diff --git a/demo/index.html b/demo/index.html index d534b94..4c5f9e1 100644 --- a/demo/index.html +++ b/demo/index.html @@ -159,12 +159,12 @@ geometry.vertices.push( v ); } - var sprite = THREE.ImageUtils.loadTexture( 'disc.png' ); + var sprite = new THREE.TextureLoader().load( 'disc.png' ); - var material = new THREE.ParticleSystemMaterial( { size: 3, sizeAttenuation: true, map: sprite, transparent: true } ); + var material = new THREE.PointsMaterial( { size: 3, sizeAttenuation: true, map: sprite, transparent: true } ); material.color.setHSL( 1.0, 0.3, 0.7 ); - var particles = new THREE.ParticleSystem( geometry, material ); + var particles = new THREE.Points( geometry, material ); particles.sortParticles = true; scene.add( particles ); @@ -203,7 +203,15 @@ function onWindowResize() { var s = 1; renderer.setSize( s * window.innerWidth, s * window.innerHeight ); - camera.projectionMatrix.makePerspective( fov, window.innerWidth / window.innerHeight, camera.near, camera.far ); + + makePerspective(); +} + +function makePerspective() { + var aspect = window.innerWidth / window.innerHeight; + camera.fov = fov; + camera.aspect = aspect; + camera.updateProjectionMatrix(); } function onMouseWheel( event ) { @@ -359,7 +367,7 @@ lat += ( nlat - lat ) * .2; fov += ( nfov - fov ) * .2; - camera.projectionMatrix.makePerspective( fov, window.innerWidth / window.innerHeight, camera.near, camera.far ); + makePerspective(); lat = Math.max( - 85, Math.min( 85, lat ) ); phi = ( 90 - lat ) * Math.PI / 180; diff --git a/demo/three.min.js b/demo/three.min.js old mode 100644 new mode 100755 index d7dc873..59669ca --- a/demo/three.min.js +++ b/demo/three.min.js @@ -1,12423 +1,938 @@ -// three.js - http://github.com/mrdoob/three.js -'use strict'; -var THREE = { - REVISION: "64" -}; -self.console = self.console || { - info: function() {}, - log: function() {}, - debug: function() {}, - warn: function() {}, - error: function() {} -}; -String.prototype.trim = String.prototype.trim || function() { - return this.replace(/^\s+|\s+$/g, "") -}; -THREE.extend = function(a, b) { - if (Object.keys) for (var c = Object.keys(b), d = 0, e = c.length; d < e; d++) { - var f = c[d]; - Object.defineProperty(a, f, Object.getOwnPropertyDescriptor(b, f)) - } else for (f in c = {}.hasOwnProperty, b) c.call(b, f) && (a[f] = b[f]); - return a -}; -(function() { - for (var a = 0, b = ["ms", "moz", "webkit", "o"], c = 0; c < b.length && !self.requestAnimationFrame; ++c) self.requestAnimationFrame = self[b[c] + "RequestAnimationFrame"], self.cancelAnimationFrame = self[b[c] + "CancelAnimationFrame"] || self[b[c] + "CancelRequestAnimationFrame"]; - void 0 === self.requestAnimationFrame && void 0 !== self.setTimeout && (self.requestAnimationFrame = function(b) { - var c = Date.now(), - f = Math.max(0, 16 - (c - a)), - h = self.setTimeout(function() { - b(c + f) - }, f); - a = c + f; - return h - }); - void 0 === self.cancelAnimationFrame && void 0 !== self.clearTimeout && (self.cancelAnimationFrame = function(a) { - self.clearTimeout(a) - }) -})(); -THREE.CullFaceNone = 0; -THREE.CullFaceBack = 1; -THREE.CullFaceFront = 2; -THREE.CullFaceFrontBack = 3; -THREE.FrontFaceDirectionCW = 0; -THREE.FrontFaceDirectionCCW = 1; -THREE.BasicShadowMap = 0; -THREE.PCFShadowMap = 1; -THREE.PCFSoftShadowMap = 2; -THREE.FrontSide = 0; -THREE.BackSide = 1; -THREE.DoubleSide = 2; -THREE.NoShading = 0; -THREE.FlatShading = 1; -THREE.SmoothShading = 2; -THREE.NoColors = 0; -THREE.FaceColors = 1; -THREE.VertexColors = 2; -THREE.NoBlending = 0; -THREE.NormalBlending = 1; -THREE.AdditiveBlending = 2; -THREE.SubtractiveBlending = 3; -THREE.MultiplyBlending = 4; -THREE.CustomBlending = 5; -THREE.AddEquation = 100; -THREE.SubtractEquation = 101; -THREE.ReverseSubtractEquation = 102; -THREE.ZeroFactor = 200; -THREE.OneFactor = 201; -THREE.SrcColorFactor = 202; -THREE.OneMinusSrcColorFactor = 203; -THREE.SrcAlphaFactor = 204; -THREE.OneMinusSrcAlphaFactor = 205; -THREE.DstAlphaFactor = 206; -THREE.OneMinusDstAlphaFactor = 207; -THREE.DstColorFactor = 208; -THREE.OneMinusDstColorFactor = 209; -THREE.SrcAlphaSaturateFactor = 210; -THREE.MultiplyOperation = 0; -THREE.MixOperation = 1; -THREE.AddOperation = 2; -THREE.UVMapping = function() {}; -THREE.CubeReflectionMapping = function() {}; -THREE.CubeRefractionMapping = function() {}; -THREE.SphericalReflectionMapping = function() {}; -THREE.SphericalRefractionMapping = function() {}; -THREE.RepeatWrapping = 1E3; -THREE.ClampToEdgeWrapping = 1001; -THREE.MirroredRepeatWrapping = 1002; -THREE.NearestFilter = 1003; -THREE.NearestMipMapNearestFilter = 1004; -THREE.NearestMipMapLinearFilter = 1005; -THREE.LinearFilter = 1006; -THREE.LinearMipMapNearestFilter = 1007; -THREE.LinearMipMapLinearFilter = 1008; -THREE.UnsignedByteType = 1009; -THREE.ByteType = 1010; -THREE.ShortType = 1011; -THREE.UnsignedShortType = 1012; -THREE.IntType = 1013; -THREE.UnsignedIntType = 1014; -THREE.FloatType = 1015; -THREE.UnsignedShort4444Type = 1016; -THREE.UnsignedShort5551Type = 1017; -THREE.UnsignedShort565Type = 1018; -THREE.AlphaFormat = 1019; -THREE.RGBFormat = 1020; -THREE.RGBAFormat = 1021; -THREE.LuminanceFormat = 1022; -THREE.LuminanceAlphaFormat = 1023; -THREE.RGB_S3TC_DXT1_Format = 2001; -THREE.RGBA_S3TC_DXT1_Format = 2002; -THREE.RGBA_S3TC_DXT3_Format = 2003; -THREE.RGBA_S3TC_DXT5_Format = 2004; -THREE.Color = function(a) { - void 0 !== a && this.set(a); - return this -}; -THREE.Color.prototype = { - constructor: THREE.Color, - r: 1, - g: 1, - b: 1, - set: function(a) { - a instanceof THREE.Color ? this.copy(a) : "number" === typeof a ? this.setHex(a) : "string" === typeof a && this.setStyle(a); - return this - }, - setHex: function(a) { - a = Math.floor(a); - this.r = (a >> 16 & 255) / 255; - this.g = (a >> 8 & 255) / 255; - this.b = (a & 255) / 255; - return this - }, - setRGB: function(a, b, c) { - this.r = a; - this.g = b; - this.b = c; - return this - }, - setHSL: function(a, b, c) { - if (0 === b) this.r = this.g = this.b = c; - else { - var d = function(a, b, c) { - 0 > c && (c += 1); - 1 < c && (c -= 1); - return c < 1 / 6 ? a + 6 * (b - a) * c : 0.5 > c ? b : c < 2 / 3 ? a + 6 * (b - a) * (2 / 3 - c) : a - }, b = 0.5 >= c ? c * (1 + b) : c + b - c * b, - c = 2 * c - b; - this.r = d(c, b, a + 1 / 3); - this.g = d(c, b, a); - this.b = d(c, b, a - 1 / 3) - } - return this - }, - setStyle: function(a) { - if (/^rgb\((\d+), ?(\d+), ?(\d+)\)$/i.test(a)) return a = /^rgb\((\d+), ?(\d+), ?(\d+)\)$/i.exec(a), this.r = Math.min(255, parseInt(a[1], 10)) / 255, this.g = Math.min(255, parseInt(a[2], 10)) / 255, this.b = Math.min(255, parseInt(a[3], 10)) / 255, this; - if (/^rgb\((\d+)\%, ?(\d+)\%, ?(\d+)\%\)$/i.test(a)) return a = /^rgb\((\d+)\%, ?(\d+)\%, ?(\d+)\%\)$/i.exec(a), this.r = Math.min(100, parseInt(a[1], 10)) / 100, this.g = Math.min(100, parseInt(a[2], 10)) / 100, this.b = Math.min(100, parseInt(a[3], 10)) / 100, this; - if (/^\#([0-9a-f]{6})$/i.test(a)) return a = /^\#([0-9a-f]{6})$/i.exec(a), this.setHex(parseInt(a[1], 16)), this; - if (/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.test(a)) return a = /^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(a), this.setHex(parseInt(a[1] + a[1] + a[2] + a[2] + a[3] + a[3], 16)), this; - if (/^(\w+)$/i.test(a)) return this.setHex(THREE.ColorKeywords[a]), this - }, - copy: function(a) { - this.r = a.r; - this.g = a.g; - this.b = a.b; - return this - }, - copyGammaToLinear: function(a) { - this.r = a.r * a.r; - this.g = a.g * a.g; - this.b = a.b * a.b; - return this - }, - copyLinearToGamma: function(a) { - this.r = Math.sqrt(a.r); - this.g = Math.sqrt(a.g); - this.b = Math.sqrt(a.b); - return this - }, - convertGammaToLinear: function() { - var a = this.r, - b = this.g, - c = this.b; - this.r = a * a; - this.g = b * b; - this.b = c * c; - return this - }, - convertLinearToGamma: function() { - this.r = Math.sqrt(this.r); - this.g = Math.sqrt(this.g); - this.b = Math.sqrt(this.b); - return this - }, - getHex: function() { - return 255 * this.r << 16 ^ 255 * this.g << 8 ^ 255 * this.b << 0 - }, - getHexString: function() { - return ("000000" + this.getHex().toString(16)).slice(-6) - }, - getHSL: function(a) { - var a = a || { - h: 0, - s: 0, - l: 0 - }, b = this.r, - c = this.g, - d = this.b, - e = Math.max(b, c, d), - f = Math.min(b, c, d), - h, g = (f + e) / 2; - if (f === e) f = h = 0; - else { - var i = e - f, - f = 0.5 >= g ? i / (e + f) : i / (2 - e - f); - switch (e) { - case b: - h = (c - d) / i + (c < d ? 6 : 0); - break; - case c: - h = (d - b) / i + 2; - break; - case d: - h = (b - c) / i + 4 - } - h /= 6 - } - a.h = h; - a.s = f; - a.l = g; - return a - }, - getStyle: function() { - return "rgb(" + (255 * this.r | 0) + "," + (255 * this.g | 0) + "," + (255 * this.b | 0) + ")" - }, - offsetHSL: function(a, - b, c) { - var d = this.getHSL(); - d.h += a; - d.s += b; - d.l += c; - this.setHSL(d.h, d.s, d.l); - return this - }, - add: function(a) { - this.r += a.r; - this.g += a.g; - this.b += a.b; - return this - }, - addColors: function(a, b) { - this.r = a.r + b.r; - this.g = a.g + b.g; - this.b = a.b + b.b; - return this - }, - addScalar: function(a) { - this.r += a; - this.g += a; - this.b += a; - return this - }, - multiply: function(a) { - this.r *= a.r; - this.g *= a.g; - this.b *= a.b; - return this - }, - multiplyScalar: function(a) { - this.r *= a; - this.g *= a; - this.b *= a; - return this - }, - lerp: function(a, b) { - this.r += (a.r - this.r) * b; - this.g += (a.g - this.g) * b; - this.b += (a.b - this.b) * b; - return this - }, - equals: function(a) { - return a.r === this.r && a.g === this.g && a.b === this.b - }, - fromArray: function(a) { - this.r = a[0]; - this.g = a[1]; - this.b = a[2]; - return this - }, - toArray: function() { - return [this.r, this.g, this.b] - }, - clone: function() { - return (new THREE.Color).setRGB(this.r, this.g, this.b) - } -}; -THREE.ColorKeywords = { - aliceblue: 15792383, - antiquewhite: 16444375, - aqua: 65535, - aquamarine: 8388564, - azure: 15794175, - beige: 16119260, - bisque: 16770244, - black: 0, - blanchedalmond: 16772045, - blue: 255, - blueviolet: 9055202, - brown: 10824234, - burlywood: 14596231, - cadetblue: 6266528, - chartreuse: 8388352, - chocolate: 13789470, - coral: 16744272, - cornflowerblue: 6591981, - cornsilk: 16775388, - crimson: 14423100, - cyan: 65535, - darkblue: 139, - darkcyan: 35723, - darkgoldenrod: 12092939, - darkgray: 11119017, - darkgreen: 25600, - darkgrey: 11119017, - darkkhaki: 12433259, - darkmagenta: 9109643, - darkolivegreen: 5597999, - darkorange: 16747520, - darkorchid: 10040012, - darkred: 9109504, - darksalmon: 15308410, - darkseagreen: 9419919, - darkslateblue: 4734347, - darkslategray: 3100495, - darkslategrey: 3100495, - darkturquoise: 52945, - darkviolet: 9699539, - deeppink: 16716947, - deepskyblue: 49151, - dimgray: 6908265, - dimgrey: 6908265, - dodgerblue: 2003199, - firebrick: 11674146, - floralwhite: 16775920, - forestgreen: 2263842, - fuchsia: 16711935, - gainsboro: 14474460, - ghostwhite: 16316671, - gold: 16766720, - goldenrod: 14329120, - gray: 8421504, - green: 32768, - greenyellow: 11403055, - grey: 8421504, - honeydew: 15794160, - hotpink: 16738740, - indianred: 13458524, - indigo: 4915330, - ivory: 16777200, - khaki: 15787660, - lavender: 15132410, - lavenderblush: 16773365, - lawngreen: 8190976, - lemonchiffon: 16775885, - lightblue: 11393254, - lightcoral: 15761536, - lightcyan: 14745599, - lightgoldenrodyellow: 16448210, - lightgray: 13882323, - lightgreen: 9498256, - lightgrey: 13882323, - lightpink: 16758465, - lightsalmon: 16752762, - lightseagreen: 2142890, - lightskyblue: 8900346, - lightslategray: 7833753, - lightslategrey: 7833753, - lightsteelblue: 11584734, - lightyellow: 16777184, - lime: 65280, - limegreen: 3329330, - linen: 16445670, - magenta: 16711935, - maroon: 8388608, - mediumaquamarine: 6737322, - mediumblue: 205, - mediumorchid: 12211667, - mediumpurple: 9662683, - mediumseagreen: 3978097, - mediumslateblue: 8087790, - mediumspringgreen: 64154, - mediumturquoise: 4772300, - mediumvioletred: 13047173, - midnightblue: 1644912, - mintcream: 16121850, - mistyrose: 16770273, - moccasin: 16770229, - navajowhite: 16768685, - navy: 128, - oldlace: 16643558, - olive: 8421376, - olivedrab: 7048739, - orange: 16753920, - orangered: 16729344, - orchid: 14315734, - palegoldenrod: 15657130, - palegreen: 10025880, - paleturquoise: 11529966, - palevioletred: 14381203, - papayawhip: 16773077, - peachpuff: 16767673, - peru: 13468991, - pink: 16761035, - plum: 14524637, - powderblue: 11591910, - purple: 8388736, - red: 16711680, - rosybrown: 12357519, - royalblue: 4286945, - saddlebrown: 9127187, - salmon: 16416882, - sandybrown: 16032864, - seagreen: 3050327, - seashell: 16774638, - sienna: 10506797, - silver: 12632256, - skyblue: 8900331, - slateblue: 6970061, - slategray: 7372944, - slategrey: 7372944, - snow: 16775930, - springgreen: 65407, - steelblue: 4620980, - tan: 13808780, - teal: 32896, - thistle: 14204888, - tomato: 16737095, - turquoise: 4251856, - violet: 15631086, - wheat: 16113331, - white: 16777215, - whitesmoke: 16119285, - yellow: 16776960, - yellowgreen: 10145074 -}; -THREE.Quaternion = function(a, b, c, d) { - this._x = a || 0; - this._y = b || 0; - this._z = c || 0; - this._w = void 0 !== d ? d : 1 -}; -THREE.Quaternion.prototype = { - constructor: THREE.Quaternion, - _x: 0, - _y: 0, - _z: 0, - _w: 0, - _euler: void 0, - _updateEuler: function() { - void 0 !== this._euler && this._euler.setFromQuaternion(this, void 0, !1) - }, - get x() { - return this._x - }, - set x(a) { - this._x = a; - this._updateEuler() - }, - get y() { - return this._y - }, - set y(a) { - this._y = a; - this._updateEuler() - }, - get z() { - return this._z - }, - set z(a) { - this._z = a; - this._updateEuler() - }, - get w() { - return this._w - }, - set w(a) { - this._w = a; - this._updateEuler() - }, - set: function(a, b, c, d) { - this._x = a; - this._y = b; - this._z = c; - this._w = d; - this._updateEuler(); - return this - }, - copy: function(a) { - this._x = a._x; - this._y = a._y; - this._z = a._z; - this._w = a._w; - this._updateEuler(); - return this - }, - setFromEuler: function(a, b) { - if (!1 === a instanceof THREE.Euler) throw Error("ERROR: Quaternion's .setFromEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code."); - var c = Math.cos(a._x / 2), - d = Math.cos(a._y / 2), - e = Math.cos(a._z / 2), - f = Math.sin(a._x / 2), - h = Math.sin(a._y / 2), - g = Math.sin(a._z / 2); - "XYZ" === a.order ? (this._x = f * d * e + c * h * g, this._y = c * h * e - f * d * g, this._z = c * d * g + f * h * e, this._w = c * d * e - f * h * g) : "YXZ" === a.order ? (this._x = f * d * e + c * h * g, this._y = c * h * e - f * d * g, this._z = c * d * g - f * h * e, this._w = c * d * e + f * h * g) : "ZXY" === a.order ? (this._x = f * d * e - c * h * g, this._y = c * h * e + f * d * g, this._z = c * d * g + f * h * e, this._w = c * d * e - f * h * g) : "ZYX" === a.order ? (this._x = f * d * e - c * h * g, this._y = c * h * e + f * d * g, this._z = c * d * g - f * h * e, this._w = c * d * e + f * h * g) : "YZX" === a.order ? (this._x = f * d * e + c * h * g, this._y = c * h * e + f * d * g, this._z = c * d * g - f * h * e, this._w = c * d * e - f * h * g) : "XZY" === a.order && (this._x = f * d * e - c * h * g, this._y = c * h * e - f * d * g, this._z = c * d * g + f * h * e, this._w = c * d * e + f * h * g); - !1 !== b && this._updateEuler(); - return this - }, - setFromAxisAngle: function(a, b) { - var c = b / 2, - d = Math.sin(c); - this._x = a.x * d; - this._y = a.y * d; - this._z = a.z * d; - this._w = Math.cos(c); - this._updateEuler(); - return this - }, - setFromRotationMatrix: function(a) { - var b = a.elements, - c = b[0], - a = b[4], - d = b[8], - e = b[1], - f = b[5], - h = b[9], - g = b[2], - i = b[6], - b = b[10], - k = c + f + b; - 0 < k ? (c = 0.5 / Math.sqrt(k + 1), this._w = 0.25 / c, this._x = (i - h) * c, this._y = (d - g) * c, this._z = (e - a) * c) : c > f && c > b ? (c = 2 * Math.sqrt(1 + c - f - b), this._w = (i - h) / c, this._x = 0.25 * c, - this._y = (a + e) / c, this._z = (d + g) / c) : f > b ? (c = 2 * Math.sqrt(1 + f - c - b), this._w = (d - g) / c, this._x = (a + e) / c, this._y = 0.25 * c, this._z = (h + i) / c) : (c = 2 * Math.sqrt(1 + b - c - f), this._w = (e - a) / c, this._x = (d + g) / c, this._y = (h + i) / c, this._z = 0.25 * c); - this._updateEuler(); - return this - }, - inverse: function() { - this.conjugate().normalize(); - return this - }, - conjugate: function() { - this._x *= -1; - this._y *= -1; - this._z *= -1; - this._updateEuler(); - return this - }, - lengthSq: function() { - return this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w - }, - length: function() { - return Math.sqrt(this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w) - }, - normalize: function() { - var a = this.length(); - 0 === a ? (this._z = this._y = this._x = 0, this._w = 1) : (a = 1 / a, this._x *= a, this._y *= a, this._z *= a, this._w *= a); - return this - }, - multiply: function(a, b) { - return void 0 !== b ? (console.warn("DEPRECATED: Quaternion's .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."), this.multiplyQuaternions(a, b)) : this.multiplyQuaternions(this, a) - }, - multiplyQuaternions: function(a, b) { - var c = a._x, - d = a._y, - e = a._z, - f = a._w, - h = b._x, - g = b._y, - i = b._z, - k = b._w; - this._x = c * k + f * h + d * i - e * g; - this._y = d * k + f * g + e * h - c * i; - this._z = e * k + f * i + c * g - d * h; - this._w = f * k - c * h - d * g - e * i; - this._updateEuler(); - return this - }, - multiplyVector3: function(a) { - console.warn("DEPRECATED: Quaternion's .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."); - return a.applyQuaternion(this) - }, - slerp: function(a, b) { - var c = this._x, - d = this._y, - e = this._z, - f = this._w, - h = f * a._w + c * a._x + d * a._y + e * a._z; - 0 > h ? (this._w = -a._w, this._x = -a._x, this._y = -a._y, this._z = -a._z, h = -h) : this.copy(a); - if (1 <= h) return this._w = f, this._x = c, this._y = d, this._z = e, this; - var g = Math.acos(h), - i = Math.sqrt(1 - h * h); - if (0.001 > Math.abs(i)) return this._w = 0.5 * (f + this._w), this._x = 0.5 * (c + this._x), this._y = 0.5 * (d + this._y), this._z = 0.5 * (e + this._z), this; - h = Math.sin((1 - b) * g) / i; - g = Math.sin(b * g) / i; - this._w = f * h + this._w * g; - this._x = c * h + this._x * g; - this._y = d * h + this._y * g; - this._z = e * h + this._z * g; - this._updateEuler(); - return this - }, - equals: function(a) { - return a._x === this._x && a._y === this._y && a._z === this._z && a._w === this._w - }, - fromArray: function(a) { - this._x = a[0]; - this._y = a[1]; - this._z = a[2]; - this._w = a[3]; - this._updateEuler(); - return this - }, - toArray: function() { - return [this._x, this._y, this._z, this._w] - }, - clone: function() { - return new THREE.Quaternion(this._x, this._y, this._z, this._w) - } -}; -THREE.Quaternion.slerp = function(a, b, c, d) { - return c.copy(a).slerp(b, d) -}; -THREE.Vector2 = function(a, b) { - this.x = a || 0; - this.y = b || 0 -}; -THREE.Vector2.prototype = { - constructor: THREE.Vector2, - set: function(a, b) { - this.x = a; - this.y = b; - return this - }, - setX: function(a) { - this.x = a; - return this - }, - setY: function(a) { - this.y = a; - return this - }, - setComponent: function(a, b) { - switch (a) { - case 0: - this.x = b; - break; - case 1: - this.y = b; - break; - default: - throw Error("index is out of range: " + a); - } - }, - getComponent: function(a) { - switch (a) { - case 0: - return this.x; - case 1: - return this.y; - default: - throw Error("index is out of range: " + a); - } - }, - copy: function(a) { - this.x = a.x; - this.y = a.y; - return this - }, - add: function(a, - b) { - if (void 0 !== b) return console.warn("DEPRECATED: Vector2's .add() now only accepts one argument. Use .addVectors( a, b ) instead."), this.addVectors(a, b); - this.x += a.x; - this.y += a.y; - return this - }, - addVectors: function(a, b) { - this.x = a.x + b.x; - this.y = a.y + b.y; - return this - }, - addScalar: function(a) { - this.x += a; - this.y += a; - return this - }, - sub: function(a, b) { - if (void 0 !== b) return console.warn("DEPRECATED: Vector2's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."), this.subVectors(a, b); - this.x -= a.x; - this.y -= a.y; - return this - }, - subVectors: function(a, b) { - this.x = a.x - b.x; - this.y = a.y - b.y; - return this - }, - multiplyScalar: function(a) { - this.x *= a; - this.y *= a; - return this - }, - divideScalar: function(a) { - 0 !== a ? (a = 1 / a, this.x *= a, this.y *= a) : this.y = this.x = 0; - return this - }, - min: function(a) { - this.x > a.x && (this.x = a.x); - this.y > a.y && (this.y = a.y); - return this - }, - max: function(a) { - this.x < a.x && (this.x = a.x); - this.y < a.y && (this.y = a.y); - return this - }, - clamp: function(a, b) { - this.x < a.x ? this.x = a.x : this.x > b.x && (this.x = b.x); - this.y < a.y ? this.y = a.y : this.y > b.y && (this.y = b.y); - return this - }, - negate: function() { - return this.multiplyScalar(-1) - }, - dot: function(a) { - return this.x * a.x + this.y * a.y - }, - lengthSq: function() { - return this.x * this.x + this.y * this.y - }, - length: function() { - return Math.sqrt(this.x * this.x + this.y * this.y) - }, - normalize: function() { - return this.divideScalar(this.length()) - }, - distanceTo: function(a) { - return Math.sqrt(this.distanceToSquared(a)) - }, - distanceToSquared: function(a) { - var b = this.x - a.x, - a = this.y - a.y; - return b * b + a * a - }, - setLength: function(a) { - var b = this.length(); - 0 !== b && a !== b && this.multiplyScalar(a / b); - return this - }, - lerp: function(a, b) { - this.x += (a.x - this.x) * b; - this.y += (a.y - this.y) * b; - return this - }, - equals: function(a) { - return a.x === this.x && a.y === this.y - }, - fromArray: function(a) { - this.x = a[0]; - this.y = a[1]; - return this - }, - toArray: function() { - return [this.x, this.y] - }, - clone: function() { - return new THREE.Vector2(this.x, this.y) - } -}; -THREE.Vector3 = function(a, b, c) { - this.x = a || 0; - this.y = b || 0; - this.z = c || 0 -}; -THREE.Vector3.prototype = { - constructor: THREE.Vector3, - set: function(a, b, c) { - this.x = a; - this.y = b; - this.z = c; - return this - }, - setX: function(a) { - this.x = a; - return this - }, - setY: function(a) { - this.y = a; - return this - }, - setZ: function(a) { - this.z = a; - return this - }, - setComponent: function(a, b) { - switch (a) { - case 0: - this.x = b; - break; - case 1: - this.y = b; - break; - case 2: - this.z = b; - break; - default: - throw Error("index is out of range: " + a); - } - }, - getComponent: function(a) { - switch (a) { - case 0: - return this.x; - case 1: - return this.y; - case 2: - return this.z; - default: - throw Error("index is out of range: " + a); - } - }, - copy: function(a) { - this.x = a.x; - this.y = a.y; - this.z = a.z; - return this - }, - add: function(a, b) { - if (void 0 !== b) return console.warn("DEPRECATED: Vector3's .add() now only accepts one argument. Use .addVectors( a, b ) instead."), this.addVectors(a, b); - this.x += a.x; - this.y += a.y; - this.z += a.z; - return this - }, - addScalar: function(a) { - this.x += a; - this.y += a; - this.z += a; - return this - }, - addVectors: function(a, b) { - this.x = a.x + b.x; - this.y = a.y + b.y; - this.z = a.z + b.z; - return this - }, - sub: function(a, b) { - if (void 0 !== b) return console.warn("DEPRECATED: Vector3's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."), - this.subVectors(a, b); - this.x -= a.x; - this.y -= a.y; - this.z -= a.z; - return this - }, - subVectors: function(a, b) { - this.x = a.x - b.x; - this.y = a.y - b.y; - this.z = a.z - b.z; - return this - }, - multiply: function(a, b) { - if (void 0 !== b) return console.warn("DEPRECATED: Vector3's .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."), this.multiplyVectors(a, b); - this.x *= a.x; - this.y *= a.y; - this.z *= a.z; - return this - }, - multiplyScalar: function(a) { - this.x *= a; - this.y *= a; - this.z *= a; - return this - }, - multiplyVectors: function(a, b) { - this.x = a.x * b.x; - this.y = a.y * b.y; - this.z = a.z * b.z; - return this - }, - applyMatrix3: function(a) { - var b = this.x, - c = this.y, - d = this.z, - a = a.elements; - this.x = a[0] * b + a[3] * c + a[6] * d; - this.y = a[1] * b + a[4] * c + a[7] * d; - this.z = a[2] * b + a[5] * c + a[8] * d; - return this - }, - applyMatrix4: function(a) { - var b = this.x, - c = this.y, - d = this.z, - a = a.elements; - this.x = a[0] * b + a[4] * c + a[8] * d + a[12]; - this.y = a[1] * b + a[5] * c + a[9] * d + a[13]; - this.z = a[2] * b + a[6] * c + a[10] * d + a[14]; - return this - }, - applyProjection: function(a) { - var b = this.x, - c = this.y, - d = this.z, - a = a.elements, - e = 1 / (a[3] * b + a[7] * c + a[11] * d + a[15]); - this.x = (a[0] * b + a[4] * c + a[8] * d + a[12]) * e; - this.y = (a[1] * b + a[5] * c + a[9] * d + a[13]) * e; - this.z = (a[2] * b + a[6] * c + a[10] * d + a[14]) * e; - return this - }, - applyQuaternion: function(a) { - var b = this.x, - c = this.y, - d = this.z, - e = a.x, - f = a.y, - h = a.z, - a = a.w, - g = a * b + f * d - h * c, - i = a * c + h * b - e * d, - k = a * d + e * c - f * b, - b = -e * b - f * c - h * d; - this.x = g * a + b * -e + i * -h - k * -f; - this.y = i * a + b * -f + k * -e - g * -h; - this.z = k * a + b * -h + g * -f - i * -e; - return this - }, - transformDirection: function(a) { - var b = this.x, - c = this.y, - d = this.z, - a = a.elements; - this.x = a[0] * b + a[4] * c + a[8] * d; - this.y = a[1] * b + a[5] * c + a[9] * d; - this.z = a[2] * b + a[6] * c + a[10] * d; - this.normalize(); - return this - }, - divide: function(a) { - this.x /= a.x; - this.y /= a.y; - this.z /= a.z; - return this - }, - divideScalar: function(a) { - 0 !== a ? (a = 1 / a, this.x *= a, this.y *= a, this.z *= a) : this.z = this.y = this.x = 0; - return this - }, - min: function(a) { - this.x > a.x && (this.x = a.x); - this.y > a.y && (this.y = a.y); - this.z > a.z && (this.z = a.z); - return this - }, - max: function(a) { - this.x < a.x && (this.x = a.x); - this.y < a.y && (this.y = a.y); - this.z < a.z && (this.z = a.z); - return this - }, - clamp: function(a, b) { - this.x < a.x ? this.x = a.x : this.x > b.x && (this.x = b.x); - this.y < a.y ? this.y = a.y : this.y > b.y && (this.y = b.y); - this.z < a.z ? this.z = a.z : this.z > b.z && (this.z = b.z); - return this - }, - negate: function() { - return this.multiplyScalar(-1) - }, - dot: function(a) { - return this.x * a.x + this.y * a.y + this.z * a.z - }, - lengthSq: function() { - return this.x * this.x + this.y * this.y + this.z * this.z - }, - length: function() { - return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z) - }, - lengthManhattan: function() { - return Math.abs(this.x) + Math.abs(this.y) + Math.abs(this.z) - }, - normalize: function() { - return this.divideScalar(this.length()) - }, - setLength: function(a) { - var b = this.length(); - 0 !== b && a !== b && this.multiplyScalar(a / b); - return this - }, - lerp: function(a, b) { - this.x += (a.x - this.x) * b; - this.y += (a.y - this.y) * b; - this.z += (a.z - this.z) * b; - return this - }, - cross: function(a, b) { - if (void 0 !== b) return console.warn("DEPRECATED: Vector3's .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."), this.crossVectors(a, b); - var c = this.x, - d = this.y, - e = this.z; - this.x = d * a.z - e * a.y; - this.y = e * a.x - c * a.z; - this.z = c * a.y - d * a.x; - return this - }, - crossVectors: function(a, b) { - var c = a.x, - d = a.y, - e = a.z, - f = b.x, - h = b.y, - g = b.z; - this.x = d * g - e * h; - this.y = e * f - c * g; - this.z = c * h - d * f; - return this - }, - angleTo: function(a) { - a = this.dot(a) / (this.length() * a.length()); - return Math.acos(THREE.Math.clamp(a, - 1, 1)) - }, - distanceTo: function(a) { - return Math.sqrt(this.distanceToSquared(a)) - }, - distanceToSquared: function(a) { - var b = this.x - a.x, - c = this.y - a.y, - a = this.z - a.z; - return b * b + c * c + a * a - }, - setEulerFromRotationMatrix: function() { - console.error("REMOVED: Vector3's setEulerFromRotationMatrix has been removed in favor of Euler.setFromRotationMatrix(), please update your code.") - }, - setEulerFromQuaternion: function() { - console.error("REMOVED: Vector3's setEulerFromQuaternion: has been removed in favor of Euler.setFromQuaternion(), please update your code.") - }, - getPositionFromMatrix: function(a) { - console.warn("DEPRECATED: Vector3's .getPositionFromMatrix() has been renamed to .setFromMatrixPosition(). Please update your code."); - return this.setFromMatrixPosition(a) - }, - getScaleFromMatrix: function(a) { - console.warn("DEPRECATED: Vector3's .getScaleFromMatrix() has been renamed to .setFromMatrixScale(). Please update your code."); - return this.setFromMatrixScale(a) - }, - getColumnFromMatrix: function(a, b) { - console.warn("DEPRECATED: Vector3's .getColumnFromMatrix() has been renamed to .setFromMatrixColumn(). Please update your code."); - return this.setFromMatrixColumn(a, b) - }, - setFromMatrixPosition: function(a) { - this.x = a.elements[12]; - this.y = a.elements[13]; - this.z = a.elements[14]; - return this - }, - setFromMatrixScale: function(a) { - var b = this.set(a.elements[0], a.elements[1], a.elements[2]).length(), - c = this.set(a.elements[4], a.elements[5], a.elements[6]).length(), - a = this.set(a.elements[8], a.elements[9], a.elements[10]).length(); - this.x = b; - this.y = c; - this.z = a; - return this - }, - setFromMatrixColumn: function(a, b) { - var c = 4 * a, - d = b.elements; - this.x = d[c]; - this.y = d[c + 1]; - this.z = d[c + 2]; - return this - }, - equals: function(a) { - return a.x === this.x && a.y === this.y && a.z === this.z - }, - fromArray: function(a) { - this.x = a[0]; - this.y = a[1]; - this.z = a[2]; - return this - }, - toArray: function() { - return [this.x, this.y, this.z] - }, - clone: function() { - return new THREE.Vector3(this.x, this.y, this.z) - } -}; -THREE.extend(THREE.Vector3.prototype, { - applyEuler: function() { - var a = new THREE.Quaternion; - return function(b) { - !1 === b instanceof THREE.Euler && console.error("ERROR: Vector3's .applyEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code."); - this.applyQuaternion(a.setFromEuler(b)); - return this - } - }(), - applyAxisAngle: function() { - var a = new THREE.Quaternion; - return function(b, c) { - this.applyQuaternion(a.setFromAxisAngle(b, c)); - return this - } - }(), - projectOnVector: function() { - var a = new THREE.Vector3; - return function(b) { - a.copy(b).normalize(); - b = this.dot(a); - return this.copy(a).multiplyScalar(b) - } - }(), - projectOnPlane: function() { - var a = new THREE.Vector3; - return function(b) { - a.copy(this).projectOnVector(b); - return this.sub(a) - } - }(), - reflect: function() { - var a = new THREE.Vector3; - return function(b) { - a.copy(this).projectOnVector(b).multiplyScalar(2); - return this.subVectors(a, this) - } - }() -}); -THREE.Vector4 = function(a, b, c, d) { - this.x = a || 0; - this.y = b || 0; - this.z = c || 0; - this.w = void 0 !== d ? d : 1 -}; -THREE.Vector4.prototype = { - constructor: THREE.Vector4, - set: function(a, b, c, d) { - this.x = a; - this.y = b; - this.z = c; - this.w = d; - return this - }, - setX: function(a) { - this.x = a; - return this - }, - setY: function(a) { - this.y = a; - return this - }, - setZ: function(a) { - this.z = a; - return this - }, - setW: function(a) { - this.w = a; - return this - }, - setComponent: function(a, b) { - switch (a) { - case 0: - this.x = b; - break; - case 1: - this.y = b; - break; - case 2: - this.z = b; - break; - case 3: - this.w = b; - break; - default: - throw Error("index is out of range: " + a); - } - }, - getComponent: function(a) { - switch (a) { - case 0: - return this.x; - case 1: - return this.y; - case 2: - return this.z; - case 3: - return this.w; - default: - throw Error("index is out of range: " + a); - } - }, - copy: function(a) { - this.x = a.x; - this.y = a.y; - this.z = a.z; - this.w = void 0 !== a.w ? a.w : 1; - return this - }, - add: function(a, b) { - if (void 0 !== b) return console.warn("DEPRECATED: Vector4's .add() now only accepts one argument. Use .addVectors( a, b ) instead."), this.addVectors(a, b); - this.x += a.x; - this.y += a.y; - this.z += a.z; - this.w += a.w; - return this - }, - addScalar: function(a) { - this.x += a; - this.y += a; - this.z += a; - this.w += a; - return this - }, - addVectors: function(a, b) { - this.x = a.x + b.x; - this.y = a.y + b.y; - this.z = a.z + b.z; - this.w = a.w + b.w; - return this - }, - sub: function(a, b) { - if (void 0 !== b) return console.warn("DEPRECATED: Vector4's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."), this.subVectors(a, b); - this.x -= a.x; - this.y -= a.y; - this.z -= a.z; - this.w -= a.w; - return this - }, - subVectors: function(a, b) { - this.x = a.x - b.x; - this.y = a.y - b.y; - this.z = a.z - b.z; - this.w = a.w - b.w; - return this - }, - multiplyScalar: function(a) { - this.x *= a; - this.y *= a; - this.z *= a; - this.w *= a; - return this - }, - applyMatrix4: function(a) { - var b = this.x, - c = this.y, - d = this.z, - e = this.w, - a = a.elements; - this.x = a[0] * b + a[4] * c + a[8] * d + a[12] * e; - this.y = a[1] * b + a[5] * c + a[9] * d + a[13] * e; - this.z = a[2] * b + a[6] * c + a[10] * d + a[14] * e; - this.w = a[3] * b + a[7] * c + a[11] * d + a[15] * e; - return this - }, - divideScalar: function(a) { - 0 !== a ? (a = 1 / a, this.x *= a, this.y *= a, this.z *= a, this.w *= a) : (this.z = this.y = this.x = 0, this.w = 1); - return this - }, - setAxisAngleFromQuaternion: function(a) { - this.w = 2 * Math.acos(a.w); - var b = Math.sqrt(1 - a.w * a.w); - 1E-4 > b ? (this.x = 1, this.z = this.y = 0) : (this.x = a.x / b, - this.y = a.y / b, this.z = a.z / b); - return this - }, - setAxisAngleFromRotationMatrix: function(a) { - var b, c, d, a = a.elements, - e = a[0]; - d = a[4]; - var f = a[8], - h = a[1], - g = a[5], - i = a[9]; - c = a[2]; - b = a[6]; - var k = a[10]; - if (0.01 > Math.abs(d - h) && 0.01 > Math.abs(f - c) && 0.01 > Math.abs(i - b)) { - if (0.1 > Math.abs(d + h) && 0.1 > Math.abs(f + c) && 0.1 > Math.abs(i + b) && 0.1 > Math.abs(e + g + k - 3)) return this.set(1, 0, 0, 0), this; - a = Math.PI; - e = (e + 1) / 2; - g = (g + 1) / 2; - k = (k + 1) / 2; - d = (d + h) / 4; - f = (f + c) / 4; - i = (i + b) / 4; - e > g && e > k ? 0.01 > e ? (b = 0, d = c = 0.707106781) : (b = Math.sqrt(e), c = d / b, d = f / b) : g > k ? 0.01 > g ? (b = 0.707106781, c = 0, d = 0.707106781) : (c = Math.sqrt(g), b = d / c, d = i / c) : 0.01 > k ? (c = b = 0.707106781, d = 0) : (d = Math.sqrt(k), b = f / d, c = i / d); - this.set(b, c, d, a); - return this - } - a = Math.sqrt((b - i) * (b - i) + (f - c) * (f - c) + (h - d) * (h - d)); - 0.001 > Math.abs(a) && (a = 1); - this.x = (b - i) / a; - this.y = (f - c) / a; - this.z = (h - d) / a; - this.w = Math.acos((e + g + k - 1) / 2); - return this - }, - min: function(a) { - this.x > a.x && (this.x = a.x); - this.y > a.y && (this.y = a.y); - this.z > a.z && (this.z = a.z); - this.w > a.w && (this.w = a.w); - return this - }, - max: function(a) { - this.x < a.x && (this.x = a.x); - this.y < a.y && (this.y = a.y); - this.z < a.z && (this.z = a.z); - this.w < a.w && (this.w = a.w); - return this - }, - clamp: function(a, b) { - this.x < a.x ? this.x = a.x : this.x > b.x && (this.x = b.x); - this.y < a.y ? this.y = a.y : this.y > b.y && (this.y = b.y); - this.z < a.z ? this.z = a.z : this.z > b.z && (this.z = b.z); - this.w < a.w ? this.w = a.w : this.w > b.w && (this.w = b.w); - return this - }, - negate: function() { - return this.multiplyScalar(-1) - }, - dot: function(a) { - return this.x * a.x + this.y * a.y + this.z * a.z + this.w * a.w - }, - lengthSq: function() { - return this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w - }, - length: function() { - return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w) - }, - lengthManhattan: function() { - return Math.abs(this.x) + Math.abs(this.y) + Math.abs(this.z) + Math.abs(this.w) - }, - normalize: function() { - return this.divideScalar(this.length()) - }, - setLength: function(a) { - var b = this.length(); - 0 !== b && a !== b && this.multiplyScalar(a / b); - return this - }, - lerp: function(a, b) { - this.x += (a.x - this.x) * b; - this.y += (a.y - this.y) * b; - this.z += (a.z - this.z) * b; - this.w += (a.w - this.w) * b; - return this - }, - equals: function(a) { - return a.x === this.x && a.y === this.y && a.z === this.z && a.w === this.w - }, - fromArray: function(a) { - this.x = a[0]; - this.y = a[1]; - this.z = a[2]; - this.w = a[3]; - return this - }, - toArray: function() { - return [this.x, this.y, this.z, this.w] - }, - clone: function() { - return new THREE.Vector4(this.x, this.y, this.z, this.w) - } -}; -THREE.Euler = function(a, b, c, d) { - this._x = a || 0; - this._y = b || 0; - this._z = c || 0; - this._order = d || THREE.Euler.DefaultOrder -}; -THREE.Euler.RotationOrders = "XYZ YZX ZXY XZY YXZ ZYX".split(" "); -THREE.Euler.DefaultOrder = "XYZ"; -THREE.Euler.prototype = { - constructor: THREE.Euler, - _x: 0, - _y: 0, - _z: 0, - _order: THREE.Euler.DefaultOrder, - _quaternion: void 0, - _updateQuaternion: function() { - void 0 !== this._quaternion && this._quaternion.setFromEuler(this, !1) - }, - get x() { - return this._x - }, - set x(a) { - this._x = a; - this._updateQuaternion() - }, - get y() { - return this._y - }, - set y(a) { - this._y = a; - this._updateQuaternion() - }, - get z() { - return this._z - }, - set z(a) { - this._z = a; - this._updateQuaternion() - }, - get order() { - return this._order - }, - set order(a) { - this._order = a; - this._updateQuaternion() - }, - set: function(a, b, c, d) { - this._x = a; - this._y = b; - this._z = c; - this._order = d || this._order; - this._updateQuaternion(); - return this - }, - copy: function(a) { - this._x = a._x; - this._y = a._y; - this._z = a._z; - this._order = a._order; - this._updateQuaternion(); - return this - }, - setFromRotationMatrix: function(a, b) { - function c(a) { - return Math.min(Math.max(a, - 1), 1) - } - var d = a.elements, - e = d[0], - f = d[4], - h = d[8], - g = d[1], - i = d[5], - k = d[9], - m = d[2], - l = d[6], - d = d[10], - b = b || this._order; - "XYZ" === b ? (this._y = Math.asin(c(h)), 0.99999 > Math.abs(h) ? (this._x = Math.atan2(-k, d), this._z = Math.atan2(-f, e)) : (this._x = Math.atan2(l, i), this._z = 0)) : "YXZ" === b ? (this._x = Math.asin(-c(k)), 0.99999 > Math.abs(k) ? (this._y = Math.atan2(h, d), this._z = Math.atan2(g, i)) : (this._y = Math.atan2(-m, e), this._z = 0)) : "ZXY" === b ? (this._x = Math.asin(c(l)), 0.99999 > Math.abs(l) ? (this._y = Math.atan2(-m, d), this._z = Math.atan2(-f, i)) : (this._y = 0, this._z = Math.atan2(g, e))) : "ZYX" === b ? (this._y = Math.asin(-c(m)), 0.99999 > Math.abs(m) ? (this._x = Math.atan2(l, d), this._z = Math.atan2(g, e)) : (this._x = 0, this._z = Math.atan2(-f, i))) : "YZX" === b ? (this._z = Math.asin(c(g)), 0.99999 > Math.abs(g) ? (this._x = Math.atan2(-k, i), this._y = Math.atan2(-m, e)) : (this._x = 0, this._y = Math.atan2(h, d))) : "XZY" === b ? (this._z = Math.asin(-c(f)), 0.99999 > Math.abs(f) ? (this._x = Math.atan2(l, i), this._y = Math.atan2(h, e)) : (this._x = Math.atan2(-k, d), this._y = 0)) : console.warn("WARNING: Euler.setFromRotationMatrix() given unsupported order: " + b); - this._order = b; - this._updateQuaternion(); - return this - }, - setFromQuaternion: function(a, b, c) { - function d(a) { - return Math.min(Math.max(a, - 1), 1) - } - var e = a.x * a.x, - f = a.y * a.y, - h = a.z * a.z, - g = a.w * a.w, - b = b || this._order; - "XYZ" === b ? (this._x = Math.atan2(2 * (a.x * a.w - a.y * a.z), g - e - f + h), this._y = Math.asin(d(2 * (a.x * a.z + a.y * a.w))), this._z = Math.atan2(2 * (a.z * a.w - a.x * a.y), g + e - f - h)) : "YXZ" === b ? (this._x = Math.asin(d(2 * (a.x * a.w - a.y * a.z))), this._y = Math.atan2(2 * (a.x * a.z + a.y * a.w), g - e - f + h), this._z = Math.atan2(2 * (a.x * a.y + a.z * a.w), g - e + f - h)) : "ZXY" === b ? (this._x = Math.asin(d(2 * (a.x * a.w + a.y * a.z))), this._y = Math.atan2(2 * (a.y * a.w - a.z * a.x), g - e - f + h), this._z = Math.atan2(2 * (a.z * a.w - a.x * a.y), g - e + f - h)) : "ZYX" === b ? (this._x = Math.atan2(2 * (a.x * a.w + a.z * a.y), g - e - f + h), this._y = Math.asin(d(2 * (a.y * a.w - a.x * a.z))), this._z = Math.atan2(2 * (a.x * a.y + a.z * a.w), g + e - f - h)) : "YZX" === b ? (this._x = Math.atan2(2 * (a.x * a.w - a.z * a.y), g - e + f - h), this._y = Math.atan2(2 * (a.y * a.w - a.x * a.z), g + e - f - h), this._z = Math.asin(d(2 * (a.x * a.y + a.z * a.w)))) : "XZY" === b ? (this._x = Math.atan2(2 * (a.x * a.w + a.y * a.z), g - e + f - h), this._y = Math.atan2(2 * (a.x * a.z + a.y * a.w), g + e - f - h), this._z = Math.asin(d(2 * (a.z * a.w - a.x * a.y)))) : console.warn("WARNING: Euler.setFromQuaternion() given unsupported order: " + b); - this._order = b; - !1 !== c && this._updateQuaternion(); - return this - }, - reorder: function() { - var a = new THREE.Quaternion; - return function(b) { - a.setFromEuler(this); - this.setFromQuaternion(a, b) - } - }(), - fromArray: function(a) { - this._x = a[0]; - this._y = a[1]; - this._z = a[2]; - void 0 !== a[3] && (this._order = a[3]); - this._updateQuaternion(); - return this - }, - toArray: function() { - return [this._x, this._y, this._z, this._order] - }, - equals: function(a) { - return a._x === this._x && a._y === this._y && a._z === this._z && a._order === this._order - }, - clone: function() { - return new THREE.Euler(this._x, - this._y, this._z, this._order) - } -}; -THREE.Line3 = function(a, b) { - this.start = void 0 !== a ? a : new THREE.Vector3; - this.end = void 0 !== b ? b : new THREE.Vector3 -}; -THREE.Line3.prototype = { - constructor: THREE.Line3, - set: function(a, b) { - this.start.copy(a); - this.end.copy(b); - return this - }, - copy: function(a) { - this.start.copy(a.start); - this.end.copy(a.end); - return this - }, - center: function(a) { - return (a || new THREE.Vector3).addVectors(this.start, this.end).multiplyScalar(0.5) - }, - delta: function(a) { - return (a || new THREE.Vector3).subVectors(this.end, this.start) - }, - distanceSq: function() { - return this.start.distanceToSquared(this.end) - }, - distance: function() { - return this.start.distanceTo(this.end) - }, - at: function(a, - b) { - var c = b || new THREE.Vector3; - return this.delta(c).multiplyScalar(a).add(this.start) - }, - closestPointToPointParameter: function() { - var a = new THREE.Vector3, - b = new THREE.Vector3; - return function(c, d) { - a.subVectors(c, this.start); - b.subVectors(this.end, this.start); - var e = b.dot(b), - e = b.dot(a) / e; - d && (e = THREE.Math.clamp(e, 0, 1)); - return e - } - }(), - closestPointToPoint: function(a, b, c) { - a = this.closestPointToPointParameter(a, b); - c = c || new THREE.Vector3; - return this.delta(c).multiplyScalar(a).add(this.start) - }, - applyMatrix4: function(a) { - this.start.applyMatrix4(a); - this.end.applyMatrix4(a); - return this - }, - equals: function(a) { - return a.start.equals(this.start) && a.end.equals(this.end) - }, - clone: function() { - return (new THREE.Line3).copy(this) - } -}; -THREE.Box2 = function(a, b) { - this.min = void 0 !== a ? a : new THREE.Vector2(Infinity, Infinity); - this.max = void 0 !== b ? b : new THREE.Vector2(-Infinity, - Infinity) -}; -THREE.Box2.prototype = { - constructor: THREE.Box2, - set: function(a, b) { - this.min.copy(a); - this.max.copy(b); - return this - }, - setFromPoints: function(a) { - if (0 < a.length) { - var b = a[0]; - this.min.copy(b); - this.max.copy(b); - for (var c = 1, d = a.length; c < d; c++) b = a[c], b.x < this.min.x ? this.min.x = b.x : b.x > this.max.x && (this.max.x = b.x), b.y < this.min.y ? this.min.y = b.y : b.y > this.max.y && (this.max.y = b.y) - } else this.makeEmpty(); - return this - }, - setFromCenterAndSize: function() { - var a = new THREE.Vector2; - return function(b, c) { - var d = a.copy(c).multiplyScalar(0.5); - this.min.copy(b).sub(d); - this.max.copy(b).add(d); - return this - } - }(), - copy: function(a) { - this.min.copy(a.min); - this.max.copy(a.max); - return this - }, - makeEmpty: function() { - this.min.x = this.min.y = Infinity; - this.max.x = this.max.y = -Infinity; - return this - }, - empty: function() { - return this.max.x < this.min.x || this.max.y < this.min.y - }, - center: function(a) { - return (a || new THREE.Vector2).addVectors(this.min, this.max).multiplyScalar(0.5) - }, - size: function(a) { - return (a || new THREE.Vector2).subVectors(this.max, this.min) - }, - expandByPoint: function(a) { - this.min.min(a); - this.max.max(a); - return this - }, - expandByVector: function(a) { - this.min.sub(a); - this.max.add(a); - return this - }, - expandByScalar: function(a) { - this.min.addScalar(-a); - this.max.addScalar(a); - return this - }, - containsPoint: function(a) { - return a.x < this.min.x || a.x > this.max.x || a.y < this.min.y || a.y > this.max.y ? !1 : !0 - }, - containsBox: function(a) { - return this.min.x <= a.min.x && a.max.x <= this.max.x && this.min.y <= a.min.y && a.max.y <= this.max.y ? !0 : !1 - }, - getParameter: function(a, b) { - return (b || new THREE.Vector2).set((a.x - this.min.x) / (this.max.x - this.min.x), (a.y - this.min.y) / (this.max.y - this.min.y)) - }, - isIntersectionBox: function(a) { - return a.max.x < this.min.x || a.min.x > this.max.x || a.max.y < this.min.y || a.min.y > this.max.y ? !1 : !0 - }, - clampPoint: function(a, b) { - return (b || new THREE.Vector2).copy(a).clamp(this.min, this.max) - }, - distanceToPoint: function() { - var a = new THREE.Vector2; - return function(b) { - return a.copy(b).clamp(this.min, this.max).sub(b).length() - } - }(), - intersect: function(a) { - this.min.max(a.min); - this.max.min(a.max); - return this - }, - union: function(a) { - this.min.min(a.min); - this.max.max(a.max); - return this - }, - translate: function(a) { - this.min.add(a); - this.max.add(a); - return this - }, - equals: function(a) { - return a.min.equals(this.min) && a.max.equals(this.max) - }, - clone: function() { - return (new THREE.Box2).copy(this) - } -}; -THREE.Box3 = function(a, b) { - this.min = void 0 !== a ? a : new THREE.Vector3(Infinity, Infinity, Infinity); - this.max = void 0 !== b ? b : new THREE.Vector3(-Infinity, - Infinity, - Infinity) -}; -THREE.Box3.prototype = { - constructor: THREE.Box3, - set: function(a, b) { - this.min.copy(a); - this.max.copy(b); - return this - }, - addPoint: function(a) { - a.x < this.min.x ? this.min.x = a.x : a.x > this.max.x && (this.max.x = a.x); - a.y < this.min.y ? this.min.y = a.y : a.y > this.max.y && (this.max.y = a.y); - a.z < this.min.z ? this.min.z = a.z : a.z > this.max.z && (this.max.z = a.z) - }, - setFromPoints: function(a) { - if (0 < a.length) { - var b = a[0]; - this.min.copy(b); - this.max.copy(b); - for (var b = 1, c = a.length; b < c; b++) this.addPoint(a[b]) - } else this.makeEmpty(); - return this - }, - setFromCenterAndSize: function() { - var a = new THREE.Vector3; - return function(b, c) { - var d = a.copy(c).multiplyScalar(0.5); - this.min.copy(b).sub(d); - this.max.copy(b).add(d); - return this - } - }(), - setFromObject: function() { - var a = new THREE.Vector3; - return function(b) { - var c = this; - b.updateMatrixWorld(!0); - this.makeEmpty(); - b.traverse(function(b) { - if (void 0 !== b.geometry && void 0 !== b.geometry.vertices) for (var e = b.geometry.vertices, f = 0, h = e.length; f < h; f++) a.copy(e[f]), a.applyMatrix4(b.matrixWorld), c.expandByPoint(a) - }); - return this - } - }(), - copy: function(a) { - this.min.copy(a.min); - this.max.copy(a.max); - return this - }, - makeEmpty: function() { - this.min.x = this.min.y = this.min.z = Infinity; - this.max.x = this.max.y = this.max.z = -Infinity; - return this - }, - empty: function() { - return this.max.x < this.min.x || this.max.y < this.min.y || this.max.z < this.min.z - }, - center: function(a) { - return (a || new THREE.Vector3).addVectors(this.min, this.max).multiplyScalar(0.5) - }, - size: function(a) { - return (a || new THREE.Vector3).subVectors(this.max, this.min) - }, - expandByPoint: function(a) { - this.min.min(a); - this.max.max(a); - return this - }, - expandByVector: function(a) { - this.min.sub(a); - this.max.add(a); - return this - }, - expandByScalar: function(a) { - this.min.addScalar(-a); - this.max.addScalar(a); - return this - }, - containsPoint: function(a) { - return a.x < this.min.x || a.x > this.max.x || a.y < this.min.y || a.y > this.max.y || a.z < this.min.z || a.z > this.max.z ? !1 : !0 - }, - containsBox: function(a) { - return this.min.x <= a.min.x && a.max.x <= this.max.x && this.min.y <= a.min.y && a.max.y <= this.max.y && this.min.z <= a.min.z && a.max.z <= this.max.z ? !0 : !1 - }, - getParameter: function(a, b) { - return (b || new THREE.Vector3).set((a.x - this.min.x) / (this.max.x - this.min.x), (a.y - this.min.y) / (this.max.y - this.min.y), (a.z - this.min.z) / (this.max.z - this.min.z)) - }, - isIntersectionBox: function(a) { - return a.max.x < this.min.x || a.min.x > this.max.x || a.max.y < this.min.y || a.min.y > this.max.y || a.max.z < this.min.z || a.min.z > this.max.z ? !1 : !0 - }, - clampPoint: function(a, b) { - return (b || new THREE.Vector3).copy(a).clamp(this.min, this.max) - }, - distanceToPoint: function() { - var a = new THREE.Vector3; - return function(b) { - return a.copy(b).clamp(this.min, this.max).sub(b).length() - } - }(), - getBoundingSphere: function() { - var a = new THREE.Vector3; - return function(b) { - b = b || new THREE.Sphere; - b.center = this.center(); - b.radius = 0.5 * this.size(a).length(); - return b - } - }(), - intersect: function(a) { - this.min.max(a.min); - this.max.min(a.max); - return this - }, - union: function(a) { - this.min.min(a.min); - this.max.max(a.max); - return this - }, - applyMatrix4: function() { - var a = [new THREE.Vector3, new THREE.Vector3, new THREE.Vector3, new THREE.Vector3, new THREE.Vector3, new THREE.Vector3, new THREE.Vector3, new THREE.Vector3]; - return function(b) { - a[0].set(this.min.x, this.min.y, - this.min.z).applyMatrix4(b); - a[1].set(this.min.x, this.min.y, this.max.z).applyMatrix4(b); - a[2].set(this.min.x, this.max.y, this.min.z).applyMatrix4(b); - a[3].set(this.min.x, this.max.y, this.max.z).applyMatrix4(b); - a[4].set(this.max.x, this.min.y, this.min.z).applyMatrix4(b); - a[5].set(this.max.x, this.min.y, this.max.z).applyMatrix4(b); - a[6].set(this.max.x, this.max.y, this.min.z).applyMatrix4(b); - a[7].set(this.max.x, this.max.y, this.max.z).applyMatrix4(b); - this.makeEmpty(); - this.setFromPoints(a); - return this - } - }(), - translate: function(a) { - this.min.add(a); - this.max.add(a); - return this - }, - equals: function(a) { - return a.min.equals(this.min) && a.max.equals(this.max) - }, - clone: function() { - return (new THREE.Box3).copy(this) - } -}; -THREE.Matrix3 = function(a, b, c, d, e, f, h, g, i) { - this.elements = new Float32Array(9); - this.set(void 0 !== a ? a : 1, b || 0, c || 0, d || 0, void 0 !== e ? e : 1, f || 0, h || 0, g || 0, void 0 !== i ? i : 1) -}; -THREE.Matrix3.prototype = { - constructor: THREE.Matrix3, - set: function(a, b, c, d, e, f, h, g, i) { - var k = this.elements; - k[0] = a; - k[3] = b; - k[6] = c; - k[1] = d; - k[4] = e; - k[7] = f; - k[2] = h; - k[5] = g; - k[8] = i; - return this - }, - identity: function() { - this.set(1, 0, 0, 0, 1, 0, 0, 0, 1); - return this - }, - copy: function(a) { - a = a.elements; - this.set(a[0], a[3], a[6], a[1], a[4], a[7], a[2], a[5], a[8]); - return this - }, - multiplyVector3: function(a) { - console.warn("DEPRECATED: Matrix3's .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."); - return a.applyMatrix3(this) - }, - multiplyVector3Array: function() { - var a = new THREE.Vector3; - return function(b) { - for (var c = 0, d = b.length; c < d; c += 3) a.x = b[c], a.y = b[c + 1], a.z = b[c + 2], a.applyMatrix3(this), b[c] = a.x, b[c + 1] = a.y, b[c + 2] = a.z; - return b - } - }(), - multiplyScalar: function(a) { - var b = this.elements; - b[0] *= a; - b[3] *= a; - b[6] *= a; - b[1] *= a; - b[4] *= a; - b[7] *= a; - b[2] *= a; - b[5] *= a; - b[8] *= a; - return this - }, - determinant: function() { - var a = this.elements, - b = a[0], - c = a[1], - d = a[2], - e = a[3], - f = a[4], - h = a[5], - g = a[6], - i = a[7], - a = a[8]; - return b * f * a - b * h * i - c * e * a + c * h * g + d * e * i - d * f * g - }, - getInverse: function(a, - b) { - var c = a.elements, - d = this.elements; - d[0] = c[10] * c[5] - c[6] * c[9]; - d[1] = -c[10] * c[1] + c[2] * c[9]; - d[2] = c[6] * c[1] - c[2] * c[5]; - d[3] = -c[10] * c[4] + c[6] * c[8]; - d[4] = c[10] * c[0] - c[2] * c[8]; - d[5] = -c[6] * c[0] + c[2] * c[4]; - d[6] = c[9] * c[4] - c[5] * c[8]; - d[7] = -c[9] * c[0] + c[1] * c[8]; - d[8] = c[5] * c[0] - c[1] * c[4]; - c = c[0] * d[0] + c[1] * d[3] + c[2] * d[6]; - if (0 === c) { - if (b) throw Error("Matrix3.getInverse(): can't invert matrix, determinant is 0"); - console.warn("Matrix3.getInverse(): can't invert matrix, determinant is 0"); - this.identity(); - return this - } - this.multiplyScalar(1 / c); - return this - }, - transpose: function() { - var a, b = this.elements; - a = b[1]; - b[1] = b[3]; - b[3] = a; - a = b[2]; - b[2] = b[6]; - b[6] = a; - a = b[5]; - b[5] = b[7]; - b[7] = a; - return this - }, - getNormalMatrix: function(a) { - this.getInverse(a).transpose(); - return this - }, - transposeIntoArray: function(a) { - var b = this.elements; - a[0] = b[0]; - a[1] = b[3]; - a[2] = b[6]; - a[3] = b[1]; - a[4] = b[4]; - a[5] = b[7]; - a[6] = b[2]; - a[7] = b[5]; - a[8] = b[8]; - return this - }, - clone: function() { - var a = this.elements; - return new THREE.Matrix3(a[0], a[3], a[6], a[1], a[4], a[7], a[2], a[5], a[8]) - } -}; -THREE.Matrix4 = function(a, b, c, d, e, f, h, g, i, k, m, l, p, t, s, q) { - var n = this.elements = new Float32Array(16); - n[0] = void 0 !== a ? a : 1; - n[4] = b || 0; - n[8] = c || 0; - n[12] = d || 0; - n[1] = e || 0; - n[5] = void 0 !== f ? f : 1; - n[9] = h || 0; - n[13] = g || 0; - n[2] = i || 0; - n[6] = k || 0; - n[10] = void 0 !== m ? m : 1; - n[14] = l || 0; - n[3] = p || 0; - n[7] = t || 0; - n[11] = s || 0; - n[15] = void 0 !== q ? q : 1 -}; -THREE.Matrix4.prototype = { - constructor: THREE.Matrix4, - set: function(a, b, c, d, e, f, h, g, i, k, m, l, p, t, s, q) { - var n = this.elements; - n[0] = a; - n[4] = b; - n[8] = c; - n[12] = d; - n[1] = e; - n[5] = f; - n[9] = h; - n[13] = g; - n[2] = i; - n[6] = k; - n[10] = m; - n[14] = l; - n[3] = p; - n[7] = t; - n[11] = s; - n[15] = q; - return this - }, - identity: function() { - this.set(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); - return this - }, - copy: function(a) { - this.elements.set(a.elements); - return this - }, - extractPosition: function(a) { - console.warn("DEPRECATED: Matrix4's .extractPosition() has been renamed to .copyPosition()."); - return this.copyPosition(a) - }, - copyPosition: function(a) { - var b = this.elements, - a = a.elements; - b[12] = a[12]; - b[13] = a[13]; - b[14] = a[14]; - return this - }, - extractRotation: function() { - var a = new THREE.Vector3; - return function(b) { - var c = this.elements, - b = b.elements, - d = 1 / a.set(b[0], b[1], b[2]).length(), - e = 1 / a.set(b[4], b[5], b[6]).length(), - f = 1 / a.set(b[8], b[9], b[10]).length(); - c[0] = b[0] * d; - c[1] = b[1] * d; - c[2] = b[2] * d; - c[4] = b[4] * e; - c[5] = b[5] * e; - c[6] = b[6] * e; - c[8] = b[8] * f; - c[9] = b[9] * f; - c[10] = b[10] * f; - return this - } - }(), - makeRotationFromEuler: function(a) { - !1 === a instanceof THREE.Euler && console.error("ERROR: Matrix's .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code."); - var b = this.elements, - c = a.x, - d = a.y, - e = a.z, - f = Math.cos(c), - c = Math.sin(c), - h = Math.cos(d), - d = Math.sin(d), - g = Math.cos(e), - e = Math.sin(e); - if ("XYZ" === a.order) { - var a = f * g, - i = f * e, - k = c * g, - m = c * e; - b[0] = h * g; - b[4] = -h * e; - b[8] = d; - b[1] = i + k * d; - b[5] = a - m * d; - b[9] = -c * h; - b[2] = m - a * d; - b[6] = k + i * d; - b[10] = f * h - } else "YXZ" === a.order ? (a = h * g, i = h * e, k = d * g, m = d * e, b[0] = a + m * c, b[4] = k * c - i, b[8] = f * d, b[1] = f * e, b[5] = f * g, b[9] = -c, b[2] = i * c - k, b[6] = m + a * c, b[10] = f * h) : "ZXY" === a.order ? (a = h * g, i = h * e, k = d * g, m = d * e, b[0] = a - m * c, b[4] = -f * e, b[8] = k + i * c, b[1] = i + k * c, b[5] = f * g, b[9] = m - a * c, b[2] = -f * d, b[6] = c, b[10] = f * h) : "ZYX" === a.order ? (a = f * g, i = f * e, k = c * g, m = c * e, b[0] = h * g, b[4] = k * d - i, b[8] = a * d + m, b[1] = h * e, b[5] = m * d + a, b[9] = i * d - k, b[2] = -d, b[6] = c * h, b[10] = f * h) : "YZX" === a.order ? (a = f * h, i = f * d, k = c * h, m = c * d, b[0] = h * g, b[4] = m - a * e, b[8] = k * e + i, b[1] = e, b[5] = f * g, b[9] = -c * g, b[2] = -d * g, b[6] = i * e + k, b[10] = a - m * e) : "XZY" === a.order && (a = f * h, i = f * d, k = c * h, m = c * d, b[0] = h * g, b[4] = -e, b[8] = d * g, b[1] = a * e + m, b[5] = f * g, b[9] = i * e - k, b[2] = k * e - i, b[6] = c * g, b[10] = m * e + a); - b[3] = 0; - b[7] = 0; - b[11] = 0; - b[12] = 0; - b[13] = 0; - b[14] = 0; - b[15] = 1; - return this - }, - setRotationFromQuaternion: function(a) { - console.warn("DEPRECATED: Matrix4's .setRotationFromQuaternion() has been deprecated in favor of makeRotationFromQuaternion. Please update your code."); - return this.makeRotationFromQuaternion(a) - }, - makeRotationFromQuaternion: function(a) { - var b = this.elements, - c = a.x, - d = a.y, - e = a.z, - f = a.w, - h = c + c, - g = d + d, - i = e + e, - a = c * h, - k = c * g, - c = c * i, - m = d * g, - d = d * i, - e = e * i, - h = f * h, - g = f * g, - f = f * i; - b[0] = 1 - (m + e); - b[4] = k - f; - b[8] = c + g; - b[1] = k + f; - b[5] = 1 - (a + e); - b[9] = d - h; - b[2] = c - g; - b[6] = d + h; - b[10] = 1 - (a + m); - b[3] = 0; - b[7] = 0; - b[11] = 0; - b[12] = 0; - b[13] = 0; - b[14] = 0; - b[15] = 1; - return this - }, - lookAt: function() { - var a = new THREE.Vector3, - b = new THREE.Vector3, - c = new THREE.Vector3; - return function(d, e, f) { - var h = this.elements; - c.subVectors(d, e).normalize(); - 0 === c.length() && (c.z = 1); - a.crossVectors(f, c).normalize(); - 0 === a.length() && (c.x += 1E-4, a.crossVectors(f, c).normalize()); - b.crossVectors(c, a); - h[0] = a.x; - h[4] = b.x; - h[8] = c.x; - h[1] = a.y; - h[5] = b.y; - h[9] = c.y; - h[2] = a.z; - h[6] = b.z; - h[10] = c.z; - return this - } - }(), - multiply: function(a, b) { - return void 0 !== b ? (console.warn("DEPRECATED: Matrix4's .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."), this.multiplyMatrices(a, b)) : this.multiplyMatrices(this, a) - }, - multiplyMatrices: function(a, b) { - var c = a.elements, - d = b.elements, - e = this.elements, - f = c[0], - h = c[4], - g = c[8], - i = c[12], - k = c[1], - m = c[5], - l = c[9], - p = c[13], - t = c[2], - s = c[6], - q = c[10], - n = c[14], - u = c[3], - r = c[7], - v = c[11], - c = c[15], - z = d[0], - G = d[4], - w = d[8], - y = d[12], - E = d[1], - A = d[5], - K = d[9], - D = d[13], - F = d[2], - O = d[6], - x = d[10], - I = d[14], - B = d[3], - M = d[7], - J = d[11], - d = d[15]; - e[0] = f * z + h * E + g * F + i * B; - e[4] = f * G + h * A + g * O + i * M; - e[8] = f * w + h * K + g * x + i * J; - e[12] = f * y + h * D + g * I + i * d; - e[1] = k * z + m * E + l * F + p * B; - e[5] = k * G + m * A + l * O + p * M; - e[9] = k * w + m * K + l * x + p * J; - e[13] = k * y + m * D + l * I + p * d; - e[2] = t * z + s * E + q * F + n * B; - e[6] = t * G + s * A + q * O + n * M; - e[10] = t * w + s * K + q * x + n * J; - e[14] = t * y + s * D + q * I + n * d; - e[3] = u * z + r * E + v * F + c * B; - e[7] = u * G + r * A + v * O + c * M; - e[11] = u * w + r * K + v * x + c * J; - e[15] = u * y + r * D + v * I + c * d; - return this - }, - multiplyToArray: function(a, b, - c) { - var d = this.elements; - this.multiplyMatrices(a, b); - c[0] = d[0]; - c[1] = d[1]; - c[2] = d[2]; - c[3] = d[3]; - c[4] = d[4]; - c[5] = d[5]; - c[6] = d[6]; - c[7] = d[7]; - c[8] = d[8]; - c[9] = d[9]; - c[10] = d[10]; - c[11] = d[11]; - c[12] = d[12]; - c[13] = d[13]; - c[14] = d[14]; - c[15] = d[15]; - return this - }, - multiplyScalar: function(a) { - var b = this.elements; - b[0] *= a; - b[4] *= a; - b[8] *= a; - b[12] *= a; - b[1] *= a; - b[5] *= a; - b[9] *= a; - b[13] *= a; - b[2] *= a; - b[6] *= a; - b[10] *= a; - b[14] *= a; - b[3] *= a; - b[7] *= a; - b[11] *= a; - b[15] *= a; - return this - }, - multiplyVector3: function(a) { - console.warn("DEPRECATED: Matrix4's .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead."); - return a.applyProjection(this) - }, - multiplyVector4: function(a) { - console.warn("DEPRECATED: Matrix4's .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."); - return a.applyMatrix4(this) - }, - multiplyVector3Array: function() { - var a = new THREE.Vector3; - return function(b) { - for (var c = 0, d = b.length; c < d; c += 3) a.x = b[c], a.y = b[c + 1], a.z = b[c + 2], a.applyProjection(this), b[c] = a.x, b[c + 1] = a.y, b[c + 2] = a.z; - return b - } - }(), - rotateAxis: function(a) { - console.warn("DEPRECATED: Matrix4's .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."); - a.transformDirection(this) - }, - crossVector: function(a) { - console.warn("DEPRECATED: Matrix4's .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."); - return a.applyMatrix4(this) - }, - determinant: function() { - var a = this.elements, - b = a[0], - c = a[4], - d = a[8], - e = a[12], - f = a[1], - h = a[5], - g = a[9], - i = a[13], - k = a[2], - m = a[6], - l = a[10], - p = a[14]; - return a[3] * (+e * g * m - d * i * m - e * h * l + c * i * l + d * h * p - c * g * p) + a[7] * (+b * g * p - b * i * l + e * f * l - d * f * p + d * i * k - e * g * k) + a[11] * (+b * i * m - b * h * p - e * f * m + c * f * p + e * h * k - c * i * k) + a[15] * (-d * h * k - b * g * m + b * h * l + d * f * m - c * f * l + c * g * k) - }, - transpose: function() { - var a = this.elements, - b; - b = a[1]; - a[1] = a[4]; - a[4] = b; - b = a[2]; - a[2] = a[8]; - a[8] = b; - b = a[6]; - a[6] = a[9]; - a[9] = b; - b = a[3]; - a[3] = a[12]; - a[12] = b; - b = a[7]; - a[7] = a[13]; - a[13] = b; - b = a[11]; - a[11] = a[14]; - a[14] = b; - return this - }, - flattenToArray: function(a) { - var b = this.elements; - a[0] = b[0]; - a[1] = b[1]; - a[2] = b[2]; - a[3] = b[3]; - a[4] = b[4]; - a[5] = b[5]; - a[6] = b[6]; - a[7] = b[7]; - a[8] = b[8]; - a[9] = b[9]; - a[10] = b[10]; - a[11] = b[11]; - a[12] = b[12]; - a[13] = b[13]; - a[14] = b[14]; - a[15] = b[15]; - return a - }, - flattenToArrayOffset: function(a, b) { - var c = this.elements; - a[b] = c[0]; - a[b + 1] = c[1]; - a[b + 2] = c[2]; - a[b + 3] = c[3]; - a[b + 4] = c[4]; - a[b + 5] = c[5]; - a[b + 6] = c[6]; - a[b + 7] = c[7]; - a[b + 8] = c[8]; - a[b + 9] = c[9]; - a[b + 10] = c[10]; - a[b + 11] = c[11]; - a[b + 12] = c[12]; - a[b + 13] = c[13]; - a[b + 14] = c[14]; - a[b + 15] = c[15]; - return a - }, - getPosition: function() { - var a = new THREE.Vector3; - return function() { - console.warn("DEPRECATED: Matrix4's .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."); - var b = this.elements; - return a.set(b[12], b[13], b[14]) - } - }(), - setPosition: function(a) { - var b = this.elements; - b[12] = a.x; - b[13] = a.y; - b[14] = a.z; - return this - }, - getInverse: function(a, b) { - var c = this.elements, - d = a.elements, - e = d[0], - f = d[4], - h = d[8], - g = d[12], - i = d[1], - k = d[5], - m = d[9], - l = d[13], - p = d[2], - t = d[6], - s = d[10], - q = d[14], - n = d[3], - u = d[7], - r = d[11], - d = d[15]; - c[0] = m * q * u - l * s * u + l * t * r - k * q * r - m * t * d + k * s * d; - c[4] = g * s * u - h * q * u - g * t * r + f * q * r + h * t * d - f * s * d; - c[8] = h * l * u - g * m * u + g * k * r - f * l * r - h * k * d + f * m * d; - c[12] = g * m * t - h * l * t - g * k * s + f * l * s + h * k * q - f * m * q; - c[1] = l * s * n - m * q * n - l * p * r + i * q * r + m * p * d - i * s * d; - c[5] = h * q * n - g * s * n + g * p * r - e * q * r - h * p * d + e * s * d; - c[9] = g * m * n - h * l * n - g * i * r + e * l * r + h * i * d - e * m * d; - c[13] = h * l * p - g * m * p + g * i * s - e * l * s - h * i * q + e * m * q; - c[2] = k * q * n - l * t * n + l * p * u - i * q * u - k * p * d + i * t * d; - c[6] = g * t * n - f * q * n - g * p * u + e * q * u + f * p * d - e * t * d; - c[10] = f * l * n - g * k * n + g * i * u - e * l * u - f * i * d + e * k * d; - c[14] = g * k * p - f * l * p - g * i * t + e * l * t + f * i * q - e * k * q; - c[3] = m * t * n - k * s * n - m * p * u + i * s * u + k * p * r - i * t * r; - c[7] = f * s * n - h * t * n + h * p * u - e * s * u - f * p * r + e * t * r; - c[11] = h * k * n - f * m * n - h * i * u + e * m * u + f * i * r - e * k * r; - c[15] = f * m * p - h * k * p + h * i * t - e * m * t - f * i * s + e * k * s; - c = e * c[0] + i * c[4] + p * c[8] + n * c[12]; - if (0 == c) { - if (b) throw Error("Matrix4.getInverse(): can't invert matrix, determinant is 0"); - console.warn("Matrix4.getInverse(): can't invert matrix, determinant is 0"); - this.identity(); - return this - } - this.multiplyScalar(1 / c); - return this - }, - translate: function() { - console.warn("DEPRECATED: Matrix4's .translate() has been removed.") - }, - rotateX: function() { - console.warn("DEPRECATED: Matrix4's .rotateX() has been removed.") - }, - rotateY: function() { - console.warn("DEPRECATED: Matrix4's .rotateY() has been removed.") - }, - rotateZ: function() { - console.warn("DEPRECATED: Matrix4's .rotateZ() has been removed.") - }, - rotateByAxis: function() { - console.warn("DEPRECATED: Matrix4's .rotateByAxis() has been removed.") - }, - scale: function(a) { - var b = this.elements, - c = a.x, - d = a.y, - a = a.z; - b[0] *= c; - b[4] *= d; - b[8] *= a; - b[1] *= c; - b[5] *= d; - b[9] *= a; - b[2] *= c; - b[6] *= d; - b[10] *= a; - b[3] *= c; - b[7] *= d; - b[11] *= a; - return this - }, - getMaxScaleOnAxis: function() { - var a = this.elements; - return Math.sqrt(Math.max(a[0] * a[0] + a[1] * a[1] + a[2] * a[2], Math.max(a[4] * a[4] + a[5] * a[5] + a[6] * a[6], a[8] * a[8] + a[9] * a[9] + a[10] * a[10]))) - }, - makeTranslation: function(a, b, c) { - this.set(1, 0, 0, a, 0, 1, 0, b, 0, 0, 1, c, 0, 0, 0, 1); - return this - }, - makeRotationX: function(a) { - var b = Math.cos(a), - a = Math.sin(a); - this.set(1, - 0, 0, 0, 0, b, - a, 0, 0, a, b, 0, 0, 0, 0, 1); - return this - }, - makeRotationY: function(a) { - var b = Math.cos(a), - a = Math.sin(a); - this.set(b, 0, a, 0, 0, 1, 0, 0, - a, 0, b, 0, 0, 0, 0, 1); - return this - }, - makeRotationZ: function(a) { - var b = Math.cos(a), - a = Math.sin(a); - this.set(b, - a, 0, 0, a, b, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); - return this - }, - makeRotationAxis: function(a, b) { - var c = Math.cos(b), - d = Math.sin(b), - e = 1 - c, - f = a.x, - h = a.y, - g = a.z, - i = e * f, - k = e * h; - this.set(i * f + c, i * h - d * g, i * g + d * h, 0, i * h + d * g, k * h + c, k * g - d * f, 0, i * g - d * h, k * g + d * f, e * g * g + c, 0, 0, 0, 0, 1); - return this - }, - makeScale: function(a, b, c) { - this.set(a, - 0, 0, 0, 0, b, 0, 0, 0, 0, c, 0, 0, 0, 0, 1); - return this - }, - compose: function(a, b, c) { - this.makeRotationFromQuaternion(b); - this.scale(c); - this.setPosition(a); - return this - }, - decompose: function() { - var a = new THREE.Vector3, - b = new THREE.Matrix4; - return function(c, d, e) { - var f = this.elements, - h = a.set(f[0], f[1], f[2]).length(), - g = a.set(f[4], f[5], f[6]).length(), - i = a.set(f[8], f[9], f[10]).length(); - c.x = f[12]; - c.y = f[13]; - c.z = f[14]; - b.elements.set(this.elements); - var c = 1 / h, - f = 1 / g, - k = 1 / i; - b.elements[0] *= c; - b.elements[1] *= c; - b.elements[2] *= c; - b.elements[4] *= f; - b.elements[5] *= f; - b.elements[6] *= f; - b.elements[8] *= k; - b.elements[9] *= k; - b.elements[10] *= k; - d.setFromRotationMatrix(b); - e.x = h; - e.y = g; - e.z = i; - return this - } - }(), - makeFrustum: function(a, b, c, d, e, f) { - var h = this.elements; - h[0] = 2 * e / (b - a); - h[4] = 0; - h[8] = (b + a) / (b - a); - h[12] = 0; - h[1] = 0; - h[5] = 2 * e / (d - c); - h[9] = (d + c) / (d - c); - h[13] = 0; - h[2] = 0; - h[6] = 0; - h[10] = -(f + e) / (f - e); - h[14] = -2 * f * e / (f - e); - h[3] = 0; - h[7] = 0; - h[11] = -1; - h[15] = 0; - return this - }, - makePerspective: function(a, b, c, d) { - var a = c * Math.tan(THREE.Math.degToRad(0.5 * a)), - e = -a; - return this.makeFrustum(e * b, a * b, e, a, c, d) - }, - makeOrthographic: function(a, b, c, d, e, f) { - var h = this.elements, - g = b - a, - i = c - d, - k = f - e; - h[0] = 2 / g; - h[4] = 0; - h[8] = 0; - h[12] = -((b + a) / g); - h[1] = 0; - h[5] = 2 / i; - h[9] = 0; - h[13] = -((c + d) / i); - h[2] = 0; - h[6] = 0; - h[10] = -2 / k; - h[14] = -((f + e) / k); - h[3] = 0; - h[7] = 0; - h[11] = 0; - h[15] = 1; - return this - }, - fromArray: function(a) { - this.elements.set(a); - return this - }, - toArray: function() { - var a = this.elements; - return [a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11], a[12], a[13], a[14], a[15]] - }, - clone: function() { - var a = this.elements; - return new THREE.Matrix4(a[0], - a[4], a[8], a[12], a[1], a[5], a[9], a[13], a[2], a[6], a[10], a[14], a[3], a[7], a[11], a[15]) - } -}; -THREE.Ray = function(a, b) { - this.origin = void 0 !== a ? a : new THREE.Vector3; - this.direction = void 0 !== b ? b : new THREE.Vector3 -}; -THREE.Ray.prototype = { - constructor: THREE.Ray, - set: function(a, b) { - this.origin.copy(a); - this.direction.copy(b); - return this - }, - copy: function(a) { - this.origin.copy(a.origin); - this.direction.copy(a.direction); - return this - }, - at: function(a, b) { - return (b || new THREE.Vector3).copy(this.direction).multiplyScalar(a).add(this.origin) - }, - recast: function() { - var a = new THREE.Vector3; - return function(b) { - this.origin.copy(this.at(b, a)); - return this - } - }(), - closestPointToPoint: function(a, b) { - var c = b || new THREE.Vector3; - c.subVectors(a, this.origin); - var d = c.dot(this.direction); - return 0 > d ? c.copy(this.origin) : c.copy(this.direction).multiplyScalar(d).add(this.origin) - }, - distanceToPoint: function() { - var a = new THREE.Vector3; - return function(b) { - var c = a.subVectors(b, this.origin).dot(this.direction); - if (0 > c) return this.origin.distanceTo(b); - a.copy(this.direction).multiplyScalar(c).add(this.origin); - return a.distanceTo(b) - } - }(), - distanceSqToSegment: function(a, b, c, d) { - var e = a.clone().add(b).multiplyScalar(0.5), - f = b.clone().sub(a).normalize(), - h = 0.5 * a.distanceTo(b), - g = this.origin.clone().sub(e), - a = -this.direction.dot(f), - b = g.dot(this.direction), - i = -g.dot(f), - k = g.lengthSq(), - m = Math.abs(1 - a * a), - l, p; - 0 <= m ? (g = a * i - b, l = a * b - i, p = h * m, 0 <= g ? l >= -p ? l <= p ? (h = 1 / m, g *= h, l *= h, a = g * (g + a * l + 2 * b) + l * (a * g + l + 2 * i) + k) : (l = h, g = Math.max(0, - (a * l + b)), a = -g * g + l * (l + 2 * i) + k) : (l = -h, g = Math.max(0, - (a * l + b)), a = -g * g + l * (l + 2 * i) + k) : l <= -p ? (g = Math.max(0, - (-a * h + b)), l = 0 < g ? -h : Math.min(Math.max(-h, - i), h), a = -g * g + l * (l + 2 * i) + k) : l <= p ? (g = 0, l = Math.min(Math.max(-h, - i), h), a = l * (l + 2 * i) + k) : (g = Math.max(0, - (a * h + b)), l = 0 < g ? h : Math.min(Math.max(-h, - i), h), a = -g * g + l * (l + 2 * i) + k)) : (l = 0 < a ? -h : h, g = Math.max(0, - (a * l + b)), a = -g * g + l * (l + 2 * i) + k); - c && c.copy(this.direction.clone().multiplyScalar(g).add(this.origin)); - d && d.copy(f.clone().multiplyScalar(l).add(e)); - return a - }, - isIntersectionSphere: function(a) { - return this.distanceToPoint(a.center) <= a.radius - }, - isIntersectionPlane: function(a) { - var b = a.distanceToPoint(this.origin); - return 0 === b || 0 > a.normal.dot(this.direction) * b ? !0 : !1 - }, - distanceToPlane: function(a) { - var b = a.normal.dot(this.direction); - if (0 == b) return 0 == a.distanceToPoint(this.origin) ? 0 : null; - a = -(this.origin.dot(a.normal) + a.constant) / b; - return 0 <= a ? a : null - }, - intersectPlane: function(a, b) { - var c = this.distanceToPlane(a); - return null === c ? null : this.at(c, b) - }, - isIntersectionBox: function() { - var a = new THREE.Vector3; - return function(b) { - return null !== this.intersectBox(b, a) - } - }(), - intersectBox: function(a, b) { - var c, d, e, f, h; - d = 1 / this.direction.x; - f = 1 / this.direction.y; - h = 1 / this.direction.z; - var g = this.origin; - 0 <= d ? (c = (a.min.x - g.x) * d, d *= a.max.x - g.x) : (c = (a.max.x - g.x) * d, d *= a.min.x - g.x); - 0 <= f ? (e = (a.min.y - g.y) * f, f *= a.max.y - g.y) : (e = (a.max.y - g.y) * f, f *= a.min.y - g.y); - if (c > f || e > d) return null; - if (e > c || c !== c) c = e; - if (f < d || d !== d) d = f; - 0 <= h ? (e = (a.min.z - g.z) * h, h *= a.max.z - g.z) : (e = (a.max.z - g.z) * h, h *= a.min.z - g.z); - if (c > h || e > d) return null; - if (e > c || c !== c) c = e; - if (h < d || d !== d) d = h; - return 0 > d ? null : this.at(0 <= c ? c : d, b) - }, - intersectTriangle: function() { - var a = new THREE.Vector3, - b = new THREE.Vector3, - c = new THREE.Vector3, - d = new THREE.Vector3; - return function(e, f, h, g, i) { - b.subVectors(f, e); - c.subVectors(h, e); - d.crossVectors(b, c); - f = this.direction.dot(d); - if (0 < f) { - if (g) return null; - g = 1 - } else if (0 > f) g = -1, f = -f; - else return null; - a.subVectors(this.origin, e); - e = g * this.direction.dot(c.crossVectors(a, c)); - if (0 > e) return null; - h = g * this.direction.dot(b.cross(a)); - if (0 > h || e + h > f) return null; - e = -g * a.dot(d); - return 0 > e ? null : this.at(e / f, i) - } - }(), - applyMatrix4: function(a) { - this.direction.add(this.origin).applyMatrix4(a); - this.origin.applyMatrix4(a); - this.direction.sub(this.origin); - this.direction.normalize(); - return this - }, - equals: function(a) { - return a.origin.equals(this.origin) && a.direction.equals(this.direction) - }, - clone: function() { - return (new THREE.Ray).copy(this) - } -}; -THREE.Sphere = function(a, b) { - this.center = void 0 !== a ? a : new THREE.Vector3; - this.radius = void 0 !== b ? b : 0 -}; -THREE.Sphere.prototype = { - constructor: THREE.Sphere, - set: function(a, b) { - this.center.copy(a); - this.radius = b; - return this - }, - setFromPoints: function() { - var a = new THREE.Box3; - return function(b, c) { - var d = this.center; - void 0 !== c ? d.copy(c) : a.setFromPoints(b).center(d); - for (var e = 0, f = 0, h = b.length; f < h; f++) e = Math.max(e, d.distanceToSquared(b[f])); - this.radius = Math.sqrt(e); - return this - } - }(), - copy: function(a) { - this.center.copy(a.center); - this.radius = a.radius; - return this - }, - empty: function() { - return 0 >= this.radius - }, - containsPoint: function(a) { - return a.distanceToSquared(this.center) <= this.radius * this.radius - }, - distanceToPoint: function(a) { - return a.distanceTo(this.center) - this.radius - }, - intersectsSphere: function(a) { - var b = this.radius + a.radius; - return a.center.distanceToSquared(this.center) <= b * b - }, - clampPoint: function(a, b) { - var c = this.center.distanceToSquared(a), - d = b || new THREE.Vector3; - d.copy(a); - c > this.radius * this.radius && (d.sub(this.center).normalize(), d.multiplyScalar(this.radius).add(this.center)); - return d - }, - getBoundingBox: function(a) { - a = a || new THREE.Box3; - a.set(this.center, this.center); - a.expandByScalar(this.radius); - return a - }, - applyMatrix4: function(a) { - this.center.applyMatrix4(a); - this.radius *= a.getMaxScaleOnAxis(); - return this - }, - translate: function(a) { - this.center.add(a); - return this - }, - equals: function(a) { - return a.center.equals(this.center) && a.radius === this.radius - }, - clone: function() { - return (new THREE.Sphere).copy(this) - } -}; -THREE.Frustum = function(a, b, c, d, e, f) { - this.planes = [void 0 !== a ? a : new THREE.Plane, void 0 !== b ? b : new THREE.Plane, void 0 !== c ? c : new THREE.Plane, void 0 !== d ? d : new THREE.Plane, void 0 !== e ? e : new THREE.Plane, void 0 !== f ? f : new THREE.Plane] -}; -THREE.Frustum.prototype = { - constructor: THREE.Frustum, - set: function(a, b, c, d, e, f) { - var h = this.planes; - h[0].copy(a); - h[1].copy(b); - h[2].copy(c); - h[3].copy(d); - h[4].copy(e); - h[5].copy(f); - return this - }, - copy: function(a) { - for (var b = this.planes, c = 0; 6 > c; c++) b[c].copy(a.planes[c]); - return this - }, - setFromMatrix: function(a) { - var b = this.planes, - c = a.elements, - a = c[0], - d = c[1], - e = c[2], - f = c[3], - h = c[4], - g = c[5], - i = c[6], - k = c[7], - m = c[8], - l = c[9], - p = c[10], - t = c[11], - s = c[12], - q = c[13], - n = c[14], - c = c[15]; - b[0].setComponents(f - a, k - h, t - m, c - s).normalize(); - b[1].setComponents(f + a, k + h, t + m, c + s).normalize(); - b[2].setComponents(f + d, k + g, t + l, c + q).normalize(); - b[3].setComponents(f - d, k - g, t - l, c - q).normalize(); - b[4].setComponents(f - e, k - i, t - p, c - n).normalize(); - b[5].setComponents(f + e, k + i, t + p, c + n).normalize(); - return this - }, - intersectsObject: function() { - var a = new THREE.Sphere; - return function(b) { - var c = b.geometry; - null === c.boundingSphere && c.computeBoundingSphere(); - a.copy(c.boundingSphere); - a.applyMatrix4(b.matrixWorld); - return this.intersectsSphere(a) - } - }(), - intersectsSphere: function(a) { - for (var b = this.planes, - c = a.center, a = -a.radius, d = 0; 6 > d; d++) if (b[d].distanceToPoint(c) < a) return !1; - return !0 - }, - intersectsBox: function() { - var a = new THREE.Vector3, - b = new THREE.Vector3; - return function(c) { - for (var d = this.planes, e = 0; 6 > e; e++) { - var f = d[e]; - a.x = 0 < f.normal.x ? c.min.x : c.max.x; - b.x = 0 < f.normal.x ? c.max.x : c.min.x; - a.y = 0 < f.normal.y ? c.min.y : c.max.y; - b.y = 0 < f.normal.y ? c.max.y : c.min.y; - a.z = 0 < f.normal.z ? c.min.z : c.max.z; - b.z = 0 < f.normal.z ? c.max.z : c.min.z; - var h = f.distanceToPoint(a), - f = f.distanceToPoint(b); - if (0 > h && 0 > f) return !1 - } - return !0 - } - }(), - containsPoint: function(a) { - for (var b = this.planes, c = 0; 6 > c; c++) if (0 > b[c].distanceToPoint(a)) return !1; - return !0 - }, - clone: function() { - return (new THREE.Frustum).copy(this) - } -}; -THREE.Plane = function(a, b) { - this.normal = void 0 !== a ? a : new THREE.Vector3(1, 0, 0); - this.constant = void 0 !== b ? b : 0 -}; -THREE.Plane.prototype = { - constructor: THREE.Plane, - set: function(a, b) { - this.normal.copy(a); - this.constant = b; - return this - }, - setComponents: function(a, b, c, d) { - this.normal.set(a, b, c); - this.constant = d; - return this - }, - setFromNormalAndCoplanarPoint: function(a, b) { - this.normal.copy(a); - this.constant = -b.dot(this.normal); - return this - }, - setFromCoplanarPoints: function() { - var a = new THREE.Vector3, - b = new THREE.Vector3; - return function(c, d, e) { - d = a.subVectors(e, d).cross(b.subVectors(c, d)).normalize(); - this.setFromNormalAndCoplanarPoint(d, - c); - return this - } - }(), - copy: function(a) { - this.normal.copy(a.normal); - this.constant = a.constant; - return this - }, - normalize: function() { - var a = 1 / this.normal.length(); - this.normal.multiplyScalar(a); - this.constant *= a; - return this - }, - negate: function() { - this.constant *= -1; - this.normal.negate(); - return this - }, - distanceToPoint: function(a) { - return this.normal.dot(a) + this.constant - }, - distanceToSphere: function(a) { - return this.distanceToPoint(a.center) - a.radius - }, - projectPoint: function(a, b) { - return this.orthoPoint(a, b).sub(a).negate() - }, - orthoPoint: function(a, - b) { - var c = this.distanceToPoint(a); - return (b || new THREE.Vector3).copy(this.normal).multiplyScalar(c) - }, - isIntersectionLine: function(a) { - var b = this.distanceToPoint(a.start), - a = this.distanceToPoint(a.end); - return 0 > b && 0 < a || 0 > a && 0 < b - }, - intersectLine: function() { - var a = new THREE.Vector3; - return function(b, c) { - var d = c || new THREE.Vector3, - e = b.delta(a), - f = this.normal.dot(e); - if (0 == f) { - if (0 == this.distanceToPoint(b.start)) return d.copy(b.start) - } else return f = -(b.start.dot(this.normal) + this.constant) / f, 0 > f || 1 < f ? void 0 : d.copy(e).multiplyScalar(f).add(b.start) - } - }(), - coplanarPoint: function(a) { - return (a || new THREE.Vector3).copy(this.normal).multiplyScalar(-this.constant) - }, - applyMatrix4: function() { - var a = new THREE.Vector3, - b = new THREE.Vector3, - c = new THREE.Matrix3; - return function(d, e) { - var f = e || c.getNormalMatrix(d), - f = a.copy(this.normal).applyMatrix3(f), - h = this.coplanarPoint(b); - h.applyMatrix4(d); - this.setFromNormalAndCoplanarPoint(f, h); - return this - } - }(), - translate: function(a) { - this.constant -= a.dot(this.normal); - return this - }, - equals: function(a) { - return a.normal.equals(this.normal) && a.constant == this.constant - }, - clone: function() { - return (new THREE.Plane).copy(this) - } -}; -THREE.Math = { - PI2: 2 * Math.PI, - generateUUID: function() { - var a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""), - b = Array(36), - c = 0, - d; - return function() { - for (var e = 0; 36 > e; e++) 8 == e || 13 == e || 18 == e || 23 == e ? b[e] = "-" : 14 == e ? b[e] = "4" : (2 >= c && (c = 33554432 + 16777216 * Math.random() | 0), d = c & 15, c >>= 4, b[e] = a[19 == e ? d & 3 | 8 : d]); - return b.join("") - } - }(), - clamp: function(a, b, c) { - return a < b ? b : a > c ? c : a - }, - clampBottom: function(a, b) { - return a < b ? b : a - }, - mapLinear: function(a, b, c, d, e) { - return d + (a - b) * (e - d) / (c - b) - }, - smoothstep: function(a, - b, c) { - if (a <= b) return 0; - if (a >= c) return 1; - a = (a - b) / (c - b); - return a * a * (3 - 2 * a) - }, - smootherstep: function(a, b, c) { - if (a <= b) return 0; - if (a >= c) return 1; - a = (a - b) / (c - b); - return a * a * a * (a * (6 * a - 15) + 10) - }, - random16: function() { - return (65280 * Math.random() + 255 * Math.random()) / 65535 - }, - randInt: function(a, b) { - return a + Math.floor(Math.random() * (b - a + 1)) - }, - randFloat: function(a, b) { - return a + Math.random() * (b - a) - }, - randFloatSpread: function(a) { - return a * (0.5 - Math.random()) - }, - sign: function(a) { - return 0 > a ? -1 : 0 < a ? 1 : 0 - }, - degToRad: function() { - var a = Math.PI / 180; - return function(b) { - return b * a - } - }(), - radToDeg: function() { - var a = 180 / Math.PI; - return function(b) { - return b * a - } - }() -}; -THREE.Spline = function(a) { - function b(a, b, c, d, e, f, h) { - a = 0.5 * (c - a); - d = 0.5 * (d - b); - return (2 * (b - c) + a + d) * h + (-3 * (b - c) - 2 * a - d) * f + a * e + b - } - this.points = a; - var c = [], - d = { - x: 0, - y: 0, - z: 0 - }, e, f, h, g, i, k, m, l, p; - this.initFromArray = function(a) { - this.points = []; - for (var b = 0; b < a.length; b++) this.points[b] = { - x: a[b][0], - y: a[b][1], - z: a[b][2] - } - }; - this.getPoint = function(a) { - e = (this.points.length - 1) * a; - f = Math.floor(e); - h = e - f; - c[0] = 0 === f ? f : f - 1; - c[1] = f; - c[2] = f > this.points.length - 2 ? this.points.length - 1 : f + 1; - c[3] = f > this.points.length - 3 ? this.points.length - 1 : f + 2; - k = this.points[c[0]]; - m = this.points[c[1]]; - l = this.points[c[2]]; - p = this.points[c[3]]; - g = h * h; - i = h * g; - d.x = b(k.x, m.x, l.x, p.x, h, g, i); - d.y = b(k.y, m.y, l.y, p.y, h, g, i); - d.z = b(k.z, m.z, l.z, p.z, h, g, i); - return d - }; - this.getControlPointsArray = function() { - var a, b, c = this.points.length, - d = []; - for (a = 0; a < c; a++) b = this.points[a], d[a] = [b.x, b.y, b.z]; - return d - }; - this.getLength = function(a) { - var b, c, d, e = b = b = 0, - f = new THREE.Vector3, - h = new THREE.Vector3, - g = [], - i = 0; - g[0] = 0; - a || (a = 100); - c = this.points.length * a; - f.copy(this.points[0]); - for (a = 1; a < c; a++) b = a / c, d = this.getPoint(b), h.copy(d), i += h.distanceTo(f), f.copy(d), b *= this.points.length - 1, b = Math.floor(b), b != e && (g[b] = i, e = b); - g[g.length] = i; - return { - chunks: g, - total: i - } - }; - this.reparametrizeByArcLength = function(a) { - var b, c, d, e, f, h, g = [], - i = new THREE.Vector3, - k = this.getLength(); - g.push(i.copy(this.points[0]).clone()); - for (b = 1; b < this.points.length; b++) { - c = k.chunks[b] - k.chunks[b - 1]; - h = Math.ceil(a * c / k.total); - e = (b - 1) / (this.points.length - 1); - f = b / (this.points.length - 1); - for (c = 1; c < h - 1; c++) d = e + c * (1 / h) * (f - e), d = this.getPoint(d), - g.push(i.copy(d).clone()); - g.push(i.copy(this.points[b]).clone()) - } - this.points = g - } -}; -THREE.Triangle = function(a, b, c) { - this.a = void 0 !== a ? a : new THREE.Vector3; - this.b = void 0 !== b ? b : new THREE.Vector3; - this.c = void 0 !== c ? c : new THREE.Vector3 -}; -THREE.Triangle.normal = function() { - var a = new THREE.Vector3; - return function(b, c, d, e) { - e = e || new THREE.Vector3; - e.subVectors(d, c); - a.subVectors(b, c); - e.cross(a); - b = e.lengthSq(); - return 0 < b ? e.multiplyScalar(1 / Math.sqrt(b)) : e.set(0, 0, 0) - } -}(); -THREE.Triangle.barycoordFromPoint = function() { - var a = new THREE.Vector3, - b = new THREE.Vector3, - c = new THREE.Vector3; - return function(d, e, f, h, g) { - a.subVectors(h, e); - b.subVectors(f, e); - c.subVectors(d, e); - var d = a.dot(a), - e = a.dot(b), - f = a.dot(c), - i = b.dot(b), - h = b.dot(c), - k = d * i - e * e, - g = g || new THREE.Vector3; - if (0 == k) return g.set(-2, - 1, - 1); - k = 1 / k; - i = (i * f - e * h) * k; - d = (d * h - e * f) * k; - return g.set(1 - i - d, d, i) - } -}(); -THREE.Triangle.containsPoint = function() { - var a = new THREE.Vector3; - return function(b, c, d, e) { - b = THREE.Triangle.barycoordFromPoint(b, c, d, e, a); - return 0 <= b.x && 0 <= b.y && 1 >= b.x + b.y - } -}(); -THREE.Triangle.prototype = { - constructor: THREE.Triangle, - set: function(a, b, c) { - this.a.copy(a); - this.b.copy(b); - this.c.copy(c); - return this - }, - setFromPointsAndIndices: function(a, b, c, d) { - this.a.copy(a[b]); - this.b.copy(a[c]); - this.c.copy(a[d]); - return this - }, - copy: function(a) { - this.a.copy(a.a); - this.b.copy(a.b); - this.c.copy(a.c); - return this - }, - area: function() { - var a = new THREE.Vector3, - b = new THREE.Vector3; - return function() { - a.subVectors(this.c, this.b); - b.subVectors(this.a, this.b); - return 0.5 * a.cross(b).length() - } - }(), - midpoint: function(a) { - return (a || new THREE.Vector3).addVectors(this.a, this.b).add(this.c).multiplyScalar(1 / 3) - }, - normal: function(a) { - return THREE.Triangle.normal(this.a, this.b, this.c, a) - }, - plane: function(a) { - return (a || new THREE.Plane).setFromCoplanarPoints(this.a, this.b, this.c) - }, - barycoordFromPoint: function(a, b) { - return THREE.Triangle.barycoordFromPoint(a, this.a, this.b, this.c, b) - }, - containsPoint: function(a) { - return THREE.Triangle.containsPoint(a, this.a, this.b, this.c) - }, - equals: function(a) { - return a.a.equals(this.a) && a.b.equals(this.b) && a.c.equals(this.c) - }, - clone: function() { - return (new THREE.Triangle).copy(this) - } -}; -THREE.Vertex = function(a) { - console.warn("THREE.Vertex has been DEPRECATED. Use THREE.Vector3 instead."); - return a -}; -THREE.UV = function(a, b) { - console.warn("THREE.UV has been DEPRECATED. Use THREE.Vector2 instead."); - return new THREE.Vector2(a, b) -}; -THREE.Clock = function(a) { - this.autoStart = void 0 !== a ? a : !0; - this.elapsedTime = this.oldTime = this.startTime = 0; - this.running = !1 -}; -THREE.Clock.prototype = { - constructor: THREE.Clock, - start: function() { - this.oldTime = this.startTime = void 0 !== self.performance && void 0 !== self.performance.now ? self.performance.now() : Date.now(); - this.running = !0 - }, - stop: function() { - this.getElapsedTime(); - this.running = !1 - }, - getElapsedTime: function() { - this.getDelta(); - return this.elapsedTime - }, - getDelta: function() { - var a = 0; - this.autoStart && !this.running && this.start(); - if (this.running) { - var b = void 0 !== self.performance && void 0 !== self.performance.now ? self.performance.now() : Date.now(), - a = 0.001 * (b - this.oldTime); - this.oldTime = b; - this.elapsedTime += a - } - return a - } -}; -THREE.EventDispatcher = function() {}; -THREE.EventDispatcher.prototype = { - constructor: THREE.EventDispatcher, - apply: function(a) { - a.addEventListener = THREE.EventDispatcher.prototype.addEventListener; - a.hasEventListener = THREE.EventDispatcher.prototype.hasEventListener; - a.removeEventListener = THREE.EventDispatcher.prototype.removeEventListener; - a.dispatchEvent = THREE.EventDispatcher.prototype.dispatchEvent - }, - addEventListener: function(a, b) { - void 0 === this._listeners && (this._listeners = {}); - var c = this._listeners; - void 0 === c[a] && (c[a] = []); - 1 === c[a].indexOf(b) && c[a].push(b) - }, - hasEventListener: function(a, b) { - if (void 0 === this._listeners) return !1; - var c = this._listeners; - return void 0 !== c[a] && -1 !== c[a].indexOf(b) ? !0 : !1 - }, - removeEventListener: function(a, b) { - if (void 0 !== this._listeners) { - var c = this._listeners[a]; - if (void 0 !== c) { - var d = c.indexOf(b); - 1 !== d && c.splice(d, 1) - } - } - }, - dispatchEvent: function() { - var a = []; - return function(b) { - if (void 0 !== this._listeners) { - var c = this._listeners[b.type]; - if (void 0 !== c) { - b.target = this; - for (var d = c.length, e = 0; e < d; e++) a[e] = c[e]; - for (e = 0; e < d; e++) a[e].call(this, - b) - } - } - } - }() -}; -(function(a) { - a.Raycaster = function(b, c, d, e) { - this.ray = new a.Ray(b, c); - this.near = d || 0; - this.far = e || Infinity - }; - var b = new a.Sphere, - c = new a.Ray; - new a.Plane; - new a.Vector3; - var d = new a.Vector3, - e = new a.Matrix4, - f = function(a, b) { - return a.distance - b.distance - }, h = new a.Vector3, - g = new a.Vector3, - i = new a.Vector3, - k = function(f, m, t) { - if (f instanceof a.Sprite) { - d.setFromMatrixPosition(f.matrixWorld); - var s = m.ray.distanceToPoint(d); - if (s > f.scale.x) return t; - t.push({ - distance: s, - point: f.position, - face: null, - object: f - }) - } else if (f instanceof - a.LOD) d.setFromMatrixPosition(f.matrixWorld), s = m.ray.origin.distanceTo(d), k(f.getObjectForDistance(s), m, t); - else if (f instanceof a.Mesh) { - var q = f.geometry; - null === q.boundingSphere && q.computeBoundingSphere(); - b.copy(q.boundingSphere); - b.applyMatrix4(f.matrixWorld); - if (!1 === m.ray.isIntersectionSphere(b)) return t; - e.getInverse(f.matrixWorld); - c.copy(m.ray).applyMatrix4(e); - if (null !== q.boundingBox && !1 === c.isIntersectionBox(q.boundingBox)) return t; - if (q instanceof a.BufferGeometry) { - var n = f.material; - if (void 0 === n || !1 === q.dynamic) return t; - var u, r, v = m.precision; - if (void 0 !== q.attributes.index) for (var z = q.offsets, G = q.attributes.index.array, w = q.attributes.position.array, y = q.offsets.length, E = q.attributes.index.array.length / 3, E = 0; E < y; ++E) for (var s = z[E].start, A = z[E].index, q = s, K = s + z[E].count; q < K; q += 3) s = A + G[q], u = A + G[q + 1], r = A + G[q + 2], h.set(w[3 * s], w[3 * s + 1], w[3 * s + 2]), g.set(w[3 * u], w[3 * u + 1], w[3 * u + 2]), i.set(w[3 * r], w[3 * r + 1], w[3 * r + 2]), u = n.side === a.BackSide ? c.intersectTriangle(i, g, h, !0) : c.intersectTriangle(h, g, i, n.side !== a.DoubleSide), - null !== u && (u.applyMatrix4(f.matrixWorld), s = m.ray.origin.distanceTo(u), s < v || (s < m.near || s > m.far) || t.push({ - distance: s, - point: u, - face: null, - faceIndex: null, - object: f - })); - else { - w = q.attributes.position.array; - E = q.attributes.position.array.length; - for (q = 0; q < E; q += 3) s = q, u = q + 1, r = q + 2, h.set(w[3 * s], w[3 * s + 1], w[3 * s + 2]), g.set(w[3 * u], w[3 * u + 1], w[3 * u + 2]), i.set(w[3 * r], w[3 * r + 1], w[3 * r + 2]), u = n.side === a.BackSide ? c.intersectTriangle(i, g, h, !0) : c.intersectTriangle(h, g, i, n.side !== a.DoubleSide), null !== u && (u.applyMatrix4(f.matrixWorld), - s = m.ray.origin.distanceTo(u), s < v || (s < m.near || s > m.far) || t.push({ - distance: s, - point: u, - face: null, - faceIndex: null, - object: f - })) - } - } else if (q instanceof a.Geometry) { - G = f.material instanceof a.MeshFaceMaterial; - w = !0 === G ? f.material.materials : null; - v = m.precision; - z = q.vertices; - y = 0; - for (E = q.faces.length; y < E; y++) A = q.faces[y], n = !0 === G ? w[A.materialIndex] : f.material, void 0 !== n && (s = z[A.a], u = z[A.b], r = z[A.c], u = n.side === a.BackSide ? c.intersectTriangle(r, u, s, !0) : c.intersectTriangle(s, u, r, n.side !== a.DoubleSide), null !== u && (u.applyMatrix4(f.matrixWorld), - s = m.ray.origin.distanceTo(u), s < v || (s < m.near || s > m.far) || t.push({ - distance: s, - point: u, - face: A, - faceIndex: y, - object: f - }))) - } - } else if (f instanceof a.Line) { - v = m.linePrecision; - n = v * v; - q = f.geometry; - null === q.boundingSphere && q.computeBoundingSphere(); - b.copy(q.boundingSphere); - b.applyMatrix4(f.matrixWorld); - if (!1 === m.ray.isIntersectionSphere(b)) return t; - e.getInverse(f.matrixWorld); - c.copy(m.ray).applyMatrix4(e); - if (q instanceof a.Geometry) { - z = q.vertices; - v = z.length; - u = new a.Vector3; - r = new a.Vector3; - E = f.type === a.LineStrip ? 1 : 2; - for (q = 0; q < v - 1; q += E) c.distanceSqToSegment(z[q], z[q + 1], r, u) > n || (s = c.origin.distanceTo(r), s < m.near || s > m.far || t.push({ - distance: s, - point: u.clone().applyMatrix4(f.matrixWorld), - face: null, - faceIndex: null, - object: f - })) - } - } - }, m = function(a, b, c) { - for (var a = a.getDescendants(), d = 0, e = a.length; d < e; d++) k(a[d], b, c) - }; - a.Raycaster.prototype.precision = 1E-4; - a.Raycaster.prototype.linePrecision = 1; - a.Raycaster.prototype.set = function(a, b) { - this.ray.set(a, b) - }; - a.Raycaster.prototype.intersectObject = function(a, b) { - var c = []; - !0 === b && m(a, - this, c); - k(a, this, c); - c.sort(f); - return c - }; - a.Raycaster.prototype.intersectObjects = function(a, b) { - for (var c = [], d = 0, e = a.length; d < e; d++) k(a[d], this, c), !0 === b && m(a[d], this, c); - c.sort(f); - return c - } -})(THREE); -THREE.Object3D = function() { - this.id = THREE.Object3DIdCount++; - this.uuid = THREE.Math.generateUUID(); - this.name = ""; - this.parent = void 0; - this.children = []; - this.up = new THREE.Vector3(0, 1, 0); - this.position = new THREE.Vector3; - this._rotation = new THREE.Euler; - this._quaternion = new THREE.Quaternion; - this.scale = new THREE.Vector3(1, 1, 1); - this._rotation._quaternion = this.quaternion; - this._quaternion._euler = this.rotation; - this.renderDepth = null; - this.rotationAutoUpdate = !0; - this.matrix = new THREE.Matrix4; - this.matrixWorld = new THREE.Matrix4; - this.visible = this.matrixWorldNeedsUpdate = this.matrixAutoUpdate = !0; - this.receiveShadow = this.castShadow = !1; - this.frustumCulled = !0; - this.userData = {} -}; -THREE.Object3D.prototype = { - constructor: THREE.Object3D, - get rotation() { - return this._rotation - }, - set rotation(a) { - this._rotation = a; - this._rotation._quaternion = this._quaternion; - this._quaternion._euler = this._rotation; - this._rotation._updateQuaternion() - }, - get quaternion() { - return this._quaternion - }, - set quaternion(a) { - this._quaternion = a; - this._quaternion._euler = this._rotation; - this._rotation._quaternion = this._quaternion; - this._quaternion._updateEuler() - }, - get eulerOrder() { - console.warn("DEPRECATED: Object3D's .eulerOrder has been moved to Object3D's .rotation.order."); - return this.rotation.order - }, - set eulerOrder(a) { - console.warn("DEPRECATED: Object3D's .eulerOrder has been moved to Object3D's .rotation.order."); - this.rotation.order = a - }, - get useQuaternion() { - console.warn("DEPRECATED: Object3D's .useQuaternion has been removed. The library now uses quaternions by default.") - }, - set useQuaternion(a) { - console.warn("DEPRECATED: Object3D's .useQuaternion has been removed. The library now uses quaternions by default.") - }, - applyMatrix: function() { - var a = new THREE.Matrix4; - return function(b) { - this.matrix.multiplyMatrices(b, - this.matrix); - this.position.setFromMatrixPosition(this.matrix); - this.scale.setFromMatrixScale(this.matrix); - a.extractRotation(this.matrix); - this.quaternion.setFromRotationMatrix(a) - } - }(), - setRotationFromAxisAngle: function(a, b) { - this.quaternion.setFromAxisAngle(a, b) - }, - setRotationFromEuler: function(a) { - this.quaternion.setFromEuler(a, !0) - }, - setRotationFromMatrix: function(a) { - this.quaternion.setFromRotationMatrix(a) - }, - setRotationFromQuaternion: function(a) { - this.quaternion.copy(a) - }, - rotateOnAxis: function() { - var a = new THREE.Quaternion; - return function(b, c) { - a.setFromAxisAngle(b, c); - this.quaternion.multiply(a); - return this - } - }(), - rotateX: function() { - var a = new THREE.Vector3(1, 0, 0); - return function(b) { - return this.rotateOnAxis(a, b) - } - }(), - rotateY: function() { - var a = new THREE.Vector3(0, 1, 0); - return function(b) { - return this.rotateOnAxis(a, b) - } - }(), - rotateZ: function() { - var a = new THREE.Vector3(0, 0, 1); - return function(b) { - return this.rotateOnAxis(a, b) - } - }(), - translateOnAxis: function() { - var a = new THREE.Vector3; - return function(b, c) { - a.copy(b); - a.applyQuaternion(this.quaternion); - this.position.add(a.multiplyScalar(c)); - return this - } - }(), - translate: function(a, b) { - console.warn("DEPRECATED: Object3D's .translate() has been removed. Use .translateOnAxis( axis, distance ) instead. Note args have been changed."); - return this.translateOnAxis(b, a) - }, - translateX: function() { - var a = new THREE.Vector3(1, 0, 0); - return function(b) { - return this.translateOnAxis(a, b) - } - }(), - translateY: function() { - var a = new THREE.Vector3(0, 1, 0); - return function(b) { - return this.translateOnAxis(a, b) - } - }(), - translateZ: function() { - var a = new THREE.Vector3(0, 0, 1); - return function(b) { - return this.translateOnAxis(a, b) - } - }(), - localToWorld: function(a) { - return a.applyMatrix4(this.matrixWorld) - }, - worldToLocal: function() { - var a = new THREE.Matrix4; - return function(b) { - return b.applyMatrix4(a.getInverse(this.matrixWorld)) - } - }(), - lookAt: function() { - var a = new THREE.Matrix4; - return function(b) { - a.lookAt(b, this.position, this.up); - this.quaternion.setFromRotationMatrix(a) - } - }(), - add: function(a) { - if (a === this) console.warn("THREE.Object3D.add: An object can't be added as a child of itself."); - else if (a instanceof THREE.Object3D) { - void 0 !== a.parent && a.parent.remove(a); - a.parent = this; - a.dispatchEvent({ - type: "added" - }); - this.children.push(a); - for (var b = this; void 0 !== b.parent;) b = b.parent; - void 0 !== b && b instanceof THREE.Scene && b.__addObject(a) - } - }, - remove: function(a) { - var b = this.children.indexOf(a); - if (-1 !== b) { - a.parent = void 0; - a.dispatchEvent({ - type: "removed" - }); - this.children.splice(b, 1); - for (b = this; void 0 !== b.parent;) b = b.parent; - void 0 !== b && b instanceof THREE.Scene && b.__removeObject(a) - } - }, - traverse: function(a) { - a(this); - for (var b = 0, c = this.children.length; b < c; b++) this.children[b].traverse(a) - }, - getObjectById: function(a, b) { - for (var c = 0, d = this.children.length; c < d; c++) { - var e = this.children[c]; - if (e.id === a || !0 === b && (e = e.getObjectById(a, b), void 0 !== e)) return e - } - }, - getObjectByName: function(a, b) { - for (var c = 0, d = this.children.length; c < d; c++) { - var e = this.children[c]; - if (e.name === a || !0 === b && (e = e.getObjectByName(a, b), void 0 !== e)) return e - } - }, - getChildByName: function(a, b) { - console.warn("DEPRECATED: Object3D's .getChildByName() has been renamed to .getObjectByName()."); - return this.getObjectByName(a, b) - }, - getDescendants: function(a) { - void 0 === a && (a = []); - Array.prototype.push.apply(a, this.children); - for (var b = 0, c = this.children.length; b < c; b++) this.children[b].getDescendants(a); - return a - }, - updateMatrix: function() { - this.matrix.compose(this.position, this.quaternion, this.scale); - this.matrixWorldNeedsUpdate = !0 - }, - updateMatrixWorld: function(a) { - !0 === this.matrixAutoUpdate && this.updateMatrix(); - if (!0 === this.matrixWorldNeedsUpdate || !0 === a) void 0 === this.parent ? this.matrixWorld.copy(this.matrix) : this.matrixWorld.multiplyMatrices(this.parent.matrixWorld, this.matrix), this.matrixWorldNeedsUpdate = !1, a = !0; - for (var b = 0, c = this.children.length; b < c; b++) this.children[b].updateMatrixWorld(a) - }, - clone: function(a, b) { - void 0 === a && (a = new THREE.Object3D); - void 0 === b && (b = !0); - a.name = this.name; - a.up.copy(this.up); - a.position.copy(this.position); - a.quaternion.copy(this.quaternion); - a.scale.copy(this.scale); - a.renderDepth = this.renderDepth; - a.rotationAutoUpdate = this.rotationAutoUpdate; - a.matrix.copy(this.matrix); - a.matrixWorld.copy(this.matrixWorld); - a.matrixAutoUpdate = this.matrixAutoUpdate; - a.matrixWorldNeedsUpdate = this.matrixWorldNeedsUpdate; - a.visible = this.visible; - a.castShadow = this.castShadow; - a.receiveShadow = this.receiveShadow; - a.frustumCulled = this.frustumCulled; - a.userData = JSON.parse(JSON.stringify(this.userData)); - if (!0 === b) for (var c = 0; c < this.children.length; c++) a.add(this.children[c].clone()); - return a - } -}; -THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype); -THREE.Object3DIdCount = 0; -THREE.Projector = function() { - function a() { - if (i === m) { - var a = new THREE.RenderableVertex; - k.push(a); - m++; - i++; - return a - } - return k[i++] - } - function b(a, b) { - return a.z !== b.z ? b.z - a.z : a.id !== b.id ? a.id - b.id : 0 - } - function c(a, b) { - var c = 0, - d = 1, - e = a.z + a.w, - f = b.z + b.w, - h = -a.z + a.w, - g = -b.z + b.w; - if (0 <= e && 0 <= f && 0 <= h && 0 <= g) return !0; - if (0 > e && 0 > f || 0 > h && 0 > g) return !1; - 0 > e ? c = Math.max(c, e / (e - f)) : 0 > f && (d = Math.min(d, e / (e - f))); - 0 > h ? c = Math.max(c, h / (h - g)) : 0 > g && (d = Math.min(d, h / (h - g))); - if (d < c) return !1; - a.lerp(b, c); - b.lerp(a, 1 - d); - return !0 - } - var d, e, f = [], - h = 0, - g, i, k = [], - m = 0, - l, p, t = [], - s = 0, - q, n, u = [], - r = 0, - v, z, G = [], - w = 0, - y = { - objects: [], - sprites: [], - lights: [], - elements: [] - }, E = new THREE.Vector3, - A = new THREE.Vector4, - K = new THREE.Box3(new THREE.Vector3(-1, - 1, - 1), new THREE.Vector3(1, 1, 1)), - D = new THREE.Box3, - F = Array(3), - O = new THREE.Matrix4, - x = new THREE.Matrix4, - I, B = new THREE.Matrix4, - M = new THREE.Matrix3, - J = new THREE.Matrix3, - ca = new THREE.Vector3, - na = new THREE.Frustum, - pa = new THREE.Vector4, - C = new THREE.Vector4; - this.projectVector = function(a, b) { - b.matrixWorldInverse.getInverse(b.matrixWorld); - x.multiplyMatrices(b.projectionMatrix, b.matrixWorldInverse); - return a.applyProjection(x) - }; - this.unprojectVector = function(a, b) { - b.projectionMatrixInverse.getInverse(b.projectionMatrix); - x.multiplyMatrices(b.matrixWorld, b.projectionMatrixInverse); - return a.applyProjection(x) - }; - this.pickingRay = function(a, b) { - a.z = -1; - var c = new THREE.Vector3(a.x, a.y, 1); - this.unprojectVector(a, b); - this.unprojectVector(c, b); - c.sub(a).normalize(); - return new THREE.Raycaster(a, c) - }; - var Q = function(a) { - if (e === h) { - var b = new THREE.RenderableObject; - f.push(b); - h++; - e++; - d = b - } else d = f[e++]; - d.id = a.id; - d.object = a; - null !== a.renderDepth ? d.z = a.renderDepth : (E.setFromMatrixPosition(a.matrixWorld), E.applyProjection(x), d.z = E.z); - return d - }, R = function(a) { - if (!1 !== a.visible) { - a instanceof THREE.Light ? y.lights.push(a) : a instanceof THREE.Mesh || a instanceof THREE.Line ? (!1 === a.frustumCulled || !0 === na.intersectsObject(a)) && y.objects.push(Q(a)) : a instanceof THREE.Sprite && y.sprites.push(Q(a)); - for (var b = 0, c = a.children.length; b < c; b++) R(a.children[b]) - } - }; - this.projectScene = function(d, - f, h, m) { - var E = !1, - Q, $, ea, V, P, Y, U, ja, sa, ha, Ka, Ga; - z = n = p = 0; - y.elements.length = 0; - !0 === d.autoUpdate && d.updateMatrixWorld(); - void 0 === f.parent && f.updateMatrixWorld(); - O.copy(f.matrixWorldInverse.getInverse(f.matrixWorld)); - x.multiplyMatrices(f.projectionMatrix, O); - J.getNormalMatrix(O); - na.setFromMatrix(x); - e = 0; - y.objects.length = 0; - y.sprites.length = 0; - y.lights.length = 0; - R(d); - !0 === h && y.objects.sort(b); - d = 0; - for (h = y.objects.length; d < h; d++) if (U = y.objects[d].object, I = U.matrixWorld, i = 0, U instanceof THREE.Mesh) { - ja = U.geometry; - ea = ja.vertices; - sa = ja.faces; - ja = ja.faceVertexUvs; - M.getNormalMatrix(I); - Ka = U.material instanceof THREE.MeshFaceMaterial; - Ga = !0 === Ka ? U.material : null; - Q = 0; - for ($ = ea.length; Q < $; Q++) { - g = a(); - g.positionWorld.copy(ea[Q]).applyMatrix4(I); - g.positionScreen.copy(g.positionWorld).applyMatrix4(x); - var ka = 1 / g.positionScreen.w; - g.positionScreen.x *= ka; - g.positionScreen.y *= ka; - g.positionScreen.z *= ka; - g.visible = !(-1 > g.positionScreen.x || 1 < g.positionScreen.x || -1 > g.positionScreen.y || 1 < g.positionScreen.y || -1 > g.positionScreen.z || 1 < g.positionScreen.z) - } - ea = 0; - for (Q = sa.length; ea < Q; ea++) if ($ = sa[ea], ka = !0 === Ka ? Ga.materials[$.materialIndex] : U.material, void 0 !== ka && (Y = ka.side, V = k[$.a], P = k[$.b], ha = k[$.c], F[0] = V.positionScreen, F[1] = P.positionScreen, F[2] = ha.positionScreen, !0 === V.visible || !0 === P.visible || !0 === ha.visible || K.isIntersectionBox(D.setFromPoints(F)))) if (E = 0 > (ha.positionScreen.x - V.positionScreen.x) * (P.positionScreen.y - V.positionScreen.y) - (ha.positionScreen.y - V.positionScreen.y) * (P.positionScreen.x - V.positionScreen.x), Y === THREE.DoubleSide || E === (Y === THREE.FrontSide)) { - if (p === s) { - var Da = new THREE.RenderableFace3; - t.push(Da); - s++; - p++; - l = Da - } else l = t[p++]; - l.id = U.id; - l.v1.copy(V); - l.v2.copy(P); - l.v3.copy(ha); - l.normalModel.copy($.normal); - !1 === E && (Y === THREE.BackSide || Y === THREE.DoubleSide) && l.normalModel.negate(); - l.normalModel.applyMatrix3(M).normalize(); - l.normalModelView.copy(l.normalModel).applyMatrix3(J); - l.centroidModel.copy($.centroid).applyMatrix4(I); - ha = $.vertexNormals; - V = 0; - for (P = Math.min(ha.length, 3); V < P; V++) Da = l.vertexNormalsModel[V], Da.copy(ha[V]), !1 === E && (Y === THREE.BackSide || Y === THREE.DoubleSide) && Da.negate(), Da.applyMatrix3(M).normalize(), l.vertexNormalsModelView[V].copy(Da).applyMatrix3(J); - l.vertexNormalsLength = ha.length; - E = 0; - for (V = Math.min(ja.length, 3); E < V; E++) if (ha = ja[E][ea], void 0 !== ha) { - P = 0; - for (Y = ha.length; P < Y; P++) l.uvs[E][P] = ha[P] - } - l.color = $.color; - l.material = ka; - ca.copy(l.centroidModel).applyProjection(x); - l.z = ca.z; - y.elements.push(l) - } - } else if (U instanceof THREE.Line) { - B.multiplyMatrices(x, I); - ea = U.geometry.vertices; - V = a(); - V.positionScreen.copy(ea[0]).applyMatrix4(B); - sa = U.type === THREE.LinePieces ? 2 : 1; - Q = 1; - for ($ = ea.length; Q < $; Q++) V = a(), V.positionScreen.copy(ea[Q]).applyMatrix4(B), 0 < (Q + 1) % sa || (P = k[i - 2], pa.copy(V.positionScreen), C.copy(P.positionScreen), !0 === c(pa, C) && (pa.multiplyScalar(1 / pa.w), C.multiplyScalar(1 / C.w), n === r ? (ja = new THREE.RenderableLine, u.push(ja), r++, n++, q = ja) : q = u[n++], q.id = U.id, q.v1.positionScreen.copy(pa), q.v2.positionScreen.copy(C), q.z = Math.max(pa.z, C.z), q.material = U.material, U.material.vertexColors === THREE.VertexColors && (q.vertexColors[0].copy(U.geometry.colors[Q]), - q.vertexColors[1].copy(U.geometry.colors[Q - 1])), y.elements.push(q))) - } - d = 0; - for (h = y.sprites.length; d < h; d++) U = y.sprites[d].object, I = U.matrixWorld, A.set(I.elements[12], I.elements[13], I.elements[14], 1), A.applyMatrix4(x), ka = 1 / A.w, A.z *= ka, - 1 <= A.z && 1 >= A.z && (z === w ? (sa = new THREE.RenderableSprite, G.push(sa), w++, z++, v = sa) : v = G[z++], v.id = U.id, v.x = A.x * ka, v.y = A.y * ka, v.z = A.z, v.object = U, v.rotation = U.rotation, v.scale.x = U.scale.x * Math.abs(v.x - (A.x + f.projectionMatrix.elements[0]) / (A.w + f.projectionMatrix.elements[12])), - v.scale.y = U.scale.y * Math.abs(v.y - (A.y + f.projectionMatrix.elements[5]) / (A.w + f.projectionMatrix.elements[13])), v.material = U.material, y.elements.push(v)); - !0 === m && y.elements.sort(b); - return y - } -}; -THREE.Face3 = function(a, b, c, d, e, f) { - this.a = a; - this.b = b; - this.c = c; - this.normal = d instanceof THREE.Vector3 ? d : new THREE.Vector3; - this.vertexNormals = d instanceof Array ? d : []; - this.color = e instanceof THREE.Color ? e : new THREE.Color; - this.vertexColors = e instanceof Array ? e : []; - this.vertexTangents = []; - this.materialIndex = void 0 !== f ? f : 0; - this.centroid = new THREE.Vector3 -}; -THREE.Face3.prototype = { - constructor: THREE.Face3, - clone: function() { - var a = new THREE.Face3(this.a, this.b, this.c); - a.normal.copy(this.normal); - a.color.copy(this.color); - a.centroid.copy(this.centroid); - a.materialIndex = this.materialIndex; - var b, c; - b = 0; - for (c = this.vertexNormals.length; b < c; b++) a.vertexNormals[b] = this.vertexNormals[b].clone(); - b = 0; - for (c = this.vertexColors.length; b < c; b++) a.vertexColors[b] = this.vertexColors[b].clone(); - b = 0; - for (c = this.vertexTangents.length; b < c; b++) a.vertexTangents[b] = this.vertexTangents[b].clone(); - return a - } -}; -THREE.Face4 = function(a, b, c, d, e, f, h) { - console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead."); - return new THREE.Face3(a, b, c, e, f, h) -}; -THREE.Geometry = function() { - this.id = THREE.GeometryIdCount++; - this.uuid = THREE.Math.generateUUID(); - this.name = ""; - this.vertices = []; - this.colors = []; - this.faces = []; - this.faceVertexUvs = [ - [] - ]; - this.morphTargets = []; - this.morphColors = []; - this.morphNormals = []; - this.skinWeights = []; - this.skinIndices = []; - this.lineDistances = []; - this.boundingSphere = this.boundingBox = null; - this.hasTangents = !1; - this.dynamic = !0; - this.buffersNeedUpdate = this.lineDistancesNeedUpdate = this.colorsNeedUpdate = this.tangentsNeedUpdate = this.normalsNeedUpdate = this.uvsNeedUpdate = this.elementsNeedUpdate = this.verticesNeedUpdate = !1 -}; -THREE.Geometry.prototype = { - constructor: THREE.Geometry, - applyMatrix: function(a) { - for (var b = (new THREE.Matrix3).getNormalMatrix(a), c = 0, d = this.vertices.length; c < d; c++) this.vertices[c].applyMatrix4(a); - c = 0; - for (d = this.faces.length; c < d; c++) { - var e = this.faces[c]; - e.normal.applyMatrix3(b).normalize(); - for (var f = 0, h = e.vertexNormals.length; f < h; f++) e.vertexNormals[f].applyMatrix3(b).normalize(); - e.centroid.applyMatrix4(a) - } - this.boundingBox instanceof THREE.Box3 && this.computeBoundingBox(); - this.boundingSphere instanceof - THREE.Sphere && this.computeBoundingSphere() - }, - computeCentroids: function() { - var a, b, c; - a = 0; - for (b = this.faces.length; a < b; a++) c = this.faces[a], c.centroid.set(0, 0, 0), c.centroid.add(this.vertices[c.a]), c.centroid.add(this.vertices[c.b]), c.centroid.add(this.vertices[c.c]), c.centroid.divideScalar(3) - }, - computeFaceNormals: function() { - for (var a = new THREE.Vector3, b = new THREE.Vector3, c = 0, d = this.faces.length; c < d; c++) { - var e = this.faces[c], - f = this.vertices[e.a], - h = this.vertices[e.b]; - a.subVectors(this.vertices[e.c], h); - b.subVectors(f, - h); - a.cross(b); - a.normalize(); - e.normal.copy(a) - } - }, - computeVertexNormals: function(a) { - var b, c, d, e; - if (void 0 === this.__tmpVertices) { - e = this.__tmpVertices = Array(this.vertices.length); - b = 0; - for (c = this.vertices.length; b < c; b++) e[b] = new THREE.Vector3; - b = 0; - for (c = this.faces.length; b < c; b++) d = this.faces[b], d.vertexNormals = [new THREE.Vector3, new THREE.Vector3, new THREE.Vector3] - } else { - e = this.__tmpVertices; - b = 0; - for (c = this.vertices.length; b < c; b++) e[b].set(0, 0, 0) - } - if (a) { - var f, h, g = new THREE.Vector3, - i = new THREE.Vector3; - new THREE.Vector3; - new THREE.Vector3; - new THREE.Vector3; - b = 0; - for (c = this.faces.length; b < c; b++) d = this.faces[b], a = this.vertices[d.a], f = this.vertices[d.b], h = this.vertices[d.c], g.subVectors(h, f), i.subVectors(a, f), g.cross(i), e[d.a].add(g), e[d.b].add(g), e[d.c].add(g) - } else { - b = 0; - for (c = this.faces.length; b < c; b++) d = this.faces[b], e[d.a].add(d.normal), e[d.b].add(d.normal), e[d.c].add(d.normal) - } - b = 0; - for (c = this.vertices.length; b < c; b++) e[b].normalize(); - b = 0; - for (c = this.faces.length; b < c; b++) d = this.faces[b], d.vertexNormals[0].copy(e[d.a]), d.vertexNormals[1].copy(e[d.b]), - d.vertexNormals[2].copy(e[d.c]) - }, - computeMorphNormals: function() { - var a, b, c, d, e; - c = 0; - for (d = this.faces.length; c < d; c++) { - e = this.faces[c]; - e.__originalFaceNormal ? e.__originalFaceNormal.copy(e.normal) : e.__originalFaceNormal = e.normal.clone(); - e.__originalVertexNormals || (e.__originalVertexNormals = []); - a = 0; - for (b = e.vertexNormals.length; a < b; a++) e.__originalVertexNormals[a] ? e.__originalVertexNormals[a].copy(e.vertexNormals[a]) : e.__originalVertexNormals[a] = e.vertexNormals[a].clone() - } - var f = new THREE.Geometry; - f.faces = this.faces; - a = 0; - for (b = this.morphTargets.length; a < b; a++) { - if (!this.morphNormals[a]) { - this.morphNormals[a] = {}; - this.morphNormals[a].faceNormals = []; - this.morphNormals[a].vertexNormals = []; - e = this.morphNormals[a].faceNormals; - var h = this.morphNormals[a].vertexNormals, - g, i; - c = 0; - for (d = this.faces.length; c < d; c++) g = new THREE.Vector3, i = { - a: new THREE.Vector3, - b: new THREE.Vector3, - c: new THREE.Vector3 - }, e.push(g), h.push(i) - } - h = this.morphNormals[a]; - f.vertices = this.morphTargets[a].vertices; - f.computeFaceNormals(); - f.computeVertexNormals(); - c = 0; - for (d = this.faces.length; c < d; c++) e = this.faces[c], g = h.faceNormals[c], i = h.vertexNormals[c], g.copy(e.normal), i.a.copy(e.vertexNormals[0]), i.b.copy(e.vertexNormals[1]), i.c.copy(e.vertexNormals[2]) - } - c = 0; - for (d = this.faces.length; c < d; c++) e = this.faces[c], e.normal = e.__originalFaceNormal, e.vertexNormals = e.__originalVertexNormals - }, - computeTangents: function() { - var a, b, c, d, e, f, h, g, i, k, m, l, p, t, s, q, n, u = [], - r = []; - c = new THREE.Vector3; - var v = new THREE.Vector3, - z = new THREE.Vector3, - G = new THREE.Vector3, - w = new THREE.Vector3; - a = 0; - for (b = this.vertices.length; a < b; a++) u[a] = new THREE.Vector3, r[a] = new THREE.Vector3; - a = 0; - for (b = this.faces.length; a < b; a++) e = this.faces[a], f = this.faceVertexUvs[0][a], d = e.a, n = e.b, e = e.c, h = this.vertices[d], g = this.vertices[n], i = this.vertices[e], k = f[0], m = f[1], l = f[2], f = g.x - h.x, p = i.x - h.x, t = g.y - h.y, s = i.y - h.y, g = g.z - h.z, h = i.z - h.z, i = m.x - k.x, q = l.x - k.x, m = m.y - k.y, k = l.y - k.y, l = 1 / (i * k - q * m), c.set((k * f - m * p) * l, (k * t - m * s) * l, (k * g - m * h) * l), v.set((i * p - q * f) * l, (i * s - q * t) * l, (i * h - q * g) * l), u[d].add(c), u[n].add(c), u[e].add(c), r[d].add(v), - r[n].add(v), r[e].add(v); - v = ["a", "b", "c", "d"]; - a = 0; - for (b = this.faces.length; a < b; a++) { - e = this.faces[a]; - for (c = 0; c < Math.min(e.vertexNormals.length, 3); c++) w.copy(e.vertexNormals[c]), d = e[v[c]], n = u[d], z.copy(n), z.sub(w.multiplyScalar(w.dot(n))).normalize(), G.crossVectors(e.vertexNormals[c], n), d = G.dot(r[d]), d = 0 > d ? -1 : 1, e.vertexTangents[c] = new THREE.Vector4(z.x, z.y, z.z, d) - } - this.hasTangents = !0 - }, - computeLineDistances: function() { - for (var a = 0, b = this.vertices, c = 0, d = b.length; c < d; c++) 0 < c && (a += b[c].distanceTo(b[c - 1])), this.lineDistances[c] = a - }, - computeBoundingBox: function() { - null === this.boundingBox && (this.boundingBox = new THREE.Box3); - this.boundingBox.setFromPoints(this.vertices) - }, - computeBoundingSphere: function() { - null === this.boundingSphere && (this.boundingSphere = new THREE.Sphere); - this.boundingSphere.setFromPoints(this.vertices) - }, - mergeVertices: function() { - var a = {}, b = [], - c = [], - d, e = Math.pow(10, 4), - f, h; - this.__tmpVertices = void 0; - f = 0; - for (h = this.vertices.length; f < h; f++) d = this.vertices[f], d = Math.round(d.x * e) + "_" + Math.round(d.y * e) + "_" + Math.round(d.z * e), void 0 === a[d] ? (a[d] = f, b.push(this.vertices[f]), c[f] = b.length - 1) : c[f] = c[a[d]]; - a = []; - f = 0; - for (h = this.faces.length; f < h; f++) { - e = this.faces[f]; - e.a = c[e.a]; - e.b = c[e.b]; - e.c = c[e.c]; - e = [e.a, e.b, e.c]; - for (d = 0; 3 > d; d++) if (e[d] == e[(d + 1) % 3]) { - a.push(f); - break - } - } - for (f = a.length - 1; 0 <= f; f--) { - e = a[f]; - this.faces.splice(e, 1); - c = 0; - for (h = this.faceVertexUvs.length; c < h; c++) this.faceVertexUvs[c].splice(e, 1) - } - f = this.vertices.length - b.length; - this.vertices = b; - return f - }, - clone: function() { - for (var a = new THREE.Geometry, b = this.vertices, c = 0, d = b.length; c < d; c++) a.vertices.push(b[c].clone()); - b = this.faces; - c = 0; - for (d = b.length; c < d; c++) a.faces.push(b[c].clone()); - b = this.faceVertexUvs[0]; - c = 0; - for (d = b.length; c < d; c++) { - for (var e = b[c], f = [], h = 0, g = e.length; h < g; h++) f.push(new THREE.Vector2(e[h].x, e[h].y)); - a.faceVertexUvs[0].push(f) - } - return a - }, - dispose: function() { - this.dispatchEvent({ - type: "dispose" - }) - } -}; -THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype); -THREE.GeometryIdCount = 0; -THREE.BufferGeometry = function() { - this.id = THREE.GeometryIdCount++; - this.uuid = THREE.Math.generateUUID(); - this.name = ""; - this.attributes = {}; - this.dynamic = !0; - this.offsets = []; - this.boundingSphere = this.boundingBox = null; - this.hasTangents = !1; - this.morphTargets = [] -}; -THREE.BufferGeometry.prototype = { - constructor: THREE.BufferGeometry, - addAttribute: function(a, b, c, d) { - this.attributes[a] = { - itemSize: d, - array: new b(c * d) - } - }, - applyMatrix: function(a) { - var b, c; - this.attributes.position && (b = this.attributes.position.array); - this.attributes.normal && (c = this.attributes.normal.array); - void 0 !== b && (a.multiplyVector3Array(b), this.verticesNeedUpdate = !0); - void 0 !== c && ((new THREE.Matrix3).getNormalMatrix(a).multiplyVector3Array(c), this.normalizeNormals(), this.normalsNeedUpdate = !0) - }, - computeBoundingBox: function() { - null === this.boundingBox && (this.boundingBox = new THREE.Box3); - var a = this.attributes.position.array; - if (a) { - var b = this.boundingBox, - c, d, e; - 3 <= a.length && (b.min.x = b.max.x = a[0], b.min.y = b.max.y = a[1], b.min.z = b.max.z = a[2]); - for (var f = 3, h = a.length; f < h; f += 3) c = a[f], d = a[f + 1], e = a[f + 2], c < b.min.x ? b.min.x = c : c > b.max.x && (b.max.x = c), d < b.min.y ? b.min.y = d : d > b.max.y && (b.max.y = d), e < b.min.z ? b.min.z = e : e > b.max.z && (b.max.z = e) - } - if (void 0 === a || 0 === a.length) this.boundingBox.min.set(0, 0, 0), this.boundingBox.max.set(0, 0, 0) - }, - computeBoundingSphere: function() { - var a = new THREE.Box3, - b = new THREE.Vector3; - return function() { - null === this.boundingSphere && (this.boundingSphere = new THREE.Sphere); - var c = this.attributes.position.array; - if (c) { - for (var d = this.boundingSphere.center, e = 0, f = c.length; e < f; e += 3) b.set(c[e], c[e + 1], c[e + 2]), a.addPoint(b); - a.center(d); - for (var h = 0, e = 0, f = c.length; e < f; e += 3) b.set(c[e], c[e + 1], c[e + 2]), h = Math.max(h, d.distanceToSquared(b)); - this.boundingSphere.radius = Math.sqrt(h) - } - } - }(), - computeVertexNormals: function() { - if (this.attributes.position) { - var a, b, c, d; - a = this.attributes.position.array.length; - if (void 0 === this.attributes.normal) this.attributes.normal = { - itemSize: 3, - array: new Float32Array(a) - }; - else { - a = 0; - for (b = this.attributes.normal.array.length; a < b; a++) this.attributes.normal.array[a] = 0 - } - var e = this.attributes.position.array, - f = this.attributes.normal.array, - h, g, i, k, m, l, p = new THREE.Vector3, - t = new THREE.Vector3, - s = new THREE.Vector3, - q = new THREE.Vector3, - n = new THREE.Vector3; - if (this.attributes.index) { - var u = this.attributes.index.array, - r = this.offsets; - c = 0; - for (d = r.length; c < d; ++c) { - b = r[c].start; - h = r[c].count; - var v = r[c].index; - a = b; - for (b += h; a < b; a += 3) h = v + u[a], g = v + u[a + 1], i = v + u[a + 2], k = e[3 * h], m = e[3 * h + 1], l = e[3 * h + 2], p.set(k, m, l), k = e[3 * g], m = e[3 * g + 1], l = e[3 * g + 2], t.set(k, m, l), k = e[3 * i], m = e[3 * i + 1], l = e[3 * i + 2], s.set(k, m, l), q.subVectors(s, t), n.subVectors(p, t), q.cross(n), f[3 * h] += q.x, f[3 * h + 1] += q.y, f[3 * h + 2] += q.z, f[3 * g] += q.x, f[3 * g + 1] += q.y, f[3 * g + 2] += q.z, f[3 * i] += q.x, f[3 * i + 1] += q.y, f[3 * i + 2] += q.z - } - } else { - a = 0; - for (b = e.length; a < b; a += 9) k = e[a], m = e[a + 1], l = e[a + 2], p.set(k, m, l), k = e[a + 3], m = e[a + 4], l = e[a + 5], t.set(k, m, l), k = e[a + 6], m = e[a + 7], l = e[a + 8], - s.set(k, m, l), q.subVectors(s, t), n.subVectors(p, t), q.cross(n), f[a] = q.x, f[a + 1] = q.y, f[a + 2] = q.z, f[a + 3] = q.x, f[a + 4] = q.y, f[a + 5] = q.z, f[a + 6] = q.x, f[a + 7] = q.y, f[a + 8] = q.z - } - this.normalizeNormals(); - this.normalsNeedUpdate = !0 - } - }, - normalizeNormals: function() { - for (var a = this.attributes.normal.array, b, c, d, e = 0, f = a.length; e < f; e += 3) b = a[e], c = a[e + 1], d = a[e + 2], b = 1 / Math.sqrt(b * b + c * c + d * d), a[e] *= b, a[e + 1] *= b, a[e + 2] *= b - }, - computeTangents: function() { - function a(a) { - na.x = d[3 * a]; - na.y = d[3 * a + 1]; - na.z = d[3 * a + 2]; - pa.copy(na); - Q = g[a]; - J.copy(Q); - J.sub(na.multiplyScalar(na.dot(Q))).normalize(); - ca.crossVectors(pa, Q); - R = ca.dot(i[a]); - C = 0 > R ? -1 : 1; - h[4 * a] = J.x; - h[4 * a + 1] = J.y; - h[4 * a + 2] = J.z; - h[4 * a + 3] = C - } - if (void 0 === this.attributes.index || void 0 === this.attributes.position || void 0 === this.attributes.normal || void 0 === this.attributes.uv) console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()"); - else { - var b = this.attributes.index.array, - c = this.attributes.position.array, - d = this.attributes.normal.array, - e = this.attributes.uv.array, - f = c.length / 3; - void 0 === this.attributes.tangent && (this.attributes.tangent = { - itemSize: 4, - array: new Float32Array(4 * f) - }); - for (var h = this.attributes.tangent.array, g = [], i = [], k = 0; k < f; k++) g[k] = new THREE.Vector3, i[k] = new THREE.Vector3; - var m, l, p, t, s, q, n, u, r, v, z, G, w, y, E, f = new THREE.Vector3, - k = new THREE.Vector3, - A, K, D, F, O, x, I, B = this.offsets; - D = 0; - for (F = B.length; D < F; ++D) { - K = B[D].start; - O = B[D].count; - var M = B[D].index; - A = K; - for (K += O; A < K; A += 3) O = M + b[A], x = M + b[A + 1], I = M + b[A + 2], m = c[3 * O], l = c[3 * O + 1], p = c[3 * O + 2], t = c[3 * x], s = c[3 * x + 1], q = c[3 * x + 2], n = c[3 * I], u = c[3 * I + 1], r = c[3 * I + 2], v = e[2 * O], z = e[2 * O + 1], G = e[2 * x], w = e[2 * x + 1], y = e[2 * I], E = e[2 * I + 1], t -= m, m = n - m, s -= l, l = u - l, q -= p, p = r - p, G -= v, v = y - v, w -= z, z = E - z, E = 1 / (G * z - v * w), f.set((z * t - w * m) * E, (z * s - w * l) * E, (z * q - w * p) * E), k.set((G * m - v * t) * E, (G * l - v * s) * E, (G * p - v * q) * E), g[O].add(f), g[x].add(f), g[I].add(f), i[O].add(k), i[x].add(k), i[I].add(k) - } - var J = new THREE.Vector3, - ca = new THREE.Vector3, - na = new THREE.Vector3, - pa = new THREE.Vector3, - C, Q, R; - D = 0; - for (F = B.length; D < F; ++D) { - K = B[D].start; - O = B[D].count; - M = B[D].index; - A = K; - for (K += O; A < K; A += 3) O = M + b[A], x = M + b[A + 1], I = M + b[A + 2], a(O), a(x), - a(I) - } - this.tangentsNeedUpdate = this.hasTangents = !0 - } - }, - clone: function() { - var a = new THREE.BufferGeometry, - b = [Int8Array, Uint8Array, Uint8ClampedArray, Int16Array, Uint16Array, Int32Array, Uint32Array, Float32Array, Float64Array], - c; - for (c in this.attributes) { - for (var d = this.attributes[c], e = d.array, f = { - itemSize: d.itemSize, - numItems: d.numItems, - array: null - }, d = 0, h = b.length; d < h; d++) { - var g = b[d]; - if (e instanceof g) { - f.array = new g(e); - break - } - } - a.attributes[c] = f - } - d = 0; - for (h = this.offsets.length; d < h; d++) b = this.offsets[d], a.offsets.push({ - start: b.start, - index: b.index, - count: b.count - }); - return a - }, - dispose: function() { - this.dispatchEvent({ - type: "dispose" - }) - } -}; -THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype); -THREE.Camera = function() { - THREE.Object3D.call(this); - this.matrixWorldInverse = new THREE.Matrix4; - this.projectionMatrix = new THREE.Matrix4; - this.projectionMatrixInverse = new THREE.Matrix4 -}; -THREE.Camera.prototype = Object.create(THREE.Object3D.prototype); -THREE.Camera.prototype.lookAt = function() { - var a = new THREE.Matrix4; - return function(b) { - a.lookAt(this.position, b, this.up); - this.quaternion.setFromRotationMatrix(a) - } -}(); -THREE.Camera.prototype.clone = function(a) { - void 0 === a && (a = new THREE.Camera); - THREE.Object3D.prototype.clone.call(this, a); - a.matrixWorldInverse.copy(this.matrixWorldInverse); - a.projectionMatrix.copy(this.projectionMatrix); - a.projectionMatrixInverse.copy(this.projectionMatrixInverse); - return a -}; -THREE.OrthographicCamera = function(a, b, c, d, e, f) { - THREE.Camera.call(this); - this.left = a; - this.right = b; - this.top = c; - this.bottom = d; - this.near = void 0 !== e ? e : 0.1; - this.far = void 0 !== f ? f : 2E3; - this.updateProjectionMatrix() -}; -THREE.OrthographicCamera.prototype = Object.create(THREE.Camera.prototype); -THREE.OrthographicCamera.prototype.updateProjectionMatrix = function() { - this.projectionMatrix.makeOrthographic(this.left, this.right, this.top, this.bottom, this.near, this.far) -}; -THREE.OrthographicCamera.prototype.clone = function() { - var a = new THREE.OrthographicCamera; - THREE.Camera.prototype.clone.call(this, a); - a.left = this.left; - a.right = this.right; - a.top = this.top; - a.bottom = this.bottom; - a.near = this.near; - a.far = this.far; - return a -}; -THREE.PerspectiveCamera = function(a, b, c, d) { - THREE.Camera.call(this); - this.fov = void 0 !== a ? a : 50; - this.aspect = void 0 !== b ? b : 1; - this.near = void 0 !== c ? c : 0.1; - this.far = void 0 !== d ? d : 2E3; - this.updateProjectionMatrix() -}; -THREE.PerspectiveCamera.prototype = Object.create(THREE.Camera.prototype); -THREE.PerspectiveCamera.prototype.setLens = function(a, b) { - void 0 === b && (b = 24); - this.fov = 2 * THREE.Math.radToDeg(Math.atan(b / (2 * a))); - this.updateProjectionMatrix() -}; -THREE.PerspectiveCamera.prototype.setViewOffset = function(a, b, c, d, e, f) { - this.fullWidth = a; - this.fullHeight = b; - this.x = c; - this.y = d; - this.width = e; - this.height = f; - this.updateProjectionMatrix() -}; -THREE.PerspectiveCamera.prototype.updateProjectionMatrix = function() { - if (this.fullWidth) { - var a = this.fullWidth / this.fullHeight, - b = Math.tan(THREE.Math.degToRad(0.5 * this.fov)) * this.near, - c = -b, - d = a * c, - a = Math.abs(a * b - d), - c = Math.abs(b - c); - this.projectionMatrix.makeFrustum(d + this.x * a / this.fullWidth, d + (this.x + this.width) * a / this.fullWidth, b - (this.y + this.height) * c / this.fullHeight, b - this.y * c / this.fullHeight, this.near, this.far) - } else this.projectionMatrix.makePerspective(this.fov, this.aspect, this.near, this.far) -}; -THREE.PerspectiveCamera.prototype.clone = function() { - var a = new THREE.PerspectiveCamera; - THREE.Camera.prototype.clone.call(this, a); - a.fov = this.fov; - a.aspect = this.aspect; - a.near = this.near; - a.far = this.far; - return a -}; -THREE.Light = function(a) { - THREE.Object3D.call(this); - this.color = new THREE.Color(a) -}; -THREE.Light.prototype = Object.create(THREE.Object3D.prototype); -THREE.Light.prototype.clone = function(a) { - void 0 === a && (a = new THREE.Light); - THREE.Object3D.prototype.clone.call(this, a); - a.color.copy(this.color); - return a -}; -THREE.AmbientLight = function(a) { - THREE.Light.call(this, a) -}; -THREE.AmbientLight.prototype = Object.create(THREE.Light.prototype); -THREE.AmbientLight.prototype.clone = function() { - var a = new THREE.AmbientLight; - THREE.Light.prototype.clone.call(this, a); - return a -}; -THREE.AreaLight = function(a, b) { - THREE.Light.call(this, a); - this.normal = new THREE.Vector3(0, - 1, 0); - this.right = new THREE.Vector3(1, 0, 0); - this.intensity = void 0 !== b ? b : 1; - this.height = this.width = 1; - this.constantAttenuation = 1.5; - this.linearAttenuation = 0.5; - this.quadraticAttenuation = 0.1 -}; -THREE.AreaLight.prototype = Object.create(THREE.Light.prototype); -THREE.DirectionalLight = function(a, b) { - THREE.Light.call(this, a); - this.position.set(0, 1, 0); - this.target = new THREE.Object3D; - this.intensity = void 0 !== b ? b : 1; - this.onlyShadow = this.castShadow = !1; - this.shadowCameraNear = 50; - this.shadowCameraFar = 5E3; - this.shadowCameraLeft = -500; - this.shadowCameraTop = this.shadowCameraRight = 500; - this.shadowCameraBottom = -500; - this.shadowCameraVisible = !1; - this.shadowBias = 0; - this.shadowDarkness = 0.5; - this.shadowMapHeight = this.shadowMapWidth = 512; - this.shadowCascade = !1; - this.shadowCascadeOffset = new THREE.Vector3(0, - 0, - 1E3); - this.shadowCascadeCount = 2; - this.shadowCascadeBias = [0, 0, 0]; - this.shadowCascadeWidth = [512, 512, 512]; - this.shadowCascadeHeight = [512, 512, 512]; - this.shadowCascadeNearZ = [-1, 0.99, 0.998]; - this.shadowCascadeFarZ = [0.99, 0.998, 1]; - this.shadowCascadeArray = []; - this.shadowMatrix = this.shadowCamera = this.shadowMapSize = this.shadowMap = null -}; -THREE.DirectionalLight.prototype = Object.create(THREE.Light.prototype); -THREE.DirectionalLight.prototype.clone = function() { - var a = new THREE.DirectionalLight; - THREE.Light.prototype.clone.call(this, a); - a.target = this.target.clone(); - a.intensity = this.intensity; - a.castShadow = this.castShadow; - a.onlyShadow = this.onlyShadow; - return a -}; -THREE.HemisphereLight = function(a, b, c) { - THREE.Light.call(this, a); - this.position.set(0, 100, 0); - this.groundColor = new THREE.Color(b); - this.intensity = void 0 !== c ? c : 1 -}; -THREE.HemisphereLight.prototype = Object.create(THREE.Light.prototype); -THREE.HemisphereLight.prototype.clone = function() { - var a = new THREE.HemisphereLight; - THREE.Light.prototype.clone.call(this, a); - a.groundColor.copy(this.groundColor); - a.intensity = this.intensity; - return a -}; -THREE.PointLight = function(a, b, c) { - THREE.Light.call(this, a); - this.intensity = void 0 !== b ? b : 1; - this.distance = void 0 !== c ? c : 0 -}; -THREE.PointLight.prototype = Object.create(THREE.Light.prototype); -THREE.PointLight.prototype.clone = function() { - var a = new THREE.PointLight; - THREE.Light.prototype.clone.call(this, a); - a.intensity = this.intensity; - a.distance = this.distance; - return a -}; -THREE.SpotLight = function(a, b, c, d, e) { - THREE.Light.call(this, a); - this.position.set(0, 1, 0); - this.target = new THREE.Object3D; - this.intensity = void 0 !== b ? b : 1; - this.distance = void 0 !== c ? c : 0; - this.angle = void 0 !== d ? d : Math.PI / 3; - this.exponent = void 0 !== e ? e : 10; - this.onlyShadow = this.castShadow = !1; - this.shadowCameraNear = 50; - this.shadowCameraFar = 5E3; - this.shadowCameraFov = 50; - this.shadowCameraVisible = !1; - this.shadowBias = 0; - this.shadowDarkness = 0.5; - this.shadowMapHeight = this.shadowMapWidth = 512; - this.shadowMatrix = this.shadowCamera = this.shadowMapSize = this.shadowMap = null -}; -THREE.SpotLight.prototype = Object.create(THREE.Light.prototype); -THREE.SpotLight.prototype.clone = function() { - var a = new THREE.SpotLight; - THREE.Light.prototype.clone.call(this, a); - a.target = this.target.clone(); - a.intensity = this.intensity; - a.distance = this.distance; - a.angle = this.angle; - a.exponent = this.exponent; - a.castShadow = this.castShadow; - a.onlyShadow = this.onlyShadow; - return a -}; -THREE.Loader = function(a) { - this.statusDomElement = (this.showStatus = a) ? THREE.Loader.prototype.addStatusElement() : null; - this.onLoadStart = function() {}; - this.onLoadProgress = function() {}; - this.onLoadComplete = function() {} -}; -THREE.Loader.prototype = { - constructor: THREE.Loader, - crossOrigin: "anonymous", - addStatusElement: function() { - var a = document.createElement("div"); - a.style.position = "absolute"; - a.style.right = "0px"; - a.style.top = "0px"; - a.style.fontSize = "0.8em"; - a.style.textAlign = "left"; - a.style.background = "rgba(0,0,0,0.25)"; - a.style.color = "#fff"; - a.style.width = "120px"; - a.style.padding = "0.5em 0.5em 0.5em 0.5em"; - a.style.zIndex = 1E3; - a.innerHTML = "Loading ..."; - return a - }, - updateProgress: function(a) { - var b = "Loaded ", - b = a.total ? b + ((100 * a.loaded / a.total).toFixed(0) + "%") : b + ((a.loaded / 1E3).toFixed(2) + " KB"); - this.statusDomElement.innerHTML = b - }, - extractUrlBase: function(a) { - a = a.split("/"); - a.pop(); - return (1 > a.length ? "." : a.join("/")) + "/" - }, - initMaterials: function(a, b) { - for (var c = [], d = 0; d < a.length; ++d) c[d] = THREE.Loader.prototype.createMaterial(a[d], b); - return c - }, - needsTangents: function(a) { - for (var b = 0, c = a.length; b < c; b++) if (a[b] instanceof THREE.ShaderMaterial) return !0; - return !1 - }, - createMaterial: function(a, b) { - function c(a) { - a = Math.log(a) / Math.LN2; - return Math.floor(a) == a - } - function d(a) { - a = Math.log(a) / Math.LN2; - return Math.pow(2, Math.round(a)) - } - function e(a, e, f, g, i, k, n) { - var u = /\.dds$/i.test(f), - r = b + "/" + f; - if (u) { - var v = THREE.ImageUtils.loadCompressedTexture(r); - a[e] = v - } else v = document.createElement("canvas"), a[e] = new THREE.Texture(v); - a[e].sourceFile = f; - g && (a[e].repeat.set(g[0], g[1]), 1 !== g[0] && (a[e].wrapS = THREE.RepeatWrapping), 1 !== g[1] && (a[e].wrapT = THREE.RepeatWrapping)); - i && a[e].offset.set(i[0], i[1]); - k && (f = { - repeat: THREE.RepeatWrapping, - mirror: THREE.MirroredRepeatWrapping - }, void 0 !== f[k[0]] && (a[e].wrapS = f[k[0]]), void 0 !== f[k[1]] && (a[e].wrapT = f[k[1]])); - n && (a[e].anisotropy = n); - if (!u) { - var z = a[e], - a = new Image; - a.onload = function() { - if (!c(this.width) || !c(this.height)) { - var a = d(this.width), - b = d(this.height); - z.image.width = a; - z.image.height = b; - z.image.getContext("2d").drawImage(this, 0, 0, a, b) - } else z.image = this; - z.needsUpdate = !0 - }; - a.crossOrigin = h.crossOrigin; - a.src = r - } - } - function f(a) { - return (255 * a[0] << 16) + (255 * a[1] << 8) + 255 * a[2] - } - var h = this, - g = "MeshLambertMaterial", - i = { - color: 15658734, - opacity: 1, - map: null, - lightMap: null, - normalMap: null, - bumpMap: null, - wireframe: !1 - }; - if (a.shading) { - var k = a.shading.toLowerCase(); - "phong" === k ? g = "MeshPhongMaterial" : "basic" === k && (g = "MeshBasicMaterial") - } - void 0 !== a.blending && void 0 !== THREE[a.blending] && (i.blending = THREE[a.blending]); - if (void 0 !== a.transparent || 1 > a.opacity) i.transparent = a.transparent; - void 0 !== a.depthTest && (i.depthTest = a.depthTest); - void 0 !== a.depthWrite && (i.depthWrite = a.depthWrite); - void 0 !== a.visible && (i.visible = a.visible); - void 0 !== a.flipSided && (i.side = THREE.BackSide); - void 0 !== a.doubleSided && (i.side = THREE.DoubleSide); - void 0 !== a.wireframe && (i.wireframe = a.wireframe); - void 0 !== a.vertexColors && ("face" === a.vertexColors ? i.vertexColors = THREE.FaceColors : a.vertexColors && (i.vertexColors = THREE.VertexColors)); - a.colorDiffuse ? i.color = f(a.colorDiffuse) : a.DbgColor && (i.color = a.DbgColor); - a.colorSpecular && (i.specular = f(a.colorSpecular)); - a.colorAmbient && (i.ambient = f(a.colorAmbient)); - a.transparency && (i.opacity = a.transparency); - a.specularCoef && (i.shininess = a.specularCoef); - a.mapDiffuse && b && e(i, "map", a.mapDiffuse, a.mapDiffuseRepeat, a.mapDiffuseOffset, a.mapDiffuseWrap, a.mapDiffuseAnisotropy); - a.mapLight && b && e(i, "lightMap", a.mapLight, a.mapLightRepeat, a.mapLightOffset, a.mapLightWrap, a.mapLightAnisotropy); - a.mapBump && b && e(i, "bumpMap", a.mapBump, a.mapBumpRepeat, a.mapBumpOffset, a.mapBumpWrap, a.mapBumpAnisotropy); - a.mapNormal && b && e(i, "normalMap", a.mapNormal, a.mapNormalRepeat, a.mapNormalOffset, a.mapNormalWrap, a.mapNormalAnisotropy); - a.mapSpecular && b && e(i, "specularMap", a.mapSpecular, a.mapSpecularRepeat, - a.mapSpecularOffset, a.mapSpecularWrap, a.mapSpecularAnisotropy); - a.mapBumpScale && (i.bumpScale = a.mapBumpScale); - a.mapNormal ? (g = THREE.ShaderLib.normalmap, k = THREE.UniformsUtils.clone(g.uniforms), k.tNormal.value = i.normalMap, a.mapNormalFactor && k.uNormalScale.value.set(a.mapNormalFactor, a.mapNormalFactor), i.map && (k.tDiffuse.value = i.map, k.enableDiffuse.value = !0), i.specularMap && (k.tSpecular.value = i.specularMap, k.enableSpecular.value = !0), i.lightMap && (k.tAO.value = i.lightMap, k.enableAO.value = !0), k.uDiffuseColor.value.setHex(i.color), - k.uSpecularColor.value.setHex(i.specular), k.uAmbientColor.value.setHex(i.ambient), k.uShininess.value = i.shininess, void 0 !== i.opacity && (k.uOpacity.value = i.opacity), g = new THREE.ShaderMaterial({ - fragmentShader: g.fragmentShader, - vertexShader: g.vertexShader, - uniforms: k, - lights: !0, - fog: !0 - }), i.transparent && (g.transparent = !0)) : g = new THREE[g](i); - void 0 !== a.DbgName && (g.name = a.DbgName); - return g - } -}; -THREE.XHRLoader = function(a) { - this.manager = void 0 !== a ? a : THREE.DefaultLoadingManager -}; -THREE.XHRLoader.prototype = { - constructor: THREE.XHRLoader, - load: function(a, b, c, d) { - var e = this, - f = new XMLHttpRequest; - void 0 !== b && f.addEventListener("load", function(c) { - b(c.target.responseText); - e.manager.itemEnd(a) - }, !1); - void 0 !== c && f.addEventListener("progress", function(a) { - c(a) - }, !1); - void 0 !== d && f.addEventListener("error", function(a) { - d(a) - }, !1); - void 0 !== this.crossOrigin && (f.crossOrigin = this.crossOrigin); - f.open("GET", a, !0); - f.send(null); - e.manager.itemStart(a) - }, - setCrossOrigin: function(a) { - this.crossOrigin = a - } -}; -THREE.ImageLoader = function(a) { - this.manager = void 0 !== a ? a : THREE.DefaultLoadingManager -}; -THREE.ImageLoader.prototype = { - constructor: THREE.ImageLoader, - load: function(a, b, c, d) { - var e = this, - f = document.createElement("img"); - void 0 !== b && f.addEventListener("load", function() { - e.manager.itemEnd(a); - b(this) - }, !1); - void 0 !== c && f.addEventListener("progress", function(a) { - c(a) - }, !1); - void 0 !== d && f.addEventListener("error", function(a) { - d(a) - }, !1); - void 0 !== this.crossOrigin && (f.crossOrigin = this.crossOrigin); - f.src = a; - e.manager.itemStart(a); - return f - }, - setCrossOrigin: function(a) { - this.crossOrigin = a - } -}; -THREE.JSONLoader = function(a) { - THREE.Loader.call(this, a); - this.withCredentials = !1 -}; -THREE.JSONLoader.prototype = Object.create(THREE.Loader.prototype); -THREE.JSONLoader.prototype.load = function(a, b, c) { - c = c && "string" === typeof c ? c : this.extractUrlBase(a); - this.onLoadStart(); - this.loadAjaxJSON(this, a, b, c) -}; -THREE.JSONLoader.prototype.loadAjaxJSON = function(a, b, c, d, e) { - var f = new XMLHttpRequest, - h = 0; - f.onreadystatechange = function() { - if (f.readyState === f.DONE) if (200 === f.status || 0 === f.status) { - if (f.responseText) { - var g = JSON.parse(f.responseText), - g = a.parse(g, d); - c(g.geometry, g.materials) - } else console.warn("THREE.JSONLoader: [" + b + "] seems to be unreachable or file there is empty"); - a.onLoadComplete() - } else console.error("THREE.JSONLoader: Couldn't load [" + b + "] [" + f.status + "]"); - else f.readyState === f.LOADING ? e && (0 === h && (h = f.getResponseHeader("Content-Length")), e({ - total: h, - loaded: f.responseText.length - })) : f.readyState === f.HEADERS_RECEIVED && void 0 !== e && (h = f.getResponseHeader("Content-Length")) - }; - f.open("GET", b, !0); - f.withCredentials = this.withCredentials; - f.send(null) -}; -THREE.JSONLoader.prototype.parse = function(a, b) { - var c = new THREE.Geometry, - d = void 0 !== a.scale ? 1 / a.scale : 1, - e, f, h, g, i, k, m, l, p, t, s, q, n, u, r = a.faces; - p = a.vertices; - var v = a.normals, - z = a.colors, - G = 0; - if (void 0 !== a.uvs) { - for (e = 0; e < a.uvs.length; e++) a.uvs[e].length && G++; - for (e = 0; e < G; e++) c.faceVertexUvs[e] = [] - } - g = 0; - for (i = p.length; g < i;) k = new THREE.Vector3, k.x = p[g++] * d, k.y = p[g++] * d, k.z = p[g++] * d, c.vertices.push(k); - g = 0; - for (i = r.length; g < i;) if (p = r[g++], t = p & 1, h = p & 2, e = p & 8, m = p & 16, s = p & 32, k = p & 64, p &= 128, t) { - t = new THREE.Face3; - t.a = r[g]; - t.b = r[g + 1]; - t.c = r[g + 3]; - q = new THREE.Face3; - q.a = r[g + 1]; - q.b = r[g + 2]; - q.c = r[g + 3]; - g += 4; - h && (h = r[g++], t.materialIndex = h, q.materialIndex = h); - h = c.faces.length; - if (e) for (e = 0; e < G; e++) { - n = a.uvs[e]; - c.faceVertexUvs[e][h] = []; - c.faceVertexUvs[e][h + 1] = []; - for (f = 0; 4 > f; f++) l = r[g++], u = n[2 * l], l = n[2 * l + 1], u = new THREE.Vector2(u, l), 2 !== f && c.faceVertexUvs[e][h].push(u), 0 !== f && c.faceVertexUvs[e][h + 1].push(u) - } - m && (m = 3 * r[g++], t.normal.set(v[m++], v[m++], v[m]), q.normal.copy(t.normal)); - if (s) for (e = 0; 4 > e; e++) m = 3 * r[g++], s = new THREE.Vector3(v[m++], - v[m++], v[m]), 2 !== e && t.vertexNormals.push(s), 0 !== e && q.vertexNormals.push(s); - k && (k = r[g++], k = z[k], t.color.setHex(k), q.color.setHex(k)); - if (p) for (e = 0; 4 > e; e++) k = r[g++], k = z[k], 2 !== e && t.vertexColors.push(new THREE.Color(k)), 0 !== e && q.vertexColors.push(new THREE.Color(k)); - c.faces.push(t); - c.faces.push(q) - } else { - t = new THREE.Face3; - t.a = r[g++]; - t.b = r[g++]; - t.c = r[g++]; - h && (h = r[g++], t.materialIndex = h); - h = c.faces.length; - if (e) for (e = 0; e < G; e++) { - n = a.uvs[e]; - c.faceVertexUvs[e][h] = []; - for (f = 0; 3 > f; f++) l = r[g++], u = n[2 * l], l = n[2 * l + 1], - u = new THREE.Vector2(u, l), c.faceVertexUvs[e][h].push(u) - } - m && (m = 3 * r[g++], t.normal.set(v[m++], v[m++], v[m])); - if (s) for (e = 0; 3 > e; e++) m = 3 * r[g++], s = new THREE.Vector3(v[m++], v[m++], v[m]), t.vertexNormals.push(s); - k && (k = r[g++], t.color.setHex(z[k])); - if (p) for (e = 0; 3 > e; e++) k = r[g++], t.vertexColors.push(new THREE.Color(z[k])); - c.faces.push(t) - } - if (a.skinWeights) { - g = 0; - for (i = a.skinWeights.length; g < i; g += 2) r = a.skinWeights[g], v = a.skinWeights[g + 1], c.skinWeights.push(new THREE.Vector4(r, v, 0, 0)) - } - if (a.skinIndices) { - g = 0; - for (i = a.skinIndices.length; g < i; g += 2) r = a.skinIndices[g], v = a.skinIndices[g + 1], c.skinIndices.push(new THREE.Vector4(r, v, 0, 0)) - } - c.bones = a.bones; - c.animation = a.animation; - c.animations = a.animations; - if (void 0 !== a.morphTargets) { - g = 0; - for (i = a.morphTargets.length; g < i; g++) { - c.morphTargets[g] = {}; - c.morphTargets[g].name = a.morphTargets[g].name; - c.morphTargets[g].vertices = []; - z = c.morphTargets[g].vertices; - G = a.morphTargets[g].vertices; - r = 0; - for (v = G.length; r < v; r += 3) p = new THREE.Vector3, p.x = G[r] * d, p.y = G[r + 1] * d, p.z = G[r + 2] * d, z.push(p) - } - } - if (void 0 !== a.morphColors) { - g = 0; - for (i = a.morphColors.length; g < i; g++) { - c.morphColors[g] = {}; - c.morphColors[g].name = a.morphColors[g].name; - c.morphColors[g].colors = []; - v = c.morphColors[g].colors; - z = a.morphColors[g].colors; - d = 0; - for (r = z.length; d < r; d += 3) G = new THREE.Color(16755200), G.setRGB(z[d], z[d + 1], z[d + 2]), v.push(G) - } - } - c.computeCentroids(); - c.computeFaceNormals(); - c.computeBoundingSphere(); - if (void 0 === a.materials) return { - geometry: c - }; - d = this.initMaterials(a.materials, b); - this.needsTangents(d) && c.computeTangents(); - return { - geometry: c, - materials: d - } -}; -THREE.LoadingManager = function(a, b, c) { - var d = this, - e = 0, - f = 0; - this.onLoad = a; - this.onProgress = b; - this.onError = c; - this.itemStart = function() { - f++ - }; - this.itemEnd = function(a) { - e++; - if (void 0 !== d.onProgress) d.onProgress(a, e, f); - if (e === f && void 0 !== d.onLoad) d.onLoad() - } -}; -THREE.DefaultLoadingManager = new THREE.LoadingManager; -THREE.BufferGeometryLoader = function(a) { - this.manager = void 0 !== a ? a : THREE.DefaultLoadingManager -}; -THREE.BufferGeometryLoader.prototype = { - constructor: THREE.BufferGeometryLoader, - load: function(a, b) { - var c = this, - d = new THREE.XHRLoader; - d.setCrossOrigin(this.crossOrigin); - d.load(a, function(a) { - b(c.parse(JSON.parse(a))) - }) - }, - setCrossOrigin: function(a) { - this.crossOrigin = a - }, - parse: function(a) { - var b = new THREE.BufferGeometry, - c = a.attributes, - d = a.offsets, - a = a.boundingSphere, - e; - for (e in c) { - var f = c[e]; - b.attributes[e] = { - itemSize: f.itemSize, - array: new self[f.type](f.array) - } - } - void 0 !== d && (b.offsets = JSON.parse(JSON.stringify(d))); - void 0 !== a && (b.boundingSphere = new THREE.Sphere((new THREE.Vector3).fromArray(void 0 !== a.center ? a.center : [0, 0, 0]), a.radius)); - return b - } -}; -THREE.GeometryLoader = function(a) { - this.manager = void 0 !== a ? a : THREE.DefaultLoadingManager -}; -THREE.GeometryLoader.prototype = { - constructor: THREE.GeometryLoader, - load: function(a, b) { - var c = this, - d = new THREE.XHRLoader; - d.setCrossOrigin(this.crossOrigin); - d.load(a, function(a) { - b(c.parse(JSON.parse(a))) - }) - }, - setCrossOrigin: function(a) { - this.crossOrigin = a - }, - parse: function() {} -}; -THREE.MaterialLoader = function(a) { - this.manager = void 0 !== a ? a : THREE.DefaultLoadingManager -}; -THREE.MaterialLoader.prototype = { - constructor: THREE.MaterialLoader, - load: function(a, b) { - var c = this, - d = new THREE.XHRLoader; - d.setCrossOrigin(this.crossOrigin); - d.load(a, function(a) { - b(c.parse(JSON.parse(a))) - }) - }, - setCrossOrigin: function(a) { - this.crossOrigin = a - }, - parse: function(a) { - var b = new THREE[a.type]; - void 0 !== a.color && b.color.setHex(a.color); - void 0 !== a.ambient && b.ambient.setHex(a.ambient); - void 0 !== a.emissive && b.emissive.setHex(a.emissive); - void 0 !== a.specular && b.specular.setHex(a.specular); - void 0 !== a.shininess && (b.shininess = a.shininess); - void 0 !== a.vertexColors && (b.vertexColors = a.vertexColors); - void 0 !== a.blending && (b.blending = a.blending); - void 0 !== a.side && (b.side = a.side); - void 0 !== a.opacity && (b.opacity = a.opacity); - void 0 !== a.transparent && (b.transparent = a.transparent); - void 0 !== a.wireframe && (b.wireframe = a.wireframe); - if (void 0 !== a.materials) for (var c = 0, d = a.materials.length; c < d; c++) b.materials.push(this.parse(a.materials[c])); - return b - } -}; -THREE.ObjectLoader = function(a) { - this.manager = void 0 !== a ? a : THREE.DefaultLoadingManager -}; -THREE.ObjectLoader.prototype = { - constructor: THREE.ObjectLoader, - load: function(a, b) { - var c = this, - d = new THREE.XHRLoader(c.manager); - d.setCrossOrigin(this.crossOrigin); - d.load(a, function(a) { - b(c.parse(JSON.parse(a))) - }) - }, - setCrossOrigin: function(a) { - this.crossOrigin = a - }, - parse: function(a) { - var b = this.parseGeometries(a.geometries), - c = this.parseMaterials(a.materials); - return this.parseObject(a.object, b, c) - }, - parseGeometries: function(a) { - var b = {}; - if (void 0 !== a) for (var c = new THREE.JSONLoader, d = new THREE.BufferGeometryLoader, - e = 0, f = a.length; e < f; e++) { - var h, g = a[e]; - switch (g.type) { - case "PlaneGeometry": - h = new THREE.PlaneGeometry(g.width, g.height, g.widthSegments, g.heightSegments); - break; - case "CircleGeometry": - h = new THREE.CircleGeometry(g.radius, g.segments); - break; - case "CubeGeometry": - h = new THREE.CubeGeometry(g.width, g.height, g.depth, g.widthSegments, g.heightSegments, g.depthSegments); - break; - case "CylinderGeometry": - h = new THREE.CylinderGeometry(g.radiusTop, g.radiusBottom, g.height, g.radialSegments, g.heightSegments, g.openEnded); - break; - case "SphereGeometry": - h = new THREE.SphereGeometry(g.radius, g.widthSegments, g.heightSegments, g.phiStart, g.phiLength, g.thetaStart, g.thetaLength); - break; - case "IcosahedronGeometry": - h = new THREE.IcosahedronGeometry(g.radius, g.detail); - break; - case "TorusGeometry": - h = new THREE.TorusGeometry(g.radius, g.tube, g.radialSegments, g.tubularSegments, g.arc); - break; - case "TorusKnotGeometry": - h = new THREE.TorusKnotGeometry(g.radius, g.tube, g.radialSegments, g.tubularSegments, g.p, g.q, g.heightScale); - break; - case "BufferGeometry": - h = d.parse(g.data); - break; - case "Geometry": - h = c.parse(g.data).geometry - } - h.uuid = g.uuid; - void 0 !== g.name && (h.name = g.name); - b[g.uuid] = h - } - return b - }, - parseMaterials: function(a) { - var b = {}; - if (void 0 !== a) for (var c = new THREE.MaterialLoader, d = 0, e = a.length; d < e; d++) { - var f = a[d], - h = c.parse(f); - h.uuid = f.uuid; - void 0 !== f.name && (h.name = f.name); - b[f.uuid] = h - } - return b - }, - parseObject: function() { - var a = new THREE.Matrix4; - return function(b, c, d) { - var e; - switch (b.type) { - case "Scene": - e = new THREE.Scene; - break; - case "PerspectiveCamera": - e = new THREE.PerspectiveCamera(b.fov, b.aspect, b.near, - b.far); - break; - case "OrthographicCamera": - e = new THREE.OrthographicCamera(b.left, b.right, b.top, b.bottom, b.near, b.far); - break; - case "AmbientLight": - e = new THREE.AmbientLight(b.color); - break; - case "DirectionalLight": - e = new THREE.DirectionalLight(b.color, b.intensity); - break; - case "PointLight": - e = new THREE.PointLight(b.color, b.intensity, b.distance); - break; - case "SpotLight": - e = new THREE.SpotLight(b.color, b.intensity, b.distance, b.angle, b.exponent); - break; - case "HemisphereLight": - e = new THREE.HemisphereLight(b.color, b.groundColor, - b.intensity); - break; - case "Mesh": - e = c[b.geometry]; - var f = d[b.material]; - void 0 === e && console.error("THREE.ObjectLoader: Undefined geometry " + b.geometry); - void 0 === f && console.error("THREE.ObjectLoader: Undefined material " + b.material); - e = new THREE.Mesh(e, f); - break; - case "Sprite": - f = d[b.material]; - void 0 === f && console.error("THREE.ObjectLoader: Undefined material " + b.material); - e = new THREE.Sprite(f); - break; - default: - e = new THREE.Object3D - } - e.uuid = b.uuid; - void 0 !== b.name && (e.name = b.name); - void 0 !== b.matrix ? (a.fromArray(b.matrix), - a.decompose(e.position, e.quaternion, e.scale)) : (void 0 !== b.position && e.position.fromArray(b.position), void 0 !== b.rotation && e.rotation.fromArray(b.rotation), void 0 !== b.scale && e.scale.fromArray(b.scale)); - void 0 !== b.visible && (e.visible = b.visible); - void 0 !== b.userData && (e.userData = b.userData); - if (void 0 !== b.children) for (var h in b.children) e.add(this.parseObject(b.children[h], c, d)); - return e - } - }() -}; -THREE.SceneLoader = function() { - this.onLoadStart = function() {}; - this.onLoadProgress = function() {}; - this.onLoadComplete = function() {}; - this.callbackSync = function() {}; - this.callbackProgress = function() {}; - this.geometryHandlers = {}; - this.hierarchyHandlers = {}; - this.addGeometryHandler("ascii", THREE.JSONLoader) -}; -THREE.SceneLoader.prototype = { - constructor: THREE.SceneLoader, - load: function(a, b) { - var c = this, - d = new THREE.XHRLoader(c.manager); - d.setCrossOrigin(this.crossOrigin); - d.load(a, function(d) { - c.parse(JSON.parse(d), b, a) - }) - }, - setCrossOrigin: function(a) { - this.crossOrigin = a - }, - addGeometryHandler: function(a, b) { - this.geometryHandlers[a] = { - loaderClass: b - } - }, - addHierarchyHandler: function(a, b) { - this.hierarchyHandlers[a] = { - loaderClass: b - } - }, - parse: function(a, b, c) { - function d(a, b) { - return "relativeToHTML" == b ? a : p + "/" + a - } - function e() { - f(y.scene, - A.objects) - } - function f(a, b) { - var c, e, h, i, k, m; - for (m in b) { - var p = y.objects[m], - n = b[m]; - if (void 0 === p) { - if (n.type && n.type in l.hierarchyHandlers) { - if (void 0 === n.loading) { - c = { - type: 1, - url: 1, - material: 1, - position: 1, - rotation: 1, - scale: 1, - visible: 1, - children: 1, - userData: 1, - skin: 1, - morph: 1, - mirroredLoop: 1, - duration: 1 - }; - var u = {}, v; - for (v in n) v in c || (u[v] = n[v]); - s = y.materials[n.material]; - n.loading = !0; - c = l.hierarchyHandlers[n.type].loaderObject; - c.options ? c.load(d(n.url, A.urlBaseType), g(m, a, s, n)) : c.load(d(n.url, A.urlBaseType), g(m, - a, s, n), u) - } - } else if (void 0 !== n.geometry) { - if (t = y.geometries[n.geometry]) { - p = !1; - s = y.materials[n.material]; - p = s instanceof THREE.ShaderMaterial; - e = n.position; - h = n.rotation; - i = n.scale; - c = n.matrix; - k = n.quaternion; - n.material || (s = new THREE.MeshFaceMaterial(y.face_materials[n.geometry])); - s instanceof THREE.MeshFaceMaterial && 0 === s.materials.length && (s = new THREE.MeshFaceMaterial(y.face_materials[n.geometry])); - if (s instanceof THREE.MeshFaceMaterial) for (u = 0; u < s.materials.length; u++) p = p || s.materials[u] instanceof THREE.ShaderMaterial; - p && t.computeTangents(); - n.skin ? p = new THREE.SkinnedMesh(t, s) : n.morph ? (p = new THREE.MorphAnimMesh(t, s), void 0 !== n.duration && (p.duration = n.duration), void 0 !== n.time && (p.time = n.time), void 0 !== n.mirroredLoop && (p.mirroredLoop = n.mirroredLoop), s.morphNormals && t.computeMorphNormals()) : p = new THREE.Mesh(t, s); - p.name = m; - c ? (p.matrixAutoUpdate = !1, p.matrix.set(c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7], c[8], c[9], c[10], c[11], c[12], c[13], c[14], c[15])) : (p.position.fromArray(e), k ? p.quaternion.fromArray(k) : p.rotation.fromArray(h), - p.scale.fromArray(i)); - p.visible = n.visible; - p.castShadow = n.castShadow; - p.receiveShadow = n.receiveShadow; - a.add(p); - y.objects[m] = p - } - } else if ("AmbientLight" === n.type || "PointLight" === n.type || "DirectionalLight" === n.type || "SpotLight" === n.type || "HemisphereLight" === n.type || "AreaLight" === n.type) { - u = n.color; - c = n.intensity; - e = n.distance; - h = n.position; - i = n.rotation; - switch (n.type) { - case "AmbientLight": - r = new THREE.AmbientLight(u); - break; - case "PointLight": - r = new THREE.PointLight(u, c, e); - r.position.fromArray(h); - break; - case "DirectionalLight": - r = new THREE.DirectionalLight(u, c); - r.position.fromArray(n.direction); - break; - case "SpotLight": - r = new THREE.SpotLight(u, c, e, 1); - r.angle = n.angle; - r.position.fromArray(h); - r.target.set(h[0], h[1] - e, h[2]); - r.target.applyEuler(new THREE.Euler(i[0], i[1], i[2], "XYZ")); - break; - case "HemisphereLight": - r = new THREE.DirectionalLight(u, c, e); - r.target.set(h[0], h[1] - e, h[2]); - r.target.applyEuler(new THREE.Euler(i[0], i[1], i[2], "XYZ")); - break; - case "AreaLight": - r = new THREE.AreaLight(u, c), r.position.fromArray(h), r.width = n.size, r.height = n.size_y - } - a.add(r); - r.name = m; - y.lights[m] = r; - y.objects[m] = r - } else "PerspectiveCamera" === n.type || "OrthographicCamera" === n.type ? (e = n.position, h = n.rotation, k = n.quaternion, "PerspectiveCamera" === n.type ? q = new THREE.PerspectiveCamera(n.fov, n.aspect, n.near, n.far) : "OrthographicCamera" === n.type && (q = new THREE.OrthographicCamera(n.left, n.right, n.top, n.bottom, n.near, n.far)), q.name = m, q.position.fromArray(e), void 0 !== k ? q.quaternion.fromArray(k) : void 0 !== h && q.rotation.fromArray(h), a.add(q), y.cameras[m] = q, y.objects[m] = q) : (e = n.position, h = n.rotation, i = n.scale, k = n.quaternion, p = new THREE.Object3D, p.name = m, p.position.fromArray(e), k ? p.quaternion.fromArray(k) : p.rotation.fromArray(h), p.scale.fromArray(i), p.visible = void 0 !== n.visible ? n.visible : !1, a.add(p), y.objects[m] = p, y.empties[m] = p); - if (p) { - if (void 0 !== n.userData) for (var z in n.userData) p.userData[z] = n.userData[z]; - if (void 0 !== n.groups) for (u = 0; u < n.groups.length; u++) c = n.groups[u], void 0 === y.groups[c] && (y.groups[c] = []), y.groups[c].push(m) - } - } - void 0 !== p && void 0 !== n.children && f(p, n.children) - } - } - function h(a) { - return function(b, c) { - b.name = a; - y.geometries[a] = b; - y.face_materials[a] = c; - e(); - v -= 1; - l.onLoadComplete(); - k() - } - } - function g(a, b, c, d) { - return function(f) { - var f = f.content ? f.content : f.dae ? f.scene : f, - h = d.rotation, - g = d.quaternion, - i = d.scale; - f.position.fromArray(d.position); - g ? f.quaternion.fromArray(g) : f.rotation.fromArray(h); - f.scale.fromArray(i); - c && f.traverse(function(a) { - a.material = c - }); - var m = void 0 !== d.visible ? d.visible : !0; - f.traverse(function(a) { - a.visible = m - }); - b.add(f); - f.name = a; - y.objects[a] = f; - e(); - v -= 1; - l.onLoadComplete(); - k() - } - } - function i(a) { - return function(b, c) { - b.name = a; - y.geometries[a] = b; - y.face_materials[a] = c - } - } - function k() { - l.callbackProgress({ - totalModels: G, - totalTextures: w, - loadedModels: G - v, - loadedTextures: w - z - }, y); - l.onLoadProgress(); - if (0 === v && 0 === z) { - for (var a = 0; a < E.length; a++) { - var c = E[a], - d = y.objects[c.targetName]; - d ? c.object.target = d : (c.object.target = new THREE.Object3D, y.scene.add(c.object.target)); - c.object.target.userData.targetInverse = c.object - } - b(y) - } - } - function m(a, b) { - b(a); - if (void 0 !== a.children) for (var c in a.children) m(a.children[c], - b) - } - var l = this, - p = THREE.Loader.prototype.extractUrlBase(c), - t, s, q, n, u, r, v, z, G, w, y, E = [], - A = a, - K; - for (K in this.geometryHandlers) a = this.geometryHandlers[K].loaderClass, this.geometryHandlers[K].loaderObject = new a; - for (K in this.hierarchyHandlers) a = this.hierarchyHandlers[K].loaderClass, this.hierarchyHandlers[K].loaderObject = new a; - z = v = 0; - y = { - scene: new THREE.Scene, - geometries: {}, - face_materials: {}, - materials: {}, - textures: {}, - objects: {}, - cameras: {}, - lights: {}, - fogs: {}, - empties: {}, - groups: {} - }; - if (A.transform && (K = A.transform.position, - a = A.transform.rotation, c = A.transform.scale, K && y.scene.position.fromArray(K), a && y.scene.rotation.fromArray(a), c && y.scene.scale.fromArray(c), K || a || c)) y.scene.updateMatrix(), y.scene.updateMatrixWorld(); - K = function(a) { - return function() { - z -= a; - k(); - l.onLoadComplete() - } - }; - for (var D in A.fogs) a = A.fogs[D], "linear" === a.type ? n = new THREE.Fog(0, a.near, a.far) : "exp2" === a.type && (n = new THREE.FogExp2(0, a.density)), a = a.color, n.color.setRGB(a[0], a[1], a[2]), y.fogs[D] = n; - for (var F in A.geometries) n = A.geometries[F], n.type in this.geometryHandlers && (v += 1, l.onLoadStart()); - for (var O in A.objects) m(A.objects[O], function(a) { - a.type && a.type in l.hierarchyHandlers && (v += 1, l.onLoadStart()) - }); - G = v; - for (F in A.geometries) if (n = A.geometries[F], "cube" === n.type) t = new THREE.CubeGeometry(n.width, n.height, n.depth, n.widthSegments, n.heightSegments, n.depthSegments), t.name = F, y.geometries[F] = t; - else if ("plane" === n.type) t = new THREE.PlaneGeometry(n.width, n.height, n.widthSegments, n.heightSegments), t.name = F, y.geometries[F] = t; - else if ("sphere" === n.type) t = new THREE.SphereGeometry(n.radius, n.widthSegments, n.heightSegments), t.name = F, y.geometries[F] = t; - else if ("cylinder" === n.type) t = new THREE.CylinderGeometry(n.topRad, n.botRad, n.height, n.radSegs, n.heightSegs), t.name = F, y.geometries[F] = t; - else if ("torus" === n.type) t = new THREE.TorusGeometry(n.radius, n.tube, n.segmentsR, n.segmentsT), t.name = F, y.geometries[F] = t; - else if ("icosahedron" === n.type) t = new THREE.IcosahedronGeometry(n.radius, n.subdivisions), t.name = F, y.geometries[F] = t; - else if (n.type in this.geometryHandlers) { - O = {}; - for (u in n) "type" !== u && "url" !== u && (O[u] = n[u]); - this.geometryHandlers[n.type].loaderObject.load(d(n.url, A.urlBaseType), h(F), O) - } else "embedded" === n.type && (O = A.embeds[n.id], O.metadata = A.metadata, O && (O = this.geometryHandlers.ascii.loaderObject.parse(O, ""), i(F)(O.geometry, O.materials))); - for (var x in A.textures) if (F = A.textures[x], F.url instanceof Array) { - z += F.url.length; - for (u = 0; u < F.url.length; u++) l.onLoadStart() - } else z += 1, l.onLoadStart(); - w = z; - for (x in A.textures) { - F = A.textures[x]; - void 0 !== F.mapping && void 0 !== THREE[F.mapping] && (F.mapping = new THREE[F.mapping]); - if (F.url instanceof Array) { - O = F.url.length; - n = []; - for (u = 0; u < O; u++) n[u] = d(F.url[u], A.urlBaseType); - u = (u = /\.dds$/i.test(n[0])) ? THREE.ImageUtils.loadCompressedTextureCube(n, F.mapping, K(O)) : THREE.ImageUtils.loadTextureCube(n, F.mapping, K(O)) - } else u = /\.dds$/i.test(F.url), O = d(F.url, A.urlBaseType), n = K(1), u = u ? THREE.ImageUtils.loadCompressedTexture(O, F.mapping, n) : THREE.ImageUtils.loadTexture(O, F.mapping, n), void 0 !== THREE[F.minFilter] && (u.minFilter = THREE[F.minFilter]), - void 0 !== THREE[F.magFilter] && (u.magFilter = THREE[F.magFilter]), F.anisotropy && (u.anisotropy = F.anisotropy), F.repeat && (u.repeat.set(F.repeat[0], F.repeat[1]), 1 !== F.repeat[0] && (u.wrapS = THREE.RepeatWrapping), 1 !== F.repeat[1] && (u.wrapT = THREE.RepeatWrapping)), F.offset && u.offset.set(F.offset[0], F.offset[1]), F.wrap && (O = { - repeat: THREE.RepeatWrapping, - mirror: THREE.MirroredRepeatWrapping - }, void 0 !== O[F.wrap[0]] && (u.wrapS = O[F.wrap[0]]), void 0 !== O[F.wrap[1]] && (u.wrapT = O[F.wrap[1]])); - y.textures[x] = u - } - var I, B; - for (I in A.materials) { - x = A.materials[I]; - for (B in x.parameters) "envMap" === B || "map" === B || "lightMap" === B || "bumpMap" === B ? x.parameters[B] = y.textures[x.parameters[B]] : "shading" === B ? x.parameters[B] = "flat" === x.parameters[B] ? THREE.FlatShading : THREE.SmoothShading : "side" === B ? x.parameters[B] = "double" == x.parameters[B] ? THREE.DoubleSide : "back" == x.parameters[B] ? THREE.BackSide : THREE.FrontSide : "blending" === B ? x.parameters[B] = x.parameters[B] in THREE ? THREE[x.parameters[B]] : THREE.NormalBlending : "combine" === B ? x.parameters[B] = x.parameters[B] in THREE ? THREE[x.parameters[B]] : THREE.MultiplyOperation : "vertexColors" === B ? "face" == x.parameters[B] ? x.parameters[B] = THREE.FaceColors : x.parameters[B] && (x.parameters[B] = THREE.VertexColors) : "wrapRGB" === B && (K = x.parameters[B], x.parameters[B] = new THREE.Vector3(K[0], K[1], K[2])); - void 0 !== x.parameters.opacity && 1 > x.parameters.opacity && (x.parameters.transparent = !0); - x.parameters.normalMap ? (K = THREE.ShaderLib.normalmap, F = THREE.UniformsUtils.clone(K.uniforms), u = x.parameters.color, O = x.parameters.specular, n = x.parameters.ambient, - D = x.parameters.shininess, F.tNormal.value = y.textures[x.parameters.normalMap], x.parameters.normalScale && F.uNormalScale.value.set(x.parameters.normalScale[0], x.parameters.normalScale[1]), x.parameters.map && (F.tDiffuse.value = x.parameters.map, F.enableDiffuse.value = !0), x.parameters.envMap && (F.tCube.value = x.parameters.envMap, F.enableReflection.value = !0, F.uReflectivity.value = x.parameters.reflectivity), x.parameters.lightMap && (F.tAO.value = x.parameters.lightMap, F.enableAO.value = !0), x.parameters.specularMap && (F.tSpecular.value = y.textures[x.parameters.specularMap], F.enableSpecular.value = !0), x.parameters.displacementMap && (F.tDisplacement.value = y.textures[x.parameters.displacementMap], F.enableDisplacement.value = !0, F.uDisplacementBias.value = x.parameters.displacementBias, F.uDisplacementScale.value = x.parameters.displacementScale), F.uDiffuseColor.value.setHex(u), F.uSpecularColor.value.setHex(O), F.uAmbientColor.value.setHex(n), F.uShininess.value = D, x.parameters.opacity && (F.uOpacity.value = x.parameters.opacity), - s = new THREE.ShaderMaterial({ - fragmentShader: K.fragmentShader, - vertexShader: K.vertexShader, - uniforms: F, - lights: !0, - fog: !0 - })) : s = new THREE[x.type](x.parameters); - s.name = I; - y.materials[I] = s - } - for (I in A.materials) if (x = A.materials[I], x.parameters.materials) { - B = []; - for (u = 0; u < x.parameters.materials.length; u++) B.push(y.materials[x.parameters.materials[u]]); - y.materials[I].materials = B - } - e(); - y.cameras && A.defaults.camera && (y.currentCamera = y.cameras[A.defaults.camera]); - y.fogs && A.defaults.fog && (y.scene.fog = y.fogs[A.defaults.fog]); - l.callbackSync(y); - k() - } -}; -THREE.TextureLoader = function(a) { - this.manager = void 0 !== a ? a : THREE.DefaultLoadingManager -}; -THREE.TextureLoader.prototype = { - constructor: THREE.TextureLoader, - load: function(a, b) { - var c = new THREE.ImageLoader(this.manager); - c.setCrossOrigin(this.crossOrigin); - c.load(a, function(a) { - a = new THREE.Texture(a); - a.needsUpdate = !0; - void 0 !== b && b(a) - }) - }, - setCrossOrigin: function(a) { - this.crossOrigin = a - } -}; -THREE.Material = function() { - this.id = THREE.MaterialIdCount++; - this.uuid = THREE.Math.generateUUID(); - this.name = ""; - this.side = THREE.FrontSide; - this.opacity = 1; - this.transparent = !1; - this.blending = THREE.NormalBlending; - this.blendSrc = THREE.SrcAlphaFactor; - this.blendDst = THREE.OneMinusSrcAlphaFactor; - this.blendEquation = THREE.AddEquation; - this.depthWrite = this.depthTest = !0; - this.polygonOffset = !1; - this.overdraw = this.alphaTest = this.polygonOffsetUnits = this.polygonOffsetFactor = 0; - this.needsUpdate = this.visible = !0 -}; -THREE.Material.prototype = { - constructor: THREE.Material, - setValues: function(a) { - if (void 0 !== a) for (var b in a) { - var c = a[b]; - if (void 0 === c) console.warn("THREE.Material: '" + b + "' parameter is undefined."); - else if (b in this) { - var d = this[b]; - d instanceof THREE.Color ? d.set(c) : d instanceof THREE.Vector3 && c instanceof THREE.Vector3 ? d.copy(c) : this[b] = "overdraw" == b ? Number(c) : c - } - } - }, - clone: function(a) { - void 0 === a && (a = new THREE.Material); - a.name = this.name; - a.side = this.side; - a.opacity = this.opacity; - a.transparent = this.transparent; - a.blending = this.blending; - a.blendSrc = this.blendSrc; - a.blendDst = this.blendDst; - a.blendEquation = this.blendEquation; - a.depthTest = this.depthTest; - a.depthWrite = this.depthWrite; - a.polygonOffset = this.polygonOffset; - a.polygonOffsetFactor = this.polygonOffsetFactor; - a.polygonOffsetUnits = this.polygonOffsetUnits; - a.alphaTest = this.alphaTest; - a.overdraw = this.overdraw; - a.visible = this.visible; - return a - }, - dispose: function() { - this.dispatchEvent({ - type: "dispose" - }) - } -}; -THREE.EventDispatcher.prototype.apply(THREE.Material.prototype); -THREE.MaterialIdCount = 0; -THREE.LineBasicMaterial = function(a) { - THREE.Material.call(this); - this.color = new THREE.Color(16777215); - this.linewidth = 1; - this.linejoin = this.linecap = "round"; - this.vertexColors = !1; - this.fog = !0; - this.setValues(a) -}; -THREE.LineBasicMaterial.prototype = Object.create(THREE.Material.prototype); -THREE.LineBasicMaterial.prototype.clone = function() { - var a = new THREE.LineBasicMaterial; - THREE.Material.prototype.clone.call(this, a); - a.color.copy(this.color); - a.linewidth = this.linewidth; - a.linecap = this.linecap; - a.linejoin = this.linejoin; - a.vertexColors = this.vertexColors; - a.fog = this.fog; - return a -}; -THREE.LineDashedMaterial = function(a) { - THREE.Material.call(this); - this.color = new THREE.Color(16777215); - this.scale = this.linewidth = 1; - this.dashSize = 3; - this.gapSize = 1; - this.vertexColors = !1; - this.fog = !0; - this.setValues(a) -}; -THREE.LineDashedMaterial.prototype = Object.create(THREE.Material.prototype); -THREE.LineDashedMaterial.prototype.clone = function() { - var a = new THREE.LineDashedMaterial; - THREE.Material.prototype.clone.call(this, a); - a.color.copy(this.color); - a.linewidth = this.linewidth; - a.scale = this.scale; - a.dashSize = this.dashSize; - a.gapSize = this.gapSize; - a.vertexColors = this.vertexColors; - a.fog = this.fog; - return a -}; -THREE.MeshBasicMaterial = function(a) { - THREE.Material.call(this); - this.color = new THREE.Color(16777215); - this.envMap = this.specularMap = this.lightMap = this.map = null; - this.combine = THREE.MultiplyOperation; - this.reflectivity = 1; - this.refractionRatio = 0.98; - this.fog = !0; - this.shading = THREE.SmoothShading; - this.wireframe = !1; - this.wireframeLinewidth = 1; - this.wireframeLinejoin = this.wireframeLinecap = "round"; - this.vertexColors = THREE.NoColors; - this.morphTargets = this.skinning = !1; - this.setValues(a) -}; -THREE.MeshBasicMaterial.prototype = Object.create(THREE.Material.prototype); -THREE.MeshBasicMaterial.prototype.clone = function() { - var a = new THREE.MeshBasicMaterial; - THREE.Material.prototype.clone.call(this, a); - a.color.copy(this.color); - a.map = this.map; - a.lightMap = this.lightMap; - a.specularMap = this.specularMap; - a.envMap = this.envMap; - a.combine = this.combine; - a.reflectivity = this.reflectivity; - a.refractionRatio = this.refractionRatio; - a.fog = this.fog; - a.shading = this.shading; - a.wireframe = this.wireframe; - a.wireframeLinewidth = this.wireframeLinewidth; - a.wireframeLinecap = this.wireframeLinecap; - a.wireframeLinejoin = this.wireframeLinejoin; - a.vertexColors = this.vertexColors; - a.skinning = this.skinning; - a.morphTargets = this.morphTargets; - return a -}; -THREE.MeshLambertMaterial = function(a) { - THREE.Material.call(this); - this.color = new THREE.Color(16777215); - this.ambient = new THREE.Color(16777215); - this.emissive = new THREE.Color(0); - this.wrapAround = !1; - this.wrapRGB = new THREE.Vector3(1, 1, 1); - this.envMap = this.specularMap = this.lightMap = this.map = null; - this.combine = THREE.MultiplyOperation; - this.reflectivity = 1; - this.refractionRatio = 0.98; - this.fog = !0; - this.shading = THREE.SmoothShading; - this.wireframe = !1; - this.wireframeLinewidth = 1; - this.wireframeLinejoin = this.wireframeLinecap = "round"; - this.vertexColors = THREE.NoColors; - this.morphNormals = this.morphTargets = this.skinning = !1; - this.setValues(a) -}; -THREE.MeshLambertMaterial.prototype = Object.create(THREE.Material.prototype); -THREE.MeshLambertMaterial.prototype.clone = function() { - var a = new THREE.MeshLambertMaterial; - THREE.Material.prototype.clone.call(this, a); - a.color.copy(this.color); - a.ambient.copy(this.ambient); - a.emissive.copy(this.emissive); - a.wrapAround = this.wrapAround; - a.wrapRGB.copy(this.wrapRGB); - a.map = this.map; - a.lightMap = this.lightMap; - a.specularMap = this.specularMap; - a.envMap = this.envMap; - a.combine = this.combine; - a.reflectivity = this.reflectivity; - a.refractionRatio = this.refractionRatio; - a.fog = this.fog; - a.shading = this.shading; - a.wireframe = this.wireframe; - a.wireframeLinewidth = this.wireframeLinewidth; - a.wireframeLinecap = this.wireframeLinecap; - a.wireframeLinejoin = this.wireframeLinejoin; - a.vertexColors = this.vertexColors; - a.skinning = this.skinning; - a.morphTargets = this.morphTargets; - a.morphNormals = this.morphNormals; - return a -}; -THREE.MeshPhongMaterial = function(a) { - THREE.Material.call(this); - this.color = new THREE.Color(16777215); - this.ambient = new THREE.Color(16777215); - this.emissive = new THREE.Color(0); - this.specular = new THREE.Color(1118481); - this.shininess = 30; - this.metal = !1; - this.perPixel = !0; - this.wrapAround = !1; - this.wrapRGB = new THREE.Vector3(1, 1, 1); - this.bumpMap = this.lightMap = this.map = null; - this.bumpScale = 1; - this.normalMap = null; - this.normalScale = new THREE.Vector2(1, 1); - this.envMap = this.specularMap = null; - this.combine = THREE.MultiplyOperation; - this.reflectivity = 1; - this.refractionRatio = 0.98; - this.fog = !0; - this.shading = THREE.SmoothShading; - this.wireframe = !1; - this.wireframeLinewidth = 1; - this.wireframeLinejoin = this.wireframeLinecap = "round"; - this.vertexColors = THREE.NoColors; - this.morphNormals = this.morphTargets = this.skinning = !1; - this.setValues(a) -}; -THREE.MeshPhongMaterial.prototype = Object.create(THREE.Material.prototype); -THREE.MeshPhongMaterial.prototype.clone = function() { - var a = new THREE.MeshPhongMaterial; - THREE.Material.prototype.clone.call(this, a); - a.color.copy(this.color); - a.ambient.copy(this.ambient); - a.emissive.copy(this.emissive); - a.specular.copy(this.specular); - a.shininess = this.shininess; - a.metal = this.metal; - a.perPixel = this.perPixel; - a.wrapAround = this.wrapAround; - a.wrapRGB.copy(this.wrapRGB); - a.map = this.map; - a.lightMap = this.lightMap; - a.bumpMap = this.bumpMap; - a.bumpScale = this.bumpScale; - a.normalMap = this.normalMap; - a.normalScale.copy(this.normalScale); - a.specularMap = this.specularMap; - a.envMap = this.envMap; - a.combine = this.combine; - a.reflectivity = this.reflectivity; - a.refractionRatio = this.refractionRatio; - a.fog = this.fog; - a.shading = this.shading; - a.wireframe = this.wireframe; - a.wireframeLinewidth = this.wireframeLinewidth; - a.wireframeLinecap = this.wireframeLinecap; - a.wireframeLinejoin = this.wireframeLinejoin; - a.vertexColors = this.vertexColors; - a.skinning = this.skinning; - a.morphTargets = this.morphTargets; - a.morphNormals = this.morphNormals; - return a -}; -THREE.MeshDepthMaterial = function(a) { - THREE.Material.call(this); - this.wireframe = !1; - this.wireframeLinewidth = 1; - this.setValues(a) -}; -THREE.MeshDepthMaterial.prototype = Object.create(THREE.Material.prototype); -THREE.MeshDepthMaterial.prototype.clone = function() { - var a = new THREE.MeshDepthMaterial; - THREE.Material.prototype.clone.call(this, a); - a.wireframe = this.wireframe; - a.wireframeLinewidth = this.wireframeLinewidth; - return a -}; -THREE.MeshNormalMaterial = function(a) { - THREE.Material.call(this, a); - this.shading = THREE.FlatShading; - this.wireframe = !1; - this.wireframeLinewidth = 1; - this.morphTargets = !1; - this.setValues(a) -}; -THREE.MeshNormalMaterial.prototype = Object.create(THREE.Material.prototype); -THREE.MeshNormalMaterial.prototype.clone = function() { - var a = new THREE.MeshNormalMaterial; - THREE.Material.prototype.clone.call(this, a); - a.shading = this.shading; - a.wireframe = this.wireframe; - a.wireframeLinewidth = this.wireframeLinewidth; - return a -}; -THREE.MeshFaceMaterial = function(a) { - this.materials = a instanceof Array ? a : [] -}; -THREE.MeshFaceMaterial.prototype.clone = function() { - for (var a = new THREE.MeshFaceMaterial, b = 0; b < this.materials.length; b++) a.materials.push(this.materials[b].clone()); - return a -}; -THREE.ParticleSystemMaterial = function(a) { - THREE.Material.call(this); - this.color = new THREE.Color(16777215); - this.map = null; - this.size = 1; - this.sizeAttenuation = !0; - this.vertexColors = !1; - this.fog = !0; - this.setValues(a) -}; -THREE.ParticleSystemMaterial.prototype = Object.create(THREE.Material.prototype); -THREE.ParticleSystemMaterial.prototype.clone = function() { - var a = new THREE.ParticleSystemMaterial; - THREE.Material.prototype.clone.call(this, a); - a.color.copy(this.color); - a.map = this.map; - a.size = this.size; - a.sizeAttenuation = this.sizeAttenuation; - a.vertexColors = this.vertexColors; - a.fog = this.fog; - return a -}; -THREE.ParticleBasicMaterial = THREE.ParticleSystemMaterial; -THREE.ShaderMaterial = function(a) { - THREE.Material.call(this); - this.vertexShader = this.fragmentShader = "void main() {}"; - this.uniforms = {}; - this.defines = {}; - this.attributes = null; - this.shading = THREE.SmoothShading; - this.linewidth = 1; - this.wireframe = !1; - this.wireframeLinewidth = 1; - this.lights = this.fog = !1; - this.vertexColors = THREE.NoColors; - this.morphNormals = this.morphTargets = this.skinning = !1; - this.defaultAttributeValues = { - color: [1, 1, 1], - uv: [0, 0], - uv2: [0, 0] - }; - this.index0AttributeName = "position"; - this.setValues(a) -}; -THREE.ShaderMaterial.prototype = Object.create(THREE.Material.prototype); -THREE.ShaderMaterial.prototype.clone = function() { - var a = new THREE.ShaderMaterial; - THREE.Material.prototype.clone.call(this, a); - a.fragmentShader = this.fragmentShader; - a.vertexShader = this.vertexShader; - a.uniforms = THREE.UniformsUtils.clone(this.uniforms); - a.attributes = this.attributes; - a.defines = this.defines; - a.shading = this.shading; - a.wireframe = this.wireframe; - a.wireframeLinewidth = this.wireframeLinewidth; - a.fog = this.fog; - a.lights = this.lights; - a.vertexColors = this.vertexColors; - a.skinning = this.skinning; - a.morphTargets = this.morphTargets; - a.morphNormals = this.morphNormals; - return a -}; -THREE.SpriteMaterial = function(a) { - THREE.Material.call(this); - this.color = new THREE.Color(16777215); - this.map = null; - this.rotation = 0; - this.fog = !1; - this.uvOffset = new THREE.Vector2(0, 0); - this.uvScale = new THREE.Vector2(1, 1); - this.setValues(a) -}; -THREE.SpriteMaterial.prototype = Object.create(THREE.Material.prototype); -THREE.SpriteMaterial.prototype.clone = function() { - var a = new THREE.SpriteMaterial; - THREE.Material.prototype.clone.call(this, a); - a.color.copy(this.color); - a.map = this.map; - a.rotation = this.rotation; - a.uvOffset.copy(this.uvOffset); - a.uvScale.copy(this.uvScale); - a.fog = this.fog; - return a -}; -THREE.SpriteCanvasMaterial = function(a) { - THREE.Material.call(this); - this.color = new THREE.Color(16777215); - this.program = function() {}; - this.setValues(a) -}; -THREE.SpriteCanvasMaterial.prototype = Object.create(THREE.Material.prototype); -THREE.SpriteCanvasMaterial.prototype.clone = function() { - var a = new THREE.SpriteCanvasMaterial; - THREE.Material.prototype.clone.call(this, a); - a.color.copy(this.color); - a.program = this.program; - return a -}; -THREE.ParticleCanvasMaterial = THREE.SpriteCanvasMaterial; -THREE.Texture = function(a, b, c, d, e, f, h, g, i) { - this.id = THREE.TextureIdCount++; - this.uuid = THREE.Math.generateUUID(); - this.name = ""; - this.image = a; - this.mipmaps = []; - this.mapping = void 0 !== b ? b : new THREE.UVMapping; - this.wrapS = void 0 !== c ? c : THREE.ClampToEdgeWrapping; - this.wrapT = void 0 !== d ? d : THREE.ClampToEdgeWrapping; - this.magFilter = void 0 !== e ? e : THREE.LinearFilter; - this.minFilter = void 0 !== f ? f : THREE.LinearMipMapLinearFilter; - this.anisotropy = void 0 !== i ? i : 1; - this.format = void 0 !== h ? h : THREE.RGBAFormat; - this.type = void 0 !== g ? g : THREE.UnsignedByteType; - this.offset = new THREE.Vector2(0, 0); - this.repeat = new THREE.Vector2(1, 1); - this.generateMipmaps = !0; - this.premultiplyAlpha = !1; - this.flipY = !0; - this.unpackAlignment = 4; - this.needsUpdate = !1; - this.onUpdate = null -}; -THREE.Texture.prototype = { - constructor: THREE.Texture, - clone: function(a) { - void 0 === a && (a = new THREE.Texture); - a.image = this.image; - a.mipmaps = this.mipmaps.slice(0); - a.mapping = this.mapping; - a.wrapS = this.wrapS; - a.wrapT = this.wrapT; - a.magFilter = this.magFilter; - a.minFilter = this.minFilter; - a.anisotropy = this.anisotropy; - a.format = this.format; - a.type = this.type; - a.offset.copy(this.offset); - a.repeat.copy(this.repeat); - a.generateMipmaps = this.generateMipmaps; - a.premultiplyAlpha = this.premultiplyAlpha; - a.flipY = this.flipY; - a.unpackAlignment = this.unpackAlignment; - return a - }, - dispose: function() { - this.dispatchEvent({ - type: "dispose" - }) - } -}; -THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype); -THREE.TextureIdCount = 0; -THREE.CompressedTexture = function(a, b, c, d, e, f, h, g, i, k, m) { - THREE.Texture.call(this, null, f, h, g, i, k, d, e, m); - this.image = { - width: b, - height: c - }; - this.mipmaps = a; - this.generateMipmaps = !1 -}; -THREE.CompressedTexture.prototype = Object.create(THREE.Texture.prototype); -THREE.CompressedTexture.prototype.clone = function() { - var a = new THREE.CompressedTexture; - THREE.Texture.prototype.clone.call(this, a); - return a -}; -THREE.DataTexture = function(a, b, c, d, e, f, h, g, i, k, m) { - THREE.Texture.call(this, null, f, h, g, i, k, d, e, m); - this.image = { - data: a, - width: b, - height: c - } -}; -THREE.DataTexture.prototype = Object.create(THREE.Texture.prototype); -THREE.DataTexture.prototype.clone = function() { - var a = new THREE.DataTexture; - THREE.Texture.prototype.clone.call(this, a); - return a -}; -THREE.ParticleSystem = function(a, b) { - THREE.Object3D.call(this); - this.geometry = void 0 !== a ? a : new THREE.Geometry; - this.material = void 0 !== b ? b : new THREE.ParticleSystemMaterial({ - color: 16777215 * Math.random() - }); - this.frustumCulled = this.sortParticles = !1 -}; -THREE.ParticleSystem.prototype = Object.create(THREE.Object3D.prototype); -THREE.ParticleSystem.prototype.clone = function(a) { - void 0 === a && (a = new THREE.ParticleSystem(this.geometry, this.material)); - a.sortParticles = this.sortParticles; - THREE.Object3D.prototype.clone.call(this, a); - return a -}; -THREE.Line = function(a, b, c) { - THREE.Object3D.call(this); - this.geometry = void 0 !== a ? a : new THREE.Geometry; - this.material = void 0 !== b ? b : new THREE.LineBasicMaterial({ - color: 16777215 * Math.random() - }); - this.type = void 0 !== c ? c : THREE.LineStrip -}; -THREE.LineStrip = 0; -THREE.LinePieces = 1; -THREE.Line.prototype = Object.create(THREE.Object3D.prototype); -THREE.Line.prototype.clone = function(a) { - void 0 === a && (a = new THREE.Line(this.geometry, this.material, this.type)); - THREE.Object3D.prototype.clone.call(this, a); - return a -}; -THREE.Mesh = function(a, b) { - THREE.Object3D.call(this); - this.geometry = void 0 !== a ? a : new THREE.Geometry; - this.material = void 0 !== b ? b : new THREE.MeshBasicMaterial({ - color: 16777215 * Math.random() - }); - this.updateMorphTargets() -}; -THREE.Mesh.prototype = Object.create(THREE.Object3D.prototype); -THREE.Mesh.prototype.updateMorphTargets = function() { - if (0 < this.geometry.morphTargets.length) { - this.morphTargetBase = -1; - this.morphTargetForcedOrder = []; - this.morphTargetInfluences = []; - this.morphTargetDictionary = {}; - for (var a = 0, b = this.geometry.morphTargets.length; a < b; a++) this.morphTargetInfluences.push(0), this.morphTargetDictionary[this.geometry.morphTargets[a].name] = a - } -}; -THREE.Mesh.prototype.getMorphTargetIndexByName = function(a) { - if (void 0 !== this.morphTargetDictionary[a]) return this.morphTargetDictionary[a]; - console.log("THREE.Mesh.getMorphTargetIndexByName: morph target " + a + " does not exist. Returning 0."); - return 0 -}; -THREE.Mesh.prototype.clone = function(a) { - void 0 === a && (a = new THREE.Mesh(this.geometry, this.material)); - THREE.Object3D.prototype.clone.call(this, a); - return a -}; -THREE.Bone = function(a) { - THREE.Object3D.call(this); - this.skin = a; - this.skinMatrix = new THREE.Matrix4 -}; -THREE.Bone.prototype = Object.create(THREE.Object3D.prototype); -THREE.Bone.prototype.update = function(a, b) { - this.matrixAutoUpdate && (b |= this.updateMatrix()); - if (b || this.matrixWorldNeedsUpdate) a ? this.skinMatrix.multiplyMatrices(a, this.matrix) : this.skinMatrix.copy(this.matrix), this.matrixWorldNeedsUpdate = !1, b = !0; - var c, d = this.children.length; - for (c = 0; c < d; c++) this.children[c].update(this.skinMatrix, b) -}; -THREE.SkinnedMesh = function(a, b, c) { - THREE.Mesh.call(this, a, b); - this.useVertexTexture = void 0 !== c ? c : !0; - this.identityMatrix = new THREE.Matrix4; - this.bones = []; - this.boneMatrices = []; - var d, e, f; - if (this.geometry && void 0 !== this.geometry.bones) { - for (a = 0; a < this.geometry.bones.length; a++) c = this.geometry.bones[a], d = c.pos, e = c.rotq, f = c.scl, b = this.addBone(), b.name = c.name, b.position.set(d[0], d[1], d[2]), b.quaternion.set(e[0], e[1], e[2], e[3]), void 0 !== f ? b.scale.set(f[0], f[1], f[2]) : b.scale.set(1, 1, 1); - for (a = 0; a < this.bones.length; a++) c = this.geometry.bones[a], b = this.bones[a], - 1 === c.parent ? this.add(b) : this.bones[c.parent].add(b); - a = this.bones.length; - this.useVertexTexture ? (this.boneTextureHeight = this.boneTextureWidth = a = 256 < a ? 64 : 64 < a ? 32 : 16 < a ? 16 : 8, this.boneMatrices = new Float32Array(4 * this.boneTextureWidth * this.boneTextureHeight), this.boneTexture = new THREE.DataTexture(this.boneMatrices, this.boneTextureWidth, this.boneTextureHeight, THREE.RGBAFormat, THREE.FloatType), this.boneTexture.minFilter = THREE.NearestFilter, this.boneTexture.magFilter = THREE.NearestFilter, this.boneTexture.generateMipmaps = !1, this.boneTexture.flipY = !1) : this.boneMatrices = new Float32Array(16 * a); - this.pose() - } -}; -THREE.SkinnedMesh.prototype = Object.create(THREE.Mesh.prototype); -THREE.SkinnedMesh.prototype.addBone = function(a) { - void 0 === a && (a = new THREE.Bone(this)); - this.bones.push(a); - return a -}; -THREE.SkinnedMesh.prototype.updateMatrixWorld = function() { - var a = new THREE.Matrix4; - return function(b) { - this.matrixAutoUpdate && this.updateMatrix(); - if (this.matrixWorldNeedsUpdate || b) this.parent ? this.matrixWorld.multiplyMatrices(this.parent.matrixWorld, this.matrix) : this.matrixWorld.copy(this.matrix), this.matrixWorldNeedsUpdate = !1; - for (var b = 0, c = this.children.length; b < c; b++) { - var d = this.children[b]; - d instanceof THREE.Bone ? d.update(this.identityMatrix, !1) : d.updateMatrixWorld(!0) - } - if (void 0 == this.boneInverses) { - this.boneInverses = []; - b = 0; - for (c = this.bones.length; b < c; b++) d = new THREE.Matrix4, d.getInverse(this.bones[b].skinMatrix), this.boneInverses.push(d) - } - b = 0; - for (c = this.bones.length; b < c; b++) a.multiplyMatrices(this.bones[b].skinMatrix, this.boneInverses[b]), a.flattenToArrayOffset(this.boneMatrices, 16 * b); - this.useVertexTexture && (this.boneTexture.needsUpdate = !0) - } -}(); -THREE.SkinnedMesh.prototype.pose = function() { - this.updateMatrixWorld(!0); - this.normalizeSkinWeights() -}; -THREE.SkinnedMesh.prototype.normalizeSkinWeights = function() { - if (this.geometry instanceof THREE.Geometry) for (var a = 0; a < this.geometry.skinIndices.length; a++) { - var b = this.geometry.skinWeights[a], - c = 1 / b.lengthManhattan(); - Infinity !== c ? b.multiplyScalar(c) : b.set(1) - } -}; -THREE.SkinnedMesh.prototype.clone = function(a) { - void 0 === a && (a = new THREE.SkinnedMesh(this.geometry, this.material, this.useVertexTexture)); - THREE.Mesh.prototype.clone.call(this, a); - return a -}; -THREE.MorphAnimMesh = function(a, b) { - THREE.Mesh.call(this, a, b); - this.duration = 1E3; - this.mirroredLoop = !1; - this.currentKeyframe = this.lastKeyframe = this.time = 0; - this.direction = 1; - this.directionBackwards = !1; - this.setFrameRange(0, this.geometry.morphTargets.length - 1) -}; -THREE.MorphAnimMesh.prototype = Object.create(THREE.Mesh.prototype); -THREE.MorphAnimMesh.prototype.setFrameRange = function(a, b) { - this.startKeyframe = a; - this.endKeyframe = b; - this.length = this.endKeyframe - this.startKeyframe + 1 -}; -THREE.MorphAnimMesh.prototype.setDirectionForward = function() { - this.direction = 1; - this.directionBackwards = !1 -}; -THREE.MorphAnimMesh.prototype.setDirectionBackward = function() { - this.direction = -1; - this.directionBackwards = !0 -}; -THREE.MorphAnimMesh.prototype.parseAnimations = function() { - var a = this.geometry; - a.animations || (a.animations = {}); - for (var b, c = a.animations, d = /([a-z]+)(\d+)/, e = 0, f = a.morphTargets.length; e < f; e++) { - var h = a.morphTargets[e].name.match(d); - if (h && 1 < h.length) { - h = h[1]; - c[h] || (c[h] = { - start: Infinity, - end: -Infinity - }); - var g = c[h]; - e < g.start && (g.start = e); - e > g.end && (g.end = e); - b || (b = h) - } - } - a.firstAnimation = b -}; -THREE.MorphAnimMesh.prototype.setAnimationLabel = function(a, b, c) { - this.geometry.animations || (this.geometry.animations = {}); - this.geometry.animations[a] = { - start: b, - end: c - } -}; -THREE.MorphAnimMesh.prototype.playAnimation = function(a, b) { - var c = this.geometry.animations[a]; - c ? (this.setFrameRange(c.start, c.end), this.duration = 1E3 * ((c.end - c.start) / b), this.time = 0) : console.warn("animation[" + a + "] undefined") -}; -THREE.MorphAnimMesh.prototype.updateAnimation = function(a) { - var b = this.duration / this.length; - this.time += this.direction * a; - if (this.mirroredLoop) { - if (this.time > this.duration || 0 > this.time) this.direction *= -1, this.time > this.duration && (this.time = this.duration, this.directionBackwards = !0), 0 > this.time && (this.time = 0, this.directionBackwards = !1) - } else this.time %= this.duration, 0 > this.time && (this.time += this.duration); - a = this.startKeyframe + THREE.Math.clamp(Math.floor(this.time / b), 0, this.length - 1); - a !== this.currentKeyframe && (this.morphTargetInfluences[this.lastKeyframe] = 0, this.morphTargetInfluences[this.currentKeyframe] = 1, this.morphTargetInfluences[a] = 0, this.lastKeyframe = this.currentKeyframe, this.currentKeyframe = a); - b = this.time % b / b; - this.directionBackwards && (b = 1 - b); - this.morphTargetInfluences[this.currentKeyframe] = b; - this.morphTargetInfluences[this.lastKeyframe] = 1 - b -}; -THREE.MorphAnimMesh.prototype.clone = function(a) { - void 0 === a && (a = new THREE.MorphAnimMesh(this.geometry, this.material)); - a.duration = this.duration; - a.mirroredLoop = this.mirroredLoop; - a.time = this.time; - a.lastKeyframe = this.lastKeyframe; - a.currentKeyframe = this.currentKeyframe; - a.direction = this.direction; - a.directionBackwards = this.directionBackwards; - THREE.Mesh.prototype.clone.call(this, a); - return a -}; -THREE.LOD = function() { - THREE.Object3D.call(this); - this.objects = [] -}; -THREE.LOD.prototype = Object.create(THREE.Object3D.prototype); -THREE.LOD.prototype.addLevel = function(a, b) { - void 0 === b && (b = 0); - for (var b = Math.abs(b), c = 0; c < this.objects.length && !(b < this.objects[c].distance); c++); - this.objects.splice(c, 0, { - distance: b, - object: a - }); - this.add(a) -}; -THREE.LOD.prototype.getObjectForDistance = function(a) { - for (var b = 1, c = this.objects.length; b < c && !(a < this.objects[b].distance); b++); - return this.objects[b - 1].object -}; -THREE.LOD.prototype.update = function() { - var a = new THREE.Vector3, - b = new THREE.Vector3; - return function(c) { - if (1 < this.objects.length) { - a.setFromMatrixPosition(c.matrixWorld); - b.setFromMatrixPosition(this.matrixWorld); - c = a.distanceTo(b); - this.objects[0].object.visible = !0; - for (var d = 1, e = this.objects.length; d < e; d++) if (c >= this.objects[d].distance) this.objects[d - 1].object.visible = !1, this.objects[d].object.visible = !0; - else break; - for (; d < e; d++) this.objects[d].object.visible = !1 - } - } -}(); -THREE.LOD.prototype.clone = function() {}; -THREE.Sprite = function(a) { - THREE.Object3D.call(this); - this.material = void 0 !== a ? a : new THREE.SpriteMaterial -}; -THREE.Sprite.prototype = Object.create(THREE.Object3D.prototype); -THREE.Sprite.prototype.updateMatrix = function() { - this.matrix.compose(this.position, this.quaternion, this.scale); - this.matrixWorldNeedsUpdate = !0 -}; -THREE.Sprite.prototype.clone = function(a) { - void 0 === a && (a = new THREE.Sprite(this.material)); - THREE.Object3D.prototype.clone.call(this, a); - return a -}; -THREE.Particle = THREE.Sprite; -THREE.Scene = function() { - THREE.Object3D.call(this); - this.overrideMaterial = this.fog = null; - this.autoUpdate = !0; - this.matrixAutoUpdate = !1; - this.__lights = []; - this.__objectsAdded = []; - this.__objectsRemoved = [] -}; -THREE.Scene.prototype = Object.create(THREE.Object3D.prototype); -THREE.Scene.prototype.__addObject = function(a) { - if (a instanceof THREE.Light) - 1 === this.__lights.indexOf(a) && this.__lights.push(a), a.target && void 0 === a.target.parent && this.add(a.target); - else if (!(a instanceof THREE.Camera || a instanceof THREE.Bone)) { - this.__objectsAdded.push(a); - var b = this.__objectsRemoved.indexOf(a); - 1 !== b && this.__objectsRemoved.splice(b, 1) - } - for (b = 0; b < a.children.length; b++) this.__addObject(a.children[b]) -}; -THREE.Scene.prototype.__removeObject = function(a) { - if (a instanceof THREE.Light) { - var b = this.__lights.indexOf(a); - 1 !== b && this.__lights.splice(b, 1); - if (a.shadowCascadeArray) for (b = 0; b < a.shadowCascadeArray.length; b++) this.__removeObject(a.shadowCascadeArray[b]) - } else a instanceof THREE.Camera || (this.__objectsRemoved.push(a), b = this.__objectsAdded.indexOf(a), - 1 !== b && this.__objectsAdded.splice(b, 1)); - for (b = 0; b < a.children.length; b++) this.__removeObject(a.children[b]) -}; -THREE.Scene.prototype.clone = function(a) { - void 0 === a && (a = new THREE.Scene); - THREE.Object3D.prototype.clone.call(this, a); - null !== this.fog && (a.fog = this.fog.clone()); - null !== this.overrideMaterial && (a.overrideMaterial = this.overrideMaterial.clone()); - a.autoUpdate = this.autoUpdate; - a.matrixAutoUpdate = this.matrixAutoUpdate; - return a -}; -THREE.Fog = function(a, b, c) { - this.name = ""; - this.color = new THREE.Color(a); - this.near = void 0 !== b ? b : 1; - this.far = void 0 !== c ? c : 1E3 -}; -THREE.Fog.prototype.clone = function() { - return new THREE.Fog(this.color.getHex(), this.near, this.far) -}; -THREE.FogExp2 = function(a, b) { - this.name = ""; - this.color = new THREE.Color(a); - this.density = void 0 !== b ? b : 2.5E-4 -}; -THREE.FogExp2.prototype.clone = function() { - return new THREE.FogExp2(this.color.getHex(), this.density) -}; -THREE.CanvasRenderer = function(a) { - function b(a, b, c) { - for (var d = 0, e = z.length; d < e; d++) { - var f = z[d]; - Ka.copy(f.color); - if (f instanceof THREE.DirectionalLight) { - var h = ta.setFromMatrixPosition(f.matrixWorld).normalize(), - g = b.dot(h); - 0 >= g || (g *= f.intensity, c.add(Ka.multiplyScalar(g))) - } else f instanceof THREE.PointLight && (h = ta.setFromMatrixPosition(f.matrixWorld), g = b.dot(ta.subVectors(h, a).normalize()), 0 >= g || (g *= 0 == f.distance ? 1 : 1 - Math.min(a.distanceTo(h) / f.distance, 1), 0 != g && (g *= f.intensity, c.add(Ka.multiplyScalar(g))))) - } - } - - function c(a, b, c, d) { - m(b); - l(c); - p(d); - t(a.getStyle()); - D.stroke(); - Ea.expandByScalar(2 * b) - } - function d(a) { - s(a.getStyle()); - D.fill() - } - function e(a, b, c, e, f, h, g, j, i, k, m, l, n) { - if (!(n instanceof THREE.DataTexture || void 0 === n.image || 0 === n.image.width)) { - if (!0 === n.needsUpdate) { - var p = n.wrapS === THREE.RepeatWrapping, - q = n.wrapT === THREE.RepeatWrapping; - Ga[n.id] = D.createPattern(n.image, !0 === p && !0 === q ? "repeat" : !0 === p && !1 === q ? "repeat-x" : !1 === p && !0 === q ? "repeat-y" : "no-repeat"); - n.needsUpdate = !1 - } - void 0 === Ga[n.id] ? s("rgba(0,0,0,1)") : s(Ga[n.id]); - var p = n.offset.x / n.repeat.x, - q = n.offset.y / n.repeat.y, - t = n.image.width * n.repeat.x, - r = n.image.height * n.repeat.y, - g = (g + p) * t, - j = (1 - j + q) * r, - c = c - a, - e = e - b, - f = f - a, - h = h - b, - i = (i + p) * t - g, - k = (1 - k + q) * r - j, - m = (m + p) * t - g, - l = (1 - l + q) * r - j, - p = i * l - m * k; - 0 === p ? (void 0 === ka[n.id] && (b = document.createElement("canvas"), b.width = n.image.width, b.height = n.image.height, b = b.getContext("2d"), b.drawImage(n.image, 0, 0), ka[n.id] = b.getImageData(0, 0, n.image.width, n.image.height).data), b = ka[n.id], g = 4 * (Math.floor(g) + Math.floor(j) * n.image.width), - V.setRGB(b[g] / 255, b[g + 1] / 255, b[g + 2] / 255), d(V)) : (p = 1 / p, n = (l * c - k * f) * p, k = (l * e - k * h) * p, c = (i * f - m * c) * p, e = (i * h - m * e) * p, a = a - n * g - c * j, g = b - k * g - e * j, D.save(), D.transform(n, k, c, e, a, g), D.fill(), D.restore()) - } - } - function f(a, b, c, d, e, f, h, g, j, i, k, m, n) { - var l, p; - l = n.width - 1; - p = n.height - 1; - h *= l; - g *= p; - c -= a; - d -= b; - e -= a; - f -= b; - j = j * l - h; - i = i * p - g; - k = k * l - h; - m = m * p - g; - p = 1 / (j * m - k * i); - l = (m * c - i * e) * p; - i = (m * d - i * f) * p; - c = (j * e - k * c) * p; - d = (j * f - k * d) * p; - a = a - l * h - c * g; - b = b - i * h - d * g; - D.save(); - D.transform(l, i, c, d, a, b); - D.clip(); - D.drawImage(n, 0, 0); - D.restore() - } - function h(a, - b, c, d) { - ua[0] = 255 * a.r | 0; - ua[1] = 255 * a.g | 0; - ua[2] = 255 * a.b | 0; - ua[4] = 255 * b.r | 0; - ua[5] = 255 * b.g | 0; - ua[6] = 255 * b.b | 0; - ua[8] = 255 * c.r | 0; - ua[9] = 255 * c.g | 0; - ua[10] = 255 * c.b | 0; - ua[12] = 255 * d.r | 0; - ua[13] = 255 * d.g | 0; - ua[14] = 255 * d.b | 0; - j.putImageData(Oa, 0, 0); - Fa.drawImage(Pa, 0, 0); - return La - } - function g(a, b, c) { - var d = b.x - a.x, - e = b.y - a.y, - f = d * d + e * e; - 0 !== f && (c /= Math.sqrt(f), d *= c, e *= c, b.x += d, b.y += e, a.x -= d, a.y -= e) - } - function i(a) { - x !== a && (x = D.globalAlpha = a) - } - function k(a) { - I !== a && (a === THREE.NormalBlending ? D.globalCompositeOperation = "source-over" : a === THREE.AdditiveBlending ? D.globalCompositeOperation = "lighter" : a === THREE.SubtractiveBlending && (D.globalCompositeOperation = "darker"), I = a) - } - function m(a) { - J !== a && (J = D.lineWidth = a) - } - function l(a) { - ca !== a && (ca = D.lineCap = a) - } - function p(a) { - na !== a && (na = D.lineJoin = a) - } - function t(a) { - B !== a && (B = D.strokeStyle = a) - } - function s(a) { - M !== a && (M = D.fillStyle = a) - } - function q(a, b) { - if (pa !== a || C !== b) D.setLineDash([a, b]), pa = a, C = b - } - console.log("THREE.CanvasRenderer", THREE.REVISION); - var n = THREE.Math.smoothstep, - a = a || {}, u = this, - r, v, z, G = new THREE.Projector, - w = void 0 !== a.canvas ? a.canvas : document.createElement("canvas"), - y = w.width, - E = w.height, - A = Math.floor(y / 2), - K = Math.floor(E / 2), - D = w.getContext("2d"), - F = new THREE.Color(0), - O = 0, - x = 1, - I = 0, - B = null, - M = null, - J = null, - ca = null, - na = null, - pa = null, - C = 0, - Q, R, L, da; - new THREE.RenderableVertex; - new THREE.RenderableVertex; - var za, Ba, ba, Aa, $, ea, V = new THREE.Color, - P = new THREE.Color, - Y = new THREE.Color, - U = new THREE.Color, - ja = new THREE.Color, - sa = new THREE.Color, - ha = new THREE.Color, - Ka = new THREE.Color, - Ga = {}, ka = {}, Da, Ua, Qa, wa, bb, - cb, Ma, fb, sb, pb, va = new THREE.Box2, - la = new THREE.Box2, - Ea = new THREE.Box2, - gb = new THREE.Color, - ra = new THREE.Color, - fa = new THREE.Color, - ta = new THREE.Vector3, - Pa, j, Oa, ua, La, Fa, Ra = 16; - Pa = document.createElement("canvas"); - Pa.width = Pa.height = 2; - j = Pa.getContext("2d"); - j.fillStyle = "rgba(0,0,0,1)"; - j.fillRect(0, 0, 2, 2); - Oa = j.getImageData(0, 0, 2, 2); - ua = Oa.data; - La = document.createElement("canvas"); - La.width = La.height = Ra; - Fa = La.getContext("2d"); - Fa.translate(-Ra / 2, - Ra / 2); - Fa.scale(Ra, Ra); - Ra--; - void 0 === D.setLineDash && (D.setLineDash = void 0 !== D.mozDash ? function(a) { - D.mozDash = null !== a[0] ? a : null - } : function() {}); - this.domElement = w; - this.devicePixelRatio = void 0 !== a.devicePixelRatio ? a.devicePixelRatio : void 0 !== self.devicePixelRatio ? self.devicePixelRatio : 1; - this.sortElements = this.sortObjects = this.autoClear = !0; - this.info = { - render: { - vertices: 0, - faces: 0 - } - }; - this.supportsVertexTextures = function() {}; - this.setFaceCulling = function() {}; - this.setSize = function(a, b, c) { - y = a * this.devicePixelRatio; - E = b * this.devicePixelRatio; - A = Math.floor(y / 2); - K = Math.floor(E / 2); - w.width = y; - w.height = E; - 1 !== this.devicePixelRatio && !1 !== c && (w.style.width = a + "px", w.style.height = b + "px"); - va.set(new THREE.Vector2(-A, - K), new THREE.Vector2(A, K)); - la.set(new THREE.Vector2(-A, - K), new THREE.Vector2(A, K)); - x = 1; - I = 0; - na = ca = J = M = B = null - }; - this.setClearColor = function(a, b) { - F.set(a); - O = void 0 !== b ? b : 1; - la.set(new THREE.Vector2(-A, - K), new THREE.Vector2(A, K)) - }; - this.setClearColorHex = function(a, b) { - console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead."); - this.setClearColor(a, - b) - }; - this.getMaxAnisotropy = function() { - return 0 - }; - this.clear = function() { - D.setTransform(1, 0, 0, - 1, A, K); - !1 === la.empty() && (la.intersect(va), la.expandByScalar(2), 1 > O && D.clearRect(la.min.x | 0, la.min.y | 0, la.max.x - la.min.x | 0, la.max.y - la.min.y | 0), 0 < O && (k(THREE.NormalBlending), i(1), s("rgba(" + Math.floor(255 * F.r) + "," + Math.floor(255 * F.g) + "," + Math.floor(255 * F.b) + "," + O + ")"), D.fillRect(la.min.x | 0, la.min.y | 0, la.max.x - la.min.x | 0, la.max.y - la.min.y | 0)), la.makeEmpty()) - }; - this.clearColor = function() {}; - this.clearDepth = function() {}; - this.clearStencil = function() {}; - this.render = function(a, j) { - if (!1 === j instanceof THREE.Camera) console.error("THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera."); - else { - !0 === this.autoClear && this.clear(); - D.setTransform(1, 0, 0, - 1, A, K); - u.info.render.vertices = 0; - u.info.render.faces = 0; - r = G.projectScene(a, j, this.sortObjects, this.sortElements); - v = r.elements; - z = r.lights; - Q = j; - gb.setRGB(0, 0, 0); - ra.setRGB(0, 0, 0); - fa.setRGB(0, 0, 0); - for (var y = 0, F = z.length; y < F; y++) { - var B = z[y], - E = B.color; - B instanceof THREE.AmbientLight ? gb.add(E) : B instanceof THREE.DirectionalLight ? ra.add(E) : B instanceof THREE.PointLight && fa.add(E) - } - y = 0; - for (F = v.length; y < F; y++) { - var x = v[y], - w = x.material; - if (!(void 0 === w || !1 === w.visible)) { - Ea.makeEmpty(); - if (x instanceof THREE.RenderableSprite) { - R = x; - R.x *= A; - R.y *= K; - var B = R, - E = x, - I = w; - i(I.opacity); - k(I.blending); - var x = E.scale.x * A, - w = E.scale.y * K, - O = 0.5 * Math.sqrt(x * x + w * w); - Ea.min.set(B.x - O, B.y - O); - Ea.max.set(B.x + O, B.y + O); - !1 === va.isIntersectionBox(Ea) ? Ea.makeEmpty() : I instanceof THREE.SpriteMaterial || I instanceof THREE.ParticleSystemMaterial ? (null !== I.map ? (E = I.map.image, D.save(), D.translate(B.x, B.y), D.rotate(I.rotation), D.scale(x, - w), D.drawImage(E, 0, 0, E.width, E.height, - 0.5, - 0.5, 1, 1)) : (s(I.color.getStyle()), D.save(), D.translate(B.x, B.y), D.rotate(I.rotation), D.scale(x, - w), D.fillRect(-0.5, - 0.5, 1, 1)), D.restore()) : I instanceof THREE.SpriteCanvasMaterial && (t(I.color.getStyle()), s(I.color.getStyle()), D.save(), D.translate(B.x, B.y), D.rotate(-E.rotation), D.scale(x, w), I.program(D), D.restore()) - } else if (x instanceof THREE.RenderableLine) { - if (R = x.v1, - L = x.v2, R.positionScreen.x *= A, R.positionScreen.y *= K, L.positionScreen.x *= A, L.positionScreen.y *= K, Ea.setFromPoints([R.positionScreen, L.positionScreen]), !0 === va.isIntersectionBox(Ea)) if (B = R, E = L, I = x, x = w, i(x.opacity), k(x.blending), D.beginPath(), D.moveTo(B.positionScreen.x, B.positionScreen.y), D.lineTo(E.positionScreen.x, E.positionScreen.y), x instanceof THREE.LineBasicMaterial) { - m(x.linewidth); - l(x.linecap); - p(x.linejoin); - if (x.vertexColors !== THREE.VertexColors) t(x.color.getStyle()); - else if (w = I.vertexColors[0].getStyle(), - I = I.vertexColors[1].getStyle(), w === I) t(w); - else { - try { - var C = D.createLinearGradient(B.positionScreen.x, B.positionScreen.y, E.positionScreen.x, E.positionScreen.y); - C.addColorStop(0, w); - C.addColorStop(1, I) - } catch (J) { - C = w - } - t(C) - } - D.stroke(); - Ea.expandByScalar(2 * x.linewidth) - } else x instanceof THREE.LineDashedMaterial && (m(x.linewidth), l(x.linecap), p(x.linejoin), t(x.color.getStyle()), q(x.dashSize, x.gapSize), D.stroke(), Ea.expandByScalar(2 * x.linewidth), q(null, null)) - } else if (x instanceof THREE.RenderableFace3) { - R = x.v1; - L = x.v2; - da = x.v3; - if (-1 > R.positionScreen.z || 1 < R.positionScreen.z) continue; - if (-1 > L.positionScreen.z || 1 < L.positionScreen.z) continue; - if (-1 > da.positionScreen.z || 1 < da.positionScreen.z) continue; - R.positionScreen.x *= A; - R.positionScreen.y *= K; - L.positionScreen.x *= A; - L.positionScreen.y *= K; - da.positionScreen.x *= A; - da.positionScreen.y *= K; - 0 < w.overdraw && (g(R.positionScreen, L.positionScreen, w.overdraw), g(L.positionScreen, da.positionScreen, w.overdraw), g(da.positionScreen, R.positionScreen, w.overdraw)); - Ea.setFromPoints([R.positionScreen, - L.positionScreen, da.positionScreen]); - if (!0 === va.isIntersectionBox(Ea)) { - B = R; - E = L; - I = da; - u.info.render.vertices += 3; - u.info.render.faces++; - i(w.opacity); - k(w.blending); - za = B.positionScreen.x; - Ba = B.positionScreen.y; - ba = E.positionScreen.x; - Aa = E.positionScreen.y; - $ = I.positionScreen.x; - ea = I.positionScreen.y; - var O = za, - M = Ba, - ca = ba, - ka = Aa, - na = $, - pa = ea; - D.beginPath(); - D.moveTo(O, M); - D.lineTo(ca, ka); - D.lineTo(na, pa); - D.closePath(); - (w instanceof THREE.MeshLambertMaterial || w instanceof THREE.MeshPhongMaterial) && null === w.map ? (sa.copy(w.color), - ha.copy(w.emissive), w.vertexColors === THREE.FaceColors && sa.multiply(x.color), !1 === w.wireframe && w.shading === THREE.SmoothShading && 3 === x.vertexNormalsLength ? (P.copy(gb), Y.copy(gb), U.copy(gb), b(x.v1.positionWorld, x.vertexNormalsModel[0], P), b(x.v2.positionWorld, x.vertexNormalsModel[1], Y), b(x.v3.positionWorld, x.vertexNormalsModel[2], U), P.multiply(sa).add(ha), Y.multiply(sa).add(ha), U.multiply(sa).add(ha), ja.addColors(Y, U).multiplyScalar(0.5), Qa = h(P, Y, U, ja), f(za, Ba, ba, Aa, $, ea, 0, 0, 1, 0, 0, 1, Qa)) : (V.copy(gb), - b(x.centroidModel, x.normalModel, V), V.multiply(sa).add(ha), !0 === w.wireframe ? c(V, w.wireframeLinewidth, w.wireframeLinecap, w.wireframeLinejoin) : d(V))) : w instanceof THREE.MeshBasicMaterial || w instanceof THREE.MeshLambertMaterial || w instanceof THREE.MeshPhongMaterial ? null !== w.map ? w.map.mapping instanceof THREE.UVMapping && (wa = x.uvs[0], e(za, Ba, ba, Aa, $, ea, wa[0].x, wa[0].y, wa[1].x, wa[1].y, wa[2].x, wa[2].y, w.map)) : null !== w.envMap ? w.envMap.mapping instanceof THREE.SphericalReflectionMapping && (ta.copy(x.vertexNormalsModelView[0]), - bb = 0.5 * ta.x + 0.5, cb = 0.5 * ta.y + 0.5, ta.copy(x.vertexNormalsModelView[1]), Ma = 0.5 * ta.x + 0.5, fb = 0.5 * ta.y + 0.5, ta.copy(x.vertexNormalsModelView[2]), sb = 0.5 * ta.x + 0.5, pb = 0.5 * ta.y + 0.5, e(za, Ba, ba, Aa, $, ea, bb, cb, Ma, fb, sb, pb, w.envMap)) : (V.copy(w.color), w.vertexColors === THREE.FaceColors && V.multiply(x.color), !0 === w.wireframe ? c(V, w.wireframeLinewidth, w.wireframeLinecap, w.wireframeLinejoin) : d(V)) : w instanceof THREE.MeshDepthMaterial ? (Da = Q.near, Ua = Q.far, P.r = P.g = P.b = 1 - n(B.positionScreen.z * B.positionScreen.w, Da, Ua), Y.r = Y.g = Y.b = 1 - n(E.positionScreen.z * E.positionScreen.w, Da, Ua), U.r = U.g = U.b = 1 - n(I.positionScreen.z * I.positionScreen.w, Da, Ua), ja.addColors(Y, U).multiplyScalar(0.5), Qa = h(P, Y, U, ja), f(za, Ba, ba, Aa, $, ea, 0, 0, 1, 0, 0, 1, Qa)) : w instanceof THREE.MeshNormalMaterial && (B = void 0, w.shading === THREE.FlatShading ? (B = x.normalModelView, V.setRGB(B.x, B.y, B.z).multiplyScalar(0.5).addScalar(0.5), !0 === w.wireframe ? c(V, w.wireframeLinewidth, w.wireframeLinecap, w.wireframeLinejoin) : d(V)) : w.shading === THREE.SmoothShading && (B = x.vertexNormalsModelView[0], - P.setRGB(B.x, B.y, B.z).multiplyScalar(0.5).addScalar(0.5), B = x.vertexNormalsModelView[1], Y.setRGB(B.x, B.y, B.z).multiplyScalar(0.5).addScalar(0.5), B = x.vertexNormalsModelView[2], U.setRGB(B.x, B.y, B.z).multiplyScalar(0.5).addScalar(0.5), ja.addColors(Y, U).multiplyScalar(0.5), Qa = h(P, Y, U, ja), f(za, Ba, ba, Aa, $, ea, 0, 0, 1, 0, 0, 1, Qa))) - } - } - la.union(Ea) - } - } - D.setTransform(1, 0, 0, 1, 0, 0) - } - } -}; -THREE.ShaderChunk = { - fog_pars_fragment: "#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif", - fog_fragment: "#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n#endif", - envmap_pars_fragment: "#ifdef USE_ENVMAP\nuniform float reflectivity;\nuniform samplerCube envMap;\nuniform float flipEnvMap;\nuniform int combine;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nuniform bool useRefract;\nuniform float refractionRatio;\n#else\nvarying vec3 vReflect;\n#endif\n#endif", - envmap_fragment: "#ifdef USE_ENVMAP\nvec3 reflectVec;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\nif ( useRefract ) {\nreflectVec = refract( cameraToVertex, normal, refractionRatio );\n} else { \nreflectVec = reflect( cameraToVertex, normal );\n}\n#else\nreflectVec = vReflect;\n#endif\n#ifdef DOUBLE_SIDED\nfloat flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\nvec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#else\nvec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#endif\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\nif ( combine == 1 ) {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n} else if ( combine == 2 ) {\ngl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;\n} else {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n}\n#endif", - envmap_pars_vertex: "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvarying vec3 vReflect;\nuniform float refractionRatio;\nuniform bool useRefract;\n#endif", - worldpos_vertex: "#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n#ifdef USE_SKINNING\nvec4 worldPosition = modelMatrix * skinned;\n#endif\n#if defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n#endif\n#if ! defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n#endif\n#endif", - envmap_vertex: "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\nworldNormal = normalize( worldNormal );\nvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\nif ( useRefract ) {\nvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n} else {\nvReflect = reflect( cameraToVertex, worldNormal );\n}\n#endif", - map_particle_pars_fragment: "#ifdef USE_MAP\nuniform sampler2D map;\n#endif", - map_particle_fragment: "#ifdef USE_MAP\ngl_FragColor = gl_FragColor * texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\n#endif", - map_pars_vertex: "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvarying vec2 vUv;\nuniform vec4 offsetRepeat;\n#endif", - map_pars_fragment: "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\nuniform sampler2D map;\n#endif", - map_vertex: "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif", - map_fragment: "#ifdef USE_MAP\nvec4 texelColor = texture2D( map, vUv );\n#ifdef GAMMA_INPUT\ntexelColor.xyz *= texelColor.xyz;\n#endif\ngl_FragColor = gl_FragColor * texelColor;\n#endif", - lightmap_pars_fragment: "#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\nuniform sampler2D lightMap;\n#endif", - lightmap_pars_vertex: "#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\n#endif", - lightmap_fragment: "#ifdef USE_LIGHTMAP\ngl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );\n#endif", - lightmap_vertex: "#ifdef USE_LIGHTMAP\nvUv2 = uv2;\n#endif", - bumpmap_pars_fragment: "#ifdef USE_BUMPMAP\nuniform sampler2D bumpMap;\nuniform float bumpScale;\nvec2 dHdxy_fwd() {\nvec2 dSTdx = dFdx( vUv );\nvec2 dSTdy = dFdy( vUv );\nfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\nfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\nfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\nreturn vec2( dBx, dBy );\n}\nvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\nvec3 vSigmaX = dFdx( surf_pos );\nvec3 vSigmaY = dFdy( surf_pos );\nvec3 vN = surf_norm;\nvec3 R1 = cross( vSigmaY, vN );\nvec3 R2 = cross( vN, vSigmaX );\nfloat fDet = dot( vSigmaX, R1 );\nvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\nreturn normalize( abs( fDet ) * surf_norm - vGrad );\n}\n#endif", - normalmap_pars_fragment: "#ifdef USE_NORMALMAP\nuniform sampler2D normalMap;\nuniform vec2 normalScale;\nvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\nvec3 q0 = dFdx( eye_pos.xyz );\nvec3 q1 = dFdy( eye_pos.xyz );\nvec2 st0 = dFdx( vUv.st );\nvec2 st1 = dFdy( vUv.st );\nvec3 S = normalize( q0 * st1.t - q1 * st0.t );\nvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\nvec3 N = normalize( surf_norm );\nvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\nmapN.xy = normalScale * mapN.xy;\nmat3 tsn = mat3( S, T, N );\nreturn normalize( tsn * mapN );\n}\n#endif", - specularmap_pars_fragment: "#ifdef USE_SPECULARMAP\nuniform sampler2D specularMap;\n#endif", - specularmap_fragment: "float specularStrength;\n#ifdef USE_SPECULARMAP\nvec4 texelSpecular = texture2D( specularMap, vUv );\nspecularStrength = texelSpecular.r;\n#else\nspecularStrength = 1.0;\n#endif", - lights_lambert_pars_vertex: "uniform vec3 ambient;\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif", - lights_lambert_vertex: "vLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\nvLightBack = vec3( 0.0 );\n#endif\ntransformedNormal = normalize( transformedNormal );\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( transformedNormal, dirVector );\nvec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\ndirectionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\ndirectionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += directionalLightColor[ i ] * directionalLightWeighting;\n#ifdef DOUBLE_SIDED\nvLightBack += directionalLightColor[ i ] * directionalLightWeightingBack;\n#endif\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nfloat dotProduct = dot( transformedNormal, lVector );\nvec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\npointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\npointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += pointLightColor[ i ] * pointLightWeighting * lDistance;\n#ifdef DOUBLE_SIDED\nvLightBack += pointLightColor[ i ] * pointLightWeightingBack * lDistance;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nfloat dotProduct = dot( transformedNormal, lVector );\nvec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\nspotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\nspotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += spotLightColor[ i ] * spotLightWeighting * lDistance * spotEffect;\n#ifdef DOUBLE_SIDED\nvLightBack += spotLightColor[ i ] * spotLightWeightingBack * lDistance * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( transformedNormal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nfloat hemiDiffuseWeightBack = -0.5 * dotProduct + 0.5;\nvLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n#ifdef DOUBLE_SIDED\nvLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n#endif\n}\n#endif\nvLightFront = vLightFront * diffuse + ambient * ambientLightColor + emissive;\n#ifdef DOUBLE_SIDED\nvLightBack = vLightBack * diffuse + ambient * ambientLightColor + emissive;\n#endif", - lights_phong_pars_vertex: "#ifndef PHONG_PER_PIXEL\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\nvarying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvarying vec3 vWorldPosition;\n#endif", - lights_phong_vertex: "#ifndef PHONG_PER_PIXEL\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nvPointLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nvSpotLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvWorldPosition = worldPosition.xyz;\n#endif", - lights_phong_pars_fragment: "uniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n#ifdef PHONG_PER_PIXEL\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#else\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n#ifdef PHONG_PER_PIXEL\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#else\nvarying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvarying vec3 vWorldPosition;\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;", - lights_phong_fragment: "vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#ifdef DOUBLE_SIDED\nnormal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n#endif\n#ifdef USE_NORMALMAP\nnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\nnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n#if MAX_POINT_LIGHTS > 0\nvec3 pointDiffuse = vec3( 0.0 );\nvec3 pointSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n#ifdef PHONG_PER_PIXEL\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz + vViewPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\n#else\nvec3 lVector = normalize( vPointLight[ i ].xyz );\nfloat lDistance = vPointLight[ i ].w;\n#endif\nfloat dotProduct = dot( normal, lVector );\n#ifdef WRAP_AROUND\nfloat pointDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat pointDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 pointDiffuseWeight = mix( vec3 ( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n#else\nfloat pointDiffuseWeight = max( dotProduct, 0.0 );\n#endif\npointDiffuse += diffuse * pointLightColor[ i ] * pointDiffuseWeight * lDistance;\nvec3 pointHalfVector = normalize( lVector + viewPosition );\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointSpecularWeight = specularStrength * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, pointHalfVector ), 5.0 );\npointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance * specularNormalization;\n#else\npointSpecular += specular * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nvec3 spotDiffuse = vec3( 0.0 );\nvec3 spotSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n#ifdef PHONG_PER_PIXEL\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz + vViewPosition.xyz;\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\n#else\nvec3 lVector = normalize( vSpotLight[ i ].xyz );\nfloat lDistance = vSpotLight[ i ].w;\n#endif\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\nfloat dotProduct = dot( normal, lVector );\n#ifdef WRAP_AROUND\nfloat spotDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat spotDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 spotDiffuseWeight = mix( vec3 ( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n#else\nfloat spotDiffuseWeight = max( dotProduct, 0.0 );\n#endif\nspotDiffuse += diffuse * spotLightColor[ i ] * spotDiffuseWeight * lDistance * spotEffect;\nvec3 spotHalfVector = normalize( lVector + viewPosition );\nfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\nfloat spotSpecularWeight = specularStrength * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, spotHalfVector ), 5.0 );\nspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * specularNormalization * spotEffect;\n#else\nspotSpecular += specular * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec3 dirDiffuse = vec3( 0.0 );\nvec3 dirSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, dirVector );\n#ifdef WRAP_AROUND\nfloat dirDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat dirDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 dirDiffuseWeight = mix( vec3( dirDiffuseWeightFull ), vec3( dirDiffuseWeightHalf ), wrapRGB );\n#else\nfloat dirDiffuseWeight = max( dotProduct, 0.0 );\n#endif\ndirDiffuse += diffuse * directionalLightColor[ i ] * dirDiffuseWeight;\nvec3 dirHalfVector = normalize( dirVector + viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirSpecularWeight = specularStrength * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\ndirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n#else\ndirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nvec3 hemiDiffuse = vec3( 0.0 );\nvec3 hemiSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\nhemiDiffuse += diffuse * hemiColor;\nvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\nfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\nfloat hemiSpecularWeightSky = specularStrength * max( pow( hemiDotNormalHalfSky, shininess ), 0.0 );\nvec3 lVectorGround = -lVector;\nvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\nfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\nfloat hemiSpecularWeightGround = specularStrength * max( pow( hemiDotNormalHalfGround, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat dotProductGround = dot( normal, lVectorGround );\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\nvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\nhemiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n#else\nhemiSpecular += specular * hemiColor * ( hemiSpecularWeightSky + hemiSpecularWeightGround ) * hemiDiffuseWeight;\n#endif\n}\n#endif\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\ntotalDiffuse += dirDiffuse;\ntotalSpecular += dirSpecular;\n#endif\n#if MAX_HEMI_LIGHTS > 0\ntotalDiffuse += hemiDiffuse;\ntotalSpecular += hemiSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse += pointDiffuse;\ntotalSpecular += pointSpecular;\n#endif\n#if MAX_SPOT_LIGHTS > 0\ntotalDiffuse += spotDiffuse;\ntotalSpecular += spotSpecular;\n#endif\n#ifdef METAL\ngl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient + totalSpecular );\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient ) + totalSpecular;\n#endif", - color_pars_fragment: "#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif", - color_fragment: "#ifdef USE_COLOR\ngl_FragColor = gl_FragColor * vec4( vColor, 1.0 );\n#endif", - color_pars_vertex: "#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif", - color_vertex: "#ifdef USE_COLOR\n#ifdef GAMMA_INPUT\nvColor = color * color;\n#else\nvColor = color;\n#endif\n#endif", - skinning_pars_vertex: "#ifdef USE_SKINNING\n#ifdef BONE_TEXTURE\nuniform sampler2D boneTexture;\nuniform int boneTextureWidth;\nuniform int boneTextureHeight;\nmat4 getBoneMatrix( const in float i ) {\nfloat j = i * 4.0;\nfloat x = mod( j, float( boneTextureWidth ) );\nfloat y = floor( j / float( boneTextureWidth ) );\nfloat dx = 1.0 / float( boneTextureWidth );\nfloat dy = 1.0 / float( boneTextureHeight );\ny = dy * ( y + 0.5 );\nvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\nvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\nvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\nvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\nmat4 bone = mat4( v1, v2, v3, v4 );\nreturn bone;\n}\n#else\nuniform mat4 boneGlobalMatrices[ MAX_BONES ];\nmat4 getBoneMatrix( const in float i ) {\nmat4 bone = boneGlobalMatrices[ int(i) ];\nreturn bone;\n}\n#endif\n#endif", - skinbase_vertex: "#ifdef USE_SKINNING\nmat4 boneMatX = getBoneMatrix( skinIndex.x );\nmat4 boneMatY = getBoneMatrix( skinIndex.y );\n#endif", - skinning_vertex: "#ifdef USE_SKINNING\n#ifdef USE_MORPHTARGETS\nvec4 skinVertex = vec4( morphed, 1.0 );\n#else\nvec4 skinVertex = vec4( position, 1.0 );\n#endif\nvec4 skinned = boneMatX * skinVertex * skinWeight.x;\nskinned \t += boneMatY * skinVertex * skinWeight.y;\n#endif", - morphtarget_pars_vertex: "#ifdef USE_MORPHTARGETS\n#ifndef USE_MORPHNORMALS\nuniform float morphTargetInfluences[ 8 ];\n#else\nuniform float morphTargetInfluences[ 4 ];\n#endif\n#endif", - morphtarget_vertex: "#ifdef USE_MORPHTARGETS\nvec3 morphed = vec3( 0.0 );\nmorphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\nmorphed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\nmorphed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\nmorphed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n#ifndef USE_MORPHNORMALS\nmorphed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\nmorphed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\nmorphed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\nmorphed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n#endif\nmorphed += position;\n#endif", - default_vertex: "vec4 mvPosition;\n#ifdef USE_SKINNING\nmvPosition = modelViewMatrix * skinned;\n#endif\n#if !defined( USE_SKINNING ) && defined( USE_MORPHTARGETS )\nmvPosition = modelViewMatrix * vec4( morphed, 1.0 );\n#endif\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHTARGETS )\nmvPosition = modelViewMatrix * vec4( position, 1.0 );\n#endif\ngl_Position = projectionMatrix * mvPosition;", - morphnormal_vertex: "#ifdef USE_MORPHNORMALS\nvec3 morphedNormal = vec3( 0.0 );\nmorphedNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\nmorphedNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\nmorphedNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\nmorphedNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\nmorphedNormal += normal;\n#endif", - skinnormal_vertex: "#ifdef USE_SKINNING\nmat4 skinMatrix = skinWeight.x * boneMatX;\nskinMatrix \t+= skinWeight.y * boneMatY;\n#ifdef USE_MORPHNORMALS\nvec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n#else\nvec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n#endif\n#endif", - defaultnormal_vertex: "vec3 objectNormal;\n#ifdef USE_SKINNING\nobjectNormal = skinnedNormal.xyz;\n#endif\n#if !defined( USE_SKINNING ) && defined( USE_MORPHNORMALS )\nobjectNormal = morphedNormal;\n#endif\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHNORMALS )\nobjectNormal = normal;\n#endif\n#ifdef FLIP_SIDED\nobjectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;", - shadowmap_pars_fragment: "#ifdef USE_SHADOWMAP\nuniform sampler2D shadowMap[ MAX_SHADOWS ];\nuniform vec2 shadowMapSize[ MAX_SHADOWS ];\nuniform float shadowDarkness[ MAX_SHADOWS ];\nuniform float shadowBias[ MAX_SHADOWS ];\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nfloat unpackDepth( const in vec4 rgba_depth ) {\nconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\nfloat depth = dot( rgba_depth, bit_shift );\nreturn depth;\n}\n#endif", - shadowmap_fragment: "#ifdef USE_SHADOWMAP\n#ifdef SHADOWMAP_DEBUG\nvec3 frustumColors[3];\nfrustumColors[0] = vec3( 1.0, 0.5, 0.0 );\nfrustumColors[1] = vec3( 0.0, 1.0, 0.8 );\nfrustumColors[2] = vec3( 0.0, 0.5, 1.0 );\n#endif\n#ifdef SHADOWMAP_CASCADE\nint inFrustumCount = 0;\n#endif\nfloat fDepth;\nvec3 shadowColor = vec3( 1.0 );\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\nbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\nbool inFrustum = all( inFrustumVec );\n#ifdef SHADOWMAP_CASCADE\ninFrustumCount += int( inFrustum );\nbvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );\n#else\nbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n#endif\nbool frustumTest = all( frustumTestVec );\nif ( frustumTest ) {\nshadowCoord.z += shadowBias[ i ];\n#if defined( SHADOWMAP_TYPE_PCF )\nfloat shadow = 0.0;\nconst float shadowDelta = 1.0 / 9.0;\nfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\nfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\nfloat dx0 = -1.25 * xPixelOffset;\nfloat dy0 = -1.25 * yPixelOffset;\nfloat dx1 = 1.25 * xPixelOffset;\nfloat dy1 = 1.25 * yPixelOffset;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\nfloat shadow = 0.0;\nfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\nfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\nfloat dx0 = -1.0 * xPixelOffset;\nfloat dy0 = -1.0 * yPixelOffset;\nfloat dx1 = 1.0 * xPixelOffset;\nfloat dy1 = 1.0 * yPixelOffset;\nmat3 shadowKernel;\nmat3 depthKernel;\ndepthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\ndepthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\ndepthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\ndepthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\ndepthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\ndepthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\ndepthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\ndepthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\ndepthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\nvec3 shadowZ = vec3( shadowCoord.z );\nshadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));\nshadowKernel[0] *= vec3(0.25);\nshadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));\nshadowKernel[1] *= vec3(0.25);\nshadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));\nshadowKernel[2] *= vec3(0.25);\nvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );\nshadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );\nshadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );\nvec4 shadowValues;\nshadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );\nshadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );\nshadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );\nshadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );\nshadow = dot( shadowValues, vec4( 1.0 ) );\nshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n#else\nvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\nfloat fDepth = unpackDepth( rgbaDepth );\nif ( fDepth < shadowCoord.z )\nshadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );\n#endif\n}\n#ifdef SHADOWMAP_DEBUG\n#ifdef SHADOWMAP_CASCADE\nif ( inFrustum && inFrustumCount == 1 ) gl_FragColor.xyz *= frustumColors[ i ];\n#else\nif ( inFrustum ) gl_FragColor.xyz *= frustumColors[ i ];\n#endif\n#endif\n}\n#ifdef GAMMA_OUTPUT\nshadowColor *= shadowColor;\n#endif\ngl_FragColor.xyz = gl_FragColor.xyz * shadowColor;\n#endif", - shadowmap_pars_vertex: "#ifdef USE_SHADOWMAP\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n#endif", - shadowmap_vertex: "#ifdef USE_SHADOWMAP\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n}\n#endif", - alphatest_fragment: "#ifdef ALPHATEST\nif ( gl_FragColor.a < ALPHATEST ) discard;\n#endif", - linear_to_gamma_fragment: "#ifdef GAMMA_OUTPUT\ngl_FragColor.xyz = sqrt( gl_FragColor.xyz );\n#endif" -}; -THREE.UniformsUtils = { - merge: function(a) { - var b, c, d, e = {}; - for (b = 0; b < a.length; b++) for (c in d = this.clone(a[b]), d) e[c] = d[c]; - return e - }, - clone: function(a) { - var b, c, d, e = {}; - for (b in a) for (c in e[b] = {}, a[b]) d = a[b][c], e[b][c] = d instanceof THREE.Color || d instanceof THREE.Vector2 || d instanceof THREE.Vector3 || d instanceof THREE.Vector4 || d instanceof THREE.Matrix4 || d instanceof THREE.Texture ? d.clone() : d instanceof Array ? d.slice() : d; - return e - } -}; -THREE.UniformsLib = { - common: { - diffuse: { - type: "c", - value: new THREE.Color(15658734) - }, - opacity: { - type: "f", - value: 1 - }, - map: { - type: "t", - value: null - }, - offsetRepeat: { - type: "v4", - value: new THREE.Vector4(0, 0, 1, 1) - }, - lightMap: { - type: "t", - value: null - }, - specularMap: { - type: "t", - value: null - }, - envMap: { - type: "t", - value: null - }, - flipEnvMap: { - type: "f", - value: -1 - }, - useRefract: { - type: "i", - value: 0 - }, - reflectivity: { - type: "f", - value: 1 - }, - refractionRatio: { - type: "f", - value: 0.98 - }, - combine: { - type: "i", - value: 0 - }, - morphTargetInfluences: { - type: "f", - value: 0 - } - }, - bump: { - bumpMap: { - type: "t", - value: null - }, - bumpScale: { - type: "f", - value: 1 - } - }, - normalmap: { - normalMap: { - type: "t", - value: null - }, - normalScale: { - type: "v2", - value: new THREE.Vector2(1, 1) - } - }, - fog: { - fogDensity: { - type: "f", - value: 2.5E-4 - }, - fogNear: { - type: "f", - value: 1 - }, - fogFar: { - type: "f", - value: 2E3 - }, - fogColor: { - type: "c", - value: new THREE.Color(16777215) - } - }, - lights: { - ambientLightColor: { - type: "fv", - value: [] - }, - directionalLightDirection: { - type: "fv", - value: [] - }, - directionalLightColor: { - type: "fv", - value: [] - }, - hemisphereLightDirection: { - type: "fv", - value: [] - }, - hemisphereLightSkyColor: { - type: "fv", - value: [] - }, - hemisphereLightGroundColor: { - type: "fv", - value: [] - }, - pointLightColor: { - type: "fv", - value: [] - }, - pointLightPosition: { - type: "fv", - value: [] - }, - pointLightDistance: { - type: "fv1", - value: [] - }, - spotLightColor: { - type: "fv", - value: [] - }, - spotLightPosition: { - type: "fv", - value: [] - }, - spotLightDirection: { - type: "fv", - value: [] - }, - spotLightDistance: { - type: "fv1", - value: [] - }, - spotLightAngleCos: { - type: "fv1", - value: [] - }, - spotLightExponent: { - type: "fv1", - value: [] - } - }, - particle: { - psColor: { - type: "c", - value: new THREE.Color(15658734) - }, - opacity: { - type: "f", - value: 1 - }, - size: { - type: "f", - value: 1 - }, - scale: { - type: "f", - value: 1 - }, - map: { - type: "t", - value: null - }, - fogDensity: { - type: "f", - value: 2.5E-4 - }, - fogNear: { - type: "f", - value: 1 - }, - fogFar: { - type: "f", - value: 2E3 - }, - fogColor: { - type: "c", - value: new THREE.Color(16777215) - } - }, - shadowmap: { - shadowMap: { - type: "tv", - value: [] - }, - shadowMapSize: { - type: "v2v", - value: [] - }, - shadowBias: { - type: "fv1", - value: [] - }, - shadowDarkness: { - type: "fv1", - value: [] - }, - shadowMatrix: { - type: "m4v", - value: [] - } - } -}; -THREE.ShaderLib = { - basic: { - uniforms: THREE.UniformsUtils.merge([THREE.UniformsLib.common, THREE.UniformsLib.fog, THREE.UniformsLib.shadowmap]), - vertexShader: [THREE.ShaderChunk.map_pars_vertex, THREE.ShaderChunk.lightmap_pars_vertex, THREE.ShaderChunk.envmap_pars_vertex, THREE.ShaderChunk.color_pars_vertex, THREE.ShaderChunk.morphtarget_pars_vertex, THREE.ShaderChunk.skinning_pars_vertex, THREE.ShaderChunk.shadowmap_pars_vertex, "void main() {", THREE.ShaderChunk.map_vertex, THREE.ShaderChunk.lightmap_vertex, THREE.ShaderChunk.color_vertex, - THREE.ShaderChunk.skinbase_vertex, "#ifdef USE_ENVMAP", THREE.ShaderChunk.morphnormal_vertex, THREE.ShaderChunk.skinnormal_vertex, THREE.ShaderChunk.defaultnormal_vertex, "#endif", THREE.ShaderChunk.morphtarget_vertex, THREE.ShaderChunk.skinning_vertex, THREE.ShaderChunk.default_vertex, THREE.ShaderChunk.worldpos_vertex, THREE.ShaderChunk.envmap_vertex, THREE.ShaderChunk.shadowmap_vertex, "}"].join("\n"), - fragmentShader: ["uniform vec3 diffuse;\nuniform float opacity;", THREE.ShaderChunk.color_pars_fragment, THREE.ShaderChunk.map_pars_fragment, - THREE.ShaderChunk.lightmap_pars_fragment, THREE.ShaderChunk.envmap_pars_fragment, THREE.ShaderChunk.fog_pars_fragment, THREE.ShaderChunk.shadowmap_pars_fragment, THREE.ShaderChunk.specularmap_pars_fragment, "void main() {\ngl_FragColor = vec4( diffuse, opacity );", THREE.ShaderChunk.map_fragment, THREE.ShaderChunk.alphatest_fragment, THREE.ShaderChunk.specularmap_fragment, THREE.ShaderChunk.lightmap_fragment, THREE.ShaderChunk.color_fragment, THREE.ShaderChunk.envmap_fragment, THREE.ShaderChunk.shadowmap_fragment, - THREE.ShaderChunk.linear_to_gamma_fragment, THREE.ShaderChunk.fog_fragment, "}"].join("\n") - }, - lambert: { - uniforms: THREE.UniformsUtils.merge([THREE.UniformsLib.common, THREE.UniformsLib.fog, THREE.UniformsLib.lights, THREE.UniformsLib.shadowmap, { - ambient: { - type: "c", - value: new THREE.Color(16777215) - }, - emissive: { - type: "c", - value: new THREE.Color(0) - }, - wrapRGB: { - type: "v3", - value: new THREE.Vector3(1, 1, 1) - } - }]), - vertexShader: ["#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\nvarying vec3 vLightBack;\n#endif", - THREE.ShaderChunk.map_pars_vertex, THREE.ShaderChunk.lightmap_pars_vertex, THREE.ShaderChunk.envmap_pars_vertex, THREE.ShaderChunk.lights_lambert_pars_vertex, THREE.ShaderChunk.color_pars_vertex, THREE.ShaderChunk.morphtarget_pars_vertex, THREE.ShaderChunk.skinning_pars_vertex, THREE.ShaderChunk.shadowmap_pars_vertex, "void main() {", THREE.ShaderChunk.map_vertex, THREE.ShaderChunk.lightmap_vertex, THREE.ShaderChunk.color_vertex, THREE.ShaderChunk.morphnormal_vertex, THREE.ShaderChunk.skinbase_vertex, THREE.ShaderChunk.skinnormal_vertex, - THREE.ShaderChunk.defaultnormal_vertex, THREE.ShaderChunk.morphtarget_vertex, THREE.ShaderChunk.skinning_vertex, THREE.ShaderChunk.default_vertex, THREE.ShaderChunk.worldpos_vertex, THREE.ShaderChunk.envmap_vertex, THREE.ShaderChunk.lights_lambert_vertex, THREE.ShaderChunk.shadowmap_vertex, "}"].join("\n"), - fragmentShader: ["uniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\nvarying vec3 vLightBack;\n#endif", THREE.ShaderChunk.color_pars_fragment, THREE.ShaderChunk.map_pars_fragment, THREE.ShaderChunk.lightmap_pars_fragment, - THREE.ShaderChunk.envmap_pars_fragment, THREE.ShaderChunk.fog_pars_fragment, THREE.ShaderChunk.shadowmap_pars_fragment, THREE.ShaderChunk.specularmap_pars_fragment, "void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );", THREE.ShaderChunk.map_fragment, THREE.ShaderChunk.alphatest_fragment, THREE.ShaderChunk.specularmap_fragment, "#ifdef DOUBLE_SIDED\nif ( gl_FrontFacing )\ngl_FragColor.xyz *= vLightFront;\nelse\ngl_FragColor.xyz *= vLightBack;\n#else\ngl_FragColor.xyz *= vLightFront;\n#endif", THREE.ShaderChunk.lightmap_fragment, - THREE.ShaderChunk.color_fragment, THREE.ShaderChunk.envmap_fragment, THREE.ShaderChunk.shadowmap_fragment, THREE.ShaderChunk.linear_to_gamma_fragment, THREE.ShaderChunk.fog_fragment, "}"].join("\n") - }, - phong: { - uniforms: THREE.UniformsUtils.merge([THREE.UniformsLib.common, THREE.UniformsLib.bump, THREE.UniformsLib.normalmap, THREE.UniformsLib.fog, THREE.UniformsLib.lights, THREE.UniformsLib.shadowmap, { - ambient: { - type: "c", - value: new THREE.Color(16777215) - }, - emissive: { - type: "c", - value: new THREE.Color(0) - }, - specular: { - type: "c", - value: new THREE.Color(1118481) - }, - shininess: { - type: "f", - value: 30 - }, - wrapRGB: { - type: "v3", - value: new THREE.Vector3(1, 1, 1) - } - }]), - vertexShader: ["#define PHONG\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;", THREE.ShaderChunk.map_pars_vertex, THREE.ShaderChunk.lightmap_pars_vertex, THREE.ShaderChunk.envmap_pars_vertex, THREE.ShaderChunk.lights_phong_pars_vertex, THREE.ShaderChunk.color_pars_vertex, THREE.ShaderChunk.morphtarget_pars_vertex, THREE.ShaderChunk.skinning_pars_vertex, THREE.ShaderChunk.shadowmap_pars_vertex, "void main() {", THREE.ShaderChunk.map_vertex, THREE.ShaderChunk.lightmap_vertex, THREE.ShaderChunk.color_vertex, THREE.ShaderChunk.morphnormal_vertex, THREE.ShaderChunk.skinbase_vertex, THREE.ShaderChunk.skinnormal_vertex, THREE.ShaderChunk.defaultnormal_vertex, "vNormal = normalize( transformedNormal );", THREE.ShaderChunk.morphtarget_vertex, THREE.ShaderChunk.skinning_vertex, THREE.ShaderChunk.default_vertex, "vViewPosition = -mvPosition.xyz;", THREE.ShaderChunk.worldpos_vertex, THREE.ShaderChunk.envmap_vertex, - THREE.ShaderChunk.lights_phong_vertex, THREE.ShaderChunk.shadowmap_vertex, "}"].join("\n"), - fragmentShader: ["uniform vec3 diffuse;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;", THREE.ShaderChunk.color_pars_fragment, THREE.ShaderChunk.map_pars_fragment, THREE.ShaderChunk.lightmap_pars_fragment, THREE.ShaderChunk.envmap_pars_fragment, THREE.ShaderChunk.fog_pars_fragment, THREE.ShaderChunk.lights_phong_pars_fragment, THREE.ShaderChunk.shadowmap_pars_fragment, - THREE.ShaderChunk.bumpmap_pars_fragment, THREE.ShaderChunk.normalmap_pars_fragment, THREE.ShaderChunk.specularmap_pars_fragment, "void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );", THREE.ShaderChunk.map_fragment, THREE.ShaderChunk.alphatest_fragment, THREE.ShaderChunk.specularmap_fragment, THREE.ShaderChunk.lights_phong_fragment, THREE.ShaderChunk.lightmap_fragment, THREE.ShaderChunk.color_fragment, THREE.ShaderChunk.envmap_fragment, THREE.ShaderChunk.shadowmap_fragment, THREE.ShaderChunk.linear_to_gamma_fragment, - THREE.ShaderChunk.fog_fragment, "}"].join("\n") - }, - particle_basic: { - uniforms: THREE.UniformsUtils.merge([THREE.UniformsLib.particle, THREE.UniformsLib.shadowmap]), - vertexShader: ["uniform float size;\nuniform float scale;", THREE.ShaderChunk.color_pars_vertex, THREE.ShaderChunk.shadowmap_pars_vertex, "void main() {", THREE.ShaderChunk.color_vertex, "vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n#ifdef USE_SIZEATTENUATION\ngl_PointSize = size * ( scale / length( mvPosition.xyz ) );\n#else\ngl_PointSize = size;\n#endif\ngl_Position = projectionMatrix * mvPosition;", - THREE.ShaderChunk.worldpos_vertex, THREE.ShaderChunk.shadowmap_vertex, "}"].join("\n"), - fragmentShader: ["uniform vec3 psColor;\nuniform float opacity;", THREE.ShaderChunk.color_pars_fragment, THREE.ShaderChunk.map_particle_pars_fragment, THREE.ShaderChunk.fog_pars_fragment, THREE.ShaderChunk.shadowmap_pars_fragment, "void main() {\ngl_FragColor = vec4( psColor, opacity );", THREE.ShaderChunk.map_particle_fragment, THREE.ShaderChunk.alphatest_fragment, THREE.ShaderChunk.color_fragment, THREE.ShaderChunk.shadowmap_fragment, - THREE.ShaderChunk.fog_fragment, "}"].join("\n") - }, - dashed: { - uniforms: THREE.UniformsUtils.merge([THREE.UniformsLib.common, THREE.UniformsLib.fog, { - scale: { - type: "f", - value: 1 - }, - dashSize: { - type: "f", - value: 1 - }, - totalSize: { - type: "f", - value: 2 - } - }]), - vertexShader: ["uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;", THREE.ShaderChunk.color_pars_vertex, "void main() {", THREE.ShaderChunk.color_vertex, "vLineDistance = scale * lineDistance;\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n}"].join("\n"), - fragmentShader: ["uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;", THREE.ShaderChunk.color_pars_fragment, THREE.ShaderChunk.fog_pars_fragment, "void main() {\nif ( mod( vLineDistance, totalSize ) > dashSize ) {\ndiscard;\n}\ngl_FragColor = vec4( diffuse, opacity );", THREE.ShaderChunk.color_fragment, THREE.ShaderChunk.fog_fragment, "}"].join("\n") - }, - depth: { - uniforms: { - mNear: { - type: "f", - value: 1 - }, - mFar: { - type: "f", - value: 2E3 - }, - opacity: { - type: "f", - value: 1 - } - }, - vertexShader: "void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}", - fragmentShader: "uniform float mNear;\nuniform float mFar;\nuniform float opacity;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), opacity );\n}" - }, - normal: { - uniforms: { - opacity: { - type: "f", - value: 1 - } - }, - vertexShader: ["varying vec3 vNormal;", THREE.ShaderChunk.morphtarget_pars_vertex, "void main() {\nvNormal = normalize( normalMatrix * normal );", - THREE.ShaderChunk.morphtarget_vertex, THREE.ShaderChunk.default_vertex, "}"].join("\n"), - fragmentShader: "uniform float opacity;\nvarying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );\n}" - }, - normalmap: { - uniforms: THREE.UniformsUtils.merge([THREE.UniformsLib.fog, THREE.UniformsLib.lights, THREE.UniformsLib.shadowmap, { - enableAO: { - type: "i", - value: 0 - }, - enableDiffuse: { - type: "i", - value: 0 - }, - enableSpecular: { - type: "i", - value: 0 - }, - enableReflection: { - type: "i", - value: 0 - }, - enableDisplacement: { - type: "i", - value: 0 - }, - tDisplacement: { - type: "t", - value: null - }, - tDiffuse: { - type: "t", - value: null - }, - tCube: { - type: "t", - value: null - }, - tNormal: { - type: "t", - value: null - }, - tSpecular: { - type: "t", - value: null - }, - tAO: { - type: "t", - value: null - }, - uNormalScale: { - type: "v2", - value: new THREE.Vector2(1, 1) - }, - uDisplacementBias: { - type: "f", - value: 0 - }, - uDisplacementScale: { - type: "f", - value: 1 - }, - uDiffuseColor: { - type: "c", - value: new THREE.Color(16777215) - }, - uSpecularColor: { - type: "c", - value: new THREE.Color(1118481) - }, - uAmbientColor: { - type: "c", - value: new THREE.Color(16777215) - }, - uShininess: { - type: "f", - value: 30 - }, - uOpacity: { - type: "f", - value: 1 - }, - useRefract: { - type: "i", - value: 0 - }, - uRefractionRatio: { - type: "f", - value: 0.98 - }, - uReflectivity: { - type: "f", - value: 0.5 - }, - uOffset: { - type: "v2", - value: new THREE.Vector2(0, 0) - }, - uRepeat: { - type: "v2", - value: new THREE.Vector2(1, 1) - }, - wrapRGB: { - type: "v3", - value: new THREE.Vector3(1, 1, 1) - } - }]), - fragmentShader: ["uniform vec3 uAmbientColor;\nuniform vec3 uDiffuseColor;\nuniform vec3 uSpecularColor;\nuniform float uShininess;\nuniform float uOpacity;\nuniform bool enableDiffuse;\nuniform bool enableSpecular;\nuniform bool enableAO;\nuniform bool enableReflection;\nuniform sampler2D tDiffuse;\nuniform sampler2D tNormal;\nuniform sampler2D tSpecular;\nuniform sampler2D tAO;\nuniform samplerCube tCube;\nuniform vec2 uNormalScale;\nuniform bool useRefract;\nuniform float uRefractionRatio;\nuniform float uReflectivity;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;", - THREE.ShaderChunk.shadowmap_pars_fragment, THREE.ShaderChunk.fog_pars_fragment, "void main() {\ngl_FragColor = vec4( vec3( 1.0 ), uOpacity );\nvec3 specularTex = vec3( 1.0 );\nvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;\nnormalTex.xy *= uNormalScale;\nnormalTex = normalize( normalTex );\nif( enableDiffuse ) {\n#ifdef GAMMA_INPUT\nvec4 texelColor = texture2D( tDiffuse, vUv );\ntexelColor.xyz *= texelColor.xyz;\ngl_FragColor = gl_FragColor * texelColor;\n#else\ngl_FragColor = gl_FragColor * texture2D( tDiffuse, vUv );\n#endif\n}\nif( enableAO ) {\n#ifdef GAMMA_INPUT\nvec4 aoColor = texture2D( tAO, vUv );\naoColor.xyz *= aoColor.xyz;\ngl_FragColor.xyz = gl_FragColor.xyz * aoColor.xyz;\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * texture2D( tAO, vUv ).xyz;\n#endif\n}\nif( enableSpecular )\nspecularTex = texture2D( tSpecular, vUv ).xyz;\nmat3 tsb = mat3( normalize( vTangent ), normalize( vBinormal ), normalize( vNormal ) );\nvec3 finalNormal = tsb * normalTex;\n#ifdef FLIP_SIDED\nfinalNormal = -finalNormal;\n#endif\nvec3 normal = normalize( finalNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#if MAX_POINT_LIGHTS > 0\nvec3 pointDiffuse = vec3( 0.0 );\nvec3 pointSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointVector = lPosition.xyz + vViewPosition.xyz;\nfloat pointDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\npointDistance = 1.0 - min( ( length( pointVector ) / pointLightDistance[ i ] ), 1.0 );\npointVector = normalize( pointVector );\n#ifdef WRAP_AROUND\nfloat pointDiffuseWeightFull = max( dot( normal, pointVector ), 0.0 );\nfloat pointDiffuseWeightHalf = max( 0.5 * dot( normal, pointVector ) + 0.5, 0.0 );\nvec3 pointDiffuseWeight = mix( vec3 ( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n#else\nfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\n#endif\npointDiffuse += pointDistance * pointLightColor[ i ] * uDiffuseColor * pointDiffuseWeight;\nvec3 pointHalfVector = normalize( pointVector + viewPosition );\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointSpecularWeight = specularTex.r * max( pow( pointDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( pointVector, pointHalfVector ), 5.0 );\npointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance * specularNormalization;\n#else\npointSpecular += pointDistance * pointLightColor[ i ] * uSpecularColor * pointSpecularWeight * pointDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nvec3 spotDiffuse = vec3( 0.0 );\nvec3 spotSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 spotVector = lPosition.xyz + vViewPosition.xyz;\nfloat spotDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nspotDistance = 1.0 - min( ( length( spotVector ) / spotLightDistance[ i ] ), 1.0 );\nspotVector = normalize( spotVector );\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\n#ifdef WRAP_AROUND\nfloat spotDiffuseWeightFull = max( dot( normal, spotVector ), 0.0 );\nfloat spotDiffuseWeightHalf = max( 0.5 * dot( normal, spotVector ) + 0.5, 0.0 );\nvec3 spotDiffuseWeight = mix( vec3 ( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n#else\nfloat spotDiffuseWeight = max( dot( normal, spotVector ), 0.0 );\n#endif\nspotDiffuse += spotDistance * spotLightColor[ i ] * uDiffuseColor * spotDiffuseWeight * spotEffect;\nvec3 spotHalfVector = normalize( spotVector + viewPosition );\nfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\nfloat spotSpecularWeight = specularTex.r * max( pow( spotDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( spotVector, spotHalfVector ), 5.0 );\nspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * spotDistance * specularNormalization * spotEffect;\n#else\nspotSpecular += spotDistance * spotLightColor[ i ] * uSpecularColor * spotSpecularWeight * spotDiffuseWeight * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec3 dirDiffuse = vec3( 0.0 );\nvec3 dirSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\n#ifdef WRAP_AROUND\nfloat directionalLightWeightingFull = max( dot( normal, dirVector ), 0.0 );\nfloat directionalLightWeightingHalf = max( 0.5 * dot( normal, dirVector ) + 0.5, 0.0 );\nvec3 dirDiffuseWeight = mix( vec3( directionalLightWeightingFull ), vec3( directionalLightWeightingHalf ), wrapRGB );\n#else\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\n#endif\ndirDiffuse += directionalLightColor[ i ] * uDiffuseColor * dirDiffuseWeight;\nvec3 dirHalfVector = normalize( dirVector + viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirSpecularWeight = specularTex.r * max( pow( dirDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\ndirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n#else\ndirSpecular += directionalLightColor[ i ] * uSpecularColor * dirSpecularWeight * dirDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nvec3 hemiDiffuse = vec3( 0.0 );\nvec3 hemiSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\nhemiDiffuse += uDiffuseColor * hemiColor;\nvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\nfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\nfloat hemiSpecularWeightSky = specularTex.r * max( pow( hemiDotNormalHalfSky, uShininess ), 0.0 );\nvec3 lVectorGround = -lVector;\nvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\nfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\nfloat hemiSpecularWeightGround = specularTex.r * max( pow( hemiDotNormalHalfGround, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat dotProductGround = dot( normal, lVectorGround );\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlickSky = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\nvec3 schlickGround = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\nhemiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n#else\nhemiSpecular += uSpecularColor * hemiColor * ( hemiSpecularWeightSky + hemiSpecularWeightGround ) * hemiDiffuseWeight;\n#endif\n}\n#endif\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\ntotalDiffuse += dirDiffuse;\ntotalSpecular += dirSpecular;\n#endif\n#if MAX_HEMI_LIGHTS > 0\ntotalDiffuse += hemiDiffuse;\ntotalSpecular += hemiSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse += pointDiffuse;\ntotalSpecular += pointSpecular;\n#endif\n#if MAX_SPOT_LIGHTS > 0\ntotalDiffuse += spotDiffuse;\ntotalSpecular += spotSpecular;\n#endif\n#ifdef METAL\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor + totalSpecular );\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor ) + totalSpecular;\n#endif\nif ( enableReflection ) {\nvec3 vReflect;\nvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\nif ( useRefract ) {\nvReflect = refract( cameraToVertex, normal, uRefractionRatio );\n} else {\nvReflect = reflect( cameraToVertex, normal );\n}\nvec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularTex.r * uReflectivity );\n}", - THREE.ShaderChunk.shadowmap_fragment, THREE.ShaderChunk.linear_to_gamma_fragment, THREE.ShaderChunk.fog_fragment, "}"].join("\n"), - vertexShader: ["attribute vec4 tangent;\nuniform vec2 uOffset;\nuniform vec2 uRepeat;\nuniform bool enableDisplacement;\n#ifdef VERTEX_TEXTURES\nuniform sampler2D tDisplacement;\nuniform float uDisplacementScale;\nuniform float uDisplacementBias;\n#endif\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;", - THREE.ShaderChunk.skinning_pars_vertex, THREE.ShaderChunk.shadowmap_pars_vertex, "void main() {", THREE.ShaderChunk.skinbase_vertex, THREE.ShaderChunk.skinnormal_vertex, "#ifdef USE_SKINNING\nvNormal = normalize( normalMatrix * skinnedNormal.xyz );\nvec4 skinnedTangent = skinMatrix * vec4( tangent.xyz, 0.0 );\nvTangent = normalize( normalMatrix * skinnedTangent.xyz );\n#else\nvNormal = normalize( normalMatrix * normal );\nvTangent = normalize( normalMatrix * tangent.xyz );\n#endif\nvBinormal = normalize( cross( vNormal, vTangent ) * tangent.w );\nvUv = uv * uRepeat + uOffset;\nvec3 displacedPosition;\n#ifdef VERTEX_TEXTURES\nif ( enableDisplacement ) {\nvec3 dv = texture2D( tDisplacement, uv ).xyz;\nfloat df = uDisplacementScale * dv.x + uDisplacementBias;\ndisplacedPosition = position + normalize( normal ) * df;\n} else {\n#ifdef USE_SKINNING\nvec4 skinVertex = vec4( position, 1.0 );\nvec4 skinned = boneMatX * skinVertex * skinWeight.x;\nskinned \t += boneMatY * skinVertex * skinWeight.y;\ndisplacedPosition = skinned.xyz;\n#else\ndisplacedPosition = position;\n#endif\n}\n#else\n#ifdef USE_SKINNING\nvec4 skinVertex = vec4( position, 1.0 );\nvec4 skinned = boneMatX * skinVertex * skinWeight.x;\nskinned \t += boneMatY * skinVertex * skinWeight.y;\ndisplacedPosition = skinned.xyz;\n#else\ndisplacedPosition = position;\n#endif\n#endif\nvec4 mvPosition = modelViewMatrix * vec4( displacedPosition, 1.0 );\nvec4 worldPosition = modelMatrix * vec4( displacedPosition, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\nvWorldPosition = worldPosition.xyz;\nvViewPosition = -mvPosition.xyz;\n#ifdef USE_SHADOWMAP\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n}\n#endif\n}"].join("\n") - }, - cube: { - uniforms: { - tCube: { - type: "t", - value: null - }, - tFlip: { - type: "f", - value: -1 - } - }, - vertexShader: "varying vec3 vWorldPosition;\nvoid main() {\nvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\nvWorldPosition = worldPosition.xyz;\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}", - fragmentShader: "uniform samplerCube tCube;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\nvoid main() {\ngl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n}" - }, - depthRGBA: { - uniforms: {}, - vertexShader: [THREE.ShaderChunk.morphtarget_pars_vertex, THREE.ShaderChunk.skinning_pars_vertex, "void main() {", THREE.ShaderChunk.skinbase_vertex, THREE.ShaderChunk.morphtarget_vertex, THREE.ShaderChunk.skinning_vertex, THREE.ShaderChunk.default_vertex, "}"].join("\n"), - fragmentShader: "vec4 pack_depth( const in float depth ) {\nconst vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\nconst vec4 bit_mask = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\nvec4 res = fract( depth * bit_shift );\nres -= res.xxyz * bit_mask;\nreturn res;\n}\nvoid main() {\ngl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n}" - } -}; -THREE.WebGLRenderer = function(a) { - function b(a, b) { - var c = a.vertices.length, - d = b.material; - if (d.attributes) { - void 0 === a.__webglCustomAttributesList && (a.__webglCustomAttributesList = []); - for (var e in d.attributes) { - var f = d.attributes[e]; - if (!f.__webglInitialized || f.createUniqueBuffers) { - f.__webglInitialized = !0; - var h = 1; - "v2" === f.type ? h = 2 : "v3" === f.type ? h = 3 : "v4" === f.type ? h = 4 : "c" === f.type && (h = 3); - f.size = h; - f.array = new Float32Array(c * h); - f.buffer = j.createBuffer(); - f.buffer.belongsToAttribute = e; - f.needsUpdate = !0 - } - a.__webglCustomAttributesList.push(f) - } - } - } - - function c(a, b) { - var c = b.geometry, - h = a.faces3, - g = 3 * h.length, - i = 1 * h.length, - k = 3 * h.length, - h = d(b, a), - m = f(h), - l = e(h), - n = h.vertexColors ? h.vertexColors : !1; - a.__vertexArray = new Float32Array(3 * g); - l && (a.__normalArray = new Float32Array(3 * g)); - c.hasTangents && (a.__tangentArray = new Float32Array(4 * g)); - n && (a.__colorArray = new Float32Array(3 * g)); - m && (0 < c.faceVertexUvs.length && (a.__uvArray = new Float32Array(2 * g)), 1 < c.faceVertexUvs.length && (a.__uv2Array = new Float32Array(2 * g))); - b.geometry.skinWeights.length && b.geometry.skinIndices.length && (a.__skinIndexArray = new Float32Array(4 * g), a.__skinWeightArray = new Float32Array(4 * g)); - a.__faceArray = new Uint16Array(3 * i); - a.__lineArray = new Uint16Array(2 * k); - if (a.numMorphTargets) { - a.__morphTargetsArrays = []; - c = 0; - for (m = a.numMorphTargets; c < m; c++) a.__morphTargetsArrays.push(new Float32Array(3 * g)) - } - if (a.numMorphNormals) { - a.__morphNormalsArrays = []; - c = 0; - for (m = a.numMorphNormals; c < m; c++) a.__morphNormalsArrays.push(new Float32Array(3 * g)) - } - a.__webglFaceCount = 3 * i; - a.__webglLineCount = 2 * k; - if (h.attributes) { - void 0 === a.__webglCustomAttributesList && (a.__webglCustomAttributesList = []); - for (var p in h.attributes) { - var i = h.attributes[p], - k = {}, q; - for (q in i) k[q] = i[q]; - if (!k.__webglInitialized || k.createUniqueBuffers) k.__webglInitialized = !0, c = 1, "v2" === k.type ? c = 2 : "v3" === k.type ? c = 3 : "v4" === k.type ? c = 4 : "c" === k.type && (c = 3), k.size = c, k.array = new Float32Array(g * c), k.buffer = j.createBuffer(), k.buffer.belongsToAttribute = p, i.needsUpdate = !0, k.__original = i; - a.__webglCustomAttributesList.push(k) - } - } - a.__inittedArrays = !0 - } - function d(a, b) { - return a.material instanceof THREE.MeshFaceMaterial ? a.material.materials[b.materialIndex] : a.material - } - function e(a) { - return a instanceof THREE.MeshBasicMaterial && !a.envMap || a instanceof THREE.MeshDepthMaterial ? !1 : a && void 0 !== a.shading && a.shading === THREE.SmoothShading ? THREE.SmoothShading : THREE.FlatShading - } - function f(a) { - return a.map || a.lightMap || a.bumpMap || a.normalMap || a.specularMap || a instanceof THREE.ShaderMaterial ? !0 : !1 - } - function h(a) { - va[a] || (j.enableVertexAttribArray(a), va[a] = !0) - } - function g() { - for (var a in va) va[a] && (j.disableVertexAttribArray(a), va[a] = !1) - } - function i(a, b) { - return a.z !== b.z ? b.z - a.z : a.id - b.id - } - function k(a, b) { - return b[0] - a[0] - } - function m(a, b, c) { - if (a.length) for (var d = 0, e = a.length; d < e; d++) ea = Ba = null, Aa = $ = U = Y = ka = Ga = ja = -1, ta = !0, a[d].render(b, c, sb, pb), ea = Ba = null, Aa = $ = U = Y = ka = Ga = ja = -1, ta = !0 - } - function l(a, b, c, d, e, f, h, g) { - var j, i, k, m; - b ? (i = a.length - 1, m = b = -1) : (i = 0, b = a.length, m = 1); - for (var l = i; l !== b; l += m) if (j = a[l], j.render) { - i = j.object; - k = j.buffer; - if (g) j = g; - else { - j = j[c]; - if (!j) continue; - h && L.setBlending(j.blending, j.blendEquation, j.blendSrc, j.blendDst); - L.setDepthTest(j.depthTest); - L.setDepthWrite(j.depthWrite); - A(j.polygonOffset, j.polygonOffsetFactor, j.polygonOffsetUnits) - } - L.setMaterialFaces(j); - k instanceof THREE.BufferGeometry ? L.renderBufferDirect(d, e, f, j, k, i) : L.renderBuffer(d, e, f, j, k, i) - } - } - function p(a, b, c, d, e, f, h) { - for (var g, j, i = 0, k = a.length; i < k; i++) if (g = a[i], j = g.object, j.visible) { - if (h) g = h; - else { - g = g[b]; - if (!g) continue; - f && L.setBlending(g.blending, g.blendEquation, g.blendSrc, g.blendDst); - L.setDepthTest(g.depthTest); - L.setDepthWrite(g.depthWrite); - A(g.polygonOffset, - g.polygonOffsetFactor, g.polygonOffsetUnits) - } - L.renderImmediateObject(c, d, e, g, j) - } - } - function t(a, d) { - var e, f, h, g; - if (void 0 === a.__webglInit && (a.__webglInit = !0, a._modelViewMatrix = new THREE.Matrix4, a._normalMatrix = new THREE.Matrix3, void 0 !== a.geometry && void 0 === a.geometry.__webglInit && (a.geometry.__webglInit = !0, a.geometry.addEventListener("dispose", Cb)), f = a.geometry, void 0 !== f)) if (f instanceof THREE.BufferGeometry) { - var i, k; - for (i in f.attributes) k = "index" === i ? j.ELEMENT_ARRAY_BUFFER : j.ARRAY_BUFFER, g = f.attributes[i], - void 0 === g.numItems && (g.numItems = g.array.length), g.buffer = j.createBuffer(), j.bindBuffer(k, g.buffer), j.bufferData(k, g.array, j.STATIC_DRAW) - } else if (a instanceof THREE.Mesh) { - h = a.material; - if (void 0 === f.geometryGroups) { - i = f; - var m, l, n; - k = {}; - var p = i.morphTargets.length, - q = i.morphNormals.length, - t = h instanceof THREE.MeshFaceMaterial; - i.geometryGroups = {}; - h = 0; - for (m = i.faces.length; h < m; h++) l = i.faces[h], l = t ? l.materialIndex : 0, void 0 === k[l] && (k[l] = { - hash: l, - counter: 0 - }), n = k[l].hash + "_" + k[l].counter, void 0 === i.geometryGroups[n] && (i.geometryGroups[n] = { - faces3: [], - materialIndex: l, - vertices: 0, - numMorphTargets: p, - numMorphNormals: q - }), 65535 < i.geometryGroups[n].vertices + 3 && (k[l].counter += 1, n = k[l].hash + "_" + k[l].counter, void 0 === i.geometryGroups[n] && (i.geometryGroups[n] = { - faces3: [], - materialIndex: l, - vertices: 0, - numMorphTargets: p, - numMorphNormals: q - })), i.geometryGroups[n].faces3.push(h), i.geometryGroups[n].vertices += 3; - i.geometryGroupsList = []; - for (g in i.geometryGroups) i.geometryGroups[g].id = V++, i.geometryGroupsList.push(i.geometryGroups[g]) - } - for (e in f.geometryGroups) if (g = f.geometryGroups[e], !g.__webglVertexBuffer) { - i = g; - i.__webglVertexBuffer = j.createBuffer(); - i.__webglNormalBuffer = j.createBuffer(); - i.__webglTangentBuffer = j.createBuffer(); - i.__webglColorBuffer = j.createBuffer(); - i.__webglUVBuffer = j.createBuffer(); - i.__webglUV2Buffer = j.createBuffer(); - i.__webglSkinIndicesBuffer = j.createBuffer(); - i.__webglSkinWeightsBuffer = j.createBuffer(); - i.__webglFaceBuffer = j.createBuffer(); - i.__webglLineBuffer = j.createBuffer(); - p = k = void 0; - if (i.numMorphTargets) { - i.__webglMorphTargetsBuffers = []; - k = 0; - for (p = i.numMorphTargets; k < p; k++) i.__webglMorphTargetsBuffers.push(j.createBuffer()) - } - if (i.numMorphNormals) { - i.__webglMorphNormalsBuffers = []; - k = 0; - for (p = i.numMorphNormals; k < p; k++) i.__webglMorphNormalsBuffers.push(j.createBuffer()) - } - L.info.memory.geometries++; - c(g, a); - f.verticesNeedUpdate = !0; - f.morphTargetsNeedUpdate = !0; - f.elementsNeedUpdate = !0; - f.uvsNeedUpdate = !0; - f.normalsNeedUpdate = !0; - f.tangentsNeedUpdate = !0; - f.colorsNeedUpdate = !0 - } - } else a instanceof THREE.Line ? f.__webglVertexBuffer || (g = f, g.__webglVertexBuffer = j.createBuffer(), g.__webglColorBuffer = j.createBuffer(), g.__webglLineDistanceBuffer = j.createBuffer(), L.info.memory.geometries++, g = f, i = g.vertices.length, g.__vertexArray = new Float32Array(3 * i), g.__colorArray = new Float32Array(3 * i), g.__lineDistanceArray = new Float32Array(1 * i), g.__webglLineCount = i, b(g, a), f.verticesNeedUpdate = !0, f.colorsNeedUpdate = !0, f.lineDistancesNeedUpdate = !0) : a instanceof THREE.ParticleSystem && !f.__webglVertexBuffer && (g = f, g.__webglVertexBuffer = j.createBuffer(), g.__webglColorBuffer = j.createBuffer(), - L.info.memory.geometries++, g = f, i = g.vertices.length, g.__vertexArray = new Float32Array(3 * i), g.__colorArray = new Float32Array(3 * i), g.__sortArray = [], g.__webglParticleCount = i, b(g, a), f.verticesNeedUpdate = !0, f.colorsNeedUpdate = !0); - if (void 0 === a.__webglActive) { - if (a instanceof THREE.Mesh) if (f = a.geometry, f instanceof THREE.BufferGeometry) s(d.__webglObjects, f, a); - else { - if (f instanceof THREE.Geometry) for (e in f.geometryGroups) g = f.geometryGroups[e], s(d.__webglObjects, g, a) - } else a instanceof THREE.Line || a instanceof - THREE.ParticleSystem ? (f = a.geometry, s(d.__webglObjects, f, a)) : a instanceof THREE.ImmediateRenderObject || a.immediateRenderCallback ? d.__webglObjectsImmediate.push({ - id: null, - object: a, - opaque: null, - transparent: null, - z: 0 - }) : a instanceof THREE.Sprite ? d.__webglSprites.push(a) : a instanceof THREE.LensFlare && d.__webglFlares.push(a); - a.__webglActive = !0 - } - } - function s(a, b, c) { - a.push({ - id: null, - buffer: b, - object: c, - opaque: null, - transparent: null, - z: 0 - }) - } - function q(a) { - for (var b in a.attributes) if (a.attributes[b].needsUpdate) return !0; - return !1 - } - function n(a) { - for (var b in a.attributes) a.attributes[b].needsUpdate = !1 - } - function u(a, b) { - a instanceof THREE.Mesh || a instanceof THREE.ParticleSystem || a instanceof THREE.Line ? r(b.__webglObjects, a) : a instanceof THREE.Sprite ? v(b.__webglSprites, a) : a instanceof THREE.LensFlare ? v(b.__webglFlares, a) : (a instanceof THREE.ImmediateRenderObject || a.immediateRenderCallback) && r(b.__webglObjectsImmediate, a); - delete a.__webglActive - } - function r(a, b) { - for (var c = a.length - 1; 0 <= c; c--) a[c].object === b && a.splice(c, 1) - } - - function v(a, b) { - for (var c = a.length - 1; 0 <= c; c--) a[c] === b && a.splice(c, 1) - } - function z(a, b, c, d, e) { - P = 0; - d.needsUpdate && (d.program && Gb(d), L.initMaterial(d, b, c, e), d.needsUpdate = !1); - d.morphTargets && !e.__webglMorphTargetInfluences && (e.__webglMorphTargetInfluences = new Float32Array(L.maxMorphTargets)); - var f = !1, - h = d.program, - g = h.uniforms, - i = d.uniforms; - h !== Ba && (j.useProgram(h), Ba = h, f = !0); - d.id !== Aa && (Aa = d.id, f = !0); - if (f || a !== ea) j.uniformMatrix4fv(g.projectionMatrix, !1, a.projectionMatrix.elements), a !== ea && (ea = a); - if (d.skinning) if (yb && e.useVertexTexture) { - if (null !== g.boneTexture) { - var k = G(); - j.uniform1i(g.boneTexture, k); - L.setTexture(e.boneTexture, k) - } - null !== g.boneTextureWidth && j.uniform1i(g.boneTextureWidth, e.boneTextureWidth); - null !== g.boneTextureHeight && j.uniform1i(g.boneTextureHeight, e.boneTextureHeight) - } else null !== g.boneGlobalMatrices && j.uniformMatrix4fv(g.boneGlobalMatrices, !1, e.boneMatrices); - if (f) { - c && d.fog && (i.fogColor.value = c.color, c instanceof THREE.Fog ? (i.fogNear.value = c.near, i.fogFar.value = c.far) : c instanceof THREE.FogExp2 && (i.fogDensity.value = c.density)); - if (d instanceof THREE.MeshPhongMaterial || d instanceof THREE.MeshLambertMaterial || d.lights) { - if (ta) { - for (var m, l = k = 0, n = 0, p, q, t, r = Pa, s = r.directional.colors, u = r.directional.positions, v = r.point.colors, z = r.point.positions, x = r.point.distances, A = r.spot.colors, E = r.spot.positions, D = r.spot.distances, K = r.spot.directions, O = r.spot.anglesCos, C = r.spot.exponents, J = r.hemi.skyColors, V = r.hemi.groundColors, M = r.hemi.positions, Q = 0, U = 0, Y = 0, za = 0, $ = 0, dc = 0, X = 0, W = 0, R = m = 0, c = t = R = 0, f = b.length; c < f; c++) m = b[c], m.onlyShadow || (p = m.color, q = m.intensity, t = m.distance, m instanceof THREE.AmbientLight ? m.visible && (L.gammaInput ? (k += p.r * p.r, l += p.g * p.g, n += p.b * p.b) : (k += p.r, l += p.g, n += p.b)) : m instanceof THREE.DirectionalLight ? ($ += 1, m.visible && (fa.setFromMatrixPosition(m.matrixWorld), ra.setFromMatrixPosition(m.target.matrixWorld), fa.sub(ra), fa.normalize(), 0 === fa.x && 0 === fa.y && 0 === fa.z || (m = 3 * Q, u[m] = fa.x, u[m + 1] = fa.y, u[m + 2] = fa.z, L.gammaInput ? w(s, m, p, q * q) : y(s, m, p, q), Q += 1))) : m instanceof THREE.PointLight ? (dc += 1, m.visible && (R = 3 * U, L.gammaInput ? w(v, R, p, q * q) : y(v, R, p, q), ra.setFromMatrixPosition(m.matrixWorld), z[R] = ra.x, z[R + 1] = ra.y, z[R + 2] = ra.z, x[U] = t, U += 1)) : m instanceof THREE.SpotLight ? (X += 1, m.visible && (R = 3 * Y, L.gammaInput ? w(A, R, p, q * q) : y(A, R, p, q), ra.setFromMatrixPosition(m.matrixWorld), E[R] = ra.x, E[R + 1] = ra.y, E[R + 2] = ra.z, D[Y] = t, fa.copy(ra), ra.setFromMatrixPosition(m.target.matrixWorld), fa.sub(ra), fa.normalize(), K[R] = fa.x, K[R + 1] = fa.y, K[R + 2] = fa.z, O[Y] = Math.cos(m.angle), C[Y] = m.exponent, Y += 1)) : m instanceof THREE.HemisphereLight && (W += 1, m.visible && (fa.setFromMatrixPosition(m.matrixWorld), fa.normalize(), 0 === fa.x && 0 === fa.y && 0 === fa.z || (t = 3 * za, M[t] = fa.x, M[t + 1] = fa.y, M[t + 2] = fa.z, p = m.color, m = m.groundColor, L.gammaInput ? (q *= q, w(J, t, p, q), w(V, t, m, q)) : (y(J, t, p, q), y(V, t, m, q)), za += 1)))); - c = 3 * Q; - for (f = Math.max(s.length, 3 * $); c < f; c++) s[c] = 0; - c = 3 * U; - for (f = Math.max(v.length, 3 * dc); c < f; c++) v[c] = 0; - c = 3 * Y; - for (f = Math.max(A.length, 3 * X); c < f; c++) A[c] = 0; - c = 3 * za; - for (f = Math.max(J.length, 3 * W); c < f; c++) J[c] = 0; - c = 3 * za; - for (f = Math.max(V.length, 3 * W); c < f; c++) V[c] = 0; - r.directional.length = Q; - r.point.length = U; - r.spot.length = Y; - r.hemi.length = za; - r.ambient[0] = k; - r.ambient[1] = l; - r.ambient[2] = n; - ta = !1 - } - c = Pa; - i.ambientLightColor.value = c.ambient; - i.directionalLightColor.value = c.directional.colors; - i.directionalLightDirection.value = c.directional.positions; - i.pointLightColor.value = c.point.colors; - i.pointLightPosition.value = c.point.positions; - i.pointLightDistance.value = c.point.distances; - i.spotLightColor.value = c.spot.colors; - i.spotLightPosition.value = c.spot.positions; - i.spotLightDistance.value = c.spot.distances; - i.spotLightDirection.value = c.spot.directions; - i.spotLightAngleCos.value = c.spot.anglesCos; - i.spotLightExponent.value = c.spot.exponents; - i.hemisphereLightSkyColor.value = c.hemi.skyColors; - i.hemisphereLightGroundColor.value = c.hemi.groundColors; - i.hemisphereLightDirection.value = c.hemi.positions - } - if (d instanceof THREE.MeshBasicMaterial || d instanceof THREE.MeshLambertMaterial || d instanceof THREE.MeshPhongMaterial) { - i.opacity.value = d.opacity; - L.gammaInput ? i.diffuse.value.copyGammaToLinear(d.color) : i.diffuse.value = d.color; - i.map.value = d.map; - i.lightMap.value = d.lightMap; - i.specularMap.value = d.specularMap; - d.bumpMap && (i.bumpMap.value = d.bumpMap, i.bumpScale.value = d.bumpScale); - d.normalMap && (i.normalMap.value = d.normalMap, i.normalScale.value.copy(d.normalScale)); - var ba; - d.map ? ba = d.map : d.specularMap ? ba = d.specularMap : d.normalMap ? ba = d.normalMap : d.bumpMap && (ba = d.bumpMap); - void 0 !== ba && (c = ba.offset, ba = ba.repeat, i.offsetRepeat.value.set(c.x, c.y, ba.x, ba.y)); - i.envMap.value = d.envMap; - i.flipEnvMap.value = d.envMap instanceof THREE.WebGLRenderTargetCube ? 1 : -1; - i.reflectivity.value = d.reflectivity; - i.refractionRatio.value = d.refractionRatio; - i.combine.value = d.combine; - i.useRefract.value = d.envMap && d.envMap.mapping instanceof THREE.CubeRefractionMapping - } - d instanceof THREE.LineBasicMaterial ? (i.diffuse.value = d.color, i.opacity.value = d.opacity) : d instanceof THREE.LineDashedMaterial ? (i.diffuse.value = d.color, i.opacity.value = d.opacity, i.dashSize.value = d.dashSize, i.totalSize.value = d.dashSize + d.gapSize, i.scale.value = d.scale) : d instanceof THREE.ParticleSystemMaterial ? (i.psColor.value = d.color, i.opacity.value = d.opacity, i.size.value = d.size, i.scale.value = B.height / 2, i.map.value = d.map) : d instanceof THREE.MeshPhongMaterial ? (i.shininess.value = d.shininess, L.gammaInput ? (i.ambient.value.copyGammaToLinear(d.ambient), i.emissive.value.copyGammaToLinear(d.emissive), i.specular.value.copyGammaToLinear(d.specular)) : (i.ambient.value = d.ambient, i.emissive.value = d.emissive, i.specular.value = d.specular), d.wrapAround && i.wrapRGB.value.copy(d.wrapRGB)) : d instanceof THREE.MeshLambertMaterial ? (L.gammaInput ? (i.ambient.value.copyGammaToLinear(d.ambient), i.emissive.value.copyGammaToLinear(d.emissive)) : (i.ambient.value = d.ambient, i.emissive.value = d.emissive), d.wrapAround && i.wrapRGB.value.copy(d.wrapRGB)) : d instanceof THREE.MeshDepthMaterial ? (i.mNear.value = a.near, i.mFar.value = a.far, i.opacity.value = d.opacity) : d instanceof THREE.MeshNormalMaterial && (i.opacity.value = d.opacity); - if (e.receiveShadow && !d._shadowPass && i.shadowMatrix) { - c = ba = 0; - for (f = b.length; c < f; c++) if (k = b[c], k.castShadow && (k instanceof - THREE.SpotLight || k instanceof THREE.DirectionalLight && !k.shadowCascade)) i.shadowMap.value[ba] = k.shadowMap, i.shadowMapSize.value[ba] = k.shadowMapSize, i.shadowMatrix.value[ba] = k.shadowMatrix, i.shadowDarkness.value[ba] = k.shadowDarkness, i.shadowBias.value[ba] = k.shadowBias, ba++ - } - b = d.uniformsList; - i = 0; - for (ba = b.length; i < ba; i++) if (f = h.uniforms[b[i][1]]) if (c = b[i][0], l = c.type, k = c.value, "i" === l) j.uniform1i(f, k); - else if ("f" === l) j.uniform1f(f, k); - else if ("v2" === l) j.uniform2f(f, k.x, k.y); - else if ("v3" === l) j.uniform3f(f, - k.x, k.y, k.z); - else if ("v4" === l) j.uniform4f(f, k.x, k.y, k.z, k.w); - else if ("c" === l) j.uniform3f(f, k.r, k.g, k.b); - else if ("iv1" === l) j.uniform1iv(f, k); - else if ("iv" === l) j.uniform3iv(f, k); - else if ("fv1" === l) j.uniform1fv(f, k); - else if ("fv" === l) j.uniform3fv(f, k); - else if ("v2v" === l) { - void 0 === c._array && (c._array = new Float32Array(2 * k.length)); - l = 0; - for (n = k.length; l < n; l++) r = 2 * l, c._array[r] = k[l].x, c._array[r + 1] = k[l].y; - j.uniform2fv(f, c._array) - } else if ("v3v" === l) { - void 0 === c._array && (c._array = new Float32Array(3 * k.length)); - l = 0; - for (n = k.length; l < n; l++) r = 3 * l, c._array[r] = k[l].x, c._array[r + 1] = k[l].y, c._array[r + 2] = k[l].z; - j.uniform3fv(f, c._array) - } else if ("v4v" === l) { - void 0 === c._array && (c._array = new Float32Array(4 * k.length)); - l = 0; - for (n = k.length; l < n; l++) r = 4 * l, c._array[r] = k[l].x, c._array[r + 1] = k[l].y, c._array[r + 2] = k[l].z, c._array[r + 3] = k[l].w; - j.uniform4fv(f, c._array) - } else if ("m4" === l) void 0 === c._array && (c._array = new Float32Array(16)), k.flattenToArray(c._array), j.uniformMatrix4fv(f, !1, c._array); - else if ("m4v" === l) { - void 0 === c._array && (c._array = new Float32Array(16 * k.length)); - l = 0; - for (n = k.length; l < n; l++) k[l].flattenToArrayOffset(c._array, 16 * l); - j.uniformMatrix4fv(f, !1, c._array) - } else if ("t" === l) { - if (r = k, k = G(), j.uniform1i(f, k), r) if (r.image instanceof Array && 6 === r.image.length) { - if (c = r, f = k, 6 === c.image.length) if (c.needsUpdate) { - c.image.__webglTextureCube || (c.addEventListener("dispose", Db), c.image.__webglTextureCube = j.createTexture(), L.info.memory.textures++); - j.activeTexture(j.TEXTURE0 + f); - j.bindTexture(j.TEXTURE_CUBE_MAP, c.image.__webglTextureCube); - j.pixelStorei(j.UNPACK_FLIP_Y_WEBGL, c.flipY); - f = c instanceof THREE.CompressedTexture; - k = []; - for (l = 0; 6 > l; l++) L.autoScaleCubemaps && !f ? (n = k, r = l, s = c.image[l], v = ac, s.width <= v && s.height <= v || (z = Math.max(s.width, s.height), u = Math.floor(s.width * v / z), v = Math.floor(s.height * v / z), z = document.createElement("canvas"), z.width = u, z.height = v, z.getContext("2d").drawImage(s, 0, 0, s.width, s.height, 0, 0, u, v), s = z), n[r] = s) : k[l] = c.image[l]; - l = k[0]; - n = 0 === (l.width & l.width - 1) && 0 === (l.height & l.height - 1); - r = I(c.format); - s = I(c.type); - F(j.TEXTURE_CUBE_MAP, - c, n); - for (l = 0; 6 > l; l++) if (f) { - v = k[l].mipmaps; - z = 0; - for (x = v.length; z < x; z++) u = v[z], c.format !== THREE.RGBAFormat ? j.compressedTexImage2D(j.TEXTURE_CUBE_MAP_POSITIVE_X + l, z, r, u.width, u.height, 0, u.data) : j.texImage2D(j.TEXTURE_CUBE_MAP_POSITIVE_X + l, z, r, u.width, u.height, 0, r, s, u.data) - } else j.texImage2D(j.TEXTURE_CUBE_MAP_POSITIVE_X + l, 0, r, r, s, k[l]); - c.generateMipmaps && n && j.generateMipmap(j.TEXTURE_CUBE_MAP); - c.needsUpdate = !1; - if (c.onUpdate) c.onUpdate() - } else j.activeTexture(j.TEXTURE0 + f), j.bindTexture(j.TEXTURE_CUBE_MAP, - c.image.__webglTextureCube) - } else r instanceof THREE.WebGLRenderTargetCube ? (c = r, j.activeTexture(j.TEXTURE0 + k), j.bindTexture(j.TEXTURE_CUBE_MAP, c.__webglTexture)) : L.setTexture(r, k) - } else if ("tv" === l) { - void 0 === c._array && (c._array = []); - l = 0; - for (n = c.value.length; l < n; l++) c._array[l] = G(); - j.uniform1iv(f, c._array); - l = 0; - for (n = c.value.length; l < n; l++) r = c.value[l], k = c._array[l], r && L.setTexture(r, k) - } else console.warn("THREE.WebGLRenderer: Unknown uniform type: " + l); - if ((d instanceof THREE.ShaderMaterial || d instanceof - THREE.MeshPhongMaterial || d.envMap) && null !== g.cameraPosition) ra.setFromMatrixPosition(a.matrixWorld), j.uniform3f(g.cameraPosition, ra.x, ra.y, ra.z); - (d instanceof THREE.MeshPhongMaterial || d instanceof THREE.MeshLambertMaterial || d instanceof THREE.ShaderMaterial || d.skinning) && null !== g.viewMatrix && j.uniformMatrix4fv(g.viewMatrix, !1, a.matrixWorldInverse.elements) - } - j.uniformMatrix4fv(g.modelViewMatrix, !1, e._modelViewMatrix.elements); - g.normalMatrix && j.uniformMatrix3fv(g.normalMatrix, !1, e._normalMatrix.elements); - null !== g.modelMatrix && j.uniformMatrix4fv(g.modelMatrix, !1, e.matrixWorld.elements); - return h - } - function G() { - var a = P; - a >= Mb && console.warn("WebGLRenderer: trying to use " + a + " texture units while this GPU supports only " + Mb); - P += 1; - return a - } - function w(a, b, c, d) { - a[b] = c.r * c.r * d; - a[b + 1] = c.g * c.g * d; - a[b + 2] = c.b * c.b * d - } - function y(a, b, c, d) { - a[b] = c.r * d; - a[b + 1] = c.g * d; - a[b + 2] = c.b * d - } - function E(a) { - a !== wa && (j.lineWidth(a), wa = a) - } - function A(a, b, c) { - Da !== a && (a ? j.enable(j.POLYGON_OFFSET_FILL) : j.disable(j.POLYGON_OFFSET_FILL), Da = a); - if (a && (Ua !== b || Qa !== c)) j.polygonOffset(b, c), Ua = b, Qa = c - } - function K(a) { - for (var a = a.split("\n"), b = 0, c = a.length; b < c; b++) a[b] = b + 1 + ": " + a[b]; - return a.join("\n") - } - function D(a, b) { - var c; - "fragment" === a ? c = j.createShader(j.FRAGMENT_SHADER) : "vertex" === a && (c = j.createShader(j.VERTEX_SHADER)); - j.shaderSource(c, b); - j.compileShader(c); - return !j.getShaderParameter(c, j.COMPILE_STATUS) ? (console.error(j.getShaderInfoLog(c)), console.error(K(b)), null) : c - } - function F(a, b, c) { - c ? (j.texParameteri(a, j.TEXTURE_WRAP_S, I(b.wrapS)), j.texParameteri(a, - j.TEXTURE_WRAP_T, I(b.wrapT)), j.texParameteri(a, j.TEXTURE_MAG_FILTER, I(b.magFilter)), j.texParameteri(a, j.TEXTURE_MIN_FILTER, I(b.minFilter))) : (j.texParameteri(a, j.TEXTURE_WRAP_S, j.CLAMP_TO_EDGE), j.texParameteri(a, j.TEXTURE_WRAP_T, j.CLAMP_TO_EDGE), j.texParameteri(a, j.TEXTURE_MAG_FILTER, x(b.magFilter)), j.texParameteri(a, j.TEXTURE_MIN_FILTER, x(b.minFilter))); - if (La && b.type !== THREE.FloatType && (1 < b.anisotropy || b.__oldAnisotropy)) j.texParameterf(a, La.TEXTURE_MAX_ANISOTROPY_EXT, Math.min(b.anisotropy, Nb)), b.__oldAnisotropy = b.anisotropy - } - function O(a, b) { - j.bindRenderbuffer(j.RENDERBUFFER, a); - b.depthBuffer && !b.stencilBuffer ? (j.renderbufferStorage(j.RENDERBUFFER, j.DEPTH_COMPONENT16, b.width, b.height), j.framebufferRenderbuffer(j.FRAMEBUFFER, j.DEPTH_ATTACHMENT, j.RENDERBUFFER, a)) : b.depthBuffer && b.stencilBuffer ? (j.renderbufferStorage(j.RENDERBUFFER, j.DEPTH_STENCIL, b.width, b.height), j.framebufferRenderbuffer(j.FRAMEBUFFER, j.DEPTH_STENCIL_ATTACHMENT, j.RENDERBUFFER, a)) : j.renderbufferStorage(j.RENDERBUFFER, j.RGBA4, b.width, b.height) - } - - function x(a) { - return a === THREE.NearestFilter || a === THREE.NearestMipMapNearestFilter || a === THREE.NearestMipMapLinearFilter ? j.NEAREST : j.LINEAR - } - function I(a) { - if (a === THREE.RepeatWrapping) return j.REPEAT; - if (a === THREE.ClampToEdgeWrapping) return j.CLAMP_TO_EDGE; - if (a === THREE.MirroredRepeatWrapping) return j.MIRRORED_REPEAT; - if (a === THREE.NearestFilter) return j.NEAREST; - if (a === THREE.NearestMipMapNearestFilter) return j.NEAREST_MIPMAP_NEAREST; - if (a === THREE.NearestMipMapLinearFilter) return j.NEAREST_MIPMAP_LINEAR; - if (a === THREE.LinearFilter) return j.LINEAR; - if (a === THREE.LinearMipMapNearestFilter) return j.LINEAR_MIPMAP_NEAREST; - if (a === THREE.LinearMipMapLinearFilter) return j.LINEAR_MIPMAP_LINEAR; - if (a === THREE.UnsignedByteType) return j.UNSIGNED_BYTE; - if (a === THREE.UnsignedShort4444Type) return j.UNSIGNED_SHORT_4_4_4_4; - if (a === THREE.UnsignedShort5551Type) return j.UNSIGNED_SHORT_5_5_5_1; - if (a === THREE.UnsignedShort565Type) return j.UNSIGNED_SHORT_5_6_5; - if (a === THREE.ByteType) return j.BYTE; - if (a === THREE.ShortType) return j.SHORT; - if (a === THREE.UnsignedShortType) return j.UNSIGNED_SHORT; - if (a === THREE.IntType) return j.INT; - if (a === THREE.UnsignedIntType) return j.UNSIGNED_INT; - if (a === THREE.FloatType) return j.FLOAT; - if (a === THREE.AlphaFormat) return j.ALPHA; - if (a === THREE.RGBFormat) return j.RGB; - if (a === THREE.RGBAFormat) return j.RGBA; - if (a === THREE.LuminanceFormat) return j.LUMINANCE; - if (a === THREE.LuminanceAlphaFormat) return j.LUMINANCE_ALPHA; - if (a === THREE.AddEquation) return j.FUNC_ADD; - if (a === THREE.SubtractEquation) return j.FUNC_SUBTRACT; - if (a === THREE.ReverseSubtractEquation) return j.FUNC_REVERSE_SUBTRACT; - if (a === THREE.ZeroFactor) return j.ZERO; - if (a === THREE.OneFactor) return j.ONE; - if (a === THREE.SrcColorFactor) return j.SRC_COLOR; - if (a === THREE.OneMinusSrcColorFactor) return j.ONE_MINUS_SRC_COLOR; - if (a === THREE.SrcAlphaFactor) return j.SRC_ALPHA; - if (a === THREE.OneMinusSrcAlphaFactor) return j.ONE_MINUS_SRC_ALPHA; - if (a === THREE.DstAlphaFactor) return j.DST_ALPHA; - if (a === THREE.OneMinusDstAlphaFactor) return j.ONE_MINUS_DST_ALPHA; - if (a === THREE.DstColorFactor) return j.DST_COLOR; - if (a === THREE.OneMinusDstColorFactor) return j.ONE_MINUS_DST_COLOR; - if (a === THREE.SrcAlphaSaturateFactor) return j.SRC_ALPHA_SATURATE; - if (void 0 !== Fa) { - if (a === THREE.RGB_S3TC_DXT1_Format) return Fa.COMPRESSED_RGB_S3TC_DXT1_EXT; - if (a === THREE.RGBA_S3TC_DXT1_Format) return Fa.COMPRESSED_RGBA_S3TC_DXT1_EXT; - if (a === THREE.RGBA_S3TC_DXT3_Format) return Fa.COMPRESSED_RGBA_S3TC_DXT3_EXT; - if (a === THREE.RGBA_S3TC_DXT5_Format) return Fa.COMPRESSED_RGBA_S3TC_DXT5_EXT - } - return 0 - } - console.log("THREE.WebGLRenderer", THREE.REVISION); - var a = a || {}, B = void 0 !== a.canvas ? a.canvas : document.createElement("canvas"), - M = void 0 !== a.precision ? a.precision : "highp", - J = void 0 !== a.alpha ? a.alpha : !1, - ca = void 0 !== a.premultipliedAlpha ? a.premultipliedAlpha : !0, - na = void 0 !== a.antialias ? a.antialias : !1, - pa = void 0 !== a.stencil ? a.stencil : !0, - C = void 0 !== a.preserveDrawingBuffer ? a.preserveDrawingBuffer : !1, - Q = new THREE.Color(0), - R = 0; - this.domElement = B; - this.context = null; - this.devicePixelRatio = void 0 !== a.devicePixelRatio ? a.devicePixelRatio : void 0 !== self.devicePixelRatio ? self.devicePixelRatio : 1; - this.autoUpdateObjects = this.sortObjects = this.autoClearStencil = this.autoClearDepth = this.autoClearColor = this.autoClear = !0; - this.shadowMapEnabled = this.physicallyBasedShading = this.gammaOutput = this.gammaInput = !1; - this.shadowMapAutoUpdate = !0; - this.shadowMapType = THREE.PCFShadowMap; - this.shadowMapCullFace = THREE.CullFaceFront; - this.shadowMapCascade = this.shadowMapDebug = !1; - this.maxMorphTargets = 8; - this.maxMorphNormals = 4; - this.autoScaleCubemaps = !0; - this.renderPluginsPre = []; - this.renderPluginsPost = []; - this.info = { - memory: { - programs: 0, - geometries: 0, - textures: 0 - }, - render: { - calls: 0, - vertices: 0, - faces: 0, - points: 0 - } - }; - var L = this, - da = [], - za = 0, - Ba = null, - ba = null, - Aa = -1, - $ = null, - ea = null, - V = 0, - P = 0, - Y = -1, - U = -1, - ja = -1, - sa = -1, - ha = -1, - Ka = -1, - Ga = -1, - ka = -1, - Da = null, - Ua = null, - Qa = null, - wa = null, - bb = 0, - cb = 0, - Ma = B.width, - fb = B.height, - sb = 0, - pb = 0, - va = {}, la = new THREE.Frustum, - Ea = new THREE.Matrix4, - gb = new THREE.Matrix4, - ra = new THREE.Vector3, - fa = new THREE.Vector3, - ta = !0, - Pa = { - ambient: [0, 0, 0], - directional: { - length: 0, - colors: [], - positions: [] - }, - point: { - length: 0, - colors: [], - positions: [], - distances: [] - }, - spot: { - length: 0, - colors: [], - positions: [], - distances: [], - directions: [], - anglesCos: [], - exponents: [] - }, - hemi: { - length: 0, - skyColors: [], - groundColors: [], - positions: [] - } - }, j, Oa, ua, La, Fa; - try { - var Ra = { - alpha: J, - premultipliedAlpha: ca, - antialias: na, - stencil: pa, - preserveDrawingBuffer: C - }; - j = B.getContext("webgl", Ra) || B.getContext("experimental-webgl", Ra); - if (null === j) throw "Error creating WebGL context."; - } catch (Zb) { - console.error(Zb) - } - Oa = j.getExtension("OES_texture_float"); - j.getExtension("OES_texture_float_linear"); - ua = j.getExtension("OES_standard_derivatives"); - La = j.getExtension("EXT_texture_filter_anisotropic") || j.getExtension("MOZ_EXT_texture_filter_anisotropic") || j.getExtension("WEBKIT_EXT_texture_filter_anisotropic"); - Fa = j.getExtension("WEBGL_compressed_texture_s3tc") || j.getExtension("MOZ_WEBGL_compressed_texture_s3tc") || j.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc"); - Oa || console.log("THREE.WebGLRenderer: Float textures not supported."); - ua || console.log("THREE.WebGLRenderer: Standard derivatives not supported."); - La || console.log("THREE.WebGLRenderer: Anisotropic texture filtering not supported."); - Fa || console.log("THREE.WebGLRenderer: S3TC compressed textures not supported."); - void 0 === j.getShaderPrecisionFormat && (j.getShaderPrecisionFormat = function() { - return { - rangeMin: 1, - rangeMax: 1, - precision: 1 - } - }); - j.clearColor(0, 0, 0, 1); - j.clearDepth(1); - j.clearStencil(0); - j.enable(j.DEPTH_TEST); - j.depthFunc(j.LEQUAL); - j.frontFace(j.CCW); - j.cullFace(j.BACK); - j.enable(j.CULL_FACE); - j.enable(j.BLEND); - j.blendEquation(j.FUNC_ADD); - j.blendFunc(j.SRC_ALPHA, j.ONE_MINUS_SRC_ALPHA); - j.viewport(bb, cb, Ma, fb); - j.clearColor(Q.r, Q.g, Q.b, - R); - this.context = j; - var Mb = j.getParameter(j.MAX_TEXTURE_IMAGE_UNITS), - $b = j.getParameter(j.MAX_VERTEX_TEXTURE_IMAGE_UNITS); - j.getParameter(j.MAX_TEXTURE_SIZE); - var ac = j.getParameter(j.MAX_CUBE_MAP_TEXTURE_SIZE), - Nb = La ? j.getParameter(La.MAX_TEXTURE_MAX_ANISOTROPY_EXT) : 0, - Bb = 0 < $b, - yb = Bb && Oa; - Fa && j.getParameter(j.COMPRESSED_TEXTURE_FORMATS); - var bc = j.getShaderPrecisionFormat(j.VERTEX_SHADER, j.HIGH_FLOAT), - cc = j.getShaderPrecisionFormat(j.VERTEX_SHADER, j.MEDIUM_FLOAT); - j.getShaderPrecisionFormat(j.VERTEX_SHADER, j.LOW_FLOAT); - var qc = j.getShaderPrecisionFormat(j.FRAGMENT_SHADER, j.HIGH_FLOAT), - rc = j.getShaderPrecisionFormat(j.FRAGMENT_SHADER, j.MEDIUM_FLOAT); - j.getShaderPrecisionFormat(j.FRAGMENT_SHADER, j.LOW_FLOAT); - j.getShaderPrecisionFormat(j.VERTEX_SHADER, j.HIGH_INT); - j.getShaderPrecisionFormat(j.VERTEX_SHADER, j.MEDIUM_INT); - j.getShaderPrecisionFormat(j.VERTEX_SHADER, j.LOW_INT); - j.getShaderPrecisionFormat(j.FRAGMENT_SHADER, j.HIGH_INT); - j.getShaderPrecisionFormat(j.FRAGMENT_SHADER, j.MEDIUM_INT); - j.getShaderPrecisionFormat(j.FRAGMENT_SHADER, - j.LOW_INT); - var sc = 0 < bc.precision && 0 < qc.precision, - Ob = 0 < cc.precision && 0 < rc.precision; - "highp" === M && !sc && (Ob ? (M = "mediump", console.warn("WebGLRenderer: highp not supported, using mediump")) : (M = "lowp", console.warn("WebGLRenderer: highp and mediump not supported, using lowp"))); - "mediump" === M && !Ob && (M = "lowp", console.warn("WebGLRenderer: mediump not supported, using lowp")); - this.getContext = function() { - return j - }; - this.supportsVertexTextures = function() { - return Bb - }; - this.supportsFloatTextures = function() { - return Oa - }; - this.supportsStandardDerivatives = function() { - return ua - }; - this.supportsCompressedTextureS3TC = function() { - return Fa - }; - this.getMaxAnisotropy = function() { - return Nb - }; - this.getPrecision = function() { - return M - }; - this.setSize = function(a, b, c) { - B.width = a * this.devicePixelRatio; - B.height = b * this.devicePixelRatio; - 1 !== this.devicePixelRatio && !1 !== c && (B.style.width = a + "px", B.style.height = b + "px"); - this.setViewport(0, 0, B.width, B.height) - }; - this.setViewport = function(a, b, c, d) { - bb = void 0 !== a ? a : 0; - cb = void 0 !== b ? b : 0; - Ma = void 0 !== c ? c : B.width; - fb = void 0 !== d ? d : B.height; - j.viewport(bb, cb, Ma, fb) - }; - this.setScissor = function(a, b, c, d) { - j.scissor(a, b, c, d) - }; - this.enableScissorTest = function(a) { - a ? j.enable(j.SCISSOR_TEST) : j.disable(j.SCISSOR_TEST) - }; - this.setClearColor = function(a, b) { - Q.set(a); - R = void 0 !== b ? b : 1; - j.clearColor(Q.r, Q.g, Q.b, R) - }; - this.setClearColorHex = function(a, b) { - console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead."); - this.setClearColor(a, b) - }; - this.getClearColor = function() { - return Q - }; - this.getClearAlpha = function() { - return R - }; - this.clear = function(a, b, c) { - var d = 0; - if (void 0 === a || a) d |= j.COLOR_BUFFER_BIT; - if (void 0 === b || b) d |= j.DEPTH_BUFFER_BIT; - if (void 0 === c || c) d |= j.STENCIL_BUFFER_BIT; - j.clear(d) - }; - this.clearColor = function() { - j.clear(j.COLOR_BUFFER_BIT) - }; - this.clearDepth = function() { - j.clear(j.DEPTH_BUFFER_BIT) - }; - this.clearStencil = function() { - j.clear(j.STENCIL_BUFFER_BIT) - }; - this.clearTarget = function(a, b, c, d) { - this.setRenderTarget(a); - this.clear(b, c, d) - }; - this.addPostPlugin = function(a) { - a.init(this); - this.renderPluginsPost.push(a) - }; - this.addPrePlugin = function(a) { - a.init(this); - this.renderPluginsPre.push(a) - }; - this.updateShadowMap = function(a, b) { - Ba = null; - Aa = $ = ka = Ga = ja = -1; - ta = !0; - U = Y = -1; - this.shadowMapPlugin.update(a, b) - }; - var Cb = function(a) { - a = a.target; - a.removeEventListener("dispose", Cb); - a.__webglInit = void 0; - if (a instanceof THREE.BufferGeometry) { - var b = a.attributes, - c; - for (c in b) void 0 !== b[c].buffer && j.deleteBuffer(b[c].buffer); - L.info.memory.geometries-- - } else if (void 0 !== a.geometryGroups) for (b in a.geometryGroups) { - c = a.geometryGroups[b]; - if (void 0 !== c.numMorphTargets) for (var d = 0, e = c.numMorphTargets; d < e; d++) j.deleteBuffer(c.__webglMorphTargetsBuffers[d]); - if (void 0 !== c.numMorphNormals) { - d = 0; - for (e = c.numMorphNormals; d < e; d++) j.deleteBuffer(c.__webglMorphNormalsBuffers[d]) - } - Hb(c) - } else Hb(a) - }, Db = function(a) { - a = a.target; - a.removeEventListener("dispose", Db); - a.image && a.image.__webglTextureCube ? j.deleteTexture(a.image.__webglTextureCube) : a.__webglInit && (a.__webglInit = !1, j.deleteTexture(a.__webglTexture)); - L.info.memory.textures-- - }, Eb = function(a) { - a = a.target; - a.removeEventListener("dispose", - Eb); - if (a && a.__webglTexture) if (j.deleteTexture(a.__webglTexture), a instanceof THREE.WebGLRenderTargetCube) for (var b = 0; 6 > b; b++) j.deleteFramebuffer(a.__webglFramebuffer[b]), j.deleteRenderbuffer(a.__webglRenderbuffer[b]); - else j.deleteFramebuffer(a.__webglFramebuffer), j.deleteRenderbuffer(a.__webglRenderbuffer); - L.info.memory.textures-- - }, Fb = function(a) { - a = a.target; - a.removeEventListener("dispose", Fb); - Gb(a) - }, Hb = function(a) { - void 0 !== a.__webglVertexBuffer && j.deleteBuffer(a.__webglVertexBuffer); - void 0 !== a.__webglNormalBuffer && j.deleteBuffer(a.__webglNormalBuffer); - void 0 !== a.__webglTangentBuffer && j.deleteBuffer(a.__webglTangentBuffer); - void 0 !== a.__webglColorBuffer && j.deleteBuffer(a.__webglColorBuffer); - void 0 !== a.__webglUVBuffer && j.deleteBuffer(a.__webglUVBuffer); - void 0 !== a.__webglUV2Buffer && j.deleteBuffer(a.__webglUV2Buffer); - void 0 !== a.__webglSkinIndicesBuffer && j.deleteBuffer(a.__webglSkinIndicesBuffer); - void 0 !== a.__webglSkinWeightsBuffer && j.deleteBuffer(a.__webglSkinWeightsBuffer); - void 0 !== a.__webglFaceBuffer && j.deleteBuffer(a.__webglFaceBuffer); - void 0 !== a.__webglLineBuffer && j.deleteBuffer(a.__webglLineBuffer); - void 0 !== a.__webglLineDistanceBuffer && j.deleteBuffer(a.__webglLineDistanceBuffer); - if (void 0 !== a.__webglCustomAttributesList) for (var b in a.__webglCustomAttributesList) j.deleteBuffer(a.__webglCustomAttributesList[b].buffer); - L.info.memory.geometries-- - }, Gb = function(a) { - var b = a.program; - if (void 0 !== b) { - a.program = void 0; - var c, d, e = !1, - a = 0; - for (c = da.length; a < c; a++) if (d = da[a], d.program === b) { - d.usedTimes--; - 0 === d.usedTimes && (e = !0); - break - } - if (!0 === e) { - e = []; - a = 0; - for (c = da.length; a < c; a++) d = da[a], d.program !== b && e.push(d); - da = e; - j.deleteProgram(b); - L.info.memory.programs-- - } - } - }; - this.renderBufferImmediate = function(a, b, c) { - a.hasPositions && !a.__webglVertexBuffer && (a.__webglVertexBuffer = j.createBuffer()); - a.hasNormals && !a.__webglNormalBuffer && (a.__webglNormalBuffer = j.createBuffer()); - a.hasUvs && !a.__webglUvBuffer && (a.__webglUvBuffer = j.createBuffer()); - a.hasColors && !a.__webglColorBuffer && (a.__webglColorBuffer = j.createBuffer()); - a.hasPositions && (j.bindBuffer(j.ARRAY_BUFFER, - a.__webglVertexBuffer), j.bufferData(j.ARRAY_BUFFER, a.positionArray, j.DYNAMIC_DRAW), j.enableVertexAttribArray(b.attributes.position), j.vertexAttribPointer(b.attributes.position, 3, j.FLOAT, !1, 0, 0)); - if (a.hasNormals) { - j.bindBuffer(j.ARRAY_BUFFER, a.__webglNormalBuffer); - if (c.shading === THREE.FlatShading) { - var d, e, f, g, h, i, k, l, m, n, p, q = 3 * a.count; - for (p = 0; p < q; p += 9) n = a.normalArray, d = n[p], e = n[p + 1], f = n[p + 2], g = n[p + 3], i = n[p + 4], l = n[p + 5], h = n[p + 6], k = n[p + 7], m = n[p + 8], d = (d + g + h) / 3, e = (e + i + k) / 3, f = (f + l + m) / 3, n[p] = d, n[p + 1] = e, n[p + 2] = f, n[p + 3] = d, n[p + 4] = e, n[p + 5] = f, n[p + 6] = d, n[p + 7] = e, n[p + 8] = f - } - j.bufferData(j.ARRAY_BUFFER, a.normalArray, j.DYNAMIC_DRAW); - j.enableVertexAttribArray(b.attributes.normal); - j.vertexAttribPointer(b.attributes.normal, 3, j.FLOAT, !1, 0, 0) - } - a.hasUvs && c.map && (j.bindBuffer(j.ARRAY_BUFFER, a.__webglUvBuffer), j.bufferData(j.ARRAY_BUFFER, a.uvArray, j.DYNAMIC_DRAW), j.enableVertexAttribArray(b.attributes.uv), j.vertexAttribPointer(b.attributes.uv, 2, j.FLOAT, !1, 0, 0)); - a.hasColors && c.vertexColors !== THREE.NoColors && (j.bindBuffer(j.ARRAY_BUFFER, - a.__webglColorBuffer), j.bufferData(j.ARRAY_BUFFER, a.colorArray, j.DYNAMIC_DRAW), j.enableVertexAttribArray(b.attributes.color), j.vertexAttribPointer(b.attributes.color, 3, j.FLOAT, !1, 0, 0)); - j.drawArrays(j.TRIANGLES, 0, a.count); - a.count = 0 - }; - this.renderBufferDirect = function(a, b, c, d, e, f) { - if (!1 !== d.visible) { - var i, k, l, m; - i = z(a, b, c, d, f); - b = i.attributes; - a = e.attributes; - c = !1; - i = 16777215 * e.id + 2 * i.id + (d.wireframe ? 1 : 0); - i !== $ && ($ = i, c = !0); - c && g(); - if (f instanceof THREE.Mesh) if (f = a.index) { - e = e.offsets; - 1 < e.length && (c = !0); - for (var n = 0, p = e.length; n < p; n++) { - var q = e[n].index; - if (c) { - for (k in b) l = b[k], i = a[k], 0 <= l && (i ? (m = i.itemSize, j.bindBuffer(j.ARRAY_BUFFER, i.buffer), h(l), j.vertexAttribPointer(l, m, j.FLOAT, !1, 0, 4 * q * m)) : d.defaultAttributeValues && (2 === d.defaultAttributeValues[k].length ? j.vertexAttrib2fv(l, d.defaultAttributeValues[k]) : 3 === d.defaultAttributeValues[k].length && j.vertexAttrib3fv(l, d.defaultAttributeValues[k]))); - j.bindBuffer(j.ELEMENT_ARRAY_BUFFER, f.buffer) - } - j.drawElements(j.TRIANGLES, e[n].count, j.UNSIGNED_SHORT, 2 * e[n].start); - L.info.render.calls++; - L.info.render.vertices += e[n].count; - L.info.render.faces += e[n].count / 3 - } - } else { - if (c) for (k in b) "index" !== k && (l = b[k], i = a[k], 0 <= l && (i ? (m = i.itemSize, j.bindBuffer(j.ARRAY_BUFFER, i.buffer), h(l), j.vertexAttribPointer(l, m, j.FLOAT, !1, 0, 0)) : d.defaultAttributeValues && d.defaultAttributeValues[k] && (2 === d.defaultAttributeValues[k].length ? j.vertexAttrib2fv(l, d.defaultAttributeValues[k]) : 3 === d.defaultAttributeValues[k].length && j.vertexAttrib3fv(l, d.defaultAttributeValues[k])))); - d = e.attributes.position; - j.drawArrays(j.TRIANGLES, 0, d.numItems / 3); - L.info.render.calls++; - L.info.render.vertices += d.numItems / 3; - L.info.render.faces += d.numItems / 3 / 3 - } else if (f instanceof THREE.ParticleSystem) { - if (c) { - for (k in b) l = b[k], i = a[k], 0 <= l && (i ? (m = i.itemSize, j.bindBuffer(j.ARRAY_BUFFER, i.buffer), h(l), j.vertexAttribPointer(l, m, j.FLOAT, !1, 0, 0)) : d.defaultAttributeValues && d.defaultAttributeValues[k] && (2 === d.defaultAttributeValues[k].length ? j.vertexAttrib2fv(l, d.defaultAttributeValues[k]) : 3 === d.defaultAttributeValues[k].length && j.vertexAttrib3fv(l, d.defaultAttributeValues[k]))); - d = a.position; - j.drawArrays(j.POINTS, 0, d.numItems / 3); - L.info.render.calls++; - L.info.render.points += d.numItems / 3 - } - } else if (f instanceof THREE.Line && c) { - for (k in b) l = b[k], i = a[k], 0 <= l && (i ? (m = i.itemSize, j.bindBuffer(j.ARRAY_BUFFER, i.buffer), h(l), j.vertexAttribPointer(l, m, j.FLOAT, !1, 0, 0)) : d.defaultAttributeValues && d.defaultAttributeValues[k] && (2 === d.defaultAttributeValues[k].length ? j.vertexAttrib2fv(l, d.defaultAttributeValues[k]) : 3 === d.defaultAttributeValues[k].length && j.vertexAttrib3fv(l, d.defaultAttributeValues[k]))); - k = f.type === THREE.LineStrip ? j.LINE_STRIP : j.LINES; - E(d.linewidth); - d = a.position; - j.drawArrays(k, 0, d.numItems / 3); - L.info.render.calls++; - L.info.render.points += d.numItems - } - } - }; - this.renderBuffer = function(a, b, c, d, e, f) { - if (!1 !== d.visible) { - var i, l, c = z(a, b, c, d, f), - a = c.attributes, - b = !1, - c = 16777215 * e.id + 2 * c.id + (d.wireframe ? 1 : 0); - c !== $ && ($ = c, b = !0); - b && g(); - if (!d.morphTargets && 0 <= a.position) b && (j.bindBuffer(j.ARRAY_BUFFER, e.__webglVertexBuffer), h(a.position), j.vertexAttribPointer(a.position, - 3, j.FLOAT, !1, 0, 0)); - else if (f.morphTargetBase) { - c = d.program.attributes; - 1 !== f.morphTargetBase && 0 <= c.position ? (j.bindBuffer(j.ARRAY_BUFFER, e.__webglMorphTargetsBuffers[f.morphTargetBase]), h(c.position), j.vertexAttribPointer(c.position, 3, j.FLOAT, !1, 0, 0)) : 0 <= c.position && (j.bindBuffer(j.ARRAY_BUFFER, e.__webglVertexBuffer), h(c.position), j.vertexAttribPointer(c.position, 3, j.FLOAT, !1, 0, 0)); - if (f.morphTargetForcedOrder.length) { - var m = 0; - l = f.morphTargetForcedOrder; - for (i = f.morphTargetInfluences; m < d.numSupportedMorphTargets && m < l.length;) 0 <= c["morphTarget" + m] && (j.bindBuffer(j.ARRAY_BUFFER, e.__webglMorphTargetsBuffers[l[m]]), h(c["morphTarget" + m]), j.vertexAttribPointer(c["morphTarget" + m], 3, j.FLOAT, !1, 0, 0)), 0 <= c["morphNormal" + m] && d.morphNormals && (j.bindBuffer(j.ARRAY_BUFFER, e.__webglMorphNormalsBuffers[l[m]]), h(c["morphNormal" + m]), j.vertexAttribPointer(c["morphNormal" + m], 3, j.FLOAT, !1, 0, 0)), f.__webglMorphTargetInfluences[m] = i[l[m]], m++ - } else { - l = []; - i = f.morphTargetInfluences; - var n, p = i.length; - for (n = 0; n < p; n++) m = i[n], 0 < m && l.push([m, - n]); - l.length > d.numSupportedMorphTargets ? (l.sort(k), l.length = d.numSupportedMorphTargets) : l.length > d.numSupportedMorphNormals ? l.sort(k) : 0 === l.length && l.push([0, 0]); - for (m = 0; m < d.numSupportedMorphTargets;) l[m] ? (n = l[m][1], 0 <= c["morphTarget" + m] && (j.bindBuffer(j.ARRAY_BUFFER, e.__webglMorphTargetsBuffers[n]), h(c["morphTarget" + m]), j.vertexAttribPointer(c["morphTarget" + m], 3, j.FLOAT, !1, 0, 0)), 0 <= c["morphNormal" + m] && d.morphNormals && (j.bindBuffer(j.ARRAY_BUFFER, e.__webglMorphNormalsBuffers[n]), h(c["morphNormal" + m]), j.vertexAttribPointer(c["morphNormal" + m], 3, j.FLOAT, !1, 0, 0)), f.__webglMorphTargetInfluences[m] = i[n]) : f.__webglMorphTargetInfluences[m] = 0, m++ - } - null !== d.program.uniforms.morphTargetInfluences && j.uniform1fv(d.program.uniforms.morphTargetInfluences, f.__webglMorphTargetInfluences) - } - if (b) { - if (e.__webglCustomAttributesList) { - i = 0; - for (l = e.__webglCustomAttributesList.length; i < l; i++) c = e.__webglCustomAttributesList[i], 0 <= a[c.buffer.belongsToAttribute] && (j.bindBuffer(j.ARRAY_BUFFER, c.buffer), h(a[c.buffer.belongsToAttribute]), - j.vertexAttribPointer(a[c.buffer.belongsToAttribute], c.size, j.FLOAT, !1, 0, 0)) - } - 0 <= a.color && (0 < f.geometry.colors.length || 0 < f.geometry.faces.length ? (j.bindBuffer(j.ARRAY_BUFFER, e.__webglColorBuffer), h(a.color), j.vertexAttribPointer(a.color, 3, j.FLOAT, !1, 0, 0)) : d.defaultAttributeValues && j.vertexAttrib3fv(a.color, d.defaultAttributeValues.color)); - 0 <= a.normal && (j.bindBuffer(j.ARRAY_BUFFER, e.__webglNormalBuffer), h(a.normal), j.vertexAttribPointer(a.normal, 3, j.FLOAT, !1, 0, 0)); - 0 <= a.tangent && (j.bindBuffer(j.ARRAY_BUFFER, - e.__webglTangentBuffer), h(a.tangent), j.vertexAttribPointer(a.tangent, 4, j.FLOAT, !1, 0, 0)); - 0 <= a.uv && (f.geometry.faceVertexUvs[0] ? (j.bindBuffer(j.ARRAY_BUFFER, e.__webglUVBuffer), h(a.uv), j.vertexAttribPointer(a.uv, 2, j.FLOAT, !1, 0, 0)) : d.defaultAttributeValues && j.vertexAttrib2fv(a.uv, d.defaultAttributeValues.uv)); - 0 <= a.uv2 && (f.geometry.faceVertexUvs[1] ? (j.bindBuffer(j.ARRAY_BUFFER, e.__webglUV2Buffer), h(a.uv2), j.vertexAttribPointer(a.uv2, 2, j.FLOAT, !1, 0, 0)) : d.defaultAttributeValues && j.vertexAttrib2fv(a.uv2, - d.defaultAttributeValues.uv2)); - d.skinning && (0 <= a.skinIndex && 0 <= a.skinWeight) && (j.bindBuffer(j.ARRAY_BUFFER, e.__webglSkinIndicesBuffer), h(a.skinIndex), j.vertexAttribPointer(a.skinIndex, 4, j.FLOAT, !1, 0, 0), j.bindBuffer(j.ARRAY_BUFFER, e.__webglSkinWeightsBuffer), h(a.skinWeight), j.vertexAttribPointer(a.skinWeight, 4, j.FLOAT, !1, 0, 0)); - 0 <= a.lineDistance && (j.bindBuffer(j.ARRAY_BUFFER, e.__webglLineDistanceBuffer), h(a.lineDistance), j.vertexAttribPointer(a.lineDistance, 1, j.FLOAT, !1, 0, 0)) - } - f instanceof THREE.Mesh ? (d.wireframe ? (E(d.wireframeLinewidth), b && j.bindBuffer(j.ELEMENT_ARRAY_BUFFER, e.__webglLineBuffer), j.drawElements(j.LINES, e.__webglLineCount, j.UNSIGNED_SHORT, 0)) : (b && j.bindBuffer(j.ELEMENT_ARRAY_BUFFER, e.__webglFaceBuffer), j.drawElements(j.TRIANGLES, e.__webglFaceCount, j.UNSIGNED_SHORT, 0)), L.info.render.calls++, L.info.render.vertices += e.__webglFaceCount, L.info.render.faces += e.__webglFaceCount / 3) : f instanceof THREE.Line ? (f = f.type === THREE.LineStrip ? j.LINE_STRIP : j.LINES, E(d.linewidth), j.drawArrays(f, 0, - e.__webglLineCount), L.info.render.calls++) : f instanceof THREE.ParticleSystem && (j.drawArrays(j.POINTS, 0, e.__webglParticleCount), L.info.render.calls++, L.info.render.points += e.__webglParticleCount) - } - }; - this.render = function(a, b, c, d) { - if (!1 === b instanceof THREE.Camera) console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera."); - else { - var e, f, g, h, k = a.__lights, - n = a.fog; - Aa = -1; - ta = !0; - !0 === a.autoUpdate && a.updateMatrixWorld(); - void 0 === b.parent && b.updateMatrixWorld(); - b.matrixWorldInverse.getInverse(b.matrixWorld); - Ea.multiplyMatrices(b.projectionMatrix, b.matrixWorldInverse); - la.setFromMatrix(Ea); - this.autoUpdateObjects && this.initWebGLObjects(a); - m(this.renderPluginsPre, a, b); - L.info.render.calls = 0; - L.info.render.vertices = 0; - L.info.render.faces = 0; - L.info.render.points = 0; - this.setRenderTarget(c); - (this.autoClear || d) && this.clear(this.autoClearColor, this.autoClearDepth, this.autoClearStencil); - h = a.__webglObjects; - d = 0; - for (e = h.length; d < e; d++) if (f = h[d], g = f.object, f.id = d, f.render = !1, g.visible && (!(g instanceof THREE.Mesh || g instanceof - THREE.ParticleSystem) || !g.frustumCulled || la.intersectsObject(g))) { - var q = g; - q._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse, q.matrixWorld); - q._normalMatrix.getNormalMatrix(q._modelViewMatrix); - var q = f, - r = q.buffer, - t = void 0, - s = t = void 0, - s = q.object.material; - if (s instanceof THREE.MeshFaceMaterial) t = r.materialIndex, t = s.materials[t], t.transparent ? (q.transparent = t, q.opaque = null) : (q.opaque = t, q.transparent = null); - else if (t = s) t.transparent ? (q.transparent = t, q.opaque = null) : (q.opaque = t, q.transparent = null); - f.render = !0; - !0 === this.sortObjects && (null !== g.renderDepth ? f.z = g.renderDepth : (ra.setFromMatrixPosition(g.matrixWorld), ra.applyProjection(Ea), f.z = ra.z)) - } - this.sortObjects && h.sort(i); - h = a.__webglObjectsImmediate; - d = 0; - for (e = h.length; d < e; d++) f = h[d], g = f.object, g.visible && (g._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse, g.matrixWorld), g._normalMatrix.getNormalMatrix(g._modelViewMatrix), g = f.object.material, g.transparent ? (f.transparent = g, f.opaque = null) : (f.opaque = g, f.transparent = null)); - a.overrideMaterial ? (d = a.overrideMaterial, - this.setBlending(d.blending, d.blendEquation, d.blendSrc, d.blendDst), this.setDepthTest(d.depthTest), this.setDepthWrite(d.depthWrite), A(d.polygonOffset, d.polygonOffsetFactor, d.polygonOffsetUnits), l(a.__webglObjects, !1, "", b, k, n, !0, d), p(a.__webglObjectsImmediate, "", b, k, n, !1, d)) : (d = null, this.setBlending(THREE.NoBlending), l(a.__webglObjects, !0, "opaque", b, k, n, !1, d), p(a.__webglObjectsImmediate, "opaque", b, k, n, !1, d), l(a.__webglObjects, !1, "transparent", b, k, n, !0, d), p(a.__webglObjectsImmediate, "transparent", b, - k, n, !0, d)); - m(this.renderPluginsPost, a, b); - c && (c.generateMipmaps && c.minFilter !== THREE.NearestFilter && c.minFilter !== THREE.LinearFilter) && (c instanceof THREE.WebGLRenderTargetCube ? (j.bindTexture(j.TEXTURE_CUBE_MAP, c.__webglTexture), j.generateMipmap(j.TEXTURE_CUBE_MAP), j.bindTexture(j.TEXTURE_CUBE_MAP, null)) : (j.bindTexture(j.TEXTURE_2D, c.__webglTexture), j.generateMipmap(j.TEXTURE_2D), j.bindTexture(j.TEXTURE_2D, null))); - this.setDepthTest(!0); - this.setDepthWrite(!0) - } - }; - this.renderImmediateObject = function(a, - b, c, d, e) { - var f = z(a, b, c, d, e); - $ = -1; - L.setMaterialFaces(d); - e.immediateRenderCallback ? e.immediateRenderCallback(f, j, la) : e.render(function(a) { - L.renderBufferImmediate(a, f, d) - }) - }; - this.initWebGLObjects = function(a) { - a.__webglObjects || (a.__webglObjects = [], a.__webglObjectsImmediate = [], a.__webglSprites = [], a.__webglFlares = []); - for (; a.__objectsAdded.length;) t(a.__objectsAdded[0], a), a.__objectsAdded.splice(0, 1); - for (; a.__objectsRemoved.length;) u(a.__objectsRemoved[0], a), a.__objectsRemoved.splice(0, 1); - for (var b = 0, g = a.__webglObjects.length; b < g; b++) { - var h = a.__webglObjects[b].object; - void 0 === h.__webglInit && (void 0 !== h.__webglActive && u(h, a), t(h, a)); - var i = h, - l = i.geometry, - m = void 0, - p = void 0, - r = void 0; - if (l instanceof THREE.BufferGeometry) { - var s = j.DYNAMIC_DRAW, - v = !l.dynamic, - z = l.attributes, - y = void 0, - x = void 0; - for (y in z) x = z[y], x.needsUpdate && ("index" === y ? (j.bindBuffer(j.ELEMENT_ARRAY_BUFFER, x.buffer), j.bufferData(j.ELEMENT_ARRAY_BUFFER, x.array, s)) : (j.bindBuffer(j.ARRAY_BUFFER, x.buffer), j.bufferData(j.ARRAY_BUFFER, x.array, s)), x.needsUpdate = !1), v && !x.dynamic && (x.array = null) - } else if (i instanceof THREE.Mesh) { - for (var A = 0, B = l.geometryGroupsList.length; A < B; A++) if (m = l.geometryGroupsList[A], r = d(i, m), l.buffersNeedUpdate && c(m, i), p = r.attributes && q(r), l.verticesNeedUpdate || l.morphTargetsNeedUpdate || l.elementsNeedUpdate || l.uvsNeedUpdate || l.normalsNeedUpdate || l.colorsNeedUpdate || l.tangentsNeedUpdate || p) { - var w = m, - E = i, - D = j.DYNAMIC_DRAW, - G = !l.dynamic, - F = r; - if (w.__inittedArrays) { - var K = e(F), - I = F.vertexColors ? F.vertexColors : !1, - L = f(F), - O = K === THREE.SmoothShading, - C = void 0, - J = void 0, - V = void 0, - M = void 0, - Q = void 0, - ba = void 0, - R = void 0, - U = void 0, - Y = void 0, - za = void 0, - $ = void 0, - P = void 0, - X = void 0, - W = void 0, - Ba = void 0, - ea = void 0, - Aa = void 0, - ca = void 0, - da = void 0, - ha = void 0, - fa = void 0, - ja = void 0, - ka = void 0, - la = void 0, - na = void 0, - pa = void 0, - sa = void 0, - ta = void 0, - ua = void 0, - Ca = void 0, - Da = void 0, - Ga = void 0, - Fa = void 0, - Ka = void 0, - Sa = void 0, - La = void 0, - va = void 0, - wa = void 0, - Qa = void 0, - Ra = void 0, - db = 0, - eb = 0, - Oa = 0, - Pa = 0, - Ua = 0, - hb = 0, - Ta = 0, - tb = 0, - Za = 0, - qa = 0, - xa = 0, - N = 0, - Na = void 0, - ib = w.__vertexArray, - bb = w.__uvArray, - cb = w.__uv2Array, - Ma = w.__normalArray, - Va = w.__tangentArray, - jb = w.__colorArray, - Wa = w.__skinIndexArray, - Xa = w.__skinWeightArray, - fb = w.__morphTargetsArrays, - sb = w.__morphNormalsArrays, - pb = w.__webglCustomAttributesList, - H = void 0, - Pb = w.__faceArray, - vb = w.__lineArray, - Ha = E.geometry, - Bb = Ha.elementsNeedUpdate, - yb = Ha.uvsNeedUpdate, - Db = Ha.normalsNeedUpdate, - Mb = Ha.tangentsNeedUpdate, - Nb = Ha.colorsNeedUpdate, - Ob = Ha.morphTargetsNeedUpdate, - ec = Ha.vertices, - aa = w.faces3, - kb = Ha.faces, - Cb = Ha.faceVertexUvs[0], - Eb = Ha.faceVertexUvs[1], - fc = Ha.skinIndices, - Qb = Ha.skinWeights, - Rb = Ha.morphTargets, - Fb = Ha.morphNormals; - if (Ha.verticesNeedUpdate) { - C = 0; - for (J = aa.length; C < J; C++) M = kb[aa[C]], P = ec[M.a], X = ec[M.b], W = ec[M.c], ib[eb] = P.x, ib[eb + 1] = P.y, ib[eb + 2] = P.z, ib[eb + 3] = X.x, ib[eb + 4] = X.y, ib[eb + 5] = X.z, ib[eb + 6] = W.x, ib[eb + 7] = W.y, ib[eb + 8] = W.z, eb += 9; - j.bindBuffer(j.ARRAY_BUFFER, w.__webglVertexBuffer); - j.bufferData(j.ARRAY_BUFFER, ib, D) - } - if (Ob) { - Sa = 0; - for (La = Rb.length; Sa < La; Sa++) { - C = xa = 0; - for (J = aa.length; C < J; C++) Qa = aa[C], M = kb[Qa], P = Rb[Sa].vertices[M.a], X = Rb[Sa].vertices[M.b], W = Rb[Sa].vertices[M.c], va = fb[Sa], va[xa] = P.x, - va[xa + 1] = P.y, va[xa + 2] = P.z, va[xa + 3] = X.x, va[xa + 4] = X.y, va[xa + 5] = X.z, va[xa + 6] = W.x, va[xa + 7] = W.y, va[xa + 8] = W.z, F.morphNormals && (O ? (Ra = Fb[Sa].vertexNormals[Qa], ca = Ra.a, da = Ra.b, ha = Ra.c) : ha = da = ca = Fb[Sa].faceNormals[Qa], wa = sb[Sa], wa[xa] = ca.x, wa[xa + 1] = ca.y, wa[xa + 2] = ca.z, wa[xa + 3] = da.x, wa[xa + 4] = da.y, wa[xa + 5] = da.z, wa[xa + 6] = ha.x, wa[xa + 7] = ha.y, wa[xa + 8] = ha.z), xa += 9; - j.bindBuffer(j.ARRAY_BUFFER, w.__webglMorphTargetsBuffers[Sa]); - j.bufferData(j.ARRAY_BUFFER, fb[Sa], D); - F.morphNormals && (j.bindBuffer(j.ARRAY_BUFFER, w.__webglMorphNormalsBuffers[Sa]), - j.bufferData(j.ARRAY_BUFFER, sb[Sa], D)) - } - } - if (Qb.length) { - C = 0; - for (J = aa.length; C < J; C++) M = kb[aa[C]], la = Qb[M.a], na = Qb[M.b], pa = Qb[M.c], Xa[qa] = la.x, Xa[qa + 1] = la.y, Xa[qa + 2] = la.z, Xa[qa + 3] = la.w, Xa[qa + 4] = na.x, Xa[qa + 5] = na.y, Xa[qa + 6] = na.z, Xa[qa + 7] = na.w, Xa[qa + 8] = pa.x, Xa[qa + 9] = pa.y, Xa[qa + 10] = pa.z, Xa[qa + 11] = pa.w, sa = fc[M.a], ta = fc[M.b], ua = fc[M.c], Wa[qa] = sa.x, Wa[qa + 1] = sa.y, Wa[qa + 2] = sa.z, Wa[qa + 3] = sa.w, Wa[qa + 4] = ta.x, Wa[qa + 5] = ta.y, Wa[qa + 6] = ta.z, Wa[qa + 7] = ta.w, Wa[qa + 8] = ua.x, Wa[qa + 9] = ua.y, Wa[qa + 10] = ua.z, Wa[qa + 11] = ua.w, qa += 12; - 0 < qa && (j.bindBuffer(j.ARRAY_BUFFER, w.__webglSkinIndicesBuffer), j.bufferData(j.ARRAY_BUFFER, Wa, D), j.bindBuffer(j.ARRAY_BUFFER, w.__webglSkinWeightsBuffer), j.bufferData(j.ARRAY_BUFFER, Xa, D)) - } - if (Nb && I) { - C = 0; - for (J = aa.length; C < J; C++) M = kb[aa[C]], R = M.vertexColors, U = M.color, 3 === R.length && I === THREE.VertexColors ? (fa = R[0], ja = R[1], ka = R[2]) : ka = ja = fa = U, jb[Za] = fa.r, jb[Za + 1] = fa.g, jb[Za + 2] = fa.b, jb[Za + 3] = ja.r, jb[Za + 4] = ja.g, jb[Za + 5] = ja.b, jb[Za + 6] = ka.r, jb[Za + 7] = ka.g, jb[Za + 8] = ka.b, Za += 9; - 0 < Za && (j.bindBuffer(j.ARRAY_BUFFER, - w.__webglColorBuffer), j.bufferData(j.ARRAY_BUFFER, jb, D)) - } - if (Mb && Ha.hasTangents) { - C = 0; - for (J = aa.length; C < J; C++) M = kb[aa[C]], Y = M.vertexTangents, Ba = Y[0], ea = Y[1], Aa = Y[2], Va[Ta] = Ba.x, Va[Ta + 1] = Ba.y, Va[Ta + 2] = Ba.z, Va[Ta + 3] = Ba.w, Va[Ta + 4] = ea.x, Va[Ta + 5] = ea.y, Va[Ta + 6] = ea.z, Va[Ta + 7] = ea.w, Va[Ta + 8] = Aa.x, Va[Ta + 9] = Aa.y, Va[Ta + 10] = Aa.z, Va[Ta + 11] = Aa.w, Ta += 12; - j.bindBuffer(j.ARRAY_BUFFER, w.__webglTangentBuffer); - j.bufferData(j.ARRAY_BUFFER, Va, D) - } - if (Db && K) { - C = 0; - for (J = aa.length; C < J; C++) if (M = kb[aa[C]], Q = M.vertexNormals, ba = M.normal, - 3 === Q.length && O) for (Ca = 0; 3 > Ca; Ca++) Ga = Q[Ca], Ma[hb] = Ga.x, Ma[hb + 1] = Ga.y, Ma[hb + 2] = Ga.z, hb += 3; - else for (Ca = 0; 3 > Ca; Ca++) Ma[hb] = ba.x, Ma[hb + 1] = ba.y, Ma[hb + 2] = ba.z, hb += 3; - j.bindBuffer(j.ARRAY_BUFFER, w.__webglNormalBuffer); - j.bufferData(j.ARRAY_BUFFER, Ma, D) - } - if (yb && Cb && L) { - C = 0; - for (J = aa.length; C < J; C++) if (V = aa[C], za = Cb[V], void 0 !== za) for (Ca = 0; 3 > Ca; Ca++) Fa = za[Ca], bb[Oa] = Fa.x, bb[Oa + 1] = Fa.y, Oa += 2; - 0 < Oa && (j.bindBuffer(j.ARRAY_BUFFER, w.__webglUVBuffer), j.bufferData(j.ARRAY_BUFFER, bb, D)) - } - if (yb && Eb && L) { - C = 0; - for (J = aa.length; C < J; C++) if (V = aa[C], $ = Eb[V], void 0 !== $) for (Ca = 0; 3 > Ca; Ca++) Ka = $[Ca], cb[Pa] = Ka.x, cb[Pa + 1] = Ka.y, Pa += 2; - 0 < Pa && (j.bindBuffer(j.ARRAY_BUFFER, w.__webglUV2Buffer), j.bufferData(j.ARRAY_BUFFER, cb, D)) - } - if (Bb) { - C = 0; - for (J = aa.length; C < J; C++) Pb[Ua] = db, Pb[Ua + 1] = db + 1, Pb[Ua + 2] = db + 2, Ua += 3, vb[tb] = db, vb[tb + 1] = db + 1, vb[tb + 2] = db, vb[tb + 3] = db + 2, vb[tb + 4] = db + 1, vb[tb + 5] = db + 2, tb += 6, db += 3; - j.bindBuffer(j.ELEMENT_ARRAY_BUFFER, w.__webglFaceBuffer); - j.bufferData(j.ELEMENT_ARRAY_BUFFER, Pb, D); - j.bindBuffer(j.ELEMENT_ARRAY_BUFFER, w.__webglLineBuffer); - j.bufferData(j.ELEMENT_ARRAY_BUFFER, vb, D) - } - if (pb) { - Ca = 0; - for (Da = pb.length; Ca < Da; Ca++) if (H = pb[Ca], H.__original.needsUpdate) { - N = 0; - if (1 === H.size) if (void 0 === H.boundTo || "vertices" === H.boundTo) { - C = 0; - for (J = aa.length; C < J; C++) M = kb[aa[C]], H.array[N] = H.value[M.a], H.array[N + 1] = H.value[M.b], H.array[N + 2] = H.value[M.c], N += 3 - } else { - if ("faces" === H.boundTo) { - C = 0; - for (J = aa.length; C < J; C++) Na = H.value[aa[C]], H.array[N] = Na, H.array[N + 1] = Na, H.array[N + 2] = Na, N += 3 - } - } else if (2 === H.size) if (void 0 === H.boundTo || "vertices" === H.boundTo) { - C = 0; - for (J = aa.length; C < J; C++) M = kb[aa[C]], P = H.value[M.a], X = H.value[M.b], W = H.value[M.c], H.array[N] = P.x, H.array[N + 1] = P.y, H.array[N + 2] = X.x, H.array[N + 3] = X.y, H.array[N + 4] = W.x, H.array[N + 5] = W.y, N += 6 - } else { - if ("faces" === H.boundTo) { - C = 0; - for (J = aa.length; C < J; C++) W = X = P = Na = H.value[aa[C]], H.array[N] = P.x, H.array[N + 1] = P.y, H.array[N + 2] = X.x, H.array[N + 3] = X.y, H.array[N + 4] = W.x, H.array[N + 5] = W.y, N += 6 - } - } else if (3 === H.size) { - var oa; - oa = "c" === H.type ? ["r", "g", "b"] : ["x", "y", "z"]; - if (void 0 === H.boundTo || "vertices" === H.boundTo) { - C = 0; - for (J = aa.length; C < J; C++) M = kb[aa[C]], P = H.value[M.a], X = H.value[M.b], W = H.value[M.c], H.array[N] = P[oa[0]], H.array[N + 1] = P[oa[1]], H.array[N + 2] = P[oa[2]], H.array[N + 3] = X[oa[0]], H.array[N + 4] = X[oa[1]], H.array[N + 5] = X[oa[2]], H.array[N + 6] = W[oa[0]], H.array[N + 7] = W[oa[1]], H.array[N + 8] = W[oa[2]], N += 9 - } else if ("faces" === H.boundTo) { - C = 0; - for (J = aa.length; C < J; C++) W = X = P = Na = H.value[aa[C]], H.array[N] = P[oa[0]], H.array[N + 1] = P[oa[1]], H.array[N + 2] = P[oa[2]], H.array[N + 3] = X[oa[0]], H.array[N + 4] = X[oa[1]], H.array[N + 5] = X[oa[2]], H.array[N + 6] = W[oa[0]], - H.array[N + 7] = W[oa[1]], H.array[N + 8] = W[oa[2]], N += 9 - } else if ("faceVertices" === H.boundTo) { - C = 0; - for (J = aa.length; C < J; C++) Na = H.value[aa[C]], P = Na[0], X = Na[1], W = Na[2], H.array[N] = P[oa[0]], H.array[N + 1] = P[oa[1]], H.array[N + 2] = P[oa[2]], H.array[N + 3] = X[oa[0]], H.array[N + 4] = X[oa[1]], H.array[N + 5] = X[oa[2]], H.array[N + 6] = W[oa[0]], H.array[N + 7] = W[oa[1]], H.array[N + 8] = W[oa[2]], N += 9 - } - } else if (4 === H.size) if (void 0 === H.boundTo || "vertices" === H.boundTo) { - C = 0; - for (J = aa.length; C < J; C++) M = kb[aa[C]], P = H.value[M.a], X = H.value[M.b], W = H.value[M.c], - H.array[N] = P.x, H.array[N + 1] = P.y, H.array[N + 2] = P.z, H.array[N + 3] = P.w, H.array[N + 4] = X.x, H.array[N + 5] = X.y, H.array[N + 6] = X.z, H.array[N + 7] = X.w, H.array[N + 8] = W.x, H.array[N + 9] = W.y, H.array[N + 10] = W.z, H.array[N + 11] = W.w, N += 12 - } else if ("faces" === H.boundTo) { - C = 0; - for (J = aa.length; C < J; C++) W = X = P = Na = H.value[aa[C]], H.array[N] = P.x, H.array[N + 1] = P.y, H.array[N + 2] = P.z, H.array[N + 3] = P.w, H.array[N + 4] = X.x, H.array[N + 5] = X.y, H.array[N + 6] = X.z, H.array[N + 7] = X.w, H.array[N + 8] = W.x, H.array[N + 9] = W.y, H.array[N + 10] = W.z, H.array[N + 11] = W.w, N += 12 - } else if ("faceVertices" === H.boundTo) { - C = 0; - for (J = aa.length; C < J; C++) Na = H.value[aa[C]], P = Na[0], X = Na[1], W = Na[2], H.array[N] = P.x, H.array[N + 1] = P.y, H.array[N + 2] = P.z, H.array[N + 3] = P.w, H.array[N + 4] = X.x, H.array[N + 5] = X.y, H.array[N + 6] = X.z, H.array[N + 7] = X.w, H.array[N + 8] = W.x, H.array[N + 9] = W.y, H.array[N + 10] = W.z, H.array[N + 11] = W.w, N += 12 - } - j.bindBuffer(j.ARRAY_BUFFER, H.buffer); - j.bufferData(j.ARRAY_BUFFER, H.array, D) - } - } - G && (delete w.__inittedArrays, delete w.__colorArray, delete w.__normalArray, delete w.__tangentArray, delete w.__uvArray, delete w.__uv2Array, - delete w.__faceArray, delete w.__vertexArray, delete w.__lineArray, delete w.__skinIndexArray, delete w.__skinWeightArray) - } - } - l.verticesNeedUpdate = !1; - l.morphTargetsNeedUpdate = !1; - l.elementsNeedUpdate = !1; - l.uvsNeedUpdate = !1; - l.normalsNeedUpdate = !1; - l.colorsNeedUpdate = !1; - l.tangentsNeedUpdate = !1; - l.buffersNeedUpdate = !1; - r.attributes && n(r) - } else if (i instanceof THREE.Line) { - r = d(i, l); - p = r.attributes && q(r); - if (l.verticesNeedUpdate || l.colorsNeedUpdate || l.lineDistancesNeedUpdate || p) { - var Ya = l, - Sb = j.DYNAMIC_DRAW, - Ib = void 0, - Jb = void 0, - Kb = void 0, - Tb = void 0, - ma = void 0, - Ub = void 0, - Gb = Ya.vertices, - Hb = Ya.colors, - kc = Ya.lineDistances, - Zb = Gb.length, - $b = Hb.length, - ac = kc.length, - Vb = Ya.__vertexArray, - Wb = Ya.__colorArray, - lc = Ya.__lineDistanceArray, - bc = Ya.colorsNeedUpdate, - cc = Ya.lineDistancesNeedUpdate, - gc = Ya.__webglCustomAttributesList, - Xb = void 0, - mc = void 0, - ya = void 0, - zb = void 0, - Ia = void 0, - ia = void 0; - if (Ya.verticesNeedUpdate) { - for (Ib = 0; Ib < Zb; Ib++) Tb = Gb[Ib], ma = 3 * Ib, Vb[ma] = Tb.x, Vb[ma + 1] = Tb.y, Vb[ma + 2] = Tb.z; - j.bindBuffer(j.ARRAY_BUFFER, Ya.__webglVertexBuffer); - j.bufferData(j.ARRAY_BUFFER, Vb, Sb) - } - if (bc) { - for (Jb = 0; Jb < $b; Jb++) Ub = Hb[Jb], ma = 3 * Jb, Wb[ma] = Ub.r, Wb[ma + 1] = Ub.g, Wb[ma + 2] = Ub.b; - j.bindBuffer(j.ARRAY_BUFFER, Ya.__webglColorBuffer); - j.bufferData(j.ARRAY_BUFFER, Wb, Sb) - } - if (cc) { - for (Kb = 0; Kb < ac; Kb++) lc[Kb] = kc[Kb]; - j.bindBuffer(j.ARRAY_BUFFER, Ya.__webglLineDistanceBuffer); - j.bufferData(j.ARRAY_BUFFER, lc, Sb) - } - if (gc) { - Xb = 0; - for (mc = gc.length; Xb < mc; Xb++) if (ia = gc[Xb], ia.needsUpdate && (void 0 === ia.boundTo || "vertices" === ia.boundTo)) { - ma = 0; - zb = ia.value.length; - if (1 === ia.size) for (ya = 0; ya < zb; ya++) ia.array[ya] = ia.value[ya]; - else if (2 === ia.size) for (ya = 0; ya < zb; ya++) Ia = ia.value[ya], ia.array[ma] = Ia.x, ia.array[ma + 1] = Ia.y, ma += 2; - else if (3 === ia.size) if ("c" === ia.type) for (ya = 0; ya < zb; ya++) Ia = ia.value[ya], ia.array[ma] = Ia.r, ia.array[ma + 1] = Ia.g, ia.array[ma + 2] = Ia.b, ma += 3; - else for (ya = 0; ya < zb; ya++) Ia = ia.value[ya], ia.array[ma] = Ia.x, ia.array[ma + 1] = Ia.y, ia.array[ma + 2] = Ia.z, ma += 3; - else if (4 === ia.size) for (ya = 0; ya < zb; ya++) Ia = ia.value[ya], ia.array[ma] = Ia.x, ia.array[ma + 1] = Ia.y, ia.array[ma + 2] = Ia.z, ia.array[ma + 3] = Ia.w, ma += 4; - j.bindBuffer(j.ARRAY_BUFFER, ia.buffer); - j.bufferData(j.ARRAY_BUFFER, ia.array, Sb) - } - } - } - l.verticesNeedUpdate = !1; - l.colorsNeedUpdate = !1; - l.lineDistancesNeedUpdate = !1; - r.attributes && n(r) - } else if (i instanceof THREE.ParticleSystem) { - r = d(i, l); - p = r.attributes && q(r); - if (l.verticesNeedUpdate || l.colorsNeedUpdate || i.sortParticles || p) { - var lb = l, - hc = j.DYNAMIC_DRAW, - Lb = i, - Ja = void 0, - mb = void 0, - nb = void 0, - T = void 0, - ob = void 0, - ub = void 0, - Yb = lb.vertices, - ic = Yb.length, - jc = lb.colors, - nc = jc.length, - wb = lb.__vertexArray, - xb = lb.__colorArray, - qb = lb.__sortArray, - oc = lb.verticesNeedUpdate, - pc = lb.colorsNeedUpdate, - rb = lb.__webglCustomAttributesList, - $a = void 0, - Ab = void 0, - Z = void 0, - ab = void 0, - ga = void 0, - S = void 0; - if (Lb.sortParticles) { - gb.copy(Ea); - gb.multiply(Lb.matrixWorld); - for (Ja = 0; Ja < ic; Ja++) nb = Yb[Ja], ra.copy(nb), ra.applyProjection(gb), qb[Ja] = [ra.z, Ja]; - qb.sort(k); - for (Ja = 0; Ja < ic; Ja++) nb = Yb[qb[Ja][1]], T = 3 * Ja, wb[T] = nb.x, wb[T + 1] = nb.y, wb[T + 2] = nb.z; - for (mb = 0; mb < nc; mb++) T = 3 * mb, ub = jc[qb[mb][1]], xb[T] = ub.r, xb[T + 1] = ub.g, xb[T + 2] = ub.b; - if (rb) { - $a = 0; - for (Ab = rb.length; $a < Ab; $a++) if (S = rb[$a], void 0 === S.boundTo || "vertices" === S.boundTo) if (T = 0, ab = S.value.length, 1 === S.size) for (Z = 0; Z < ab; Z++) ob = qb[Z][1], S.array[Z] = S.value[ob]; - else if (2 === S.size) for (Z = 0; Z < ab; Z++) ob = qb[Z][1], ga = S.value[ob], S.array[T] = ga.x, S.array[T + 1] = ga.y, T += 2; - else if (3 === S.size) if ("c" === S.type) for (Z = 0; Z < ab; Z++) ob = qb[Z][1], ga = S.value[ob], S.array[T] = ga.r, S.array[T + 1] = ga.g, S.array[T + 2] = ga.b, T += 3; - else for (Z = 0; Z < ab; Z++) ob = qb[Z][1], ga = S.value[ob], S.array[T] = ga.x, S.array[T + 1] = ga.y, S.array[T + 2] = ga.z, T += 3; - else if (4 === S.size) for (Z = 0; Z < ab; Z++) ob = qb[Z][1], ga = S.value[ob], S.array[T] = ga.x, S.array[T + 1] = ga.y, S.array[T + 2] = ga.z, S.array[T + 3] = ga.w, T += 4 - } - } else { - if (oc) for (Ja = 0; Ja < ic; Ja++) nb = Yb[Ja], T = 3 * Ja, wb[T] = nb.x, wb[T + 1] = nb.y, wb[T + 2] = nb.z; - if (pc) for (mb = 0; mb < nc; mb++) ub = jc[mb], T = 3 * mb, xb[T] = ub.r, xb[T + 1] = ub.g, xb[T + 2] = ub.b; - if (rb) { - $a = 0; - for (Ab = rb.length; $a < Ab; $a++) if (S = rb[$a], S.needsUpdate && (void 0 === S.boundTo || "vertices" === S.boundTo)) if (ab = S.value.length, T = 0, 1 === S.size) for (Z = 0; Z < ab; Z++) S.array[Z] = S.value[Z]; - else if (2 === S.size) for (Z = 0; Z < ab; Z++) ga = S.value[Z], S.array[T] = ga.x, S.array[T + 1] = ga.y, T += 2; - else if (3 === S.size) if ("c" === S.type) for (Z = 0; Z < ab; Z++) ga = S.value[Z], S.array[T] = ga.r, S.array[T + 1] = ga.g, S.array[T + 2] = ga.b, T += 3; - else for (Z = 0; Z < ab; Z++) ga = S.value[Z], S.array[T] = ga.x, S.array[T + 1] = ga.y, S.array[T + 2] = ga.z, T += 3; - else if (4 === S.size) for (Z = 0; Z < ab; Z++) ga = S.value[Z], S.array[T] = ga.x, S.array[T + 1] = ga.y, S.array[T + 2] = ga.z, S.array[T + 3] = ga.w, T += 4 - } - } - if (oc || Lb.sortParticles) j.bindBuffer(j.ARRAY_BUFFER, lb.__webglVertexBuffer), j.bufferData(j.ARRAY_BUFFER, - wb, hc); - if (pc || Lb.sortParticles) j.bindBuffer(j.ARRAY_BUFFER, lb.__webglColorBuffer), j.bufferData(j.ARRAY_BUFFER, xb, hc); - if (rb) { - $a = 0; - for (Ab = rb.length; $a < Ab; $a++) if (S = rb[$a], S.needsUpdate || Lb.sortParticles) j.bindBuffer(j.ARRAY_BUFFER, S.buffer), j.bufferData(j.ARRAY_BUFFER, S.array, hc) - } - } - l.verticesNeedUpdate = !1; - l.colorsNeedUpdate = !1; - r.attributes && n(r) - } - } - }; - this.initMaterial = function(a, b, c, d) { - var e, f, g, h; - a.addEventListener("dispose", Fb); - var i, k, l, m, n; - a instanceof THREE.MeshDepthMaterial ? n = "depth" : a instanceof - THREE.MeshNormalMaterial ? n = "normal" : a instanceof THREE.MeshBasicMaterial ? n = "basic" : a instanceof THREE.MeshLambertMaterial ? n = "lambert" : a instanceof THREE.MeshPhongMaterial ? n = "phong" : a instanceof THREE.LineBasicMaterial ? n = "basic" : a instanceof THREE.LineDashedMaterial ? n = "dashed" : a instanceof THREE.ParticleSystemMaterial && (n = "particle_basic"); - if (n) { - var p = THREE.ShaderLib[n]; - a.uniforms = THREE.UniformsUtils.clone(p.uniforms); - a.vertexShader = p.vertexShader; - a.fragmentShader = p.fragmentShader - } - var q = e = 0, - r = 0, - t = p = 0; - for (f = b.length; t < f; t++) g = b[t], g.onlyShadow || (g instanceof THREE.DirectionalLight && e++, g instanceof THREE.PointLight && q++, g instanceof THREE.SpotLight && r++, g instanceof THREE.HemisphereLight && p++); - f = q; - g = r; - h = p; - r = p = 0; - for (q = b.length; r < q; r++) t = b[r], t.castShadow && (t instanceof THREE.SpotLight && p++, t instanceof THREE.DirectionalLight && !t.shadowCascade && p++); - m = p; - yb && d && d.useVertexTexture ? l = 1024 : (b = j.getParameter(j.MAX_VERTEX_UNIFORM_VECTORS), b = Math.floor((b - 20) / 4), void 0 !== d && d instanceof THREE.SkinnedMesh && (b = Math.min(d.bones.length, b), b < d.bones.length && console.warn("WebGLRenderer: too many bones - " + d.bones.length + ", this GPU supports just " + b + " (try OpenGL instead of ANGLE)")), l = b); - a: { - var r = a.fragmentShader, - q = a.vertexShader, - p = a.uniforms, - b = a.attributes, - t = a.defines, - c = { - map: !! a.map, - envMap: !! a.envMap, - lightMap: !! a.lightMap, - bumpMap: !! a.bumpMap, - normalMap: !! a.normalMap, - specularMap: !! a.specularMap, - vertexColors: a.vertexColors, - fog: c, - useFog: a.fog, - fogExp: c instanceof THREE.FogExp2, - sizeAttenuation: a.sizeAttenuation, - skinning: a.skinning, - maxBones: l, - useVertexTexture: yb && d && d.useVertexTexture, - morphTargets: a.morphTargets, - morphNormals: a.morphNormals, - maxMorphTargets: this.maxMorphTargets, - maxMorphNormals: this.maxMorphNormals, - maxDirLights: e, - maxPointLights: f, - maxSpotLights: g, - maxHemiLights: h, - maxShadows: m, - shadowMapEnabled: this.shadowMapEnabled && d.receiveShadow, - shadowMapType: this.shadowMapType, - shadowMapDebug: this.shadowMapDebug, - shadowMapCascade: this.shadowMapCascade, - alphaTest: a.alphaTest, - metal: a.metal, - perPixel: a.perPixel, - wrapAround: a.wrapAround, - doubleSided: a.side === THREE.DoubleSide, - flipSided: a.side === THREE.BackSide - }, d = a.index0AttributeName, - s, u, v; - e = []; - n ? e.push(n) : (e.push(r), e.push(q)); - for (u in t) e.push(u), e.push(t[u]); - for (s in c) e.push(s), e.push(c[s]); - n = e.join(); - s = 0; - for (u = da.length; s < u; s++) if (e = da[s], e.code === n) { - e.usedTimes++; - k = e.program; - break a - } - s = "SHADOWMAP_TYPE_BASIC"; - c.shadowMapType === THREE.PCFShadowMap ? s = "SHADOWMAP_TYPE_PCF" : c.shadowMapType === THREE.PCFSoftShadowMap && (s = "SHADOWMAP_TYPE_PCF_SOFT"); - u = []; - for (v in t) e = t[v], !1 !== e && (e = "#define " + v + " " + e, u.push(e)); - e = u.join("\n"); - v = j.createProgram(); - u = ["precision " + M + " float;", "precision " + M + " int;", e, Bb ? "#define VERTEX_TEXTURES" : "", L.gammaInput ? "#define GAMMA_INPUT" : "", L.gammaOutput ? "#define GAMMA_OUTPUT" : "", L.physicallyBasedShading ? "#define PHYSICALLY_BASED_SHADING" : "", "#define MAX_DIR_LIGHTS " + c.maxDirLights, "#define MAX_POINT_LIGHTS " + c.maxPointLights, "#define MAX_SPOT_LIGHTS " + c.maxSpotLights, "#define MAX_HEMI_LIGHTS " + c.maxHemiLights, "#define MAX_SHADOWS " + c.maxShadows, "#define MAX_BONES " + c.maxBones, c.map ? "#define USE_MAP" : "", c.envMap ? "#define USE_ENVMAP" : "", c.lightMap ? "#define USE_LIGHTMAP" : "", c.bumpMap ? "#define USE_BUMPMAP" : "", c.normalMap ? "#define USE_NORMALMAP" : "", c.specularMap ? "#define USE_SPECULARMAP" : "", c.vertexColors ? "#define USE_COLOR" : "", c.skinning ? "#define USE_SKINNING" : "", c.useVertexTexture ? "#define BONE_TEXTURE" : "", c.morphTargets ? "#define USE_MORPHTARGETS" : "", c.morphNormals ? "#define USE_MORPHNORMALS" : "", c.perPixel ? "#define PHONG_PER_PIXEL" : "", c.wrapAround ? "#define WRAP_AROUND" : "", c.doubleSided ? "#define DOUBLE_SIDED" : "", c.flipSided ? "#define FLIP_SIDED" : "", c.shadowMapEnabled ? "#define USE_SHADOWMAP" : "", c.shadowMapEnabled ? "#define " + s : "", c.shadowMapDebug ? "#define SHADOWMAP_DEBUG" : "", c.shadowMapCascade ? "#define SHADOWMAP_CASCADE" : "", c.sizeAttenuation ? "#define USE_SIZEATTENUATION" : "", "uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\nattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\n#ifdef USE_MORPHNORMALS\nattribute vec3 morphNormal0;\nattribute vec3 morphNormal1;\nattribute vec3 morphNormal2;\nattribute vec3 morphNormal3;\n#else\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\n#endif\n#endif\n#ifdef USE_SKINNING\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n#endif\n"].join("\n"); - s = ["precision " + M + " float;", "precision " + M + " int;", c.bumpMap || c.normalMap ? "#extension GL_OES_standard_derivatives : enable" : "", e, "#define MAX_DIR_LIGHTS " + c.maxDirLights, "#define MAX_POINT_LIGHTS " + c.maxPointLights, "#define MAX_SPOT_LIGHTS " + c.maxSpotLights, "#define MAX_HEMI_LIGHTS " + c.maxHemiLights, "#define MAX_SHADOWS " + c.maxShadows, c.alphaTest ? "#define ALPHATEST " + c.alphaTest : "", L.gammaInput ? "#define GAMMA_INPUT" : "", L.gammaOutput ? "#define GAMMA_OUTPUT" : "", L.physicallyBasedShading ? "#define PHYSICALLY_BASED_SHADING" : "", c.useFog && c.fog ? "#define USE_FOG" : "", c.useFog && c.fogExp ? "#define FOG_EXP2" : "", c.map ? "#define USE_MAP" : "", c.envMap ? "#define USE_ENVMAP" : "", c.lightMap ? "#define USE_LIGHTMAP" : "", c.bumpMap ? "#define USE_BUMPMAP" : "", c.normalMap ? "#define USE_NORMALMAP" : "", c.specularMap ? "#define USE_SPECULARMAP" : "", c.vertexColors ? "#define USE_COLOR" : "", c.metal ? "#define METAL" : "", c.perPixel ? "#define PHONG_PER_PIXEL" : "", c.wrapAround ? "#define WRAP_AROUND" : "", c.doubleSided ? "#define DOUBLE_SIDED" : "", c.flipSided ? "#define FLIP_SIDED" : "", c.shadowMapEnabled ? "#define USE_SHADOWMAP" : "", c.shadowMapEnabled ? "#define " + s : "", c.shadowMapDebug ? "#define SHADOWMAP_DEBUG" : "", c.shadowMapCascade ? "#define SHADOWMAP_CASCADE" : "", "uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n"); - u = D("vertex", u + q); - s = D("fragment", s + r); - j.attachShader(v, u); - j.attachShader(v, s); - d && j.bindAttribLocation(v, 0, d); - j.linkProgram(v); - j.getProgramParameter(v, j.LINK_STATUS) || (console.error("Could not initialise shader\nVALIDATE_STATUS: " + j.getProgramParameter(v, - j.VALIDATE_STATUS) + ", gl error [" + j.getError() + "]"), console.error("Program Info Log: " + j.getProgramInfoLog(v))); - j.deleteShader(s); - j.deleteShader(u); - v.uniforms = {}; - v.attributes = {}; - var w; - s = "viewMatrix modelViewMatrix projectionMatrix normalMatrix modelMatrix cameraPosition morphTargetInfluences".split(" "); - c.useVertexTexture ? (s.push("boneTexture"), s.push("boneTextureWidth"), s.push("boneTextureHeight")) : s.push("boneGlobalMatrices"); - for (w in p) s.push(w); - w = s; - s = 0; - for (u = w.length; s < u; s++) p = w[s], v.uniforms[p] = j.getUniformLocation(v, p); - s = "position normal uv uv2 tangent color skinIndex skinWeight lineDistance".split(" "); - for (w = 0; w < c.maxMorphTargets; w++) s.push("morphTarget" + w); - for (w = 0; w < c.maxMorphNormals; w++) s.push("morphNormal" + w); - for (k in b) s.push(k); - k = s; - w = 0; - for (b = k.length; w < b; w++) s = k[w], v.attributes[s] = j.getAttribLocation(v, s); - v.id = za++; - da.push({ - program: v, - code: n, - usedTimes: 1 - }); - L.info.memory.programs = da.length; - k = v - } - a.program = k; - w = a.program.attributes; - if (a.morphTargets) { - a.numSupportedMorphTargets = 0; - b = "morphTarget"; - for (k = 0; k < this.maxMorphTargets; k++) v = b + k, 0 <= w[v] && a.numSupportedMorphTargets++ - } - if (a.morphNormals) { - a.numSupportedMorphNormals = 0; - b = "morphNormal"; - for (k = 0; k < this.maxMorphNormals; k++) v = b + k, 0 <= w[v] && a.numSupportedMorphNormals++ - } - a.uniformsList = []; - for (i in a.uniforms) a.uniformsList.push([a.uniforms[i], i]) - }; - this.setFaceCulling = function(a, b) { - a === THREE.CullFaceNone ? j.disable(j.CULL_FACE) : (b === THREE.FrontFaceDirectionCW ? j.frontFace(j.CW) : j.frontFace(j.CCW), a === THREE.CullFaceBack ? j.cullFace(j.BACK) : a === THREE.CullFaceFront ? j.cullFace(j.FRONT) : j.cullFace(j.FRONT_AND_BACK), j.enable(j.CULL_FACE)) - }; - this.setMaterialFaces = function(a) { - var b = a.side === THREE.DoubleSide, - a = a.side === THREE.BackSide; - Y !== b && (b ? j.disable(j.CULL_FACE) : j.enable(j.CULL_FACE), Y = b); - U !== a && (a ? j.frontFace(j.CW) : j.frontFace(j.CCW), U = a) - }; - this.setDepthTest = function(a) { - Ga !== a && (a ? j.enable(j.DEPTH_TEST) : j.disable(j.DEPTH_TEST), Ga = a) - }; - this.setDepthWrite = function(a) { - ka !== a && (j.depthMask(a), ka = a) - }; - this.setBlending = function(a, b, c, d) { - a !== ja && (a === THREE.NoBlending ? j.disable(j.BLEND) : a === THREE.AdditiveBlending ? (j.enable(j.BLEND), j.blendEquation(j.FUNC_ADD), j.blendFunc(j.SRC_ALPHA, j.ONE)) : a === THREE.SubtractiveBlending ? (j.enable(j.BLEND), j.blendEquation(j.FUNC_ADD), j.blendFunc(j.ZERO, j.ONE_MINUS_SRC_COLOR)) : a === THREE.MultiplyBlending ? (j.enable(j.BLEND), j.blendEquation(j.FUNC_ADD), j.blendFunc(j.ZERO, j.SRC_COLOR)) : a === THREE.CustomBlending ? j.enable(j.BLEND) : (j.enable(j.BLEND), j.blendEquationSeparate(j.FUNC_ADD, j.FUNC_ADD), j.blendFuncSeparate(j.SRC_ALPHA, j.ONE_MINUS_SRC_ALPHA, j.ONE, - j.ONE_MINUS_SRC_ALPHA)), ja = a); - if (a === THREE.CustomBlending) { - if (b !== sa && (j.blendEquation(I(b)), sa = b), c !== ha || d !== Ka) j.blendFunc(I(c), I(d)), ha = c, Ka = d - } else Ka = ha = sa = null - }; - this.setTexture = function(a, b) { - if (a.needsUpdate) { - a.__webglInit || (a.__webglInit = !0, a.addEventListener("dispose", Db), a.__webglTexture = j.createTexture(), L.info.memory.textures++); - j.activeTexture(j.TEXTURE0 + b); - j.bindTexture(j.TEXTURE_2D, a.__webglTexture); - j.pixelStorei(j.UNPACK_FLIP_Y_WEBGL, a.flipY); - j.pixelStorei(j.UNPACK_PREMULTIPLY_ALPHA_WEBGL, - a.premultiplyAlpha); - j.pixelStorei(j.UNPACK_ALIGNMENT, a.unpackAlignment); - var c = a.image, - d = 0 === (c.width & c.width - 1) && 0 === (c.height & c.height - 1), - e = I(a.format), - f = I(a.type); - F(j.TEXTURE_2D, a, d); - var g = a.mipmaps; - if (a instanceof THREE.DataTexture) if (0 < g.length && d) { - for (var h = 0, i = g.length; h < i; h++) c = g[h], j.texImage2D(j.TEXTURE_2D, h, e, c.width, c.height, 0, e, f, c.data); - a.generateMipmaps = !1 - } else j.texImage2D(j.TEXTURE_2D, 0, e, c.width, c.height, 0, e, f, c.data); - else if (a instanceof THREE.CompressedTexture) { - h = 0; - for (i = g.length; h < i; h++) c = g[h], a.format !== THREE.RGBAFormat ? j.compressedTexImage2D(j.TEXTURE_2D, h, e, c.width, c.height, 0, c.data) : j.texImage2D(j.TEXTURE_2D, h, e, c.width, c.height, 0, e, f, c.data) - } else if (0 < g.length && d) { - h = 0; - for (i = g.length; h < i; h++) c = g[h], j.texImage2D(j.TEXTURE_2D, h, e, e, f, c); - a.generateMipmaps = !1 - } else j.texImage2D(j.TEXTURE_2D, 0, e, e, f, a.image); - a.generateMipmaps && d && j.generateMipmap(j.TEXTURE_2D); - a.needsUpdate = !1; - if (a.onUpdate) a.onUpdate() - } else j.activeTexture(j.TEXTURE0 + b), j.bindTexture(j.TEXTURE_2D, a.__webglTexture) - }; - this.setRenderTarget = function(a) { - var b = a instanceof THREE.WebGLRenderTargetCube; - if (a && !a.__webglFramebuffer) { - void 0 === a.depthBuffer && (a.depthBuffer = !0); - void 0 === a.stencilBuffer && (a.stencilBuffer = !0); - a.addEventListener("dispose", Eb); - a.__webglTexture = j.createTexture(); - L.info.memory.textures++; - var c = 0 === (a.width & a.width - 1) && 0 === (a.height & a.height - 1), - d = I(a.format), - e = I(a.type); - if (b) { - a.__webglFramebuffer = []; - a.__webglRenderbuffer = []; - j.bindTexture(j.TEXTURE_CUBE_MAP, a.__webglTexture); - F(j.TEXTURE_CUBE_MAP, - a, c); - for (var f = 0; 6 > f; f++) { - a.__webglFramebuffer[f] = j.createFramebuffer(); - a.__webglRenderbuffer[f] = j.createRenderbuffer(); - j.texImage2D(j.TEXTURE_CUBE_MAP_POSITIVE_X + f, 0, d, a.width, a.height, 0, d, e, null); - var g = a, - h = j.TEXTURE_CUBE_MAP_POSITIVE_X + f; - j.bindFramebuffer(j.FRAMEBUFFER, a.__webglFramebuffer[f]); - j.framebufferTexture2D(j.FRAMEBUFFER, j.COLOR_ATTACHMENT0, h, g.__webglTexture, 0); - O(a.__webglRenderbuffer[f], a) - } - c && j.generateMipmap(j.TEXTURE_CUBE_MAP) - } else a.__webglFramebuffer = j.createFramebuffer(), a.__webglRenderbuffer = a.shareDepthFrom ? a.shareDepthFrom.__webglRenderbuffer : j.createRenderbuffer(), j.bindTexture(j.TEXTURE_2D, a.__webglTexture), F(j.TEXTURE_2D, a, c), j.texImage2D(j.TEXTURE_2D, 0, d, a.width, a.height, 0, d, e, null), d = j.TEXTURE_2D, j.bindFramebuffer(j.FRAMEBUFFER, a.__webglFramebuffer), j.framebufferTexture2D(j.FRAMEBUFFER, j.COLOR_ATTACHMENT0, d, a.__webglTexture, 0), a.shareDepthFrom ? a.depthBuffer && !a.stencilBuffer ? j.framebufferRenderbuffer(j.FRAMEBUFFER, j.DEPTH_ATTACHMENT, j.RENDERBUFFER, a.__webglRenderbuffer) : a.depthBuffer && a.stencilBuffer && j.framebufferRenderbuffer(j.FRAMEBUFFER, j.DEPTH_STENCIL_ATTACHMENT, j.RENDERBUFFER, a.__webglRenderbuffer) : O(a.__webglRenderbuffer, a), c && j.generateMipmap(j.TEXTURE_2D); - b ? j.bindTexture(j.TEXTURE_CUBE_MAP, null) : j.bindTexture(j.TEXTURE_2D, null); - j.bindRenderbuffer(j.RENDERBUFFER, null); - j.bindFramebuffer(j.FRAMEBUFFER, null) - } - a ? (b = b ? a.__webglFramebuffer[a.activeCubeFace] : a.__webglFramebuffer, c = a.width, a = a.height, e = d = 0) : (b = null, c = Ma, a = fb, d = bb, e = cb); - b !== ba && (j.bindFramebuffer(j.FRAMEBUFFER, b), - j.viewport(d, e, c, a), ba = b); - sb = c; - pb = a - }; - this.shadowMapPlugin = new THREE.ShadowMapPlugin; - this.addPrePlugin(this.shadowMapPlugin); - this.addPostPlugin(new THREE.SpritePlugin); - this.addPostPlugin(new THREE.LensFlarePlugin) -}; -THREE.WebGLRenderTarget = function(a, b, c) { - this.width = a; - this.height = b; - c = c || {}; - this.wrapS = void 0 !== c.wrapS ? c.wrapS : THREE.ClampToEdgeWrapping; - this.wrapT = void 0 !== c.wrapT ? c.wrapT : THREE.ClampToEdgeWrapping; - this.magFilter = void 0 !== c.magFilter ? c.magFilter : THREE.LinearFilter; - this.minFilter = void 0 !== c.minFilter ? c.minFilter : THREE.LinearMipMapLinearFilter; - this.anisotropy = void 0 !== c.anisotropy ? c.anisotropy : 1; - this.offset = new THREE.Vector2(0, 0); - this.repeat = new THREE.Vector2(1, 1); - this.format = void 0 !== c.format ? c.format : THREE.RGBAFormat; - this.type = void 0 !== c.type ? c.type : THREE.UnsignedByteType; - this.depthBuffer = void 0 !== c.depthBuffer ? c.depthBuffer : !0; - this.stencilBuffer = void 0 !== c.stencilBuffer ? c.stencilBuffer : !0; - this.generateMipmaps = !0; - this.shareDepthFrom = null -}; -THREE.WebGLRenderTarget.prototype = { - constructor: THREE.WebGLRenderTarget, - clone: function() { - var a = new THREE.WebGLRenderTarget(this.width, this.height); - a.wrapS = this.wrapS; - a.wrapT = this.wrapT; - a.magFilter = this.magFilter; - a.minFilter = this.minFilter; - a.anisotropy = this.anisotropy; - a.offset.copy(this.offset); - a.repeat.copy(this.repeat); - a.format = this.format; - a.type = this.type; - a.depthBuffer = this.depthBuffer; - a.stencilBuffer = this.stencilBuffer; - a.generateMipmaps = this.generateMipmaps; - a.shareDepthFrom = this.shareDepthFrom; - return a - }, - dispose: function() { - this.dispatchEvent({ - type: "dispose" - }) - } -}; -THREE.EventDispatcher.prototype.apply(THREE.WebGLRenderTarget.prototype); -THREE.WebGLRenderTargetCube = function(a, b, c) { - THREE.WebGLRenderTarget.call(this, a, b, c); - this.activeCubeFace = 0 -}; -THREE.WebGLRenderTargetCube.prototype = Object.create(THREE.WebGLRenderTarget.prototype); -THREE.RenderableVertex = function() { - this.positionWorld = new THREE.Vector3; - this.positionScreen = new THREE.Vector4; - this.visible = !0 -}; -THREE.RenderableVertex.prototype.copy = function(a) { - this.positionWorld.copy(a.positionWorld); - this.positionScreen.copy(a.positionScreen) -}; -THREE.RenderableFace3 = function() { - this.id = 0; - this.v1 = new THREE.RenderableVertex; - this.v2 = new THREE.RenderableVertex; - this.v3 = new THREE.RenderableVertex; - this.centroidModel = new THREE.Vector3; - this.normalModel = new THREE.Vector3; - this.normalModelView = new THREE.Vector3; - this.vertexNormalsLength = 0; - this.vertexNormalsModel = [new THREE.Vector3, new THREE.Vector3, new THREE.Vector3]; - this.vertexNormalsModelView = [new THREE.Vector3, new THREE.Vector3, new THREE.Vector3]; - this.material = this.color = null; - this.uvs = [ - [] - ]; - this.z = 0 -}; -THREE.RenderableObject = function() { - this.id = 0; - this.object = null; - this.z = 0 -}; -THREE.RenderableSprite = function() { - this.id = 0; - this.object = null; - this.rotation = this.z = this.y = this.x = 0; - this.scale = new THREE.Vector2; - this.material = null -}; -THREE.RenderableLine = function() { - this.id = 0; - this.v1 = new THREE.RenderableVertex; - this.v2 = new THREE.RenderableVertex; - this.vertexColors = [new THREE.Color, new THREE.Color]; - this.material = null; - this.z = 0 -}; -THREE.GeometryUtils = { - merge: function(a, b, c) { - var d, e, f = a.vertices.length, - h = b instanceof THREE.Mesh ? b.geometry : b, - g = a.vertices, - i = h.vertices, - k = a.faces, - m = h.faces, - a = a.faceVertexUvs[0], - h = h.faceVertexUvs[0]; - void 0 === c && (c = 0); - b instanceof THREE.Mesh && (b.matrixAutoUpdate && b.updateMatrix(), d = b.matrix, e = (new THREE.Matrix3).getNormalMatrix(d)); - for (var b = 0, l = i.length; b < l; b++) { - var p = i[b].clone(); - d && p.applyMatrix4(d); - g.push(p) - } - b = 0; - for (l = m.length; b < l; b++) { - var p = m[b], - t, s, q = p.vertexNormals, - n = p.vertexColors; - t = new THREE.Face3(p.a + f, p.b + f, p.c + f); - t.normal.copy(p.normal); - e && t.normal.applyMatrix3(e).normalize(); - g = 0; - for (i = q.length; g < i; g++) s = q[g].clone(), e && s.applyMatrix3(e).normalize(), t.vertexNormals.push(s); - t.color.copy(p.color); - g = 0; - for (i = n.length; g < i; g++) s = n[g], t.vertexColors.push(s.clone()); - t.materialIndex = p.materialIndex + c; - t.centroid.copy(p.centroid); - d && t.centroid.applyMatrix4(d); - k.push(t) - } - b = 0; - for (l = h.length; b < l; b++) { - c = h[b]; - d = []; - g = 0; - for (i = c.length; g < i; g++) d.push(new THREE.Vector2(c[g].x, c[g].y)); - a.push(d) - } - }, - randomPointInTriangle: function() { - var a = new THREE.Vector3; - return function(b, c, d) { - var e = new THREE.Vector3, - f = THREE.Math.random16(), - h = THREE.Math.random16(); - 1 < f + h && (f = 1 - f, h = 1 - h); - var g = 1 - f - h; - e.copy(b); - e.multiplyScalar(f); - a.copy(c); - a.multiplyScalar(h); - e.add(a); - a.copy(d); - a.multiplyScalar(g); - e.add(a); - return e - } - }(), - randomPointInFace: function(a, b) { - return THREE.GeometryUtils.randomPointInTriangle(b.vertices[a.a], b.vertices[a.b], b.vertices[a.c]) - }, - randomPointsInGeometry: function(a, b) { - function c(a) { - function b(c, d) { - if (d < c) return c; - var e = c + Math.floor((d - c) / 2); - return k[e] > a ? b(c, e - 1) : k[e] < a ? b(e + 1, d) : e - } - return b(0, k.length - 1) - } - var d, e, f = a.faces, - h = a.vertices, - g = f.length, - i = 0, - k = [], - m, l, p; - for (e = 0; e < g; e++) d = f[e], m = h[d.a], l = h[d.b], p = h[d.c], d._area = THREE.GeometryUtils.triangleArea(m, l, p), i += d._area, k[e] = i; - d = []; - for (e = 0; e < b; e++) h = THREE.Math.random16() * i, h = c(h), d[e] = THREE.GeometryUtils.randomPointInFace(f[h], a, !0); - return d - }, - triangleArea: function() { - var a = new THREE.Vector3, - b = new THREE.Vector3; - return function(c, d, e) { - a.subVectors(d, c); - b.subVectors(e, c); - a.cross(b); - return 0.5 * a.length() - } - }(), - center: function(a) { - a.computeBoundingBox(); - var b = a.boundingBox, - c = new THREE.Vector3; - c.addVectors(b.min, b.max); - c.multiplyScalar(-0.5); - a.applyMatrix((new THREE.Matrix4).makeTranslation(c.x, c.y, c.z)); - a.computeBoundingBox(); - return c - }, - triangulateQuads: function(a) { - var b, c, d, e, f = [], - h = []; - b = 0; - for (c = a.faceVertexUvs.length; b < c; b++) h[b] = []; - b = 0; - for (c = a.faces.length; b < c; b++) { - f.push(a.faces[b]); - d = 0; - for (e = a.faceVertexUvs.length; d < e; d++) h[d].push(a.faceVertexUvs[d][b]) - } - a.faces = f; - a.faceVertexUvs = h; - a.computeCentroids(); - a.computeFaceNormals(); - a.computeVertexNormals(); - a.hasTangents && a.computeTangents() - } -}; -THREE.ImageUtils = { - crossOrigin: "anonymous", - loadTexture: function(a, b, c) { - var d = new THREE.ImageLoader; - d.crossOrigin = this.crossOrigin; - var e = new THREE.Texture(void 0, b), - b = d.load(a, function() { - e.needsUpdate = !0; - c && c(e) - }); - e.image = b; - e.sourceFile = a; - return e - }, - loadCompressedTexture: function(a, b, c, d) { - var e = new THREE.CompressedTexture; - e.mapping = b; - var f = new XMLHttpRequest; - f.onload = function() { - var a = THREE.ImageUtils.parseDDS(f.response, !0); - e.format = a.format; - e.mipmaps = a.mipmaps; - e.image.width = a.width; - e.image.height = a.height; - e.generateMipmaps = !1; - e.needsUpdate = !0; - c && c(e) - }; - f.onerror = d; - f.open("GET", a, !0); - f.responseType = "arraybuffer"; - f.send(null); - return e - }, - loadTextureCube: function(a, b, c, d) { - var e = []; - e.loadCount = 0; - var f = new THREE.Texture; - f.image = e; - void 0 !== b && (f.mapping = b); - f.flipY = !1; - for (var b = 0, h = a.length; b < h; ++b) { - var g = new Image; - e[b] = g; - g.onload = function() { - e.loadCount += 1; - 6 === e.loadCount && (f.needsUpdate = !0, c && c(f)) - }; - g.onerror = d; - g.crossOrigin = this.crossOrigin; - g.src = a[b] - } - return f - }, - loadCompressedTextureCube: function(a, b, c, d) { - var e = []; - e.loadCount = 0; - var f = new THREE.CompressedTexture; - f.image = e; - void 0 !== b && (f.mapping = b); - f.flipY = !1; - f.generateMipmaps = !1; - b = function(a, b) { - return function() { - var d = THREE.ImageUtils.parseDDS(a.response, !0); - b.format = d.format; - b.mipmaps = d.mipmaps; - b.width = d.width; - b.height = d.height; - e.loadCount += 1; - 6 === e.loadCount && (f.format = d.format, f.needsUpdate = !0, c && c(f)) - } - }; - if (a instanceof Array) for (var h = 0, g = a.length; h < g; ++h) { - var i = {}; - e[h] = i; - var k = new XMLHttpRequest; - k.onload = b(k, i); - k.onerror = d; - i = a[h]; - k.open("GET", i, !0); - k.responseType = "arraybuffer"; - k.send(null) - } else k = new XMLHttpRequest, k.onload = function() { - var a = THREE.ImageUtils.parseDDS(k.response, !0); - if (a.isCubemap) { - for (var b = a.mipmaps.length / a.mipmapCount, d = 0; d < b; d++) { - e[d] = { - mipmaps: [] - }; - for (var g = 0; g < a.mipmapCount; g++) e[d].mipmaps.push(a.mipmaps[d * a.mipmapCount + g]), e[d].format = a.format, e[d].width = a.width, e[d].height = a.height - } - f.format = a.format; - f.needsUpdate = !0; - c && c(f) - } - }, k.onerror = d, k.open("GET", a, !0), k.responseType = "arraybuffer", k.send(null); - return f - }, - loadDDSTexture: function(a, - b, c, d) { - var e = []; - e.loadCount = 0; - var f = new THREE.CompressedTexture; - f.image = e; - void 0 !== b && (f.mapping = b); - f.flipY = !1; - f.generateMipmaps = !1; - var h = new XMLHttpRequest; - h.onload = function() { - var a = THREE.ImageUtils.parseDDS(h.response, !0); - if (a.isCubemap) for (var b = a.mipmaps.length / a.mipmapCount, d = 0; d < b; d++) { - e[d] = { - mipmaps: [] - }; - for (var m = 0; m < a.mipmapCount; m++) e[d].mipmaps.push(a.mipmaps[d * a.mipmapCount + m]), e[d].format = a.format, e[d].width = a.width, e[d].height = a.height - } else f.image.width = a.width, f.image.height = a.height, - f.mipmaps = a.mipmaps; - f.format = a.format; - f.needsUpdate = !0; - c && c(f) - }; - h.onerror = d; - h.open("GET", a, !0); - h.responseType = "arraybuffer"; - h.send(null); - return f - }, - parseDDS: function(a, b) { - function c(a) { - return a.charCodeAt(0) + (a.charCodeAt(1) << 8) + (a.charCodeAt(2) << 16) + (a.charCodeAt(3) << 24) - } - var d = { - mipmaps: [], - width: 0, - height: 0, - format: null, - mipmapCount: 1 - }, e = c("DXT1"), - f = c("DXT3"), - h = c("DXT5"), - g = new Int32Array(a, 0, 31); - if (542327876 !== g[0]) return console.error("ImageUtils.parseDDS(): Invalid magic number in DDS header"), d; - if (!g[20] & 4) return console.error("ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code"), d; - var i = g[21], - k = !1; - switch (i) { - case e: - e = 8; - d.format = THREE.RGB_S3TC_DXT1_Format; - break; - case f: - e = 16; - d.format = THREE.RGBA_S3TC_DXT3_Format; - break; - case h: - e = 16; - d.format = THREE.RGBA_S3TC_DXT5_Format; - break; - default: - if (32 == g[22] && g[23] & 16711680 && g[24] & 65280 && g[25] & 255 && g[26] & 4278190080) k = !0, e = 64, d.format = THREE.RGBAFormat; - else return console.error("ImageUtils.parseDDS(): Unsupported FourCC code: ", String.fromCharCode(i & 255, i >> 8 & 255, i >> 16 & 255, i >> 24 & 255)), d - } - d.mipmapCount = 1; - g[2] & 131072 && !1 !== b && (d.mipmapCount = Math.max(1, g[7])); - d.isCubemap = g[28] & 512 ? !0 : !1; - d.width = g[4]; - d.height = g[3]; - for (var g = g[1] + 4, f = d.width, h = d.height, i = d.isCubemap ? 6 : 1, m = 0; m < i; m++) { - for (var l = 0; l < d.mipmapCount; l++) { - if (k) { - var p; - p = f; - for (var t = h, s = 4 * p * t, q = new Uint8Array(a, g, s), s = new Uint8Array(s), n = 0, u = 0, r = 0; r < t; r++) for (var v = 0; v < p; v++) { - var z = q[u]; - u++; - var G = q[u]; - u++; - var w = q[u]; - u++; - var y = q[u]; - u++; - s[n] = w; - n++; - s[n] = G; - n++; - s[n] = z; - n++; - s[n] = y; - n++ - } - p = s; - t = p.length - } else t = Math.max(4, f) / 4 * Math.max(4, h) / 4 * e, p = new Uint8Array(a, g, t); - d.mipmaps.push({ - data: p, - width: f, - height: h - }); - g += t; - f = Math.max(0.5 * f, 1); - h = Math.max(0.5 * h, 1) - } - f = d.width; - h = d.height - } - return d - }, - getNormalMap: function(a, b) { - var c = function(a) { - var b = Math.sqrt(a[0] * a[0] + a[1] * a[1] + a[2] * a[2]); - return [a[0] / b, a[1] / b, a[2] / b] - }, b = b | 1, - d = a.width, - e = a.height, - f = document.createElement("canvas"); - f.width = d; - f.height = e; - var h = f.getContext("2d"); - h.drawImage(a, 0, 0); - for (var g = h.getImageData(0, 0, d, e).data, i = h.createImageData(d, e), k = i.data, m = 0; m < d; m++) for (var l = 0; l < e; l++) { - var p = 0 > l - 1 ? 0 : l - 1, - t = l + 1 > e - 1 ? e - 1 : l + 1, - s = 0 > m - 1 ? 0 : m - 1, - q = m + 1 > d - 1 ? d - 1 : m + 1, - n = [], - u = [0, 0, g[4 * (l * d + m)] / 255 * b]; - n.push([-1, 0, g[4 * (l * d + s)] / 255 * b]); - n.push([-1, - 1, g[4 * (p * d + s)] / 255 * b]); - n.push([0, - 1, g[4 * (p * d + m)] / 255 * b]); - n.push([1, - 1, g[4 * (p * d + q)] / 255 * b]); - n.push([1, 0, g[4 * (l * d + q)] / 255 * b]); - n.push([1, 1, g[4 * (t * d + q)] / 255 * b]); - n.push([0, 1, g[4 * (t * d + m)] / 255 * b]); - n.push([-1, 1, g[4 * (t * d + s)] / 255 * b]); - p = []; - s = n.length; - for (t = 0; t < s; t++) { - var q = n[t], - r = n[(t + 1) % s], - q = [q[0] - u[0], q[1] - u[1], q[2] - u[2]], - r = [r[0] - u[0], - r[1] - u[1], r[2] - u[2]]; - p.push(c([q[1] * r[2] - q[2] * r[1], q[2] * r[0] - q[0] * r[2], q[0] * r[1] - q[1] * r[0]])) - } - n = [0, 0, 0]; - for (t = 0; t < p.length; t++) n[0] += p[t][0], n[1] += p[t][1], n[2] += p[t][2]; - n[0] /= p.length; - n[1] /= p.length; - n[2] /= p.length; - u = 4 * (l * d + m); - k[u] = 255 * ((n[0] + 1) / 2) | 0; - k[u + 1] = 255 * ((n[1] + 1) / 2) | 0; - k[u + 2] = 255 * n[2] | 0; - k[u + 3] = 255 - } - h.putImageData(i, 0, 0); - return f - }, - generateDataTexture: function(a, b, c) { - for (var d = a * b, e = new Uint8Array(3 * d), f = Math.floor(255 * c.r), h = Math.floor(255 * c.g), c = Math.floor(255 * c.b), g = 0; g < d; g++) e[3 * g] = f, e[3 * g + 1] = h, e[3 * g + 2] = c; - a = new THREE.DataTexture(e, a, b, THREE.RGBFormat); - a.needsUpdate = !0; - return a - } -}; -THREE.SceneUtils = { - createMultiMaterialObject: function(a, b) { - for (var c = new THREE.Object3D, d = 0, e = b.length; d < e; d++) c.add(new THREE.Mesh(a, b[d])); - return c - }, - detach: function(a, b, c) { - a.applyMatrix(b.matrixWorld); - b.remove(a); - c.add(a) - }, - attach: function(a, b, c) { - var d = new THREE.Matrix4; - d.getInverse(c.matrixWorld); - a.applyMatrix(d); - b.remove(a); - c.add(a) - } -}; -THREE.FontUtils = { - faces: {}, - face: "helvetiker", - weight: "normal", - style: "normal", - size: 150, - divisions: 10, - getFace: function() { - return this.faces[this.face][this.weight][this.style] - }, - loadFace: function(a) { - var b = a.familyName.toLowerCase(); - this.faces[b] = this.faces[b] || {}; - this.faces[b][a.cssFontWeight] = this.faces[b][a.cssFontWeight] || {}; - this.faces[b][a.cssFontWeight][a.cssFontStyle] = a; - return this.faces[b][a.cssFontWeight][a.cssFontStyle] = a - }, - drawText: function(a) { - for (var b = this.getFace(), c = this.size / b.resolution, d = 0, e = String(a).split(""), f = e.length, h = [], a = 0; a < f; a++) { - var g = new THREE.Path, - g = this.extractGlyphPoints(e[a], b, c, d, g), - d = d + g.offset; - h.push(g.path) - } - return { - paths: h, - offset: d / 2 - } - }, - extractGlyphPoints: function(a, b, c, d, e) { - var f = [], - h, g, i, k, m, l, p, t, s, q, n, u = b.glyphs[a] || b.glyphs["?"]; - if (u) { - if (u.o) { - b = u._cachedOutline || (u._cachedOutline = u.o.split(" ")); - k = b.length; - for (a = 0; a < k;) switch (i = b[a++], i) { - case "m": - i = b[a++] * c + d; - m = b[a++] * c; - e.moveTo(i, m); - break; - case "l": - i = b[a++] * c + d; - m = b[a++] * c; - e.lineTo(i, m); - break; - case "q": - i = b[a++] * c + d; - m = b[a++] * c; - t = b[a++] * c + d; - s = b[a++] * c; - e.quadraticCurveTo(t, s, i, m); - if (h = f[f.length - 1]) { - l = h.x; - p = h.y; - h = 1; - for (g = this.divisions; h <= g; h++) { - var r = h / g; - THREE.Shape.Utils.b2(r, l, t, i); - THREE.Shape.Utils.b2(r, p, s, m) - } - } - break; - case "b": - if (i = b[a++] * c + d, m = b[a++] * c, t = b[a++] * c + d, s = b[a++] * -c, q = b[a++] * c + d, n = b[a++] * -c, e.bezierCurveTo(i, m, t, s, q, n), h = f[f.length - 1]) { - l = h.x; - p = h.y; - h = 1; - for (g = this.divisions; h <= g; h++) r = h / g, THREE.Shape.Utils.b3(r, l, t, q, i), THREE.Shape.Utils.b3(r, p, s, n, m) - } - } - } - return { - offset: u.ha * c, - path: e - } - } - } -}; -THREE.FontUtils.generateShapes = function(a, b) { - var b = b || {}, c = void 0 !== b.curveSegments ? b.curveSegments : 4, - d = void 0 !== b.font ? b.font : "helvetiker", - e = void 0 !== b.weight ? b.weight : "normal", - f = void 0 !== b.style ? b.style : "normal"; - THREE.FontUtils.size = void 0 !== b.size ? b.size : 100; - THREE.FontUtils.divisions = c; - THREE.FontUtils.face = d; - THREE.FontUtils.weight = e; - THREE.FontUtils.style = f; - c = THREE.FontUtils.drawText(a).paths; - d = []; - e = 0; - for (f = c.length; e < f; e++) Array.prototype.push.apply(d, c[e].toShapes()); - return d -}; -(function(a) { - var b = function(a) { - for (var b = a.length, e = 0, f = b - 1, h = 0; h < b; f = h++) e += a[f].x * a[h].y - a[h].x * a[f].y; - return 0.5 * e - }; - a.Triangulate = function(a, d) { - var e = a.length; - if (3 > e) return null; - var f = [], - h = [], - g = [], - i, k, m; - if (0 < b(a)) for (k = 0; k < e; k++) h[k] = k; - else for (k = 0; k < e; k++) h[k] = e - 1 - k; - var l = 2 * e; - for (k = e - 1; 2 < e;) { - if (0 >= l--) { - console.log("Warning, unable to triangulate polygon!"); - break - } - i = k; - e <= i && (i = 0); - k = i + 1; - e <= k && (k = 0); - m = k + 1; - e <= m && (m = 0); - var p; - a: { - var t = p = void 0, - s = void 0, - q = void 0, - n = void 0, - u = void 0, - r = void 0, - v = void 0, - z = void 0, - t = a[h[i]].x, - s = a[h[i]].y, - q = a[h[k]].x, - n = a[h[k]].y, - u = a[h[m]].x, - r = a[h[m]].y; - if (1E-10 > (q - t) * (r - s) - (n - s) * (u - t)) p = !1; - else { - var G = void 0, - w = void 0, - y = void 0, - E = void 0, - A = void 0, - K = void 0, - D = void 0, - F = void 0, - O = void 0, - x = void 0, - O = F = D = z = v = void 0, - G = u - q, - w = r - n, - y = t - u, - E = s - r, - A = q - t, - K = n - s; - for (p = 0; p < e; p++) if (!(p === i || p === k || p === m)) if (v = a[h[p]].x, z = a[h[p]].y, D = v - t, F = z - s, O = v - q, x = z - n, v -= u, z -= r, O = G * x - w * O, D = A * F - K * D, F = y * z - E * v, - 1E-10 <= O && -1E-10 <= F && -1E-10 <= D) { - p = !1; - break a - } - p = !0 - } - } - if (p) { - f.push([a[h[i]], a[h[k]], a[h[m]]]); - g.push([h[i], - h[k], h[m]]); - i = k; - for (m = k + 1; m < e; i++, m++) h[i] = h[m]; - e--; - l = 2 * e - } - } - return d ? g : f - }; - a.Triangulate.area = b; - return a -})(THREE.FontUtils); -self._typeface_js = { - faces: THREE.FontUtils.faces, - loadFace: THREE.FontUtils.loadFace -}; -THREE.typeface_js = self._typeface_js; -THREE.Curve = function() {}; -THREE.Curve.prototype.getPoint = function() { - console.log("Warning, getPoint() not implemented!"); - return null -}; -THREE.Curve.prototype.getPointAt = function(a) { - a = this.getUtoTmapping(a); - return this.getPoint(a) -}; -THREE.Curve.prototype.getPoints = function(a) { - a || (a = 5); - var b, c = []; - for (b = 0; b <= a; b++) c.push(this.getPoint(b / a)); - return c -}; -THREE.Curve.prototype.getSpacedPoints = function(a) { - a || (a = 5); - var b, c = []; - for (b = 0; b <= a; b++) c.push(this.getPointAt(b / a)); - return c -}; -THREE.Curve.prototype.getLength = function() { - var a = this.getLengths(); - return a[a.length - 1] -}; -THREE.Curve.prototype.getLengths = function(a) { - a || (a = this.__arcLengthDivisions ? this.__arcLengthDivisions : 200); - if (this.cacheArcLengths && this.cacheArcLengths.length == a + 1 && !this.needsUpdate) return this.cacheArcLengths; - this.needsUpdate = !1; - var b = [], - c, d = this.getPoint(0), - e, f = 0; - b.push(0); - for (e = 1; e <= a; e++) c = this.getPoint(e / a), f += c.distanceTo(d), b.push(f), d = c; - return this.cacheArcLengths = b -}; -THREE.Curve.prototype.updateArcLengths = function() { - this.needsUpdate = !0; - this.getLengths() -}; -THREE.Curve.prototype.getUtoTmapping = function(a, b) { - var c = this.getLengths(), - d = 0, - e = c.length, - f; - f = b ? b : a * c[e - 1]; - for (var h = 0, g = e - 1, i; h <= g;) if (d = Math.floor(h + (g - h) / 2), i = c[d] - f, 0 > i) h = d + 1; - else if (0 < i) g = d - 1; - else { - g = d; - break - } - d = g; - if (c[d] == f) return d / (e - 1); - h = c[d]; - return c = (d + (f - h) / (c[d + 1] - h)) / (e - 1) -}; -THREE.Curve.prototype.getTangent = function(a) { - var b = a - 1E-4, - a = a + 1E-4; - 0 > b && (b = 0); - 1 < a && (a = 1); - b = this.getPoint(b); - return this.getPoint(a).clone().sub(b).normalize() -}; -THREE.Curve.prototype.getTangentAt = function(a) { - a = this.getUtoTmapping(a); - return this.getTangent(a) -}; -THREE.Curve.Utils = { - tangentQuadraticBezier: function(a, b, c, d) { - return 2 * (1 - a) * (c - b) + 2 * a * (d - c) - }, - tangentCubicBezier: function(a, b, c, d, e) { - return -3 * b * (1 - a) * (1 - a) + 3 * c * (1 - a) * (1 - a) - 6 * a * c * (1 - a) + 6 * a * d * (1 - a) - 3 * a * a * d + 3 * a * a * e - }, - tangentSpline: function(a) { - return 6 * a * a - 6 * a + (3 * a * a - 4 * a + 1) + (-6 * a * a + 6 * a) + (3 * a * a - 2 * a) - }, - interpolate: function(a, b, c, d, e) { - var a = 0.5 * (c - a), - d = 0.5 * (d - b), - f = e * e; - return (2 * b - 2 * c + a + d) * e * f + (-3 * b + 3 * c - 2 * a - d) * f + a * e + b - } -}; -THREE.Curve.create = function(a, b) { - a.prototype = Object.create(THREE.Curve.prototype); - a.prototype.getPoint = b; - return a -}; -THREE.CurvePath = function() { - this.curves = []; - this.bends = []; - this.autoClose = !1 -}; -THREE.CurvePath.prototype = Object.create(THREE.Curve.prototype); -THREE.CurvePath.prototype.add = function(a) { - this.curves.push(a) -}; -THREE.CurvePath.prototype.checkConnection = function() {}; -THREE.CurvePath.prototype.closePath = function() { - var a = this.curves[0].getPoint(0), - b = this.curves[this.curves.length - 1].getPoint(1); - a.equals(b) || this.curves.push(new THREE.LineCurve(b, a)) -}; -THREE.CurvePath.prototype.getPoint = function(a) { - for (var b = a * this.getLength(), c = this.getCurveLengths(), a = 0; a < c.length;) { - if (c[a] >= b) return b = c[a] - b, a = this.curves[a], b = 1 - b / a.getLength(), a.getPointAt(b); - a++ - } - return null -}; -THREE.CurvePath.prototype.getLength = function() { - var a = this.getCurveLengths(); - return a[a.length - 1] -}; -THREE.CurvePath.prototype.getCurveLengths = function() { - if (this.cacheLengths && this.cacheLengths.length == this.curves.length) return this.cacheLengths; - var a = [], - b = 0, - c, d = this.curves.length; - for (c = 0; c < d; c++) b += this.curves[c].getLength(), a.push(b); - return this.cacheLengths = a -}; -THREE.CurvePath.prototype.getBoundingBox = function() { - var a = this.getPoints(), - b, c, d, e, f, h; - b = c = Number.NEGATIVE_INFINITY; - e = f = Number.POSITIVE_INFINITY; - var g, i, k, m, l = a[0] instanceof THREE.Vector3; - m = l ? new THREE.Vector3 : new THREE.Vector2; - i = 0; - for (k = a.length; i < k; i++) g = a[i], g.x > b ? b = g.x : g.x < e && (e = g.x), g.y > c ? c = g.y : g.y < f && (f = g.y), l && (g.z > d ? d = g.z : g.z < h && (h = g.z)), m.add(g); - a = { - minX: e, - minY: f, - maxX: b, - maxY: c, - centroid: m.divideScalar(k) - }; - l && (a.maxZ = d, a.minZ = h); - return a -}; -THREE.CurvePath.prototype.createPointsGeometry = function(a) { - a = this.getPoints(a, !0); - return this.createGeometry(a) -}; -THREE.CurvePath.prototype.createSpacedPointsGeometry = function(a) { - a = this.getSpacedPoints(a, !0); - return this.createGeometry(a) -}; -THREE.CurvePath.prototype.createGeometry = function(a) { - for (var b = new THREE.Geometry, c = 0; c < a.length; c++) b.vertices.push(new THREE.Vector3(a[c].x, a[c].y, a[c].z || 0)); - return b -}; -THREE.CurvePath.prototype.addWrapPath = function(a) { - this.bends.push(a) -}; -THREE.CurvePath.prototype.getTransformedPoints = function(a, b) { - var c = this.getPoints(a), - d, e; - b || (b = this.bends); - d = 0; - for (e = b.length; d < e; d++) c = this.getWrapPoints(c, b[d]); - return c -}; -THREE.CurvePath.prototype.getTransformedSpacedPoints = function(a, b) { - var c = this.getSpacedPoints(a), - d, e; - b || (b = this.bends); - d = 0; - for (e = b.length; d < e; d++) c = this.getWrapPoints(c, b[d]); - return c -}; -THREE.CurvePath.prototype.getWrapPoints = function(a, b) { - var c = this.getBoundingBox(), - d, e, f, h, g, i; - d = 0; - for (e = a.length; d < e; d++) f = a[d], h = f.x, g = f.y, i = h / c.maxX, i = b.getUtoTmapping(i, h), h = b.getPoint(i), i = b.getTangent(i), i.set(-i.y, i.x).multiplyScalar(g), f.x = h.x + i.x, f.y = h.y + i.y; - return a -}; -THREE.Gyroscope = function() { - THREE.Object3D.call(this) -}; -THREE.Gyroscope.prototype = Object.create(THREE.Object3D.prototype); -THREE.Gyroscope.prototype.updateMatrixWorld = function(a) { - this.matrixAutoUpdate && this.updateMatrix(); - if (this.matrixWorldNeedsUpdate || a) this.parent ? (this.matrixWorld.multiplyMatrices(this.parent.matrixWorld, this.matrix), this.matrixWorld.decompose(this.translationWorld, this.quaternionWorld, this.scaleWorld), this.matrix.decompose(this.translationObject, this.quaternionObject, this.scaleObject), this.matrixWorld.compose(this.translationWorld, this.quaternionObject, this.scaleWorld)) : this.matrixWorld.copy(this.matrix), - this.matrixWorldNeedsUpdate = !1, a = !0; - for (var b = 0, c = this.children.length; b < c; b++) this.children[b].updateMatrixWorld(a) -}; -THREE.Gyroscope.prototype.translationWorld = new THREE.Vector3; -THREE.Gyroscope.prototype.translationObject = new THREE.Vector3; -THREE.Gyroscope.prototype.quaternionWorld = new THREE.Quaternion; -THREE.Gyroscope.prototype.quaternionObject = new THREE.Quaternion; -THREE.Gyroscope.prototype.scaleWorld = new THREE.Vector3; -THREE.Gyroscope.prototype.scaleObject = new THREE.Vector3; -THREE.Path = function(a) { - THREE.CurvePath.call(this); - this.actions = []; - a && this.fromPoints(a) -}; -THREE.Path.prototype = Object.create(THREE.CurvePath.prototype); -THREE.PathActions = { - MOVE_TO: "moveTo", - LINE_TO: "lineTo", - QUADRATIC_CURVE_TO: "quadraticCurveTo", - BEZIER_CURVE_TO: "bezierCurveTo", - CSPLINE_THRU: "splineThru", - ARC: "arc", - ELLIPSE: "ellipse" -}; -THREE.Path.prototype.fromPoints = function(a) { - this.moveTo(a[0].x, a[0].y); - for (var b = 1, c = a.length; b < c; b++) this.lineTo(a[b].x, a[b].y) -}; -THREE.Path.prototype.moveTo = function(a, b) { - var c = Array.prototype.slice.call(arguments); - this.actions.push({ - action: THREE.PathActions.MOVE_TO, - args: c - }) -}; -THREE.Path.prototype.lineTo = function(a, b) { - var c = Array.prototype.slice.call(arguments), - d = this.actions[this.actions.length - 1].args, - d = new THREE.LineCurve(new THREE.Vector2(d[d.length - 2], d[d.length - 1]), new THREE.Vector2(a, b)); - this.curves.push(d); - this.actions.push({ - action: THREE.PathActions.LINE_TO, - args: c - }) -}; -THREE.Path.prototype.quadraticCurveTo = function(a, b, c, d) { - var e = Array.prototype.slice.call(arguments), - f = this.actions[this.actions.length - 1].args, - f = new THREE.QuadraticBezierCurve(new THREE.Vector2(f[f.length - 2], f[f.length - 1]), new THREE.Vector2(a, b), new THREE.Vector2(c, d)); - this.curves.push(f); - this.actions.push({ - action: THREE.PathActions.QUADRATIC_CURVE_TO, - args: e - }) -}; -THREE.Path.prototype.bezierCurveTo = function(a, b, c, d, e, f) { - var h = Array.prototype.slice.call(arguments), - g = this.actions[this.actions.length - 1].args, - g = new THREE.CubicBezierCurve(new THREE.Vector2(g[g.length - 2], g[g.length - 1]), new THREE.Vector2(a, b), new THREE.Vector2(c, d), new THREE.Vector2(e, f)); - this.curves.push(g); - this.actions.push({ - action: THREE.PathActions.BEZIER_CURVE_TO, - args: h - }) -}; -THREE.Path.prototype.splineThru = function(a) { - var b = Array.prototype.slice.call(arguments), - c = this.actions[this.actions.length - 1].args, - c = [new THREE.Vector2(c[c.length - 2], c[c.length - 1])]; - Array.prototype.push.apply(c, a); - c = new THREE.SplineCurve(c); - this.curves.push(c); - this.actions.push({ - action: THREE.PathActions.CSPLINE_THRU, - args: b - }) -}; -THREE.Path.prototype.arc = function(a, b, c, d, e, f) { - var h = this.actions[this.actions.length - 1].args; - this.absarc(a + h[h.length - 2], b + h[h.length - 1], c, d, e, f) -}; -THREE.Path.prototype.absarc = function(a, b, c, d, e, f) { - this.absellipse(a, b, c, c, d, e, f) -}; -THREE.Path.prototype.ellipse = function(a, b, c, d, e, f, h) { - var g = this.actions[this.actions.length - 1].args; - this.absellipse(a + g[g.length - 2], b + g[g.length - 1], c, d, e, f, h) -}; -THREE.Path.prototype.absellipse = function(a, b, c, d, e, f, h) { - var g = Array.prototype.slice.call(arguments), - i = new THREE.EllipseCurve(a, b, c, d, e, f, h); - this.curves.push(i); - i = i.getPoint(1); - g.push(i.x); - g.push(i.y); - this.actions.push({ - action: THREE.PathActions.ELLIPSE, - args: g - }) -}; -THREE.Path.prototype.getSpacedPoints = function(a) { - a || (a = 40); - for (var b = [], c = 0; c < a; c++) b.push(this.getPoint(c / a)); - return b -}; -THREE.Path.prototype.getPoints = function(a, b) { - if (this.useSpacedPoints) return console.log("tata"), this.getSpacedPoints(a, b); - var a = a || 12, - c = [], - d, e, f, h, g, i, k, m, l, p, t, s, q; - d = 0; - for (e = this.actions.length; d < e; d++) switch (f = this.actions[d], h = f.action, f = f.args, h) { - case THREE.PathActions.MOVE_TO: - c.push(new THREE.Vector2(f[0], f[1])); - break; - case THREE.PathActions.LINE_TO: - c.push(new THREE.Vector2(f[0], f[1])); - break; - case THREE.PathActions.QUADRATIC_CURVE_TO: - g = f[2]; - i = f[3]; - l = f[0]; - p = f[1]; - 0 < c.length ? (h = c[c.length - 1], t = h.x, - s = h.y) : (h = this.actions[d - 1].args, t = h[h.length - 2], s = h[h.length - 1]); - for (f = 1; f <= a; f++) q = f / a, h = THREE.Shape.Utils.b2(q, t, l, g), q = THREE.Shape.Utils.b2(q, s, p, i), c.push(new THREE.Vector2(h, q)); - break; - case THREE.PathActions.BEZIER_CURVE_TO: - g = f[4]; - i = f[5]; - l = f[0]; - p = f[1]; - k = f[2]; - m = f[3]; - 0 < c.length ? (h = c[c.length - 1], t = h.x, s = h.y) : (h = this.actions[d - 1].args, t = h[h.length - 2], s = h[h.length - 1]); - for (f = 1; f <= a; f++) q = f / a, h = THREE.Shape.Utils.b3(q, t, l, k, g), q = THREE.Shape.Utils.b3(q, s, p, m, i), c.push(new THREE.Vector2(h, q)); - break; - case THREE.PathActions.CSPLINE_THRU: - h = this.actions[d - 1].args; - q = [new THREE.Vector2(h[h.length - 2], h[h.length - 1])]; - h = a * f[0].length; - q = q.concat(f[0]); - q = new THREE.SplineCurve(q); - for (f = 1; f <= h; f++) c.push(q.getPointAt(f / h)); - break; - case THREE.PathActions.ARC: - g = f[0]; - i = f[1]; - p = f[2]; - k = f[3]; - h = f[4]; - l = !! f[5]; - t = h - k; - s = 2 * a; - for (f = 1; f <= s; f++) q = f / s, l || (q = 1 - q), q = k + q * t, h = g + p * Math.cos(q), q = i + p * Math.sin(q), c.push(new THREE.Vector2(h, q)); - break; - case THREE.PathActions.ELLIPSE: - g = f[0]; - i = f[1]; - p = f[2]; - m = f[3]; - k = f[4]; - h = f[5]; - l = !! f[6]; - t = h - k; - s = 2 * a; - for (f = 1; f <= s; f++) q = f / s, l || (q = 1 - q), q = k + q * t, h = g + p * Math.cos(q), q = i + m * Math.sin(q), c.push(new THREE.Vector2(h, q)) - } - d = c[c.length - 1]; - 1E-10 > Math.abs(d.x - c[0].x) && 1E-10 > Math.abs(d.y - c[0].y) && c.splice(c.length - 1, 1); - b && c.push(c[0]); - return c -}; -THREE.Path.prototype.toShapes = function(a) { - var b, c, d, e, f = [], - h = new THREE.Path; - b = 0; - for (c = this.actions.length; b < c; b++) d = this.actions[b], e = d.args, d = d.action, d == THREE.PathActions.MOVE_TO && 0 != h.actions.length && (f.push(h), h = new THREE.Path), h[d].apply(h, e); - 0 != h.actions.length && f.push(h); - if (0 == f.length) return []; - var g; - e = []; - if (1 == f.length) return d = f[0], g = new THREE.Shape, g.actions = d.actions, g.curves = d.curves, e.push(g), e; - b = !THREE.Shape.Utils.isClockWise(f[0].getPoints()); - if (a ? !b : b) { - g = new THREE.Shape; - b = 0; - for (c = f.length; b < c; b++) d = f[b], h = THREE.Shape.Utils.isClockWise(d.getPoints()), (h = a ? !h : h) ? (g.actions = d.actions, g.curves = d.curves, e.push(g), g = new THREE.Shape) : g.holes.push(d) - } else { - g = void 0; - b = 0; - for (c = f.length; b < c; b++) d = f[b], h = THREE.Shape.Utils.isClockWise(d.getPoints()), (h = a ? !h : h) ? (g && e.push(g), g = new THREE.Shape, g.actions = d.actions, g.curves = d.curves) : g.holes.push(d); - e.push(g) - } - return e -}; -THREE.Shape = function() { - THREE.Path.apply(this, arguments); - this.holes = [] -}; -THREE.Shape.prototype = Object.create(THREE.Path.prototype); -THREE.Shape.prototype.extrude = function(a) { - return new THREE.ExtrudeGeometry(this, a) -}; -THREE.Shape.prototype.makeGeometry = function(a) { - return new THREE.ShapeGeometry(this, a) -}; -THREE.Shape.prototype.getPointsHoles = function(a) { - var b, c = this.holes.length, - d = []; - for (b = 0; b < c; b++) d[b] = this.holes[b].getTransformedPoints(a, this.bends); - return d -}; -THREE.Shape.prototype.getSpacedPointsHoles = function(a) { - var b, c = this.holes.length, - d = []; - for (b = 0; b < c; b++) d[b] = this.holes[b].getTransformedSpacedPoints(a, this.bends); - return d -}; -THREE.Shape.prototype.extractAllPoints = function(a) { - return { - shape: this.getTransformedPoints(a), - holes: this.getPointsHoles(a) - } -}; -THREE.Shape.prototype.extractPoints = function(a) { - return this.useSpacedPoints ? this.extractAllSpacedPoints(a) : this.extractAllPoints(a) -}; -THREE.Shape.prototype.extractAllSpacedPoints = function(a) { - return { - shape: this.getTransformedSpacedPoints(a), - holes: this.getSpacedPointsHoles(a) - } -}; -THREE.Shape.Utils = { - removeHoles: function(a, b) { - var c = a.concat(), - d = c.concat(), - e, f, h, g, i, k, m, l, p, t, s = []; - for (i = 0; i < b.length; i++) { - k = b[i]; - Array.prototype.push.apply(d, k); - f = Number.POSITIVE_INFINITY; - for (e = 0; e < k.length; e++) { - p = k[e]; - t = []; - for (l = 0; l < c.length; l++) m = c[l], m = p.distanceToSquared(m), t.push(m), m < f && (f = m, h = e, g = l) - } - e = 0 <= g - 1 ? g - 1 : c.length - 1; - f = 0 <= h - 1 ? h - 1 : k.length - 1; - var q = [k[h], c[g], c[e]]; - l = THREE.FontUtils.Triangulate.area(q); - var n = [k[h], k[f], c[g]]; - p = THREE.FontUtils.Triangulate.area(n); - t = g; - m = h; - g += 1; - h += -1; - 0 > g && (g += c.length); - g %= c.length; - 0 > h && (h += k.length); - h %= k.length; - e = 0 <= g - 1 ? g - 1 : c.length - 1; - f = 0 <= h - 1 ? h - 1 : k.length - 1; - q = [k[h], c[g], c[e]]; - q = THREE.FontUtils.Triangulate.area(q); - n = [k[h], k[f], c[g]]; - n = THREE.FontUtils.Triangulate.area(n); - l + p > q + n && (g = t, h = m, 0 > g && (g += c.length), g %= c.length, 0 > h && (h += k.length), h %= k.length, e = 0 <= g - 1 ? g - 1 : c.length - 1, f = 0 <= h - 1 ? h - 1 : k.length - 1); - l = c.slice(0, g); - p = c.slice(g); - t = k.slice(h); - m = k.slice(0, h); - f = [k[h], k[f], c[g]]; - s.push([k[h], c[g], c[e]]); - s.push(f); - c = l.concat(t).concat(m).concat(p) - } - return { - shape: c, - isolatedPts: s, - allpoints: d - } - }, - triangulateShape: function(a, b) { - var c = THREE.Shape.Utils.removeHoles(a, b), - d = c.allpoints, - e = c.isolatedPts, - c = THREE.FontUtils.Triangulate(c.shape, !1), - f, h, g, i, k = {}; - f = 0; - for (h = d.length; f < h; f++) i = d[f].x + ":" + d[f].y, void 0 !== k[i] && console.log("Duplicate point", i), k[i] = f; - f = 0; - for (h = c.length; f < h; f++) { - g = c[f]; - for (d = 0; 3 > d; d++) i = g[d].x + ":" + g[d].y, i = k[i], void 0 !== i && (g[d] = i) - } - f = 0; - for (h = e.length; f < h; f++) { - g = e[f]; - for (d = 0; 3 > d; d++) i = g[d].x + ":" + g[d].y, i = k[i], void 0 !== i && (g[d] = i) - } - return c.concat(e) - }, - isClockWise: function(a) { - return 0 > THREE.FontUtils.Triangulate.area(a) - }, - b2p0: function(a, b) { - var c = 1 - a; - return c * c * b - }, - b2p1: function(a, b) { - return 2 * (1 - a) * a * b - }, - b2p2: function(a, b) { - return a * a * b - }, - b2: function(a, b, c, d) { - return this.b2p0(a, b) + this.b2p1(a, c) + this.b2p2(a, d) - }, - b3p0: function(a, b) { - var c = 1 - a; - return c * c * c * b - }, - b3p1: function(a, b) { - var c = 1 - a; - return 3 * c * c * a * b - }, - b3p2: function(a, b) { - return 3 * (1 - a) * a * a * b - }, - b3p3: function(a, b) { - return a * a * a * b - }, - b3: function(a, b, c, d, e) { - return this.b3p0(a, b) + this.b3p1(a, c) + this.b3p2(a, d) + this.b3p3(a, e) - } -}; -THREE.LineCurve = function(a, b) { - this.v1 = a; - this.v2 = b -}; -THREE.LineCurve.prototype = Object.create(THREE.Curve.prototype); -THREE.LineCurve.prototype.getPoint = function(a) { - var b = this.v2.clone().sub(this.v1); - b.multiplyScalar(a).add(this.v1); - return b -}; -THREE.LineCurve.prototype.getPointAt = function(a) { - return this.getPoint(a) -}; -THREE.LineCurve.prototype.getTangent = function() { - return this.v2.clone().sub(this.v1).normalize() -}; -THREE.QuadraticBezierCurve = function(a, b, c) { - this.v0 = a; - this.v1 = b; - this.v2 = c -}; -THREE.QuadraticBezierCurve.prototype = Object.create(THREE.Curve.prototype); -THREE.QuadraticBezierCurve.prototype.getPoint = function(a) { - var b; - b = THREE.Shape.Utils.b2(a, this.v0.x, this.v1.x, this.v2.x); - a = THREE.Shape.Utils.b2(a, this.v0.y, this.v1.y, this.v2.y); - return new THREE.Vector2(b, a) -}; -THREE.QuadraticBezierCurve.prototype.getTangent = function(a) { - var b; - b = THREE.Curve.Utils.tangentQuadraticBezier(a, this.v0.x, this.v1.x, this.v2.x); - a = THREE.Curve.Utils.tangentQuadraticBezier(a, this.v0.y, this.v1.y, this.v2.y); - b = new THREE.Vector2(b, a); - b.normalize(); - return b -}; -THREE.CubicBezierCurve = function(a, b, c, d) { - this.v0 = a; - this.v1 = b; - this.v2 = c; - this.v3 = d -}; -THREE.CubicBezierCurve.prototype = Object.create(THREE.Curve.prototype); -THREE.CubicBezierCurve.prototype.getPoint = function(a) { - var b; - b = THREE.Shape.Utils.b3(a, this.v0.x, this.v1.x, this.v2.x, this.v3.x); - a = THREE.Shape.Utils.b3(a, this.v0.y, this.v1.y, this.v2.y, this.v3.y); - return new THREE.Vector2(b, a) -}; -THREE.CubicBezierCurve.prototype.getTangent = function(a) { - var b; - b = THREE.Curve.Utils.tangentCubicBezier(a, this.v0.x, this.v1.x, this.v2.x, this.v3.x); - a = THREE.Curve.Utils.tangentCubicBezier(a, this.v0.y, this.v1.y, this.v2.y, this.v3.y); - b = new THREE.Vector2(b, a); - b.normalize(); - return b -}; -THREE.SplineCurve = function(a) { - this.points = void 0 == a ? [] : a -}; -THREE.SplineCurve.prototype = Object.create(THREE.Curve.prototype); -THREE.SplineCurve.prototype.getPoint = function(a) { - var b = new THREE.Vector2, - c = [], - d = this.points, - e; - e = (d.length - 1) * a; - a = Math.floor(e); - e -= a; - c[0] = 0 == a ? a : a - 1; - c[1] = a; - c[2] = a > d.length - 2 ? d.length - 1 : a + 1; - c[3] = a > d.length - 3 ? d.length - 1 : a + 2; - b.x = THREE.Curve.Utils.interpolate(d[c[0]].x, d[c[1]].x, d[c[2]].x, d[c[3]].x, e); - b.y = THREE.Curve.Utils.interpolate(d[c[0]].y, d[c[1]].y, d[c[2]].y, d[c[3]].y, e); - return b -}; -THREE.EllipseCurve = function(a, b, c, d, e, f, h) { - this.aX = a; - this.aY = b; - this.xRadius = c; - this.yRadius = d; - this.aStartAngle = e; - this.aEndAngle = f; - this.aClockwise = h -}; -THREE.EllipseCurve.prototype = Object.create(THREE.Curve.prototype); -THREE.EllipseCurve.prototype.getPoint = function(a) { - var b; - b = this.aEndAngle - this.aStartAngle; - 0 > b && (b += 2 * Math.PI); - b > 2 * Math.PI && (b -= 2 * Math.PI); - b = !0 === this.aClockwise ? this.aEndAngle + (1 - a) * (2 * Math.PI - b) : this.aStartAngle + a * b; - a = this.aX + this.xRadius * Math.cos(b); - b = this.aY + this.yRadius * Math.sin(b); - return new THREE.Vector2(a, b) -}; -THREE.ArcCurve = function(a, b, c, d, e, f) { - THREE.EllipseCurve.call(this, a, b, c, c, d, e, f) -}; -THREE.ArcCurve.prototype = Object.create(THREE.EllipseCurve.prototype); -THREE.LineCurve3 = THREE.Curve.create(function(a, b) { - this.v1 = a; - this.v2 = b -}, function(a) { - var b = new THREE.Vector3; - b.subVectors(this.v2, this.v1); - b.multiplyScalar(a); - b.add(this.v1); - return b -}); -THREE.QuadraticBezierCurve3 = THREE.Curve.create(function(a, b, c) { - this.v0 = a; - this.v1 = b; - this.v2 = c -}, function(a) { - var b, c; - b = THREE.Shape.Utils.b2(a, this.v0.x, this.v1.x, this.v2.x); - c = THREE.Shape.Utils.b2(a, this.v0.y, this.v1.y, this.v2.y); - a = THREE.Shape.Utils.b2(a, this.v0.z, this.v1.z, this.v2.z); - return new THREE.Vector3(b, c, a) -}); -THREE.CubicBezierCurve3 = THREE.Curve.create(function(a, b, c, d) { - this.v0 = a; - this.v1 = b; - this.v2 = c; - this.v3 = d -}, function(a) { - var b, c; - b = THREE.Shape.Utils.b3(a, this.v0.x, this.v1.x, this.v2.x, this.v3.x); - c = THREE.Shape.Utils.b3(a, this.v0.y, this.v1.y, this.v2.y, this.v3.y); - a = THREE.Shape.Utils.b3(a, this.v0.z, this.v1.z, this.v2.z, this.v3.z); - return new THREE.Vector3(b, c, a) -}); -THREE.SplineCurve3 = THREE.Curve.create(function(a) { - this.points = void 0 == a ? [] : a -}, function(a) { - var b = new THREE.Vector3, - c = [], - d = this.points, - e, a = (d.length - 1) * a; - e = Math.floor(a); - a -= e; - c[0] = 0 == e ? e : e - 1; - c[1] = e; - c[2] = e > d.length - 2 ? d.length - 1 : e + 1; - c[3] = e > d.length - 3 ? d.length - 1 : e + 2; - e = d[c[0]]; - var f = d[c[1]], - h = d[c[2]], - c = d[c[3]]; - b.x = THREE.Curve.Utils.interpolate(e.x, f.x, h.x, c.x, a); - b.y = THREE.Curve.Utils.interpolate(e.y, f.y, h.y, c.y, a); - b.z = THREE.Curve.Utils.interpolate(e.z, f.z, h.z, c.z, a); - return b -}); -THREE.ClosedSplineCurve3 = THREE.Curve.create(function(a) { - this.points = void 0 == a ? [] : a -}, function(a) { - var b = new THREE.Vector3, - c = [], - d = this.points, - e; - e = (d.length - 0) * a; - a = Math.floor(e); - e -= a; - a += 0 < a ? 0 : (Math.floor(Math.abs(a) / d.length) + 1) * d.length; - c[0] = (a - 1) % d.length; - c[1] = a % d.length; - c[2] = (a + 1) % d.length; - c[3] = (a + 2) % d.length; - b.x = THREE.Curve.Utils.interpolate(d[c[0]].x, d[c[1]].x, d[c[2]].x, d[c[3]].x, e); - b.y = THREE.Curve.Utils.interpolate(d[c[0]].y, d[c[1]].y, d[c[2]].y, d[c[3]].y, e); - b.z = THREE.Curve.Utils.interpolate(d[c[0]].z, - d[c[1]].z, d[c[2]].z, d[c[3]].z, e); - return b -}); -THREE.AnimationHandler = function() { - var a = [], - b = {}, c = { - update: function(b) { - for (var c = 0; c < a.length; c++) a[c].update(b) - }, - addToUpdate: function(b) { - -1 === a.indexOf(b) && a.push(b) - }, - removeFromUpdate: function(b) { - b = a.indexOf(b); - 1 !== b && a.splice(b, 1) - }, - add: function(a) { - void 0 !== b[a.name] && console.log("THREE.AnimationHandler.add: Warning! " + a.name + " already exists in library. Overwriting."); - b[a.name] = a; - if (!0 !== a.initialized) { - for (var c = 0; c < a.hierarchy.length; c++) { - for (var d = 0; d < a.hierarchy[c].keys.length; d++) if (0 > a.hierarchy[c].keys[d].time && (a.hierarchy[c].keys[d].time = 0), void 0 !== a.hierarchy[c].keys[d].rot && !(a.hierarchy[c].keys[d].rot instanceof THREE.Quaternion)) { - var g = a.hierarchy[c].keys[d].rot; - a.hierarchy[c].keys[d].rot = new THREE.Quaternion(g[0], g[1], g[2], g[3]) - } - if (a.hierarchy[c].keys.length && void 0 !== a.hierarchy[c].keys[0].morphTargets) { - g = {}; - for (d = 0; d < a.hierarchy[c].keys.length; d++) for (var i = 0; i < a.hierarchy[c].keys[d].morphTargets.length; i++) { - var k = a.hierarchy[c].keys[d].morphTargets[i]; - g[k] = -1 - } - a.hierarchy[c].usedMorphTargets = g; - for (d = 0; d < a.hierarchy[c].keys.length; d++) { - var m = {}; - for (k in g) { - for (i = 0; i < a.hierarchy[c].keys[d].morphTargets.length; i++) if (a.hierarchy[c].keys[d].morphTargets[i] === k) { - m[k] = a.hierarchy[c].keys[d].morphTargetsInfluences[i]; - break - } - i === a.hierarchy[c].keys[d].morphTargets.length && (m[k] = 0) - } - a.hierarchy[c].keys[d].morphTargetsInfluences = m - } - } - for (d = 1; d < a.hierarchy[c].keys.length; d++) a.hierarchy[c].keys[d].time === a.hierarchy[c].keys[d - 1].time && (a.hierarchy[c].keys.splice(d, 1), d--); - for (d = 0; d < a.hierarchy[c].keys.length; d++) a.hierarchy[c].keys[d].index = d - } - d = parseInt(a.length * a.fps, 10); - a.JIT = {}; - a.JIT.hierarchy = []; - for (c = 0; c < a.hierarchy.length; c++) a.JIT.hierarchy.push(Array(d)); - a.initialized = !0 - } - }, - get: function(a) { - if ("string" === typeof a) { - if (b[a]) return b[a]; - console.log("THREE.AnimationHandler.get: Couldn't find animation " + a); - return null - } - }, - parse: function(a) { - var b = []; - if (a instanceof THREE.SkinnedMesh) for (var c = 0; c < a.bones.length; c++) b.push(a.bones[c]); - else d(a, b); - return b - } - }, d = function(a, b) { - b.push(a); - for (var c = 0; c < a.children.length; c++) d(a.children[c], - b) - }; - c.LINEAR = 0; - c.CATMULLROM = 1; - c.CATMULLROM_FORWARD = 2; - return c -}(); -THREE.Animation = function(a, b, c) { - this.root = a; - this.data = THREE.AnimationHandler.get(b); - this.hierarchy = THREE.AnimationHandler.parse(a); - this.currentTime = 0; - this.timeScale = 1; - this.isPlaying = !1; - this.loop = this.isPaused = !0; - this.interpolationType = void 0 !== c ? c : THREE.AnimationHandler.LINEAR; - this.points = []; - this.target = new THREE.Vector3 -}; -THREE.Animation.prototype.play = function(a, b) { - if (!1 === this.isPlaying) { - this.isPlaying = !0; - this.loop = void 0 !== a ? a : !0; - this.currentTime = void 0 !== b ? b : 0; - var c, d = this.hierarchy.length, - e; - for (c = 0; c < d; c++) { - e = this.hierarchy[c]; - e.matrixAutoUpdate = !0; - void 0 === e.animationCache && (e.animationCache = {}, e.animationCache.prevKey = { - pos: 0, - rot: 0, - scl: 0 - }, e.animationCache.nextKey = { - pos: 0, - rot: 0, - scl: 0 - }, e.animationCache.originalMatrix = e instanceof THREE.Bone ? e.skinMatrix : e.matrix); - var f = e.animationCache.prevKey; - e = e.animationCache.nextKey; - f.pos = this.data.hierarchy[c].keys[0]; - f.rot = this.data.hierarchy[c].keys[0]; - f.scl = this.data.hierarchy[c].keys[0]; - e.pos = this.getNextKeyWith("pos", c, 1); - e.rot = this.getNextKeyWith("rot", c, 1); - e.scl = this.getNextKeyWith("scl", c, 1) - } - this.update(0) - } - this.isPaused = !1; - THREE.AnimationHandler.addToUpdate(this) -}; -THREE.Animation.prototype.pause = function() { - !0 === this.isPaused ? THREE.AnimationHandler.addToUpdate(this) : THREE.AnimationHandler.removeFromUpdate(this); - this.isPaused = !this.isPaused -}; -THREE.Animation.prototype.stop = function() { - this.isPaused = this.isPlaying = !1; - THREE.AnimationHandler.removeFromUpdate(this) -}; -THREE.Animation.prototype.update = function(a) { - if (!1 !== this.isPlaying) { - var b = ["pos", "rot", "scl"], - c, d, e, f, h, g, i, k, m; - for (m = this.currentTime += a * this.timeScale; this.currentTime > this.data.length;) this.currentTime -= this.data.length; - k = this.currentTime %= this.data.length; - parseInt(Math.min(k * this.data.fps, this.data.length * this.data.fps), 10); - for (var l = 0, p = this.hierarchy.length; l < p; l++) { - a = this.hierarchy[l]; - i = a.animationCache; - for (var t = 0; 3 > t; t++) { - c = b[t]; - h = i.prevKey[c]; - g = i.nextKey[c]; - if (g.time <= m) { - if (k <= m) if (this.loop) { - h = this.data.hierarchy[l].keys[0]; - for (g = this.getNextKeyWith(c, l, 1); null !== g && g.time < k && g.index > h.index;) h = g, g = this.getNextKeyWith(c, l, g.index + 1) - } else { - this.stop(); - return - } else { - do h = g, g = this.getNextKeyWith(c, l, g.index + 1); - while (null !== g && g.time < k && g.index > h.index) - } - i.prevKey[c] = h; - i.nextKey[c] = g - } - a.matrixAutoUpdate = !0; - a.matrixWorldNeedsUpdate = !0; - d = (k - h.time) / (g.time - h.time); - e = h[c]; - f = g[c]; - if (0 > d || 1 < d) console.log("THREE.Animation.update: Warning! Scale out of bounds:" + d + " on bone " + l), d = 0 > d ? 0 : 1; - if ("pos" === c) if (c = a.position, this.interpolationType === THREE.AnimationHandler.LINEAR) c.x = e[0] + (f[0] - e[0]) * d, c.y = e[1] + (f[1] - e[1]) * d, c.z = e[2] + (f[2] - e[2]) * d; - else { - if (this.interpolationType === THREE.AnimationHandler.CATMULLROM || this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD) this.points[0] = this.getPrevKeyWith("pos", l, h.index - 1).pos, this.points[1] = e, this.points[2] = f, this.points[3] = this.getNextKeyWith("pos", l, g.index + 1).pos, d = 0.33 * d + 0.33, e = this.interpolateCatmullRom(this.points, d), c.x = e[0], c.y = e[1], c.z = e[2], - this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD && (d = this.interpolateCatmullRom(this.points, 1.01 * d), this.target.set(d[0], d[1], d[2]), this.target.sub(c), this.target.y = 0, this.target.normalize(), d = Math.atan2(this.target.x, this.target.z), a.rotation.set(0, d, 0)) - } else "rot" === c ? THREE.Quaternion.slerp(e, f, a.quaternion, d) : "scl" === c && (c = a.scale, c.x = e[0] + (f[0] - e[0]) * d, c.y = e[1] + (f[1] - e[1]) * d, c.z = e[2] + (f[2] - e[2]) * d) - } - } - } -}; -THREE.Animation.prototype.interpolateCatmullRom = function(a, b) { - var c = [], - d = [], - e, f, h, g, i, k; - e = (a.length - 1) * b; - f = Math.floor(e); - e -= f; - c[0] = 0 === f ? f : f - 1; - c[1] = f; - c[2] = f > a.length - 2 ? f : f + 1; - c[3] = f > a.length - 3 ? f : f + 2; - f = a[c[0]]; - g = a[c[1]]; - i = a[c[2]]; - k = a[c[3]]; - c = e * e; - h = e * c; - d[0] = this.interpolate(f[0], g[0], i[0], k[0], e, c, h); - d[1] = this.interpolate(f[1], g[1], i[1], k[1], e, c, h); - d[2] = this.interpolate(f[2], g[2], i[2], k[2], e, c, h); - return d -}; -THREE.Animation.prototype.interpolate = function(a, b, c, d, e, f, h) { - a = 0.5 * (c - a); - d = 0.5 * (d - b); - return (2 * (b - c) + a + d) * h + (-3 * (b - c) - 2 * a - d) * f + a * e + b -}; -THREE.Animation.prototype.getNextKeyWith = function(a, b, c) { - for (var d = this.data.hierarchy[b].keys, c = this.interpolationType === THREE.AnimationHandler.CATMULLROM || this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD ? c < d.length - 1 ? c : d.length - 1 : c % d.length; c < d.length; c++) if (void 0 !== d[c][a]) return d[c]; - return this.data.hierarchy[b].keys[0] -}; -THREE.Animation.prototype.getPrevKeyWith = function(a, b, c) { - for (var d = this.data.hierarchy[b].keys, c = this.interpolationType === THREE.AnimationHandler.CATMULLROM || this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD ? 0 < c ? c : 0 : 0 <= c ? c : c + d.length; 0 <= c; c--) if (void 0 !== d[c][a]) return d[c]; - return this.data.hierarchy[b].keys[d.length - 1] -}; -THREE.KeyFrameAnimation = function(a, b, c) { - this.root = a; - this.data = THREE.AnimationHandler.get(b); - this.hierarchy = THREE.AnimationHandler.parse(a); - this.currentTime = 0; - this.timeScale = 0.001; - this.isPlaying = !1; - this.loop = this.isPaused = !0; - this.JITCompile = void 0 !== c ? c : !0; - a = 0; - for (b = this.hierarchy.length; a < b; a++) { - var c = this.data.hierarchy[a].sids, - d = this.hierarchy[a]; - if (this.data.hierarchy[a].keys.length && c) { - for (var e = 0; e < c.length; e++) { - var f = c[e], - h = this.getNextKeyWith(f, a, 0); - h && h.apply(f) - } - d.matrixAutoUpdate = !1; - this.data.hierarchy[a].node.updateMatrix(); - d.matrixWorldNeedsUpdate = !0 - } - } -}; -THREE.KeyFrameAnimation.prototype.play = function(a, b) { - if (!this.isPlaying) { - this.isPlaying = !0; - this.loop = void 0 !== a ? a : !0; - this.currentTime = void 0 !== b ? b : 0; - this.startTimeMs = b; - this.startTime = 1E7; - this.endTime = -this.startTime; - var c, d = this.hierarchy.length, - e, f; - for (c = 0; c < d; c++) e = this.hierarchy[c], f = this.data.hierarchy[c], void 0 === f.animationCache && (f.animationCache = {}, f.animationCache.prevKey = null, f.animationCache.nextKey = null, f.animationCache.originalMatrix = e instanceof THREE.Bone ? e.skinMatrix : e.matrix), e = this.data.hierarchy[c].keys, - e.length && (f.animationCache.prevKey = e[0], f.animationCache.nextKey = e[1], this.startTime = Math.min(e[0].time, this.startTime), this.endTime = Math.max(e[e.length - 1].time, this.endTime)); - this.update(0) - } - this.isPaused = !1; - THREE.AnimationHandler.addToUpdate(this) -}; -THREE.KeyFrameAnimation.prototype.pause = function() { - this.isPaused ? THREE.AnimationHandler.addToUpdate(this) : THREE.AnimationHandler.removeFromUpdate(this); - this.isPaused = !this.isPaused -}; -THREE.KeyFrameAnimation.prototype.stop = function() { - this.isPaused = this.isPlaying = !1; - THREE.AnimationHandler.removeFromUpdate(this); - for (var a = 0; a < this.data.hierarchy.length; a++) { - var b = this.hierarchy[a], - c = this.data.hierarchy[a]; - if (void 0 !== c.animationCache) { - var d = c.animationCache.originalMatrix; - b instanceof THREE.Bone ? (d.copy(b.skinMatrix), b.skinMatrix = d) : (d.copy(b.matrix), b.matrix = d); - delete c.animationCache - } - } -}; -THREE.KeyFrameAnimation.prototype.update = function(a) { - if (this.isPlaying) { - var b, c, d, e, f = this.data.JIT.hierarchy, - h, g, i; - g = this.currentTime += a * this.timeScale; - h = this.currentTime %= this.data.length; - h < this.startTimeMs && (h = this.currentTime = this.startTimeMs + h); - e = parseInt(Math.min(h * this.data.fps, this.data.length * this.data.fps), 10); - if ((i = h < g) && !this.loop) { - for (var a = 0, k = this.hierarchy.length; a < k; a++) { - var m = this.data.hierarchy[a].keys, - f = this.data.hierarchy[a].sids; - d = m.length - 1; - e = this.hierarchy[a]; - if (m.length) { - for (m = 0; m < f.length; m++) h = f[m], (g = this.getPrevKeyWith(h, a, d)) && g.apply(h); - this.data.hierarchy[a].node.updateMatrix(); - e.matrixWorldNeedsUpdate = !0 - } - } - this.stop() - } else if (!(h < this.startTime)) { - a = 0; - for (k = this.hierarchy.length; a < k; a++) { - d = this.hierarchy[a]; - b = this.data.hierarchy[a]; - var m = b.keys, - l = b.animationCache; - if (this.JITCompile && void 0 !== f[a][e]) d instanceof THREE.Bone ? (d.skinMatrix = f[a][e], d.matrixWorldNeedsUpdate = !1) : (d.matrix = f[a][e], d.matrixWorldNeedsUpdate = !0); - else if (m.length) { - this.JITCompile && l && (d instanceof - THREE.Bone ? d.skinMatrix = l.originalMatrix : d.matrix = l.originalMatrix); - b = l.prevKey; - c = l.nextKey; - if (b && c) { - if (c.time <= g) { - if (i && this.loop) { - b = m[0]; - for (c = m[1]; c.time < h;) b = c, c = m[b.index + 1] - } else if (!i) for (var p = m.length - 1; c.time < h && c.index !== p;) b = c, c = m[b.index + 1]; - l.prevKey = b; - l.nextKey = c - } - c.time >= h ? b.interpolate(c, h) : b.interpolate(c, c.time) - } - this.data.hierarchy[a].node.updateMatrix(); - d.matrixWorldNeedsUpdate = !0 - } - } - if (this.JITCompile && void 0 === f[0][e]) { - this.hierarchy[0].updateMatrixWorld(!0); - for (a = 0; a < this.hierarchy.length; a++) f[a][e] = this.hierarchy[a] instanceof THREE.Bone ? this.hierarchy[a].skinMatrix.clone() : this.hierarchy[a].matrix.clone() - } - } - } -}; -THREE.KeyFrameAnimation.prototype.getNextKeyWith = function(a, b, c) { - b = this.data.hierarchy[b].keys; - for (c %= b.length; c < b.length; c++) if (b[c].hasTarget(a)) return b[c]; - return b[0] -}; -THREE.KeyFrameAnimation.prototype.getPrevKeyWith = function(a, b, c) { - b = this.data.hierarchy[b].keys; - for (c = 0 <= c ? c : c + b.length; 0 <= c; c--) if (b[c].hasTarget(a)) return b[c]; - return b[b.length - 1] -}; -THREE.CubeCamera = function(a, b, c) { - THREE.Object3D.call(this); - var d = new THREE.PerspectiveCamera(90, 1, a, b); - d.up.set(0, - 1, 0); - d.lookAt(new THREE.Vector3(1, 0, 0)); - this.add(d); - var e = new THREE.PerspectiveCamera(90, 1, a, b); - e.up.set(0, - 1, 0); - e.lookAt(new THREE.Vector3(-1, 0, 0)); - this.add(e); - var f = new THREE.PerspectiveCamera(90, 1, a, b); - f.up.set(0, 0, 1); - f.lookAt(new THREE.Vector3(0, 1, 0)); - this.add(f); - var h = new THREE.PerspectiveCamera(90, 1, a, b); - h.up.set(0, 0, - 1); - h.lookAt(new THREE.Vector3(0, - 1, 0)); - this.add(h); - var g = new THREE.PerspectiveCamera(90, - 1, a, b); - g.up.set(0, - 1, 0); - g.lookAt(new THREE.Vector3(0, 0, 1)); - this.add(g); - var i = new THREE.PerspectiveCamera(90, 1, a, b); - i.up.set(0, - 1, 0); - i.lookAt(new THREE.Vector3(0, 0, - 1)); - this.add(i); - this.renderTarget = new THREE.WebGLRenderTargetCube(c, c, { - format: THREE.RGBFormat, - magFilter: THREE.LinearFilter, - minFilter: THREE.LinearFilter - }); - this.updateCubeMap = function(a, b) { - var c = this.renderTarget, - p = c.generateMipmaps; - c.generateMipmaps = !1; - c.activeCubeFace = 0; - a.render(b, d, c); - c.activeCubeFace = 1; - a.render(b, e, c); - c.activeCubeFace = 2; - a.render(b, f, c); - c.activeCubeFace = 3; - a.render(b, h, c); - c.activeCubeFace = 4; - a.render(b, g, c); - c.generateMipmaps = p; - c.activeCubeFace = 5; - a.render(b, i, c) - } -}; -THREE.CubeCamera.prototype = Object.create(THREE.Object3D.prototype); -THREE.CombinedCamera = function(a, b, c, d, e, f, h) { - THREE.Camera.call(this); - this.fov = c; - this.left = -a / 2; - this.right = a / 2; - this.top = b / 2; - this.bottom = -b / 2; - this.cameraO = new THREE.OrthographicCamera(a / -2, a / 2, b / 2, b / -2, f, h); - this.cameraP = new THREE.PerspectiveCamera(c, a / b, d, e); - this.zoom = 1; - this.toPerspective() -}; -THREE.CombinedCamera.prototype = Object.create(THREE.Camera.prototype); -THREE.CombinedCamera.prototype.toPerspective = function() { - this.near = this.cameraP.near; - this.far = this.cameraP.far; - this.cameraP.fov = this.fov / this.zoom; - this.cameraP.updateProjectionMatrix(); - this.projectionMatrix = this.cameraP.projectionMatrix; - this.inPerspectiveMode = !0; - this.inOrthographicMode = !1 -}; -THREE.CombinedCamera.prototype.toOrthographic = function() { - var a = this.cameraP.aspect, - b = (this.cameraP.near + this.cameraP.far) / 2, - b = Math.tan(this.fov / 2) * b, - a = 2 * b * a / 2, - b = b / this.zoom, - a = a / this.zoom; - this.cameraO.left = -a; - this.cameraO.right = a; - this.cameraO.top = b; - this.cameraO.bottom = -b; - this.cameraO.updateProjectionMatrix(); - this.near = this.cameraO.near; - this.far = this.cameraO.far; - this.projectionMatrix = this.cameraO.projectionMatrix; - this.inPerspectiveMode = !1; - this.inOrthographicMode = !0 -}; -THREE.CombinedCamera.prototype.setSize = function(a, b) { - this.cameraP.aspect = a / b; - this.left = -a / 2; - this.right = a / 2; - this.top = b / 2; - this.bottom = -b / 2 -}; -THREE.CombinedCamera.prototype.setFov = function(a) { - this.fov = a; - this.inPerspectiveMode ? this.toPerspective() : this.toOrthographic() -}; -THREE.CombinedCamera.prototype.updateProjectionMatrix = function() { - this.inPerspectiveMode ? this.toPerspective() : (this.toPerspective(), this.toOrthographic()) -}; -THREE.CombinedCamera.prototype.setLens = function(a, b) { - void 0 === b && (b = 24); - var c = 2 * THREE.Math.radToDeg(Math.atan(b / (2 * a))); - this.setFov(c); - return c -}; -THREE.CombinedCamera.prototype.setZoom = function(a) { - this.zoom = a; - this.inPerspectiveMode ? this.toPerspective() : this.toOrthographic() -}; -THREE.CombinedCamera.prototype.toFrontView = function() { - this.rotation.x = 0; - this.rotation.y = 0; - this.rotation.z = 0; - this.rotationAutoUpdate = !1 -}; -THREE.CombinedCamera.prototype.toBackView = function() { - this.rotation.x = 0; - this.rotation.y = Math.PI; - this.rotation.z = 0; - this.rotationAutoUpdate = !1 -}; -THREE.CombinedCamera.prototype.toLeftView = function() { - this.rotation.x = 0; - this.rotation.y = -Math.PI / 2; - this.rotation.z = 0; - this.rotationAutoUpdate = !1 -}; -THREE.CombinedCamera.prototype.toRightView = function() { - this.rotation.x = 0; - this.rotation.y = Math.PI / 2; - this.rotation.z = 0; - this.rotationAutoUpdate = !1 -}; -THREE.CombinedCamera.prototype.toTopView = function() { - this.rotation.x = -Math.PI / 2; - this.rotation.y = 0; - this.rotation.z = 0; - this.rotationAutoUpdate = !1 -}; -THREE.CombinedCamera.prototype.toBottomView = function() { - this.rotation.x = Math.PI / 2; - this.rotation.y = 0; - this.rotation.z = 0; - this.rotationAutoUpdate = !1 -}; -THREE.CircleGeometry = function(a, b, c, d) { - THREE.Geometry.call(this); - this.radius = a = a || 50; - this.segments = b = void 0 !== b ? Math.max(3, b) : 8; - this.thetaStart = c = void 0 !== c ? c : 0; - this.thetaLength = d = void 0 !== d ? d : 2 * Math.PI; - var e, f = []; - e = new THREE.Vector3; - var h = new THREE.Vector2(0.5, 0.5); - this.vertices.push(e); - f.push(h); - for (e = 0; e <= b; e++) { - var g = new THREE.Vector3, - i = c + e / b * d; - g.x = a * Math.cos(i); - g.y = a * Math.sin(i); - this.vertices.push(g); - f.push(new THREE.Vector2((g.x / a + 1) / 2, (g.y / a + 1) / 2)) - } - c = new THREE.Vector3(0, 0, 1); - for (e = 1; e <= b; e++) this.faces.push(new THREE.Face3(e, - e + 1, 0, [c.clone(), c.clone(), c.clone()])), this.faceVertexUvs[0].push([f[e].clone(), f[e + 1].clone(), h.clone()]); - this.computeCentroids(); - this.computeFaceNormals(); - this.boundingSphere = new THREE.Sphere(new THREE.Vector3, a) -}; -THREE.CircleGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.CubeGeometry = function(a, b, c, d, e, f) { - function h(a, b, c, d, e, f, h, q) { - var n, u = g.widthSegments, - r = g.heightSegments, - v = e / 2, - z = f / 2, - G = g.vertices.length; - if ("x" === a && "y" === b || "y" === a && "x" === b) n = "z"; - else if ("x" === a && "z" === b || "z" === a && "x" === b) n = "y", r = g.depthSegments; - else if ("z" === a && "y" === b || "y" === a && "z" === b) n = "x", u = g.depthSegments; - var w = u + 1, - y = r + 1, - E = e / u, - A = f / r, - K = new THREE.Vector3; - K[n] = 0 < h ? 1 : -1; - for (e = 0; e < y; e++) for (f = 0; f < w; f++) { - var D = new THREE.Vector3; - D[a] = (f * E - v) * c; - D[b] = (e * A - z) * d; - D[n] = h; - g.vertices.push(D) - } - for (e = 0; e < r; e++) for (f = 0; f < u; f++) z = f + w * e, a = f + w * (e + 1), b = f + 1 + w * (e + 1), c = f + 1 + w * e, d = new THREE.Vector2(f / u, 1 - e / r), h = new THREE.Vector2(f / u, 1 - (e + 1) / r), n = new THREE.Vector2((f + 1) / u, 1 - (e + 1) / r), v = new THREE.Vector2((f + 1) / u, 1 - e / r), z = new THREE.Face3(z + G, a + G, c + G), z.normal.copy(K), z.vertexNormals.push(K.clone(), K.clone(), K.clone()), z.materialIndex = q, g.faces.push(z), g.faceVertexUvs[0].push([d, h, v]), z = new THREE.Face3(a + G, b + G, c + G), z.normal.copy(K), z.vertexNormals.push(K.clone(), K.clone(), K.clone()), z.materialIndex = q, g.faces.push(z), - g.faceVertexUvs[0].push([h.clone(), n, v.clone()]) - } - THREE.Geometry.call(this); - var g = this; - this.width = a; - this.height = b; - this.depth = c; - this.widthSegments = d || 1; - this.heightSegments = e || 1; - this.depthSegments = f || 1; - a = this.width / 2; - b = this.height / 2; - c = this.depth / 2; - h("z", "y", - 1, - 1, this.depth, this.height, a, 0); - h("z", "y", 1, - 1, this.depth, this.height, - a, 1); - h("x", "z", 1, 1, this.width, this.depth, b, 2); - h("x", "z", 1, - 1, this.width, this.depth, - b, 3); - h("x", "y", 1, - 1, this.width, this.height, c, 4); - h("x", "y", - 1, - 1, this.width, this.height, - c, - 5); - this.computeCentroids(); - this.mergeVertices() -}; -THREE.CubeGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.CylinderGeometry = function(a, b, c, d, e, f) { - THREE.Geometry.call(this); - this.radiusTop = a = void 0 !== a ? a : 20; - this.radiusBottom = b = void 0 !== b ? b : 20; - this.height = c = void 0 !== c ? c : 100; - this.radialSegments = d = d || 8; - this.heightSegments = e = e || 1; - this.openEnded = f = void 0 !== f ? f : !1; - var h = c / 2, - g, i, k = [], - m = []; - for (i = 0; i <= e; i++) { - var l = [], - p = [], - t = i / e, - s = t * (b - a) + a; - for (g = 0; g <= d; g++) { - var q = g / d, - n = new THREE.Vector3; - n.x = s * Math.sin(2 * q * Math.PI); - n.y = -t * c + h; - n.z = s * Math.cos(2 * q * Math.PI); - this.vertices.push(n); - l.push(this.vertices.length - 1); - p.push(new THREE.Vector2(q, - 1 - t)) - } - k.push(l); - m.push(p) - } - c = (b - a) / c; - for (g = 0; g < d; g++) { - 0 !== a ? (l = this.vertices[k[0][g]].clone(), p = this.vertices[k[0][g + 1]].clone()) : (l = this.vertices[k[1][g]].clone(), p = this.vertices[k[1][g + 1]].clone()); - l.setY(Math.sqrt(l.x * l.x + l.z * l.z) * c).normalize(); - p.setY(Math.sqrt(p.x * p.x + p.z * p.z) * c).normalize(); - for (i = 0; i < e; i++) { - var t = k[i][g], - s = k[i + 1][g], - q = k[i + 1][g + 1], - n = k[i][g + 1], - u = l.clone(), - r = l.clone(), - v = p.clone(), - z = p.clone(), - G = m[i][g].clone(), - w = m[i + 1][g].clone(), - y = m[i + 1][g + 1].clone(), - E = m[i][g + 1].clone(); - this.faces.push(new THREE.Face3(t, - s, n, [u, r, z])); - this.faceVertexUvs[0].push([G, w, E]); - this.faces.push(new THREE.Face3(s, q, n, [r.clone(), v, z.clone()])); - this.faceVertexUvs[0].push([w.clone(), y, E.clone()]) - } - } - if (!1 === f && 0 < a) { - this.vertices.push(new THREE.Vector3(0, h, 0)); - for (g = 0; g < d; g++) t = k[0][g], s = k[0][g + 1], q = this.vertices.length - 1, u = new THREE.Vector3(0, 1, 0), r = new THREE.Vector3(0, 1, 0), v = new THREE.Vector3(0, 1, 0), G = m[0][g].clone(), w = m[0][g + 1].clone(), y = new THREE.Vector2(w.x, 0), this.faces.push(new THREE.Face3(t, s, q, [u, r, v])), this.faceVertexUvs[0].push([G, - w, y]) - } - if (!1 === f && 0 < b) { - this.vertices.push(new THREE.Vector3(0, - h, 0)); - for (g = 0; g < d; g++) t = k[i][g + 1], s = k[i][g], q = this.vertices.length - 1, u = new THREE.Vector3(0, - 1, 0), r = new THREE.Vector3(0, - 1, 0), v = new THREE.Vector3(0, - 1, 0), G = m[i][g + 1].clone(), w = m[i][g].clone(), y = new THREE.Vector2(w.x, 1), this.faces.push(new THREE.Face3(t, s, q, [u, r, v])), this.faceVertexUvs[0].push([G, w, y]) - } - this.computeCentroids(); - this.computeFaceNormals() -}; -THREE.CylinderGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.ExtrudeGeometry = function(a, b) { - "undefined" !== typeof a && (THREE.Geometry.call(this), a = a instanceof Array ? a : [a], this.shapebb = a[a.length - 1].getBoundingBox(), this.addShapeList(a, b), this.computeCentroids(), this.computeFaceNormals()) -}; -THREE.ExtrudeGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.ExtrudeGeometry.prototype.addShapeList = function(a, b) { - for (var c = a.length, d = 0; d < c; d++) this.addShape(a[d], b) -}; -THREE.ExtrudeGeometry.prototype.addShape = function(a, b) { - function c(a, b, c) { - b || console.log("die"); - return b.clone().multiplyScalar(c).add(a) - } - function d(a, b, c) { - var d = THREE.ExtrudeGeometry.__v1, - e = THREE.ExtrudeGeometry.__v2, - f = THREE.ExtrudeGeometry.__v3, - g = THREE.ExtrudeGeometry.__v4, - h = THREE.ExtrudeGeometry.__v5, - i = THREE.ExtrudeGeometry.__v6; - d.set(a.x - b.x, a.y - b.y); - e.set(a.x - c.x, a.y - c.y); - d = d.normalize(); - e = e.normalize(); - f.set(-d.y, d.x); - g.set(e.y, - e.x); - h.copy(a).add(f); - i.copy(a).add(g); - if (h.equals(i)) return g.clone(); - h.copy(b).add(f); - i.copy(c).add(g); - f = d.dot(g); - g = i.sub(h).dot(g); - 0 === f && (console.log("Either infinite or no solutions!"), 0 === g ? console.log("Its finite solutions.") : console.log("Too bad, no solutions.")); - g /= f; - return 0 > g ? (b = Math.atan2(b.y - a.y, b.x - a.x), a = Math.atan2(c.y - a.y, c.x - a.x), b > a && (a += 2 * Math.PI), c = (b + a) / 2, a = -Math.cos(c), c = -Math.sin(c), new THREE.Vector2(a, c)) : d.multiplyScalar(g).add(h).sub(a).clone() - } - function e(c, d) { - var e, f; - for (C = c.length; 0 <= --C;) { - e = C; - f = C - 1; - 0 > f && (f = c.length - 1); - for (var g = 0, h = t + 2 * m, - g = 0; g < h; g++) { - var i = ca * g, - k = ca * (g + 1), - l = d + e + i, - i = d + f + i, - n = d + f + k, - k = d + e + k, - p = c, - q = g, - s = h, - u = e, - w = f, - l = l + F, - i = i + F, - n = n + F, - k = k + F; - D.faces.push(new THREE.Face3(l, i, k, null, null, r)); - D.faces.push(new THREE.Face3(i, n, k, null, null, r)); - l = v.generateSideWallUV(D, a, p, b, l, i, n, k, q, s, u, w); - D.faceVertexUvs[0].push([l[0], l[1], l[3]]); - D.faceVertexUvs[0].push([l[1], l[2], l[3]]) - } - } - } - function f(a, b, c) { - D.vertices.push(new THREE.Vector3(a, b, c)) - } - function h(c, d, e, f) { - c += F; - d += F; - e += F; - D.faces.push(new THREE.Face3(c, d, e, null, null, u)); - c = f ? v.generateBottomUV(D, - a, b, c, d, e) : v.generateTopUV(D, a, b, c, d, e); - D.faceVertexUvs[0].push(c) - } - var g = void 0 !== b.amount ? b.amount : 100, - i = void 0 !== b.bevelThickness ? b.bevelThickness : 6, - k = void 0 !== b.bevelSize ? b.bevelSize : i - 2, - m = void 0 !== b.bevelSegments ? b.bevelSegments : 3, - l = void 0 !== b.bevelEnabled ? b.bevelEnabled : !0, - p = void 0 !== b.curveSegments ? b.curveSegments : 12, - t = void 0 !== b.steps ? b.steps : 1, - s = b.extrudePath, - q, n = !1, - u = b.material, - r = b.extrudeMaterial, - v = void 0 !== b.UVGenerator ? b.UVGenerator : THREE.ExtrudeGeometry.WorldUVGenerator, - z, G, w, y; - s && (q = s.getSpacedPoints(t), n = !0, l = !1, z = void 0 !== b.frames ? b.frames : new THREE.TubeGeometry.FrenetFrames(s, t, !1), G = new THREE.Vector3, w = new THREE.Vector3, y = new THREE.Vector3); - l || (k = i = m = 0); - var E, A, K, D = this, - F = this.vertices.length, - p = a.extractPoints(p), - O = p.shape, - p = p.holes; - if (s = !THREE.Shape.Utils.isClockWise(O)) { - O = O.reverse(); - A = 0; - for (K = p.length; A < K; A++) E = p[A], THREE.Shape.Utils.isClockWise(E) && (p[A] = E.reverse()); - s = !1 - } - var x = THREE.Shape.Utils.triangulateShape(O, p), - s = O; - A = 0; - for (K = p.length; A < K; A++) E = p[A], O = O.concat(E); - var I, B, M, J, ca = O.length, - na = x.length, - pa = [], - C = 0, - Q = s.length; - I = Q - 1; - for (B = C + 1; C < Q; C++, I++, B++) I === Q && (I = 0), B === Q && (B = 0), pa[C] = d(s[C], s[I], s[B]); - var R = [], - L, da = pa.concat(); - A = 0; - for (K = p.length; A < K; A++) { - E = p[A]; - L = []; - C = 0; - Q = E.length; - I = Q - 1; - for (B = C + 1; C < Q; C++, I++, B++) I === Q && (I = 0), B === Q && (B = 0), L[C] = d(E[C], E[I], E[B]); - R.push(L); - da = da.concat(L) - } - for (I = 0; I < m; I++) { - E = I / m; - M = i * (1 - E); - B = k * Math.sin(E * Math.PI / 2); - C = 0; - for (Q = s.length; C < Q; C++) J = c(s[C], pa[C], B), f(J.x, J.y, - M); - A = 0; - for (K = p.length; A < K; A++) { - E = p[A]; - L = R[A]; - C = 0; - for (Q = E.length; C < Q; C++) J = c(E[C], L[C], B), f(J.x, J.y, - M) - } - } - B = k; - for (C = 0; C < ca; C++) J = l ? c(O[C], da[C], B) : O[C], n ? (w.copy(z.normals[0]).multiplyScalar(J.x), G.copy(z.binormals[0]).multiplyScalar(J.y), y.copy(q[0]).add(w).add(G), f(y.x, y.y, y.z)) : f(J.x, J.y, 0); - for (E = 1; E <= t; E++) for (C = 0; C < ca; C++) J = l ? c(O[C], da[C], B) : O[C], n ? (w.copy(z.normals[E]).multiplyScalar(J.x), G.copy(z.binormals[E]).multiplyScalar(J.y), y.copy(q[E]).add(w).add(G), f(y.x, y.y, y.z)) : f(J.x, J.y, g / t * E); - for (I = m - 1; 0 <= I; I--) { - E = I / m; - M = i * (1 - E); - B = k * Math.sin(E * Math.PI / 2); - C = 0; - for (Q = s.length; C < Q; C++) J = c(s[C], pa[C], B), f(J.x, J.y, g + M); - A = 0; - for (K = p.length; A < K; A++) { - E = p[A]; - L = R[A]; - C = 0; - for (Q = E.length; C < Q; C++) J = c(E[C], L[C], B), n ? f(J.x, J.y + q[t - 1].y, q[t - 1].x + M) : f(J.x, J.y, g + M) - } - } - if (l) { - i = 0 * ca; - for (C = 0; C < na; C++) g = x[C], h(g[2] + i, g[1] + i, g[0] + i, !0); - i = ca * (t + 2 * m); - for (C = 0; C < na; C++) g = x[C], h(g[0] + i, g[1] + i, g[2] + i, !1) - } else { - for (C = 0; C < na; C++) g = x[C], h(g[2], g[1], g[0], !0); - for (C = 0; C < na; C++) g = x[C], h(g[0] + ca * t, g[1] + ca * t, g[2] + ca * t, !1) - } - g = 0; - e(s, g); - g += s.length; - A = 0; - for (K = p.length; A < K; A++) E = p[A], e(E, g), g += E.length -}; -THREE.ExtrudeGeometry.WorldUVGenerator = { - generateTopUV: function(a, b, c, d, e, f) { - b = a.vertices[e].x; - e = a.vertices[e].y; - c = a.vertices[f].x; - f = a.vertices[f].y; - return [new THREE.Vector2(a.vertices[d].x, a.vertices[d].y), new THREE.Vector2(b, e), new THREE.Vector2(c, f)] - }, - generateBottomUV: function(a, b, c, d, e, f) { - return this.generateTopUV(a, b, c, d, e, f) - }, - generateSideWallUV: function(a, b, c, d, e, f, h, g) { - var b = a.vertices[e].x, - c = a.vertices[e].y, - e = a.vertices[e].z, - d = a.vertices[f].x, - i = a.vertices[f].y, - f = a.vertices[f].z, - k = a.vertices[h].x, - m = a.vertices[h].y, - h = a.vertices[h].z, - l = a.vertices[g].x, - p = a.vertices[g].y, - a = a.vertices[g].z; - return 0.01 > Math.abs(c - i) ? [new THREE.Vector2(b, 1 - e), new THREE.Vector2(d, 1 - f), new THREE.Vector2(k, 1 - h), new THREE.Vector2(l, 1 - a)] : [new THREE.Vector2(c, 1 - e), new THREE.Vector2(i, 1 - f), new THREE.Vector2(m, 1 - h), new THREE.Vector2(p, 1 - a)] - } -}; -THREE.ExtrudeGeometry.__v1 = new THREE.Vector2; -THREE.ExtrudeGeometry.__v2 = new THREE.Vector2; -THREE.ExtrudeGeometry.__v3 = new THREE.Vector2; -THREE.ExtrudeGeometry.__v4 = new THREE.Vector2; -THREE.ExtrudeGeometry.__v5 = new THREE.Vector2; -THREE.ExtrudeGeometry.__v6 = new THREE.Vector2; -THREE.ShapeGeometry = function(a, b) { - THREE.Geometry.call(this); - !1 === a instanceof Array && (a = [a]); - this.shapebb = a[a.length - 1].getBoundingBox(); - this.addShapeList(a, b); - this.computeCentroids(); - this.computeFaceNormals() -}; -THREE.ShapeGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.ShapeGeometry.prototype.addShapeList = function(a, b) { - for (var c = 0, d = a.length; c < d; c++) this.addShape(a[c], b); - return this -}; -THREE.ShapeGeometry.prototype.addShape = function(a, b) { - void 0 === b && (b = {}); - var c = b.material, - d = void 0 === b.UVGenerator ? THREE.ExtrudeGeometry.WorldUVGenerator : b.UVGenerator, - e, f, h, g = this.vertices.length; - e = a.extractPoints(void 0 !== b.curveSegments ? b.curveSegments : 12); - var i = e.shape, - k = e.holes; - if (!THREE.Shape.Utils.isClockWise(i)) { - i = i.reverse(); - e = 0; - for (f = k.length; e < f; e++) h = k[e], THREE.Shape.Utils.isClockWise(h) && (k[e] = h.reverse()) - } - var m = THREE.Shape.Utils.triangulateShape(i, k); - e = 0; - for (f = k.length; e < f; e++) h = k[e], - i = i.concat(h); - k = i.length; - f = m.length; - for (e = 0; e < k; e++) h = i[e], this.vertices.push(new THREE.Vector3(h.x, h.y, 0)); - for (e = 0; e < f; e++) k = m[e], i = k[0] + g, h = k[1] + g, k = k[2] + g, this.faces.push(new THREE.Face3(i, h, k, null, null, c)), this.faceVertexUvs[0].push(d.generateBottomUV(this, a, b, i, h, k)) -}; -THREE.LatheGeometry = function(a, b, c, d) { - THREE.Geometry.call(this); - for (var b = b || 12, c = c || 0, d = d || 2 * Math.PI, e = 1 / (a.length - 1), f = 1 / b, h = 0, g = b; h <= g; h++) for (var i = c + h * f * d, k = Math.cos(i), m = Math.sin(i), i = 0, l = a.length; i < l; i++) { - var p = a[i], - t = new THREE.Vector3; - t.x = k * p.x - m * p.y; - t.y = m * p.x + k * p.y; - t.z = p.z; - this.vertices.push(t) - } - c = a.length; - h = 0; - for (g = b; h < g; h++) { - i = 0; - for (l = a.length - 1; i < l; i++) { - var b = m = i + c * h, - d = m + c, - k = m + 1 + c, - m = m + 1, - p = h * f, - t = i * e, - s = p + f, - q = t + e; - this.faces.push(new THREE.Face3(b, d, m)); - this.faceVertexUvs[0].push([new THREE.Vector2(p, - t), new THREE.Vector2(s, t), new THREE.Vector2(p, q)]); - this.faces.push(new THREE.Face3(d, k, m)); - this.faceVertexUvs[0].push([new THREE.Vector2(s, t), new THREE.Vector2(s, q), new THREE.Vector2(p, q)]) - } - } - this.mergeVertices(); - this.computeCentroids(); - this.computeFaceNormals(); - this.computeVertexNormals() -}; -THREE.LatheGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.PlaneGeometry = function(a, b, c, d) { - THREE.Geometry.call(this); - this.width = a; - this.height = b; - this.widthSegments = c || 1; - this.heightSegments = d || 1; - for (var e = a / 2, f = b / 2, c = this.widthSegments, d = this.heightSegments, h = c + 1, g = d + 1, i = this.width / c, k = this.height / d, m = new THREE.Vector3(0, 0, 1), a = 0; a < g; a++) for (b = 0; b < h; b++) this.vertices.push(new THREE.Vector3(b * i - e, - (a * k - f), 0)); - for (a = 0; a < d; a++) for (b = 0; b < c; b++) { - var l = b + h * a, - e = b + h * (a + 1), - f = b + 1 + h * (a + 1), - g = b + 1 + h * a, - i = new THREE.Vector2(b / c, 1 - a / d), - k = new THREE.Vector2(b / c, 1 - (a + 1) / d), - p = new THREE.Vector2((b + 1) / c, 1 - (a + 1) / d), - t = new THREE.Vector2((b + 1) / c, 1 - a / d), - l = new THREE.Face3(l, e, g); - l.normal.copy(m); - l.vertexNormals.push(m.clone(), m.clone(), m.clone()); - this.faces.push(l); - this.faceVertexUvs[0].push([i, k, t]); - l = new THREE.Face3(e, f, g); - l.normal.copy(m); - l.vertexNormals.push(m.clone(), m.clone(), m.clone()); - this.faces.push(l); - this.faceVertexUvs[0].push([k.clone(), p, t.clone()]) - } - this.computeCentroids() -}; -THREE.PlaneGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.RingGeometry = function(a, b, c, d, e, f) { - THREE.Geometry.call(this); - for (var a = a || 0, b = b || 50, e = void 0 !== e ? e : 0, f = void 0 !== f ? f : 2 * Math.PI, c = void 0 !== c ? Math.max(3, c) : 8, d = void 0 !== d ? Math.max(3, d) : 8, h, g = [], i = a, k = (b - a) / d, a = 0; a <= d; a++) { - for (h = 0; h <= c; h++) { - var m = new THREE.Vector3, - l = e + h / c * f; - m.x = i * Math.cos(l); - m.y = i * Math.sin(l); - this.vertices.push(m); - g.push(new THREE.Vector2((m.x / b + 1) / 2, (m.y / b + 1) / 2)) - } - i += k - } - b = new THREE.Vector3(0, 0, 1); - for (a = 0; a < d; a++) { - e = a * c; - for (h = 0; h <= c; h++) l = h + e, f = l + a, k = l + c + a, m = l + c + 1 + a, this.faces.push(new THREE.Face3(f, - k, m, [b.clone(), b.clone(), b.clone()])), this.faceVertexUvs[0].push([g[f].clone(), g[k].clone(), g[m].clone()]), f = l + a, k = l + c + 1 + a, m = l + 1 + a, this.faces.push(new THREE.Face3(f, k, m, [b.clone(), b.clone(), b.clone()])), this.faceVertexUvs[0].push([g[f].clone(), g[k].clone(), g[m].clone()]) - } - this.computeCentroids(); - this.computeFaceNormals(); - this.boundingSphere = new THREE.Sphere(new THREE.Vector3, i) -}; -THREE.RingGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.SphereGeometry = function(a, b, c, d, e, f, h) { - THREE.Geometry.call(this); - this.radius = a = a || 50; - this.widthSegments = b = Math.max(3, Math.floor(b) || 8); - this.heightSegments = c = Math.max(2, Math.floor(c) || 6); - this.phiStart = d = void 0 !== d ? d : 0; - this.phiLength = e = void 0 !== e ? e : 2 * Math.PI; - this.thetaStart = f = void 0 !== f ? f : 0; - this.thetaLength = h = void 0 !== h ? h : Math.PI; - var g, i, k = [], - m = []; - for (i = 0; i <= c; i++) { - var l = [], - p = []; - for (g = 0; g <= b; g++) { - var t = g / b, - s = i / c, - q = new THREE.Vector3; - q.x = -a * Math.cos(d + t * e) * Math.sin(f + s * h); - q.y = a * Math.cos(f + s * h); - q.z = a * Math.sin(d + t * e) * Math.sin(f + s * h); - this.vertices.push(q); - l.push(this.vertices.length - 1); - p.push(new THREE.Vector2(t, 1 - s)) - } - k.push(l); - m.push(p) - } - for (i = 0; i < this.heightSegments; i++) for (g = 0; g < this.widthSegments; g++) { - var b = k[i][g + 1], - c = k[i][g], - d = k[i + 1][g], - e = k[i + 1][g + 1], - f = this.vertices[b].clone().normalize(), - h = this.vertices[c].clone().normalize(), - l = this.vertices[d].clone().normalize(), - p = this.vertices[e].clone().normalize(), - t = m[i][g + 1].clone(), - s = m[i][g].clone(), - q = m[i + 1][g].clone(), - n = m[i + 1][g + 1].clone(); - Math.abs(this.vertices[b].y) === this.radius ? (t.x = (t.x + s.x) / 2, this.faces.push(new THREE.Face3(b, d, e, [f, l, p])), this.faceVertexUvs[0].push([t, q, n])) : Math.abs(this.vertices[d].y) === this.radius ? (q.x = (q.x + n.x) / 2, this.faces.push(new THREE.Face3(b, c, d, [f, h, l])), this.faceVertexUvs[0].push([t, s, q])) : (this.faces.push(new THREE.Face3(b, c, e, [f, h, p])), this.faceVertexUvs[0].push([t, s, n]), this.faces.push(new THREE.Face3(c, d, e, [h.clone(), l, p.clone()])), this.faceVertexUvs[0].push([s.clone(), q, n.clone()])) - } - this.computeCentroids(); - this.computeFaceNormals(); - this.boundingSphere = new THREE.Sphere(new THREE.Vector3, a) -}; -THREE.SphereGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.TextGeometry = function(a, b) { - var b = b || {}, c = THREE.FontUtils.generateShapes(a, b); - b.amount = void 0 !== b.height ? b.height : 50; - void 0 === b.bevelThickness && (b.bevelThickness = 10); - void 0 === b.bevelSize && (b.bevelSize = 8); - void 0 === b.bevelEnabled && (b.bevelEnabled = !1); - THREE.ExtrudeGeometry.call(this, c, b) -}; -THREE.TextGeometry.prototype = Object.create(THREE.ExtrudeGeometry.prototype); -THREE.TorusGeometry = function(a, b, c, d, e) { - THREE.Geometry.call(this); - this.radius = a || 100; - this.tube = b || 40; - this.radialSegments = c || 8; - this.tubularSegments = d || 6; - this.arc = e || 2 * Math.PI; - e = new THREE.Vector3; - a = []; - b = []; - for (c = 0; c <= this.radialSegments; c++) for (d = 0; d <= this.tubularSegments; d++) { - var f = d / this.tubularSegments * this.arc, - h = 2 * c / this.radialSegments * Math.PI; - e.x = this.radius * Math.cos(f); - e.y = this.radius * Math.sin(f); - var g = new THREE.Vector3; - g.x = (this.radius + this.tube * Math.cos(h)) * Math.cos(f); - g.y = (this.radius + this.tube * Math.cos(h)) * Math.sin(f); - g.z = this.tube * Math.sin(h); - this.vertices.push(g); - a.push(new THREE.Vector2(d / this.tubularSegments, c / this.radialSegments)); - b.push(g.clone().sub(e).normalize()) - } - for (c = 1; c <= this.radialSegments; c++) for (d = 1; d <= this.tubularSegments; d++) { - var e = (this.tubularSegments + 1) * c + d - 1, - f = (this.tubularSegments + 1) * (c - 1) + d - 1, - h = (this.tubularSegments + 1) * (c - 1) + d, - g = (this.tubularSegments + 1) * c + d, - i = new THREE.Face3(e, f, g, [b[e], b[f], b[g]]); - i.normal.add(b[e]); - i.normal.add(b[f]); - i.normal.add(b[g]); - i.normal.normalize(); - this.faces.push(i); - this.faceVertexUvs[0].push([a[e].clone(), a[f].clone(), a[g].clone()]); - i = new THREE.Face3(f, h, g, [b[f], b[h], b[g]]); - i.normal.add(b[f]); - i.normal.add(b[h]); - i.normal.add(b[g]); - i.normal.normalize(); - this.faces.push(i); - this.faceVertexUvs[0].push([a[f].clone(), a[h].clone(), a[g].clone()]) - } - this.computeCentroids() -}; -THREE.TorusGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.TorusKnotGeometry = function(a, b, c, d, e, f, h) { - function g(a, b, c, d, e) { - var f = Math.cos(a), - g = Math.sin(a), - a = b / c * a, - b = Math.cos(a), - f = 0.5 * (d * (2 + b)) * f, - g = 0.5 * d * (2 + b) * g, - d = 0.5 * e * d * Math.sin(a); - return new THREE.Vector3(f, g, d) - } - THREE.Geometry.call(this); - this.radius = a || 100; - this.tube = b || 40; - this.radialSegments = c || 64; - this.tubularSegments = d || 8; - this.p = e || 2; - this.q = f || 3; - this.heightScale = h || 1; - this.grid = Array(this.radialSegments); - c = new THREE.Vector3; - d = new THREE.Vector3; - e = new THREE.Vector3; - for (a = 0; a < this.radialSegments; ++a) { - this.grid[a] = Array(this.tubularSegments); - b = 2 * (a / this.radialSegments) * this.p * Math.PI; - f = g(b, this.q, this.p, this.radius, this.heightScale); - b = g(b + 0.01, this.q, this.p, this.radius, this.heightScale); - c.subVectors(b, f); - d.addVectors(b, f); - e.crossVectors(c, d); - d.crossVectors(e, c); - e.normalize(); - d.normalize(); - for (b = 0; b < this.tubularSegments; ++b) { - var i = 2 * (b / this.tubularSegments) * Math.PI, - h = -this.tube * Math.cos(i), - i = this.tube * Math.sin(i), - k = new THREE.Vector3; - k.x = f.x + h * d.x + i * e.x; - k.y = f.y + h * d.y + i * e.y; - k.z = f.z + h * d.z + i * e.z; - this.grid[a][b] = this.vertices.push(k) - 1 - } - } - for (a = 0; a < this.radialSegments; ++a) for (b = 0; b < this.tubularSegments; ++b) { - var e = (a + 1) % this.radialSegments, - f = (b + 1) % this.tubularSegments, - c = this.grid[a][b], - d = this.grid[e][b], - e = this.grid[e][f], - f = this.grid[a][f], - h = new THREE.Vector2(a / this.radialSegments, b / this.tubularSegments), - i = new THREE.Vector2((a + 1) / this.radialSegments, b / this.tubularSegments), - k = new THREE.Vector2((a + 1) / this.radialSegments, (b + 1) / this.tubularSegments), - m = new THREE.Vector2(a / this.radialSegments, (b + 1) / this.tubularSegments); - this.faces.push(new THREE.Face3(c, d, f)); - this.faceVertexUvs[0].push([h, i, m]); - this.faces.push(new THREE.Face3(d, e, f)); - this.faceVertexUvs[0].push([i.clone(), k, m.clone()]) - } - this.computeCentroids(); - this.computeFaceNormals(); - this.computeVertexNormals() -}; -THREE.TorusKnotGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.TubeGeometry = function(a, b, c, d, e) { - THREE.Geometry.call(this); - this.path = a; - this.segments = b || 64; - this.radius = c || 1; - this.radialSegments = d || 8; - this.closed = e || !1; - this.grid = []; - var f, h, d = this.segments + 1, - g, i, k, e = new THREE.Vector3, - m, l, b = new THREE.TubeGeometry.FrenetFrames(this.path, this.segments, this.closed); - m = b.normals; - l = b.binormals; - this.tangents = b.tangents; - this.normals = m; - this.binormals = l; - for (b = 0; b < d; b++) { - this.grid[b] = []; - c = b / (d - 1); - k = a.getPointAt(c); - f = m[b]; - h = l[b]; - for (c = 0; c < this.radialSegments; c++) g = 2 * (c / this.radialSegments) * Math.PI, i = -this.radius * Math.cos(g), g = this.radius * Math.sin(g), e.copy(k), e.x += i * f.x + g * h.x, e.y += i * f.y + g * h.y, e.z += i * f.z + g * h.z, this.grid[b][c] = this.vertices.push(new THREE.Vector3(e.x, e.y, e.z)) - 1 - } - for (b = 0; b < this.segments; b++) for (c = 0; c < this.radialSegments; c++) e = this.closed ? (b + 1) % this.segments : b + 1, m = (c + 1) % this.radialSegments, a = this.grid[b][c], d = this.grid[e][c], e = this.grid[e][m], m = this.grid[b][m], l = new THREE.Vector2(b / this.segments, c / this.radialSegments), f = new THREE.Vector2((b + 1) / this.segments, c / this.radialSegments), - h = new THREE.Vector2((b + 1) / this.segments, (c + 1) / this.radialSegments), i = new THREE.Vector2(b / this.segments, (c + 1) / this.radialSegments), this.faces.push(new THREE.Face3(a, d, m)), this.faceVertexUvs[0].push([l, f, i]), this.faces.push(new THREE.Face3(d, e, m)), this.faceVertexUvs[0].push([f.clone(), h, i.clone()]); - this.computeCentroids(); - this.computeFaceNormals(); - this.computeVertexNormals() -}; -THREE.TubeGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.TubeGeometry.FrenetFrames = function(a, b, c) { - new THREE.Vector3; - var d = new THREE.Vector3; - new THREE.Vector3; - var e = [], - f = [], - h = [], - g = new THREE.Vector3, - i = new THREE.Matrix4, - b = b + 1, - k, m, l; - this.tangents = e; - this.normals = f; - this.binormals = h; - for (k = 0; k < b; k++) m = k / (b - 1), e[k] = a.getTangentAt(m), e[k].normalize(); - f[0] = new THREE.Vector3; - h[0] = new THREE.Vector3; - a = Number.MAX_VALUE; - k = Math.abs(e[0].x); - m = Math.abs(e[0].y); - l = Math.abs(e[0].z); - k <= a && (a = k, d.set(1, 0, 0)); - m <= a && (a = m, d.set(0, 1, 0)); - l <= a && d.set(0, 0, 1); - g.crossVectors(e[0], - d).normalize(); - f[0].crossVectors(e[0], g); - h[0].crossVectors(e[0], f[0]); - for (k = 1; k < b; k++) f[k] = f[k - 1].clone(), h[k] = h[k - 1].clone(), g.crossVectors(e[k - 1], e[k]), 1E-4 < g.length() && (g.normalize(), d = Math.acos(THREE.Math.clamp(e[k - 1].dot(e[k]), - 1, 1)), f[k].applyMatrix4(i.makeRotationAxis(g, d))), h[k].crossVectors(e[k], f[k]); - if (c) { - d = Math.acos(THREE.Math.clamp(f[0].dot(f[b - 1]), - 1, 1)); - d /= b - 1; - 0 < e[0].dot(g.crossVectors(f[0], f[b - 1])) && (d = -d); - for (k = 1; k < b; k++) f[k].applyMatrix4(i.makeRotationAxis(e[k], d * k)), h[k].crossVectors(e[k], - f[k]) - } -}; -THREE.PolyhedronGeometry = function(a, b, c, d) { - function e(a) { - var b = a.normalize().clone(); - b.index = g.vertices.push(b) - 1; - var c = Math.atan2(a.z, - a.x) / 2 / Math.PI + 0.5, - a = Math.atan2(-a.y, Math.sqrt(a.x * a.x + a.z * a.z)) / Math.PI + 0.5; - b.uv = new THREE.Vector2(c, 1 - a); - return b - } - function f(a, b, c) { - var d = new THREE.Face3(a.index, b.index, c.index, [a.clone(), b.clone(), c.clone()]); - d.centroid.add(a).add(b).add(c).divideScalar(3); - g.faces.push(d); - d = Math.atan2(d.centroid.z, - d.centroid.x); - g.faceVertexUvs[0].push([h(a.uv, a, d), h(b.uv, b, d), - h(c.uv, c, d)]) - } - function h(a, b, c) { - 0 > c && 1 === a.x && (a = new THREE.Vector2(a.x - 1, a.y)); - 0 === b.x && 0 === b.z && (a = new THREE.Vector2(c / 2 / Math.PI + 0.5, a.y)); - return a.clone() - } - THREE.Geometry.call(this); - for (var c = c || 1, d = d || 0, g = this, i = 0, k = a.length; i < k; i++) e(new THREE.Vector3(a[i][0], a[i][1], a[i][2])); - for (var m = this.vertices, a = [], i = 0, k = b.length; i < k; i++) { - var l = m[b[i][0]], - p = m[b[i][1]], - t = m[b[i][2]]; - a[i] = new THREE.Face3(l.index, p.index, t.index, [l.clone(), p.clone(), t.clone()]) - } - i = 0; - for (k = a.length; i < k; i++) { - p = a[i]; - m = d; - b = Math.pow(2, - m); - Math.pow(4, m); - for (var m = e(g.vertices[p.a]), l = e(g.vertices[p.b]), s = e(g.vertices[p.c]), p = [], t = 0; t <= b; t++) { - p[t] = []; - for (var q = e(m.clone().lerp(s, t / b)), n = e(l.clone().lerp(s, t / b)), u = b - t, r = 0; r <= u; r++) p[t][r] = 0 == r && t == b ? q : e(q.clone().lerp(n, r / u)) - } - for (t = 0; t < b; t++) for (r = 0; r < 2 * (b - t) - 1; r++) m = Math.floor(r / 2), 0 == r % 2 ? f(p[t][m + 1], p[t + 1][m], p[t][m]) : f(p[t][m + 1], p[t + 1][m + 1], p[t + 1][m]) - } - i = 0; - for (k = this.faceVertexUvs[0].length; i < k; i++) d = this.faceVertexUvs[0][i], a = d[0].x, b = d[1].x, m = d[2].x, l = Math.max(a, Math.max(b, m)), - p = Math.min(a, Math.min(b, m)), 0.9 < l && 0.1 > p && (0.2 > a && (d[0].x += 1), 0.2 > b && (d[1].x += 1), 0.2 > m && (d[2].x += 1)); - i = 0; - for (k = this.vertices.length; i < k; i++) this.vertices[i].multiplyScalar(c); - this.mergeVertices(); - this.computeCentroids(); - this.computeFaceNormals(); - this.boundingSphere = new THREE.Sphere(new THREE.Vector3, c) -}; -THREE.PolyhedronGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.IcosahedronGeometry = function(a, b) { - this.radius = a; - this.detail = b; - var c = (1 + Math.sqrt(5)) / 2; - THREE.PolyhedronGeometry.call(this, [ - [-1, c, 0], - [1, c, 0], - [-1, - c, 0], - [1, - c, 0], - [0, - 1, c], - [0, 1, c], - [0, - 1, - c], - [0, 1, - c], - [c, 0, - 1], - [c, 0, 1], - [-c, 0, - 1], - [-c, 0, 1] - ], [ - [0, 11, 5], - [0, 5, 1], - [0, 1, 7], - [0, 7, 10], - [0, 10, 11], - [1, 5, 9], - [5, 11, 4], - [11, 10, 2], - [10, 7, 6], - [7, 1, 8], - [3, 9, 4], - [3, 4, 2], - [3, 2, 6], - [3, 6, 8], - [3, 8, 9], - [4, 9, 5], - [2, 4, 11], - [6, 2, 10], - [8, 6, 7], - [9, 8, 1] - ], a, b) -}; -THREE.IcosahedronGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.OctahedronGeometry = function(a, b) { - THREE.PolyhedronGeometry.call(this, [ - [1, 0, 0], - [-1, 0, 0], - [0, 1, 0], - [0, - 1, 0], - [0, 0, 1], - [0, 0, - 1] - ], [ - [0, 2, 4], - [0, 4, 3], - [0, 3, 5], - [0, 5, 2], - [1, 2, 5], - [1, 5, 3], - [1, 3, 4], - [1, 4, 2] - ], a, b) -}; -THREE.OctahedronGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.TetrahedronGeometry = function(a, b) { - THREE.PolyhedronGeometry.call(this, [ - [1, 1, 1], - [-1, - 1, 1], - [-1, 1, - 1], - [1, - 1, - 1] - ], [ - [2, 1, 0], - [0, 3, 2], - [1, 3, 0], - [2, 3, 1] - ], a, b) -}; -THREE.TetrahedronGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.ParametricGeometry = function(a, b, c) { - THREE.Geometry.call(this); - var d = this.vertices, - e = this.faces, - f = this.faceVertexUvs[0], - h, g, i, k, m = b + 1; - for (h = 0; h <= c; h++) { - k = h / c; - for (g = 0; g <= b; g++) i = g / b, i = a(i, k), d.push(i) - } - var l, p, t, s; - for (h = 0; h < c; h++) for (g = 0; g < b; g++) a = h * m + g, d = h * m + g + 1, k = (h + 1) * m + g + 1, i = (h + 1) * m + g, l = new THREE.Vector2(g / b, h / c), p = new THREE.Vector2((g + 1) / b, h / c), t = new THREE.Vector2((g + 1) / b, (h + 1) / c), s = new THREE.Vector2(g / b, (h + 1) / c), e.push(new THREE.Face3(a, d, i)), f.push([l, p, s]), e.push(new THREE.Face3(d, k, i)), - f.push([p.clone(), t, s.clone()]); - this.computeCentroids(); - this.computeFaceNormals(); - this.computeVertexNormals() -}; -THREE.ParametricGeometry.prototype = Object.create(THREE.Geometry.prototype); -THREE.AxisHelper = function(a) { - var a = a || 1, - b = new THREE.Geometry; - b.vertices.push(new THREE.Vector3, new THREE.Vector3(a, 0, 0), new THREE.Vector3, new THREE.Vector3(0, a, 0), new THREE.Vector3, new THREE.Vector3(0, 0, a)); - b.colors.push(new THREE.Color(16711680), new THREE.Color(16755200), new THREE.Color(65280), new THREE.Color(11206400), new THREE.Color(255), new THREE.Color(43775)); - a = new THREE.LineBasicMaterial({ - vertexColors: THREE.VertexColors - }); - THREE.Line.call(this, b, a, THREE.LinePieces) -}; -THREE.AxisHelper.prototype = Object.create(THREE.Line.prototype); -THREE.ArrowHelper = function(a, b, c, d, e, f) { - THREE.Object3D.call(this); - void 0 === d && (d = 16776960); - void 0 === c && (c = 1); - void 0 === e && (e = 0.2 * c); - void 0 === f && (f = 0.2 * e); - this.position = b; - b = new THREE.Geometry; - b.vertices.push(new THREE.Vector3(0, 0, 0)); - b.vertices.push(new THREE.Vector3(0, 1, 0)); - this.line = new THREE.Line(b, new THREE.LineBasicMaterial({ - color: d - })); - this.line.matrixAutoUpdate = !1; - this.add(this.line); - b = new THREE.CylinderGeometry(0, 0.5, 1, 5, 1); - b.applyMatrix((new THREE.Matrix4).makeTranslation(0, - 0.5, 0)); - this.cone = new THREE.Mesh(b, new THREE.MeshBasicMaterial({ - color: d - })); - this.cone.matrixAutoUpdate = !1; - this.add(this.cone); - this.setDirection(a); - this.setLength(c, e, f) -}; -THREE.ArrowHelper.prototype = Object.create(THREE.Object3D.prototype); -THREE.ArrowHelper.prototype.setDirection = function() { - var a = new THREE.Vector3, - b; - return function(c) { - 0.99999 < c.y ? this.quaternion.set(0, 0, 0, 1) : -0.99999 > c.y ? this.quaternion.set(1, 0, 0, 0) : (a.set(c.z, 0, - c.x).normalize(), b = Math.acos(c.y), this.quaternion.setFromAxisAngle(a, b)) - } -}(); -THREE.ArrowHelper.prototype.setLength = function(a, b, c) { - void 0 === b && (b = 0.2 * a); - void 0 === c && (c = 0.2 * b); - this.line.scale.set(1, a, 1); - this.line.updateMatrix(); - this.cone.scale.set(c, b, c); - this.cone.position.y = a; - this.cone.updateMatrix() -}; -THREE.ArrowHelper.prototype.setColor = function(a) { - this.line.material.color.setHex(a); - this.cone.material.color.setHex(a) -}; -THREE.BoxHelper = function(a) { - var b = [new THREE.Vector3(1, 1, 1), new THREE.Vector3(-1, 1, 1), new THREE.Vector3(-1, - 1, 1), new THREE.Vector3(1, - 1, 1), new THREE.Vector3(1, 1, - 1), new THREE.Vector3(-1, 1, - 1), new THREE.Vector3(-1, - 1, - 1), new THREE.Vector3(1, - 1, - 1)]; - this.vertices = b; - var c = new THREE.Geometry; - c.vertices.push(b[0], b[1], b[1], b[2], b[2], b[3], b[3], b[0], b[4], b[5], b[5], b[6], b[6], b[7], b[7], b[4], b[0], b[4], b[1], b[5], b[2], b[6], b[3], b[7]); - THREE.Line.call(this, c, new THREE.LineBasicMaterial({ - color: 16776960 - }), THREE.LinePieces); - void 0 !== a && this.update(a) -}; -THREE.BoxHelper.prototype = Object.create(THREE.Line.prototype); -THREE.BoxHelper.prototype.update = function(a) { - var b = a.geometry; - null === b.boundingBox && b.computeBoundingBox(); - var c = b.boundingBox.min, - b = b.boundingBox.max, - d = this.vertices; - d[0].set(b.x, b.y, b.z); - d[1].set(c.x, b.y, b.z); - d[2].set(c.x, c.y, b.z); - d[3].set(b.x, c.y, b.z); - d[4].set(b.x, b.y, c.z); - d[5].set(c.x, b.y, c.z); - d[6].set(c.x, c.y, c.z); - d[7].set(b.x, c.y, c.z); - this.geometry.computeBoundingSphere(); - this.geometry.verticesNeedUpdate = !0; - this.matrixAutoUpdate = !1; - this.matrixWorld = a.matrixWorld -}; -THREE.BoundingBoxHelper = function(a, b) { - var c = b || 8947848; - this.object = a; - this.box = new THREE.Box3; - THREE.Mesh.call(this, new THREE.CubeGeometry(1, 1, 1), new THREE.MeshBasicMaterial({ - color: c, - wireframe: !0 - })) -}; -THREE.BoundingBoxHelper.prototype = Object.create(THREE.Mesh.prototype); -THREE.BoundingBoxHelper.prototype.update = function() { - this.box.setFromObject(this.object); - this.box.size(this.scale); - this.box.center(this.position) -}; -THREE.CameraHelper = function(a) { - function b(a, b, d) { - c(a, d); - c(b, d) - } - function c(a, b) { - d.vertices.push(new THREE.Vector3); - d.colors.push(new THREE.Color(b)); - void 0 === f[a] && (f[a] = []); - f[a].push(d.vertices.length - 1) - } - var d = new THREE.Geometry, - e = new THREE.LineBasicMaterial({ - color: 16777215, - vertexColors: THREE.FaceColors - }), - f = {}; - b("n1", "n2", 16755200); - b("n2", "n4", 16755200); - b("n4", "n3", 16755200); - b("n3", "n1", 16755200); - b("f1", "f2", 16755200); - b("f2", "f4", 16755200); - b("f4", "f3", 16755200); - b("f3", "f1", 16755200); - b("n1", "f1", 16755200); - b("n2", "f2", 16755200); - b("n3", "f3", 16755200); - b("n4", "f4", 16755200); - b("p", "n1", 16711680); - b("p", "n2", 16711680); - b("p", "n3", 16711680); - b("p", "n4", 16711680); - b("u1", "u2", 43775); - b("u2", "u3", 43775); - b("u3", "u1", 43775); - b("c", "t", 16777215); - b("p", "c", 3355443); - b("cn1", "cn2", 3355443); - b("cn3", "cn4", 3355443); - b("cf1", "cf2", 3355443); - b("cf3", "cf4", 3355443); - THREE.Line.call(this, d, e, THREE.LinePieces); - this.camera = a; - this.matrixWorld = a.matrixWorld; - this.matrixAutoUpdate = !1; - this.pointMap = f; - this.update() -}; -THREE.CameraHelper.prototype = Object.create(THREE.Line.prototype); -THREE.CameraHelper.prototype.update = function() { - var a = new THREE.Vector3, - b = new THREE.Camera, - c = new THREE.Projector; - return function() { - function d(d, h, g, i) { - a.set(h, g, i); - c.unprojectVector(a, b); - d = e.pointMap[d]; - if (void 0 !== d) { - h = 0; - for (g = d.length; h < g; h++) e.geometry.vertices[d[h]].copy(a) - } - } - var e = this; - b.projectionMatrix.copy(this.camera.projectionMatrix); - d("c", 0, 0, - 1); - d("t", 0, 0, 1); - d("n1", - 1, - 1, - 1); - d("n2", 1, - 1, - 1); - d("n3", - 1, 1, - 1); - d("n4", 1, 1, - 1); - d("f1", - 1, - 1, 1); - d("f2", 1, - 1, 1); - d("f3", - 1, 1, 1); - d("f4", 1, 1, 1); - d("u1", - 0.7, 1.1, - 1); - d("u2", - 0.7, 1.1, - 1); - d("u3", 0, 2, - 1); - d("cf1", - 1, 0, 1); - d("cf2", 1, 0, 1); - d("cf3", 0, - 1, 1); - d("cf4", 0, 1, 1); - d("cn1", - 1, 0, - 1); - d("cn2", 1, 0, - 1); - d("cn3", 0, - 1, - 1); - d("cn4", 0, 1, - 1); - this.geometry.verticesNeedUpdate = !0 - } -}(); -THREE.DirectionalLightHelper = function(a, b) { - THREE.Object3D.call(this); - this.light = a; - this.light.updateMatrixWorld(); - this.matrixWorld = a.matrixWorld; - this.matrixAutoUpdate = !1; - var b = b || 1, - c = new THREE.PlaneGeometry(b, b), - d = new THREE.MeshBasicMaterial({ - wireframe: !0, - fog: !1 - }); - d.color.copy(this.light.color).multiplyScalar(this.light.intensity); - this.lightPlane = new THREE.Mesh(c, d); - this.add(this.lightPlane); - c = new THREE.Geometry; - c.vertices.push(new THREE.Vector3); - c.vertices.push(new THREE.Vector3); - d = new THREE.LineBasicMaterial({ - fog: !1 - }); - d.color.copy(this.light.color).multiplyScalar(this.light.intensity); - this.targetLine = new THREE.Line(c, d); - this.add(this.targetLine); - this.update() -}; -THREE.DirectionalLightHelper.prototype = Object.create(THREE.Object3D.prototype); -THREE.DirectionalLightHelper.prototype.dispose = function() { - this.lightPlane.geometry.dispose(); - this.lightPlane.material.dispose(); - this.targetLine.geometry.dispose(); - this.targetLine.material.dispose() -}; -THREE.DirectionalLightHelper.prototype.update = function() { - var a = new THREE.Vector3, - b = new THREE.Vector3, - c = new THREE.Vector3; - return function() { - a.setFromMatrixPosition(this.light.matrixWorld); - b.setFromMatrixPosition(this.light.target.matrixWorld); - c.subVectors(b, a); - this.lightPlane.lookAt(c); - this.lightPlane.material.color.copy(this.light.color).multiplyScalar(this.light.intensity); - this.targetLine.geometry.vertices[1].copy(c); - this.targetLine.geometry.verticesNeedUpdate = !0; - this.targetLine.material.color.copy(this.lightPlane.material.color) - } -}(); -THREE.FaceNormalsHelper = function(a, b, c, d) { - this.object = a; - this.size = b || 1; - for (var a = c || 16776960, d = d || 1, b = new THREE.Geometry, c = 0, e = this.object.geometry.faces.length; c < e; c++) b.vertices.push(new THREE.Vector3), b.vertices.push(new THREE.Vector3); - THREE.Line.call(this, b, new THREE.LineBasicMaterial({ - color: a, - linewidth: d - }), THREE.LinePieces); - this.matrixAutoUpdate = !1; - this.normalMatrix = new THREE.Matrix3; - this.update() -}; -THREE.FaceNormalsHelper.prototype = Object.create(THREE.Line.prototype); -THREE.FaceNormalsHelper.prototype.update = function() { - var a = new THREE.Vector3; - return function() { - this.object.updateMatrixWorld(!0); - this.normalMatrix.getNormalMatrix(this.object.matrixWorld); - for (var b = this.geometry.vertices, c = this.object.geometry.faces, d = this.object.matrixWorld, e = 0, f = c.length; e < f; e++) { - var h = c[e]; - a.copy(h.normal).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size); - var g = 2 * e; - b[g].copy(h.centroid).applyMatrix4(d); - b[g + 1].addVectors(b[g], a) - } - this.geometry.verticesNeedUpdate = !0; - return this - } -}(); -THREE.GridHelper = function(a, b) { - var c = new THREE.Geometry, - d = new THREE.LineBasicMaterial({ - vertexColors: THREE.VertexColors - }); - this.color1 = new THREE.Color(4473924); - this.color2 = new THREE.Color(8947848); - for (var e = -a; e <= a; e += b) { - c.vertices.push(new THREE.Vector3(-a, 0, e), new THREE.Vector3(a, 0, e), new THREE.Vector3(e, 0, - a), new THREE.Vector3(e, 0, a)); - var f = 0 === e ? this.color1 : this.color2; - c.colors.push(f, f, f, f) - } - THREE.Line.call(this, c, d, THREE.LinePieces) -}; -THREE.GridHelper.prototype = Object.create(THREE.Line.prototype); -THREE.GridHelper.prototype.setColors = function(a, b) { - this.color1.set(a); - this.color2.set(b); - this.geometry.colorsNeedUpdate = !0 -}; -THREE.HemisphereLightHelper = function(a, b) { - THREE.Object3D.call(this); - this.light = a; - this.light.updateMatrixWorld(); - this.matrixWorld = a.matrixWorld; - this.matrixAutoUpdate = !1; - this.colors = [new THREE.Color, new THREE.Color]; - var c = new THREE.SphereGeometry(b, 4, 2); - c.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI / 2)); - for (var d = 0; 8 > d; d++) c.faces[d].color = this.colors[4 > d ? 0 : 1]; - d = new THREE.MeshBasicMaterial({ - vertexColors: THREE.FaceColors, - wireframe: !0 - }); - this.lightSphere = new THREE.Mesh(c, d); - this.add(this.lightSphere); - this.update() -}; -THREE.HemisphereLightHelper.prototype = Object.create(THREE.Object3D.prototype); -THREE.HemisphereLightHelper.prototype.dispose = function() { - this.lightSphere.geometry.dispose(); - this.lightSphere.material.dispose() -}; -THREE.HemisphereLightHelper.prototype.update = function() { - var a = new THREE.Vector3; - return function() { - this.colors[0].copy(this.light.color).multiplyScalar(this.light.intensity); - this.colors[1].copy(this.light.groundColor).multiplyScalar(this.light.intensity); - this.lightSphere.lookAt(a.setFromMatrixPosition(this.light.matrixWorld).negate()); - this.lightSphere.geometry.colorsNeedUpdate = !0 - } -}(); -THREE.PointLightHelper = function(a, b) { - this.light = a; - this.light.updateMatrixWorld(); - var c = new THREE.SphereGeometry(b, 4, 2), - d = new THREE.MeshBasicMaterial({ - wireframe: !0, - fog: !1 - }); - d.color.copy(this.light.color).multiplyScalar(this.light.intensity); - THREE.Mesh.call(this, c, d); - this.matrixWorld = this.light.matrixWorld; - this.matrixAutoUpdate = !1 -}; -THREE.PointLightHelper.prototype = Object.create(THREE.Mesh.prototype); -THREE.PointLightHelper.prototype.dispose = function() { - this.geometry.dispose(); - this.material.dispose() -}; -THREE.PointLightHelper.prototype.update = function() { - this.material.color.copy(this.light.color).multiplyScalar(this.light.intensity) -}; -THREE.SpotLightHelper = function(a) { - THREE.Object3D.call(this); - this.light = a; - this.light.updateMatrixWorld(); - this.matrixWorld = a.matrixWorld; - this.matrixAutoUpdate = !1; - a = new THREE.CylinderGeometry(0, 1, 1, 8, 1, !0); - a.applyMatrix((new THREE.Matrix4).makeTranslation(0, - 0.5, 0)); - a.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI / 2)); - var b = new THREE.MeshBasicMaterial({ - wireframe: !0, - fog: !1 - }); - this.cone = new THREE.Mesh(a, b); - this.add(this.cone); - this.update() -}; -THREE.SpotLightHelper.prototype = Object.create(THREE.Object3D.prototype); -THREE.SpotLightHelper.prototype.dispose = function() { - this.cone.geometry.dispose(); - this.cone.material.dispose() -}; -THREE.SpotLightHelper.prototype.update = function() { - var a = new THREE.Vector3, - b = new THREE.Vector3; - return function() { - var c = this.light.distance ? this.light.distance : 1E4, - d = c * Math.tan(this.light.angle); - this.cone.scale.set(d, d, c); - a.setFromMatrixPosition(this.light.matrixWorld); - b.setFromMatrixPosition(this.light.target.matrixWorld); - this.cone.lookAt(b.sub(a)); - this.cone.material.color.copy(this.light.color).multiplyScalar(this.light.intensity) - } -}(); -THREE.VertexNormalsHelper = function(a, b, c, d) { - this.object = a; - this.size = b || 1; - for (var b = c || 16711680, d = d || 1, c = new THREE.Geometry, a = a.geometry.faces, e = 0, f = a.length; e < f; e++) for (var h = 0, g = a[e].vertexNormals.length; h < g; h++) c.vertices.push(new THREE.Vector3), c.vertices.push(new THREE.Vector3); - THREE.Line.call(this, c, new THREE.LineBasicMaterial({ - color: b, - linewidth: d - }), THREE.LinePieces); - this.matrixAutoUpdate = !1; - this.normalMatrix = new THREE.Matrix3; - this.update() -}; -THREE.VertexNormalsHelper.prototype = Object.create(THREE.Line.prototype); -THREE.VertexNormalsHelper.prototype.update = function() { - var a = new THREE.Vector3; - return function() { - var b = ["a", "b", "c", "d"]; - this.object.updateMatrixWorld(!0); - this.normalMatrix.getNormalMatrix(this.object.matrixWorld); - for (var c = this.geometry.vertices, d = this.object.geometry.vertices, e = this.object.geometry.faces, f = this.object.matrixWorld, h = 0, g = 0, i = e.length; g < i; g++) for (var k = e[g], m = 0, l = k.vertexNormals.length; m < l; m++) { - var p = k.vertexNormals[m]; - c[h].copy(d[k[b[m]]]).applyMatrix4(f); - a.copy(p).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size); - a.add(c[h]); - h += 1; - c[h].copy(a); - h += 1 - } - this.geometry.verticesNeedUpdate = !0; - return this - } -}(); -THREE.VertexTangentsHelper = function(a, b, c, d) { - this.object = a; - this.size = b || 1; - for (var b = c || 255, d = d || 1, c = new THREE.Geometry, a = a.geometry.faces, e = 0, f = a.length; e < f; e++) for (var h = 0, g = a[e].vertexTangents.length; h < g; h++) c.vertices.push(new THREE.Vector3), c.vertices.push(new THREE.Vector3); - THREE.Line.call(this, c, new THREE.LineBasicMaterial({ - color: b, - linewidth: d - }), THREE.LinePieces); - this.matrixAutoUpdate = !1; - this.update() -}; -THREE.VertexTangentsHelper.prototype = Object.create(THREE.Line.prototype); -THREE.VertexTangentsHelper.prototype.update = function() { - var a = new THREE.Vector3; - return function() { - var b = ["a", "b", "c", "d"]; - this.object.updateMatrixWorld(!0); - for (var c = this.geometry.vertices, d = this.object.geometry.vertices, e = this.object.geometry.faces, f = this.object.matrixWorld, h = 0, g = 0, i = e.length; g < i; g++) for (var k = e[g], m = 0, l = k.vertexTangents.length; m < l; m++) { - var p = k.vertexTangents[m]; - c[h].copy(d[k[b[m]]]).applyMatrix4(f); - a.copy(p).transformDirection(f).multiplyScalar(this.size); - a.add(c[h]); - h += 1; - c[h].copy(a); - h += 1 - } - this.geometry.verticesNeedUpdate = !0; - return this - } -}(); -THREE.WireframeHelper = function(a) { - var b = [0, 0], - c = {}, d = function(a, b) { - return a - b - }, e = ["a", "b", "c", "d"], - f = new THREE.BufferGeometry, - h = 0; - if (a.geometry instanceof THREE.Geometry) { - for (var g = a.geometry.vertices, i = a.geometry.faces, k = new Uint32Array(6 * i.length), m = 0, l = i.length; m < l; m++) for (var p = i[m], t = 0; 3 > t; t++) { - b[0] = p[e[t]]; - b[1] = p[e[(t + 1) % 3]]; - b.sort(d); - var s = b.toString(); - void 0 === c[s] && (k[2 * h] = b[0], k[2 * h + 1] = b[1], c[s] = !0, h++) - } - f.addAttribute("position", Float32Array, 2 * h, 3); - b = f.attributes.position.array; - m = 0; - for (l = h; m < l; m++) for (t = 0; 2 > t; t++) h = g[k[2 * m + t]], e = 6 * m + 3 * t, b[e + 0] = h.x, b[e + 1] = h.y, b[e + 2] = h.z - } else { - g = a.geometry.attributes.position.array; - i = a.geometry.attributes.index.array; - k = new Uint32Array(2 * i.length); - m = 0; - for (l = i.length / 3; m < l; m++) for (t = 0; 3 > t; t++) e = 3 * m, b[0] = i[e + t], b[1] = i[e + (t + 1) % 3], b.sort(d), s = b.toString(), void 0 === c[s] && (k[2 * h] = b[0], k[2 * h + 1] = b[1], c[s] = !0, h++); - f.addAttribute("position", Float32Array, 2 * h, 3); - b = f.attributes.position.array; - m = 0; - for (l = h; m < l; m++) for (t = 0; 2 > t; t++) e = 6 * m + 3 * t, h = 3 * k[2 * m + t], b[e + 0] = g[h], - b[e + 1] = g[h + 1], b[e + 2] = g[h + 2] - } - THREE.Line.call(this, f, new THREE.LineBasicMaterial({ - color: 16777215 - }), THREE.LinePieces); - this.matrixAutoUpdate = !1; - this.matrixWorld = a.matrixWorld -}; -THREE.WireframeHelper.prototype = Object.create(THREE.Line.prototype); -THREE.ImmediateRenderObject = function() { - THREE.Object3D.call(this); - this.render = function() {} -}; -THREE.ImmediateRenderObject.prototype = Object.create(THREE.Object3D.prototype); -THREE.LensFlare = function(a, b, c, d, e) { - THREE.Object3D.call(this); - this.lensFlares = []; - this.positionScreen = new THREE.Vector3; - this.customUpdateCallback = void 0; - void 0 !== a && this.add(a, b, c, d, e) -}; -THREE.LensFlare.prototype = Object.create(THREE.Object3D.prototype); -THREE.LensFlare.prototype.add = function(a, b, c, d, e, f) { - void 0 === b && (b = -1); - void 0 === c && (c = 0); - void 0 === f && (f = 1); - void 0 === e && (e = new THREE.Color(16777215)); - void 0 === d && (d = THREE.NormalBlending); - c = Math.min(c, Math.max(0, c)); - this.lensFlares.push({ - texture: a, - size: b, - distance: c, - x: 0, - y: 0, - z: 0, - scale: 1, - rotation: 1, - opacity: f, - color: e, - blending: d - }) -}; -THREE.LensFlare.prototype.updateLensFlares = function() { - var a, b = this.lensFlares.length, - c, d = 2 * -this.positionScreen.x, - e = 2 * -this.positionScreen.y; - for (a = 0; a < b; a++) c = this.lensFlares[a], c.x = this.positionScreen.x + d * c.distance, c.y = this.positionScreen.y + e * c.distance, c.wantedRotation = 0.25 * c.x * Math.PI, c.rotation += 0.25 * (c.wantedRotation - c.rotation) -}; -THREE.MorphBlendMesh = function(a, b) { - THREE.Mesh.call(this, a, b); - this.animationsMap = {}; - this.animationsList = []; - var c = this.geometry.morphTargets.length; - this.createAnimation("__default", 0, c - 1, c / 1); - this.setAnimationWeight("__default", 1) -}; -THREE.MorphBlendMesh.prototype = Object.create(THREE.Mesh.prototype); -THREE.MorphBlendMesh.prototype.createAnimation = function(a, b, c, d) { - b = { - startFrame: b, - endFrame: c, - length: c - b + 1, - fps: d, - duration: (c - b) / d, - lastFrame: 0, - currentFrame: 0, - active: !1, - time: 0, - direction: 1, - weight: 1, - directionBackwards: !1, - mirroredLoop: !1 - }; - this.animationsMap[a] = b; - this.animationsList.push(b) -}; -THREE.MorphBlendMesh.prototype.autoCreateAnimations = function(a) { - for (var b = /([a-z]+)(\d+)/, c, d = {}, e = this.geometry, f = 0, h = e.morphTargets.length; f < h; f++) { - var g = e.morphTargets[f].name.match(b); - if (g && 1 < g.length) { - var i = g[1]; - d[i] || (d[i] = { - start: Infinity, - end: -Infinity - }); - g = d[i]; - f < g.start && (g.start = f); - f > g.end && (g.end = f); - c || (c = i) - } - } - for (i in d) g = d[i], this.createAnimation(i, g.start, g.end, a); - this.firstAnimation = c -}; -THREE.MorphBlendMesh.prototype.setAnimationDirectionForward = function(a) { - if (a = this.animationsMap[a]) a.direction = 1, a.directionBackwards = !1 -}; -THREE.MorphBlendMesh.prototype.setAnimationDirectionBackward = function(a) { - if (a = this.animationsMap[a]) a.direction = -1, a.directionBackwards = !0 -}; -THREE.MorphBlendMesh.prototype.setAnimationFPS = function(a, b) { - var c = this.animationsMap[a]; - c && (c.fps = b, c.duration = (c.end - c.start) / c.fps) -}; -THREE.MorphBlendMesh.prototype.setAnimationDuration = function(a, b) { - var c = this.animationsMap[a]; - c && (c.duration = b, c.fps = (c.end - c.start) / c.duration) -}; -THREE.MorphBlendMesh.prototype.setAnimationWeight = function(a, b) { - var c = this.animationsMap[a]; - c && (c.weight = b) -}; -THREE.MorphBlendMesh.prototype.setAnimationTime = function(a, b) { - var c = this.animationsMap[a]; - c && (c.time = b) -}; -THREE.MorphBlendMesh.prototype.getAnimationTime = function(a) { - var b = 0; - if (a = this.animationsMap[a]) b = a.time; - return b -}; -THREE.MorphBlendMesh.prototype.getAnimationDuration = function(a) { - var b = -1; - if (a = this.animationsMap[a]) b = a.duration; - return b -}; -THREE.MorphBlendMesh.prototype.playAnimation = function(a) { - var b = this.animationsMap[a]; - b ? (b.time = 0, b.active = !0) : console.warn("animation[" + a + "] undefined") -}; -THREE.MorphBlendMesh.prototype.stopAnimation = function(a) { - if (a = this.animationsMap[a]) a.active = !1 -}; -THREE.MorphBlendMesh.prototype.update = function(a) { - for (var b = 0, c = this.animationsList.length; b < c; b++) { - var d = this.animationsList[b]; - if (d.active) { - var e = d.duration / d.length; - d.time += d.direction * a; - if (d.mirroredLoop) { - if (d.time > d.duration || 0 > d.time) d.direction *= -1, d.time > d.duration && (d.time = d.duration, d.directionBackwards = !0), 0 > d.time && (d.time = 0, d.directionBackwards = !1) - } else d.time %= d.duration, 0 > d.time && (d.time += d.duration); - var f = d.startFrame + THREE.Math.clamp(Math.floor(d.time / e), 0, d.length - 1), - h = d.weight; - f !== d.currentFrame && (this.morphTargetInfluences[d.lastFrame] = 0, this.morphTargetInfluences[d.currentFrame] = 1 * h, this.morphTargetInfluences[f] = 0, d.lastFrame = d.currentFrame, d.currentFrame = f); - e = d.time % e / e; - d.directionBackwards && (e = 1 - e); - this.morphTargetInfluences[d.currentFrame] = e * h; - this.morphTargetInfluences[d.lastFrame] = (1 - e) * h - } - } -}; -THREE.LensFlarePlugin = function() { - function a(a, c) { - var d = b.createProgram(), - e = b.createShader(b.FRAGMENT_SHADER), - f = b.createShader(b.VERTEX_SHADER), - g = "precision " + c + " float;\n"; - b.shaderSource(e, g + a.fragmentShader); - b.shaderSource(f, g + a.vertexShader); - b.compileShader(e); - b.compileShader(f); - b.attachShader(d, e); - b.attachShader(d, f); - b.linkProgram(d); - return d - } - var b, c, d, e, f, h, g, i, k, m, l, p, t; - this.init = function(s) { - b = s.context; - c = s; - d = s.getPrecision(); - e = new Float32Array(16); - f = new Uint16Array(6); - s = 0; - e[s++] = -1; - e[s++] = -1; - e[s++] = 0; - e[s++] = 0; - e[s++] = 1; - e[s++] = -1; - e[s++] = 1; - e[s++] = 0; - e[s++] = 1; - e[s++] = 1; - e[s++] = 1; - e[s++] = 1; - e[s++] = -1; - e[s++] = 1; - e[s++] = 0; - e[s++] = 1; - s = 0; - f[s++] = 0; - f[s++] = 1; - f[s++] = 2; - f[s++] = 0; - f[s++] = 2; - f[s++] = 3; - h = b.createBuffer(); - g = b.createBuffer(); - b.bindBuffer(b.ARRAY_BUFFER, h); - b.bufferData(b.ARRAY_BUFFER, e, b.STATIC_DRAW); - b.bindBuffer(b.ELEMENT_ARRAY_BUFFER, g); - b.bufferData(b.ELEMENT_ARRAY_BUFFER, f, b.STATIC_DRAW); - i = b.createTexture(); - k = b.createTexture(); - b.bindTexture(b.TEXTURE_2D, i); - b.texImage2D(b.TEXTURE_2D, 0, b.RGB, 16, 16, - 0, b.RGB, b.UNSIGNED_BYTE, null); - b.texParameteri(b.TEXTURE_2D, b.TEXTURE_WRAP_S, b.CLAMP_TO_EDGE); - b.texParameteri(b.TEXTURE_2D, b.TEXTURE_WRAP_T, b.CLAMP_TO_EDGE); - b.texParameteri(b.TEXTURE_2D, b.TEXTURE_MAG_FILTER, b.NEAREST); - b.texParameteri(b.TEXTURE_2D, b.TEXTURE_MIN_FILTER, b.NEAREST); - b.bindTexture(b.TEXTURE_2D, k); - b.texImage2D(b.TEXTURE_2D, 0, b.RGBA, 16, 16, 0, b.RGBA, b.UNSIGNED_BYTE, null); - b.texParameteri(b.TEXTURE_2D, b.TEXTURE_WRAP_S, b.CLAMP_TO_EDGE); - b.texParameteri(b.TEXTURE_2D, b.TEXTURE_WRAP_T, b.CLAMP_TO_EDGE); - b.texParameteri(b.TEXTURE_2D, b.TEXTURE_MAG_FILTER, b.NEAREST); - b.texParameteri(b.TEXTURE_2D, b.TEXTURE_MIN_FILTER, b.NEAREST); - 0 >= b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS) ? (m = !1, l = a(THREE.ShaderFlares.lensFlare, d)) : (m = !0, l = a(THREE.ShaderFlares.lensFlareVertexTexture, d)); - p = {}; - t = {}; - p.vertex = b.getAttribLocation(l, "position"); - p.uv = b.getAttribLocation(l, "uv"); - t.renderType = b.getUniformLocation(l, "renderType"); - t.map = b.getUniformLocation(l, "map"); - t.occlusionMap = b.getUniformLocation(l, "occlusionMap"); - t.opacity = b.getUniformLocation(l, "opacity"); - t.color = b.getUniformLocation(l, "color"); - t.scale = b.getUniformLocation(l, "scale"); - t.rotation = b.getUniformLocation(l, "rotation"); - t.screenPosition = b.getUniformLocation(l, "screenPosition") - }; - this.render = function(a, d, e, f) { - var a = a.__webglFlares, - r = a.length; - if (r) { - var v = new THREE.Vector3, - z = f / e, - G = 0.5 * e, - w = 0.5 * f, - y = 16 / f, - E = new THREE.Vector2(y * z, y), - A = new THREE.Vector3(1, 1, 0), - K = new THREE.Vector2(1, 1), - D = t, - y = p; - b.useProgram(l); - b.enableVertexAttribArray(p.vertex); - b.enableVertexAttribArray(p.uv); - b.uniform1i(D.occlusionMap, 0); - b.uniform1i(D.map, 1); - b.bindBuffer(b.ARRAY_BUFFER, h); - b.vertexAttribPointer(y.vertex, 2, b.FLOAT, !1, 16, 0); - b.vertexAttribPointer(y.uv, 2, b.FLOAT, !1, 16, 8); - b.bindBuffer(b.ELEMENT_ARRAY_BUFFER, g); - b.disable(b.CULL_FACE); - b.depthMask(!1); - var F, O, x, I, B; - for (F = 0; F < r; F++) if (y = 16 / f, E.set(y * z, y), I = a[F], v.set(I.matrixWorld.elements[12], I.matrixWorld.elements[13], I.matrixWorld.elements[14]), v.applyMatrix4(d.matrixWorldInverse), v.applyProjection(d.projectionMatrix), A.copy(v), K.x = A.x * G + G, - K.y = A.y * w + w, m || 0 < K.x && K.x < e && 0 < K.y && K.y < f) { - b.activeTexture(b.TEXTURE1); - b.bindTexture(b.TEXTURE_2D, i); - b.copyTexImage2D(b.TEXTURE_2D, 0, b.RGB, K.x - 8, K.y - 8, 16, 16, 0); - b.uniform1i(D.renderType, 0); - b.uniform2f(D.scale, E.x, E.y); - b.uniform3f(D.screenPosition, A.x, A.y, A.z); - b.disable(b.BLEND); - b.enable(b.DEPTH_TEST); - b.drawElements(b.TRIANGLES, 6, b.UNSIGNED_SHORT, 0); - b.activeTexture(b.TEXTURE0); - b.bindTexture(b.TEXTURE_2D, k); - b.copyTexImage2D(b.TEXTURE_2D, 0, b.RGBA, K.x - 8, K.y - 8, 16, 16, 0); - b.uniform1i(D.renderType, 1); - b.disable(b.DEPTH_TEST); - b.activeTexture(b.TEXTURE1); - b.bindTexture(b.TEXTURE_2D, i); - b.drawElements(b.TRIANGLES, 6, b.UNSIGNED_SHORT, 0); - I.positionScreen.copy(A); - I.customUpdateCallback ? I.customUpdateCallback(I) : I.updateLensFlares(); - b.uniform1i(D.renderType, 2); - b.enable(b.BLEND); - O = 0; - for (x = I.lensFlares.length; O < x; O++) B = I.lensFlares[O], 0.001 < B.opacity && 0.001 < B.scale && (A.x = B.x, A.y = B.y, A.z = B.z, y = B.size * B.scale / f, E.x = y * z, E.y = y, b.uniform3f(D.screenPosition, A.x, A.y, A.z), b.uniform2f(D.scale, E.x, E.y), b.uniform1f(D.rotation, B.rotation), b.uniform1f(D.opacity, - B.opacity), b.uniform3f(D.color, B.color.r, B.color.g, B.color.b), c.setBlending(B.blending, B.blendEquation, B.blendSrc, B.blendDst), c.setTexture(B.texture, 1), b.drawElements(b.TRIANGLES, 6, b.UNSIGNED_SHORT, 0)) - } - b.enable(b.CULL_FACE); - b.enable(b.DEPTH_TEST); - b.depthMask(!0) - } - } -}; -THREE.ShadowMapPlugin = function() { - var a, b, c, d, e, f, h = new THREE.Frustum, - g = new THREE.Matrix4, - i = new THREE.Vector3, - k = new THREE.Vector3, - m = new THREE.Vector3; - this.init = function(g) { - a = g.context; - b = g; - var g = THREE.ShaderLib.depthRGBA, - h = THREE.UniformsUtils.clone(g.uniforms); - c = new THREE.ShaderMaterial({ - fragmentShader: g.fragmentShader, - vertexShader: g.vertexShader, - uniforms: h - }); - d = new THREE.ShaderMaterial({ - fragmentShader: g.fragmentShader, - vertexShader: g.vertexShader, - uniforms: h, - morphTargets: !0 - }); - e = new THREE.ShaderMaterial({ - fragmentShader: g.fragmentShader, - vertexShader: g.vertexShader, - uniforms: h, - skinning: !0 - }); - f = new THREE.ShaderMaterial({ - fragmentShader: g.fragmentShader, - vertexShader: g.vertexShader, - uniforms: h, - morphTargets: !0, - skinning: !0 - }); - c._shadowPass = !0; - d._shadowPass = !0; - e._shadowPass = !0; - f._shadowPass = !0 - }; - this.render = function(a, c) { - b.shadowMapEnabled && b.shadowMapAutoUpdate && this.update(a, c) - }; - this.update = function(l, p) { - var t, s, q, n, u, r, v, z, G, w = []; - n = 0; - a.clearColor(1, 1, 1, 1); - a.disable(a.BLEND); - a.enable(a.CULL_FACE); - a.frontFace(a.CCW); - b.shadowMapCullFace === THREE.CullFaceFront ? a.cullFace(a.FRONT) : a.cullFace(a.BACK); - b.setDepthTest(!0); - t = 0; - for (s = l.__lights.length; t < s; t++) if (q = l.__lights[t], q.castShadow) if (q instanceof THREE.DirectionalLight && q.shadowCascade) for (u = 0; u < q.shadowCascadeCount; u++) { - var y; - if (q.shadowCascadeArray[u]) y = q.shadowCascadeArray[u]; - else { - G = q; - v = u; - y = new THREE.DirectionalLight; - y.isVirtual = !0; - y.onlyShadow = !0; - y.castShadow = !0; - y.shadowCameraNear = G.shadowCameraNear; - y.shadowCameraFar = G.shadowCameraFar; - y.shadowCameraLeft = G.shadowCameraLeft; - y.shadowCameraRight = G.shadowCameraRight; - y.shadowCameraBottom = G.shadowCameraBottom; - y.shadowCameraTop = G.shadowCameraTop; - y.shadowCameraVisible = G.shadowCameraVisible; - y.shadowDarkness = G.shadowDarkness; - y.shadowBias = G.shadowCascadeBias[v]; - y.shadowMapWidth = G.shadowCascadeWidth[v]; - y.shadowMapHeight = G.shadowCascadeHeight[v]; - y.pointsWorld = []; - y.pointsFrustum = []; - z = y.pointsWorld; - r = y.pointsFrustum; - for (var E = 0; 8 > E; E++) z[E] = new THREE.Vector3, r[E] = new THREE.Vector3; - z = G.shadowCascadeNearZ[v]; - G = G.shadowCascadeFarZ[v]; - r[0].set(-1, - 1, z); - r[1].set(1, - 1, z); - r[2].set(-1, - 1, z); - r[3].set(1, 1, z); - r[4].set(-1, - 1, G); - r[5].set(1, - 1, G); - r[6].set(-1, 1, G); - r[7].set(1, 1, G); - y.originalCamera = p; - r = new THREE.Gyroscope; - r.position = q.shadowCascadeOffset; - r.add(y); - r.add(y.target); - p.add(r); - q.shadowCascadeArray[u] = y; - console.log("Created virtualLight", y) - } - v = q; - z = u; - G = v.shadowCascadeArray[z]; - G.position.copy(v.position); - G.target.position.copy(v.target.position); - G.lookAt(G.target); - G.shadowCameraVisible = v.shadowCameraVisible; - G.shadowDarkness = v.shadowDarkness; - G.shadowBias = v.shadowCascadeBias[z]; - r = v.shadowCascadeNearZ[z]; - v = v.shadowCascadeFarZ[z]; - G = G.pointsFrustum; - G[0].z = r; - G[1].z = r; - G[2].z = r; - G[3].z = r; - G[4].z = v; - G[5].z = v; - G[6].z = v; - G[7].z = v; - w[n] = y; - n++ - } else w[n] = q, n++; - t = 0; - for (s = w.length; t < s; t++) { - q = w[t]; - q.shadowMap || (u = THREE.LinearFilter, b.shadowMapType === THREE.PCFSoftShadowMap && (u = THREE.NearestFilter), q.shadowMap = new THREE.WebGLRenderTarget(q.shadowMapWidth, q.shadowMapHeight, { - minFilter: u, - magFilter: u, - format: THREE.RGBAFormat - }), q.shadowMapSize = new THREE.Vector2(q.shadowMapWidth, q.shadowMapHeight), q.shadowMatrix = new THREE.Matrix4); - if (!q.shadowCamera) { - if (q instanceof THREE.SpotLight) q.shadowCamera = new THREE.PerspectiveCamera(q.shadowCameraFov, q.shadowMapWidth / q.shadowMapHeight, q.shadowCameraNear, q.shadowCameraFar); - else if (q instanceof THREE.DirectionalLight) q.shadowCamera = new THREE.OrthographicCamera(q.shadowCameraLeft, q.shadowCameraRight, q.shadowCameraTop, q.shadowCameraBottom, q.shadowCameraNear, q.shadowCameraFar); - else { - console.error("Unsupported light type for shadow"); - continue - } - l.add(q.shadowCamera); - !0 === l.autoUpdate && l.updateMatrixWorld() - } - q.shadowCameraVisible && !q.cameraHelper && (q.cameraHelper = new THREE.CameraHelper(q.shadowCamera), q.shadowCamera.add(q.cameraHelper)); - if (q.isVirtual && y.originalCamera == p) { - u = p; - n = q.shadowCamera; - r = q.pointsFrustum; - G = q.pointsWorld; - i.set(Infinity, Infinity, Infinity); - k.set(-Infinity, - Infinity, - Infinity); - for (v = 0; 8 > v; v++) z = G[v], z.copy(r[v]), THREE.ShadowMapPlugin.__projector.unprojectVector(z, u), z.applyMatrix4(n.matrixWorldInverse), z.x < i.x && (i.x = z.x), z.x > k.x && (k.x = z.x), z.y < i.y && (i.y = z.y), z.y > k.y && (k.y = z.y), z.z < i.z && (i.z = z.z), z.z > k.z && (k.z = z.z); - n.left = i.x; - n.right = k.x; - n.top = k.y; - n.bottom = i.y; - n.updateProjectionMatrix() - } - n = q.shadowMap; - r = q.shadowMatrix; - u = q.shadowCamera; - u.position.setFromMatrixPosition(q.matrixWorld); - m.setFromMatrixPosition(q.target.matrixWorld); - u.lookAt(m); - u.updateMatrixWorld(); - u.matrixWorldInverse.getInverse(u.matrixWorld); - q.cameraHelper && (q.cameraHelper.visible = q.shadowCameraVisible); - q.shadowCameraVisible && q.cameraHelper.update(); - r.set(0.5, 0, 0, 0.5, 0, 0.5, 0, 0.5, 0, 0, 0.5, 0.5, 0, 0, 0, 1); - r.multiply(u.projectionMatrix); - r.multiply(u.matrixWorldInverse); - g.multiplyMatrices(u.projectionMatrix, u.matrixWorldInverse); - h.setFromMatrix(g); - b.setRenderTarget(n); - b.clear(); - G = l.__webglObjects; - q = 0; - for (n = G.length; q < n; q++) if (v = G[q], r = v.object, v.render = !1, r.visible && r.castShadow && (!(r instanceof THREE.Mesh || r instanceof THREE.ParticleSystem) || !r.frustumCulled || h.intersectsObject(r))) r._modelViewMatrix.multiplyMatrices(u.matrixWorldInverse, r.matrixWorld), v.render = !0; - q = 0; - for (n = G.length; q < n; q++) v = G[q], v.render && (r = v.object, v = v.buffer, E = r.material instanceof THREE.MeshFaceMaterial ? r.material.materials[0] : r.material, z = 0 < r.geometry.morphTargets.length && E.morphTargets, E = r instanceof THREE.SkinnedMesh && E.skinning, z = r.customDepthMaterial ? r.customDepthMaterial : E ? z ? f : e : z ? d : c, v instanceof THREE.BufferGeometry ? b.renderBufferDirect(u, l.__lights, null, z, v, r) : b.renderBuffer(u, l.__lights, null, z, v, r)); - G = l.__webglObjectsImmediate; - q = 0; - for (n = G.length; q < n; q++) v = G[q], r = v.object, r.visible && r.castShadow && (r._modelViewMatrix.multiplyMatrices(u.matrixWorldInverse, r.matrixWorld), b.renderImmediateObject(u, - l.__lights, null, c, r)) - } - t = b.getClearColor(); - s = b.getClearAlpha(); - a.clearColor(t.r, t.g, t.b, s); - a.enable(a.BLEND); - b.shadowMapCullFace === THREE.CullFaceFront && a.cullFace(a.BACK) - } -}; -THREE.ShadowMapPlugin.__projector = new THREE.Projector; -THREE.SpritePlugin = function() { - var a, b, c, d, e, f, h, g, i, k, m, l, p, t, s, q, n; - - function u(a, b) { - return a.z !== b.z ? b.z - a.z : b.id - a.id - } - var r, v, z, G, w, y, E, A; - this.init = function(u) { - r = u.context; - v = u; - G = new Float32Array([-0.5, - 0.5, 0, 0, 0.5, - 0.5, 1, 0, 0.5, 0.5, 1, 1, - 0.5, 0.5, 0, 1]); - w = new Uint16Array([0, 1, 2, 0, 2, 3]); - y = r.createBuffer(); - E = r.createBuffer(); - r.bindBuffer(r.ARRAY_BUFFER, y); - r.bufferData(r.ARRAY_BUFFER, G, r.STATIC_DRAW); - r.bindBuffer(r.ELEMENT_ARRAY_BUFFER, E); - r.bufferData(r.ELEMENT_ARRAY_BUFFER, w, r.STATIC_DRAW); - var u = r.createProgram(), - D = r.createShader(r.VERTEX_SHADER), - F = r.createShader(r.FRAGMENT_SHADER); - r.shaderSource(D, ["precision " + v.getPrecision() + " float;", "uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n")); - r.shaderSource(F, ["precision " + v.getPrecision() + " float;", "uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n")); - r.compileShader(D); - r.compileShader(F); - r.attachShader(u, D); - r.attachShader(u, F); - r.linkProgram(u); - A = u; - q = r.getAttribLocation(A, "position"); - n = r.getAttribLocation(A, "uv"); - a = r.getUniformLocation(A, "uvOffset"); - b = r.getUniformLocation(A, "uvScale"); - c = r.getUniformLocation(A, "rotation"); - d = r.getUniformLocation(A, "scale"); - e = r.getUniformLocation(A, "color"); - f = r.getUniformLocation(A, "map"); - h = r.getUniformLocation(A, "opacity"); - g = r.getUniformLocation(A, "modelViewMatrix"); - i = r.getUniformLocation(A, "projectionMatrix"); - k = r.getUniformLocation(A, "fogType"); - m = r.getUniformLocation(A, "fogDensity"); - l = r.getUniformLocation(A, "fogNear"); - p = r.getUniformLocation(A, "fogFar"); - t = r.getUniformLocation(A, "fogColor"); - s = r.getUniformLocation(A, "alphaTest"); - u = document.createElement("canvas"); - u.width = 8; - u.height = 8; - D = u.getContext("2d"); - D.fillStyle = "#ffffff"; - D.fillRect(0, 0, u.width, u.height); - z = new THREE.Texture(u); - z.needsUpdate = !0 - }; - this.render = function(w, D) { - var F = w.__webglSprites, - G = F.length; - if (G) { - r.useProgram(A); - r.enableVertexAttribArray(q); - r.enableVertexAttribArray(n); - r.disable(r.CULL_FACE); - r.enable(r.BLEND); - r.bindBuffer(r.ARRAY_BUFFER, y); - r.vertexAttribPointer(q, 2, r.FLOAT, !1, 16, 0); - r.vertexAttribPointer(n, 2, r.FLOAT, !1, 16, 8); - r.bindBuffer(r.ELEMENT_ARRAY_BUFFER, E); - r.uniformMatrix4fv(i, !1, D.projectionMatrix.elements); - r.activeTexture(r.TEXTURE0); - r.uniform1i(f, 0); - var x = 0, - I = 0, - B = w.fog; - B ? (r.uniform3f(t, B.color.r, B.color.g, B.color.b), B instanceof THREE.Fog ? (r.uniform1f(l, B.near), r.uniform1f(p, B.far), r.uniform1i(k, 1), I = x = 1) : B instanceof THREE.FogExp2 && (r.uniform1f(m, B.density), r.uniform1i(k, 2), I = x = 2)) : (r.uniform1i(k, 0), I = x = 0); - for (var M, J, ca = [], B = 0; B < G; B++) M = F[B], !1 !== M.visible && (M._modelViewMatrix.multiplyMatrices(D.matrixWorldInverse, M.matrixWorld), M.z = -M._modelViewMatrix.elements[14]); - F.sort(u); - for (B = 0; B < G; B++) M = F[B], !1 !== M.visible && (J = M.material, r.uniform1f(s, J.alphaTest), r.uniformMatrix4fv(g, !1, M._modelViewMatrix.elements), ca[0] = M.scale.x, ca[1] = M.scale.y, M = w.fog && J.fog ? I : 0, x !== M && (r.uniform1i(k, M), x = M), r.uniform2f(b, J.uvScale.x, J.uvScale.y), - r.uniform2f(a, J.uvOffset.x, J.uvOffset.y), r.uniform1f(h, J.opacity), r.uniform3f(e, J.color.r, J.color.g, J.color.b), r.uniform1f(c, J.rotation), r.uniform2fv(d, ca), v.setBlending(J.blending, J.blendEquation, J.blendSrc, J.blendDst), v.setDepthTest(J.depthTest), v.setDepthWrite(J.depthWrite), J.map && J.map.image && J.map.image.width ? v.setTexture(J.map, 0) : v.setTexture(z, 0), r.drawElements(r.TRIANGLES, 6, r.UNSIGNED_SHORT, 0)); - r.enable(r.CULL_FACE) - } - } -}; -THREE.DepthPassPlugin = function() { - this.enabled = !1; - this.renderTarget = null; - var a, b, c, d, e, f, h = new THREE.Frustum, - g = new THREE.Matrix4; - this.init = function(g) { - a = g.context; - b = g; - var g = THREE.ShaderLib.depthRGBA, - h = THREE.UniformsUtils.clone(g.uniforms); - c = new THREE.ShaderMaterial({ - fragmentShader: g.fragmentShader, - vertexShader: g.vertexShader, - uniforms: h - }); - d = new THREE.ShaderMaterial({ - fragmentShader: g.fragmentShader, - vertexShader: g.vertexShader, - uniforms: h, - morphTargets: !0 - }); - e = new THREE.ShaderMaterial({ - fragmentShader: g.fragmentShader, - vertexShader: g.vertexShader, - uniforms: h, - skinning: !0 - }); - f = new THREE.ShaderMaterial({ - fragmentShader: g.fragmentShader, - vertexShader: g.vertexShader, - uniforms: h, - morphTargets: !0, - skinning: !0 - }); - c._shadowPass = !0; - d._shadowPass = !0; - e._shadowPass = !0; - f._shadowPass = !0 - }; - this.render = function(a, b) { - this.enabled && this.update(a, b) - }; - this.update = function(i, k) { - var m, l, p, t, s, q; - a.clearColor(1, 1, 1, 1); - a.disable(a.BLEND); - b.setDepthTest(!0); - !0 === i.autoUpdate && i.updateMatrixWorld(); - k.matrixWorldInverse.getInverse(k.matrixWorld); - g.multiplyMatrices(k.projectionMatrix, - k.matrixWorldInverse); - h.setFromMatrix(g); - b.setRenderTarget(this.renderTarget); - b.clear(); - q = i.__webglObjects; - m = 0; - for (l = q.length; m < l; m++) if (p = q[m], s = p.object, p.render = !1, s.visible && (!(s instanceof THREE.Mesh || s instanceof THREE.ParticleSystem) || !s.frustumCulled || h.intersectsObject(s))) s._modelViewMatrix.multiplyMatrices(k.matrixWorldInverse, s.matrixWorld), p.render = !0; - var n; - m = 0; - for (l = q.length; m < l; m++) if (p = q[m], p.render && (s = p.object, p = p.buffer, !(s instanceof THREE.ParticleSystem) || s.customDepthMaterial))(n = s.material instanceof THREE.MeshFaceMaterial ? s.material.materials[0] : s.material) && b.setMaterialFaces(s.material), t = 0 < s.geometry.morphTargets.length && n.morphTargets, n = s instanceof THREE.SkinnedMesh && n.skinning, t = s.customDepthMaterial ? s.customDepthMaterial : n ? t ? f : e : t ? d : c, p instanceof THREE.BufferGeometry ? b.renderBufferDirect(k, i.__lights, null, t, p, s) : b.renderBuffer(k, i.__lights, null, t, p, s); - q = i.__webglObjectsImmediate; - m = 0; - for (l = q.length; m < l; m++) p = q[m], s = p.object, s.visible && (s._modelViewMatrix.multiplyMatrices(k.matrixWorldInverse, - s.matrixWorld), b.renderImmediateObject(k, i.__lights, null, c, s)); - m = b.getClearColor(); - l = b.getClearAlpha(); - a.clearColor(m.r, m.g, m.b, l); - a.enable(a.BLEND) - } -}; -THREE.ShaderFlares = { - lensFlareVertexTexture: { - vertexShader: "uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility = visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *= visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}", - fragmentShader: "uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}" - }, - lensFlare: { - vertexShader: "uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}", - fragmentShader: "precision mediump float;\nuniform lowp int renderType;\nuniform sampler2D map;\nuniform sampler2D occlusionMap;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nfloat visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;\nvisibility = ( 1.0 - visibility / 4.0 );\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * visibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}" - } -}; \ No newline at end of file +// threejs.org/license +(function(k,ha){"object"===typeof exports&&"undefined"!==typeof module?ha(exports):"function"===typeof define&&define.amd?define(["exports"],ha):ha(k.THREE={})})(this,function(k){function ha(){}function y(a,b){this.x=a||0;this.y=b||0}function F(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];0b&&(b=a[c]);return b}function G(){Object.defineProperty(this,"id",{value:Hf+=2});this.uuid=P.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.drawRange={start:0,count:Infinity};this.userData={}}function Nb(a,b,c,d,e,f){J.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e, +depthSegments:f};this.fromBufferGeometry(new pb(a,b,c,d,e,f));this.mergeVertices()}function pb(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,k,Q,E,Bc){var t=f/Q,u=g/E,V=f/2,z=g/2,w=k/2;g=Q+1;var x=E+1,H=f=0,C,y,A=new p;for(y=0;ym;m++){if(n=d[m])if(h=n[0],l=n[1]){v&&e.addAttribute("morphTarget"+m,v[h]);f&&e.addAttribute("morphNormal"+m,f[h]);c[m]=l;continue}c[m]=0}g.getUniforms().setValue(a,"morphTargetInfluences",c)}}}function Tf(a,b){var c={};return{update:function(d){var e=b.render.frame,f=d.geometry,g=a.get(d,f);c[g.id]!==e&&(f.isGeometry&&g.updateFromObject(d), +a.update(g),c[g.id]=e);return g},dispose:function(){c={}}}}function cb(a,b,c,d,e,f,g,h,l,m){a=void 0!==a?a:[];ca.call(this,a,void 0!==b?b:301,c,d,e,f,g,h,l,m);this.flipY=!1}function Pb(a,b,c){var d=a[0];if(0>=d||0/gm,function(a,c){a=W[c];if(void 0===a)throw Error("Can not resolve #include <"+c+">");return Yd(a)})}function Xe(a){return a.replace(/#pragma unroll_loop[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}/g, +function(a,c,d,e){a="";for(c=parseInt(c);c 0 ) {\n\t\tfloat fogFactor = 0.0;\n\t\tif ( fogType == 1 ) {\n\t\t\tfogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t\t} else {\n\t\t\tconst float LOG2 = 1.442695;\n\t\t\tfogFactor = exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 );\n\t\t\tfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n\t\t}\n\t\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n\t}\n}"].join("\n")); +b.compileShader(Da);b.compileShader(ia);b.attachShader(S,Da);b.attachShader(S,ia);b.linkProgram(S);y=S;V=b.getAttribLocation(y,"position");Q=b.getAttribLocation(y,"uv");f=b.getUniformLocation(y,"uvOffset");g=b.getUniformLocation(y,"uvScale");h=b.getUniformLocation(y,"rotation");l=b.getUniformLocation(y,"center");m=b.getUniformLocation(y,"scale");v=b.getUniformLocation(y,"color");n=b.getUniformLocation(y,"map");r=b.getUniformLocation(y,"opacity");q=b.getUniformLocation(y,"modelViewMatrix");t=b.getUniformLocation(y, +"projectionMatrix");k=b.getUniformLocation(y,"fogType");z=b.getUniformLocation(y,"fogDensity");x=b.getUniformLocation(y,"fogNear");w=b.getUniformLocation(y,"fogFar");H=b.getUniformLocation(y,"fogColor");b.getUniformLocation(y,"fogDepth");C=b.getUniformLocation(y,"alphaTest");S=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");S.width=8;S.height=8;Da=S.getContext("2d");Da.fillStyle="white";Da.fillRect(0,0,8,8);A=new Qb(S)}c.useProgram(y);c.initAttributes();c.enableAttribute(V);c.enableAttribute(Q); +c.disableUnusedAttributes();c.disable(b.CULL_FACE);c.enable(b.BLEND);b.bindBuffer(b.ARRAY_BUFFER,Bc);b.vertexAttribPointer(V,2,b.FLOAT,!1,16,0);b.vertexAttribPointer(Q,2,b.FLOAT,!1,16,8);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,qb);b.uniformMatrix4fv(t,!1,rd.projectionMatrix.elements);c.activeTexture(b.TEXTURE0);b.uniform1i(n,0);Da=S=0;(ia=p.fog)?(b.uniform3f(H,ia.color.r,ia.color.g,ia.color.b),ia.isFog?(b.uniform1f(x,ia.near),b.uniform1f(w,ia.far),b.uniform1i(k,1),Da=S=1):ia.isFogExp2&&(b.uniform1f(z, +ia.density),b.uniform1i(k,2),Da=S=2)):(b.uniform1i(k,0),Da=S=0);ia=0;for(var M=u.length;iab||a.height>b){if("data"in +a){console.warn("THREE.WebGLRenderer: image in DataTexture is too big ("+a.width+"x"+a.height+").");return}b/=Math.max(a.width,a.height);var c=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");c.width=Math.floor(a.width*b);c.height=Math.floor(a.height*b);c.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,c.width,c.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+c.width+"x"+c.height,a);return c}return a}function l(a){return P.isPowerOfTwo(a.width)&& +P.isPowerOfTwo(a.height)}function m(a,b){return a.generateMipmaps&&b&&1003!==a.minFilter&&1006!==a.minFilter}function v(b,c,e,f){a.generateMipmap(b);d.get(c).__maxMipLevel=Math.log(Math.max(e,f))*Math.LOG2E}function n(b){return 1003===b||1004===b||1005===b?a.NEAREST:a.LINEAR}function r(b){b=b.target;b.removeEventListener("dispose",r);a:{var c=d.get(b);if(b.image&&c.__image__webglTextureCube)a.deleteTexture(c.__image__webglTextureCube);else{if(void 0===c.__webglInit)break a;a.deleteTexture(c.__webglTexture)}d.remove(b)}b.isVideoTexture&& +delete H[b.id];g.memory.textures--}function q(b){b=b.target;b.removeEventListener("dispose",q);var c=d.get(b),e=d.get(b.texture);if(b){void 0!==e.__webglTexture&&a.deleteTexture(e.__webglTexture);b.depthTexture&&b.depthTexture.dispose();if(b.isWebGLRenderTargetCube)for(e=0;6>e;e++)a.deleteFramebuffer(c.__webglFramebuffer[e]),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer[e]);else a.deleteFramebuffer(c.__webglFramebuffer),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer); +d.remove(b.texture);d.remove(b)}g.memory.textures--}function k(b,n){var q=d.get(b);if(b.isVideoTexture){var k=b.id,t=g.render.frame;H[k]!==t&&(H[k]=t,b.update())}if(0p;p++)t[p]=n||k?k? +b.image[p].image:b.image[p]:h(b.image[p],e.maxCubemapSize);var w=t[0],z=l(w),x=f.convert(b.format),V=f.convert(b.type);u(a.TEXTURE_CUBE_MAP,b,z);for(p=0;6>p;p++)if(n)for(var H,C=t[p].mipmaps,Q=0,y=C.length;Qr;r++)e.__webglFramebuffer[r]=a.createFramebuffer()}else e.__webglFramebuffer=a.createFramebuffer();if(h){c.bindTexture(a.TEXTURE_CUBE_MAP,f.__webglTexture);u(a.TEXTURE_CUBE_MAP,b.texture,n);for(r=0;6>r;r++)p(e.__webglFramebuffer[r], +b,a.COLOR_ATTACHMENT0,a.TEXTURE_CUBE_MAP_POSITIVE_X+r);m(b.texture,n)&&v(a.TEXTURE_CUBE_MAP,b.texture,b.width,b.height);c.bindTexture(a.TEXTURE_CUBE_MAP,null)}else c.bindTexture(a.TEXTURE_2D,f.__webglTexture),u(a.TEXTURE_2D,b.texture,n),p(e.__webglFramebuffer,b,a.COLOR_ATTACHMENT0,a.TEXTURE_2D),m(b.texture,n)&&v(a.TEXTURE_2D,b.texture,b.width,b.height),c.bindTexture(a.TEXTURE_2D,null);if(b.depthBuffer){e=d.get(b);f=!0===b.isWebGLRenderTargetCube;if(b.depthTexture){if(f)throw Error("target.depthTexture not supported in Cube render targets"); +if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported");a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer);if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate= +!0);k(b.depthTexture,0);e=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_ATTACHMENT,a.TEXTURE_2D,e,0);else if(1027===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.TEXTURE_2D,e,0);else throw Error("Unknown depthTexture format");}else if(f)for(e.__webglDepthbuffer=[],f=0;6>f;f++)a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer[f]),e.__webglDepthbuffer[f]=a.createRenderbuffer(),x(e.__webglDepthbuffer[f], +b);else a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer),e.__webglDepthbuffer=a.createRenderbuffer(),x(e.__webglDepthbuffer,b);a.bindFramebuffer(a.FRAMEBUFFER,null)}};this.updateRenderTargetMipmap=function(b){var e=b.texture,f=l(b);if(m(e,f)){f=b.isWebGLRenderTargetCube?a.TEXTURE_CUBE_MAP:a.TEXTURE_2D;var g=d.get(e).__webglTexture;c.bindTexture(f,g);v(f,e,b.width,b.height);c.bindTexture(f,null)}}}function Ze(a,b){return{convert:function(c){if(1E3===c)return a.REPEAT;if(1001===c)return a.CLAMP_TO_EDGE; +if(1002===c)return a.MIRRORED_REPEAT;if(1003===c)return a.NEAREST;if(1004===c)return a.NEAREST_MIPMAP_NEAREST;if(1005===c)return a.NEAREST_MIPMAP_LINEAR;if(1006===c)return a.LINEAR;if(1007===c)return a.LINEAR_MIPMAP_NEAREST;if(1008===c)return a.LINEAR_MIPMAP_LINEAR;if(1009===c)return a.UNSIGNED_BYTE;if(1017===c)return a.UNSIGNED_SHORT_4_4_4_4;if(1018===c)return a.UNSIGNED_SHORT_5_5_5_1;if(1019===c)return a.UNSIGNED_SHORT_5_6_5;if(1010===c)return a.BYTE;if(1011===c)return a.SHORT;if(1012===c)return a.UNSIGNED_SHORT; +if(1013===c)return a.INT;if(1014===c)return a.UNSIGNED_INT;if(1015===c)return a.FLOAT;if(1016===c){var d=b.get("OES_texture_half_float");if(null!==d)return d.HALF_FLOAT_OES}if(1021===c)return a.ALPHA;if(1022===c)return a.RGB;if(1023===c)return a.RGBA;if(1024===c)return a.LUMINANCE;if(1025===c)return a.LUMINANCE_ALPHA;if(1026===c)return a.DEPTH_COMPONENT;if(1027===c)return a.DEPTH_STENCIL;if(100===c)return a.FUNC_ADD;if(101===c)return a.FUNC_SUBTRACT;if(102===c)return a.FUNC_REVERSE_SUBTRACT;if(200=== +c)return a.ZERO;if(201===c)return a.ONE;if(202===c)return a.SRC_COLOR;if(203===c)return a.ONE_MINUS_SRC_COLOR;if(204===c)return a.SRC_ALPHA;if(205===c)return a.ONE_MINUS_SRC_ALPHA;if(206===c)return a.DST_ALPHA;if(207===c)return a.ONE_MINUS_DST_ALPHA;if(208===c)return a.DST_COLOR;if(209===c)return a.ONE_MINUS_DST_COLOR;if(210===c)return a.SRC_ALPHA_SATURATE;if(33776===c||33777===c||33778===c||33779===c)if(d=b.get("WEBGL_compressed_texture_s3tc"),null!==d){if(33776===c)return d.COMPRESSED_RGB_S3TC_DXT1_EXT; +if(33777===c)return d.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===c)return d.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===c)return d.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===c||35841===c||35842===c||35843===c)if(d=b.get("WEBGL_compressed_texture_pvrtc"),null!==d){if(35840===c)return d.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===c)return d.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===c)return d.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===c)return d.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===c&&(d=b.get("WEBGL_compressed_texture_etc1"), +null!==d))return d.COMPRESSED_RGB_ETC1_WEBGL;if(37808===c||37809===c||37810===c||37811===c||37812===c||37813===c||37814===c||37815===c||37816===c||37817===c||37818===c||37819===c||37820===c||37821===c)if(d=b.get("WEBGL_compressed_texture_astc"),null!==d)return c;if(103===c||104===c)if(d=b.get("EXT_blend_minmax"),null!==d){if(103===c)return d.MIN_EXT;if(104===c)return d.MAX_EXT}return 1020===c&&(d=b.get("WEBGL_depth_texture"),null!==d)?d.UNSIGNED_INT_24_8_WEBGL:0}}}function ea(a,b,c,d){Qa.call(this); +this.type="PerspectiveCamera";this.fov=void 0!==a?a:50;this.zoom=1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;this.focus=10;this.aspect=void 0!==b?b:1;this.view=null;this.filmGauge=35;this.filmOffset=0;this.updateProjectionMatrix()}function Ec(a){ea.call(this);this.cameras=a||[]}function $e(a){function b(){return null!==e&&!0===e.isPresenting}function c(){if(b()){var c=e.getEyeParameters("left"),f=c.renderWidth;c=c.renderHeight;z=a.getPixelRatio();u=a.getSize();a.setDrawingBufferSize(2*f, +c,1);x.start()}else d.enabled&&(a.setDrawingBufferSize(u.width,u.height,z),x.stop())}var d=this,e=null,f=null,g=null,h=new F,l=new F;"undefined"!==typeof window&&"VRFrameData"in window&&(f=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",c,!1));var m=new F,v=new X,n=new p,r=new ea;r.bounds=new U(0,0,.5,1);r.layers.enable(1);var q=new ea;q.bounds=new U(.5,0,.5,1);q.layers.enable(2);var k=new Ec([r,q]);k.layers.enable(1);k.layers.enable(2);var u,z;this.enabled=!1;this.userHeight= +1.6;this.getDevice=function(){return e};this.setDevice=function(a){void 0!==a&&(e=a);x.setContext(a)};this.setPoseTarget=function(a){void 0!==a&&(g=a)};this.getCamera=function(a){if(null===e)return a;e.depthNear=a.near;e.depthFar=a.far;e.getFrameData(f);var b=e.stageParameters;b?h.fromArray(b.sittingToStandingTransform):h.makeTranslation(0,d.userHeight,0);b=f.pose;var c=null!==g?g:a;c.matrix.copy(h);c.matrix.decompose(c.position,c.quaternion,c.scale);null!==b.orientation&&(v.fromArray(b.orientation), +c.quaternion.multiply(v));null!==b.position&&(v.setFromRotationMatrix(h),n.fromArray(b.position),n.applyQuaternion(v),c.position.add(n));c.updateMatrixWorld();if(!1===e.isPresenting)return a;r.near=a.near;q.near=a.near;r.far=a.far;q.far=a.far;k.matrixWorld.copy(a.matrixWorld);k.matrixWorldInverse.copy(a.matrixWorldInverse);r.matrixWorldInverse.fromArray(f.leftViewMatrix);q.matrixWorldInverse.fromArray(f.rightViewMatrix);l.getInverse(h);r.matrixWorldInverse.multiply(l);q.matrixWorldInverse.multiply(l); +a=c.parent;null!==a&&(m.getInverse(a.matrixWorld),r.matrixWorldInverse.multiply(m),q.matrixWorldInverse.multiply(m));r.matrixWorld.getInverse(r.matrixWorldInverse);q.matrixWorld.getInverse(q.matrixWorldInverse);r.projectionMatrix.fromArray(f.leftProjectionMatrix);q.projectionMatrix.fromArray(f.rightProjectionMatrix);k.projectionMatrix.copy(r.projectionMatrix);a=e.getLayers();a.length&&(a=a[0],null!==a.leftBounds&&4===a.leftBounds.length&&r.bounds.fromArray(a.leftBounds),null!==a.rightBounds&&4=== +a.rightBounds.length&&q.bounds.fromArray(a.rightBounds));return k};this.getStandingMatrix=function(){return h};this.isPresenting=b;var x=new Td;this.setAnimationLoop=function(a){x.setAnimationLoop(a)};this.submitFrame=function(){b()&&e.submitFrame()};this.dispose=function(){"undefined"!==typeof window&&window.removeEventListener("vrdisplaypresentchange",c)}}function Lg(a){function b(){return null!==f&&null!==g}function c(a,b){null===b?a.matrixWorld.copy(a.matrix):a.matrixWorld.multiplyMatrices(b.matrixWorld, +a.matrix);a.matrixWorldInverse.getInverse(a.matrixWorld)}var d=a.context,e=null,f=null,g=null,h=null,l=new ea;l.layers.enable(1);l.viewport=new U;var m=new ea;m.layers.enable(2);m.viewport=new U;var v=new Ec([l,m]);v.layers.enable(1);v.layers.enable(2);this.enabled=!1;this.getDevice=function(){return e};this.setDevice=function(a){void 0!==a&&(e=a);d.setCompatibleXRDevice(a)};this.setSession=function(b,c){f=b;null!==f&&(f.addEventListener("end",function(){a.setFramebuffer(null);r.stop()}),f.baseLayer= +new XRWebGLLayer(f,d),f.requestFrameOfReference(c.frameOfReferenceType).then(function(b){g=b;a.setFramebuffer(f.baseLayer.framebuffer);r.setContext(f);r.start()}))};this.getCamera=function(a){if(b()){var d=a.parent,e=v.cameras;c(v,d);for(var f=0;fa.matrixWorld.determinant();Z.setMaterial(e,h);h=n(c,b.fog,e,a);O="";g(a,h,e)}else A.renderBufferDirect(c,b.fog,d,e,a,f);a.onAfterRender(A,b,c,d,e,f);y=pa.get(b,W||c)}function v(a,b,c){var d=Ba.get(a),g=y.state.lights;c=na.getParameters(a,g.state,y.state.shadowsArray,b,X.numPlanes,X.numIntersection,c);var h=na.getProgramCode(a,c),l=d.program,m=!0;if(void 0===l)a.addEventListener("dispose",e);else if(l.code!==h)f(a);else{if(d.lightsHash!==g.state.hash)Ba.update(a, +"lightsHash",g.state.hash);else if(void 0!==c.shaderID)return;m=!1}m&&(c.shaderID?(l=tb[c.shaderID],d.shader={name:a.type,uniforms:Ca.clone(l.uniforms),vertexShader:l.vertexShader,fragmentShader:l.fragmentShader}):d.shader={name:a.type,uniforms:a.uniforms,vertexShader:a.vertexShader,fragmentShader:a.fragmentShader},a.onBeforeCompile(d.shader,A),l=na.acquireProgram(a,d.shader,c,h),d.program=l,a.program=l);c=l.getAttributes();if(a.morphTargets)for(h=a.numSupportedMorphTargets=0;he.matrixWorld.determinant();Z.setMaterial(d,g);var h=n(a,b,d,e);a=c.id+"_"+h.id+"_"+(!0===d.wireframe);var l=!1;a!==O&&(O=a,l=!0);e.morphTargetInfluences&&(va.update(e,c,d,h),l=!0);g=c.index;var m=c.attributes.position;b=1;!0===d.wireframe&&(g=sa.getWireframeAttribute(c),b=2);a=wa;if(null!==g){var v=ra.get(g);a=ya;a.setIndex(v)}if(l){if(c&&c.isInstancedBufferGeometry&&null===la.get("ANGLE_instanced_arrays"))console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays."); +else{Z.initAttributes();l=c.attributes;h=h.getAttributes();var r=d.defaultAttributeValues;for(C in h){var k=h[C];if(0<=k){var q=l[C];if(void 0!==q){var t=q.normalized,u=q.itemSize,p=ra.get(q);if(void 0!==p){var z=p.buffer,w=p.type;p=p.bytesPerElement;if(q.isInterleavedBufferAttribute){var x=q.data,H=x.stride;q=q.offset;x&&x.isInstancedInterleavedBuffer?(Z.enableAttributeAndDivisor(k,x.meshPerAttribute),void 0===c.maxInstancedCount&&(c.maxInstancedCount=x.meshPerAttribute*x.count)):Z.enableAttribute(k); +D.bindBuffer(D.ARRAY_BUFFER,z);D.vertexAttribPointer(k,u,w,t,H*p,q*p)}else q.isInstancedBufferAttribute?(Z.enableAttributeAndDivisor(k,q.meshPerAttribute),void 0===c.maxInstancedCount&&(c.maxInstancedCount=q.meshPerAttribute*q.count)):Z.enableAttribute(k),D.bindBuffer(D.ARRAY_BUFFER,z),D.vertexAttribPointer(k,u,w,t,0,0)}}else if(void 0!==r&&(t=r[C],void 0!==t))switch(t.length){case 2:D.vertexAttrib2fv(k,t);break;case 3:D.vertexAttrib3fv(k,t);break;case 4:D.vertexAttrib4fv(k,t);break;default:D.vertexAttrib1fv(k, +t)}}}Z.disableUnusedAttributes()}null!==g&&D.bindBuffer(D.ELEMENT_ARRAY_BUFFER,v.buffer)}v=Infinity;null!==g?v=g.count:void 0!==m&&(v=m.count);g=c.drawRange.start*b;m=null!==f?f.start*b:0;var C=Math.max(g,m);f=Math.max(0,Math.min(v,g+c.drawRange.count*b,m+(null!==f?f.count*b:Infinity))-1-C+1);if(0!==f){if(e.isMesh)if(!0===d.wireframe)Z.setLineWidth(d.wireframeLinewidth*(null===G?Y:1)),a.setMode(D.LINES);else switch(e.drawMode){case 0:a.setMode(D.TRIANGLES);break;case 1:a.setMode(D.TRIANGLE_STRIP); +break;case 2:a.setMode(D.TRIANGLE_FAN)}else e.isLine?(d=d.linewidth,void 0===d&&(d=1),Z.setLineWidth(d*(null===G?Y:1)),e.isLineSegments?a.setMode(D.LINES):e.isLineLoop?a.setMode(D.LINE_LOOP):a.setMode(D.LINE_STRIP)):e.isPoints&&a.setMode(D.POINTS);c&&c.isInstancedBufferGeometry?0=Ra.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+ +a+" texture units while this GPU supports only "+Ra.maxTextures);ca+=1;return a};this.setTexture2D=function(){var a=!1;return function(b,c){b&&b.isWebGLRenderTarget&&(a||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);hb.setTexture2D(b,c)}}();this.setTexture=function(){var a=!1;return function(b,c){a||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),a=!0);hb.setTexture2D(b, +c)}}();this.setTextureCube=function(){var a=!1;return function(b,c){b&&b.isWebGLRenderTargetCube&&(a||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);b&&b.isCubeTexture||Array.isArray(b.image)&&6===b.image.length?hb.setTextureCube(b,c):hb.setTextureCubeDynamic(b,c)}}();this.setFramebuffer=function(a){I=a};this.getRenderTarget=function(){return G};this.setRenderTarget=function(a){(G=a)&&void 0=== +Ba.get(a).__webglFramebuffer&&hb.setupRenderTarget(a);var b=I,c=!1;a?(b=Ba.get(a).__webglFramebuffer,a.isWebGLRenderTargetCube&&(b=b[a.activeCubeFace],c=!0),S.copy(a.viewport),T.copy(a.scissor),aa=a.scissorTest):(S.copy(ba).multiplyScalar(Y),T.copy(N).multiplyScalar(Y),aa=da);K!==b&&(D.bindFramebuffer(D.FRAMEBUFFER,b),K=b);Z.viewport(S);Z.scissor(T);Z.setScissorTest(aa);c&&(c=Ba.get(a.texture),D.framebufferTexture2D(D.FRAMEBUFFER,D.COLOR_ATTACHMENT0,D.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace, +c.__webglTexture,a.activeMipMapLevel))};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(a&&a.isWebGLRenderTarget){var g=Ba.get(a).__webglFramebuffer;if(g){var h=!1;g!==K&&(D.bindFramebuffer(D.FRAMEBUFFER,g),h=!0);try{var l=a.texture,m=l.format,n=l.type;1023!==m&&ha.convert(m)!==D.getParameter(D.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):1009===n||ha.convert(n)===D.getParameter(D.IMPLEMENTATION_COLOR_READ_TYPE)|| +1015===n&&(la.get("OES_texture_float")||la.get("WEBGL_color_buffer_float"))||1016===n&&la.get("EXT_color_buffer_half_float")?D.checkFramebufferStatus(D.FRAMEBUFFER)===D.FRAMEBUFFER_COMPLETE?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&D.readPixels(b,c,d,e,ha.convert(m),ha.convert(n),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&& +D.bindFramebuffer(D.FRAMEBUFFER,K)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")};this.copyFramebufferToTexture=function(a,b,c){var d=b.image.width,e=b.image.height,f=ha.convert(b.format);this.setTexture2D(b,0);D.copyTexImage2D(D.TEXTURE_2D,c||0,f,a.x,a.y,d,e,0)};this.copyTextureToTexture=function(a,b,c,d){var e=b.image.width,f=b.image.height,g=ha.convert(c.format),h=ha.convert(c.type);this.setTexture2D(c,0);b.isDataTexture?D.texSubImage2D(D.TEXTURE_2D, +d||0,a.x,a.y,e,f,g,h,b.image.data):D.texSubImage2D(D.TEXTURE_2D,d||0,a.x,a.y,g,h,b.image)}}function Sb(a,b){this.name="";this.color=new K(a);this.density=void 0!==b?b:2.5E-4}function Tb(a,b,c){this.name="";this.color=new K(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3}function sd(){B.call(this);this.type="Scene";this.overrideMaterial=this.fog=this.background=null;this.autoUpdate=!0}function ib(a){L.call(this);this.type="SpriteMaterial";this.color=new K(16777215);this.map=null;this.rotation= +0;this.lights=this.fog=!1;this.setValues(a)}function Fc(a){B.call(this);this.type="Sprite";this.material=void 0!==a?a:new ib;this.center=new y(.5,.5)}function Gc(){B.call(this);this.type="LOD";Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function Hc(a,b){a=a||[];this.bones=a.slice(0);this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton boneInverses is the wrong length."), +this.boneInverses=[],a=0,b=this.bones.length;ac;c++){var n=v[h[c]];var r=v[h[(c+1)%3]];f[0]=Math.min(n,r);f[1]=Math.max(n,r);n=f[0]+","+f[1];void 0===g[n]&&(g[n]={index1:f[0],index2:f[1]})}}for(n in g)m=g[n],h=a.vertices[m.index1],b.push(h.x,h.y,h.z),h=a.vertices[m.index2],b.push(h.x,h.y,h.z)}else if(a&&a.isBufferGeometry)if(h=new p,null!==a.index){l=a.attributes.position;v=a.index;var k=a.groups;0===k.length&&(k=[{start:0,count:v.count,materialIndex:0}]); +a=0;for(e=k.length;ac;c++)n=v.getX(m+c),r=v.getX(m+(c+1)%3),f[0]=Math.min(n,r),f[1]=Math.max(n,r),n=f[0]+","+f[1],void 0===g[n]&&(g[n]={index1:f[0],index2:f[1]});for(n in g)m=g[n],h.fromBufferAttribute(l,m.index1),b.push(h.x,h.y,h.z),h.fromBufferAttribute(l,m.index2),b.push(h.x,h.y,h.z)}else for(l=a.attributes.position,m=0,d=l.count/3;mc;c++)g=3*m+c,h.fromBufferAttribute(l,g),b.push(h.x,h.y,h.z),g=3*m+(c+1)%3,h.fromBufferAttribute(l, +g),b.push(h.x,h.y,h.z);this.addAttribute("position",new A(b,3))}function Jc(a,b,c){J.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};this.fromBufferGeometry(new Xb(a,b,c));this.mergeVertices()}function Xb(a,b,c){G.call(this);this.type="ParametricBufferGeometry";this.parameters={func:a,slices:b,stacks:c};var d=[],e=[],f=[],g=[],h=new p,l=new p,m=new p,v=new p,n=new p,r,k;3>a.length&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter."); +var t=b+1;for(r=0;r<=c;r++){var u=r/c;for(k=0;k<=b;k++){var z=k/b;a(z,u,l);e.push(l.x,l.y,l.z);0<=z-1E-5?(a(z-1E-5,u,m),v.subVectors(l,m)):(a(z+1E-5,u,m),v.subVectors(m,l));0<=u-1E-5?(a(z,u-1E-5,m),n.subVectors(l,m)):(a(z,u+1E-5,m),n.subVectors(m,l));h.crossVectors(v,n).normalize();f.push(h.x,h.y,h.z);g.push(z,u)}}for(r=0;rd&&1===a.x&&(l[b]=a.x-1);0===c.x&&0===c.z&&(l[b]=d/2/Math.PI+.5)}G.call(this);this.type="PolyhedronBufferGeometry";this.parameters={vertices:a, +indices:b,radius:c,detail:d};c=c||1;d=d||0;var h=[],l=[];(function(a){for(var c=new p,d=new p,g=new p,h=0;he&&(.2>b&&(l[a+0]+=1),.2>c&&(l[a+2]+=1),.2>d&&(l[a+4]+=1))})();this.addAttribute("position",new A(h,3));this.addAttribute("normal",new A(h.slice(),3));this.addAttribute("uv",new A(l,2));0===d?this.computeVertexNormals():this.normalizeNormals()}function Lc(a, +b){J.call(this);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Yb(a,b));this.mergeVertices()}function Yb(a,b){va.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],a,b);this.type="TetrahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Mc(a,b){J.call(this);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new ub(a,b));this.mergeVertices()}function ub(a,b){va.call(this,[1,0,0, +-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b);this.type="OctahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Nc(a,b){J.call(this);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Zb(a,b));this.mergeVertices()}function Zb(a,b){var c=(1+Math.sqrt(5))/2;va.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5, +11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],a,b);this.type="IcosahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Oc(a,b){J.call(this);this.type="DodecahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new $b(a,b));this.mergeVertices()}function $b(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;va.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,0,d,c, 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"+a);}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this}, +addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;return this},subScalar:function(a){this.x-=a;this.y-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiply:function(a){this.x*=a.x;this.y*= +a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divide:function(a){this.x/=a.x;this.y/=a.y;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},applyMatrix3:function(a){var b=this.x,c=this.y;a=a.elements;this.x=a[0]*b+a[3]*c+a[6];this.y=a[1]*b+a[4]*c+a[7];return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);return this},clamp:function(a, +b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));return this},clampScalar:function(){var a=new y,b=new y;return function(c,d){a.set(c,c);b.set(d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this},round:function(){this.x= +Math.round(this.x);this.y=Math.round(this.y);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);return this},negate:function(){this.x=-this.x;this.y=-this.y;return this},dot:function(a){return this.x*a.x+this.y*a.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()|| +1)},angle:function(){var a=Math.atan2(this.y,this.x);0>a&&(a+=2*Math.PI);return a},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x;a=this.y-a.y;return b*b+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b, +a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);return this},rotateAround:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d= +this.x-a.x,e=this.y-a.y;this.x=d*c-e*b+a.x;this.y=d*b+e*c+a.y;return this}});Object.assign(F.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,l,m,k,n,r,q,t,p){var v=this.elements;v[0]=a;v[4]=b;v[8]=c;v[12]=d;v[1]=e;v[5]=f;v[9]=g;v[13]=h;v[2]=l;v[6]=m;v[10]=k;v[14]=n;v[3]=r;v[7]=q;v[11]=t;v[15]=p;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new F).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]= +a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0, +1);return this},extractRotation:function(){var a=new p;return function(b){var c=this.elements,d=b.elements,e=1/a.setFromMatrixColumn(b,0).length(),f=1/a.setFromMatrixColumn(b,1).length();b=1/a.setFromMatrixColumn(b,2).length();c[0]=d[0]*e;c[1]=d[1]*e;c[2]=d[2]*e;c[3]=0;c[4]=d[4]*f;c[5]=d[5]*f;c[6]=d[6]*f;c[7]=0;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]*b;c[11]=0;c[12]=0;c[13]=0;c[14]=0;c[15]=1;return this}}(),makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order."); +var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c);c=Math.sin(c);var g=Math.cos(d);d=Math.sin(d);var h=Math.cos(e);e=Math.sin(e);if("XYZ"===a.order){a=f*h;var l=f*e,m=c*h,k=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=l+m*d;b[5]=a-k*d;b[9]=-c*g;b[2]=k-a*d;b[6]=m+l*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,l=g*e,m=d*h,k=d*e,b[0]=a+k*c,b[4]=m*c-l,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=l*c-m,b[6]=k+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,l=g*e,m=d*h,k=d*e,b[0]=a-k*c,b[4]=-f*e,b[8]=m+l*c,b[1]=l+m*c,b[5]=f*h,b[9]= +k-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,l=f*e,m=c*h,k=c*e,b[0]=g*h,b[4]=m*d-l,b[8]=a*d+k,b[1]=g*e,b[5]=k*d+a,b[9]=l*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=k-a*e,b[8]=m*e+l,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=l*e+m,b[10]=a-k*e):"XZY"===a.order&&(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+k,b[5]=f*h,b[9]=l*e-m,b[2]=m*e-l,b[6]=c*h,b[10]=k*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(){var a= +new p(0,0,0),b=new p(1,1,1);return function(c){return this.compose(a,c,b)}}(),lookAt:function(){var a=new p,b=new p,c=new p;return function(d,e,f){var g=this.elements;c.subVectors(d,e);0===c.lengthSq()&&(c.z=1);c.normalize();a.crossVectors(f,c);0===a.lengthSq()&&(1===Math.abs(f.z)?c.x+=1E-4:c.z+=1E-4,c.normalize(),a.crossVectors(f,c));a.normalize();b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!== +b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[4],f=c[8],g=c[12],h=c[1],l=c[5],m=c[9],k=c[13],n=c[2],r=c[6],q=c[10],t=c[14],p=c[3],z=c[7],x=c[11];c=c[15];var w=d[0],y=d[4],C=d[8],A=d[12],Q=d[1],E=d[5],F=d[9],B=d[13],G=d[2], +I=d[6],K=d[10],J=d[14],L=d[3],M=d[7],O=d[11];d=d[15];b[0]=a*w+e*Q+f*G+g*L;b[4]=a*y+e*E+f*I+g*M;b[8]=a*C+e*F+f*K+g*O;b[12]=a*A+e*B+f*J+g*d;b[1]=h*w+l*Q+m*G+k*L;b[5]=h*y+l*E+m*I+k*M;b[9]=h*C+l*F+m*K+k*O;b[13]=h*A+l*B+m*J+k*d;b[2]=n*w+r*Q+q*G+t*L;b[6]=n*y+r*E+q*I+t*M;b[10]=n*C+r*F+q*K+t*O;b[14]=n*A+r*B+q*J+t*d;b[3]=p*w+z*Q+x*G+c*L;b[7]=p*y+z*E+x*I+c*M;b[11]=p*C+z*F+x*K+c*O;b[15]=p*A+z*B+x*J+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*= +a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;cthis.determinant()&&(g=-g);c.x=f[12];c.y=f[13];c.z=f[14];b.copy(this);c=1/g;f=1/h;var m=1/l;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=m;b.elements[9]*=m;b.elements[10]*=m;d.setFromRotationMatrix(b); +e.x=g;e.y=h;e.z=l;return this}}(),makePerspective:function(a,b,c,d,e,f){void 0===f&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(c-d);g[9]=(c+d)/(c-d);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=1/(b-a),l=1/(c-d),m=1/(f-e);g[0]= +2*h;g[4]=0;g[8]=0;g[12]=-((b+a)*h);g[1]=0;g[5]=2*l;g[9]=0;g[13]=-((c+d)*l);g[2]=0;g[6]=0;g[10]=-2*m;g[14]=-((f+e)*m);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;16>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;16>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4]; +a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}});Object.assign(X,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a,b,c,d,e,f,g){var h=c[d+0],l=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var k=e[f+1],n=e[f+2];e=e[f+3];if(c!==e||h!==d||l!==k||m!==n){f=1-g;var r=h*d+l*k+m*n+c*e,q=0<=r?1:-1,p=1-r*r;p>Number.EPSILON&&(p=Math.sqrt(p),r=Math.atan2(p,r*q),f=Math.sin(f*r)/p,g=Math.sin(g* +r)/p);q*=g;h=h*f+d*q;l=l*f+k*q;m=m*f+n*q;c=c*f+e*q;f===1-g&&(g=1/Math.sqrt(h*h+l*l+m*m+c*c),h*=g,l*=g,m*=g,c*=g)}a[b]=h;a[b+1]=l;a[b+2]=m;a[b+3]=c}});Object.defineProperties(X.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this.onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this.onChangeCallback()}},w:{get:function(){return this._w},set:function(a){this._w= +a;this.onChangeCallback()}}});Object.assign(X.prototype,{set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;this._w=a.w;this.onChangeCallback();return this},setFromEuler:function(a,b){if(!a||!a.isEuler)throw Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var c=a._x, +d=a._y,e=a._z;a=a.order;var f=Math.cos,g=Math.sin,h=f(c/2),l=f(d/2);f=f(e/2);c=g(c/2);d=g(d/2);e=g(e/2);"XYZ"===a?(this._x=c*l*f+h*d*e,this._y=h*d*f-c*l*e,this._z=h*l*e+c*d*f,this._w=h*l*f-c*d*e):"YXZ"===a?(this._x=c*l*f+h*d*e,this._y=h*d*f-c*l*e,this._z=h*l*e-c*d*f,this._w=h*l*f+c*d*e):"ZXY"===a?(this._x=c*l*f-h*d*e,this._y=h*d*f+c*l*e,this._z=h*l*e+c*d*f,this._w=h*l*f-c*d*e):"ZYX"===a?(this._x=c*l*f-h*d*e,this._y=h*d*f+c*l*e,this._z=h*l*e-c*d*f,this._w=h*l*f+c*d*e):"YZX"===a?(this._x=c*l*f+h*d* +e,this._y=h*d*f+c*l*e,this._z=h*l*e-c*d*f,this._w=h*l*f-c*d*e):"XZY"===a&&(this._x=c*l*f-h*d*e,this._y=h*d*f-c*l*e,this._z=h*l*e+c*d*f,this._w=h*l*f+c*d*e);if(!1!==b)this.onChangeCallback();return this},setFromAxisAngle:function(a,b){b/=2;var c=Math.sin(b);this._x=a.x*c;this._y=a.y*c;this._z=a.z*c;this._w=Math.cos(b);this.onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0];a=b[4];var d=b[8],e=b[1],f=b[5],g=b[9],h=b[2],l=b[6];b=b[10];var m=c+f+b;0f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(l-g)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=.25*c,this._z=(g+l)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(g+l)/c,this._z=.25*c);this.onChangeCallback();return this},setFromUnitVectors:function(){var a=new p,b;return function(c,d){void 0===a&&(a=new p);b=c.dot(d)+1;1E-6>b?(b=0,Math.abs(c.x)> +Math.abs(c.z)?a.set(-c.y,c.x,0):a.set(0,-c.z,c.y)):a.crossVectors(c,d);this._x=a.x;this._y=a.y;this._z=a.z;this._w=b;return this.normalize()}}(),inverse:function(){return this.conjugate()},conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this.onChangeCallback();return this},dot:function(a){return this._x*a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+ +this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);this.onChangeCallback();return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},premultiply:function(a){return this.multiplyQuaternions(a, +this)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z;a=a._w;var f=b._x,g=b._y,h=b._z;b=b._w;this._x=c*b+a*f+d*h-e*g;this._y=d*b+a*g+e*f-c*h;this._z=e*b+a*h+c*g-d*f;this._w=a*b-c*f-d*g-e*h;this.onChangeCallback();return this},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y= +d,this._z=e,this;a=Math.sqrt(1-g*g);if(.001>Math.abs(a))return this._w=.5*(f+this._w),this._x=.5*(c+this._x),this._y=.5*(d+this._y),this._z=.5*(e+this._z),this;var h=Math.atan2(a,g);g=Math.sin((1-b)*h)/a;b=Math.sin(b*h)/a;this._w=f*g+this._w*b;this._x=c*g+this._x*b;this._y=d*g+this._y*b;this._z=e*g+this._z*b;this.onChangeCallback();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+ +1];this._z=a[b+2];this._w=a[b+3];this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._w;return a},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}});Object.assign(p.prototype,{isVector3:!0,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setScalar:function(a){this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y= +a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this}, +add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."), +this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*= +a;return this},multiplyVectors:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(){var a=new X;return function(b){b&&b.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");return this.applyQuaternion(a.setFromEuler(b))}}(),applyAxisAngle:function(){var a=new X;return function(b,c){return this.applyQuaternion(a.setFromAxisAngle(b,c))}}(),applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z; +a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var h=a*b+f*d-g*c,l=a*c+g*b-e*d,m=a*d+e*c-f*b;b=-e*b-f*c-g*d;this.x=h*a+b* +-e+l*-g-m*-f;this.y=l*a+b*-f+m*-e-h*-g;this.z=m*a+b*-g+h*-f-l*-e;return this},project:function(){var a=new F;return function(b){a.multiplyMatrices(b.projectionMatrix,a.getInverse(b.matrixWorld));return this.applyMatrix4(a)}}(),unproject:function(){var a=new F;return function(b){a.multiplyMatrices(b.matrixWorld,a.getInverse(b.projectionMatrix));return this.applyMatrix4(a)}}(),transformDirection:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+ +a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;return this.normalize()},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y, +this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));return this},clampScalar:function(){var a=new p,b=new p;return function(c,d){a.set(c,c,c);b.set(d,d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this}, +round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z}, +length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},cross:function(a,b){return void 0!== +b?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b)):this.crossVectors(this,a)},crossVectors:function(a,b){var c=a.x,d=a.y;a=a.z;var e=b.x,f=b.y;b=b.z;this.x=d*b-a*f;this.y=a*e-c*b;this.z=c*f-d*e;return this},projectOnVector:function(a){var b=a.dot(this)/a.lengthSq();return this.copy(a).multiplyScalar(b)},projectOnPlane:function(){var a=new p;return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a= +new p;return function(b){return this.sub(a.copy(b).multiplyScalar(2*this.dot(b)))}}(),angleTo:function(a){a=this.dot(a)/Math.sqrt(this.lengthSq()*a.lengthSq());return Math.acos(P.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)+Math.abs(this.z-a.z)},setFromSpherical:function(a){var b=Math.sin(a.phi)* +a.radius;this.x=b*Math.sin(a.theta);this.y=Math.cos(a.phi)*a.radius;this.z=b*Math.cos(a.theta);return this},setFromCylindrical:function(a){this.x=a.radius*Math.sin(a.theta);this.y=a.y;this.z=a.radius*Math.cos(a.theta);return this},setFromMatrixPosition:function(a){a=a.elements;this.x=a[12];this.y=a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a,0).length(),c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,2).length();this.x=b;this.y= +c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements,4*b)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."); +this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});Object.assign(ta.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,l){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=f;m[8]=l;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]= +a[8];return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;cc;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8]; +return a}});var Df=0;ca.DEFAULT_IMAGE=void 0;ca.DEFAULT_MAPPING=300;ca.prototype=Object.assign(Object.create(ha.prototype),{constructor:ca,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.image=a.image;this.mipmaps=a.mipmaps.slice(0);this.mapping=a.mapping;this.wrapS=a.wrapS;this.wrapT=a.wrapT; +this.magFilter=a.magFilter;this.minFilter=a.minFilter;this.anisotropy=a.anisotropy;this.format=a.format;this.type=a.type;this.offset.copy(a.offset);this.repeat.copy(a.repeat);this.center.copy(a.center);this.rotation=a.rotation;this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrix.copy(a.matrix);this.generateMipmaps=a.generateMipmaps;this.premultiplyAlpha=a.premultiplyAlpha;this.flipY=a.flipY;this.unpackAlignment=a.unpackAlignment;this.encoding=a.encoding;return this},toJSON:function(a){var b=void 0=== +a||"string"===typeof a;if(!b&&void 0!==a.textures[this.uuid])return a.textures[this.uuid];var c={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!== +this.image){var d=this.image;void 0===d.uuid&&(d.uuid=P.generateUUID());if(!b&&void 0===a.images[d.uuid]){var e=a.images,f=d.uuid,g=d.uuid;if(d instanceof HTMLCanvasElement)var h=d;else{h=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");h.width=d.width;h.height=d.height;var l=h.getContext("2d");d instanceof ImageData?l.putImageData(d,0,0):l.drawImage(d,0,0,d.width,d.height)}h=2048a.x||1a.x?0:1;break;case 1002:a.x=1===Math.abs(Math.floor(a.x)%2)?Math.ceil(a.x)-a.x:a.x-Math.floor(a.x)}if(0>a.y||1a.y?0:1;break;case 1002:a.y=1===Math.abs(Math.floor(a.y)% +2)?Math.ceil(a.y)-a.y:a.y-Math.floor(a.y)}this.flipY&&(a.y=1-a.y)}}});Object.defineProperty(ca.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(U.prototype,{isVector4:!0,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setScalar:function(a){this.w=this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a, +b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a, +b){if(void 0!==b)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;this.w+=a.w*b;return this},sub:function(a,b){if(void 0!== +b)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z, +e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){a=a.elements;var b=a[0];var c=a[4];var d= +a[8],e=a[1],f=a[5],g=a[9];var h=a[2];var l=a[6];var m=a[10];if(.01>Math.abs(c-e)&&.01>Math.abs(d-h)&&.01>Math.abs(g-l)){if(.1>Math.abs(c+e)&&.1>Math.abs(d+h)&&.1>Math.abs(g+l)&&.1>Math.abs(b+f+m-3))return this.set(1,0,0,0),this;a=Math.PI;b=(b+1)/2;f=(f+1)/2;m=(m+1)/2;c=(c+e)/4;d=(d+h)/4;g=(g+l)/4;b>f&&b>m?.01>b?(l=0,c=h=.707106781):(l=Math.sqrt(b),h=c/l,c=d/l):f>m?.01>f?(l=.707106781,h=0,c=.707106781):(h=Math.sqrt(f),l=c/h,c=g/h):.01>m?(h=l=.707106781,c=0):(c=Math.sqrt(m),l=d/c,h=g/c);this.set(l, +h,c,a);return this}a=Math.sqrt((l-g)*(l-g)+(d-h)*(d-h)+(e-c)*(e-c));.001>Math.abs(a)&&(a=1);this.x=(l-g)/a;this.y=(d-h)/a;this.z=(e-c)/a;this.w=Math.acos((b+f+m-1)/2);return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);this.w=Math.min(this.w,a.w);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);this.w=Math.max(this.w,a.w);return this},clamp:function(a,b){this.x=Math.max(a.x, +Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));this.w=Math.max(a.w,Math.min(b.w,this.w));return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new U,b=new U);a.set(c,c,c,c);b.set(d,d,d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z); +this.w=Math.floor(this.w);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w): +Math.floor(this.w);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;this.w=-this.w;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()|| +1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];return this},toArray:function(a,b){void 0===a&&(a= +[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;a[b+3]=this.w;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);this.w=a.getW(b);return this}});kb.prototype=Object.assign(Object.create(ha.prototype),{constructor:kb,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.dispose();this.viewport.set(0, +0,a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.viewport.copy(a.viewport);this.texture=a.texture.clone();this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Lb.prototype=Object.create(kb.prototype);Lb.prototype.constructor=Lb;Lb.prototype.isWebGLRenderTargetCube=!0;lb.prototype= +Object.create(ca.prototype);lb.prototype.constructor=lb;lb.prototype.isDataTexture=!0;Object.assign(Wa.prototype,{isBox3:!0,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromArray:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,l=a.length;he&&(e=m);k>f&&(f=k);n>g&&(g=n)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromBufferAttribute:function(a){for(var b= +Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,l=a.count;he&&(e=m);k>f&&(f=k);n>g&&(g=n)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;bthis.max.x||a.ythis.max.y|| +a.zthis.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box3: .getParameter() target is now required"),b=new p);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(a){return a.max.xthis.max.x||a.max.ythis.max.y||a.max.zthis.max.z?!1:!0},intersectsSphere:function(){var a=new p;return function(b){this.clampPoint(b.center,a);return a.distanceToSquared(b.center)<=b.radius*b.radius}}(),intersectsPlane:function(a){if(0=a.constant},intersectsTriangle:function(){function a(a){var e;var f=0;for(e=a.length-3;f<=e;f+=3){h.fromArray(a,f);var g=m.x*Math.abs(h.x)+m.y*Math.abs(h.y)+m.z*Math.abs(h.z),l=b.dot(h),k=c.dot(h),n=d.dot(h);if(Math.max(-Math.max(l,k,n),Math.min(l,k,n))>g)return!1}return!0}var b=new p,c=new p,d=new p,e=new p,f=new p,g=new p,h=new p,l= +new p,m=new p,k=new p;return function(h){if(this.isEmpty())return!1;this.getCenter(l);m.subVectors(this.max,l);b.subVectors(h.a,l);c.subVectors(h.b,l);d.subVectors(h.c,l);e.subVectors(c,b);f.subVectors(d,c);g.subVectors(b,d);h=[0,-e.z,e.y,0,-f.z,f.y,0,-g.z,g.y,e.z,0,-e.x,f.z,0,-f.x,g.z,0,-g.x,-e.y,e.x,0,-f.y,f.x,0,-g.y,g.x,0];if(!a(h))return!1;h=[1,0,0,0,1,0,0,0,1];if(!a(h))return!1;k.crossVectors(e,f);h=[k.x,k.y,k.z];return a(h)}}(),clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box3: .clampPoint() target is now required"), +b=new p);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new p;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=new p;return function(b){void 0===b&&(console.warn("THREE.Box3: .getBoundingSphere() target is now required"),b=new Ga);this.getCenter(b.center);b.radius=.5*this.getSize(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);this.isEmpty()&&this.makeEmpty();return this}, +union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(a){if(this.isEmpty())return this;a=a.elements;var b=a[0]*this.min.x,c=a[1]*this.min.x,d=a[2]*this.min.x,e=a[0]*this.max.x,f=a[1]*this.max.x,g=a[2]*this.max.x,h=a[4]*this.min.y,l=a[5]*this.min.y,m=a[6]*this.min.y,k=a[4]*this.max.y,n=a[5]*this.max.y,r=a[6]*this.max.y,q=a[8]*this.min.z,p=a[9]*this.min.z,u=a[10]*this.min.z,z=a[8]*this.max.z,x=a[9]*this.max.z,w=a[10]*this.max.z;this.min.x=Math.min(b,e)+Math.min(h, +k)+Math.min(q,z)+a[12];this.min.y=Math.min(c,f)+Math.min(l,n)+Math.min(p,x)+a[13];this.min.z=Math.min(d,g)+Math.min(m,r)+Math.min(u,w)+a[14];this.max.x=Math.max(b,e)+Math.max(h,k)+Math.max(q,z)+a[12];this.max.y=Math.max(c,f)+Math.max(l,n)+Math.max(p,x)+a[13];this.max.z=Math.max(d,g)+Math.max(m,r)+Math.max(u,w)+a[14];return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});Object.assign(Ga.prototype, +{set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(){var a=new Wa;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).getCenter(d);for(var e=c=0,f=b.length;e=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<= +this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},intersectsBox:function(a){return a.intersectsSphere(this)},intersectsPlane:function(a){return Math.abs(a.distanceToPoint(this.center))<=this.radius},clampPoint:function(a,b){var c=this.center.distanceToSquared(a);void 0===b&&(console.warn("THREE.Sphere: .clampPoint() target is now required"), +b=new p);b.copy(a);c>this.radius*this.radius&&(b.sub(this.center).normalize(),b.multiplyScalar(this.radius).add(this.center));return b},getBoundingBox:function(a){void 0===a&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),a=new Wa);a.set(this.center,this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&& +a.radius===this.radius}});Object.assign(Ha.prototype,{set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=new p,b=new p;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,c);return this}}(), +clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a=1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){void 0=== +b&&(console.warn("THREE.Plane: .projectPoint() target is now required"),b=new p);return b.copy(this.normal).multiplyScalar(-this.distanceToPoint(a)).add(a)},intersectLine:function(){var a=new p;return function(b,c){void 0===c&&(console.warn("THREE.Plane: .intersectLine() target is now required"),c=new p);var d=b.delta(a),e=this.normal.dot(d);if(0===e){if(0===this.distanceToPoint(b.start))return c.copy(b.start)}else if(e=-(b.start.dot(this.normal)+this.constant)/e,!(0>e||1b&&0a&&0c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],l=c[6],m=c[7],k=c[8],n=c[9],r=c[10],q=c[11],p=c[12],u=c[13],z=c[14];c=c[15];b[0].setComponents(f-a,m-g,q-k,c-p).normalize();b[1].setComponents(f+a,m+g,q+k,c+p).normalize();b[2].setComponents(f+d,m+h,q+n,c+u).normalize();b[3].setComponents(f-d,m-h,q-n,c-u).normalize();b[4].setComponents(f-e,m-l,q-r,c-z).normalize();b[5].setComponents(f+e, +m+l,q+r,c+z).normalize();return this},intersectsObject:function(){var a=new Ga;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere).applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSprite:function(){var a=new Ga;return function(b){a.center.set(0,0,0);a.radius=.7071067811865476;a.applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d= +0;6>d;d++)if(b[d].distanceToPoint(c)e;e++){var f=d[e];a.x=0g&&0>f)return!1}return!0}}(),containsPoint:function(a){for(var b=this.planes,c=0;6> +c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0}});var W={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n", +aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"\nvec3 transformed = vec3( position );\n",beginnormal_vertex:"\nvec3 objectNormal = vec3( normal );\n",bsdfs:"float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n", +bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n", +clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t#endif\n#endif\n", +clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n", +color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\n", +cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1 (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale = bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n", +defaultnormal_vertex:"vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n", +emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n",encodings_fragment:" gl_FragColor = linearToOutputTexel( gl_FragColor );\n",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract(Le);\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n", +envmap_fragment:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n", +envmap_pars_fragment:"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n", +envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n",envmap_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif\n", +fog_vertex:"\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n varying float fogDepth;\n#endif\n",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n", +gradientmap_pars_fragment:"#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n", +lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n", +lights_pars_begin:"uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n", +lights_pars_maps:"#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n", +lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n", +lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n", +lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3( 0, 1, 0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n", +lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearCoatRadiance = vec3( 0.0 );\n#endif\n", +lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), maxMipLevel );\n\t#ifndef STANDARD\n\t\tclearCoatRadiance += getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), maxMipLevel );\n\t#endif\n#endif\n", +lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n", +logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\tgl_Position.z *= gl_Position.w;\n\t#endif\n#endif\n",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n", +map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n",map_particle_fragment:"#ifdef USE_MAP\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform mat3 uvTransform;\n\tuniform sampler2D map;\n#endif\n",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n", +metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif", +morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n", +normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n#endif\n",normal_fragment_maps:"#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n", +normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\tvec3 N = normalize( surf_norm );\n\t\tmat3 tsn = mat3( S, T, N );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy *= normalScale;\n\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n", +packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n", +premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n",project_vertex:"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n",dithering_fragment:"#if defined( DITHERING )\n gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n",dithering_pars_fragment:"#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n", +roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif\n", +shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n", +shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n", +shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n", +skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n", +skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif\n",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n", +specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n",tonemapping_pars_fragment:"#ifndef saturate\n\t#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n", +uv_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif\n", +uv_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif", +uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif\n",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n", +cube_vert:"varying vec3 vWorldPosition;\n#include \nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include \n\t#include \n\tgl_Position.z = gl_Position.w;\n}\n",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n", +depth_vert:"#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include \n\t\t#include \n\t\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", +distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main () {\n\t#include \n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include \n\t#include \n\t#include \n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}\n", +distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include \n\t\t#include \n\t\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvWorldPosition = worldPosition.xyz;\n}\n", +equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldPosition;\n#include \nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n",equirect_vert:"varying vec3 vWorldPosition;\n#include \nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include \n\t#include \n}\n", +linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}\n", +linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include \n\t#include \n\t#include \n}\n", +meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include \n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}\n", +meshbasic_vert:"#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#ifdef USE_ENVMAP\n\t#include \n\t#include \n\t#include \n\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", +meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include \n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", +meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", +meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", +meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n\t#include \n}\n", +meshphysical_frag:"#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", +meshphysical_vert:"#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n}\n", +normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n", +normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n", +points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}\n", +points_vert:"uniform float size;\nuniform float scale;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n}\n", +shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include \n}\n",shadow_vert:"#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n"}, +Ca={merge:function(a){for(var b={},c=0;c>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(){function a(a,c,d){0>d&&(d+=1);1d?c:d<2/3?a+6*(c-a)*(2/3-d):a}return function(b, +c,d){b=P.euclideanModulo(b,1);c=P.clamp(c,0,1);d=P.clamp(d,0,1);0===c?this.r=this.g=this.b=d:(c=.5>=d?d*(1+c):d+c-d*c,d=2*d-c,this.r=a(d,c,b+1/3),this.g=a(d,c,b),this.b=a(d,c,b-1/3));return this}}(),setStyle:function(a){function b(b){void 0!==b&&1>parseFloat(b)&&console.warn("THREE.Color: Alpha component of "+a+" will be ignored.")}var c;if(c=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(a)){var d=c[2];switch(c[1]){case "rgb":case "rgba":if(c=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r= +Math.min(255,parseInt(c[1],10))/255,this.g=Math.min(255,parseInt(c[2],10))/255,this.b=Math.min(255,parseInt(c[3],10))/255,b(c[5]),this;if(c=/^(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=Math.min(100,parseInt(c[1],10))/100,this.g=Math.min(100,parseInt(c[2],10))/100,this.b=Math.min(100,parseInt(c[3],10))/100,b(c[5]),this;break;case "hsl":case "hsla":if(c=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d)){d=parseFloat(c[1])/ +360;var e=parseInt(c[2],10)/100,f=parseInt(c[3],10)/100;b(c[5]);return this.setHSL(d,e,f)}}}else if(c=/^#([A-Fa-f0-9]+)$/.exec(a)){c=c[1];d=c.length;if(3===d)return this.r=parseInt(c.charAt(0)+c.charAt(0),16)/255,this.g=parseInt(c.charAt(1)+c.charAt(1),16)/255,this.b=parseInt(c.charAt(2)+c.charAt(2),16)/255,this;if(6===d)return this.r=parseInt(c.charAt(0)+c.charAt(1),16)/255,this.g=parseInt(c.charAt(2)+c.charAt(3),16)/255,this.b=parseInt(c.charAt(4)+c.charAt(5),16)/255,this}a&&0=h?l/(e+f):l/(2-e-f);switch(e){case b:g= +(c-d)/l+(cMath.abs(g)?(this._x=Math.atan2(-m,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(n,l),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(m,-1,1)),.99999>Math.abs(m)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h,l)):(this._y=Math.atan2(-k,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(n,-1,1)),.99999>Math.abs(n)? +(this._y=Math.atan2(-k,e),this._z=Math.atan2(-f,l)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(k,-1,1)),.99999>Math.abs(k)?(this._x=Math.atan2(n,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,l))):"YZX"===b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-m,l),this._y=Math.atan2(-k,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=Math.asin(-d(f,-1,1)),.99999>Math.abs(f)?(this._x=Math.atan2(n,l),this._y=Math.atan2(g,a)):(this._x= +Math.atan2(-m,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a=new F;return function(b,c,d){a.makeRotationFromQuaternion(b);return this.setFromRotationMatrix(a,c,d)}}(),setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,b||this._order)},reorder:function(){var a=new X;return function(b){a.setFromEuler(this);return this.setFromQuaternion(a,b)}}(),equals:function(a){return a._x=== +this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x,this._y,this._z):new p(this._x,this._y,this._z)},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}}); +Object.assign(Ud.prototype,{set:function(a){this.mask=1<g;g++)if(d[g]===d[(g+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(d=a[f],this.faces.splice(d,1),c=0,e=this.faceVertexUvs.length;cthis.opacity&&(d.opacity=this.opacity);!0===this.transparent&&(d.transparent=this.transparent);d.depthFunc=this.depthFunc;d.depthTest=this.depthTest;d.depthWrite=this.depthWrite;0!==this.rotation&&(d.rotation=this.rotation);1!==this.linewidth&&(d.linewidth=this.linewidth);void 0!==this.dashSize&&(d.dashSize=this.dashSize);void 0!==this.gapSize&&(d.gapSize= +this.gapSize);void 0!==this.scale&&(d.scale=this.scale);!0===this.dithering&&(d.dithering=!0);0a?b.copy(this.origin):b.copy(this.direction).multiplyScalar(a).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(){var a=new p;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceToSquared(b); +a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new p,b=new p,c=new p;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),l=-this.direction.dot(b),m=c.dot(this.direction),k=-c.dot(b),n=c.lengthSq(),p=Math.abs(1-l*l);if(0=-q?e<=q?(h=1/p,d*=h,e*=h,l=d*(d+l*e+2*m)+e*(l*d+e+2*k)+n):(e=h,d=Math.max(0, +-(l*e+m)),l=-d*d+e*(e+2*k)+n):(e=-h,d=Math.max(0,-(l*e+m)),l=-d*d+e*(e+2*k)+n):e<=-q?(d=Math.max(0,-(-l*h+m)),e=0b)return null;b=Math.sqrt(b-e);e=d-b;d+=b;return 0>e&&0>d?null:0>e?this.at(d,c):this.at(e,c)}}(),intersectsSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0===b)return 0===a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a, +b){a=this.distanceToPlane(a);return null===a?null:this.at(a,b)},intersectsPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},intersectBox:function(a,b){var c=1/this.direction.x;var d=1/this.direction.y;var e=1/this.direction.z,f=this.origin;if(0<=c){var g=(a.min.x-f.x)*c;c*=a.max.x-f.x}else g=(a.max.x-f.x)*c,c*=a.min.x-f.x;if(0<=d){var h=(a.min.y-f.y)*d;d*=a.max.y-f.y}else h=(a.max.y-f.y)*d,d*=a.min.y-f.y;if(g>d||h>c)return null;if(h>g||g!== +g)g=h;if(da||h>c)return null;if(h>g||g!==g)g=h;if(ac?null:this.at(0<=g?g:c,b)},intersectsBox:function(){var a=new p;return function(b){return null!==this.intersectBox(b,a)}}(),intersectTriangle:function(){var a=new p,b=new p,c=new p,d=new p;return function(e,f,g,h,l){b.subVectors(f,e);c.subVectors(g,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0 +f)h=-1,f=-f;else return null;a.subVectors(this.origin,e);e=h*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;g=h*this.direction.dot(b.cross(a));if(0>g||e+g>f)return null;e=-h*a.dot(d);return 0>e?null:this.at(e/f,l)}}(),applyMatrix4:function(a){this.origin.applyMatrix4(a);this.direction.transformDirection(a);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)}});Object.assign(Ob.prototype,{set:function(a,b){this.start.copy(a);this.end.copy(b); +return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},getCenter:function(a){void 0===a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new p);return a.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new p);return a.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)}, +distance:function(){return this.start.distanceTo(this.end)},at:function(a,b){void 0===b&&(console.warn("THREE.Line3: .at() target is now required"),b=new p);return this.delta(b).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new p,b=new p;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);c=b.dot(b);c=b.dot(a)/c;d&&(c=P.clamp(c,0,1));return c}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);void 0===c&& +(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),c=new p);return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});Object.assign(Aa,{getNormal:function(){var a=new p;return function(b,c,d,e){void 0===e&&(console.warn("THREE.Triangle: .getNormal() target is now required"),e=new p);e.subVectors(d,c);a.subVectors(b, +c);e.cross(a);b=e.lengthSq();return 0=a.x+a.y}}()});Object.assign(Aa.prototype,{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){var a=new p,b=new p;return function(){a.subVectors(this.c, +this.b);b.subVectors(this.a,this.b);return.5*a.cross(b).length()}}(),getMidpoint:function(a){void 0===a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new p);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return Aa.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0===a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new p);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a, +b){return Aa.getBarycoord(a,this.a,this.b,this.c,b)},containsPoint:function(a){return Aa.containsPoint(a,this.a,this.b,this.c)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(){var a=new Ha,b=[new Ob,new Ob,new Ob],c=new p,d=new p;return function(e,f){void 0===f&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),f=new p);var g=Infinity;a.setFromCoplanarPoints(this.a,this.b,this.c);a.projectPoint(e,c);if(!0===this.containsPoint(c))f.copy(c); +else for(b[0].set(this.a,this.b),b[1].set(this.b,this.c),b[2].set(this.c,this.a),e=0;ec.far?null:{distance:b,point:x.clone(),object:a}}function c(c,d,e,f,m,k,n,p){g.fromBufferAttribute(f,k);h.fromBufferAttribute(f,n);l.fromBufferAttribute(f,p);if(c=b(c,c.material,d,e,g,h,l,z))m&&(r.fromBufferAttribute(m,k),q.fromBufferAttribute(m,n),t.fromBufferAttribute(m,p),c.uv=a(z,g,h,l,r,q,t)),m=new Xa(k,n,p),Aa.getNormal(g,h,l,m.normal),c.face=m;return c}var d=new F,e=new sb, +f=new Ga,g=new p,h=new p,l=new p,m=new p,k=new p,n=new p,r=new y,q=new y,t=new y,u=new p,z=new p,x=new p;return function(p,v){var u=this.geometry,w=this.material,x=this.matrixWorld;if(void 0!==w&&(null===u.boundingSphere&&u.computeBoundingSphere(),f.copy(u.boundingSphere),f.applyMatrix4(x),!1!==p.ray.intersectsSphere(f)&&(d.getInverse(x),e.copy(p.ray).applyMatrix4(d),null===u.boundingBox||!1!==e.intersectsBox(u.boundingBox)))){var y;if(u.isBufferGeometry){w=u.index;var A=u.attributes.position;u=u.attributes.uv; +var H;if(null!==w)for(x=0,H=w.count;xf||(f=d.ray.origin.distanceTo(a),fd.far||e.push({distance:f,point:a.clone(),face:null,object:this}))}}(),clone:function(){return(new this.constructor(this.material)).copy(this)},copy:function(a){B.prototype.copy.call(this,a);void 0!==a.center&& +this.center.copy(a.center);return this}});Gc.prototype=Object.assign(Object.create(B.prototype),{constructor:Gc,copy:function(a){B.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b=d[e].distance)d[e-1].object.visible= +!1,d[e].object.visible=!0;else break;for(;ef||(k.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(k),ud.far||e.push({distance:u,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}else for(g=0,t=q.length/3-1;gf||(k.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(k),ud.far||e.push({distance:u,point:h.clone().applyMatrix4(this.matrixWorld), +index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(l=g.vertices,m=l.length,g=0;gf||(k.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(k),ud.far||e.push({distance:u,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});aa.prototype=Object.assign(Object.create(ma.prototype), +{constructor:aa,isLineSegments:!0,computeLineDistances:function(){var a=new p,b=new p;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[],f=0,g=d.count;fd.far||e.push({distance:a,distanceToRay:Math.sqrt(f),point:n.clone(),index:c,face:null,object:g}))}var g=this,h=this.geometry,l=this.matrixWorld,m=d.params.Points.threshold;null===h.boundingSphere&& +h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(l);c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(l);b.copy(d.ray).applyMatrix4(a);m/=(this.scale.x+this.scale.y+this.scale.z)/3;var k=m*m;m=new p;var n=new p;if(h.isBufferGeometry){var r=h.index;h=h.attributes.position.array;if(null!==r){var q=r.array;r=0;for(var t=q.length;r=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Vb.prototype=Object.create(ca.prototype);Vb.prototype.constructor=Vb;Vb.prototype.isCompressedTexture=!0;Ic.prototype=Object.create(ca.prototype); +Ic.prototype.constructor=Ic;Ic.prototype.isDepthTexture=!0;Wb.prototype=Object.create(G.prototype);Wb.prototype.constructor=Wb;Jc.prototype=Object.create(J.prototype);Jc.prototype.constructor=Jc;Xb.prototype=Object.create(G.prototype);Xb.prototype.constructor=Xb;Kc.prototype=Object.create(J.prototype);Kc.prototype.constructor=Kc;va.prototype=Object.create(G.prototype);va.prototype.constructor=va;Lc.prototype=Object.create(J.prototype);Lc.prototype.constructor=Lc;Yb.prototype=Object.create(va.prototype); +Yb.prototype.constructor=Yb;Mc.prototype=Object.create(J.prototype);Mc.prototype.constructor=Mc;ub.prototype=Object.create(va.prototype);ub.prototype.constructor=ub;Nc.prototype=Object.create(J.prototype);Nc.prototype.constructor=Nc;Zb.prototype=Object.create(va.prototype);Zb.prototype.constructor=Zb;Oc.prototype=Object.create(J.prototype);Oc.prototype.constructor=Oc;$b.prototype=Object.create(va.prototype);$b.prototype.constructor=$b;Pc.prototype=Object.create(J.prototype);Pc.prototype.constructor= +Pc;ac.prototype=Object.create(G.prototype);ac.prototype.constructor=ac;Qc.prototype=Object.create(J.prototype);Qc.prototype.constructor=Qc;bc.prototype=Object.create(G.prototype);bc.prototype.constructor=bc;Rc.prototype=Object.create(J.prototype);Rc.prototype.constructor=Rc;cc.prototype=Object.create(G.prototype);cc.prototype.constructor=cc;var Sg={triangulate:function(a,b,c){c=c||2;var d=b&&b.length,e=d?b[0]*c:a.length,f=af(a,0,e,c,!0),g=[];if(!f)return g;var h;if(d){var l=c;d=[];var m;var k=0;for(m= +b.length;k80*c){var q=h=a[0];var t=d=a[1];for(l=c;lh&&(h=k),b>d&&(d=b);h=Math.max(h-q,d-t);h=0!==h?1/h:0}Uc(f,g,c,q,t,h);return g}},Za={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;eZa.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];ef(a);ff(c,a);var f=a.length;b.forEach(ef);for(a=0;aMath.abs(g-l)? +[new y(a,1-c),new y(h,1-d),new y(m,1-e),new y(n,1-b)]:[new y(g,1-c),new y(l,1-d),new y(k,1-e),new y(p,1-b)]}};Wc.prototype=Object.create(J.prototype);Wc.prototype.constructor=Wc;dc.prototype=Object.create(Sa.prototype);dc.prototype.constructor=dc;Xc.prototype=Object.create(J.prototype);Xc.prototype.constructor=Xc;xb.prototype=Object.create(G.prototype);xb.prototype.constructor=xb;Yc.prototype=Object.create(J.prototype);Yc.prototype.constructor=Yc;ec.prototype=Object.create(G.prototype);ec.prototype.constructor= +ec;Zc.prototype=Object.create(J.prototype);Zc.prototype.constructor=Zc;fc.prototype=Object.create(G.prototype);fc.prototype.constructor=fc;yb.prototype=Object.create(J.prototype);yb.prototype.constructor=yb;yb.prototype.toJSON=function(){var a=J.prototype.toJSON.call(this);return hf(this.parameters.shapes,a)};zb.prototype=Object.create(G.prototype);zb.prototype.constructor=zb;zb.prototype.toJSON=function(){var a=G.prototype.toJSON.call(this);return hf(this.parameters.shapes,a)};gc.prototype=Object.create(G.prototype); +gc.prototype.constructor=gc;Ab.prototype=Object.create(J.prototype);Ab.prototype.constructor=Ab;$a.prototype=Object.create(G.prototype);$a.prototype.constructor=$a;$c.prototype=Object.create(Ab.prototype);$c.prototype.constructor=$c;ad.prototype=Object.create($a.prototype);ad.prototype.constructor=ad;bd.prototype=Object.create(J.prototype);bd.prototype.constructor=bd;hc.prototype=Object.create(G.prototype);hc.prototype.constructor=hc;var za=Object.freeze({WireframeGeometry:Wb,ParametricGeometry:Jc, +ParametricBufferGeometry:Xb,TetrahedronGeometry:Lc,TetrahedronBufferGeometry:Yb,OctahedronGeometry:Mc,OctahedronBufferGeometry:ub,IcosahedronGeometry:Nc,IcosahedronBufferGeometry:Zb,DodecahedronGeometry:Oc,DodecahedronBufferGeometry:$b,PolyhedronGeometry:Kc,PolyhedronBufferGeometry:va,TubeGeometry:Pc,TubeBufferGeometry:ac,TorusKnotGeometry:Qc,TorusKnotBufferGeometry:bc,TorusGeometry:Rc,TorusBufferGeometry:cc,TextGeometry:Wc,TextBufferGeometry:dc,SphereGeometry:Xc,SphereBufferGeometry:xb,RingGeometry:Yc, +RingBufferGeometry:ec,PlaneGeometry:Cc,PlaneBufferGeometry:rb,LatheGeometry:Zc,LatheBufferGeometry:fc,ShapeGeometry:yb,ShapeBufferGeometry:zb,ExtrudeGeometry:wb,ExtrudeBufferGeometry:Sa,EdgesGeometry:gc,ConeGeometry:$c,ConeBufferGeometry:ad,CylinderGeometry:Ab,CylinderBufferGeometry:$a,CircleGeometry:bd,CircleBufferGeometry:hc,BoxGeometry:Nb,BoxBufferGeometry:pb});Bb.prototype=Object.create(L.prototype);Bb.prototype.constructor=Bb;Bb.prototype.isShadowMaterial=!0;Bb.prototype.copy=function(a){L.prototype.copy.call(this, +a);this.color.copy(a.color);return this};ic.prototype=Object.create(Ea.prototype);ic.prototype.constructor=ic;ic.prototype.isRawShaderMaterial=!0;Ta.prototype=Object.create(L.prototype);Ta.prototype.constructor=Ta;Ta.prototype.isMeshStandardMaterial=!0;Ta.prototype.copy=function(a){L.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity; +this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.roughnessMap=a.roughnessMap;this.metalnessMap=a.metalnessMap;this.alphaMap=a.alphaMap;this.envMap= +a.envMap;this.envMapIntensity=a.envMapIntensity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Cb.prototype=Object.create(Ta.prototype);Cb.prototype.constructor=Cb;Cb.prototype.isMeshPhysicalMaterial=!0;Cb.prototype.copy=function(a){Ta.prototype.copy.call(this, +a);this.defines={PHYSICAL:""};this.reflectivity=a.reflectivity;this.clearCoat=a.clearCoat;this.clearCoatRoughness=a.clearCoatRoughness;return this};Ja.prototype=Object.create(L.prototype);Ja.prototype.constructor=Ja;Ja.prototype.isMeshPhongMaterial=!0;Ja.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity= +a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio= +a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Db.prototype=Object.create(Ja.prototype);Db.prototype.constructor=Db;Db.prototype.isMeshToonMaterial=!0;Db.prototype.copy=function(a){Ja.prototype.copy.call(this,a);this.gradientMap=a.gradientMap;return this};Eb.prototype=Object.create(L.prototype); +Eb.prototype.constructor=Eb;Eb.prototype.isMeshNormalMaterial=!0;Eb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals= +a.morphNormals;return this};Fb.prototype=Object.create(L.prototype);Fb.prototype.constructor=Fb;Fb.prototype.isMeshLambertMaterial=!0;Fb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap= +a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Gb.prototype=Object.create(T.prototype);Gb.prototype.constructor=Gb;Gb.prototype.isLineDashedMaterial=!0;Gb.prototype.copy= +function(a){T.prototype.copy.call(this,a);this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var Tg=Object.freeze({ShadowMaterial:Bb,SpriteMaterial:ib,RawShaderMaterial:ic,ShaderMaterial:Ea,PointsMaterial:Ia,MeshPhysicalMaterial:Cb,MeshStandardMaterial:Ta,MeshPhongMaterial:Ja,MeshToonMaterial:Db,MeshNormalMaterial:Eb,MeshLambertMaterial:Fb,MeshDepthMaterial:eb,MeshDistanceMaterial:fb,MeshBasicMaterial:ka,LineDashedMaterial:Gb,LineBasicMaterial:T,Material:L}),Kb={enabled:!1, +files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}},wa=new ce,bb={};Object.assign(Ka.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);var e=this,f=Kb.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;if(void 0!==bb[a])bb[a].push({onLoad:b, +onProgress:c,onError:d});else{var g=a.match(/^data:(.*?)(;base64)?,(.*)$/);if(g){c=g[1];var h=!!g[2];g=g[3];g=window.decodeURIComponent(g);h&&(g=window.atob(g));try{var l=(this.responseType||"").toLowerCase();switch(l){case "arraybuffer":case "blob":var m=new Uint8Array(g.length);for(h=0;hg)e=a+1;else if(0b&&(b=0);1Number.EPSILON&&(g.normalize(),c=Math.acos(P.clamp(d[l-1].dot(d[l]),-1,1)),e[l].applyMatrix4(h.makeRotationAxis(g,c))),f[l].crossVectors(d[l],e[l]);if(!0===b)for(c=Math.acos(P.clamp(e[0].dot(e[a]),-1,1)),c/=a,0d;)d+=c;for(;d>c;)d-=c;de&&(e=1);1E-4>d&&(d=e);1E-4>l&&(l=e);Ae.initNonuniformCatmullRom(f.x,g.x,h.x,c.x,d,e,l);Be.initNonuniformCatmullRom(f.y,g.y,h.y,c.y,d,e,l);Ce.initNonuniformCatmullRom(f.z,g.z,h.z,c.z,d,e,l)}else"catmullrom"===this.curveType&&(Ae.initCatmullRom(f.x,g.x,h.x,c.x,this.tension),Be.initCatmullRom(f.y,g.y,h.y,c.y,this.tension),Ce.initCatmullRom(f.z,g.z,h.z,c.z,this.tension));b.set(Ae.calc(a), +Be.calc(a),Ce.calc(a));return b};ra.prototype.copy=function(a){I.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;bc.length-2?c.length-1:a+1];c=c[a>c.length-3?c.length-1:a+2];b.set(kf(d,e.x,f.x,g.x,c.x),kf(d,e.y,f.y,g.y,c.y));return b};Oa.prototype.copy=function(a){I.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;b=b)return b=c[a]-b,a=this.curves[a],c=a.getLength(),a.getPointAt(0===c?0:1-b/c);a++}return null},getLength:function(){var a=this.getCurveLengths(); +return a[a.length-1]},updateArcLengths:function(){this.needsUpdate=!0;this.cacheLengths=null;this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var a=[],b=0,c=0,d=this.curves.length;c=e)break a;else{f=b[1];a=e)break b}d=c;c=0}}for(;c>>1,ab;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,1),e=f-1),a=this.getValueSize(),this.times=sa.arraySlice(c,e,f),this.values=sa.arraySlice(this.values,e*a,f*a);return this},validate:function(){var a=!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),a=!1);var c=this.times;b=this.values;var d=c.length;0===d&&(console.error("THREE.KeyframeTrack: Track is empty.", +this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,f,g);a=!1;break}if(null!==e&&e>g){console.error("THREE.KeyframeTrack: Out of order keys.",this,f,g,e);a=!1;break}e=g}if(void 0!==b&&sa.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,f,d);a=!1;break}return a},optimize:function(){for(var a=this.times,b=this.values, 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f=b+b;d!==f;++d)if(c[d]!==c[d+b]){e.setValue(c,a);break}},saveOriginalState:function(){var a=this.buffer,b=this.valueSize,c=3*b;this.binding.getValue(a,c);for(var d=b;d!==c;++d)a[d]=a[c+d%b];this.cumulativeWeight=0},restoreOriginalState:function(){this.binding.setValue(this.buffer, +3*this.valueSize)},_select:function(a,b,c,d,e){if(.5<=d)for(d=0;d!==e;++d)a[b+d]=a[c+d]},_slerp:function(a,b,c,d){X.slerpFlat(a,b,a,b,a,c,d)},_lerp:function(a,b,c,d,e){for(var f=1-d,g=0;g!==e;++g){var h=b+g;a[h]=a[h]*f+a[c+g]*d}}});Object.assign(of.prototype,{getValue:function(a,b){this.bind();var c=this._bindings[this._targetGroup.nCachedObjects_];void 0!==c&&c.getValue(a,b)},setValue:function(a,b){for(var c=this._bindings,d=this._targetGroup.nCachedObjects_,e=c.length;d!==e;++d)c[d].setValue(a, +b)},bind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].bind()},unbind:function(){for(var 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d=b.nodeName.substring(c+1);-1!==f.indexOf(d)&&(b.nodeName=b.nodeName.substring(0,c),b.objectName=d)}if(null===b.propertyName||0===b.propertyName.length)throw Error("PropertyBinding: can not parse propertyName from trackName: "+a);return b}}(),findNode:function(a,b){if(!b||""===b||"root"===b||"."===b||-1===b||b===a.name||b===a.uuid)return a;if(a.skeleton){var c=a.skeleton.getBoneByName(b);if(void 0!==c)return c}if(a.children){var d= +function(a){for(var c=0;c=b){var p=b++,n=a[p];c[n.uuid]=k;a[k]=n;c[l]=p;a[p]=h;h=0;for(l=e;h!==l;++h){n=d[h];var r=n[k];n[k]=n[p];n[p]=r}}}this.nCachedObjects_=b},uncache:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,h=arguments.length;g!==h;++g){var l=arguments[g].uuid,k=d[l];if(void 0!==k)if(delete 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f=Math.floor(b/c);b-=c*f;e+=Math.abs(f);var g=this.repetitions-e;0>=g?(this.clampWhenFinished?this.paused=!0:this.enabled=!1,b=0a,this._setEndings(a,!a,d)):this._setEndings(!1,!1,d),this._loopCount=e,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:f}))}if(d&&1===(e&1))return this.time= +b,c-b}return this.time=b},_setEndings:function(a,b,c){var d=this._interpolantSettings;c?(d.endingStart=2401,d.endingEnd=2401):(d.endingStart=a?this.zeroSlopeAtStart?2401:2400:2402,d.endingEnd=b?this.zeroSlopeAtEnd?2401:2400:2402)},_scheduleFading:function(a,b,c){var d=this._mixer,e=d.time,f=this._weightInterpolant;null===f&&(this._weightInterpolant=f=d._lendControlInterpolant());d=f.parameterPositions;f=f.sampleValues;d[0]=e;f[0]=b;d[1]=e+a;f[1]=c;return this}});re.prototype=Object.assign(Object.create(ha.prototype), +{constructor:re,_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings;a=a._interpolants;var g=c.uuid,h=this._bindingsByRootAndName,l=h[g];void 0===l&&(l={},h[g]=l);for(h=0;h!==e;++h){var k=d[h],p=k.name,n=l[p];if(void 0===n){n=f[h];if(void 0!==n){null===n._cacheIndex&&(++n.referenceCount,this._addInactiveBinding(n,g,p));continue}n=new qe(oa.create(c,p,b&&b._propertyBindings[h].binding.parsedPath),k.ValueTypeName,k.getValueSize());++n.referenceCount; +this._addInactiveBinding(n,g,p)}f[h]=n;a[h].resultBuffer=n.buffer}},_activateAction:function(a){if(!this._isActiveAction(a)){if(null===a._cacheIndex){var b=(a._localRoot||this._root).uuid,c=a._clip.uuid,d=this._actionsByClip[c];this._bindAction(a,d&&d.knownActions[0]);this._addInactiveAction(a,c,b)}b=a._propertyBindings;c=0;for(d=b.length;c!==d;++c){var e=b[c];0===e.useCount++&&(this._lendBinding(e),e.saveOriginalState())}this._lendAction(a)}},_deactivateAction:function(a){if(this._isActiveAction(a)){for(var b= +a._propertyBindings,c=0,d=b.length;c!==d;++c){var e=b[c];0===--e.useCount&&(e.restoreOriginalState(),this._takeBackBinding(e))}this._takeBackAction(a)}},_initMemoryManager:function(){this._actions=[];this._nActiveActions=0;this._actionsByClip={};this._bindings=[];this._nActiveBindings=0;this._bindingsByRootAndName={};this._controlInterpolants=[];this._nActiveControlInterpolants=0;var a=this;this.stats={actions:{get total(){return a._actions.length},get inUse(){return a._nActiveActions}},bindings:{get total(){return a._bindings.length}, +get inUse(){return a._nActiveBindings}},controlInterpolants:{get total(){return a._controlInterpolants.length},get inUse(){return a._nActiveControlInterpolants}}}},_isActiveAction:function(a){a=a._cacheIndex;return null!==a&&athis.max.x||a.ythis.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box2: .getParameter() target is now required"),b=new y);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/ +(this.max.y-this.min.y))},intersectsBox:function(a){return a.max.xthis.max.x||a.max.ythis.max.y?!1:!0},clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box2: .clampPoint() target is now required"),b=new y);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new y;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min); +this.max.max(a.max);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});id.prototype=Object.create(B.prototype);id.prototype.constructor=id;id.prototype.isImmediateRenderObject=!0;jd.prototype=Object.create(aa.prototype);jd.prototype.constructor=jd;jd.prototype.update=function(){var a=new p,b=new p,c=new ta;return function(){var d=["a","b","c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld); +var e=this.object.matrixWorld,f=this.geometry.attributes.position,g=this.object.geometry;if(g&&g.isGeometry)for(var h=g.vertices,l=g.faces,k=g=0,p=l.length;kMath.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.children[0].material.side=0>b?1:0;this.lookAt(this.plane.normal);B.prototype.updateMatrixWorld.call(this,a)};var Qd,ye;Jb.prototype=Object.create(B.prototype);Jb.prototype.constructor=Jb;Jb.prototype.setDirection=function(){var a=new p,b;return function(c){.99999c.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();Jb.prototype.setLength=function(a,b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,Math.max(0,a-b),1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};Jb.prototype.setColor=function(a){this.line.material.color.copy(a);this.cone.material.color.copy(a)};pd.prototype=Object.create(aa.prototype); +pd.prototype.constructor=pd;I.create=function(a,b){console.log("THREE.Curve.create() has been deprecated");a.prototype=Object.create(I.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};Object.assign(ab.prototype,{createPointsGeometry:function(a){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");a=this.getPoints(a);return this.createGeometry(a)},createSpacedPointsGeometry:function(a){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead."); +a=this.getSpacedPoints(a);return this.createGeometry(a)},createGeometry:function(a){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var b=new J,c=0,d=a.length;c