfaceFunction._name = 'Data';
- _interfaceFunction.dataInterface = dataInterfaceFactory(elem);
- return _interfaceFunction;
- };
- }();
- var interfaces = {
- layer: LayerExpressionInterface,
- effects: EffectsExpressionInterface,
- comp: CompExpressionInterface,
- shape: ShapeExpressionInterface,
- text: TextExpressionInterface,
- footage: FootageInterface
- };
- function getInterface(type) {
- return interfaces[type] || null;
- }
- var expressionHelpers = function () {
- function searchExpressions(elem, data, prop) {
- if (data.x) {
- prop.k = true;
- prop.x = true;
- prop.initiateExpression = ExpressionManager.initiateExpression;
- prop.effectsSequence.push(prop.initiateExpression(elem, data, prop).bind(prop));
- }
- }
- function getValueAtTime(frameNum) {
- frameNum *= this.elem.globalData.frameRate;
- frameNum -= this.offsetTime;
- if (frameNum !== this._cachingAtTime.lastFrame) {
- this._cachingAtTime.lastIndex = this._cachingAtTime.lastFrame < frameNum ? this._cachingAtTime.lastIndex : 0;
- this._cachingAtTime.value = this.interpolateValue(frameNum, this._cachingAtTime);
- this._cachingAtTime.lastFrame = frameNum;
- }
- return this._cachingAtTime.value;
- }
- function getSpeedAtTime(frameNum) {
- var delta = -0.01;
- var v1 = this.getValueAtTime(frameNum);
- var v2 = this.getValueAtTime(frameNum + delta);
- var speed = 0;
- if (v1.length) {
- var i;
- for (i = 0; i < v1.length; i += 1) {
- speed += Math.pow(v2[i] - v1[i], 2);
- }
- speed = Math.sqrt(speed) * 100;
- } else {
- speed = 0;
- }
- return speed;
- }
- function getVelocityAtTime(frameNum) {
- if (this.vel !== undefined) {
- return this.vel;
- }
- var delta = -0.001;
- // frameNum += this.elem.data.st;
- var v1 = this.getValueAtTime(frameNum);
- var v2 = this.getValueAtTime(frameNum + delta);
- var velocity;
- if (v1.length) {
- velocity = createTypedArray('float32', v1.length);
- var i;
- for (i = 0; i < v1.length; i += 1) {
- // removing frameRate
- // if needed, don't add it here
- // velocity[i] = this.elem.globalData.frameRate*((v2[i] - v1[i])/delta);
- velocity[i] = (v2[i] - v1[i]) / delta;
- }
- } else {
- velocity = (v2 - v1) / delta;
- }
- return velocity;
- }
- function getStaticValueAtTime() {
- return this.pv;
- }
- function setGroupProperty(propertyGroup) {
- this.propertyGroup = propertyGroup;
- }
- return {
- searchExpressions: searchExpressions,
- getSpeedAtTime: getSpeedAtTime,
- getVelocityAtTime: getVelocityAtTime,
- getValueAtTime: getValueAtTime,
- getStaticValueAtTime: getStaticValueAtTime,
- setGroupProperty: setGroupProperty
- };
- }();
- function addPropertyDecorator() {
- function loopOut(type, duration, durationFlag) {
- if (!this.k || !this.keyframes) {
- return this.pv;
- }
- type = type ? type.toLowerCase() : '';
- var currentFrame = this.comp.renderedFrame;
- var keyframes = this.keyframes;
- var lastKeyFrame = keyframes[keyframes.length - 1].t;
- if (currentFrame <= lastKeyFrame) {
- return this.pv;
- }
- var cycleDuration;
- var firstKeyFrame;
- if (!durationFlag) {
- if (!duration || duration > keyframes.length - 1) {
- duration = keyframes.length - 1;
- }
- firstKeyFrame = keyframes[keyframes.length - 1 - duration].t;
- cycleDuration = lastKeyFrame - firstKeyFrame;
- } else {
- if (!duration) {
- cycleDuration = Math.max(0, lastKeyFrame - this.elem.data.ip);
- } else {
- cycleDuration = Math.abs(lastKeyFrame - this.elem.comp.globalData.frameRate * duration);
- }
- firstKeyFrame = lastKeyFrame - cycleDuration;
- }
- var i;
- var len;
- var ret;
- if (type === 'pingpong') {
- var iterations = Math.floor((currentFrame - firstKeyFrame) / cycleDuration);
- if (iterations % 2 !== 0) {
- return this.getValueAtTime((cycleDuration - (currentFrame - firstKeyFrame) % cycleDuration + firstKeyFrame) / this.comp.globalData.frameRate, 0); // eslint-disable-line
- }
- } else if (type === 'offset') {
- var initV = this.getValueAtTime(firstKeyFrame / this.comp.globalData.frameRate, 0);
- var endV = this.getValueAtTime(lastKeyFrame / this.comp.globalData.frameRate, 0);
- var current = this.getValueAtTime(((currentFrame - firstKeyFrame) % cycleDuration + firstKeyFrame) / this.comp.globalData.frameRate, 0); // eslint-disable-line
- var repeats = Math.floor((currentFrame - firstKeyFrame) / cycleDuration);
- if (this.pv.length) {
- ret = new Array(initV.length);
- len = ret.length;
- for (i = 0; i < len; i += 1) {
- ret[i] = (endV[i] - initV[i]) * repeats + current[i];
- }
- return ret;
- }
- return (endV - initV) * repeats + current;
- } else if (type === 'continue') {
- var lastValue = this.getValueAtTime(lastKeyFrame / this.comp.globalData.frameRate, 0);
- var nextLastValue = this.getValueAtTime((lastKeyFrame - 0.001) / this.comp.globalData.frameRate, 0);
- if (this.pv.length) {
- ret = new Array(lastValue.length);
- len = ret.length;
- for (i = 0; i < len; i += 1) {
- ret[i] = lastValue[i] + (lastValue[i] - nextLastValue[i]) * ((currentFrame - lastKeyFrame) / this.comp.globalData.frameRate) / 0.0005; // eslint-disable-line
- }
- return ret;
- }
- return lastValue + (lastValue - nextLastValue) * ((currentFrame - lastKeyFrame) / 0.001);
- }
- return this.getValueAtTime(((currentFrame - firstKeyFrame) % cycleDuration + firstKeyFrame) / this.comp.globalData.frameRate, 0); // eslint-disable-line
- }
- function loopIn(type, duration, durationFlag) {
- if (!this.k) {
- return this.pv;
- }
- type = type ? type.toLowerCase() : '';
- var currentFrame = this.comp.renderedFrame;
- var keyframes = this.keyframes;
- var firstKeyFrame = keyframes[0].t;
- if (currentFrame >= firstKeyFrame) {
- return this.pv;
- }
- var cycleDuration;
- var lastKeyFrame;
- if (!durationFlag) {
- if (!duration || duration > keyframes.length - 1) {
- duration = keyframes.length - 1;
- }
- lastKeyFrame = keyframes[duration].t;
- cycleDuration = lastKeyFrame - firstKeyFrame;
- } else {
- if (!duration) {
- cycleDuration = Math.max(0, this.elem.data.op - firstKeyFrame);
- } else {
- cycleDuration = Math.abs(this.elem.comp.globalData.frameRate * duration);
- }
- lastKeyFrame = firstKeyFrame + cycleDuration;
- }
- var i;
- var len;
- var ret;
- if (type === 'pingpong') {
- var iterations = Math.floor((firstKeyFrame - currentFrame) / cycleDuration);
- if (iterations % 2 === 0) {
- return this.getValueAtTime(((firstKeyFrame - currentFrame) % cycleDuration + firstKeyFrame) / this.comp.globalData.frameRate, 0); // eslint-disable-line
- }
- } else if (type === 'offset') {
- var initV = this.getValueAtTime(firstKeyFrame / this.comp.globalData.frameRate, 0);
- var endV = this.getValueAtTime(lastKeyFrame / this.comp.globalData.frameRate, 0);
- var current = this.getValueAtTime((cycleDuration - (firstKeyFrame - currentFrame) % cycleDuration + firstKeyFrame) / this.comp.globalData.frameRate, 0);
- var repeats = Math.floor((firstKeyFrame - currentFrame) / cycleDuration) + 1;
- if (this.pv.length) {
- ret = new Array(initV.length);
- len = ret.length;
- for (i = 0; i < len; i += 1) {
- ret[i] = current[i] - (endV[i] - initV[i]) * repeats;
- }
- return ret;
- }
- return current - (endV - initV) * repeats;
- } else if (type === 'continue') {
- var firstValue = this.getValueAtTime(firstKeyFrame / this.comp.globalData.frameRate, 0);
- var nextFirstValue = this.getValueAtTime((firstKeyFrame + 0.001) / this.comp.globalData.frameRate, 0);
- if (this.pv.length) {
- ret = new Array(firstValue.length);
- len = ret.length;
- for (i = 0; i < len; i += 1) {
- ret[i] = firstValue[i] + (firstValue[i] - nextFirstValue[i]) * (firstKeyFrame - currentFrame) / 0.001;
- }
- return ret;
- }
- return firstValue + (firstValue - nextFirstValue) * (firstKeyFrame - currentFrame) / 0.001;
- }
- return this.getValueAtTime((cycleDuration - ((firstKeyFrame - currentFrame) % cycleDuration + firstKeyFrame)) / this.comp.globalData.frameRate, 0); // eslint-disable-line
- }
- function smooth(width, samples) {
- if (!this.k) {
- return this.pv;
- }
- width = (width || 0.4) * 0.5;
- samples = Math.floor(samples || 5);
- if (samples <= 1) {
- return this.pv;
- }
- var currentTime = this.comp.renderedFrame / this.comp.globalData.frameRate;
- var initFrame = currentTime - width;
- var endFrame = currentTime + width;
- var sampleFrequency = samples > 1 ? (endFrame - initFrame) / (samples - 1) : 1;
- var i = 0;
- var j = 0;
- var value;
- if (this.pv.length) {
- value = createTypedArray('float32', this.pv.length);
- } else {
- value = 0;
- }
- var sampleValue;
- while (i < samples) {
- sampleValue = this.getValueAtTime(initFrame + i * sampleFrequency);
- if (this.pv.length) {
- for (j = 0; j < this.pv.length; j += 1) {
- value[j] += sampleValue[j];
- }
- } else {
- value += sampleValue;
- }
- i += 1;
- }
- if (this.pv.length) {
- for (j = 0; j < this.pv.length; j += 1) {
- value[j] /= samples;
- }
- } else {
- value /= samples;
- }
- return value;
- }
- function getTransformValueAtTime(time) {
- if (!this._transformCachingAtTime) {
- this._transformCachingAtTime = {
- v: new Matrix()
- };
- }
- /// /
- var matrix = this._transformCachingAtTime.v;
- matrix.cloneFromProps(this.pre.props);
- if (this.appliedTransformations < 1) {
- var anchor = this.a.getValueAtTime(time);
- matrix.translate(-anchor[0] * this.a.mult, -anchor[1] * this.a.mult, anchor[2] * this.a.mult);
- }
- if (this.appliedTransformations < 2) {
- var scale = this.s.getValueAtTime(time);
- matrix.scale(scale[0] * this.s.mult, scale[1] * this.s.mult, scale[2] * this.s.mult);
- }
- if (this.sk && this.appliedTransformations < 3) {
- var skew = this.sk.getValueAtTime(time);
- var skewAxis = this.sa.getValueAtTime(time);
- matrix.skewFromAxis(-skew * this.sk.mult, skewAxis * this.sa.mult);
- }
- if (this.r && this.appliedTransformations < 4) {
- var rotation = this.r.getValueAtTime(time);
- matrix.rotate(-rotation * this.r.mult);
- } else if (!this.r && this.appliedTransformations < 4) {
- var rotationZ = this.rz.getValueAtTime(time);
- var rotationY = this.ry.getValueAtTime(time);
- var rotationX = this.rx.getValueAtTime(time);
- var orientation = this.or.getValueAtTime(time);
- matrix.rotateZ(-rotationZ * this.rz.mult).rotateY(rotationY * this.ry.mult).rotateX(rotationX * this.rx.mult).rotateZ(-orientation[2] * this.or.mult).rotateY(orientation[1] * this.or.mult).rotateX(orientation[0] * this.or.mult);
- }
- if (this.data.p && this.data.p.s) {
- var positionX = this.px.getValueAtTime(time);
- var positionY = this.py.getValueAtTime(time);
- if (this.data.p.z) {
- var positionZ = this.pz.getValueAtTime(time);
- matrix.translate(positionX * this.px.mult, positionY * this.py.mult, -positionZ * this.pz.mult);
- } else {
- matrix.translate(positionX * this.px.mult, positionY * this.py.mult, 0);
- }
- } else {
- var position = this.p.getValueAtTime(time);
- matrix.translate(position[0] * this.p.mult, position[1] * this.p.mult, -position[2] * this.p.mult);
- }
- return matrix;
- /// /
- }
- function getTransformStaticValueAtTime() {
- return this.v.clone(new Matrix());
- }
- var getTransformProperty = TransformPropertyFactory.getTransformProperty;
- TransformPropertyFactory.getTransformProperty = function (elem, data, container) {
- var prop = getTransformProperty(elem, data, container);
- if (prop.dynamicProperties.length) {
- prop.getValueAtTime = getTransformValueAtTime.bind(prop);
- } else {
- prop.getValueAtTime = getTransformStaticValueAtTime.bind(prop);
- }
- prop.setGroupProperty = expressionHelpers.setGroupProperty;
- return prop;
- };
- var propertyGetProp = PropertyFactory.getProp;
- PropertyFactory.getProp = function (elem, data, type, mult, container) {
- var prop = propertyGetProp(elem, data, type, mult, container);
- // prop.getVelocityAtTime = getVelocityAtTime;
- // prop.loopOut = loopOut;
- // prop.loopIn = loopIn;
- if (prop.kf) {
- prop.getValueAtTime = expressionHelpers.getValueAtTime.bind(prop);
- } else {
- prop.getValueAtTime = expressionHelpers.getStaticValueAtTime.bind(prop);
- }
- prop.setGroupProperty = expressionHelpers.setGroupProperty;
- prop.loopOut = loopOut;
- prop.loopIn = loopIn;
- prop.smooth = smooth;
- prop.getVelocityAtTime = expressionHelpers.getVelocityAtTime.bind(prop);
- prop.getSpeedAtTime = expressionHelpers.getSpeedAtTime.bind(prop);
- prop.numKeys = data.a === 1 ? data.k.length : 0;
- prop.propertyIndex = data.ix;
- var value = 0;
- if (type !== 0) {
- value = createTypedArray('float32', data.a === 1 ? data.k[0].s.length : data.k.length);
- }
- prop._cachingAtTime = {
- lastFrame: initialDefaultFrame,
- lastIndex: 0,
- value: value
- };
- expressionHelpers.searchExpressions(elem, data, prop);
- if (prop.k) {
- container.addDynamicProperty(prop);
- }
- return prop;
- };
- function getShapeValueAtTime(frameNum) {
- // For now this caching object is created only when needed instead of creating it when the shape is initialized.
- if (!this._cachingAtTime) {
- this._cachingAtTime = {
- shapeValue: shapePool.clone(this.pv),
- lastIndex: 0,
- lastTime: initialDefaultFrame
- };
- }
- frameNum *= this.elem.globalData.frameRate;
- frameNum -= this.offsetTime;
- if (frameNum !== this._cachingAtTime.lastTime) {
- this._cachingAtTime.lastIndex = this._cachingAtTime.lastTime < frameNum ? this._caching.lastIndex : 0;
- this._cachingAtTime.lastTime = frameNum;
- this.interpolateShape(frameNum, this._cachingAtTime.shapeValue, this._cachingAtTime);
- }
- return this._cachingAtTime.shapeValue;
- }
- var ShapePropertyConstructorFunction = ShapePropertyFactory.getConstructorFunction();
- var KeyframedShapePropertyConstructorFunction = ShapePropertyFactory.getKeyframedConstructorFunction();
- function ShapeExpressions() {}
- ShapeExpressions.prototype = {
- vertices: function vertices(prop, time) {
- if (this.k) {
- this.getValue();
- }
- var shapePath = this.v;
- if (time !== undefined) {
- shapePath = this.getValueAtTime(time, 0);
- }
- var i;
- var len = shapePath._length;
- var vertices = shapePath[prop];
- var points = shapePath.v;
- var arr = createSizedArray(len);
- for (i = 0; i < len; i += 1) {
- if (prop === 'i' || prop === 'o') {
- arr[i] = [vertices[i][0] - points[i][0], vertices[i][1] - points[i][1]];
- } else {
- arr[i] = [vertices[i][0], vertices[i][1]];
- }
- }
- return arr;
- },
- points: function points(time) {
- return this.vertices('v', time);
- },
- inTangents: function inTangents(time) {
- return this.vertices('i', time);
- },
- outTangents: function outTangents(time) {
- return this.vertices('o', time);
- },
- isClosed: function isClosed() {
- return this.v.c;
- },
- pointOnPath: function pointOnPath(perc, time) {
- var shapePath = this.v;
- if (time !== undefined) {
- shapePath = this.getValueAtTime(time, 0);
- }
- if (!this._segmentsLength) {
- this._segmentsLength = bez.getSegmentsLength(shapePath);
- }
- var segmentsLength = this._segmentsLength;
- var lengths = segmentsLength.lengths;
- var lengthPos = segmentsLength.totalLength * perc;
- var i = 0;
- var len = lengths.length;
- var accumulatedLength = 0;
- var pt;
- while (i < len) {
- if (accumulatedLength + lengths[i].addedLength > lengthPos) {
- var initIndex = i;
- var endIndex = shapePath.c && i === len - 1 ? 0 : i + 1;
- var segmentPerc = (lengthPos - accumulatedLength) / lengths[i].addedLength;
- pt = bez.getPointInSegment(shapePath.v[initIndex], shapePath.v[endIndex], shapePath.o[initIndex], shapePath.i[endIndex], segmentPerc, lengths[i]);
- break;
- } else {
- accumulatedLength += lengths[i].addedLength;
- }
- i += 1;
- }
- if (!pt) {
- pt = shapePath.c ? [shapePath.v[0][0], shapePath.v[0][1]] : [shapePath.v[shapePath._length - 1][0], shapePath.v[shapePath._length - 1][1]];
- }
- return pt;
- },
- vectorOnPath: function vectorOnPath(perc, time, vectorType) {
- // perc doesn't use triple equality because it can be a Number object as well as a primitive.
- if (perc == 1) {
- // eslint-disable-line eqeqeq
- perc = this.v.c;
- } else if (perc == 0) {
- // eslint-disable-line eqeqeq
- perc = 0.999;
- }
- var pt1 = this.pointOnPath(perc, time);
- var pt2 = this.pointOnPath(perc + 0.001, time);
- var xLength = pt2[0] - pt1[0];
- var yLength = pt2[1] - pt1[1];
- var magnitude = Math.sqrt(Math.pow(xLength, 2) + Math.pow(yLength, 2));
- if (magnitude === 0) {
- return [0, 0];
- }
- var unitVector = vectorType === 'tangent' ? [xLength / magnitude, yLength / magnitude] : [-yLength / magnitude, xLength / magnitude];
- return unitVector;
- },
- tangentOnPath: function tangentOnPath(perc, time) {
- return this.vectorOnPath(perc, time, 'tangent');
- },
- normalOnPath: function normalOnPath(perc, time) {
- return this.vectorOnPath(perc, time, 'normal');
- },
- setGroupProperty: expressionHelpers.setGroupProperty,
- getValueAtTime: expressionHelpers.getStaticValueAtTime
- };
- extendPrototype([ShapeExpressions], ShapePropertyConstructorFunction);
- extendPrototype([ShapeExpressions], KeyframedShapePropertyConstructorFunction);
- KeyframedShapePropertyConstructorFunction.prototype.getValueAtTime = getShapeValueAtTime;
- KeyframedShapePropertyConstructorFunction.prototype.initiateExpression = ExpressionManager.initiateExpression;
- var propertyGetShapeProp = ShapePropertyFactory.getShapeProp;
- ShapePropertyFactory.getShapeProp = function (elem, data, type, arr, trims) {
- var prop = propertyGetShapeProp(elem, data, type, arr, trims);
- prop.propertyIndex = data.ix;
- prop.lock = false;
- if (type === 3) {
- expressionHelpers.searchExpressions(elem, data.pt, prop);
- } else if (type === 4) {
- expressionHelpers.searchExpressions(elem, data.ks, prop);
- }
- if (prop.k) {
- elem.addDynamicProperty(prop);
- }
- return prop;
- };
- }
- function initialize$1() {
- addPropertyDecorator();
- }
- function addDecorator() {
- function searchExpressions() {
- if (this.data.d.x) {
- this.calculateExpression = ExpressionManager.initiateExpression.bind(this)(this.elem, this.data.d, this);
- this.addEffect(this.getExpressionValue.bind(this));
- return true;
- }
- return null;
- }
- TextProperty.prototype.getExpressionValue = function (currentValue, text) {
- var newValue = this.calculateExpression(text);
- if (currentValue.t !== newValue) {
- var newData = {};
- this.copyData(newData, currentValue);
- newData.t = newValue.toString();
- newData.__complete = false;
- return newData;
- }
- return currentValue;
- };
- TextProperty.prototype.searchProperty = function () {
- var isKeyframed = this.searchKeyframes();
- var hasExpressions = this.searchExpressions();
- this.kf = isKeyframed || hasExpressions;
- return this.kf;
- };
- TextProperty.prototype.searchExpressions = searchExpressions;
- }
- function initialize() {
- addDecorator();
- }
- function SVGComposableEffect() {}
- SVGComposableEffect.prototype = {
- createMergeNode: function createMergeNode(resultId, ins) {
- var feMerge = createNS('feMerge');
- feMerge.setAttribute('result', resultId);
- var feMergeNode;
- var i;
- for (i = 0; i < ins.length; i += 1) {
- feMergeNode = createNS('feMergeNode');
- feMergeNode.setAttribute('in', ins[i]);
- feMerge.appendChild(feMergeNode);
- feMerge.appendChild(feMergeNode);
- }
- return feMerge;
- }
- };
- var linearFilterValue = '0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0';
- function SVGTintFilter(filter, filterManager, elem, id, source) {
- this.filterManager = filterManager;
- var feColorMatrix = createNS('feColorMatrix');
- feColorMatrix.setAttribute('type', 'matrix');
- feColorMatrix.setAttribute('color-interpolation-filters', 'linearRGB');
- feColorMatrix.setAttribute('values', linearFilterValue + ' 1 0');
- this.linearFilter = feColorMatrix;
- feColorMatrix.setAttribute('result', id + '_tint_1');
- filter.appendChild(feColorMatrix);
- feColorMatrix = createNS('feColorMatrix');
- feColorMatrix.setAttribute('type', 'matrix');
- feColorMatrix.setAttribute('color-interpolation-filters', 'sRGB');
- feColorMatrix.setAttribute('values', '1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0');
- feColorMatrix.setAttribute('result', id + '_tint_2');
- filter.appendChild(feColorMatrix);
- this.matrixFilter = feColorMatrix;
- var feMerge = this.createMergeNode(id, [source, id + '_tint_1', id + '_tint_2']);
- filter.appendChild(feMerge);
- }
- extendPrototype([SVGComposableEffect], SVGTintFilter);
- SVGTintFilter.prototype.renderFrame = function (forceRender) {
- if (forceRender || this.filterManager._mdf) {
- var colorBlack = this.filterManager.effectElements[0].p.v;
- var colorWhite = this.filterManager.effectElements[1].p.v;
- var opacity = this.filterManager.effectElements[2].p.v / 100;
- this.linearFilter.setAttribute('values', linearFilterValue + ' ' + opacity + ' 0');
- this.matrixFilter.setAttribute('values', colorWhite[0] - colorBlack[0] + ' 0 0 0 ' + colorBlack[0] + ' ' + (colorWhite[1] - colorBlack[1]) + ' 0 0 0 ' + colorBlack[1] + ' ' + (colorWhite[2] - colorBlack[2]) + ' 0 0 0 ' + colorBlack[2] + ' 0 0 0 1 0');
- }
- };
- function SVGFillFilter(filter, filterManager, elem, id) {
- this.filterManager = filterManager;
- var feColorMatrix = createNS('feColorMatrix');
- feColorMatrix.setAttribute('type', 'matrix');
- feColorMatrix.setAttribute('color-interpolation-filters', 'sRGB');
- feColorMatrix.setAttribute('values', '1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0');
- feColorMatrix.setAttribute('result', id);
- filter.appendChild(feColorMatrix);
- this.matrixFilter = feColorMatrix;
- }
- SVGFillFilter.prototype.renderFrame = function (forceRender) {
- if (forceRender || this.filterManager._mdf) {
- var color = this.filterManager.effectElements[2].p.v;
- var opacity = this.filterManager.effectElements[6].p.v;
- this.matrixFilter.setAttribute('values', '0 0 0 0 ' + color[0] + ' 0 0 0 0 ' + color[1] + ' 0 0 0 0 ' + color[2] + ' 0 0 0 ' + opacity + ' 0');
- }
- };
- function SVGStrokeEffect(fil, filterManager, elem) {
- this.initialized = false;
- this.filterManager = filterManager;
- this.elem = elem;
- this.paths = [];
- }
- SVGStrokeEffect.prototype.initialize = function () {
- var elemChildren = this.elem.layerElement.children || this.elem.layerElement.childNodes;
- var path;
- var groupPath;
- var i;
- var len;
- if (this.filterManager.effectElements[1].p.v === 1) {
- len = this.elem.maskManager.masksProperties.length;
- i = 0;
- } else {
- i = this.filterManager.effectElements[0].p.v - 1;
- len = i + 1;
- }
- groupPath = createNS('g');
- groupPath.setAttribute('fill', 'none');
- groupPath.setAttribute('stroke-linecap', 'round');
- groupPath.setAttribute('stroke-dashoffset', 1);
- for (i; i < len; i += 1) {
- path = createNS('path');
- groupPath.appendChild(path);
- this.paths.push({
- p: path,
- m: i
- });
- }
- if (this.filterManager.effectElements[10].p.v === 3) {
- var mask = createNS('mask');
- var id = createElementID();
- mask.setAttribute('id', id);
- mask.setAttribute('mask-type', 'alpha');
- mask.appendChild(groupPath);
- this.elem.globalData.defs.appendChild(mask);
- var g = createNS('g');
- g.setAttribute('mask', 'url(' + getLocationHref() + '#' + id + ')');
- while (elemChildren[0]) {
- g.appendChild(elemChildren[0]);
- }
- this.elem.layerElement.appendChild(g);
- this.masker = mask;
- groupPath.setAttribute('stroke', '#fff');
- } else if (this.filterManager.effectElements[10].p.v === 1 || this.filterManager.effectElements[10].p.v === 2) {
- if (this.filterManager.effectElements[10].p.v === 2) {
- elemChildren = this.elem.layerElement.children || this.elem.layerElement.childNodes;
- while (elemChildren.length) {
- this.elem.layerElement.removeChild(elemChildren[0]);
- }
- }
- this.elem.layerElement.appendChild(groupPath);
- this.elem.layerElement.removeAttribute('mask');
- groupPath.setAttribute('stroke', '#fff');
- }
- this.initialized = true;
- this.pathMasker = groupPath;
- };
- SVGStrokeEffect.prototype.renderFrame = function (forceRender) {
- if (!this.initialized) {
- this.initialize();
- }
- var i;
- var len = this.paths.length;
- var mask;
- var path;
- for (i = 0; i < len; i += 1) {
- if (this.paths[i].m !== -1) {
- mask = this.elem.maskManager.viewData[this.paths[i].m];
- path = this.paths[i].p;
- if (forceRender || this.filterManager._mdf || mask.prop._mdf) {
- path.setAttribute('d', mask.lastPath);
- }
- if (forceRender || this.filterManager.effectElements[9].p._mdf || this.filterManager.effectElements[4].p._mdf || this.filterManager.effectElements[7].p._mdf || this.filterManager.effectElements[8].p._mdf || mask.prop._mdf) {
- var dasharrayValue;
- if (this.filterManager.effectElements[7].p.v !== 0 || this.filterManager.effectElements[8].p.v !== 100) {
- var s = Math.min(this.filterManager.effectElements[7].p.v, this.filterManager.effectElements[8].p.v) * 0.01;
- var e = Math.max(this.filterManager.effectElements[7].p.v, this.filterManager.effectElements[8].p.v) * 0.01;
- var l = path.getTotalLength();
- dasharrayValue = '0 0 0 ' + l * s + ' ';
- var lineLength = l * (e - s);
- var segment = 1 + this.filterManager.effectElements[4].p.v * 2 * this.filterManager.effectElements[9].p.v * 0.01;
- var units = Math.floor(lineLength / segment);
- var j;
- for (j = 0; j < units; j += 1) {
- dasharrayValue += '1 ' + this.filterManager.effectElements[4].p.v * 2 * this.filterManager.effectElements[9].p.v * 0.01 + ' ';
- }
- dasharrayValue += '0 ' + l * 10 + ' 0 0';
- } else {
- dasharrayValue = '1 ' + this.filterManager.effectElements[4].p.v * 2 * this.filterManager.effectElements[9].p.v * 0.01;
- }
- path.setAttribute('stroke-dasharray', dasharrayValue);
- }
- }
- }
- if (forceRender || this.filterManager.effectElements[4].p._mdf) {
- this.pathMasker.setAttribute('stroke-width', this.filterManager.effectElements[4].p.v * 2);
- }
- if (forceRender || this.filterManager.effectElements[6].p._mdf) {
- this.pathMasker.setAttribute('opacity', this.filterManager.effectElements[6].p.v);
- }
- if (this.filterManager.effectElements[10].p.v === 1 || this.filterManager.effectElements[10].p.v === 2) {
- if (forceRender || this.filterManager.effectElements[3].p._mdf) {
- var color = this.filterManager.effectElements[3].p.v;
- this.pathMasker.setAttribute('stroke', 'rgb(' + bmFloor(color[0] * 255) + ',' + bmFloor(color[1] * 255) + ',' + bmFloor(color[2] * 255) + ')');
- }
- }
- };
- function SVGTritoneFilter(filter, filterManager, elem, id) {
- this.filterManager = filterManager;
- var feColorMatrix = createNS('feColorMatrix');
- feColorMatrix.setAttribute('type', 'matrix');
- feColorMatrix.setAttribute('color-interpolation-filters', 'linearRGB');
- feColorMatrix.setAttribute('values', '0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0');
- filter.appendChild(feColorMatrix);
- var feComponentTransfer = createNS('feComponentTransfer');
- feComponentTransfer.setAttribute('color-interpolation-filters', 'sRGB');
- feComponentTransfer.setAttribute('result', id);
- this.matrixFilter = feComponentTransfer;
- var feFuncR = createNS('feFuncR');
- feFuncR.setAttribute('type', 'table');
- feComponentTransfer.appendChild(feFuncR);
- this.feFuncR = feFuncR;
- var feFuncG = createNS('feFuncG');
- feFuncG.setAttribute('type', 'table');
- feComponentTransfer.appendChild(feFuncG);
- this.feFuncG = feFuncG;
- var feFuncB = createNS('feFuncB');
- feFuncB.setAttribute('type', 'table');
- feComponentTransfer.appendChild(feFuncB);
- this.feFuncB = feFuncB;
- filter.appendChild(feComponentTransfer);
- }
- SVGTritoneFilter.prototype.renderFrame = function (forceRender) {
- if (forceRender || this.filterManager._mdf) {
- var color1 = this.filterManager.effectElements[0].p.v;
- var color2 = this.filterManager.effectElements[1].p.v;
- var color3 = this.filterManager.effectElements[2].p.v;
- var tableR = color3[0] + ' ' + color2[0] + ' ' + color1[0];
- var tableG = color3[1] + ' ' + color2[1] + ' ' + color1[1];
- var tableB = color3[2] + ' ' + color2[2] + ' ' + color1[2];
- this.feFuncR.setAttribute('tableValues', tableR);
- this.feFuncG.setAttribute('tableValues', tableG);
- this.feFuncB.setAttribute('tableValues', tableB);
- }
- };
- function SVGProLevelsFilter(filter, filterManager, elem, id) {
- this.filterManager = filterManager;
- var effectElements = this.filterManager.effectElements;
- var feComponentTransfer = createNS('feComponentTransfer');
- // Red
- if (effectElements[10].p.k || effectElements[10].p.v !== 0 || effectElements[11].p.k || effectElements[11].p.v !== 1 || effectElements[12].p.k || effectElements[12].p.v !== 1 || effectElements[13].p.k || effectElements[13].p.v !== 0 || effectElements[14].p.k || effectElements[14].p.v !== 1) {
- this.feFuncR = this.createFeFunc('feFuncR', feComponentTransfer);
- }
- // Green
- if (effectElements[17].p.k || effectElements[17].p.v !== 0 || effectElements[18].p.k || effectElements[18].p.v !== 1 || effectElements[19].p.k || effectElements[19].p.v !== 1 || effectElements[20].p.k || effectElements[20].p.v !== 0 || effectElements[21].p.k || effectElements[21].p.v !== 1) {
- this.feFuncG = this.createFeFunc('feFuncG', feComponentTransfer);
- }
- // Blue
- if (effectElements[24].p.k || effectElements[24].p.v !== 0 || effectElements[25].p.k || effectElements[25].p.v !== 1 || effectElements[26].p.k || effectElements[26].p.v !== 1 || effectElements[27].p.k || effectElements[27].p.v !== 0 || effectElements[28].p.k || effectElements[28].p.v !== 1) {
- this.feFuncB = this.createFeFunc('feFuncB', feComponentTransfer);
- }
- // Alpha
- if (effectElements[31].p.k || effectElements[31].p.v !== 0 || effectElements[32].p.k || effectElements[32].p.v !== 1 || effectElements[33].p.k || effectElements[33].p.v !== 1 || effectElements[34].p.k || effectElements[34].p.v !== 0 || effectElements[35].p.k || effectElements[35].p.v !== 1) {
- this.feFuncA = this.createFeFunc('feFuncA', feComponentTransfer);
- }
- // RGB
- if (this.feFuncR || this.feFuncG || this.feFuncB || this.feFuncA) {
- feComponentTransfer.setAttribute('color-interpolation-filters', 'sRGB');
- filter.appendChild(feComponentTransfer);
- }
- if (effectElements[3].p.k || effectElements[3].p.v !== 0 || effectElements[4].p.k || effectElements[4].p.v !== 1 || effectElements[5].p.k || effectElements[5].p.v !== 1 || effectElements[6].p.k || effectElements[6].p.v !== 0 || effectElements[7].p.k || effectElements[7].p.v !== 1) {
- feComponentTransfer = createNS('feComponentTransfer');
- feComponentTransfer.setAttribute('color-interpolation-filters', 'sRGB');
- feComponentTransfer.setAttribute('result', id);
- filter.appendChild(feComponentTransfer);
- this.feFuncRComposed = this.createFeFunc('feFuncR', feComponentTransfer);
- this.feFuncGComposed = this.createFeFunc('feFuncG', feComponentTransfer);
- this.feFuncBComposed = this.createFeFunc('feFuncB', feComponentTransfer);
- }
- }
- SVGProLevelsFilter.prototype.createFeFunc = function (type, feComponentTransfer) {
- var feFunc = createNS(type);
- feFunc.setAttribute('type', 'table');
- feComponentTransfer.appendChild(feFunc);
- return feFunc;
- };
- SVGProLevelsFilter.prototype.getTableValue = function (inputBlack, inputWhite, gamma, outputBlack, outputWhite) {
- var cnt = 0;
- var segments = 256;
- var perc;
- var min = Math.min(inputBlack, inputWhite);
- var max = Math.max(inputBlack, inputWhite);
- var table = Array.call(null, {
- length: segments
- });
- var colorValue;
- var pos = 0;
- var outputDelta = outputWhite - outputBlack;
- var inputDelta = inputWhite - inputBlack;
- while (cnt <= 256) {
- perc = cnt / 256;
- if (perc <= min) {
- colorValue = inputDelta < 0 ? outputWhite : outputBlack;
- } else if (perc >= max) {
- colorValue = inputDelta < 0 ? outputBlack : outputWhite;
- } else {
- colorValue = outputBlack + outputDelta * Math.pow((perc - inputBlack) / inputDelta, 1 / gamma);
- }
- table[pos] = colorValue;
- pos += 1;
- cnt += 256 / (segments - 1);
- }
- return table.join(' ');
- };
- SVGProLevelsFilter.prototype.renderFrame = function (forceRender) {
- if (forceRender || this.filterManager._mdf) {
- var val;
- var effectElements = this.filterManager.effectElements;
- if (this.feFuncRComposed && (forceRender || effectElements[3].p._mdf || effectElements[4].p._mdf || effectElements[5].p._mdf || effectElements[6].p._mdf || effectElements[7].p._mdf)) {
- val = this.getTableValue(effectElements[3].p.v, effectElements[4].p.v, effectElements[5].p.v, effectElements[6].p.v, effectElements[7].p.v);
- this.feFuncRComposed.setAttribute('tableValues', val);
- this.feFuncGComposed.setAttribute('tableValues', val);
- this.feFuncBComposed.setAttribute('tableValues', val);
- }
- if (this.feFuncR && (forceRender || effectElements[10].p._mdf || effectElements[11].p._mdf || effectElements[12].p._mdf || effectElements[13].p._mdf || effectElements[14].p._mdf)) {
- val = this.getTableValue(effectElements[10].p.v, effectElements[11].p.v, effectElements[12].p.v, effectElements[13].p.v, effectElements[14].p.v);
- this.feFuncR.setAttribute('tableValues', val);
- }
- if (this.feFuncG && (forceRender || effectElements[17].p._mdf || effectElements[18].p._mdf || effectElements[19].p._mdf || effectElements[20].p._mdf || effectElements[21].p._mdf)) {
- val = this.getTableValue(effectElements[17].p.v, effectElements[18].p.v, effectElements[19].p.v, effectElements[20].p.v, effectElements[21].p.v);
- this.feFuncG.setAttribute('tableValues', val);
- }
- if (this.feFuncB && (forceRender || effectElements[24].p._mdf || effectElements[25].p._mdf || effectElements[26].p._mdf || effectElements[27].p._mdf || effectElements[28].p._mdf)) {
- val = this.getTableValue(effectElements[24].p.v, effectElements[25].p.v, effectElements[26].p.v, effectElements[27].p.v, effectElements[28].p.v);
- this.feFuncB.setAttribute('tableValues', val);
- }
- if (this.feFuncA && (forceRender || effectElements[31].p._mdf || effectElements[32].p._mdf || effectElements[33].p._mdf || effectElements[34].p._mdf || effectElements[35].p._mdf)) {
- val = this.getTableValue(effectElements[31].p.v, effectElements[32].p.v, effectElements[33].p.v, effectElements[34].p.v, effectElements[35].p.v);
- this.feFuncA.setAttribute('tableValues', val);
- }
- }
- };
- function SVGDropShadowEffect(filter, filterManager, elem, id, source) {
- var globalFilterSize = filterManager.container.globalData.renderConfig.filterSize;
- var filterSize = filterManager.data.fs || globalFilterSize;
- filter.setAttribute('x', filterSize.x || globalFilterSize.x);
- filter.setAttribute('y', filterSize.y || globalFilterSize.y);
- filter.setAttribute('width', filterSize.width || globalFilterSize.width);
- filter.setAttribute('height', filterSize.height || globalFilterSize.height);
- this.filterManager = filterManager;
- var feGaussianBlur = createNS('feGaussianBlur');
- feGaussianBlur.setAttribute('in', 'SourceAlpha');
- feGaussianBlur.setAttribute('result', id + '_drop_shadow_1');
- feGaussianBlur.setAttribute('stdDeviation', '0');
- this.feGaussianBlur = feGaussianBlur;
- filter.appendChild(feGaussianBlur);
- var feOffset = createNS('feOffset');
- feOffset.setAttribute('dx', '25');
- feOffset.setAttribute('dy', '0');
- feOffset.setAttribute('in', id + '_drop_shadow_1');
- feOffset.setAttribute('result', id + '_drop_shadow_2');
- this.feOffset = feOffset;
- filter.appendChild(feOffset);
- var feFlood = createNS('feFlood');
- feFlood.setAttribute('flood-color', '#00ff00');
- feFlood.setAttribute('flood-opacity', '1');
- feFlood.setAttribute('result', id + '_drop_shadow_3');
- this.feFlood = feFlood;
- filter.appendChild(feFlood);
- var feComposite = createNS('feComposite');
- feComposite.setAttribute('in', id + '_drop_shadow_3');
- feComposite.setAttribute('in2', id + '_drop_shadow_2');
- feComposite.setAttribute('operator', 'in');
- feComposite.setAttribute('result', id + '_drop_shadow_4');
- filter.appendChild(feComposite);
- var feMerge = this.createMergeNode(id, [id + '_drop_shadow_4', source]);
- filter.appendChild(feMerge);
- //
- }
- extendPrototype([SVGComposableEffect], SVGDropShadowEffect);
- SVGDropShadowEffect.prototype.renderFrame = function (forceRender) {
- if (forceRender || this.filterManager._mdf) {
- if (forceRender || this.filterManager.effectElements[4].p._mdf) {
- this.feGaussianBlur.setAttribute('stdDeviation', this.filterManager.effectElements[4].p.v / 4);
- }
- if (forceRender || this.filterManager.effectElements[0].p._mdf) {
- var col = this.filterManager.effectElements[0].p.v;
- this.feFlood.setAttribute('flood-color', rgbToHex(Math.round(col[0] * 255), Math.round(col[1] * 255), Math.round(col[2] * 255)));
- }
- if (forceRender || this.filterManager.effectElements[1].p._mdf) {
- this.feFlood.setAttribute('flood-opacity', this.filterManager.effectElements[1].p.v / 255);
- }
- if (forceRender || this.filterManager.effectElements[2].p._mdf || this.filterManager.effectElements[3].p._mdf) {
- var distance = this.filterManager.effectElements[3].p.v;
- var angle = (this.filterManager.effectElements[2].p.v - 90) * degToRads;
- var x = distance * Math.cos(angle);
- var y = distance * Math.sin(angle);
- this.feOffset.setAttribute('dx', x);
- this.feOffset.setAttribute('dy', y);
- }
- }
- };
- var _svgMatteSymbols = [];
- function SVGMatte3Effect(filterElem, filterManager, elem) {
- this.initialized = false;
- this.filterManager = filterManager;
- this.filterElem = filterElem;
- this.elem = elem;
- elem.matteElement = createNS('g');
- elem.matteElement.appendChild(elem.layerElement);
- elem.matteElement.appendChild(elem.transformedElement);
- elem.baseElement = elem.matteElement;
- }
- SVGMatte3Effect.prototype.findSymbol = function (mask) {
- var i = 0;
- var len = _svgMatteSymbols.length;
- while (i < len) {
- if (_svgMatteSymbols[i] === mask) {
- return _svgMatteSymbols[i];
- }
- i += 1;
- }
- return null;
- };
- SVGMatte3Effect.prototype.replaceInParent = function (mask, symbolId) {
- var parentNode = mask.layerElement.parentNode;
- if (!parentNode) {
- return;
- }
- var children = parentNode.children;
- var i = 0;
- var len = children.length;
- while (i < len) {
- if (children[i] === mask.layerElement) {
- break;
- }
- i += 1;
- }
- var nextChild;
- if (i <= len - 2) {
- nextChild = children[i + 1];
- }
- var useElem = createNS('use');
- useElem.setAttribute('href', '#' + symbolId);
- if (nextChild) {
- parentNode.insertBefore(useElem, nextChild);
- } else {
- parentNode.appendChild(useElem);
- }
- };
- SVGMatte3Effect.prototype.setElementAsMask = function (elem, mask) {
- if (!this.findSymbol(mask)) {
- var symbolId = createElementID();
- var masker = createNS('mask');
- masker.setAttribute('id', mask.layerId);
- masker.setAttribute('mask-type', 'alpha');
- _svgMatteSymbols.push(mask);
- var defs = elem.globalData.defs;
- defs.appendChild(masker);
- var symbol = createNS('symbol');
- symbol.setAttribute('id', symbolId);
- this.replaceInParent(mask, symbolId);
- symbol.appendChild(mask.layerElement);
- defs.appendChild(symbol);
- var useElem = createNS('use');
- useElem.setAttribute('href', '#' + symbolId);
- masker.appendChild(useElem);
- mask.data.hd = false;
- mask.show();
- }
- elem.setMatte(mask.layerId);
- };
- SVGMatte3Effect.prototype.initialize = function () {
- var ind = this.filterManager.effectElements[0].p.v;
- var elements = this.elem.comp.elements;
- var i = 0;
- var len = elements.length;
- while (i < len) {
- if (elements[i] && elements[i].data.ind === ind) {
- this.setElementAsMask(this.elem, elements[i]);
- }
- i += 1;
- }
- this.initialized = true;
- };
- SVGMatte3Effect.prototype.renderFrame = function () {
- if (!this.initialized) {
- this.initialize();
- }
- };
- function SVGGaussianBlurEffect(filter, filterManager, elem, id) {
- // Outset the filter region by 100% on all sides to accommodate blur expansion.
- filter.setAttribute('x', '-100%');
- filter.setAttribute('y', '-100%');
- filter.setAttribute('width', '300%');
- filter.setAttribute('height', '300%');
- this.filterManager = filterManager;
- var feGaussianBlur = createNS('feGaussianBlur');
- feGaussianBlur.setAttribute('result', id);
- filter.appendChild(feGaussianBlur);
- this.feGaussianBlur = feGaussianBlur;
- }
- SVGGaussianBlurEffect.prototype.renderFrame = function (forceRender) {
- if (forceRender || this.filterManager._mdf) {
- // Empirical value, matching AE's blur appearance.
- var kBlurrinessToSigma = 0.3;
- var sigma = this.filterManager.effectElements[0].p.v * kBlurrinessToSigma;
- // Dimensions mapping:
- //
- // 1 -> horizontal & vertical
- // 2 -> horizontal only
- // 3 -> vertical only
- //
- var dimensions = this.filterManager.effectElements[1].p.v;
- var sigmaX = dimensions == 3 ? 0 : sigma; // eslint-disable-line eqeqeq
- var sigmaY = dimensions == 2 ? 0 : sigma; // eslint-disable-line eqeqeq
- this.feGaussianBlur.setAttribute('stdDeviation', sigmaX + ' ' + sigmaY);
- // Repeat edges mapping:
- //
- // 0 -> off -> duplicate
- // 1 -> on -> wrap
- var edgeMode = this.filterManager.effectElements[2].p.v == 1 ? 'wrap' : 'duplicate'; // eslint-disable-line eqeqeq
- this.feGaussianBlur.setAttribute('edgeMode', edgeMode);
- }
- };
- function TransformEffect() {}
- TransformEffect.prototype.init = function (effectsManager) {
- this.effectsManager = effectsManager;
- this.type = effectTypes.TRANSFORM_EFFECT;
- this.matrix = new Matrix();
- this.opacity = -1;
- this._mdf = false;
- this._opMdf = false;
- };
- TransformEffect.prototype.renderFrame = function (forceFrame) {
- this._opMdf = false;
- this._mdf = false;
- if (forceFrame || this.effectsManager._mdf) {
- var effectElements = this.effectsManager.effectElements;
- var anchor = effectElements[0].p.v;
- var position = effectElements[1].p.v;
- var isUniformScale = effectElements[2].p.v === 1;
- var scaleHeight = effectElements[3].p.v;
- var scaleWidth = isUniformScale ? scaleHeight : effectElements[4].p.v;
- var skew = effectElements[5].p.v;
- var skewAxis = effectElements[6].p.v;
- var rotation = effectElements[7].p.v;
- this.matrix.reset();
- this.matrix.translate(-anchor[0], -anchor[1], anchor[2]);
- this.matrix.scale(scaleWidth * 0.01, scaleHeight * 0.01, 1);
- this.matrix.rotate(-rotation * degToRads);
- this.matrix.skewFromAxis(-skew * degToRads, (skewAxis + 90) * degToRads);
- this.matrix.translate(position[0], position[1], 0);
- this._mdf = true;
- if (this.opacity !== effectElements[8].p.v) {
- this.opacity = effectElements[8].p.v;
- this._opMdf = true;
- }
- }
- };
- function SVGTransformEffect(_, filterManager) {
- this.init(filterManager);
- }
- extendPrototype([TransformEffect], SVGTransformEffect);
- function CVTransformEffect(effectsManager) {
- this.init(effectsManager);
- }
- extendPrototype([TransformEffect], CVTransformEffect);
- // Registering renderers
- registerRenderer('canvas', CanvasRenderer);
- registerRenderer('html', HybridRenderer);
- registerRenderer('svg', SVGRenderer);
- // Registering shape modifiers
- ShapeModifiers.registerModifier('tm', TrimModifier);
- ShapeModifiers.registerModifier('pb', PuckerAndBloatModifier);
- ShapeModifiers.registerModifier('rp', RepeaterModifier);
- ShapeModifiers.registerModifier('rd', RoundCornersModifier);
- ShapeModifiers.registerModifier('zz', ZigZagModifier);
- ShapeModifiers.registerModifier('op', OffsetPathModifier);
- // Registering expression plugin
- setExpressionsPlugin(Expressions);
- setExpressionInterfaces(getInterface);
- initialize$1();
- initialize();
- // Registering svg effects
- registerEffect$1(20, SVGTintFilter, true);
- registerEffect$1(21, SVGFillFilter, true);
- registerEffect$1(22, SVGStrokeEffect, false);
- registerEffect$1(23, SVGTritoneFilter, true);
- registerEffect$1(24, SVGProLevelsFilter, true);
- registerEffect$1(25, SVGDropShadowEffect, true);
- registerEffect$1(28, SVGMatte3Effect, false);
- registerEffect$1(29, SVGGaussianBlurEffect, true);
- registerEffect$1(35, SVGTransformEffect, false);
- registerEffect(35, CVTransformEffect);
- return lottie;
- }));
- function addElementToList(element, list) {
- list.push(element);
- element._isDirty = false;
- element._changedStyles.length = 0;
- element._changedAttributes.length = 0;
- element._changedElements.length = 0;
- element._textContent = null;
- element.children.forEach(function (child) {
- addElementToList(child, list);
- });
- }
- function addChangedAttributes(element) {
- var changedAttributes = element._changedAttributes;
- var attributes = [];
- var attribute;
- for (var i = 0; i < changedAttributes.length; i += 1) {
- attribute = changedAttributes[i];
- attributes.push([attribute, element.attributes[attribute]]);
- }
- return attributes;
- }
- function addChangedStyles(element) {
- var changedStyles = element._changedStyles;
- var styles = [];
- var style;
- for (var i = 0; i < changedStyles.length; i += 1) {
- style = changedStyles[i];
- styles.push([style, element.style[style]]);
- }
- return styles;
- }
- function addChangedElements(element, elements) {
- var changedElements = element._changedElements;
- var elementsList = [];
- var elementData;
- for (var i = 0; i < changedElements.length; i += 1) {
- elementData = changedElements[i];
- elementsList.push([elementData[0].serialize(), elementData[1], elementData[2]]);
- addElementToList(elementData[0], elements);
- }
- return elementsList;
- }
- function loadAnimation(payload) {
- var params = payload.params;
- var wrapper;
- var animation;
- var elements = [];
- var canvas;
- if (params.renderer === 'svg') {
- wrapper = document.createElement('div');
- params.container = wrapper;
- } else {
- canvas = params.rendererSettings.canvas;
- if (!canvas) {
- canvas = document.createElement('canvas');
- canvas.width = params.animationData.w;
- canvas.height = params.animationData.h;
- }
- var ctx = canvas.getContext('2d');
- params.rendererSettings.context = ctx;
- }
- animation = lottie.loadAnimation(params);
- animation.addEventListener('error', function (error) {
- console.log(error); // eslint-disable-line
- });
- animation.onError = function (error) {
- console.log('ERRORO', error); // eslint-disable-line
- };
- animation.addEventListener('_play', function () {
- self.postMessage({
- type: 'playing',
- payload: {
- id: payload.id,
- },
- });
- });
- animation.addEventListener('_pause', function () {
- self.postMessage({
- type: 'paused',
- payload: {
- id: payload.id,
- },
- });
- });
- if (params.renderer === 'svg') {
- animation.addEventListener('DOMLoaded', function () {
- var serialized = wrapper.serialize();
- addElementToList(wrapper, elements);
- self.postMessage({
- type: 'SVGloaded',
- payload: {
- id: payload.id,
- tree: serialized.children[0],
- },
- });
- });
- animation.addEventListener('drawnFrame', function (event) {
- var changedElements = [];
- var element;
- for (var i = 0; i < elements.length; i += 1) {
- element = elements[i];
- if (element._isDirty) {
- var changedElement = {
- id: element.attributes.id,
- styles: addChangedStyles(element),
- attributes: addChangedAttributes(element),
- elements: addChangedElements(element, elements),
- textContent: element._textContent || undefined,
- };
- changedElements.push(changedElement);
- element._isDirty = false;
- element._changedAttributes.length = 0;
- element._changedStyles.length = 0;
- element._changedElements.length = 0;
- element._textContent = null;
- }
- }
- self.postMessage({
- type: 'SVGupdated',
- payload: {
- elements: changedElements,
- id: payload.id,
- currentTime: event.currentTime,
- },
- });
- });
- } else if (canvas._isProxy) {
- animation.addEventListener('drawnFrame', function (event) {
- self.postMessage({
- type: 'CanvasUpdated',
- payload: {
- instructions: canvas.instructions,
- id: payload.id,
- currentTime: event.currentTime,
- },
- });
- canvas.resetInstructions();
- });
- }
- animation.addEventListener('DOMLoaded', function () {
- self.postMessage({
- type: 'DOMLoaded',
- payload: {
- id: payload.id,
- totalFrames: animation.totalFrames,
- frameRate: animation.frameRate,
- firstFrame: animation.firstFrame,
- currentFrame: animation.currentFrame,
- playDirection: animation.playDirection,
- isSubframeEnabled: animation.isSubframeEnabled,
- currentRawFrame: animation.currentRawFrame,
- timeCompleted: animation.timeCompleted,
- },
- });
- });
- animations[payload.id] = {
- animation: animation,
- events: {},
- };
- }
- return {
- loadAnimation: loadAnimation,
- };
- }({}));
- onmessage = function (evt) {
- var data = evt.data;
- var type = data.type;
- var payload = data.payload;
- if (type === 'load') {
- lottieInternal.loadAnimation(payload);
- } else if (type === 'pause') {
- if (animations[payload.id]) {
- animations[payload.id].animation.pause();
- }
- } else if (type === 'play') {
- if (animations[payload.id]) {
- animations[payload.id].animation.play();
- }
- } else if (type === 'stop') {
- if (animations[payload.id]) {
- animations[payload.id].animation.stop();
- }
- } else if (type === 'setSpeed') {
- if (animations[payload.id]) {
- animations[payload.id].animation.setSpeed(payload.value);
- }
- } else if (type === 'setDirection') {
- if (animations[payload.id]) {
- animations[payload.id].animation.setDirection(payload.value);
- }
- } else if (type === 'setLoop') {
- if (animations[payload.id]) {
- animations[payload.id].animation.setLoop(payload.value);
- }
- } else if (type === 'goToAndPlay') {
- if (animations[payload.id]) {
- animations[payload.id].animation.goToAndPlay(payload.value, payload.isFrame);
- }
- } else if (type === 'goToAndStop') {
- if (animations[payload.id]) {
- animations[payload.id].animation.goToAndStop(payload.value, payload.isFrame);
- }
- } else if (type === 'setSubframe') {
- if (animations[payload.id]) {
- animations[payload.id].animation.setSubframe(payload.value);
- }
- } else if (type === 'addEventListener') {
- if (animations[payload.id]) {
- var eventCallback = function () {
- self.postMessage({
- type: 'event',
- payload: {
- id: payload.id,
- callbackId: payload.callbackId,
- argument: arguments[0],
- },
- });
- };
- animations[payload.id].events[payload.callbackId] = {
- callback: eventCallback,
- };
- animations[payload.id].animation.addEventListener(payload.eventName, eventCallback);
- }
- } else if (type === 'removeEventListener') {
- if (animations[payload.id]) {
- var callback = animations[payload.id].events[payload.callbackId];
- animations[payload.id].animation.removeEventListener(payload.eventName, callback);
- }
- } else if (type === 'destroy') {
- if (animations[payload.id]) {
- animations[payload.id].animation.destroy();
- animations[payload.id] = null;
- }
- } else if (type === 'resize') {
- if (animations[payload.id]) {
- animations[payload.id].animation.resize(payload.width, payload.height);
- }
- } else if (type === 'playSegments') {
- if (animations[payload.id]) {
- animations[payload.id].animation.playSegments(payload.arr, payload.forceFlag);
- }
- } else if (type === 'resetSegments') {
- if (animations[payload.id]) {
- animations[payload.id].animation.resetSegments(payload.forceFlag);
- }
- } else if (type === 'updateDocumentData') {
- animations[payload.id].animation.updateDocumentData(payload.path, payload.documentData, payload.index);
- }
- };
- }
- function createWorker(fn) {
- var blob = new Blob(['(' + fn.toString() + '())'], { type: 'text/javascript' });
- var url = URL.createObjectURL(blob);
- return new Worker(url);
- }
- // eslint-disable-next-line no-unused-vars
- var lottie = (function () {
- 'use strict';
- var workerInstance = createWorker(workerContent);
- var animationIdCounter = 0;
- var eventsIdCounter = 0;
- var animations = {};
- var defaultSettings = {
- rendererSettings: {},
- };
- function createTree(data, container, map, afterElement) {
- var elem;
- if (data.type === 'div') {
- elem = document.createElement('div');
- } else {
- elem = document.createElementNS(data.namespace, data.type);
- }
- if (data.textContent) {
- elem.textContent = data.textContent;
- }
- for (var attr in data.attributes) {
- if (Object.prototype.hasOwnProperty.call(data.attributes, attr)) {
- if (attr === 'href') {
- elem.setAttributeNS('http://www.w3.org/1999/xlink', attr, data.attributes[attr]);
- } else {
- elem.setAttribute(attr, data.attributes[attr]);
- }
- if (attr === 'id') {
- map[data.attributes[attr]] = elem;
- }
- }
- }
- for (var style in data.style) {
- if (Object.prototype.hasOwnProperty.call(data.style, style)) {
- elem.style[style] = data.style[style];
- }
- }
- data.children.forEach(function (element) {
- createTree(element, elem, map);
- });
- if (!afterElement) {
- container.appendChild(elem);
- } else {
- container.insertBefore(elem, afterElement);
- }
- }
- var handleAnimationLoaded = (function () {
- return function (payload) {
- var animation = animations[payload.id];
- animation._loaded = true;
- // if callbacks have been added before the animation has loaded
- animation.pendingCallbacks.forEach(function (callbackData) {
- animation.animInstance.addEventListener(callbackData.eventName, callbackData.callback);
- if (callbackData.eventName === 'DOMLoaded') {
- callbackData.callback();
- }
- });
- animation.animInstance.totalFrames = payload.totalFrames;
- animation.animInstance.frameRate = payload.frameRate;
- animation.animInstance.firstFrame = payload.firstFrame;
- animation.animInstance.playDirection = payload.playDirection;
- animation.animInstance.currentFrame = payload.isSubframeEnabled ? payload.currentRawFrame : ~~payload.currentRawFrame; // eslint-disable-line no-bitwise
- if (payload.timeCompleted !== payload.totalFrames && payload.currentFrame > payload.timeCompleted) {
- animation.animInstance.currentFrame = payload.timeCompleted;
- }
- };
- }());
- var handleSVGLoaded = (function () {
- return function (payload) {
- var animation = animations[payload.id];
- var container = animation.container;
- var elements = animation.elements;
- createTree(payload.tree, container, elements);
- };
- }());
- function addNewElements(newElements, elements) {
- var element;
- for (var i = 0; i < newElements.length; i += 1) {
- element = newElements[i];
- var parent = elements[element[1]];
- if (parent) {
- var sibling;
- if (element[2]) {
- sibling = elements[element[2]];
- }
- createTree(element[0], parent, elements, sibling);
- newElements.splice(i, 1);
- i -= 1;
- }
- }
- }
- function updateElementStyles(element, styles) {
- var style;
- for (var i = 0; i < styles.length; i += 1) {
- style = styles[i];
- element.style[style[0]] = style[1];
- }
- }
- function updateElementAttributes(element, attributes) {
- var attribute;
- for (var i = 0; i < attributes.length; i += 1) {
- attribute = attributes[i];
- element.setAttribute(attribute[0], attribute[1]);
- }
- }
- function updateTextContent(element, text) {
- if (text) {
- element.textContent = text;
- }
- }
- function handleAnimationUpdate(payload) {
- var changedElements = payload.elements;
- var animation = animations[payload.id];
- if (animation) {
- var elements = animation.elements;
- var elementData;
- for (var i = 0; i < changedElements.length; i += 1) {
- elementData = changedElements[i];
- var element = elements[elementData.id];
- addNewElements(elementData.elements, elements);
- updateElementStyles(element, elementData.styles);
- updateElementAttributes(element, elementData.attributes);
- updateTextContent(element, elementData.textContent);
- }
- animation.animInstance.currentFrame = payload.currentTime;
- }
- }
- function createInstructionsHandler(canvas) {
- var ctx = canvas.getContext('2d');
- var map = {
- beginPath: ctx.beginPath,
- closePath: ctx.closePath,
- rect: ctx.rect,
- clip: ctx.clip,
- clearRect: ctx.clearRect,
- setTransform: ctx.setTransform,
- moveTo: ctx.moveTo,
- bezierCurveTo: ctx.bezierCurveTo,
- lineTo: ctx.lineTo,
- fill: ctx.fill,
- save: ctx.save,
- restore: ctx.restore,
- };
- return function (instructions) {
- for (var i = 0; i < instructions.length; i += 1) {
- var instruction = instructions[i];
- var fn = map[instruction.t];
- if (fn) {
- fn.apply(ctx, instruction.a);
- } else {
- ctx[instruction.t] = instruction.a;
- }
- }
- };
- }
- function handleCanvasAnimationUpdate(payload) {
- var animation = animations[payload.id];
- animation.instructionsHandler(payload.instructions);
- }
- function handleEvent(payload) {
- var animation = animations[payload.id];
- if (animation) {
- var callbacks = animation.callbacks;
- if (callbacks[payload.callbackId]) {
- callbacks[payload.callbackId].callback(payload.argument);
- }
- }
- }
- function handlePlaying(payload) {
- var animation = animations[payload.id];
- if (animation) {
- animation.animInstance.isPaused = false;
- }
- }
- function handlePaused(payload) {
- var animation = animations[payload.id];
- if (animation) {
- animation.animInstance.isPaused = true;
- }
- }
- var messageHandlers = {
- DOMLoaded: handleAnimationLoaded,
- SVGloaded: handleSVGLoaded,
- SVGupdated: handleAnimationUpdate,
- CanvasUpdated: handleCanvasAnimationUpdate,
- event: handleEvent,
- playing: handlePlaying,
- paused: handlePaused,
- };
- workerInstance.onmessage = function (event) {
- if (messageHandlers[event.data.type]) {
- messageHandlers[event.data.type](event.data.payload);
- }
- };
- function resolveAnimationData(params) {
- return new Promise(function (resolve, reject) {
- var paramsCopy = Object.assign({}, defaultSettings, params);
- if (paramsCopy.animType && !paramsCopy.renderer) {
- paramsCopy.renderer = paramsCopy.animType;
- }
- if (paramsCopy.wrapper) {
- if (!paramsCopy.container) {
- paramsCopy.container = paramsCopy.wrapper;
- }
- delete paramsCopy.wrapper;
- }
- if (paramsCopy.animationData) {
- resolve(paramsCopy);
- } else if (paramsCopy.path) {
- fetch(paramsCopy.path)
- .then(function (response) {
- return response.json();
- })
- .then(function (animationData) {
- paramsCopy.animationData = animationData;
- delete paramsCopy.path;
- resolve(paramsCopy);
- });
- } else {
- reject();
- }
- });
- }
- function loadAnimation(params) {
- animationIdCounter += 1;
- var animationId = 'lottie_animationId_' + animationIdCounter;
- var animation = {
- elements: {},
- callbacks: {},
- pendingCallbacks: [],
- status: 'init',
- };
- var animInstance = {
- id: animationId,
- isPaused: true,
- pause: function () {
- workerInstance.postMessage({
- type: 'pause',
- payload: {
- id: animationId,
- },
- });
- },
- play: function () {
- workerInstance.postMessage({
- type: 'play',
- payload: {
- id: animationId,
- },
- });
- },
- stop: function () {
- workerInstance.postMessage({
- type: 'stop',
- payload: {
- id: animationId,
- },
- });
- },
- setSpeed: function (value) {
- workerInstance.postMessage({
- type: 'setSpeed',
- payload: {
- id: animationId,
- value: value,
- },
- });
- },
- setDirection: function (value) {
- workerInstance.postMessage({
- type: 'setDirection',
- payload: {
- id: animationId,
- value: value,
- },
- });
- },
- setLoop: function (value) {
- workerInstance.postMessage({
- type: 'setLoop',
- payload: {
- id: animationId,
- value: value,
- },
- });
- },
- goToAndStop: function (value, isFrame) {
- workerInstance.postMessage({
- type: 'goToAndStop',
- payload: {
- id: animationId,
- value: value,
- isFrame: isFrame,
- },
- });
- },
- goToAndPlay: function (value, isFrame) {
- workerInstance.postMessage({
- type: 'goToAndPlay',
- payload: {
- id: animationId,
- value: value,
- isFrame: isFrame,
- },
- });
- },
- playSegments: function (arr, forceFlag) {
- workerInstance.postMessage({
- type: 'playSegments',
- payload: {
- id: animationId,
- arr: arr,
- forceFlag: forceFlag,
- },
- });
- },
- setSubframe: function (value) {
- workerInstance.postMessage({
- type: 'setSubframe',
- payload: {
- id: animationId,
- value: value,
- },
- });
- },
- addEventListener: function (eventName, callback) {
- if (!animation._loaded) {
- animation.pendingCallbacks.push({
- eventName: eventName,
- callback: callback,
- });
- } else {
- eventsIdCounter += 1;
- var callbackId = 'callback_' + eventsIdCounter;
- animation.callbacks[callbackId] = {
- eventName: eventName,
- callback: callback,
- };
- workerInstance.postMessage({
- type: 'addEventListener',
- payload: {
- id: animationId,
- callbackId: callbackId,
- eventName: eventName,
- },
- });
- }
- },
- removeEventListener: function (eventName, callback) {
- Object.keys(animation.callbacks)
- .forEach(function (key) {
- if (animation.callbacks[key].eventName === eventName
- && (animation.callbacks[key].callback === callback || !callback)) {
- delete animation.callbacks[key];
- workerInstance.postMessage({
- type: 'removeEventListener',
- payload: {
- id: animationId,
- callbackId: key,
- eventName: eventName,
- },
- });
- }
- });
- },
- destroy: function () {
- if (animation.status === 'init') {
- animation.status = 'destroyable';
- } else {
- animation.status = 'destroyed';
- animations[animationId] = null;
- if (animation.container) {
- animation.container.innerHTML = '';
- }
- workerInstance.postMessage({
- type: 'destroy',
- payload: {
- id: animationId,
- },
- });
- }
- },
- resize: function (width, height) {
- var devicePixelRatio = window.devicePixelRatio || 1;
- workerInstance.postMessage({
- type: 'resize',
- payload: {
- id: animationId,
- // Till Worker thread knows nothing about container, we've to pass it here
- width: width || (animation.container ? animation.container.offsetWidth * devicePixelRatio : 0),
- height: height || (animation.container ? animation.container.offsetHeight * devicePixelRatio : 0),
- },
- });
- },
- updateDocumentData: function (path, documentData, index) {
- workerInstance.postMessage({
- type: 'updateDocumentData',
- payload: {
- id: animationId,
- path: path,
- documentData: documentData,
- index: index,
- },
- });
- },
- };
- animation.animInstance = animInstance;
- resolveAnimationData(params)
- .then(function (animationParams) {
- if (animation.status === 'destroyable') {
- animation.animInstance.destroy();
- return;
- }
- animation.status = 'loaded';
- var transferedObjects = [];
- if (animationParams.container) {
- animation.container = animationParams.container;
- delete animationParams.container;
- }
- if (animationParams.renderer === 'canvas') {
- var canvas = animationParams.rendererSettings.canvas;
- // If no custom canvas was passed
- if (!canvas) {
- var devicePixelRatio = window.devicePixelRatio || 1;
- canvas = document.createElement('canvas');
- animation.container.appendChild(canvas);
- canvas.width = (animation.container ? animation.container.offsetWidth : animationParams.animationData.w) * devicePixelRatio;
- canvas.height = (animation.container ? animation.container.offsetHeight : animationParams.animationData.h) * devicePixelRatio;
- canvas.style.width = '100%';
- canvas.style.height = '100%';
- }
- // Transfer control to offscreen if it's not already
- var transferCanvas = canvas;
- if (typeof OffscreenCanvas === 'undefined') {
- animation.canvas = canvas;
- animation.instructionsHandler = createInstructionsHandler(canvas);
- } else {
- if (!(canvas instanceof OffscreenCanvas)) {
- transferCanvas = canvas.transferControlToOffscreen();
- animationParams.rendererSettings.canvas = transferCanvas;
- }
- transferedObjects.push(transferCanvas);
- }
- }
- animations[animationId] = animation;
- workerInstance.postMessage({
- type: 'load',
- payload: {
- params: animationParams,
- id: animationId,
- },
- }, transferedObjects);
- });
- return animInstance;
- }
- var lottiejs = {
- loadAnimation: loadAnimation,
- };
- return lottiejs;
- }());
- return lottie;
- }));
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