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- (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$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 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$3(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$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); }
- 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$2(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$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 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$1(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$1(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(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 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(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);
- };
- 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 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);
- };
- // Registering renderers
- registerRenderer('html', HybridRenderer);
- // 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);
- return lottie;
- }));
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