HEGII.gt.mes.web/wwwroot/Plugins/animation/003/JavaScript.js


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!function (t, n) { if ("object" == typeof exports && "object" == typeof module) module.exports = n(); else if ("function" == typeof define && define.amd) define(n); else { var r = n(); for (var a in r) ("object" == typeof exports ? exports : t)[a] = r[a] } }(this, function () {
    return function (t) { function n(a) { if (r[a]) return r[a].exports; var e = r[a] = { exports: {}, id: a, loaded: !1 }; return t[a].call(e.exports, e, e.exports, n), e.loaded = !0, e.exports } var r = {}; return n.m = t, n.c = r, n.p = "", n(0) }([function (t, n, r) { n.glMatrix = r(1), n.mat2 = r(2), n.mat2d = r(3), n.mat3 = r(4), n.mat4 = r(5), n.quat = r(6), n.vec2 = r(9), n.vec3 = r(7), n.vec4 = r(8) }, function (t, n) { var r = {}; r.EPSILON = 1e-6, r.ARRAY_TYPE = "undefined" != typeof Float32Array ? Float32Array : Array, r.RANDOM = Math.random, r.setMatrixArrayType = function (t) { GLMAT_ARRAY_TYPE = t }; var a = Math.PI / 180; r.toRadian = function (t) { return t * a }, t.exports = r }, function (t, n, r) { var a = r(1), e = {}; e.create = function () { var t = new a.ARRAY_TYPE(4); return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 1, t }, e.clone = function (t) { var n = new a.ARRAY_TYPE(4); return n[0] = t[0], n[1] = t[1], n[2] = t[2], n[3] = t[3], n }, e.copy = function (t, n) { return t[0] = n[0], t[1] = n[1], t[2] = n[2], t[3] = n[3], t }, e.identity = function (t) { return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 1, t }, e.transpose = function (t, n) { if (t === n) { var r = n[1]; t[1] = n[2], t[2] = r } else t[0] = n[0], t[1] = n[2], t[2] = n[1], t[3] = n[3]; return t }, e.invert = function (t, n) { var r = n[0], a = n[1], e = n[2], u = n[3], o = r * u - e * a; return o ? (o = 1 / o, t[0] = u * o, t[1] = -a * o, t[2] = -e * o, t[3] = r * o, t) : null }, e.adjoint = function (t, n) { var r = n[0]; return t[0] = n[3], t[1] = -n[1], t[2] = -n[2], t[3] = r, t }, e.determinant = function (t) { return t[0] * t[3] - t[2] * t[1] }, e.multiply = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = r[0], c = r[1], f = r[2], s = r[3]; return t[0] = a * i + u * c, t[1] = e * i + o * c, t[2] = a * f + u * s, t[3] = e * f + o * s, t }, e.mul = e.multiply, e.rotate = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = Math.sin(r), c = Math.cos(r); return t[0] = a * c + u * i, t[1] = e * c + o * i, t[2] = a * -i + u * c, t[3] = e * -i + o * c, t }, e.scale = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = r[0], c = r[1]; return t[0] = a * i, t[1] = e * i, t[2] = u * c, t[3] = o * c, t }, e.fromRotation = function (t, n) { var r = Math.sin(n), a = Math.cos(n); return t[0] = a, t[1] = r, t[2] = -r, t[3] = a, t }, e.fromScaling = function (t, n) { return t[0] = n[0], t[1] = 0, t[2] = 0, t[3] = n[1], t }, e.str = function (t) { return "mat2(" + t[0] + ", " + t[1] + ", " + t[2] + ", " + t[3] + ")" }, e.frob = function (t) { return Math.sqrt(Math.pow(t[0], 2) + Math.pow(t[1], 2) + Math.pow(t[2], 2) + Math.pow(t[3], 2)) }, e.LDU = function (t, n, r, a) { return t[2] = a[2] / a[0], r[0] = a[0], r[1] = a[1], r[3] = a[3] - t[2] * r[1], [t, n, r] }, t.exports = e }, function (t, n, r) { var a = r(1), e = {}; e.create = function () { var t = new a.ARRAY_TYPE(6); return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 1, t[4] = 0, t[5] = 0, t }, e.clone = function (t) { var n = new a.ARRAY_TYPE(6); return n[0] = t[0], n[1] = t[1], n[2] = t[2], n[3] = t[3], n[4] = t[4], n[5] = t[5], n }, e.copy = function (t, n) { return t[0] = n[0], t[1] = n[1], t[2] = n[2], t[3] = n[3], t[4] = n[4], t[5] = n[5], t }, e.identity = function (t) { return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 1, t[4] = 0, t[5] = 0, t }, e.invert = function (t, n) { var r = n[0], a = n[1], e = n[2], u = n[3], o = n[4], i = n[5], c = r * u - a * e; return c ? (c = 1 / c, t[0] = u * c, t[1] = -a * c, t[2] = -e * c, t[3] = r * c, t[4] = (e * i - u * o) * c, t[5] = (a * o - r * i) * c, t) : null }, e.determinant = function (t) { return t[0] * t[3] - t[1] * t[2] }, e.multiply = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = n[4], c = n[5], f = r[0], s = r[1], h = r[2], M = r[3], l = r[4], v = r[5]; return t[0] = a * f + u * s, t[1] = e * f + o * s, t[2] = a * h + u * M, t[3] = e * h + o * M, t[4] = a * l + u * v + i, t[5] = e * l + o * v + c, t }, e.mul = e.multiply, e.rotate = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = n[4], c = n[5], f = Math.sin(r), s = Math.cos(r); return t[0] = a * s + u * f, t[1] = e * s + o * f, t[2] = a * -f + u * s, t[3] = e * -f + o * s, t[4] = i, t[5] = c, t }, e.scale = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = n[4], c = n[5], f = r[0], s = r[1]; return t[0] = a * f, t[1] = e * f, t[2] = u * s, t[3] = o * s, t[4] = i, t[5] = c, t }, e.translate = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = n[4], c = n[5], f = r[0], s = r[1]; return t[0] = a, t[1] = e, t[2] = u, t[3] = o, t[4] = a * f + u * s + i, t[5] = e * f + o * s + c, t }, e.fromRotation = function (t, n) { var r = Math.sin(n), a = Math.cos(n); return t[0] = a, t[1] = r, t[2] = -r, t[3] = a, t[4] = 0, t[5] = 0, t }, e.fromScaling = function (t, n) { return t[0] = n[0], t[1] = 0, t[2] = 0, t[3] = n[1], t[4] = 0, t[5] = 0, t }, e.fromTranslation = function (t, n) { return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 1, t[4] = n[0], t[5] = n[1], t }, e.str = function (t) { return "mat2d(" + t[0] + ", " + t[1] + ", " + t[2] + ", " + t[3] + ", " + t[4] + ", " + t[5] + ")" }, e.frob = function (t) { return Math.sqrt(Math.pow(t[0], 2) + Math.pow(t[1], 2) + Math.pow(t[2], 2) + Math.pow(t[3], 2) + Math.pow(t[4], 2) + Math.pow(t[5], 2) + 1) }, t.exports = e }, function (t, n, r) { var a = r(1), e = {}; e.create = function () { var t = new a.ARRAY_TYPE(9); return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 1, t[5] = 0, t[6] = 0, t[7] = 0, t[8] = 1, t }, e.fromMat4 = function (t, n) { return t[0] = n[0], t[1] = n[1], t[2] = n[2], t[3] = n[4], t[4] = n[5], t[5] = n[6], t[6] = n[8], t[7] = n[9], t[8] = n[10], t }, e.clone = function (t) { var n = new a.ARRAY_TYPE(9); return n[0] = t[0], n[1] = t[1], n[2] = t[2], n[3] = t[3], n[4] = t[4], n[5] = t[5], n[6] = t[6], n[7] = t[7], n[8] = t[8], n }, e.copy = function (t, n) { return t[0] = n[0], t[1] = n[1], t[2] = n[2], t[3] = n[3], t[4] = n[4], t[5] = n[5], t[6] = n[6], t[7] = n[7], t[8] = n[8], t }, e.identity = function (t) { return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 1, t[5] = 0, t[6] = 0, t[7] = 0, t[8] = 1, t }, e.transpose = function (t, n) { if (t === n) { var r = n[1], a = n[2], e = n[5]; t[1] = n[3], t[2] = n[6], t[3] = r, t[5] = n[7], t[6] = a, t[7] = e } else t[0] = n[0], t[1] = n[3], t[2] = n[6], t[3] = n[1], t[4] = n[4], t[5] = n[7], t[6] = n[2], t[7] = n[5], t[8] = n[8]; return t }, e.invert = function (t, n) { var r = n[0], a = n[1], e = n[2], u = n[3], o = n[4], i = n[5], c = n[6], f = n[7], s = n[8], h = s * o - i * f, M = -s * u + i * c, l = f * u - o * c, v = r * h + a * M + e * l; return v ? (v = 1 / v, t[0] = h * v, t[1] = (-s * a + e * f) * v, t[2] = (i * a - e * o) * v, t[3] = M * v, t[4] = (s * r - e * c) * v, t[5] = (-i * r + e * u) * v, t[6] = l * v, t[7] = (-f * r + a * c) * v, t[8] = (o * r - a * u) * v, t) : null }, e.adjoint = function (t, n) { var r = n[0], a = n[1], e = n[2], u = n[3], o = n[4], i = n[5], c = n[6], f = n[7], s = n[8]; return t[0] = o * s - i * f, t[1] = e * f - a * s, t[2] = a * i - e * o, t[3] = i * c - u * s, t[4] = r * s - e * c, t[5] = e * u - r * i, t[6] = u * f - o * c, t[7] = a * c - r * f, t[8] = r * o - a * u, t }, e.determinant = function (t) { var n = t[0], r = t[1], a = t[2], e = t[3], u = t[4], o = t[5], i = t[6], c = t[7], f = t[8]; return n * (f * u - o * c) + r * (-f * e + o * i) + a * (c * e - u * i) }, e.multiply = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = n[4], c = n[5], f = n[6], s = n[7], h = n[8], M = r[0], l = r[1], v = r[2], m = r[3], p = r[4], d = r[5], A = r[6], R = r[7], w = r[8]; return t[0] = M * a + l * o + v * f, t[1] = M * e + l * i + v * s, t[2] = M * u + l * c + v * h, t[3] = m * a + p * o + d * f, t[4] = m * e + p * i + d * s, t[5] = m * u + p * c + d * h, t[6] = A * a + R * o + w * f, t[7] = A * e + R * i + w * s, t[8] = A * u + R * c + w * h, t }, e.mul = e.multiply, e.translate = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = n[4], c = n[5], f = n[6], s = n[7], h = n[8], M = r[0], l = r[1]; return t[0] = a, t[1] = e, t[2] = u, t[3] = o, t[4] = i, t[5] = c, t[6] = M * a + l * o + f, t[7] = M * e + l * i + s, t[8] = M * u + l * c + h, t }, e.rotate = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = n[4], c = n[5], f = n[6], s = n[7], h = n[8], M = Math.sin(r), l = Math.cos(r); return t[0] = l * a + M * o, t[1] = l * e + M * i, t[2] = l * u + M * c, t[3] = l * o - M * a, t[4] = l * i - M * e, t[5] = l * c - M * u, t[6] = f, t[7] = s, t[8] = h, t }, e.scale = function (t, n, r) { var a = r[0], e = r[1]; return t[0] = a * n[0], t[1] = a * n[1], t[2] = a * n[2], t[3] = e * n[3], t[4] = e * n[4], t[5] = e * n[5], t[6] = n[6], t[7] = n[7], t[8] = n[8], t }, e.fromTranslation = function (t, n) { return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 1, t[5] = 0, t[6] = n[0], t[7] = n[1], t[8] = 1, t }, e.fromRotation = function (t, n) { var r = Math.sin(n), a = Math.cos(n); return t[0] = a, t[1] = r, t[2] = 0, t[3] = -r, t[4] = a, t[5] = 0, t[6] = 0, t[7] = 0, t[8] = 1, t }, e.fromScaling = function (t, n) { return t[0] = n[0], t[1] = 0, t[2] = 0, t[3] = 0, t[4] = n[1], t[5] = 0, t[6] = 0, t[7] = 0, t[8] = 1, t }, e.fromMat2d = function (t, n) { return t[0] = n[0], t[1] = n[1], t[2] = 0, t[3] = n[2], t[4] = n[3], t[5] = 0, t[6] = n[4], t[7] = n[5], t[8] = 1, t }, e.fromQuat = function (t, n) { var r = n[0], a = n[1], e = n[2], u = n[3], o = r + r, i = a + a, c = e + e, f = r * o, s = a * o, h = a * i, M = e * o, l = e * i, v = e * c, m = u * o, p = u * i, d = u * c; return t[0] = 1 - h - v, t[3] = s - d, t[6] = M + p, t[1] = s + d, t[4] = 1 - f - v, t[7] = l - m, t[2] = M - p, t[5] = l + m, t[8] = 1 - f - h, t }, e.normalFromMat4 = function (t, n) { var r = n[0], a = n[1], e = n[2], u = n[3], o = n[4], i = n[5], c = n[6], f = n[7], s = n[8], h = n[9], M = n[10], l = n[11], v = n[12], m = n[13], p = n[14], d = n[15], A = r * i - a * o, R = r * c - e * o, w = r * f - u * o, q = a * c - e * i, Y = a * f - u * i, g = e * f - u * c, y = s * m - h * v, x = s * p - M * v, P = s * d - l * v, E = h * p - M * m, T = h * d - l * m, b = M * d - l * p, D = A * b - R * T + w * E + q * P - Y * x + g * y; return D ? (D = 1 / D, t[0] = (i * b - c * T + f * E) * D, t[1] = (c * P - o * b - f * x) * D, t[2] = (o * T - i * P + f * y) * D, t[3] = (e * T - a * b - u * E) * D, t[4] = (r * b - e * P + u * x) * D, t[5] = (a * P - r * T - u * y) * D, t[6] = (m * g - p * Y + d * q) * D, t[7] = (p * w - v * g - d * R) * D, t[8] = (v * Y - m * w + d * A) * D, t) : null }, e.str = function (t) { return "mat3(" + t[0] + ", " + t[1] + ", " + t[2] + ", " + t[3] + ", " + t[4] + ", " + t[5] + ", " + t[6] + ", " + t[7] + ", " + t[8] + ")" }, e.frob = function (t) { return Math.sqrt(Math.pow(t[0], 2) + Math.pow(t[1], 2) + Math.pow(t[2], 2) + Math.pow(t[3], 2) + Math.pow(t[4], 2) + Math.pow(t[5], 2) + Math.pow(t[6], 2) + Math.pow(t[7], 2) + Math.pow(t[8], 2)) }, t.exports = e }, function (t, n, r) { var a = r(1), e = {}; e.create = function () { var t = new a.ARRAY_TYPE(16); return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 0, t[5] = 1, t[6] = 0, t[7] = 0, t[8] = 0, t[9] = 0, t[10] = 1, t[11] = 0, t[12] = 0, t[13] = 0, t[14] = 0, t[15] = 1, t }, e.clone = function (t) { var n = new a.ARRAY_TYPE(16); return n[0] = t[0], n[1] = t[1], n[2] = t[2], n[3] = t[3], n[4] = t[4], n[5] = t[5], n[6] = t[6], n[7] = t[7], n[8] = t[8], n[9] = t[9], n[10] = t[10], n[11] = t[11], n[12] = t[12], n[13] = t[13], n[14] = t[14], n[15] = t[15], n }, e.copy = function (t, n) { return t[0] = n[0], t[1] = n[1], t[2] = n[2], t[3] = n[3], t[4] = n[4], t[5] = n[5], t[6] = n[6], t[7] = n[7], t[8] = n[8], t[9] = n[9], t[10] = n[10], t[11] = n[11], t[12] = n[12], t[13] = n[13], t[14] = n[14], t[15] = n[15], t }, e.identity = function (t) { return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 0, t[5] = 1, t[6] = 0, t[7] = 0, t[8] = 0, t[9] = 0, t[10] = 1, t[11] = 0, t[12] = 0, t[13] = 0, t[14] = 0, t[15] = 1, t }, e.transpose = function (t, n) { if (t === n) { var r = n[1], a = n[2], e = n[3], u = n[6], o = n[7], i = n[11]; t[1] = n[4], t[2] = n[8], t[3] = n[12], t[4] = r, t[6] = n[9], t[7] = n[13], t[8] = a, t[9] = u, t[11] = n[14], t[12] = e, t[13] = o, t[14] = i } else t[0] = n[0], t[1] = n[4], t[2] = n[8], t[3] = n[12], t[4] = n[1], t[5] = n[5], t[6] = n[9], t[7] = n[13], t[8] = n[2], t[9] = n[6], t[10] = n[10], t[11] = n[14], t[12] = n[3], t[13] = n[7], t[14] = n[11], t[15] = n[15]; return t }, e.invert = function (t, n) { var r = n[0], a = n[1], e = n[2], u = n[3], o = n[4], i = n[5], c = n[6], f = n[7], s = n[8], h = n[9], M = n[10], l = n[11], v = n[12], m = n[13], p = n[14], d = n[15], A = r * i - a * o, R = r * c - e * o, w = r * f - u * o, q = a * c - e * i, Y = a * f - u * i, g = e * f - u * c, y = s * m - h * v, x = s * p - M * v, P = s * d - l * v, E = h * p - M * m, T = h * d - l * m, b = M * d - l * p, D = A * b - R * T + w * E + q * P - Y * x + g * y; return D ? (D = 1 / D, t[0] = (i * b - c * T + f * E) * D, t[1] = (e * T - a * b - u * E) * D, t[2] = (m * g - p * Y + d * q) * D, t[3] = (M * Y - h * g - l * q) * D, t[4] = (c * P - o * b - f * x) * D, t[5] = (r * b - e * P + u * x) * D, t[6] = (p * w - v * g - d * R) * D, t[7] = (s * g - M * w + l * R) * D, t[8] = (o * T - i * P + f * y) * D, t[9] = (a * P - r * T - u * y) * D, t[10] = (v * Y - m * w + d * A) * D, t[11] = (h * w - s * Y - l * A) * D, t[12] = (i * x - o * E - c * y) * D, t[13] = (r * E - a * x + e * y) * D, t[14] = (m * R - v * q - p * A) * D, t[15] = (s * q - h * R + M * A) * D, t) : null }, e.adjoint = function (t, n) { var r = n[0], a = n[1], e = n[2], u = n[3], o = n[4], i = n[5], c = n[6], f = n[7], s = n[8], h = n[9], M = n[10], l = n[11], v = n[12], m = n[13], p = n[14], d = n[15]; return t[0] = i * (M * d - l * p) - h * (c * d - f * p) + m * (c * l - f * M), t[1] = -(a * (M * d - l * p) - h * (e * d - u * p) + m * (e * l - u * M)), t[2] = a * (c * d - f * p) - i * (e * d - u * p) + m * (e * f - u * c), t[3] = -(a * (c * l - f * M) - i * (e * l - u * M) + h * (e * f - u * c)), t[4] = -(o * (M * d - l * p) - s * (c * d - f * p) + v * (c * l - f * M)), t[5] = r * (M * d - l * p) - s * (e * d - u * p) + v * (e * l - u * M), t[6] = -(r * (c * d - f * p) - o * (e * d - u * p) + v * (e * f - u * c)), t[7] = r * (c * l - f * M) - o * (e * l - u * M) + s * (e * f - u * c), t[8] = o * (h * d - l * m) - s * (i * d - f * m) + v * (i * l - f * h), t[9] = -(r * (h * d - l * m) - s * (a * d - u * m) + v * (a * l - u * h)), t[10] = r * (i * d - f * m) - o * (a * d - u * m) + v * (a * f - u * i), t[11] = -(r * (i * l - f * h) - o * (a * l - u * h) + s * (a * f - u * i)), t[12] = -(o * (h * p - M * m) - s * (i * p - c * m) + v * (i * M - c * h)), t[13] = r * (h * p - M * m) - s * (a * p - e * m) + v * (a * M - e * h), t[14] = -(r * (i * p - c * m) - o * (a * p - e * m) + v * (a * c - e * i)), t[15] = r * (i * M - c * h) - o * (a * M - e * h) + s * (a * c - e * i), t }, e.determinant = function (t) { var n = t[0], r = t[1], a = t[2], e = t[3], u = t[4], o = t[5], i = t[6], c = t[7], f = t[8], s = t[9], h = t[10], M = t[11], l = t[12], v = t[13], m = t[14], p = t[15], d = n * o - r * u, A = n * i - a * u, R = n * c - e * u, w = r * i - a * o, q = r * c - e * o, Y = a * c - e * i, g = f * v - s * l, y = f * m - h * l, x = f * p - M * l, P = s * m - h * v, E = s * p - M * v, T = h * p - M * m; return d * T - A * E + R * P + w * x - q * y + Y * g }, e.multiply = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = n[4], c = n[5], f = n[6], s = n[7], h = n[8], M = n[9], l = n[10], v = n[11], m = n[12], p = n[13], d = n[14], A = n[15], R = r[0], w = r[1], q = r[2], Y = r[3]; return t[0] = R * a + w * i + q * h + Y * m, t[1] = R * e + w * c + q * M + Y * p, t[2] = R * u + w * f + q * l + Y * d, t[3] = R * o + w * s + q * v + Y * A, R = r[4], w = r[5], q = r[6], Y = r[7], t[4] = R * a + w * i + q * h + Y * m, t[5] = R * e + w * c + q * M + Y * p, t[6] = R * u + w * f + q * l + Y * d, t[7] = R * o + w * s + q * v + Y * A, R = r[8], w = r[9], q = r[10], Y = r[11], t[8] = R * a + w * i + q * h + Y * m, t[9] = R * e + w * c + q * M + Y * p, t[10] = R * u + w * f + q * l + Y * d, t[11] = R * o + w * s + q * v + Y * A, R = r[12], w = r[13], q = r[14], Y = r[15], t[12] = R * a + w * i + q * h + Y * m, t[13] = R * e + w * c + q * M + Y * p, t[14] = R * u + w * f + q * l + Y * d, t[15] = R * o + w * s + q * v + Y * A, t }, e.mul = e.multiply, e.translate = function (t, n, r) { var a, e, u, o, i, c, f, s, h, M, l, v, m = r[0], p = r[1], d = r[2]; return n === t ? (t[12] = n[0] * m + n[4] * p + n[8] * d + n[12], t[13] = n[1] * m + n[5] * p + n[9] * d + n[13], t[14] = n[2] * m + n[6] * p + n[10] * d + n[14], t[15] = n[3] * m + n[7] * p + n[11] * d + n[15]) : (a = n[0], e = n[1], u = n[2], o = n[3], i = n[4], c = n[5], f = n[6], s = n[7], h = n[8], M = n[9], l = n[10], v = n[11], t[0] = a, t[1] = e, t[2] = u, t[3] = o, t[4] = i, t[5] = c, t[6] = f, t[7] = s, t[8] = h, t[9] = M, t[10] = l, t[11] = v, t[12] = a * m + i * p + h * d + n[12], t[13] = e * m + c * p + M * d + n[13], t[14] = u * m + f * p + l * d + n[14], t[15] = o * m + s * p + v * d + n[15]), t }, e.scale = function (t, n, r) { var a = r[0], e = r[1], u = r[2]; return t[0] = n[0] * a, t[1] = n[1] * a, t[2] = n[2] * a, t[3] = n[3] * a, t[4] = n[4] * e, t[5] = n[5] * e, t[6] = n[6] * e, t[7] = n[7] * e, t[8] = n[8] * u, t[9] = n[9] * u, t[10] = n[10] * u, t[11] = n[11] * u, t[12] = n[12], t[13] = n[13], t[14] = n[14], t[15] = n[15], t }, e.rotate = function (t, n, r, e) { var u, o, i, c, f, s, h, M, l, v, m, p, d, A, R, w, q, Y, g, y, x, P, E, T, b = e[0], D = e[1], L = e[2], _ = Math.sqrt(b * b + D * D + L * L); return Math.abs(_) < a.EPSILON ? null : (_ = 1 / _, b *= _, D *= _, L *= _, u = Math.sin(r), o = Math.cos(r), i = 1 - o, c = n[0], f = n[1], s = n[2], h = n[3], M = n[4], l = n[5], v = n[6], m = n[7], p = n[8], d = n[9], A = n[10], R = n[11], w = b * b * i + o, q = D * b * i + L * u, Y = L * b * i - D * u, g = b * D * i - L * u, y = D * D * i + o, x = L * D * i + b * u, P = b * L * i + D * u, E = D * L * i - b * u, T = L * L * i + o, t[0] = c * w + M * q + p * Y, t[1] = f * w + l * q + d * Y, t[2] = s * w + v * q + A * Y, t[3] = h * w + m * q + R * Y, t[4] = c * g + M * y + p * x, t[5] = f * g + l * y + d * x, t[6] = s * g + v * y + A * x, t[7] = h * g + m * y + R * x, t[8] = c * P + M * E + p * T, t[9] = f * P + l * E + d * T, t[10] = s * P + v * E + A * T, t[11] = h * P + m * E + R * T, n !== t && (t[12] = n[12], t[13] = n[13], t[14] = n[14], t[15] = n[15]), t) }, e.rotateX = function (t, n, r) { var a = Math.sin(r), e = Math.cos(r), u = n[4], o = n[5], i = n[6], c = n[7], f = n[8], s = n[9], h = n[10], M = n[11]; return n !== t && (t[0] = n[0], t[1] = n[1], t[2] = n[2], t[3] = n[3], t[12] = n[12], t[13] = n[13], t[14] = n[14], t[15] = n[15]), t[4] = u * e + f * a, t[5] = o * e + s * a, t[6] = i * e + h * a, t[7] = c * e + M * a, t[8] = f * e - u * a, t[9] = s * e - o * a, t[10] = h * e - i * a, t[11] = M * e - c * a, t }, e.rotateY = function (t, n, r) { var a = Math.sin(r), e = Math.cos(r), u = n[0], o = n[1], i = n[2], c = n[3], f = n[8], s = n[9], h = n[10], M = n[11]; return n !== t && (t[4] = n[4], t[5] = n[5], t[6] = n[6], t[7] = n[7], t[12] = n[12], t[13] = n[13], t[14] = n[14], t[15] = n[15]), t[0] = u * e - f * a, t[1] = o * e - s * a, t[2] = i * e - h * a, t[3] = c * e - M * a, t[8] = u * a + f * e, t[9] = o * a + s * e, t[10] = i * a + h * e, t[11] = c * a + M * e, t }, e.rotateZ = function (t, n, r) { var a = Math.sin(r), e = Math.cos(r), u = n[0], o = n[1], i = n[2], c = n[3], f = n[4], s = n[5], h = n[6], M = n[7]; return n !== t && (t[8] = n[8], t[9] = n[9], t[10] = n[10], t[11] = n[11], t[12] = n[12], t[13] = n[13], t[14] = n[14], t[15] = n[15]), t[0] = u * e + f * a, t[1] = o * e + s * a, t[2] = i * e + h * a, t[3] = c * e + M * a, t[4] = f * e - u * a, t[5] = s * e - o * a, t[6] = h * e - i * a, t[7] = M * e - c * a, t }, e.fromTranslation = function (t, n) { return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 0, t[5] = 1, t[6] = 0, t[7] = 0, t[8] = 0, t[9] = 0, t[10] = 1, t[11] = 0, t[12] = n[0], t[13] = n[1], t[14] = n[2], t[15] = 1, t }, e.fromScaling = function (t, n) { return t[0] = n[0], t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 0, t[5] = n[1], t[6] = 0, t[7] = 0, t[8] = 0, t[9] = 0, t[10] = n[2], t[11] = 0, t[12] = 0, t[13] = 0, t[14] = 0, t[15] = 1, t }, e.fromRotation = function (t, n, r) { var e, u, o, i = r[0], c = r[1], f = r[2], s = Math.sqrt(i * i + c * c + f * f); return Math.abs(s) < a.EPSILON ? null : (s = 1 / s, i *= s, c *= s, f *= s, e = Math.sin(n), u = Math.cos(n), o = 1 - u, t[0] = i * i * o + u, t[1] = c * i * o + f * e, t[2] = f * i * o - c * e, t[3] = 0, t[4] = i * c * o - f * e, t[5] = c * c * o + u, t[6] = f * c * o + i * e, t[7] = 0, t[8] = i * f * o + c * e, t[9] = c * f * o - i * e, t[10] = f * f * o + u, t[11] = 0, t[12] = 0, t[13] = 0, t[14] = 0, t[15] = 1, t) }, e.fromXRotation = function (t, n) { var r = Math.sin(n), a = Math.cos(n); return t[0] = 1, t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 0, t[5] = a, t[6] = r, t[7] = 0, t[8] = 0, t[9] = -r, t[10] = a, t[11] = 0, t[12] = 0, t[13] = 0, t[14] = 0, t[15] = 1, t }, e.fromYRotation = function (t, n) { var r = Math.sin(n), a = Math.cos(n); return t[0] = a, t[1] = 0, t[2] = -r, t[3] = 0, t[4] = 0, t[5] = 1, t[6] = 0, t[7] = 0, t[8] = r, t[9] = 0, t[10] = a, t[11] = 0, t[12] = 0, t[13] = 0, t[14] = 0, t[15] = 1, t }, e.fromZRotation = function (t, n) { var r = Math.sin(n), a = Math.cos(n); return t[0] = a, t[1] = r, t[2] = 0, t[3] = 0, t[4] = -r, t[5] = a, t[6] = 0, t[7] = 0, t[8] = 0, t[9] = 0, t[10] = 1, t[11] = 0, t[12] = 0, t[13] = 0, t[14] = 0, t[15] = 1, t }, e.fromRotationTranslation = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = a + a, c = e + e, f = u + u, s = a * i, h = a * c, M = a * f, l = e * c, v = e * f, m = u * f, p = o * i, d = o * c, A = o * f; return t[0] = 1 - (l + m), t[1] = h + A, t[2] = M - d, t[3] = 0, t[4] = h - A, t[5] = 1 - (s + m), t[6] = v + p, t[7] = 0, t[8] = M + d, t[9] = v - p, t[10] = 1 - (s + l), t[11] = 0, t[12] = r[0], t[13] = r[1], t[14] = r[2], t[15] = 1, t }, e.fromRotationTranslationScale = function (t, n, r, a) { var e = n[0], u = n[1], o = n[2], i = n[3], c = e + e, f = u + u, s = o + o, h = e * c, M = e * f, l = e * s, v = u * f, m = u * s, p = o * s, d = i * c, A = i * f, R = i * s, w = a[0], q = a[1], Y = a[2]; return t[0] = (1 - (v + p)) * w, t[1] = (M + R) * w, t[2] = (l - A) * w, t[3] = 0, t[4] = (M - R) * q, t[5] = (1 - (h + p)) * q, t[6] = (m + d) * q, t[7] = 0, t[8] = (l + A) * Y, t[9] = (m - d) * Y, t[10] = (1 - (h + v)) * Y, t[11] = 0, t[12] = r[0], t[13] = r[1], t[14] = r[2], t[15] = 1, t }, e.fromRotationTranslationScaleOrigin = function (t, n, r, a, e) { var u = n[0], o = n[1], i = n[2], c = n[3], f = u + u, s = o + o, h = i + i, M = u * f, l = u * s, v = u * h, m = o * s, p = o * h, d = i * h, A = c * f, R = c * s, w = c * h, q = a[0], Y = a[1], g = a[2], y = e[0], x = e[1], P = e[2]; return t[0] = (1 - (m + d)) * q, t[1] = (l + w) * q, t[2] = (v - R) * q, t[3] = 0, t[4] = (l - w) * Y, t[5] = (1 - (M + d)) * Y, t[6] = (p + A) * Y, t[7] = 0, t[8] = (v + R) * g, t[9] = (p - A) * g, t[10] = (1 - (M + m)) * g, t[11] = 0, t[12] = r[0] + y - (t[0] * y + t[4] * x + t[8] * P), t[13] = r[1] + x - (t[1] * y + t[5] * x + t[9] * P), t[14] = r[2] + P - (t[2] * y + t[6] * x + t[10] * P), t[15] = 1, t }, e.fromQuat = function (t, n) { var r = n[0], a = n[1], e = n[2], u = n[3], o = r + r, i = a + a, c = e + e, f = r * o, s = a * o, h = a * i, M = e * o, l = e * i, v = e * c, m = u * o, p = u * i, d = u * c; return t[0] = 1 - h - v, t[1] = s + d, t[2] = M - p, t[3] = 0, t[4] = s - d, t[5] = 1 - f - v, t[6] = l + m, t[7] = 0, t[8] = M + p, t[9] = l - m, t[10] = 1 - f - h, t[11] = 0, t[12] = 0, t[13] = 0, t[14] = 0, t[15] = 1, t }, e.frustum = function (t, n, r, a, e, u, o) { var i = 1 / (r - n), c = 1 / (e - a), f = 1 / (u - o); return t[0] = 2 * u * i, t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 0, t[5] = 2 * u * c, t[6] = 0, t[7] = 0, t[8] = (r + n) * i, t[9] = (e + a) * c, t[10] = (o + u) * f, t[11] = -1, t[12] = 0, t[13] = 0, t[14] = o * u * 2 * f, t[15] = 0, t }, e.perspective = function (t, n, r, a, e) { var u = 1 / Math.tan(n / 2), o = 1 / (a - e); return t[0] = u / r, t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 0, t[5] = u, t[6] = 0, t[7] = 0, t[8] = 0, t[9] = 0, t[10] = (e + a) * o, t[11] = -1, t[12] = 0, t[13] = 0, t[14] = 2 * e * a * o, t[15] = 0, t }, e.perspectiveFromFieldOfView = function (t, n, r, a) { var e = Math.tan(n.upDegrees * Math.PI / 180), u = Math.tan(n.downDegrees * Math.PI / 180), o = Math.tan(n.leftDegrees * Math.PI / 180), i = Math.tan(n.rightDegrees * Math.PI / 180), c = 2 / (o + i), f = 2 / (e + u); return t[0] = c, t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 0, t[5] = f, t[6] = 0, t[7] = 0, t[8] = -((o - i) * c * .5), t[9] = (e - u) * f * .5, t[10] = a / (r - a), t[11] = -1, t[12] = 0, t[13] = 0, t[14] = a * r / (r - a), t[15] = 0, t }, e.ortho = function (t, n, r, a, e, u, o) { var i = 1 / (n - r), c = 1 / (a - e), f = 1 / (u - o); return t[0] = -2 * i, t[1] = 0, t[2] = 0, t[3] = 0, t[4] = 0, t[5] = -2 * c, t[6] = 0, t[7] = 0, t[8] = 0, t[9] = 0, t[10] = 2 * f, t[11] = 0, t[12] = (n + r) * i, t[13] = (e + a) * c, t[14] = (o + u) * f, t[15] = 1, t }, e.lookAt = function (t, n, r, u) { var o, i, c, f, s, h, M, l, v, m, p = n[0], d = n[1], A = n[2], R = u[0], w = u[1], q = u[2], Y = r[0], g = r[1], y = r[2]; return Math.abs(p - Y) < a.EPSILON && Math.abs(d - g) < a.EPSILON && Math.abs(A - y) < a.EPSILON ? e.identity(t) : (M = p - Y, l = d - g, v = A - y, m = 1 / Math.sqrt(M * M + l * l + v * v), M *= m, l *= m, v *= m, o = w * v - q * l, i = q * M - R * v, c = R * l - w * M, m = Math.sqrt(o * o + i * i + c * c), m ? (m = 1 / m, o *= m, i *= m, c *= m) : (o = 0, i = 0, c = 0), f = l * c - v * i, s = v * o - M * c, h = M * i - l * o, m = Math.sqrt(f * f + s * s + h * h), m ? (m = 1 / m, f *= m, s *= m, h *= m) : (f = 0, s = 0, h = 0), t[0] = o, t[1] = f, t[2] = M, t[3] = 0, t[4] = i, t[5] = s, t[6] = l, t[7] = 0, t[8] = c, t[9] = h, t[10] = v, t[11] = 0, t[12] = -(o * p + i * d + c * A), t[13] = -(f * p + s * d + h * A), t[14] = -(M * p + l * d + v * A), t[15] = 1, t) }, e.str = function (t) { return "mat4(" + t[0] + ", " + t[1] + ", " + t[2] + ", " + t[3] + ", " + t[4] + ", " + t[5] + ", " + t[6] + ", " + t[7] + ", " + t[8] + ", " + t[9] + ", " + t[10] + ", " + t[11] + ", " + t[12] + ", " + t[13] + ", " + t[14] + ", " + t[15] + ")" }, e.frob = function (t) { return Math.sqrt(Math.pow(t[0], 2) + Math.pow(t[1], 2) + Math.pow(t[2], 2) + Math.pow(t[3], 2) + Math.pow(t[4], 2) + Math.pow(t[5], 2) + Math.pow(t[6], 2) + Math.pow(t[7], 2) + Math.pow(t[8], 2) + Math.pow(t[9], 2) + Math.pow(t[10], 2) + Math.pow(t[11], 2) + Math.pow(t[12], 2) + Math.pow(t[13], 2) + Math.pow(t[14], 2) + Math.pow(t[15], 2)) }, t.exports = e }, function (t, n, r) { var a = r(1), e = r(4), u = r(7), o = r(8), i = {}; i.create = function () { var t = new a.ARRAY_TYPE(4); return t[0] = 0, t[1] = 0, t[2] = 0, t[3] = 1, t }, i.rotationTo = function () { var t = u.create(), n = u.fromValues(1, 0, 0), r = u.fromValues(0, 1, 0); return function (a, e, o) { var c = u.dot(e, o); return -.999999 > c ? (u.cross(t, n, e), u.length(t) < 1e-6 && u.cross(t, r, e), u.normalize(t, t), i.setAxisAngle(a, t, Math.PI), a) : c > .999999 ? (a[0] = 0, a[1] = 0, a[2] = 0, a[3] = 1, a) : (u.cross(t, e, o), a[0] = t[0], a[1] = t[1], a[2] = t[2], a[3] = 1 + c, i.normalize(a, a)) } }(), i.setAxes = function () { var t = e.create(); return function (n, r, a, e) { return t[0] = a[0], t[3] = a[1], t[6] = a[2], t[1] = e[0], t[4] = e[1], t[7] = e[2], t[2] = -r[0], t[5] = -r[1], t[8] = -r[2], i.normalize(n, i.fromMat3(n, t)) } }(), i.clone = o.clone, i.fromValues = o.fromValues, i.copy = o.copy, i.set = o.set, i.identity = function (t) { return t[0] = 0, t[1] = 0, t[2] = 0, t[3] = 1, t }, i.setAxisAngle = function (t, n, r) { r = .5 * r; var a = Math.sin(r); return t[0] = a * n[0], t[1] = a * n[1], t[2] = a * n[2], t[3] = Math.cos(r), t }, i.add = o.add, i.multiply = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3], i = r[0], c = r[1], f = r[2], s = r[3]; return t[0] = a * s + o * i + e * f - u * c, t[1] = e * s + o * c + u * i - a * f, t[2] = u * s + o * f + a * c - e * i, t[3] = o * s - a * i - e * c - u * f, t }, i.mul = i.multiply, i.scale = o.scale, i.rotateX = function (t, n, r) { r *= .5; var a = n[0], e = n[1], u = n[2], o = n[3], i = Math.sin(r), c = Math.cos(r); return t[0] = a * c + o * i, t[1] = e * c + u * i, t[2] = u * c - e * i, t[3] = o * c - a * i, t }, i.rotateY = function (t, n, r) { r *= .5; var a = n[0], e = n[1], u = n[2], o = n[3], i = Math.sin(r), c = Math.cos(r); return t[0] = a * c - u * i, t[1] = e * c + o * i, t[2] = u * c + a * i, t[3] = o * c - e * i, t }, i.rotateZ = function (t, n, r) { r *= .5; var a = n[0], e = n[1], u = n[2], o = n[3], i = Math.sin(r), c = Math.cos(r); return t[0] = a * c + e * i, t[1] = e * c - a * i, t[2] = u * c + o * i, t[3] = o * c - u * i, t }, i.calculateW = function (t, n) { var r = n[0], a = n[1], e = n[2]; return t[0] = r, t[1] = a, t[2] = e, t[3] = Math.sqrt(Math.abs(1 - r * r - a * a - e * e)), t }, i.dot = o.dot, i.lerp = o.lerp, i.slerp = function (t, n, r, a) { var e, u, o, i, c, f = n[0], s = n[1], h = n[2], M = n[3], l = r[0], v = r[1], m = r[2], p = r[3]; return u = f * l + s * v + h * m + M * p, 0 > u && (u = -u, l = -l, v = -v, m = -m, p = -p), 1 - u > 1e-6 ? (e = Math.acos(u), o = Math.sin(e), i = Math.sin((1 - a) * e) / o, c = Math.sin(a * e) / o) : (i = 1 - a, c = a), t[0] = i * f + c * l, t[1] = i * s + c * v, t[2] = i * h + c * m, t[3] = i * M + c * p, t }, i.sqlerp = function () { var t = i.create(), n = i.create(); return function (r, a, e, u, o, c) { return i.slerp(t, a, o, c), i.slerp(n, e, u, c), i.slerp(r, t, n, 2 * c * (1 - c)), r } }(), i.invert = function (t, n) { var r = n[0], a = n[1], e = n[2], u = n[3], o = r * r + a * a + e * e + u * u, i = o ? 1 / o : 0; return t[0] = -r * i, t[1] = -a * i, t[2] = -e * i, t[3] = u * i, t }, i.conjugate = function (t, n) { return t[0] = -n[0], t[1] = -n[1], t[2] = -n[2], t[3] = n[3], t }, i.length = o.length, i.len = i.length, i.squaredLength = o.squaredLength, i.sqrLen = i.squaredLength, i.normalize = o.normalize, i.fromMat3 = function (t, n) { var r, a = n[0] + n[4] + n[8]; if (a > 0) r = Math.sqrt(a + 1), t[3] = .5 * r, r = .5 / r, t[0] = (n[5] - n[7]) * r, t[1] = (n[6] - n[2]) * r, t[2] = (n[1] - n[3]) * r; else { var e = 0; n[4] > n[0] && (e = 1), n[8] > n[3 * e + e] && (e = 2); var u = (e + 1) % 3, o = (e + 2) % 3; r = Math.sqrt(n[3 * e + e] - n[3 * u + u] - n[3 * o + o] + 1), t[e] = .5 * r, r = .5 / r, t[3] = (n[3 * u + o] - n[3 * o + u]) * r, t[u] = (n[3 * u + e] + n[3 * e + u]) * r, t[o] = (n[3 * o + e] + n[3 * e + o]) * r } return t }, i.str = function (t) { return "quat(" + t[0] + ", " + t[1] + ", " + t[2] + ", " + t[3] + ")" }, t.exports = i }, function (t, n, r) { var a = r(1), e = {}; e.create = function () { var t = new a.ARRAY_TYPE(3); return t[0] = 0, t[1] = 0, t[2] = 0, t }, e.clone = function (t) { var n = new a.ARRAY_TYPE(3); return n[0] = t[0], n[1] = t[1], n[2] = t[2], n }, e.fromValues = function (t, n, r) { var e = new a.ARRAY_TYPE(3); return e[0] = t, e[1] = n, e[2] = r, e }, e.copy = function (t, n) { return t[0] = n[0], t[1] = n[1], t[2] = n[2], t }, e.set = function (t, n, r, a) { return t[0] = n, t[1] = r, t[2] = a, t }, e.add = function (t, n, r) { return t[0] = n[0] + r[0], t[1] = n[1] + r[1], t[2] = n[2] + r[2], t }, e.subtract = function (t, n, r) { return t[0] = n[0] - r[0], t[1] = n[1] - r[1], t[2] = n[2] - r[2], t }, e.sub = e.subtract, e.multiply = function (t, n, r) { return t[0] = n[0] * r[0], t[1] = n[1] * r[1], t[2] = n[2] * r[2], t }, e.mul = e.multiply, e.divide = function (t, n, r) { return t[0] = n[0] / r[0], t[1] = n[1] / r[1], t[2] = n[2] / r[2], t }, e.div = e.divide, e.min = function (t, n, r) { return t[0] = Math.min(n[0], r[0]), t[1] = Math.min(n[1], r[1]), t[2] = Math.min(n[2], r[2]), t }, e.max = function (t, n, r) { return t[0] = Math.max(n[0], r[0]), t[1] = Math.max(n[1], r[1]), t[2] = Math.max(n[2], r[2]), t }, e.scale = function (t, n, r) { return t[0] = n[0] * r, t[1] = n[1] * r, t[2] = n[2] * r, t }, e.scaleAndAdd = function (t, n, r, a) { return t[0] = n[0] + r[0] * a, t[1] = n[1] + r[1] * a, t[2] = n[2] + r[2] * a, t }, e.distance = function (t, n) { var r = n[0] - t[0], a = n[1] - t[1], e = n[2] - t[2]; return Math.sqrt(r * r + a * a + e * e) }, e.dist = e.distance, e.squaredDistance = function (t, n) { var r = n[0] - t[0], a = n[1] - t[1], e = n[2] - t[2]; return r * r + a * a + e * e }, e.sqrDist = e.squaredDistance, e.length = function (t) { var n = t[0], r = t[1], a = t[2]; return Math.sqrt(n * n + r * r + a * a) }, e.len = e.length, e.squaredLength = function (t) { var n = t[0], r = t[1], a = t[2]; return n * n + r * r + a * a }, e.sqrLen = e.squaredLength, e.negate = function (t, n) { return t[0] = -n[0], t[1] = -n[1], t[2] = -n[2], t }, e.inverse = function (t, n) { return t[0] = 1 / n[0], t[1] = 1 / n[1], t[2] = 1 / n[2], t }, e.normalize = function (t, n) { var r = n[0], a = n[1], e = n[2], u = r * r + a * a + e * e; return u > 0 && (u = 1 / Math.sqrt(u), t[0] = n[0] * u, t[1] = n[1] * u, t[2] = n[2] * u), t }, e.dot = function (t, n) { return t[0] * n[0] + t[1] * n[1] + t[2] * n[2] }, e.cross = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = r[0], i = r[1], c = r[2]; return t[0] = e * c - u * i, t[1] = u * o - a * c, t[2] = a * i - e * o, t }, e.lerp = function (t, n, r, a) { var e = n[0], u = n[1], o = n[2]; return t[0] = e + a * (r[0] - e), t[1] = u + a * (r[1] - u), t[2] = o + a * (r[2] - o), t }, e.hermite = function (t, n, r, a, e, u) { var o = u * u, i = o * (2 * u - 3) + 1, c = o * (u - 2) + u, f = o * (u - 1), s = o * (3 - 2 * u); return t[0] = n[0] * i + r[0] * c + a[0] * f + e[0] * s, t[1] = n[1] * i + r[1] * c + a[1] * f + e[1] * s, t[2] = n[2] * i + r[2] * c + a[2] * f + e[2] * s, t }, e.bezier = function (t, n, r, a, e, u) { var o = 1 - u, i = o * o, c = u * u, f = i * o, s = 3 * u * i, h = 3 * c * o, M = c * u; return t[0] = n[0] * f + r[0] * s + a[0] * h + e[0] * M, t[1] = n[1] * f + r[1] * s + a[1] * h + e[1] * M, t[2] = n[2] * f + r[2] * s + a[2] * h + e[2] * M, t }, e.random = function (t, n) { n = n || 1; var r = 2 * a.RANDOM() * Math.PI, e = 2 * a.RANDOM() - 1, u = Math.sqrt(1 - e * e) * n; return t[0] = Math.cos(r) * u, t[1] = Math.sin(r) * u, t[2] = e * n, t }, e.transformMat4 = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = r[3] * a + r[7] * e + r[11] * u + r[15]; return o = o || 1, t[0] = (r[0] * a + r[4] * e + r[8] * u + r[12]) / o, t[1] = (r[1] * a + r[5] * e + r[9] * u + r[13]) / o, t[2] = (r[2] * a + r[6] * e + r[10] * u + r[14]) / o, t }, e.transformMat3 = function (t, n, r) { var a = n[0], e = n[1], u = n[2]; return t[0] = a * r[0] + e * r[3] + u * r[6], t[1] = a * r[1] + e * r[4] + u * r[7], t[2] = a * r[2] + e * r[5] + u * r[8], t }, e.transformQuat = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = r[0], i = r[1], c = r[2], f = r[3], s = f * a + i * u - c * e, h = f * e + c * a - o * u, M = f * u + o * e - i * a, l = -o * a - i * e - c * u; return t[0] = s * f + l * -o + h * -c - M * -i, t[1] = h * f + l * -i + M * -o - s * -c, t[2] = M * f + l * -c + s * -i - h * -o, t }, e.rotateX = function (t, n, r, a) { var e = [], u = []; return e[0] = n[0] - r[0], e[1] = n[1] - r[1], e[2] = n[2] - r[2], u[0] = e[0], u[1] = e[1] * Math.cos(a) - e[2] * Math.sin(a), u[2] = e[1] * Math.sin(a) + e[2] * Math.cos(a), t[0] = u[0] + r[0], t[1] = u[1] + r[1], t[2] = u[2] + r[2], t }, e.rotateY = function (t, n, r, a) { var e = [], u = []; return e[0] = n[0] - r[0], e[1] = n[1] - r[1], e[2] = n[2] - r[2], u[0] = e[2] * Math.sin(a) + e[0] * Math.cos(a), u[1] = e[1], u[2] = e[2] * Math.cos(a) - e[0] * Math.sin(a), t[0] = u[0] + r[0], t[1] = u[1] + r[1], t[2] = u[2] + r[2], t }, e.rotateZ = function (t, n, r, a) { var e = [], u = []; return e[0] = n[0] - r[0], e[1] = n[1] - r[1], e[2] = n[2] - r[2], u[0] = e[0] * Math.cos(a) - e[1] * Math.sin(a), u[1] = e[0] * Math.sin(a) + e[1] * Math.cos(a), u[2] = e[2], t[0] = u[0] + r[0], t[1] = u[1] + r[1], t[2] = u[2] + r[2], t }, e.forEach = function () { var t = e.create(); return function (n, r, a, e, u, o) { var i, c; for (r || (r = 3), a || (a = 0), c = e ? Math.min(e * r + a, n.length) : n.length, i = a; c > i; i += r)t[0] = n[i], t[1] = n[i + 1], t[2] = n[i + 2], u(t, t, o), n[i] = t[0], n[i + 1] = t[1], n[i + 2] = t[2]; return n } }(), e.angle = function (t, n) { var r = e.fromValues(t[0], t[1], t[2]), a = e.fromValues(n[0], n[1], n[2]); e.normalize(r, r), e.normalize(a, a); var u = e.dot(r, a); return u > 1 ? 0 : Math.acos(u) }, e.str = function (t) { return "vec3(" + t[0] + ", " + t[1] + ", " + t[2] + ")" }, t.exports = e }, function (t, n, r) { var a = r(1), e = {}; e.create = function () { var t = new a.ARRAY_TYPE(4); return t[0] = 0, t[1] = 0, t[2] = 0, t[3] = 0, t }, e.clone = function (t) { var n = new a.ARRAY_TYPE(4); return n[0] = t[0], n[1] = t[1], n[2] = t[2], n[3] = t[3], n }, e.fromValues = function (t, n, r, e) { var u = new a.ARRAY_TYPE(4); return u[0] = t, u[1] = n, u[2] = r, u[3] = e, u }, e.copy = function (t, n) { return t[0] = n[0], t[1] = n[1], t[2] = n[2], t[3] = n[3], t }, e.set = function (t, n, r, a, e) { return t[0] = n, t[1] = r, t[2] = a, t[3] = e, t }, e.add = function (t, n, r) { return t[0] = n[0] + r[0], t[1] = n[1] + r[1], t[2] = n[2] + r[2], t[3] = n[3] + r[3], t }, e.subtract = function (t, n, r) { return t[0] = n[0] - r[0], t[1] = n[1] - r[1], t[2] = n[2] - r[2], t[3] = n[3] - r[3], t }, e.sub = e.subtract, e.multiply = function (t, n, r) { return t[0] = n[0] * r[0], t[1] = n[1] * r[1], t[2] = n[2] * r[2], t[3] = n[3] * r[3], t }, e.mul = e.multiply, e.divide = function (t, n, r) { return t[0] = n[0] / r[0], t[1] = n[1] / r[1], t[2] = n[2] / r[2], t[3] = n[3] / r[3], t }, e.div = e.divide, e.min = function (t, n, r) { return t[0] = Math.min(n[0], r[0]), t[1] = Math.min(n[1], r[1]), t[2] = Math.min(n[2], r[2]), t[3] = Math.min(n[3], r[3]), t }, e.max = function (t, n, r) { return t[0] = Math.max(n[0], r[0]), t[1] = Math.max(n[1], r[1]), t[2] = Math.max(n[2], r[2]), t[3] = Math.max(n[3], r[3]), t }, e.scale = function (t, n, r) { return t[0] = n[0] * r, t[1] = n[1] * r, t[2] = n[2] * r, t[3] = n[3] * r, t }, e.scaleAndAdd = function (t, n, r, a) { return t[0] = n[0] + r[0] * a, t[1] = n[1] + r[1] * a, t[2] = n[2] + r[2] * a, t[3] = n[3] + r[3] * a, t }, e.distance = function (t, n) { var r = n[0] - t[0], a = n[1] - t[1], e = n[2] - t[2], u = n[3] - t[3]; return Math.sqrt(r * r + a * a + e * e + u * u) }, e.dist = e.distance, e.squaredDistance = function (t, n) { var r = n[0] - t[0], a = n[1] - t[1], e = n[2] - t[2], u = n[3] - t[3]; return r * r + a * a + e * e + u * u }, e.sqrDist = e.squaredDistance, e.length = function (t) { var n = t[0], r = t[1], a = t[2], e = t[3]; return Math.sqrt(n * n + r * r + a * a + e * e) }, e.len = e.length, e.squaredLength = function (t) { var n = t[0], r = t[1], a = t[2], e = t[3]; return n * n + r * r + a * a + e * e }, e.sqrLen = e.squaredLength, e.negate = function (t, n) { return t[0] = -n[0], t[1] = -n[1], t[2] = -n[2], t[3] = -n[3], t }, e.inverse = function (t, n) { return t[0] = 1 / n[0], t[1] = 1 / n[1], t[2] = 1 / n[2], t[3] = 1 / n[3], t }, e.normalize = function (t, n) { var r = n[0], a = n[1], e = n[2], u = n[3], o = r * r + a * a + e * e + u * u; return o > 0 && (o = 1 / Math.sqrt(o), t[0] = r * o, t[1] = a * o, t[2] = e * o, t[3] = u * o), t }, e.dot = function (t, n) { return t[0] * n[0] + t[1] * n[1] + t[2] * n[2] + t[3] * n[3] }, e.lerp = function (t, n, r, a) { var e = n[0], u = n[1], o = n[2], i = n[3]; return t[0] = e + a * (r[0] - e), t[1] = u + a * (r[1] - u), t[2] = o + a * (r[2] - o), t[3] = i + a * (r[3] - i), t }, e.random = function (t, n) { return n = n || 1, t[0] = a.RANDOM(), t[1] = a.RANDOM(), t[2] = a.RANDOM(), t[3] = a.RANDOM(), e.normalize(t, t), e.scale(t, t, n), t }, e.transformMat4 = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = n[3]; return t[0] = r[0] * a + r[4] * e + r[8] * u + r[12] * o, t[1] = r[1] * a + r[5] * e + r[9] * u + r[13] * o, t[2] = r[2] * a + r[6] * e + r[10] * u + r[14] * o, t[3] = r[3] * a + r[7] * e + r[11] * u + r[15] * o, t }, e.transformQuat = function (t, n, r) { var a = n[0], e = n[1], u = n[2], o = r[0], i = r[1], c = r[2], f = r[3], s = f * a + i * u - c * e, h = f * e + c * a - o * u, M = f * u + o * e - i * a, l = -o * a - i * e - c * u; return t[0] = s * f + l * -o + h * -c - M * -i, t[1] = h * f + l * -i + M * -o - s * -c, t[2] = M * f + l * -c + s * -i - h * -o, t[3] = n[3], t }, e.forEach = function () { var t = e.create(); return function (n, r, a, e, u, o) { var i, c; for (r || (r = 4), a || (a = 0), c = e ? Math.min(e * r + a, n.length) : n.length, i = a; c > i; i += r)t[0] = n[i], t[1] = n[i + 1], t[2] = n[i + 2], t[3] = n[i + 3], u(t, t, o), n[i] = t[0], n[i + 1] = t[1], n[i + 2] = t[2], n[i + 3] = t[3]; return n } }(), e.str = function (t) { return "vec4(" + t[0] + ", " + t[1] + ", " + t[2] + ", " + t[3] + ")" }, t.exports = e }, function (t, n, r) {
        var a = r(1), e = {}; e.create = function () { var t = new a.ARRAY_TYPE(2); return t[0] = 0, t[1] = 0, t }, e.clone = function (t) { var n = new a.ARRAY_TYPE(2); return n[0] = t[0], n[1] = t[1], n }, e.fromValues = function (t, n) { var r = new a.ARRAY_TYPE(2); return r[0] = t, r[1] = n, r }, e.copy = function (t, n) { return t[0] = n[0], t[1] = n[1], t }, e.set = function (t, n, r) { return t[0] = n, t[1] = r, t }, e.add = function (t, n, r) { return t[0] = n[0] + r[0], t[1] = n[1] + r[1], t }, e.subtract = function (t, n, r) { return t[0] = n[0] - r[0], t[1] = n[1] - r[1], t }, e.sub = e.subtract, e.multiply = function (t, n, r) { return t[0] = n[0] * r[0], t[1] = n[1] * r[1], t }, e.mul = e.multiply, e.divide = function (t, n, r) { return t[0] = n[0] / r[0], t[1] = n[1] / r[1], t }, e.div = e.divide, e.min = function (t, n, r) { return t[0] = Math.min(n[0], r[0]), t[1] = Math.min(n[1], r[1]), t }, e.max = function (t, n, r) { return t[0] = Math.max(n[0], r[0]), t[1] = Math.max(n[1], r[1]), t }, e.scale = function (t, n, r) { return t[0] = n[0] * r, t[1] = n[1] * r, t }, e.scaleAndAdd = function (t, n, r, a) { return t[0] = n[0] + r[0] * a, t[1] = n[1] + r[1] * a, t }, e.distance = function (t, n) { var r = n[0] - t[0], a = n[1] - t[1]; return Math.sqrt(r * r + a * a) }, e.dist = e.distance, e.squaredDistance = function (t, n) { var r = n[0] - t[0], a = n[1] - t[1]; return r * r + a * a }, e.sqrDist = e.squaredDistance, e.length = function (t) { var n = t[0], r = t[1]; return Math.sqrt(n * n + r * r) }, e.len = e.length, e.squaredLength = function (t) { var n = t[0], r = t[1]; return n * n + r * r }, e.sqrLen = e.squaredLength, e.negate = function (t, n) { return t[0] = -n[0], t[1] = -n[1], t }, e.inverse = function (t, n) { return t[0] = 1 / n[0], t[1] = 1 / n[1], t }, e.normalize = function (t, n) { var r = n[0], a = n[1], e = r * r + a * a; return e > 0 && (e = 1 / Math.sqrt(e), t[0] = n[0] * e, t[1] = n[1] * e), t }, e.dot = function (t, n) { return t[0] * n[0] + t[1] * n[1] }, e.cross = function (t, n, r) { var a = n[0] * r[1] - n[1] * r[0]; return t[0] = t[1] = 0, t[2] = a, t }, e.lerp = function (t, n, r, a) { var e = n[0], u = n[1]; return t[0] = e + a * (r[0] - e), t[1] = u + a * (r[1] - u), t }, e.random = function (t, n) { n = n || 1; var r = 2 * a.RANDOM() * Math.PI; return t[0] = Math.cos(r) * n, t[1] = Math.sin(r) * n, t }, e.transformMat2 = function (t, n, r) { var a = n[0], e = n[1]; return t[0] = r[0] * a + r[2] * e, t[1] = r[1] * a + r[3] * e, t }, e.transformMat2d = function (t, n, r) { var a = n[0], e = n[1]; return t[0] = r[0] * a + r[2] * e + r[4], t[1] = r[1] * a + r[3] * e + r[5], t }, e.transformMat3 = function (t, n, r) {
            var a = n[0], e = n[1]; return t[0] = r[0] * a + r[3] * e + r[6], t[1] = r[1] * a + r[4] * e + r[7], t
        }, e.transformMat4 = function (t, n, r) { var a = n[0], e = n[1]; return t[0] = r[0] * a + r[4] * e + r[12], t[1] = r[1] * a + r[5] * e + r[13], t }, e.forEach = function () { var t = e.create(); return function (n, r, a, e, u, o) { var i, c; for (r || (r = 2), a || (a = 0), c = e ? Math.min(e * r + a, n.length) : n.length, i = a; c > i; i += r)t[0] = n[i], t[1] = n[i + 1], u(t, t, o), n[i] = t[0], n[i + 1] = t[1]; return n } }(), e.str = function (t) { return "vec2(" + t[0] + ", " + t[1] + ")" }, t.exports = e
    }])
});
(function () { 'use strict'; var LorenzAttractor; Math.DEG = 180 / Math.PI; Math.RAD = Math.PI / 180; Math.TAU = Math.PI * 2; Math.PHI = 0.5 + 0.5 * Math.sqrt(5); LorenzAttractor = function (σ, ρ, β) { return function (v, t) { var x, y, z; x = v[0], y = v[1], z = v[2]; v[0] += t * (σ * (y - x)); v[1] += t * (x * (ρ - z) - y); return v[2] += t * (x * y - β * z) } }; this.addEventListener('load', function () { var canvas, context, lorenz, model, mvp, p, projection, render, u, v, view; lorenz = LorenzAttractor(10, 28, 8 / 3); canvas = document.createElement('canvas'); context = canvas.getContext('2d'); document.body.appendChild(canvas); model = mat4.create(); view = mat4.create(); projection = mat4.create(); mvp = mat4.create(); v = vec4.fromValues(1, 0, 0, 1); u = vec4.create(); p = vec4.create(); return (render = function () { var H, HH, HW, T, W, i, j, lastX, lastY, outside, x, y, z; requestAnimationFrame(render); T = 1e-3 * Date.now(); W = canvas.clientWidth; H = canvas.clientHeight; if (W !== canvas.width || H !== canvas.height) { canvas.width = W; canvas.height = H; context.globalCompositeOperation = 'lighter'; context.strokeStyle = 'darkred' } mat4.identity(model); mat4.rotateY(model, model, 0.05 * T); mat4.rotateX(model, model, 1.89 * Math.PI); mat4.rotateZ(model, model, 1.66 * Math.PI); mat4.translate(model, model, [0, 0, -27]); mat4.lookAt(view, [0, 3, 25], [0, -2, 0], [0, 1, 0]); mat4.perspective(projection, 45 * Math.RAD, W / H, 1e-3, 1e3); mat4.scale(projection, projection, [HW = W / 2, HH = H / 2, 1]);[model, view, projection].reduce(function (a, b) { return mat4.mul(mvp, b, a) }); context.setTransform(1, 0, 0, -1, HW, HH); for (i = j = 0; j < 15000; i = ++j) { if (i === 5e1) { vec3.copy(u, v) } lorenz(v, 5e-3); vec4.transformMat4(p, v, mvp); vec3.scale(p, p, 1 / p[3]); x = p[0], y = p[1], z = p[2]; if ((-1 < z && z < 1) && (-HH < y && y < HH) && (-HW < x && x < HW)) { if (outside) { outside = false; context.moveTo(lastX, lastY) } context.lineTo(x, y) } else { if (!outside) { outside = true; context.lineTo(x, y) } lastX = x; lastY = y } } vec3.copy(v, u); context.setTransform(1, 0, 0, 1, 0, 0); context.clearRect(0, 0, W, H); context.stroke(); return context.beginPath() })() }) }).call(this);