/******/ (function(modules) { // webpackBootstrap
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/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
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/******/ __webpack_require__.m = modules;
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/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "assets/js";
/******/ // Load entry module and return exports
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/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
eval("module.exports = __webpack_require__(1);\n\n\n/*****************\n ** WEBPACK FOOTER\n ** multi main\n ** module id = 0\n ** module chunks = 0\n **/\n//# sourceURL=webpack:///multi_main?");
/***/ },
/* 1 */
/***/ function(module, exports, __webpack_require__) {
eval("'use strict';\n\nvar _config = __webpack_require__(2);\n\nvar _config2 = _interopRequireDefault(_config);\n\nvar _detector = __webpack_require__(4);\n\nvar _detector2 = _interopRequireDefault(_detector);\n\nvar _main = __webpack_require__(5);\n\nvar _main2 = _interopRequireDefault(_main);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// Check environment and set the Config helper\nif (true) {\n console.log('----- RUNNING IN DEV ENVIRONMENT! -----');\n\n _config2.default.isDev = true;\n}\n\nfunction init() {\n // Check for webGL capabilities\n if (!_detector2.default.webgl) {\n _detector2.default.addGetWebGLMessage();\n } else {\n var container = document.getElementById('appContainer');\n new _main2.default(container);\n }\n}\n\ninit();\n\n/*****************\n ** WEBPACK FOOTER\n ** ./src/js/app.js\n ** module id = 1\n ** module chunks = 0\n **/\n//# sourceURL=webpack:///./src/js/app.js?");
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
eval("'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _tween = __webpack_require__(3);\n\nvar _tween2 = _interopRequireDefault(_tween);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// This object contains the state of the app\nexports.default = {\n isDev: false,\n isLoaded: false,\n isTweening: false,\n isRotating: true,\n isMouseMoving: false,\n isMouseOver: false,\n maxAnisotropy: 1,\n dpr: 1,\n easing: _tween2.default.Easing.Quadratic.InOut,\n duration: 500,\n model: {\n path: './assets/models/Teapot.json',\n scale: 20\n },\n texture: {\n path: './assets/textures/',\n imageFiles: [{ name: 'UV', image: 'UV_Grid_Sm.jpg' }]\n },\n mesh: {\n enableHelper: false,\n wireframe: false,\n translucent: false,\n material: {\n color: 0xffffff,\n emissive: 0xffffff\n }\n },\n fog: {\n color: 0xffffff,\n near: 0.0008\n },\n camera: {\n fov: 40,\n near: 2,\n far: 1000,\n aspect: 1,\n posX: 0,\n posY: 30,\n posZ: 40\n },\n controls: {\n autoRotate: true,\n autoRotateSpeed: -0.5,\n rotateSpeed: 0.5,\n zoomSpeed: 0.8,\n minDistance: 200,\n maxDistance: 600,\n minPolarAngle: Math.PI / 5,\n maxPolarAngle: Math.PI / 2,\n minAzimuthAngle: -Infinity,\n maxAzimuthAngle: Infinity,\n enableDamping: true,\n dampingFactor: 0.5,\n enableZoom: true,\n target: {\n x: 0,\n y: 0,\n z: 0\n }\n },\n ambientLight: {\n enabled: false,\n color: 0x141414\n },\n directionalLight: {\n enabled: true,\n color: 0xf0f0f0,\n intensity: 0.4,\n x: -75,\n y: 280,\n z: 150\n },\n shadow: {\n enabled: true,\n helperEnabled: true,\n bias: 0,\n mapWidth: 2048,\n mapHeight: 2048,\n near: 250,\n far: 400,\n top: 100,\n right: 100,\n bottom: -100,\n left: -100\n },\n pointLight: {\n enabled: true,\n color: 0xffffff,\n intensity: 0.34,\n distance: 115,\n x: 0,\n y: 0,\n z: 0\n },\n hemiLight: {\n enabled: true,\n color: 0xc8c8c8,\n groundColor: 0xffffff,\n intensity: 0.55,\n x: 0,\n y: 0,\n z: 0\n }\n};\n\n/*****************\n ** WEBPACK FOOTER\n ** ./src/js/data/config.js\n ** module id = 2\n ** module chunks = 0\n **/\n//# sourceURL=webpack:///./src/js/data/config.js?");
/***/ },
/* 3 */
/***/ function(module, exports, __webpack_require__) {
eval("var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;'use strict';\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\n/**\n * Tween.js - Licensed under the MIT license\n * https://github.com/tweenjs/tween.js\n * ----------------------------------------------\n *\n * See https://github.com/tweenjs/tween.js/graphs/contributors for the full list of contributors.\n * Thank you all, you're awesome!\n */\n\n// Include a performance.now polyfill\n(function () {\n\n\tif ('performance' in window === false) {\n\t\twindow.performance = {};\n\t}\n\n\t// IE 8\n\tDate.now = Date.now || function () {\n\t\treturn new Date().getTime();\n\t};\n\n\tif ('now' in window.performance === false) {\n\t\tvar offset = window.performance.timing && window.performance.timing.navigationStart ? window.performance.timing.navigationStart : Date.now();\n\n\t\twindow.performance.now = function () {\n\t\t\treturn Date.now() - offset;\n\t\t};\n\t}\n})();\n\nvar TWEEN = TWEEN || function () {\n\n\tvar _tweens = [];\n\n\treturn {\n\n\t\tgetAll: function getAll() {\n\n\t\t\treturn _tweens;\n\t\t},\n\n\t\tremoveAll: function removeAll() {\n\n\t\t\t_tweens = [];\n\t\t},\n\n\t\tadd: function add(tween) {\n\n\t\t\t_tweens.push(tween);\n\t\t},\n\n\t\tremove: function remove(tween) {\n\n\t\t\tvar i = _tweens.indexOf(tween);\n\n\t\t\tif (i !== -1) {\n\t\t\t\t_tweens.splice(i, 1);\n\t\t\t}\n\t\t},\n\n\t\tupdate: function update(time) {\n\n\t\t\tif (_tweens.length === 0) {\n\t\t\t\treturn false;\n\t\t\t}\n\n\t\t\tvar i = 0;\n\n\t\t\ttime = time !== undefined ? time : window.performance.now();\n\n\t\t\twhile (i < _tweens.length) {\n\n\t\t\t\tif (_tweens[i].update(time)) {\n\t\t\t\t\ti++;\n\t\t\t\t} else {\n\t\t\t\t\t_tweens.splice(i, 1);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn true;\n\t\t}\n\t};\n}();\n\nTWEEN.Tween = function (object) {\n\n\tvar _object = object;\n\tvar _valuesStart = {};\n\tvar _valuesEnd = {};\n\tvar _valuesStartRepeat = {};\n\tvar _duration = 1000;\n\tvar _repeat = 0;\n\tvar _yoyo = false;\n\tvar _isPlaying = false;\n\tvar _reversed = false;\n\tvar _delayTime = 0;\n\tvar _startTime = null;\n\tvar _easingFunction = TWEEN.Easing.Linear.None;\n\tvar _interpolationFunction = TWEEN.Interpolation.Linear;\n\tvar _chainedTweens = [];\n\tvar _onStartCallback = null;\n\tvar _onStartCallbackFired = false;\n\tvar _onUpdateCallback = null;\n\tvar _onCompleteCallback = null;\n\tvar _onStopCallback = null;\n\n\t// Set all starting values present on the target object\n\tfor (var field in object) {\n\t\t_valuesStart[field] = parseFloat(object[field], 10);\n\t}\n\n\tthis.to = function (properties, duration) {\n\n\t\tif (duration !== undefined) {\n\t\t\t_duration = duration;\n\t\t}\n\n\t\t_valuesEnd = properties;\n\n\t\treturn this;\n\t};\n\n\tthis.start = function (time) {\n\n\t\tTWEEN.add(this);\n\n\t\t_isPlaying = true;\n\n\t\t_onStartCallbackFired = false;\n\n\t\t_startTime = time !== undefined ? time : window.performance.now();\n\t\t_startTime += _delayTime;\n\n\t\tfor (var property in _valuesEnd) {\n\n\t\t\t// Check if an Array was provided as property value\n\t\t\tif (_valuesEnd[property] instanceof Array) {\n\n\t\t\t\tif (_valuesEnd[property].length === 0) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\t// Create a local copy of the Array with the start value at the front\n\t\t\t\t_valuesEnd[property] = [_object[property]].concat(_valuesEnd[property]);\n\t\t\t}\n\n\t\t\t_valuesStart[property] = _object[property];\n\n\t\t\tif (_valuesStart[property] instanceof Array === false) {\n\t\t\t\t_valuesStart[property] *= 1.0; // Ensures we're using numbers, not strings\n\t\t\t}\n\n\t\t\t_valuesStartRepeat[property] = _valuesStart[property] || 0;\n\t\t}\n\n\t\treturn this;\n\t};\n\n\tthis.stop = function () {\n\n\t\tif (!_isPlaying) {\n\t\t\treturn this;\n\t\t}\n\n\t\tTWEEN.remove(this);\n\t\t_isPlaying = false;\n\n\t\tif (_onStopCallback !== null) {\n\t\t\t_onStopCallback.call(_object);\n\t\t}\n\n\t\tthis.stopChainedTweens();\n\t\treturn this;\n\t};\n\n\tthis.stopChainedTweens = function () {\n\n\t\tfor (var i = 0, numChainedTweens = _chainedTweens.length; i < numChainedTweens; i++) {\n\t\t\t_chainedTweens[i].stop();\n\t\t}\n\t};\n\n\tthis.delay = function (amount) {\n\n\t\t_delayTime = amount;\n\t\treturn this;\n\t};\n\n\tthis.repeat = function (times) {\n\n\t\t_repeat = times;\n\t\treturn this;\n\t};\n\n\tthis.yoyo = function (yoyo) {\n\n\t\t_yoyo = yoyo;\n\t\treturn this;\n\t};\n\n\tthis.easing = function (easing) {\n\n\t\t_easingFunction = easing;\n\t\treturn this;\n\t};\n\n\tthis.interpolation = function (interpolation) {\n\n\t\t_interpolationFunction = interpolation;\n\t\treturn this;\n\t};\n\n\tthis.chain = function () {\n\n\t\t_chainedTweens = arguments;\n\t\treturn this;\n\t};\n\n\tthis.onStart = function (callback) {\n\n\t\t_onStartCallback = callback;\n\t\treturn this;\n\t};\n\n\tthis.onUpdate = function (callback) {\n\n\t\t_onUpdateCallback = callback;\n\t\treturn this;\n\t};\n\n\tthis.onComplete = function (callback) {\n\n\t\t_onCompleteCallback = callback;\n\t\treturn this;\n\t};\n\n\tthis.onStop = function (callback) {\n\n\t\t_onStopCallback = callback;\n\t\treturn this;\n\t};\n\n\tthis.update = function (time) {\n\n\t\tvar property;\n\t\tvar elapsed;\n\t\tvar value;\n\n\t\tif (time < _startTime) {\n\t\t\treturn true;\n\t\t}\n\n\t\tif (_onStartCallbackFired === false) {\n\n\t\t\tif (_onStartCallback !== null) {\n\t\t\t\t_onStartCallback.call(_object);\n\t\t\t}\n\n\t\t\t_onStartCallbackFired = true;\n\t\t}\n\n\t\telapsed = (time - _startTime) / _duration;\n\t\telapsed = elapsed > 1 ? 1 : elapsed;\n\n\t\tvalue = _easingFunction(elapsed);\n\n\t\tfor (property in _valuesEnd) {\n\n\t\t\tvar start = _valuesStart[property] || 0;\n\t\t\tvar end = _valuesEnd[property];\n\n\t\t\tif (end instanceof Array) {\n\n\t\t\t\t_object[property] = _interpolationFunction(end, value);\n\t\t\t} else {\n\n\t\t\t\t// Parses relative end values with start as base (e.g.: +10, -3)\n\t\t\t\tif (typeof end === 'string') {\n\t\t\t\t\tend = start + parseFloat(end, 10);\n\t\t\t\t}\n\n\t\t\t\t// Protect against non numeric properties.\n\t\t\t\tif (typeof end === 'number') {\n\t\t\t\t\t_object[property] = start + (end - start) * value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif (_onUpdateCallback !== null) {\n\t\t\t_onUpdateCallback.call(_object, value);\n\t\t}\n\n\t\tif (elapsed === 1) {\n\n\t\t\tif (_repeat > 0) {\n\n\t\t\t\tif (isFinite(_repeat)) {\n\t\t\t\t\t_repeat--;\n\t\t\t\t}\n\n\t\t\t\t// Reassign starting values, restart by making startTime = now\n\t\t\t\tfor (property in _valuesStartRepeat) {\n\n\t\t\t\t\tif (typeof _valuesEnd[property] === 'string') {\n\t\t\t\t\t\t_valuesStartRepeat[property] = _valuesStartRepeat[property] + parseFloat(_valuesEnd[property], 10);\n\t\t\t\t\t}\n\n\t\t\t\t\tif (_yoyo) {\n\t\t\t\t\t\tvar tmp = _valuesStartRepeat[property];\n\n\t\t\t\t\t\t_valuesStartRepeat[property] = _valuesEnd[property];\n\t\t\t\t\t\t_valuesEnd[property] = tmp;\n\t\t\t\t\t}\n\n\t\t\t\t\t_valuesStart[property] = _valuesStartRepeat[property];\n\t\t\t\t}\n\n\t\t\t\tif (_yoyo) {\n\t\t\t\t\t_reversed = !_reversed;\n\t\t\t\t}\n\n\t\t\t\t_startTime = time + _delayTime;\n\n\t\t\t\treturn true;\n\t\t\t} else {\n\n\t\t\t\tif (_onCompleteCallback !== null) {\n\t\t\t\t\t_onCompleteCallback.call(_object);\n\t\t\t\t}\n\n\t\t\t\tfor (var i = 0, numChainedTweens = _chainedTweens.length; i < numChainedTweens; i++) {\n\t\t\t\t\t_chainedTweens[i].start(time);\n\t\t\t\t}\n\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\n\t\treturn true;\n\t};\n};\n\nTWEEN.Easing = {\n\n\tLinear: {\n\n\t\tNone: function None(k) {\n\n\t\t\treturn k;\n\t\t}\n\n\t},\n\n\tQuadratic: {\n\n\t\tIn: function In(k) {\n\n\t\t\treturn k * k;\n\t\t},\n\n\t\tOut: function Out(k) {\n\n\t\t\treturn k * (2 - k);\n\t\t},\n\n\t\tInOut: function InOut(k) {\n\n\t\t\tif ((k *= 2) < 1) {\n\t\t\t\treturn 0.5 * k * k;\n\t\t\t}\n\n\t\t\treturn -0.5 * (--k * (k - 2) - 1);\n\t\t}\n\n\t},\n\n\tCubic: {\n\n\t\tIn: function In(k) {\n\n\t\t\treturn k * k * k;\n\t\t},\n\n\t\tOut: function Out(k) {\n\n\t\t\treturn --k * k * k + 1;\n\t\t},\n\n\t\tInOut: function InOut(k) {\n\n\t\t\tif ((k *= 2) < 1) {\n\t\t\t\treturn 0.5 * k * k * k;\n\t\t\t}\n\n\t\t\treturn 0.5 * ((k -= 2) * k * k + 2);\n\t\t}\n\n\t},\n\n\tQuartic: {\n\n\t\tIn: function In(k) {\n\n\t\t\treturn k * k * k * k;\n\t\t},\n\n\t\tOut: function Out(k) {\n\n\t\t\treturn 1 - --k * k * k * k;\n\t\t},\n\n\t\tInOut: function InOut(k) {\n\n\t\t\tif ((k *= 2) < 1) {\n\t\t\t\treturn 0.5 * k * k * k * k;\n\t\t\t}\n\n\t\t\treturn -0.5 * ((k -= 2) * k * k * k - 2);\n\t\t}\n\n\t},\n\n\tQuintic: {\n\n\t\tIn: function In(k) {\n\n\t\t\treturn k * k * k * k * k;\n\t\t},\n\n\t\tOut: function Out(k) {\n\n\t\t\treturn --k * k * k * k * k + 1;\n\t\t},\n\n\t\tInOut: function InOut(k) {\n\n\t\t\tif ((k *= 2) < 1) {\n\t\t\t\treturn 0.5 * k * k * k * k * k;\n\t\t\t}\n\n\t\t\treturn 0.5 * ((k -= 2) * k * k * k * k + 2);\n\t\t}\n\n\t},\n\n\tSinusoidal: {\n\n\t\tIn: function In(k) {\n\n\t\t\treturn 1 - Math.cos(k * Math.PI / 2);\n\t\t},\n\n\t\tOut: function Out(k) {\n\n\t\t\treturn Math.sin(k * Math.PI / 2);\n\t\t},\n\n\t\tInOut: function InOut(k) {\n\n\t\t\treturn 0.5 * (1 - Math.cos(Math.PI * k));\n\t\t}\n\n\t},\n\n\tExponential: {\n\n\t\tIn: function In(k) {\n\n\t\t\treturn k === 0 ? 0 : Math.pow(1024, k - 1);\n\t\t},\n\n\t\tOut: function Out(k) {\n\n\t\t\treturn k === 1 ? 1 : 1 - Math.pow(2, -10 * k);\n\t\t},\n\n\t\tInOut: function InOut(k) {\n\n\t\t\tif (k === 0) {\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tif (k === 1) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\tif ((k *= 2) < 1) {\n\t\t\t\treturn 0.5 * Math.pow(1024, k - 1);\n\t\t\t}\n\n\t\t\treturn 0.5 * (-Math.pow(2, -10 * (k - 1)) + 2);\n\t\t}\n\n\t},\n\n\tCircular: {\n\n\t\tIn: function In(k) {\n\n\t\t\treturn 1 - Math.sqrt(1 - k * k);\n\t\t},\n\n\t\tOut: function Out(k) {\n\n\t\t\treturn Math.sqrt(1 - --k * k);\n\t\t},\n\n\t\tInOut: function InOut(k) {\n\n\t\t\tif ((k *= 2) < 1) {\n\t\t\t\treturn -0.5 * (Math.sqrt(1 - k * k) - 1);\n\t\t\t}\n\n\t\t\treturn 0.5 * (Math.sqrt(1 - (k -= 2) * k) + 1);\n\t\t}\n\n\t},\n\n\tElastic: {\n\n\t\tIn: function In(k) {\n\n\t\t\tvar s;\n\t\t\tvar a = 0.1;\n\t\t\tvar p = 0.4;\n\n\t\t\tif (k === 0) {\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tif (k === 1) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\tif (!a || a < 1) {\n\t\t\t\ta = 1;\n\t\t\t\ts = p / 4;\n\t\t\t} else {\n\t\t\t\ts = p * Math.asin(1 / a) / (2 * Math.PI);\n\t\t\t}\n\n\t\t\treturn -(a * Math.pow(2, 10 * (k -= 1)) * Math.sin((k - s) * (2 * Math.PI) / p));\n\t\t},\n\n\t\tOut: function Out(k) {\n\n\t\t\tvar s;\n\t\t\tvar a = 0.1;\n\t\t\tvar p = 0.4;\n\n\t\t\tif (k === 0) {\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tif (k === 1) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\tif (!a || a < 1) {\n\t\t\t\ta = 1;\n\t\t\t\ts = p / 4;\n\t\t\t} else {\n\t\t\t\ts = p * Math.asin(1 / a) / (2 * Math.PI);\n\t\t\t}\n\n\t\t\treturn a * Math.pow(2, -10 * k) * Math.sin((k - s) * (2 * Math.PI) / p) + 1;\n\t\t},\n\n\t\tInOut: function InOut(k) {\n\n\t\t\tvar s;\n\t\t\tvar a = 0.1;\n\t\t\tvar p = 0.4;\n\n\t\t\tif (k === 0) {\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tif (k === 1) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\tif (!a || a < 1) {\n\t\t\t\ta = 1;\n\t\t\t\ts = p / 4;\n\t\t\t} else {\n\t\t\t\ts = p * Math.asin(1 / a) / (2 * Math.PI);\n\t\t\t}\n\n\t\t\tif ((k *= 2) < 1) {\n\t\t\t\treturn -0.5 * (a * Math.pow(2, 10 * (k -= 1)) * Math.sin((k - s) * (2 * Math.PI) / p));\n\t\t\t}\n\n\t\t\treturn a * Math.pow(2, -10 * (k -= 1)) * Math.sin((k - s) * (2 * Math.PI) / p) * 0.5 + 1;\n\t\t}\n\n\t},\n\n\tBack: {\n\n\t\tIn: function In(k) {\n\n\t\t\tvar s = 1.70158;\n\n\t\t\treturn k * k * ((s + 1) * k - s);\n\t\t},\n\n\t\tOut: function Out(k) {\n\n\t\t\tvar s = 1.70158;\n\n\t\t\treturn --k * k * ((s + 1) * k + s) + 1;\n\t\t},\n\n\t\tInOut: function InOut(k) {\n\n\t\t\tvar s = 1.70158 * 1.525;\n\n\t\t\tif ((k *= 2) < 1) {\n\t\t\t\treturn 0.5 * (k * k * ((s + 1) * k - s));\n\t\t\t}\n\n\t\t\treturn 0.5 * ((k -= 2) * k * ((s + 1) * k + s) + 2);\n\t\t}\n\n\t},\n\n\tBounce: {\n\n\t\tIn: function In(k) {\n\n\t\t\treturn 1 - TWEEN.Easing.Bounce.Out(1 - k);\n\t\t},\n\n\t\tOut: function Out(k) {\n\n\t\t\tif (k < 1 / 2.75) {\n\t\t\t\treturn 7.5625 * k * k;\n\t\t\t} else if (k < 2 / 2.75) {\n\t\t\t\treturn 7.5625 * (k -= 1.5 / 2.75) * k + 0.75;\n\t\t\t} else if (k < 2.5 / 2.75) {\n\t\t\t\treturn 7.5625 * (k -= 2.25 / 2.75) * k + 0.9375;\n\t\t\t} else {\n\t\t\t\treturn 7.5625 * (k -= 2.625 / 2.75) * k + 0.984375;\n\t\t\t}\n\t\t},\n\n\t\tInOut: function InOut(k) {\n\n\t\t\tif (k < 0.5) {\n\t\t\t\treturn TWEEN.Easing.Bounce.In(k * 2) * 0.5;\n\t\t\t}\n\n\t\t\treturn TWEEN.Easing.Bounce.Out(k * 2 - 1) * 0.5 + 0.5;\n\t\t}\n\n\t}\n\n};\n\nTWEEN.Interpolation = {\n\n\tLinear: function Linear(v, k) {\n\n\t\tvar m = v.length - 1;\n\t\tvar f = m * k;\n\t\tvar i = Math.floor(f);\n\t\tvar fn = TWEEN.Interpolation.Utils.Linear;\n\n\t\tif (k < 0) {\n\t\t\treturn fn(v[0], v[1], f);\n\t\t}\n\n\t\tif (k > 1) {\n\t\t\treturn fn(v[m], v[m - 1], m - f);\n\t\t}\n\n\t\treturn fn(v[i], v[i + 1 > m ? m : i + 1], f - i);\n\t},\n\n\tBezier: function Bezier(v, k) {\n\n\t\tvar b = 0;\n\t\tvar n = v.length - 1;\n\t\tvar pw = Math.pow;\n\t\tvar bn = TWEEN.Interpolation.Utils.Bernstein;\n\n\t\tfor (var i = 0; i <= n; i++) {\n\t\t\tb += pw(1 - k, n - i) * pw(k, i) * v[i] * bn(n, i);\n\t\t}\n\n\t\treturn b;\n\t},\n\n\tCatmullRom: function CatmullRom(v, k) {\n\n\t\tvar m = v.length - 1;\n\t\tvar f = m * k;\n\t\tvar i = Math.floor(f);\n\t\tvar fn = TWEEN.Interpolation.Utils.CatmullRom;\n\n\t\tif (v[0] === v[m]) {\n\n\t\t\tif (k < 0) {\n\t\t\t\ti = Math.floor(f = m * (1 + k));\n\t\t\t}\n\n\t\t\treturn fn(v[(i - 1 + m) % m], v[i], v[(i + 1) % m], v[(i + 2) % m], f - i);\n\t\t} else {\n\n\t\t\tif (k < 0) {\n\t\t\t\treturn v[0] - (fn(v[0], v[0], v[1], v[1], -f) - v[0]);\n\t\t\t}\n\n\t\t\tif (k > 1) {\n\t\t\t\treturn v[m] - (fn(v[m], v[m], v[m - 1], v[m - 1], f - m) - v[m]);\n\t\t\t}\n\n\t\t\treturn fn(v[i ? i - 1 : 0], v[i], v[m < i + 1 ? m : i + 1], v[m < i + 2 ? m : i + 2], f - i);\n\t\t}\n\t},\n\n\tUtils: {\n\n\t\tLinear: function Linear(p0, p1, t) {\n\n\t\t\treturn (p1 - p0) * t + p0;\n\t\t},\n\n\t\tBernstein: function Bernstein(n, i) {\n\n\t\t\tvar fc = TWEEN.Interpolation.Utils.Factorial;\n\n\t\t\treturn fc(n) / fc(i) / fc(n - i);\n\t\t},\n\n\t\tFactorial: function () {\n\n\t\t\tvar a = [1];\n\n\t\t\treturn function (n) {\n\n\t\t\t\tvar s = 1;\n\n\t\t\t\tif (a[n]) {\n\t\t\t\t\treturn a[n];\n\t\t\t\t}\n\n\t\t\t\tfor (var i = n; i > 1; i--) {\n\t\t\t\t\ts *= i;\n\t\t\t\t}\n\n\t\t\t\ta[n] = s;\n\t\t\t\treturn s;\n\t\t\t};\n\t\t}(),\n\n\t\tCatmullRom: function CatmullRom(p0, p1, p2, p3, t) {\n\n\t\t\tvar v0 = (p2 - p0) * 0.5;\n\t\t\tvar v1 = (p3 - p1) * 0.5;\n\t\t\tvar t2 = t * t;\n\t\t\tvar t3 = t * t2;\n\n\t\t\treturn (2 * p1 - 2 * p2 + v0 + v1) * t3 + (-3 * p1 + 3 * p2 - 2 * v0 - v1) * t2 + v0 * t + p1;\n\t\t}\n\n\t}\n\n};\n\n// UMD (Universal Module Definition)\n(function (root) {\n\n\tif (true) {\n\n\t\t// AMD\n\t\t!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function () {\n\t\t\treturn TWEEN;\n\t\t}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));\n\t} else if ((typeof exports === 'undefined' ? 'undefined' : _typeof(exports)) === 'object') {\n\n\t\t// Node.js\n\t\tmodule.exports = TWEEN;\n\t} else {\n\n\t\t// Global variable\n\t\troot.TWEEN = TWEEN;\n\t}\n})(undefined);\n\n/*****************\n ** WEBPACK FOOTER\n ** ./~/tween.js/src/Tween.js\n ** module id = 3\n ** module chunks = 0\n **/\n//# sourceURL=webpack:///./~/tween.js/src/Tween.js?");
/***/ },
/* 4 */
/***/ function(module, exports) {
eval("'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n/**\r\n * @author alteredq / http://alteredqualia.com/\r\n * @author mr.doob / http://mrdoob.com/\r\n */\n\nexports.default = {\n canvas: !!window.CanvasRenderingContext2D,\n webgl: function () {\n try {\n var canvas = document.createElement('canvas');\n\n return !!(window.WebGLRenderingContext && (canvas.getContext('webgl') || canvas.getContext('experimental-webgl')));\n } catch (e) {\n return false;\n }\n }(),\n\n workers: !!window.Worker,\n fileapi: window.File && window.FileReader && window.FileList && window.Blob,\n\n getWebGLErrorMessage: function getWebGLErrorMessage() {\n var element = document.createElement('div');\n element.id = 'webgl-error-message';\n element.style.fontFamily = 'monospace';\n element.style.fontSize = '13px';\n element.style.fontWeight = 'normal';\n element.style.textAlign = 'center';\n element.style.background = '#fff';\n element.style.color = '#000';\n element.style.padding = '1.5em';\n element.style.width = '400px';\n element.style.margin = '5em auto 0';\n\n if (!this.webgl) {\n element.innerHTML = window.WebGLRenderingContext ? ['Your graphics card does not seem to support WebGL.
', 'Find out how to get it here.'].join('\\n') : ['Your browser does not seem to support WebGL.
', 'Find out how to get it here.'].join('\\n');\n }\n\n return element;\n },\n\n addGetWebGLMessage: function addGetWebGLMessage(parameters) {\n var parent, id, element;\n\n parameters = parameters || {};\n\n parent = parameters.parent !== undefined ? parameters.parent : document.body;\n id = parameters.id !== undefined ? parameters.id : 'oldie';\n\n element = this.getWebGLErrorMessage();\n element.id = id;\n\n parent.appendChild(element);\n }\n};\n\n/*****************\n ** WEBPACK FOOTER\n ** ./src/js/utils/detector.js\n ** module id = 4\n ** module chunks = 0\n **/\n//# sourceURL=webpack:///./src/js/utils/detector.js?");
/***/ },
/* 5 */
/***/ function(module, exports, __webpack_require__) {
eval("'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); // Global imports -\n\n\n// Local imports -\n// Components\n\n\n// Helpers\n\n\n// Model\n\n\n// Managers\n\n\n// data\n\n\nvar _three = __webpack_require__(6);\n\nvar THREE = _interopRequireWildcard(_three);\n\nvar _tween = __webpack_require__(3);\n\nvar _tween2 = _interopRequireDefault(_tween);\n\nvar _renderer = __webpack_require__(7);\n\nvar _renderer2 = _interopRequireDefault(_renderer);\n\nvar _camera = __webpack_require__(8);\n\nvar _camera2 = _interopRequireDefault(_camera);\n\nvar _light = __webpack_require__(9);\n\nvar _light2 = _interopRequireDefault(_light);\n\nvar _controls = __webpack_require__(10);\n\nvar _controls2 = _interopRequireDefault(_controls);\n\nvar _geometry = __webpack_require__(12);\n\nvar _geometry2 = _interopRequireDefault(_geometry);\n\nvar _texture = __webpack_require__(14);\n\nvar _texture2 = _interopRequireDefault(_texture);\n\nvar _model = __webpack_require__(19);\n\nvar _model2 = _interopRequireDefault(_model);\n\nvar _interaction = __webpack_require__(21);\n\nvar _interaction2 = _interopRequireDefault(_interaction);\n\nvar _datGUI = __webpack_require__(23);\n\nvar _datGUI2 = _interopRequireDefault(_datGUI);\n\nvar _config = __webpack_require__(2);\n\nvar _config2 = _interopRequireDefault(_config);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n// -- End of imports\n\n// Local vars for rStats\nvar rS = void 0,\n bS = void 0,\n glS = void 0,\n tS = void 0;\n\n// This class instantiates and ties all of the components together, starts the loading process and renders the main loop\n\nvar Main = function () {\n function Main(container) {\n var _this = this;\n\n _classCallCheck(this, Main);\n\n // Set container property to container element\n this.container = container;\n\n // Start Three clock\n this.clock = new THREE.Clock();\n\n // Main scene creation\n this.scene = new THREE.Scene();\n this.scene.fog = new THREE.FogExp2(_config2.default.fog.color, _config2.default.fog.near);\n\n // Get Device Pixel Ratio first for retina\n if (window.devicePixelRatio) {\n _config2.default.dpr = window.devicePixelRatio;\n }\n\n // Main renderer instantiation\n this.renderer = new _renderer2.default(this.scene, container);\n\n // Components instantiation\n this.camera = new _camera2.default(this.renderer.threeRenderer);\n this.controls = new _controls2.default(this.camera.threeCamera, container);\n this.light = new _light2.default(this.scene);\n\n // Create and place lights in scene\n var lights = ['ambient', 'directional', 'point', 'hemi'];\n for (var i = 0; i < lights.length; i++) {\n this.light.place(lights[i]);\n }\n\n // Create and place geo in scene\n this.geometry = new _geometry2.default(this.scene);\n this.geometry.make('plane')(150, 150, 10, 10);\n this.geometry.place([0, -20, 0], [Math.PI / 2, 0, 0]);\n\n // Set up rStats if dev environment\n if (_config2.default.isDev) {\n bS = new BrowserStats();\n glS = new glStats();\n tS = new threeStats(this.renderer.threeRenderer);\n\n rS = new rStats({\n CSSPath: './assets/css/',\n userTimingAPI: true,\n values: {\n frame: { caption: 'Total frame time (ms)', over: 16, average: true, avgMs: 100 },\n fps: { caption: 'Framerate (FPS)', below: 30 },\n calls: { caption: 'Calls (three.js)', over: 3000 },\n raf: { caption: 'Time since last rAF (ms)', average: true, avgMs: 100 },\n rstats: { caption: 'rStats update (ms)', average: true, avgMs: 100 },\n texture: { caption: 'GenTex', average: true, avgMs: 100 }\n },\n groups: [{ caption: 'Framerate', values: ['fps', 'raf'] }, { caption: 'Frame Budget', values: ['frame', 'texture', 'setup', 'render'] }],\n fractions: [{ base: 'frame', steps: ['texture', 'setup', 'render'] }],\n plugins: [bS, tS, glS]\n });\n }\n\n // Instantiate texture class\n this.texture = new _texture2.default();\n\n // Start loading the textures and then go on to load the model after the texture Promises have resolved\n this.texture.load().then(function () {\n _this.manager = new THREE.LoadingManager();\n\n // Textures loaded, load model\n _this.model = new _model2.default(_this.scene, _this.manager, _this.texture.textures);\n _this.model.load();\n\n // onProgress callback\n _this.manager.onProgress = function (item, loaded, total) {\n console.log(item + ': ' + loaded + ' ' + total);\n };\n\n // All loaders done now\n _this.manager.onLoad = function () {\n // Set up interaction manager with the app now that the model is finished loading\n new _interaction2.default(_this.renderer.threeRenderer, _this.scene, _this.camera.threeCamera, _this.controls.threeControls);\n\n // Add dat.GUI controls if dev\n if (_config2.default.isDev) {\n new _datGUI2.default(_this, _this.model.obj);\n }\n\n // Everything is now fully loaded\n _config2.default.isLoaded = true;\n _this.container.querySelector('#loading').style.display = 'none';\n };\n });\n\n // Start render which does not wait for model fully loaded\n this.render();\n }\n\n _createClass(Main, [{\n key: 'render',\n value: function render() {\n // Render rStats if Dev\n if (_config2.default.isDev) {\n rS('frame').start();\n glS.start();\n\n rS('rAF').tick();\n rS('FPS').frame();\n\n rS('render').start();\n }\n\n // Call render function and pass in created scene and camera\n this.renderer.render(this.scene, this.camera.threeCamera);\n\n // rStats has finished determining render call now\n if (_config2.default.isDev) {\n rS('render').end(); // render finished\n rS('frame').end(); // frame finished\n\n // Local rStats update\n rS('rStats').start();\n rS().update();\n rS('rStats').end();\n }\n\n // Delta time is sometimes needed for certain updates\n //const delta = this.clock.getDelta();\n\n // Call any vendor or module updates here\n _tween2.default.update();\n this.controls.threeControls.update();\n\n // RAF\n requestAnimationFrame(this.render.bind(this)); // Bind the main class instead of window object\n }\n }]);\n\n return Main;\n}();\n\nexports.default = Main;\n\n/*****************\n ** WEBPACK FOOTER\n ** ./src/js/app/main.js\n ** module id = 5\n ** module chunks = 0\n **/\n//# sourceURL=webpack:///./src/js/app/main.js?");
/***/ },
/* 6 */
/***/ function(module, exports, __webpack_require__) {
eval("var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;'use strict';var _typeof=typeof Symbol===\"function\"&&typeof Symbol.iterator===\"symbol\"?function(obj){return typeof obj;}:function(obj){return obj&&typeof Symbol===\"function\"&&obj.constructor===Symbol&&obj!==Symbol.prototype?\"symbol\":typeof obj;};(function(global,factory){( false?'undefined':_typeof(exports))==='object'&&typeof module!=='undefined'?factory(exports): true?!(__WEBPACK_AMD_DEFINE_ARRAY__ = [exports], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory), __WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ? (__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)):factory(global.THREE=global.THREE||{});})(undefined,function(exports){'use strict';// Polyfills\nif(Number.EPSILON===undefined){Number.EPSILON=Math.pow(2,-52);}//\nif(Math.sign===undefined){// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/sign\nMath.sign=function(x){return x<0?-1:x>0?1:+x;};}if(Function.prototype.name===undefined){// Missing in IE9-11.\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/name\nObject.defineProperty(Function.prototype,'name',{get:function get(){return this.toString().match(/^\\s*function\\s*(\\S*)\\s*\\(/)[1];}});}if(Object.assign===undefined){// Missing in IE.\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign\n(function(){Object.assign=function(target){'use strict';if(target===undefined||target===null){throw new TypeError('Cannot convert undefined or null to object');}var output=Object(target);for(var index=1;index>4;uuid[i]=chars[i===19?r&0x3|0x8:r];}}return uuid.join('');};}(),clamp:function clamp(value,min,max){return Math.max(min,Math.min(max,value));},// compute euclidian modulo of m % n\n// https://en.wikipedia.org/wiki/Modulo_operation\neuclideanModulo:function euclideanModulo(n,m){return(n%m+m)%m;},// Linear mapping from range to range \nmapLinear:function mapLinear(x,a1,a2,b1,b2){return b1+(x-a1)*(b2-b1)/(a2-a1);},// http://en.wikipedia.org/wiki/Smoothstep\nsmoothstep:function smoothstep(x,min,max){if(x<=min)return 0;if(x>=max)return 1;x=(x-min)/(max-min);return x*x*(3-2*x);},smootherstep:function smootherstep(x,min,max){if(x<=min)return 0;if(x>=max)return 1;x=(x-min)/(max-min);return x*x*x*(x*(x*6-15)+10);},random16:function random16(){console.warn('THREE.Math.random16() has been deprecated. Use Math.random() instead.');return Math.random();},// Random integer from interval\nrandInt:function randInt(low,high){return low+Math.floor(Math.random()*(high-low+1));},// Random float from interval\nrandFloat:function randFloat(low,high){return low+Math.random()*(high-low);},// Random float from <-range/2, range/2> interval\nrandFloatSpread:function randFloatSpread(range){return range*(0.5-Math.random());},degToRad:function degToRad(degrees){return degrees*exports.Math.DEG2RAD;},radToDeg:function radToDeg(radians){return radians*exports.Math.RAD2DEG;},isPowerOfTwo:function isPowerOfTwo(value){return(value&value-1)===0&&value!==0;},nearestPowerOfTwo:function nearestPowerOfTwo(value){return Math.pow(2,Math.round(Math.log(value)/Math.LN2));},nextPowerOfTwo:function nextPowerOfTwo(value){value--;value|=value>>1;value|=value>>2;value|=value>>4;value|=value>>8;value|=value>>16;value++;return value;}};/**\n * @author mrdoob / http://mrdoob.com/\n * @author philogb / http://blog.thejit.org/\n * @author egraether / http://egraether.com/\n * @author zz85 / http://www.lab4games.net/zz85/blog\n */function Vector2(x,y){this.x=x||0;this.y=y||0;}Vector2.prototype={constructor:Vector2,isVector2:true,get width(){return this.x;},set width(value){this.x=value;},get height(){return this.y;},set height(value){this.y=value;},//\nset:function set(x,y){this.x=x;this.y=y;return this;},setScalar:function setScalar(scalar){this.x=scalar;this.y=scalar;return this;},setX:function setX(x){this.x=x;return this;},setY:function setY(y){this.y=y;return this;},setComponent:function setComponent(index,value){switch(index){case 0:this.x=value;break;case 1:this.y=value;break;default:throw new Error('index is out of range: '+index);}},getComponent:function getComponent(index){switch(index){case 0:return this.x;case 1:return this.y;default:throw new Error('index is out of range: '+index);}},clone:function clone(){return new this.constructor(this.x,this.y);},copy:function copy(v){this.x=v.x;this.y=v.y;return this;},add:function add(v,w){if(w!==undefined){console.warn('THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead.');return this.addVectors(v,w);}this.x+=v.x;this.y+=v.y;return this;},addScalar:function addScalar(s){this.x+=s;this.y+=s;return this;},addVectors:function addVectors(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this;},addScaledVector:function addScaledVector(v,s){this.x+=v.x*s;this.y+=v.y*s;return this;},sub:function sub(v,w){if(w!==undefined){console.warn('THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.');return this.subVectors(v,w);}this.x-=v.x;this.y-=v.y;return this;},subScalar:function subScalar(s){this.x-=s;this.y-=s;return this;},subVectors:function subVectors(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this;},multiply:function multiply(v){this.x*=v.x;this.y*=v.y;return this;},multiplyScalar:function multiplyScalar(scalar){if(isFinite(scalar)){this.x*=scalar;this.y*=scalar;}else{this.x=0;this.y=0;}return this;},divide:function divide(v){this.x/=v.x;this.y/=v.y;return this;},divideScalar:function divideScalar(scalar){return this.multiplyScalar(1/scalar);},min:function min(v){this.x=Math.min(this.x,v.x);this.y=Math.min(this.y,v.y);return this;},max:function max(v){this.x=Math.max(this.x,v.x);this.y=Math.max(this.y,v.y);return this;},clamp:function clamp(min,max){// This function assumes min < max, if this assumption isn't true it will not operate correctly\nthis.x=Math.max(min.x,Math.min(max.x,this.x));this.y=Math.max(min.y,Math.min(max.y,this.y));return this;},clampScalar:function(){var min,max;return function clampScalar(minVal,maxVal){if(min===undefined){min=new Vector2();max=new Vector2();}min.set(minVal,minVal);max.set(maxVal,maxVal);return this.clamp(min,max);};}(),clampLength:function clampLength(min,max){var length=this.length();return this.multiplyScalar(Math.max(min,Math.min(max,length))/length);},floor:function floor(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);return this;},ceil:function ceil(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this;},round:function round(){this.x=Math.round(this.x);this.y=Math.round(this.y);return this;},roundToZero:function roundToZero(){this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x);this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y);return this;},negate:function negate(){this.x=-this.x;this.y=-this.y;return this;},dot:function dot(v){return this.x*v.x+this.y*v.y;},lengthSq:function lengthSq(){return this.x*this.x+this.y*this.y;},length:function length(){return Math.sqrt(this.x*this.x+this.y*this.y);},lengthManhattan:function lengthManhattan(){return Math.abs(this.x)+Math.abs(this.y);},normalize:function normalize(){return this.divideScalar(this.length());},angle:function angle(){// computes the angle in radians with respect to the positive x-axis\nvar angle=Math.atan2(this.y,this.x);if(angle<0)angle+=2*Math.PI;return angle;},distanceTo:function distanceTo(v){return Math.sqrt(this.distanceToSquared(v));},distanceToSquared:function distanceToSquared(v){var dx=this.x-v.x,dy=this.y-v.y;return dx*dx+dy*dy;},distanceToManhattan:function distanceToManhattan(v){return Math.abs(this.x-v.x)+Math.abs(this.y-v.y);},setLength:function setLength(length){return this.multiplyScalar(length/this.length());},lerp:function lerp(v,alpha){this.x+=(v.x-this.x)*alpha;this.y+=(v.y-this.y)*alpha;return this;},lerpVectors:function lerpVectors(v1,v2,alpha){return this.subVectors(v2,v1).multiplyScalar(alpha).add(v1);},equals:function equals(v){return v.x===this.x&&v.y===this.y;},fromArray:function fromArray(array,offset){if(offset===undefined)offset=0;this.x=array[offset];this.y=array[offset+1];return this;},toArray:function toArray(array,offset){if(array===undefined)array=[];if(offset===undefined)offset=0;array[offset]=this.x;array[offset+1]=this.y;return array;},fromAttribute:function fromAttribute(attribute,index,offset){if(offset===undefined)offset=0;index=index*attribute.itemSize+offset;this.x=attribute.array[index];this.y=attribute.array[index+1];return this;},rotateAround:function rotateAround(center,angle){var c=Math.cos(angle),s=Math.sin(angle);var x=this.x-center.x;var y=this.y-center.y;this.x=x*c-y*s+center.x;this.y=x*s+y*c+center.y;return this;}};/**\n * @author mrdoob / http://mrdoob.com/\n * @author alteredq / http://alteredqualia.com/\n * @author szimek / https://github.com/szimek/\n */function Texture(image,mapping,wrapS,wrapT,magFilter,minFilter,format,type,anisotropy,encoding){Object.defineProperty(this,'id',{value:TextureIdCount()});this.uuid=exports.Math.generateUUID();this.name='';this.sourceFile='';this.image=image!==undefined?image:Texture.DEFAULT_IMAGE;this.mipmaps=[];this.mapping=mapping!==undefined?mapping:Texture.DEFAULT_MAPPING;this.wrapS=wrapS!==undefined?wrapS:ClampToEdgeWrapping;this.wrapT=wrapT!==undefined?wrapT:ClampToEdgeWrapping;this.magFilter=magFilter!==undefined?magFilter:LinearFilter;this.minFilter=minFilter!==undefined?minFilter:LinearMipMapLinearFilter;this.anisotropy=anisotropy!==undefined?anisotropy:1;this.format=format!==undefined?format:RGBAFormat;this.type=type!==undefined?type:UnsignedByteType;this.offset=new Vector2(0,0);this.repeat=new Vector2(1,1);this.generateMipmaps=true;this.premultiplyAlpha=false;this.flipY=true;this.unpackAlignment=4;// valid values: 1, 2, 4, 8 (see http://www.khronos.org/opengles/sdk/docs/man/xhtml/glPixelStorei.xml)\n// Values of encoding !== THREE.LinearEncoding only supported on map, envMap and emissiveMap.\n//\n// Also changing the encoding after already used by a Material will not automatically make the Material\n// update. You need to explicitly call Material.needsUpdate to trigger it to recompile.\nthis.encoding=encoding!==undefined?encoding:LinearEncoding;this.version=0;this.onUpdate=null;}Texture.DEFAULT_IMAGE=undefined;Texture.DEFAULT_MAPPING=UVMapping;Texture.prototype={constructor:Texture,isTexture:true,set needsUpdate(value){if(value===true)this.version++;},clone:function clone(){return new this.constructor().copy(this);},copy:function copy(source){this.image=source.image;this.mipmaps=source.mipmaps.slice(0);this.mapping=source.mapping;this.wrapS=source.wrapS;this.wrapT=source.wrapT;this.magFilter=source.magFilter;this.minFilter=source.minFilter;this.anisotropy=source.anisotropy;this.format=source.format;this.type=source.type;this.offset.copy(source.offset);this.repeat.copy(source.repeat);this.generateMipmaps=source.generateMipmaps;this.premultiplyAlpha=source.premultiplyAlpha;this.flipY=source.flipY;this.unpackAlignment=source.unpackAlignment;this.encoding=source.encoding;return this;},toJSON:function toJSON(meta){if(meta.textures[this.uuid]!==undefined){return meta.textures[this.uuid];}function getDataURL(image){var canvas;if(image.toDataURL!==undefined){canvas=image;}else{canvas=document.createElementNS('http://www.w3.org/1999/xhtml','canvas');canvas.width=image.width;canvas.height=image.height;canvas.getContext('2d').drawImage(image,0,0,image.width,image.height);}if(canvas.width>2048||canvas.height>2048){return canvas.toDataURL('image/jpeg',0.6);}else{return canvas.toDataURL('image/png');}}var output={metadata:{version:4.4,type:'Texture',generator:'Texture.toJSON'},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(this.image!==undefined){// TODO: Move to THREE.Image\nvar image=this.image;if(image.uuid===undefined){image.uuid=exports.Math.generateUUID();// UGH\n}if(meta.images[image.uuid]===undefined){meta.images[image.uuid]={uuid:image.uuid,url:getDataURL(image)};}output.image=image.uuid;}meta.textures[this.uuid]=output;return output;},dispose:function dispose(){this.dispatchEvent({type:'dispose'});},transformUv:function transformUv(uv){if(this.mapping!==UVMapping)return;uv.multiply(this.repeat);uv.add(this.offset);if(uv.x<0||uv.x>1){switch(this.wrapS){case RepeatWrapping:uv.x=uv.x-Math.floor(uv.x);break;case ClampToEdgeWrapping:uv.x=uv.x<0?0:1;break;case MirroredRepeatWrapping:if(Math.abs(Math.floor(uv.x)%2)===1){uv.x=Math.ceil(uv.x)-uv.x;}else{uv.x=uv.x-Math.floor(uv.x);}break;}}if(uv.y<0||uv.y>1){switch(this.wrapT){case RepeatWrapping:uv.y=uv.y-Math.floor(uv.y);break;case ClampToEdgeWrapping:uv.y=uv.y<0?0:1;break;case MirroredRepeatWrapping:if(Math.abs(Math.floor(uv.y)%2)===1){uv.y=Math.ceil(uv.y)-uv.y;}else{uv.y=uv.y-Math.floor(uv.y);}break;}}if(this.flipY){uv.y=1-uv.y;}}};Object.assign(Texture.prototype,EventDispatcher.prototype);var count=0;function TextureIdCount(){return count++;};/**\n * @author supereggbert / http://www.paulbrunt.co.uk/\n * @author philogb / http://blog.thejit.org/\n * @author mikael emtinger / http://gomo.se/\n * @author egraether / http://egraether.com/\n * @author WestLangley / http://github.com/WestLangley\n */function Vector4(x,y,z,w){this.x=x||0;this.y=y||0;this.z=z||0;this.w=w!==undefined?w:1;}Vector4.prototype={constructor:Vector4,isVector4:true,set:function set(x,y,z,w){this.x=x;this.y=y;this.z=z;this.w=w;return this;},setScalar:function setScalar(scalar){this.x=scalar;this.y=scalar;this.z=scalar;this.w=scalar;return this;},setX:function setX(x){this.x=x;return this;},setY:function setY(y){this.y=y;return this;},setZ:function setZ(z){this.z=z;return this;},setW:function setW(w){this.w=w;return this;},setComponent:function setComponent(index,value){switch(index){case 0:this.x=value;break;case 1:this.y=value;break;case 2:this.z=value;break;case 3:this.w=value;break;default:throw new Error('index is out of range: '+index);}},getComponent:function getComponent(index){switch(index){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error('index is out of range: '+index);}},clone:function clone(){return new this.constructor(this.x,this.y,this.z,this.w);},copy:function copy(v){this.x=v.x;this.y=v.y;this.z=v.z;this.w=v.w!==undefined?v.w:1;return this;},add:function add(v,w){if(w!==undefined){console.warn('THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.');return this.addVectors(v,w);}this.x+=v.x;this.y+=v.y;this.z+=v.z;this.w+=v.w;return this;},addScalar:function addScalar(s){this.x+=s;this.y+=s;this.z+=s;this.w+=s;return this;},addVectors:function addVectors(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this;},addScaledVector:function addScaledVector(v,s){this.x+=v.x*s;this.y+=v.y*s;this.z+=v.z*s;this.w+=v.w*s;return this;},sub:function sub(v,w){if(w!==undefined){console.warn('THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.');return this.subVectors(v,w);}this.x-=v.x;this.y-=v.y;this.z-=v.z;this.w-=v.w;return this;},subScalar:function subScalar(s){this.x-=s;this.y-=s;this.z-=s;this.w-=s;return this;},subVectors:function subVectors(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this;},multiplyScalar:function multiplyScalar(scalar){if(isFinite(scalar)){this.x*=scalar;this.y*=scalar;this.z*=scalar;this.w*=scalar;}else{this.x=0;this.y=0;this.z=0;this.w=0;}return this;},applyMatrix4:function applyMatrix4(m){var x=this.x,y=this.y,z=this.z,w=this.w;var e=m.elements;this.x=e[0]*x+e[4]*y+e[8]*z+e[12]*w;this.y=e[1]*x+e[5]*y+e[9]*z+e[13]*w;this.z=e[2]*x+e[6]*y+e[10]*z+e[14]*w;this.w=e[3]*x+e[7]*y+e[11]*z+e[15]*w;return this;},divideScalar:function divideScalar(scalar){return this.multiplyScalar(1/scalar);},setAxisAngleFromQuaternion:function setAxisAngleFromQuaternion(q){// http://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\n// q is assumed to be normalized\nthis.w=2*Math.acos(q.w);var s=Math.sqrt(1-q.w*q.w);if(s<0.0001){this.x=1;this.y=0;this.z=0;}else{this.x=q.x/s;this.y=q.y/s;this.z=q.z/s;}return this;},setAxisAngleFromRotationMatrix:function setAxisAngleFromRotationMatrix(m){// http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToAngle/index.htm\n// assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)\nvar angle,x,y,z,// variables for result\nepsilon=0.01,// margin to allow for rounding errors\nepsilon2=0.1,// margin to distinguish between 0 and 180 degrees\nte=m.elements,m11=te[0],m12=te[4],m13=te[8],m21=te[1],m22=te[5],m23=te[9],m31=te[2],m32=te[6],m33=te[10];if(Math.abs(m12-m21)yy&&xx>zz){// m11 is the largest diagonal term\nif(xxzz){// m22 is the largest diagonal term\nif(yy0){s=0.5/Math.sqrt(trace+1.0);this._w=0.25/s;this._x=(m32-m23)*s;this._y=(m13-m31)*s;this._z=(m21-m12)*s;}else if(m11>m22&&m11>m33){s=2.0*Math.sqrt(1.0+m11-m22-m33);this._w=(m32-m23)/s;this._x=0.25*s;this._y=(m12+m21)/s;this._z=(m13+m31)/s;}else if(m22>m33){s=2.0*Math.sqrt(1.0+m22-m11-m33);this._w=(m13-m31)/s;this._x=(m12+m21)/s;this._y=0.25*s;this._z=(m23+m32)/s;}else{s=2.0*Math.sqrt(1.0+m33-m11-m22);this._w=(m21-m12)/s;this._x=(m13+m31)/s;this._y=(m23+m32)/s;this._z=0.25*s;}this.onChangeCallback();return this;},setFromUnitVectors:function(){// http://lolengine.net/blog/2014/02/24/quaternion-from-two-vectors-final\n// assumes direction vectors vFrom and vTo are normalized\nvar v1,r;var EPS=0.000001;return function setFromUnitVectors(vFrom,vTo){if(v1===undefined)v1=new Vector3();r=vFrom.dot(vTo)+1;if(rMath.abs(vFrom.z)){v1.set(-vFrom.y,vFrom.x,0);}else{v1.set(0,-vFrom.z,vFrom.y);}}else{v1.crossVectors(vFrom,vTo);}this._x=v1.x;this._y=v1.y;this._z=v1.z;this._w=r;return this.normalize();};}(),inverse:function inverse(){return this.conjugate().normalize();},conjugate:function conjugate(){this._x*=-1;this._y*=-1;this._z*=-1;this.onChangeCallback();return this;},dot:function dot(v){return this._x*v._x+this._y*v._y+this._z*v._z+this._w*v._w;},lengthSq:function lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w;},length:function length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w);},normalize:function normalize(){var l=this.length();if(l===0){this._x=0;this._y=0;this._z=0;this._w=1;}else{l=1/l;this._x=this._x*l;this._y=this._y*l;this._z=this._z*l;this._w=this._w*l;}this.onChangeCallback();return this;},multiply:function multiply(q,p){if(p!==undefined){console.warn('THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.');return this.multiplyQuaternions(q,p);}return this.multiplyQuaternions(this,q);},premultiply:function premultiply(q){return this.multiplyQuaternions(q,this);},multiplyQuaternions:function multiplyQuaternions(a,b){// from http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/code/index.htm\nvar qax=a._x,qay=a._y,qaz=a._z,qaw=a._w;var qbx=b._x,qby=b._y,qbz=b._z,qbw=b._w;this._x=qax*qbw+qaw*qbx+qay*qbz-qaz*qby;this._y=qay*qbw+qaw*qby+qaz*qbx-qax*qbz;this._z=qaz*qbw+qaw*qbz+qax*qby-qay*qbx;this._w=qaw*qbw-qax*qbx-qay*qby-qaz*qbz;this.onChangeCallback();return this;},slerp:function slerp(qb,t){if(t===0)return this;if(t===1)return this.copy(qb);var x=this._x,y=this._y,z=this._z,w=this._w;// http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/slerp/\nvar cosHalfTheta=w*qb._w+x*qb._x+y*qb._y+z*qb._z;if(cosHalfTheta<0){this._w=-qb._w;this._x=-qb._x;this._y=-qb._y;this._z=-qb._z;cosHalfTheta=-cosHalfTheta;}else{this.copy(qb);}if(cosHalfTheta>=1.0){this._w=w;this._x=x;this._y=y;this._z=z;return this;}var sinHalfTheta=Math.sqrt(1.0-cosHalfTheta*cosHalfTheta);if(Math.abs(sinHalfTheta)<0.001){this._w=0.5*(w+this._w);this._x=0.5*(x+this._x);this._y=0.5*(y+this._y);this._z=0.5*(z+this._z);return this;}var halfTheta=Math.atan2(sinHalfTheta,cosHalfTheta);var ratioA=Math.sin((1-t)*halfTheta)/sinHalfTheta,ratioB=Math.sin(t*halfTheta)/sinHalfTheta;this._w=w*ratioA+this._w*ratioB;this._x=x*ratioA+this._x*ratioB;this._y=y*ratioA+this._y*ratioB;this._z=z*ratioA+this._z*ratioB;this.onChangeCallback();return this;},equals:function equals(quaternion){return quaternion._x===this._x&&quaternion._y===this._y&&quaternion._z===this._z&&quaternion._w===this._w;},fromArray:function fromArray(array,offset){if(offset===undefined)offset=0;this._x=array[offset];this._y=array[offset+1];this._z=array[offset+2];this._w=array[offset+3];this.onChangeCallback();return this;},toArray:function toArray(array,offset){if(array===undefined)array=[];if(offset===undefined)offset=0;array[offset]=this._x;array[offset+1]=this._y;array[offset+2]=this._z;array[offset+3]=this._w;return array;},onChange:function onChange(callback){this.onChangeCallback=callback;return this;},onChangeCallback:function onChangeCallback(){}};Object.assign(Quaternion,{slerp:function slerp(qa,qb,qm,t){return qm.copy(qa).slerp(qb,t);},slerpFlat:function slerpFlat(dst,dstOffset,src0,srcOffset0,src1,srcOffset1,t){// fuzz-free, array-based Quaternion SLERP operation\nvar x0=src0[srcOffset0+0],y0=src0[srcOffset0+1],z0=src0[srcOffset0+2],w0=src0[srcOffset0+3],x1=src1[srcOffset1+0],y1=src1[srcOffset1+1],z1=src1[srcOffset1+2],w1=src1[srcOffset1+3];if(w0!==w1||x0!==x1||y0!==y1||z0!==z1){var s=1-t,cos=x0*x1+y0*y1+z0*z1+w0*w1,dir=cos>=0?1:-1,sqrSin=1-cos*cos;// Skip the Slerp for tiny steps to avoid numeric problems:\nif(sqrSin>Number.EPSILON){var sin=Math.sqrt(sqrSin),len=Math.atan2(sin,cos*dir);s=Math.sin(s*len)/sin;t=Math.sin(t*len)/sin;}var tDir=t*dir;x0=x0*s+x1*tDir;y0=y0*s+y1*tDir;z0=z0*s+z1*tDir;w0=w0*s+w1*tDir;// Normalize in case we just did a lerp:\nif(s===1-t){var f=1/Math.sqrt(x0*x0+y0*y0+z0*z0+w0*w0);x0*=f;y0*=f;z0*=f;w0*=f;}}dst[dstOffset]=x0;dst[dstOffset+1]=y0;dst[dstOffset+2]=z0;dst[dstOffset+3]=w0;}});/**\n * @author mrdoob / http://mrdoob.com/\n * @author *kile / http://kile.stravaganza.org/\n * @author philogb / http://blog.thejit.org/\n * @author mikael emtinger / http://gomo.se/\n * @author egraether / http://egraether.com/\n * @author WestLangley / http://github.com/WestLangley\n */function Vector3(x,y,z){this.x=x||0;this.y=y||0;this.z=z||0;}Vector3.prototype={constructor:Vector3,isVector3:true,set:function set(x,y,z){this.x=x;this.y=y;this.z=z;return this;},setScalar:function setScalar(scalar){this.x=scalar;this.y=scalar;this.z=scalar;return this;},setX:function setX(x){this.x=x;return this;},setY:function setY(y){this.y=y;return this;},setZ:function setZ(z){this.z=z;return this;},setComponent:function setComponent(index,value){switch(index){case 0:this.x=value;break;case 1:this.y=value;break;case 2:this.z=value;break;default:throw new Error('index is out of range: '+index);}},getComponent:function getComponent(index){switch(index){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error('index is out of range: '+index);}},clone:function clone(){return new this.constructor(this.x,this.y,this.z);},copy:function copy(v){this.x=v.x;this.y=v.y;this.z=v.z;return this;},add:function add(v,w){if(w!==undefined){console.warn('THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.');return this.addVectors(v,w);}this.x+=v.x;this.y+=v.y;this.z+=v.z;return this;},addScalar:function addScalar(s){this.x+=s;this.y+=s;this.z+=s;return this;},addVectors:function addVectors(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this;},addScaledVector:function addScaledVector(v,s){this.x+=v.x*s;this.y+=v.y*s;this.z+=v.z*s;return this;},sub:function sub(v,w){if(w!==undefined){console.warn('THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.');return this.subVectors(v,w);}this.x-=v.x;this.y-=v.y;this.z-=v.z;return this;},subScalar:function subScalar(s){this.x-=s;this.y-=s;this.z-=s;return this;},subVectors:function subVectors(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this;},multiply:function multiply(v,w){if(w!==undefined){console.warn('THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.');return this.multiplyVectors(v,w);}this.x*=v.x;this.y*=v.y;this.z*=v.z;return this;},multiplyScalar:function multiplyScalar(scalar){if(isFinite(scalar)){this.x*=scalar;this.y*=scalar;this.z*=scalar;}else{this.x=0;this.y=0;this.z=0;}return this;},multiplyVectors:function multiplyVectors(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this;},applyEuler:function(){var quaternion;return function applyEuler(euler){if((euler&&euler.isEuler)===false){console.error('THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.');}if(quaternion===undefined)quaternion=new Quaternion();return this.applyQuaternion(quaternion.setFromEuler(euler));};}(),applyAxisAngle:function(){var quaternion;return function applyAxisAngle(axis,angle){if(quaternion===undefined)quaternion=new Quaternion();return this.applyQuaternion(quaternion.setFromAxisAngle(axis,angle));};}(),applyMatrix3:function applyMatrix3(m){var x=this.x,y=this.y,z=this.z;var e=m.elements;this.x=e[0]*x+e[3]*y+e[6]*z;this.y=e[1]*x+e[4]*y+e[7]*z;this.z=e[2]*x+e[5]*y+e[8]*z;return this;},applyMatrix4:function applyMatrix4(m){// input: THREE.Matrix4 affine matrix\nvar x=this.x,y=this.y,z=this.z;var e=m.elements;this.x=e[0]*x+e[4]*y+e[8]*z+e[12];this.y=e[1]*x+e[5]*y+e[9]*z+e[13];this.z=e[2]*x+e[6]*y+e[10]*z+e[14];return this;},applyProjection:function applyProjection(m){// input: THREE.Matrix4 projection matrix\nvar x=this.x,y=this.y,z=this.z;var e=m.elements;var d=1/(e[3]*x+e[7]*y+e[11]*z+e[15]);// perspective divide\nthis.x=(e[0]*x+e[4]*y+e[8]*z+e[12])*d;this.y=(e[1]*x+e[5]*y+e[9]*z+e[13])*d;this.z=(e[2]*x+e[6]*y+e[10]*z+e[14])*d;return this;},applyQuaternion:function applyQuaternion(q){var x=this.x,y=this.y,z=this.z;var qx=q.x,qy=q.y,qz=q.z,qw=q.w;// calculate quat * vector\nvar ix=qw*x+qy*z-qz*y;var iy=qw*y+qz*x-qx*z;var iz=qw*z+qx*y-qy*x;var iw=-qx*x-qy*y-qz*z;// calculate result * inverse quat\nthis.x=ix*qw+iw*-qx+iy*-qz-iz*-qy;this.y=iy*qw+iw*-qy+iz*-qx-ix*-qz;this.z=iz*qw+iw*-qz+ix*-qy-iy*-qx;return this;},project:function(){var matrix;return function project(camera){if(matrix===undefined)matrix=new Matrix4();matrix.multiplyMatrices(camera.projectionMatrix,matrix.getInverse(camera.matrixWorld));return this.applyProjection(matrix);};}(),unproject:function(){var matrix;return function unproject(camera){if(matrix===undefined)matrix=new Matrix4();matrix.multiplyMatrices(camera.matrixWorld,matrix.getInverse(camera.projectionMatrix));return this.applyProjection(matrix);};}(),transformDirection:function transformDirection(m){// input: THREE.Matrix4 affine matrix\n// vector interpreted as a direction\nvar x=this.x,y=this.y,z=this.z;var e=m.elements;this.x=e[0]*x+e[4]*y+e[8]*z;this.y=e[1]*x+e[5]*y+e[9]*z;this.z=e[2]*x+e[6]*y+e[10]*z;return this.normalize();},divide:function divide(v){this.x/=v.x;this.y/=v.y;this.z/=v.z;return this;},divideScalar:function divideScalar(scalar){return this.multiplyScalar(1/scalar);},min:function min(v){this.x=Math.min(this.x,v.x);this.y=Math.min(this.y,v.y);this.z=Math.min(this.z,v.z);return this;},max:function max(v){this.x=Math.max(this.x,v.x);this.y=Math.max(this.y,v.y);this.z=Math.max(this.z,v.z);return this;},clamp:function clamp(min,max){// This function assumes min < max, if this assumption isn't true it will not operate correctly\nthis.x=Math.max(min.x,Math.min(max.x,this.x));this.y=Math.max(min.y,Math.min(max.y,this.y));this.z=Math.max(min.z,Math.min(max.z,this.z));return this;},clampScalar:function(){var min,max;return function clampScalar(minVal,maxVal){if(min===undefined){min=new Vector3();max=new Vector3();}min.set(minVal,minVal,minVal);max.set(maxVal,maxVal,maxVal);return this.clamp(min,max);};}(),clampLength:function clampLength(min,max){var length=this.length();return this.multiplyScalar(Math.max(min,Math.min(max,length))/length);},floor:function floor(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this;},ceil:function ceil(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this;},round:function round(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this;},roundToZero:function roundToZero(){this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x);this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y);this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z);return this;},negate:function negate(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this;},dot:function dot(v){return this.x*v.x+this.y*v.y+this.z*v.z;},lengthSq:function lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z;},length:function length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);},lengthManhattan:function lengthManhattan(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z);},normalize:function normalize(){return this.divideScalar(this.length());},setLength:function setLength(length){return this.multiplyScalar(length/this.length());},lerp:function lerp(v,alpha){this.x+=(v.x-this.x)*alpha;this.y+=(v.y-this.y)*alpha;this.z+=(v.z-this.z)*alpha;return this;},lerpVectors:function lerpVectors(v1,v2,alpha){return this.subVectors(v2,v1).multiplyScalar(alpha).add(v1);},cross:function cross(v,w){if(w!==undefined){console.warn('THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.');return this.crossVectors(v,w);}var x=this.x,y=this.y,z=this.z;this.x=y*v.z-z*v.y;this.y=z*v.x-x*v.z;this.z=x*v.y-y*v.x;return this;},crossVectors:function crossVectors(a,b){var ax=a.x,ay=a.y,az=a.z;var bx=b.x,by=b.y,bz=b.z;this.x=ay*bz-az*by;this.y=az*bx-ax*bz;this.z=ax*by-ay*bx;return this;},projectOnVector:function projectOnVector(vector){var scalar=vector.dot(this)/vector.lengthSq();return this.copy(vector).multiplyScalar(scalar);},projectOnPlane:function(){var v1;return function projectOnPlane(planeNormal){if(v1===undefined)v1=new Vector3();v1.copy(this).projectOnVector(planeNormal);return this.sub(v1);};}(),reflect:function(){// reflect incident vector off plane orthogonal to normal\n// normal is assumed to have unit length\nvar v1;return function reflect(normal){if(v1===undefined)v1=new Vector3();return this.sub(v1.copy(normal).multiplyScalar(2*this.dot(normal)));};}(),angleTo:function angleTo(v){var theta=this.dot(v)/Math.sqrt(this.lengthSq()*v.lengthSq());// clamp, to handle numerical problems\nreturn Math.acos(exports.Math.clamp(theta,-1,1));},distanceTo:function distanceTo(v){return Math.sqrt(this.distanceToSquared(v));},distanceToSquared:function distanceToSquared(v){var dx=this.x-v.x,dy=this.y-v.y,dz=this.z-v.z;return dx*dx+dy*dy+dz*dz;},distanceToManhattan:function distanceToManhattan(v){return Math.abs(this.x-v.x)+Math.abs(this.y-v.y)+Math.abs(this.z-v.z);},setFromSpherical:function setFromSpherical(s){var sinPhiRadius=Math.sin(s.phi)*s.radius;this.x=sinPhiRadius*Math.sin(s.theta);this.y=Math.cos(s.phi)*s.radius;this.z=sinPhiRadius*Math.cos(s.theta);return this;},setFromMatrixPosition:function setFromMatrixPosition(m){return this.setFromMatrixColumn(m,3);},setFromMatrixScale:function setFromMatrixScale(m){var sx=this.setFromMatrixColumn(m,0).length();var sy=this.setFromMatrixColumn(m,1).length();var sz=this.setFromMatrixColumn(m,2).length();this.x=sx;this.y=sy;this.z=sz;return this;},setFromMatrixColumn:function setFromMatrixColumn(m,index){if(typeof m==='number'){console.warn('THREE.Vector3: setFromMatrixColumn now expects ( matrix, index ).');var temp=m;m=index;index=temp;}return this.fromArray(m.elements,index*4);},equals:function equals(v){return v.x===this.x&&v.y===this.y&&v.z===this.z;},fromArray:function fromArray(array,offset){if(offset===undefined)offset=0;this.x=array[offset];this.y=array[offset+1];this.z=array[offset+2];return this;},toArray:function toArray(array,offset){if(array===undefined)array=[];if(offset===undefined)offset=0;array[offset]=this.x;array[offset+1]=this.y;array[offset+2]=this.z;return array;},fromAttribute:function fromAttribute(attribute,index,offset){if(offset===undefined)offset=0;index=index*attribute.itemSize+offset;this.x=attribute.array[index];this.y=attribute.array[index+1];this.z=attribute.array[index+2];return this;}};/**\n * @author mrdoob / http://mrdoob.com/\n * @author supereggbert / http://www.paulbrunt.co.uk/\n * @author philogb / http://blog.thejit.org/\n * @author jordi_ros / http://plattsoft.com\n * @author D1plo1d / http://github.com/D1plo1d\n * @author alteredq / http://alteredqualia.com/\n * @author mikael emtinger / http://gomo.se/\n * @author timknip / http://www.floorplanner.com/\n * @author bhouston / http://clara.io\n * @author WestLangley / http://github.com/WestLangley\n */function Matrix4(){this.elements=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);if(arguments.length>0){console.error('THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.');}}Matrix4.prototype={constructor:Matrix4,isMatrix4:true,set:function set(n11,n12,n13,n14,n21,n22,n23,n24,n31,n32,n33,n34,n41,n42,n43,n44){var te=this.elements;te[0]=n11;te[4]=n12;te[8]=n13;te[12]=n14;te[1]=n21;te[5]=n22;te[9]=n23;te[13]=n24;te[2]=n31;te[6]=n32;te[10]=n33;te[14]=n34;te[3]=n41;te[7]=n42;te[11]=n43;te[15]=n44;return this;},identity:function identity(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this;},clone:function clone(){return new Matrix4().fromArray(this.elements);},copy:function copy(m){this.elements.set(m.elements);return this;},copyPosition:function copyPosition(m){var te=this.elements;var me=m.elements;te[12]=me[12];te[13]=me[13];te[14]=me[14];return this;},extractBasis:function extractBasis(xAxis,yAxis,zAxis){xAxis.setFromMatrixColumn(this,0);yAxis.setFromMatrixColumn(this,1);zAxis.setFromMatrixColumn(this,2);return this;},makeBasis:function makeBasis(xAxis,yAxis,zAxis){this.set(xAxis.x,yAxis.x,zAxis.x,0,xAxis.y,yAxis.y,zAxis.y,0,xAxis.z,yAxis.z,zAxis.z,0,0,0,0,1);return this;},extractRotation:function(){var v1;return function extractRotation(m){if(v1===undefined)v1=new Vector3();var te=this.elements;var me=m.elements;var scaleX=1/v1.setFromMatrixColumn(m,0).length();var scaleY=1/v1.setFromMatrixColumn(m,1).length();var scaleZ=1/v1.setFromMatrixColumn(m,2).length();te[0]=me[0]*scaleX;te[1]=me[1]*scaleX;te[2]=me[2]*scaleX;te[4]=me[4]*scaleY;te[5]=me[5]*scaleY;te[6]=me[6]*scaleY;te[8]=me[8]*scaleZ;te[9]=me[9]*scaleZ;te[10]=me[10]*scaleZ;return this;};}(),makeRotationFromEuler:function makeRotationFromEuler(euler){if((euler&&euler.isEuler)===false){console.error('THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.');}var te=this.elements;var x=euler.x,y=euler.y,z=euler.z;var a=Math.cos(x),b=Math.sin(x);var c=Math.cos(y),d=Math.sin(y);var e=Math.cos(z),f=Math.sin(z);if(euler.order==='XYZ'){var ae=a*e,af=a*f,be=b*e,bf=b*f;te[0]=c*e;te[4]=-c*f;te[8]=d;te[1]=af+be*d;te[5]=ae-bf*d;te[9]=-b*c;te[2]=bf-ae*d;te[6]=be+af*d;te[10]=a*c;}else if(euler.order==='YXZ'){var ce=c*e,cf=c*f,de=d*e,df=d*f;te[0]=ce+df*b;te[4]=de*b-cf;te[8]=a*d;te[1]=a*f;te[5]=a*e;te[9]=-b;te[2]=cf*b-de;te[6]=df+ce*b;te[10]=a*c;}else if(euler.order==='ZXY'){var ce=c*e,cf=c*f,de=d*e,df=d*f;te[0]=ce-df*b;te[4]=-a*f;te[8]=de+cf*b;te[1]=cf+de*b;te[5]=a*e;te[9]=df-ce*b;te[2]=-a*d;te[6]=b;te[10]=a*c;}else if(euler.order==='ZYX'){var ae=a*e,af=a*f,be=b*e,bf=b*f;te[0]=c*e;te[4]=be*d-af;te[8]=ae*d+bf;te[1]=c*f;te[5]=bf*d+ae;te[9]=af*d-be;te[2]=-d;te[6]=b*c;te[10]=a*c;}else if(euler.order==='YZX'){var ac=a*c,ad=a*d,bc=b*c,bd=b*d;te[0]=c*e;te[4]=bd-ac*f;te[8]=bc*f+ad;te[1]=f;te[5]=a*e;te[9]=-b*e;te[2]=-d*e;te[6]=ad*f+bc;te[10]=ac-bd*f;}else if(euler.order==='XZY'){var ac=a*c,ad=a*d,bc=b*c,bd=b*d;te[0]=c*e;te[4]=-f;te[8]=d*e;te[1]=ac*f+bd;te[5]=a*e;te[9]=ad*f-bc;te[2]=bc*f-ad;te[6]=b*e;te[10]=bd*f+ac;}// last column\nte[3]=0;te[7]=0;te[11]=0;// bottom row\nte[12]=0;te[13]=0;te[14]=0;te[15]=1;return this;},makeRotationFromQuaternion:function makeRotationFromQuaternion(q){var te=this.elements;var x=q.x,y=q.y,z=q.z,w=q.w;var x2=x+x,y2=y+y,z2=z+z;var xx=x*x2,xy=x*y2,xz=x*z2;var yy=y*y2,yz=y*z2,zz=z*z2;var wx=w*x2,wy=w*y2,wz=w*z2;te[0]=1-(yy+zz);te[4]=xy-wz;te[8]=xz+wy;te[1]=xy+wz;te[5]=1-(xx+zz);te[9]=yz-wx;te[2]=xz-wy;te[6]=yz+wx;te[10]=1-(xx+yy);// last column\nte[3]=0;te[7]=0;te[11]=0;// bottom row\nte[12]=0;te[13]=0;te[14]=0;te[15]=1;return this;},lookAt:function(){var x,y,z;return function lookAt(eye,target,up){if(x===undefined){x=new Vector3();y=new Vector3();z=new Vector3();}var te=this.elements;z.subVectors(eye,target).normalize();if(z.lengthSq()===0){z.z=1;}x.crossVectors(up,z).normalize();if(x.lengthSq()===0){z.z+=0.0001;x.crossVectors(up,z).normalize();}y.crossVectors(z,x);te[0]=x.x;te[4]=y.x;te[8]=z.x;te[1]=x.y;te[5]=y.y;te[9]=z.y;te[2]=x.z;te[6]=y.z;te[10]=z.z;return this;};}(),multiply:function multiply(m,n){if(n!==undefined){console.warn('THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.');return this.multiplyMatrices(m,n);}return this.multiplyMatrices(this,m);},premultiply:function premultiply(m){return this.multiplyMatrices(m,this);},multiplyMatrices:function multiplyMatrices(a,b){var ae=a.elements;var be=b.elements;var te=this.elements;var a11=ae[0],a12=ae[4],a13=ae[8],a14=ae[12];var a21=ae[1],a22=ae[5],a23=ae[9],a24=ae[13];var a31=ae[2],a32=ae[6],a33=ae[10],a34=ae[14];var a41=ae[3],a42=ae[7],a43=ae[11],a44=ae[15];var b11=be[0],b12=be[4],b13=be[8],b14=be[12];var b21=be[1],b22=be[5],b23=be[9],b24=be[13];var b31=be[2],b32=be[6],b33=be[10],b34=be[14];var b41=be[3],b42=be[7],b43=be[11],b44=be[15];te[0]=a11*b11+a12*b21+a13*b31+a14*b41;te[4]=a11*b12+a12*b22+a13*b32+a14*b42;te[8]=a11*b13+a12*b23+a13*b33+a14*b43;te[12]=a11*b14+a12*b24+a13*b34+a14*b44;te[1]=a21*b11+a22*b21+a23*b31+a24*b41;te[5]=a21*b12+a22*b22+a23*b32+a24*b42;te[9]=a21*b13+a22*b23+a23*b33+a24*b43;te[13]=a21*b14+a22*b24+a23*b34+a24*b44;te[2]=a31*b11+a32*b21+a33*b31+a34*b41;te[6]=a31*b12+a32*b22+a33*b32+a34*b42;te[10]=a31*b13+a32*b23+a33*b33+a34*b43;te[14]=a31*b14+a32*b24+a33*b34+a34*b44;te[3]=a41*b11+a42*b21+a43*b31+a44*b41;te[7]=a41*b12+a42*b22+a43*b32+a44*b42;te[11]=a41*b13+a42*b23+a43*b33+a44*b43;te[15]=a41*b14+a42*b24+a43*b34+a44*b44;return this;},multiplyToArray:function multiplyToArray(a,b,r){var te=this.elements;this.multiplyMatrices(a,b);r[0]=te[0];r[1]=te[1];r[2]=te[2];r[3]=te[3];r[4]=te[4];r[5]=te[5];r[6]=te[6];r[7]=te[7];r[8]=te[8];r[9]=te[9];r[10]=te[10];r[11]=te[11];r[12]=te[12];r[13]=te[13];r[14]=te[14];r[15]=te[15];return this;},multiplyScalar:function multiplyScalar(s){var te=this.elements;te[0]*=s;te[4]*=s;te[8]*=s;te[12]*=s;te[1]*=s;te[5]*=s;te[9]*=s;te[13]*=s;te[2]*=s;te[6]*=s;te[10]*=s;te[14]*=s;te[3]*=s;te[7]*=s;te[11]*=s;te[15]*=s;return this;},applyToVector3Array:function(){var v1;return function applyToVector3Array(array,offset,length){if(v1===undefined)v1=new Vector3();if(offset===undefined)offset=0;if(length===undefined)length=array.length;for(var i=0,j=offset;i0)return array;// unoptimized: ! isNaN( firstElem )\n// see http://jacksondunstan.com/articles/983\nvar n=nBlocks*blockSize,r=arrayCacheF32[n];if(r===undefined){r=new Float32Array(n);arrayCacheF32[n]=r;}if(nBlocks!==0){firstElem.toArray(r,0);for(var i=1,offset=0;i!==nBlocks;++i){offset+=blockSize;array[i].toArray(r,offset);}}return r;}// Texture unit allocation\nfunction allocTexUnits(renderer,n){var r=arrayCacheI32[n];if(r===undefined){r=new Int32Array(n);arrayCacheI32[n]=r;}for(var i=0;i!==n;++i){r[i]=renderer.allocTextureUnit();}return r;}// --- Setters ---\n// Note: Defining these methods externally, because they come in a bunch\n// and this way their names minify.\n// Single scalar\nfunction setValue1f(gl,v){gl.uniform1f(this.addr,v);}function setValue1i(gl,v){gl.uniform1i(this.addr,v);}// Single float vector (from flat array or THREE.VectorN)\nfunction setValue2fv(gl,v){if(v.x===undefined)gl.uniform2fv(this.addr,v);else gl.uniform2f(this.addr,v.x,v.y);}function setValue3fv(gl,v){if(v.x!==undefined)gl.uniform3f(this.addr,v.x,v.y,v.z);else if(v.r!==undefined)gl.uniform3f(this.addr,v.r,v.g,v.b);else gl.uniform3fv(this.addr,v);}function setValue4fv(gl,v){if(v.x===undefined)gl.uniform4fv(this.addr,v);else gl.uniform4f(this.addr,v.x,v.y,v.z,v.w);}// Single matrix (from flat array or MatrixN)\nfunction setValue2fm(gl,v){gl.uniformMatrix2fv(this.addr,false,v.elements||v);}function setValue3fm(gl,v){gl.uniformMatrix3fv(this.addr,false,v.elements||v);}function setValue4fm(gl,v){gl.uniformMatrix4fv(this.addr,false,v.elements||v);}// Single texture (2D / Cube)\nfunction setValueT1(gl,v,renderer){var unit=renderer.allocTextureUnit();gl.uniform1i(this.addr,unit);renderer.setTexture2D(v||emptyTexture,unit);}function setValueT6(gl,v,renderer){var unit=renderer.allocTextureUnit();gl.uniform1i(this.addr,unit);renderer.setTextureCube(v||emptyCubeTexture,unit);}// Integer / Boolean vectors or arrays thereof (always flat arrays)\nfunction setValue2iv(gl,v){gl.uniform2iv(this.addr,v);}function setValue3iv(gl,v){gl.uniform3iv(this.addr,v);}function setValue4iv(gl,v){gl.uniform4iv(this.addr,v);}// Helper to pick the right setter for the singular case\nfunction getSingularSetter(type){switch(type){case 0x1406:return setValue1f;// FLOAT\ncase 0x8b50:return setValue2fv;// _VEC2\ncase 0x8b51:return setValue3fv;// _VEC3\ncase 0x8b52:return setValue4fv;// _VEC4\ncase 0x8b5a:return setValue2fm;// _MAT2\ncase 0x8b5b:return setValue3fm;// _MAT3\ncase 0x8b5c:return setValue4fm;// _MAT4\ncase 0x8b5e:return setValueT1;// SAMPLER_2D\ncase 0x8b60:return setValueT6;// SAMPLER_CUBE\ncase 0x1404:case 0x8b56:return setValue1i;// INT, BOOL\ncase 0x8b53:case 0x8b57:return setValue2iv;// _VEC2\ncase 0x8b54:case 0x8b58:return setValue3iv;// _VEC3\ncase 0x8b55:case 0x8b59:return setValue4iv;// _VEC4\n}}// Array of scalars\nfunction setValue1fv(gl,v){gl.uniform1fv(this.addr,v);}function setValue1iv(gl,v){gl.uniform1iv(this.addr,v);}// Array of vectors (flat or from THREE classes)\nfunction setValueV2a(gl,v){gl.uniform2fv(this.addr,flatten(v,this.size,2));}function setValueV3a(gl,v){gl.uniform3fv(this.addr,flatten(v,this.size,3));}function setValueV4a(gl,v){gl.uniform4fv(this.addr,flatten(v,this.size,4));}// Array of matrices (flat or from THREE clases)\nfunction setValueM2a(gl,v){gl.uniformMatrix2fv(this.addr,false,flatten(v,this.size,4));}function setValueM3a(gl,v){gl.uniformMatrix3fv(this.addr,false,flatten(v,this.size,9));}function setValueM4a(gl,v){gl.uniformMatrix4fv(this.addr,false,flatten(v,this.size,16));}// Array of textures (2D / Cube)\nfunction setValueT1a(gl,v,renderer){var n=v.length,units=allocTexUnits(renderer,n);gl.uniform1iv(this.addr,units);for(var i=0;i!==n;++i){renderer.setTexture2D(v[i]||emptyTexture,units[i]);}}function setValueT6a(gl,v,renderer){var n=v.length,units=allocTexUnits(renderer,n);gl.uniform1iv(this.addr,units);for(var i=0;i!==n;++i){renderer.setTextureCube(v[i]||emptyCubeTexture,units[i]);}}// Helper to pick the right setter for a pure (bottom-level) array\nfunction getPureArraySetter(type){switch(type){case 0x1406:return setValue1fv;// FLOAT\ncase 0x8b50:return setValueV2a;// _VEC2\ncase 0x8b51:return setValueV3a;// _VEC3\ncase 0x8b52:return setValueV4a;// _VEC4\ncase 0x8b5a:return setValueM2a;// _MAT2\ncase 0x8b5b:return setValueM3a;// _MAT3\ncase 0x8b5c:return setValueM4a;// _MAT4\ncase 0x8b5e:return setValueT1a;// SAMPLER_2D\ncase 0x8b60:return setValueT6a;// SAMPLER_CUBE\ncase 0x1404:case 0x8b56:return setValue1iv;// INT, BOOL\ncase 0x8b53:case 0x8b57:return setValue2iv;// _VEC2\ncase 0x8b54:case 0x8b58:return setValue3iv;// _VEC3\ncase 0x8b55:case 0x8b59:return setValue4iv;// _VEC4\n}}// --- Uniform Classes ---\nfunction SingleUniform(id,activeInfo,addr){this.id=id;this.addr=addr;this.setValue=getSingularSetter(activeInfo.type);// this.path = activeInfo.name; // DEBUG\n}function PureArrayUniform(id,activeInfo,addr){this.id=id;this.addr=addr;this.size=activeInfo.size;this.setValue=getPureArraySetter(activeInfo.type);// this.path = activeInfo.name; // DEBUG\n}function StructuredUniform(id){this.id=id;UniformContainer.call(this);// mix-in\n}StructuredUniform.prototype.setValue=function(gl,value){// Note: Don't need an extra 'renderer' parameter, since samplers\n// are not allowed in structured uniforms.\nvar seq=this.seq;for(var i=0,n=seq.length;i!==n;++i){var u=seq[i];u.setValue(gl,value[u.id]);}};// --- Top-level ---\n// Parser - builds up the property tree from the path strings\nvar RePathPart=/([\\w\\d_]+)(\\])?(\\[|\\.)?/g;// extracts\n// \t- the identifier (member name or array index)\n// - followed by an optional right bracket (found when array index)\n// - followed by an optional left bracket or dot (type of subscript)\n//\n// Note: These portions can be read in a non-overlapping fashion and\n// allow straightforward parsing of the hierarchy that WebGL encodes\n// in the uniform names.\nfunction addUniform(container,uniformObject){container.seq.push(uniformObject);container.map[uniformObject.id]=uniformObject;}function parseUniform(activeInfo,addr,container){var path=activeInfo.name,pathLength=path.length;// reset RegExp object, because of the early exit of a previous run\nRePathPart.lastIndex=0;for(;;){var match=RePathPart.exec(path),matchEnd=RePathPart.lastIndex,id=match[1],idIsIndex=match[2]===']',subscript=match[3];if(idIsIndex)id=id|0;// convert to integer\nif(subscript===undefined||subscript==='['&&matchEnd+2===pathLength){// bare name or \"pure\" bottom-level array \"[0]\" suffix\naddUniform(container,subscript===undefined?new SingleUniform(id,activeInfo,addr):new PureArrayUniform(id,activeInfo,addr));break;}else{// step into inner node / create it in case it doesn't exist\nvar map=container.map,next=map[id];if(next===undefined){next=new StructuredUniform(id);addUniform(container,next);}container=next;}}}// Root Container\nfunction WebGLUniforms(gl,program,renderer){UniformContainer.call(this);this.renderer=renderer;var n=gl.getProgramParameter(program,gl.ACTIVE_UNIFORMS);for(var i=0;i!==n;++i){var info=gl.getActiveUniform(program,i),path=info.name,addr=gl.getUniformLocation(program,path);parseUniform(info,addr,this);}}WebGLUniforms.prototype.setValue=function(gl,name,value){var u=this.map[name];if(u!==undefined)u.setValue(gl,value,this.renderer);};WebGLUniforms.prototype.set=function(gl,object,name){var u=this.map[name];if(u!==undefined)u.setValue(gl,object[name],this.renderer);};WebGLUniforms.prototype.setOptional=function(gl,object,name){var v=object[name];if(v!==undefined)this.setValue(gl,name,v);};// Static interface\nWebGLUniforms.upload=function(gl,seq,values,renderer){for(var i=0,n=seq.length;i!==n;++i){var u=seq[i],v=values[u.id];if(v.needsUpdate!==false){// note: always updating when .needsUpdate is undefined\nu.setValue(gl,v.value,renderer);}}};WebGLUniforms.seqWithValue=function(seq,values){var r=[];for(var i=0,n=seq.length;i!==n;++i){var u=seq[i];if(u.id in values)r.push(u);}return r;};WebGLUniforms.splitDynamic=function(seq,values){var r=null,n=seq.length,w=0;for(var i=0;i!==n;++i){var u=seq[i],v=values[u.id];if(v&&v.dynamic===true){if(r===null)r=[];r.push(u);}else{// in-place compact 'seq', removing the matches\nif(w 0.0 ) {\\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\\n\\t\\t\\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\\n\\t\\t\\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\\n\\t\\t\\treturn distanceFalloff * maxDistanceCutoffFactor;\\n#else\\n\\t\\t\\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\\n#endif\\n\\t\\t}\\n\\t\\treturn 1.0;\\n}\\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\\n\\treturn RECIPROCAL_PI * diffuseColor;\\n}\\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\\n\\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\\n\\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\\n}\\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\\n\\tfloat a2 = pow2( alpha );\\n\\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\\n\\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\\n\\treturn 1.0 / ( gl * gv );\\n}\\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\\n\\tfloat a2 = pow2( alpha );\\n\\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\\n\\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\\n\\treturn 0.5 / max( gv + gl, EPSILON );\\n}\\nfloat D_GGX( const in float alpha, const in float dotNH ) {\\n\\tfloat a2 = pow2( alpha );\\n\\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\\n\\treturn RECIPROCAL_PI * a2 / pow2( denom );\\n}\\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\\n\\tfloat alpha = pow2( roughness );\\n\\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\\n\\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\\n\\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\\n\\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\\n\\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\\n\\tvec3 F = F_Schlick( specularColor, dotLH );\\n\\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\\n\\tfloat D = D_GGX( alpha, dotNH );\\n\\treturn F * ( G * D );\\n}\\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\\n\\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\\n\\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\\n\\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\\n\\tvec4 r = roughness * c0 + c1;\\n\\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\\n\\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\\n\\treturn specularColor * AB.x + AB.y;\\n}\\nfloat G_BlinnPhong_Implicit( ) {\\n\\treturn 0.25;\\n}\\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\\n\\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\\n}\\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\\n\\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\\n\\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\\n\\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\\n\\tvec3 F = F_Schlick( specularColor, dotLH );\\n\\tfloat G = G_BlinnPhong_Implicit( );\\n\\tfloat D = D_BlinnPhong( shininess, dotNH );\\n\\treturn F * ( G * D );\\n}\\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\\n\\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\\n}\\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\\n\\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\\n}\\n\";var bumpmap_pars_fragment=\"#ifdef USE_BUMPMAP\\n\\tuniform sampler2D bumpMap;\\n\\tuniform float bumpScale;\\n\\tvec2 dHdxy_fwd() {\\n\\t\\tvec2 dSTdx = dFdx( vUv );\\n\\t\\tvec2 dSTdy = dFdy( vUv );\\n\\t\\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\\n\\t\\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\\n\\t\\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\\n\\t\\treturn vec2( dBx, dBy );\\n\\t}\\n\\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\\n\\t\\tvec3 vSigmaX = dFdx( surf_pos );\\n\\t\\tvec3 vSigmaY = dFdy( surf_pos );\\n\\t\\tvec3 vN = surf_norm;\\n\\t\\tvec3 R1 = cross( vSigmaY, vN );\\n\\t\\tvec3 R2 = cross( vN, vSigmaX );\\n\\t\\tfloat fDet = dot( vSigmaX, R1 );\\n\\t\\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\\n\\t\\treturn normalize( abs( fDet ) * surf_norm - vGrad );\\n\\t}\\n#endif\\n\";var clipping_planes_fragment=\"#if NUM_CLIPPING_PLANES > 0\\n\\tfor ( int i = 0; i < NUM_CLIPPING_PLANES; ++ i ) {\\n\\t\\tvec4 plane = clippingPlanes[ i ];\\n\\t\\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\\n\\t}\\n#endif\\n\";var clipping_planes_pars_fragment=\"#if NUM_CLIPPING_PLANES > 0\\n\\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\\n\\t\\tvarying vec3 vViewPosition;\\n\\t#endif\\n\\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\\n#endif\\n\";var clipping_planes_pars_vertex=\"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\\n\\tvarying vec3 vViewPosition;\\n#endif\\n\";var clipping_planes_vertex=\"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\\n\\tvViewPosition = - mvPosition.xyz;\\n#endif\\n\";var color_fragment=\"#ifdef USE_COLOR\\n\\tdiffuseColor.rgb *= vColor;\\n#endif\";var color_pars_fragment=\"#ifdef USE_COLOR\\n\\tvarying vec3 vColor;\\n#endif\\n\";var color_pars_vertex=\"#ifdef USE_COLOR\\n\\tvarying vec3 vColor;\\n#endif\";var color_vertex=\"#ifdef USE_COLOR\\n\\tvColor.xyz = color.xyz;\\n#endif\";var common=\"#define PI 3.14159265359\\n#define PI2 6.28318530718\\n#define RECIPROCAL_PI 0.31830988618\\n#define RECIPROCAL_PI2 0.15915494\\n#define LOG2 1.442695\\n#define EPSILON 1e-6\\n#define saturate(a) clamp( a, 0.0, 1.0 )\\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\\nfloat pow2( const in float x ) { return x*x; }\\nfloat pow3( const in float x ) { return x*x*x; }\\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\\nhighp float rand( const in vec2 uv ) {\\n\\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\\n\\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\\n\\treturn fract(sin(sn) * c);\\n}\\nstruct IncidentLight {\\n\\tvec3 color;\\n\\tvec3 direction;\\n\\tbool visible;\\n};\\nstruct ReflectedLight {\\n\\tvec3 directDiffuse;\\n\\tvec3 directSpecular;\\n\\tvec3 indirectDiffuse;\\n\\tvec3 indirectSpecular;\\n};\\nstruct GeometricContext {\\n\\tvec3 position;\\n\\tvec3 normal;\\n\\tvec3 viewDir;\\n};\\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\\n\\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\\n}\\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\\n\\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\\n}\\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\\n\\tfloat distance = dot( planeNormal, point - pointOnPlane );\\n\\treturn - distance * planeNormal + point;\\n}\\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\\n\\treturn sign( dot( point - pointOnPlane, planeNormal ) );\\n}\\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\\n\\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\\n}\\n\";var cube_uv_reflection_fragment=\"#ifdef ENVMAP_TYPE_CUBE_UV\\n#define cubeUV_textureSize (1024.0)\\nint getFaceFromDirection(vec3 direction) {\\n\\tvec3 absDirection = abs(direction);\\n\\tint face = -1;\\n\\tif( absDirection.x > absDirection.z ) {\\n\\t\\tif(absDirection.x > absDirection.y )\\n\\t\\t\\tface = direction.x > 0.0 ? 0 : 3;\\n\\t\\telse\\n\\t\\t\\tface = direction.y > 0.0 ? 1 : 4;\\n\\t}\\n\\telse {\\n\\t\\tif(absDirection.z > absDirection.y )\\n\\t\\t\\tface = direction.z > 0.0 ? 2 : 5;\\n\\t\\telse\\n\\t\\t\\tface = direction.y > 0.0 ? 1 : 4;\\n\\t}\\n\\treturn face;\\n}\\n#define cubeUV_maxLods1 (log2(cubeUV_textureSize*0.25) - 1.0)\\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\\n\\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\\n\\tfloat dxRoughness = dFdx(roughness);\\n\\tfloat dyRoughness = dFdy(roughness);\\n\\tvec3 dx = dFdx( vec * scale * dxRoughness );\\n\\tvec3 dy = dFdy( vec * scale * dyRoughness );\\n\\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\\n\\td = clamp(d, 1.0, cubeUV_rangeClamp);\\n\\tfloat mipLevel = 0.5 * log2(d);\\n\\treturn vec2(floor(mipLevel), fract(mipLevel));\\n}\\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\\n\\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\\n\\tfloat a = 16.0 * cubeUV_rcpTextureSize;\\n\\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\\n\\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\\n\\tfloat powScale = exp2_packed.x * exp2_packed.y;\\n\\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\\n\\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\\n\\tbool bRes = mipLevel == 0.0;\\n\\tscale = bRes && (scale < a) ? a : scale;\\n\\tvec3 r;\\n\\tvec2 offset;\\n\\tint face = getFaceFromDirection(direction);\\n\\tfloat rcpPowScale = 1.0 / powScale;\\n\\tif( face == 0) {\\n\\t\\tr = vec3(direction.x, -direction.z, direction.y);\\n\\t\\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\\n\\t}\\n\\telse if( face == 1) {\\n\\t\\tr = vec3(direction.y, direction.x, direction.z);\\n\\t\\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\\n\\t}\\n\\telse if( face == 2) {\\n\\t\\tr = vec3(direction.z, direction.x, direction.y);\\n\\t\\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\\n\\t}\\n\\telse if( face == 3) {\\n\\t\\tr = vec3(direction.x, direction.z, direction.y);\\n\\t\\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\\n\\t}\\n\\telse if( face == 4) {\\n\\t\\tr = vec3(direction.y, direction.x, -direction.z);\\n\\t\\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\\n\\t}\\n\\telse {\\n\\t\\tr = vec3(direction.z, -direction.x, direction.y);\\n\\t\\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\\n\\t}\\n\\tr = normalize(r);\\n\\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\\n\\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\\n\\tvec2 base = offset + vec2( texelOffset );\\n\\treturn base + s * ( scale - 2.0 * texelOffset );\\n}\\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\\n\\tfloat roughnessVal = roughness* cubeUV_maxLods3;\\n\\tfloat r1 = floor(roughnessVal);\\n\\tfloat r2 = r1 + 1.0;\\n\\tfloat t = fract(roughnessVal);\\n\\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\\n\\tfloat s = mipInfo.y;\\n\\tfloat level0 = mipInfo.x;\\n\\tfloat level1 = level0 + 1.0;\\n\\tlevel1 = level1 > 5.0 ? 5.0 : level1;\\n\\tlevel0 += min( floor( s + 0.5 ), 5.0 );\\n\\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\\n\\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\\n\\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\\n\\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\\n\\tvec4 result = mix(color10, color20, t);\\n\\treturn vec4(result.rgb, 1.0);\\n}\\n#endif\\n\";var defaultnormal_vertex=\"#ifdef FLIP_SIDED\\n\\tobjectNormal = -objectNormal;\\n#endif\\nvec3 transformedNormal = normalMatrix * objectNormal;\\n\";var displacementmap_pars_vertex=\"#ifdef USE_DISPLACEMENTMAP\\n\\tuniform sampler2D displacementMap;\\n\\tuniform float displacementScale;\\n\\tuniform float displacementBias;\\n#endif\\n\";var displacementmap_vertex=\"#ifdef USE_DISPLACEMENTMAP\\n\\ttransformed += normal * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\\n#endif\\n\";var emissivemap_fragment=\"#ifdef USE_EMISSIVEMAP\\n\\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\\n\\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\\n\\ttotalEmissiveRadiance *= emissiveColor.rgb;\\n#endif\\n\";var emissivemap_pars_fragment=\"#ifdef USE_EMISSIVEMAP\\n\\tuniform sampler2D emissiveMap;\\n#endif\\n\";var encodings_fragment=\" gl_FragColor = linearToOutputTexel( gl_FragColor );\\n\";var encodings_pars_fragment=\"\\nvec4 LinearToLinear( in vec4 value ) {\\n return value;\\n}\\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\\n return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\\n}\\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\\n return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\\n}\\nvec4 sRGBToLinear( in vec4 value ) {\\n return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\\n}\\nvec4 LinearTosRGB( in vec4 value ) {\\n return vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\\n}\\nvec4 RGBEToLinear( in vec4 value ) {\\n return vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\\n}\\nvec4 LinearToRGBE( in vec4 value ) {\\n float maxComponent = max( max( value.r, value.g ), value.b );\\n float fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\\n return vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\\n}\\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\\n return vec4( value.xyz * value.w * maxRange, 1.0 );\\n}\\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\\n float maxRGB = max( value.x, max( value.g, value.b ) );\\n float M = clamp( maxRGB / maxRange, 0.0, 1.0 );\\n M = ceil( M * 255.0 ) / 255.0;\\n return vec4( value.rgb / ( M * maxRange ), M );\\n}\\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\\n return vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\\n}\\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\\n float maxRGB = max( value.x, max( value.g, value.b ) );\\n float D = max( maxRange / maxRGB, 1.0 );\\n D = min( floor( D ) / 255.0, 1.0 );\\n return vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\\n}\\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\\nvec4 LinearToLogLuv( in vec4 value ) {\\n vec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\\n Xp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\\n vec4 vResult;\\n vResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\\n float Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\\n vResult.w = fract(Le);\\n vResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\\n return vResult;\\n}\\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\\nvec4 LogLuvToLinear( in vec4 value ) {\\n float Le = value.z * 255.0 + value.w;\\n vec3 Xp_Y_XYZp;\\n Xp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\\n Xp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\\n Xp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\\n vec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\\n return vec4( max(vRGB, 0.0), 1.0 );\\n}\\n\";var envmap_fragment=\"#ifdef USE_ENVMAP\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\\n\\t\\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\\n\\t\\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\\n\\t\\t#ifdef ENVMAP_MODE_REFLECTION\\n\\t\\t\\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\\n\\t\\t#else\\n\\t\\t\\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\\n\\t\\t#endif\\n\\t#else\\n\\t\\tvec3 reflectVec = vReflect;\\n\\t#endif\\n\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\tvec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\\n\\t#elif defined( ENVMAP_TYPE_EQUIREC )\\n\\t\\tvec2 sampleUV;\\n\\t\\tsampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\\n\\t\\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\\n\\t\\tvec4 envColor = texture2D( envMap, sampleUV );\\n\\t#elif defined( ENVMAP_TYPE_SPHERE )\\n\\t\\tvec3 reflectView = flipNormal * normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\\n\\t\\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\\n\\t#else\\n\\t\\tvec4 envColor = vec4( 0.0 );\\n\\t#endif\\n\\tenvColor = envMapTexelToLinear( envColor );\\n\\t#ifdef ENVMAP_BLENDING_MULTIPLY\\n\\t\\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\\n\\t#elif defined( ENVMAP_BLENDING_MIX )\\n\\t\\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\\n\\t#elif defined( ENVMAP_BLENDING_ADD )\\n\\t\\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\\n\\t#endif\\n#endif\\n\";var envmap_pars_fragment=\"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\\n\\tuniform float reflectivity;\\n\\tuniform float envMapIntenstiy;\\n#endif\\n#ifdef USE_ENVMAP\\n\\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\\n\\t\\tvarying vec3 vWorldPosition;\\n\\t#endif\\n\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\tuniform samplerCube envMap;\\n\\t#else\\n\\t\\tuniform sampler2D envMap;\\n\\t#endif\\n\\tuniform float flipEnvMap;\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\\n\\t\\tuniform float refractionRatio;\\n\\t#else\\n\\t\\tvarying vec3 vReflect;\\n\\t#endif\\n#endif\\n\";var envmap_pars_vertex=\"#ifdef USE_ENVMAP\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\\n\\t\\tvarying vec3 vWorldPosition;\\n\\t#else\\n\\t\\tvarying vec3 vReflect;\\n\\t\\tuniform float refractionRatio;\\n\\t#endif\\n#endif\\n\";var envmap_vertex=\"#ifdef USE_ENVMAP\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\\n\\t\\tvWorldPosition = worldPosition.xyz;\\n\\t#else\\n\\t\\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\\n\\t\\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\\n\\t\\t#ifdef ENVMAP_MODE_REFLECTION\\n\\t\\t\\tvReflect = reflect( cameraToVertex, worldNormal );\\n\\t\\t#else\\n\\t\\t\\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\\n\\t\\t#endif\\n\\t#endif\\n#endif\\n\";var fog_fragment=\"#ifdef USE_FOG\\n\\t#ifdef USE_LOGDEPTHBUF_EXT\\n\\t\\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\\n\\t#else\\n\\t\\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\\n\\t#endif\\n\\t#ifdef FOG_EXP2\\n\\t\\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * depth * depth * LOG2 ) );\\n\\t#else\\n\\t\\tfloat fogFactor = smoothstep( fogNear, fogFar, depth );\\n\\t#endif\\n\\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\\n#endif\\n\";var fog_pars_fragment=\"#ifdef USE_FOG\\n\\tuniform vec3 fogColor;\\n\\t#ifdef FOG_EXP2\\n\\t\\tuniform float fogDensity;\\n\\t#else\\n\\t\\tuniform float fogNear;\\n\\t\\tuniform float fogFar;\\n\\t#endif\\n#endif\";var lightmap_fragment=\"#ifdef USE_LIGHTMAP\\n\\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\\n#endif\\n\";var lightmap_pars_fragment=\"#ifdef USE_LIGHTMAP\\n\\tuniform sampler2D lightMap;\\n\\tuniform float lightMapIntensity;\\n#endif\";var lights_lambert_vertex=\"vec3 diffuse = vec3( 1.0 );\\nGeometricContext geometry;\\ngeometry.position = mvPosition.xyz;\\ngeometry.normal = normalize( transformedNormal );\\ngeometry.viewDir = normalize( -mvPosition.xyz );\\nGeometricContext backGeometry;\\nbackGeometry.position = geometry.position;\\nbackGeometry.normal = -geometry.normal;\\nbackGeometry.viewDir = geometry.viewDir;\\nvLightFront = vec3( 0.0 );\\n#ifdef DOUBLE_SIDED\\n\\tvLightBack = vec3( 0.0 );\\n#endif\\nIncidentLight directLight;\\nfloat dotNL;\\nvec3 directLightColor_Diffuse;\\n#if NUM_POINT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\\n\\t\\tdotNL = dot( geometry.normal, directLight.direction );\\n\\t\\tdirectLightColor_Diffuse = PI * directLight.color;\\n\\t\\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\\n\\t\\t#endif\\n\\t}\\n#endif\\n#if NUM_SPOT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\\n\\t\\tdotNL = dot( geometry.normal, directLight.direction );\\n\\t\\tdirectLightColor_Diffuse = PI * directLight.color;\\n\\t\\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\\n\\t\\t#endif\\n\\t}\\n#endif\\n#if NUM_DIR_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\\n\\t\\tdotNL = dot( geometry.normal, directLight.direction );\\n\\t\\tdirectLightColor_Diffuse = PI * directLight.color;\\n\\t\\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\\n\\t\\t#endif\\n\\t}\\n#endif\\n#if NUM_HEMI_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\\n\\t\\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\\n\\t\\t#endif\\n\\t}\\n#endif\\n\";var lights_pars=\"uniform vec3 ambientLightColor;\\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\\n\\tvec3 irradiance = ambientLightColor;\\n\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\tirradiance *= PI;\\n\\t#endif\\n\\treturn irradiance;\\n}\\n#if NUM_DIR_LIGHTS > 0\\n\\tstruct DirectionalLight {\\n\\t\\tvec3 direction;\\n\\t\\tvec3 color;\\n\\t\\tint shadow;\\n\\t\\tfloat shadowBias;\\n\\t\\tfloat shadowRadius;\\n\\t\\tvec2 shadowMapSize;\\n\\t};\\n\\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\\n\\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\\n\\t\\tdirectLight.color = directionalLight.color;\\n\\t\\tdirectLight.direction = directionalLight.direction;\\n\\t\\tdirectLight.visible = true;\\n\\t}\\n#endif\\n#if NUM_POINT_LIGHTS > 0\\n\\tstruct PointLight {\\n\\t\\tvec3 position;\\n\\t\\tvec3 color;\\n\\t\\tfloat distance;\\n\\t\\tfloat decay;\\n\\t\\tint shadow;\\n\\t\\tfloat shadowBias;\\n\\t\\tfloat shadowRadius;\\n\\t\\tvec2 shadowMapSize;\\n\\t};\\n\\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\\n\\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\\n\\t\\tvec3 lVector = pointLight.position - geometry.position;\\n\\t\\tdirectLight.direction = normalize( lVector );\\n\\t\\tfloat lightDistance = length( lVector );\\n\\t\\tif ( testLightInRange( lightDistance, pointLight.distance ) ) {\\n\\t\\t\\tdirectLight.color = pointLight.color;\\n\\t\\t\\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\\n\\t\\t\\tdirectLight.visible = true;\\n\\t\\t} else {\\n\\t\\t\\tdirectLight.color = vec3( 0.0 );\\n\\t\\t\\tdirectLight.visible = false;\\n\\t\\t}\\n\\t}\\n#endif\\n#if NUM_SPOT_LIGHTS > 0\\n\\tstruct SpotLight {\\n\\t\\tvec3 position;\\n\\t\\tvec3 direction;\\n\\t\\tvec3 color;\\n\\t\\tfloat distance;\\n\\t\\tfloat decay;\\n\\t\\tfloat coneCos;\\n\\t\\tfloat penumbraCos;\\n\\t\\tint shadow;\\n\\t\\tfloat shadowBias;\\n\\t\\tfloat shadowRadius;\\n\\t\\tvec2 shadowMapSize;\\n\\t};\\n\\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\\n\\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\\n\\t\\tvec3 lVector = spotLight.position - geometry.position;\\n\\t\\tdirectLight.direction = normalize( lVector );\\n\\t\\tfloat lightDistance = length( lVector );\\n\\t\\tfloat angleCos = dot( directLight.direction, spotLight.direction );\\n\\t\\tif ( all( bvec2( angleCos > spotLight.coneCos, testLightInRange( lightDistance, spotLight.distance ) ) ) ) {\\n\\t\\t\\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\\n\\t\\t\\tdirectLight.color = spotLight.color;\\n\\t\\t\\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\\n\\t\\t\\tdirectLight.visible = true;\\n\\t\\t} else {\\n\\t\\t\\tdirectLight.color = vec3( 0.0 );\\n\\t\\t\\tdirectLight.visible = false;\\n\\t\\t}\\n\\t}\\n#endif\\n#if NUM_HEMI_LIGHTS > 0\\n\\tstruct HemisphereLight {\\n\\t\\tvec3 direction;\\n\\t\\tvec3 skyColor;\\n\\t\\tvec3 groundColor;\\n\\t};\\n\\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\\n\\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\\n\\t\\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\\n\\t\\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\\n\\t\\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\\n\\t\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\t\\tirradiance *= PI;\\n\\t\\t#endif\\n\\t\\treturn irradiance;\\n\\t}\\n#endif\\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\\n\\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\\n\\t\\t#include \\n\\t\\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\\n\\t\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\t\\tvec3 queryVec = flipNormal * vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#elif defined( ENVMAP_TYPE_CUBE_UV )\\n\\t\\t\\tvec3 queryVec = flipNormal * vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\\n\\t\\t\\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\\n\\t\\t#else\\n\\t\\t\\tvec4 envMapColor = vec4( 0.0 );\\n\\t\\t#endif\\n\\t\\treturn PI * envMapColor.rgb * envMapIntensity;\\n\\t}\\n\\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\\n\\t\\tfloat maxMIPLevelScalar = float( maxMIPLevel );\\n\\t\\tfloat desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\\n\\t\\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\\n\\t}\\n\\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\\n\\t\\t#ifdef ENVMAP_MODE_REFLECTION\\n\\t\\t\\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\\n\\t\\t#else\\n\\t\\t\\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\\n\\t\\t#endif\\n\\t\\t#include \\n\\t\\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\\n\\t\\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\\n\\t\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\t\\tvec3 queryReflectVec = flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#elif defined( ENVMAP_TYPE_CUBE_UV )\\n\\t\\t\\tvec3 queryReflectVec = flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\\n\\t\\t\\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\\n\\t\\t#elif defined( ENVMAP_TYPE_EQUIREC )\\n\\t\\t\\tvec2 sampleUV;\\n\\t\\t\\tsampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\\n\\t\\t\\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#elif defined( ENVMAP_TYPE_SPHERE )\\n\\t\\t\\tvec3 reflectView = flipNormal * normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#endif\\n\\t\\treturn envMapColor.rgb * envMapIntensity;\\n\\t}\\n#endif\\n\";var lights_phong_fragment=\"BlinnPhongMaterial material;\\nmaterial.diffuseColor = diffuseColor.rgb;\\nmaterial.specularColor = specular;\\nmaterial.specularShininess = shininess;\\nmaterial.specularStrength = specularStrength;\\n\";var lights_phong_pars_fragment=\"varying vec3 vViewPosition;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\nstruct BlinnPhongMaterial {\\n\\tvec3\\tdiffuseColor;\\n\\tvec3\\tspecularColor;\\n\\tfloat\\tspecularShininess;\\n\\tfloat\\tspecularStrength;\\n};\\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\\n\\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\\n\\tvec3 irradiance = dotNL * directLight.color;\\n\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\tirradiance *= PI;\\n\\t#endif\\n\\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n\\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\\n}\\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\\n\\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n}\\n#define RE_Direct\\t\\t\\t\\tRE_Direct_BlinnPhong\\n#define RE_IndirectDiffuse\\t\\tRE_IndirectDiffuse_BlinnPhong\\n#define Material_LightProbeLOD( material )\\t(0)\\n\";var lights_physical_fragment=\"PhysicalMaterial material;\\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\\n#ifdef STANDARD\\n\\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\\n#else\\n\\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\\n\\tmaterial.clearCoat = saturate( clearCoat );\\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\\n#endif\\n\";var lights_physical_pars_fragment=\"struct PhysicalMaterial {\\n\\tvec3\\tdiffuseColor;\\n\\tfloat\\tspecularRoughness;\\n\\tvec3\\tspecularColor;\\n\\t#ifndef STANDARD\\n\\t\\tfloat clearCoat;\\n\\t\\tfloat clearCoatRoughness;\\n\\t#endif\\n};\\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\\n\\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\\n}\\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\\n\\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\\n\\tvec3 irradiance = dotNL * directLight.color;\\n\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\tirradiance *= PI;\\n\\t#endif\\n\\t#ifndef STANDARD\\n\\t\\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\\n\\t#else\\n\\t\\tfloat clearCoatDHR = 0.0;\\n\\t#endif\\n\\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\\n\\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n\\t#ifndef STANDARD\\n\\t\\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\\n\\t#endif\\n}\\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\\n\\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n}\\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\\n\\t#ifndef STANDARD\\n\\t\\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\\n\\t\\tfloat dotNL = dotNV;\\n\\t\\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\\n\\t#else\\n\\t\\tfloat clearCoatDHR = 0.0;\\n\\t#endif\\n\\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\\n\\t#ifndef STANDARD\\n\\t\\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\\n\\t#endif\\n}\\n#define RE_Direct\\t\\t\\t\\tRE_Direct_Physical\\n#define RE_IndirectDiffuse\\t\\tRE_IndirectDiffuse_Physical\\n#define RE_IndirectSpecular\\t\\tRE_IndirectSpecular_Physical\\n#define Material_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.specularRoughness )\\n#define Material_ClearCoat_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\\n\\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\\n}\\n\";var lights_template=\"\\nGeometricContext geometry;\\ngeometry.position = - vViewPosition;\\ngeometry.normal = normal;\\ngeometry.viewDir = normalize( vViewPosition );\\nIncidentLight directLight;\\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\\n\\tPointLight pointLight;\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tpointLight = pointLights[ i ];\\n\\t\\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\\n\\t\\t#ifdef USE_SHADOWMAP\\n\\t\\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\\n\\t\\t#endif\\n\\t\\tRE_Direct( directLight, geometry, material, reflectedLight );\\n\\t}\\n#endif\\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\\n\\tSpotLight spotLight;\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tspotLight = spotLights[ i ];\\n\\t\\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\\n\\t\\t#ifdef USE_SHADOWMAP\\n\\t\\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\\n\\t\\t#endif\\n\\t\\tRE_Direct( directLight, geometry, material, reflectedLight );\\n\\t}\\n#endif\\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\\n\\tDirectionalLight directionalLight;\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tdirectionalLight = directionalLights[ i ];\\n\\t\\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\\n\\t\\t#ifdef USE_SHADOWMAP\\n\\t\\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\\n\\t\\t#endif\\n\\t\\tRE_Direct( directLight, geometry, material, reflectedLight );\\n\\t}\\n#endif\\n#if defined( RE_IndirectDiffuse )\\n\\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\\n\\t#ifdef USE_LIGHTMAP\\n\\t\\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\\n\\t\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\t\\tlightMapIrradiance *= PI;\\n\\t\\t#endif\\n\\t\\tirradiance += lightMapIrradiance;\\n\\t#endif\\n\\t#if ( NUM_HEMI_LIGHTS > 0 )\\n\\t\\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\\n\\t\\t\\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\\n\\t\\t}\\n\\t#endif\\n\\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\\n\\t \\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\\n\\t#endif\\n\\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\\n#endif\\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\\n\\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\\n\\t#ifndef STANDARD\\n\\t\\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\\n\\t#else\\n\\t\\tvec3 clearCoatRadiance = vec3( 0.0 );\\n\\t#endif\\n\\t\\t\\n\\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\\n#endif\\n\";var logdepthbuf_fragment=\"#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\\n\\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\\n#endif\";var logdepthbuf_pars_fragment=\"#ifdef USE_LOGDEPTHBUF\\n\\tuniform float logDepthBufFC;\\n\\t#ifdef USE_LOGDEPTHBUF_EXT\\n\\t\\tvarying float vFragDepth;\\n\\t#endif\\n#endif\\n\";var logdepthbuf_pars_vertex=\"#ifdef USE_LOGDEPTHBUF\\n\\t#ifdef USE_LOGDEPTHBUF_EXT\\n\\t\\tvarying float vFragDepth;\\n\\t#endif\\n\\tuniform float logDepthBufFC;\\n#endif\";var logdepthbuf_vertex=\"#ifdef USE_LOGDEPTHBUF\\n\\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\\n\\t#ifdef USE_LOGDEPTHBUF_EXT\\n\\t\\tvFragDepth = 1.0 + gl_Position.w;\\n\\t#else\\n\\t\\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\\n\\t#endif\\n#endif\\n\";var map_fragment=\"#ifdef USE_MAP\\n\\tvec4 texelColor = texture2D( map, vUv );\\n\\ttexelColor = mapTexelToLinear( texelColor );\\n\\tdiffuseColor *= texelColor;\\n#endif\\n\";var map_pars_fragment=\"#ifdef USE_MAP\\n\\tuniform sampler2D map;\\n#endif\\n\";var map_particle_fragment=\"#ifdef USE_MAP\\n\\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\\n\\tdiffuseColor *= mapTexelToLinear( mapTexel );\\n#endif\\n\";var map_particle_pars_fragment=\"#ifdef USE_MAP\\n\\tuniform vec4 offsetRepeat;\\n\\tuniform sampler2D map;\\n#endif\\n\";var metalnessmap_fragment=\"float metalnessFactor = metalness;\\n#ifdef USE_METALNESSMAP\\n\\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\\n\\tmetalnessFactor *= texelMetalness.r;\\n#endif\\n\";var metalnessmap_pars_fragment=\"#ifdef USE_METALNESSMAP\\n\\tuniform sampler2D metalnessMap;\\n#endif\";var morphnormal_vertex=\"#ifdef USE_MORPHNORMALS\\n\\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\\n\\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\\n\\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\\n\\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\\n#endif\\n\";var morphtarget_pars_vertex=\"#ifdef USE_MORPHTARGETS\\n\\t#ifndef USE_MORPHNORMALS\\n\\tuniform float morphTargetInfluences[ 8 ];\\n\\t#else\\n\\tuniform float morphTargetInfluences[ 4 ];\\n\\t#endif\\n#endif\";var morphtarget_vertex=\"#ifdef USE_MORPHTARGETS\\n\\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\\n\\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\\n\\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\\n\\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\\n\\t#ifndef USE_MORPHNORMALS\\n\\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\\n\\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\\n\\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\\n\\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\\n\\t#endif\\n#endif\\n\";var normal_flip=\"#ifdef DOUBLE_SIDED\\n\\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\\n#else\\n\\tfloat flipNormal = 1.0;\\n#endif\\n\";var normal_fragment=\"#ifdef FLAT_SHADED\\n\\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\\n\\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\\n\\tvec3 normal = normalize( cross( fdx, fdy ) );\\n#else\\n\\tvec3 normal = normalize( vNormal ) * flipNormal;\\n#endif\\n#ifdef USE_NORMALMAP\\n\\tnormal = perturbNormal2Arb( -vViewPosition, normal );\\n#elif defined( USE_BUMPMAP )\\n\\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\\n#endif\\n\";var normalmap_pars_fragment=\"#ifdef USE_NORMALMAP\\n\\tuniform sampler2D normalMap;\\n\\tuniform vec2 normalScale;\\n\\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\\n\\t\\tvec3 q0 = dFdx( eye_pos.xyz );\\n\\t\\tvec3 q1 = dFdy( eye_pos.xyz );\\n\\t\\tvec2 st0 = dFdx( vUv.st );\\n\\t\\tvec2 st1 = dFdy( vUv.st );\\n\\t\\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\\n\\t\\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\\n\\t\\tvec3 N = normalize( surf_norm );\\n\\t\\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\\n\\t\\tmapN.xy = normalScale * mapN.xy;\\n\\t\\tmat3 tsn = mat3( S, T, N );\\n\\t\\treturn normalize( tsn * mapN );\\n\\t}\\n#endif\\n\";var packing=\"vec3 packNormalToRGB( const in vec3 normal ) {\\n return normalize( normal ) * 0.5 + 0.5;\\n}\\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\\n return 1.0 - 2.0 * rgb.xyz;\\n}\\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\\nconst float ShiftRight8 = 1. / 256.;\\nvec4 packDepthToRGBA( const in float v ) {\\n\\tvec4 r = vec4( fract( v * PackFactors ), v );\\n\\tr.yzw -= r.xyz * ShiftRight8;\\treturn r * PackUpscale;\\n}\\nfloat unpackRGBAToDepth( const in vec4 v ) {\\n\\treturn dot( v, UnpackFactors );\\n}\\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\\n return ( viewZ + near ) / ( near - far );\\n}\\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\\n return linearClipZ * ( near - far ) - near;\\n}\\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\\n return (( near + viewZ ) * far ) / (( far - near ) * viewZ );\\n}\\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\\n return ( near * far ) / ( ( far - near ) * invClipZ - far );\\n}\\n\";var premultiplied_alpha_fragment=\"#ifdef PREMULTIPLIED_ALPHA\\n\\tgl_FragColor.rgb *= gl_FragColor.a;\\n#endif\\n\";var project_vertex=\"#ifdef USE_SKINNING\\n\\tvec4 mvPosition = modelViewMatrix * skinned;\\n#else\\n\\tvec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\\n#endif\\ngl_Position = projectionMatrix * mvPosition;\\n\";var roughnessmap_fragment=\"float roughnessFactor = roughness;\\n#ifdef USE_ROUGHNESSMAP\\n\\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\\n\\troughnessFactor *= texelRoughness.r;\\n#endif\\n\";var roughnessmap_pars_fragment=\"#ifdef USE_ROUGHNESSMAP\\n\\tuniform sampler2D roughnessMap;\\n#endif\";var shadowmap_pars_fragment=\"#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\t\\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\\n\\t\\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\t\\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\\n\\t\\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\t\\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\\n\\t\\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\\n\\t#endif\\n\\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\\n\\t\\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\\n\\t}\\n\\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\\n\\t\\tconst vec2 offset = vec2( 0.0, 1.0 );\\n\\t\\tvec2 texelSize = vec2( 1.0 ) / size;\\n\\t\\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\\n\\t\\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\\n\\t\\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\\n\\t\\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\\n\\t\\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\\n\\t\\tvec2 f = fract( uv * size + 0.5 );\\n\\t\\tfloat a = mix( lb, lt, f.y );\\n\\t\\tfloat b = mix( rb, rt, f.y );\\n\\t\\tfloat c = mix( a, b, f.x );\\n\\t\\treturn c;\\n\\t}\\n\\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\\n\\t\\tshadowCoord.xyz /= shadowCoord.w;\\n\\t\\tshadowCoord.z += shadowBias;\\n\\t\\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\\n\\t\\tbool inFrustum = all( inFrustumVec );\\n\\t\\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\\n\\t\\tbool frustumTest = all( frustumTestVec );\\n\\t\\tif ( frustumTest ) {\\n\\t\\t#if defined( SHADOWMAP_TYPE_PCF )\\n\\t\\t\\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\\n\\t\\t\\tfloat dx0 = - texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy0 = - texelSize.y * shadowRadius;\\n\\t\\t\\tfloat dx1 = + texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy1 = + texelSize.y * shadowRadius;\\n\\t\\t\\treturn (\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\\n\\t\\t\\t) * ( 1.0 / 9.0 );\\n\\t\\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\\n\\t\\t\\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\\n\\t\\t\\tfloat dx0 = - texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy0 = - texelSize.y * shadowRadius;\\n\\t\\t\\tfloat dx1 = + texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy1 = + texelSize.y * shadowRadius;\\n\\t\\t\\treturn (\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\\n\\t\\t\\t) * ( 1.0 / 9.0 );\\n\\t\\t#else\\n\\t\\t\\treturn texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\\n\\t\\t#endif\\n\\t\\t}\\n\\t\\treturn 1.0;\\n\\t}\\n\\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\\n\\t\\tvec3 absV = abs( v );\\n\\t\\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\\n\\t\\tabsV *= scaleToCube;\\n\\t\\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\\n\\t\\tvec2 planar = v.xy;\\n\\t\\tfloat almostATexel = 1.5 * texelSizeY;\\n\\t\\tfloat almostOne = 1.0 - almostATexel;\\n\\t\\tif ( absV.z >= almostOne ) {\\n\\t\\t\\tif ( v.z > 0.0 )\\n\\t\\t\\t\\tplanar.x = 4.0 - v.x;\\n\\t\\t} else if ( absV.x >= almostOne ) {\\n\\t\\t\\tfloat signX = sign( v.x );\\n\\t\\t\\tplanar.x = v.z * signX + 2.0 * signX;\\n\\t\\t} else if ( absV.y >= almostOne ) {\\n\\t\\t\\tfloat signY = sign( v.y );\\n\\t\\t\\tplanar.x = v.x + 2.0 * signY + 2.0;\\n\\t\\t\\tplanar.y = v.z * signY - 2.0;\\n\\t\\t}\\n\\t\\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\\n\\t}\\n\\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\\n\\t\\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\\n\\t\\tvec3 lightToPosition = shadowCoord.xyz;\\n\\t\\tvec3 bd3D = normalize( lightToPosition );\\n\\t\\tfloat dp = ( length( lightToPosition ) - shadowBias ) / 1000.0;\\n\\t\\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\\n\\t\\t\\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\\n\\t\\t\\treturn (\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\\n\\t\\t\\t) * ( 1.0 / 9.0 );\\n\\t\\t#else\\n\\t\\t\\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\\n\\t\\t#endif\\n\\t}\\n#endif\\n\";var shadowmap_pars_vertex=\"#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\t\\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\\n\\t\\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\t\\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\\n\\t\\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\t\\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\\n\\t\\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\\n\\t#endif\\n#endif\\n\";var shadowmap_vertex=\"#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\\n\\t}\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\\n\\t}\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\\n\\t}\\n\\t#endif\\n#endif\\n\";var shadowmask_pars_fragment=\"float getShadowMask() {\\n\\tfloat shadow = 1.0;\\n\\t#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\tDirectionalLight directionalLight;\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tdirectionalLight = directionalLights[ i ];\\n\\t\\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\\n\\t}\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\tSpotLight spotLight;\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tspotLight = spotLights[ i ];\\n\\t\\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\\n\\t}\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\tPointLight pointLight;\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tpointLight = pointLights[ i ];\\n\\t\\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\\n\\t}\\n\\t#endif\\n\\t#endif\\n\\treturn shadow;\\n}\\n\";var skinbase_vertex=\"#ifdef USE_SKINNING\\n\\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\\n\\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\\n\\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\\n\\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\\n#endif\";var skinning_pars_vertex=\"#ifdef USE_SKINNING\\n\\tuniform mat4 bindMatrix;\\n\\tuniform mat4 bindMatrixInverse;\\n\\t#ifdef BONE_TEXTURE\\n\\t\\tuniform sampler2D boneTexture;\\n\\t\\tuniform int boneTextureWidth;\\n\\t\\tuniform int boneTextureHeight;\\n\\t\\tmat4 getBoneMatrix( const in float i ) {\\n\\t\\t\\tfloat j = i * 4.0;\\n\\t\\t\\tfloat x = mod( j, float( boneTextureWidth ) );\\n\\t\\t\\tfloat y = floor( j / float( boneTextureWidth ) );\\n\\t\\t\\tfloat dx = 1.0 / float( boneTextureWidth );\\n\\t\\t\\tfloat dy = 1.0 / float( boneTextureHeight );\\n\\t\\t\\ty = dy * ( y + 0.5 );\\n\\t\\t\\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\\n\\t\\t\\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\\n\\t\\t\\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\\n\\t\\t\\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\\n\\t\\t\\tmat4 bone = mat4( v1, v2, v3, v4 );\\n\\t\\t\\treturn bone;\\n\\t\\t}\\n\\t#else\\n\\t\\tuniform mat4 boneMatrices[ MAX_BONES ];\\n\\t\\tmat4 getBoneMatrix( const in float i ) {\\n\\t\\t\\tmat4 bone = boneMatrices[ int(i) ];\\n\\t\\t\\treturn bone;\\n\\t\\t}\\n\\t#endif\\n#endif\\n\";var skinning_vertex=\"#ifdef USE_SKINNING\\n\\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\\n\\tvec4 skinned = vec4( 0.0 );\\n\\tskinned += boneMatX * skinVertex * skinWeight.x;\\n\\tskinned += boneMatY * skinVertex * skinWeight.y;\\n\\tskinned += boneMatZ * skinVertex * skinWeight.z;\\n\\tskinned += boneMatW * skinVertex * skinWeight.w;\\n\\tskinned = bindMatrixInverse * skinned;\\n#endif\\n\";var skinnormal_vertex=\"#ifdef USE_SKINNING\\n\\tmat4 skinMatrix = mat4( 0.0 );\\n\\tskinMatrix += skinWeight.x * boneMatX;\\n\\tskinMatrix += skinWeight.y * boneMatY;\\n\\tskinMatrix += skinWeight.z * boneMatZ;\\n\\tskinMatrix += skinWeight.w * boneMatW;\\n\\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\\n\\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\\n#endif\\n\";var specularmap_fragment=\"float specularStrength;\\n#ifdef USE_SPECULARMAP\\n\\tvec4 texelSpecular = texture2D( specularMap, vUv );\\n\\tspecularStrength = texelSpecular.r;\\n#else\\n\\tspecularStrength = 1.0;\\n#endif\";var specularmap_pars_fragment=\"#ifdef USE_SPECULARMAP\\n\\tuniform sampler2D specularMap;\\n#endif\";var tonemapping_fragment=\"#if defined( TONE_MAPPING )\\n gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\\n#endif\\n\";var tonemapping_pars_fragment=\"#define saturate(a) clamp( a, 0.0, 1.0 )\\nuniform float toneMappingExposure;\\nuniform float toneMappingWhitePoint;\\nvec3 LinearToneMapping( vec3 color ) {\\n return toneMappingExposure * color;\\n}\\nvec3 ReinhardToneMapping( vec3 color ) {\\n color *= toneMappingExposure;\\n return saturate( color / ( vec3( 1.0 ) + color ) );\\n}\\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\\nvec3 Uncharted2ToneMapping( vec3 color ) {\\n color *= toneMappingExposure;\\n return saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\\n}\\nvec3 OptimizedCineonToneMapping( vec3 color ) {\\n color *= toneMappingExposure;\\n color = max( vec3( 0.0 ), color - 0.004 );\\n return pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\\n}\\n\";var uv_pars_fragment=\"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\\n\\tvarying vec2 vUv;\\n#endif\";var uv_pars_vertex=\"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\\n\\tvarying vec2 vUv;\\n\\tuniform vec4 offsetRepeat;\\n#endif\\n\";var uv_vertex=\"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\\n\\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\\n#endif\";var uv2_pars_fragment=\"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\\n\\tvarying vec2 vUv2;\\n#endif\";var uv2_pars_vertex=\"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\\n\\tattribute vec2 uv2;\\n\\tvarying vec2 vUv2;\\n#endif\";var uv2_vertex=\"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\\n\\tvUv2 = uv2;\\n#endif\";var worldpos_vertex=\"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( PHYSICAL ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\\n\\t#ifdef USE_SKINNING\\n\\t\\tvec4 worldPosition = modelMatrix * skinned;\\n\\t#else\\n\\t\\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\\n\\t#endif\\n#endif\\n\";var cube_frag=\"uniform samplerCube tCube;\\nuniform float tFlip;\\nuniform float opacity;\\nvarying vec3 vWorldPosition;\\n#include \\nvoid main() {\\n\\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\\n\\tgl_FragColor.a *= opacity;\\n}\\n\";var cube_vert=\"varying vec3 vWorldPosition;\\n#include \\nvoid main() {\\n\\tvWorldPosition = transformDirection( position, modelMatrix );\\n\\t#include \\n\\t#include \\n}\\n\";var depth_frag=\"#if DEPTH_PACKING == 3200\\n\\tuniform float opacity;\\n#endif\\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\nvoid main() {\\n\\t#include \\n\\tvec4 diffuseColor = vec4( 1.0 );\\n\\t#if DEPTH_PACKING == 3200\\n\\t\\tdiffuseColor.a = opacity;\\n\\t#endif\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#if DEPTH_PACKING == 3200\\n\\t\\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\\n\\t#elif DEPTH_PACKING == 3201\\n\\t\\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\\n\\t#endif\\n}\\n\";var depth_vert=\"#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\nvoid main() {\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n}\\n\";var distanceRGBA_frag=\"uniform vec3 lightPos;\\nvarying vec4 vWorldPosition;\\n#include \\n#include \\n#include \\nvoid main () {\\n\\t#include \\n\\tgl_FragColor = packDepthToRGBA( length( vWorldPosition.xyz - lightPos.xyz ) / 1000.0 );\\n}\\n\";var distanceRGBA_vert=\"varying vec4 vWorldPosition;\\n#include \\n#include \\n#include \\n#include \\nvoid main() {\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\tvWorldPosition = worldPosition;\\n}\\n\";var equirect_frag=\"uniform sampler2D tEquirect;\\nuniform float tFlip;\\nvarying vec3 vWorldPosition;\\n#include \\nvoid main() {\\n\\tvec3 direction = normalize( vWorldPosition );\\n\\tvec2 sampleUV;\\n\\tsampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );\\n\\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\\n\\tgl_FragColor = texture2D( tEquirect, sampleUV );\\n}\\n\";var equirect_vert=\"varying vec3 vWorldPosition;\\n#include \\nvoid main() {\\n\\tvWorldPosition = transformDirection( position, modelMatrix );\\n\\t#include \\n\\t#include \\n}\\n\";var linedashed_frag=\"uniform vec3 diffuse;\\nuniform float opacity;\\nuniform float dashSize;\\nuniform float totalSize;\\nvarying float vLineDistance;\\n#include \\n#include \\n#include \\n#include \\n#include \\nvoid main() {\\n\\t#include \\n\\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\\n\\t\\tdiscard;\\n\\t}\\n\\tvec3 outgoingLight = vec3( 0.0 );\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\t#include \\n\\t#include \\n\\toutgoingLight = diffuseColor.rgb;\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n}\\n\";var linedashed_vert=\"uniform float scale;\\nattribute float lineDistance;\\nvarying float vLineDistance;\\n#include \\n#include \\n#include \\n#include \\nvoid main() {\\n\\t#include \\n\\tvLineDistance = scale * lineDistance;\\n\\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\\n\\tgl_Position = projectionMatrix * mvPosition;\\n\\t#include \\n\\t#include \\n}\\n\";var meshbasic_frag=\"uniform vec3 diffuse;\\nuniform float opacity;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\nvoid main() {\\n\\t#include \\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\tReflectedLight reflectedLight;\\n\\treflectedLight.directDiffuse = vec3( 0.0 );\\n\\treflectedLight.directSpecular = vec3( 0.0 );\\n\\treflectedLight.indirectDiffuse = diffuseColor.rgb;\\n\\treflectedLight.indirectSpecular = vec3( 0.0 );\\n\\t#include \\n\\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\\n\\t#include \\n\\t#include \\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n}\\n\";var meshbasic_vert=\"#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\nvoid main() {\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#ifdef USE_ENVMAP\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#endif\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n}\\n\";var meshlambert_frag=\"uniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float opacity;\\nvarying vec3 vLightFront;\\n#ifdef DOUBLE_SIDED\\n\\tvarying vec3 vLightBack;\\n#endif\\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\nvoid main() {\\n\\t#include \\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\n\\tvec3 totalEmissiveRadiance = emissive;\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\\n\\t#include \\n\\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\\n\\t#ifdef DOUBLE_SIDED\\n\\t\\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\\n\\t#else\\n\\t\\treflectedLight.directDiffuse = vLightFront;\\n\\t#endif\\n\\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\\n\\t#include \\n\\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\\n\\t#include \\n\\t#include \\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n}\\n\";var meshlambert_vert=\"#define LAMBERT\\nvarying vec3 vLightFront;\\n#ifdef DOUBLE_SIDED\\n\\tvarying vec3 vLightBack;\\n#endif\\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\nvoid main() {\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n}\\n\";var meshphong_frag=\"#define PHONG\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform vec3 specular;\\nuniform float shininess;\\nuniform float opacity;\\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\nvoid main() {\\n\\t#include \\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\n\\tvec3 totalEmissiveRadiance = emissive;\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\\n\\t#include \\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n}\\n\";var meshphong_vert=\"#define PHONG\\nvarying vec3 vViewPosition;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\n#include \\nvoid main() {\\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include \\n\\t#include