diff options
| author | Brian Lester <[email protected]> | 2021-08-05 21:48:26 -0400 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-08-05 21:48:26 -0400 |
| commit | fa8f4c45a3dcd5e90c3af45334077414d1ef22c2 (patch) | |
| tree | 50532d6e54eb25fe110729ddb54fea3fd70f982e /out/_next/static/chunks/d25bd147-2c59edc357c0e2372258.js | |
| parent | 346f847fa2cb386e2ff20c55d2f4d80b22ce109f (diff) | |
| parent | 87ac58c08aa71d6b4bb3fe5c0d5079018c476da6 (diff) | |
Merge branch 'main' into main
Diffstat (limited to 'out/_next/static/chunks/d25bd147-2c59edc357c0e2372258.js')
| -rw-r--r-- | out/_next/static/chunks/d25bd147-2c59edc357c0e2372258.js | 56347 |
1 files changed, 1 insertions, 56346 deletions
diff --git a/out/_next/static/chunks/d25bd147-2c59edc357c0e2372258.js b/out/_next/static/chunks/d25bd147-2c59edc357c0e2372258.js index cfa0349..c321f01 100644 --- a/out/_next/static/chunks/d25bd147-2c59edc357c0e2372258.js +++ b/out/_next/static/chunks/d25bd147-2c59edc357c0e2372258.js @@ -1,56346 +1 @@ -;(self.webpackChunk_N_E = self.webpackChunk_N_E || []).push([ - [446], - { - 75569: function (t, n, r) { - t.exports = (function () { - var t - return (function () { - function e(t, n, r) { - function i(a, s) { - if (!n[a]) { - if (!t[a]) { - if (o) return o(a, !0) - var l = new Error("Cannot find module '" + a + "'") - throw ((l.code = 'MODULE_NOT_FOUND'), l) - } - var c = (n[a] = { exports: {} }) - t[a][0].call( - c.exports, - function (e) { - return i(t[a][1][e] || e) - }, - c, - c.exports, - e, - t, - n, - r, - ) - } - return n[a].exports - } - for (var o = void 0, a = 0; a < r.length; a++) i(r[a]) - return i - } - return e - })()( - { - 1: [ - function (e, t, n) { - var r = Object.prototype.toString - function i(e) { - return ( - (e.BYTES_PER_ELEMENT && '[object ArrayBuffer]' === r.call(e.buffer)) || - Array.isArray(e) - ) - } - t.exports = i - }, - {}, - ], - 2: [ - function (e, t, n) { - t.exports = function (e, t) { - return 'number' === typeof e ? e : 'number' === typeof t ? t : 0 - } - }, - {}, - ], - 3: [ - function (e, t, n) { - 'use strict' - ;(n.byteLength = u), (n.toByteArray = d), (n.fromByteArray = m) - for ( - var r = [], - i = [], - o = 'undefined' !== typeof Uint8Array ? Uint8Array : Array, - a = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/', - s = 0, - l = a.length; - s < l; - ++s - ) - (r[s] = a[s]), (i[a.charCodeAt(s)] = s) - function c(e) { - var t = e.length - if (t % 4 > 0) throw new Error('Invalid string. 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((t = e[n - 1]), o.push(r[t >> 2] + r[(t << 4) & 63] + '==')) - : 2 === i && - ((t = (e[n - 2] << 8) + e[n - 1]), - o.push(r[t >> 10] + r[(t >> 4) & 63] + r[(t << 2) & 63] + '=')), - o.join('') - ) - } - ;(i['-'.charCodeAt(0)] = 62), (i['_'.charCodeAt(0)] = 63) - }, - {}, - ], - 4: [ - function (e, t, n) { - 'use strict' - t.exports = { - createLink: function (e, t) { - var n = document.head || document.getElementsByTagName('head')[0], - r = document.createElement('link') - for (var i in ((r.href = e), (r.rel = 'stylesheet'), t)) - if (t.hasOwnProperty(i)) { - var o = t[i] - r.setAttribute('data-' + i, o) - } - n.appendChild(r) - }, - createStyle: function (e, t) { - var n = document.head || document.getElementsByTagName('head')[0], - r = document.createElement('style') - for (var i in ((r.type = 'text/css'), t)) - if (t.hasOwnProperty(i)) { - var o = t[i] - r.setAttribute('data-' + i, o) - } - r.sheet - ? 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e.chars[n] : null - } - function y(e) { - for (var t = 0; t < a.length; t++) { - var n = a[t].charCodeAt(0), - r = E(e.chars, n) - if (r >= 0) return e.chars[r].height - } - return 0 - } - function b(e) { - for (var t = 0; t < s.length; t++) { - var n = s[t].charCodeAt(0), - r = E(e.chars, n) - if (r >= 0) return e.chars[r] - } - return 0 - } - function A(e) { - for (var t = 0; t < l.length; t++) { - var n = l[t].charCodeAt(0), - r = E(e.chars, n) - if (r >= 0) return e.chars[r].height - } - return 0 - } - function w(e, t, n) { - if (!e.kernings || 0 === e.kernings.length) return 0 - for (var r = e.kernings, i = 0; i < r.length; i++) { - var o = r[i] - if (o.first === t && o.second === n) return o.amount - } - return 0 - } - function x(e) { - return 'center' === e ? d : 'right' === e ? p : h - } - function E(e, t, n) { - for (var r = (n = n || 0); r < e.length; r++) if (e[r].id === t) return r - return -1 - } - ;(t.exports = function (e) { - return new f(e) - }), - (f.prototype.update = function (e) { - if ( - ((e = i({ measure: this._measure }, e)), - (this._opt = e), - (this._opt.tabSize = o(this._opt.tabSize, 4)), - !e.font) - ) - throw new Error('must provide a valid bitmap font') - var t = this.glyphs, - n = e.text || '', - a = e.font - this._setupSpaceGlyphs(a) - var s = r.lines(n, e), - l = e.width || 0 - t.length = 0 - var c = s.reduce(function (e, t) { - return Math.max(e, t.width, l) - }, 0), - u = 0, - h = 0, - f = o(e.lineHeight, a.common.lineHeight), - m = a.common.base, - v = f - m, - g = e.letterSpacing || 0, - b = f * s.length - v, - E = x(this._opt.align) - ;(h -= b), - (this._width = c), - (this._height = b), - (this._descender = f - m), - (this._baseline = m), - (this._xHeight = y(a)), - (this._capHeight = A(a)), - (this._lineHeight = f), - (this._ascender = f - v - this._xHeight) - var M = this - s.forEach(function (e, r) { - for (var i, o = e.start, s = e.end, l = e.width, m = o; m < s; m++) { - var v = n.charCodeAt(m), - y = M.getGlyph(a, v) - if (y) { - i && (u += w(a, i.id, y.id)) - var b = u - E === d ? (b += (c - l) / 2) : E === p && (b += c - l), - t.push({ position: [b, h], data: y, index: m, line: r }), - (u += y.xadvance + g), - (i = y) - } - } - ;(h += f), (u = 0) - }), - (this._linesTotal = s.length) - }), - (f.prototype._setupSpaceGlyphs = function (e) { - if ( - ((this._fallbackSpaceGlyph = null), - (this._fallbackTabGlyph = null), - e.chars && 0 !== e.chars.length) - ) { - var t = g(e, u) || b(e) || e.chars[0], - n = this._opt.tabSize * t.xadvance - ;(this._fallbackSpaceGlyph = t), - (this._fallbackTabGlyph = i(t, { - x: 0, - y: 0, - xadvance: n, - id: c, - xoffset: 0, - yoffset: 0, - width: 0, - height: 0, - })) - } - }), - (f.prototype.getGlyph = function (e, t) { - var n = g(e, t) - return ( - n || - (t === c ? this._fallbackTabGlyph : t === u ? this._fallbackSpaceGlyph : null) - ) - }), - (f.prototype.computeMetrics = function (e, t, n, r) { - var i, - o = this._opt.letterSpacing || 0, - a = this._opt.font, - s = 0, - l = 0, - c = 0 - if (!a.chars || 0 === a.chars.length) return { start: t, end: t, width: 0 } - n = Math.min(e.length, n) - for (var u = t; u < n; u++) { - var h, - d = e.charCodeAt(u) - if ((h = this.getGlyph(a, d))) { - h.xoffset - var p = (s += i ? w(a, i.id, h.id) : 0) + h.xadvance + o, - f = s + h.width - if (f >= r || p >= r) break - ;(s = p), (l = f), (i = h) - } - c++ - } - return i && (l += i.xoffset), { start: t, end: t + c, width: l } - }), - [ - 'width', - 'height', - 'descender', - 'ascender', - 'xHeight', - 'baseline', - 'capHeight', - 'lineHeight', - ].forEach(m) - }, - { 'as-number': 2, 'word-wrapper': 69, xtend: 72 }, - ], - 37: [ - function (t, n, r) { - ;(function (r) { - var i = t('xhr'), - o = function () {}, - a = t('parse-bmfont-ascii'), - s = t('parse-bmfont-xml'), - l = t('parse-bmfont-binary'), - c = t('./lib/is-binary'), - u = t('xtend'), - h = self.XMLHttpRequest && 'withCredentials' in new XMLHttpRequest() - function d(e) { - return '[object ArrayBuffer]' === Object.prototype.toString.call(e) - } - function p(e) { - if (h) return u(e, { responseType: 'arraybuffer' }) - if ('undefined' === typeof self.XMLHttpRequest) - throw new Error('your browser does not support XHR loading') - var t = new self.XMLHttpRequest() - return ( - t.overrideMimeType('text/plain; charset=x-user-defined'), u({ xhr: t }, e) - ) - } - n.exports = function (t, n) { - ;(n = 'function' === typeof n ? n : o), - 'string' === typeof t ? (t = { uri: t }) : t || (t = {}), - t.binary && (t = p(t)), - i(t, function (i, u, h) { - if (i) return n(i) - if (!/^2/.test(u.statusCode)) - return n(new Error('http status code: ' + u.statusCode)) - if (!h) return n(new Error('no body result')) - var p, - f = !1 - if (d(h)) { - var m = new Uint8Array(h) - h = new r(m, 'binary') - } - c(h) && ((f = !0), 'string' === typeof h && (h = new r(h, 'binary'))), - f || (r.isBuffer(h) && (h = h.toString(t.encoding)), (h = h.trim())) - try { - var v = u.headers['content-type'] - p = f - ? l(h) - : /json/.test(v) || '{' === h.charAt(0) - ? JSON.parse(h) - : /xml/.test(v) || '<' === h.charAt(0) - ? s(h) - : a(h) - } catch (e) { - n(new Error('error parsing font ' + e.message)), (n = o) - } - n(null, p) - }) - } - }.call(this, t('buffer').Buffer)) - }, - { - './lib/is-binary': 38, - buffer: 6, - 'parse-bmfont-ascii': 43, - 'parse-bmfont-binary': 44, - 'parse-bmfont-xml': 45, - xhr: 70, - xtend: 72, - }, - ], - 38: [ - function (e, t, n) { - ;(function (n) { - var r = e('buffer-equal'), - i = new n([66, 77, 70, 3]) - t.exports = function (e) { - return 'string' === typeof e - ? 'BMF' === e.substring(0, 3) - : e.length > 4 && r(e.slice(0, 4), i) - } - }.call(this, e('buffer').Buffer)) - }, - { buffer: 6, 'buffer-equal': 5 }, - ], - 39: [ - function (e, t, n) { - 'use strict' - var r = Object.getOwnPropertySymbols, - i = Object.prototype.hasOwnProperty, - o = Object.prototype.propertyIsEnumerable - function a(e) { - if (null === e || void 0 === e) - throw new TypeError('Object.assign cannot be called with null or undefined') - return Object(e) - } - function s() { - try { - if (!Object.assign) return !1 - var e = new String('abc') - if (((e[5] = 'de'), '5' === Object.getOwnPropertyNames(e)[0])) return !1 - for (var t = {}, n = 0; n < 10; n++) t['_' + String.fromCharCode(n)] = n - if ( - '0123456789' !== - Object.getOwnPropertyNames(t) - .map(function (e) { - return t[e] - }) - .join('') - ) - return !1 - var r = {} - return ( - 'abcdefghijklmnopqrst'.split('').forEach(function (e) { - r[e] = e - }), - 'abcdefghijklmnopqrst' === Object.keys(Object.assign({}, r)).join('') - ) - } catch (i) { - return !1 - } - } - t.exports = s() - ? Object.assign - : function (e, t) { - for (var n, s, l = a(e), c = 1; c < arguments.length; c++) { - for (var u in (n = Object(arguments[c]))) i.call(n, u) && (l[u] = n[u]) - if (r) { - s = r(n) - for (var h = 0; h < s.length; h++) o.call(n, s[h]) && (l[s[h]] = n[s[h]]) - } - } - return l - } - }, - {}, - ], - 40: [ - function (t, n, r) { - 'use strict' - var i - if (!Object.keys) { - var o = Object.prototype.hasOwnProperty, - a = Object.prototype.toString, - s = t('./isArguments'), - l = Object.prototype.propertyIsEnumerable, - c = !l.call({ toString: null }, 'toString'), - u = l.call(function () {}, 'prototype'), - h = [ - 'toString', - 'toLocaleString', - 'valueOf', - 'hasOwnProperty', - 'isPrototypeOf', - 'propertyIsEnumerable', - 'constructor', - ], - d = function (e) { - var t = e.constructor - return t && t.prototype === e - }, - p = { - $applicationCache: !0, - $console: !0, - $external: !0, - $frame: !0, - $frameElement: !0, - $frames: !0, - $innerHeight: !0, - $innerWidth: !0, - $onmozfullscreenchange: !0, - $onmozfullscreenerror: !0, - $outerHeight: !0, - $outerWidth: !0, - $pageXOffset: !0, - $pageYOffset: !0, - $parent: !0, - $scrollLeft: !0, - $scrollTop: !0, - $scrollX: !0, - $scrollY: !0, - $self: !0, - $webkitIndexedDB: !0, - $webkitStorageInfo: !0, - $window: !0, - }, - f = (function () { - if ('undefined' === typeof window) return !1 - for (var t in window) - try { - if ( - !p['$' + t] && - o.call(window, t) && - null !== window[t] && - 'object' === typeof window[t] - ) - try { - d(window[t]) - } catch (e) { - return !0 - } - } catch (e) { - return !0 - } - return !1 - })(), - m = function (t) { - if ('undefined' === typeof window || !f) return d(t) - try { - return d(t) - } catch (e) { - return !1 - } - } - i = function (e) { - var t = null !== e && 'object' === typeof e, - n = '[object Function]' === a.call(e), - r = s(e), - i = t && '[object String]' === a.call(e), - l = [] - if (!t && !n && !r) throw new TypeError('Object.keys called on a non-object') - var d = u && n - if (i && e.length > 0 && !o.call(e, 0)) - for (var p = 0; p < e.length; ++p) l.push(String(p)) - if (r && e.length > 0) for (var f = 0; f < e.length; ++f) l.push(String(f)) - else - for (var v in e) - (d && 'prototype' === v) || !o.call(e, v) || l.push(String(v)) - if (c) - for (var g = m(e), y = 0; y < h.length; ++y) - (g && 'constructor' === h[y]) || !o.call(e, h[y]) || l.push(h[y]) - return l - } - } - n.exports = i - }, - { './isArguments': 42 }, - ], - 41: [ - function (e, t, n) { - 'use strict' - var r = Array.prototype.slice, - i = e('./isArguments'), - o = Object.keys, - a = o - ? function (e) { - return o(e) - } - : e('./implementation'), - s = Object.keys - ;(a.shim = function () { - return ( - Object.keys - ? (function () { - var e = Object.keys(arguments) - return e && e.length === arguments.length - })(1, 2) || - (Object.keys = function (e) { - return i(e) ? s(r.call(e)) : s(e) - }) - : (Object.keys = a), - Object.keys || a - ) - }), - (t.exports = a) - }, - { './implementation': 40, './isArguments': 42 }, - ], - 42: [ - function (e, t, n) { - 'use strict' - var r = Object.prototype.toString - t.exports = function (e) { - var t = r.call(e), - n = '[object Arguments]' === t - return ( - n || - (n = - '[object Array]' !== t && - null !== e && - 'object' === typeof e && - 'number' === typeof e.length && - e.length >= 0 && - '[object Function]' === r.call(e.callee)), - n - ) - } - }, - {}, - ], - 43: [ - function (e, t, n) { - function r(e, t) { - if (!(e = e.replace(/\t+/g, ' ').trim())) return null - var n = e.indexOf(' ') - if (-1 === n) throw new Error('no named row at line ' + t) - var r = e.substring(0, n) - e = (e = (e = (e = e.substring(n + 1)).replace( - /letter=[\'\"]\S+[\'\"]/gi, - '', - )).split('=')).map(function (e) { - return e.trim().match(/(".*?"|[^"\s]+)+(?=\s*|\s*$)/g) - }) - for (var o = [], a = 0; a < e.length; a++) { - var s = e[a] - 0 === a - ? o.push({ key: s[0], data: '' }) - : a === e.length - 1 - ? (o[o.length - 1].data = i(s[0])) - : ((o[o.length - 1].data = i(s[0])), o.push({ key: s[1], data: '' })) - } - var l = { key: r, data: {} } - return ( - o.forEach(function (e) { - l.data[e.key] = e.data - }), - l - ) - } - function i(e) { - return e && 0 !== e.length - ? 0 === e.indexOf('"') || 0 === e.indexOf("'") - ? e.substring(1, e.length - 1) - : -1 !== e.indexOf(',') - ? o(e) - : parseInt(e, 10) - : '' - } - function o(e) { - return e.split(',').map(function (e) { - return parseInt(e, 10) - }) - } - t.exports = function (e) { - if (!e) throw new Error('no data provided') - var t = { pages: [], chars: [], kernings: [] }, - n = (e = e.toString().trim()).split(/\r\n?|\n/g) - if (0 === n.length) throw new Error('no data in BMFont file') - for (var i = 0; i < n.length; i++) { - var o = r(n[i], i) - if (o) - if ('page' === o.key) { - if ('number' !== typeof o.data.id) - throw new Error('malformed file at line ' + i + ' -- needs page id=N') - if ('string' !== typeof o.data.file) - throw new Error( - 'malformed file at line ' + i + ' -- needs page file="path"', - ) - t.pages[o.data.id] = o.data.file - } else - 'chars' === o.key || - 'kernings' === o.key || - ('char' === o.key - ? t.chars.push(o.data) - : 'kerning' === o.key - ? t.kernings.push(o.data) - : (t[o.key] = o.data)) - } - return t - } - }, - {}, - ], - 44: [ - function (e, t, n) { - var r = [66, 77, 70] - function i(e, t, n) { - if (n > t.length - 1) return 0 - var r = t.readUInt8(n++), - i = t.readInt32LE(n) - switch (((n += 4), r)) { - case 1: - e.info = o(t, n) - break - case 2: - e.common = a(t, n) - break - case 3: - e.pages = s(t, n, i) - break - case 4: - e.chars = l(t, n, i) - break - case 5: - e.kernings = c(t, n, i) - } - return 5 + i - } - function o(e, t) { - var n = {} - n.size = e.readInt16LE(t) - var r = e.readUInt8(t + 2) - return ( - (n.smooth = (r >> 7) & 1), - (n.unicode = (r >> 6) & 1), - (n.italic = (r >> 5) & 1), - (n.bold = (r >> 4) & 1), - (r >> 3) & 1 && (n.fixedHeight = 1), - (n.charset = e.readUInt8(t + 3) || ''), - (n.stretchH = e.readUInt16LE(t + 4)), - (n.aa = e.readUInt8(t + 6)), - (n.padding = [ - e.readInt8(t + 7), - e.readInt8(t + 8), - e.readInt8(t + 9), - e.readInt8(t + 10), - ]), - (n.spacing = [e.readInt8(t + 11), e.readInt8(t + 12)]), - (n.outline = e.readUInt8(t + 13)), - (n.face = h(e, t + 14)), - n - ) - } - function a(e, t) { - var n = {} - return ( - (n.lineHeight = e.readUInt16LE(t)), - (n.base = e.readUInt16LE(t + 2)), - (n.scaleW = e.readUInt16LE(t + 4)), - (n.scaleH = e.readUInt16LE(t + 6)), - (n.pages = e.readUInt16LE(t + 8)), - e.readUInt8(t + 10), - (n.packed = 0), - (n.alphaChnl = e.readUInt8(t + 11)), - (n.redChnl = e.readUInt8(t + 12)), - (n.greenChnl = e.readUInt8(t + 13)), - (n.blueChnl = e.readUInt8(t + 14)), - n - ) - } - function s(e, t, n) { - for (var r = [], i = u(e, t), o = i.length + 1, a = n / o, s = 0; 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e.y) - }), - (t.setLength = function (e) { - return this.normalize().multiplyScalar(e) - }), - (t.lerp = function (e, t) { - return ( - (this.x += (e.x - this.x) * t), (this.y += (e.y - this.y) * t), this - ) - }), - (t.lerpVectors = function (e, t, n) { - return ( - (this.x = e.x + (t.x - e.x) * n), - (this.y = e.y + (t.y - e.y) * n), - this - ) - }), - (t.equals = function (e) { - return e.x === this.x && e.y === this.y - }), - (t.fromArray = function (e, t) { - return ( - void 0 === t && (t = 0), (this.x = e[t]), (this.y = e[t + 1]), this - ) - }), - (t.toArray = function (e, t) { - return ( - void 0 === e && (e = []), - void 0 === t && (t = 0), - (e[t] = this.x), - (e[t + 1] = this.y), - e - ) - }), - (t.fromBufferAttribute = function (e, t, n) { - return ( - void 0 !== n && - console.warn( - 'THREE.Vector2: offset has been removed from .fromBufferAttribute().', - ), - (this.x = e.getX(t)), - (this.y = e.getY(t)), - this - ) - }), - (t.rotateAround = function (e, t) { - var n = Math.cos(t), - r = Math.sin(t), - i = this.x - e.x, - o = this.y - e.y - return ( - (this.x = i * n - o * r + e.x), (this.y = i * r + o * n + e.y), this - ) - }), - (t.random = function () { - return (this.x = Math.random()), (this.y = Math.random()), this - }), - Hn(e, [ - { - key: 'width', - get: function () { - return this.x - }, - set: function (e) { - this.x = e - }, - }, - { - key: 'height', - get: function () { - return this.y - }, - set: function (e) { - this.y = e - }, - }, - ]), - e - ) - })(), - $n = (function () { - function e() { - Object.defineProperty(this, 'isMatrix3', { value: !0 }), - (this.elements = [1, 0, 0, 0, 1, 0, 0, 0, 1]), - arguments.length > 0 && - console.error( - 'THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.', - ) - } - var t = e.prototype - return ( - (t.set = function (e, t, n, r, i, o, a, s, l) { - var c = this.elements - return ( - (c[0] = e), - (c[1] = r), - (c[2] = a), - (c[3] = t), - (c[4] = i), - (c[5] = s), - (c[6] = n), - (c[7] = o), - (c[8] = l), - this - ) - }), - (t.identity = function () { - return this.set(1, 0, 0, 0, 1, 0, 0, 0, 1), this - }), - (t.clone = function () { - return new this.constructor().fromArray(this.elements) - }), - (t.copy = function (e) { - var t = this.elements, - n = e.elements - 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]), - this - ) - }), - (t.extractBasis = function (e, t, n) { - return ( - e.setFromMatrix3Column(this, 0), - t.setFromMatrix3Column(this, 1), - n.setFromMatrix3Column(this, 2), - this - ) - }), - (t.setFromMatrix4 = function (e) { - var t = e.elements - return ( - this.set(t[0], t[4], t[8], t[1], t[5], t[9], t[2], t[6], t[10]), this - ) - }), - (t.multiply = function (e) { - return this.multiplyMatrices(this, e) - }), - (t.premultiply = function (e) { - return this.multiplyMatrices(e, this) - }), - (t.multiplyMatrices = function (e, t) { - var n = e.elements, - r = t.elements, - i = this.elements, - o = n[0], - a = n[3], - s = n[6], - l = n[1], - c = n[4], - u = n[7], - h = n[2], - d = n[5], - p = n[8], - f = r[0], - m = r[3], - v = r[6], - g = r[1], - y = r[4], - b = r[7], - A = r[2], - w = r[5], - x = r[8] - return ( - (i[0] = o * f + a * g + s * A), - (i[3] = o * m + a * y + s * w), - (i[6] = o * v + a * b + s * x), - (i[1] = l * f + c * g + u * A), - (i[4] = l * m + c * y + u * w), - (i[7] = l * v + c * b + u * x), - (i[2] = h * f + d * g + p * A), - (i[5] = h * m + d * y + p * w), - (i[8] = h * v + d * b + p * x), - this - ) - }), - (t.multiplyScalar = function (e) { - var t = this.elements - return ( - (t[0] *= e), - (t[3] *= e), - (t[6] *= e), - (t[1] *= e), - (t[4] *= e), - (t[7] *= e), - (t[2] *= e), - (t[5] *= e), - (t[8] *= e), - this - ) - }), - (t.determinant = function () { - var e = this.elements, - t = e[0], - n = e[1], - r = e[2], - i = e[3], - o = e[4], - a = e[5], - s = e[6], - l = e[7], - c = e[8] - return ( - t * o * c - t * a * l - n * i * c + n * a * s + r * i * l - r * o * s - ) - }), - (t.invert = function () { - var e = this.elements, - t = e[0], - n = e[1], - r = e[2], - i = e[3], - o = e[4], - a = e[5], - s = e[6], - l = e[7], - c = e[8], - u = c * o - a * l, - h = a * s - c * i, - d = l * i - o * s, - p = t * u + n * h + r * d - if (0 === p) return this.set(0, 0, 0, 0, 0, 0, 0, 0, 0) - var f = 1 / p - return ( - (e[0] = u * f), - (e[1] = (r * l - c * n) * f), - (e[2] = (a * n - r * o) * f), - (e[3] = h * f), - (e[4] = (c * t - r * s) * f), - (e[5] = (r * i - a * t) * f), - (e[6] = d * f), - (e[7] = (n * s - l * t) * f), - (e[8] = (o * t - n * i) * f), - this - ) - }), - (t.transpose = function () { - var e, - t = this.elements - return ( - (e = t[1]), - (t[1] = t[3]), - (t[3] = e), - (e = t[2]), - (t[2] = t[6]), - (t[6] = e), - (e = t[5]), - (t[5] = t[7]), - (t[7] = e), - this - ) - }), - (t.getNormalMatrix = function (e) { - return this.setFromMatrix4(e).copy(this).invert().transpose() - }), - (t.transposeIntoArray = function (e) { - var t = this.elements - return ( - (e[0] = t[0]), - (e[1] = t[3]), - (e[2] = t[6]), - (e[3] = t[1]), - (e[4] = t[4]), - (e[5] = t[7]), - (e[6] = t[2]), - (e[7] = t[5]), - (e[8] = t[8]), - this - ) - }), - (t.setUvTransform = function (e, t, n, r, i, o, a) { - var s = Math.cos(i), - l = Math.sin(i) - return ( - this.set( - n * s, - n * l, - -n * (s * o + l * a) + o + e, - -r * l, - r * s, - -r * (-l * o + s * a) + a + t, - 0, - 0, - 1, - ), - this - ) - }), - (t.scale = function (e, t) { - var n = this.elements - return ( - (n[0] *= e), - (n[3] *= e), - (n[6] *= e), - (n[1] *= t), - (n[4] *= t), - (n[7] *= t), - this - ) - }), - (t.rotate = function (e) { - var t = Math.cos(e), - n = Math.sin(e), - r = this.elements, - i = r[0], - o = r[3], - a = r[6], - s = r[1], - l = r[4], - c = r[7] - return ( - (r[0] = t * i + n * s), - (r[3] = t * o + n * l), - (r[6] = t * a + n * c), - (r[1] = -n * i + t * s), - (r[4] = -n * o + t * l), - (r[7] = -n * a + t * c), - this - ) - }), - (t.translate = function (e, t) { - var n = this.elements - return ( - (n[0] += e * n[2]), - (n[3] += e * n[5]), - (n[6] += e * n[8]), - (n[1] += t * n[2]), - (n[4] += t * n[5]), - (n[7] += t * n[8]), - this - ) - }), - (t.equals = function (e) { - for (var t = this.elements, n = e.elements, r = 0; r < 9; r++) - if (t[r] !== n[r]) return !1 - return !0 - }), - (t.fromArray = function (e, t) { - void 0 === t && (t = 0) - for (var n = 0; n < 9; n++) this.elements[n] = e[n + t] - return this - }), - (t.toArray = function (e, t) { - void 0 === e && (e = []), void 0 === t && (t = 0) - var n = this.elements - return ( - (e[t] = n[0]), - (e[t + 1] = n[1]), - (e[t + 2] = n[2]), - (e[t + 3] = n[3]), - (e[t + 4] = n[4]), - (e[t + 5] = n[5]), - (e[t + 6] = n[6]), - (e[t + 7] = n[7]), - (e[t + 8] = n[8]), - e - ) - }), - e - ) - })(), - er = { - getDataURL: function (e) { - if (/^data:/i.test(e.src)) return e.src - if ('undefined' == typeof HTMLCanvasElement) return e.src - var t - if (e instanceof HTMLCanvasElement) t = e - else { - void 0 === Qn && - (Qn = document.createElementNS( - 'http://www.w3.org/1999/xhtml', - 'canvas', - )), - (Qn.width = e.width), - (Qn.height = e.height) - var n = Qn.getContext('2d') - e instanceof ImageData - ? n.putImageData(e, 0, 0) - : n.drawImage(e, 0, 0, e.width, e.height), - (t = Qn) - } - return t.width > 2048 || t.height > 2048 - ? t.toDataURL('image/jpeg', 0.6) - : t.toDataURL('image/png') - }, - }, - tr = 0 - function nr(e, t, n, r, i, o, a, s, l, c) { - void 0 === e && (e = nr.DEFAULT_IMAGE), - void 0 === t && (t = nr.DEFAULT_MAPPING), - void 0 === n && (n = pe), - void 0 === r && (r = pe), - void 0 === i && (i = Ae), - void 0 === o && (o = Ee), - void 0 === a && (a = Ue), - void 0 === s && (s = _e), - void 0 === l && (l = 1), - void 0 === c && (c = Kt), - Object.defineProperty(this, 'id', { value: tr++ }), - (this.uuid = Kn.generateUUID()), - (this.name = ''), - (this.image = e), - (this.mipmaps = []), - (this.mapping = t), - (this.wrapS = n), - (this.wrapT = r), - (this.magFilter = i), - (this.minFilter = o), - (this.anisotropy = l), - (this.format = a), - (this.internalFormat = null), - (this.type = s), - (this.offset = new Jn(0, 0)), - (this.repeat = new Jn(1, 1)), - (this.center = new Jn(0, 0)), - (this.rotation = 0), - (this.matrixAutoUpdate = !0), - (this.matrix = new $n()), - (this.generateMipmaps = !0), - (this.premultiplyAlpha = !1), - (this.flipY = !0), - (this.unpackAlignment = 4), - (this.encoding = c), - (this.version = 0), - (this.onUpdate = null) - } - function rr(e) { - return ('undefined' !== typeof HTMLImageElement && - e instanceof HTMLImageElement) || - ('undefined' !== typeof HTMLCanvasElement && - e instanceof HTMLCanvasElement) || - ('undefined' !== typeof ImageBitmap && e instanceof ImageBitmap) - ? er.getDataURL(e) - : e.data - ? { - data: Array.prototype.slice.call(e.data), - width: e.width, - height: e.height, - type: e.data.constructor.name, - } - : (console.warn('THREE.Texture: Unable to serialize Texture.'), {}) - } - ;(nr.DEFAULT_IMAGE = void 0), - (nr.DEFAULT_MAPPING = oe), - (nr.prototype = Object.assign(Object.create(qn.prototype), { - constructor: nr, - 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 (e) { - return ( - (this.name = e.name), - (this.image = e.image), - (this.mipmaps = e.mipmaps.slice(0)), - (this.mapping = e.mapping), - (this.wrapS = e.wrapS), - (this.wrapT = e.wrapT), - (this.magFilter = e.magFilter), - (this.minFilter = e.minFilter), - (this.anisotropy = e.anisotropy), - (this.format = e.format), - (this.internalFormat = e.internalFormat), - (this.type = e.type), - this.offset.copy(e.offset), - this.repeat.copy(e.repeat), - this.center.copy(e.center), - (this.rotation = e.rotation), - (this.matrixAutoUpdate = e.matrixAutoUpdate), - this.matrix.copy(e.matrix), - (this.generateMipmaps = e.generateMipmaps), - (this.premultiplyAlpha = e.premultiplyAlpha), - (this.flipY = e.flipY), - (this.unpackAlignment = e.unpackAlignment), - (this.encoding = e.encoding), - this - ) - }, - toJSON: function (e) { - var t = void 0 === e || 'string' === typeof e - if (!t && void 0 !== e.textures[this.uuid]) return e.textures[this.uuid] - var n = { - 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, - type: this.type, - encoding: this.encoding, - minFilter: this.minFilter, - magFilter: this.magFilter, - anisotropy: this.anisotropy, - flipY: this.flipY, - premultiplyAlpha: this.premultiplyAlpha, - unpackAlignment: this.unpackAlignment, - } - if (void 0 !== this.image) { - var r = this.image - if ( - (void 0 === r.uuid && (r.uuid = Kn.generateUUID()), - !t && void 0 === e.images[r.uuid]) - ) { - var i - if (Array.isArray(r)) { - i = [] - for (var o = 0, a = r.length; o < a; o++) - r[o].isDataTexture ? i.push(rr(r[o].image)) : i.push(rr(r[o])) - } else i = rr(r) - e.images[r.uuid] = { uuid: r.uuid, url: i } - } - n.image = r.uuid - } - return t || (e.textures[this.uuid] = n), n - }, - dispose: function () { - this.dispatchEvent({ type: 'dispose' }) - }, - transformUv: function (e) { - if (this.mapping !== oe) return e - if ((e.applyMatrix3(this.matrix), e.x < 0 || e.x > 1)) - switch (this.wrapS) { - case de: - e.x = e.x - Math.floor(e.x) - break - case pe: - e.x = e.x < 0 ? 0 : 1 - break - case fe: - 1 === Math.abs(Math.floor(e.x) % 2) - ? (e.x = Math.ceil(e.x) - e.x) - : (e.x = e.x - Math.floor(e.x)) - } - if (e.y < 0 || e.y > 1) - switch (this.wrapT) { - case de: - e.y = e.y - Math.floor(e.y) - break - case pe: - e.y = e.y < 0 ? 0 : 1 - break - case fe: - 1 === Math.abs(Math.floor(e.y) % 2) - ? (e.y = Math.ceil(e.y) - e.y) - : (e.y = e.y - Math.floor(e.y)) - } - return this.flipY && (e.y = 1 - e.y), e - }, - })), - Object.defineProperty(nr.prototype, 'needsUpdate', { - set: function (e) { - !0 === e && this.version++ - }, - }) - var ir = (function () { - function e(e, t, n, r) { - void 0 === e && (e = 0), - void 0 === t && (t = 0), - void 0 === n && (n = 0), - void 0 === r && (r = 1), - Object.defineProperty(this, 'isVector4', { value: !0 }), - (this.x = e), - (this.y = t), - (this.z = n), - (this.w = r) - } - var t = e.prototype - return ( - (t.set = function (e, t, n, r) { - return (this.x = e), (this.y = t), (this.z = n), (this.w = r), this - }), - (t.setScalar = function (e) { - return (this.x = e), (this.y = e), (this.z = e), (this.w = e), this - }), - (t.setX = function (e) { - return (this.x = e), this - }), - (t.setY = function (e) { - return (this.y = e), this - }), - (t.setZ = function (e) { - return (this.z = e), this - }), - (t.setW = function (e) { - return (this.w = e), this - }), - (t.setComponent = function (e, t) { - switch (e) { - case 0: - this.x = t - break - case 1: - this.y = t - break - case 2: - this.z = t - break - case 3: - this.w = t - break - default: - throw new Error('index is out of range: ' + e) - } - return this - }), - (t.getComponent = function (e) { - switch (e) { - case 0: - return this.x - case 1: - return this.y - case 2: - return this.z - case 3: - return this.w - default: - throw new Error('index is out of range: ' + e) - } - }), - (t.clone = function () { - return new this.constructor(this.x, this.y, this.z, this.w) - }), - (t.copy = function (e) { - return ( - (this.x = e.x), - (this.y = e.y), - (this.z = e.z), - (this.w = void 0 !== e.w ? e.w : 1), - this - ) - }), - (t.add = function (e, t) { - return void 0 !== t - ? (console.warn( - 'THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.', - ), - this.addVectors(e, t)) - : ((this.x += e.x), - (this.y += e.y), - (this.z += e.z), - (this.w += e.w), - this) - }), - (t.addScalar = function (e) { - return (this.x += e), (this.y += e), (this.z += e), (this.w += e), this - }), - (t.addVectors = function (e, t) { - return ( - (this.x = e.x + t.x), - (this.y = e.y + t.y), - (this.z = e.z + t.z), - (this.w = e.w + t.w), - this - ) - }), - (t.addScaledVector = function (e, t) { - return ( - (this.x += e.x * t), - (this.y += e.y * t), - (this.z += e.z * t), - (this.w += e.w * t), - this - ) - }), - (t.sub = function (e, t) { - return void 0 !== t - ? (console.warn( - 'THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.', - ), - this.subVectors(e, t)) - : ((this.x -= e.x), - (this.y -= e.y), - (this.z -= e.z), - (this.w -= e.w), - this) - }), - (t.subScalar = function (e) { - return (this.x -= e), (this.y -= e), (this.z -= e), (this.w -= e), this - }), - (t.subVectors = function (e, t) { - return ( - (this.x = e.x - t.x), - (this.y = e.y - t.y), - (this.z = e.z - t.z), - (this.w = e.w - t.w), - this - ) - }), - (t.multiply = function (e) { - return ( - (this.x *= e.x), - (this.y *= e.y), - (this.z *= e.z), - (this.w *= e.w), - this - ) - }), - (t.multiplyScalar = function (e) { - return (this.x *= e), (this.y *= e), (this.z *= e), (this.w *= e), this - }), - (t.applyMatrix4 = function (e) { - var t = this.x, - n = this.y, - r = this.z, - i = this.w, - o = e.elements - return ( - (this.x = o[0] * t + o[4] * n + o[8] * r + o[12] * i), - (this.y = o[1] * t + o[5] * n + o[9] * r + o[13] * i), - (this.z = o[2] * t + o[6] * n + o[10] * r + o[14] * i), - (this.w = o[3] * t + o[7] * n + o[11] * r + o[15] * i), - this - ) - }), - (t.divideScalar = function (e) { - return this.multiplyScalar(1 / e) - }), - (t.setAxisAngleFromQuaternion = function (e) { - this.w = 2 * Math.acos(e.w) - var t = Math.sqrt(1 - e.w * e.w) - return ( - t < 1e-4 - ? ((this.x = 1), (this.y = 0), (this.z = 0)) - : ((this.x = e.x / t), (this.y = e.y / t), (this.z = e.z / t)), - this - ) - }), - (t.setAxisAngleFromRotationMatrix = function (e) { - var t, - n, - r, - i, - o = 0.01, - a = 0.1, - s = e.elements, - l = s[0], - c = s[4], - u = s[8], - h = s[1], - d = s[5], - p = s[9], - f = s[2], - m = s[6], - v = s[10] - if (Math.abs(c - h) < o && Math.abs(u - f) < o && Math.abs(p - m) < o) { - if ( - Math.abs(c + h) < a && - Math.abs(u + f) < a && - Math.abs(p + m) < a && - Math.abs(l + d + v - 3) < a - ) - return this.set(1, 0, 0, 0), this - t = Math.PI - var g = (l + 1) / 2, - y = (d + 1) / 2, - b = (v + 1) / 2, - A = (c + h) / 4, - w = (u + f) / 4, - x = (p + m) / 4 - return ( - g > y && g > b - ? g < o - ? ((n = 0), (r = 0.707106781), (i = 0.707106781)) - : ((r = A / (n = Math.sqrt(g))), (i = w / n)) - : y > b - ? y < o - ? ((n = 0.707106781), (r = 0), (i = 0.707106781)) - : ((n = A / (r = Math.sqrt(y))), (i = x / r)) - : b < o - ? ((n = 0.707106781), (r = 0.707106781), (i = 0)) - : ((n = w / (i = Math.sqrt(b))), (r = x / i)), - this.set(n, r, i, t), - this - ) - } - var E = Math.sqrt( - (m - p) * (m - p) + (u - f) * (u - f) + (h - c) * (h - c), - ) - return ( - Math.abs(E) < 0.001 && (E = 1), - (this.x = (m - p) / E), - (this.y = (u - f) / E), - (this.z = (h - c) / E), - (this.w = Math.acos((l + d + v - 1) / 2)), - this - ) - }), - (t.min = function (e) { - return ( - (this.x = Math.min(this.x, e.x)), - (this.y = Math.min(this.y, e.y)), - (this.z = Math.min(this.z, e.z)), - (this.w = Math.min(this.w, e.w)), - this - ) - }), - (t.max = function (e) { - return ( - (this.x = Math.max(this.x, e.x)), - (this.y = Math.max(this.y, e.y)), - (this.z = Math.max(this.z, e.z)), - (this.w = Math.max(this.w, e.w)), - this - ) - }), - (t.clamp = function (e, t) { - return ( - (this.x = Math.max(e.x, Math.min(t.x, this.x))), - (this.y = Math.max(e.y, Math.min(t.y, this.y))), - (this.z = Math.max(e.z, Math.min(t.z, this.z))), - (this.w = Math.max(e.w, Math.min(t.w, this.w))), - this - ) - }), - (t.clampScalar = function (e, t) { - return ( - (this.x = Math.max(e, Math.min(t, this.x))), - (this.y = Math.max(e, Math.min(t, this.y))), - (this.z = Math.max(e, Math.min(t, this.z))), - (this.w = Math.max(e, Math.min(t, this.w))), - this - ) - }), - (t.clampLength = function (e, t) { - var n = this.length() - return this.divideScalar(n || 1).multiplyScalar( - Math.max(e, Math.min(t, n)), - ) - }), - (t.floor = function () { - return ( - (this.x = Math.floor(this.x)), - (this.y = Math.floor(this.y)), - (this.z = Math.floor(this.z)), - (this.w = Math.floor(this.w)), - this - ) - }), - (t.ceil = function () { - return ( - (this.x = Math.ceil(this.x)), - (this.y = Math.ceil(this.y)), - (this.z = Math.ceil(this.z)), - (this.w = Math.ceil(this.w)), - this - ) - }), - (t.round = function () { - return ( - (this.x = Math.round(this.x)), - (this.y = Math.round(this.y)), - (this.z = Math.round(this.z)), - (this.w = Math.round(this.w)), - this - ) - }), - (t.roundToZero = function () { - return ( - (this.x = this.x < 0 ? Math.ceil(this.x) : Math.floor(this.x)), - (this.y = this.y < 0 ? Math.ceil(this.y) : Math.floor(this.y)), - (this.z = this.z < 0 ? Math.ceil(this.z) : Math.floor(this.z)), - (this.w = this.w < 0 ? Math.ceil(this.w) : Math.floor(this.w)), - this - ) - }), - (t.negate = function () { - return ( - (this.x = -this.x), - (this.y = -this.y), - (this.z = -this.z), - (this.w = -this.w), - this - ) - }), - (t.dot = function (e) { - return this.x * e.x + this.y * e.y + this.z * e.z + this.w * e.w - }), - (t.lengthSq = function () { - return ( - this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w - ) - }), - (t.length = function () { - return Math.sqrt( - this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w, - ) - }), - (t.manhattanLength = function () { - return ( - Math.abs(this.x) + - Math.abs(this.y) + - Math.abs(this.z) + - Math.abs(this.w) - ) - }), - (t.normalize = function () { - return this.divideScalar(this.length() || 1) - }), - (t.setLength = function (e) { - return this.normalize().multiplyScalar(e) - }), - (t.lerp = function (e, t) { - return ( - (this.x += (e.x - this.x) * t), - (this.y += (e.y - this.y) * t), - (this.z += (e.z - this.z) * t), - (this.w += (e.w - this.w) * t), - this - ) - }), - (t.lerpVectors = function (e, t, n) { - return ( - (this.x = e.x + (t.x - e.x) * n), - (this.y = e.y + (t.y - e.y) * n), - (this.z = e.z + (t.z - e.z) * n), - (this.w = e.w + (t.w - e.w) * n), - this - ) - }), - (t.equals = function (e) { - return ( - e.x === this.x && e.y === this.y && e.z === this.z && e.w === this.w - ) - }), - (t.fromArray = function (e, t) { - return ( - void 0 === t && (t = 0), - (this.x = e[t]), - (this.y = e[t + 1]), - (this.z = e[t + 2]), - (this.w = e[t + 3]), - this - ) - }), - (t.toArray = function (e, t) { - return ( - void 0 === e && (e = []), - void 0 === t && (t = 0), - (e[t] = this.x), - (e[t + 1] = this.y), - (e[t + 2] = this.z), - (e[t + 3] = this.w), - e - ) - }), - (t.fromBufferAttribute = function (e, t, n) { - return ( - void 0 !== n && - console.warn( - 'THREE.Vector4: offset has been removed from .fromBufferAttribute().', - ), - (this.x = e.getX(t)), - (this.y = e.getY(t)), - (this.z = e.getZ(t)), - (this.w = e.getW(t)), - this - ) - }), - (t.random = function () { - return ( - (this.x = Math.random()), - (this.y = Math.random()), - (this.z = Math.random()), - (this.w = Math.random()), - this - ) - }), - Hn(e, [ - { - key: 'width', - get: function () { - return this.z - }, - set: function (e) { - this.z = e - }, - }, - { - key: 'height', - get: function () { - return this.w - }, - set: function (e) { - this.w = e - }, - }, - ]), - e - ) - })(), - or = (function (e) { - function t(t, n, r) { - var i - return ( - (i = e.call(this) || this), - Object.defineProperty(zn(i), 'isWebGLRenderTarget', { value: !0 }), - (i.width = t), - (i.height = n), - (i.scissor = new ir(0, 0, t, n)), - (i.scissorTest = !1), - (i.viewport = new ir(0, 0, t, n)), - (r = r || {}), - (i.texture = new nr( - void 0, - r.mapping, - r.wrapS, - r.wrapT, - r.magFilter, - r.minFilter, - r.format, - r.type, - r.anisotropy, - r.encoding, - )), - (i.texture.image = {}), - (i.texture.image.width = t), - (i.texture.image.height = n), - (i.texture.generateMipmaps = - void 0 !== r.generateMipmaps && r.generateMipmaps), - (i.texture.minFilter = void 0 !== r.minFilter ? r.minFilter : Ae), - (i.depthBuffer = void 0 === r.depthBuffer || r.depthBuffer), - (i.stencilBuffer = void 0 !== r.stencilBuffer && r.stencilBuffer), - (i.depthTexture = void 0 !== r.depthTexture ? r.depthTexture : null), - i - ) - } - Gn(t, e) - var n = t.prototype - return ( - (n.setSize = function (e, t) { - ;(this.width === e && this.height === t) || - ((this.width = e), - (this.height = t), - (this.texture.image.width = e), - (this.texture.image.height = t), - this.dispose()), - this.viewport.set(0, 0, e, t), - this.scissor.set(0, 0, e, t) - }), - (n.clone = function () { - return new this.constructor().copy(this) - }), - (n.copy = function (e) { - return ( - (this.width = e.width), - (this.height = e.height), - this.viewport.copy(e.viewport), - (this.texture = e.texture.clone()), - (this.depthBuffer = e.depthBuffer), - (this.stencilBuffer = e.stencilBuffer), - (this.depthTexture = e.depthTexture), - this - ) - }), - (n.dispose = function () { - this.dispatchEvent({ type: 'dispose' }) - }), - t - ) - })(qn), - ar = (function (e) { - function t(t, n, r) { - var i - return ( - (i = e.call(this, t, n, r) || this), - Object.defineProperty(zn(i), 'isWebGLMultisampleRenderTarget', { - value: !0, - }), - (i.samples = 4), - i - ) - } - return ( - Gn(t, e), - (t.prototype.copy = function (t) { - return e.prototype.copy.call(this, t), (this.samples = t.samples), this - }), - t - ) - })(or), - sr = (function () { - function e(e, t, n, r) { - void 0 === e && (e = 0), - void 0 === t && (t = 0), - void 0 === n && (n = 0), - void 0 === r && (r = 1), - Object.defineProperty(this, 'isQuaternion', { value: !0 }), - (this._x = e), - (this._y = t), - (this._z = n), - (this._w = r) - } - ;(e.slerp = function (e, t, n, r) { - return n.copy(e).slerp(t, r) - }), - (e.slerpFlat = function (e, t, n, r, i, o, a) { - var s = n[r + 0], - l = n[r + 1], - c = n[r + 2], - u = n[r + 3], - h = i[o + 0], - d = i[o + 1], - p = i[o + 2], - f = i[o + 3] - if (u !== f || s !== h || l !== d || c !== p) { - var m = 1 - a, - v = s * h + l * d + c * p + u * f, - g = v >= 0 ? 1 : -1, - y = 1 - v * v - if (y > Number.EPSILON) { - var b = Math.sqrt(y), - A = Math.atan2(b, v * g) - ;(m = Math.sin(m * A) / b), (a = Math.sin(a * A) / b) - } - var w = a * g - if ( - ((s = s * m + h * w), - (l = l * m + d * w), - (c = c * m + p * w), - (u = u * m + f * w), - m === 1 - a) - ) { - var x = 1 / Math.sqrt(s * s + l * l + c * c + u * u) - ;(s *= x), (l *= x), (c *= x), (u *= x) - } - } - ;(e[t] = s), (e[t + 1] = l), (e[t + 2] = c), (e[t + 3] = u) - }), - (e.multiplyQuaternionsFlat = function (e, t, n, r, i, o) { - var a = n[r], - s = n[r + 1], - l = n[r + 2], - c = n[r + 3], - u = i[o], - h = i[o + 1], - d = i[o + 2], - p = i[o + 3] - return ( - (e[t] = a * p + c * u + s * d - l * h), - (e[t + 1] = s * p + c * h + l * u - a * d), - (e[t + 2] = l * p + c * d + a * h - s * u), - (e[t + 3] = c * p - a * u - s * h - l * d), - e - ) - }) - var t = e.prototype - return ( - (t.set = function (e, t, n, r) { - return ( - (this._x = e), - (this._y = t), - (this._z = n), - (this._w = r), - this._onChangeCallback(), - this - ) - }), - (t.clone = function () { - return new this.constructor(this._x, this._y, this._z, this._w) - }), - (t.copy = function (e) { - return ( - (this._x = e.x), - (this._y = e.y), - (this._z = e.z), - (this._w = e.w), - this._onChangeCallback(), - this - ) - }), - (t.setFromEuler = function (e, t) { - if (!e || !e.isEuler) - throw new Error( - 'THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.', - ) - var n = e._x, - r = e._y, - i = e._z, - o = e._order, - a = Math.cos, - s = Math.sin, - l = a(n / 2), - c = a(r / 2), - u = a(i / 2), - h = s(n / 2), - d = s(r / 2), - p = s(i / 2) - switch (o) { - case 'XYZ': - ;(this._x = h * c * u + l * d * p), - (this._y = l * d * u - h * c * p), - (this._z = l * c * p + h * d * u), - (this._w = l * c * u - h * d * p) - break - case 'YXZ': - ;(this._x = h * c * u + l * d * p), - (this._y = l * d * u - h * c * p), - (this._z = l * c * p - h * d * u), - (this._w = l * c * u + h * d * p) - break - case 'ZXY': - ;(this._x = h * c * u - l * d * p), - (this._y = l * d * u + h * c * p), - (this._z = l * c * p + h * d * u), - (this._w = l * c * u - h * d * p) - break - case 'ZYX': - ;(this._x = h * c * u - l * d * p), - (this._y = l * d * u + h * c * p), - (this._z = l * c * p - h * d * u), - (this._w = l * c * u + h * d * p) - break - case 'YZX': - ;(this._x = h * c * u + l * d * p), - (this._y = l * d * u + h * c * p), - (this._z = l * c * p - h * d * u), - (this._w = l * c * u - h * d * p) - break - case 'XZY': - ;(this._x = h * c * u - l * d * p), - (this._y = l * d * u - h * c * p), - (this._z = l * c * p + h * d * u), - (this._w = l * c * u + h * d * p) - break - default: - console.warn( - 'THREE.Quaternion: .setFromEuler() encountered an unknown order: ' + - o, - ) - } - return !1 !== t && this._onChangeCallback(), this - }), - (t.setFromAxisAngle = function (e, t) { - var n = t / 2, - r = Math.sin(n) - return ( - (this._x = e.x * r), - (this._y = e.y * r), - (this._z = e.z * r), - (this._w = Math.cos(n)), - this._onChangeCallback(), - this - ) - }), - (t.setFromRotationMatrix = function (e) { - var t = e.elements, - n = t[0], - r = t[4], - i = t[8], - o = t[1], - a = t[5], - s = t[9], - l = t[2], - c = t[6], - u = t[10], - h = n + a + u - if (h > 0) { - var d = 0.5 / Math.sqrt(h + 1) - ;(this._w = 0.25 / d), - (this._x = (c - s) * d), - (this._y = (i - l) * d), - (this._z = (o - r) * d) - } else if (n > a && n > u) { - var p = 2 * Math.sqrt(1 + n - a - u) - ;(this._w = (c - s) / p), - (this._x = 0.25 * p), - (this._y = (r + o) / p), - (this._z = (i + l) / p) - } else if (a > u) { - var f = 2 * Math.sqrt(1 + a - n - u) - ;(this._w = (i - l) / f), - (this._x = (r + o) / f), - (this._y = 0.25 * f), - (this._z = (s + c) / f) - } else { - var m = 2 * Math.sqrt(1 + u - n - a) - ;(this._w = (o - r) / m), - (this._x = (i + l) / m), - (this._y = (s + c) / m), - (this._z = 0.25 * m) - } - return this._onChangeCallback(), this - }), - (t.setFromUnitVectors = function (e, t) { - var n = 1e-6, - r = e.dot(t) + 1 - return ( - r < n - ? ((r = 0), - Math.abs(e.x) > Math.abs(e.z) - ? ((this._x = -e.y), - (this._y = e.x), - (this._z = 0), - (this._w = r)) - : ((this._x = 0), - (this._y = -e.z), - (this._z = e.y), - (this._w = r))) - : ((this._x = e.y * t.z - e.z * t.y), - (this._y = e.z * t.x - e.x * t.z), - (this._z = e.x * t.y - e.y * t.x), - (this._w = r)), - this.normalize() - ) - }), - (t.angleTo = function (e) { - return 2 * Math.acos(Math.abs(Kn.clamp(this.dot(e), -1, 1))) - }), - (t.rotateTowards = function (e, t) { - var n = this.angleTo(e) - if (0 === n) return this - var r = Math.min(1, t / n) - return this.slerp(e, r), this - }), - (t.identity = function () { - return this.set(0, 0, 0, 1) - }), - (t.invert = function () { - return this.conjugate() - }), - (t.conjugate = function () { - return ( - (this._x *= -1), - (this._y *= -1), - (this._z *= -1), - this._onChangeCallback(), - this - ) - }), - (t.dot = function (e) { - return this._x * e._x + this._y * e._y + this._z * e._z + this._w * e._w - }), - (t.lengthSq = function () { - return ( - this._x * this._x + - this._y * this._y + - this._z * this._z + - this._w * this._w - ) - }), - (t.length = function () { - return Math.sqrt( - this._x * this._x + - this._y * this._y + - this._z * this._z + - this._w * this._w, - ) - }), - (t.normalize = function () { - var e = this.length() - return ( - 0 === e - ? ((this._x = 0), (this._y = 0), (this._z = 0), (this._w = 1)) - : ((e = 1 / e), - (this._x = this._x * e), - (this._y = this._y * e), - (this._z = this._z * e), - (this._w = this._w * e)), - this._onChangeCallback(), - this - ) - }), - (t.multiply = function (e, t) { - return void 0 !== t - ? (console.warn( - 'THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.', - ), - this.multiplyQuaternions(e, t)) - : this.multiplyQuaternions(this, e) - }), - (t.premultiply = function (e) { - return this.multiplyQuaternions(e, this) - }), - (t.multiplyQuaternions = function (e, t) { - var n = e._x, - r = e._y, - i = e._z, - o = e._w, - a = t._x, - s = t._y, - l = t._z, - c = t._w - return ( - (this._x = n * c + o * a + r * l - i * s), - (this._y = r * c + o * s + i * a - n * l), - (this._z = i * c + o * l + n * s - r * a), - (this._w = o * c - n * a - r * s - i * l), - this._onChangeCallback(), - this - ) - }), - (t.slerp = function (e, t) { - if (0 === t) return this - if (1 === t) return this.copy(e) - var n = this._x, - r = this._y, - i = this._z, - o = this._w, - a = o * e._w + n * e._x + r * e._y + i * e._z - if ( - (a < 0 - ? ((this._w = -e._w), - (this._x = -e._x), - (this._y = -e._y), - (this._z = -e._z), - (a = -a)) - : this.copy(e), - a >= 1) - ) - return ( - (this._w = o), (this._x = n), (this._y = r), (this._z = i), this - ) - var s = 1 - a * a - if (s <= Number.EPSILON) { - var l = 1 - t - return ( - (this._w = l * o + t * this._w), - (this._x = l * n + t * this._x), - (this._y = l * r + t * this._y), - (this._z = l * i + t * this._z), - this.normalize(), - this._onChangeCallback(), - this - ) - } - var c = Math.sqrt(s), - u = Math.atan2(c, a), - h = Math.sin((1 - t) * u) / c, - d = Math.sin(t * u) / c - return ( - (this._w = o * h + this._w * d), - (this._x = n * h + this._x * d), - (this._y = r * h + this._y * d), - (this._z = i * h + this._z * d), - this._onChangeCallback(), - this - ) - }), - (t.equals = function (e) { - return ( - e._x === this._x && - e._y === this._y && - e._z === this._z && - e._w === this._w - ) - }), - (t.fromArray = function (e, t) { - return ( - void 0 === t && (t = 0), - (this._x = e[t]), - (this._y = e[t + 1]), - (this._z = e[t + 2]), - (this._w = e[t + 3]), - this._onChangeCallback(), - this - ) - }), - (t.toArray = function (e, t) { - return ( - void 0 === e && (e = []), - void 0 === t && (t = 0), - (e[t] = this._x), - (e[t + 1] = this._y), - (e[t + 2] = this._z), - (e[t + 3] = this._w), - e - ) - }), - (t.fromBufferAttribute = function (e, t) { - return ( - (this._x = e.getX(t)), - (this._y = e.getY(t)), - (this._z = e.getZ(t)), - (this._w = e.getW(t)), - this - ) - }), - (t._onChange = function (e) { - return (this._onChangeCallback = e), this - }), - (t._onChangeCallback = function () {}), - Hn(e, [ - { - key: 'x', - get: function () { - return this._x - }, - set: function (e) { - ;(this._x = e), this._onChangeCallback() - }, - }, - { - key: 'y', - get: function () { - return this._y - }, - set: function (e) { - ;(this._y = e), this._onChangeCallback() - }, - }, - { - key: 'z', - get: function () { - return this._z - }, - set: function (e) { - ;(this._z = e), this._onChangeCallback() - }, - }, - { - key: 'w', - get: function () { - return this._w - }, - set: function (e) { - ;(this._w = e), this._onChangeCallback() - }, - }, - ]), - e - ) - })(), - lr = (function () { - function e(e, t, n) { - void 0 === e && (e = 0), - void 0 === t && (t = 0), - void 0 === n && (n = 0), - Object.defineProperty(this, 'isVector3', { value: !0 }), - (this.x = e), - (this.y = t), - (this.z = n) - } - var t = e.prototype - return ( - (t.set = function (e, t, n) { - return ( - void 0 === n && (n = this.z), - (this.x = e), - (this.y = t), - (this.z = n), - this - ) - }), - (t.setScalar = function (e) { - return (this.x = e), (this.y = e), (this.z = e), this - }), - (t.setX = function (e) { - return (this.x = e), this - }), - (t.setY = function (e) { - return (this.y = e), this - }), - (t.setZ = function (e) { - return (this.z = e), this - }), - (t.setComponent = function (e, t) { - switch (e) { - case 0: - this.x = t - break - case 1: - this.y = t - break - case 2: - this.z = t - break - default: - throw new Error('index is out of range: ' + e) - } - return this - }), - (t.getComponent = function (e) { - switch (e) { - case 0: - return this.x - case 1: - return this.y - case 2: - return this.z - default: - throw new Error('index is out of range: ' + e) - } - }), - (t.clone = function () { - return new this.constructor(this.x, this.y, this.z) - }), - (t.copy = function (e) { - return (this.x = e.x), (this.y = e.y), (this.z = e.z), this - }), - (t.add = function (e, t) { - return void 0 !== t - ? (console.warn( - 'THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.', - ), - this.addVectors(e, t)) - : ((this.x += e.x), (this.y += e.y), (this.z += e.z), this) - }), - (t.addScalar = function (e) { - return (this.x += e), (this.y += e), (this.z += e), this - }), - (t.addVectors = function (e, t) { - return ( - (this.x = e.x + t.x), (this.y = e.y + t.y), (this.z = e.z + t.z), this - ) - }), - (t.addScaledVector = function (e, t) { - return ( - (this.x += e.x * t), (this.y += e.y * t), (this.z += e.z * t), this - ) - }), - (t.sub = function (e, t) { - return void 0 !== t - ? (console.warn( - 'THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.', - ), - this.subVectors(e, t)) - : ((this.x -= e.x), (this.y -= e.y), (this.z -= e.z), this) - }), - (t.subScalar = function (e) { - return (this.x -= e), (this.y -= e), (this.z -= e), this - }), - (t.subVectors = function (e, t) { - return ( - (this.x = e.x - t.x), (this.y = e.y - t.y), (this.z = e.z - t.z), this - ) - }), - (t.multiply = function (e, t) { - return void 0 !== t - ? (console.warn( - 'THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.', - ), - this.multiplyVectors(e, t)) - : ((this.x *= e.x), (this.y *= e.y), (this.z *= e.z), this) - }), - (t.multiplyScalar = function (e) { - return (this.x *= e), (this.y *= e), (this.z *= e), this - }), - (t.multiplyVectors = function (e, t) { - return ( - (this.x = e.x * t.x), (this.y = e.y * t.y), (this.z = e.z * t.z), this - ) - }), - (t.applyEuler = function (e) { - return ( - (e && e.isEuler) || - console.error( - 'THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.', - ), - this.applyQuaternion(ur.setFromEuler(e)) - ) - }), - (t.applyAxisAngle = function (e, t) { - return this.applyQuaternion(ur.setFromAxisAngle(e, t)) - }), - (t.applyMatrix3 = function (e) { - var t = this.x, - n = this.y, - r = this.z, - i = e.elements - return ( - (this.x = i[0] * t + i[3] * n + i[6] * r), - (this.y = i[1] * t + i[4] * n + i[7] * r), - (this.z = i[2] * t + i[5] * n + i[8] * r), - this - ) - }), - (t.applyNormalMatrix = function (e) { - return this.applyMatrix3(e).normalize() - }), - (t.applyMatrix4 = function (e) { - var t = this.x, - n = this.y, - r = this.z, - i = e.elements, - o = 1 / (i[3] * t + i[7] * n + i[11] * r + i[15]) - return ( - (this.x = (i[0] * t + i[4] * n + i[8] * r + i[12]) * o), - (this.y = (i[1] * t + i[5] * n + i[9] * r + i[13]) * o), - (this.z = (i[2] * t + i[6] * n + i[10] * r + i[14]) * o), - this - ) - }), - (t.applyQuaternion = function (e) { - var t = this.x, - n = this.y, - r = this.z, - i = e.x, - o = e.y, - a = e.z, - s = e.w, - l = s * t + o * r - a * n, - c = s * n + a * t - i * r, - u = s * r + i * n - o * t, - h = -i * t - o * n - a * r - return ( - (this.x = l * s + h * -i + c * -a - u * -o), - (this.y = c * s + h * -o + u * -i - l * -a), - (this.z = u * s + h * -a + l * -o - c * -i), - this - ) - }), - (t.project = function (e) { - return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4( - e.projectionMatrix, - ) - }), - (t.unproject = function (e) { - return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4( - e.matrixWorld, - ) - }), - (t.transformDirection = function (e) { - var t = this.x, - n = this.y, - r = this.z, - i = e.elements - return ( - (this.x = i[0] * t + i[4] * n + i[8] * r), - (this.y = i[1] * t + i[5] * n + i[9] * r), - (this.z = i[2] * t + i[6] * n + i[10] * r), - this.normalize() - ) - }), - (t.divide = function (e) { - return (this.x /= e.x), (this.y /= e.y), (this.z /= e.z), this - }), - (t.divideScalar = function (e) { - return this.multiplyScalar(1 / e) - }), - (t.min = function (e) { - return ( - (this.x = Math.min(this.x, e.x)), - (this.y = Math.min(this.y, e.y)), - (this.z = Math.min(this.z, e.z)), - this - ) - }), - (t.max = function (e) { - return ( - (this.x = Math.max(this.x, e.x)), - (this.y = Math.max(this.y, e.y)), - (this.z = Math.max(this.z, e.z)), - this - ) - }), - (t.clamp = function (e, t) { - return ( - (this.x = Math.max(e.x, Math.min(t.x, this.x))), - (this.y = Math.max(e.y, Math.min(t.y, this.y))), - (this.z = Math.max(e.z, Math.min(t.z, this.z))), - this - ) - }), - (t.clampScalar = function (e, t) { - return ( - (this.x = Math.max(e, Math.min(t, this.x))), - (this.y = Math.max(e, Math.min(t, this.y))), - (this.z = Math.max(e, Math.min(t, this.z))), - this - ) - }), - (t.clampLength = function (e, t) { - var n = this.length() - return this.divideScalar(n || 1).multiplyScalar( - Math.max(e, Math.min(t, n)), - ) - }), - (t.floor = function () { - return ( - (this.x = Math.floor(this.x)), - (this.y = Math.floor(this.y)), - (this.z = Math.floor(this.z)), - this - ) - }), - (t.ceil = function () { - return ( - (this.x = Math.ceil(this.x)), - (this.y = Math.ceil(this.y)), - (this.z = Math.ceil(this.z)), - this - ) - }), - (t.round = function () { - return ( - (this.x = Math.round(this.x)), - (this.y = Math.round(this.y)), - (this.z = Math.round(this.z)), - this - ) - }), - (t.roundToZero = function () { - return ( - (this.x = this.x < 0 ? Math.ceil(this.x) : Math.floor(this.x)), - (this.y = this.y < 0 ? Math.ceil(this.y) : Math.floor(this.y)), - (this.z = this.z < 0 ? Math.ceil(this.z) : Math.floor(this.z)), - this - ) - }), - (t.negate = function () { - return (this.x = -this.x), (this.y = -this.y), (this.z = -this.z), this - }), - (t.dot = function (e) { - return this.x * e.x + this.y * e.y + this.z * e.z - }), - (t.lengthSq = function () { - return this.x * this.x + this.y * this.y + this.z * this.z - }), - (t.length = function () { - return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z) - }), - (t.manhattanLength = function () { - return Math.abs(this.x) + Math.abs(this.y) + Math.abs(this.z) - }), - (t.normalize = function () { - return this.divideScalar(this.length() || 1) - }), - (t.setLength = function (e) { - return this.normalize().multiplyScalar(e) - }), - (t.lerp = function (e, t) { - return ( - (this.x += (e.x - this.x) * t), - (this.y += (e.y - this.y) * t), - (this.z += (e.z - this.z) * t), - this - ) - }), - (t.lerpVectors = function (e, t, n) { - return ( - (this.x = e.x + (t.x - e.x) * n), - (this.y = e.y + (t.y - e.y) * n), - (this.z = e.z + (t.z - e.z) * n), - this - ) - }), - (t.cross = function (e, t) { - return void 0 !== t - ? (console.warn( - 'THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.', - ), - this.crossVectors(e, t)) - : this.crossVectors(this, e) - }), - (t.crossVectors = function (e, t) { - var n = e.x, - r = e.y, - i = e.z, - o = t.x, - a = t.y, - s = t.z - return ( - (this.x = r * s - i * a), - (this.y = i * o - n * s), - (this.z = n * a - r * o), - this - ) - }), - (t.projectOnVector = function (e) { - var t = e.lengthSq() - if (0 === t) return this.set(0, 0, 0) - var n = e.dot(this) / t - return this.copy(e).multiplyScalar(n) - }), - (t.projectOnPlane = function (e) { - return cr.copy(this).projectOnVector(e), this.sub(cr) - }), - (t.reflect = function (e) { - return this.sub(cr.copy(e).multiplyScalar(2 * this.dot(e))) - }), - (t.angleTo = function (e) { - var t = Math.sqrt(this.lengthSq() * e.lengthSq()) - if (0 === t) return Math.PI / 2 - var n = this.dot(e) / t - return Math.acos(Kn.clamp(n, -1, 1)) - }), - (t.distanceTo = function (e) { - return Math.sqrt(this.distanceToSquared(e)) - }), - (t.distanceToSquared = function (e) { - var t = this.x - e.x, - n = this.y - e.y, - r = this.z - e.z - return t * t + n * n + r * r - }), - (t.manhattanDistanceTo = function (e) { - return ( - Math.abs(this.x - e.x) + - Math.abs(this.y - e.y) + - Math.abs(this.z - e.z) - ) - }), - (t.setFromSpherical = function (e) { - return this.setFromSphericalCoords(e.radius, e.phi, e.theta) - }), - (t.setFromSphericalCoords = function (e, t, n) { - var r = Math.sin(t) * e - return ( - (this.x = r * Math.sin(n)), - (this.y = Math.cos(t) * e), - (this.z = r * Math.cos(n)), - this - ) - }), - (t.setFromCylindrical = function (e) { - return this.setFromCylindricalCoords(e.radius, e.theta, e.y) - }), - (t.setFromCylindricalCoords = function (e, t, n) { - return ( - (this.x = e * Math.sin(t)), - (this.y = n), - (this.z = e * Math.cos(t)), - this - ) - }), - (t.setFromMatrixPosition = function (e) { - var t = e.elements - return (this.x = t[12]), (this.y = t[13]), (this.z = t[14]), this - }), - (t.setFromMatrixScale = function (e) { - var t = this.setFromMatrixColumn(e, 0).length(), - n = this.setFromMatrixColumn(e, 1).length(), - r = this.setFromMatrixColumn(e, 2).length() - return (this.x = t), (this.y = n), (this.z = r), this - }), - (t.setFromMatrixColumn = function (e, t) { - return this.fromArray(e.elements, 4 * t) - }), - (t.setFromMatrix3Column = function (e, t) { - return this.fromArray(e.elements, 3 * t) - }), - (t.equals = function (e) { - return e.x === this.x && e.y === this.y && e.z === this.z - }), - (t.fromArray = function (e, t) { - return ( - void 0 === t && (t = 0), - (this.x = e[t]), - (this.y = e[t + 1]), - (this.z = e[t + 2]), - this - ) - }), - (t.toArray = function (e, t) { - return ( - void 0 === e && (e = []), - void 0 === t && (t = 0), - (e[t] = this.x), - (e[t + 1] = this.y), - (e[t + 2] = this.z), - e - ) - }), - (t.fromBufferAttribute = function (e, t, n) { - return ( - void 0 !== n && - console.warn( - 'THREE.Vector3: offset has been removed from .fromBufferAttribute().', - ), - (this.x = e.getX(t)), - (this.y = e.getY(t)), - (this.z = e.getZ(t)), - this - ) - }), - (t.random = function () { - return ( - (this.x = Math.random()), - (this.y = Math.random()), - (this.z = Math.random()), - this - ) - }), - e - ) - })(), - cr = new lr(), - ur = new sr(), - hr = (function () { - function e(e, t) { - Object.defineProperty(this, 'isBox3', { value: !0 }), - (this.min = void 0 !== e ? e : new lr(1 / 0, 1 / 0, 1 / 0)), - (this.max = void 0 !== t ? t : new lr(-1 / 0, -1 / 0, -1 / 0)) - } - var t = e.prototype - return ( - (t.set = function (e, t) { - return this.min.copy(e), this.max.copy(t), this - }), - (t.setFromArray = function (e) { - for ( - var t = 1 / 0, - n = 1 / 0, - r = 1 / 0, - i = -1 / 0, - o = -1 / 0, - a = -1 / 0, - s = 0, - l = e.length; - s < l; - s += 3 - ) { - var c = e[s], - u = e[s + 1], - h = e[s + 2] - c < t && (t = c), - u < n && (n = u), - h < r && (r = h), - c > i && (i = c), - u > o && (o = u), - h > a && (a = h) - } - return this.min.set(t, n, r), this.max.set(i, o, a), this - }), - (t.setFromBufferAttribute = function (e) { - for ( - var t = 1 / 0, - n = 1 / 0, - r = 1 / 0, - i = -1 / 0, - o = -1 / 0, - a = -1 / 0, - s = 0, - l = e.count; - s < l; - s++ - ) { - var c = e.getX(s), - u = e.getY(s), - h = e.getZ(s) - c < t && (t = c), - u < n && (n = u), - h < r && (r = h), - c > i && (i = c), - u > o && (o = u), - h > a && (a = h) - } - return this.min.set(t, n, r), this.max.set(i, o, a), this - }), - (t.setFromPoints = function (e) { - this.makeEmpty() - for (var t = 0, n = e.length; t < n; t++) this.expandByPoint(e[t]) - return this - }), - (t.setFromCenterAndSize = function (e, t) { - var n = fr.copy(t).multiplyScalar(0.5) - return this.min.copy(e).sub(n), this.max.copy(e).add(n), this - }), - (t.setFromObject = function (e) { - return this.makeEmpty(), this.expandByObject(e) - }), - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.copy = function (e) { - return this.min.copy(e.min), this.max.copy(e.max), this - }), - (t.makeEmpty = function () { - return ( - (this.min.x = this.min.y = this.min.z = 1 / 0), - (this.max.x = this.max.y = this.max.z = -1 / 0), - this - ) - }), - (t.isEmpty = function () { - return ( - this.max.x < this.min.x || - this.max.y < this.min.y || - this.max.z < this.min.z - ) - }), - (t.getCenter = function (e) { - return ( - void 0 === e && - (console.warn('THREE.Box3: .getCenter() target is now required'), - (e = new lr())), - this.isEmpty() - ? e.set(0, 0, 0) - : e.addVectors(this.min, this.max).multiplyScalar(0.5) - ) - }), - (t.getSize = function (e) { - return ( - void 0 === e && - (console.warn('THREE.Box3: .getSize() target is now required'), - (e = new lr())), - this.isEmpty() ? e.set(0, 0, 0) : e.subVectors(this.max, this.min) - ) - }), - (t.expandByPoint = function (e) { - return this.min.min(e), this.max.max(e), this - }), - (t.expandByVector = function (e) { - return this.min.sub(e), this.max.add(e), this - }), - (t.expandByScalar = function (e) { - return this.min.addScalar(-e), this.max.addScalar(e), this - }), - (t.expandByObject = function (e) { - e.updateWorldMatrix(!1, !1) - var t = e.geometry - void 0 !== t && - (null === t.boundingBox && t.computeBoundingBox(), - mr.copy(t.boundingBox), - mr.applyMatrix4(e.matrixWorld), - this.union(mr)) - for (var n = e.children, r = 0, i = n.length; r < i; r++) - this.expandByObject(n[r]) - return this - }), - (t.containsPoint = function (e) { - return !( - e.x < this.min.x || - e.x > this.max.x || - e.y < this.min.y || - e.y > this.max.y || - e.z < this.min.z || - e.z > this.max.z - ) - }), - (t.containsBox = function (e) { - return ( - this.min.x <= e.min.x && - e.max.x <= this.max.x && - this.min.y <= e.min.y && - e.max.y <= this.max.y && - this.min.z <= e.min.z && - e.max.z <= this.max.z - ) - }), - (t.getParameter = function (e, t) { - return ( - void 0 === t && - (console.warn('THREE.Box3: .getParameter() target is now required'), - (t = new lr())), - t.set( - (e.x - this.min.x) / (this.max.x - this.min.x), - (e.y - this.min.y) / (this.max.y - this.min.y), - (e.z - this.min.z) / (this.max.z - this.min.z), - ) - ) - }), - (t.intersectsBox = function (e) { - return !( - e.max.x < this.min.x || - e.min.x > this.max.x || - e.max.y < this.min.y || - e.min.y > this.max.y || - e.max.z < this.min.z || - e.min.z > this.max.z - ) - }), - (t.intersectsSphere = function (e) { - return ( - this.clampPoint(e.center, fr), - fr.distanceToSquared(e.center) <= e.radius * e.radius - ) - }), - (t.intersectsPlane = function (e) { - var t, n - return ( - e.normal.x > 0 - ? ((t = e.normal.x * this.min.x), (n = e.normal.x * this.max.x)) - : ((t = e.normal.x * this.max.x), (n = e.normal.x * this.min.x)), - e.normal.y > 0 - ? ((t += e.normal.y * this.min.y), (n += e.normal.y * this.max.y)) - : ((t += e.normal.y * this.max.y), (n += e.normal.y * this.min.y)), - e.normal.z > 0 - ? ((t += e.normal.z * this.min.z), (n += e.normal.z * this.max.z)) - : ((t += e.normal.z * this.max.z), (n += e.normal.z * this.min.z)), - t <= -e.constant && n >= -e.constant - ) - }), - (t.intersectsTriangle = function (e) { - if (this.isEmpty()) return !1 - this.getCenter(xr), - Er.subVectors(this.max, xr), - vr.subVectors(e.a, xr), - gr.subVectors(e.b, xr), - yr.subVectors(e.c, xr), - br.subVectors(gr, vr), - Ar.subVectors(yr, gr), - wr.subVectors(vr, yr) - var t = [ - 0, - -br.z, - br.y, - 0, - -Ar.z, - Ar.y, - 0, - -wr.z, - wr.y, - br.z, - 0, - -br.x, - Ar.z, - 0, - -Ar.x, - wr.z, - 0, - -wr.x, - -br.y, - br.x, - 0, - -Ar.y, - Ar.x, - 0, - -wr.y, - wr.x, - 0, - ] - return ( - !!dr(t, vr, gr, yr, Er) && - !!dr((t = [1, 0, 0, 0, 1, 0, 0, 0, 1]), vr, gr, yr, Er) && - (Mr.crossVectors(br, Ar), - dr((t = [Mr.x, Mr.y, Mr.z]), vr, gr, yr, Er)) - ) - }), - (t.clampPoint = function (e, t) { - return ( - void 0 === t && - (console.warn('THREE.Box3: .clampPoint() target is now required'), - (t = new lr())), - t.copy(e).clamp(this.min, this.max) - ) - }), - (t.distanceToPoint = function (e) { - return fr.copy(e).clamp(this.min, this.max).sub(e).length() - }), - (t.getBoundingSphere = function (e) { - return ( - void 0 === e && - console.error( - 'THREE.Box3: .getBoundingSphere() target is now required', - ), - this.getCenter(e.center), - (e.radius = 0.5 * this.getSize(fr).length()), - e - ) - }), - (t.intersect = function (e) { - return ( - this.min.max(e.min), - this.max.min(e.max), - this.isEmpty() && this.makeEmpty(), - this - ) - }), - (t.union = function (e) { - return this.min.min(e.min), this.max.max(e.max), this - }), - (t.applyMatrix4 = function (e) { - return ( - this.isEmpty() || - (pr[0].set(this.min.x, this.min.y, this.min.z).applyMatrix4(e), - pr[1].set(this.min.x, this.min.y, this.max.z).applyMatrix4(e), - pr[2].set(this.min.x, this.max.y, this.min.z).applyMatrix4(e), - pr[3].set(this.min.x, this.max.y, this.max.z).applyMatrix4(e), - pr[4].set(this.max.x, this.min.y, this.min.z).applyMatrix4(e), - pr[5].set(this.max.x, this.min.y, this.max.z).applyMatrix4(e), - pr[6].set(this.max.x, this.max.y, this.min.z).applyMatrix4(e), - pr[7].set(this.max.x, this.max.y, this.max.z).applyMatrix4(e), - this.setFromPoints(pr)), - this - ) - }), - (t.translate = function (e) { - return this.min.add(e), this.max.add(e), this - }), - (t.equals = function (e) { - return e.min.equals(this.min) && e.max.equals(this.max) - }), - e - ) - })() - function dr(e, t, n, r, i) { - for (var o = 0, a = e.length - 3; o <= a; o += 3) { - _r.fromArray(e, o) - var s = i.x * Math.abs(_r.x) + i.y * Math.abs(_r.y) + i.z * Math.abs(_r.z), - l = t.dot(_r), - c = n.dot(_r), - u = r.dot(_r) - if (Math.max(-Math.max(l, c, u), Math.min(l, c, u)) > s) return !1 - } - return !0 - } - var pr = [ - new lr(), - new lr(), - new lr(), - new lr(), - new lr(), - new lr(), - new lr(), - new lr(), - ], - fr = new lr(), - mr = new hr(), - vr = new lr(), - gr = new lr(), - yr = new lr(), - br = new lr(), - Ar = new lr(), - wr = new lr(), - xr = new lr(), - Er = new lr(), - Mr = new lr(), - _r = new lr(), - Tr = new hr(), - Sr = (function () { - function e(e, t) { - ;(this.center = void 0 !== e ? e : new lr()), - (this.radius = void 0 !== t ? t : -1) - } - var t = e.prototype - return ( - (t.set = function (e, t) { - return this.center.copy(e), (this.radius = t), this - }), - (t.setFromPoints = function (e, t) { - var n = this.center - void 0 !== t ? n.copy(t) : Tr.setFromPoints(e).getCenter(n) - for (var r = 0, i = 0, o = e.length; i < o; i++) - r = Math.max(r, n.distanceToSquared(e[i])) - return (this.radius = Math.sqrt(r)), this - }), - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.copy = function (e) { - return this.center.copy(e.center), (this.radius = e.radius), this - }), - (t.isEmpty = function () { - return this.radius < 0 - }), - (t.makeEmpty = function () { - return this.center.set(0, 0, 0), (this.radius = -1), this - }), - (t.containsPoint = function (e) { - return e.distanceToSquared(this.center) <= this.radius * this.radius - }), - (t.distanceToPoint = function (e) { - return e.distanceTo(this.center) - this.radius - }), - (t.intersectsSphere = function (e) { - var t = this.radius + e.radius - return e.center.distanceToSquared(this.center) <= t * t - }), - (t.intersectsBox = function (e) { - return e.intersectsSphere(this) - }), - (t.intersectsPlane = function (e) { - return Math.abs(e.distanceToPoint(this.center)) <= this.radius - }), - (t.clampPoint = function (e, t) { - var n = this.center.distanceToSquared(e) - return ( - void 0 === t && - (console.warn('THREE.Sphere: .clampPoint() target is now required'), - (t = new lr())), - t.copy(e), - n > this.radius * this.radius && - (t.sub(this.center).normalize(), - t.multiplyScalar(this.radius).add(this.center)), - t - ) - }), - (t.getBoundingBox = function (e) { - return ( - void 0 === e && - (console.warn( - 'THREE.Sphere: .getBoundingBox() target is now required', - ), - (e = new hr())), - this.isEmpty() - ? (e.makeEmpty(), e) - : (e.set(this.center, this.center), - e.expandByScalar(this.radius), - e) - ) - }), - (t.applyMatrix4 = function (e) { - return ( - this.center.applyMatrix4(e), - (this.radius = this.radius * e.getMaxScaleOnAxis()), - this - ) - }), - (t.translate = function (e) { - return this.center.add(e), this - }), - (t.equals = function (e) { - return e.center.equals(this.center) && e.radius === this.radius - }), - e - ) - })(), - Cr = new lr(), - Lr = new lr(), - Rr = new lr(), - Pr = new lr(), - Dr = new lr(), - Or = new lr(), - Ir = new lr(), - Br = (function () { - function e(e, t) { - ;(this.origin = void 0 !== e ? e : new lr()), - (this.direction = void 0 !== t ? t : new lr(0, 0, -1)) - } - var t = e.prototype - return ( - (t.set = function (e, t) { - return this.origin.copy(e), this.direction.copy(t), this - }), - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.copy = function (e) { - return ( - this.origin.copy(e.origin), this.direction.copy(e.direction), this - ) - }), - (t.at = function (e, t) { - return ( - void 0 === t && - (console.warn('THREE.Ray: .at() target is now required'), - (t = new lr())), - t.copy(this.direction).multiplyScalar(e).add(this.origin) - ) - }), - (t.lookAt = function (e) { - return this.direction.copy(e).sub(this.origin).normalize(), this - }), - (t.recast = function (e) { - return this.origin.copy(this.at(e, Cr)), this - }), - (t.closestPointToPoint = function (e, t) { - void 0 === t && - (console.warn( - 'THREE.Ray: .closestPointToPoint() target is now required', - ), - (t = new lr())), - t.subVectors(e, this.origin) - var n = t.dot(this.direction) - return n < 0 - ? t.copy(this.origin) - : t.copy(this.direction).multiplyScalar(n).add(this.origin) - }), - (t.distanceToPoint = function (e) { - return Math.sqrt(this.distanceSqToPoint(e)) - }), - (t.distanceSqToPoint = function (e) { - var t = Cr.subVectors(e, this.origin).dot(this.direction) - return t < 0 - ? this.origin.distanceToSquared(e) - : (Cr.copy(this.direction).multiplyScalar(t).add(this.origin), - Cr.distanceToSquared(e)) - }), - (t.distanceSqToSegment = function (e, t, n, r) { - Lr.copy(e).add(t).multiplyScalar(0.5), - Rr.copy(t).sub(e).normalize(), - Pr.copy(this.origin).sub(Lr) - var i, - o, - a, - s, - l = 0.5 * e.distanceTo(t), - c = -this.direction.dot(Rr), - u = Pr.dot(this.direction), - h = -Pr.dot(Rr), - d = Pr.lengthSq(), - p = Math.abs(1 - c * c) - if (p > 0) - if (((o = c * u - h), (s = l * p), (i = c * h - u) >= 0)) - if (o >= -s) - if (o <= s) { - var f = 1 / p - a = - (i *= f) * (i + c * (o *= f) + 2 * u) + - o * (c * i + o + 2 * h) + - d - } else - (o = l), - (a = - -(i = Math.max(0, -(c * o + u))) * i + o * (o + 2 * h) + d) - else - (o = -l), - (a = -(i = Math.max(0, -(c * o + u))) * i + o * (o + 2 * h) + d) - else - o <= -s - ? (a = - -(i = Math.max(0, -(-c * l + u))) * i + - (o = i > 0 ? -l : Math.min(Math.max(-l, -h), l)) * - (o + 2 * h) + - d) - : o <= s - ? ((i = 0), - (a = (o = Math.min(Math.max(-l, -h), l)) * (o + 2 * h) + d)) - : (a = - -(i = Math.max(0, -(c * l + u))) * i + - (o = i > 0 ? l : Math.min(Math.max(-l, -h), l)) * - (o + 2 * h) + - d) - else - (o = c > 0 ? -l : l), - (a = -(i = Math.max(0, -(c * o + u))) * i + o * (o + 2 * h) + d) - return ( - n && n.copy(this.direction).multiplyScalar(i).add(this.origin), - r && r.copy(Rr).multiplyScalar(o).add(Lr), - a - ) - }), - (t.intersectSphere = function (e, t) { - Cr.subVectors(e.center, this.origin) - var n = Cr.dot(this.direction), - r = Cr.dot(Cr) - n * n, - i = e.radius * e.radius - if (r > i) return null - var o = Math.sqrt(i - r), - a = n - o, - s = n + o - return a < 0 && s < 0 ? null : a < 0 ? this.at(s, t) : this.at(a, t) - }), - (t.intersectsSphere = function (e) { - return this.distanceSqToPoint(e.center) <= e.radius * e.radius - }), - (t.distanceToPlane = function (e) { - var t = e.normal.dot(this.direction) - if (0 === t) return 0 === e.distanceToPoint(this.origin) ? 0 : null - var n = -(this.origin.dot(e.normal) + e.constant) / t - return n >= 0 ? n : null - }), - (t.intersectPlane = function (e, t) { - var n = this.distanceToPlane(e) - return null === n ? null : this.at(n, t) - }), - (t.intersectsPlane = function (e) { - var t = e.distanceToPoint(this.origin) - return 0 === t || e.normal.dot(this.direction) * t < 0 - }), - (t.intersectBox = function (e, t) { - var n, - r, - i, - o, - a, - s, - l = 1 / this.direction.x, - c = 1 / this.direction.y, - u = 1 / this.direction.z, - h = this.origin - return ( - l >= 0 - ? ((n = (e.min.x - h.x) * l), (r = (e.max.x - h.x) * l)) - : ((n = (e.max.x - h.x) * l), (r = (e.min.x - h.x) * l)), - c >= 0 - ? ((i = (e.min.y - h.y) * c), (o = (e.max.y - h.y) * c)) - : ((i = (e.max.y - h.y) * c), (o = (e.min.y - h.y) * c)), - n > o || i > r - ? null - : ((i > n || n !== n) && (n = i), - (o < r || r !== r) && (r = o), - u >= 0 - ? ((a = (e.min.z - h.z) * u), (s = (e.max.z - h.z) * u)) - : ((a = (e.max.z - h.z) * u), (s = (e.min.z - h.z) * u)), - n > s || a > r - ? null - : ((a > n || n !== n) && (n = a), - (s < r || r !== r) && (r = s), - r < 0 ? null : this.at(n >= 0 ? n : r, t))) - ) - }), - (t.intersectsBox = function (e) { - return null !== this.intersectBox(e, Cr) - }), - (t.intersectTriangle = function (e, t, n, r, i) { - Dr.subVectors(t, e), Or.subVectors(n, e), Ir.crossVectors(Dr, Or) - var o, - a = this.direction.dot(Ir) - if (a > 0) { - if (r) return null - o = 1 - } else { - if (!(a < 0)) return null - ;(o = -1), (a = -a) - } - Pr.subVectors(this.origin, e) - var s = o * this.direction.dot(Or.crossVectors(Pr, Or)) - if (s < 0) return null - var l = o * this.direction.dot(Dr.cross(Pr)) - if (l < 0) return null - if (s + l > a) return null - var c = -o * Pr.dot(Ir) - return c < 0 ? null : this.at(c / a, i) - }), - (t.applyMatrix4 = function (e) { - return ( - this.origin.applyMatrix4(e), - this.direction.transformDirection(e), - this - ) - }), - (t.equals = function (e) { - return ( - e.origin.equals(this.origin) && e.direction.equals(this.direction) - ) - }), - e - ) - })(), - Fr = (function () { - function e() { - Object.defineProperty(this, 'isMatrix4', { value: !0 }), - (this.elements = [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1]), - arguments.length > 0 && - console.error( - 'THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.', - ) - } - var t = e.prototype - return ( - (t.set = function (e, t, n, r, i, o, a, s, l, c, u, h, d, p, f, m) { - var v = this.elements - return ( - (v[0] = e), - (v[4] = t), - (v[8] = n), - (v[12] = r), - (v[1] = i), - (v[5] = o), - (v[9] = a), - (v[13] = s), - (v[2] = l), - (v[6] = c), - (v[10] = u), - (v[14] = h), - (v[3] = d), - (v[7] = p), - (v[11] = f), - (v[15] = m), - this - ) - }), - (t.identity = function () { - return this.set(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1), this - }), - (t.clone = function () { - return new e().fromArray(this.elements) - }), - (t.copy = function (e) { - var t = this.elements, - n = e.elements - 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]), - this - ) - }), - (t.copyPosition = function (e) { - var t = this.elements, - n = e.elements - return (t[12] = n[12]), (t[13] = n[13]), (t[14] = n[14]), this - }), - (t.setFromMatrix3 = function (e) { - var t = e.elements - return ( - this.set( - t[0], - t[3], - t[6], - 0, - t[1], - t[4], - t[7], - 0, - t[2], - t[5], - t[8], - 0, - 0, - 0, - 0, - 1, - ), - this - ) - }), - (t.extractBasis = function (e, t, n) { - return ( - e.setFromMatrixColumn(this, 0), - t.setFromMatrixColumn(this, 1), - n.setFromMatrixColumn(this, 2), - this - ) - }), - (t.makeBasis = function (e, t, n) { - return ( - this.set( - e.x, - t.x, - n.x, - 0, - e.y, - t.y, - n.y, - 0, - e.z, - t.z, - n.z, - 0, - 0, - 0, - 0, - 1, - ), - this - ) - }), - (t.extractRotation = function (e) { - var t = this.elements, - n = e.elements, - r = 1 / kr.setFromMatrixColumn(e, 0).length(), - i = 1 / kr.setFromMatrixColumn(e, 1).length(), - o = 1 / kr.setFromMatrixColumn(e, 2).length() - return ( - (t[0] = n[0] * r), - (t[1] = n[1] * r), - (t[2] = n[2] * r), - (t[3] = 0), - (t[4] = n[4] * i), - (t[5] = n[5] * i), - (t[6] = n[6] * i), - (t[7] = 0), - (t[8] = n[8] * o), - (t[9] = n[9] * o), - (t[10] = n[10] * o), - (t[11] = 0), - (t[12] = 0), - (t[13] = 0), - (t[14] = 0), - (t[15] = 1), - this - ) - }), - (t.makeRotationFromEuler = function (e) { - ;(e && e.isEuler) || - console.error( - 'THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.', - ) - var t = this.elements, - n = e.x, - r = e.y, - i = e.z, - o = Math.cos(n), - a = Math.sin(n), - s = Math.cos(r), - l = Math.sin(r), - c = Math.cos(i), - u = Math.sin(i) - if ('XYZ' === e.order) { - var h = o * c, - d = o * u, - p = a * c, - f = a * u - ;(t[0] = s * c), - (t[4] = -s * u), - (t[8] = l), - (t[1] = d + p * l), - (t[5] = h - f * l), - (t[9] = -a * s), - (t[2] = f - h * l), - (t[6] = p + d * l), - (t[10] = o * s) - } else if ('YXZ' === e.order) { - var m = s * c, - v = s * u, - g = l * c, - y = l * u - ;(t[0] = m + y * a), - (t[4] = g * a - v), - (t[8] = o * l), - (t[1] = o * u), - (t[5] = o * c), - (t[9] = -a), - (t[2] = v * a - g), - (t[6] = y + m * a), - (t[10] = o * s) - } else if ('ZXY' === e.order) { - var b = s * c, - A = s * u, - w = l * c, - x = l * u - ;(t[0] = b - x * a), - (t[4] = -o * u), - (t[8] = w + A * a), - (t[1] = A + w * a), - (t[5] = o * c), - (t[9] = x - b * a), - (t[2] = -o * l), - (t[6] = a), - (t[10] = o * s) - } else if ('ZYX' === e.order) { - var E = o * c, - M = o * u, - _ = a * c, - T = a * u - ;(t[0] = s * c), - (t[4] = _ * l - M), - (t[8] = E * l + T), - (t[1] = s * u), - (t[5] = T * l + E), - (t[9] = M * l - _), - (t[2] = -l), - (t[6] = a * s), - (t[10] = o * s) - } else if ('YZX' === e.order) { - var S = o * s, - C = o * l, - L = a * s, - R = a * l - ;(t[0] = s * c), - (t[4] = R - S * u), - (t[8] = L * u + C), - (t[1] = u), - (t[5] = o * c), - (t[9] = -a * c), - (t[2] = -l * c), - (t[6] = C * u + L), - (t[10] = S - R * u) - } else if ('XZY' === e.order) { - var P = o * s, - D = o * l, - O = a * s, - I = a * l - ;(t[0] = s * c), - (t[4] = -u), - (t[8] = l * c), - (t[1] = P * u + I), - (t[5] = o * c), - (t[9] = D * u - O), - (t[2] = O * u - D), - (t[6] = a * c), - (t[10] = I * u + P) - } - return ( - (t[3] = 0), - (t[7] = 0), - (t[11] = 0), - (t[12] = 0), - (t[13] = 0), - (t[14] = 0), - (t[15] = 1), - this - ) - }), - (t.makeRotationFromQuaternion = function (e) { - return this.compose(Ur, e, Hr) - }), - (t.lookAt = function (e, t, n) { - var r = this.elements - return ( - jr.subVectors(e, t), - 0 === jr.lengthSq() && (jr.z = 1), - jr.normalize(), - Gr.crossVectors(n, jr), - 0 === Gr.lengthSq() && - (1 === Math.abs(n.z) ? (jr.x += 1e-4) : (jr.z += 1e-4), - jr.normalize(), - Gr.crossVectors(n, jr)), - Gr.normalize(), - zr.crossVectors(jr, Gr), - (r[0] = Gr.x), - (r[4] = zr.x), - (r[8] = jr.x), - (r[1] = Gr.y), - (r[5] = zr.y), - (r[9] = jr.y), - (r[2] = Gr.z), - (r[6] = zr.z), - (r[10] = jr.z), - this - ) - }), - (t.multiply = function (e, t) { - return void 0 !== t - ? (console.warn( - 'THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.', - ), - this.multiplyMatrices(e, t)) - : this.multiplyMatrices(this, e) - }), - (t.premultiply = function (e) { - return this.multiplyMatrices(e, this) - }), - (t.multiplyMatrices = function (e, t) { - var n = e.elements, - r = t.elements, - i = this.elements, - o = n[0], - a = n[4], - s = n[8], - l = n[12], - c = n[1], - u = n[5], - h = n[9], - d = n[13], - p = n[2], - f = n[6], - m = n[10], - v = n[14], - g = n[3], - y = n[7], - b = n[11], - A = n[15], - w = r[0], - x = r[4], - E = r[8], - M = r[12], - _ = r[1], - T = r[5], - S = r[9], - C = r[13], - L = r[2], - R = r[6], - P = r[10], - D = r[14], - O = r[3], - I = r[7], - B = r[11], - F = r[15] - return ( - (i[0] = o * w + a * _ + s * L + l * O), - (i[4] = o * x + a * T + s * R + l * I), - (i[8] = o * E + a * S + s * P + l * B), - (i[12] = o * M + a * C + s * D + l * F), - (i[1] = c * w + u * _ + h * L + d * O), - (i[5] = c * x + u * T + h * R + d * I), - (i[9] = c * E + u * S + h * P + d * B), - (i[13] = c * M + u * C + h * D + d * F), - (i[2] = p * w + f * _ + m * L + v * O), - (i[6] = p * x + f * T + m * R + v * I), - (i[10] = p * E + f * S + m * P + v * B), - (i[14] = p * M + f * C + m * D + v * F), - (i[3] = g * w + y * _ + b * L + A * O), - (i[7] = g * x + y * T + b * R + A * I), - (i[11] = g * E + y * S + b * P + A * B), - (i[15] = g * M + y * C + b * D + A * F), - this - ) - }), - (t.multiplyScalar = function (e) { - var t = this.elements - return ( - (t[0] *= e), - (t[4] *= e), - (t[8] *= e), - (t[12] *= e), - (t[1] *= e), - (t[5] *= e), - (t[9] *= e), - (t[13] *= e), - (t[2] *= e), - (t[6] *= e), - (t[10] *= e), - (t[14] *= e), - (t[3] *= e), - (t[7] *= e), - (t[11] *= e), - (t[15] *= e), - this - ) - }), - (t.determinant = function () { - var e = this.elements, - t = e[0], - n = e[4], - r = e[8], - i = e[12], - o = e[1], - a = e[5], - s = e[9], - l = e[13], - c = e[2], - u = e[6], - h = e[10], - d = e[14] - return ( - e[3] * - (+i * s * u - - r * l * u - - i * a * h + - n * l * h + - r * a * d - - n * s * d) + - e[7] * - (+t * s * d - - t * l * h + - i * o * h - - r * o * d + - r * l * c - - i * s * c) + - e[11] * - (+t * l * u - - t * a * d - - i * o * u + - n * o * d + - i * a * c - - n * l * c) + - e[15] * - (-r * a * c - - t * s * u + - t * a * h + - r * o * u - - n * o * h + - n * s * c) - ) - }), - (t.transpose = function () { - var e, - t = this.elements - return ( - (e = t[1]), - (t[1] = t[4]), - (t[4] = e), - (e = t[2]), - (t[2] = t[8]), - (t[8] = e), - (e = t[6]), - (t[6] = t[9]), - (t[9] = e), - (e = t[3]), - (t[3] = t[12]), - (t[12] = e), - (e = t[7]), - (t[7] = t[13]), - (t[13] = e), - (e = t[11]), - (t[11] = t[14]), - (t[14] = e), - this - ) - }), - (t.setPosition = function (e, t, n) { - var r = this.elements - return ( - e.isVector3 - ? ((r[12] = e.x), (r[13] = e.y), (r[14] = e.z)) - : ((r[12] = e), (r[13] = t), (r[14] = n)), - this - ) - }), - (t.invert = function () { - var e = this.elements, - t = e[0], - n = e[1], - r = e[2], - i = e[3], - o = e[4], - a = e[5], - s = e[6], - l = e[7], - c = e[8], - u = e[9], - h = e[10], - d = e[11], - p = e[12], - f = e[13], - m = e[14], - v = e[15], - g = - u * m * l - - f * h * l + - f * s * d - - a * m * d - - u * s * v + - a * h * v, - y = - p * h * l - - c * m * l - - p * s * d + - o * m * d + - c * s * v - - o * h * v, - b = - c * f * l - - p * u * l + - p * a * d - - o * f * d - - c * a * v + - o * u * v, - A = - p * u * s - - c * f * s - - p * a * h + - o * f * h + - c * a * m - - o * u * m, - w = t * g + n * y + r * b + i * A - if (0 === w) - return this.set(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) - var x = 1 / w - return ( - (e[0] = g * x), - (e[1] = - (f * h * i - - u * m * i - - f * r * d + - n * m * d + - u * r * v - - n * h * v) * - x), - (e[2] = - (a * m * i - - f * s * i + - f * r * l - - n * m * l - - a * r * v + - n * s * v) * - x), - (e[3] = - (u * s * i - - a * h * i - - u * r * l + - n * h * l + - a * r * d - - n * s * d) * - x), - (e[4] = y * x), - (e[5] = - (c * m * i - - p * h * i + - p * r * d - - t * m * d - - c * r * v + - t * h * v) * - x), - (e[6] = - (p * s * i - - o * m * i - - p * r * l + - t * m * l + - o * r * v - - t * s * v) * - x), - (e[7] = - (o * h * i - - c * s * i + - c * r * l - - t * h * l - - o * r * d + - t * s * d) * - x), - (e[8] = b * x), - (e[9] = - (p * u * i - - c * f * i - - p * n * d + - t * f * d + - c * n * v - - t * u * v) * - x), - (e[10] = - (o * f * i - - p * a * i + - p * n * l - - t * f * l - - o * n * v + - t * a * v) * - x), - (e[11] = - (c * a * i - - o * u * i - - c * n * l + - t * u * l + - o * n * d - - t * a * d) * - x), - (e[12] = A * x), - (e[13] = - (c * f * r - - p * u * r + - p * n * h - - t * f * h - - c * n * m + - t * u * m) * - x), - (e[14] = - (p * a * r - - o * f * r - - p * n * s + - t * f * s + - o * n * m - - t * a * m) * - x), - (e[15] = - (o * u * r - - c * a * r + - c * n * s - - t * u * s - - o * n * h + - t * a * h) * - x), - this - ) - }), - (t.scale = function (e) { - var t = this.elements, - n = e.x, - r = e.y, - i = e.z - return ( - (t[0] *= n), - (t[4] *= r), - (t[8] *= i), - (t[1] *= n), - (t[5] *= r), - (t[9] *= i), - (t[2] *= n), - (t[6] *= r), - (t[10] *= i), - (t[3] *= n), - (t[7] *= r), - (t[11] *= i), - this - ) - }), - (t.getMaxScaleOnAxis = function () { - var e = this.elements, - t = e[0] * e[0] + e[1] * e[1] + e[2] * e[2], - n = e[4] * e[4] + e[5] * e[5] + e[6] * e[6], - r = e[8] * e[8] + e[9] * e[9] + e[10] * e[10] - return Math.sqrt(Math.max(t, n, r)) - }), - (t.makeTranslation = function (e, t, n) { - return this.set(1, 0, 0, e, 0, 1, 0, t, 0, 0, 1, n, 0, 0, 0, 1), this - }), - (t.makeRotationX = function (e) { - var t = Math.cos(e), - n = Math.sin(e) - return this.set(1, 0, 0, 0, 0, t, -n, 0, 0, n, t, 0, 0, 0, 0, 1), this - }), - (t.makeRotationY = function (e) { - var t = Math.cos(e), - n = Math.sin(e) - return this.set(t, 0, n, 0, 0, 1, 0, 0, -n, 0, t, 0, 0, 0, 0, 1), this - }), - (t.makeRotationZ = function (e) { - var t = Math.cos(e), - n = Math.sin(e) - return this.set(t, -n, 0, 0, n, t, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1), this - }), - (t.makeRotationAxis = function (e, t) { - var n = Math.cos(t), - r = Math.sin(t), - i = 1 - n, - o = e.x, - a = e.y, - s = e.z, - l = i * o, - c = i * a - return ( - this.set( - l * o + n, - l * a - r * s, - l * s + r * a, - 0, - l * a + r * s, - c * a + n, - c * s - r * o, - 0, - l * s - r * a, - c * s + r * o, - i * s * s + n, - 0, - 0, - 0, - 0, - 1, - ), - this - ) - }), - (t.makeScale = function (e, t, n) { - return this.set(e, 0, 0, 0, 0, t, 0, 0, 0, 0, n, 0, 0, 0, 0, 1), this - }), - (t.makeShear = function (e, t, n) { - return this.set(1, t, n, 0, e, 1, n, 0, e, t, 1, 0, 0, 0, 0, 1), this - }), - (t.compose = function (e, t, n) { - var r = this.elements, - i = t._x, - o = t._y, - a = t._z, - s = t._w, - l = i + i, - c = o + o, - u = a + a, - h = i * l, - d = i * c, - p = i * u, - f = o * c, - m = o * u, - v = a * u, - g = s * l, - y = s * c, - b = s * u, - A = n.x, - w = n.y, - x = n.z - return ( - (r[0] = (1 - (f + v)) * A), - (r[1] = (d + b) * A), - (r[2] = (p - y) * A), - (r[3] = 0), - (r[4] = (d - b) * w), - (r[5] = (1 - (h + v)) * w), - (r[6] = (m + g) * w), - (r[7] = 0), - (r[8] = (p + y) * x), - (r[9] = (m - g) * x), - (r[10] = (1 - (h + f)) * x), - (r[11] = 0), - (r[12] = e.x), - (r[13] = e.y), - (r[14] = e.z), - (r[15] = 1), - this - ) - }), - (t.decompose = function (e, t, n) { - var r = this.elements, - i = kr.set(r[0], r[1], r[2]).length(), - o = kr.set(r[4], r[5], r[6]).length(), - a = kr.set(r[8], r[9], r[10]).length() - this.determinant() < 0 && (i = -i), - (e.x = r[12]), - (e.y = r[13]), - (e.z = r[14]), - Nr.copy(this) - var s = 1 / i, - l = 1 / o, - c = 1 / a - return ( - (Nr.elements[0] *= s), - (Nr.elements[1] *= s), - (Nr.elements[2] *= s), - (Nr.elements[4] *= l), - (Nr.elements[5] *= l), - (Nr.elements[6] *= l), - (Nr.elements[8] *= c), - (Nr.elements[9] *= c), - (Nr.elements[10] *= c), - t.setFromRotationMatrix(Nr), - (n.x = i), - (n.y = o), - (n.z = a), - this - ) - }), - (t.makePerspective = function (e, t, n, r, i, o) { - void 0 === o && - console.warn( - 'THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.', - ) - var a = this.elements, - s = (2 * i) / (t - e), - l = (2 * i) / (n - r), - c = (t + e) / (t - e), - u = (n + r) / (n - r), - h = -(o + i) / (o - i), - d = (-2 * o * i) / (o - i) - return ( - (a[0] = s), - (a[4] = 0), - (a[8] = c), - (a[12] = 0), - (a[1] = 0), - (a[5] = l), - (a[9] = u), - (a[13] = 0), - (a[2] = 0), - (a[6] = 0), - (a[10] = h), - (a[14] = d), - (a[3] = 0), - (a[7] = 0), - (a[11] = -1), - (a[15] = 0), - this - ) - }), - (t.makeOrthographic = function (e, t, n, r, i, o) { - var a = this.elements, - s = 1 / (t - e), - l = 1 / (n - r), - c = 1 / (o - i), - u = (t + e) * s, - h = (n + r) * l, - d = (o + i) * c - return ( - (a[0] = 2 * s), - (a[4] = 0), - (a[8] = 0), - (a[12] = -u), - (a[1] = 0), - (a[5] = 2 * l), - (a[9] = 0), - (a[13] = -h), - (a[2] = 0), - (a[6] = 0), - (a[10] = -2 * c), - (a[14] = -d), - (a[3] = 0), - (a[7] = 0), - (a[11] = 0), - (a[15] = 1), - this - ) - }), - (t.equals = function (e) { - for (var t = this.elements, n = e.elements, r = 0; r < 16; r++) - if (t[r] !== n[r]) return !1 - return !0 - }), - (t.fromArray = function (e, t) { - void 0 === t && (t = 0) - for (var n = 0; n < 16; n++) this.elements[n] = e[n + t] - return this - }), - (t.toArray = function (e, t) { - void 0 === e && (e = []), void 0 === t && (t = 0) - var n = this.elements - return ( - (e[t] = n[0]), - (e[t + 1] = n[1]), - (e[t + 2] = n[2]), - (e[t + 3] = n[3]), - (e[t + 4] = n[4]), - (e[t + 5] = n[5]), - (e[t + 6] = n[6]), - (e[t + 7] = n[7]), - (e[t + 8] = n[8]), - (e[t + 9] = n[9]), - (e[t + 10] = n[10]), - (e[t + 11] = n[11]), - (e[t + 12] = n[12]), - (e[t + 13] = n[13]), - (e[t + 14] = n[14]), - (e[t + 15] = n[15]), - e - ) - }), - e - ) - })(), - kr = new lr(), - Nr = new Fr(), - Ur = new lr(0, 0, 0), - Hr = new lr(1, 1, 1), - Gr = new lr(), - zr = new lr(), - jr = new lr(), - Vr = (function () { - function e(t, n, r, i) { - void 0 === t && (t = 0), - void 0 === n && (n = 0), - void 0 === r && (r = 0), - void 0 === i && (i = e.DefaultOrder), - Object.defineProperty(this, 'isEuler', { value: !0 }), - (this._x = t), - (this._y = n), - (this._z = r), - (this._order = i) - } - var t = e.prototype - return ( - (t.set = function (e, t, n, r) { - return ( - (this._x = e), - (this._y = t), - (this._z = n), - (this._order = r || this._order), - this._onChangeCallback(), - this - ) - }), - (t.clone = function () { - return new this.constructor(this._x, this._y, this._z, this._order) - }), - (t.copy = function (e) { - return ( - (this._x = e._x), - (this._y = e._y), - (this._z = e._z), - (this._order = e._order), - this._onChangeCallback(), - this - ) - }), - (t.setFromRotationMatrix = function (e, t, n) { - var r = Kn.clamp, - i = e.elements, - o = i[0], - a = i[4], - s = i[8], - l = i[1], - c = i[5], - u = i[9], - h = i[2], - d = i[6], - p = i[10] - switch ((t = t || this._order)) { - case 'XYZ': - ;(this._y = Math.asin(r(s, -1, 1))), - Math.abs(s) < 0.9999999 - ? ((this._x = Math.atan2(-u, p)), (this._z = Math.atan2(-a, o))) - : ((this._x = Math.atan2(d, c)), (this._z = 0)) - break - case 'YXZ': - ;(this._x = Math.asin(-r(u, -1, 1))), - Math.abs(u) < 0.9999999 - ? ((this._y = Math.atan2(s, p)), (this._z = Math.atan2(l, c))) - : ((this._y = Math.atan2(-h, o)), (this._z = 0)) - break - case 'ZXY': - ;(this._x = Math.asin(r(d, -1, 1))), - Math.abs(d) < 0.9999999 - ? ((this._y = Math.atan2(-h, p)), (this._z = Math.atan2(-a, c))) - : ((this._y = 0), (this._z = Math.atan2(l, o))) - break - case 'ZYX': - ;(this._y = Math.asin(-r(h, -1, 1))), - Math.abs(h) < 0.9999999 - ? ((this._x = Math.atan2(d, p)), (this._z = Math.atan2(l, o))) - : ((this._x = 0), (this._z = Math.atan2(-a, c))) - break - case 'YZX': - ;(this._z = Math.asin(r(l, -1, 1))), - Math.abs(l) < 0.9999999 - ? ((this._x = Math.atan2(-u, c)), (this._y = Math.atan2(-h, o))) - : ((this._x = 0), (this._y = Math.atan2(s, p))) - break - case 'XZY': - ;(this._z = Math.asin(-r(a, -1, 1))), - Math.abs(a) < 0.9999999 - ? ((this._x = Math.atan2(d, c)), (this._y = Math.atan2(s, o))) - : ((this._x = Math.atan2(-u, p)), (this._y = 0)) - break - default: - console.warn( - 'THREE.Euler: .setFromRotationMatrix() encountered an unknown order: ' + - t, - ) - } - return (this._order = t), !1 !== n && this._onChangeCallback(), this - }), - (t.setFromQuaternion = function (e, t, n) { - return ( - Wr.makeRotationFromQuaternion(e), this.setFromRotationMatrix(Wr, t, n) - ) - }), - (t.setFromVector3 = function (e, t) { - return this.set(e.x, e.y, e.z, t || this._order) - }), - (t.reorder = function (e) { - return qr.setFromEuler(this), this.setFromQuaternion(qr, e) - }), - (t.equals = function (e) { - return ( - e._x === this._x && - e._y === this._y && - e._z === this._z && - e._order === this._order - ) - }), - (t.fromArray = function (e) { - return ( - (this._x = e[0]), - (this._y = e[1]), - (this._z = e[2]), - void 0 !== e[3] && (this._order = e[3]), - this._onChangeCallback(), - this - ) - }), - (t.toArray = function (e, t) { - return ( - void 0 === e && (e = []), - void 0 === t && (t = 0), - (e[t] = this._x), - (e[t + 1] = this._y), - (e[t + 2] = this._z), - (e[t + 3] = this._order), - e - ) - }), - (t.toVector3 = function (e) { - return e - ? e.set(this._x, this._y, this._z) - : new lr(this._x, this._y, this._z) - }), - (t._onChange = function (e) { - return (this._onChangeCallback = e), this - }), - (t._onChangeCallback = function () {}), - Hn(e, [ - { - key: 'x', - get: function () { - return this._x - }, - set: function (e) { - ;(this._x = e), this._onChangeCallback() - }, - }, - { - key: 'y', - get: function () { - return this._y - }, - set: function (e) { - ;(this._y = e), this._onChangeCallback() - }, - }, - { - key: 'z', - get: function () { - return this._z - }, - set: function (e) { - ;(this._z = e), this._onChangeCallback() - }, - }, - { - key: 'order', - get: function () { - return this._order - }, - set: function (e) { - ;(this._order = e), this._onChangeCallback() - }, - }, - ]), - e - ) - })() - ;(Vr.DefaultOrder = 'XYZ'), - (Vr.RotationOrders = ['XYZ', 'YZX', 'ZXY', 'XZY', 'YXZ', 'ZYX']) - var Wr = new Fr(), - qr = new sr(), - Xr = (function () { - function e() { - this.mask = 1 - } - var t = e.prototype - return ( - (t.set = function (e) { - this.mask = (1 << e) | 0 - }), - (t.enable = function (e) { - this.mask |= (1 << e) | 0 - }), - (t.enableAll = function () { - this.mask = -1 - }), - (t.toggle = function (e) { - this.mask ^= (1 << e) | 0 - }), - (t.disable = function (e) { - this.mask &= ~((1 << e) | 0) - }), - (t.disableAll = function () { - this.mask = 0 - }), - (t.test = function (e) { - return 0 !== (this.mask & e.mask) - }), - e - ) - })(), - Yr = 0, - Qr = new lr(), - Zr = new sr(), - Kr = new Fr(), - Jr = new lr(), - $r = new lr(), - ei = new lr(), - ti = new sr(), - ni = new lr(1, 0, 0), - ri = new lr(0, 1, 0), - ii = new lr(0, 0, 1), - oi = { type: 'added' }, - ai = { type: 'removed' } - function si() { - Object.defineProperty(this, 'id', { value: Yr++ }), - (this.uuid = Kn.generateUUID()), - (this.name = ''), - (this.type = 'Object3D'), - (this.parent = null), - (this.children = []), - (this.up = si.DefaultUp.clone()) - var e = new lr(), - t = new Vr(), - n = new sr(), - r = new lr(1, 1, 1) - function i() { - n.setFromEuler(t, !1) - } - function o() { - t.setFromQuaternion(n, void 0, !1) - } - t._onChange(i), - n._onChange(o), - Object.defineProperties(this, { - position: { configurable: !0, enumerable: !0, value: e }, - rotation: { configurable: !0, enumerable: !0, value: t }, - quaternion: { configurable: !0, enumerable: !0, value: n }, - scale: { configurable: !0, enumerable: !0, value: r }, - modelViewMatrix: { value: new Fr() }, - normalMatrix: { value: new $n() }, - }), - (this.matrix = new Fr()), - (this.matrixWorld = new Fr()), - (this.matrixAutoUpdate = si.DefaultMatrixAutoUpdate), - (this.matrixWorldNeedsUpdate = !1), - (this.layers = new Xr()), - (this.visible = !0), - (this.castShadow = !1), - (this.receiveShadow = !1), - (this.frustumCulled = !0), - (this.renderOrder = 0), - (this.animations = []), - (this.userData = {}) - } - ;(si.DefaultUp = new lr(0, 1, 0)), - (si.DefaultMatrixAutoUpdate = !0), - (si.prototype = Object.assign(Object.create(qn.prototype), { - constructor: si, - isObject3D: !0, - onBeforeRender: function () {}, - onAfterRender: function () {}, - applyMatrix4: function (e) { - this.matrixAutoUpdate && this.updateMatrix(), - this.matrix.premultiply(e), - this.matrix.decompose(this.position, this.quaternion, this.scale) - }, - applyQuaternion: function (e) { - return this.quaternion.premultiply(e), this - }, - setRotationFromAxisAngle: function (e, t) { - this.quaternion.setFromAxisAngle(e, t) - }, - setRotationFromEuler: function (e) { - this.quaternion.setFromEuler(e, !0) - }, - setRotationFromMatrix: function (e) { - this.quaternion.setFromRotationMatrix(e) - }, - setRotationFromQuaternion: function (e) { - this.quaternion.copy(e) - }, - rotateOnAxis: function (e, t) { - return Zr.setFromAxisAngle(e, t), this.quaternion.multiply(Zr), this - }, - rotateOnWorldAxis: function (e, t) { - return Zr.setFromAxisAngle(e, t), this.quaternion.premultiply(Zr), this - }, - rotateX: function (e) { - return this.rotateOnAxis(ni, e) - }, - rotateY: function (e) { - return this.rotateOnAxis(ri, e) - }, - rotateZ: function (e) { - return this.rotateOnAxis(ii, e) - }, - translateOnAxis: function (e, t) { - return ( - Qr.copy(e).applyQuaternion(this.quaternion), - this.position.add(Qr.multiplyScalar(t)), - this - ) - }, - translateX: function (e) { - return this.translateOnAxis(ni, e) - }, - translateY: function (e) { - return this.translateOnAxis(ri, e) - }, - translateZ: function (e) { - return this.translateOnAxis(ii, e) - }, - localToWorld: function (e) { - return e.applyMatrix4(this.matrixWorld) - }, - worldToLocal: function (e) { - return e.applyMatrix4(Kr.copy(this.matrixWorld).invert()) - }, - lookAt: function (e, t, n) { - e.isVector3 ? Jr.copy(e) : Jr.set(e, t, n) - var r = this.parent - this.updateWorldMatrix(!0, !1), - $r.setFromMatrixPosition(this.matrixWorld), - this.isCamera || this.isLight - ? Kr.lookAt($r, Jr, this.up) - : Kr.lookAt(Jr, $r, this.up), - this.quaternion.setFromRotationMatrix(Kr), - r && - (Kr.extractRotation(r.matrixWorld), - Zr.setFromRotationMatrix(Kr), - this.quaternion.premultiply(Zr.invert())) - }, - add: function (e) { - if (arguments.length > 1) { - for (var t = 0; t < arguments.length; t++) this.add(arguments[t]) - return this - } - return e === this - ? (console.error( - "THREE.Object3D.add: object can't be added as a child of itself.", - e, - ), - this) - : (e && e.isObject3D - ? (null !== e.parent && e.parent.remove(e), - (e.parent = this), - this.children.push(e), - e.dispatchEvent(oi)) - : console.error( - 'THREE.Object3D.add: object not an instance of THREE.Object3D.', - e, - ), - this) - }, - remove: function (e) { - if (arguments.length > 1) { - for (var t = 0; t < arguments.length; t++) this.remove(arguments[t]) - return this - } - var n = this.children.indexOf(e) - return ( - -1 !== n && - ((e.parent = null), this.children.splice(n, 1), e.dispatchEvent(ai)), - this - ) - }, - clear: function () { - for (var e = 0; e < this.children.length; e++) { - var t = this.children[e] - ;(t.parent = null), t.dispatchEvent(ai) - } - return (this.children.length = 0), this - }, - attach: function (e) { - return ( - this.updateWorldMatrix(!0, !1), - Kr.copy(this.matrixWorld).invert(), - null !== e.parent && - (e.parent.updateWorldMatrix(!0, !1), - Kr.multiply(e.parent.matrixWorld)), - e.applyMatrix4(Kr), - e.updateWorldMatrix(!1, !1), - this.add(e), - this - ) - }, - getObjectById: function (e) { - return this.getObjectByProperty('id', e) - }, - getObjectByName: function (e) { - return this.getObjectByProperty('name', e) - }, - getObjectByProperty: function (e, t) { - if (this[e] === t) return this - for (var n = 0, r = this.children.length; n < r; n++) { - var i = this.children[n].getObjectByProperty(e, t) - if (void 0 !== i) return i - } - }, - getWorldPosition: function (e) { - return ( - void 0 === e && - (console.warn( - 'THREE.Object3D: .getWorldPosition() target is now required', - ), - (e = new lr())), - this.updateWorldMatrix(!0, !1), - e.setFromMatrixPosition(this.matrixWorld) - ) - }, - getWorldQuaternion: function (e) { - return ( - void 0 === e && - (console.warn( - 'THREE.Object3D: .getWorldQuaternion() target is now required', - ), - (e = new sr())), - this.updateWorldMatrix(!0, !1), - this.matrixWorld.decompose($r, e, ei), - e - ) - }, - getWorldScale: function (e) { - return ( - void 0 === e && - (console.warn( - 'THREE.Object3D: .getWorldScale() target is now required', - ), - (e = new lr())), - this.updateWorldMatrix(!0, !1), - this.matrixWorld.decompose($r, ti, e), - e - ) - }, - getWorldDirection: function (e) { - void 0 === e && - (console.warn( - 'THREE.Object3D: .getWorldDirection() target is now required', - ), - (e = new lr())), - this.updateWorldMatrix(!0, !1) - var t = this.matrixWorld.elements - return e.set(t[8], t[9], t[10]).normalize() - }, - raycast: function () {}, - traverse: function (e) { - e(this) - for (var t = this.children, n = 0, r = t.length; n < r; n++) - t[n].traverse(e) - }, - traverseVisible: function (e) { - if (!1 !== this.visible) { - e(this) - for (var t = this.children, n = 0, r = t.length; n < r; n++) - t[n].traverseVisible(e) - } - }, - traverseAncestors: function (e) { - var t = this.parent - null !== t && (e(t), t.traverseAncestors(e)) - }, - updateMatrix: function () { - this.matrix.compose(this.position, this.quaternion, this.scale), - (this.matrixWorldNeedsUpdate = !0) - }, - updateMatrixWorld: function (e) { - this.matrixAutoUpdate && this.updateMatrix(), - (this.matrixWorldNeedsUpdate || e) && - (null === this.parent - ? this.matrixWorld.copy(this.matrix) - : this.matrixWorld.multiplyMatrices( - this.parent.matrixWorld, - this.matrix, - ), - (this.matrixWorldNeedsUpdate = !1), - (e = !0)) - for (var t = this.children, n = 0, r = t.length; n < r; n++) - t[n].updateMatrixWorld(e) - }, - updateWorldMatrix: function (e, t) { - var n = this.parent - if ( - (!0 === e && null !== n && n.updateWorldMatrix(!0, !1), - this.matrixAutoUpdate && this.updateMatrix(), - null === this.parent - ? this.matrixWorld.copy(this.matrix) - : this.matrixWorld.multiplyMatrices( - this.parent.matrixWorld, - this.matrix, - ), - !0 === t) - ) - for (var r = this.children, i = 0, o = r.length; i < o; i++) - r[i].updateWorldMatrix(!1, !0) - }, - toJSON: function (e) { - var t = void 0 === e || 'string' === typeof e, - n = {} - t && - ((e = { - geometries: {}, - materials: {}, - textures: {}, - images: {}, - shapes: {}, - skeletons: {}, - animations: {}, - }), - (n.metadata = { - version: 4.5, - type: 'Object', - generator: 'Object3D.toJSON', - })) - var r = {} - function i(t, n) { - return void 0 === t[n.uuid] && (t[n.uuid] = n.toJSON(e)), n.uuid - } - if ( - ((r.uuid = this.uuid), - (r.type = this.type), - '' !== this.name && (r.name = this.name), - !0 === this.castShadow && (r.castShadow = !0), - !0 === this.receiveShadow && (r.receiveShadow = !0), - !1 === this.visible && (r.visible = !1), - !1 === this.frustumCulled && (r.frustumCulled = !1), - 0 !== this.renderOrder && (r.renderOrder = this.renderOrder), - '{}' !== JSON.stringify(this.userData) && (r.userData = this.userData), - (r.layers = this.layers.mask), - (r.matrix = this.matrix.toArray()), - !1 === this.matrixAutoUpdate && (r.matrixAutoUpdate = !1), - this.isInstancedMesh && - ((r.type = 'InstancedMesh'), - (r.count = this.count), - (r.instanceMatrix = this.instanceMatrix.toJSON())), - this.isMesh || this.isLine || this.isPoints) - ) { - r.geometry = i(e.geometries, this.geometry) - var o = this.geometry.parameters - if (void 0 !== o && void 0 !== o.shapes) { - var a = o.shapes - if (Array.isArray(a)) - for (var s = 0, l = a.length; s < l; s++) { - var c = a[s] - i(e.shapes, c) - } - else i(e.shapes, a) - } - } - if ( - (this.isSkinnedMesh && - ((r.bindMode = this.bindMode), - (r.bindMatrix = this.bindMatrix.toArray()), - void 0 !== this.skeleton && - (i(e.skeletons, this.skeleton), (r.skeleton = this.skeleton.uuid))), - void 0 !== this.material) - ) - if (Array.isArray(this.material)) { - for (var u = [], h = 0, d = this.material.length; h < d; h++) - u.push(i(e.materials, this.material[h])) - r.material = u - } else r.material = i(e.materials, this.material) - if (this.children.length > 0) { - r.children = [] - for (var p = 0; p < this.children.length; p++) - r.children.push(this.children[p].toJSON(e).object) - } - if (this.animations.length > 0) { - r.animations = [] - for (var f = 0; f < this.animations.length; f++) { - var m = this.animations[f] - r.animations.push(i(e.animations, m)) - } - } - if (t) { - var v = E(e.geometries), - g = E(e.materials), - y = E(e.textures), - b = E(e.images), - A = E(e.shapes), - w = E(e.skeletons), - x = E(e.animations) - v.length > 0 && (n.geometries = v), - g.length > 0 && (n.materials = g), - y.length > 0 && (n.textures = y), - b.length > 0 && (n.images = b), - A.length > 0 && (n.shapes = A), - w.length > 0 && (n.skeletons = w), - x.length > 0 && (n.animations = x) - } - return (n.object = r), n - function E(e) { - var t = [] - for (var n in e) { - var r = e[n] - delete r.metadata, t.push(r) - } - return t - } - }, - clone: function (e) { - return new this.constructor().copy(this, e) - }, - copy: function (e, t) { - if ( - (void 0 === t && (t = !0), - (this.name = e.name), - this.up.copy(e.up), - this.position.copy(e.position), - (this.rotation.order = e.rotation.order), - this.quaternion.copy(e.quaternion), - this.scale.copy(e.scale), - this.matrix.copy(e.matrix), - this.matrixWorld.copy(e.matrixWorld), - (this.matrixAutoUpdate = e.matrixAutoUpdate), - (this.matrixWorldNeedsUpdate = e.matrixWorldNeedsUpdate), - (this.layers.mask = e.layers.mask), - (this.visible = e.visible), - (this.castShadow = e.castShadow), - (this.receiveShadow = e.receiveShadow), - (this.frustumCulled = e.frustumCulled), - (this.renderOrder = e.renderOrder), - (this.userData = JSON.parse(JSON.stringify(e.userData))), - !0 === t) - ) - for (var n = 0; n < e.children.length; n++) { - var r = e.children[n] - this.add(r.clone()) - } - return this - }, - })) - var li = new lr(), - ci = new lr(), - ui = new $n(), - hi = (function () { - function e(e, t) { - Object.defineProperty(this, 'isPlane', { value: !0 }), - (this.normal = void 0 !== e ? e : new lr(1, 0, 0)), - (this.constant = void 0 !== t ? t : 0) - } - var t = e.prototype - return ( - (t.set = function (e, t) { - return this.normal.copy(e), (this.constant = t), this - }), - (t.setComponents = function (e, t, n, r) { - return this.normal.set(e, t, n), (this.constant = r), this - }), - (t.setFromNormalAndCoplanarPoint = function (e, t) { - return this.normal.copy(e), (this.constant = -t.dot(this.normal)), this - }), - (t.setFromCoplanarPoints = function (e, t, n) { - var r = li.subVectors(n, t).cross(ci.subVectors(e, t)).normalize() - return this.setFromNormalAndCoplanarPoint(r, e), this - }), - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.copy = function (e) { - return this.normal.copy(e.normal), (this.constant = e.constant), this - }), - (t.normalize = function () { - var e = 1 / this.normal.length() - return this.normal.multiplyScalar(e), (this.constant *= e), this - }), - (t.negate = function () { - return (this.constant *= -1), this.normal.negate(), this - }), - (t.distanceToPoint = function (e) { - return this.normal.dot(e) + this.constant - }), - (t.distanceToSphere = function (e) { - return this.distanceToPoint(e.center) - e.radius - }), - (t.projectPoint = function (e, t) { - return ( - void 0 === t && - (console.warn( - 'THREE.Plane: .projectPoint() target is now required', - ), - (t = new lr())), - t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e) - ) - }), - (t.intersectLine = function (e, t) { - void 0 === t && - (console.warn('THREE.Plane: .intersectLine() target is now required'), - (t = new lr())) - var n = e.delta(li), - r = this.normal.dot(n) - if (0 === r) - return 0 === this.distanceToPoint(e.start) ? t.copy(e.start) : void 0 - var i = -(e.start.dot(this.normal) + this.constant) / r - return i < 0 || i > 1 - ? void 0 - : t.copy(n).multiplyScalar(i).add(e.start) - }), - (t.intersectsLine = function (e) { - var t = this.distanceToPoint(e.start), - n = this.distanceToPoint(e.end) - return (t < 0 && n > 0) || (n < 0 && t > 0) - }), - (t.intersectsBox = function (e) { - return e.intersectsPlane(this) - }), - (t.intersectsSphere = function (e) { - return e.intersectsPlane(this) - }), - (t.coplanarPoint = function (e) { - return ( - void 0 === e && - (console.warn( - 'THREE.Plane: .coplanarPoint() target is now required', - ), - (e = new lr())), - e.copy(this.normal).multiplyScalar(-this.constant) - ) - }), - (t.applyMatrix4 = function (e, t) { - var n = t || ui.getNormalMatrix(e), - r = this.coplanarPoint(li).applyMatrix4(e), - i = this.normal.applyMatrix3(n).normalize() - return (this.constant = -r.dot(i)), this - }), - (t.translate = function (e) { - return (this.constant -= e.dot(this.normal)), this - }), - (t.equals = function (e) { - return e.normal.equals(this.normal) && e.constant === this.constant - }), - e - ) - })(), - di = new lr(), - pi = new lr(), - fi = new lr(), - mi = new lr(), - vi = new lr(), - gi = new lr(), - yi = new lr(), - bi = new lr(), - Ai = new lr(), - wi = new lr(), - xi = (function () { - function e(e, t, n) { - ;(this.a = void 0 !== e ? e : new lr()), - (this.b = void 0 !== t ? t : new lr()), - (this.c = void 0 !== n ? n : new lr()) - } - ;(e.getNormal = function (e, t, n, r) { - void 0 === r && - (console.warn('THREE.Triangle: .getNormal() target is now required'), - (r = new lr())), - r.subVectors(n, t), - di.subVectors(e, t), - r.cross(di) - var i = r.lengthSq() - return i > 0 ? r.multiplyScalar(1 / Math.sqrt(i)) : r.set(0, 0, 0) - }), - (e.getBarycoord = function (e, t, n, r, i) { - di.subVectors(r, t), pi.subVectors(n, t), fi.subVectors(e, t) - var o = di.dot(di), - a = di.dot(pi), - s = di.dot(fi), - l = pi.dot(pi), - c = pi.dot(fi), - u = o * l - a * a - if ( - (void 0 === i && - (console.warn( - 'THREE.Triangle: .getBarycoord() target is now required', - ), - (i = new lr())), - 0 === u) - ) - return i.set(-2, -1, -1) - var h = 1 / u, - d = (l * s - a * c) * h, - p = (o * c - a * s) * h - return i.set(1 - d - p, p, d) - }), - (e.containsPoint = function (e, t, n, r) { - return ( - this.getBarycoord(e, t, n, r, mi), - mi.x >= 0 && mi.y >= 0 && mi.x + mi.y <= 1 - ) - }), - (e.getUV = function (e, t, n, r, i, o, a, s) { - return ( - this.getBarycoord(e, t, n, r, mi), - s.set(0, 0), - s.addScaledVector(i, mi.x), - s.addScaledVector(o, mi.y), - s.addScaledVector(a, mi.z), - s - ) - }), - (e.isFrontFacing = function (e, t, n, r) { - return di.subVectors(n, t), pi.subVectors(e, t), di.cross(pi).dot(r) < 0 - }) - var t = e.prototype - return ( - (t.set = function (e, t, n) { - return this.a.copy(e), this.b.copy(t), this.c.copy(n), this - }), - (t.setFromPointsAndIndices = function (e, t, n, r) { - return this.a.copy(e[t]), this.b.copy(e[n]), this.c.copy(e[r]), this - }), - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.copy = function (e) { - return this.a.copy(e.a), this.b.copy(e.b), this.c.copy(e.c), this - }), - (t.getArea = function () { - return ( - di.subVectors(this.c, this.b), - pi.subVectors(this.a, this.b), - 0.5 * di.cross(pi).length() - ) - }), - (t.getMidpoint = function (e) { - return ( - void 0 === e && - (console.warn( - 'THREE.Triangle: .getMidpoint() target is now required', - ), - (e = new lr())), - e - .addVectors(this.a, this.b) - .add(this.c) - .multiplyScalar(1 / 3) - ) - }), - (t.getNormal = function (t) { - return e.getNormal(this.a, this.b, this.c, t) - }), - (t.getPlane = function (e) { - return ( - void 0 === e && - (console.warn('THREE.Triangle: .getPlane() target is now required'), - (e = new hi())), - e.setFromCoplanarPoints(this.a, this.b, this.c) - ) - }), - (t.getBarycoord = function (t, n) { - return e.getBarycoord(t, this.a, this.b, this.c, n) - }), - (t.getUV = function (t, n, r, i, o) { - return e.getUV(t, this.a, this.b, this.c, n, r, i, o) - }), - (t.containsPoint = function (t) { - return e.containsPoint(t, this.a, this.b, this.c) - }), - (t.isFrontFacing = function (t) { - return e.isFrontFacing(this.a, this.b, this.c, t) - }), - (t.intersectsBox = function (e) { - return e.intersectsTriangle(this) - }), - (t.closestPointToPoint = function (e, t) { - void 0 === t && - (console.warn( - 'THREE.Triangle: .closestPointToPoint() target is now required', - ), - (t = new lr())) - var n, - r, - i = this.a, - o = this.b, - a = this.c - vi.subVectors(o, i), gi.subVectors(a, i), bi.subVectors(e, i) - var s = vi.dot(bi), - l = gi.dot(bi) - if (s <= 0 && l <= 0) return t.copy(i) - Ai.subVectors(e, o) - var c = vi.dot(Ai), - u = gi.dot(Ai) - if (c >= 0 && u <= c) return t.copy(o) - var h = s * u - c * l - if (h <= 0 && s >= 0 && c <= 0) - return (n = s / (s - c)), t.copy(i).addScaledVector(vi, n) - wi.subVectors(e, a) - var d = vi.dot(wi), - p = gi.dot(wi) - if (p >= 0 && d <= p) return t.copy(a) - var f = d * l - s * p - if (f <= 0 && l >= 0 && p <= 0) - return (r = l / (l - p)), t.copy(i).addScaledVector(gi, r) - var m = c * p - d * u - if (m <= 0 && u - c >= 0 && d - p >= 0) - return ( - yi.subVectors(a, o), - (r = (u - c) / (u - c + (d - p))), - t.copy(o).addScaledVector(yi, r) - ) - var v = 1 / (m + f + h) - return ( - (n = f * v), - (r = h * v), - t.copy(i).addScaledVector(vi, n).addScaledVector(gi, r) - ) - }), - (t.equals = function (e) { - return e.a.equals(this.a) && e.b.equals(this.b) && e.c.equals(this.c) - }), - e - ) - })(), - Ei = { - 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, - rebeccapurple: 6697881, - 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, - }, - Mi = { h: 0, s: 0, l: 0 }, - _i = { h: 0, s: 0, l: 0 } - function Ti(e, t, n) { - return ( - n < 0 && (n += 1), - n > 1 && (n -= 1), - n < 1 / 6 - ? e + 6 * (t - e) * n - : n < 0.5 - ? t - : n < 2 / 3 - ? e + 6 * (t - e) * (2 / 3 - n) - : e - ) - } - function Si(e) { - return e < 0.04045 - ? 0.0773993808 * e - : Math.pow(0.9478672986 * e + 0.0521327014, 2.4) - } - function Ci(e) { - return e < 0.0031308 ? 12.92 * e : 1.055 * Math.pow(e, 0.41666) - 0.055 - } - var Li = (function () { - function e(e, t, n) { - return ( - Object.defineProperty(this, 'isColor', { value: !0 }), - void 0 === t && void 0 === n ? this.set(e) : this.setRGB(e, t, n) - ) - } - var t = e.prototype - return ( - (t.set = function (e) { - return ( - e && e.isColor - ? this.copy(e) - : 'number' === typeof e - ? this.setHex(e) - : 'string' === typeof e && this.setStyle(e), - this - ) - }), - (t.setScalar = function (e) { - return (this.r = e), (this.g = e), (this.b = e), this - }), - (t.setHex = function (e) { - return ( - (e = Math.floor(e)), - (this.r = ((e >> 16) & 255) / 255), - (this.g = ((e >> 8) & 255) / 255), - (this.b = (255 & e) / 255), - this - ) - }), - (t.setRGB = function (e, t, n) { - return (this.r = e), (this.g = t), (this.b = n), this - }), - (t.setHSL = function (e, t, n) { - if ( - ((e = Kn.euclideanModulo(e, 1)), - (t = Kn.clamp(t, 0, 1)), - (n = Kn.clamp(n, 0, 1)), - 0 === t) - ) - this.r = this.g = this.b = n - else { - var r = n <= 0.5 ? n * (1 + t) : n + t - n * t, - i = 2 * n - r - ;(this.r = Ti(i, r, e + 1 / 3)), - (this.g = Ti(i, r, e)), - (this.b = Ti(i, r, e - 1 / 3)) - } - return this - }), - (t.setStyle = function (e) { - function t(t) { - void 0 !== t && - parseFloat(t) < 1 && - console.warn( - 'THREE.Color: Alpha component of ' + e + ' will be ignored.', - ) - } - var n - if ((n = /^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(e))) { - var r, - i = n[1], - o = n[2] - switch (i) { - case 'rgb': - case 'rgba': - if ( - (r = - /^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec( - o, - )) - ) - return ( - (this.r = Math.min(255, parseInt(r[1], 10)) / 255), - (this.g = Math.min(255, parseInt(r[2], 10)) / 255), - (this.b = Math.min(255, parseInt(r[3], 10)) / 255), - t(r[4]), - this - ) - if ( - (r = - /^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec( - o, - )) - ) - return ( - (this.r = Math.min(100, parseInt(r[1], 10)) / 100), - (this.g = Math.min(100, parseInt(r[2], 10)) / 100), - (this.b = Math.min(100, parseInt(r[3], 10)) / 100), - t(r[4]), - this - ) - break - case 'hsl': - case 'hsla': - if ( - (r = - /^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec( - o, - )) - ) { - var a = parseFloat(r[1]) / 360, - s = parseInt(r[2], 10) / 100, - l = parseInt(r[3], 10) / 100 - return t(r[4]), this.setHSL(a, s, l) - } - } - } else if ((n = /^\#([A-Fa-f\d]+)$/.exec(e))) { - var c = n[1], - u = c.length - if (3 === u) - 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 === u) - 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 - ) - } - return e && e.length > 0 ? this.setColorName(e) : this - }), - (t.setColorName = function (e) { - var t = Ei[e] - return ( - void 0 !== t - ? this.setHex(t) - : console.warn('THREE.Color: Unknown color ' + e), - this - ) - }), - (t.clone = function () { - return new this.constructor(this.r, this.g, this.b) - }), - (t.copy = function (e) { - return (this.r = e.r), (this.g = e.g), (this.b = e.b), this - }), - (t.copyGammaToLinear = function (e, t) { - return ( - void 0 === t && (t = 2), - (this.r = Math.pow(e.r, t)), - (this.g = Math.pow(e.g, t)), - (this.b = Math.pow(e.b, t)), - this - ) - }), - (t.copyLinearToGamma = function (e, t) { - void 0 === t && (t = 2) - var n = t > 0 ? 1 / t : 1 - return ( - (this.r = Math.pow(e.r, n)), - (this.g = Math.pow(e.g, n)), - (this.b = Math.pow(e.b, n)), - this - ) - }), - (t.convertGammaToLinear = function (e) { - return this.copyGammaToLinear(this, e), this - }), - (t.convertLinearToGamma = function (e) { - return this.copyLinearToGamma(this, e), this - }), - (t.copySRGBToLinear = function (e) { - return (this.r = Si(e.r)), (this.g = Si(e.g)), (this.b = Si(e.b)), this - }), - (t.copyLinearToSRGB = function (e) { - return (this.r = Ci(e.r)), (this.g = Ci(e.g)), (this.b = Ci(e.b)), this - }), - (t.convertSRGBToLinear = function () { - return this.copySRGBToLinear(this), this - }), - (t.convertLinearToSRGB = function () { - return this.copyLinearToSRGB(this), this - }), - (t.getHex = function () { - return ( - ((255 * this.r) << 16) ^ ((255 * this.g) << 8) ^ ((255 * this.b) << 0) - ) - }), - (t.getHexString = function () { - return ('000000' + this.getHex().toString(16)).slice(-6) - }), - (t.getHSL = function (e) { - void 0 === e && - (console.warn('THREE.Color: .getHSL() target is now required'), - (e = { h: 0, s: 0, l: 0 })) - var t, - n, - r = this.r, - i = this.g, - o = this.b, - a = Math.max(r, i, o), - s = Math.min(r, i, o), - l = (s + a) / 2 - if (s === a) (t = 0), (n = 0) - else { - var c = a - s - switch (((n = l <= 0.5 ? c / (a + s) : c / (2 - a - s)), a)) { - case r: - t = (i - o) / c + (i < o ? 6 : 0) - break - case i: - t = (o - r) / c + 2 - break - case o: - t = (r - i) / c + 4 - } - t /= 6 - } - return (e.h = t), (e.s = n), (e.l = l), e - }), - (t.getStyle = function () { - return ( - 'rgb(' + - ((255 * this.r) | 0) + - ',' + - ((255 * this.g) | 0) + - ',' + - ((255 * this.b) | 0) + - ')' - ) - }), - (t.offsetHSL = function (e, t, n) { - return ( - this.getHSL(Mi), - (Mi.h += e), - (Mi.s += t), - (Mi.l += n), - this.setHSL(Mi.h, Mi.s, Mi.l), - this - ) - }), - (t.add = function (e) { - return (this.r += e.r), (this.g += e.g), (this.b += e.b), this - }), - (t.addColors = function (e, t) { - return ( - (this.r = e.r + t.r), (this.g = e.g + t.g), (this.b = e.b + t.b), this - ) - }), - (t.addScalar = function (e) { - return (this.r += e), (this.g += e), (this.b += e), this - }), - (t.sub = function (e) { - return ( - (this.r = Math.max(0, this.r - e.r)), - (this.g = Math.max(0, this.g - e.g)), - (this.b = Math.max(0, this.b - e.b)), - this - ) - }), - (t.multiply = function (e) { - return (this.r *= e.r), (this.g *= e.g), (this.b *= e.b), this - }), - (t.multiplyScalar = function (e) { - return (this.r *= e), (this.g *= e), (this.b *= e), this - }), - (t.lerp = function (e, t) { - return ( - (this.r += (e.r - this.r) * t), - (this.g += (e.g - this.g) * t), - (this.b += (e.b - this.b) * t), - this - ) - }), - (t.lerpColors = function (e, t, n) { - return ( - (this.r = e.r + (t.r - e.r) * n), - (this.g = e.g + (t.g - e.g) * n), - (this.b = e.b + (t.b - e.b) * n), - this - ) - }), - (t.lerpHSL = function (e, t) { - this.getHSL(Mi), e.getHSL(_i) - var n = Kn.lerp(Mi.h, _i.h, t), - r = Kn.lerp(Mi.s, _i.s, t), - i = Kn.lerp(Mi.l, _i.l, t) - return this.setHSL(n, r, i), this - }), - (t.equals = function (e) { - return e.r === this.r && e.g === this.g && e.b === this.b - }), - (t.fromArray = function (e, t) { - return ( - void 0 === t && (t = 0), - (this.r = e[t]), - (this.g = e[t + 1]), - (this.b = e[t + 2]), - this - ) - }), - (t.toArray = function (e, t) { - return ( - void 0 === e && (e = []), - void 0 === t && (t = 0), - (e[t] = this.r), - (e[t + 1] = this.g), - (e[t + 2] = this.b), - e - ) - }), - (t.fromBufferAttribute = function (e, t) { - return ( - (this.r = e.getX(t)), - (this.g = e.getY(t)), - (this.b = e.getZ(t)), - !0 === e.normalized && - ((this.r /= 255), (this.g /= 255), (this.b /= 255)), - this - ) - }), - (t.toJSON = function () { - return this.getHex() - }), - e - ) - })() - ;(Li.NAMES = Ei), - (Li.prototype.r = 1), - (Li.prototype.g = 1), - (Li.prototype.b = 1) - var Ri = (function () { - function e(e, t, n, r, i, o) { - void 0 === o && (o = 0), - (this.a = e), - (this.b = t), - (this.c = n), - (this.normal = r && r.isVector3 ? r : new lr()), - (this.vertexNormals = Array.isArray(r) ? r : []), - (this.color = i && i.isColor ? i : new Li()), - (this.vertexColors = Array.isArray(i) ? i : []), - (this.materialIndex = o) - } - var t = e.prototype - return ( - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.copy = function (e) { - ;(this.a = e.a), - (this.b = e.b), - (this.c = e.c), - this.normal.copy(e.normal), - this.color.copy(e.color), - (this.materialIndex = e.materialIndex) - for (var t = 0, n = e.vertexNormals.length; t < n; t++) - this.vertexNormals[t] = e.vertexNormals[t].clone() - for (var r = 0, i = e.vertexColors.length; r < i; r++) - this.vertexColors[r] = e.vertexColors[r].clone() - return this - }), - e - ) - })(), - Pi = 0 - function Di() { - Object.defineProperty(this, 'id', { value: Pi++ }), - (this.uuid = Kn.generateUUID()), - (this.name = ''), - (this.type = 'Material'), - (this.fog = !0), - (this.blending = w), - (this.side = m), - (this.flatShading = !1), - (this.vertexColors = !1), - (this.opacity = 1), - (this.transparent = !1), - (this.blendSrc = B), - (this.blendDst = F), - (this.blendEquation = T), - (this.blendSrcAlpha = null), - (this.blendDstAlpha = null), - (this.blendEquationAlpha = null), - (this.depthFunc = W), - (this.depthTest = !0), - (this.depthWrite = !0), - (this.stencilWriteMask = 255), - (this.stencilFunc = _n), - (this.stencilRef = 0), - (this.stencilFuncMask = 255), - (this.stencilFail = hn), - (this.stencilZFail = hn), - (this.stencilZPass = hn), - (this.stencilWrite = !1), - (this.clippingPlanes = null), - (this.clipIntersection = !1), - (this.clipShadows = !1), - (this.shadowSide = null), - (this.colorWrite = !0), - (this.precision = null), - (this.polygonOffset = !1), - (this.polygonOffsetFactor = 0), - (this.polygonOffsetUnits = 0), - (this.dithering = !1), - (this.alphaTest = 0), - (this.premultipliedAlpha = !1), - (this.visible = !0), - (this.toneMapped = !0), - (this.userData = {}), - (this.version = 0) - } - function Oi(e) { - Di.call(this), - (this.type = 'MeshBasicMaterial'), - (this.color = new Li(16777215)), - (this.map = null), - (this.lightMap = null), - (this.lightMapIntensity = 1), - (this.aoMap = null), - (this.aoMapIntensity = 1), - (this.specularMap = null), - (this.alphaMap = null), - (this.envMap = null), - (this.combine = Z), - (this.reflectivity = 1), - (this.refractionRatio = 0.98), - (this.wireframe = !1), - (this.wireframeLinewidth = 1), - (this.wireframeLinecap = 'round'), - (this.wireframeLinejoin = 'round'), - (this.skinning = !1), - (this.morphTargets = !1), - this.setValues(e) - } - ;(Di.prototype = Object.assign(Object.create(qn.prototype), { - constructor: Di, - isMaterial: !0, - onBeforeCompile: function () {}, - customProgramCacheKey: function () { - return this.onBeforeCompile.toString() - }, - setValues: function (e) { - if (void 0 !== e) - for (var t in e) { - var n = e[t] - if (void 0 !== n) - if ('shading' !== t) { - var r = this[t] - void 0 !== r - ? r && r.isColor - ? r.set(n) - : r && r.isVector3 && n && n.isVector3 - ? r.copy(n) - : (this[t] = n) - : console.warn( - 'THREE.' + - this.type + - ": '" + - t + - "' is not a property of this material.", - ) - } else - console.warn( - 'THREE.' + - this.type + - ': .shading has been removed. Use the boolean .flatShading instead.', - ), - (this.flatShading = n === y) - else console.warn("THREE.Material: '" + t + "' parameter is undefined.") - } - }, - toJSON: function (e) { - var t = void 0 === e || 'string' === typeof e - t && (e = { textures: {}, images: {} }) - var n = { - metadata: { - version: 4.5, - type: 'Material', - generator: 'Material.toJSON', - }, - } - function r(e) { - var t = [] - for (var n in e) { - var r = e[n] - delete r.metadata, t.push(r) - } - return t - } - if ( - ((n.uuid = this.uuid), - (n.type = this.type), - '' !== this.name && (n.name = this.name), - this.color && this.color.isColor && (n.color = this.color.getHex()), - void 0 !== this.roughness && (n.roughness = this.roughness), - void 0 !== this.metalness && (n.metalness = this.metalness), - this.sheen && this.sheen.isColor && (n.sheen = this.sheen.getHex()), - this.emissive && - this.emissive.isColor && - (n.emissive = this.emissive.getHex()), - this.emissiveIntensity && - 1 !== this.emissiveIntensity && - (n.emissiveIntensity = this.emissiveIntensity), - this.specular && - this.specular.isColor && - (n.specular = this.specular.getHex()), - void 0 !== this.shininess && (n.shininess = this.shininess), - void 0 !== this.clearcoat && (n.clearcoat = this.clearcoat), - void 0 !== this.clearcoatRoughness && - (n.clearcoatRoughness = this.clearcoatRoughness), - this.clearcoatMap && - this.clearcoatMap.isTexture && - (n.clearcoatMap = this.clearcoatMap.toJSON(e).uuid), - this.clearcoatRoughnessMap && - this.clearcoatRoughnessMap.isTexture && - (n.clearcoatRoughnessMap = this.clearcoatRoughnessMap.toJSON(e).uuid), - this.clearcoatNormalMap && - this.clearcoatNormalMap.isTexture && - ((n.clearcoatNormalMap = this.clearcoatNormalMap.toJSON(e).uuid), - (n.clearcoatNormalScale = this.clearcoatNormalScale.toArray())), - this.map && this.map.isTexture && (n.map = this.map.toJSON(e).uuid), - this.matcap && - this.matcap.isTexture && - (n.matcap = this.matcap.toJSON(e).uuid), - this.alphaMap && - this.alphaMap.isTexture && - (n.alphaMap = this.alphaMap.toJSON(e).uuid), - this.lightMap && - this.lightMap.isTexture && - (n.lightMap = this.lightMap.toJSON(e).uuid), - this.aoMap && - this.aoMap.isTexture && - ((n.aoMap = this.aoMap.toJSON(e).uuid), - (n.aoMapIntensity = this.aoMapIntensity)), - this.bumpMap && - this.bumpMap.isTexture && - ((n.bumpMap = this.bumpMap.toJSON(e).uuid), - (n.bumpScale = this.bumpScale)), - this.normalMap && - this.normalMap.isTexture && - ((n.normalMap = this.normalMap.toJSON(e).uuid), - (n.normalMapType = this.normalMapType), - (n.normalScale = this.normalScale.toArray())), - this.displacementMap && - this.displacementMap.isTexture && - ((n.displacementMap = this.displacementMap.toJSON(e).uuid), - (n.displacementScale = this.displacementScale), - (n.displacementBias = this.displacementBias)), - this.roughnessMap && - this.roughnessMap.isTexture && - (n.roughnessMap = this.roughnessMap.toJSON(e).uuid), - this.metalnessMap && - this.metalnessMap.isTexture && - (n.metalnessMap = this.metalnessMap.toJSON(e).uuid), - this.emissiveMap && - this.emissiveMap.isTexture && - (n.emissiveMap = this.emissiveMap.toJSON(e).uuid), - this.specularMap && - this.specularMap.isTexture && - (n.specularMap = this.specularMap.toJSON(e).uuid), - this.envMap && - this.envMap.isTexture && - ((n.envMap = this.envMap.toJSON(e).uuid), - (n.reflectivity = this.reflectivity), - (n.refractionRatio = this.refractionRatio), - void 0 !== this.combine && (n.combine = this.combine), - void 0 !== this.envMapIntensity && - (n.envMapIntensity = this.envMapIntensity)), - this.gradientMap && - this.gradientMap.isTexture && - (n.gradientMap = this.gradientMap.toJSON(e).uuid), - void 0 !== this.size && (n.size = this.size), - void 0 !== this.sizeAttenuation && - (n.sizeAttenuation = this.sizeAttenuation), - this.blending !== w && (n.blending = this.blending), - !0 === this.flatShading && (n.flatShading = this.flatShading), - this.side !== m && (n.side = this.side), - this.vertexColors && (n.vertexColors = !0), - this.opacity < 1 && (n.opacity = this.opacity), - !0 === this.transparent && (n.transparent = this.transparent), - (n.depthFunc = this.depthFunc), - (n.depthTest = this.depthTest), - (n.depthWrite = this.depthWrite), - (n.stencilWrite = this.stencilWrite), - (n.stencilWriteMask = this.stencilWriteMask), - (n.stencilFunc = this.stencilFunc), - (n.stencilRef = this.stencilRef), - (n.stencilFuncMask = this.stencilFuncMask), - (n.stencilFail = this.stencilFail), - (n.stencilZFail = this.stencilZFail), - (n.stencilZPass = this.stencilZPass), - this.rotation && 0 !== this.rotation && (n.rotation = this.rotation), - !0 === this.polygonOffset && (n.polygonOffset = !0), - 0 !== this.polygonOffsetFactor && - (n.polygonOffsetFactor = this.polygonOffsetFactor), - 0 !== this.polygonOffsetUnits && - (n.polygonOffsetUnits = this.polygonOffsetUnits), - this.linewidth && 1 !== this.linewidth && (n.linewidth = this.linewidth), - void 0 !== this.dashSize && (n.dashSize = this.dashSize), - void 0 !== this.gapSize && (n.gapSize = this.gapSize), - void 0 !== this.scale && (n.scale = this.scale), - !0 === this.dithering && (n.dithering = !0), - this.alphaTest > 0 && (n.alphaTest = this.alphaTest), - !0 === this.premultipliedAlpha && - (n.premultipliedAlpha = this.premultipliedAlpha), - !0 === this.wireframe && (n.wireframe = this.wireframe), - this.wireframeLinewidth > 1 && - (n.wireframeLinewidth = this.wireframeLinewidth), - 'round' !== this.wireframeLinecap && - (n.wireframeLinecap = this.wireframeLinecap), - 'round' !== this.wireframeLinejoin && - (n.wireframeLinejoin = this.wireframeLinejoin), - !0 === this.morphTargets && (n.morphTargets = !0), - !0 === this.morphNormals && (n.morphNormals = !0), - !0 === this.skinning && (n.skinning = !0), - !1 === this.visible && (n.visible = !1), - !1 === this.toneMapped && (n.toneMapped = !1), - '{}' !== JSON.stringify(this.userData) && (n.userData = this.userData), - t) - ) { - var i = r(e.textures), - o = r(e.images) - i.length > 0 && (n.textures = i), o.length > 0 && (n.images = o) - } - return n - }, - clone: function () { - return new this.constructor().copy(this) - }, - copy: function (e) { - ;(this.name = e.name), - (this.fog = e.fog), - (this.blending = e.blending), - (this.side = e.side), - (this.flatShading = e.flatShading), - (this.vertexColors = e.vertexColors), - (this.opacity = e.opacity), - (this.transparent = e.transparent), - (this.blendSrc = e.blendSrc), - (this.blendDst = e.blendDst), - (this.blendEquation = e.blendEquation), - (this.blendSrcAlpha = e.blendSrcAlpha), - (this.blendDstAlpha = e.blendDstAlpha), - (this.blendEquationAlpha = e.blendEquationAlpha), - (this.depthFunc = e.depthFunc), - (this.depthTest = e.depthTest), - (this.depthWrite = e.depthWrite), - (this.stencilWriteMask = e.stencilWriteMask), - (this.stencilFunc = e.stencilFunc), - (this.stencilRef = e.stencilRef), - (this.stencilFuncMask = e.stencilFuncMask), - (this.stencilFail = e.stencilFail), - (this.stencilZFail = e.stencilZFail), - (this.stencilZPass = e.stencilZPass), - (this.stencilWrite = e.stencilWrite) - var t = e.clippingPlanes, - n = null - if (null !== t) { - var r = t.length - n = new Array(r) - for (var i = 0; i !== r; ++i) n[i] = t[i].clone() - } - return ( - (this.clippingPlanes = n), - (this.clipIntersection = e.clipIntersection), - (this.clipShadows = e.clipShadows), - (this.shadowSide = e.shadowSide), - (this.colorWrite = e.colorWrite), - (this.precision = e.precision), - (this.polygonOffset = e.polygonOffset), - (this.polygonOffsetFactor = e.polygonOffsetFactor), - (this.polygonOffsetUnits = e.polygonOffsetUnits), - (this.dithering = e.dithering), - (this.alphaTest = e.alphaTest), - (this.premultipliedAlpha = e.premultipliedAlpha), - (this.visible = e.visible), - (this.toneMapped = e.toneMapped), - (this.userData = JSON.parse(JSON.stringify(e.userData))), - this - ) - }, - dispose: function () { - this.dispatchEvent({ type: 'dispose' }) - }, - })), - Object.defineProperty(Di.prototype, 'needsUpdate', { - set: function (e) { - !0 === e && this.version++ - }, - }), - (Oi.prototype = Object.create(Di.prototype)), - (Oi.prototype.constructor = Oi), - (Oi.prototype.isMeshBasicMaterial = !0), - (Oi.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - this.color.copy(e.color), - (this.map = e.map), - (this.lightMap = e.lightMap), - (this.lightMapIntensity = e.lightMapIntensity), - (this.aoMap = e.aoMap), - (this.aoMapIntensity = e.aoMapIntensity), - (this.specularMap = e.specularMap), - (this.alphaMap = e.alphaMap), - (this.envMap = e.envMap), - (this.combine = e.combine), - (this.reflectivity = e.reflectivity), - (this.refractionRatio = e.refractionRatio), - (this.wireframe = e.wireframe), - (this.wireframeLinewidth = e.wireframeLinewidth), - (this.wireframeLinecap = e.wireframeLinecap), - (this.wireframeLinejoin = e.wireframeLinejoin), - (this.skinning = e.skinning), - (this.morphTargets = e.morphTargets), - this - ) - }) - var Ii = new lr(), - Bi = new Jn() - function Fi(e, t, n) { - if (Array.isArray(e)) - throw new TypeError('THREE.BufferAttribute: array should be a Typed Array.') - ;(this.name = ''), - (this.array = e), - (this.itemSize = t), - (this.count = void 0 !== e ? e.length / t : 0), - (this.normalized = !0 === n), - (this.usage = Tn), - (this.updateRange = { offset: 0, count: -1 }), - (this.version = 0) - } - function ki(e, t, n) { - Fi.call(this, new Int8Array(e), t, n) - } - function Ni(e, t, n) { - Fi.call(this, new Uint8Array(e), t, n) - } - function Ui(e, t, n) { - Fi.call(this, new Uint8ClampedArray(e), t, n) - } - function Hi(e, t, n) { - Fi.call(this, new Int16Array(e), t, n) - } - function Gi(e, t, n) { - Fi.call(this, new Uint16Array(e), t, n) - } - function zi(e, t, n) { - Fi.call(this, new Int32Array(e), t, n) - } - function ji(e, t, n) { - Fi.call(this, new Uint32Array(e), t, n) - } - function Vi(e, t, n) { - Fi.call(this, new Uint16Array(e), t, n) - } - function Wi(e, t, n) { - Fi.call(this, new Float32Array(e), t, n) - } - function qi(e, t, n) { - Fi.call(this, new Float64Array(e), t, n) - } - function Xi(e) { - if (0 === e.length) return -1 / 0 - for (var t = e[0], n = 1, r = e.length; n < r; ++n) e[n] > t && (t = e[n]) - return t - } - Object.defineProperty(Fi.prototype, 'needsUpdate', { - set: function (e) { - !0 === e && this.version++ - }, - }), - Object.assign(Fi.prototype, { - isBufferAttribute: !0, - onUploadCallback: function () {}, - setUsage: function (e) { - return (this.usage = e), this - }, - copy: function (e) { - return ( - (this.name = e.name), - (this.array = new e.array.constructor(e.array)), - (this.itemSize = e.itemSize), - (this.count = e.count), - (this.normalized = e.normalized), - (this.usage = e.usage), - this - ) - }, - copyAt: function (e, t, n) { - ;(e *= this.itemSize), (n *= t.itemSize) - for (var r = 0, i = this.itemSize; r < i; r++) - this.array[e + r] = t.array[n + r] - return this - }, - copyArray: function (e) { - return this.array.set(e), this - }, - copyColorsArray: function (e) { - for (var t = this.array, n = 0, r = 0, i = e.length; r < i; r++) { - var o = e[r] - void 0 === o && - (console.warn( - 'THREE.BufferAttribute.copyColorsArray(): color is undefined', - r, - ), - (o = new Li())), - (t[n++] = o.r), - (t[n++] = o.g), - (t[n++] = o.b) - } - return this - }, - copyVector2sArray: function (e) { - for (var t = this.array, n = 0, r = 0, i = e.length; r < i; r++) { - var o = e[r] - void 0 === o && - (console.warn( - 'THREE.BufferAttribute.copyVector2sArray(): vector is undefined', - r, - ), - (o = new Jn())), - (t[n++] = o.x), - (t[n++] = o.y) - } - return this - }, - copyVector3sArray: function (e) { - for (var t = this.array, n = 0, r = 0, i = e.length; r < i; r++) { - var o = e[r] - void 0 === o && - (console.warn( - 'THREE.BufferAttribute.copyVector3sArray(): vector is undefined', - r, - ), - (o = new lr())), - (t[n++] = o.x), - (t[n++] = o.y), - (t[n++] = o.z) - } - return this - }, - copyVector4sArray: function (e) { - for (var t = this.array, n = 0, r = 0, i = e.length; r < i; r++) { - var o = e[r] - void 0 === o && - (console.warn( - 'THREE.BufferAttribute.copyVector4sArray(): vector is undefined', - r, - ), - (o = new ir())), - (t[n++] = o.x), - (t[n++] = o.y), - (t[n++] = o.z), - (t[n++] = o.w) - } - return this - }, - applyMatrix3: function (e) { - if (2 === this.itemSize) - for (var t = 0, n = this.count; t < n; t++) - Bi.fromBufferAttribute(this, t), - Bi.applyMatrix3(e), - this.setXY(t, Bi.x, Bi.y) - else if (3 === this.itemSize) - for (var r = 0, i = this.count; r < i; r++) - Ii.fromBufferAttribute(this, r), - Ii.applyMatrix3(e), - this.setXYZ(r, Ii.x, Ii.y, Ii.z) - return this - }, - applyMatrix4: function (e) { - for (var t = 0, n = this.count; t < n; t++) - (Ii.x = this.getX(t)), - (Ii.y = this.getY(t)), - (Ii.z = this.getZ(t)), - Ii.applyMatrix4(e), - this.setXYZ(t, Ii.x, Ii.y, Ii.z) - return this - }, - applyNormalMatrix: function (e) { - for (var t = 0, n = this.count; t < n; t++) - (Ii.x = this.getX(t)), - (Ii.y = this.getY(t)), - (Ii.z = this.getZ(t)), - Ii.applyNormalMatrix(e), - this.setXYZ(t, Ii.x, Ii.y, Ii.z) - return this - }, - transformDirection: function (e) { - for (var t = 0, n = this.count; t < n; t++) - (Ii.x = this.getX(t)), - (Ii.y = this.getY(t)), - (Ii.z = this.getZ(t)), - Ii.transformDirection(e), - this.setXYZ(t, Ii.x, Ii.y, Ii.z) - return this - }, - set: function (e, t) { - return void 0 === t && (t = 0), this.array.set(e, t), this - }, - getX: function (e) { - return this.array[e * this.itemSize] - }, - setX: function (e, t) { - return (this.array[e * this.itemSize] = t), this - }, - getY: function (e) { - return this.array[e * this.itemSize + 1] - }, - setY: function (e, t) { - return (this.array[e * this.itemSize + 1] = t), this - }, - getZ: function (e) { - return this.array[e * this.itemSize + 2] - }, - setZ: function (e, t) { - return (this.array[e * this.itemSize + 2] = t), this - }, - getW: function (e) { - return this.array[e * this.itemSize + 3] - }, - setW: function (e, t) { - return (this.array[e * this.itemSize + 3] = t), this - }, - setXY: function (e, t, n) { - return ( - (e *= this.itemSize), - (this.array[e + 0] = t), - (this.array[e + 1] = n), - this - ) - }, - setXYZ: function (e, t, n, r) { - return ( - (e *= this.itemSize), - (this.array[e + 0] = t), - (this.array[e + 1] = n), - (this.array[e + 2] = r), - this - ) - }, - setXYZW: function (e, t, n, r, i) { - return ( - (e *= this.itemSize), - (this.array[e + 0] = t), - (this.array[e + 1] = n), - (this.array[e + 2] = r), - (this.array[e + 3] = i), - this - ) - }, - onUpload: function (e) { - return (this.onUploadCallback = e), this - }, - clone: function () { - return new this.constructor(this.array, this.itemSize).copy(this) - }, - toJSON: function () { - return { - itemSize: this.itemSize, - type: this.array.constructor.name, - array: Array.prototype.slice.call(this.array), - normalized: this.normalized, - } - }, - }), - (ki.prototype = Object.create(Fi.prototype)), - (ki.prototype.constructor = ki), - (Ni.prototype = Object.create(Fi.prototype)), - (Ni.prototype.constructor = Ni), - (Ui.prototype = Object.create(Fi.prototype)), - (Ui.prototype.constructor = Ui), - (Hi.prototype = Object.create(Fi.prototype)), - (Hi.prototype.constructor = Hi), - (Gi.prototype = Object.create(Fi.prototype)), - (Gi.prototype.constructor = Gi), - (zi.prototype = Object.create(Fi.prototype)), - (zi.prototype.constructor = zi), - (ji.prototype = Object.create(Fi.prototype)), - (ji.prototype.constructor = ji), - (Vi.prototype = Object.create(Fi.prototype)), - (Vi.prototype.constructor = Vi), - (Vi.prototype.isFloat16BufferAttribute = !0), - (Wi.prototype = Object.create(Fi.prototype)), - (Wi.prototype.constructor = Wi), - (qi.prototype = Object.create(Fi.prototype)), - (qi.prototype.constructor = qi) - var Yi = { - Int8Array: Int8Array, - Uint8Array: Uint8Array, - Uint8ClampedArray: - 'undefined' !== typeof Uint8ClampedArray ? Uint8ClampedArray : Uint8Array, - Int16Array: Int16Array, - Uint16Array: Uint16Array, - Int32Array: Int32Array, - Uint32Array: Uint32Array, - Float32Array: Float32Array, - Float64Array: Float64Array, - } - function Qi(e, t) { - return new Yi[e](t) - } - var Zi = 0, - Ki = new Fr(), - Ji = new si(), - $i = new lr(), - eo = new hr(), - to = new hr(), - no = new lr() - function ro() { - Object.defineProperty(this, 'id', { value: Zi++ }), - (this.uuid = Kn.generateUUID()), - (this.name = ''), - (this.type = 'BufferGeometry'), - (this.index = null), - (this.attributes = {}), - (this.morphAttributes = {}), - (this.morphTargetsRelative = !1), - (this.groups = []), - (this.boundingBox = null), - (this.boundingSphere = null), - (this.drawRange = { start: 0, count: 1 / 0 }), - (this.userData = {}) - } - ro.prototype = Object.assign(Object.create(qn.prototype), { - constructor: ro, - isBufferGeometry: !0, - getIndex: function () { - return this.index - }, - setIndex: function (e) { - return ( - Array.isArray(e) - ? (this.index = new (Xi(e) > 65535 ? ji : Gi)(e, 1)) - : (this.index = e), - this - ) - }, - getAttribute: function (e) { - return this.attributes[e] - }, - setAttribute: function (e, t) { - return (this.attributes[e] = t), this - }, - deleteAttribute: function (e) { - return delete this.attributes[e], this - }, - hasAttribute: function (e) { - return void 0 !== this.attributes[e] - }, - addGroup: function (e, t, n) { - void 0 === n && (n = 0), - this.groups.push({ start: e, count: t, materialIndex: n }) - }, - clearGroups: function () { - this.groups = [] - }, - setDrawRange: function (e, t) { - ;(this.drawRange.start = e), (this.drawRange.count = t) - }, - applyMatrix4: function (e) { - var t = this.attributes.position - void 0 !== t && (t.applyMatrix4(e), (t.needsUpdate = !0)) - var n = this.attributes.normal - if (void 0 !== n) { - var r = new $n().getNormalMatrix(e) - n.applyNormalMatrix(r), (n.needsUpdate = !0) - } - var i = this.attributes.tangent - return ( - void 0 !== i && (i.transformDirection(e), (i.needsUpdate = !0)), - null !== this.boundingBox && this.computeBoundingBox(), - null !== this.boundingSphere && this.computeBoundingSphere(), - this - ) - }, - rotateX: function (e) { - return Ki.makeRotationX(e), this.applyMatrix4(Ki), this - }, - rotateY: function (e) { - return Ki.makeRotationY(e), this.applyMatrix4(Ki), this - }, - rotateZ: function (e) { - return Ki.makeRotationZ(e), this.applyMatrix4(Ki), this - }, - translate: function (e, t, n) { - return Ki.makeTranslation(e, t, n), this.applyMatrix4(Ki), this - }, - scale: function (e, t, n) { - return Ki.makeScale(e, t, n), this.applyMatrix4(Ki), this - }, - lookAt: function (e) { - return Ji.lookAt(e), Ji.updateMatrix(), this.applyMatrix4(Ji.matrix), this - }, - center: function () { - return ( - this.computeBoundingBox(), - this.boundingBox.getCenter($i).negate(), - this.translate($i.x, $i.y, $i.z), - this - ) - }, - setFromPoints: function (e) { - for (var t = [], n = 0, r = e.length; n < r; n++) { - var i = e[n] - t.push(i.x, i.y, i.z || 0) - } - return this.setAttribute('position', new Wi(t, 3)), this - }, - computeBoundingBox: function () { - null === this.boundingBox && (this.boundingBox = new hr()) - var e = this.attributes.position, - t = this.morphAttributes.position - if (e && e.isGLBufferAttribute) - return ( - console.error( - 'THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".', - this, - ), - void this.boundingBox.set( - new lr(-1 / 0, -1 / 0, -1 / 0), - new lr(1 / 0, 1 / 0, 1 / 0), - ) - ) - if (void 0 !== e) { - if ((this.boundingBox.setFromBufferAttribute(e), t)) - for (var n = 0, r = t.length; n < r; n++) { - var i = t[n] - eo.setFromBufferAttribute(i), - this.morphTargetsRelative - ? (no.addVectors(this.boundingBox.min, eo.min), - this.boundingBox.expandByPoint(no), - no.addVectors(this.boundingBox.max, eo.max), - this.boundingBox.expandByPoint(no)) - : (this.boundingBox.expandByPoint(eo.min), - this.boundingBox.expandByPoint(eo.max)) - } - } else this.boundingBox.makeEmpty() - ;(isNaN(this.boundingBox.min.x) || - isNaN(this.boundingBox.min.y) || - isNaN(this.boundingBox.min.z)) && - console.error( - 'THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.', - this, - ) - }, - computeBoundingSphere: function () { - null === this.boundingSphere && (this.boundingSphere = new Sr()) - var e = this.attributes.position, - t = this.morphAttributes.position - if (e && e.isGLBufferAttribute) - return ( - console.error( - 'THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".', - this, - ), - void this.boundingSphere.set(new lr(), 1 / 0) - ) - if (e) { - var n = this.boundingSphere.center - if ((eo.setFromBufferAttribute(e), t)) - for (var r = 0, i = t.length; r < i; r++) { - var o = t[r] - to.setFromBufferAttribute(o), - this.morphTargetsRelative - ? (no.addVectors(eo.min, to.min), - eo.expandByPoint(no), - no.addVectors(eo.max, to.max), - eo.expandByPoint(no)) - : (eo.expandByPoint(to.min), eo.expandByPoint(to.max)) - } - eo.getCenter(n) - for (var a = 0, s = 0, l = e.count; s < l; s++) - no.fromBufferAttribute(e, s), (a = Math.max(a, n.distanceToSquared(no))) - if (t) - for (var c = 0, u = t.length; c < u; c++) - for ( - var h = t[c], d = this.morphTargetsRelative, p = 0, f = h.count; - p < f; - p++ - ) - no.fromBufferAttribute(h, p), - d && ($i.fromBufferAttribute(e, p), no.add($i)), - (a = Math.max(a, n.distanceToSquared(no))) - ;(this.boundingSphere.radius = Math.sqrt(a)), - isNaN(this.boundingSphere.radius) && - console.error( - 'THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.', - this, - ) - } - }, - computeFaceNormals: function () {}, - computeTangents: function () { - var e = this.index, - t = this.attributes - if ( - null !== e && - void 0 !== t.position && - void 0 !== t.normal && - void 0 !== t.uv - ) { - var n = e.array, - r = t.position.array, - i = t.normal.array, - o = t.uv.array, - a = r.length / 3 - void 0 === t.tangent && - this.setAttribute('tangent', new Fi(new Float32Array(4 * a), 4)) - for (var s = t.tangent.array, l = [], c = [], u = 0; u < a; u++) - (l[u] = new lr()), (c[u] = new lr()) - var h = new lr(), - d = new lr(), - p = new lr(), - f = new Jn(), - m = new Jn(), - v = new Jn(), - g = new lr(), - y = new lr(), - b = this.groups - 0 === b.length && (b = [{ start: 0, count: n.length }]) - for (var A = 0, w = b.length; A < w; ++A) - for (var x = b[A], E = x.start, M = E, _ = E + x.count; M < _; M += 3) - F(n[M + 0], n[M + 1], n[M + 2]) - for ( - var T = new lr(), - S = new lr(), - C = new lr(), - L = new lr(), - R = 0, - P = b.length; - R < P; - ++R - ) - for (var D = b[R], O = D.start, I = O, B = O + D.count; I < B; I += 3) - k(n[I + 0]), k(n[I + 1]), k(n[I + 2]) - } else - console.error( - 'THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)', - ) - function F(e, t, n) { - h.fromArray(r, 3 * e), - d.fromArray(r, 3 * t), - p.fromArray(r, 3 * n), - f.fromArray(o, 2 * e), - m.fromArray(o, 2 * t), - v.fromArray(o, 2 * n), - d.sub(h), - p.sub(h), - m.sub(f), - v.sub(f) - var i = 1 / (m.x * v.y - v.x * m.y) - isFinite(i) && - (g - .copy(d) - .multiplyScalar(v.y) - .addScaledVector(p, -m.y) - .multiplyScalar(i), - y - .copy(p) - .multiplyScalar(m.x) - .addScaledVector(d, -v.x) - .multiplyScalar(i), - l[e].add(g), - l[t].add(g), - l[n].add(g), - c[e].add(y), - c[t].add(y), - c[n].add(y)) - } - function k(e) { - C.fromArray(i, 3 * e), L.copy(C) - var t = l[e] - T.copy(t), - T.sub(C.multiplyScalar(C.dot(t))).normalize(), - S.crossVectors(L, t) - var n = S.dot(c[e]) < 0 ? -1 : 1 - ;(s[4 * e] = T.x), - (s[4 * e + 1] = T.y), - (s[4 * e + 2] = T.z), - (s[4 * e + 3] = n) - } - }, - computeVertexNormals: function () { - var e = this.index, - t = this.getAttribute('position') - if (void 0 !== t) { - var n = this.getAttribute('normal') - if (void 0 === n) - (n = new Fi(new Float32Array(3 * t.count), 3)), - this.setAttribute('normal', n) - else for (var r = 0, i = n.count; r < i; r++) n.setXYZ(r, 0, 0, 0) - var o = new lr(), - a = new lr(), - s = new lr(), - l = new lr(), - c = new lr(), - u = new lr(), - h = new lr(), - d = new lr() - if (e) - for (var p = 0, f = e.count; p < f; p += 3) { - var m = e.getX(p + 0), - v = e.getX(p + 1), - g = e.getX(p + 2) - o.fromBufferAttribute(t, m), - a.fromBufferAttribute(t, v), - s.fromBufferAttribute(t, g), - h.subVectors(s, a), - d.subVectors(o, a), - h.cross(d), - l.fromBufferAttribute(n, m), - c.fromBufferAttribute(n, v), - u.fromBufferAttribute(n, g), - l.add(h), - c.add(h), - u.add(h), - n.setXYZ(m, l.x, l.y, l.z), - n.setXYZ(v, c.x, c.y, c.z), - n.setXYZ(g, u.x, u.y, u.z) - } - else - for (var y = 0, b = t.count; y < b; y += 3) - o.fromBufferAttribute(t, y + 0), - a.fromBufferAttribute(t, y + 1), - s.fromBufferAttribute(t, y + 2), - h.subVectors(s, a), - d.subVectors(o, a), - h.cross(d), - n.setXYZ(y + 0, h.x, h.y, h.z), - n.setXYZ(y + 1, h.x, h.y, h.z), - n.setXYZ(y + 2, h.x, h.y, h.z) - this.normalizeNormals(), (n.needsUpdate = !0) - } - }, - merge: function (e, t) { - if (e && e.isBufferGeometry) { - void 0 === t && - ((t = 0), - console.warn( - 'THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge.', - )) - var n = this.attributes - for (var r in n) - if (void 0 !== e.attributes[r]) - for ( - var i = n[r].array, - o = e.attributes[r], - a = o.array, - s = o.itemSize * t, - l = Math.min(a.length, i.length - s), - c = 0, - u = s; - c < l; - c++, u++ - ) - i[u] = a[c] - return this - } - console.error( - 'THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.', - e, - ) - }, - normalizeNormals: function () { - for (var e = this.attributes.normal, t = 0, n = e.count; t < n; t++) - no.fromBufferAttribute(e, t), - no.normalize(), - e.setXYZ(t, no.x, no.y, no.z) - }, - toNonIndexed: function () { - function e(e, t) { - for ( - var n = e.array, - r = e.itemSize, - i = e.normalized, - o = new n.constructor(t.length * r), - a = 0, - s = 0, - l = 0, - c = t.length; - l < c; - l++ - ) { - a = t[l] * r - for (var u = 0; u < r; u++) o[s++] = n[a++] - } - return new Fi(o, r, i) - } - if (null === this.index) - return ( - console.warn( - 'THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed.', - ), - this - ) - var t = new ro(), - n = this.index.array, - r = this.attributes - for (var i in r) { - var o = e(r[i], n) - t.setAttribute(i, o) - } - var a = this.morphAttributes - for (var s in a) { - for (var l = [], c = a[s], u = 0, h = c.length; u < h; u++) { - var d = e(c[u], n) - l.push(d) - } - t.morphAttributes[s] = l - } - t.morphTargetsRelative = this.morphTargetsRelative - for (var p = this.groups, f = 0, m = p.length; f < m; f++) { - var v = p[f] - t.addGroup(v.start, v.count, v.materialIndex) - } - return t - }, - toJSON: function () { - var e = { - metadata: { - version: 4.5, - type: 'BufferGeometry', - generator: 'BufferGeometry.toJSON', - }, - } - if ( - ((e.uuid = this.uuid), - (e.type = this.type), - '' !== this.name && (e.name = this.name), - Object.keys(this.userData).length > 0 && (e.userData = this.userData), - void 0 !== this.parameters) - ) { - var t = this.parameters - for (var n in t) void 0 !== t[n] && (e[n] = t[n]) - return e - } - e.data = { attributes: {} } - var r = this.index - null !== r && - (e.data.index = { - type: r.array.constructor.name, - array: Array.prototype.slice.call(r.array), - }) - var i = this.attributes - for (var o in i) { - var a = i[o], - s = a.toJSON(e.data) - '' !== a.name && (s.name = a.name), (e.data.attributes[o] = s) - } - var l = {}, - c = !1 - for (var u in this.morphAttributes) { - for ( - var h = this.morphAttributes[u], d = [], p = 0, f = h.length; - p < f; - p++ - ) { - var m = h[p], - v = m.toJSON(e.data) - '' !== m.name && (v.name = m.name), d.push(v) - } - d.length > 0 && ((l[u] = d), (c = !0)) - } - c && - ((e.data.morphAttributes = l), - (e.data.morphTargetsRelative = this.morphTargetsRelative)) - var g = this.groups - g.length > 0 && (e.data.groups = JSON.parse(JSON.stringify(g))) - var y = this.boundingSphere - return ( - null !== y && - (e.data.boundingSphere = { - center: y.center.toArray(), - radius: y.radius, - }), - e - ) - }, - clone: function () { - return new ro().copy(this) - }, - copy: function (e) { - ;(this.index = null), - (this.attributes = {}), - (this.morphAttributes = {}), - (this.groups = []), - (this.boundingBox = null), - (this.boundingSphere = null) - var t = {} - this.name = e.name - var n = e.index - null !== n && this.setIndex(n.clone(t)) - var r = e.attributes - for (var i in r) { - var o = r[i] - this.setAttribute(i, o.clone(t)) - } - var a = e.morphAttributes - for (var s in a) { - for (var l = [], c = a[s], u = 0, h = c.length; u < h; u++) - l.push(c[u].clone(t)) - this.morphAttributes[s] = l - } - this.morphTargetsRelative = e.morphTargetsRelative - for (var d = e.groups, p = 0, f = d.length; p < f; p++) { - var m = d[p] - this.addGroup(m.start, m.count, m.materialIndex) - } - var v = e.boundingBox - null !== v && (this.boundingBox = v.clone()) - var g = e.boundingSphere - return ( - null !== g && (this.boundingSphere = g.clone()), - (this.drawRange.start = e.drawRange.start), - (this.drawRange.count = e.drawRange.count), - (this.userData = e.userData), - this - ) - }, - dispose: function () { - this.dispatchEvent({ type: 'dispose' }) - }, - }) - var io = new Fr(), - oo = new Br(), - ao = new Sr(), - so = new lr(), - lo = new lr(), - co = new lr(), - uo = new lr(), - ho = new lr(), - po = new lr(), - fo = new lr(), - mo = new lr(), - vo = new lr(), - go = new Jn(), - yo = new Jn(), - bo = new Jn(), - Ao = new lr(), - wo = new lr() - function xo(e, t) { - void 0 === e && (e = new ro()), - void 0 === t && (t = new Oi()), - si.call(this), - (this.type = 'Mesh'), - (this.geometry = e), - (this.material = t), - this.updateMorphTargets() - } - function Eo(e, t, n, r, i, o, a, s) { - if ( - null === - (t.side === v - ? r.intersectTriangle(a, o, i, !0, s) - : r.intersectTriangle(i, o, a, t.side !== g, s)) - ) - return null - wo.copy(s), wo.applyMatrix4(e.matrixWorld) - var l = n.ray.origin.distanceTo(wo) - return l < n.near || l > n.far - ? null - : { distance: l, point: wo.clone(), object: e } - } - function Mo(e, t, n, r, i, o, a, s, l, c, u, h) { - so.fromBufferAttribute(i, c), - lo.fromBufferAttribute(i, u), - co.fromBufferAttribute(i, h) - var d = e.morphTargetInfluences - if (t.morphTargets && o && d) { - fo.set(0, 0, 0), mo.set(0, 0, 0), vo.set(0, 0, 0) - for (var p = 0, f = o.length; p < f; p++) { - var m = d[p], - v = o[p] - 0 !== m && - (uo.fromBufferAttribute(v, c), - ho.fromBufferAttribute(v, u), - po.fromBufferAttribute(v, h), - a - ? (fo.addScaledVector(uo, m), - mo.addScaledVector(ho, m), - vo.addScaledVector(po, m)) - : (fo.addScaledVector(uo.sub(so), m), - mo.addScaledVector(ho.sub(lo), m), - vo.addScaledVector(po.sub(co), m))) - } - so.add(fo), lo.add(mo), co.add(vo) - } - e.isSkinnedMesh && - (e.boneTransform(c, so), e.boneTransform(u, lo), e.boneTransform(h, co)) - var g = Eo(e, t, n, r, so, lo, co, Ao) - if (g) { - s && - (go.fromBufferAttribute(s, c), - yo.fromBufferAttribute(s, u), - bo.fromBufferAttribute(s, h), - (g.uv = xi.getUV(Ao, so, lo, co, go, yo, bo, new Jn()))), - l && - (go.fromBufferAttribute(l, c), - yo.fromBufferAttribute(l, u), - bo.fromBufferAttribute(l, h), - (g.uv2 = xi.getUV(Ao, so, lo, co, go, yo, bo, new Jn()))) - var y = new Ri(c, u, h) - xi.getNormal(so, lo, co, y.normal), (g.face = y) - } - return g - } - xo.prototype = Object.assign(Object.create(si.prototype), { - constructor: xo, - isMesh: !0, - copy: function (e) { - return ( - si.prototype.copy.call(this, e), - void 0 !== e.morphTargetInfluences && - (this.morphTargetInfluences = e.morphTargetInfluences.slice()), - void 0 !== e.morphTargetDictionary && - (this.morphTargetDictionary = Object.assign( - {}, - e.morphTargetDictionary, - )), - (this.material = e.material), - (this.geometry = e.geometry), - this - ) - }, - updateMorphTargets: function () { - var e = this.geometry - if (e.isBufferGeometry) { - var t = e.morphAttributes, - n = Object.keys(t) - if (n.length > 0) { - var r = t[n[0]] - if (void 0 !== r) { - ;(this.morphTargetInfluences = []), (this.morphTargetDictionary = {}) - for (var i = 0, o = r.length; i < o; i++) { - var a = r[i].name || String(i) - this.morphTargetInfluences.push(0), - (this.morphTargetDictionary[a] = i) - } - } - } - } else { - var s = e.morphTargets - void 0 !== s && - s.length > 0 && - console.error( - 'THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.', - ) - } - }, - raycast: function (e, t) { - var n, - r = this.geometry, - i = this.material, - o = this.matrixWorld - if ( - void 0 !== i && - (null === r.boundingSphere && r.computeBoundingSphere(), - ao.copy(r.boundingSphere), - ao.applyMatrix4(o), - !1 !== e.ray.intersectsSphere(ao) && - (io.copy(o).invert(), - oo.copy(e.ray).applyMatrix4(io), - null === r.boundingBox || !1 !== oo.intersectsBox(r.boundingBox))) - ) - if (r.isBufferGeometry) { - var a = r.index, - s = r.attributes.position, - l = r.morphAttributes.position, - c = r.morphTargetsRelative, - u = r.attributes.uv, - h = r.attributes.uv2, - d = r.groups, - p = r.drawRange - if (null !== a) - if (Array.isArray(i)) - for (var f = 0, m = d.length; f < m; f++) - for ( - var v = d[f], - g = i[v.materialIndex], - y = Math.max(v.start, p.start), - b = Math.min(v.start + v.count, p.start + p.count); - y < b; - y += 3 - ) { - var A = a.getX(y), - w = a.getX(y + 1), - x = a.getX(y + 2) - ;(n = Mo(this, g, e, oo, s, l, c, u, h, A, w, x)) && - ((n.faceIndex = Math.floor(y / 3)), - (n.face.materialIndex = v.materialIndex), - t.push(n)) - } - else - for ( - var E = Math.max(0, p.start), - M = Math.min(a.count, p.start + p.count); - E < M; - E += 3 - ) { - var _ = a.getX(E), - T = a.getX(E + 1), - S = a.getX(E + 2) - ;(n = Mo(this, i, e, oo, s, l, c, u, h, _, T, S)) && - ((n.faceIndex = Math.floor(E / 3)), t.push(n)) - } - else if (void 0 !== s) - if (Array.isArray(i)) - for (var C = 0, L = d.length; C < L; C++) - for ( - var R = d[C], - P = i[R.materialIndex], - D = Math.max(R.start, p.start), - O = Math.min(R.start + R.count, p.start + p.count); - D < O; - D += 3 - ) - (n = Mo(this, P, e, oo, s, l, c, u, h, D, D + 1, D + 2)) && - ((n.faceIndex = Math.floor(D / 3)), - (n.face.materialIndex = R.materialIndex), - t.push(n)) - else - for ( - var I = Math.max(0, p.start), - B = Math.min(s.count, p.start + p.count); - I < B; - I += 3 - ) - (n = Mo(this, i, e, oo, s, l, c, u, h, I, I + 1, I + 2)) && - ((n.faceIndex = Math.floor(I / 3)), t.push(n)) - } else - r.isGeometry && - console.error( - 'THREE.Mesh.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.', - ) - }, - }) - var _o = (function (e) { - function t(t, n, r, i, o, a) { - var s - void 0 === t && (t = 1), - void 0 === n && (n = 1), - void 0 === r && (r = 1), - void 0 === i && (i = 1), - void 0 === o && (o = 1), - void 0 === a && (a = 1), - ((s = e.call(this) || this).type = 'BoxGeometry'), - (s.parameters = { - width: t, - height: n, - depth: r, - widthSegments: i, - heightSegments: o, - depthSegments: a, - }) - var l = zn(s) - ;(i = Math.floor(i)), (o = Math.floor(o)), (a = Math.floor(a)) - var c = [], - u = [], - h = [], - d = [], - p = 0, - f = 0 - function m(e, t, n, r, i, o, a, s, m, v, g) { - for ( - var y = o / m, - b = a / v, - A = o / 2, - w = a / 2, - x = s / 2, - E = m + 1, - M = v + 1, - _ = 0, - T = 0, - S = new lr(), - C = 0; - C < M; - C++ - ) - for (var L = C * b - w, R = 0; R < E; R++) { - var P = R * y - A - ;(S[e] = P * r), - (S[t] = L * i), - (S[n] = x), - u.push(S.x, S.y, S.z), - (S[e] = 0), - (S[t] = 0), - (S[n] = s > 0 ? 1 : -1), - h.push(S.x, S.y, S.z), - d.push(R / m), - d.push(1 - C / v), - (_ += 1) - } - for (var D = 0; D < v; D++) - for (var O = 0; O < m; O++) { - var I = p + O + E * D, - B = p + O + E * (D + 1), - F = p + (O + 1) + E * (D + 1), - k = p + (O + 1) + E * D - c.push(I, B, k), c.push(B, F, k), (T += 6) - } - l.addGroup(f, T, g), (f += T), (p += _) - } - return ( - m('z', 'y', 'x', -1, -1, r, n, t, a, o, 0), - m('z', 'y', 'x', 1, -1, r, n, -t, a, o, 1), - m('x', 'z', 'y', 1, 1, t, r, n, i, a, 2), - m('x', 'z', 'y', 1, -1, t, r, -n, i, a, 3), - m('x', 'y', 'z', 1, -1, t, n, r, i, o, 4), - m('x', 'y', 'z', -1, -1, t, n, -r, i, o, 5), - s.setIndex(c), - s.setAttribute('position', new Wi(u, 3)), - s.setAttribute('normal', new Wi(h, 3)), - s.setAttribute('uv', new Wi(d, 2)), - s - ) - } - return Gn(t, e), t - })(ro) - function To(e) { - var t = {} - for (var n in e) - for (var r in ((t[n] = {}), e[n])) { - var i = e[n][r] - i && - (i.isColor || - i.isMatrix3 || - i.isMatrix4 || - i.isVector2 || - i.isVector3 || - i.isVector4 || - i.isTexture) - ? (t[n][r] = i.clone()) - : Array.isArray(i) - ? (t[n][r] = i.slice()) - : (t[n][r] = i) - } - return t - } - function So(e) { - for (var t = {}, n = 0; n < e.length; n++) { - var r = To(e[n]) - for (var i in r) t[i] = r[i] - } - return t - } - var Co = { clone: To, merge: So }, - Lo = - 'void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}', - Ro = 'void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}' - function Po(e) { - Di.call(this), - (this.type = 'ShaderMaterial'), - (this.defines = {}), - (this.uniforms = {}), - (this.vertexShader = Lo), - (this.fragmentShader = Ro), - (this.linewidth = 1), - (this.wireframe = !1), - (this.wireframeLinewidth = 1), - (this.fog = !1), - (this.lights = !1), - (this.clipping = !1), - (this.skinning = !1), - (this.morphTargets = !1), - (this.morphNormals = !1), - (this.extensions = { - derivatives: !1, - fragDepth: !1, - drawBuffers: !1, - shaderTextureLOD: !1, - }), - (this.defaultAttributeValues = { - color: [1, 1, 1], - uv: [0, 0], - uv2: [0, 0], - }), - (this.index0AttributeName = void 0), - (this.uniformsNeedUpdate = !1), - (this.glslVersion = null), - void 0 !== e && - (void 0 !== e.attributes && - console.error( - 'THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead.', - ), - this.setValues(e)) - } - function Do() { - si.call(this), - (this.type = 'Camera'), - (this.matrixWorldInverse = new Fr()), - (this.projectionMatrix = new Fr()), - (this.projectionMatrixInverse = new Fr()) - } - function Oo(e, t, n, r) { - void 0 === e && (e = 50), - void 0 === t && (t = 1), - void 0 === n && (n = 0.1), - void 0 === r && (r = 2e3), - Do.call(this), - (this.type = 'PerspectiveCamera'), - (this.fov = e), - (this.zoom = 1), - (this.near = n), - (this.far = r), - (this.focus = 10), - (this.aspect = t), - (this.view = null), - (this.filmGauge = 35), - (this.filmOffset = 0), - this.updateProjectionMatrix() - } - ;(Po.prototype = Object.create(Di.prototype)), - (Po.prototype.constructor = Po), - (Po.prototype.isShaderMaterial = !0), - (Po.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - (this.fragmentShader = e.fragmentShader), - (this.vertexShader = e.vertexShader), - (this.uniforms = To(e.uniforms)), - (this.defines = Object.assign({}, e.defines)), - (this.wireframe = e.wireframe), - (this.wireframeLinewidth = e.wireframeLinewidth), - (this.lights = e.lights), - (this.clipping = e.clipping), - (this.skinning = e.skinning), - (this.morphTargets = e.morphTargets), - (this.morphNormals = e.morphNormals), - (this.extensions = Object.assign({}, e.extensions)), - (this.glslVersion = e.glslVersion), - this - ) - }), - (Po.prototype.toJSON = function (e) { - var t = Di.prototype.toJSON.call(this, e) - for (var n in ((t.glslVersion = this.glslVersion), - (t.uniforms = {}), - this.uniforms)) { - var r = this.uniforms[n].value - r && r.isTexture - ? (t.uniforms[n] = { type: 't', value: r.toJSON(e).uuid }) - : r && r.isColor - ? (t.uniforms[n] = { type: 'c', value: r.getHex() }) - : r && r.isVector2 - ? (t.uniforms[n] = { type: 'v2', value: r.toArray() }) - : r && r.isVector3 - ? (t.uniforms[n] = { type: 'v3', value: r.toArray() }) - : r && r.isVector4 - ? (t.uniforms[n] = { type: 'v4', value: r.toArray() }) - : r && r.isMatrix3 - ? (t.uniforms[n] = { type: 'm3', value: r.toArray() }) - : r && r.isMatrix4 - ? (t.uniforms[n] = { type: 'm4', value: r.toArray() }) - : (t.uniforms[n] = { value: r }) - } - Object.keys(this.defines).length > 0 && (t.defines = this.defines), - (t.vertexShader = this.vertexShader), - (t.fragmentShader = this.fragmentShader) - var i = {} - for (var o in this.extensions) !0 === this.extensions[o] && (i[o] = !0) - return Object.keys(i).length > 0 && (t.extensions = i), t - }), - (Do.prototype = Object.assign(Object.create(si.prototype), { - constructor: Do, - isCamera: !0, - copy: function (e, t) { - return ( - si.prototype.copy.call(this, e, t), - this.matrixWorldInverse.copy(e.matrixWorldInverse), - this.projectionMatrix.copy(e.projectionMatrix), - this.projectionMatrixInverse.copy(e.projectionMatrixInverse), - this - ) - }, - getWorldDirection: function (e) { - void 0 === e && - (console.warn( - 'THREE.Camera: .getWorldDirection() target is now required', - ), - (e = new lr())), - this.updateWorldMatrix(!0, !1) - var t = this.matrixWorld.elements - return e.set(-t[8], -t[9], -t[10]).normalize() - }, - updateMatrixWorld: function (e) { - si.prototype.updateMatrixWorld.call(this, e), - this.matrixWorldInverse.copy(this.matrixWorld).invert() - }, - updateWorldMatrix: function (e, t) { - si.prototype.updateWorldMatrix.call(this, e, t), - this.matrixWorldInverse.copy(this.matrixWorld).invert() - }, - clone: function () { - return new this.constructor().copy(this) - }, - })), - (Oo.prototype = Object.assign(Object.create(Do.prototype), { - constructor: Oo, - isPerspectiveCamera: !0, - copy: function (e, t) { - return ( - Do.prototype.copy.call(this, e, t), - (this.fov = e.fov), - (this.zoom = e.zoom), - (this.near = e.near), - (this.far = e.far), - (this.focus = e.focus), - (this.aspect = e.aspect), - (this.view = null === e.view ? null : Object.assign({}, e.view)), - (this.filmGauge = e.filmGauge), - (this.filmOffset = e.filmOffset), - this - ) - }, - setFocalLength: function (e) { - var t = (0.5 * this.getFilmHeight()) / e - ;(this.fov = 2 * Kn.RAD2DEG * Math.atan(t)), this.updateProjectionMatrix() - }, - getFocalLength: function () { - var e = Math.tan(0.5 * Kn.DEG2RAD * this.fov) - return (0.5 * this.getFilmHeight()) / e - }, - getEffectiveFOV: function () { - return ( - 2 * - Kn.RAD2DEG * - Math.atan(Math.tan(0.5 * Kn.DEG2RAD * this.fov) / this.zoom) - ) - }, - getFilmWidth: function () { - return this.filmGauge * Math.min(this.aspect, 1) - }, - getFilmHeight: function () { - return this.filmGauge / Math.max(this.aspect, 1) - }, - setViewOffset: function (e, t, n, r, i, o) { - ;(this.aspect = e / t), - null === this.view && - (this.view = { - enabled: !0, - fullWidth: 1, - fullHeight: 1, - offsetX: 0, - offsetY: 0, - width: 1, - height: 1, - }), - (this.view.enabled = !0), - (this.view.fullWidth = e), - (this.view.fullHeight = t), - (this.view.offsetX = n), - (this.view.offsetY = r), - (this.view.width = i), - (this.view.height = o), - this.updateProjectionMatrix() - }, - clearViewOffset: function () { - null !== this.view && (this.view.enabled = !1), - this.updateProjectionMatrix() - }, - updateProjectionMatrix: function () { - var e = this.near, - t = (e * Math.tan(0.5 * Kn.DEG2RAD * this.fov)) / this.zoom, - n = 2 * t, - r = this.aspect * n, - i = -0.5 * r, - o = this.view - if (null !== this.view && this.view.enabled) { - var a = o.fullWidth, - s = o.fullHeight - ;(i += (o.offsetX * r) / a), - (t -= (o.offsetY * n) / s), - (r *= o.width / a), - (n *= o.height / s) - } - var l = this.filmOffset - 0 !== l && (i += (e * l) / this.getFilmWidth()), - this.projectionMatrix.makePerspective(i, i + r, t, t - n, e, this.far), - this.projectionMatrixInverse.copy(this.projectionMatrix).invert() - }, - toJSON: function (e) { - var t = si.prototype.toJSON.call(this, e) - return ( - (t.object.fov = this.fov), - (t.object.zoom = this.zoom), - (t.object.near = this.near), - (t.object.far = this.far), - (t.object.focus = this.focus), - (t.object.aspect = this.aspect), - null !== this.view && (t.object.view = Object.assign({}, this.view)), - (t.object.filmGauge = this.filmGauge), - (t.object.filmOffset = this.filmOffset), - t - ) - }, - })) - var Io = 90, - Bo = 1 - function Fo(e, t, n) { - if ( - (si.call(this), - (this.type = 'CubeCamera'), - !0 === n.isWebGLCubeRenderTarget) - ) { - this.renderTarget = n - var r = new Oo(Io, Bo, e, t) - ;(r.layers = this.layers), - r.up.set(0, -1, 0), - r.lookAt(new lr(1, 0, 0)), - this.add(r) - var i = new Oo(Io, Bo, e, t) - ;(i.layers = this.layers), - i.up.set(0, -1, 0), - i.lookAt(new lr(-1, 0, 0)), - this.add(i) - var o = new Oo(Io, Bo, e, t) - ;(o.layers = this.layers), - o.up.set(0, 0, 1), - o.lookAt(new lr(0, 1, 0)), - this.add(o) - var a = new Oo(Io, Bo, e, t) - ;(a.layers = this.layers), - a.up.set(0, 0, -1), - a.lookAt(new lr(0, -1, 0)), - this.add(a) - var s = new Oo(Io, Bo, e, t) - ;(s.layers = this.layers), - s.up.set(0, -1, 0), - s.lookAt(new lr(0, 0, 1)), - this.add(s) - var l = new Oo(Io, Bo, e, t) - ;(l.layers = this.layers), - l.up.set(0, -1, 0), - l.lookAt(new lr(0, 0, -1)), - this.add(l), - (this.update = function (e, t) { - null === this.parent && this.updateMatrixWorld() - var c = e.xr.enabled, - u = e.getRenderTarget() - e.xr.enabled = !1 - var h = n.texture.generateMipmaps - ;(n.texture.generateMipmaps = !1), - e.setRenderTarget(n, 0), - e.render(t, r), - e.setRenderTarget(n, 1), - e.render(t, i), - e.setRenderTarget(n, 2), - e.render(t, o), - e.setRenderTarget(n, 3), - e.render(t, a), - e.setRenderTarget(n, 4), - e.render(t, s), - (n.texture.generateMipmaps = h), - e.setRenderTarget(n, 5), - e.render(t, l), - e.setRenderTarget(u), - (e.xr.enabled = c) - }) - } else - console.error( - 'THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.', - ) - } - function ko(e, t, n, r, i, o, a, s, l, c) { - ;(e = void 0 !== e ? e : []), - (t = void 0 !== t ? t : ae), - (a = void 0 !== a ? a : Ne), - nr.call(this, e, t, n, r, i, o, a, s, l, c), - (this.flipY = !1), - (this._needsFlipEnvMap = !0) - } - ;(Fo.prototype = Object.create(si.prototype)), - (Fo.prototype.constructor = Fo), - (ko.prototype = Object.create(nr.prototype)), - (ko.prototype.constructor = ko), - (ko.prototype.isCubeTexture = !0), - Object.defineProperty(ko.prototype, 'images', { - get: function () { - return this.image - }, - set: function (e) { - this.image = e - }, - }) - var No = (function (e) { - function t(t, n, r) { - var i - return ( - Number.isInteger(n) && - (console.warn( - 'THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )', - ), - (n = r)), - (i = e.call(this, t, t, n) || this), - Object.defineProperty(zn(i), 'isWebGLCubeRenderTarget', { value: !0 }), - (n = n || {}), - (i.texture = new ko( - void 0, - n.mapping, - n.wrapS, - n.wrapT, - n.magFilter, - n.minFilter, - n.format, - n.type, - n.anisotropy, - n.encoding, - )), - (i.texture._needsFlipEnvMap = !1), - i - ) - } - Gn(t, e) - var n = t.prototype - return ( - (n.fromEquirectangularTexture = function (e, t) { - ;(this.texture.type = t.type), - (this.texture.format = Ue), - (this.texture.encoding = t.encoding), - (this.texture.generateMipmaps = t.generateMipmaps), - (this.texture.minFilter = t.minFilter), - (this.texture.magFilter = t.magFilter) - var n = { - uniforms: { tEquirect: { value: null } }, - vertexShader: - '\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t', - fragmentShader: - '\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t', - }, - r = new _o(5, 5, 5), - i = new Po({ - name: 'CubemapFromEquirect', - uniforms: To(n.uniforms), - vertexShader: n.vertexShader, - fragmentShader: n.fragmentShader, - side: v, - blending: A, - }) - i.uniforms.tEquirect.value = t - var o = new xo(r, i), - a = t.minFilter - return ( - t.minFilter === Ee && (t.minFilter = Ae), - new Fo(1, 10, this).update(e, o), - (t.minFilter = a), - o.geometry.dispose(), - o.material.dispose(), - this - ) - }), - (n.clear = function (e, t, n, r) { - for (var i = e.getRenderTarget(), o = 0; o < 6; o++) - e.setRenderTarget(this, o), e.clear(t, n, r) - e.setRenderTarget(i) - }), - t - ) - })(or) - function Uo(e, t, n, r, i, o, a, s, l, c, u, h) { - nr.call(this, null, o, a, s, l, c, r, i, u, h), - (this.image = { data: e || null, width: t || 1, height: n || 1 }), - (this.magFilter = void 0 !== l ? l : me), - (this.minFilter = void 0 !== c ? c : me), - (this.generateMipmaps = !1), - (this.flipY = !1), - (this.unpackAlignment = 1), - (this.needsUpdate = !0) - } - ;(Uo.prototype = Object.create(nr.prototype)), - (Uo.prototype.constructor = Uo), - (Uo.prototype.isDataTexture = !0) - var Ho = new Sr(), - Go = new lr(), - zo = (function () { - function e(e, t, n, r, i, o) { - this.planes = [ - void 0 !== e ? e : new hi(), - void 0 !== t ? t : new hi(), - void 0 !== n ? n : new hi(), - void 0 !== r ? r : new hi(), - void 0 !== i ? i : new hi(), - void 0 !== o ? o : new hi(), - ] - } - var t = e.prototype - return ( - (t.set = function (e, t, n, r, i, o) { - var a = this.planes - return ( - a[0].copy(e), - a[1].copy(t), - a[2].copy(n), - a[3].copy(r), - a[4].copy(i), - a[5].copy(o), - this - ) - }), - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.copy = function (e) { - for (var t = this.planes, n = 0; n < 6; n++) t[n].copy(e.planes[n]) - return this - }), - (t.setFromProjectionMatrix = function (e) { - var t = this.planes, - n = e.elements, - r = n[0], - i = n[1], - o = n[2], - a = n[3], - s = n[4], - l = n[5], - c = n[6], - u = n[7], - h = n[8], - d = n[9], - p = n[10], - f = n[11], - m = n[12], - v = n[13], - g = n[14], - y = n[15] - return ( - t[0].setComponents(a - r, u - s, f - h, y - m).normalize(), - t[1].setComponents(a + r, u + s, f + h, y + m).normalize(), - t[2].setComponents(a + i, u + l, f + d, y + v).normalize(), - t[3].setComponents(a - i, u - l, f - d, y - v).normalize(), - t[4].setComponents(a - o, u - c, f - p, y - g).normalize(), - t[5].setComponents(a + o, u + c, f + p, y + g).normalize(), - this - ) - }), - (t.intersectsObject = function (e) { - var t = e.geometry - return ( - null === t.boundingSphere && t.computeBoundingSphere(), - Ho.copy(t.boundingSphere).applyMatrix4(e.matrixWorld), - this.intersectsSphere(Ho) - ) - }), - (t.intersectsSprite = function (e) { - return ( - Ho.center.set(0, 0, 0), - (Ho.radius = 0.7071067811865476), - Ho.applyMatrix4(e.matrixWorld), - this.intersectsSphere(Ho) - ) - }), - (t.intersectsSphere = function (e) { - for ( - var t = this.planes, n = e.center, r = -e.radius, i = 0; - i < 6; - i++ - ) - if (t[i].distanceToPoint(n) < r) return !1 - return !0 - }), - (t.intersectsBox = function (e) { - for (var t = this.planes, n = 0; n < 6; n++) { - var r = t[n] - if ( - ((Go.x = r.normal.x > 0 ? e.max.x : e.min.x), - (Go.y = r.normal.y > 0 ? e.max.y : e.min.y), - (Go.z = r.normal.z > 0 ? e.max.z : e.min.z), - r.distanceToPoint(Go) < 0) - ) - return !1 - } - return !0 - }), - (t.containsPoint = function (e) { - for (var t = this.planes, n = 0; n < 6; n++) - if (t[n].distanceToPoint(e) < 0) return !1 - return !0 - }), - e - ) - })() - function jo() { - var e = null, - t = !1, - n = null, - r = null - function i(t, o) { - n(t, o), (r = e.requestAnimationFrame(i)) - } - return { - start: function () { - !0 !== t && null !== n && ((r = e.requestAnimationFrame(i)), (t = !0)) - }, - stop: function () { - e.cancelAnimationFrame(r), (t = !1) - }, - setAnimationLoop: function (e) { - n = e - }, - setContext: function (t) { - e = t - }, - } - } - function Vo(e, t) { - var n = t.isWebGL2, - r = new WeakMap() - function i(t, r) { - var i = t.array, - o = t.usage, - a = e.createBuffer() - e.bindBuffer(r, a), e.bufferData(r, i, o), t.onUploadCallback() - var s = 5126 - return ( - i instanceof Float32Array - ? (s = 5126) - : i instanceof Float64Array - ? console.warn( - 'THREE.WebGLAttributes: Unsupported data buffer format: Float64Array.', - ) - : i instanceof Uint16Array - ? t.isFloat16BufferAttribute - ? n - ? (s = 5131) - : console.warn( - 'THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.', - ) - : (s = 5123) - : i instanceof Int16Array - ? (s = 5122) - : i instanceof Uint32Array - ? (s = 5125) - : i instanceof Int32Array - ? (s = 5124) - : i instanceof Int8Array - ? (s = 5120) - : i instanceof Uint8Array && (s = 5121), - { - buffer: a, - type: s, - bytesPerElement: i.BYTES_PER_ELEMENT, - version: t.version, - } - ) - } - function o(t, r, i) { - var o = r.array, - a = r.updateRange - e.bindBuffer(i, t), - -1 === a.count - ? e.bufferSubData(i, 0, o) - : (n - ? e.bufferSubData( - i, - a.offset * o.BYTES_PER_ELEMENT, - o, - a.offset, - a.count, - ) - : e.bufferSubData( - i, - a.offset * o.BYTES_PER_ELEMENT, - o.subarray(a.offset, a.offset + a.count), - ), - (a.count = -1)) - } - function a(e) { - return e.isInterleavedBufferAttribute && (e = e.data), r.get(e) - } - function s(t) { - t.isInterleavedBufferAttribute && (t = t.data) - var n = r.get(t) - n && (e.deleteBuffer(n.buffer), r.delete(t)) - } - function l(e, t) { - if (e.isGLBufferAttribute) { - var n = r.get(e) - ;(!n || n.version < e.version) && - r.set(e, { - buffer: e.buffer, - type: e.type, - bytesPerElement: e.elementSize, - version: e.version, - }) - } else { - e.isInterleavedBufferAttribute && (e = e.data) - var a = r.get(e) - void 0 === a - ? r.set(e, i(e, t)) - : a.version < e.version && (o(a.buffer, e, t), (a.version = e.version)) - } - } - return { get: a, remove: s, update: l } - } - var Wo = (function (e) { - function t(t, n, r, i) { - var o - void 0 === t && (t = 1), - void 0 === n && (n = 1), - void 0 === r && (r = 1), - void 0 === i && (i = 1), - ((o = e.call(this) || this).type = 'PlaneGeometry'), - (o.parameters = { - width: t, - height: n, - widthSegments: r, - heightSegments: i, - }) - for ( - var a = t / 2, - s = n / 2, - l = Math.floor(r), - c = Math.floor(i), - u = l + 1, - h = c + 1, - d = t / l, - p = n / c, - f = [], - m = [], - v = [], - g = [], - y = 0; - y < h; - y++ - ) - for (var b = y * p - s, A = 0; A < u; A++) { - var w = A * d - a - m.push(w, -b, 0), v.push(0, 0, 1), g.push(A / l), g.push(1 - y / c) - } - for (var x = 0; x < c; x++) - for (var E = 0; E < l; E++) { - var M = E + u * x, - _ = E + u * (x + 1), - T = E + 1 + u * (x + 1), - S = E + 1 + u * x - f.push(M, _, S), f.push(_, T, S) - } - return ( - o.setIndex(f), - o.setAttribute('position', new Wi(m, 3)), - o.setAttribute('normal', new Wi(v, 3)), - o.setAttribute('uv', new Wi(g, 2)), - o - ) - } - return Gn(t, e), t - })(ro), - qo = { - alphamap_fragment: - '#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif', - alphamap_pars_fragment: - '#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif', - alphatest_fragment: - '#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif', - 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( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif', - aomap_pars_fragment: - '#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif', - begin_vertex: 'vec3 transformed = vec3( position );', - beginnormal_vertex: - 'vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif', - bsdfs: - 'vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\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\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\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}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\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 vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( 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 vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\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#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif', - 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', - clipping_planes_fragment: - '#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif', - clipping_planes_pars_fragment: - '#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif', - clipping_planes_pars_vertex: - '#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif', - clipping_planes_vertex: - '#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif', - color_fragment: '#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif', - color_pars_fragment: '#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif', - color_pars_vertex: - '#if defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif', - color_vertex: - '#if defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor.xyz *= color.xyz;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif', - common: - '#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement(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}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat max3( vec3 v ) { return max( max( v.x, v.y ), v.z ); }\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\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#ifdef CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\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}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}', - cube_uv_reflection_fragment: - '#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_maxMipLevel 8.0\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_maxTileSize 256.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tfloat texelSize = 1.0 / ( 3.0 * cubeUV_maxTileSize );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 1.0 );\n\t\tvec2 f = fract( uv );\n\t\tuv += 0.5 - f;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tif ( mipInt < cubeUV_maxMipLevel ) {\n\t\t\tuv.y += 2.0 * cubeUV_maxTileSize;\n\t\t}\n\t\tuv.y += filterInt * 2.0 * cubeUV_minTileSize;\n\t\tuv.x += 3.0 * max( 0.0, cubeUV_maxTileSize - 2.0 * faceSize );\n\t\tuv *= texelSize;\n\t\tvec3 tl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x += texelSize;\n\t\tvec3 tr = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.y += texelSize;\n\t\tvec3 br = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x -= texelSize;\n\t\tvec3 bl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tvec3 tm = mix( tl, tr, f.x );\n\t\tvec3 bm = mix( bl, br, f.x );\n\t\treturn mix( tm, bm, f.y );\n\t}\n\t#define r0 1.0\n\t#define v0 0.339\n\t#define m0 - 2.0\n\t#define r1 0.8\n\t#define v1 0.276\n\t#define m1 - 1.0\n\t#define r4 0.4\n\t#define v4 0.046\n\t#define m4 2.0\n\t#define r5 0.305\n\t#define v5 0.016\n\t#define m5 3.0\n\t#define r6 0.21\n\t#define v6 0.0038\n\t#define m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= r1 ) {\n\t\t\tmip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;\n\t\t} else if ( roughness >= r4 ) {\n\t\t\tmip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;\n\t\t} else if ( roughness >= r5 ) {\n\t\t\tmip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;\n\t\t} else if ( roughness >= r6 ) {\n\t\t\tmip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), m0, cubeUV_maxMipLevel );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif', - defaultnormal_vertex: - 'vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif', - displacementmap_pars_vertex: - '#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif', - displacementmap_vertex: - '#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif', - emissivemap_fragment: - '#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif', - emissivemap_pars_fragment: - '#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif', - encodings_fragment: 'gl_FragColor = linearToOutputTexel( gl_FragColor );', - 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.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\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.a );\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.a );\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.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, 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.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 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 = cLogLuvM * value.rgb;\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 = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}', - envmap_fragment: - '#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, 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_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\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', - envmap_common_pars_fragment: - '#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif', - envmap_pars_fragment: - '#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif', - envmap_pars_vertex: - '#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif', - envmap_physical_pars_fragment: - '#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\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\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 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 roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, 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\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif', - envmap_vertex: - '#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\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', - fog_vertex: '#ifdef USE_FOG\n\tfogDepth = - mvPosition.z;\n#endif', - fog_pars_vertex: '#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif', - fog_fragment: - '#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\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', - 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', - gradientmap_pars_fragment: - '#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}', - lightmap_fragment: - '#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n#endif', - 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 = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\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\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\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\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\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\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif', - lights_pars_begin: - 'uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\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};\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};\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};\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', - lights_toon_fragment: - 'ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;', - lights_toon_pars_fragment: - 'varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)', - lights_phong_fragment: - 'BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;', - lights_phong_pars_fragment: - 'varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)', - lights_physical_fragment: - 'PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.specularRoughness = max( roughnessFactor, 0.0525 );material.specularRoughness += geometryRoughness;\nmaterial.specularRoughness = min( material.specularRoughness, 1.0 );\n#ifdef REFLECTIVITY\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#endif\n#ifdef CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheen;\n#endif', - lights_physical_pars_fragment: - 'struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat specularRoughness;\n\tvec3 specularColor;\n#ifdef CLEARCOAT\n\tfloat clearcoat;\n\tfloat clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tvec3 sheenColor;\n#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(\t\t0, 1,\t\t0 ),\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#ifdef CLEARCOAT\n\t\tfloat ccDotNL = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = ccDotNL * directLight.color;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tccIrradiance *= PI;\n\t\t#endif\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t\treflectedLight.directSpecular += ccIrradiance * material.clearcoat * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_Sheen(\n\t\t\tmaterial.specularRoughness,\n\t\t\tdirectLight.direction,\n\t\t\tgeometry,\n\t\t\tmaterial.sheenColor\n\t\t);\n\t#else\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularRoughness);\n\t#endif\n\treflectedLight.directDiffuse += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\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 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNV = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular += clearcoatRadiance * material.clearcoat * BRDF_Specular_GGX_Environment( geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t\tfloat ccDotNL = ccDotNV;\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\tfloat clearcoatInv = 1.0 - clearcoatDHR;\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += clearcoatInv * radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\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\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}', - lights_fragment_begin: - '\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\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\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif', - lights_fragment_maps: - '#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * 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( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.normal, material.specularRoughness, maxMipLevel );\n\t#ifdef CLEARCOAT\n\t\tclearcoatRadiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness, maxMipLevel );\n\t#endif\n#endif', - 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, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif', - logdepthbuf_fragment: - '#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif', - logdepthbuf_pars_fragment: - '#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif', - logdepthbuf_pars_vertex: - '#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif', - logdepthbuf_vertex: - '#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif', - map_fragment: - '#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif', - map_pars_fragment: '#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif', - map_particle_fragment: - '#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif', - map_particle_pars_fragment: - '#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif', - metalnessmap_fragment: - 'float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif', - metalnessmap_pars_fragment: - '#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif', - morphnormal_vertex: - '#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif', - morphtarget_pars_vertex: - '#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\t\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\t\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif', - morphtarget_vertex: - '#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif', - 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\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\tbitangent = bitangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;', - normal_fragment_maps: - '#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal, mapN );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif', - normalmap_pars_fragment: - '#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN ) {\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\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif', - clearcoat_normal_fragment_begin: - '#ifdef CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif', - clearcoat_normal_fragment_maps: - '#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN );\n\t#endif\n#endif', - clearcoat_pars_fragment: - '#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif', - 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}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ));\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w);\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\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}', - premultiplied_alpha_fragment: - '#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif', - project_vertex: - 'vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;', - dithering_fragment: - '#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif', - dithering_pars_fragment: - '#ifdef 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', - roughnessmap_fragment: - 'float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif', - roughnessmap_pars_fragment: - '#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif', - shadowmap_pars_fragment: - '#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\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\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\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( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), 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( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), 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 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t\tf.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t\tf.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\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 ) || defined( SHADOWMAP_TYPE_VSM )\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', - shadowmap_pars_vertex: - '#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif', - shadowmap_vertex: - '#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif', - shadowmask_pars_fragment: - 'float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\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 highp 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', - 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', - 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\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif', - 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\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif', - tonemapping_pars_fragment: - '#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\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}\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}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(\t1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,\t1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,\t1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }', - transmissionmap_fragment: - '#ifdef USE_TRANSMISSIONMAP\n\ttotalTransmission *= texture2D( transmissionMap, vUv ).r;\n#endif', - transmissionmap_pars_fragment: - '#ifdef USE_TRANSMISSIONMAP\n\tuniform sampler2D transmissionMap;\n#endif', - uv_pars_fragment: - '#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif', - uv_pars_vertex: - '#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif', - uv_vertex: - '#ifdef USE_UV\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\tuniform mat3 uv2Transform;\n#endif', - uv2_vertex: - '#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif', - worldpos_vertex: - '#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif', - background_frag: - 'uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}', - background_vert: - 'varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}', - cube_frag: - '#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}', - cube_vert: - 'varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}', - depth_frag: - '#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}', - depth_vert: - '#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}', - distanceRGBA_frag: - '#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}', - distanceRGBA_vert: - '#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}', - equirect_frag: - 'uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}', - equirect_vert: - 'varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}', - linedashed_frag: - 'uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\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 <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}', - linedashed_vert: - 'uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}', - meshbasic_frag: - 'uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}', - meshbasic_vert: - '#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}', - meshlambert_frag: - 'uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\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 <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\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 <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}', - meshlambert_vert: - '#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}', - meshmatcap_frag: - '#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}', - meshmatcap_vert: - '#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}', - meshtoon_frag: - '#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\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 <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}', - meshtoon_vert: - '#define TOON\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}', - meshphong_frag: - '#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\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 <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}', - meshphong_vert: - '#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}', - meshphysical_frag: - '#define STANDARD\n#ifdef PHYSICAL\n\t#define REFLECTIVITY\n\t#define CLEARCOAT\n\t#define TRANSMISSION\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef TRANSMISSION\n\tuniform float transmission;\n#endif\n#ifdef REFLECTIVITY\n\tuniform float reflectivity;\n#endif\n#ifdef CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheen;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <transmissionmap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\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#ifdef TRANSMISSION\n\t\tfloat totalTransmission = transmission;\n\t#endif\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <transmissionmap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#ifdef TRANSMISSION\n\t\tdiffuseColor.a *= mix( saturate( 1. - totalTransmission + linearToRelativeLuminance( reflectedLight.directSpecular + reflectedLight.indirectSpecular ) ), 1.0, metalness );\n\t#endif\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}', - meshphysical_vert: - '#define STANDARD\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}', - normal_frag: - '#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}', - normal_vert: - '#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}', - points_frag: - 'uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}', - points_vert: - 'uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}', - shadow_frag: - 'uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}', - shadow_vert: - '#include <common>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}', - sprite_frag: - 'uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}', - sprite_vert: - 'uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}', - }, - Xo = { - common: { - diffuse: { value: new Li(15658734) }, - opacity: { value: 1 }, - map: { value: null }, - uvTransform: { value: new $n() }, - uv2Transform: { value: new $n() }, - alphaMap: { value: null }, - }, - specularmap: { specularMap: { value: null } }, - envmap: { - envMap: { value: null }, - flipEnvMap: { value: -1 }, - reflectivity: { value: 1 }, - refractionRatio: { value: 0.98 }, - maxMipLevel: { value: 0 }, - }, - aomap: { aoMap: { value: null }, aoMapIntensity: { value: 1 } }, - lightmap: { lightMap: { value: null }, lightMapIntensity: { value: 1 } }, - emissivemap: { emissiveMap: { value: null } }, - bumpmap: { bumpMap: { value: null }, bumpScale: { value: 1 } }, - normalmap: { - normalMap: { value: null }, - normalScale: { value: new Jn(1, 1) }, - }, - displacementmap: { - displacementMap: { value: null }, - displacementScale: { value: 1 }, - displacementBias: { value: 0 }, - }, - roughnessmap: { roughnessMap: { value: null } }, - metalnessmap: { metalnessMap: { value: null } }, - gradientmap: { gradientMap: { value: null } }, - fog: { - fogDensity: { value: 25e-5 }, - fogNear: { value: 1 }, - fogFar: { value: 2e3 }, - fogColor: { value: new Li(16777215) }, - }, - lights: { - ambientLightColor: { value: [] }, - lightProbe: { value: [] }, - directionalLights: { - value: [], - properties: { direction: {}, color: {} }, - }, - directionalLightShadows: { - value: [], - properties: { - shadowBias: {}, - shadowNormalBias: {}, - shadowRadius: {}, - shadowMapSize: {}, - }, - }, - directionalShadowMap: { value: [] }, - directionalShadowMatrix: { value: [] }, - spotLights: { - value: [], - properties: { - color: {}, - position: {}, - direction: {}, - distance: {}, - coneCos: {}, - penumbraCos: {}, - decay: {}, - }, - }, - spotLightShadows: { - value: [], - properties: { - shadowBias: {}, - shadowNormalBias: {}, - shadowRadius: {}, - shadowMapSize: {}, - }, - }, - spotShadowMap: { value: [] }, - spotShadowMatrix: { value: [] }, - pointLights: { - value: [], - properties: { color: {}, position: {}, decay: {}, distance: {} }, - }, - pointLightShadows: { - value: [], - properties: { - shadowBias: {}, - shadowNormalBias: {}, - shadowRadius: {}, - shadowMapSize: {}, - shadowCameraNear: {}, - shadowCameraFar: {}, - }, - }, - pointShadowMap: { value: [] }, - pointShadowMatrix: { value: [] }, - hemisphereLights: { - value: [], - properties: { direction: {}, skyColor: {}, groundColor: {} }, - }, - rectAreaLights: { - value: [], - properties: { color: {}, position: {}, width: {}, height: {} }, - }, - ltc_1: { value: null }, - ltc_2: { value: null }, - }, - points: { - diffuse: { value: new Li(15658734) }, - opacity: { value: 1 }, - size: { value: 1 }, - scale: { value: 1 }, - map: { value: null }, - alphaMap: { value: null }, - uvTransform: { value: new $n() }, - }, - sprite: { - diffuse: { value: new Li(15658734) }, - opacity: { value: 1 }, - center: { value: new Jn(0.5, 0.5) }, - rotation: { value: 0 }, - map: { value: null }, - alphaMap: { value: null }, - uvTransform: { value: new $n() }, - }, - }, - Yo = { - basic: { - uniforms: So([ - Xo.common, - Xo.specularmap, - Xo.envmap, - Xo.aomap, - Xo.lightmap, - Xo.fog, - ]), - vertexShader: qo.meshbasic_vert, - fragmentShader: qo.meshbasic_frag, - }, - lambert: { - uniforms: So([ - Xo.common, - Xo.specularmap, - Xo.envmap, - Xo.aomap, - Xo.lightmap, - Xo.emissivemap, - Xo.fog, - Xo.lights, - { emissive: { value: new Li(0) } }, - ]), - vertexShader: qo.meshlambert_vert, - fragmentShader: qo.meshlambert_frag, - }, - phong: { - uniforms: So([ - Xo.common, - Xo.specularmap, - Xo.envmap, - Xo.aomap, - Xo.lightmap, - Xo.emissivemap, - Xo.bumpmap, - Xo.normalmap, - Xo.displacementmap, - Xo.fog, - Xo.lights, - { - emissive: { value: new Li(0) }, - specular: { value: new Li(1118481) }, - shininess: { value: 30 }, - }, - ]), - vertexShader: qo.meshphong_vert, - fragmentShader: qo.meshphong_frag, - }, - standard: { - uniforms: So([ - Xo.common, - Xo.envmap, - Xo.aomap, - Xo.lightmap, - Xo.emissivemap, - Xo.bumpmap, - Xo.normalmap, - Xo.displacementmap, - Xo.roughnessmap, - Xo.metalnessmap, - Xo.fog, - Xo.lights, - { - emissive: { value: new Li(0) }, - roughness: { value: 1 }, - metalness: { value: 0 }, - envMapIntensity: { value: 1 }, - }, - ]), - vertexShader: qo.meshphysical_vert, - fragmentShader: qo.meshphysical_frag, - }, - toon: { - uniforms: So([ - Xo.common, - Xo.aomap, - Xo.lightmap, - Xo.emissivemap, - Xo.bumpmap, - Xo.normalmap, - Xo.displacementmap, - Xo.gradientmap, - Xo.fog, - Xo.lights, - { emissive: { value: new Li(0) } }, - ]), - vertexShader: qo.meshtoon_vert, - fragmentShader: qo.meshtoon_frag, - }, - matcap: { - uniforms: So([ - Xo.common, - Xo.bumpmap, - Xo.normalmap, - Xo.displacementmap, - Xo.fog, - { matcap: { value: null } }, - ]), - vertexShader: qo.meshmatcap_vert, - fragmentShader: qo.meshmatcap_frag, - }, - points: { - uniforms: So([Xo.points, Xo.fog]), - vertexShader: qo.points_vert, - fragmentShader: qo.points_frag, - }, - dashed: { - uniforms: So([ - Xo.common, - Xo.fog, - { - scale: { value: 1 }, - dashSize: { value: 1 }, - totalSize: { value: 2 }, - }, - ]), - vertexShader: qo.linedashed_vert, - fragmentShader: qo.linedashed_frag, - }, - depth: { - uniforms: So([Xo.common, Xo.displacementmap]), - vertexShader: qo.depth_vert, - fragmentShader: qo.depth_frag, - }, - normal: { - uniforms: So([ - Xo.common, - Xo.bumpmap, - Xo.normalmap, - Xo.displacementmap, - { opacity: { value: 1 } }, - ]), - vertexShader: qo.normal_vert, - fragmentShader: qo.normal_frag, - }, - sprite: { - uniforms: So([Xo.sprite, Xo.fog]), - vertexShader: qo.sprite_vert, - fragmentShader: qo.sprite_frag, - }, - background: { - uniforms: { uvTransform: { value: new $n() }, t2D: { value: null } }, - vertexShader: qo.background_vert, - fragmentShader: qo.background_frag, - }, - cube: { - uniforms: So([Xo.envmap, { opacity: { value: 1 } }]), - vertexShader: qo.cube_vert, - fragmentShader: qo.cube_frag, - }, - equirect: { - uniforms: { tEquirect: { value: null } }, - vertexShader: qo.equirect_vert, - fragmentShader: qo.equirect_frag, - }, - distanceRGBA: { - uniforms: So([ - Xo.common, - Xo.displacementmap, - { - referencePosition: { value: new lr() }, - nearDistance: { value: 1 }, - farDistance: { value: 1e3 }, - }, - ]), - vertexShader: qo.distanceRGBA_vert, - fragmentShader: qo.distanceRGBA_frag, - }, - shadow: { - uniforms: So([ - Xo.lights, - Xo.fog, - { color: { value: new Li(0) }, opacity: { value: 1 } }, - ]), - vertexShader: qo.shadow_vert, - fragmentShader: qo.shadow_frag, - }, - } - function Qo(e, t, n, r, i) { - var o, - a, - s = new Li(0), - l = 0, - c = null, - u = 0, - h = null - function d(n, i, d, f) { - var g = !0 === i.isScene ? i.background : null - g && g.isTexture && (g = t.get(g)) - var y = e.xr, - b = y.getSession && y.getSession() - b && 'additive' === b.environmentBlendMode && (g = null), - null === g ? p(s, l) : g && g.isColor && (p(g, 1), (f = !0)), - (e.autoClear || f) && - e.clear(e.autoClearColor, e.autoClearDepth, e.autoClearStencil), - g && (g.isCubeTexture || g.isWebGLCubeRenderTarget || g.mapping === ue) - ? (void 0 === a && - ((a = new xo( - new _o(1, 1, 1), - new Po({ - name: 'BackgroundCubeMaterial', - uniforms: To(Yo.cube.uniforms), - vertexShader: Yo.cube.vertexShader, - fragmentShader: Yo.cube.fragmentShader, - side: v, - depthTest: !1, - depthWrite: !1, - fog: !1, - }), - )).geometry.deleteAttribute('normal'), - a.geometry.deleteAttribute('uv'), - (a.onBeforeRender = function (e, t, n) { - this.matrixWorld.copyPosition(n.matrixWorld) - }), - Object.defineProperty(a.material, 'envMap', { - get: function () { - return this.uniforms.envMap.value - }, - }), - r.update(a)), - g.isWebGLCubeRenderTarget && (g = g.texture), - (a.material.uniforms.envMap.value = g), - (a.material.uniforms.flipEnvMap.value = - g.isCubeTexture && g._needsFlipEnvMap ? -1 : 1), - (c === g && u === g.version && h === e.toneMapping) || - ((a.material.needsUpdate = !0), - (c = g), - (u = g.version), - (h = e.toneMapping)), - n.unshift(a, a.geometry, a.material, 0, 0, null)) - : g && - g.isTexture && - (void 0 === o && - ((o = new xo( - new Wo(2, 2), - new Po({ - name: 'BackgroundMaterial', - uniforms: To(Yo.background.uniforms), - vertexShader: Yo.background.vertexShader, - fragmentShader: Yo.background.fragmentShader, - side: m, - depthTest: !1, - depthWrite: !1, - fog: !1, - }), - )).geometry.deleteAttribute('normal'), - Object.defineProperty(o.material, 'map', { - get: function () { - return this.uniforms.t2D.value - }, - }), - r.update(o)), - (o.material.uniforms.t2D.value = g), - !0 === g.matrixAutoUpdate && g.updateMatrix(), - o.material.uniforms.uvTransform.value.copy(g.matrix), - (c === g && u === g.version && h === e.toneMapping) || - ((o.material.needsUpdate = !0), - (c = g), - (u = g.version), - (h = e.toneMapping)), - n.unshift(o, o.geometry, o.material, 0, 0, null)) - } - function p(e, t) { - n.buffers.color.setClear(e.r, e.g, e.b, t, i) - } - return { - getClearColor: function () { - return s - }, - setClearColor: function (e, t) { - void 0 === t && (t = 1), s.set(e), p(s, (l = t)) - }, - getClearAlpha: function () { - return l - }, - setClearAlpha: function (e) { - p(s, (l = e)) - }, - render: d, - } - } - function Zo(e, t, n, r) { - var i = e.getParameter(34921), - o = r.isWebGL2 ? null : t.get('OES_vertex_array_object'), - a = r.isWebGL2 || null !== o, - s = {}, - l = m(null), - c = l - function u(t, r, i, o, s) { - var l = !1 - if (a) { - var u = f(o, i, r) - c !== u && d((c = u).object), (l = v(o, s)) && g(o, s) - } else { - var h = !0 === r.wireframe - ;(c.geometry === o.id && c.program === i.id && c.wireframe === h) || - ((c.geometry = o.id), (c.program = i.id), (c.wireframe = h), (l = !0)) - } - !0 === t.isInstancedMesh && (l = !0), - null !== s && n.update(s, 34963), - l && (E(t, r, i, o), null !== s && e.bindBuffer(34963, n.get(s).buffer)) - } - function h() { - return r.isWebGL2 ? e.createVertexArray() : o.createVertexArrayOES() - } - function d(t) { - return r.isWebGL2 ? e.bindVertexArray(t) : o.bindVertexArrayOES(t) - } - function p(t) { - return r.isWebGL2 ? e.deleteVertexArray(t) : o.deleteVertexArrayOES(t) - } - function f(e, t, n) { - var r = !0 === n.wireframe, - i = s[e.id] - void 0 === i && ((i = {}), (s[e.id] = i)) - var o = i[t.id] - void 0 === o && ((o = {}), (i[t.id] = o)) - var a = o[r] - return void 0 === a && ((a = m(h())), (o[r] = a)), a - } - function m(e) { - for (var t = [], n = [], r = [], o = 0; o < i; o++) - (t[o] = 0), (n[o] = 0), (r[o] = 0) - return { - geometry: null, - program: null, - wireframe: !1, - newAttributes: t, - enabledAttributes: n, - attributeDivisors: r, - object: e, - attributes: {}, - index: null, - } - } - function v(e, t) { - var n = c.attributes, - r = e.attributes, - i = 0 - for (var o in r) { - var a = n[o], - s = r[o] - if (void 0 === a) return !0 - if (a.attribute !== s) return !0 - if (a.data !== s.data) return !0 - i++ - } - return c.attributesNum !== i || c.index !== t - } - function g(e, t) { - var n = {}, - r = e.attributes, - i = 0 - for (var o in r) { - var a = r[o], - s = {} - ;(s.attribute = a), a.data && (s.data = a.data), (n[o] = s), i++ - } - ;(c.attributes = n), (c.attributesNum = i), (c.index = t) - } - function y() { - for (var e = c.newAttributes, t = 0, n = e.length; t < n; t++) e[t] = 0 - } - function b(e) { - A(e, 0) - } - function A(n, i) { - var o = c.newAttributes, - a = c.enabledAttributes, - s = c.attributeDivisors - ;(o[n] = 1), - 0 === a[n] && (e.enableVertexAttribArray(n), (a[n] = 1)), - s[n] !== i && - ((r.isWebGL2 ? e : t.get('ANGLE_instanced_arrays'))[ - r.isWebGL2 ? 'vertexAttribDivisor' : 'vertexAttribDivisorANGLE' - ](n, i), - (s[n] = i)) - } - function w() { - for ( - var t = c.newAttributes, n = c.enabledAttributes, r = 0, i = n.length; - r < i; - r++ - ) - n[r] !== t[r] && (e.disableVertexAttribArray(r), (n[r] = 0)) - } - function x(t, n, i, o, a, s) { - !0 !== r.isWebGL2 || (5124 !== i && 5125 !== i) - ? e.vertexAttribPointer(t, n, i, o, a, s) - : e.vertexAttribIPointer(t, n, i, a, s) - } - function E(i, o, a, s) { - if ( - !1 !== r.isWebGL2 || - (!i.isInstancedMesh && !s.isInstancedBufferGeometry) || - null !== t.get('ANGLE_instanced_arrays') - ) { - y() - var l = s.attributes, - c = a.getAttributes(), - u = o.defaultAttributeValues - for (var h in c) { - var d = c[h] - if (d >= 0) { - var p = l[h] - if (void 0 !== p) { - var f = p.normalized, - m = p.itemSize, - v = n.get(p) - if (void 0 === v) continue - var g = v.buffer, - E = v.type, - M = v.bytesPerElement - if (p.isInterleavedBufferAttribute) { - var _ = p.data, - T = _.stride, - S = p.offset - _ && _.isInstancedInterleavedBuffer - ? (A(d, _.meshPerAttribute), - void 0 === s._maxInstanceCount && - (s._maxInstanceCount = _.meshPerAttribute * _.count)) - : b(d), - e.bindBuffer(34962, g), - x(d, m, E, f, T * M, S * M) - } else - p.isInstancedBufferAttribute - ? (A(d, p.meshPerAttribute), - void 0 === s._maxInstanceCount && - (s._maxInstanceCount = p.meshPerAttribute * p.count)) - : b(d), - e.bindBuffer(34962, g), - x(d, m, E, f, 0, 0) - } else if ('instanceMatrix' === h) { - var C = n.get(i.instanceMatrix) - if (void 0 === C) continue - var L = C.buffer, - R = C.type - A(d + 0, 1), - A(d + 1, 1), - A(d + 2, 1), - A(d + 3, 1), - e.bindBuffer(34962, L), - e.vertexAttribPointer(d + 0, 4, R, !1, 64, 0), - e.vertexAttribPointer(d + 1, 4, R, !1, 64, 16), - e.vertexAttribPointer(d + 2, 4, R, !1, 64, 32), - e.vertexAttribPointer(d + 3, 4, R, !1, 64, 48) - } else if ('instanceColor' === h) { - var P = n.get(i.instanceColor) - if (void 0 === P) continue - var D = P.buffer, - O = P.type - A(d, 1), - e.bindBuffer(34962, D), - e.vertexAttribPointer(d, 3, O, !1, 12, 0) - } else if (void 0 !== u) { - var I = u[h] - if (void 0 !== I) - switch (I.length) { - case 2: - e.vertexAttrib2fv(d, I) - break - case 3: - e.vertexAttrib3fv(d, I) - break - case 4: - e.vertexAttrib4fv(d, I) - break - default: - e.vertexAttrib1fv(d, I) - } - } - } - } - w() - } - } - function M() { - for (var e in (S(), s)) { - var t = s[e] - for (var n in t) { - var r = t[n] - for (var i in r) p(r[i].object), delete r[i] - delete t[n] - } - delete s[e] - } - } - function _(e) { - if (void 0 !== s[e.id]) { - var t = s[e.id] - for (var n in t) { - var r = t[n] - for (var i in r) p(r[i].object), delete r[i] - delete t[n] - } - delete s[e.id] - } - } - function T(e) { - for (var t in s) { - var n = s[t] - if (void 0 !== n[e.id]) { - var r = n[e.id] - for (var i in r) p(r[i].object), delete r[i] - delete n[e.id] - } - } - } - function S() { - C(), c !== l && d((c = l).object) - } - function C() { - ;(l.geometry = null), (l.program = null), (l.wireframe = !1) - } - return { - setup: u, - reset: S, - resetDefaultState: C, - dispose: M, - releaseStatesOfGeometry: _, - releaseStatesOfProgram: T, - initAttributes: y, - enableAttribute: b, - disableUnusedAttributes: w, - } - } - function Ko(e, t, n, r) { - var i, - o = r.isWebGL2 - function a(e) { - i = e - } - function s(t, r) { - e.drawArrays(i, t, r), n.update(r, i, 1) - } - function l(r, a, s) { - if (0 !== s) { - var l, c - if (o) (l = e), (c = 'drawArraysInstanced') - else if ( - ((c = 'drawArraysInstancedANGLE'), - null === (l = t.get('ANGLE_instanced_arrays'))) - ) - return void console.error( - 'THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.', - ) - l[c](i, r, a, s), n.update(a, i, s) - } - } - ;(this.setMode = a), (this.render = s), (this.renderInstances = l) - } - function Jo(e, t, n) { - var r - function i() { - if (void 0 !== r) return r - var n = t.get('EXT_texture_filter_anisotropic') - return (r = - null !== n ? e.getParameter(n.MAX_TEXTURE_MAX_ANISOTROPY_EXT) : 0) - } - function o(t) { - if ('highp' === t) { - if ( - e.getShaderPrecisionFormat(35633, 36338).precision > 0 && - e.getShaderPrecisionFormat(35632, 36338).precision > 0 - ) - return 'highp' - t = 'mediump' - } - return 'mediump' === t && - e.getShaderPrecisionFormat(35633, 36337).precision > 0 && - e.getShaderPrecisionFormat(35632, 36337).precision > 0 - ? 'mediump' - : 'lowp' - } - var a = - ('undefined' !== typeof WebGL2RenderingContext && - e instanceof WebGL2RenderingContext) || - ('undefined' !== typeof WebGL2ComputeRenderingContext && - e instanceof WebGL2ComputeRenderingContext), - s = void 0 !== n.precision ? n.precision : 'highp', - l = o(s) - l !== s && - (console.warn( - 'THREE.WebGLRenderer:', - s, - 'not supported, using', - l, - 'instead.', - ), - (s = l)) - var c = !0 === n.logarithmicDepthBuffer, - u = e.getParameter(34930), - h = e.getParameter(35660), - d = e.getParameter(3379), - p = e.getParameter(34076), - f = e.getParameter(34921), - m = e.getParameter(36347), - v = e.getParameter(36348), - g = e.getParameter(36349), - y = h > 0, - b = a || !!t.get('OES_texture_float') - return { - isWebGL2: a, - getMaxAnisotropy: i, - getMaxPrecision: o, - precision: s, - logarithmicDepthBuffer: c, - maxTextures: u, - maxVertexTextures: h, - maxTextureSize: d, - maxCubemapSize: p, - maxAttributes: f, - maxVertexUniforms: m, - maxVaryings: v, - maxFragmentUniforms: g, - vertexTextures: y, - floatFragmentTextures: b, - floatVertexTextures: y && b, - maxSamples: a ? e.getParameter(36183) : 0, - } - } - function $o(e) { - var t = this, - n = null, - r = 0, - i = !1, - o = !1, - a = new hi(), - s = new $n(), - l = { value: null, needsUpdate: !1 } - function c() { - l.value !== n && ((l.value = n), (l.needsUpdate = r > 0)), - (t.numPlanes = r), - (t.numIntersection = 0) - } - function u(e, n, r, i) { - var o = null !== e ? e.length : 0, - c = null - if (0 !== o) { - if (((c = l.value), !0 !== i || null === c)) { - var u = r + 4 * o, - h = n.matrixWorldInverse - s.getNormalMatrix(h), - (null === c || c.length < u) && (c = new Float32Array(u)) - for (var d = 0, p = r; d !== o; ++d, p += 4) - a.copy(e[d]).applyMatrix4(h, s), - a.normal.toArray(c, p), - (c[p + 3] = a.constant) - } - ;(l.value = c), (l.needsUpdate = !0) - } - return (t.numPlanes = o), (t.numIntersection = 0), c - } - ;(this.uniform = l), - (this.numPlanes = 0), - (this.numIntersection = 0), - (this.init = function (e, t, o) { - var a = 0 !== e.length || t || 0 !== r || i - return (i = t), (n = u(e, o, 0)), (r = e.length), a - }), - (this.beginShadows = function () { - ;(o = !0), u(null) - }), - (this.endShadows = function () { - ;(o = !1), c() - }), - (this.setState = function (t, a, s) { - var h = t.clippingPlanes, - d = t.clipIntersection, - p = t.clipShadows, - f = e.get(t) - if (!i || null === h || 0 === h.length || (o && !p)) o ? u(null) : c() - else { - var m = o ? 0 : r, - v = 4 * m, - g = f.clippingState || null - ;(l.value = g), (g = u(h, a, v, s)) - for (var y = 0; y !== v; ++y) g[y] = n[y] - ;(f.clippingState = g), - (this.numIntersection = d ? this.numPlanes : 0), - (this.numPlanes += m) - } - }) - } - function ea(e) { - var t = new WeakMap() - function n(e, t) { - return t === le ? 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n('EXT_color_buffer_float') - : (n('WEBGL_depth_texture'), - n('OES_texture_float'), - n('OES_texture_half_float'), - n('OES_texture_half_float_linear'), - n('OES_standard_derivatives'), - n('OES_element_index_uint'), - n('OES_vertex_array_object'), - n('ANGLE_instanced_arrays')), - n('OES_texture_float_linear'), - n('EXT_color_buffer_half_float') - }, - get: function (e) { - var t = n(e) - return ( - null === t && - console.warn( - 'THREE.WebGLRenderer: ' + e + ' extension not supported.', - ), - t - ) - }, - } - } - function na(e, t, n, r) { - var i = {}, - o = new WeakMap() - function a(e) { - var s = e.target - for (var l in (null !== s.index && t.remove(s.index), s.attributes)) - t.remove(s.attributes[l]) - s.removeEventListener('dispose', a), delete i[s.id] - var c = o.get(s) - c && (t.remove(c), o.delete(s)), - r.releaseStatesOfGeometry(s), - !0 === s.isInstancedBufferGeometry && delete s._maxInstanceCount, - n.memory.geometries-- - } - function s(e, t) { - return ( - !0 === i[t.id] || - (t.addEventListener('dispose', a), - (i[t.id] = !0), - n.memory.geometries++), - t - ) - } - function l(e) { - var n = e.attributes - for (var r in n) t.update(n[r], 34962) - var i = e.morphAttributes - for (var o in i) - for (var a = i[o], s = 0, l = a.length; s < l; s++) t.update(a[s], 34962) - } - function c(e) { - var n = [], - r = e.index, - i = e.attributes.position, - a = 0 - if (null !== r) { - var s = r.array - a = r.version - for (var l = 0, c = s.length; l < c; l += 3) { - var u = s[l + 0], - h = s[l + 1], - d = s[l + 2] - n.push(u, h, h, d, d, u) - } - } else { - var p = i.array - a = i.version - for (var f = 0, m = p.length / 3 - 1; f < m; f += 3) { - var v = f + 0, - g = f + 1, - y = f + 2 - n.push(v, g, g, y, y, v) - } - } - var b = new (Xi(n) > 65535 ? ji : Gi)(n, 1) - b.version = a - var A = o.get(e) - A && t.remove(A), o.set(e, b) - } - function u(e) { - var t = o.get(e) - if (t) { - var n = e.index - null !== n && t.version < n.version && c(e) - } else c(e) - return o.get(e) - } - return { get: s, update: l, getWireframeAttribute: u } - } - function ra(e, t, n, r) { - var i, - o, - a, - s = r.isWebGL2 - function l(e) { - i = e - } - function c(e) { - ;(o = e.type), (a = e.bytesPerElement) - } - function u(t, r) { - e.drawElements(i, r, o, t * a), n.update(r, i, 1) - } - function h(r, l, c) { - if (0 !== c) { - var u, h - if (s) (u = e), (h = 'drawElementsInstanced') - else if ( - ((h = 'drawElementsInstancedANGLE'), - null === (u = t.get('ANGLE_instanced_arrays'))) - ) - return void console.error( - 'THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.', - ) - u[h](i, l, o, r * a, c), n.update(l, i, c) - } - } - ;(this.setMode = l), - (this.setIndex = c), - (this.render = u), - (this.renderInstances = h) - } - function ia(e) { - var t = { frame: 0, calls: 0, triangles: 0, points: 0, lines: 0 } - function n(e, n, r) { - switch ((t.calls++, n)) { - case 4: - t.triangles += r * (e / 3) - break - case 1: - t.lines += r * (e / 2) - break - case 3: - t.lines += r * (e - 1) - break - case 2: - t.lines += r * e - break - case 0: - t.points += r * e - break - default: - console.error('THREE.WebGLInfo: Unknown draw mode:', n) - } - } - function r() { - t.frame++, (t.calls = 0), (t.triangles = 0), (t.points = 0), (t.lines = 0) - } - return { - memory: { geometries: 0, textures: 0 }, - render: t, - programs: null, - autoReset: !0, - reset: r, - update: n, - } - } - function oa(e, t) { - return e[0] - t[0] - } - function aa(e, t) { - return Math.abs(t[1]) - Math.abs(e[1]) - } - function sa(e) { - for (var t = {}, n = new Float32Array(8), r = [], i = 0; i < 8; i++) - r[i] = [i, 0] - function o(i, o, a, s) { - var l = i.morphTargetInfluences, - c = void 0 === l ? 0 : l.length, - u = t[o.id] - if (void 0 === u) { - u = [] - for (var h = 0; h < c; h++) u[h] = [h, 0] - t[o.id] = u - } - for (var d = 0; d < c; d++) { - var p = u[d] - ;(p[0] = d), (p[1] = l[d]) - } - u.sort(aa) - for (var f = 0; f < 8; f++) - f < c && u[f][1] - ? ((r[f][0] = u[f][0]), (r[f][1] = u[f][1])) - : ((r[f][0] = Number.MAX_SAFE_INTEGER), (r[f][1] = 0)) - r.sort(oa) - for ( - var m = a.morphTargets && o.morphAttributes.position, - v = a.morphNormals && o.morphAttributes.normal, - g = 0, - y = 0; - y < 8; - y++ - ) { - var b = r[y], - A = b[0], - w = b[1] - A !== Number.MAX_SAFE_INTEGER && w - ? (m && - o.getAttribute('morphTarget' + y) !== m[A] && - o.setAttribute('morphTarget' + y, m[A]), - v && - o.getAttribute('morphNormal' + y) !== v[A] && - o.setAttribute('morphNormal' + y, v[A]), - (n[y] = w), - (g += w)) - : (m && - !0 === o.hasAttribute('morphTarget' + y) && - o.deleteAttribute('morphTarget' + y), - v && - !0 === o.hasAttribute('morphNormal' + y) && - o.deleteAttribute('morphNormal' + y), - (n[y] = 0)) - } - var x = o.morphTargetsRelative ? 1 : 1 - g - s.getUniforms().setValue(e, 'morphTargetBaseInfluence', x), - s.getUniforms().setValue(e, 'morphTargetInfluences', n) - } - return { update: o } - } - function la(e, t, n, r) { - var i = new WeakMap() - function o(e) { - var o = r.render.frame, - a = e.geometry, - l = t.get(e, a) - return ( - i.get(l) !== o && (t.update(l), i.set(l, o)), - e.isInstancedMesh && - (!1 === e.hasEventListener('dispose', s) && - e.addEventListener('dispose', s), - n.update(e.instanceMatrix, 34962), - null !== e.instanceColor && n.update(e.instanceColor, 34962)), - l - ) - } - function a() { - i = new WeakMap() - } - function s(e) { - var t = e.target - t.removeEventListener('dispose', s), - n.remove(t.instanceMatrix), - null !== t.instanceColor && n.remove(t.instanceColor) - } - return { update: o, dispose: a } - } - function ca(e, t, n, r) { - void 0 === e && (e = null), - void 0 === t && (t = 1), - void 0 === n && (n = 1), - void 0 === r && (r = 1), - nr.call(this, null), - (this.image = { data: e, width: t, height: n, depth: r }), - (this.magFilter = me), - (this.minFilter = me), - (this.wrapR = pe), - (this.generateMipmaps = !1), - (this.flipY = !1), - (this.needsUpdate = !0) - } - function ua(e, t, n, r) { - void 0 === e && (e = null), - void 0 === t && (t = 1), - void 0 === n && (n = 1), - void 0 === r && (r = 1), - nr.call(this, null), - (this.image = { data: e, width: t, height: n, depth: r }), - (this.magFilter = me), - (this.minFilter = me), - (this.wrapR = pe), - (this.generateMipmaps = !1), - (this.flipY = !1), - (this.needsUpdate = !0) - } - ;(Yo.physical = { - uniforms: So([ - Yo.standard.uniforms, - { - clearcoat: { value: 0 }, - clearcoatMap: { value: null }, - clearcoatRoughness: { value: 0 }, - clearcoatRoughnessMap: { value: null }, - clearcoatNormalScale: { value: new Jn(1, 1) }, - clearcoatNormalMap: { value: null }, - sheen: { value: new Li(0) }, - transmission: { value: 0 }, - transmissionMap: { value: null }, - }, - ]), - vertexShader: qo.meshphysical_vert, - fragmentShader: qo.meshphysical_frag, - }), - (ca.prototype = Object.create(nr.prototype)), - (ca.prototype.constructor = ca), - (ca.prototype.isDataTexture2DArray = !0), - (ua.prototype = Object.create(nr.prototype)), - (ua.prototype.constructor = ua), - (ua.prototype.isDataTexture3D = !0) - var ha = new nr(), - da = new ca(), - pa = new ua(), - fa = new ko(), - ma = [], - va = [], - ga = new Float32Array(16), - ya = new Float32Array(9), - ba = new Float32Array(4) - function Aa(e, t, n) { - var r = e[0] - if (r <= 0 || r > 0) return e - var i = t * n, - o = ma[i] - if ((void 0 === o && ((o = new Float32Array(i)), (ma[i] = o)), 0 !== t)) { - r.toArray(o, 0) - for (var a = 1, s = 0; a !== t; ++a) (s += n), e[a].toArray(o, s) - } - return o - } - function wa(e, t) { - if (e.length !== t.length) return !1 - for (var n = 0, r = e.length; n < r; n++) if (e[n] !== t[n]) return !1 - return !0 - } - function xa(e, t) { - for (var n = 0, r = t.length; n < r; n++) e[n] = t[n] - } - function Ea(e, t) { - var n = va[t] - void 0 === n && ((n = new Int32Array(t)), (va[t] = n)) - for (var r = 0; r !== t; ++r) n[r] = e.allocateTextureUnit() - return n - } - function Ma(e, t) { - var n = this.cache - n[0] !== t && (e.uniform1f(this.addr, t), (n[0] = t)) - } - function _a(e, t) { - var n = this.cache - if (void 0 !== t.x) - (n[0] === t.x && n[1] === t.y) || - (e.uniform2f(this.addr, t.x, t.y), (n[0] = t.x), (n[1] = t.y)) - else { - if (wa(n, t)) return - e.uniform2fv(this.addr, t), xa(n, t) - } - } - function Ta(e, t) { - var n = this.cache - if (void 0 !== t.x) - 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break - } - var u = n.map[s] - void 0 === u && os(n, (u = new rs(s))), (n = u) - } - } - function ss(e, t) { - ;(this.seq = []), (this.map = {}) - for (var n = e.getProgramParameter(t, 35718), r = 0; r < n; ++r) { - var i = e.getActiveUniform(t, r) - as(i, e.getUniformLocation(t, i.name), this) - } - } - function ls(e, t, n) { - var r = e.createShader(t) - return e.shaderSource(r, n), e.compileShader(r), r - } - ;(ss.prototype.setValue = function (e, t, n, r) { - var i = this.map[t] - void 0 !== i && i.setValue(e, n, r) - }), - (ss.prototype.setOptional = function (e, t, n) { - var r = t[n] - void 0 !== r && this.setValue(e, n, r) - }), - (ss.upload = function (e, t, n, r) { - for (var i = 0, o = t.length; i !== o; ++i) { - var a = t[i], - s = n[a.id] - !1 !== s.needsUpdate && a.setValue(e, s.value, r) - } - }), - (ss.seqWithValue = function (e, t) { - for (var n = [], r = 0, i = e.length; r !== i; ++r) { - var o = e[r] - o.id in t && n.push(o) - } - return n - }) - var cs = 0 - function us(e) { - 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'' - : 'THREE.WebGLShader: gl.getShaderInfoLog() ' + - n + - '\n' + - i + - us(e.getShaderSource(t)) - } - function ps(e, t) { - var n = hs(t) - return ( - 'vec4 ' + e + '( vec4 value ) { return ' + n[0] + 'ToLinear' + n[1] + '; }' - ) - } - function fs(e, t) { - var n = hs(t) - return 'vec4 ' + e + '( vec4 value ) { return LinearTo' + n[0] + n[1] + '; }' - } - function ms(e, t) { - var n - switch (t) { - case ee: - n = 'Linear' - break - case te: - n = 'Reinhard' - break - case ne: - n = 'OptimizedCineon' - break - case re: - n = 'ACESFilmic' - break - case ie: - n = 'Custom' - break - default: - console.warn('THREE.WebGLProgram: Unsupported toneMapping:', t), - (n = 'Linear') - } - return ( - 'vec3 ' + e + '( vec3 color ) { return ' + n + 'ToneMapping( color ); }' - ) - } - function vs(e) { - return [ - e.extensionDerivatives || - e.envMapCubeUV || - e.bumpMap || - e.tangentSpaceNormalMap || - e.clearcoatNormalMap || - e.flatShading || - 'physical' === e.shaderID - ? '#extension GL_OES_standard_derivatives : enable' - : '', - (e.extensionFragDepth || e.logarithmicDepthBuffer) && - e.rendererExtensionFragDepth - ? '#extension GL_EXT_frag_depth : enable' - : '', - e.extensionDrawBuffers && e.rendererExtensionDrawBuffers - ? '#extension GL_EXT_draw_buffers : require' - : '', - (e.extensionShaderTextureLOD || e.envMap) && - e.rendererExtensionShaderTextureLod - ? '#extension GL_EXT_shader_texture_lod : enable' - : '', - ] - .filter(bs) - .join('\n') - } - function gs(e) { - var t = [] - for (var n in e) { - var r = e[n] - !1 !== r && t.push('#define ' + n + ' ' + r) - } - return t.join('\n') - } - function ys(e, t) { - for (var n = {}, r = e.getProgramParameter(t, 35721), i = 0; i < r; i++) { - var o = e.getActiveAttrib(t, i).name - n[o] = e.getAttribLocation(t, o) - } - return n - } - function bs(e) { - return '' !== e - } - function As(e, t) { - return e - .replace(/NUM_DIR_LIGHTS/g, t.numDirLights) - .replace(/NUM_SPOT_LIGHTS/g, t.numSpotLights) - .replace(/NUM_RECT_AREA_LIGHTS/g, t.numRectAreaLights) - .replace(/NUM_POINT_LIGHTS/g, t.numPointLights) - .replace(/NUM_HEMI_LIGHTS/g, t.numHemiLights) - .replace(/NUM_DIR_LIGHT_SHADOWS/g, t.numDirLightShadows) - .replace(/NUM_SPOT_LIGHT_SHADOWS/g, t.numSpotLightShadows) - .replace(/NUM_POINT_LIGHT_SHADOWS/g, t.numPointLightShadows) - } - function ws(e, t) { - return e - .replace(/NUM_CLIPPING_PLANES/g, t.numClippingPlanes) - .replace( - /UNION_CLIPPING_PLANES/g, - t.numClippingPlanes - t.numClipIntersection, - ) - } - var xs = /^[ \t]*#include +<([\w\d./]+)>/gm - function Es(e) { - return e.replace(xs, Ms) - } - function Ms(e, t) { - var n = qo[t] - if (void 0 === n) throw new Error('Can not resolve #include <' + t + '>') - return Es(n) - } - var _s = - /#pragma unroll_loop[\s]+?for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g, - Ts = - /#pragma unroll_loop_start\s+for\s*\(\s*int\s+i\s*=\s*(\d+)\s*;\s*i\s*<\s*(\d+)\s*;\s*i\s*\+\+\s*\)\s*{([\s\S]+?)}\s+#pragma unroll_loop_end/g - function Ss(e) { - return e.replace(Ts, Ls).replace(_s, Cs) - } - function Cs(e, t, n, r) { - return ( - console.warn( - 'WebGLProgram: #pragma unroll_loop shader syntax is deprecated. Please use #pragma unroll_loop_start syntax instead.', - ), - Ls(e, t, n, r) - ) - } - function Ls(e, t, n, r) { - for (var i = '', o = parseInt(t); o < parseInt(n); o++) - i += r - .replace(/\[\s*i\s*\]/g, '[ ' + o + ' ]') - .replace(/UNROLLED_LOOP_INDEX/g, o) - return i - } - function Rs(e) { - var t = - 'precision ' + e.precision + ' float;\nprecision ' + e.precision + ' int;' - return ( - 'highp' === e.precision - ? (t += '\n#define HIGH_PRECISION') - : 'mediump' === e.precision - ? (t += '\n#define MEDIUM_PRECISION') - : 'lowp' === e.precision && (t += '\n#define LOW_PRECISION'), - t - ) - } - function Ps(e) { - var t = 'SHADOWMAP_TYPE_BASIC' - return ( - e.shadowMapType === d - ? (t = 'SHADOWMAP_TYPE_PCF') - : e.shadowMapType === p - ? (t = 'SHADOWMAP_TYPE_PCF_SOFT') - : e.shadowMapType === f && (t = 'SHADOWMAP_TYPE_VSM'), - t - ) - } - function Ds(e) { - var t = 'ENVMAP_TYPE_CUBE' - if (e.envMap) - switch (e.envMapMode) { - case ae: - case se: - t = 'ENVMAP_TYPE_CUBE' - break - case ue: - case he: - t = 'ENVMAP_TYPE_CUBE_UV' - } - return t - } - function Os(e) { - var t = 'ENVMAP_MODE_REFLECTION' - if (e.envMap) - switch (e.envMapMode) { - case se: - case he: - t = 'ENVMAP_MODE_REFRACTION' - } - return t - } - function Is(e) { - var t = 'ENVMAP_BLENDING_NONE' - if (e.envMap) - switch (e.combine) { - case Z: - t = 'ENVMAP_BLENDING_MULTIPLY' - break - case K: - t = 'ENVMAP_BLENDING_MIX' - break - case J: - t = 'ENVMAP_BLENDING_ADD' - } - return t - } - function Bs(e, t, n, r) { - var i, - o, - a = e.getContext(), - s = n.defines, - l = n.vertexShader, - c = n.fragmentShader, - u = Ps(n), - h = Ds(n), - d = Os(n), - p = Is(n), - f = e.gammaFactor > 0 ? e.gammaFactor : 1, - m = n.isWebGL2 ? '' : vs(n), - v = gs(s), - g = a.createProgram(), - y = n.glslVersion ? '#version ' + n.glslVersion + '\n' : '' - n.isRawShaderMaterial - ? ((i = [v].filter(bs).join('\n')).length > 0 && (i += '\n'), - (o = [m, v].filter(bs).join('\n')).length > 0 && (o += '\n')) - : ((i = [ - Rs(n), - '#define SHADER_NAME ' + n.shaderName, - v, - n.instancing ? '#define USE_INSTANCING' : '', - n.instancingColor ? '#define USE_INSTANCING_COLOR' : '', - n.supportsVertexTextures ? '#define VERTEX_TEXTURES' : '', - '#define GAMMA_FACTOR ' + f, - '#define MAX_BONES ' + n.maxBones, - n.useFog && n.fog ? '#define USE_FOG' : '', - n.useFog && n.fogExp2 ? '#define FOG_EXP2' : '', - n.map ? '#define USE_MAP' : '', - n.envMap ? '#define USE_ENVMAP' : '', - n.envMap ? '#define ' + d : '', - n.lightMap ? '#define USE_LIGHTMAP' : '', - n.aoMap ? '#define USE_AOMAP' : '', - n.emissiveMap ? '#define USE_EMISSIVEMAP' : '', - n.bumpMap ? '#define USE_BUMPMAP' : '', - n.normalMap ? '#define USE_NORMALMAP' : '', - n.normalMap && n.objectSpaceNormalMap - ? '#define OBJECTSPACE_NORMALMAP' - : '', - n.normalMap && n.tangentSpaceNormalMap - ? '#define TANGENTSPACE_NORMALMAP' - : '', - n.clearcoatMap ? '#define USE_CLEARCOATMAP' : '', - n.clearcoatRoughnessMap ? '#define USE_CLEARCOAT_ROUGHNESSMAP' : '', - n.clearcoatNormalMap ? '#define USE_CLEARCOAT_NORMALMAP' : '', - n.displacementMap && n.supportsVertexTextures - ? '#define USE_DISPLACEMENTMAP' - : '', - n.specularMap ? '#define USE_SPECULARMAP' : '', - n.roughnessMap ? '#define USE_ROUGHNESSMAP' : '', - n.metalnessMap ? '#define USE_METALNESSMAP' : '', - n.alphaMap ? '#define USE_ALPHAMAP' : '', - n.transmissionMap ? '#define USE_TRANSMISSIONMAP' : '', - n.vertexTangents ? '#define USE_TANGENT' : '', - n.vertexColors ? '#define USE_COLOR' : '', - n.vertexUvs ? '#define USE_UV' : '', - n.uvsVertexOnly ? '#define UVS_VERTEX_ONLY' : '', - n.flatShading ? '#define FLAT_SHADED' : '', - n.skinning ? '#define USE_SKINNING' : '', - n.useVertexTexture ? '#define BONE_TEXTURE' : '', - n.morphTargets ? '#define USE_MORPHTARGETS' : '', - n.morphNormals && !1 === n.flatShading - ? '#define USE_MORPHNORMALS' - : '', - n.doubleSided ? '#define DOUBLE_SIDED' : '', - n.flipSided ? '#define FLIP_SIDED' : '', - n.shadowMapEnabled ? '#define USE_SHADOWMAP' : '', - n.shadowMapEnabled ? '#define ' + u : '', - n.sizeAttenuation ? '#define USE_SIZEATTENUATION' : '', - n.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF' : '', - n.logarithmicDepthBuffer && n.rendererExtensionFragDepth - ? '#define USE_LOGDEPTHBUF_EXT' - : '', - 'uniform mat4 modelMatrix;', - 'uniform mat4 modelViewMatrix;', - 'uniform mat4 projectionMatrix;', - 'uniform mat4 viewMatrix;', - 'uniform mat3 normalMatrix;', - 'uniform vec3 cameraPosition;', - 'uniform bool isOrthographic;', - '#ifdef USE_INSTANCING', - '\tattribute mat4 instanceMatrix;', - '#endif', - '#ifdef USE_INSTANCING_COLOR', - '\tattribute vec3 instanceColor;', - '#endif', - 'attribute vec3 position;', - 'attribute vec3 normal;', - 'attribute vec2 uv;', - '#ifdef USE_TANGENT', - '\tattribute vec4 tangent;', - '#endif', - '#ifdef USE_COLOR', - '\tattribute vec3 color;', - '#endif', - '#ifdef USE_MORPHTARGETS', - '\tattribute vec3 morphTarget0;', - '\tattribute vec3 morphTarget1;', - '\tattribute vec3 morphTarget2;', - '\tattribute vec3 morphTarget3;', - '\t#ifdef USE_MORPHNORMALS', - '\t\tattribute vec3 morphNormal0;', - '\t\tattribute vec3 morphNormal1;', - '\t\tattribute vec3 morphNormal2;', - '\t\tattribute vec3 morphNormal3;', - '\t#else', - '\t\tattribute vec3 morphTarget4;', - '\t\tattribute vec3 morphTarget5;', - '\t\tattribute vec3 morphTarget6;', - '\t\tattribute vec3 morphTarget7;', - '\t#endif', - '#endif', - '#ifdef USE_SKINNING', - '\tattribute vec4 skinIndex;', - '\tattribute vec4 skinWeight;', - '#endif', - '\n', - ] - .filter(bs) - .join('\n')), - (o = [ - m, - Rs(n), - '#define SHADER_NAME ' + n.shaderName, - v, - n.alphaTest - ? '#define ALPHATEST ' + n.alphaTest + (n.alphaTest % 1 ? '' : '.0') - : '', - '#define GAMMA_FACTOR ' + f, - n.useFog && n.fog ? '#define USE_FOG' : '', - n.useFog && n.fogExp2 ? '#define FOG_EXP2' : '', - n.map ? '#define USE_MAP' : '', - n.matcap ? '#define USE_MATCAP' : '', - n.envMap ? '#define USE_ENVMAP' : '', - n.envMap ? '#define ' + h : '', - n.envMap ? '#define ' + d : '', - n.envMap ? '#define ' + p : '', - n.lightMap ? '#define USE_LIGHTMAP' : '', - n.aoMap ? '#define USE_AOMAP' : '', - n.emissiveMap ? '#define USE_EMISSIVEMAP' : '', - n.bumpMap ? '#define USE_BUMPMAP' : '', - n.normalMap ? '#define USE_NORMALMAP' : '', - n.normalMap && n.objectSpaceNormalMap - ? '#define OBJECTSPACE_NORMALMAP' - : '', - n.normalMap && n.tangentSpaceNormalMap - ? '#define TANGENTSPACE_NORMALMAP' - : '', - n.clearcoatMap ? '#define USE_CLEARCOATMAP' : '', - n.clearcoatRoughnessMap ? '#define USE_CLEARCOAT_ROUGHNESSMAP' : '', - n.clearcoatNormalMap ? '#define USE_CLEARCOAT_NORMALMAP' : '', - n.specularMap ? '#define USE_SPECULARMAP' : '', - n.roughnessMap ? '#define USE_ROUGHNESSMAP' : '', - n.metalnessMap ? '#define USE_METALNESSMAP' : '', - n.alphaMap ? '#define USE_ALPHAMAP' : '', - n.sheen ? '#define USE_SHEEN' : '', - n.transmissionMap ? '#define USE_TRANSMISSIONMAP' : '', - n.vertexTangents ? '#define USE_TANGENT' : '', - n.vertexColors || n.instancingColor ? '#define USE_COLOR' : '', - n.vertexUvs ? '#define USE_UV' : '', - n.uvsVertexOnly ? '#define UVS_VERTEX_ONLY' : '', - n.gradientMap ? '#define USE_GRADIENTMAP' : '', - n.flatShading ? '#define FLAT_SHADED' : '', - n.doubleSided ? '#define DOUBLE_SIDED' : '', - n.flipSided ? '#define FLIP_SIDED' : '', - n.shadowMapEnabled ? '#define USE_SHADOWMAP' : '', - n.shadowMapEnabled ? '#define ' + u : '', - n.premultipliedAlpha ? '#define PREMULTIPLIED_ALPHA' : '', - n.physicallyCorrectLights ? '#define PHYSICALLY_CORRECT_LIGHTS' : '', - n.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF' : '', - n.logarithmicDepthBuffer && n.rendererExtensionFragDepth - ? '#define USE_LOGDEPTHBUF_EXT' - : '', - (n.extensionShaderTextureLOD || n.envMap) && - n.rendererExtensionShaderTextureLod - ? '#define TEXTURE_LOD_EXT' - : '', - 'uniform mat4 viewMatrix;', - 'uniform vec3 cameraPosition;', - 'uniform bool isOrthographic;', - n.toneMapping !== $ ? '#define TONE_MAPPING' : '', - n.toneMapping !== $ ? qo.tonemapping_pars_fragment : '', - n.toneMapping !== $ ? ms('toneMapping', n.toneMapping) : '', - n.dithering ? '#define DITHERING' : '', - qo.encodings_pars_fragment, - n.map ? ps('mapTexelToLinear', n.mapEncoding) : '', - n.matcap ? ps('matcapTexelToLinear', n.matcapEncoding) : '', - n.envMap ? ps('envMapTexelToLinear', n.envMapEncoding) : '', - n.emissiveMap - ? ps('emissiveMapTexelToLinear', n.emissiveMapEncoding) - : '', - n.lightMap ? ps('lightMapTexelToLinear', n.lightMapEncoding) : '', - fs('linearToOutputTexel', n.outputEncoding), - n.depthPacking ? '#define DEPTH_PACKING ' + n.depthPacking : '', - '\n', - ] - .filter(bs) - .join('\n'))), - (l = ws((l = As((l = Es(l)), n)), n)), - (c = ws((c = As((c = Es(c)), n)), n)), - (l = Ss(l)), - (c = Ss(c)), - n.isWebGL2 && - !0 !== n.isRawShaderMaterial && - ((y = '#version 300 es\n'), - (i = - [ - '#define attribute in', - '#define varying out', - '#define texture2D texture', - ].join('\n') + - '\n' + - i), - (o = - [ - '#define varying in', - n.glslVersion === Fn ? '' : 'out highp vec4 pc_fragColor;', - n.glslVersion === Fn ? '' : '#define gl_FragColor pc_fragColor', - '#define gl_FragDepthEXT gl_FragDepth', - '#define texture2D texture', - '#define textureCube texture', - '#define texture2DProj textureProj', - '#define texture2DLodEXT textureLod', - '#define texture2DProjLodEXT textureProjLod', - '#define textureCubeLodEXT textureLod', - '#define texture2DGradEXT textureGrad', - '#define texture2DProjGradEXT textureProjGrad', - '#define textureCubeGradEXT textureGrad', - ].join('\n') + - '\n' + - o)) - var b, - A, - w = y + o + c, - x = ls(a, 35633, y + i + l), - E = ls(a, 35632, w) - if ( - (a.attachShader(g, x), - a.attachShader(g, E), - void 0 !== n.index0AttributeName - ? a.bindAttribLocation(g, 0, n.index0AttributeName) - : !0 === n.morphTargets && a.bindAttribLocation(g, 0, 'position'), - a.linkProgram(g), - e.debug.checkShaderErrors) - ) { - var M = a.getProgramInfoLog(g).trim(), - _ = a.getShaderInfoLog(x).trim(), - T = a.getShaderInfoLog(E).trim(), - S = !0, - C = !0 - if (!1 === a.getProgramParameter(g, 35714)) { - S = !1 - var L = ds(a, x, 'vertex'), - R = ds(a, E, 'fragment') - console.error( - 'THREE.WebGLProgram: shader error: ', - a.getError(), - '35715', - a.getProgramParameter(g, 35715), - 'gl.getProgramInfoLog', - M, - L, - R, - ) - } else - '' !== M - ? console.warn('THREE.WebGLProgram: gl.getProgramInfoLog()', M) - : ('' !== _ && '' !== T) || (C = !1) - C && - (this.diagnostics = { - runnable: S, - programLog: M, - vertexShader: { log: _, prefix: i }, - fragmentShader: { log: T, prefix: o }, - }) - } - return ( - a.deleteShader(x), - a.deleteShader(E), - (this.getUniforms = function () { - return void 0 === b && (b = new ss(a, g)), b - }), - (this.getAttributes = function () { - return void 0 === A && (A = ys(a, g)), A - }), - (this.destroy = function () { - r.releaseStatesOfProgram(this), - a.deleteProgram(g), - (this.program = void 0) - }), - (this.name = n.shaderName), - (this.id = cs++), - (this.cacheKey = t), - (this.usedTimes = 1), - (this.program = g), - (this.vertexShader = x), - (this.fragmentShader = E), - this - ) - } - function Fs(e, t, n, r, i, o) { - var a = [], - s = r.isWebGL2, - l = r.logarithmicDepthBuffer, - c = r.floatVertexTextures, - u = r.maxVertexUniforms, - h = r.vertexTextures, - d = r.precision, - p = { - MeshDepthMaterial: 'depth', - MeshDistanceMaterial: 'distanceRGBA', - MeshNormalMaterial: 'normal', - MeshBasicMaterial: 'basic', - MeshLambertMaterial: 'lambert', - MeshPhongMaterial: 'phong', - MeshToonMaterial: 'toon', - MeshStandardMaterial: 'physical', - MeshPhysicalMaterial: 'physical', - MeshMatcapMaterial: 'matcap', - LineBasicMaterial: 'basic', - LineDashedMaterial: 'dashed', - PointsMaterial: 'points', - ShadowMaterial: 'shadow', - SpriteMaterial: 'sprite', - }, - f = [ - 'precision', - 'isWebGL2', - 'supportsVertexTextures', - 'outputEncoding', - 'instancing', - 'instancingColor', - 'map', - 'mapEncoding', - 'matcap', - 'matcapEncoding', - 'envMap', - 'envMapMode', - 'envMapEncoding', - 'envMapCubeUV', - 'lightMap', - 'lightMapEncoding', - 'aoMap', - 'emissiveMap', - 'emissiveMapEncoding', - 'bumpMap', - 'normalMap', - 'objectSpaceNormalMap', - 'tangentSpaceNormalMap', - 'clearcoatMap', - 'clearcoatRoughnessMap', - 'clearcoatNormalMap', - 'displacementMap', - 'specularMap', - 'roughnessMap', - 'metalnessMap', - 'gradientMap', - 'alphaMap', - 'combine', - 'vertexColors', - 'vertexTangents', - 'vertexUvs', - 'uvsVertexOnly', - 'fog', - 'useFog', - 'fogExp2', - 'flatShading', - 'sizeAttenuation', - 'logarithmicDepthBuffer', - 'skinning', - 'maxBones', - 'useVertexTexture', - 'morphTargets', - 'morphNormals', - 'maxMorphTargets', - 'maxMorphNormals', - 'premultipliedAlpha', - 'numDirLights', - 'numPointLights', - 'numSpotLights', - 'numHemiLights', - 'numRectAreaLights', - 'numDirLightShadows', - 'numPointLightShadows', - 'numSpotLightShadows', - 'shadowMapEnabled', - 'shadowMapType', - 'toneMapping', - 'physicallyCorrectLights', - 'alphaTest', - 'doubleSided', - 'flipSided', - 'numClippingPlanes', - 'numClipIntersection', - 'depthPacking', - 'dithering', - 'sheen', - 'transmissionMap', - ] - function m(e) { - var t = e.skeleton.bones - if (c) return 1024 - var n = u, - r = Math.floor((n - 20) / 4), - i = Math.min(r, t.length) - return i < t.length - ? (console.warn( - 'THREE.WebGLRenderer: Skeleton has ' + - t.length + - ' bones. This GPU supports ' + - i + - '.', - ), - 0) - : i - } - function y(e) { - var t - return ( - e && e.isTexture - ? (t = e.encoding) - : e && e.isWebGLRenderTarget - ? (console.warn( - "THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead.", - ), - (t = e.texture.encoding)) - : (t = Kt), - t - ) - } - function b(i, a, u, f, b) { - var A, - w, - x = f.fog, - E = i.isMeshStandardMaterial ? f.environment : null, - M = t.get(i.envMap || E), - _ = p[i.type], - T = b.isSkinnedMesh ? m(b) : 0 - if ( - (null !== i.precision && - (d = r.getMaxPrecision(i.precision)) !== i.precision && - console.warn( - 'THREE.WebGLProgram.getParameters:', - i.precision, - 'not supported, using', - d, - 'instead.', - ), - _) - ) { - var S = Yo[_] - ;(A = S.vertexShader), (w = S.fragmentShader) - } else (A = i.vertexShader), (w = i.fragmentShader) - var C = e.getRenderTarget() - return { - isWebGL2: s, - shaderID: _, - shaderName: i.type, - vertexShader: A, - fragmentShader: w, - defines: i.defines, - isRawShaderMaterial: !0 === i.isRawShaderMaterial, - glslVersion: i.glslVersion, - precision: d, - instancing: !0 === b.isInstancedMesh, - instancingColor: !0 === b.isInstancedMesh && null !== b.instanceColor, - supportsVertexTextures: h, - outputEncoding: null !== C ? y(C.texture) : e.outputEncoding, - map: !!i.map, - mapEncoding: y(i.map), - matcap: !!i.matcap, - matcapEncoding: y(i.matcap), - envMap: !!M, - envMapMode: M && M.mapping, - envMapEncoding: y(M), - envMapCubeUV: !!M && (M.mapping === ue || M.mapping === he), - lightMap: !!i.lightMap, - lightMapEncoding: y(i.lightMap), - aoMap: !!i.aoMap, - emissiveMap: !!i.emissiveMap, - emissiveMapEncoding: y(i.emissiveMap), - bumpMap: !!i.bumpMap, - normalMap: !!i.normalMap, - objectSpaceNormalMap: i.normalMapType === cn, - tangentSpaceNormalMap: i.normalMapType === ln, - clearcoatMap: !!i.clearcoatMap, - clearcoatRoughnessMap: !!i.clearcoatRoughnessMap, - clearcoatNormalMap: !!i.clearcoatNormalMap, - displacementMap: !!i.displacementMap, - roughnessMap: !!i.roughnessMap, - metalnessMap: !!i.metalnessMap, - specularMap: !!i.specularMap, - alphaMap: !!i.alphaMap, - gradientMap: !!i.gradientMap, - sheen: !!i.sheen, - transmissionMap: !!i.transmissionMap, - combine: i.combine, - vertexTangents: i.normalMap && i.vertexTangents, - vertexColors: i.vertexColors, - vertexUvs: - !!i.map || - !!i.bumpMap || - !!i.normalMap || - !!i.specularMap || - !!i.alphaMap || - !!i.emissiveMap || - !!i.roughnessMap || - !!i.metalnessMap || - !!i.clearcoatMap || - !!i.clearcoatRoughnessMap || - !!i.clearcoatNormalMap || - !!i.displacementMap || - !!i.transmissionMap, - uvsVertexOnly: - !( - i.map || - i.bumpMap || - i.normalMap || - i.specularMap || - i.alphaMap || - i.emissiveMap || - i.roughnessMap || - i.metalnessMap || - i.clearcoatNormalMap || - i.transmissionMap - ) && !!i.displacementMap, - fog: !!x, - useFog: i.fog, - fogExp2: x && x.isFogExp2, - flatShading: i.flatShading, - sizeAttenuation: i.sizeAttenuation, - logarithmicDepthBuffer: l, - skinning: i.skinning && T > 0, - maxBones: T, - useVertexTexture: c, - morphTargets: i.morphTargets, - morphNormals: i.morphNormals, - maxMorphTargets: e.maxMorphTargets, - maxMorphNormals: e.maxMorphNormals, - numDirLights: a.directional.length, - numPointLights: a.point.length, - numSpotLights: a.spot.length, - numRectAreaLights: a.rectArea.length, - numHemiLights: a.hemi.length, - numDirLightShadows: a.directionalShadowMap.length, - numPointLightShadows: a.pointShadowMap.length, - numSpotLightShadows: a.spotShadowMap.length, - numClippingPlanes: o.numPlanes, - numClipIntersection: o.numIntersection, - dithering: i.dithering, - shadowMapEnabled: e.shadowMap.enabled && u.length > 0, - shadowMapType: e.shadowMap.type, - toneMapping: i.toneMapped ? e.toneMapping : $, - physicallyCorrectLights: e.physicallyCorrectLights, - premultipliedAlpha: i.premultipliedAlpha, - alphaTest: i.alphaTest, - doubleSided: i.side === g, - flipSided: i.side === v, - depthPacking: void 0 !== i.depthPacking && i.depthPacking, - index0AttributeName: i.index0AttributeName, - extensionDerivatives: i.extensions && i.extensions.derivatives, - extensionFragDepth: i.extensions && i.extensions.fragDepth, - extensionDrawBuffers: i.extensions && i.extensions.drawBuffers, - extensionShaderTextureLOD: i.extensions && i.extensions.shaderTextureLOD, - rendererExtensionFragDepth: s || n.has('EXT_frag_depth'), - rendererExtensionDrawBuffers: s || n.has('WEBGL_draw_buffers'), - rendererExtensionShaderTextureLod: s || n.has('EXT_shader_texture_lod'), - customProgramCacheKey: i.customProgramCacheKey(), - } - } - function A(t) { - var n = [] - if ( - (t.shaderID - ? n.push(t.shaderID) - : (n.push(t.fragmentShader), n.push(t.vertexShader)), - void 0 !== t.defines) - ) - for (var r in t.defines) n.push(r), n.push(t.defines[r]) - if (!1 === t.isRawShaderMaterial) { - for (var i = 0; i < f.length; i++) n.push(t[f[i]]) - n.push(e.outputEncoding), n.push(e.gammaFactor) - } - return n.push(t.customProgramCacheKey), n.join() - } - function w(e) { - var t, - n = p[e.type] - if (n) { - var r = Yo[n] - t = Co.clone(r.uniforms) - } else t = e.uniforms - return t - } - function x(t, n) { - for (var r, o = 0, s = a.length; o < s; o++) { - var l = a[o] - if (l.cacheKey === n) { - ++(r = l).usedTimes - break - } - } - return void 0 === r && ((r = new Bs(e, n, t, i)), a.push(r)), r - } - function E(e) { - if (0 === --e.usedTimes) { - var t = a.indexOf(e) - ;(a[t] = a[a.length - 1]), a.pop(), e.destroy() - } - } - return { - getParameters: b, - getProgramCacheKey: A, - getUniforms: w, - acquireProgram: x, - releaseProgram: E, - programs: a, - } - } - function ks() { - var e = new WeakMap() - function t(t) { - var n = e.get(t) - return void 0 === n && ((n = {}), e.set(t, n)), n - } - function n(t) { - e.delete(t) - } - function r(t, n, r) { - e.get(t)[n] = r - } - function i() { - e = new WeakMap() - } - return { get: t, remove: n, update: r, dispose: i } - } - function Ns(e, t) { - return e.groupOrder !== t.groupOrder - ? e.groupOrder - t.groupOrder - : e.renderOrder !== t.renderOrder - ? e.renderOrder - t.renderOrder - : e.program !== t.program - ? e.program.id - t.program.id - : e.material.id !== t.material.id - ? e.material.id - t.material.id - : e.z !== t.z - ? e.z - t.z - : e.id - t.id - } - function Us(e, t) { - return e.groupOrder !== t.groupOrder - ? e.groupOrder - t.groupOrder - : e.renderOrder !== t.renderOrder - ? e.renderOrder - t.renderOrder - : e.z !== t.z - ? t.z - e.z - : e.id - t.id - } - function Hs(e) { - var t = [], - n = 0, - r = [], - i = [], - o = { id: -1 } - function a() { - ;(n = 0), (r.length = 0), (i.length = 0) - } - function s(r, i, a, s, l, c) { - var u = t[n], - h = e.get(a) - return ( - void 0 === u - ? ((u = { - id: r.id, - object: r, - geometry: i, - material: a, - program: h.program || o, - groupOrder: s, - renderOrder: r.renderOrder, - z: l, - group: c, - }), - (t[n] = u)) - : ((u.id = r.id), - (u.object = r), - (u.geometry = i), - (u.material = a), - (u.program = h.program || o), - (u.groupOrder = s), - (u.renderOrder = r.renderOrder), - (u.z = l), - (u.group = c)), - n++, - u - ) - } - function l(e, t, n, o, a, l) { - var c = s(e, t, n, o, a, l) - ;(!0 === n.transparent ? i : r).push(c) - } - function c(e, t, n, o, a, l) { - var c = s(e, t, n, o, a, l) - ;(!0 === n.transparent ? i : r).unshift(c) - } - function u(e, t) { - r.length > 1 && r.sort(e || Ns), i.length > 1 && i.sort(t || Us) - } - function h() { - for (var e = n, r = t.length; e < r; e++) { - var i = t[e] - if (null === i.id) break - ;(i.id = null), - (i.object = null), - (i.geometry = null), - (i.material = null), - (i.program = null), - (i.group = null) - } - } - return { - opaque: r, - transparent: i, - init: a, - push: l, - unshift: c, - finish: h, - sort: u, - } - } - function Gs(e) { - var t = new WeakMap() - function n(n, r) { - var i, - o = t.get(n) - return ( - void 0 === o - ? ((i = new Hs(e)), t.set(n, new WeakMap()), t.get(n).set(r, i)) - : void 0 === (i = o.get(r)) && ((i = new Hs(e)), o.set(r, i)), - i - ) - } - function r() { - t = new WeakMap() - } - return { get: n, dispose: r } - } - function zs() { - var e = {} - return { - get: function (t) { - if (void 0 !== e[t.id]) return e[t.id] - var n - switch (t.type) { - case 'DirectionalLight': - n = { direction: new lr(), color: new Li() } - break - case 'SpotLight': - n = { - position: new lr(), - direction: new lr(), - color: new Li(), - distance: 0, - coneCos: 0, - penumbraCos: 0, - decay: 0, - } - break - case 'PointLight': - n = { position: new lr(), color: new Li(), distance: 0, decay: 0 } - break - case 'HemisphereLight': - n = { direction: new lr(), skyColor: new Li(), groundColor: new Li() } - break - case 'RectAreaLight': - n = { - color: new Li(), - position: new lr(), - halfWidth: new lr(), - halfHeight: new lr(), - } - } - return (e[t.id] = n), n - }, - } - } - function js() { - var e = {} - return { - get: function (t) { - if (void 0 !== e[t.id]) return e[t.id] - var n - switch (t.type) { - case 'DirectionalLight': - case 'SpotLight': - n = { - shadowBias: 0, - shadowNormalBias: 0, - shadowRadius: 1, - shadowMapSize: new Jn(), - } - break - case 'PointLight': - n = { - shadowBias: 0, - shadowNormalBias: 0, - shadowRadius: 1, - shadowMapSize: new Jn(), - shadowCameraNear: 1, - shadowCameraFar: 1e3, - } - } - return (e[t.id] = n), n - }, - } - } - var Vs = 0 - function Ws(e, t) { - return (t.castShadow ? 1 : 0) - (e.castShadow ? 1 : 0) - } - function qs(e, t) { - for ( - var n = new zs(), - r = js(), - i = { - version: 0, - hash: { - directionalLength: -1, - pointLength: -1, - spotLength: -1, - rectAreaLength: -1, - hemiLength: -1, - numDirectionalShadows: -1, - numPointShadows: -1, - numSpotShadows: -1, - }, - ambient: [0, 0, 0], - probe: [], - directional: [], - directionalShadow: [], - directionalShadowMap: [], - directionalShadowMatrix: [], - spot: [], - spotShadow: [], - spotShadowMap: [], - spotShadowMatrix: [], - rectArea: [], - rectAreaLTC1: null, - rectAreaLTC2: null, - point: [], - pointShadow: [], - pointShadowMap: [], - pointShadowMatrix: [], - hemi: [], - }, - o = 0; - o < 9; - o++ - ) - i.probe.push(new lr()) - var a = new lr(), - s = new Fr(), - l = new Fr() - function c(o) { - for (var a = 0, s = 0, l = 0, c = 0; c < 9; c++) i.probe[c].set(0, 0, 0) - var u = 0, - h = 0, - d = 0, - p = 0, - f = 0, - m = 0, - v = 0, - g = 0 - o.sort(Ws) - for (var y = 0, b = o.length; y < b; y++) { - var A = o[y], - w = A.color, - x = A.intensity, - E = A.distance, - M = A.shadow && A.shadow.map ? A.shadow.map.texture : null - if (A.isAmbientLight) (a += w.r * x), (s += w.g * x), (l += w.b * x) - else if (A.isLightProbe) - for (var _ = 0; _ < 9; _++) - i.probe[_].addScaledVector(A.sh.coefficients[_], x) - else if (A.isDirectionalLight) { - var T = n.get(A) - if ((T.color.copy(A.color).multiplyScalar(A.intensity), A.castShadow)) { - var S = A.shadow, - C = r.get(A) - ;(C.shadowBias = S.bias), - (C.shadowNormalBias = S.normalBias), - (C.shadowRadius = S.radius), - (C.shadowMapSize = S.mapSize), - (i.directionalShadow[u] = C), - (i.directionalShadowMap[u] = M), - (i.directionalShadowMatrix[u] = A.shadow.matrix), - m++ - } - ;(i.directional[u] = T), u++ - } else if (A.isSpotLight) { - var L = n.get(A) - if ( - (L.position.setFromMatrixPosition(A.matrixWorld), - L.color.copy(w).multiplyScalar(x), - (L.distance = E), - (L.coneCos = Math.cos(A.angle)), - (L.penumbraCos = Math.cos(A.angle * (1 - A.penumbra))), - (L.decay = A.decay), - A.castShadow) - ) { - var R = A.shadow, - P = r.get(A) - ;(P.shadowBias = R.bias), - (P.shadowNormalBias = R.normalBias), - (P.shadowRadius = R.radius), - (P.shadowMapSize = R.mapSize), - (i.spotShadow[d] = P), - (i.spotShadowMap[d] = M), - (i.spotShadowMatrix[d] = A.shadow.matrix), - g++ - } - ;(i.spot[d] = L), d++ - } else if (A.isRectAreaLight) { - var D = n.get(A) - D.color.copy(w).multiplyScalar(x), - D.halfWidth.set(0.5 * A.width, 0, 0), - D.halfHeight.set(0, 0.5 * A.height, 0), - (i.rectArea[p] = D), - p++ - } else if (A.isPointLight) { - var O = n.get(A) - if ( - (O.color.copy(A.color).multiplyScalar(A.intensity), - (O.distance = A.distance), - (O.decay = A.decay), - A.castShadow) - ) { - var I = A.shadow, - B = r.get(A) - ;(B.shadowBias = I.bias), - (B.shadowNormalBias = I.normalBias), - (B.shadowRadius = I.radius), - (B.shadowMapSize = I.mapSize), - (B.shadowCameraNear = I.camera.near), - (B.shadowCameraFar = I.camera.far), - (i.pointShadow[h] = B), - (i.pointShadowMap[h] = M), - (i.pointShadowMatrix[h] = A.shadow.matrix), - v++ - } - ;(i.point[h] = O), h++ - } else if (A.isHemisphereLight) { - var F = n.get(A) - F.skyColor.copy(A.color).multiplyScalar(x), - F.groundColor.copy(A.groundColor).multiplyScalar(x), - (i.hemi[f] = F), - f++ - } - } - p > 0 && - (t.isWebGL2 || !0 === e.has('OES_texture_float_linear') - ? ((i.rectAreaLTC1 = Xo.LTC_FLOAT_1), (i.rectAreaLTC2 = Xo.LTC_FLOAT_2)) - : !0 === e.has('OES_texture_half_float_linear') - ? ((i.rectAreaLTC1 = Xo.LTC_HALF_1), (i.rectAreaLTC2 = Xo.LTC_HALF_2)) - : console.error( - 'THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.', - )), - (i.ambient[0] = a), - (i.ambient[1] = s), - (i.ambient[2] = l) - var k = i.hash - ;(k.directionalLength === u && - k.pointLength === h && - k.spotLength === d && - k.rectAreaLength === p && - k.hemiLength === f && - k.numDirectionalShadows === m && - k.numPointShadows === v && - k.numSpotShadows === g) || - ((i.directional.length = u), - (i.spot.length = d), - (i.rectArea.length = p), - (i.point.length = h), - (i.hemi.length = f), - (i.directionalShadow.length = m), - (i.directionalShadowMap.length = m), - (i.pointShadow.length = v), - (i.pointShadowMap.length = v), - (i.spotShadow.length = g), - (i.spotShadowMap.length = g), - (i.directionalShadowMatrix.length = m), - (i.pointShadowMatrix.length = v), - (i.spotShadowMatrix.length = g), - (k.directionalLength = u), - (k.pointLength = h), - (k.spotLength = d), - (k.rectAreaLength = p), - (k.hemiLength = f), - (k.numDirectionalShadows = m), - (k.numPointShadows = v), - (k.numSpotShadows = g), - (i.version = Vs++)) - } - function u(e, t) { - for ( - var n = 0, - r = 0, - o = 0, - c = 0, - u = 0, - h = t.matrixWorldInverse, - d = 0, - p = e.length; - d < p; - d++ - ) { - var f = e[d] - if (f.isDirectionalLight) { - var m = i.directional[n] - m.direction.setFromMatrixPosition(f.matrixWorld), - a.setFromMatrixPosition(f.target.matrixWorld), - m.direction.sub(a), - m.direction.transformDirection(h), - n++ - } else if (f.isSpotLight) { - var v = i.spot[o] - v.position.setFromMatrixPosition(f.matrixWorld), - v.position.applyMatrix4(h), - v.direction.setFromMatrixPosition(f.matrixWorld), - a.setFromMatrixPosition(f.target.matrixWorld), - v.direction.sub(a), - v.direction.transformDirection(h), - o++ - } else if (f.isRectAreaLight) { - var g = i.rectArea[c] - g.position.setFromMatrixPosition(f.matrixWorld), - g.position.applyMatrix4(h), - l.identity(), - s.copy(f.matrixWorld), - s.premultiply(h), - l.extractRotation(s), - g.halfWidth.set(0.5 * f.width, 0, 0), - g.halfHeight.set(0, 0.5 * f.height, 0), - g.halfWidth.applyMatrix4(l), - g.halfHeight.applyMatrix4(l), - c++ - } else if (f.isPointLight) { - var y = i.point[r] - y.position.setFromMatrixPosition(f.matrixWorld), - y.position.applyMatrix4(h), - r++ - } else if (f.isHemisphereLight) { - var b = i.hemi[u] - b.direction.setFromMatrixPosition(f.matrixWorld), - b.direction.transformDirection(h), - b.direction.normalize(), - u++ - } - } - } - return { setup: c, setupView: u, state: i } - } - function Xs(e, t) { - var n = new qs(e, t), - r = [], - i = [] - function o() { - ;(r.length = 0), (i.length = 0) - } - function a(e) { - r.push(e) - } - function s(e) { - i.push(e) - } - function l() { - n.setup(r) - } - function c(e) { - n.setupView(r, e) - } - return { - init: o, - state: { lightsArray: r, shadowsArray: i, lights: n }, - setupLights: l, - setupLightsView: c, - pushLight: a, - pushShadow: s, - } - } - function Ys(e, t) { - var n = new WeakMap() - function r(r, i) { - var o - return ( - void 0 === i && (i = 0), - !1 === n.has(r) - ? ((o = new Xs(e, t)), n.set(r, []), n.get(r).push(o)) - : i >= n.get(r).length - ? ((o = new Xs(e, t)), n.get(r).push(o)) - : (o = n.get(r)[i]), - o - ) - } - function i() { - n = new WeakMap() - } - return { get: r, dispose: i } - } - function Qs(e) { - Di.call(this), - (this.type = 'MeshDepthMaterial'), - (this.depthPacking = an), - (this.skinning = !1), - (this.morphTargets = !1), - (this.map = null), - (this.alphaMap = null), - (this.displacementMap = null), - (this.displacementScale = 1), - (this.displacementBias = 0), - (this.wireframe = !1), - (this.wireframeLinewidth = 1), - (this.fog = !1), - this.setValues(e) - } - function Zs(e) { - Di.call(this), - (this.type = 'MeshDistanceMaterial'), - (this.referencePosition = new lr()), - (this.nearDistance = 1), - (this.farDistance = 1e3), - (this.skinning = !1), - (this.morphTargets = !1), - (this.map = null), - (this.alphaMap = null), - (this.displacementMap = null), - (this.displacementScale = 1), - (this.displacementBias = 0), - (this.fog = !1), - this.setValues(e) - } - ;(Qs.prototype = Object.create(Di.prototype)), - (Qs.prototype.constructor = Qs), - (Qs.prototype.isMeshDepthMaterial = !0), - (Qs.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - (this.depthPacking = e.depthPacking), - (this.skinning = e.skinning), - (this.morphTargets = e.morphTargets), - (this.map = e.map), - (this.alphaMap = e.alphaMap), - (this.displacementMap = e.displacementMap), - (this.displacementScale = e.displacementScale), - (this.displacementBias = e.displacementBias), - (this.wireframe = e.wireframe), - (this.wireframeLinewidth = e.wireframeLinewidth), - this - ) - }), - (Zs.prototype = Object.create(Di.prototype)), - (Zs.prototype.constructor = Zs), - (Zs.prototype.isMeshDistanceMaterial = !0), - (Zs.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - this.referencePosition.copy(e.referencePosition), - (this.nearDistance = e.nearDistance), - (this.farDistance = e.farDistance), - (this.skinning = e.skinning), - (this.morphTargets = e.morphTargets), - (this.map = e.map), - (this.alphaMap = e.alphaMap), - (this.displacementMap = e.displacementMap), - (this.displacementScale = e.displacementScale), - (this.displacementBias = e.displacementBias), - this - ) - }) - var Ks = - 'uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy ) / resolution ) );\n\tfor ( float i = -1.0; 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(be(32823), - (se === n && le === r) || (e.polygonOffset(n, r), (se = n), (le = r))) - : Ae(32823) - } - function Pe(e) { - e ? be(3089) : Ae(3089) - } - function De(t) { - void 0 === t && (t = 33984 + ce - 1), - pe !== t && (e.activeTexture(t), (pe = t)) - } - function Oe(t, n) { - null === pe && De() - var r = fe[pe] - void 0 === r && ((r = { type: void 0, texture: void 0 }), (fe[pe] = r)), - (r.type === t && r.texture === n) || - (e.bindTexture(t, n || ye[t]), (r.type = t), (r.texture = n)) - } - function Ie() { - var t = fe[pe] - void 0 !== t && - void 0 !== t.type && - (e.bindTexture(t.type, null), (t.type = void 0), (t.texture = void 0)) - } - function Be() { - try { - e.compressedTexImage2D.apply(e, arguments) - } catch (t) { - console.error('THREE.WebGLState:', t) - } - } - function Fe() { - try { - e.texImage2D.apply(e, arguments) - } catch (t) { - console.error('THREE.WebGLState:', t) - } - } - function ke() { - try { - e.texImage3D.apply(e, arguments) - } catch (t) { - console.error('THREE.WebGLState:', t) - } - } - function Ne(t) { - !1 === me.equals(t) && (e.scissor(t.x, t.y, t.z, t.w), me.copy(t)) - } - function Ue(t) { - !1 === ve.equals(t) && (e.viewport(t.x, t.y, t.z, t.w), ve.copy(t)) - } - function He() { - ;(m = {}), - (pe = null), - (fe = {}), - (y = null), - (b = null), - (Z = null), - (K = null), - (J = null), - ($ = null), - (ee = null), - (te = null), - (ne = null), - (re = !1), - (ie = null), - (oe = null), - (ae = null), - (se = null), - (le = null), - d.reset(), - p.reset(), - f.reset() - } - return { - buffers: { color: d, depth: p, stencil: f }, - enable: be, - disable: Ae, - useProgram: we, - setBlending: _e, - setMaterial: Te, - setFlipSided: Se, - setCullFace: Ce, - setLineWidth: Le, - setPolygonOffset: Re, - setScissorTest: Pe, - activeTexture: De, - bindTexture: Oe, - unbindTexture: Ie, - compressedTexImage2D: Be, - texImage2D: Fe, - texImage3D: ke, - scissor: Ne, - viewport: Ue, - reset: He, - } - } - function tl(e, t, n, r, i, o, a) { - var s, - l, - c, - u = i.isWebGL2, - h = i.maxTextures, - d = i.maxCubemapSize, - p = i.maxTextureSize, - f = i.maxSamples, - m = new WeakMap(), - v = !1 - try { - v = - 'undefined' !== typeof OffscreenCanvas && - null !== new OffscreenCanvas(1, 1).getContext('2d') - } catch (te) {} - function g(e, t) { - return v - ? new OffscreenCanvas(e, t) - : document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas') - } - function y(e, t, n, r) { - var i = 1 - if ( - ((e.width > r || e.height > r) && (i = r / Math.max(e.width, e.height)), - i < 1 || !0 === t) - ) { - if ( - ('undefined' !== typeof HTMLImageElement && - e instanceof HTMLImageElement) || - ('undefined' !== typeof HTMLCanvasElement && - e instanceof HTMLCanvasElement) || - ('undefined' !== typeof ImageBitmap && e instanceof ImageBitmap) - ) { - var o = t ? Kn.floorPowerOfTwo : Math.floor, - a = o(i * e.width), - s = o(i * e.height) - void 0 === c && (c = g(a, s)) - var l = n ? g(a, s) : c - return ( - (l.width = a), - (l.height = s), - l.getContext('2d').drawImage(e, 0, 0, a, s), - console.warn( - 'THREE.WebGLRenderer: Texture has been resized from (' + - e.width + - 'x' + - e.height + - ') to (' + - a + - 'x' + - s + - ').', - ), - l - ) - } - return ( - 'data' in e && - console.warn( - 'THREE.WebGLRenderer: Image in DataTexture is too big (' + - e.width + - 'x' + - e.height + - ').', - ), - e - ) - } - return e - } - function b(e) { - return Kn.isPowerOfTwo(e.width) && Kn.isPowerOfTwo(e.height) - } - function A(e) { - return ( - !u && - (e.wrapS !== pe || - e.wrapT !== pe || - (e.minFilter !== me && e.minFilter !== Ae)) - ) - } - function w(e, t) { - return e.generateMipmaps && t && e.minFilter !== me && e.minFilter !== Ae - } - function x(t, n, i, o) { - e.generateMipmap(t), - (r.get(n).__maxMipLevel = Math.log(Math.max(i, o)) * Math.LOG2E) - } - function E(n, r, i) { - if (!1 === u) return r - if (null !== n) { - if (void 0 !== e[n]) return e[n] - console.warn( - "THREE.WebGLRenderer: Attempt to use non-existing WebGL internal format '" + - n + - "'", - ) - } - var o = r - return ( - 6403 === r && - (5126 === i && (o = 33326), - 5131 === i && (o = 33325), - 5121 === i && (o = 33321)), - 6407 === r && - (5126 === i && (o = 34837), - 5131 === i && (o = 34843), - 5121 === i && (o = 32849)), - 6408 === r && - (5126 === i && (o = 34836), - 5131 === i && (o = 34842), - 5121 === i && (o = 32856)), - (33325 !== o && 33326 !== o && 34842 !== o && 34836 !== o) || - t.get('EXT_color_buffer_float'), - o - ) - } - function M(e) { - return e === me || e === ve || e === ye ? 9728 : 9729 - } - function _(e) { - var t = e.target - t.removeEventListener('dispose', _), - S(t), - t.isVideoTexture && m.delete(t), - a.memory.textures-- - } - function T(e) { - var t = e.target - t.removeEventListener('dispose', T), C(t), a.memory.textures-- - } - function S(t) { - var n = r.get(t) - void 0 !== n.__webglInit && (e.deleteTexture(n.__webglTexture), r.remove(t)) - } - function C(t) { - var n = r.get(t), - i = r.get(t.texture) - if (t) { - if ( - (void 0 !== i.__webglTexture && e.deleteTexture(i.__webglTexture), - t.depthTexture && t.depthTexture.dispose(), - t.isWebGLCubeRenderTarget) - ) - for (var o = 0; o < 6; o++) - e.deleteFramebuffer(n.__webglFramebuffer[o]), - n.__webglDepthbuffer && - e.deleteRenderbuffer(n.__webglDepthbuffer[o]) - else - e.deleteFramebuffer(n.__webglFramebuffer), - n.__webglDepthbuffer && e.deleteRenderbuffer(n.__webglDepthbuffer), - n.__webglMultisampledFramebuffer && - e.deleteFramebuffer(n.__webglMultisampledFramebuffer), - n.__webglColorRenderbuffer && - e.deleteRenderbuffer(n.__webglColorRenderbuffer), - n.__webglDepthRenderbuffer && - e.deleteRenderbuffer(n.__webglDepthRenderbuffer) - r.remove(t.texture), r.remove(t) - } - } - var L = 0 - function R() { - L = 0 - } - function P() { - var e = L - return ( - e >= h && - console.warn( - 'THREE.WebGLTextures: Trying to use ' + - e + - ' texture units while this GPU supports only ' + - h, - ), - (L += 1), - e - ) - } - function D(e, t) { - var i = r.get(e) - if ( - (e.isVideoTexture && Z(e), e.version > 0 && i.__version !== e.version) - ) { - var o = e.image - if (void 0 === o) - console.warn( - 'THREE.WebGLRenderer: Texture marked for update but image is undefined', - ) - else { - if (!1 !== o.complete) return void H(i, e, t) - console.warn( - 'THREE.WebGLRenderer: Texture marked for update but image is incomplete', - ) - } - } - n.activeTexture(33984 + t), n.bindTexture(3553, i.__webglTexture) - } - function O(e, t) { - var i = r.get(e) - e.version > 0 && i.__version !== e.version - ? H(i, e, t) - : (n.activeTexture(33984 + t), n.bindTexture(35866, i.__webglTexture)) - } - function I(e, t) { - var i = r.get(e) - e.version > 0 && i.__version !== e.version - ? H(i, e, t) - : (n.activeTexture(33984 + t), n.bindTexture(32879, i.__webglTexture)) - } - function B(e, t) { - var i = r.get(e) - e.version > 0 && i.__version !== e.version - ? G(i, e, t) - : (n.activeTexture(33984 + t), n.bindTexture(34067, i.__webglTexture)) - } - var F = (((s = {})[de] = 10497), (s[pe] = 33071), (s[fe] = 33648), s), - k = - (((l = {})[me] = 9728), - (l[ve] = 9984), - (l[ye] = 9986), - (l[Ae] = 9729), - (l[we] = 9985), - (l[Ee] = 9987), - l) - function N(n, o, a) { - a - ? (e.texParameteri(n, 10242, F[o.wrapS]), - e.texParameteri(n, 10243, F[o.wrapT]), - (32879 !== n && 35866 !== n) || e.texParameteri(n, 32882, F[o.wrapR]), - e.texParameteri(n, 10240, k[o.magFilter]), - e.texParameteri(n, 10241, k[o.minFilter])) - : (e.texParameteri(n, 10242, 33071), - e.texParameteri(n, 10243, 33071), - (32879 !== n && 35866 !== n) || e.texParameteri(n, 32882, 33071), - (o.wrapS === pe && o.wrapT === pe) || - console.warn( - 'THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.', - ), - e.texParameteri(n, 10240, M(o.magFilter)), - e.texParameteri(n, 10241, M(o.minFilter)), - o.minFilter !== me && - o.minFilter !== Ae && - console.warn( - 'THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.', - )) - var s = t.get('EXT_texture_filter_anisotropic') - if (s) { - if (o.type === Pe && null === t.get('OES_texture_float_linear')) return - if ( - o.type === De && - null === (u || t.get('OES_texture_half_float_linear')) - ) - return - ;(o.anisotropy > 1 || r.get(o).__currentAnisotropy) && - (e.texParameterf( - n, - s.TEXTURE_MAX_ANISOTROPY_EXT, - Math.min(o.anisotropy, i.getMaxAnisotropy()), - ), - (r.get(o).__currentAnisotropy = o.anisotropy)) - } - } - function U(t, n) { - void 0 === t.__webglInit && - ((t.__webglInit = !0), - n.addEventListener('dispose', _), - (t.__webglTexture = e.createTexture()), - a.memory.textures++) - } - function H(t, r, i) { - var a = 3553 - r.isDataTexture2DArray && (a = 35866), - r.isDataTexture3D && (a = 32879), - U(t, r), - n.activeTexture(33984 + i), - n.bindTexture(a, t.__webglTexture), - e.pixelStorei(37440, r.flipY), - e.pixelStorei(37441, r.premultiplyAlpha), - e.pixelStorei(3317, r.unpackAlignment) - var s, - l = A(r) && !1 === b(r.image), - c = y(r.image, l, !1, p), - h = b(c) || u, - d = o.convert(r.format), - f = o.convert(r.type), - m = E(r.internalFormat, d, f) - N(a, r, h) - var v = r.mipmaps - if (r.isDepthTexture) - (m = 6402), - u - ? (m = - r.type === Pe - ? 36012 - : r.type === Re - ? 33190 - : r.type === Fe - ? 35056 - : 33189) - : r.type === Pe && - console.error( - 'WebGLRenderer: Floating point depth texture requires WebGL2.', - ), - r.format === je && - 6402 === m && - r.type !== Ce && - r.type !== Re && - (console.warn( - 'THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture.', - ), - (r.type = Ce), - (f = o.convert(r.type))), - r.format === Ve && - 6402 === m && - ((m = 34041), - r.type !== Fe && - (console.warn( - 'THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture.', - ), - (r.type = Fe), - (f = o.convert(r.type)))), - n.texImage2D(3553, 0, m, c.width, c.height, 0, d, f, null) - else if (r.isDataTexture) - if (v.length > 0 && h) { - for (var g = 0, M = v.length; g < M; g++) - (s = v[g]), - n.texImage2D(3553, g, m, s.width, s.height, 0, d, f, s.data) - ;(r.generateMipmaps = !1), (t.__maxMipLevel = v.length - 1) - } else - n.texImage2D(3553, 0, m, c.width, c.height, 0, d, f, c.data), - (t.__maxMipLevel = 0) - else if (r.isCompressedTexture) { - for (var _ = 0, T = v.length; _ < T; _++) - (s = v[_]), - r.format !== Ue && r.format !== Ne - ? null !== d - ? n.compressedTexImage2D(3553, _, m, s.width, s.height, 0, s.data) - : console.warn( - 'THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()', - ) - : n.texImage2D(3553, _, m, s.width, s.height, 0, d, f, s.data) - t.__maxMipLevel = v.length - 1 - } else if (r.isDataTexture2DArray) - n.texImage3D(35866, 0, m, c.width, c.height, c.depth, 0, d, f, c.data), - (t.__maxMipLevel = 0) - else if (r.isDataTexture3D) - n.texImage3D(32879, 0, m, c.width, c.height, c.depth, 0, d, f, c.data), - (t.__maxMipLevel = 0) - else if (v.length > 0 && h) { - for (var S = 0, C = v.length; S < C; S++) - (s = v[S]), n.texImage2D(3553, S, m, d, f, s) - ;(r.generateMipmaps = !1), (t.__maxMipLevel = v.length - 1) - } else n.texImage2D(3553, 0, m, d, f, c), (t.__maxMipLevel = 0) - w(r, h) && x(a, r, c.width, c.height), - (t.__version = r.version), - r.onUpdate && r.onUpdate(r) - } - function G(t, r, i) { - if (6 === r.image.length) { - U(t, r), - n.activeTexture(33984 + i), - n.bindTexture(34067, t.__webglTexture), - e.pixelStorei(37440, r.flipY), - e.pixelStorei(37441, r.premultiplyAlpha), - e.pixelStorei(3317, r.unpackAlignment) - for ( - var a = r && (r.isCompressedTexture || r.image[0].isCompressedTexture), - s = r.image[0] && r.image[0].isDataTexture, - l = [], - c = 0; - c < 6; - c++ - ) - l[c] = - a || s - ? s - ? r.image[c].image - : r.image[c] - : y(r.image[c], !1, !0, d) - var h, - p = l[0], - f = b(p) || u, - m = o.convert(r.format), - v = o.convert(r.type), - g = E(r.internalFormat, m, v) - if ((N(34067, r, f), a)) { - for (var A = 0; A < 6; A++) { - h = l[A].mipmaps - for (var M = 0; M < h.length; M++) { - var _ = h[M] - r.format !== Ue && r.format !== Ne - ? null !== m - ? n.compressedTexImage2D( - 34069 + A, - M, - g, - _.width, - _.height, - 0, - _.data, - ) - : console.warn( - 'THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()', - ) - : n.texImage2D( - 34069 + A, - M, - g, - _.width, - _.height, - 0, - m, - v, - _.data, - ) - } - } - t.__maxMipLevel = h.length - 1 - } else { - h = r.mipmaps - for (var T = 0; T < 6; T++) - if (s) { - n.texImage2D( - 34069 + T, - 0, - g, - l[T].width, - l[T].height, - 0, - m, - v, - l[T].data, - ) - for (var S = 0; S < h.length; S++) { - var C = h[S].image[T].image - n.texImage2D( - 34069 + T, - S + 1, - g, - C.width, - C.height, - 0, - m, - v, - C.data, - ) - } - } else { - n.texImage2D(34069 + T, 0, g, m, v, l[T]) - for (var L = 0; L < h.length; L++) { - var R = h[L] - n.texImage2D(34069 + T, L + 1, g, m, v, R.image[T]) - } - } - t.__maxMipLevel = h.length - } - w(r, f) && x(34067, r, p.width, p.height), - (t.__version = r.version), - r.onUpdate && r.onUpdate(r) - } - } - function z(t, i, a, s) { - var l = o.convert(i.texture.format), - c = o.convert(i.texture.type), - u = E(i.texture.internalFormat, l, c) - n.texImage2D(s, 0, u, i.width, i.height, 0, l, c, null), - e.bindFramebuffer(36160, t), - e.framebufferTexture2D(36160, a, s, r.get(i.texture).__webglTexture, 0), - e.bindFramebuffer(36160, null) - } - function j(t, n, r) { - if ((e.bindRenderbuffer(36161, t), n.depthBuffer && !n.stencilBuffer)) { - var i = 33189 - if (r) { - var a = n.depthTexture - a && - a.isDepthTexture && - (a.type === Pe ? (i = 36012) : a.type === Re && (i = 33190)) - var s = Q(n) - e.renderbufferStorageMultisample(36161, s, i, n.width, n.height) - } else e.renderbufferStorage(36161, i, n.width, n.height) - e.framebufferRenderbuffer(36160, 36096, 36161, t) - } else if (n.depthBuffer && n.stencilBuffer) { - if (r) { - var l = Q(n) - e.renderbufferStorageMultisample(36161, l, 35056, n.width, n.height) - } else e.renderbufferStorage(36161, 34041, n.width, n.height) - e.framebufferRenderbuffer(36160, 33306, 36161, t) - } else { - var c = o.convert(n.texture.format), - u = o.convert(n.texture.type), - h = E(n.texture.internalFormat, c, u) - if (r) { - var d = Q(n) - e.renderbufferStorageMultisample(36161, d, h, n.width, n.height) - } else e.renderbufferStorage(36161, h, n.width, n.height) - } - e.bindRenderbuffer(36161, null) - } - function V(t, n) { - if (n && n.isWebGLCubeRenderTarget) - throw new Error('Depth Texture with cube render targets is not supported') - if ( - (e.bindFramebuffer(36160, t), - !n.depthTexture || !n.depthTexture.isDepthTexture) - ) - throw new Error( - 'renderTarget.depthTexture must be an instance of THREE.DepthTexture', - ) - ;(r.get(n.depthTexture).__webglTexture && - n.depthTexture.image.width === n.width && - n.depthTexture.image.height === n.height) || - ((n.depthTexture.image.width = n.width), - (n.depthTexture.image.height = n.height), - (n.depthTexture.needsUpdate = !0)), - D(n.depthTexture, 0) - var i = r.get(n.depthTexture).__webglTexture - if (n.depthTexture.format === je) - e.framebufferTexture2D(36160, 36096, 3553, i, 0) - else { - if (n.depthTexture.format !== Ve) - throw new Error('Unknown depthTexture format') - e.framebufferTexture2D(36160, 33306, 3553, i, 0) - } - } - function W(t) { - var n = r.get(t), - i = !0 === t.isWebGLCubeRenderTarget - if (t.depthTexture) { - if (i) - throw new Error( - 'target.depthTexture not supported in Cube render targets', - ) - V(n.__webglFramebuffer, t) - } else if (i) { - n.__webglDepthbuffer = [] - for (var o = 0; o < 6; o++) - e.bindFramebuffer(36160, n.__webglFramebuffer[o]), - (n.__webglDepthbuffer[o] = e.createRenderbuffer()), - j(n.__webglDepthbuffer[o], t, !1) - } else - e.bindFramebuffer(36160, n.__webglFramebuffer), - (n.__webglDepthbuffer = e.createRenderbuffer()), - j(n.__webglDepthbuffer, t, !1) - e.bindFramebuffer(36160, null) - } - function q(t) { - var i = r.get(t), - s = r.get(t.texture) - t.addEventListener('dispose', T), - (s.__webglTexture = e.createTexture()), - a.memory.textures++ - var l = !0 === t.isWebGLCubeRenderTarget, - c = !0 === t.isWebGLMultisampleRenderTarget, - h = b(t) || u - if ( - (!u || - t.texture.format !== Ne || - (t.texture.type !== Pe && t.texture.type !== De) || - ((t.texture.format = Ue), - console.warn( - 'THREE.WebGLRenderer: Rendering to textures with RGB format is not supported. Using RGBA format instead.', - )), - l) - ) { - i.__webglFramebuffer = [] - for (var d = 0; d < 6; d++) - i.__webglFramebuffer[d] = e.createFramebuffer() - } else if (((i.__webglFramebuffer = e.createFramebuffer()), c)) - if (u) { - ;(i.__webglMultisampledFramebuffer = e.createFramebuffer()), - (i.__webglColorRenderbuffer = e.createRenderbuffer()), - e.bindRenderbuffer(36161, i.__webglColorRenderbuffer) - var p = o.convert(t.texture.format), - f = o.convert(t.texture.type), - m = E(t.texture.internalFormat, p, f), - v = Q(t) - e.renderbufferStorageMultisample(36161, v, m, t.width, t.height), - e.bindFramebuffer(36160, i.__webglMultisampledFramebuffer), - e.framebufferRenderbuffer( - 36160, - 36064, - 36161, - i.__webglColorRenderbuffer, - ), - e.bindRenderbuffer(36161, null), - t.depthBuffer && - ((i.__webglDepthRenderbuffer = e.createRenderbuffer()), - j(i.__webglDepthRenderbuffer, t, !0)), - e.bindFramebuffer(36160, null) - } else - console.warn( - 'THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.', - ) - if (l) { - n.bindTexture(34067, s.__webglTexture), N(34067, t.texture, h) - for (var g = 0; g < 6; g++) - z(i.__webglFramebuffer[g], t, 36064, 34069 + g) - w(t.texture, h) && x(34067, t.texture, t.width, t.height), - n.bindTexture(34067, null) - } else - n.bindTexture(3553, s.__webglTexture), - N(3553, t.texture, h), - z(i.__webglFramebuffer, t, 36064, 3553), - w(t.texture, h) && x(3553, t.texture, t.width, t.height), - n.bindTexture(3553, null) - t.depthBuffer && W(t) - } - function X(e) { - var t = e.texture - if (w(t, b(e) || u)) { - var i = e.isWebGLCubeRenderTarget ? 34067 : 3553, - o = r.get(t).__webglTexture - n.bindTexture(i, o), x(i, t, e.width, e.height), n.bindTexture(i, null) - } - } - function Y(t) { - if (t.isWebGLMultisampleRenderTarget) - if (u) { - var n = r.get(t) - e.bindFramebuffer(36008, n.__webglMultisampledFramebuffer), - e.bindFramebuffer(36009, n.__webglFramebuffer) - var i = t.width, - o = t.height, - a = 16384 - t.depthBuffer && (a |= 256), - t.stencilBuffer && (a |= 1024), - e.blitFramebuffer(0, 0, i, o, 0, 0, i, o, a, 9728), - e.bindFramebuffer(36160, n.__webglMultisampledFramebuffer) - } else - console.warn( - 'THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.', - ) - } - function Q(e) { - return u && e.isWebGLMultisampleRenderTarget ? Math.min(f, e.samples) : 0 - } - function Z(e) { - var t = a.render.frame - m.get(e) !== t && (m.set(e, t), e.update()) - } - var K = !1, - J = !1 - function $(e, t) { - e && - e.isWebGLRenderTarget && - (!1 === K && - (console.warn( - "THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead.", - ), - (K = !0)), - (e = e.texture)), - D(e, t) - } - function ee(e, t) { - e && - e.isWebGLCubeRenderTarget && - (!1 === J && - (console.warn( - "THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead.", - ), - (J = !0)), - (e = e.texture)), - B(e, t) - } - ;(this.allocateTextureUnit = P), - (this.resetTextureUnits = R), - (this.setTexture2D = D), - (this.setTexture2DArray = O), - (this.setTexture3D = I), - (this.setTextureCube = B), - (this.setupRenderTarget = q), - (this.updateRenderTargetMipmap = X), - (this.updateMultisampleRenderTarget = Y), - (this.safeSetTexture2D = $), - (this.safeSetTextureCube = ee) - } - function nl(e, t, n) { - var r = n.isWebGL2 - function i(e) { - var n - if (e === _e) return 5121 - if (e === Oe) return 32819 - if (e === Ie) return 32820 - if (e === Be) return 33635 - if (e === Te) return 5120 - if (e === Se) return 5122 - if (e === Ce) return 5123 - if (e === Le) return 5124 - if (e === Re) return 5125 - if (e === Pe) return 5126 - if (e === De) - return r - ? 5131 - : null !== (n = t.get('OES_texture_half_float')) - ? n.HALF_FLOAT_OES - : null - if (e === ke) return 6406 - if (e === Ne) return 6407 - if (e === Ue) return 6408 - if (e === He) return 6409 - if (e === Ge) return 6410 - if (e === je) return 6402 - if (e === Ve) return 34041 - if (e === We) return 6403 - if (e === qe) return 36244 - if (e === Xe) return 33319 - if (e === Ye) return 33320 - if (e === Qe) return 36248 - if (e === Ze) return 36249 - if (e === Ke || e === Je || e === $e || e === et) { - if (null === (n = t.get('WEBGL_compressed_texture_s3tc'))) return null - if (e === Ke) return n.COMPRESSED_RGB_S3TC_DXT1_EXT - if (e === Je) return n.COMPRESSED_RGBA_S3TC_DXT1_EXT - if (e === $e) return n.COMPRESSED_RGBA_S3TC_DXT3_EXT - if (e === et) return n.COMPRESSED_RGBA_S3TC_DXT5_EXT - } - if (e === tt || e === nt || e === rt || e === it) { - if (null === (n = t.get('WEBGL_compressed_texture_pvrtc'))) return null - if (e === tt) return n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG - if (e === nt) return n.COMPRESSED_RGB_PVRTC_2BPPV1_IMG - if (e === rt) return n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG - if (e === it) return n.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG - } - if (e === ot) - return null !== (n = t.get('WEBGL_compressed_texture_etc1')) - ? n.COMPRESSED_RGB_ETC1_WEBGL - : null - if ( - (e === at || e === st) && - null !== (n = t.get('WEBGL_compressed_texture_etc')) - ) { - if (e === at) return n.COMPRESSED_RGB8_ETC2 - if (e === st) return n.COMPRESSED_RGBA8_ETC2_EAC - } - return e === lt || - e === ct || - e === ut || - e === ht || - e === dt || - e === pt || - e === ft || - e === mt || - e === vt || - e === gt || - e === yt || - e === bt || - e === At || - e === wt || - e === Et || - e === Mt || - e === _t || - e === Tt || - e === St || - e === Ct || - e === Lt || - e === Rt || - e === Pt || - e === Dt || - e === Ot || - e === It || - e === Bt || - e === Ft - ? null !== (n = t.get('WEBGL_compressed_texture_astc')) - ? e - : null - : e === xt - ? null !== (n = t.get('EXT_texture_compression_bptc')) - ? e - : null - : e === Fe - ? r - ? 34042 - : null !== (n = t.get('WEBGL_depth_texture')) - ? n.UNSIGNED_INT_24_8_WEBGL - : null - : void 0 - } - return { convert: i } - } - function rl() { - si.call(this), (this.type = 'Group') - } - function il(e) { - void 0 === e && (e = []), Oo.call(this), (this.cameras = e) - } - ;(rl.prototype = Object.assign(Object.create(si.prototype), { - constructor: rl, - isGroup: !0, - })), - (il.prototype = Object.assign(Object.create(Oo.prototype), { - constructor: il, - isArrayCamera: !0, - })) - var ol = new lr(), - al = new lr() - function sl(e, t, n) { - ol.setFromMatrixPosition(t.matrixWorld), - al.setFromMatrixPosition(n.matrixWorld) - var r = ol.distanceTo(al), - i = t.projectionMatrix.elements, - o = n.projectionMatrix.elements, - a = i[14] / (i[10] - 1), - s = i[14] / (i[10] + 1), - l = (i[9] + 1) / i[5], - c = (i[9] - 1) / i[5], - u = (i[8] - 1) / i[0], - h = (o[8] + 1) / o[0], - d = a * u, - p = a * h, - f = r / (-u + h), - m = f * -u - t.matrixWorld.decompose(e.position, e.quaternion, e.scale), - e.translateX(m), - e.translateZ(f), - e.matrixWorld.compose(e.position, e.quaternion, e.scale), - e.matrixWorldInverse.getInverse(e.matrixWorld) - var v = a + f, - g = s + f, - y = d - m, - b = p + (r - m), - A = ((l * s) / g) * v, - w = ((c * s) / g) * v - e.projectionMatrix.makePerspective(y, b, A, w, v, g) - } - function ll(e) { - var t, - n, - r = this, - i = null, - o = null, - a = null, - s = [], - l = new Fr(), - c = new Fr(), - u = 1, - h = 'local-floor' - 'undefined' !== typeof window && - 'VRFrameData' in window && - ((o = new window.VRFrameData()), - window.addEventListener('vrdisplaypresentchange', A, !1)) - var d = new Fr(), - p = new sr(), - f = new lr(), - m = new Oo() - ;(m.viewport = new ir()), m.layers.enable(1) - var v = new Oo() - ;(v.viewport = new ir()), v.layers.enable(2) - var g = new il([m, v]) - g.layers.enable(1), g.layers.enable(2) - var y, - b = new Jn() - function A() { - if ((r.isPresenting = null !== i && !0 === i.isPresenting)) { - var o = i.getEyeParameters('left') - ;(t = 2 * o.renderWidth * u), - (n = o.renderHeight * u), - (y = e.getPixelRatio()), - e.getSize(b), - e.setDrawingBufferSize(t, n, 1), - m.viewport.set(0, 0, t / 2, n), - v.viewport.set(t / 2, 0, t / 2, n), - T.start(), - r.dispatchEvent({ type: 'sessionstart' }) - } else - r.enabled && e.setDrawingBufferSize(b.width, b.height, y), - T.stop(), - r.dispatchEvent({ type: 'sessionend' }) - } - var w = [], - x = [] - function E(e) { - for ( - var t = navigator.getGamepads && navigator.getGamepads(), - n = 0, - r = t.length; - n < r; - n++ - ) { - var i = t[n] - if ( - i && - ('Daydream Controller' === i.id || - 'Gear VR Controller' === i.id || - 'Oculus Go Controller' === i.id || - 'OpenVR Gamepad' === i.id || - i.id.startsWith('Oculus Touch') || - i.id.startsWith('HTC Vive Focus') || - i.id.startsWith('Spatial Controller')) - ) { - var o = i.hand - if (0 === e && ('' === o || 'right' === o)) return i - if (1 === e && 'left' === o) return i - } - } - } - function M() { - for (var e = 0; e < s.length; e++) { - var t = s[e], - n = E(e) - if (void 0 !== n && void 0 !== n.pose) { - if (null === n.pose) return - var r = n.pose - !1 === r.hasPosition && t.position.set(0.2, -0.6, -0.05), - null !== r.position && t.position.fromArray(r.position), - null !== r.orientation && t.quaternion.fromArray(r.orientation), - t.matrix.compose(t.position, t.quaternion, t.scale), - t.matrix.premultiply(l), - t.matrix.decompose(t.position, t.quaternion, t.scale), - (t.matrixWorldNeedsUpdate = !0), - (t.visible = !0) - var i = 'Daydream Controller' === n.id ? 0 : 1 - void 0 === w[e] && (w[e] = !1), - w[e] !== n.buttons[i].pressed && - ((w[e] = n.buttons[i].pressed), - !0 === w[e] - ? t.dispatchEvent({ type: 'selectstart' }) - : (t.dispatchEvent({ type: 'selectend' }), - t.dispatchEvent({ type: 'select' }))), - (i = 2), - void 0 === x[e] && (x[e] = !1), - void 0 !== n.buttons[i] && - x[e] !== n.buttons[i].pressed && - ((x[e] = n.buttons[i].pressed), - !0 === x[e] - ? t.dispatchEvent({ type: 'squeezestart' }) - : (t.dispatchEvent({ type: 'squeezeend' }), - t.dispatchEvent({ type: 'squeeze' }))) - } else t.visible = !1 - } - } - function _(e, r) { - null !== r && - 4 === r.length && - e.set(r[0] * t, r[1] * n, r[2] * t, r[3] * n) - } - ;(this.enabled = !1), - (this.getController = function (e) { - var t = s[e] - return ( - void 0 === t && - (((t = new rl()).matrixAutoUpdate = !1), - (t.visible = !1), - (s[e] = t)), - t - ) - }), - (this.getDevice = function () { - return i - }), - (this.setDevice = function (e) { - void 0 !== e && (i = e), T.setContext(e) - }), - (this.setFramebufferScaleFactor = function (e) { - u = e - }), - (this.setReferenceSpaceType = function (e) { - h = e - }), - (this.setPoseTarget = function (e) { - void 0 !== e && (a = e) - }), - (this.getCamera = function (e) { - var t = 'local-floor' === h ? 1.6 : 0 - if ( - ((i.depthNear = e.near), - (i.depthFar = e.far), - i.getFrameData(o), - 'local-floor' === h) - ) { - var n = i.stageParameters - n - ? l.fromArray(n.sittingToStandingTransform) - : l.makeTranslation(0, t, 0) - } - var r = o.pose, - s = null !== a ? a : e - s.matrix.copy(l), - s.matrix.decompose(s.position, s.quaternion, s.scale), - null !== r.orientation && - (p.fromArray(r.orientation), s.quaternion.multiply(p)), - null !== r.position && - (p.setFromRotationMatrix(l), - f.fromArray(r.position), - f.applyQuaternion(p), - s.position.add(f)), - s.updateMatrixWorld() - for (var u = s.children, y = 0, b = u.length; y < b; y++) - u[y].updateMatrixWorld(!0) - ;(m.near = e.near), - (v.near = e.near), - (m.far = e.far), - (v.far = e.far), - m.matrixWorldInverse.fromArray(o.leftViewMatrix), - v.matrixWorldInverse.fromArray(o.rightViewMatrix), - c.getInverse(l), - 'local-floor' === h && - (m.matrixWorldInverse.multiply(c), v.matrixWorldInverse.multiply(c)) - var A = s.parent - null !== A && - (d.getInverse(A.matrixWorld), - m.matrixWorldInverse.multiply(d), - v.matrixWorldInverse.multiply(d)), - m.matrixWorld.getInverse(m.matrixWorldInverse), - v.matrixWorld.getInverse(v.matrixWorldInverse), - m.projectionMatrix.fromArray(o.leftProjectionMatrix), - v.projectionMatrix.fromArray(o.rightProjectionMatrix), - sl(g, m, v) - var w = i.getLayers() - if (w.length) { - var x = w[0] - _(m.viewport, x.leftBounds), _(v.viewport, x.rightBounds) - } - return M(), g - }), - (this.getStandingMatrix = function () { - return l - }), - (this.isPresenting = !1) - var T = new jo() - ;(this.setAnimationLoop = function (e) { - T.setAnimationLoop(e), this.isPresenting && T.start() - }), - (this.submitFrame = function () { - this.isPresenting && i.submitFrame() - }), - (this.dispose = function () { - 'undefined' !== typeof window && - window.removeEventListener('vrdisplaypresentchange', A) - }), - (this.setFrameOfReferenceType = function () { - console.warn( - 'THREE.WebVRManager: setFrameOfReferenceType() has been deprecated.', - ) - }) - } - function cl() { - ;(this._targetRay = null), (this._grip = null), (this._hand = null) - } - function ul(e, t) { - var n, - r = this, - i = null, - o = 1, - a = null, - s = 'local-floor', - l = null, - c = null, - u = [], - h = new Map(), - d = [], - p = new Oo() - p.layers.enable(1), (p.viewport = new ir()) - var f = new Oo() - f.layers.enable(2), (f.viewport = new ir()) - var m = [p, f], - v = new il() - v.layers.enable(1), v.layers.enable(2) - var g = null, - y = null - function b(e) { - var t = h.get(e.inputSource) - t && t.dispatchEvent({ type: e.type, data: e.inputSource }) - } - function A() { - h.forEach(function (e, t) { - e.disconnect(t) - }), - h.clear(), - (g = null), - (y = null), - e.setFramebuffer(null), - e.setRenderTarget(e.getRenderTarget()), - C.stop(), - (r.isPresenting = !1), - r.dispatchEvent({ type: 'sessionend' }) - } - function w(e) { - for (var t = i.inputSources, n = 0; n < u.length; n++) h.set(t[n], u[n]) - for (var r = 0; r < e.removed.length; r++) { - var o = e.removed[r], - a = h.get(o) - a && (a.dispatchEvent({ type: 'disconnected', data: o }), h.delete(o)) - } - for (var s = 0; s < e.added.length; s++) { - var l = e.added[s], - c = h.get(l) - c && c.dispatchEvent({ type: 'connected', data: l }) - } - } - ;(this.layersEnabled = !1), - (this.enabled = !1), - (this.isPresenting = !1), - (this.getCameraPose = function () { - return l - }), - (this.getController = function (e) { - var t = u[e] - return void 0 === t && ((t = new cl()), (u[e] = t)), t.getTargetRaySpace() - }), - (this.getControllerGrip = function (e) { - var t = u[e] - return void 0 === t && ((t = new cl()), (u[e] = t)), t.getGripSpace() - }), - (this.getHand = function (e) { - var t = u[e] - return void 0 === t && ((t = new cl()), (u[e] = t)), t.getHandSpace() - }), - (this.setFramebufferScaleFactor = function (e) { - ;(o = e), - !0 === r.isPresenting && - console.warn( - 'THREE.WebXRManager: Cannot change framebuffer scale while presenting.', - ) - }), - (this.setReferenceSpaceType = function (e) { - ;(s = e), - !0 === r.isPresenting && - console.warn( - 'THREE.WebXRManager: Cannot change reference space type while presenting.', - ) - }), - (this.getReferenceSpace = function () { - return a - }), - (this.getSession = function () { - return i - }), - (this.setSession = (function () { - var e = Nn( - regeneratorRuntime.mark(function e(l) { - var c, u - return regeneratorRuntime.wrap( - function (e) { - for (;;) - switch ((e.prev = e.next)) { - case 0: - if (null === (i = l)) { - e.next = 24 - break - } - if ( - (i.addEventListener('select', b), - i.addEventListener('selectstart', b), - i.addEventListener('selectend', b), - i.addEventListener('squeeze', b), - i.addEventListener('squeezestart', b), - i.addEventListener('squeezeend', b), - i.addEventListener('end', A), - i.addEventListener('inputsourceschange', w), - !0 === (c = t.getContextAttributes()).xrCompatible) - ) { - e.next = 14 - break - } - return (e.next = 14), t.makeXRCompatible() - case 14: - return ( - (u = { - antialias: c.antialias, - alpha: c.alpha, - depth: c.depth, - stencil: c.stencil, - framebufferScaleFactor: o, - }), - (n = new XRWebGLLayer(i, t, u)), - window.XRWebGLBinding && this.layersEnabled - ? this.addLayer(n) - : i.updateRenderState({ baseLayer: n }), - (e.next = 19), - i.requestReferenceSpace(s) - ) - case 19: - ;(a = e.sent), - C.setContext(i), - C.start(), - (r.isPresenting = !0), - r.dispatchEvent({ type: 'sessionstart' }) - case 24: - case 'end': - return e.stop() - } - }, - e, - this, - ) - }), - ) - return function (t) { - return e.apply(this, arguments) - } - })()), - (this.addLayer = function (e) { - window.XRWebGLBinding && - this.layersEnabled && - i && - (d.push(e), i.updateRenderState({ layers: d })) - }), - (this.removeLayer = function (e) { - window.XRWebGLBinding && - this.layersEnabled && - i && - (d.splice(d.indexOf(e), 1), i.updateRenderState({ layers: d })) - }) - var x = new lr(), - E = new lr() - function M(e, t, n) { - x.setFromMatrixPosition(t.matrixWorld), - E.setFromMatrixPosition(n.matrixWorld) - var r = x.distanceTo(E), - i = t.projectionMatrix.elements, - o = n.projectionMatrix.elements, - a = i[14] / (i[10] - 1), - s = i[14] / (i[10] + 1), - l = (i[9] + 1) / i[5], - c = (i[9] - 1) / i[5], - u = (i[8] - 1) / i[0], - h = (o[8] + 1) / o[0], - d = a * u, - p = a * h, - f = r / (-u + h), - m = f * -u - t.matrixWorld.decompose(e.position, e.quaternion, e.scale), - e.translateX(m), - e.translateZ(f), - e.matrixWorld.compose(e.position, e.quaternion, e.scale), - e.matrixWorldInverse.copy(e.matrixWorld).invert() - var v = a + f, - g = s + f, - y = d - m, - b = p + (r - m), - A = ((l * s) / g) * v, - w = ((c * s) / g) * v - e.projectionMatrix.makePerspective(y, b, A, w, v, g) - } - function _(e, t) { - null === t - ? e.matrixWorld.copy(e.matrix) - : e.matrixWorld.multiplyMatrices(t.matrixWorld, e.matrix), - e.matrixWorldInverse.copy(e.matrixWorld).invert() - } - ;(this.setPoseTarget = function (e) { - void 0 !== e && (c = e) - }), - (this.getCamera = function (e) { - ;(v.near = f.near = p.near = e.near), - (v.far = f.far = p.far = e.far), - (g === v.near && y === v.far) || - (i.updateRenderState({ depthNear: v.near, depthFar: v.far }), - (g = v.near), - (y = v.far)) - var t = e.parent, - n = v.cameras, - r = c || e - _(v, t) - for (var o = 0; o < n.length; o++) _(n[o], t) - r.matrixWorld.copy(v.matrixWorld) - for (var a = r.children, s = 0, l = a.length; s < l; s++) - a[s].updateMatrixWorld(!0) - return ( - 2 === n.length - ? M(v, p, f) - : v.projectionMatrix.copy(p.projectionMatrix), - v - ) - }) - var T = null - function S(t, r) { - if (null !== (l = r.getViewerPose(a))) { - var o = l.views - e.setFramebuffer(n.framebuffer) - var s = !1 - o.length !== v.cameras.length && ((v.cameras.length = 0), (s = !0)) - for (var c = 0; c < o.length; c++) { - var h = o[c], - d = n.getViewport(h), - p = m[c] - p.matrix.fromArray(h.transform.matrix), - p.projectionMatrix.fromArray(h.projectionMatrix), - p.viewport.set(d.x, d.y, d.width, d.height), - 0 === c && v.matrix.copy(p.matrix), - !0 === s && v.cameras.push(p) - } - } - for (var f = i.inputSources, g = 0; g < u.length; g++) { - var y = u[g], - b = f[g] - y.update(b, r, a) - } - T && T(t, r) - } - var C = new jo() - C.setAnimationLoop(S), - (this.setAnimationLoop = function (e) { - T = e - }), - (this.dispose = function () {}) - } - function hl(e) { - function t(e, t) { - e.fogColor.value.copy(t.color), - t.isFog - ? ((e.fogNear.value = t.near), (e.fogFar.value = t.far)) - : t.isFogExp2 && (e.fogDensity.value = t.density) - } - function n(e, t, n, v) { - t.isMeshBasicMaterial - ? r(e, t) - : t.isMeshLambertMaterial - ? (r(e, t), l(e, t)) - : t.isMeshToonMaterial - ? (r(e, t), u(e, t)) - : t.isMeshPhongMaterial - ? (r(e, t), c(e, t)) - : t.isMeshStandardMaterial - ? (r(e, t), t.isMeshPhysicalMaterial ? d(e, t) : h(e, t)) - : t.isMeshMatcapMaterial - ? (r(e, t), p(e, t)) - : t.isMeshDepthMaterial - ? (r(e, t), f(e, t)) - : t.isMeshDistanceMaterial - ? (r(e, t), m(e, t)) - : t.isMeshNormalMaterial - ? (r(e, t), g(e, t)) - : t.isLineBasicMaterial - ? (i(e, t), t.isLineDashedMaterial && o(e, t)) - : t.isPointsMaterial - ? a(e, t, n, v) - : t.isSpriteMaterial - ? s(e, t) - : t.isShadowMaterial - ? (e.color.value.copy(t.color), (e.opacity.value = t.opacity)) - : t.isShaderMaterial && (t.uniformsNeedUpdate = !1) - } - function r(t, n) { - ;(t.opacity.value = n.opacity), - n.color && t.diffuse.value.copy(n.color), - n.emissive && - t.emissive.value.copy(n.emissive).multiplyScalar(n.emissiveIntensity), - n.map && (t.map.value = n.map), - n.alphaMap && (t.alphaMap.value = n.alphaMap), - n.specularMap && (t.specularMap.value = n.specularMap) - var r, - i, - o = e.get(n).envMap - if (o) { - ;(t.envMap.value = o), - (t.flipEnvMap.value = o.isCubeTexture && o._needsFlipEnvMap ? -1 : 1), - (t.reflectivity.value = n.reflectivity), - (t.refractionRatio.value = n.refractionRatio) - var a = e.get(o).__maxMipLevel - void 0 !== a && (t.maxMipLevel.value = a) - } - n.lightMap && - ((t.lightMap.value = n.lightMap), - (t.lightMapIntensity.value = n.lightMapIntensity)), - n.aoMap && - ((t.aoMap.value = n.aoMap), - (t.aoMapIntensity.value = n.aoMapIntensity)), - n.map - ? (r = n.map) - : n.specularMap - ? (r = n.specularMap) - : n.displacementMap - ? (r = n.displacementMap) - : n.normalMap - ? (r = n.normalMap) - : n.bumpMap - ? (r = n.bumpMap) - : n.roughnessMap - ? (r = n.roughnessMap) - : n.metalnessMap - ? (r = n.metalnessMap) - : n.alphaMap - ? (r = n.alphaMap) - : n.emissiveMap - ? (r = n.emissiveMap) - : n.clearcoatMap - ? (r = n.clearcoatMap) - : n.clearcoatNormalMap - ? (r = n.clearcoatNormalMap) - : n.clearcoatRoughnessMap && (r = n.clearcoatRoughnessMap), - void 0 !== r && - (r.isWebGLRenderTarget && (r = r.texture), - !0 === r.matrixAutoUpdate && r.updateMatrix(), - t.uvTransform.value.copy(r.matrix)), - n.aoMap ? (i = n.aoMap) : n.lightMap && (i = n.lightMap), - void 0 !== i && - (i.isWebGLRenderTarget && (i = i.texture), - !0 === i.matrixAutoUpdate && i.updateMatrix(), - t.uv2Transform.value.copy(i.matrix)) - } - function i(e, t) { - e.diffuse.value.copy(t.color), (e.opacity.value = t.opacity) - } - function o(e, t) { - ;(e.dashSize.value = t.dashSize), - (e.totalSize.value = t.dashSize + t.gapSize), - (e.scale.value = t.scale) - } - function a(e, t, n, r) { - var i - e.diffuse.value.copy(t.color), - (e.opacity.value = t.opacity), - (e.size.value = t.size * n), - (e.scale.value = 0.5 * r), - t.map && (e.map.value = t.map), - t.alphaMap && (e.alphaMap.value = t.alphaMap), - t.map ? (i = t.map) : t.alphaMap && (i = t.alphaMap), - void 0 !== i && - (!0 === i.matrixAutoUpdate && i.updateMatrix(), - e.uvTransform.value.copy(i.matrix)) - } - function s(e, t) { - var n - e.diffuse.value.copy(t.color), - (e.opacity.value = t.opacity), - (e.rotation.value = t.rotation), - t.map && (e.map.value = t.map), - t.alphaMap && (e.alphaMap.value = t.alphaMap), - t.map ? (n = t.map) : t.alphaMap && (n = t.alphaMap), - void 0 !== n && - (!0 === n.matrixAutoUpdate && n.updateMatrix(), - e.uvTransform.value.copy(n.matrix)) - } - function l(e, t) { - t.emissiveMap && (e.emissiveMap.value = t.emissiveMap) - } - function c(e, t) { - e.specular.value.copy(t.specular), - (e.shininess.value = Math.max(t.shininess, 1e-4)), - t.emissiveMap && (e.emissiveMap.value = t.emissiveMap), - t.bumpMap && - ((e.bumpMap.value = t.bumpMap), - (e.bumpScale.value = t.bumpScale), - t.side === v && (e.bumpScale.value *= -1)), - t.normalMap && - ((e.normalMap.value = t.normalMap), - e.normalScale.value.copy(t.normalScale), - t.side === v && e.normalScale.value.negate()), - t.displacementMap && - ((e.displacementMap.value = t.displacementMap), - (e.displacementScale.value = t.displacementScale), - (e.displacementBias.value = t.displacementBias)) - } - function u(e, t) { - t.gradientMap && (e.gradientMap.value = t.gradientMap), - t.emissiveMap && (e.emissiveMap.value = t.emissiveMap), - t.bumpMap && - ((e.bumpMap.value = t.bumpMap), - (e.bumpScale.value = t.bumpScale), - t.side === v && (e.bumpScale.value *= -1)), - t.normalMap && - ((e.normalMap.value = t.normalMap), - e.normalScale.value.copy(t.normalScale), - t.side === v && e.normalScale.value.negate()), - t.displacementMap && - ((e.displacementMap.value = t.displacementMap), - (e.displacementScale.value = t.displacementScale), - (e.displacementBias.value = t.displacementBias)) - } - function h(t, n) { - ;(t.roughness.value = n.roughness), - (t.metalness.value = n.metalness), - n.roughnessMap && (t.roughnessMap.value = n.roughnessMap), - n.metalnessMap && (t.metalnessMap.value = n.metalnessMap), - n.emissiveMap && (t.emissiveMap.value = n.emissiveMap), - n.bumpMap && - ((t.bumpMap.value = n.bumpMap), - (t.bumpScale.value = n.bumpScale), - n.side === v && (t.bumpScale.value *= -1)), - n.normalMap && - ((t.normalMap.value = n.normalMap), - t.normalScale.value.copy(n.normalScale), - n.side === v && t.normalScale.value.negate()), - n.displacementMap && - ((t.displacementMap.value = n.displacementMap), - (t.displacementScale.value = n.displacementScale), - (t.displacementBias.value = n.displacementBias)), - e.get(n).envMap && (t.envMapIntensity.value = n.envMapIntensity) - } - function d(e, t) { - h(e, t), - (e.reflectivity.value = t.reflectivity), - (e.clearcoat.value = t.clearcoat), - (e.clearcoatRoughness.value = t.clearcoatRoughness), - t.sheen && e.sheen.value.copy(t.sheen), - t.clearcoatMap && (e.clearcoatMap.value = t.clearcoatMap), - t.clearcoatRoughnessMap && - (e.clearcoatRoughnessMap.value = t.clearcoatRoughnessMap), - t.clearcoatNormalMap && - (e.clearcoatNormalScale.value.copy(t.clearcoatNormalScale), - (e.clearcoatNormalMap.value = t.clearcoatNormalMap), - t.side === v && e.clearcoatNormalScale.value.negate()), - (e.transmission.value = t.transmission), - t.transmissionMap && (e.transmissionMap.value = t.transmissionMap) - } - function p(e, t) { - t.matcap && (e.matcap.value = t.matcap), - t.bumpMap && - ((e.bumpMap.value = t.bumpMap), - (e.bumpScale.value = t.bumpScale), - t.side === v && (e.bumpScale.value *= -1)), - t.normalMap && - ((e.normalMap.value = t.normalMap), - e.normalScale.value.copy(t.normalScale), - t.side === v && e.normalScale.value.negate()), - t.displacementMap && - ((e.displacementMap.value = t.displacementMap), - (e.displacementScale.value = t.displacementScale), - (e.displacementBias.value = t.displacementBias)) - } - function f(e, t) { - t.displacementMap && - ((e.displacementMap.value = t.displacementMap), - (e.displacementScale.value = t.displacementScale), - (e.displacementBias.value = t.displacementBias)) - } - function m(e, t) { - t.displacementMap && - ((e.displacementMap.value = t.displacementMap), - (e.displacementScale.value = t.displacementScale), - (e.displacementBias.value = t.displacementBias)), - e.referencePosition.value.copy(t.referencePosition), - (e.nearDistance.value = t.nearDistance), - (e.farDistance.value = t.farDistance) - } - function g(e, t) { - t.bumpMap && - ((e.bumpMap.value = t.bumpMap), - (e.bumpScale.value = t.bumpScale), - t.side === v && (e.bumpScale.value *= -1)), - t.normalMap && - ((e.normalMap.value = t.normalMap), - e.normalScale.value.copy(t.normalScale), - t.side === v && e.normalScale.value.negate()), - t.displacementMap && - ((e.displacementMap.value = t.displacementMap), - (e.displacementScale.value = t.displacementScale), - (e.displacementBias.value = t.displacementBias)) - } - return { refreshFogUniforms: t, refreshMaterialUniforms: n } - } - function dl() { - var e = document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas') - return (e.style.display = 'block'), e - } - function pl(e) { - var t = void 0 !== (e = e || {}).canvas ? e.canvas : dl(), - n = void 0 !== e.context ? e.context : null, - r = void 0 !== e.alpha && e.alpha, - i = void 0 === e.depth || e.depth, - o = void 0 === e.stencil || e.stencil, - a = void 0 !== e.antialias && e.antialias, - s = void 0 === e.premultipliedAlpha || e.premultipliedAlpha, - l = void 0 !== e.preserveDrawingBuffer && e.preserveDrawingBuffer, - c = void 0 !== e.powerPreference ? e.powerPreference : 'default', - u = - void 0 !== e.failIfMajorPerformanceCaveat && - e.failIfMajorPerformanceCaveat, - h = null, - d = null, - p = [] - ;(this.domElement = t), - (this.debug = { checkShaderErrors: !0 }), - (this.autoClear = !0), - (this.autoClearColor = !0), - (this.autoClearDepth = !0), - (this.autoClearStencil = !0), - (this.sortObjects = !0), - (this.clippingPlanes = []), - (this.localClippingEnabled = !1), - (this.gammaFactor = 2), - (this.outputEncoding = Kt), - (this.physicallyCorrectLights = !1), - (this.toneMapping = $), - (this.toneMappingExposure = 1), - (this.maxMorphTargets = 8), - (this.maxMorphNormals = 4) - var f = this, - m = !1, - v = null, - g = 0, - y = 0, - b = null, - A = null, - w = -1, - x = null, - E = new ir(), - M = new ir(), - _ = null, - T = t.width, - S = t.height, - C = 1, - L = null, - R = null, - P = new ir(0, 0, T, S), - D = new ir(0, 0, T, S), - O = !1, - I = new zo(), - B = !1, - F = !1, - k = new Fr(), - N = new lr(), - U = { - background: null, - fog: null, - environment: null, - overrideMaterial: null, - isScene: !0, - } - function H() { - return null === b ? C : 1 - } - var G, - z, - j, - V, - W, - q, - X, - Y, - Q, - Z, - K, - J, - ee, - te, - ne, - re, - ie, - oe, - ae, - se, - le, - ce = n - function ue(e, n) { - for (var r = 0; r < e.length; r++) { - var i = e[r], - o = t.getContext(i, n) - if (null !== o) return o - } - return null - } - try { - var he = { - alpha: r, - depth: i, - stencil: o, - antialias: a, - premultipliedAlpha: s, - preserveDrawingBuffer: l, - powerPreference: c, - failIfMajorPerformanceCaveat: u, - } - if ( - (t.addEventListener('webglcontextlost', ve, !1), - t.addEventListener('webglcontextrestored', ge, !1), - null === ce) - ) { - var de = ['webgl2', 'webgl', 'experimental-webgl'] - if ((!0 === f.isWebGL1Renderer && de.shift(), null === (ce = ue(de, he)))) - throw ue(de) - ? new Error( - 'Error creating WebGL context with your selected attributes.', - ) - : new Error('Error creating WebGL context.') - } - void 0 === ce.getShaderPrecisionFormat && - (ce.getShaderPrecisionFormat = function () { - return { rangeMin: 1, rangeMax: 1, precision: 1 } - }) - } catch (Be) { - throw (console.error('THREE.WebGLRenderer: ' + Be.message), Be) - } - function pe() { - ;(G = new ta(ce)), - (z = new Jo(ce, G, e)), - G.init(z), - (se = new nl(ce, G, z)), - (j = new el(ce, G, z)).scissor(M.copy(D).multiplyScalar(C).floor()), - j.viewport(E.copy(P).multiplyScalar(C).floor()), - (V = new ia(ce)), - (W = new ks()), - (q = new tl(ce, G, j, W, z, se, V)), - (X = new ea(f)), - (Y = new Vo(ce, z)), - (le = new Zo(ce, G, Y, z)), - (Q = new na(ce, Y, V, le)), - (Z = new la(ce, Q, Y, V)), - (ie = new sa(ce)), - (ne = new $o(W)), - (K = new Fs(f, X, G, z, le, ne)), - (J = new hl(W)), - (ee = new Gs(W)), - (te = new Ys(G, z)), - (re = new Qo(f, X, j, Z, s)), - (oe = new Ko(ce, G, V, z)), - (ae = new ra(ce, G, V, z)), - (V.programs = K.programs), - (f.capabilities = z), - (f.extensions = G), - (f.properties = W), - (f.renderLists = ee), - (f.state = j), - (f.info = V) - } - pe() - var fe = - 'undefined' !== typeof navigator && 'xr' in navigator - ? new ul(f, ce) - : new ll(f) - this.xr = fe - var me = new $s(f, Z, z.maxTextureSize) - function ve(e) { - e.preventDefault(), - console.log('THREE.WebGLRenderer: Context Lost.'), - (m = !0) - } - function ge() { - console.log('THREE.WebGLRenderer: Context Restored.'), (m = !1), pe() - } - function ye(e) { - var t = e.target - t.removeEventListener('dispose', ye), be(t) - } - function be(e) { - Ae(e), W.remove(e) - } - function Ae(e) { - var t = W.get(e).program - void 0 !== t && K.releaseProgram(t) - } - function we(e, t) { - e.render(function (e) { - f.renderBufferImmediate(e, t) - }) - } - ;(this.shadowMap = me), - (this.getContext = function () { - return ce - }), - (this.getContextAttributes = function () { - return ce.getContextAttributes() - }), - (this.forceContextLoss = function () { - var e = G.get('WEBGL_lose_context') - e && e.loseContext() - }), - (this.forceContextRestore = function () { - var e = G.get('WEBGL_lose_context') - e && e.restoreContext() - }), - (this.getPixelRatio = function () { - return C - }), - (this.setPixelRatio = function (e) { - void 0 !== e && ((C = e), this.setSize(T, S, !1)) - }), - (this.getSize = function (e) { - return ( - void 0 === e && - (console.warn( - 'WebGLRenderer: .getsize() now requires a Vector2 as an argument', - ), - (e = new Jn())), - e.set(T, S) - ) - }), - (this.setSize = function (e, n, r) { - fe.isPresenting - ? console.warn( - "THREE.WebGLRenderer: Can't change size while VR device is presenting.", - ) - : ((T = e), - (S = n), - (t.width = Math.floor(e * C)), - (t.height = Math.floor(n * C)), - !1 !== r && ((t.style.width = e + 'px'), (t.style.height = n + 'px')), - this.setViewport(0, 0, e, n)) - }), - (this.getDrawingBufferSize = function (e) { - return ( - void 0 === e && - (console.warn( - 'WebGLRenderer: .getdrawingBufferSize() now requires a Vector2 as an argument', - ), - (e = new Jn())), - e.set(T * C, S * C).floor() - ) - }), - (this.setDrawingBufferSize = function (e, n, r) { - ;(T = e), - (S = n), - (C = r), - (t.width = Math.floor(e * r)), - (t.height = Math.floor(n * r)), - this.setViewport(0, 0, e, n) - }), - (this.getCurrentViewport = function (e) { - return ( - void 0 === e && - (console.warn( - 'WebGLRenderer: .getCurrentViewport() now requires a Vector4 as an argument', - ), - (e = new ir())), - e.copy(E) - ) - }), - (this.getViewport = function (e) { - return e.copy(P) - }), - (this.setViewport = function (e, t, n, r) { - e.isVector4 ? 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D.set(e.x, e.y, e.z, e.w) : D.set(e, t, n, r), - j.scissor(M.copy(D).multiplyScalar(C).floor()) - }), - (this.getScissorTest = function () { - return O - }), - (this.setScissorTest = function (e) { - j.setScissorTest((O = e)) - }), - (this.setOpaqueSort = function (e) { - L = e - }), - (this.setTransparentSort = function (e) { - R = e - }), - (this.getClearColor = function (e) { - return ( - void 0 === e && - (console.warn( - 'WebGLRenderer: .getClearColor() now requires a Color as an argument', - ), - (e = new Li())), - e.copy(re.getClearColor()) - ) - }), - (this.setClearColor = function () { - re.setClearColor.apply(re, arguments) - }), - (this.getClearAlpha = function () { - return re.getClearAlpha() - }), - (this.setClearAlpha = function () { - re.setClearAlpha.apply(re, arguments) - }), - (this.clear = function (e, t, n) { - var r = 0 - ;(void 0 === e || e) && (r |= 16384), - (void 0 === t || t) && (r |= 256), - (void 0 === n || n) && (r |= 1024), - ce.clear(r) - }), - (this.clearColor = function () { - this.clear(!0, !1, !1) - }), - (this.clearDepth = function () { - this.clear(!1, !0, !1) - }), - (this.clearStencil = function () { - this.clear(!1, !1, !0) - }), - (this.dispose = function () { - t.removeEventListener('webglcontextlost', ve, !1), - t.removeEventListener('webglcontextrestored', ge, !1), - ee.dispose(), - te.dispose(), - W.dispose(), - X.dispose(), - Z.dispose(), - le.dispose(), - fe.dispose(), - Me.stop() - }), - (this.renderBufferImmediate = function (e, t) { - le.initAttributes() - var n = W.get(e) - e.hasPositions && !n.position && (n.position = ce.createBuffer()), - e.hasNormals && !n.normal && (n.normal = ce.createBuffer()), - e.hasUvs && !n.uv && (n.uv = ce.createBuffer()), - e.hasColors && !n.color && (n.color = ce.createBuffer()) - var r = t.getAttributes() - e.hasPositions && - (ce.bindBuffer(34962, n.position), - ce.bufferData(34962, e.positionArray, 35048), - le.enableAttribute(r.position), - ce.vertexAttribPointer(r.position, 3, 5126, !1, 0, 0)), - e.hasNormals && - (ce.bindBuffer(34962, n.normal), - ce.bufferData(34962, e.normalArray, 35048), - le.enableAttribute(r.normal), - ce.vertexAttribPointer(r.normal, 3, 5126, !1, 0, 0)), - e.hasUvs && - (ce.bindBuffer(34962, n.uv), - ce.bufferData(34962, e.uvArray, 35048), - le.enableAttribute(r.uv), - ce.vertexAttribPointer(r.uv, 2, 5126, !1, 0, 0)), - e.hasColors && - (ce.bindBuffer(34962, n.color), - ce.bufferData(34962, e.colorArray, 35048), - le.enableAttribute(r.color), - ce.vertexAttribPointer(r.color, 3, 5126, !1, 0, 0)), - le.disableUnusedAttributes(), - ce.drawArrays(4, 0, e.count), - (e.count = 0) - }), - (this.renderBufferDirect = function (e, t, n, r, i, o) { - null === t && (t = U) - var a = i.isMesh && i.matrixWorld.determinant() < 0, - s = Re(e, t, r, i) - j.setMaterial(r, a) - var l = n.index, - c = n.attributes.position - if (null === l) { - if (void 0 === c || 0 === c.count) return - } else if (0 === l.count) return - var u, - h = 1 - !0 === r.wireframe && ((l = Q.getWireframeAttribute(n)), (h = 2)), - (r.morphTargets || r.morphNormals) && ie.update(i, n, r, s), - le.setup(i, r, s, n, l) - var d = oe - null !== l && ((u = Y.get(l)), (d = ae).setIndex(u)) - var p = null !== l ? l.count : c.count, - f = n.drawRange.start * h, - m = n.drawRange.count * h, - v = null !== o ? o.start * h : 0, - g = null !== o ? o.count * h : 1 / 0, - y = Math.max(f, v), - b = Math.min(p, f + m, v + g) - 1, - A = Math.max(0, b - y + 1) - if (0 !== A) { - if (i.isMesh) - !0 === r.wireframe - ? (j.setLineWidth(r.wireframeLinewidth * H()), d.setMode(1)) - : d.setMode(4) - else if (i.isLine) { - var w = r.linewidth - void 0 === w && (w = 1), - j.setLineWidth(w * H()), - i.isLineSegments - ? d.setMode(1) - : i.isLineLoop - ? d.setMode(2) - : d.setMode(3) - } else i.isPoints ? d.setMode(0) : i.isSprite && d.setMode(4) - if (i.isInstancedMesh) d.renderInstances(y, A, i.count) - else if (n.isInstancedBufferGeometry) { - var x = Math.min(n.instanceCount, n._maxInstanceCount) - d.renderInstances(y, A, x) - } else d.render(y, A) - } - }), - (this.compile = function (e, t) { - ;(d = te.get(e)).init(), - e.traverseVisible(function (e) { - e.isLight && - e.layers.test(t.layers) && - (d.pushLight(e), e.castShadow && d.pushShadow(e)) - }), - d.setupLights() - var n = new WeakMap() - e.traverse(function (t) { - var r = t.material - if (r) - if (Array.isArray(r)) - for (var i = 0; i < r.length; i++) { - var o = r[i] - !1 === n.has(o) && (Le(o, e, t), n.set(o)) - } - else !1 === n.has(r) && (Le(r, e, t), n.set(r)) - }) - }) - var xe = null - function Ee(e) { - fe.isPresenting || (xe && xe(e)) - } - var Me = new jo() - function Te(e, t, n, r) { - if (!1 !== e.visible) { - if (e.layers.test(t.layers)) - if (e.isGroup) n = e.renderOrder - else if (e.isLOD) !0 === e.autoUpdate && e.update(t) - else if (e.isLight) d.pushLight(e), e.castShadow && d.pushShadow(e) - else if (e.isSprite) { - if (!e.frustumCulled || I.intersectsSprite(e)) { - r && N.setFromMatrixPosition(e.matrixWorld).applyMatrix4(k) - var i = Z.update(e), - o = e.material - o.visible && h.push(e, i, o, n, N.z, null) - } - } else if (e.isImmediateRenderObject) - r && N.setFromMatrixPosition(e.matrixWorld).applyMatrix4(k), - h.push(e, null, e.material, n, N.z, null) - else if ( - (e.isMesh || e.isLine || e.isPoints) && - (e.isSkinnedMesh && - e.skeleton.frame !== V.render.frame && - (e.skeleton.update(), (e.skeleton.frame = V.render.frame)), - !e.frustumCulled || I.intersectsObject(e)) - ) { - r && N.setFromMatrixPosition(e.matrixWorld).applyMatrix4(k) - var a = Z.update(e), - s = e.material - if (Array.isArray(s)) - for (var l = a.groups, c = 0, u = l.length; c < u; c++) { - var p = l[c], - f = s[p.materialIndex] - f && f.visible && h.push(e, a, f, n, N.z, p) - } - else s.visible && h.push(e, a, s, n, N.z, null) - } - for (var m = e.children, v = 0, g = m.length; v < g; v++) - Te(m[v], t, n, r) - } - } - function Se(e, t, n) { - for ( - var r = !0 === t.isScene ? t.overrideMaterial : null, i = 0, o = e.length; - i < o; - i++ - ) { - var a = e[i], - s = a.object, - l = a.geometry, - c = null === r ? a.material : r, - u = a.group - if (n.isArrayCamera) - for (var h = n.cameras, p = 0, f = h.length; p < f; p++) { - var m = h[p] - s.layers.test(m.layers) && - (j.viewport(E.copy(m.viewport)), - d.setupLightsView(m), - Ce(s, t, m, l, c, u)) - } - else Ce(s, t, n, l, c, u) - } - } - function Ce(e, t, n, r, i, o) { - if ( - (e.onBeforeRender(f, t, n, r, i, o), - e.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse, e.matrixWorld), - e.normalMatrix.getNormalMatrix(e.modelViewMatrix), - e.isImmediateRenderObject) - ) { - var a = Re(n, t, i, e) - j.setMaterial(i), le.reset(), we(e, a) - } else f.renderBufferDirect(n, t, r, i, e, o) - e.onAfterRender(f, t, n, r, i, o) - } - function Le(e, t, n) { - !0 !== t.isScene && (t = U) - var r = W.get(e), - i = d.state.lights, - o = d.state.shadowsArray, - a = i.state.version, - s = K.getParameters(e, i.state, o, t, n), - l = K.getProgramCacheKey(s), - c = r.program, - u = !0 - if ( - ((r.environment = e.isMeshStandardMaterial ? t.environment : null), - (r.fog = t.fog), - (r.envMap = X.get(e.envMap || r.environment)), - void 0 === c) - ) - e.addEventListener('dispose', ye) - else if (c.cacheKey !== l) Ae(e) - else if (r.lightsStateVersion !== a) u = !1 - else { - if (void 0 !== s.shaderID) return - u = !1 - } - u && - ((s.uniforms = K.getUniforms(e)), - e.onBeforeCompile(s, f), - (c = K.acquireProgram(s, l)), - (r.program = c), - (r.uniforms = s.uniforms), - (r.outputEncoding = s.outputEncoding)) - var h = r.uniforms - ;((e.isShaderMaterial || e.isRawShaderMaterial) && !0 !== e.clipping) || - ((r.numClippingPlanes = ne.numPlanes), - (r.numIntersection = ne.numIntersection), - (h.clippingPlanes = ne.uniform)), - (r.needsLights = Ie(e)), - (r.lightsStateVersion = a), - r.needsLights && - ((h.ambientLightColor.value = i.state.ambient), - (h.lightProbe.value = i.state.probe), - (h.directionalLights.value = i.state.directional), - (h.directionalLightShadows.value = i.state.directionalShadow), - (h.spotLights.value = i.state.spot), - (h.spotLightShadows.value = i.state.spotShadow), - (h.rectAreaLights.value = i.state.rectArea), - (h.ltc_1.value = i.state.rectAreaLTC1), - (h.ltc_2.value = i.state.rectAreaLTC2), - (h.pointLights.value = i.state.point), - (h.pointLightShadows.value = i.state.pointShadow), - (h.hemisphereLights.value = i.state.hemi), - (h.directionalShadowMap.value = i.state.directionalShadowMap), - (h.directionalShadowMatrix.value = i.state.directionalShadowMatrix), - (h.spotShadowMap.value = i.state.spotShadowMap), - (h.spotShadowMatrix.value = i.state.spotShadowMatrix), - (h.pointShadowMap.value = i.state.pointShadowMap), - (h.pointShadowMatrix.value = i.state.pointShadowMatrix)) - var p = r.program.getUniforms(), - m = ss.seqWithValue(p.seq, h) - r.uniformsList = m - } - function Re(e, t, n, r) { - !0 !== t.isScene && (t = U), q.resetTextureUnits() - var i = t.fog, - o = n.isMeshStandardMaterial ? t.environment : null, - a = null === b ? f.outputEncoding : b.texture.encoding, - s = X.get(n.envMap || o), - l = W.get(n), - c = d.state.lights - if (!0 === B && (!0 === F || e !== x)) { - var u = e === x && n.id === w - ne.setState(n, e, u) - } - n.version === l.__version - ? (n.fog && l.fog !== i) || - l.environment !== o || - (l.needsLights && l.lightsStateVersion !== c.state.version) - ? Le(n, t, r) - : void 0 === l.numClippingPlanes || - (l.numClippingPlanes === ne.numPlanes && - l.numIntersection === ne.numIntersection) - ? (l.outputEncoding !== a || l.envMap !== s) && Le(n, t, r) - : Le(n, t, r) - : (Le(n, t, r), (l.__version = n.version)) - var h = !1, - p = !1, - m = !1, - v = l.program, - g = v.getUniforms(), - y = l.uniforms - if ( - (j.useProgram(v.program) && ((h = !0), (p = !0), (m = !0)), - n.id !== w && ((w = n.id), (p = !0)), - h || x !== e) - ) { - if ( - (g.setValue(ce, 'projectionMatrix', e.projectionMatrix), - z.logarithmicDepthBuffer && - g.setValue(ce, 'logDepthBufFC', 2 / (Math.log(e.far + 1) / Math.LN2)), - x !== e && ((x = e), (p = !0), (m = !0)), - n.isShaderMaterial || - n.isMeshPhongMaterial || - n.isMeshToonMaterial || - n.isMeshStandardMaterial || - n.envMap) - ) { - var A = g.map.cameraPosition - void 0 !== A && A.setValue(ce, N.setFromMatrixPosition(e.matrixWorld)) - } - ;(n.isMeshPhongMaterial || - n.isMeshToonMaterial || - n.isMeshLambertMaterial || - n.isMeshBasicMaterial || - n.isMeshStandardMaterial || - n.isShaderMaterial) && - g.setValue(ce, 'isOrthographic', !0 === e.isOrthographicCamera), - (n.isMeshPhongMaterial || - n.isMeshToonMaterial || - n.isMeshLambertMaterial || - n.isMeshBasicMaterial || - n.isMeshStandardMaterial || - n.isShaderMaterial || - n.isShadowMaterial || - n.skinning) && - g.setValue(ce, 'viewMatrix', e.matrixWorldInverse) - } - if (n.skinning) { - g.setOptional(ce, r, 'bindMatrix'), - g.setOptional(ce, r, 'bindMatrixInverse') - var E = r.skeleton - if (E) { - var M = E.bones - if (z.floatVertexTextures) { - if (null === E.boneTexture) { - var _ = Math.sqrt(4 * M.length) - ;(_ = Kn.ceilPowerOfTwo(_)), (_ = Math.max(_, 4)) - var T = new Float32Array(_ * _ * 4) - T.set(E.boneMatrices) - var L = new Uo(T, _, _, Ue, Pe) - ;(E.boneMatrices = T), (E.boneTexture = L), (E.boneTextureSize = _) - } - g.setValue(ce, 'boneTexture', E.boneTexture, q), - g.setValue(ce, 'boneTextureSize', E.boneTextureSize) - } else g.setOptional(ce, E, 'boneMatrices') - } - } - return ( - (p || l.receiveShadow !== r.receiveShadow) && - ((l.receiveShadow = r.receiveShadow), - g.setValue(ce, 'receiveShadow', r.receiveShadow)), - p && - (g.setValue(ce, 'toneMappingExposure', f.toneMappingExposure), - l.needsLights && Oe(y, m), - i && n.fog && J.refreshFogUniforms(y, i), - J.refreshMaterialUniforms(y, n, C, S), - ss.upload(ce, l.uniformsList, y, q)), - n.isShaderMaterial && - !0 === n.uniformsNeedUpdate && - (ss.upload(ce, l.uniformsList, y, q), (n.uniformsNeedUpdate = !1)), - n.isSpriteMaterial && g.setValue(ce, 'center', r.center), - g.setValue(ce, 'modelViewMatrix', r.modelViewMatrix), - g.setValue(ce, 'normalMatrix', r.normalMatrix), - g.setValue(ce, 'modelMatrix', r.matrixWorld), - v - ) - } - function Oe(e, t) { - ;(e.ambientLightColor.needsUpdate = t), - (e.lightProbe.needsUpdate = t), - (e.directionalLights.needsUpdate = t), - (e.directionalLightShadows.needsUpdate = t), - (e.pointLights.needsUpdate = t), - (e.pointLightShadows.needsUpdate = t), - (e.spotLights.needsUpdate = t), - (e.spotLightShadows.needsUpdate = t), - (e.rectAreaLights.needsUpdate = t), - (e.hemisphereLights.needsUpdate = t) - } - function Ie(e) { - return ( - e.isMeshLambertMaterial || - e.isMeshToonMaterial || - e.isMeshPhongMaterial || - e.isMeshStandardMaterial || - e.isShadowMaterial || - (e.isShaderMaterial && !0 === e.lights) - ) - } - Me.setAnimationLoop(Ee), - 'undefined' !== typeof window && Me.setContext(window), - (this.setAnimationLoop = function (e) { - ;(xe = e), fe.setAnimationLoop(e), null === e ? Me.stop() : Me.start() - }), - (this.render = function (e, t) { - var n, r - if ( - (void 0 !== arguments[2] && - (console.warn( - 'THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead.', - ), - (n = arguments[2])), - void 0 !== arguments[3] && - (console.warn( - 'THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead.', - ), - (r = arguments[3])), - void 0 === t || !0 === t.isCamera) - ) { - if (!0 !== m) { - le.resetDefaultState(), - (w = -1), - (x = null), - !0 === e.autoUpdate && e.updateMatrixWorld(), - null === t.parent && t.updateMatrixWorld(), - !0 === fe.enabled && - !0 === fe.isPresenting && - (t = fe.getCamera(t)), - !0 === e.isScene && e.onBeforeRender(f, e, t, n || b), - (d = te.get(e, p.length)).init(), - p.push(d), - k.multiplyMatrices(t.projectionMatrix, t.matrixWorldInverse), - I.setFromProjectionMatrix(k), - (F = this.localClippingEnabled), - (B = ne.init(this.clippingPlanes, F, t)), - (h = ee.get(e, t)).init(), - Te(e, t, 0, f.sortObjects), - h.finish(), - !0 === f.sortObjects && h.sort(L, R), - !0 === B && ne.beginShadows() - var i = d.state.shadowsArray - me.render(i, e, t), - d.setupLights(), - d.setupLightsView(t), - !0 === B && ne.endShadows(), - !0 === this.info.autoReset && this.info.reset(), - void 0 !== n && this.setRenderTarget(n), - re.render(h, e, t, r) - var o = h.opaque, - a = h.transparent - o.length > 0 && Se(o, e, t), - a.length > 0 && Se(a, e, t), - !0 === e.isScene && e.onAfterRender(f, e, t), - null !== b && - (q.updateRenderTargetMipmap(b), - q.updateMultisampleRenderTarget(b)), - j.buffers.depth.setTest(!0), - j.buffers.depth.setMask(!0), - j.buffers.color.setMask(!0), - j.setPolygonOffset(!1), - fe.enabled && fe.submitFrame && fe.submitFrame(), - p.pop(), - (d = p.length > 0 ? p[p.length - 1] : null), - (h = null) - } - } else - console.error( - 'THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.', - ) - }), - (this.setTexture2D = (function () { - var e = !1 - return function (t, n) { - t && - t.isWebGLRenderTarget && - (e || - (console.warn( - "THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead.", - ), - (e = !0)), - (t = t.texture)), - q.setTexture2D(t, n) - } - })()), - (this.setFramebuffer = function (e) { - v !== e && null === b && ce.bindFramebuffer(36160, e), (v = e) - }), - (this.getActiveCubeFace = function () { - return g - }), - (this.getActiveMipmapLevel = function () { - return y - }), - (this.getRenderList = function () { - return h - }), - (this.setRenderList = function (e) { - h = e - }), - (this.getRenderTarget = function () { - return b - }), - (this.setRenderTarget = function (e, t, n) { - void 0 === t && (t = 0), - void 0 === n && (n = 0), - (b = e), - (g = t), - (y = n), - e && void 0 === W.get(e).__webglFramebuffer && q.setupRenderTarget(e) - var r = v, - i = !1 - if (e) { - var o = W.get(e).__webglFramebuffer - e.isWebGLCubeRenderTarget - ? ((r = o[t]), (i = !0)) - : (r = e.isWebGLMultisampleRenderTarget - ? W.get(e).__webglMultisampledFramebuffer - : o), - E.copy(e.viewport), - M.copy(e.scissor), - (_ = e.scissorTest) - } else - E.copy(P).multiplyScalar(C).floor(), - M.copy(D).multiplyScalar(C).floor(), - (_ = O) - if ( - (A !== r && (ce.bindFramebuffer(36160, r), (A = r)), - j.viewport(E), - j.scissor(M), - j.setScissorTest(_), - i) - ) { - var a = W.get(e.texture) - ce.framebufferTexture2D(36160, 36064, 34069 + t, a.__webglTexture, n) - } - }), - (this.readRenderTargetPixels = function (e, t, n, r, i, o, a) { - if (e && e.isWebGLRenderTarget) { - var s = W.get(e).__webglFramebuffer - if ((e.isWebGLCubeRenderTarget && void 0 !== a && (s = s[a]), s)) { - var l = !1 - s !== A && (ce.bindFramebuffer(36160, s), (l = !0)) - try { - var c = e.texture, - u = c.format, - h = c.type - if (u !== Ue && se.convert(u) !== ce.getParameter(35739)) - return void console.error( - 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.', - ) - var d = - h === De && - (G.has('EXT_color_buffer_half_float') || - (z.isWebGL2 && G.has('EXT_color_buffer_float'))) - if ( - h !== _e && - se.convert(h) !== ce.getParameter(35738) && - (h !== Pe || - !( - z.isWebGL2 || - G.has('OES_texture_float') || - G.has('WEBGL_color_buffer_float') - )) && - !d - ) - return void console.error( - 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.', - ) - 36053 === ce.checkFramebufferStatus(36160) - ? t >= 0 && - t <= e.width - r && - n >= 0 && - n <= e.height - i && - ce.readPixels(t, n, r, i, se.convert(u), se.convert(h), o) - : console.error( - 'THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.', - ) - } finally { - l && ce.bindFramebuffer(36160, A) - } - } - } else - console.error( - 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.', - ) - }), - (this.copyFramebufferToTexture = function (e, t, n) { - void 0 === n && (n = 0) - var r = Math.pow(2, -n), - i = Math.floor(t.image.width * r), - o = Math.floor(t.image.height * r), - a = se.convert(t.format) - q.setTexture2D(t, 0), - ce.copyTexImage2D(3553, n, a, e.x, e.y, i, o, 0), - j.unbindTexture() - }), - (this.copyTextureToTexture = function (e, t, n, r) { - void 0 === r && (r = 0) - var i = t.image.width, - o = t.image.height, - a = se.convert(n.format), - s = se.convert(n.type) - q.setTexture2D(n, 0), - ce.pixelStorei(37440, n.flipY), - ce.pixelStorei(37441, n.premultiplyAlpha), - ce.pixelStorei(3317, n.unpackAlignment), - t.isDataTexture - ? ce.texSubImage2D(3553, r, e.x, e.y, i, o, a, s, t.image.data) - : t.isCompressedTexture - ? ce.compressedTexSubImage2D( - 3553, - r, - e.x, - e.y, - t.mipmaps[0].width, - t.mipmaps[0].height, - a, - t.mipmaps[0].data, - ) - : ce.texSubImage2D(3553, r, e.x, e.y, a, s, t.image), - 0 === r && n.generateMipmaps && ce.generateMipmap(3553), - j.unbindTexture() - }), - (this.initTexture = function (e) { - q.setTexture2D(e, 0), j.unbindTexture() - }), - (this.resetState = function () { - j.reset(), le.reset() - }), - 'undefined' !== typeof __THREE_DEVTOOLS__ && - __THREE_DEVTOOLS__.dispatchEvent( - new CustomEvent('observe', { detail: this }), - ) - } - function fl(e) { - pl.call(this, e) - } - Object.assign(ll.prototype, qn.prototype), - Object.assign(cl.prototype, { - constructor: cl, - getHandSpace: function () { - return ( - null === this._hand && - ((this._hand = new rl()), - (this._hand.matrixAutoUpdate = !1), - (this._hand.visible = !1), - (this._hand.joints = {}), - (this._hand.inputState = { pinching: !1 })), - this._hand - ) - }, - getTargetRaySpace: function () { - return ( - null === this._targetRay && - ((this._targetRay = new rl()), - (this._targetRay.matrixAutoUpdate = !1), - (this._targetRay.visible = !1)), - this._targetRay - ) - }, - getGripSpace: function () { - return ( - null === this._grip && - ((this._grip = new rl()), - (this._grip.matrixAutoUpdate = !1), - (this._grip.visible = !1)), - this._grip - ) - }, - dispatchEvent: function (e) { - return ( - null !== this._targetRay && this._targetRay.dispatchEvent(e), - null !== this._grip && this._grip.dispatchEvent(e), - null !== this._hand && this._hand.dispatchEvent(e), - this - ) - }, - disconnect: function (e) { - return ( - this.dispatchEvent({ type: 'disconnected', data: e }), - null !== this._targetRay && (this._targetRay.visible = !1), - null !== this._grip && (this._grip.visible = !1), - null !== this._hand && (this._hand.visible = !1), - this - ) - }, - update: function (e, t, n) { - var r = null, - i = null, - o = null, - a = this._targetRay, - s = this._grip, - l = this._hand - if (e && 'visible-blurred' !== t.session.visibilityState) - if (l && e.hand) { - o = !0 - for (var c, u = Wn(e.hand.values()); !(c = u()).done; ) { - var h = c.value, - d = t.getJointPose(h, n) - if (void 0 === l.joints[h.jointName]) { - var p = new rl() - ;(p.matrixAutoUpdate = !1), - (p.visible = !1), - (l.joints[h.jointName] = p), - l.add(p) - } - var f = l.joints[h.jointName] - null !== d && - (f.matrix.fromArray(d.transform.matrix), - f.matrix.decompose(f.position, f.rotation, f.scale), - (f.jointRadius = d.radius)), - (f.visible = null !== d) - } - var m = l.joints['index-finger-tip'], - v = l.joints['thumb-tip'], - g = m.position.distanceTo(v.position), - y = 0.02, - b = 0.005 - l.inputState.pinching && g > y + b - ? ((l.inputState.pinching = !1), - this.dispatchEvent({ - type: 'pinchend', - handedness: e.handedness, - target: this, - })) - : !l.inputState.pinching && - g <= y - b && - ((l.inputState.pinching = !0), - this.dispatchEvent({ - type: 'pinchstart', - handedness: e.handedness, - target: this, - })) - } else - null !== a && - null !== (r = t.getPose(e.targetRaySpace, n)) && - (a.matrix.fromArray(r.transform.matrix), - a.matrix.decompose(a.position, a.rotation, a.scale)), - null !== s && - e.gripSpace && - null !== (i = t.getPose(e.gripSpace, n)) && - (s.matrix.fromArray(i.transform.matrix), - s.matrix.decompose(s.position, s.rotation, s.scale)) - return ( - null !== a && (a.visible = null !== r), - null !== s && (s.visible = null !== i), - null !== l && (l.visible = null !== o), - this - ) - }, - }), - Object.assign(ul.prototype, qn.prototype), - (fl.prototype = Object.assign(Object.create(pl.prototype), { - constructor: fl, - isWebGL1Renderer: !0, - })) - var ml = (function () { - function e(e, t) { - Object.defineProperty(this, 'isFogExp2', { value: !0 }), - (this.name = ''), - (this.color = new Li(e)), - (this.density = void 0 !== t ? t : 25e-5) - } - var t = e.prototype - return ( - (t.clone = function () { - return new e(this.color, this.density) - }), - (t.toJSON = function () { - return { - type: 'FogExp2', - color: this.color.getHex(), - density: this.density, - } - }), - e - ) - })(), - vl = (function () { - function e(e, t, n) { - Object.defineProperty(this, 'isFog', { value: !0 }), - (this.name = ''), - (this.color = new Li(e)), - (this.near = void 0 !== t ? t : 1), - (this.far = void 0 !== n ? n : 1e3) - } - var t = e.prototype - return ( - (t.clone = function () { - return new e(this.color, this.near, this.far) - }), - (t.toJSON = function () { - return { - type: 'Fog', - color: this.color.getHex(), - near: this.near, - far: this.far, - } - }), - e - ) - })(), - gl = (function (e) { - function t() { - var t - return ( - (t = e.call(this) || this), - Object.defineProperty(zn(t), 'isScene', { value: !0 }), - (t.type = 'Scene'), - (t.background = null), - (t.environment = null), - (t.fog = null), - (t.overrideMaterial = null), - (t.autoUpdate = !0), - 'undefined' !== typeof __THREE_DEVTOOLS__ && - __THREE_DEVTOOLS__.dispatchEvent( - new CustomEvent('observe', { detail: zn(t) }), - ), - t - ) - } - Gn(t, e) - var n = t.prototype - return ( - (n.copy = function (t, n) { - return ( - e.prototype.copy.call(this, t, n), - null !== t.background && (this.background = t.background.clone()), - null !== t.environment && (this.environment = t.environment.clone()), - null !== t.fog && (this.fog = t.fog.clone()), - null !== t.overrideMaterial && - (this.overrideMaterial = t.overrideMaterial.clone()), - (this.autoUpdate = t.autoUpdate), - (this.matrixAutoUpdate = t.matrixAutoUpdate), - this - ) - }), - (n.toJSON = function (t) { - var n = e.prototype.toJSON.call(this, t) - return ( - null !== this.background && - (n.object.background = this.background.toJSON(t)), - null !== this.environment && - (n.object.environment = this.environment.toJSON(t)), - null !== this.fog && (n.object.fog = this.fog.toJSON()), - n - ) - }), - t - ) - })(si) - function yl(e, t) { - ;(this.array = e), - (this.stride = t), - (this.count = void 0 !== e ? e.length / t : 0), - (this.usage = Tn), - (this.updateRange = { offset: 0, count: -1 }), - (this.version = 0), - (this.uuid = Kn.generateUUID()) - } - Object.defineProperty(yl.prototype, 'needsUpdate', { - set: function (e) { - !0 === e && this.version++ - }, - }), - Object.assign(yl.prototype, { - isInterleavedBuffer: !0, - onUploadCallback: function () {}, - setUsage: function (e) { - return (this.usage = e), this - }, - copy: function (e) { - return ( - (this.array = new e.array.constructor(e.array)), - (this.count = e.count), - (this.stride = e.stride), - (this.usage = e.usage), - this - ) - }, - copyAt: function (e, t, n) { - ;(e *= this.stride), (n *= t.stride) - for (var r = 0, i = this.stride; r < i; r++) - this.array[e + r] = t.array[n + r] - return this - }, - set: function (e, t) { - return void 0 === t && (t = 0), this.array.set(e, t), this - }, - clone: function (e) { - void 0 === e.arrayBuffers && (e.arrayBuffers = {}), - void 0 === this.array.buffer._uuid && - (this.array.buffer._uuid = Kn.generateUUID()), - void 0 === e.arrayBuffers[this.array.buffer._uuid] && - (e.arrayBuffers[this.array.buffer._uuid] = this.array.slice(0).buffer) - var t = new yl( - new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]), - this.stride, - ) - return t.setUsage(this.usage), t - }, - onUpload: function (e) { - return (this.onUploadCallback = e), this - }, - toJSON: function (e) { - return ( - void 0 === e.arrayBuffers && (e.arrayBuffers = {}), - void 0 === this.array.buffer._uuid && - (this.array.buffer._uuid = Kn.generateUUID()), - void 0 === e.arrayBuffers[this.array.buffer._uuid] && - (e.arrayBuffers[this.array.buffer._uuid] = Array.prototype.slice.call( - new Uint32Array(this.array.buffer), - )), - { - uuid: this.uuid, - buffer: this.array.buffer._uuid, - type: this.array.constructor.name, - stride: this.stride, - } - ) - }, - }) - var bl, - Al = new lr() - function wl(e, t, n, r) { - ;(this.name = ''), - (this.data = e), - (this.itemSize = t), - (this.offset = n), - (this.normalized = !0 === r) - } - function xl(e) { - Di.call(this), - (this.type = 'SpriteMaterial'), - (this.color = new Li(16777215)), - (this.map = null), - (this.alphaMap = null), - (this.rotation = 0), - (this.sizeAttenuation = !0), - (this.transparent = !0), - this.setValues(e) - } - Object.defineProperties(wl.prototype, { - count: { - get: function () { - return this.data.count - }, - }, - array: { - get: function () { - return this.data.array - }, - }, - needsUpdate: { - set: function (e) { - this.data.needsUpdate = e - }, - }, - }), - Object.assign(wl.prototype, { - isInterleavedBufferAttribute: !0, - applyMatrix4: function (e) { - for (var t = 0, n = this.data.count; t < n; t++) - (Al.x = this.getX(t)), - (Al.y = this.getY(t)), - (Al.z = this.getZ(t)), - Al.applyMatrix4(e), - this.setXYZ(t, Al.x, Al.y, Al.z) - return this - }, - setX: function (e, t) { - return (this.data.array[e * this.data.stride + this.offset] = t), this - }, - setY: function (e, t) { - return (this.data.array[e * this.data.stride + this.offset + 1] = t), this - }, - setZ: function (e, t) { - return (this.data.array[e * this.data.stride + this.offset + 2] = t), this - }, - setW: function (e, t) { - return (this.data.array[e * this.data.stride + this.offset + 3] = t), this - }, - getX: function (e) { - return this.data.array[e * this.data.stride + this.offset] - }, - getY: function (e) { - return this.data.array[e * this.data.stride + this.offset + 1] - }, - getZ: function (e) { - return this.data.array[e * this.data.stride + this.offset + 2] - }, - getW: function (e) { - return this.data.array[e * this.data.stride + this.offset + 3] - }, - setXY: function (e, t, n) { - return ( - (e = e * this.data.stride + this.offset), - (this.data.array[e + 0] = t), - (this.data.array[e + 1] = n), - this - ) - }, - setXYZ: function (e, t, n, r) { - return ( - (e = e * this.data.stride + this.offset), - (this.data.array[e + 0] = t), - (this.data.array[e + 1] = n), - (this.data.array[e + 2] = r), - this - ) - }, - setXYZW: function (e, t, n, r, i) { - return ( - (e = e * this.data.stride + this.offset), - (this.data.array[e + 0] = t), - (this.data.array[e + 1] = n), - (this.data.array[e + 2] = r), - (this.data.array[e + 3] = i), - this - ) - }, - clone: function (e) { - if (void 0 === e) { - console.log( - 'THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.', - ) - for (var t = [], n = 0; n < this.count; n++) - for ( - var r = n * this.data.stride + this.offset, i = 0; - i < this.itemSize; - i++ - ) - t.push(this.data.array[r + i]) - return new Fi( - new this.array.constructor(t), - this.itemSize, - this.normalized, - ) - } - return ( - void 0 === e.interleavedBuffers && (e.interleavedBuffers = {}), - void 0 === e.interleavedBuffers[this.data.uuid] && - (e.interleavedBuffers[this.data.uuid] = this.data.clone(e)), - new wl( - e.interleavedBuffers[this.data.uuid], - this.itemSize, - this.offset, - this.normalized, - ) - ) - }, - toJSON: function (e) { - if (void 0 === e) { - console.log( - 'THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.', - ) - for (var t = [], n = 0; n < this.count; n++) - for ( - var r = n * this.data.stride + this.offset, i = 0; - i < this.itemSize; - i++ - ) - t.push(this.data.array[r + i]) - return { - itemSize: this.itemSize, - type: this.array.constructor.name, - array: t, - normalized: this.normalized, - } - } - return ( - void 0 === e.interleavedBuffers && (e.interleavedBuffers = {}), - void 0 === e.interleavedBuffers[this.data.uuid] && - (e.interleavedBuffers[this.data.uuid] = this.data.toJSON(e)), - { - isInterleavedBufferAttribute: !0, - itemSize: this.itemSize, - data: this.data.uuid, - offset: this.offset, - normalized: this.normalized, - } - ) - }, - }), - (xl.prototype = Object.create(Di.prototype)), - (xl.prototype.constructor = xl), - (xl.prototype.isSpriteMaterial = !0), - (xl.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - this.color.copy(e.color), - (this.map = e.map), - (this.alphaMap = e.alphaMap), - (this.rotation = e.rotation), - (this.sizeAttenuation = e.sizeAttenuation), - this - ) - }) - var El = new lr(), - Ml = new lr(), - _l = new lr(), - Tl = new Jn(), - Sl = new Jn(), - Cl = new Fr(), - Ll = new lr(), - Rl = new lr(), - Pl = new lr(), - Dl = new Jn(), - Ol = new Jn(), - Il = new Jn() - function Bl(e) { - if ((si.call(this), (this.type = 'Sprite'), void 0 === bl)) { - bl = new ro() - var t = new yl( - new Float32Array([ - -0.5, -0.5, 0, 0, 0, 0.5, -0.5, 0, 1, 0, 0.5, 0.5, 0, 1, 1, -0.5, 0.5, - 0, 0, 1, - ]), - 5, - ) - bl.setIndex([0, 1, 2, 0, 2, 3]), - bl.setAttribute('position', new wl(t, 3, 0, !1)), - bl.setAttribute('uv', new wl(t, 2, 3, !1)) - } - ;(this.geometry = bl), - (this.material = void 0 !== e ? e : new xl()), - (this.center = new Jn(0.5, 0.5)) - } - function Fl(e, t, n, r, i, o) { - Tl.subVectors(e, n).addScalar(0.5).multiply(r), - void 0 !== i - ? ((Sl.x = o * Tl.x - i * Tl.y), (Sl.y = i * Tl.x + o * Tl.y)) - : Sl.copy(Tl), - e.copy(t), - (e.x += Sl.x), - (e.y += Sl.y), - e.applyMatrix4(Cl) - } - Bl.prototype = Object.assign(Object.create(si.prototype), { - constructor: Bl, - isSprite: !0, - raycast: function (e, t) { - null === e.camera && - console.error( - 'THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.', - ), - Ml.setFromMatrixScale(this.matrixWorld), - Cl.copy(e.camera.matrixWorld), - this.modelViewMatrix.multiplyMatrices( - e.camera.matrixWorldInverse, - this.matrixWorld, - ), - _l.setFromMatrixPosition(this.modelViewMatrix), - e.camera.isPerspectiveCamera && - !1 === this.material.sizeAttenuation && - Ml.multiplyScalar(-_l.z) - var n, - r, - i = this.material.rotation - 0 !== i && ((r = Math.cos(i)), (n = Math.sin(i))) - var o = this.center - Fl(Ll.set(-0.5, -0.5, 0), _l, o, Ml, n, r), - Fl(Rl.set(0.5, -0.5, 0), _l, o, Ml, n, r), - Fl(Pl.set(0.5, 0.5, 0), _l, o, Ml, n, r), - Dl.set(0, 0), - Ol.set(1, 0), - Il.set(1, 1) - var a = e.ray.intersectTriangle(Ll, Rl, Pl, !1, El) - if ( - null !== a || - (Fl(Rl.set(-0.5, 0.5, 0), _l, o, Ml, n, r), - Ol.set(0, 1), - null !== (a = e.ray.intersectTriangle(Ll, Pl, Rl, !1, El))) - ) { - var s = e.ray.origin.distanceTo(El) - s < e.near || - s > e.far || - t.push({ - distance: s, - point: El.clone(), - uv: xi.getUV(El, Ll, Rl, Pl, Dl, Ol, Il, new Jn()), - face: null, - object: this, - }) - } - }, - copy: function (e) { - return ( - si.prototype.copy.call(this, e), - void 0 !== e.center && this.center.copy(e.center), - (this.material = e.material), - this - ) - }, - }) - var kl = new lr(), - Nl = new lr() - function Ul() { - si.call(this), - (this._currentLevel = 0), - (this.type = 'LOD'), - Object.defineProperties(this, { levels: { enumerable: !0, value: [] } }), - (this.autoUpdate = !0) - } - Ul.prototype = Object.assign(Object.create(si.prototype), { - constructor: Ul, - isLOD: !0, - copy: function (e) { - si.prototype.copy.call(this, e, !1) - for (var t = e.levels, n = 0, r = t.length; n < r; n++) { - var i = t[n] - this.addLevel(i.object.clone(), i.distance) - } - return (this.autoUpdate = e.autoUpdate), this - }, - addLevel: function (e, t) { - void 0 === t && (t = 0), (t = Math.abs(t)) - var n, - r = this.levels - for (n = 0; n < r.length && !(t < r[n].distance); n++); - return r.splice(n, 0, { distance: t, object: e }), this.add(e), this - }, - getCurrentLevel: function () { - return this._currentLevel - }, - getObjectForDistance: function (e) { - var t = this.levels - if (t.length > 0) { - var n, r - for (n = 1, r = t.length; n < r && !(e < t[n].distance); n++); - return t[n - 1].object - } - return null - }, - raycast: function (e, t) { - if (this.levels.length > 0) { - kl.setFromMatrixPosition(this.matrixWorld) - var n = e.ray.origin.distanceTo(kl) - this.getObjectForDistance(n).raycast(e, t) - } - }, - update: function (e) { - var t = this.levels - if (t.length > 1) { - kl.setFromMatrixPosition(e.matrixWorld), - Nl.setFromMatrixPosition(this.matrixWorld) - var n, - r, - i = kl.distanceTo(Nl) / e.zoom - for ( - t[0].object.visible = !0, n = 1, r = t.length; - n < r && i >= t[n].distance; - n++ - ) - (t[n - 1].object.visible = !1), (t[n].object.visible = !0) - for (this._currentLevel = n - 1; n < r; n++) t[n].object.visible = !1 - } - }, - toJSON: function (e) { - var t = si.prototype.toJSON.call(this, e) - !1 === this.autoUpdate && (t.object.autoUpdate = !1), (t.object.levels = []) - for (var n = this.levels, r = 0, i = n.length; r < i; r++) { - var o = n[r] - t.object.levels.push({ object: o.object.uuid, distance: o.distance }) - } - return t - }, - }) - var Hl = new lr(), - Gl = new ir(), - zl = new ir(), - jl = new lr(), - Vl = new Fr() - function Wl(e, t) { - e && - e.isGeometry && - console.error( - 'THREE.SkinnedMesh no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.', - ), - xo.call(this, e, t), - (this.type = 'SkinnedMesh'), - (this.bindMode = 'attached'), - (this.bindMatrix = new Fr()), - (this.bindMatrixInverse = new Fr()) - } - function ql() { - si.call(this), (this.type = 'Bone') - } - ;(Wl.prototype = Object.assign(Object.create(xo.prototype), { - constructor: Wl, - isSkinnedMesh: !0, - copy: function (e) { - return ( - xo.prototype.copy.call(this, e), - (this.bindMode = e.bindMode), - this.bindMatrix.copy(e.bindMatrix), - this.bindMatrixInverse.copy(e.bindMatrixInverse), - (this.skeleton = e.skeleton), - this - ) - }, - bind: function (e, t) { - ;(this.skeleton = e), - void 0 === t && - (this.updateMatrixWorld(!0), - this.skeleton.calculateInverses(), - (t = this.matrixWorld)), - this.bindMatrix.copy(t), - this.bindMatrixInverse.copy(t).invert() - }, - pose: function () { - this.skeleton.pose() - }, - normalizeSkinWeights: function () { - for ( - var e = new ir(), - t = this.geometry.attributes.skinWeight, - n = 0, - r = t.count; - n < r; - n++ - ) { - ;(e.x = t.getX(n)), - (e.y = t.getY(n)), - (e.z = t.getZ(n)), - (e.w = t.getW(n)) - var i = 1 / e.manhattanLength() - i !== 1 / 0 ? e.multiplyScalar(i) : e.set(1, 0, 0, 0), - t.setXYZW(n, e.x, e.y, e.z, e.w) - } - }, - updateMatrixWorld: function (e) { - xo.prototype.updateMatrixWorld.call(this, e), - 'attached' === this.bindMode - ? this.bindMatrixInverse.copy(this.matrixWorld).invert() - : 'detached' === this.bindMode - ? this.bindMatrixInverse.copy(this.bindMatrix).invert() - : console.warn( - 'THREE.SkinnedMesh: Unrecognized bindMode: ' + this.bindMode, - ) - }, - boneTransform: function (e, t) { - var n = this.skeleton, - r = this.geometry - Gl.fromBufferAttribute(r.attributes.skinIndex, e), - zl.fromBufferAttribute(r.attributes.skinWeight, e), - Hl.fromBufferAttribute(r.attributes.position, e).applyMatrix4( - this.bindMatrix, - ), - t.set(0, 0, 0) - for (var i = 0; i < 4; i++) { - var o = zl.getComponent(i) - if (0 !== o) { - var a = Gl.getComponent(i) - Vl.multiplyMatrices(n.bones[a].matrixWorld, n.boneInverses[a]), - t.addScaledVector(jl.copy(Hl).applyMatrix4(Vl), o) - } - } - return t.applyMatrix4(this.bindMatrixInverse) - }, - })), - (ql.prototype = Object.assign(Object.create(si.prototype), { - constructor: ql, - isBone: !0, - })) - var Xl = new Fr(), - Yl = new Fr() - function Ql(e, t) { - void 0 === e && (e = []), - void 0 === t && (t = []), - (this.uuid = Kn.generateUUID()), - (this.bones = e.slice(0)), - (this.boneInverses = t), - (this.boneMatrices = null), - (this.boneTexture = null), - (this.boneTextureSize = 0), - (this.frame = -1), - this.init() - } - Object.assign(Ql.prototype, { - init: function () { - var e = this.bones, - t = this.boneInverses - if (((this.boneMatrices = new Float32Array(16 * e.length)), 0 === t.length)) - this.calculateInverses() - else if (e.length !== t.length) { - console.warn( - 'THREE.Skeleton: Number of inverse bone matrices does not match amount of bones.', - ), - (this.boneInverses = []) - for (var n = 0, r = this.bones.length; n < r; n++) - this.boneInverses.push(new Fr()) - } - }, - calculateInverses: function () { - this.boneInverses.length = 0 - for (var e = 0, t = this.bones.length; e < t; e++) { - var n = new Fr() - this.bones[e] && n.copy(this.bones[e].matrixWorld).invert(), - this.boneInverses.push(n) - } - }, - pose: function () { - for (var e = 0, t = this.bones.length; e < t; e++) { - var n = this.bones[e] - n && n.matrixWorld.copy(this.boneInverses[e]).invert() - } - for (var r = 0, i = this.bones.length; r < i; r++) { - var o = this.bones[r] - o && - (o.parent && o.parent.isBone - ? (o.matrix.copy(o.parent.matrixWorld).invert(), - o.matrix.multiply(o.matrixWorld)) - : o.matrix.copy(o.matrixWorld), - o.matrix.decompose(o.position, o.quaternion, o.scale)) - } - }, - update: function () { - for ( - var e = this.bones, - t = this.boneInverses, - n = this.boneMatrices, - r = this.boneTexture, - i = 0, - o = e.length; - i < o; - i++ - ) { - var a = e[i] ? e[i].matrixWorld : Yl - Xl.multiplyMatrices(a, t[i]), Xl.toArray(n, 16 * i) - } - null !== r && (r.needsUpdate = !0) - }, - clone: function () { - return new Ql(this.bones, this.boneInverses) - }, - getBoneByName: function (e) { - for (var t = 0, n = this.bones.length; t < n; t++) { - var r = this.bones[t] - if (r.name === e) return r - } - }, - dispose: function () { - null !== this.boneTexture && - (this.boneTexture.dispose(), (this.boneTexture = null)) - }, - fromJSON: function (e, t) { - this.uuid = e.uuid - for (var n = 0, r = e.bones.length; n < r; n++) { - var i = e.bones[n], - o = t[i] - void 0 === o && - (console.warn('THREE.Skeleton: No bone found with UUID:', i), - (o = new ql())), - this.bones.push(o), - this.boneInverses.push(new Fr().fromArray(e.boneInverses[n])) - } - return this.init(), this - }, - toJSON: function () { - var e = { - metadata: { - version: 4.5, - type: 'Skeleton', - generator: 'Skeleton.toJSON', - }, - bones: [], - boneInverses: [], - } - e.uuid = this.uuid - for ( - var t = this.bones, n = this.boneInverses, r = 0, i = t.length; - r < i; - r++ - ) { - var o = t[r] - e.bones.push(o.uuid) - var a = n[r] - e.boneInverses.push(a.toArray()) - } - return e - }, - }) - var Zl = new Fr(), - Kl = new Fr(), - Jl = [], - $l = new xo() - function ec(e, t, n) { - xo.call(this, e, t), - (this.instanceMatrix = new Fi(new Float32Array(16 * n), 16)), - (this.instanceColor = null), - (this.count = n), - (this.frustumCulled = !1) - } - function tc(e) { - Di.call(this), - (this.type = 'LineBasicMaterial'), - (this.color = new Li(16777215)), - (this.linewidth = 1), - (this.linecap = 'round'), - (this.linejoin = 'round'), - (this.morphTargets = !1), - this.setValues(e) - } - ;(ec.prototype = Object.assign(Object.create(xo.prototype), { - constructor: ec, - isInstancedMesh: !0, - copy: function (e) { - return ( - xo.prototype.copy.call(this, e), - this.instanceMatrix.copy(e.instanceMatrix), - null !== e.instanceColor && - (this.instanceColor = e.instanceColor.clone()), - (this.count = e.count), - this - ) - }, - getColorAt: function (e, t) { - t.fromArray(this.instanceColor.array, 3 * e) - }, - getMatrixAt: function (e, t) { - t.fromArray(this.instanceMatrix.array, 16 * e) - }, - raycast: function (e, t) { - var n = this.matrixWorld, - r = this.count - if ( - (($l.geometry = this.geometry), - ($l.material = this.material), - void 0 !== $l.material) - ) - for (var i = 0; i < r; i++) { - this.getMatrixAt(i, Zl), - Kl.multiplyMatrices(n, Zl), - ($l.matrixWorld = Kl), - $l.raycast(e, Jl) - for (var o = 0, a = Jl.length; o < a; o++) { - var s = Jl[o] - ;(s.instanceId = i), (s.object = this), t.push(s) - } - Jl.length = 0 - } - }, - setColorAt: function (e, t) { - null === this.instanceColor && - (this.instanceColor = new Fi(new Float32Array(3 * this.count), 3)), - t.toArray(this.instanceColor.array, 3 * e) - }, - setMatrixAt: function (e, t) { - t.toArray(this.instanceMatrix.array, 16 * e) - }, - updateMorphTargets: function () {}, - dispose: function () { - this.dispatchEvent({ type: 'dispose' }) - }, - })), - (tc.prototype = Object.create(Di.prototype)), - (tc.prototype.constructor = tc), - (tc.prototype.isLineBasicMaterial = !0), - (tc.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - this.color.copy(e.color), - (this.linewidth = e.linewidth), - (this.linecap = e.linecap), - (this.linejoin = e.linejoin), - (this.morphTargets = e.morphTargets), - this - ) - }) - var nc = new lr(), - rc = new lr(), - ic = new Fr(), - oc = new Br(), - ac = new Sr() - function sc(e, t) { - void 0 === e && (e = new ro()), - void 0 === t && (t = new tc()), - si.call(this), - (this.type = 'Line'), - (this.geometry = e), - (this.material = t), - this.updateMorphTargets() - } - sc.prototype = Object.assign(Object.create(si.prototype), { - constructor: sc, - isLine: !0, - copy: function (e) { - return ( - si.prototype.copy.call(this, e), - (this.material = e.material), - (this.geometry = e.geometry), - this - ) - }, - computeLineDistances: function () { - var e = this.geometry - if (e.isBufferGeometry) - if (null === e.index) { - for ( - var t = e.attributes.position, n = [0], r = 1, i = t.count; - r < i; - r++ - ) - nc.fromBufferAttribute(t, r - 1), - rc.fromBufferAttribute(t, r), - (n[r] = n[r - 1]), - (n[r] += nc.distanceTo(rc)) - e.setAttribute('lineDistance', new Wi(n, 1)) - } else - console.warn( - 'THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.', - ) - else - e.isGeometry && - console.error( - 'THREE.Line.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.', - ) - return this - }, - raycast: function (e, t) { - var n = this.geometry, - r = this.matrixWorld, - i = e.params.Line.threshold - if ( - (null === n.boundingSphere && n.computeBoundingSphere(), - ac.copy(n.boundingSphere), - ac.applyMatrix4(r), - (ac.radius += i), - !1 !== e.ray.intersectsSphere(ac)) - ) { - ic.copy(r).invert(), oc.copy(e.ray).applyMatrix4(ic) - var o = i / ((this.scale.x + this.scale.y + this.scale.z) / 3), - a = o * o, - s = new lr(), - l = new lr(), - c = new lr(), - u = new lr(), - h = this.isLineSegments ? 2 : 1 - if (n.isBufferGeometry) { - var d = n.index, - p = n.attributes.position - if (null !== d) - for (var f = d.array, m = 0, v = f.length - 1; m < v; m += h) { - var g = f[m], - y = f[m + 1] - if ( - (s.fromBufferAttribute(p, g), - l.fromBufferAttribute(p, y), - !(oc.distanceSqToSegment(s, l, u, c) > a)) - ) { - u.applyMatrix4(this.matrixWorld) - var b = e.ray.origin.distanceTo(u) - b < e.near || - b > e.far || - t.push({ - distance: b, - point: c.clone().applyMatrix4(this.matrixWorld), - index: m, - face: null, - faceIndex: null, - object: this, - }) - } - } - else - for (var A = 0, w = p.count - 1; A < w; A += h) - if ( - (s.fromBufferAttribute(p, A), - l.fromBufferAttribute(p, A + 1), - !(oc.distanceSqToSegment(s, l, u, c) > a)) - ) { - u.applyMatrix4(this.matrixWorld) - var x = e.ray.origin.distanceTo(u) - x < e.near || - x > e.far || - t.push({ - distance: x, - point: c.clone().applyMatrix4(this.matrixWorld), - index: A, - face: null, - faceIndex: null, - object: this, - }) - } - } else - n.isGeometry && - console.error( - 'THREE.Line.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.', - ) - } - }, - updateMorphTargets: function () { - var e = this.geometry - if (e.isBufferGeometry) { - var t = e.morphAttributes, - n = Object.keys(t) - if (n.length > 0) { - var r = t[n[0]] - if (void 0 !== r) { - ;(this.morphTargetInfluences = []), (this.morphTargetDictionary = {}) - for (var i = 0, o = r.length; i < o; i++) { - var a = r[i].name || String(i) - this.morphTargetInfluences.push(0), - (this.morphTargetDictionary[a] = i) - } - } - } - } else { - var s = e.morphTargets - void 0 !== s && - s.length > 0 && - console.error( - 'THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.', - ) - } - }, - }) - var lc = new lr(), - cc = new lr() - function uc(e, t) { - sc.call(this, e, t), (this.type = 'LineSegments') - } - function hc(e, t) { - sc.call(this, e, t), (this.type = 'LineLoop') - } - function dc(e) { - Di.call(this), - (this.type = 'PointsMaterial'), - (this.color = new Li(16777215)), - (this.map = null), - (this.alphaMap = null), - (this.size = 1), - (this.sizeAttenuation = !0), - (this.morphTargets = !1), - this.setValues(e) - } - ;(uc.prototype = Object.assign(Object.create(sc.prototype), { - constructor: uc, - isLineSegments: !0, - computeLineDistances: function () { - var e = this.geometry - if (e.isBufferGeometry) - if (null === e.index) { - for ( - var t = e.attributes.position, n = [], r = 0, i = t.count; - r < i; - r += 2 - ) - lc.fromBufferAttribute(t, r), - cc.fromBufferAttribute(t, r + 1), - (n[r] = 0 === r ? 0 : n[r - 1]), - (n[r + 1] = n[r] + lc.distanceTo(cc)) - e.setAttribute('lineDistance', new Wi(n, 1)) - } else - console.warn( - 'THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.', - ) - else - e.isGeometry && - console.error( - 'THREE.LineSegments.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.', - ) - return this - }, - })), - (hc.prototype = Object.assign(Object.create(sc.prototype), { - constructor: hc, - isLineLoop: !0, - })), - (dc.prototype = Object.create(Di.prototype)), - (dc.prototype.constructor = dc), - (dc.prototype.isPointsMaterial = !0), - (dc.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - this.color.copy(e.color), - (this.map = e.map), - (this.alphaMap = e.alphaMap), - (this.size = e.size), - (this.sizeAttenuation = e.sizeAttenuation), - (this.morphTargets = e.morphTargets), - this - ) - }) - var pc = new Fr(), - fc = new Br(), - mc = new Sr(), - vc = new lr() - function gc(e, t) { - void 0 === e && (e = new ro()), - void 0 === t && (t = new dc()), - si.call(this), - (this.type = 'Points'), - (this.geometry = e), - (this.material = t), - this.updateMorphTargets() - } - function yc(e, t, n, r, i, o, a) { - var s = fc.distanceSqToPoint(e) - if (s < n) { - var l = new lr() - fc.closestPointToPoint(e, l), l.applyMatrix4(r) - var c = i.ray.origin.distanceTo(l) - if (c < i.near || c > i.far) return - o.push({ - distance: c, - distanceToRay: Math.sqrt(s), - point: l, - index: t, - face: null, - object: a, - }) - } - } - function bc(e, t, n, r, i, o, a, s, l) { - nr.call(this, e, t, n, r, i, o, a, s, l), - (this.format = void 0 !== a ? a : Ne), - (this.minFilter = void 0 !== o ? o : Ae), - (this.magFilter = void 0 !== i ? i : Ae), - (this.generateMipmaps = !1) - var c = this - function u() { - ;(c.needsUpdate = !0), e.requestVideoFrameCallback(u) - } - 'requestVideoFrameCallback' in e && e.requestVideoFrameCallback(u) - } - function Ac(e, t, n, r, i, o, a, s, l, c, u, h) { - nr.call(this, null, o, a, s, l, c, r, i, u, h), - (this.image = { width: t, height: n }), - (this.mipmaps = e), - (this.flipY = !1), - (this.generateMipmaps = !1) - } - function wc(e, t, n, r, i, o, a, s, l) { - nr.call(this, e, t, n, r, i, o, a, s, l), (this.needsUpdate = !0) - } - function xc(e, t, n, r, i, o, a, s, l, c) { - if ((c = void 0 !== c ? c : je) !== je && c !== Ve) - throw new Error( - 'DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat', - ) - void 0 === n && c === je && (n = Ce), - void 0 === n && c === Ve && (n = Fe), - nr.call(this, null, r, i, o, a, s, c, n, l), - (this.image = { width: e, height: t }), - (this.magFilter = void 0 !== a ? a : me), - (this.minFilter = void 0 !== s ? s : me), - (this.flipY = !1), - (this.generateMipmaps = !1) - } - ;(gc.prototype = Object.assign(Object.create(si.prototype), { - constructor: gc, - isPoints: !0, - copy: function (e) { - return ( - si.prototype.copy.call(this, e), - (this.material = e.material), - (this.geometry = e.geometry), - this - ) - }, - raycast: function (e, t) { - var n = this.geometry, - r = this.matrixWorld, - i = e.params.Points.threshold - if ( - (null === n.boundingSphere && n.computeBoundingSphere(), - mc.copy(n.boundingSphere), - mc.applyMatrix4(r), - (mc.radius += i), - !1 !== e.ray.intersectsSphere(mc)) - ) { - pc.copy(r).invert(), fc.copy(e.ray).applyMatrix4(pc) - var o = i / ((this.scale.x + this.scale.y + this.scale.z) / 3), - a = o * o - if (n.isBufferGeometry) { - var s = n.index, - l = n.attributes.position - if (null !== s) - for (var c = s.array, u = 0, h = c.length; u < h; u++) { - var d = c[u] - vc.fromBufferAttribute(l, d), yc(vc, d, a, r, e, t, this) - } - else - for (var p = 0, f = l.count; p < f; p++) - vc.fromBufferAttribute(l, p), yc(vc, p, a, r, e, t, this) - } else - console.error( - 'THREE.Points.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.', - ) - } - }, - updateMorphTargets: function () { - var e = this.geometry - if (e.isBufferGeometry) { - var t = e.morphAttributes, - n = Object.keys(t) - if (n.length > 0) { - var r = t[n[0]] - if (void 0 !== r) { - ;(this.morphTargetInfluences = []), (this.morphTargetDictionary = {}) - for (var i = 0, o = r.length; i < o; i++) { - var a = r[i].name || String(i) - this.morphTargetInfluences.push(0), - (this.morphTargetDictionary[a] = i) - } - } - } - } else { - var s = e.morphTargets - void 0 !== s && - s.length > 0 && - console.error( - 'THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.', - ) - } - }, - })), - (bc.prototype = Object.assign(Object.create(nr.prototype), { - constructor: bc, - clone: function () { - return new this.constructor(this.image).copy(this) - }, - isVideoTexture: !0, - update: function () { - var e = this.image - !1 === 'requestVideoFrameCallback' in e && - e.readyState >= e.HAVE_CURRENT_DATA && - (this.needsUpdate = !0) - }, - })), - (Ac.prototype = Object.create(nr.prototype)), - (Ac.prototype.constructor = Ac), - (Ac.prototype.isCompressedTexture = !0), - (wc.prototype = Object.create(nr.prototype)), - (wc.prototype.constructor = wc), - (wc.prototype.isCanvasTexture = !0), - (xc.prototype = Object.create(nr.prototype)), - (xc.prototype.constructor = xc), - (xc.prototype.isDepthTexture = !0) - var Ec = (function (e) { - function t(t, n, r, i) { - var o - void 0 === t && (t = 1), - void 0 === n && (n = 8), - void 0 === r && (r = 0), - void 0 === i && (i = 2 * Math.PI), - ((o = e.call(this) || this).type = 'CircleGeometry'), - (o.parameters = { - radius: t, - segments: n, - thetaStart: r, - thetaLength: i, - }), - (n = Math.max(3, n)) - var a = [], - s = [], - l = [], - c = [], - u = new lr(), - h = new Jn() - s.push(0, 0, 0), l.push(0, 0, 1), c.push(0.5, 0.5) - for (var d = 0, p = 3; d <= n; d++, p += 3) { - var f = r + (d / n) * i - ;(u.x = t * Math.cos(f)), - (u.y = t * Math.sin(f)), - s.push(u.x, u.y, u.z), - l.push(0, 0, 1), - (h.x = (s[p] / t + 1) / 2), - (h.y = (s[p + 1] / t + 1) / 2), - c.push(h.x, h.y) - } - for (var m = 1; m <= n; m++) a.push(m, m + 1, 0) - return ( - o.setIndex(a), - o.setAttribute('position', new Wi(s, 3)), - o.setAttribute('normal', new Wi(l, 3)), - o.setAttribute('uv', new Wi(c, 2)), - o - ) - } - return Gn(t, e), t - })(ro), - Mc = (function (e) { - function t(t, n, r, i, o, a, s, l) { - var c - void 0 === t && (t = 1), - void 0 === n && (n = 1), - void 0 === r && (r = 1), - void 0 === i && (i = 8), - void 0 === o && (o = 1), - void 0 === a && (a = !1), - void 0 === s && (s = 0), - void 0 === l && (l = 2 * Math.PI), - ((c = e.call(this) || this).type = 'CylinderGeometry'), - (c.parameters = { - radiusTop: t, - radiusBottom: n, - height: r, - radialSegments: i, - heightSegments: o, - openEnded: a, - thetaStart: s, - thetaLength: l, - }) - var u = zn(c) - ;(i = Math.floor(i)), (o = Math.floor(o)) - var h = [], - d = [], - p = [], - f = [], - m = 0, - v = [], - g = r / 2, - y = 0 - function b() { - for ( - var e = new lr(), a = new lr(), c = 0, b = (n - t) / r, A = 0; - A <= o; - A++ - ) { - for (var w = [], x = A / o, E = x * (n - t) + t, M = 0; M <= i; M++) { - var _ = M / i, - T = _ * l + s, - S = Math.sin(T), - C = Math.cos(T) - ;(a.x = E * S), - (a.y = -x * r + g), - (a.z = E * C), - d.push(a.x, a.y, a.z), - e.set(S, b, C).normalize(), - p.push(e.x, e.y, e.z), - f.push(_, 1 - x), - w.push(m++) - } - v.push(w) - } - for (var L = 0; L < i; L++) - for (var R = 0; R < o; R++) { - var P = v[R][L], - D = v[R + 1][L], - O = v[R + 1][L + 1], - I = v[R][L + 1] - h.push(P, D, I), h.push(D, O, I), (c += 6) - } - u.addGroup(y, c, 0), (y += c) - } - function A(e) { - for ( - var r = m, - o = new Jn(), - a = new lr(), - c = 0, - v = !0 === e ? t : n, - b = !0 === e ? 1 : -1, - A = 1; - A <= i; - A++ - ) - d.push(0, g * b, 0), p.push(0, b, 0), f.push(0.5, 0.5), m++ - for (var w = m, x = 0; x <= i; x++) { - var E = (x / i) * l + s, - M = Math.cos(E), - _ = Math.sin(E) - ;(a.x = v * _), - (a.y = g * b), - (a.z = v * M), - d.push(a.x, a.y, a.z), - p.push(0, b, 0), - (o.x = 0.5 * M + 0.5), - (o.y = 0.5 * _ * b + 0.5), - f.push(o.x, o.y), - m++ - } - for (var T = 0; T < i; T++) { - var S = r + T, - C = w + T - !0 === e ? h.push(C, C + 1, S) : h.push(C + 1, C, S), (c += 3) - } - u.addGroup(y, c, !0 === e ? 1 : 2), (y += c) - } - return ( - b(), - !1 === a && (t > 0 && A(!0), n > 0 && A(!1)), - c.setIndex(h), - c.setAttribute('position', new Wi(d, 3)), - c.setAttribute('normal', new Wi(p, 3)), - c.setAttribute('uv', new Wi(f, 2)), - c - ) - } - return Gn(t, e), t - })(ro), - _c = (function (e) { - function t(t, n, r, i, o, a, s) { - var l - return ( - void 0 === t && (t = 1), - void 0 === n && (n = 1), - void 0 === r && (r = 8), - void 0 === i && (i = 1), - void 0 === o && (o = !1), - void 0 === a && (a = 0), - void 0 === s && (s = 2 * Math.PI), - ((l = e.call(this, 0, t, n, r, i, o, a, s) || this).type = - 'ConeGeometry'), - (l.parameters = { - radius: t, - height: n, - radialSegments: r, - heightSegments: i, - openEnded: o, - thetaStart: a, - thetaLength: s, - }), - l - ) - } - return Gn(t, e), t - })(Mc), - Tc = (function (e) { - function t(t, n, r, i) { - var o - void 0 === r && (r = 1), - void 0 === i && (i = 0), - ((o = e.call(this) || this).type = 'PolyhedronGeometry'), - (o.parameters = { vertices: t, indices: n, radius: r, detail: i }) - var a = [], - s = [] - function l(e) { - for ( - var t = new lr(), r = new lr(), i = new lr(), o = 0; - o < n.length; - o += 3 - ) - f(n[o + 0], t), f(n[o + 1], r), f(n[o + 2], i), c(t, r, i, e) - } - function c(e, t, n, r) { - for (var i = r + 1, o = [], a = 0; a <= i; a++) { - o[a] = [] - for ( - var s = e.clone().lerp(n, a / i), - l = t.clone().lerp(n, a / i), - c = i - a, - u = 0; - u <= c; - u++ - ) - o[a][u] = 0 === u && a === i ? s : s.clone().lerp(l, u / c) - } - for (var h = 0; h < i; h++) - for (var d = 0; d < 2 * (i - h) - 1; d++) { - var f = Math.floor(d / 2) - d % 2 === 0 - ? (p(o[h][f + 1]), p(o[h + 1][f]), p(o[h][f])) - : (p(o[h][f + 1]), p(o[h + 1][f + 1]), p(o[h + 1][f])) - } - } - function u(e) { - for (var t = new lr(), n = 0; n < a.length; n += 3) - (t.x = a[n + 0]), - (t.y = a[n + 1]), - (t.z = a[n + 2]), - t.normalize().multiplyScalar(e), - (a[n + 0] = t.x), - (a[n + 1] = t.y), - (a[n + 2] = t.z) - } - function h() { - for (var e = new lr(), t = 0; t < a.length; t += 3) { - ;(e.x = a[t + 0]), (e.y = a[t + 1]), (e.z = a[t + 2]) - var n = g(e) / 2 / Math.PI + 0.5, - r = y(e) / Math.PI + 0.5 - s.push(n, 1 - r) - } - m(), d() - } - function d() { - for (var e = 0; e < s.length; e += 6) { - var t = s[e + 0], - n = s[e + 2], - r = s[e + 4], - i = Math.max(t, n, r), - o = Math.min(t, n, r) - i > 0.9 && - o < 0.1 && - (t < 0.2 && (s[e + 0] += 1), - n < 0.2 && (s[e + 2] += 1), - r < 0.2 && (s[e + 4] += 1)) - } - } - function p(e) { - a.push(e.x, e.y, e.z) - } - function f(e, n) { - var r = 3 * e - ;(n.x = t[r + 0]), (n.y = t[r + 1]), (n.z = t[r + 2]) - } - function m() { - for ( - var e = new lr(), - t = new lr(), - n = new lr(), - r = new lr(), - i = new Jn(), - o = new Jn(), - l = new Jn(), - c = 0, - u = 0; - c < a.length; - c += 9, u += 6 - ) { - e.set(a[c + 0], a[c + 1], a[c + 2]), - t.set(a[c + 3], a[c + 4], a[c + 5]), - n.set(a[c + 6], a[c + 7], a[c + 8]), - i.set(s[u + 0], s[u + 1]), - o.set(s[u + 2], s[u + 3]), - l.set(s[u + 4], s[u + 5]), - r.copy(e).add(t).add(n).divideScalar(3) - var h = g(r) - v(i, u + 0, e, h), v(o, u + 2, t, h), v(l, u + 4, n, h) - } - } - function v(e, t, n, r) { - r < 0 && 1 === e.x && (s[t] = e.x - 1), - 0 === n.x && 0 === n.z && (s[t] = r / 2 / Math.PI + 0.5) - } - function g(e) { - return Math.atan2(e.z, -e.x) - } - function y(e) { - return Math.atan2(-e.y, Math.sqrt(e.x * e.x + e.z * e.z)) - } - return ( - l(i), - u(r), - h(), - o.setAttribute('position', new Wi(a, 3)), - o.setAttribute('normal', new Wi(a.slice(), 3)), - o.setAttribute('uv', new Wi(s, 2)), - 0 === i ? o.computeVertexNormals() : o.normalizeNormals(), - o - ) - } - return Gn(t, e), t - })(ro), - Sc = (function (e) { - function t(t, n) { - var r - void 0 === t && (t = 1), void 0 === n && (n = 0) - var i = (1 + Math.sqrt(5)) / 2, - o = 1 / i, - a = [ - -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, - -o, - -i, - 0, - -o, - i, - 0, - o, - -i, - 0, - o, - i, - -o, - -i, - 0, - -o, - i, - 0, - o, - -i, - 0, - o, - i, - 0, - -i, - 0, - -o, - i, - 0, - -o, - -i, - 0, - o, - i, - 0, - o, - ], - s = [ - 3, 11, 7, 3, 7, 15, 3, 15, 13, 7, 19, 17, 7, 17, 6, 7, 6, 15, 17, 4, - 8, 17, 8, 10, 17, 10, 6, 8, 0, 16, 8, 16, 2, 8, 2, 10, 0, 12, 1, 0, 1, - 18, 0, 18, 16, 6, 10, 2, 6, 2, 13, 6, 13, 15, 2, 16, 18, 2, 18, 3, 2, - 3, 13, 18, 1, 9, 18, 9, 11, 18, 11, 3, 4, 14, 12, 4, 12, 0, 4, 0, 8, - 11, 9, 5, 11, 5, 19, 11, 19, 7, 19, 5, 14, 19, 14, 4, 19, 4, 17, 1, - 12, 14, 1, 14, 5, 1, 5, 9, - ] - return ( - ((r = e.call(this, a, s, t, n) || this).type = 'DodecahedronGeometry'), - (r.parameters = { radius: t, detail: n }), - r - ) - } - return Gn(t, e), t - })(Tc), - Cc = new lr(), - Lc = new lr(), - Rc = new lr(), - Pc = new xi(), - Dc = (function (e) { - function t(t, n) { - var r - if ( - (((r = e.call(this) || this).type = 'EdgesGeometry'), - (r.parameters = { thresholdAngle: n }), - (n = void 0 !== n ? n : 1), - !0 === t.isGeometry) - ) - return ( - console.error( - 'THREE.EdgesGeometry no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.', - ), - zn(r) - ) - for ( - var i = 4, - o = Math.pow(10, i), - a = Math.cos(Kn.DEG2RAD * n), - s = t.getIndex(), - l = t.getAttribute('position'), - c = s ? s.count : l.count, - u = [0, 0, 0], - h = ['a', 'b', 'c'], - d = new Array(3), - p = {}, - f = [], - m = 0; - m < c; - m += 3 - ) { - s - ? 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((r = -s), (i = a), (o = Math.sqrt(u))) - : ((r = a), (i = s), (o = Math.sqrt(u / 2))) - } - return new Jn(r / o, i / o) - } - for ( - var k = [], N = 0, U = L.length, H = U - 1, G = N + 1; - N < U; - N++, H++, G++ - ) - H === U && (H = 0), G === U && (G = 0), (k[N] = F(L[N], L[H], L[G])) - for (var z, j = [], V = k.concat(), W = 0, q = M.length; W < q; W++) { - var X = M[W] - z = [] - for ( - var Y = 0, Q = X.length, Z = Q - 1, K = Y + 1; - Y < Q; - Y++, Z++, K++ - ) - Z === Q && (Z = 0), K === Q && (K = 0), (z[Y] = F(X[Y], X[Z], X[K])) - j.push(z), (V = V.concat(z)) - } - for (var J = 0; J < p; J++) { - for ( - var $ = J / p, - ee = u * Math.cos(($ * Math.PI) / 2), - te = h * Math.sin(($ * Math.PI) / 2) + d, - ne = 0, - re = L.length; - ne < re; - ne++ - ) { - var ie = O(L[ne], k[ne], te) - Oe(ie.x, ie.y, -ee) - } - for (var oe = 0, ae = M.length; oe < ae; oe++) { - var se = M[oe] - z = j[oe] - for (var le = 0, ce = se.length; le < ce; le++) { - var ue = O(se[le], z[le], te) - Oe(ue.x, ue.y, -ee) - } - } - } - for (var he = h + d, de = 0; de < I; de++) { - var pe = c ? O(E[de], V[de], he) : E[de] - w - ? (b.copy(g.normals[0]).multiplyScalar(pe.x), - y.copy(g.binormals[0]).multiplyScalar(pe.y), - A.copy(v[0]).add(b).add(y), - Oe(A.x, A.y, A.z)) - : Oe(pe.x, pe.y, 0) - } - for (var fe = 1; fe <= s; fe++) - for (var me = 0; me < I; me++) { - var ve = c ? O(E[me], V[me], he) : E[me] - w - ? (b.copy(g.normals[fe]).multiplyScalar(ve.x), - y.copy(g.binormals[fe]).multiplyScalar(ve.y), - A.copy(v[fe]).add(b).add(y), - Oe(A.x, A.y, A.z)) - : Oe(ve.x, ve.y, (l / s) * fe) - } - for (var ge = p - 1; ge >= 0; ge--) { - for ( - var ye = ge / p, - be = u * Math.cos((ye * Math.PI) / 2), - Ae = h * Math.sin((ye * Math.PI) / 2) + d, - we = 0, - xe = L.length; - we < xe; - we++ - ) { - var Ee = O(L[we], k[we], Ae) - Oe(Ee.x, Ee.y, l + be) - } - for (var Me = 0, _e = M.length; Me < _e; Me++) { - var Te = M[Me] - z = j[Me] - for (var Se = 0, Ce = Te.length; Se < Ce; Se++) { - var Le = O(Te[Se], z[Se], Ae) - w - ? Oe(Le.x, Le.y + v[s - 1].y, v[s - 1].x + be) - : Oe(Le.x, Le.y, l + be) - } - } - } - function Re() { - var e = o.length / 3 - if (c) { - for (var t = 0, n = I * t, r = 0; r < B; r++) { - var a = C[r] - Ie(a[2] + n, a[1] + n, a[0] + n) - } - n = I * (t = s + 2 * p) - for (var l = 0; l < B; l++) { - var u = C[l] - Ie(u[0] + n, u[1] + n, u[2] + n) - } - } else { - for (var h = 0; h < B; h++) { - var d = C[h] - Ie(d[2], d[1], d[0]) - } - for (var f = 0; f < B; f++) { - var m = C[f] - Ie(m[0] + I * s, m[1] + I * s, m[2] + I * s) - } - } - i.addGroup(e, o.length / 3 - e, 0) - } - function Pe() { - var e = o.length / 3, - t = 0 - De(L, t), (t += L.length) - for (var n = 0, r = M.length; n < r; n++) { - var a = M[n] - De(a, t), (t += a.length) - } - i.addGroup(e, o.length / 3 - e, 1) - } - function De(e, t) { - for (var n = e.length; --n >= 0; ) { - var r = n, - i = n - 1 - i < 0 && (i = e.length - 1) - for (var o = 0, a = s + 2 * p; o < a; o++) { - var l = I * o, - c = I * (o + 1) - Be(t + r + l, t + i + l, t + i + c, t + r + c) - } - } - } - function Oe(e, n, r) { - t.push(e), t.push(n), t.push(r) - } - function Ie(e, t, n) { - Fe(e), Fe(t), Fe(n) - var r = o.length / 3, - a = m.generateTopUV(i, o, r - 3, r - 2, r - 1) - ke(a[0]), ke(a[1]), ke(a[2]) - } - function Be(e, t, n, r) { - Fe(e), Fe(t), Fe(r), Fe(t), Fe(n), Fe(r) - var a = o.length / 3, - s = m.generateSideWallUV(i, o, a - 6, a - 3, a - 2, a - 1) - ke(s[0]), ke(s[1]), ke(s[3]), ke(s[1]), ke(s[2]), ke(s[3]) - } - function Fe(e) { - o.push(t[3 * e + 0]), o.push(t[3 * e + 1]), o.push(t[3 * e + 2]) - } - function ke(e) { - a.push(e.x), a.push(e.y) - } - Re(), Pe() - } - return ( - r.setAttribute('position', new Wi(o, 3)), - r.setAttribute('uv', new Wi(a, 2)), - r.computeVertexNormals(), - r - ) - } - return ( - Gn(t, e), - (t.prototype.toJSON = function () { - var e = ro.prototype.toJSON.call(this) - return vu(this.parameters.shapes, this.parameters.options, e) - }), - t - ) - })(ro), - mu = { - generateTopUV: function (e, t, n, r, i) { - var o = t[3 * n], - a = t[3 * n + 1], - s = t[3 * r], - l = t[3 * r + 1], - c = t[3 * i], - u = t[3 * i + 1] - return [new Jn(o, a), new Jn(s, l), new Jn(c, u)] - }, - generateSideWallUV: function (e, t, n, r, i, o) { - var a = t[3 * n], - s = t[3 * n + 1], - l = t[3 * n + 2], - c = t[3 * r], - u = t[3 * r + 1], - h = t[3 * r + 2], - d = t[3 * i], - p = t[3 * i + 1], - f = t[3 * i + 2], - m = t[3 * o], - v = t[3 * o + 1], - g = t[3 * o + 2] - return Math.abs(s - u) < 0.01 - ? [ - new Jn(a, 1 - l), - new Jn(c, 1 - h), - new Jn(d, 1 - f), - new Jn(m, 1 - g), - ] - : [ - new Jn(s, 1 - l), - new Jn(u, 1 - h), - new Jn(p, 1 - f), - new Jn(v, 1 - g), - ] - }, - } - function vu(e, t, n) { - if (((n.shapes = []), Array.isArray(e))) - for (var r = 0, i = e.length; r < i; r++) { - var o = e[r] - n.shapes.push(o.uuid) - } - else n.shapes.push(e.uuid) - return ( - void 0 !== t.extrudePath && - (n.options.extrudePath = t.extrudePath.toJSON()), - n - ) - } - var gu = (function (e) { - function t(t, n) { - var r - void 0 === t && (t = 1), void 0 === n && (n = 0) - var i = (1 + Math.sqrt(5)) / 2, - o = [ - -1, - i, - 0, - 1, - i, - 0, - -1, - -i, - 0, - 1, - -i, - 0, - 0, - -1, - i, - 0, - 1, - i, - 0, - -1, - -i, - 0, - 1, - -i, - i, - 0, - -1, - i, - 0, - 1, - -i, - 0, - -1, - -i, - 0, - 1, - ], - a = [ - 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, - ] - return ( - ((r = e.call(this, o, a, t, n) || this).type = 'IcosahedronGeometry'), - (r.parameters = { radius: t, detail: n }), - r - ) - } - return Gn(t, e), t - })(Tc), - yu = (function (e) { - function t(t, n, r, i) { - var o - void 0 === n && (n = 12), - void 0 === r && (r = 0), - void 0 === i && (i = 2 * Math.PI), - ((o = e.call(this) || this).type = 'LatheGeometry'), - (o.parameters = { points: t, segments: n, phiStart: r, phiLength: i }), - (n = Math.floor(n)), - (i = Kn.clamp(i, 0, 2 * Math.PI)) - for ( - var a = [], - s = [], - l = [], - c = 1 / n, - u = new lr(), - h = new Jn(), - d = 0; - d <= n; - d++ - ) - for ( - var p = r + d * c * i, f = Math.sin(p), m = Math.cos(p), v = 0; - v <= t.length - 1; - v++ - ) - (u.x = t[v].x * f), - (u.y = t[v].y), - (u.z = t[v].x * m), - s.push(u.x, u.y, u.z), - (h.x = d / n), - (h.y = v / (t.length - 1)), - l.push(h.x, h.y) - for (var g = 0; g < n; g++) - for (var y = 0; y < t.length - 1; y++) { - var b = y + g * t.length, - A = b, - w = b + t.length, - x = b + t.length + 1, - E = b + 1 - a.push(A, w, E), a.push(w, x, E) - } - if ( - (o.setIndex(a), - o.setAttribute('position', new Wi(s, 3)), - o.setAttribute('uv', new Wi(l, 2)), - o.computeVertexNormals(), - i === 2 * Math.PI) - ) - for ( - var M = o.attributes.normal.array, - _ = new lr(), - T = new lr(), - S = new lr(), - C = n * t.length * 3, - L = 0, - R = 0; - L < t.length; - L++, R += 3 - ) - (_.x = M[R + 0]), - (_.y = M[R + 1]), - (_.z = M[R + 2]), - (T.x = M[C + R + 0]), - (T.y = M[C + R + 1]), - (T.z = M[C + R + 2]), - S.addVectors(_, T).normalize(), - (M[R + 0] = M[C + R + 0] = S.x), - (M[R + 1] = M[C + R + 1] = S.y), - (M[R + 2] = M[C + R + 2] = S.z) - return o - } - return Gn(t, e), t - })(ro), - bu = (function (e) { - function t(t, n) { - var r - void 0 === t && (t = 1), void 0 === n && (n = 0) - var i = [1, 0, 0, -1, 0, 0, 0, 1, 0, 0, -1, 0, 0, 0, 1, 0, 0, -1], - o = [ - 0, 2, 4, 0, 4, 3, 0, 3, 5, 0, 5, 2, 1, 2, 5, 1, 5, 3, 1, 3, 4, 1, 4, - 2, - ] - return ( - ((r = e.call(this, i, o, t, n) || this).type = 'OctahedronGeometry'), - (r.parameters = { radius: t, detail: n }), - r - ) - } - return Gn(t, e), t - })(Tc) - function Au(e, t, n) { - ro.call(this), - (this.type = 'ParametricGeometry'), - (this.parameters = { func: e, slices: t, stacks: n }) - var r = [], - i = [], - o = [], - a = [], - s = 1e-5, - l = new lr(), - c = new lr(), - u = new lr(), - h = new lr(), - d = new lr() - e.length < 3 && - console.error( - 'THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.', - ) - for (var p = t + 1, f = 0; f <= n; f++) - for (var m = f / n, v = 0; v <= t; v++) { - var g = v / t - e(g, m, c), - i.push(c.x, c.y, c.z), - g - s >= 0 - ? (e(g - s, m, u), h.subVectors(c, u)) - : (e(g + s, m, u), h.subVectors(u, c)), - m - s >= 0 - ? (e(g, m - s, u), d.subVectors(c, u)) - : (e(g, m + s, u), d.subVectors(u, c)), - l.crossVectors(h, d).normalize(), - o.push(l.x, l.y, l.z), - a.push(g, m) - } - for (var y = 0; y < n; y++) - for (var b = 0; b < t; b++) { - var A = y * p + b, - w = y * p + b + 1, - x = (y + 1) * p + b + 1, - E = (y + 1) * p + b - r.push(A, w, E), r.push(w, x, E) - } - this.setIndex(r), - this.setAttribute('position', new Wi(i, 3)), - this.setAttribute('normal', new Wi(o, 3)), - this.setAttribute('uv', new Wi(a, 2)) - } - ;(Au.prototype = Object.create(ro.prototype)), (Au.prototype.constructor = Au) - var wu = (function (e) { - function t(t, n, r, i, o, a) { - var s - void 0 === t && (t = 0.5), - void 0 === n && (n = 1), - void 0 === r && (r = 8), - void 0 === i && (i = 1), - void 0 === o && (o = 0), - void 0 === a && (a = 2 * Math.PI), - ((s = e.call(this) || this).type = 'RingGeometry'), - (s.parameters = { - innerRadius: t, - outerRadius: n, - thetaSegments: r, - phiSegments: i, - thetaStart: o, - thetaLength: a, - }), - (r = Math.max(3, r)) - for ( - var l = [], - c = [], - u = [], - h = [], - d = t, - p = (n - t) / (i = Math.max(1, i)), - f = new lr(), - m = new Jn(), - v = 0; - v <= i; - v++ - ) { - for (var g = 0; g <= r; g++) { - var y = o + (g / r) * a - ;(f.x = d * Math.cos(y)), - (f.y = d * Math.sin(y)), - c.push(f.x, f.y, f.z), - u.push(0, 0, 1), - (m.x = (f.x / n + 1) / 2), - (m.y = (f.y / n + 1) / 2), - h.push(m.x, m.y) - } - d += p - } - for (var b = 0; b < i; b++) - for (var A = b * (r + 1), w = 0; w < r; w++) { - var x = w + A, - E = x, - M = x + r + 1, - _ = x + r + 2, - T = x + 1 - l.push(E, M, T), l.push(M, _, T) - } - return ( - s.setIndex(l), - s.setAttribute('position', new Wi(c, 3)), - s.setAttribute('normal', new Wi(u, 3)), - s.setAttribute('uv', new Wi(h, 2)), - s - ) - } - return Gn(t, e), t - })(ro), - xu = (function (e) { - function t(t, n) { - var r - void 0 === n && (n = 12), - ((r = e.call(this) || this).type = 'ShapeGeometry'), - (r.parameters = { shapes: t, curveSegments: n }) - var i = [], - o = [], - a = [], - s = [], - l = 0, - c = 0 - if (!1 === Array.isArray(t)) h(t) - else - for (var u = 0; u < t.length; u++) - h(t[u]), r.addGroup(l, c, u), (l += c), (c = 0) - function h(e) { - var t = o.length / 3, - r = e.extractPoints(n), - l = r.shape, - u = r.holes - !1 === hu.isClockWise(l) && (l = l.reverse()) - for (var h = 0, d = u.length; h < d; h++) { - var p = u[h] - !0 === hu.isClockWise(p) && (u[h] = p.reverse()) - } - for ( - var f = hu.triangulateShape(l, u), m = 0, v = u.length; - m < v; - m++ - ) { - var g = u[m] - l = l.concat(g) - } - for (var y = 0, b = l.length; y < b; y++) { - var A = l[y] - o.push(A.x, A.y, 0), a.push(0, 0, 1), s.push(A.x, A.y) - } - for (var w = 0, x = f.length; w < x; w++) { - var E = f[w], - M = E[0] + t, - _ = E[1] + t, - T = E[2] + t - i.push(M, _, T), (c += 3) - } - } - return ( - r.setIndex(i), - r.setAttribute('position', new Wi(o, 3)), - r.setAttribute('normal', new Wi(a, 3)), - r.setAttribute('uv', new Wi(s, 2)), - r - ) - } - return ( - Gn(t, e), - (t.prototype.toJSON = function () { - var e = ro.prototype.toJSON.call(this) - return Eu(this.parameters.shapes, e) - }), - t - ) - })(ro) - function Eu(e, t) { - if (((t.shapes = []), Array.isArray(e))) - for (var n = 0, r = e.length; n < r; n++) { - var i = e[n] - t.shapes.push(i.uuid) - } - else t.shapes.push(e.uuid) - return t - } - var Mu = (function (e) { - function t(t, n, r, i, o, a, s) { - var l - void 0 === t && (t = 1), - void 0 === n && (n = 8), - void 0 === r && (r = 6), - void 0 === i && (i = 0), - void 0 === o && (o = 2 * Math.PI), - void 0 === a && (a = 0), - void 0 === s && (s = Math.PI), - ((l = e.call(this) || this).type = 'SphereGeometry'), - (l.parameters = { - radius: t, - widthSegments: n, - heightSegments: r, - phiStart: i, - phiLength: o, - thetaStart: a, - thetaLength: s, - }), - (n = Math.max(3, Math.floor(n))), - (r = Math.max(2, Math.floor(r))) - for ( - var c = Math.min(a + s, Math.PI), - u = 0, - h = [], - d = new lr(), - p = new lr(), - f = [], - m = [], - v = [], - g = [], - y = 0; - y <= r; - y++ - ) { - var b = [], - A = y / r, - w = 0 - 0 == y && 0 == a - ? (w = 0.5 / n) - : y == r && c == Math.PI && (w = -0.5 / n) - for (var x = 0; x <= n; x++) { - var E = x / n - ;(d.x = -t * Math.cos(i + E * o) * Math.sin(a + A * s)), - (d.y = t * Math.cos(a + A * s)), - (d.z = t * Math.sin(i + E * o) * Math.sin(a + A * s)), - m.push(d.x, d.y, d.z), - p.copy(d).normalize(), - v.push(p.x, p.y, p.z), - g.push(E + w, 1 - A), - b.push(u++) - } - h.push(b) - } - for (var M = 0; M < r; M++) - for (var _ = 0; _ < n; _++) { - var T = h[M][_ + 1], - S = h[M][_], - C = h[M + 1][_], - L = h[M + 1][_ + 1] - ;(0 !== M || a > 0) && f.push(T, S, L), - (M !== r - 1 || c < Math.PI) && f.push(S, C, L) - } - return ( - l.setIndex(f), - l.setAttribute('position', new Wi(m, 3)), - l.setAttribute('normal', new Wi(v, 3)), - l.setAttribute('uv', new Wi(g, 2)), - l - ) - } - return Gn(t, e), t - })(ro), - _u = (function (e) { - function t(t, n) { - var r - void 0 === t && (t = 1), void 0 === n && (n = 0) - var i = [1, 1, 1, -1, -1, 1, -1, 1, -1, 1, -1, -1], - o = [2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1] - return ( - ((r = e.call(this, i, o, t, n) || this).type = 'TetrahedronGeometry'), - (r.parameters = { radius: t, detail: n }), - r - ) - } - return Gn(t, e), t - })(Tc), - Tu = (function (e) { - function t(t, n) { - var r - void 0 === n && (n = {}) - var i = n.font - if (!i || !i.isFont) - return ( - console.error( - 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.', - ), - new ro() || zn(r) - ) - var o = i.generateShapes(t, n.size) - return ( - (n.depth = void 0 !== n.height ? n.height : 50), - void 0 === n.bevelThickness && (n.bevelThickness = 10), - void 0 === n.bevelSize && (n.bevelSize = 8), - void 0 === n.bevelEnabled && (n.bevelEnabled = !1), - ((r = e.call(this, o, n) || this).type = 'TextGeometry'), - r - ) - } - return Gn(t, e), t - })(fu), - Su = (function (e) { - function t(t, n, r, i, o) { - var a - void 0 === t && (t = 1), - void 0 === n && (n = 0.4), - void 0 === r && (r = 8), - void 0 === i && (i = 6), - void 0 === o && (o = 2 * Math.PI), - ((a = e.call(this) || this).type = 'TorusGeometry'), - (a.parameters = { - radius: t, - tube: n, - radialSegments: r, - tubularSegments: i, - arc: o, - }), - (r = Math.floor(r)), - (i = Math.floor(i)) - for ( - var s = [], - l = [], - c = [], - u = [], - h = new lr(), - d = new lr(), - p = new lr(), - f = 0; - f <= r; - f++ - ) - for (var m = 0; m <= i; m++) { - var v = (m / i) * o, - g = (f / r) * Math.PI * 2 - ;(d.x = (t + n * Math.cos(g)) * Math.cos(v)), - (d.y = (t + n * Math.cos(g)) * Math.sin(v)), - (d.z = n * Math.sin(g)), - l.push(d.x, d.y, d.z), - (h.x = t * Math.cos(v)), - (h.y = t * Math.sin(v)), - p.subVectors(d, h).normalize(), - c.push(p.x, p.y, p.z), - u.push(m / i), - u.push(f / r) - } - for (var y = 1; y <= r; y++) - for (var b = 1; b <= i; b++) { - var A = (i + 1) * y + b - 1, - w = (i + 1) * (y - 1) + b - 1, - x = (i + 1) * (y - 1) + b, - E = (i + 1) * y + b - s.push(A, w, E), s.push(w, x, E) - } - return ( - a.setIndex(s), - a.setAttribute('position', new Wi(l, 3)), - a.setAttribute('normal', new Wi(c, 3)), - a.setAttribute('uv', new Wi(u, 2)), - a - ) - } - return Gn(t, e), t - })(ro), - Cu = (function (e) { - function t(t, n, r, i, o, a) { - var s - void 0 === t && (t = 1), - void 0 === n && (n = 0.4), - void 0 === r && (r = 64), - void 0 === i && (i = 8), - void 0 === o && (o = 2), - void 0 === a && (a = 3), - ((s = e.call(this) || this).type = 'TorusKnotGeometry'), - (s.parameters = { - radius: t, - tube: n, - tubularSegments: r, - radialSegments: i, - p: o, - q: a, - }), - (r = Math.floor(r)), - (i = Math.floor(i)) - for ( - var l = [], - c = [], - u = [], - h = [], - d = new lr(), - p = new lr(), - f = new lr(), - m = new lr(), - v = new lr(), - g = new lr(), - y = new lr(), - b = 0; - b <= r; - ++b - ) { - var A = (b / r) * o * Math.PI * 2 - P(A, o, a, t, f), - P(A + 0.01, o, a, t, m), - g.subVectors(m, f), - y.addVectors(m, f), - v.crossVectors(g, y), - y.crossVectors(v, g), - v.normalize(), - y.normalize() - for (var w = 0; w <= i; ++w) { - var x = (w / i) * Math.PI * 2, - E = -n * Math.cos(x), - M = n * Math.sin(x) - ;(d.x = f.x + (E * y.x + M * v.x)), - (d.y = f.y + (E * y.y + M * v.y)), - (d.z = f.z + (E * y.z + M * v.z)), - c.push(d.x, d.y, d.z), - p.subVectors(d, f).normalize(), - u.push(p.x, p.y, p.z), - h.push(b / r), - h.push(w / i) - } - } - for (var _ = 1; _ <= r; _++) - for (var T = 1; T <= i; T++) { - var S = (i + 1) * (_ - 1) + (T - 1), - C = (i + 1) * _ + (T - 1), - L = (i + 1) * _ + T, - R = (i + 1) * (_ - 1) + T - l.push(S, C, R), l.push(C, L, R) - } - function P(e, t, n, r, i) { - var o = Math.cos(e), - a = Math.sin(e), - s = (n / t) * e, - l = Math.cos(s) - ;(i.x = r * (2 + l) * 0.5 * o), - (i.y = r * (2 + l) * a * 0.5), - (i.z = r * Math.sin(s) * 0.5) - } - return ( - s.setIndex(l), - s.setAttribute('position', new Wi(c, 3)), - s.setAttribute('normal', new Wi(u, 3)), - s.setAttribute('uv', new Wi(h, 2)), - s - ) - } - return Gn(t, e), t - })(ro), - Lu = (function (e) { - function t(t, n, r, i, o) { - var a - void 0 === n && (n = 64), - void 0 === r && (r = 1), - void 0 === i && (i = 8), - void 0 === o && (o = !1), - ((a = e.call(this) || this).type = 'TubeGeometry'), - (a.parameters = { - path: t, - tubularSegments: n, - radius: r, - radialSegments: i, - closed: o, - }) - var s = t.computeFrenetFrames(n, o) - ;(a.tangents = s.tangents), - (a.normals = s.normals), - (a.binormals = s.binormals) - var l = new lr(), - c = new lr(), - u = new Jn(), - h = new lr(), - d = [], - p = [], - f = [], - m = [] - function v() { - for (var e = 0; e < n; e++) g(e) - g(!1 === o ? n : 0), b(), y() - } - function g(e) { - h = t.getPointAt(e / n, h) - for (var o = s.normals[e], a = s.binormals[e], u = 0; u <= i; u++) { - var f = (u / i) * Math.PI * 2, - m = Math.sin(f), - v = -Math.cos(f) - ;(c.x = v * o.x + m * a.x), - (c.y = v * o.y + m * a.y), - (c.z = v * o.z + m * a.z), - c.normalize(), - p.push(c.x, c.y, c.z), - (l.x = h.x + r * c.x), - (l.y = h.y + r * c.y), - (l.z = h.z + r * c.z), - d.push(l.x, l.y, l.z) - } - } - function y() { - for (var e = 1; e <= n; e++) - for (var t = 1; t <= i; t++) { - var r = (i + 1) * (e - 1) + (t - 1), - o = (i + 1) * e + (t - 1), - a = (i + 1) * e + t, - s = (i + 1) * (e - 1) + t - m.push(r, o, s), m.push(o, a, s) - } - } - function b() { - for (var e = 0; e <= n; e++) - for (var t = 0; t <= i; t++) - (u.x = e / n), (u.y = t / i), f.push(u.x, u.y) - } - return ( - v(), - a.setIndex(m), - a.setAttribute('position', new Wi(d, 3)), - a.setAttribute('normal', new Wi(p, 3)), - a.setAttribute('uv', new Wi(f, 2)), - a - ) - } - return ( - Gn(t, e), - (t.prototype.toJSON = function () { - var e = ro.prototype.toJSON.call(this) - return (e.path = this.parameters.path.toJSON()), e - }), - t - ) - })(ro), - Ru = (function (e) { - function t(t) { - var n - if ( - (((n = e.call(this) || this).type = 'WireframeGeometry'), - !0 === t.isGeometry) - ) - return ( - console.error( - 'THREE.WireframeGeometry no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.', - ), - zn(n) - ) - var r = [], - i = [0, 0], - o = {}, - a = new lr() - if (null !== t.index) { - var s = t.attributes.position, - l = t.index, - c = t.groups - 0 === c.length && (c = [{ start: 0, count: l.count, materialIndex: 0 }]) - for (var u = 0, h = c.length; u < h; ++u) - for (var d = c[u], p = d.start, f = p, m = p + d.count; f < m; f += 3) - for (var v = 0; v < 3; v++) { - var g = l.getX(f + v), - y = l.getX(f + ((v + 1) % 3)) - ;(i[0] = Math.min(g, y)), (i[1] = Math.max(g, y)) - var b = i[0] + ',' + i[1] - void 0 === o[b] && (o[b] = { index1: i[0], index2: i[1] }) - } - for (var A in o) { - var w = o[A] - a.fromBufferAttribute(s, w.index1), - r.push(a.x, a.y, a.z), - a.fromBufferAttribute(s, w.index2), - r.push(a.x, a.y, a.z) - } - } else - for (var x = t.attributes.position, E = 0, M = x.count / 3; E < M; E++) - for (var _ = 0; _ < 3; _++) { - var T = 3 * E + _ - a.fromBufferAttribute(x, T), r.push(a.x, a.y, a.z) - var S = 3 * E + ((_ + 1) % 3) - a.fromBufferAttribute(x, S), r.push(a.x, a.y, a.z) - } - return n.setAttribute('position', new Wi(r, 3)), n - } - return Gn(t, e), t - })(ro), - Pu = Object.freeze({ - __proto__: null, - BoxGeometry: _o, - BoxBufferGeometry: _o, - CircleGeometry: Ec, - CircleBufferGeometry: Ec, - ConeGeometry: _c, - ConeBufferGeometry: _c, - CylinderGeometry: Mc, - CylinderBufferGeometry: Mc, - DodecahedronGeometry: Sc, - DodecahedronBufferGeometry: Sc, - EdgesGeometry: Dc, - ExtrudeGeometry: fu, - ExtrudeBufferGeometry: fu, - IcosahedronGeometry: gu, - IcosahedronBufferGeometry: gu, - LatheGeometry: yu, - LatheBufferGeometry: yu, - OctahedronGeometry: bu, - OctahedronBufferGeometry: bu, - ParametricGeometry: Au, - ParametricBufferGeometry: Au, - PlaneGeometry: Wo, - PlaneBufferGeometry: Wo, - PolyhedronGeometry: Tc, - PolyhedronBufferGeometry: Tc, - RingGeometry: wu, - RingBufferGeometry: wu, - ShapeGeometry: xu, - ShapeBufferGeometry: xu, - SphereGeometry: Mu, - SphereBufferGeometry: Mu, - TetrahedronGeometry: _u, - TetrahedronBufferGeometry: _u, - TextGeometry: Tu, - TextBufferGeometry: Tu, - TorusGeometry: Su, - TorusBufferGeometry: Su, - TorusKnotGeometry: Cu, - TorusKnotBufferGeometry: Cu, - TubeGeometry: Lu, - TubeBufferGeometry: Lu, - WireframeGeometry: Ru, - }) - function Du(e) { - Di.call(this), - (this.type = 'ShadowMaterial'), - (this.color = new Li(0)), - (this.transparent = !0), - this.setValues(e) - } - function Ou(e) { - Po.call(this, e), (this.type = 'RawShaderMaterial') - } - function Iu(e) { - Di.call(this), - (this.defines = { STANDARD: '' }), - (this.type = 'MeshStandardMaterial'), - (this.color = new Li(16777215)), - (this.roughness = 1), - (this.metalness = 0), - (this.map = null), - (this.lightMap = null), - (this.lightMapIntensity = 1), - (this.aoMap = null), - (this.aoMapIntensity = 1), - (this.emissive = new Li(0)), - (this.emissiveIntensity = 1), - (this.emissiveMap = null), - (this.bumpMap = null), - (this.bumpScale = 1), - (this.normalMap = null), - (this.normalMapType = ln), - (this.normalScale = new Jn(1, 1)), - (this.displacementMap = null), - (this.displacementScale = 1), - (this.displacementBias = 0), - (this.roughnessMap = null), - (this.metalnessMap = null), - (this.alphaMap = null), - (this.envMap = null), - (this.envMapIntensity = 1), - (this.refractionRatio = 0.98), - (this.wireframe = !1), - (this.wireframeLinewidth = 1), - (this.wireframeLinecap = 'round'), - (this.wireframeLinejoin = 'round'), - (this.skinning = !1), - (this.morphTargets = !1), - (this.morphNormals = !1), - (this.vertexTangents = !1), - this.setValues(e) - } - function Bu(e) { - Iu.call(this), - (this.defines = { STANDARD: '', PHYSICAL: '' }), - (this.type = 'MeshPhysicalMaterial'), - (this.clearcoat = 0), - (this.clearcoatMap = null), - (this.clearcoatRoughness = 0), - (this.clearcoatRoughnessMap = null), - (this.clearcoatNormalScale = new Jn(1, 1)), - (this.clearcoatNormalMap = null), - (this.reflectivity = 0.5), - Object.defineProperty(this, 'ior', { - get: function () { - return (1 + 0.4 * this.reflectivity) / (1 - 0.4 * this.reflectivity) - }, - set: function (e) { - this.reflectivity = Kn.clamp((2.5 * (e - 1)) / (e + 1), 0, 1) - }, - }), - (this.sheen = null), - (this.transmission = 0), - (this.transmissionMap = null), - this.setValues(e) - } - function Fu(e) { - Di.call(this), - (this.type = 'MeshPhongMaterial'), - (this.color = new Li(16777215)), - (this.specular = new Li(1118481)), - (this.shininess = 30), - (this.map = null), - (this.lightMap = null), - (this.lightMapIntensity = 1), - (this.aoMap = null), - (this.aoMapIntensity = 1), - (this.emissive = new Li(0)), - (this.emissiveIntensity = 1), - (this.emissiveMap = null), - (this.bumpMap = null), - (this.bumpScale = 1), - (this.normalMap = null), - (this.normalMapType = ln), - (this.normalScale = new Jn(1, 1)), - (this.displacementMap = null), - (this.displacementScale = 1), - (this.displacementBias = 0), - (this.specularMap = null), - (this.alphaMap = null), - (this.envMap = null), - (this.combine = Z), - (this.reflectivity = 1), - (this.refractionRatio = 0.98), - (this.wireframe = !1), - (this.wireframeLinewidth = 1), - (this.wireframeLinecap = 'round'), - (this.wireframeLinejoin = 'round'), - (this.skinning = !1), - (this.morphTargets = !1), - (this.morphNormals = !1), - this.setValues(e) - } - function ku(e) { - Di.call(this), - (this.defines = { TOON: '' }), - (this.type = 'MeshToonMaterial'), - (this.color = new Li(16777215)), - (this.map = null), - (this.gradientMap = null), - (this.lightMap = null), - (this.lightMapIntensity = 1), - (this.aoMap = null), - (this.aoMapIntensity = 1), - (this.emissive = new Li(0)), - (this.emissiveIntensity = 1), - (this.emissiveMap = null), - (this.bumpMap = null), - (this.bumpScale = 1), - (this.normalMap = null), - (this.normalMapType = ln), - (this.normalScale = new Jn(1, 1)), - (this.displacementMap = null), - (this.displacementScale = 1), - (this.displacementBias = 0), - (this.alphaMap = null), - (this.wireframe = !1), - (this.wireframeLinewidth = 1), - (this.wireframeLinecap = 'round'), - (this.wireframeLinejoin = 'round'), - (this.skinning = !1), - (this.morphTargets = !1), - (this.morphNormals = !1), - this.setValues(e) - } - function Nu(e) { - Di.call(this), - (this.type = 'MeshNormalMaterial'), - (this.bumpMap = null), - (this.bumpScale = 1), - (this.normalMap = null), - (this.normalMapType = ln), - (this.normalScale = new Jn(1, 1)), - (this.displacementMap = null), - (this.displacementScale = 1), - (this.displacementBias = 0), - (this.wireframe = !1), - (this.wireframeLinewidth = 1), - (this.fog = !1), - (this.skinning = !1), - (this.morphTargets = !1), - (this.morphNormals = !1), - this.setValues(e) - } - function Uu(e) { - Di.call(this), - (this.type = 'MeshLambertMaterial'), - (this.color = new Li(16777215)), - (this.map = null), - (this.lightMap = null), - (this.lightMapIntensity = 1), - (this.aoMap = null), - (this.aoMapIntensity = 1), - (this.emissive = new Li(0)), - (this.emissiveIntensity = 1), - (this.emissiveMap = null), - (this.specularMap = null), - (this.alphaMap = null), - (this.envMap = null), - (this.combine = Z), - (this.reflectivity = 1), - (this.refractionRatio = 0.98), - (this.wireframe = !1), - (this.wireframeLinewidth = 1), - (this.wireframeLinecap = 'round'), - (this.wireframeLinejoin = 'round'), - (this.skinning = !1), - (this.morphTargets = !1), - (this.morphNormals = !1), - this.setValues(e) - } - function Hu(e) { - Di.call(this), - (this.defines = { MATCAP: '' }), - (this.type = 'MeshMatcapMaterial'), - (this.color = new Li(16777215)), - (this.matcap = null), - (this.map = null), - (this.bumpMap = null), - (this.bumpScale = 1), - (this.normalMap = null), - (this.normalMapType = ln), - (this.normalScale = new Jn(1, 1)), - (this.displacementMap = null), - (this.displacementScale = 1), - (this.displacementBias = 0), - (this.alphaMap = null), - (this.skinning = !1), - (this.morphTargets = !1), - (this.morphNormals = !1), - this.setValues(e) - } - function Gu(e) { - tc.call(this), - (this.type = 'LineDashedMaterial'), - (this.scale = 1), - (this.dashSize = 3), - (this.gapSize = 1), - this.setValues(e) - } - ;(Du.prototype = Object.create(Di.prototype)), - (Du.prototype.constructor = Du), - (Du.prototype.isShadowMaterial = !0), - (Du.prototype.copy = function (e) { - return Di.prototype.copy.call(this, e), this.color.copy(e.color), this - }), - (Ou.prototype = Object.create(Po.prototype)), - (Ou.prototype.constructor = Ou), - (Ou.prototype.isRawShaderMaterial = !0), - (Iu.prototype = Object.create(Di.prototype)), - (Iu.prototype.constructor = Iu), - (Iu.prototype.isMeshStandardMaterial = !0), - (Iu.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - (this.defines = { STANDARD: '' }), - this.color.copy(e.color), - (this.roughness = e.roughness), - (this.metalness = e.metalness), - (this.map = e.map), - (this.lightMap = e.lightMap), - (this.lightMapIntensity = e.lightMapIntensity), - (this.aoMap = e.aoMap), - (this.aoMapIntensity = e.aoMapIntensity), - this.emissive.copy(e.emissive), - (this.emissiveMap = e.emissiveMap), - (this.emissiveIntensity = e.emissiveIntensity), - (this.bumpMap = e.bumpMap), - (this.bumpScale = e.bumpScale), - (this.normalMap = e.normalMap), - (this.normalMapType = e.normalMapType), - this.normalScale.copy(e.normalScale), - (this.displacementMap = e.displacementMap), - (this.displacementScale = e.displacementScale), - (this.displacementBias = e.displacementBias), - (this.roughnessMap = e.roughnessMap), - (this.metalnessMap = e.metalnessMap), - (this.alphaMap = e.alphaMap), - (this.envMap = e.envMap), - (this.envMapIntensity = e.envMapIntensity), - (this.refractionRatio = e.refractionRatio), - (this.wireframe = e.wireframe), - (this.wireframeLinewidth = e.wireframeLinewidth), - (this.wireframeLinecap = e.wireframeLinecap), - (this.wireframeLinejoin = e.wireframeLinejoin), - (this.skinning = e.skinning), - (this.morphTargets = e.morphTargets), - (this.morphNormals = e.morphNormals), - (this.vertexTangents = e.vertexTangents), - this - ) - }), - (Bu.prototype = Object.create(Iu.prototype)), - (Bu.prototype.constructor = Bu), - (Bu.prototype.isMeshPhysicalMaterial = !0), - (Bu.prototype.copy = function (e) { - return ( - Iu.prototype.copy.call(this, e), - (this.defines = { STANDARD: '', PHYSICAL: '' }), - (this.clearcoat = e.clearcoat), - (this.clearcoatMap = e.clearcoatMap), - (this.clearcoatRoughness = e.clearcoatRoughness), - (this.clearcoatRoughnessMap = e.clearcoatRoughnessMap), - (this.clearcoatNormalMap = e.clearcoatNormalMap), - this.clearcoatNormalScale.copy(e.clearcoatNormalScale), - (this.reflectivity = e.reflectivity), - e.sheen - ? (this.sheen = (this.sheen || new Li()).copy(e.sheen)) - : (this.sheen = null), - (this.transmission = e.transmission), - (this.transmissionMap = e.transmissionMap), - this - ) - }), - (Fu.prototype = Object.create(Di.prototype)), - (Fu.prototype.constructor = Fu), - (Fu.prototype.isMeshPhongMaterial = !0), - (Fu.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - this.color.copy(e.color), - this.specular.copy(e.specular), - (this.shininess = e.shininess), - (this.map = e.map), - (this.lightMap = e.lightMap), - (this.lightMapIntensity = e.lightMapIntensity), - (this.aoMap = e.aoMap), - (this.aoMapIntensity = e.aoMapIntensity), - this.emissive.copy(e.emissive), - (this.emissiveMap = e.emissiveMap), - (this.emissiveIntensity = e.emissiveIntensity), - (this.bumpMap = e.bumpMap), - (this.bumpScale = e.bumpScale), - (this.normalMap = e.normalMap), - (this.normalMapType = e.normalMapType), - this.normalScale.copy(e.normalScale), - (this.displacementMap = e.displacementMap), - (this.displacementScale = e.displacementScale), - (this.displacementBias = e.displacementBias), - (this.specularMap = e.specularMap), - (this.alphaMap = e.alphaMap), - (this.envMap = e.envMap), - (this.combine = e.combine), - (this.reflectivity = e.reflectivity), - (this.refractionRatio = e.refractionRatio), - (this.wireframe = e.wireframe), - (this.wireframeLinewidth = e.wireframeLinewidth), - (this.wireframeLinecap = e.wireframeLinecap), - (this.wireframeLinejoin = e.wireframeLinejoin), - (this.skinning = e.skinning), - (this.morphTargets = e.morphTargets), - (this.morphNormals = e.morphNormals), - this - ) - }), - (ku.prototype = Object.create(Di.prototype)), - (ku.prototype.constructor = ku), - (ku.prototype.isMeshToonMaterial = !0), - (ku.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - this.color.copy(e.color), - (this.map = e.map), - (this.gradientMap = e.gradientMap), - (this.lightMap = e.lightMap), - (this.lightMapIntensity = e.lightMapIntensity), - (this.aoMap = e.aoMap), - (this.aoMapIntensity = e.aoMapIntensity), - this.emissive.copy(e.emissive), - (this.emissiveMap = e.emissiveMap), - (this.emissiveIntensity = e.emissiveIntensity), - (this.bumpMap = e.bumpMap), - (this.bumpScale = e.bumpScale), - (this.normalMap = e.normalMap), - (this.normalMapType = e.normalMapType), - this.normalScale.copy(e.normalScale), - (this.displacementMap = e.displacementMap), - (this.displacementScale = e.displacementScale), - (this.displacementBias = e.displacementBias), - (this.alphaMap = e.alphaMap), - (this.wireframe = e.wireframe), - (this.wireframeLinewidth = e.wireframeLinewidth), - (this.wireframeLinecap = e.wireframeLinecap), - (this.wireframeLinejoin = e.wireframeLinejoin), - (this.skinning = e.skinning), - (this.morphTargets = e.morphTargets), - (this.morphNormals = e.morphNormals), - this - ) - }), - (Nu.prototype = Object.create(Di.prototype)), - (Nu.prototype.constructor = Nu), - (Nu.prototype.isMeshNormalMaterial = !0), - (Nu.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - (this.bumpMap = e.bumpMap), - (this.bumpScale = e.bumpScale), - (this.normalMap = e.normalMap), - (this.normalMapType = e.normalMapType), - this.normalScale.copy(e.normalScale), - (this.displacementMap = e.displacementMap), - (this.displacementScale = e.displacementScale), - (this.displacementBias = e.displacementBias), - (this.wireframe = e.wireframe), - (this.wireframeLinewidth = e.wireframeLinewidth), - (this.skinning = e.skinning), - (this.morphTargets = e.morphTargets), - (this.morphNormals = e.morphNormals), - this - ) - }), - (Uu.prototype = Object.create(Di.prototype)), - (Uu.prototype.constructor = Uu), - (Uu.prototype.isMeshLambertMaterial = !0), - (Uu.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - this.color.copy(e.color), - (this.map = e.map), - (this.lightMap = e.lightMap), - (this.lightMapIntensity = e.lightMapIntensity), - (this.aoMap = e.aoMap), - (this.aoMapIntensity = e.aoMapIntensity), - this.emissive.copy(e.emissive), - (this.emissiveMap = e.emissiveMap), - (this.emissiveIntensity = e.emissiveIntensity), - (this.specularMap = e.specularMap), - (this.alphaMap = e.alphaMap), - (this.envMap = e.envMap), - (this.combine = e.combine), - (this.reflectivity = e.reflectivity), - (this.refractionRatio = e.refractionRatio), - (this.wireframe = e.wireframe), - (this.wireframeLinewidth = e.wireframeLinewidth), - (this.wireframeLinecap = e.wireframeLinecap), - (this.wireframeLinejoin = e.wireframeLinejoin), - (this.skinning = e.skinning), - (this.morphTargets = e.morphTargets), - (this.morphNormals = e.morphNormals), - this - ) - }), - (Hu.prototype = Object.create(Di.prototype)), - (Hu.prototype.constructor = Hu), - (Hu.prototype.isMeshMatcapMaterial = !0), - (Hu.prototype.copy = function (e) { - return ( - Di.prototype.copy.call(this, e), - (this.defines = { MATCAP: '' }), - this.color.copy(e.color), - (this.matcap = e.matcap), - (this.map = e.map), - (this.bumpMap = e.bumpMap), - (this.bumpScale = e.bumpScale), - (this.normalMap = e.normalMap), - (this.normalMapType = e.normalMapType), - this.normalScale.copy(e.normalScale), - (this.displacementMap = e.displacementMap), - (this.displacementScale = e.displacementScale), - (this.displacementBias = e.displacementBias), - (this.alphaMap = e.alphaMap), - (this.skinning = e.skinning), - (this.morphTargets = e.morphTargets), - (this.morphNormals = e.morphNormals), - this - ) - }), - (Gu.prototype = Object.create(tc.prototype)), - (Gu.prototype.constructor = Gu), - (Gu.prototype.isLineDashedMaterial = !0), - (Gu.prototype.copy = function (e) { - return ( - tc.prototype.copy.call(this, e), - (this.scale = e.scale), - (this.dashSize = e.dashSize), - (this.gapSize = e.gapSize), - this - ) - }) - var zu = Object.freeze({ - __proto__: null, - ShadowMaterial: Du, - SpriteMaterial: xl, - RawShaderMaterial: Ou, - ShaderMaterial: Po, - PointsMaterial: dc, - MeshPhysicalMaterial: Bu, - MeshStandardMaterial: Iu, - MeshPhongMaterial: Fu, - MeshToonMaterial: ku, - MeshNormalMaterial: Nu, - MeshLambertMaterial: Uu, - MeshDepthMaterial: Qs, - MeshDistanceMaterial: Zs, - MeshBasicMaterial: Oi, - MeshMatcapMaterial: Hu, - LineDashedMaterial: Gu, - LineBasicMaterial: tc, - Material: Di, - }), - ju = { - arraySlice: function (e, t, n) { - return ju.isTypedArray(e) - ? new e.constructor(e.subarray(t, void 0 !== n ? n : e.length)) - : e.slice(t, n) - }, - convertArray: function (e, t, n) { - return !e || (!n && e.constructor === t) - ? e - : 'number' === typeof t.BYTES_PER_ELEMENT - ? new t(e) - : Array.prototype.slice.call(e) - }, - isTypedArray: function (e) { - return ArrayBuffer.isView(e) && !(e instanceof DataView) - }, - getKeyframeOrder: function (e) { - function t(t, n) { - return e[t] - e[n] - } - for (var n = e.length, r = new Array(n), i = 0; i !== n; ++i) r[i] = i - return r.sort(t), r - }, - sortedArray: function (e, t, n) { - for ( - var r = e.length, i = new e.constructor(r), o = 0, a = 0; - a !== r; - ++o - ) - for (var s = n[o] * t, l = 0; l !== t; ++l) i[a++] = e[s + l] - return i - }, - flattenJSON: function (e, t, n, r) { - for (var i = 1, o = e[0]; void 0 !== o && void 0 === o[r]; ) o = e[i++] - if (void 0 !== o) { - var a = o[r] - if (void 0 !== a) - if (Array.isArray(a)) - do { - void 0 !== (a = o[r]) && (t.push(o.time), n.push.apply(n, a)), - (o = e[i++]) - } while (void 0 !== o) - else if (void 0 !== a.toArray) - do { - void 0 !== (a = o[r]) && (t.push(o.time), a.toArray(n, n.length)), - (o = e[i++]) - } while (void 0 !== o) - else - do { - void 0 !== (a = o[r]) && (t.push(o.time), n.push(a)), (o = e[i++]) - } while (void 0 !== o) - } - }, - subclip: function (e, t, n, r, i) { - void 0 === i && (i = 30) - var o = e.clone() - o.name = t - for (var a = [], s = 0; s < o.tracks.length; ++s) { - for ( - var l = o.tracks[s], c = l.getValueSize(), u = [], h = [], d = 0; - d < l.times.length; - ++d - ) { - var p = l.times[d] * i - if (!(p < n || p >= r)) { - u.push(l.times[d]) - for (var f = 0; f < c; ++f) h.push(l.values[d * c + f]) - } - } - 0 !== u.length && - ((l.times = ju.convertArray(u, l.times.constructor)), - (l.values = ju.convertArray(h, l.values.constructor)), - a.push(l)) - } - o.tracks = a - for (var m = 1 / 0, v = 0; v < o.tracks.length; ++v) - m > o.tracks[v].times[0] && (m = o.tracks[v].times[0]) - for (var g = 0; g < o.tracks.length; ++g) o.tracks[g].shift(-1 * m) - return o.resetDuration(), o - }, - makeClipAdditive: function (e, t, n, r) { - void 0 === t && (t = 0), - void 0 === n && (n = e), - void 0 === r && (r = 30), - r <= 0 && (r = 30) - for ( - var i = n.tracks.length, - o = t / r, - a = function (t) { - var r = n.tracks[t], - i = r.ValueTypeName - if ('bool' === i || 'string' === i) return 'continue' - var a = e.tracks.find(function (e) { - return e.name === r.name && e.ValueTypeName === i - }) - if (void 0 === a) return 'continue' - var s = 0, - l = r.getValueSize() - r.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline && - (s = l / 3) - var c = 0, - u = a.getValueSize() - a.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline && - (c = u / 3) - var h = r.times.length - 1, - d = void 0 - if (o <= r.times[0]) { - var p = s, - f = l - s - d = ju.arraySlice(r.values, p, f) - } else if (o >= r.times[h]) { - var m = h * l + s, - v = m + l - s - d = ju.arraySlice(r.values, m, v) - } else { - var g = r.createInterpolant(), - y = s, - b = l - s - g.evaluate(o), (d = ju.arraySlice(g.resultBuffer, y, b)) - } - 'quaternion' === i && - new sr().fromArray(d).normalize().conjugate().toArray(d) - for (var A = a.times.length, w = 0; w < A; ++w) { - var x = w * u + c - if ('quaternion' === i) - sr.multiplyQuaternionsFlat(a.values, x, d, 0, a.values, x) - else - for (var E = u - 2 * c, M = 0; M < E; ++M) - a.values[x + M] -= d[M] - } - }, - s = 0; - s < i; - ++s - ) - a(s) - return (e.blendMode = Xt), e - }, - } - function Vu(e, t, n, r) { - ;(this.parameterPositions = e), - (this._cachedIndex = 0), - (this.resultBuffer = void 0 !== r ? r : new t.constructor(n)), - (this.sampleValues = t), - (this.valueSize = n) - } - function Wu(e, t, n, r) { - Vu.call(this, e, t, n, r), - (this._weightPrev = -0), - (this._offsetPrev = -0), - (this._weightNext = -0), - (this._offsetNext = -0) - } - function qu(e, t, n, r) { - Vu.call(this, e, t, n, r) - } - function Xu(e, t, n, r) { - Vu.call(this, e, t, n, r) - } - function Yu(e, t, n, r) { - if (void 0 === e) - throw new Error('THREE.KeyframeTrack: track name is undefined') - if (void 0 === t || 0 === t.length) - throw new Error('THREE.KeyframeTrack: no keyframes in track named ' + e) - ;(this.name = e), - (this.times = ju.convertArray(t, this.TimeBufferType)), - (this.values = ju.convertArray(n, this.ValueBufferType)), - this.setInterpolation(r || this.DefaultInterpolation) - } - function Qu(e, t, n) { - Yu.call(this, e, t, n) - } - function Zu(e, t, n, r) { - Yu.call(this, e, t, n, r) - } - function Ku(e, t, n, r) { - Yu.call(this, e, t, n, r) - } - function Ju(e, t, n, r) { - Vu.call(this, e, t, n, r) - } - function $u(e, t, n, r) { - Yu.call(this, e, t, n, r) - } - function eh(e, t, n, r) { - Yu.call(this, e, t, n, r) - } - function th(e, t, n, r) { - Yu.call(this, e, t, n, r) - } - function nh(e, t, n, r) { - void 0 === t && (t = -1), - void 0 === r && (r = qt), - (this.name = e), - (this.tracks = n), - (this.duration = t), - (this.blendMode = r), - (this.uuid = Kn.generateUUID()), - this.duration < 0 && this.resetDuration() - } - function rh(e) { - switch (e.toLowerCase()) { - case 'scalar': - case 'double': - case 'float': - case 'number': - case 'integer': - return Ku - case 'vector': - case 'vector2': - case 'vector3': - case 'vector4': - return th - case 'color': - return Zu - case 'quaternion': - return $u - case 'bool': - case 'boolean': - return Qu - case 'string': - return eh - } - throw new Error('THREE.KeyframeTrack: Unsupported typeName: ' + e) - } - function ih(e) { - if (void 0 === e.type) - throw new Error('THREE.KeyframeTrack: track type undefined, can not parse') - var t = rh(e.type) - if (void 0 === e.times) { - var n = [], - r = [] - ju.flattenJSON(e.keys, n, r, 'value'), (e.times = n), (e.values = r) - } - return void 0 !== t.parse - ? t.parse(e) - : new t(e.name, e.times, e.values, e.interpolation) - } - Object.assign(Vu.prototype, { - evaluate: function (e) { - var t = this.parameterPositions, - n = this._cachedIndex, - r = t[n], - i = t[n - 1] - e: { - t: { - var o - n: { - r: if (!(e < r)) { - for (var a = n + 2; ; ) { - if (void 0 === r) { - if (e < i) break r - return ( - (n = t.length), - (this._cachedIndex = n), - this.afterEnd_(n - 1, e, i) - ) - } - if (n === a) break - if (((i = r), e < (r = t[++n]))) break t - } - o = t.length - break n - } - if (e >= i) break e - var s = t[1] - e < s && ((n = 2), (i = s)) - for (var l = n - 2; ; ) { - if (void 0 === i) - return (this._cachedIndex = 0), this.beforeStart_(0, e, r) - if (n === l) break - if (((r = i), e >= (i = t[--n - 1]))) break t - } - ;(o = n), (n = 0) - } - for (; n < o; ) { - var c = (n + o) >>> 1 - e < t[c] ? (o = c) : (n = c + 1) - } - if (((r = t[n]), void 0 === (i = t[n - 1]))) - return (this._cachedIndex = 0), this.beforeStart_(0, e, r) - if (void 0 === r) - return ( - (n = t.length), (this._cachedIndex = n), this.afterEnd_(n - 1, i, e) - ) - } - ;(this._cachedIndex = n), this.intervalChanged_(n, i, r) - } - return this.interpolate_(n, i, e, r) - }, - settings: null, - DefaultSettings_: {}, - getSettings_: function () { - return this.settings || this.DefaultSettings_ - }, - copySampleValue_: function (e) { - for ( - var t = this.resultBuffer, - n = this.sampleValues, - r = this.valueSize, - i = e * r, - o = 0; - o !== r; - ++o - ) - t[o] = n[i + o] - return t - }, - interpolate_: function () { - throw new Error('call to abstract method') - }, - intervalChanged_: function () {}, - }), - Object.assign(Vu.prototype, { - beforeStart_: Vu.prototype.copySampleValue_, - afterEnd_: Vu.prototype.copySampleValue_, - }), - (Wu.prototype = Object.assign(Object.create(Vu.prototype), { - constructor: Wu, - DefaultSettings_: { endingStart: jt, endingEnd: jt }, - intervalChanged_: function (e, t, n) { - var r = this.parameterPositions, - i = e - 2, - o = e + 1, - a = r[i], - s = r[o] - if (void 0 === a) - switch (this.getSettings_().endingStart) { - case Vt: - ;(i = e), (a = 2 * t - n) - break - case Wt: - a = t + r[(i = r.length - 2)] - r[i + 1] - break - default: - ;(i = e), (a = n) - } - if (void 0 === s) - switch (this.getSettings_().endingEnd) { - case Vt: - ;(o = e), (s = 2 * n - t) - break - case Wt: - ;(o = 1), (s = n + r[1] - r[0]) - break - default: - ;(o = e - 1), (s = t) - } - var l = 0.5 * (n - t), - c = this.valueSize - ;(this._weightPrev = l / (t - a)), - (this._weightNext = l / (s - n)), - (this._offsetPrev = i * c), - (this._offsetNext = o * c) - }, - interpolate_: function (e, t, n, r) { - for ( - var i = this.resultBuffer, - o = this.sampleValues, - a = this.valueSize, - s = e * a, - l = s - a, - c = this._offsetPrev, - u = this._offsetNext, - h = this._weightPrev, - d = this._weightNext, - p = (n - t) / (r - t), - f = p * p, - m = f * p, - v = -h * m + 2 * h * f - h * p, - g = (1 + h) * m + (-1.5 - 2 * h) * f + (-0.5 + h) * p + 1, - y = (-1 - d) * m + (1.5 + d) * f + 0.5 * p, - b = d * m - d * f, - A = 0; - A !== a; - ++A - ) - i[A] = v * o[c + A] + g * o[l + A] + y * o[s + A] + b * o[u + A] - return i - }, - })), - (qu.prototype = Object.assign(Object.create(Vu.prototype), { - constructor: qu, - interpolate_: function (e, t, n, r) { - for ( - var i = this.resultBuffer, - o = this.sampleValues, - a = this.valueSize, - s = e * a, - l = s - a, - c = (n - t) / (r - t), - u = 1 - c, - h = 0; - h !== a; - ++h - ) - i[h] = o[l + h] * u + o[s + h] * c - return i - }, - })), - (Xu.prototype = Object.assign(Object.create(Vu.prototype), { - constructor: Xu, - interpolate_: function (e) { - return this.copySampleValue_(e - 1) - }, - })), - Object.assign(Yu, { - toJSON: function (e) { - var t, - n = e.constructor - if (void 0 !== n.toJSON) t = n.toJSON(e) - else { - t = { - name: e.name, - times: ju.convertArray(e.times, Array), - values: ju.convertArray(e.values, Array), - } - var r = e.getInterpolation() - r !== e.DefaultInterpolation && (t.interpolation = r) - } - return (t.type = e.ValueTypeName), t - }, - }), - Object.assign(Yu.prototype, { - constructor: Yu, - TimeBufferType: Float32Array, - ValueBufferType: Float32Array, - DefaultInterpolation: Gt, - InterpolantFactoryMethodDiscrete: function (e) { - return new Xu(this.times, this.values, this.getValueSize(), e) - }, - InterpolantFactoryMethodLinear: function (e) { - return new qu(this.times, this.values, this.getValueSize(), e) - }, - InterpolantFactoryMethodSmooth: function (e) { - return new Wu(this.times, this.values, this.getValueSize(), e) - }, - setInterpolation: function (e) { - var t - switch (e) { - case Ht: - t = this.InterpolantFactoryMethodDiscrete - break - case Gt: - t = this.InterpolantFactoryMethodLinear - break - case zt: - t = this.InterpolantFactoryMethodSmooth - } - if (void 0 === t) { - var n = - 'unsupported interpolation for ' + - this.ValueTypeName + - ' keyframe track named ' + - this.name - if (void 0 === this.createInterpolant) { - if (e === this.DefaultInterpolation) throw new Error(n) - this.setInterpolation(this.DefaultInterpolation) - } - return console.warn('THREE.KeyframeTrack:', n), this - } - return (this.createInterpolant = t), this - }, - getInterpolation: function () { - switch (this.createInterpolant) { - case this.InterpolantFactoryMethodDiscrete: - return Ht - case this.InterpolantFactoryMethodLinear: - return Gt - case this.InterpolantFactoryMethodSmooth: - return zt - } - }, - getValueSize: function () { - return this.values.length / this.times.length - }, - shift: function (e) { - if (0 !== e) - for (var t = this.times, n = 0, r = t.length; n !== r; ++n) t[n] += e - return this - }, - scale: function (e) { - if (1 !== e) - for (var t = this.times, n = 0, r = t.length; n !== r; ++n) t[n] *= e - return this - }, - trim: function (e, t) { - for ( - var n = this.times, r = n.length, i = 0, o = r - 1; - i !== r && n[i] < e; - - ) - ++i - for (; -1 !== o && n[o] > t; ) --o - if ((++o, 0 !== i || o !== r)) { - i >= o && (i = (o = Math.max(o, 1)) - 1) - var a = this.getValueSize() - ;(this.times = ju.arraySlice(n, i, o)), - (this.values = ju.arraySlice(this.values, i * a, o * a)) - } - return this - }, - validate: function () { - var e = !0, - t = this.getValueSize() - t - Math.floor(t) !== 0 && - (console.error( - 'THREE.KeyframeTrack: Invalid value size in track.', - this, - ), - (e = !1)) - var n = this.times, - r = this.values, - i = n.length - 0 === i && - (console.error('THREE.KeyframeTrack: Track is empty.', this), (e = !1)) - for (var o = null, a = 0; a !== i; a++) { - var s = n[a] - if ('number' === typeof s && isNaN(s)) { - console.error( - 'THREE.KeyframeTrack: Time is not a valid number.', - this, - a, - s, - ), - (e = !1) - break - } - if (null !== o && o > s) { - console.error( - 'THREE.KeyframeTrack: Out of order keys.', - this, - a, - s, - o, - ), - (e = !1) - break - } - o = s - } - if (void 0 !== r && ju.isTypedArray(r)) - for (var l = 0, c = r.length; l !== c; ++l) { - var u = r[l] - if (isNaN(u)) { - console.error( - 'THREE.KeyframeTrack: Value is not a valid number.', - this, - l, - u, - ), - (e = !1) - break - } - } - return e - }, - optimize: function () { - for ( - var e = ju.arraySlice(this.times), - t = ju.arraySlice(this.values), - n = this.getValueSize(), - r = this.getInterpolation() === zt, - i = e.length - 1, - o = 1, - a = 1; - a < i; - ++a - ) { - var s = !1, - l = e[a] - if (l !== e[a + 1] && (1 !== a || l !== e[0])) - if (r) s = !0 - else - for (var c = a * n, u = c - n, h = c + n, d = 0; d !== n; ++d) { - var p = t[c + d] - if (p !== t[u + d] || p !== t[h + d]) { - s = !0 - break - } - } - if (s) { - if (a !== o) { - e[o] = e[a] - for (var f = a * n, m = o * n, v = 0; v !== n; ++v) - t[m + v] = t[f + v] - } - ++o - } - } - if (i > 0) { - e[o] = e[i] - for (var g = i * n, y = o * n, b = 0; b !== n; ++b) t[y + b] = t[g + b] - ++o - } - return ( - o !== e.length - ? ((this.times = ju.arraySlice(e, 0, o)), - (this.values = ju.arraySlice(t, 0, o * n))) - : ((this.times = e), (this.values = t)), - this - ) - }, - clone: function () { - var e = ju.arraySlice(this.times, 0), - t = ju.arraySlice(this.values, 0), - n = new (0, this.constructor)(this.name, e, t) - return (n.createInterpolant = this.createInterpolant), n - }, - }), - (Qu.prototype = Object.assign(Object.create(Yu.prototype), { - constructor: Qu, - ValueTypeName: 'bool', - ValueBufferType: Array, - DefaultInterpolation: Ht, - InterpolantFactoryMethodLinear: void 0, - InterpolantFactoryMethodSmooth: void 0, - })), - (Zu.prototype = Object.assign(Object.create(Yu.prototype), { - constructor: Zu, - ValueTypeName: 'color', - })), - (Ku.prototype = Object.assign(Object.create(Yu.prototype), { - constructor: Ku, - ValueTypeName: 'number', - })), - (Ju.prototype = Object.assign(Object.create(Vu.prototype), { - constructor: Ju, - interpolate_: function (e, t, n, r) { - for ( - var i = this.resultBuffer, - o = this.sampleValues, - a = this.valueSize, - s = (n - t) / (r - t), - l = e * a, - c = l + a; - l !== c; - l += 4 - ) - sr.slerpFlat(i, 0, o, l - a, o, l, s) - return i - }, - })), - ($u.prototype = Object.assign(Object.create(Yu.prototype), { - constructor: $u, - ValueTypeName: 'quaternion', - DefaultInterpolation: Gt, - InterpolantFactoryMethodLinear: function (e) { - return new Ju(this.times, this.values, this.getValueSize(), e) - }, - InterpolantFactoryMethodSmooth: void 0, - })), - (eh.prototype = Object.assign(Object.create(Yu.prototype), { - constructor: eh, - ValueTypeName: 'string', - ValueBufferType: Array, - DefaultInterpolation: Ht, - InterpolantFactoryMethodLinear: void 0, - InterpolantFactoryMethodSmooth: void 0, - })), - (th.prototype = Object.assign(Object.create(Yu.prototype), { - constructor: th, - ValueTypeName: 'vector', - })), - Object.assign(nh, { - parse: function (e) { - for ( - var t = [], n = e.tracks, r = 1 / (e.fps || 1), i = 0, o = n.length; - i !== o; - ++i - ) - t.push(ih(n[i]).scale(r)) - var a = new nh(e.name, e.duration, t, e.blendMode) - return (a.uuid = e.uuid), a - }, - toJSON: function (e) { - for ( - var t = [], - n = e.tracks, - r = { - name: e.name, - duration: e.duration, - tracks: t, - uuid: e.uuid, - blendMode: e.blendMode, - }, - i = 0, - o = n.length; - i !== o; - ++i - ) - t.push(Yu.toJSON(n[i])) - return r - }, - CreateFromMorphTargetSequence: function (e, t, n, r) { - for (var i = t.length, o = [], a = 0; a < i; a++) { - var s = [], - l = [] - s.push((a + i - 1) % i, a, (a + 1) % i), l.push(0, 1, 0) - var c = ju.getKeyframeOrder(s) - ;(s = ju.sortedArray(s, 1, c)), - (l = ju.sortedArray(l, 1, c)), - r || 0 !== s[0] || (s.push(i), l.push(l[0])), - o.push( - new Ku('.morphTargetInfluences[' + t[a].name + ']', s, l).scale( - 1 / n, - ), - ) - } - return new nh(e, -1, o) - }, - findByName: function (e, t) { - var n = e - if (!Array.isArray(e)) { - var r = e - n = (r.geometry && r.geometry.animations) || r.animations - } - for (var i = 0; i < n.length; i++) if (n[i].name === t) return n[i] - return null - }, - CreateClipsFromMorphTargetSequences: function (e, t, n) { - for ( - var r = {}, i = /^([\w-]*?)([\d]+)$/, o = 0, a = e.length; - o < a; - o++ - ) { - var s = e[o], - l = s.name.match(i) - if (l && l.length > 1) { - var c = l[1], - u = r[c] - u || (r[c] = u = []), u.push(s) - } - } - var h = [] - for (var d in r) h.push(nh.CreateFromMorphTargetSequence(d, r[d], t, n)) - return h - }, - parseAnimation: function (e, t) { - if (!e) - return ( - console.error( - 'THREE.AnimationClip: No animation in JSONLoader data.', - ), - null - ) - for ( - var n = function (e, t, n, r, i) { - if (0 !== n.length) { - var o = [], - a = [] - ju.flattenJSON(n, o, a, r), - 0 !== o.length && i.push(new e(t, o, a)) - } - }, - r = [], - i = e.name || 'default', - o = e.fps || 30, - a = e.blendMode, - s = e.length || -1, - l = e.hierarchy || [], - c = 0; - c < l.length; - c++ - ) { - var u = l[c].keys - if (u && 0 !== u.length) - if (u[0].morphTargets) { - var h = {}, - d = void 0 - for (d = 0; d < u.length; d++) - if (u[d].morphTargets) - for (var p = 0; p < u[d].morphTargets.length; p++) - h[u[d].morphTargets[p]] = -1 - for (var f in h) { - for ( - var m = [], v = [], g = 0; - g !== u[d].morphTargets.length; - ++g - ) { - var y = u[d] - m.push(y.time), v.push(y.morphTarget === f ? 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s(e) : e - }), - (this.setURLModifier = function (e) { - return (s = e), this - }), - (this.addHandler = function (e, t) { - return l.push(e, t), this - }), - (this.removeHandler = function (e) { - var t = l.indexOf(e) - return -1 !== t && l.splice(t, 2), this - }), - (this.getHandler = function (e) { - for (var t = 0, n = l.length; t < n; t += 2) { - var r = l[t], - i = l[t + 1] - if ((r.global && (r.lastIndex = 0), r.test(e))) return i - } - return null - }) - } - var sh = new ah() - function lh(e) { - ;(this.manager = void 0 !== e ? e : sh), - (this.crossOrigin = 'anonymous'), - (this.withCredentials = !1), - (this.path = ''), - (this.resourcePath = ''), - (this.requestHeader = {}) - } - Object.assign(lh.prototype, { - load: function () {}, - loadAsync: function (e, t) { - var n = this - return new Promise(function (r, i) { - n.load(e, r, t, i) - }) - }, - parse: function () {}, - setCrossOrigin: function (e) { - return (this.crossOrigin = e), this - }, - setWithCredentials: function (e) { - return (this.withCredentials = e), this - }, - setPath: function (e) { - return (this.path = e), this - }, - setResourcePath: function (e) { - return (this.resourcePath = e), this - }, - setRequestHeader: function (e) { - return (this.requestHeader = e), this - }, - }) - var ch = {} - function uh(e) { - lh.call(this, e) - } - function hh(e) { - lh.call(this, e) - } - function dh(e) { - lh.call(this, e) - } - function ph(e) { - lh.call(this, e) - } - function fh(e) { - lh.call(this, e) - } - function mh(e) { - lh.call(this, e) - } - function vh(e) { - lh.call(this, e) - } - function gh() { - ;(this.type = 'Curve'), (this.arcLengthDivisions = 200) - } - function yh(e, t, n, r, i, o, a, s) { - gh.call(this), - (this.type = 'EllipseCurve'), - (this.aX = e || 0), - (this.aY = t || 0), - (this.xRadius = n || 1), - (this.yRadius = r || 1), - (this.aStartAngle = i || 0), - (this.aEndAngle = o || 2 * Math.PI), - (this.aClockwise = a || !1), - (this.aRotation = s || 0) - } - function bh(e, t, n, r, i, o) { - yh.call(this, e, t, n, n, r, i, o), (this.type = 'ArcCurve') - } - function Ah() { - var e = 0, - t = 0, - n = 0, - r = 0 - function i(i, o, a, s) { - ;(e = i), - (t = a), - (n = -3 * i + 3 * o - 2 * a - s), - (r = 2 * i - 2 * o + a + s) - } - return { - initCatmullRom: function (e, t, n, r, o) { - i(t, n, o * (n - e), o * (r - t)) - }, - initNonuniformCatmullRom: function (e, t, n, r, o, a, s) { - var l = (t - e) / o - (n - e) / (o + a) + (n - t) / a, - c = (n - t) / a - (r - t) / (a + s) + (r - n) / s - i(t, n, (l *= a), (c *= a)) - }, - calc: function (i) { - var o = i * i - return e + t * i + n * o + r * (o * i) - }, - } - } - ;(uh.prototype = Object.assign(Object.create(lh.prototype), { - constructor: uh, - load: function (e, t, n, r) { - void 0 === e && (e = ''), - void 0 !== this.path && (e = this.path + e), - (e = this.manager.resolveURL(e)) - var i = this, - o = oh.get(e) - if (void 0 !== o) - return ( - i.manager.itemStart(e), - setTimeout(function () { - t && t(o), i.manager.itemEnd(e) - }, 0), - o - ) - if (void 0 === ch[e]) { - var a, - s = /^data:(.*?)(;base64)?,(.*)$/, - l = e.match(s) - if (l) { - var c = l[1], - u = !!l[2], - h = l[3] - ;(h = decodeURIComponent(h)), u && (h = atob(h)) - try { - var d, - p = (this.responseType || '').toLowerCase() - switch (p) { - case 'arraybuffer': - case 'blob': - for (var f = new Uint8Array(h.length), m = 0; m < h.length; m++) - f[m] = h.charCodeAt(m) - d = 'blob' === p ? new Blob([f.buffer], { type: c }) : f.buffer - break - case 'document': - var v = new DOMParser() - d = v.parseFromString(h, c) - break - case 'json': - d = JSON.parse(h) - break - default: - d = h - } - setTimeout(function () { - t && t(d), i.manager.itemEnd(e) - }, 0) - } catch (y) { - setTimeout(function () { - r && r(y), i.manager.itemError(e), i.manager.itemEnd(e) - }, 0) - } - } else { - for (var g in ((ch[e] = []), - ch[e].push({ onLoad: t, onProgress: n, onError: r }), - (a = new XMLHttpRequest()).open('GET', e, !0), - a.addEventListener( - 'load', - function (t) { - var n = this.response, - r = ch[e] - if ((delete ch[e], 200 === this.status || 0 === this.status)) { - 0 === this.status && - console.warn('THREE.FileLoader: HTTP Status 0 received.'), - oh.add(e, n) - for (var o = 0, a = r.length; o < a; o++) { - var s = r[o] - s.onLoad && s.onLoad(n) - } - i.manager.itemEnd(e) - } else { - for (var l = 0, c = r.length; l < c; l++) { - var u = r[l] - u.onError && u.onError(t) - } - i.manager.itemError(e), i.manager.itemEnd(e) - } - }, - !1, - ), - a.addEventListener( - 'progress', - function (t) { - for (var n = ch[e], r = 0, i = n.length; r < i; r++) { - var o = n[r] - o.onProgress && o.onProgress(t) - } - }, - !1, - ), - a.addEventListener( - 'error', - function (t) { - var n = ch[e] - delete ch[e] - for (var r = 0, o = n.length; r < o; r++) { - var a = n[r] - a.onError && a.onError(t) - } - i.manager.itemError(e), i.manager.itemEnd(e) - }, - !1, - ), - a.addEventListener( - 'abort', - function (t) { - var n = ch[e] - delete ch[e] - for (var r = 0, o = n.length; r < o; r++) { - var a = n[r] - a.onError && a.onError(t) - } - i.manager.itemError(e), i.manager.itemEnd(e) - }, - !1, - ), - void 0 !== this.responseType && (a.responseType = this.responseType), - void 0 !== this.withCredentials && - (a.withCredentials = this.withCredentials), - a.overrideMimeType && - a.overrideMimeType( - void 0 !== this.mimeType ? this.mimeType : 'text/plain', - ), - this.requestHeader)) - a.setRequestHeader(g, this.requestHeader[g]) - a.send(null) - } - return i.manager.itemStart(e), a - } - ch[e].push({ onLoad: t, onProgress: n, onError: r }) - }, - setResponseType: function (e) { - return (this.responseType = e), this - }, - setMimeType: function (e) { - return (this.mimeType = e), this - }, - })), - (hh.prototype = Object.assign(Object.create(lh.prototype), { - constructor: hh, - load: function (t, n, r, i) { - var o = this, - a = new uh(o.manager) - a.setPath(o.path), - a.setRequestHeader(o.requestHeader), - a.setWithCredentials(o.withCredentials), - a.load( - t, - function (r) { - try { - n(o.parse(JSON.parse(r))) - } catch (e) { - i ? i(e) : console.error(e), o.manager.itemError(t) - } - }, - r, - i, - ) - }, - parse: function (e) { - for (var t = [], n = 0; n < e.length; n++) { - var r = nh.parse(e[n]) - t.push(r) - } - return t - }, - })), - (dh.prototype = Object.assign(Object.create(lh.prototype), { - constructor: dh, - load: function (e, t, n, r) { - var i = this, - o = [], - a = new Ac(), - s = new uh(this.manager) - s.setPath(this.path), - s.setResponseType('arraybuffer'), - s.setRequestHeader(this.requestHeader), - s.setWithCredentials(i.withCredentials) - var l = 0 - function c(c) { - s.load( - e[c], - function (e) { - var n = i.parse(e, !0) - ;(o[c] = { - width: n.width, - height: n.height, - format: n.format, - mipmaps: n.mipmaps, - }), - 6 === (l += 1) && - (1 === n.mipmapCount && (a.minFilter = Ae), - (a.image = o), - (a.format = n.format), - (a.needsUpdate = !0), - t && t(a)) - }, - n, - r, - ) - } - if (Array.isArray(e)) for (var u = 0, h = e.length; u < h; ++u) c(u) - else - s.load( - e, - function (e) { - var n = i.parse(e, !0) - if (n.isCubemap) { - for ( - var r = n.mipmaps.length / n.mipmapCount, s = 0; - s < r; - s++ - ) { - o[s] = { mipmaps: [] } - for (var l = 0; l < n.mipmapCount; l++) - o[s].mipmaps.push(n.mipmaps[s * n.mipmapCount + l]), - (o[s].format = n.format), - (o[s].width = n.width), - (o[s].height = n.height) - } - a.image = o - } else - (a.image.width = n.width), - (a.image.height = n.height), - (a.mipmaps = n.mipmaps) - 1 === n.mipmapCount && (a.minFilter = Ae), - (a.format = n.format), - (a.needsUpdate = !0), - t && t(a) - }, - n, - r, - ) - return a - }, - })), - (ph.prototype = Object.assign(Object.create(lh.prototype), { - constructor: ph, - load: function (e, t, n, r) { - void 0 !== this.path && (e = this.path + e), - (e = this.manager.resolveURL(e)) - var i = this, - o = oh.get(e) - if (void 0 !== o) - return ( - i.manager.itemStart(e), - setTimeout(function () { - t && t(o), i.manager.itemEnd(e) - }, 0), - o - ) - var a = document.createElementNS('http://www.w3.org/1999/xhtml', 'img') - function s() { - a.removeEventListener('load', s, !1), - a.removeEventListener('error', l, !1), - oh.add(e, this), - t && t(this), - i.manager.itemEnd(e) - } - function l(t) { - a.removeEventListener('load', s, !1), - a.removeEventListener('error', l, !1), - r && r(t), - i.manager.itemError(e), - i.manager.itemEnd(e) - } - return ( - a.addEventListener('load', s, !1), - a.addEventListener('error', l, !1), - 'data:' !== e.substr(0, 5) && - void 0 !== this.crossOrigin && - (a.crossOrigin = this.crossOrigin), - i.manager.itemStart(e), - (a.src = e), - a - ) - }, - })), - (fh.prototype = Object.assign(Object.create(lh.prototype), { - constructor: fh, - load: function (e, t, n, r) { - var i = new ko(), - o = new ph(this.manager) - o.setCrossOrigin(this.crossOrigin), o.setPath(this.path) - var a = 0 - function s(n) { - o.load( - e[n], - function (e) { - ;(i.images[n] = e), 6 === ++a && ((i.needsUpdate = !0), t && t(i)) - }, - void 0, - r, - ) - } - for (var l = 0; l < e.length; ++l) s(l) - return i - }, - })), - (mh.prototype = Object.assign(Object.create(lh.prototype), { - constructor: mh, - load: function (e, t, n, r) { - var i = this, - o = new Uo(), - a = new uh(this.manager) - return ( - a.setResponseType('arraybuffer'), - a.setRequestHeader(this.requestHeader), - a.setPath(this.path), - a.setWithCredentials(i.withCredentials), - a.load( - e, - function (e) { - var n = i.parse(e) - n && - (void 0 !== n.image - ? (o.image = n.image) - : void 0 !== n.data && - ((o.image.width = n.width), - (o.image.height = n.height), - (o.image.data = n.data)), - (o.wrapS = void 0 !== n.wrapS ? n.wrapS : pe), - (o.wrapT = void 0 !== n.wrapT ? n.wrapT : pe), - (o.magFilter = void 0 !== n.magFilter ? n.magFilter : Ae), - (o.minFilter = void 0 !== n.minFilter ? n.minFilter : Ae), - (o.anisotropy = void 0 !== n.anisotropy ? n.anisotropy : 1), - void 0 !== n.encoding && (o.encoding = n.encoding), - void 0 !== n.flipY && (o.flipY = n.flipY), - void 0 !== n.format && (o.format = n.format), - void 0 !== n.type && (o.type = n.type), - void 0 !== n.mipmaps && - ((o.mipmaps = n.mipmaps), (o.minFilter = Ee)), - 1 === n.mipmapCount && (o.minFilter = Ae), - (o.needsUpdate = !0), - t && t(o, n)) - }, - n, - r, - ), - o - ) - }, - })), - (vh.prototype = Object.assign(Object.create(lh.prototype), { - constructor: vh, - load: function (e, t, n, r) { - var i = new nr(), - o = new ph(this.manager) - return ( - o.setCrossOrigin(this.crossOrigin), - o.setPath(this.path), - o.load( - e, - function (n) { - i.image = n - var r = - e.search(/\.jpe?g($|\?)/i) > 0 || - 0 === e.search(/^data\:image\/jpeg/) - ;(i.format = r ? Ne : Ue), - (i.needsUpdate = !0), - void 0 !== t && t(i) - }, - n, - r, - ), - i - ) - }, - })), - Object.assign(gh.prototype, { - getPoint: function () { - return console.warn('THREE.Curve: .getPoint() not implemented.'), null - }, - getPointAt: function (e, t) { - var n = this.getUtoTmapping(e) - return this.getPoint(n, t) - }, - getPoints: function (e) { - void 0 === e && (e = 5) - for (var t = [], n = 0; n <= e; n++) t.push(this.getPoint(n / e)) - return t - }, - getSpacedPoints: function (e) { - void 0 === e && (e = 5) - for (var t = [], n = 0; n <= e; n++) t.push(this.getPointAt(n / e)) - return t - }, - getLength: function () { - var e = this.getLengths() - return e[e.length - 1] - }, - getLengths: function (e) { - if ( - (void 0 === e && (e = this.arcLengthDivisions), - this.cacheArcLengths && - this.cacheArcLengths.length === e + 1 && - !this.needsUpdate) - ) - return this.cacheArcLengths - this.needsUpdate = !1 - var t, - n = [], - r = this.getPoint(0), - i = 0 - n.push(0) - for (var o = 1; o <= e; o++) - (i += (t = this.getPoint(o / e)).distanceTo(r)), n.push(i), (r = t) - return (this.cacheArcLengths = n), n - }, - updateArcLengths: function () { - ;(this.needsUpdate = !0), this.getLengths() - }, - getUtoTmapping: function (e, t) { - var n, - r = this.getLengths(), - i = 0, - o = r.length - n = t || e * r[o - 1] - for (var a, s = 0, l = o - 1; s <= l; ) - if ((a = r[(i = Math.floor(s + (l - s) / 2))] - n) < 0) s = i + 1 - else { - if (!(a > 0)) { - l = i - break - } - l = i - 1 - } - if (r[(i = l)] === n) return i / (o - 1) - var c = r[i] - return (i + (n - c) / (r[i + 1] - c)) / (o - 1) - }, - getTangent: function (e, t) { - var n = 1e-4, - r = e - n, - i = e + n - r < 0 && (r = 0), i > 1 && (i = 1) - var o = this.getPoint(r), - a = this.getPoint(i), - s = t || (o.isVector2 ? new Jn() : new lr()) - return s.copy(a).sub(o).normalize(), s - }, - getTangentAt: function (e, t) { - var n = this.getUtoTmapping(e) - return this.getTangent(n, t) - }, - computeFrenetFrames: function (e, t) { - for ( - var n = new lr(), - r = [], - i = [], - o = [], - a = new lr(), - s = new Fr(), - l = 0; - l <= e; - l++ - ) { - var c = l / e - ;(r[l] = this.getTangentAt(c, new lr())), r[l].normalize() - } - ;(i[0] = new lr()), (o[0] = new lr()) - var u = Number.MAX_VALUE, - h = Math.abs(r[0].x), - d = Math.abs(r[0].y), - p = Math.abs(r[0].z) - h <= u && ((u = h), n.set(1, 0, 0)), - d <= u && ((u = d), n.set(0, 1, 0)), - p <= u && n.set(0, 0, 1), - a.crossVectors(r[0], n).normalize(), - i[0].crossVectors(r[0], a), - o[0].crossVectors(r[0], i[0]) - for (var f = 1; f <= e; f++) { - if ( - ((i[f] = i[f - 1].clone()), - (o[f] = o[f - 1].clone()), - a.crossVectors(r[f - 1], r[f]), - a.length() > Number.EPSILON) - ) { - a.normalize() - var m = Math.acos(Kn.clamp(r[f - 1].dot(r[f]), -1, 1)) - i[f].applyMatrix4(s.makeRotationAxis(a, m)) - } - o[f].crossVectors(r[f], i[f]) - } - if (!0 === t) { - var v = Math.acos(Kn.clamp(i[0].dot(i[e]), -1, 1)) - ;(v /= e), r[0].dot(a.crossVectors(i[0], i[e])) > 0 && (v = -v) - for (var g = 1; g <= e; g++) - i[g].applyMatrix4(s.makeRotationAxis(r[g], v * g)), - o[g].crossVectors(r[g], i[g]) - } - return { tangents: r, normals: i, binormals: o } - }, - clone: function () { - return new this.constructor().copy(this) - }, - copy: function (e) { - return (this.arcLengthDivisions = e.arcLengthDivisions), this - }, - toJSON: function () { - var e = { - metadata: { version: 4.5, type: 'Curve', generator: 'Curve.toJSON' }, - } - return ( - (e.arcLengthDivisions = this.arcLengthDivisions), - (e.type = this.type), - e - ) - }, - fromJSON: function (e) { - return (this.arcLengthDivisions = e.arcLengthDivisions), this - }, - }), - (yh.prototype = Object.create(gh.prototype)), - (yh.prototype.constructor = yh), - (yh.prototype.isEllipseCurve = !0), - (yh.prototype.getPoint = function (e, t) { - for ( - var n = t || new Jn(), - r = 2 * Math.PI, - i = this.aEndAngle - this.aStartAngle, - o = Math.abs(i) < Number.EPSILON; - i < 0; - - ) - i += r - for (; i > r; ) i -= r - i < Number.EPSILON && (i = o ? 0 : r), - !0 !== this.aClockwise || o || (i === r ? (i = -r) : (i -= r)) - var a = this.aStartAngle + e * i, - s = this.aX + this.xRadius * Math.cos(a), - l = this.aY + this.yRadius * Math.sin(a) - if (0 !== this.aRotation) { - var c = Math.cos(this.aRotation), - u = Math.sin(this.aRotation), - h = s - this.aX, - d = l - this.aY - ;(s = h * c - d * u + this.aX), (l = h * u + d * c + this.aY) - } - return n.set(s, l) - }), - (yh.prototype.copy = function (e) { - return ( - gh.prototype.copy.call(this, e), - (this.aX = e.aX), - (this.aY = e.aY), - (this.xRadius = e.xRadius), - (this.yRadius = e.yRadius), - (this.aStartAngle = e.aStartAngle), - (this.aEndAngle = e.aEndAngle), - (this.aClockwise = e.aClockwise), - (this.aRotation = e.aRotation), - this - ) - }), - (yh.prototype.toJSON = function () { - var e = gh.prototype.toJSON.call(this) - return ( - (e.aX = this.aX), - (e.aY = this.aY), - (e.xRadius = this.xRadius), - (e.yRadius = this.yRadius), - (e.aStartAngle = this.aStartAngle), - (e.aEndAngle = this.aEndAngle), - (e.aClockwise = this.aClockwise), - (e.aRotation = this.aRotation), - e - ) - }), - (yh.prototype.fromJSON = function (e) { - return ( - gh.prototype.fromJSON.call(this, e), - (this.aX = e.aX), - (this.aY = e.aY), - (this.xRadius = e.xRadius), - (this.yRadius = e.yRadius), - (this.aStartAngle = e.aStartAngle), - (this.aEndAngle = e.aEndAngle), - (this.aClockwise = e.aClockwise), - (this.aRotation = e.aRotation), - this - ) - }), - (bh.prototype = Object.create(yh.prototype)), - (bh.prototype.constructor = bh), - (bh.prototype.isArcCurve = !0) - var wh = new lr(), - xh = new Ah(), - Eh = new Ah(), - Mh = new Ah() - function _h(e, t, n, r) { - void 0 === e && (e = []), - void 0 === t && (t = !1), - void 0 === n && (n = 'centripetal'), - void 0 === r && (r = 0.5), - gh.call(this), - (this.type = 'CatmullRomCurve3'), - (this.points = e), - (this.closed = t), - (this.curveType = n), - (this.tension = r) - } - function Th(e, t, n, r, i) { - var o = 0.5 * (r - t), - a = 0.5 * (i - n), - s = e * e - return ( - (2 * n - 2 * r + o + a) * (e * s) + - (-3 * n + 3 * r - 2 * o - a) * s + - o * e + - n - ) - } - function Sh(e, t) { - var n = 1 - e - return n * n * t - } - function Ch(e, t) { - return 2 * (1 - e) * e * t - } - function Lh(e, t) { - return e * e * t - } - function Rh(e, t, n, r) { - return Sh(e, t) + Ch(e, n) + Lh(e, r) - } - function Ph(e, t) { - var n = 1 - e - return n * n * n * t - } - function Dh(e, t) { - var n = 1 - e - return 3 * n * n * e * t - } - function Oh(e, t) { - return 3 * (1 - e) * e * e * t - } - function Ih(e, t) { - return e * e * e * t - } - function Bh(e, t, n, r, i) { - return Ph(e, t) + Dh(e, n) + Oh(e, r) + Ih(e, i) - } - function Fh(e, t, n, r) { - void 0 === e && (e = new Jn()), - void 0 === t && (t = new Jn()), - void 0 === n && (n = new Jn()), - void 0 === r && (r = new Jn()), - gh.call(this), - (this.type = 'CubicBezierCurve'), - (this.v0 = e), - (this.v1 = t), - (this.v2 = n), - (this.v3 = r) - } - function kh(e, t, n, r) { - void 0 === e && (e = new lr()), - void 0 === t && (t = new lr()), - void 0 === n && (n = new lr()), - void 0 === r && (r = new lr()), - gh.call(this), - (this.type = 'CubicBezierCurve3'), - (this.v0 = e), - (this.v1 = t), - (this.v2 = n), - (this.v3 = r) - } - function Nh(e, t) { - void 0 === e && (e = new Jn()), - void 0 === t && (t = new Jn()), - gh.call(this), - (this.type = 'LineCurve'), - (this.v1 = e), - (this.v2 = t) - } - function Uh(e, t) { - void 0 === e && (e = new lr()), - void 0 === t && (t = new lr()), - gh.call(this), - (this.type = 'LineCurve3'), - (this.v1 = e), - (this.v2 = t) - } - function Hh(e, t, n) { - void 0 === e && (e = new Jn()), - void 0 === t && (t = new Jn()), - void 0 === n && (n = new Jn()), - gh.call(this), - (this.type = 'QuadraticBezierCurve'), - (this.v0 = e), - (this.v1 = t), - (this.v2 = n) - } - function Gh(e, t, n) { - void 0 === e && (e = new lr()), - void 0 === t && (t = new lr()), - void 0 === n && (n = new lr()), - gh.call(this), - (this.type = 'QuadraticBezierCurve3'), - (this.v0 = e), - (this.v1 = t), - (this.v2 = n) - } - function zh(e) { - void 0 === e && (e = []), - gh.call(this), - (this.type = 'SplineCurve'), - (this.points = e) - } - ;(_h.prototype = Object.create(gh.prototype)), - (_h.prototype.constructor = _h), - (_h.prototype.isCatmullRomCurve3 = !0), - (_h.prototype.getPoint = function (e, t) { - void 0 === t && (t = new lr()) - var n, - r, - i = t, - o = this.points, - a = o.length, - s = (a - (this.closed ? 0 : 1)) * e, - l = Math.floor(s), - c = s - l - this.closed - ? (l += l > 0 ? 0 : (Math.floor(Math.abs(l) / a) + 1) * a) - : 0 === c && l === a - 1 && ((l = a - 2), (c = 1)), - this.closed || l > 0 - ? (n = o[(l - 1) % a]) - : (wh.subVectors(o[0], o[1]).add(o[0]), (n = wh)) - var u = o[l % a], - h = o[(l + 1) % a] - if ( - (this.closed || l + 2 < a - ? (r = o[(l + 2) % a]) - : (wh.subVectors(o[a - 1], o[a - 2]).add(o[a - 1]), (r = wh)), - 'centripetal' === this.curveType || 'chordal' === this.curveType) - ) { - var d = 'chordal' === this.curveType ? 0.5 : 0.25, - p = Math.pow(n.distanceToSquared(u), d), - f = Math.pow(u.distanceToSquared(h), d), - m = Math.pow(h.distanceToSquared(r), d) - f < 1e-4 && (f = 1), - p < 1e-4 && (p = f), - m < 1e-4 && (m = f), - xh.initNonuniformCatmullRom(n.x, u.x, h.x, r.x, p, f, m), - Eh.initNonuniformCatmullRom(n.y, u.y, h.y, r.y, p, f, m), - Mh.initNonuniformCatmullRom(n.z, u.z, h.z, r.z, p, f, m) - } else - 'catmullrom' === this.curveType && - (xh.initCatmullRom(n.x, u.x, h.x, r.x, this.tension), - Eh.initCatmullRom(n.y, u.y, h.y, r.y, this.tension), - Mh.initCatmullRom(n.z, u.z, h.z, r.z, this.tension)) - return i.set(xh.calc(c), Eh.calc(c), Mh.calc(c)), i - }), - (_h.prototype.copy = function (e) { - gh.prototype.copy.call(this, e), (this.points = []) - for (var t = 0, n = e.points.length; t < n; t++) { - var r = e.points[t] - this.points.push(r.clone()) - } - return ( - (this.closed = e.closed), - (this.curveType = e.curveType), - (this.tension = e.tension), - this - ) - }), - (_h.prototype.toJSON = function () { - var e = gh.prototype.toJSON.call(this) - e.points = [] - for (var t = 0, n = this.points.length; t < n; t++) { - var r = this.points[t] - e.points.push(r.toArray()) - } - return ( - (e.closed = this.closed), - (e.curveType = this.curveType), - (e.tension = this.tension), - e - ) - }), - (_h.prototype.fromJSON = function (e) { - gh.prototype.fromJSON.call(this, e), (this.points = []) - for (var t = 0, n = e.points.length; t < n; t++) { - var r = e.points[t] - this.points.push(new lr().fromArray(r)) - } - return ( - (this.closed = e.closed), - (this.curveType = e.curveType), - (this.tension = e.tension), - this - ) - }), - (Fh.prototype = Object.create(gh.prototype)), - (Fh.prototype.constructor = Fh), - (Fh.prototype.isCubicBezierCurve = !0), - (Fh.prototype.getPoint = function (e, t) { - void 0 === t && (t = new Jn()) - var n = t, - r = this.v0, - i = this.v1, - o = this.v2, - a = this.v3 - return n.set(Bh(e, r.x, i.x, o.x, a.x), Bh(e, r.y, i.y, o.y, a.y)), n - }), - (Fh.prototype.copy = function (e) { - return ( - gh.prototype.copy.call(this, e), - this.v0.copy(e.v0), - this.v1.copy(e.v1), - this.v2.copy(e.v2), - this.v3.copy(e.v3), - this - ) - }), - (Fh.prototype.toJSON = function () { - var e = gh.prototype.toJSON.call(this) - return ( - (e.v0 = this.v0.toArray()), - (e.v1 = this.v1.toArray()), - (e.v2 = this.v2.toArray()), - (e.v3 = this.v3.toArray()), - e - ) - }), - (Fh.prototype.fromJSON = function (e) { - return ( - gh.prototype.fromJSON.call(this, e), - this.v0.fromArray(e.v0), - this.v1.fromArray(e.v1), - this.v2.fromArray(e.v2), - this.v3.fromArray(e.v3), - this - ) - }), - (kh.prototype = Object.create(gh.prototype)), - (kh.prototype.constructor = kh), - (kh.prototype.isCubicBezierCurve3 = !0), - (kh.prototype.getPoint = function (e, t) { - void 0 === t && (t = new lr()) - var n = t, - r = this.v0, - i = this.v1, - o = this.v2, - a = this.v3 - return ( - n.set( - Bh(e, r.x, i.x, o.x, a.x), - Bh(e, r.y, i.y, o.y, a.y), - Bh(e, r.z, i.z, o.z, a.z), - ), - n - ) - }), - (kh.prototype.copy = function (e) { - return ( - gh.prototype.copy.call(this, e), - this.v0.copy(e.v0), - this.v1.copy(e.v1), - this.v2.copy(e.v2), - this.v3.copy(e.v3), - this - ) - }), - (kh.prototype.toJSON = function () { - var e = gh.prototype.toJSON.call(this) - return ( - (e.v0 = this.v0.toArray()), - (e.v1 = this.v1.toArray()), - (e.v2 = this.v2.toArray()), - (e.v3 = this.v3.toArray()), - e - ) - }), - (kh.prototype.fromJSON = function (e) { - return ( - gh.prototype.fromJSON.call(this, e), - this.v0.fromArray(e.v0), - this.v1.fromArray(e.v1), - this.v2.fromArray(e.v2), - this.v3.fromArray(e.v3), - this - ) - }), - (Nh.prototype = Object.create(gh.prototype)), - (Nh.prototype.constructor = Nh), - (Nh.prototype.isLineCurve = !0), - (Nh.prototype.getPoint = function (e, t) { - void 0 === t && (t = new Jn()) - var n = t - return ( - 1 === e - ? n.copy(this.v2) - : (n.copy(this.v2).sub(this.v1), n.multiplyScalar(e).add(this.v1)), - n - ) - }), - (Nh.prototype.getPointAt = function (e, t) { - return this.getPoint(e, t) - }), - (Nh.prototype.getTangent = function (e, t) { - var n = t || new Jn() - return n.copy(this.v2).sub(this.v1).normalize(), n - }), - (Nh.prototype.copy = function (e) { - return ( - gh.prototype.copy.call(this, e), - this.v1.copy(e.v1), - this.v2.copy(e.v2), - this - ) - }), - (Nh.prototype.toJSON = function () { - var e = gh.prototype.toJSON.call(this) - return (e.v1 = this.v1.toArray()), (e.v2 = this.v2.toArray()), e - }), - (Nh.prototype.fromJSON = function (e) { - return ( - gh.prototype.fromJSON.call(this, e), - this.v1.fromArray(e.v1), - this.v2.fromArray(e.v2), - this - ) - }), - (Uh.prototype = Object.create(gh.prototype)), - (Uh.prototype.constructor = Uh), - (Uh.prototype.isLineCurve3 = !0), - (Uh.prototype.getPoint = function (e, t) { - void 0 === t && (t = new lr()) - var n = t - return ( - 1 === e - ? n.copy(this.v2) - : (n.copy(this.v2).sub(this.v1), n.multiplyScalar(e).add(this.v1)), - n - ) - }), - (Uh.prototype.getPointAt = function (e, t) { - return this.getPoint(e, t) - }), - (Uh.prototype.copy = function (e) { - return ( - gh.prototype.copy.call(this, e), - this.v1.copy(e.v1), - this.v2.copy(e.v2), - this - ) - }), - (Uh.prototype.toJSON = function () { - var e = gh.prototype.toJSON.call(this) - return (e.v1 = this.v1.toArray()), (e.v2 = this.v2.toArray()), e - }), - (Uh.prototype.fromJSON = function (e) { - return ( - gh.prototype.fromJSON.call(this, e), - this.v1.fromArray(e.v1), - this.v2.fromArray(e.v2), - this - ) - }), - (Hh.prototype = Object.create(gh.prototype)), - (Hh.prototype.constructor = Hh), - (Hh.prototype.isQuadraticBezierCurve = !0), - (Hh.prototype.getPoint = function (e, t) { - void 0 === t && (t = new Jn()) - var n = t, - r = this.v0, - i = this.v1, - o = this.v2 - return n.set(Rh(e, r.x, i.x, o.x), Rh(e, r.y, i.y, o.y)), n - }), - (Hh.prototype.copy = function (e) { - return ( - gh.prototype.copy.call(this, e), - this.v0.copy(e.v0), - this.v1.copy(e.v1), - this.v2.copy(e.v2), - this - ) - }), - (Hh.prototype.toJSON = function () { - var e = gh.prototype.toJSON.call(this) - return ( - (e.v0 = this.v0.toArray()), - (e.v1 = this.v1.toArray()), - (e.v2 = this.v2.toArray()), - e - ) - }), - (Hh.prototype.fromJSON = function (e) { - return ( - gh.prototype.fromJSON.call(this, e), - this.v0.fromArray(e.v0), - this.v1.fromArray(e.v1), - this.v2.fromArray(e.v2), - this - ) - }), - (Gh.prototype = Object.create(gh.prototype)), - (Gh.prototype.constructor = Gh), - (Gh.prototype.isQuadraticBezierCurve3 = !0), - (Gh.prototype.getPoint = function (e, t) { - void 0 === t && (t = new lr()) - var n = t, - r = this.v0, - i = this.v1, - o = this.v2 - return ( - n.set(Rh(e, r.x, i.x, o.x), Rh(e, r.y, i.y, o.y), Rh(e, r.z, i.z, o.z)), n - ) - }), - (Gh.prototype.copy = function (e) { - return ( - gh.prototype.copy.call(this, e), - this.v0.copy(e.v0), - this.v1.copy(e.v1), - this.v2.copy(e.v2), - this - ) - }), - (Gh.prototype.toJSON = function () { - var e = gh.prototype.toJSON.call(this) - return ( - (e.v0 = this.v0.toArray()), - (e.v1 = this.v1.toArray()), - (e.v2 = this.v2.toArray()), - e - ) - }), - (Gh.prototype.fromJSON = function (e) { - return ( - gh.prototype.fromJSON.call(this, e), - this.v0.fromArray(e.v0), - this.v1.fromArray(e.v1), - this.v2.fromArray(e.v2), - this - ) - }), - (zh.prototype = Object.create(gh.prototype)), - (zh.prototype.constructor = zh), - (zh.prototype.isSplineCurve = !0), - (zh.prototype.getPoint = function (e, t) { - void 0 === t && (t = new Jn()) - var n = t, - r = this.points, - i = (r.length - 1) * e, - o = Math.floor(i), - a = i - o, - s = r[0 === o ? o : o - 1], - l = r[o], - c = r[o > r.length - 2 ? r.length - 1 : o + 1], - u = r[o > r.length - 3 ? r.length - 1 : o + 2] - return n.set(Th(a, s.x, l.x, c.x, u.x), Th(a, s.y, l.y, c.y, u.y)), n - }), - (zh.prototype.copy = function (e) { - gh.prototype.copy.call(this, e), (this.points = []) - for (var t = 0, n = e.points.length; t < n; t++) { - var r = e.points[t] - this.points.push(r.clone()) - } - return this - }), - (zh.prototype.toJSON = function () { - var e = gh.prototype.toJSON.call(this) - e.points = [] - for (var t = 0, n = this.points.length; t < n; t++) { - var r = this.points[t] - e.points.push(r.toArray()) - } - return e - }), - (zh.prototype.fromJSON = function (e) { - gh.prototype.fromJSON.call(this, e), (this.points = []) - for (var t = 0, n = e.points.length; t < n; t++) { - var r = e.points[t] - this.points.push(new Jn().fromArray(r)) - } - return this - }) - var jh = Object.freeze({ - __proto__: null, - ArcCurve: bh, - CatmullRomCurve3: _h, - CubicBezierCurve: Fh, - CubicBezierCurve3: kh, - EllipseCurve: yh, - LineCurve: Nh, - LineCurve3: Uh, - QuadraticBezierCurve: Hh, - QuadraticBezierCurve3: Gh, - SplineCurve: zh, - }) - function Vh() { - gh.call(this), - (this.type = 'CurvePath'), - (this.curves = []), - (this.autoClose = !1) - } - function Wh(e) { - Vh.call(this), - (this.type = 'Path'), - (this.currentPoint = new Jn()), - e && this.setFromPoints(e) - } - function qh(e) { - Wh.call(this, e), - (this.uuid = Kn.generateUUID()), - (this.type = 'Shape'), - (this.holes = []) - } - function Xh(e, t) { - void 0 === t && (t = 1), - si.call(this), - (this.type = 'Light'), - (this.color = new Li(e)), - (this.intensity = t) - } - function Yh(e, t, n) { - Xh.call(this, e, n), - (this.type = 'HemisphereLight'), - this.position.copy(si.DefaultUp), - this.updateMatrix(), - (this.groundColor = new Li(t)) - } - function Qh(e) { - ;(this.camera = e), - (this.bias = 0), - (this.normalBias = 0), - (this.radius = 1), - (this.mapSize = new Jn(512, 512)), - (this.map = null), - (this.mapPass = null), - (this.matrix = new Fr()), - (this.autoUpdate = !0), - (this.needsUpdate = !1), - (this._frustum = new zo()), - (this._frameExtents = new Jn(1, 1)), - (this._viewportCount = 1), - (this._viewports = [new ir(0, 0, 1, 1)]) - } - function Zh() { - Qh.call(this, new Oo(50, 1, 0.5, 500)), (this.focus = 1) - } - function Kh(e, t, n, r, i, o) { - Xh.call(this, e, t), - (this.type = 'SpotLight'), - this.position.copy(si.DefaultUp), - this.updateMatrix(), - (this.target = new si()), - Object.defineProperty(this, 'power', { - get: function () { - return this.intensity * Math.PI - }, - set: function (e) { - this.intensity = e / Math.PI - }, - }), - (this.distance = void 0 !== n ? n : 0), - (this.angle = void 0 !== r ? r : Math.PI / 3), - (this.penumbra = void 0 !== i ? i : 0), - (this.decay = void 0 !== o ? o : 1), - (this.shadow = new Zh()) - } - function Jh() { - Qh.call(this, new Oo(90, 1, 0.5, 500)), - (this._frameExtents = new Jn(4, 2)), - (this._viewportCount = 6), - (this._viewports = [ - new ir(2, 1, 1, 1), - new ir(0, 1, 1, 1), - new ir(3, 1, 1, 1), - new ir(1, 1, 1, 1), - new ir(3, 0, 1, 1), - new ir(1, 0, 1, 1), - ]), - (this._cubeDirections = [ - new lr(1, 0, 0), - new lr(-1, 0, 0), - new lr(0, 0, 1), - new lr(0, 0, -1), - new lr(0, 1, 0), - new lr(0, -1, 0), - ]), - (this._cubeUps = [ - new lr(0, 1, 0), - new lr(0, 1, 0), - new lr(0, 1, 0), - new lr(0, 1, 0), - new lr(0, 0, 1), - new lr(0, 0, -1), - ]) - } - function $h(e, t, n, r) { - Xh.call(this, e, t), - (this.type = 'PointLight'), - Object.defineProperty(this, 'power', { - get: function () { - return 4 * this.intensity * Math.PI - }, - set: function (e) { - this.intensity = e / (4 * Math.PI) - }, - }), - (this.distance = void 0 !== n ? n : 0), - (this.decay = void 0 !== r ? r : 1), - (this.shadow = new Jh()) - } - function ed(e, t, n, r, i, o) { - void 0 === e && (e = -1), - void 0 === t && (t = 1), - void 0 === n && (n = 1), - void 0 === r && (r = -1), - void 0 === i && (i = 0.1), - void 0 === o && (o = 2e3), - Do.call(this), - (this.type = 'OrthographicCamera'), - (this.zoom = 1), - (this.view = null), - (this.left = e), - (this.right = t), - (this.top = n), - (this.bottom = r), - (this.near = i), - (this.far = o), - this.updateProjectionMatrix() - } - function td() { - Qh.call(this, new ed(-5, 5, 5, -5, 0.5, 500)) - } - function nd(e, t) { - Xh.call(this, e, t), - (this.type = 'DirectionalLight'), - this.position.copy(si.DefaultUp), - this.updateMatrix(), - (this.target = new si()), - (this.shadow = new td()) - } - function rd(e, t) { - Xh.call(this, e, t), (this.type = 'AmbientLight') - } - function id(e, t, n, r) { - Xh.call(this, e, t), - (this.type = 'RectAreaLight'), - (this.width = void 0 !== n ? n : 10), - (this.height = void 0 !== r ? r : 10) - } - ;(Vh.prototype = Object.assign(Object.create(gh.prototype), { - constructor: Vh, - add: function (e) { - this.curves.push(e) - }, - closePath: function () { - var e = this.curves[0].getPoint(0), - t = this.curves[this.curves.length - 1].getPoint(1) - e.equals(t) || this.curves.push(new Nh(t, e)) - }, - getPoint: function (e) { - for ( - var t = e * this.getLength(), n = this.getCurveLengths(), r = 0; - r < n.length; - - ) { - if (n[r] >= t) { - var i = n[r] - t, - o = this.curves[r], - a = o.getLength(), - s = 0 === a ? 0 : 1 - i / a - return o.getPointAt(s) - } - r++ - } - return null - }, - getLength: function () { - var e = this.getCurveLengths() - return e[e.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 e = [], t = 0, n = 0, r = this.curves.length; n < r; n++) - (t += this.curves[n].getLength()), e.push(t) - return (this.cacheLengths = e), e - }, - getSpacedPoints: function (e) { - void 0 === e && (e = 40) - for (var t = [], n = 0; n <= e; n++) t.push(this.getPoint(n / e)) - return this.autoClose && t.push(t[0]), t - }, - getPoints: function (e) { - void 0 === e && (e = 12) - for (var t, n = [], r = 0, i = this.curves; r < i.length; r++) - for ( - var o = i[r], - a = - o && o.isEllipseCurve - ? 2 * e - : o && (o.isLineCurve || o.isLineCurve3) - ? 1 - : o && o.isSplineCurve - ? e * o.points.length - : e, - s = o.getPoints(a), - l = 0; - l < s.length; - l++ - ) { - var c = s[l] - ;(t && t.equals(c)) || (n.push(c), (t = c)) - } - return ( - this.autoClose && - n.length > 1 && - !n[n.length - 1].equals(n[0]) && - n.push(n[0]), - n - ) - }, - copy: function (e) { - gh.prototype.copy.call(this, e), (this.curves = []) - for (var t = 0, n = e.curves.length; t < n; t++) { - var r = e.curves[t] - this.curves.push(r.clone()) - } - return (this.autoClose = e.autoClose), this - }, - toJSON: function () { - var e = gh.prototype.toJSON.call(this) - ;(e.autoClose = this.autoClose), (e.curves = []) - for (var t = 0, n = this.curves.length; t < n; t++) { - var r = this.curves[t] - e.curves.push(r.toJSON()) - } - return e - }, - fromJSON: function (e) { - gh.prototype.fromJSON.call(this, e), - (this.autoClose = e.autoClose), - (this.curves = []) - for (var t = 0, n = e.curves.length; t < n; t++) { - var r = e.curves[t] - this.curves.push(new jh[r.type]().fromJSON(r)) - } - return this - }, - })), - (Wh.prototype = Object.assign(Object.create(Vh.prototype), { - constructor: Wh, - setFromPoints: function (e) { - this.moveTo(e[0].x, e[0].y) - for (var t = 1, n = e.length; t < n; t++) this.lineTo(e[t].x, e[t].y) - return this - }, - moveTo: function (e, t) { - return this.currentPoint.set(e, t), this - }, - lineTo: function (e, t) { - var n = new Nh(this.currentPoint.clone(), new Jn(e, t)) - return this.curves.push(n), this.currentPoint.set(e, t), this - }, - quadraticCurveTo: function (e, t, n, r) { - var i = new Hh(this.currentPoint.clone(), new Jn(e, t), new Jn(n, r)) - return this.curves.push(i), this.currentPoint.set(n, r), this - }, - bezierCurveTo: function (e, t, n, r, i, o) { - var a = new Fh( - this.currentPoint.clone(), - new Jn(e, t), - new Jn(n, r), - new Jn(i, o), - ) - return this.curves.push(a), this.currentPoint.set(i, o), this - }, - splineThru: function (e) { - var t = new zh([this.currentPoint.clone()].concat(e)) - return this.curves.push(t), this.currentPoint.copy(e[e.length - 1]), this - }, - arc: function (e, t, n, r, i, o) { - var a = this.currentPoint.x, - s = this.currentPoint.y - return this.absarc(e + a, t + s, n, r, i, o), this - }, - absarc: function (e, t, n, r, i, o) { - return this.absellipse(e, t, n, n, r, i, o), this - }, - ellipse: function (e, t, n, r, i, o, a, s) { - var l = this.currentPoint.x, - c = this.currentPoint.y - return this.absellipse(e + l, t + c, n, r, i, o, a, s), this - }, - absellipse: function (e, t, n, r, i, o, a, s) { - var l = new yh(e, t, n, r, i, o, a, s) - if (this.curves.length > 0) { - var c = l.getPoint(0) - c.equals(this.currentPoint) || this.lineTo(c.x, c.y) - } - this.curves.push(l) - var u = l.getPoint(1) - return this.currentPoint.copy(u), this - }, - copy: function (e) { - return ( - Vh.prototype.copy.call(this, e), - this.currentPoint.copy(e.currentPoint), - this - ) - }, - toJSON: function () { - var e = Vh.prototype.toJSON.call(this) - return (e.currentPoint = this.currentPoint.toArray()), e - }, - fromJSON: function (e) { - return ( - Vh.prototype.fromJSON.call(this, e), - this.currentPoint.fromArray(e.currentPoint), - this - ) - }, - })), - (qh.prototype = Object.assign(Object.create(Wh.prototype), { - constructor: qh, - getPointsHoles: function (e) { - for (var t = [], n = 0, r = this.holes.length; n < r; n++) - t[n] = this.holes[n].getPoints(e) - return t - }, - extractPoints: function (e) { - return { shape: this.getPoints(e), holes: this.getPointsHoles(e) } - }, - copy: function (e) { - Wh.prototype.copy.call(this, e), (this.holes = []) - for (var t = 0, n = e.holes.length; t < n; t++) { - var r = e.holes[t] - this.holes.push(r.clone()) - } - return this - }, - toJSON: function () { - var e = Wh.prototype.toJSON.call(this) - ;(e.uuid = this.uuid), (e.holes = []) - for (var t = 0, n = this.holes.length; t < n; t++) { - var r = this.holes[t] - e.holes.push(r.toJSON()) - } - return e - }, - fromJSON: function (e) { - Wh.prototype.fromJSON.call(this, e), - (this.uuid = e.uuid), - (this.holes = []) - for (var t = 0, n = e.holes.length; t < n; t++) { - var r = e.holes[t] - this.holes.push(new Wh().fromJSON(r)) - } - return this - }, - })), - (Xh.prototype = Object.assign(Object.create(si.prototype), { - constructor: Xh, - isLight: !0, - copy: function (e) { - return ( - si.prototype.copy.call(this, e), - this.color.copy(e.color), - (this.intensity = e.intensity), - this - ) - }, - toJSON: function (e) { - var t = si.prototype.toJSON.call(this, e) - return ( - (t.object.color = this.color.getHex()), - (t.object.intensity = this.intensity), - void 0 !== this.groundColor && - (t.object.groundColor = this.groundColor.getHex()), - void 0 !== this.distance && (t.object.distance = this.distance), - void 0 !== this.angle && (t.object.angle = this.angle), - void 0 !== this.decay && (t.object.decay = this.decay), - void 0 !== this.penumbra && (t.object.penumbra = this.penumbra), - void 0 !== this.shadow && (t.object.shadow = this.shadow.toJSON()), - t - ) - }, - })), - (Yh.prototype = Object.assign(Object.create(Xh.prototype), { - constructor: Yh, - isHemisphereLight: !0, - copy: function (e) { - return ( - Xh.prototype.copy.call(this, e), - this.groundColor.copy(e.groundColor), - this - ) - }, - })), - Object.assign(Qh.prototype, { - _projScreenMatrix: new Fr(), - _lightPositionWorld: new lr(), - _lookTarget: new lr(), - getViewportCount: function () { - return this._viewportCount - }, - getFrustum: function () { - return this._frustum - }, - updateMatrices: function (e) { - var t = this.camera, - n = this.matrix, - r = this._projScreenMatrix, - i = this._lookTarget, - o = this._lightPositionWorld - o.setFromMatrixPosition(e.matrixWorld), - t.position.copy(o), - i.setFromMatrixPosition(e.target.matrixWorld), - t.lookAt(i), - t.updateMatrixWorld(), - r.multiplyMatrices(t.projectionMatrix, t.matrixWorldInverse), - this._frustum.setFromProjectionMatrix(r), - n.set(0.5, 0, 0, 0.5, 0, 0.5, 0, 0.5, 0, 0, 0.5, 0.5, 0, 0, 0, 1), - n.multiply(t.projectionMatrix), - n.multiply(t.matrixWorldInverse) - }, - getViewport: function (e) { - return this._viewports[e] - }, - getFrameExtents: function () { - return this._frameExtents - }, - copy: function (e) { - return ( - (this.camera = e.camera.clone()), - (this.bias = e.bias), - (this.radius = e.radius), - this.mapSize.copy(e.mapSize), - this - ) - }, - clone: function () { - return new this.constructor().copy(this) - }, - toJSON: function () { - var e = {} - return ( - 0 !== this.bias && (e.bias = this.bias), - 0 !== this.normalBias && (e.normalBias = this.normalBias), - 1 !== this.radius && (e.radius = this.radius), - (512 === this.mapSize.x && 512 === this.mapSize.y) || - (e.mapSize = this.mapSize.toArray()), - (e.camera = this.camera.toJSON(!1).object), - delete e.camera.matrix, - e - ) - }, - }), - (Zh.prototype = Object.assign(Object.create(Qh.prototype), { - constructor: Zh, - isSpotLightShadow: !0, - updateMatrices: function (e) { - var t = this.camera, - n = 2 * Kn.RAD2DEG * e.angle * this.focus, - r = this.mapSize.width / this.mapSize.height, - i = e.distance || t.far - ;(n === t.fov && r === t.aspect && i === t.far) || - ((t.fov = n), (t.aspect = r), (t.far = i), t.updateProjectionMatrix()), - Qh.prototype.updateMatrices.call(this, e) - }, - })), - (Kh.prototype = Object.assign(Object.create(Xh.prototype), { - constructor: Kh, - isSpotLight: !0, - copy: function (e) { - return ( - Xh.prototype.copy.call(this, e), - (this.distance = e.distance), - (this.angle = e.angle), - (this.penumbra = e.penumbra), - (this.decay = e.decay), - (this.target = e.target.clone()), - (this.shadow = e.shadow.clone()), - this - ) - }, - })), - (Jh.prototype = Object.assign(Object.create(Qh.prototype), { - constructor: Jh, - isPointLightShadow: !0, - updateMatrices: function (e, t) { - void 0 === t && (t = 0) - var n = this.camera, - r = this.matrix, - i = this._lightPositionWorld, - o = this._lookTarget, - a = this._projScreenMatrix - i.setFromMatrixPosition(e.matrixWorld), - n.position.copy(i), - o.copy(n.position), - o.add(this._cubeDirections[t]), - n.up.copy(this._cubeUps[t]), - n.lookAt(o), - n.updateMatrixWorld(), - r.makeTranslation(-i.x, -i.y, -i.z), - a.multiplyMatrices(n.projectionMatrix, n.matrixWorldInverse), - this._frustum.setFromProjectionMatrix(a) - }, - })), - ($h.prototype = Object.assign(Object.create(Xh.prototype), { - constructor: $h, - isPointLight: !0, - copy: function (e) { - return ( - Xh.prototype.copy.call(this, e), - (this.distance = e.distance), - (this.decay = e.decay), - (this.shadow = e.shadow.clone()), - this - ) - }, - })), - (ed.prototype = Object.assign(Object.create(Do.prototype), { - constructor: ed, - isOrthographicCamera: !0, - copy: function (e, t) { - return ( - Do.prototype.copy.call(this, e, t), - (this.left = e.left), - (this.right = e.right), - (this.top = e.top), - (this.bottom = e.bottom), - (this.near = e.near), - (this.far = e.far), - (this.zoom = e.zoom), - (this.view = null === e.view ? null : Object.assign({}, e.view)), - this - ) - }, - setViewOffset: function (e, t, n, r, i, o) { - null === this.view && - (this.view = { - enabled: !0, - fullWidth: 1, - fullHeight: 1, - offsetX: 0, - offsetY: 0, - width: 1, - height: 1, - }), - (this.view.enabled = !0), - (this.view.fullWidth = e), - (this.view.fullHeight = t), - (this.view.offsetX = n), - (this.view.offsetY = r), - (this.view.width = i), - (this.view.height = o), - this.updateProjectionMatrix() - }, - clearViewOffset: function () { - null !== this.view && (this.view.enabled = !1), - this.updateProjectionMatrix() - }, - updateProjectionMatrix: function () { - var e = (this.right - this.left) / (2 * this.zoom), - t = (this.top - this.bottom) / (2 * this.zoom), - n = (this.right + this.left) / 2, - r = (this.top + this.bottom) / 2, - i = n - e, - o = n + e, - a = r + t, - s = r - t - if (null !== this.view && this.view.enabled) { - var l = (this.right - this.left) / this.view.fullWidth / this.zoom, - c = (this.top - this.bottom) / this.view.fullHeight / this.zoom - ;(o = (i += l * this.view.offsetX) + l * this.view.width), - (s = (a -= c * this.view.offsetY) - c * this.view.height) - } - this.projectionMatrix.makeOrthographic(i, o, a, s, this.near, this.far), - this.projectionMatrixInverse.copy(this.projectionMatrix).invert() - }, - toJSON: function (e) { - var t = si.prototype.toJSON.call(this, e) - return ( - (t.object.zoom = this.zoom), - (t.object.left = this.left), - (t.object.right = this.right), - (t.object.top = this.top), - (t.object.bottom = this.bottom), - (t.object.near = this.near), - (t.object.far = this.far), - null !== this.view && (t.object.view = Object.assign({}, this.view)), - t - ) - }, - })), - (td.prototype = Object.assign(Object.create(Qh.prototype), { - constructor: td, - isDirectionalLightShadow: !0, - updateMatrices: function (e) { - Qh.prototype.updateMatrices.call(this, e) - }, - })), - (nd.prototype = Object.assign(Object.create(Xh.prototype), { - constructor: nd, - isDirectionalLight: !0, - copy: function (e) { - return ( - Xh.prototype.copy.call(this, e), - (this.target = e.target.clone()), - (this.shadow = e.shadow.clone()), - this - ) - }, - })), - (rd.prototype = Object.assign(Object.create(Xh.prototype), { - constructor: rd, - isAmbientLight: !0, - })), - (id.prototype = Object.assign(Object.create(Xh.prototype), { - constructor: id, - isRectAreaLight: !0, - copy: function (e) { - return ( - Xh.prototype.copy.call(this, e), - (this.width = e.width), - (this.height = e.height), - this - ) - }, - toJSON: function (e) { - var t = Xh.prototype.toJSON.call(this, e) - return (t.object.width = this.width), (t.object.height = this.height), t - }, - })) - var od = (function () { - function e() { - Object.defineProperty(this, 'isSphericalHarmonics3', { value: !0 }), - (this.coefficients = []) - for (var e = 0; e < 9; e++) this.coefficients.push(new lr()) - } - var t = e.prototype - return ( - (t.set = function (e) { - for (var t = 0; t < 9; t++) this.coefficients[t].copy(e[t]) - return this - }), - (t.zero = function () { - for (var e = 0; e < 9; e++) this.coefficients[e].set(0, 0, 0) - return this - }), - (t.getAt = function (e, t) { - var n = e.x, - r = e.y, - i = e.z, - o = this.coefficients - return ( - t.copy(o[0]).multiplyScalar(0.282095), - t.addScaledVector(o[1], 0.488603 * r), - t.addScaledVector(o[2], 0.488603 * i), - t.addScaledVector(o[3], 0.488603 * n), - t.addScaledVector(o[4], n * r * 1.092548), - t.addScaledVector(o[5], r * i * 1.092548), - t.addScaledVector(o[6], 0.315392 * (3 * i * i - 1)), - t.addScaledVector(o[7], n * i * 1.092548), - t.addScaledVector(o[8], 0.546274 * (n * n - r * r)), - t - ) - }), - (t.getIrradianceAt = function (e, t) { - var n = e.x, - r = e.y, - i = e.z, - o = this.coefficients - return ( - t.copy(o[0]).multiplyScalar(0.886227), - t.addScaledVector(o[1], 1.023328 * r), - t.addScaledVector(o[2], 1.023328 * i), - t.addScaledVector(o[3], 1.023328 * n), - t.addScaledVector(o[4], 0.858086 * n * r), - t.addScaledVector(o[5], 0.858086 * r * i), - t.addScaledVector(o[6], 0.743125 * i * i - 0.247708), - t.addScaledVector(o[7], 0.858086 * n * i), - t.addScaledVector(o[8], 0.429043 * (n * n - r * r)), - t - ) - }), - (t.add = function (e) { - for (var t = 0; t < 9; t++) this.coefficients[t].add(e.coefficients[t]) - return this - }), - (t.addScaledSH = function (e, t) { - for (var n = 0; n < 9; n++) - this.coefficients[n].addScaledVector(e.coefficients[n], t) - return this - }), - (t.scale = function (e) { - for (var t = 0; t < 9; t++) this.coefficients[t].multiplyScalar(e) - return this - }), - (t.lerp = function (e, t) { - for (var n = 0; n < 9; n++) - this.coefficients[n].lerp(e.coefficients[n], t) - return this - }), - (t.equals = function (e) { - for (var t = 0; t < 9; t++) - if (!this.coefficients[t].equals(e.coefficients[t])) return !1 - return !0 - }), - (t.copy = function (e) { - return this.set(e.coefficients) - }), - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.fromArray = function (e, t) { - void 0 === t && (t = 0) - for (var n = this.coefficients, r = 0; r < 9; r++) - n[r].fromArray(e, t + 3 * r) - return this - }), - (t.toArray = function (e, t) { - void 0 === e && (e = []), void 0 === t && (t = 0) - for (var n = this.coefficients, r = 0; r < 9; r++) - n[r].toArray(e, t + 3 * r) - return e - }), - (e.getBasisAt = function (e, t) { - var n = e.x, - r = e.y, - i = e.z - ;(t[0] = 0.282095), - (t[1] = 0.488603 * r), - (t[2] = 0.488603 * i), - (t[3] = 0.488603 * n), - (t[4] = 1.092548 * n * r), - (t[5] = 1.092548 * r * i), - (t[6] = 0.315392 * (3 * i * i - 1)), - (t[7] = 1.092548 * n * i), - (t[8] = 0.546274 * (n * n - r * r)) - }), - e - ) - })() - function ad(e, t) { - Xh.call(this, void 0, t), - (this.type = 'LightProbe'), - (this.sh = void 0 !== e ? e : new od()) - } - function sd(e) { - lh.call(this, e), (this.textures = {}) - } - ;(ad.prototype = Object.assign(Object.create(Xh.prototype), { - constructor: ad, - isLightProbe: !0, - copy: function (e) { - return Xh.prototype.copy.call(this, e), this.sh.copy(e.sh), this - }, - fromJSON: function (e) { - return (this.intensity = e.intensity), this.sh.fromArray(e.sh), this - }, - toJSON: function (e) { - var t = Xh.prototype.toJSON.call(this, e) - return (t.object.sh = this.sh.toArray()), t - }, - })), - (sd.prototype = Object.assign(Object.create(lh.prototype), { - constructor: sd, - load: function (t, n, r, i) { - var o = this, - a = new uh(o.manager) - a.setPath(o.path), - a.setRequestHeader(o.requestHeader), - a.setWithCredentials(o.withCredentials), - a.load( - t, - function (r) { - try { - n(o.parse(JSON.parse(r))) - } catch (e) { - i ? i(e) : console.error(e), o.manager.itemError(t) - } - }, - r, - i, - ) - }, - parse: function (e) { - var t = this.textures - function n(e) { - return ( - void 0 === t[e] && - console.warn('THREE.MaterialLoader: Undefined texture', e), - t[e] - ) - } - var r = new zu[e.type]() - if ( - (void 0 !== e.uuid && (r.uuid = e.uuid), - void 0 !== e.name && (r.name = e.name), - void 0 !== e.color && void 0 !== r.color && r.color.setHex(e.color), - void 0 !== e.roughness && (r.roughness = e.roughness), - void 0 !== e.metalness && (r.metalness = e.metalness), - void 0 !== e.sheen && (r.sheen = new Li().setHex(e.sheen)), - void 0 !== e.emissive && - void 0 !== r.emissive && - r.emissive.setHex(e.emissive), - void 0 !== e.specular && - void 0 !== r.specular && - r.specular.setHex(e.specular), - void 0 !== e.shininess && (r.shininess = e.shininess), - void 0 !== e.clearcoat && (r.clearcoat = e.clearcoat), - void 0 !== e.clearcoatRoughness && - (r.clearcoatRoughness = e.clearcoatRoughness), - void 0 !== e.fog && (r.fog = e.fog), - void 0 !== e.flatShading && (r.flatShading = e.flatShading), - void 0 !== e.blending && (r.blending = e.blending), - void 0 !== e.combine && (r.combine = e.combine), - void 0 !== e.side && (r.side = e.side), - void 0 !== e.opacity && (r.opacity = e.opacity), - void 0 !== e.transparent && (r.transparent = e.transparent), - void 0 !== e.alphaTest && (r.alphaTest = e.alphaTest), - void 0 !== e.depthTest && (r.depthTest = e.depthTest), - void 0 !== e.depthWrite && (r.depthWrite = e.depthWrite), - void 0 !== e.colorWrite && (r.colorWrite = e.colorWrite), - void 0 !== e.stencilWrite && (r.stencilWrite = e.stencilWrite), - void 0 !== e.stencilWriteMask && - (r.stencilWriteMask = e.stencilWriteMask), - void 0 !== e.stencilFunc && (r.stencilFunc = e.stencilFunc), - void 0 !== e.stencilRef && (r.stencilRef = e.stencilRef), - void 0 !== e.stencilFuncMask && (r.stencilFuncMask = e.stencilFuncMask), - void 0 !== e.stencilFail && (r.stencilFail = e.stencilFail), - void 0 !== e.stencilZFail && (r.stencilZFail = e.stencilZFail), - void 0 !== e.stencilZPass && (r.stencilZPass = e.stencilZPass), - void 0 !== e.wireframe && (r.wireframe = e.wireframe), - void 0 !== e.wireframeLinewidth && - (r.wireframeLinewidth = e.wireframeLinewidth), - void 0 !== e.wireframeLinecap && - (r.wireframeLinecap = e.wireframeLinecap), - void 0 !== e.wireframeLinejoin && - (r.wireframeLinejoin = e.wireframeLinejoin), - void 0 !== e.rotation && (r.rotation = e.rotation), - 1 !== e.linewidth && (r.linewidth = e.linewidth), - void 0 !== e.dashSize && (r.dashSize = e.dashSize), - void 0 !== e.gapSize && (r.gapSize = e.gapSize), - void 0 !== e.scale && (r.scale = e.scale), - void 0 !== e.polygonOffset && (r.polygonOffset = e.polygonOffset), - void 0 !== e.polygonOffsetFactor && - (r.polygonOffsetFactor = e.polygonOffsetFactor), - void 0 !== e.polygonOffsetUnits && - (r.polygonOffsetUnits = e.polygonOffsetUnits), - void 0 !== e.skinning && (r.skinning = e.skinning), - void 0 !== e.morphTargets && (r.morphTargets = e.morphTargets), - void 0 !== e.morphNormals && (r.morphNormals = e.morphNormals), - void 0 !== e.dithering && (r.dithering = e.dithering), - void 0 !== e.vertexTangents && (r.vertexTangents = e.vertexTangents), - void 0 !== e.visible && (r.visible = e.visible), - void 0 !== e.toneMapped && (r.toneMapped = e.toneMapped), - void 0 !== e.userData && (r.userData = e.userData), - void 0 !== e.vertexColors && - ('number' === typeof e.vertexColors - ? (r.vertexColors = e.vertexColors > 0) - : (r.vertexColors = e.vertexColors)), - void 0 !== e.uniforms) - ) - for (var i in e.uniforms) { - var o = e.uniforms[i] - switch (((r.uniforms[i] = {}), o.type)) { - case 't': - r.uniforms[i].value = n(o.value) - break - case 'c': - r.uniforms[i].value = new Li().setHex(o.value) - break - case 'v2': - r.uniforms[i].value = new Jn().fromArray(o.value) - break - case 'v3': - r.uniforms[i].value = new lr().fromArray(o.value) - break - case 'v4': - r.uniforms[i].value = new ir().fromArray(o.value) - break - case 'm3': - r.uniforms[i].value = new $n().fromArray(o.value) - break - case 'm4': - r.uniforms[i].value = new Fr().fromArray(o.value) - break - default: - r.uniforms[i].value = o.value - } - } - if ( - (void 0 !== e.defines && (r.defines = e.defines), - void 0 !== e.vertexShader && (r.vertexShader = e.vertexShader), - void 0 !== e.fragmentShader && (r.fragmentShader = e.fragmentShader), - void 0 !== e.extensions) - ) - for (var a in e.extensions) r.extensions[a] = e.extensions[a] - if ( - (void 0 !== e.shading && (r.flatShading = 1 === e.shading), - void 0 !== e.size && (r.size = e.size), - void 0 !== e.sizeAttenuation && (r.sizeAttenuation = e.sizeAttenuation), - void 0 !== e.map && (r.map = n(e.map)), - void 0 !== e.matcap && (r.matcap = n(e.matcap)), - void 0 !== e.alphaMap && (r.alphaMap = n(e.alphaMap)), - void 0 !== e.bumpMap && (r.bumpMap = n(e.bumpMap)), - void 0 !== e.bumpScale && (r.bumpScale = e.bumpScale), - void 0 !== e.normalMap && (r.normalMap = n(e.normalMap)), - void 0 !== e.normalMapType && (r.normalMapType = e.normalMapType), - void 0 !== e.normalScale) - ) { - var s = e.normalScale - !1 === Array.isArray(s) && (s = [s, s]), - (r.normalScale = new Jn().fromArray(s)) - } - return ( - void 0 !== e.displacementMap && - (r.displacementMap = n(e.displacementMap)), - void 0 !== e.displacementScale && - (r.displacementScale = e.displacementScale), - void 0 !== e.displacementBias && - (r.displacementBias = e.displacementBias), - void 0 !== e.roughnessMap && (r.roughnessMap = n(e.roughnessMap)), - void 0 !== e.metalnessMap && (r.metalnessMap = n(e.metalnessMap)), - void 0 !== e.emissiveMap && (r.emissiveMap = n(e.emissiveMap)), - void 0 !== e.emissiveIntensity && - (r.emissiveIntensity = e.emissiveIntensity), - void 0 !== e.specularMap && (r.specularMap = n(e.specularMap)), - void 0 !== e.envMap && (r.envMap = n(e.envMap)), - void 0 !== e.envMapIntensity && (r.envMapIntensity = e.envMapIntensity), - void 0 !== e.reflectivity && (r.reflectivity = e.reflectivity), - void 0 !== e.refractionRatio && (r.refractionRatio = e.refractionRatio), - void 0 !== e.lightMap && (r.lightMap = n(e.lightMap)), - void 0 !== e.lightMapIntensity && - (r.lightMapIntensity = e.lightMapIntensity), - void 0 !== e.aoMap && (r.aoMap = n(e.aoMap)), - void 0 !== e.aoMapIntensity && (r.aoMapIntensity = e.aoMapIntensity), - void 0 !== e.gradientMap && (r.gradientMap = n(e.gradientMap)), - void 0 !== e.clearcoatMap && (r.clearcoatMap = n(e.clearcoatMap)), - void 0 !== e.clearcoatRoughnessMap && - (r.clearcoatRoughnessMap = n(e.clearcoatRoughnessMap)), - void 0 !== e.clearcoatNormalMap && - (r.clearcoatNormalMap = n(e.clearcoatNormalMap)), - void 0 !== e.clearcoatNormalScale && - (r.clearcoatNormalScale = new Jn().fromArray(e.clearcoatNormalScale)), - void 0 !== e.transmission && (r.transmission = e.transmission), - void 0 !== e.transmissionMap && - (r.transmissionMap = n(e.transmissionMap)), - r - ) - }, - setTextures: function (e) { - return (this.textures = e), this - }, - })) - var ld = { - decodeText: function (t) { - if ('undefined' !== typeof TextDecoder) return new TextDecoder().decode(t) - for (var n = '', r = 0, i = t.length; r < i; r++) - n += String.fromCharCode(t[r]) - try { - return decodeURIComponent(escape(n)) - } catch (e) { - return n - } - }, - extractUrlBase: function (e) { - var t = e.lastIndexOf('/') - return -1 === t ? './' : e.substr(0, t + 1) - }, - } - function cd() { - ro.call(this), - (this.type = 'InstancedBufferGeometry'), - (this.instanceCount = 1 / 0) - } - function ud(e, t, n, r) { - 'number' === typeof n && - ((r = n), - (n = !1), - console.error( - 'THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.', - )), - Fi.call(this, e, t, n), - (this.meshPerAttribute = r || 1) - } - function hd(e) { - lh.call(this, e) - } - ;(cd.prototype = Object.assign(Object.create(ro.prototype), { - constructor: cd, - isInstancedBufferGeometry: !0, - copy: function (e) { - return ( - ro.prototype.copy.call(this, e), - (this.instanceCount = e.instanceCount), - this - ) - }, - clone: function () { - return new this.constructor().copy(this) - }, - toJSON: function () { - var e = ro.prototype.toJSON.call(this) - return ( - (e.instanceCount = this.instanceCount), - (e.isInstancedBufferGeometry = !0), - e - ) - }, - })), - (ud.prototype = Object.assign(Object.create(Fi.prototype), { - constructor: ud, - isInstancedBufferAttribute: !0, - copy: function (e) { - return ( - Fi.prototype.copy.call(this, e), - (this.meshPerAttribute = e.meshPerAttribute), - this - ) - }, - toJSON: function () { - var e = Fi.prototype.toJSON.call(this) - return ( - (e.meshPerAttribute = this.meshPerAttribute), - (e.isInstancedBufferAttribute = !0), - e - ) - }, - })), - (hd.prototype = Object.assign(Object.create(lh.prototype), { - constructor: hd, - load: function (t, n, r, i) { - var o = this, - a = new uh(o.manager) - a.setPath(o.path), - a.setRequestHeader(o.requestHeader), - a.setWithCredentials(o.withCredentials), - a.load( - t, - function (r) { - try { - n(o.parse(JSON.parse(r))) - } catch (e) { - i ? i(e) : console.error(e), o.manager.itemError(t) - } - }, - r, - i, - ) - }, - parse: function (e) { - var t = {}, - n = {} - function r(e, n) { - if (void 0 !== t[n]) return t[n] - var r = e.interleavedBuffers[n], - o = i(e, r.buffer), - a = new yl(Qi(r.type, o), r.stride) - return (a.uuid = r.uuid), (t[n] = a), a - } - function i(e, t) { - if (void 0 !== n[t]) return n[t] - var r = e.arrayBuffers[t], - i = new Uint32Array(r).buffer - return (n[t] = i), i - } - var o = e.isInstancedBufferGeometry ? new cd() : new ro(), - a = e.data.index - if (void 0 !== a) { - var s = Qi(a.type, a.array) - o.setIndex(new Fi(s, 1)) - } - var l = e.data.attributes - for (var c in l) { - var u = l[c], - h = void 0 - if (u.isInterleavedBufferAttribute) - h = new wl(r(e.data, u.data), u.itemSize, u.offset, u.normalized) - else { - var d = Qi(u.type, u.array) - h = new (u.isInstancedBufferAttribute ? ud : Fi)( - d, - u.itemSize, - u.normalized, - ) - } - void 0 !== u.name && (h.name = u.name), o.setAttribute(c, h) - } - var p = e.data.morphAttributes - if (p) - for (var f in p) { - for (var m = p[f], v = [], g = 0, y = m.length; g < y; g++) { - var b = m[g], - A = void 0 - ;(A = b.isInterleavedBufferAttribute - ? new wl(r(e.data, b.data), b.itemSize, b.offset, b.normalized) - : new Fi(Qi(b.type, b.array), b.itemSize, b.normalized)), - void 0 !== b.name && (A.name = b.name), - v.push(A) - } - o.morphAttributes[f] = v - } - e.data.morphTargetsRelative && (o.morphTargetsRelative = !0) - var w = e.data.groups || e.data.drawcalls || e.data.offsets - if (void 0 !== w) - for (var x = 0, E = w.length; x !== E; ++x) { - var M = w[x] - o.addGroup(M.start, M.count, M.materialIndex) - } - var _ = e.data.boundingSphere - if (void 0 !== _) { - var T = new lr() - void 0 !== _.center && T.fromArray(_.center), - (o.boundingSphere = new Sr(T, _.radius)) - } - return ( - e.name && (o.name = e.name), e.userData && (o.userData = e.userData), o - ) - }, - })) - var dd = (function (e) { - function t(t) { - return e.call(this, t) || this - } - Gn(t, e) - var n = t.prototype - return ( - (n.load = function (e, t, n, r) { - var i = this, - o = '' === this.path ? ld.extractUrlBase(e) : this.path - this.resourcePath = this.resourcePath || o - var a = new uh(this.manager) - a.setPath(this.path), - a.setRequestHeader(this.requestHeader), - a.setWithCredentials(this.withCredentials), - a.load( - e, - function (n) { - var o = null - try { - o = JSON.parse(n) - } catch (s) { - return ( - void 0 !== r && r(s), - void console.error( - "THREE:ObjectLoader: Can't parse " + e + '.', - s.message, - ) - ) - } - var a = o.metadata - void 0 !== a && - void 0 !== a.type && - 'geometry' !== a.type.toLowerCase() - ? i.parse(o, t) - : console.error("THREE.ObjectLoader: Can't load " + e) - }, - n, - r, - ) - }), - (n.parse = function (e, t) { - var n = this.parseAnimations(e.animations), - r = this.parseShapes(e.shapes), - i = this.parseGeometries(e.geometries, r), - o = this.parseImages(e.images, function () { - void 0 !== t && t(l) - }), - a = this.parseTextures(e.textures, o), - s = this.parseMaterials(e.materials, a), - l = this.parseObject(e.object, i, s, n), - c = this.parseSkeletons(e.skeletons, l) - if ((this.bindSkeletons(l, c), void 0 !== t)) { - var u = !1 - for (var h in o) - if (o[h] instanceof HTMLImageElement) { - u = !0 - break - } - !1 === u && t(l) - } - return l - }), - (n.parseShapes = function (e) { - var t = {} - if (void 0 !== e) - for (var n = 0, r = e.length; n < r; n++) { - var i = new qh().fromJSON(e[n]) - t[i.uuid] = i - } - return t - }), - (n.parseSkeletons = function (e, t) { - var n = {}, - r = {} - if ( - (t.traverse(function (e) { - e.isBone && (r[e.uuid] = e) - }), - void 0 !== e) - ) - for (var i = 0, o = e.length; i < o; i++) { - var a = new Ql().fromJSON(e[i], r) - n[a.uuid] = a - } - return n - }), - (n.parseGeometries = function (e, t) { - var n, - r = {} - if (void 0 !== e) - for (var i = new hd(), o = 0, a = e.length; o < a; o++) { - var s = void 0, - l = e[o] - switch (l.type) { - case 'PlaneGeometry': - case 'PlaneBufferGeometry': - s = new Pu[l.type]( - l.width, - l.height, - l.widthSegments, - l.heightSegments, - ) - break - case 'BoxGeometry': - case 'BoxBufferGeometry': - s = new Pu[l.type]( - l.width, - l.height, - l.depth, - l.widthSegments, - l.heightSegments, - l.depthSegments, - ) - break - case 'CircleGeometry': - case 'CircleBufferGeometry': - s = new Pu[l.type]( - l.radius, - l.segments, - l.thetaStart, - l.thetaLength, - ) - break - case 'CylinderGeometry': - case 'CylinderBufferGeometry': - s = new Pu[l.type]( - l.radiusTop, - l.radiusBottom, - l.height, - l.radialSegments, - l.heightSegments, - l.openEnded, - l.thetaStart, - l.thetaLength, - ) - break - case 'ConeGeometry': - case 'ConeBufferGeometry': - s = new Pu[l.type]( - l.radius, - l.height, - l.radialSegments, - l.heightSegments, - l.openEnded, - l.thetaStart, - l.thetaLength, - ) - break - case 'SphereGeometry': - case 'SphereBufferGeometry': - s = new Pu[l.type]( - l.radius, - l.widthSegments, - l.heightSegments, - l.phiStart, - l.phiLength, - l.thetaStart, - l.thetaLength, - ) - break - case 'DodecahedronGeometry': - case 'DodecahedronBufferGeometry': - case 'IcosahedronGeometry': - case 'IcosahedronBufferGeometry': - case 'OctahedronGeometry': - case 'OctahedronBufferGeometry': - case 'TetrahedronGeometry': - case 'TetrahedronBufferGeometry': - s = new Pu[l.type](l.radius, l.detail) - break - case 'RingGeometry': - case 'RingBufferGeometry': - s = new Pu[l.type]( - l.innerRadius, - l.outerRadius, - l.thetaSegments, - l.phiSegments, - l.thetaStart, - l.thetaLength, - ) - break - case 'TorusGeometry': - case 'TorusBufferGeometry': - s = new Pu[l.type]( - l.radius, - l.tube, - l.radialSegments, - l.tubularSegments, - l.arc, - ) - break - case 'TorusKnotGeometry': - case 'TorusKnotBufferGeometry': - s = new Pu[l.type]( - l.radius, - l.tube, - l.tubularSegments, - l.radialSegments, - l.p, - l.q, - ) - break - case 'TubeGeometry': - case 'TubeBufferGeometry': - s = new Pu[l.type]( - new jh[l.path.type]().fromJSON(l.path), - l.tubularSegments, - l.radius, - l.radialSegments, - l.closed, - ) - break - case 'LatheGeometry': - case 'LatheBufferGeometry': - s = new Pu[l.type]( - l.points, - l.segments, - l.phiStart, - l.phiLength, - ) - break - case 'PolyhedronGeometry': - case 'PolyhedronBufferGeometry': - s = new Pu[l.type](l.vertices, l.indices, l.radius, l.details) - break - case 'ShapeGeometry': - case 'ShapeBufferGeometry': - n = [] - for (var c = 0, u = l.shapes.length; c < u; c++) { - var h = t[l.shapes[c]] - n.push(h) - } - s = new Pu[l.type](n, l.curveSegments) - break - case 'ExtrudeGeometry': - case 'ExtrudeBufferGeometry': - n = [] - for (var d = 0, p = l.shapes.length; d < p; d++) { - var f = t[l.shapes[d]] - n.push(f) - } - var m = l.options.extrudePath - void 0 !== m && - (l.options.extrudePath = new jh[m.type]().fromJSON(m)), - (s = new Pu[l.type](n, l.options)) - break - case 'BufferGeometry': - case 'InstancedBufferGeometry': - s = i.parse(l) - break - case 'Geometry': - 'THREE' in window && 'LegacyJSONLoader' in THREE - ? (s = new THREE.LegacyJSONLoader().parse( - l, - this.resourcePath, - ).geometry) - : console.error( - 'THREE.ObjectLoader: You have to import LegacyJSONLoader in order load geometry data of type "Geometry".', - ) - break - default: - console.warn( - 'THREE.ObjectLoader: Unsupported geometry type "' + - l.type + - '"', - ) - continue - } - ;(s.uuid = l.uuid), - void 0 !== l.name && (s.name = l.name), - !0 === s.isBufferGeometry && - void 0 !== l.userData && - (s.userData = l.userData), - (r[l.uuid] = s) - } - return r - }), - (n.parseMaterials = function (e, t) { - var n = {}, - r = {} - if (void 0 !== e) { - var i = new sd() - i.setTextures(t) - for (var o = 0, a = e.length; o < a; o++) { - var s = e[o] - if ('MultiMaterial' === s.type) { - for (var l = [], c = 0; c < s.materials.length; c++) { - var u = s.materials[c] - void 0 === n[u.uuid] && (n[u.uuid] = i.parse(u)), - l.push(n[u.uuid]) - } - r[s.uuid] = l - } else - void 0 === n[s.uuid] && (n[s.uuid] = i.parse(s)), - (r[s.uuid] = n[s.uuid]) - } - } - return r - }), - (n.parseAnimations = function (e) { - var t = {} - if (void 0 !== e) - for (var n = 0; n < e.length; n++) { - var r = e[n], - i = nh.parse(r) - t[i.uuid] = i - } - return t - }), - (n.parseImages = function (e, t) { - var n, - r = this, - i = {} - function o(e) { - return ( - r.manager.itemStart(e), - n.load( - e, - function () { - r.manager.itemEnd(e) - }, - void 0, - function () { - r.manager.itemError(e), r.manager.itemEnd(e) - }, - ) - ) - } - function a(e) { - if ('string' === typeof e) { - var t = e - return o( - /^(\/\/)|([a-z]+:(\/\/)?)/i.test(t) ? t : r.resourcePath + t, - ) - } - return e.data - ? { data: Qi(e.type, e.data), width: e.width, height: e.height } - : null - } - if (void 0 !== e && e.length > 0) { - var s = new ah(t) - ;(n = new ph(s)).setCrossOrigin(this.crossOrigin) - for (var l = 0, c = e.length; l < c; l++) { - var u = e[l], - h = u.url - if (Array.isArray(h)) { - i[u.uuid] = [] - for (var d = 0, p = h.length; d < p; d++) { - var f = a(h[d]) - null !== f && - (f instanceof HTMLImageElement - ? i[u.uuid].push(f) - : i[u.uuid].push(new Uo(f.data, f.width, f.height))) - } - } else { - var m = a(u.url) - null !== m && (i[u.uuid] = m) - } - } - } - return i - }), - (n.parseTextures = function (e, t) { - function n(e, t) { - return 'number' === typeof e - ? e - : (console.warn( - 'THREE.ObjectLoader.parseTexture: Constant should be in numeric form.', - e, - ), - t[e]) - } - var r = {} - if (void 0 !== e) - for (var i = 0, o = e.length; i < o; i++) { - var a = e[i] - void 0 === a.image && - console.warn( - 'THREE.ObjectLoader: No "image" specified for', - a.uuid, - ), - void 0 === t[a.image] && - console.warn('THREE.ObjectLoader: Undefined image', a.image) - var s = void 0, - l = t[a.image] - Array.isArray(l) - ? ((s = new ko(l)), 6 === l.length && (s.needsUpdate = !0)) - : ((s = - l && l.data ? new Uo(l.data, l.width, l.height) : new nr(l)), - l && (s.needsUpdate = !0)), - (s.uuid = a.uuid), - void 0 !== a.name && (s.name = a.name), - void 0 !== a.mapping && (s.mapping = n(a.mapping, pd)), - void 0 !== a.offset && s.offset.fromArray(a.offset), - void 0 !== a.repeat && s.repeat.fromArray(a.repeat), - void 0 !== a.center && s.center.fromArray(a.center), - void 0 !== a.rotation && (s.rotation = a.rotation), - void 0 !== a.wrap && - ((s.wrapS = n(a.wrap[0], fd)), (s.wrapT = n(a.wrap[1], fd))), - void 0 !== a.format && (s.format = a.format), - void 0 !== a.type && (s.type = a.type), - void 0 !== a.encoding && (s.encoding = a.encoding), - void 0 !== a.minFilter && (s.minFilter = n(a.minFilter, md)), - void 0 !== a.magFilter && (s.magFilter = n(a.magFilter, md)), - void 0 !== a.anisotropy && (s.anisotropy = a.anisotropy), - void 0 !== a.flipY && (s.flipY = a.flipY), - void 0 !== a.premultiplyAlpha && - (s.premultiplyAlpha = a.premultiplyAlpha), - void 0 !== a.unpackAlignment && - (s.unpackAlignment = a.unpackAlignment), - (r[a.uuid] = s) - } - return r - }), - (n.parseObject = function (e, t, n, r) { - var i, o, a - function s(e) { - return ( - void 0 === t[e] && - console.warn('THREE.ObjectLoader: Undefined geometry', e), - t[e] - ) - } - function l(e) { - if (void 0 !== e) { - if (Array.isArray(e)) { - for (var t = [], r = 0, i = e.length; r < i; r++) { - var o = e[r] - void 0 === n[o] && - console.warn('THREE.ObjectLoader: Undefined material', o), - t.push(n[o]) - } - return t - } - return ( - void 0 === n[e] && - console.warn('THREE.ObjectLoader: Undefined material', e), - n[e] - ) - } - } - switch (e.type) { - case 'Scene': - ;(i = new gl()), - void 0 !== e.background && - Number.isInteger(e.background) && - (i.background = new Li(e.background)), - void 0 !== e.fog && - ('Fog' === e.fog.type - ? (i.fog = new vl(e.fog.color, e.fog.near, e.fog.far)) - : 'FogExp2' === e.fog.type && - (i.fog = new ml(e.fog.color, e.fog.density))) - break - case 'PerspectiveCamera': - ;(i = new Oo(e.fov, e.aspect, e.near, e.far)), - void 0 !== e.focus && (i.focus = e.focus), - void 0 !== e.zoom && (i.zoom = e.zoom), - void 0 !== e.filmGauge && (i.filmGauge = e.filmGauge), - void 0 !== e.filmOffset && (i.filmOffset = e.filmOffset), - void 0 !== e.view && (i.view = Object.assign({}, e.view)) - break - case 'OrthographicCamera': - ;(i = new ed(e.left, e.right, e.top, e.bottom, e.near, e.far)), - void 0 !== e.zoom && (i.zoom = e.zoom), - void 0 !== e.view && (i.view = Object.assign({}, e.view)) - break - case 'AmbientLight': - i = new rd(e.color, e.intensity) - break - case 'DirectionalLight': - i = new nd(e.color, e.intensity) - break - case 'PointLight': - i = new $h(e.color, e.intensity, e.distance, e.decay) - break - case 'RectAreaLight': - i = new id(e.color, e.intensity, e.width, e.height) - break - case 'SpotLight': - i = new Kh( - e.color, - e.intensity, - e.distance, - e.angle, - e.penumbra, - e.decay, - ) - break - case 'HemisphereLight': - i = new Yh(e.color, e.groundColor, e.intensity) - break - case 'LightProbe': - i = new ad().fromJSON(e) - break - case 'SkinnedMesh': - ;(i = new Wl((o = s(e.geometry)), (a = l(e.material)))), - void 0 !== e.bindMode && (i.bindMode = e.bindMode), - void 0 !== e.bindMatrix && i.bindMatrix.fromArray(e.bindMatrix), - void 0 !== e.skeleton && (i.skeleton = e.skeleton) - break - case 'Mesh': - i = new xo((o = s(e.geometry)), (a = l(e.material))) - break - case 'InstancedMesh': - ;(o = s(e.geometry)), (a = l(e.material)) - var c = e.count, - u = e.instanceMatrix - ;(i = new ec(o, a, c)).instanceMatrix = new Fi( - new Float32Array(u.array), - 16, - ) - break - case 'LOD': - i = new Ul() - break - case 'Line': - i = new sc(s(e.geometry), l(e.material)) - break - case 'LineLoop': - i = new hc(s(e.geometry), l(e.material)) - break - case 'LineSegments': - i = new uc(s(e.geometry), l(e.material)) - break - case 'PointCloud': - case 'Points': - i = new gc(s(e.geometry), l(e.material)) - break - case 'Sprite': - i = new Bl(l(e.material)) - break - case 'Group': - i = new rl() - break - case 'Bone': - i = new ql() - break - default: - i = new si() - } - if ( - ((i.uuid = e.uuid), - void 0 !== e.name && (i.name = e.name), - void 0 !== e.matrix - ? (i.matrix.fromArray(e.matrix), - void 0 !== e.matrixAutoUpdate && - (i.matrixAutoUpdate = e.matrixAutoUpdate), - i.matrixAutoUpdate && - i.matrix.decompose(i.position, i.quaternion, i.scale)) - : (void 0 !== e.position && i.position.fromArray(e.position), - void 0 !== e.rotation && i.rotation.fromArray(e.rotation), - void 0 !== e.quaternion && i.quaternion.fromArray(e.quaternion), - void 0 !== e.scale && i.scale.fromArray(e.scale)), - void 0 !== e.castShadow && (i.castShadow = e.castShadow), - void 0 !== e.receiveShadow && (i.receiveShadow = e.receiveShadow), - e.shadow && - (void 0 !== e.shadow.bias && (i.shadow.bias = e.shadow.bias), - void 0 !== e.shadow.normalBias && - (i.shadow.normalBias = e.shadow.normalBias), - void 0 !== e.shadow.radius && (i.shadow.radius = e.shadow.radius), - void 0 !== e.shadow.mapSize && - i.shadow.mapSize.fromArray(e.shadow.mapSize), - void 0 !== e.shadow.camera && - (i.shadow.camera = this.parseObject(e.shadow.camera))), - void 0 !== e.visible && (i.visible = e.visible), - void 0 !== e.frustumCulled && (i.frustumCulled = e.frustumCulled), - void 0 !== e.renderOrder && (i.renderOrder = e.renderOrder), - void 0 !== e.userData && (i.userData = e.userData), - void 0 !== e.layers && (i.layers.mask = e.layers), - void 0 !== e.children) - ) - for (var h = e.children, d = 0; d < h.length; d++) - i.add(this.parseObject(h[d], t, n, r)) - if (void 0 !== e.animations) - for (var p = e.animations, f = 0; f < p.length; f++) { - var m = p[f] - i.animations.push(r[m]) - } - if ('LOD' === e.type) { - void 0 !== e.autoUpdate && (i.autoUpdate = e.autoUpdate) - for (var v = e.levels, g = 0; g < v.length; g++) { - var y = v[g], - b = i.getObjectByProperty('uuid', y.object) - void 0 !== b && i.addLevel(b, y.distance) - } - } - return i - }), - (n.bindSkeletons = function (e, t) { - 0 !== Object.keys(t).length && - e.traverse(function (e) { - if (!0 === e.isSkinnedMesh && void 0 !== e.skeleton) { - var n = t[e.skeleton] - void 0 === n - ? console.warn( - 'THREE.ObjectLoader: No skeleton found with UUID:', - e.skeleton, - ) - : e.bind(n, e.bindMatrix) - } - }) - }), - (n.setTexturePath = function (e) { - return ( - console.warn( - 'THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath().', - ), - this.setResourcePath(e) - ) - }), - t - ) - })(lh), - pd = { - UVMapping: oe, - CubeReflectionMapping: ae, - CubeRefractionMapping: se, - EquirectangularReflectionMapping: le, - EquirectangularRefractionMapping: ce, - CubeUVReflectionMapping: ue, - CubeUVRefractionMapping: he, - }, - fd = { - RepeatWrapping: de, - ClampToEdgeWrapping: pe, - MirroredRepeatWrapping: fe, - }, - md = { - NearestFilter: me, - NearestMipmapNearestFilter: ve, - NearestMipmapLinearFilter: ye, - LinearFilter: Ae, - LinearMipmapNearestFilter: we, - LinearMipmapLinearFilter: Ee, - } - function vd(e) { - 'undefined' === typeof createImageBitmap && - console.warn('THREE.ImageBitmapLoader: createImageBitmap() not supported.'), - 'undefined' === typeof fetch && - console.warn('THREE.ImageBitmapLoader: fetch() not supported.'), - lh.call(this, e), - (this.options = { premultiplyAlpha: 'none' }) - } - function gd() { - ;(this.type = 'ShapePath'), - (this.color = new Li()), - (this.subPaths = []), - (this.currentPath = null) - } - ;(vd.prototype = Object.assign(Object.create(lh.prototype), { - constructor: vd, - isImageBitmapLoader: !0, - setOptions: function (e) { - return (this.options = e), this - }, - load: function (e, t, n, r) { - void 0 === e && (e = ''), - void 0 !== this.path && (e = this.path + e), - (e = this.manager.resolveURL(e)) - var i = this, - o = oh.get(e) - if (void 0 !== o) - return ( - i.manager.itemStart(e), - setTimeout(function () { - t && t(o), i.manager.itemEnd(e) - }, 0), - o - ) - var a = {} - ;(a.credentials = - 'anonymous' === this.crossOrigin ? 'same-origin' : 'include'), - fetch(e, a) - .then(function (e) { - return e.blob() - }) - .then(function (e) { - return createImageBitmap(e, i.options) - }) - .then(function (n) { - oh.add(e, n), t && t(n), i.manager.itemEnd(e) - }) - .catch(function (t) { - r && r(t), i.manager.itemError(e), i.manager.itemEnd(e) - }), - i.manager.itemStart(e) - }, - })), - Object.assign(gd.prototype, { - moveTo: function (e, t) { - return ( - (this.currentPath = new Wh()), - this.subPaths.push(this.currentPath), - this.currentPath.moveTo(e, t), - this - ) - }, - lineTo: function (e, t) { - return this.currentPath.lineTo(e, t), this - }, - quadraticCurveTo: function (e, t, n, r) { - return this.currentPath.quadraticCurveTo(e, t, n, r), this - }, - bezierCurveTo: function (e, t, n, r, i, o) { - return this.currentPath.bezierCurveTo(e, t, n, r, i, o), this - }, - splineThru: function (e) { - return this.currentPath.splineThru(e), this - }, - toShapes: function (e, t) { - function n(e) { - for (var t = [], n = 0, r = e.length; n < r; n++) { - var i = e[n], - o = new qh() - ;(o.curves = i.curves), t.push(o) - } - return t - } - function r(e, t) { - for (var n = t.length, r = !1, i = n - 1, o = 0; o < n; i = o++) { - var a = t[i], - s = t[o], - l = s.x - a.x, - c = s.y - a.y - if (Math.abs(c) > Number.EPSILON) { - if ( - (c < 0 && ((a = t[o]), (l = -l), (s = t[i]), (c = -c)), - e.y < a.y || e.y > s.y) - ) - continue - if (e.y === a.y) { - if (e.x === a.x) return !0 - } else { - var u = c * (e.x - a.x) - l * (e.y - a.y) - if (0 === u) return !0 - if (u < 0) continue - r = !r - } - } else { - if (e.y !== a.y) continue - if ((s.x <= e.x && e.x <= a.x) || (a.x <= e.x && e.x <= s.x)) - return !0 - } - } - return r - } - var i, - o, - a, - s = hu.isClockWise, - l = this.subPaths - if (0 === l.length) return [] - if (!0 === t) return n(l) - var c = [] - if (1 === l.length) - return (o = l[0]), ((a = new qh()).curves = o.curves), c.push(a), c - var u = !s(l[0].getPoints()) - u = e ? !u : u - var h, - d, - p = [], - f = [], - m = [], - v = 0 - ;(f[v] = void 0), (m[v] = []) - for (var g = 0, y = l.length; g < y; g++) - (i = s((h = (o = l[g]).getPoints()))), - (i = e ? !i : i) - ? (!u && f[v] && v++, - (f[v] = { s: new qh(), p: h }), - (f[v].s.curves = o.curves), - u && v++, - (m[v] = [])) - : m[v].push({ h: o, p: h[0] }) - if (!f[0]) return n(l) - if (f.length > 1) { - for (var b = !1, A = [], w = 0, x = f.length; w < x; w++) p[w] = [] - for (var E = 0, M = f.length; E < M; E++) - for (var _ = m[E], T = 0; T < _.length; T++) { - for (var S = _[T], C = !0, L = 0; L < f.length; L++) - r(S.p, f[L].p) && - (E !== L && A.push({ froms: E, tos: L, hole: T }), - C ? ((C = !1), p[L].push(S)) : (b = !0)) - C && p[E].push(S) - } - A.length > 0 && (b || (m = p)) - } - for (var R = 0, P = f.length; R < P; R++) { - ;(a = f[R].s), c.push(a) - for (var D = 0, O = (d = m[R]).length; D < O; D++) a.holes.push(d[D].h) - } - return c - }, - }) - var yd, - bd = (function () { - function e(e) { - Object.defineProperty(this, 'isFont', { value: !0 }), - (this.type = 'Font'), - (this.data = e) - } - return ( - (e.prototype.generateShapes = function (e, t) { - void 0 === t && (t = 100) - for ( - var n = [], r = Ad(e, t, this.data), i = 0, o = r.length; - i < o; - i++ - ) - Array.prototype.push.apply(n, r[i].toShapes()) - return n - }), - e - ) - })() - function Ad(e, t, n) { - for ( - var r = Array.from ? Array.from(e) : String(e).split(''), - i = t / n.resolution, - o = (n.boundingBox.yMax - n.boundingBox.yMin + n.underlineThickness) * i, - a = [], - s = 0, - l = 0, - c = 0; - c < r.length; - c++ - ) { - var u = r[c] - if ('\n' === u) (s = 0), (l -= o) - else { - var h = wd(u, i, s, l, n) - ;(s += h.offsetX), a.push(h.path) - } - } - return a - } - function wd(e, t, n, r, i) { - var o = i.glyphs[e] || i.glyphs['?'] - if (o) { - var a, - s, - l, - c, - u, - h, - d, - p, - f = new gd() - if (o.o) - for ( - var m = o._cachedOutline || (o._cachedOutline = o.o.split(' ')), - v = 0, - g = m.length; - v < g; - - ) - switch (m[v++]) { - case 'm': - ;(a = m[v++] * t + n), (s = m[v++] * t + r), f.moveTo(a, s) - break - case 'l': - ;(a = m[v++] * t + n), (s = m[v++] * t + r), f.lineTo(a, s) - break - case 'q': - ;(l = m[v++] * t + n), - (c = m[v++] * t + r), - (u = m[v++] * t + n), - (h = m[v++] * t + r), - f.quadraticCurveTo(u, h, l, c) - break - case 'b': - ;(l = m[v++] * t + n), - (c = m[v++] * t + r), - (u = m[v++] * t + n), - (h = m[v++] * t + r), - (d = m[v++] * t + n), - (p = m[v++] * t + r), - f.bezierCurveTo(u, h, d, p, l, c) - } - return { offsetX: o.ha * t, path: f } - } - console.error( - 'THREE.Font: character "' + - e + - '" does not exists in font family ' + - i.familyName + - '.', - ) - } - function xd(e) { - lh.call(this, e) - } - xd.prototype = Object.assign(Object.create(lh.prototype), { - constructor: xd, - load: function (t, n, r, i) { - var o = this, - a = new uh(this.manager) - a.setPath(this.path), - a.setRequestHeader(this.requestHeader), - a.setWithCredentials(o.withCredentials), - a.load( - t, - function (t) { - var r - try { - r = JSON.parse(t) - } catch (e) { - console.warn( - 'THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead.', - ), - (r = JSON.parse(t.substring(65, t.length - 2))) - } - var i = o.parse(r) - n && n(i) - }, - r, - i, - ) - }, - parse: function (e) { - return new bd(e) - }, - }) - var Ed = { - getContext: function () { - return ( - void 0 === yd && - (yd = new (window.AudioContext || window.webkitAudioContext)()), - yd - ) - }, - setContext: function (e) { - yd = e - }, - } - function Md(e) { - lh.call(this, e) - } - function _d(e, t, n) { - ad.call(this, void 0, n) - var r = new Li().set(e), - i = new Li().set(t), - o = new lr(r.r, r.g, r.b), - a = new lr(i.r, i.g, i.b), - s = Math.sqrt(Math.PI), - l = s * Math.sqrt(0.75) - this.sh.coefficients[0].copy(o).add(a).multiplyScalar(s), - this.sh.coefficients[1].copy(o).sub(a).multiplyScalar(l) - } - function Td(e, t) { - ad.call(this, void 0, t) - var n = new Li().set(e) - this.sh.coefficients[0] - .set(n.r, n.g, n.b) - .multiplyScalar(2 * Math.sqrt(Math.PI)) - } - ;(Md.prototype = Object.assign(Object.create(lh.prototype), { - constructor: Md, - load: function (t, n, r, i) { - var o = this, - a = new uh(o.manager) - a.setResponseType('arraybuffer'), - a.setPath(o.path), - a.setRequestHeader(o.requestHeader), - a.setWithCredentials(o.withCredentials), - a.load( - t, - function (r) { - try { - var a = r.slice(0) - Ed.getContext().decodeAudioData(a, function (e) { - n(e) - }) - } catch (e) { - i ? i(e) : console.error(e), o.manager.itemError(t) - } - }, - r, - i, - ) - }, - })), - (_d.prototype = Object.assign(Object.create(ad.prototype), { - constructor: _d, - isHemisphereLightProbe: !0, - copy: function (e) { - return ad.prototype.copy.call(this, e), this - }, - toJSON: function (e) { - return ad.prototype.toJSON.call(this, e) - }, - })), - (Td.prototype = Object.assign(Object.create(ad.prototype), { - constructor: Td, - isAmbientLightProbe: !0, - copy: function (e) { - return ad.prototype.copy.call(this, e), this - }, - toJSON: function (e) { - return ad.prototype.toJSON.call(this, e) - }, - })) - var Sd = new Fr(), - Cd = new Fr() - function Ld() { - ;(this.type = 'StereoCamera'), - (this.aspect = 1), - (this.eyeSep = 0.064), - (this.cameraL = new Oo()), - this.cameraL.layers.enable(1), - (this.cameraL.matrixAutoUpdate = !1), - (this.cameraR = new Oo()), - this.cameraR.layers.enable(2), - (this.cameraR.matrixAutoUpdate = !1), - (this._cache = { - focus: null, - fov: null, - aspect: null, - near: null, - far: null, - zoom: null, - eyeSep: null, - }) - } - Object.assign(Ld.prototype, { - update: function (e) { - var t = this._cache - if ( - t.focus !== e.focus || - t.fov !== e.fov || - t.aspect !== e.aspect * this.aspect || - t.near !== e.near || - t.far !== e.far || - t.zoom !== e.zoom || - t.eyeSep !== this.eyeSep - ) { - ;(t.focus = e.focus), - (t.fov = e.fov), - (t.aspect = e.aspect * this.aspect), - (t.near = e.near), - (t.far = e.far), - (t.zoom = e.zoom), - (t.eyeSep = this.eyeSep) - var n, - r, - i = e.projectionMatrix.clone(), - o = t.eyeSep / 2, - a = (o * t.near) / t.focus, - s = (t.near * Math.tan(Kn.DEG2RAD * t.fov * 0.5)) / t.zoom - ;(Cd.elements[12] = -o), - (Sd.elements[12] = o), - (n = -s * t.aspect + a), - (r = s * t.aspect + a), - (i.elements[0] = (2 * t.near) / (r - n)), - (i.elements[8] = (r + n) / (r - n)), - this.cameraL.projectionMatrix.copy(i), - (n = -s * t.aspect - a), - (r = s * t.aspect - a), - (i.elements[0] = (2 * t.near) / (r - n)), - (i.elements[8] = (r + n) / (r - n)), - this.cameraR.projectionMatrix.copy(i) - } - this.cameraL.matrixWorld.copy(e.matrixWorld).multiply(Cd), - this.cameraR.matrixWorld.copy(e.matrixWorld).multiply(Sd) - }, - }) - var Rd = (function () { - function e(e) { - ;(this.autoStart = void 0 === e || e), - (this.startTime = 0), - (this.oldTime = 0), - (this.elapsedTime = 0), - (this.running = !1) - } - var t = e.prototype - return ( - (t.start = function () { - ;(this.startTime = Pd()), - (this.oldTime = this.startTime), - (this.elapsedTime = 0), - (this.running = !0) - }), - (t.stop = function () { - this.getElapsedTime(), (this.running = !1), (this.autoStart = !1) - }), - (t.getElapsedTime = function () { - return this.getDelta(), this.elapsedTime - }), - (t.getDelta = function () { - var e = 0 - if (this.autoStart && !this.running) return this.start(), 0 - if (this.running) { - var t = Pd() - ;(e = (t - this.oldTime) / 1e3), - (this.oldTime = t), - (this.elapsedTime += e) - } - return e - }), - e - ) - })() - function Pd() { - return ('undefined' === typeof performance ? Date : performance).now() - } - var Dd = new lr(), - Od = new sr(), - Id = new lr(), - Bd = new lr(), - Fd = (function (e) { - function t() { - var t - return ( - ((t = e.call(this) || this).type = 'AudioListener'), - (t.context = Ed.getContext()), - (t.gain = t.context.createGain()), - t.gain.connect(t.context.destination), - (t.filter = null), - (t.timeDelta = 0), - (t._clock = new Rd()), - t - ) - } - Gn(t, e) - var n = t.prototype - return ( - (n.getInput = function () { - return this.gain - }), - (n.removeFilter = function () { - return ( - null !== this.filter && - (this.gain.disconnect(this.filter), - this.filter.disconnect(this.context.destination), - this.gain.connect(this.context.destination), - (this.filter = null)), - this - ) - }), - (n.getFilter = function () { - return this.filter - }), - (n.setFilter = function (e) { - return ( - null !== this.filter - ? (this.gain.disconnect(this.filter), - this.filter.disconnect(this.context.destination)) - : this.gain.disconnect(this.context.destination), - (this.filter = e), - this.gain.connect(this.filter), - this.filter.connect(this.context.destination), - this - ) - }), - (n.getMasterVolume = function () { - return this.gain.gain.value - }), - (n.setMasterVolume = function (e) { - return ( - this.gain.gain.setTargetAtTime(e, this.context.currentTime, 0.01), - this - ) - }), - (n.updateMatrixWorld = function (t) { - e.prototype.updateMatrixWorld.call(this, t) - var n = this.context.listener, - r = this.up - if ( - ((this.timeDelta = this._clock.getDelta()), - this.matrixWorld.decompose(Dd, Od, Id), - Bd.set(0, 0, -1).applyQuaternion(Od), - n.positionX) - ) { - var i = this.context.currentTime + this.timeDelta - n.positionX.linearRampToValueAtTime(Dd.x, i), - n.positionY.linearRampToValueAtTime(Dd.y, i), - n.positionZ.linearRampToValueAtTime(Dd.z, i), - n.forwardX.linearRampToValueAtTime(Bd.x, i), - n.forwardY.linearRampToValueAtTime(Bd.y, i), - n.forwardZ.linearRampToValueAtTime(Bd.z, i), - n.upX.linearRampToValueAtTime(r.x, i), - n.upY.linearRampToValueAtTime(r.y, i), - n.upZ.linearRampToValueAtTime(r.z, i) - } else - n.setPosition(Dd.x, Dd.y, Dd.z), - n.setOrientation(Bd.x, Bd.y, Bd.z, r.x, r.y, r.z) - }), - t - ) - })(si), - kd = (function (e) { - function t(t) { - var n - return ( - ((n = e.call(this) || this).type = 'Audio'), - (n.listener = t), - (n.context = t.context), - (n.gain = n.context.createGain()), - n.gain.connect(t.getInput()), - (n.autoplay = !1), - (n.buffer = null), - (n.detune = 0), - (n.loop = !1), - (n.loopStart = 0), - (n.loopEnd = 0), - (n.offset = 0), - (n.duration = void 0), - (n.playbackRate = 1), - (n.isPlaying = !1), - (n.hasPlaybackControl = !0), - (n.source = null), - (n.sourceType = 'empty'), - (n._startedAt = 0), - (n._progress = 0), - (n._connected = !1), - (n.filters = []), - n - ) - } - Gn(t, e) - var n = t.prototype - return ( - (n.getOutput = function () { - return this.gain - }), - (n.setNodeSource = function (e) { - return ( - (this.hasPlaybackControl = !1), - (this.sourceType = 'audioNode'), - (this.source = e), - this.connect(), - this - ) - }), - (n.setMediaElementSource = function (e) { - return ( - (this.hasPlaybackControl = !1), - (this.sourceType = 'mediaNode'), - (this.source = this.context.createMediaElementSource(e)), - this.connect(), - this - ) - }), - (n.setMediaStreamSource = function (e) { - return ( - (this.hasPlaybackControl = !1), - (this.sourceType = 'mediaStreamNode'), - (this.source = this.context.createMediaStreamSource(e)), - this.connect(), - this - ) - }), - (n.setBuffer = function (e) { - return ( - (this.buffer = e), - (this.sourceType = 'buffer'), - this.autoplay && this.play(), - this - ) - }), - (n.play = function (e) { - if ((void 0 === e && (e = 0), !0 !== this.isPlaying)) { - if (!1 !== this.hasPlaybackControl) { - this._startedAt = this.context.currentTime + e - var t = this.context.createBufferSource() - return ( - (t.buffer = this.buffer), - (t.loop = this.loop), - (t.loopStart = this.loopStart), - (t.loopEnd = this.loopEnd), - (t.onended = this.onEnded.bind(this)), - t.start( - this._startedAt, - this._progress + this.offset, - this.duration, - ), - (this.isPlaying = !0), - (this.source = t), - this.setDetune(this.detune), - this.setPlaybackRate(this.playbackRate), - this.connect() - ) - } - console.warn('THREE.Audio: this Audio has no playback control.') - } else console.warn('THREE.Audio: Audio is already playing.') - }), - (n.pause = function () { - if (!1 !== this.hasPlaybackControl) - return ( - !0 === this.isPlaying && - ((this._progress += - Math.max(this.context.currentTime - this._startedAt, 0) * - this.playbackRate), - !0 === this.loop && - (this._progress = - this._progress % (this.duration || this.buffer.duration)), - this.source.stop(), - (this.source.onended = null), - (this.isPlaying = !1)), - this - ) - console.warn('THREE.Audio: this Audio has no playback control.') - }), - (n.stop = function () { - if (!1 !== this.hasPlaybackControl) - return ( - (this._progress = 0), - this.source.stop(), - (this.source.onended = null), - (this.isPlaying = !1), - this - ) - console.warn('THREE.Audio: this Audio has no playback control.') - }), - (n.connect = function () { - if (this.filters.length > 0) { - this.source.connect(this.filters[0]) - for (var e = 1, t = this.filters.length; e < t; e++) - this.filters[e - 1].connect(this.filters[e]) - this.filters[this.filters.length - 1].connect(this.getOutput()) - } else this.source.connect(this.getOutput()) - return (this._connected = !0), this - }), - (n.disconnect = function () { - if (this.filters.length > 0) { - this.source.disconnect(this.filters[0]) - for (var e = 1, t = this.filters.length; e < t; e++) - this.filters[e - 1].disconnect(this.filters[e]) - this.filters[this.filters.length - 1].disconnect(this.getOutput()) - } else this.source.disconnect(this.getOutput()) - return (this._connected = !1), this - }), - (n.getFilters = function () { - return this.filters - }), - (n.setFilters = function (e) { - return ( - e || (e = []), - !0 === this._connected - ? (this.disconnect(), (this.filters = e.slice()), this.connect()) - : (this.filters = e.slice()), - this - ) - }), - (n.setDetune = function (e) { - if (((this.detune = e), void 0 !== this.source.detune)) - return ( - !0 === this.isPlaying && - this.source.detune.setTargetAtTime( - this.detune, - this.context.currentTime, - 0.01, - ), - this - ) - }), - (n.getDetune = function () { - return this.detune - }), - (n.getFilter = function () { - return this.getFilters()[0] - }), - (n.setFilter = function (e) { - return this.setFilters(e ? [e] : []) - }), - (n.setPlaybackRate = function (e) { - if (!1 !== this.hasPlaybackControl) - return ( - (this.playbackRate = e), - !0 === this.isPlaying && - this.source.playbackRate.setTargetAtTime( - this.playbackRate, - this.context.currentTime, - 0.01, - ), - this - ) - console.warn('THREE.Audio: this Audio has no playback control.') - }), - (n.getPlaybackRate = function () { - return this.playbackRate - }), - (n.onEnded = function () { - this.isPlaying = !1 - }), - (n.getLoop = function () { - return !1 === this.hasPlaybackControl - ? (console.warn('THREE.Audio: this Audio has no playback control.'), - !1) - : this.loop - }), - (n.setLoop = function (e) { - if (!1 !== this.hasPlaybackControl) - return ( - (this.loop = e), - !0 === this.isPlaying && (this.source.loop = this.loop), - this - ) - console.warn('THREE.Audio: this Audio has no playback control.') - }), - (n.setLoopStart = function (e) { - return (this.loopStart = e), this - }), - (n.setLoopEnd = function (e) { - return (this.loopEnd = e), this - }), - (n.getVolume = function () { - return this.gain.gain.value - }), - (n.setVolume = function (e) { - return ( - this.gain.gain.setTargetAtTime(e, this.context.currentTime, 0.01), - this - ) - }), - t - ) - })(si), - Nd = new lr(), - Ud = new sr(), - Hd = new lr(), - Gd = new lr(), - zd = (function (e) { - function t(t) { - var n - return ( - ((n = e.call(this, t) || this).panner = n.context.createPanner()), - (n.panner.panningModel = 'HRTF'), - n.panner.connect(n.gain), - n - ) - } - Gn(t, e) - var n = t.prototype - return ( - (n.getOutput = function () { - return this.panner - }), - (n.getRefDistance = function () { - return this.panner.refDistance - }), - (n.setRefDistance = function (e) { - return (this.panner.refDistance = e), this - }), - (n.getRolloffFactor = function () { - return this.panner.rolloffFactor - }), - (n.setRolloffFactor = function (e) { - return (this.panner.rolloffFactor = e), this - }), - (n.getDistanceModel = function () { - return this.panner.distanceModel - }), - (n.setDistanceModel = function (e) { - return (this.panner.distanceModel = e), this - }), - (n.getMaxDistance = function () { - return this.panner.maxDistance - }), - (n.setMaxDistance = function (e) { - return (this.panner.maxDistance = e), this - }), - (n.setDirectionalCone = function (e, t, n) { - return ( - (this.panner.coneInnerAngle = e), - (this.panner.coneOuterAngle = t), - (this.panner.coneOuterGain = n), - this - ) - }), - (n.updateMatrixWorld = function (t) { - if ( - (e.prototype.updateMatrixWorld.call(this, t), - !0 !== this.hasPlaybackControl || !1 !== this.isPlaying) - ) { - this.matrixWorld.decompose(Nd, Ud, Hd), - Gd.set(0, 0, 1).applyQuaternion(Ud) - var n = this.panner - if (n.positionX) { - var r = this.context.currentTime + this.listener.timeDelta - n.positionX.linearRampToValueAtTime(Nd.x, r), - n.positionY.linearRampToValueAtTime(Nd.y, r), - n.positionZ.linearRampToValueAtTime(Nd.z, r), - n.orientationX.linearRampToValueAtTime(Gd.x, r), - n.orientationY.linearRampToValueAtTime(Gd.y, r), - n.orientationZ.linearRampToValueAtTime(Gd.z, r) - } else - n.setPosition(Nd.x, Nd.y, Nd.z), n.setOrientation(Gd.x, Gd.y, Gd.z) - } - }), - t - ) - })(kd), - jd = (function () { - function e(e, t) { - void 0 === t && (t = 2048), - (this.analyser = e.context.createAnalyser()), - (this.analyser.fftSize = t), - (this.data = new Uint8Array(this.analyser.frequencyBinCount)), - e.getOutput().connect(this.analyser) - } - var t = e.prototype - return ( - (t.getFrequencyData = function () { - return this.analyser.getByteFrequencyData(this.data), this.data - }), - (t.getAverageFrequency = function () { - for (var e = 0, t = this.getFrequencyData(), n = 0; n < t.length; n++) - e += t[n] - return e / t.length - }), - e - ) - })() - function Vd(e, t, n) { - var r, i, o - switch (((this.binding = e), (this.valueSize = n), t)) { - case 'quaternion': - ;(r = this._slerp), - (i = this._slerpAdditive), - (o = this._setAdditiveIdentityQuaternion), - (this.buffer = new Float64Array(6 * n)), - (this._workIndex = 5) - break - case 'string': - case 'bool': - ;(r = this._select), - (i = this._select), - (o = this._setAdditiveIdentityOther), - (this.buffer = new Array(5 * n)) - break - default: - ;(r = this._lerp), - (i = this._lerpAdditive), - (o = this._setAdditiveIdentityNumeric), - (this.buffer = new Float64Array(5 * n)) - } - ;(this._mixBufferRegion = r), - (this._mixBufferRegionAdditive = i), - (this._setIdentity = o), - (this._origIndex = 3), - (this._addIndex = 4), - (this.cumulativeWeight = 0), - (this.cumulativeWeightAdditive = 0), - (this.useCount = 0), - (this.referenceCount = 0) - } - Object.assign(Vd.prototype, { - accumulate: function (e, t) { - var n = this.buffer, - r = this.valueSize, - i = e * r + r, - o = this.cumulativeWeight - if (0 === o) { - for (var a = 0; a !== r; ++a) n[i + a] = n[a] - o = t - } else { - var s = t / (o += t) - this._mixBufferRegion(n, i, 0, s, r) - } - this.cumulativeWeight = o - }, - accumulateAdditive: function (e) { - var t = this.buffer, - n = this.valueSize, - r = n * this._addIndex - 0 === this.cumulativeWeightAdditive && this._setIdentity(), - this._mixBufferRegionAdditive(t, r, 0, e, n), - (this.cumulativeWeightAdditive += e) - }, - apply: function (e) { - var t = this.valueSize, - n = this.buffer, - r = e * t + t, - i = this.cumulativeWeight, - o = this.cumulativeWeightAdditive, - a = this.binding - if ( - ((this.cumulativeWeight = 0), (this.cumulativeWeightAdditive = 0), i < 1) - ) { - var s = t * this._origIndex - this._mixBufferRegion(n, r, s, 1 - i, t) - } - o > 0 && this._mixBufferRegionAdditive(n, r, this._addIndex * t, 1, t) - for (var l = t, c = t + t; l !== c; ++l) - if (n[l] !== n[l + t]) { - a.setValue(n, r) - break - } - }, - saveOriginalState: function () { - var e = this.binding, - t = this.buffer, - n = this.valueSize, - r = n * this._origIndex - e.getValue(t, r) - for (var i = n, o = r; i !== o; ++i) t[i] = t[r + (i % n)] - this._setIdentity(), - (this.cumulativeWeight = 0), - (this.cumulativeWeightAdditive = 0) - }, - restoreOriginalState: function () { - var e = 3 * this.valueSize - this.binding.setValue(this.buffer, e) - }, - _setAdditiveIdentityNumeric: function () { - for ( - var e = this._addIndex * this.valueSize, t = e + this.valueSize, n = e; - n < t; - n++ - ) - this.buffer[n] = 0 - }, - _setAdditiveIdentityQuaternion: function () { - this._setAdditiveIdentityNumeric(), - (this.buffer[this._addIndex * this.valueSize + 3] = 1) - }, - _setAdditiveIdentityOther: function () { - for ( - var e = this._origIndex * this.valueSize, - t = this._addIndex * this.valueSize, - n = 0; - n < this.valueSize; - n++ - ) - this.buffer[t + n] = this.buffer[e + n] - }, - _select: function (e, t, n, r, i) { - if (r >= 0.5) for (var o = 0; o !== i; ++o) e[t + o] = e[n + o] - }, - _slerp: function (e, t, n, r) { - sr.slerpFlat(e, t, e, t, e, n, r) - }, - _slerpAdditive: function (e, t, n, r, i) { - var o = this._workIndex * i - sr.multiplyQuaternionsFlat(e, o, e, t, e, n), - sr.slerpFlat(e, t, e, t, e, o, r) - }, - _lerp: function (e, t, n, r, i) { - for (var o = 1 - r, a = 0; a !== i; ++a) { - var s = t + a - e[s] = e[s] * o + e[n + a] * r - } - }, - _lerpAdditive: function (e, t, n, r, i) { - for (var o = 0; o !== i; ++o) { - var a = t + o - e[a] = e[a] + e[n + o] * r - } - }, - }) - var Wd = '\\[\\]\\.:\\/', - qd = new RegExp('[' + Wd + ']', 'g'), - Xd = '[^' + Wd + ']', - Yd = '[^' + Wd.replace('\\.', '') + ']', - Qd = /((?:WC+[\/:])*)/.source.replace('WC', Xd), - Zd = /(WCOD+)?/.source.replace('WCOD', Yd), - Kd = /(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace('WC', Xd), - Jd = /\.(WC+)(?:\[(.+)\])?/.source.replace('WC', Xd), - $d = new RegExp('^' + Qd + Zd + Kd + Jd + '$'), - ep = ['material', 'materials', 'bones'] - function tp(e, t, n) { - var r = n || np.parseTrackName(t) - ;(this._targetGroup = e), (this._bindings = e.subscribe_(t, r)) - } - function np(e, t, n) { - ;(this.path = t), - (this.parsedPath = n || np.parseTrackName(t)), - (this.node = np.findNode(e, this.parsedPath.nodeName) || e), - (this.rootNode = e) - } - function rp() { - ;(this.uuid = Kn.generateUUID()), - (this._objects = Array.prototype.slice.call(arguments)), - (this.nCachedObjects_ = 0) - var e = {} - this._indicesByUUID = e - for (var t = 0, n = arguments.length; t !== n; ++t) e[arguments[t].uuid] = t - ;(this._paths = []), - (this._parsedPaths = []), - (this._bindings = []), - (this._bindingsIndicesByPath = {}) - var r = this - this.stats = { - objects: { - get total() { - return r._objects.length - }, - get inUse() { - return this.total - r.nCachedObjects_ - }, - }, - get bindingsPerObject() { - return r._bindings.length - }, - } - } - Object.assign(tp.prototype, { - getValue: function (e, t) { - this.bind() - var n = this._targetGroup.nCachedObjects_, - r = this._bindings[n] - void 0 !== r && r.getValue(e, t) - }, - setValue: function (e, t) { - for ( - var n = this._bindings, - r = this._targetGroup.nCachedObjects_, - i = n.length; - r !== i; - ++r - ) - n[r].setValue(e, t) - }, - bind: function () { - for ( - var e = this._bindings, - t = this._targetGroup.nCachedObjects_, - n = e.length; - t !== n; - ++t - ) - e[t].bind() - }, - unbind: function () { - for ( - var e = this._bindings, - t = this._targetGroup.nCachedObjects_, - n = e.length; - t !== n; - ++t - ) - e[t].unbind() - }, - }), - Object.assign(np, { - Composite: tp, - create: function (e, t, n) { - return e && e.isAnimationObjectGroup - ? new np.Composite(e, t, n) - : new np(e, t, n) - }, - sanitizeNodeName: function (e) { - return e.replace(/\s/g, '_').replace(qd, '') - }, - parseTrackName: function (e) { - var t = $d.exec(e) - if (!t) throw new Error('PropertyBinding: Cannot parse trackName: ' + e) - var n = { - nodeName: t[2], - objectName: t[3], - objectIndex: t[4], - propertyName: t[5], - propertyIndex: t[6], - }, - r = n.nodeName && n.nodeName.lastIndexOf('.') - if (void 0 !== r && -1 !== r) { - var i = n.nodeName.substring(r + 1) - ;-1 !== ep.indexOf(i) && - ((n.nodeName = n.nodeName.substring(0, r)), (n.objectName = i)) - } - if (null === n.propertyName || 0 === n.propertyName.length) - throw new Error( - 'PropertyBinding: can not parse propertyName from trackName: ' + e, - ) - return n - }, - findNode: function (e, t) { - if ( - !t || - '' === t || - '.' === t || - -1 === t || - t === e.name || - t === e.uuid - ) - return e - if (e.skeleton) { - var n = e.skeleton.getBoneByName(t) - if (void 0 !== n) return n - } - if (e.children) { - var r = (function e(n) { - for (var r = 0; r < n.length; r++) { - var i = n[r] - if (i.name === t || i.uuid === t) return i - var o = e(i.children) - if (o) return o - } - return null - })(e.children) - if (r) return r - } - return null - }, - }), - Object.assign(np.prototype, { - _getValue_unavailable: function () {}, - _setValue_unavailable: function () {}, - BindingType: { - Direct: 0, - EntireArray: 1, - ArrayElement: 2, - HasFromToArray: 3, - }, - Versioning: { None: 0, NeedsUpdate: 1, MatrixWorldNeedsUpdate: 2 }, - GetterByBindingType: [ - function (e, t) { - e[t] = this.node[this.propertyName] - }, - function (e, t) { - for (var n = this.resolvedProperty, r = 0, i = n.length; r !== i; ++r) - e[t++] = n[r] - }, - function (e, t) { - e[t] = this.resolvedProperty[this.propertyIndex] - }, - function (e, t) { - this.resolvedProperty.toArray(e, t) - }, - ], - SetterByBindingTypeAndVersioning: [ - [ - function (e, t) { - this.targetObject[this.propertyName] = e[t] - }, - function (e, t) { - ;(this.targetObject[this.propertyName] = e[t]), - (this.targetObject.needsUpdate = !0) - }, - function (e, t) { - ;(this.targetObject[this.propertyName] = e[t]), - (this.targetObject.matrixWorldNeedsUpdate = !0) - }, - ], - [ - function (e, t) { - for (var n = this.resolvedProperty, r = 0, i = n.length; r !== i; ++r) - n[r] = e[t++] - }, - function (e, t) { - for (var n = this.resolvedProperty, r = 0, i = n.length; r !== i; ++r) - n[r] = e[t++] - this.targetObject.needsUpdate = !0 - }, - function (e, t) { - for (var n = this.resolvedProperty, r = 0, i = n.length; r !== i; ++r) - n[r] = e[t++] - this.targetObject.matrixWorldNeedsUpdate = !0 - }, - ], - [ - function (e, t) { - this.resolvedProperty[this.propertyIndex] = e[t] - }, - function (e, t) { - ;(this.resolvedProperty[this.propertyIndex] = e[t]), - (this.targetObject.needsUpdate = !0) - }, - function (e, t) { - ;(this.resolvedProperty[this.propertyIndex] = e[t]), - (this.targetObject.matrixWorldNeedsUpdate = !0) - }, - ], - [ - function (e, t) { - this.resolvedProperty.fromArray(e, t) - }, - function (e, t) { - this.resolvedProperty.fromArray(e, t), - (this.targetObject.needsUpdate = !0) - }, - function (e, t) { - this.resolvedProperty.fromArray(e, t), - (this.targetObject.matrixWorldNeedsUpdate = !0) - }, - ], - ], - getValue: function (e, t) { - this.bind(), this.getValue(e, t) - }, - setValue: function (e, t) { - this.bind(), this.setValue(e, t) - }, - bind: function () { - var e = this.node, - t = this.parsedPath, - n = t.objectName, - r = t.propertyName, - i = t.propertyIndex - if ( - (e || - ((e = np.findNode(this.rootNode, t.nodeName) || this.rootNode), - (this.node = e)), - (this.getValue = this._getValue_unavailable), - (this.setValue = this._setValue_unavailable), - e) - ) { - if (n) { - var o = t.objectIndex - switch (n) { - case 'materials': - if (!e.material) - return void console.error( - 'THREE.PropertyBinding: Can not bind to material as node does not have a material.', - this, - ) - if (!e.material.materials) - return void console.error( - 'THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.', - this, - ) - e = e.material.materials - break - case 'bones': - if (!e.skeleton) - return void console.error( - 'THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.', - this, - ) - e = e.skeleton.bones - for (var a = 0; a < e.length; a++) - if (e[a].name === o) { - o = a - break - } - break - default: - if (void 0 === e[n]) - return void console.error( - 'THREE.PropertyBinding: Can not bind to objectName of node undefined.', - this, - ) - e = e[n] - } - if (void 0 !== o) { - if (void 0 === e[o]) - return void console.error( - 'THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.', - this, - e, - ) - e = e[o] - } - } - var s = e[r] - if (void 0 !== s) { - var l = this.Versioning.None - ;(this.targetObject = e), - void 0 !== e.needsUpdate - ? (l = this.Versioning.NeedsUpdate) - : void 0 !== e.matrixWorldNeedsUpdate && - (l = this.Versioning.MatrixWorldNeedsUpdate) - var c = this.BindingType.Direct - if (void 0 !== i) { - if ('morphTargetInfluences' === r) { - if (!e.geometry) - return void console.error( - 'THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.', - this, - ) - if (!e.geometry.isBufferGeometry) - return void console.error( - 'THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.', - this, - ) - if (!e.geometry.morphAttributes) - return void console.error( - 'THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.', - this, - ) - void 0 !== e.morphTargetDictionary[i] && - (i = e.morphTargetDictionary[i]) - } - ;(c = this.BindingType.ArrayElement), - (this.resolvedProperty = s), - (this.propertyIndex = i) - } else - void 0 !== s.fromArray && void 0 !== s.toArray - ? ((c = this.BindingType.HasFromToArray), - (this.resolvedProperty = s)) - : Array.isArray(s) - ? ((c = this.BindingType.EntireArray), - (this.resolvedProperty = s)) - : (this.propertyName = r) - ;(this.getValue = this.GetterByBindingType[c]), - (this.setValue = this.SetterByBindingTypeAndVersioning[c][l]) - } else { - var u = t.nodeName - console.error( - 'THREE.PropertyBinding: Trying to update property for track: ' + - u + - '.' + - r + - " but it wasn't found.", - e, - ) - } - } else - console.error( - 'THREE.PropertyBinding: Trying to update node for track: ' + - this.path + - " but it wasn't found.", - ) - }, - unbind: function () { - ;(this.node = null), - (this.getValue = this._getValue_unbound), - (this.setValue = this._setValue_unbound) - }, - }), - Object.assign(np.prototype, { - _getValue_unbound: np.prototype.getValue, - _setValue_unbound: np.prototype.setValue, - }), - Object.assign(rp.prototype, { - isAnimationObjectGroup: !0, - add: function () { - for ( - var e = this._objects, - t = this._indicesByUUID, - n = this._paths, - r = this._parsedPaths, - i = this._bindings, - o = i.length, - a = void 0, - s = e.length, - l = this.nCachedObjects_, - c = 0, - u = arguments.length; - c !== u; - ++c - ) { - var h = arguments[c], - d = h.uuid, - p = t[d] - if (void 0 === p) { - ;(p = s++), (t[d] = p), e.push(h) - for (var f = 0, m = o; f !== m; ++f) i[f].push(new np(h, n[f], r[f])) - } else if (p < l) { - a = e[p] - var v = --l, - g = e[v] - ;(t[g.uuid] = p), (e[p] = g), (t[d] = v), (e[v] = h) - for (var y = 0, b = o; y !== b; ++y) { - var A = i[y], - w = A[v], - x = A[p] - ;(A[p] = w), void 0 === x && (x = new np(h, n[y], r[y])), (A[v] = x) - } - } else - e[p] !== a && - console.error( - 'THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.', - ) - } - this.nCachedObjects_ = l - }, - remove: function () { - for ( - var e = this._objects, - t = this._indicesByUUID, - n = this._bindings, - r = n.length, - i = this.nCachedObjects_, - o = 0, - a = arguments.length; - o !== a; - ++o - ) { - var s = arguments[o], - l = s.uuid, - c = t[l] - if (void 0 !== c && c >= i) { - var u = i++, - h = e[u] - ;(t[h.uuid] = c), (e[c] = h), (t[l] = u), (e[u] = s) - for (var d = 0, p = r; d !== p; ++d) { - var f = n[d], - m = f[u], - v = f[c] - ;(f[c] = m), (f[u] = v) - } - } - } - this.nCachedObjects_ = i - }, - uncache: function () { - for ( - var e = this._objects, - t = this._indicesByUUID, - n = this._bindings, - r = n.length, - i = this.nCachedObjects_, - o = e.length, - a = 0, - s = arguments.length; - a !== s; - ++a - ) { - var l = arguments[a].uuid, - c = t[l] - if (void 0 !== c) - if ((delete t[l], c < i)) { - var u = --i, - h = e[u], - d = --o, - p = e[d] - ;(t[h.uuid] = c), (e[c] = h), (t[p.uuid] = u), (e[u] = p), e.pop() - for (var f = 0, m = r; f !== m; ++f) { - var v = n[f], - g = v[u], - y = v[d] - ;(v[c] = g), (v[u] = y), v.pop() - } - } else { - var b = --o, - A = e[b] - b > 0 && (t[A.uuid] = c), (e[c] = A), e.pop() - for (var w = 0, x = r; w !== x; ++w) { - var E = n[w] - ;(E[c] = E[b]), E.pop() - } - } - } - this.nCachedObjects_ = i - }, - subscribe_: function (e, t) { - var n = this._bindingsIndicesByPath, - r = n[e], - i = this._bindings - if (void 0 !== r) return i[r] - var o = this._paths, - a = this._parsedPaths, - s = this._objects, - l = s.length, - c = this.nCachedObjects_, - u = new Array(l) - ;(r = i.length), (n[e] = r), o.push(e), a.push(t), i.push(u) - for (var h = c, d = s.length; h !== d; ++h) { - var p = s[h] - u[h] = new np(p, e, t) - } - return u - }, - unsubscribe_: function (e) { - var t = this._bindingsIndicesByPath, - n = t[e] - if (void 0 !== n) { - var r = this._paths, - i = this._parsedPaths, - o = this._bindings, - a = o.length - 1, - s = o[a] - ;(t[e[a]] = n), - (o[n] = s), - o.pop(), - (i[n] = i[a]), - i.pop(), - (r[n] = r[a]), - r.pop() - } - }, - }) - var ip = (function () { - function e(e, t, n, r) { - void 0 === n && (n = null), - void 0 === r && (r = t.blendMode), - (this._mixer = e), - (this._clip = t), - (this._localRoot = n), - (this.blendMode = r) - for ( - var i = t.tracks, - o = i.length, - a = new Array(o), - s = { endingStart: jt, endingEnd: jt }, - l = 0; - l !== o; - ++l - ) { - var c = i[l].createInterpolant(null) - ;(a[l] = c), (c.settings = s) - } - ;(this._interpolantSettings = s), - (this._interpolants = a), - (this._propertyBindings = new Array(o)), - (this._cacheIndex = null), - (this._byClipCacheIndex = null), - (this._timeScaleInterpolant = null), - (this._weightInterpolant = null), - (this.loop = Nt), - (this._loopCount = -1), - (this._startTime = null), - (this.time = 0), - (this.timeScale = 1), - (this._effectiveTimeScale = 1), - (this.weight = 1), - (this._effectiveWeight = 1), - (this.repetitions = 1 / 0), - (this.paused = !1), - (this.enabled = !0), - (this.clampWhenFinished = !1), - (this.zeroSlopeAtStart = !0), - (this.zeroSlopeAtEnd = !0) - } - var t = e.prototype - return ( - (t.play = function () { - return this._mixer._activateAction(this), this - }), - (t.stop = function () { - return this._mixer._deactivateAction(this), this.reset() - }), - (t.reset = function () { - return ( - (this.paused = !1), - (this.enabled = !0), - (this.time = 0), - (this._loopCount = -1), - (this._startTime = null), - this.stopFading().stopWarping() - ) - }), - (t.isRunning = function () { - return ( - this.enabled && - !this.paused && - 0 !== this.timeScale && - null === this._startTime && - this._mixer._isActiveAction(this) - ) - }), - (t.isScheduled = function () { - return this._mixer._isActiveAction(this) - }), - (t.startAt = function (e) { - return (this._startTime = e), this - }), - (t.setLoop = function (e, t) { - return (this.loop = e), (this.repetitions = t), this - }), - (t.setEffectiveWeight = function (e) { - return ( - (this.weight = e), - (this._effectiveWeight = this.enabled ? e : 0), - this.stopFading() - ) - }), - (t.getEffectiveWeight = function () { - return this._effectiveWeight - }), - (t.fadeIn = function (e) { - return this._scheduleFading(e, 0, 1) - }), - (t.fadeOut = function (e) { - return this._scheduleFading(e, 1, 0) - }), - (t.crossFadeFrom = function (e, t, n) { - if ((e.fadeOut(t), this.fadeIn(t), n)) { - var r = this._clip.duration, - i = e._clip.duration, - o = i / r, - a = r / i - e.warp(1, o, t), this.warp(a, 1, t) - } - return this - }), - (t.crossFadeTo = function (e, t, n) { - return e.crossFadeFrom(this, t, n) - }), - (t.stopFading = function () { - var e = this._weightInterpolant - return ( - null !== e && - ((this._weightInterpolant = null), - this._mixer._takeBackControlInterpolant(e)), - this - ) - }), - (t.setEffectiveTimeScale = function (e) { - return ( - (this.timeScale = e), - (this._effectiveTimeScale = this.paused ? 0 : e), - this.stopWarping() - ) - }), - (t.getEffectiveTimeScale = function () { - return this._effectiveTimeScale - }), - (t.setDuration = function (e) { - return (this.timeScale = this._clip.duration / e), this.stopWarping() - }), - (t.syncWith = function (e) { - return ( - (this.time = e.time), (this.timeScale = e.timeScale), this.stopWarping() - ) - }), - (t.halt = function (e) { - return this.warp(this._effectiveTimeScale, 0, e) - }), - (t.warp = function (e, t, n) { - var r = this._mixer, - i = r.time, - o = this.timeScale, - a = this._timeScaleInterpolant - null === a && - ((a = r._lendControlInterpolant()), (this._timeScaleInterpolant = a)) - var s = a.parameterPositions, - l = a.sampleValues - return (s[0] = i), (s[1] = i + n), (l[0] = e / o), (l[1] = t / o), this - }), - (t.stopWarping = function () { - var e = this._timeScaleInterpolant - return ( - null !== e && - ((this._timeScaleInterpolant = null), - this._mixer._takeBackControlInterpolant(e)), - this - ) - }), - (t.getMixer = function () { - return this._mixer - }), - (t.getClip = function () { - return this._clip - }), - (t.getRoot = function () { - return this._localRoot || this._mixer._root - }), - (t._update = function (e, t, n, r) { - if (this.enabled) { - var i = this._startTime - if (null !== i) { - var o = (e - i) * n - if (o < 0 || 0 === n) return - ;(this._startTime = null), (t = n * o) - } - t *= this._updateTimeScale(e) - var a = this._updateTime(t), - s = this._updateWeight(e) - if (s > 0) { - var l = this._interpolants, - c = this._propertyBindings - switch (this.blendMode) { - case Xt: - for (var u = 0, h = l.length; u !== h; ++u) - l[u].evaluate(a), c[u].accumulateAdditive(s) - break - case qt: - default: - for (var d = 0, p = l.length; d !== p; ++d) - l[d].evaluate(a), c[d].accumulate(r, s) - } - } - } else this._updateWeight(e) - }), - (t._updateWeight = function (e) { - var t = 0 - if (this.enabled) { - t = this.weight - var n = this._weightInterpolant - if (null !== n) { - var r = n.evaluate(e)[0] - ;(t *= r), - e > n.parameterPositions[1] && - (this.stopFading(), 0 === r && (this.enabled = !1)) - } - } - return (this._effectiveWeight = t), t - }), - (t._updateTimeScale = function (e) { - var t = 0 - if (!this.paused) { - t = this.timeScale - var n = this._timeScaleInterpolant - null !== n && - ((t *= n.evaluate(e)[0]), - e > n.parameterPositions[1] && - (this.stopWarping(), - 0 === t ? (this.paused = !0) : (this.timeScale = t))) - } - return (this._effectiveTimeScale = t), t - }), - (t._updateTime = function (e) { - var t = this._clip.duration, - n = this.loop, - r = this.time + e, - i = this._loopCount, - o = n === Ut - if (0 === e) return -1 === i ? r : o && 1 === (1 & i) ? t - r : r - if (n === kt) { - ;-1 === i && ((this._loopCount = 0), this._setEndings(!0, !0, !1)) - e: { - if (r >= t) r = t - else { - if (!(r < 0)) { - this.time = r - break e - } - r = 0 - } - this.clampWhenFinished ? (this.paused = !0) : (this.enabled = !1), - (this.time = r), - this._mixer.dispatchEvent({ - type: 'finished', - action: this, - direction: e < 0 ? -1 : 1, - }) - } - } else { - if ( - (-1 === i && - (e >= 0 - ? ((i = 0), this._setEndings(!0, 0 === this.repetitions, o)) - : this._setEndings(0 === this.repetitions, !0, o)), - r >= t || r < 0) - ) { - var a = Math.floor(r / t) - ;(r -= t * a), (i += Math.abs(a)) - var s = this.repetitions - i - if (s <= 0) - this.clampWhenFinished ? (this.paused = !0) : (this.enabled = !1), - (r = e > 0 ? t : 0), - (this.time = r), - this._mixer.dispatchEvent({ - type: 'finished', - action: this, - direction: e > 0 ? 1 : -1, - }) - else { - if (1 === s) { - var l = e < 0 - this._setEndings(l, !l, o) - } else this._setEndings(!1, !1, o) - ;(this._loopCount = i), - (this.time = r), - this._mixer.dispatchEvent({ - type: 'loop', - action: this, - loopDelta: a, - }) - } - } else this.time = r - if (o && 1 === (1 & i)) return t - r - } - return r - }), - (t._setEndings = function (e, t, n) { - var r = this._interpolantSettings - n - ? ((r.endingStart = Vt), (r.endingEnd = Vt)) - : ((r.endingStart = e ? (this.zeroSlopeAtStart ? Vt : jt) : Wt), - (r.endingEnd = t ? (this.zeroSlopeAtEnd ? Vt : jt) : Wt)) - }), - (t._scheduleFading = function (e, t, n) { - var r = this._mixer, - i = r.time, - o = this._weightInterpolant - null === o && - ((o = r._lendControlInterpolant()), (this._weightInterpolant = o)) - var a = o.parameterPositions, - s = o.sampleValues - return (a[0] = i), (s[0] = t), (a[1] = i + e), (s[1] = n), this - }), - e - ) - })() - function op(e) { - ;(this._root = e), - this._initMemoryManager(), - (this._accuIndex = 0), - (this.time = 0), - (this.timeScale = 1) - } - op.prototype = Object.assign(Object.create(qn.prototype), { - constructor: op, - _bindAction: function (e, t) { - var n = e._localRoot || this._root, - r = e._clip.tracks, - i = r.length, - o = e._propertyBindings, - a = e._interpolants, - s = n.uuid, - l = this._bindingsByRootAndName, - c = l[s] - void 0 === c && ((c = {}), (l[s] = c)) - for (var u = 0; u !== i; ++u) { - var h = r[u], - d = h.name, - p = c[d] - if (void 0 !== p) o[u] = p - else { - if (void 0 !== (p = o[u])) { - null === p._cacheIndex && - (++p.referenceCount, this._addInactiveBinding(p, s, d)) - continue - } - var f = t && t._propertyBindings[u].binding.parsedPath - ++(p = new Vd(np.create(n, d, f), h.ValueTypeName, h.getValueSize())) - .referenceCount, - this._addInactiveBinding(p, s, d), - (o[u] = p) - } - a[u].resultBuffer = p.buffer - } - }, - _activateAction: function (e) { - if (!this._isActiveAction(e)) { - if (null === e._cacheIndex) { - var t = (e._localRoot || this._root).uuid, - n = e._clip.uuid, - r = this._actionsByClip[n] - this._bindAction(e, r && r.knownActions[0]), - this._addInactiveAction(e, n, t) - } - for (var i = e._propertyBindings, o = 0, a = i.length; o !== a; ++o) { - var s = i[o] - 0 === s.useCount++ && (this._lendBinding(s), s.saveOriginalState()) - } - this._lendAction(e) - } - }, - _deactivateAction: function (e) { - if (this._isActiveAction(e)) { - for (var t = e._propertyBindings, n = 0, r = t.length; n !== r; ++n) { - var i = t[n] - 0 === --i.useCount && - (i.restoreOriginalState(), this._takeBackBinding(i)) - } - this._takeBackAction(e) - } - }, - _initMemoryManager: function () { - ;(this._actions = []), - (this._nActiveActions = 0), - (this._actionsByClip = {}), - (this._bindings = []), - (this._nActiveBindings = 0), - (this._bindingsByRootAndName = {}), - (this._controlInterpolants = []), - (this._nActiveControlInterpolants = 0) - var e = this - this.stats = { - actions: { - get total() { - return e._actions.length - }, - get inUse() { - return e._nActiveActions - }, - }, - bindings: { - get total() { - return e._bindings.length - }, - get inUse() { - return e._nActiveBindings - }, - }, - controlInterpolants: { - get total() { - return e._controlInterpolants.length - }, - get inUse() { - return e._nActiveControlInterpolants - }, - }, - } - }, - _isActiveAction: function (e) { - var t = e._cacheIndex - return null !== t && t < this._nActiveActions - }, - _addInactiveAction: function (e, t, n) { - var r = this._actions, - i = this._actionsByClip, - o = i[t] - if (void 0 === o) - (o = { knownActions: [e], actionByRoot: {} }), - (e._byClipCacheIndex = 0), - (i[t] = o) - else { - var a = o.knownActions - ;(e._byClipCacheIndex = a.length), a.push(e) - } - ;(e._cacheIndex = r.length), r.push(e), (o.actionByRoot[n] = e) - }, - _removeInactiveAction: function (e) { - var t = this._actions, - n = t[t.length - 1], - r = e._cacheIndex - ;(n._cacheIndex = r), (t[r] = n), t.pop(), (e._cacheIndex = null) - var i = e._clip.uuid, - o = this._actionsByClip, - a = o[i], - s = a.knownActions, - l = s[s.length - 1], - c = e._byClipCacheIndex - ;(l._byClipCacheIndex = c), - (s[c] = l), - s.pop(), - (e._byClipCacheIndex = null), - delete a.actionByRoot[(e._localRoot || this._root).uuid], - 0 === s.length && delete o[i], - this._removeInactiveBindingsForAction(e) - }, - _removeInactiveBindingsForAction: function (e) { - for (var t = e._propertyBindings, n = 0, r = t.length; n !== r; ++n) { - var i = t[n] - 0 === --i.referenceCount && this._removeInactiveBinding(i) - } - }, - _lendAction: function (e) { - var t = this._actions, - n = e._cacheIndex, - r = this._nActiveActions++, - i = t[r] - ;(e._cacheIndex = r), (t[r] = e), (i._cacheIndex = n), (t[n] = i) - }, - _takeBackAction: function (e) { - var t = this._actions, - n = e._cacheIndex, - r = --this._nActiveActions, - i = t[r] - ;(e._cacheIndex = r), (t[r] = e), (i._cacheIndex = n), (t[n] = i) - }, - _addInactiveBinding: function (e, t, n) { - var r = this._bindingsByRootAndName, - i = this._bindings, - o = r[t] - void 0 === o && ((o = {}), (r[t] = o)), - (o[n] = e), - (e._cacheIndex = i.length), - i.push(e) - }, - _removeInactiveBinding: function (e) { - var t = this._bindings, - n = e.binding, - r = n.rootNode.uuid, - i = n.path, - o = this._bindingsByRootAndName, - a = o[r], - s = t[t.length - 1], - l = e._cacheIndex - ;(s._cacheIndex = l), - (t[l] = s), - t.pop(), - delete a[i], - 0 === Object.keys(a).length && delete o[r] - }, - _lendBinding: function (e) { - var t = this._bindings, - n = e._cacheIndex, - r = this._nActiveBindings++, - i = t[r] - ;(e._cacheIndex = r), (t[r] = e), (i._cacheIndex = n), (t[n] = i) - }, - _takeBackBinding: function (e) { - var t = this._bindings, - n = e._cacheIndex, - r = --this._nActiveBindings, - i = t[r] - ;(e._cacheIndex = r), (t[r] = e), (i._cacheIndex = n), (t[n] = i) - }, - _lendControlInterpolant: function () { - var e = this._controlInterpolants, - t = this._nActiveControlInterpolants++, - n = e[t] - return ( - void 0 === n && - (((n = new qu( - new Float32Array(2), - new Float32Array(2), - 1, - this._controlInterpolantsResultBuffer, - )).__cacheIndex = t), - (e[t] = n)), - n - ) - }, - _takeBackControlInterpolant: function (e) { - var t = this._controlInterpolants, - n = e.__cacheIndex, - r = --this._nActiveControlInterpolants, - i = t[r] - ;(e.__cacheIndex = r), (t[r] = e), (i.__cacheIndex = n), (t[n] = i) - }, - _controlInterpolantsResultBuffer: new Float32Array(1), - clipAction: function (e, t, n) { - var r = t || this._root, - i = r.uuid, - o = 'string' === typeof e ? nh.findByName(r, e) : e, - a = null !== o ? o.uuid : e, - s = this._actionsByClip[a], - l = null - if ((void 0 === n && (n = null !== o ? o.blendMode : qt), void 0 !== s)) { - var c = s.actionByRoot[i] - if (void 0 !== c && c.blendMode === n) return c - ;(l = s.knownActions[0]), null === o && (o = l._clip) - } - if (null === o) return null - var u = new ip(this, o, t, n) - return this._bindAction(u, l), this._addInactiveAction(u, a, i), u - }, - existingAction: function (e, t) { - var n = t || this._root, - r = n.uuid, - i = 'string' === typeof e ? nh.findByName(n, e) : e, - o = i ? i.uuid : e, - a = this._actionsByClip[o] - return (void 0 !== a && a.actionByRoot[r]) || null - }, - stopAllAction: function () { - for (var e = this._actions, t = this._nActiveActions - 1; t >= 0; --t) - e[t].stop() - return this - }, - update: function (e) { - e *= this.timeScale - for ( - var t = this._actions, - n = this._nActiveActions, - r = (this.time += e), - i = Math.sign(e), - o = (this._accuIndex ^= 1), - a = 0; - a !== n; - ++a - ) - t[a]._update(r, e, i, o) - for (var s = this._bindings, l = this._nActiveBindings, c = 0; c !== l; ++c) - s[c].apply(o) - return this - }, - setTime: function (e) { - this.time = 0 - for (var t = 0; t < this._actions.length; t++) this._actions[t].time = 0 - return this.update(e) - }, - getRoot: function () { - return this._root - }, - uncacheClip: function (e) { - var t = this._actions, - n = e.uuid, - r = this._actionsByClip, - i = r[n] - if (void 0 !== i) { - for (var o = i.knownActions, a = 0, s = o.length; a !== s; ++a) { - var l = o[a] - this._deactivateAction(l) - var c = l._cacheIndex, - u = t[t.length - 1] - ;(l._cacheIndex = null), - (l._byClipCacheIndex = null), - (u._cacheIndex = c), - (t[c] = u), - t.pop(), - this._removeInactiveBindingsForAction(l) - } - delete r[n] - } - }, - uncacheRoot: function (e) { - var t = e.uuid, - n = this._actionsByClip - for (var r in n) { - var i = n[r].actionByRoot[t] - void 0 !== i && (this._deactivateAction(i), this._removeInactiveAction(i)) - } - var o = this._bindingsByRootAndName[t] - if (void 0 !== o) - for (var a in o) { - var s = o[a] - s.restoreOriginalState(), this._removeInactiveBinding(s) - } - }, - uncacheAction: function (e, t) { - var n = this.existingAction(e, t) - null !== n && (this._deactivateAction(n), this._removeInactiveAction(n)) - }, - }) - var ap = (function () { - function e(e) { - 'string' === typeof e && - (console.warn('THREE.Uniform: Type parameter is no longer needed.'), - (e = arguments[1])), - (this.value = e) - } - return ( - (e.prototype.clone = function () { - return new e( - void 0 === this.value.clone ? this.value : this.value.clone(), - ) - }), - e - ) - })() - function sp(e, t, n) { - yl.call(this, e, t), (this.meshPerAttribute = n || 1) - } - function lp(e, t, n, r, i) { - ;(this.buffer = e), - (this.type = t), - (this.itemSize = n), - (this.elementSize = r), - (this.count = i), - (this.version = 0) - } - function cp(e, t, n, r) { - ;(this.ray = new Br(e, t)), - (this.near = n || 0), - (this.far = r || 1 / 0), - (this.camera = null), - (this.layers = new Xr()), - (this.params = { - Mesh: {}, - Line: { threshold: 1 }, - LOD: {}, - Points: { threshold: 1 }, - Sprite: {}, - }), - Object.defineProperties(this.params, { - PointCloud: { - get: function () { - return ( - console.warn( - 'THREE.Raycaster: params.PointCloud has been renamed to params.Points.', - ), - this.Points - ) - }, - }, - }) - } - function up(e, t) { - return e.distance - t.distance - } - function hp(e, t, n, r) { - if ((e.layers.test(t.layers) && e.raycast(t, n), !0 === r)) - for (var i = e.children, o = 0, a = i.length; o < a; o++) hp(i[o], t, n, !0) - } - ;(sp.prototype = Object.assign(Object.create(yl.prototype), { - constructor: sp, - isInstancedInterleavedBuffer: !0, - copy: function (e) { - return ( - yl.prototype.copy.call(this, e), - (this.meshPerAttribute = e.meshPerAttribute), - this - ) - }, - clone: function (e) { - var t = yl.prototype.clone.call(this, e) - return (t.meshPerAttribute = this.meshPerAttribute), t - }, - toJSON: function (e) { - var t = yl.prototype.toJSON.call(this, e) - return ( - (t.isInstancedInterleavedBuffer = !0), - (t.meshPerAttribute = this.meshPerAttribute), - t - ) - }, - })), - Object.defineProperty(lp.prototype, 'needsUpdate', { - set: function (e) { - !0 === e && this.version++ - }, - }), - Object.assign(lp.prototype, { - isGLBufferAttribute: !0, - setBuffer: function (e) { - return (this.buffer = e), this - }, - setType: function (e, t) { - return (this.type = e), (this.elementSize = t), this - }, - setItemSize: function (e) { - return (this.itemSize = e), this - }, - setCount: function (e) { - return (this.count = e), this - }, - }), - Object.assign(cp.prototype, { - set: function (e, t) { - this.ray.set(e, t) - }, - setFromCamera: function (e, t) { - t && t.isPerspectiveCamera - ? (this.ray.origin.setFromMatrixPosition(t.matrixWorld), - this.ray.direction - .set(e.x, e.y, 0.5) - .unproject(t) - .sub(this.ray.origin) - .normalize(), - (this.camera = t)) - : t && t.isOrthographicCamera - ? (this.ray.origin - .set(e.x, e.y, (t.near + t.far) / (t.near - t.far)) - .unproject(t), - this.ray.direction.set(0, 0, -1).transformDirection(t.matrixWorld), - (this.camera = t)) - : console.error('THREE.Raycaster: Unsupported camera type: ' + t.type) - }, - intersectObject: function (e, t, n) { - var r = n || [] - return hp(e, this, r, t), r.sort(up), r - }, - intersectObjects: function (e, t, n) { - var r = n || [] - if (!1 === Array.isArray(e)) - return ( - console.warn( - 'THREE.Raycaster.intersectObjects: objects is not an Array.', - ), - r - ) - for (var i = 0, o = e.length; i < o; i++) hp(e[i], this, r, t) - return r.sort(up), r - }, - }) - var dp = (function () { - function e(e, t, n) { - return ( - void 0 === e && (e = 1), - void 0 === t && (t = 0), - void 0 === n && (n = 0), - (this.radius = e), - (this.phi = t), - (this.theta = n), - this - ) - } - var t = e.prototype - return ( - (t.set = function (e, t, n) { - return (this.radius = e), (this.phi = t), (this.theta = n), this - }), - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.copy = function (e) { - return ( - (this.radius = e.radius), - (this.phi = e.phi), - (this.theta = e.theta), - this - ) - }), - (t.makeSafe = function () { - var e = 1e-6 - return (this.phi = Math.max(e, Math.min(Math.PI - e, this.phi))), this - }), - (t.setFromVector3 = function (e) { - return this.setFromCartesianCoords(e.x, e.y, e.z) - }), - (t.setFromCartesianCoords = function (e, t, n) { - return ( - (this.radius = Math.sqrt(e * e + t * t + n * n)), - 0 === this.radius - ? ((this.theta = 0), (this.phi = 0)) - : ((this.theta = Math.atan2(e, n)), - (this.phi = Math.acos(Kn.clamp(t / this.radius, -1, 1)))), - this - ) - }), - e - ) - })(), - pp = (function () { - function e(e, t, n) { - return ( - (this.radius = void 0 !== e ? e : 1), - (this.theta = void 0 !== t ? t : 0), - (this.y = void 0 !== n ? n : 0), - this - ) - } - var t = e.prototype - return ( - (t.set = function (e, t, n) { - return (this.radius = e), (this.theta = t), (this.y = n), this - }), - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.copy = function (e) { - return ( - (this.radius = e.radius), (this.theta = e.theta), (this.y = e.y), this - ) - }), - (t.setFromVector3 = function (e) { - return this.setFromCartesianCoords(e.x, e.y, e.z) - }), - (t.setFromCartesianCoords = function (e, t, n) { - return ( - (this.radius = Math.sqrt(e * e + n * n)), - (this.theta = Math.atan2(e, n)), - (this.y = t), - this - ) - }), - e - ) - })(), - fp = new Jn(), - mp = (function () { - function e(e, t) { - Object.defineProperty(this, 'isBox2', { value: !0 }), - (this.min = void 0 !== e ? e : new Jn(1 / 0, 1 / 0)), - (this.max = void 0 !== t ? t : new Jn(-1 / 0, -1 / 0)) - } - var t = e.prototype - return ( - (t.set = function (e, t) { - return this.min.copy(e), this.max.copy(t), this - }), - (t.setFromPoints = function (e) { - this.makeEmpty() - for (var t = 0, n = e.length; t < n; t++) this.expandByPoint(e[t]) - return this - }), - (t.setFromCenterAndSize = function (e, t) { - var n = fp.copy(t).multiplyScalar(0.5) - return this.min.copy(e).sub(n), this.max.copy(e).add(n), this - }), - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.copy = function (e) { - return this.min.copy(e.min), this.max.copy(e.max), this - }), - (t.makeEmpty = function () { - return ( - (this.min.x = this.min.y = 1 / 0), - (this.max.x = this.max.y = -1 / 0), - this - ) - }), - (t.isEmpty = function () { - return this.max.x < this.min.x || this.max.y < this.min.y - }), - (t.getCenter = function (e) { - return ( - void 0 === e && - (console.warn('THREE.Box2: .getCenter() target is now required'), - (e = new Jn())), - this.isEmpty() - ? e.set(0, 0) - : e.addVectors(this.min, this.max).multiplyScalar(0.5) - ) - }), - (t.getSize = function (e) { - return ( - void 0 === e && - (console.warn('THREE.Box2: .getSize() target is now required'), - (e = new Jn())), - this.isEmpty() ? e.set(0, 0) : e.subVectors(this.max, this.min) - ) - }), - (t.expandByPoint = function (e) { - return this.min.min(e), this.max.max(e), this - }), - (t.expandByVector = function (e) { - return this.min.sub(e), this.max.add(e), this - }), - (t.expandByScalar = function (e) { - return this.min.addScalar(-e), this.max.addScalar(e), this - }), - (t.containsPoint = function (e) { - return !( - e.x < this.min.x || - e.x > this.max.x || - e.y < this.min.y || - e.y > this.max.y - ) - }), - (t.containsBox = function (e) { - return ( - this.min.x <= e.min.x && - e.max.x <= this.max.x && - this.min.y <= e.min.y && - e.max.y <= this.max.y - ) - }), - (t.getParameter = function (e, t) { - return ( - void 0 === t && - (console.warn('THREE.Box2: .getParameter() target is now required'), - (t = new Jn())), - t.set( - (e.x - this.min.x) / (this.max.x - this.min.x), - (e.y - this.min.y) / (this.max.y - this.min.y), - ) - ) - }), - (t.intersectsBox = function (e) { - return !( - e.max.x < this.min.x || - e.min.x > this.max.x || - e.max.y < this.min.y || - e.min.y > this.max.y - ) - }), - (t.clampPoint = function (e, t) { - return ( - void 0 === t && - (console.warn('THREE.Box2: .clampPoint() target is now required'), - (t = new Jn())), - t.copy(e).clamp(this.min, this.max) - ) - }), - (t.distanceToPoint = function (e) { - return fp.copy(e).clamp(this.min, this.max).sub(e).length() - }), - (t.intersect = function (e) { - return this.min.max(e.min), this.max.min(e.max), this - }), - (t.union = function (e) { - return this.min.min(e.min), this.max.max(e.max), this - }), - (t.translate = function (e) { - return this.min.add(e), this.max.add(e), this - }), - (t.equals = function (e) { - return e.min.equals(this.min) && e.max.equals(this.max) - }), - e - ) - })(), - vp = new lr(), - gp = new lr(), - yp = (function () { - function e(e, t) { - ;(this.start = void 0 !== e ? e : new lr()), - (this.end = void 0 !== t ? t : new lr()) - } - var t = e.prototype - return ( - (t.set = function (e, t) { - return this.start.copy(e), this.end.copy(t), this - }), - (t.clone = function () { - return new this.constructor().copy(this) - }), - (t.copy = function (e) { - return this.start.copy(e.start), this.end.copy(e.end), this - }), - (t.getCenter = function (e) { - return ( - void 0 === e && - (console.warn('THREE.Line3: .getCenter() target is now required'), - (e = new lr())), - e.addVectors(this.start, this.end).multiplyScalar(0.5) - ) - }), - (t.delta = function (e) { - return ( - void 0 === e && - (console.warn('THREE.Line3: .delta() target is now required'), - (e = new lr())), - e.subVectors(this.end, this.start) - ) - }), - (t.distanceSq = function () { - return this.start.distanceToSquared(this.end) - }), - (t.distance = function () { - return this.start.distanceTo(this.end) - }), - (t.at = function (e, t) { - return ( - void 0 === t && - (console.warn('THREE.Line3: .at() target is now required'), - (t = new lr())), - this.delta(t).multiplyScalar(e).add(this.start) - ) - }), - (t.closestPointToPointParameter = function (e, t) { - vp.subVectors(e, this.start), gp.subVectors(this.end, this.start) - var n = gp.dot(gp), - r = gp.dot(vp) / n - return t && (r = Kn.clamp(r, 0, 1)), r - }), - (t.closestPointToPoint = function (e, t, n) { - var r = this.closestPointToPointParameter(e, t) - return ( - void 0 === n && - (console.warn( - 'THREE.Line3: .closestPointToPoint() target is now required', - ), - (n = new lr())), - this.delta(n).multiplyScalar(r).add(this.start) - ) - }), - (t.applyMatrix4 = function (e) { - return this.start.applyMatrix4(e), this.end.applyMatrix4(e), this - }), - (t.equals = function (e) { - return e.start.equals(this.start) && e.end.equals(this.end) - }), - e - ) - })() - function bp(e) { - si.call(this), - (this.material = e), - (this.render = function () {}), - (this.hasPositions = !1), - (this.hasNormals = !1), - (this.hasColors = !1), - (this.hasUvs = !1), - (this.positionArray = null), - (this.normalArray = null), - (this.colorArray = null), - (this.uvArray = null), - (this.count = 0) - } - ;(bp.prototype = Object.create(si.prototype)), - (bp.prototype.constructor = bp), - (bp.prototype.isImmediateRenderObject = !0) - var Ap = new lr(), - wp = (function (e) { - function t(t, n) { - var r - ;((r = e.call(this) || this).light = t), - r.light.updateMatrixWorld(), - (r.matrix = t.matrixWorld), - (r.matrixAutoUpdate = !1), - (r.color = n) - for ( - var i = new ro(), - o = [ - 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, -1, 0, 1, 0, 0, 0, 0, - 1, 1, 0, 0, 0, 0, -1, 1, - ], - a = 0, - s = 1, - l = 32; - a < l; - a++, s++ - ) { - var c = (a / l) * Math.PI * 2, - u = (s / l) * Math.PI * 2 - o.push(Math.cos(c), Math.sin(c), 1, Math.cos(u), Math.sin(u), 1) - } - i.setAttribute('position', new Wi(o, 3)) - var h = new tc({ fog: !1, toneMapped: !1 }) - return (r.cone = new uc(i, h)), r.add(r.cone), r.update(), r - } - Gn(t, e) - var n = t.prototype - return ( - (n.dispose = function () { - this.cone.geometry.dispose(), this.cone.material.dispose() - }), - (n.update = function () { - this.light.updateMatrixWorld() - var e = this.light.distance ? this.light.distance : 1e3, - t = e * Math.tan(this.light.angle) - this.cone.scale.set(t, t, e), - Ap.setFromMatrixPosition(this.light.target.matrixWorld), - this.cone.lookAt(Ap), - void 0 !== this.color - ? this.cone.material.color.set(this.color) - : this.cone.material.color.copy(this.light.color) - }), - t - ) - })(si), - xp = new lr(), - Ep = new Fr(), - Mp = new Fr(), - _p = (function (e) { - function t(t) { - for ( - var n, - r = Tp(t), - i = new ro(), - o = [], - a = [], - s = new Li(0, 0, 1), - l = new Li(0, 1, 0), - c = 0; - c < r.length; - c++ - ) { - var u = r[c] - u.parent && - u.parent.isBone && - (o.push(0, 0, 0), - o.push(0, 0, 0), - a.push(s.r, s.g, s.b), - a.push(l.r, l.g, l.b)) - } - i.setAttribute('position', new Wi(o, 3)), - i.setAttribute('color', new Wi(a, 3)) - var h = new tc({ - vertexColors: !0, - depthTest: !1, - depthWrite: !1, - toneMapped: !1, - transparent: !0, - }) - return ( - ((n = e.call(this, i, h) || this).type = 'SkeletonHelper'), - (n.isSkeletonHelper = !0), - (n.root = t), - (n.bones = r), - (n.matrix = t.matrixWorld), - (n.matrixAutoUpdate = !1), - n - ) - } - return ( - Gn(t, e), - (t.prototype.updateMatrixWorld = function (t) { - var n = this.bones, - r = this.geometry, - i = r.getAttribute('position') - Mp.copy(this.root.matrixWorld).invert() - for (var o = 0, a = 0; o < n.length; o++) { - var s = n[o] - s.parent && - s.parent.isBone && - (Ep.multiplyMatrices(Mp, s.matrixWorld), - xp.setFromMatrixPosition(Ep), - i.setXYZ(a, xp.x, xp.y, xp.z), - Ep.multiplyMatrices(Mp, s.parent.matrixWorld), - xp.setFromMatrixPosition(Ep), - i.setXYZ(a + 1, xp.x, xp.y, xp.z), - (a += 2)) - } - ;(r.getAttribute('position').needsUpdate = !0), - e.prototype.updateMatrixWorld.call(this, t) - }), - t - ) - })(uc) - function Tp(e) { - var t = [] - e && e.isBone && t.push(e) - for (var n = 0; n < e.children.length; n++) t.push.apply(t, Tp(e.children[n])) - return t - } - var Sp = (function (e) { - function t(t, n, r) { - var i, - o = new Mu(n, 4, 2), - a = new Oi({ wireframe: !0, fog: !1, toneMapped: !1 }) - return ( - ((i = e.call(this, o, a) || this).light = t), - i.light.updateMatrixWorld(), - (i.color = r), - (i.type = 'PointLightHelper'), - (i.matrix = i.light.matrixWorld), - (i.matrixAutoUpdate = !1), - i.update(), - i - ) - } - Gn(t, e) - var n = t.prototype - return ( - (n.dispose = function () { - this.geometry.dispose(), this.material.dispose() - }), - (n.update = function () { - void 0 !== this.color - ? this.material.color.set(this.color) - : this.material.color.copy(this.light.color) - }), - t - ) - })(xo), - Cp = new lr(), - Lp = new Li(), - Rp = new Li(), - Pp = (function (e) { - function t(t, n, r) { - var i - ;((i = e.call(this) || this).light = t), - i.light.updateMatrixWorld(), - (i.matrix = t.matrixWorld), - (i.matrixAutoUpdate = !1), - (i.color = r) - var o = new bu(n) - o.rotateY(0.5 * Math.PI), - (i.material = new Oi({ wireframe: !0, fog: !1, toneMapped: !1 })), - void 0 === i.color && (i.material.vertexColors = !0) - var a = o.getAttribute('position'), - s = new Float32Array(3 * a.count) - return ( - o.setAttribute('color', new Fi(s, 3)), - i.add(new xo(o, i.material)), - i.update(), - i - ) - } - Gn(t, e) - var n = t.prototype - return ( - (n.dispose = function () { - this.children[0].geometry.dispose(), this.children[0].material.dispose() - }), - (n.update = function () { - var e = this.children[0] - if (void 0 !== this.color) this.material.color.set(this.color) - else { - var t = e.geometry.getAttribute('color') - Lp.copy(this.light.color), Rp.copy(this.light.groundColor) - for (var n = 0, r = t.count; n < r; n++) { - var i = n < r / 2 ? Lp : Rp - t.setXYZ(n, i.r, i.g, i.b) - } - t.needsUpdate = !0 - } - e.lookAt(Cp.setFromMatrixPosition(this.light.matrixWorld).negate()) - }), - t - ) - })(si), - Dp = (function (e) { - function t(t, n, r, i) { - var o - void 0 === t && (t = 10), - void 0 === n && (n = 10), - void 0 === r && (r = 4473924), - void 0 === i && (i = 8947848), - (r = new Li(r)), - (i = new Li(i)) - for ( - var a = n / 2, - s = t / n, - l = t / 2, - c = [], - u = [], - h = 0, - d = 0, - p = -l; - h <= n; - h++, p += s - ) { - c.push(-l, 0, p, l, 0, p), c.push(p, 0, -l, p, 0, l) - var f = h === a ? r : i - f.toArray(u, d), - (d += 3), - f.toArray(u, d), - (d += 3), - f.toArray(u, d), - (d += 3), - f.toArray(u, d), - (d += 3) - } - var m = new ro() - m.setAttribute('position', new Wi(c, 3)), - m.setAttribute('color', new Wi(u, 3)) - var v = new tc({ vertexColors: !0, toneMapped: !1 }) - return ((o = e.call(this, m, v) || this).type = 'GridHelper'), o - } - return Gn(t, e), t - })(uc), - Op = (function (e) { - function t(t, n, r, i, o, a) { - var s - void 0 === t && (t = 10), - void 0 === n && (n = 16), - void 0 === r && (r = 8), - void 0 === i && (i = 64), - void 0 === o && (o = 4473924), - void 0 === a && (a = 8947848), - (o = new Li(o)), - (a = new Li(a)) - for (var l = [], c = [], u = 0; u <= n; u++) { - var h = (u / n) * (2 * Math.PI), - d = Math.sin(h) * t, - p = Math.cos(h) * t - l.push(0, 0, 0), l.push(d, 0, p) - var f = 1 & u ? o : a - c.push(f.r, f.g, f.b), c.push(f.r, f.g, f.b) - } - for (var m = 0; m <= r; m++) - for (var v = 1 & m ? o : a, g = t - (t / r) * m, y = 0; y < i; y++) { - var b = (y / i) * (2 * Math.PI), - A = Math.sin(b) * g, - w = Math.cos(b) * g - l.push(A, 0, w), - c.push(v.r, v.g, v.b), - (b = ((y + 1) / i) * (2 * Math.PI)), - (A = Math.sin(b) * g), - (w = Math.cos(b) * g), - l.push(A, 0, w), - c.push(v.r, v.g, v.b) - } - var x = new ro() - x.setAttribute('position', new Wi(l, 3)), - x.setAttribute('color', new Wi(c, 3)) - var E = new tc({ vertexColors: !0, toneMapped: !1 }) - return ((s = e.call(this, x, E) || this).type = 'PolarGridHelper'), s - } - return Gn(t, e), t - })(uc), - Ip = new lr(), - Bp = new lr(), - Fp = new lr(), - kp = (function (e) { - function t(t, n, r) { - var i - ;((i = e.call(this) || this).light = t), - i.light.updateMatrixWorld(), - (i.matrix = t.matrixWorld), - (i.matrixAutoUpdate = !1), - (i.color = r), - void 0 === n && (n = 1) - var o = new ro() - o.setAttribute( - 'position', - new Wi([-n, n, 0, n, n, 0, n, -n, 0, -n, -n, 0, -n, n, 0], 3), - ) - var a = new tc({ fog: !1, toneMapped: !1 }) - return ( - (i.lightPlane = new sc(o, a)), - i.add(i.lightPlane), - (o = new ro()).setAttribute('position', new Wi([0, 0, 0, 0, 0, 1], 3)), - (i.targetLine = new sc(o, a)), - i.add(i.targetLine), - i.update(), - i - ) - } - Gn(t, e) - var n = t.prototype - return ( - (n.dispose = function () { - this.lightPlane.geometry.dispose(), - this.lightPlane.material.dispose(), - this.targetLine.geometry.dispose(), - this.targetLine.material.dispose() - }), - (n.update = function () { - Ip.setFromMatrixPosition(this.light.matrixWorld), - Bp.setFromMatrixPosition(this.light.target.matrixWorld), - Fp.subVectors(Bp, Ip), - this.lightPlane.lookAt(Bp), - void 0 !== this.color - ? (this.lightPlane.material.color.set(this.color), - this.targetLine.material.color.set(this.color)) - : (this.lightPlane.material.color.copy(this.light.color), - this.targetLine.material.color.copy(this.light.color)), - this.targetLine.lookAt(Bp), - (this.targetLine.scale.z = Fp.length()) - }), - t - ) - })(si), - Np = new lr(), - Up = new Do(), - Hp = (function (e) { - function t(t) { - var n, - r = new ro(), - i = new tc({ color: 16777215, vertexColors: !0, toneMapped: !1 }), - o = [], - a = [], - s = {}, - l = new Li(16755200), - c = new Li(16711680), - u = new Li(43775), - h = new Li(16777215), - d = new Li(3355443) - function p(e, t, n) { - f(e, n), f(t, n) - } - function f(e, t) { - o.push(0, 0, 0), - a.push(t.r, t.g, t.b), - void 0 === s[e] && (s[e] = []), - s[e].push(o.length / 3 - 1) - } - return ( - p('n1', 'n2', l), - p('n2', 'n4', l), - p('n4', 'n3', l), - p('n3', 'n1', l), - p('f1', 'f2', l), - p('f2', 'f4', l), - p('f4', 'f3', l), - p('f3', 'f1', l), - p('n1', 'f1', l), - p('n2', 'f2', l), - p('n3', 'f3', l), - p('n4', 'f4', l), - p('p', 'n1', c), - p('p', 'n2', c), - p('p', 'n3', c), - p('p', 'n4', c), - p('u1', 'u2', u), - p('u2', 'u3', u), - p('u3', 'u1', u), - p('c', 't', h), - p('p', 'c', d), - p('cn1', 'cn2', d), - p('cn3', 'cn4', d), - p('cf1', 'cf2', d), - p('cf3', 'cf4', d), - r.setAttribute('position', new Wi(o, 3)), - r.setAttribute('color', new Wi(a, 3)), - ((n = e.call(this, r, i) || this).type = 'CameraHelper'), - (n.camera = t), - n.camera.updateProjectionMatrix && n.camera.updateProjectionMatrix(), - (n.matrix = t.matrixWorld), - (n.matrixAutoUpdate = !1), - (n.pointMap = s), - n.update(), - n - ) - } - return ( - Gn(t, e), - (t.prototype.update = function () { - var e = this.geometry, - t = this.pointMap, - n = 1, - r = 1 - Up.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse), - Gp('c', t, e, Up, 0, 0, -1), - Gp('t', t, e, Up, 0, 0, 1), - Gp('n1', t, e, Up, -n, -r, -1), - Gp('n2', t, e, Up, n, -r, -1), - Gp('n3', t, e, Up, -n, r, -1), - Gp('n4', t, e, Up, n, r, -1), - Gp('f1', t, e, Up, -n, -r, 1), - Gp('f2', t, e, Up, n, -r, 1), - Gp('f3', t, e, Up, -n, r, 1), - Gp('f4', t, e, Up, n, r, 1), - Gp('u1', t, e, Up, 0.7 * n, 1.1 * r, -1), - Gp('u2', t, e, Up, 0.7 * -n, 1.1 * r, -1), - Gp('u3', t, e, Up, 0, 2 * r, -1), - Gp('cf1', t, e, Up, -n, 0, 1), - Gp('cf2', t, e, Up, n, 0, 1), - Gp('cf3', t, e, Up, 0, -r, 1), - Gp('cf4', t, e, Up, 0, r, 1), - Gp('cn1', t, e, Up, -n, 0, -1), - Gp('cn2', t, e, Up, n, 0, -1), - Gp('cn3', t, e, Up, 0, -r, -1), - Gp('cn4', t, e, Up, 0, r, -1), - (e.getAttribute('position').needsUpdate = !0) - }), - t - ) - })(uc) - function Gp(e, t, n, r, i, o, a) { - Np.set(i, o, a).unproject(r) - var s = t[e] - if (void 0 !== s) - for (var l = n.getAttribute('position'), c = 0, u = s.length; c < u; c++) - l.setXYZ(s[c], Np.x, Np.y, Np.z) - } - var zp, - jp, - Vp, - Wp = new hr(), - qp = (function (e) { - function t(t, n) { - var r - void 0 === n && (n = 16776960) - var i = new Uint16Array([ - 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, - 7, - ]), - o = new Float32Array(24), - a = new ro() - return ( - a.setIndex(new Fi(i, 1)), - a.setAttribute('position', new Fi(o, 3)), - ((r = - e.call(this, a, new tc({ color: n, toneMapped: !1 })) || - this).object = t), - (r.type = 'BoxHelper'), - (r.matrixAutoUpdate = !1), - r.update(), - r - ) - } - Gn(t, e) - var n = t.prototype - return ( - (n.update = function (e) { - if ( - (void 0 !== e && - console.warn('THREE.BoxHelper: .update() has no longer arguments.'), - void 0 !== this.object && Wp.setFromObject(this.object), - !Wp.isEmpty()) - ) { - var t = Wp.min, - n = Wp.max, - r = this.geometry.attributes.position, - i = r.array - ;(i[0] = n.x), - (i[1] = n.y), - (i[2] = n.z), - (i[3] = t.x), - (i[4] = n.y), - (i[5] = n.z), - (i[6] = t.x), - (i[7] = t.y), - (i[8] = n.z), - (i[9] = n.x), - (i[10] = t.y), - (i[11] = n.z), - (i[12] = n.x), - (i[13] = n.y), - (i[14] = t.z), - (i[15] = t.x), - (i[16] = n.y), - (i[17] = t.z), - (i[18] = t.x), - (i[19] = t.y), - (i[20] = t.z), - (i[21] = n.x), - (i[22] = t.y), - (i[23] = t.z), - (r.needsUpdate = !0), - this.geometry.computeBoundingSphere() - } - }), - (n.setFromObject = function (e) { - return (this.object = e), this.update(), this - }), - (n.copy = function (e) { - return uc.prototype.copy.call(this, e), (this.object = e.object), this - }), - t - ) - })(uc), - Xp = (function (e) { - function t(t, n) { - var r - void 0 === n && (n = 16776960) - var i = new Uint16Array([ - 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, - 7, - ]), - o = [ - 1, 1, 1, -1, 1, 1, -1, -1, 1, 1, -1, 1, 1, 1, -1, -1, 1, -1, -1, -1, - -1, 1, -1, -1, - ], - a = new ro() - return ( - a.setIndex(new Fi(i, 1)), - a.setAttribute('position', new Wi(o, 3)), - ((r = - e.call(this, a, new tc({ color: n, toneMapped: !1 })) || this).box = - t), - (r.type = 'Box3Helper'), - r.geometry.computeBoundingSphere(), - r - ) - } - return ( - Gn(t, e), - (t.prototype.updateMatrixWorld = function (t) { - var n = this.box - n.isEmpty() || - (n.getCenter(this.position), - n.getSize(this.scale), - this.scale.multiplyScalar(0.5), - e.prototype.updateMatrixWorld.call(this, t)) - }), - t - ) - })(uc), - Yp = (function (e) { - function t(t, n, r) { - var i - void 0 === n && (n = 1), void 0 === r && (r = 16776960) - var o = r, - a = [ - 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, 0, 1, 0, 0, 0, - ], - s = new ro() - s.setAttribute('position', new Wi(a, 3)), - s.computeBoundingSphere(), - ((i = - e.call(this, s, new tc({ color: o, toneMapped: !1 })) || this).type = - 'PlaneHelper'), - (i.plane = t), - (i.size = n) - var l = [1, 1, 1, -1, 1, 1, -1, -1, 1, 1, 1, 1, -1, -1, 1, 1, -1, 1], - c = new ro() - return ( - c.setAttribute('position', new Wi(l, 3)), - c.computeBoundingSphere(), - i.add( - new xo( - c, - new Oi({ - color: o, - opacity: 0.2, - transparent: !0, - depthWrite: !1, - toneMapped: !1, - }), - ), - ), - i - ) - } - return ( - Gn(t, e), - (t.prototype.updateMatrixWorld = function (t) { - var n = -this.plane.constant - Math.abs(n) < 1e-8 && (n = 1e-8), - this.scale.set(0.5 * this.size, 0.5 * this.size, n), - (this.children[0].material.side = n < 0 ? v : m), - this.lookAt(this.plane.normal), - e.prototype.updateMatrixWorld.call(this, t) - }), - t - ) - })(sc), - Qp = new lr(), - Zp = (function (e) { - function t(t, n, r, i, o, a) { - var s - return ( - ((s = e.call(this) || this).type = 'ArrowHelper'), - void 0 === t && (t = new lr(0, 0, 1)), - void 0 === n && (n = new lr(0, 0, 0)), - void 0 === r && (r = 1), - void 0 === i && (i = 16776960), - void 0 === o && (o = 0.2 * r), - void 0 === a && (a = 0.2 * o), - void 0 === zp && - ((zp = new ro()).setAttribute( - 'position', - new Wi([0, 0, 0, 0, 1, 0], 3), - ), - (jp = new Mc(0, 0.5, 1, 5, 1)).translate(0, -0.5, 0)), - s.position.copy(n), - (s.line = new sc(zp, new tc({ color: i, toneMapped: !1 }))), - (s.line.matrixAutoUpdate = !1), - s.add(s.line), - (s.cone = new xo(jp, new Oi({ color: i, toneMapped: !1 }))), - (s.cone.matrixAutoUpdate = !1), - s.add(s.cone), - s.setDirection(t), - s.setLength(r, o, a), - s - ) - } - Gn(t, e) - var n = t.prototype - return ( - (n.setDirection = function (e) { - if (e.y > 0.99999) this.quaternion.set(0, 0, 0, 1) - else if (e.y < -0.99999) this.quaternion.set(1, 0, 0, 0) - else { - Qp.set(e.z, 0, -e.x).normalize() - var t = Math.acos(e.y) - this.quaternion.setFromAxisAngle(Qp, t) - } - }), - (n.setLength = function (e, t, n) { - void 0 === t && (t = 0.2 * e), - void 0 === n && (n = 0.2 * t), - this.line.scale.set(1, Math.max(1e-4, e - t), 1), - this.line.updateMatrix(), - this.cone.scale.set(n, t, n), - (this.cone.position.y = e), - this.cone.updateMatrix() - }), - (n.setColor = function (e) { - this.line.material.color.set(e), this.cone.material.color.set(e) - }), - (n.copy = function (t) { - return ( - e.prototype.copy.call(this, t, !1), - this.line.copy(t.line), - this.cone.copy(t.cone), - this - ) - }), - t - ) - })(si), - Kp = (function (e) { - function t(t) { - var n - void 0 === t && (t = 1) - var r = [0, 0, 0, t, 0, 0, 0, 0, 0, 0, t, 0, 0, 0, 0, 0, 0, t], - i = [1, 0, 0, 1, 0.6, 0, 0, 1, 0, 0.6, 1, 0, 0, 0, 1, 0, 0.6, 1], - o = new ro() - o.setAttribute('position', new Wi(r, 3)), - o.setAttribute('color', new Wi(i, 3)) - var a = new tc({ vertexColors: !0, toneMapped: !1 }) - return ((n = e.call(this, o, a) || this).type = 'AxesHelper'), n - } - return Gn(t, e), t - })(uc), - Jp = new Float32Array(1), - $p = new Int32Array(Jp.buffer), - ef = { - toHalfFloat: function (e) { - Jp[0] = e - var t = $p[0], - n = (t >> 16) & 32768, - r = (t >> 12) & 2047, - i = (t >> 23) & 255 - return i < 103 - ? n - : i > 142 - ? ((n |= 31744), (n |= (255 == i ? 0 : 1) && 8388607 & t)) - : i < 113 - ? (n |= ((r |= 2048) >> (114 - i)) + ((r >> (113 - i)) & 1)) - : ((n |= ((i - 112) << 10) | (r >> 1)), (n += 1 & r)) - }, - }, - tf = 4, - nf = 8, - rf = Math.pow(2, nf), - of = [0.125, 0.215, 0.35, 0.446, 0.526, 0.582], - af = nf - tf + 1 + of.length, - sf = 20, - lf = - (((Vp = {})[Kt] = 0), - (Vp[Jt] = 1), - (Vp[en] = 2), - (Vp[nn] = 3), - (Vp[rn] = 4), - (Vp[on] = 5), - (Vp[$t] = 6), - Vp), - cf = new Oi({ side: v, depthWrite: !1, depthTest: !1 }), - uf = new xo(new _o(), cf), - hf = new ed(), - df = Mf(), - pf = df._lodPlanes, - ff = df._sizeLods, - mf = df._sigmas, - vf = new Li(), - gf = null, - yf = (1 + Math.sqrt(5)) / 2, - bf = 1 / yf, - Af = [ - new lr(1, 1, 1), - new lr(-1, 1, 1), - new lr(1, 1, -1), - new lr(-1, 1, -1), - new lr(0, yf, bf), - new lr(0, yf, -bf), - new lr(bf, 0, yf), - new lr(-bf, 0, yf), - new lr(yf, bf, 0), - new lr(-yf, bf, 0), - ] - function wf(e) { - var t = Math.max(e.r, e.g, e.b), - n = Math.min(Math.max(Math.ceil(Math.log2(t)), -128), 127) - return e.multiplyScalar(Math.pow(2, -n)), (n + 128) / 255 - } - var xf = (function () { - function e(e) { - ;(this._renderer = e), - (this._pingPongRenderTarget = null), - (this._blurMaterial = Sf(sf)), - (this._equirectShader = null), - (this._cubemapShader = null), - this._compileMaterial(this._blurMaterial) - } - var t = e.prototype - return ( - (t.fromScene = function (e, t, n, r) { - void 0 === t && (t = 0), - void 0 === n && (n = 0.1), - void 0 === r && (r = 100), - (gf = this._renderer.getRenderTarget()) - var i = this._allocateTargets() - return ( - this._sceneToCubeUV(e, n, r, i), - t > 0 && this._blur(i, 0, 0, t), - this._applyPMREM(i), - this._cleanup(i), - i - ) - }), - (t.fromEquirectangular = function (e) { - return this._fromTexture(e) - }), - (t.fromCubemap = function (e) { - return this._fromTexture(e) - }), - (t.compileCubemapShader = function () { - null === this._cubemapShader && - ((this._cubemapShader = Lf()), - this._compileMaterial(this._cubemapShader)) - }), - (t.compileEquirectangularShader = function () { - null === this._equirectShader && - ((this._equirectShader = Cf()), - this._compileMaterial(this._equirectShader)) - }), - (t.dispose = function () { - this._blurMaterial.dispose(), - null !== this._cubemapShader && this._cubemapShader.dispose(), - null !== this._equirectShader && this._equirectShader.dispose() - for (var e = 0; e < pf.length; e++) pf[e].dispose() - }), - (t._cleanup = function (e) { - this._pingPongRenderTarget.dispose(), - this._renderer.setRenderTarget(gf), - (e.scissorTest = !1), - Tf(e, 0, 0, e.width, e.height) - }), - (t._fromTexture = function (e) { - gf = this._renderer.getRenderTarget() - var t = this._allocateTargets(e) - return ( - this._textureToCubeUV(e, t), this._applyPMREM(t), this._cleanup(t), t - ) - }), - (t._allocateTargets = function (e) { - var t = { - magFilter: me, - minFilter: me, - generateMipmaps: !1, - type: _e, - format: ze, - encoding: Ef(e) ? e.encoding : en, - depthBuffer: !1, - }, - n = _f(t) - return (n.depthBuffer = !e), (this._pingPongRenderTarget = _f(t)), n - }), - (t._compileMaterial = function (e) { - var t = new xo(pf[0], e) - this._renderer.compile(t, hf) - }), - (t._sceneToCubeUV = function (e, t, n, r) { - var i = new Oo(90, 1, t, n), - o = [1, -1, 1, 1, 1, 1], - a = [1, 1, 1, -1, -1, -1], - s = this._renderer, - l = s.autoClear, - c = s.outputEncoding, - u = s.toneMapping - s.getClearColor(vf), - (s.toneMapping = $), - (s.outputEncoding = Kt), - (s.autoClear = !1) - var h = !1, - d = e.background - if (d) { - if (d.isColor) { - cf.color.copy(d).convertSRGBToLinear(), (e.background = null) - var p = wf(cf.color) - ;(cf.opacity = p), (h = !0) - } - } else { - cf.color.copy(vf).convertSRGBToLinear() - var f = wf(cf.color) - ;(cf.opacity = f), (h = !0) - } - for (var m = 0; m < 6; m++) { - var v = m % 3 - 0 == v - ? (i.up.set(0, o[m], 0), i.lookAt(a[m], 0, 0)) - : 1 == v - ? (i.up.set(0, 0, o[m]), i.lookAt(0, a[m], 0)) - : (i.up.set(0, o[m], 0), i.lookAt(0, 0, a[m])), - Tf(r, v * rf, m > 2 ? rf : 0, rf, rf), - s.setRenderTarget(r), - h && s.render(uf, i), - s.render(e, i) - } - ;(s.toneMapping = u), (s.outputEncoding = c), (s.autoClear = l) - }), - (t._textureToCubeUV = function (e, t) { - var n = this._renderer - e.isCubeTexture - ? null == this._cubemapShader && (this._cubemapShader = Lf()) - : null == this._equirectShader && (this._equirectShader = Cf()) - var r = e.isCubeTexture ? this._cubemapShader : this._equirectShader, - i = new xo(pf[0], r), - o = r.uniforms - ;(o.envMap.value = e), - e.isCubeTexture || - o.texelSize.value.set(1 / e.image.width, 1 / e.image.height), - (o.inputEncoding.value = lf[e.encoding]), - (o.outputEncoding.value = lf[t.texture.encoding]), - Tf(t, 0, 0, 3 * rf, 2 * rf), - n.setRenderTarget(t), - n.render(i, hf) - }), - (t._applyPMREM = function (e) { - var t = this._renderer, - n = t.autoClear - t.autoClear = !1 - for (var r = 1; r < af; r++) { - var i = Math.sqrt(mf[r] * mf[r] - mf[r - 1] * mf[r - 1]), - o = Af[(r - 1) % Af.length] - this._blur(e, r - 1, r, i, o) - } - t.autoClear = n - }), - (t._blur = function (e, t, n, r, i) { - var o = this._pingPongRenderTarget - this._halfBlur(e, o, t, n, r, 'latitudinal', i), - this._halfBlur(o, e, n, n, r, 'longitudinal', i) - }), - (t._halfBlur = function (e, t, n, r, i, o, a) { - var s = this._renderer, - l = this._blurMaterial - 'latitudinal' !== o && - 'longitudinal' !== o && - console.error( - 'blur direction must be either latitudinal or longitudinal!', - ) - var c = 3, - u = new xo(pf[r], l), - h = l.uniforms, - d = ff[n] - 1, - p = isFinite(i) ? Math.PI / (2 * d) : (2 * Math.PI) / (2 * sf - 1), - f = i / p, - m = isFinite(i) ? 1 + Math.floor(c * f) : sf - m > sf && - console.warn( - 'sigmaRadians, ' + - i + - ', is too large and will clip, as it requested ' + - m + - ' samples when the maximum is set to ' + - sf, - ) - for (var v = [], g = 0, y = 0; y < sf; ++y) { - var b = y / f, - A = Math.exp((-b * b) / 2) - v.push(A), 0 == y ? (g += A) : y < m && (g += 2 * A) - } - for (var w = 0; w < v.length; w++) v[w] = v[w] / g - ;(h.envMap.value = e.texture), - (h.samples.value = m), - (h.weights.value = v), - (h.latitudinal.value = 'latitudinal' === o), - a && (h.poleAxis.value = a), - (h.dTheta.value = p), - (h.mipInt.value = nf - n), - (h.inputEncoding.value = lf[e.texture.encoding]), - (h.outputEncoding.value = lf[e.texture.encoding]) - var x = ff[r] - Tf( - t, - 3 * Math.max(0, rf - 2 * x), - (0 === r ? 0 : 2 * rf) + 2 * x * (r > nf - tf ? r - nf + tf : 0), - 3 * x, - 2 * x, - ), - s.setRenderTarget(t), - s.render(u, hf) - }), - e - ) - })() - function Ef(e) { - return ( - void 0 !== e && - e.type === _e && - (e.encoding === Kt || e.encoding === Jt || e.encoding === $t) - ) - } - function Mf() { - for (var e = [], t = [], n = [], r = nf, i = 0; i < af; i++) { - var o = Math.pow(2, r) - t.push(o) - var a = 1 / o - i > nf - tf ? (a = of[i - nf + tf - 1]) : 0 == i && (a = 0), n.push(a) - for ( - var s = 1 / (o - 1), - l = -s / 2, - c = 1 + s / 2, - u = [l, l, c, l, c, c, l, l, c, c, l, c], - h = 6, - d = 6, - p = 3, - f = 2, - m = 1, - v = new Float32Array(p * d * h), - g = new Float32Array(f * d * h), - y = new Float32Array(m * d * h), - b = 0; - b < h; - b++ - ) { - var A = ((b % 3) * 2) / 3 - 1, - w = b > 2 ? 0 : -1, - x = [ - A, - w, - 0, - A + 2 / 3, - w, - 0, - A + 2 / 3, - w + 1, - 0, - A, - w, - 0, - A + 2 / 3, - w + 1, - 0, - A, - w + 1, - 0, - ] - v.set(x, p * d * b), g.set(u, f * d * b) - var E = [b, b, b, b, b, b] - y.set(E, m * d * b) - } - var M = new ro() - M.setAttribute('position', new Fi(v, p)), - M.setAttribute('uv', new Fi(g, f)), - M.setAttribute('faceIndex', new Fi(y, m)), - e.push(M), - r > tf && r-- - } - return { _lodPlanes: e, _sizeLods: t, _sigmas: n } - } - function _f(e) { - var t = new or(3 * rf, 3 * rf, e) - return ( - (t.texture.mapping = ue), - (t.texture.name = 'PMREM.cubeUv'), - (t.scissorTest = !0), - t - ) - } - function Tf(e, t, n, r, i) { - e.viewport.set(t, n, r, i), e.scissor.set(t, n, r, i) - } - function Sf(e) { - return new Ou({ - name: 'SphericalGaussianBlur', - defines: { n: e }, - uniforms: { - envMap: { value: null }, - samples: { value: 1 }, - weights: { value: new Float32Array(e) }, - latitudinal: { value: !1 }, - dTheta: { value: 0 }, - mipInt: { value: 0 }, - poleAxis: { value: new lr(0, 1, 0) }, - inputEncoding: { value: lf[Kt] }, - outputEncoding: { value: lf[Kt] }, - }, - vertexShader: Rf(), - fragmentShader: - '\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t' + - Pf() + - "\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t", - blending: A, - depthTest: !1, - depthWrite: !1, - }) - } - function Cf() { - return new Ou({ - name: 'EquirectangularToCubeUV', - uniforms: { - envMap: { value: null }, - texelSize: { value: new Jn(1, 1) }, - inputEncoding: { value: lf[Kt] }, - outputEncoding: { value: lf[Kt] }, - }, - vertexShader: Rf(), - fragmentShader: - '\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform vec2 texelSize;\n\n\t\t\t' + - Pf() + - '\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tvec2 f = fract( uv / texelSize - 0.5 );\n\t\t\t\tuv -= f * texelSize;\n\t\t\t\tvec3 tl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x += texelSize.x;\n\t\t\t\tvec3 tr = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.y += texelSize.y;\n\t\t\t\tvec3 br = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x -= texelSize.x;\n\t\t\t\tvec3 bl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\n\t\t\t\tvec3 tm = mix( tl, tr, f.x );\n\t\t\t\tvec3 bm = mix( bl, br, f.x );\n\t\t\t\tgl_FragColor.rgb = mix( tm, bm, f.y );\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t', - blending: A, - depthTest: !1, - depthWrite: !1, - }) - } - function Lf() { - return new Ou({ - name: 'CubemapToCubeUV', - uniforms: { - envMap: { value: null }, - inputEncoding: { value: lf[Kt] }, - outputEncoding: { value: lf[Kt] }, - }, - vertexShader: Rf(), - fragmentShader: - '\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\t' + - Pf() + - '\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb = envMapTexelToLinear( textureCube( envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ) ) ).rgb;\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t', - blending: A, - depthTest: !1, - depthWrite: !1, - }) - } - function Rf() { - return '\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t' - } - function Pf() { - return '\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t' - } - function Df(e, t, n, r, i, o, a) { - return ( - console.warn( - 'THREE.Face4 has been removed. A THREE.Face3 will be created instead.', - ), - new Ri(e, t, n, i, o, a) - ) - } - var Of = 0, - If = 1, - Bf = 0, - Ff = 1, - kf = 2 - function Nf(e) { - return ( - console.warn( - 'THREE.MeshFaceMaterial has been removed. Use an Array instead.', - ), - e - ) - } - function Uf(e) { - return ( - void 0 === e && (e = []), - console.warn('THREE.MultiMaterial has been removed. Use an Array instead.'), - (e.isMultiMaterial = !0), - (e.materials = e), - (e.clone = function () { - return e.slice() - }), - e - ) - } - function Hf(e, t) { - return ( - console.warn('THREE.PointCloud has been renamed to THREE.Points.'), - new gc(e, t) - ) - } - function Gf(e) { - return ( - console.warn('THREE.Particle has been renamed to THREE.Sprite.'), new Bl(e) - ) - } - function zf(e, t) { - return ( - console.warn('THREE.ParticleSystem has been renamed to THREE.Points.'), - new gc(e, t) - ) - } - function jf(e) { - return ( - console.warn( - 'THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.', - ), - new dc(e) - ) - } - function Vf(e) { - return ( - console.warn( - 'THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.', - ), - new dc(e) - ) - } - function Wf(e) { - return ( - console.warn( - 'THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.', - ), - new dc(e) - ) - } - function qf(e, t, n) { - return ( - console.warn('THREE.Vertex has been removed. Use THREE.Vector3 instead.'), - new lr(e, t, n) - ) - } - function Xf(e, t) { - return ( - console.warn( - 'THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setUsage( THREE.DynamicDrawUsage ) instead.', - ), - new Fi(e, t).setUsage(Sn) - ) - } - function Yf(e, t) { - return ( - console.warn( - 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.', - ), - new ki(e, t) - ) - } - function Qf(e, t) { - return ( - console.warn( - 'THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.', - ), - new Ni(e, t) - ) - } - function Zf(e, t) { - return ( - console.warn( - 'THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.', - ), - new Ui(e, t) - ) - } - function Kf(e, t) { - return ( - console.warn( - 'THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.', - ), - new Hi(e, t) - ) - } - function Jf(e, t) { - return ( - console.warn( - 'THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.', - ), - new Gi(e, t) - ) - } - function $f(e, t) { - return ( - console.warn( - 'THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.', - ), - new zi(e, t) - ) - } - function em(e, t) { - return ( - console.warn( - 'THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.', - ), - new ji(e, t) - ) - } - function tm(e, t) { - return ( - console.warn( - 'THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.', - ), - new Wi(e, t) - ) - } - function nm(e, t) { - return ( - console.warn( - 'THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead.', - ), - new qi(e, t) - ) - } - function rm(e) { - console.warn( - 'THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.', - ), - _h.call(this, e), - (this.type = 'catmullrom'), - (this.closed = !0) - } - function im(e) { - console.warn( - 'THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.', - ), - _h.call(this, e), - (this.type = 'catmullrom') - } - function om(e) { - console.warn( - 'THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.', - ), - _h.call(this, e), - (this.type = 'catmullrom') - } - function am(e) { - return ( - console.warn('THREE.AxisHelper has been renamed to THREE.AxesHelper.'), - new Kp(e) - ) - } - function sm(e, t) { - return ( - console.warn( - 'THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead.', - ), - new qp(e, t) - ) - } - function lm(e, t) { - return ( - console.warn( - 'THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead.', - ), - new uc(new Dc(e.geometry), new tc({ color: void 0 !== t ? t : 16777215 })) - ) - } - function cm(e, t) { - return ( - console.warn( - 'THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead.', - ), - new uc(new Ru(e.geometry), new tc({ color: void 0 !== t ? t : 16777215 })) - ) - } - function um(e) { - return ( - console.warn('THREE.XHRLoader has been renamed to THREE.FileLoader.'), - new uh(e) - ) - } - function hm(e) { - return ( - console.warn( - 'THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader.', - ), - new mh(e) - ) - } - function dm(e, t, n) { - return ( - console.warn( - 'THREE.WebGLRenderTargetCube( width, height, options ) is now WebGLCubeRenderTarget( size, options ).', - ), - new No(e, n) - ) - } - ;(gh.create = function (e, t) { - return ( - console.log('THREE.Curve.create() has been deprecated'), - (e.prototype = Object.create(gh.prototype)), - (e.prototype.constructor = e), - (e.prototype.getPoint = t), - e - ) - }), - Object.assign(Wh.prototype, { - fromPoints: function (e) { - return ( - console.warn( - 'THREE.Path: .fromPoints() has been renamed to .setFromPoints().', - ), - this.setFromPoints(e) - ) - }, - }), - (rm.prototype = Object.create(_h.prototype)), - (im.prototype = Object.create(_h.prototype)), - (om.prototype = Object.create(_h.prototype)), - Object.assign(om.prototype, { - initFromArray: function () { - console.error('THREE.Spline: .initFromArray() has been removed.') - }, - getControlPointsArray: function () { - console.error('THREE.Spline: .getControlPointsArray() has been removed.') - }, - reparametrizeByArcLength: function () { - console.error( - 'THREE.Spline: .reparametrizeByArcLength() has been removed.', - ) - }, - }), - (Dp.prototype.setColors = function () { - console.error( - 'THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.', - ) - }), - (_p.prototype.update = function () { - console.error( - 'THREE.SkeletonHelper: update() no longer needs to be called.', - ) - }), - Object.assign(lh.prototype, { - extractUrlBase: function (e) { - return ( - console.warn( - 'THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead.', - ), - ld.extractUrlBase(e) - ) - }, - }), - (lh.Handlers = { - add: function () { - console.error( - 'THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.', - ) - }, - get: function () { - console.error( - 'THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.', - ) - }, - }), - Object.assign(mp.prototype, { - center: function (e) { - return ( - console.warn('THREE.Box2: .center() has been renamed to .getCenter().'), - this.getCenter(e) - ) - }, - empty: function () { - return ( - console.warn('THREE.Box2: .empty() has been renamed to .isEmpty().'), - this.isEmpty() - ) - }, - isIntersectionBox: function (e) { - return ( - console.warn( - 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().', - ), - this.intersectsBox(e) - ) - }, - size: function (e) { - return ( - console.warn('THREE.Box2: .size() has been renamed to .getSize().'), - this.getSize(e) - ) - }, - }), - Object.assign(hr.prototype, { - center: function (e) { - return ( - console.warn('THREE.Box3: .center() has been renamed to .getCenter().'), - this.getCenter(e) - ) - }, - empty: function () { - return ( - console.warn('THREE.Box3: .empty() has been renamed to .isEmpty().'), - this.isEmpty() - ) - }, - isIntersectionBox: function (e) { - return ( - console.warn( - 'THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().', - ), - this.intersectsBox(e) - ) - }, - isIntersectionSphere: function (e) { - return ( - console.warn( - 'THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().', - ), - this.intersectsSphere(e) - ) - }, - size: function (e) { - return ( - console.warn('THREE.Box3: .size() has been renamed to .getSize().'), - this.getSize(e) - ) - }, - }), - Object.assign(Sr.prototype, { - empty: function () { - return ( - console.warn('THREE.Sphere: .empty() has been renamed to .isEmpty().'), - this.isEmpty() - ) - }, - }), - (zo.prototype.setFromMatrix = function (e) { - return ( - console.warn( - 'THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix().', - ), - this.setFromProjectionMatrix(e) - ) - }), - (yp.prototype.center = function (e) { - return ( - console.warn('THREE.Line3: .center() has been renamed to .getCenter().'), - this.getCenter(e) - ) - }), - Object.assign(Kn, { - random16: function () { - return ( - console.warn( - 'THREE.Math: .random16() has been deprecated. Use Math.random() instead.', - ), - Math.random() - ) - }, - nearestPowerOfTwo: function (e) { - return ( - console.warn( - 'THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo().', - ), - Kn.floorPowerOfTwo(e) - ) - }, - nextPowerOfTwo: function (e) { - return ( - console.warn( - 'THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo().', - ), - Kn.ceilPowerOfTwo(e) - ) - }, - }), - Object.assign($n.prototype, { - flattenToArrayOffset: function (e, t) { - return ( - console.warn( - 'THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.', - ), - this.toArray(e, t) - ) - }, - multiplyVector3: function (e) { - return ( - console.warn( - 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.', - ), - e.applyMatrix3(this) - ) - }, - multiplyVector3Array: function () { - console.error('THREE.Matrix3: .multiplyVector3Array() has been removed.') - }, - applyToBufferAttribute: function (e) { - return ( - console.warn( - 'THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead.', - ), - e.applyMatrix3(this) - ) - }, - applyToVector3Array: function () { - console.error('THREE.Matrix3: .applyToVector3Array() has been removed.') - }, - getInverse: function (e) { - return ( - console.warn( - 'THREE.Matrix3: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead.', - ), - this.copy(e).invert() - ) - }, - }), - Object.assign(Fr.prototype, { - extractPosition: function (e) { - return ( - console.warn( - 'THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().', - ), - this.copyPosition(e) - ) - }, - flattenToArrayOffset: function (e, t) { - return ( - console.warn( - 'THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.', - ), - this.toArray(e, t) - ) - }, - getPosition: function () { - return ( - console.warn( - 'THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.', - ), - new lr().setFromMatrixColumn(this, 3) - ) - }, - setRotationFromQuaternion: function (e) { - return ( - console.warn( - 'THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().', - ), - this.makeRotationFromQuaternion(e) - ) - }, - multiplyToArray: function () { - console.warn('THREE.Matrix4: .multiplyToArray() has been removed.') - }, - multiplyVector3: function (e) { - return ( - console.warn( - 'THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.', - ), - e.applyMatrix4(this) - ) - }, - multiplyVector4: function (e) { - return ( - console.warn( - 'THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.', - ), - e.applyMatrix4(this) - ) - }, - multiplyVector3Array: function () { - console.error('THREE.Matrix4: .multiplyVector3Array() has been removed.') - }, - rotateAxis: function (e) { - console.warn( - 'THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.', - ), - e.transformDirection(this) - }, - crossVector: function (e) { - return ( - console.warn( - 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.', - ), - e.applyMatrix4(this) - ) - }, - translate: function () { - console.error('THREE.Matrix4: .translate() has been removed.') - }, - rotateX: function () { - console.error('THREE.Matrix4: .rotateX() has been removed.') - }, - rotateY: function () { - console.error('THREE.Matrix4: .rotateY() has been removed.') - }, - rotateZ: function () { - console.error('THREE.Matrix4: .rotateZ() has been removed.') - }, - rotateByAxis: function () { - console.error('THREE.Matrix4: .rotateByAxis() has been removed.') - }, - applyToBufferAttribute: function (e) { - return ( - console.warn( - 'THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead.', - ), - e.applyMatrix4(this) - ) - }, - applyToVector3Array: function () { - console.error('THREE.Matrix4: .applyToVector3Array() has been removed.') - }, - makeFrustum: function (e, t, n, r, i, o) { - return ( - console.warn( - 'THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead.', - ), - this.makePerspective(e, t, r, n, i, o) - ) - }, - getInverse: function (e) { - return ( - console.warn( - 'THREE.Matrix4: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead.', - ), - this.copy(e).invert() - ) - }, - }), - (hi.prototype.isIntersectionLine = function (e) { - return ( - console.warn( - 'THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().', - ), - this.intersectsLine(e) - ) - }), - Object.assign(sr.prototype, { - multiplyVector3: function (e) { - return ( - console.warn( - 'THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.', - ), - e.applyQuaternion(this) - ) - }, - inverse: function () { - return ( - console.warn( - 'THREE.Quaternion: .inverse() has been renamed to invert().', - ), - this.invert() - ) - }, - }), - Object.assign(Br.prototype, { - isIntersectionBox: function (e) { - return ( - console.warn( - 'THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().', - ), - this.intersectsBox(e) - ) - }, - isIntersectionPlane: function (e) { - return ( - console.warn( - 'THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().', - ), - this.intersectsPlane(e) - ) - }, - isIntersectionSphere: function (e) { - return ( - console.warn( - 'THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().', - ), - this.intersectsSphere(e) - ) - }, - }), - Object.assign(xi.prototype, { - area: function () { - return ( - console.warn('THREE.Triangle: .area() has been renamed to .getArea().'), - this.getArea() - ) - }, - barycoordFromPoint: function (e, t) { - return ( - console.warn( - 'THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().', - ), - this.getBarycoord(e, t) - ) - }, - midpoint: function (e) { - return ( - console.warn( - 'THREE.Triangle: .midpoint() has been renamed to .getMidpoint().', - ), - this.getMidpoint(e) - ) - }, - normal: function (e) { - return ( - console.warn( - 'THREE.Triangle: .normal() has been renamed to .getNormal().', - ), - this.getNormal(e) - ) - }, - plane: function (e) { - return ( - console.warn( - 'THREE.Triangle: .plane() has been renamed to .getPlane().', - ), - this.getPlane(e) - ) - }, - }), - Object.assign(xi, { - barycoordFromPoint: function (e, t, n, r, i) { - return ( - console.warn( - 'THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().', - ), - xi.getBarycoord(e, t, n, r, i) - ) - }, - normal: function (e, t, n, r) { - return ( - console.warn( - 'THREE.Triangle: .normal() has been renamed to .getNormal().', - ), - xi.getNormal(e, t, n, r) - ) - }, - }), - Object.assign(qh.prototype, { - extractAllPoints: function (e) { - return ( - console.warn( - 'THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead.', - ), - this.extractPoints(e) - ) - }, - extrude: function (e) { - return ( - console.warn( - 'THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.', - ), - new fu(this, e) - ) - }, - makeGeometry: function (e) { - return ( - console.warn( - 'THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.', - ), - new xu(this, e) - ) - }, - }), - Object.assign(Jn.prototype, { - fromAttribute: function (e, t, n) { - return ( - console.warn( - 'THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().', - ), - this.fromBufferAttribute(e, t, n) - ) - }, - distanceToManhattan: function (e) { - return ( - console.warn( - 'THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo().', - ), - this.manhattanDistanceTo(e) - ) - }, - lengthManhattan: function () { - return ( - console.warn( - 'THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength().', - ), - this.manhattanLength() - ) - }, - }), - Object.assign(lr.prototype, { - setEulerFromRotationMatrix: function () { - console.error( - 'THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.', - ) - }, - setEulerFromQuaternion: function () { - console.error( - 'THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.', - ) - }, - getPositionFromMatrix: function (e) { - return ( - console.warn( - 'THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().', - ), - this.setFromMatrixPosition(e) - ) - }, - getScaleFromMatrix: function (e) { - return ( - console.warn( - 'THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().', - ), - this.setFromMatrixScale(e) - ) - }, - getColumnFromMatrix: function (e, t) { - return ( - console.warn( - 'THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().', - ), - this.setFromMatrixColumn(t, e) - ) - }, - applyProjection: function (e) { - return ( - console.warn( - 'THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead.', - ), - this.applyMatrix4(e) - ) - }, - fromAttribute: function (e, t, n) { - return ( - console.warn( - 'THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().', - ), - this.fromBufferAttribute(e, t, n) - ) - }, - distanceToManhattan: function (e) { - return ( - console.warn( - 'THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo().', - ), - this.manhattanDistanceTo(e) - ) - }, - lengthManhattan: function () { - return ( - console.warn( - 'THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength().', - ), - this.manhattanLength() - ) - }, - }), - Object.assign(ir.prototype, { - fromAttribute: function (e, t, n) { - return ( - console.warn( - 'THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute().', - ), - this.fromBufferAttribute(e, t, n) - ) - }, - lengthManhattan: function () { - return ( - console.warn( - 'THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength().', - ), - this.manhattanLength() - ) - }, - }), - Object.assign(si.prototype, { - getChildByName: function (e) { - return ( - console.warn( - 'THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().', - ), - this.getObjectByName(e) - ) - }, - renderDepth: function () { - console.warn( - 'THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.', - ) - }, - translate: function (e, t) { - return ( - console.warn( - 'THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.', - ), - this.translateOnAxis(t, e) - ) - }, - getWorldRotation: function () { - console.error( - 'THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.', - ) - }, - applyMatrix: function (e) { - return ( - console.warn( - 'THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4().', - ), - this.applyMatrix4(e) - ) - }, - }), - Object.defineProperties(si.prototype, { - eulerOrder: { - get: function () { - return ( - console.warn('THREE.Object3D: .eulerOrder is now .rotation.order.'), - this.rotation.order - ) - }, - set: function (e) { - console.warn('THREE.Object3D: .eulerOrder is now .rotation.order.'), - (this.rotation.order = e) - }, - }, - useQuaternion: { - get: function () { - console.warn( - 'THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.', - ) - }, - set: function () { - console.warn( - 'THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.', - ) - }, - }, - }), - Object.assign(xo.prototype, { - setDrawMode: function () { - console.error( - 'THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.', - ) - }, - }), - Object.defineProperties(xo.prototype, { - drawMode: { - get: function () { - return ( - console.error( - 'THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode.', - ), - Yt - ) - }, - set: function () { - console.error( - 'THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.', - ) - }, - }, - }), - Object.defineProperties(Ul.prototype, { - objects: { - get: function () { - return ( - console.warn('THREE.LOD: .objects has been renamed to .levels.'), - this.levels - ) - }, - }, - }), - Object.defineProperty(Ql.prototype, 'useVertexTexture', { - get: function () { - console.warn('THREE.Skeleton: useVertexTexture has been removed.') - }, - set: function () { - console.warn('THREE.Skeleton: useVertexTexture has been removed.') - }, - }), - (Wl.prototype.initBones = function () { - console.error('THREE.SkinnedMesh: initBones() has been removed.') - }), - Object.defineProperty(gh.prototype, '__arcLengthDivisions', { - get: function () { - return ( - console.warn( - 'THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.', - ), - this.arcLengthDivisions - ) - }, - set: function (e) { - console.warn( - 'THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.', - ), - (this.arcLengthDivisions = e) - }, - }), - (Oo.prototype.setLens = function (e, t) { - console.warn( - 'THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup.', - ), - void 0 !== t && (this.filmGauge = t), - this.setFocalLength(e) - }), - Object.defineProperties(Xh.prototype, { - onlyShadow: { - set: function () { - console.warn('THREE.Light: .onlyShadow has been removed.') - }, - }, - shadowCameraFov: { - set: function (e) { - console.warn( - 'THREE.Light: .shadowCameraFov is now .shadow.camera.fov.', - ), - (this.shadow.camera.fov = e) - }, - }, - shadowCameraLeft: { - set: function (e) { - console.warn( - 'THREE.Light: .shadowCameraLeft is now .shadow.camera.left.', - ), - (this.shadow.camera.left = e) - }, - }, - shadowCameraRight: { - set: function (e) { - console.warn( - 'THREE.Light: .shadowCameraRight is now .shadow.camera.right.', - ), - (this.shadow.camera.right = e) - }, - }, - shadowCameraTop: { - set: function (e) { - console.warn( - 'THREE.Light: .shadowCameraTop is now .shadow.camera.top.', - ), - (this.shadow.camera.top = e) - }, - }, - shadowCameraBottom: { - set: function (e) { - console.warn( - 'THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.', - ), - (this.shadow.camera.bottom = e) - }, - }, - shadowCameraNear: { - set: function (e) { - console.warn( - 'THREE.Light: .shadowCameraNear is now .shadow.camera.near.', - ), - (this.shadow.camera.near = e) - }, - }, - shadowCameraFar: { - set: function (e) { - console.warn( - 'THREE.Light: .shadowCameraFar is now .shadow.camera.far.', - ), - (this.shadow.camera.far = e) - }, - }, - shadowCameraVisible: { - set: function () { - console.warn( - 'THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.', - ) - }, - }, - shadowBias: { - set: function (e) { - console.warn('THREE.Light: .shadowBias is now .shadow.bias.'), - (this.shadow.bias = e) - }, - }, - shadowDarkness: { - set: function () { - console.warn('THREE.Light: .shadowDarkness has been removed.') - }, - }, - shadowMapWidth: { - set: function (e) { - console.warn( - 'THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.', - ), - (this.shadow.mapSize.width = e) - }, - }, - shadowMapHeight: { - set: function (e) { - console.warn( - 'THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.', - ), - (this.shadow.mapSize.height = e) - }, - }, - }), - Object.defineProperties(Fi.prototype, { - length: { - get: function () { - return ( - console.warn( - 'THREE.BufferAttribute: .length has been deprecated. Use .count instead.', - ), - this.array.length - ) - }, - }, - dynamic: { - get: function () { - return ( - console.warn( - 'THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead.', - ), - this.usage === Sn - ) - }, - set: function () { - console.warn( - 'THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead.', - ), - this.setUsage(Sn) - }, - }, - }), - Object.assign(Fi.prototype, { - setDynamic: function (e) { - return ( - console.warn( - 'THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead.', - ), - this.setUsage(!0 === e ? Sn : Tn), - this - ) - }, - copyIndicesArray: function () { - console.error( - 'THREE.BufferAttribute: .copyIndicesArray() has been removed.', - ) - }, - setArray: function () { - console.error( - 'THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers', - ) - }, - }), - Object.assign(ro.prototype, { - addIndex: function (e) { - console.warn( - 'THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().', - ), - this.setIndex(e) - }, - addAttribute: function (e, t) { - return ( - console.warn( - 'THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute().', - ), - (t && t.isBufferAttribute) || (t && t.isInterleavedBufferAttribute) - ? 'index' === e - ? (console.warn( - 'THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute.', - ), - this.setIndex(t), - this) - : this.setAttribute(e, t) - : (console.warn( - 'THREE.BufferGeometry: .addAttribute() now expects ( name, attribute ).', - ), - this.setAttribute(e, new Fi(arguments[1], arguments[2]))) - ) - }, - addDrawCall: function (e, t, n) { - void 0 !== n && - console.warn( - 'THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.', - ), - console.warn( - 'THREE.BufferGeometry: .addDrawCall() is now .addGroup().', - ), - this.addGroup(e, t) - }, - clearDrawCalls: function () { - console.warn( - 'THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().', - ), - this.clearGroups() - }, - computeOffsets: function () { - console.warn('THREE.BufferGeometry: .computeOffsets() has been removed.') - }, - removeAttribute: function (e) { - return ( - console.warn( - 'THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute().', - ), - this.deleteAttribute(e) - ) - }, - applyMatrix: function (e) { - return ( - console.warn( - 'THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4().', - ), - this.applyMatrix4(e) - ) - }, - }), - Object.defineProperties(ro.prototype, { - drawcalls: { - get: function () { - return ( - console.error( - 'THREE.BufferGeometry: .drawcalls has been renamed to .groups.', - ), - this.groups - ) - }, - }, - offsets: { - get: function () { - return ( - console.warn( - 'THREE.BufferGeometry: .offsets has been renamed to .groups.', - ), - this.groups - ) - }, - }, - }), - Object.defineProperties(cd.prototype, { - maxInstancedCount: { - get: function () { - return ( - console.warn( - 'THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount.', - ), - this.instanceCount - ) - }, - set: function (e) { - console.warn( - 'THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount.', - ), - (this.instanceCount = e) - }, - }, - }), - Object.defineProperties(cp.prototype, { - linePrecision: { - get: function () { - return ( - console.warn( - 'THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead.', - ), - this.params.Line.threshold - ) - }, - set: function (e) { - console.warn( - 'THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead.', - ), - (this.params.Line.threshold = e) - }, - }, - }), - Object.defineProperties(yl.prototype, { - dynamic: { - get: function () { - return ( - console.warn( - 'THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead.', - ), - this.usage === Sn - ) - }, - set: function (e) { - console.warn( - 'THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead.', - ), - this.setUsage(e) - }, - }, - }), - Object.assign(yl.prototype, { - setDynamic: function (e) { - return ( - console.warn( - 'THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead.', - ), - this.setUsage(!0 === e ? Sn : Tn), - this - ) - }, - setArray: function () { - console.error( - 'THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers', - ) - }, - }), - Object.assign(fu.prototype, { - getArrays: function () { - console.error('THREE.ExtrudeGeometry: .getArrays() has been removed.') - }, - addShapeList: function () { - console.error('THREE.ExtrudeGeometry: .addShapeList() has been removed.') - }, - addShape: function () { - console.error('THREE.ExtrudeGeometry: .addShape() has been removed.') - }, - }), - Object.assign(gl.prototype, { - dispose: function () { - console.error('THREE.Scene: .dispose() has been removed.') - }, - }), - Object.defineProperties(ap.prototype, { - dynamic: { - set: function () { - console.warn( - 'THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.', - ) - }, - }, - onUpdate: { - value: function () { - return ( - console.warn( - 'THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead.', - ), - this - ) - }, - }, - }), - Object.defineProperties(Di.prototype, { - wrapAround: { - get: function () { - console.warn('THREE.Material: .wrapAround has been removed.') - }, - set: function () { - console.warn('THREE.Material: .wrapAround has been removed.') - }, - }, - overdraw: { - get: function () { - console.warn('THREE.Material: .overdraw has been removed.') - }, - set: function () { - console.warn('THREE.Material: .overdraw has been removed.') - }, - }, - wrapRGB: { - get: function () { - return ( - console.warn('THREE.Material: .wrapRGB has been removed.'), new Li() - ) - }, - }, - shading: { - get: function () { - console.error( - 'THREE.' + - this.type + - ': .shading has been removed. Use the boolean .flatShading instead.', - ) - }, - set: function (e) { - console.warn( - 'THREE.' + - this.type + - ': .shading has been removed. Use the boolean .flatShading instead.', - ), - (this.flatShading = e === y) - }, - }, - stencilMask: { - get: function () { - return ( - console.warn( - 'THREE.' + - this.type + - ': .stencilMask has been removed. Use .stencilFuncMask instead.', - ), - this.stencilFuncMask - ) - }, - set: function (e) { - console.warn( - 'THREE.' + - this.type + - ': .stencilMask has been removed. Use .stencilFuncMask instead.', - ), - (this.stencilFuncMask = e) - }, - }, - }), - Object.defineProperties(Fu.prototype, { - metal: { - get: function () { - return ( - console.warn( - 'THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead.', - ), - !1 - ) - }, - set: function () { - console.warn( - 'THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead', - ) - }, - }, - }), - Object.defineProperties(Bu.prototype, { - transparency: { - get: function () { - return ( - console.warn( - 'THREE.MeshPhysicalMaterial: .transparency has been renamed to .transmission.', - ), - this.transmission - ) - }, - set: function (e) { - console.warn( - 'THREE.MeshPhysicalMaterial: .transparency has been renamed to .transmission.', - ), - (this.transmission = e) - }, - }, - }), - Object.defineProperties(Po.prototype, { - derivatives: { - get: function () { - return ( - console.warn( - 'THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives.', - ), - this.extensions.derivatives - ) - }, - set: function (e) { - console.warn( - 'THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives.', - ), - (this.extensions.derivatives = e) - }, - }, - }), - Object.assign(pl.prototype, { - clearTarget: function (e, t, n, r) { - console.warn( - 'THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead.', - ), - this.setRenderTarget(e), - this.clear(t, n, r) - }, - animate: function (e) { - console.warn( - 'THREE.WebGLRenderer: .animate() is now .setAnimationLoop().', - ), - this.setAnimationLoop(e) - }, - getCurrentRenderTarget: function () { - return ( - console.warn( - 'THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().', - ), - this.getRenderTarget() - ) - }, - getMaxAnisotropy: function () { - return ( - console.warn( - 'THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy().', - ), - this.capabilities.getMaxAnisotropy() - ) - }, - getPrecision: function () { - return ( - console.warn( - 'THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision.', - ), - this.capabilities.precision - ) - }, - resetGLState: function () { - return ( - console.warn( - 'THREE.WebGLRenderer: .resetGLState() is now .state.reset().', - ), - this.state.reset() - ) - }, - supportsFloatTextures: function () { - return ( - console.warn( - "THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).", - ), - this.extensions.get('OES_texture_float') - ) - }, - supportsHalfFloatTextures: function () { - return ( - console.warn( - "THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).", - ), - this.extensions.get('OES_texture_half_float') - ) - }, - supportsStandardDerivatives: function () { - return ( - console.warn( - "THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).", - ), - this.extensions.get('OES_standard_derivatives') - ) - }, - supportsCompressedTextureS3TC: function () { - return ( - console.warn( - "THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).", - ), - this.extensions.get('WEBGL_compressed_texture_s3tc') - ) - }, - supportsCompressedTexturePVRTC: function () { - return ( - console.warn( - "THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).", - ), - this.extensions.get('WEBGL_compressed_texture_pvrtc') - ) - }, - supportsBlendMinMax: function () { - return ( - console.warn( - "THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).", - ), - this.extensions.get('EXT_blend_minmax') - ) - }, - supportsVertexTextures: function () { - return ( - console.warn( - 'THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.', - ), - this.capabilities.vertexTextures - ) - }, - supportsInstancedArrays: function () { - return ( - console.warn( - "THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).", - ), - this.extensions.get('ANGLE_instanced_arrays') - ) - }, - enableScissorTest: function (e) { - console.warn( - 'THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().', - ), - this.setScissorTest(e) - }, - initMaterial: function () { - console.warn('THREE.WebGLRenderer: .initMaterial() has been removed.') - }, - addPrePlugin: function () { - console.warn('THREE.WebGLRenderer: .addPrePlugin() has been removed.') - }, - addPostPlugin: function () { - console.warn('THREE.WebGLRenderer: .addPostPlugin() has been removed.') - }, - updateShadowMap: function () { - console.warn('THREE.WebGLRenderer: .updateShadowMap() has been removed.') - }, - setFaceCulling: function () { - console.warn('THREE.WebGLRenderer: .setFaceCulling() has been removed.') - }, - allocTextureUnit: function () { - console.warn('THREE.WebGLRenderer: .allocTextureUnit() has been removed.') - }, - setTexture: function () { - console.warn('THREE.WebGLRenderer: .setTexture() has been removed.') - }, - setTextureCube: function () { - console.warn('THREE.WebGLRenderer: .setTextureCube() has been removed.') - }, - getActiveMipMapLevel: function () { - return ( - console.warn( - 'THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel().', - ), - this.getActiveMipmapLevel() - ) - }, - }), - Object.defineProperties(pl.prototype, { - shadowMapEnabled: { - get: function () { - return this.shadowMap.enabled - }, - set: function (e) { - console.warn( - 'THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.', - ), - (this.shadowMap.enabled = e) - }, - }, - shadowMapType: { - get: function () { - return this.shadowMap.type - }, - set: function (e) { - console.warn( - 'THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.', - ), - (this.shadowMap.type = e) - }, - }, - shadowMapCullFace: { - get: function () { - console.warn( - 'THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.', - ) - }, - set: function () { - console.warn( - 'THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.', - ) - }, - }, - context: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderer: .context has been removed. Use .getContext() instead.', - ), - this.getContext() - ) - }, - }, - vr: { - get: function () { - return ( - console.warn('THREE.WebGLRenderer: .vr has been renamed to .xr'), - this.xr - ) - }, - }, - gammaInput: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.', - ), - !1 - ) - }, - set: function () { - console.warn( - 'THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.', - ) - }, - }, - gammaOutput: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead.', - ), - !1 - ) - }, - set: function (e) { - console.warn( - 'THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead.', - ), - (this.outputEncoding = !0 === e ? Jt : Kt) - }, - }, - toneMappingWhitePoint: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderer: .toneMappingWhitePoint has been removed.', - ), - 1 - ) - }, - set: function () { - console.warn( - 'THREE.WebGLRenderer: .toneMappingWhitePoint has been removed.', - ) - }, - }, - }), - Object.defineProperties($s.prototype, { - cullFace: { - get: function () { - console.warn( - 'THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.', - ) - }, - set: function () { - console.warn( - 'THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.', - ) - }, - }, - renderReverseSided: { - get: function () { - console.warn( - 'THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.', - ) - }, - set: function () { - console.warn( - 'THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.', - ) - }, - }, - renderSingleSided: { - get: function () { - console.warn( - 'THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.', - ) - }, - set: function () { - console.warn( - 'THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.', - ) - }, - }, - }), - Object.defineProperties(or.prototype, { - wrapS: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.', - ), - this.texture.wrapS - ) - }, - set: function (e) { - console.warn('THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.'), - (this.texture.wrapS = e) - }, - }, - wrapT: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.', - ), - this.texture.wrapT - ) - }, - set: function (e) { - console.warn('THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.'), - (this.texture.wrapT = e) - }, - }, - magFilter: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.', - ), - this.texture.magFilter - ) - }, - set: function (e) { - console.warn( - 'THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.', - ), - (this.texture.magFilter = e) - }, - }, - minFilter: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.', - ), - this.texture.minFilter - ) - }, - set: function (e) { - console.warn( - 'THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.', - ), - (this.texture.minFilter = e) - }, - }, - anisotropy: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.', - ), - this.texture.anisotropy - ) - }, - set: function (e) { - console.warn( - 'THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.', - ), - (this.texture.anisotropy = e) - }, - }, - offset: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderTarget: .offset is now .texture.offset.', - ), - this.texture.offset - ) - }, - set: function (e) { - console.warn( - 'THREE.WebGLRenderTarget: .offset is now .texture.offset.', - ), - (this.texture.offset = e) - }, - }, - repeat: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderTarget: .repeat is now .texture.repeat.', - ), - this.texture.repeat - ) - }, - set: function (e) { - console.warn( - 'THREE.WebGLRenderTarget: .repeat is now .texture.repeat.', - ), - (this.texture.repeat = e) - }, - }, - format: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderTarget: .format is now .texture.format.', - ), - this.texture.format - ) - }, - set: function (e) { - console.warn( - 'THREE.WebGLRenderTarget: .format is now .texture.format.', - ), - (this.texture.format = e) - }, - }, - type: { - get: function () { - return ( - console.warn('THREE.WebGLRenderTarget: .type is now .texture.type.'), - this.texture.type - ) - }, - set: function (e) { - console.warn('THREE.WebGLRenderTarget: .type is now .texture.type.'), - (this.texture.type = e) - }, - }, - generateMipmaps: { - get: function () { - return ( - console.warn( - 'THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.', - ), - this.texture.generateMipmaps - ) - }, - set: function (e) { - console.warn( - 'THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.', - ), - (this.texture.generateMipmaps = e) - }, - }, - }), - Object.defineProperties(kd.prototype, { - load: { - value: function (e) { - console.warn( - 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.', - ) - var t = this - return ( - new Md().load(e, function (e) { - t.setBuffer(e) - }), - this - ) - }, - }, - startTime: { - set: function () { - console.warn('THREE.Audio: .startTime is now .play( delay ).') - }, - }, - }), - (jd.prototype.getData = function () { - return ( - console.warn( - 'THREE.AudioAnalyser: .getData() is now .getFrequencyData().', - ), - this.getFrequencyData() - ) - }), - (Fo.prototype.updateCubeMap = function (e, t) { - return ( - console.warn('THREE.CubeCamera: .updateCubeMap() is now .update().'), - this.update(e, t) - ) - }), - (Fo.prototype.clear = function (e, t, n, r) { - return ( - console.warn('THREE.CubeCamera: .clear() is now .renderTarget.clear().'), - this.renderTarget.clear(e, t, n, r) - ) - }) - var pm = { - merge: function (e, t, n) { - var r - console.warn( - 'THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.', - ), - t.isMesh && - (t.matrixAutoUpdate && t.updateMatrix(), - (r = t.matrix), - (t = t.geometry)), - e.merge(t, r, n) - }, - center: function (e) { - return ( - console.warn( - 'THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.', - ), - e.center() - ) - }, - } - function fm() { - console.error('THREE.CanvasRenderer has been removed') - } - function mm() { - console.error('THREE.JSONLoader has been removed.') - } - ;(er.crossOrigin = void 0), - (er.loadTexture = function (e, t, n, r) { - console.warn( - 'THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.', - ) - var i = new vh() - i.setCrossOrigin(this.crossOrigin) - var o = i.load(e, n, void 0, r) - return t && (o.mapping = t), o - }), - (er.loadTextureCube = function (e, t, n, r) { - console.warn( - 'THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.', - ) - var i = new fh() - i.setCrossOrigin(this.crossOrigin) - var o = i.load(e, n, void 0, r) - return t && (o.mapping = t), o - }), - (er.loadCompressedTexture = function () { - console.error( - 'THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.', - ) - }), - (er.loadCompressedTextureCube = function () { - console.error( - 'THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.', - ) - }) - var vm = { - createMultiMaterialObject: function () { - console.error( - 'THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js', - ) - }, - detach: function () { - console.error( - 'THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js', - ) - }, - attach: function () { - console.error( - 'THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js', - ) - }, - } - function gm() { - console.error( - 'THREE.LensFlare has been moved to /examples/jsm/objects/Lensflare.js', - ) - } - 'undefined' !== typeof __THREE_DEVTOOLS__ && - __THREE_DEVTOOLS__.dispatchEvent( - new CustomEvent('register', { detail: { revision: i } }), - ), - 'undefined' !== typeof window && - (window.__THREE__ - ? console.warn('WARNING: Multiple instances of Three.js being imported.') - : (window.__THREE__ = i)), - (t.ACESFilmicToneMapping = re), - (t.AddEquation = T), - (t.AddOperation = J), - (t.AdditiveAnimationBlendMode = Xt), - (t.AdditiveBlending = x), - (t.AlphaFormat = ke), - (t.AlwaysDepth = j), - (t.AlwaysStencilFunc = _n), - (t.AmbientLight = rd), - (t.AmbientLightProbe = Td), - (t.AnimationClip = nh), - (t.AnimationLoader = hh), - (t.AnimationMixer = op), - (t.AnimationObjectGroup = rp), - (t.AnimationUtils = ju), - (t.ArcCurve = bh), - (t.ArrayCamera = il), - (t.ArrowHelper = Zp), - (t.Audio = kd), - (t.AudioAnalyser = jd), - (t.AudioContext = Ed), - (t.AudioListener = Fd), - (t.AudioLoader = Md), - (t.AxesHelper = Kp), - (t.AxisHelper = am), - (t.BackSide = v), - (t.BasicDepthPacking = an), - (t.BasicShadowMap = h), - (t.BinaryTextureLoader = hm), - (t.Bone = ql), - (t.BooleanKeyframeTrack = Qu), - (t.BoundingBoxHelper = sm), - (t.Box2 = mp), - (t.Box3 = hr), - (t.Box3Helper = Xp), - (t.BoxBufferGeometry = _o), - (t.BoxGeometry = _o), - (t.BoxHelper = qp), - (t.BufferAttribute = Fi), - (t.BufferGeometry = ro), - (t.BufferGeometryLoader = hd), - (t.ByteType = Te), - (t.Cache = oh), - (t.Camera = Do), - (t.CameraHelper = Hp), - (t.CanvasRenderer = fm), - (t.CanvasTexture = wc), - (t.CatmullRomCurve3 = _h), - (t.CineonToneMapping = ne), - (t.CircleBufferGeometry = Ec), - (t.CircleGeometry = Ec), - (t.ClampToEdgeWrapping = pe), - (t.Clock = Rd), - (t.ClosedSplineCurve3 = rm), - (t.Color = Li), - (t.ColorKeyframeTrack = Zu), - (t.CompressedTexture = Ac), - (t.CompressedTextureLoader = dh), - (t.ConeBufferGeometry = _c), - (t.ConeGeometry = _c), - (t.CubeCamera = Fo), - (t.CubeReflectionMapping = ae), - (t.CubeRefractionMapping = se), - (t.CubeTexture = ko), - (t.CubeTextureLoader = fh), - (t.CubeUVReflectionMapping = ue), - (t.CubeUVRefractionMapping = he), - (t.CubicBezierCurve = Fh), - (t.CubicBezierCurve3 = kh), - (t.CubicInterpolant = Wu), - (t.CullFaceBack = l), - (t.CullFaceFront = c), - (t.CullFaceFrontBack = u), - (t.CullFaceNone = s), - (t.Curve = gh), - (t.CurvePath = Vh), - (t.CustomBlending = _), - (t.CustomToneMapping = ie), - (t.CylinderBufferGeometry = Mc), - (t.CylinderGeometry = Mc), - (t.Cylindrical = pp), - (t.DataTexture = Uo), - (t.DataTexture2DArray = ca), - (t.DataTexture3D = ua), - (t.DataTextureLoader = mh), - (t.DataUtils = ef), - (t.DecrementStencilOp = fn), - (t.DecrementWrapStencilOp = vn), - (t.DefaultLoadingManager = sh), - (t.DepthFormat = je), - (t.DepthStencilFormat = Ve), - (t.DepthTexture = xc), - (t.DirectionalLight = nd), - (t.DirectionalLightHelper = kp), - (t.DiscreteInterpolant = Xu), - (t.DodecahedronBufferGeometry = Sc), - (t.DodecahedronGeometry = Sc), - (t.DoubleSide = g), - (t.DstAlphaFactor = k), - (t.DstColorFactor = U), - (t.DynamicBufferAttribute = Xf), - (t.DynamicCopyUsage = On), - (t.DynamicDrawUsage = Sn), - (t.DynamicReadUsage = Rn), - (t.EdgesGeometry = Dc), - (t.EdgesHelper = lm), - (t.EllipseCurve = yh), - (t.EqualDepth = q), - (t.EqualStencilFunc = An), - (t.EquirectangularReflectionMapping = le), - (t.EquirectangularRefractionMapping = ce), - (t.Euler = Vr), - (t.EventDispatcher = qn), - (t.ExtrudeBufferGeometry = fu), - (t.ExtrudeGeometry = fu), - (t.Face3 = Ri), - (t.Face4 = Df), - (t.FaceColors = Ff), - (t.FileLoader = uh), - (t.FlatShading = y), - (t.Float16BufferAttribute = Vi), - (t.Float32Attribute = tm), - (t.Float32BufferAttribute = Wi), - (t.Float64Attribute = nm), - (t.Float64BufferAttribute = qi), - (t.FloatType = Pe), - (t.Fog = vl), - (t.FogExp2 = ml), - (t.Font = bd), - (t.FontLoader = xd), - (t.FrontSide = m), - (t.Frustum = zo), - (t.GLBufferAttribute = lp), - (t.GLSL1 = Bn), - (t.GLSL3 = Fn), - (t.GammaEncoding = $t), - (t.GeometryUtils = pm), - (t.GreaterDepth = Y), - (t.GreaterEqualDepth = X), - (t.GreaterEqualStencilFunc = Mn), - (t.GreaterStencilFunc = xn), - (t.GridHelper = Dp), - (t.Group = rl), - (t.HalfFloatType = De), - (t.HemisphereLight = Yh), - (t.HemisphereLightHelper = Pp), - (t.HemisphereLightProbe = _d), - (t.IcosahedronBufferGeometry = gu), - (t.IcosahedronGeometry = gu), - (t.ImageBitmapLoader = vd), - (t.ImageLoader = ph), - (t.ImageUtils = er), - (t.ImmediateRenderObject = bp), - (t.IncrementStencilOp = pn), - (t.IncrementWrapStencilOp = mn), - (t.InstancedBufferAttribute = ud), - (t.InstancedBufferGeometry = cd), - (t.InstancedInterleavedBuffer = sp), - (t.InstancedMesh = ec), - (t.Int16Attribute = Kf), - (t.Int16BufferAttribute = Hi), - (t.Int32Attribute = $f), - (t.Int32BufferAttribute = zi), - (t.Int8Attribute = Yf), - (t.Int8BufferAttribute = ki), - (t.IntType = Le), - (t.InterleavedBuffer = yl), - (t.InterleavedBufferAttribute = wl), - (t.Interpolant = Vu), - (t.InterpolateDiscrete = Ht), - (t.InterpolateLinear = Gt), - (t.InterpolateSmooth = zt), - (t.InvertStencilOp = gn), - (t.JSONLoader = mm), - (t.KeepStencilOp = hn), - (t.KeyframeTrack = Yu), - (t.LOD = Ul), - (t.LatheBufferGeometry = yu), - (t.LatheGeometry = yu), - (t.Layers = Xr), - (t.LensFlare = gm), - (t.LessDepth = V), - (t.LessEqualDepth = W), - (t.LessEqualStencilFunc = wn), - (t.LessStencilFunc = bn), - (t.Light = Xh), - (t.LightProbe = ad), - (t.Line = sc), - (t.Line3 = yp), - (t.LineBasicMaterial = tc), - (t.LineCurve = Nh), - (t.LineCurve3 = Uh), - (t.LineDashedMaterial = Gu), - (t.LineLoop = hc), - (t.LinePieces = If), - (t.LineSegments = uc), - (t.LineStrip = Of), - (t.LinearEncoding = Kt), - (t.LinearFilter = Ae), - (t.LinearInterpolant = qu), - (t.LinearMipMapLinearFilter = Me), - (t.LinearMipMapNearestFilter = xe), - (t.LinearMipmapLinearFilter = Ee), - (t.LinearMipmapNearestFilter = we), - (t.LinearToneMapping = ee), - (t.Loader = lh), - (t.LoaderUtils = ld), - (t.LoadingManager = ah), - (t.LogLuvEncoding = tn), - (t.LoopOnce = kt), - (t.LoopPingPong = Ut), - (t.LoopRepeat = Nt), - (t.LuminanceAlphaFormat = Ge), - (t.LuminanceFormat = He), - (t.MOUSE = o), - (t.Material = Di), - (t.MaterialLoader = sd), - (t.Math = Kn), - (t.MathUtils = Kn), - (t.Matrix3 = $n), - (t.Matrix4 = Fr), - (t.MaxEquation = R), - (t.Mesh = xo), - (t.MeshBasicMaterial = Oi), - (t.MeshDepthMaterial = Qs), - (t.MeshDistanceMaterial = Zs), - (t.MeshFaceMaterial = Nf), - (t.MeshLambertMaterial = Uu), - (t.MeshMatcapMaterial = Hu), - (t.MeshNormalMaterial = Nu), - (t.MeshPhongMaterial = Fu), - (t.MeshPhysicalMaterial = Bu), - (t.MeshStandardMaterial = Iu), - (t.MeshToonMaterial = ku), - (t.MinEquation = L), - (t.MirroredRepeatWrapping = fe), - (t.MixOperation = K), - (t.MultiMaterial = Uf), - (t.MultiplyBlending = M), - (t.MultiplyOperation = Z), - (t.NearestFilter = me), - (t.NearestMipMapLinearFilter = be), - (t.NearestMipMapNearestFilter = ge), - (t.NearestMipmapLinearFilter = ye), - (t.NearestMipmapNearestFilter = ve), - (t.NeverDepth = z), - (t.NeverStencilFunc = yn), - (t.NoBlending = A), - (t.NoColors = Bf), - (t.NoToneMapping = $), - (t.NormalAnimationBlendMode = qt), - (t.NormalBlending = w), - (t.NotEqualDepth = Q), - (t.NotEqualStencilFunc = En), - (t.NumberKeyframeTrack = Ku), - (t.Object3D = si), - (t.ObjectLoader = dd), - (t.ObjectSpaceNormalMap = cn), - (t.OctahedronBufferGeometry = bu), - (t.OctahedronGeometry = bu), - (t.OneFactor = D), - (t.OneMinusDstAlphaFactor = N), - (t.OneMinusDstColorFactor = H), - (t.OneMinusSrcAlphaFactor = F), - (t.OneMinusSrcColorFactor = I), - (t.OrthographicCamera = ed), - (t.PCFShadowMap = d), - (t.PCFSoftShadowMap = p), - (t.PMREMGenerator = xf), - (t.ParametricBufferGeometry = Au), - (t.ParametricGeometry = Au), - (t.Particle = Gf), - (t.ParticleBasicMaterial = Vf), - (t.ParticleSystem = zf), - (t.ParticleSystemMaterial = Wf), - (t.Path = Wh), - (t.PerspectiveCamera = Oo), - (t.Plane = hi), - (t.PlaneBufferGeometry = Wo), - (t.PlaneGeometry = Wo), - (t.PlaneHelper = Yp), - (t.PointCloud = Hf), - (t.PointCloudMaterial = jf), - (t.PointLight = $h), - (t.PointLightHelper = Sp), - (t.Points = gc), - (t.PointsMaterial = dc), - (t.PolarGridHelper = Op), - (t.PolyhedronBufferGeometry = Tc), - (t.PolyhedronGeometry = Tc), - (t.PositionalAudio = zd), - (t.PropertyBinding = np), - (t.PropertyMixer = Vd), - (t.QuadraticBezierCurve = Hh), - (t.QuadraticBezierCurve3 = Gh), - (t.Quaternion = sr), - (t.QuaternionKeyframeTrack = $u), - (t.QuaternionLinearInterpolant = Ju), - (t.REVISION = i), - (t.RGBADepthPacking = sn), - (t.RGBAFormat = Ue), - (t.RGBAIntegerFormat = Ze), - (t.RGBA_ASTC_10x10_Format = bt), - (t.RGBA_ASTC_10x5_Format = vt), - (t.RGBA_ASTC_10x6_Format = gt), - (t.RGBA_ASTC_10x8_Format = yt), - (t.RGBA_ASTC_12x10_Format = At), - (t.RGBA_ASTC_12x12_Format = wt), - (t.RGBA_ASTC_4x4_Format = lt), - (t.RGBA_ASTC_5x4_Format = ct), - (t.RGBA_ASTC_5x5_Format = ut), - (t.RGBA_ASTC_6x5_Format = ht), - (t.RGBA_ASTC_6x6_Format = dt), - (t.RGBA_ASTC_8x5_Format = pt), - (t.RGBA_ASTC_8x6_Format = ft), - (t.RGBA_ASTC_8x8_Format = mt), - (t.RGBA_BPTC_Format = xt), - (t.RGBA_ETC2_EAC_Format = st), - (t.RGBA_PVRTC_2BPPV1_Format = it), - (t.RGBA_PVRTC_4BPPV1_Format = rt), - (t.RGBA_S3TC_DXT1_Format = Je), - (t.RGBA_S3TC_DXT3_Format = $e), - (t.RGBA_S3TC_DXT5_Format = et), - (t.RGBDEncoding = on), - (t.RGBEEncoding = en), - (t.RGBEFormat = ze), - (t.RGBFormat = Ne), - (t.RGBIntegerFormat = Qe), - (t.RGBM16Encoding = rn), - (t.RGBM7Encoding = nn), - (t.RGB_ETC1_Format = ot), - (t.RGB_ETC2_Format = at), - (t.RGB_PVRTC_2BPPV1_Format = nt), - (t.RGB_PVRTC_4BPPV1_Format = tt), - (t.RGB_S3TC_DXT1_Format = Ke), - (t.RGFormat = Xe), - (t.RGIntegerFormat = Ye), - (t.RawShaderMaterial = Ou), - (t.Ray = Br), - (t.Raycaster = cp), - (t.RectAreaLight = id), - (t.RedFormat = We), - (t.RedIntegerFormat = qe), - (t.ReinhardToneMapping = te), - (t.RepeatWrapping = de), - (t.ReplaceStencilOp = dn), - (t.ReverseSubtractEquation = C), - (t.RingBufferGeometry = wu), - (t.RingGeometry = wu), - (t.SRGB8_ALPHA8_ASTC_10x10_Format = It), - (t.SRGB8_ALPHA8_ASTC_10x5_Format = Pt), - (t.SRGB8_ALPHA8_ASTC_10x6_Format = Dt), - (t.SRGB8_ALPHA8_ASTC_10x8_Format = Ot), - (t.SRGB8_ALPHA8_ASTC_12x10_Format = Bt), - (t.SRGB8_ALPHA8_ASTC_12x12_Format = Ft), - (t.SRGB8_ALPHA8_ASTC_4x4_Format = Et), - (t.SRGB8_ALPHA8_ASTC_5x4_Format = Mt), - (t.SRGB8_ALPHA8_ASTC_5x5_Format = _t), - (t.SRGB8_ALPHA8_ASTC_6x5_Format = Tt), - (t.SRGB8_ALPHA8_ASTC_6x6_Format = St), - (t.SRGB8_ALPHA8_ASTC_8x5_Format = Ct), - (t.SRGB8_ALPHA8_ASTC_8x6_Format = Lt), - (t.SRGB8_ALPHA8_ASTC_8x8_Format = Rt), - (t.Scene = gl), - (t.SceneUtils = vm), - (t.ShaderChunk = qo), - (t.ShaderLib = Yo), - (t.ShaderMaterial = Po), - (t.ShadowMaterial = Du), - (t.Shape = qh), - (t.ShapeBufferGeometry = xu), - (t.ShapeGeometry = xu), - (t.ShapePath = gd), - (t.ShapeUtils = hu), - (t.ShortType = Se), - (t.Skeleton = Ql), - (t.SkeletonHelper = _p), - (t.SkinnedMesh = Wl), - (t.SmoothShading = b), - (t.Sphere = Sr), - (t.SphereBufferGeometry = Mu), - (t.SphereGeometry = Mu), - (t.Spherical = dp), - (t.SphericalHarmonics3 = od), - (t.Spline = om), - (t.SplineCurve = zh), - (t.SplineCurve3 = im), - (t.SpotLight = Kh), - (t.SpotLightHelper = wp), - (t.Sprite = Bl), - (t.SpriteMaterial = xl), - (t.SrcAlphaFactor = B), - (t.SrcAlphaSaturateFactor = G), - (t.SrcColorFactor = O), - (t.StaticCopyUsage = Dn), - (t.StaticDrawUsage = Tn), - (t.StaticReadUsage = Ln), - (t.StereoCamera = Ld), - (t.StreamCopyUsage = In), - (t.StreamDrawUsage = Cn), - (t.StreamReadUsage = Pn), - (t.StringKeyframeTrack = eh), - (t.SubtractEquation = S), - (t.SubtractiveBlending = E), - (t.TOUCH = a), - (t.TangentSpaceNormalMap = ln), - (t.TetrahedronBufferGeometry = _u), - (t.TetrahedronGeometry = _u), - (t.TextBufferGeometry = Tu), - (t.TextGeometry = Tu), - (t.Texture = nr), - (t.TextureLoader = vh), - (t.TorusBufferGeometry = Su), - (t.TorusGeometry = Su), - (t.TorusKnotBufferGeometry = Cu), - (t.TorusKnotGeometry = Cu), - (t.Triangle = xi), - (t.TriangleFanDrawMode = Zt), - (t.TriangleStripDrawMode = Qt), - (t.TrianglesDrawMode = Yt), - (t.TubeBufferGeometry = Lu), - (t.TubeGeometry = Lu), - (t.UVMapping = oe), - (t.Uint16Attribute = Jf), - (t.Uint16BufferAttribute = Gi), - (t.Uint32Attribute = em), - (t.Uint32BufferAttribute = ji), - (t.Uint8Attribute = Qf), - (t.Uint8BufferAttribute = Ni), - (t.Uint8ClampedAttribute = Zf), - (t.Uint8ClampedBufferAttribute = Ui), - (t.Uniform = ap), - (t.UniformsLib = Xo), - (t.UniformsUtils = Co), - (t.UnsignedByteType = _e), - (t.UnsignedInt248Type = Fe), - (t.UnsignedIntType = Re), - (t.UnsignedShort4444Type = Oe), - (t.UnsignedShort5551Type = Ie), - (t.UnsignedShort565Type = Be), - (t.UnsignedShortType = Ce), - (t.VSMShadowMap = f), - (t.Vector2 = Jn), - (t.Vector3 = lr), - (t.Vector4 = ir), - (t.VectorKeyframeTrack = th), - (t.Vertex = qf), - (t.VertexColors = kf), - (t.VideoTexture = bc), - (t.WebGL1Renderer = fl), - (t.WebGLCubeRenderTarget = No), - (t.WebGLMultisampleRenderTarget = ar), - (t.WebGLRenderTarget = or), - (t.WebGLRenderTargetCube = dm), - (t.WebGLRenderer = pl), - (t.WebGLUtils = nl), - (t.WireframeGeometry = Ru), - (t.WireframeHelper = cm), - (t.WrapAroundEnding = Wt), - (t.XHRLoader = um), - (t.ZeroCurvatureEnding = jt), - (t.ZeroFactor = P), - (t.ZeroSlopeEnding = Vt), - (t.ZeroStencilOp = un), - (t.sRGBEncoding = Jt), - Object.defineProperty(t, '__esModule', { value: !0 }) - }), - 'object' === typeof i && 'undefined' !== typeof r - ? a(i) - : 'function' === typeof t && t.amd - ? t(['exports'], a) - : a( - ((o = 'undefined' !== typeof globalThis ? globalThis : o || self).THREE = - {}), - ) - }, - {}, - ], - 58: [ - function (e, t, n) { - ;(THREE.DRACOLoader = function (e) { - THREE.Loader.call(this, e), - (this.decoderPath = ''), - (this.decoderConfig = {}), - (this.decoderBinary = null), - (this.decoderPending = null), - (this.workerLimit = 4), - (this.workerPool = []), - (this.workerNextTaskID = 1), - (this.workerSourceURL = ''), - (this.defaultAttributeIDs = { - position: 'POSITION', - normal: 'NORMAL', - color: 'COLOR', - uv: 'TEX_COORD', - }), - (this.defaultAttributeTypes = { - position: 'Float32Array', - normal: 'Float32Array', - color: 'Float32Array', - uv: 'Float32Array', - }) - }), - (THREE.DRACOLoader.prototype = Object.assign( - Object.create(THREE.Loader.prototype), - { - constructor: THREE.DRACOLoader, - setDecoderPath: function (e) { - return (this.decoderPath = e), this - }, - setDecoderConfig: function (e) { - return (this.decoderConfig = e), this - }, - setWorkerLimit: function (e) { - return (this.workerLimit = e), this - }, - setVerbosity: function () { - console.warn( - 'THREE.DRACOLoader: The .setVerbosity() method has been removed.', - ) - }, - setDrawMode: function () { - console.warn( - 'THREE.DRACOLoader: The .setDrawMode() method has been removed.', - ) - }, - setSkipDequantization: function () { - console.warn( - 'THREE.DRACOLoader: The .setSkipDequantization() method has been removed.', - ) - }, - load: function (e, t, n, r) { - var i = new THREE.FileLoader(this.manager) - i.setPath(this.path), - i.setResponseType('arraybuffer'), - i.setRequestHeader(this.requestHeader), - i.setWithCredentials(this.withCredentials), - i.load( - e, - (e) => { - var n = { - attributeIDs: this.defaultAttributeIDs, - attributeTypes: this.defaultAttributeTypes, - useUniqueIDs: !1, - } - this.decodeGeometry(e, n).then(t).catch(r) - }, - n, - r, - ) - }, - decodeDracoFile: function (e, t, n, r) { - var i = { - attributeIDs: n || this.defaultAttributeIDs, - attributeTypes: r || this.defaultAttributeTypes, - useUniqueIDs: !!n, - } - this.decodeGeometry(e, i).then(t) - }, - decodeGeometry: function (e, t) { - for (var n in t.attributeTypes) { - var r = t.attributeTypes[n] - void 0 !== r.BYTES_PER_ELEMENT && (t.attributeTypes[n] = r.name) - } - var i, - o = JSON.stringify(t) - if (THREE.DRACOLoader.taskCache.has(e)) { - var a = THREE.DRACOLoader.taskCache.get(e) - if (a.key === o) return a.promise - if (0 === e.byteLength) - throw new Error( - 'THREE.DRACOLoader: Unable to re-decode a buffer with different settings. Buffer has already been transferred.', - ) - } - var s = this.workerNextTaskID++, - l = e.byteLength, - c = this._getWorker(s, l) - .then( - (n) => ( - (i = n), - new Promise((n, r) => { - ;(i._callbacks[s] = { resolve: n, reject: r }), - i.postMessage( - { type: 'decode', id: s, taskConfig: t, buffer: e }, - [e], - ) - }) - ), - ) - .then((e) => this._createGeometry(e.geometry)) - return ( - c - .catch(() => !0) - .then(() => { - i && s && this._releaseTask(i, s) - }), - THREE.DRACOLoader.taskCache.set(e, { key: o, promise: c }), - c - ) - }, - _createGeometry: function (e) { - var t = new THREE.BufferGeometry() - e.index && t.setIndex(new THREE.BufferAttribute(e.index.array, 1)) - for (var n = 0; n < e.attributes.length; n++) { - var r = e.attributes[n], - i = r.name, - o = r.array, - a = r.itemSize - t.setAttribute(i, new THREE.BufferAttribute(o, a)) - } - return t - }, - _loadLibrary: function (e, t) { - var n = new THREE.FileLoader(this.manager) - return ( - n.setPath(this.decoderPath), - n.setResponseType(t), - n.setWithCredentials(this.withCredentials), - new Promise((t, r) => { - n.load(e, t, void 0, r) - }) - ) - }, - preload: function () { - return this._initDecoder(), this - }, - _initDecoder: function () { - if (this.decoderPending) return this.decoderPending - var e = 'object' !== typeof WebAssembly || 'js' === this.decoderConfig.type, - t = [] - return ( - e - ? t.push(this._loadLibrary('draco_decoder.js', 'text')) - : (t.push(this._loadLibrary('draco_wasm_wrapper.js', 'text')), - t.push(this._loadLibrary('draco_decoder.wasm', 'arraybuffer'))), - (this.decoderPending = Promise.all(t).then((t) => { - var n = t[0] - e || (this.decoderConfig.wasmBinary = t[1]) - var r = THREE.DRACOLoader.DRACOWorker.toString(), - i = [ - '/* draco decoder */', - n, - '', - '/* worker */', - r.substring(r.indexOf('{') + 1, r.lastIndexOf('}')), - ].join('\n') - this.workerSourceURL = URL.createObjectURL(new Blob([i])) - })), - this.decoderPending - ) - }, - _getWorker: function (e, t) { - return this._initDecoder().then(() => { - var n - return ( - this.workerPool.length < this.workerLimit - ? (((n = new Worker(this.workerSourceURL))._callbacks = {}), - (n._taskCosts = {}), - (n._taskLoad = 0), - n.postMessage({ type: 'init', decoderConfig: this.decoderConfig }), - (n.onmessage = function (e) { - var t = e.data - switch (t.type) { - case 'decode': - n._callbacks[t.id].resolve(t) - break - case 'error': - n._callbacks[t.id].reject(t) - break - default: - console.error( - 'THREE.DRACOLoader: Unexpected message, "' + t.type + '"', - ) - } - }), - this.workerPool.push(n)) - : this.workerPool.sort(function (e, t) { - return e._taskLoad > t._taskLoad ? -1 : 1 - }), - ((n = this.workerPool[this.workerPool.length - 1])._taskCosts[e] = t), - (n._taskLoad += t), - n - ) - }) - }, - _releaseTask: function (e, t) { - ;(e._taskLoad -= e._taskCosts[t]), - delete e._callbacks[t], - delete e._taskCosts[t] - }, - debug: function () { - console.log( - 'Task load: ', - this.workerPool.map((e) => e._taskLoad), - ) - }, - dispose: function () { - for (var e = 0; e < this.workerPool.length; ++e) - this.workerPool[e].terminate() - return (this.workerPool.length = 0), this - }, - }, - )), - (THREE.DRACOLoader.DRACOWorker = function () { - var e, t - function n(e, t, n, o) { - var a, - s, - l = o.attributeIDs, - c = o.attributeTypes, - u = t.GetEncodedGeometryType(n) - if (u === e.TRIANGULAR_MESH) - (a = new e.Mesh()), (s = t.DecodeBufferToMesh(n, a)) - else { - if (u !== e.POINT_CLOUD) - throw new Error('THREE.DRACOLoader: Unexpected geometry type.') - ;(a = new e.PointCloud()), (s = t.DecodeBufferToPointCloud(n, a)) - } - if (!s.ok() || 0 === a.ptr) - throw new Error('THREE.DRACOLoader: Decoding failed: ' + s.error_msg()) - var h = { index: null, attributes: [] } - for (var d in l) { - var p, - f, - m = self[c[d]] - if (o.useUniqueIDs) (f = l[d]), (p = t.GetAttributeByUniqueId(a, f)) - else { - if (-1 === (f = t.GetAttributeId(a, e[l[d]]))) continue - p = t.GetAttribute(a, f) - } - h.attributes.push(i(e, t, a, d, m, p)) - } - return u === e.TRIANGULAR_MESH && (h.index = r(e, t, a)), e.destroy(a), h - } - function r(e, t, n) { - var r = 3 * n.num_faces(), - i = 4 * r, - o = e._malloc(i) - t.GetTrianglesUInt32Array(n, i, o) - var a = new Uint32Array(e.HEAPF32.buffer, o, r).slice() - return e._free(o), { array: a, itemSize: 1 } - } - function i(e, t, n, r, i, a) { - var s = a.num_components(), - l = n.num_points() * s, - c = l * i.BYTES_PER_ELEMENT, - u = o(e, i), - h = e._malloc(c) - t.GetAttributeDataArrayForAllPoints(n, a, u, c, h) - var d = new i(e.HEAPF32.buffer, h, l).slice() - return e._free(h), { name: r, array: d, itemSize: s } - } - function o(e, t) { - switch (t) { - case Float32Array: - return e.DT_FLOAT32 - case Int8Array: - return e.DT_INT8 - case Int16Array: - return e.DT_INT16 - case Int32Array: - return e.DT_INT32 - case Uint8Array: - return e.DT_UINT8 - case Uint16Array: - return e.DT_UINT16 - case Uint32Array: - return e.DT_UINT32 - } - } - onmessage = function (r) { - var i = r.data - switch (i.type) { - case 'init': - ;(e = i.decoderConfig), - (t = new Promise(function (t) { - ;(e.onModuleLoaded = function (e) { - t({ draco: e }) - }), - DracoDecoderModule(e) - })) - break - case 'decode': - var o = i.buffer, - a = i.taskConfig - t.then((e) => { - var t = e.draco, - r = new t.Decoder(), - s = new t.DecoderBuffer() - s.Init(new Int8Array(o), o.byteLength) - try { - var l = n(t, r, s, a), - c = l.attributes.map((e) => e.array.buffer) - l.index && c.push(l.index.array.buffer), - self.postMessage({ type: 'decode', id: i.id, geometry: l }, c) - } catch (u) { - console.error(u), - self.postMessage({ type: 'error', id: i.id, error: u.message }) - } finally { - t.destroy(s), t.destroy(r) - } - }) - } - } - }), - (THREE.DRACOLoader.taskCache = new WeakMap()), - (THREE.DRACOLoader.setDecoderPath = function () { - console.warn( - 'THREE.DRACOLoader: The .setDecoderPath() method has been removed. Use instance methods.', - ) - }), - (THREE.DRACOLoader.setDecoderConfig = function () { - console.warn( - 'THREE.DRACOLoader: The .setDecoderConfig() method has been removed. Use instance methods.', - ) - }), - (THREE.DRACOLoader.releaseDecoderModule = function () { - console.warn( - 'THREE.DRACOLoader: The .releaseDecoderModule() method has been removed. Use instance methods.', - ) - }), - (THREE.DRACOLoader.getDecoderModule = function () { - console.warn( - 'THREE.DRACOLoader: The .getDecoderModule() method has been removed. Use instance methods.', - ) - }) - }, - {}, - ], - 59: [ - function (t, n, r) { - THREE.GLTFLoader = (function () { - function t(e) { - THREE.Loader.call(this, e), - (this.dracoLoader = null), - (this.ddsLoader = null), - (this.ktx2Loader = null), - (this.meshoptDecoder = null), - (this.pluginCallbacks = []), - this.register(function (e) { - return new s(e) - }), - this.register(function (e) { - return new c(e) - }), - this.register(function (e) { - return new u(e) - }), - this.register(function (e) { - return new l(e) - }), - this.register(function (e) { - return new o(e) - }), - this.register(function (e) { - return new h(e) - }) - } - function n() { - var e = {} - return { - get: function (t) { - return e[t] - }, - add: function (t, n) { - e[t] = n - }, - remove: function (t) { - delete e[t] - }, - removeAll: function () { - e = {} - }, - } - } - t.prototype = Object.assign(Object.create(THREE.Loader.prototype), { - constructor: t, - load: function (t, n, r, i) { - var o, - a = this - ;(o = - '' !== this.resourcePath - ? this.resourcePath - : '' !== this.path - ? this.path - : THREE.LoaderUtils.extractUrlBase(t)), - this.manager.itemStart(t) - var s = function (e) { - i ? i(e) : console.error(e), a.manager.itemError(t), a.manager.itemEnd(t) - }, - l = new THREE.FileLoader(this.manager) - l.setPath(this.path), - l.setResponseType('arraybuffer'), - l.setRequestHeader(this.requestHeader), - l.setWithCredentials(this.withCredentials), - l.load( - t, - function (r) { - try { - a.parse( - r, - o, - function (e) { - n(e), a.manager.itemEnd(t) - }, - s, - ) - } catch (e) { - s(e) - } - }, - r, - s, - ) - }, - setDRACOLoader: function (e) { - return (this.dracoLoader = e), this - }, - setDDSLoader: function (e) { - return (this.ddsLoader = e), this - }, - setKTX2Loader: function (e) { - return (this.ktx2Loader = e), this - }, - setMeshoptDecoder: function (e) { - return (this.meshoptDecoder = e), this - }, - register: function (e) { - return ( - -1 === this.pluginCallbacks.indexOf(e) && this.pluginCallbacks.push(e), this - ) - }, - unregister: function (e) { - return ( - -1 !== this.pluginCallbacks.indexOf(e) && - this.pluginCallbacks.splice(this.pluginCallbacks.indexOf(e), 1), - this - ) - }, - parse: function (e, t, n, o) { - var s, - l = {}, - c = {} - if ('string' === typeof e) s = e - else if (THREE.LoaderUtils.decodeText(new Uint8Array(e, 0, 4)) === d) { - try { - l[r.KHR_BINARY_GLTF] = new m(e) - } catch (x) { - return void (o && o(x)) - } - s = l[r.KHR_BINARY_GLTF].content - } else s = THREE.LoaderUtils.decodeText(new Uint8Array(e)) - var u = JSON.parse(s) - if (void 0 === u.asset || u.asset.version[0] < 2) - o && - o( - new Error( - 'THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported.', - ), - ) - else { - var h = new U(u, { - path: t || this.resourcePath || '', - crossOrigin: this.crossOrigin, - manager: this.manager, - ktx2Loader: this.ktx2Loader, - meshoptDecoder: this.meshoptDecoder, - }) - h.fileLoader.setRequestHeader(this.requestHeader) - for (var p = 0; p < this.pluginCallbacks.length; p++) { - var f = this.pluginCallbacks[p](h) - ;(c[f.name] = f), (l[f.name] = !0) - } - if (u.extensionsUsed) - for (p = 0; p < u.extensionsUsed.length; ++p) { - var y = u.extensionsUsed[p], - w = u.extensionsRequired || [] - switch (y) { - case r.KHR_MATERIALS_UNLIT: - l[y] = new a() - break - case r.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS: - l[y] = new b() - break - case r.KHR_DRACO_MESH_COMPRESSION: - l[y] = new v(u, this.dracoLoader) - break - case r.MSFT_TEXTURE_DDS: - l[y] = new i(this.ddsLoader) - break - case r.KHR_TEXTURE_TRANSFORM: - l[y] = new g() - break - case r.KHR_MESH_QUANTIZATION: - l[y] = new A() - break - default: - w.indexOf(y) >= 0 && - void 0 === c[y] && - console.warn('THREE.GLTFLoader: Unknown extension "' + y + '".') - } - } - h.setExtensions(l), h.setPlugins(c), h.parse(n, o) - } - }, - }) - var r = { - KHR_BINARY_GLTF: 'KHR_binary_glTF', - KHR_DRACO_MESH_COMPRESSION: 'KHR_draco_mesh_compression', - KHR_LIGHTS_PUNCTUAL: 'KHR_lights_punctual', - KHR_MATERIALS_CLEARCOAT: 'KHR_materials_clearcoat', - KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS: 'KHR_materials_pbrSpecularGlossiness', - KHR_MATERIALS_TRANSMISSION: 'KHR_materials_transmission', - KHR_MATERIALS_UNLIT: 'KHR_materials_unlit', - KHR_TEXTURE_BASISU: 'KHR_texture_basisu', - KHR_TEXTURE_TRANSFORM: 'KHR_texture_transform', - KHR_MESH_QUANTIZATION: 'KHR_mesh_quantization', - EXT_TEXTURE_WEBP: 'EXT_texture_webp', - EXT_MESHOPT_COMPRESSION: 'EXT_meshopt_compression', - MSFT_TEXTURE_DDS: 'MSFT_texture_dds', - } - function i(e) { - if (!e) - throw new Error( - 'THREE.GLTFLoader: Attempting to load .dds texture without importing THREE.DDSLoader', - ) - ;(this.name = r.MSFT_TEXTURE_DDS), (this.ddsLoader = e) - } - function o(e) { - ;(this.parser = e), - (this.name = r.KHR_LIGHTS_PUNCTUAL), - (this.cache = { refs: {}, uses: {} }) - } - function a() { - this.name = r.KHR_MATERIALS_UNLIT - } - function s(e) { - ;(this.parser = e), (this.name = r.KHR_MATERIALS_CLEARCOAT) - } - function l(e) { - ;(this.parser = e), (this.name = r.KHR_MATERIALS_TRANSMISSION) - } - function c(e) { - ;(this.parser = e), (this.name = r.KHR_TEXTURE_BASISU) - } - function u(e) { - ;(this.parser = e), (this.name = r.EXT_TEXTURE_WEBP), (this.isSupported = null) - } - function h(e) { - ;(this.name = r.EXT_MESHOPT_COMPRESSION), (this.parser = e) - } - ;(o.prototype._markDefs = function () { - for ( - var e = this.parser, t = this.parser.json.nodes || [], n = 0, r = t.length; - n < r; - n++ - ) { - var i = t[n] - i.extensions && - i.extensions[this.name] && - void 0 !== i.extensions[this.name].light && - e._addNodeRef(this.cache, i.extensions[this.name].light) - } - }), - (o.prototype._loadLight = function (e) { - var t = this.parser, - n = 'light:' + e, - r = t.cache.get(n) - if (r) return r - var i, - o = t.json, - a = (((o.extensions && o.extensions[this.name]) || {}).lights || [])[e], - s = new THREE.Color(16777215) - void 0 !== a.color && s.fromArray(a.color) - var l = void 0 !== a.range ? a.range : 0 - switch (a.type) { - case 'directional': - ;(i = new THREE.DirectionalLight(s)).target.position.set(0, 0, -1), - i.add(i.target) - break - case 'point': - ;(i = new THREE.PointLight(s)).distance = l - break - case 'spot': - ;((i = new THREE.SpotLight(s)).distance = l), - (a.spot = a.spot || {}), - (a.spot.innerConeAngle = - void 0 !== a.spot.innerConeAngle ? a.spot.innerConeAngle : 0), - (a.spot.outerConeAngle = - void 0 !== a.spot.outerConeAngle - ? a.spot.outerConeAngle - : Math.PI / 4), - (i.angle = a.spot.outerConeAngle), - (i.penumbra = 1 - a.spot.innerConeAngle / a.spot.outerConeAngle), - i.target.position.set(0, 0, -1), - i.add(i.target) - break - default: - throw new Error('THREE.GLTFLoader: Unexpected light type: ' + a.type) - } - return ( - i.position.set(0, 0, 0), - (i.decay = 2), - void 0 !== a.intensity && (i.intensity = a.intensity), - (i.name = t.createUniqueName(a.name || 'light_' + e)), - (r = Promise.resolve(i)), - t.cache.add(n, r), - r - ) - }), - (o.prototype.createNodeAttachment = function (e) { - var t = this, - n = this.parser, - r = n.json.nodes[e], - i = ((r.extensions && r.extensions[this.name]) || {}).light - return void 0 === i - ? null - : this._loadLight(i).then(function (e) { - return n._getNodeRef(t.cache, i, e) - }) - }), - (a.prototype.getMaterialType = function () { - return THREE.MeshBasicMaterial - }), - (a.prototype.extendParams = function (e, t, n) { - var r = [] - ;(e.color = new THREE.Color(1, 1, 1)), (e.opacity = 1) - var i = t.pbrMetallicRoughness - if (i) { - if (Array.isArray(i.baseColorFactor)) { - var o = i.baseColorFactor - e.color.fromArray(o), (e.opacity = o[3]) - } - void 0 !== i.baseColorTexture && - r.push(n.assignTexture(e, 'map', i.baseColorTexture)) - } - return Promise.all(r) - }), - (s.prototype.getMaterialType = function (e) { - var t = this.parser.json.materials[e] - return t.extensions && t.extensions[this.name] - ? THREE.MeshPhysicalMaterial - : null - }), - (s.prototype.extendMaterialParams = function (e, t) { - var n = this.parser, - r = n.json.materials[e] - if (!r.extensions || !r.extensions[this.name]) return Promise.resolve() - var i = [], - o = r.extensions[this.name] - if ( - (void 0 !== o.clearcoatFactor && (t.clearcoat = o.clearcoatFactor), - void 0 !== o.clearcoatTexture && - i.push(n.assignTexture(t, 'clearcoatMap', o.clearcoatTexture)), - void 0 !== o.clearcoatRoughnessFactor && - (t.clearcoatRoughness = o.clearcoatRoughnessFactor), - void 0 !== o.clearcoatRoughnessTexture && - i.push( - n.assignTexture( - t, - 'clearcoatRoughnessMap', - o.clearcoatRoughnessTexture, - ), - ), - void 0 !== o.clearcoatNormalTexture && - (i.push( - n.assignTexture(t, 'clearcoatNormalMap', o.clearcoatNormalTexture), - ), - void 0 !== o.clearcoatNormalTexture.scale)) - ) { - var a = o.clearcoatNormalTexture.scale - t.clearcoatNormalScale = new THREE.Vector2(a, -a) - } - return Promise.all(i) - }), - (l.prototype.getMaterialType = function (e) { - var t = this.parser.json.materials[e] - return t.extensions && t.extensions[this.name] - ? THREE.MeshPhysicalMaterial - : null - }), - (l.prototype.extendMaterialParams = function (e, t) { - var n = this.parser, - r = n.json.materials[e] - if (!r.extensions || !r.extensions[this.name]) return Promise.resolve() - var i = [], - o = r.extensions[this.name] - return ( - void 0 !== o.transmissionFactor && (t.transmission = o.transmissionFactor), - void 0 !== o.transmissionTexture && - i.push(n.assignTexture(t, 'transmissionMap', o.transmissionTexture)), - Promise.all(i) - ) - }), - (c.prototype.loadTexture = function (e) { - var t = this.parser, - n = t.json, - r = n.textures[e] - if (!r.extensions || !r.extensions[this.name]) return null - var i = r.extensions[this.name], - o = n.images[i.source], - a = t.options.ktx2Loader - if (!a) { - if (n.extensionsRequired && n.extensionsRequired.indexOf(this.name) >= 0) - throw new Error( - 'THREE.GLTFLoader: setKTX2Loader must be called before loading KTX2 textures', - ) - return null - } - return t.loadTextureImage(e, o, a) - }), - (u.prototype.loadTexture = function (e) { - var t = this.name, - n = this.parser, - r = n.json, - i = r.textures[e] - if (!i.extensions || !i.extensions[t]) return null - var o = i.extensions[t], - a = r.images[o.source], - s = a.uri ? n.options.manager.getHandler(a.uri) : n.textureLoader - return this.detectSupport().then(function (i) { - if (i) return n.loadTextureImage(e, a, s) - if (r.extensionsRequired && r.extensionsRequired.indexOf(t) >= 0) - throw new Error( - 'THREE.GLTFLoader: WebP required by asset but unsupported.', - ) - return n.loadTexture(e) - }) - }), - (u.prototype.detectSupport = function () { - return ( - this.isSupported || - (this.isSupported = new Promise(function (e) { - var t = new Image() - ;(t.src = - 'data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA'), - (t.onload = t.onerror = - function () { - e(1 === t.height) - }) - })), - this.isSupported - ) - }), - (h.prototype.loadBufferView = function (e) { - var t = this.parser.json, - n = t.bufferViews[e] - if (n.extensions && n.extensions[this.name]) { - var r = n.extensions[this.name], - i = this.parser.getDependency('buffer', r.buffer), - o = this.parser.options.meshoptDecoder - if (!o || !o.supported) { - if (t.extensionsRequired && t.extensionsRequired.indexOf(this.name) >= 0) - throw new Error( - 'THREE.GLTFLoader: setMeshoptDecoder must be called before loading compressed files', - ) - return null - } - return Promise.all([i, o.ready]).then(function (e) { - var t = r.byteOffset || 0, - n = r.byteLength || 0, - i = r.count, - a = r.byteStride, - s = new ArrayBuffer(i * a), - l = new Uint8Array(e[0], t, n) - return o.decodeGltfBuffer(new Uint8Array(s), i, a, l, r.mode, r.filter), s - }) - } - return null - }) - var d = 'glTF', - p = 12, - f = { JSON: 1313821514, BIN: 5130562 } - function m(e) { - ;(this.name = r.KHR_BINARY_GLTF), (this.content = null), (this.body = null) - var t = new DataView(e, 0, p) - if ( - ((this.header = { - magic: THREE.LoaderUtils.decodeText(new Uint8Array(e.slice(0, 4))), - version: t.getUint32(4, !0), - length: t.getUint32(8, !0), - }), - this.header.magic !== d) - ) - throw new Error('THREE.GLTFLoader: Unsupported glTF-Binary header.') - if (this.header.version < 2) - throw new Error('THREE.GLTFLoader: Legacy binary file detected.') - for (var n = this.header.length - p, i = new DataView(e, p), o = 0; o < n; ) { - var a = i.getUint32(o, !0) - o += 4 - var s = i.getUint32(o, !0) - if (((o += 4), s === f.JSON)) { - var l = new Uint8Array(e, p + o, a) - this.content = THREE.LoaderUtils.decodeText(l) - } else if (s === f.BIN) { - var c = p + o - this.body = e.slice(c, c + a) - } - o += a - } - if (null === this.content) - throw new Error('THREE.GLTFLoader: JSON content not found.') - } - function v(e, t) { - if (!t) throw new Error('THREE.GLTFLoader: No DRACOLoader instance provided.') - ;(this.name = r.KHR_DRACO_MESH_COMPRESSION), - (this.json = e), - (this.dracoLoader = t), - this.dracoLoader.preload() - } - function g() { - this.name = r.KHR_TEXTURE_TRANSFORM - } - function y(e) { - THREE.MeshStandardMaterial.call(this), - (this.isGLTFSpecularGlossinessMaterial = !0) - var t = [ - '#ifdef USE_SPECULARMAP', - '\tuniform sampler2D specularMap;', - '#endif', - ].join('\n'), - n = [ - '#ifdef USE_GLOSSINESSMAP', - '\tuniform sampler2D glossinessMap;', - '#endif', - ].join('\n'), - r = [ - 'vec3 specularFactor = specular;', - '#ifdef USE_SPECULARMAP', - '\tvec4 texelSpecular = texture2D( specularMap, vUv );', - '\ttexelSpecular = sRGBToLinear( texelSpecular );', - '\t// reads channel RGB, compatible with a glTF Specular-Glossiness (RGBA) texture', - '\tspecularFactor *= texelSpecular.rgb;', - '#endif', - ].join('\n'), - i = [ - 'float glossinessFactor = glossiness;', - '#ifdef USE_GLOSSINESSMAP', - '\tvec4 texelGlossiness = texture2D( glossinessMap, vUv );', - '\t// reads channel A, compatible with a glTF Specular-Glossiness (RGBA) texture', - '\tglossinessFactor *= texelGlossiness.a;', - '#endif', - ].join('\n'), - o = [ - 'PhysicalMaterial material;', - 'material.diffuseColor = diffuseColor.rgb * ( 1. - max( specularFactor.r, max( specularFactor.g, specularFactor.b ) ) );', - 'vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );', - 'float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );', - 'material.specularRoughness = max( 1.0 - glossinessFactor, 0.0525 ); // 0.0525 corresponds to the base mip of a 256 cubemap.', - 'material.specularRoughness += geometryRoughness;', - 'material.specularRoughness = min( material.specularRoughness, 1.0 );', - 'material.specularColor = specularFactor;', - ].join('\n'), - a = { - specular: { value: new THREE.Color().setHex(16777215) }, - glossiness: { value: 1 }, - specularMap: { value: null }, - glossinessMap: { value: null }, - } - ;(this._extraUniforms = a), - (this.onBeforeCompile = function (e) { - for (var s in a) e.uniforms[s] = a[s] - e.fragmentShader = e.fragmentShader - .replace('uniform float roughness;', 'uniform vec3 specular;') - .replace('uniform float metalness;', 'uniform float glossiness;') - .replace('#include <roughnessmap_pars_fragment>', t) - .replace('#include <metalnessmap_pars_fragment>', n) - .replace('#include <roughnessmap_fragment>', r) - .replace('#include <metalnessmap_fragment>', i) - .replace('#include <lights_physical_fragment>', o) - }), - Object.defineProperties(this, { - specular: { - get: function () { - return a.specular.value - }, - set: function (e) { - a.specular.value = e - }, - }, - specularMap: { - get: function () { - return a.specularMap.value - }, - set: function (e) { - ;(a.specularMap.value = e), - e - ? (this.defines.USE_SPECULARMAP = '') - : delete this.defines.USE_SPECULARMAP - }, - }, - glossiness: { - get: function () { - return a.glossiness.value - }, - set: function (e) { - a.glossiness.value = e - }, - }, - glossinessMap: { - get: function () { - return a.glossinessMap.value - }, - set: function (e) { - ;(a.glossinessMap.value = e), - e - ? ((this.defines.USE_GLOSSINESSMAP = ''), - (this.defines.USE_UV = '')) - : (delete this.defines.USE_GLOSSINESSMAP, - delete this.defines.USE_UV) - }, - }, - }), - delete this.metalness, - delete this.roughness, - delete this.metalnessMap, - delete this.roughnessMap, - this.setValues(e) - } - function b() { - return { - name: r.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS, - specularGlossinessParams: [ - 'color', - 'map', - 'lightMap', - 'lightMapIntensity', - 'aoMap', - 'aoMapIntensity', - 'emissive', - 'emissiveIntensity', - 'emissiveMap', - 'bumpMap', - 'bumpScale', - 'normalMap', - 'normalMapType', - 'displacementMap', - 'displacementScale', - 'displacementBias', - 'specularMap', - 'specular', - 'glossinessMap', - 'glossiness', - 'alphaMap', - 'envMap', - 'envMapIntensity', - 'refractionRatio', - ], - getMaterialType: function () { - return y - }, - extendParams: function (e, t, n) { - var r = t.extensions[this.name] - ;(e.color = new THREE.Color(1, 1, 1)), (e.opacity = 1) - var i = [] - if (Array.isArray(r.diffuseFactor)) { - var o = r.diffuseFactor - e.color.fromArray(o), (e.opacity = o[3]) - } - if ( - (void 0 !== r.diffuseTexture && - i.push(n.assignTexture(e, 'map', r.diffuseTexture)), - (e.emissive = new THREE.Color(0, 0, 0)), - (e.glossiness = void 0 !== r.glossinessFactor ? r.glossinessFactor : 1), - (e.specular = new THREE.Color(1, 1, 1)), - Array.isArray(r.specularFactor) && e.specular.fromArray(r.specularFactor), - void 0 !== r.specularGlossinessTexture) - ) { - var a = r.specularGlossinessTexture - i.push(n.assignTexture(e, 'glossinessMap', a)), - i.push(n.assignTexture(e, 'specularMap', a)) - } - return Promise.all(i) - }, - createMaterial: function (e) { - var t = new y(e) - return ( - (t.fog = !0), - (t.color = e.color), - (t.map = void 0 === e.map ? null : e.map), - (t.lightMap = null), - (t.lightMapIntensity = 1), - (t.aoMap = void 0 === e.aoMap ? null : e.aoMap), - (t.aoMapIntensity = 1), - (t.emissive = e.emissive), - (t.emissiveIntensity = 1), - (t.emissiveMap = void 0 === e.emissiveMap ? null : e.emissiveMap), - (t.bumpMap = void 0 === e.bumpMap ? null : e.bumpMap), - (t.bumpScale = 1), - (t.normalMap = void 0 === e.normalMap ? null : e.normalMap), - (t.normalMapType = THREE.TangentSpaceNormalMap), - e.normalScale && (t.normalScale = e.normalScale), - (t.displacementMap = null), - (t.displacementScale = 1), - (t.displacementBias = 0), - (t.specularMap = void 0 === e.specularMap ? null : e.specularMap), - (t.specular = e.specular), - (t.glossinessMap = void 0 === e.glossinessMap ? null : e.glossinessMap), - (t.glossiness = e.glossiness), - (t.alphaMap = null), - (t.envMap = void 0 === e.envMap ? null : e.envMap), - (t.envMapIntensity = 1), - (t.refractionRatio = 0.98), - t - ) - }, - } - } - function A() { - this.name = r.KHR_MESH_QUANTIZATION - } - function w(e, t, n, r) { - THREE.Interpolant.call(this, e, t, n, r) - } - ;(v.prototype.decodePrimitive = function (e, t) { - var n = this.json, - r = this.dracoLoader, - i = e.extensions[this.name].bufferView, - o = e.extensions[this.name].attributes, - a = {}, - s = {}, - l = {} - for (var c in o) { - var u = S[c] || c.toLowerCase() - a[u] = o[c] - } - for (c in e.attributes) - if (((u = S[c] || c.toLowerCase()), void 0 !== o[c])) { - var h = n.accessors[e.attributes[c]], - d = E[h.componentType] - ;(l[u] = d), (s[u] = !0 === h.normalized) - } - return t.getDependency('bufferView', i).then(function (e) { - return new Promise(function (t) { - r.decodeDracoFile( - e, - function (e) { - for (var n in e.attributes) { - var r = e.attributes[n], - i = s[n] - void 0 !== i && (r.normalized = i) - } - t(e) - }, - a, - l, - ) - }) - }) - }), - (g.prototype.extendTexture = function (e, t) { - return ( - (e = e.clone()), - void 0 !== t.offset && e.offset.fromArray(t.offset), - void 0 !== t.rotation && (e.rotation = t.rotation), - void 0 !== t.scale && e.repeat.fromArray(t.scale), - void 0 !== t.texCoord && - console.warn( - 'THREE.GLTFLoader: Custom UV sets in "' + - this.name + - '" extension not yet supported.', - ), - (e.needsUpdate = !0), - e - ) - }), - (y.prototype = Object.create(THREE.MeshStandardMaterial.prototype)), - (y.prototype.constructor = y), - (y.prototype.copy = function (e) { - return ( - THREE.MeshStandardMaterial.prototype.copy.call(this, e), - (this.specularMap = e.specularMap), - this.specular.copy(e.specular), - (this.glossinessMap = e.glossinessMap), - (this.glossiness = e.glossiness), - delete this.metalness, - delete this.roughness, - delete this.metalnessMap, - delete this.roughnessMap, - this - ) - }), - (w.prototype = Object.create(THREE.Interpolant.prototype)), - (w.prototype.constructor = w), - (w.prototype.copySampleValue_ = function (e) { - for ( - var t = this.resultBuffer, - n = this.sampleValues, - r = this.valueSize, - i = e * r * 3 + r, - o = 0; - o !== r; - o++ - ) - t[o] = n[i + o] - return t - }), - (w.prototype.beforeStart_ = w.prototype.copySampleValue_), - (w.prototype.afterEnd_ = w.prototype.copySampleValue_), - (w.prototype.interpolate_ = function (e, t, n, r) { - for ( - var i = this.resultBuffer, - o = this.sampleValues, - a = this.valueSize, - s = 2 * a, - l = 3 * a, - c = r - t, - u = (n - t) / c, - h = u * u, - d = h * u, - p = e * l, - f = p - l, - m = -2 * d + 3 * h, - v = d - h, - g = 1 - m, - y = v - h + u, - b = 0; - b !== a; - b++ - ) { - var A = o[f + b + a], - w = o[f + b + s] * c, - x = o[p + b + a], - E = o[p + b] * c - i[b] = g * A + y * w + m * x + v * E - } - return i - }) - var x = { - FLOAT: 5126, - FLOAT_MAT3: 35675, - FLOAT_MAT4: 35676, - FLOAT_VEC2: 35664, - FLOAT_VEC3: 35665, - FLOAT_VEC4: 35666, - LINEAR: 9729, - REPEAT: 10497, - SAMPLER_2D: 35678, - POINTS: 0, - LINES: 1, - LINE_LOOP: 2, - LINE_STRIP: 3, - TRIANGLES: 4, - TRIANGLE_STRIP: 5, - TRIANGLE_FAN: 6, - UNSIGNED_BYTE: 5121, - UNSIGNED_SHORT: 5123, - }, - E = { - 5120: Int8Array, - 5121: Uint8Array, - 5122: Int16Array, - 5123: Uint16Array, - 5125: Uint32Array, - 5126: Float32Array, - }, - M = { - 9728: THREE.NearestFilter, - 9729: THREE.LinearFilter, - 9984: THREE.NearestMipmapNearestFilter, - 9985: THREE.LinearMipmapNearestFilter, - 9986: THREE.NearestMipmapLinearFilter, - 9987: THREE.LinearMipmapLinearFilter, - }, - _ = { - 33071: THREE.ClampToEdgeWrapping, - 33648: THREE.MirroredRepeatWrapping, - 10497: THREE.RepeatWrapping, - }, - T = { SCALAR: 1, VEC2: 2, VEC3: 3, VEC4: 4, MAT2: 4, MAT3: 9, MAT4: 16 }, - S = { - POSITION: 'position', - NORMAL: 'normal', - TANGENT: 'tangent', - TEXCOORD_0: 'uv', - TEXCOORD_1: 'uv2', - COLOR_0: 'color', - WEIGHTS_0: 'skinWeight', - JOINTS_0: 'skinIndex', - }, - C = { - scale: 'scale', - translation: 'position', - rotation: 'quaternion', - weights: 'morphTargetInfluences', - }, - L = { - CUBICSPLINE: void 0, - LINEAR: THREE.InterpolateLinear, - STEP: THREE.InterpolateDiscrete, - }, - R = { OPAQUE: 'OPAQUE', MASK: 'MASK', BLEND: 'BLEND' } - function P(e, t) { - return 'string' !== typeof e || '' === e - ? '' - : (/^https?:\/\//i.test(t) && - /^\//.test(e) && - (t = t.replace(/(^https?:\/\/[^\/]+).*/i, '$1')), - /^(https?:)?\/\//i.test(e) || - /^data:.*,.*$/i.test(e) || - /^blob:.*$/i.test(e) - ? e - : t + e) - } - function D(e) { - return ( - void 0 === e.DefaultMaterial && - (e.DefaultMaterial = new THREE.MeshStandardMaterial({ - color: 16777215, - emissive: 0, - metalness: 1, - roughness: 1, - transparent: !1, - depthTest: !0, - side: THREE.FrontSide, - })), - e.DefaultMaterial - ) - } - function O(e, t, n) { - for (var r in n.extensions) - void 0 === e[r] && - ((t.userData.gltfExtensions = t.userData.gltfExtensions || {}), - (t.userData.gltfExtensions[r] = n.extensions[r])) - } - function I(e, t) { - void 0 !== t.extras && - ('object' === typeof t.extras - ? Object.assign(e.userData, t.extras) - : console.warn( - 'THREE.GLTFLoader: Ignoring primitive type .extras, ' + t.extras, - )) - } - function B(e, t, n) { - for ( - var r = !1, i = !1, o = 0, a = t.length; - o < a && - (void 0 !== (c = t[o]).POSITION && (r = !0), - void 0 !== c.NORMAL && (i = !0), - !r || !i); - o++ - ); - if (!r && !i) return Promise.resolve(e) - var s = [], - l = [] - for (o = 0, a = t.length; o < a; o++) { - var c = t[o] - if (r) { - var u = - void 0 !== c.POSITION - ? n.getDependency('accessor', c.POSITION) - : e.attributes.position - s.push(u) - } - i && - ((u = - void 0 !== c.NORMAL - ? n.getDependency('accessor', c.NORMAL) - : e.attributes.normal), - l.push(u)) - } - return Promise.all([Promise.all(s), Promise.all(l)]).then(function (t) { - var n = t[0], - o = t[1] - return ( - r && (e.morphAttributes.position = n), - i && (e.morphAttributes.normal = o), - (e.morphTargetsRelative = !0), - e - ) - }) - } - function F(e, t) { - if ((e.updateMorphTargets(), void 0 !== t.weights)) - for (var n = 0, r = t.weights.length; n < r; n++) - e.morphTargetInfluences[n] = t.weights[n] - if (t.extras && Array.isArray(t.extras.targetNames)) { - var i = t.extras.targetNames - if (e.morphTargetInfluences.length === i.length) - for (e.morphTargetDictionary = {}, n = 0, r = i.length; n < r; n++) - e.morphTargetDictionary[i[n]] = n - else - console.warn( - 'THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.', - ) - } - } - function k(e) { - var t = e.extensions && e.extensions[r.KHR_DRACO_MESH_COMPRESSION] - return t - ? 'draco:' + t.bufferView + ':' + t.indices + ':' + N(t.attributes) - : e.indices + ':' + N(e.attributes) + ':' + e.mode - } - function N(e) { - for (var t = '', n = Object.keys(e).sort(), r = 0, i = n.length; r < i; r++) - t += n[r] + ':' + e[n[r]] + ';' - return t - } - function U(e, t) { - ;(this.json = e || {}), - (this.extensions = {}), - (this.plugins = {}), - (this.options = t || {}), - (this.cache = new n()), - (this.associations = new Map()), - (this.primitiveCache = {}), - (this.meshCache = { refs: {}, uses: {} }), - (this.cameraCache = { refs: {}, uses: {} }), - (this.lightCache = { refs: {}, uses: {} }), - (this.nodeNamesUsed = {}), - 'undefined' !== typeof createImageBitmap && - !1 === /Firefox/.test(navigator.userAgent) - ? (this.textureLoader = new THREE.ImageBitmapLoader(this.options.manager)) - : (this.textureLoader = new THREE.TextureLoader(this.options.manager)), - this.textureLoader.setCrossOrigin(this.options.crossOrigin), - (this.fileLoader = new THREE.FileLoader(this.options.manager)), - this.fileLoader.setResponseType('arraybuffer'), - 'use-credentials' === this.options.crossOrigin && - this.fileLoader.setWithCredentials(!0) - } - function H(e, t, n) { - var r = t.attributes, - i = new THREE.Box3() - if (void 0 !== r.POSITION) { - var o = (d = n.json.accessors[r.POSITION]).min, - a = d.max - if (void 0 !== o && void 0 !== a) { - i.set( - new THREE.Vector3(o[0], o[1], o[2]), - new THREE.Vector3(a[0], a[1], a[2]), - ) - var s = t.targets - if (void 0 !== s) { - for ( - var l = new THREE.Vector3(), - c = new THREE.Vector3(), - u = 0, - h = s.length; - u < h; - u++ - ) { - var d, - p = s[u] - if (void 0 !== p.POSITION) - (o = (d = n.json.accessors[p.POSITION]).min), - (a = d.max), - void 0 !== o && void 0 !== a - ? (c.setX(Math.max(Math.abs(o[0]), Math.abs(a[0]))), - c.setY(Math.max(Math.abs(o[1]), Math.abs(a[1]))), - c.setZ(Math.max(Math.abs(o[2]), Math.abs(a[2]))), - l.max(c)) - : console.warn( - 'THREE.GLTFLoader: Missing min/max properties for accessor POSITION.', - ) - } - i.expandByVector(l) - } - e.boundingBox = i - var f = new THREE.Sphere() - i.getCenter(f.center), - (f.radius = i.min.distanceTo(i.max) / 2), - (e.boundingSphere = f) - } else - console.warn( - 'THREE.GLTFLoader: Missing min/max properties for accessor POSITION.', - ) - } - } - function G(e, t, n) { - var r = t.attributes, - i = [] - function o(t, r) { - return n.getDependency('accessor', t).then(function (t) { - e.setAttribute(r, t) - }) - } - for (var a in r) { - var s = S[a] || a.toLowerCase() - s in e.attributes || i.push(o(r[a], s)) - } - if (void 0 !== t.indices && !e.index) { - var l = n.getDependency('accessor', t.indices).then(function (t) { - e.setIndex(t) - }) - i.push(l) - } - return ( - I(e, t), - H(e, t, n), - Promise.all(i).then(function () { - return void 0 !== t.targets ? B(e, t.targets, n) : e - }) - ) - } - function z(e, t) { - var n = e.getIndex() - if (null === n) { - var r = [], - i = e.getAttribute('position') - if (void 0 === i) - return ( - console.error( - 'THREE.GLTFLoader.toTrianglesDrawMode(): Undefined position attribute. Processing not possible.', - ), - e - ) - for (var o = 0; o < i.count; o++) r.push(o) - e.setIndex(r), (n = e.getIndex()) - } - var a = n.count - 2, - s = [] - if (t === THREE.TriangleFanDrawMode) - for (o = 1; o <= a; o++) - s.push(n.getX(0)), s.push(n.getX(o)), s.push(n.getX(o + 1)) - else - for (o = 0; o < a; o++) - o % 2 === 0 - ? (s.push(n.getX(o)), s.push(n.getX(o + 1)), s.push(n.getX(o + 2))) - : (s.push(n.getX(o + 2)), s.push(n.getX(o + 1)), s.push(n.getX(o))) - s.length / 3 !== a && - console.error( - 'THREE.GLTFLoader.toTrianglesDrawMode(): Unable to generate correct amount of triangles.', - ) - var l = e.clone() - return l.setIndex(s), l - } - return ( - (U.prototype.setExtensions = function (e) { - this.extensions = e - }), - (U.prototype.setPlugins = function (e) { - this.plugins = e - }), - (U.prototype.parse = function (e, t) { - var n = this, - r = this.json, - i = this.extensions - this.cache.removeAll(), - this._invokeAll(function (e) { - return e._markDefs && e._markDefs() - }), - Promise.all([ - this.getDependencies('scene'), - this.getDependencies('animation'), - this.getDependencies('camera'), - ]) - .then(function (t) { - var o = { - scene: t[0][r.scene || 0], - scenes: t[0], - animations: t[1], - cameras: t[2], - asset: r.asset, - parser: n, - userData: {}, - } - O(i, o, r), I(o, r), e(o) - }) - .catch(t) - }), - (U.prototype._markDefs = function () { - for ( - var e = this.json.nodes || [], - t = this.json.skins || [], - n = this.json.meshes || [], - r = 0, - i = t.length; - r < i; - r++ - ) - for (var o = t[r].joints, a = 0, s = o.length; a < s; a++) - e[o[a]].isBone = !0 - for (var l = 0, c = e.length; l < c; l++) { - var u = e[l] - void 0 !== u.mesh && - (this._addNodeRef(this.meshCache, u.mesh), - void 0 !== u.skin && (n[u.mesh].isSkinnedMesh = !0)), - void 0 !== u.camera && this._addNodeRef(this.cameraCache, u.camera) - } - }), - (U.prototype._addNodeRef = function (e, t) { - void 0 !== t && - (void 0 === e.refs[t] && (e.refs[t] = e.uses[t] = 0), e.refs[t]++) - }), - (U.prototype._getNodeRef = function (e, t, n) { - if (e.refs[t] <= 1) return n - var r = n.clone() - return (r.name += '_instance_' + e.uses[t]++), r - }), - (U.prototype._invokeOne = function (e) { - var t = Object.values(this.plugins) - t.push(this) - for (var n = 0; n < t.length; n++) { - var r = e(t[n]) - if (r) return r - } - }), - (U.prototype._invokeAll = function (e) { - var t = Object.values(this.plugins) - t.unshift(this) - for (var n = [], r = 0; r < t.length; r++) { - var i = e(t[r]) - i && n.push(i) - } - return n - }), - (U.prototype.getDependency = function (e, t) { - var n = e + ':' + t, - r = this.cache.get(n) - if (!r) { - switch (e) { - case 'scene': - r = this.loadScene(t) - break - case 'node': - r = this.loadNode(t) - break - case 'mesh': - r = this._invokeOne(function (e) { - return e.loadMesh && e.loadMesh(t) - }) - break - case 'accessor': - r = this.loadAccessor(t) - break - case 'bufferView': - r = this._invokeOne(function (e) { - return e.loadBufferView && e.loadBufferView(t) - }) - break - case 'buffer': - r = this.loadBuffer(t) - break - case 'material': - r = this._invokeOne(function (e) { - return e.loadMaterial && e.loadMaterial(t) - }) - break - case 'texture': - r = this._invokeOne(function (e) { - return e.loadTexture && e.loadTexture(t) - }) - break - case 'skin': - r = this.loadSkin(t) - break - case 'animation': - r = this.loadAnimation(t) - break - case 'camera': - r = this.loadCamera(t) - break - default: - throw new Error('Unknown type: ' + e) - } - this.cache.add(n, r) - } - return r - }), - (U.prototype.getDependencies = function (e) { - var t = this.cache.get(e) - if (!t) { - var n = this, - r = this.json[e + ('mesh' === e ? 'es' : 's')] || [] - ;(t = Promise.all( - r.map(function (t, r) { - return n.getDependency(e, r) - }), - )), - this.cache.add(e, t) - } - return t - }), - (U.prototype.loadBuffer = function (e) { - var t = this.json.buffers[e], - n = this.fileLoader - if (t.type && 'arraybuffer' !== t.type) - throw new Error( - 'THREE.GLTFLoader: ' + t.type + ' buffer type is not supported.', - ) - if (void 0 === t.uri && 0 === e) - return Promise.resolve(this.extensions[r.KHR_BINARY_GLTF].body) - var i = this.options - return new Promise(function (e, r) { - n.load(P(t.uri, i.path), e, void 0, function () { - r(new Error('THREE.GLTFLoader: Failed to load buffer "' + t.uri + '".')) - }) - }) - }), - (U.prototype.loadBufferView = function (e) { - var t = this.json.bufferViews[e] - return this.getDependency('buffer', t.buffer).then(function (e) { - var n = t.byteLength || 0, - r = t.byteOffset || 0 - return e.slice(r, r + n) - }) - }), - (U.prototype.loadAccessor = function (e) { - var t = this, - n = this.json, - r = this.json.accessors[e] - if (void 0 === r.bufferView && void 0 === r.sparse) - return Promise.resolve(null) - var i = [] - return ( - void 0 !== r.bufferView - ? i.push(this.getDependency('bufferView', r.bufferView)) - : i.push(null), - void 0 !== r.sparse && - (i.push(this.getDependency('bufferView', r.sparse.indices.bufferView)), - i.push(this.getDependency('bufferView', r.sparse.values.bufferView))), - Promise.all(i).then(function (e) { - var i, - o, - a = e[0], - s = T[r.type], - l = E[r.componentType], - c = l.BYTES_PER_ELEMENT, - u = c * s, - h = r.byteOffset || 0, - d = - void 0 !== r.bufferView - ? n.bufferViews[r.bufferView].byteStride - : void 0, - p = !0 === r.normalized - if (d && d !== u) { - var f = Math.floor(h / d), - m = - 'InterleavedBuffer:' + - r.bufferView + - ':' + - r.componentType + - ':' + - f + - ':' + - r.count, - v = t.cache.get(m) - v || - ((i = new l(a, f * d, (r.count * d) / c)), - (v = new THREE.InterleavedBuffer(i, d / c)), - t.cache.add(m, v)), - (o = new THREE.InterleavedBufferAttribute(v, s, (h % d) / c, p)) - } else (i = null === a ? new l(r.count * s) : new l(a, h, r.count * s)), (o = new THREE.BufferAttribute(i, s, p)) - if (void 0 !== r.sparse) { - var g = T.SCALAR, - y = E[r.sparse.indices.componentType], - b = r.sparse.indices.byteOffset || 0, - A = r.sparse.values.byteOffset || 0, - w = new y(e[1], b, r.sparse.count * g), - x = new l(e[2], A, r.sparse.count * s) - null !== a && - (o = new THREE.BufferAttribute( - o.array.slice(), - o.itemSize, - o.normalized, - )) - for (var M = 0, _ = w.length; M < _; M++) { - var S = w[M] - if ( - (o.setX(S, x[M * s]), - s >= 2 && o.setY(S, x[M * s + 1]), - s >= 3 && o.setZ(S, x[M * s + 2]), - s >= 4 && o.setW(S, x[M * s + 3]), - s >= 5) - ) - throw new Error( - 'THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.', - ) - } - } - return o - }) - ) - }), - (U.prototype.loadTexture = function (e) { - var t, - n, - i = this, - o = this.json, - a = this.options, - s = o.textures[e], - l = s.extensions || {} - return ( - (t = l[r.MSFT_TEXTURE_DDS] - ? o.images[l[r.MSFT_TEXTURE_DDS].source] - : o.images[s.source]).uri && (n = a.manager.getHandler(t.uri)), - n || - (n = l[r.MSFT_TEXTURE_DDS] - ? i.extensions[r.MSFT_TEXTURE_DDS].ddsLoader - : this.textureLoader), - this.loadTextureImage(e, t, n) - ) - }), - (U.prototype.loadTextureImage = function (e, t, n) { - var r = this, - i = this.json, - o = this.options, - a = i.textures[e], - s = self.URL || self.webkitURL, - l = t.uri, - c = !1, - u = !0 - return ( - 'image/jpeg' === t.mimeType && (u = !1), - void 0 !== t.bufferView && - (l = r.getDependency('bufferView', t.bufferView).then(function (e) { - if ('image/png' === t.mimeType) { - var n = new DataView(e, 25, 1).getUint8(0, !1) - u = 6 === n || 4 === n || 3 === n - } - c = !0 - var r = new Blob([e], { type: t.mimeType }) - return (l = s.createObjectURL(r)) - })), - Promise.resolve(l) - .then(function (e) { - return new Promise(function (t, r) { - var i = t - !0 === n.isImageBitmapLoader && - (i = function (e) { - t(new THREE.CanvasTexture(e)) - }), - n.load(P(e, o.path), i, void 0, r) - }) - }) - .then(function (t) { - !0 === c && s.revokeObjectURL(l), - (t.flipY = !1), - a.name && (t.name = a.name), - u || (t.format = THREE.RGBFormat) - var n = (i.samplers || {})[a.sampler] || {} - return ( - (t.magFilter = M[n.magFilter] || THREE.LinearFilter), - (t.minFilter = M[n.minFilter] || THREE.LinearMipmapLinearFilter), - (t.wrapS = _[n.wrapS] || THREE.RepeatWrapping), - (t.wrapT = _[n.wrapT] || THREE.RepeatWrapping), - r.associations.set(t, { type: 'textures', index: e }), - t - ) - }) - ) - }), - (U.prototype.assignTexture = function (e, t, n) { - var i = this - return this.getDependency('texture', n.index).then(function (o) { - if ( - (void 0 === n.texCoord || - 0 == n.texCoord || - ('aoMap' === t && 1 == n.texCoord) || - console.warn( - 'THREE.GLTFLoader: Custom UV set ' + - n.texCoord + - ' for texture ' + - t + - ' not yet supported.', - ), - i.extensions[r.KHR_TEXTURE_TRANSFORM]) - ) { - var a = - void 0 !== n.extensions ? n.extensions[r.KHR_TEXTURE_TRANSFORM] : void 0 - if (a) { - var s = i.associations.get(o) - ;(o = i.extensions[r.KHR_TEXTURE_TRANSFORM].extendTexture(o, a)), - i.associations.set(o, s) - } - } - e[t] = o - }) - }), - (U.prototype.assignFinalMaterial = function (e) { - var t = e.geometry, - n = e.material, - r = void 0 !== t.attributes.tangent, - i = void 0 !== t.attributes.color, - o = void 0 === t.attributes.normal, - a = !0 === e.isSkinnedMesh, - s = Object.keys(t.morphAttributes).length > 0, - l = s && void 0 !== t.morphAttributes.normal - if (e.isPoints) { - var c = 'PointsMaterial:' + n.uuid, - u = this.cache.get(c) - u || - ((u = new THREE.PointsMaterial()), - THREE.Material.prototype.copy.call(u, n), - u.color.copy(n.color), - (u.map = n.map), - (u.sizeAttenuation = !1), - this.cache.add(c, u)), - (n = u) - } else if (e.isLine) { - c = 'LineBasicMaterial:' + n.uuid - var h = this.cache.get(c) - h || - ((h = new THREE.LineBasicMaterial()), - THREE.Material.prototype.copy.call(h, n), - h.color.copy(n.color), - this.cache.add(c, h)), - (n = h) - } - if (r || i || o || a || s) { - ;(c = 'ClonedMaterial:' + n.uuid + ':'), - n.isGLTFSpecularGlossinessMaterial && (c += 'specular-glossiness:'), - a && (c += 'skinning:'), - r && (c += 'vertex-tangents:'), - i && (c += 'vertex-colors:'), - o && (c += 'flat-shading:'), - s && (c += 'morph-targets:'), - l && (c += 'morph-normals:') - var d = this.cache.get(c) - d || - ((d = n.clone()), - a && (d.skinning = !0), - i && (d.vertexColors = !0), - o && (d.flatShading = !0), - s && (d.morphTargets = !0), - l && (d.morphNormals = !0), - r && - ((d.vertexTangents = !0), - n.normalScale && (n.normalScale.y *= -1), - n.clearcoatNormalScale && (n.clearcoatNormalScale.y *= -1)), - this.cache.add(c, d), - this.associations.set(d, this.associations.get(n))), - (n = d) - } - n.aoMap && - void 0 === t.attributes.uv2 && - void 0 !== t.attributes.uv && - t.setAttribute('uv2', t.attributes.uv), - (e.material = n) - }), - (U.prototype.getMaterialType = function () { - return THREE.MeshStandardMaterial - }), - (U.prototype.loadMaterial = function (e) { - var t, - n = this, - i = this.json, - o = this.extensions, - a = i.materials[e], - s = {}, - l = a.extensions || {}, - c = [] - if (l[r.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS]) { - var u = o[r.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS] - ;(t = u.getMaterialType()), c.push(u.extendParams(s, a, n)) - } else if (l[r.KHR_MATERIALS_UNLIT]) { - var h = o[r.KHR_MATERIALS_UNLIT] - ;(t = h.getMaterialType()), c.push(h.extendParams(s, a, n)) - } else { - var d = a.pbrMetallicRoughness || {} - if ( - ((s.color = new THREE.Color(1, 1, 1)), - (s.opacity = 1), - Array.isArray(d.baseColorFactor)) - ) { - var p = d.baseColorFactor - s.color.fromArray(p), (s.opacity = p[3]) - } - void 0 !== d.baseColorTexture && - c.push(n.assignTexture(s, 'map', d.baseColorTexture)), - (s.metalness = void 0 !== d.metallicFactor ? d.metallicFactor : 1), - (s.roughness = void 0 !== d.roughnessFactor ? d.roughnessFactor : 1), - void 0 !== d.metallicRoughnessTexture && - (c.push(n.assignTexture(s, 'metalnessMap', d.metallicRoughnessTexture)), - c.push(n.assignTexture(s, 'roughnessMap', d.metallicRoughnessTexture))), - (t = this._invokeOne(function (t) { - return t.getMaterialType && t.getMaterialType(e) - })), - c.push( - Promise.all( - this._invokeAll(function (t) { - return t.extendMaterialParams && t.extendMaterialParams(e, s) - }), - ), - ) - } - !0 === a.doubleSided && (s.side = THREE.DoubleSide) - var f = a.alphaMode || R.OPAQUE - return ( - f === R.BLEND - ? ((s.transparent = !0), (s.depthWrite = !1)) - : ((s.transparent = !1), - f === R.MASK && - (s.alphaTest = void 0 !== a.alphaCutoff ? a.alphaCutoff : 0.5)), - void 0 !== a.normalTexture && - t !== THREE.MeshBasicMaterial && - (c.push(n.assignTexture(s, 'normalMap', a.normalTexture)), - (s.normalScale = new THREE.Vector2(1, -1)), - void 0 !== a.normalTexture.scale && - s.normalScale.set(a.normalTexture.scale, -a.normalTexture.scale)), - void 0 !== a.occlusionTexture && - t !== THREE.MeshBasicMaterial && - (c.push(n.assignTexture(s, 'aoMap', a.occlusionTexture)), - void 0 !== a.occlusionTexture.strength && - (s.aoMapIntensity = a.occlusionTexture.strength)), - void 0 !== a.emissiveFactor && - t !== THREE.MeshBasicMaterial && - (s.emissive = new THREE.Color().fromArray(a.emissiveFactor)), - void 0 !== a.emissiveTexture && - t !== THREE.MeshBasicMaterial && - c.push(n.assignTexture(s, 'emissiveMap', a.emissiveTexture)), - Promise.all(c).then(function () { - var i - return ( - (i = - t === y - ? o[r.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].createMaterial(s) - : new t(s)), - a.name && (i.name = a.name), - i.map && (i.map.encoding = THREE.sRGBEncoding), - i.emissiveMap && (i.emissiveMap.encoding = THREE.sRGBEncoding), - I(i, a), - n.associations.set(i, { type: 'materials', index: e }), - a.extensions && O(o, i, a), - i - ) - }) - ) - }), - (U.prototype.createUniqueName = function (e) { - for ( - var t = THREE.PropertyBinding.sanitizeNodeName(e || ''), n = t, r = 1; - this.nodeNamesUsed[n]; - ++r - ) - n = t + '_' + r - return (this.nodeNamesUsed[n] = !0), n - }), - (U.prototype.loadGeometries = function (e) { - var t = this, - n = this.extensions, - i = this.primitiveCache - function o(e) { - return n[r.KHR_DRACO_MESH_COMPRESSION] - .decodePrimitive(e, t) - .then(function (n) { - return G(n, e, t) - }) - } - for (var a = [], s = 0, l = e.length; s < l; s++) { - var c, - u = e[s], - h = k(u), - d = i[h] - d - ? a.push(d.promise) - : ((c = - u.extensions && u.extensions[r.KHR_DRACO_MESH_COMPRESSION] - ? o(u) - : G(new THREE.BufferGeometry(), u, t)), - (i[h] = { primitive: u, promise: c }), - a.push(c)) - } - return Promise.all(a) - }), - (U.prototype.loadMesh = function (e) { - for ( - var t = this, - n = this.json, - r = this.extensions, - i = n.meshes[e], - o = i.primitives, - a = [], - s = 0, - l = o.length; - s < l; - s++ - ) { - var c = - void 0 === o[s].material - ? D(this.cache) - : this.getDependency('material', o[s].material) - a.push(c) - } - return ( - a.push(t.loadGeometries(o)), - Promise.all(a).then(function (n) { - for ( - var a = n.slice(0, n.length - 1), - s = n[n.length - 1], - l = [], - c = 0, - u = s.length; - c < u; - c++ - ) { - var h, - d = s[c], - p = o[c], - f = a[c] - if ( - p.mode === x.TRIANGLES || - p.mode === x.TRIANGLE_STRIP || - p.mode === x.TRIANGLE_FAN || - void 0 === p.mode - ) - (h = - !0 === i.isSkinnedMesh - ? new THREE.SkinnedMesh(d, f) - : new THREE.Mesh(d, f)), - !0 === f.isMeshStandardMaterial && - f.side === THREE.DoubleSide && - null !== d.getIndex() && - !0 === d.hasAttribute('position') && - !0 === d.hasAttribute('normal') && - !0 === d.hasAttribute('uv') && - !1 === d.hasAttribute('tangent') && - (d.computeTangents(), (f.vertexTangents = !0)), - !0 !== h.isSkinnedMesh || - h.geometry.attributes.skinWeight.normalized || - h.normalizeSkinWeights(), - p.mode === x.TRIANGLE_STRIP - ? (h.geometry = z(h.geometry, THREE.TriangleStripDrawMode)) - : p.mode === x.TRIANGLE_FAN && - (h.geometry = z(h.geometry, THREE.TriangleFanDrawMode)) - else if (p.mode === x.LINES) h = new THREE.LineSegments(d, f) - else if (p.mode === x.LINE_STRIP) h = new THREE.Line(d, f) - else if (p.mode === x.LINE_LOOP) h = new THREE.LineLoop(d, f) - else { - if (p.mode !== x.POINTS) - throw new Error( - 'THREE.GLTFLoader: Primitive mode unsupported: ' + p.mode, - ) - h = new THREE.Points(d, f) - } - Object.keys(h.geometry.morphAttributes).length > 0 && F(h, i), - (h.name = t.createUniqueName(i.name || 'mesh_' + e)), - I(h, i), - p.extensions && O(r, h, p), - t.assignFinalMaterial(h), - l.push(h) - } - if (1 === l.length) return l[0] - var m = new THREE.Group() - for (c = 0, u = l.length; c < u; c++) m.add(l[c]) - return m - }) - ) - }), - (U.prototype.loadCamera = function (e) { - var t, - n = this.json.cameras[e], - r = n[n.type] - if (r) - return ( - 'perspective' === n.type - ? (t = new THREE.PerspectiveCamera( - THREE.MathUtils.radToDeg(r.yfov), - r.aspectRatio || 1, - r.znear || 1, - r.zfar || 2e6, - )) - : 'orthographic' === n.type && - (t = new THREE.OrthographicCamera( - -r.xmag, - r.xmag, - r.ymag, - -r.ymag, - r.znear, - r.zfar, - )), - n.name && (t.name = this.createUniqueName(n.name)), - I(t, n), - Promise.resolve(t) - ) - console.warn('THREE.GLTFLoader: Missing camera parameters.') - }), - (U.prototype.loadSkin = function (e) { - var t = this.json.skins[e], - n = { joints: t.joints } - return void 0 === t.inverseBindMatrices - ? Promise.resolve(n) - : this.getDependency('accessor', t.inverseBindMatrices).then(function (e) { - return (n.inverseBindMatrices = e), n - }) - }), - (U.prototype.loadAnimation = function (e) { - for ( - var t = this.json.animations[e], - n = [], - r = [], - i = [], - o = [], - a = [], - s = 0, - l = t.channels.length; - s < l; - s++ - ) { - var c = t.channels[s], - u = t.samplers[c.sampler], - h = c.target, - d = void 0 !== h.node ? h.node : h.id, - p = void 0 !== t.parameters ? t.parameters[u.input] : u.input, - f = void 0 !== t.parameters ? t.parameters[u.output] : u.output - n.push(this.getDependency('node', d)), - r.push(this.getDependency('accessor', p)), - i.push(this.getDependency('accessor', f)), - o.push(u), - a.push(h) - } - return Promise.all([ - Promise.all(n), - Promise.all(r), - Promise.all(i), - Promise.all(o), - Promise.all(a), - ]).then(function (n) { - for ( - var r = n[0], - i = n[1], - o = n[2], - a = n[3], - s = n[4], - l = [], - c = 0, - u = r.length; - c < u; - c++ - ) { - var h = r[c], - d = i[c], - p = o[c], - f = a[c], - m = s[c] - if (void 0 !== h) { - var v - switch ((h.updateMatrix(), (h.matrixAutoUpdate = !0), C[m.path])) { - case C.weights: - v = THREE.NumberKeyframeTrack - break - case C.rotation: - v = THREE.QuaternionKeyframeTrack - break - case C.position: - case C.scale: - default: - v = THREE.VectorKeyframeTrack - } - var g = h.name ? h.name : h.uuid, - y = - void 0 !== f.interpolation - ? L[f.interpolation] - : THREE.InterpolateLinear, - b = [] - C[m.path] === C.weights - ? h.traverse(function (e) { - !0 === e.isMesh && - e.morphTargetInfluences && - b.push(e.name ? e.name : e.uuid) - }) - : b.push(g) - var A = p.array - if (p.normalized) { - var x - if (A.constructor === Int8Array) x = 1 / 127 - else if (A.constructor === Uint8Array) x = 1 / 255 - else if (A.constructor == Int16Array) x = 1 / 32767 - else { - if (A.constructor !== Uint16Array) - throw new Error( - 'THREE.GLTFLoader: Unsupported output accessor component type.', - ) - x = 1 / 65535 - } - for ( - var E = new Float32Array(A.length), M = 0, _ = A.length; - M < _; - M++ - ) - E[M] = A[M] * x - A = E - } - for (M = 0, _ = b.length; M < _; M++) { - var T = new v(b[M] + '.' + C[m.path], d.array, A, y) - 'CUBICSPLINE' === f.interpolation && - ((T.createInterpolant = function (e) { - return new w(this.times, this.values, this.getValueSize() / 3, e) - }), - (T.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline = - !0)), - l.push(T) - } - } - } - var S = t.name ? t.name : 'animation_' + e - return new THREE.AnimationClip(S, void 0, l) - }) - }), - (U.prototype.loadNode = function (e) { - var t = this.json, - n = this.extensions, - r = this, - i = t.nodes[e], - o = i.name ? r.createUniqueName(i.name) : '' - return (function () { - var t = [] - return ( - void 0 !== i.mesh && - t.push( - r.getDependency('mesh', i.mesh).then(function (e) { - var t = r._getNodeRef(r.meshCache, i.mesh, e) - return ( - void 0 !== i.weights && - t.traverse(function (e) { - if (e.isMesh) - for (var t = 0, n = i.weights.length; t < n; t++) - e.morphTargetInfluences[t] = i.weights[t] - }), - t - ) - }), - ), - void 0 !== i.camera && - t.push( - r.getDependency('camera', i.camera).then(function (e) { - return r._getNodeRef(r.cameraCache, i.camera, e) - }), - ), - r - ._invokeAll(function (t) { - return t.createNodeAttachment && t.createNodeAttachment(e) - }) - .forEach(function (e) { - t.push(e) - }), - Promise.all(t) - ) - })().then(function (t) { - var a - if ( - (a = - !0 === i.isBone - ? new THREE.Bone() - : t.length > 1 - ? new THREE.Group() - : 1 === t.length - ? t[0] - : new THREE.Object3D()) !== t[0] - ) - for (var s = 0, l = t.length; s < l; s++) a.add(t[s]) - if ( - (i.name && ((a.userData.name = i.name), (a.name = o)), - I(a, i), - i.extensions && O(n, a, i), - void 0 !== i.matrix) - ) { - var c = new THREE.Matrix4() - c.fromArray(i.matrix), a.applyMatrix4(c) - } else void 0 !== i.translation && a.position.fromArray(i.translation), void 0 !== i.rotation && a.quaternion.fromArray(i.rotation), void 0 !== i.scale && a.scale.fromArray(i.scale) - return r.associations.set(a, { type: 'nodes', index: e }), a - }) - }), - (U.prototype.loadScene = (function () { - function e(t, n, r, i) { - var o = r.nodes[t] - return i - .getDependency('node', t) - .then(function (e) { - return void 0 === o.skin - ? e - : i - .getDependency('skin', o.skin) - .then(function (e) { - for (var n = [], r = 0, o = (t = e).joints.length; r < o; r++) - n.push(i.getDependency('node', t.joints[r])) - return Promise.all(n) - }) - .then(function (n) { - return ( - e.traverse(function (e) { - if (e.isMesh) { - for ( - var r = [], i = [], o = 0, a = n.length; - o < a; - o++ - ) { - var s = n[o] - if (s) { - r.push(s) - var l = new THREE.Matrix4() - void 0 !== t.inverseBindMatrices && - l.fromArray(t.inverseBindMatrices.array, 16 * o), - i.push(l) - } else - console.warn( - 'THREE.GLTFLoader: Joint "%s" could not be found.', - t.joints[o], - ) - } - e.bind(new THREE.Skeleton(r, i), e.matrixWorld) - } - }), - e - ) - }) - var t - }) - .then(function (t) { - n.add(t) - var a = [] - if (o.children) - for (var s = o.children, l = 0, c = s.length; l < c; l++) { - var u = s[l] - a.push(e(u, t, r, i)) - } - return Promise.all(a) - }) - } - return function (t) { - var n = this.json, - r = this.extensions, - i = this.json.scenes[t], - o = this, - a = new THREE.Group() - i.name && (a.name = o.createUniqueName(i.name)), - I(a, i), - i.extensions && O(r, a, i) - for (var s = i.nodes || [], l = [], c = 0, u = s.length; c < u; c++) - l.push(e(s[c], a, n, o)) - return Promise.all(l).then(function () { - return a - }) - } - })()), - t - ) - })() - }, - {}, - ], - 60: [ - function (t, n, r) { - ;(THREE.MTLLoader = function (e) { - THREE.Loader.call(this, e) - }), - (THREE.MTLLoader.prototype = Object.assign( - Object.create(THREE.Loader.prototype), - { - constructor: THREE.MTLLoader, - load: function (t, n, r, i) { - var o = this, - a = '' === this.path ? THREE.LoaderUtils.extractUrlBase(t) : this.path, - s = new THREE.FileLoader(this.manager) - s.setPath(this.path), - s.setRequestHeader(this.requestHeader), - s.setWithCredentials(this.withCredentials), - s.load( - t, - function (r) { - try { - n(o.parse(r, a)) - } catch (e) { - i ? i(e) : console.error(e), o.manager.itemError(t) - } - }, - r, - i, - ) - }, - setMaterialOptions: function (e) { - return (this.materialOptions = e), this - }, - parse: function (e, t) { - for ( - var n = e.split('\n'), r = {}, i = /\s+/, o = {}, a = 0; - a < n.length; - a++ - ) { - var s = n[a] - if (0 !== (s = s.trim()).length && '#' !== s.charAt(0)) { - var l = s.indexOf(' '), - c = l >= 0 ? s.substring(0, l) : s - c = c.toLowerCase() - var u = l >= 0 ? s.substring(l + 1) : '' - if (((u = u.trim()), 'newmtl' === c)) (r = { name: u }), (o[u] = r) - else if ('ka' === c || 'kd' === c || 'ks' === c || 'ke' === c) { - var h = u.split(i, 3) - r[c] = [parseFloat(h[0]), parseFloat(h[1]), parseFloat(h[2])] - } else r[c] = u - } - } - var d = new THREE.MTLLoader.MaterialCreator( - this.resourcePath || t, - this.materialOptions, - ) - return ( - d.setCrossOrigin(this.crossOrigin), - d.setManager(this.manager), - d.setMaterials(o), - d - ) - }, - }, - )), - (THREE.MTLLoader.MaterialCreator = function (e, t) { - ;(this.baseUrl = e || ''), - (this.options = t), - (this.materialsInfo = {}), - (this.materials = {}), - (this.materialsArray = []), - (this.nameLookup = {}), - (this.side = - this.options && this.options.side ? this.options.side : THREE.FrontSide), - (this.wrap = - this.options && this.options.wrap - ? this.options.wrap - : THREE.RepeatWrapping) - }), - (THREE.MTLLoader.MaterialCreator.prototype = { - constructor: THREE.MTLLoader.MaterialCreator, - crossOrigin: 'anonymous', - setCrossOrigin: function (e) { - return (this.crossOrigin = e), this - }, - setManager: function (e) { - this.manager = e - }, - setMaterials: function (e) { - ;(this.materialsInfo = this.convert(e)), - (this.materials = {}), - (this.materialsArray = []), - (this.nameLookup = {}) - }, - convert: function (e) { - if (!this.options) return e - var t = {} - for (var n in e) { - var r = e[n], - i = {} - for (var o in ((t[n] = i), r)) { - var a = !0, - s = r[o], - l = o.toLowerCase() - switch (l) { - case 'kd': - case 'ka': - case 'ks': - this.options && - this.options.normalizeRGB && - (s = [s[0] / 255, s[1] / 255, s[2] / 255]), - this.options && - this.options.ignoreZeroRGBs && - 0 === s[0] && - 0 === s[1] && - 0 === s[2] && - (a = !1) - } - a && (i[l] = s) - } - } - return t - }, - preload: function () { - for (var e in this.materialsInfo) this.create(e) - }, - getIndex: function (e) { - return this.nameLookup[e] - }, - getAsArray: function () { - var e = 0 - for (var t in this.materialsInfo) - (this.materialsArray[e] = this.create(t)), (this.nameLookup[t] = e), e++ - return this.materialsArray - }, - create: function (e) { - return ( - void 0 === this.materials[e] && this.createMaterial_(e), this.materials[e] - ) - }, - createMaterial_: function (e) { - var t = this, - n = this.materialsInfo[e], - r = { name: e, side: this.side } - function i(e, t) { - return 'string' !== typeof t || '' === t - ? '' - : /^https?:\/\//i.test(t) - ? t - : e + t - } - function o(e, n) { - if (!r[e]) { - var o = t.getTextureParams(n, r), - a = t.loadTexture(i(t.baseUrl, o.url)) - a.repeat.copy(o.scale), - a.offset.copy(o.offset), - (a.wrapS = t.wrap), - (a.wrapT = t.wrap), - (r[e] = a) - } - } - for (var a in n) { - var s, - l = n[a] - if ('' !== l) - switch (a.toLowerCase()) { - case 'kd': - r.color = new THREE.Color().fromArray(l) - break - case 'ks': - r.specular = new THREE.Color().fromArray(l) - break - case 'ke': - r.emissive = new THREE.Color().fromArray(l) - break - case 'map_kd': - o('map', l) - break - case 'map_ks': - o('specularMap', l) - break - case 'map_ke': - o('emissiveMap', l) - break - case 'norm': - o('normalMap', l) - break - case 'map_bump': - case 'bump': - o('bumpMap', l) - break - case 'map_d': - o('alphaMap', l), (r.transparent = !0) - break - case 'ns': - r.shininess = parseFloat(l) - break - case 'd': - ;(s = parseFloat(l)) < 1 && ((r.opacity = s), (r.transparent = !0)) - break - case 'tr': - ;(s = parseFloat(l)), - this.options && this.options.invertTrProperty && (s = 1 - s), - s > 0 && ((r.opacity = 1 - s), (r.transparent = !0)) - } - } - return (this.materials[e] = new THREE.MeshPhongMaterial(r)), this.materials[e] - }, - getTextureParams: function (e, t) { - var n, - r = { scale: new THREE.Vector2(1, 1), offset: new THREE.Vector2(0, 0) }, - i = e.split(/\s+/) - return ( - (n = i.indexOf('-bm')) >= 0 && - ((t.bumpScale = parseFloat(i[n + 1])), i.splice(n, 2)), - (n = i.indexOf('-s')) >= 0 && - (r.scale.set(parseFloat(i[n + 1]), parseFloat(i[n + 2])), i.splice(n, 4)), - (n = i.indexOf('-o')) >= 0 && - (r.offset.set(parseFloat(i[n + 1]), parseFloat(i[n + 2])), - i.splice(n, 4)), - (r.url = i.join(' ').trim()), - r - ) - }, - loadTexture: function (e, t, n, r, i) { - var o, - a = void 0 !== this.manager ? this.manager : THREE.DefaultLoadingManager, - s = a.getHandler(e) - return ( - null === s && (s = new THREE.TextureLoader(a)), - s.setCrossOrigin && s.setCrossOrigin(this.crossOrigin), - (o = s.load(e, n, r, i)), - void 0 !== t && (o.mapping = t), - o - ) - }, - }) - }, - {}, - ], - 61: [ - function (t, n, r) { - THREE.OBJLoader = (function () { - var t = /^[og]\s*(.+)?/, - n = /^mtllib /, - r = /^usemtl /, - i = /^usemap /, - o = new THREE.Vector3(), - a = new THREE.Vector3(), - s = new THREE.Vector3(), - l = new THREE.Vector3(), - c = new THREE.Vector3() - function u() { - var e = { - objects: [], - object: {}, - vertices: [], - normals: [], - colors: [], - uvs: [], - materials: {}, - materialLibraries: [], - startObject: function (e, t) { - if (this.object && !1 === this.object.fromDeclaration) - return ( - (this.object.name = e), void (this.object.fromDeclaration = !1 !== t) - ) - var n = - this.object && 'function' === typeof this.object.currentMaterial - ? this.object.currentMaterial() - : void 0 - if ( - (this.object && - 'function' === typeof this.object._finalize && - this.object._finalize(!0), - (this.object = { - name: e || '', - fromDeclaration: !1 !== t, - geometry: { - vertices: [], - normals: [], - colors: [], - uvs: [], - hasUVIndices: !1, - }, - materials: [], - smooth: !0, - startMaterial: function (e, t) { - var n = this._finalize(!1) - n && - (n.inherited || n.groupCount <= 0) && - this.materials.splice(n.index, 1) - var r = { - index: this.materials.length, - name: e || '', - mtllib: Array.isArray(t) && t.length > 0 ? t[t.length - 1] : '', - smooth: void 0 !== n ? n.smooth : this.smooth, - groupStart: void 0 !== n ? n.groupEnd : 0, - groupEnd: -1, - groupCount: -1, - inherited: !1, - clone: function (e) { - var t = { - index: 'number' === typeof e ? e : this.index, - name: this.name, - mtllib: this.mtllib, - smooth: this.smooth, - groupStart: 0, - groupEnd: -1, - groupCount: -1, - inherited: !1, - } - return (t.clone = this.clone.bind(t)), t - }, - } - return this.materials.push(r), r - }, - currentMaterial: function () { - if (this.materials.length > 0) - return this.materials[this.materials.length - 1] - }, - _finalize: function (e) { - var t = this.currentMaterial() - if ( - (t && - -1 === t.groupEnd && - ((t.groupEnd = this.geometry.vertices.length / 3), - (t.groupCount = t.groupEnd - t.groupStart), - (t.inherited = !1)), - e && this.materials.length > 1) - ) - for (var n = this.materials.length - 1; n >= 0; n--) - this.materials[n].groupCount <= 0 && this.materials.splice(n, 1) - return ( - e && - 0 === this.materials.length && - this.materials.push({ name: '', smooth: this.smooth }), - t - ) - }, - }), - n && n.name && 'function' === typeof n.clone) - ) { - var r = n.clone(0) - ;(r.inherited = !0), this.object.materials.push(r) - } - this.objects.push(this.object) - }, - finalize: function () { - this.object && - 'function' === typeof this.object._finalize && - this.object._finalize(!0) - }, - parseVertexIndex: function (e, t) { - var n = parseInt(e, 10) - return 3 * (n >= 0 ? n - 1 : n + t / 3) - }, - parseNormalIndex: function (e, t) { - var n = parseInt(e, 10) - return 3 * (n >= 0 ? n - 1 : n + t / 3) - }, - parseUVIndex: function (e, t) { - var n = parseInt(e, 10) - return 2 * (n >= 0 ? n - 1 : n + t / 2) - }, - addVertex: function (e, t, n) { - var r = this.vertices, - i = this.object.geometry.vertices - i.push(r[e + 0], r[e + 1], r[e + 2]), - i.push(r[t + 0], r[t + 1], r[t + 2]), - i.push(r[n + 0], r[n + 1], r[n + 2]) - }, - addVertexPoint: function (e) { - var t = this.vertices - this.object.geometry.vertices.push(t[e + 0], t[e + 1], t[e + 2]) - }, - addVertexLine: function (e) { - var t = this.vertices - this.object.geometry.vertices.push(t[e + 0], t[e + 1], t[e + 2]) - }, - addNormal: function (e, t, n) { - var r = this.normals, - i = this.object.geometry.normals - i.push(r[e + 0], r[e + 1], r[e + 2]), - i.push(r[t + 0], r[t + 1], r[t + 2]), - i.push(r[n + 0], r[n + 1], r[n + 2]) - }, - addFaceNormal: function (e, t, n) { - var r = this.vertices, - i = this.object.geometry.normals - o.fromArray(r, e), - a.fromArray(r, t), - s.fromArray(r, n), - c.subVectors(s, a), - l.subVectors(o, a), - c.cross(l), - c.normalize(), - i.push(c.x, c.y, c.z), - i.push(c.x, c.y, c.z), - i.push(c.x, c.y, c.z) - }, - addColor: function (e, t, n) { - var r = this.colors, - i = this.object.geometry.colors - void 0 !== r[e] && i.push(r[e + 0], r[e + 1], r[e + 2]), - void 0 !== r[t] && i.push(r[t + 0], r[t + 1], r[t + 2]), - void 0 !== r[n] && i.push(r[n + 0], r[n + 1], r[n + 2]) - }, - addUV: function (e, t, n) { - var r = this.uvs, - i = this.object.geometry.uvs - i.push(r[e + 0], r[e + 1]), - i.push(r[t + 0], r[t + 1]), - i.push(r[n + 0], r[n + 1]) - }, - addDefaultUV: function () { - var e = this.object.geometry.uvs - e.push(0, 0), e.push(0, 0), e.push(0, 0) - }, - addUVLine: function (e) { - var t = this.uvs - this.object.geometry.uvs.push(t[e + 0], t[e + 1]) - }, - addFace: function (e, t, n, r, i, o, a, s, l) { - var c = this.vertices.length, - u = this.parseVertexIndex(e, c), - h = this.parseVertexIndex(t, c), - d = this.parseVertexIndex(n, c) - if ( - (this.addVertex(u, h, d), - this.addColor(u, h, d), - void 0 !== a && '' !== a) - ) { - var p = this.normals.length - ;(u = this.parseNormalIndex(a, p)), - (h = this.parseNormalIndex(s, p)), - (d = this.parseNormalIndex(l, p)), - this.addNormal(u, h, d) - } else this.addFaceNormal(u, h, d) - if (void 0 !== r && '' !== r) { - var f = this.uvs.length - ;(u = this.parseUVIndex(r, f)), - (h = this.parseUVIndex(i, f)), - (d = this.parseUVIndex(o, f)), - this.addUV(u, h, d), - (this.object.geometry.hasUVIndices = !0) - } else this.addDefaultUV() - }, - addPointGeometry: function (e) { - this.object.geometry.type = 'Points' - for (var t = this.vertices.length, n = 0, r = e.length; n < r; n++) { - var i = this.parseVertexIndex(e[n], t) - this.addVertexPoint(i), this.addColor(i) - } - }, - addLineGeometry: function (e, t) { - this.object.geometry.type = 'Line' - for ( - var n = this.vertices.length, r = this.uvs.length, i = 0, o = e.length; - i < o; - i++ - ) - this.addVertexLine(this.parseVertexIndex(e[i], n)) - var a = 0 - for (o = t.length; a < o; a++) this.addUVLine(this.parseUVIndex(t[a], r)) - }, - } - return e.startObject('', !1), e - } - function h(e) { - THREE.Loader.call(this, e), (this.materials = null) - } - return ( - (h.prototype = Object.assign(Object.create(THREE.Loader.prototype), { - constructor: h, - load: function (t, n, r, i) { - var o = this, - a = new THREE.FileLoader(this.manager) - a.setPath(this.path), - a.setRequestHeader(this.requestHeader), - a.setWithCredentials(this.withCredentials), - a.load( - t, - function (r) { - try { - n(o.parse(r)) - } catch (e) { - i ? i(e) : console.error(e), o.manager.itemError(t) - } - }, - r, - i, - ) - }, - setMaterials: function (e) { - return (this.materials = e), this - }, - parse: function (e) { - var o = new u() - ;-1 !== e.indexOf('\r\n') && (e = e.replace(/\r\n/g, '\n')), - -1 !== e.indexOf('\\\n') && (e = e.replace(/\\\n/g, '')) - for ( - var a = e.split('\n'), - s = '', - l = '', - c = [], - h = 'function' === typeof ''.trimLeft, - d = 0, - p = a.length; - d < p; - d++ - ) - if ( - ((s = a[d]), - 0 !== (s = h ? s.trimLeft() : s.trim()).length && - '#' !== (l = s.charAt(0))) - ) - if ('v' === l) { - var f = s.split(/\s+/) - switch (f[0]) { - case 'v': - o.vertices.push( - parseFloat(f[1]), - parseFloat(f[2]), - parseFloat(f[3]), - ), - f.length >= 7 - ? o.colors.push( - parseFloat(f[4]), - parseFloat(f[5]), - parseFloat(f[6]), - ) - : o.colors.push(void 0, void 0, void 0) - break - case 'vn': - o.normals.push( - parseFloat(f[1]), - parseFloat(f[2]), - parseFloat(f[3]), - ) - break - case 'vt': - o.uvs.push(parseFloat(f[1]), parseFloat(f[2])) - } - } else if ('f' === l) { - for ( - var m = s.substr(1).trim().split(/\s+/), - v = [], - g = 0, - y = m.length; - g < y; - g++ - ) { - var b = m[g] - if (b.length > 0) { - var A = b.split('/') - v.push(A) - } - } - var w = v[0] - for (g = 1, y = v.length - 1; g < y; g++) { - var x = v[g], - E = v[g + 1] - o.addFace(w[0], x[0], E[0], w[1], x[1], E[1], w[2], x[2], E[2]) - } - } else if ('l' === l) { - var M = s.substring(1).trim().split(' '), - _ = [], - T = [] - if (-1 === s.indexOf('/')) _ = M - else - for (var S = 0, C = M.length; S < C; S++) { - var L = M[S].split('/') - '' !== L[0] && _.push(L[0]), '' !== L[1] && T.push(L[1]) - } - o.addLineGeometry(_, T) - } else if ('p' === l) { - var R = s.substr(1).trim().split(' ') - o.addPointGeometry(R) - } else if (null !== (c = t.exec(s))) { - var P = (' ' + c[0].substr(1).trim()).substr(1) - o.startObject(P) - } else if (r.test(s)) - o.object.startMaterial(s.substring(7).trim(), o.materialLibraries) - else if (n.test(s)) o.materialLibraries.push(s.substring(7).trim()) - else if (i.test(s)) - console.warn( - 'THREE.OBJLoader: Rendering identifier "usemap" not supported. Textures must be defined in MTL files.', - ) - else if ('s' === l) { - if ((c = s.split(' ')).length > 1) { - var D = c[1].trim().toLowerCase() - o.object.smooth = '0' !== D && 'off' !== D - } else o.object.smooth = !0 - ;(W = o.object.currentMaterial()) && (W.smooth = o.object.smooth) - } else { - if ('\0' === s) continue - console.warn('THREE.OBJLoader: Unexpected line: "' + s + '"') - } - o.finalize() - var O = new THREE.Group() - if ( - ((O.materialLibraries = [].concat(o.materialLibraries)), - !0 === - !( - 1 === o.objects.length && 0 === o.objects[0].geometry.vertices.length - )) - ) - for (d = 0, p = o.objects.length; d < p; d++) { - var I = o.objects[d], - B = I.geometry, - F = I.materials, - k = 'Line' === B.type, - N = 'Points' === B.type, - U = !1 - if (0 !== B.vertices.length) { - ;(Q = new THREE.BufferGeometry()).setAttribute( - 'position', - new THREE.Float32BufferAttribute(B.vertices, 3), - ), - B.normals.length > 0 && - Q.setAttribute( - 'normal', - new THREE.Float32BufferAttribute(B.normals, 3), - ), - B.colors.length > 0 && - ((U = !0), - Q.setAttribute( - 'color', - new THREE.Float32BufferAttribute(B.colors, 3), - )), - !0 === B.hasUVIndices && - Q.setAttribute('uv', new THREE.Float32BufferAttribute(B.uvs, 2)) - for (var H, G = [], z = 0, j = F.length; z < j; z++) { - var V = (Y = F[z]).name + '_' + Y.smooth + '_' + U, - W = o.materials[V] - if (null !== this.materials) - if ( - ((W = this.materials.create(Y.name)), - !k || !W || W instanceof THREE.LineBasicMaterial) - ) { - if (N && W && !(W instanceof THREE.PointsMaterial)) { - var q = new THREE.PointsMaterial({ - size: 10, - sizeAttenuation: !1, - }) - THREE.Material.prototype.copy.call(q, W), - q.color.copy(W.color), - (q.map = W.map), - (W = q) - } - } else { - var X = new THREE.LineBasicMaterial() - THREE.Material.prototype.copy.call(X, W), - X.color.copy(W.color), - (W = X) - } - void 0 === W && - (((W = k - ? new THREE.LineBasicMaterial() - : N - ? new THREE.PointsMaterial({ size: 1, sizeAttenuation: !1 }) - : new THREE.MeshPhongMaterial()).name = Y.name), - (W.flatShading = !Y.smooth), - (W.vertexColors = U), - (o.materials[V] = W)), - G.push(W) - } - if (G.length > 1) { - for (z = 0, j = F.length; z < j; z++) { - var Y = F[z] - Q.addGroup(Y.groupStart, Y.groupCount, z) - } - H = k - ? new THREE.LineSegments(Q, G) - : N - ? new THREE.Points(Q, G) - : new THREE.Mesh(Q, G) - } else - H = k - ? new THREE.LineSegments(Q, G[0]) - : N - ? new THREE.Points(Q, G[0]) - : new THREE.Mesh(Q, G[0]) - ;(H.name = I.name), O.add(H) - } - } - else if (o.vertices.length > 0) { - var Q - ;(W = new THREE.PointsMaterial({ size: 1, sizeAttenuation: !1 })), - (Q = new THREE.BufferGeometry()).setAttribute( - 'position', - new THREE.Float32BufferAttribute(o.vertices, 3), - ), - o.colors.length > 0 && - void 0 !== o.colors[0] && - (Q.setAttribute( - 'color', - new THREE.Float32BufferAttribute(o.colors, 3), - ), - (W.vertexColors = !0)) - var Z = new THREE.Points(Q, W) - O.add(Z) - } - return O - }, - })), - h - ) - })() - }, - {}, - ], - 62: [ - function (e, t, n) { - THREE.BufferGeometryUtils = { - computeTangents: function (e) { - e.computeTangents(), - console.warn( - 'THREE.BufferGeometryUtils: .computeTangents() has been removed. Use BufferGeometry.computeTangents() instead.', - ) - }, - mergeBufferGeometries: function (e, t) { - for ( - var n = null !== e[0].index, - r = new Set(Object.keys(e[0].attributes)), - i = new Set(Object.keys(e[0].morphAttributes)), - o = {}, - a = {}, - s = e[0].morphTargetsRelative, - l = new THREE.BufferGeometry(), - c = 0, - u = 0; - u < e.length; - ++u - ) { - var h = e[u], - d = 0 - if (n !== (null !== h.index)) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index ' + - u + - '. All geometries must have compatible attributes; make sure index attribute exists among all geometries, or in none of them.', - ), - null - ) - for (var p in h.attributes) { - if (!r.has(p)) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index ' + - u + - '. All geometries must have compatible attributes; make sure "' + - p + - '" attribute exists among all geometries, or in none of them.', - ), - null - ) - void 0 === o[p] && (o[p] = []), o[p].push(h.attributes[p]), d++ - } - if (d !== r.size) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index ' + - u + - '. Make sure all geometries have the same number of attributes.', - ), - null - ) - if (s !== h.morphTargetsRelative) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index ' + - u + - '. .morphTargetsRelative must be consistent throughout all geometries.', - ), - null - ) - for (var p in h.morphAttributes) { - if (!i.has(p)) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index ' + - u + - '. .morphAttributes must be consistent throughout all geometries.', - ), - null - ) - void 0 === a[p] && (a[p] = []), a[p].push(h.morphAttributes[p]) - } - if ( - ((l.userData.mergedUserData = l.userData.mergedUserData || []), - l.userData.mergedUserData.push(h.userData), - t) - ) { - var f - if (n) f = h.index.count - else { - if (void 0 === h.attributes.position) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index ' + - u + - '. The geometry must have either an index or a position attribute', - ), - null - ) - f = h.attributes.position.count - } - l.addGroup(c, f, u), (c += f) - } - } - if (n) { - var m = 0, - v = [] - for (u = 0; u < e.length; ++u) { - for (var g = e[u].index, y = 0; y < g.count; ++y) v.push(g.getX(y) + m) - m += e[u].attributes.position.count - } - l.setIndex(v) - } - for (var p in o) { - var b = this.mergeBufferAttributes(o[p]) - if (!b) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferGeometries() failed while trying to merge the ' + - p + - ' attribute.', - ), - null - ) - l.setAttribute(p, b) - } - for (var p in a) { - var A = a[p][0].length - if (0 === A) break - for ( - l.morphAttributes = l.morphAttributes || {}, - l.morphAttributes[p] = [], - u = 0; - u < A; - ++u - ) { - var w = [] - for (y = 0; y < a[p].length; ++y) w.push(a[p][y][u]) - var x = this.mergeBufferAttributes(w) - if (!x) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferGeometries() failed while trying to merge the ' + - p + - ' morphAttribute.', - ), - null - ) - l.morphAttributes[p].push(x) - } - } - return l - }, - mergeBufferAttributes: function (e) { - for (var t, n, r, i = 0, o = 0; o < e.length; ++o) { - var a = e[o] - if (a.isInterleavedBufferAttribute) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. InterleavedBufferAttributes are not supported.', - ), - null - ) - if ((void 0 === t && (t = a.array.constructor), t !== a.array.constructor)) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.array must be of consistent array types across matching attributes.', - ), - null - ) - if ((void 0 === n && (n = a.itemSize), n !== a.itemSize)) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.itemSize must be consistent across matching attributes.', - ), - null - ) - if ((void 0 === r && (r = a.normalized), r !== a.normalized)) - return ( - console.error( - 'THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.normalized must be consistent across matching attributes.', - ), - null - ) - i += a.array.length - } - var s = new t(i), - l = 0 - for (o = 0; o < e.length; ++o) s.set(e[o].array, l), (l += e[o].array.length) - return new THREE.BufferAttribute(s, n, r) - }, - interleaveAttributes: function (e) { - for (var t, n = 0, r = 0, i = 0, o = e.length; i < o; ++i) { - var a = e[i] - if ((void 0 === t && (t = a.array.constructor), t !== a.array.constructor)) - return ( - console.error( - 'AttributeBuffers of different types cannot be interleaved', - ), - null - ) - ;(n += a.array.length), (r += a.itemSize) - } - var s = new THREE.InterleavedBuffer(new t(n), r), - l = 0, - c = [], - u = ['getX', 'getY', 'getZ', 'getW'], - h = ['setX', 'setY', 'setZ', 'setW'], - d = 0 - for (o = e.length; d < o; d++) { - var p = (a = e[d]).itemSize, - f = a.count, - m = new THREE.InterleavedBufferAttribute(s, p, l, a.normalized) - c.push(m), (l += p) - for (var v = 0; v < f; v++) for (var g = 0; g < p; g++) m[h[g]](v, a[u[g]](v)) - } - return c - }, - estimateBytesUsed: function (e) { - var t = 0 - for (var n in e.attributes) { - var r = e.getAttribute(n) - t += r.count * r.itemSize * r.array.BYTES_PER_ELEMENT - } - var i = e.getIndex() - return (t += i ? i.count * i.itemSize * i.array.BYTES_PER_ELEMENT : 0) - }, - mergeVertices: function (e, t = 1e-4) { - t = Math.max(t, Number.EPSILON) - for ( - var n = {}, - r = e.getIndex(), - i = e.getAttribute('position'), - o = r ? r.count : i.count, - a = 0, - s = Object.keys(e.attributes), - l = {}, - c = {}, - u = [], - h = ['getX', 'getY', 'getZ', 'getW'], - d = 0, - p = s.length; - d < p; - d++ - ) - (l[(b = s[d])] = []), - (E = e.morphAttributes[b]) && - (c[b] = new Array(E.length).fill().map(() => [])) - var f = Math.log10(1 / t), - m = Math.pow(10, f) - for (d = 0; d < o; d++) { - var v = r ? r.getX(d) : d, - g = '', - y = 0 - for (p = s.length; y < p; y++) - for (var b = s[y], A = (x = e.getAttribute(b)).itemSize, w = 0; w < A; w++) - g += ~~(x[h[w]](v) * m) + ',' - if (g in n) u.push(n[g]) - else { - for (y = 0, p = s.length; y < p; y++) { - b = s[y] - var x = e.getAttribute(b), - E = e.morphAttributes[b], - M = ((A = x.itemSize), l[b]), - _ = c[b] - for (w = 0; w < A; w++) { - var T = h[w] - if ((M.push(x[T](v)), E)) - for (var S = 0, C = E.length; S < C; S++) _[S].push(E[S][T](v)) - } - } - ;(n[g] = a), u.push(a), a++ - } - } - const L = e.clone() - for (d = 0, p = s.length; d < p; d++) { - b = s[d] - var R = e.getAttribute(b), - P = new R.array.constructor(l[b]) - if ( - ((x = new THREE.BufferAttribute(P, R.itemSize, R.normalized)), - L.setAttribute(b, x), - b in c) - ) - for (y = 0; y < c[b].length; y++) { - var D = e.morphAttributes[b][y], - O = - ((P = new D.array.constructor(c[b][y])), - new THREE.BufferAttribute(P, D.itemSize, D.normalized)) - L.morphAttributes[b][y] = O - } - } - return L.setIndex(u), L - }, - toTrianglesDrawMode: function (e, t) { - if (t === THREE.TrianglesDrawMode) - return ( - console.warn( - 'THREE.BufferGeometryUtils.toTrianglesDrawMode(): Geometry already defined as triangles.', - ), - e - ) - if (t === THREE.TriangleFanDrawMode || t === THREE.TriangleStripDrawMode) { - var n = e.getIndex() - if (null === n) { - var r = [], - i = e.getAttribute('position') - if (void 0 === i) - return ( - console.error( - 'THREE.BufferGeometryUtils.toTrianglesDrawMode(): Undefined position attribute. Processing not possible.', - ), - e - ) - for (var o = 0; o < i.count; o++) r.push(o) - e.setIndex(r), (n = e.getIndex()) - } - var a = n.count - 2, - s = [] - if (t === THREE.TriangleFanDrawMode) - for (o = 1; o <= a; o++) - s.push(n.getX(0)), s.push(n.getX(o)), s.push(n.getX(o + 1)) - else - for (o = 0; o < a; o++) - o % 2 === 0 - ? (s.push(n.getX(o)), s.push(n.getX(o + 1)), s.push(n.getX(o + 2))) - : (s.push(n.getX(o + 2)), s.push(n.getX(o + 1)), s.push(n.getX(o))) - s.length / 3 !== a && - console.error( - 'THREE.BufferGeometryUtils.toTrianglesDrawMode(): Unable to generate correct amount of triangles.', - ) - var l = e.clone() - return l.setIndex(s), l.clearGroups(), l - } - return ( - console.error( - 'THREE.BufferGeometryUtils.toTrianglesDrawMode(): Unknown draw mode:', - t, - ), - e - ) - }, - computeMorphedAttributes: function (e) { - if (!0 !== e.geometry.isBufferGeometry) - return ( - console.error( - 'THREE.BufferGeometryUtils: Geometry is not of type THREE.BufferGeometry.', - ), - null - ) - var t = new THREE.Vector3(), - n = new THREE.Vector3(), - r = new THREE.Vector3(), - i = new THREE.Vector3(), - o = new THREE.Vector3(), - a = new THREE.Vector3(), - s = new THREE.Vector3(), - l = new THREE.Vector3(), - c = new THREE.Vector3() - function u(e, u, h, d, p, f, m, v, g) { - t.fromBufferAttribute(h, f), - n.fromBufferAttribute(h, m), - r.fromBufferAttribute(h, v) - var y = e.morphTargetInfluences - if (u.morphTargets && d && y) { - s.set(0, 0, 0), l.set(0, 0, 0), c.set(0, 0, 0) - for (var b = 0, A = d.length; b < A; b++) { - var w = y[b] - ;(d = d[b]), - 0 !== w && - (i.fromBufferAttribute(d, f), - o.fromBufferAttribute(d, m), - a.fromBufferAttribute(d, v), - p - ? (s.addScaledVector(i, w), - l.addScaledVector(o, w), - c.addScaledVector(a, w)) - : (s.addScaledVector(i.sub(t), w), - l.addScaledVector(o.sub(n), w), - c.addScaledVector(a.sub(r), w))) - } - t.add(s), n.add(l), r.add(c) - } - e.isSkinnedMesh && - (e.boneTransform(f, t), e.boneTransform(m, n), e.boneTransform(v, r)), - (g[3 * f + 0] = t.x), - (g[3 * f + 1] = t.y), - (g[3 * f + 2] = t.z), - (g[3 * m + 0] = n.x), - (g[3 * m + 1] = n.y), - (g[3 * m + 2] = n.z), - (g[3 * v + 0] = r.x), - (g[3 * v + 1] = r.y), - (g[3 * v + 2] = r.z) - } - var h, - d, - p, - f, - m, - v, - g, - y, - b, - A = e.geometry, - w = e.material, - x = A.index, - E = A.attributes.position, - M = A.morphAttributes.position, - _ = A.morphTargetsRelative, - T = A.attributes.normal, - S = A.morphAttributes.position, - C = A.groups, - L = A.drawRange, - R = new Float32Array(E.count * E.itemSize), - P = new Float32Array(T.count * T.itemSize) - if (null !== x) - if (Array.isArray(w)) - for (f = 0, v = C.length; f < v; f++) - for ( - b = w[(y = C[f]).materialIndex], - m = Math.max(y.start, L.start), - g = Math.min(y.start + y.count, L.start + L.count); - m < g; - m += 3 - ) - u( - e, - b, - E, - M, - _, - (h = x.getX(m)), - (d = x.getX(m + 1)), - (p = x.getX(m + 2)), - R, - ), - u(e, b, T, S, _, h, d, p, P) - else - for ( - f = Math.max(0, L.start), v = Math.min(x.count, L.start + L.count); - f < v; - f += 3 - ) - u( - e, - w, - E, - M, - _, - (h = x.getX(f)), - (d = x.getX(f + 1)), - (p = x.getX(f + 2)), - R, - ), - u(e, w, T, S, _, h, d, p, P) - else if (void 0 !== E) - if (Array.isArray(w)) - for (f = 0, v = C.length; f < v; f++) - for ( - b = w[(y = C[f]).materialIndex], - m = Math.max(y.start, L.start), - g = Math.min(y.start + y.count, L.start + L.count); - m < g; - m += 3 - ) - u(e, b, E, M, _, (h = m), (d = m + 1), (p = m + 2), R), - u(e, b, T, S, _, h, d, p, P) - else - for ( - f = Math.max(0, L.start), v = Math.min(E.count, L.start + L.count); - f < v; - f += 3 - ) - u(e, w, E, M, _, (h = f), (d = f + 1), (p = f + 2), R), - u(e, w, T, S, _, h, d, p, P) - return { - positionAttribute: E, - normalAttribute: T, - morphedPositionAttribute: new THREE.Float32BufferAttribute(R, 3), - morphedNormalAttribute: new THREE.Float32BufferAttribute(P, 3), - } - }, - } - }, - {}, - ], - 63: [ - function (e, t, n) { - var r = e('layout-bmfont-text'), - i = e('inherits'), - o = e('quad-indices'), - a = e('three-buffer-vertex-data'), - s = e('object-assign'), - l = e('./lib/vertices'), - c = e('./lib/utils'), - u = THREE.BufferGeometry - function h(e) { - u.call(this), - 'string' === typeof e && (e = { text: e }), - (this._opt = s({}, e)), - e && this.update(e) - } - ;(t.exports = function (e) { - return new h(e) - }), - i(h, u), - (h.prototype.update = function (e) { - if ( - ('string' === typeof e && (e = { text: e }), !(e = s({}, this._opt, e)).font) - ) - throw new TypeError('must specify a { font } in options') - this.layout = r(e) - var t = !1 !== e.flipY, - n = e.font, - i = n.common.scaleW, - c = n.common.scaleH, - u = this.layout.glyphs.filter(function (e) { - var t = e.data - return t.width * t.height > 0 - }) - this.visibleGlyphs = u - var h = l.positions(u), - d = l.uvs(u, i, c, t), - p = o({ clockwise: !0, type: 'uint16', count: u.length }) - if ( - (a.index(this, p, 1, 'uint16'), - a.attr(this, 'position', h, 2), - a.attr(this, 'uv', d, 2), - !e.multipage && 'page' in this.attributes) - ) - this.removeAttribute('page') - else if (e.multipage) { - var f = l.pages(u) - a.attr(this, 'page', f, 1) - } - }), - (h.prototype.computeBoundingSphere = function () { - null === this.boundingSphere && (this.boundingSphere = new THREE.Sphere()) - var e = this.attributes.position.array, - t = this.attributes.position.itemSize - if (!e || !t || e.length < 2) - return ( - (this.boundingSphere.radius = 0), - void this.boundingSphere.center.set(0, 0, 0) - ) - c.computeSphere(e, this.boundingSphere), - isNaN(this.boundingSphere.radius) && - console.error( - 'THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.', - ) - }), - (h.prototype.computeBoundingBox = function () { - null === this.boundingBox && (this.boundingBox = new THREE.Box3()) - var e = this.boundingBox, - t = this.attributes.position.array, - n = this.attributes.position.itemSize - !t || !n || t.length < 2 ? e.makeEmpty() : c.computeBox(t, e) - }) - }, - { - './lib/utils': 64, - './lib/vertices': 65, - inherits: 30, - 'layout-bmfont-text': 36, - 'object-assign': 39, - 'quad-indices': 51, - 'three-buffer-vertex-data': 66, - }, - ], - 64: [ - function (e, t, n) { - var r = 2, - i = { min: [0, 0], max: [0, 0] } - function o(e) { - var t = e.length / r - ;(i.min[0] = e[0]), (i.min[1] = e[1]), (i.max[0] = e[0]), (i.max[1] = e[1]) - for (var n = 0; n < t; n++) { - var o = e[n * r + 0], - a = e[n * r + 1] - ;(i.min[0] = Math.min(o, i.min[0])), - (i.min[1] = Math.min(a, i.min[1])), - (i.max[0] = Math.max(o, i.max[0])), - (i.max[1] = Math.max(a, i.max[1])) - } - } - ;(t.exports.computeBox = function (e, t) { - o(e), t.min.set(i.min[0], i.min[1], 0), t.max.set(i.max[0], i.max[1], 0) - }), - (t.exports.computeSphere = function (e, t) { - o(e) - var n = i.min[0], - r = i.min[1], - a = i.max[0] - n, - s = i.max[1] - r, - l = Math.sqrt(a * a + s * s) - t.center.set(n + a / 2, r + s / 2, 0), (t.radius = l / 2) - }) - }, - {}, - ], - 65: [ - function (e, t, n) { - ;(t.exports.pages = function (e) { - var t = new Float32Array(4 * e.length * 1), - n = 0 - return ( - e.forEach(function (e) { - var r = e.data.page || 0 - ;(t[n++] = r), (t[n++] = r), (t[n++] = r), (t[n++] = r) - }), - t - ) - }), - (t.exports.uvs = function (e, t, n, r) { - var i = new Float32Array(4 * e.length * 2), - o = 0 - return ( - e.forEach(function (e) { - var a = e.data, - s = a.x + a.width, - l = a.y + a.height, - c = a.x / t, - u = a.y / n, - h = s / t, - d = l / n - r && ((u = (n - a.y) / n), (d = (n - l) / n)), - (i[o++] = c), - (i[o++] = u), - (i[o++] = c), - (i[o++] = d), - (i[o++] = h), - (i[o++] = d), - (i[o++] = h), - (i[o++] = u) - }), - i - ) - }), - (t.exports.positions = function (e) { - var t = new Float32Array(4 * e.length * 2), - n = 0 - return ( - e.forEach(function (e) { - var r = e.data, - i = e.position[0] + r.xoffset, - o = e.position[1] + r.yoffset, - a = r.width, - s = r.height - ;(t[n++] = i), - (t[n++] = o), - (t[n++] = i), - (t[n++] = o + s), - (t[n++] = i + a), - (t[n++] = o + s), - (t[n++] = i + a), - (t[n++] = o) - }), - t - ) - }) - }, - {}, - ], - 66: [ - function (e, t, n) { - var r = e('flatten-vertex-data') - function i(e, t, n, r) { - 'number' !== typeof n && (n = 1), 'string' !== typeof r && (r = 'uint16') - var i = !e.index && 'function' !== typeof e.setIndex, - o = a(i ? e.getAttribute('index') : e.index, t, n, r) - o && (i ? e.addAttribute('index', o) : (e.index = o)) - } - function o(e, t, n, r, i) { - if ( - ('number' !== typeof r && (r = 3), - 'string' !== typeof i && (i = 'float32'), - Array.isArray(n) && Array.isArray(n[0]) && n[0].length !== r) - ) - throw new Error( - 'Nested vertex array has unexpected size; expected ' + - r + - ' but found ' + - n[0].length, - ) - var o = a(e.getAttribute(t), n, r, i) - e.setAttribute(t, o) - } - function a(e, t, n, i) { - return ( - (t = r((t = t || []), i)), - ((e = new THREE.BufferAttribute(t, n)).itemSize = n), - (e.needsUpdate = !0), - e - ) - } - ;(t.exports.attr = o), (t.exports.index = i) - }, - { 'flatten-vertex-data': 23 }, - ], - 67: [ - function (e, t, n) { - ;(function (t, r) { - var i = e('process/browser.js').nextTick, - o = Function.prototype.apply, - a = Array.prototype.slice, - s = {}, - l = 0 - function c(e, t) { - ;(this._id = e), (this._clearFn = t) - } - ;(n.setTimeout = function () { - return new c(o.call(setTimeout, window, arguments), clearTimeout) - }), - (n.setInterval = function () { - return new c(o.call(setInterval, window, arguments), clearInterval) - }), - (n.clearTimeout = n.clearInterval = - function (e) { - e.close() - }), - (c.prototype.unref = c.prototype.ref = function () {}), - (c.prototype.close = function () { - this._clearFn.call(window, this._id) - }), - (n.enroll = function (e, t) { - clearTimeout(e._idleTimeoutId), (e._idleTimeout = t) - }), - (n.unenroll = function (e) { - clearTimeout(e._idleTimeoutId), (e._idleTimeout = -1) - }), - (n._unrefActive = n.active = - function (e) { - clearTimeout(e._idleTimeoutId) - var t = e._idleTimeout - t >= 0 && - (e._idleTimeoutId = setTimeout(function () { - e._onTimeout && e._onTimeout() - }, t)) - }), - (n.setImmediate = - 'function' === typeof t - ? 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'Please use ' + t + ' instead.' : ''), - ) - } - function B(e, t, n) { - if (t) { - for (var r = [], i = null, o = 0; o < t.length; ++o) - switch ((a = t[o])) { - case e.TEXTURE_BINDING_2D: - case e.TEXTURE_BINDING_CUBE_MAP: - if ((l = t[++o]) < e.TEXTURE0 || l > e.TEXTURE31) { - console.error( - 'TEXTURE_BINDING_2D or TEXTURE_BINDING_CUBE_MAP must be followed by a valid texture unit', - ), - r.push(null, null) - break - } - i || (i = e.getParameter(e.ACTIVE_TEXTURE)), - e.activeTexture(l), - r.push(e.getParameter(a), null) - break - case e.ACTIVE_TEXTURE: - ;(i = e.getParameter(e.ACTIVE_TEXTURE)), r.push(null) - break - default: - r.push(e.getParameter(a)) - } - for (n(e), o = 0; o < t.length; ++o) { - var a = t[o], - s = r[o] - switch (a) { - case e.ACTIVE_TEXTURE: - break - case e.ARRAY_BUFFER_BINDING: - e.bindBuffer(e.ARRAY_BUFFER, s) - break - case e.COLOR_CLEAR_VALUE: - e.clearColor(s[0], s[1], s[2], s[3]) - break - case e.COLOR_WRITEMASK: - e.colorMask(s[0], s[1], s[2], s[3]) - break - case e.CURRENT_PROGRAM: - e.useProgram(s) - break - case e.ELEMENT_ARRAY_BUFFER_BINDING: - e.bindBuffer(e.ELEMENT_ARRAY_BUFFER, s) - break - case e.FRAMEBUFFER_BINDING: - e.bindFramebuffer(e.FRAMEBUFFER, s) - break - case e.RENDERBUFFER_BINDING: - e.bindRenderbuffer(e.RENDERBUFFER, s) - break - case e.TEXTURE_BINDING_2D: - if ((l = t[++o]) < e.TEXTURE0 || l > e.TEXTURE31) break - e.activeTexture(l), e.bindTexture(e.TEXTURE_2D, s) - break - case e.TEXTURE_BINDING_CUBE_MAP: - var l - if ((l = t[++o]) < e.TEXTURE0 || l > e.TEXTURE31) break - e.activeTexture(l), e.bindTexture(e.TEXTURE_CUBE_MAP, s) - break - case e.VIEWPORT: - e.viewport(s[0], s[1], s[2], s[3]) - break - case e.BLEND: - case e.CULL_FACE: - case e.DEPTH_TEST: - case e.SCISSOR_TEST: - case e.STENCIL_TEST: - s ? e.enable(a) : e.disable(a) - break - default: - console.log('No GL restore behavior for 0x' + a.toString(16)) - } - i && e.activeTexture(i) - } - } else n(e) - } - var F = B, - k = [ - 'attribute vec2 position;', - 'attribute vec3 texCoord;', - 'varying vec2 vTexCoord;', - 'uniform vec4 viewportOffsetScale[2];', - 'void main() {', - ' vec4 viewport = viewportOffsetScale[int(texCoord.z)];', - ' vTexCoord = (texCoord.xy * viewport.zw) + viewport.xy;', - ' gl_Position = vec4( position, 1.0, 1.0 );', - '}', - ].join('\n'), - N = [ - 'precision mediump float;', - 'uniform sampler2D diffuse;', - 'varying vec2 vTexCoord;', - 'void main() {', - ' gl_FragColor = texture2D(diffuse, vTexCoord);', - '}', - ].join('\n') - function U(e, t, n, r) { - ;(this.gl = e), - (this.cardboardUI = t), - (this.bufferScale = n), - (this.dirtySubmitFrameBindings = r), - (this.ctxAttribs = e.getContextAttributes()), - (this.instanceExt = e.getExtension('ANGLE_instanced_arrays')), - (this.meshWidth = 20), - (this.meshHeight = 20), - (this.bufferWidth = e.drawingBufferWidth), - (this.bufferHeight = e.drawingBufferHeight), - (this.realBindFramebuffer = e.bindFramebuffer), - (this.realEnable = e.enable), - (this.realDisable = e.disable), - (this.realColorMask = e.colorMask), - (this.realClearColor = e.clearColor), - (this.realViewport = e.viewport), - l() || - ((this.realCanvasWidth = Object.getOwnPropertyDescriptor( - e.canvas.__proto__, - 'width', - )), - (this.realCanvasHeight = Object.getOwnPropertyDescriptor( - e.canvas.__proto__, - 'height', - ))), - (this.isPatched = !1), - (this.lastBoundFramebuffer = null), - (this.cullFace = !1), - (this.depthTest = !1), - (this.blend = !1), - (this.scissorTest = !1), - (this.stencilTest = !1), - (this.viewport = [0, 0, 0, 0]), - (this.colorMask = [!0, !0, !0, !0]), - (this.clearColor = [0, 0, 0, 0]), - (this.attribs = { position: 0, texCoord: 1 }), - (this.program = E(e, k, N, this.attribs)), - (this.uniforms = M(e, this.program)), - (this.viewportOffsetScale = new Float32Array(8)), - this.setTextureBounds(), - (this.vertexBuffer = e.createBuffer()), - (this.indexBuffer = e.createBuffer()), - (this.indexCount = 0), - (this.renderTarget = e.createTexture()), - (this.framebuffer = e.createFramebuffer()), - (this.depthStencilBuffer = null), - (this.depthBuffer = null), - (this.stencilBuffer = null), - this.ctxAttribs.depth && this.ctxAttribs.stencil - ? (this.depthStencilBuffer = e.createRenderbuffer()) - : this.ctxAttribs.depth - ? (this.depthBuffer = e.createRenderbuffer()) - : this.ctxAttribs.stencil && - (this.stencilBuffer = e.createRenderbuffer()), - this.patch(), - this.onResize() - } - ;(U.prototype.destroy = function () { - var e = this.gl - this.unpatch(), - e.deleteProgram(this.program), - e.deleteBuffer(this.vertexBuffer), - e.deleteBuffer(this.indexBuffer), - e.deleteTexture(this.renderTarget), - e.deleteFramebuffer(this.framebuffer), - this.depthStencilBuffer && - e.deleteRenderbuffer(this.depthStencilBuffer), - this.depthBuffer && e.deleteRenderbuffer(this.depthBuffer), - this.stencilBuffer && e.deleteRenderbuffer(this.stencilBuffer), - this.cardboardUI && this.cardboardUI.destroy() - }), - (U.prototype.onResize = function () { - var e = this.gl, - t = this, - n = [e.RENDERBUFFER_BINDING, e.TEXTURE_BINDING_2D, e.TEXTURE0] - F(e, n, function (e) { - t.realBindFramebuffer.call(e, e.FRAMEBUFFER, null), - t.scissorTest && t.realDisable.call(e, e.SCISSOR_TEST), - t.realColorMask.call(e, !0, !0, !0, !0), - t.realViewport.call( - e, - 0, - 0, - e.drawingBufferWidth, - e.drawingBufferHeight, - ), - t.realClearColor.call(e, 0, 0, 0, 1), - e.clear(e.COLOR_BUFFER_BIT), - t.realBindFramebuffer.call(e, e.FRAMEBUFFER, t.framebuffer), - e.bindTexture(e.TEXTURE_2D, t.renderTarget), - e.texImage2D( - e.TEXTURE_2D, - 0, - t.ctxAttribs.alpha ? e.RGBA : e.RGB, - t.bufferWidth, - t.bufferHeight, - 0, - t.ctxAttribs.alpha ? e.RGBA : e.RGB, - e.UNSIGNED_BYTE, - null, - ), - e.texParameteri(e.TEXTURE_2D, e.TEXTURE_MAG_FILTER, e.LINEAR), - e.texParameteri(e.TEXTURE_2D, e.TEXTURE_MIN_FILTER, e.LINEAR), - e.texParameteri( - e.TEXTURE_2D, - e.TEXTURE_WRAP_S, - e.CLAMP_TO_EDGE, - ), - e.texParameteri( - e.TEXTURE_2D, - e.TEXTURE_WRAP_T, - e.CLAMP_TO_EDGE, - ), - e.framebufferTexture2D( - e.FRAMEBUFFER, - e.COLOR_ATTACHMENT0, - e.TEXTURE_2D, - t.renderTarget, - 0, - ), - t.ctxAttribs.depth && t.ctxAttribs.stencil - ? (e.bindRenderbuffer(e.RENDERBUFFER, t.depthStencilBuffer), - e.renderbufferStorage( - e.RENDERBUFFER, - e.DEPTH_STENCIL, - t.bufferWidth, - t.bufferHeight, - ), - e.framebufferRenderbuffer( - e.FRAMEBUFFER, - e.DEPTH_STENCIL_ATTACHMENT, - e.RENDERBUFFER, - t.depthStencilBuffer, - )) - : t.ctxAttribs.depth - ? (e.bindRenderbuffer(e.RENDERBUFFER, t.depthBuffer), - e.renderbufferStorage( - e.RENDERBUFFER, - e.DEPTH_COMPONENT16, - t.bufferWidth, - t.bufferHeight, - ), - e.framebufferRenderbuffer( - e.FRAMEBUFFER, - e.DEPTH_ATTACHMENT, - e.RENDERBUFFER, - t.depthBuffer, - )) - : t.ctxAttribs.stencil && - (e.bindRenderbuffer(e.RENDERBUFFER, t.stencilBuffer), - e.renderbufferStorage( - e.RENDERBUFFER, - e.STENCIL_INDEX8, - t.bufferWidth, - t.bufferHeight, - ), - e.framebufferRenderbuffer( - e.FRAMEBUFFER, - e.STENCIL_ATTACHMENT, - e.RENDERBUFFER, - t.stencilBuffer, - )), - !e.checkFramebufferStatus(e.FRAMEBUFFER) === - e.FRAMEBUFFER_COMPLETE && - console.error('Framebuffer incomplete!'), - t.realBindFramebuffer.call( - e, - e.FRAMEBUFFER, - t.lastBoundFramebuffer, - ), - t.scissorTest && t.realEnable.call(e, e.SCISSOR_TEST), - t.realColorMask.apply(e, t.colorMask), - t.realViewport.apply(e, t.viewport), - t.realClearColor.apply(e, t.clearColor) - }), - this.cardboardUI && this.cardboardUI.onResize() - }), - (U.prototype.patch = function () { - if (!this.isPatched) { - var e = this, - t = this.gl.canvas, - n = this.gl - l() || - ((t.width = y() * this.bufferScale), - (t.height = b() * this.bufferScale), - Object.defineProperty(t, 'width', { - configurable: !0, - enumerable: !0, - get: function () { - return e.bufferWidth - }, - set: function (n) { - ;(e.bufferWidth = n), - e.realCanvasWidth.set.call(t, n), - e.onResize() - }, - }), - Object.defineProperty(t, 'height', { - configurable: !0, - enumerable: !0, - get: function () { - return e.bufferHeight - }, - set: function (n) { - ;(e.bufferHeight = n), - e.realCanvasHeight.set.call(t, n), - e.onResize() - }, - })), - (this.lastBoundFramebuffer = n.getParameter( - n.FRAMEBUFFER_BINDING, - )), - null == this.lastBoundFramebuffer && - ((this.lastBoundFramebuffer = this.framebuffer), - this.gl.bindFramebuffer(n.FRAMEBUFFER, this.framebuffer)), - (this.gl.bindFramebuffer = function (t, r) { - ;(e.lastBoundFramebuffer = r || e.framebuffer), - e.realBindFramebuffer.call(n, t, e.lastBoundFramebuffer) - }), - (this.cullFace = n.getParameter(n.CULL_FACE)), - (this.depthTest = n.getParameter(n.DEPTH_TEST)), - (this.blend = n.getParameter(n.BLEND)), - (this.scissorTest = n.getParameter(n.SCISSOR_TEST)), - (this.stencilTest = n.getParameter(n.STENCIL_TEST)), - (n.enable = function (t) { - switch (t) { - case n.CULL_FACE: - e.cullFace = !0 - break - case n.DEPTH_TEST: - e.depthTest = !0 - break - case n.BLEND: - e.blend = !0 - break - case n.SCISSOR_TEST: - e.scissorTest = !0 - break - case n.STENCIL_TEST: - e.stencilTest = !0 - } - e.realEnable.call(n, t) - }), - (n.disable = function (t) { - switch (t) { - case n.CULL_FACE: - e.cullFace = !1 - break - case n.DEPTH_TEST: - e.depthTest = !1 - break - case n.BLEND: - e.blend = !1 - break - case n.SCISSOR_TEST: - e.scissorTest = !1 - break - case n.STENCIL_TEST: - e.stencilTest = !1 - } - e.realDisable.call(n, t) - }), - (this.colorMask = n.getParameter(n.COLOR_WRITEMASK)), - (n.colorMask = function (t, r, i, o) { - ;(e.colorMask[0] = t), - (e.colorMask[1] = r), - (e.colorMask[2] = i), - (e.colorMask[3] = o), - e.realColorMask.call(n, t, r, i, o) - }), - (this.clearColor = n.getParameter(n.COLOR_CLEAR_VALUE)), - (n.clearColor = function (t, r, i, o) { - ;(e.clearColor[0] = t), - (e.clearColor[1] = r), - (e.clearColor[2] = i), - (e.clearColor[3] = o), - e.realClearColor.call(n, t, r, i, o) - }), - (this.viewport = n.getParameter(n.VIEWPORT)), - (n.viewport = function (t, r, i, o) { - ;(e.viewport[0] = t), - (e.viewport[1] = r), - (e.viewport[2] = i), - (e.viewport[3] = o), - e.realViewport.call(n, t, r, i, o) - }), - (this.isPatched = !0), - C(t) - } - }), - (U.prototype.unpatch = function () { - if (this.isPatched) { - var e = this.gl, - t = this.gl.canvas - l() || - (Object.defineProperty(t, 'width', this.realCanvasWidth), - Object.defineProperty(t, 'height', this.realCanvasHeight)), - (t.width = this.bufferWidth), - (t.height = this.bufferHeight), - (e.bindFramebuffer = this.realBindFramebuffer), - (e.enable = this.realEnable), - (e.disable = this.realDisable), - (e.colorMask = this.realColorMask), - (e.clearColor = this.realClearColor), - (e.viewport = this.realViewport), - this.lastBoundFramebuffer == this.framebuffer && - e.bindFramebuffer(e.FRAMEBUFFER, null), - (this.isPatched = !1), - setTimeout(function () { - C(t) - }, 1) - } - }), - (U.prototype.setTextureBounds = function (e, t) { - e || (e = [0, 0, 0.5, 1]), - t || (t = [0.5, 0, 0.5, 1]), - (this.viewportOffsetScale[0] = e[0]), - (this.viewportOffsetScale[1] = e[1]), - (this.viewportOffsetScale[2] = e[2]), - (this.viewportOffsetScale[3] = e[3]), - (this.viewportOffsetScale[4] = t[0]), - (this.viewportOffsetScale[5] = t[1]), - (this.viewportOffsetScale[6] = t[2]), - (this.viewportOffsetScale[7] = t[3]) - }), - (U.prototype.submitFrame = function () { - var e = this.gl, - t = this, - n = [] - if ( - (this.dirtySubmitFrameBindings || - n.push( - e.CURRENT_PROGRAM, - e.ARRAY_BUFFER_BINDING, - e.ELEMENT_ARRAY_BUFFER_BINDING, - e.TEXTURE_BINDING_2D, - e.TEXTURE0, - ), - F(e, n, function (e) { - t.realBindFramebuffer.call(e, e.FRAMEBUFFER, null) - var n = 0, - r = 0 - t.instanceExt && - ((n = e.getVertexAttrib( - t.attribs.position, - t.instanceExt.VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE, - )), - (r = e.getVertexAttrib( - t.attribs.texCoord, - t.instanceExt.VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE, - ))), - t.cullFace && t.realDisable.call(e, e.CULL_FACE), - t.depthTest && t.realDisable.call(e, e.DEPTH_TEST), - t.blend && t.realDisable.call(e, e.BLEND), - t.scissorTest && t.realDisable.call(e, e.SCISSOR_TEST), - t.stencilTest && t.realDisable.call(e, e.STENCIL_TEST), - t.realColorMask.call(e, !0, !0, !0, !0), - t.realViewport.call( - e, - 0, - 0, - e.drawingBufferWidth, - e.drawingBufferHeight, - ), - (t.ctxAttribs.alpha || l()) && - (t.realClearColor.call(e, 0, 0, 0, 1), - e.clear(e.COLOR_BUFFER_BIT)), - e.useProgram(t.program), - e.bindBuffer(e.ELEMENT_ARRAY_BUFFER, t.indexBuffer), - e.bindBuffer(e.ARRAY_BUFFER, t.vertexBuffer), - e.enableVertexAttribArray(t.attribs.position), - e.enableVertexAttribArray(t.attribs.texCoord), - e.vertexAttribPointer( - t.attribs.position, - 2, - e.FLOAT, - !1, - 20, - 0, - ), - e.vertexAttribPointer( - t.attribs.texCoord, - 3, - e.FLOAT, - !1, - 20, - 8, - ), - t.instanceExt && - (0 != n && - t.instanceExt.vertexAttribDivisorANGLE( - t.attribs.position, - 0, - ), - 0 != r && - t.instanceExt.vertexAttribDivisorANGLE( - t.attribs.texCoord, - 0, - )), - e.activeTexture(e.TEXTURE0), - e.uniform1i(t.uniforms.diffuse, 0), - e.bindTexture(e.TEXTURE_2D, t.renderTarget), - e.uniform4fv( - t.uniforms.viewportOffsetScale, - t.viewportOffsetScale, - ), - e.drawElements( - e.TRIANGLES, - t.indexCount, - e.UNSIGNED_SHORT, - 0, - ), - t.cardboardUI && t.cardboardUI.renderNoState(), - t.realBindFramebuffer.call( - t.gl, - e.FRAMEBUFFER, - t.framebuffer, - ), - t.ctxAttribs.preserveDrawingBuffer || - (t.realClearColor.call(e, 0, 0, 0, 0), - e.clear(e.COLOR_BUFFER_BIT)), - t.dirtySubmitFrameBindings || - t.realBindFramebuffer.call( - e, - e.FRAMEBUFFER, - t.lastBoundFramebuffer, - ), - t.cullFace && t.realEnable.call(e, e.CULL_FACE), - t.depthTest && t.realEnable.call(e, e.DEPTH_TEST), - t.blend && t.realEnable.call(e, e.BLEND), - t.scissorTest && t.realEnable.call(e, e.SCISSOR_TEST), - t.stencilTest && t.realEnable.call(e, e.STENCIL_TEST), - t.realColorMask.apply(e, t.colorMask), - t.realViewport.apply(e, t.viewport), - (!t.ctxAttribs.alpha && t.ctxAttribs.preserveDrawingBuffer) || - t.realClearColor.apply(e, t.clearColor), - t.instanceExt && - (0 != n && - t.instanceExt.vertexAttribDivisorANGLE( - t.attribs.position, - n, - ), - 0 != r && - t.instanceExt.vertexAttribDivisorANGLE( - t.attribs.texCoord, - r, - )) - }), - l()) - ) { - var r = e.canvas - ;(r.width == t.bufferWidth && r.height == t.bufferHeight) || - ((t.bufferWidth = r.width), - (t.bufferHeight = r.height), - t.onResize()) - } - }), - (U.prototype.updateDeviceInfo = function (e) { - var t = this.gl, - n = this, - r = [t.ARRAY_BUFFER_BINDING, t.ELEMENT_ARRAY_BUFFER_BINDING] - F(t, r, function (t) { - var r = n.computeMeshVertices_(n.meshWidth, n.meshHeight, e) - if ( - (t.bindBuffer(t.ARRAY_BUFFER, n.vertexBuffer), - t.bufferData(t.ARRAY_BUFFER, r, t.STATIC_DRAW), - !n.indexCount) - ) { - var i = n.computeMeshIndices_(n.meshWidth, n.meshHeight) - t.bindBuffer(t.ELEMENT_ARRAY_BUFFER, n.indexBuffer), - t.bufferData(t.ELEMENT_ARRAY_BUFFER, i, t.STATIC_DRAW), - (n.indexCount = i.length) - } - }) - }), - (U.prototype.computeMeshVertices_ = function (e, t, n) { - for ( - var r = new Float32Array(2 * e * t * 5), - i = n.getLeftEyeVisibleTanAngles(), - o = n.getLeftEyeNoLensTanAngles(), - a = n.getLeftEyeVisibleScreenRect(o), - l = 0, - c = 0; - c < 2; - c++ - ) { - for (var u = 0; u < t; u++) - for (var h = 0; h < e; h++, l++) { - var d = h / (e - 1), - p = u / (t - 1), - f = d, - m = p, - v = s(i[0], i[2], d), - g = s(i[3], i[1], p), - y = Math.sqrt(v * v + g * g), - b = n.distortion.distortInverse(y), - A = (g * b) / y - ;(d = ((v * b) / y - o[0]) / (o[2] - o[0])), - (p = (A - o[3]) / (o[1] - o[3])), - (d = 2 * (a.x + d * a.width - 0.5)), - (p = 2 * (a.y + p * a.height - 0.5)), - (r[5 * l + 0] = d), - (r[5 * l + 1] = p), - (r[5 * l + 2] = f), - (r[5 * l + 3] = m), - (r[5 * l + 4] = c) - } - var w = i[2] - i[0] - ;(i[0] = -(w + i[0])), - (i[2] = w - i[2]), - (w = o[2] - o[0]), - (o[0] = -(w + o[0])), - (o[2] = w - o[2]), - (a.x = 1 - (a.x + a.width)) - } - return r - }), - (U.prototype.computeMeshIndices_ = function (e, t) { - for ( - var n = new Uint16Array(2 * (e - 1) * (t - 1) * 6), - r = e / 2, - i = t / 2, - o = 0, - a = 0, - s = 0; - s < 2; - s++ - ) - for (var l = 0; l < t; l++) - for (var c = 0; c < e; c++, o++) - 0 != c && - 0 != l && - (c <= r == l <= i - ? ((n[a++] = o), - (n[a++] = o - e - 1), - (n[a++] = o - e), - (n[a++] = o - e - 1), - (n[a++] = o), - (n[a++] = o - 1)) - : ((n[a++] = o - 1), - (n[a++] = o - e), - (n[a++] = o), - (n[a++] = o - e), - (n[a++] = o - 1), - (n[a++] = o - e - 1))) - return n - }), - (U.prototype.getOwnPropertyDescriptor_ = function (e, t) { - var n = Object.getOwnPropertyDescriptor(e, t) - return ( - (void 0 !== n.get && void 0 !== n.set) || - ((n.configurable = !0), - (n.enumerable = !0), - (n.get = function () { - return this.getAttribute(t) - }), - (n.set = function (e) { - this.setAttribute(t, e) - })), - n - ) - }) - var H = [ - 'attribute vec2 position;', - 'uniform mat4 projectionMat;', - 'void main() {', - ' gl_Position = projectionMat * vec4( position, -1.0, 1.0 );', - '}', - ].join('\n'), - G = [ - 'precision mediump float;', - 'uniform vec4 color;', - 'void main() {', - ' gl_FragColor = color;', - '}', - ].join('\n'), - z = Math.PI / 180, - j = 60, - V = 12, - W = 20, - q = 1, - X = 0.75, - Y = 0.3125, - Q = 4, - Z = 28, - K = 1.5 - function J(e) { - ;(this.gl = e), - (this.attribs = { position: 0 }), - (this.program = E(e, H, G, this.attribs)), - (this.uniforms = M(e, this.program)), - (this.vertexBuffer = e.createBuffer()), - (this.gearOffset = 0), - (this.gearVertexCount = 0), - (this.arrowOffset = 0), - (this.arrowVertexCount = 0), - (this.projMat = new Float32Array(16)), - (this.listener = null), - this.onResize() - } - function $(e) { - this.coefficients = e - } - ;(J.prototype.destroy = function () { - var e = this.gl - this.listener && - e.canvas.removeEventListener('click', this.listener, !1), - e.deleteProgram(this.program), - e.deleteBuffer(this.vertexBuffer) - }), - (J.prototype.listen = function (e, t) { - var n = this.gl.canvas - ;(this.listener = function (r) { - var i = n.clientWidth / 2, - o = Z * K - r.clientX > i - o && - r.clientX < i + o && - r.clientY > n.clientHeight - o - ? e(r) - : r.clientX < o && r.clientY < o && t(r) - }), - n.addEventListener('click', this.listener, !1) - }), - (J.prototype.onResize = function () { - var e = this.gl, - t = this, - n = [e.ARRAY_BUFFER_BINDING] - F(e, n, function (e) { - var n = [], - r = e.drawingBufferWidth / 2, - i = - Math.max(screen.width, screen.height) * - window.devicePixelRatio, - o = (e.drawingBufferWidth / i) * window.devicePixelRatio, - a = (Q * o) / 2, - s = Z * K * o, - l = (Z * o) / 2, - c = (Z * K - Z) * o - function u(e, t) { - var i = (90 - e) * z, - o = Math.cos(i), - a = Math.sin(i) - n.push(Y * o * l + r, Y * a * l + l), - n.push(t * o * l + r, t * a * l + l) - } - n.push(r - a, s), - n.push(r - a, e.drawingBufferHeight), - n.push(r + a, s), - n.push(r + a, e.drawingBufferHeight), - (t.gearOffset = n.length / 2) - for (var h = 0; h <= 6; h++) { - var d = h * j - u(d, q), - u(d + V, q), - u(d + W, X), - u(d + (j - W), X), - u(d + (j - V), q) - } - function p(t, r) { - n.push(c + t, e.drawingBufferHeight - c - r) - } - ;(t.gearVertexCount = n.length / 2 - t.gearOffset), - (t.arrowOffset = n.length / 2) - var f = a / Math.sin(45 * z) - p(0, l), - p(l, 0), - p(l + f, f), - p(f, l + f), - p(f, l - f), - p(0, l), - p(l, 2 * l), - p(l + f, 2 * l - f), - p(f, l - f), - p(0, l), - p(f, l - a), - p(Z * o, l - a), - p(f, l + a), - p(Z * o, l + a), - (t.arrowVertexCount = n.length / 2 - t.arrowOffset), - e.bindBuffer(e.ARRAY_BUFFER, t.vertexBuffer), - e.bufferData(e.ARRAY_BUFFER, new Float32Array(n), e.STATIC_DRAW) - }) - }), - (J.prototype.render = function () { - var e = this.gl, - t = this, - n = [ - e.CULL_FACE, - e.DEPTH_TEST, - e.BLEND, - e.SCISSOR_TEST, - e.STENCIL_TEST, - e.COLOR_WRITEMASK, - e.VIEWPORT, - e.CURRENT_PROGRAM, - e.ARRAY_BUFFER_BINDING, - ] - F(e, n, function (e) { - e.disable(e.CULL_FACE), - e.disable(e.DEPTH_TEST), - e.disable(e.BLEND), - e.disable(e.SCISSOR_TEST), - e.disable(e.STENCIL_TEST), - e.colorMask(!0, !0, !0, !0), - e.viewport(0, 0, e.drawingBufferWidth, e.drawingBufferHeight), - t.renderNoState() - }) - }), - (J.prototype.renderNoState = function () { - var e = this.gl - e.useProgram(this.program), - e.bindBuffer(e.ARRAY_BUFFER, this.vertexBuffer), - e.enableVertexAttribArray(this.attribs.position), - e.vertexAttribPointer( - this.attribs.position, - 2, - e.FLOAT, - !1, - 8, - 0, - ), - e.uniform4f(this.uniforms.color, 1, 1, 1, 1), - _( - this.projMat, - 0, - e.drawingBufferWidth, - 0, - e.drawingBufferHeight, - 0.1, - 1024, - ), - e.uniformMatrix4fv(this.uniforms.projectionMat, !1, this.projMat), - e.drawArrays(e.TRIANGLE_STRIP, 0, 4), - e.drawArrays( - e.TRIANGLE_STRIP, - this.gearOffset, - this.gearVertexCount, - ), - e.drawArrays( - e.TRIANGLE_STRIP, - this.arrowOffset, - this.arrowVertexCount, - ) - }), - ($.prototype.distortInverse = function (e) { - for ( - var t = 0, n = 1, r = e - this.distort(t); - Math.abs(n - t) > 1e-4; - - ) { - var i = e - this.distort(n), - o = n - i * ((n - t) / (i - r)) - ;(t = n), (n = o), (r = i) - } - return n - }), - ($.prototype.distort = function (e) { - for (var t = e * e, n = 0, r = 0; r < this.coefficients.length; r++) - n = t * (n + this.coefficients[r]) - return (n + 1) * e - }) - var ee = Math.PI / 180, - te = 180 / Math.PI, - ne = function (e, t, n) { - ;(this.x = e || 0), (this.y = t || 0), (this.z = n || 0) - } - ne.prototype = { - constructor: ne, - set: function (e, t, n) { - return (this.x = e), (this.y = t), (this.z = n), this - }, - copy: function (e) { - return (this.x = e.x), (this.y = e.y), (this.z = e.z), this - }, - length: function () { - return Math.sqrt( - this.x * this.x + this.y * this.y + this.z * this.z, - ) - }, - normalize: function () { - var e = this.length() - if (0 !== e) { - var t = 1 / e - this.multiplyScalar(t) - } else (this.x = 0), (this.y = 0), (this.z = 0) - return this - }, - multiplyScalar: function (e) { - ;(this.x *= e), (this.y *= e), (this.z *= e) - }, - applyQuaternion: function (e) { - var t = this.x, - n = this.y, - r = this.z, - i = e.x, - o = e.y, - a = e.z, - s = e.w, - l = s * t + o * r - a * n, - c = s * n + a * t - i * r, - u = s * r + i * n - o * t, - h = -i * t - o * n - a * r - return ( - (this.x = l * s + h * -i + c * -a - u * -o), - (this.y = c * s + h * -o + u * -i - l * -a), - (this.z = u * s + h * -a + l * -o - c * -i), - this - ) - }, - dot: function (e) { - return this.x * e.x + this.y * e.y + this.z * e.z - }, - crossVectors: function (e, t) { - var n = e.x, - r = e.y, - i = e.z, - o = t.x, - a = t.y, - s = t.z - return ( - (this.x = r * s - i * a), - (this.y = i * o - n * s), - (this.z = n * a - r * o), - this - ) - }, - } - var re = function (e, t, n, r) { - ;(this.x = e || 0), - (this.y = t || 0), - (this.z = n || 0), - (this.w = void 0 !== r ? r : 1) - } - function ie(e) { - ;(this.width = e.width || y()), - (this.height = e.height || b()), - (this.widthMeters = e.widthMeters), - (this.heightMeters = e.heightMeters), - (this.bevelMeters = e.bevelMeters) - } - re.prototype = { - constructor: re, - set: function (e, t, n, r) { - return (this.x = e), (this.y = t), (this.z = n), (this.w = r), this - }, - copy: function (e) { - return ( - (this.x = e.x), - (this.y = e.y), - (this.z = e.z), - (this.w = e.w), - this - ) - }, - setFromEulerXYZ: function (e, t, n) { - var r = Math.cos(e / 2), - i = Math.cos(t / 2), - o = Math.cos(n / 2), - a = Math.sin(e / 2), - s = Math.sin(t / 2), - l = Math.sin(n / 2) - return ( - (this.x = a * i * o + r * s * l), - (this.y = r * s * o - a * i * l), - (this.z = r * i * l + a * s * o), - (this.w = r * i * o - a * s * l), - this - ) - }, - setFromEulerYXZ: function (e, t, n) { - var r = Math.cos(e / 2), - i = Math.cos(t / 2), - o = Math.cos(n / 2), - a = Math.sin(e / 2), - s = Math.sin(t / 2), - l = Math.sin(n / 2) - return ( - (this.x = a * i * o + r * s * l), - (this.y = r * s * o - a * i * l), - (this.z = r * i * l - a * s * o), - (this.w = r * i * o + a * s * l), - this - ) - }, - setFromAxisAngle: function (e, t) { - var n = t / 2, - r = Math.sin(n) - return ( - (this.x = e.x * r), - (this.y = e.y * r), - (this.z = e.z * r), - (this.w = Math.cos(n)), - this - ) - }, - multiply: function (e) { - return this.multiplyQuaternions(this, e) - }, - multiplyQuaternions: function (e, t) { - var n = e.x, - r = e.y, - i = e.z, - o = e.w, - a = t.x, - s = t.y, - l = t.z, - c = t.w - return ( - (this.x = n * c + o * a + r * l - i * s), - (this.y = r * c + o * s + i * a - n * l), - (this.z = i * c + o * l + n * s - r * a), - (this.w = o * c - n * a - r * s - i * l), - this - ) - }, - inverse: function () { - return ( - (this.x *= -1), - (this.y *= -1), - (this.z *= -1), - this.normalize(), - this - ) - }, - normalize: function () { - var e = Math.sqrt( - this.x * this.x + - this.y * this.y + - this.z * this.z + - this.w * this.w, - ) - return ( - 0 === e - ? ((this.x = 0), (this.y = 0), (this.z = 0), (this.w = 1)) - : ((e = 1 / e), - (this.x = this.x * e), - (this.y = this.y * e), - (this.z = this.z * e), - (this.w = this.w * e)), - this - ) - }, - slerp: function (e, t) { - if (0 === t) return this - if (1 === t) return this.copy(e) - var n = this.x, - r = this.y, - i = this.z, - o = this.w, - a = o * e.w + n * e.x + r * e.y + i * e.z - if ( - (a < 0 - ? ((this.w = -e.w), - (this.x = -e.x), - (this.y = -e.y), - (this.z = -e.z), - (a = -a)) - : this.copy(e), - a >= 1) - ) - return ( - (this.w = o), (this.x = n), (this.y = r), (this.z = i), this - ) - var s = Math.acos(a), - l = Math.sqrt(1 - a * a) - if (Math.abs(l) < 0.001) - return ( - (this.w = 0.5 * (o + this.w)), - (this.x = 0.5 * (n + this.x)), - (this.y = 0.5 * (r + this.y)), - (this.z = 0.5 * (i + this.z)), - this - ) - var c = Math.sin((1 - t) * s) / l, - u = Math.sin(t * s) / l - return ( - (this.w = o * c + this.w * u), - (this.x = n * c + this.x * u), - (this.y = r * c + this.y * u), - (this.z = i * c + this.z * u), - this - ) - }, - setFromUnitVectors: (function () { - var e, - t, - n = 1e-6 - return function (r, i) { - return ( - void 0 === e && (e = new ne()), - (t = r.dot(i) + 1) < n - ? ((t = 0), - Math.abs(r.x) > Math.abs(r.z) - ? e.set(-r.y, r.x, 0) - : e.set(0, -r.z, r.y)) - : e.crossVectors(r, i), - (this.x = e.x), - (this.y = e.y), - (this.z = e.z), - (this.w = t), - this.normalize(), - this - ) - } - })(), - } - var oe = new ie({ - widthMeters: 0.11, - heightMeters: 0.062, - bevelMeters: 0.004, - }), - ae = new ie({ - widthMeters: 0.1038, - heightMeters: 0.0584, - bevelMeters: 0.004, - }), - se = { - CardboardV1: new ce({ - id: 'CardboardV1', - label: 'Cardboard I/O 2014', - fov: 40, - interLensDistance: 0.06, - baselineLensDistance: 0.035, - screenLensDistance: 0.042, - distortionCoefficients: [0.441, 0.156], - inverseCoefficients: [ - -0.4410035, 0.42756155, -0.4804439, 0.5460139, -0.58821183, - 0.5733938, -0.48303202, 0.33299083, -0.17573841, 0.0651772, - -0.01488963, 0.001559834, - ], - }), - CardboardV2: new ce({ - id: 'CardboardV2', - label: 'Cardboard I/O 2015', - fov: 60, - interLensDistance: 0.064, - baselineLensDistance: 0.035, - screenLensDistance: 0.039, - distortionCoefficients: [0.34, 0.55], - inverseCoefficients: [ - -0.33836704, -0.18162185, 0.862655, -1.2462051, 1.0560602, - -0.58208317, 0.21609078, -0.05444823, 0.009177956, - -0.0009904169, 6183535e-11, -16981803e-13, - ], - }), - } - function le(e, t) { - ;(this.viewer = se.CardboardV2), - this.updateDeviceParams(e), - (this.distortion = new $(this.viewer.distortionCoefficients)) - for (var n = 0; n < t.length; n++) { - var r = t[n] - se[r.id] = new ce(r) - } - } - function ce(e) { - ;(this.id = e.id), - (this.label = e.label), - (this.fov = e.fov), - (this.interLensDistance = e.interLensDistance), - (this.baselineLensDistance = e.baselineLensDistance), - (this.screenLensDistance = e.screenLensDistance), - (this.distortionCoefficients = e.distortionCoefficients), - (this.inverseCoefficients = e.inverseCoefficients) - } - ;(le.prototype.updateDeviceParams = function (e) { - this.device = this.determineDevice_(e) || this.device - }), - (le.prototype.getDevice = function () { - return this.device - }), - (le.prototype.setViewer = function (e) { - ;(this.viewer = e), - (this.distortion = new $(this.viewer.distortionCoefficients)) - }), - (le.prototype.determineDevice_ = function (e) { - if (!e) - return l() - ? (console.warn('Using fallback iOS device measurements.'), ae) - : (console.warn('Using fallback Android device measurements.'), - oe) - var t = 0.0254, - n = t / e.xdpi, - r = t / e.ydpi - return new ie({ - widthMeters: n * y(), - heightMeters: r * b(), - bevelMeters: 0.001 * e.bevelMm, - }) - }), - (le.prototype.getDistortedFieldOfViewLeftEye = function () { - var e = this.viewer, - t = this.device, - n = this.distortion, - r = e.screenLensDistance, - i = (t.widthMeters - e.interLensDistance) / 2, - o = e.interLensDistance / 2, - a = e.baselineLensDistance - t.bevelMeters, - s = t.heightMeters - a, - l = te * Math.atan(n.distort(i / r)), - c = te * Math.atan(n.distort(o / r)), - u = te * Math.atan(n.distort(a / r)), - h = te * Math.atan(n.distort(s / r)) - return { - leftDegrees: Math.min(l, e.fov), - rightDegrees: Math.min(c, e.fov), - downDegrees: Math.min(u, e.fov), - upDegrees: Math.min(h, e.fov), - } - }), - (le.prototype.getLeftEyeVisibleTanAngles = function () { - var e = this.viewer, - t = this.device, - n = this.distortion, - r = Math.tan(-ee * e.fov), - i = Math.tan(ee * e.fov), - o = Math.tan(ee * e.fov), - a = Math.tan(-ee * e.fov), - s = t.widthMeters / 4, - l = t.heightMeters / 2, - c = e.baselineLensDistance - t.bevelMeters - l, - u = e.interLensDistance / 2 - s, - h = -c, - d = e.screenLensDistance, - p = n.distort((u - s) / d), - f = n.distort((h + l) / d), - m = n.distort((u + s) / d), - v = n.distort((h - l) / d), - g = new Float32Array(4) - return ( - (g[0] = Math.max(r, p)), - (g[1] = Math.min(i, f)), - (g[2] = Math.min(o, m)), - (g[3] = Math.max(a, v)), - g - ) - }), - (le.prototype.getLeftEyeNoLensTanAngles = function () { - var e = this.viewer, - t = this.device, - n = this.distortion, - r = new Float32Array(4), - i = n.distortInverse(Math.tan(-ee * e.fov)), - o = n.distortInverse(Math.tan(ee * e.fov)), - a = n.distortInverse(Math.tan(ee * e.fov)), - s = n.distortInverse(Math.tan(-ee * e.fov)), - l = t.widthMeters / 4, - c = t.heightMeters / 2, - u = e.baselineLensDistance - t.bevelMeters - c, - h = e.interLensDistance / 2 - l, - d = -u, - p = e.screenLensDistance, - f = (h - l) / p, - m = (d + c) / p, - v = (h + l) / p, - g = (d - c) / p - return ( - (r[0] = Math.max(i, f)), - (r[1] = Math.min(o, m)), - (r[2] = Math.min(a, v)), - (r[3] = Math.max(s, g)), - r - ) - }), - (le.prototype.getLeftEyeVisibleScreenRect = function (e) { - var t = this.viewer, - n = this.device, - r = t.screenLensDistance, - i = (n.widthMeters - t.interLensDistance) / 2, - o = t.baselineLensDistance - n.bevelMeters, - a = (e[0] * r + i) / n.widthMeters, - s = (e[1] * r + o) / n.heightMeters, - l = (e[2] * r + i) / n.widthMeters, - c = (e[3] * r + o) / n.heightMeters - return { x: a, y: c, width: l - a, height: s - c } - }), - (le.prototype.getFieldOfViewLeftEye = function (e) { - return e - ? this.getUndistortedFieldOfViewLeftEye() - : this.getDistortedFieldOfViewLeftEye() - }), - (le.prototype.getFieldOfViewRightEye = function (e) { - var t = this.getFieldOfViewLeftEye(e) - return { - leftDegrees: t.rightDegrees, - rightDegrees: t.leftDegrees, - upDegrees: t.upDegrees, - downDegrees: t.downDegrees, - } - }), - (le.prototype.getUndistortedFieldOfViewLeftEye = function () { - var e = this.getUndistortedParams_() - return { - leftDegrees: te * Math.atan(e.outerDist), - rightDegrees: te * Math.atan(e.innerDist), - downDegrees: te * Math.atan(e.bottomDist), - upDegrees: te * Math.atan(e.topDist), - } - }), - (le.prototype.getUndistortedViewportLeftEye = function () { - var e = this.getUndistortedParams_(), - t = this.viewer, - n = this.device, - r = t.screenLensDistance, - i = n.widthMeters / r, - o = n.heightMeters / r, - a = n.width / i, - s = n.height / o, - l = Math.round((e.eyePosX - e.outerDist) * a), - c = Math.round((e.eyePosY - e.bottomDist) * s) - return { - x: l, - y: c, - width: Math.round((e.eyePosX + e.innerDist) * a) - l, - height: Math.round((e.eyePosY + e.topDist) * s) - c, - } - }), - (le.prototype.getUndistortedParams_ = function () { - var e = this.viewer, - t = this.device, - n = this.distortion, - r = e.screenLensDistance, - i = e.interLensDistance / 2 / r, - o = t.widthMeters / r, - a = t.heightMeters / r, - s = o / 2 - i, - l = (e.baselineLensDistance - t.bevelMeters) / r, - c = e.fov, - u = n.distortInverse(Math.tan(ee * c)), - h = Math.min(s, u), - d = Math.min(i, u), - p = Math.min(l, u) - return { - outerDist: h, - innerDist: d, - topDist: Math.min(a - l, u), - bottomDist: p, - eyePosX: s, - eyePosY: l, - } - }), - (le.Viewers = se) - var ue = { - format: 1, - last_updated: '2019-11-09T17:36:14Z', - devices: [ - { - type: 'android', - rules: [{ mdmh: 'asus/*/Nexus 7/*' }, { ua: 'Nexus 7' }], - dpi: [320.8, 323], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'asus/*/ASUS_X00PD/*' }, { ua: 'ASUS_X00PD' }], - dpi: 245, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'asus/*/ASUS_X008D/*' }, { ua: 'ASUS_X008D' }], - dpi: 282, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'asus/*/ASUS_Z00AD/*' }, { ua: 'ASUS_Z00AD' }], - dpi: [403, 404.6], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Google/*/Pixel 2 XL/*' }, { ua: 'Pixel 2 XL' }], - dpi: 537.9, - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Google/*/Pixel 3 XL/*' }, { ua: 'Pixel 3 XL' }], - dpi: [558.5, 553.8], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Google/*/Pixel XL/*' }, { ua: 'Pixel XL' }], - dpi: [537.9, 533], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Google/*/Pixel 3/*' }, { ua: 'Pixel 3' }], - dpi: 442.4, - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Google/*/Pixel 2/*' }, { ua: 'Pixel 2' }], - dpi: 441, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'Google/*/Pixel/*' }, { ua: 'Pixel' }], - dpi: [432.6, 436.7], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'HTC/*/HTC6435LVW/*' }, { ua: 'HTC6435LVW' }], - dpi: [449.7, 443.3], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'HTC/*/HTC One XL/*' }, { ua: 'HTC One XL' }], - dpi: [315.3, 314.6], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'htc/*/Nexus 9/*' }, { ua: 'Nexus 9' }], - dpi: 289, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'HTC/*/HTC One M9/*' }, { ua: 'HTC One M9' }], - dpi: [442.5, 443.3], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'HTC/*/HTC One_M8/*' }, { ua: 'HTC One_M8' }], - dpi: [449.7, 447.4], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'HTC/*/HTC One/*' }, { ua: 'HTC One' }], - dpi: 472.8, - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Huawei/*/Nexus 6P/*' }, { ua: 'Nexus 6P' }], - dpi: [515.1, 518], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Huawei/*/BLN-L24/*' }, { ua: 'HONORBLN-L24' }], - dpi: 480, - bw: 4, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'Huawei/*/BKL-L09/*' }, { ua: 'BKL-L09' }], - dpi: 403, - bw: 3.47, - ac: 500, - }, - { - type: 'android', - rules: [ - { mdmh: 'LENOVO/*/Lenovo PB2-690Y/*' }, - { ua: 'Lenovo PB2-690Y' }, - ], - dpi: [457.2, 454.713], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'LGE/*/Nexus 5X/*' }, { ua: 'Nexus 5X' }], - dpi: [422, 419.9], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'LGE/*/LGMS345/*' }, { ua: 'LGMS345' }], - dpi: [221.7, 219.1], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'LGE/*/LG-D800/*' }, { ua: 'LG-D800' }], - dpi: [422, 424.1], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'LGE/*/LG-D850/*' }, { ua: 'LG-D850' }], - dpi: [537.9, 541.9], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'LGE/*/VS985 4G/*' }, { ua: 'VS985 4G' }], - dpi: [537.9, 535.6], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'LGE/*/Nexus 5/*' }, { ua: 'Nexus 5 B' }], - dpi: [442.4, 444.8], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'LGE/*/Nexus 4/*' }, { ua: 'Nexus 4' }], - dpi: [319.8, 318.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'LGE/*/LG-P769/*' }, { ua: 'LG-P769' }], - dpi: [240.6, 247.5], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'LGE/*/LGMS323/*' }, { ua: 'LGMS323' }], - dpi: [206.6, 204.6], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'LGE/*/LGLS996/*' }, { ua: 'LGLS996' }], - dpi: [403.4, 401.5], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Micromax/*/4560MMX/*' }, { ua: '4560MMX' }], - dpi: [240, 219.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Micromax/*/A250/*' }, { ua: 'Micromax A250' }], - dpi: [480, 446.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [ - { mdmh: 'Micromax/*/Micromax AQ4501/*' }, - { ua: 'Micromax AQ4501' }, - ], - dpi: 240, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/G5/*' }, { ua: 'Moto G (5) Plus' }], - dpi: [403.4, 403], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [ - { mdmh: 'motorola/*/DROID RAZR/*' }, - { ua: 'DROID RAZR' }, - ], - dpi: [368.1, 256.7], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/XT830C/*' }, { ua: 'XT830C' }], - dpi: [254, 255.9], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/XT1021/*' }, { ua: 'XT1021' }], - dpi: [254, 256.7], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/XT1023/*' }, { ua: 'XT1023' }], - dpi: [254, 256.7], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/XT1028/*' }, { ua: 'XT1028' }], - dpi: [326.6, 327.6], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/XT1034/*' }, { ua: 'XT1034' }], - dpi: [326.6, 328.4], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/XT1053/*' }, { ua: 'XT1053' }], - dpi: [315.3, 316.1], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/XT1562/*' }, { ua: 'XT1562' }], - dpi: [403.4, 402.7], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/Nexus 6/*' }, { ua: 'Nexus 6 B' }], - dpi: [494.3, 489.7], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/XT1063/*' }, { ua: 'XT1063' }], - dpi: [295, 296.6], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/XT1064/*' }, { ua: 'XT1064' }], - dpi: [295, 295.6], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/XT1092/*' }, { ua: 'XT1092' }], - dpi: [422, 424.1], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/XT1095/*' }, { ua: 'XT1095' }], - dpi: [422, 423.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'motorola/*/G4/*' }, { ua: 'Moto G (4)' }], - dpi: 401, - bw: 4, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'OnePlus/*/A0001/*' }, { ua: 'A0001' }], - dpi: [403.4, 401], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'OnePlus/*/ONE E1001/*' }, { ua: 'ONE E1001' }], - dpi: [442.4, 441.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'OnePlus/*/ONE E1003/*' }, { ua: 'ONE E1003' }], - dpi: [442.4, 441.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'OnePlus/*/ONE E1005/*' }, { ua: 'ONE E1005' }], - dpi: [442.4, 441.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'OnePlus/*/ONE A2001/*' }, { ua: 'ONE A2001' }], - dpi: [391.9, 405.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'OnePlus/*/ONE A2003/*' }, { ua: 'ONE A2003' }], - dpi: [391.9, 405.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'OnePlus/*/ONE A2005/*' }, { ua: 'ONE A2005' }], - dpi: [391.9, 405.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [ - { mdmh: 'OnePlus/*/ONEPLUS A3000/*' }, - { ua: 'ONEPLUS A3000' }, - ], - dpi: 401, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [ - { mdmh: 'OnePlus/*/ONEPLUS A3003/*' }, - { ua: 'ONEPLUS A3003' }, - ], - dpi: 401, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [ - { mdmh: 'OnePlus/*/ONEPLUS A3010/*' }, - { ua: 'ONEPLUS A3010' }, - ], - dpi: 401, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [ - { mdmh: 'OnePlus/*/ONEPLUS A5000/*' }, - { ua: 'ONEPLUS A5000 ' }, - ], - dpi: [403.411, 399.737], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [ - { mdmh: 'OnePlus/*/ONE A5010/*' }, - { ua: 'ONEPLUS A5010' }, - ], - dpi: [403, 400], - bw: 2, - ac: 1e3, - }, - { - type: 'android', - rules: [ - { mdmh: 'OnePlus/*/ONEPLUS A6000/*' }, - { ua: 'ONEPLUS A6000' }, - ], - dpi: 401, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [ - { mdmh: 'OnePlus/*/ONEPLUS A6003/*' }, - { ua: 'ONEPLUS A6003' }, - ], - dpi: 401, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [ - { mdmh: 'OnePlus/*/ONEPLUS A6010/*' }, - { ua: 'ONEPLUS A6010' }, - ], - dpi: 401, - bw: 2, - ac: 500, - }, - { - type: 'android', - rules: [ - { mdmh: 'OnePlus/*/ONEPLUS A6013/*' }, - { ua: 'ONEPLUS A6013' }, - ], - dpi: 401, - bw: 2, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'OPPO/*/X909/*' }, { ua: 'X909' }], - dpi: [442.4, 444.1], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/GT-I9082/*' }, { ua: 'GT-I9082' }], - dpi: [184.7, 185.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G360P/*' }, { ua: 'SM-G360P' }], - dpi: [196.7, 205.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/Nexus S/*' }, { ua: 'Nexus S' }], - dpi: [234.5, 229.8], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/GT-I9300/*' }, { ua: 'GT-I9300' }], - dpi: [304.8, 303.9], - bw: 5, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-T230NU/*' }, { ua: 'SM-T230NU' }], - dpi: 216, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SGH-T399/*' }, { ua: 'SGH-T399' }], - dpi: [217.7, 231.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SGH-M919/*' }, { ua: 'SGH-M919' }], - dpi: [440.8, 437.7], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-N9005/*' }, { ua: 'SM-N9005' }], - dpi: [386.4, 387], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [ - { mdmh: 'samsung/*/SAMSUNG-SM-N900A/*' }, - { ua: 'SAMSUNG-SM-N900A' }, - ], - dpi: [386.4, 387.7], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/GT-I9500/*' }, { ua: 'GT-I9500' }], - dpi: [442.5, 443.3], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/GT-I9505/*' }, { ua: 'GT-I9505' }], - dpi: 439.4, - bw: 4, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G900F/*' }, { ua: 'SM-G900F' }], - dpi: [415.6, 431.6], - bw: 5, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G900M/*' }, { ua: 'SM-G900M' }], - dpi: [415.6, 431.6], - bw: 5, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G800F/*' }, { ua: 'SM-G800F' }], - dpi: 326.8, - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G906S/*' }, { ua: 'SM-G906S' }], - dpi: [562.7, 572.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/GT-I9300/*' }, { ua: 'GT-I9300' }], - dpi: [306.7, 304.8], - bw: 5, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-T535/*' }, { ua: 'SM-T535' }], - dpi: [142.6, 136.4], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-N920C/*' }, { ua: 'SM-N920C' }], - dpi: [515.1, 518.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-N920P/*' }, { ua: 'SM-N920P' }], - dpi: [386.3655, 390.144], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-N920W8/*' }, { ua: 'SM-N920W8' }], - dpi: [515.1, 518.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/GT-I9300I/*' }, { ua: 'GT-I9300I' }], - dpi: [304.8, 305.8], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/GT-I9195/*' }, { ua: 'GT-I9195' }], - dpi: [249.4, 256.7], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SPH-L520/*' }, { ua: 'SPH-L520' }], - dpi: [249.4, 255.9], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [ - { mdmh: 'samsung/*/SAMSUNG-SGH-I717/*' }, - { ua: 'SAMSUNG-SGH-I717' }, - ], - dpi: 285.8, - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SPH-D710/*' }, { ua: 'SPH-D710' }], - dpi: [217.7, 204.2], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/GT-N7100/*' }, { ua: 'GT-N7100' }], - dpi: 265.1, - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SCH-I605/*' }, { ua: 'SCH-I605' }], - dpi: 265.1, - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [ - { mdmh: 'samsung/*/Galaxy Nexus/*' }, - { ua: 'Galaxy Nexus' }, - ], - dpi: [315.3, 314.2], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-N910H/*' }, { ua: 'SM-N910H' }], - dpi: [515.1, 518], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-N910C/*' }, { ua: 'SM-N910C' }], - dpi: [515.2, 520.2], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G130M/*' }, { ua: 'SM-G130M' }], - dpi: [165.9, 164.8], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G928I/*' }, { ua: 'SM-G928I' }], - dpi: [515.1, 518.4], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G920F/*' }, { ua: 'SM-G920F' }], - dpi: 580.6, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G920P/*' }, { ua: 'SM-G920P' }], - dpi: [522.5, 577], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G925F/*' }, { ua: 'SM-G925F' }], - dpi: 580.6, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G925V/*' }, { ua: 'SM-G925V' }], - dpi: [522.5, 576.6], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G930F/*' }, { ua: 'SM-G930F' }], - dpi: 576.6, - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G935F/*' }, { ua: 'SM-G935F' }], - dpi: 533, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G950F/*' }, { ua: 'SM-G950F' }], - dpi: [562.707, 565.293], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G955U/*' }, { ua: 'SM-G955U' }], - dpi: [522.514, 525.762], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G955F/*' }, { ua: 'SM-G955F' }], - dpi: [522.514, 525.762], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G960F/*' }, { ua: 'SM-G960F' }], - dpi: [569.575, 571.5], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G9600/*' }, { ua: 'SM-G9600' }], - dpi: [569.575, 571.5], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G960T/*' }, { ua: 'SM-G960T' }], - dpi: [569.575, 571.5], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G960N/*' }, { ua: 'SM-G960N' }], - dpi: [569.575, 571.5], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G960U/*' }, { ua: 'SM-G960U' }], - dpi: [569.575, 571.5], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G9608/*' }, { ua: 'SM-G9608' }], - dpi: [569.575, 571.5], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G960FD/*' }, { ua: 'SM-G960FD' }], - dpi: [569.575, 571.5], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G960W/*' }, { ua: 'SM-G960W' }], - dpi: [569.575, 571.5], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G965F/*' }, { ua: 'SM-G965F' }], - dpi: 529, - bw: 2, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Sony/*/C6903/*' }, { ua: 'C6903' }], - dpi: [442.5, 443.3], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'Sony/*/D6653/*' }, { ua: 'D6653' }], - dpi: [428.6, 427.6], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Sony/*/E6653/*' }, { ua: 'E6653' }], - dpi: [428.6, 425.7], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Sony/*/E6853/*' }, { ua: 'E6853' }], - dpi: [403.4, 401.9], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Sony/*/SGP321/*' }, { ua: 'SGP321' }], - dpi: [224.7, 224.1], - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [ - { mdmh: 'TCT/*/ALCATEL ONE TOUCH Fierce/*' }, - { ua: 'ALCATEL ONE TOUCH Fierce' }, - ], - dpi: [240, 247.5], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'THL/*/thl 5000/*' }, { ua: 'thl 5000' }], - dpi: [480, 443.3], - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Fly/*/IQ4412/*' }, { ua: 'IQ4412' }], - dpi: 307.9, - bw: 3, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'ZTE/*/ZTE Blade L2/*' }, { ua: 'ZTE Blade L2' }], - dpi: 240, - bw: 3, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'BENEVE/*/VR518/*' }, { ua: 'VR518' }], - dpi: 480, - bw: 3, - ac: 500, - }, - { - type: 'ios', - rules: [{ res: [640, 960] }], - dpi: [325.1, 328.4], - bw: 4, - ac: 1e3, - }, - { - type: 'ios', - rules: [{ res: [640, 1136] }], - dpi: [317.1, 320.2], - bw: 3, - ac: 1e3, - }, - { - type: 'ios', - rules: [{ res: [750, 1334] }], - dpi: 326.4, - bw: 4, - ac: 1e3, - }, - { - type: 'ios', - rules: [{ res: [1242, 2208] }], - dpi: [453.6, 458.4], - bw: 4, - ac: 1e3, - }, - { - type: 'ios', - rules: [{ res: [1125, 2001] }], - dpi: [410.9, 415.4], - bw: 4, - ac: 1e3, - }, - { - type: 'ios', - rules: [{ res: [1125, 2436] }], - dpi: 458, - bw: 4, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'Huawei/*/EML-L29/*' }, { ua: 'EML-L29' }], - dpi: 428, - bw: 3.45, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'Nokia/*/Nokia 7.1/*' }, { ua: 'Nokia 7.1' }], - dpi: [432, 431.9], - bw: 3, - ac: 500, - }, - { - type: 'ios', - rules: [{ res: [1242, 2688] }], - dpi: 458, - bw: 4, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G570M/*' }, { ua: 'SM-G570M' }], - dpi: 320, - bw: 3.684, - ac: 1e3, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G970F/*' }, { ua: 'SM-G970F' }], - dpi: 438, - bw: 2.281, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G973F/*' }, { ua: 'SM-G973F' }], - dpi: 550, - bw: 2.002, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G975F/*' }, { ua: 'SM-G975F' }], - dpi: 522, - bw: 2.054, - ac: 500, - }, - { - type: 'android', - rules: [{ mdmh: 'samsung/*/SM-G977F/*' }, { ua: 'SM-G977F' }], - dpi: 505, - bw: 2.334, - ac: 500, - }, - { - type: 'ios', - rules: [{ res: [828, 1792] }], - dpi: 326, - bw: 5, - ac: 500, - }, - ], - } - function he(e, t) { - if (((this.dpdb = ue), this.recalculateDeviceParams_(), e)) { - this.onDeviceParamsUpdated = t - var n = new XMLHttpRequest(), - r = this - n.open('GET', e, !0), - n.addEventListener('load', function () { - ;(r.loading = !1), - n.status >= 200 && n.status <= 299 - ? ((r.dpdb = JSON.parse(n.response)), - r.recalculateDeviceParams_()) - : console.error('Error loading online DPDB!') - }), - n.send() - } - } - function de(e) { - ;(this.xdpi = e.xdpi), - (this.ydpi = e.ydpi), - (this.bevelMm = e.bevelMm) - } - function pe(e, t) { - this.set(e, t) - } - function fe(e, t) { - ;(this.kFilter = e), - (this.isDebug = t), - (this.currentAccelMeasurement = new pe()), - (this.currentGyroMeasurement = new pe()), - (this.previousGyroMeasurement = new pe()), - l() - ? (this.filterQ = new re(-1, 0, 0, 1)) - : (this.filterQ = new re(1, 0, 0, 1)), - (this.previousFilterQ = new re()), - this.previousFilterQ.copy(this.filterQ), - (this.accelQ = new re()), - (this.isOrientationInitialized = !1), - (this.estimatedGravity = new ne()), - (this.measuredGravity = new ne()), - (this.gyroIntegralQ = new re()) - } - function me(e, t) { - ;(this.predictionTimeS = e), - (this.isDebug = t), - (this.previousQ = new re()), - (this.previousTimestampS = null), - (this.deltaQ = new re()), - (this.outQ = new re()) - } - function ve(e, t, n, r) { - ;(this.yawOnly = n), - (this.accelerometer = new ne()), - (this.gyroscope = new ne()), - (this.filter = new fe(e, r)), - (this.posePredictor = new me(t, r)), - (this.isFirefoxAndroid = h()), - (this.isIOS = l()) - var i = d() - ;(this.isDeviceMotionInRadians = !this.isIOS && i && i < 66), - (this.isWithoutDeviceMotion = f() || p()), - (this.filterToWorldQ = new re()), - l() - ? this.filterToWorldQ.setFromAxisAngle( - new ne(1, 0, 0), - Math.PI / 2, - ) - : this.filterToWorldQ.setFromAxisAngle( - new ne(1, 0, 0), - -Math.PI / 2, - ), - (this.inverseWorldToScreenQ = new re()), - (this.worldToScreenQ = new re()), - (this.originalPoseAdjustQ = new re()), - this.originalPoseAdjustQ.setFromAxisAngle( - new ne(0, 0, 1), - (-window.orientation * Math.PI) / 180, - ), - this.setScreenTransform_(), - v() && this.filterToWorldQ.multiply(this.inverseWorldToScreenQ), - (this.resetQ = new re()), - (this.orientationOut_ = new Float32Array(4)), - this.start() - } - ;(he.prototype.getDeviceParams = function () { - return this.deviceParams - }), - (he.prototype.recalculateDeviceParams_ = function () { - var e = this.calcDeviceParams_() - e - ? ((this.deviceParams = e), - this.onDeviceParamsUpdated && - this.onDeviceParamsUpdated(this.deviceParams)) - : console.error('Failed to recalculate device parameters.') - }), - (he.prototype.calcDeviceParams_ = function () { - var e = this.dpdb - if (!e) return console.error('DPDB not available.'), null - if (1 != e.format) - return console.error('DPDB has unexpected format version.'), null - if (!e.devices || !e.devices.length) - return ( - console.error('DPDB does not have a devices section.'), null - ) - var t = navigator.userAgent || navigator.vendor || window.opera, - n = y(), - r = b() - if (!e.devices) - return console.error('DPDB has no devices section.'), null - for (var i = 0; i < e.devices.length; i++) { - var o = e.devices[i] - if (o.rules) - if ('ios' == o.type || 'android' == o.type) { - if (l() == ('ios' == o.type)) { - for (var a = !1, s = 0; s < o.rules.length; s++) { - var c = o.rules[s] - if (this.ruleMatches_(c, t, n, r)) { - a = !0 - break - } - } - if (a) - return new de({ - xdpi: o.dpi[0] || o.dpi, - ydpi: o.dpi[1] || o.dpi, - bevelMm: o.bw, - }) - } - } else console.warn('Device[' + i + '] has invalid type.') - else console.warn('Device[' + i + '] has no rules section.') - } - return console.warn('No DPDB device match.'), null - }), - (he.prototype.ruleMatches_ = function (e, t, n, r) { - if (!e.ua && !e.res) return !1 - if ( - (e.ua && - 'SM' === e.ua.substring(0, 2) && - (e.ua = e.ua.substring(0, 7)), - e.ua && t.indexOf(e.ua) < 0) - ) - return !1 - if (e.res) { - if (!e.res[0] || !e.res[1]) return !1 - var i = e.res[0], - o = e.res[1] - if ( - Math.min(n, r) != Math.min(i, o) || - Math.max(n, r) != Math.max(i, o) - ) - return !1 - } - return !0 - }), - (pe.prototype.set = function (e, t) { - ;(this.sample = e), (this.timestampS = t) - }), - (pe.prototype.copy = function (e) { - this.set(e.sample, e.timestampS) - }), - (fe.prototype.addAccelMeasurement = function (e, t) { - this.currentAccelMeasurement.set(e, t) - }), - (fe.prototype.addGyroMeasurement = function (e, t) { - this.currentGyroMeasurement.set(e, t) - var n = t - this.previousGyroMeasurement.timestampS - g(n) && this.run_(), - this.previousGyroMeasurement.copy(this.currentGyroMeasurement) - }), - (fe.prototype.run_ = function () { - if (!this.isOrientationInitialized) - return ( - (this.accelQ = this.accelToQuaternion_( - this.currentAccelMeasurement.sample, - )), - this.previousFilterQ.copy(this.accelQ), - void (this.isOrientationInitialized = !0) - ) - var e = - this.currentGyroMeasurement.timestampS - - this.previousGyroMeasurement.timestampS, - t = this.gyroToQuaternionDelta_( - this.currentGyroMeasurement.sample, - e, - ) - this.gyroIntegralQ.multiply(t), - this.filterQ.copy(this.previousFilterQ), - this.filterQ.multiply(t) - var n = new re() - n.copy(this.filterQ), - n.inverse(), - this.estimatedGravity.set(0, 0, -1), - this.estimatedGravity.applyQuaternion(n), - this.estimatedGravity.normalize(), - this.measuredGravity.copy(this.currentAccelMeasurement.sample), - this.measuredGravity.normalize() - var r = new re() - r.setFromUnitVectors(this.estimatedGravity, this.measuredGravity), - r.inverse(), - this.isDebug && - console.log( - 'Delta: %d deg, G_est: (%s, %s, %s), G_meas: (%s, %s, %s)', - te * D(r), - this.estimatedGravity.x.toFixed(1), - this.estimatedGravity.y.toFixed(1), - this.estimatedGravity.z.toFixed(1), - this.measuredGravity.x.toFixed(1), - this.measuredGravity.y.toFixed(1), - this.measuredGravity.z.toFixed(1), - ) - var i = new re() - i.copy(this.filterQ), - i.multiply(r), - this.filterQ.slerp(i, 1 - this.kFilter), - this.previousFilterQ.copy(this.filterQ) - }), - (fe.prototype.getOrientation = function () { - return this.filterQ - }), - (fe.prototype.accelToQuaternion_ = function (e) { - var t = new ne() - t.copy(e), t.normalize() - var n = new re() - return n.setFromUnitVectors(new ne(0, 0, -1), t), n.inverse(), n - }), - (fe.prototype.gyroToQuaternionDelta_ = function (e, t) { - var n = new re(), - r = new ne() - return ( - r.copy(e), r.normalize(), n.setFromAxisAngle(r, e.length() * t), n - ) - }), - (me.prototype.getPrediction = function (e, t, n) { - if (!this.previousTimestampS) - return this.previousQ.copy(e), (this.previousTimestampS = n), e - var r = new ne() - r.copy(t), r.normalize() - var i = t.length() - if (i < 20 * ee) - return ( - this.isDebug && - console.log( - 'Moving slowly, at %s deg/s: no prediction', - (te * i).toFixed(1), - ), - this.outQ.copy(e), - this.previousQ.copy(e), - this.outQ - ) - var o = i * this.predictionTimeS - return ( - this.deltaQ.setFromAxisAngle(r, o), - this.outQ.copy(this.previousQ), - this.outQ.multiply(this.deltaQ), - this.previousQ.copy(e), - (this.previousTimestampS = n), - this.outQ - ) - }), - (ve.prototype.getPosition = function () { - return null - }), - (ve.prototype.getOrientation = function () { - var e = void 0 - if (this.isWithoutDeviceMotion && this._deviceOrientationQ) - return ( - (this.deviceOrientationFixQ = - this.deviceOrientationFixQ || - (function () { - var e = new re().setFromAxisAngle(new ne(0, 0, -1), 0), - t = new re() - return ( - -90 === window.orientation - ? t.setFromAxisAngle(new ne(0, 1, 0), Math.PI / -2) - : t.setFromAxisAngle(new ne(0, 1, 0), Math.PI / 2), - e.multiply(t) - ) - })()), - (this.deviceOrientationFilterToWorldQ = - this.deviceOrientationFilterToWorldQ || - (function () { - var e = new re() - return e.setFromAxisAngle(new ne(1, 0, 0), -Math.PI / 2), e - })()), - (e = this._deviceOrientationQ), - (t = new re()).copy(e), - t.multiply(this.deviceOrientationFilterToWorldQ), - t.multiply(this.resetQ), - t.multiply(this.worldToScreenQ), - t.multiplyQuaternions(this.deviceOrientationFixQ, t), - this.yawOnly && ((t.x = 0), (t.z = 0), t.normalize()), - (this.orientationOut_[0] = t.x), - (this.orientationOut_[1] = t.y), - (this.orientationOut_[2] = t.z), - (this.orientationOut_[3] = t.w), - this.orientationOut_ - ) - var t, - n = this.filter.getOrientation() - return ( - (e = this.posePredictor.getPrediction( - n, - this.gyroscope, - this.previousTimestampS, - )), - (t = new re()).copy(this.filterToWorldQ), - t.multiply(this.resetQ), - t.multiply(e), - t.multiply(this.worldToScreenQ), - this.yawOnly && ((t.x = 0), (t.z = 0), t.normalize()), - (this.orientationOut_[0] = t.x), - (this.orientationOut_[1] = t.y), - (this.orientationOut_[2] = t.z), - (this.orientationOut_[3] = t.w), - this.orientationOut_ - ) - }), - (ve.prototype.resetPose = function () { - this.resetQ.copy(this.filter.getOrientation()), - (this.resetQ.x = 0), - (this.resetQ.y = 0), - (this.resetQ.z *= -1), - this.resetQ.normalize(), - v() && this.resetQ.multiply(this.inverseWorldToScreenQ), - this.resetQ.multiply(this.originalPoseAdjustQ) - }), - (ve.prototype.onDeviceOrientation_ = function (e) { - this._deviceOrientationQ = this._deviceOrientationQ || new re() - var t = e.alpha, - n = e.beta, - r = e.gamma - ;(t = ((t || 0) * Math.PI) / 180), - (n = ((n || 0) * Math.PI) / 180), - (r = ((r || 0) * Math.PI) / 180), - this._deviceOrientationQ.setFromEulerYXZ(n, t, -r) - }), - (ve.prototype.onDeviceMotion_ = function (e) { - this.updateDeviceMotion_(e) - }), - (ve.prototype.updateDeviceMotion_ = function (e) { - var t = e.accelerationIncludingGravity, - n = e.rotationRate, - r = e.timeStamp / 1e3, - a = r - this.previousTimestampS - return a < 0 - ? (O( - 'fusion-pose-sensor:invalid:non-monotonic', - 'Invalid timestamps detected: non-monotonic timestamp from devicemotion', - ), - void (this.previousTimestampS = r)) - : a <= i || a > o - ? (O( - 'fusion-pose-sensor:invalid:outside-threshold', - 'Invalid timestamps detected: Timestamp from devicemotion outside expected range.', - ), - void (this.previousTimestampS = r)) - : (this.accelerometer.set(-t.x, -t.y, -t.z), - n && - (m() - ? this.gyroscope.set(-n.beta, n.alpha, n.gamma) - : this.gyroscope.set(n.alpha, n.beta, n.gamma), - this.isDeviceMotionInRadians || - this.gyroscope.multiplyScalar(Math.PI / 180), - this.filter.addGyroMeasurement(this.gyroscope, r)), - this.filter.addAccelMeasurement(this.accelerometer, r), - void (this.previousTimestampS = r)) - }), - (ve.prototype.onOrientationChange_ = function (e) { - this.setScreenTransform_() - }), - (ve.prototype.onMessage_ = function (e) { - var t = e.data - t && - t.type && - 'devicemotion' === t.type.toLowerCase() && - this.updateDeviceMotion_(t.deviceMotionEvent) - }), - (ve.prototype.setScreenTransform_ = function () { - switch ((this.worldToScreenQ.set(0, 0, 0, 1), window.orientation)) { - case 0: - break - case 90: - this.worldToScreenQ.setFromAxisAngle( - new ne(0, 0, 1), - -Math.PI / 2, - ) - break - case -90: - this.worldToScreenQ.setFromAxisAngle( - new ne(0, 0, 1), - Math.PI / 2, - ) - } - this.inverseWorldToScreenQ.copy(this.worldToScreenQ), - this.inverseWorldToScreenQ.inverse() - }), - (ve.prototype.start = function () { - ;(this.onDeviceMotionCallback_ = this.onDeviceMotion_.bind(this)), - (this.onOrientationChangeCallback_ = - this.onOrientationChange_.bind(this)), - (this.onMessageCallback_ = this.onMessage_.bind(this)), - (this.onDeviceOrientationCallback_ = - this.onDeviceOrientation_.bind(this)), - l() && - R() && - window.addEventListener('message', this.onMessageCallback_), - window.addEventListener( - 'orientationchange', - this.onOrientationChangeCallback_, - ), - this.isWithoutDeviceMotion - ? window.addEventListener( - 'deviceorientation', - this.onDeviceOrientationCallback_, - ) - : window.addEventListener( - 'devicemotion', - this.onDeviceMotionCallback_, - ) - }), - (ve.prototype.stop = function () { - window.removeEventListener( - 'devicemotion', - this.onDeviceMotionCallback_, - ), - window.removeEventListener( - 'deviceorientation', - this.onDeviceOrientationCallback_, - ), - window.removeEventListener( - 'orientationchange', - this.onOrientationChangeCallback_, - ), - window.removeEventListener('message', this.onMessageCallback_) - }) - var ge = 60, - ye = new ne(1, 0, 0), - be = new ne(0, 0, 1), - Ae = new re() - Ae.setFromAxisAngle(ye, -Math.PI / 2), - Ae.multiply(new re().setFromAxisAngle(be, Math.PI / 2)) - var we = (function () { - function t(n) { - e(this, t), - (this.config = n), - (this.sensor = null), - (this.fusionSensor = null), - (this._out = new Float32Array(4)), - (this.api = null), - (this.errors = []), - (this._sensorQ = new re()), - (this._outQ = new re()), - (this._onSensorRead = this._onSensorRead.bind(this)), - (this._onSensorError = this._onSensorError.bind(this)), - this.init() - } - return ( - n(t, [ - { - key: 'init', - value: function () { - var e = null - try { - ;(e = new RelativeOrientationSensor({ - frequency: ge, - referenceFrame: 'screen', - })).addEventListener('error', this._onSensorError) - } catch (t) { - this.errors.push(t), - 'SecurityError' === t.name - ? (console.error( - 'Cannot construct sensors due to the Feature Policy', - ), - console.warn( - 'Attempting to fall back using "devicemotion"; however this will fail in the future without correct permissions.', - ), - this.useDeviceMotion()) - : 'ReferenceError' === t.name - ? this.useDeviceMotion() - : console.error(t) - } - e && - ((this.api = 'sensor'), - (this.sensor = e), - this.sensor.addEventListener( - 'reading', - this._onSensorRead, - ), - this.sensor.start()) - }, - }, - { - key: 'useDeviceMotion', - value: function () { - ;(this.api = 'devicemotion'), - (this.fusionSensor = new ve( - this.config.K_FILTER, - this.config.PREDICTION_TIME_S, - this.config.YAW_ONLY, - this.config.DEBUG, - )), - this.sensor && - (this.sensor.removeEventListener( - 'reading', - this._onSensorRead, - ), - this.sensor.removeEventListener( - 'error', - this._onSensorError, - ), - (this.sensor = null)) - }, - }, - { - key: 'getOrientation', - value: function () { - if (this.fusionSensor) - return this.fusionSensor.getOrientation() - if (!this.sensor || !this.sensor.quaternion) - return ( - (this._out[0] = this._out[1] = this._out[2] = 0), - (this._out[3] = 1), - this._out - ) - var e = this.sensor.quaternion - this._sensorQ.set(e[0], e[1], e[2], e[3]) - var t = this._outQ - return ( - t.copy(Ae), - t.multiply(this._sensorQ), - this.config.YAW_ONLY && ((t.x = t.z = 0), t.normalize()), - (this._out[0] = t.x), - (this._out[1] = t.y), - (this._out[2] = t.z), - (this._out[3] = t.w), - this._out - ) - }, - }, - { - key: '_onSensorError', - value: function (e) { - this.errors.push(e.error), - 'NotAllowedError' === e.error.name - ? console.error( - 'Permission to access sensor was denied', - ) - : 'NotReadableError' === e.error.name - ? console.error('Sensor could not be read') - : console.error(e.error), - this.useDeviceMotion() - }, - }, - { key: '_onSensorRead', value: function () {} }, - ]), - t - ) - })(), - xe = - "<svg width='198' height='240' viewBox='0 0 198 240' 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- }, - ]) - }), - (e.exports = n()) - }), - ), - Pe = 1e3, - De = [0, 0, 0.5, 1], - Oe = [0.5, 0, 0.5, 1], - Ie = window.requestAnimationFrame, - Be = window.cancelAnimationFrame - function Fe() { - ;(this.leftProjectionMatrix = new Float32Array(16)), - (this.leftViewMatrix = new Float32Array(16)), - (this.rightProjectionMatrix = new Float32Array(16)), - (this.rightViewMatrix = new Float32Array(16)), - (this.pose = null) - } - function ke(e) { - Object.defineProperties(this, { - hasPosition: { writable: !1, enumerable: !0, value: e.hasPosition }, - hasExternalDisplay: { - writable: !1, - enumerable: !0, - value: e.hasExternalDisplay, - }, - canPresent: { writable: !1, enumerable: !0, value: e.canPresent }, - maxLayers: { writable: !1, enumerable: !0, value: e.maxLayers }, - hasOrientation: { - enumerable: !0, - get: function () { - return ( - I( - 'VRDisplayCapabilities.prototype.hasOrientation', - 'VRDisplay.prototype.getFrameData', - ), - e.hasOrientation - ) - }, - }, - }) - } - function Ne(e) { - var t = !('wakelock' in (e = e || {})) || e.wakelock - ;(this.isPolyfilled = !0), - (this.displayId = Pe++), - (this.displayName = ''), - (this.depthNear = 0.01), - (this.depthFar = 1e4), - (this.isPresenting = !1), - Object.defineProperty(this, 'isConnected', { - get: function () { - return ( - I( - 'VRDisplay.prototype.isConnected', - 'VRDisplayCapabilities.prototype.hasExternalDisplay', - ), - !1 - ) - }, - }), - (this.capabilities = new ke({ - hasPosition: !1, - hasOrientation: !1, - hasExternalDisplay: !1, - canPresent: !1, - maxLayers: 1, - })), - (this.stageParameters = null), - (this.waitingForPresent_ = !1), - (this.layer_ = null), - (this.originalParent_ = null), - (this.fullscreenElement_ = null), - (this.fullscreenWrapper_ = null), - (this.fullscreenElementCachedStyle_ = null), - (this.fullscreenEventTarget_ = null), - (this.fullscreenChangeHandler_ = null), - (this.fullscreenErrorHandler_ = null), - t && T() && (this.wakelock_ = new Re()) - } - ;(Ne.prototype.getFrameData = function (e) { - return L(e, this._getPose(), this) - }), - (Ne.prototype.getPose = function () { - return ( - I( - 'VRDisplay.prototype.getPose', - 'VRDisplay.prototype.getFrameData', - ), - this._getPose() - ) - }), - (Ne.prototype.resetPose = function () { - return I('VRDisplay.prototype.resetPose'), this._resetPose() - }), - (Ne.prototype.getImmediatePose = function () { - return ( - I( - 'VRDisplay.prototype.getImmediatePose', - 'VRDisplay.prototype.getFrameData', - ), - this._getPose() - ) - }), - (Ne.prototype.requestAnimationFrame = function (e) { - return Ie(e) - }), - (Ne.prototype.cancelAnimationFrame = function (e) { - return Be(e) - }), - (Ne.prototype.wrapForFullscreen = function (e) { - if (l()) return e - if (!this.fullscreenWrapper_) { - this.fullscreenWrapper_ = document.createElement('div') - var t = [ - 'height: ' + - Math.min(screen.height, screen.width) + - 'px !important', - 'top: 0 !important', - 'left: 0 !important', - 'right: 0 !important', - 'border: 0', - 'margin: 0', - 'padding: 0', - 'z-index: 999999 !important', - 'position: fixed', - ] - this.fullscreenWrapper_.setAttribute('style', t.join('; ') + ';'), - this.fullscreenWrapper_.classList.add( - 'webvr-polyfill-fullscreen-wrapper', - ) - } - if (this.fullscreenElement_ == e) return this.fullscreenWrapper_ - if ( - (this.fullscreenElement_ && - (this.originalParent_ - ? this.originalParent_.appendChild(this.fullscreenElement_) - : this.fullscreenElement_.parentElement.removeChild( - this.fullscreenElement_, - )), - (this.fullscreenElement_ = e), - (this.originalParent_ = e.parentElement), - this.originalParent_ || document.body.appendChild(e), - !this.fullscreenWrapper_.parentElement) - ) { - var n = this.fullscreenElement_.parentElement - n.insertBefore(this.fullscreenWrapper_, this.fullscreenElement_), - n.removeChild(this.fullscreenElement_) - } - this.fullscreenWrapper_.insertBefore( - this.fullscreenElement_, - this.fullscreenWrapper_.firstChild, - ), - (this.fullscreenElementCachedStyle_ = - this.fullscreenElement_.getAttribute('style')) - var r = this - function i() { - if (r.fullscreenElement_) { - var e = [ - 'position: absolute', - 'top: 0', - 'left: 0', - 'width: ' + Math.max(screen.width, screen.height) + 'px', - 'height: ' + Math.min(screen.height, screen.width) + 'px', - 'border: 0', - 'margin: 0', - 'padding: 0', - ] - r.fullscreenElement_.setAttribute('style', e.join('; ') + ';') - } - } - return i(), this.fullscreenWrapper_ - }), - (Ne.prototype.removeFullscreenWrapper = function () { - if (this.fullscreenElement_) { - var e = this.fullscreenElement_ - this.fullscreenElementCachedStyle_ - ? e.setAttribute('style', this.fullscreenElementCachedStyle_) - : e.removeAttribute('style'), - (this.fullscreenElement_ = null), - (this.fullscreenElementCachedStyle_ = null) - var t = this.fullscreenWrapper_.parentElement - return ( - this.fullscreenWrapper_.removeChild(e), - this.originalParent_ === t - ? t.insertBefore(e, this.fullscreenWrapper_) - : this.originalParent_ && this.originalParent_.appendChild(e), - t.removeChild(this.fullscreenWrapper_), - e - ) - } - }), - (Ne.prototype.requestPresent = function (e) { - var t = this.isPresenting, - n = this - return ( - e instanceof Array || - (I( - 'VRDisplay.prototype.requestPresent with non-array argument', - 'an array of VRLayers as the first argument', - ), - (e = [e])), - new Promise(function (r, i) { - if (n.capabilities.canPresent) - if (0 == e.length || e.length > n.capabilities.maxLayers) - i(new Error('Invalid number of layers.')) - else { - var o = e[0] - if (o.source) { - var a = o.leftBounds || De, - s = o.rightBounds || Oe - if (t) { - var u = n.layer_ - u.source !== o.source && (u.source = o.source) - for (var h = 0; h < 4; h++) - (u.leftBounds[h] = a[h]), (u.rightBounds[h] = s[h]) - return ( - n.wrapForFullscreen(n.layer_.source), - n.updatePresent_(), - void r() - ) - } - if ( - ((n.layer_ = { - predistorted: o.predistorted, - source: o.source, - leftBounds: a.slice(0), - rightBounds: s.slice(0), - }), - (n.waitingForPresent_ = !1), - n.layer_ && n.layer_.source) - ) { - var d = n.wrapForFullscreen(n.layer_.source), - p = function () { - var e = x() - ;(n.isPresenting = d === e), - n.isPresenting - ? (screen.orientation && - screen.orientation.lock && - screen.orientation - .lock('landscape-primary') - .catch(function (e) { - console.error( - 'screen.orientation.lock() failed due to', - e.message, - ) - }), - (n.waitingForPresent_ = !1), - n.beginPresent_(), - r()) - : (screen.orientation && - screen.orientation.unlock && - screen.orientation.unlock(), - n.removeFullscreenWrapper(), - n.disableWakeLock(), - n.endPresent_(), - n.removeFullscreenListeners_()), - n.fireVRDisplayPresentChange_() - }, - f = function () { - n.waitingForPresent_ && - (n.removeFullscreenWrapper(), - n.removeFullscreenListeners_(), - n.disableWakeLock(), - (n.waitingForPresent_ = !1), - (n.isPresenting = !1), - i(new Error('Unable to present.'))) - } - n.addFullscreenListeners_(d, p, f), - A(d) - ? (n.enableWakeLock(), (n.waitingForPresent_ = !0)) - : (l() || c()) && - (n.enableWakeLock(), - (n.isPresenting = !0), - n.beginPresent_(), - n.fireVRDisplayPresentChange_(), - r()) - } - n.waitingForPresent_ || - l() || - (w(), i(new Error('Unable to present.'))) - } else r() - } - else i(new Error('VRDisplay is not capable of presenting.')) - }) - ) - }), - (Ne.prototype.exitPresent = function () { - var e = this.isPresenting, - t = this - return ( - (this.isPresenting = !1), - (this.layer_ = null), - this.disableWakeLock(), - new Promise(function (n, r) { - e - ? (!w() && - l() && - (t.endPresent_(), t.fireVRDisplayPresentChange_()), - c() && - (t.removeFullscreenWrapper(), - t.removeFullscreenListeners_(), - t.endPresent_(), - t.fireVRDisplayPresentChange_()), - n()) - : r(new Error('Was not presenting to VRDisplay.')) - }) - ) - }), - (Ne.prototype.getLayers = function () { - return this.layer_ ? [this.layer_] : [] - }), - (Ne.prototype.fireVRDisplayPresentChange_ = function () { - var e = new CustomEvent('vrdisplaypresentchange', { - detail: { display: this }, - }) - window.dispatchEvent(e) - }), - (Ne.prototype.fireVRDisplayConnect_ = function () { - var e = new CustomEvent('vrdisplayconnect', { - detail: { display: this }, - }) - window.dispatchEvent(e) - }), - (Ne.prototype.addFullscreenListeners_ = function (e, t, n) { - this.removeFullscreenListeners_(), - (this.fullscreenEventTarget_ = e), - (this.fullscreenChangeHandler_ = t), - (this.fullscreenErrorHandler_ = n), - t && - (document.fullscreenEnabled - ? e.addEventListener('fullscreenchange', t, !1) - : document.webkitFullscreenEnabled - ? e.addEventListener('webkitfullscreenchange', t, !1) - : document.mozFullScreenEnabled - ? document.addEventListener('mozfullscreenchange', t, !1) - : document.msFullscreenEnabled && - e.addEventListener('msfullscreenchange', t, !1)), - n && - (document.fullscreenEnabled - ? e.addEventListener('fullscreenerror', n, !1) - : document.webkitFullscreenEnabled - ? e.addEventListener('webkitfullscreenerror', n, !1) - : document.mozFullScreenEnabled - ? document.addEventListener('mozfullscreenerror', n, !1) - : document.msFullscreenEnabled && - e.addEventListener('msfullscreenerror', n, !1)) - }), - (Ne.prototype.removeFullscreenListeners_ = function () { - if (this.fullscreenEventTarget_) { - var e = this.fullscreenEventTarget_ - if (this.fullscreenChangeHandler_) { - var t = this.fullscreenChangeHandler_ - e.removeEventListener('fullscreenchange', t, !1), - e.removeEventListener('webkitfullscreenchange', t, !1), - document.removeEventListener('mozfullscreenchange', t, !1), - e.removeEventListener('msfullscreenchange', t, !1) - } - if (this.fullscreenErrorHandler_) { - var n = this.fullscreenErrorHandler_ - e.removeEventListener('fullscreenerror', n, !1), - e.removeEventListener('webkitfullscreenerror', n, !1), - document.removeEventListener('mozfullscreenerror', n, !1), - e.removeEventListener('msfullscreenerror', n, !1) - } - ;(this.fullscreenEventTarget_ = null), - (this.fullscreenChangeHandler_ = null), - (this.fullscreenErrorHandler_ = null) - } - }), - (Ne.prototype.enableWakeLock = function () { - this.wakelock_ && this.wakelock_.enable() - }), - (Ne.prototype.disableWakeLock = function () { - this.wakelock_ && this.wakelock_.disable() - }), - (Ne.prototype.beginPresent_ = function () {}), - (Ne.prototype.endPresent_ = function () {}), - (Ne.prototype.submitFrame = function (e) {}), - (Ne.prototype.getEyeParameters = function (e) { - return null - }) - var Ue = { - ADDITIONAL_VIEWERS: [], - DEFAULT_VIEWER: '', - MOBILE_WAKE_LOCK: !0, - DEBUG: !1, - DPDB_URL: 'https://dpdb.webvr.rocks/dpdb.json', - K_FILTER: 0.98, - PREDICTION_TIME_S: 0.04, - CARDBOARD_UI_DISABLED: !1, - ROTATE_INSTRUCTIONS_DISABLED: !1, - YAW_ONLY: !1, - BUFFER_SCALE: 0.5, - DIRTY_SUBMIT_FRAME_BINDINGS: !1, - }, - He = { LEFT: 'left', RIGHT: 'right' } - function Ge(e) { - var t = S({}, Ue) - ;(e = S(t, e || {})), - Ne.call(this, { wakelock: e.MOBILE_WAKE_LOCK }), - (this.config = e), - (this.displayName = 'Cardboard VRDisplay'), - (this.capabilities = new ke({ - hasPosition: !1, - hasOrientation: !0, - hasExternalDisplay: !1, - canPresent: !0, - maxLayers: 1, - })), - (this.stageParameters = null), - (this.bufferScale_ = this.config.BUFFER_SCALE), - (this.poseSensor_ = new we(this.config)), - (this.distorter_ = null), - (this.cardboardUI_ = null), - (this.dpdb_ = new he( - this.config.DPDB_URL, - this.onDeviceParamsUpdated_.bind(this), - )), - (this.deviceInfo_ = new le( - this.dpdb_.getDeviceParams(), - e.ADDITIONAL_VIEWERS, - )), - (this.viewerSelector_ = new Se(e.DEFAULT_VIEWER)), - this.viewerSelector_.onChange(this.onViewerChanged_.bind(this)), - this.deviceInfo_.setViewer(this.viewerSelector_.getCurrentViewer()), - this.config.ROTATE_INSTRUCTIONS_DISABLED || - (this.rotateInstructions_ = new Ee()), - l() && window.addEventListener('resize', this.onResize_.bind(this)) - } - return ( - (Ge.prototype = Object.create(Ne.prototype)), - (Ge.prototype._getPose = function () { - return { - position: null, - orientation: this.poseSensor_.getOrientation(), - linearVelocity: null, - linearAcceleration: null, - angularVelocity: null, - angularAcceleration: null, - } - }), - (Ge.prototype._resetPose = function () { - this.poseSensor_.resetPose && this.poseSensor_.resetPose() - }), - (Ge.prototype._getFieldOfView = function (e) { - var t - if (e == He.LEFT) t = this.deviceInfo_.getFieldOfViewLeftEye() - else { - if (e != He.RIGHT) - return console.error('Invalid eye provided: %s', e), null - t = this.deviceInfo_.getFieldOfViewRightEye() - } - return t - }), - (Ge.prototype._getEyeOffset = function (e) { - var t - if (e == He.LEFT) - t = [0.5 * -this.deviceInfo_.viewer.interLensDistance, 0, 0] - else { - if (e != He.RIGHT) - return console.error('Invalid eye provided: %s', e), null - t = [0.5 * this.deviceInfo_.viewer.interLensDistance, 0, 0] - } - return t - }), - (Ge.prototype.getEyeParameters = function (e) { - var t = this._getEyeOffset(e), - n = this._getFieldOfView(e), - r = { - offset: t, - renderWidth: - 0.5 * this.deviceInfo_.device.width * this.bufferScale_, - renderHeight: - this.deviceInfo_.device.height * this.bufferScale_, - } - return ( - Object.defineProperty(r, 'fieldOfView', { - enumerable: !0, - get: function () { - return ( - I('VRFieldOfView', "VRFrameData's projection matrices"), n - ) - }, - }), - r - ) - }), - (Ge.prototype.onDeviceParamsUpdated_ = function (e) { - this.config.DEBUG && - console.log('DPDB reported that device params were updated.'), - this.deviceInfo_.updateDeviceParams(e), - this.distorter_ && - this.distorter_.updateDeviceInfo(this.deviceInfo_) - }), - (Ge.prototype.updateBounds_ = function () { - this.layer_ && - this.distorter_ && - (this.layer_.leftBounds || this.layer_.rightBounds) && - this.distorter_.setTextureBounds( - this.layer_.leftBounds, - this.layer_.rightBounds, - ) - }), - (Ge.prototype.beginPresent_ = function () { - var e = this.layer_.source.getContext('webgl') - e || (e = this.layer_.source.getContext('experimental-webgl')), - e || (e = this.layer_.source.getContext('webgl2')), - e && - (this.layer_.predistorted - ? this.config.CARDBOARD_UI_DISABLED || - ((e.canvas.width = y() * this.bufferScale_), - (e.canvas.height = b() * this.bufferScale_), - (this.cardboardUI_ = new J(e))) - : (this.config.CARDBOARD_UI_DISABLED || - (this.cardboardUI_ = new J(e)), - (this.distorter_ = new U( - e, - this.cardboardUI_, - this.config.BUFFER_SCALE, - this.config.DIRTY_SUBMIT_FRAME_BINDINGS, - )), - this.distorter_.updateDeviceInfo(this.deviceInfo_)), - this.cardboardUI_ && - this.cardboardUI_.listen( - function (e) { - this.viewerSelector_.show( - this.layer_.source.parentElement, - ), - e.stopPropagation(), - e.preventDefault() - }.bind(this), - function (e) { - this.exitPresent(), - e.stopPropagation(), - e.preventDefault() - }.bind(this), - ), - this.rotateInstructions_ && - (v() && T() - ? this.rotateInstructions_.showTemporarily( - 3e3, - this.layer_.source.parentElement, - ) - : this.rotateInstructions_.update()), - (this.orientationHandler = - this.onOrientationChange_.bind(this)), - window.addEventListener( - 'orientationchange', - this.orientationHandler, - ), - (this.vrdisplaypresentchangeHandler = - this.updateBounds_.bind(this)), - window.addEventListener( - 'vrdisplaypresentchange', - this.vrdisplaypresentchangeHandler, - ), - this.fireVRDisplayDeviceParamsChange_()) - }), - (Ge.prototype.endPresent_ = function () { - this.distorter_ && - (this.distorter_.destroy(), (this.distorter_ = null)), - this.cardboardUI_ && - (this.cardboardUI_.destroy(), (this.cardboardUI_ = null)), - this.rotateInstructions_ && this.rotateInstructions_.hide(), - this.viewerSelector_.hide(), - window.removeEventListener( - 'orientationchange', - this.orientationHandler, - ), - window.removeEventListener( - 'vrdisplaypresentchange', - this.vrdisplaypresentchangeHandler, - ) - }), - (Ge.prototype.updatePresent_ = function () { - this.endPresent_(), this.beginPresent_() - }), - (Ge.prototype.submitFrame = function (e) { - if (this.distorter_) - this.updateBounds_(), this.distorter_.submitFrame() - else if (this.cardboardUI_ && this.layer_) { - var t = this.layer_.source.getContext('webgl') - t || (t = this.layer_.source.getContext('experimental-webgl')), - t || (t = this.layer_.source.getContext('webgl2')) - var n = t.canvas - ;(n.width == this.lastWidth && n.height == this.lastHeight) || - this.cardboardUI_.onResize(), - (this.lastWidth = n.width), - (this.lastHeight = n.height), - this.cardboardUI_.render() - } - }), - (Ge.prototype.onOrientationChange_ = function (e) { - this.viewerSelector_.hide(), - this.rotateInstructions_ && this.rotateInstructions_.update(), - this.onResize_() - }), - (Ge.prototype.onResize_ = function (e) { - if (this.layer_) { - var t = this.layer_.source.getContext('webgl') - t || (t = this.layer_.source.getContext('experimental-webgl')), - t || (t = this.layer_.source.getContext('webgl2')) - var n = [ - 'position: absolute', - 'top: 0', - 'left: 0', - 'width: 100vw', - 'height: 100vh', - 'border: 0', - 'margin: 0', - 'padding: 0px', - 'box-sizing: content-box', - ] - t.canvas.setAttribute('style', n.join('; ') + ';'), C(t.canvas) - } - }), - (Ge.prototype.onViewerChanged_ = function (e) { - this.deviceInfo_.setViewer(e), - this.distorter_ && - this.distorter_.updateDeviceInfo(this.deviceInfo_), - this.fireVRDisplayDeviceParamsChange_() - }), - (Ge.prototype.fireVRDisplayDeviceParamsChange_ = function () { - var e = new CustomEvent('vrdisplaydeviceparamschange', { - detail: { vrdisplay: this, deviceInfo: this.deviceInfo_ }, - }) - window.dispatchEvent(e) - }), - (Ge.VRFrameData = Fe), - (Ge.VRDisplay = Ne), - Ge - ) - }), - (e.exports = r()) - }), - ), - l = '0.10.12', - c = { - ADDITIONAL_VIEWERS: [], - DEFAULT_VIEWER: '', - PROVIDE_MOBILE_VRDISPLAY: !0, - MOBILE_WAKE_LOCK: !0, - DEBUG: !1, - DPDB_URL: 'https://dpdb.webvr.rocks/dpdb.json', - K_FILTER: 0.98, - PREDICTION_TIME_S: 0.04, - CARDBOARD_UI_DISABLED: !1, - ROTATE_INSTRUCTIONS_DISABLED: !1, - YAW_ONLY: !1, - BUFFER_SCALE: 0.5, - DIRTY_SUBMIT_FRAME_BINDINGS: !1, - } - function u(e) { - ;(this.config = a(a({}, c), e)), - (this.polyfillDisplays = []), - (this.enabled = !1), - (this.hasNative = 'getVRDisplays' in navigator), - (this.native = {}), - (this.native.getVRDisplays = navigator.getVRDisplays), - (this.native.VRFrameData = window.VRFrameData), - (this.native.VRDisplay = window.VRDisplay), - (!this.hasNative || (this.config.PROVIDE_MOBILE_VRDISPLAY && i())) && - (this.enable(), - this.getVRDisplays().then(function (e) { - e && e[0] && e[0].fireVRDisplayConnect_ && e[0].fireVRDisplayConnect_() - })) - } - ;(u.prototype.getPolyfillDisplays = function () { - if (this._polyfillDisplaysPopulated) return this.polyfillDisplays - if (i()) { - var e = new s({ - ADDITIONAL_VIEWERS: this.config.ADDITIONAL_VIEWERS, - DEFAULT_VIEWER: this.config.DEFAULT_VIEWER, - MOBILE_WAKE_LOCK: this.config.MOBILE_WAKE_LOCK, - DEBUG: this.config.DEBUG, - DPDB_URL: this.config.DPDB_URL, - CARDBOARD_UI_DISABLED: this.config.CARDBOARD_UI_DISABLED, - K_FILTER: this.config.K_FILTER, - PREDICTION_TIME_S: this.config.PREDICTION_TIME_S, - 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name: 'aframe', - version: '1.2.0', - description: 'A web framework for building virtual reality experiences.', - homepage: 'https://aframe.io/', - main: 'dist/aframe-master.js', - scripts: { - browserify: "browserify src/index.js -s 'AFRAME' -p browserify-derequire", - build: - 'shx mkdir -p build/ && npm run browserify -- --debug -t [ envify --INSPECTOR_VERSION dev ] -o build/aframe.js', - codecov: 'codecov', - dev: 'npm run build && cross-env INSPECTOR_VERSION=dev node ./scripts/budo -t envify', - dist: 'node scripts/updateVersionLog.js && npm run dist:min && npm run dist:max', - 'dist:max': - 'npm run browserify -s -- --debug | exorcist dist/aframe-master.js.map > dist/aframe-master.js', - 'dist:min': - 'npm run browserify -s -- --debug -p [ minifyify --map aframe-master.min.js.map --output dist/aframe-master.min.js.map ] -o dist/aframe-master.min.js', - docs: 'markserv --dir docs --port 9001', - preghpages: 'node ./scripts/preghpages.js', - ghpages: 'ghpages -p gh-pages/', - lint: 'semistandard -v | snazzy', - 'lint:fix': 'semistandard --fix', - precommit: 'npm run lint', - prepush: 'node scripts/testOnlyCheck.js', - prerelease: 'node scripts/release.js 1.0.4 1.1.0', - start: 'npm run dev', - 'start:https': 'cross-env SSL=true npm run dev', - test: 'karma start ./tests/karma.conf.js', - 'test:docs': 'node scripts/docsLint.js', - 'test:firefox': 'npm test -- --browsers Firefox', - 'test:chrome': 'npm test -- --browsers Chrome', - 'test:nobrowser': 'NO_BROWSER=true npm test', - 'test:node': 'mocha --ui tdd tests/node', - }, - repository: 'aframevr/aframe', - license: 'MIT', - files: ['dist/*', 'docs/**/*', 'src/**/*', 'vendor/**/*'], - dependencies: { - 'custom-event-polyfill': '^1.0.6', - debug: 'ngokevin/debug#noTimestamp', - 'deep-assign': '^2.0.0', - 'document-register-element': - 'dmarcos/document-register-element#8ccc532b7f3744be954574caf3072a5fd260ca90', - 'load-bmfont': '^1.2.3', - 'object-assign': '^4.0.1', - present: '0.0.6', - 'promise-polyfill': '^3.1.0', - 'super-animejs': '^3.1.0', - 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t.startsWith('object3D.rotation') && (n = a.Math.degToRad(n)), - o = _(t), - l = e, - i = 0; - i < o.length - 1; - i++ - ) - l = l[o[i]] - ;(s = o[o.length - 1]), - r !== p - ? (l[s] = n) - : 'r' in l[s] - ? ((l[s].r = n.r), (l[s].g = n.g), (l[s].b = n.b)) - : ((l[s].x = n.r), (l[s].y = n.g), (l[s].z = n.b)) - } - function _(e) { - return e in d || (d[e] = e.split('.')), d[e] - } - function T(e) { - return e.isRawProperty || e.property.startsWith(g) || e.property.startsWith(y) - } - t.exports.Component = o('animation', { - schema: { - autoplay: { default: !0 }, - delay: { default: 0 }, - dir: { default: '' }, - dur: { default: 1e3 }, - easing: { default: 'easeInQuad' }, - elasticity: { default: 400 }, - enabled: { default: !0 }, - from: { default: '' }, - loop: { - default: 0, - parse: function (e) { - return ( - !0 === e || 'true' === e || (!1 !== e && 'false' !== e && parseInt(e, 10)) - ) - }, - }, - property: { default: '' }, - startEvents: { type: 'array' }, - pauseEvents: { type: 'array' }, - resumeEvents: { type: 'array' }, - round: { default: !1 }, - to: { default: '' }, - type: { default: '' }, - isRawProperty: { default: !1 }, - }, - multiple: !0, - init: function () { - var e = this - ;(this.eventDetail = { name: this.attrName }), - (this.time = 0), - (this.animation = null), - (this.animationIsPlaying = !1), - (this.onStartEvent = this.onStartEvent.bind(this)), - (this.beginAnimation = this.beginAnimation.bind(this)), - (this.pauseAnimation = this.pauseAnimation.bind(this)), - (this.resumeAnimation = this.resumeAnimation.bind(this)), - (this.fromColor = {}), - (this.toColor = {}), - (this.targets = {}), - (this.targetsArray = []), - (this.updateConfigForDefault = this.updateConfigForDefault.bind(this)), - (this.updateConfigForRawColor = this.updateConfigForRawColor.bind(this)), - (this.config = { - complete: function () { - ;(e.animationIsPlaying = !1), - e.el.emit('animationcomplete', e.eventDetail, !1), - e.id && e.el.emit('animationcomplete__' + e.id, e.eventDetail, !1) - }, - }) - }, - update: function (e) { - var t = this.config, - n = this.data - ;(this.animationIsPlaying = !1), - this.data.enabled && - n.property && - ((t.autoplay = !1), - (t.direction = n.dir), - (t.duration = n.dur), - (t.easing = n.easing), - (t.elasticity = n.elasticity), - (t.loop = n.loop), - (t.round = n.round), - this.createAndStartAnimation()) - }, - tick: function (e, t) { - this.animationIsPlaying && ((this.time += t), this.animation.tick(this.time)) - }, - remove: function () { - this.pauseAnimation(), this.removeEventListeners() - }, - pause: function () { - ;(this.paused = !0), - (this.pausedWasPlaying = this.animationIsPlaying), - this.pauseAnimation(), - this.removeEventListeners() - }, - play: function () { - this.paused && - ((this.paused = !1), - this.addEventListeners(), - this.pausedWasPlaying && - (this.resumeAnimation(), (this.pausedWasPlaying = !1))) - }, - createAndStartAnimation: function () { - var e = this.data - this.updateConfig(), - (this.animationIsPlaying = !1), - (this.animation = r(this.config)), - (this.animation.began = !0), - this.removeEventListeners(), - this.addEventListeners(), - !e.autoplay || - (e.startEvents && e.startEvents.length) || - (e.delay ? setTimeout(this.beginAnimation, e.delay) : this.beginAnimation()) - }, - beginAnimation: function () { - this.updateConfig(), - (this.animation.began = !0), - (this.time = 0), - (this.animationIsPlaying = !0), - this.stopRelatedAnimations(), - this.el.emit('animationbegin', this.eventDetail, !1) - }, - pauseAnimation: function () { - this.animationIsPlaying = !1 - }, - resumeAnimation: function () { - this.animationIsPlaying = !0 - }, - onStartEvent: function () { - this.data.enabled && - (this.updateConfig(), - this.animation && this.animation.pause(), - (this.animation = r(this.config)), - this.data.delay - ? setTimeout(this.beginAnimation, this.data.delay) - : this.beginAnimation()) - }, - updateConfigForRawColor: function () { - var e, - t, - n, - r = this.config, - i = this.data, - o = this.el - if (!this.waitComponentInitRawProperty(this.updateConfigForRawColor)) { - for (t in ((e = '' === i.from ? E(o, i.property) : i.from), - (n = i.to), - this.setColorConfig(e, n), - (e = this.fromColor), - (n = this.toColor), - (this.targetsArray.length = 0), - this.targetsArray.push(e), - (r.targets = this.targetsArray), - n)) - r[t] = n[t] - r.update = (function () { - var e = {} - return function (t) { - var n - ;((n = t.animatables[0].target).r === e.r && - n.g === e.g && - n.b === e.b) || - M(o, i.property, n, i.type) - } - })() - } - }, - updateConfigForDefault: function () { - var e, - t, - n, - r = this.config, - i = this.data, - o = this.el - this.waitComponentInitRawProperty(this.updateConfigForDefault) || - ((e = '' === i.from ? (T(i) ? E(o, i.property) : u(o, i.property)) : i.from), - (n = i.to), - isNaN(e || n) - ? ((e = e ? e.toString() : e), (n = n ? n.toString() : n)) - : ((e = parseFloat(e)), (n = parseFloat(n))), - (t = 'true' === i.to || 'false' === i.to || !0 === i.to || !1 === i.to) && - ((e = 'true' === i.from || !0 === i.from ? 1 : 0), - (n = 'true' === i.to || !0 === i.to ? 1 : 0)), - (this.targets.aframeProperty = e), - (r.targets = this.targets), - (r.aframeProperty = n), - (r.update = (function () { - var e - return function (n) { - var r - ;(r = n.animatables[0].target.aframeProperty) !== e && - ((e = r), - t && (r = r >= 1), - T(i) ? M(o, i.property, r, i.type) : h(o, i.property, r)) - } - })())) - }, - updateConfigForVector: function () { - var e, - t, - n, - r = this.config, - i = this.data, - o = this.el - for (e in ((t = '' !== i.from ? s.coordinates.parse(i.from) : u(o, i.property)), - (n = s.coordinates.parse(i.to)), - i.property === m && (A(t), A(n)), - (this.targetsArray.length = 0), - this.targetsArray.push(t), - (r.targets = this.targetsArray), - n)) - r[e] = n[e] - i.property !== f && i.property !== m && i.property !== v - ? (r.update = (function () { - var e = {} - return function (t) { - var n = t.animatables[0].target - ;(n.x === e.x && n.y === e.y && n.z === e.z) || - ((e.x = n.x), (e.y = n.y), (e.z = n.z), h(o, i.property, n)) - } - })()) - : (r.update = (function () { - var e = {} - return function (t) { - var n = t.animatables[0].target - i.property === v && - ((n.x = Math.max(1e-4, n.x)), - (n.y = Math.max(1e-4, n.y)), - (n.z = Math.max(1e-4, n.z))), - (n.x === e.x && n.y === e.y && n.z === e.z) || - ((e.x = n.x), - (e.y = n.y), - (e.z = n.z), - o.object3D[i.property].set(n.x, n.y, n.z)) - } - })()) - }, - updateConfig: function () { - var e - ;(e = b(this.el, this.data.property)), - T(this.data) && this.data.type === p - ? this.updateConfigForRawColor() - : 'vec2' === e || 'vec3' === e || 'vec4' === e - ? this.updateConfigForVector() - : this.updateConfigForDefault() - }, - waitComponentInitRawProperty: function (e) { - var t, - n = this.data, - i = this.el, - o = this - return ( - '' === n.from && - !!n.property.startsWith(g) && - ((t = _(n.property)[1]), - !i.components[t] && - (i.addEventListener('componentinitialized', function n(a) { - a.detail.name === t && - (e(), - (o.animation = r(o.config)), - i.removeEventListener('componentinitialized', n)) - }), - !0)) - ) - }, - stopRelatedAnimations: function () { - var e, t - for (t in this.el.components) - (e = this.el.components[t]), - t !== this.attrName && - 'animation' === e.name && - e.animationIsPlaying && - e.data.property === this.data.property && - (e.animationIsPlaying = !1) - }, - addEventListeners: function () { - var e = this.data, - t = this.el - w(t, e.startEvents, this.onStartEvent), - w(t, e.pauseEvents, this.pauseAnimation), - w(t, e.resumeEvents, this.resumeAnimation) - }, - removeEventListeners: function () { - var e = this.data, - t = this.el - x(t, e.startEvents, this.onStartEvent), - x(t, e.pauseEvents, this.pauseAnimation), - x(t, e.resumeEvents, this.resumeAnimation) - }, - setColorConfig: function (e, t) { - l.set(e), - c.set(t), - (e = this.fromColor), - (t = this.toColor), - (e.r = l.r), - (e.g = l.g), - (e.b = l.b), - (t.r = c.r), - (t.g = c.g), - (t.b = c.b) - }, - }) - }, - { - '../core/component': 131, - '../lib/three': 179, - '../utils': 205, - 'super-animejs': 56, - }, - ], - 75: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../lib/three') - t.exports.Component = r('camera', { - schema: { - active: { default: !0 }, - far: { default: 1e4 }, - fov: { default: 80, min: 0 }, - near: { default: 0.005, min: 0 }, - spectator: { default: !1 }, - zoom: { default: 1, min: 0 }, - }, - init: function () { - var e, - t = this.el - ;(e = this.camera = new i.PerspectiveCamera()), t.setObject3D('camera', e) - }, - update: function (e) { - var t = this.data, - n = this.camera - ;(n.aspect = t.aspect || window.innerWidth / window.innerHeight), - (n.far = t.far), - (n.fov = t.fov), - (n.near = t.near), - (n.zoom = t.zoom), - n.updateProjectionMatrix(), - this.updateActiveCamera(e), - this.updateSpectatorCamera(e) - }, - updateActiveCamera: function (e) { - var t = this.data, - n = this.el, - r = this.system - ;(e && e.active === t.active) || - t.spectator || - (t.active && r.activeCameraEl !== n - ? r.setActiveCamera(n) - : t.active || r.activeCameraEl !== n || r.disableActiveCamera()) - }, - updateSpectatorCamera: function (e) { - var t = this.data, - n = this.el, - r = this.system - ;(e && e.spectator === t.spectator) || - (t.spectator && r.spectatorCameraEl !== n - ? r.setSpectatorCamera(n) - : t.spectator || r.spectatorCameraEl !== n || r.disableSpectatorCamera()) - }, - remove: function () { - this.el.removeObject3D('camera') - }, - }) - }, - { '../core/component': 131, '../lib/three': 179 }, - ], - 76: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/'), - o = i.bind, - a = { - CLICK: 'click', - FUSING: 'fusing', - MOUSEENTER: 'mouseenter', - MOUSEDOWN: 'mousedown', - MOUSELEAVE: 'mouseleave', - MOUSEUP: 'mouseup', - }, - s = { - FUSING: 'cursor-fusing', - HOVERING: 'cursor-hovering', - HOVERED: 'cursor-hovered', - }, - l = { DOWN: ['mousedown', 'touchstart'], UP: ['mouseup', 'touchend'] }, - c = { DOWN: ['selectstart'], UP: ['selectend'] }, - u = 'a-mouse-cursor-hover' - t.exports.Component = r('cursor', { - dependencies: ['raycaster'], - schema: { - downEvents: { default: [] }, - fuse: { default: i.device.isMobile() }, - fuseTimeout: { default: 1500, min: 0 }, - mouseCursorStylesEnabled: { default: !0 }, - upEvents: { default: [] }, - rayOrigin: { default: 'entity', oneOf: ['mouse', 'entity'] }, - }, - init: function () { - var e = this - ;(this.fuseTimeout = void 0), - (this.cursorDownEl = null), - (this.intersectedEl = null), - (this.canvasBounds = document.body.getBoundingClientRect()), - (this.isCursorDown = !1), - (this.updateCanvasBounds = i.debounce(function () { - e.canvasBounds = e.el.sceneEl.canvas.getBoundingClientRect() - }, 500)), - (this.eventDetail = {}), - (this.intersectedEventDetail = { cursorEl: this.el }), - (this.onCursorDown = o(this.onCursorDown, this)), - (this.onCursorUp = o(this.onCursorUp, this)), - (this.onIntersection = o(this.onIntersection, this)), - (this.onIntersectionCleared = o(this.onIntersectionCleared, this)), - (this.onMouseMove = o(this.onMouseMove, this)), - (this.onEnterVR = o(this.onEnterVR, this)) - }, - update: function (e) { - this.data.rayOrigin !== e.rayOrigin && this.updateMouseEventListeners() - }, - play: function () { - this.addEventListeners() - }, - pause: function () { - this.removeEventListeners() - }, - remove: function () { - var e = this.el - e.removeState(s.HOVERING), - e.removeState(s.FUSING), - clearTimeout(this.fuseTimeout), - this.intersectedEl && this.intersectedEl.removeState(s.HOVERED), - this.removeEventListeners() - }, - addEventListeners: function () { - var e, - t = this.data, - n = this.el, - r = this - function i() { - ;(e = n.sceneEl.canvas), - t.downEvents.length || - t.upEvents.length || - (l.DOWN.forEach(function (t) { - e.addEventListener(t, r.onCursorDown) - }), - l.UP.forEach(function (t) { - e.addEventListener(t, r.onCursorUp) - })) - } - ;(e = n.sceneEl.canvas) - ? i() - : n.sceneEl.addEventListener('render-target-loaded', i), - t.downEvents.forEach(function (e) { - n.addEventListener(e, r.onCursorDown) - }), - t.upEvents.forEach(function (e) { - n.addEventListener(e, r.onCursorUp) - }), - n.addEventListener('raycaster-intersection', this.onIntersection), - n.addEventListener( - 'raycaster-intersection-cleared', - this.onIntersectionCleared, - ), - n.sceneEl.addEventListener('rendererresize', this.updateCanvasBounds), - n.sceneEl.addEventListener('enter-vr', this.onEnterVR), - window.addEventListener('resize', this.updateCanvasBounds), - window.addEventListener('scroll', this.updateCanvasBounds), - this.updateMouseEventListeners() - }, - removeEventListeners: function () { - var e, - t = this.data, - n = this.el, - r = this - !(e = n.sceneEl.canvas) || - t.downEvents.length || - t.upEvents.length || - (l.DOWN.forEach(function (t) { - e.removeEventListener(t, r.onCursorDown) - }), - l.UP.forEach(function (t) { - e.removeEventListener(t, r.onCursorUp) - })), - t.downEvents.forEach(function (e) { - n.removeEventListener(e, r.onCursorDown) - }), - t.upEvents.forEach(function (e) { - n.removeEventListener(e, r.onCursorUp) - }), - n.removeEventListener('raycaster-intersection', this.onIntersection), - n.removeEventListener( - 'raycaster-intersection-cleared', - this.onIntersectionCleared, - ), - e.removeEventListener('mousemove', this.onMouseMove), - e.removeEventListener('touchstart', this.onMouseMove), - e.removeEventListener('touchmove', this.onMouseMove), - n.sceneEl.removeEventListener('rendererresize', this.updateCanvasBounds), - n.sceneEl.removeEventListener('enter-vr', this.onEnterVR), - window.removeEventListener('resize', this.updateCanvasBounds), - window.removeEventListener('scroll', this.updateCanvasBounds) - }, - updateMouseEventListeners: function () { - var e, - t = this.el - ;(e = t.sceneEl.canvas).removeEventListener('mousemove', this.onMouseMove), - e.removeEventListener('touchmove', this.onMouseMove), - t.setAttribute('raycaster', 'useWorldCoordinates', !1), - 'mouse' === this.data.rayOrigin && - (e.addEventListener('mousemove', this.onMouseMove, !1), - e.addEventListener('touchmove', this.onMouseMove, !1), - t.setAttribute('raycaster', 'useWorldCoordinates', !0), - this.updateCanvasBounds()) - }, - onMouseMove: (function () { - var e = new THREE.Vector3(), - t = new THREE.Vector2(), - n = new THREE.Vector3(), - r = { origin: n, direction: e } - return function (i) { - var o, - a, - s, - l = this.canvasBounds, - c = this.el.sceneEl.camera - c.parent.updateMatrixWorld(), - (o = - (a = - 'touchmove' === i.type || 'touchstart' === i.type - ? i.touches.item(0) - : i).clientX - l.left), - (s = a.clientY - l.top), - (t.x = (o / l.width) * 2 - 1), - (t.y = (-s / l.height) * 2 + 1), - n.setFromMatrixPosition(c.matrixWorld), - e.set(t.x, t.y, 0.5).unproject(c).sub(n).normalize(), - this.el.setAttribute('raycaster', r), - 'touchmove' === i.type && i.preventDefault() - } - })(), - onCursorDown: function (e) { - ;(this.isCursorDown = !0), - 'mouse' === this.data.rayOrigin && - 'touchstart' === e.type && - (this.onMouseMove(e), - this.el.components.raycaster.checkIntersections(), - e.preventDefault()), - this.twoWayEmit(a.MOUSEDOWN), - (this.cursorDownEl = this.intersectedEl) - }, - onCursorUp: function (e) { - if (this.isCursorDown) { - this.isCursorDown = !1 - var t = this.data - this.twoWayEmit(a.MOUSEUP), - this.cursorDownEl && - this.cursorDownEl !== this.intersectedEl && - ((this.intersectedEventDetail.intersection = null), - this.cursorDownEl.emit(a.MOUSEUP, this.intersectedEventDetail)), - (t.fuse && 'mouse' !== t.rayOrigin) || - !this.intersectedEl || - this.cursorDownEl !== this.intersectedEl || - this.twoWayEmit(a.CLICK), - (this.cursorDownEl = null), - 'touchend' === e.type && e.preventDefault() - } - }, - onIntersection: function (e) { - var t, - n, - r, - i, - o = this.el - ;(n = e.detail.els[0] === o ? 1 : 0), - (i = e.detail.intersections[n]), - (r = e.detail.els[n]) && - this.intersectedEl !== r && - ((this.intersectedEl && - (t = this.el.components.raycaster.getIntersection(this.intersectedEl)) && - t.distance <= i.distance) || - (this.clearCurrentIntersection(!0), this.setIntersection(r, i))) - }, - onIntersectionCleared: function (e) { - ;-1 !== e.detail.clearedEls.indexOf(this.intersectedEl) && - this.clearCurrentIntersection() - }, - onEnterVR: function () { - this.clearCurrentIntersection(!0) - var e = this.el.sceneEl.xrSession, - t = this - e && - 'mouse' !== this.data.rayOrigin && - (c.DOWN.forEach(function (n) { - e.addEventListener(n, t.onCursorDown) - }), - c.UP.forEach(function (n) { - e.addEventListener(n, t.onCursorUp) - })) - }, - setIntersection: function (e, t) { - var n = this.el, - r = this.data, - i = this - this.intersectedEl !== e && - ((this.intersectedEl = e), - n.addState(s.HOVERING), - e.addState(s.HOVERED), - this.twoWayEmit(a.MOUSEENTER), - this.data.mouseCursorStylesEnabled && - 'mouse' === this.data.rayOrigin && - this.el.sceneEl.canvas.classList.add(u), - 0 !== r.fuseTimeout && - r.fuse && - (n.addState(s.FUSING), - this.twoWayEmit(a.FUSING), - (this.fuseTimeout = setTimeout(function () { - n.removeState(s.FUSING), i.twoWayEmit(a.CLICK) - }, r.fuseTimeout)))) - }, - clearCurrentIntersection: function (e) { - var t, - n, - r = this.el - this.intersectedEl && - (this.intersectedEl.removeState(s.HOVERED), - r.removeState(s.HOVERING), - r.removeState(s.FUSING), - this.twoWayEmit(a.MOUSELEAVE), - this.data.mouseCursorStylesEnabled && - 'mouse' === this.data.rayOrigin && - this.el.sceneEl.canvas.classList.remove(u), - (this.intersectedEl = null), - clearTimeout(this.fuseTimeout), - !0 !== e && - 0 !== (n = this.el.components.raycaster.intersections).length && - (t = n[n[0].object.el === r ? 1 : 0]) && - this.setIntersection(t.object.el, t)) - }, - twoWayEmit: function (e) { - var t, - n = this.el, - r = this.intersectedEl - ;(t = this.el.components.raycaster.getIntersection(r)), - (this.eventDetail.intersectedEl = r), - (this.eventDetail.intersection = t), - n.emit(e, this.eventDetail), - r && - ((this.intersectedEventDetail.intersection = t), - r.emit(e, this.intersectedEventDetail)) - }, - }) - }, - { '../core/component': 131, '../utils/': 205 }, - ], - 77: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/bind'), - o = e('../utils/tracked-controls'), - a = o.checkControllerPresentAndSetup, - s = o.emitIfAxesChanged, - l = o.onButtonEvent, - c = 'https://cdn.aframe.io/controllers/google/', - u = c + 'vr_controller_daydream.obj', - h = c + 'vr_controller_daydream.mtl', - d = e('../utils/').device.isWebXRAvailable, - p = d ? 'google-daydream' : 'Daydream Controller', - f = d - ? { - axes: { touchpad: [0, 1] }, - buttons: ['none', 'none', 'touchpad', 'menu', 'system'], - } - : { axes: { trackpad: [0, 1] }, buttons: ['trackpad', 'menu', 'system'] } - t.exports.Component = r('daydream-controls', { - schema: { - hand: { default: '' }, - buttonColor: { type: 'color', default: '#000000' }, - buttonTouchedColor: { type: 'color', default: '#777777' }, - buttonHighlightColor: { type: 'color', default: '#FFFFFF' }, - model: { default: !0 }, - orientationOffset: { type: 'vec3' }, - armModel: { default: !0 }, - }, - mapping: f, - bindMethods: function () { - ;(this.onModelLoaded = i(this.onModelLoaded, this)), - (this.onControllersUpdate = i(this.onControllersUpdate, this)), - (this.checkIfControllerPresent = i(this.checkIfControllerPresent, this)), - (this.removeControllersUpdateListener = i( - this.removeControllersUpdateListener, - this, - )), - (this.onAxisMoved = i(this.onAxisMoved, this)) - }, - init: function () { - var e = this - ;(this.onButtonChanged = i(this.onButtonChanged, this)), - (this.onButtonDown = function (t) { - l(t.detail.id, 'down', e) - }), - (this.onButtonUp = function (t) { - l(t.detail.id, 'up', e) - }), - (this.onButtonTouchStart = function (t) { - l(t.detail.id, 'touchstart', e) - }), - (this.onButtonTouchEnd = function (t) { - l(t.detail.id, 'touchend', e) - }), - (this.controllerPresent = !1), - (this.lastControllerCheck = 0), - this.bindMethods() - }, - addEventListeners: function () { - var e = this.el - e.addEventListener('buttonchanged', this.onButtonChanged), - e.addEventListener('buttondown', this.onButtonDown), - e.addEventListener('buttonup', this.onButtonUp), - e.addEventListener('touchstart', this.onButtonTouchStart), - e.addEventListener('touchend', this.onButtonTouchEnd), - e.addEventListener('model-loaded', this.onModelLoaded), - e.addEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !0) - }, - removeEventListeners: function () { - var e = this.el - e.removeEventListener('buttonchanged', this.onButtonChanged), - e.removeEventListener('buttondown', this.onButtonDown), - e.removeEventListener('buttonup', this.onButtonUp), - e.removeEventListener('touchstart', this.onButtonTouchStart), - e.removeEventListener('touchend', this.onButtonTouchEnd), - e.removeEventListener('model-loaded', this.onModelLoaded), - e.removeEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !1) - }, - checkIfControllerPresent: function () { - a(this, p, this.data.hand ? { hand: this.data.hand } : {}) - }, - play: function () { - this.checkIfControllerPresent(), this.addControllersUpdateListener() - }, - pause: function () { - this.removeEventListeners(), this.removeControllersUpdateListener() - }, - injectTrackedControls: function () { - var e = this.el, - t = this.data - e.setAttribute('tracked-controls', { - armModel: t.armModel, - hand: t.hand, - idPrefix: p, - id: p, - orientationOffset: t.orientationOffset, - }), - this.data.model && this.el.setAttribute('obj-model', { obj: u, mtl: h }) - }, - addControllersUpdateListener: function () { - this.el.sceneEl.addEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - removeControllersUpdateListener: function () { - this.el.sceneEl.removeEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - onControllersUpdate: function () { - this.checkIfControllerPresent() - }, - onModelLoaded: function (e) { - var t, - n = e.detail.model - this.data.model && - (((t = this.buttonMeshes = {}).menu = n.getObjectByName( - 'AppButton_AppButton_Cylinder.004', - )), - (t.system = n.getObjectByName('HomeButton_HomeButton_Cylinder.005')), - (t.trackpad = n.getObjectByName('TouchPad_TouchPad_Cylinder.003')), - (t.touchpad = n.getObjectByName('TouchPad_TouchPad_Cylinder.003')), - n.position.set(0, 0, -0.04)) - }, - onAxisMoved: function (e) { - s(this, this.mapping.axes, e) - }, - onButtonChanged: function (e) { - var t = this.mapping.buttons[e.detail.id] - t && this.el.emit(t + 'changed', e.detail.state) - }, - updateModel: function (e, t) { - this.data.model && this.updateButtonModel(e, t) - }, - updateButtonModel: function (e, t) { - var n = this.buttonMeshes - if (n && n[e]) { - var r - switch (t) { - case 'down': - r = this.data.buttonHighlightColor - break - case 'touchstart': - r = this.data.buttonTouchedColor - break - default: - r = this.data.buttonColor - } - n[e].material.color.set(r) - } - }, - }) - }, - { - '../core/component': 131, - '../utils/': 205, - '../utils/bind': 199, - '../utils/tracked-controls': 214, - }, - ], - 78: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/bind'), - o = e('../utils/tracked-controls'), - a = o.checkControllerPresentAndSetup, - s = o.emitIfAxesChanged, - l = o.onButtonEvent, - c = e('../utils/').device.isWebXRAvailable, - u = 'https://cdn.aframe.io/controllers/samsung/', - h = u + 'gear_vr_controller.obj', - d = u + 'gear_vr_controller.mtl', - p = c ? 'samsung-gearvr' : 'Gear VR', - f = c - ? { - axes: { touchpad: [0, 1] }, - buttons: ['trigger', 'none', 'touchpad', 'none', 'menu'], - } - : { axes: { trackpad: [0, 1] }, buttons: ['trackpad', 'trigger'] } - t.exports.Component = r('gearvr-controls', { - schema: { - hand: { default: '' }, - buttonColor: { type: 'color', default: '#000000' }, - buttonTouchedColor: { type: 'color', default: '#777777' }, - buttonHighlightColor: { type: 'color', default: '#FFFFFF' }, - model: { default: !0 }, - orientationOffset: { type: 'vec3' }, - armModel: { default: !0 }, - }, - mapping: f, - bindMethods: function () { - ;(this.onModelLoaded = i(this.onModelLoaded, this)), - (this.onControllersUpdate = i(this.onControllersUpdate, this)), - (this.checkIfControllerPresent = i(this.checkIfControllerPresent, this)), - (this.removeControllersUpdateListener = i( - this.removeControllersUpdateListener, - this, - )), - (this.onAxisMoved = i(this.onAxisMoved, this)) - }, - init: function () { - var e = this - ;(this.onButtonChanged = i(this.onButtonChanged, this)), - (this.onButtonDown = function (t) { - l(t.detail.id, 'down', e) - }), - (this.onButtonUp = function (t) { - l(t.detail.id, 'up', e) - }), - (this.onButtonTouchStart = function (t) { - l(t.detail.id, 'touchstart', e) - }), - (this.onButtonTouchEnd = function (t) { - l(t.detail.id, 'touchend', e) - }), - (this.controllerPresent = !1), - (this.lastControllerCheck = 0), - this.bindMethods() - }, - addEventListeners: function () { - var e = this.el - e.addEventListener('buttonchanged', this.onButtonChanged), - e.addEventListener('buttondown', this.onButtonDown), - e.addEventListener('buttonup', this.onButtonUp), - e.addEventListener('touchstart', this.onButtonTouchStart), - e.addEventListener('touchend', this.onButtonTouchEnd), - e.addEventListener('model-loaded', this.onModelLoaded), - e.addEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !0) - }, - removeEventListeners: function () { - var e = this.el - e.removeEventListener('buttonchanged', this.onButtonChanged), - e.removeEventListener('buttondown', this.onButtonDown), - e.removeEventListener('buttonup', this.onButtonUp), - e.removeEventListener('touchstart', this.onButtonTouchStart), - e.removeEventListener('touchend', this.onButtonTouchEnd), - e.removeEventListener('model-loaded', this.onModelLoaded), - e.removeEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !1) - }, - checkIfControllerPresent: function () { - a(this, p, this.data.hand ? { hand: this.data.hand } : {}) - }, - play: function () { - this.checkIfControllerPresent(), this.addControllersUpdateListener() - }, - pause: function () { - this.removeEventListeners(), this.removeControllersUpdateListener() - }, - injectTrackedControls: function () { - var e = this.el, - t = this.data - e.setAttribute('tracked-controls', { - armModel: t.armModel, - hand: t.hand, - idPrefix: p, - id: p, - orientationOffset: t.orientationOffset, - }), - this.data.model && this.el.setAttribute('obj-model', { obj: h, mtl: d }) - }, - addControllersUpdateListener: function () { - this.el.sceneEl.addEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - removeControllersUpdateListener: function () { - this.el.sceneEl.removeEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - onControllersUpdate: function () { - this.checkIfControllerPresent() - }, - onModelLoaded: function (e) { - var t, - n = e.detail.model - this.data.model && - (((t = this.buttonMeshes = {}).trigger = n.children[2]), - (t.trackpad = n.children[1]), - (t.touchpad = n.children[1])) - }, - onButtonChanged: function (e) { - var t = this.mapping.buttons[e.detail.id] - t && this.el.emit(t + 'changed', e.detail.state) - }, - onAxisMoved: function (e) { - s(this, this.mapping.axes, e) - }, - updateModel: function (e, t) { - this.data.model && this.updateButtonModel(e, t) - }, - updateButtonModel: function (e, t) { - var n = this.buttonMeshes - if (n && n[e]) { - var r - switch (t) { - case 'down': - r = this.data.buttonHighlightColor - break - case 'touchstart': - r = this.data.buttonTouchedColor - break - default: - r = this.data.buttonColor - } - n[e].material.color.set(r) - } - }, - }) - }, - { - '../core/component': 131, - '../utils/': 205, - '../utils/bind': 199, - '../utils/tracked-controls': 214, - }, - ], - 79: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/bind'), - o = e('../utils/tracked-controls'), - a = o.checkControllerPresentAndSetup, - s = o.emitIfAxesChanged, - l = o.onButtonEvent, - c = 'generic', - u = { - axes: { touchpad: [0, 1], thumbstick: [2, 3] }, - buttons: ['trigger', 'squeeze', 'touchpad', 'thumbstick'], - } - t.exports.Component = r('generic-tracked-controller-controls', { - schema: { - hand: { default: '' }, - defaultModel: { default: !0 }, - defaultModelColor: { default: 'gray' }, - orientationOffset: { type: 'vec3' }, - disabled: { default: !1 }, - }, - mapping: u, - bindMethods: function () { - ;(this.onControllersUpdate = i(this.onControllersUpdate, this)), - (this.checkIfControllerPresent = i(this.checkIfControllerPresent, this)), - (this.removeControllersUpdateListener = i( - this.removeControllersUpdateListener, - this, - )), - (this.onAxisMoved = i(this.onAxisMoved, this)) - }, - init: function () { - var e = this - ;(this.onButtonChanged = i(this.onButtonChanged, this)), - (this.onButtonDown = function (t) { - l(t.detail.id, 'down', e) - }), - (this.onButtonUp = function (t) { - l(t.detail.id, 'up', e) - }), - (this.onButtonTouchStart = function (t) { - l(t.detail.id, 'touchstart', e) - }), - (this.onButtonTouchEnd = function (t) { - l(t.detail.id, 'touchend', e) - }), - (this.controllerPresent = !1), - (this.wasControllerConnected = !1), - (this.lastControllerCheck = 0), - (this.rendererSystem = this.el.sceneEl.systems.renderer), - this.bindMethods(), - this.el.addEventListener('controllerconnected', function (t) { - t.detail.name !== e.name && - ((e.wasControllerConnected = !0), - e.removeEventListeners(), - e.removeControllersUpdateListener()) - }) - }, - addEventListeners: function () { - var e = this.el - e.addEventListener('buttonchanged', this.onButtonChanged), - e.addEventListener('buttondown', this.onButtonDown), - e.addEventListener('buttonup', this.onButtonUp), - e.addEventListener('touchstart', this.onButtonTouchStart), - e.addEventListener('touchend', this.onButtonTouchEnd), - e.addEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !0) - }, - removeEventListeners: function () { - var e = this.el - e.removeEventListener('buttonchanged', this.onButtonChanged), - e.removeEventListener('buttondown', this.onButtonDown), - e.removeEventListener('buttonup', this.onButtonUp), - e.removeEventListener('touchstart', this.onButtonTouchStart), - e.removeEventListener('touchend', this.onButtonTouchEnd), - e.removeEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !1) - }, - checkIfControllerPresent: function () { - var e = this.data, - t = e.hand ? e.hand : void 0 - a(this, c, { hand: t, iterateControllerProfiles: !0 }) - }, - play: function () { - this.wasControllerConnected || - (this.checkIfControllerPresent(), this.addControllersUpdateListener()) - }, - pause: function () { - this.removeEventListeners(), this.removeControllersUpdateListener() - }, - injectTrackedControls: function () { - var e = this.el, - t = this.data - this.el.components['tracked-controls'] - ? this.removeEventListeners() - : (e.setAttribute('tracked-controls', { - hand: t.hand, - idPrefix: c, - orientationOffset: t.orientationOffset, - iterateControllerProfiles: !0, - }), - this.data.defaultModel && this.initDefaultModel()) - }, - addControllersUpdateListener: function () { - this.el.sceneEl.addEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - removeControllersUpdateListener: function () { - this.el.sceneEl.removeEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - onControllersUpdate: function () { - this.checkIfControllerPresent() - }, - onButtonChanged: function (e) { - var t = this.mapping.buttons[e.detail.id] - t && this.el.emit(t + 'changed', e.detail.state) - }, - onAxisMoved: function (e) { - s(this, this.mapping.axes, e) - }, - initDefaultModel: function () { - var e = (this.modelEl = document.createElement('a-entity')) - e.setAttribute('geometry', { primitive: 'sphere', radius: 0.03 }), - e.setAttribute('material', { color: this.data.color }), - this.el.appendChild(e) - }, - }) - }, - { '../core/component': 131, '../utils/bind': 199, '../utils/tracked-controls': 214 }, - ], - 80: [ - function (e, t, n) { - var r = e('../core/geometry').geometries, - i = e('../core/geometry').geometryNames, - o = e('../core/component').registerComponent, - a = e('../lib/three'), - s = new a.BufferGeometry() - t.exports.Component = o('geometry', { - schema: { - buffer: { default: !0 }, - primitive: { default: 'box', oneOf: i, schemaChange: !0 }, - skipCache: { default: !1 }, - }, - init: function () { - this.geometry = null - }, - update: function (e) { - var t, - n = this.data, - r = this.el, - i = this.system - this.geometry && (i.unuseGeometry(e), (this.geometry = null)), - (this.geometry = i.getOrCreateGeometry(n)), - (t = r.getObject3D('mesh')) - ? (t.geometry = this.geometry) - : (((t = new a.Mesh()).geometry = this.geometry), - this.el.getAttribute('material') || - (t.material = new a.MeshStandardMaterial({ - color: 16777215 * Math.random(), - metalness: 0, - roughness: 0.5, - })), - r.setObject3D('mesh', t)) - }, - remove: function () { - this.system.unuseGeometry(this.data), - (this.el.getObject3D('mesh').geometry = s), - (this.geometry = null) - }, - updateSchema: function (e) { - var t = this.oldData && this.oldData.primitive, - n = e.primitive, - i = r[n] && r[n].schema - if (!i) throw new Error('Unknown geometry schema `' + n + '`') - ;(t && t === n) || this.extendSchema(i) - }, - }) - }, - { '../core/component': 131, '../core/geometry': 132, '../lib/three': 179 }, - ], - 81: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../lib/three'), - o = e('../utils/').debug('components:gltf-model:warn') - t.exports.Component = r('gltf-model', { - schema: { type: 'model' }, - init: function () { - var e = this.system.getDRACOLoader() - ;(this.model = null), - (this.loader = new i.GLTFLoader()), - e && this.loader.setDRACOLoader(e) - }, - update: function () { - var e = this, - t = this.el, - n = this.data - n && - (this.remove(), - this.loader.load( - n, - function (n) { - ;(e.model = n.scene || n.scenes[0]), - (e.model.animations = n.animations), - t.setObject3D('mesh', e.model), - t.emit('model-loaded', { format: 'gltf', model: e.model }) - }, - void 0, - function (e) { - var r = e && e.message ? e.message : 'Failed to load glTF model' - o(r), t.emit('model-error', { format: 'gltf', src: n }) - }, - )) - }, - remove: function () { - this.model && this.el.removeObject3D('mesh') - }, - }) - }, - { '../core/component': 131, '../lib/three': 179, '../utils/': 205 }, - ], - 82: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = { - toonLeft: 'https://cdn.aframe.io/controllers/hands/leftHand.glb', - toonRight: 'https://cdn.aframe.io/controllers/hands/rightHand.glb', - lowPolyLeft: 'https://cdn.aframe.io/controllers/hands/leftHandLow.glb', - lowPolyRight: 'https://cdn.aframe.io/controllers/hands/rightHandLow.glb', - highPolyLeft: 'https://cdn.aframe.io/controllers/hands/leftHandHigh.glb', - highPolyRight: 'https://cdn.aframe.io/controllers/hands/rightHandHigh.glb', - }, - o = { - open: 'Open', - point: 'Point', - pointThumb: 'Point + Thumb', - fist: 'Fist', - hold: 'Hold', - thumbUp: 'Thumb Up', - }, - a = {} - function s(e, t) { - var n - if (e) - return 'grip' === (n = a[e]) - ? n + (t ? 'close' : 'open') - : 'point' === n - ? n + (t ? 'up' : 'down') - : 'pointing' === n || 'pistol' === n - ? n + (t ? 'start' : 'end') - : void 0 - } - function l(e) { - var t = e && e.controller - return ( - t && - ((t.id && 0 === t.id.indexOf('OpenVR ')) || - (t.profiles && t.profiles[0] && 'htc-vive-controller-mv' === t.profiles[0])) - ) - } - ;(a[o.fist] = 'grip'), - (a[o.thumbUp] = 'pistol'), - (a[o.point] = 'pointing'), - (t.exports.Component = r('hand-controls', { - schema: { - color: { default: 'white', type: 'color' }, - hand: { default: 'left' }, - handModelStyle: { - default: 'lowPoly', - oneOf: ['lowPoly', 'highPoly', 'toon'], - }, - }, - init: function () { - var e = this, - t = this.el - ;(this.gesture = o.open), - (this.pressedButtons = {}), - (this.touchedButtons = {}), - (this.loader = new THREE.GLTFLoader()), - this.loader.setCrossOrigin('anonymous'), - (this.onGripDown = function () { - e.handleButton('grip', 'down') - }), - (this.onGripUp = function () { - e.handleButton('grip', 'up') - }), - (this.onTrackpadDown = function () { - e.handleButton('trackpad', 'down') - }), - (this.onTrackpadUp = function () { - e.handleButton('trackpad', 'up') - }), - (this.onTrackpadTouchStart = function () { - e.handleButton('trackpad', 'touchstart') - }), - (this.onTrackpadTouchEnd = function () { - e.handleButton('trackpad', 'touchend') - }), - (this.onTriggerDown = function () { - e.handleButton('trigger', 'down') - }), - (this.onTriggerUp = function () { - e.handleButton('trigger', 'up') - }), - (this.onTriggerTouchStart = function () { - e.handleButton('trigger', 'touchstart') - }), - (this.onTriggerTouchEnd = function () { - e.handleButton('trigger', 'touchend') - }), - (this.onGripTouchStart = function () { - e.handleButton('grip', 'touchstart') - }), - (this.onGripTouchEnd = function () { - e.handleButton('grip', 'touchend') - }), - (this.onThumbstickDown = function () { - e.handleButton('thumbstick', 'down') - }), - (this.onThumbstickUp = function () { - e.handleButton('thumbstick', 'up') - }), - (this.onAorXTouchStart = function () { - e.handleButton('AorX', 'touchstart') - }), - (this.onAorXTouchEnd = function () { - e.handleButton('AorX', 'touchend') - }), - (this.onBorYTouchStart = function () { - e.handleButton('BorY', 'touchstart') - }), - (this.onBorYTouchEnd = function () { - e.handleButton('BorY', 'touchend') - }), - (this.onSurfaceTouchStart = function () { - e.handleButton('surface', 'touchstart') - }), - (this.onSurfaceTouchEnd = function () { - e.handleButton('surface', 'touchend') - }), - (this.onControllerConnected = this.onControllerConnected.bind(this)), - (this.onControllerDisconnected = this.onControllerDisconnected.bind(this)), - t.addEventListener('controllerconnected', this.onControllerConnected), - t.addEventListener('controllerdisconnected', this.onControllerDisconnected), - (t.object3D.visible = !1) - }, - play: function () { - this.addEventListeners() - }, - pause: function () { - this.removeEventListeners() - }, - tick: function (e, t) { - var n = this.el.getObject3D('mesh') - n && n.mixer && n.mixer.update(t / 1e3) - }, - onControllerConnected: function () { - this.el.object3D.visible = !0 - }, - onControllerDisconnected: function () { - this.el.object3D.visible = !1 - }, - addEventListeners: function () { - var e = this.el - e.addEventListener('gripdown', this.onGripDown), - e.addEventListener('gripup', this.onGripUp), - e.addEventListener('trackpaddown', this.onTrackpadDown), - e.addEventListener('trackpadup', this.onTrackpadUp), - e.addEventListener('trackpadtouchstart', this.onTrackpadTouchStart), - e.addEventListener('trackpadtouchend', this.onTrackpadTouchEnd), - e.addEventListener('triggerdown', this.onTriggerDown), - e.addEventListener('triggerup', this.onTriggerUp), - e.addEventListener('triggertouchstart', this.onTriggerTouchStart), - e.addEventListener('triggertouchend', this.onTriggerTouchEnd), - e.addEventListener('griptouchstart', this.onGripTouchStart), - e.addEventListener('griptouchend', this.onGripTouchEnd), - e.addEventListener('thumbstickdown', this.onThumbstickDown), - e.addEventListener('thumbstickup', this.onThumbstickUp), - e.addEventListener('abuttontouchstart', this.onAorXTouchStart), - e.addEventListener('abuttontouchend', this.onAorXTouchEnd), - e.addEventListener('bbuttontouchstart', this.onBorYTouchStart), - e.addEventListener('bbuttontouchend', this.onBorYTouchEnd), - e.addEventListener('xbuttontouchstart', this.onAorXTouchStart), - e.addEventListener('xbuttontouchend', this.onAorXTouchEnd), - e.addEventListener('ybuttontouchstart', this.onBorYTouchStart), - e.addEventListener('ybuttontouchend', this.onBorYTouchEnd), - e.addEventListener('surfacetouchstart', this.onSurfaceTouchStart), - e.addEventListener('surfacetouchend', this.onSurfaceTouchEnd) - }, - removeEventListeners: function () { - var e = this.el - e.removeEventListener('gripdown', this.onGripDown), - e.removeEventListener('gripup', this.onGripUp), - e.removeEventListener('trackpaddown', this.onTrackpadDown), - e.removeEventListener('trackpadup', this.onTrackpadUp), - e.removeEventListener('trackpadtouchstart', this.onTrackpadTouchStart), - e.removeEventListener('trackpadtouchend', this.onTrackpadTouchEnd), - e.removeEventListener('triggerdown', this.onTriggerDown), - e.removeEventListener('triggerup', this.onTriggerUp), - e.removeEventListener('triggertouchstart', this.onTriggerTouchStart), - e.removeEventListener('triggertouchend', this.onTriggerTouchEnd), - e.removeEventListener('griptouchstart', this.onGripTouchStart), - e.removeEventListener('griptouchend', this.onGripTouchEnd), - e.removeEventListener('thumbstickdown', this.onThumbstickDown), - e.removeEventListener('thumbstickup', this.onThumbstickUp), - e.removeEventListener('abuttontouchstart', this.onAorXTouchStart), - e.removeEventListener('abuttontouchend', this.onAorXTouchEnd), - e.removeEventListener('bbuttontouchstart', this.onBorYTouchStart), - e.removeEventListener('bbuttontouchend', this.onBorYTouchEnd), - e.removeEventListener('xbuttontouchstart', this.onAorXTouchStart), - e.removeEventListener('xbuttontouchend', this.onAorXTouchEnd), - e.removeEventListener('ybuttontouchstart', this.onBorYTouchStart), - e.removeEventListener('ybuttontouchend', this.onBorYTouchEnd), - e.removeEventListener('surfacetouchstart', this.onSurfaceTouchStart), - e.removeEventListener('surfacetouchend', this.onSurfaceTouchEnd) - }, - update: function (e) { - var t, - n = this.el, - r = this.data.hand, - o = this.data.handModelStyle, - a = this.data.color, - s = this - if (((t = { hand: r, model: !1 }), r !== e)) { - var l = i[o + r.charAt(0).toUpperCase() + r.slice(1)] - this.loader.load(l, function (e) { - var i = e.scene.children[0], - o = 'left' === r ? Math.PI / 2 : -Math.PI / 2 - ;(i.mixer = new THREE.AnimationMixer(i)), - (s.clips = e.animations), - n.setObject3D('mesh', i), - (i.children[1].material.color = new THREE.Color(a)), - i.position.set(0, 0, 0), - i.rotation.set(0, 0, o), - n.setAttribute('magicleap-controls', t), - n.setAttribute('vive-controls', t), - n.setAttribute('oculus-touch-controls', t), - n.setAttribute('windows-motion-controls', t) - }) - } - }, - remove: function () { - this.el.removeObject3D('mesh') - }, - handleButton: function (e, t) { - var n, - r = 'down' === t, - i = 'touchstart' === t - if (0 === t.indexOf('touch')) { - if (i === this.touchedButtons[e]) return - this.touchedButtons[e] = i - } else { - if (r === this.pressedButtons[e]) return - this.pressedButtons[e] = r - } - ;(n = this.gesture), - (this.gesture = this.determineGesture()), - this.gesture !== n && - (this.animateGesture(this.gesture, n), - this.emitGestureEvents(this.gesture, n)) - }, - determineGesture: function () { - var e, - t = this.pressedButtons.grip, - n = this.pressedButtons.surface || this.touchedButtons.surface, - r = this.pressedButtons.trackpad || this.touchedButtons.trackpad, - i = this.pressedButtons.trigger || this.touchedButtons.trigger, - a = this.touchedButtons.AorX || this.touchedButtons.BorY - return ( - l(this.el.components['tracked-controls']) - ? t || i - ? (e = o.fist) - : r && (e = o.point) - : t - ? (e = - n || a || r ? (i ? o.fist : o.point) : i ? o.thumbUp : o.pointThumb) - : i && (e = o.hold), - e - ) - }, - getClip: function (e) { - var t, n - for (n = 0; n < this.clips.length; n++) - if ((t = this.clips[n]).name === e) return t - }, - animateGesture: function (e, t) { - e ? this.playAnimation(e || o.open, t, !1) : this.playAnimation(t, t, !0) - }, - emitGestureEvents: function (e, t) { - var n, - r = this.el - t !== e && ((n = s(t, !1)) && r.emit(n), (n = s(e, !0)) && r.emit(n)) - }, - playAnimation: function (e, t, n) { - var r, - i, - o, - a = this.el.getObject3D('mesh') - if (a) { - if ( - (a.mixer.stopAllAction(), - (r = this.getClip(e)), - ((o = a.mixer.clipAction(r)).clampWhenFinished = !0), - (o.loop = THREE.LoopRepeat), - (o.repetitions = 0), - (o.timeScale = n ? -1 : 1), - (o.time = n ? r.duration : 0), - (o.weight = 1), - !t || e === t) - ) - return a.mixer.stopAllAction(), void o.play() - ;(r = this.getClip(t)), - ((i = a.mixer.clipAction(r)).weight = 0.15), - i.play(), - o.play(), - i.crossFadeTo(o, 0.15, !0) - } - }, - })) - }, - { '../core/component': 131 }, - ], - 83: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/bind'), - o = e('../utils/tracked-controls').checkControllerPresentAndSetup, - a = 'https://cdn.aframe.io/controllers/oculus-hands/unity/left.glb', - s = 'https://cdn.aframe.io/controllers/oculus-hands/unity/right.glb', - l = { left: 'b_l_', right: 'b_r_' }, - c = [ - 'wrist', - 'thumb-metacarpal', - 'thumb-phalanx-proximal', - 'thumb-phalanx-distal', - 'thumb-tip', - 'index-finger-metacarpal', - 'index-finger-phalanx-proximal', - 'index-finger-phalanx-intermediate', - 'index-finger-phalanx-distal', - 'index-finger-tip', - 'middle-finger-metacarpal', - 'middle-finger-phalanx-proximal', - 'middle-finger-phalanx-intermediate', - 'middle-finger-phalanx-distal', - 'middle-finger-tip', - 'ring-finger-metacarpal', - 'ring-finger-phalanx-proximal', - 'ring-finger-phalanx-intermediate', - 'ring-finger-phalanx-distal', - 'ring-finger-tip', - 'pinky-finger-metacarpal', - 'pinky-finger-phalanx-proximal', - 'pinky-finger-phalanx-intermediate', - 'pinky-finger-phalanx-distal', - 'pinky-finger-tip', - ], - u = { - wrist: 'wrist', - 'thumb-metacarpal': 'thumb1', - 'thumb-phalanx-proximal': 'thumb2', - 'thumb-phalanx-distal': 'thumb3', - 'thumb-tip': 'thumb_null', - 'index-finger-phalanx-proximal': 'index1', - 'index-finger-phalanx-intermediate': 'index2', - 'index-finger-phalanx-distal': 'index3', - 'index-finger-tip': 'index_null', - 'middle-finger-phalanx-proximal': 'middle1', - 'middle-finger-phalanx-intermediate': 'middle2', - 'middle-finger-phalanx-distal': 'middle3', - 'middle-finger-tip': 'middle_null', - 'ring-finger-phalanx-proximal': 'ring1', - 'ring-finger-phalanx-intermediate': 'ring2', - 'ring-finger-phalanx-distal': 'ring3', - 'ring-finger-tip': 'ring_null', - 'pinky-finger-metacarpal': 'pinky0', - 'pinky-finger-phalanx-proximal': 'pinky1', - 'pinky-finger-phalanx-intermediate': 'pinky2', - 'pinky-finger-phalanx-distal': 'pinky3', - 'pinky-finger-tip': 'pinky_null', - }, - h = 0.015, - d = 0.03, - p = 0.5 - t.exports.Component = r('hand-tracking-controls', { - schema: { - hand: { default: 'right', oneOf: ['left', 'right'] }, - modelStyle: { default: 'mesh', oneOf: ['dots', 'mesh'] }, - modelColor: { default: 'white' }, - }, - bindMethods: function () { - ;(this.onControllersUpdate = i(this.onControllersUpdate, this)), - (this.checkIfControllerPresent = i(this.checkIfControllerPresent, this)), - (this.removeControllersUpdateListener = i( - this.removeControllersUpdateListener, - this, - )) - }, - addEventListeners: function () { - this.el.addEventListener('model-loaded', this.onModelLoaded) - for (var e = 0; e < this.jointEls.length; ++e) - this.jointEls[e].object3D.visible = !0 - }, - removeEventListeners: function () { - this.el.removeEventListener('model-loaded', this.onModelLoaded) - for (var e = 0; e < this.jointEls.length; ++e) - this.jointEls[e].object3D.visible = !1 - }, - init: function () { - var e = this.el.sceneEl, - t = e.getAttribute('webxr').optionalFeatures - t.push('hand-tracking'), - e.setAttribute('webxr', { optionalFeatures: t }), - (this.onModelLoaded = this.onModelLoaded.bind(this)), - (this.jointEls = []), - (this.controllerPresent = !1), - (this.isPinched = !1), - (this.pinchEventDetail = { position: new THREE.Vector3() }), - (this.indexTipPosition = new THREE.Vector3()), - this.bindMethods(), - (this.updateReferenceSpace = this.updateReferenceSpace.bind(this)), - this.el.sceneEl.addEventListener('enter-vr', this.updateReferenceSpace), - this.el.sceneEl.addEventListener('exit-vr', this.updateReferenceSpace) - }, - updateReferenceSpace: function () { - var e = this, - t = this.el.sceneEl.xrSession - if (((this.referenceSpace = void 0), t)) { - var n = e.el.sceneEl.systems.webxr.sessionReferenceSpaceType - t.requestReferenceSpace(n) - .then(function (t) { - e.referenceSpace = t.getOffsetReferenceSpace( - new XRRigidTransform({ x: 0, y: 1.5, z: 0 }), - ) - }) - .catch(function (t) { - throw ( - (e.el.sceneEl.systems.webxr.warnIfFeatureNotRequested( - n, - 'tracked-controls-webxr uses reference space ' + n, - ), - t) - ) - }) - } - }, - checkIfControllerPresent: function () { - var e = this.data, - t = e.hand ? e.hand : void 0 - o(this, '', { hand: t, iterateControllerProfiles: !0, handTracking: !0 }) - }, - play: function () { - this.checkIfControllerPresent(), this.addControllersUpdateListener() - }, - tick: function () { - var e = this.el.sceneEl, - t = - this.el.components['tracked-controls'] && - this.el.components['tracked-controls'].controller, - n = e.frame, - r = this.el.components['tracked-controls-webxr'] - t && - n && - r && - t.hand && - (this.el.object3D.position.set(0, 0, 0), - this.el.object3D.rotation.set(0, 0, 0), - n.getJointPose && this.updateHandModel(), - this.detectGesture()) - }, - updateHandModel: function () { - 'dots' === this.data.modelStyle && this.updateHandDotsModel(), - 'mesh' === this.data.modelStyle && this.updateHandMeshModel() - }, - getBone: function (e) { - for (var t = this.bones, n = 0; n < t.length; n++) - if (t[n].name === e) return t[n] - return null - }, - updateHandMeshModel: function () { - var e = this.el.sceneEl.frame, - t = - this.el.components['tracked-controls'] && - this.el.components['tracked-controls'].controller, - n = this.referenceSpace - if (t && this.mesh && n) - for (var r of ((this.mesh.visible = !1), t.hand.values())) { - var i, o, a - ;(o = e.getJointPose(r, n)), - u[r.jointName] && - null != (i = this.getBone(l[this.data.hand] + u[r.jointName])) && - o && - ((a = o.transform), - (this.mesh.visible = !0), - i.position.copy(a.position).multiplyScalar(100), - i.quaternion.set( - a.orientation.x, - a.orientation.y, - a.orientation.z, - a.orientation.w, - )) - } - }, - updateHandDotsModel: function () { - var e, - t, - n, - r = this.el.sceneEl.frame, - i = - this.el.components['tracked-controls'] && - this.el.components['tracked-controls'].controller, - o = this.el.components['tracked-controls-webxr'].system.referenceSpace, - a = 0 - for (var s of i.hand.values()) - (t = (e = this.jointEls[a++]).object3D), - (n = r.getJointPose(s, o)), - (e.object3D.visible = !!n), - n && - ((t.matrix.elements = n.transform.matrix), - t.matrix.decompose(t.position, t.rotation, t.scale), - e.setAttribute('scale', { x: n.radius, y: n.radius, z: n.radius })) - }, - detectGesture: function () { - this.detectPinch() - }, - detectPinch: (function () { - var e = new THREE.Vector3() - return function () { - var t = this.el.sceneEl.frame, - n = this.indexTipPosition, - r = - this.el.components['tracked-controls'] && - this.el.components['tracked-controls'].controller, - i = this.el.components['tracked-controls-webxr'], - o = this.referenceSpace || i.system.referenceSpace, - a = r.hand.get('index-finger-tip'), - s = r.hand.get('thumb-tip') - if (a && s) { - var l = t.getJointPose(a, o), - c = t.getJointPose(s, o) - if (l && c) { - e.copy(c.transform.position), n.copy(l.transform.position) - var u = n.distanceTo(e) - u < h && - !1 === this.isPinched && - ((this.isPinched = !0), - this.pinchEventDetail.position.copy(n).lerp(e, p), - (this.pinchEventDetail.position.y += 1.5), - this.el.emit('pinchstarted', this.pinchEventDetail)), - u > d && - !0 === this.isPinched && - ((this.isPinched = !1), - this.pinchEventDetail.position.copy(n).lerp(e, p), - (this.pinchEventDetail.position.y += 1.5), - this.el.emit('pinchended', this.pinchEventDetail)), - this.isPinched && - (this.pinchEventDetail.position.copy(n).lerp(e, p), - (this.pinchEventDetail.position.y += 1.5), - this.el.emit('pinchmoved', this.pinchEventDetail)), - (n.y += 1.5) - } - } - } - })(), - pause: function () { - this.removeEventListeners(), this.removeControllersUpdateListener() - }, - injectTrackedControls: function () { - var e = this.el, - t = this.data - e.setAttribute('tracked-controls', { - hand: t.hand, - iterateControllerProfiles: !0, - handTrackingEnabled: !0, - }), - this.initDefaultModel() - }, - addControllersUpdateListener: function () { - this.el.sceneEl.addEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - removeControllersUpdateListener: function () { - this.el.sceneEl.removeEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - onControllersUpdate: function () { - var e - this.checkIfControllerPresent(), - (e = - this.el.components['tracked-controls'] && - this.el.components['tracked-controls'].controller), - this.el.getObject3D('mesh') && - ((e && e.hand && e.hand[0]) || (this.el.getObject3D('mesh').visible = !1)) - }, - initDefaultModel: function () { - this.el.getObject3D('mesh') || - ('dots' === this.data.modelStyle && this.initDotsModel(), - 'mesh' === this.data.modelStyle && this.initMeshHandModel()) - }, - initDotsModel: function () { - if (0 === this.jointEls.length) - for (var e = 0; e < c.length; ++e) { - var t = (this.jointEl = document.createElement('a-entity')) - t.setAttribute('geometry', { primitive: 'sphere', radius: 1 }), - t.setAttribute('material', { color: this.data.modelColor }), - (t.object3D.visible = !1), - this.el.appendChild(t), - this.jointEls.push(t) - } - }, - initMeshHandModel: function () { - var e = 'left' === this.data.hand ? a : s - this.el.setAttribute('gltf-model', e) - }, - onModelLoaded: function () { - var e = (this.mesh = this.el.getObject3D('mesh').children[0]), - t = (this.skinnedMesh = e.children[24]) - this.skinnedMesh && - ((this.bones = t.skeleton.bones), - this.el.removeObject3D('mesh'), - e.position.set(0, 1.5, 0), - e.rotation.set(0, 0, 0), - (t.frustumCulled = !1), - (t.material = new THREE.MeshStandardMaterial({ - skinning: !0, - color: this.data.modelColor, - })), - this.el.setObject3D('mesh', e)) - }, - }) - }, - { '../core/component': 131, '../utils/bind': 199, '../utils/tracked-controls': 214 }, - ], - 84: [ - function (e, t, n) { - e('./animation'), - e('./camera'), - e('./cursor'), - e('./daydream-controls'), - e('./gearvr-controls'), - e('./geometry'), - e('./generic-tracked-controller-controls'), - e('./gltf-model'), - e('./hand-tracking-controls'), - e('./hand-controls'), - e('./layer'), - e('./laser-controls'), - e('./light'), - e('./line'), - e('./link'), - e('./look-controls'), - e('./magicleap-controls'), - e('./material'), - e('./obj-model'), - e('./oculus-go-controls'), - e('./oculus-touch-controls'), - e('./position'), - e('./raycaster'), - e('./rotation'), - e('./scale'), - e('./shadow'), - e('./sound'), - e('./text'), - e('./tracked-controls'), - e('./tracked-controls-webvr'), - e('./tracked-controls-webxr'), - e('./visible'), - e('./valve-index-controls'), - e('./vive-controls'), - e('./vive-focus-controls'), - e('./wasd-controls'), - e('./windows-motion-controls'), - e('./scene/background'), - e('./scene/debug'), - e('./scene/device-orientation-permission-ui'), - e('./scene/embedded'), - e('./scene/inspector'), - e('./scene/fog'), - e('./scene/keyboard-shortcuts'), - e('./scene/pool'), - e('./scene/screenshot'), - e('./scene/stats'), - e('./scene/vr-mode-ui') - }, - { - './animation': 74, - './camera': 75, - './cursor': 76, - './daydream-controls': 77, - './gearvr-controls': 78, - './generic-tracked-controller-controls': 79, - './geometry': 80, - './gltf-model': 81, - './hand-controls': 82, - './hand-tracking-controls': 83, - './laser-controls': 85, - './layer': 86, - './light': 87, - './line': 88, - './link': 89, - './look-controls': 90, - './magicleap-controls': 91, - './material': 92, - './obj-model': 93, - './oculus-go-controls': 94, - './oculus-touch-controls': 95, - './position': 96, - './raycaster': 97, - './rotation': 98, - './scale': 99, - './scene/background': 100, - './scene/debug': 101, - './scene/device-orientation-permission-ui': 102, - './scene/embedded': 103, - './scene/fog': 104, - './scene/inspector': 105, - './scene/keyboard-shortcuts': 106, - './scene/pool': 107, - './scene/screenshot': 108, - './scene/stats': 109, - './scene/vr-mode-ui': 110, - './shadow': 111, - './sound': 112, - './text': 113, - './tracked-controls': 116, - './tracked-controls-webvr': 114, - './tracked-controls-webxr': 115, - './valve-index-controls': 117, - './visible': 118, - './vive-controls': 119, - './vive-focus-controls': 120, - './wasd-controls': 121, - './windows-motion-controls': 122, - }, - ], - 85: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/') - r('laser-controls', { - schema: { - hand: { default: 'right' }, - model: { default: !0 }, - defaultModelColor: { type: 'color', default: 'grey' }, - }, - init: function () { - var e = this.config, - t = this.data, - n = this.el, - r = this, - o = { hand: t.hand, model: t.model } - function a(t) { - var o = e[t.detail.name] - if (o) { - var a = i.extend({ showLine: !0 }, o.raycaster || {}) - t.detail.rayOrigin && - ((a.origin = t.detail.rayOrigin.origin), - (a.direction = t.detail.rayOrigin.direction), - (a.showLine = !0)), - t.detail.rayOrigin || !r.modelReady - ? n.setAttribute('raycaster', a) - : n.setAttribute('raycaster', 'showLine', !0), - n.setAttribute('cursor', i.extend({ fuse: !1 }, o.cursor)) - } - } - function s() { - n.setAttribute('raycaster', 'showLine', !1) - } - n.setAttribute('daydream-controls', o), - n.setAttribute('gearvr-controls', o), - n.setAttribute('magicleap-controls', o), - n.setAttribute('oculus-go-controls', o), - n.setAttribute('oculus-touch-controls', o), - n.setAttribute('valve-index-controls', o), - n.setAttribute('vive-controls', o), - n.setAttribute('vive-focus-controls', o), - n.setAttribute('windows-motion-controls', o), - n.setAttribute('generic-tracked-controller-controls', o), - n.addEventListener('controllerconnected', a), - n.addEventListener('controllerdisconnected', s), - n.addEventListener('controllermodelready', function (e) { - a(e), (r.modelReady = !0) - }) - }, - config: { - 'daydream-controls': { - cursor: { - downEvents: ['trackpaddown', 'triggerdown'], - upEvents: ['trackpadup', 'triggerup'], - }, - }, - 'gearvr-controls': { - cursor: { downEvents: ['triggerdown'], upEvents: ['triggerup'] }, - raycaster: { origin: { x: 0, y: 0.001, z: 0 } }, - }, - 'generic-tracked-controller-controls': { - cursor: { downEvents: ['triggerdown'], upEvents: ['triggerup'] }, - }, - 'magicleap-controls': { - cursor: { - downEvents: ['trackpaddown', 'triggerdown'], - upEvents: ['trackpadup', 'triggerup'], - }, - }, - 'oculus-go-controls': { - cursor: { downEvents: ['triggerdown'], upEvents: ['triggerup'] }, - raycaster: { origin: { x: 0, y: 5e-4, z: 0 } }, - }, - 'oculus-touch-controls': { - cursor: { downEvents: ['triggerdown'], upEvents: ['triggerup'] }, - raycaster: { origin: { x: 0, y: 0, z: 0 } }, - }, - 'valve-index-controls': { - cursor: { downEvents: ['triggerdown'], upEvents: ['triggerup'] }, - }, - 'vive-controls': { - cursor: { downEvents: ['triggerdown'], upEvents: ['triggerup'] }, - }, - 'vive-focus-controls': { - cursor: { - downEvents: ['trackpaddown', 'triggerdown'], - upEvents: ['trackpadup', 'triggerup'], - }, - }, - 'windows-motion-controls': { - cursor: { downEvents: ['triggerdown'], upEvents: ['triggerup'] }, - raycaster: { showLine: !1 }, - }, - }, - }) - }, - { '../core/component': 131, '../utils/': 205 }, - ], - 86: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/').debug('components:layer:warn') - function o(e, t, n, r) { - var i = e.createFramebuffer() - let o = n.viewport.x, - a = n.viewport.y, - s = n.viewport.x + n.viewport.width, - l = n.viewport.y + n.viewport.height - 'VIDEO' === r.tagName && - (e.bindTexture(e.TEXTURE_2D, t), - e.texSubImage2D( - e.TEXTURE_2D, - 0, - 0, - 0, - r.width, - r.height, - e.RGB, - e.UNSIGNED_BYTE, - r, - )), - e.bindFramebuffer(e.READ_FRAMEBUFFER, i), - e.framebufferTexture2D( - e.READ_FRAMEBUFFER, - e.COLOR_ATTACHMENT0, - e.TEXTURE_2D, - t, - 0, - ), - e.readBuffer(e.COLOR_ATTACHMENT0), - e.blitFramebuffer( - 0, - 0, - r.width, - r.height, - o, - a, - s, - l, - e.COLOR_BUFFER_BIT, - e.NEAREST, - ), - e.bindFramebuffer(e.READ_FRAMEBUFFER, null), - e.deleteFramebuffer(i) - } - t.exports.Component = r('layer', { - schema: { - type: { default: 'quad', oneOf: ['quad', 'monocubemap', 'stereocubemap'] }, - src: { type: 'map' }, - rotateCubemap: { default: !1 }, - width: { default: 0 }, - height: { default: 0 }, - }, - init: function () { - var e = this.el.sceneEl.renderer.getContext() - ;(this.quaternion = new THREE.Quaternion()), - (this.position = new THREE.Vector3()), - this.bindMethods(), - (this.needsRedraw = !1), - (this.frameBuffer = e.createFramebuffer()) - var t = this.el.sceneEl.getAttribute('webxr').requiredFeatures - t.push('layers'), - this.el.sceneEl.getAttribute('webxr', 'requiredFeatures', t), - this.el.sceneEl.addEventListener('enter-vr', this.onEnterVR), - this.el.sceneEl.addEventListener('exit-vr', this.onExitVR) - }, - bindMethods: function () { - ;(this.onRequestedReferenceSpace = this.onRequestedReferenceSpace.bind(this)), - (this.onEnterVR = this.onEnterVR.bind(this)), - (this.onExitVR = this.onExitVR.bind(this)) - }, - update: function (e) { - this.data.src !== e.src && this.updateSrc() - }, - updateSrc: function () { - var e = this.data.type - ;(this.texture = void 0), - 'quad' !== e - ? ('monocubemap' !== e && 'stereocubemap' !== e) || this.loadCubeMapImages() - : this.loadQuadImage() - }, - loadCubeMapImages: function () { - var e, - t = this.data.type, - n = this.xrGLFactory, - r = this.el.sceneEl.frame, - i = this.data.src - ;(this.visibilityChanged = !1), - this.layer && - (i.complete - ? (this.pendingCubeMapUpdate = !1) - : (this.pendingCubeMapUpdate = !0), - this.loadingScreen ? (this.loadingScreen = !1) : (this.loadingScreen = !0), - 'monocubemap' === t - ? ((e = n.getSubImage(this.layer, r)), - this.loadCubeMapImage(e.colorTexture, i, 0)) - : ((e = n.getSubImage(this.layer, r, 'left')), - this.loadCubeMapImage(e.colorTexture, i, 0), - (e = n.getSubImage(this.layer, r, 'right')), - this.loadCubeMapImage(e.colorTexture, i, 6))) - }, - loadQuadImage: function () { - var e = this.data.src, - t = this - this.el.sceneEl.systems.material.loadTexture(e, { src: e }, function (n) { - t.el.sceneEl.renderer.initTexture(n), - (t.texture = n), - 'VIDEO' === e.tagName && - setTimeout(function () { - t.textureIsVideo = !0 - }, 1e3), - t.layer && - ((t.layer.height = t.data.height / 2 || t.texture.image.height / 1e3), - (t.layer.width = t.data.width / 2 || t.texture.image.width / 1e3), - (t.needsRedraw = !0)), - t.updateQuadPanel() - }) - }, - preGenerateCubeMapTextures: function (e, t) { - 'monocubemap' === this.data.type - ? this.generateCubeMapTextures(e, 0, t) - : (this.generateCubeMapTextures(e, 0, t), - this.generateCubeMapTextures(e, 6, t)) - }, - generateCubeMapTextures: function (e, t, n) { - for ( - var r, - i, - o = this.data, - a = this.cubeFaceSize, - s = Math.min(e.width, e.height), - l = [], - c = 0; - c < 6; - c++ - ) { - var u = document.createElement('CANVAS') - u.width = u.height = a - var h = u.getContext('2d') - o.rotateCubemap && - ((2 !== c && 3 !== c) || (h.save(), h.translate(a, a), h.rotate(Math.PI))), - h.drawImage(e, (c + t) * s, 0, s, s, 0, 0, a, a), - h.restore(), - n && n(), - l.push(u) - } - return ( - o.rotateCubemap && - ((r = l[0]), - (i = l[1]), - (l[0] = i), - (l[1] = r), - (r = l[4]), - (i = l[5]), - (l[4] = i), - (l[5] = r)), - n && n(), - l - ) - }, - loadCubeMapImage: function (e, t, n) { - var r, - i = this.el.sceneEl.renderer.getContext() - i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL, !1), - i.bindTexture(i.TEXTURE_CUBE_MAP, e), - (r = - !t.complete || this.loadingScreen - ? this.loadingScreenImages - : this.generateCubeMapTextures(t, n)) - var o = 0 - r.forEach(function (e, t) { - i.texSubImage2D( - i.TEXTURE_CUBE_MAP_POSITIVE_X + t, - 0, - 0, - 0, - i.RGBA, - i.UNSIGNED_BYTE, - e, - ), - (o = i.getError()) - }), - 0 !== o && console.log('renderingError, WebGL Error Code: ' + o), - i.bindTexture(i.TEXTURE_CUBE_MAP, null) - }, - tick: function () { - this.el.sceneEl.xrSession && - (!this.layer && this.el.sceneEl.is('vr-mode') && this.initLayer(), - this.updateTransform(), - this.data.src.complete && - (this.pendingCubeMapUpdate || - this.loadingScreen || - this.visibilityChanged) && - this.loadCubeMapImages(), - (this.needsRedraw || this.layer.needsRedraw || this.textureIsVideo) && - ('quad' === this.data.type && this.draw(), (this.needsRedraw = !1))) - }, - initLayer: function () { - var e = this, - t = this.data.type - ;(this.el.sceneEl.xrSession.onvisibilitychange = function (t) { - e.visibilityChanged = 'hidden' !== t.session.visibilityState - }), - 'quad' !== t - ? ('monocubemap' !== t && 'stereocubemap' !== t) || this.initCubeMapLayer() - : this.initQuadLayer() - }, - initQuadLayer: function () { - var e = this.el.sceneEl, - t = e.renderer.getContext(), - n = (this.xrGLFactory = new XRWebGLBinding(e.xrSession, t)) - this.texture && - ((this.layer = n.createQuadLayer({ - space: this.referenceSpace, - viewPixelHeight: 2048, - viewPixelWidth: 2048, - height: this.data.height / 2 || this.texture.image.height / 1e3, - width: this.data.width / 2 || this.texture.image.width / 1e3, - })), - e.renderer.xr.addLayer(this.layer)) - }, - initCubeMapLayer: function () { - var e = this.data.src, - t = this.el.sceneEl, - n = t.renderer.getContext(), - r = n.getParameter(n.MAX_CUBE_MAP_TEXTURE_SIZE), - i = (this.cubeFaceSize = Math.min(r, Math.min(e.width, e.height))), - o = (this.xrGLFactory = new XRWebGLBinding(t.xrSession, n)) - ;(this.layer = o.createCubeLayer({ - space: this.referenceSpace, - viewPixelWidth: i, - viewPixelHeight: i, - layout: 'monocubemap' === this.data.type ? 'mono' : 'stereo', - isStatic: !1, - })), - this.initLoadingScreenImages(), - this.loadCubeMapImages(), - t.renderer.xr.addLayer(this.layer) - }, - initLoadingScreenImages: function () { - for ( - var e = this.cubeFaceSize, t = (this.loadingScreenImages = []), n = 0; - n < 6; - n++ - ) { - var r = document.createElement('CANVAS') - r.width = r.height = e - var i = r.getContext('2d') - ;(r.width = r.height = e), - (i.fillStyle = 'black'), - i.fillRect(0, 0, e, e), - 2 !== n && - 3 !== n && - (i.translate(e, 0), - i.scale(-1, 1), - (i.fillStyle = 'white'), - (i.font = '30px Arial'), - i.fillText('Loading', e / 2, e / 2)), - t.push(r) - } - }, - destroyLayer: function () { - this.layer && - (this.el.sceneEl.renderer.xr.removeLayer(this.layer), - this.layer.destroy(), - (this.layer = void 0)) - }, - toggleCompositorLayer: function () { - this.enableCompositorLayer(!this.layerEnabled) - }, - enableCompositorLayer: function (e) { - ;(this.layerEnabled = e), - (this.quadPanelEl.object3D.visible = !this.layerEnabled) - }, - updateQuadPanel: function () { - var e = this.quadPanelEl - this.quadPanelEl || - ((e = this.quadPanelEl = document.createElement('a-entity')), - this.el.appendChild(e)), - e.setAttribute('material', { - shader: 'flat', - src: this.data.src, - transparent: !0, - }), - e.setAttribute('geometry', { - primitive: 'plane', - height: this.data.height || this.texture.image.height / 1e3, - width: this.data.width || this.texture.image.height / 1e3, - }) - }, - draw: function () { - var e = this.el.sceneEl, - t = this.el.sceneEl.renderer.getContext(), - n = this.xrGLFactory.getSubImage(this.layer, e.frame), - r = e.renderer.properties.get(this.texture).__webglTexture, - i = t.getParameter(t.FRAMEBUFFER_BINDING) - t.viewport(n.viewport.x, n.viewport.y, n.viewport.width, n.viewport.height), - t.bindFramebuffer(t.FRAMEBUFFER, this.frameBuffer), - t.framebufferTexture2D( - t.FRAMEBUFFER, - t.COLOR_ATTACHMENT0, - t.TEXTURE_2D, - n.colorTexture, - 0, - ), - o(t, r, n, this.data.src), - t.bindFramebuffer(t.FRAMEBUFFER, i) - }, - updateTransform: function () { - var e = this.el, - t = this.position, - n = this.quaternion - e.object3D.updateMatrixWorld(), - t.setFromMatrixPosition(e.object3D.matrixWorld), - n.setFromRotationMatrix(e.object3D.matrixWorld), - this.layerEnabled || t.set(0, 0, 1e8), - (this.layer.transform = new XRRigidTransform(t, n)) - }, - onEnterVR: function () { - var e = this.el.sceneEl, - t = e.xrSession - e.hasWebXR && XRWebGLBinding && t - ? (t.requestReferenceSpace('local').then(this.onRequestedReferenceSpace), - (this.needsRedraw = !0), - (this.layerEnabled = !0), - this.quadPanelEl && (this.quadPanelEl.object3D.visible = !1), - this.data.src.play && this.data.src.play()) - : i('The layer component requires WebXR and the layers API enabled') - }, - onExitVR: function () { - this.quadPanelEl && (this.quadPanelEl.object3D.visible = !0), - this.destroyLayer() - }, - onRequestedReferenceSpace: function (e) { - this.referenceSpace = e - }, - }) - }, - { '../core/component': 131, '../utils/': 205 }, - ], - 87: [ - function (e, t, n) { - var r = e('../utils/bind'), - i = e('../utils').diff, - o = e('../utils/debug'), - a = e('../core/component').registerComponent, - s = e('../lib/three'), - l = s.Math.degToRad, - c = o('components:light:warn') - t.exports.Component = a('light', { - schema: { - angle: { default: 60, if: { type: ['spot'] } }, - color: { type: 'color' }, - groundColor: { type: 'color', if: { type: ['hemisphere'] } }, - decay: { default: 1, if: { type: ['point', 'spot'] } }, - distance: { default: 0, min: 0, if: { type: ['point', 'spot'] } }, - intensity: { - default: 1, - min: 0, - if: { type: ['ambient', 'directional', 'hemisphere', 'point', 'spot'] }, - }, - penumbra: { default: 0, min: 0, max: 1, if: { type: ['spot'] } }, - type: { - default: 'directional', - oneOf: ['ambient', 'directional', 'hemisphere', 'point', 'spot'], - schemaChange: !0, - }, - target: { type: 'selector', if: { type: ['spot', 'directional'] } }, - castShadow: { default: !1, if: { type: ['point', 'spot', 'directional'] } }, - shadowBias: { default: 0, if: { castShadow: !0 } }, - shadowCameraFar: { default: 500, if: { castShadow: !0 } }, - shadowCameraFov: { default: 90, if: { castShadow: !0 } }, - shadowCameraNear: { default: 0.5, if: { castShadow: !0 } }, - shadowCameraTop: { default: 5, if: { castShadow: !0 } }, - shadowCameraRight: { default: 5, if: { castShadow: !0 } }, - shadowCameraBottom: { default: -5, if: { castShadow: !0 } }, - shadowCameraLeft: { default: -5, if: { castShadow: !0 } }, - shadowCameraVisible: { default: !1, if: { castShadow: !0 } }, - shadowMapHeight: { default: 512, if: { castShadow: !0 } }, - shadowMapWidth: { default: 512, if: { castShadow: !0 } }, - shadowRadius: { default: 1, if: { castShadow: !0 } }, - }, - init: function () { - var e = this.el - ;(this.light = null), - (this.defaultTarget = null), - (this.rendererSystem = this.el.sceneEl.systems.renderer), - this.system.registerLight(e) - }, - update: function (e) { - var t = this.data, - n = i(t, e), - o = this.light, - a = this.rendererSystem, - s = this - if (!o || 'type' in n) this.setLight(this.data), this.updateShadow() - else { - var c = !1 - Object.keys(n).forEach(function (e) { - var n = t[e] - switch (e) { - case 'color': - o.color.set(n), a.applyColorCorrection(o.color) - break - case 'groundColor': - o.groundColor.set(n), a.applyColorCorrection(o.groundColor) - break - case 'angle': - o.angle = l(n) - break - case 'target': - null === n - ? ('spot' !== t.type && 'directional' !== t.type) || - (o.target = s.defaultTarget) - : n.hasLoaded - ? s.onSetTarget(n, o) - : n.addEventListener('loaded', r(s.onSetTarget, s, n, o)) - break - case 'castShadow': - case 'shadowBias': - case 'shadowCameraFar': - case 'shadowCameraFov': - case 'shadowCameraNear': - case 'shadowCameraTop': - case 'shadowCameraRight': - case 'shadowCameraBottom': - case 'shadowCameraLeft': - case 'shadowCameraVisible': - case 'shadowMapHeight': - case 'shadowMapWidth': - case 'shadowRadius': - c || (s.updateShadow(), (c = !0)) - break - default: - o[e] = n - } - }) - } - }, - setLight: function (e) { - var t = this.el, - n = this.getLight(e) - n && - (this.light && t.removeObject3D('light'), - (this.light = n), - (this.light.el = t), - t.setObject3D('light', this.light), - ('spot' !== e.type && 'directional' !== e.type && 'hemisphere' !== e.type) || - t.getObject3D('light').translateY(-1), - 'spot' === e.type && - (t.setObject3D('light-target', this.defaultTarget), - t.getObject3D('light-target').position.set(0, 0, -1))) - }, - updateShadow: function () { - var e = this.el, - t = this.data, - n = this.light - n.castShadow = t.castShadow - var r = e.getObject3D('cameraHelper') - if ( - (t.shadowCameraVisible && !r - ? e.setObject3D('cameraHelper', new s.CameraHelper(n.shadow.camera)) - : !t.shadowCameraVisible && r && e.removeObject3D('cameraHelper'), - !t.castShadow) - ) - return n - ;(n.shadow.bias = t.shadowBias), - (n.shadow.radius = t.shadowRadius), - (n.shadow.mapSize.height = t.shadowMapHeight), - (n.shadow.mapSize.width = t.shadowMapWidth), - (n.shadow.camera.near = t.shadowCameraNear), - (n.shadow.camera.far = t.shadowCameraFar), - n.shadow.camera instanceof s.OrthographicCamera - ? ((n.shadow.camera.top = t.shadowCameraTop), - (n.shadow.camera.right = t.shadowCameraRight), - (n.shadow.camera.bottom = t.shadowCameraBottom), - (n.shadow.camera.left = t.shadowCameraLeft)) - : (n.shadow.camera.fov = t.shadowCameraFov), - n.shadow.camera.updateProjectionMatrix(), - r && r.update() - }, - getLight: function (e) { - var t = e.angle, - n = new s.Color(e.color) - this.rendererSystem.applyColorCorrection(n), (n = n.getHex()) - var i = e.decay, - o = e.distance, - a = new s.Color(e.groundColor) - this.rendererSystem.applyColorCorrection(a), (a = a.getHex()) - var u = e.intensity, - h = e.type, - d = e.target, - p = null - switch (h.toLowerCase()) { - case 'ambient': - return new s.AmbientLight(n, u) - case 'directional': - return ( - (p = new s.DirectionalLight(n, u)), - (this.defaultTarget = p.target), - d && - (d.hasLoaded - ? this.onSetTarget(d, p) - : d.addEventListener('loaded', r(this.onSetTarget, this, d, p))), - p - ) - case 'hemisphere': - return new s.HemisphereLight(n, a, u) - case 'point': - return new s.PointLight(n, u, o, i) - case 'spot': - return ( - (p = new s.SpotLight(n, u, o, l(t), e.penumbra, i)), - (this.defaultTarget = p.target), - d && - (d.hasLoaded - ? this.onSetTarget(d, p) - : d.addEventListener('loaded', r(this.onSetTarget, this, d, p))), - p - ) - default: - c( - '%s is not a valid light type. Choose from ambient, directional, hemisphere, point, spot.', - h, - ) - } - }, - onSetTarget: function (e, t) { - t.target = e.object3D - }, - remove: function () { - var e = this.el - e.removeObject3D('light'), - e.getObject3D('cameraHelper') && e.removeObject3D('cameraHelper') - }, - }) - }, - { - '../core/component': 131, - '../lib/three': 179, - '../utils': 205, - '../utils/bind': 199, - '../utils/debug': 201, - }, - ], - 88: [ - function (e, t, n) { - var r = e('../core/component').registerComponent - function i(e, t) { - return !(!e || !t) && e.x === t.x && e.y === t.y && e.z === t.z - } - t.exports.Component = r('line', { - schema: { - start: { type: 'vec3', default: { x: 0, y: 0, z: 0 } }, - end: { type: 'vec3', default: { x: 0, y: 0, z: 0 } }, - color: { type: 'color', default: '#74BEC1' }, - opacity: { type: 'number', default: 1 }, - visible: { default: !0 }, - }, - multiple: !0, - init: function () { - var e, - t, - n = this.data - ;(this.rendererSystem = this.el.sceneEl.systems.renderer), - (t = this.material = - new THREE.LineBasicMaterial({ - color: n.color, - opacity: n.opacity, - transparent: n.opacity < 1, - visible: n.visible, - })), - (e = this.geometry = new THREE.BufferGeometry()).setAttribute( - 'position', - new THREE.BufferAttribute(new Float32Array(6), 3), - ), - this.rendererSystem.applyColorCorrection(t.color), - (this.line = new THREE.Line(e, t)), - this.el.setObject3D(this.attrName, this.line) - }, - update: function (e) { - var t = this.data, - n = this.geometry, - r = !1, - o = this.material, - a = n.attributes.position.array - i(t.start, e.start) || - ((a[0] = t.start.x), (a[1] = t.start.y), (a[2] = t.start.z), (r = !0)), - i(t.end, e.end) || - ((a[3] = t.end.x), (a[4] = t.end.y), (a[5] = t.end.z), (r = !0)), - r && ((n.attributes.position.needsUpdate = !0), n.computeBoundingSphere()), - o.color.setStyle(t.color), - this.rendererSystem.applyColorCorrection(o.color), - (o.opacity = t.opacity), - (o.transparent = t.opacity < 1), - (o.visible = t.visible) - }, - remove: function () { - this.el.removeObject3D('line', this.line) - }, - }) - }, - { '../core/component': 131 }, - ], - 89: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../core/shader').registerShader, - o = e('../lib/three') - ;(t.exports.Component = r('link', { - schema: { - backgroundColor: { default: 'red', type: 'color' }, - borderColor: { default: 'white', type: 'color' }, - highlighted: { default: !1 }, - highlightedColor: { default: '#24CAFF', type: 'color' }, - href: { default: '' }, - image: { type: 'asset' }, - on: { default: 'click' }, - peekMode: { default: !1 }, - title: { default: '' }, - titleColor: { default: 'white', type: 'color' }, - visualAspectEnabled: { default: !1 }, - }, - init: function () { - ;(this.navigate = this.navigate.bind(this)), - (this.previousQuaternion = void 0), - (this.quaternionClone = new o.Quaternion()), - (this.hiddenEls = []) - }, - update: function (e) { - var t, - n, - r = this.data, - i = this.el - r.visualAspectEnabled && - (this.initVisualAspect(), - (t = r.highlighted ? r.highlightedColor : r.backgroundColor), - (n = r.highlighted ? r.highlightedColor : r.borderColor), - i.setAttribute('material', 'backgroundColor', t), - i.setAttribute('material', 'strokeColor', n), - r.on !== e.on && this.updateEventListener(), - void 0 !== e.peekMode && r.peekMode !== e.peekMode && this.updatePeekMode(), - r.image && - e.image !== r.image && - i.setAttribute( - 'material', - 'pano', - 'string' === typeof r.image ? r.image : r.image.src, - )) - }, - updatePeekMode: function () { - var e = this.el, - t = this.sphereEl - this.data.peekMode - ? (this.hideAll(), - (e.getObject3D('mesh').visible = !1), - t.setAttribute('visible', !0)) - : (this.showAll(), - (e.getObject3D('mesh').visible = !0), - t.setAttribute('visible', !1)) - }, - play: function () { - this.updateEventListener() - }, - pause: function () { - this.removeEventListener() - }, - updateEventListener: function () { - var e = this.el - e.isPlaying && - (this.removeEventListener(), e.addEventListener(this.data.on, this.navigate)) - }, - removeEventListener: function () { - var e = this.data.on - e && this.el.removeEventListener(e, this.navigate) - }, - initVisualAspect: function () { - var e, - t, - n, - r = this.el - this.data.visualAspectEnabled && - !this.visualAspectInitialized && - ((n = this.textEl = this.textEl || document.createElement('a-entity')), - (t = this.sphereEl = this.sphereEl || document.createElement('a-entity')), - (e = this.semiSphereEl = - this.semiSphereEl || document.createElement('a-entity')), - r.setAttribute('geometry', { primitive: 'circle', radius: 1, segments: 64 }), - r.setAttribute('material', { - shader: 'portal', - pano: this.data.image, - side: 'double', - }), - n.setAttribute('text', { - color: this.data.titleColor, - align: 'center', - font: 'kelsonsans', - value: this.data.title || this.data.href, - width: 4, - }), - n.setAttribute('position', '0 1.5 0'), - r.appendChild(n), - e.setAttribute('geometry', { - primitive: 'sphere', - radius: 1, - phiStart: 0, - segmentsWidth: 64, - segmentsHeight: 64, - phiLength: 180, - thetaStart: 0, - thetaLength: 360, - }), - e.setAttribute('material', { - shader: 'portal', - borderEnabled: 0, - pano: this.data.image, - side: 'back', - }), - e.setAttribute('rotation', '0 180 0'), - e.setAttribute('position', '0 0 0'), - e.setAttribute('visible', !1), - r.appendChild(e), - t.setAttribute('geometry', { - primitive: 'sphere', - radius: 10, - segmentsWidth: 64, - segmentsHeight: 64, - }), - t.setAttribute('material', { - shader: 'portal', - borderEnabled: 0, - pano: this.data.image, - side: 'back', - }), - t.setAttribute('visible', !1), - r.appendChild(t), - (this.visualAspectInitialized = !0)) - }, - navigate: function () { - window.location = this.data.href - }, - tick: (function () { - var e = new o.Vector3(), - t = new o.Vector3(), - n = new o.Quaternion(), - r = new o.Vector3() - return function () { - var i, - o, - a = this.el, - s = a.object3D, - l = a.sceneEl.camera, - c = this.textEl - if (this.data.visualAspectEnabled) - if ( - (s.updateMatrixWorld(), - l.parent.updateMatrixWorld(), - l.updateMatrixWorld(), - s.matrix.decompose(t, n, r), - t.setFromMatrixPosition(s.matrixWorld), - e.setFromMatrixPosition(l.matrixWorld), - (o = t.distanceTo(e)) > 20) - ) - this.previousQuaternion || - (this.quaternionClone.copy(n), - (this.previousQuaternion = this.quaternionClone)), - s.lookAt(e) - else { - if (((i = this.calculateCameraPortalOrientation()), o < 0.5)) { - if (!0 === this.semiSphereEl.getAttribute('visible')) return - c.setAttribute('text', 'width', 1.5), - i <= 0 - ? (c.setAttribute('position', '0 0 0.75'), - c.setAttribute('rotation', '0 180 0'), - this.semiSphereEl.setAttribute('rotation', '0 0 0')) - : (c.setAttribute('position', '0 0 -0.75'), - c.setAttribute('rotation', '0 0 0'), - this.semiSphereEl.setAttribute('rotation', '0 180 0')), - (a.getObject3D('mesh').visible = !1), - this.semiSphereEl.setAttribute('visible', !0), - (this.peekCameraPortalOrientation = i) - } else - i <= 0 - ? c.setAttribute('rotation', '0 180 0') - : c.setAttribute('rotation', '0 0 0'), - c.setAttribute('text', 'width', 5), - c.setAttribute('position', '0 1.5 0'), - (a.getObject3D('mesh').visible = !0), - this.semiSphereEl.setAttribute('visible', !1), - (this.peekCameraPortalOrientation = void 0) - this.previousQuaternion && - (s.quaternion.copy(this.previousQuaternion), - (this.previousQuaternion = void 0)) - } - } - })(), - hideAll: function () { - var e = this.el, - t = this.hiddenEls, - n = this - t.length > 0 || - e.sceneEl.object3D.traverse(function (r) { - ;(r && r.el && r.el.hasAttribute('link-controls')) || - (r.el && - r !== e.sceneEl.object3D && - r.el !== e && - r.el !== n.sphereEl && - r.el !== e.sceneEl.cameraEl && - !1 !== r.el.getAttribute('visible') && - r.el !== n.textEl && - r.el !== n.semiSphereEl && - (r.el.setAttribute('visible', !1), t.push(r.el))) - }) - }, - showAll: function () { - this.hiddenEls.forEach(function (e) { - e.setAttribute('visible', !0) - }), - (this.hiddenEls = []) - }, - calculateCameraPortalOrientation: (function () { - var e = new o.Matrix4(), - t = new o.Vector3(), - n = new o.Vector3(0, 0, 1), - r = new o.Vector3(0, 0, 0) - return function () { - var i = this.el, - o = i.sceneEl.camera - return ( - t.set(0, 0, 0), - n.set(0, 0, 1), - r.set(0, 0, 0), - i.object3D.matrixWorld.extractRotation(e), - n.applyMatrix4(e), - i.object3D.updateMatrixWorld(), - i.object3D.localToWorld(r), - o.parent.parent.updateMatrixWorld(), - o.parent.updateMatrixWorld(), - o.updateMatrixWorld(), - o.localToWorld(t), - t.sub(r).normalize(), - n.normalize(), - Math.sign(n.dot(t)) - ) - } - })(), - remove: function () { - this.removeEventListener() - }, - })), - i('portal', { - schema: { - borderEnabled: { default: 1, type: 'int', is: 'uniform' }, - backgroundColor: { default: 'red', type: 'color', is: 'uniform' }, - pano: { type: 'map', is: 'uniform' }, - strokeColor: { default: 'white', type: 'color', is: 'uniform' }, - }, - vertexShader: [ - 'vec3 portalPosition;', - 'varying vec3 vWorldPosition;', - 'varying float vDistanceToCenter;', - 'varying float vDistance;', - 'void main() {', - 'vDistanceToCenter = clamp(length(position - vec3(0.0, 0.0, 0.0)), 0.0, 1.0);', - 'portalPosition = (modelMatrix * vec4(0.0, 0.0, 0.0, 1.0)).xyz;', - 'vDistance = length(portalPosition - cameraPosition);', - 'vWorldPosition = (modelMatrix * vec4(position, 1.0)).xyz;', - 'gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);', - '}', - ].join('\n'), - fragmentShader: [ - '#define RECIPROCAL_PI2 0.15915494', - 'uniform sampler2D pano;', - 'uniform vec3 strokeColor;', - 'uniform vec3 backgroundColor;', - 'uniform float borderEnabled;', - 'varying float vDistanceToCenter;', - 'varying float vDistance;', - 'varying vec3 vWorldPosition;', - 'void main() {', - 'vec3 direction = normalize(vWorldPosition - cameraPosition);', - 'vec2 sampleUV;', - 'float borderThickness = clamp(exp(-vDistance / 50.0), 0.6, 0.95);', - 'sampleUV.y = clamp(direction.y * 0.5 + 0.5, 0.0, 1.0);', - 'sampleUV.x = atan(direction.z, -direction.x) * -RECIPROCAL_PI2 + 0.5;', - 'if (vDistanceToCenter > borderThickness && borderEnabled == 1.0) {', - 'gl_FragColor = vec4(strokeColor, 1.0);', - '} else {', - 'gl_FragColor = mix(texture2D(pano, sampleUV), vec4(backgroundColor, 1.0), clamp(pow((vDistance / 15.0), 2.0), 0.0, 1.0));', - '}', - '}', - ].join('\n'), - }) - }, - { '../core/component': 131, '../core/shader': 141, '../lib/three': 179 }, - ], - 90: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../lib/three'), - o = e('../utils/'), - a = o.bind, - s = Math.PI / 2 - t.exports.Component = r('look-controls', { - dependencies: ['position', 'rotation'], - schema: { - enabled: { default: !0 }, - magicWindowTrackingEnabled: { default: !0 }, - pointerLockEnabled: { default: !1 }, - reverseMouseDrag: { default: !1 }, - reverseTouchDrag: { default: !1 }, - touchEnabled: { default: !0 }, - mouseEnabled: { default: !0 }, - }, - init: function () { - ;(this.deltaYaw = 0), - (this.previousHMDPosition = new i.Vector3()), - (this.hmdQuaternion = new i.Quaternion()), - (this.magicWindowAbsoluteEuler = new i.Euler()), - (this.magicWindowDeltaEuler = new i.Euler()), - (this.position = new i.Vector3()), - (this.magicWindowObject = new i.Object3D()), - (this.rotation = {}), - (this.deltaRotation = {}), - (this.savedPose = null), - (this.pointerLocked = !1), - this.setupMouseControls(), - this.bindMethods(), - (this.previousMouseEvent = {}), - this.setupMagicWindowControls(), - (this.savedPose = { position: new i.Vector3(), rotation: new i.Euler() }), - this.el.sceneEl.is('vr-mode') && this.onEnterVR() - }, - setupMagicWindowControls: function () { - var e, - t = this.data - o.device.isMobile() && - ((e = this.magicWindowControls = - new i.DeviceOrientationControls(this.magicWindowObject)), - 'undefined' !== typeof DeviceOrientationEvent && - DeviceOrientationEvent.requestPermission && - ((e.enabled = !1), - this.el.sceneEl.components['device-orientation-permission-ui'] - .permissionGranted - ? (e.enabled = t.magicWindowTrackingEnabled) - : this.el.sceneEl.addEventListener( - 'deviceorientationpermissiongranted', - function () { - e.enabled = t.magicWindowTrackingEnabled - }, - ))) - }, - update: function (e) { - var t = this.data - t.enabled !== e.enabled && this.updateGrabCursor(t.enabled), - e && - !t.magicWindowTrackingEnabled && - e.magicWindowTrackingEnabled && - (this.magicWindowAbsoluteEuler.set(0, 0, 0), - this.magicWindowDeltaEuler.set(0, 0, 0)), - this.magicWindowControls && - (this.magicWindowControls.enabled = t.magicWindowTrackingEnabled), - e && - !t.pointerLockEnabled !== e.pointerLockEnabled && - (this.removeEventListeners(), - this.addEventListeners(), - this.pointerLocked && this.exitPointerLock()) - }, - tick: function (e) { - this.data.enabled && this.updateOrientation() - }, - play: function () { - this.addEventListeners() - }, - pause: function () { - this.removeEventListeners(), this.pointerLocked && this.exitPointerLock() - }, - remove: function () { - this.removeEventListeners(), this.pointerLocked && this.exitPointerLock() - }, - bindMethods: function () { - ;(this.onMouseDown = a(this.onMouseDown, this)), - (this.onMouseMove = a(this.onMouseMove, this)), - (this.onMouseUp = a(this.onMouseUp, this)), - (this.onTouchStart = a(this.onTouchStart, this)), - (this.onTouchMove = a(this.onTouchMove, this)), - (this.onTouchEnd = a(this.onTouchEnd, this)), - (this.onEnterVR = a(this.onEnterVR, this)), - (this.onExitVR = a(this.onExitVR, this)), - (this.onPointerLockChange = a(this.onPointerLockChange, this)), - (this.onPointerLockError = a(this.onPointerLockError, this)) - }, - setupMouseControls: function () { - ;(this.mouseDown = !1), - (this.pitchObject = new i.Object3D()), - (this.yawObject = new i.Object3D()), - (this.yawObject.position.y = 10), - this.yawObject.add(this.pitchObject) - }, - addEventListeners: function () { - var e = this.el.sceneEl, - t = e.canvas - t - ? (t.addEventListener('mousedown', this.onMouseDown, !1), - window.addEventListener('mousemove', this.onMouseMove, !1), - window.addEventListener('mouseup', this.onMouseUp, !1), - t.addEventListener('touchstart', this.onTouchStart), - window.addEventListener('touchmove', this.onTouchMove), - window.addEventListener('touchend', this.onTouchEnd), - e.addEventListener('enter-vr', this.onEnterVR), - e.addEventListener('exit-vr', this.onExitVR), - this.data.pointerLockEnabled && - (document.addEventListener( - 'pointerlockchange', - this.onPointerLockChange, - !1, - ), - document.addEventListener( - 'mozpointerlockchange', - this.onPointerLockChange, - !1, - ), - document.addEventListener( - 'pointerlockerror', - this.onPointerLockError, - !1, - ))) - : e.addEventListener('render-target-loaded', a(this.addEventListeners, this)) - }, - removeEventListeners: function () { - var e = this.el.sceneEl, - t = e && e.canvas - t && - (t.removeEventListener('mousedown', this.onMouseDown), - window.removeEventListener('mousemove', this.onMouseMove), - window.removeEventListener('mouseup', this.onMouseUp), - t.removeEventListener('touchstart', this.onTouchStart), - window.removeEventListener('touchmove', this.onTouchMove), - window.removeEventListener('touchend', this.onTouchEnd), - e.removeEventListener('enter-vr', this.onEnterVR), - e.removeEventListener('exit-vr', this.onExitVR), - document.removeEventListener( - 'pointerlockchange', - this.onPointerLockChange, - !1, - ), - document.removeEventListener( - 'mozpointerlockchange', - this.onPointerLockChange, - !1, - ), - document.removeEventListener('pointerlockerror', this.onPointerLockError, !1)) - }, - updateOrientation: (function () { - var e = new i.Matrix4() - return function () { - var t, - n = this.el.object3D, - r = this.pitchObject, - i = this.yawObject, - o = this.el.sceneEl - o.is('vr-mode') && o.checkHeadsetConnected() - ? o.hasWebXR && - (t = o.renderer.xr.getCameraPose()) && - ((e.elements = t.transform.matrix), - e.decompose(n.position, n.rotation, n.scale)) - : (this.updateMagicWindowOrientation(), - (n.rotation.x = this.magicWindowDeltaEuler.x + r.rotation.x), - (n.rotation.y = this.magicWindowDeltaEuler.y + i.rotation.y), - (n.rotation.z = this.magicWindowDeltaEuler.z)) - } - })(), - updateMagicWindowOrientation: function () { - var e = this.magicWindowAbsoluteEuler, - t = this.magicWindowDeltaEuler - this.magicWindowControls && - this.magicWindowControls.enabled && - (this.magicWindowControls.update(), - e.setFromQuaternion(this.magicWindowObject.quaternion, 'YXZ'), - this.previousMagicWindowYaw || - 0 === e.y || - (this.previousMagicWindowYaw = e.y), - this.previousMagicWindowYaw && - ((t.x = e.x), - (t.y += e.y - this.previousMagicWindowYaw), - (t.z = e.z), - (this.previousMagicWindowYaw = e.y))) - }, - onMouseMove: function (e) { - var t, - n, - r, - i = this.pitchObject, - o = this.previousMouseEvent, - a = this.yawObject - this.data.enabled && - (this.mouseDown || this.pointerLocked) && - (this.pointerLocked - ? ((n = e.movementX || e.mozMovementX || 0), - (r = e.movementY || e.mozMovementY || 0)) - : ((n = e.screenX - o.screenX), (r = e.screenY - o.screenY)), - (this.previousMouseEvent.screenX = e.screenX), - (this.previousMouseEvent.screenY = e.screenY), - (t = this.data.reverseMouseDrag ? 1 : -1), - (a.rotation.y += 0.002 * n * t), - (i.rotation.x += 0.002 * r * t), - (i.rotation.x = Math.max(-s, Math.min(s, i.rotation.x)))) - }, - onMouseDown: function (e) { - var t = this.el.sceneEl - if ( - this.data.enabled && - this.data.mouseEnabled && - (!t.is('vr-mode') || !t.checkHeadsetConnected()) && - 0 === e.button - ) { - var n = t && t.canvas - ;(this.mouseDown = !0), - (this.previousMouseEvent.screenX = e.screenX), - (this.previousMouseEvent.screenY = e.screenY), - this.showGrabbingCursor(), - this.data.pointerLockEnabled && - !this.pointerLocked && - (n.requestPointerLock - ? n.requestPointerLock() - : n.mozRequestPointerLock && n.mozRequestPointerLock()) - } - }, - showGrabbingCursor: function () { - this.el.sceneEl.canvas.style.cursor = 'grabbing' - }, - hideGrabbingCursor: function () { - this.el.sceneEl.canvas.style.cursor = '' - }, - onMouseUp: function () { - ;(this.mouseDown = !1), this.hideGrabbingCursor() - }, - onTouchStart: function (e) { - 1 === e.touches.length && - this.data.touchEnabled && - !this.el.sceneEl.is('vr-mode') && - ((this.touchStart = { x: e.touches[0].pageX, y: e.touches[0].pageY }), - (this.touchStarted = !0)) - }, - onTouchMove: function (e) { - var t, - n, - r = this.el.sceneEl.canvas, - i = this.yawObject - this.touchStarted && - this.data.touchEnabled && - ((n = - (2 * Math.PI * (e.touches[0].pageX - this.touchStart.x)) / r.clientWidth), - (t = this.data.reverseTouchDrag ? 1 : -1), - (i.rotation.y -= 0.5 * n * t), - (this.touchStart = { x: e.touches[0].pageX, y: e.touches[0].pageY })) - }, - onTouchEnd: function () { - this.touchStarted = !1 - }, - onEnterVR: function () { - var e = this.el.sceneEl - e.checkHeadsetConnected() && - (this.saveCameraPose(), - this.el.object3D.position.set(0, 0, 0), - this.el.object3D.rotation.set(0, 0, 0), - e.hasWebXR && - ((this.el.object3D.matrixAutoUpdate = !1), this.el.object3D.updateMatrix())) - }, - onExitVR: function () { - this.el.sceneEl.checkHeadsetConnected() && - (this.restoreCameraPose(), - this.previousHMDPosition.set(0, 0, 0), - (this.el.object3D.matrixAutoUpdate = !0)) - }, - onPointerLockChange: function () { - this.pointerLocked = !( - !document.pointerLockElement && !document.mozPointerLockElement - ) - }, - onPointerLockError: function () { - this.pointerLocked = !1 - }, - exitPointerLock: function () { - document.exitPointerLock(), (this.pointerLocked = !1) - }, - updateGrabCursor: function (e) { - var t = this.el.sceneEl - function n() { - t.canvas.classList.add('a-grab-cursor') - } - function r() { - t.canvas.classList.remove('a-grab-cursor') - } - t.canvas - ? e - ? n() - : r() - : e - ? t.addEventListener('render-target-loaded', n) - : t.addEventListener('render-target-loaded', r) - }, - saveCameraPose: function () { - var e = this.el - this.savedPose.position.copy(e.object3D.position), - this.savedPose.rotation.copy(e.object3D.rotation), - (this.hasSavedPose = !0) - }, - restoreCameraPose: function () { - var e = this.el, - t = this.savedPose - this.hasSavedPose && - (e.object3D.position.copy(t.position), - e.object3D.rotation.copy(t.rotation), - (this.hasSavedPose = !1)) - }, - }) - }, - { '../core/component': 131, '../lib/three': 179, '../utils/': 205 }, - ], - 91: [ - function (e, t, n) { - var r = e('../utils/bind'), - i = e('../core/component').registerComponent, - o = e('../utils/tracked-controls'), - a = o.checkControllerPresentAndSetup, - s = o.emitIfAxesChanged, - l = o.onButtonEvent, - c = 'magicleap-one', - u = 'https://cdn.aframe.io/controllers/magicleap/magicleap-one-controller.glb', - h = { - axes: { touchpad: [0, 1] }, - buttons: ['trigger', 'grip', 'touchpad', 'menu'], - } - t.exports.Component = i('magicleap-controls', { - schema: { - hand: { default: 'none' }, - model: { default: !0 }, - orientationOffset: { type: 'vec3' }, - }, - mapping: h, - init: function () { - var e = this - ;(this.controllerPresent = !1), - (this.lastControllerCheck = 0), - (this.onButtonChanged = r(this.onButtonChanged, this)), - (this.onButtonDown = function (t) { - l(t.detail.id, 'down', e) - }), - (this.onButtonUp = function (t) { - l(t.detail.id, 'up', e) - }), - (this.onButtonTouchEnd = function (t) { - l(t.detail.id, 'touchend', e) - }), - (this.onButtonTouchStart = function (t) { - l(t.detail.id, 'touchstart', e) - }), - (this.previousButtonValues = {}), - (this.rendererSystem = this.el.sceneEl.systems.renderer), - this.bindMethods() - }, - update: function () { - var e = this.data - this.controllerIndex = 'right' === e.hand ? 0 : 'left' === e.hand ? 1 : 2 - }, - play: function () { - this.checkIfControllerPresent(), this.addControllersUpdateListener() - }, - pause: function () { - this.removeEventListeners(), this.removeControllersUpdateListener() - }, - bindMethods: function () { - ;(this.onModelLoaded = r(this.onModelLoaded, this)), - (this.onControllersUpdate = r(this.onControllersUpdate, this)), - (this.checkIfControllerPresent = r(this.checkIfControllerPresent, this)), - (this.removeControllersUpdateListener = r( - this.removeControllersUpdateListener, - this, - )), - (this.onAxisMoved = r(this.onAxisMoved, this)) - }, - addEventListeners: function () { - var e = this.el - e.addEventListener('buttonchanged', this.onButtonChanged), - e.addEventListener('buttondown', this.onButtonDown), - e.addEventListener('buttonup', this.onButtonUp), - e.addEventListener('touchstart', this.onButtonTouchStart), - e.addEventListener('touchend', this.onButtonTouchEnd), - e.addEventListener('axismove', this.onAxisMoved), - e.addEventListener('model-loaded', this.onModelLoaded), - (this.controllerEventsActive = !0) - }, - removeEventListeners: function () { - var e = this.el - e.removeEventListener('buttonchanged', this.onButtonChanged), - e.removeEventListener('buttondown', this.onButtonDown), - e.removeEventListener('buttonup', this.onButtonUp), - e.removeEventListener('touchstart', this.onButtonTouchStart), - e.removeEventListener('touchend', this.onButtonTouchEnd), - e.removeEventListener('axismove', this.onAxisMoved), - e.removeEventListener('model-loaded', this.onModelLoaded), - (this.controllerEventsActive = !1) - }, - checkIfControllerPresent: function () { - var e = this.data - a(this, c, { index: this.controllerIndex, hand: e.hand }) - }, - injectTrackedControls: function () { - var e = this.el, - t = this.data - e.setAttribute('tracked-controls', { - idPrefix: c, - hand: t.hand, - controller: this.controllerIndex, - orientationOffset: t.orientationOffset, - }), - this.data.model && this.el.setAttribute('gltf-model', u) - }, - addControllersUpdateListener: function () { - this.el.sceneEl.addEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - removeControllersUpdateListener: function () { - this.el.sceneEl.removeEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - onControllersUpdate: function () { - this.checkIfControllerPresent() - }, - onButtonChanged: function (e) { - var t, - n = this.mapping.buttons[e.detail.id] - n && - ('trigger' === n && - ((t = e.detail.state.value), - console.log('analog value of trigger press: ' + t)), - this.el.emit(n + 'changed', e.detail.state)) - }, - onModelLoaded: function (e) { - e.detail.model.scale.set(0.01, 0.01, 0.01) - }, - onAxisMoved: function (e) { - s(this, this.mapping.axes, e) - }, - updateModel: function (e, t) {}, - setButtonColor: function (e, t) {}, - }) - }, - { '../core/component': 131, '../utils/bind': 199, '../utils/tracked-controls': 214 }, - ], - 92: [ - function (e, t, n) { - var r = e('../utils/'), - i = e('../core/component'), - o = e('../lib/three'), - a = e('../core/shader'), - s = r.debug('components:material:error'), - l = i.registerComponent, - c = a.shaders, - u = a.shaderNames - function h(e) { - switch (e) { - case 'back': - return o.BackSide - case 'double': - return o.DoubleSide - default: - return o.FrontSide - } - } - function d(e) { - switch (e) { - case 'face': - return o.FaceColors - case 'vertex': - return o.VertexColors - default: - return o.NoColors - } - } - function p(e) { - switch (e) { - case 'none': - return o.NoBlending - case 'additive': - return o.AdditiveBlending - case 'subtractive': - return o.SubtractiveBlending - case 'multiply': - return o.MultiplyBlending - default: - return o.NormalBlending - } - } - function f(e, t) { - e.dispose(), t.unregisterMaterial(e) - } - t.exports.Component = l('material', { - schema: { - alphaTest: { default: 0, min: 0, max: 1 }, - depthTest: { default: !0 }, - depthWrite: { default: !0 }, - flatShading: { default: !1 }, - npot: { default: !1 }, - offset: { type: 'vec2', default: { x: 0, y: 0 } }, - opacity: { default: 1, min: 0, max: 1 }, - repeat: { type: 'vec2', default: { x: 1, y: 1 } }, - shader: { default: 'standard', oneOf: u, schemaChange: !0 }, - side: { default: 'front', oneOf: ['front', 'back', 'double'] }, - transparent: { default: !1 }, - vertexColors: { type: 'string', default: 'none', oneOf: ['face', 'vertex'] }, - visible: { default: !0 }, - blending: { - default: 'normal', - oneOf: ['none', 'normal', 'additive', 'subtractive', 'multiply'], - }, - dithering: { default: !0 }, - }, - init: function () { - this.material = null - }, - update: function (e) { - var t = this.data - ;(this.shader && t.shader === e.shader) || this.updateShader(t.shader), - this.shader.update(this.data), - this.updateMaterial(e) - }, - updateSchema: function (e) { - var t, n, r, i - ;(n = e && e.shader), - (t = this.oldData && this.oldData.shader), - (r = c[(i = n || t)] && c[i].schema) || s('Unknown shader schema ' + i), - (t && n === t) || (this.extendSchema(r), this.updateBehavior()) - }, - updateBehavior: function () { - var e, - t, - n = this.el.sceneEl, - r = this.schema, - i = this - function o(e, n) { - var r - for (r in t) t[r] = e - i.shader.update(t) - } - for (e in ((this.tick = void 0), (t = {}), r)) - 'time' === r[e].type && ((this.tick = o), (t[e] = !0)) - n && (this.tick ? n.addBehavior(this) : n.removeBehavior(this)) - }, - updateShader: function (e) { - var t, - n = this.data, - r = c[e] && c[e].Shader - if (!r) throw new Error('Unknown shader ' + e) - ;((t = this.shader = new r()).el = this.el), - t.init(n), - this.setMaterial(t.material), - this.updateSchema(n) - }, - updateMaterial: function (e) { - var t, - n = this.data, - r = this.material - for (t in ((r.alphaTest = n.alphaTest), - (r.depthTest = !1 !== n.depthTest), - (r.depthWrite = !1 !== n.depthWrite), - (r.opacity = n.opacity), - (r.flatShading = n.flatShading), - (r.side = h(n.side)), - (r.transparent = !1 !== n.transparent || n.opacity < 1), - (r.vertexColors = d(n.vertexColors)), - (r.visible = n.visible), - (r.blending = p(n.blending)), - (r.dithering = n.dithering), - e)) - break - !t || - (e.alphaTest === n.alphaTest && - e.side === n.side && - e.vertexColors === n.vertexColors) || - (r.needsUpdate = !0) - }, - remove: function () { - var e = new o.MeshBasicMaterial(), - t = this.material, - n = this.el.getObject3D('mesh') - n && (n.material = e), f(t, this.system) - }, - setMaterial: function (e) { - var t, - n = this.el, - r = this.system - this.material && f(this.material, r), - (this.material = e), - r.registerMaterial(e), - (t = n.getObject3D('mesh')) - ? (t.material = e) - : n.addEventListener('object3dset', function t(r) { - 'mesh' === r.detail.type && - r.target === n && - ((n.getObject3D('mesh').material = e), - n.removeEventListener('object3dset', t)) - }) - }, - }) - }, - { - '../core/component': 131, - '../core/shader': 141, - '../lib/three': 179, - '../utils/': 205, - }, - ], - 93: [ - function (e, t, n) { - var r = e('../utils/debug'), - i = e('../core/component').registerComponent, - o = e('../lib/three'), - a = r('components:obj-model:warn') - t.exports.Component = i('obj-model', { - schema: { mtl: { type: 'model' }, obj: { type: 'model' } }, - init: function () { - var e = this - ;(this.model = null), - (this.objLoader = new o.OBJLoader()), - (this.mtlLoader = new o.MTLLoader(this.objLoader.manager)), - (this.mtlLoader.crossOrigin = ''), - this.el.addEventListener('componentinitialized', function (t) { - e.model && 'material' === t.detail.name && e.applyMaterial() - }) - }, - update: function () { - var e = this.data - e.obj && (this.resetMesh(), this.loadObj(e.obj, e.mtl)) - }, - remove: function () { - this.model && this.resetMesh() - }, - resetMesh: function () { - this.el.removeObject3D('mesh') - }, - loadObj: function (e, t) { - var n = this, - r = this.el, - i = this.mtlLoader, - o = this.objLoader, - s = this.el.sceneEl.systems.renderer, - l = t.substr(0, t.lastIndexOf('/') + 1) - if (t) - return ( - r.hasAttribute('material') && - a('Material component properties are ignored when a .MTL is provided'), - i.setResourcePath(l), - void i.load(t, function (t) { - t.preload(), - o.setMaterials(t), - o.load(e, function (e) { - ;(n.model = e), - n.model.traverse(function (e) { - if (e.isMesh) { - var t = e.material - t.color && s.applyColorCorrection(t.color), - t.map && s.applyColorCorrection(t.map), - t.emissive && s.applyColorCorrection(t.emissive), - t.emissiveMap && s.applyColorCorrection(t.emissiveMap) - } - }), - r.setObject3D('mesh', e), - r.emit('model-loaded', { format: 'obj', model: e }) - }) - }) - ) - o.load(e, function (e) { - ;(n.model = e), - n.applyMaterial(), - r.setObject3D('mesh', e), - r.emit('model-loaded', { format: 'obj', model: e }) - }) - }, - applyMaterial: function () { - var e = this.el.components.material - e && - this.model.traverse(function (t) { - t instanceof o.Mesh && (t.material = e.material) - }) - }, - }) - }, - { '../core/component': 131, '../lib/three': 179, '../utils/debug': 201 }, - ], - 94: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/bind'), - o = e('../utils/tracked-controls'), - a = o.checkControllerPresentAndSetup, - s = o.emitIfAxesChanged, - l = o.onButtonEvent, - c = e('../utils/').device.isWebXRAvailable, - u = 'https://cdn.aframe.io/controllers/oculus/go/oculus-go-controller.gltf', - h = c ? 'oculus-go' : 'Oculus Go', - d = c - ? { axes: { touchpad: [0, 1] }, buttons: ['trigger', 'none', 'touchpad'] } - : { axes: { trackpad: [0, 1] }, buttons: ['trackpad', 'trigger'] } - t.exports.Component = r('oculus-go-controls', { - schema: { - hand: { default: '' }, - buttonColor: { type: 'color', default: '#FFFFFF' }, - buttonTouchedColor: { type: 'color', default: '#BBBBBB' }, - buttonHighlightColor: { type: 'color', default: '#7A7A7A' }, - model: { default: !0 }, - orientationOffset: { type: 'vec3' }, - armModel: { default: !0 }, - }, - mapping: d, - bindMethods: function () { - ;(this.onModelLoaded = i(this.onModelLoaded, this)), - (this.onControllersUpdate = i(this.onControllersUpdate, this)), - (this.checkIfControllerPresent = i(this.checkIfControllerPresent, this)), - (this.removeControllersUpdateListener = i( - this.removeControllersUpdateListener, - this, - )), - (this.onAxisMoved = i(this.onAxisMoved, this)) - }, - init: function () { - var e = this - ;(this.onButtonChanged = i(this.onButtonChanged, this)), - (this.onButtonDown = function (t) { - l(t.detail.id, 'down', e) - }), - (this.onButtonUp = function (t) { - l(t.detail.id, 'up', e) - }), - (this.onButtonTouchStart = function (t) { - l(t.detail.id, 'touchstart', e) - }), - (this.onButtonTouchEnd = function (t) { - l(t.detail.id, 'touchend', e) - }), - (this.controllerPresent = !1), - (this.lastControllerCheck = 0), - (this.rendererSystem = this.el.sceneEl.systems.renderer), - this.bindMethods() - }, - addEventListeners: function () { - var e = this.el - e.addEventListener('buttonchanged', this.onButtonChanged), - e.addEventListener('buttondown', this.onButtonDown), - e.addEventListener('buttonup', this.onButtonUp), - e.addEventListener('touchstart', this.onButtonTouchStart), - e.addEventListener('touchend', this.onButtonTouchEnd), - e.addEventListener('model-loaded', this.onModelLoaded), - e.addEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !0) - }, - removeEventListeners: function () { - var e = this.el - e.removeEventListener('buttonchanged', this.onButtonChanged), - e.removeEventListener('buttondown', this.onButtonDown), - e.removeEventListener('buttonup', this.onButtonUp), - e.removeEventListener('touchstart', this.onButtonTouchStart), - e.removeEventListener('touchend', this.onButtonTouchEnd), - e.removeEventListener('model-loaded', this.onModelLoaded), - e.removeEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !1) - }, - checkIfControllerPresent: function () { - a(this, h, this.data.hand ? { hand: this.data.hand } : {}) - }, - play: function () { - this.checkIfControllerPresent(), this.addControllersUpdateListener() - }, - pause: function () { - this.removeEventListeners(), this.removeControllersUpdateListener() - }, - injectTrackedControls: function () { - var e = this.el, - t = this.data - e.setAttribute('tracked-controls', { - armModel: t.armModel, - hand: t.hand, - idPrefix: h, - orientationOffset: t.orientationOffset, - }), - this.data.model && this.el.setAttribute('gltf-model', u) - }, - addControllersUpdateListener: function () { - this.el.sceneEl.addEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - removeControllersUpdateListener: function () { - this.el.sceneEl.removeEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - onControllersUpdate: function () { - this.checkIfControllerPresent() - }, - onModelLoaded: function (e) { - var t, - n = e.detail.model - this.data.model && - (((t = this.buttonMeshes = {}).trigger = n.getObjectByName( - 'oculus_go_button_trigger', - )), - (t.trackpad = n.getObjectByName('oculus_go_touchpad')), - (t.touchpad = n.getObjectByName('oculus_go_touchpad'))) - }, - onButtonChanged: function (e) { - var t = this.mapping.buttons[e.detail.id] - t && this.el.emit(t + 'changed', e.detail.state) - }, - onAxisMoved: function (e) { - s(this, this.mapping.axes, e) - }, - updateModel: function (e, t) { - this.data.model && this.updateButtonModel(e, t) - }, - updateButtonModel: function (e, t) { - var n = this.buttonMeshes - if (n && n[e]) { - var r, i - switch (t) { - case 'down': - r = this.data.buttonHighlightColor - break - case 'touchstart': - r = this.data.buttonTouchedColor - break - default: - r = this.data.buttonColor - } - ;(i = n[e]).material.color.set(r), - this.rendererSystem.applyColorCorrection(i.material.color) - } - }, - }) - }, - { - '../core/component': 131, - '../utils/': 205, - '../utils/bind': 199, - '../utils/tracked-controls': 214, - }, - ], - 95: [ - function (e, t, n) { - var r = e('../utils/bind'), - i = e('../core/component').registerComponent, - o = e('../lib/three'), - a = e('../utils/tracked-controls'), - s = a.checkControllerPresentAndSetup, - l = a.emitIfAxesChanged, - c = a.onButtonEvent, - u = e('../utils/').device.isWebXRAvailable, - h = 'oculus-touch', - d = u ? h : 'Oculus Touch', - p = 'https://cdn.aframe.io/controllers/oculus/oculus-touch-controller-', - f = { - left: { - modelUrl: p + 'left.gltf', - rayOrigin: { - origin: { x: 0.008, y: -0.01, z: 0 }, - direction: { x: 0, y: -0.8, z: -1 }, - }, - modelPivotOffset: new o.Vector3(-0.005, 0.003, -0.055), - modelPivotRotation: new o.Euler(0, 0, 0), - }, - right: { - modelUrl: p + 'right.gltf', - rayOrigin: { - origin: { x: -0.008, y: -0.01, z: 0 }, - direction: { x: 0, y: -0.8, z: -1 }, - }, - modelPivotOffset: new o.Vector3(0.005, 0.003, -0.055), - modelPivotRotation: new o.Euler(0, 0, 0), - }, - }, - m = { - left: { - modelUrl: p + 'left.gltf', - rayOrigin: { - origin: { x: 0.002, y: -0.005, z: -0.03 }, - direction: { x: 0, y: -0.8, z: -1 }, - }, - modelPivotOffset: new o.Vector3(-0.005, 0.036, -0.037), - modelPivotRotation: new o.Euler(Math.PI / 4.5, 0, 0), - }, - right: { - modelUrl: p + 'right.gltf', - rayOrigin: { - origin: { x: -0.002, y: -0.005, z: -0.03 }, - direction: { x: 0, y: -0.8, z: -1 }, - }, - modelPivotOffset: new o.Vector3(0.005, 0.036, -0.037), - modelPivotRotation: new o.Euler(Math.PI / 4.5, 0, 0), - }, - }, - v = 'oculus-touch', - g = { - 'oculus-touch': u ? m : f, - 'oculus-touch-v2': { - left: { - modelUrl: p + 'gen2-left.gltf', - rayOrigin: { - origin: { x: -0.01, y: 0, z: -0.02 }, - direction: { x: 0, y: -0.5, z: -1 }, - }, - modelPivotOffset: new o.Vector3(0, 0, 0), - modelPivotRotation: new o.Euler(0, 0, 0), - }, - right: { - modelUrl: p + 'gen2-right.gltf', - rayOrigin: { - origin: { x: 0.01, y: 0, z: -0.02 }, - direction: { x: 0, y: -0.5, z: -1 }, - }, - modelPivotOffset: new o.Vector3(0, 0, 0), - modelPivotRotation: new o.Euler(0, 0, 0), - }, - }, - 'oculus-touch-v3': { - left: { - modelUrl: p + 'v3-left.glb', - rayOrigin: { - origin: { x: 0.015, y: 0.005, z: 0 }, - direction: { x: 0, y: 0, z: -1 }, - }, - modelPivotOffset: new o.Vector3(0.01, -0.01, 0.05), - modelPivotRotation: new o.Euler(Math.PI / 4, 0, 0), - }, - right: { - modelUrl: p + 'v3-right.glb', - rayOrigin: { - origin: { x: -0.015, y: 0.005, z: 0 }, - direction: { x: 0, y: 0, z: -1 }, - }, - modelPivotOffset: new o.Vector3(-0.01, -0.01, 0.05), - modelPivotRotation: new o.Euler(Math.PI / 4, 0, 0), - }, - }, - }, - y = u - ? { - left: { - axes: { thumbstick: [2, 3] }, - buttons: [ - 'trigger', - 'grip', - 'none', - 'thumbstick', - 'xbutton', - 'ybutton', - 'surface', - ], - }, - right: { - axes: { thumbstick: [2, 3] }, - buttons: [ - 'trigger', - 'grip', - 'none', - 'thumbstick', - 'abutton', - 'bbutton', - 'surface', - ], - }, - } - : { - left: { - axes: { thumbstick: [0, 1] }, - buttons: [ - 'thumbstick', - 'trigger', - 'grip', - 'xbutton', - 'ybutton', - 'surface', - ], - }, - right: { - axes: { thumbstick: [0, 1] }, - buttons: [ - 'thumbstick', - 'trigger', - 'grip', - 'abutton', - 'bbutton', - 'surface', - ], - }, - } - t.exports.Component = i('oculus-touch-controls', { - schema: { - hand: { default: 'left' }, - buttonColor: { type: 'color', default: '#999' }, - buttonTouchColor: { type: 'color', default: '#8AB' }, - buttonHighlightColor: { type: 'color', default: '#2DF' }, - model: { default: !0 }, - controllerType: { - default: 'auto', - oneOf: ['auto', 'oculus-touch', 'oculus-touch-v2', 'oculus-touch-v3'], - }, - orientationOffset: { type: 'vec3', default: { x: 43, y: 0, z: 0 } }, - }, - mapping: y, - bindMethods: function () { - ;(this.onModelLoaded = r(this.onModelLoaded, this)), - (this.onControllersUpdate = r(this.onControllersUpdate, this)), - (this.checkIfControllerPresent = r(this.checkIfControllerPresent, this)), - (this.onAxisMoved = r(this.onAxisMoved, this)) - }, - init: function () { - var e = this - ;(this.onButtonChanged = r(this.onButtonChanged, this)), - (this.onButtonDown = function (t) { - c(t.detail.id, 'down', e, e.data.hand) - }), - (this.onButtonUp = function (t) { - c(t.detail.id, 'up', e, e.data.hand) - }), - (this.onButtonTouchStart = function (t) { - c(t.detail.id, 'touchstart', e, e.data.hand) - }), - (this.onButtonTouchEnd = function (t) { - c(t.detail.id, 'touchend', e, e.data.hand) - }), - (this.controllerPresent = !1), - (this.lastControllerCheck = 0), - (this.previousButtonValues = {}), - (this.rendererSystem = this.el.sceneEl.systems.renderer), - this.bindMethods() - }, - addEventListeners: function () { - var e = this.el - e.addEventListener('buttonchanged', this.onButtonChanged), - e.addEventListener('buttondown', this.onButtonDown), - e.addEventListener('buttonup', this.onButtonUp), - e.addEventListener('touchstart', this.onButtonTouchStart), - e.addEventListener('touchend', this.onButtonTouchEnd), - e.addEventListener('axismove', this.onAxisMoved), - e.addEventListener('model-loaded', this.onModelLoaded), - (this.controllerEventsActive = !0) - }, - removeEventListeners: function () { - var e = this.el - e.removeEventListener('buttonchanged', this.onButtonChanged), - e.removeEventListener('buttondown', this.onButtonDown), - e.removeEventListener('buttonup', this.onButtonUp), - e.removeEventListener('touchstart', this.onButtonTouchStart), - e.removeEventListener('touchend', this.onButtonTouchEnd), - e.removeEventListener('axismove', this.onAxisMoved), - e.removeEventListener('model-loaded', this.onModelLoaded), - (this.controllerEventsActive = !1) - }, - checkIfControllerPresent: function () { - s(this, d, { hand: this.data.hand }) - }, - play: function () { - this.checkIfControllerPresent(), this.addControllersUpdateListener() - }, - pause: function () { - this.removeEventListeners(), this.removeControllersUpdateListener() - }, - loadModel: function (e) { - var t, - n = this.data - if (n.model) { - if ( - ((this.displayModel = g[n.controllerType] || g[v]), - 'auto' === n.controllerType) - ) { - var r = this.el.sceneEl.systems['tracked-controls-webvr'] - if (r && r.vrDisplay) { - var i = r.vrDisplay.displayName - ;/^Oculus Quest$/.test(i) && (this.displayModel = g['oculus-touch-v2']) - } else - (t = v), - (t = - -1 !== e.profiles.indexOf('oculus-touch-v2') ? 'oculus-touch-v2' : t), - (t = - -1 !== e.profiles.indexOf('oculus-touch-v3') ? 'oculus-touch-v3' : t), - (this.displayModel = g[t]) - } - var o = this.displayModel[n.hand].modelUrl - this.el.setAttribute('gltf-model', o) - } - }, - injectTrackedControls: function (e) { - var t = this.data, - n = h, - r = 'right' === t.hand ? 'Oculus Touch (Right)' : 'Oculus Touch (Left)', - i = u ? n : r - this.el.setAttribute('tracked-controls', { - id: i, - hand: t.hand, - orientationOffset: t.orientationOffset, - handTrackingEnabled: !1, - }), - this.loadModel(e) - }, - addControllersUpdateListener: function () { - this.el.sceneEl.addEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - removeControllersUpdateListener: function () { - this.el.sceneEl.removeEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - onControllersUpdate: function () { - this.checkIfControllerPresent() - }, - onButtonChanged: function (e) { - var t, - n = this.mapping[this.data.hand].buttons[e.detail.id], - r = this.buttonMeshes - n && - (('trigger' !== n && 'grip' !== n) || (t = e.detail.state.value), - r && - ('trigger' === n && - r.trigger && - (r.trigger.rotation.x = - this.originalXRotationTrigger - t * (Math.PI / 26)), - 'grip' === n && - r.grip && - (r.grip.position.x = - this.originalXPositionGrip + - ('left' === this.data.hand ? -1 : 1) * t * 0.004)), - this.el.emit(n + 'changed', e.detail.state)) - }, - onModelLoaded: function (e) { - var t, - n = (this.controllerObject3D = e.detail.model) - this.data.model && - (((t = this.buttonMeshes = {}).grip = n.getObjectByName('buttonHand')), - (this.originalXPositionGrip = t.grip && t.grip.position.x), - (t.thumbstick = n.getObjectByName('stick')), - (t.trigger = n.getObjectByName('buttonTrigger')), - (this.originalXRotationTrigger = t.trigger && t.trigger.rotation.x), - (t.xbutton = n.getObjectByName('buttonX')), - (t.abutton = n.getObjectByName('buttonA')), - (t.ybutton = n.getObjectByName('buttonY')), - (t.bbutton = n.getObjectByName('buttonB')), - n.position.copy(this.displayModel[this.data.hand].modelPivotOffset), - n.rotation.copy(this.displayModel[this.data.hand].modelPivotRotation), - this.el.emit('controllermodelready', { - name: 'oculus-touch-controls', - model: this.data.model, - rayOrigin: this.displayModel[this.data.hand].rayOrigin, - })) - }, - onAxisMoved: function (e) { - l(this, this.mapping[this.data.hand].axes, e) - }, - updateModel: function (e, t) { - this.data.model && this.updateButtonModel(e, t) - }, - updateButtonModel: function (e, t) { - var n, - r = - 'up' === t || 'touchend' === t - ? this.data.buttonColor - : 'touchstart' === t - ? this.data.buttonTouchColor - : this.data.buttonHighlightColor, - i = this.buttonMeshes - this.data.model && - i && - i[e] && - ((n = i[e]).material.color.set(r), - this.rendererSystem.applyColorCorrection(n.material.color)) - }, - }) - }, - { - '../core/component': 131, - '../lib/three': 179, - '../utils/': 205, - '../utils/bind': 199, - '../utils/tracked-controls': 214, - }, - ], - 96: [ - function (e, t, n) { - var r = e('../core/component').registerComponent - t.exports.Component = r('position', { - schema: { type: 'vec3' }, - update: function () { - var e = this.el.object3D, - t = this.data - e.position.set(t.x, t.y, t.z) - }, - remove: function () { - this.el.object3D.position.set(0, 0, 0) - }, - }) - }, - { '../core/component': 131 }, - ], - 97: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../lib/three'), - o = e('../utils/').debug('components:raycaster:warn'), - a = /^[\w\s-.,[\]#]*$/, - s = { childList: !0, attributes: !0, subtree: !0 }, - l = { - INTERSECT: 'raycaster-intersected', - INTERSECTION: 'raycaster-intersection', - INTERSECT_CLEAR: 'raycaster-intersected-cleared', - INTERSECTION_CLEAR: 'raycaster-intersection-cleared', - } - function c(e, t) { - var n - for (e.length = t.length, n = 0; n < t.length; n++) e[n] = t[n] - } - t.exports.Component = r('raycaster', { - schema: { - autoRefresh: { default: !0 }, - direction: { type: 'vec3', default: { x: 0, y: 0, z: -1 } }, - enabled: { default: !0 }, - far: { default: 1e3 }, - interval: { default: 0 }, - near: { default: 0 }, - objects: { default: '' }, - origin: { type: 'vec3' }, - showLine: { default: !1 }, - lineColor: { default: 'white' }, - lineOpacity: { default: 1 }, - useWorldCoordinates: { default: !1 }, - }, - multiple: !0, - init: function () { - ;(this.clearedIntersectedEls = []), - (this.unitLineEndVec3 = new i.Vector3()), - (this.intersectedEls = []), - (this.intersections = []), - (this.newIntersectedEls = []), - (this.newIntersections = []), - (this.objects = []), - (this.prevCheckTime = void 0), - (this.prevIntersectedEls = []), - (this.rawIntersections = []), - (this.raycaster = new i.Raycaster()), - this.updateOriginDirection(), - (this.setDirty = this.setDirty.bind(this)), - (this.updateLine = this.updateLine.bind(this)), - (this.observer = new MutationObserver(this.setDirty)), - (this.dirty = !0), - (this.lineEndVec3 = new i.Vector3()), - (this.otherLineEndVec3 = new i.Vector3()), - (this.lineData = { end: this.lineEndVec3 }), - (this.getIntersection = this.getIntersection.bind(this)), - (this.intersectedDetail = { - el: this.el, - getIntersection: this.getIntersection, - }), - (this.intersectedClearedDetail = { el: this.el }), - (this.intersectionClearedDetail = { clearedEls: this.clearedIntersectedEls }), - (this.intersectionDetail = {}) - }, - update: function (e) { - var t = this.data, - n = this.el, - r = this.raycaster - ;(r.far = t.far), - (r.near = t.near), - !t.showLine || - (t.far === e.far && - t.origin === e.origin && - t.direction === e.direction && - e.showLine) || - (this.unitLineEndVec3.copy(t.origin).add(t.direction).normalize(), - this.drawLine()), - !t.showLine && e.showLine && n.removeAttribute('line'), - t.objects === e.objects || - a.test(t.objects) || - o( - '[raycaster] Selector "' + - t.objects + - '" may not update automatically with DOM changes.', - ), - t.objects || - o( - '[raycaster] For performance, please define raycaster.objects when using raycaster or cursor components to whitelist which entities to intersect with. e.g., raycaster="objects: [data-raycastable]".', - ), - t.autoRefresh !== e.autoRefresh && - n.isPlaying && - (t.autoRefresh ? this.addEventListeners() : this.removeEventListeners()), - e.enabled && !t.enabled && this.clearAllIntersections(), - this.setDirty() - }, - play: function () { - this.addEventListeners() - }, - pause: function () { - this.removeEventListeners() - }, - remove: function () { - this.data.showLine && this.el.removeAttribute('line'), - this.clearAllIntersections() - }, - addEventListeners: function () { - this.data.autoRefresh && - (this.observer.observe(this.el.sceneEl, s), - this.el.sceneEl.addEventListener('object3dset', this.setDirty), - this.el.sceneEl.addEventListener('object3dremove', this.setDirty)) - }, - removeEventListeners: function () { - this.observer.disconnect(), - this.el.sceneEl.removeEventListener('object3dset', this.setDirty), - this.el.sceneEl.removeEventListener('object3dremove', this.setDirty) - }, - setDirty: function () { - this.dirty = !0 - }, - refreshObjects: function () { - var e, - t = this.data - ;(e = t.objects - ? this.el.sceneEl.querySelectorAll(t.objects) - : this.el.sceneEl.querySelectorAll('*')), - (this.objects = this.flattenObject3DMaps(e)), - (this.dirty = !1) - }, - tock: function (e) { - var t = this.data, - n = this.prevCheckTime - t.enabled && - ((n && e - n < t.interval) || - ((this.prevCheckTime = e), this.checkIntersections())) - }, - checkIntersections: function () { - var e, - t, - n = this.clearedIntersectedEls, - r = this.el, - i = this.data, - o = this.intersectedEls, - a = this.intersections, - s = this.newIntersectedEls, - u = this.newIntersections, - h = this.prevIntersectedEls, - d = this.rawIntersections - for ( - this.dirty && this.refreshObjects(), - c(this.prevIntersectedEls, this.intersectedEls), - this.updateOriginDirection(), - d.length = 0, - this.raycaster.intersectObjects(this.objects, !0, d), - a.length = 0, - o.length = 0, - e = 0; - e < d.length; - e++ - ) - (t = d[e]), - (i.showLine && t.object === r.getObject3D('line')) || - (t.object.el && (a.push(t), o.push(t.object.el))) - for (u.length = 0, s.length = 0, e = 0; e < a.length; e++) - -1 === h.indexOf(a[e].object.el) && (u.push(a[e]), s.push(a[e].object.el)) - for (n.length = 0, e = 0; e < h.length; e++) - -1 === o.indexOf(h[e]) && - (h[e].emit(l.INTERSECT_CLEAR, this.intersectedClearedDetail), n.push(h[e])) - for ( - n.length && r.emit(l.INTERSECTION_CLEAR, this.intersectionClearedDetail), - e = 0; - e < s.length; - e++ - ) - s[e].emit(l.INTERSECT, this.intersectedDetail) - u.length && - ((this.intersectionDetail.els = s), - (this.intersectionDetail.intersections = u), - r.emit(l.INTERSECTION, this.intersectionDetail)), - i.showLine && setTimeout(this.updateLine) - }, - updateLine: function () { - var e, - t = this.el, - n = this.intersections - n.length && (e = n[0].object.el === t && n[1] ? n[1].distance : n[0].distance), - this.drawLine(e) - }, - getIntersection: function (e) { - var t, n - for (t = 0; t < this.intersections.length; t++) - if ((n = this.intersections[t]).object.el === e) return n - return null - }, - updateOriginDirection: (function () { - var e = new i.Vector3(), - t = new i.Vector3() - return function () { - var n = this.el, - r = this.data - r.useWorldCoordinates - ? this.raycaster.set(r.origin, r.direction) - : (n.object3D.updateMatrixWorld(), - t.setFromMatrixPosition(n.object3D.matrixWorld), - (0 === r.origin.x && 0 === r.origin.y && 0 === r.origin.z) || - (t = n.object3D.localToWorld(t.copy(r.origin))), - e - .copy(r.direction) - .transformDirection(n.object3D.matrixWorld) - .normalize(), - this.raycaster.set(t, e)) - } - })(), - drawLine: function (e) { - var t, - n = this.data, - r = this.el - ;(t = - this.lineData.end === this.lineEndVec3 - ? this.otherLineEndVec3 - : this.lineEndVec3), - void 0 === e && (e = n.far === 1 / 0 ? 1e3 : n.far), - (this.lineData.start = n.origin), - (this.lineData.end = t.copy(this.unitLineEndVec3).multiplyScalar(e)), - (this.lineData.color = n.lineColor), - (this.lineData.opacity = n.lineOpacity), - r.setAttribute('line', this.lineData) - }, - flattenObject3DMaps: function (e) { - var t, - n, - r = this.objects - for (r.length = 0, n = 0; n < e.length; n++) - if (e[n].isEntity && e[n].object3D) - for (t in e[n].object3DMap) r.push(e[n].getObject3D(t)) - return r - }, - clearAllIntersections: function () { - var e - for (e = 0; e < this.intersectedEls.length; e++) - this.intersectedEls[e].emit(l.INTERSECT_CLEAR, this.intersectedClearedDetail) - c(this.clearedIntersectedEls, this.intersectedEls), - (this.intersectedEls.length = 0), - (this.intersections.length = 0), - this.el.emit(l.INTERSECTION_CLEAR, this.intersectionClearedDetail) - }, - }) - }, - { '../core/component': 131, '../lib/three': 179, '../utils/': 205 }, - ], - 98: [ - function (e, t, n) { - var r = e('../lib/three').Math.degToRad, - i = e('../core/component').registerComponent - t.exports.Component = i('rotation', { - schema: { type: 'vec3' }, - update: function () { - var e = this.data, - t = this.el.object3D - t.rotation.set(r(e.x), r(e.y), r(e.z)), (t.rotation.order = 'YXZ') - }, - remove: function () { - this.el.object3D.rotation.set(0, 0, 0) - }, - }) - }, - { '../core/component': 131, '../lib/three': 179 }, - ], - 99: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = 1e-5 - t.exports.Component = r('scale', { - schema: { type: 'vec3', default: { x: 1, y: 1, z: 1 } }, - update: function () { - var e = this.data, - t = this.el.object3D, - n = 0 === e.x ? i : e.x, - r = 0 === e.y ? i : e.y, - o = 0 === e.z ? i : e.z - t.scale.set(n, r, o) - }, - remove: function () { - this.el.object3D.scale.set(1, 1, 1) - }, - }) - }, - { '../core/component': 131 }, - ], - 100: [ - function (e, t, n) { - var r = e('../../core/component').registerComponent, - i = e('../../core/component').components - t.exports.Component = r('background', { - schema: { - color: { type: 'color', default: 'black' }, - transparent: { default: !1 }, - }, - update: function () { - var e = this.data, - t = this.el.object3D - e.transparent - ? (t.background = null) - : (t.background = new THREE.Color(e.color)) - }, - remove: function () { - var e = this.data, - t = this.el.object3D - e.transparent - ? (t.background = null) - : (t.background = i[this.name].schema.color.default) - }, - }) - }, - { '../../core/component': 131 }, - ], - 101: [ - function (e, t, n) { - var r = e('../../core/component').registerComponent - t.exports.Component = r('debug', { schema: { default: !0 } }) - }, - { '../../core/component': 131 }, - ], - 102: [ - function (e, t, n) { - var r = e('../../core/component').registerComponent, - i = e('../../utils/'), - o = i.bind, - a = e('../../constants/'), - s = 'a-modal', - l = 'a-dialog', - c = 'a-dialog-text', - u = 'a-dialog-text-container', - h = 'a-dialog-buttons-container', - d = 'a-dialog-button', - p = 'a-dialog-allow-button', - f = 'a-dialog-deny-button', - m = 'a-dialog-ok-button' - function v(e, t, n, r, i) { - var o, s, l - return ( - (o = document.createElement('div')).classList.add(h), - (s = document.createElement('button')).classList.add(d, f), - s.setAttribute(a.AFRAME_INJECTED, ''), - (s.innerHTML = e), - o.appendChild(s), - (l = document.createElement('button')).classList.add(d, p), - l.setAttribute(a.AFRAME_INJECTED, ''), - (l.innerHTML = t), - o.appendChild(l), - l.addEventListener('click', function (e) { - e.stopPropagation(), r() - }), - s.addEventListener('click', function (e) { - e.stopPropagation(), i() - }), - y(n, o) - ) - } - function g(e, t, n) { - var r, i - return ( - (r = document.createElement('div')).classList.add(h), - (i = document.createElement('button')).classList.add(d, m), - i.setAttribute(a.AFRAME_INJECTED, ''), - (i.innerHTML = e), - r.appendChild(i), - i.addEventListener('click', function (e) { - e.stopPropagation(), n() - }), - y(t, r) - ) - } - function y(e, t) { - var n, r, i, o - return ( - (n = document.createElement('div')).classList.add(s), - n.setAttribute(a.AFRAME_INJECTED, ''), - ((r = document.createElement('div')).className = l), - r.setAttribute(a.AFRAME_INJECTED, ''), - n.appendChild(r), - (i = document.createElement('div')).classList.add(u), - r.appendChild(i), - (o = document.createElement('div')).classList.add(c), - (o.innerHTML = e), - i.appendChild(o), - r.appendChild(t), - n - ) - } - t.exports.Component = r('device-orientation-permission-ui', { - schema: { - enabled: { default: !0 }, - deviceMotionMessage: { - default: - 'This immersive website requires access to your device motion sensors.', - }, - mobileDesktopMessage: { - default: - 'Set your browser to request the mobile version of the site and reload the page to enjoy immersive mode.', - }, - httpsMessage: { - default: - 'Access this site over HTTPS to enter VR mode and grant access to the device sensors.', - }, - denyButtonText: { default: 'Deny' }, - allowButtonText: { default: 'Allow' }, - cancelButtonText: { default: 'Cancel' }, - }, - init: function () { - var e = this - this.data.enabled && - ('localhost' !== location.hostname && - '127.0.0.1' !== location.hostname && - 'http:' === location.protocol && - this.showHTTPAlert(), - i.device.isMobileDeviceRequestingDesktopSite() - ? this.showMobileDesktopModeAlert() - : 'undefined' !== typeof DeviceOrientationEvent && - DeviceOrientationEvent.requestPermission - ? ((this.onDeviceMotionDialogAllowClicked = o( - this.onDeviceMotionDialogAllowClicked, - this, - )), - (this.onDeviceMotionDialogDenyClicked = o( - this.onDeviceMotionDialogDenyClicked, - this, - )), - DeviceOrientationEvent.requestPermission() - .catch(function () { - ;(e.devicePermissionDialogEl = v( - e.data.denyButtonText, - e.data.allowButtonText, - e.data.deviceMotionMessage, - e.onDeviceMotionDialogAllowClicked, - e.onDeviceMotionDialogDenyClicked, - )), - e.el.appendChild(e.devicePermissionDialogEl) - }) - .then(function () { - e.el.emit('deviceorientationpermissiongranted'), - (e.permissionGranted = !0) - })) - : (this.permissionGranted = !0)) - }, - remove: function () { - this.devicePermissionDialogEl && - this.el.removeChild(this.devicePermissionDialogEl) - }, - onDeviceMotionDialogDenyClicked: function () { - this.remove() - }, - showMobileDesktopModeAlert: function () { - var e = this, - t = g(e.data.cancelButtonText, e.data.mobileDesktopMessage, function () { - e.el.removeChild(t) - }) - this.el.appendChild(t) - }, - showHTTPAlert: function () { - var e = this, - t = g(e.data.cancelButtonText, e.data.httpsMessage, function () { - e.el.removeChild(t) - }) - this.el.appendChild(t) - }, - onDeviceMotionDialogAllowClicked: function () { - var e = this - this.el.emit('deviceorientationpermissionrequested'), - DeviceOrientationEvent.requestPermission() - .then(function (t) { - 'granted' === t - ? (e.el.emit('deviceorientationpermissiongranted'), - (e.permissionGranted = !0)) - : e.el.emit('deviceorientationpermissionrejected'), - e.remove() - }) - .catch(console.error) - }, - }) - }, - { '../../constants/': 123, '../../core/component': 131, '../../utils/': 205 }, - ], - 103: [ - function (e, t, n) { - var r = e('../../core/component').registerComponent - t.exports.Component = r('embedded', { - dependencies: ['vr-mode-ui'], - schema: { default: !0 }, - update: function () { - var e = this.el, - t = e.querySelector('.a-enter-vr') - !0 === this.data - ? (t && t.classList.add('embedded'), e.removeFullScreenStyles()) - : (t && t.classList.remove('embedded'), e.addFullScreenStyles()) - }, - }) - }, - { '../../core/component': 131 }, - ], - 104: [ - function (e, t, n) { - var r = e('../../core/component').registerComponent, - i = e('../../lib/three'), - o = e('../../utils/debug')('components:fog:warn') - function a(e) { - var t - return ( - ((t = - 'exponential' === e.type - ? new i.FogExp2(e.color, e.density) - : new i.Fog(e.color, e.near, e.far)).name = e.type), - t - ) - } - t.exports.Component = r('fog', { - schema: { - color: { type: 'color', default: '#000' }, - density: { default: 25e-5 }, - far: { default: 1e3, min: 0 }, - near: { default: 1, min: 0 }, - type: { default: 'linear', oneOf: ['linear', 'exponential'] }, - }, - update: function () { - var e = this.data, - t = this.el, - n = this.el.object3D.fog - if (t.isScene) - return n && e.type === n.name - ? void Object.keys(this.schema).forEach(function (t) { - var r = e[t] - 'color' === t && (r = new i.Color(r)), (n[t] = r) - }) - : ((t.object3D.fog = a(e)), void t.systems.material.updateMaterials()) - o('Fog component can only be applied to <a-scene>') - }, - remove: function () { - var e = this.el.object3D.fog - e && ((e.far = 0), (e.near = 0.1)) - }, - }) - }, - { '../../core/component': 131, '../../lib/three': 179, '../../utils/debug': 201 }, - ], - 105: [ - function (e, t, n) { - ;(function (n) { - var r = e('../../constants').AFRAME_INJECTED, - i = e('../../../package'), - o = e('../../core/component').registerComponent, - a = e('../../utils/') - function s(e) { - var t = e.split('.') - return (t[2] = 'x'), t.join('.') - } - var l = 'https://aframe.io/aframe-inspector/dist/aframe-inspector.js', - c = - 'https://unpkg.com/aframe-inspector@' + - s(i.version) + - '/dist/aframe-inspector.min.js', - u = 'dev' === n.env.INSPECTOR_VERSION ? l : c, - h = 'Loading Inspector', - d = 'Error loading Inspector' - t.exports.Component = o('inspector', { - schema: { url: { default: u } }, - init: function () { - ;(this.firstPlay = !0), - (this.onKeydown = this.onKeydown.bind(this)), - (this.onMessage = this.onMessage.bind(this)), - this.initOverlay(), - window.addEventListener('keydown', this.onKeydown), - window.addEventListener('message', this.onMessage) - }, - play: function () { - var e - this.firstPlay && - 'false' !== (e = a.getUrlParameter('inspector')) && - e && - (this.openInspector(), (this.firstPlay = !1)) - }, - initOverlay: function () { - var e = '<span class="dots"><span>.</span><span>.</span><span>.</span></span>' - ;(this.loadingMessageEl = document.createElement('div')), - this.loadingMessageEl.classList.add('a-inspector-loader'), - (this.loadingMessageEl.innerHTML = h + e) - }, - remove: function () { - this.removeEventListeners() - }, - onKeydown: function (e) { - 73 === e.keyCode && - ((e.ctrlKey && e.altKey) || e.getModifierState('AltGraph')) && - this.openInspector() - }, - showLoader: function () { - document.body.appendChild(this.loadingMessageEl) - }, - hideLoader: function () { - document.body.removeChild(this.loadingMessageEl) - }, - onMessage: function (e) { - 'INJECT_AFRAME_INSPECTOR' === e.data && this.openInspector() - }, - openInspector: function (e) { - var t, - n = this - AFRAME.INSPECTOR || AFRAME.inspectorInjected - ? AFRAME.INSPECTOR.open(e) - : (this.showLoader(), - ((t = document.createElement('script')).src = this.data.url), - t.setAttribute('data-name', 'aframe-inspector'), - t.setAttribute(r, ''), - (t.onload = function () { - AFRAME.INSPECTOR.open(e), n.hideLoader(), n.removeEventListeners() - }), - (t.onerror = function () { - n.loadingMessageEl.innerHTML = d - }), - document.head.appendChild(t), - (AFRAME.inspectorInjected = !0)) - }, - removeEventListeners: function () { - window.removeEventListener('keydown', this.onKeydown), - window.removeEventListener('message', this.onMessage) - }, - }) - }.call(this, e('_process'))) - }, - { - '../../../package': 73, - '../../constants': 123, - '../../core/component': 131, - '../../utils/': 205, - _process: 49, - }, - ], - 106: [ - function (e, t, n) { - var r = e('../../core/component').registerComponent, - i = e('../../utils/').shouldCaptureKeyEvent - t.exports.Component = r('keyboard-shortcuts', { - schema: { enterVR: { default: !0 }, exitVR: { default: !0 } }, - init: function () { - this.onKeyup = this.onKeyup.bind(this) - }, - update: function (e) { - var t = this.data - this.enterVREnabled = t.enterVR - }, - play: function () { - window.addEventListener('keyup', this.onKeyup, !1) - }, - pause: function () { - window.removeEventListener('keyup', this.onKeyup) - }, - onKeyup: function (e) { - var t = this.el - i(e) && - (this.enterVREnabled && 70 === e.keyCode && t.enterVR(), - this.enterVREnabled && 27 === e.keyCode && t.exitVR()) - }, - }) - }, - { '../../core/component': 131, '../../utils/': 205 }, - ], - 107: [ - function (e, t, n) { - var r = e('../../utils/debug'), - i = e('../../core/component').registerComponent, - o = r('components:pool:warn') - t.exports.Component = i('pool', { - schema: { - container: { default: '' }, - mixin: { default: '' }, - size: { default: 0 }, - dynamic: { default: !1 }, - }, - multiple: !0, - initPool: function () { - var e - for ( - this.availableEls = [], - this.usedEls = [], - this.data.mixin || o('No mixin provided for pool component.'), - this.data.container && - ((this.container = document.querySelector(this.data.container)), - this.container || o('Container ' + this.data.container + ' not found.')), - this.container = this.container || this.el, - e = 0; - e < this.data.size; - ++e - ) - this.createEntity() - }, - update: function (e) { - var t = this.data - ;(e.mixin === t.mixin && e.size === t.size) || this.initPool() - }, - createEntity: function () { - var e - ;((e = document.createElement('a-entity')).play = this.wrapPlay(e.play)), - e.setAttribute('mixin', this.data.mixin), - (e.object3D.visible = !1), - e.pause(), - this.container.appendChild(e), - this.availableEls.push(e) - }, - wrapPlay: function (e) { - var t = this.usedEls - return function () { - ;-1 !== t.indexOf(this) && e.call(this) - } - }, - requestEntity: function () { - var e - if (0 === this.availableEls.length) { - if (!1 === this.data.dynamic) - return void o('Requested entity from empty pool: ' + this.attrName) - o( - 'Requested entity from empty pool. This pool is dynamic and will resize automatically. You might want to increase its initial size: ' + - this.attrName, - ), - this.createEntity() - } - return ( - (e = this.availableEls.shift()), - this.usedEls.push(e), - (e.object3D.visible = !0), - e - ) - }, - returnEntity: function (e) { - var t = this.usedEls.indexOf(e) - if (-1 !== t) - return ( - this.usedEls.splice(t, 1), - this.availableEls.push(e), - (e.object3D.visible = !1), - e.pause(), - e - ) - o('The returned entity was not previously pooled from ' + this.attrName) - }, - }) - }, - { '../../core/component': 131, '../../utils/debug': 201 }, - ], - 108: [ - function (e, t, n) { - var r = e('../../core/component').registerComponent, - i = e('../../lib/three'), - o = [ - 'attribute vec3 position;', - 'attribute vec2 uv;', - 'uniform mat4 projectionMatrix;', - 'uniform mat4 modelViewMatrix;', - 'varying vec2 vUv;', - 'void main() {', - ' vUv = vec2( 1.- uv.x, uv.y );', - ' gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );', - '}', - ].join('\n'), - a = [ - 'precision mediump float;', - 'uniform samplerCube map;', - 'varying vec2 vUv;', - '#define M_PI 3.141592653589793238462643383279', - 'void main() {', - ' vec2 uv = vUv;', - ' float longitude = uv.x * 2. * M_PI - M_PI + M_PI / 2.;', - ' float latitude = uv.y * M_PI;', - ' vec3 dir = vec3(', - ' - sin( longitude ) * sin( latitude ),', - ' cos( latitude ),', - ' - cos( longitude ) * sin( latitude )', - ' );', - ' normalize( dir );', - ' gl_FragColor = vec4( textureCube( map, dir ).rgb, 1.0 );', - '}', - ].join('\n') - t.exports.Component = r('screenshot', { - schema: { - width: { default: 4096 }, - height: { default: 2048 }, - camera: { type: 'selector' }, - }, - init: function () { - var e = this.el, - t = this - function n() { - var n = e.renderer.getContext() - n && - ((t.cubeMapSize = n.getParameter(n.MAX_CUBE_MAP_TEXTURE_SIZE)), - (t.material = new i.RawShaderMaterial({ - uniforms: { map: { type: 't', value: null } }, - vertexShader: o, - fragmentShader: a, - side: i.DoubleSide, - })), - (t.quad = new i.Mesh(new i.PlaneBufferGeometry(1, 1), t.material)), - (t.quad.visible = !1), - (t.camera = new i.OrthographicCamera(-0.5, 0.5, 0.5, -0.5, -1e4, 1e4)), - (t.canvas = document.createElement('canvas')), - (t.ctx = t.canvas.getContext('2d')), - e.object3D.add(t.quad), - (t.onKeyDown = t.onKeyDown.bind(t))) - } - e.renderer ? n() : e.addEventListener('render-target-loaded', n) - }, - getRenderTarget: function (e, t) { - return new i.WebGLRenderTarget(e, t, { - minFilter: i.LinearFilter, - magFilter: i.LinearFilter, - wrapS: i.ClampToEdgeWrapping, - wrapT: i.ClampToEdgeWrapping, - format: i.RGBAFormat, - type: i.UnsignedByteType, - }) - }, - resize: function (e, t) { - this.quad.scale.set(e, t, 1), - (this.camera.left = (-1 * e) / 2), - (this.camera.right = e / 2), - (this.camera.top = t / 2), - (this.camera.bottom = (-1 * t) / 2), - this.camera.updateProjectionMatrix(), - (this.canvas.width = e), - (this.canvas.height = t) - }, - play: function () { - window.addEventListener('keydown', this.onKeyDown) - }, - onKeyDown: function (e) { - var t = 83 === e.keyCode && e.ctrlKey && e.altKey - if (this.data && t) { - var n = e.shiftKey ? 'equirectangular' : 'perspective' - this.capture(n) - } - }, - setCapture: function (e) { - var t, - n, - r, - o, - a = this.el - return ( - 'perspective' === e - ? ((this.quad.visible = !1), - (n = - (this.data.camera && this.data.camera.components.camera.camera) || - a.camera), - (t = { width: this.data.width, height: this.data.height })) - : ((n = this.camera), - (o = new i.WebGLCubeRenderTarget(Math.min(this.cubeMapSize, 2048), { - format: i.RGBFormat, - generateMipmaps: !0, - minFilter: i.LinearMipmapLinearFilter, - encoding: i.sRGBEncoding, - })), - (r = new i.CubeCamera(a.camera.near, a.camera.far, o)), - a.camera.getWorldPosition(r.position), - a.camera.getWorldQuaternion(r.quaternion), - r.update(a.renderer, a.object3D), - (this.quad.material.uniforms.map.value = r.renderTarget.texture), - (t = { width: this.data.width, height: this.data.height }), - (this.quad.visible = !0)), - { camera: n, size: t, projection: e } - ) - }, - capture: function (e) { - var t, - n = this.el.renderer.xr.enabled, - r = this.el.renderer - ;(r.xr.enabled = !1), - (t = this.setCapture(e)), - this.renderCapture(t.camera, t.size, t.projection), - this.saveCapture(), - (r.xr.enabled = n) - }, - getCanvas: function (e) { - var t = this.el.renderer.xr.enabled, - n = this.el.renderer, - r = this.setCapture(e) - return ( - (n.xr.enabled = !1), - this.renderCapture(r.camera, r.size, r.projection), - (n.xr.enabled = t), - this.canvas - ) - }, - renderCapture: function (e, t, n) { - var r, - i, - o, - a = this.el.renderer.autoClear, - s = this.el, - l = s.renderer - ;(i = this.getRenderTarget(t.width, t.height)), - (o = new Uint8Array(4 * t.width * t.height)), - this.resize(t.width, t.height), - (l.autoClear = !0), - l.clear(), - l.setRenderTarget(i), - l.render(s.object3D, e), - (l.autoClear = a), - l.readRenderTargetPixels(i, 0, 0, t.width, t.height, o), - l.setRenderTarget(null), - 'perspective' === n && (o = this.flipPixelsVertically(o, t.width, t.height)), - (r = new ImageData(new Uint8ClampedArray(o), t.width, t.height)), - (this.quad.visible = !1), - this.ctx.putImageData(r, 0, 0) - }, - flipPixelsVertically: function (e, t, n) { - for (var r = e.slice(0), i = 0; i < t; ++i) - for (var o = 0; o < n; ++o) - (r[4 * i + o * t * 4] = e[4 * i + (n - o) * t * 4]), - (r[4 * i + 1 + o * t * 4] = e[4 * i + 1 + (n - o) * t * 4]), - (r[4 * i + 2 + o * t * 4] = e[4 * i + 2 + (n - o) * t * 4]), - (r[4 * i + 3 + o * t * 4] = e[4 * i + 3 + (n - o) * t * 4]) - return r - }, - saveCapture: function () { - this.canvas.toBlob(function (e) { - var t = - 'screenshot-' + document.title.toLowerCase() + '-' + Date.now() + '.png', - n = document.createElement('a'), - r = URL.createObjectURL(e) - ;(n.href = r), - n.setAttribute('download', t), - (n.innerHTML = 'downloading...'), - (n.style.display = 'none'), - document.body.appendChild(n), - setTimeout(function () { - n.click(), document.body.removeChild(n) - }, 1) - }, 'image/png') - }, - }) - }, - { '../../core/component': 131, '../../lib/three': 179 }, - ], - 109: [ - function (e, t, n) { - var r = e('../../core/component').registerComponent, - i = e('../../../vendor/rStats'), - o = e('../../utils') - e('../../../vendor/rStats.extras'), e('../../lib/rStatsAframe') - var a = window.aframeStats, - s = o.bind, - l = 'a-hidden', - c = window.threeStats - function u(e) { - var t = new c(e.renderer), - n = new a(e), - r = e.isMobile ? [] : [t, n] - return new i({ - css: [], - values: { fps: { caption: 'fps', below: 30 } }, - groups: [{ caption: 'Framerate', values: ['fps', 'raf'] }], - plugins: r, - }) - } - t.exports.Component = r('stats', { - schema: { default: !0 }, - init: function () { - var e = this.el - 'false' !== o.getUrlParameter('stats') && - ((this.stats = u(e)), - (this.statsEl = document.querySelector('.rs-base')), - (this.hideBound = s(this.hide, this)), - (this.showBound = s(this.show, this)), - e.addEventListener('enter-vr', this.hideBound), - e.addEventListener('exit-vr', this.showBound)) - }, - update: function () { - if (this.stats) return this.data ? this.show() : this.hide() - }, - remove: function () { - this.el.removeEventListener('enter-vr', this.hideBound), - this.el.removeEventListener('exit-vr', this.showBound), - this.statsEl && this.statsEl.parentNode.removeChild(this.statsEl) - }, - tick: function () { - var e = this.stats - e && (e('rAF').tick(), e('FPS').frame(), e().update()) - }, - hide: function () { - this.statsEl.classList.add(l) - }, - show: function () { - this.statsEl.classList.remove(l) - }, - }) - }, - { - '../../../vendor/rStats': 217, - '../../../vendor/rStats.extras': 216, - '../../core/component': 131, - '../../lib/rStatsAframe': 178, - '../../utils': 205, - }, - ], - 110: [ - function (e, t, n) { - var r = e('../../core/component').registerComponent, - i = e('../../constants/'), - o = e('../../utils/'), - a = o.bind, - s = 'a-enter-vr', - l = 'a-enter-ar', - c = 'a-enter-vr-button', - u = 'a-enter-ar-button', - h = 'a-hidden', - d = 'a-orientation-modal' - function p(e) { - var t, n - return ( - (n = document.createElement('div')).classList.add(s), - n.setAttribute(i.AFRAME_INJECTED, ''), - ((t = document.createElement('button')).className = c), - t.setAttribute( - 'title', - 'Enter VR mode with a headset or fullscreen mode on a desktop. Visit https://webvr.rocks or https://webvr.info for more information.', - ), - t.setAttribute(i.AFRAME_INJECTED, ''), - o.device.isMobile() && v(t), - n.appendChild(t), - t.addEventListener('click', function (t) { - e(), t.stopPropagation() - }), - n - ) - } - function f(e) { - var t, n - return ( - (n = document.createElement('div')).classList.add(l), - n.setAttribute(i.AFRAME_INJECTED, ''), - ((t = document.createElement('button')).className = u), - t.setAttribute( - 'title', - 'Enter AR mode with a headset or handheld device. Visit https://webvr.rocks or https://webvr.info for more information.', - ), - t.setAttribute(i.AFRAME_INJECTED, ''), - o.device.isMobile() && v(t), - n.appendChild(t), - t.addEventListener('click', function (t) { - e(), t.stopPropagation() - }), - n - ) - } - function m(e) { - var t = document.createElement('div') - ;(t.className = d), t.classList.add(h), t.setAttribute(i.AFRAME_INJECTED, '') - var n = document.createElement('button') - return ( - n.setAttribute(i.AFRAME_INJECTED, ''), - (n.innerHTML = 'Exit VR'), - n.addEventListener('click', e), - t.appendChild(n), - t - ) - } - function v(e) { - e.addEventListener('touchstart', function () { - e.classList.remove('resethover') - }), - e.addEventListener('touchend', function () { - e.classList.add('resethover') - }) - } - t.exports.Component = r('vr-mode-ui', { - dependencies: ['canvas'], - schema: { - enabled: { default: !0 }, - enterVRButton: { default: '' }, - enterARButton: { default: '' }, - }, - init: function () { - var e = this, - t = this.el - 'false' !== o.getUrlParameter('ui') && - ((this.insideLoader = !1), - (this.enterVREl = null), - (this.enterAREl = null), - (this.orientationModalEl = null), - this.bindMethods(), - t.addEventListener('enter-vr', this.updateEnterInterfaces), - t.addEventListener('exit-vr', this.updateEnterInterfaces), - t.addEventListener('update-vr-devices', this.updateEnterInterfaces), - window.addEventListener('message', function (t) { - 'loaderReady' === t.data.type && ((e.insideLoader = !0), e.remove()) - }), - window.addEventListener( - 'orientationchange', - this.toggleOrientationModalIfNeeded, - )) - }, - bindMethods: function () { - ;(this.onEnterVRButtonClick = a(this.onEnterVRButtonClick, this)), - (this.onEnterARButtonClick = a(this.onEnterARButtonClick, this)), - (this.onModalClick = a(this.onModalClick, this)), - (this.toggleOrientationModalIfNeeded = a( - this.toggleOrientationModalIfNeeded, - this, - )), - (this.updateEnterInterfaces = a(this.updateEnterInterfaces, this)) - }, - onModalClick: function () { - this.el.exitVR() - }, - onEnterVRButtonClick: function () { - this.el.enterVR() - }, - onEnterARButtonClick: function () { - this.el.enterAR() - }, - update: function () { - var e = this.data, - t = this.el - if (!e.enabled || this.insideLoader || 'false' === o.getUrlParameter('ui')) - return this.remove() - this.enterVREl || - this.enterAREl || - this.orientationModalEl || - (e.enterVRButton - ? ((this.enterVREl = document.querySelector(e.enterVRButton)), - this.enterVREl.addEventListener('click', this.onEnterVRButtonClick)) - : ((this.enterVREl = p(this.onEnterVRButtonClick)), - t.appendChild(this.enterVREl)), - e.enterARButton - ? ((this.enterAREl = document.querySelector(e.enterARButton)), - this.enterAREl.addEventListener('click', this.onEnterARButtonClick)) - : ((this.enterAREl = f(this.onEnterARButtonClick)), - t.appendChild(this.enterAREl)), - (this.orientationModalEl = m(this.onModalClick)), - t.appendChild(this.orientationModalEl), - this.updateEnterInterfaces()) - }, - remove: function () { - ;[this.enterVREl, this.enterAREl, this.orientationModalEl].forEach(function ( - e, - ) { - e && e.parentNode && e.parentNode.removeChild(e) - }), - (this.enterVREl = void 0), - (this.enterAREl = void 0), - (this.orientationModalEl = void 0) - }, - updateEnterInterfaces: function () { - this.toggleEnterVRButtonIfNeeded(), - this.toggleEnterARButtonIfNeeded(), - this.toggleOrientationModalIfNeeded() - }, - toggleEnterVRButtonIfNeeded: function () { - var e = this.el - this.enterVREl && - (e.is('vr-mode') - ? this.enterVREl.classList.add(h) - : this.enterVREl.classList.remove(h)) - }, - toggleEnterARButtonIfNeeded: function () { - var e = this.el - this.enterAREl && - (e.is('vr-mode') || !o.device.checkARSupport() - ? this.enterAREl.classList.add(h) - : this.enterAREl.classList.remove(h)) - }, - toggleOrientationModalIfNeeded: function () { - var e = this.el, - t = this.orientationModalEl - t && - e.isMobile && - (!o.device.isLandscape() && e.is('vr-mode') - ? t.classList.remove(h) - : t.classList.add(h)) - }, - }) - }, - { '../../constants/': 123, '../../core/component': 131, '../../utils/': 205 }, - ], - 111: [ - function (e, t, n) { - var r = e('../core/component'), - i = e('../lib/three'), - o = e('../utils/bind'), - a = r.registerComponent - t.exports.Component = a('shadow', { - schema: { cast: { default: !0 }, receive: { default: !0 } }, - init: function () { - ;(this.onMeshChanged = o(this.update, this)), - this.el.addEventListener('object3dset', this.onMeshChanged), - this.system.setShadowMapEnabled(!0) - }, - update: function () { - var e = this.data - this.updateDescendants(e.cast, e.receive) - }, - remove: function () { - this.el.removeEventListener('object3dset', this.onMeshChanged), - this.updateDescendants(!1, !1) - }, - updateDescendants: function (e, t) { - var n = this.el.sceneEl - this.el.object3D.traverse(function (r) { - if ( - r instanceof i.Mesh && - ((r.castShadow = e), (r.receiveShadow = t), n.hasLoaded && r.material) - ) - for ( - var o = Array.isArray(r.material) ? r.material : [r.material], a = 0; - a < o.length; - a++ - ) - o[a].needsUpdate = !0 - }) - }, - }) - }, - { '../core/component': 131, '../lib/three': 179, '../utils/bind': 199 }, - ], - 112: [ - function (t, n, r) { - var i = t('../core/component').registerComponent, - o = t('../utils/debug'), - a = t('../lib/three'), - s = o('components:sound:warn') - n.exports.Component = i('sound', { - schema: { - autoplay: { default: !1 }, - distanceModel: { - default: 'inverse', - oneOf: ['linear', 'inverse', 'exponential'], - }, - loop: { default: !1 }, - maxDistance: { default: 1e4 }, - on: { default: '' }, - poolSize: { default: 1 }, - positional: { default: !0 }, - refDistance: { default: 1 }, - rolloffFactor: { default: 1 }, - src: { type: 'audio' }, - volume: { default: 1 }, - }, - multiple: !0, - init: function () { - var e = this - ;(this.listener = null), - (this.audioLoader = new a.AudioLoader()), - (this.pool = new a.Group()), - (this.loaded = !1), - (this.mustPlay = !1), - (this.playSoundBound = function () { - e.playSound() - }) - }, - update: function (e) { - var t, - n, - r = this.data, - i = r.src !== e.src - if (i) { - if (!r.src) return - this.setupSound() - } - for (t = 0; t < this.pool.children.length; t++) - (n = this.pool.children[t]), - r.positional && - (n.setDistanceModel(r.distanceModel), - n.setMaxDistance(r.maxDistance), - n.setRefDistance(r.refDistance), - n.setRolloffFactor(r.rolloffFactor)), - n.setLoop(r.loop), - n.setVolume(r.volume), - (n.isPaused = !1) - if ((r.on !== e.on && this.updateEventListener(e.on), i)) { - var o = this - ;(this.loaded = !1), - this.audioLoader.load(r.src, function (e) { - for (t = 0; t < o.pool.children.length; t++) - (n = o.pool.children[t]).setBuffer(e) - ;(o.loaded = !0), - a.Cache.remove(r.src), - (o.data.autoplay || o.mustPlay) && o.playSound(), - o.el.emit('sound-loaded', o.evtDetail, !1) - }) - } - }, - pause: function () { - this.stopSound(), this.removeEventListener() - }, - play: function () { - this.data.autoplay && this.playSound(), this.updateEventListener() - }, - remove: function () { - var t - this.removeEventListener(), - this.el.getObject3D(this.attrName) && this.el.removeObject3D(this.attrName) - try { - for (t = 0; t < this.pool.children.length; t++) - this.pool.children[t].disconnect() - } catch (e) { - s('Audio source not properly disconnected') - } - }, - updateEventListener: function (e) { - var t = this.el - e && t.removeEventListener(e, this.playSoundBound), - t.addEventListener(this.data.on, this.playSoundBound) - }, - removeEventListener: function () { - this.el.removeEventListener(this.data.on, this.playSoundBound) - }, - setupSound: function () { - var e, - t, - n = this.el, - r = n.sceneEl, - i = this - this.pool.children.length > 0 && (this.stopSound(), n.removeObject3D('sound')) - var o = (this.listener = r.audioListener || new a.AudioListener()) - for ( - r.audioListener = o, - r.camera && r.camera.add(o), - r.addEventListener('camera-set-active', function (e) { - e.detail.cameraEl.getObject3D('camera').add(o) - }), - this.pool = new a.Group(), - e = 0; - e < this.data.poolSize; - e++ - ) - (t = this.data.positional ? new a.PositionalAudio(o) : new a.Audio(o)), - this.pool.add(t) - for ( - n.setObject3D(this.attrName, this.pool), e = 0; - e < this.pool.children.length; - e++ - ) - (t = this.pool.children[e]).onEnded = function () { - ;(this.isPlaying = !1), i.el.emit('sound-ended', i.evtDetail, !1) - } - }, - pauseSound: function () { - var e, t - for (this.isPlaying = !1, e = 0; e < this.pool.children.length; e++) - (t = this.pool.children[e]).source && - t.source.buffer && - t.isPlaying && - !t.isPaused && - ((t.isPaused = !0), t.pause()) - }, - playSound: function (e) { - var t, n, r - if (!this.loaded) - return ( - s('Sound not loaded yet. It will be played once it finished loading'), - void (this.mustPlay = !0) - ) - for (t = !1, this.isPlaying = !0, n = 0; n < this.pool.children.length; n++) - (r = this.pool.children[n]).isPlaying || - !r.buffer || - t || - (e && e(r), r.play(), (r.isPaused = !1), (t = !0)) - t - ? (this.mustPlay = !1) - : s( - 'All the sounds are playing. If you need to play more sounds simultaneously consider increasing the size of pool with the `poolSize` attribute.', - this.el, - ) - }, - stopSound: function () { - var e, t - for (this.isPlaying = !1, e = 0; e < this.pool.children.length; e++) { - if (!(t = this.pool.children[e]).source || !t.source.buffer) return - t.stop() - } - }, - }) - }, - { '../core/component': 131, '../lib/three': 179, '../utils/debug': 201 }, - ], - 113: [ - function (e, t, n) { - var r = e('three-bmfont-text'), - i = e('load-bmfont'), - o = e('../core/component').registerComponent, - a = e('../core/shader'), - s = e('../lib/three'), - l = e('../utils/'), - c = l.debug('components:text:error'), - u = a.shaders, - h = l.debug('components:text:warn'), - d = 1, - p = 16, - f = 'https://cdn.aframe.io/fonts/', - m = { - aileronsemibold: f + 'Aileron-Semibold.fnt', - dejavu: f + 'DejaVu-sdf.fnt', - exo2bold: f + 'Exo2Bold.fnt', - exo2semibold: f + 'Exo2SemiBold.fnt', - kelsonsans: f + 'KelsonSans.fnt', - monoid: f + 'Monoid.fnt', - mozillavr: f + 'mozillavr.fnt', - roboto: f + 'Roboto-msdf.json', - sourcecodepro: f + 'SourceCodePro.fnt', - }, - v = ['roboto'], - g = 'roboto' - t.exports.FONTS = m - var y = new C(), - b = {}, - A = {}, - w = /^\w+:/ - function x(e) { - switch (e) { - case 'back': - return s.FrontSide - case 'double': - return s.DoubleSide - default: - return s.BackSide - } - } - function E(e, t) { - return new Promise(function (n, r) { - i(e, function (i, o) { - if (i) return c('Error loading font', e), void r(i) - e.indexOf('/Roboto-msdf.json') >= 0 && (t = 30), - t && - o.chars.map(function (e) { - e.yoffset += t - }), - n(o) - }) - }) - } - function M(e) { - return new Promise(function (t, n) { - new s.ImageLoader().load( - e, - function (e) { - t(e) - }, - void 0, - function () { - c('Error loading font image', e), n(null) - }, - ) - }) - } - function _(e, t, n) { - var r, i - return ( - ((i = new u[t].Shader()).el = e), - i.init(n), - i.update(n), - ((r = i.material).transparent = n.transparent), - { material: r, shader: i } - ) - } - function T(e, t, n) { - return e || (0.5 + t) * n - } - function S(e) { - var t = 0, - n = 0, - r = 0 - return ( - e.chars.map(function (e) { - ;(t += e.xadvance), e.id >= 48 && e.id <= 57 && (r++, (n += e.xadvance)) - }), - r ? n / r : t / e.chars.length - ) - } - function C() { - var e = (this.cache = {}) - this.get = function (t, n) { - return t in e || (e[t] = n()), e[t] - } - } - t.exports.Component = o('text', { - multiple: !0, - schema: { - align: { type: 'string', default: 'left', oneOf: ['left', 'right', 'center'] }, - alphaTest: { default: 0.5 }, - anchor: { default: 'center', oneOf: ['left', 'right', 'center', 'align'] }, - baseline: { default: 'center', oneOf: ['top', 'center', 'bottom'] }, - color: { type: 'color', default: '#FFF' }, - font: { type: 'string', default: g }, - fontImage: { type: 'string' }, - height: { type: 'number' }, - letterSpacing: { type: 'number', default: 0 }, - lineHeight: { type: 'number' }, - negate: { type: 'boolean', default: !0 }, - opacity: { type: 'number', default: 1 }, - shader: { default: 'sdf', oneOf: u }, - side: { default: 'front', oneOf: ['front', 'back', 'double'] }, - tabSize: { default: 4 }, - transparent: { default: !0 }, - value: { type: 'string' }, - whiteSpace: { default: 'normal', oneOf: ['normal', 'pre', 'nowrap'] }, - width: { type: 'number' }, - wrapCount: { type: 'number', default: 40 }, - wrapPixels: { type: 'number' }, - xOffset: { type: 'number', default: 0 }, - yOffset: { type: 'number', default: 0 }, - zOffset: { type: 'number', default: 0.001 }, - }, - init: function () { - ;(this.shaderData = {}), (this.geometry = r()), this.createOrUpdateMaterial() - }, - update: function (e) { - var t = this.data, - n = this.currentFont - A[t.font] - ? (this.texture = A[t.font]) - : ((this.texture = A[t.font] = new s.Texture()), - (this.texture.anisotropy = p)), - this.createOrUpdateMaterial(), - e.font === t.font - ? n && (this.updateGeometry(this.geometry, n), this.updateLayout()) - : this.updateFont() - }, - remove: function () { - this.geometry.dispose(), - (this.geometry = null), - this.el.removeObject3D(this.attrName), - this.material.dispose(), - (this.material = null), - this.texture.dispose(), - (this.texture = null), - this.shaderObject && delete this.shaderObject - }, - createOrUpdateMaterial: function () { - var e, - t, - n, - r = this.data, - i = this.material, - o = this.shaderData - if ( - ((n = r.shader), - -1 !== v.indexOf(r.font) || r.font.indexOf('-msdf.') >= 0 - ? (n = 'msdf') - : r.font in m && -1 === v.indexOf(r.font) && (n = 'sdf'), - (e = (this.shaderObject && this.shaderObject.name) !== n), - (o.alphaTest = r.alphaTest), - (o.color = r.color), - (o.map = this.texture), - (o.opacity = r.opacity), - (o.side = x(r.side)), - (o.transparent = r.transparent), - (o.negate = r.negate), - !e) - ) - return ( - this.shaderObject.update(o), - (i.transparent = o.transparent), - void (i.side = o.side) - ) - ;(t = _(this.el, n, o)), - (this.material = t.material), - (this.shaderObject = t.shader), - (this.material.side = o.side), - this.mesh && (this.mesh.material = this.material) - }, - updateFont: function () { - var e, - t = this.data, - n = this.el, - r = this.geometry, - i = this - t.font || h('No font specified. Using the default font.'), - this.mesh && (this.mesh.visible = !1), - (e = this.lookupFont(t.font || g) || t.font), - y - .get(e, function () { - return E(e, t.yOffset) - }) - .then(function (o) { - var a - if (1 !== o.pages.length) - throw new Error( - 'Currently only single-page bitmap fonts are supported.', - ) - b[e] || (o.widthFactor = b[o] = S(o)), - (i.currentFont = o), - (a = i.getFontImageSrc()), - y - .get(a, function () { - return M(a) - }) - .then(function (e) { - var a = i.texture - ;(a.image = e), - (a.needsUpdate = !0), - (A[t.font] = a), - (i.texture = a), - i.initMesh(), - (i.currentFont = o), - i.updateGeometry(r, o), - i.updateLayout(), - (i.mesh.visible = !0), - n.emit('textfontset', { font: t.font, fontObj: o }) - }) - .catch(function (e) { - c(e.message), c(e.stack) - }) - }) - .catch(function (e) { - c(e.message), c(e.stack) - }) - }, - initMesh: function () { - this.mesh || - ((this.mesh = new s.Mesh(this.geometry, this.material)), - this.el.setObject3D(this.attrName, this.mesh)) - }, - getFontImageSrc: function () { - if (this.data.fontImage) return this.data.fontImage - var e = this.lookupFont(this.data.font || g) || this.data.font, - t = this.currentFont.pages[0] - return t.match(w) && 0 !== t.indexOf('http') - ? e.replace(/(\.fnt)|(\.json)/, '.png') - : s.LoaderUtils.extractUrlBase(e) + t - }, - updateLayout: function () { - var e, - t, - n, - r, - i, - o, - a, - s, - l, - c = this.el, - u = this.data, - h = this.geometry, - p = this.mesh - if (p && h.layout) { - if ( - ((n = c.getAttribute('geometry')), - (r = - (o = - (a = u.width || (n && n.width) || d) / - T(u.wrapPixels, u.wrapCount, this.currentFont.widthFactor)) * - ((i = h.layout).height + i.descender)), - n && - 'plane' === n.primitive && - (n.width || c.setAttribute('geometry', 'width', a), - n.height || c.setAttribute('geometry', 'height', r)), - 'left' === (e = 'align' === u.anchor ? u.align : u.anchor)) - ) - s = 0 - else if ('right' === e) s = -1 * i.width - else { - if ('center' !== e) - throw new TypeError('Invalid text.anchor property value', e) - s = (-1 * i.width) / 2 - } - if ('bottom' === (t = u.baseline)) l = 0 - else if ('top' === t) l = -1 * i.height + i.ascender - else { - if ('center' !== t) - throw new TypeError('Invalid text.baseline property value', t) - l = (-1 * i.height) / 2 - } - ;(p.position.x = s * o + u.xOffset), - (p.position.y = l * o), - (p.position.z = u.zOffset), - p.scale.set(o, -1 * o, o) - } - }, - lookupFont: function (e) { - return m[e] - }, - updateGeometry: (function () { - var e = {}, - t = {}, - n = /\\n/g, - r = /\\t/g - return function (i, o) { - var a = this.data - ;(t.font = o), - (t.lineHeight = - a.lineHeight && isFinite(a.lineHeight) - ? a.lineHeight - : o.common.lineHeight), - (t.text = a.value.toString().replace(n, '\n').replace(r, '\t')), - (t.width = T(a.wrapPixels, a.wrapCount, o.widthFactor)), - i.update(l.extend(e, a, t)) - } - })(), - }) - }, - { - '../core/component': 131, - '../core/shader': 141, - '../lib/three': 179, - '../utils/': 205, - 'load-bmfont': 37, - 'three-bmfont-text': 63, - }, - ], - 114: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/tracked-controls'), - o = e('../constants').DEFAULT_CAMERA_HEIGHT, - a = e('../lib/three'), - s = e('../constants').DEFAULT_HANDEDNESS, - l = { x: 0.175, y: -0.3, z: -0.03 }, - c = { x: 0, y: 0, z: -0.175 }, - u = { touches: [] }, - h = { - AXISMOVE: 'axismove', - BUTTONCHANGED: 'buttonchanged', - BUTTONDOWN: 'buttondown', - BUTTONUP: 'buttonup', - TOUCHSTART: 'touchstart', - TOUCHEND: 'touchend', - } - t.exports.Component = r('tracked-controls-webvr', { - schema: { - autoHide: { default: !0 }, - controller: { default: 0 }, - id: { type: 'string', default: '' }, - hand: { type: 'string', default: '' }, - idPrefix: { type: 'string', default: '' }, - orientationOffset: { type: 'vec3' }, - armModel: { default: !1 }, - headElement: { type: 'selector' }, - }, - init: function () { - ;(this.axis = this.el.components['tracked-controls'].axis = [0, 0, 0]), - (this.buttonStates = this.el.components['tracked-controls'].buttonStates = - {}), - (this.changedAxes = []), - (this.targetControllerNumber = this.data.controller), - (this.axisMoveEventDetail = { axis: this.axis, changed: this.changedAxes }), - (this.deltaControllerPosition = new a.Vector3()), - (this.controllerQuaternion = new a.Quaternion()), - (this.controllerEuler = new a.Euler()), - this.updateGamepad(), - (this.buttonEventDetails = {}) - }, - tick: function (e, t) { - var n = this.el.getObject3D('mesh') - n && n.update && n.update(t / 1e3), - this.updateGamepad(), - this.updatePose(), - this.updateButtons() - }, - defaultUserHeight: function () { - return o - }, - getHeadElement: function () { - return this.data.headElement || this.el.sceneEl.camera.el - }, - updateGamepad: function () { - var e = this.data, - t = i.findMatchingControllerWebVR( - this.system.controllers, - e.id, - e.idPrefix, - e.hand, - e.controller, - ) - ;(this.controller = t), - (this.el.components['tracked-controls'].controller = t), - this.data.autoHide && (this.el.object3D.visible = !!this.controller) - }, - applyArmModel: function (e) { - var t, - n, - r, - i, - o = this.controller, - a = this.controllerEuler, - u = this.controllerQuaternion, - h = this.deltaControllerPosition - ;(n = this.getHeadElement().object3D), - (i = this.defaultUserHeight()), - (r = o.pose), - (t = (o ? o.hand : void 0) || s), - e.copy(n.position), - h.set(l.x * ('left' === t ? -1 : 'right' === t ? 1 : 0), l.y, l.z), - h.multiplyScalar(i), - h.applyAxisAngle(n.up, n.rotation.y), - e.add(h), - h.set(c.x, c.y, c.z), - h.multiplyScalar(i), - r.orientation ? u.fromArray(r.orientation) : u.copy(n.quaternion), - a.setFromQuaternion(u), - a.set(a.x, a.y, 0), - h.applyEuler(a), - e.add(h) - }, - updatePose: function () { - var e, - t, - n = this.controller, - r = this.data, - i = this.el.object3D, - o = this.system.vrDisplay - n && - ((e = n.pose).position - ? i.position.fromArray(e.position) - : r.armModel && this.applyArmModel(i.position), - e.orientation && i.quaternion.fromArray(e.orientation), - o && - e.position && - ((t = this.el.sceneEl.renderer.xr.getStandingMatrix()), - i.matrix.compose(i.position, i.quaternion, i.scale), - i.matrix.multiplyMatrices(t, i.matrix), - i.matrix.decompose(i.position, i.quaternion, i.scale)), - i.rotateX(this.data.orientationOffset.x * a.Math.DEG2RAD), - i.rotateY(this.data.orientationOffset.y * a.Math.DEG2RAD), - i.rotateZ(this.data.orientationOffset.z * a.Math.DEG2RAD)) - }, - updateButtons: function () { - var e, - t, - n = this.controller - if (n) { - for (t = 0; t < n.buttons.length; ++t) - this.buttonStates[t] || - (this.buttonStates[t] = { pressed: !1, touched: !1, value: 0 }), - this.buttonEventDetails[t] || - (this.buttonEventDetails[t] = { id: t, state: this.buttonStates[t] }), - (e = n.buttons[t]), - this.handleButton(t, e) - this.handleAxes() - } - }, - handleButton: function (e, t) { - return ( - !!( - this.handlePress(e, t) | - this.handleTouch(e, t) | - this.handleValue(e, t) - ) && (this.el.emit(h.BUTTONCHANGED, this.buttonEventDetails[e], !1), !0) - ) - }, - handleAxes: function () { - var e, - t = !1, - n = this.controller.axes, - r = this.axis, - i = this.changedAxes - for ( - this.changedAxes.splice(0, this.changedAxes.length), e = 0; - e < n.length; - ++e - ) - i.push(r[e] !== n[e]), i[e] && (t = !0) - if (!t) return !1 - for (this.axis.splice(0, this.axis.length), e = 0; e < n.length; e++) - this.axis.push(n[e]) - return this.el.emit(h.AXISMOVE, this.axisMoveEventDetail, !1), !0 - }, - handlePress: function (e, t) { - var n, - r = this.buttonStates[e] - return ( - t.pressed !== r.pressed && - ((n = t.pressed ? h.BUTTONDOWN : h.BUTTONUP), - this.el.emit(n, this.buttonEventDetails[e], !1), - (r.pressed = t.pressed), - !0) - ) - }, - handleTouch: function (e, t) { - var n, - r = this.buttonStates[e] - return ( - t.touched !== r.touched && - ((n = t.touched ? h.TOUCHSTART : h.TOUCHEND), - this.el.emit(n, this.buttonEventDetails[e], !1, u), - (r.touched = t.touched), - !0) - ) - }, - handleValue: function (e, t) { - var n = this.buttonStates[e] - return t.value !== n.value && ((n.value = t.value), !0) - }, - }) - }, - { - '../constants': 123, - '../core/component': 131, - '../lib/three': 179, - '../utils/tracked-controls': 214, - }, - ], - 115: [ - function (e, t, n) { - var r = e('../utils/tracked-controls'), - i = e('../core/component').registerComponent, - o = { - AXISMOVE: 'axismove', - BUTTONCHANGED: 'buttonchanged', - BUTTONDOWN: 'buttondown', - BUTTONUP: 'buttonup', - TOUCHSTART: 'touchstart', - TOUCHEND: 'touchend', - } - t.exports.Component = i('tracked-controls-webxr', { - schema: { - id: { type: 'string', default: '' }, - hand: { type: 'string', default: '' }, - handTrackingEnabled: { default: !1 }, - index: { type: 'int', default: -1 }, - iterateControllerProfiles: { default: !1 }, - }, - init: function () { - ;(this.updateController = this.updateController.bind(this)), - (this.buttonEventDetails = {}), - (this.buttonStates = this.el.components['tracked-controls'].buttonStates = - {}), - (this.axis = this.el.components['tracked-controls'].axis = [0, 0, 0]), - (this.changedAxes = []), - (this.axisMoveEventDetail = { axis: this.axis, changed: this.changedAxes }) - }, - update: function () { - this.updateController() - }, - play: function () { - var e = this.el.sceneEl - this.updateController(), - e.addEventListener('controllersupdated', this.updateController) - }, - pause: function () { - this.el.sceneEl.removeEventListener('controllersupdated', this.updateController) - }, - isControllerPresent: function (e) { - return ( - !(!this.controller || this.controller.gamepad) && - ('none' === e.inputSource.handedness || - e.inputSource.handedness === this.data.hand) - ) - }, - updateController: function () { - ;(this.controller = r.findMatchingControllerWebXR( - this.system.controllers, - this.data.id, - this.data.hand, - this.data.index, - this.data.iterateControllerProfiles, - this.data.handTrackingEnabled, - )), - (this.el.components['tracked-controls'].controller = this.controller), - this.data.autoHide && (this.el.object3D.visible = !!this.controller) - }, - tick: function () { - var e = this.el.sceneEl, - t = this.controller, - n = e.frame - t && - e.frame && - this.system.referenceSpace && - (t.hand || - ((this.pose = n.getPose(t.targetRaySpace, this.system.referenceSpace)), - this.updatePose(), - this.updateButtons())) - }, - updatePose: function () { - var e = this.el.object3D, - t = this.pose - t && - ((e.matrix.elements = t.transform.matrix), - e.matrix.decompose(e.position, e.rotation, e.scale)) - }, - updateButtons: function () { - var e, - t, - n, - r = this.controller - if (r && r.gamepad) { - for (n = r.gamepad, t = 0; t < n.buttons.length; ++t) - this.buttonStates[t] || - (this.buttonStates[t] = { pressed: !1, touched: !1, value: 0 }), - this.buttonEventDetails[t] || - (this.buttonEventDetails[t] = { id: t, state: this.buttonStates[t] }), - (e = n.buttons[t]), - this.handleButton(t, e) - this.handleAxes() - } - }, - handleButton: function (e, t) { - return ( - !!( - this.handlePress(e, t) | - this.handleTouch(e, t) | - this.handleValue(e, t) - ) && (this.el.emit(o.BUTTONCHANGED, this.buttonEventDetails[e], !1), !0) - ) - }, - handleAxes: function () { - var e, - t = !1, - n = this.controller.gamepad.axes, - r = this.axis, - i = this.changedAxes - for ( - this.changedAxes.splice(0, this.changedAxes.length), e = 0; - e < n.length; - ++e - ) - i.push(r[e] !== n[e]), i[e] && (t = !0) - if (!t) return !1 - for (this.axis.splice(0, this.axis.length), e = 0; e < n.length; e++) - this.axis.push(n[e]) - return this.el.emit(o.AXISMOVE, this.axisMoveEventDetail, !1), !0 - }, - handlePress: function (e, t) { - var n, - r = this.buttonStates[e] - return ( - t.pressed !== r.pressed && - ((n = t.pressed ? o.BUTTONDOWN : o.BUTTONUP), - this.el.emit(n, this.buttonEventDetails[e], !1), - (r.pressed = t.pressed), - !0) - ) - }, - handleTouch: function (e, t) { - var n, - r = this.buttonStates[e] - return ( - t.touched !== r.touched && - ((n = t.touched ? o.TOUCHSTART : o.TOUCHEND), - this.el.emit(n, this.buttonEventDetails[e], !1), - (r.touched = t.touched), - !0) - ) - }, - handleValue: function (e, t) { - var n = this.buttonStates[e] - return t.value !== n.value && ((n.value = t.value), !0) - }, - }) - }, - { '../core/component': 131, '../utils/tracked-controls': 214 }, - ], - 116: [ - function (e, t, n) { - var r = e('../core/component').registerComponent - t.exports.Component = r('tracked-controls', { - schema: { - autoHide: { default: !0 }, - controller: { default: -1 }, - id: { type: 'string', default: '' }, - hand: { type: 'string', default: '' }, - idPrefix: { type: 'string', default: '' }, - handTrackingEnabled: { default: !1 }, - orientationOffset: { type: 'vec3' }, - armModel: { default: !1 }, - headElement: { type: 'selector' }, - iterateControllerProfiles: { default: !1 }, - }, - update: function () { - var e = this.data, - t = this.el - t.sceneEl.hasWebXR - ? t.setAttribute('tracked-controls-webxr', { - id: e.id, - hand: e.hand, - index: e.controller, - iterateControllerProfiles: e.iterateControllerProfiles, - handTrackingEnabled: e.handTrackingEnabled, - }) - : t.setAttribute('tracked-controls-webvr', e) - }, - }) - }, - { '../core/component': 131 }, - ], - 117: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/bind'), - o = e('../lib/three'), - a = e('../utils/tracked-controls'), - s = a.checkControllerPresentAndSetup, - l = a.emitIfAxesChanged, - c = a.onButtonEvent, - u = 'https://cdn.aframe.io/controllers/valve/index/valve-index-', - h = { left: u + 'left.glb', right: u + 'right.glb' }, - d = 'valve', - p = e('../utils/').device.isWebXRAvailable, - f = { - left: { - x: -0.00023692678902063457, - y: 0.04724540367838371, - z: -0.061959880395271096, - }, - right: { - x: 0.002471558599671131, - y: 0.055765208987076195, - z: -0.061068168708348844, - }, - }, - m = { left: { x: 0, y: -0.05, z: 0.06 }, right: { x: 0, y: -0.05, z: 0.06 } }, - v = { - left: { - _x: 0.692295102620542, - _y: -0.0627618864318427, - _z: -0.06265893149611756, - _order: 'XYZ', - }, - right: { - _x: 0.6484021229942998, - _y: -0.032563619881892894, - _z: -0.1327973171917482, - _order: 'XYZ', - }, - }, - g = { - left: { _x: Math.PI / 3, _y: 0, _z: 0, _order: 'XYZ' }, - right: { _x: Math.PI / 3, _y: 0, _z: 0, _order: 'XYZ' }, - }, - y = p ? g : v, - b = p ? m : f - t.exports.Component = r('valve-index-controls', { - schema: { - hand: { default: 'left' }, - buttonColor: { type: 'color', default: '#FAFAFA' }, - buttonHighlightColor: { type: 'color', default: '#22D1EE' }, - model: { default: !0 }, - orientationOffset: { type: 'vec3' }, - }, - mapping: { - axes: { trackpad: [0, 1], thumbstick: [2, 3] }, - buttons: ['trigger', 'grip', 'trackpad', 'thumbstick', 'abutton'], - }, - init: function () { - var e = this - ;(this.controllerPresent = !1), - (this.lastControllerCheck = 0), - (this.onButtonChanged = i(this.onButtonChanged, this)), - (this.onButtonDown = function (t) { - c(t.detail.id, 'down', e) - }), - (this.onButtonUp = function (t) { - c(t.detail.id, 'up', e) - }), - (this.onButtonTouchEnd = function (t) { - c(t.detail.id, 'touchend', e) - }), - (this.onButtonTouchStart = function (t) { - c(t.detail.id, 'touchstart', e) - }), - (this.previousButtonValues = {}), - (this.rendererSystem = this.el.sceneEl.systems.renderer), - this.bindMethods() - }, - play: function () { - this.checkIfControllerPresent(), this.addControllersUpdateListener() - }, - pause: function () { - this.removeEventListeners(), this.removeControllersUpdateListener() - }, - bindMethods: function () { - ;(this.onModelLoaded = i(this.onModelLoaded, this)), - (this.onControllersUpdate = i(this.onControllersUpdate, this)), - (this.checkIfControllerPresent = i(this.checkIfControllerPresent, this)), - (this.removeControllersUpdateListener = i( - this.removeControllersUpdateListener, - this, - )), - (this.onAxisMoved = i(this.onAxisMoved, this)) - }, - addEventListeners: function () { - var e = this.el - e.addEventListener('buttonchanged', this.onButtonChanged), - e.addEventListener('buttondown', this.onButtonDown), - e.addEventListener('buttonup', this.onButtonUp), - e.addEventListener('touchend', this.onButtonTouchEnd), - e.addEventListener('touchstart', this.onButtonTouchStart), - e.addEventListener('model-loaded', this.onModelLoaded), - e.addEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !0) - }, - removeEventListeners: function () { - var e = this.el - e.removeEventListener('buttonchanged', this.onButtonChanged), - e.removeEventListener('buttondown', this.onButtonDown), - e.removeEventListener('buttonup', this.onButtonUp), - e.removeEventListener('touchend', this.onButtonTouchEnd), - e.removeEventListener('touchstart', this.onButtonTouchStart), - e.removeEventListener('model-loaded', this.onModelLoaded), - e.removeEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !1) - }, - checkIfControllerPresent: function () { - var e = this.data, - t = 'right' === e.hand ? 0 : 'left' === e.hand ? 1 : 2 - s(this, d, { index: t, iterateControllerProfiles: !0, hand: e.hand }) - }, - injectTrackedControls: function () { - var e = this.el, - t = this.data - e.setAttribute('tracked-controls', { - idPrefix: d, - controller: 'right' === t.hand ? 1 : 'left' === t.hand ? 0 : 2, - hand: t.hand, - orientationOffset: t.orientationOffset, - }), - this.loadModel() - }, - loadModel: function () { - var e = this.data - e.model && this.el.setAttribute('gltf-model', '' + h[e.hand]) - }, - addControllersUpdateListener: function () { - this.el.sceneEl.addEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - removeControllersUpdateListener: function () { - this.el.sceneEl.removeEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - onControllersUpdate: function () { - this.checkIfControllerPresent() - }, - onButtonChanged: function (e) { - var t, - n = this.mapping.buttons[e.detail.id], - r = this.buttonMeshes - n && - ('trigger' === n && - ((t = e.detail.state.value), - r && - r.trigger && - (r.trigger.rotation.x = - this.triggerOriginalRotationX - t * (Math.PI / 40))), - this.el.emit(n + 'changed', e.detail.state)) - }, - onModelLoaded: function (e) { - var t, - n = e.detail.model, - r = this - this.data.model && - (((t = this.buttonMeshes = {}).grip = { - left: n.getObjectByName('leftgrip'), - right: n.getObjectByName('rightgrip'), - }), - (t.menu = n.getObjectByName('menubutton')), - (t.system = n.getObjectByName('systembutton')), - (t.trackpad = n.getObjectByName('touchpad')), - (t.trigger = n.getObjectByName('trigger')), - (this.triggerOriginalRotationX = t.trigger.rotation.x), - Object.keys(t).forEach(function (e) { - r.setButtonColor(e, r.data.buttonColor) - }), - n.position.copy(b[this.data.hand]), - n.rotation.copy(y[this.data.hand]), - this.el.emit('controllermodelready', { - name: 'valve-index-controlls', - model: this.data.model, - rayOrigin: new o.Vector3(0, 0, 0), - })) - }, - onAxisMoved: function (e) { - l(this, this.mapping.axes, e) - }, - updateModel: function (e, t) { - var n - this.data.model && - (-1 !== t.indexOf('touch') || - ((n = 'up' === t ? this.data.buttonColor : this.data.buttonHighlightColor), - this.setButtonColor(e, n))) - }, - setButtonColor: function (e, t) {}, - }) - }, - { - '../core/component': 131, - '../lib/three': 179, - '../utils/': 205, - '../utils/bind': 199, - '../utils/tracked-controls': 214, - }, - ], - 118: [ - function (e, t, n) { - var r = e('../core/component').registerComponent - t.exports.Component = r('visible', { - schema: { default: !0 }, - update: function () { - this.el.object3D.visible = this.data - }, - }) - }, - { '../core/component': 131 }, - ], - 119: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/bind'), - o = e('../utils/tracked-controls'), - a = o.checkControllerPresentAndSetup, - s = o.emitIfAxesChanged, - l = o.onButtonEvent, - c = 'https://cdn.aframe.io/controllers/vive/vr_controller_vive.obj', - u = 'https://cdn.aframe.io/controllers/vive/vr_controller_vive.mtl', - h = e('../utils/').device.isWebXRAvailable, - d = h ? 'htc-vive-controller-mv' : 'OpenVR ', - p = h - ? { - axes: { thumbstick: [0, 1] }, - buttons: ['trigger', 'grip', 'trackpad', 'none', 'menu'], - } - : { - axes: { trackpad: [0, 1] }, - buttons: ['trackpad', 'trigger', 'grip', 'menu', 'system'], - } - t.exports.Component = r('vive-controls', { - schema: { - hand: { default: 'left' }, - buttonColor: { type: 'color', default: '#FAFAFA' }, - buttonHighlightColor: { type: 'color', default: '#22D1EE' }, - model: { default: !0 }, - orientationOffset: { type: 'vec3' }, - }, - mapping: p, - init: function () { - var e = this - ;(this.controllerPresent = !1), - (this.lastControllerCheck = 0), - (this.onButtonChanged = i(this.onButtonChanged, this)), - (this.onButtonDown = function (t) { - l(t.detail.id, 'down', e) - }), - (this.onButtonUp = function (t) { - l(t.detail.id, 'up', e) - }), - (this.onButtonTouchEnd = function (t) { - l(t.detail.id, 'touchend', e) - }), - (this.onButtonTouchStart = function (t) { - l(t.detail.id, 'touchstart', e) - }), - (this.previousButtonValues = {}), - (this.rendererSystem = this.el.sceneEl.systems.renderer), - this.bindMethods() - }, - update: function () { - var e = this.data - this.controllerIndex = 'right' === e.hand ? 0 : 'left' === e.hand ? 1 : 2 - }, - play: function () { - this.checkIfControllerPresent(), this.addControllersUpdateListener() - }, - pause: function () { - this.removeEventListeners(), this.removeControllersUpdateListener() - }, - bindMethods: function () { - ;(this.onModelLoaded = i(this.onModelLoaded, this)), - (this.onControllersUpdate = i(this.onControllersUpdate, this)), - (this.checkIfControllerPresent = i(this.checkIfControllerPresent, this)), - (this.removeControllersUpdateListener = i( - this.removeControllersUpdateListener, - this, - )), - (this.onAxisMoved = i(this.onAxisMoved, this)) - }, - addEventListeners: function () { - var e = this.el - e.addEventListener('buttonchanged', this.onButtonChanged), - e.addEventListener('buttondown', this.onButtonDown), - e.addEventListener('buttonup', this.onButtonUp), - e.addEventListener('touchend', this.onButtonTouchEnd), - e.addEventListener('touchstart', this.onButtonTouchStart), - e.addEventListener('model-loaded', this.onModelLoaded), - e.addEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !0) - }, - removeEventListeners: function () { - var e = this.el - e.removeEventListener('buttonchanged', this.onButtonChanged), - e.removeEventListener('buttondown', this.onButtonDown), - e.removeEventListener('buttonup', this.onButtonUp), - e.removeEventListener('touchend', this.onButtonTouchEnd), - e.removeEventListener('touchstart', this.onButtonTouchStart), - e.removeEventListener('model-loaded', this.onModelLoaded), - e.removeEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !1) - }, - checkIfControllerPresent: function () { - var e = this.data - a(this, d, { index: this.controllerIndex, hand: e.hand }) - }, - injectTrackedControls: function () { - var e = this.el, - t = this.data - e.setAttribute('tracked-controls', { - idPrefix: d, - hand: t.hand, - controller: this.controllerIndex, - orientationOffset: t.orientationOffset, - }), - this.data.model && this.el.setAttribute('obj-model', { obj: c, mtl: u }) - }, - addControllersUpdateListener: function () { - this.el.sceneEl.addEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - removeControllersUpdateListener: function () { - this.el.sceneEl.removeEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - onControllersUpdate: function () { - this.checkIfControllerPresent() - }, - onButtonChanged: function (e) { - var t, - n = this.mapping.buttons[e.detail.id], - r = this.buttonMeshes - n && - ('trigger' === n && - ((t = e.detail.state.value), - r && r.trigger && (r.trigger.rotation.x = -t * (Math.PI / 12))), - this.el.emit(n + 'changed', e.detail.state)) - }, - onModelLoaded: function (e) { - var t, - n = e.detail.model, - r = this - this.data.model && - (((t = this.buttonMeshes = {}).grip = { - left: n.getObjectByName('leftgrip'), - right: n.getObjectByName('rightgrip'), - }), - (t.menu = n.getObjectByName('menubutton')), - (t.system = n.getObjectByName('systembutton')), - (t.trackpad = n.getObjectByName('touchpad')), - (t.trigger = n.getObjectByName('trigger')), - Object.keys(t).forEach(function (e) { - r.setButtonColor(e, r.data.buttonColor) - }), - n.position.set(0, -0.015, 0.04)) - }, - onAxisMoved: function (e) { - s(this, this.mapping.axes, e) - }, - updateModel: function (e, t) { - var n - this.data.model && - (-1 !== t.indexOf('touch') || - ((n = 'up' === t ? this.data.buttonColor : this.data.buttonHighlightColor), - this.setButtonColor(e, n))) - }, - setButtonColor: function (e, t) { - var n = this.buttonMeshes, - r = this.rendererSystem - if (n) { - if ('grip' === e) - return ( - n.grip.left.material.color.set(t), - n.grip.right.material.color.set(t), - r.applyColorCorrection(n.grip.left.material.color), - void r.applyColorCorrection(n.grip.right.material.color) - ) - n[e].material.color.set(t), r.applyColorCorrection(n[e].material.color) - } - }, - }) - }, - { - '../core/component': 131, - '../utils/': 205, - '../utils/bind': 199, - '../utils/tracked-controls': 214, - }, - ], - 120: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/bind'), - o = e('../utils/tracked-controls'), - a = o.checkControllerPresentAndSetup, - s = o.emitIfAxesChanged, - l = o.onButtonEvent, - c = 'HTC Vive Focus', - u = - 'https://cdn.aframe.io/controllers/vive/focus-controller/focus-controller.gltf' - t.exports.Component = r('vive-focus-controls', { - schema: { - hand: { default: '' }, - buttonTouchedColor: { type: 'color', default: '#BBBBBB' }, - buttonHighlightColor: { type: 'color', default: '#7A7A7A' }, - model: { default: !0 }, - orientationOffset: { type: 'vec3' }, - armModel: { default: !0 }, - }, - mapping: { axes: { trackpad: [0, 1] }, buttons: ['trackpad', 'trigger'] }, - bindMethods: function () { - ;(this.onModelLoaded = i(this.onModelLoaded, this)), - (this.onControllersUpdate = i(this.onControllersUpdate, this)), - (this.checkIfControllerPresent = i(this.checkIfControllerPresent, this)), - (this.removeControllersUpdateListener = i( - this.removeControllersUpdateListener, - this, - )), - (this.onAxisMoved = i(this.onAxisMoved, this)) - }, - init: function () { - var e = this - ;(this.onButtonChanged = i(this.onButtonChanged, this)), - (this.onButtonDown = function (t) { - l(t.detail.id, 'down', e) - }), - (this.onButtonUp = function (t) { - l(t.detail.id, 'up', e) - }), - (this.onButtonTouchStart = function (t) { - l(t.detail.id, 'touchstart', e) - }), - (this.onButtonTouchEnd = function (t) { - l(t.detail.id, 'touchend', e) - }), - (this.controllerPresent = !1), - (this.lastControllerCheck = 0), - this.bindMethods() - }, - addEventListeners: function () { - var e = this.el - e.addEventListener('buttonchanged', this.onButtonChanged), - e.addEventListener('buttondown', this.onButtonDown), - e.addEventListener('buttonup', this.onButtonUp), - e.addEventListener('touchstart', this.onButtonTouchStart), - e.addEventListener('touchend', this.onButtonTouchEnd), - e.addEventListener('model-loaded', this.onModelLoaded), - e.addEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !0), - this.addControllersUpdateListener() - }, - removeEventListeners: function () { - var e = this.el - e.removeEventListener('buttonchanged', this.onButtonChanged), - e.removeEventListener('buttondown', this.onButtonDown), - e.removeEventListener('buttonup', this.onButtonUp), - e.removeEventListener('touchstart', this.onButtonTouchStart), - e.removeEventListener('touchend', this.onButtonTouchEnd), - e.removeEventListener('model-loaded', this.onModelLoaded), - e.removeEventListener('axismove', this.onAxisMoved), - (this.controllerEventsActive = !1), - this.removeControllersUpdateListener() - }, - checkIfControllerPresent: function () { - a(this, c, this.data.hand ? { hand: this.data.hand } : {}) - }, - play: function () { - this.checkIfControllerPresent(), this.addControllersUpdateListener() - }, - pause: function () { - this.removeEventListeners(), this.removeControllersUpdateListener() - }, - injectTrackedControls: function () { - var e = this.el, - t = this.data - e.setAttribute('tracked-controls', { - armModel: t.armModel, - idPrefix: c, - orientationOffset: t.orientationOffset, - }), - this.data.model && this.el.setAttribute('gltf-model', u) - }, - addControllersUpdateListener: function () { - this.el.sceneEl.addEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - removeControllersUpdateListener: function () { - this.el.sceneEl.removeEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - onControllersUpdate: function () { - this.checkIfControllerPresent() - }, - onModelLoaded: function (e) { - var t, - n = e.detail.model - this.data.model && - (((t = this.buttonMeshes = {}).trigger = n.getObjectByName('BumperKey')), - (t.triggerPressed = n.getObjectByName('BumperKey_Press')), - t.triggerPressed && (t.triggerPressed.visible = !1), - (t.trackpad = n.getObjectByName('TouchPad')), - (t.trackpadPressed = n.getObjectByName('TouchPad_Press')), - t.trackpadPressed && (t.trackpadPressed.visible = !1)) - }, - onButtonChanged: function (e) { - var t = this.mapping.buttons[e.detail.id] - t && this.el.emit(t + 'changed', e.detail.state) - }, - onAxisMoved: function (e) { - s(this, this.mapping.axes, e) - }, - updateModel: function (e, t) { - this.data.model && this.updateButtonModel(e, t) - }, - updateButtonModel: function (e, t) { - var n = this.buttonMeshes, - r = e + 'Pressed' - if (n && n[e] && n[r]) { - var i - switch (t) { - case 'down': - i = this.data.buttonHighlightColor - break - case 'touchstart': - i = this.data.buttonTouchedColor - } - i && n[r].material.color.set(i), (n[r].visible = !!i), (n[e].visible = !i) - } - }, - }) - }, - { '../core/component': 131, '../utils/bind': 199, '../utils/tracked-controls': 214 }, - ], - 121: [ - function (e, t, n) { - var r = e('../constants').keyboardevent.KEYCODE_TO_CODE, - i = e('../core/component').registerComponent, - o = e('../lib/three'), - a = e('../utils/'), - s = a.bind, - l = a.shouldCaptureKeyEvent, - c = 1e-5, - u = 0.2, - h = [ - 'KeyW', - 'KeyA', - 'KeyS', - 'KeyD', - 'ArrowUp', - 'ArrowLeft', - 'ArrowRight', - 'ArrowDown', - ] - function d(e) { - var t - for (t in e) return !1 - return !0 - } - t.exports.Component = i('wasd-controls', { - schema: { - acceleration: { default: 65 }, - adAxis: { default: 'x', oneOf: ['x', 'y', 'z'] }, - adEnabled: { default: !0 }, - adInverted: { default: !1 }, - enabled: { default: !0 }, - fly: { default: !1 }, - wsAxis: { default: 'z', oneOf: ['x', 'y', 'z'] }, - wsEnabled: { default: !0 }, - wsInverted: { default: !1 }, - }, - init: function () { - ;(this.keys = {}), - (this.easing = 1.1), - (this.velocity = new o.Vector3()), - (this.onBlur = s(this.onBlur, this)), - (this.onContextMenu = s(this.onContextMenu, this)), - (this.onFocus = s(this.onFocus, this)), - (this.onKeyDown = s(this.onKeyDown, this)), - (this.onKeyUp = s(this.onKeyUp, this)), - (this.onVisibilityChange = s(this.onVisibilityChange, this)), - this.attachVisibilityEventListeners() - }, - tick: function (e, t) { - var n = this.data, - r = this.el, - i = this.velocity - ;(i[n.adAxis] || i[n.wsAxis] || !d(this.keys)) && - ((t /= 1e3), - this.updateVelocity(t), - (i[n.adAxis] || i[n.wsAxis]) && - r.object3D.position.add(this.getMovementVector(t))) - }, - remove: function () { - this.removeKeyEventListeners(), this.removeVisibilityEventListeners() - }, - play: function () { - this.attachKeyEventListeners() - }, - pause: function () { - ;(this.keys = {}), this.removeKeyEventListeners() - }, - updateVelocity: function (e) { - var t, - n, - r, - i, - o, - a = this.data, - s = this.keys, - l = this.velocity - if (((n = a.adAxis), (i = a.wsAxis), e > u)) return (l[n] = 0), void (l[i] = 0) - var h = Math.pow(1 / this.easing, 60 * e) - 0 !== l[n] && (l[n] = l[n] * h), - 0 !== l[i] && (l[i] = l[i] * h), - Math.abs(l[n]) < c && (l[n] = 0), - Math.abs(l[i]) < c && (l[i] = 0), - a.enabled && - ((t = a.acceleration), - a.adEnabled && - ((r = a.adInverted ? -1 : 1), - (s.KeyA || s.ArrowLeft) && (l[n] -= r * t * e), - (s.KeyD || s.ArrowRight) && (l[n] += r * t * e)), - a.wsEnabled && - ((o = a.wsInverted ? -1 : 1), - (s.KeyW || s.ArrowUp) && (l[i] -= o * t * e), - (s.KeyS || s.ArrowDown) && (l[i] += o * t * e))) - }, - getMovementVector: (function () { - var e = new o.Vector3(0, 0, 0), - t = new o.Euler(0, 0, 0, 'YXZ') - return function (n) { - var r, - i = this.el.getAttribute('rotation'), - a = this.velocity - return ( - e.copy(a), - e.multiplyScalar(n), - i - ? ((r = this.data.fly ? i.x : 0), - t.set(o.Math.degToRad(r), o.Math.degToRad(i.y), 0), - e.applyEuler(t), - e) - : e - ) - } - })(), - attachVisibilityEventListeners: function () { - ;(window.oncontextmenu = this.onContextMenu), - window.addEventListener('blur', this.onBlur), - window.addEventListener('focus', this.onFocus), - document.addEventListener('visibilitychange', this.onVisibilityChange) - }, - removeVisibilityEventListeners: function () { - window.removeEventListener('blur', this.onBlur), - window.removeEventListener('focus', this.onFocus), - document.removeEventListener('visibilitychange', this.onVisibilityChange) - }, - attachKeyEventListeners: function () { - window.addEventListener('keydown', this.onKeyDown), - window.addEventListener('keyup', this.onKeyUp) - }, - removeKeyEventListeners: function () { - window.removeEventListener('keydown', this.onKeyDown), - window.removeEventListener('keyup', this.onKeyUp) - }, - onContextMenu: function () { - for (var e = Object.keys(this.keys), t = 0; t < e.length; t++) - delete this.keys[e[t]] - }, - onBlur: function () { - this.pause() - }, - onFocus: function () { - this.play() - }, - onVisibilityChange: function () { - document.hidden ? this.onBlur() : this.onFocus() - }, - onKeyDown: function (e) { - var t - l(e) && - ((t = e.code || r[e.keyCode]), -1 !== h.indexOf(t) && (this.keys[t] = !0)) - }, - onKeyUp: function (e) { - var t - ;(t = e.code || r[e.keyCode]), delete this.keys[t] - }, - }) - }, - { - '../constants': 123, - '../core/component': 131, - '../lib/three': 179, - '../utils/': 205, - }, - ], - 122: [ - function (e, t, n) { - var r = e('../core/component').registerComponent, - i = e('../utils/bind'), - o = e('../utils/tracked-controls'), - a = o.checkControllerPresentAndSetup, - s = o.emitIfAxesChanged, - l = o.onButtonEvent, - c = e('../utils/'), - u = c.debug('components:windows-motion-controls:debug'), - h = c.debug('components:windows-motion-controls:warn'), - d = e('../constants').DEFAULT_HANDEDNESS, - p = 'https://cdn.aframe.io/controllers/microsoft/', - f = { left: 'left.glb', right: 'right.glb', default: 'universal.glb' }, - m = e('../utils/').device.isWebXRAvailable, - v = /([0-9a-zA-Z]+-[0-9a-zA-Z]+)$/, - g = m - ? 'windows-mixed-reality' - : 'Spatial Controller (Spatial Interaction Source) ', - y = m - ? { - axes: { touchpad: [0, 1], thumbstick: [2, 3] }, - buttons: ['trigger', 'squeeze', 'touchpad', 'thumbstick', 'menu'], - axisMeshNames: [ - 'TOUCHPAD_TOUCH_X', - 'TOUCHPAD_TOUCH_X', - 'THUMBSTICK_X', - 'THUMBSTICK_Y', - ], - buttonMeshNames: { - trigger: 'SELECT', - menu: 'MENU', - squeeze: 'GRASP', - thumbstick: 'THUMBSTICK_PRESS', - touchpad: 'TOUCHPAD_PRESS', - }, - pointingPoseMeshName: 'POINTING_POSE', - } - : { - axes: { thumbstick: [0, 1], trackpad: [2, 3] }, - buttons: ['thumbstick', 'trigger', 'grip', 'menu', 'trackpad'], - axisMeshNames: [ - 'THUMBSTICK_X', - 'THUMBSTICK_Y', - 'TOUCHPAD_TOUCH_X', - 'TOUCHPAD_TOUCH_Y', - ], - buttonMeshNames: { - trigger: 'SELECT', - menu: 'MENU', - grip: 'GRASP', - thumbstick: 'THUMBSTICK_PRESS', - trackpad: 'TOUCHPAD_PRESS', - }, - pointingPoseMeshName: 'POINTING_POSE', - } - t.exports.Component = r('windows-motion-controls', { - schema: { - hand: { default: d }, - pair: { default: 0 }, - model: { default: !0 }, - hideDisconnected: { default: !0 }, - }, - mapping: y, - bindMethods: function () { - ;(this.onModelError = i(this.onModelError, this)), - (this.onModelLoaded = i(this.onModelLoaded, this)), - (this.onControllersUpdate = i(this.onControllersUpdate, this)), - (this.checkIfControllerPresent = i(this.checkIfControllerPresent, this)), - (this.onAxisMoved = i(this.onAxisMoved, this)) - }, - init: function () { - var e = this, - t = this.el - ;(this.onButtonChanged = i(this.onButtonChanged, this)), - (this.onButtonDown = function (t) { - l(t.detail.id, 'down', e) - }), - (this.onButtonUp = function (t) { - l(t.detail.id, 'up', e) - }), - (this.onButtonTouchStart = function (t) { - l(t.detail.id, 'touchstart', e) - }), - (this.onButtonTouchEnd = function (t) { - l(t.detail.id, 'touchend', e) - }), - (this.onControllerConnected = function () { - e.setModelVisibility(!0) - }), - (this.onControllerDisconnected = function () { - e.setModelVisibility(!1) - }), - (this.controllerPresent = !1), - (this.lastControllerCheck = 0), - (this.previousButtonValues = {}), - this.bindMethods(), - (this.loadedMeshInfo = { buttonMeshes: null, axisMeshes: null }), - (this.rayOrigin = { - origin: new THREE.Vector3(), - direction: new THREE.Vector3(0, 0, -1), - createdFromMesh: !1, - }), - t.addEventListener('controllerconnected', this.onControllerConnected), - t.addEventListener('controllerdisconnected', this.onControllerDisconnected) - }, - addEventListeners: function () { - var e = this.el - e.addEventListener('buttonchanged', this.onButtonChanged), - e.addEventListener('buttondown', this.onButtonDown), - e.addEventListener('buttonup', this.onButtonUp), - e.addEventListener('touchstart', this.onButtonTouchStart), - e.addEventListener('touchend', this.onButtonTouchEnd), - e.addEventListener('axismove', this.onAxisMoved), - e.addEventListener('model-error', this.onModelError), - e.addEventListener('model-loaded', this.onModelLoaded), - (this.controllerEventsActive = !0) - }, - removeEventListeners: function () { - var e = this.el - e.removeEventListener('buttonchanged', this.onButtonChanged), - e.removeEventListener('buttondown', this.onButtonDown), - e.removeEventListener('buttonup', this.onButtonUp), - e.removeEventListener('touchstart', this.onButtonTouchStart), - e.removeEventListener('touchend', this.onButtonTouchEnd), - e.removeEventListener('axismove', this.onAxisMoved), - e.removeEventListener('model-error', this.onModelError), - e.removeEventListener('model-loaded', this.onModelLoaded), - (this.controllerEventsActive = !1) - }, - checkIfControllerPresent: function () { - a(this, g, { - hand: this.data.hand, - index: this.data.pair, - iterateControllerProfiles: !0, - }) - }, - play: function () { - this.checkIfControllerPresent(), this.addControllersUpdateListener() - }, - pause: function () { - this.removeEventListeners(), this.removeControllersUpdateListener() - }, - updateControllerModel: function () { - if (this.data.model && !this.rayOrigin.createdFromMesh) { - var e = this.createControllerModelUrl() - this.loadModel(e) - } else this.modelReady() - }, - createControllerModelUrl: function (e) { - var t, - n = this.el.components['tracked-controls'], - r = n ? n.controller : null, - i = 'default', - o = this.data.hand - if (r && !window.hasNativeWebXRImplementation && ((o = r.hand), !e)) { - var a = r.id.match(v) - i = (a && a[0]) || i - } - return (t = f[o] || f.default), p + i + '/' + t - }, - injectTrackedControls: function () { - var e = this.data - this.el.setAttribute('tracked-controls', { - idPrefix: g, - controller: e.pair, - hand: e.hand, - armModel: !1, - }), - this.updateControllerModel() - }, - addControllersUpdateListener: function () { - this.el.sceneEl.addEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - removeControllersUpdateListener: function () { - this.el.sceneEl.removeEventListener( - 'controllersupdated', - this.onControllersUpdate, - !1, - ) - }, - onControllersUpdate: function () { - this.checkIfControllerPresent() - }, - onModelError: function (e) { - var t = this.createControllerModelUrl(!0) - e.detail.src !== t - ? (h( - 'Failed to load controller model for device, attempting to load default.', - ), - this.loadModel(t)) - : h('Failed to load default controller model.') - }, - loadModel: function (e) { - this.el.setAttribute('gltf-model', 'url(' + e + ')') - }, - onModelLoaded: function (e) { - var t, - n, - r, - i, - o = (this.controllerModel = e.detail.model), - a = this.loadedMeshInfo - if ((u('Processing model'), (a.buttonMeshes = {}), (a.axisMeshes = {}), o)) { - for (t = 0; t < this.mapping.buttons.length; t++) - (n = this.mapping.buttonMeshNames[this.mapping.buttons[t]]) - ? (r = o.getObjectByName(n)) - ? (i = { - index: t, - value: s(r, 'VALUE'), - pressed: s(r, 'PRESSED'), - unpressed: s(r, 'UNPRESSED'), - }).value && - i.pressed && - i.unpressed - ? (a.buttonMeshes[this.mapping.buttons[t]] = i) - : h( - 'Missing button submesh under mesh with name: ' + - n + - '(VALUE: ' + - !!i.value + - ', PRESSED: ' + - !!i.pressed + - ', UNPRESSED:' + - !!i.unpressed + - ')', - ) - : h('Missing button mesh with name: ' + n) - : u( - 'Skipping unknown button at index: ' + - t + - ' with mapped name: ' + - this.mapping.buttons[t], - ) - for (t = 0; t < this.mapping.axisMeshNames.length; t++) - (n = this.mapping.axisMeshNames[t]) - ? (r = o.getObjectByName(n)) - ? (i = { - index: t, - value: s(r, 'VALUE'), - min: s(r, 'MIN'), - max: s(r, 'MAX'), - }).value && - i.min && - i.max - ? (a.axisMeshes[t] = i) - : h( - 'Missing axis submesh under mesh with name: ' + - n + - '(VALUE: ' + - !!i.value + - ', MIN: ' + - !!i.min + - ', MAX:' + - !!i.max + - ')', - ) - : h('Missing axis mesh with name: ' + n) - : u('Skipping unknown axis at index: ' + t) - this.calculateRayOriginFromMesh(o), this.setModelVisibility() - } - function s(e, t) { - for (var n = 0, r = e.children.length; n < r; n++) { - var i = e.children[n] - if (i && i.name === t) return i - } - } - u('Model load complete.') - }, - calculateRayOriginFromMesh: (function () { - var e = new THREE.Quaternion() - return function (t) { - var n - if ( - (this.rayOrigin.origin.set(0, 0, 0), - this.rayOrigin.direction.set(0, 0, -1), - (this.rayOrigin.createdFromMesh = !0), - (n = t.getObjectByName(this.mapping.pointingPoseMeshName))) - ) { - var r = t.parent - r && ((t.parent = null), t.updateMatrixWorld(!0), (t.parent = r)), - n.getWorldPosition(this.rayOrigin.origin), - n.getWorldQuaternion(e), - this.rayOrigin.direction.applyQuaternion(e), - r && t.updateMatrixWorld(!0) - } else u('Mesh does not contain pointing origin data, defaulting to none.') - this.modelReady() - } - })(), - lerpAxisTransform: (function () { - var e = new THREE.Quaternion() - return function (t, n) { - var r = this.loadedMeshInfo.axisMeshes[t] - if (r) { - var i = r.min, - o = r.max, - a = r.value, - s = 0.5 * n + 0.5 - a.setRotationFromQuaternion(e.copy(i.quaternion).slerp(o.quaternion, s)), - a.position.lerpVectors(i.position, o.position, s) - } - } - })(), - lerpButtonTransform: (function () { - var e = new THREE.Quaternion() - return function (t, n) { - var r = this.loadedMeshInfo.buttonMeshes[t] - if (r) { - var i = r.unpressed, - o = r.pressed, - a = r.value - a.setRotationFromQuaternion(e.copy(i.quaternion).slerp(o.quaternion, n)), - a.position.lerpVectors(i.position, o.position, n) - } - } - })(), - modelReady: function () { - this.el.emit('controllermodelready', { - name: 'windows-motion-controls', - model: this.data.model, - rayOrigin: this.rayOrigin, - }) - }, - onButtonChanged: function (e) { - var t = this.mapping.buttons[e.detail.id] - t && - (this.loadedMeshInfo && - this.loadedMeshInfo.buttonMeshes && - this.lerpButtonTransform(t, e.detail.state.value), - this.el.emit(t + 'changed', e.detail.state)) - }, - onAxisMoved: function (e) { - var t = this.mapping.axisMeshNames.length - if (this.loadedMeshInfo && this.loadedMeshInfo.axisMeshes) - for (var n = 0; n < t; n++) this.lerpAxisTransform(n, e.detail.axis[n] || 0) - s(this, this.mapping.axes, e) - }, - setModelVisibility: function (e) { - var t = this.el.getObject3D('mesh') - ;(e = void 0 !== e ? e : this.modelVisible), - (this.modelVisible = e), - t && (t.visible = e) - }, - }) - }, - { - '../constants': 123, - '../core/component': 131, - '../utils/': 205, - '../utils/bind': 199, - '../utils/tracked-controls': 214, - }, - ], - 123: [ - function (e, t, n) { - t.exports = { - AFRAME_INJECTED: 'aframe-injected', - DEFAULT_CAMERA_HEIGHT: 1.6, - DEFAULT_HANDEDNESS: 'right', - keyboardevent: e('./keyboardevent'), - } - }, - { './keyboardevent': 124 }, - ], - 124: [ - function (e, t, n) { - t.exports = { - KEYCODE_TO_CODE: { - 38: 'ArrowUp', - 37: 'ArrowLeft', - 40: 'ArrowDown', - 39: 'ArrowRight', - 87: 'KeyW', - 65: 'KeyA', - 83: 'KeyS', - 68: 'KeyD', - }, - } - }, - {}, - ], - 125: [ - function (e, t, n) { - var r = e('./a-node'), - i = e('../utils/bind'), - o = e('../utils/debug'), - a = e('./a-register-element').registerElement, - s = e('../lib/three'), - l = new s.FileLoader(), - c = o('core:a-assets:warn') - function u(e) { - if (e.hasAttribute('autoplay') || 'auto' === e.getAttribute('preload')) - return new Promise(function (t, n) { - if (4 === e.readyState) return t() - if (e.error) return n() - function r() { - for (var n = 0, r = 0; r < e.buffered.length; r++) - n += e.buffered.end(r) - e.buffered.start(r) - n >= e.duration && - ('VIDEO' === e.tagName && (s.Cache.files[e.getAttribute('src')] = e), t()) - } - e.addEventListener('loadeddata', r, !1), - e.addEventListener('progress', r, !1), - e.addEventListener('error', n, !1) - }) - } - function h(e) { - var t = d(e) - return ( - t.tagName && - 'video' === t.tagName.toLowerCase() && - (t.setAttribute('playsinline', ''), t.setAttribute('webkit-playsinline', '')), - t !== e && (e.parentNode.appendChild(t), e.parentNode.removeChild(e)), - t - ) - } - function d(e) { - var t - if (e.hasAttribute('crossorigin')) return e - if (null !== (t = e.getAttribute('src'))) { - if (-1 === t.indexOf('://')) return e - if (p(t) === window.location.host) return e - } - return ( - c( - 'Cross-origin element (e.g., <img>) was requested without `crossorigin` set. A-Frame will re-request the asset with `crossorigin` attribute set. Please set `crossorigin` on the element (e.g., <img crossorigin="anonymous">)', - t, - ), - (e.crossOrigin = 'anonymous'), - e.cloneNode(!0) - ) - } - function p(e) { - var t = e.indexOf('://') > -1 ? e.split('/')[2] : e.split('/')[0] - return t.substring(0, t.indexOf(':')) - } - function f(e) { - var t = m(e), - n = t.lastIndexOf('.') - return n >= 0 && '.glb' === t.slice(n, e.search(/\?|#|$/)) - ? 'arraybuffer' - : 'text' - } - function m(e) { - var t = document.createElement('a') - t.href = e - var n = t.search.replace(/^\?/, ''), - r = e.replace(n, '').replace('?', '') - return r.substring(r.lastIndexOf('/') + 1) - } - ;(t.exports = a('a-assets', { - prototype: Object.create(r.prototype, { - createdCallback: { - value: function () { - ;(this.isAssets = !0), (this.fileLoader = l), (this.timeout = null) - }, - }, - attachedCallback: { - value: function () { - var e, - t, - n, - r, - o, - a, - l = this, - d = [] - if (!this.parentNode.isScene) - throw new Error('<a-assets> must be a child of a <a-scene>.') - for (o = this.querySelectorAll('img'), e = 0; e < o.length; e++) - (r = h(o[e])), - d.push( - new Promise(function (t, n) { - ;(s.Cache.files[o[e].getAttribute('src')] = r), - (r.onload = t), - (r.onerror = n) - }), - ) - for (n = this.querySelectorAll('audio, video'), e = 0; e < n.length; e++) - (t = h(n[e])).src || - t.srcObject || - c('Audio/video asset has neither `src` nor `srcObject` attributes.'), - d.push(u(t)) - Promise.all(d).then(i(this.load, this)), - (a = parseInt(this.getAttribute('timeout'), 10) || 3e3), - (this.timeout = setTimeout(function () { - l.hasLoaded || - (c('Asset loading timed out in ', a, 'ms'), - l.emit('timeout'), - l.load()) - }, a)) - }, - }, - detachedCallback: { - value: function () { - this.timeout && clearTimeout(this.timeout) - }, - }, - load: { - value: function () { - r.prototype.load.call(this, null, function (e) { - return e.isAssetItem && e.hasAttribute('src') - }) - }, - }, - }), - })), - a('a-asset-item', { - prototype: Object.create(r.prototype, { - createdCallback: { - value: function () { - ;(this.data = null), (this.isAssetItem = !0) - }, - }, - attachedCallback: { - value: function () { - var e = this, - t = this.getAttribute('src') - l.setResponseType(this.getAttribute('response-type') || f(t)), - l.load( - t, - function (t) { - ;(e.data = t), - setTimeout(function () { - r.prototype.load.call(e) - }) - }, - function (t) { - e.emit('progress', { - loadedBytes: t.loaded, - totalBytes: t.total, - xhr: t, - }) - }, - function (t) { - e.emit('error', { xhr: t }) - }, - ) - }, - }, - }), - }), - (t.exports.inferResponseType = f), - (t.exports.getFileNameFromURL = m) - }, - { - '../lib/three': 179, - '../utils/bind': 199, - '../utils/debug': 201, - './a-node': 129, - './a-register-element': 130, - }, - ], - 126: [ - function (e, t, n) { - var r = e('../utils/debug'), - i = e('./a-register-element').registerElement, - o = r('core:cubemap:warn') - t.exports = i('a-cubemap', { - prototype: Object.create(window.HTMLElement.prototype, { - attachedCallback: { - value: function () { - this.srcs = this.validate() - }, - writable: window.debug, - }, - validate: { - value: function () { - var e, - t = this.querySelectorAll('[src]'), - n = [] - if (6 === t.length) { - for (e = 0; e < t.length; e++) n.push(t[e].getAttribute('src')) - return n - } - o( - '<a-cubemap> did not contain exactly six elements each with a `src` attribute.', - ) - }, - writable: window.debug, - }, - }), - }) - }, - { '../utils/debug': 201, './a-register-element': 130 }, - ], - 127: [ - function (e, t, n) { - var r, - i = e('./a-node'), - o = e('./component').components, - a = e('./a-register-element').registerElement, - s = e('../lib/three'), - l = e('../utils/'), - c = l.debug('core:a-entity:debug'), - u = l.debug('core:a-entity:warn'), - h = '__', - d = ['position', 'rotation', 'scale', 'visible'], - p = { once: !0 }, - f = Object.create(i.prototype, { - createdCallback: { - value: function () { - ;(this.components = {}), - (this.initializingComponents = {}), - (this.componentsToUpdate = {}), - (this.isEntity = !0), - (this.isPlaying = !1), - (this.object3D = new s.Group()), - (this.object3D.el = this), - (this.object3DMap = {}), - (this.parentEl = null), - (this.rotationObj = {}), - (this.states = []) - }, - }, - attributeChangedCallback: { - value: function (e, t, n) { - var r = this.components[e] - r && r.justInitialized && '' === n - ? delete r.justInitialized - : (r || null !== n) && this.setEntityAttribute(e, t, n) - }, - }, - attachedCallback: { - value: function () { - var e, - t = this.sceneEl, - n = this - this.addToParent(), - this.isScene || - (t - ? !(e = t.querySelector('a-assets')) || e.hasLoaded - ? this.load() - : e.addEventListener('loaded', function () { - n.load() - }) - : this.load()) - }, - }, - detachedCallback: { - value: function () { - var e - if (this.parentEl) { - for (e in this.components) this.removeComponent(e, !1) - this.isScene || - (this.removeFromParent(), - i.prototype.detachedCallback.call(this), - (this.object3D.el = null)) - } - }, - }, - getObject3D: { - value: function (e) { - return this.object3DMap[e] - }, - }, - setObject3D: { - value: function (e, t) { - var n, - r = this - if (!(t instanceof s.Object3D)) - throw new Error( - '`Entity.setObject3D` was called with an object that was not an instance of THREE.Object3D.', - ) - ;(n = this.getObject3D(e)) && this.object3D.remove(n), - (t.el = this), - t.children.length && - t.traverse(function (e) { - e.el = r - }), - this.object3D.add(t), - (this.object3DMap[e] = t), - this.emit('object3dset', { object: t, type: e }) - }, - }, - removeObject3D: { - value: function (e) { - var t = this.getObject3D(e) - t - ? (this.object3D.remove(t), - delete this.object3DMap[e], - this.emit('object3dremove', { type: e })) - : u('Tried to remove `Object3D` of type:', e, 'which was not defined.') - }, - }, - getOrCreateObject3D: { - value: function (e, t) { - var n = this.getObject3D(e) - return ( - !n && t && ((n = new t()), this.setObject3D(e, n)), - u( - '`getOrCreateObject3D` has been deprecated. Use `setObject3D()` and `object3dset` event instead.', - ), - n - ) - }, - }, - add: { - value: function (e) { - if (!e.object3D) - throw new Error( - "Trying to add an element that doesn't have an `object3D`", - ) - this.object3D.add(e.object3D), this.emit('child-attached', { el: e }) - }, - }, - addToParent: { - value: function () { - var e = (this.parentEl = this.parentNode) - e && - e.add && - !this.attachedToParent && - (e.add(this), (this.attachedToParent = !0)) - }, - }, - removeFromParent: { - value: function () { - var e = this.parentEl - this.parentEl.remove(this), - (this.attachedToParent = !1), - (this.parentEl = null), - e.emit('child-detached', { el: this }) - }, - }, - load: { - value: function () { - var e = this - !this.hasLoaded && - this.parentEl && - i.prototype.load.call(this, function () { - e.parentEl && - (e.updateComponents(), - (e.isScene || e.parentEl.isPlaying) && e.play()) - }) - }, - writable: window.debug, - }, - remove: { - value: function (e) { - e ? this.object3D.remove(e.object3D) : this.parentNode.removeChild(this) - }, - }, - getChildEntities: { - value: function () { - for (var e = this.children, t = [], n = 0; n < e.length; n++) { - var i = e[n] - i instanceof r && t.push(i) - } - return t - }, - }, - initComponent: { - value: function (e, t, n) { - var r, i, a, s - if ( - ((s = (a = l.split(e, h))[0]), - (i = a.length > 2 ? a.slice(1).join('__') : a[1]), - o[s] && (m(this, e) || void 0 !== t || n) && !(e in this.components)) - ) { - if ((this.initComponentDependencies(s), i && !o[s].multiple)) - throw new Error( - 'Trying to initialize multiple components of type `' + - s + - '`. There can only be one component of this type per entity.', - ) - ;(r = new o[s].Component(this, t, i)), - this.isPlaying && r.play(), - this.hasAttribute(e) || - ((r.justInitialized = !0), - window.HTMLElement.prototype.setAttribute.call(this, e, '')), - c('Component initialized: %s', e) - } - }, - writable: window.debug, - }, - initComponentDependencies: { - value: function (e) { - var t, - n, - r = this - if (o[e] && (t = o[e].dependencies)) - for (n = 0; n < t.length; n++) - r.initComponent( - t[n], - window.HTMLElement.prototype.getAttribute.call(r, t[n]) || void 0, - !0, - ) - }, - }, - removeComponent: { - value: function (e, t) { - var n - ;(n = this.components[e]) && - (n.initialized - ? (n.pause(), - n.remove(), - t && (n.destroy(), delete this.components[e]), - this.emit('componentremoved', n.evtDetail, !1)) - : this.addEventListener('componentinitialized', function n(r) { - r.detail.name === e && - (this.removeComponent(e, t), - this.removeEventListener('componentinitialized', n)) - })) - }, - writable: window.debug, - }, - updateComponents: { - value: function () { - var e, - t, - n, - r, - i = this.componentsToUpdate - if (this.hasLoaded) { - for (n = 0; n < this.mixinEls.length; n++) - for (r in this.mixinEls[n].componentCache) y(r) && (i[r] = !0) - if (this.getExtraComponents) - for (r in (t = this.getExtraComponents())) y(r) && (i[r] = !0) - for (n = 0; n < this.attributes.length; ++n) - (r = this.attributes[n].name), - -1 === d.indexOf(r) && y(r) && (i[r] = !0) - for (n = 0; n < d.length; n++) - (r = d[n]), - this.hasAttribute(r) && - this.updateComponent(r, this.getDOMAttribute(r)) - for (r in i) - (e = g(this.getDOMAttribute(r), t && t[r])), - this.updateComponent(r, e), - delete i[r] - } - }, - writable: window.debug, - }, - updateComponent: { - value: function (e, t, n) { - var r = this.components[e] - if (r) - return null !== t || m(this, e) - ? void r.updateProperties(t, n) - : void this.removeComponent(e, !0) - this.initComponent(e, t, !1) - }, - }, - removeAttribute: { - value: function (e, t) { - var n = this.components[e] - n && void 0 === t && this.removeComponent(e, !0), - n && void 0 !== t - ? n.resetProperty(t) - : ('mixin' === e && this.mixinUpdate(''), - window.HTMLElement.prototype.removeAttribute.call(this, e)) - }, - }, - play: { - value: function () { - var e, t, n - if (!this.isPlaying && this.hasLoaded) { - for (n in ((this.isPlaying = !0), this.components)) - this.components[n].play() - for (e = this.getChildEntities(), t = 0; t < e.length; t++) e[t].play() - this.emit('play') - } - }, - writable: !0, - }, - pause: { - value: function () { - var e, t, n - if (this.isPlaying) { - for (n in ((this.isPlaying = !1), this.components)) - this.components[n].pause() - for (e = this.getChildEntities(), t = 0; t < e.length; t++) e[t].pause() - this.emit('pause') - } - }, - writable: !0, - }, - setEntityAttribute: { - value: function (e, t, n) { - if (o[e] || this.components[e]) this.updateComponent(e, n) - else if ('mixin' === e) { - if (n === this.computedMixinStr) return - this.mixinUpdate(n, t) - } - }, - }, - mixinUpdate: { - value: (function () { - var e = [] - return function (t, n) { - var r, - i, - o, - a, - s = this - if (this.hasLoaded) { - for ( - n = n || this.getAttribute('mixin'), - o = this.updateMixins(t, n), - e.length = 0, - a = 0; - a < this.mixinEls.length; - a++ - ) - for (r in this.mixinEls[a].componentCache) - -1 === e.indexOf(r) && - (this.components[r] - ? this.components[r].handleMixinUpdate() - : this.initComponent(r, null), - e.push(r)) - for (a = 0; a < o.oldMixinIds.length; a++) - if ((i = document.getElementById(o.oldMixinIds[a]))) - for (r in i.componentCache) - -1 === e.indexOf(r) && - this.components[r] && - (this.getDOMAttribute(r) - ? this.components[r].handleMixinUpdate() - : this.removeComponent(r, !0)) - } else - this.addEventListener( - 'loaded', - function () { - s.mixinUpdate(t, n) - }, - p, - ) - } - })(), - }, - setAttribute: { - value: (function () { - var e = {} - return function (t, n, r) { - var a, s, c, u, d - if (((c = (u = t.indexOf(h)) > 0 ? t.substring(0, u) : t), !o[c])) - return ( - 'mixin' === t && this.mixinUpdate(n), - void i.prototype.setAttribute.call(this, t, n) - ) - if ( - (!this.components[t] && - this.hasAttribute(t) && - this.updateComponent( - t, - window.HTMLElement.prototype.getAttribute.call(this, t), - ), - 'undefined' !== typeof r && - 'string' === typeof n && - n.length > 0 && - 'string' === typeof l.styleParser.parse(n)) - ) { - for (d in e) delete e[d] - ;((a = e)[n] = r), (s = !1) - } else (a = n), (s = !0 === r) - this.updateComponent(t, a, s), - this.sceneEl && - this.sceneEl.getAttribute('debug') && - this.components[t].flushToDOM() - } - })(), - writable: window.debug, - }, - flushToDOM: { - value: function (e) { - var t, - n, - r, - i = this.components, - o = this.children - for (r in i) i[r].flushToDOM() - if (e) - for (n = 0; n < o.length; ++n) (t = o[n]).flushToDOM && t.flushToDOM(e) - }, - }, - getAttribute: { - value: function (e) { - var t - return 'position' === e - ? this.object3D.position - : 'rotation' === e - ? b(this) - : 'scale' === e - ? this.object3D.scale - : 'visible' === e - ? this.object3D.visible - : (t = this.components[e]) - ? t.data - : window.HTMLElement.prototype.getAttribute.call(this, e) - }, - writable: window.debug, - }, - getDOMAttribute: { - value: function (e) { - var t = this.components[e] - return t - ? t.attrValue - : window.HTMLElement.prototype.getAttribute.call(this, e) - }, - writable: window.debug, - }, - addState: { - value: function (e) { - this.is(e) || (this.states.push(e), this.emit('stateadded', e)) - }, - }, - removeState: { - value: function (e) { - var t = this.states.indexOf(e) - ;-1 !== t && (this.states.splice(t, 1), this.emit('stateremoved', e)) - }, - }, - is: { - value: function (e) { - return -1 !== this.states.indexOf(e) - }, - }, - inspect: { - value: function () { - this.sceneEl.components.inspector.openInspector(this) - }, - }, - destroy: { - value: function () { - var e - if (this.parentNode) - u('Entity can only be destroyed if detached from scenegraph.') - else for (e in this.components) this.components[e].destroy() - }, - }, - }) - function m(e, t) { - return !(!e.components[t] || !e.components[t].attrValue) || v(t, e.mixinEls) - } - function v(e, t) { - var n, - r = !1 - for (n = 0; n < t.length && !(r = t[n].hasAttribute(e)); ++n); - return r - } - function g(e, t) { - return t - ? t.constructor === Object - ? l.extend(t, l.styleParser.parse(e || {})) - : e || t - : e - } - function y(e) { - return -1 !== e.indexOf(h) && (e = l.split(e, h)[0]), !!o[e] - } - function b(e) { - var t = s.Math.radToDeg, - n = e.object3D.rotation, - r = e.rotationObj - return (r.x = t(n.x)), (r.y = t(n.y)), (r.z = t(n.z)), r - } - ;(r = a('a-entity', { prototype: f })), (t.exports = r) - }, - { - '../lib/three': 179, - '../utils/': 205, - './a-node': 129, - './a-register-element': 130, - './component': 131, - }, - ], - 128: [ - function (e, t, n) { - var r = e('./a-node'), - i = e('./a-register-element').registerElement, - o = e('./component').components, - a = e('../utils'), - s = '__' - t.exports = i('a-mixin', { - prototype: Object.create(r.prototype, { - createdCallback: { - value: function () { - ;(this.componentCache = {}), - (this.id = this.getAttribute('id')), - (this.isMixin = !0) - }, - }, - attributeChangedCallback: { - value: function (e, t, n) { - this.cacheAttribute(e, n), this.updateEntities() - }, - }, - attachedCallback: { - value: function () { - ;(this.sceneEl = this.closestScene()), - this.cacheAttributes(), - this.updateEntities(), - this.load() - }, - }, - setAttribute: { - value: function (e, t) { - window.HTMLElement.prototype.setAttribute.call(this, e, t), - this.cacheAttribute(e, t) - }, - }, - cacheAttribute: { - value: function (e, t) { - var n, r - ;(r = a.split(e, s)[0]), - (n = o[r]) && - (void 0 === t && - (t = window.HTMLElement.prototype.getAttribute.call(this, e)), - (this.componentCache[e] = n.parseAttrValueForCache(t))) - }, - }, - getAttribute: { - value: function (e) { - return ( - this.componentCache[e] || - window.HTMLElement.prototype.getAttribute.call(this, e) - ) - }, - }, - cacheAttributes: { - value: function () { - var e, - t, - n = this.attributes - for (t = 0; t < n.length; t++) (e = n[t].name), this.cacheAttribute(e) - }, - }, - updateEntities: { - value: function () { - var e, t, n - if (this.sceneEl) - for ( - t = this.sceneEl.querySelectorAll('[mixin~=' + this.id + ']'), n = 0; - n < t.length; - n++ - ) - (e = t[n]).hasLoaded && !e.isMixin && e.mixinUpdate(this.id) - }, - }, - }), - }) - }, - { '../utils': 205, './a-node': 129, './a-register-element': 130, './component': 131 }, - ], - 129: [ - function (e, t, n) { - var r = e('./a-register-element').registerElement, - i = e('./a-register-element').isNode, - o = e('../utils/'), - a = o.debug('core:a-node:warn'), - s = o.debug('core:a-node:error') - t.exports = r('a-node', { - prototype: Object.create(window.HTMLElement.prototype, { - createdCallback: { - value: function () { - ;(this.computedMixinStr = ''), - (this.hasLoaded = !1), - (this.isNode = !0), - (this.mixinEls = []) - }, - writable: window.debug, - }, - attachedCallback: { - value: function () { - var e - ;(this.sceneEl = this.closestScene()), - this.sceneEl || - a( - 'You are attempting to attach <' + - this.tagName + - '> outside of an A-Frame scene. Append this element to `<a-scene>` instead.', - ), - (this.hasLoaded = !1), - this.emit('nodeready', void 0, !1), - this.isMixin || ((e = this.getAttribute('mixin')) && this.updateMixins(e)) - }, - writable: window.debug, - }, - attributeChangedCallback: { - value: function (e, t, n) { - n !== this.computedMixinStr && - ('mixin' !== e || this.isMixin || this.updateMixins(n, t)) - }, - }, - closestScene: { - value: function () { - for (var e = this; e && !e.isScene; ) e = e.parentElement - return e - }, - }, - closest: { - value: function (e) { - for ( - var t = - this.matches || - this.mozMatchesSelector || - this.msMatchesSelector || - this.oMatchesSelector || - this.webkitMatchesSelector, - n = this; - n && !t.call(n, e); - - ) - n = n.parentElement - return n - }, - }, - detachedCallback: { - value: function () { - this.hasLoaded = !1 - }, - }, - load: { - value: function (e, t) { - var n, - r = this - this.hasLoaded || - ((t = t || i), - (n = this.getChildren() - .filter(t) - .map(function (e) { - return new Promise(function (t) { - if (e.hasLoaded) return t() - e.addEventListener('loaded', t) - }) - })), - Promise.all(n) - .then(function () { - ;(r.hasLoaded = !0), e && e(), r.emit('loaded', void 0, !1) - }) - .catch(function (e) { - s('Failure loading node: ', e) - })) - }, - writable: !0, - }, - getChildren: { - value: function () { - return Array.prototype.slice.call(this.children, 0) - }, - }, - updateMixins: { - value: (function () { - var e = [], - t = [], - n = {} - return function (r, i) { - var a, s, l - for ( - e.length = 0, - t.length = 0, - s = r ? o.split(r.trim(), /\s+/) : e, - l = i ? o.split(i.trim(), /\s+/) : t, - n.newMixinIds = s, - n.oldMixinIds = l, - a = 0; - a < l.length; - a++ - ) - -1 === s.indexOf(l[a]) && this.unregisterMixin(l[a]) - for ( - this.computedMixinStr = '', this.mixinEls.length = 0, a = 0; - a < s.length; - a++ - ) - this.registerMixin(document.getElementById(s[a])) - return ( - this.computedMixinStr && - ((this.computedMixinStr = this.computedMixinStr.trim()), - window.HTMLElement.prototype.setAttribute.call( - this, - 'mixin', - this.computedMixinStr, - )), - n - ) - } - })(), - }, - registerMixin: { - value: function (e) { - var t, n, r - if (e) { - if ((r = e.getAttribute('mixin'))) - for (t = o.split(r.trim(), /\s+/), n = 0; n < t.length; n++) - this.registerMixin(document.getElementById(t[n])) - ;(this.computedMixinStr = this.computedMixinStr + ' ' + e.id), - this.mixinEls.push(e) - } - }, - }, - setAttribute: { - value: function (e, t) { - 'mixin' === e && this.updateMixins(t), - window.HTMLElement.prototype.setAttribute.call(this, e, t) - }, - }, - unregisterMixin: { - value: function (e) { - var t, - n = this.mixinEls - for (t = 0; t < n.length; ++t) - if (e === n[t].id) { - n.splice(t, 1) - break - } - }, - }, - emit: { - value: (function () { - var e = {} - return function (t, n, r, i) { - void 0 === r && (r = !0), - (e.bubbles = !!r), - (e.detail = n), - i && (e = o.extend({}, i, e)), - this.dispatchEvent(new CustomEvent(t, e)) - } - })(), - writable: window.debug, - }, - }), - }) - }, - { '../utils/': 205, './a-register-element': 130 }, - ], - 130: [ - function (e, t, n) { - var r, i - e('document-register-element') - var o = (t.exports.knownTags = {}) - function a(e) { - o[e.toLowerCase()] = !0 - } - function s(e) { - var t = {} - return ( - c( - t, - [ - 'attachedCallback', - 'attributeChangedCallback', - 'createdCallback', - 'detachedCallback', - ], - e, - r.prototype, - ), - h(e, t), - t - ) - } - function l(e) { - var t = {}, - n = [ - 'attachedCallback', - 'attributeChangedCallback', - 'createdCallback', - 'detachedCallback', - ] - return ( - c( - t, - [ - 'attachedCallback', - 'attributeChangedCallback', - 'createdCallback', - 'detachedCallback', - ], - e, - r.prototype, - ), - c(t, n, e, i.prototype), - h(e, t), - t - ) - } - function c(e, t, n, r) { - t.forEach(function (t) { - u(e, t, n, r) - }) - } - function u(e, t, n, r) { - var i = n[t], - o = r[t] - i && - o && - i !== o && - (e[t] = { - value: function () { - return o.apply(this, arguments), i.apply(this, arguments) - }, - writable: window.debug, - }) - } - function h(e, t) { - Object.getOwnPropertyNames(e).forEach(function (n) { - var r - t[n] || - ((r = Object.getOwnPropertyDescriptor(e, n)), - (t[n] = { value: e[n], writable: r.writable })) - }) - } - ;(t.exports.isNode = function (e) { - return e.tagName.toLowerCase() in o || e.isNode - }), - (t.exports.registerElement = function (e, t) { - var n = Object.getPrototypeOf(t.prototype), - o = t, - c = r && n === r.prototype, - u = i && n === i.prototype - return ( - (c || u) && a(e), - c && ((o = s(t.prototype)), (o = { prototype: Object.create(n, o) })), - u && ((o = l(t.prototype)), (o = { prototype: Object.create(n, o) })), - Object.getOwnPropertyNames(o.prototype).forEach(function (e) { - var t = o.prototype[e] - 'function' === typeof t && (t.displayName = e) - }), - document.registerElement(e, o) - ) - }), - (t.exports.wrapMethods = c), - (r = e('./a-node')), - (i = e('./a-entity')) - }, - { './a-entity': 127, './a-node': 129, 'document-register-element': 12 }, - ], - 131: [ - function (e, t, n) { - var r = e('./schema'), - i = e('./scene/scenes'), - o = e('./system'), - a = e('../utils/'), - s = (t.exports.components = {}), - l = r.parseProperties, - c = r.parseProperty, - u = r.process, - h = r.isSingleProperty, - d = r.stringifyProperties, - p = r.stringifyProperty, - f = a.styleParser, - m = a.debug('core:component:warn'), - v = document.currentScript, - g = new RegExp('[A-Z]+'), - y = {}, - b = (t.exports.Component = function (e, t, n) { - var r = this - ;(this.el = e), - (this.id = n), - (this.attrName = this.name + (n ? '__' + n : '')), - (this.evtDetail = { id: this.id, name: this.name }), - (this.initialized = !1), - (this.isSingleProperty = h(this.schema)), - (this.isSinglePropertyObject = - this.isSingleProperty && - S(c(void 0, this.schema)) && - !(this.schema.default instanceof window.HTMLElement)), - (this.isObjectBased = !this.isSingleProperty || this.isSinglePropertyObject), - (this.el.components[this.attrName] = this), - (this.objectPool = y[this.name]) - const i = this.events - ;(this.events = {}), - A(this, i), - (this.attrValue = void 0), - this.isObjectBased - ? ((this.nextData = this.objectPool.use()), - a.objectPool.removeUnusedKeys(this.nextData, this.schema), - (this.oldData = this.objectPool.use()), - a.objectPool.removeUnusedKeys(this.oldData, this.schema), - (this.previousOldData = this.objectPool.use()), - a.objectPool.removeUnusedKeys(this.previousOldData, this.schema), - (this.parsingAttrValue = this.objectPool.use()), - a.objectPool.removeUnusedKeys(this.parsingAttrValue, this.schema)) - : ((this.nextData = void 0), - (this.oldData = void 0), - (this.previousOldData = void 0), - (this.parsingAttrValue = void 0)), - (this.throttledEmitComponentChanged = a.throttle(function () { - e.emit('componentchanged', r.evtDetail, !1) - }, 200)), - this.updateProperties(t) - }) - function A(e, t) { - var n - for (n in t) e.events[n] = t[n].bind(e) - } - if ( - ((b.prototype = { - schema: {}, - init: function () {}, - events: {}, - update: function (e) {}, - updateSchema: void 0, - tick: void 0, - tock: void 0, - play: function () {}, - pause: function () {}, - remove: function () {}, - parse: function (e, t) { - var n = this.schema - return this.isSingleProperty ? c(e, n) : l(f.parse(e), n, !0, this.name, t) - }, - stringify: function (e) { - var t = this.schema - return 'string' === typeof e - ? e - : this.isSingleProperty - ? p(e, t) - : ((e = d(e, t)), f.stringify(e)) - }, - updateCachedAttrValue: function (e, t) { - var n, r, i - if (void 0 !== e) { - if (null === e) - return ( - this.isObjectBased && - this.attrValue && - this.objectPool.recycle(this.attrValue), - void (this.attrValue = void 0) - ) - if ( - (e instanceof Object && !(e instanceof window.HTMLElement) - ? ((r = this.objectPool.use()), (n = a.extend(r, e))) - : (n = this.parseAttrValueForCache(e)), - this.isObjectBased && !t && this.attrValue) - ) - for (i in this.attrValue) void 0 === n[i] && (n[i] = this.attrValue[i]) - this.isObjectBased && - !this.attrValue && - (this.attrValue = this.objectPool.use()), - a.objectPool.clearObject(this.attrValue), - (this.attrValue = E(this.attrValue, n, this.isObjectBased)), - a.objectPool.clearObject(r) - } - }, - parseAttrValueForCache: function (e) { - var t - return 'string' !== typeof e - ? e - : (this.isSingleProperty - ? 'string' === typeof (t = this.schema.parse(e)) && (t = e) - : (a.objectPool.clearObject(this.parsingAttrValue), - (t = f.parse(e, this.parsingAttrValue))), - t) - }, - flushToDOM: function (e) { - var t = e ? this.data : this.attrValue - null !== t && - void 0 !== t && - window.HTMLElement.prototype.setAttribute.call( - this.el, - this.attrName, - this.stringify(t), - ) - }, - updateProperties: function (e, t) { - this.el.hasLoaded - ? (null !== e && (e = this.parseAttrValueForCache(e)), - this.updateCachedAttrValue(e, t), - this.initialized - ? (this.updateComponent(e, t), this.callUpdateHandler()) - : this.initComponent()) - : this.updateCachedAttrValue(e) - }, - initComponent: function () { - var e, - t = this.el - this.updateSchema && - this.updateSchema(this.buildData(this.attrValue, !1, !0)), - (this.data = this.buildData(this.attrValue)), - t.initializingComponents[this.name] || - ((t.initializingComponents[this.name] = !0), - this.init(), - (this.initialized = !0), - delete t.initializingComponents[this.name], - (this.oldData = E(this.oldData, this.data, this.isObjectBased)), - (e = this.isObjectBased ? this.objectPool.use() : void 0), - this.update(e), - this.isObjectBased && this.objectPool.recycle(e), - t.isPlaying && this.play(), - t.emit('componentinitialized', this.evtDetail, !1)) - }, - updateComponent: function (e, t) { - var n, r - if (t) - return ( - this.updateSchema && - this.updateSchema(this.buildData(this.attrValue, !0, !0)), - void (this.data = this.buildData(this.attrValue, !0, !1)) - ) - if (this.isSingleProperty) - return this.isObjectBased && c(e, this.schema), void (this.data = e) - if ((l(e, this.schema, !0, this.name), this.schemaChangeKeys.length)) - for (n in e) - if (this.schema[n].schemaChange) { - r = !0 - break - } - if (r) - return ( - this.updateSchema && - this.updateSchema(this.buildData(this.attrValue, !0, !0)), - void (this.data = this.buildData(this.attrValue, !0, !1)) - ) - for (n in e) void 0 !== e[n] && (this.data[n] = e[n]) - }, - callUpdateHandler: function () { - var e - this.previousOldData instanceof Object && - a.objectPool.clearObject(this.previousOldData), - this.isObjectBased - ? x(this.previousOldData, this.oldData) - : (this.previousOldData = this.oldData), - (e = !a.deepEqual(this.oldData, this.data)), - (this.isPositionRotationScale || e) && - (this.oldData instanceof Object && a.objectPool.clearObject(this.oldData), - (this.oldData = E(this.oldData, this.data, this.isObjectBased)), - this.update(this.previousOldData), - this.throttledEmitComponentChanged()) - }, - handleMixinUpdate: function () { - ;(this.data = this.buildData(this.attrValue)), this.callUpdateHandler() - }, - resetProperty: function (e) { - if (this.isObjectBased) { - if (!(e in this.attrValue)) return - delete this.attrValue[e], (this.data[e] = this.schema[e].default) - } else - (this.attrValue = this.schema.default), (this.data = this.schema.default) - this.updateProperties(this.attrValue) - }, - extendSchema: function (e) { - var t - ;(t = a.extend({}, s[this.name].schema)), - a.extend(t, e), - (this.schema = u(t)), - this.el.emit('schemachanged', this.evtDetail) - }, - buildData: function (e, t, n) { - var r, - i, - o, - s, - u, - h, - d, - p = this.nextData, - f = this.schema, - m = this.el.mixinEls - if ( - ((r = e && e.constructor === Array ? e.length : void 0 !== e && null !== e), - this.isObjectBased && a.objectPool.clearObject(p), - this.isSingleProperty) - ) - i = this.isObjectBased - ? x(p, f.default) - : C(f.default) - ? a.clone(f.default) - : f.default - else - for (s in ((i = (d = !t && this.attrValue) instanceof Object ? x(p, d) : p), - f)) - (o = f[s].default), void 0 === i[s] && (i[s] = C(o) ? a.clone(o) : o) - for (h = 0; h < m.length; h++) - (u = m[h].getAttribute(this.attrName)) && (i = E(i, u, this.isObjectBased)) - if (r) { - if (this.isSingleProperty) - return S(e) - ? (x(this.parsingAttrValue, e), c(this.parsingAttrValue, f)) - : c(e, f) - i = E(i, e, this.isObjectBased) - } else if (this.isSingleProperty) return c(i, f) - return l(i, f, void 0, this.name, n) - }, - eventsAttach: function () { - var e - for (e in (this.eventsDetach(), this.events)) - this.el.addEventListener(e, this.events[e]) - }, - eventsDetach: function () { - var e - for (e in this.events) this.el.removeEventListener(e, this.events[e]) - }, - destroy: function () { - this.objectPool.recycle(this.attrValue), - this.objectPool.recycle(this.oldData), - this.objectPool.recycle(this.parsingAttrValue), - (this.attrValue = this.oldData = this.parsingAttrValue = void 0) - }, - }), - window.debug) - ) - var w = (t.exports.registrationOrderWarnings = {}) - function x(e, t) { - var n, r - for (r in t) void 0 !== t[r] && ((n = t[r]), (e[r] = C(n) ? a.clone(n) : n)) - return e - } - function E(e, t, n) { - var r - if (n && t.constructor === Object) { - for (r in t) - void 0 !== t[r] && - (t[r] && t[r].constructor === Object - ? (e[r] = a.clone(t[r])) - : (e[r] = t[r])) - return e - } - return t - } - function M(e) { - return e.tick || e.tock - } - function _(e) { - return function () { - var t = this.el.sceneEl - this.isPlaying && - (e.call(this), - (this.isPlaying = !1), - this.eventsDetach(), - M(this) && t.removeBehavior(this)) - } - } - function T(e) { - return function () { - var t = this.el.sceneEl, - n = this.el.isPlaying && !this.isPlaying - this.initialized && - n && - (e.call(this), - (this.isPlaying = !0), - this.eventsAttach(), - M(this) && t.addBehavior(this)) - } - } - function S(e) { - return e && e.constructor === Object && !(e instanceof window.HTMLElement) - } - function C(e) { - return ( - e && - (e.constructor === Object || e.constructor === Array) && - !(e instanceof window.HTMLElement) - ) - } - t.exports.registerComponent = function (e, t) { - var n, - r, - l, - c, - d = {} - if ( - (document.currentScript && - document.currentScript !== v && - i.forEach(function (t) { - t.hasLoaded || - (document.currentScript.compareDocumentPosition(t) !== - Node.DOCUMENT_POSITION_FOLLOWING && - (m( - 'The component `' + - e + - '` was registered in a <script> tag after the scene. Component <script> tags in an HTML file should be declared *before* the scene such that the component is available to entities during scene initialization.', - ), - window.debug && (w[e] = !0))) - }), - !0 === g.test(e) && - m( - 'The component name `' + - e + - '` contains uppercase characters, but HTML will ignore the capitalization of attribute names. Change the name to be lowercase: `' + - e.toLowerCase() + - '`', - ), - -1 !== e.indexOf('__')) - ) - throw new Error( - 'The component name `' + - e + - '` is not allowed. The sequence __ (double underscore) is reserved to specify an id for multiple components of the same type', - ) - if ( - (Object.keys(t).forEach(function (e) { - d[e] = { value: t[e], writable: !0 } - }), - s[e]) - ) - throw new Error( - 'The component `' + - e + - '` has been already registered. Check that you are not loading two versions of the same component or two different components of the same name.', - ) - if ( - (((n = function (e, t, n) { - b.call(this, e, t, n) - }).prototype = Object.create(b.prototype, d)), - (n.prototype.name = e), - (n.prototype.isPositionRotationScale = - 'position' === e || 'rotation' === e || 'scale' === e), - (n.prototype.constructor = n), - (n.prototype.system = o && o.systems[e]), - (n.prototype.play = T(n.prototype.play)), - (n.prototype.pause = _(n.prototype.pause)), - (l = a.extend(u(n.prototype.schema, n.prototype.name))), - !(c = h(n.prototype.schema))) - ) - for (r in ((n.prototype.schemaChangeKeys = []), l)) - l[r].schemaChange && n.prototype.schemaChangeKeys.push(r) - return ( - (y[e] = a.objectPool.createPool()), - (s[e] = { - Component: n, - dependencies: n.prototype.dependencies, - isSingleProp: c, - multiple: n.prototype.multiple, - name: e, - parse: n.prototype.parse, - parseAttrValueForCache: n.prototype.parseAttrValueForCache, - schema: l, - stringify: n.prototype.stringify, - type: n.prototype.type, - }), - n - ) - } - }, - { '../utils/': 205, './scene/scenes': 138, './schema': 140, './system': 142 }, - ], - 132: [ - function (e, t, n) { - var r = e('./schema').process, - i = (t.exports.geometries = {}), - o = (t.exports.geometryNames = []), - a = e('../lib/three'), - s = (t.exports.Geometry = function () {}) - ;(s.prototype = { - schema: {}, - init: function (e) { - return (this.geometry = new a.BufferGeometry()), this.geometry - }, - update: function (e) {}, - }), - (t.exports.registerGeometry = function (e, t) { - var n, - a = {} - if ( - (Object.keys(t).forEach(function (e) { - a[e] = { value: t[e], writable: !0 } - }), - i[e]) - ) - throw new Error('The geometry `' + e + '` has been already registered') - return ( - ((n = function () { - s.call(this) - }).prototype = Object.create(s.prototype, a)), - (n.prototype.name = e), - (n.prototype.constructor = n), - (i[e] = { Geometry: n, schema: r(n.prototype.schema) }), - o.push(e), - n - ) - }) - }, - { '../lib/three': 179, './schema': 140 }, - ], - 133: [ - function (e, t, n) { - var r = e('../utils/coordinates'), - i = e('debug'), - o = i('core:propertyTypes:warn'), - a = i('core:propertyTypes:warn'), - s = (t.exports.propertyTypes = {}), - l = /[,> .[\]:]/, - c = /\url\((.+)\)/ - function u(e, t, n, r) { - 'type' in s - ? o('Property type ' + e + ' is already registered.') - : (s[e] = { default: t, parse: n || f, stringify: r || m }) - } - function h(e) { - return Array.isArray(e) - ? e - : e && 'string' === typeof e - ? e.split(',').map(t) - : [] - function t(e) { - return e.trim() - } - } - function d(e) { - return e.join(', ') - } - function p(e) { - var t, n - return 'string' !== typeof e - ? e - : (n = e.match(c)) - ? n[1] - : '#' === e.charAt(0) - ? (t = document.getElementById(e.substring(1))) - ? 'CANVAS' === t.tagName || 'VIDEO' === t.tagName || 'IMG' === t.tagName - ? t - : t.getAttribute('src') - : void a('"' + e + '" asset not found.') - : e - } - function f(e) { - return e - } - function m(e) { - return null === e ? 'null' : e.toString() - } - function v(e) { - return 'false' !== e && !1 !== e - } - function g(e) { - return parseInt(e, 10) - } - function y(e) { - return parseFloat(e, 10) - } - function b(e) { - return e - ? 'string' !== typeof e - ? e - : '#' !== e[0] || l.test(e) - ? document.querySelector(e) - : document.getElementById(e.substring(1)) - : null - } - function A(e) { - return e - ? 'string' !== typeof e - ? e - : Array.prototype.slice.call(document.querySelectorAll(e), 0) - : null - } - function w(e) { - return e.getAttribute ? '#' + e.getAttribute('id') : m(e) - } - function x(e) { - return e instanceof Array - ? e - .map(function (e) { - return '#' + e.getAttribute('id') - }) - .join(', ') - : m(e) - } - function E(e) { - return a('`src` property type is deprecated. Use `asset` instead.'), p(e) - } - function M(e) { - return r.parse(e, this.default) - } - function _(e, t) { - return ( - ('audio' !== e || 'string' === typeof t) && - !('array' === e && !Array.isArray(t)) && - ('asset' !== e || 'string' === typeof t) && - ('boolean' !== e || 'boolean' === typeof t) && - ('color' !== e || 'string' === typeof t) && - ('int' !== e || 'number' === typeof t) && - ('number' !== e || 'number' === typeof t) && - ('map' !== e || 'string' === typeof t) && - ('model' !== e || 'string' === typeof t) && - ('selector' !== e || 'string' === typeof t || null === t) && - ('selectorAll' !== e || 'string' === typeof t || null === t) && - ('src' !== e || 'string' === typeof t) && - ('string' !== e || 'string' === typeof t) && - ('time' !== e || 'number' === typeof t) && - ('vec2' === e ? T(t, 2) : 'vec3' === e ? T(t, 3) : 'vec4' !== e || T(t, 4)) - ) - } - function T(e, t) { - if (null === e) return !0 - if ('object' !== typeof e) return !1 - if (Object.keys(e).length !== t) return !1 - var n = e.x, - r = e.y, - i = e.z, - o = e.w - return ( - 'number' === typeof n && - 'number' === typeof r && - !(t > 2 && 'number' !== typeof i) && - !(t > 3 && 'number' !== typeof o) - ) - } - u('audio', '', p), - u('array', [], h, d), - u('asset', '', p), - u('boolean', !1, v), - u('color', '#FFF', f, m), - u('int', 0, g), - u('number', 0, y), - u('map', '', p), - u('model', '', p), - u('selector', null, b, w), - u('selectorAll', null, A, x), - u('src', '', E), - u('string', '', f, m), - u('time', 0, g), - u('vec2', { x: 0, y: 0 }, M, r.stringify), - u('vec3', { x: 0, y: 0, z: 0 }, M, r.stringify), - u('vec4', { x: 0, y: 0, z: 0, w: 1 }, M, r.stringify), - (t.exports.registerPropertyType = u), - (t.exports.isValidDefaultValue = _), - (t.exports.isValidDefaultCoordinate = T) - }, - { '../utils/coordinates': 200, debug: 8 }, - ], - 134: [ - function (e, t, n) { - var r = e('./metaTags').inject, - i = e('./wakelock'), - o = e('./loadingScreen'), - a = e('../a-register-element'), - s = e('./scenes'), - l = e('../system').systems, - c = e('../../lib/three'), - u = e('../../utils/'), - h = e('../a-entity'), - d = e('../a-node'), - p = e('./postMessage'), - f = u.bind, - m = u.device.isIOS(), - v = u.device.isMobile(), - g = u.device.isWebXRAvailable, - y = a.registerElement, - b = u.debug('core:a-scene:warn') - function A(e, t, n, r) { - return e.parentElement - ? t - ? { height: e.parentElement.offsetHeight, width: e.parentElement.offsetWidth } - : w(n, r) - : { height: 0, width: 0 } - } - function w(e, t) { - var n, - r, - i = window.devicePixelRatio - return ( - (r = { height: document.body.offsetHeight, width: document.body.offsetWidth }), - !e || - t || - (-1 === e.width && -1 === e.height) || - (r.width * i < e.width && r.height * i < e.height) || - ((n = r.width / r.height), - r.width * i > e.width && - -1 !== e.width && - ((r.width = Math.round(e.width / i)), - (r.height = Math.round(e.width / n / i))), - r.height * i > e.height && - -1 !== e.height && - ((r.height = Math.round(e.height / i)), - (r.width = Math.round((e.height * n) / i)))), - r - ) - } - function x(e) { - ;( - e.requestFullscreen || - e.webkitRequestFullscreen || - e.mozRequestFullScreen || - e.msRequestFullscreen - ).apply(e, [{ navigationUI: 'hide' }]) - } - function E() { - ;(document.fullscreenElement || - document.webkitFullscreenElement || - document.mozFullScreenElement) && - (document.exitFullscreen - ? document.exitFullscreen() - : document.mozCancelFullScreen - ? document.mozCancelFullScreen() - : document.webkitExitFullscreen && document.webkitExitFullscreen()) - } - function M(e) { - var t - function n() { - document.fullscreenElement || - document.mozFullScreenElement || - document.webkitFullscreenElement || - e.exitVR(), - document.activeElement.blur(), - document.body.focus() - } - ;(t = document.createElement('canvas')).classList.add('a-canvas'), - (t.dataset.aframeCanvas = !0), - e.appendChild(t), - document.addEventListener('fullscreenchange', n), - document.addEventListener('mozfullscreenchange', n), - document.addEventListener('webkitfullscreenchange', n), - document.addEventListener('MSFullscreenChange', n), - t.addEventListener('touchmove', function (e) { - e.preventDefault() - }), - (e.canvas = t), - e.emit('render-target-loaded', { target: t }), - setTimeout(f(e.resize, e), 0) - } - m && e('../../utils/ios-orientationchange-blank-bug'), - (t.exports.AScene = y('a-scene', { - prototype: Object.create(h.prototype, { - createdCallback: { - value: function () { - ;(this.clock = new c.Clock()), - (this.isIOS = m), - (this.isMobile = v), - (this.hasWebXR = g), - (this.isAR = !1), - (this.isScene = !0), - (this.object3D = new c.Scene()) - var e = this - ;(this.object3D.onAfterRender = function (t, n, r) { - e.isPlaying && e.tock(e.time, e.delta, r) - }), - (this.resize = f(this.resize, this)), - (this.render = f(this.render, this)), - (this.systems = {}), - (this.systemNames = []), - (this.time = this.delta = 0), - (this.behaviors = { tick: [], tock: [] }), - (this.hasLoaded = !1), - (this.isPlaying = !1), - (this.originalHTML = this.innerHTML), - this.setAttribute('inspector', ''), - this.setAttribute('keyboard-shortcuts', ''), - this.setAttribute('screenshot', ''), - this.setAttribute('vr-mode-ui', ''), - this.setAttribute('device-orientation-permission-ui', '') - }, - }, - addFullScreenStyles: { - value: function () { - document.documentElement.classList.add('a-fullscreen') - }, - }, - removeFullScreenStyles: { - value: function () { - document.documentElement.classList.remove('a-fullscreen') - }, - }, - attachedCallback: { - value: function () { - var e = this, - t = this.hasAttribute('embedded') - M(this), - this.setupRenderer(), - o.setup(this, A), - this.resize(), - t || this.addFullScreenStyles(), - p(this), - r(this), - i(this), - (this.onVRPresentChangeBound = f(this.onVRPresentChange, this)), - window.addEventListener( - 'vrdisplaypresentchange', - this.onVRPresentChangeBound, - ), - (this.enterVRBound = function () { - e.enterVR() - }), - (this.exitVRBound = function () { - e.exitVR() - }), - (this.exitVRTrueBound = function () { - e.exitVR(!0) - }), - (this.pointerRestrictedBound = function () { - e.pointerRestricted() - }), - (this.pointerUnrestrictedBound = function () { - e.pointerUnrestricted() - }), - g || - (window.addEventListener('vrdisplaydeactivate', this.exitVRBound), - window.addEventListener('vrdisplaydisconnect', this.exitVRTrueBound), - window.addEventListener( - 'vrdisplaypointerrestricted', - this.pointerRestrictedBound, - ), - window.addEventListener( - 'vrdisplaypointerunrestricted', - this.pointerUnrestrictedBound, - )), - window.addEventListener('sessionend', this.resize), - this.addEventListener('cameraready', function () { - e.attachedCallbackPostCamera() - }), - this.initSystems(), - this.hasWebXR && - navigator.xr && - navigator.xr.addEventListener && - navigator.xr.addEventListener('sessiongranted', function () { - e.enterVR() - }) - }, - }, - attachedCallbackPostCamera: { - value: function () { - var e, - t = this - window.addEventListener('load', e), - window.addEventListener('resize', function () { - t.isIOS ? setTimeout(t.resize, 100) : t.resize() - }), - this.play(), - s.push(this) - }, - writable: window.debug, - }, - initSystems: { - value: function () { - var e - for (e in (this.initSystem('camera'), l)) - 'camera' !== e && this.initSystem(e) - }, - }, - initSystem: { - value: function (e) { - this.systems[e] || - ((this.systems[e] = new l[e](this)), this.systemNames.push(e)) - }, - }, - detachedCallback: { - value: function () { - var e = s.indexOf(this) - s.splice(e, 1), - window.removeEventListener( - 'vrdisplaypresentchange', - this.onVRPresentChangeBound, - ), - window.removeEventListener('vrdisplayactivate', this.enterVRBound), - window.removeEventListener('vrdisplaydeactivate', this.exitVRBound), - window.removeEventListener('vrdisplayconnect', this.enterVRBound), - window.removeEventListener('vrdisplaydisconnect', this.exitVRTrueBound), - window.removeEventListener( - 'vrdisplaypointerrestricted', - this.pointerRestrictedBound, - ), - window.removeEventListener( - 'vrdisplaypointerunrestricted', - this.pointerUnrestrictedBound, - ), - window.removeEventListener('sessionend', this.resize), - this.renderer.xr.dispose() - }, - }, - addBehavior: { - value: function (e) { - var t, - n, - r = this.behaviors - for (n in r) - e[n] && -1 === (t = this.behaviors[n]).indexOf(e) && t.push(e) - }, - }, - getPointerLockElement: { - value: function () { - return document.pointerLockElement - }, - writable: window.debug, - }, - checkHeadsetConnected: { - value: u.device.checkHeadsetConnected, - writable: window.debug, - }, - enterAR: { - value: function () { - var e - if (!this.hasWebXR) - throw ( - ((e = 'Failed to enter AR mode, WebXR not supported.'), new Error(e)) - ) - if (!u.device.checkARSupport()) - throw ( - ((e = - 'Failed to enter AR, WebXR immersive-ar mode not supported in your browser or device.'), - new Error(e)) - ) - return this.enterVR(!0) - }, - }, - enterVR: { - value: function (e) { - var t, - n, - r = this, - i = r.renderer.xr - if (this.is('vr-mode')) return Promise.resolve('Already in VR.') - if (this.checkHeadsetConnected() || this.isMobile) { - if (((i.enabled = !0), this.hasWebXR)) { - this.xrSession && - this.xrSession.removeEventListener('end', this.exitVRBound) - var o = this.sceneEl.systems.webxr.sessionReferenceSpaceType - i.setReferenceSpaceType(o) - var a = e ? 'immersive-ar' : 'immersive-vr' - return ( - (n = this.sceneEl.systems.webxr.sessionConfiguration), - new Promise(function (e, t) { - navigator.xr.requestSession(a, n).then( - function (t) { - ;(r.xrSession = t), - (i.layersEnabled = - -1 !== n.requiredFeatures.indexOf('layers')), - i.setSession(t), - t.addEventListener('end', r.exitVRBound), - c(e) - }, - function (e) { - throw new Error( - 'Failed to enter ' + - ('immersive-ar' === a ? 'AR' : 'VR') + - ' mode (`requestSession`) ' + - e, - ) - }, - ) - }) - ) - } - if ( - ((t = u.device.getVRDisplay()), - i.setDevice(t), - t.isPresenting && !window.hasNativeWebVRImplementation) - ) - return c(), Promise.resolve() - var s = this.getAttribute('renderer'), - l = { - highRefreshRate: s.highRefreshRate, - foveationLevel: s.foveationLevel, - } - return t - .requestPresent([{ source: this.canvas, attributes: l }]) - .then(c, h) - } - return c(), Promise.resolve() - function c(t) { - var n - window.hasNativeWebVRImplementation && - !window.hasNativeWebXRImplementation && - ((n = new CustomEvent('vrdisplaypresentchange', { - detail: { display: u.device.getVRDisplay() }, - })), - window.dispatchEvent(n)), - e ? r.addState('ar-mode') : r.addState('vr-mode'), - r.emit('enter-vr', { target: r }), - !g && - r.isMobile && - screen.orientation && - screen.orientation.lock && - screen.orientation.lock('landscape'), - r.addFullScreenStyles(), - r.isMobile || r.checkHeadsetConnected() || x(r.canvas), - r.renderer.setAnimationLoop(r.render), - r.resize(), - t && t() - } - function h(e) { - throw ( - (r.removeState('vr-mode'), - e && e.message - ? new Error( - 'Failed to enter VR mode (`requestPresent`): ' + e.message, - ) - : new Error('Failed to enter VR mode (`requestPresent`).')) - ) - } - }, - writable: !0, - }, - exitVR: { - value: function () { - var e, - t = this, - n = this.renderer.xr - if (!this.is('vr-mode') && !this.is('ar-mode')) - return Promise.resolve('Not in immersive mode.') - if (this.checkHeadsetConnected() || this.isMobile) { - if (((n.enabled = !1), (e = u.device.getVRDisplay()), this.hasWebXR)) - this.xrSession.removeEventListener('end', this.exitVRBound), - this.xrSession.end().then( - function () {}, - function () {}, - ), - (this.xrSession = void 0), - n.setSession(null) - else if (e.isPresenting) return e.exitPresent().then(r, i) - } else E() - return r(), Promise.resolve() - function r() { - t.removeState('vr-mode'), - t.removeState('ar-mode'), - t.isMobile && - screen.orientation && - screen.orientation.unlock && - screen.orientation.unlock(), - t.hasAttribute('embedded') && t.removeFullScreenStyles(), - t.resize(), - t.isIOS && u.forceCanvasResizeSafariMobile(t.canvas), - t.renderer.setPixelRatio(window.devicePixelRatio), - t.emit('exit-vr', { target: t }) - } - function i(e) { - throw e && e.message - ? new Error('Failed to exit VR mode (`exitPresent`): ' + e.message) - : new Error('Failed to exit VR mode (`exitPresent`).') - } - }, - writable: !0, - }, - pointerRestricted: { - value: function () { - if (this.canvas) { - var e = this.getPointerLockElement() - e && - e !== this.canvas && - document.exitPointerLock && - document.exitPointerLock(), - this.canvas.requestPointerLock && this.canvas.requestPointerLock() - } - }, - }, - pointerUnrestricted: { - value: function () { - var e = this.getPointerLockElement() - e && - e === this.canvas && - document.exitPointerLock && - document.exitPointerLock() - }, - }, - onVRPresentChange: { - value: function (e) { - var t = e.display || e.detail.display - t && t.isPresenting ? this.enterVR() : this.exitVR() - }, - }, - getAttribute: { - value: function (e) { - var t = this.systems[e] - return t ? t.data : h.prototype.getAttribute.call(this, e) - }, - }, - getComputedAttribute: { - value: function (e) { - b('`getComputedAttribute` is deprecated. Use `getAttribute` instead.'), - this.getAttribute(e) - }, - }, - getDOMAttribute: { - value: function (e) { - var t = this.systems[e] - return t ? t.data : h.prototype.getDOMAttribute.call(this, e) - }, - }, - setAttribute: { - value: function (e, t, n) { - var r = this.systems[e] - if (r) - return ( - d.prototype.setAttribute.call(this, e, t), void r.updateProperties(t) - ) - h.prototype.setAttribute.call(this, e, t, n) - }, - }, - removeBehavior: { - value: function (e) { - var t, - n, - r, - i = this.behaviors - for (n in i) - e[n] && - -1 !== (r = (t = this.behaviors[n]).indexOf(e)) && - t.splice(r, 1) - }, - }, - resize: { - value: function () { - var e, - t, - n = this.camera, - r = this.canvas, - i = this.renderer.xr.isPresenting - ;(e = this.renderer.xr.enabled && i), - !n || - !r || - (this.is('vr-mode') && (this.isMobile || e)) || - ((t = A( - r, - this.getAttribute('embedded') && !this.is('vr-mode'), - this.maxCanvasSize, - this.is('vr-mode'), - )), - (n.aspect = t.width / t.height), - n.updateProjectionMatrix(), - this.renderer.setSize(t.width, t.height, !1), - this.emit('rendererresize', null, !1)) - }, - writable: !0, - }, - setupRenderer: { - value: function () { - var e, - t, - n, - r, - i = this - ;(r = { - alpha: !0, - antialias: !v, - canvas: this.canvas, - logarithmicDepthBuffer: !1, - powerPreference: 'high-performance', - }), - (this.maxCanvasSize = { height: 1920, width: 1920 }), - this.hasAttribute('renderer') && - ((n = this.getAttribute('renderer')), - (t = u.styleParser.parse(n)).precision && - (r.precision = t.precision + 'p'), - t.antialias && - 'auto' !== t.antialias && - (r.antialias = 'true' === t.antialias), - t.logarithmicDepthBuffer && - 'auto' !== t.logarithmicDepthBuffer && - (r.logarithmicDepthBuffer = 'true' === t.logarithmicDepthBuffer), - t.alpha && (r.alpha = 'true' === t.alpha), - (this.maxCanvasSize = { - width: t.maxCanvasWidth - ? parseInt(t.maxCanvasWidth) - : this.maxCanvasSize.width, - height: t.maxCanvasHeight - ? parseInt(t.maxCanvasHeight) - : this.maxCanvasSize.height, - })), - (e = this.renderer = new c.WebGLRenderer(r)).setPixelRatio( - window.devicePixelRatio, - ), - (e.sortObjects = !1), - this.camera && e.xr.setPoseTarget(this.camera.el.object3D), - this.addEventListener('camera-set-active', function () { - e.xr.setPoseTarget(i.camera.el.object3D) - }) - }, - writable: window.debug, - }, - play: { - value: function () { - var e = this, - t = this - this.renderStarted - ? h.prototype.play.call(this) - : (this.addEventListener('loaded', function () { - var e, - n = this.renderer, - r = this.renderer.xr - h.prototype.play.call(this), - t.renderStarted || - (t.resize(), - t.renderer && - (window.performance && - window.performance.mark('render-started'), - o.remove(), - (e = u.device.getVRDisplay()) && - e.isPresenting && - (r.setDevice(e), (r.enabled = !0), t.enterVR()), - n.setAnimationLoop(this.render), - (t.renderStarted = !0), - t.emit('renderstart'))) - }), - setTimeout(function () { - h.prototype.load.call(e) - })) - }, - }, - updateComponent: { - value: function (e) { - e in l || h.prototype.updateComponent.apply(this, arguments) - }, - }, - tick: { - value: function (e, t) { - var n, - r = this.systems - for (n = 0; n < this.behaviors.tick.length; n++) - this.behaviors.tick[n].el.isPlaying && this.behaviors.tick[n].tick(e, t) - for (n = 0; n < this.systemNames.length; n++) - r[this.systemNames[n]].tick && r[this.systemNames[n]].tick(e, t) - }, - }, - tock: { - value: function (e, t, n) { - var r, - i = this.systems - for (r = 0; r < this.behaviors.tock.length; r++) - this.behaviors.tock[r].el.isPlaying && - this.behaviors.tock[r].tock(e, t, n) - for (r = 0; r < this.systemNames.length; r++) - i[this.systemNames[r]].tock && i[this.systemNames[r]].tock(e, t, n) - }, - }, - render: { - value: function (e, t) { - var n = this.renderer - ;(this.frame = t), - (this.delta = 1e3 * this.clock.getDelta()), - (this.time = 1e3 * this.clock.elapsedTime), - this.isPlaying && this.tick(this.time, this.delta) - var r = null - this.is('ar-mode') && - ((r = this.object3D.background), (this.object3D.background = null)), - n.render(this.object3D, this.camera), - r && (this.object3D.background = r) - }, - writable: !0, - }, - }), - })), - (t.exports.setupCanvas = M) - }, - { - '../../lib/three': 179, - '../../utils/': 205, - '../../utils/ios-orientationchange-blank-bug': 206, - '../a-entity': 127, - '../a-node': 129, - '../a-register-element': 130, - '../system': 142, - './loadingScreen': 135, - './metaTags': 136, - './postMessage': 137, - './scenes': 138, - './wakelock': 139, - }, - ], - 135: [ - function (e, t, n) { - var r, - i, - o, - a = e('../../utils/').styleParser, - s = 'loading-screen', - l = 'a-loader-title' - function c(e) { - var t = r.hasAttribute('embedded'), - n = o(r.canvas, t, r.maxCanvasSize, r.is('vr-mode')) - ;(e.aspect = n.width / n.height), - e.updateProjectionMatrix(), - r.renderer.setSize(n.width, n.height, !1) - } - function u() { - ;((i = document.createElement('div')).className = l), - (i.innerHTML = document.title), - (i.style.display = 'none'), - r.appendChild(i) - } - ;(t.exports.setup = function (e, t) { - o = t - var n, - l, - h, - d, - p, - f, - m, - v, - g, - y, - b = (r = e).hasAttribute(s) ? a.parse(r.getAttribute(s)) : void 0, - A = (b && b.dotsColor) || 'white', - w = (b && b.backgroundColor) || '#24CAFF' - ;(void 0 === b || 'true' === b.enabled || void 0 === b.enabled) && - ((n = new THREE.Scene()), - (l = new THREE.SphereGeometry(0.2, 36, 18, 0, 2 * Math.PI, 0, Math.PI)), - (h = new THREE.MeshBasicMaterial({ color: A })), - (d = new THREE.Mesh(l, h)), - (p = d.clone()), - (f = d.clone()), - (m = new THREE.PerspectiveCamera( - 80, - window.innerWidth / window.innerHeight, - 5e-4, - 1e4, - )), - (v = new THREE.Clock()), - (g = 0), - (y = function () { - r.renderer.render(n, m), - (g = v.getElapsedTime() % 4), - (d.visible = g >= 1), - (p.visible = g >= 2), - (f.visible = g >= 3) - }), - (n.background = new THREE.Color(w)), - n.add(m), - d.position.set(-1, 0, -15), - p.position.set(0, 0, -15), - f.position.set(1, 0, -15), - m.add(d), - m.add(p), - m.add(f), - u(), - setTimeout(function () { - r.hasLoaded || - (c(m), - (i.style.display = 'block'), - window.addEventListener('resize', function () { - c(m) - }), - r.renderer.setAnimationLoop(y)) - }, 200)) - }), - (t.exports.remove = function () { - window.removeEventListener('resize', c), i && (i.style.display = 'none') - }) - }, - { '../../utils/': 205 }, - ], - 136: [ - function (e, t, n) { - var r = e('../../constants/'), - i = e('../../utils').extend, - o = (t.exports.MOBILE_HEAD_TAGS = [ - s({ - name: 'viewport', - content: - 'width=device-width,initial-scale=1,maximum-scale=1,shrink-to-fit=no,user-scalable=no,minimal-ui,viewport-fit=cover', - }), - s({ name: 'mobile-web-app-capable', content: 'yes' }), - s({ name: 'theme-color', content: 'black' }), - ]), - a = [ - s({ name: 'apple-mobile-web-app-capable', content: 'yes' }), - s({ name: 'apple-mobile-web-app-status-bar-style', content: 'black' }), - l({ - rel: 'apple-touch-icon', - href: 'https://aframe.io/images/aframe-logo-152.png', - }), - ] - function s(e) { - return { - tagName: 'meta', - attributes: e, - exists: function () { - return document.querySelector('meta[name="' + e.name + '"]') - }, - } - } - function l(e) { - return { - tagName: 'link', - attributes: e, - exists: function () { - return document.querySelector('link[rel="' + e.rel + '"]') - }, - } - } - function c(e) { - if (e && e.tagName) { - var t = document.createElement(e.tagName) - return t.setAttribute(r.AFRAME_INJECTED, ''), i(t, e.attributes) - } - } - t.exports.inject = function (e) { - var t, - n = document.head, - r = n.querySelector('script'), - i = [] - return o.forEach(s), e.isIOS && a.forEach(s), i - function s(e) { - e && - !e.exists() && - (t = c(e)) && - (r ? r.parentNode.insertBefore(t, r) : n.appendChild(t), i.push(t)) - } - } - }, - { '../../constants/': 123, '../../utils': 205 }, - ], - 137: [ - function (e, t, n) { - var r = e('../../utils/bind'), - i = e('../../utils/').isIframed - function o(e) { - var t = this - if (e.data) - switch (e.data.type) { - case 'vr': - switch (e.data.data) { - case 'enter': - t.enterVR() - break - case 'exit': - t.exitVR() - } - } - } - t.exports = function (e) { - i() && window.addEventListener('message', r(o, e)) - } - }, - { '../../utils/': 205, '../../utils/bind': 199 }, - ], - 138: [ - function (e, t, n) { - t.exports = [] - }, - {}, - ], - 139: [ - function (e, t, n) { - var r = e('../../../vendor/wakelock/wakelock') - t.exports = function (e) { - if (e.isMobile) { - var t = (e.wakelock = new r()) - e.addEventListener('enter-vr', function () { - t.request() - }), - e.addEventListener('exit-vr', function () { - t.release() - }) - } - } - }, - { '../../../vendor/wakelock/wakelock': 220 }, - ], - 140: [ - function (e, t, n) { - var r = e('../utils/'), - i = e('./propertyTypes'), - o = r.debug, - a = i.isValidDefaultValue, - s = i.propertyTypes, - l = o('core:schema:warn') - function c(e) { - return 'type' in e ? 'string' === typeof e.type : 'default' in e - } - function u(e, t) { - var n, - r, - i = e.default, - o = e.type - return ( - e.type - ? 'bool' === e.type - ? (o = 'boolean') - : 'float' === e.type && (o = 'number') - : (o = - void 0 === i || ('boolean' !== typeof i && 'number' !== typeof i) - ? Array.isArray(i) - ? 'array' - : 'string' - : typeof i), - (r = s[o]) || l('Unknown property type for component `' + t + '`: ' + o), - (n = !!e.parse), - (e.parse = e.parse || r.parse), - (e.stringify = e.stringify || r.stringify), - (e.type = o), - 'default' in e - ? n || - a(o, i) || - l( - 'Default value `' + - i + - '` does not match type `' + - o + - '` in component `' + - t + - '`', - ) - : (e.default = r.default), - e - ) - } - function h(e, t) { - return ( - (void 0 !== e && null !== e && '' !== e) || - ((e = t.default), Array.isArray(e) && (e = e.slice())), - t.parse(e, t.default) - ) - } - function d(e, t) { - return 'object' !== typeof e - ? e - : t && null !== e - ? t.stringify(e) - : JSON.stringify(e) - } - ;(t.exports.isSingleProperty = c), - (t.exports.process = function (e, t) { - var n - if (c(e)) return u(e, t) - for (n in e) e[n] = u(e[n], t) - return e - }), - (t.exports.processPropertyDefinition = u), - (t.exports.parseProperties = (function () { - var e = [] - return function (t, n, r, i, o) { - var a, s, c, u - for (s in ((e.length = 0), r ? t : n)) (r && void 0 === t[s]) || e.push(s) - if (null === t || 'object' !== typeof t) return t - for (s in t) - void 0 === t[s] || - n[s] || - o || - l('Unknown property `' + s + '` for component/system `' + i + '`.') - for (a = 0; a < e.length; a++) { - if (((c = n[(s = e[a])]), (u = t[s]), !n[s])) return - t[s] = h(u, c) - } - return t - } - })()), - (t.exports.parseProperty = h), - (t.exports.stringifyProperties = function (e, t) { - var n, - r, - i, - o, - a = {} - for (n in e) - (r = t[n]), - 'object' === typeof (o = i = e[n]) && - ((o = d(i, r)), r || l('Unknown component property: ' + n)), - (a[n] = o) - return a - }), - (t.exports.stringifyProperty = d) - }, - { '../utils/': 205, './propertyTypes': 133 }, - ], - 141: [ - function (e, t, n) { - var r = e('./schema').process, - i = (t.exports.shaders = {}), - o = (t.exports.shaderNames = []), - a = e('../lib/three'), - s = e('../utils'), - l = { - array: 'v3', - color: 'v3', - int: 'i', - number: 'f', - map: 't', - time: 'f', - vec2: 'v2', - vec3: 'v3', - vec4: 'v4', - }, - c = (t.exports.Shader = function () {}) - ;(c.prototype = { - schema: {}, - vertexShader: - 'void main() {gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}', - fragmentShader: 'void main() {gl_FragColor = vec4(1.0, 0.0, 1.0, 1.0);}', - init: function (e) { - return ( - (this.attributes = this.initVariables(e, 'attribute')), - (this.uniforms = this.initVariables(e, 'uniform')), - (this.material = new (this.raw ? a.RawShaderMaterial : a.ShaderMaterial)({ - uniforms: this.uniforms, - vertexShader: this.vertexShader, - fragmentShader: this.fragmentShader, - })), - this.material - ) - }, - initVariables: function (e, t) { - var n, - r, - i = this.schema, - o = {} - for (n in i) - i[n].is === t && ((r = l[i[n].type]), (o[n] = { type: r, value: void 0 })) - return o - }, - update: function (e) { - this.updateVariables(e, 'attribute'), this.updateVariables(e, 'uniform') - }, - updateVariables: function (e, t) { - var n, - r, - i, - o = this.schema - for (n in ((i = 'uniform' === t ? this.uniforms : this.attributes), e)) - if (o[n] && o[n].is === t) - if ('map' !== o[n].type) - (i[n].value = this.parseValue(o[n].type, e[n])), (i[n].needsUpdate = !0) - else { - if (!i[n] || i[n].value === e[n]) continue - ;(r = '_texture_' + n), - this.setMapOnTextureLoad(i, n, r), - s.material.updateMapMaterialFromData(r, n, this, e) - } - }, - parseValue: function (e, t) { - var n - switch (e) { - case 'vec2': - return new a.Vector2(t.x, t.y) - case 'vec3': - return new a.Vector3(t.x, t.y, t.z) - case 'vec4': - return new a.Vector4(t.x, t.y, t.z, t.w) - case 'color': - return (n = new a.Color(t)), new a.Vector3(n.r, n.g, n.b) - case 'map': - return a.ImageUtils.loadTexture(t) - default: - return t - } - }, - setMapOnTextureLoad: function (e, t, n) { - var r = this - this.el.addEventListener('materialtextureloaded', function () { - ;(e[t].value = r.material[n]), (e[t].needsUpdate = !0) - }) - }, - }), - (t.exports.registerShader = function (e, t) { - var n, - a = {} - if ( - (Object.keys(t).forEach(function (e) { - a[e] = { value: t[e], writable: !0 } - }), - i[e]) - ) - throw new Error('The shader ' + e + ' has been already registered') - return ( - ((n = function () { - c.call(this) - }).prototype = Object.create(c.prototype, a)), - (n.prototype.name = e), - (n.prototype.constructor = n), - (i[e] = { Shader: n, schema: r(n.prototype.schema) }), - o.push(e), - n - ) - }) - }, - { '../lib/three': 179, '../utils': 205, './schema': 140 }, - ], - 142: [ - function (e, t, n) { - var r = e('./component'), - i = e('./schema'), - o = e('../utils/'), - a = i.parseProperties, - s = i.parseProperty, - l = i.process, - c = i.isSingleProperty, - u = o.styleParser, - h = (t.exports.systems = {}), - d = (t.exports.System = function (e) { - var t = r && r.components[this.name] - ;(this.el = e), - (this.sceneEl = e), - t && (t.Component.prototype.system = this), - this.buildData(), - this.init(), - this.update({}) - }) - ;(d.prototype = { - schema: {}, - init: function () {}, - update: function (e) {}, - updateProperties: function (e) { - var t = this.data - Object.keys(i).length && (this.buildData(e), this.update(t)) - }, - buildData: function (e) { - var t = this.schema - Object.keys(t).length && - ((e = - e || - window.HTMLElement.prototype.getAttribute.call(this.sceneEl, this.name)), - c(t) ? (this.data = s(e, t)) : (this.data = a(u.parse(e) || {}, t))) - }, - tick: void 0, - tock: void 0, - play: function () {}, - pause: function () {}, - }), - (t.exports.registerSystem = function (e, t) { - var n, - r, - i = {}, - a = o.findAllScenes(document) - if ( - (Object.keys(t).forEach(function (e) { - i[e] = { value: t[e], writable: !0 } - }), - h[e]) - ) - throw new Error( - 'The system `' + - e + - '` has been already registered. Check that you are not loading two versions of the same system or two different systems of the same name.', - ) - for ( - (r = function (e) { - d.call(this, e) - }).prototype = Object.create(d.prototype, i), - r.prototype.name = e, - r.prototype.constructor = r, - r.prototype.schema = o.extend(l(r.prototype.schema)), - h[e] = r, - n = 0; - n < a.length; - n++ - ) - a[n].initSystem(e) - }) - }, - { '../utils/': 205, './component': 131, './schema': 140 }, - ], - 143: [ - function (e, t, n) { - e('./pivot') - }, - { './pivot': 144 }, - ], - 144: [ - function (e, t, n) { - var r = e('../../core/component').registerComponent, - i = e('../../lib/three'), - o = new i.Vector3(), - a = new i.Vector3() - r('pivot', { - dependencies: ['position'], - schema: { type: 'vec3' }, - init: function () { - var e = this.data, - t = this.el, - n = t.object3D.parent, - r = t.object3D, - s = new i.Group() - o.copy(r.position), - a.copy(r.rotation), - n.remove(r), - s.add(r), - n.add(s), - (t.object3D = s), - r.position.set(-1 * e.x, -1 * e.y, -1 * e.z), - s.position.set(e.x + o.x, e.y + o.y, e.z + o.z), - s.rotation.copy(r.rotation), - r.rotation.set(0, 0, 0) - }, - }) - }, - { '../../core/component': 131, '../../lib/three': 179 }, - ], - 145: [ - function (e, t, n) { - var r = e('../../core/component').components, - i = e('../../core/shader').shaders, - o = e('../../utils/'), - a = {} - function s(e) { - var t = e.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase() - 'fog' === e && (t = 'material-fog'), - 'visible' === e && (t = 'material-visible'), - (a[t] = 'material.' + e) - } - Object.keys(r.material.schema).forEach(s), - Object.keys(i.standard.schema).forEach(s), - (t.exports = function () { - return { defaultComponents: { material: {} }, mappings: o.extend({}, a) } - }) - }, - { '../../core/component': 131, '../../core/shader': 141, '../../utils/': 205 }, - ], - 146: [ - function (e, t, n) { - e('./primitives/a-camera'), - e('./primitives/a-cursor'), - e('./primitives/a-curvedimage'), - e('./primitives/a-gltf-model'), - e('./primitives/a-image'), - e('./primitives/a-light'), - e('./primitives/a-link'), - e('./primitives/a-obj-model'), - e('./primitives/a-sky'), - e('./primitives/a-sound'), - e('./primitives/a-text'), - e('./primitives/a-video'), - e('./primitives/a-videosphere'), - e('./primitives/meshPrimitives') - }, - { - './primitives/a-camera': 148, - './primitives/a-cursor': 149, - './primitives/a-curvedimage': 150, - './primitives/a-gltf-model': 151, - './primitives/a-image': 152, - './primitives/a-light': 153, - './primitives/a-link': 154, - './primitives/a-obj-model': 155, - './primitives/a-sky': 156, - './primitives/a-sound': 157, - './primitives/a-text': 158, - './primitives/a-video': 159, - './primitives/a-videosphere': 160, - './primitives/meshPrimitives': 161, - }, - ], - 147: [ - function (e, t, n) { - var r = e('../../core/a-entity'), - i = e('../../core/component').components, - o = e('../../core/a-register-element').registerElement, - a = e('../../utils/'), - s = a.debug, - l = a.entity.setComponentProperty, - c = s('extras:primitives:debug'), - u = s('extras:primitives:warn'), - h = (t.exports.primitives = {}) - function d(e, t) { - var n = i[e].schema - Object.keys(n).map(function (n) { - var r = n.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase() - void 0 !== t[r] && (r = e + '-' + n), (t[r] = e + '.' + n) - }) - } - function p(e, n, r) { - ;(r = r || {}), - Object.keys(n).map(function (e) { - d(e, r) - }), - t.exports.registerPrimitive( - e, - a.extendDeep({}, null, { defaultComponents: n, mappings: r }), - ) - } - ;(t.exports.registerPrimitive = function (e, t) { - ;(e = e.toLowerCase()), - c('Registering <%s>', e), - t.defaultAttributes && - u( - "The 'defaultAttributes' object is deprecated. Use 'defaultComponents' instead.", - ) - var n = o(e, { - prototype: Object.create(r.prototype, { - defaultComponentsFromPrimitive: { - value: t.defaultComponents || t.defaultAttributes || {}, - }, - deprecated: { value: t.deprecated || null }, - deprecatedMappings: { value: t.deprecatedMappings || {} }, - mappings: { value: t.mappings || {} }, - createdCallback: { - value: function () { - t.deprecated && console.warn(t.deprecated), - this.resolveMappingCollisions() - }, - }, - resolveMappingCollisions: { - value: function () { - var e = this.mappings, - t = this - Object.keys(e).forEach(function (n) { - var r - n !== n.toLowerCase() && - u( - 'Mapping keys should be specified in lower case. The mapping key ' + - n + - ' may not be recognized', - ), - i[n] && - ((r = e[n].replace('.', '-')), - (e[r] = e[n]), - delete e[n], - console.warn( - 'The primitive ' + - t.tagName.toLowerCase() + - ' has a mapping collision. The attribute ' + - n + - ' has the same name as a registered component and has been renamed to ' + - r, - )) - }) - }, - }, - getExtraComponents: { - value: function () { - var e, - t, - n, - r, - i, - o, - s = this - for ( - t = a.clone(this.defaultComponentsFromPrimitive), - (i = this.getAttribute('mixin')) && - (i = i.trim().split(' ')).forEach(function (e) { - var n = s.sceneEl.querySelector('#' + e).componentCache - Object.keys(n).forEach(function (e) { - t[e] = l(t[e], n[e]) - }) - }), - n = 0; - n < this.attributes.length; - n++ - ) - (e = this.attributes[n]), - (r = this.mappings[e.name]) && - ((o = a.entity.getComponentPropertyPath(r)).constructor === Array - ? ((t[o[0]] = t[o[0]] || {}), (t[o[0]][o[1]] = e.value.trim())) - : (t[o] = e.value.trim())) - return t - function l(e, t) { - return c(e) - ? u(t) - : c(t) - ? u(e) - : h(e) && h(t) - ? a.extendDeep(e, t) - : u(t) - } - function c(e) { - return 'undefined' === typeof e - } - function u(e) { - return h(e) ? a.extendDeep({}, e) : e - } - function h(e) { - return null !== e && e.constructor === Object - } - }, - }, - attributeChangedCallback: { - value: function (e, t, n) { - var r = this.mappings[e] - e in this.deprecatedMappings && console.warn(this.deprecatedMappings[e]), - e && r && l(this, r, n) - }, - }, - }), - }) - return (h[e] = n), n - }), - (t.exports.definePrimitive = p) - }, - { - '../../core/a-entity': 127, - '../../core/a-register-element': 130, - '../../core/component': 131, - '../../utils/': 205, - }, - ], - 148: [ - function (e, t, n) { - ;(0, e('../primitives').registerPrimitive)('a-camera', { - defaultComponents: { - camera: {}, - 'look-controls': {}, - 'wasd-controls': {}, - position: { x: 0, y: 1.6, z: 0 }, - }, - mappings: { - active: 'camera.active', - far: 'camera.far', - fov: 'camera.fov', - 'look-controls-enabled': 'look-controls.enabled', - near: 'camera.near', - 'pointer-lock-enabled': 'look-controls.pointerLockEnabled', - 'wasd-controls-enabled': 'wasd-controls.enabled', - 'reverse-mouse-drag': 'look-controls.reverseMouseDrag', - zoom: 'camera.zoom', - }, - }) - }, - { '../primitives': 147 }, - ], - 149: [ - function (e, t, n) { - var r = e('../getMeshMixin') - ;(0, e('../primitives').registerPrimitive)( - 'a-cursor', - e('../../../utils/').extendDeep({}, r(), { - defaultComponents: { - cursor: {}, - geometry: { - primitive: 'ring', - radiusOuter: 0.016, - radiusInner: 0.01, - segmentsTheta: 32, - }, - material: { color: '#000', shader: 'flat', opacity: 0.8 }, - position: { x: 0, y: 0, z: -1 }, - }, - mappings: { - far: 'raycaster.far', - fuse: 'cursor.fuse', - 'fuse-timeout': 'cursor.fuseTimeout', - interval: 'raycaster.interval', - objects: 'raycaster.objects', - }, - }), - ) - }, - { '../../../utils/': 205, '../getMeshMixin': 145, '../primitives': 147 }, - ], - 150: [ - function (e, t, n) { - var r = e('../getMeshMixin') - ;(0, e('../primitives').registerPrimitive)( - 'a-curvedimage', - e('../../../utils/').extendDeep({}, r(), { - defaultComponents: { - geometry: { - height: 1, - primitive: 'cylinder', - radius: 2, - segmentsRadial: 48, - thetaLength: 270, - openEnded: !0, - thetaStart: 0, - }, - material: { - color: '#FFF', - shader: 'flat', - side: 'double', - transparent: !0, - repeat: '-1 1', - }, - }, - mappings: { - height: 'geometry.height', - 'open-ended': 'geometry.openEnded', - radius: 'geometry.radius', - segments: 'geometry.segmentsRadial', - start: 'geometry.thetaStart', - 'theta-length': 'geometry.thetaLength', - 'theta-start': 'geometry.thetaStart', - width: 'geometry.thetaLength', - }, - }), - ) - }, - { '../../../utils/': 205, '../getMeshMixin': 145, '../primitives': 147 }, - ], - 151: [ - function (e, t, n) { - ;(0, e('../primitives').registerPrimitive)('a-gltf-model', { - mappings: { src: 'gltf-model' }, - }) - }, - { '../primitives': 147 }, - ], - 152: [ - function (e, t, n) { - var r = e('../getMeshMixin') - ;(0, e('../primitives').registerPrimitive)( - 'a-image', - e('../../../utils/').extendDeep({}, r(), { - defaultComponents: { - geometry: { primitive: 'plane' }, - material: { color: '#FFF', shader: 'flat', side: 'double', transparent: !0 }, - }, - mappings: { height: 'geometry.height', width: 'geometry.width' }, - }), - ) - }, - { '../../../utils/': 205, '../getMeshMixin': 145, '../primitives': 147 }, - ], - 153: [ - function (e, t, n) { - ;(0, e('../primitives').registerPrimitive)('a-light', { - defaultComponents: { light: {} }, - mappings: { - angle: 'light.angle', - color: 'light.color', - 'ground-color': 'light.groundColor', - decay: 'light.decay', - distance: 'light.distance', - intensity: 'light.intensity', - penumbra: 'light.penumbra', - type: 'light.type', - target: 'light.target', - }, - }) - }, - { '../primitives': 147 }, - ], - 154: [ - function (e, t, n) { - ;(0, e('../primitives').registerPrimitive)('a-link', { - defaultComponents: { link: { visualAspectEnabled: !0 } }, - mappings: { href: 'link.href', image: 'link.image', title: 'link.title' }, - }) - }, - { '../primitives': 147 }, - ], - 155: [ - function (e, t, n) { - var r = e('../getMeshMixin')() - ;(0, e('../primitives').registerPrimitive)( - 'a-obj-model', - e('../../../utils/').extendDeep({}, r, { - defaultComponents: { 'obj-model': {} }, - mappings: { src: 'obj-model.obj', mtl: 'obj-model.mtl' }, - }), - ) - }, - { '../../../utils/': 205, '../getMeshMixin': 145, '../primitives': 147 }, - ], - 156: [ - function (e, t, n) { - var r = e('../getMeshMixin'), - i = e('../primitives').registerPrimitive, - o = e('../../../utils/'), - a = e('./meshPrimitives') - i( - 'a-sky', - o.extendDeep({}, r(), { - defaultComponents: { - geometry: { - primitive: 'sphere', - radius: 500, - segmentsWidth: 64, - segmentsHeight: 32, - }, - material: { color: '#FFF', side: 'back', shader: 'flat', npot: !0 }, - scale: '-1 1 1', - }, - mappings: o.extendDeep({}, a['a-sphere'].prototype.mappings), - }), - ) - }, - { - '../../../utils/': 205, - '../getMeshMixin': 145, - '../primitives': 147, - './meshPrimitives': 161, - }, - ], - 157: [ - function (e, t, n) { - ;(0, e('../primitives').registerPrimitive)('a-sound', { - defaultComponents: { sound: {} }, - mappings: { - src: 'sound.src', - on: 'sound.on', - autoplay: 'sound.autoplay', - loop: 'sound.loop', - volume: 'sound.volume', - }, - }) - }, - { '../primitives': 147 }, - ], - 158: [ - function (e, t, n) { - ;(0, e('../primitives').definePrimitive)('a-text', { - text: { anchor: 'align', width: 5 }, - }) - }, - { '../primitives': 147 }, - ], - 159: [ - function (e, t, n) { - var r = e('../getMeshMixin') - ;(0, e('../primitives').registerPrimitive)( - 'a-video', - e('../../../utils/').extendDeep({}, r(), { - defaultComponents: { - geometry: { primitive: 'plane' }, - material: { color: '#FFF', shader: 'flat', side: 'double', transparent: !0 }, - }, - mappings: { height: 'geometry.height', width: 'geometry.width' }, - }), - ) - }, - { '../../../utils/': 205, '../getMeshMixin': 145, '../primitives': 147 }, - ], - 160: [ - function (e, t, n) { - var r = e('../getMeshMixin') - ;(0, e('../primitives').registerPrimitive)( - 'a-videosphere', - e('../../../utils/').extendDeep({}, r(), { - defaultComponents: { - geometry: { - primitive: 'sphere', - radius: 500, - segmentsWidth: 64, - segmentsHeight: 32, - }, - material: { color: '#FFF', shader: 'flat', side: 'back', npot: !0 }, - scale: '-1 1 1', - }, - mappings: { - radius: 'geometry.radius', - 'segments-height': 'geometry.segmentsHeight', - 'segments-width': 'geometry.segmentsWidth', - }, - }), - ) - }, - { '../../../utils/': 205, '../getMeshMixin': 145, '../primitives': 147 }, - ], - 161: [ - function (e, t, n) { - var r = e('../getMeshMixin'), - i = e('../../../core/geometry').geometries, - o = e('../../../core/geometry').geometryNames, - a = e('../primitives').registerPrimitive, - s = e('../../../utils/'), - l = (t.exports = {}) - function c(e) { - return e.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase() - } - o.forEach(function (e) { - var t = i[e], - n = c(e), - o = {} - Object.keys(t.schema).forEach(function (e) { - o[c(e)] = 'geometry.' + e - }) - var u = 'a-' + n, - h = a( - u, - s.extendDeep({}, r(), { - defaultComponents: { geometry: { primitive: e } }, - mappings: o, - }), - ) - l[u] = h - }) - }, - { - '../../../core/geometry': 132, - '../../../utils/': 205, - '../getMeshMixin': 145, - '../primitives': 147, - }, - ], - 162: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three') - r('box', { - schema: { - depth: { default: 1, min: 0 }, - height: { default: 1, min: 0 }, - width: { default: 1, min: 0 }, - segmentsHeight: { default: 1, min: 1, max: 20, type: 'int' }, - segmentsWidth: { default: 1, min: 1, max: 20, type: 'int' }, - segmentsDepth: { default: 1, min: 1, max: 20, type: 'int' }, - }, - init: function (e) { - this.geometry = new i.BoxGeometry( - e.width, - e.height, - e.depth, - e.segmentsWidth, - e.segmentsHeight, - e.segmentsDepth, - ) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 163: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three'), - o = i.Math.degToRad - r('circle', { - schema: { - radius: { default: 1, min: 0 }, - segments: { default: 32, min: 3, type: 'int' }, - thetaLength: { default: 360, min: 0 }, - thetaStart: { default: 0 }, - }, - init: function (e) { - this.geometry = new i.CircleGeometry( - e.radius, - e.segments, - o(e.thetaStart), - o(e.thetaLength), - ) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 164: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three'), - o = i.Math.degToRad - r('cone', { - schema: { - height: { default: 1, min: 0 }, - openEnded: { default: !1 }, - radiusBottom: { default: 1, min: 0 }, - radiusTop: { default: 0.01, min: 0 }, - segmentsHeight: { default: 18, min: 1, type: 'int' }, - segmentsRadial: { default: 36, min: 3, type: 'int' }, - thetaLength: { default: 360, min: 0 }, - thetaStart: { default: 0 }, - }, - init: function (e) { - this.geometry = new i.CylinderGeometry( - e.radiusTop, - e.radiusBottom, - e.height, - e.segmentsRadial, - e.segmentsHeight, - e.openEnded, - o(e.thetaStart), - o(e.thetaLength), - ) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 165: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three'), - o = i.Math.degToRad - r('cylinder', { - schema: { - height: { default: 1, min: 0 }, - openEnded: { default: !1 }, - radius: { default: 1, min: 0 }, - segmentsHeight: { default: 18, min: 1, type: 'int' }, - segmentsRadial: { default: 36, min: 3, type: 'int' }, - thetaLength: { default: 360, min: 0 }, - thetaStart: { default: 0 }, - }, - init: function (e) { - this.geometry = new i.CylinderGeometry( - e.radius, - e.radius, - e.height, - e.segmentsRadial, - e.segmentsHeight, - e.openEnded, - o(e.thetaStart), - o(e.thetaLength), - ) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 166: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three') - r('dodecahedron', { - schema: { - detail: { default: 0, min: 0, max: 5, type: 'int' }, - radius: { default: 1, min: 0 }, - }, - init: function (e) { - this.geometry = new i.DodecahedronGeometry(e.radius, e.detail) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 167: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three') - r('icosahedron', { - schema: { - detail: { default: 0, min: 0, max: 5, type: 'int' }, - radius: { default: 1, min: 0 }, - }, - init: function (e) { - this.geometry = new i.IcosahedronGeometry(e.radius, e.detail) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 168: [ - function (e, t, n) { - e('./box.js'), - e('./circle.js'), - e('./cone.js'), - e('./cylinder.js'), - e('./dodecahedron.js'), - e('./icosahedron.js'), - e('./octahedron.js'), - e('./plane.js'), - e('./ring.js'), - e('./sphere.js'), - e('./tetrahedron.js'), - e('./torus.js'), - e('./torusKnot.js'), - e('./triangle.js') - }, - { - './box.js': 162, - './circle.js': 163, - './cone.js': 164, - './cylinder.js': 165, - './dodecahedron.js': 166, - './icosahedron.js': 167, - './octahedron.js': 169, - './plane.js': 170, - './ring.js': 171, - './sphere.js': 172, - './tetrahedron.js': 173, - './torus.js': 174, - './torusKnot.js': 175, - './triangle.js': 176, - }, - ], - 169: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three') - r('octahedron', { - schema: { - detail: { default: 0, min: 0, max: 5, type: 'int' }, - radius: { default: 1, min: 0 }, - }, - init: function (e) { - this.geometry = new i.OctahedronGeometry(e.radius, e.detail) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 170: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three') - r('plane', { - schema: { - height: { default: 1, min: 0 }, - width: { default: 1, min: 0 }, - segmentsHeight: { default: 1, min: 1, max: 20, type: 'int' }, - segmentsWidth: { default: 1, min: 1, max: 20, type: 'int' }, - }, - init: function (e) { - this.geometry = new i.PlaneGeometry( - e.width, - e.height, - e.segmentsWidth, - e.segmentsHeight, - ) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 171: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three'), - o = i.Math.degToRad - r('ring', { - schema: { - radiusInner: { default: 0.8, min: 0 }, - radiusOuter: { default: 1.2, min: 0 }, - segmentsPhi: { default: 10, min: 1, type: 'int' }, - segmentsTheta: { default: 32, min: 3, type: 'int' }, - thetaLength: { default: 360, min: 0 }, - thetaStart: { default: 0 }, - }, - init: function (e) { - this.geometry = new i.RingGeometry( - e.radiusInner, - e.radiusOuter, - e.segmentsTheta, - e.segmentsPhi, - o(e.thetaStart), - o(e.thetaLength), - ) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 172: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three'), - o = i.Math.degToRad - r('sphere', { - schema: { - radius: { default: 1, min: 0 }, - phiLength: { default: 360 }, - phiStart: { default: 0, min: 0 }, - thetaLength: { default: 180, min: 0 }, - thetaStart: { default: 0 }, - segmentsHeight: { default: 18, min: 2, type: 'int' }, - segmentsWidth: { default: 36, min: 3, type: 'int' }, - }, - init: function (e) { - this.geometry = new i.SphereGeometry( - e.radius, - e.segmentsWidth, - e.segmentsHeight, - o(e.phiStart), - o(e.phiLength), - o(e.thetaStart), - o(e.thetaLength), - ) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 173: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three') - r('tetrahedron', { - schema: { - detail: { default: 0, min: 0, max: 5, type: 'int' }, - radius: { default: 1, min: 0 }, - }, - init: function (e) { - this.geometry = new i.TetrahedronGeometry(e.radius, e.detail) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 174: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three'), - o = i.Math.degToRad - r('torus', { - schema: { - arc: { default: 360 }, - radius: { default: 1, min: 0 }, - radiusTubular: { default: 0.2, min: 0 }, - segmentsRadial: { default: 36, min: 2, type: 'int' }, - segmentsTubular: { default: 32, min: 3, type: 'int' }, - }, - init: function (e) { - this.geometry = new i.TorusGeometry( - e.radius, - 2 * e.radiusTubular, - e.segmentsRadial, - e.segmentsTubular, - o(e.arc), - ) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 175: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three') - r('torusKnot', { - schema: { - p: { default: 2, min: 1 }, - q: { default: 3, min: 1 }, - radius: { default: 1, min: 0 }, - radiusTubular: { default: 0.2, min: 0 }, - segmentsRadial: { default: 8, min: 3, type: 'int' }, - segmentsTubular: { default: 100, min: 3, type: 'int' }, - }, - init: function (e) { - this.geometry = new i.TorusKnotGeometry( - e.radius, - 2 * e.radiusTubular, - e.segmentsTubular, - e.segmentsRadial, - e.p, - e.q, - ) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 176: [ - function (e, t, n) { - var r = e('../core/geometry').registerGeometry, - i = e('../lib/three'), - o = new i.Quaternion(), - a = new i.Vector3(0, 0, 1), - s = new i.Vector2(), - l = new i.Vector2(), - c = new i.Vector2() - r('triangle', { - schema: { - vertexA: { type: 'vec3', default: { x: 0, y: 0.5, z: 0 } }, - vertexB: { type: 'vec3', default: { x: -0.5, y: -0.5, z: 0 } }, - vertexC: { type: 'vec3', default: { x: 0.5, y: -0.5, z: 0 } }, - }, - init: function (e) { - var t, n, r, u, h, d, p, f, m - ;(r = new i.Triangle()).a.set(e.vertexA.x, e.vertexA.y, e.vertexA.z), - r.b.set(e.vertexB.x, e.vertexB.y, e.vertexB.z), - r.c.set(e.vertexC.x, e.vertexC.y, e.vertexC.z), - (n = r.getNormal(new i.Vector3())), - o.setFromUnitVectors(n, a), - (u = r.a.clone().applyQuaternion(o)), - (h = r.b.clone().applyQuaternion(o)), - (d = r.c.clone().applyQuaternion(o)), - s.set(Math.min(u.x, h.x, d.x), Math.min(u.y, h.y, d.y)), - l.set(Math.max(u.x, h.x, d.x), Math.max(u.y, h.y, d.y)), - c.set(0, 0).subVectors(l, s), - (u = new i.Vector2().subVectors(u, s).divide(c)), - (h = new i.Vector2().subVectors(h, s).divide(c)), - (d = new i.Vector2().subVectors(d, s).divide(c)), - (t = this.geometry = new i.BufferGeometry()), - (p = [r.a.x, r.a.y, r.a.z, r.b.x, r.b.y, r.b.z, r.c.x, r.c.y, r.c.z]), - (f = [n.x, n.y, n.z, n.x, n.y, n.z, n.x, n.y, n.z]), - (m = [u.x, u.y, h.x, h.y, d.x, d.y]), - t.setAttribute('position', new i.Float32BufferAttribute(p, 3)), - t.setAttribute('normal', new i.Float32BufferAttribute(f, 3)), - t.setAttribute('uv', new i.Float32BufferAttribute(m, 2)) - }, - }) - }, - { '../core/geometry': 132, '../lib/three': 179 }, - ], - 177: [ - function (e, t, n) { - if ( - ((window.Promise = window.Promise || e('promise-polyfill')), - (window.hasNativeWebVRImplementation = - !!window.navigator.getVRDisplays || !!window.navigator.getVRDevices), - (window.hasNativeWebXRImplementation = void 0 !== navigator.xr), - !window.hasNativeWebXRImplementation && !window.hasNativeWebVRImplementation) - ) { - var r = e('./utils/isIOSOlderThan10')(window.navigator.userAgent) - ? 1 / window.devicePixelRatio - : 1, - i = e('webvr-polyfill'), - o = { - BUFFER_SCALE: r, - CARDBOARD_UI_DISABLED: !0, - ROTATE_INSTRUCTIONS_DISABLED: !0, - MOBILE_WAKE_LOCK: !!window.cordova, - } - window.webvrpolyfill = new i(o) - } - var a = e('./utils/'), - s = a.debug - a.isIE11 && (e('custom-event-polyfill'), e('../vendor/starts-with-polyfill')) - var l = s('A-Frame:error'), - c = s('A-Frame:warn') - window.document.currentScript && - window.document.currentScript.parentNode !== window.document.head && - !window.debug && - c( - 'Put the A-Frame <script> tag in the <head> of the HTML *before* the scene to ensure everything for A-Frame is properly registered before they are used from HTML.', - ), - window.cordova || - 'file:' !== window.location.protocol || - l( - 'This HTML file is currently being served via the file:// protocol. Assets, textures, and models WILL NOT WORK due to cross-origin policy! Please use a local or hosted server: https://aframe.io/docs/0.5.0/introduction/getting-started.html#using-a-local-server.', - ), - e('present'), - a.device.isBrowserEnvironment && - (e('./style/aframe.css'), e('./style/rStats.css')) - var u = e('./core/scene/a-scene').AScene, - h = e('./core/component').components, - d = e('./core/component').registerComponent, - p = e('./core/geometry').registerGeometry, - f = e('./extras/primitives/primitives').registerPrimitive, - m = e('./core/shader').registerShader, - v = e('./core/system').registerSystem, - g = e('./core/shader').shaders, - y = e('./core/system').systems, - b = (window.THREE = e('./lib/three')), - A = e('../package') - e('./components/index'), - e('./geometries/index'), - e('./shaders/index'), - e('./systems/index') - var w = e('./core/a-node'), - x = e('./core/a-entity') - e('./core/a-assets'), - e('./core/a-cubemap'), - e('./core/a-mixin'), - e('./extras/components/'), - e('./extras/primitives/'), - console.log('A-Frame Version: 1.2.0 (Date 2021-02-05, Commit #b220fa00)'), - console.log( - 'THREE Version (https://github.com/supermedium/three.js):', - A.dependencies['super-three'], - ), - console.log('WebVR Polyfill Version:', A.dependencies['webvr-polyfill']), - (t.exports = window.AFRAME = - { - AComponent: e('./core/component').Component, - AEntity: x, - ANode: w, - ANIME: e('super-animejs'), - AScene: u, - components: h, - coreComponents: Object.keys(h), - geometries: e('./core/geometry').geometries, - registerComponent: d, - registerElement: e('./core/a-register-element').registerElement, - registerGeometry: p, - registerPrimitive: f, - registerShader: m, - registerSystem: v, - primitives: { - getMeshMixin: e('./extras/primitives/getMeshMixin'), - primitives: e('./extras/primitives/primitives').primitives, - }, - scenes: e('./core/scene/scenes'), - schema: e('./core/schema'), - shaders: g, - systems: y, - THREE: b, - utils: a, - version: A.version, - }) - }, - { - '../package': 73, - '../vendor/starts-with-polyfill': 218, - './components/index': 84, - './core/a-assets': 125, - './core/a-cubemap': 126, - './core/a-entity': 127, - './core/a-mixin': 128, - './core/a-node': 129, - './core/a-register-element': 130, - './core/component': 131, - './core/geometry': 132, - './core/scene/a-scene': 134, - './core/scene/scenes': 138, - './core/schema': 140, - './core/shader': 141, - './core/system': 142, - './extras/components/': 143, - './extras/primitives/': 146, - './extras/primitives/getMeshMixin': 145, - './extras/primitives/primitives': 147, - './geometries/index': 168, - './lib/three': 179, - './shaders/index': 181, - './style/aframe.css': 186, - './style/rStats.css': 187, - './systems/index': 191, - './utils/': 205, - './utils/isIOSOlderThan10': 208, - 'custom-event-polyfill': 7, - present: 48, - 'promise-polyfill': 50, - 'super-animejs': 56, - 'webvr-polyfill': 68, - }, - ], - 178: [ - function (e, t, n) { - ;(window.aframeStats = function (e) { - var t = null, - n = e - function r() { - t('te').set(i()), - window.performance.getEntriesByName && - t('lt').set( - window.performance - .getEntriesByName('render-started')[0] - .startTime.toFixed(0), - ) - } - function i() { - var e = n.querySelectorAll('*') - return ( - Array.prototype.slice.call(e).filter(function (e) { - return e.isEntity - }), - e.length - ) - } - function o() {} - function a() {} - function s(e) { - t = e - } - return { - update: r, - start: o, - end: a, - attach: s, - values: { te: { caption: 'Entities' }, lt: { caption: 'Load Time' } }, - groups: [{ caption: 'A-Frame', values: ['te', 'lt'] }], - fractions: [], - } - }), - 'object' === typeof t && (t.exports = { aframeStats: window.aframeStats }) - }, - {}, - ], - 179: [ - function (e, t, n) { - ;(function (n) { - var r = (n.THREE = e('super-three')) - r.TextureLoader && (r.TextureLoader.prototype.crossOrigin = 'anonymous'), - r.ImageLoader && (r.ImageLoader.prototype.crossOrigin = 'anonymous'), - r.Cache && (r.Cache.enabled = !0), - e('../../vendor/DeviceOrientationControls'), - e('super-three/examples/js/loaders/DRACOLoader'), - e('super-three/examples/js/loaders/GLTFLoader'), - e('super-three/examples/js/loaders/OBJLoader'), - e('super-three/examples/js/loaders/MTLLoader'), - e('super-three/examples/js/utils/BufferGeometryUtils'), - (r.DRACOLoader.prototype.crossOrigin = 'anonymous'), - (r.GLTFLoader.prototype.crossOrigin = 'anonymous'), - (r.MTLLoader.prototype.crossOrigin = 'anonymous'), - (r.OBJLoader.prototype.crossOrigin = 'anonymous'), - (t.exports = r) - }.call( - this, - 'undefined' !== typeof r.g - ? r.g - : 'undefined' !== typeof self - ? self - : 'undefined' !== typeof window - ? window - : {}, - )) - }, - { - '../../vendor/DeviceOrientationControls': 215, - 'super-three': 57, - 'super-three/examples/js/loaders/DRACOLoader': 58, - 'super-three/examples/js/loaders/GLTFLoader': 59, - 'super-three/examples/js/loaders/MTLLoader': 60, - 'super-three/examples/js/loaders/OBJLoader': 61, - 'super-three/examples/js/utils/BufferGeometryUtils': 62, - }, - ], - 180: [ - function (e, t, n) { - var r = e('../core/shader').registerShader, - i = e('../lib/three'), - o = e('../utils/') - function a(e, t) { - return ( - t.color.set(e.color), - (t.fog = e.fog), - (t.wireframe = e.wireframe), - (t.wireframeLinewidth = e.wireframeLinewidth), - t - ) - } - t.exports.Shader = r('flat', { - schema: { - color: { type: 'color' }, - fog: { default: !0 }, - height: { default: 256 }, - offset: { type: 'vec2', default: { x: 0, y: 0 } }, - repeat: { type: 'vec2', default: { x: 1, y: 1 } }, - src: { type: 'map' }, - width: { default: 512 }, - wireframe: { default: !1 }, - wireframeLinewidth: { default: 2 }, - }, - init: function (e) { - ;(this.rendererSystem = this.el.sceneEl.systems.renderer), - (this.materialData = { color: new i.Color() }), - (this.textureSrc = null), - a(e, this.materialData), - this.rendererSystem.applyColorCorrection(this.materialData.color), - (this.material = new i.MeshBasicMaterial(this.materialData)), - o.material.updateMap(this, e) - }, - update: function (e) { - this.updateMaterial(e), o.material.updateMap(this, e) - }, - updateMaterial: function (e) { - var t - for (t in (a(e, this.materialData), - this.rendererSystem.applyColorCorrection(this.materialData.color), - this.materialData)) - this.material[t] = this.materialData[t] - }, - }) - }, - { '../core/shader': 141, '../lib/three': 179, '../utils/': 205 }, - ], - 181: [ - function (e, t, n) { - e('./flat'), e('./standard'), e('./sdf'), e('./msdf'), e('./ios10hls') - }, - { './flat': 180, './ios10hls': 182, './msdf': 183, './sdf': 184, './standard': 185 }, - ], - 182: [ - function (e, t, n) { - var r = e('../core/shader').registerShader - t.exports.Shader = r('ios10hls', { - schema: { - src: { type: 'map', is: 'uniform' }, - opacity: { type: 'number', is: 'uniform', default: 1 }, - }, - vertexShader: [ - 'varying vec2 vUV;', - 'void main(void) {', - ' gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);', - ' vUV = uv;', - '}', - ].join('\n'), - fragmentShader: [ - 'uniform sampler2D src;', - 'uniform float opacity;', - 'varying vec2 vUV;', - 'void main() {', - ' vec2 offset = vec2(0, 0);', - ' vec2 repeat = vec2(1, 1);', - ' vec4 color = texture2D(src, vec2(vUV.x / repeat.x + offset.x, (1.0 - vUV.y) / repeat.y + offset.y)).bgra;', - ' gl_FragColor = vec4(color.rgb, opacity);', - '}', - ].join('\n'), - }) - }, - { '../core/shader': 141 }, - ], - 183: [ - function (e, t, n) { - var r = e('../core/shader').registerShader, - i = !!document.createElement('canvas').getContext('webgl2'), - o = [ - 'attribute vec2 uv;', - 'attribute vec3 position;', - 'uniform mat4 projectionMatrix;', - 'uniform mat4 modelViewMatrix;', - 'varying vec2 vUV;', - 'void main(void) {', - ' gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);', - ' vUV = uv;', - '}', - ].join('\n'), - a = [ - '#version 300 es', - 'in vec2 uv;', - 'in vec3 position;', - 'uniform mat4 projectionMatrix;', - 'uniform mat4 modelViewMatrix;', - 'out vec2 vUV;', - 'void main(void) {', - ' gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);', - ' vUV = uv;', - '}', - ].join('\n'), - s = i ? a : o, - l = [ - '#ifdef GL_OES_standard_derivatives', - '#extension GL_OES_standard_derivatives: enable', - '#endif', - 'precision highp float;', - 'uniform bool negate;', - 'uniform float alphaTest;', - 'uniform float opacity;', - 'uniform sampler2D map;', - 'uniform vec3 color;', - 'varying vec2 vUV;', - 'float median(float r, float g, float b) {', - ' return max(min(r, g), min(max(r, g), b));', - '}', - '#define BIG_ENOUGH 0.001', - '#define MODIFIED_ALPHATEST (0.02 * isBigEnough / BIG_ENOUGH)', - 'void main() {', - ' vec3 sampleColor = texture2D(map, vUV).rgb;', - ' if (negate) { sampleColor = 1.0 - sampleColor; }', - ' float sigDist = median(sampleColor.r, sampleColor.g, sampleColor.b) - 0.5;', - ' float alpha = clamp(sigDist / fwidth(sigDist) + 0.5, 0.0, 1.0);', - ' float dscale = 0.353505;', - ' vec2 duv = dscale * (dFdx(vUV) + dFdy(vUV));', - ' float isBigEnough = max(abs(duv.x), abs(duv.y));', - ' // Do modified alpha test.', - ' if (isBigEnough > BIG_ENOUGH) {', - ' float ratio = BIG_ENOUGH / isBigEnough;', - ' alpha = ratio * alpha + (1.0 - ratio) * (sigDist + 0.5);', - ' }', - ' // Do modified alpha test.', - ' if (alpha < alphaTest * MODIFIED_ALPHATEST) { discard; return; }', - ' gl_FragColor = vec4(color.xyz, alpha * opacity);', - '}', - ].join('\n'), - c = [ - '#version 300 es', - 'precision highp float;', - 'uniform bool negate;', - 'uniform float alphaTest;', - 'uniform float opacity;', - 'uniform sampler2D map;', - 'uniform vec3 color;', - 'in vec2 vUV;', - 'out vec4 fragColor;', - 'float median(float r, float g, float b) {', - ' return max(min(r, g), min(max(r, g), b));', - '}', - '#define BIG_ENOUGH 0.001', - '#define MODIFIED_ALPHATEST (0.02 * isBigEnough / BIG_ENOUGH)', - 'void main() {', - ' vec3 sampleColor = texture(map, vUV).rgb;', - ' if (negate) { sampleColor = 1.0 - sampleColor; }', - ' float sigDist = median(sampleColor.r, sampleColor.g, sampleColor.b) - 0.5;', - ' float alpha = clamp(sigDist / fwidth(sigDist) + 0.5, 0.0, 1.0);', - ' float dscale = 0.353505;', - ' vec2 duv = dscale * (dFdx(vUV) + dFdy(vUV));', - ' float isBigEnough = max(abs(duv.x), abs(duv.y));', - ' // Do modified alpha test.', - ' if (isBigEnough > BIG_ENOUGH) {', - ' float ratio = BIG_ENOUGH / isBigEnough;', - ' alpha = ratio * alpha + (1.0 - ratio) * (sigDist + 0.5);', - ' }', - ' // Do modified alpha test.', - ' if (alpha < alphaTest * MODIFIED_ALPHATEST) { discard; return; }', - ' fragColor = vec4(color.xyz, alpha * opacity);', - '}', - ].join('\n'), - u = i ? c : l - t.exports.Shader = r('msdf', { - schema: { - alphaTest: { type: 'number', is: 'uniform', default: 0.5 }, - color: { type: 'color', is: 'uniform', default: 'white' }, - map: { type: 'map', is: 'uniform' }, - negate: { type: 'boolean', is: 'uniform', default: !0 }, - opacity: { type: 'number', is: 'uniform', default: 1 }, - }, - raw: !0, - vertexShader: s, - fragmentShader: u, - }) - }, - { '../core/shader': 141 }, - ], - 184: [ - function (e, t, n) { - var r = e('../core/shader').registerShader - t.exports.Shader = r('sdf', { - schema: { - alphaTest: { type: 'number', is: 'uniform', default: 0.5 }, - color: { type: 'color', is: 'uniform', default: 'white' }, - map: { type: 'map', is: 'uniform' }, - opacity: { type: 'number', is: 'uniform', default: 1 }, - }, - raw: !0, - vertexShader: [ - '#version 300 es', - 'in vec2 uv;', - 'in vec3 position;', - 'uniform mat4 projectionMatrix;', - 'uniform mat4 modelViewMatrix;', - 'out vec2 vUV;', - 'void main(void) {', - ' gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);', - ' vUV = uv;', - '}', - ].join('\n'), - fragmentShader: [ - '#version 300 es', - 'precision highp float;', - 'uniform float alphaTest;', - 'uniform float opacity;', - 'uniform sampler2D map;', - 'uniform vec3 color;', - 'in vec2 vUV;', - 'out vec4 fragColor;', - '#ifdef GL_OES_standard_derivatives', - ' float contour(float width, float value) {', - ' return smoothstep(0.5 - value, 0.5 + value, width);', - ' }', - '#else', - ' float aastep(float value, float afwidth) {', - ' return smoothstep(0.5 - afwidth, 0.5 + afwidth, value);', - ' }', - '#endif', - '#define BIG_ENOUGH 0.001', - '#define MODIFIED_ALPHATEST (0.02 * isBigEnough / BIG_ENOUGH)', - '#define ALL_SMOOTH 0.4', - '#define ALL_ROUGH 0.02', - '#define DISCARD_ALPHA (alphaTest / (2.2 - 1.2 * ratio))', - 'void main() {', - ' #ifdef GL_OES_standard_derivatives', - ' vec2 uv = vUV;', - ' vec4 texColor = texture(map, uv);', - ' float dist = texColor.a;', - ' float width = fwidth(dist);', - ' float alpha = contour(dist, width);', - ' float dscale = 0.353505;', - ' vec2 duv = dscale * (dFdx(uv) + dFdy(uv));', - ' float isBigEnough = max(abs(duv.x), abs(duv.y));', - ' if (isBigEnough > BIG_ENOUGH) {', - ' float ratio = BIG_ENOUGH / isBigEnough;', - ' alpha = ratio * alpha + (1.0 - ratio) * dist;', - ' }', - ' if (isBigEnough <= BIG_ENOUGH) {', - ' vec4 box = vec4 (uv - duv, uv + duv);', - ' alpha = (alpha + 0.5 * (', - ' contour(texture(map, box.xy).a, width)', - ' + contour(texture(map, box.zw).a, width)', - ' + contour(texture(map, box.xw).a, width)', - ' + contour(texture(map, box.zy).a, width)', - ' )) / 3.0;', - ' }', - ' if (alpha < alphaTest * MODIFIED_ALPHATEST) { discard; return; }', - ' #else', - ' vec4 texColor = texture(map, vUV);', - ' float value = texColor.a;', - ' float afwidth = (1.0 / 32.0) * (1.4142135623730951 / (2.0 * gl_FragCoord.w));', - ' float alpha = aastep(value, afwidth);', - ' float ratio = (gl_FragCoord.w >= ALL_SMOOTH) ? 1.0 : (gl_FragCoord.w < ALL_ROUGH) ? 0.0 : (gl_FragCoord.w - ALL_ROUGH) / (ALL_SMOOTH - ALL_ROUGH);', - ' if (alpha < alphaTest) { if (ratio >= 1.0) { discard; return; } alpha = 0.0; }', - ' alpha = alpha * ratio + (1.0 - ratio) * value;', - ' if (ratio < 1.0 && alpha <= DISCARD_ALPHA) { discard; return; }', - ' #endif', - ' fragColor = vec4(color, opacity * alpha);', - '}', - ].join('\n'), - }) - }, - { '../core/shader': 141 }, - ], - 185: [ - function (e, t, n) { - var r = e('../core/shader').registerShader, - i = e('../lib/three'), - o = e('../utils/'), - a = new i.CubeTextureLoader(), - s = {} - function l(e, t) { - return ( - t.color.set(e.color), - t.emissive.set(e.emissive), - (t.emissiveIntensity = e.emissiveIntensity), - (t.fog = e.fog), - (t.metalness = e.metalness), - (t.roughness = e.roughness), - (t.wireframe = e.wireframe), - (t.wireframeLinewidth = e.wireframeLinewidth), - e.normalMap && (t.normalScale = e.normalScale), - e.ambientOcclusionMap && (t.aoMapIntensity = e.ambientOcclusionMapIntensity), - e.displacementMap && - ((t.displacementScale = e.displacementScale), - (t.displacementBias = e.displacementBias)), - t - ) - } - t.exports.Shader = r('standard', { - schema: { - ambientOcclusionMap: { type: 'map' }, - ambientOcclusionMapIntensity: { default: 1 }, - ambientOcclusionTextureOffset: { type: 'vec2' }, - ambientOcclusionTextureRepeat: { type: 'vec2', default: { x: 1, y: 1 } }, - color: { type: 'color' }, - displacementMap: { type: 'map' }, - displacementScale: { default: 1 }, - displacementBias: { default: 0.5 }, - displacementTextureOffset: { type: 'vec2' }, - displacementTextureRepeat: { type: 'vec2', default: { x: 1, y: 1 } }, - emissive: { type: 'color', default: '#000' }, - emissiveIntensity: { default: 1 }, - envMap: { default: '' }, - fog: { default: !0 }, - height: { default: 256 }, - metalness: { default: 0, min: 0, max: 1 }, - metalnessMap: { type: 'map' }, - metalnessTextureOffset: { type: 'vec2' }, - metalnessTextureRepeat: { type: 'vec2', default: { x: 1, y: 1 } }, - normalMap: { type: 'map' }, - normalScale: { type: 'vec2', default: { x: 1, y: 1 } }, - normalTextureOffset: { type: 'vec2' }, - normalTextureRepeat: { type: 'vec2', default: { x: 1, y: 1 } }, - offset: { type: 'vec2', default: { x: 0, y: 0 } }, - repeat: { type: 'vec2', default: { x: 1, y: 1 } }, - roughness: { default: 0.5, min: 0, max: 1 }, - roughnessMap: { type: 'map' }, - roughnessTextureOffset: { type: 'vec2' }, - roughnessTextureRepeat: { type: 'vec2', default: { x: 1, y: 1 } }, - sphericalEnvMap: { type: 'map' }, - src: { type: 'map' }, - width: { default: 512 }, - wireframe: { default: !1 }, - wireframeLinewidth: { default: 2 }, - }, - init: function (e) { - ;(this.rendererSystem = this.el.sceneEl.systems.renderer), - (this.materialData = { color: new i.Color(), emissive: new i.Color() }), - l(e, this.materialData), - this.rendererSystem.applyColorCorrection(this.materialData.color), - this.rendererSystem.applyColorCorrection(this.materialData.emissive), - (this.material = new i.MeshStandardMaterial(this.materialData)), - o.material.updateMap(this, e), - e.normalMap && o.material.updateDistortionMap('normal', this, e), - e.displacementMap && o.material.updateDistortionMap('displacement', this, e), - e.ambientOcclusionMap && - o.material.updateDistortionMap('ambientOcclusion', this, e), - e.metalnessMap && o.material.updateDistortionMap('metalness', this, e), - e.roughnessMap && o.material.updateDistortionMap('roughness', this, e), - this.updateEnvMap(e) - }, - update: function (e) { - this.updateMaterial(e), - o.material.updateMap(this, e), - e.normalMap && o.material.updateDistortionMap('normal', this, e), - e.displacementMap && o.material.updateDistortionMap('displacement', this, e), - e.ambientOcclusionMap && - o.material.updateDistortionMap('ambientOcclusion', this, e), - e.metalnessMap && o.material.updateDistortionMap('metalness', this, e), - e.roughnessMap && o.material.updateDistortionMap('roughness', this, e), - this.updateEnvMap(e) - }, - updateMaterial: function (e) { - var t, - n = this.material - for (t in (l(e, this.materialData), - this.rendererSystem.applyColorCorrection(this.materialData.color), - this.rendererSystem.applyColorCorrection(this.materialData.emissive), - this.materialData)) - n[t] = this.materialData[t] - }, - updateEnvMap: function (e) { - var t = this, - n = this.material, - r = e.envMap, - l = e.sphericalEnvMap - if ((!r && !l) || this.isLoadingEnvMap) - return (n.envMap = null), void (n.needsUpdate = !0) - ;(this.isLoadingEnvMap = !0), - l - ? this.el.sceneEl.systems.material.loadTexture(l, { src: l }, function (e) { - ;(t.isLoadingEnvMap = !1), - (e.mapping = i.SphericalReflectionMapping), - (n.envMap = e), - o.material.handleTextureEvents(t.el, e), - (n.needsUpdate = !0) - }) - : s[r] - ? s[r].then(function (e) { - ;(t.isLoadingEnvMap = !1), - (n.envMap = e), - o.material.handleTextureEvents(t.el, e), - (n.needsUpdate = !0) - }) - : (s[r] = new Promise(function (e) { - o.srcLoader.validateCubemapSrc(r, function (r) { - a.load(r, function (r) { - ;(t.isLoadingEnvMap = !1), - (n.envMap = r), - o.material.handleTextureEvents(t.el, r), - e(r) - }) - }) - })) - }, - }) - }, - { '../core/shader': 141, '../lib/three': 179, '../utils/': 205 }, - ], - 186: [ - function (e, t, n) { - var r = - "html.a-fullscreen{bottom:0;left:0;position:fixed;right:0;top:0}html.a-fullscreen body{height:100%;margin:0;overflow:hidden;padding:0;width:100%}html.a-fullscreen .a-canvas{width:100%!important;height:100%!important;top:0!important;left:0!important;right:0!important;bottom:0!important;position:fixed!important}html:not(.a-fullscreen) .a-enter-ar,html:not(.a-fullscreen) .a-enter-vr{right:5px;bottom:5px}:-webkit-full-screen{background-color:transparent}.a-hidden{display:none!important}.a-canvas{height:100%;left:0;position:absolute;top:0;width:100%}.a-canvas.a-grab-cursor:hover{cursor:grab;cursor:-moz-grab;cursor:-webkit-grab}canvas.a-canvas.a-mouse-cursor-hover:hover{cursor:pointer}.a-inspector-loader{background-color:#ed3160;position:fixed;left:3px;top:3px;padding:6px 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rgba(0,0,0,.2);user-select:none}.a-dialog-permission-button:hover{box-shadow:0 7px 14px rgba(0,0,0,.2),0 2px 2px rgba(0,0,0,.2)}.a-dialog-allow-button{background-color:#00ceff}.a-dialog-deny-button{background-color:#ff005b}.a-dialog-ok-button{background-color:#00ceff;width:100%}" - e('browserify-css').createStyle(r, { href: 'src/style/aframe.css' }), - (t.exports = r) - }, - { 'browserify-css': 4 }, - ], - 187: [ - function (e, t, n) { - var r = - '.rs-base{background-color:#333;color:#fafafa;border-radius:0;font:10px monospace;left:5px;line-height:1em;opacity:.85;overflow:hidden;padding:10px;position:fixed;top:5px;width:300px;z-index:10000}.rs-base div.hidden{display:none}.rs-base h1{color:#fff;cursor:pointer;font-size:1.4em;font-weight:300;margin:0 0 5px;padding:0}.rs-group{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-flex-direction:column-reverse;flex-direction:column-reverse;margin-bottom:5px}.rs-group:last-child{margin-bottom:0}.rs-counter-base{align-items:center;display:-webkit-box;display:-webkit-flex;display:flex;height:10px;-webkit-justify-content:space-between;justify-content:space-between;margin:2px 0}.rs-counter-base.alarm{color:#b70000;text-shadow:0 0 0 #b70000,0 0 1px #fff,0 0 1px #fff,0 0 2px #fff,0 0 2px #fff,0 0 3px #fff,0 0 3px #fff,0 0 4px #fff,0 0 4px #fff}.rs-counter-id{font-weight:300;-webkit-box-ordinal-group:0;-webkit-order:0;order:0;width:54px}.rs-counter-value{font-weight:300;-webkit-box-ordinal-group:1;-webkit-order:1;order:1;text-align:right;width:35px}.rs-canvas{-webkit-box-ordinal-group:2;-webkit-order:2;order:2}@media (min-width:480px){.rs-base{left:20px;top:20px}}' - e('browserify-css').createStyle(r, { href: 'src/style/rStats.css' }), - (t.exports = r) - }, - { 'browserify-css': 4 }, - ], - 188: [ - function (e, t, n) { - var r = e('../constants/'), - i = e('../core/system').registerSystem, - o = 'data-aframe-default-camera' - function a(e) { - var t - e.camera && (t = e.querySelector('[' + o + ']')) && e.removeChild(t) - } - t.exports.System = i('camera', { - init: function () { - ;(this.activeCameraEl = null), - (this.render = this.render.bind(this)), - (this.unwrapRender = this.unwrapRender.bind(this)), - (this.wrapRender = this.wrapRender.bind(this)), - (this.initialCameraFound = !1), - (this.numUserCameras = 0), - (this.numUserCamerasChecked = 0), - this.setupInitialCamera() - }, - setupInitialCamera: function () { - var e, - t, - n = this.sceneEl, - r = this - if (!n.camera || n.camera.el.getAttribute('camera').spectator) - if ((e = n.querySelectorAll('a-camera, [camera]')).length) - for (this.numUserCameras = e.length, t = 0; t < e.length; t++) - e[t].addEventListener('object3dset', function (e) { - 'camera' === e.detail.type && r.checkUserCamera(this) - }), - e[t].isNode - ? e[t].load() - : e[t].addEventListener('nodeready', function () { - this.load() - }) - else this.createDefaultCamera() - else n.emit('cameraready', { cameraEl: n.camera.el }) - }, - checkUserCamera: function (e) { - var t, - n = this.el.sceneEl - this.numUserCamerasChecked++, - this.initialCameraFound || - ((t = e.getAttribute('camera')).active && !t.spectator - ? ((this.initialCameraFound = !0), - (n.camera = e.getObject3D('camera')), - n.emit('cameraready', { cameraEl: e })) - : this.numUserCamerasChecked === this.numUserCameras && - this.createDefaultCamera()) - }, - createDefaultCamera: function () { - var e, - t = this.sceneEl - ;(e = document.createElement('a-entity')).setAttribute('camera', { - active: !0, - }), - e.setAttribute('position', { x: 0, y: r.DEFAULT_CAMERA_HEIGHT, z: 0 }), - e.setAttribute('wasd-controls', ''), - e.setAttribute('look-controls', ''), - e.setAttribute(r.AFRAME_INJECTED, ''), - e.addEventListener('object3dset', function (n) { - 'camera' === n.detail.type && - ((t.camera = n.detail.object), t.emit('cameraready', { cameraEl: e })) - }), - t.appendChild(e) - }, - disableActiveCamera: function () { - var e - ;(e = this.sceneEl.querySelectorAll('[camera]'))[e.length - 1].setAttribute( - 'camera', - 'active', - !0, - ) - }, - setActiveCamera: function (e) { - var t, - n, - r, - i, - s = this.activeCameraEl, - l = this.sceneEl - if ((i = e.getObject3D('camera')) && e !== this.activeCameraEl) { - var c = l.querySelector('[' + o + ']') - for ( - e !== (c && c.querySelector('[camera]')) && a(l), - this.activeCameraEl = e, - this.activeCameraEl.play(), - l.camera = i, - s && s.setAttribute('camera', 'active', !1), - n = l.querySelectorAll('[camera]'), - r = 0; - r < n.length; - r++ - ) - (t = n[r]).isEntity && - e !== t && - (t.setAttribute('camera', 'active', !1), t.pause()) - l.emit('camera-set-active', { cameraEl: e }) - } - }, - setSpectatorCamera: function (e) { - var t, - n = this.spectatorCameraEl, - r = this.sceneEl - e.getObject3D('camera') && - e !== this.spectatorCameraEl && - (n && n.setAttribute('camera', 'spectator', !1), - (t = this.spectatorCameraEl = e), - r.addEventListener('enter-vr', this.wrapRender), - r.addEventListener('exit-vr', this.unwrapRender), - t.setAttribute('camera', 'active', !1), - t.play(), - r.emit('camera-set-spectator', { cameraEl: e })) - }, - disableSpectatorCamera: function () { - this.spectatorCameraEl = void 0 - }, - wrapRender: function () { - this.spectatorCameraEl && - !this.originalRender && - ((this.originalRender = this.sceneEl.renderer.render), - (this.sceneEl.renderer.render = this.render)) - }, - unwrapRender: function () { - this.originalRender && - ((this.sceneEl.renderer.render = this.originalRender), - (this.originalRender = void 0)) - }, - render: function (e, t) { - var n, - r, - i = this.sceneEl - ;(n = i.renderer.xr.enabled), - this.originalRender.call(i.renderer, e, t), - this.spectatorCameraEl && - !i.isMobile && - n && - ((r = this.spectatorCameraEl.components.camera.camera), - (i.renderer.xr.enabled = !1), - this.originalRender.call(i.renderer, e, r), - (i.renderer.xr.enabled = n)) - }, - }) - }, - { '../constants/': 123, '../core/system': 142 }, - ], - 189: [ - function (e, t, n) { - var r = e('../core/geometry').geometries, - i = e('../core/system').registerSystem - function o(e) { - var t = e.primitive, - n = r[t] && r[t].Geometry, - i = new n() - if (!n) throw new Error('Unknown geometry `' + t + '`') - return i.init(e), i.geometry - } - function a(e, t) { - e[t]-- - } - function s(e, t) { - e[t] = void 0 === e[t] ? 1 : e[t] + 1 - } - t.exports.System = i('geometry', { - init: function () { - ;(this.cache = {}), (this.cacheCount = {}) - }, - clearCache: function () { - ;(this.cache = {}), (this.cacheCount = {}) - }, - getOrCreateGeometry: function (e) { - var t, - n, - r = this.cache - return e.skipCache - ? o(e) - : ((t = r[(n = this.hash(e))]), - s(this.cacheCount, n), - t || ((t = o(e)), (r[n] = t), t)) - }, - unuseGeometry: function (e) { - var t, - n = this.cache, - r = this.cacheCount - e.skipCache || - (n[(t = this.hash(e))] && - (a(r, t), r[t] > 0 || (n[t].dispose(), delete n[t], delete r[t]))) - }, - hash: function (e) { - return JSON.stringify(e) - }, - }) - }, - { '../core/geometry': 132, '../core/system': 142 }, - ], - 190: [ - function (e, t, n) { - var r = e('../core/system').registerSystem, - i = e('../lib/three') - t.exports.System = r('gltf-model', { - schema: { dracoDecoderPath: { default: '' } }, - init: function () { - var e = this.data.dracoDecoderPath - ;(this.dracoLoader = new i.DRACOLoader()), this.dracoLoader.setDecoderPath(e) - }, - update: function () { - var e - this.dracoLoader || - ((e = this.data.dracoDecoderPath), - (this.dracoLoader = new i.DRACOLoader()), - this.dracoLoader.setDecoderPath(e)) - }, - getDRACOLoader: function () { - return this.dracoLoader - }, - }) - }, - { '../core/system': 142, '../lib/three': 179 }, - ], - 191: [ - function (e, t, n) { - e('./camera'), - e('./geometry'), - e('./gltf-model'), - e('./light'), - e('./material'), - e('./renderer'), - e('./shadow'), - e('./tracked-controls-webvr'), - e('./tracked-controls-webxr'), - e('./webxr') - }, - { - './camera': 188, - './geometry': 189, - './gltf-model': 190, - './light': 192, - './material': 193, - './renderer': 194, - './shadow': 195, - './tracked-controls-webvr': 196, - './tracked-controls-webxr': 197, - './webxr': 198, - }, - ], - 192: [ - function (e, t, n) { - var r = e('../core/system').registerSystem, - i = e('../utils/bind'), - o = e('../constants/'), - a = 'data-aframe-default-light' - t.exports.System = r('light', { - schema: { defaultLightsEnabled: { default: !0 } }, - init: function () { - ;(this.defaultLights = !1), - (this.userDefinedLights = !1), - this.sceneEl.addEventListener('loaded', i(this.setupDefaultLights, this)) - }, - registerLight: function (e) { - e.hasAttribute(a) || (this.removeDefaultLights(), (this.userDefinedLights = !0)) - }, - removeDefaultLights: function () { - var e, - t = this.sceneEl - if (this.defaultLights) { - e = document.querySelectorAll('[' + a + ']') - for (var n = 0; n < e.length; n++) t.removeChild(e[n]) - this.defaultLights = !1 - } - }, - setupDefaultLights: function () { - var e, - t, - n = this.sceneEl - this.userDefinedLights || - this.defaultLights || - !this.data.defaultLightsEnabled || - ((e = document.createElement('a-entity')).setAttribute('light', { - color: '#BBB', - type: 'ambient', - }), - e.setAttribute(a, ''), - e.setAttribute(o.AFRAME_INJECTED, ''), - n.appendChild(e), - (t = document.createElement('a-entity')).setAttribute('light', { - color: '#FFF', - intensity: 0.6, - castShadow: !0, - }), - t.setAttribute('position', { x: -0.5, y: 1, z: 1 }), - t.setAttribute(a, ''), - t.setAttribute(o.AFRAME_INJECTED, ''), - n.appendChild(t), - (this.defaultLights = !0)) - }, - }) - }, - { '../constants/': 123, '../core/system': 142, '../utils/bind': 199 }, - ], - 193: [ - function (e, t, n) { - var r = e('../core/system').registerSystem, - i = e('../lib/three'), - o = e('../utils/'), - a = e('../utils/material').isHLS, - s = o.bind, - l = o.debug, - c = l('components:texture:error'), - u = new i.TextureLoader(), - h = l('components:texture:warn') - function d(e, t) { - var n, - r, - i, - o = t.getAttribute('id') - if (o) return o - for (r = '', i = e || {}, n = 0; n < t.attributes.length; n++) - i[t.attributes[n].name] = t.attributes[n].value - return ( - Object.keys(i) - .sort() - .forEach(function (e) { - r += e + ':' + i[e] + ';' - }), - r - ) - } - function p(e, t) { - return new Promise(n) - function n(n, r) { - function o(e) { - f(e, t), (e.needsUpdate = !0), n(e) - } - 'string' !== typeof e - ? o(new i.Texture(e)) - : u.load( - e, - o, - function () {}, - function (e) { - c( - '`$s` could not be fetched (Error code: %s; Response: %s)', - e.status, - e.statusText, - ) - }, - ) - } - } - function f(e, t) { - var n = t.offset || { x: 0, y: 0 }, - r = t.repeat || { x: 1, y: 1 } - !!t.npot && - ((e.wrapS = i.ClampToEdgeWrapping), - (e.wrapT = i.ClampToEdgeWrapping), - (e.magFilter = i.LinearFilter), - (e.minFilter = i.LinearFilter)), - (1 === r.x && 1 === r.y) || - ((e.wrapS = i.RepeatWrapping), - (e.wrapT = i.RepeatWrapping), - e.repeat.set(r.x, r.y)), - (0 === n.x && 0 === n.y) || e.offset.set(n.x, n.y) - } - function m(e, t, n) { - var r = document.createElement('video') - return ( - (r.width = t), - (r.height = n), - r.setAttribute('playsinline', ''), - r.setAttribute('webkit-playsinline', ''), - (r.autoplay = !0), - (r.loop = !0), - (r.crossOrigin = 'anonymous'), - r.addEventListener( - 'error', - function () { - h('`$s` is not a valid video', e) - }, - !0, - ), - (r.src = e), - r - ) - } - function v(e) { - return ( - (e.autoplay = - e.hasAttribute('autoplay') && 'false' !== e.getAttribute('autoplay')), - (e.controls = - e.hasAttribute('controls') && 'false' !== e.getAttribute('controls')), - 'false' === e.getAttribute('loop') && e.removeAttribute('loop'), - 'false' === e.getAttribute('preload') && (e.preload = 'none'), - (e.crossOrigin = e.crossOrigin || 'anonymous'), - e.setAttribute('playsinline', ''), - e.setAttribute('webkit-playsinline', ''), - e - ) - } - u.setCrossOrigin('anonymous'), - (t.exports.System = r('material', { - init: function () { - ;(this.materials = {}), - (this.textureCounts = {}), - (this.textureCache = {}), - this.sceneEl.addEventListener( - 'materialtextureloaded', - s(this.onMaterialTextureLoaded, this), - ) - }, - clearTextureCache: function () { - this.textureCache = {} - }, - loadTexture: function (e, t, n) { - var r = this - if ('CANVAS' !== e.tagName) { - if ('VIDEO' === e.tagName) - return ( - e.src || - e.srcObject || - e.childElementCount || - h( - 'Video element was defined with neither `source` elements nor `src` / `srcObject` attributes.', - ), - void this.loadVideo(e, t, n) - ) - o.srcLoader.validateSrc(e, i, a) - } else this.loadCanvas(e, t, n) - function i(e) { - r.loadImage(e, t, n) - } - function a(e) { - r.loadVideo(e, t, n) - } - }, - loadImage: function (e, t, n) { - var r = this.hash(t), - i = this.textureCache - i[r] || (i[r] = p(e, t)), i[r].then(n) - }, - loadCanvas: function (e, t, n) { - var r - f((r = new i.CanvasTexture(e)), t), n(r) - }, - loadVideo: function (e, t, n) { - var r, - o, - s, - l, - c = this.textureCache - function u(e) { - ;(e.texture.needsUpdate = !0), n(e.texture, e.videoEl) - } - if ('string' !== typeof e) { - if (((s = e), c[(r = this.hashVideo(t, s))])) return void c[r].then(u) - v(s) - } - ;(s = s || m(e, t.width, t.height)), - c[(r = this.hashVideo(t, s))] - ? c[r].then(u) - : (((o = new i.VideoTexture(s)).minFilter = i.LinearFilter), - f(o, t), - this.sceneEl.isIOS && - a(s.src || s.getAttribute('src'), s.type || s.getAttribute('type')) && - ((o.format = i.RGBAFormat), - (o.needsCorrectionBGRA = !0), - (o.flipY = !1), - (o.needsCorrectionFlipY = !0)), - (l = { texture: o, videoEl: s }), - (c[r] = Promise.resolve(l)), - u(l)) - }, - hash: function (e) { - return ( - e.src.tagName && ((e = o.extendDeep({}, e)).src = e.src.src), - JSON.stringify(e) - ) - }, - hashVideo: function (e, t) { - return d(e, t) - }, - registerMaterial: function (e) { - this.materials[e.uuid] = e - }, - unregisterMaterial: function (e) { - delete this.materials[e.uuid] - var t = this.textureCounts - Object.keys(e) - .filter(function (t) { - return e[t] && e[t].isTexture - }) - .forEach(function (n) { - t[e[n].uuid]--, t[e[n].uuid] <= 0 && e[n].dispose() - }) - }, - updateMaterials: function (e) { - var t = this.materials - Object.keys(t).forEach(function (e) { - t[e].needsUpdate = !0 - }) - }, - onMaterialTextureLoaded: function (e) { - this.textureCounts[e.detail.texture.uuid] || - (this.textureCounts[e.detail.texture.uuid] = 0), - this.textureCounts[e.detail.texture.uuid]++ - }, - })) - }, - { - '../core/system': 142, - '../lib/three': 179, - '../utils/': 205, - '../utils/material': 209, - }, - ], - 194: [ - function (e, t, n) { - var r = e('../core/system').registerSystem, - i = e('../utils/'), - o = e('../lib/three'), - a = (0, i.debug)('components:renderer:warn') - t.exports.System = r('renderer', { - schema: { - antialias: { default: 'auto', oneOf: ['true', 'false', 'auto'] }, - highRefreshRate: { default: i.device.isOculusBrowser() }, - logarithmicDepthBuffer: { default: 'auto', oneOf: ['true', 'false', 'auto'] }, - maxCanvasWidth: { default: 1920 }, - maxCanvasHeight: { default: 1920 }, - physicallyCorrectLights: { default: !1 }, - precision: { default: 'high', oneOf: ['high', 'medium', 'low'] }, - sortObjects: { default: !1 }, - colorManagement: { default: !1 }, - gammaOutput: { default: !1 }, - alpha: { default: !0 }, - foveationLevel: { default: 0 }, - }, - init: function () { - var e = this.data, - t = this.el, - n = t.renderer - ;(n.sortObjects = e.sortObjects), - (n.physicallyCorrectLights = e.physicallyCorrectLights), - (e.colorManagement || e.gammaOutput) && - ((n.outputEncoding = o.sRGBEncoding), - e.gammaOutput && - a( - 'Property `gammaOutput` is deprecated. Use `renderer="colorManagement: true;"` instead.', - )), - t.hasAttribute('antialias') && - a( - 'Component `antialias` is deprecated. Use `renderer="antialias: true"` instead.', - ), - t.hasAttribute('logarithmicDepthBuffer') && - a( - 'Component `logarithmicDepthBuffer` is deprecated. Use `renderer="logarithmicDepthBuffer: true"` instead.', - ) - }, - applyColorCorrection: function (e) { - this.data.colorManagement && - e && - (e.isColor - ? e.convertSRGBToLinear() - : e.isTexture && (e.encoding = o.sRGBEncoding)) - }, - }) - }, - { '../core/system': 142, '../lib/three': 179, '../utils/': 205 }, - ], - 195: [ - function (e, t, n) { - var r = e('../core/system').registerSystem, - i = e('../lib/three'), - o = { basic: i.BasicShadowMap, pcf: i.PCFShadowMap, pcfsoft: i.PCFSoftShadowMap } - t.exports.System = r('shadow', { - schema: { - enabled: { default: !0 }, - autoUpdate: { default: !0 }, - type: { default: 'pcf', oneOf: ['basic', 'pcf', 'pcfsoft'] }, - }, - init: function () { - var e = this.sceneEl, - t = this.data - ;(this.shadowMapEnabled = !1), - e.renderer && - ((e.renderer.shadowMap.type = o[t.type]), - (e.renderer.shadowMap.autoUpdate = t.autoUpdate), - this.setShadowMapEnabled(this.shadowMapEnabled)) - }, - update: function (e) { - e.enabled !== this.data.enabled && this.setShadowMapEnabled(this.data.enabled) - }, - setShadowMapEnabled: function (e) { - var t = this.sceneEl.renderer - ;(this.shadowMapEnabled = this.data.enabled && e), - t && (t.shadowMap.enabled = this.shadowMapEnabled) - }, - }) - }, - { '../core/system': 142, '../lib/three': 179 }, - ], - 196: [ - function (e, t, n) { - var r = e('../core/system').registerSystem, - i = e('../utils'), - o = i.device.isWebXRAvailable - t.exports.System = r('tracked-controls-webvr', { - init: function () { - var e = this - ;(this.controllers = []), - (this.isChrome = -1 !== navigator.userAgent.indexOf('Chrome')), - this.updateControllerList(), - (this.throttledUpdateControllerList = i.throttle( - this.updateControllerList, - 500, - this, - )), - o || - (navigator.getVRDisplays && - this.sceneEl.addEventListener('enter-vr', function () { - navigator.getVRDisplays().then(function (t) { - t.length && (e.vrDisplay = t[0]) - }) - })) - }, - tick: function () { - this.isChrome - ? this.updateControllerList() - : this.throttledUpdateControllerList() - }, - updateControllerList: function () { - var e, - t, - n, - r, - i = this.controllers - if ((t = navigator.getGamepads && navigator.getGamepads())) { - for (r = i.length, i.length = 0, n = 0; n < t.length; ++n) - (e = t[n]) && e.pose && i.push(e) - i.length !== r && this.el.emit('controllersupdated', void 0, !1) - } - }, - }) - }, - { '../core/system': 142, '../utils': 205 }, - ], - 197: [ - function (e, t, n) { - var r = e('../core/system').registerSystem, - i = e('../utils') - t.exports.System = r('tracked-controls-webxr', { - init: function () { - ;(this.controllers = []), - (this.oldControllers = []), - (this.oldControllersLength = 0), - (this.throttledUpdateControllerList = i.throttle( - this.updateControllerList, - 500, - this, - )), - (this.updateReferenceSpace = this.updateReferenceSpace.bind(this)), - this.el.addEventListener('enter-vr', this.updateReferenceSpace), - this.el.addEventListener('exit-vr', this.updateReferenceSpace) - }, - tick: function () { - this.throttledUpdateControllerList() - }, - updateReferenceSpace: function () { - var e = this, - t = this.el.xrSession - if (!t) - return ( - (this.referenceSpace = void 0), - (this.controllers = []), - void ( - this.oldControllersLength > 0 && - ((this.oldControllersLength = 0), - this.el.emit('controllersupdated', void 0, !1)) - ) - ) - var n = e.el.sceneEl.systems.webxr.sessionReferenceSpaceType - t.requestReferenceSpace(n) - .then(function (t) { - e.referenceSpace = t - }) - .catch(function (t) { - throw ( - (e.el.sceneEl.systems.webxr.warnIfFeatureNotRequested( - n, - 'tracked-controls-webxr uses reference space "' + n + '".', - ), - t) - ) - }) - }, - updateControllerList: function () { - var e, - t = this.el.xrSession, - n = this.oldControllers - if (!t) { - if (0 === this.oldControllersLength) return - return ( - (this.oldControllersLength = 0), - (this.controllers = []), - void this.el.emit('controllersupdated', void 0, !1) - ) - } - if (t.inputSources) { - if ( - ((this.controllers = t.inputSources), - this.oldControllersLength === this.controllers.length) - ) { - var r = !0 - for (e = 0; e < this.controllers.length; ++e) - if ( - this.controllers[e] !== n[e] || - this.controllers[e].gamepad !== n[e].gamepad - ) { - r = !1 - break - } - if (r) return - } - for (n.length = 0, e = 0; e < this.controllers.length; e++) - n.push(this.controllers[e]) - ;(this.oldControllersLength = this.controllers.length), - this.el.emit('controllersupdated', void 0, !1) - } - }, - }) - }, - { '../core/system': 142, '../utils': 205 }, - ], - 198: [ - function (e, t, n) { - var r = e('../core/system').registerSystem, - i = e('../utils/').debug('systems:webxr:warn') - t.exports.System = r('webxr', { - schema: { - referenceSpaceType: { type: 'string', default: 'local-floor' }, - requiredFeatures: { type: 'array', default: ['local-floor'] }, - optionalFeatures: { type: 'array', default: ['bounded-floor'] }, - overlayElement: { type: 'selector' }, - }, - update: function () { - var e = this.data - ;(this.sessionConfiguration = { - requiredFeatures: e.requiredFeatures, - optionalFeatures: e.optionalFeatures, - }), - (this.sessionReferenceSpaceType = e.referenceSpaceType), - e.overlayElement && - (this.warnIfFeatureNotRequested('dom-overlay'), - (this.sessionConfiguration.domOverlay = { root: e.overlayElement })) - }, - wasFeatureRequested: function (e) { - return ( - 'viewer' === e || - 'local' === e || - !( - !this.sessionConfiguration.requiredFeatures.includes(e) && - !this.sessionConfiguration.optionalFeatures.includes(e) - ) - ) - }, - warnIfFeatureNotRequested: function (e, t) { - this.wasFeatureRequested(e) || - i( - (t ? t + ' ' : '') + - 'Please add the feature "' + - e + - '" to a-scene\'s webxr system options in requiredFeatures/optionalFeatures.', - ) - }, - }) - }, - { '../core/system': 142, '../utils/': 205 }, - ], - 199: [ - function (e, t, n) { - t.exports = function (e, t) { - return ( - (n = Array.prototype.slice.call(arguments, 2)), - function () { - var r = n.concat(Array.prototype.slice.call(arguments, 0)) - return e.apply(t, r) - } - ) - var n - } - }, - {}, - ], - 200: [ - function (e, t, n) { - var r = e('./debug'), - i = e('object-assign'), - o = r('utils:coordinates:warn'), - a = ['x', 'y', 'z', 'w'], - s = /^\s*((-?\d*\.{0,1}\d+(e-?\d+)?)\s+){2,3}(-?\d*\.{0,1}\d+(e-?\d+)?)\s*$/ - t.exports.regex = s - var l = 'object', - c = /\s+/g - function u(e, t) { - var n, r, o, s, u, h, d, f, m - if (e && e instanceof Object) - return ( - (h = void 0 === e.x ? t && t.x : e.x), - (d = void 0 === e.y ? t && t.y : e.y), - (f = void 0 === e.z ? t && t.z : e.z), - (m = void 0 === e.w ? t && t.w : e.w), - void 0 !== h && null !== h && (e.x = p(h)), - void 0 !== d && null !== d && (e.y = p(d)), - void 0 !== f && null !== f && (e.z = p(f)), - void 0 !== m && null !== m && (e.w = p(m)), - e - ) - if (null === e || void 0 === e) return typeof t === l ? i({}, t) : t - for (n = e.trim().split(c), u = {}, s = 0; s < a.length; s++) - if (((o = a[s]), n[s])) u[o] = parseFloat(n[s], 10) - else { - if (void 0 === (r = t && t[o])) continue - u[o] = p(r) - } - return u - } - function h(e) { - var t - return typeof e !== l - ? e - : ((t = e.x + ' ' + e.y), - null != e.z && (t += ' ' + e.z), - null != e.w && (t += ' ' + e.w), - t) - } - function d(e) { - return s.test(e) - } - function p(e) { - return null !== e && void 0 !== e && e.constructor === String - ? parseFloat(e, 10) - : e - } - ;(t.exports.parse = u), - (t.exports.stringify = h), - (t.exports.isCoordinates = d), - (t.exports.isCoordinate = function (e) { - return ( - o( - '`AFRAME.utils.isCoordinate` has been renamed to `AFRAME.utils.isCoordinates`', - ), - d(e) - ) - }), - (t.exports.toVector3 = function (e) { - return new THREE.Vector3(e.x, e.y, e.z) - }) - }, - { './debug': 201, 'object-assign': 39 }, - ], - 201: [ - function (t, n, r) { - ;(function (r) { - var i = t('debug'), - o = t('object-assign'), - a = { colors: { debug: 'gray', error: 'red', info: 'gray', warn: 'orange' } }, - s = function (e) { - var t = i(e) - return (t.color = c(e)), t - } - function l(e) { - var t = e.split(':') - return t[t.length - 1] - } - function c(e) { - var t = l(e) - return (a.colors && a.colors[t]) || null - } - function u() { - try { - return window.localStorage - } catch (e) {} - } - o(s, i) - var h = u() - h && (parseInt(h.logs, 10) || 'true' === h.logs) - ? s.enable('*') - : s.enable('*:error,*:info,*:warn'), - r.browser && (window.logs = s), - (n.exports = s) - }.call(this, t('_process'))) - }, - { _process: 49, debug: 8, 'object-assign': 39 }, - ], - 202: [ - function (e, t, n) { - ;(function (n) { - var r, - i = e('debug')('device:error'), - o = !1, - a = !1, - s = (t.exports.isWebXRAvailable = !window.debug && void 0 !== navigator.xr) - if ( - (window.addEventListener('vrdisplayactivate', function (e) { - var t - s || - ((t = document.createElement('canvas')), - (r = e.display), - t.getContext('webgl', {}), - r.requestPresent([{ source: t }]).then( - function () {}, - function () {}, - )) - }), - s) - ) { - var l = function () { - var e = document.querySelector('a-scene') - e - ? e.hasLoaded - ? e.components['vr-mode-ui'].updateEnterInterfaces() - : e.addEventListener('loaded', l) - : window.addEventListener('DOMContentLoaded', l) - }, - c = function (e) { - i('WebXR session support error: ' + e.message) - } - navigator.xr.isSessionSupported - ? (navigator.xr - .isSessionSupported('immersive-vr') - .then(function (e) { - ;(o = e), l() - }) - .catch(c), - navigator.xr - .isSessionSupported('immersive-ar') - .then(function (e) { - ;(a = e), l() - }) - .catch(function () {})) - : navigator.xr.supportsSession - ? (navigator.xr - .supportsSession('immersive-vr') - .then(function () { - ;(o = !0), l() - }) - .catch(c), - navigator.xr - .supportsSession('immersive-ar') - .then(function () { - ;(a = !0), l() - }) - .catch(function () {})) - : i('WebXR has neither isSessionSupported or supportsSession?!') - } else - navigator.getVRDisplays && - navigator.getVRDisplays().then(function (e) { - var t = document.querySelector('a-scene') - ;(r = e.length && e[0]), t && t.emit('displayconnected', { vrDisplay: r }) - }) - function u() { - return r - } - function h() { - return o || a || !!u() - } - function d() { - return a - } - ;(t.exports.getVRDisplay = u), - (t.exports.checkHeadsetConnected = h), - (t.exports.checkARSupport = d) - var p = (function () { - var e, - t = !1 - return ( - (e = window.navigator.userAgent || window.navigator.vendor || window.opera), - (/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test( - e, - ) || - /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test( - e.substr(0, 4), - )) && - (t = !0), - (m() || f() || A()) && (t = !0), - b() && (t = !1), - function () { - return t - } - ) - })() - function f(e) { - var t = e || window.navigator.userAgent - return /ipad|Nexus (7|9)|xoom|sch-i800|playbook|tablet|kindle/i.test(t) - } - function m() { - return /iPad|iPhone|iPod/.test(window.navigator.platform) - } - function v() { - return !p() && !b() && void 0 !== window.orientation - } - function g() { - return /(OculusBrowser)/i.test(window.navigator.userAgent) - } - function y() { - return /(Mobile VR)/i.test(window.navigator.userAgent) - } - function b() { - return g() || y() - } - function A() { - return /R7 Build/.test(window.navigator.userAgent) - } - ;(t.exports.isMobile = p), - (t.exports.isTablet = f), - (t.exports.isIOS = m), - (t.exports.isMobileDeviceRequestingDesktopSite = v), - (t.exports.isOculusBrowser = g), - (t.exports.isFirefoxReality = y), - (t.exports.isMobileVR = b), - (t.exports.isR7 = A), - (t.exports.isLandscape = function () { - var e = window.orientation - return A() && (e += 90), 90 === e || -90 === e - }), - (t.exports.isBrowserEnvironment = !(n && !n.browser)), - (t.exports.isNodeEnvironment = !t.exports.isBrowserEnvironment) - }.call(this, e('_process'))) - }, - { _process: 49, debug: 8 }, - ], - 203: [ - function (e, t, n) { - var r = {} - function i(e, t) { - return ( - r[(t = t || '.')] || (r[t] = {}), - -1 !== e.indexOf(t) ? (r[t][e] = e.split(t)) : (r[t][e] = e), - r[t][e] - ) - } - ;(t.exports.getComponentPropertyPath = i), - (t.exports.propertyPathCache = r), - (t.exports.getComponentProperty = function (e, t, n) { - var r - return ( - (n = n || '.'), - -1 !== t.indexOf(n) - ? (r = i(t, n)).constructor === String - ? e.getAttribute(r) - : e.getAttribute(r[0])[r[1]] - : e.getAttribute(t) - ) - }), - (t.exports.setComponentProperty = function (e, t, n, r) { - var o - ;(r = r || '.'), - -1 === t.indexOf(r) - ? e.setAttribute(t, n) - : (o = i(t, r)).constructor === String - ? e.setAttribute(o, n) - : e.setAttribute(o[0], o[1], n) - }) - }, - {}, - ], - 204: [ - function (e, t, n) { - t.exports = function (e) { - var t = e.style.width, - n = e.style.height - ;(e.style.width = parseInt(t, 10) + 1 + 'px'), - (e.style.height = parseInt(n, 10) + 1 + 'px'), - setTimeout(function () { - ;(e.style.width = t), (e.style.height = n) - }, 200) - } - }, - {}, - ], - 205: [ - function (e, t, n) { - var r = e('./debug'), - i = e('deep-assign'), - o = e('./device'), - a = e('object-assign'), - s = e('./object-pool'), - l = r('utils:warn') - ;(t.exports.bind = e('./bind')), - (t.exports.coordinates = e('./coordinates')), - (t.exports.debug = r), - (t.exports.device = o), - (t.exports.entity = e('./entity')), - (t.exports.forceCanvasResizeSafariMobile = e('./forceCanvasResizeSafariMobile')), - (t.exports.isIE11 = e('./is-ie11')), - (t.exports.material = e('./material')), - (t.exports.objectPool = s), - (t.exports.split = e('./split').split), - (t.exports.styleParser = e('./styleParser')), - (t.exports.trackedControls = e('./tracked-controls')), - (t.exports.checkHeadsetConnected = function () { - return ( - l( - '`utils.checkHeadsetConnected` has moved to `utils.device.checkHeadsetConnected`', - ), - o.checkHeadsetConnected(arguments) - ) - }), - (t.exports.isGearVR = t.exports.device.isGearVR = - function () { - l('`utils.isGearVR` has been deprecated, use `utils.device.isMobileVR`') - }), - (t.exports.isIOS = function () { - return l('`utils.isIOS` has moved to `utils.device.isIOS`'), o.isIOS(arguments) - }), - (t.exports.isOculusGo = t.exports.device.isOculusGo = - function () { - l('`utils.isOculusGo` has been deprecated, use `utils.device.isMobileVR`') - }), - (t.exports.isMobile = function () { - return ( - l('`utils.isMobile has moved to `utils.device.isMobile`'), - o.isMobile(arguments) - ) - }), - (t.exports.throttle = function (e, n, r) { - var i - return ( - r && (e = t.exports.bind(e, r)), - function () { - var t = Date.now() - ;('undefined' === typeof i || - ('undefined' === typeof i ? n : t - i) >= n) && - ((i = t), e.apply(null, arguments)) - } - ) - }), - (t.exports.throttleTick = function (e, n, r) { - var i - return ( - r && (e = t.exports.bind(e, r)), - function (t, r) { - var o = 'undefined' === typeof i ? r : t - i - ;('undefined' === typeof i || o >= n) && ((i = t), e(t, o)) - } - ) - }), - (t.exports.debounce = function (e, t, n) { - var r - return function () { - var i = this, - o = arguments, - a = function () { - ;(r = null), n || e.apply(i, o) - }, - s = n && !r - clearTimeout(r), (r = setTimeout(a, t)), s && e.apply(i, o) - } - }), - (t.exports.extend = a), - (t.exports.extendDeep = i), - (t.exports.clone = function (e) { - return JSON.parse(JSON.stringify(e)) - }) - var c = (function () { - var e = s.createPool(function () { - return [] - }) - return function (t, n) { - var r, i, o, a, s, l - if ( - void 0 === t || - void 0 === n || - null === t || - null === n || - !( - (t && n && t.constructor === Object && n.constructor === Object) || - (t.constructor === Array && n.constructor === Array) - ) - ) - return t === n - for (r in ((i = e.use()), (o = e.use()), (i.length = 0), (o.length = 0), t)) - i.push(r) - for (r in n) o.push(r) - if (i.length !== o.length) return e.recycle(i), e.recycle(o), !1 - for (a = 0; a < i.length; ++a) - if ( - ((s = t[i[a]]), - (l = n[i[a]]), - 'object' === typeof s || - 'object' === typeof l || - (Array.isArray(s) && Array.isArray(l))) - ) { - if (s === l) continue - if (!c(s, l)) return e.recycle(i), e.recycle(o), !1 - } else if (s !== l) return e.recycle(i), e.recycle(o), !1 - return e.recycle(i), e.recycle(o), !0 - } - })() - ;(t.exports.deepEqual = c), - (t.exports.diff = (function () { - var e = [] - return function (t, n, r) { - var i, o, a, s, l, u, h - for (l in ((s = r || {}), (e.length = 0), t)) e.push(l) - if (!n) return s - for (a in n) -1 === e.indexOf(a) && e.push(a) - for (u = 0; u < e.length; u++) - (i = t[(l = e[u])]), - (o = n[l]), - (((h = i && o && i.constructor === Object && o.constructor === Object) && - !c(i, o)) || - (!h && i !== o)) && - (s[l] = o) - return s - } - })()), - (t.exports.shouldCaptureKeyEvent = function (e) { - return !e.metaKey && document.activeElement === document.body - }), - (t.exports.splitString = function (e, t) { - 'undefined' === typeof t && (t = ' ') - var n = new RegExp(t, 'g') - return (e = (e || '').replace(n, t)).split(t) - }), - (t.exports.getElData = function (e, t) { - t = t || {} - var n = {} - function r(t) { - e.hasAttribute(t) && (n[t] = e.getAttribute(t)) - } - return Object.keys(t).forEach(r), n - }), - (t.exports.getUrlParameter = function (e) { - e = e.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]') - var t = new RegExp('[\\?&]' + e + '=([^&#]*)').exec(location.search) - return null === t ? '' : decodeURIComponent(t[1].replace(/\+/g, ' ')) - }), - (t.exports.isIframed = function () { - return window.top !== window.self - }), - (t.exports.findAllScenes = function (e) { - for ( - var t = [], n = e.getElementsByTagName('*'), r = 0, i = n.length; - r < i; - r++ - ) - n[r].isScene && t.push(n[r]) - return t - }), - (t.exports.srcLoader = e('./src-loader')) - }, - { - './bind': 199, - './coordinates': 200, - './debug': 201, - './device': 202, - './entity': 203, - './forceCanvasResizeSafariMobile': 204, - './is-ie11': 207, - './material': 209, - './object-pool': 210, - './split': 211, - './src-loader': 212, - './styleParser': 213, - './tracked-controls': 214, - 'deep-assign': 10, - 'object-assign': 39, - }, - ], - 206: [ - function (e, t, n) { - window.addEventListener('orientationchange', function () { - ;(document.documentElement.style.height = 'initial'), - setTimeout(function () { - ;(document.documentElement.style.height = '100%'), - setTimeout(function () { - window.scrollTo(0, 1) - }, 500) - }, 500) - }) - }, - {}, - ], - 207: [ - function (e, t, n) { - function r() { - var e = -1, - t = navigator.userAgent - return ( - 'Microsoft Internet Explorer' === navigator.appName - ? null != new RegExp('MSIE ([0-9]{1,}[\\.0-9]{0,})').exec(t) && - (e = parseFloat(RegExp.$1)) - : 'Netscape' === navigator.appName && - null != new RegExp('Trident/.*rv:([0-9]{1,}[\\.0-9]{0,})').exec(t) && - (e = parseFloat(RegExp.$1)), - e - ) - } - t.exports = 11 === r() - }, - {}, - ], - 208: [ - function (e, t, n) { - t.exports = function (e) { - return /(iphone|ipod|ipad).*os.(7_|8_|9_)/i.test(e) - } - }, - {}, - ], - 209: [ - function (e, t, n) { - var r = e('../lib/three'), - i = ['application/x-mpegurl', 'application/vnd.apple.mpegurl'], - o = new Set(['emissiveMap', 'envMap', 'map', 'specularMap']) - function a(e, t) { - t && - (e.emit('materialtextureloaded', { src: t.image, texture: t }), - t.image && - 'VIDEO' === t.image.tagName && - (t.image.addEventListener('loadeddata', function () { - e.components && - e.components.material && - (t.needsCorrectionBGRA && - t.needsCorrectionFlipY && - -1 !== - ['standard', 'flat'].indexOf(e.components.material.data.shader) && - e.setAttribute('material', 'shader', 'ios10hls'), - e.emit('materialvideoloadeddata', { src: t.image, texture: t })) - }), - t.image.addEventListener('ended', function () { - e.emit('materialvideoended', { src: t.image, texture: t }) - }))) - } - ;(t.exports.updateMapMaterialFromData = function (e, t, n, i) { - var s = n.el, - l = n.material, - c = s.sceneEl.systems.renderer, - u = i[t] - if ((n.materialSrcs || (n.materialSrcs = {}), !u)) - return delete n.materialSrcs[e], void d(null) - function h(t) { - n.materialSrcs[e] === u && d(t) - } - function d(t) { - ;(l[e] = t), - t && o.has(e) && c.applyColorCorrection(t), - (l.needsUpdate = !0), - a(s, t) - } - u !== n.materialSrcs[e] && - ((n.materialSrcs[e] = u), - u instanceof r.Texture - ? d(u) - : s.sceneEl.systems.material.loadTexture( - u, - { src: u, repeat: i.repeat, offset: i.offset, npot: i.npot }, - h, - )) - }), - (t.exports.updateMap = function (e, n) { - return t.exports.updateMapMaterialFromData('map', 'src', e, n) - }), - (t.exports.updateDistortionMap = function (e, t, n) { - var r = e - 'ambientOcclusion' === e && (r = 'ao') - var i = t.el, - s = t.material, - l = i.sceneEl.systems.renderer, - c = n[e + 'Map'], - u = {} - if ( - ((u.src = c), - (u.offset = n[e + 'TextureOffset']), - (u.repeat = n[e + 'TextureRepeat']), - (u.wrap = n[e + 'TextureWrap']), - c) - ) { - if (c === t[e + 'TextureSrc']) return - return ( - (t[e + 'TextureSrc'] = c), - void i.sceneEl.systems.material.loadTexture(c, u, h) - ) - } - function h(e) { - var t = r + 'Map' - ;(s[t] = e), - e && o.has(t) && l.applyColorCorrection(e), - (s.needsUpdate = !0), - a(i, e) - } - s.map && h(null) - }), - (t.exports.handleTextureEvents = a), - (t.exports.isHLS = function (e, t) { - return ( - !(!t || !i.includes(t.toLowerCase())) || - !!(e && e.toLowerCase().indexOf('.m3u8') > 0) - ) - }) - }, - { '../lib/three': 179 }, - ], - 210: [ - function (e, t, n) { - var r = Object.freeze(Object.create(null)) - function i() { - return {} - } - function o(e) { - var t - if (e && e.constructor === Object) for (t in e) e[t] = void 0 - } - function a(e, t) { - var n - if (e && e.constructor === Object) for (n in e) n in t || delete e[n] - } - ;(t.exports.createPool = function (e) { - var t = [], - n = null - function a() { - var e - return ( - (null !== n && n !== t.length) || l(t.length || 5), - (e = t[n]), - (t[n++] = r), - o(e), - e - ) - } - function s(e) { - e instanceof Object && - (null !== n && -1 !== n ? (t[--n] = e) : (t[t.length] = e)) - } - function l(r) { - var i, o - if (((r = void 0 === r ? t.length : r) > 0 && null == n && (n = 0), r > 0)) - for (i = t.length, t.length += Number(r), o = i; o < t.length; o++) t[o] = e() - return t.length - } - function c() { - return t.length - } - return (e = e || i), { grow: l, pool: t, recycle: s, size: c, use: a } - }), - (t.exports.clearObject = o), - (t.exports.removeUnusedKeys = a) - }, - {}, - ], - 211: [ - function (e, t, n) { - t.exports.split = (function () { - var e = {} - return function (t, n) { - return n in e || (e[n] = {}), t in e[n] || (e[n][t] = t.split(n)), e[n][t] - } - })() - }, - {}, - ], - 212: [ - function (t, n, r) { - var i = t('./debug')('utils:src-loader:warn') - function o(e, t, n) { - l(e, function (r) { - r ? t(e) : n(e) - }) - } - function a(e, t) { - var n, - r, - a, - l = '', - c = [] - for (r = 0; r < 5; r++) l += '(url\\((?:[^\\)]+)\\),\\s*)' - function h(e) { - c.push(e), 6 === c.length && t(c) - } - if (((l += '(url\\((?:[^\\)]+)\\)\\s*)'), (a = e.match(new RegExp(l))))) - for (r = 1; r < 7; r++) o(s(a[r]), h) - else if ((n = u(e))) - return 'A-CUBEMAP' === n.tagName && n.srcs - ? t(n.srcs) - : void i('Selector "%s" does not point to <a-cubemap>', e) - } - function s(e) { - var t = e.match(/\url\((.+)\)/) - if (t) return t[1] - } - function l(e, t) { - var n - e.tagName - ? t('IMG' === e.tagName) - : ((n = new XMLHttpRequest()).open('HEAD', e), - n.addEventListener('load', function (r) { - var i - n.status >= 200 && n.status < 300 - ? null == (i = n.getResponseHeader('Content-Type')) - ? c(e, t) - : i.startsWith('image') - ? t(!0) - : t(!1) - : c(e, t), - n.abort() - }), - n.send()) - } - function c(e, t) { - var n = new Image() - function r() { - t(!0) - } - function i() { - t(!1) - } - n.addEventListener('load', r), n.addEventListener('error', i), (n.src = e) - } - function u(t) { - try { - var n = document.querySelector(t) - return n || i('No element was found matching the selector: "%s"', t), n - } catch (e) { - return void i('"%s" is not a valid selector', t) - } - } - n.exports = { parseUrl: s, validateSrc: o, validateCubemapSrc: a } - }, - { './debug': 201 }, - ], - 213: [ - function (e, t, n) { - var r = /-([a-z])/g - function i(e) { - return e.replace(r, c) - } - function o(e) { - var t, n - for (n in e) n !== (t = i(n)) && ((e[t] = e[n]), delete e[n]) - return e - } - ;(t.exports.parse = function (e, t) { - var n - return 'string' !== typeof e || (n = s(e, t))[''] ? e : o(n) - }), - (t.exports.stringify = function (e) { - return 'string' === typeof e ? e : l(e) - }), - (t.exports.toCamelCase = i), - (t.exports.transformKeysToCamelCase = o) - var a = (function () { - var e = [], - t = /url\([^)]+$/ - return function (n) { - var r, - i = '', - o = 0, - a = ';' - for (e.length = 0; o < n.length; ) - -1 === (r = n.indexOf(a, o)) && (r = n.length), - (i += n.substring(o, r)), - t.test(i) - ? ((i += ';'), (o = r + 1)) - : (e.push(i.trim()), (i = ''), (o = r + 1)) - return e - } - })() - function s(e, t) { - var n, r, i, o, s, l - for (t = t || {}, n = a(e), r = 0; r < n.length; r++) - (i = n[r]) && - ((o = i.indexOf(':')), - (s = i.substr(0, o).trim()), - (l = i.substr(o + 1).trim()), - (t[s] = l)) - return t - } - function l(e) { - var t, - n = 0, - r = 0, - i = '' - for (t in e) n++ - for (t in e) (i += t + ': ' + e[t]), r < n - 1 && (i += '; '), r++ - return i - } - function c(e) { - return e[1].toUpperCase() - } - }, - {}, - ], - 214: [ - function (e, t, n) { - var r = e('../constants').DEFAULT_HANDEDNESS, - i = ['x', 'y', 'z', 'w'], - o = 2 - function a(e, t, n) { - var r, - i, - o = e.el.sceneEl, - a = n.index || 0 - return ( - !!t && - !!(i = o && o.systems['tracked-controls-webvr']) && - !!(r = i.controllers).length && - !!l(r, null, t, n.hand, a) - ) - } - function s(e, t, n) { - var r, - i = e.el.sceneEl, - o = i && i.systems['tracked-controls-webxr'] - return ( - !!o && - !(!(r = o.controllers) || !r.length) && - c(r, t, n.hand, n.index, n.iterateControllerProfiles, n.handTracking) - ) - } - function l(e, t, n, i, a) { - var s, - l, - c = 0 - for (l = 0; l < e.length; l++) - if ( - ((s = e[l]), - (!n || s.id.startsWith(n)) && - (n || s.id === t) && - (!i || !s.hand || i === s.hand)) - ) { - if (!i || s.hand) return s - if (c === o * a + (i === r ? 0 : 1)) return s - ++c - } - } - function c(e, t, n, r, i, o) { - var a, - s, - l, - c, - u = !1 - for (a = 0; a < e.length; a++) { - if (((c = (l = e[a]).profiles), o)) u = l.hand - else if (i) for (s = 0; s < c.length && !(u = c[s].startsWith(t)); s++); - else u = c.length > 0 && c[0].startsWith(t) - if (u) - if ('right' === l.handedness || 'left' === l.handedness) { - if (l.handedness === n) return e[a] - } else if (a === r) return e[a] - } - } - ;(t.exports.checkControllerPresentAndSetup = function (e, t, n) { - var r, - i, - o = e.el, - l = o.sceneEl.hasWebXR - if ( - ((i = !!(r = (l ? s : a)(e, t, n))), - !e.controllerPresent || e.controllerEventsActive || l || e.addEventListeners(), - i === e.controllerPresent) - ) - return i - ;(e.controllerPresent = i), - i - ? (e.addEventListeners(), - e.injectTrackedControls(r), - o.emit('controllerconnected', { name: e.name, component: e })) - : (e.removeEventListeners(), - o.emit('controllerdisconnected', { name: e.name, component: e })) - }), - (t.exports.isControllerPresentWebVR = a), - (t.exports.isControllerPresentWebXR = s), - (t.exports.findMatchingControllerWebVR = l), - (t.exports.findMatchingControllerWebXR = c), - (t.exports.emitIfAxesChanged = function (e, t, n) { - var r, o, a, s, l - for (o in t) { - for (r = t[o], a = !1, l = 0; l < r.length; l++) - n.detail.changed[r[l]] && (a = !0) - if (a) { - for (s = {}, l = 0; l < r.length; l++) s[i[l]] = n.detail.axis[r[l]] - e.el.emit(o + 'moved', s) - } - } - }), - (t.exports.onButtonEvent = function (e, t, n, r) { - var i = (r ? n.mapping[r] : n.mapping).buttons[e] - n.el.emit(i + t), n.updateModel && n.updateModel(i, t) - }) - }, - { '../constants': 123 }, - ], - 215: [ - function (e, t, n) { - THREE.DeviceOrientationControls = function (e) { - var t = this - ;(this.object = e), - this.object.rotation.reorder('YXZ'), - (this.enabled = !0), - (this.deviceOrientation = {}), - (this.screenOrientation = 0), - (this.alphaOffset = 0) - var n = function (e) { - t.deviceOrientation = e - }, - r = function () { - t.screenOrientation = window.orientation || 0 - }, - i = (function () { - var e = new THREE.Vector3(0, 0, 1), - t = new THREE.Euler(), - n = new THREE.Quaternion(), - r = new THREE.Quaternion(-Math.sqrt(0.5), 0, 0, Math.sqrt(0.5)) - return function (i, o, a, s, l) { - t.set(a, o, -s, 'YXZ'), - i.setFromEuler(t), - i.multiply(r), - i.multiply(n.setFromAxisAngle(e, -l)) - } - })() - ;(this.connect = function () { - r(), - window.addEventListener('orientationchange', r, !1), - window.addEventListener('deviceorientation', n, !1), - (t.enabled = !0) - }), - (this.disconnect = function () { - window.removeEventListener('orientationchange', r, !1), - window.removeEventListener('deviceorientation', n, !1), - (t.enabled = !1) - }), - (this.update = function () { - if (!1 !== t.enabled) { - var e = t.deviceOrientation - if (e) { - var n = e.alpha ? 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this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this},t.clampLength=function(e,t){var n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(e,Math.min(t,n)))},t.floor=function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},t.ceil=function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},t.round=function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},t.roundToZero=function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},t.negate=function(){return this.x=-this.x,this.y=-this.y,this},t.dot=function(e){return this.x*e.x+this.y*e.y},t.cross=function(e){return this.x*e.y-this.y*e.x},t.lengthSq=function(){return this.x*this.x+this.y*this.y},t.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y)},t.manhattanLength=function(){return Math.abs(this.x)+Math.abs(this.y)},t.normalize=function(){return this.divideScalar(this.length()||1)},t.angle=function(){var e=Math.atan2(-this.y,-this.x)+Math.PI;return e},t.distanceTo=function(e){return Math.sqrt(this.distanceToSquared(e))},t.distanceToSquared=function(e){var t=this.x-e.x,n=this.y-e.y;return t*t+n*n},t.manhattanDistanceTo=function(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)},t.setLength=function(e){return this.normalize().multiplyScalar(e)},t.lerp=function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this},t.lerpVectors=function(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this},t.equals=function(e){return e.x===this.x&&e.y===this.y},t.fromArray=function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this},t.toArray=function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e},t.fromBufferAttribute=function(e,t,n){return void 0!==n&&console.warn("THREE.Vector2: offset has been removed from 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t=this.elements,n=e.elements;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],this},t.extractBasis=function(e,t,n){return e.setFromMatrix3Column(this,0),t.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this},t.setFromMatrix4=function(e){var t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this},t.multiply=function(e){return this.multiplyMatrices(this,e)},t.premultiply=function(e){return this.multiplyMatrices(e,this)},t.multiplyMatrices=function(e,t){var n=e.elements,r=t.elements,i=this.elements,o=n[0],a=n[3],s=n[6],l=n[1],c=n[4],u=n[7],h=n[2],d=n[5],p=n[8],f=r[0],m=r[3],v=r[6],g=r[1],y=r[4],b=r[7],A=r[2],w=r[5],x=r[8];return i[0]=o*f+a*g+s*A,i[3]=o*m+a*y+s*w,i[6]=o*v+a*b+s*x,i[1]=l*f+c*g+u*A,i[4]=l*m+c*y+u*w,i[7]=l*v+c*b+u*x,i[2]=h*f+d*g+p*A,i[5]=h*m+d*y+p*w,i[8]=h*v+d*b+p*x,this},t.multiplyScalar=function(e){var t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this},t.determinant=function(){var e=this.elements,t=e[0],n=e[1],r=e[2],i=e[3],o=e[4],a=e[5],s=e[6],l=e[7],c=e[8];return t*o*c-t*a*l-n*i*c+n*a*s+r*i*l-r*o*s},t.invert=function(){var e=this.elements,t=e[0],n=e[1],r=e[2],i=e[3],o=e[4],a=e[5],s=e[6],l=e[7],c=e[8],u=c*o-a*l,h=a*s-c*i,d=l*i-o*s,p=t*u+n*h+r*d;if(0===p)return this.set(0,0,0,0,0,0,0,0,0);var f=1/p;return e[0]=u*f,e[1]=(r*l-c*n)*f,e[2]=(a*n-r*o)*f,e[3]=h*f,e[4]=(c*t-r*s)*f,e[5]=(r*i-a*t)*f,e[6]=d*f,e[7]=(n*s-l*t)*f,e[8]=(o*t-n*i)*f,this},t.transpose=function(){var e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this},t.getNormalMatrix=function(e){return this.setFromMatrix4(e).copy(this).invert().transpose()},t.transposeIntoArray=function(e){var t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this},t.setUvTransform=function(e,t,n,r,i,o,a){var s=Math.cos(i),l=Math.sin(i);return this.set(n*s,n*l,-n*(s*o+l*a)+o+e,-r*l,r*s,-r*(-l*o+s*a)+a+t,0,0,1),this},t.scale=function(e,t){var n=this.elements;return n[0]*=e,n[3]*=e,n[6]*=e,n[1]*=t,n[4]*=t,n[7]*=t,this},t.rotate=function(e){var t=Math.cos(e),n=Math.sin(e),r=this.elements,i=r[0],o=r[3],a=r[6],s=r[1],l=r[4],c=r[7];return r[0]=t*i+n*s,r[3]=t*o+n*l,r[6]=t*a+n*c,r[1]=-n*i+t*s,r[4]=-n*o+t*l,r[7]=-n*a+t*c,this},t.translate=function(e,t){var n=this.elements;return n[0]+=e*n[2],n[3]+=e*n[5],n[6]+=e*n[8],n[1]+=t*n[2],n[4]+=t*n[5],n[7]+=t*n[8],this},t.equals=function(e){for(var t=this.elements,n=e.elements,r=0;r<9;r++)if(t[r]!==n[r])return!1;return!0},t.fromArray=function(e,t){void 0===t&&(t=0);for(var n=0;n<9;n++)this.elements[n]=e[n+t];return this},t.toArray=function(e,t){void 0===e&&(e=[]),void 0===t&&(t=0);var n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e},e}(),er={getDataURL:function(e){if(/^data:/i.test(e.src))return e.src;if("undefined"==typeof HTMLCanvasElement)return e.src;var t;if(e instanceof HTMLCanvasElement)t=e;else{void 0===Qn&&(Qn=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),Qn.width=e.width,Qn.height=e.height;var n=Qn.getContext("2d");e instanceof ImageData?n.putImageData(e,0,0):n.drawImage(e,0,0,e.width,e.height),t=Qn}return t.width>2048||t.height>2048?t.toDataURL("image/jpeg",.6):t.toDataURL("image/png")}},tr=0;function nr(e,t,n,r,i,o,a,s,l,c){void 0===e&&(e=nr.DEFAULT_IMAGE),void 0===t&&(t=nr.DEFAULT_MAPPING),void 0===n&&(n=pe),void 0===r&&(r=pe),void 0===i&&(i=Ae),void 0===o&&(o=Ee),void 0===a&&(a=Ue),void 0===s&&(s=_e),void 0===l&&(l=1),void 0===c&&(c=Kt),Object.defineProperty(this,"id",{value:tr++}),this.uuid=Kn.generateUUID(),this.name="",this.image=e,this.mipmaps=[],this.mapping=t,this.wrapS=n,this.wrapT=r,this.magFilter=i,this.minFilter=o,this.anisotropy=l,this.format=a,this.internalFormat=null,this.type=s,this.offset=new Jn(0,0),this.repeat=new Jn(1,1),this.center=new Jn(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new $n,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=c,this.version=0,this.onUpdate=null}function rr(e){return"undefined"!==typeof HTMLImageElement&&e instanceof HTMLImageElement||"undefined"!==typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement||"undefined"!==typeof ImageBitmap&&e instanceof ImageBitmap?er.getDataURL(e):e.data?{data:Array.prototype.slice.call(e.data),width:e.width,height:e.height,type:e.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}nr.DEFAULT_IMAGE=void 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0===e||"string"===typeof e;if(!t&&void 0!==e.textures[this.uuid])return e.textures[this.uuid];var n={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,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){var r=this.image;if(void 0===r.uuid&&(r.uuid=Kn.generateUUID()),!t&&void 0===e.images[r.uuid]){var i;if(Array.isArray(r)){i=[];for(var o=0,a=r.length;o<a;o++)r[o].isDataTexture?i.push(rr(r[o].image)):i.push(rr(r[o]))}else i=rr(r);e.images[r.uuid]={uuid:r.uuid,url:i}}n.image=r.uuid}return t||(e.textures[this.uuid]=n),n},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(e){if(this.mapping!==oe)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case de:e.x=e.x-Math.floor(e.x);break;case pe:e.x=e.x<0?0:1;break;case fe:1===Math.abs(Math.floor(e.x)%2)?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x)}if(e.y<0||e.y>1)switch(this.wrapT){case de:e.y=e.y-Math.floor(e.y);break;case pe:e.y=e.y<0?0:1;break;case fe:1===Math.abs(Math.floor(e.y)%2)?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y)}return this.flipY&&(e.y=1-e.y),e}}),Object.defineProperty(nr.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}});var ir=function(){function e(e,t,n,r){void 0===e&&(e=0),void 0===t&&(t=0),void 0===n&&(n=0),void 0===r&&(r=1),Object.defineProperty(this,"isVector4",{value:!0}),this.x=e,this.y=t,this.z=n,this.w=r}var t=e.prototype;return t.set=function(e,t,n,r){return this.x=e,this.y=t,this.z=n,this.w=r,this},t.setScalar=function(e){return this.x=e,this.y=e,this.z=e,this.w=e,this},t.setX=function(e){return this.x=e,this},t.setY=function(e){return this.y=e,this},t.setZ=function(e){return this.z=e,this},t.setW=function(e){return this.w=e,this},t.setComponent=function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this},t.getComponent=function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}},t.clone=function(){return new this.constructor(this.x,this.y,this.z,this.w)},t.copy=function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this},t.add=function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this)},t.addScalar=function(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this},t.addVectors=function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this},t.addScaledVector=function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this},t.sub=function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this)},t.subScalar=function(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this},t.subVectors=function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this},t.multiply=function(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this},t.multiplyScalar=function(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this},t.applyMatrix4=function(e){var t=this.x,n=this.y,r=this.z,i=this.w,o=e.elements;return this.x=o[0]*t+o[4]*n+o[8]*r+o[12]*i,this.y=o[1]*t+o[5]*n+o[9]*r+o[13]*i,this.z=o[2]*t+o[6]*n+o[10]*r+o[14]*i,this.w=o[3]*t+o[7]*n+o[11]*r+o[15]*i,this},t.divideScalar=function(e){return this.multiplyScalar(1/e)},t.setAxisAngleFromQuaternion=function(e){this.w=2*Math.acos(e.w);var t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this},t.setAxisAngleFromRotationMatrix=function(e){var t,n,r,i,o=.01,a=.1,s=e.elements,l=s[0],c=s[4],u=s[8],h=s[1],d=s[5],p=s[9],f=s[2],m=s[6],v=s[10];if(Math.abs(c-h)<o&&Math.abs(u-f)<o&&Math.abs(p-m)<o){if(Math.abs(c+h)<a&&Math.abs(u+f)<a&&Math.abs(p+m)<a&&Math.abs(l+d+v-3)<a)return this.set(1,0,0,0),this;t=Math.PI;var g=(l+1)/2,y=(d+1)/2,b=(v+1)/2,A=(c+h)/4,w=(u+f)/4,x=(p+m)/4;return g>y&&g>b?g<o?(n=0,r=.707106781,i=.707106781):(r=A/(n=Math.sqrt(g)),i=w/n):y>b?y<o?(n=.707106781,r=0,i=.707106781):(n=A/(r=Math.sqrt(y)),i=x/r):b<o?(n=.707106781,r=.707106781,i=0):(n=w/(i=Math.sqrt(b)),r=x/i),this.set(n,r,i,t),this}var E=Math.sqrt((m-p)*(m-p)+(u-f)*(u-f)+(h-c)*(h-c));return Math.abs(E)<.001&&(E=1),this.x=(m-p)/E,this.y=(u-f)/E,this.z=(h-c)/E,this.w=Math.acos((l+d+v-1)/2),this},t.min=function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this},t.max=function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this},t.clamp=function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this},t.clampScalar=function(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this.w=Math.max(e,Math.min(t,this.w)),this},t.clampLength=function(e,t){var n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(e,Math.min(t,n)))},t.floor=function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},t.ceil=function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},t.round=function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},t.roundToZero=function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},t.negate=function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},t.dot=function(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w},t.lengthSq=function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},t.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},t.manhattanLength=function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},t.normalize=function(){return this.divideScalar(this.length()||1)},t.setLength=function(e){return this.normalize().multiplyScalar(e)},t.lerp=function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this},t.lerpVectors=function(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this.w=e.w+(t.w-e.w)*n,this},t.equals=function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w},t.fromArray=function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this},t.toArray=function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e},t.fromBufferAttribute=function(e,t,n){return void 0!==n&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this},t.random=function(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this},Hn(e,[{key:"width",get:function(){return this.z},set:function(e){this.z=e}},{key:"height",get:function(){return this.w},set:function(e){this.w=e}}]),e}(),or=function(e){function t(t,n,r){var i;return i=e.call(this)||this,Object.defineProperty(zn(i),"isWebGLRenderTarget",{value:!0}),i.width=t,i.height=n,i.scissor=new ir(0,0,t,n),i.scissorTest=!1,i.viewport=new ir(0,0,t,n),r=r||{},i.texture=new nr(void 0,r.mapping,r.wrapS,r.wrapT,r.magFilter,r.minFilter,r.format,r.type,r.anisotropy,r.encoding),i.texture.image={},i.texture.image.width=t,i.texture.image.height=n,i.texture.generateMipmaps=void 0!==r.generateMipmaps&&r.generateMipmaps,i.texture.minFilter=void 0!==r.minFilter?r.minFilter:Ae,i.depthBuffer=void 0===r.depthBuffer||r.depthBuffer,i.stencilBuffer=void 0!==r.stencilBuffer&&r.stencilBuffer,i.depthTexture=void 0!==r.depthTexture?r.depthTexture:null,i}Gn(t,e);var n=t.prototype;return n.setSize=function(e,t){this.width===e&&this.height===t||(this.width=e,this.height=t,this.texture.image.width=e,this.texture.image.height=t,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)},n.clone=function(){return(new this.constructor).copy(this)},n.copy=function(e){return this.width=e.width,this.height=e.height,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this},n.dispose=function(){this.dispatchEvent({type:"dispose"})},t}(qn),ar=function(e){function t(t,n,r){var i;return i=e.call(this,t,n,r)||this,Object.defineProperty(zn(i),"isWebGLMultisampleRenderTarget",{value:!0}),i.samples=4,i}return Gn(t,e),t.prototype.copy=function(t){return e.prototype.copy.call(this,t),this.samples=t.samples,this},t}(or),sr=function(){function e(e,t,n,r){void 0===e&&(e=0),void 0===t&&(t=0),void 0===n&&(n=0),void 0===r&&(r=1),Object.defineProperty(this,"isQuaternion",{value:!0}),this._x=e,this._y=t,this._z=n,this._w=r}e.slerp=function(e,t,n,r){return n.copy(e).slerp(t,r)},e.slerpFlat=function(e,t,n,r,i,o,a){var s=n[r+0],l=n[r+1],c=n[r+2],u=n[r+3],h=i[o+0],d=i[o+1],p=i[o+2],f=i[o+3];if(u!==f||s!==h||l!==d||c!==p){var m=1-a,v=s*h+l*d+c*p+u*f,g=v>=0?1:-1,y=1-v*v;if(y>Number.EPSILON){var b=Math.sqrt(y),A=Math.atan2(b,v*g);m=Math.sin(m*A)/b,a=Math.sin(a*A)/b}var w=a*g;if(s=s*m+h*w,l=l*m+d*w,c=c*m+p*w,u=u*m+f*w,m===1-a){var x=1/Math.sqrt(s*s+l*l+c*c+u*u);s*=x,l*=x,c*=x,u*=x}}e[t]=s,e[t+1]=l,e[t+2]=c,e[t+3]=u},e.multiplyQuaternionsFlat=function(e,t,n,r,i,o){var a=n[r],s=n[r+1],l=n[r+2],c=n[r+3],u=i[o],h=i[o+1],d=i[o+2],p=i[o+3];return e[t]=a*p+c*u+s*d-l*h,e[t+1]=s*p+c*h+l*u-a*d,e[t+2]=l*p+c*d+a*h-s*u,e[t+3]=c*p-a*u-s*h-l*d,e};var t=e.prototype;return t.set=function(e,t,n,r){return this._x=e,this._y=t,this._z=n,this._w=r,this._onChangeCallback(),this},t.clone=function(){return new this.constructor(this._x,this._y,this._z,this._w)},t.copy=function(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this},t.setFromEuler=function(e,t){if(!e||!e.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var n=e._x,r=e._y,i=e._z,o=e._order,a=Math.cos,s=Math.sin,l=a(n/2),c=a(r/2),u=a(i/2),h=s(n/2),d=s(r/2),p=s(i/2);switch(o){case"XYZ":this._x=h*c*u+l*d*p,this._y=l*d*u-h*c*p,this._z=l*c*p+h*d*u,this._w=l*c*u-h*d*p;break;case"YXZ":this._x=h*c*u+l*d*p,this._y=l*d*u-h*c*p,this._z=l*c*p-h*d*u,this._w=l*c*u+h*d*p;break;case"ZXY":this._x=h*c*u-l*d*p,this._y=l*d*u+h*c*p,this._z=l*c*p+h*d*u,this._w=l*c*u-h*d*p;break;case"ZYX":this._x=h*c*u-l*d*p,this._y=l*d*u+h*c*p,this._z=l*c*p-h*d*u,this._w=l*c*u+h*d*p;break;case"YZX":this._x=h*c*u+l*d*p,this._y=l*d*u+h*c*p,this._z=l*c*p-h*d*u,this._w=l*c*u-h*d*p;break;case"XZY":this._x=h*c*u-l*d*p,this._y=l*d*u-h*c*p,this._z=l*c*p+h*d*u,this._w=l*c*u+h*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+o)}return!1!==t&&this._onChangeCallback(),this},t.setFromAxisAngle=function(e,t){var n=t/2,r=Math.sin(n);return this._x=e.x*r,this._y=e.y*r,this._z=e.z*r,this._w=Math.cos(n),this._onChangeCallback(),this},t.setFromRotationMatrix=function(e){var t=e.elements,n=t[0],r=t[4],i=t[8],o=t[1],a=t[5],s=t[9],l=t[2],c=t[6],u=t[10],h=n+a+u;if(h>0){var d=.5/Math.sqrt(h+1);this._w=.25/d,this._x=(c-s)*d,this._y=(i-l)*d,this._z=(o-r)*d}else if(n>a&&n>u){var p=2*Math.sqrt(1+n-a-u);this._w=(c-s)/p,this._x=.25*p,this._y=(r+o)/p,this._z=(i+l)/p}else if(a>u){var f=2*Math.sqrt(1+a-n-u);this._w=(i-l)/f,this._x=(r+o)/f,this._y=.25*f,this._z=(s+c)/f}else{var m=2*Math.sqrt(1+u-n-a);this._w=(o-r)/m,this._x=(i+l)/m,this._y=(s+c)/m,this._z=.25*m}return this._onChangeCallback(),this},t.setFromUnitVectors=function(e,t){var n=1e-6,r=e.dot(t)+1;return r<n?(r=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=r):(this._x=0,this._y=-e.z,this._z=e.y,this._w=r)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=r),this.normalize()},t.angleTo=function(e){return 2*Math.acos(Math.abs(Kn.clamp(this.dot(e),-1,1)))},t.rotateTowards=function(e,t){var n=this.angleTo(e);if(0===n)return this;var r=Math.min(1,t/n);return this.slerp(e,r),this},t.identity=function(){return this.set(0,0,0,1)},t.invert=function(){return this.conjugate()},t.conjugate=function(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this},t.dot=function(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w},t.lengthSq=function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},t.length=function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},t.normalize=function(){var e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this},t.multiply=function(e,t){return void 0!==t?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(e,t)):this.multiplyQuaternions(this,e)},t.premultiply=function(e){return this.multiplyQuaternions(e,this)},t.multiplyQuaternions=function(e,t){var n=e._x,r=e._y,i=e._z,o=e._w,a=t._x,s=t._y,l=t._z,c=t._w;return this._x=n*c+o*a+r*l-i*s,this._y=r*c+o*s+i*a-n*l,this._z=i*c+o*l+n*s-r*a,this._w=o*c-n*a-r*s-i*l,this._onChangeCallback(),this},t.slerp=function(e,t){if(0===t)return this;if(1===t)return this.copy(e);var n=this._x,r=this._y,i=this._z,o=this._w,a=o*e._w+n*e._x+r*e._y+i*e._z;if(a<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,a=-a):this.copy(e),a>=1)return this._w=o,this._x=n,this._y=r,this._z=i,this;var s=1-a*a;if(s<=Number.EPSILON){var l=1-t;return this._w=l*o+t*this._w,this._x=l*n+t*this._x,this._y=l*r+t*this._y,this._z=l*i+t*this._z,this.normalize(),this._onChangeCallback(),this}var c=Math.sqrt(s),u=Math.atan2(c,a),h=Math.sin((1-t)*u)/c,d=Math.sin(t*u)/c;return this._w=o*h+this._w*d,this._x=n*h+this._x*d,this._y=r*h+this._y*d,this._z=i*h+this._z*d,this._onChangeCallback(),this},t.equals=function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w},t.fromArray=function(e,t){return void 0===t&&(t=0),this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this},t.toArray=function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e},t.fromBufferAttribute=function(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this},t._onChange=function(e){return this._onChangeCallback=e,this},t._onChangeCallback=function(){},Hn(e,[{key:"x",get:function(){return this._x},set:function(e){this._x=e,this._onChangeCallback()}},{key:"y",get:function(){return this._y},set:function(e){this._y=e,this._onChangeCallback()}},{key:"z",get:function(){return this._z},set:function(e){this._z=e,this._onChangeCallback()}},{key:"w",get:function(){return this._w},set:function(e){this._w=e,this._onChangeCallback()}}]),e}(),lr=function(){function e(e,t,n){void 0===e&&(e=0),void 0===t&&(t=0),void 0===n&&(n=0),Object.defineProperty(this,"isVector3",{value:!0}),this.x=e,this.y=t,this.z=n}var t=e.prototype;return t.set=function(e,t,n){return void 0===n&&(n=this.z),this.x=e,this.y=t,this.z=n,this},t.setScalar=function(e){return this.x=e,this.y=e,this.z=e,this},t.setX=function(e){return this.x=e,this},t.setY=function(e){return this.y=e,this},t.setZ=function(e){return this.z=e,this},t.setComponent=function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this},t.getComponent=function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}},t.clone=function(){return new this.constructor(this.x,this.y,this.z)},t.copy=function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},t.add=function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this)},t.addScalar=function(e){return this.x+=e,this.y+=e,this.z+=e,this},t.addVectors=function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this},t.addScaledVector=function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this},t.sub=function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this)},t.subScalar=function(e){return this.x-=e,this.y-=e,this.z-=e,this},t.subVectors=function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this},t.multiply=function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(e,t)):(this.x*=e.x,this.y*=e.y,this.z*=e.z,this)},t.multiplyScalar=function(e){return this.x*=e,this.y*=e,this.z*=e,this},t.multiplyVectors=function(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this},t.applyEuler=function(e){return e&&e.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(ur.setFromEuler(e))},t.applyAxisAngle=function(e,t){return this.applyQuaternion(ur.setFromAxisAngle(e,t))},t.applyMatrix3=function(e){var t=this.x,n=this.y,r=this.z,i=e.elements;return this.x=i[0]*t+i[3]*n+i[6]*r,this.y=i[1]*t+i[4]*n+i[7]*r,this.z=i[2]*t+i[5]*n+i[8]*r,this},t.applyNormalMatrix=function(e){return this.applyMatrix3(e).normalize()},t.applyMatrix4=function(e){var t=this.x,n=this.y,r=this.z,i=e.elements,o=1/(i[3]*t+i[7]*n+i[11]*r+i[15]);return this.x=(i[0]*t+i[4]*n+i[8]*r+i[12])*o,this.y=(i[1]*t+i[5]*n+i[9]*r+i[13])*o,this.z=(i[2]*t+i[6]*n+i[10]*r+i[14])*o,this},t.applyQuaternion=function(e){var t=this.x,n=this.y,r=this.z,i=e.x,o=e.y,a=e.z,s=e.w,l=s*t+o*r-a*n,c=s*n+a*t-i*r,u=s*r+i*n-o*t,h=-i*t-o*n-a*r;return this.x=l*s+h*-i+c*-a-u*-o,this.y=c*s+h*-o+u*-i-l*-a,this.z=u*s+h*-a+l*-o-c*-i,this},t.project=function(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)},t.unproject=function(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)},t.transformDirection=function(e){var t=this.x,n=this.y,r=this.z,i=e.elements;return this.x=i[0]*t+i[4]*n+i[8]*r,this.y=i[1]*t+i[5]*n+i[9]*r,this.z=i[2]*t+i[6]*n+i[10]*r,this.normalize()},t.divide=function(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this},t.divideScalar=function(e){return this.multiplyScalar(1/e)},t.min=function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this},t.max=function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this},t.clamp=function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this},t.clampScalar=function(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this},t.clampLength=function(e,t){var n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(e,Math.min(t,n)))},t.floor=function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},t.ceil=function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},t.round=function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},t.roundToZero=function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},t.negate=function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},t.dot=function(e){return this.x*e.x+this.y*e.y+this.z*e.z},t.lengthSq=function(){return this.x*this.x+this.y*this.y+this.z*this.z},t.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},t.manhattanLength=function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},t.normalize=function(){return this.divideScalar(this.length()||1)},t.setLength=function(e){return this.normalize().multiplyScalar(e)},t.lerp=function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this},t.lerpVectors=function(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this},t.cross=function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(e,t)):this.crossVectors(this,e)},t.crossVectors=function(e,t){var n=e.x,r=e.y,i=e.z,o=t.x,a=t.y,s=t.z;return this.x=r*s-i*a,this.y=i*o-n*s,this.z=n*a-r*o,this},t.projectOnVector=function(e){var t=e.lengthSq();if(0===t)return this.set(0,0,0);var n=e.dot(this)/t;return this.copy(e).multiplyScalar(n)},t.projectOnPlane=function(e){return cr.copy(this).projectOnVector(e),this.sub(cr)},t.reflect=function(e){return this.sub(cr.copy(e).multiplyScalar(2*this.dot(e)))},t.angleTo=function(e){var t=Math.sqrt(this.lengthSq()*e.lengthSq());if(0===t)return Math.PI/2;var n=this.dot(e)/t;return Math.acos(Kn.clamp(n,-1,1))},t.distanceTo=function(e){return Math.sqrt(this.distanceToSquared(e))},t.distanceToSquared=function(e){var t=this.x-e.x,n=this.y-e.y,r=this.z-e.z;return t*t+n*n+r*r},t.manhattanDistanceTo=function(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)},t.setFromSpherical=function(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)},t.setFromSphericalCoords=function(e,t,n){var r=Math.sin(t)*e;return this.x=r*Math.sin(n),this.y=Math.cos(t)*e,this.z=r*Math.cos(n),this},t.setFromCylindrical=function(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)},t.setFromCylindricalCoords=function(e,t,n){return this.x=e*Math.sin(t),this.y=n,this.z=e*Math.cos(t),this},t.setFromMatrixPosition=function(e){var t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this},t.setFromMatrixScale=function(e){var t=this.setFromMatrixColumn(e,0).length(),n=this.setFromMatrixColumn(e,1).length(),r=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=n,this.z=r,this},t.setFromMatrixColumn=function(e,t){return this.fromArray(e.elements,4*t)},t.setFromMatrix3Column=function(e,t){return this.fromArray(e.elements,3*t)},t.equals=function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z},t.fromArray=function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this},t.toArray=function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e},t.fromBufferAttribute=function(e,t,n){return void 0!==n&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this},t.random=function(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this},e}(),cr=new lr,ur=new sr,hr=function(){function e(e,t){Object.defineProperty(this,"isBox3",{value:!0}),this.min=void 0!==e?e:new lr(1/0,1/0,1/0),this.max=void 0!==t?t:new lr(-1/0,-1/0,-1/0)}var t=e.prototype;return t.set=function(e,t){return this.min.copy(e),this.max.copy(t),this},t.setFromArray=function(e){for(var t=1/0,n=1/0,r=1/0,i=-1/0,o=-1/0,a=-1/0,s=0,l=e.length;s<l;s+=3){var c=e[s],u=e[s+1],h=e[s+2];c<t&&(t=c),u<n&&(n=u),h<r&&(r=h),c>i&&(i=c),u>o&&(o=u),h>a&&(a=h)}return this.min.set(t,n,r),this.max.set(i,o,a),this},t.setFromBufferAttribute=function(e){for(var t=1/0,n=1/0,r=1/0,i=-1/0,o=-1/0,a=-1/0,s=0,l=e.count;s<l;s++){var c=e.getX(s),u=e.getY(s),h=e.getZ(s);c<t&&(t=c),u<n&&(n=u),h<r&&(r=h),c>i&&(i=c),u>o&&(o=u),h>a&&(a=h)}return this.min.set(t,n,r),this.max.set(i,o,a),this},t.setFromPoints=function(e){this.makeEmpty();for(var t=0,n=e.length;t<n;t++)this.expandByPoint(e[t]);return this},t.setFromCenterAndSize=function(e,t){var n=fr.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(n),this.max.copy(e).add(n),this},t.setFromObject=function(e){return this.makeEmpty(),this.expandByObject(e)},t.clone=function(){return(new this.constructor).copy(this)},t.copy=function(e){return this.min.copy(e.min),this.max.copy(e.max),this},t.makeEmpty=function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},t.isEmpty=function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},t.getCenter=function(e){return void 0===e&&(console.warn("THREE.Box3: .getCenter() target is now required"),e=new lr),this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},t.getSize=function(e){return void 0===e&&(console.warn("THREE.Box3: .getSize() target is now required"),e=new lr),this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)},t.expandByPoint=function(e){return this.min.min(e),this.max.max(e),this},t.expandByVector=function(e){return this.min.sub(e),this.max.add(e),this},t.expandByScalar=function(e){return this.min.addScalar(-e),this.max.addScalar(e),this},t.expandByObject=function(e){e.updateWorldMatrix(!1,!1);var t=e.geometry;void 0!==t&&(null===t.boundingBox&&t.computeBoundingBox(),mr.copy(t.boundingBox),mr.applyMatrix4(e.matrixWorld),this.union(mr));for(var n=e.children,r=0,i=n.length;r<i;r++)this.expandByObject(n[r]);return this},t.containsPoint=function(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)},t.containsBox=function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z},t.getParameter=function(e,t){return void 0===t&&(console.warn("THREE.Box3: .getParameter() target is now required"),t=new lr),t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))},t.intersectsBox=function(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)},t.intersectsSphere=function(e){return this.clampPoint(e.center,fr),fr.distanceToSquared(e.center)<=e.radius*e.radius},t.intersectsPlane=function(e){var t,n;return e.normal.x>0?(t=e.normal.x*this.min.x,n=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,n=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,n+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,n+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,n+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,n+=e.normal.z*this.min.z),t<=-e.constant&&n>=-e.constant},t.intersectsTriangle=function(e){if(this.isEmpty())return!1;this.getCenter(xr),Er.subVectors(this.max,xr),vr.subVectors(e.a,xr),gr.subVectors(e.b,xr),yr.subVectors(e.c,xr),br.subVectors(gr,vr),Ar.subVectors(yr,gr),wr.subVectors(vr,yr);var t=[0,-br.z,br.y,0,-Ar.z,Ar.y,0,-wr.z,wr.y,br.z,0,-br.x,Ar.z,0,-Ar.x,wr.z,0,-wr.x,-br.y,br.x,0,-Ar.y,Ar.x,0,-wr.y,wr.x,0];return!!dr(t,vr,gr,yr,Er)&&!!dr(t=[1,0,0,0,1,0,0,0,1],vr,gr,yr,Er)&&(Mr.crossVectors(br,Ar),dr(t=[Mr.x,Mr.y,Mr.z],vr,gr,yr,Er))},t.clampPoint=function(e,t){return void 0===t&&(console.warn("THREE.Box3: .clampPoint() target is now required"),t=new lr),t.copy(e).clamp(this.min,this.max)},t.distanceToPoint=function(e){return fr.copy(e).clamp(this.min,this.max).sub(e).length()},t.getBoundingSphere=function(e){return void 0===e&&console.error("THREE.Box3: .getBoundingSphere() target is now required"),this.getCenter(e.center),e.radius=.5*this.getSize(fr).length(),e},t.intersect=function(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this},t.union=function(e){return this.min.min(e.min),this.max.max(e.max),this},t.applyMatrix4=function(e){return this.isEmpty()||(pr[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),pr[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),pr[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),pr[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),pr[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),pr[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),pr[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),pr[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(pr)),this},t.translate=function(e){return this.min.add(e),this.max.add(e),this},t.equals=function(e){return e.min.equals(this.min)&&e.max.equals(this.max)},e}();function dr(e,t,n,r,i){for(var o=0,a=e.length-3;o<=a;o+=3){_r.fromArray(e,o);var s=i.x*Math.abs(_r.x)+i.y*Math.abs(_r.y)+i.z*Math.abs(_r.z),l=t.dot(_r),c=n.dot(_r),u=r.dot(_r);if(Math.max(-Math.max(l,c,u),Math.min(l,c,u))>s)return!1}return!0}var pr=[new lr,new lr,new lr,new lr,new lr,new lr,new lr,new lr],fr=new lr,mr=new hr,vr=new lr,gr=new lr,yr=new lr,br=new lr,Ar=new lr,wr=new lr,xr=new lr,Er=new lr,Mr=new lr,_r=new lr,Tr=new hr,Sr=function(){function e(e,t){this.center=void 0!==e?e:new lr,this.radius=void 0!==t?t:-1}var t=e.prototype;return t.set=function(e,t){return this.center.copy(e),this.radius=t,this},t.setFromPoints=function(e,t){var n=this.center;void 0!==t?n.copy(t):Tr.setFromPoints(e).getCenter(n);for(var r=0,i=0,o=e.length;i<o;i++)r=Math.max(r,n.distanceToSquared(e[i]));return this.radius=Math.sqrt(r),this},t.clone=function(){return(new this.constructor).copy(this)},t.copy=function(e){return this.center.copy(e.center),this.radius=e.radius,this},t.isEmpty=function(){return this.radius<0},t.makeEmpty=function(){return this.center.set(0,0,0),this.radius=-1,this},t.containsPoint=function(e){return e.distanceToSquared(this.center)<=this.radius*this.radius},t.distanceToPoint=function(e){return e.distanceTo(this.center)-this.radius},t.intersectsSphere=function(e){var t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t},t.intersectsBox=function(e){return e.intersectsSphere(this)},t.intersectsPlane=function(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius},t.clampPoint=function(e,t){var n=this.center.distanceToSquared(e);return void 0===t&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),t=new lr),t.copy(e),n>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t},t.getBoundingBox=function(e){return void 0===e&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),e=new hr),this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)},t.applyMatrix4=function(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this},t.translate=function(e){return this.center.add(e),this},t.equals=function(e){return e.center.equals(this.center)&&e.radius===this.radius},e}(),Cr=new lr,Lr=new lr,Rr=new lr,Pr=new lr,Dr=new lr,Or=new lr,Ir=new lr,Br=function(){function e(e,t){this.origin=void 0!==e?e:new lr,this.direction=void 0!==t?t:new lr(0,0,-1)}var t=e.prototype;return t.set=function(e,t){return this.origin.copy(e),this.direction.copy(t),this},t.clone=function(){return(new this.constructor).copy(this)},t.copy=function(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this},t.at=function(e,t){return void 0===t&&(console.warn("THREE.Ray: .at() target is now required"),t=new lr),t.copy(this.direction).multiplyScalar(e).add(this.origin)},t.lookAt=function(e){return this.direction.copy(e).sub(this.origin).normalize(),this},t.recast=function(e){return this.origin.copy(this.at(e,Cr)),this},t.closestPointToPoint=function(e,t){void 0===t&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),t=new lr),t.subVectors(e,this.origin);var n=t.dot(this.direction);return n<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(n).add(this.origin)},t.distanceToPoint=function(e){return Math.sqrt(this.distanceSqToPoint(e))},t.distanceSqToPoint=function(e){var t=Cr.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(Cr.copy(this.direction).multiplyScalar(t).add(this.origin),Cr.distanceToSquared(e))},t.distanceSqToSegment=function(e,t,n,r){Lr.copy(e).add(t).multiplyScalar(.5),Rr.copy(t).sub(e).normalize(),Pr.copy(this.origin).sub(Lr);var i,o,a,s,l=.5*e.distanceTo(t),c=-this.direction.dot(Rr),u=Pr.dot(this.direction),h=-Pr.dot(Rr),d=Pr.lengthSq(),p=Math.abs(1-c*c);if(p>0)if(o=c*u-h,s=l*p,(i=c*h-u)>=0)if(o>=-s)if(o<=s){var f=1/p;a=(i*=f)*(i+c*(o*=f)+2*u)+o*(c*i+o+2*h)+d}else o=l,a=-(i=Math.max(0,-(c*o+u)))*i+o*(o+2*h)+d;else o=-l,a=-(i=Math.max(0,-(c*o+u)))*i+o*(o+2*h)+d;else o<=-s?a=-(i=Math.max(0,-(-c*l+u)))*i+(o=i>0?-l:Math.min(Math.max(-l,-h),l))*(o+2*h)+d:o<=s?(i=0,a=(o=Math.min(Math.max(-l,-h),l))*(o+2*h)+d):a=-(i=Math.max(0,-(c*l+u)))*i+(o=i>0?l:Math.min(Math.max(-l,-h),l))*(o+2*h)+d;else o=c>0?-l:l,a=-(i=Math.max(0,-(c*o+u)))*i+o*(o+2*h)+d;return n&&n.copy(this.direction).multiplyScalar(i).add(this.origin),r&&r.copy(Rr).multiplyScalar(o).add(Lr),a},t.intersectSphere=function(e,t){Cr.subVectors(e.center,this.origin);var n=Cr.dot(this.direction),r=Cr.dot(Cr)-n*n,i=e.radius*e.radius;if(r>i)return null;var o=Math.sqrt(i-r),a=n-o,s=n+o;return a<0&&s<0?null:a<0?this.at(s,t):this.at(a,t)},t.intersectsSphere=function(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius},t.distanceToPlane=function(e){var t=e.normal.dot(this.direction);if(0===t)return 0===e.distanceToPoint(this.origin)?0:null;var n=-(this.origin.dot(e.normal)+e.constant)/t;return n>=0?n:null},t.intersectPlane=function(e,t){var n=this.distanceToPlane(e);return null===n?null:this.at(n,t)},t.intersectsPlane=function(e){var t=e.distanceToPoint(this.origin);return 0===t||e.normal.dot(this.direction)*t<0},t.intersectBox=function(e,t){var n,r,i,o,a,s,l=1/this.direction.x,c=1/this.direction.y,u=1/this.direction.z,h=this.origin;return l>=0?(n=(e.min.x-h.x)*l,r=(e.max.x-h.x)*l):(n=(e.max.x-h.x)*l,r=(e.min.x-h.x)*l),c>=0?(i=(e.min.y-h.y)*c,o=(e.max.y-h.y)*c):(i=(e.max.y-h.y)*c,o=(e.min.y-h.y)*c),n>o||i>r?null:((i>n||n!==n)&&(n=i),(o<r||r!==r)&&(r=o),u>=0?(a=(e.min.z-h.z)*u,s=(e.max.z-h.z)*u):(a=(e.max.z-h.z)*u,s=(e.min.z-h.z)*u),n>s||a>r?null:((a>n||n!==n)&&(n=a),(s<r||r!==r)&&(r=s),r<0?null:this.at(n>=0?n:r,t)))},t.intersectsBox=function(e){return null!==this.intersectBox(e,Cr)},t.intersectTriangle=function(e,t,n,r,i){Dr.subVectors(t,e),Or.subVectors(n,e),Ir.crossVectors(Dr,Or);var o,a=this.direction.dot(Ir);if(a>0){if(r)return null;o=1}else{if(!(a<0))return null;o=-1,a=-a}Pr.subVectors(this.origin,e);var s=o*this.direction.dot(Or.crossVectors(Pr,Or));if(s<0)return null;var l=o*this.direction.dot(Dr.cross(Pr));if(l<0)return null;if(s+l>a)return null;var c=-o*Pr.dot(Ir);return c<0?null:this.at(c/a,i)},t.applyMatrix4=function(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this},t.equals=function(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)},e}(),Fr=function(){function e(){Object.defineProperty(this,"isMatrix4",{value:!0}),this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}var t=e.prototype;return t.set=function(e,t,n,r,i,o,a,s,l,c,u,h,d,p,f,m){var v=this.elements;return v[0]=e,v[4]=t,v[8]=n,v[12]=r,v[1]=i,v[5]=o,v[9]=a,v[13]=s,v[2]=l,v[6]=c,v[10]=u,v[14]=h,v[3]=d,v[7]=p,v[11]=f,v[15]=m,this},t.identity=function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},t.clone=function(){return(new e).fromArray(this.elements)},t.copy=function(e){var t=this.elements,n=e.elements;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],this},t.copyPosition=function(e){var t=this.elements,n=e.elements;return t[12]=n[12],t[13]=n[13],t[14]=n[14],this},t.setFromMatrix3=function(e){var t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this},t.extractBasis=function(e,t,n){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this},t.makeBasis=function(e,t,n){return this.set(e.x,t.x,n.x,0,e.y,t.y,n.y,0,e.z,t.z,n.z,0,0,0,0,1),this},t.extractRotation=function(e){var t=this.elements,n=e.elements,r=1/kr.setFromMatrixColumn(e,0).length(),i=1/kr.setFromMatrixColumn(e,1).length(),o=1/kr.setFromMatrixColumn(e,2).length();return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=0,t[4]=n[4]*i,t[5]=n[5]*i,t[6]=n[6]*i,t[7]=0,t[8]=n[8]*o,t[9]=n[9]*o,t[10]=n[10]*o,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},t.makeRotationFromEuler=function(e){e&&e.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var t=this.elements,n=e.x,r=e.y,i=e.z,o=Math.cos(n),a=Math.sin(n),s=Math.cos(r),l=Math.sin(r),c=Math.cos(i),u=Math.sin(i);if("XYZ"===e.order){var h=o*c,d=o*u,p=a*c,f=a*u;t[0]=s*c,t[4]=-s*u,t[8]=l,t[1]=d+p*l,t[5]=h-f*l,t[9]=-a*s,t[2]=f-h*l,t[6]=p+d*l,t[10]=o*s}else if("YXZ"===e.order){var m=s*c,v=s*u,g=l*c,y=l*u;t[0]=m+y*a,t[4]=g*a-v,t[8]=o*l,t[1]=o*u,t[5]=o*c,t[9]=-a,t[2]=v*a-g,t[6]=y+m*a,t[10]=o*s}else if("ZXY"===e.order){var b=s*c,A=s*u,w=l*c,x=l*u;t[0]=b-x*a,t[4]=-o*u,t[8]=w+A*a,t[1]=A+w*a,t[5]=o*c,t[9]=x-b*a,t[2]=-o*l,t[6]=a,t[10]=o*s}else if("ZYX"===e.order){var E=o*c,M=o*u,_=a*c,T=a*u;t[0]=s*c,t[4]=_*l-M,t[8]=E*l+T,t[1]=s*u,t[5]=T*l+E,t[9]=M*l-_,t[2]=-l,t[6]=a*s,t[10]=o*s}else if("YZX"===e.order){var S=o*s,C=o*l,L=a*s,R=a*l;t[0]=s*c,t[4]=R-S*u,t[8]=L*u+C,t[1]=u,t[5]=o*c,t[9]=-a*c,t[2]=-l*c,t[6]=C*u+L,t[10]=S-R*u}else if("XZY"===e.order){var P=o*s,D=o*l,O=a*s,I=a*l;t[0]=s*c,t[4]=-u,t[8]=l*c,t[1]=P*u+I,t[5]=o*c,t[9]=D*u-O,t[2]=O*u-D,t[6]=a*c,t[10]=I*u+P}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},t.makeRotationFromQuaternion=function(e){return this.compose(Ur,e,Hr)},t.lookAt=function(e,t,n){var r=this.elements;return jr.subVectors(e,t),0===jr.lengthSq()&&(jr.z=1),jr.normalize(),Gr.crossVectors(n,jr),0===Gr.lengthSq()&&(1===Math.abs(n.z)?jr.x+=1e-4:jr.z+=1e-4,jr.normalize(),Gr.crossVectors(n,jr)),Gr.normalize(),zr.crossVectors(jr,Gr),r[0]=Gr.x,r[4]=zr.x,r[8]=jr.x,r[1]=Gr.y,r[5]=zr.y,r[9]=jr.y,r[2]=Gr.z,r[6]=zr.z,r[10]=jr.z,this},t.multiply=function(e,t){return void 0!==t?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(e,t)):this.multiplyMatrices(this,e)},t.premultiply=function(e){return this.multiplyMatrices(e,this)},t.multiplyMatrices=function(e,t){var n=e.elements,r=t.elements,i=this.elements,o=n[0],a=n[4],s=n[8],l=n[12],c=n[1],u=n[5],h=n[9],d=n[13],p=n[2],f=n[6],m=n[10],v=n[14],g=n[3],y=n[7],b=n[11],A=n[15],w=r[0],x=r[4],E=r[8],M=r[12],_=r[1],T=r[5],S=r[9],C=r[13],L=r[2],R=r[6],P=r[10],D=r[14],O=r[3],I=r[7],B=r[11],F=r[15];return i[0]=o*w+a*_+s*L+l*O,i[4]=o*x+a*T+s*R+l*I,i[8]=o*E+a*S+s*P+l*B,i[12]=o*M+a*C+s*D+l*F,i[1]=c*w+u*_+h*L+d*O,i[5]=c*x+u*T+h*R+d*I,i[9]=c*E+u*S+h*P+d*B,i[13]=c*M+u*C+h*D+d*F,i[2]=p*w+f*_+m*L+v*O,i[6]=p*x+f*T+m*R+v*I,i[10]=p*E+f*S+m*P+v*B,i[14]=p*M+f*C+m*D+v*F,i[3]=g*w+y*_+b*L+A*O,i[7]=g*x+y*T+b*R+A*I,i[11]=g*E+y*S+b*P+A*B,i[15]=g*M+y*C+b*D+A*F,this},t.multiplyScalar=function(e){var t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this},t.determinant=function(){var e=this.elements,t=e[0],n=e[4],r=e[8],i=e[12],o=e[1],a=e[5],s=e[9],l=e[13],c=e[2],u=e[6],h=e[10],d=e[14];return e[3]*(+i*s*u-r*l*u-i*a*h+n*l*h+r*a*d-n*s*d)+e[7]*(+t*s*d-t*l*h+i*o*h-r*o*d+r*l*c-i*s*c)+e[11]*(+t*l*u-t*a*d-i*o*u+n*o*d+i*a*c-n*l*c)+e[15]*(-r*a*c-t*s*u+t*a*h+r*o*u-n*o*h+n*s*c)},t.transpose=function(){var e,t=this.elements;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this},t.setPosition=function(e,t,n){var r=this.elements;return e.isVector3?(r[12]=e.x,r[13]=e.y,r[14]=e.z):(r[12]=e,r[13]=t,r[14]=n),this},t.invert=function(){var e=this.elements,t=e[0],n=e[1],r=e[2],i=e[3],o=e[4],a=e[5],s=e[6],l=e[7],c=e[8],u=e[9],h=e[10],d=e[11],p=e[12],f=e[13],m=e[14],v=e[15],g=u*m*l-f*h*l+f*s*d-a*m*d-u*s*v+a*h*v,y=p*h*l-c*m*l-p*s*d+o*m*d+c*s*v-o*h*v,b=c*f*l-p*u*l+p*a*d-o*f*d-c*a*v+o*u*v,A=p*u*s-c*f*s-p*a*h+o*f*h+c*a*m-o*u*m,w=t*g+n*y+r*b+i*A;if(0===w)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);var x=1/w;return e[0]=g*x,e[1]=(f*h*i-u*m*i-f*r*d+n*m*d+u*r*v-n*h*v)*x,e[2]=(a*m*i-f*s*i+f*r*l-n*m*l-a*r*v+n*s*v)*x,e[3]=(u*s*i-a*h*i-u*r*l+n*h*l+a*r*d-n*s*d)*x,e[4]=y*x,e[5]=(c*m*i-p*h*i+p*r*d-t*m*d-c*r*v+t*h*v)*x,e[6]=(p*s*i-o*m*i-p*r*l+t*m*l+o*r*v-t*s*v)*x,e[7]=(o*h*i-c*s*i+c*r*l-t*h*l-o*r*d+t*s*d)*x,e[8]=b*x,e[9]=(p*u*i-c*f*i-p*n*d+t*f*d+c*n*v-t*u*v)*x,e[10]=(o*f*i-p*a*i+p*n*l-t*f*l-o*n*v+t*a*v)*x,e[11]=(c*a*i-o*u*i-c*n*l+t*u*l+o*n*d-t*a*d)*x,e[12]=A*x,e[13]=(c*f*r-p*u*r+p*n*h-t*f*h-c*n*m+t*u*m)*x,e[14]=(p*a*r-o*f*r-p*n*s+t*f*s+o*n*m-t*a*m)*x,e[15]=(o*u*r-c*a*r+c*n*s-t*u*s-o*n*h+t*a*h)*x,this},t.scale=function(e){var t=this.elements,n=e.x,r=e.y,i=e.z;return t[0]*=n,t[4]*=r,t[8]*=i,t[1]*=n,t[5]*=r,t[9]*=i,t[2]*=n,t[6]*=r,t[10]*=i,t[3]*=n,t[7]*=r,t[11]*=i,this},t.getMaxScaleOnAxis=function(){var e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],n=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],r=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,n,r))},t.makeTranslation=function(e,t,n){return this.set(1,0,0,e,0,1,0,t,0,0,1,n,0,0,0,1),this},t.makeRotationX=function(e){var t=Math.cos(e),n=Math.sin(e);return this.set(1,0,0,0,0,t,-n,0,0,n,t,0,0,0,0,1),this},t.makeRotationY=function(e){var t=Math.cos(e),n=Math.sin(e);return this.set(t,0,n,0,0,1,0,0,-n,0,t,0,0,0,0,1),this},t.makeRotationZ=function(e){var t=Math.cos(e),n=Math.sin(e);return this.set(t,-n,0,0,n,t,0,0,0,0,1,0,0,0,0,1),this},t.makeRotationAxis=function(e,t){var n=Math.cos(t),r=Math.sin(t),i=1-n,o=e.x,a=e.y,s=e.z,l=i*o,c=i*a;return this.set(l*o+n,l*a-r*s,l*s+r*a,0,l*a+r*s,c*a+n,c*s-r*o,0,l*s-r*a,c*s+r*o,i*s*s+n,0,0,0,0,1),this},t.makeScale=function(e,t,n){return this.set(e,0,0,0,0,t,0,0,0,0,n,0,0,0,0,1),this},t.makeShear=function(e,t,n){return this.set(1,t,n,0,e,1,n,0,e,t,1,0,0,0,0,1),this},t.compose=function(e,t,n){var r=this.elements,i=t._x,o=t._y,a=t._z,s=t._w,l=i+i,c=o+o,u=a+a,h=i*l,d=i*c,p=i*u,f=o*c,m=o*u,v=a*u,g=s*l,y=s*c,b=s*u,A=n.x,w=n.y,x=n.z;return r[0]=(1-(f+v))*A,r[1]=(d+b)*A,r[2]=(p-y)*A,r[3]=0,r[4]=(d-b)*w,r[5]=(1-(h+v))*w,r[6]=(m+g)*w,r[7]=0,r[8]=(p+y)*x,r[9]=(m-g)*x,r[10]=(1-(h+f))*x,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,this},t.decompose=function(e,t,n){var r=this.elements,i=kr.set(r[0],r[1],r[2]).length(),o=kr.set(r[4],r[5],r[6]).length(),a=kr.set(r[8],r[9],r[10]).length();this.determinant()<0&&(i=-i),e.x=r[12],e.y=r[13],e.z=r[14],Nr.copy(this);var s=1/i,l=1/o,c=1/a;return Nr.elements[0]*=s,Nr.elements[1]*=s,Nr.elements[2]*=s,Nr.elements[4]*=l,Nr.elements[5]*=l,Nr.elements[6]*=l,Nr.elements[8]*=c,Nr.elements[9]*=c,Nr.elements[10]*=c,t.setFromRotationMatrix(Nr),n.x=i,n.y=o,n.z=a,this},t.makePerspective=function(e,t,n,r,i,o){void 0===o&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var a=this.elements,s=2*i/(t-e),l=2*i/(n-r),c=(t+e)/(t-e),u=(n+r)/(n-r),h=-(o+i)/(o-i),d=-2*o*i/(o-i);return a[0]=s,a[4]=0,a[8]=c,a[12]=0,a[1]=0,a[5]=l,a[9]=u,a[13]=0,a[2]=0,a[6]=0,a[10]=h,a[14]=d,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},t.makeOrthographic=function(e,t,n,r,i,o){var a=this.elements,s=1/(t-e),l=1/(n-r),c=1/(o-i),u=(t+e)*s,h=(n+r)*l,d=(o+i)*c;return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-u,a[1]=0,a[5]=2*l,a[9]=0,a[13]=-h,a[2]=0,a[6]=0,a[10]=-2*c,a[14]=-d,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},t.equals=function(e){for(var t=this.elements,n=e.elements,r=0;r<16;r++)if(t[r]!==n[r])return!1;return!0},t.fromArray=function(e,t){void 0===t&&(t=0);for(var n=0;n<16;n++)this.elements[n]=e[n+t];return this},t.toArray=function(e,t){void 0===e&&(e=[]),void 0===t&&(t=0);var n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e[t+9]=n[9],e[t+10]=n[10],e[t+11]=n[11],e[t+12]=n[12],e[t+13]=n[13],e[t+14]=n[14],e[t+15]=n[15],e},e}(),kr=new lr,Nr=new Fr,Ur=new lr(0,0,0),Hr=new lr(1,1,1),Gr=new lr,zr=new lr,jr=new lr,Vr=function(){function e(t,n,r,i){void 0===t&&(t=0),void 0===n&&(n=0),void 0===r&&(r=0),void 0===i&&(i=e.DefaultOrder),Object.defineProperty(this,"isEuler",{value:!0}),this._x=t,this._y=n,this._z=r,this._order=i}var t=e.prototype;return t.set=function(e,t,n,r){return this._x=e,this._y=t,this._z=n,this._order=r||this._order,this._onChangeCallback(),this},t.clone=function(){return new this.constructor(this._x,this._y,this._z,this._order)},t.copy=function(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this},t.setFromRotationMatrix=function(e,t,n){var r=Kn.clamp,i=e.elements,o=i[0],a=i[4],s=i[8],l=i[1],c=i[5],u=i[9],h=i[2],d=i[6],p=i[10];switch(t=t||this._order){case"XYZ":this._y=Math.asin(r(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(-u,p),this._z=Math.atan2(-a,o)):(this._x=Math.atan2(d,c),this._z=0);break;case"YXZ":this._x=Math.asin(-r(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(s,p),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-h,o),this._z=0);break;case"ZXY":this._x=Math.asin(r(d,-1,1)),Math.abs(d)<.9999999?(this._y=Math.atan2(-h,p),this._z=Math.atan2(-a,c)):(this._y=0,this._z=Math.atan2(l,o));break;case"ZYX":this._y=Math.asin(-r(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(d,p),this._z=Math.atan2(l,o)):(this._x=0,this._z=Math.atan2(-a,c));break;case"YZX":this._z=Math.asin(r(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(-u,c),this._y=Math.atan2(-h,o)):(this._x=0,this._y=Math.atan2(s,p));break;case"XZY":this._z=Math.asin(-r(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(d,c),this._y=Math.atan2(s,o)):(this._x=Math.atan2(-u,p),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,!1!==n&&this._onChangeCallback(),this},t.setFromQuaternion=function(e,t,n){return Wr.makeRotationFromQuaternion(e),this.setFromRotationMatrix(Wr,t,n)},t.setFromVector3=function(e,t){return this.set(e.x,e.y,e.z,t||this._order)},t.reorder=function(e){return qr.setFromEuler(this),this.setFromQuaternion(qr,e)},t.equals=function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order},t.fromArray=function(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this._onChangeCallback(),this},t.toArray=function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e},t.toVector3=function(e){return e?e.set(this._x,this._y,this._z):new lr(this._x,this._y,this._z)},t._onChange=function(e){return this._onChangeCallback=e,this},t._onChangeCallback=function(){},Hn(e,[{key:"x",get:function(){return this._x},set:function(e){this._x=e,this._onChangeCallback()}},{key:"y",get:function(){return this._y},set:function(e){this._y=e,this._onChangeCallback()}},{key:"z",get:function(){return this._z},set:function(e){this._z=e,this._onChangeCallback()}},{key:"order",get:function(){return this._order},set:function(e){this._order=e,this._onChangeCallback()}}]),e}();Vr.DefaultOrder="XYZ",Vr.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];var Wr=new Fr,qr=new sr,Xr=function(){function e(){this.mask=1}var t=e.prototype;return t.set=function(e){this.mask=1<<e|0},t.enable=function(e){this.mask|=1<<e|0},t.enableAll=function(){this.mask=-1},t.toggle=function(e){this.mask^=1<<e|0},t.disable=function(e){this.mask&=~(1<<e|0)},t.disableAll=function(){this.mask=0},t.test=function(e){return 0!==(this.mask&e.mask)},e}(),Yr=0,Qr=new lr,Zr=new sr,Kr=new Fr,Jr=new lr,$r=new lr,ei=new lr,ti=new sr,ni=new lr(1,0,0),ri=new lr(0,1,0),ii=new lr(0,0,1),oi={type:"added"},ai={type:"removed"};function si(){Object.defineProperty(this,"id",{value:Yr++}),this.uuid=Kn.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=si.DefaultUp.clone();var e=new lr,t=new Vr,n=new sr,r=new lr(1,1,1);function i(){n.setFromEuler(t,!1)}function o(){t.setFromQuaternion(n,void 0,!1)}t._onChange(i),n._onChange(o),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:r},modelViewMatrix:{value:new Fr},normalMatrix:{value:new $n}}),this.matrix=new Fr,this.matrixWorld=new Fr,this.matrixAutoUpdate=si.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new Xr,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}si.DefaultUp=new lr(0,1,0),si.DefaultMatrixAutoUpdate=!0,si.prototype=Object.assign(Object.create(qn.prototype),{constructor:si,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix4:function(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(e){return this.quaternion.premultiply(e),this},setRotationFromAxisAngle:function(e,t){this.quaternion.setFromAxisAngle(e,t)},setRotationFromEuler:function(e){this.quaternion.setFromEuler(e,!0)},setRotationFromMatrix:function(e){this.quaternion.setFromRotationMatrix(e)},setRotationFromQuaternion:function(e){this.quaternion.copy(e)},rotateOnAxis:function(e,t){return Zr.setFromAxisAngle(e,t),this.quaternion.multiply(Zr),this},rotateOnWorldAxis:function(e,t){return Zr.setFromAxisAngle(e,t),this.quaternion.premultiply(Zr),this},rotateX:function(e){return this.rotateOnAxis(ni,e)},rotateY:function(e){return this.rotateOnAxis(ri,e)},rotateZ:function(e){return this.rotateOnAxis(ii,e)},translateOnAxis:function(e,t){return Qr.copy(e).applyQuaternion(this.quaternion),this.position.add(Qr.multiplyScalar(t)),this},translateX:function(e){return this.translateOnAxis(ni,e)},translateY:function(e){return this.translateOnAxis(ri,e)},translateZ:function(e){return this.translateOnAxis(ii,e)},localToWorld:function(e){return e.applyMatrix4(this.matrixWorld)},worldToLocal:function(e){return e.applyMatrix4(Kr.copy(this.matrixWorld).invert())},lookAt:function(e,t,n){e.isVector3?Jr.copy(e):Jr.set(e,t,n);var r=this.parent;this.updateWorldMatrix(!0,!1),$r.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Kr.lookAt($r,Jr,this.up):Kr.lookAt(Jr,$r,this.up),this.quaternion.setFromRotationMatrix(Kr),r&&(Kr.extractRotation(r.matrixWorld),Zr.setFromRotationMatrix(Kr),this.quaternion.premultiply(Zr.invert()))},add:function(e){if(arguments.length>1){for(var t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(null!==e.parent&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(oi)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)},remove:function(e){if(arguments.length>1){for(var t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}var n=this.children.indexOf(e);return-1!==n&&(e.parent=null,this.children.splice(n,1),e.dispatchEvent(ai)),this},clear:function(){for(var e=0;e<this.children.length;e++){var t=this.children[e];t.parent=null,t.dispatchEvent(ai)}return this.children.length=0,this},attach:function(e){return this.updateWorldMatrix(!0,!1),Kr.copy(this.matrixWorld).invert(),null!==e.parent&&(e.parent.updateWorldMatrix(!0,!1),Kr.multiply(e.parent.matrixWorld)),e.applyMatrix4(Kr),e.updateWorldMatrix(!1,!1),this.add(e),this},getObjectById:function(e){return this.getObjectByProperty("id",e)},getObjectByName:function(e){return this.getObjectByProperty("name",e)},getObjectByProperty:function(e,t){if(this[e]===t)return this;for(var n=0,r=this.children.length;n<r;n++){var i=this.children[n].getObjectByProperty(e,t);if(void 0!==i)return i}},getWorldPosition:function(e){return void 0===e&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),e=new lr),this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(e){return void 0===e&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),e=new sr),this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose($r,e,ei),e},getWorldScale:function(e){return void 0===e&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),e=new lr),this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose($r,ti,e),e},getWorldDirection:function(e){void 0===e&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),e=new lr),this.updateWorldMatrix(!0,!1);var t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()},raycast:function(){},traverse:function(e){e(this);for(var t=this.children,n=0,r=t.length;n<r;n++)t[n].traverse(e)},traverseVisible:function(e){if(!1!==this.visible){e(this);for(var t=this.children,n=0,r=t.length;n<r;n++)t[n].traverseVisible(e)}},traverseAncestors:function(e){var t=this.parent;null!==t&&(e(t),t.traverseAncestors(e))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);for(var t=this.children,n=0,r=t.length;n<r;n++)t[n].updateMatrixWorld(e)},updateWorldMatrix:function(e,t){var n=this.parent;if(!0===e&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===t)for(var r=this.children,i=0,o=r.length;i<o;i++)r[i].updateWorldMatrix(!1,!0)},toJSON:function(e){var t=void 0===e||"string"===typeof e,n={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{}},n.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var r={};function i(t,n){return void 0===t[n.uuid]&&(t[n.uuid]=n.toJSON(e)),n.uuid}if(r.uuid=this.uuid,r.type=this.type,""!==this.name&&(r.name=this.name),!0===this.castShadow&&(r.castShadow=!0),!0===this.receiveShadow&&(r.receiveShadow=!0),!1===this.visible&&(r.visible=!1),!1===this.frustumCulled&&(r.frustumCulled=!1),0!==this.renderOrder&&(r.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(r.userData=this.userData),r.layers=this.layers.mask,r.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(r.matrixAutoUpdate=!1),this.isInstancedMesh&&(r.type="InstancedMesh",r.count=this.count,r.instanceMatrix=this.instanceMatrix.toJSON()),this.isMesh||this.isLine||this.isPoints){r.geometry=i(e.geometries,this.geometry);var o=this.geometry.parameters;if(void 0!==o&&void 0!==o.shapes){var a=o.shapes;if(Array.isArray(a))for(var s=0,l=a.length;s<l;s++){var c=a[s];i(e.shapes,c)}else i(e.shapes,a)}}if(this.isSkinnedMesh&&(r.bindMode=this.bindMode,r.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(i(e.skeletons,this.skeleton),r.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){for(var u=[],h=0,d=this.material.length;h<d;h++)u.push(i(e.materials,this.material[h]));r.material=u}else r.material=i(e.materials,this.material);if(this.children.length>0){r.children=[];for(var p=0;p<this.children.length;p++)r.children.push(this.children[p].toJSON(e).object)}if(this.animations.length>0){r.animations=[];for(var f=0;f<this.animations.length;f++){var m=this.animations[f];r.animations.push(i(e.animations,m))}}if(t){var v=E(e.geometries),g=E(e.materials),y=E(e.textures),b=E(e.images),A=E(e.shapes),w=E(e.skeletons),x=E(e.animations);v.length>0&&(n.geometries=v),g.length>0&&(n.materials=g),y.length>0&&(n.textures=y),b.length>0&&(n.images=b),A.length>0&&(n.shapes=A),w.length>0&&(n.skeletons=w),x.length>0&&(n.animations=x)}return n.object=r,n;function E(e){var t=[];for(var n in e){var r=e[n];delete r.metadata,t.push(r)}return t}},clone:function(e){return(new this.constructor).copy(this,e)},copy:function(e,t){if(void 0===t&&(t=!0),this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),!0===t)for(var n=0;n<e.children.length;n++){var r=e.children[n];this.add(r.clone())}return this}});var li=new lr,ci=new lr,ui=new $n,hi=function(){function e(e,t){Object.defineProperty(this,"isPlane",{value:!0}),this.normal=void 0!==e?e:new lr(1,0,0),this.constant=void 0!==t?t:0}var t=e.prototype;return t.set=function(e,t){return this.normal.copy(e),this.constant=t,this},t.setComponents=function(e,t,n,r){return this.normal.set(e,t,n),this.constant=r,this},t.setFromNormalAndCoplanarPoint=function(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this},t.setFromCoplanarPoints=function(e,t,n){var r=li.subVectors(n,t).cross(ci.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(r,e),this},t.clone=function(){return(new this.constructor).copy(this)},t.copy=function(e){return this.normal.copy(e.normal),this.constant=e.constant,this},t.normalize=function(){var e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this},t.negate=function(){return this.constant*=-1,this.normal.negate(),this},t.distanceToPoint=function(e){return this.normal.dot(e)+this.constant},t.distanceToSphere=function(e){return this.distanceToPoint(e.center)-e.radius},t.projectPoint=function(e,t){return void 0===t&&(console.warn("THREE.Plane: .projectPoint() target is now required"),t=new lr),t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)},t.intersectLine=function(e,t){void 0===t&&(console.warn("THREE.Plane: .intersectLine() target is now required"),t=new lr);var n=e.delta(li),r=this.normal.dot(n);if(0===r)return 0===this.distanceToPoint(e.start)?t.copy(e.start):void 0;var i=-(e.start.dot(this.normal)+this.constant)/r;return i<0||i>1?void 0:t.copy(n).multiplyScalar(i).add(e.start)},t.intersectsLine=function(e){var t=this.distanceToPoint(e.start),n=this.distanceToPoint(e.end);return t<0&&n>0||n<0&&t>0},t.intersectsBox=function(e){return e.intersectsPlane(this)},t.intersectsSphere=function(e){return e.intersectsPlane(this)},t.coplanarPoint=function(e){return void 0===e&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),e=new lr),e.copy(this.normal).multiplyScalar(-this.constant)},t.applyMatrix4=function(e,t){var n=t||ui.getNormalMatrix(e),r=this.coplanarPoint(li).applyMatrix4(e),i=this.normal.applyMatrix3(n).normalize();return this.constant=-r.dot(i),this},t.translate=function(e){return this.constant-=e.dot(this.normal),this},t.equals=function(e){return e.normal.equals(this.normal)&&e.constant===this.constant},e}(),di=new lr,pi=new lr,fi=new lr,mi=new lr,vi=new lr,gi=new lr,yi=new lr,bi=new lr,Ai=new lr,wi=new lr,xi=function(){function e(e,t,n){this.a=void 0!==e?e:new lr,this.b=void 0!==t?t:new lr,this.c=void 0!==n?n:new lr}e.getNormal=function(e,t,n,r){void 0===r&&(console.warn("THREE.Triangle: .getNormal() target is now required"),r=new lr),r.subVectors(n,t),di.subVectors(e,t),r.cross(di);var i=r.lengthSq();return i>0?r.multiplyScalar(1/Math.sqrt(i)):r.set(0,0,0)},e.getBarycoord=function(e,t,n,r,i){di.subVectors(r,t),pi.subVectors(n,t),fi.subVectors(e,t);var o=di.dot(di),a=di.dot(pi),s=di.dot(fi),l=pi.dot(pi),c=pi.dot(fi),u=o*l-a*a;if(void 0===i&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),i=new lr),0===u)return i.set(-2,-1,-1);var h=1/u,d=(l*s-a*c)*h,p=(o*c-a*s)*h;return i.set(1-d-p,p,d)},e.containsPoint=function(e,t,n,r){return this.getBarycoord(e,t,n,r,mi),mi.x>=0&&mi.y>=0&&mi.x+mi.y<=1},e.getUV=function(e,t,n,r,i,o,a,s){return this.getBarycoord(e,t,n,r,mi),s.set(0,0),s.addScaledVector(i,mi.x),s.addScaledVector(o,mi.y),s.addScaledVector(a,mi.z),s},e.isFrontFacing=function(e,t,n,r){return di.subVectors(n,t),pi.subVectors(e,t),di.cross(pi).dot(r)<0};var t=e.prototype;return t.set=function(e,t,n){return this.a.copy(e),this.b.copy(t),this.c.copy(n),this},t.setFromPointsAndIndices=function(e,t,n,r){return this.a.copy(e[t]),this.b.copy(e[n]),this.c.copy(e[r]),this},t.clone=function(){return(new this.constructor).copy(this)},t.copy=function(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this},t.getArea=function(){return di.subVectors(this.c,this.b),pi.subVectors(this.a,this.b),.5*di.cross(pi).length()},t.getMidpoint=function(e){return void 0===e&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),e=new lr),e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},t.getNormal=function(t){return e.getNormal(this.a,this.b,this.c,t)},t.getPlane=function(e){return void 0===e&&(console.warn("THREE.Triangle: .getPlane() target is now required"),e=new hi),e.setFromCoplanarPoints(this.a,this.b,this.c)},t.getBarycoord=function(t,n){return e.getBarycoord(t,this.a,this.b,this.c,n)},t.getUV=function(t,n,r,i,o){return e.getUV(t,this.a,this.b,this.c,n,r,i,o)},t.containsPoint=function(t){return e.containsPoint(t,this.a,this.b,this.c)},t.isFrontFacing=function(t){return e.isFrontFacing(this.a,this.b,this.c,t)},t.intersectsBox=function(e){return e.intersectsTriangle(this)},t.closestPointToPoint=function(e,t){void 0===t&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),t=new lr);var n,r,i=this.a,o=this.b,a=this.c;vi.subVectors(o,i),gi.subVectors(a,i),bi.subVectors(e,i);var s=vi.dot(bi),l=gi.dot(bi);if(s<=0&&l<=0)return t.copy(i);Ai.subVectors(e,o);var c=vi.dot(Ai),u=gi.dot(Ai);if(c>=0&&u<=c)return t.copy(o);var h=s*u-c*l;if(h<=0&&s>=0&&c<=0)return n=s/(s-c),t.copy(i).addScaledVector(vi,n);wi.subVectors(e,a);var d=vi.dot(wi),p=gi.dot(wi);if(p>=0&&d<=p)return t.copy(a);var f=d*l-s*p;if(f<=0&&l>=0&&p<=0)return r=l/(l-p),t.copy(i).addScaledVector(gi,r);var m=c*p-d*u;if(m<=0&&u-c>=0&&d-p>=0)return yi.subVectors(a,o),r=(u-c)/(u-c+(d-p)),t.copy(o).addScaledVector(yi,r);var v=1/(m+f+h);return n=f*v,r=h*v,t.copy(i).addScaledVector(vi,n).addScaledVector(gi,r)},t.equals=function(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)},e}(),Ei={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,rebeccapurple:6697881,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},Mi={h:0,s:0,l:0},_i={h:0,s:0,l:0};function Ti(e,t,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?e+6*(t-e)*n:n<.5?t:n<2/3?e+6*(t-e)*(2/3-n):e}function Si(e){return e<.04045?.0773993808*e:Math.pow(.9478672986*e+.0521327014,2.4)}function Ci(e){return e<.0031308?12.92*e:1.055*Math.pow(e,.41666)-.055}var Li=function(){function e(e,t,n){return Object.defineProperty(this,"isColor",{value:!0}),void 0===t&&void 0===n?this.set(e):this.setRGB(e,t,n)}var t=e.prototype;return t.set=function(e){return e&&e.isColor?this.copy(e):"number"===typeof e?this.setHex(e):"string"===typeof e&&this.setStyle(e),this},t.setScalar=function(e){return this.r=e,this.g=e,this.b=e,this},t.setHex=function(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this},t.setRGB=function(e,t,n){return this.r=e,this.g=t,this.b=n,this},t.setHSL=function(e,t,n){if(e=Kn.euclideanModulo(e,1),t=Kn.clamp(t,0,1),n=Kn.clamp(n,0,1),0===t)this.r=this.g=this.b=n;else{var r=n<=.5?n*(1+t):n+t-n*t,i=2*n-r;this.r=Ti(i,r,e+1/3),this.g=Ti(i,r,e),this.b=Ti(i,r,e-1/3)}return this},t.setStyle=function(e){function t(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}var n;if(n=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(e)){var r,i=n[1],o=n[2];switch(i){case"rgb":case"rgba":if(r=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return this.r=Math.min(255,parseInt(r[1],10))/255,this.g=Math.min(255,parseInt(r[2],10))/255,this.b=Math.min(255,parseInt(r[3],10))/255,t(r[4]),this;if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return this.r=Math.min(100,parseInt(r[1],10))/100,this.g=Math.min(100,parseInt(r[2],10))/100,this.b=Math.min(100,parseInt(r[3],10))/100,t(r[4]),this;break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o)){var a=parseFloat(r[1])/360,s=parseInt(r[2],10)/100,l=parseInt(r[3],10)/100;return t(r[4]),this.setHSL(a,s,l)}}}else if(n=/^\#([A-Fa-f\d]+)$/.exec(e)){var c=n[1],u=c.length;if(3===u)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===u)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}return e&&e.length>0?this.setColorName(e):this},t.setColorName=function(e){var t=Ei[e];return void 0!==t?this.setHex(t):console.warn("THREE.Color: Unknown color "+e),this},t.clone=function(){return new this.constructor(this.r,this.g,this.b)},t.copy=function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},t.copyGammaToLinear=function(e,t){return void 0===t&&(t=2),this.r=Math.pow(e.r,t),this.g=Math.pow(e.g,t),this.b=Math.pow(e.b,t),this},t.copyLinearToGamma=function(e,t){void 0===t&&(t=2);var n=t>0?1/t:1;return this.r=Math.pow(e.r,n),this.g=Math.pow(e.g,n),this.b=Math.pow(e.b,n),this},t.convertGammaToLinear=function(e){return this.copyGammaToLinear(this,e),this},t.convertLinearToGamma=function(e){return this.copyLinearToGamma(this,e),this},t.copySRGBToLinear=function(e){return this.r=Si(e.r),this.g=Si(e.g),this.b=Si(e.b),this},t.copyLinearToSRGB=function(e){return this.r=Ci(e.r),this.g=Ci(e.g),this.b=Ci(e.b),this},t.convertSRGBToLinear=function(){return this.copySRGBToLinear(this),this},t.convertLinearToSRGB=function(){return this.copyLinearToSRGB(this),this},t.getHex=function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},t.getHexString=function(){return("000000"+this.getHex().toString(16)).slice(-6)},t.getHSL=function(e){void 0===e&&(console.warn("THREE.Color: .getHSL() target is now required"),e={h:0,s:0,l:0});var t,n,r=this.r,i=this.g,o=this.b,a=Math.max(r,i,o),s=Math.min(r,i,o),l=(s+a)/2;if(s===a)t=0,n=0;else{var c=a-s;switch(n=l<=.5?c/(a+s):c/(2-a-s),a){case r:t=(i-o)/c+(i<o?6:0);break;case i:t=(o-r)/c+2;break;case o:t=(r-i)/c+4}t/=6}return e.h=t,e.s=n,e.l=l,e},t.getStyle=function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},t.offsetHSL=function(e,t,n){return this.getHSL(Mi),Mi.h+=e,Mi.s+=t,Mi.l+=n,this.setHSL(Mi.h,Mi.s,Mi.l),this},t.add=function(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this},t.addColors=function(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this},t.addScalar=function(e){return this.r+=e,this.g+=e,this.b+=e,this},t.sub=function(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this},t.multiply=function(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this},t.multiplyScalar=function(e){return this.r*=e,this.g*=e,this.b*=e,this},t.lerp=function(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this},t.lerpColors=function(e,t,n){return this.r=e.r+(t.r-e.r)*n,this.g=e.g+(t.g-e.g)*n,this.b=e.b+(t.b-e.b)*n,this},t.lerpHSL=function(e,t){this.getHSL(Mi),e.getHSL(_i);var n=Kn.lerp(Mi.h,_i.h,t),r=Kn.lerp(Mi.s,_i.s,t),i=Kn.lerp(Mi.l,_i.l,t);return this.setHSL(n,r,i),this},t.equals=function(e){return e.r===this.r&&e.g===this.g&&e.b===this.b},t.fromArray=function(e,t){return void 0===t&&(t=0),this.r=e[t],this.g=e[t+1],this.b=e[t+2],this},t.toArray=function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e},t.fromBufferAttribute=function(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),!0===e.normalized&&(this.r/=255,this.g/=255,this.b/=255),this},t.toJSON=function(){return this.getHex()},e}();Li.NAMES=Ei,Li.prototype.r=1,Li.prototype.g=1,Li.prototype.b=1;var Ri=function(){function e(e,t,n,r,i,o){void 0===o&&(o=0),this.a=e,this.b=t,this.c=n,this.normal=r&&r.isVector3?r:new lr,this.vertexNormals=Array.isArray(r)?r:[],this.color=i&&i.isColor?i:new Li,this.vertexColors=Array.isArray(i)?i:[],this.materialIndex=o}var t=e.prototype;return t.clone=function(){return(new this.constructor).copy(this)},t.copy=function(e){this.a=e.a,this.b=e.b,this.c=e.c,this.normal.copy(e.normal),this.color.copy(e.color),this.materialIndex=e.materialIndex;for(var t=0,n=e.vertexNormals.length;t<n;t++)this.vertexNormals[t]=e.vertexNormals[t].clone();for(var r=0,i=e.vertexColors.length;r<i;r++)this.vertexColors[r]=e.vertexColors[r].clone();return this},e}(),Pi=0;function Di(){Object.defineProperty(this,"id",{value:Pi++}),this.uuid=Kn.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.blending=w,this.side=m,this.flatShading=!1,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=B,this.blendDst=F,this.blendEquation=T,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=W,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=_n,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=hn,this.stencilZFail=hn,this.stencilZPass=hn,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0}function Oi(e){Di.call(this),this.type="MeshBasicMaterial",this.color=new Li(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Z,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.setValues(e)}Di.prototype=Object.assign(Object.create(qn.prototype),{constructor:Di,isMaterial:!0,onBeforeCompile:function(){},customProgramCacheKey:function(){return this.onBeforeCompile.toString()},setValues:function(e){if(void 0!==e)for(var t in e){var n=e[t];if(void 0!==n)if("shading"!==t){var r=this[t];void 0!==r?r&&r.isColor?r.set(n):r&&r.isVector3&&n&&n.isVector3?r.copy(n):this[t]=n:console.warn("THREE."+this.type+": '"+t+"' is not a property of this material.")}else console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=n===y;else console.warn("THREE.Material: '"+t+"' parameter is undefined.")}},toJSON:function(e){var t=void 0===e||"string"===typeof e;t&&(e={textures:{},images:{}});var n={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function r(e){var t=[];for(var n in e){var r=e[n];delete r.metadata,t.push(r)}return t}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),this.sheen&&this.sheen.isColor&&(n.sheen=this.sheen.getHex()),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(e).uuid),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(e).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(e).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(e).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(e).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(e).uuid,n.reflectivity=this.reflectivity,n.refractionRatio=this.refractionRatio,void 0!==this.combine&&(n.combine=this.combine),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity)),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(e).uuid),void 0!==this.size&&(n.size=this.size),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==w&&(n.blending=this.blending),!0===this.flatShading&&(n.flatShading=this.flatShading),this.side!==m&&(n.side=this.side),this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,n.stencilWrite=this.stencilWrite,n.stencilWriteMask=this.stencilWriteMask,n.stencilFunc=this.stencilFunc,n.stencilRef=this.stencilRef,n.stencilFuncMask=this.stencilFuncMask,n.stencilFail=this.stencilFail,n.stencilZFail=this.stencilZFail,n.stencilZPass=this.stencilZPass,this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(n.morphTargets=!0),!0===this.morphNormals&&(n.morphNormals=!0),!0===this.skinning&&(n.skinning=!0),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),t){var i=r(e.textures),o=r(e.images);i.length>0&&(n.textures=i),o.length>0&&(n.images=o)}return n},clone:function(){return(new this.constructor).copy(this)},copy:function(e){this.name=e.name,this.fog=e.fog,this.blending=e.blending,this.side=e.side,this.flatShading=e.flatShading,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;var t=e.clippingPlanes,n=null;if(null!==t){var r=t.length;n=new Array(r);for(var i=0;i!==r;++i)n[i]=t[i].clone()}return this.clippingPlanes=n,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.premultipliedAlpha=e.premultipliedAlpha,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(Di.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Oi.prototype=Object.create(Di.prototype),Oi.prototype.constructor=Oi,Oi.prototype.isMeshBasicMaterial=!0,Oi.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this};var Ii=new lr,Bi=new Jn;function Fi(e,t,n){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=e,this.itemSize=t,this.count=void 0!==e?e.length/t:0,this.normalized=!0===n,this.usage=Tn,this.updateRange={offset:0,count:-1},this.version=0}function ki(e,t,n){Fi.call(this,new Int8Array(e),t,n)}function Ni(e,t,n){Fi.call(this,new Uint8Array(e),t,n)}function Ui(e,t,n){Fi.call(this,new Uint8ClampedArray(e),t,n)}function Hi(e,t,n){Fi.call(this,new Int16Array(e),t,n)}function Gi(e,t,n){Fi.call(this,new Uint16Array(e),t,n)}function zi(e,t,n){Fi.call(this,new Int32Array(e),t,n)}function ji(e,t,n){Fi.call(this,new Uint32Array(e),t,n)}function Vi(e,t,n){Fi.call(this,new Uint16Array(e),t,n)}function Wi(e,t,n){Fi.call(this,new Float32Array(e),t,n)}function qi(e,t,n){Fi.call(this,new Float64Array(e),t,n)}function Xi(e){if(0===e.length)return-1/0;for(var t=e[0],n=1,r=e.length;n<r;++n)e[n]>t&&(t=e[n]);return t}Object.defineProperty(Fi.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.assign(Fi.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},setUsage:function(e){return this.usage=e,this},copy:function(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this},copyAt:function(e,t,n){e*=this.itemSize,n*=t.itemSize;for(var r=0,i=this.itemSize;r<i;r++)this.array[e+r]=t.array[n+r];return this},copyArray:function(e){return this.array.set(e),this},copyColorsArray:function(e){for(var t=this.array,n=0,r=0,i=e.length;r<i;r++){var o=e[r];void 0===o&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",r),o=new Li),t[n++]=o.r,t[n++]=o.g,t[n++]=o.b}return this},copyVector2sArray:function(e){for(var t=this.array,n=0,r=0,i=e.length;r<i;r++){var o=e[r];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",r),o=new Jn),t[n++]=o.x,t[n++]=o.y}return this},copyVector3sArray:function(e){for(var t=this.array,n=0,r=0,i=e.length;r<i;r++){var o=e[r];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",r),o=new lr),t[n++]=o.x,t[n++]=o.y,t[n++]=o.z}return this},copyVector4sArray:function(e){for(var t=this.array,n=0,r=0,i=e.length;r<i;r++){var o=e[r];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",r),o=new ir),t[n++]=o.x,t[n++]=o.y,t[n++]=o.z,t[n++]=o.w}return this},applyMatrix3:function(e){if(2===this.itemSize)for(var t=0,n=this.count;t<n;t++)Bi.fromBufferAttribute(this,t),Bi.applyMatrix3(e),this.setXY(t,Bi.x,Bi.y);else if(3===this.itemSize)for(var r=0,i=this.count;r<i;r++)Ii.fromBufferAttribute(this,r),Ii.applyMatrix3(e),this.setXYZ(r,Ii.x,Ii.y,Ii.z);return this},applyMatrix4:function(e){for(var t=0,n=this.count;t<n;t++)Ii.x=this.getX(t),Ii.y=this.getY(t),Ii.z=this.getZ(t),Ii.applyMatrix4(e),this.setXYZ(t,Ii.x,Ii.y,Ii.z);return this},applyNormalMatrix:function(e){for(var t=0,n=this.count;t<n;t++)Ii.x=this.getX(t),Ii.y=this.getY(t),Ii.z=this.getZ(t),Ii.applyNormalMatrix(e),this.setXYZ(t,Ii.x,Ii.y,Ii.z);return this},transformDirection:function(e){for(var t=0,n=this.count;t<n;t++)Ii.x=this.getX(t),Ii.y=this.getY(t),Ii.z=this.getZ(t),Ii.transformDirection(e),this.setXYZ(t,Ii.x,Ii.y,Ii.z);return this},set:function(e,t){return void 0===t&&(t=0),this.array.set(e,t),this},getX:function(e){return this.array[e*this.itemSize]},setX:function(e,t){return this.array[e*this.itemSize]=t,this},getY:function(e){return this.array[e*this.itemSize+1]},setY:function(e,t){return this.array[e*this.itemSize+1]=t,this},getZ:function(e){return this.array[e*this.itemSize+2]},setZ:function(e,t){return this.array[e*this.itemSize+2]=t,this},getW:function(e){return this.array[e*this.itemSize+3]},setW:function(e,t){return this.array[e*this.itemSize+3]=t,this},setXY:function(e,t,n){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=n,this},setXYZ:function(e,t,n,r){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this},setXYZW:function(e,t,n,r,i){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this.array[e+3]=i,this},onUpload:function(e){return this.onUploadCallback=e,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)},toJSON:function(){return{itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized}}}),ki.prototype=Object.create(Fi.prototype),ki.prototype.constructor=ki,Ni.prototype=Object.create(Fi.prototype),Ni.prototype.constructor=Ni,Ui.prototype=Object.create(Fi.prototype),Ui.prototype.constructor=Ui,Hi.prototype=Object.create(Fi.prototype),Hi.prototype.constructor=Hi,Gi.prototype=Object.create(Fi.prototype),Gi.prototype.constructor=Gi,zi.prototype=Object.create(Fi.prototype),zi.prototype.constructor=zi,ji.prototype=Object.create(Fi.prototype),ji.prototype.constructor=ji,Vi.prototype=Object.create(Fi.prototype),Vi.prototype.constructor=Vi,Vi.prototype.isFloat16BufferAttribute=!0,Wi.prototype=Object.create(Fi.prototype),Wi.prototype.constructor=Wi,qi.prototype=Object.create(Fi.prototype),qi.prototype.constructor=qi;var Yi={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!==typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function Qi(e,t){return new Yi[e](t)}var Zi=0,Ki=new Fr,Ji=new si,$i=new lr,eo=new hr,to=new hr,no=new lr;function ro(){Object.defineProperty(this,"id",{value:Zi++}),this.uuid=Kn.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}ro.prototype=Object.assign(Object.create(qn.prototype),{constructor:ro,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(e){return Array.isArray(e)?this.index=new(Xi(e)>65535?ji:Gi)(e,1):this.index=e,this},getAttribute:function(e){return this.attributes[e]},setAttribute:function(e,t){return this.attributes[e]=t,this},deleteAttribute:function(e){return delete this.attributes[e],this},hasAttribute:function(e){return void 0!==this.attributes[e]},addGroup:function(e,t,n){void 0===n&&(n=0),this.groups.push({start:e,count:t,materialIndex:n})},clearGroups:function(){this.groups=[]},setDrawRange:function(e,t){this.drawRange.start=e,this.drawRange.count=t},applyMatrix4:function(e){var t=this.attributes.position;void 0!==t&&(t.applyMatrix4(e),t.needsUpdate=!0);var n=this.attributes.normal;if(void 0!==n){var r=(new $n).getNormalMatrix(e);n.applyNormalMatrix(r),n.needsUpdate=!0}var i=this.attributes.tangent;return void 0!==i&&(i.transformDirection(e),i.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(e){return Ki.makeRotationX(e),this.applyMatrix4(Ki),this},rotateY:function(e){return Ki.makeRotationY(e),this.applyMatrix4(Ki),this},rotateZ:function(e){return Ki.makeRotationZ(e),this.applyMatrix4(Ki),this},translate:function(e,t,n){return Ki.makeTranslation(e,t,n),this.applyMatrix4(Ki),this},scale:function(e,t,n){return Ki.makeScale(e,t,n),this.applyMatrix4(Ki),this},lookAt:function(e){return Ji.lookAt(e),Ji.updateMatrix(),this.applyMatrix4(Ji.matrix),this},center:function(){return this.computeBoundingBox(),this.boundingBox.getCenter($i).negate(),this.translate($i.x,$i.y,$i.z),this},setFromPoints:function(e){for(var t=[],n=0,r=e.length;n<r;n++){var i=e[n];t.push(i.x,i.y,i.z||0)}return this.setAttribute("position",new Wi(t,3)),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new hr);var e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingBox.set(new lr(-1/0,-1/0,-1/0),new lr(1/0,1/0,1/0));if(void 0!==e){if(this.boundingBox.setFromBufferAttribute(e),t)for(var n=0,r=t.length;n<r;n++){var i=t[n];eo.setFromBufferAttribute(i),this.morphTargetsRelative?(no.addVectors(this.boundingBox.min,eo.min),this.boundingBox.expandByPoint(no),no.addVectors(this.boundingBox.max,eo.max),this.boundingBox.expandByPoint(no)):(this.boundingBox.expandByPoint(eo.min),this.boundingBox.expandByPoint(eo.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new Sr);var e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new lr,1/0);if(e){var n=this.boundingSphere.center;if(eo.setFromBufferAttribute(e),t)for(var r=0,i=t.length;r<i;r++){var o=t[r];to.setFromBufferAttribute(o),this.morphTargetsRelative?(no.addVectors(eo.min,to.min),eo.expandByPoint(no),no.addVectors(eo.max,to.max),eo.expandByPoint(no)):(eo.expandByPoint(to.min),eo.expandByPoint(to.max))}eo.getCenter(n);for(var a=0,s=0,l=e.count;s<l;s++)no.fromBufferAttribute(e,s),a=Math.max(a,n.distanceToSquared(no));if(t)for(var c=0,u=t.length;c<u;c++)for(var h=t[c],d=this.morphTargetsRelative,p=0,f=h.count;p<f;p++)no.fromBufferAttribute(h,p),d&&($i.fromBufferAttribute(e,p),no.add($i)),a=Math.max(a,n.distanceToSquared(no));this.boundingSphere.radius=Math.sqrt(a),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}},computeFaceNormals:function(){},computeTangents:function(){var e=this.index,t=this.attributes;if(null!==e&&void 0!==t.position&&void 0!==t.normal&&void 0!==t.uv){var n=e.array,r=t.position.array,i=t.normal.array,o=t.uv.array,a=r.length/3;void 0===t.tangent&&this.setAttribute("tangent",new Fi(new Float32Array(4*a),4));for(var s=t.tangent.array,l=[],c=[],u=0;u<a;u++)l[u]=new lr,c[u]=new lr;var h=new lr,d=new lr,p=new lr,f=new Jn,m=new Jn,v=new Jn,g=new lr,y=new lr,b=this.groups;0===b.length&&(b=[{start:0,count:n.length}]);for(var A=0,w=b.length;A<w;++A)for(var x=b[A],E=x.start,M=E,_=E+x.count;M<_;M+=3)F(n[M+0],n[M+1],n[M+2]);for(var T=new lr,S=new lr,C=new lr,L=new lr,R=0,P=b.length;R<P;++R)for(var D=b[R],O=D.start,I=O,B=O+D.count;I<B;I+=3)k(n[I+0]),k(n[I+1]),k(n[I+2])}else console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");function F(e,t,n){h.fromArray(r,3*e),d.fromArray(r,3*t),p.fromArray(r,3*n),f.fromArray(o,2*e),m.fromArray(o,2*t),v.fromArray(o,2*n),d.sub(h),p.sub(h),m.sub(f),v.sub(f);var i=1/(m.x*v.y-v.x*m.y);isFinite(i)&&(g.copy(d).multiplyScalar(v.y).addScaledVector(p,-m.y).multiplyScalar(i),y.copy(p).multiplyScalar(m.x).addScaledVector(d,-v.x).multiplyScalar(i),l[e].add(g),l[t].add(g),l[n].add(g),c[e].add(y),c[t].add(y),c[n].add(y))}function k(e){C.fromArray(i,3*e),L.copy(C);var t=l[e];T.copy(t),T.sub(C.multiplyScalar(C.dot(t))).normalize(),S.crossVectors(L,t);var n=S.dot(c[e])<0?-1:1;s[4*e]=T.x,s[4*e+1]=T.y,s[4*e+2]=T.z,s[4*e+3]=n}},computeVertexNormals:function(){var e=this.index,t=this.getAttribute("position");if(void 0!==t){var n=this.getAttribute("normal");if(void 0===n)n=new Fi(new Float32Array(3*t.count),3),this.setAttribute("normal",n);else for(var r=0,i=n.count;r<i;r++)n.setXYZ(r,0,0,0);var o=new lr,a=new lr,s=new lr,l=new lr,c=new lr,u=new lr,h=new lr,d=new lr;if(e)for(var p=0,f=e.count;p<f;p+=3){var m=e.getX(p+0),v=e.getX(p+1),g=e.getX(p+2);o.fromBufferAttribute(t,m),a.fromBufferAttribute(t,v),s.fromBufferAttribute(t,g),h.subVectors(s,a),d.subVectors(o,a),h.cross(d),l.fromBufferAttribute(n,m),c.fromBufferAttribute(n,v),u.fromBufferAttribute(n,g),l.add(h),c.add(h),u.add(h),n.setXYZ(m,l.x,l.y,l.z),n.setXYZ(v,c.x,c.y,c.z),n.setXYZ(g,u.x,u.y,u.z)}else for(var y=0,b=t.count;y<b;y+=3)o.fromBufferAttribute(t,y+0),a.fromBufferAttribute(t,y+1),s.fromBufferAttribute(t,y+2),h.subVectors(s,a),d.subVectors(o,a),h.cross(d),n.setXYZ(y+0,h.x,h.y,h.z),n.setXYZ(y+1,h.x,h.y,h.z),n.setXYZ(y+2,h.x,h.y,h.z);this.normalizeNormals(),n.needsUpdate=!0}},merge:function(e,t){if(e&&e.isBufferGeometry){void 0===t&&(t=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));var n=this.attributes;for(var r in n)if(void 0!==e.attributes[r])for(var i=n[r].array,o=e.attributes[r],a=o.array,s=o.itemSize*t,l=Math.min(a.length,i.length-s),c=0,u=s;c<l;c++,u++)i[u]=a[c];return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",e)},normalizeNormals:function(){for(var e=this.attributes.normal,t=0,n=e.count;t<n;t++)no.fromBufferAttribute(e,t),no.normalize(),e.setXYZ(t,no.x,no.y,no.z)},toNonIndexed:function(){function e(e,t){for(var n=e.array,r=e.itemSize,i=e.normalized,o=new n.constructor(t.length*r),a=0,s=0,l=0,c=t.length;l<c;l++){a=t[l]*r;for(var u=0;u<r;u++)o[s++]=n[a++]}return new Fi(o,r,i)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;var t=new ro,n=this.index.array,r=this.attributes;for(var i in r){var o=e(r[i],n);t.setAttribute(i,o)}var a=this.morphAttributes;for(var s in a){for(var l=[],c=a[s],u=0,h=c.length;u<h;u++){var d=e(c[u],n);l.push(d)}t.morphAttributes[s]=l}t.morphTargetsRelative=this.morphTargetsRelative;for(var p=this.groups,f=0,m=p.length;f<m;f++){var v=p[f];t.addGroup(v.start,v.count,v.materialIndex)}return t},toJSON:function(){var e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),void 0!==this.parameters){var t=this.parameters;for(var n in t)void 0!==t[n]&&(e[n]=t[n]);return e}e.data={attributes:{}};var r=this.index;null!==r&&(e.data.index={type:r.array.constructor.name,array:Array.prototype.slice.call(r.array)});var i=this.attributes;for(var o in i){var a=i[o],s=a.toJSON(e.data);""!==a.name&&(s.name=a.name),e.data.attributes[o]=s}var l={},c=!1;for(var u in this.morphAttributes){for(var h=this.morphAttributes[u],d=[],p=0,f=h.length;p<f;p++){var m=h[p],v=m.toJSON(e.data);""!==m.name&&(v.name=m.name),d.push(v)}d.length>0&&(l[u]=d,c=!0)}c&&(e.data.morphAttributes=l,e.data.morphTargetsRelative=this.morphTargetsRelative);var g=this.groups;g.length>0&&(e.data.groups=JSON.parse(JSON.stringify(g)));var y=this.boundingSphere;return null!==y&&(e.data.boundingSphere={center:y.center.toArray(),radius:y.radius}),e},clone:function(){return(new ro).copy(this)},copy:function(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;var t={};this.name=e.name;var n=e.index;null!==n&&this.setIndex(n.clone(t));var r=e.attributes;for(var i in r){var o=r[i];this.setAttribute(i,o.clone(t))}var a=e.morphAttributes;for(var s in a){for(var l=[],c=a[s],u=0,h=c.length;u<h;u++)l.push(c[u].clone(t));this.morphAttributes[s]=l}this.morphTargetsRelative=e.morphTargetsRelative;for(var d=e.groups,p=0,f=d.length;p<f;p++){var m=d[p];this.addGroup(m.start,m.count,m.materialIndex)}var v=e.boundingBox;null!==v&&(this.boundingBox=v.clone());var g=e.boundingSphere;return null!==g&&(this.boundingSphere=g.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});var io=new Fr,oo=new Br,ao=new Sr,so=new lr,lo=new lr,co=new lr,uo=new lr,ho=new lr,po=new lr,fo=new lr,mo=new lr,vo=new lr,go=new Jn,yo=new Jn,bo=new Jn,Ao=new lr,wo=new lr;function xo(e,t){void 0===e&&(e=new ro),void 0===t&&(t=new Oi),si.call(this),this.type="Mesh",this.geometry=e,this.material=t,this.updateMorphTargets()}function Eo(e,t,n,r,i,o,a,s){if(null===(t.side===v?r.intersectTriangle(a,o,i,!0,s):r.intersectTriangle(i,o,a,t.side!==g,s)))return null;wo.copy(s),wo.applyMatrix4(e.matrixWorld);var l=n.ray.origin.distanceTo(wo);return l<n.near||l>n.far?null:{distance:l,point:wo.clone(),object:e}}function Mo(e,t,n,r,i,o,a,s,l,c,u,h){so.fromBufferAttribute(i,c),lo.fromBufferAttribute(i,u),co.fromBufferAttribute(i,h);var d=e.morphTargetInfluences;if(t.morphTargets&&o&&d){fo.set(0,0,0),mo.set(0,0,0),vo.set(0,0,0);for(var p=0,f=o.length;p<f;p++){var m=d[p],v=o[p];0!==m&&(uo.fromBufferAttribute(v,c),ho.fromBufferAttribute(v,u),po.fromBufferAttribute(v,h),a?(fo.addScaledVector(uo,m),mo.addScaledVector(ho,m),vo.addScaledVector(po,m)):(fo.addScaledVector(uo.sub(so),m),mo.addScaledVector(ho.sub(lo),m),vo.addScaledVector(po.sub(co),m)))}so.add(fo),lo.add(mo),co.add(vo)}e.isSkinnedMesh&&(e.boneTransform(c,so),e.boneTransform(u,lo),e.boneTransform(h,co));var g=Eo(e,t,n,r,so,lo,co,Ao);if(g){s&&(go.fromBufferAttribute(s,c),yo.fromBufferAttribute(s,u),bo.fromBufferAttribute(s,h),g.uv=xi.getUV(Ao,so,lo,co,go,yo,bo,new Jn)),l&&(go.fromBufferAttribute(l,c),yo.fromBufferAttribute(l,u),bo.fromBufferAttribute(l,h),g.uv2=xi.getUV(Ao,so,lo,co,go,yo,bo,new Jn));var y=new Ri(c,u,h);xi.getNormal(so,lo,co,y.normal),g.face=y}return g}xo.prototype=Object.assign(Object.create(si.prototype),{constructor:xo,isMesh:!0,copy:function(e){return si.prototype.copy.call(this,e),void 0!==e.morphTargetInfluences&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),void 0!==e.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=e.material,this.geometry=e.geometry,this},updateMorphTargets:function(){var e=this.geometry;if(e.isBufferGeometry){var t=e.morphAttributes,n=Object.keys(t);if(n.length>0){var r=t[n[0]];if(void 0!==r){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(var i=0,o=r.length;i<o;i++){var a=r[i].name||String(i);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=i}}}}else{var s=e.morphTargets;void 0!==s&&s.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}},raycast:function(e,t){var n,r=this.geometry,i=this.material,o=this.matrixWorld;if(void 0!==i&&(null===r.boundingSphere&&r.computeBoundingSphere(),ao.copy(r.boundingSphere),ao.applyMatrix4(o),!1!==e.ray.intersectsSphere(ao)&&(io.copy(o).invert(),oo.copy(e.ray).applyMatrix4(io),null===r.boundingBox||!1!==oo.intersectsBox(r.boundingBox))))if(r.isBufferGeometry){var a=r.index,s=r.attributes.position,l=r.morphAttributes.position,c=r.morphTargetsRelative,u=r.attributes.uv,h=r.attributes.uv2,d=r.groups,p=r.drawRange;if(null!==a)if(Array.isArray(i))for(var f=0,m=d.length;f<m;f++)for(var v=d[f],g=i[v.materialIndex],y=Math.max(v.start,p.start),b=Math.min(v.start+v.count,p.start+p.count);y<b;y+=3){var A=a.getX(y),w=a.getX(y+1),x=a.getX(y+2);(n=Mo(this,g,e,oo,s,l,c,u,h,A,w,x))&&(n.faceIndex=Math.floor(y/3),n.face.materialIndex=v.materialIndex,t.push(n))}else for(var E=Math.max(0,p.start),M=Math.min(a.count,p.start+p.count);E<M;E+=3){var _=a.getX(E),T=a.getX(E+1),S=a.getX(E+2);(n=Mo(this,i,e,oo,s,l,c,u,h,_,T,S))&&(n.faceIndex=Math.floor(E/3),t.push(n))}else if(void 0!==s)if(Array.isArray(i))for(var C=0,L=d.length;C<L;C++)for(var R=d[C],P=i[R.materialIndex],D=Math.max(R.start,p.start),O=Math.min(R.start+R.count,p.start+p.count);D<O;D+=3)(n=Mo(this,P,e,oo,s,l,c,u,h,D,D+1,D+2))&&(n.faceIndex=Math.floor(D/3),n.face.materialIndex=R.materialIndex,t.push(n));else for(var I=Math.max(0,p.start),B=Math.min(s.count,p.start+p.count);I<B;I+=3)(n=Mo(this,i,e,oo,s,l,c,u,h,I,I+1,I+2))&&(n.faceIndex=Math.floor(I/3),t.push(n))}else r.isGeometry&&console.error("THREE.Mesh.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}});var _o=function(e){function t(t,n,r,i,o,a){var s;void 0===t&&(t=1),void 0===n&&(n=1),void 0===r&&(r=1),void 0===i&&(i=1),void 0===o&&(o=1),void 0===a&&(a=1),(s=e.call(this)||this).type="BoxGeometry",s.parameters={width:t,height:n,depth:r,widthSegments:i,heightSegments:o,depthSegments:a};var l=zn(s);i=Math.floor(i),o=Math.floor(o),a=Math.floor(a);var c=[],u=[],h=[],d=[],p=0,f=0;function m(e,t,n,r,i,o,a,s,m,v,g){for(var y=o/m,b=a/v,A=o/2,w=a/2,x=s/2,E=m+1,M=v+1,_=0,T=0,S=new lr,C=0;C<M;C++)for(var L=C*b-w,R=0;R<E;R++){var P=R*y-A;S[e]=P*r,S[t]=L*i,S[n]=x,u.push(S.x,S.y,S.z),S[e]=0,S[t]=0,S[n]=s>0?1:-1,h.push(S.x,S.y,S.z),d.push(R/m),d.push(1-C/v),_+=1}for(var D=0;D<v;D++)for(var O=0;O<m;O++){var I=p+O+E*D,B=p+O+E*(D+1),F=p+(O+1)+E*(D+1),k=p+(O+1)+E*D;c.push(I,B,k),c.push(B,F,k),T+=6}l.addGroup(f,T,g),f+=T,p+=_}return m("z","y","x",-1,-1,r,n,t,a,o,0),m("z","y","x",1,-1,r,n,-t,a,o,1),m("x","z","y",1,1,t,r,n,i,a,2),m("x","z","y",1,-1,t,r,-n,i,a,3),m("x","y","z",1,-1,t,n,r,i,o,4),m("x","y","z",-1,-1,t,n,-r,i,o,5),s.setIndex(c),s.setAttribute("position",new Wi(u,3)),s.setAttribute("normal",new Wi(h,3)),s.setAttribute("uv",new Wi(d,2)),s}return Gn(t,e),t}(ro);function To(e){var t={};for(var n in e)for(var r in t[n]={},e[n]){var i=e[n][r];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture)?t[n][r]=i.clone():Array.isArray(i)?t[n][r]=i.slice():t[n][r]=i}return t}function So(e){for(var t={},n=0;n<e.length;n++){var r=To(e[n]);for(var i in r)t[i]=r[i]}return t}var Co={clone:To,merge:So},Lo="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",Ro="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}";function Po(e){Di.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader=Lo,this.fragmentShader=Ro,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==e&&(void 0!==e.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(e))}function Do(){si.call(this),this.type="Camera",this.matrixWorldInverse=new Fr,this.projectionMatrix=new Fr,this.projectionMatrixInverse=new Fr}function Oo(e,t,n,r){void 0===e&&(e=50),void 0===t&&(t=1),void 0===n&&(n=.1),void 0===r&&(r=2e3),Do.call(this),this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=n,this.far=r,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}Po.prototype=Object.create(Di.prototype),Po.prototype.constructor=Po,Po.prototype.isShaderMaterial=!0,Po.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=To(e.uniforms),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.lights=e.lights,this.clipping=e.clipping,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this},Po.prototype.toJSON=function(e){var t=Di.prototype.toJSON.call(this,e);for(var n in t.glslVersion=this.glslVersion,t.uniforms={},this.uniforms){var r=this.uniforms[n].value;r&&r.isTexture?t.uniforms[n]={type:"t",value:r.toJSON(e).uuid}:r&&r.isColor?t.uniforms[n]={type:"c",value:r.getHex()}:r&&r.isVector2?t.uniforms[n]={type:"v2",value:r.toArray()}:r&&r.isVector3?t.uniforms[n]={type:"v3",value:r.toArray()}:r&&r.isVector4?t.uniforms[n]={type:"v4",value:r.toArray()}:r&&r.isMatrix3?t.uniforms[n]={type:"m3",value:r.toArray()}:r&&r.isMatrix4?t.uniforms[n]={type:"m4",value:r.toArray()}:t.uniforms[n]={value:r}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;var i={};for(var o in this.extensions)!0===this.extensions[o]&&(i[o]=!0);return Object.keys(i).length>0&&(t.extensions=i),t},Do.prototype=Object.assign(Object.create(si.prototype),{constructor:Do,isCamera:!0,copy:function(e,t){return si.prototype.copy.call(this,e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this},getWorldDirection:function(e){void 0===e&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),e=new lr),this.updateWorldMatrix(!0,!1);var t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()},updateMatrixWorld:function(e){si.prototype.updateMatrixWorld.call(this,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()},updateWorldMatrix:function(e,t){si.prototype.updateWorldMatrix.call(this,e,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()},clone:function(){return(new this.constructor).copy(this)}}),Oo.prototype=Object.assign(Object.create(Do.prototype),{constructor:Oo,isPerspectiveCamera:!0,copy:function(e,t){return Do.prototype.copy.call(this,e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=null===e.view?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this},setFocalLength:function(e){var t=.5*this.getFilmHeight()/e;this.fov=2*Kn.RAD2DEG*Math.atan(t),this.updateProjectionMatrix()},getFocalLength:function(){var e=Math.tan(.5*Kn.DEG2RAD*this.fov);return.5*this.getFilmHeight()/e},getEffectiveFOV:function(){return 2*Kn.RAD2DEG*Math.atan(Math.tan(.5*Kn.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(e,t,n,r,i,o){this.aspect=e/t,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=o,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var e=this.near,t=e*Math.tan(.5*Kn.DEG2RAD*this.fov)/this.zoom,n=2*t,r=this.aspect*n,i=-.5*r,o=this.view;if(null!==this.view&&this.view.enabled){var a=o.fullWidth,s=o.fullHeight;i+=o.offsetX*r/a,t-=o.offsetY*n/s,r*=o.width/a,n*=o.height/s}var l=this.filmOffset;0!==l&&(i+=e*l/this.getFilmWidth()),this.projectionMatrix.makePerspective(i,i+r,t,t-n,e,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()},toJSON:function(e){var t=si.prototype.toJSON.call(this,e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,null!==this.view&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}});var Io=90,Bo=1;function Fo(e,t,n){if(si.call(this),this.type="CubeCamera",!0===n.isWebGLCubeRenderTarget){this.renderTarget=n;var r=new Oo(Io,Bo,e,t);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new lr(1,0,0)),this.add(r);var i=new Oo(Io,Bo,e,t);i.layers=this.layers,i.up.set(0,-1,0),i.lookAt(new lr(-1,0,0)),this.add(i);var o=new Oo(Io,Bo,e,t);o.layers=this.layers,o.up.set(0,0,1),o.lookAt(new lr(0,1,0)),this.add(o);var a=new Oo(Io,Bo,e,t);a.layers=this.layers,a.up.set(0,0,-1),a.lookAt(new lr(0,-1,0)),this.add(a);var s=new Oo(Io,Bo,e,t);s.layers=this.layers,s.up.set(0,-1,0),s.lookAt(new lr(0,0,1)),this.add(s);var l=new Oo(Io,Bo,e,t);l.layers=this.layers,l.up.set(0,-1,0),l.lookAt(new lr(0,0,-1)),this.add(l),this.update=function(e,t){null===this.parent&&this.updateMatrixWorld();var c=e.xr.enabled,u=e.getRenderTarget();e.xr.enabled=!1;var h=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,e.setRenderTarget(n,0),e.render(t,r),e.setRenderTarget(n,1),e.render(t,i),e.setRenderTarget(n,2),e.render(t,o),e.setRenderTarget(n,3),e.render(t,a),e.setRenderTarget(n,4),e.render(t,s),n.texture.generateMipmaps=h,e.setRenderTarget(n,5),e.render(t,l),e.setRenderTarget(u),e.xr.enabled=c}}else console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.")}function ko(e,t,n,r,i,o,a,s,l,c){e=void 0!==e?e:[],t=void 0!==t?t:ae,a=void 0!==a?a:Ne,nr.call(this,e,t,n,r,i,o,a,s,l,c),this.flipY=!1,this._needsFlipEnvMap=!0}Fo.prototype=Object.create(si.prototype),Fo.prototype.constructor=Fo,ko.prototype=Object.create(nr.prototype),ko.prototype.constructor=ko,ko.prototype.isCubeTexture=!0,Object.defineProperty(ko.prototype,"images",{get:function(){return this.image},set:function(e){this.image=e}});var No=function(e){function t(t,n,r){var i;return Number.isInteger(n)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),n=r),i=e.call(this,t,t,n)||this,Object.defineProperty(zn(i),"isWebGLCubeRenderTarget",{value:!0}),n=n||{},i.texture=new ko(void 0,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.encoding),i.texture._needsFlipEnvMap=!1,i}Gn(t,e);var n=t.prototype;return n.fromEquirectangularTexture=function(e,t){this.texture.type=t.type,this.texture.format=Ue,this.texture.encoding=t.encoding,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;var n={uniforms:{tEquirect:{value:null}},vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},r=new _o(5,5,5),i=new Po({name:"CubemapFromEquirect",uniforms:To(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:v,blending:A});i.uniforms.tEquirect.value=t;var o=new xo(r,i),a=t.minFilter;return t.minFilter===Ee&&(t.minFilter=Ae),new Fo(1,10,this).update(e,o),t.minFilter=a,o.geometry.dispose(),o.material.dispose(),this},n.clear=function(e,t,n,r){for(var i=e.getRenderTarget(),o=0;o<6;o++)e.setRenderTarget(this,o),e.clear(t,n,r);e.setRenderTarget(i)},t}(or);function Uo(e,t,n,r,i,o,a,s,l,c,u,h){nr.call(this,null,o,a,s,l,c,r,i,u,h),this.image={data:e||null,width:t||1,height:n||1},this.magFilter=void 0!==l?l:me,this.minFilter=void 0!==c?c:me,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}Uo.prototype=Object.create(nr.prototype),Uo.prototype.constructor=Uo,Uo.prototype.isDataTexture=!0;var Ho=new Sr,Go=new lr,zo=function(){function e(e,t,n,r,i,o){this.planes=[void 0!==e?e:new hi,void 0!==t?t:new hi,void 0!==n?n:new hi,void 0!==r?r:new hi,void 0!==i?i:new hi,void 0!==o?o:new hi]}var t=e.prototype;return t.set=function(e,t,n,r,i,o){var a=this.planes;return a[0].copy(e),a[1].copy(t),a[2].copy(n),a[3].copy(r),a[4].copy(i),a[5].copy(o),this},t.clone=function(){return(new this.constructor).copy(this)},t.copy=function(e){for(var t=this.planes,n=0;n<6;n++)t[n].copy(e.planes[n]);return this},t.setFromProjectionMatrix=function(e){var t=this.planes,n=e.elements,r=n[0],i=n[1],o=n[2],a=n[3],s=n[4],l=n[5],c=n[6],u=n[7],h=n[8],d=n[9],p=n[10],f=n[11],m=n[12],v=n[13],g=n[14],y=n[15];return t[0].setComponents(a-r,u-s,f-h,y-m).normalize(),t[1].setComponents(a+r,u+s,f+h,y+m).normalize(),t[2].setComponents(a+i,u+l,f+d,y+v).normalize(),t[3].setComponents(a-i,u-l,f-d,y-v).normalize(),t[4].setComponents(a-o,u-c,f-p,y-g).normalize(),t[5].setComponents(a+o,u+c,f+p,y+g).normalize(),this},t.intersectsObject=function(e){var t=e.geometry;return null===t.boundingSphere&&t.computeBoundingSphere(),Ho.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(Ho)},t.intersectsSprite=function(e){return Ho.center.set(0,0,0),Ho.radius=.7071067811865476,Ho.applyMatrix4(e.matrixWorld),this.intersectsSphere(Ho)},t.intersectsSphere=function(e){for(var t=this.planes,n=e.center,r=-e.radius,i=0;i<6;i++)if(t[i].distanceToPoint(n)<r)return!1;return!0},t.intersectsBox=function(e){for(var t=this.planes,n=0;n<6;n++){var r=t[n];if(Go.x=r.normal.x>0?e.max.x:e.min.x,Go.y=r.normal.y>0?e.max.y:e.min.y,Go.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(Go)<0)return!1}return!0},t.containsPoint=function(e){for(var t=this.planes,n=0;n<6;n++)if(t[n].distanceToPoint(e)<0)return!1;return!0},e}();function jo(){var e=null,t=!1,n=null,r=null;function i(t,o){n(t,o),r=e.requestAnimationFrame(i)}return{start:function(){!0!==t&&null!==n&&(r=e.requestAnimationFrame(i),t=!0)},stop:function(){e.cancelAnimationFrame(r),t=!1},setAnimationLoop:function(e){n=e},setContext:function(t){e=t}}}function Vo(e,t){var n=t.isWebGL2,r=new WeakMap;function i(t,r){var i=t.array,o=t.usage,a=e.createBuffer();e.bindBuffer(r,a),e.bufferData(r,i,o),t.onUploadCallback();var s=5126;return i instanceof Float32Array?s=5126:i instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):i instanceof Uint16Array?t.isFloat16BufferAttribute?n?s=5131:console.warn("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2."):s=5123:i instanceof Int16Array?s=5122:i instanceof Uint32Array?s=5125:i instanceof Int32Array?s=5124:i instanceof Int8Array?s=5120:i instanceof Uint8Array&&(s=5121),{buffer:a,type:s,bytesPerElement:i.BYTES_PER_ELEMENT,version:t.version}}function o(t,r,i){var o=r.array,a=r.updateRange;e.bindBuffer(i,t),-1===a.count?e.bufferSubData(i,0,o):(n?e.bufferSubData(i,a.offset*o.BYTES_PER_ELEMENT,o,a.offset,a.count):e.bufferSubData(i,a.offset*o.BYTES_PER_ELEMENT,o.subarray(a.offset,a.offset+a.count)),a.count=-1)}function a(e){return e.isInterleavedBufferAttribute&&(e=e.data),r.get(e)}function s(t){t.isInterleavedBufferAttribute&&(t=t.data);var n=r.get(t);n&&(e.deleteBuffer(n.buffer),r.delete(t))}function l(e,t){if(e.isGLBufferAttribute){var n=r.get(e);(!n||n.version<e.version)&&r.set(e,{buffer:e.buffer,type:e.type,bytesPerElement:e.elementSize,version:e.version})}else{e.isInterleavedBufferAttribute&&(e=e.data);var a=r.get(e);void 0===a?r.set(e,i(e,t)):a.version<e.version&&(o(a.buffer,e,t),a.version=e.version)}}return{get:a,remove:s,update:l}}var Wo=function(e){function t(t,n,r,i){var o;void 0===t&&(t=1),void 0===n&&(n=1),void 0===r&&(r=1),void 0===i&&(i=1),(o=e.call(this)||this).type="PlaneGeometry",o.parameters={width:t,height:n,widthSegments:r,heightSegments:i};for(var a=t/2,s=n/2,l=Math.floor(r),c=Math.floor(i),u=l+1,h=c+1,d=t/l,p=n/c,f=[],m=[],v=[],g=[],y=0;y<h;y++)for(var b=y*p-s,A=0;A<u;A++){var w=A*d-a;m.push(w,-b,0),v.push(0,0,1),g.push(A/l),g.push(1-y/c)}for(var x=0;x<c;x++)for(var E=0;E<l;E++){var M=E+u*x,_=E+u*(x+1),T=E+1+u*(x+1),S=E+1+u*x;f.push(M,_,S),f.push(_,T,S)}return o.setIndex(f),o.setAttribute("position",new Wi(m,3)),o.setAttribute("normal",new Wi(v,3)),o.setAttribute("uv",new Wi(g,2)),o}return Gn(t,e),t}(ro),qo={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",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( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\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\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\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}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\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 vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( 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 vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\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#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif",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",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor.xyz *= color.xyz;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement(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}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat max3( vec3 v ) { return max( max( v.x, v.y ), v.z ); }\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\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#ifdef CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\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}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_maxMipLevel 8.0\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_maxTileSize 256.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tfloat texelSize = 1.0 / ( 3.0 * cubeUV_maxTileSize );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 1.0 );\n\t\tvec2 f = fract( uv );\n\t\tuv += 0.5 - f;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tif ( mipInt < cubeUV_maxMipLevel ) {\n\t\t\tuv.y += 2.0 * cubeUV_maxTileSize;\n\t\t}\n\t\tuv.y += filterInt * 2.0 * cubeUV_minTileSize;\n\t\tuv.x += 3.0 * max( 0.0, cubeUV_maxTileSize - 2.0 * faceSize );\n\t\tuv *= texelSize;\n\t\tvec3 tl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x += texelSize;\n\t\tvec3 tr = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.y += texelSize;\n\t\tvec3 br = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x -= texelSize;\n\t\tvec3 bl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tvec3 tm = mix( tl, tr, f.x );\n\t\tvec3 bm = mix( bl, br, f.x );\n\t\treturn mix( tm, bm, f.y );\n\t}\n\t#define r0 1.0\n\t#define v0 0.339\n\t#define m0 - 2.0\n\t#define r1 0.8\n\t#define v1 0.276\n\t#define m1 - 1.0\n\t#define r4 0.4\n\t#define v4 0.046\n\t#define m4 2.0\n\t#define r5 0.305\n\t#define v5 0.016\n\t#define m5 3.0\n\t#define r6 0.21\n\t#define v6 0.0038\n\t#define m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= r1 ) {\n\t\t\tmip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;\n\t\t} else if ( roughness >= r4 ) {\n\t\t\tmip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;\n\t\t} else if ( roughness >= r5 ) {\n\t\t\tmip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;\n\t\t} else if ( roughness >= r6 ) {\n\t\t\tmip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), m0, cubeUV_maxMipLevel );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",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.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\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.a );\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.a );\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.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, 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.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 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 = cLogLuvM * value.rgb;\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 = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, 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_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\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",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\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\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 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 roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, 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\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\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",fog_vertex:"#ifdef USE_FOG\n\tfogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\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",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",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n#endif",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 = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\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\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\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\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\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\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\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};\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};\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};\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",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.specularRoughness = max( roughnessFactor, 0.0525 );material.specularRoughness += geometryRoughness;\nmaterial.specularRoughness = min( material.specularRoughness, 1.0 );\n#ifdef REFLECTIVITY\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#endif\n#ifdef CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheen;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat specularRoughness;\n\tvec3 specularColor;\n#ifdef CLEARCOAT\n\tfloat clearcoat;\n\tfloat clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tvec3 sheenColor;\n#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(\t\t0, 1,\t\t0 ),\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#ifdef CLEARCOAT\n\t\tfloat ccDotNL = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = ccDotNL * directLight.color;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tccIrradiance *= PI;\n\t\t#endif\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t\treflectedLight.directSpecular += ccIrradiance * material.clearcoat * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_Sheen(\n\t\t\tmaterial.specularRoughness,\n\t\t\tdirectLight.direction,\n\t\t\tgeometry,\n\t\t\tmaterial.sheenColor\n\t\t);\n\t#else\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularRoughness);\n\t#endif\n\treflectedLight.directDiffuse += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\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 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNV = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular += clearcoatRadiance * material.clearcoat * BRDF_Specular_GGX_Environment( geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t\tfloat ccDotNL = ccDotNV;\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\tfloat clearcoatInv = 1.0 - clearcoatDHR;\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += clearcoatInv * radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\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\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}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\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\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * 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( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.normal, material.specularRoughness, maxMipLevel );\n\t#ifdef CLEARCOAT\n\t\tclearcoatRadiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness, maxMipLevel );\n\t#endif\n#endif",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, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\t\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\t\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",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\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\tbitangent = bitangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal, mapN );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN ) {\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\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN );\n\t#endif\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",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}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ));\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w);\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\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}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef 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",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\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\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\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( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), 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( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), 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 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t\tf.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t\tf.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\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 ) || defined( SHADOWMAP_TYPE_VSM )\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",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\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 highp 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",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",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\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",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\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\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}\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}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(\t1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,\t1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,\t1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmissionmap_fragment:"#ifdef USE_TRANSMISSIONMAP\n\ttotalTransmission *= texture2D( transmissionMap, vUv ).r;\n#endif",transmissionmap_pars_fragment:"#ifdef USE_TRANSMISSIONMAP\n\tuniform sampler2D transmissionMap;\n#endif",uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\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\tuniform mat3 uv2Transform;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\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 <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\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 <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\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 <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\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 <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\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 <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define REFLECTIVITY\n\t#define CLEARCOAT\n\t#define TRANSMISSION\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef TRANSMISSION\n\tuniform float transmission;\n#endif\n#ifdef REFLECTIVITY\n\tuniform float reflectivity;\n#endif\n#ifdef CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheen;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <transmissionmap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\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#ifdef TRANSMISSION\n\t\tfloat totalTransmission = transmission;\n\t#endif\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <transmissionmap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#ifdef TRANSMISSION\n\t\tdiffuseColor.a *= mix( saturate( 1. - totalTransmission + linearToRelativeLuminance( reflectedLight.directSpecular + reflectedLight.indirectSpecular ) ), 1.0, metalness );\n\t#endif\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",shadow_vert:"#include <common>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"},Xo={common:{diffuse:{value:new Li(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new $n},uv2Transform:{value:new $n},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new Jn(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new Li(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new Li(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},uvTransform:{value:new $n}},sprite:{diffuse:{value:new Li(15658734)},opacity:{value:1},center:{value:new Jn(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},uvTransform:{value:new $n}}},Yo={basic:{uniforms:So([Xo.common,Xo.specularmap,Xo.envmap,Xo.aomap,Xo.lightmap,Xo.fog]),vertexShader:qo.meshbasic_vert,fragmentShader:qo.meshbasic_frag},lambert:{uniforms:So([Xo.common,Xo.specularmap,Xo.envmap,Xo.aomap,Xo.lightmap,Xo.emissivemap,Xo.fog,Xo.lights,{emissive:{value:new Li(0)}}]),vertexShader:qo.meshlambert_vert,fragmentShader:qo.meshlambert_frag},phong:{uniforms:So([Xo.common,Xo.specularmap,Xo.envmap,Xo.aomap,Xo.lightmap,Xo.emissivemap,Xo.bumpmap,Xo.normalmap,Xo.displacementmap,Xo.fog,Xo.lights,{emissive:{value:new Li(0)},specular:{value:new Li(1118481)},shininess:{value:30}}]),vertexShader:qo.meshphong_vert,fragmentShader:qo.meshphong_frag},standard:{uniforms:So([Xo.common,Xo.envmap,Xo.aomap,Xo.lightmap,Xo.emissivemap,Xo.bumpmap,Xo.normalmap,Xo.displacementmap,Xo.roughnessmap,Xo.metalnessmap,Xo.fog,Xo.lights,{emissive:{value:new Li(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:qo.meshphysical_vert,fragmentShader:qo.meshphysical_frag},toon:{uniforms:So([Xo.common,Xo.aomap,Xo.lightmap,Xo.emissivemap,Xo.bumpmap,Xo.normalmap,Xo.displacementmap,Xo.gradientmap,Xo.fog,Xo.lights,{emissive:{value:new Li(0)}}]),vertexShader:qo.meshtoon_vert,fragmentShader:qo.meshtoon_frag},matcap:{uniforms:So([Xo.common,Xo.bumpmap,Xo.normalmap,Xo.displacementmap,Xo.fog,{matcap:{value:null}}]),vertexShader:qo.meshmatcap_vert,fragmentShader:qo.meshmatcap_frag},points:{uniforms:So([Xo.points,Xo.fog]),vertexShader:qo.points_vert,fragmentShader:qo.points_frag},dashed:{uniforms:So([Xo.common,Xo.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:qo.linedashed_vert,fragmentShader:qo.linedashed_frag},depth:{uniforms:So([Xo.common,Xo.displacementmap]),vertexShader:qo.depth_vert,fragmentShader:qo.depth_frag},normal:{uniforms:So([Xo.common,Xo.bumpmap,Xo.normalmap,Xo.displacementmap,{opacity:{value:1}}]),vertexShader:qo.normal_vert,fragmentShader:qo.normal_frag},sprite:{uniforms:So([Xo.sprite,Xo.fog]),vertexShader:qo.sprite_vert,fragmentShader:qo.sprite_frag},background:{uniforms:{uvTransform:{value:new $n},t2D:{value:null}},vertexShader:qo.background_vert,fragmentShader:qo.background_frag},cube:{uniforms:So([Xo.envmap,{opacity:{value:1}}]),vertexShader:qo.cube_vert,fragmentShader:qo.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:qo.equirect_vert,fragmentShader:qo.equirect_frag},distanceRGBA:{uniforms:So([Xo.common,Xo.displacementmap,{referencePosition:{value:new lr},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:qo.distanceRGBA_vert,fragmentShader:qo.distanceRGBA_frag},shadow:{uniforms:So([Xo.lights,Xo.fog,{color:{value:new Li(0)},opacity:{value:1}}]),vertexShader:qo.shadow_vert,fragmentShader:qo.shadow_frag}};function Qo(e,t,n,r,i){var o,a,s=new Li(0),l=0,c=null,u=0,h=null;function d(n,i,d,f){var g=!0===i.isScene?i.background:null;g&&g.isTexture&&(g=t.get(g));var 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a=[],s=r.isWebGL2,l=r.logarithmicDepthBuffer,c=r.floatVertexTextures,u=r.maxVertexUniforms,h=r.vertexTextures,d=r.precision,p={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"},f=["precision","isWebGL2","supportsVertexTextures","outputEncoding","instancing","instancingColor","map","mapEncoding","matcap","matcapEncoding","envMap","envMapMode","envMapEncoding","envMapCubeUV","lightMap","lightMapEncoding","aoMap","emissiveMap","emissiveMapEncoding","bumpMap","normalMap","objectSpaceNormalMap","tangentSpaceNormalMap","clearcoatMap","clearcoatRoughnessMap","clearcoatNormalMap","displacementMap","specularMap","roughnessMap","metalnessMap","gradientMap","alphaMap","combine","vertexColors","vertexTangents","vertexUvs","uvsVertexOnly","fog","useFog","fogExp2","flatShading","sizeAttenuation","logarithmicDepthBuffer","skinning","maxBones","useVertexTexture","morphTargets","morphNormals","maxMorphTargets","maxMorphNormals","premultipliedAlpha","numDirLights","numPointLights","numSpotLights","numHemiLights","numRectAreaLights","numDirLightShadows","numPointLightShadows","numSpotLightShadows","shadowMapEnabled","shadowMapType","toneMapping","physicallyCorrectLights","alphaTest","doubleSided","flipSided","numClippingPlanes","numClipIntersection","depthPacking","dithering","sheen","transmissionMap"];function m(e){var t=e.skeleton.bones;if(c)return 1024;var n=u,r=Math.floor((n-20)/4),i=Math.min(r,t.length);return i<t.length?(console.warn("THREE.WebGLRenderer: Skeleton has "+t.length+" bones. 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C=e.getRenderTarget();return{isWebGL2:s,shaderID:_,shaderName:i.type,vertexShader:A,fragmentShader:w,defines:i.defines,isRawShaderMaterial:!0===i.isRawShaderMaterial,glslVersion:i.glslVersion,precision:d,instancing:!0===b.isInstancedMesh,instancingColor:!0===b.isInstancedMesh&&null!==b.instanceColor,supportsVertexTextures:h,outputEncoding:null!==C?y(C.texture):e.outputEncoding,map:!!i.map,mapEncoding:y(i.map),matcap:!!i.matcap,matcapEncoding:y(i.matcap),envMap:!!M,envMapMode:M&&M.mapping,envMapEncoding:y(M),envMapCubeUV:!!M&&(M.mapping===ue||M.mapping===he),lightMap:!!i.lightMap,lightMapEncoding:y(i.lightMap),aoMap:!!i.aoMap,emissiveMap:!!i.emissiveMap,emissiveMapEncoding:y(i.emissiveMap),bumpMap:!!i.bumpMap,normalMap:!!i.normalMap,objectSpaceNormalMap:i.normalMapType===cn,tangentSpaceNormalMap:i.normalMapType===ln,clearcoatMap:!!i.clearcoatMap,clearcoatRoughnessMap:!!i.clearcoatRoughnessMap,clearcoatNormalMap:!!i.clearcoatNormalMap,displacementMap:!!i.displacementMap,roughnessMap:!!i.roughnessMap,metalnessMap:!!i.metalnessMap,specularMap:!!i.specularMap,alphaMap:!!i.alphaMap,gradientMap:!!i.gradientMap,sheen:!!i.sheen,transmissionMap:!!i.transmissionMap,combine:i.combine,vertexTangents:i.normalMap&&i.vertexTangents,vertexColors:i.vertexColors,vertexUvs:!!i.map||!!i.bumpMap||!!i.normalMap||!!i.specularMap||!!i.alphaMap||!!i.emissiveMap||!!i.roughnessMap||!!i.metalnessMap||!!i.clearcoatMap||!!i.clearcoatRoughnessMap||!!i.clearcoatNormalMap||!!i.displacementMap||!!i.transmissionMap,uvsVertexOnly:!(i.map||i.bumpMap||i.normalMap||i.specularMap||i.alphaMap||i.emissiveMap||i.roughnessMap||i.metalnessMap||i.clearcoatNormalMap||i.transmissionMap)&&!!i.displacementMap,fog:!!x,useFog:i.fog,fogExp2:x&&x.isFogExp2,flatShading:i.flatShading,sizeAttenuation:i.sizeAttenuation,logarithmicDepthBuffer:l,skinning:i.skinning&&T>0,maxBones:T,useVertexTexture:c,morphTargets:i.morphTargets,morphNormals:i.morphNormals,maxMorphTargets:e.maxMorphTargets,maxMorphNormals:e.maxMorphNormals,numDirLights:a.directional.length,numPointLights:a.point.length,numSpotLights:a.spot.length,numRectAreaLights:a.rectArea.length,numHemiLights:a.hemi.length,numDirLightShadows:a.directionalShadowMap.length,numPointLightShadows:a.pointShadowMap.length,numSpotLightShadows:a.spotShadowMap.length,numClippingPlanes:o.numPlanes,numClipIntersection:o.numIntersection,dithering:i.dithering,shadowMapEnabled:e.shadowMap.enabled&&u.length>0,shadowMapType:e.shadowMap.type,toneMapping:i.toneMapped?e.toneMapping:$,physicallyCorrectLights:e.physicallyCorrectLights,premultipliedAlpha:i.premultipliedAlpha,alphaTest:i.alphaTest,doubleSided:i.side===g,flipSided:i.side===v,depthPacking:void 0!==i.depthPacking&&i.depthPacking,index0AttributeName:i.index0AttributeName,extensionDerivatives:i.extensions&&i.extensions.derivatives,extensionFragDepth:i.extensions&&i.extensions.fragDepth,extensionDrawBuffers:i.extensions&&i.extensions.drawBuffers,extensionShaderTextureLOD:i.extensions&&i.extensions.shaderTextureLOD,rendererExtensionFragDepth:s||n.has("EXT_frag_depth"),rendererExtensionDrawBuffers:s||n.has("WEBGL_draw_buffers"),rendererExtensionShaderTextureLod:s||n.has("EXT_shader_texture_lod"),customProgramCacheKey:i.customProgramCacheKey()}}function A(t){var n=[];if(t.shaderID?n.push(t.shaderID):(n.push(t.fragmentShader),n.push(t.vertexShader)),void 0!==t.defines)for(var r in t.defines)n.push(r),n.push(t.defines[r]);if(!1===t.isRawShaderMaterial){for(var i=0;i<f.length;i++)n.push(t[f[i]]);n.push(e.outputEncoding),n.push(e.gammaFactor)}return n.push(t.customProgramCacheKey),n.join()}function w(e){var t,n=p[e.type];if(n){var r=Yo[n];t=Co.clone(r.uniforms)}else t=e.uniforms;return t}function x(t,n){for(var r,o=0,s=a.length;o<s;o++){var l=a[o];if(l.cacheKey===n){++(r=l).usedTimes;break}}return void 0===r&&(r=new Bs(e,n,t,i),a.push(r)),r}function E(e){if(0===--e.usedTimes){var t=a.indexOf(e);a[t]=a[a.length-1],a.pop(),e.destroy()}}return{getParameters:b,getProgramCacheKey:A,getUniforms:w,acquireProgram:x,releaseProgram:E,programs:a}}function ks(){var e=new WeakMap;function t(t){var n=e.get(t);return void 0===n&&(n={},e.set(t,n)),n}function n(t){e.delete(t)}function r(t,n,r){e.get(t)[n]=r}function i(){e=new WeakMap}return{get:t,remove:n,update:r,dispose:i}}function Ns(e,t){return e.groupOrder!==t.groupOrder?e.groupOrder-t.groupOrder:e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.program!==t.program?e.program.id-t.program.id:e.material.id!==t.material.id?e.material.id-t.material.id:e.z!==t.z?e.z-t.z:e.id-t.id}function Us(e,t){return e.groupOrder!==t.groupOrder?e.groupOrder-t.groupOrder:e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.z!==t.z?t.z-e.z:e.id-t.id}function Hs(e){var t=[],n=0,r=[],i=[],o={id:-1};function a(){n=0,r.length=0,i.length=0}function s(r,i,a,s,l,c){var u=t[n],h=e.get(a);return void 0===u?(u={id:r.id,object:r,geometry:i,material:a,program:h.program||o,groupOrder:s,renderOrder:r.renderOrder,z:l,group:c},t[n]=u):(u.id=r.id,u.object=r,u.geometry=i,u.material=a,u.program=h.program||o,u.groupOrder=s,u.renderOrder=r.renderOrder,u.z=l,u.group=c),n++,u}function l(e,t,n,o,a,l){var c=s(e,t,n,o,a,l);(!0===n.transparent?i:r).push(c)}function c(e,t,n,o,a,l){var c=s(e,t,n,o,a,l);(!0===n.transparent?i:r).unshift(c)}function u(e,t){r.length>1&&r.sort(e||Ns),i.length>1&&i.sort(t||Us)}function h(){for(var e=n,r=t.length;e<r;e++){var i=t[e];if(null===i.id)break;i.id=null,i.object=null,i.geometry=null,i.material=null,i.program=null,i.group=null}}return{opaque:r,transparent:i,init:a,push:l,unshift:c,finish:h,sort:u}}function Gs(e){var t=new WeakMap;function n(n,r){var i,o=t.get(n);return void 0===o?(i=new Hs(e),t.set(n,new WeakMap),t.get(n).set(r,i)):void 0===(i=o.get(r))&&(i=new Hs(e),o.set(r,i)),i}function r(){t=new WeakMap}return{get:n,dispose:r}}function zs(){var e={};return{get:function(t){if(void 0!==e[t.id])return e[t.id];var n;switch(t.type){case"DirectionalLight":n={direction:new lr,color:new Li};break;case"SpotLight":n={position:new lr,direction:new lr,color:new Li,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new lr,color:new Li,distance:0,decay:0};break;case"HemisphereLight":n={direction:new lr,skyColor:new Li,groundColor:new Li};break;case"RectAreaLight":n={color:new Li,position:new lr,halfWidth:new lr,halfHeight:new lr}}return e[t.id]=n,n}}}function js(){var e={};return{get:function(t){if(void 0!==e[t.id])return e[t.id];var n;switch(t.type){case"DirectionalLight":case"SpotLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Jn};break;case"PointLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Jn,shadowCameraNear:1,shadowCameraFar:1e3}}return e[t.id]=n,n}}}var Vs=0;function Ws(e,t){return(t.castShadow?1:0)-(e.castShadow?1:0)}function qs(e,t){for(var n=new zs,r=js(),i={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadow:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]},o=0;o<9;o++)i.probe.push(new lr);var a=new lr,s=new Fr,l=new Fr;function c(o){for(var a=0,s=0,l=0,c=0;c<9;c++)i.probe[c].set(0,0,0);var u=0,h=0,d=0,p=0,f=0,m=0,v=0,g=0;o.sort(Ws);for(var y=0,b=o.length;y<b;y++){var A=o[y],w=A.color,x=A.intensity,E=A.distance,M=A.shadow&&A.shadow.map?A.shadow.map.texture:null;if(A.isAmbientLight)a+=w.r*x,s+=w.g*x,l+=w.b*x;else if(A.isLightProbe)for(var _=0;_<9;_++)i.probe[_].addScaledVector(A.sh.coefficients[_],x);else if(A.isDirectionalLight){var T=n.get(A);if(T.color.copy(A.color).multiplyScalar(A.intensity),A.castShadow){var S=A.shadow,C=r.get(A);C.shadowBias=S.bias,C.shadowNormalBias=S.normalBias,C.shadowRadius=S.radius,C.shadowMapSize=S.mapSize,i.directionalShadow[u]=C,i.directionalShadowMap[u]=M,i.directionalShadowMatrix[u]=A.shadow.matrix,m++}i.directional[u]=T,u++}else if(A.isSpotLight){var L=n.get(A);if(L.position.setFromMatrixPosition(A.matrixWorld),L.color.copy(w).multiplyScalar(x),L.distance=E,L.coneCos=Math.cos(A.angle),L.penumbraCos=Math.cos(A.angle*(1-A.penumbra)),L.decay=A.decay,A.castShadow){var R=A.shadow,P=r.get(A);P.shadowBias=R.bias,P.shadowNormalBias=R.normalBias,P.shadowRadius=R.radius,P.shadowMapSize=R.mapSize,i.spotShadow[d]=P,i.spotShadowMap[d]=M,i.spotShadowMatrix[d]=A.shadow.matrix,g++}i.spot[d]=L,d++}else if(A.isRectAreaLight){var D=n.get(A);D.color.copy(w).multiplyScalar(x),D.halfWidth.set(.5*A.width,0,0),D.halfHeight.set(0,.5*A.height,0),i.rectArea[p]=D,p++}else if(A.isPointLight){var O=n.get(A);if(O.color.copy(A.color).multiplyScalar(A.intensity),O.distance=A.distance,O.decay=A.decay,A.castShadow){var I=A.shadow,B=r.get(A);B.shadowBias=I.bias,B.shadowNormalBias=I.normalBias,B.shadowRadius=I.radius,B.shadowMapSize=I.mapSize,B.shadowCameraNear=I.camera.near,B.shadowCameraFar=I.camera.far,i.pointShadow[h]=B,i.pointShadowMap[h]=M,i.pointShadowMatrix[h]=A.shadow.matrix,v++}i.point[h]=O,h++}else if(A.isHemisphereLight){var F=n.get(A);F.skyColor.copy(A.color).multiplyScalar(x),F.groundColor.copy(A.groundColor).multiplyScalar(x),i.hemi[f]=F,f++}}p>0&&(t.isWebGL2||!0===e.has("OES_texture_float_linear")?(i.rectAreaLTC1=Xo.LTC_FLOAT_1,i.rectAreaLTC2=Xo.LTC_FLOAT_2):!0===e.has("OES_texture_half_float_linear")?(i.rectAreaLTC1=Xo.LTC_HALF_1,i.rectAreaLTC2=Xo.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. 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m=i.directional[n];m.direction.setFromMatrixPosition(f.matrixWorld),a.setFromMatrixPosition(f.target.matrixWorld),m.direction.sub(a),m.direction.transformDirection(h),n++}else if(f.isSpotLight){var v=i.spot[o];v.position.setFromMatrixPosition(f.matrixWorld),v.position.applyMatrix4(h),v.direction.setFromMatrixPosition(f.matrixWorld),a.setFromMatrixPosition(f.target.matrixWorld),v.direction.sub(a),v.direction.transformDirection(h),o++}else if(f.isRectAreaLight){var g=i.rectArea[c];g.position.setFromMatrixPosition(f.matrixWorld),g.position.applyMatrix4(h),l.identity(),s.copy(f.matrixWorld),s.premultiply(h),l.extractRotation(s),g.halfWidth.set(.5*f.width,0,0),g.halfHeight.set(0,.5*f.height,0),g.halfWidth.applyMatrix4(l),g.halfHeight.applyMatrix4(l),c++}else if(f.isPointLight){var y=i.point[r];y.position.setFromMatrixPosition(f.matrixWorld),y.position.applyMatrix4(h),r++}else if(f.isHemisphereLight){var b=i.hemi[u];b.direction.setFromMatrixPosition(f.matrixWorld),b.direction.transformDirection(h),b.direction.normalize(),u++}}}return{setup:c,setupView:u,state:i}}function Xs(e,t){var n=new qs(e,t),r=[],i=[];function o(){r.length=0,i.length=0}function a(e){r.push(e)}function s(e){i.push(e)}function l(){n.setup(r)}function c(e){n.setupView(r,e)}return{init:o,state:{lightsArray:r,shadowsArray:i,lights:n},setupLights:l,setupLightsView:c,pushLight:a,pushShadow:s}}function Ys(e,t){var n=new WeakMap;function r(r,i){var o;return void 0===i&&(i=0),!1===n.has(r)?(o=new Xs(e,t),n.set(r,[]),n.get(r).push(o)):i>=n.get(r).length?(o=new Xs(e,t),n.get(r).push(o)):o=n.get(r)[i],o}function i(){n=new WeakMap}return{get:r,dispose:i}}function Qs(e){Di.call(this),this.type="MeshDepthMaterial",this.depthPacking=an,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.setValues(e)}function Zs(e){Di.call(this),this.type="MeshDistanceMaterial",this.referencePosition=new lr,this.nearDistance=1,this.farDistance=1e3,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(e)}Qs.prototype=Object.create(Di.prototype),Qs.prototype.constructor=Qs,Qs.prototype.isMeshDepthMaterial=!0,Qs.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.depthPacking=e.depthPacking,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this},Zs.prototype=Object.create(Di.prototype),Zs.prototype.constructor=Zs,Zs.prototype.isMeshDistanceMaterial=!0,Zs.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this};var Ks="uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy ) / resolution ) );\n\tfor ( float i = -1.0; i < 1.0 ; i += SAMPLE_RATE) {\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( i, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, i ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean * HALF_SAMPLE_RATE;\n\tsquared_mean = squared_mean * HALF_SAMPLE_RATE;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}",Js="void main() {\n\tgl_Position = vec4( position, 1.0 );\n}";function $s(e,t,n){var r=new zo,i=new Jn,o=new Jn,a=new ir,s=[],l=[],c={},u={0:v,1:m,2:g},h=new Po({defines:{SAMPLE_RATE:2/8,HALF_SAMPLE_RATE:1/8},uniforms:{shadow_pass:{value:null},resolution:{value:new Jn},radius:{value:4}},vertexShader:Js,fragmentShader:Ks}),p=h.clone();p.defines.HORIZONTAL_PASS=1;var y=new ro;y.setAttribute("position",new Fi(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));var b=new xo(y,h),w=this;function x(n,r){var i=t.update(b);h.uniforms.shadow_pass.value=n.map.texture,h.uniforms.resolution.value=n.mapSize,h.uniforms.radius.value=n.radius,e.setRenderTarget(n.mapPass),e.clear(),e.renderBufferDirect(r,null,i,h,b,null),p.uniforms.shadow_pass.value=n.mapPass.texture,p.uniforms.resolution.value=n.mapSize,p.uniforms.radius.value=n.radius,e.setRenderTarget(n.map),e.clear(),e.renderBufferDirect(r,null,i,p,b,null)}function E(e,t,n){var r=e<<0|t<<1|n<<2,i=s[r];return void 0===i&&(i=new Qs({depthPacking:sn,morphTargets:e,skinning:t}),s[r]=i),i}function M(e,t,n){var r=e<<0|t<<1|n<<2,i=l[r];return void 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Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter."));var s=t.get("EXT_texture_filter_anisotropic");if(s){if(o.type===Pe&&null===t.get("OES_texture_float_linear"))return;if(o.type===De&&null===(u||t.get("OES_texture_half_float_linear")))return;(o.anisotropy>1||r.get(o).__currentAnisotropy)&&(e.texParameterf(n,s.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(o.anisotropy,i.getMaxAnisotropy())),r.get(o).__currentAnisotropy=o.anisotropy)}}function U(t,n){void 0===t.__webglInit&&(t.__webglInit=!0,n.addEventListener("dispose",_),t.__webglTexture=e.createTexture(),a.memory.textures++)}function H(t,r,i){var a=3553;r.isDataTexture2DArray&&(a=35866),r.isDataTexture3D&&(a=32879),U(t,r),n.activeTexture(33984+i),n.bindTexture(a,t.__webglTexture),e.pixelStorei(37440,r.flipY),e.pixelStorei(37441,r.premultiplyAlpha),e.pixelStorei(3317,r.unpackAlignment);var s,l=A(r)&&!1===b(r.image),c=y(r.image,l,!1,p),h=b(c)||u,d=o.convert(r.format),f=o.convert(r.type),m=E(r.internalFormat,d,f);N(a,r,h);var v=r.mipmaps;if(r.isDepthTexture)m=6402,u?m=r.type===Pe?36012:r.type===Re?33190:r.type===Fe?35056:33189:r.type===Pe&&console.error("WebGLRenderer: Floating point depth texture requires WebGL2."),r.format===je&&6402===m&&r.type!==Ce&&r.type!==Re&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),r.type=Ce,f=o.convert(r.type)),r.format===Ve&&6402===m&&(m=34041,r.type!==Fe&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),r.type=Fe,f=o.convert(r.type))),n.texImage2D(3553,0,m,c.width,c.height,0,d,f,null);else if(r.isDataTexture)if(v.length>0&&h){for(var g=0,M=v.length;g<M;g++)s=v[g],n.texImage2D(3553,g,m,s.width,s.height,0,d,f,s.data);r.generateMipmaps=!1,t.__maxMipLevel=v.length-1}else n.texImage2D(3553,0,m,c.width,c.height,0,d,f,c.data),t.__maxMipLevel=0;else if(r.isCompressedTexture){for(var _=0,T=v.length;_<T;_++)s=v[_],r.format!==Ue&&r.format!==Ne?null!==d?n.compressedTexImage2D(3553,_,m,s.width,s.height,0,s.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texImage2D(3553,_,m,s.width,s.height,0,d,f,s.data);t.__maxMipLevel=v.length-1}else if(r.isDataTexture2DArray)n.texImage3D(35866,0,m,c.width,c.height,c.depth,0,d,f,c.data),t.__maxMipLevel=0;else if(r.isDataTexture3D)n.texImage3D(32879,0,m,c.width,c.height,c.depth,0,d,f,c.data),t.__maxMipLevel=0;else if(v.length>0&&h){for(var S=0,C=v.length;S<C;S++)s=v[S],n.texImage2D(3553,S,m,d,f,s);r.generateMipmaps=!1,t.__maxMipLevel=v.length-1}else n.texImage2D(3553,0,m,d,f,c),t.__maxMipLevel=0;w(r,h)&&x(a,r,c.width,c.height),t.__version=r.version,r.onUpdate&&r.onUpdate(r)}function G(t,r,i){if(6===r.image.length){U(t,r),n.activeTexture(33984+i),n.bindTexture(34067,t.__webglTexture),e.pixelStorei(37440,r.flipY),e.pixelStorei(37441,r.premultiplyAlpha),e.pixelStorei(3317,r.unpackAlignment);for(var a=r&&(r.isCompressedTexture||r.image[0].isCompressedTexture),s=r.image[0]&&r.image[0].isDataTexture,l=[],c=0;c<6;c++)l[c]=a||s?s?r.image[c].image:r.image[c]:y(r.image[c],!1,!0,d);var h,p=l[0],f=b(p)||u,m=o.convert(r.format),v=o.convert(r.type),g=E(r.internalFormat,m,v);if(N(34067,r,f),a){for(var A=0;A<6;A++){h=l[A].mipmaps;for(var M=0;M<h.length;M++){var _=h[M];r.format!==Ue&&r.format!==Ne?null!==m?n.compressedTexImage2D(34069+A,M,g,_.width,_.height,0,_.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):n.texImage2D(34069+A,M,g,_.width,_.height,0,m,v,_.data)}}t.__maxMipLevel=h.length-1}else{h=r.mipmaps;for(var T=0;T<6;T++)if(s){n.texImage2D(34069+T,0,g,l[T].width,l[T].height,0,m,v,l[T].data);for(var S=0;S<h.length;S++){var C=h[S].image[T].image;n.texImage2D(34069+T,S+1,g,C.width,C.height,0,m,v,C.data)}}else{n.texImage2D(34069+T,0,g,m,v,l[T]);for(var L=0;L<h.length;L++){var R=h[L];n.texImage2D(34069+T,L+1,g,m,v,R.image[T])}}t.__maxMipLevel=h.length}w(r,f)&&x(34067,r,p.width,p.height),t.__version=r.version,r.onUpdate&&r.onUpdate(r)}}function z(t,i,a,s){var l=o.convert(i.texture.format),c=o.convert(i.texture.type),u=E(i.texture.internalFormat,l,c);n.texImage2D(s,0,u,i.width,i.height,0,l,c,null),e.bindFramebuffer(36160,t),e.framebufferTexture2D(36160,a,s,r.get(i.texture).__webglTexture,0),e.bindFramebuffer(36160,null)}function j(t,n,r){if(e.bindRenderbuffer(36161,t),n.depthBuffer&&!n.stencilBuffer){var i=33189;if(r){var a=n.depthTexture;a&&a.isDepthTexture&&(a.type===Pe?i=36012:a.type===Re&&(i=33190));var s=Q(n);e.renderbufferStorageMultisample(36161,s,i,n.width,n.height)}else e.renderbufferStorage(36161,i,n.width,n.height);e.framebufferRenderbuffer(36160,36096,36161,t)}else if(n.depthBuffer&&n.stencilBuffer){if(r){var l=Q(n);e.renderbufferStorageMultisample(36161,l,35056,n.width,n.height)}else e.renderbufferStorage(36161,34041,n.width,n.height);e.framebufferRenderbuffer(36160,33306,36161,t)}else{var c=o.convert(n.texture.format),u=o.convert(n.texture.type),h=E(n.texture.internalFormat,c,u);if(r){var d=Q(n);e.renderbufferStorageMultisample(36161,d,h,n.width,n.height)}else e.renderbufferStorage(36161,h,n.width,n.height)}e.bindRenderbuffer(36161,null)}function V(t,n){if(n&&n.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(e.bindFramebuffer(36160,t),!n.depthTexture||!n.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");r.get(n.depthTexture).__webglTexture&&n.depthTexture.image.width===n.width&&n.depthTexture.image.height===n.height||(n.depthTexture.image.width=n.width,n.depthTexture.image.height=n.height,n.depthTexture.needsUpdate=!0),D(n.depthTexture,0);var i=r.get(n.depthTexture).__webglTexture;if(n.depthTexture.format===je)e.framebufferTexture2D(36160,36096,3553,i,0);else{if(n.depthTexture.format!==Ve)throw new Error("Unknown depthTexture format");e.framebufferTexture2D(36160,33306,3553,i,0)}}function W(t){var n=r.get(t),i=!0===t.isWebGLCubeRenderTarget;if(t.depthTexture){if(i)throw new Error("target.depthTexture not supported in Cube render targets");V(n.__webglFramebuffer,t)}else if(i){n.__webglDepthbuffer=[];for(var o=0;o<6;o++)e.bindFramebuffer(36160,n.__webglFramebuffer[o]),n.__webglDepthbuffer[o]=e.createRenderbuffer(),j(n.__webglDepthbuffer[o],t,!1)}else e.bindFramebuffer(36160,n.__webglFramebuffer),n.__webglDepthbuffer=e.createRenderbuffer(),j(n.__webglDepthbuffer,t,!1);e.bindFramebuffer(36160,null)}function q(t){var i=r.get(t),s=r.get(t.texture);t.addEventListener("dispose",T),s.__webglTexture=e.createTexture(),a.memory.textures++;var l=!0===t.isWebGLCubeRenderTarget,c=!0===t.isWebGLMultisampleRenderTarget,h=b(t)||u;if(!u||t.texture.format!==Ne||t.texture.type!==Pe&&t.texture.type!==De||(t.texture.format=Ue,console.warn("THREE.WebGLRenderer: Rendering to textures with RGB format is not supported. Using RGBA format instead.")),l){i.__webglFramebuffer=[];for(var d=0;d<6;d++)i.__webglFramebuffer[d]=e.createFramebuffer()}else if(i.__webglFramebuffer=e.createFramebuffer(),c)if(u){i.__webglMultisampledFramebuffer=e.createFramebuffer(),i.__webglColorRenderbuffer=e.createRenderbuffer(),e.bindRenderbuffer(36161,i.__webglColorRenderbuffer);var p=o.convert(t.texture.format),f=o.convert(t.texture.type),m=E(t.texture.internalFormat,p,f),v=Q(t);e.renderbufferStorageMultisample(36161,v,m,t.width,t.height),e.bindFramebuffer(36160,i.__webglMultisampledFramebuffer),e.framebufferRenderbuffer(36160,36064,36161,i.__webglColorRenderbuffer),e.bindRenderbuffer(36161,null),t.depthBuffer&&(i.__webglDepthRenderbuffer=e.createRenderbuffer(),j(i.__webglDepthRenderbuffer,t,!0)),e.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(l){n.bindTexture(34067,s.__webglTexture),N(34067,t.texture,h);for(var g=0;g<6;g++)z(i.__webglFramebuffer[g],t,36064,34069+g);w(t.texture,h)&&x(34067,t.texture,t.width,t.height),n.bindTexture(34067,null)}else n.bindTexture(3553,s.__webglTexture),N(3553,t.texture,h),z(i.__webglFramebuffer,t,36064,3553),w(t.texture,h)&&x(3553,t.texture,t.width,t.height),n.bindTexture(3553,null);t.depthBuffer&&W(t)}function X(e){var t=e.texture;if(w(t,b(e)||u)){var i=e.isWebGLCubeRenderTarget?34067:3553,o=r.get(t).__webglTexture;n.bindTexture(i,o),x(i,t,e.width,e.height),n.bindTexture(i,null)}}function Y(t){if(t.isWebGLMultisampleRenderTarget)if(u){var n=r.get(t);e.bindFramebuffer(36008,n.__webglMultisampledFramebuffer),e.bindFramebuffer(36009,n.__webglFramebuffer);var i=t.width,o=t.height,a=16384;t.depthBuffer&&(a|=256),t.stencilBuffer&&(a|=1024),e.blitFramebuffer(0,0,i,o,0,0,i,o,a,9728),e.bindFramebuffer(36160,n.__webglMultisampledFramebuffer)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")}function Q(e){return u&&e.isWebGLMultisampleRenderTarget?Math.min(f,e.samples):0}function Z(e){var t=a.render.frame;m.get(e)!==t&&(m.set(e,t),e.update())}var K=!1,J=!1;function $(e,t){e&&e.isWebGLRenderTarget&&(!1===K&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),K=!0),e=e.texture),D(e,t)}function ee(e,t){e&&e.isWebGLCubeRenderTarget&&(!1===J&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),J=!0),e=e.texture),B(e,t)}this.allocateTextureUnit=P,this.resetTextureUnits=R,this.setTexture2D=D,this.setTexture2DArray=O,this.setTexture3D=I,this.setTextureCube=B,this.setupRenderTarget=q,this.updateRenderTargetMipmap=X,this.updateMultisampleRenderTarget=Y,this.safeSetTexture2D=$,this.safeSetTextureCube=ee}function nl(e,t,n){var r=n.isWebGL2;function i(e){var n;if(e===_e)return 5121;if(e===Oe)return 32819;if(e===Ie)return 32820;if(e===Be)return 33635;if(e===Te)return 5120;if(e===Se)return 5122;if(e===Ce)return 5123;if(e===Le)return 5124;if(e===Re)return 5125;if(e===Pe)return 5126;if(e===De)return r?5131:null!==(n=t.get("OES_texture_half_float"))?n.HALF_FLOAT_OES:null;if(e===ke)return 6406;if(e===Ne)return 6407;if(e===Ue)return 6408;if(e===He)return 6409;if(e===Ge)return 6410;if(e===je)return 6402;if(e===Ve)return 34041;if(e===We)return 6403;if(e===qe)return 36244;if(e===Xe)return 33319;if(e===Ye)return 33320;if(e===Qe)return 36248;if(e===Ze)return 36249;if(e===Ke||e===Je||e===$e||e===et){if(null===(n=t.get("WEBGL_compressed_texture_s3tc")))return null;if(e===Ke)return n.COMPRESSED_RGB_S3TC_DXT1_EXT;if(e===Je)return n.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(e===$e)return n.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(e===et)return n.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(e===tt||e===nt||e===rt||e===it){if(null===(n=t.get("WEBGL_compressed_texture_pvrtc")))return null;if(e===tt)return n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(e===nt)return n.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(e===rt)return n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(e===it)return n.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(e===ot)return null!==(n=t.get("WEBGL_compressed_texture_etc1"))?n.COMPRESSED_RGB_ETC1_WEBGL:null;if((e===at||e===st)&&null!==(n=t.get("WEBGL_compressed_texture_etc"))){if(e===at)return n.COMPRESSED_RGB8_ETC2;if(e===st)return n.COMPRESSED_RGBA8_ETC2_EAC}return e===lt||e===ct||e===ut||e===ht||e===dt||e===pt||e===ft||e===mt||e===vt||e===gt||e===yt||e===bt||e===At||e===wt||e===Et||e===Mt||e===_t||e===Tt||e===St||e===Ct||e===Lt||e===Rt||e===Pt||e===Dt||e===Ot||e===It||e===Bt||e===Ft?null!==(n=t.get("WEBGL_compressed_texture_astc"))?e:null:e===xt?null!==(n=t.get("EXT_texture_compression_bptc"))?e:null:e===Fe?r?34042:null!==(n=t.get("WEBGL_depth_texture"))?n.UNSIGNED_INT_24_8_WEBGL:null:void 0}return{convert:i}}function rl(){si.call(this),this.type="Group"}function il(e){void 0===e&&(e=[]),Oo.call(this),this.cameras=e}rl.prototype=Object.assign(Object.create(si.prototype),{constructor:rl,isGroup:!0}),il.prototype=Object.assign(Object.create(Oo.prototype),{constructor:il,isArrayCamera:!0});var ol=new lr,al=new lr;function sl(e,t,n){ol.setFromMatrixPosition(t.matrixWorld),al.setFromMatrixPosition(n.matrixWorld);var r=ol.distanceTo(al),i=t.projectionMatrix.elements,o=n.projectionMatrix.elements,a=i[14]/(i[10]-1),s=i[14]/(i[10]+1),l=(i[9]+1)/i[5],c=(i[9]-1)/i[5],u=(i[8]-1)/i[0],h=(o[8]+1)/o[0],d=a*u,p=a*h,f=r/(-u+h),m=f*-u;t.matrixWorld.decompose(e.position,e.quaternion,e.scale),e.translateX(m),e.translateZ(f),e.matrixWorld.compose(e.position,e.quaternion,e.scale),e.matrixWorldInverse.getInverse(e.matrixWorld);var v=a+f,g=s+f,y=d-m,b=p+(r-m),A=l*s/g*v,w=c*s/g*v;e.projectionMatrix.makePerspective(y,b,A,w,v,g)}function ll(e){var t,n,r=this,i=null,o=null,a=null,s=[],l=new Fr,c=new Fr,u=1,h="local-floor";"undefined"!==typeof window&&"VRFrameData"in window&&(o=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",A,!1));var d=new Fr,p=new sr,f=new lr,m=new Oo;m.viewport=new ir,m.layers.enable(1);var v=new Oo;v.viewport=new ir,v.layers.enable(2);var g=new il([m,v]);g.layers.enable(1),g.layers.enable(2);var y,b=new Jn;function A(){if(r.isPresenting=null!==i&&!0===i.isPresenting){var o=i.getEyeParameters("left");t=2*o.renderWidth*u,n=o.renderHeight*u,y=e.getPixelRatio(),e.getSize(b),e.setDrawingBufferSize(t,n,1),m.viewport.set(0,0,t/2,n),v.viewport.set(t/2,0,t/2,n),T.start(),r.dispatchEvent({type:"sessionstart"})}else r.enabled&&e.setDrawingBufferSize(b.width,b.height,y),T.stop(),r.dispatchEvent({type:"sessionend"})}var w=[],x=[];function E(e){for(var t=navigator.getGamepads&&navigator.getGamepads(),n=0,r=t.length;n<r;n++){var i=t[n];if(i&&("Daydream Controller"===i.id||"Gear VR Controller"===i.id||"Oculus Go Controller"===i.id||"OpenVR Gamepad"===i.id||i.id.startsWith("Oculus Touch")||i.id.startsWith("HTC Vive Focus")||i.id.startsWith("Spatial Controller"))){var o=i.hand;if(0===e&&(""===o||"right"===o))return i;if(1===e&&"left"===o)return i}}}function M(){for(var e=0;e<s.length;e++){var t=s[e],n=E(e);if(void 0!==n&&void 0!==n.pose){if(null===n.pose)return;var r=n.pose;!1===r.hasPosition&&t.position.set(.2,-.6,-.05),null!==r.position&&t.position.fromArray(r.position),null!==r.orientation&&t.quaternion.fromArray(r.orientation),t.matrix.compose(t.position,t.quaternion,t.scale),t.matrix.premultiply(l),t.matrix.decompose(t.position,t.quaternion,t.scale),t.matrixWorldNeedsUpdate=!0,t.visible=!0;var i="Daydream Controller"===n.id?0:1;void 0===w[e]&&(w[e]=!1),w[e]!==n.buttons[i].pressed&&(w[e]=n.buttons[i].pressed,!0===w[e]?t.dispatchEvent({type:"selectstart"}):(t.dispatchEvent({type:"selectend"}),t.dispatchEvent({type:"select"}))),i=2,void 0===x[e]&&(x[e]=!1),void 0!==n.buttons[i]&&x[e]!==n.buttons[i].pressed&&(x[e]=n.buttons[i].pressed,!0===x[e]?t.dispatchEvent({type:"squeezestart"}):(t.dispatchEvent({type:"squeezeend"}),t.dispatchEvent({type:"squeeze"})))}else t.visible=!1}}function _(e,r){null!==r&&4===r.length&&e.set(r[0]*t,r[1]*n,r[2]*t,r[3]*n)}this.enabled=!1,this.getController=function(e){var t=s[e];return void 0===t&&((t=new rl).matrixAutoUpdate=!1,t.visible=!1,s[e]=t),t},this.getDevice=function(){return i},this.setDevice=function(e){void 0!==e&&(i=e),T.setContext(e)},this.setFramebufferScaleFactor=function(e){u=e},this.setReferenceSpaceType=function(e){h=e},this.setPoseTarget=function(e){void 0!==e&&(a=e)},this.getCamera=function(e){var t="local-floor"===h?1.6:0;if(i.depthNear=e.near,i.depthFar=e.far,i.getFrameData(o),"local-floor"===h){var n=i.stageParameters;n?l.fromArray(n.sittingToStandingTransform):l.makeTranslation(0,t,0)}var r=o.pose,s=null!==a?a:e;s.matrix.copy(l),s.matrix.decompose(s.position,s.quaternion,s.scale),null!==r.orientation&&(p.fromArray(r.orientation),s.quaternion.multiply(p)),null!==r.position&&(p.setFromRotationMatrix(l),f.fromArray(r.position),f.applyQuaternion(p),s.position.add(f)),s.updateMatrixWorld();for(var u=s.children,y=0,b=u.length;y<b;y++)u[y].updateMatrixWorld(!0);m.near=e.near,v.near=e.near,m.far=e.far,v.far=e.far,m.matrixWorldInverse.fromArray(o.leftViewMatrix),v.matrixWorldInverse.fromArray(o.rightViewMatrix),c.getInverse(l),"local-floor"===h&&(m.matrixWorldInverse.multiply(c),v.matrixWorldInverse.multiply(c));var A=s.parent;null!==A&&(d.getInverse(A.matrixWorld),m.matrixWorldInverse.multiply(d),v.matrixWorldInverse.multiply(d)),m.matrixWorld.getInverse(m.matrixWorldInverse),v.matrixWorld.getInverse(v.matrixWorldInverse),m.projectionMatrix.fromArray(o.leftProjectionMatrix),v.projectionMatrix.fromArray(o.rightProjectionMatrix),sl(g,m,v);var w=i.getLayers();if(w.length){var x=w[0];_(m.viewport,x.leftBounds),_(v.viewport,x.rightBounds)}return M(),g},this.getStandingMatrix=function(){return l},this.isPresenting=!1;var T=new jo;this.setAnimationLoop=function(e){T.setAnimationLoop(e),this.isPresenting&&T.start()},this.submitFrame=function(){this.isPresenting&&i.submitFrame()},this.dispose=function(){"undefined"!==typeof window&&window.removeEventListener("vrdisplaypresentchange",A)},this.setFrameOfReferenceType=function(){console.warn("THREE.WebVRManager: setFrameOfReferenceType() has been deprecated.")}}function cl(){this._targetRay=null,this._grip=null,this._hand=null}function ul(e,t){var n,r=this,i=null,o=1,a=null,s="local-floor",l=null,c=null,u=[],h=new Map,d=[],p=new Oo;p.layers.enable(1),p.viewport=new ir;var f=new Oo;f.layers.enable(2),f.viewport=new ir;var m=[p,f],v=new il;v.layers.enable(1),v.layers.enable(2);var g=null,y=null;function b(e){var t=h.get(e.inputSource);t&&t.dispatchEvent({type:e.type,data:e.inputSource})}function A(){h.forEach((function(e,t){e.disconnect(t)})),h.clear(),g=null,y=null,e.setFramebuffer(null),e.setRenderTarget(e.getRenderTarget()),C.stop(),r.isPresenting=!1,r.dispatchEvent({type:"sessionend"})}function w(e){for(var t=i.inputSources,n=0;n<u.length;n++)h.set(t[n],u[n]);for(var r=0;r<e.removed.length;r++){var o=e.removed[r],a=h.get(o);a&&(a.dispatchEvent({type:"disconnected",data:o}),h.delete(o))}for(var s=0;s<e.added.length;s++){var l=e.added[s],c=h.get(l);c&&c.dispatchEvent({type:"connected",data:l})}}this.layersEnabled=!1,this.enabled=!1,this.isPresenting=!1,this.getCameraPose=function(){return l},this.getController=function(e){var t=u[e];return void 0===t&&(t=new cl,u[e]=t),t.getTargetRaySpace()},this.getControllerGrip=function(e){var t=u[e];return void 0===t&&(t=new cl,u[e]=t),t.getGripSpace()},this.getHand=function(e){var t=u[e];return void 0===t&&(t=new 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o=0;o<n.length;o++)_(n[o],t);r.matrixWorld.copy(v.matrixWorld);for(var a=r.children,s=0,l=a.length;s<l;s++)a[s].updateMatrixWorld(!0);return 2===n.length?M(v,p,f):v.projectionMatrix.copy(p.projectionMatrix),v};var T=null;function S(t,r){if(null!==(l=r.getViewerPose(a))){var o=l.views;e.setFramebuffer(n.framebuffer);var s=!1;o.length!==v.cameras.length&&(v.cameras.length=0,s=!0);for(var c=0;c<o.length;c++){var h=o[c],d=n.getViewport(h),p=m[c];p.matrix.fromArray(h.transform.matrix),p.projectionMatrix.fromArray(h.projectionMatrix),p.viewport.set(d.x,d.y,d.width,d.height),0===c&&v.matrix.copy(p.matrix),!0===s&&v.cameras.push(p)}}for(var f=i.inputSources,g=0;g<u.length;g++){var y=u[g],b=f[g];y.update(b,r,a)}T&&T(t,r)}var C=new jo;C.setAnimationLoop(S),this.setAnimationLoop=function(e){T=e},this.dispose=function(){}}function hl(e){function t(e,t){e.fogColor.value.copy(t.color),t.isFog?(e.fogNear.value=t.near,e.fogFar.value=t.far):t.isFogExp2&&(e.fogDensity.value=t.density)}function n(e,t,n,v){t.isMeshBasicMaterial?r(e,t):t.isMeshLambertMaterial?(r(e,t),l(e,t)):t.isMeshToonMaterial?(r(e,t),u(e,t)):t.isMeshPhongMaterial?(r(e,t),c(e,t)):t.isMeshStandardMaterial?(r(e,t),t.isMeshPhysicalMaterial?d(e,t):h(e,t)):t.isMeshMatcapMaterial?(r(e,t),p(e,t)):t.isMeshDepthMaterial?(r(e,t),f(e,t)):t.isMeshDistanceMaterial?(r(e,t),m(e,t)):t.isMeshNormalMaterial?(r(e,t),g(e,t)):t.isLineBasicMaterial?(i(e,t),t.isLineDashedMaterial&&o(e,t)):t.isPointsMaterial?a(e,t,n,v):t.isSpriteMaterial?s(e,t):t.isShadowMaterial?(e.color.value.copy(t.color),e.opacity.value=t.opacity):t.isShaderMaterial&&(t.uniformsNeedUpdate=!1)}function r(t,n){t.opacity.value=n.opacity,n.color&&t.diffuse.value.copy(n.color),n.emissive&&t.emissive.value.copy(n.emissive).multiplyScalar(n.emissiveIntensity),n.map&&(t.map.value=n.map),n.alphaMap&&(t.alphaMap.value=n.alphaMap),n.specularMap&&(t.specularMap.value=n.specularMap);var r,i,o=e.get(n).envMap;if(o){t.envMap.value=o,t.flipEnvMap.value=o.isCubeTexture&&o._needsFlipEnvMap?-1:1,t.reflectivity.value=n.reflectivity,t.refractionRatio.value=n.refractionRatio;var a=e.get(o).__maxMipLevel;void 0!==a&&(t.maxMipLevel.value=a)}n.lightMap&&(t.lightMap.value=n.lightMap,t.lightMapIntensity.value=n.lightMapIntensity),n.aoMap&&(t.aoMap.value=n.aoMap,t.aoMapIntensity.value=n.aoMapIntensity),n.map?r=n.map:n.specularMap?r=n.specularMap:n.displacementMap?r=n.displacementMap:n.normalMap?r=n.normalMap:n.bumpMap?r=n.bumpMap:n.roughnessMap?r=n.roughnessMap:n.metalnessMap?r=n.metalnessMap:n.alphaMap?r=n.alphaMap:n.emissiveMap?r=n.emissiveMap:n.clearcoatMap?r=n.clearcoatMap:n.clearcoatNormalMap?r=n.clearcoatNormalMap:n.clearcoatRoughnessMap&&(r=n.clearcoatRoughnessMap),void 0!==r&&(r.isWebGLRenderTarget&&(r=r.texture),!0===r.matrixAutoUpdate&&r.updateMatrix(),t.uvTransform.value.copy(r.matrix)),n.aoMap?i=n.aoMap:n.lightMap&&(i=n.lightMap),void 0!==i&&(i.isWebGLRenderTarget&&(i=i.texture),!0===i.matrixAutoUpdate&&i.updateMatrix(),t.uv2Transform.value.copy(i.matrix))}function i(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity}function o(e,t){e.dashSize.value=t.dashSize,e.totalSize.value=t.dashSize+t.gapSize,e.scale.value=t.scale}function a(e,t,n,r){var i;e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.size.value=t.size*n,e.scale.value=.5*r,t.map&&(e.map.value=t.map),t.alphaMap&&(e.alphaMap.value=t.alphaMap),t.map?i=t.map:t.alphaMap&&(i=t.alphaMap),void 0!==i&&(!0===i.matrixAutoUpdate&&i.updateMatrix(),e.uvTransform.value.copy(i.matrix))}function s(e,t){var n;e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.rotation.value=t.rotation,t.map&&(e.map.value=t.map),t.alphaMap&&(e.alphaMap.value=t.alphaMap),t.map?n=t.map:t.alphaMap&&(n=t.alphaMap),void 0!==n&&(!0===n.matrixAutoUpdate&&n.updateMatrix(),e.uvTransform.value.copy(n.matrix))}function l(e,t){t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap)}function c(e,t){e.specular.value.copy(t.specular),e.shininess.value=Math.max(t.shininess,1e-4),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===v&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===v&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}function u(e,t){t.gradientMap&&(e.gradientMap.value=t.gradientMap),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===v&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===v&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}function h(t,n){t.roughness.value=n.roughness,t.metalness.value=n.metalness,n.roughnessMap&&(t.roughnessMap.value=n.roughnessMap),n.metalnessMap&&(t.metalnessMap.value=n.metalnessMap),n.emissiveMap&&(t.emissiveMap.value=n.emissiveMap),n.bumpMap&&(t.bumpMap.value=n.bumpMap,t.bumpScale.value=n.bumpScale,n.side===v&&(t.bumpScale.value*=-1)),n.normalMap&&(t.normalMap.value=n.normalMap,t.normalScale.value.copy(n.normalScale),n.side===v&&t.normalScale.value.negate()),n.displacementMap&&(t.displacementMap.value=n.displacementMap,t.displacementScale.value=n.displacementScale,t.displacementBias.value=n.displacementBias),e.get(n).envMap&&(t.envMapIntensity.value=n.envMapIntensity)}function d(e,t){h(e,t),e.reflectivity.value=t.reflectivity,e.clearcoat.value=t.clearcoat,e.clearcoatRoughness.value=t.clearcoatRoughness,t.sheen&&e.sheen.value.copy(t.sheen),t.clearcoatMap&&(e.clearcoatMap.value=t.clearcoatMap),t.clearcoatRoughnessMap&&(e.clearcoatRoughnessMap.value=t.clearcoatRoughnessMap),t.clearcoatNormalMap&&(e.clearcoatNormalScale.value.copy(t.clearcoatNormalScale),e.clearcoatNormalMap.value=t.clearcoatNormalMap,t.side===v&&e.clearcoatNormalScale.value.negate()),e.transmission.value=t.transmission,t.transmissionMap&&(e.transmissionMap.value=t.transmissionMap)}function p(e,t){t.matcap&&(e.matcap.value=t.matcap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===v&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===v&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}function f(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}function m(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias),e.referencePosition.value.copy(t.referencePosition),e.nearDistance.value=t.nearDistance,e.farDistance.value=t.farDistance}function g(e,t){t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===v&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===v&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}return{refreshFogUniforms:t,refreshMaterialUniforms:n}}function dl(){var e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");return e.style.display="block",e}function pl(e){var t=void 0!==(e=e||{}).canvas?e.canvas:dl(),n=void 0!==e.context?e.context:null,r=void 0!==e.alpha&&e.alpha,i=void 0===e.depth||e.depth,o=void 0===e.stencil||e.stencil,a=void 0!==e.antialias&&e.antialias,s=void 0===e.premultipliedAlpha||e.premultipliedAlpha,l=void 0!==e.preserveDrawingBuffer&&e.preserveDrawingBuffer,c=void 0!==e.powerPreference?e.powerPreference:"default",u=void 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Li),e.copy(re.getClearColor())},this.setClearColor=function(){re.setClearColor.apply(re,arguments)},this.getClearAlpha=function(){return re.getClearAlpha()},this.setClearAlpha=function(){re.setClearAlpha.apply(re,arguments)},this.clear=function(e,t,n){var r=0;(void 0===e||e)&&(r|=16384),(void 0===t||t)&&(r|=256),(void 0===n||n)&&(r|=1024),ce.clear(r)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){t.removeEventListener("webglcontextlost",ve,!1),t.removeEventListener("webglcontextrestored",ge,!1),ee.dispose(),te.dispose(),W.dispose(),X.dispose(),Z.dispose(),le.dispose(),fe.dispose(),Me.stop()},this.renderBufferImmediate=function(e,t){le.initAttributes();var n=W.get(e);e.hasPositions&&!n.position&&(n.position=ce.createBuffer()),e.hasNormals&&!n.normal&&(n.normal=ce.createBuffer()),e.hasUvs&&!n.uv&&(n.uv=ce.createBuffer()),e.hasColors&&!n.color&&(n.color=ce.createBuffer());var r=t.getAttributes();e.hasPositions&&(ce.bindBuffer(34962,n.position),ce.bufferData(34962,e.positionArray,35048),le.enableAttribute(r.position),ce.vertexAttribPointer(r.position,3,5126,!1,0,0)),e.hasNormals&&(ce.bindBuffer(34962,n.normal),ce.bufferData(34962,e.normalArray,35048),le.enableAttribute(r.normal),ce.vertexAttribPointer(r.normal,3,5126,!1,0,0)),e.hasUvs&&(ce.bindBuffer(34962,n.uv),ce.bufferData(34962,e.uvArray,35048),le.enableAttribute(r.uv),ce.vertexAttribPointer(r.uv,2,5126,!1,0,0)),e.hasColors&&(ce.bindBuffer(34962,n.color),ce.bufferData(34962,e.colorArray,35048),le.enableAttribute(r.color),ce.vertexAttribPointer(r.color,3,5126,!1,0,0)),le.disableUnusedAttributes(),ce.drawArrays(4,0,e.count),e.count=0},this.renderBufferDirect=function(e,t,n,r,i,o){null===t&&(t=U);var a=i.isMesh&&i.matrixWorld.determinant()<0,s=Re(e,t,r,i);j.setMaterial(r,a);var l=n.index,c=n.attributes.position;if(null===l){if(void 0===c||0===c.count)return}else if(0===l.count)return;var u,h=1;!0===r.wireframe&&(l=Q.getWireframeAttribute(n),h=2),(r.morphTargets||r.morphNormals)&&ie.update(i,n,r,s),le.setup(i,r,s,n,l);var d=oe;null!==l&&(u=Y.get(l),(d=ae).setIndex(u));var p=null!==l?l.count:c.count,f=n.drawRange.start*h,m=n.drawRange.count*h,v=null!==o?o.start*h:0,g=null!==o?o.count*h:1/0,y=Math.max(f,v),b=Math.min(p,f+m,v+g)-1,A=Math.max(0,b-y+1);if(0!==A){if(i.isMesh)!0===r.wireframe?(j.setLineWidth(r.wireframeLinewidth*H()),d.setMode(1)):d.setMode(4);else if(i.isLine){var w=r.linewidth;void 0===w&&(w=1),j.setLineWidth(w*H()),i.isLineSegments?d.setMode(1):i.isLineLoop?d.setMode(2):d.setMode(3)}else i.isPoints?d.setMode(0):i.isSprite&&d.setMode(4);if(i.isInstancedMesh)d.renderInstances(y,A,i.count);else if(n.isInstancedBufferGeometry){var x=Math.min(n.instanceCount,n._maxInstanceCount);d.renderInstances(y,A,x)}else d.render(y,A)}},this.compile=function(e,t){(d=te.get(e)).init(),e.traverseVisible((function(e){e.isLight&&e.layers.test(t.layers)&&(d.pushLight(e),e.castShadow&&d.pushShadow(e))})),d.setupLights();var n=new WeakMap;e.traverse((function(t){var r=t.material;if(r)if(Array.isArray(r))for(var i=0;i<r.length;i++){var o=r[i];!1===n.has(o)&&(Le(o,e,t),n.set(o))}else!1===n.has(r)&&(Le(r,e,t),n.set(r))}))};var xe=null;function Ee(e){fe.isPresenting||xe&&xe(e)}var Me=new jo;function Te(e,t,n,r){if(!1!==e.visible){if(e.layers.test(t.layers))if(e.isGroup)n=e.renderOrder;else if(e.isLOD)!0===e.autoUpdate&&e.update(t);else if(e.isLight)d.pushLight(e),e.castShadow&&d.pushShadow(e);else if(e.isSprite){if(!e.frustumCulled||I.intersectsSprite(e)){r&&N.setFromMatrixPosition(e.matrixWorld).applyMatrix4(k);var i=Z.update(e),o=e.material;o.visible&&h.push(e,i,o,n,N.z,null)}}else if(e.isImmediateRenderObject)r&&N.setFromMatrixPosition(e.matrixWorld).applyMatrix4(k),h.push(e,null,e.material,n,N.z,null);else if((e.isMesh||e.isLine||e.isPoints)&&(e.isSkinnedMesh&&e.skeleton.frame!==V.render.frame&&(e.skeleton.update(),e.skeleton.frame=V.render.frame),!e.frustumCulled||I.intersectsObject(e))){r&&N.setFromMatrixPosition(e.matrixWorld).applyMatrix4(k);var a=Z.update(e),s=e.material;if(Array.isArray(s))for(var l=a.groups,c=0,u=l.length;c<u;c++){var p=l[c],f=s[p.materialIndex];f&&f.visible&&h.push(e,a,f,n,N.z,p)}else s.visible&&h.push(e,a,s,n,N.z,null)}for(var m=e.children,v=0,g=m.length;v<g;v++)Te(m[v],t,n,r)}}function Se(e,t,n){for(var r=!0===t.isScene?t.overrideMaterial:null,i=0,o=e.length;i<o;i++){var a=e[i],s=a.object,l=a.geometry,c=null===r?a.material:r,u=a.group;if(n.isArrayCamera)for(var h=n.cameras,p=0,f=h.length;p<f;p++){var m=h[p];s.layers.test(m.layers)&&(j.viewport(E.copy(m.viewport)),d.setupLightsView(m),Ce(s,t,m,l,c,u))}else Ce(s,t,n,l,c,u)}}function Ce(e,t,n,r,i,o){if(e.onBeforeRender(f,t,n,r,i,o),e.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse,e.matrixWorld),e.normalMatrix.getNormalMatrix(e.modelViewMatrix),e.isImmediateRenderObject){var a=Re(n,t,i,e);j.setMaterial(i),le.reset(),we(e,a)}else f.renderBufferDirect(n,t,r,i,e,o);e.onAfterRender(f,t,n,r,i,o)}function Le(e,t,n){!0!==t.isScene&&(t=U);var r=W.get(e),i=d.state.lights,o=d.state.shadowsArray,a=i.state.version,s=K.getParameters(e,i.state,o,t,n),l=K.getProgramCacheKey(s),c=r.program,u=!0;if(r.environment=e.isMeshStandardMaterial?t.environment:null,r.fog=t.fog,r.envMap=X.get(e.envMap||r.environment),void 0===c)e.addEventListener("dispose",ye);else if(c.cacheKey!==l)Ae(e);else if(r.lightsStateVersion!==a)u=!1;else{if(void 0!==s.shaderID)return;u=!1}u&&(s.uniforms=K.getUniforms(e),e.onBeforeCompile(s,f),c=K.acquireProgram(s,l),r.program=c,r.uniforms=s.uniforms,r.outputEncoding=s.outputEncoding);var h=r.uniforms;(e.isShaderMaterial||e.isRawShaderMaterial)&&!0!==e.clipping||(r.numClippingPlanes=ne.numPlanes,r.numIntersection=ne.numIntersection,h.clippingPlanes=ne.uniform),r.needsLights=Ie(e),r.lightsStateVersion=a,r.needsLights&&(h.ambientLightColor.value=i.state.ambient,h.lightProbe.value=i.state.probe,h.directionalLights.value=i.state.directional,h.directionalLightShadows.value=i.state.directionalShadow,h.spotLights.value=i.state.spot,h.spotLightShadows.value=i.state.spotShadow,h.rectAreaLights.value=i.state.rectArea,h.ltc_1.value=i.state.rectAreaLTC1,h.ltc_2.value=i.state.rectAreaLTC2,h.pointLights.value=i.state.point,h.pointLightShadows.value=i.state.pointShadow,h.hemisphereLights.value=i.state.hemi,h.directionalShadowMap.value=i.state.directionalShadowMap,h.directionalShadowMatrix.value=i.state.directionalShadowMatrix,h.spotShadowMap.value=i.state.spotShadowMap,h.spotShadowMatrix.value=i.state.spotShadowMatrix,h.pointShadowMap.value=i.state.pointShadowMap,h.pointShadowMatrix.value=i.state.pointShadowMatrix);var p=r.program.getUniforms(),m=ss.seqWithValue(p.seq,h);r.uniformsList=m}function Re(e,t,n,r){!0!==t.isScene&&(t=U),q.resetTextureUnits();var i=t.fog,o=n.isMeshStandardMaterial?t.environment:null,a=null===b?f.outputEncoding:b.texture.encoding,s=X.get(n.envMap||o),l=W.get(n),c=d.state.lights;if(!0===B&&(!0===F||e!==x)){var u=e===x&&n.id===w;ne.setState(n,e,u)}n.version===l.__version?n.fog&&l.fog!==i||l.environment!==o||l.needsLights&&l.lightsStateVersion!==c.state.version?Le(n,t,r):void 0===l.numClippingPlanes||l.numClippingPlanes===ne.numPlanes&&l.numIntersection===ne.numIntersection?(l.outputEncoding!==a||l.envMap!==s)&&Le(n,t,r):Le(n,t,r):(Le(n,t,r),l.__version=n.version);var h=!1,p=!1,m=!1,v=l.program,g=v.getUniforms(),y=l.uniforms;if(j.useProgram(v.program)&&(h=!0,p=!0,m=!0),n.id!==w&&(w=n.id,p=!0),h||x!==e){if(g.setValue(ce,"projectionMatrix",e.projectionMatrix),z.logarithmicDepthBuffer&&g.setValue(ce,"logDepthBufFC",2/(Math.log(e.far+1)/Math.LN2)),x!==e&&(x=e,p=!0,m=!0),n.isShaderMaterial||n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshStandardMaterial||n.envMap){var A=g.map.cameraPosition;void 0!==A&&A.setValue(ce,N.setFromMatrixPosition(e.matrixWorld))}(n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial)&&g.setValue(ce,"isOrthographic",!0===e.isOrthographicCamera),(n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial||n.isShadowMaterial||n.skinning)&&g.setValue(ce,"viewMatrix",e.matrixWorldInverse)}if(n.skinning){g.setOptional(ce,r,"bindMatrix"),g.setOptional(ce,r,"bindMatrixInverse");var E=r.skeleton;if(E){var M=E.bones;if(z.floatVertexTextures){if(null===E.boneTexture){var _=Math.sqrt(4*M.length);_=Kn.ceilPowerOfTwo(_),_=Math.max(_,4);var T=new Float32Array(_*_*4);T.set(E.boneMatrices);var L=new Uo(T,_,_,Ue,Pe);E.boneMatrices=T,E.boneTexture=L,E.boneTextureSize=_}g.setValue(ce,"boneTexture",E.boneTexture,q),g.setValue(ce,"boneTextureSize",E.boneTextureSize)}else g.setOptional(ce,E,"boneMatrices")}}return(p||l.receiveShadow!==r.receiveShadow)&&(l.receiveShadow=r.receiveShadow,g.setValue(ce,"receiveShadow",r.receiveShadow)),p&&(g.setValue(ce,"toneMappingExposure",f.toneMappingExposure),l.needsLights&&Oe(y,m),i&&n.fog&&J.refreshFogUniforms(y,i),J.refreshMaterialUniforms(y,n,C,S),ss.upload(ce,l.uniformsList,y,q)),n.isShaderMaterial&&!0===n.uniformsNeedUpdate&&(ss.upload(ce,l.uniformsList,y,q),n.uniformsNeedUpdate=!1),n.isSpriteMaterial&&g.setValue(ce,"center",r.center),g.setValue(ce,"modelViewMatrix",r.modelViewMatrix),g.setValue(ce,"normalMatrix",r.normalMatrix),g.setValue(ce,"modelMatrix",r.matrixWorld),v}function Oe(e,t){e.ambientLightColor.needsUpdate=t,e.lightProbe.needsUpdate=t,e.directionalLights.needsUpdate=t,e.directionalLightShadows.needsUpdate=t,e.pointLights.needsUpdate=t,e.pointLightShadows.needsUpdate=t,e.spotLights.needsUpdate=t,e.spotLightShadows.needsUpdate=t,e.rectAreaLights.needsUpdate=t,e.hemisphereLights.needsUpdate=t}function Ie(e){return e.isMeshLambertMaterial||e.isMeshToonMaterial||e.isMeshPhongMaterial||e.isMeshStandardMaterial||e.isShadowMaterial||e.isShaderMaterial&&!0===e.lights}Me.setAnimationLoop(Ee),"undefined"!==typeof window&&Me.setContext(window),this.setAnimationLoop=function(e){xe=e,fe.setAnimationLoop(e),null===e?Me.stop():Me.start()},this.render=function(e,t){var n,r;if(void 0!==arguments[2]&&(console.warn("THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead."),n=arguments[2]),void 0!==arguments[3]&&(console.warn("THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead."),r=arguments[3]),void 0===t||!0===t.isCamera){if(!0!==m){le.resetDefaultState(),w=-1,x=null,!0===e.autoUpdate&&e.updateMatrixWorld(),null===t.parent&&t.updateMatrixWorld(),!0===fe.enabled&&!0===fe.isPresenting&&(t=fe.getCamera(t)),!0===e.isScene&&e.onBeforeRender(f,e,t,n||b),(d=te.get(e,p.length)).init(),p.push(d),k.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),I.setFromProjectionMatrix(k),F=this.localClippingEnabled,B=ne.init(this.clippingPlanes,F,t),(h=ee.get(e,t)).init(),Te(e,t,0,f.sortObjects),h.finish(),!0===f.sortObjects&&h.sort(L,R),!0===B&&ne.beginShadows();var i=d.state.shadowsArray;me.render(i,e,t),d.setupLights(),d.setupLightsView(t),!0===B&&ne.endShadows(),!0===this.info.autoReset&&this.info.reset(),void 0!==n&&this.setRenderTarget(n),re.render(h,e,t,r);var o=h.opaque,a=h.transparent;o.length>0&&Se(o,e,t),a.length>0&&Se(a,e,t),!0===e.isScene&&e.onAfterRender(f,e,t),null!==b&&(q.updateRenderTargetMipmap(b),q.updateMultisampleRenderTarget(b)),j.buffers.depth.setTest(!0),j.buffers.depth.setMask(!0),j.buffers.color.setMask(!0),j.setPolygonOffset(!1),fe.enabled&&fe.submitFrame&&fe.submitFrame(),p.pop(),d=p.length>0?p[p.length-1]:null,h=null}}else console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")},this.setTexture2D=function(){var e=!1;return function(t,n){t&&t.isWebGLRenderTarget&&(e||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),e=!0),t=t.texture),q.setTexture2D(t,n)}}(),this.setFramebuffer=function(e){v!==e&&null===b&&ce.bindFramebuffer(36160,e),v=e},this.getActiveCubeFace=function(){return g},this.getActiveMipmapLevel=function(){return y},this.getRenderList=function(){return h},this.setRenderList=function(e){h=e},this.getRenderTarget=function(){return b},this.setRenderTarget=function(e,t,n){void 0===t&&(t=0),void 0===n&&(n=0),b=e,g=t,y=n,e&&void 0===W.get(e).__webglFramebuffer&&q.setupRenderTarget(e);var r=v,i=!1;if(e){var o=W.get(e).__webglFramebuffer;e.isWebGLCubeRenderTarget?(r=o[t],i=!0):r=e.isWebGLMultisampleRenderTarget?W.get(e).__webglMultisampledFramebuffer:o,E.copy(e.viewport),M.copy(e.scissor),_=e.scissorTest}else E.copy(P).multiplyScalar(C).floor(),M.copy(D).multiplyScalar(C).floor(),_=O;if(A!==r&&(ce.bindFramebuffer(36160,r),A=r),j.viewport(E),j.scissor(M),j.setScissorTest(_),i){var a=W.get(e.texture);ce.framebufferTexture2D(36160,36064,34069+t,a.__webglTexture,n)}},this.readRenderTargetPixels=function(e,t,n,r,i,o,a){if(e&&e.isWebGLRenderTarget){var s=W.get(e).__webglFramebuffer;if(e.isWebGLCubeRenderTarget&&void 0!==a&&(s=s[a]),s){var l=!1;s!==A&&(ce.bindFramebuffer(36160,s),l=!0);try{var c=e.texture,u=c.format,h=c.type;if(u!==Ue&&se.convert(u)!==ce.getParameter(35739))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");var d=h===De&&(G.has("EXT_color_buffer_half_float")||z.isWebGL2&&G.has("EXT_color_buffer_float"));if(h!==_e&&se.convert(h)!==ce.getParameter(35738)&&(h!==Pe||!(z.isWebGL2||G.has("OES_texture_float")||G.has("WEBGL_color_buffer_float")))&&!d)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");36053===ce.checkFramebufferStatus(36160)?t>=0&&t<=e.width-r&&n>=0&&n<=e.height-i&&ce.readPixels(t,n,r,i,se.convert(u),se.convert(h),o):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{l&&ce.bindFramebuffer(36160,A)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")},this.copyFramebufferToTexture=function(e,t,n){void 0===n&&(n=0);var r=Math.pow(2,-n),i=Math.floor(t.image.width*r),o=Math.floor(t.image.height*r),a=se.convert(t.format);q.setTexture2D(t,0),ce.copyTexImage2D(3553,n,a,e.x,e.y,i,o,0),j.unbindTexture()},this.copyTextureToTexture=function(e,t,n,r){void 0===r&&(r=0);var i=t.image.width,o=t.image.height,a=se.convert(n.format),s=se.convert(n.type);q.setTexture2D(n,0),ce.pixelStorei(37440,n.flipY),ce.pixelStorei(37441,n.premultiplyAlpha),ce.pixelStorei(3317,n.unpackAlignment),t.isDataTexture?ce.texSubImage2D(3553,r,e.x,e.y,i,o,a,s,t.image.data):t.isCompressedTexture?ce.compressedTexSubImage2D(3553,r,e.x,e.y,t.mipmaps[0].width,t.mipmaps[0].height,a,t.mipmaps[0].data):ce.texSubImage2D(3553,r,e.x,e.y,a,s,t.image),0===r&&n.generateMipmaps&&ce.generateMipmap(3553),j.unbindTexture()},this.initTexture=function(e){q.setTexture2D(e,0),j.unbindTexture()},this.resetState=function(){j.reset(),le.reset()},"undefined"!==typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}function fl(e){pl.call(this,e)}Object.assign(ll.prototype,qn.prototype),Object.assign(cl.prototype,{constructor:cl,getHandSpace:function(){return null===this._hand&&(this._hand=new rl,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand},getTargetRaySpace:function(){return null===this._targetRay&&(this._targetRay=new rl,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1),this._targetRay},getGripSpace:function(){return null===this._grip&&(this._grip=new rl,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1),this._grip},dispatchEvent:function(e){return null!==this._targetRay&&this._targetRay.dispatchEvent(e),null!==this._grip&&this._grip.dispatchEvent(e),null!==this._hand&&this._hand.dispatchEvent(e),this},disconnect:function(e){return this.dispatchEvent({type:"disconnected",data:e}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this},update:function(e,t,n){var r=null,i=null,o=null,a=this._targetRay,s=this._grip,l=this._hand;if(e&&"visible-blurred"!==t.session.visibilityState)if(l&&e.hand){o=!0;for(var c,u=Wn(e.hand.values());!(c=u()).done;){var h=c.value,d=t.getJointPose(h,n);if(void 0===l.joints[h.jointName]){var p=new rl;p.matrixAutoUpdate=!1,p.visible=!1,l.joints[h.jointName]=p,l.add(p)}var f=l.joints[h.jointName];null!==d&&(f.matrix.fromArray(d.transform.matrix),f.matrix.decompose(f.position,f.rotation,f.scale),f.jointRadius=d.radius),f.visible=null!==d}var m=l.joints["index-finger-tip"],v=l.joints["thumb-tip"],g=m.position.distanceTo(v.position),y=.02,b=.005;l.inputState.pinching&&g>y+b?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!l.inputState.pinching&&g<=y-b&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else null!==a&&null!==(r=t.getPose(e.targetRaySpace,n))&&(a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale)),null!==s&&e.gripSpace&&null!==(i=t.getPose(e.gripSpace,n))&&(s.matrix.fromArray(i.transform.matrix),s.matrix.decompose(s.position,s.rotation,s.scale));return null!==a&&(a.visible=null!==r),null!==s&&(s.visible=null!==i),null!==l&&(l.visible=null!==o),this}}),Object.assign(ul.prototype,qn.prototype),fl.prototype=Object.assign(Object.create(pl.prototype),{constructor:fl,isWebGL1Renderer:!0});var ml=function(){function e(e,t){Object.defineProperty(this,"isFogExp2",{value:!0}),this.name="",this.color=new Li(e),this.density=void 0!==t?t:25e-5}var t=e.prototype;return t.clone=function(){return new e(this.color,this.density)},t.toJSON=function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}},e}(),vl=function(){function e(e,t,n){Object.defineProperty(this,"isFog",{value:!0}),this.name="",this.color=new Li(e),this.near=void 0!==t?t:1,this.far=void 0!==n?n:1e3}var t=e.prototype;return t.clone=function(){return new e(this.color,this.near,this.far)},t.toJSON=function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}},e}(),gl=function(e){function t(){var t;return t=e.call(this)||this,Object.defineProperty(zn(t),"isScene",{value:!0}),t.type="Scene",t.background=null,t.environment=null,t.fog=null,t.overrideMaterial=null,t.autoUpdate=!0,"undefined"!==typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:zn(t)})),t}Gn(t,e);var n=t.prototype;return n.copy=function(t,n){return e.prototype.copy.call(this,t,n),null!==t.background&&(this.background=t.background.clone()),null!==t.environment&&(this.environment=t.environment.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this},n.toJSON=function(t){var n=e.prototype.toJSON.call(this,t);return null!==this.background&&(n.object.background=this.background.toJSON(t)),null!==this.environment&&(n.object.environment=this.environment.toJSON(t)),null!==this.fog&&(n.object.fog=this.fog.toJSON()),n},t}(si);function yl(e,t){this.array=e,this.stride=t,this.count=void 0!==e?e.length/t:0,this.usage=Tn,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=Kn.generateUUID()}Object.defineProperty(yl.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.assign(yl.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setUsage:function(e){return this.usage=e,this},copy:function(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this},copyAt:function(e,t,n){e*=this.stride,n*=t.stride;for(var r=0,i=this.stride;r<i;r++)this.array[e+r]=t.array[n+r];return this},set:function(e,t){return void 0===t&&(t=0),this.array.set(e,t),this},clone:function(e){void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Kn.generateUUID()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);var t=new yl(new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),this.stride);return t.setUsage(this.usage),t},onUpload:function(e){return this.onUploadCallback=e,this},toJSON:function(e){return void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Kn.generateUUID()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.arrayBuffers[this.array.buffer._uuid]=Array.prototype.slice.call(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}});var bl,Al=new lr;function wl(e,t,n,r){this.name="",this.data=e,this.itemSize=t,this.offset=n,this.normalized=!0===r}function xl(e){Di.call(this),this.type="SpriteMaterial",this.color=new Li(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(e)}Object.defineProperties(wl.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}},needsUpdate:{set:function(e){this.data.needsUpdate=e}}}),Object.assign(wl.prototype,{isInterleavedBufferAttribute:!0,applyMatrix4:function(e){for(var t=0,n=this.data.count;t<n;t++)Al.x=this.getX(t),Al.y=this.getY(t),Al.z=this.getZ(t),Al.applyMatrix4(e),this.setXYZ(t,Al.x,Al.y,Al.z);return this},setX:function(e,t){return this.data.array[e*this.data.stride+this.offset]=t,this},setY:function(e,t){return this.data.array[e*this.data.stride+this.offset+1]=t,this},setZ:function(e,t){return this.data.array[e*this.data.stride+this.offset+2]=t,this},setW:function(e,t){return this.data.array[e*this.data.stride+this.offset+3]=t,this},getX:function(e){return this.data.array[e*this.data.stride+this.offset]},getY:function(e){return this.data.array[e*this.data.stride+this.offset+1]},getZ:function(e){return this.data.array[e*this.data.stride+this.offset+2]},getW:function(e){return this.data.array[e*this.data.stride+this.offset+3]},setXY:function(e,t,n){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=n,this},setXYZ:function(e,t,n,r){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this},setXYZW:function(e,t,n,r,i){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this.data.array[e+3]=i,this},clone:function(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");for(var t=[],n=0;n<this.count;n++)for(var r=n*this.data.stride+this.offset,i=0;i<this.itemSize;i++)t.push(this.data.array[r+i]);return new Fi(new this.array.constructor(t),this.itemSize,this.normalized)}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new wl(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)},toJSON:function(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");for(var t=[],n=0;n<this.count;n++)for(var r=n*this.data.stride+this.offset,i=0;i<this.itemSize;i++)t.push(this.data.array[r+i]);return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}),xl.prototype=Object.create(Di.prototype),xl.prototype.constructor=xl,xl.prototype.isSpriteMaterial=!0,xl.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this};var El=new lr,Ml=new lr,_l=new lr,Tl=new Jn,Sl=new Jn,Cl=new Fr,Ll=new lr,Rl=new lr,Pl=new lr,Dl=new Jn,Ol=new Jn,Il=new Jn;function Bl(e){if(si.call(this),this.type="Sprite",void 0===bl){bl=new ro;var t=new yl(new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),5);bl.setIndex([0,1,2,0,2,3]),bl.setAttribute("position",new wl(t,3,0,!1)),bl.setAttribute("uv",new wl(t,2,3,!1))}this.geometry=bl,this.material=void 0!==e?e:new xl,this.center=new Jn(.5,.5)}function Fl(e,t,n,r,i,o){Tl.subVectors(e,n).addScalar(.5).multiply(r),void 0!==i?(Sl.x=o*Tl.x-i*Tl.y,Sl.y=i*Tl.x+o*Tl.y):Sl.copy(Tl),e.copy(t),e.x+=Sl.x,e.y+=Sl.y,e.applyMatrix4(Cl)}Bl.prototype=Object.assign(Object.create(si.prototype),{constructor:Bl,isSprite:!0,raycast:function(e,t){null===e.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Ml.setFromMatrixScale(this.matrixWorld),Cl.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),_l.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&Ml.multiplyScalar(-_l.z);var n,r,i=this.material.rotation;0!==i&&(r=Math.cos(i),n=Math.sin(i));var o=this.center;Fl(Ll.set(-.5,-.5,0),_l,o,Ml,n,r),Fl(Rl.set(.5,-.5,0),_l,o,Ml,n,r),Fl(Pl.set(.5,.5,0),_l,o,Ml,n,r),Dl.set(0,0),Ol.set(1,0),Il.set(1,1);var a=e.ray.intersectTriangle(Ll,Rl,Pl,!1,El);if(null!==a||(Fl(Rl.set(-.5,.5,0),_l,o,Ml,n,r),Ol.set(0,1),null!==(a=e.ray.intersectTriangle(Ll,Pl,Rl,!1,El)))){var s=e.ray.origin.distanceTo(El);s<e.near||s>e.far||t.push({distance:s,point:El.clone(),uv:xi.getUV(El,Ll,Rl,Pl,Dl,Ol,Il,new Jn),face:null,object:this})}},copy:function(e){return si.prototype.copy.call(this,e),void 0!==e.center&&this.center.copy(e.center),this.material=e.material,this}});var kl=new lr,Nl=new lr;function Ul(){si.call(this),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]}}),this.autoUpdate=!0}Ul.prototype=Object.assign(Object.create(si.prototype),{constructor:Ul,isLOD:!0,copy:function(e){si.prototype.copy.call(this,e,!1);for(var t=e.levels,n=0,r=t.length;n<r;n++){var i=t[n];this.addLevel(i.object.clone(),i.distance)}return this.autoUpdate=e.autoUpdate,this},addLevel:function(e,t){void 0===t&&(t=0),t=Math.abs(t);var n,r=this.levels;for(n=0;n<r.length&&!(t<r[n].distance);n++);return r.splice(n,0,{distance:t,object:e}),this.add(e),this},getCurrentLevel:function(){return this._currentLevel},getObjectForDistance:function(e){var t=this.levels;if(t.length>0){var n,r;for(n=1,r=t.length;n<r&&!(e<t[n].distance);n++);return t[n-1].object}return null},raycast:function(e,t){if(this.levels.length>0){kl.setFromMatrixPosition(this.matrixWorld);var n=e.ray.origin.distanceTo(kl);this.getObjectForDistance(n).raycast(e,t)}},update:function(e){var t=this.levels;if(t.length>1){kl.setFromMatrixPosition(e.matrixWorld),Nl.setFromMatrixPosition(this.matrixWorld);var n,r,i=kl.distanceTo(Nl)/e.zoom;for(t[0].object.visible=!0,n=1,r=t.length;n<r&&i>=t[n].distance;n++)t[n-1].object.visible=!1,t[n].object.visible=!0;for(this._currentLevel=n-1;n<r;n++)t[n].object.visible=!1}},toJSON:function(e){var t=si.prototype.toJSON.call(this,e);!1===this.autoUpdate&&(t.object.autoUpdate=!1),t.object.levels=[];for(var n=this.levels,r=0,i=n.length;r<i;r++){var o=n[r];t.object.levels.push({object:o.object.uuid,distance:o.distance})}return t}});var Hl=new lr,Gl=new ir,zl=new ir,jl=new lr,Vl=new Fr;function Wl(e,t){e&&e.isGeometry&&console.error("THREE.SkinnedMesh no longer supports THREE.Geometry. Use THREE.BufferGeometry instead."),xo.call(this,e,t),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Fr,this.bindMatrixInverse=new Fr}function ql(){si.call(this),this.type="Bone"}Wl.prototype=Object.assign(Object.create(xo.prototype),{constructor:Wl,isSkinnedMesh:!0,copy:function(e){return xo.prototype.copy.call(this,e),this.bindMode=e.bindMode,this.bindMatrix.copy(e.bindMatrix),this.bindMatrixInverse.copy(e.bindMatrixInverse),this.skeleton=e.skeleton,this},bind:function(e,t){this.skeleton=e,void 0===t&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.copy(t).invert()},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){for(var e=new ir,t=this.geometry.attributes.skinWeight,n=0,r=t.count;n<r;n++){e.x=t.getX(n),e.y=t.getY(n),e.z=t.getZ(n),e.w=t.getW(n);var i=1/e.manhattanLength();i!==1/0?e.multiplyScalar(i):e.set(1,0,0,0),t.setXYZW(n,e.x,e.y,e.z,e.w)}},updateMatrixWorld:function(e){xo.prototype.updateMatrixWorld.call(this,e),"attached"===this.bindMode?this.bindMatrixInverse.copy(this.matrixWorld).invert():"detached"===this.bindMode?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},boneTransform:function(e,t){var n=this.skeleton,r=this.geometry;Gl.fromBufferAttribute(r.attributes.skinIndex,e),zl.fromBufferAttribute(r.attributes.skinWeight,e),Hl.fromBufferAttribute(r.attributes.position,e).applyMatrix4(this.bindMatrix),t.set(0,0,0);for(var i=0;i<4;i++){var o=zl.getComponent(i);if(0!==o){var a=Gl.getComponent(i);Vl.multiplyMatrices(n.bones[a].matrixWorld,n.boneInverses[a]),t.addScaledVector(jl.copy(Hl).applyMatrix4(Vl),o)}}return t.applyMatrix4(this.bindMatrixInverse)}}),ql.prototype=Object.assign(Object.create(si.prototype),{constructor:ql,isBone:!0});var Xl=new Fr,Yl=new Fr;function Ql(e,t){void 0===e&&(e=[]),void 0===t&&(t=[]),this.uuid=Kn.generateUUID(),this.bones=e.slice(0),this.boneInverses=t,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.frame=-1,this.init()}Object.assign(Ql.prototype,{init:function(){var e=this.bones,t=this.boneInverses;if(this.boneMatrices=new Float32Array(16*e.length),0===t.length)this.calculateInverses();else if(e.length!==t.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(var n=0,r=this.bones.length;n<r;n++)this.boneInverses.push(new Fr)}},calculateInverses:function(){this.boneInverses.length=0;for(var e=0,t=this.bones.length;e<t;e++){var n=new Fr;this.bones[e]&&n.copy(this.bones[e].matrixWorld).invert(),this.boneInverses.push(n)}},pose:function(){for(var e=0,t=this.bones.length;e<t;e++){var n=this.bones[e];n&&n.matrixWorld.copy(this.boneInverses[e]).invert()}for(var r=0,i=this.bones.length;r<i;r++){var o=this.bones[r];o&&(o.parent&&o.parent.isBone?(o.matrix.copy(o.parent.matrixWorld).invert(),o.matrix.multiply(o.matrixWorld)):o.matrix.copy(o.matrixWorld),o.matrix.decompose(o.position,o.quaternion,o.scale))}},update:function(){for(var e=this.bones,t=this.boneInverses,n=this.boneMatrices,r=this.boneTexture,i=0,o=e.length;i<o;i++){var a=e[i]?e[i].matrixWorld:Yl;Xl.multiplyMatrices(a,t[i]),Xl.toArray(n,16*i)}null!==r&&(r.needsUpdate=!0)},clone:function(){return new Ql(this.bones,this.boneInverses)},getBoneByName:function(e){for(var t=0,n=this.bones.length;t<n;t++){var r=this.bones[t];if(r.name===e)return r}},dispose:function(){null!==this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=null)},fromJSON:function(e,t){this.uuid=e.uuid;for(var n=0,r=e.bones.length;n<r;n++){var i=e.bones[n],o=t[i];void 0===o&&(console.warn("THREE.Skeleton: No bone found with UUID:",i),o=new ql),this.bones.push(o),this.boneInverses.push((new Fr).fromArray(e.boneInverses[n]))}return this.init(),this},toJSON:function(){var e={metadata:{version:4.5,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};e.uuid=this.uuid;for(var t=this.bones,n=this.boneInverses,r=0,i=t.length;r<i;r++){var o=t[r];e.bones.push(o.uuid);var a=n[r];e.boneInverses.push(a.toArray())}return e}});var Zl=new Fr,Kl=new Fr,Jl=[],$l=new xo;function ec(e,t,n){xo.call(this,e,t),this.instanceMatrix=new Fi(new Float32Array(16*n),16),this.instanceColor=null,this.count=n,this.frustumCulled=!1}function tc(e){Di.call(this),this.type="LineBasicMaterial",this.color=new Li(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.morphTargets=!1,this.setValues(e)}ec.prototype=Object.assign(Object.create(xo.prototype),{constructor:ec,isInstancedMesh:!0,copy:function(e){return xo.prototype.copy.call(this,e),this.instanceMatrix.copy(e.instanceMatrix),null!==e.instanceColor&&(this.instanceColor=e.instanceColor.clone()),this.count=e.count,this},getColorAt:function(e,t){t.fromArray(this.instanceColor.array,3*e)},getMatrixAt:function(e,t){t.fromArray(this.instanceMatrix.array,16*e)},raycast:function(e,t){var n=this.matrixWorld,r=this.count;if($l.geometry=this.geometry,$l.material=this.material,void 0!==$l.material)for(var i=0;i<r;i++){this.getMatrixAt(i,Zl),Kl.multiplyMatrices(n,Zl),$l.matrixWorld=Kl,$l.raycast(e,Jl);for(var o=0,a=Jl.length;o<a;o++){var s=Jl[o];s.instanceId=i,s.object=this,t.push(s)}Jl.length=0}},setColorAt:function(e,t){null===this.instanceColor&&(this.instanceColor=new Fi(new Float32Array(3*this.count),3)),t.toArray(this.instanceColor.array,3*e)},setMatrixAt:function(e,t){t.toArray(this.instanceMatrix.array,16*e)},updateMorphTargets:function(){},dispose:function(){this.dispatchEvent({type:"dispose"})}}),tc.prototype=Object.create(Di.prototype),tc.prototype.constructor=tc,tc.prototype.isLineBasicMaterial=!0,tc.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.morphTargets=e.morphTargets,this};var nc=new lr,rc=new lr,ic=new Fr,oc=new Br,ac=new Sr;function sc(e,t){void 0===e&&(e=new ro),void 0===t&&(t=new tc),si.call(this),this.type="Line",this.geometry=e,this.material=t,this.updateMorphTargets()}sc.prototype=Object.assign(Object.create(si.prototype),{constructor:sc,isLine:!0,copy:function(e){return si.prototype.copy.call(this,e),this.material=e.material,this.geometry=e.geometry,this},computeLineDistances:function(){var e=this.geometry;if(e.isBufferGeometry)if(null===e.index){for(var t=e.attributes.position,n=[0],r=1,i=t.count;r<i;r++)nc.fromBufferAttribute(t,r-1),rc.fromBufferAttribute(t,r),n[r]=n[r-1],n[r]+=nc.distanceTo(rc);e.setAttribute("lineDistance",new Wi(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else e.isGeometry&&console.error("THREE.Line.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this},raycast:function(e,t){var n=this.geometry,r=this.matrixWorld,i=e.params.Line.threshold;if(null===n.boundingSphere&&n.computeBoundingSphere(),ac.copy(n.boundingSphere),ac.applyMatrix4(r),ac.radius+=i,!1!==e.ray.intersectsSphere(ac)){ic.copy(r).invert(),oc.copy(e.ray).applyMatrix4(ic);var o=i/((this.scale.x+this.scale.y+this.scale.z)/3),a=o*o,s=new lr,l=new lr,c=new lr,u=new lr,h=this.isLineSegments?2:1;if(n.isBufferGeometry){var d=n.index,p=n.attributes.position;if(null!==d)for(var f=d.array,m=0,v=f.length-1;m<v;m+=h){var g=f[m],y=f[m+1];if(s.fromBufferAttribute(p,g),l.fromBufferAttribute(p,y),!(oc.distanceSqToSegment(s,l,u,c)>a)){u.applyMatrix4(this.matrixWorld);var b=e.ray.origin.distanceTo(u);b<e.near||b>e.far||t.push({distance:b,point:c.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this})}}else for(var A=0,w=p.count-1;A<w;A+=h)if(s.fromBufferAttribute(p,A),l.fromBufferAttribute(p,A+1),!(oc.distanceSqToSegment(s,l,u,c)>a)){u.applyMatrix4(this.matrixWorld);var x=e.ray.origin.distanceTo(u);x<e.near||x>e.far||t.push({distance:x,point:c.clone().applyMatrix4(this.matrixWorld),index:A,face:null,faceIndex:null,object:this})}}else n.isGeometry&&console.error("THREE.Line.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}},updateMorphTargets:function(){var e=this.geometry;if(e.isBufferGeometry){var t=e.morphAttributes,n=Object.keys(t);if(n.length>0){var r=t[n[0]];if(void 0!==r){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(var i=0,o=r.length;i<o;i++){var a=r[i].name||String(i);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=i}}}}else{var s=e.morphTargets;void 0!==s&&s.length>0&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}});var lc=new lr,cc=new lr;function uc(e,t){sc.call(this,e,t),this.type="LineSegments"}function hc(e,t){sc.call(this,e,t),this.type="LineLoop"}function dc(e){Di.call(this),this.type="PointsMaterial",this.color=new Li(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.morphTargets=!1,this.setValues(e)}uc.prototype=Object.assign(Object.create(sc.prototype),{constructor:uc,isLineSegments:!0,computeLineDistances:function(){var e=this.geometry;if(e.isBufferGeometry)if(null===e.index){for(var t=e.attributes.position,n=[],r=0,i=t.count;r<i;r+=2)lc.fromBufferAttribute(t,r),cc.fromBufferAttribute(t,r+1),n[r]=0===r?0:n[r-1],n[r+1]=n[r]+lc.distanceTo(cc);e.setAttribute("lineDistance",new Wi(n,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else e.isGeometry&&console.error("THREE.LineSegments.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}}),hc.prototype=Object.assign(Object.create(sc.prototype),{constructor:hc,isLineLoop:!0}),dc.prototype=Object.create(Di.prototype),dc.prototype.constructor=dc,dc.prototype.isPointsMaterial=!0,dc.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.morphTargets=e.morphTargets,this};var pc=new Fr,fc=new Br,mc=new Sr,vc=new lr;function gc(e,t){void 0===e&&(e=new ro),void 0===t&&(t=new dc),si.call(this),this.type="Points",this.geometry=e,this.material=t,this.updateMorphTargets()}function yc(e,t,n,r,i,o,a){var s=fc.distanceSqToPoint(e);if(s<n){var l=new lr;fc.closestPointToPoint(e,l),l.applyMatrix4(r);var c=i.ray.origin.distanceTo(l);if(c<i.near||c>i.far)return;o.push({distance:c,distanceToRay:Math.sqrt(s),point:l,index:t,face:null,object:a})}}function bc(e,t,n,r,i,o,a,s,l){nr.call(this,e,t,n,r,i,o,a,s,l),this.format=void 0!==a?a:Ne,this.minFilter=void 0!==o?o:Ae,this.magFilter=void 0!==i?i:Ae,this.generateMipmaps=!1;var c=this;function u(){c.needsUpdate=!0,e.requestVideoFrameCallback(u)}"requestVideoFrameCallback"in e&&e.requestVideoFrameCallback(u)}function Ac(e,t,n,r,i,o,a,s,l,c,u,h){nr.call(this,null,o,a,s,l,c,r,i,u,h),this.image={width:t,height:n},this.mipmaps=e,this.flipY=!1,this.generateMipmaps=!1}function wc(e,t,n,r,i,o,a,s,l){nr.call(this,e,t,n,r,i,o,a,s,l),this.needsUpdate=!0}function xc(e,t,n,r,i,o,a,s,l,c){if((c=void 0!==c?c:je)!==je&&c!==Ve)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===n&&c===je&&(n=Ce),void 0===n&&c===Ve&&(n=Fe),nr.call(this,null,r,i,o,a,s,c,n,l),this.image={width:e,height:t},this.magFilter=void 0!==a?a:me,this.minFilter=void 0!==s?s:me,this.flipY=!1,this.generateMipmaps=!1}gc.prototype=Object.assign(Object.create(si.prototype),{constructor:gc,isPoints:!0,copy:function(e){return si.prototype.copy.call(this,e),this.material=e.material,this.geometry=e.geometry,this},raycast:function(e,t){var n=this.geometry,r=this.matrixWorld,i=e.params.Points.threshold;if(null===n.boundingSphere&&n.computeBoundingSphere(),mc.copy(n.boundingSphere),mc.applyMatrix4(r),mc.radius+=i,!1!==e.ray.intersectsSphere(mc)){pc.copy(r).invert(),fc.copy(e.ray).applyMatrix4(pc);var o=i/((this.scale.x+this.scale.y+this.scale.z)/3),a=o*o;if(n.isBufferGeometry){var s=n.index,l=n.attributes.position;if(null!==s)for(var c=s.array,u=0,h=c.length;u<h;u++){var d=c[u];vc.fromBufferAttribute(l,d),yc(vc,d,a,r,e,t,this)}else for(var p=0,f=l.count;p<f;p++)vc.fromBufferAttribute(l,p),yc(vc,p,a,r,e,t,this)}else console.error("THREE.Points.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}},updateMorphTargets:function(){var e=this.geometry;if(e.isBufferGeometry){var t=e.morphAttributes,n=Object.keys(t);if(n.length>0){var r=t[n[0]];if(void 0!==r){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(var i=0,o=r.length;i<o;i++){var a=r[i].name||String(i);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=i}}}}else{var s=e.morphTargets;void 0!==s&&s.length>0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}),bc.prototype=Object.assign(Object.create(nr.prototype),{constructor:bc,clone:function(){return new this.constructor(this.image).copy(this)},isVideoTexture:!0,update:function(){var e=this.image;!1==="requestVideoFrameCallback"in e&&e.readyState>=e.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}),Ac.prototype=Object.create(nr.prototype),Ac.prototype.constructor=Ac,Ac.prototype.isCompressedTexture=!0,wc.prototype=Object.create(nr.prototype),wc.prototype.constructor=wc,wc.prototype.isCanvasTexture=!0,xc.prototype=Object.create(nr.prototype),xc.prototype.constructor=xc,xc.prototype.isDepthTexture=!0;var Ec=function(e){function t(t,n,r,i){var o;void 0===t&&(t=1),void 0===n&&(n=8),void 0===r&&(r=0),void 0===i&&(i=2*Math.PI),(o=e.call(this)||this).type="CircleGeometry",o.parameters={radius:t,segments:n,thetaStart:r,thetaLength:i},n=Math.max(3,n);var a=[],s=[],l=[],c=[],u=new lr,h=new Jn;s.push(0,0,0),l.push(0,0,1),c.push(.5,.5);for(var d=0,p=3;d<=n;d++,p+=3){var f=r+d/n*i;u.x=t*Math.cos(f),u.y=t*Math.sin(f),s.push(u.x,u.y,u.z),l.push(0,0,1),h.x=(s[p]/t+1)/2,h.y=(s[p+1]/t+1)/2,c.push(h.x,h.y)}for(var m=1;m<=n;m++)a.push(m,m+1,0);return o.setIndex(a),o.setAttribute("position",new Wi(s,3)),o.setAttribute("normal",new Wi(l,3)),o.setAttribute("uv",new Wi(c,2)),o}return Gn(t,e),t}(ro),Mc=function(e){function t(t,n,r,i,o,a,s,l){var c;void 0===t&&(t=1),void 0===n&&(n=1),void 0===r&&(r=1),void 0===i&&(i=8),void 0===o&&(o=1),void 0===a&&(a=!1),void 0===s&&(s=0),void 0===l&&(l=2*Math.PI),(c=e.call(this)||this).type="CylinderGeometry",c.parameters={radiusTop:t,radiusBottom:n,height:r,radialSegments:i,heightSegments:o,openEnded:a,thetaStart:s,thetaLength:l};var u=zn(c);i=Math.floor(i),o=Math.floor(o);var h=[],d=[],p=[],f=[],m=0,v=[],g=r/2,y=0;function b(){for(var e=new lr,a=new lr,c=0,b=(n-t)/r,A=0;A<=o;A++){for(var w=[],x=A/o,E=x*(n-t)+t,M=0;M<=i;M++){var _=M/i,T=_*l+s,S=Math.sin(T),C=Math.cos(T);a.x=E*S,a.y=-x*r+g,a.z=E*C,d.push(a.x,a.y,a.z),e.set(S,b,C).normalize(),p.push(e.x,e.y,e.z),f.push(_,1-x),w.push(m++)}v.push(w)}for(var L=0;L<i;L++)for(var R=0;R<o;R++){var P=v[R][L],D=v[R+1][L],O=v[R+1][L+1],I=v[R][L+1];h.push(P,D,I),h.push(D,O,I),c+=6}u.addGroup(y,c,0),y+=c}function A(e){for(var r=m,o=new Jn,a=new lr,c=0,v=!0===e?t:n,b=!0===e?1:-1,A=1;A<=i;A++)d.push(0,g*b,0),p.push(0,b,0),f.push(.5,.5),m++;for(var w=m,x=0;x<=i;x++){var E=x/i*l+s,M=Math.cos(E),_=Math.sin(E);a.x=v*_,a.y=g*b,a.z=v*M,d.push(a.x,a.y,a.z),p.push(0,b,0),o.x=.5*M+.5,o.y=.5*_*b+.5,f.push(o.x,o.y),m++}for(var T=0;T<i;T++){var S=r+T,C=w+T;!0===e?h.push(C,C+1,S):h.push(C+1,C,S),c+=3}u.addGroup(y,c,!0===e?1:2),y+=c}return b(),!1===a&&(t>0&&A(!0),n>0&&A(!1)),c.setIndex(h),c.setAttribute("position",new Wi(d,3)),c.setAttribute("normal",new Wi(p,3)),c.setAttribute("uv",new Wi(f,2)),c}return Gn(t,e),t}(ro),_c=function(e){function t(t,n,r,i,o,a,s){var l;return void 0===t&&(t=1),void 0===n&&(n=1),void 0===r&&(r=8),void 0===i&&(i=1),void 0===o&&(o=!1),void 0===a&&(a=0),void 0===s&&(s=2*Math.PI),(l=e.call(this,0,t,n,r,i,o,a,s)||this).type="ConeGeometry",l.parameters={radius:t,height:n,radialSegments:r,heightSegments:i,openEnded:o,thetaStart:a,thetaLength:s},l}return Gn(t,e),t}(Mc),Tc=function(e){function t(t,n,r,i){var o;void 0===r&&(r=1),void 0===i&&(i=0),(o=e.call(this)||this).type="PolyhedronGeometry",o.parameters={vertices:t,indices:n,radius:r,detail:i};var a=[],s=[];function l(e){for(var t=new lr,r=new lr,i=new lr,o=0;o<n.length;o+=3)f(n[o+0],t),f(n[o+1],r),f(n[o+2],i),c(t,r,i,e)}function c(e,t,n,r){for(var i=r+1,o=[],a=0;a<=i;a++){o[a]=[];for(var s=e.clone().lerp(n,a/i),l=t.clone().lerp(n,a/i),c=i-a,u=0;u<=c;u++)o[a][u]=0===u&&a===i?s:s.clone().lerp(l,u/c)}for(var h=0;h<i;h++)for(var d=0;d<2*(i-h)-1;d++){var f=Math.floor(d/2);d%2===0?(p(o[h][f+1]),p(o[h+1][f]),p(o[h][f])):(p(o[h][f+1]),p(o[h+1][f+1]),p(o[h+1][f]))}}function u(e){for(var t=new lr,n=0;n<a.length;n+=3)t.x=a[n+0],t.y=a[n+1],t.z=a[n+2],t.normalize().multiplyScalar(e),a[n+0]=t.x,a[n+1]=t.y,a[n+2]=t.z}function h(){for(var e=new lr,t=0;t<a.length;t+=3){e.x=a[t+0],e.y=a[t+1],e.z=a[t+2];var n=g(e)/2/Math.PI+.5,r=y(e)/Math.PI+.5;s.push(n,1-r)}m(),d()}function d(){for(var e=0;e<s.length;e+=6){var t=s[e+0],n=s[e+2],r=s[e+4],i=Math.max(t,n,r),o=Math.min(t,n,r);i>.9&&o<.1&&(t<.2&&(s[e+0]+=1),n<.2&&(s[e+2]+=1),r<.2&&(s[e+4]+=1))}}function p(e){a.push(e.x,e.y,e.z)}function f(e,n){var r=3*e;n.x=t[r+0],n.y=t[r+1],n.z=t[r+2]}function m(){for(var e=new lr,t=new lr,n=new lr,r=new lr,i=new Jn,o=new Jn,l=new Jn,c=0,u=0;c<a.length;c+=9,u+=6){e.set(a[c+0],a[c+1],a[c+2]),t.set(a[c+3],a[c+4],a[c+5]),n.set(a[c+6],a[c+7],a[c+8]),i.set(s[u+0],s[u+1]),o.set(s[u+2],s[u+3]),l.set(s[u+4],s[u+5]),r.copy(e).add(t).add(n).divideScalar(3);var h=g(r);v(i,u+0,e,h),v(o,u+2,t,h),v(l,u+4,n,h)}}function v(e,t,n,r){r<0&&1===e.x&&(s[t]=e.x-1),0===n.x&&0===n.z&&(s[t]=r/2/Math.PI+.5)}function g(e){return Math.atan2(e.z,-e.x)}function y(e){return Math.atan2(-e.y,Math.sqrt(e.x*e.x+e.z*e.z))}return l(i),u(r),h(),o.setAttribute("position",new Wi(a,3)),o.setAttribute("normal",new Wi(a.slice(),3)),o.setAttribute("uv",new Wi(s,2)),0===i?o.computeVertexNormals():o.normalizeNormals(),o}return Gn(t,e),t}(ro),Sc=function(e){function t(t,n){var r;void 0===t&&(t=1),void 0===n&&(n=0);var i=(1+Math.sqrt(5))/2,o=1/i,a=[-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,-o,-i,0,-o,i,0,o,-i,0,o,i,-o,-i,0,-o,i,0,o,-i,0,o,i,0,-i,0,-o,i,0,-o,-i,0,o,i,0,o],s=[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9];return(r=e.call(this,a,s,t,n)||this).type="DodecahedronGeometry",r.parameters={radius:t,detail:n},r}return Gn(t,e),t}(Tc),Cc=new lr,Lc=new lr,Rc=new lr,Pc=new xi,Dc=function(e){function t(t,n){var r;if((r=e.call(this)||this).type="EdgesGeometry",r.parameters={thresholdAngle:n},n=void 0!==n?n:1,!0===t.isGeometry)return console.error("THREE.EdgesGeometry no longer supports THREE.Geometry. Use THREE.BufferGeometry instead."),zn(r);for(var i=4,o=Math.pow(10,i),a=Math.cos(Kn.DEG2RAD*n),s=t.getIndex(),l=t.getAttribute("position"),c=s?s.count:l.count,u=[0,0,0],h=["a","b","c"],d=new Array(3),p={},f=[],m=0;m<c;m+=3){s?(u[0]=s.getX(m),u[1]=s.getX(m+1),u[2]=s.getX(m+2)):(u[0]=m,u[1]=m+1,u[2]=m+2);var v=Pc.a,g=Pc.b,y=Pc.c;if(v.fromBufferAttribute(l,u[0]),g.fromBufferAttribute(l,u[1]),y.fromBufferAttribute(l,u[2]),Pc.getNormal(Rc),d[0]=Math.round(v.x*o)+","+Math.round(v.y*o)+","+Math.round(v.z*o),d[1]=Math.round(g.x*o)+","+Math.round(g.y*o)+","+Math.round(g.z*o),d[2]=Math.round(y.x*o)+","+Math.round(y.y*o)+","+Math.round(y.z*o),d[0]!==d[1]&&d[1]!==d[2]&&d[2]!==d[0])for(var b=0;b<3;b++){var A=(b+1)%3,w=d[b],x=d[A],E=Pc[h[b]],M=Pc[h[A]],_=w+"_"+x,T=x+"_"+w;T in p&&p[T]?(Rc.dot(p[T].normal)<=a&&(f.push(E.x,E.y,E.z),f.push(M.x,M.y,M.z)),p[T]=null):_ in p||(p[_]={index0:u[b],index1:u[A],normal:Rc.clone()})}}for(var S in p)if(p[S]){var 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i=(1+Math.sqrt(5))/2,o=[-1,i,0,1,i,0,-1,-i,0,1,-i,0,0,-1,i,0,1,i,0,-1,-i,0,1,-i,i,0,-1,i,0,1,-i,0,-1,-i,0,1],a=[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];return(r=e.call(this,o,a,t,n)||this).type="IcosahedronGeometry",r.parameters={radius:t,detail:n},r}return Gn(t,e),t}(Tc),yu=function(e){function t(t,n,r,i){var o;void 0===n&&(n=12),void 0===r&&(r=0),void 0===i&&(i=2*Math.PI),(o=e.call(this)||this).type="LatheGeometry",o.parameters={points:t,segments:n,phiStart:r,phiLength:i},n=Math.floor(n),i=Kn.clamp(i,0,2*Math.PI);for(var a=[],s=[],l=[],c=1/n,u=new lr,h=new Jn,d=0;d<=n;d++)for(var p=r+d*c*i,f=Math.sin(p),m=Math.cos(p),v=0;v<=t.length-1;v++)u.x=t[v].x*f,u.y=t[v].y,u.z=t[v].x*m,s.push(u.x,u.y,u.z),h.x=d/n,h.y=v/(t.length-1),l.push(h.x,h.y);for(var g=0;g<n;g++)for(var y=0;y<t.length-1;y++){var b=y+g*t.length,A=b,w=b+t.length,x=b+t.length+1,E=b+1;a.push(A,w,E),a.push(w,x,E)}if(o.setIndex(a),o.setAttribute("position",new Wi(s,3)),o.setAttribute("uv",new Wi(l,2)),o.computeVertexNormals(),i===2*Math.PI)for(var M=o.attributes.normal.array,_=new lr,T=new lr,S=new lr,C=n*t.length*3,L=0,R=0;L<t.length;L++,R+=3)_.x=M[R+0],_.y=M[R+1],_.z=M[R+2],T.x=M[C+R+0],T.y=M[C+R+1],T.z=M[C+R+2],S.addVectors(_,T).normalize(),M[R+0]=M[C+R+0]=S.x,M[R+1]=M[C+R+1]=S.y,M[R+2]=M[C+R+2]=S.z;return o}return Gn(t,e),t}(ro),bu=function(e){function t(t,n){var r;void 0===t&&(t=1),void 0===n&&(n=0);var i=[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],o=[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2];return(r=e.call(this,i,o,t,n)||this).type="OctahedronGeometry",r.parameters={radius:t,detail:n},r}return Gn(t,e),t}(Tc);function Au(e,t,n){ro.call(this),this.type="ParametricGeometry",this.parameters={func:e,slices:t,stacks:n};var r=[],i=[],o=[],a=[],s=1e-5,l=new lr,c=new lr,u=new lr,h=new lr,d=new lr;e.length<3&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");for(var p=t+1,f=0;f<=n;f++)for(var m=f/n,v=0;v<=t;v++){var g=v/t;e(g,m,c),i.push(c.x,c.y,c.z),g-s>=0?(e(g-s,m,u),h.subVectors(c,u)):(e(g+s,m,u),h.subVectors(u,c)),m-s>=0?(e(g,m-s,u),d.subVectors(c,u)):(e(g,m+s,u),d.subVectors(u,c)),l.crossVectors(h,d).normalize(),o.push(l.x,l.y,l.z),a.push(g,m)}for(var y=0;y<n;y++)for(var b=0;b<t;b++){var A=y*p+b,w=y*p+b+1,x=(y+1)*p+b+1,E=(y+1)*p+b;r.push(A,w,E),r.push(w,x,E)}this.setIndex(r),this.setAttribute("position",new Wi(i,3)),this.setAttribute("normal",new Wi(o,3)),this.setAttribute("uv",new Wi(a,2))}Au.prototype=Object.create(ro.prototype),Au.prototype.constructor=Au;var wu=function(e){function t(t,n,r,i,o,a){var s;void 0===t&&(t=.5),void 0===n&&(n=1),void 0===r&&(r=8),void 0===i&&(i=1),void 0===o&&(o=0),void 0===a&&(a=2*Math.PI),(s=e.call(this)||this).type="RingGeometry",s.parameters={innerRadius:t,outerRadius:n,thetaSegments:r,phiSegments:i,thetaStart:o,thetaLength:a},r=Math.max(3,r);for(var l=[],c=[],u=[],h=[],d=t,p=(n-t)/(i=Math.max(1,i)),f=new lr,m=new Jn,v=0;v<=i;v++){for(var g=0;g<=r;g++){var y=o+g/r*a;f.x=d*Math.cos(y),f.y=d*Math.sin(y),c.push(f.x,f.y,f.z),u.push(0,0,1),m.x=(f.x/n+1)/2,m.y=(f.y/n+1)/2,h.push(m.x,m.y)}d+=p}for(var b=0;b<i;b++)for(var A=b*(r+1),w=0;w<r;w++){var x=w+A,E=x,M=x+r+1,_=x+r+2,T=x+1;l.push(E,M,T),l.push(M,_,T)}return s.setIndex(l),s.setAttribute("position",new Wi(c,3)),s.setAttribute("normal",new Wi(u,3)),s.setAttribute("uv",new Wi(h,2)),s}return Gn(t,e),t}(ro),xu=function(e){function t(t,n){var r;void 0===n&&(n=12),(r=e.call(this)||this).type="ShapeGeometry",r.parameters={shapes:t,curveSegments:n};var i=[],o=[],a=[],s=[],l=0,c=0;if(!1===Array.isArray(t))h(t);else for(var u=0;u<t.length;u++)h(t[u]),r.addGroup(l,c,u),l+=c,c=0;function h(e){var t=o.length/3,r=e.extractPoints(n),l=r.shape,u=r.holes;!1===hu.isClockWise(l)&&(l=l.reverse());for(var h=0,d=u.length;h<d;h++){var p=u[h];!0===hu.isClockWise(p)&&(u[h]=p.reverse())}for(var f=hu.triangulateShape(l,u),m=0,v=u.length;m<v;m++){var g=u[m];l=l.concat(g)}for(var y=0,b=l.length;y<b;y++){var A=l[y];o.push(A.x,A.y,0),a.push(0,0,1),s.push(A.x,A.y)}for(var w=0,x=f.length;w<x;w++){var E=f[w],M=E[0]+t,_=E[1]+t,T=E[2]+t;i.push(M,_,T),c+=3}}return r.setIndex(i),r.setAttribute("position",new Wi(o,3)),r.setAttribute("normal",new Wi(a,3)),r.setAttribute("uv",new Wi(s,2)),r}return Gn(t,e),t.prototype.toJSON=function(){var e=ro.prototype.toJSON.call(this);return Eu(this.parameters.shapes,e)},t}(ro);function Eu(e,t){if(t.shapes=[],Array.isArray(e))for(var n=0,r=e.length;n<r;n++){var i=e[n];t.shapes.push(i.uuid)}else t.shapes.push(e.uuid);return t}var Mu=function(e){function t(t,n,r,i,o,a,s){var l;void 0===t&&(t=1),void 0===n&&(n=8),void 0===r&&(r=6),void 0===i&&(i=0),void 0===o&&(o=2*Math.PI),void 0===a&&(a=0),void 0===s&&(s=Math.PI),(l=e.call(this)||this).type="SphereGeometry",l.parameters={radius:t,widthSegments:n,heightSegments:r,phiStart:i,phiLength:o,thetaStart:a,thetaLength:s},n=Math.max(3,Math.floor(n)),r=Math.max(2,Math.floor(r));for(var c=Math.min(a+s,Math.PI),u=0,h=[],d=new lr,p=new lr,f=[],m=[],v=[],g=[],y=0;y<=r;y++){var b=[],A=y/r,w=0;0==y&&0==a?w=.5/n:y==r&&c==Math.PI&&(w=-.5/n);for(var x=0;x<=n;x++){var E=x/n;d.x=-t*Math.cos(i+E*o)*Math.sin(a+A*s),d.y=t*Math.cos(a+A*s),d.z=t*Math.sin(i+E*o)*Math.sin(a+A*s),m.push(d.x,d.y,d.z),p.copy(d).normalize(),v.push(p.x,p.y,p.z),g.push(E+w,1-A),b.push(u++)}h.push(b)}for(var M=0;M<r;M++)for(var _=0;_<n;_++){var T=h[M][_+1],S=h[M][_],C=h[M+1][_],L=h[M+1][_+1];(0!==M||a>0)&&f.push(T,S,L),(M!==r-1||c<Math.PI)&&f.push(S,C,L)}return l.setIndex(f),l.setAttribute("position",new Wi(m,3)),l.setAttribute("normal",new Wi(v,3)),l.setAttribute("uv",new Wi(g,2)),l}return Gn(t,e),t}(ro),_u=function(e){function t(t,n){var r;void 0===t&&(t=1),void 0===n&&(n=0);var i=[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],o=[2,1,0,0,3,2,1,3,0,2,3,1];return(r=e.call(this,i,o,t,n)||this).type="TetrahedronGeometry",r.parameters={radius:t,detail:n},r}return Gn(t,e),t}(Tc),Tu=function(e){function t(t,n){var r;void 0===n&&(n={});var i=n.font;if(!i||!i.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new ro||zn(r);var o=i.generateShapes(t,n.size);return n.depth=void 0!==n.height?n.height:50,void 0===n.bevelThickness&&(n.bevelThickness=10),void 0===n.bevelSize&&(n.bevelSize=8),void 0===n.bevelEnabled&&(n.bevelEnabled=!1),(r=e.call(this,o,n)||this).type="TextGeometry",r}return Gn(t,e),t}(fu),Su=function(e){function t(t,n,r,i,o){var a;void 0===t&&(t=1),void 0===n&&(n=.4),void 0===r&&(r=8),void 0===i&&(i=6),void 0===o&&(o=2*Math.PI),(a=e.call(this)||this).type="TorusGeometry",a.parameters={radius:t,tube:n,radialSegments:r,tubularSegments:i,arc:o},r=Math.floor(r),i=Math.floor(i);for(var s=[],l=[],c=[],u=[],h=new lr,d=new lr,p=new lr,f=0;f<=r;f++)for(var m=0;m<=i;m++){var v=m/i*o,g=f/r*Math.PI*2;d.x=(t+n*Math.cos(g))*Math.cos(v),d.y=(t+n*Math.cos(g))*Math.sin(v),d.z=n*Math.sin(g),l.push(d.x,d.y,d.z),h.x=t*Math.cos(v),h.y=t*Math.sin(v),p.subVectors(d,h).normalize(),c.push(p.x,p.y,p.z),u.push(m/i),u.push(f/r)}for(var y=1;y<=r;y++)for(var b=1;b<=i;b++){var A=(i+1)*y+b-1,w=(i+1)*(y-1)+b-1,x=(i+1)*(y-1)+b,E=(i+1)*y+b;s.push(A,w,E),s.push(w,x,E)}return a.setIndex(s),a.setAttribute("position",new Wi(l,3)),a.setAttribute("normal",new Wi(c,3)),a.setAttribute("uv",new Wi(u,2)),a}return Gn(t,e),t}(ro),Cu=function(e){function t(t,n,r,i,o,a){var s;void 0===t&&(t=1),void 0===n&&(n=.4),void 0===r&&(r=64),void 0===i&&(i=8),void 0===o&&(o=2),void 0===a&&(a=3),(s=e.call(this)||this).type="TorusKnotGeometry",s.parameters={radius:t,tube:n,tubularSegments:r,radialSegments:i,p:o,q:a},r=Math.floor(r),i=Math.floor(i);for(var l=[],c=[],u=[],h=[],d=new lr,p=new lr,f=new lr,m=new lr,v=new lr,g=new lr,y=new lr,b=0;b<=r;++b){var A=b/r*o*Math.PI*2;P(A,o,a,t,f),P(A+.01,o,a,t,m),g.subVectors(m,f),y.addVectors(m,f),v.crossVectors(g,y),y.crossVectors(v,g),v.normalize(),y.normalize();for(var w=0;w<=i;++w){var x=w/i*Math.PI*2,E=-n*Math.cos(x),M=n*Math.sin(x);d.x=f.x+(E*y.x+M*v.x),d.y=f.y+(E*y.y+M*v.y),d.z=f.z+(E*y.z+M*v.z),c.push(d.x,d.y,d.z),p.subVectors(d,f).normalize(),u.push(p.x,p.y,p.z),h.push(b/r),h.push(w/i)}}for(var _=1;_<=r;_++)for(var T=1;T<=i;T++){var S=(i+1)*(_-1)+(T-1),C=(i+1)*_+(T-1),L=(i+1)*_+T,R=(i+1)*(_-1)+T;l.push(S,C,R),l.push(C,L,R)}function P(e,t,n,r,i){var o=Math.cos(e),a=Math.sin(e),s=n/t*e,l=Math.cos(s);i.x=r*(2+l)*.5*o,i.y=r*(2+l)*a*.5,i.z=r*Math.sin(s)*.5}return s.setIndex(l),s.setAttribute("position",new Wi(c,3)),s.setAttribute("normal",new Wi(u,3)),s.setAttribute("uv",new Wi(h,2)),s}return Gn(t,e),t}(ro),Lu=function(e){function t(t,n,r,i,o){var a;void 0===n&&(n=64),void 0===r&&(r=1),void 0===i&&(i=8),void 0===o&&(o=!1),(a=e.call(this)||this).type="TubeGeometry",a.parameters={path:t,tubularSegments:n,radius:r,radialSegments:i,closed:o};var s=t.computeFrenetFrames(n,o);a.tangents=s.tangents,a.normals=s.normals,a.binormals=s.binormals;var l=new lr,c=new lr,u=new Jn,h=new lr,d=[],p=[],f=[],m=[];function v(){for(var e=0;e<n;e++)g(e);g(!1===o?n:0),b(),y()}function g(e){h=t.getPointAt(e/n,h);for(var o=s.normals[e],a=s.binormals[e],u=0;u<=i;u++){var f=u/i*Math.PI*2,m=Math.sin(f),v=-Math.cos(f);c.x=v*o.x+m*a.x,c.y=v*o.y+m*a.y,c.z=v*o.z+m*a.z,c.normalize(),p.push(c.x,c.y,c.z),l.x=h.x+r*c.x,l.y=h.y+r*c.y,l.z=h.z+r*c.z,d.push(l.x,l.y,l.z)}}function y(){for(var e=1;e<=n;e++)for(var t=1;t<=i;t++){var r=(i+1)*(e-1)+(t-1),o=(i+1)*e+(t-1),a=(i+1)*e+t,s=(i+1)*(e-1)+t;m.push(r,o,s),m.push(o,a,s)}}function b(){for(var e=0;e<=n;e++)for(var t=0;t<=i;t++)u.x=e/n,u.y=t/i,f.push(u.x,u.y)}return v(),a.setIndex(m),a.setAttribute("position",new Wi(d,3)),a.setAttribute("normal",new Wi(p,3)),a.setAttribute("uv",new Wi(f,2)),a}return Gn(t,e),t.prototype.toJSON=function(){var e=ro.prototype.toJSON.call(this);return e.path=this.parameters.path.toJSON(),e},t}(ro),Ru=function(e){function t(t){var n;if((n=e.call(this)||this).type="WireframeGeometry",!0===t.isGeometry)return console.error("THREE.WireframeGeometry no longer supports THREE.Geometry. Use THREE.BufferGeometry instead."),zn(n);var r=[],i=[0,0],o={},a=new lr;if(null!==t.index){var s=t.attributes.position,l=t.index,c=t.groups;0===c.length&&(c=[{start:0,count:l.count,materialIndex:0}]);for(var u=0,h=c.length;u<h;++u)for(var d=c[u],p=d.start,f=p,m=p+d.count;f<m;f+=3)for(var v=0;v<3;v++){var g=l.getX(f+v),y=l.getX(f+(v+1)%3);i[0]=Math.min(g,y),i[1]=Math.max(g,y);var b=i[0]+","+i[1];void 0===o[b]&&(o[b]={index1:i[0],index2:i[1]})}for(var A in o){var w=o[A];a.fromBufferAttribute(s,w.index1),r.push(a.x,a.y,a.z),a.fromBufferAttribute(s,w.index2),r.push(a.x,a.y,a.z)}}else for(var x=t.attributes.position,E=0,M=x.count/3;E<M;E++)for(var _=0;_<3;_++){var T=3*E+_;a.fromBufferAttribute(x,T),r.push(a.x,a.y,a.z);var S=3*E+(_+1)%3;a.fromBufferAttribute(x,S),r.push(a.x,a.y,a.z)}return n.setAttribute("position",new Wi(r,3)),n}return Gn(t,e),t}(ro),Pu=Object.freeze({__proto__:null,BoxGeometry:_o,BoxBufferGeometry:_o,CircleGeometry:Ec,CircleBufferGeometry:Ec,ConeGeometry:_c,ConeBufferGeometry:_c,CylinderGeometry:Mc,CylinderBufferGeometry:Mc,DodecahedronGeometry:Sc,DodecahedronBufferGeometry:Sc,EdgesGeometry:Dc,ExtrudeGeometry:fu,ExtrudeBufferGeometry:fu,IcosahedronGeometry:gu,IcosahedronBufferGeometry:gu,LatheGeometry:yu,LatheBufferGeometry:yu,OctahedronGeometry:bu,OctahedronBufferGeometry:bu,ParametricGeometry:Au,ParametricBufferGeometry:Au,PlaneGeometry:Wo,PlaneBufferGeometry:Wo,PolyhedronGeometry:Tc,PolyhedronBufferGeometry:Tc,RingGeometry:wu,RingBufferGeometry:wu,ShapeGeometry:xu,ShapeBufferGeometry:xu,SphereGeometry:Mu,SphereBufferGeometry:Mu,TetrahedronGeometry:_u,TetrahedronBufferGeometry:_u,TextGeometry:Tu,TextBufferGeometry:Tu,TorusGeometry:Su,TorusBufferGeometry:Su,TorusKnotGeometry:Cu,TorusKnotBufferGeometry:Cu,TubeGeometry:Lu,TubeBufferGeometry:Lu,WireframeGeometry:Ru});function Du(e){Di.call(this),this.type="ShadowMaterial",this.color=new Li(0),this.transparent=!0,this.setValues(e)}function Ou(e){Po.call(this,e),this.type="RawShaderMaterial"}function Iu(e){Di.call(this),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Li(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Li(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ln,this.normalScale=new Jn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.vertexTangents=!1,this.setValues(e)}function Bu(e){Iu.call(this),this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoat=0,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new Jn(1,1),this.clearcoatNormalMap=null,this.reflectivity=.5,Object.defineProperty(this,"ior",{get:function(){return(1+.4*this.reflectivity)/(1-.4*this.reflectivity)},set:function(e){this.reflectivity=Kn.clamp(2.5*(e-1)/(e+1),0,1)}}),this.sheen=null,this.transmission=0,this.transmissionMap=null,this.setValues(e)}function Fu(e){Di.call(this),this.type="MeshPhongMaterial",this.color=new Li(16777215),this.specular=new Li(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Li(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ln,this.normalScale=new Jn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Z,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function ku(e){Di.call(this),this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Li(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Li(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ln,this.normalScale=new Jn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function Nu(e){Di.call(this),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ln,this.normalScale=new Jn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function Uu(e){Di.call(this),this.type="MeshLambertMaterial",this.color=new Li(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Li(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Z,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function Hu(e){Di.call(this),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Li(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ln,this.normalScale=new Jn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function Gu(e){tc.call(this),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}Du.prototype=Object.create(Di.prototype),Du.prototype.constructor=Du,Du.prototype.isShadowMaterial=!0,Du.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.color.copy(e.color),this},Ou.prototype=Object.create(Po.prototype),Ou.prototype.constructor=Ou,Ou.prototype.isRawShaderMaterial=!0,Iu.prototype=Object.create(Di.prototype),Iu.prototype.constructor=Iu,Iu.prototype.isMeshStandardMaterial=!0,Iu.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this.vertexTangents=e.vertexTangents,this},Bu.prototype=Object.create(Iu.prototype),Bu.prototype.constructor=Bu,Bu.prototype.isMeshPhysicalMaterial=!0,Bu.prototype.copy=function(e){return Iu.prototype.copy.call(this,e),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.reflectivity=e.reflectivity,e.sheen?this.sheen=(this.sheen||new Li).copy(e.sheen):this.sheen=null,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this},Fu.prototype=Object.create(Di.prototype),Fu.prototype.constructor=Fu,Fu.prototype.isMeshPhongMaterial=!0,Fu.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},ku.prototype=Object.create(Di.prototype),ku.prototype.constructor=ku,ku.prototype.isMeshToonMaterial=!0,ku.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.gradientMap=e.gradientMap,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},Nu.prototype=Object.create(Di.prototype),Nu.prototype.constructor=Nu,Nu.prototype.isMeshNormalMaterial=!0,Nu.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},Uu.prototype=Object.create(Di.prototype),Uu.prototype.constructor=Uu,Uu.prototype.isMeshLambertMaterial=!0,Uu.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},Hu.prototype=Object.create(Di.prototype),Hu.prototype.constructor=Hu,Hu.prototype.isMeshMatcapMaterial=!0,Hu.prototype.copy=function(e){return Di.prototype.copy.call(this,e),this.defines={MATCAP:""},this.color.copy(e.color),this.matcap=e.matcap,this.map=e.map,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},Gu.prototype=Object.create(tc.prototype),Gu.prototype.constructor=Gu,Gu.prototype.isLineDashedMaterial=!0,Gu.prototype.copy=function(e){return tc.prototype.copy.call(this,e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this};var zu=Object.freeze({__proto__:null,ShadowMaterial:Du,SpriteMaterial:xl,RawShaderMaterial:Ou,ShaderMaterial:Po,PointsMaterial:dc,MeshPhysicalMaterial:Bu,MeshStandardMaterial:Iu,MeshPhongMaterial:Fu,MeshToonMaterial:ku,MeshNormalMaterial:Nu,MeshLambertMaterial:Uu,MeshDepthMaterial:Qs,MeshDistanceMaterial:Zs,MeshBasicMaterial:Oi,MeshMatcapMaterial:Hu,LineDashedMaterial:Gu,LineBasicMaterial:tc,Material:Di}),ju={arraySlice:function(e,t,n){return ju.isTypedArray(e)?new e.constructor(e.subarray(t,void 0!==n?n:e.length)):e.slice(t,n)},convertArray:function(e,t,n){return!e||!n&&e.constructor===t?e:"number"===typeof t.BYTES_PER_ELEMENT?new t(e):Array.prototype.slice.call(e)},isTypedArray:function(e){return ArrayBuffer.isView(e)&&!(e instanceof DataView)},getKeyframeOrder:function(e){function t(t,n){return e[t]-e[n]}for(var n=e.length,r=new Array(n),i=0;i!==n;++i)r[i]=i;return r.sort(t),r},sortedArray:function(e,t,n){for(var r=e.length,i=new e.constructor(r),o=0,a=0;a!==r;++o)for(var s=n[o]*t,l=0;l!==t;++l)i[a++]=e[s+l];return i},flattenJSON:function(e,t,n,r){for(var i=1,o=e[0];void 0!==o&&void 0===o[r];)o=e[i++];if(void 0!==o){var a=o[r];if(void 0!==a)if(Array.isArray(a))do{void 0!==(a=o[r])&&(t.push(o.time),n.push.apply(n,a)),o=e[i++]}while(void 0!==o);else if(void 0!==a.toArray)do{void 0!==(a=o[r])&&(t.push(o.time),a.toArray(n,n.length)),o=e[i++]}while(void 0!==o);else do{void 0!==(a=o[r])&&(t.push(o.time),n.push(a)),o=e[i++]}while(void 0!==o)}},subclip:function(e,t,n,r,i){void 0===i&&(i=30);var o=e.clone();o.name=t;for(var a=[],s=0;s<o.tracks.length;++s){for(var l=o.tracks[s],c=l.getValueSize(),u=[],h=[],d=0;d<l.times.length;++d){var p=l.times[d]*i;if(!(p<n||p>=r)){u.push(l.times[d]);for(var f=0;f<c;++f)h.push(l.values[d*c+f])}}0!==u.length&&(l.times=ju.convertArray(u,l.times.constructor),l.values=ju.convertArray(h,l.values.constructor),a.push(l))}o.tracks=a;for(var m=1/0,v=0;v<o.tracks.length;++v)m>o.tracks[v].times[0]&&(m=o.tracks[v].times[0]);for(var g=0;g<o.tracks.length;++g)o.tracks[g].shift(-1*m);return o.resetDuration(),o},makeClipAdditive:function(e,t,n,r){void 0===t&&(t=0),void 0===n&&(n=e),void 0===r&&(r=30),r<=0&&(r=30);for(var i=n.tracks.length,o=t/r,a=function(t){var r=n.tracks[t],i=r.ValueTypeName;if("bool"===i||"string"===i)return"continue";var a=e.tracks.find((function(e){return e.name===r.name&&e.ValueTypeName===i}));if(void 0===a)return"continue";var s=0,l=r.getValueSize();r.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(s=l/3);var c=0,u=a.getValueSize();a.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(c=u/3);var h=r.times.length-1,d=void 0;if(o<=r.times[0]){var p=s,f=l-s;d=ju.arraySlice(r.values,p,f)}else if(o>=r.times[h]){var m=h*l+s,v=m+l-s;d=ju.arraySlice(r.values,m,v)}else{var g=r.createInterpolant(),y=s,b=l-s;g.evaluate(o),d=ju.arraySlice(g.resultBuffer,y,b)}"quaternion"===i&&(new sr).fromArray(d).normalize().conjugate().toArray(d);for(var A=a.times.length,w=0;w<A;++w){var x=w*u+c;if("quaternion"===i)sr.multiplyQuaternionsFlat(a.values,x,d,0,a.values,x);else for(var E=u-2*c,M=0;M<E;++M)a.values[x+M]-=d[M]}},s=0;s<i;++s)a(s);return e.blendMode=Xt,e}};function Vu(e,t,n,r){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=void 0!==r?r:new t.constructor(n),this.sampleValues=t,this.valueSize=n}function Wu(e,t,n,r){Vu.call(this,e,t,n,r),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0}function qu(e,t,n,r){Vu.call(this,e,t,n,r)}function Xu(e,t,n,r){Vu.call(this,e,t,n,r)}function Yu(e,t,n,r){if(void 0===e)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===t||0===t.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=ju.convertArray(t,this.TimeBufferType),this.values=ju.convertArray(n,this.ValueBufferType),this.setInterpolation(r||this.DefaultInterpolation)}function Qu(e,t,n){Yu.call(this,e,t,n)}function Zu(e,t,n,r){Yu.call(this,e,t,n,r)}function Ku(e,t,n,r){Yu.call(this,e,t,n,r)}function Ju(e,t,n,r){Vu.call(this,e,t,n,r)}function $u(e,t,n,r){Yu.call(this,e,t,n,r)}function eh(e,t,n,r){Yu.call(this,e,t,n,r)}function th(e,t,n,r){Yu.call(this,e,t,n,r)}function nh(e,t,n,r){void 0===t&&(t=-1),void 0===r&&(r=qt),this.name=e,this.tracks=n,this.duration=t,this.blendMode=r,this.uuid=Kn.generateUUID(),this.duration<0&&this.resetDuration()}function rh(e){switch(e.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return Ku;case"vector":case"vector2":case"vector3":case"vector4":return th;case"color":return Zu;case"quaternion":return $u;case"bool":case"boolean":return Qu;case"string":return eh}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+e)}function ih(e){if(void 0===e.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");var t=rh(e.type);if(void 0===e.times){var n=[],r=[];ju.flattenJSON(e.keys,n,r,"value"),e.times=n,e.values=r}return void 0!==t.parse?t.parse(e):new t(e.name,e.times,e.values,e.interpolation)}Object.assign(Vu.prototype,{evaluate:function(e){var t=this.parameterPositions,n=this._cachedIndex,r=t[n],i=t[n-1];e:{t:{var o;n:{r:if(!(e<r)){for(var a=n+2;;){if(void 0===r){if(e<i)break r;return n=t.length,this._cachedIndex=n,this.afterEnd_(n-1,e,i)}if(n===a)break;if(i=r,e<(r=t[++n]))break t}o=t.length;break n}if(e>=i)break e;var s=t[1];e<s&&(n=2,i=s);for(var l=n-2;;){if(void 0===i)return this._cachedIndex=0,this.beforeStart_(0,e,r);if(n===l)break;if(r=i,e>=(i=t[--n-1]))break t}o=n,n=0}for(;n<o;){var c=n+o>>>1;e<t[c]?o=c:n=c+1}if(r=t[n],void 0===(i=t[n-1]))return this._cachedIndex=0,this.beforeStart_(0,e,r);if(void 0===r)return n=t.length,this._cachedIndex=n,this.afterEnd_(n-1,i,e)}this._cachedIndex=n,this.intervalChanged_(n,i,r)}return this.interpolate_(n,i,e,r)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(e){for(var t=this.resultBuffer,n=this.sampleValues,r=this.valueSize,i=e*r,o=0;o!==r;++o)t[o]=n[i+o];return t},interpolate_:function(){throw new Error("call to abstract method")},intervalChanged_:function(){}}),Object.assign(Vu.prototype,{beforeStart_:Vu.prototype.copySampleValue_,afterEnd_:Vu.prototype.copySampleValue_}),Wu.prototype=Object.assign(Object.create(Vu.prototype),{constructor:Wu,DefaultSettings_:{endingStart:jt,endingEnd:jt},intervalChanged_:function(e,t,n){var r=this.parameterPositions,i=e-2,o=e+1,a=r[i],s=r[o];if(void 0===a)switch(this.getSettings_().endingStart){case Vt:i=e,a=2*t-n;break;case Wt:a=t+r[i=r.length-2]-r[i+1];break;default:i=e,a=n}if(void 0===s)switch(this.getSettings_().endingEnd){case Vt:o=e,s=2*n-t;break;case Wt:o=1,s=n+r[1]-r[0];break;default:o=e-1,s=t}var l=.5*(n-t),c=this.valueSize;this._weightPrev=l/(t-a),this._weightNext=l/(s-n),this._offsetPrev=i*c,this._offsetNext=o*c},interpolate_:function(e,t,n,r){for(var i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=e*a,l=s-a,c=this._offsetPrev,u=this._offsetNext,h=this._weightPrev,d=this._weightNext,p=(n-t)/(r-t),f=p*p,m=f*p,v=-h*m+2*h*f-h*p,g=(1+h)*m+(-1.5-2*h)*f+(-.5+h)*p+1,y=(-1-d)*m+(1.5+d)*f+.5*p,b=d*m-d*f,A=0;A!==a;++A)i[A]=v*o[c+A]+g*o[l+A]+y*o[s+A]+b*o[u+A];return i}}),qu.prototype=Object.assign(Object.create(Vu.prototype),{constructor:qu,interpolate_:function(e,t,n,r){for(var i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=e*a,l=s-a,c=(n-t)/(r-t),u=1-c,h=0;h!==a;++h)i[h]=o[l+h]*u+o[s+h]*c;return i}}),Xu.prototype=Object.assign(Object.create(Vu.prototype),{constructor:Xu,interpolate_:function(e){return this.copySampleValue_(e-1)}}),Object.assign(Yu,{toJSON:function(e){var t,n=e.constructor;if(void 0!==n.toJSON)t=n.toJSON(e);else{t={name:e.name,times:ju.convertArray(e.times,Array),values:ju.convertArray(e.values,Array)};var r=e.getInterpolation();r!==e.DefaultInterpolation&&(t.interpolation=r)}return t.type=e.ValueTypeName,t}}),Object.assign(Yu.prototype,{constructor:Yu,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:Gt,InterpolantFactoryMethodDiscrete:function(e){return new Xu(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodLinear:function(e){return new qu(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodSmooth:function(e){return new Wu(this.times,this.values,this.getValueSize(),e)},setInterpolation:function(e){var t;switch(e){case Ht:t=this.InterpolantFactoryMethodDiscrete;break;case Gt:t=this.InterpolantFactoryMethodLinear;break;case zt:t=this.InterpolantFactoryMethodSmooth}if(void 0===t){var n="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(e===this.DefaultInterpolation)throw new Error(n);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",n),this}return 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0!==n.magFilter?n.magFilter:Ae,o.minFilter=void 0!==n.minFilter?n.minFilter:Ae,o.anisotropy=void 0!==n.anisotropy?n.anisotropy:1,void 0!==n.encoding&&(o.encoding=n.encoding),void 0!==n.flipY&&(o.flipY=n.flipY),void 0!==n.format&&(o.format=n.format),void 0!==n.type&&(o.type=n.type),void 0!==n.mipmaps&&(o.mipmaps=n.mipmaps,o.minFilter=Ee),1===n.mipmapCount&&(o.minFilter=Ae),o.needsUpdate=!0,t&&t(o,n))}),n,r),o}}),vh.prototype=Object.assign(Object.create(lh.prototype),{constructor:vh,load:function(e,t,n,r){var i=new nr,o=new ph(this.manager);return o.setCrossOrigin(this.crossOrigin),o.setPath(this.path),o.load(e,(function(n){i.image=n;var r=e.search(/\.jpe?g($|\?)/i)>0||0===e.search(/^data\:image\/jpeg/);i.format=r?Ne:Ue,i.needsUpdate=!0,void 0!==t&&t(i)}),n,r),i}}),Object.assign(gh.prototype,{getPoint:function(){return console.warn("THREE.Curve: .getPoint() not implemented."),null},getPointAt:function(e,t){var n=this.getUtoTmapping(e);return this.getPoint(n,t)},getPoints:function(e){void 0===e&&(e=5);for(var t=[],n=0;n<=e;n++)t.push(this.getPoint(n/e));return t},getSpacedPoints:function(e){void 0===e&&(e=5);for(var t=[],n=0;n<=e;n++)t.push(this.getPointAt(n/e));return t},getLength:function(){var e=this.getLengths();return e[e.length-1]},getLengths:function(e){if(void 0===e&&(e=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var t,n=[],r=this.getPoint(0),i=0;n.push(0);for(var o=1;o<=e;o++)i+=(t=this.getPoint(o/e)).distanceTo(r),n.push(i),r=t;return this.cacheArcLengths=n,n},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(e,t){var n,r=this.getLengths(),i=0,o=r.length;n=t||e*r[o-1];for(var a,s=0,l=o-1;s<=l;)if((a=r[i=Math.floor(s+(l-s)/2)]-n)<0)s=i+1;else{if(!(a>0)){l=i;break}l=i-1}if(r[i=l]===n)return i/(o-1);var c=r[i];return(i+(n-c)/(r[i+1]-c))/(o-1)},getTangent:function(e,t){var n=1e-4,r=e-n,i=e+n;r<0&&(r=0),i>1&&(i=1);var o=this.getPoint(r),a=this.getPoint(i),s=t||(o.isVector2?new Jn:new lr);return s.copy(a).sub(o).normalize(),s},getTangentAt:function(e,t){var n=this.getUtoTmapping(e);return this.getTangent(n,t)},computeFrenetFrames:function(e,t){for(var n=new lr,r=[],i=[],o=[],a=new lr,s=new Fr,l=0;l<=e;l++){var c=l/e;r[l]=this.getTangentAt(c,new lr),r[l].normalize()}i[0]=new lr,o[0]=new lr;var u=Number.MAX_VALUE,h=Math.abs(r[0].x),d=Math.abs(r[0].y),p=Math.abs(r[0].z);h<=u&&(u=h,n.set(1,0,0)),d<=u&&(u=d,n.set(0,1,0)),p<=u&&n.set(0,0,1),a.crossVectors(r[0],n).normalize(),i[0].crossVectors(r[0],a),o[0].crossVectors(r[0],i[0]);for(var f=1;f<=e;f++){if(i[f]=i[f-1].clone(),o[f]=o[f-1].clone(),a.crossVectors(r[f-1],r[f]),a.length()>Number.EPSILON){a.normalize();var m=Math.acos(Kn.clamp(r[f-1].dot(r[f]),-1,1));i[f].applyMatrix4(s.makeRotationAxis(a,m))}o[f].crossVectors(r[f],i[f])}if(!0===t){var v=Math.acos(Kn.clamp(i[0].dot(i[e]),-1,1));v/=e,r[0].dot(a.crossVectors(i[0],i[e]))>0&&(v=-v);for(var g=1;g<=e;g++)i[g].applyMatrix4(s.makeRotationAxis(r[g],v*g)),o[g].crossVectors(r[g],i[g])}return{tangents:r,normals:i,binormals:o}},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.arcLengthDivisions=e.arcLengthDivisions,this},toJSON:function(){var e={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e},fromJSON:function(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}),yh.prototype=Object.create(gh.prototype),yh.prototype.constructor=yh,yh.prototype.isEllipseCurve=!0,yh.prototype.getPoint=function(e,t){for(var n=t||new Jn,r=2*Math.PI,i=this.aEndAngle-this.aStartAngle,o=Math.abs(i)<Number.EPSILON;i<0;)i+=r;for(;i>r;)i-=r;i<Number.EPSILON&&(i=o?0:r),!0!==this.aClockwise||o||(i===r?i=-r:i-=r);var a=this.aStartAngle+e*i,s=this.aX+this.xRadius*Math.cos(a),l=this.aY+this.yRadius*Math.sin(a);if(0!==this.aRotation){var c=Math.cos(this.aRotation),u=Math.sin(this.aRotation),h=s-this.aX,d=l-this.aY;s=h*c-d*u+this.aX,l=h*u+d*c+this.aY}return n.set(s,l)},yh.prototype.copy=function(e){return gh.prototype.copy.call(this,e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this},yh.prototype.toJSON=function(){var e=gh.prototype.toJSON.call(this);return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e},yh.prototype.fromJSON=function(e){return gh.prototype.fromJSON.call(this,e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this},bh.prototype=Object.create(yh.prototype),bh.prototype.constructor=bh,bh.prototype.isArcCurve=!0;var wh=new lr,xh=new Ah,Eh=new Ah,Mh=new Ah;function _h(e,t,n,r){void 0===e&&(e=[]),void 0===t&&(t=!1),void 0===n&&(n="centripetal"),void 0===r&&(r=.5),gh.call(this),this.type="CatmullRomCurve3",this.points=e,this.closed=t,this.curveType=n,this.tension=r}function Th(e,t,n,r,i){var o=.5*(r-t),a=.5*(i-n),s=e*e;return(2*n-2*r+o+a)*(e*s)+(-3*n+3*r-2*o-a)*s+o*e+n}function Sh(e,t){var n=1-e;return n*n*t}function Ch(e,t){return 2*(1-e)*e*t}function Lh(e,t){return e*e*t}function Rh(e,t,n,r){return Sh(e,t)+Ch(e,n)+Lh(e,r)}function Ph(e,t){var n=1-e;return n*n*n*t}function Dh(e,t){var n=1-e;return 3*n*n*e*t}function Oh(e,t){return 3*(1-e)*e*e*t}function Ih(e,t){return e*e*e*t}function Bh(e,t,n,r,i){return Ph(e,t)+Dh(e,n)+Oh(e,r)+Ih(e,i)}function Fh(e,t,n,r){void 0===e&&(e=new Jn),void 0===t&&(t=new Jn),void 0===n&&(n=new Jn),void 0===r&&(r=new Jn),gh.call(this),this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=n,this.v3=r}function kh(e,t,n,r){void 0===e&&(e=new lr),void 0===t&&(t=new lr),void 0===n&&(n=new lr),void 0===r&&(r=new lr),gh.call(this),this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=n,this.v3=r}function Nh(e,t){void 0===e&&(e=new Jn),void 0===t&&(t=new Jn),gh.call(this),this.type="LineCurve",this.v1=e,this.v2=t}function Uh(e,t){void 0===e&&(e=new lr),void 0===t&&(t=new lr),gh.call(this),this.type="LineCurve3",this.v1=e,this.v2=t}function Hh(e,t,n){void 0===e&&(e=new Jn),void 0===t&&(t=new Jn),void 0===n&&(n=new Jn),gh.call(this),this.type="QuadraticBezierCurve",this.v0=e,this.v1=t,this.v2=n}function Gh(e,t,n){void 0===e&&(e=new lr),void 0===t&&(t=new lr),void 0===n&&(n=new lr),gh.call(this),this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=n}function zh(e){void 0===e&&(e=[]),gh.call(this),this.type="SplineCurve",this.points=e}_h.prototype=Object.create(gh.prototype),_h.prototype.constructor=_h,_h.prototype.isCatmullRomCurve3=!0,_h.prototype.getPoint=function(e,t){void 0===t&&(t=new lr);var n,r,i=t,o=this.points,a=o.length,s=(a-(this.closed?0:1))*e,l=Math.floor(s),c=s-l;this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/a)+1)*a:0===c&&l===a-1&&(l=a-2,c=1),this.closed||l>0?n=o[(l-1)%a]:(wh.subVectors(o[0],o[1]).add(o[0]),n=wh);var u=o[l%a],h=o[(l+1)%a];if(this.closed||l+2<a?r=o[(l+2)%a]:(wh.subVectors(o[a-1],o[a-2]).add(o[a-1]),r=wh),"centripetal"===this.curveType||"chordal"===this.curveType){var d="chordal"===this.curveType?.5:.25,p=Math.pow(n.distanceToSquared(u),d),f=Math.pow(u.distanceToSquared(h),d),m=Math.pow(h.distanceToSquared(r),d);f<1e-4&&(f=1),p<1e-4&&(p=f),m<1e-4&&(m=f),xh.initNonuniformCatmullRom(n.x,u.x,h.x,r.x,p,f,m),Eh.initNonuniformCatmullRom(n.y,u.y,h.y,r.y,p,f,m),Mh.initNonuniformCatmullRom(n.z,u.z,h.z,r.z,p,f,m)}else"catmullrom"===this.curveType&&(xh.initCatmullRom(n.x,u.x,h.x,r.x,this.tension),Eh.initCatmullRom(n.y,u.y,h.y,r.y,this.tension),Mh.initCatmullRom(n.z,u.z,h.z,r.z,this.tension));return i.set(xh.calc(c),Eh.calc(c),Mh.calc(c)),i},_h.prototype.copy=function(e){gh.prototype.copy.call(this,e),this.points=[];for(var t=0,n=e.points.length;t<n;t++){var r=e.points[t];this.points.push(r.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this},_h.prototype.toJSON=function(){var e=gh.prototype.toJSON.call(this);e.points=[];for(var t=0,n=this.points.length;t<n;t++){var r=this.points[t];e.points.push(r.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e},_h.prototype.fromJSON=function(e){gh.prototype.fromJSON.call(this,e),this.points=[];for(var t=0,n=e.points.length;t<n;t++){var r=e.points[t];this.points.push((new lr).fromArray(r))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this},Fh.prototype=Object.create(gh.prototype),Fh.prototype.constructor=Fh,Fh.prototype.isCubicBezierCurve=!0,Fh.prototype.getPoint=function(e,t){void 0===t&&(t=new Jn);var n=t,r=this.v0,i=this.v1,o=this.v2,a=this.v3;return n.set(Bh(e,r.x,i.x,o.x,a.x),Bh(e,r.y,i.y,o.y,a.y)),n},Fh.prototype.copy=function(e){return gh.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this},Fh.prototype.toJSON=function(){var e=gh.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e},Fh.prototype.fromJSON=function(e){return gh.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this},kh.prototype=Object.create(gh.prototype),kh.prototype.constructor=kh,kh.prototype.isCubicBezierCurve3=!0,kh.prototype.getPoint=function(e,t){void 0===t&&(t=new lr);var n=t,r=this.v0,i=this.v1,o=this.v2,a=this.v3;return n.set(Bh(e,r.x,i.x,o.x,a.x),Bh(e,r.y,i.y,o.y,a.y),Bh(e,r.z,i.z,o.z,a.z)),n},kh.prototype.copy=function(e){return gh.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this},kh.prototype.toJSON=function(){var e=gh.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e},kh.prototype.fromJSON=function(e){return gh.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this},Nh.prototype=Object.create(gh.prototype),Nh.prototype.constructor=Nh,Nh.prototype.isLineCurve=!0,Nh.prototype.getPoint=function(e,t){void 0===t&&(t=new Jn);var n=t;return 1===e?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(e).add(this.v1)),n},Nh.prototype.getPointAt=function(e,t){return this.getPoint(e,t)},Nh.prototype.getTangent=function(e,t){var n=t||new Jn;return n.copy(this.v2).sub(this.v1).normalize(),n},Nh.prototype.copy=function(e){return gh.prototype.copy.call(this,e),this.v1.copy(e.v1),this.v2.copy(e.v2),this},Nh.prototype.toJSON=function(){var e=gh.prototype.toJSON.call(this);return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},Nh.prototype.fromJSON=function(e){return gh.prototype.fromJSON.call(this,e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},Uh.prototype=Object.create(gh.prototype),Uh.prototype.constructor=Uh,Uh.prototype.isLineCurve3=!0,Uh.prototype.getPoint=function(e,t){void 0===t&&(t=new lr);var n=t;return 1===e?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(e).add(this.v1)),n},Uh.prototype.getPointAt=function(e,t){return this.getPoint(e,t)},Uh.prototype.copy=function(e){return gh.prototype.copy.call(this,e),this.v1.copy(e.v1),this.v2.copy(e.v2),this},Uh.prototype.toJSON=function(){var e=gh.prototype.toJSON.call(this);return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},Uh.prototype.fromJSON=function(e){return gh.prototype.fromJSON.call(this,e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},Hh.prototype=Object.create(gh.prototype),Hh.prototype.constructor=Hh,Hh.prototype.isQuadraticBezierCurve=!0,Hh.prototype.getPoint=function(e,t){void 0===t&&(t=new Jn);var n=t,r=this.v0,i=this.v1,o=this.v2;return n.set(Rh(e,r.x,i.x,o.x),Rh(e,r.y,i.y,o.y)),n},Hh.prototype.copy=function(e){return gh.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this},Hh.prototype.toJSON=function(){var e=gh.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},Hh.prototype.fromJSON=function(e){return gh.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},Gh.prototype=Object.create(gh.prototype),Gh.prototype.constructor=Gh,Gh.prototype.isQuadraticBezierCurve3=!0,Gh.prototype.getPoint=function(e,t){void 0===t&&(t=new lr);var n=t,r=this.v0,i=this.v1,o=this.v2;return n.set(Rh(e,r.x,i.x,o.x),Rh(e,r.y,i.y,o.y),Rh(e,r.z,i.z,o.z)),n},Gh.prototype.copy=function(e){return gh.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this},Gh.prototype.toJSON=function(){var e=gh.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},Gh.prototype.fromJSON=function(e){return gh.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},zh.prototype=Object.create(gh.prototype),zh.prototype.constructor=zh,zh.prototype.isSplineCurve=!0,zh.prototype.getPoint=function(e,t){void 0===t&&(t=new Jn);var n=t,r=this.points,i=(r.length-1)*e,o=Math.floor(i),a=i-o,s=r[0===o?o:o-1],l=r[o],c=r[o>r.length-2?r.length-1:o+1],u=r[o>r.length-3?r.length-1:o+2];return n.set(Th(a,s.x,l.x,c.x,u.x),Th(a,s.y,l.y,c.y,u.y)),n},zh.prototype.copy=function(e){gh.prototype.copy.call(this,e),this.points=[];for(var t=0,n=e.points.length;t<n;t++){var r=e.points[t];this.points.push(r.clone())}return this},zh.prototype.toJSON=function(){var e=gh.prototype.toJSON.call(this);e.points=[];for(var t=0,n=this.points.length;t<n;t++){var r=this.points[t];e.points.push(r.toArray())}return e},zh.prototype.fromJSON=function(e){gh.prototype.fromJSON.call(this,e),this.points=[];for(var t=0,n=e.points.length;t<n;t++){var r=e.points[t];this.points.push((new Jn).fromArray(r))}return this};var jh=Object.freeze({__proto__:null,ArcCurve:bh,CatmullRomCurve3:_h,CubicBezierCurve:Fh,CubicBezierCurve3:kh,EllipseCurve:yh,LineCurve:Nh,LineCurve3:Uh,QuadraticBezierCurve:Hh,QuadraticBezierCurve3:Gh,SplineCurve:zh});function Vh(){gh.call(this),this.type="CurvePath",this.curves=[],this.autoClose=!1}function Wh(e){Vh.call(this),this.type="Path",this.currentPoint=new Jn,e&&this.setFromPoints(e)}function qh(e){Wh.call(this,e),this.uuid=Kn.generateUUID(),this.type="Shape",this.holes=[]}function Xh(e,t){void 0===t&&(t=1),si.call(this),this.type="Light",this.color=new Li(e),this.intensity=t}function Yh(e,t,n){Xh.call(this,e,n),this.type="HemisphereLight",this.position.copy(si.DefaultUp),this.updateMatrix(),this.groundColor=new Li(t)}function Qh(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.mapSize=new Jn(512,512),this.map=null,this.mapPass=null,this.matrix=new Fr,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new zo,this._frameExtents=new Jn(1,1),this._viewportCount=1,this._viewports=[new ir(0,0,1,1)]}function Zh(){Qh.call(this,new Oo(50,1,.5,500)),this.focus=1}function Kh(e,t,n,r,i,o){Xh.call(this,e,t),this.type="SpotLight",this.position.copy(si.DefaultUp),this.updateMatrix(),this.target=new si,Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(e){this.intensity=e/Math.PI}}),this.distance=void 0!==n?n:0,this.angle=void 0!==r?r:Math.PI/3,this.penumbra=void 0!==i?i:0,this.decay=void 0!==o?o:1,this.shadow=new Zh}function Jh(){Qh.call(this,new Oo(90,1,.5,500)),this._frameExtents=new Jn(4,2),this._viewportCount=6,this._viewports=[new ir(2,1,1,1),new ir(0,1,1,1),new ir(3,1,1,1),new ir(1,1,1,1),new ir(3,0,1,1),new ir(1,0,1,1)],this._cubeDirections=[new lr(1,0,0),new lr(-1,0,0),new lr(0,0,1),new lr(0,0,-1),new lr(0,1,0),new lr(0,-1,0)],this._cubeUps=[new lr(0,1,0),new lr(0,1,0),new lr(0,1,0),new lr(0,1,0),new lr(0,0,1),new lr(0,0,-1)]}function $h(e,t,n,r){Xh.call(this,e,t),this.type="PointLight",Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(e){this.intensity=e/(4*Math.PI)}}),this.distance=void 0!==n?n:0,this.decay=void 0!==r?r:1,this.shadow=new Jh}function ed(e,t,n,r,i,o){void 0===e&&(e=-1),void 0===t&&(t=1),void 0===n&&(n=1),void 0===r&&(r=-1),void 0===i&&(i=.1),void 0===o&&(o=2e3),Do.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=n,this.bottom=r,this.near=i,this.far=o,this.updateProjectionMatrix()}function td(){Qh.call(this,new ed(-5,5,5,-5,.5,500))}function nd(e,t){Xh.call(this,e,t),this.type="DirectionalLight",this.position.copy(si.DefaultUp),this.updateMatrix(),this.target=new si,this.shadow=new td}function rd(e,t){Xh.call(this,e,t),this.type="AmbientLight"}function id(e,t,n,r){Xh.call(this,e,t),this.type="RectAreaLight",this.width=void 0!==n?n:10,this.height=void 0!==r?r:10}Vh.prototype=Object.assign(Object.create(gh.prototype),{constructor:Vh,add:function(e){this.curves.push(e)},closePath:function(){var e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);e.equals(t)||this.curves.push(new Nh(t,e))},getPoint:function(e){for(var t=e*this.getLength(),n=this.getCurveLengths(),r=0;r<n.length;){if(n[r]>=t){var i=n[r]-t,o=this.curves[r],a=o.getLength(),s=0===a?0:1-i/a;return o.getPointAt(s)}r++}return null},getLength:function(){var e=this.getCurveLengths();return e[e.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 e=[],t=0,n=0,r=this.curves.length;n<r;n++)t+=this.curves[n].getLength(),e.push(t);return this.cacheLengths=e,e},getSpacedPoints:function(e){void 0===e&&(e=40);for(var t=[],n=0;n<=e;n++)t.push(this.getPoint(n/e));return this.autoClose&&t.push(t[0]),t},getPoints:function(e){void 0===e&&(e=12);for(var t,n=[],r=0,i=this.curves;r<i.length;r++)for(var o=i[r],a=o&&o.isEllipseCurve?2*e:o&&(o.isLineCurve||o.isLineCurve3)?1:o&&o.isSplineCurve?e*o.points.length:e,s=o.getPoints(a),l=0;l<s.length;l++){var c=s[l];t&&t.equals(c)||(n.push(c),t=c)}return this.autoClose&&n.length>1&&!n[n.length-1].equals(n[0])&&n.push(n[0]),n},copy:function(e){gh.prototype.copy.call(this,e),this.curves=[];for(var t=0,n=e.curves.length;t<n;t++){var r=e.curves[t];this.curves.push(r.clone())}return this.autoClose=e.autoClose,this},toJSON:function(){var e=gh.prototype.toJSON.call(this);e.autoClose=this.autoClose,e.curves=[];for(var t=0,n=this.curves.length;t<n;t++){var r=this.curves[t];e.curves.push(r.toJSON())}return e},fromJSON:function(e){gh.prototype.fromJSON.call(this,e),this.autoClose=e.autoClose,this.curves=[];for(var t=0,n=e.curves.length;t<n;t++){var r=e.curves[t];this.curves.push((new jh[r.type]).fromJSON(r))}return this}}),Wh.prototype=Object.assign(Object.create(Vh.prototype),{constructor:Wh,setFromPoints:function(e){this.moveTo(e[0].x,e[0].y);for(var t=1,n=e.length;t<n;t++)this.lineTo(e[t].x,e[t].y);return this},moveTo:function(e,t){return this.currentPoint.set(e,t),this},lineTo:function(e,t){var n=new Nh(this.currentPoint.clone(),new Jn(e,t));return this.curves.push(n),this.currentPoint.set(e,t),this},quadraticCurveTo:function(e,t,n,r){var i=new Hh(this.currentPoint.clone(),new Jn(e,t),new Jn(n,r));return this.curves.push(i),this.currentPoint.set(n,r),this},bezierCurveTo:function(e,t,n,r,i,o){var a=new Fh(this.currentPoint.clone(),new Jn(e,t),new Jn(n,r),new Jn(i,o));return this.curves.push(a),this.currentPoint.set(i,o),this},splineThru:function(e){var t=new zh([this.currentPoint.clone()].concat(e));return this.curves.push(t),this.currentPoint.copy(e[e.length-1]),this},arc:function(e,t,n,r,i,o){var a=this.currentPoint.x,s=this.currentPoint.y;return this.absarc(e+a,t+s,n,r,i,o),this},absarc:function(e,t,n,r,i,o){return this.absellipse(e,t,n,n,r,i,o),this},ellipse:function(e,t,n,r,i,o,a,s){var l=this.currentPoint.x,c=this.currentPoint.y;return this.absellipse(e+l,t+c,n,r,i,o,a,s),this},absellipse:function(e,t,n,r,i,o,a,s){var l=new yh(e,t,n,r,i,o,a,s);if(this.curves.length>0){var c=l.getPoint(0);c.equals(this.currentPoint)||this.lineTo(c.x,c.y)}this.curves.push(l);var u=l.getPoint(1);return this.currentPoint.copy(u),this},copy:function(e){return Vh.prototype.copy.call(this,e),this.currentPoint.copy(e.currentPoint),this},toJSON:function(){var e=Vh.prototype.toJSON.call(this);return e.currentPoint=this.currentPoint.toArray(),e},fromJSON:function(e){return Vh.prototype.fromJSON.call(this,e),this.currentPoint.fromArray(e.currentPoint),this}}),qh.prototype=Object.assign(Object.create(Wh.prototype),{constructor:qh,getPointsHoles:function(e){for(var t=[],n=0,r=this.holes.length;n<r;n++)t[n]=this.holes[n].getPoints(e);return t},extractPoints:function(e){return{shape:this.getPoints(e),holes:this.getPointsHoles(e)}},copy:function(e){Wh.prototype.copy.call(this,e),this.holes=[];for(var t=0,n=e.holes.length;t<n;t++){var r=e.holes[t];this.holes.push(r.clone())}return this},toJSON:function(){var e=Wh.prototype.toJSON.call(this);e.uuid=this.uuid,e.holes=[];for(var t=0,n=this.holes.length;t<n;t++){var r=this.holes[t];e.holes.push(r.toJSON())}return e},fromJSON:function(e){Wh.prototype.fromJSON.call(this,e),this.uuid=e.uuid,this.holes=[];for(var t=0,n=e.holes.length;t<n;t++){var r=e.holes[t];this.holes.push((new Wh).fromJSON(r))}return this}}),Xh.prototype=Object.assign(Object.create(si.prototype),{constructor:Xh,isLight:!0,copy:function(e){return si.prototype.copy.call(this,e),this.color.copy(e.color),this.intensity=e.intensity,this},toJSON:function(e){var t=si.prototype.toJSON.call(this,e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,void 0!==this.groundColor&&(t.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(t.object.distance=this.distance),void 0!==this.angle&&(t.object.angle=this.angle),void 0!==this.decay&&(t.object.decay=this.decay),void 0!==this.penumbra&&(t.object.penumbra=this.penumbra),void 0!==this.shadow&&(t.object.shadow=this.shadow.toJSON()),t}}),Yh.prototype=Object.assign(Object.create(Xh.prototype),{constructor:Yh,isHemisphereLight:!0,copy:function(e){return Xh.prototype.copy.call(this,e),this.groundColor.copy(e.groundColor),this}}),Object.assign(Qh.prototype,{_projScreenMatrix:new Fr,_lightPositionWorld:new lr,_lookTarget:new lr,getViewportCount:function(){return this._viewportCount},getFrustum:function(){return this._frustum},updateMatrices:function(e){var t=this.camera,n=this.matrix,r=this._projScreenMatrix,i=this._lookTarget,o=this._lightPositionWorld;o.setFromMatrixPosition(e.matrixWorld),t.position.copy(o),i.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(i),t.updateMatrixWorld(),r.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(r),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(t.projectionMatrix),n.multiply(t.matrixWorldInverse)},getViewport:function(e){return this._viewports[e]},getFrameExtents:function(){return this._frameExtents},copy:function(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var e={};return 0!==this.bias&&(e.bias=this.bias),0!==this.normalBias&&(e.normalBias=this.normalBias),1!==this.radius&&(e.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}}),Zh.prototype=Object.assign(Object.create(Qh.prototype),{constructor:Zh,isSpotLightShadow:!0,updateMatrices:function(e){var t=this.camera,n=2*Kn.RAD2DEG*e.angle*this.focus,r=this.mapSize.width/this.mapSize.height,i=e.distance||t.far;n===t.fov&&r===t.aspect&&i===t.far||(t.fov=n,t.aspect=r,t.far=i,t.updateProjectionMatrix()),Qh.prototype.updateMatrices.call(this,e)}}),Kh.prototype=Object.assign(Object.create(Xh.prototype),{constructor:Kh,isSpotLight:!0,copy:function(e){return Xh.prototype.copy.call(this,e),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}),Jh.prototype=Object.assign(Object.create(Qh.prototype),{constructor:Jh,isPointLightShadow:!0,updateMatrices:function(e,t){void 0===t&&(t=0);var n=this.camera,r=this.matrix,i=this._lightPositionWorld,o=this._lookTarget,a=this._projScreenMatrix;i.setFromMatrixPosition(e.matrixWorld),n.position.copy(i),o.copy(n.position),o.add(this._cubeDirections[t]),n.up.copy(this._cubeUps[t]),n.lookAt(o),n.updateMatrixWorld(),r.makeTranslation(-i.x,-i.y,-i.z),a.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(a)}}),$h.prototype=Object.assign(Object.create(Xh.prototype),{constructor:$h,isPointLight:!0,copy:function(e){return Xh.prototype.copy.call(this,e),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}}),ed.prototype=Object.assign(Object.create(Do.prototype),{constructor:ed,isOrthographicCamera:!0,copy:function(e,t){return Do.prototype.copy.call(this,e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=null===e.view?null:Object.assign({},e.view),this},setViewOffset:function(e,t,n,r,i,o){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=o,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,r=(this.top+this.bottom)/2,i=n-e,o=n+e,a=r+t,s=r-t;if(null!==this.view&&this.view.enabled){var l=(this.right-this.left)/this.view.fullWidth/this.zoom,c=(this.top-this.bottom)/this.view.fullHeight/this.zoom;o=(i+=l*this.view.offsetX)+l*this.view.width,s=(a-=c*this.view.offsetY)-c*this.view.height}this.projectionMatrix.makeOrthographic(i,o,a,s,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()},toJSON:function(e){var t=si.prototype.toJSON.call(this,e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,null!==this.view&&(t.object.view=Object.assign({},this.view)),t}}),td.prototype=Object.assign(Object.create(Qh.prototype),{constructor:td,isDirectionalLightShadow:!0,updateMatrices:function(e){Qh.prototype.updateMatrices.call(this,e)}}),nd.prototype=Object.assign(Object.create(Xh.prototype),{constructor:nd,isDirectionalLight:!0,copy:function(e){return Xh.prototype.copy.call(this,e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}),rd.prototype=Object.assign(Object.create(Xh.prototype),{constructor:rd,isAmbientLight:!0}),id.prototype=Object.assign(Object.create(Xh.prototype),{constructor:id,isRectAreaLight:!0,copy:function(e){return Xh.prototype.copy.call(this,e),this.width=e.width,this.height=e.height,this},toJSON:function(e){var t=Xh.prototype.toJSON.call(this,e);return t.object.width=this.width,t.object.height=this.height,t}});var od=function(){function e(){Object.defineProperty(this,"isSphericalHarmonics3",{value:!0}),this.coefficients=[];for(var e=0;e<9;e++)this.coefficients.push(new lr)}var t=e.prototype;return t.set=function(e){for(var t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this},t.zero=function(){for(var e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this},t.getAt=function(e,t){var n=e.x,r=e.y,i=e.z,o=this.coefficients;return t.copy(o[0]).multiplyScalar(.282095),t.addScaledVector(o[1],.488603*r),t.addScaledVector(o[2],.488603*i),t.addScaledVector(o[3],.488603*n),t.addScaledVector(o[4],n*r*1.092548),t.addScaledVector(o[5],r*i*1.092548),t.addScaledVector(o[6],.315392*(3*i*i-1)),t.addScaledVector(o[7],n*i*1.092548),t.addScaledVector(o[8],.546274*(n*n-r*r)),t},t.getIrradianceAt=function(e,t){var n=e.x,r=e.y,i=e.z,o=this.coefficients;return t.copy(o[0]).multiplyScalar(.886227),t.addScaledVector(o[1],1.023328*r),t.addScaledVector(o[2],1.023328*i),t.addScaledVector(o[3],1.023328*n),t.addScaledVector(o[4],.858086*n*r),t.addScaledVector(o[5],.858086*r*i),t.addScaledVector(o[6],.743125*i*i-.247708),t.addScaledVector(o[7],.858086*n*i),t.addScaledVector(o[8],.429043*(n*n-r*r)),t},t.add=function(e){for(var t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this},t.addScaledSH=function(e,t){for(var n=0;n<9;n++)this.coefficients[n].addScaledVector(e.coefficients[n],t);return this},t.scale=function(e){for(var t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this},t.lerp=function(e,t){for(var n=0;n<9;n++)this.coefficients[n].lerp(e.coefficients[n],t);return this},t.equals=function(e){for(var t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0},t.copy=function(e){return this.set(e.coefficients)},t.clone=function(){return(new this.constructor).copy(this)},t.fromArray=function(e,t){void 0===t&&(t=0);for(var n=this.coefficients,r=0;r<9;r++)n[r].fromArray(e,t+3*r);return this},t.toArray=function(e,t){void 0===e&&(e=[]),void 0===t&&(t=0);for(var n=this.coefficients,r=0;r<9;r++)n[r].toArray(e,t+3*r);return e},e.getBasisAt=function(e,t){var n=e.x,r=e.y,i=e.z;t[0]=.282095,t[1]=.488603*r,t[2]=.488603*i,t[3]=.488603*n,t[4]=1.092548*n*r,t[5]=1.092548*r*i,t[6]=.315392*(3*i*i-1),t[7]=1.092548*n*i,t[8]=.546274*(n*n-r*r)},e}();function ad(e,t){Xh.call(this,void 0,t),this.type="LightProbe",this.sh=void 0!==e?e:new od}function sd(e){lh.call(this,e),this.textures={}}ad.prototype=Object.assign(Object.create(Xh.prototype),{constructor:ad,isLightProbe:!0,copy:function(e){return Xh.prototype.copy.call(this,e),this.sh.copy(e.sh),this},fromJSON:function(e){return this.intensity=e.intensity,this.sh.fromArray(e.sh),this},toJSON:function(e){var t=Xh.prototype.toJSON.call(this,e);return t.object.sh=this.sh.toArray(),t}}),sd.prototype=Object.assign(Object.create(lh.prototype),{constructor:sd,load:function(t,n,r,i){var o=this,a=new uh(o.manager);a.setPath(o.path),a.setRequestHeader(o.requestHeader),a.setWithCredentials(o.withCredentials),a.load(t,(function(r){try{n(o.parse(JSON.parse(r)))}catch(e){i?i(e):console.error(e),o.manager.itemError(t)}}),r,i)},parse:function(e){var t=this.textures;function n(e){return void 0===t[e]&&console.warn("THREE.MaterialLoader: Undefined texture",e),t[e]}var r=new zu[e.type];if(void 0!==e.uuid&&(r.uuid=e.uuid),void 0!==e.name&&(r.name=e.name),void 0!==e.color&&void 0!==r.color&&r.color.setHex(e.color),void 0!==e.roughness&&(r.roughness=e.roughness),void 0!==e.metalness&&(r.metalness=e.metalness),void 0!==e.sheen&&(r.sheen=(new Li).setHex(e.sheen)),void 0!==e.emissive&&void 0!==r.emissive&&r.emissive.setHex(e.emissive),void 0!==e.specular&&void 0!==r.specular&&r.specular.setHex(e.specular),void 0!==e.shininess&&(r.shininess=e.shininess),void 0!==e.clearcoat&&(r.clearcoat=e.clearcoat),void 0!==e.clearcoatRoughness&&(r.clearcoatRoughness=e.clearcoatRoughness),void 0!==e.fog&&(r.fog=e.fog),void 0!==e.flatShading&&(r.flatShading=e.flatShading),void 0!==e.blending&&(r.blending=e.blending),void 0!==e.combine&&(r.combine=e.combine),void 0!==e.side&&(r.side=e.side),void 0!==e.opacity&&(r.opacity=e.opacity),void 0!==e.transparent&&(r.transparent=e.transparent),void 0!==e.alphaTest&&(r.alphaTest=e.alphaTest),void 0!==e.depthTest&&(r.depthTest=e.depthTest),void 0!==e.depthWrite&&(r.depthWrite=e.depthWrite),void 0!==e.colorWrite&&(r.colorWrite=e.colorWrite),void 0!==e.stencilWrite&&(r.stencilWrite=e.stencilWrite),void 0!==e.stencilWriteMask&&(r.stencilWriteMask=e.stencilWriteMask),void 0!==e.stencilFunc&&(r.stencilFunc=e.stencilFunc),void 0!==e.stencilRef&&(r.stencilRef=e.stencilRef),void 0!==e.stencilFuncMask&&(r.stencilFuncMask=e.stencilFuncMask),void 0!==e.stencilFail&&(r.stencilFail=e.stencilFail),void 0!==e.stencilZFail&&(r.stencilZFail=e.stencilZFail),void 0!==e.stencilZPass&&(r.stencilZPass=e.stencilZPass),void 0!==e.wireframe&&(r.wireframe=e.wireframe),void 0!==e.wireframeLinewidth&&(r.wireframeLinewidth=e.wireframeLinewidth),void 0!==e.wireframeLinecap&&(r.wireframeLinecap=e.wireframeLinecap),void 0!==e.wireframeLinejoin&&(r.wireframeLinejoin=e.wireframeLinejoin),void 0!==e.rotation&&(r.rotation=e.rotation),1!==e.linewidth&&(r.linewidth=e.linewidth),void 0!==e.dashSize&&(r.dashSize=e.dashSize),void 0!==e.gapSize&&(r.gapSize=e.gapSize),void 0!==e.scale&&(r.scale=e.scale),void 0!==e.polygonOffset&&(r.polygonOffset=e.polygonOffset),void 0!==e.polygonOffsetFactor&&(r.polygonOffsetFactor=e.polygonOffsetFactor),void 0!==e.polygonOffsetUnits&&(r.polygonOffsetUnits=e.polygonOffsetUnits),void 0!==e.skinning&&(r.skinning=e.skinning),void 0!==e.morphTargets&&(r.morphTargets=e.morphTargets),void 0!==e.morphNormals&&(r.morphNormals=e.morphNormals),void 0!==e.dithering&&(r.dithering=e.dithering),void 0!==e.vertexTangents&&(r.vertexTangents=e.vertexTangents),void 0!==e.visible&&(r.visible=e.visible),void 0!==e.toneMapped&&(r.toneMapped=e.toneMapped),void 0!==e.userData&&(r.userData=e.userData),void 0!==e.vertexColors&&("number"===typeof e.vertexColors?r.vertexColors=e.vertexColors>0:r.vertexColors=e.vertexColors),void 0!==e.uniforms)for(var i in e.uniforms){var o=e.uniforms[i];switch(r.uniforms[i]={},o.type){case"t":r.uniforms[i].value=n(o.value);break;case"c":r.uniforms[i].value=(new Li).setHex(o.value);break;case"v2":r.uniforms[i].value=(new Jn).fromArray(o.value);break;case"v3":r.uniforms[i].value=(new lr).fromArray(o.value);break;case"v4":r.uniforms[i].value=(new ir).fromArray(o.value);break;case"m3":r.uniforms[i].value=(new $n).fromArray(o.value);break;case"m4":r.uniforms[i].value=(new Fr).fromArray(o.value);break;default:r.uniforms[i].value=o.value}}if(void 0!==e.defines&&(r.defines=e.defines),void 0!==e.vertexShader&&(r.vertexShader=e.vertexShader),void 0!==e.fragmentShader&&(r.fragmentShader=e.fragmentShader),void 0!==e.extensions)for(var a in e.extensions)r.extensions[a]=e.extensions[a];if(void 0!==e.shading&&(r.flatShading=1===e.shading),void 0!==e.size&&(r.size=e.size),void 0!==e.sizeAttenuation&&(r.sizeAttenuation=e.sizeAttenuation),void 0!==e.map&&(r.map=n(e.map)),void 0!==e.matcap&&(r.matcap=n(e.matcap)),void 0!==e.alphaMap&&(r.alphaMap=n(e.alphaMap)),void 0!==e.bumpMap&&(r.bumpMap=n(e.bumpMap)),void 0!==e.bumpScale&&(r.bumpScale=e.bumpScale),void 0!==e.normalMap&&(r.normalMap=n(e.normalMap)),void 0!==e.normalMapType&&(r.normalMapType=e.normalMapType),void 0!==e.normalScale){var s=e.normalScale;!1===Array.isArray(s)&&(s=[s,s]),r.normalScale=(new Jn).fromArray(s)}return void 0!==e.displacementMap&&(r.displacementMap=n(e.displacementMap)),void 0!==e.displacementScale&&(r.displacementScale=e.displacementScale),void 0!==e.displacementBias&&(r.displacementBias=e.displacementBias),void 0!==e.roughnessMap&&(r.roughnessMap=n(e.roughnessMap)),void 0!==e.metalnessMap&&(r.metalnessMap=n(e.metalnessMap)),void 0!==e.emissiveMap&&(r.emissiveMap=n(e.emissiveMap)),void 0!==e.emissiveIntensity&&(r.emissiveIntensity=e.emissiveIntensity),void 0!==e.specularMap&&(r.specularMap=n(e.specularMap)),void 0!==e.envMap&&(r.envMap=n(e.envMap)),void 0!==e.envMapIntensity&&(r.envMapIntensity=e.envMapIntensity),void 0!==e.reflectivity&&(r.reflectivity=e.reflectivity),void 0!==e.refractionRatio&&(r.refractionRatio=e.refractionRatio),void 0!==e.lightMap&&(r.lightMap=n(e.lightMap)),void 0!==e.lightMapIntensity&&(r.lightMapIntensity=e.lightMapIntensity),void 0!==e.aoMap&&(r.aoMap=n(e.aoMap)),void 0!==e.aoMapIntensity&&(r.aoMapIntensity=e.aoMapIntensity),void 0!==e.gradientMap&&(r.gradientMap=n(e.gradientMap)),void 0!==e.clearcoatMap&&(r.clearcoatMap=n(e.clearcoatMap)),void 0!==e.clearcoatRoughnessMap&&(r.clearcoatRoughnessMap=n(e.clearcoatRoughnessMap)),void 0!==e.clearcoatNormalMap&&(r.clearcoatNormalMap=n(e.clearcoatNormalMap)),void 0!==e.clearcoatNormalScale&&(r.clearcoatNormalScale=(new Jn).fromArray(e.clearcoatNormalScale)),void 0!==e.transmission&&(r.transmission=e.transmission),void 0!==e.transmissionMap&&(r.transmissionMap=n(e.transmissionMap)),r},setTextures:function(e){return this.textures=e,this}});var ld={decodeText:function(t){if("undefined"!==typeof TextDecoder)return(new TextDecoder).decode(t);for(var n="",r=0,i=t.length;r<i;r++)n+=String.fromCharCode(t[r]);try{return decodeURIComponent(escape(n))}catch(e){return n}},extractUrlBase:function(e){var t=e.lastIndexOf("/");return-1===t?"./":e.substr(0,t+1)}};function cd(){ro.call(this),this.type="InstancedBufferGeometry",this.instanceCount=1/0}function ud(e,t,n,r){"number"===typeof n&&(r=n,n=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),Fi.call(this,e,t,n),this.meshPerAttribute=r||1}function hd(e){lh.call(this,e)}cd.prototype=Object.assign(Object.create(ro.prototype),{constructor:cd,isInstancedBufferGeometry:!0,copy:function(e){return ro.prototype.copy.call(this,e),this.instanceCount=e.instanceCount,this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var e=ro.prototype.toJSON.call(this);return e.instanceCount=this.instanceCount,e.isInstancedBufferGeometry=!0,e}}),ud.prototype=Object.assign(Object.create(Fi.prototype),{constructor:ud,isInstancedBufferAttribute:!0,copy:function(e){return Fi.prototype.copy.call(this,e),this.meshPerAttribute=e.meshPerAttribute,this},toJSON:function(){var e=Fi.prototype.toJSON.call(this);return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}}),hd.prototype=Object.assign(Object.create(lh.prototype),{constructor:hd,load:function(t,n,r,i){var o=this,a=new uh(o.manager);a.setPath(o.path),a.setRequestHeader(o.requestHeader),a.setWithCredentials(o.withCredentials),a.load(t,(function(r){try{n(o.parse(JSON.parse(r)))}catch(e){i?i(e):console.error(e),o.manager.itemError(t)}}),r,i)},parse:function(e){var t={},n={};function r(e,n){if(void 0!==t[n])return t[n];var r=e.interleavedBuffers[n],o=i(e,r.buffer),a=new yl(Qi(r.type,o),r.stride);return a.uuid=r.uuid,t[n]=a,a}function i(e,t){if(void 0!==n[t])return n[t];var r=e.arrayBuffers[t],i=new Uint32Array(r).buffer;return n[t]=i,i}var o=e.isInstancedBufferGeometry?new cd:new ro,a=e.data.index;if(void 0!==a){var s=Qi(a.type,a.array);o.setIndex(new Fi(s,1))}var l=e.data.attributes;for(var c in l){var u=l[c],h=void 0;if(u.isInterleavedBufferAttribute)h=new wl(r(e.data,u.data),u.itemSize,u.offset,u.normalized);else{var d=Qi(u.type,u.array);h=new(u.isInstancedBufferAttribute?ud:Fi)(d,u.itemSize,u.normalized)}void 0!==u.name&&(h.name=u.name),o.setAttribute(c,h)}var p=e.data.morphAttributes;if(p)for(var f in p){for(var m=p[f],v=[],g=0,y=m.length;g<y;g++){var b=m[g],A=void 0;A=b.isInterleavedBufferAttribute?new wl(r(e.data,b.data),b.itemSize,b.offset,b.normalized):new Fi(Qi(b.type,b.array),b.itemSize,b.normalized),void 0!==b.name&&(A.name=b.name),v.push(A)}o.morphAttributes[f]=v}e.data.morphTargetsRelative&&(o.morphTargetsRelative=!0);var w=e.data.groups||e.data.drawcalls||e.data.offsets;if(void 0!==w)for(var x=0,E=w.length;x!==E;++x){var M=w[x];o.addGroup(M.start,M.count,M.materialIndex)}var _=e.data.boundingSphere;if(void 0!==_){var T=new lr;void 0!==_.center&&T.fromArray(_.center),o.boundingSphere=new Sr(T,_.radius)}return e.name&&(o.name=e.name),e.userData&&(o.userData=e.userData),o}});var dd=function(e){function t(t){return e.call(this,t)||this}Gn(t,e);var n=t.prototype;return n.load=function(e,t,n,r){var i=this,o=""===this.path?ld.extractUrlBase(e):this.path;this.resourcePath=this.resourcePath||o;var a=new uh(this.manager);a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(e,(function(n){var o=null;try{o=JSON.parse(n)}catch(s){return void 0!==r&&r(s),void console.error("THREE:ObjectLoader: Can't parse "+e+".",s.message)}var a=o.metadata;void 0!==a&&void 0!==a.type&&"geometry"!==a.type.toLowerCase()?i.parse(o,t):console.error("THREE.ObjectLoader: Can't load "+e)}),n,r)},n.parse=function(e,t){var n=this.parseAnimations(e.animations),r=this.parseShapes(e.shapes),i=this.parseGeometries(e.geometries,r),o=this.parseImages(e.images,(function(){void 0!==t&&t(l)})),a=this.parseTextures(e.textures,o),s=this.parseMaterials(e.materials,a),l=this.parseObject(e.object,i,s,n),c=this.parseSkeletons(e.skeletons,l);if(this.bindSkeletons(l,c),void 0!==t){var u=!1;for(var h in o)if(o[h]instanceof HTMLImageElement){u=!0;break}!1===u&&t(l)}return l},n.parseShapes=function(e){var t={};if(void 0!==e)for(var n=0,r=e.length;n<r;n++){var i=(new qh).fromJSON(e[n]);t[i.uuid]=i}return t},n.parseSkeletons=function(e,t){var n={},r={};if(t.traverse((function(e){e.isBone&&(r[e.uuid]=e)})),void 0!==e)for(var i=0,o=e.length;i<o;i++){var a=(new Ql).fromJSON(e[i],r);n[a.uuid]=a}return n},n.parseGeometries=function(e,t){var n,r={};if(void 0!==e)for(var i=new hd,o=0,a=e.length;o<a;o++){var s=void 0,l=e[o];switch(l.type){case"PlaneGeometry":case"PlaneBufferGeometry":s=new Pu[l.type](l.width,l.height,l.widthSegments,l.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":s=new Pu[l.type](l.width,l.height,l.depth,l.widthSegments,l.heightSegments,l.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":s=new Pu[l.type](l.radius,l.segments,l.thetaStart,l.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":s=new Pu[l.type](l.radiusTop,l.radiusBottom,l.height,l.radialSegments,l.heightSegments,l.openEnded,l.thetaStart,l.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":s=new Pu[l.type](l.radius,l.height,l.radialSegments,l.heightSegments,l.openEnded,l.thetaStart,l.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":s=new Pu[l.type](l.radius,l.widthSegments,l.heightSegments,l.phiStart,l.phiLength,l.thetaStart,l.thetaLength);break;case"DodecahedronGeometry":case"DodecahedronBufferGeometry":case"IcosahedronGeometry":case"IcosahedronBufferGeometry":case"OctahedronGeometry":case"OctahedronBufferGeometry":case"TetrahedronGeometry":case"TetrahedronBufferGeometry":s=new Pu[l.type](l.radius,l.detail);break;case"RingGeometry":case"RingBufferGeometry":s=new Pu[l.type](l.innerRadius,l.outerRadius,l.thetaSegments,l.phiSegments,l.thetaStart,l.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":s=new Pu[l.type](l.radius,l.tube,l.radialSegments,l.tubularSegments,l.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":s=new Pu[l.type](l.radius,l.tube,l.tubularSegments,l.radialSegments,l.p,l.q);break;case"TubeGeometry":case"TubeBufferGeometry":s=new Pu[l.type]((new jh[l.path.type]).fromJSON(l.path),l.tubularSegments,l.radius,l.radialSegments,l.closed);break;case"LatheGeometry":case"LatheBufferGeometry":s=new Pu[l.type](l.points,l.segments,l.phiStart,l.phiLength);break;case"PolyhedronGeometry":case"PolyhedronBufferGeometry":s=new Pu[l.type](l.vertices,l.indices,l.radius,l.details);break;case"ShapeGeometry":case"ShapeBufferGeometry":n=[];for(var c=0,u=l.shapes.length;c<u;c++){var h=t[l.shapes[c]];n.push(h)}s=new Pu[l.type](n,l.curveSegments);break;case"ExtrudeGeometry":case"ExtrudeBufferGeometry":n=[];for(var d=0,p=l.shapes.length;d<p;d++){var f=t[l.shapes[d]];n.push(f)}var m=l.options.extrudePath;void 0!==m&&(l.options.extrudePath=(new jh[m.type]).fromJSON(m)),s=new Pu[l.type](n,l.options);break;case"BufferGeometry":case"InstancedBufferGeometry":s=i.parse(l);break;case"Geometry":"THREE"in window&&"LegacyJSONLoader"in THREE?s=(new THREE.LegacyJSONLoader).parse(l,this.resourcePath).geometry:console.error('THREE.ObjectLoader: You have to import LegacyJSONLoader in order load geometry data of type "Geometry".');break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+l.type+'"');continue}s.uuid=l.uuid,void 0!==l.name&&(s.name=l.name),!0===s.isBufferGeometry&&void 0!==l.userData&&(s.userData=l.userData),r[l.uuid]=s}return r},n.parseMaterials=function(e,t){var n={},r={};if(void 0!==e){var i=new sd;i.setTextures(t);for(var o=0,a=e.length;o<a;o++){var s=e[o];if("MultiMaterial"===s.type){for(var l=[],c=0;c<s.materials.length;c++){var u=s.materials[c];void 0===n[u.uuid]&&(n[u.uuid]=i.parse(u)),l.push(n[u.uuid])}r[s.uuid]=l}else void 0===n[s.uuid]&&(n[s.uuid]=i.parse(s)),r[s.uuid]=n[s.uuid]}}return r},n.parseAnimations=function(e){var t={};if(void 0!==e)for(var n=0;n<e.length;n++){var r=e[n],i=nh.parse(r);t[i.uuid]=i}return t},n.parseImages=function(e,t){var n,r=this,i={};function o(e){return r.manager.itemStart(e),n.load(e,(function(){r.manager.itemEnd(e)}),void 0,(function(){r.manager.itemError(e),r.manager.itemEnd(e)}))}function a(e){if("string"===typeof e){var t=e;return o(/^(\/\/)|([a-z]+:(\/\/)?)/i.test(t)?t:r.resourcePath+t)}return e.data?{data:Qi(e.type,e.data),width:e.width,height:e.height}:null}if(void 0!==e&&e.length>0){var s=new ah(t);(n=new ph(s)).setCrossOrigin(this.crossOrigin);for(var l=0,c=e.length;l<c;l++){var u=e[l],h=u.url;if(Array.isArray(h)){i[u.uuid]=[];for(var d=0,p=h.length;d<p;d++){var f=a(h[d]);null!==f&&(f instanceof HTMLImageElement?i[u.uuid].push(f):i[u.uuid].push(new Uo(f.data,f.width,f.height)))}}else{var m=a(u.url);null!==m&&(i[u.uuid]=m)}}}return i},n.parseTextures=function(e,t){function n(e,t){return"number"===typeof e?e:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",e),t[e])}var r={};if(void 0!==e)for(var i=0,o=e.length;i<o;i++){var a=e[i];void 0===a.image&&console.warn('THREE.ObjectLoader: No "image" specified for',a.uuid),void 0===t[a.image]&&console.warn("THREE.ObjectLoader: Undefined image",a.image);var s=void 0,l=t[a.image];Array.isArray(l)?(s=new ko(l),6===l.length&&(s.needsUpdate=!0)):(s=l&&l.data?new Uo(l.data,l.width,l.height):new nr(l),l&&(s.needsUpdate=!0)),s.uuid=a.uuid,void 0!==a.name&&(s.name=a.name),void 0!==a.mapping&&(s.mapping=n(a.mapping,pd)),void 0!==a.offset&&s.offset.fromArray(a.offset),void 0!==a.repeat&&s.repeat.fromArray(a.repeat),void 0!==a.center&&s.center.fromArray(a.center),void 0!==a.rotation&&(s.rotation=a.rotation),void 0!==a.wrap&&(s.wrapS=n(a.wrap[0],fd),s.wrapT=n(a.wrap[1],fd)),void 0!==a.format&&(s.format=a.format),void 0!==a.type&&(s.type=a.type),void 0!==a.encoding&&(s.encoding=a.encoding),void 0!==a.minFilter&&(s.minFilter=n(a.minFilter,md)),void 0!==a.magFilter&&(s.magFilter=n(a.magFilter,md)),void 0!==a.anisotropy&&(s.anisotropy=a.anisotropy),void 0!==a.flipY&&(s.flipY=a.flipY),void 0!==a.premultiplyAlpha&&(s.premultiplyAlpha=a.premultiplyAlpha),void 0!==a.unpackAlignment&&(s.unpackAlignment=a.unpackAlignment),r[a.uuid]=s}return r},n.parseObject=function(e,t,n,r){var i,o,a;function s(e){return void 0===t[e]&&console.warn("THREE.ObjectLoader: Undefined geometry",e),t[e]}function l(e){if(void 0!==e){if(Array.isArray(e)){for(var t=[],r=0,i=e.length;r<i;r++){var o=e[r];void 0===n[o]&&console.warn("THREE.ObjectLoader: Undefined material",o),t.push(n[o])}return t}return void 0===n[e]&&console.warn("THREE.ObjectLoader: Undefined material",e),n[e]}}switch(e.type){case"Scene":i=new gl,void 0!==e.background&&Number.isInteger(e.background)&&(i.background=new Li(e.background)),void 0!==e.fog&&("Fog"===e.fog.type?i.fog=new vl(e.fog.color,e.fog.near,e.fog.far):"FogExp2"===e.fog.type&&(i.fog=new ml(e.fog.color,e.fog.density)));break;case"PerspectiveCamera":i=new Oo(e.fov,e.aspect,e.near,e.far),void 0!==e.focus&&(i.focus=e.focus),void 0!==e.zoom&&(i.zoom=e.zoom),void 0!==e.filmGauge&&(i.filmGauge=e.filmGauge),void 0!==e.filmOffset&&(i.filmOffset=e.filmOffset),void 0!==e.view&&(i.view=Object.assign({},e.view));break;case"OrthographicCamera":i=new ed(e.left,e.right,e.top,e.bottom,e.near,e.far),void 0!==e.zoom&&(i.zoom=e.zoom),void 0!==e.view&&(i.view=Object.assign({},e.view));break;case"AmbientLight":i=new rd(e.color,e.intensity);break;case"DirectionalLight":i=new nd(e.color,e.intensity);break;case"PointLight":i=new $h(e.color,e.intensity,e.distance,e.decay);break;case"RectAreaLight":i=new id(e.color,e.intensity,e.width,e.height);break;case"SpotLight":i=new Kh(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case"HemisphereLight":i=new Yh(e.color,e.groundColor,e.intensity);break;case"LightProbe":i=(new ad).fromJSON(e);break;case"SkinnedMesh":i=new Wl(o=s(e.geometry),a=l(e.material)),void 0!==e.bindMode&&(i.bindMode=e.bindMode),void 0!==e.bindMatrix&&i.bindMatrix.fromArray(e.bindMatrix),void 0!==e.skeleton&&(i.skeleton=e.skeleton);break;case"Mesh":i=new xo(o=s(e.geometry),a=l(e.material));break;case"InstancedMesh":o=s(e.geometry),a=l(e.material);var c=e.count,u=e.instanceMatrix;(i=new ec(o,a,c)).instanceMatrix=new Fi(new Float32Array(u.array),16);break;case"LOD":i=new Ul;break;case"Line":i=new sc(s(e.geometry),l(e.material));break;case"LineLoop":i=new hc(s(e.geometry),l(e.material));break;case"LineSegments":i=new uc(s(e.geometry),l(e.material));break;case"PointCloud":case"Points":i=new gc(s(e.geometry),l(e.material));break;case"Sprite":i=new Bl(l(e.material));break;case"Group":i=new rl;break;case"Bone":i=new ql;break;default:i=new si}if(i.uuid=e.uuid,void 0!==e.name&&(i.name=e.name),void 0!==e.matrix?(i.matrix.fromArray(e.matrix),void 0!==e.matrixAutoUpdate&&(i.matrixAutoUpdate=e.matrixAutoUpdate),i.matrixAutoUpdate&&i.matrix.decompose(i.position,i.quaternion,i.scale)):(void 0!==e.position&&i.position.fromArray(e.position),void 0!==e.rotation&&i.rotation.fromArray(e.rotation),void 0!==e.quaternion&&i.quaternion.fromArray(e.quaternion),void 0!==e.scale&&i.scale.fromArray(e.scale)),void 0!==e.castShadow&&(i.castShadow=e.castShadow),void 0!==e.receiveShadow&&(i.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(i.shadow.bias=e.shadow.bias),void 0!==e.shadow.normalBias&&(i.shadow.normalBias=e.shadow.normalBias),void 0!==e.shadow.radius&&(i.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&i.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(i.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(i.visible=e.visible),void 0!==e.frustumCulled&&(i.frustumCulled=e.frustumCulled),void 0!==e.renderOrder&&(i.renderOrder=e.renderOrder),void 0!==e.userData&&(i.userData=e.userData),void 0!==e.layers&&(i.layers.mask=e.layers),void 0!==e.children)for(var h=e.children,d=0;d<h.length;d++)i.add(this.parseObject(h[d],t,n,r));if(void 0!==e.animations)for(var p=e.animations,f=0;f<p.length;f++){var m=p[f];i.animations.push(r[m])}if("LOD"===e.type){void 0!==e.autoUpdate&&(i.autoUpdate=e.autoUpdate);for(var v=e.levels,g=0;g<v.length;g++){var y=v[g],b=i.getObjectByProperty("uuid",y.object);void 0!==b&&i.addLevel(b,y.distance)}}return i},n.bindSkeletons=function(e,t){0!==Object.keys(t).length&&e.traverse((function(e){if(!0===e.isSkinnedMesh&&void 0!==e.skeleton){var n=t[e.skeleton];void 0===n?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",e.skeleton):e.bind(n,e.bindMatrix)}}))},n.setTexturePath=function(e){return console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath()."),this.setResourcePath(e)},t}(lh),pd={UVMapping:oe,CubeReflectionMapping:ae,CubeRefractionMapping:se,EquirectangularReflectionMapping:le,EquirectangularRefractionMapping:ce,CubeUVReflectionMapping:ue,CubeUVRefractionMapping:he},fd={RepeatWrapping:de,ClampToEdgeWrapping:pe,MirroredRepeatWrapping:fe},md={NearestFilter:me,NearestMipmapNearestFilter:ve,NearestMipmapLinearFilter:ye,LinearFilter:Ae,LinearMipmapNearestFilter:we,LinearMipmapLinearFilter:Ee};function vd(e){"undefined"===typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"===typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),lh.call(this,e),this.options={premultiplyAlpha:"none"}}function gd(){this.type="ShapePath",this.color=new Li,this.subPaths=[],this.currentPath=null}vd.prototype=Object.assign(Object.create(lh.prototype),{constructor:vd,isImageBitmapLoader:!0,setOptions:function(e){return this.options=e,this},load:function(e,t,n,r){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);var i=this,o=oh.get(e);if(void 0!==o)return i.manager.itemStart(e),setTimeout((function(){t&&t(o),i.manager.itemEnd(e)}),0),o;var a={};a.credentials="anonymous"===this.crossOrigin?"same-origin":"include",fetch(e,a).then((function(e){return e.blob()})).then((function(e){return createImageBitmap(e,i.options)})).then((function(n){oh.add(e,n),t&&t(n),i.manager.itemEnd(e)})).catch((function(t){r&&r(t),i.manager.itemError(e),i.manager.itemEnd(e)})),i.manager.itemStart(e)}}),Object.assign(gd.prototype,{moveTo:function(e,t){return this.currentPath=new Wh,this.subPaths.push(this.currentPath),this.currentPath.moveTo(e,t),this},lineTo:function(e,t){return this.currentPath.lineTo(e,t),this},quadraticCurveTo:function(e,t,n,r){return this.currentPath.quadraticCurveTo(e,t,n,r),this},bezierCurveTo:function(e,t,n,r,i,o){return this.currentPath.bezierCurveTo(e,t,n,r,i,o),this},splineThru:function(e){return this.currentPath.splineThru(e),this},toShapes:function(e,t){function n(e){for(var t=[],n=0,r=e.length;n<r;n++){var i=e[n],o=new qh;o.curves=i.curves,t.push(o)}return t}function r(e,t){for(var n=t.length,r=!1,i=n-1,o=0;o<n;i=o++){var a=t[i],s=t[o],l=s.x-a.x,c=s.y-a.y;if(Math.abs(c)>Number.EPSILON){if(c<0&&(a=t[o],l=-l,s=t[i],c=-c),e.y<a.y||e.y>s.y)continue;if(e.y===a.y){if(e.x===a.x)return!0}else{var u=c*(e.x-a.x)-l*(e.y-a.y);if(0===u)return!0;if(u<0)continue;r=!r}}else{if(e.y!==a.y)continue;if(s.x<=e.x&&e.x<=a.x||a.x<=e.x&&e.x<=s.x)return!0}}return r}var i,o,a,s=hu.isClockWise,l=this.subPaths;if(0===l.length)return[];if(!0===t)return n(l);var c=[];if(1===l.length)return o=l[0],(a=new qh).curves=o.curves,c.push(a),c;var u=!s(l[0].getPoints());u=e?!u:u;var h,d,p=[],f=[],m=[],v=0;f[v]=void 0,m[v]=[];for(var g=0,y=l.length;g<y;g++)i=s(h=(o=l[g]).getPoints()),(i=e?!i:i)?(!u&&f[v]&&v++,f[v]={s:new qh,p:h},f[v].s.curves=o.curves,u&&v++,m[v]=[]):m[v].push({h:o,p:h[0]});if(!f[0])return n(l);if(f.length>1){for(var b=!1,A=[],w=0,x=f.length;w<x;w++)p[w]=[];for(var E=0,M=f.length;E<M;E++)for(var _=m[E],T=0;T<_.length;T++){for(var S=_[T],C=!0,L=0;L<f.length;L++)r(S.p,f[L].p)&&(E!==L&&A.push({froms:E,tos:L,hole:T}),C?(C=!1,p[L].push(S)):b=!0);C&&p[E].push(S)}A.length>0&&(b||(m=p))}for(var R=0,P=f.length;R<P;R++){a=f[R].s,c.push(a);for(var D=0,O=(d=m[R]).length;D<O;D++)a.holes.push(d[D].h)}return c}});var yd,bd=function(){function e(e){Object.defineProperty(this,"isFont",{value:!0}),this.type="Font",this.data=e}return e.prototype.generateShapes=function(e,t){void 0===t&&(t=100);for(var n=[],r=Ad(e,t,this.data),i=0,o=r.length;i<o;i++)Array.prototype.push.apply(n,r[i].toShapes());return n},e}();function Ad(e,t,n){for(var r=Array.from?Array.from(e):String(e).split(""),i=t/n.resolution,o=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*i,a=[],s=0,l=0,c=0;c<r.length;c++){var u=r[c];if("\n"===u)s=0,l-=o;else{var h=wd(u,i,s,l,n);s+=h.offsetX,a.push(h.path)}}return a}function wd(e,t,n,r,i){var o=i.glyphs[e]||i.glyphs["?"];if(o){var a,s,l,c,u,h,d,p,f=new gd;if(o.o)for(var m=o._cachedOutline||(o._cachedOutline=o.o.split(" ")),v=0,g=m.length;v<g;)switch(m[v++]){case"m":a=m[v++]*t+n,s=m[v++]*t+r,f.moveTo(a,s);break;case"l":a=m[v++]*t+n,s=m[v++]*t+r,f.lineTo(a,s);break;case"q":l=m[v++]*t+n,c=m[v++]*t+r,u=m[v++]*t+n,h=m[v++]*t+r,f.quadraticCurveTo(u,h,l,c);break;case"b":l=m[v++]*t+n,c=m[v++]*t+r,u=m[v++]*t+n,h=m[v++]*t+r,d=m[v++]*t+n,p=m[v++]*t+r,f.bezierCurveTo(u,h,d,p,l,c)}return{offsetX:o.ha*t,path:f}}console.error('THREE.Font: character "'+e+'" does not exists in font family '+i.familyName+".")}function xd(e){lh.call(this,e)}xd.prototype=Object.assign(Object.create(lh.prototype),{constructor:xd,load:function(t,n,r,i){var o=this,a=new uh(this.manager);a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(o.withCredentials),a.load(t,(function(t){var r;try{r=JSON.parse(t)}catch(e){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),r=JSON.parse(t.substring(65,t.length-2))}var i=o.parse(r);n&&n(i)}),r,i)},parse:function(e){return new bd(e)}});var Ed={getContext:function(){return void 0===yd&&(yd=new(window.AudioContext||window.webkitAudioContext)),yd},setContext:function(e){yd=e}};function Md(e){lh.call(this,e)}function _d(e,t,n){ad.call(this,void 0,n);var r=(new Li).set(e),i=(new Li).set(t),o=new lr(r.r,r.g,r.b),a=new lr(i.r,i.g,i.b),s=Math.sqrt(Math.PI),l=s*Math.sqrt(.75);this.sh.coefficients[0].copy(o).add(a).multiplyScalar(s),this.sh.coefficients[1].copy(o).sub(a).multiplyScalar(l)}function Td(e,t){ad.call(this,void 0,t);var n=(new Li).set(e);this.sh.coefficients[0].set(n.r,n.g,n.b).multiplyScalar(2*Math.sqrt(Math.PI))}Md.prototype=Object.assign(Object.create(lh.prototype),{constructor:Md,load:function(t,n,r,i){var o=this,a=new uh(o.manager);a.setResponseType("arraybuffer"),a.setPath(o.path),a.setRequestHeader(o.requestHeader),a.setWithCredentials(o.withCredentials),a.load(t,(function(r){try{var a=r.slice(0);Ed.getContext().decodeAudioData(a,(function(e){n(e)}))}catch(e){i?i(e):console.error(e),o.manager.itemError(t)}}),r,i)}}),_d.prototype=Object.assign(Object.create(ad.prototype),{constructor:_d,isHemisphereLightProbe:!0,copy:function(e){return ad.prototype.copy.call(this,e),this},toJSON:function(e){return ad.prototype.toJSON.call(this,e)}}),Td.prototype=Object.assign(Object.create(ad.prototype),{constructor:Td,isAmbientLightProbe:!0,copy:function(e){return ad.prototype.copy.call(this,e),this},toJSON:function(e){return ad.prototype.toJSON.call(this,e)}});var Sd=new Fr,Cd=new Fr;function Ld(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new Oo,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new Oo,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}Object.assign(Ld.prototype,{update:function(e){var t=this._cache;if(t.focus!==e.focus||t.fov!==e.fov||t.aspect!==e.aspect*this.aspect||t.near!==e.near||t.far!==e.far||t.zoom!==e.zoom||t.eyeSep!==this.eyeSep){t.focus=e.focus,t.fov=e.fov,t.aspect=e.aspect*this.aspect,t.near=e.near,t.far=e.far,t.zoom=e.zoom,t.eyeSep=this.eyeSep;var n,r,i=e.projectionMatrix.clone(),o=t.eyeSep/2,a=o*t.near/t.focus,s=t.near*Math.tan(Kn.DEG2RAD*t.fov*.5)/t.zoom;Cd.elements[12]=-o,Sd.elements[12]=o,n=-s*t.aspect+a,r=s*t.aspect+a,i.elements[0]=2*t.near/(r-n),i.elements[8]=(r+n)/(r-n),this.cameraL.projectionMatrix.copy(i),n=-s*t.aspect-a,r=s*t.aspect-a,i.elements[0]=2*t.near/(r-n),i.elements[8]=(r+n)/(r-n),this.cameraR.projectionMatrix.copy(i)}this.cameraL.matrixWorld.copy(e.matrixWorld).multiply(Cd),this.cameraR.matrixWorld.copy(e.matrixWorld).multiply(Sd)}});var Rd=function(){function e(e){this.autoStart=void 0===e||e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}var t=e.prototype;return t.start=function(){this.startTime=Pd(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},t.stop=function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},t.getElapsedTime=function(){return this.getDelta(),this.elapsedTime},t.getDelta=function(){var e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var t=Pd();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e},e}();function Pd(){return("undefined"===typeof performance?Date:performance).now()}var Dd=new lr,Od=new sr,Id=new lr,Bd=new lr,Fd=function(e){function t(){var t;return(t=e.call(this)||this).type="AudioListener",t.context=Ed.getContext(),t.gain=t.context.createGain(),t.gain.connect(t.context.destination),t.filter=null,t.timeDelta=0,t._clock=new Rd,t}Gn(t,e);var n=t.prototype;return n.getInput=function(){return this.gain},n.removeFilter=function(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this},n.getFilter=function(){return this.filter},n.setFilter=function(e){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=e,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this},n.getMasterVolume=function(){return this.gain.gain.value},n.setMasterVolume=function(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this},n.updateMatrixWorld=function(t){e.prototype.updateMatrixWorld.call(this,t);var n=this.context.listener,r=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Dd,Od,Id),Bd.set(0,0,-1).applyQuaternion(Od),n.positionX){var i=this.context.currentTime+this.timeDelta;n.positionX.linearRampToValueAtTime(Dd.x,i),n.positionY.linearRampToValueAtTime(Dd.y,i),n.positionZ.linearRampToValueAtTime(Dd.z,i),n.forwardX.linearRampToValueAtTime(Bd.x,i),n.forwardY.linearRampToValueAtTime(Bd.y,i),n.forwardZ.linearRampToValueAtTime(Bd.z,i),n.upX.linearRampToValueAtTime(r.x,i),n.upY.linearRampToValueAtTime(r.y,i),n.upZ.linearRampToValueAtTime(r.z,i)}else n.setPosition(Dd.x,Dd.y,Dd.z),n.setOrientation(Bd.x,Bd.y,Bd.z,r.x,r.y,r.z)},t}(si),kd=function(e){function t(t){var n;return(n=e.call(this)||this).type="Audio",n.listener=t,n.context=t.context,n.gain=n.context.createGain(),n.gain.connect(t.getInput()),n.autoplay=!1,n.buffer=null,n.detune=0,n.loop=!1,n.loopStart=0,n.loopEnd=0,n.offset=0,n.duration=void 0,n.playbackRate=1,n.isPlaying=!1,n.hasPlaybackControl=!0,n.source=null,n.sourceType="empty",n._startedAt=0,n._progress=0,n._connected=!1,n.filters=[],n}Gn(t,e);var n=t.prototype;return n.getOutput=function(){return this.gain},n.setNodeSource=function(e){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=e,this.connect(),this},n.setMediaElementSource=function(e){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(e),this.connect(),this},n.setMediaStreamSource=function(e){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(e),this.connect(),this},n.setBuffer=function(e){return this.buffer=e,this.sourceType="buffer",this.autoplay&&this.play(),this},n.play=function(e){if(void 0===e&&(e=0),!0!==this.isPlaying){if(!1!==this.hasPlaybackControl){this._startedAt=this.context.currentTime+e;var t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.loopStart=this.loopStart,t.loopEnd=this.loopEnd,t.onended=this.onEnded.bind(this),t.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=t,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}console.warn("THREE.Audio: this Audio has no playback control.")}else console.warn("THREE.Audio: Audio is already playing.")},n.pause=function(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")},n.stop=function(){if(!1!==this.hasPlaybackControl)return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")},n.connect=function(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(var e=1,t=this.filters.length;e<t;e++)this.filters[e-1].connect(this.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this},n.disconnect=function(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var e=1,t=this.filters.length;e<t;e++)this.filters[e-1].disconnect(this.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this},n.getFilters=function(){return this.filters},n.setFilters=function(e){return e||(e=[]),!0===this._connected?(this.disconnect(),this.filters=e.slice(),this.connect()):this.filters=e.slice(),this},n.setDetune=function(e){if(this.detune=e,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this},n.getDetune=function(){return this.detune},n.getFilter=function(){return this.getFilters()[0]},n.setFilter=function(e){return this.setFilters(e?[e]:[])},n.setPlaybackRate=function(e){if(!1!==this.hasPlaybackControl)return this.playbackRate=e,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")},n.getPlaybackRate=function(){return this.playbackRate},n.onEnded=function(){this.isPlaying=!1},n.getLoop=function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},n.setLoop=function(e){if(!1!==this.hasPlaybackControl)return this.loop=e,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")},n.setLoopStart=function(e){return this.loopStart=e,this},n.setLoopEnd=function(e){return this.loopEnd=e,this},n.getVolume=function(){return this.gain.gain.value},n.setVolume=function(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this},t}(si),Nd=new lr,Ud=new sr,Hd=new lr,Gd=new lr,zd=function(e){function t(t){var n;return(n=e.call(this,t)||this).panner=n.context.createPanner(),n.panner.panningModel="HRTF",n.panner.connect(n.gain),n}Gn(t,e);var n=t.prototype;return n.getOutput=function(){return this.panner},n.getRefDistance=function(){return this.panner.refDistance},n.setRefDistance=function(e){return this.panner.refDistance=e,this},n.getRolloffFactor=function(){return this.panner.rolloffFactor},n.setRolloffFactor=function(e){return this.panner.rolloffFactor=e,this},n.getDistanceModel=function(){return this.panner.distanceModel},n.setDistanceModel=function(e){return this.panner.distanceModel=e,this},n.getMaxDistance=function(){return this.panner.maxDistance},n.setMaxDistance=function(e){return this.panner.maxDistance=e,this},n.setDirectionalCone=function(e,t,n){return this.panner.coneInnerAngle=e,this.panner.coneOuterAngle=t,this.panner.coneOuterGain=n,this},n.updateMatrixWorld=function(t){if(e.prototype.updateMatrixWorld.call(this,t),!0!==this.hasPlaybackControl||!1!==this.isPlaying){this.matrixWorld.decompose(Nd,Ud,Hd),Gd.set(0,0,1).applyQuaternion(Ud);var n=this.panner;if(n.positionX){var r=this.context.currentTime+this.listener.timeDelta;n.positionX.linearRampToValueAtTime(Nd.x,r),n.positionY.linearRampToValueAtTime(Nd.y,r),n.positionZ.linearRampToValueAtTime(Nd.z,r),n.orientationX.linearRampToValueAtTime(Gd.x,r),n.orientationY.linearRampToValueAtTime(Gd.y,r),n.orientationZ.linearRampToValueAtTime(Gd.z,r)}else n.setPosition(Nd.x,Nd.y,Nd.z),n.setOrientation(Gd.x,Gd.y,Gd.z)}},t}(kd),jd=function(){function e(e,t){void 0===t&&(t=2048),this.analyser=e.context.createAnalyser(),this.analyser.fftSize=t,this.data=new Uint8Array(this.analyser.frequencyBinCount),e.getOutput().connect(this.analyser)}var t=e.prototype;return t.getFrequencyData=function(){return this.analyser.getByteFrequencyData(this.data),this.data},t.getAverageFrequency=function(){for(var e=0,t=this.getFrequencyData(),n=0;n<t.length;n++)e+=t[n];return e/t.length},e}();function Vd(e,t,n){var r,i,o;switch(this.binding=e,this.valueSize=n,t){case"quaternion":r=this._slerp,i=this._slerpAdditive,o=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*n),this._workIndex=5;break;case"string":case"bool":r=this._select,i=this._select,o=this._setAdditiveIdentityOther,this.buffer=new Array(5*n);break;default:r=this._lerp,i=this._lerpAdditive,o=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*n)}this._mixBufferRegion=r,this._mixBufferRegionAdditive=i,this._setIdentity=o,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}Object.assign(Vd.prototype,{accumulate:function(e,t){var n=this.buffer,r=this.valueSize,i=e*r+r,o=this.cumulativeWeight;if(0===o){for(var a=0;a!==r;++a)n[i+a]=n[a];o=t}else{var s=t/(o+=t);this._mixBufferRegion(n,i,0,s,r)}this.cumulativeWeight=o},accumulateAdditive:function(e){var t=this.buffer,n=this.valueSize,r=n*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(t,r,0,e,n),this.cumulativeWeightAdditive+=e},apply:function(e){var t=this.valueSize,n=this.buffer,r=e*t+t,i=this.cumulativeWeight,o=this.cumulativeWeightAdditive,a=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,i<1){var s=t*this._origIndex;this._mixBufferRegion(n,r,s,1-i,t)}o>0&&this._mixBufferRegionAdditive(n,r,this._addIndex*t,1,t);for(var l=t,c=t+t;l!==c;++l)if(n[l]!==n[l+t]){a.setValue(n,r);break}},saveOriginalState:function(){var e=this.binding,t=this.buffer,n=this.valueSize,r=n*this._origIndex;e.getValue(t,r);for(var i=n,o=r;i!==o;++i)t[i]=t[r+i%n];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0},restoreOriginalState:function(){var e=3*this.valueSize;this.binding.setValue(this.buffer,e)},_setAdditiveIdentityNumeric:function(){for(var e=this._addIndex*this.valueSize,t=e+this.valueSize,n=e;n<t;n++)this.buffer[n]=0},_setAdditiveIdentityQuaternion:function(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1},_setAdditiveIdentityOther:function(){for(var e=this._origIndex*this.valueSize,t=this._addIndex*this.valueSize,n=0;n<this.valueSize;n++)this.buffer[t+n]=this.buffer[e+n]},_select:function(e,t,n,r,i){if(r>=.5)for(var o=0;o!==i;++o)e[t+o]=e[n+o]},_slerp:function(e,t,n,r){sr.slerpFlat(e,t,e,t,e,n,r)},_slerpAdditive:function(e,t,n,r,i){var o=this._workIndex*i;sr.multiplyQuaternionsFlat(e,o,e,t,e,n),sr.slerpFlat(e,t,e,t,e,o,r)},_lerp:function(e,t,n,r,i){for(var o=1-r,a=0;a!==i;++a){var s=t+a;e[s]=e[s]*o+e[n+a]*r}},_lerpAdditive:function(e,t,n,r,i){for(var o=0;o!==i;++o){var a=t+o;e[a]=e[a]+e[n+o]*r}}});var Wd="\\[\\]\\.:\\/",qd=new RegExp("["+Wd+"]","g"),Xd="[^"+Wd+"]",Yd="[^"+Wd.replace("\\.","")+"]",Qd=/((?:WC+[\/:])*)/.source.replace("WC",Xd),Zd=/(WCOD+)?/.source.replace("WCOD",Yd),Kd=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Xd),Jd=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Xd),$d=new RegExp("^"+Qd+Zd+Kd+Jd+"$"),ep=["material","materials","bones"];function tp(e,t,n){var r=n||np.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,r)}function np(e,t,n){this.path=t,this.parsedPath=n||np.parseTrackName(t),this.node=np.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e}function rp(){this.uuid=Kn.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;var e={};this._indicesByUUID=e;for(var t=0,n=arguments.length;t!==n;++t)e[arguments[t].uuid]=t;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};var r=this;this.stats={objects:{get total(){return r._objects.length},get inUse(){return this.total-r.nCachedObjects_}},get bindingsPerObject(){return r._bindings.length}}}Object.assign(tp.prototype,{getValue:function(e,t){this.bind();var n=this._targetGroup.nCachedObjects_,r=this._bindings[n];void 0!==r&&r.getValue(e,t)},setValue:function(e,t){for(var n=this._bindings,r=this._targetGroup.nCachedObjects_,i=n.length;r!==i;++r)n[r].setValue(e,t)},bind:function(){for(var e=this._bindings,t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].bind()},unbind:function(){for(var e=this._bindings,t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].unbind()}}),Object.assign(np,{Composite:tp,create:function(e,t,n){return e&&e.isAnimationObjectGroup?new np.Composite(e,t,n):new np(e,t,n)},sanitizeNodeName:function(e){return e.replace(/\s/g,"_").replace(qd,"")},parseTrackName:function(e){var t=$d.exec(e);if(!t)throw new Error("PropertyBinding: Cannot parse trackName: "+e);var n={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},r=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==r&&-1!==r){var i=n.nodeName.substring(r+1);-1!==ep.indexOf(i)&&(n.nodeName=n.nodeName.substring(0,r),n.objectName=i)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return n},findNode:function(e,t){if(!t||""===t||"."===t||-1===t||t===e.name||t===e.uuid)return e;if(e.skeleton){var n=e.skeleton.getBoneByName(t);if(void 0!==n)return n}if(e.children){var r=function e(n){for(var r=0;r<n.length;r++){var i=n[r];if(i.name===t||i.uuid===t)return i;var o=e(i.children);if(o)return o}return null}(e.children);if(r)return r}return null}}),Object.assign(np.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(e,t){e[t]=this.node[this.propertyName]},function(e,t){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)e[t++]=n[r]},function(e,t){e[t]=this.resolvedProperty[this.propertyIndex]},function(e,t){this.resolvedProperty.toArray(e,t)}],SetterByBindingTypeAndVersioning:[[function(e,t){this.targetObject[this.propertyName]=e[t]},function(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.needsUpdate=!0},function(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(e,t){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)n[r]=e[t++]},function(e,t){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)n[r]=e[t++];this.targetObject.needsUpdate=!0},function(e,t){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)n[r]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(e,t){this.resolvedProperty[this.propertyIndex]=e[t]},function(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0},function(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(e,t){this.resolvedProperty.fromArray(e,t)},function(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0},function(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(e,t){this.bind(),this.getValue(e,t)},setValue:function(e,t){this.bind(),this.setValue(e,t)},bind:function(){var e=this.node,t=this.parsedPath,n=t.objectName,r=t.propertyName,i=t.propertyIndex;if(e||(e=np.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,e){if(n){var o=t.objectIndex;switch(n){case"materials":if(!e.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!e.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);e=e.material.materials;break;case"bones":if(!e.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);e=e.skeleton.bones;for(var a=0;a<e.length;a++)if(e[a].name===o){o=a;break}break;default:if(void 0===e[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);e=e[n]}if(void 0!==o){if(void 0===e[o])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);e=e[o]}}var s=e[r];if(void 0!==s){var l=this.Versioning.None;this.targetObject=e,void 0!==e.needsUpdate?l=this.Versioning.NeedsUpdate:void 0!==e.matrixWorldNeedsUpdate&&(l=this.Versioning.MatrixWorldNeedsUpdate);var c=this.BindingType.Direct;if(void 0!==i){if("morphTargetInfluences"===r){if(!e.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!e.geometry.isBufferGeometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);if(!e.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==e.morphTargetDictionary[i]&&(i=e.morphTargetDictionary[i])}c=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=i}else void 0!==s.fromArray&&void 0!==s.toArray?(c=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(c=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=r;this.getValue=this.GetterByBindingType[c],this.setValue=this.SetterByBindingTypeAndVersioning[c][l]}else{var u=t.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+u+"."+r+" but it wasn't found.",e)}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(np.prototype,{_getValue_unbound:np.prototype.getValue,_setValue_unbound:np.prototype.setValue}),Object.assign(rp.prototype,{isAnimationObjectGroup:!0,add:function(){for(var e=this._objects,t=this._indicesByUUID,n=this._paths,r=this._parsedPaths,i=this._bindings,o=i.length,a=void 0,s=e.length,l=this.nCachedObjects_,c=0,u=arguments.length;c!==u;++c){var h=arguments[c],d=h.uuid,p=t[d];if(void 0===p){p=s++,t[d]=p,e.push(h);for(var f=0,m=o;f!==m;++f)i[f].push(new np(h,n[f],r[f]))}else if(p<l){a=e[p];var v=--l,g=e[v];t[g.uuid]=p,e[p]=g,t[d]=v,e[v]=h;for(var y=0,b=o;y!==b;++y){var A=i[y],w=A[v],x=A[p];A[p]=w,void 0===x&&(x=new np(h,n[y],r[y])),A[v]=x}}else e[p]!==a&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=l},remove:function(){for(var e=this._objects,t=this._indicesByUUID,n=this._bindings,r=n.length,i=this.nCachedObjects_,o=0,a=arguments.length;o!==a;++o){var s=arguments[o],l=s.uuid,c=t[l];if(void 0!==c&&c>=i){var u=i++,h=e[u];t[h.uuid]=c,e[c]=h,t[l]=u,e[u]=s;for(var d=0,p=r;d!==p;++d){var f=n[d],m=f[u],v=f[c];f[c]=m,f[u]=v}}}this.nCachedObjects_=i},uncache:function(){for(var e=this._objects,t=this._indicesByUUID,n=this._bindings,r=n.length,i=this.nCachedObjects_,o=e.length,a=0,s=arguments.length;a!==s;++a){var l=arguments[a].uuid,c=t[l];if(void 0!==c)if(delete t[l],c<i){var u=--i,h=e[u],d=--o,p=e[d];t[h.uuid]=c,e[c]=h,t[p.uuid]=u,e[u]=p,e.pop();for(var f=0,m=r;f!==m;++f){var v=n[f],g=v[u],y=v[d];v[c]=g,v[u]=y,v.pop()}}else{var b=--o,A=e[b];b>0&&(t[A.uuid]=c),e[c]=A,e.pop();for(var w=0,x=r;w!==x;++w){var E=n[w];E[c]=E[b],E.pop()}}}this.nCachedObjects_=i},subscribe_:function(e,t){var n=this._bindingsIndicesByPath,r=n[e],i=this._bindings;if(void 0!==r)return i[r];var o=this._paths,a=this._parsedPaths,s=this._objects,l=s.length,c=this.nCachedObjects_,u=new Array(l);r=i.length,n[e]=r,o.push(e),a.push(t),i.push(u);for(var h=c,d=s.length;h!==d;++h){var p=s[h];u[h]=new np(p,e,t)}return u},unsubscribe_:function(e){var t=this._bindingsIndicesByPath,n=t[e];if(void 0!==n){var r=this._paths,i=this._parsedPaths,o=this._bindings,a=o.length-1,s=o[a];t[e[a]]=n,o[n]=s,o.pop(),i[n]=i[a],i.pop(),r[n]=r[a],r.pop()}}});var ip=function(){function e(e,t,n,r){void 0===n&&(n=null),void 0===r&&(r=t.blendMode),this._mixer=e,this._clip=t,this._localRoot=n,this.blendMode=r;for(var i=t.tracks,o=i.length,a=new Array(o),s={endingStart:jt,endingEnd:jt},l=0;l!==o;++l){var c=i[l].createInterpolant(null);a[l]=c,c.settings=s}this._interpolantSettings=s,this._interpolants=a,this._propertyBindings=new Array(o),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=Nt,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}var t=e.prototype;return t.play=function(){return this._mixer._activateAction(this),this},t.stop=function(){return this._mixer._deactivateAction(this),this.reset()},t.reset=function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},t.isRunning=function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},t.isScheduled=function(){return this._mixer._isActiveAction(this)},t.startAt=function(e){return this._startTime=e,this},t.setLoop=function(e,t){return this.loop=e,this.repetitions=t,this},t.setEffectiveWeight=function(e){return this.weight=e,this._effectiveWeight=this.enabled?e:0,this.stopFading()},t.getEffectiveWeight=function(){return this._effectiveWeight},t.fadeIn=function(e){return this._scheduleFading(e,0,1)},t.fadeOut=function(e){return this._scheduleFading(e,1,0)},t.crossFadeFrom=function(e,t,n){if(e.fadeOut(t),this.fadeIn(t),n){var r=this._clip.duration,i=e._clip.duration,o=i/r,a=r/i;e.warp(1,o,t),this.warp(a,1,t)}return this},t.crossFadeTo=function(e,t,n){return e.crossFadeFrom(this,t,n)},t.stopFading=function(){var e=this._weightInterpolant;return null!==e&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this},t.setEffectiveTimeScale=function(e){return this.timeScale=e,this._effectiveTimeScale=this.paused?0:e,this.stopWarping()},t.getEffectiveTimeScale=function(){return this._effectiveTimeScale},t.setDuration=function(e){return this.timeScale=this._clip.duration/e,this.stopWarping()},t.syncWith=function(e){return this.time=e.time,this.timeScale=e.timeScale,this.stopWarping()},t.halt=function(e){return this.warp(this._effectiveTimeScale,0,e)},t.warp=function(e,t,n){var r=this._mixer,i=r.time,o=this.timeScale,a=this._timeScaleInterpolant;null===a&&(a=r._lendControlInterpolant(),this._timeScaleInterpolant=a);var s=a.parameterPositions,l=a.sampleValues;return s[0]=i,s[1]=i+n,l[0]=e/o,l[1]=t/o,this},t.stopWarping=function(){var e=this._timeScaleInterpolant;return null!==e&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this},t.getMixer=function(){return this._mixer},t.getClip=function(){return this._clip},t.getRoot=function(){return this._localRoot||this._mixer._root},t._update=function(e,t,n,r){if(this.enabled){var i=this._startTime;if(null!==i){var o=(e-i)*n;if(o<0||0===n)return;this._startTime=null,t=n*o}t*=this._updateTimeScale(e);var a=this._updateTime(t),s=this._updateWeight(e);if(s>0){var l=this._interpolants,c=this._propertyBindings;switch(this.blendMode){case Xt:for(var u=0,h=l.length;u!==h;++u)l[u].evaluate(a),c[u].accumulateAdditive(s);break;case qt:default:for(var d=0,p=l.length;d!==p;++d)l[d].evaluate(a),c[d].accumulate(r,s)}}}else this._updateWeight(e)},t._updateWeight=function(e){var t=0;if(this.enabled){t=this.weight;var n=this._weightInterpolant;if(null!==n){var r=n.evaluate(e)[0];t*=r,e>n.parameterPositions[1]&&(this.stopFading(),0===r&&(this.enabled=!1))}}return this._effectiveWeight=t,t},t._updateTimeScale=function(e){var t=0;if(!this.paused){t=this.timeScale;var n=this._timeScaleInterpolant;null!==n&&(t*=n.evaluate(e)[0],e>n.parameterPositions[1]&&(this.stopWarping(),0===t?this.paused=!0:this.timeScale=t))}return this._effectiveTimeScale=t,t},t._updateTime=function(e){var t=this._clip.duration,n=this.loop,r=this.time+e,i=this._loopCount,o=n===Ut;if(0===e)return-1===i?r:o&&1===(1&i)?t-r:r;if(n===kt){-1===i&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(r>=t)r=t;else{if(!(r<0)){this.time=r;break e}r=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{if(-1===i&&(e>=0?(i=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),r>=t||r<0){var a=Math.floor(r/t);r-=t*a,i+=Math.abs(a);var s=this.repetitions-i;if(s<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,r=e>0?t:0,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(1===s){var l=e<0;this._setEndings(l,!l,o)}else this._setEndings(!1,!1,o);this._loopCount=i,this.time=r,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:a})}}else this.time=r;if(o&&1===(1&i))return t-r}return r},t._setEndings=function(e,t,n){var r=this._interpolantSettings;n?(r.endingStart=Vt,r.endingEnd=Vt):(r.endingStart=e?this.zeroSlopeAtStart?Vt:jt:Wt,r.endingEnd=t?this.zeroSlopeAtEnd?Vt:jt:Wt)},t._scheduleFading=function(e,t,n){var r=this._mixer,i=r.time,o=this._weightInterpolant;null===o&&(o=r._lendControlInterpolant(),this._weightInterpolant=o);var a=o.parameterPositions,s=o.sampleValues;return a[0]=i,s[0]=t,a[1]=i+e,s[1]=n,this},e}();function op(e){this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}op.prototype=Object.assign(Object.create(qn.prototype),{constructor:op,_bindAction:function(e,t){var n=e._localRoot||this._root,r=e._clip.tracks,i=r.length,o=e._propertyBindings,a=e._interpolants,s=n.uuid,l=this._bindingsByRootAndName,c=l[s];void 0===c&&(c={},l[s]=c);for(var u=0;u!==i;++u){var h=r[u],d=h.name,p=c[d];if(void 0!==p)o[u]=p;else{if(void 0!==(p=o[u])){null===p._cacheIndex&&(++p.referenceCount,this._addInactiveBinding(p,s,d));continue}var f=t&&t._propertyBindings[u].binding.parsedPath;++(p=new Vd(np.create(n,d,f),h.ValueTypeName,h.getValueSize())).referenceCount,this._addInactiveBinding(p,s,d),o[u]=p}a[u].resultBuffer=p.buffer}},_activateAction:function(e){if(!this._isActiveAction(e)){if(null===e._cacheIndex){var t=(e._localRoot||this._root).uuid,n=e._clip.uuid,r=this._actionsByClip[n];this._bindAction(e,r&&r.knownActions[0]),this._addInactiveAction(e,n,t)}for(var i=e._propertyBindings,o=0,a=i.length;o!==a;++o){var s=i[o];0===s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(e)}},_deactivateAction:function(e){if(this._isActiveAction(e)){for(var t=e._propertyBindings,n=0,r=t.length;n!==r;++n){var i=t[n];0===--i.useCount&&(i.restoreOriginalState(),this._takeBackBinding(i))}this._takeBackAction(e)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}},_isActiveAction:function(e){var t=e._cacheIndex;return null!==t&&t<this._nActiveActions},_addInactiveAction:function(e,t,n){var r=this._actions,i=this._actionsByClip,o=i[t];if(void 0===o)o={knownActions:[e],actionByRoot:{}},e._byClipCacheIndex=0,i[t]=o;else{var a=o.knownActions;e._byClipCacheIndex=a.length,a.push(e)}e._cacheIndex=r.length,r.push(e),o.actionByRoot[n]=e},_removeInactiveAction:function(e){var t=this._actions,n=t[t.length-1],r=e._cacheIndex;n._cacheIndex=r,t[r]=n,t.pop(),e._cacheIndex=null;var i=e._clip.uuid,o=this._actionsByClip,a=o[i],s=a.knownActions,l=s[s.length-1],c=e._byClipCacheIndex;l._byClipCacheIndex=c,s[c]=l,s.pop(),e._byClipCacheIndex=null,delete a.actionByRoot[(e._localRoot||this._root).uuid],0===s.length&&delete o[i],this._removeInactiveBindingsForAction(e)},_removeInactiveBindingsForAction:function(e){for(var t=e._propertyBindings,n=0,r=t.length;n!==r;++n){var i=t[n];0===--i.referenceCount&&this._removeInactiveBinding(i)}},_lendAction:function(e){var t=this._actions,n=e._cacheIndex,r=this._nActiveActions++,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i},_takeBackAction:function(e){var t=this._actions,n=e._cacheIndex,r=--this._nActiveActions,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i},_addInactiveBinding:function(e,t,n){var r=this._bindingsByRootAndName,i=this._bindings,o=r[t];void 0===o&&(o={},r[t]=o),o[n]=e,e._cacheIndex=i.length,i.push(e)},_removeInactiveBinding:function(e){var t=this._bindings,n=e.binding,r=n.rootNode.uuid,i=n.path,o=this._bindingsByRootAndName,a=o[r],s=t[t.length-1],l=e._cacheIndex;s._cacheIndex=l,t[l]=s,t.pop(),delete a[i],0===Object.keys(a).length&&delete o[r]},_lendBinding:function(e){var t=this._bindings,n=e._cacheIndex,r=this._nActiveBindings++,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i},_takeBackBinding:function(e){var t=this._bindings,n=e._cacheIndex,r=--this._nActiveBindings,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i},_lendControlInterpolant:function(){var e=this._controlInterpolants,t=this._nActiveControlInterpolants++,n=e[t];return void 0===n&&((n=new qu(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=t,e[t]=n),n},_takeBackControlInterpolant:function(e){var t=this._controlInterpolants,n=e.__cacheIndex,r=--this._nActiveControlInterpolants,i=t[r];e.__cacheIndex=r,t[r]=e,i.__cacheIndex=n,t[n]=i},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(e,t,n){var r=t||this._root,i=r.uuid,o="string"===typeof e?nh.findByName(r,e):e,a=null!==o?o.uuid:e,s=this._actionsByClip[a],l=null;if(void 0===n&&(n=null!==o?o.blendMode:qt),void 0!==s){var c=s.actionByRoot[i];if(void 0!==c&&c.blendMode===n)return c;l=s.knownActions[0],null===o&&(o=l._clip)}if(null===o)return null;var u=new ip(this,o,t,n);return this._bindAction(u,l),this._addInactiveAction(u,a,i),u},existingAction:function(e,t){var n=t||this._root,r=n.uuid,i="string"===typeof e?nh.findByName(n,e):e,o=i?i.uuid:e,a=this._actionsByClip[o];return void 0!==a&&a.actionByRoot[r]||null},stopAllAction:function(){for(var e=this._actions,t=this._nActiveActions-1;t>=0;--t)e[t].stop();return this},update:function(e){e*=this.timeScale;for(var t=this._actions,n=this._nActiveActions,r=this.time+=e,i=Math.sign(e),o=this._accuIndex^=1,a=0;a!==n;++a)t[a]._update(r,e,i,o);for(var s=this._bindings,l=this._nActiveBindings,c=0;c!==l;++c)s[c].apply(o);return this},setTime:function(e){this.time=0;for(var t=0;t<this._actions.length;t++)this._actions[t].time=0;return this.update(e)},getRoot:function(){return this._root},uncacheClip:function(e){var t=this._actions,n=e.uuid,r=this._actionsByClip,i=r[n];if(void 0!==i){for(var o=i.knownActions,a=0,s=o.length;a!==s;++a){var l=o[a];this._deactivateAction(l);var c=l._cacheIndex,u=t[t.length-1];l._cacheIndex=null,l._byClipCacheIndex=null,u._cacheIndex=c,t[c]=u,t.pop(),this._removeInactiveBindingsForAction(l)}delete r[n]}},uncacheRoot:function(e){var t=e.uuid,n=this._actionsByClip;for(var r in n){var i=n[r].actionByRoot[t];void 0!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}var o=this._bindingsByRootAndName[t];if(void 0!==o)for(var a in o){var s=o[a];s.restoreOriginalState(),this._removeInactiveBinding(s)}},uncacheAction:function(e,t){var n=this.existingAction(e,t);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}});var ap=function(){function e(e){"string"===typeof e&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),e=arguments[1]),this.value=e}return e.prototype.clone=function(){return new e(void 0===this.value.clone?this.value:this.value.clone())},e}();function sp(e,t,n){yl.call(this,e,t),this.meshPerAttribute=n||1}function lp(e,t,n,r,i){this.buffer=e,this.type=t,this.itemSize=n,this.elementSize=r,this.count=i,this.version=0}function cp(e,t,n,r){this.ray=new Br(e,t),this.near=n||0,this.far=r||1/0,this.camera=null,this.layers=new Xr,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points."),this.Points}}})}function up(e,t){return e.distance-t.distance}function hp(e,t,n,r){if(e.layers.test(t.layers)&&e.raycast(t,n),!0===r)for(var i=e.children,o=0,a=i.length;o<a;o++)hp(i[o],t,n,!0)}sp.prototype=Object.assign(Object.create(yl.prototype),{constructor:sp,isInstancedInterleavedBuffer:!0,copy:function(e){return yl.prototype.copy.call(this,e),this.meshPerAttribute=e.meshPerAttribute,this},clone:function(e){var t=yl.prototype.clone.call(this,e);return t.meshPerAttribute=this.meshPerAttribute,t},toJSON:function(e){var t=yl.prototype.toJSON.call(this,e);return t.isInstancedInterleavedBuffer=!0,t.meshPerAttribute=this.meshPerAttribute,t}}),Object.defineProperty(lp.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.assign(lp.prototype,{isGLBufferAttribute:!0,setBuffer:function(e){return this.buffer=e,this},setType:function(e,t){return this.type=e,this.elementSize=t,this},setItemSize:function(e){return this.itemSize=e,this},setCount:function(e){return this.count=e,this}}),Object.assign(cp.prototype,{set:function(e,t){this.ray.set(e,t)},setFromCamera:function(e,t){t&&t.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(t).sub(this.ray.origin).normalize(),this.camera=t):t&&t.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,(t.near+t.far)/(t.near-t.far)).unproject(t),this.ray.direction.set(0,0,-1).transformDirection(t.matrixWorld),this.camera=t):console.error("THREE.Raycaster: Unsupported camera type: "+t.type)},intersectObject:function(e,t,n){var r=n||[];return hp(e,this,r,t),r.sort(up),r},intersectObjects:function(e,t,n){var r=n||[];if(!1===Array.isArray(e))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),r;for(var i=0,o=e.length;i<o;i++)hp(e[i],this,r,t);return r.sort(up),r}});var dp=function(){function e(e,t,n){return void 0===e&&(e=1),void 0===t&&(t=0),void 0===n&&(n=0),this.radius=e,this.phi=t,this.theta=n,this}var t=e.prototype;return t.set=function(e,t,n){return this.radius=e,this.phi=t,this.theta=n,this},t.clone=function(){return(new this.constructor).copy(this)},t.copy=function(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this},t.makeSafe=function(){var e=1e-6;return this.phi=Math.max(e,Math.min(Math.PI-e,this.phi)),this},t.setFromVector3=function(e){return this.setFromCartesianCoords(e.x,e.y,e.z)},t.setFromCartesianCoords=function(e,t,n){return this.radius=Math.sqrt(e*e+t*t+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e,n),this.phi=Math.acos(Kn.clamp(t/this.radius,-1,1))),this},e}(),pp=function(){function e(e,t,n){return this.radius=void 0!==e?e:1,this.theta=void 0!==t?t:0,this.y=void 0!==n?n:0,this}var t=e.prototype;return t.set=function(e,t,n){return this.radius=e,this.theta=t,this.y=n,this},t.clone=function(){return(new this.constructor).copy(this)},t.copy=function(e){return this.radius=e.radius,this.theta=e.theta,this.y=e.y,this},t.setFromVector3=function(e){return this.setFromCartesianCoords(e.x,e.y,e.z)},t.setFromCartesianCoords=function(e,t,n){return this.radius=Math.sqrt(e*e+n*n),this.theta=Math.atan2(e,n),this.y=t,this},e}(),fp=new Jn,mp=function(){function e(e,t){Object.defineProperty(this,"isBox2",{value:!0}),this.min=void 0!==e?e:new Jn(1/0,1/0),this.max=void 0!==t?t:new Jn(-1/0,-1/0)}var t=e.prototype;return t.set=function(e,t){return this.min.copy(e),this.max.copy(t),this},t.setFromPoints=function(e){this.makeEmpty();for(var t=0,n=e.length;t<n;t++)this.expandByPoint(e[t]);return this},t.setFromCenterAndSize=function(e,t){var n=fp.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(n),this.max.copy(e).add(n),this},t.clone=function(){return(new this.constructor).copy(this)},t.copy=function(e){return this.min.copy(e.min),this.max.copy(e.max),this},t.makeEmpty=function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},t.isEmpty=function(){return this.max.x<this.min.x||this.max.y<this.min.y},t.getCenter=function(e){return void 0===e&&(console.warn("THREE.Box2: .getCenter() target is now required"),e=new Jn),this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},t.getSize=function(e){return void 0===e&&(console.warn("THREE.Box2: .getSize() target is now required"),e=new Jn),this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)},t.expandByPoint=function(e){return this.min.min(e),this.max.max(e),this},t.expandByVector=function(e){return this.min.sub(e),this.max.add(e),this},t.expandByScalar=function(e){return this.min.addScalar(-e),this.max.addScalar(e),this},t.containsPoint=function(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y)},t.containsBox=function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y},t.getParameter=function(e,t){return void 0===t&&(console.warn("THREE.Box2: .getParameter() target is now required"),t=new Jn),t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))},t.intersectsBox=function(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y)},t.clampPoint=function(e,t){return void 0===t&&(console.warn("THREE.Box2: .clampPoint() target is now required"),t=new Jn),t.copy(e).clamp(this.min,this.max)},t.distanceToPoint=function(e){return fp.copy(e).clamp(this.min,this.max).sub(e).length()},t.intersect=function(e){return this.min.max(e.min),this.max.min(e.max),this},t.union=function(e){return this.min.min(e.min),this.max.max(e.max),this},t.translate=function(e){return this.min.add(e),this.max.add(e),this},t.equals=function(e){return e.min.equals(this.min)&&e.max.equals(this.max)},e}(),vp=new lr,gp=new lr,yp=function(){function e(e,t){this.start=void 0!==e?e:new lr,this.end=void 0!==t?t:new lr}var t=e.prototype;return t.set=function(e,t){return this.start.copy(e),this.end.copy(t),this},t.clone=function(){return(new this.constructor).copy(this)},t.copy=function(e){return this.start.copy(e.start),this.end.copy(e.end),this},t.getCenter=function(e){return void 0===e&&(console.warn("THREE.Line3: .getCenter() target is now required"),e=new lr),e.addVectors(this.start,this.end).multiplyScalar(.5)},t.delta=function(e){return void 0===e&&(console.warn("THREE.Line3: .delta() target is now required"),e=new lr),e.subVectors(this.end,this.start)},t.distanceSq=function(){return this.start.distanceToSquared(this.end)},t.distance=function(){return this.start.distanceTo(this.end)},t.at=function(e,t){return void 0===t&&(console.warn("THREE.Line3: .at() target is now required"),t=new lr),this.delta(t).multiplyScalar(e).add(this.start)},t.closestPointToPointParameter=function(e,t){vp.subVectors(e,this.start),gp.subVectors(this.end,this.start);var n=gp.dot(gp),r=gp.dot(vp)/n;return t&&(r=Kn.clamp(r,0,1)),r},t.closestPointToPoint=function(e,t,n){var r=this.closestPointToPointParameter(e,t);return void 0===n&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),n=new lr),this.delta(n).multiplyScalar(r).add(this.start)},t.applyMatrix4=function(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this},t.equals=function(e){return e.start.equals(this.start)&&e.end.equals(this.end)},e}();function bp(e){si.call(this),this.material=e,this.render=function(){},this.hasPositions=!1,this.hasNormals=!1,this.hasColors=!1,this.hasUvs=!1,this.positionArray=null,this.normalArray=null,this.colorArray=null,this.uvArray=null,this.count=0}bp.prototype=Object.create(si.prototype),bp.prototype.constructor=bp,bp.prototype.isImmediateRenderObject=!0;var Ap=new lr,wp=function(e){function t(t,n){var r;(r=e.call(this)||this).light=t,r.light.updateMatrixWorld(),r.matrix=t.matrixWorld,r.matrixAutoUpdate=!1,r.color=n;for(var i=new ro,o=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],a=0,s=1,l=32;a<l;a++,s++){var c=a/l*Math.PI*2,u=s/l*Math.PI*2;o.push(Math.cos(c),Math.sin(c),1,Math.cos(u),Math.sin(u),1)}i.setAttribute("position",new Wi(o,3));var h=new tc({fog:!1,toneMapped:!1});return r.cone=new uc(i,h),r.add(r.cone),r.update(),r}Gn(t,e);var n=t.prototype;return n.dispose=function(){this.cone.geometry.dispose(),this.cone.material.dispose()},n.update=function(){this.light.updateMatrixWorld();var e=this.light.distance?this.light.distance:1e3,t=e*Math.tan(this.light.angle);this.cone.scale.set(t,t,e),Ap.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(Ap),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)},t}(si),xp=new lr,Ep=new Fr,Mp=new Fr,_p=function(e){function t(t){for(var n,r=Tp(t),i=new ro,o=[],a=[],s=new Li(0,0,1),l=new Li(0,1,0),c=0;c<r.length;c++){var u=r[c];u.parent&&u.parent.isBone&&(o.push(0,0,0),o.push(0,0,0),a.push(s.r,s.g,s.b),a.push(l.r,l.g,l.b))}i.setAttribute("position",new Wi(o,3)),i.setAttribute("color",new Wi(a,3));var h=new tc({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0});return(n=e.call(this,i,h)||this).type="SkeletonHelper",n.isSkeletonHelper=!0,n.root=t,n.bones=r,n.matrix=t.matrixWorld,n.matrixAutoUpdate=!1,n}return Gn(t,e),t.prototype.updateMatrixWorld=function(t){var n=this.bones,r=this.geometry,i=r.getAttribute("position");Mp.copy(this.root.matrixWorld).invert();for(var o=0,a=0;o<n.length;o++){var s=n[o];s.parent&&s.parent.isBone&&(Ep.multiplyMatrices(Mp,s.matrixWorld),xp.setFromMatrixPosition(Ep),i.setXYZ(a,xp.x,xp.y,xp.z),Ep.multiplyMatrices(Mp,s.parent.matrixWorld),xp.setFromMatrixPosition(Ep),i.setXYZ(a+1,xp.x,xp.y,xp.z),a+=2)}r.getAttribute("position").needsUpdate=!0,e.prototype.updateMatrixWorld.call(this,t)},t}(uc);function Tp(e){var t=[];e&&e.isBone&&t.push(e);for(var n=0;n<e.children.length;n++)t.push.apply(t,Tp(e.children[n]));return t}var Sp=function(e){function t(t,n,r){var i,o=new Mu(n,4,2),a=new Oi({wireframe:!0,fog:!1,toneMapped:!1});return(i=e.call(this,o,a)||this).light=t,i.light.updateMatrixWorld(),i.color=r,i.type="PointLightHelper",i.matrix=i.light.matrixWorld,i.matrixAutoUpdate=!1,i.update(),i}Gn(t,e);var n=t.prototype;return n.dispose=function(){this.geometry.dispose(),this.material.dispose()},n.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)},t}(xo),Cp=new lr,Lp=new Li,Rp=new Li,Pp=function(e){function t(t,n,r){var i;(i=e.call(this)||this).light=t,i.light.updateMatrixWorld(),i.matrix=t.matrixWorld,i.matrixAutoUpdate=!1,i.color=r;var o=new bu(n);o.rotateY(.5*Math.PI),i.material=new Oi({wireframe:!0,fog:!1,toneMapped:!1}),void 0===i.color&&(i.material.vertexColors=!0);var a=o.getAttribute("position"),s=new Float32Array(3*a.count);return o.setAttribute("color",new Fi(s,3)),i.add(new xo(o,i.material)),i.update(),i}Gn(t,e);var n=t.prototype;return n.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},n.update=function(){var e=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var t=e.geometry.getAttribute("color");Lp.copy(this.light.color),Rp.copy(this.light.groundColor);for(var n=0,r=t.count;n<r;n++){var i=n<r/2?Lp:Rp;t.setXYZ(n,i.r,i.g,i.b)}t.needsUpdate=!0}e.lookAt(Cp.setFromMatrixPosition(this.light.matrixWorld).negate())},t}(si),Dp=function(e){function t(t,n,r,i){var o;void 0===t&&(t=10),void 0===n&&(n=10),void 0===r&&(r=4473924),void 0===i&&(i=8947848),r=new Li(r),i=new Li(i);for(var a=n/2,s=t/n,l=t/2,c=[],u=[],h=0,d=0,p=-l;h<=n;h++,p+=s){c.push(-l,0,p,l,0,p),c.push(p,0,-l,p,0,l);var f=h===a?r:i;f.toArray(u,d),d+=3,f.toArray(u,d),d+=3,f.toArray(u,d),d+=3,f.toArray(u,d),d+=3}var m=new ro;m.setAttribute("position",new Wi(c,3)),m.setAttribute("color",new Wi(u,3));var v=new tc({vertexColors:!0,toneMapped:!1});return(o=e.call(this,m,v)||this).type="GridHelper",o}return Gn(t,e),t}(uc),Op=function(e){function t(t,n,r,i,o,a){var s;void 0===t&&(t=10),void 0===n&&(n=16),void 0===r&&(r=8),void 0===i&&(i=64),void 0===o&&(o=4473924),void 0===a&&(a=8947848),o=new Li(o),a=new Li(a);for(var l=[],c=[],u=0;u<=n;u++){var h=u/n*(2*Math.PI),d=Math.sin(h)*t,p=Math.cos(h)*t;l.push(0,0,0),l.push(d,0,p);var f=1&u?o:a;c.push(f.r,f.g,f.b),c.push(f.r,f.g,f.b)}for(var m=0;m<=r;m++)for(var v=1&m?o:a,g=t-t/r*m,y=0;y<i;y++){var b=y/i*(2*Math.PI),A=Math.sin(b)*g,w=Math.cos(b)*g;l.push(A,0,w),c.push(v.r,v.g,v.b),b=(y+1)/i*(2*Math.PI),A=Math.sin(b)*g,w=Math.cos(b)*g,l.push(A,0,w),c.push(v.r,v.g,v.b)}var x=new ro;x.setAttribute("position",new Wi(l,3)),x.setAttribute("color",new Wi(c,3));var E=new tc({vertexColors:!0,toneMapped:!1});return(s=e.call(this,x,E)||this).type="PolarGridHelper",s}return Gn(t,e),t}(uc),Ip=new lr,Bp=new lr,Fp=new lr,kp=function(e){function t(t,n,r){var i;(i=e.call(this)||this).light=t,i.light.updateMatrixWorld(),i.matrix=t.matrixWorld,i.matrixAutoUpdate=!1,i.color=r,void 0===n&&(n=1);var o=new ro;o.setAttribute("position",new Wi([-n,n,0,n,n,0,n,-n,0,-n,-n,0,-n,n,0],3));var a=new tc({fog:!1,toneMapped:!1});return i.lightPlane=new sc(o,a),i.add(i.lightPlane),(o=new ro).setAttribute("position",new Wi([0,0,0,0,0,1],3)),i.targetLine=new sc(o,a),i.add(i.targetLine),i.update(),i}Gn(t,e);var n=t.prototype;return n.dispose=function(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()},n.update=function(){Ip.setFromMatrixPosition(this.light.matrixWorld),Bp.setFromMatrixPosition(this.light.target.matrixWorld),Fp.subVectors(Bp,Ip),this.lightPlane.lookAt(Bp),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(Bp),this.targetLine.scale.z=Fp.length()},t}(si),Np=new lr,Up=new Do,Hp=function(e){function t(t){var n,r=new ro,i=new tc({color:16777215,vertexColors:!0,toneMapped:!1}),o=[],a=[],s={},l=new Li(16755200),c=new Li(16711680),u=new Li(43775),h=new Li(16777215),d=new Li(3355443);function p(e,t,n){f(e,n),f(t,n)}function f(e,t){o.push(0,0,0),a.push(t.r,t.g,t.b),void 0===s[e]&&(s[e]=[]),s[e].push(o.length/3-1)}return p("n1","n2",l),p("n2","n4",l),p("n4","n3",l),p("n3","n1",l),p("f1","f2",l),p("f2","f4",l),p("f4","f3",l),p("f3","f1",l),p("n1","f1",l),p("n2","f2",l),p("n3","f3",l),p("n4","f4",l),p("p","n1",c),p("p","n2",c),p("p","n3",c),p("p","n4",c),p("u1","u2",u),p("u2","u3",u),p("u3","u1",u),p("c","t",h),p("p","c",d),p("cn1","cn2",d),p("cn3","cn4",d),p("cf1","cf2",d),p("cf3","cf4",d),r.setAttribute("position",new Wi(o,3)),r.setAttribute("color",new Wi(a,3)),(n=e.call(this,r,i)||this).type="CameraHelper",n.camera=t,n.camera.updateProjectionMatrix&&n.camera.updateProjectionMatrix(),n.matrix=t.matrixWorld,n.matrixAutoUpdate=!1,n.pointMap=s,n.update(),n}return Gn(t,e),t.prototype.update=function(){var e=this.geometry,t=this.pointMap,n=1,r=1;Up.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),Gp("c",t,e,Up,0,0,-1),Gp("t",t,e,Up,0,0,1),Gp("n1",t,e,Up,-n,-r,-1),Gp("n2",t,e,Up,n,-r,-1),Gp("n3",t,e,Up,-n,r,-1),Gp("n4",t,e,Up,n,r,-1),Gp("f1",t,e,Up,-n,-r,1),Gp("f2",t,e,Up,n,-r,1),Gp("f3",t,e,Up,-n,r,1),Gp("f4",t,e,Up,n,r,1),Gp("u1",t,e,Up,.7*n,1.1*r,-1),Gp("u2",t,e,Up,.7*-n,1.1*r,-1),Gp("u3",t,e,Up,0,2*r,-1),Gp("cf1",t,e,Up,-n,0,1),Gp("cf2",t,e,Up,n,0,1),Gp("cf3",t,e,Up,0,-r,1),Gp("cf4",t,e,Up,0,r,1),Gp("cn1",t,e,Up,-n,0,-1),Gp("cn2",t,e,Up,n,0,-1),Gp("cn3",t,e,Up,0,-r,-1),Gp("cn4",t,e,Up,0,r,-1),e.getAttribute("position").needsUpdate=!0},t}(uc);function Gp(e,t,n,r,i,o,a){Np.set(i,o,a).unproject(r);var s=t[e];if(void 0!==s)for(var l=n.getAttribute("position"),c=0,u=s.length;c<u;c++)l.setXYZ(s[c],Np.x,Np.y,Np.z)}var zp,jp,Vp,Wp=new hr,qp=function(e){function t(t,n){var r;void 0===n&&(n=16776960);var i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),o=new Float32Array(24),a=new ro;return a.setIndex(new Fi(i,1)),a.setAttribute("position",new Fi(o,3)),(r=e.call(this,a,new tc({color:n,toneMapped:!1}))||this).object=t,r.type="BoxHelper",r.matrixAutoUpdate=!1,r.update(),r}Gn(t,e);var n=t.prototype;return n.update=function(e){if(void 0!==e&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&Wp.setFromObject(this.object),!Wp.isEmpty()){var t=Wp.min,n=Wp.max,r=this.geometry.attributes.position,i=r.array;i[0]=n.x,i[1]=n.y,i[2]=n.z,i[3]=t.x,i[4]=n.y,i[5]=n.z,i[6]=t.x,i[7]=t.y,i[8]=n.z,i[9]=n.x,i[10]=t.y,i[11]=n.z,i[12]=n.x,i[13]=n.y,i[14]=t.z,i[15]=t.x,i[16]=n.y,i[17]=t.z,i[18]=t.x,i[19]=t.y,i[20]=t.z,i[21]=n.x,i[22]=t.y,i[23]=t.z,r.needsUpdate=!0,this.geometry.computeBoundingSphere()}},n.setFromObject=function(e){return this.object=e,this.update(),this},n.copy=function(e){return uc.prototype.copy.call(this,e),this.object=e.object,this},t}(uc),Xp=function(e){function t(t,n){var r;void 0===n&&(n=16776960);var i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),o=[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],a=new ro;return a.setIndex(new Fi(i,1)),a.setAttribute("position",new Wi(o,3)),(r=e.call(this,a,new tc({color:n,toneMapped:!1}))||this).box=t,r.type="Box3Helper",r.geometry.computeBoundingSphere(),r}return Gn(t,e),t.prototype.updateMatrixWorld=function(t){var n=this.box;n.isEmpty()||(n.getCenter(this.position),n.getSize(this.scale),this.scale.multiplyScalar(.5),e.prototype.updateMatrixWorld.call(this,t))},t}(uc),Yp=function(e){function t(t,n,r){var i;void 0===n&&(n=1),void 0===r&&(r=16776960);var o=r,a=[1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],s=new ro;s.setAttribute("position",new Wi(a,3)),s.computeBoundingSphere(),(i=e.call(this,s,new tc({color:o,toneMapped:!1}))||this).type="PlaneHelper",i.plane=t,i.size=n;var l=[1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],c=new ro;return c.setAttribute("position",new Wi(l,3)),c.computeBoundingSphere(),i.add(new xo(c,new Oi({color:o,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1}))),i}return Gn(t,e),t.prototype.updateMatrixWorld=function(t){var n=-this.plane.constant;Math.abs(n)<1e-8&&(n=1e-8),this.scale.set(.5*this.size,.5*this.size,n),this.children[0].material.side=n<0?v:m,this.lookAt(this.plane.normal),e.prototype.updateMatrixWorld.call(this,t)},t}(sc),Qp=new lr,Zp=function(e){function t(t,n,r,i,o,a){var s;return(s=e.call(this)||this).type="ArrowHelper",void 0===t&&(t=new lr(0,0,1)),void 0===n&&(n=new lr(0,0,0)),void 0===r&&(r=1),void 0===i&&(i=16776960),void 0===o&&(o=.2*r),void 0===a&&(a=.2*o),void 0===zp&&((zp=new ro).setAttribute("position",new Wi([0,0,0,0,1,0],3)),(jp=new Mc(0,.5,1,5,1)).translate(0,-.5,0)),s.position.copy(n),s.line=new sc(zp,new tc({color:i,toneMapped:!1})),s.line.matrixAutoUpdate=!1,s.add(s.line),s.cone=new xo(jp,new Oi({color:i,toneMapped:!1})),s.cone.matrixAutoUpdate=!1,s.add(s.cone),s.setDirection(t),s.setLength(r,o,a),s}Gn(t,e);var n=t.prototype;return n.setDirection=function(e){if(e.y>.99999)this.quaternion.set(0,0,0,1);else if(e.y<-.99999)this.quaternion.set(1,0,0,0);else{Qp.set(e.z,0,-e.x).normalize();var t=Math.acos(e.y);this.quaternion.setFromAxisAngle(Qp,t)}},n.setLength=function(e,t,n){void 0===t&&(t=.2*e),void 0===n&&(n=.2*t),this.line.scale.set(1,Math.max(1e-4,e-t),1),this.line.updateMatrix(),this.cone.scale.set(n,t,n),this.cone.position.y=e,this.cone.updateMatrix()},n.setColor=function(e){this.line.material.color.set(e),this.cone.material.color.set(e)},n.copy=function(t){return e.prototype.copy.call(this,t,!1),this.line.copy(t.line),this.cone.copy(t.cone),this},t}(si),Kp=function(e){function t(t){var n;void 0===t&&(t=1);var r=[0,0,0,t,0,0,0,0,0,0,t,0,0,0,0,0,0,t],i=[1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],o=new ro;o.setAttribute("position",new Wi(r,3)),o.setAttribute("color",new Wi(i,3));var a=new tc({vertexColors:!0,toneMapped:!1});return(n=e.call(this,o,a)||this).type="AxesHelper",n}return Gn(t,e),t}(uc),Jp=new Float32Array(1),$p=new Int32Array(Jp.buffer),ef={toHalfFloat:function(e){Jp[0]=e;var t=$p[0],n=t>>16&32768,r=t>>12&2047,i=t>>23&255;return i<103?n:i>142?(n|=31744,n|=(255==i?0:1)&&8388607&t):i<113?n|=((r|=2048)>>114-i)+(r>>113-i&1):(n|=i-112<<10|r>>1,n+=1&r)}},tf=4,nf=8,rf=Math.pow(2,nf),of=[.125,.215,.35,.446,.526,.582],af=nf-tf+1+of.length,sf=20,lf=((Vp={})[Kt]=0,Vp[Jt]=1,Vp[en]=2,Vp[nn]=3,Vp[rn]=4,Vp[on]=5,Vp[$t]=6,Vp),cf=new Oi({side:v,depthWrite:!1,depthTest:!1}),uf=new xo(new _o,cf),hf=new ed,df=Mf(),pf=df._lodPlanes,ff=df._sizeLods,mf=df._sigmas,vf=new Li,gf=null,yf=(1+Math.sqrt(5))/2,bf=1/yf,Af=[new lr(1,1,1),new lr(-1,1,1),new lr(1,1,-1),new lr(-1,1,-1),new lr(0,yf,bf),new lr(0,yf,-bf),new lr(bf,0,yf),new lr(-bf,0,yf),new lr(yf,bf,0),new lr(-yf,bf,0)];function wf(e){var t=Math.max(e.r,e.g,e.b),n=Math.min(Math.max(Math.ceil(Math.log2(t)),-128),127);return e.multiplyScalar(Math.pow(2,-n)),(n+128)/255}var xf=function(){function e(e){this._renderer=e,this._pingPongRenderTarget=null,this._blurMaterial=Sf(sf),this._equirectShader=null,this._cubemapShader=null,this._compileMaterial(this._blurMaterial)}var t=e.prototype;return t.fromScene=function(e,t,n,r){void 0===t&&(t=0),void 0===n&&(n=.1),void 0===r&&(r=100),gf=this._renderer.getRenderTarget();var i=this._allocateTargets();return this._sceneToCubeUV(e,n,r,i),t>0&&this._blur(i,0,0,t),this._applyPMREM(i),this._cleanup(i),i},t.fromEquirectangular=function(e){return this._fromTexture(e)},t.fromCubemap=function(e){return this._fromTexture(e)},t.compileCubemapShader=function(){null===this._cubemapShader&&(this._cubemapShader=Lf(),this._compileMaterial(this._cubemapShader))},t.compileEquirectangularShader=function(){null===this._equirectShader&&(this._equirectShader=Cf(),this._compileMaterial(this._equirectShader))},t.dispose=function(){this._blurMaterial.dispose(),null!==this._cubemapShader&&this._cubemapShader.dispose(),null!==this._equirectShader&&this._equirectShader.dispose();for(var e=0;e<pf.length;e++)pf[e].dispose()},t._cleanup=function(e){this._pingPongRenderTarget.dispose(),this._renderer.setRenderTarget(gf),e.scissorTest=!1,Tf(e,0,0,e.width,e.height)},t._fromTexture=function(e){gf=this._renderer.getRenderTarget();var t=this._allocateTargets(e);return this._textureToCubeUV(e,t),this._applyPMREM(t),this._cleanup(t),t},t._allocateTargets=function(e){var t={magFilter:me,minFilter:me,generateMipmaps:!1,type:_e,format:ze,encoding:Ef(e)?e.encoding:en,depthBuffer:!1},n=_f(t);return n.depthBuffer=!e,this._pingPongRenderTarget=_f(t),n},t._compileMaterial=function(e){var t=new xo(pf[0],e);this._renderer.compile(t,hf)},t._sceneToCubeUV=function(e,t,n,r){var i=new Oo(90,1,t,n),o=[1,-1,1,1,1,1],a=[1,1,1,-1,-1,-1],s=this._renderer,l=s.autoClear,c=s.outputEncoding,u=s.toneMapping;s.getClearColor(vf),s.toneMapping=$,s.outputEncoding=Kt,s.autoClear=!1;var h=!1,d=e.background;if(d){if(d.isColor){cf.color.copy(d).convertSRGBToLinear(),e.background=null;var p=wf(cf.color);cf.opacity=p,h=!0}}else{cf.color.copy(vf).convertSRGBToLinear();var f=wf(cf.color);cf.opacity=f,h=!0}for(var m=0;m<6;m++){var v=m%3;0==v?(i.up.set(0,o[m],0),i.lookAt(a[m],0,0)):1==v?(i.up.set(0,0,o[m]),i.lookAt(0,a[m],0)):(i.up.set(0,o[m],0),i.lookAt(0,0,a[m])),Tf(r,v*rf,m>2?rf:0,rf,rf),s.setRenderTarget(r),h&&s.render(uf,i),s.render(e,i)}s.toneMapping=u,s.outputEncoding=c,s.autoClear=l},t._textureToCubeUV=function(e,t){var n=this._renderer;e.isCubeTexture?null==this._cubemapShader&&(this._cubemapShader=Lf()):null==this._equirectShader&&(this._equirectShader=Cf());var r=e.isCubeTexture?this._cubemapShader:this._equirectShader,i=new xo(pf[0],r),o=r.uniforms;o.envMap.value=e,e.isCubeTexture||o.texelSize.value.set(1/e.image.width,1/e.image.height),o.inputEncoding.value=lf[e.encoding],o.outputEncoding.value=lf[t.texture.encoding],Tf(t,0,0,3*rf,2*rf),n.setRenderTarget(t),n.render(i,hf)},t._applyPMREM=function(e){var t=this._renderer,n=t.autoClear;t.autoClear=!1;for(var r=1;r<af;r++){var i=Math.sqrt(mf[r]*mf[r]-mf[r-1]*mf[r-1]),o=Af[(r-1)%Af.length];this._blur(e,r-1,r,i,o)}t.autoClear=n},t._blur=function(e,t,n,r,i){var o=this._pingPongRenderTarget;this._halfBlur(e,o,t,n,r,"latitudinal",i),this._halfBlur(o,e,n,n,r,"longitudinal",i)},t._halfBlur=function(e,t,n,r,i,o,a){var s=this._renderer,l=this._blurMaterial;"latitudinal"!==o&&"longitudinal"!==o&&console.error("blur direction must be either latitudinal or longitudinal!");var c=3,u=new xo(pf[r],l),h=l.uniforms,d=ff[n]-1,p=isFinite(i)?Math.PI/(2*d):2*Math.PI/(2*sf-1),f=i/p,m=isFinite(i)?1+Math.floor(c*f):sf;m>sf&&console.warn("sigmaRadians, "+i+", is too large and will clip, as it requested "+m+" samples when the maximum is set to "+sf);for(var v=[],g=0,y=0;y<sf;++y){var b=y/f,A=Math.exp(-b*b/2);v.push(A),0==y?g+=A:y<m&&(g+=2*A)}for(var w=0;w<v.length;w++)v[w]=v[w]/g;h.envMap.value=e.texture,h.samples.value=m,h.weights.value=v,h.latitudinal.value="latitudinal"===o,a&&(h.poleAxis.value=a),h.dTheta.value=p,h.mipInt.value=nf-n,h.inputEncoding.value=lf[e.texture.encoding],h.outputEncoding.value=lf[e.texture.encoding];var x=ff[r];Tf(t,3*Math.max(0,rf-2*x),(0===r?0:2*rf)+2*x*(r>nf-tf?r-nf+tf:0),3*x,2*x),s.setRenderTarget(t),s.render(u,hf)},e}();function Ef(e){return void 0!==e&&e.type===_e&&(e.encoding===Kt||e.encoding===Jt||e.encoding===$t)}function Mf(){for(var e=[],t=[],n=[],r=nf,i=0;i<af;i++){var o=Math.pow(2,r);t.push(o);var a=1/o;i>nf-tf?a=of[i-nf+tf-1]:0==i&&(a=0),n.push(a);for(var s=1/(o-1),l=-s/2,c=1+s/2,u=[l,l,c,l,c,c,l,l,c,c,l,c],h=6,d=6,p=3,f=2,m=1,v=new Float32Array(p*d*h),g=new Float32Array(f*d*h),y=new Float32Array(m*d*h),b=0;b<h;b++){var A=b%3*2/3-1,w=b>2?0:-1,x=[A,w,0,A+2/3,w,0,A+2/3,w+1,0,A,w,0,A+2/3,w+1,0,A,w+1,0];v.set(x,p*d*b),g.set(u,f*d*b);var E=[b,b,b,b,b,b];y.set(E,m*d*b)}var M=new ro;M.setAttribute("position",new Fi(v,p)),M.setAttribute("uv",new Fi(g,f)),M.setAttribute("faceIndex",new Fi(y,m)),e.push(M),r>tf&&r--}return{_lodPlanes:e,_sizeLods:t,_sigmas:n}}function _f(e){var t=new or(3*rf,3*rf,e);return t.texture.mapping=ue,t.texture.name="PMREM.cubeUv",t.scissorTest=!0,t}function Tf(e,t,n,r,i){e.viewport.set(t,n,r,i),e.scissor.set(t,n,r,i)}function Sf(e){return new Ou({name:"SphericalGaussianBlur",defines:{n:e},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:new Float32Array(e)},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:new lr(0,1,0)},inputEncoding:{value:lf[Kt]},outputEncoding:{value:lf[Kt]}},vertexShader:Rf(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t"+Pf()+"\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t",blending:A,depthTest:!1,depthWrite:!1})}function Cf(){return new Ou({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null},texelSize:{value:new Jn(1,1)},inputEncoding:{value:lf[Kt]},outputEncoding:{value:lf[Kt]}},vertexShader:Rf(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform vec2 texelSize;\n\n\t\t\t"+Pf()+"\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tvec2 f = fract( uv / texelSize - 0.5 );\n\t\t\t\tuv -= f * texelSize;\n\t\t\t\tvec3 tl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x += texelSize.x;\n\t\t\t\tvec3 tr = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.y += texelSize.y;\n\t\t\t\tvec3 br = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x -= texelSize.x;\n\t\t\t\tvec3 bl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\n\t\t\t\tvec3 tm = mix( tl, tr, f.x );\n\t\t\t\tvec3 bm = mix( bl, br, f.x );\n\t\t\t\tgl_FragColor.rgb = mix( tm, bm, f.y );\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t",blending:A,depthTest:!1,depthWrite:!1})}function Lf(){return new Ou({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},inputEncoding:{value:lf[Kt]},outputEncoding:{value:lf[Kt]}},vertexShader:Rf(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\t"+Pf()+"\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb = envMapTexelToLinear( textureCube( envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ) ) ).rgb;\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t",blending:A,depthTest:!1,depthWrite:!1})}function Rf(){return"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t"}function Pf(){return"\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t"}function Df(e,t,n,r,i,o,a){return console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead."),new Ri(e,t,n,i,o,a)}var Of=0,If=1,Bf=0,Ff=1,kf=2;function Nf(e){return console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead."),e}function Uf(e){return void 0===e&&(e=[]),console.warn("THREE.MultiMaterial has been removed. Use an Array instead."),e.isMultiMaterial=!0,e.materials=e,e.clone=function(){return e.slice()},e}function Hf(e,t){return console.warn("THREE.PointCloud has been renamed to THREE.Points."),new gc(e,t)}function Gf(e){return console.warn("THREE.Particle has been renamed to THREE.Sprite."),new Bl(e)}function zf(e,t){return console.warn("THREE.ParticleSystem has been renamed to THREE.Points."),new gc(e,t)}function jf(e){return console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial."),new dc(e)}function Vf(e){return console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial."),new dc(e)}function Wf(e){return console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial."),new dc(e)}function qf(e,t,n){return console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead."),new lr(e,t,n)}function Xf(e,t){return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setUsage( THREE.DynamicDrawUsage ) instead."),new Fi(e,t).setUsage(Sn)}function Yf(e,t){return console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead."),new ki(e,t)}function Qf(e,t){return console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead."),new Ni(e,t)}function Zf(e,t){return console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead."),new Ui(e,t)}function Kf(e,t){return console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead."),new Hi(e,t)}function Jf(e,t){return console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead."),new Gi(e,t)}function $f(e,t){return console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead."),new zi(e,t)}function em(e,t){return console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead."),new ji(e,t)}function tm(e,t){return console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead."),new Wi(e,t)}function nm(e,t){return console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead."),new qi(e,t)}function rm(e){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead."),_h.call(this,e),this.type="catmullrom",this.closed=!0}function im(e){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead."),_h.call(this,e),this.type="catmullrom"}function om(e){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead."),_h.call(this,e),this.type="catmullrom"}function am(e){return console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper."),new Kp(e)}function sm(e,t){return console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead."),new qp(e,t)}function lm(e,t){return console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead."),new uc(new Dc(e.geometry),new tc({color:void 0!==t?t:16777215}))}function cm(e,t){return console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead."),new uc(new Ru(e.geometry),new tc({color:void 0!==t?t:16777215}))}function um(e){return console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader."),new uh(e)}function hm(e){return console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader."),new mh(e)}function dm(e,t,n){return console.warn("THREE.WebGLRenderTargetCube( width, height, options ) is now WebGLCubeRenderTarget( size, options )."),new No(e,n)}gh.create=function(e,t){return console.log("THREE.Curve.create() has been deprecated"),e.prototype=Object.create(gh.prototype),e.prototype.constructor=e,e.prototype.getPoint=t,e},Object.assign(Wh.prototype,{fromPoints:function(e){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(e)}}),rm.prototype=Object.create(_h.prototype),im.prototype=Object.create(_h.prototype),om.prototype=Object.create(_h.prototype),Object.assign(om.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}}),Dp.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},_p.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Object.assign(lh.prototype,{extractUrlBase:function(e){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),ld.extractUrlBase(e)}}),lh.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},Object.assign(mp.prototype,{center:function(e){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(e)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(e){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},size:function(e){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(e)}}),Object.assign(hr.prototype,{center:function(e){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(e)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(e){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},isIntersectionSphere:function(e){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)},size:function(e){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(e)}}),Object.assign(Sr.prototype,{empty:function(){return console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty()."),this.isEmpty()}}),zo.prototype.setFromMatrix=function(e){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(e)},yp.prototype.center=function(e){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(e)},Object.assign(Kn,{random16:function(){return console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead."),Math.random()},nearestPowerOfTwo:function(e){return console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo()."),Kn.floorPowerOfTwo(e)},nextPowerOfTwo:function(e){return console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo()."),Kn.ceilPowerOfTwo(e)}}),Object.assign($n.prototype,{flattenToArrayOffset:function(e,t){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},multiplyVector3:function(e){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),e.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBufferAttribute:function(e){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),e.applyMatrix3(this)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")},getInverse:function(e){return console.warn("THREE.Matrix3: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(e).invert()}}),Object.assign(Fr.prototype,{extractPosition:function(e){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(e)},flattenToArrayOffset:function(e,t){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},getPosition:function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new lr).setFromMatrixColumn(this,3)},setRotationFromQuaternion:function(e){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(e)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(e){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},multiplyVector4:function(e){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(e){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),e.transformDirection(this)},crossVector:function(e){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBufferAttribute:function(e){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(e,t,n,r,i,o){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(e,t,r,n,i,o)},getInverse:function(e){return console.warn("THREE.Matrix4: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(e).invert()}}),hi.prototype.isIntersectionLine=function(e){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(e)},Object.assign(sr.prototype,{multiplyVector3:function(e){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),e.applyQuaternion(this)},inverse:function(){return console.warn("THREE.Quaternion: .inverse() has been renamed to invert()."),this.invert()}}),Object.assign(Br.prototype,{isIntersectionBox:function(e){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},isIntersectionPlane:function(e){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(e)},isIntersectionSphere:function(e){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)}}),Object.assign(xi.prototype,{area:function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},barycoordFromPoint:function(e,t){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(e,t)},midpoint:function(e){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(e)},normal:function(e){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(e)},plane:function(e){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(e)}}),Object.assign(xi,{barycoordFromPoint:function(e,t,n,r,i){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),xi.getBarycoord(e,t,n,r,i)},normal:function(e,t,n,r){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),xi.getNormal(e,t,n,r)}}),Object.assign(qh.prototype,{extractAllPoints:function(e){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(e)},extrude:function(e){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new fu(this,e)},makeGeometry:function(e){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new xu(this,e)}}),Object.assign(Jn.prototype,{fromAttribute:function(e,t,n){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,n)},distanceToManhattan:function(e){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},lengthManhattan:function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(lr.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(e){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(e)},getScaleFromMatrix:function(e){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(e)},getColumnFromMatrix:function(e,t){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(t,e)},applyProjection:function(e){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(e)},fromAttribute:function(e,t,n){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,n)},distanceToManhattan:function(e){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},lengthManhattan:function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(ir.prototype,{fromAttribute:function(e,t,n){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,n)},lengthManhattan:function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(si.prototype,{getChildByName:function(e){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(e)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(e,t){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(t,e)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},applyMatrix:function(e){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(e)}}),Object.defineProperties(si.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(e){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=e}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Object.assign(xo.prototype,{setDrawMode:function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}),Object.defineProperties(xo.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),Yt},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),Object.defineProperties(Ul.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(Ql.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),Wl.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},Object.defineProperty(gh.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(e){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=e}}),Oo.prototype.setLens=function(e,t){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==t&&(this.filmGauge=t),this.setFocalLength(e)},Object.defineProperties(Xh.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(e){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=e}},shadowCameraLeft:{set:function(e){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=e}},shadowCameraRight:{set:function(e){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=e}},shadowCameraTop:{set:function(e){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=e}},shadowCameraBottom:{set:function(e){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=e}},shadowCameraNear:{set:function(e){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=e}},shadowCameraFar:{set:function(e){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=e}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(e){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=e}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(e){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=e}},shadowMapHeight:{set:function(e){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=e}}}),Object.defineProperties(Fi.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.usage===Sn},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(Sn)}}}),Object.assign(Fi.prototype,{setDynamic:function(e){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===e?Sn:Tn),this},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},setArray:function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(ro.prototype,{addIndex:function(e){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(e)},addAttribute:function(e,t){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),t&&t.isBufferAttribute||t&&t.isInterleavedBufferAttribute?"index"===e?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(t),this):this.setAttribute(e,t):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(e,new Fi(arguments[1],arguments[2])))},addDrawCall:function(e,t,n){void 0!==n&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(e,t)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},removeAttribute:function(e){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(e)},applyMatrix:function(e){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(e)}}),Object.defineProperties(ro.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Object.defineProperties(cd.prototype,{maxInstancedCount:{get:function(){return console.warn("THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount."),this.instanceCount},set:function(e){console.warn("THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount."),this.instanceCount=e}}}),Object.defineProperties(cp.prototype,{linePrecision:{get:function(){return console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead."),this.params.Line.threshold},set:function(e){console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead."),this.params.Line.threshold=e}}}),Object.defineProperties(yl.prototype,{dynamic:{get:function(){return console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.usage===Sn},set:function(e){console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.setUsage(e)}}}),Object.assign(yl.prototype,{setDynamic:function(e){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===e?Sn:Tn),this},setArray:function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(fu.prototype,{getArrays:function(){console.error("THREE.ExtrudeGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeGeometry: .addShape() has been removed.")}}),Object.assign(gl.prototype,{dispose:function(){console.error("THREE.Scene: .dispose() has been removed.")}}),Object.defineProperties(ap.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this}}}),Object.defineProperties(Di.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new Li}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(e){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=e===y}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(e){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=e}}}),Object.defineProperties(Fu.prototype,{metal:{get:function(){return console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead."),!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}}),Object.defineProperties(Bu.prototype,{transparency:{get:function(){return console.warn("THREE.MeshPhysicalMaterial: .transparency has been renamed to .transmission."),this.transmission},set:function(e){console.warn("THREE.MeshPhysicalMaterial: .transparency has been renamed to .transmission."),this.transmission=e}}}),Object.defineProperties(Po.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(e){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=e}}}),Object.assign(pl.prototype,{clearTarget:function(e,t,n,r){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(e),this.clear(t,n,r)},animate:function(e){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(e)},getCurrentRenderTarget:function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},getMaxAnisotropy:function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},getPrecision:function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},resetGLState:function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},supportsFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},supportsInstancedArrays:function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(e){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(e)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},allocTextureUnit:function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},setTexture:function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},setTextureCube:function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},getActiveMipMapLevel:function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()}}),Object.defineProperties(pl.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=e}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=e}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(e){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===e?Jt:Kt}},toneMappingWhitePoint:{get:function(){return console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed."),1},set:function(){console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed.")}}}),Object.defineProperties($s.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(or.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=e}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=e}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=e}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=e}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(e){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=e}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(e){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=e}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(e){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=e}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(e){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=e}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(e){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=e}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(e){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=e}}}),Object.defineProperties(kd.prototype,{load:{value:function(e){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var t=this;return(new Md).load(e,(function(e){t.setBuffer(e)})),this}},startTime:{set:function(){console.warn("THREE.Audio: .startTime is now .play( delay ).")}}}),jd.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},Fo.prototype.updateCubeMap=function(e,t){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(e,t)},Fo.prototype.clear=function(e,t,n,r){return console.warn("THREE.CubeCamera: .clear() is now .renderTarget.clear()."),this.renderTarget.clear(e,t,n,r)};var pm={merge:function(e,t,n){var r;console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead."),t.isMesh&&(t.matrixAutoUpdate&&t.updateMatrix(),r=t.matrix,t=t.geometry),e.merge(t,r,n)},center:function(e){return console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. 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removed.")},setDrawMode:function(){console.warn("THREE.DRACOLoader: The .setDrawMode() method has been removed.")},setSkipDequantization:function(){console.warn("THREE.DRACOLoader: The .setSkipDequantization() method has been removed.")},load:function(e,t,n,r){var i=new THREE.FileLoader(this.manager);i.setPath(this.path),i.setResponseType("arraybuffer"),i.setRequestHeader(this.requestHeader),i.setWithCredentials(this.withCredentials),i.load(e,(e=>{var n={attributeIDs:this.defaultAttributeIDs,attributeTypes:this.defaultAttributeTypes,useUniqueIDs:!1};this.decodeGeometry(e,n).then(t).catch(r)}),n,r)},decodeDracoFile:function(e,t,n,r){var i={attributeIDs:n||this.defaultAttributeIDs,attributeTypes:r||this.defaultAttributeTypes,useUniqueIDs:!!n};this.decodeGeometry(e,i).then(t)},decodeGeometry:function(e,t){for(var n in t.attributeTypes){var r=t.attributeTypes[n];void 0!==r.BYTES_PER_ELEMENT&&(t.attributeTypes[n]=r.name)}var i,o=JSON.stringify(t);if(THREE.DRACOLoader.taskCache.has(e)){var a=THREE.DRACOLoader.taskCache.get(e);if(a.key===o)return a.promise;if(0===e.byteLength)throw new Error("THREE.DRACOLoader: Unable to re-decode a buffer with different settings. Buffer has already been transferred.")}var s=this.workerNextTaskID++,l=e.byteLength,c=this._getWorker(s,l).then((n=>(i=n,new Promise(((n,r)=>{i._callbacks[s]={resolve:n,reject:r},i.postMessage({type:"decode",id:s,taskConfig:t,buffer:e},[e])}))))).then((e=>this._createGeometry(e.geometry)));return c.catch((()=>!0)).then((()=>{i&&s&&this._releaseTask(i,s)})),THREE.DRACOLoader.taskCache.set(e,{key:o,promise:c}),c},_createGeometry:function(e){var t=new THREE.BufferGeometry;e.index&&t.setIndex(new THREE.BufferAttribute(e.index.array,1));for(var n=0;n<e.attributes.length;n++){var r=e.attributes[n],i=r.name,o=r.array,a=r.itemSize;t.setAttribute(i,new THREE.BufferAttribute(o,a))}return t},_loadLibrary:function(e,t){var n=new THREE.FileLoader(this.manager);return n.setPath(this.decoderPath),n.setResponseType(t),n.setWithCredentials(this.withCredentials),new Promise(((t,r)=>{n.load(e,t,void 0,r)}))},preload:function(){return this._initDecoder(),this},_initDecoder:function(){if(this.decoderPending)return this.decoderPending;var e="object"!==typeof WebAssembly||"js"===this.decoderConfig.type,t=[];return e?t.push(this._loadLibrary("draco_decoder.js","text")):(t.push(this._loadLibrary("draco_wasm_wrapper.js","text")),t.push(this._loadLibrary("draco_decoder.wasm","arraybuffer"))),this.decoderPending=Promise.all(t).then((t=>{var n=t[0];e||(this.decoderConfig.wasmBinary=t[1]);var r=THREE.DRACOLoader.DRACOWorker.toString(),i=["/* draco decoder */",n,"","/* worker */",r.substring(r.indexOf("{")+1,r.lastIndexOf("}"))].join("\n");this.workerSourceURL=URL.createObjectURL(new Blob([i]))})),this.decoderPending},_getWorker:function(e,t){return this._initDecoder().then((()=>{var n;return this.workerPool.length<this.workerLimit?((n=new Worker(this.workerSourceURL))._callbacks={},n._taskCosts={},n._taskLoad=0,n.postMessage({type:"init",decoderConfig:this.decoderConfig}),n.onmessage=function(e){var t=e.data;switch(t.type){case"decode":n._callbacks[t.id].resolve(t);break;case"error":n._callbacks[t.id].reject(t);break;default:console.error('THREE.DRACOLoader: Unexpected message, "'+t.type+'"')}},this.workerPool.push(n)):this.workerPool.sort((function(e,t){return e._taskLoad>t._taskLoad?-1:1})),(n=this.workerPool[this.workerPool.length-1])._taskCosts[e]=t,n._taskLoad+=t,n}))},_releaseTask:function(e,t){e._taskLoad-=e._taskCosts[t],delete e._callbacks[t],delete e._taskCosts[t]},debug:function(){console.log("Task load: ",this.workerPool.map((e=>e._taskLoad)))},dispose:function(){for(var e=0;e<this.workerPool.length;++e)this.workerPool[e].terminate();return this.workerPool.length=0,this}}),THREE.DRACOLoader.DRACOWorker=function(){var e,t;function n(e,t,n,o){var a,s,l=o.attributeIDs,c=o.attributeTypes,u=t.GetEncodedGeometryType(n);if(u===e.TRIANGULAR_MESH)a=new e.Mesh,s=t.DecodeBufferToMesh(n,a);else{if(u!==e.POINT_CLOUD)throw new Error("THREE.DRACOLoader: Unexpected geometry type.");a=new e.PointCloud,s=t.DecodeBufferToPointCloud(n,a)}if(!s.ok()||0===a.ptr)throw new Error("THREE.DRACOLoader: Decoding failed: "+s.error_msg());var h={index:null,attributes:[]};for(var d in l){var p,f,m=self[c[d]];if(o.useUniqueIDs)f=l[d],p=t.GetAttributeByUniqueId(a,f);else{if(-1===(f=t.GetAttributeId(a,e[l[d]])))continue;p=t.GetAttribute(a,f)}h.attributes.push(i(e,t,a,d,m,p))}return u===e.TRIANGULAR_MESH&&(h.index=r(e,t,a)),e.destroy(a),h}function r(e,t,n){var r=3*n.num_faces(),i=4*r,o=e._malloc(i);t.GetTrianglesUInt32Array(n,i,o);var a=new Uint32Array(e.HEAPF32.buffer,o,r).slice();return e._free(o),{array:a,itemSize:1}}function i(e,t,n,r,i,a){var s=a.num_components(),l=n.num_points()*s,c=l*i.BYTES_PER_ELEMENT,u=o(e,i),h=e._malloc(c);t.GetAttributeDataArrayForAllPoints(n,a,u,c,h);var d=new i(e.HEAPF32.buffer,h,l).slice();return e._free(h),{name:r,array:d,itemSize:s}}function o(e,t){switch(t){case Float32Array:return e.DT_FLOAT32;case Int8Array:return e.DT_INT8;case Int16Array:return e.DT_INT16;case Int32Array:return e.DT_INT32;case Uint8Array:return e.DT_UINT8;case Uint16Array:return e.DT_UINT16;case Uint32Array:return e.DT_UINT32}}onmessage=function(r){var i=r.data;switch(i.type){case"init":e=i.decoderConfig,t=new Promise((function(t){e.onModuleLoaded=function(e){t({draco:e})},DracoDecoderModule(e)}));break;case"decode":var o=i.buffer,a=i.taskConfig;t.then((e=>{var t=e.draco,r=new t.Decoder,s=new t.DecoderBuffer;s.Init(new Int8Array(o),o.byteLength);try{var l=n(t,r,s,a),c=l.attributes.map((e=>e.array.buffer));l.index&&c.push(l.index.array.buffer),self.postMessage({type:"decode",id:i.id,geometry:l},c)}catch(u){console.error(u),self.postMessage({type:"error",id:i.id,error:u.message})}finally{t.destroy(s),t.destroy(r)}}))}}},THREE.DRACOLoader.taskCache=new WeakMap,THREE.DRACOLoader.setDecoderPath=function(){console.warn("THREE.DRACOLoader: The .setDecoderPath() method has been removed. Use instance methods.")},THREE.DRACOLoader.setDecoderConfig=function(){console.warn("THREE.DRACOLoader: The .setDecoderConfig() method has been removed. Use instance methods.")},THREE.DRACOLoader.releaseDecoderModule=function(){console.warn("THREE.DRACOLoader: The .releaseDecoderModule() method has been removed. Use instance methods.")},THREE.DRACOLoader.getDecoderModule=function(){console.warn("THREE.DRACOLoader: The .getDecoderModule() method has been removed. Use instance methods.")}},{}],59:[function(t,n,r){THREE.GLTFLoader=function(){function t(e){THREE.Loader.call(this,e),this.dracoLoader=null,this.ddsLoader=null,this.ktx2Loader=null,this.meshoptDecoder=null,this.pluginCallbacks=[],this.register((function(e){return new s(e)})),this.register((function(e){return new c(e)})),this.register((function(e){return new u(e)})),this.register((function(e){return new l(e)})),this.register((function(e){return new o(e)})),this.register((function(e){return new h(e)}))}function n(){var e={};return{get:function(t){return e[t]},add:function(t,n){e[t]=n},remove:function(t){delete e[t]},removeAll:function(){e={}}}}t.prototype=Object.assign(Object.create(THREE.Loader.prototype),{constructor:t,load:function(t,n,r,i){var o,a=this;o=""!==this.resourcePath?this.resourcePath:""!==this.path?this.path:THREE.LoaderUtils.extractUrlBase(t),this.manager.itemStart(t);var s=function(e){i?i(e):console.error(e),a.manager.itemError(t),a.manager.itemEnd(t)},l=new THREE.FileLoader(this.manager);l.setPath(this.path),l.setResponseType("arraybuffer"),l.setRequestHeader(this.requestHeader),l.setWithCredentials(this.withCredentials),l.load(t,(function(r){try{a.parse(r,o,(function(e){n(e),a.manager.itemEnd(t)}),s)}catch(e){s(e)}}),r,s)},setDRACOLoader:function(e){return this.dracoLoader=e,this},setDDSLoader:function(e){return this.ddsLoader=e,this},setKTX2Loader:function(e){return this.ktx2Loader=e,this},setMeshoptDecoder:function(e){return this.meshoptDecoder=e,this},register:function(e){return-1===this.pluginCallbacks.indexOf(e)&&this.pluginCallbacks.push(e),this},unregister:function(e){return-1!==this.pluginCallbacks.indexOf(e)&&this.pluginCallbacks.splice(this.pluginCallbacks.indexOf(e),1),this},parse:function(e,t,n,o){var s,l={},c={};if("string"===typeof e)s=e;else if(THREE.LoaderUtils.decodeText(new Uint8Array(e,0,4))===d){try{l[r.KHR_BINARY_GLTF]=new m(e)}catch(x){return void(o&&o(x))}s=l[r.KHR_BINARY_GLTF].content}else s=THREE.LoaderUtils.decodeText(new Uint8Array(e));var u=JSON.parse(s);if(void 0===u.asset||u.asset.version[0]<2)o&&o(new Error("THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported."));else{var h=new U(u,{path:t||this.resourcePath||"",crossOrigin:this.crossOrigin,manager:this.manager,ktx2Loader:this.ktx2Loader,meshoptDecoder:this.meshoptDecoder});h.fileLoader.setRequestHeader(this.requestHeader);for(var p=0;p<this.pluginCallbacks.length;p++){var f=this.pluginCallbacks[p](h);c[f.name]=f,l[f.name]=!0}if(u.extensionsUsed)for(p=0;p<u.extensionsUsed.length;++p){var y=u.extensionsUsed[p],w=u.extensionsRequired||[];switch(y){case r.KHR_MATERIALS_UNLIT:l[y]=new a;break;case r.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:l[y]=new b;break;case r.KHR_DRACO_MESH_COMPRESSION:l[y]=new v(u,this.dracoLoader);break;case r.MSFT_TEXTURE_DDS:l[y]=new i(this.ddsLoader);break;case r.KHR_TEXTURE_TRANSFORM:l[y]=new g;break;case r.KHR_MESH_QUANTIZATION:l[y]=new A;break;default:w.indexOf(y)>=0&&void 0===c[y]&&console.warn('THREE.GLTFLoader: Unknown extension "'+y+'".')}}h.setExtensions(l),h.setPlugins(c),h.parse(n,o)}}});var r={KHR_BINARY_GLTF:"KHR_binary_glTF",KHR_DRACO_MESH_COMPRESSION:"KHR_draco_mesh_compression",KHR_LIGHTS_PUNCTUAL:"KHR_lights_punctual",KHR_MATERIALS_CLEARCOAT:"KHR_materials_clearcoat",KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:"KHR_materials_pbrSpecularGlossiness",KHR_MATERIALS_TRANSMISSION:"KHR_materials_transmission",KHR_MATERIALS_UNLIT:"KHR_materials_unlit",KHR_TEXTURE_BASISU:"KHR_texture_basisu",KHR_TEXTURE_TRANSFORM:"KHR_texture_transform",KHR_MESH_QUANTIZATION:"KHR_mesh_quantization",EXT_TEXTURE_WEBP:"EXT_texture_webp",EXT_MESHOPT_COMPRESSION:"EXT_meshopt_compression",MSFT_TEXTURE_DDS:"MSFT_texture_dds"};function i(e){if(!e)throw new Error("THREE.GLTFLoader: Attempting to load .dds texture without importing THREE.DDSLoader");this.name=r.MSFT_TEXTURE_DDS,this.ddsLoader=e}function o(e){this.parser=e,this.name=r.KHR_LIGHTS_PUNCTUAL,this.cache={refs:{},uses:{}}}function a(){this.name=r.KHR_MATERIALS_UNLIT}function s(e){this.parser=e,this.name=r.KHR_MATERIALS_CLEARCOAT}function l(e){this.parser=e,this.name=r.KHR_MATERIALS_TRANSMISSION}function c(e){this.parser=e,this.name=r.KHR_TEXTURE_BASISU}function u(e){this.parser=e,this.name=r.EXT_TEXTURE_WEBP,this.isSupported=null}function h(e){this.name=r.EXT_MESHOPT_COMPRESSION,this.parser=e}o.prototype._markDefs=function(){for(var e=this.parser,t=this.parser.json.nodes||[],n=0,r=t.length;n<r;n++){var i=t[n];i.extensions&&i.extensions[this.name]&&void 0!==i.extensions[this.name].light&&e._addNodeRef(this.cache,i.extensions[this.name].light)}},o.prototype._loadLight=function(e){var t=this.parser,n="light:"+e,r=t.cache.get(n);if(r)return r;var i,o=t.json,a=((o.extensions&&o.extensions[this.name]||{}).lights||[])[e],s=new THREE.Color(16777215);void 0!==a.color&&s.fromArray(a.color);var l=void 0!==a.range?a.range:0;switch(a.type){case"directional":(i=new THREE.DirectionalLight(s)).target.position.set(0,0,-1),i.add(i.target);break;case"point":(i=new THREE.PointLight(s)).distance=l;break;case"spot":(i=new THREE.SpotLight(s)).distance=l,a.spot=a.spot||{},a.spot.innerConeAngle=void 0!==a.spot.innerConeAngle?a.spot.innerConeAngle:0,a.spot.outerConeAngle=void 0!==a.spot.outerConeAngle?a.spot.outerConeAngle:Math.PI/4,i.angle=a.spot.outerConeAngle,i.penumbra=1-a.spot.innerConeAngle/a.spot.outerConeAngle,i.target.position.set(0,0,-1),i.add(i.target);break;default:throw new Error("THREE.GLTFLoader: Unexpected light type: "+a.type)}return i.position.set(0,0,0),i.decay=2,void 0!==a.intensity&&(i.intensity=a.intensity),i.name=t.createUniqueName(a.name||"light_"+e),r=Promise.resolve(i),t.cache.add(n,r),r},o.prototype.createNodeAttachment=function(e){var t=this,n=this.parser,r=n.json.nodes[e],i=(r.extensions&&r.extensions[this.name]||{}).light;return void 0===i?null:this._loadLight(i).then((function(e){return n._getNodeRef(t.cache,i,e)}))},a.prototype.getMaterialType=function(){return THREE.MeshBasicMaterial},a.prototype.extendParams=function(e,t,n){var r=[];e.color=new THREE.Color(1,1,1),e.opacity=1;var i=t.pbrMetallicRoughness;if(i){if(Array.isArray(i.baseColorFactor)){var o=i.baseColorFactor;e.color.fromArray(o),e.opacity=o[3]}void 0!==i.baseColorTexture&&r.push(n.assignTexture(e,"map",i.baseColorTexture))}return Promise.all(r)},s.prototype.getMaterialType=function(e){var t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?THREE.MeshPhysicalMaterial:null},s.prototype.extendMaterialParams=function(e,t){var n=this.parser,r=n.json.materials[e];if(!r.extensions||!r.extensions[this.name])return Promise.resolve();var i=[],o=r.extensions[this.name];if(void 0!==o.clearcoatFactor&&(t.clearcoat=o.clearcoatFactor),void 0!==o.clearcoatTexture&&i.push(n.assignTexture(t,"clearcoatMap",o.clearcoatTexture)),void 0!==o.clearcoatRoughnessFactor&&(t.clearcoatRoughness=o.clearcoatRoughnessFactor),void 0!==o.clearcoatRoughnessTexture&&i.push(n.assignTexture(t,"clearcoatRoughnessMap",o.clearcoatRoughnessTexture)),void 0!==o.clearcoatNormalTexture&&(i.push(n.assignTexture(t,"clearcoatNormalMap",o.clearcoatNormalTexture)),void 0!==o.clearcoatNormalTexture.scale)){var a=o.clearcoatNormalTexture.scale;t.clearcoatNormalScale=new THREE.Vector2(a,-a)}return Promise.all(i)},l.prototype.getMaterialType=function(e){var t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?THREE.MeshPhysicalMaterial:null},l.prototype.extendMaterialParams=function(e,t){var n=this.parser,r=n.json.materials[e];if(!r.extensions||!r.extensions[this.name])return Promise.resolve();var i=[],o=r.extensions[this.name];return void 0!==o.transmissionFactor&&(t.transmission=o.transmissionFactor),void 0!==o.transmissionTexture&&i.push(n.assignTexture(t,"transmissionMap",o.transmissionTexture)),Promise.all(i)},c.prototype.loadTexture=function(e){var t=this.parser,n=t.json,r=n.textures[e];if(!r.extensions||!r.extensions[this.name])return null;var i=r.extensions[this.name],o=n.images[i.source],a=t.options.ktx2Loader;if(!a){if(n.extensionsRequired&&n.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setKTX2Loader must be called before loading KTX2 textures");return null}return t.loadTextureImage(e,o,a)},u.prototype.loadTexture=function(e){var t=this.name,n=this.parser,r=n.json,i=r.textures[e];if(!i.extensions||!i.extensions[t])return null;var o=i.extensions[t],a=r.images[o.source],s=a.uri?n.options.manager.getHandler(a.uri):n.textureLoader;return this.detectSupport().then((function(i){if(i)return n.loadTextureImage(e,a,s);if(r.extensionsRequired&&r.extensionsRequired.indexOf(t)>=0)throw new Error("THREE.GLTFLoader: WebP required by asset but unsupported.");return n.loadTexture(e)}))},u.prototype.detectSupport=function(){return this.isSupported||(this.isSupported=new Promise((function(e){var t=new Image;t.src="data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA",t.onload=t.onerror=function(){e(1===t.height)}}))),this.isSupported},h.prototype.loadBufferView=function(e){var t=this.parser.json,n=t.bufferViews[e];if(n.extensions&&n.extensions[this.name]){var r=n.extensions[this.name],i=this.parser.getDependency("buffer",r.buffer),o=this.parser.options.meshoptDecoder;if(!o||!o.supported){if(t.extensionsRequired&&t.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setMeshoptDecoder must be called before loading compressed files");return null}return Promise.all([i,o.ready]).then((function(e){var t=r.byteOffset||0,n=r.byteLength||0,i=r.count,a=r.byteStride,s=new ArrayBuffer(i*a),l=new Uint8Array(e[0],t,n);return o.decodeGltfBuffer(new Uint8Array(s),i,a,l,r.mode,r.filter),s}))}return null};var d="glTF",p=12,f={JSON:1313821514,BIN:5130562};function m(e){this.name=r.KHR_BINARY_GLTF,this.content=null,this.body=null;var t=new DataView(e,0,p);if(this.header={magic:THREE.LoaderUtils.decodeText(new Uint8Array(e.slice(0,4))),version:t.getUint32(4,!0),length:t.getUint32(8,!0)},this.header.magic!==d)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected.");for(var n=this.header.length-p,i=new DataView(e,p),o=0;o<n;){var a=i.getUint32(o,!0);o+=4;var s=i.getUint32(o,!0);if(o+=4,s===f.JSON){var l=new Uint8Array(e,p+o,a);this.content=THREE.LoaderUtils.decodeText(l)}else if(s===f.BIN){var c=p+o;this.body=e.slice(c,c+a)}o+=a}if(null===this.content)throw new Error("THREE.GLTFLoader: JSON content not found.")}function v(e,t){if(!t)throw new Error("THREE.GLTFLoader: No DRACOLoader instance provided.");this.name=r.KHR_DRACO_MESH_COMPRESSION,this.json=e,this.dracoLoader=t,this.dracoLoader.preload()}function g(){this.name=r.KHR_TEXTURE_TRANSFORM}function y(e){THREE.MeshStandardMaterial.call(this),this.isGLTFSpecularGlossinessMaterial=!0;var t=["#ifdef USE_SPECULARMAP","\tuniform sampler2D specularMap;","#endif"].join("\n"),n=["#ifdef USE_GLOSSINESSMAP","\tuniform sampler2D glossinessMap;","#endif"].join("\n"),r=["vec3 specularFactor = specular;","#ifdef USE_SPECULARMAP","\tvec4 texelSpecular = texture2D( specularMap, vUv );","\ttexelSpecular = sRGBToLinear( texelSpecular );","\t// reads channel RGB, compatible with a glTF Specular-Glossiness (RGBA) texture","\tspecularFactor *= texelSpecular.rgb;","#endif"].join("\n"),i=["float glossinessFactor = glossiness;","#ifdef USE_GLOSSINESSMAP","\tvec4 texelGlossiness = texture2D( glossinessMap, vUv );","\t// reads channel A, compatible with a glTF Specular-Glossiness (RGBA) texture","\tglossinessFactor *= texelGlossiness.a;","#endif"].join("\n"),o=["PhysicalMaterial material;","material.diffuseColor = diffuseColor.rgb * ( 1. - max( specularFactor.r, max( specularFactor.g, specularFactor.b ) ) );","vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );","float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );","material.specularRoughness = max( 1.0 - glossinessFactor, 0.0525 ); // 0.0525 corresponds to the base mip of a 256 cubemap.","material.specularRoughness += geometryRoughness;","material.specularRoughness = min( material.specularRoughness, 1.0 );","material.specularColor = specularFactor;"].join("\n"),a={specular:{value:(new THREE.Color).setHex(16777215)},glossiness:{value:1},specularMap:{value:null},glossinessMap:{value:null}};this._extraUniforms=a,this.onBeforeCompile=function(e){for(var s in a)e.uniforms[s]=a[s];e.fragmentShader=e.fragmentShader.replace("uniform float roughness;","uniform vec3 specular;").replace("uniform float metalness;","uniform float glossiness;").replace("#include <roughnessmap_pars_fragment>",t).replace("#include <metalnessmap_pars_fragment>",n).replace("#include <roughnessmap_fragment>",r).replace("#include <metalnessmap_fragment>",i).replace("#include <lights_physical_fragment>",o)},Object.defineProperties(this,{specular:{get:function(){return a.specular.value},set:function(e){a.specular.value=e}},specularMap:{get:function(){return a.specularMap.value},set:function(e){a.specularMap.value=e,e?this.defines.USE_SPECULARMAP="":delete this.defines.USE_SPECULARMAP}},glossiness:{get:function(){return a.glossiness.value},set:function(e){a.glossiness.value=e}},glossinessMap:{get:function(){return a.glossinessMap.value},set:function(e){a.glossinessMap.value=e,e?(this.defines.USE_GLOSSINESSMAP="",this.defines.USE_UV=""):(delete this.defines.USE_GLOSSINESSMAP,delete this.defines.USE_UV)}}}),delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this.setValues(e)}function b(){return{name:r.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS,specularGlossinessParams:["color","map","lightMap","lightMapIntensity","aoMap","aoMapIntensity","emissive","emissiveIntensity","emissiveMap","bumpMap","bumpScale","normalMap","normalMapType","displacementMap","displacementScale","displacementBias","specularMap","specular","glossinessMap","glossiness","alphaMap","envMap","envMapIntensity","refractionRatio"],getMaterialType:function(){return y},extendParams:function(e,t,n){var r=t.extensions[this.name];e.color=new THREE.Color(1,1,1),e.opacity=1;var i=[];if(Array.isArray(r.diffuseFactor)){var o=r.diffuseFactor;e.color.fromArray(o),e.opacity=o[3]}if(void 0!==r.diffuseTexture&&i.push(n.assignTexture(e,"map",r.diffuseTexture)),e.emissive=new THREE.Color(0,0,0),e.glossiness=void 0!==r.glossinessFactor?r.glossinessFactor:1,e.specular=new THREE.Color(1,1,1),Array.isArray(r.specularFactor)&&e.specular.fromArray(r.specularFactor),void 0!==r.specularGlossinessTexture){var a=r.specularGlossinessTexture;i.push(n.assignTexture(e,"glossinessMap",a)),i.push(n.assignTexture(e,"specularMap",a))}return Promise.all(i)},createMaterial:function(e){var t=new y(e);return t.fog=!0,t.color=e.color,t.map=void 0===e.map?null:e.map,t.lightMap=null,t.lightMapIntensity=1,t.aoMap=void 0===e.aoMap?null:e.aoMap,t.aoMapIntensity=1,t.emissive=e.emissive,t.emissiveIntensity=1,t.emissiveMap=void 0===e.emissiveMap?null:e.emissiveMap,t.bumpMap=void 0===e.bumpMap?null:e.bumpMap,t.bumpScale=1,t.normalMap=void 0===e.normalMap?null:e.normalMap,t.normalMapType=THREE.TangentSpaceNormalMap,e.normalScale&&(t.normalScale=e.normalScale),t.displacementMap=null,t.displacementScale=1,t.displacementBias=0,t.specularMap=void 0===e.specularMap?null:e.specularMap,t.specular=e.specular,t.glossinessMap=void 0===e.glossinessMap?null:e.glossinessMap,t.glossiness=e.glossiness,t.alphaMap=null,t.envMap=void 0===e.envMap?null:e.envMap,t.envMapIntensity=1,t.refractionRatio=.98,t}}}function A(){this.name=r.KHR_MESH_QUANTIZATION}function w(e,t,n,r){THREE.Interpolant.call(this,e,t,n,r)}v.prototype.decodePrimitive=function(e,t){var n=this.json,r=this.dracoLoader,i=e.extensions[this.name].bufferView,o=e.extensions[this.name].attributes,a={},s={},l={};for(var c in o){var u=S[c]||c.toLowerCase();a[u]=o[c]}for(c in e.attributes)if(u=S[c]||c.toLowerCase(),void 0!==o[c]){var h=n.accessors[e.attributes[c]],d=E[h.componentType];l[u]=d,s[u]=!0===h.normalized}return t.getDependency("bufferView",i).then((function(e){return new Promise((function(t){r.decodeDracoFile(e,(function(e){for(var n in e.attributes){var r=e.attributes[n],i=s[n];void 0!==i&&(r.normalized=i)}t(e)}),a,l)}))}))},g.prototype.extendTexture=function(e,t){return e=e.clone(),void 0!==t.offset&&e.offset.fromArray(t.offset),void 0!==t.rotation&&(e.rotation=t.rotation),void 0!==t.scale&&e.repeat.fromArray(t.scale),void 0!==t.texCoord&&console.warn('THREE.GLTFLoader: Custom UV sets in "'+this.name+'" extension not yet supported.'),e.needsUpdate=!0,e},y.prototype=Object.create(THREE.MeshStandardMaterial.prototype),y.prototype.constructor=y,y.prototype.copy=function(e){return THREE.MeshStandardMaterial.prototype.copy.call(this,e),this.specularMap=e.specularMap,this.specular.copy(e.specular),this.glossinessMap=e.glossinessMap,this.glossiness=e.glossiness,delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this},w.prototype=Object.create(THREE.Interpolant.prototype),w.prototype.constructor=w,w.prototype.copySampleValue_=function(e){for(var t=this.resultBuffer,n=this.sampleValues,r=this.valueSize,i=e*r*3+r,o=0;o!==r;o++)t[o]=n[i+o];return t},w.prototype.beforeStart_=w.prototype.copySampleValue_,w.prototype.afterEnd_=w.prototype.copySampleValue_,w.prototype.interpolate_=function(e,t,n,r){for(var i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=2*a,l=3*a,c=r-t,u=(n-t)/c,h=u*u,d=h*u,p=e*l,f=p-l,m=-2*d+3*h,v=d-h,g=1-m,y=v-h+u,b=0;b!==a;b++){var A=o[f+b+a],w=o[f+b+s]*c,x=o[p+b+a],E=o[p+b]*c;i[b]=g*A+y*w+m*x+v*E}return i};var x={FLOAT:5126,FLOAT_MAT3:35675,FLOAT_MAT4:35676,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,LINEAR:9729,REPEAT:10497,SAMPLER_2D:35678,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,UNSIGNED_BYTE:5121,UNSIGNED_SHORT:5123},E={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},M={9728:THREE.NearestFilter,9729:THREE.LinearFilter,9984:THREE.NearestMipmapNearestFilter,9985:THREE.LinearMipmapNearestFilter,9986:THREE.NearestMipmapLinearFilter,9987:THREE.LinearMipmapLinearFilter},_={33071:THREE.ClampToEdgeWrapping,33648:THREE.MirroredRepeatWrapping,10497:THREE.RepeatWrapping},T={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},S={POSITION:"position",NORMAL:"normal",TANGENT:"tangent",TEXCOORD_0:"uv",TEXCOORD_1:"uv2",COLOR_0:"color",WEIGHTS_0:"skinWeight",JOINTS_0:"skinIndex"},C={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},L={CUBICSPLINE:void 0,LINEAR:THREE.InterpolateLinear,STEP:THREE.InterpolateDiscrete},R={OPAQUE:"OPAQUE",MASK:"MASK",BLEND:"BLEND"};function P(e,t){return"string"!==typeof e||""===e?"":(/^https?:\/\//i.test(t)&&/^\//.test(e)&&(t=t.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(e)||/^data:.*,.*$/i.test(e)||/^blob:.*$/i.test(e)?e:t+e)}function D(e){return void 0===e.DefaultMaterial&&(e.DefaultMaterial=new THREE.MeshStandardMaterial({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:THREE.FrontSide})),e.DefaultMaterial}function O(e,t,n){for(var r in n.extensions)void 0===e[r]&&(t.userData.gltfExtensions=t.userData.gltfExtensions||{},t.userData.gltfExtensions[r]=n.extensions[r])}function I(e,t){void 0!==t.extras&&("object"===typeof t.extras?Object.assign(e.userData,t.extras):console.warn("THREE.GLTFLoader: Ignoring primitive type .extras, "+t.extras))}function B(e,t,n){for(var r=!1,i=!1,o=0,a=t.length;o<a&&(void 0!==(c=t[o]).POSITION&&(r=!0),void 0!==c.NORMAL&&(i=!0),!r||!i);o++);if(!r&&!i)return Promise.resolve(e);var s=[],l=[];for(o=0,a=t.length;o<a;o++){var c=t[o];if(r){var u=void 0!==c.POSITION?n.getDependency("accessor",c.POSITION):e.attributes.position;s.push(u)}i&&(u=void 0!==c.NORMAL?n.getDependency("accessor",c.NORMAL):e.attributes.normal,l.push(u))}return Promise.all([Promise.all(s),Promise.all(l)]).then((function(t){var n=t[0],o=t[1];return r&&(e.morphAttributes.position=n),i&&(e.morphAttributes.normal=o),e.morphTargetsRelative=!0,e}))}function F(e,t){if(e.updateMorphTargets(),void 0!==t.weights)for(var n=0,r=t.weights.length;n<r;n++)e.morphTargetInfluences[n]=t.weights[n];if(t.extras&&Array.isArray(t.extras.targetNames)){var i=t.extras.targetNames;if(e.morphTargetInfluences.length===i.length)for(e.morphTargetDictionary={},n=0,r=i.length;n<r;n++)e.morphTargetDictionary[i[n]]=n;else console.warn("THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.")}}function k(e){var t=e.extensions&&e.extensions[r.KHR_DRACO_MESH_COMPRESSION];return t?"draco:"+t.bufferView+":"+t.indices+":"+N(t.attributes):e.indices+":"+N(e.attributes)+":"+e.mode}function N(e){for(var t="",n=Object.keys(e).sort(),r=0,i=n.length;r<i;r++)t+=n[r]+":"+e[n[r]]+";";return t}function U(e,t){this.json=e||{},this.extensions={},this.plugins={},this.options=t||{},this.cache=new n,this.associations=new Map,this.primitiveCache={},this.meshCache={refs:{},uses:{}},this.cameraCache={refs:{},uses:{}},this.lightCache={refs:{},uses:{}},this.nodeNamesUsed={},"undefined"!==typeof createImageBitmap&&!1===/Firefox/.test(navigator.userAgent)?this.textureLoader=new THREE.ImageBitmapLoader(this.options.manager):this.textureLoader=new THREE.TextureLoader(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.fileLoader=new THREE.FileLoader(this.options.manager),this.fileLoader.setResponseType("arraybuffer"),"use-credentials"===this.options.crossOrigin&&this.fileLoader.setWithCredentials(!0)}function H(e,t,n){var r=t.attributes,i=new THREE.Box3;if(void 0!==r.POSITION){var o=(d=n.json.accessors[r.POSITION]).min,a=d.max;if(void 0!==o&&void 0!==a){i.set(new THREE.Vector3(o[0],o[1],o[2]),new THREE.Vector3(a[0],a[1],a[2]));var s=t.targets;if(void 0!==s){for(var l=new THREE.Vector3,c=new THREE.Vector3,u=0,h=s.length;u<h;u++){var d,p=s[u];if(void 0!==p.POSITION)o=(d=n.json.accessors[p.POSITION]).min,a=d.max,void 0!==o&&void 0!==a?(c.setX(Math.max(Math.abs(o[0]),Math.abs(a[0]))),c.setY(Math.max(Math.abs(o[1]),Math.abs(a[1]))),c.setZ(Math.max(Math.abs(o[2]),Math.abs(a[2]))),l.max(c)):console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}i.expandByVector(l)}e.boundingBox=i;var f=new THREE.Sphere;i.getCenter(f.center),f.radius=i.min.distanceTo(i.max)/2,e.boundingSphere=f}else console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}function G(e,t,n){var r=t.attributes,i=[];function o(t,r){return n.getDependency("accessor",t).then((function(t){e.setAttribute(r,t)}))}for(var a in r){var s=S[a]||a.toLowerCase();s in e.attributes||i.push(o(r[a],s))}if(void 0!==t.indices&&!e.index){var l=n.getDependency("accessor",t.indices).then((function(t){e.setIndex(t)}));i.push(l)}return I(e,t),H(e,t,n),Promise.all(i).then((function(){return void 0!==t.targets?B(e,t.targets,n):e}))}function z(e,t){var n=e.getIndex();if(null===n){var r=[],i=e.getAttribute("position");if(void 0===i)return console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Undefined position attribute. Processing not possible."),e;for(var o=0;o<i.count;o++)r.push(o);e.setIndex(r),n=e.getIndex()}var a=n.count-2,s=[];if(t===THREE.TriangleFanDrawMode)for(o=1;o<=a;o++)s.push(n.getX(0)),s.push(n.getX(o)),s.push(n.getX(o+1));else for(o=0;o<a;o++)o%2===0?(s.push(n.getX(o)),s.push(n.getX(o+1)),s.push(n.getX(o+2))):(s.push(n.getX(o+2)),s.push(n.getX(o+1)),s.push(n.getX(o)));s.length/3!==a&&console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Unable to generate correct amount of triangles.");var l=e.clone();return l.setIndex(s),l}return U.prototype.setExtensions=function(e){this.extensions=e},U.prototype.setPlugins=function(e){this.plugins=e},U.prototype.parse=function(e,t){var n=this,r=this.json,i=this.extensions;this.cache.removeAll(),this._invokeAll((function(e){return e._markDefs&&e._markDefs()})),Promise.all([this.getDependencies("scene"),this.getDependencies("animation"),this.getDependencies("camera")]).then((function(t){var o={scene:t[0][r.scene||0],scenes:t[0],animations:t[1],cameras:t[2],asset:r.asset,parser:n,userData:{}};O(i,o,r),I(o,r),e(o)})).catch(t)},U.prototype._markDefs=function(){for(var e=this.json.nodes||[],t=this.json.skins||[],n=this.json.meshes||[],r=0,i=t.length;r<i;r++)for(var o=t[r].joints,a=0,s=o.length;a<s;a++)e[o[a]].isBone=!0;for(var l=0,c=e.length;l<c;l++){var u=e[l];void 0!==u.mesh&&(this._addNodeRef(this.meshCache,u.mesh),void 0!==u.skin&&(n[u.mesh].isSkinnedMesh=!0)),void 0!==u.camera&&this._addNodeRef(this.cameraCache,u.camera)}},U.prototype._addNodeRef=function(e,t){void 0!==t&&(void 0===e.refs[t]&&(e.refs[t]=e.uses[t]=0),e.refs[t]++)},U.prototype._getNodeRef=function(e,t,n){if(e.refs[t]<=1)return n;var r=n.clone();return r.name+="_instance_"+e.uses[t]++,r},U.prototype._invokeOne=function(e){var t=Object.values(this.plugins);t.push(this);for(var n=0;n<t.length;n++){var r=e(t[n]);if(r)return r}},U.prototype._invokeAll=function(e){var t=Object.values(this.plugins);t.unshift(this);for(var n=[],r=0;r<t.length;r++){var i=e(t[r]);i&&n.push(i)}return n},U.prototype.getDependency=function(e,t){var n=e+":"+t,r=this.cache.get(n);if(!r){switch(e){case"scene":r=this.loadScene(t);break;case"node":r=this.loadNode(t);break;case"mesh":r=this._invokeOne((function(e){return e.loadMesh&&e.loadMesh(t)}));break;case"accessor":r=this.loadAccessor(t);break;case"bufferView":r=this._invokeOne((function(e){return e.loadBufferView&&e.loadBufferView(t)}));break;case"buffer":r=this.loadBuffer(t);break;case"material":r=this._invokeOne((function(e){return e.loadMaterial&&e.loadMaterial(t)}));break;case"texture":r=this._invokeOne((function(e){return e.loadTexture&&e.loadTexture(t)}));break;case"skin":r=this.loadSkin(t);break;case"animation":r=this.loadAnimation(t);break;case"camera":r=this.loadCamera(t);break;default:throw new Error("Unknown type: "+e)}this.cache.add(n,r)}return r},U.prototype.getDependencies=function(e){var t=this.cache.get(e);if(!t){var n=this,r=this.json[e+("mesh"===e?"es":"s")]||[];t=Promise.all(r.map((function(t,r){return n.getDependency(e,r)}))),this.cache.add(e,t)}return t},U.prototype.loadBuffer=function(e){var t=this.json.buffers[e],n=this.fileLoader;if(t.type&&"arraybuffer"!==t.type)throw new Error("THREE.GLTFLoader: "+t.type+" buffer type is not supported.");if(void 0===t.uri&&0===e)return Promise.resolve(this.extensions[r.KHR_BINARY_GLTF].body);var i=this.options;return new Promise((function(e,r){n.load(P(t.uri,i.path),e,void 0,(function(){r(new Error('THREE.GLTFLoader: Failed to load buffer "'+t.uri+'".'))}))}))},U.prototype.loadBufferView=function(e){var t=this.json.bufferViews[e];return this.getDependency("buffer",t.buffer).then((function(e){var n=t.byteLength||0,r=t.byteOffset||0;return e.slice(r,r+n)}))},U.prototype.loadAccessor=function(e){var t=this,n=this.json,r=this.json.accessors[e];if(void 0===r.bufferView&&void 0===r.sparse)return Promise.resolve(null);var i=[];return void 0!==r.bufferView?i.push(this.getDependency("bufferView",r.bufferView)):i.push(null),void 0!==r.sparse&&(i.push(this.getDependency("bufferView",r.sparse.indices.bufferView)),i.push(this.getDependency("bufferView",r.sparse.values.bufferView))),Promise.all(i).then((function(e){var i,o,a=e[0],s=T[r.type],l=E[r.componentType],c=l.BYTES_PER_ELEMENT,u=c*s,h=r.byteOffset||0,d=void 0!==r.bufferView?n.bufferViews[r.bufferView].byteStride:void 0,p=!0===r.normalized;if(d&&d!==u){var f=Math.floor(h/d),m="InterleavedBuffer:"+r.bufferView+":"+r.componentType+":"+f+":"+r.count,v=t.cache.get(m);v||(i=new l(a,f*d,r.count*d/c),v=new THREE.InterleavedBuffer(i,d/c),t.cache.add(m,v)),o=new THREE.InterleavedBufferAttribute(v,s,h%d/c,p)}else i=null===a?new l(r.count*s):new l(a,h,r.count*s),o=new THREE.BufferAttribute(i,s,p);if(void 0!==r.sparse){var g=T.SCALAR,y=E[r.sparse.indices.componentType],b=r.sparse.indices.byteOffset||0,A=r.sparse.values.byteOffset||0,w=new y(e[1],b,r.sparse.count*g),x=new l(e[2],A,r.sparse.count*s);null!==a&&(o=new THREE.BufferAttribute(o.array.slice(),o.itemSize,o.normalized));for(var M=0,_=w.length;M<_;M++){var S=w[M];if(o.setX(S,x[M*s]),s>=2&&o.setY(S,x[M*s+1]),s>=3&&o.setZ(S,x[M*s+2]),s>=4&&o.setW(S,x[M*s+3]),s>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.")}}return o}))},U.prototype.loadTexture=function(e){var t,n,i=this,o=this.json,a=this.options,s=o.textures[e],l=s.extensions||{};return(t=l[r.MSFT_TEXTURE_DDS]?o.images[l[r.MSFT_TEXTURE_DDS].source]:o.images[s.source]).uri&&(n=a.manager.getHandler(t.uri)),n||(n=l[r.MSFT_TEXTURE_DDS]?i.extensions[r.MSFT_TEXTURE_DDS].ddsLoader:this.textureLoader),this.loadTextureImage(e,t,n)},U.prototype.loadTextureImage=function(e,t,n){var r=this,i=this.json,o=this.options,a=i.textures[e],s=self.URL||self.webkitURL,l=t.uri,c=!1,u=!0;return"image/jpeg"===t.mimeType&&(u=!1),void 0!==t.bufferView&&(l=r.getDependency("bufferView",t.bufferView).then((function(e){if("image/png"===t.mimeType){var n=new DataView(e,25,1).getUint8(0,!1);u=6===n||4===n||3===n}c=!0;var r=new Blob([e],{type:t.mimeType});return l=s.createObjectURL(r)}))),Promise.resolve(l).then((function(e){return new Promise((function(t,r){var i=t;!0===n.isImageBitmapLoader&&(i=function(e){t(new THREE.CanvasTexture(e))}),n.load(P(e,o.path),i,void 0,r)}))})).then((function(t){!0===c&&s.revokeObjectURL(l),t.flipY=!1,a.name&&(t.name=a.name),u||(t.format=THREE.RGBFormat);var n=(i.samplers||{})[a.sampler]||{};return t.magFilter=M[n.magFilter]||THREE.LinearFilter,t.minFilter=M[n.minFilter]||THREE.LinearMipmapLinearFilter,t.wrapS=_[n.wrapS]||THREE.RepeatWrapping,t.wrapT=_[n.wrapT]||THREE.RepeatWrapping,r.associations.set(t,{type:"textures",index:e}),t}))},U.prototype.assignTexture=function(e,t,n){var i=this;return this.getDependency("texture",n.index).then((function(o){if(void 0===n.texCoord||0==n.texCoord||"aoMap"===t&&1==n.texCoord||console.warn("THREE.GLTFLoader: Custom UV set "+n.texCoord+" for texture "+t+" not yet supported."),i.extensions[r.KHR_TEXTURE_TRANSFORM]){var a=void 0!==n.extensions?n.extensions[r.KHR_TEXTURE_TRANSFORM]:void 0;if(a){var s=i.associations.get(o);o=i.extensions[r.KHR_TEXTURE_TRANSFORM].extendTexture(o,a),i.associations.set(o,s)}}e[t]=o}))},U.prototype.assignFinalMaterial=function(e){var t=e.geometry,n=e.material,r=void 0!==t.attributes.tangent,i=void 0!==t.attributes.color,o=void 0===t.attributes.normal,a=!0===e.isSkinnedMesh,s=Object.keys(t.morphAttributes).length>0,l=s&&void 0!==t.morphAttributes.normal;if(e.isPoints){var c="PointsMaterial:"+n.uuid,u=this.cache.get(c);u||(u=new THREE.PointsMaterial,THREE.Material.prototype.copy.call(u,n),u.color.copy(n.color),u.map=n.map,u.sizeAttenuation=!1,this.cache.add(c,u)),n=u}else if(e.isLine){c="LineBasicMaterial:"+n.uuid;var h=this.cache.get(c);h||(h=new THREE.LineBasicMaterial,THREE.Material.prototype.copy.call(h,n),h.color.copy(n.color),this.cache.add(c,h)),n=h}if(r||i||o||a||s){c="ClonedMaterial:"+n.uuid+":",n.isGLTFSpecularGlossinessMaterial&&(c+="specular-glossiness:"),a&&(c+="skinning:"),r&&(c+="vertex-tangents:"),i&&(c+="vertex-colors:"),o&&(c+="flat-shading:"),s&&(c+="morph-targets:"),l&&(c+="morph-normals:");var d=this.cache.get(c);d||(d=n.clone(),a&&(d.skinning=!0),i&&(d.vertexColors=!0),o&&(d.flatShading=!0),s&&(d.morphTargets=!0),l&&(d.morphNormals=!0),r&&(d.vertexTangents=!0,n.normalScale&&(n.normalScale.y*=-1),n.clearcoatNormalScale&&(n.clearcoatNormalScale.y*=-1)),this.cache.add(c,d),this.associations.set(d,this.associations.get(n))),n=d}n.aoMap&&void 0===t.attributes.uv2&&void 0!==t.attributes.uv&&t.setAttribute("uv2",t.attributes.uv),e.material=n},U.prototype.getMaterialType=function(){return THREE.MeshStandardMaterial},U.prototype.loadMaterial=function(e){var t,n=this,i=this.json,o=this.extensions,a=i.materials[e],s={},l=a.extensions||{},c=[];if(l[r.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS]){var u=o[r.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS];t=u.getMaterialType(),c.push(u.extendParams(s,a,n))}else if(l[r.KHR_MATERIALS_UNLIT]){var h=o[r.KHR_MATERIALS_UNLIT];t=h.getMaterialType(),c.push(h.extendParams(s,a,n))}else{var d=a.pbrMetallicRoughness||{};if(s.color=new THREE.Color(1,1,1),s.opacity=1,Array.isArray(d.baseColorFactor)){var p=d.baseColorFactor;s.color.fromArray(p),s.opacity=p[3]}void 0!==d.baseColorTexture&&c.push(n.assignTexture(s,"map",d.baseColorTexture)),s.metalness=void 0!==d.metallicFactor?d.metallicFactor:1,s.roughness=void 0!==d.roughnessFactor?d.roughnessFactor:1,void 0!==d.metallicRoughnessTexture&&(c.push(n.assignTexture(s,"metalnessMap",d.metallicRoughnessTexture)),c.push(n.assignTexture(s,"roughnessMap",d.metallicRoughnessTexture))),t=this._invokeOne((function(t){return t.getMaterialType&&t.getMaterialType(e)})),c.push(Promise.all(this._invokeAll((function(t){return t.extendMaterialParams&&t.extendMaterialParams(e,s)}))))}!0===a.doubleSided&&(s.side=THREE.DoubleSide);var f=a.alphaMode||R.OPAQUE;return f===R.BLEND?(s.transparent=!0,s.depthWrite=!1):(s.transparent=!1,f===R.MASK&&(s.alphaTest=void 0!==a.alphaCutoff?a.alphaCutoff:.5)),void 0!==a.normalTexture&&t!==THREE.MeshBasicMaterial&&(c.push(n.assignTexture(s,"normalMap",a.normalTexture)),s.normalScale=new THREE.Vector2(1,-1),void 0!==a.normalTexture.scale&&s.normalScale.set(a.normalTexture.scale,-a.normalTexture.scale)),void 0!==a.occlusionTexture&&t!==THREE.MeshBasicMaterial&&(c.push(n.assignTexture(s,"aoMap",a.occlusionTexture)),void 0!==a.occlusionTexture.strength&&(s.aoMapIntensity=a.occlusionTexture.strength)),void 0!==a.emissiveFactor&&t!==THREE.MeshBasicMaterial&&(s.emissive=(new THREE.Color).fromArray(a.emissiveFactor)),void 0!==a.emissiveTexture&&t!==THREE.MeshBasicMaterial&&c.push(n.assignTexture(s,"emissiveMap",a.emissiveTexture)),Promise.all(c).then((function(){var i;return i=t===y?o[r.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].createMaterial(s):new t(s),a.name&&(i.name=a.name),i.map&&(i.map.encoding=THREE.sRGBEncoding),i.emissiveMap&&(i.emissiveMap.encoding=THREE.sRGBEncoding),I(i,a),n.associations.set(i,{type:"materials",index:e}),a.extensions&&O(o,i,a),i}))},U.prototype.createUniqueName=function(e){for(var t=THREE.PropertyBinding.sanitizeNodeName(e||""),n=t,r=1;this.nodeNamesUsed[n];++r)n=t+"_"+r;return this.nodeNamesUsed[n]=!0,n},U.prototype.loadGeometries=function(e){var t=this,n=this.extensions,i=this.primitiveCache;function o(e){return n[r.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(e,t).then((function(n){return G(n,e,t)}))}for(var a=[],s=0,l=e.length;s<l;s++){var c,u=e[s],h=k(u),d=i[h];d?a.push(d.promise):(c=u.extensions&&u.extensions[r.KHR_DRACO_MESH_COMPRESSION]?o(u):G(new THREE.BufferGeometry,u,t),i[h]={primitive:u,promise:c},a.push(c))}return Promise.all(a)},U.prototype.loadMesh=function(e){for(var t=this,n=this.json,r=this.extensions,i=n.meshes[e],o=i.primitives,a=[],s=0,l=o.length;s<l;s++){var c=void 0===o[s].material?D(this.cache):this.getDependency("material",o[s].material);a.push(c)}return a.push(t.loadGeometries(o)),Promise.all(a).then((function(n){for(var a=n.slice(0,n.length-1),s=n[n.length-1],l=[],c=0,u=s.length;c<u;c++){var h,d=s[c],p=o[c],f=a[c];if(p.mode===x.TRIANGLES||p.mode===x.TRIANGLE_STRIP||p.mode===x.TRIANGLE_FAN||void 0===p.mode)h=!0===i.isSkinnedMesh?new THREE.SkinnedMesh(d,f):new THREE.Mesh(d,f),!0===f.isMeshStandardMaterial&&f.side===THREE.DoubleSide&&null!==d.getIndex()&&!0===d.hasAttribute("position")&&!0===d.hasAttribute("normal")&&!0===d.hasAttribute("uv")&&!1===d.hasAttribute("tangent")&&(d.computeTangents(),f.vertexTangents=!0),!0!==h.isSkinnedMesh||h.geometry.attributes.skinWeight.normalized||h.normalizeSkinWeights(),p.mode===x.TRIANGLE_STRIP?h.geometry=z(h.geometry,THREE.TriangleStripDrawMode):p.mode===x.TRIANGLE_FAN&&(h.geometry=z(h.geometry,THREE.TriangleFanDrawMode));else if(p.mode===x.LINES)h=new THREE.LineSegments(d,f);else if(p.mode===x.LINE_STRIP)h=new THREE.Line(d,f);else if(p.mode===x.LINE_LOOP)h=new THREE.LineLoop(d,f);else{if(p.mode!==x.POINTS)throw new Error("THREE.GLTFLoader: Primitive mode unsupported: "+p.mode);h=new THREE.Points(d,f)}Object.keys(h.geometry.morphAttributes).length>0&&F(h,i),h.name=t.createUniqueName(i.name||"mesh_"+e),I(h,i),p.extensions&&O(r,h,p),t.assignFinalMaterial(h),l.push(h)}if(1===l.length)return l[0];var m=new THREE.Group;for(c=0,u=l.length;c<u;c++)m.add(l[c]);return m}))},U.prototype.loadCamera=function(e){var t,n=this.json.cameras[e],r=n[n.type];if(r)return"perspective"===n.type?t=new THREE.PerspectiveCamera(THREE.MathUtils.radToDeg(r.yfov),r.aspectRatio||1,r.znear||1,r.zfar||2e6):"orthographic"===n.type&&(t=new THREE.OrthographicCamera(-r.xmag,r.xmag,r.ymag,-r.ymag,r.znear,r.zfar)),n.name&&(t.name=this.createUniqueName(n.name)),I(t,n),Promise.resolve(t);console.warn("THREE.GLTFLoader: Missing camera parameters.")},U.prototype.loadSkin=function(e){var t=this.json.skins[e],n={joints:t.joints};return void 0===t.inverseBindMatrices?Promise.resolve(n):this.getDependency("accessor",t.inverseBindMatrices).then((function(e){return n.inverseBindMatrices=e,n}))},U.prototype.loadAnimation=function(e){for(var t=this.json.animations[e],n=[],r=[],i=[],o=[],a=[],s=0,l=t.channels.length;s<l;s++){var c=t.channels[s],u=t.samplers[c.sampler],h=c.target,d=void 0!==h.node?h.node:h.id,p=void 0!==t.parameters?t.parameters[u.input]:u.input,f=void 0!==t.parameters?t.parameters[u.output]:u.output;n.push(this.getDependency("node",d)),r.push(this.getDependency("accessor",p)),i.push(this.getDependency("accessor",f)),o.push(u),a.push(h)}return Promise.all([Promise.all(n),Promise.all(r),Promise.all(i),Promise.all(o),Promise.all(a)]).then((function(n){for(var r=n[0],i=n[1],o=n[2],a=n[3],s=n[4],l=[],c=0,u=r.length;c<u;c++){var h=r[c],d=i[c],p=o[c],f=a[c],m=s[c];if(void 0!==h){var v;switch(h.updateMatrix(),h.matrixAutoUpdate=!0,C[m.path]){case C.weights:v=THREE.NumberKeyframeTrack;break;case C.rotation:v=THREE.QuaternionKeyframeTrack;break;case C.position:case C.scale:default:v=THREE.VectorKeyframeTrack}var g=h.name?h.name:h.uuid,y=void 0!==f.interpolation?L[f.interpolation]:THREE.InterpolateLinear,b=[];C[m.path]===C.weights?h.traverse((function(e){!0===e.isMesh&&e.morphTargetInfluences&&b.push(e.name?e.name:e.uuid)})):b.push(g);var A=p.array;if(p.normalized){var x;if(A.constructor===Int8Array)x=1/127;else if(A.constructor===Uint8Array)x=1/255;else if(A.constructor==Int16Array)x=1/32767;else{if(A.constructor!==Uint16Array)throw new Error("THREE.GLTFLoader: Unsupported output accessor component type.");x=1/65535}for(var E=new Float32Array(A.length),M=0,_=A.length;M<_;M++)E[M]=A[M]*x;A=E}for(M=0,_=b.length;M<_;M++){var T=new v(b[M]+"."+C[m.path],d.array,A,y);"CUBICSPLINE"===f.interpolation&&(T.createInterpolant=function(e){return new w(this.times,this.values,this.getValueSize()/3,e)},T.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline=!0),l.push(T)}}}var S=t.name?t.name:"animation_"+e;return new THREE.AnimationClip(S,void 0,l)}))},U.prototype.loadNode=function(e){var t=this.json,n=this.extensions,r=this,i=t.nodes[e],o=i.name?r.createUniqueName(i.name):"";return function(){var t=[];return void 0!==i.mesh&&t.push(r.getDependency("mesh",i.mesh).then((function(e){var t=r._getNodeRef(r.meshCache,i.mesh,e);return void 0!==i.weights&&t.traverse((function(e){if(e.isMesh)for(var t=0,n=i.weights.length;t<n;t++)e.morphTargetInfluences[t]=i.weights[t]})),t}))),void 0!==i.camera&&t.push(r.getDependency("camera",i.camera).then((function(e){return r._getNodeRef(r.cameraCache,i.camera,e)}))),r._invokeAll((function(t){return t.createNodeAttachment&&t.createNodeAttachment(e)})).forEach((function(e){t.push(e)})),Promise.all(t)}().then((function(t){var a;if((a=!0===i.isBone?new THREE.Bone:t.length>1?new THREE.Group:1===t.length?t[0]:new THREE.Object3D)!==t[0])for(var s=0,l=t.length;s<l;s++)a.add(t[s]);if(i.name&&(a.userData.name=i.name,a.name=o),I(a,i),i.extensions&&O(n,a,i),void 0!==i.matrix){var c=new THREE.Matrix4;c.fromArray(i.matrix),a.applyMatrix4(c)}else void 0!==i.translation&&a.position.fromArray(i.translation),void 0!==i.rotation&&a.quaternion.fromArray(i.rotation),void 0!==i.scale&&a.scale.fromArray(i.scale);return r.associations.set(a,{type:"nodes",index:e}),a}))},U.prototype.loadScene=function(){function e(t,n,r,i){var o=r.nodes[t];return i.getDependency("node",t).then((function(e){return void 0===o.skin?e:i.getDependency("skin",o.skin).then((function(e){for(var n=[],r=0,o=(t=e).joints.length;r<o;r++)n.push(i.getDependency("node",t.joints[r]));return Promise.all(n)})).then((function(n){return e.traverse((function(e){if(e.isMesh){for(var r=[],i=[],o=0,a=n.length;o<a;o++){var s=n[o];if(s){r.push(s);var l=new THREE.Matrix4;void 0!==t.inverseBindMatrices&&l.fromArray(t.inverseBindMatrices.array,16*o),i.push(l)}else console.warn('THREE.GLTFLoader: Joint "%s" could not be found.',t.joints[o])}e.bind(new THREE.Skeleton(r,i),e.matrixWorld)}})),e}));var t})).then((function(t){n.add(t);var a=[];if(o.children)for(var s=o.children,l=0,c=s.length;l<c;l++){var u=s[l];a.push(e(u,t,r,i))}return Promise.all(a)}))}return function(t){var n=this.json,r=this.extensions,i=this.json.scenes[t],o=this,a=new THREE.Group;i.name&&(a.name=o.createUniqueName(i.name)),I(a,i),i.extensions&&O(r,a,i);for(var s=i.nodes||[],l=[],c=0,u=s.length;c<u;c++)l.push(e(s[c],a,n,o));return Promise.all(l).then((function(){return a}))}}(),t}()},{}],60:[function(t,n,r){THREE.MTLLoader=function(e){THREE.Loader.call(this,e)},THREE.MTLLoader.prototype=Object.assign(Object.create(THREE.Loader.prototype),{constructor:THREE.MTLLoader,load:function(t,n,r,i){var o=this,a=""===this.path?THREE.LoaderUtils.extractUrlBase(t):this.path,s=new THREE.FileLoader(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(t,(function(r){try{n(o.parse(r,a))}catch(e){i?i(e):console.error(e),o.manager.itemError(t)}}),r,i)},setMaterialOptions:function(e){return this.materialOptions=e,this},parse:function(e,t){for(var n=e.split("\n"),r={},i=/\s+/,o={},a=0;a<n.length;a++){var s=n[a];if(0!==(s=s.trim()).length&&"#"!==s.charAt(0)){var l=s.indexOf(" "),c=l>=0?s.substring(0,l):s;c=c.toLowerCase();var u=l>=0?s.substring(l+1):"";if(u=u.trim(),"newmtl"===c)r={name:u},o[u]=r;else if("ka"===c||"kd"===c||"ks"===c||"ke"===c){var h=u.split(i,3);r[c]=[parseFloat(h[0]),parseFloat(h[1]),parseFloat(h[2])]}else r[c]=u}}var d=new THREE.MTLLoader.MaterialCreator(this.resourcePath||t,this.materialOptions);return d.setCrossOrigin(this.crossOrigin),d.setManager(this.manager),d.setMaterials(o),d}}),THREE.MTLLoader.MaterialCreator=function(e,t){this.baseUrl=e||"",this.options=t,this.materialsInfo={},this.materials={},this.materialsArray=[],this.nameLookup={},this.side=this.options&&this.options.side?this.options.side:THREE.FrontSide,this.wrap=this.options&&this.options.wrap?this.options.wrap:THREE.RepeatWrapping},THREE.MTLLoader.MaterialCreator.prototype={constructor:THREE.MTLLoader.MaterialCreator,crossOrigin:"anonymous",setCrossOrigin:function(e){return this.crossOrigin=e,this},setManager:function(e){this.manager=e},setMaterials:function(e){this.materialsInfo=this.convert(e),this.materials={},this.materialsArray=[],this.nameLookup={}},convert:function(e){if(!this.options)return e;var t={};for(var n in e){var r=e[n],i={};for(var o in t[n]=i,r){var a=!0,s=r[o],l=o.toLowerCase();switch(l){case"kd":case"ka":case"ks":this.options&&this.options.normalizeRGB&&(s=[s[0]/255,s[1]/255,s[2]/255]),this.options&&this.options.ignoreZeroRGBs&&0===s[0]&&0===s[1]&&0===s[2]&&(a=!1)}a&&(i[l]=s)}}return t},preload:function(){for(var e in this.materialsInfo)this.create(e)},getIndex:function(e){return this.nameLookup[e]},getAsArray:function(){var e=0;for(var t in this.materialsInfo)this.materialsArray[e]=this.create(t),this.nameLookup[t]=e,e++;return this.materialsArray},create:function(e){return void 0===this.materials[e]&&this.createMaterial_(e),this.materials[e]},createMaterial_:function(e){var t=this,n=this.materialsInfo[e],r={name:e,side:this.side};function i(e,t){return"string"!==typeof t||""===t?"":/^https?:\/\//i.test(t)?t:e+t}function o(e,n){if(!r[e]){var o=t.getTextureParams(n,r),a=t.loadTexture(i(t.baseUrl,o.url));a.repeat.copy(o.scale),a.offset.copy(o.offset),a.wrapS=t.wrap,a.wrapT=t.wrap,r[e]=a}}for(var a in n){var s,l=n[a];if(""!==l)switch(a.toLowerCase()){case"kd":r.color=(new THREE.Color).fromArray(l);break;case"ks":r.specular=(new THREE.Color).fromArray(l);break;case"ke":r.emissive=(new THREE.Color).fromArray(l);break;case"map_kd":o("map",l);break;case"map_ks":o("specularMap",l);break;case"map_ke":o("emissiveMap",l);break;case"norm":o("normalMap",l);break;case"map_bump":case"bump":o("bumpMap",l);break;case"map_d":o("alphaMap",l),r.transparent=!0;break;case"ns":r.shininess=parseFloat(l);break;case"d":(s=parseFloat(l))<1&&(r.opacity=s,r.transparent=!0);break;case"tr":s=parseFloat(l),this.options&&this.options.invertTrProperty&&(s=1-s),s>0&&(r.opacity=1-s,r.transparent=!0)}}return this.materials[e]=new THREE.MeshPhongMaterial(r),this.materials[e]},getTextureParams:function(e,t){var n,r={scale:new THREE.Vector2(1,1),offset:new THREE.Vector2(0,0)},i=e.split(/\s+/);return(n=i.indexOf("-bm"))>=0&&(t.bumpScale=parseFloat(i[n+1]),i.splice(n,2)),(n=i.indexOf("-s"))>=0&&(r.scale.set(parseFloat(i[n+1]),parseFloat(i[n+2])),i.splice(n,4)),(n=i.indexOf("-o"))>=0&&(r.offset.set(parseFloat(i[n+1]),parseFloat(i[n+2])),i.splice(n,4)),r.url=i.join(" ").trim(),r},loadTexture:function(e,t,n,r,i){var o,a=void 0!==this.manager?this.manager:THREE.DefaultLoadingManager,s=a.getHandler(e);return null===s&&(s=new THREE.TextureLoader(a)),s.setCrossOrigin&&s.setCrossOrigin(this.crossOrigin),o=s.load(e,n,r,i),void 0!==t&&(o.mapping=t),o}}},{}],61:[function(t,n,r){THREE.OBJLoader=function(){var t=/^[og]\s*(.+)?/,n=/^mtllib /,r=/^usemtl /,i=/^usemap /,o=new THREE.Vector3,a=new THREE.Vector3,s=new THREE.Vector3,l=new THREE.Vector3,c=new THREE.Vector3;function u(){var e={objects:[],object:{},vertices:[],normals:[],colors:[],uvs:[],materials:{},materialLibraries:[],startObject:function(e,t){if(this.object&&!1===this.object.fromDeclaration)return this.object.name=e,void(this.object.fromDeclaration=!1!==t);var n=this.object&&"function"===typeof this.object.currentMaterial?this.object.currentMaterial():void 0;if(this.object&&"function"===typeof this.object._finalize&&this.object._finalize(!0),this.object={name:e||"",fromDeclaration:!1!==t,geometry:{vertices:[],normals:[],colors:[],uvs:[],hasUVIndices:!1},materials:[],smooth:!0,startMaterial:function(e,t){var n=this._finalize(!1);n&&(n.inherited||n.groupCount<=0)&&this.materials.splice(n.index,1);var r={index:this.materials.length,name:e||"",mtllib:Array.isArray(t)&&t.length>0?t[t.length-1]:"",smooth:void 0!==n?n.smooth:this.smooth,groupStart:void 0!==n?n.groupEnd:0,groupEnd:-1,groupCount:-1,inherited:!1,clone:function(e){var t={index:"number"===typeof e?e:this.index,name:this.name,mtllib:this.mtllib,smooth:this.smooth,groupStart:0,groupEnd:-1,groupCount:-1,inherited:!1};return t.clone=this.clone.bind(t),t}};return this.materials.push(r),r},currentMaterial:function(){if(this.materials.length>0)return this.materials[this.materials.length-1]},_finalize:function(e){var t=this.currentMaterial();if(t&&-1===t.groupEnd&&(t.groupEnd=this.geometry.vertices.length/3,t.groupCount=t.groupEnd-t.groupStart,t.inherited=!1),e&&this.materials.length>1)for(var n=this.materials.length-1;n>=0;n--)this.materials[n].groupCount<=0&&this.materials.splice(n,1);return e&&0===this.materials.length&&this.materials.push({name:"",smooth:this.smooth}),t}},n&&n.name&&"function"===typeof n.clone){var r=n.clone(0);r.inherited=!0,this.object.materials.push(r)}this.objects.push(this.object)},finalize:function(){this.object&&"function"===typeof this.object._finalize&&this.object._finalize(!0)},parseVertexIndex:function(e,t){var n=parseInt(e,10);return 3*(n>=0?n-1:n+t/3)},parseNormalIndex:function(e,t){var n=parseInt(e,10);return 3*(n>=0?n-1:n+t/3)},parseUVIndex:function(e,t){var n=parseInt(e,10);return 2*(n>=0?n-1:n+t/2)},addVertex:function(e,t,n){var r=this.vertices,i=this.object.geometry.vertices;i.push(r[e+0],r[e+1],r[e+2]),i.push(r[t+0],r[t+1],r[t+2]),i.push(r[n+0],r[n+1],r[n+2])},addVertexPoint:function(e){var t=this.vertices;this.object.geometry.vertices.push(t[e+0],t[e+1],t[e+2])},addVertexLine:function(e){var t=this.vertices;this.object.geometry.vertices.push(t[e+0],t[e+1],t[e+2])},addNormal:function(e,t,n){var r=this.normals,i=this.object.geometry.normals;i.push(r[e+0],r[e+1],r[e+2]),i.push(r[t+0],r[t+1],r[t+2]),i.push(r[n+0],r[n+1],r[n+2])},addFaceNormal:function(e,t,n){var r=this.vertices,i=this.object.geometry.normals;o.fromArray(r,e),a.fromArray(r,t),s.fromArray(r,n),c.subVectors(s,a),l.subVectors(o,a),c.cross(l),c.normalize(),i.push(c.x,c.y,c.z),i.push(c.x,c.y,c.z),i.push(c.x,c.y,c.z)},addColor:function(e,t,n){var r=this.colors,i=this.object.geometry.colors;void 0!==r[e]&&i.push(r[e+0],r[e+1],r[e+2]),void 0!==r[t]&&i.push(r[t+0],r[t+1],r[t+2]),void 0!==r[n]&&i.push(r[n+0],r[n+1],r[n+2])},addUV:function(e,t,n){var r=this.uvs,i=this.object.geometry.uvs;i.push(r[e+0],r[e+1]),i.push(r[t+0],r[t+1]),i.push(r[n+0],r[n+1])},addDefaultUV:function(){var e=this.object.geometry.uvs;e.push(0,0),e.push(0,0),e.push(0,0)},addUVLine:function(e){var t=this.uvs;this.object.geometry.uvs.push(t[e+0],t[e+1])},addFace:function(e,t,n,r,i,o,a,s,l){var c=this.vertices.length,u=this.parseVertexIndex(e,c),h=this.parseVertexIndex(t,c),d=this.parseVertexIndex(n,c);if(this.addVertex(u,h,d),this.addColor(u,h,d),void 0!==a&&""!==a){var p=this.normals.length;u=this.parseNormalIndex(a,p),h=this.parseNormalIndex(s,p),d=this.parseNormalIndex(l,p),this.addNormal(u,h,d)}else this.addFaceNormal(u,h,d);if(void 0!==r&&""!==r){var f=this.uvs.length;u=this.parseUVIndex(r,f),h=this.parseUVIndex(i,f),d=this.parseUVIndex(o,f),this.addUV(u,h,d),this.object.geometry.hasUVIndices=!0}else this.addDefaultUV()},addPointGeometry:function(e){this.object.geometry.type="Points";for(var t=this.vertices.length,n=0,r=e.length;n<r;n++){var i=this.parseVertexIndex(e[n],t);this.addVertexPoint(i),this.addColor(i)}},addLineGeometry:function(e,t){this.object.geometry.type="Line";for(var n=this.vertices.length,r=this.uvs.length,i=0,o=e.length;i<o;i++)this.addVertexLine(this.parseVertexIndex(e[i],n));var a=0;for(o=t.length;a<o;a++)this.addUVLine(this.parseUVIndex(t[a],r))}};return e.startObject("",!1),e}function h(e){THREE.Loader.call(this,e),this.materials=null}return h.prototype=Object.assign(Object.create(THREE.Loader.prototype),{constructor:h,load:function(t,n,r,i){var o=this,a=new THREE.FileLoader(this.manager);a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(t,(function(r){try{n(o.parse(r))}catch(e){i?i(e):console.error(e),o.manager.itemError(t)}}),r,i)},setMaterials:function(e){return this.materials=e,this},parse:function(e){var o=new u;-1!==e.indexOf("\r\n")&&(e=e.replace(/\r\n/g,"\n")),-1!==e.indexOf("\\\n")&&(e=e.replace(/\\\n/g,""));for(var a=e.split("\n"),s="",l="",c=[],h="function"===typeof"".trimLeft,d=0,p=a.length;d<p;d++)if(s=a[d],0!==(s=h?s.trimLeft():s.trim()).length&&"#"!==(l=s.charAt(0)))if("v"===l){var f=s.split(/\s+/);switch(f[0]){case"v":o.vertices.push(parseFloat(f[1]),parseFloat(f[2]),parseFloat(f[3])),f.length>=7?o.colors.push(parseFloat(f[4]),parseFloat(f[5]),parseFloat(f[6])):o.colors.push(void 0,void 0,void 0);break;case"vn":o.normals.push(parseFloat(f[1]),parseFloat(f[2]),parseFloat(f[3]));break;case"vt":o.uvs.push(parseFloat(f[1]),parseFloat(f[2]))}}else if("f"===l){for(var m=s.substr(1).trim().split(/\s+/),v=[],g=0,y=m.length;g<y;g++){var b=m[g];if(b.length>0){var A=b.split("/");v.push(A)}}var w=v[0];for(g=1,y=v.length-1;g<y;g++){var x=v[g],E=v[g+1];o.addFace(w[0],x[0],E[0],w[1],x[1],E[1],w[2],x[2],E[2])}}else if("l"===l){var M=s.substring(1).trim().split(" "),_=[],T=[];if(-1===s.indexOf("/"))_=M;else for(var S=0,C=M.length;S<C;S++){var L=M[S].split("/");""!==L[0]&&_.push(L[0]),""!==L[1]&&T.push(L[1])}o.addLineGeometry(_,T)}else if("p"===l){var R=s.substr(1).trim().split(" ");o.addPointGeometry(R)}else if(null!==(c=t.exec(s))){var P=(" "+c[0].substr(1).trim()).substr(1);o.startObject(P)}else if(r.test(s))o.object.startMaterial(s.substring(7).trim(),o.materialLibraries);else if(n.test(s))o.materialLibraries.push(s.substring(7).trim());else if(i.test(s))console.warn('THREE.OBJLoader: Rendering identifier "usemap" not supported. Textures must be defined in MTL files.');else if("s"===l){if((c=s.split(" ")).length>1){var D=c[1].trim().toLowerCase();o.object.smooth="0"!==D&&"off"!==D}else o.object.smooth=!0;(W=o.object.currentMaterial())&&(W.smooth=o.object.smooth)}else{if("\0"===s)continue;console.warn('THREE.OBJLoader: Unexpected line: "'+s+'"')}o.finalize();var O=new THREE.Group;if(O.materialLibraries=[].concat(o.materialLibraries),!0===!(1===o.objects.length&&0===o.objects[0].geometry.vertices.length))for(d=0,p=o.objects.length;d<p;d++){var I=o.objects[d],B=I.geometry,F=I.materials,k="Line"===B.type,N="Points"===B.type,U=!1;if(0!==B.vertices.length){(Q=new THREE.BufferGeometry).setAttribute("position",new THREE.Float32BufferAttribute(B.vertices,3)),B.normals.length>0&&Q.setAttribute("normal",new THREE.Float32BufferAttribute(B.normals,3)),B.colors.length>0&&(U=!0,Q.setAttribute("color",new THREE.Float32BufferAttribute(B.colors,3))),!0===B.hasUVIndices&&Q.setAttribute("uv",new THREE.Float32BufferAttribute(B.uvs,2));for(var H,G=[],z=0,j=F.length;z<j;z++){var V=(Y=F[z]).name+"_"+Y.smooth+"_"+U,W=o.materials[V];if(null!==this.materials)if(W=this.materials.create(Y.name),!k||!W||W instanceof THREE.LineBasicMaterial){if(N&&W&&!(W instanceof THREE.PointsMaterial)){var q=new THREE.PointsMaterial({size:10,sizeAttenuation:!1});THREE.Material.prototype.copy.call(q,W),q.color.copy(W.color),q.map=W.map,W=q}}else{var X=new THREE.LineBasicMaterial;THREE.Material.prototype.copy.call(X,W),X.color.copy(W.color),W=X}void 0===W&&((W=k?new THREE.LineBasicMaterial:N?new THREE.PointsMaterial({size:1,sizeAttenuation:!1}):new THREE.MeshPhongMaterial).name=Y.name,W.flatShading=!Y.smooth,W.vertexColors=U,o.materials[V]=W),G.push(W)}if(G.length>1){for(z=0,j=F.length;z<j;z++){var Y=F[z];Q.addGroup(Y.groupStart,Y.groupCount,z)}H=k?new THREE.LineSegments(Q,G):N?new THREE.Points(Q,G):new THREE.Mesh(Q,G)}else H=k?new THREE.LineSegments(Q,G[0]):N?new THREE.Points(Q,G[0]):new THREE.Mesh(Q,G[0]);H.name=I.name,O.add(H)}}else if(o.vertices.length>0){var Q;W=new THREE.PointsMaterial({size:1,sizeAttenuation:!1}),(Q=new THREE.BufferGeometry).setAttribute("position",new THREE.Float32BufferAttribute(o.vertices,3)),o.colors.length>0&&void 0!==o.colors[0]&&(Q.setAttribute("color",new THREE.Float32BufferAttribute(o.colors,3)),W.vertexColors=!0);var Z=new THREE.Points(Q,W);O.add(Z)}return O}}),h}()},{}],62:[function(e,t,n){THREE.BufferGeometryUtils={computeTangents:function(e){e.computeTangents(),console.warn("THREE.BufferGeometryUtils: .computeTangents() has been removed. Use BufferGeometry.computeTangents() instead.")},mergeBufferGeometries:function(e,t){for(var n=null!==e[0].index,r=new Set(Object.keys(e[0].attributes)),i=new Set(Object.keys(e[0].morphAttributes)),o={},a={},s=e[0].morphTargetsRelative,l=new THREE.BufferGeometry,c=0,u=0;u<e.length;++u){var h=e[u],d=0;if(n!==(null!==h.index))return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+". All geometries must have compatible attributes; make sure index attribute exists among all geometries, or in none of them."),null;for(var p in h.attributes){if(!r.has(p))return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+'. All geometries must have compatible attributes; make sure "'+p+'" attribute exists among all geometries, or in none of them.'),null;void 0===o[p]&&(o[p]=[]),o[p].push(h.attributes[p]),d++}if(d!==r.size)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+". Make sure all geometries have the same number of attributes."),null;if(s!==h.morphTargetsRelative)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+". .morphTargetsRelative must be consistent throughout all geometries."),null;for(var p in h.morphAttributes){if(!i.has(p))return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+". .morphAttributes must be consistent throughout all geometries."),null;void 0===a[p]&&(a[p]=[]),a[p].push(h.morphAttributes[p])}if(l.userData.mergedUserData=l.userData.mergedUserData||[],l.userData.mergedUserData.push(h.userData),t){var f;if(n)f=h.index.count;else{if(void 0===h.attributes.position)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+". The geometry must have either an index or a position attribute"),null;f=h.attributes.position.count}l.addGroup(c,f,u),c+=f}}if(n){var m=0,v=[];for(u=0;u<e.length;++u){for(var g=e[u].index,y=0;y<g.count;++y)v.push(g.getX(y)+m);m+=e[u].attributes.position.count}l.setIndex(v)}for(var p in o){var b=this.mergeBufferAttributes(o[p]);if(!b)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed while trying to merge the "+p+" attribute."),null;l.setAttribute(p,b)}for(var p in a){var A=a[p][0].length;if(0===A)break;for(l.morphAttributes=l.morphAttributes||{},l.morphAttributes[p]=[],u=0;u<A;++u){var w=[];for(y=0;y<a[p].length;++y)w.push(a[p][y][u]);var x=this.mergeBufferAttributes(w);if(!x)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed while trying to merge the "+p+" morphAttribute."),null;l.morphAttributes[p].push(x)}}return l},mergeBufferAttributes:function(e){for(var t,n,r,i=0,o=0;o<e.length;++o){var a=e[o];if(a.isInterleavedBufferAttribute)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. InterleavedBufferAttributes are not supported."),null;if(void 0===t&&(t=a.array.constructor),t!==a.array.constructor)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.array must be of consistent array types across matching attributes."),null;if(void 0===n&&(n=a.itemSize),n!==a.itemSize)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.itemSize must be consistent across matching attributes."),null;if(void 0===r&&(r=a.normalized),r!==a.normalized)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.normalized must be consistent across matching attributes."),null;i+=a.array.length}var s=new t(i),l=0;for(o=0;o<e.length;++o)s.set(e[o].array,l),l+=e[o].array.length;return new THREE.BufferAttribute(s,n,r)},interleaveAttributes:function(e){for(var t,n=0,r=0,i=0,o=e.length;i<o;++i){var a=e[i];if(void 0===t&&(t=a.array.constructor),t!==a.array.constructor)return console.error("AttributeBuffers of different types cannot be interleaved"),null;n+=a.array.length,r+=a.itemSize}var s=new THREE.InterleavedBuffer(new t(n),r),l=0,c=[],u=["getX","getY","getZ","getW"],h=["setX","setY","setZ","setW"],d=0;for(o=e.length;d<o;d++){var p=(a=e[d]).itemSize,f=a.count,m=new THREE.InterleavedBufferAttribute(s,p,l,a.normalized);c.push(m),l+=p;for(var v=0;v<f;v++)for(var g=0;g<p;g++)m[h[g]](v,a[u[g]](v))}return c},estimateBytesUsed:function(e){var t=0;for(var n in e.attributes){var r=e.getAttribute(n);t+=r.count*r.itemSize*r.array.BYTES_PER_ELEMENT}var i=e.getIndex();return t+=i?i.count*i.itemSize*i.array.BYTES_PER_ELEMENT:0},mergeVertices:function(e,t=1e-4){t=Math.max(t,Number.EPSILON);for(var n={},r=e.getIndex(),i=e.getAttribute("position"),o=r?r.count:i.count,a=0,s=Object.keys(e.attributes),l={},c={},u=[],h=["getX","getY","getZ","getW"],d=0,p=s.length;d<p;d++)l[b=s[d]]=[],(E=e.morphAttributes[b])&&(c[b]=new Array(E.length).fill().map((()=>[])));var f=Math.log10(1/t),m=Math.pow(10,f);for(d=0;d<o;d++){var v=r?r.getX(d):d,g="",y=0;for(p=s.length;y<p;y++)for(var b=s[y],A=(x=e.getAttribute(b)).itemSize,w=0;w<A;w++)g+=~~(x[h[w]](v)*m)+",";if(g in n)u.push(n[g]);else{for(y=0,p=s.length;y<p;y++){b=s[y];var x=e.getAttribute(b),E=e.morphAttributes[b],M=(A=x.itemSize,l[b]),_=c[b];for(w=0;w<A;w++){var T=h[w];if(M.push(x[T](v)),E)for(var S=0,C=E.length;S<C;S++)_[S].push(E[S][T](v))}}n[g]=a,u.push(a),a++}}const L=e.clone();for(d=0,p=s.length;d<p;d++){b=s[d];var R=e.getAttribute(b),P=new R.array.constructor(l[b]);if(x=new THREE.BufferAttribute(P,R.itemSize,R.normalized),L.setAttribute(b,x),b in c)for(y=0;y<c[b].length;y++){var D=e.morphAttributes[b][y],O=(P=new D.array.constructor(c[b][y]),new THREE.BufferAttribute(P,D.itemSize,D.normalized));L.morphAttributes[b][y]=O}}return L.setIndex(u),L},toTrianglesDrawMode:function(e,t){if(t===THREE.TrianglesDrawMode)return console.warn("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Geometry already defined as triangles."),e;if(t===THREE.TriangleFanDrawMode||t===THREE.TriangleStripDrawMode){var n=e.getIndex();if(null===n){var r=[],i=e.getAttribute("position");if(void 0===i)return console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Undefined position attribute. Processing not possible."),e;for(var o=0;o<i.count;o++)r.push(o);e.setIndex(r),n=e.getIndex()}var a=n.count-2,s=[];if(t===THREE.TriangleFanDrawMode)for(o=1;o<=a;o++)s.push(n.getX(0)),s.push(n.getX(o)),s.push(n.getX(o+1));else for(o=0;o<a;o++)o%2===0?(s.push(n.getX(o)),s.push(n.getX(o+1)),s.push(n.getX(o+2))):(s.push(n.getX(o+2)),s.push(n.getX(o+1)),s.push(n.getX(o)));s.length/3!==a&&console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Unable to generate correct amount of triangles.");var l=e.clone();return l.setIndex(s),l.clearGroups(),l}return console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Unknown draw mode:",t),e},computeMorphedAttributes:function(e){if(!0!==e.geometry.isBufferGeometry)return console.error("THREE.BufferGeometryUtils: Geometry is not of type THREE.BufferGeometry."),null;var t=new THREE.Vector3,n=new THREE.Vector3,r=new THREE.Vector3,i=new THREE.Vector3,o=new THREE.Vector3,a=new THREE.Vector3,s=new THREE.Vector3,l=new THREE.Vector3,c=new THREE.Vector3;function u(e,u,h,d,p,f,m,v,g){t.fromBufferAttribute(h,f),n.fromBufferAttribute(h,m),r.fromBufferAttribute(h,v);var y=e.morphTargetInfluences;if(u.morphTargets&&d&&y){s.set(0,0,0),l.set(0,0,0),c.set(0,0,0);for(var b=0,A=d.length;b<A;b++){var w=y[b];d=d[b],0!==w&&(i.fromBufferAttribute(d,f),o.fromBufferAttribute(d,m),a.fromBufferAttribute(d,v),p?(s.addScaledVector(i,w),l.addScaledVector(o,w),c.addScaledVector(a,w)):(s.addScaledVector(i.sub(t),w),l.addScaledVector(o.sub(n),w),c.addScaledVector(a.sub(r),w)))}t.add(s),n.add(l),r.add(c)}e.isSkinnedMesh&&(e.boneTransform(f,t),e.boneTransform(m,n),e.boneTransform(v,r)),g[3*f+0]=t.x,g[3*f+1]=t.y,g[3*f+2]=t.z,g[3*m+0]=n.x,g[3*m+1]=n.y,g[3*m+2]=n.z,g[3*v+0]=r.x,g[3*v+1]=r.y,g[3*v+2]=r.z}var h,d,p,f,m,v,g,y,b,A=e.geometry,w=e.material,x=A.index,E=A.attributes.position,M=A.morphAttributes.position,_=A.morphTargetsRelative,T=A.attributes.normal,S=A.morphAttributes.position,C=A.groups,L=A.drawRange,R=new Float32Array(E.count*E.itemSize),P=new Float32Array(T.count*T.itemSize);if(null!==x)if(Array.isArray(w))for(f=0,v=C.length;f<v;f++)for(b=w[(y=C[f]).materialIndex],m=Math.max(y.start,L.start),g=Math.min(y.start+y.count,L.start+L.count);m<g;m+=3)u(e,b,E,M,_,h=x.getX(m),d=x.getX(m+1),p=x.getX(m+2),R),u(e,b,T,S,_,h,d,p,P);else for(f=Math.max(0,L.start),v=Math.min(x.count,L.start+L.count);f<v;f+=3)u(e,w,E,M,_,h=x.getX(f),d=x.getX(f+1),p=x.getX(f+2),R),u(e,w,T,S,_,h,d,p,P);else if(void 0!==E)if(Array.isArray(w))for(f=0,v=C.length;f<v;f++)for(b=w[(y=C[f]).materialIndex],m=Math.max(y.start,L.start),g=Math.min(y.start+y.count,L.start+L.count);m<g;m+=3)u(e,b,E,M,_,h=m,d=m+1,p=m+2,R),u(e,b,T,S,_,h,d,p,P);else for(f=Math.max(0,L.start),v=Math.min(E.count,L.start+L.count);f<v;f+=3)u(e,w,E,M,_,h=f,d=f+1,p=f+2,R),u(e,w,T,S,_,h,d,p,P);return{positionAttribute:E,normalAttribute:T,morphedPositionAttribute:new THREE.Float32BufferAttribute(R,3),morphedNormalAttribute:new THREE.Float32BufferAttribute(P,3)}}}},{}],63:[function(e,t,n){var r=e("layout-bmfont-text"),i=e("inherits"),o=e("quad-indices"),a=e("three-buffer-vertex-data"),s=e("object-assign"),l=e("./lib/vertices"),c=e("./lib/utils"),u=THREE.BufferGeometry;function h(e){u.call(this),"string"===typeof e&&(e={text:e}),this._opt=s({},e),e&&this.update(e)}t.exports=function(e){return new h(e)},i(h,u),h.prototype.update=function(e){if("string"===typeof e&&(e={text:e}),!(e=s({},this._opt,e)).font)throw new TypeError("must specify a { font } in options");this.layout=r(e);var t=!1!==e.flipY,n=e.font,i=n.common.scaleW,c=n.common.scaleH,u=this.layout.glyphs.filter((function(e){var t=e.data;return t.width*t.height>0}));this.visibleGlyphs=u;var h=l.positions(u),d=l.uvs(u,i,c,t),p=o({clockwise:!0,type:"uint16",count:u.length});if(a.index(this,p,1,"uint16"),a.attr(this,"position",h,2),a.attr(this,"uv",d,2),!e.multipage&&"page"in this.attributes)this.removeAttribute("page");else if(e.multipage){var f=l.pages(u);a.attr(this,"page",f,1)}},h.prototype.computeBoundingSphere=function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var e=this.attributes.position.array,t=this.attributes.position.itemSize;if(!e||!t||e.length<2)return this.boundingSphere.radius=0,void this.boundingSphere.center.set(0,0,0);c.computeSphere(e,this.boundingSphere),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.')},h.prototype.computeBoundingBox=function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var e=this.boundingBox,t=this.attributes.position.array,n=this.attributes.position.itemSize;!t||!n||t.length<2?e.makeEmpty():c.computeBox(t,e)}},{"./lib/utils":64,"./lib/vertices":65,inherits:30,"layout-bmfont-text":36,"object-assign":39,"quad-indices":51,"three-buffer-vertex-data":66}],64:[function(e,t,n){var r=2,i={min:[0,0],max:[0,0]};function o(e){var t=e.length/r;i.min[0]=e[0],i.min[1]=e[1],i.max[0]=e[0],i.max[1]=e[1];for(var n=0;n<t;n++){var o=e[n*r+0],a=e[n*r+1];i.min[0]=Math.min(o,i.min[0]),i.min[1]=Math.min(a,i.min[1]),i.max[0]=Math.max(o,i.max[0]),i.max[1]=Math.max(a,i.max[1])}}t.exports.computeBox=function(e,t){o(e),t.min.set(i.min[0],i.min[1],0),t.max.set(i.max[0],i.max[1],0)},t.exports.computeSphere=function(e,t){o(e);var n=i.min[0],r=i.min[1],a=i.max[0]-n,s=i.max[1]-r,l=Math.sqrt(a*a+s*s);t.center.set(n+a/2,r+s/2,0),t.radius=l/2}},{}],65:[function(e,t,n){t.exports.pages=function(e){var t=new Float32Array(4*e.length*1),n=0;return e.forEach((function(e){var r=e.data.page||0;t[n++]=r,t[n++]=r,t[n++]=r,t[n++]=r})),t},t.exports.uvs=function(e,t,n,r){var i=new Float32Array(4*e.length*2),o=0;return e.forEach((function(e){var a=e.data,s=a.x+a.width,l=a.y+a.height,c=a.x/t,u=a.y/n,h=s/t,d=l/n;r&&(u=(n-a.y)/n,d=(n-l)/n),i[o++]=c,i[o++]=u,i[o++]=c,i[o++]=d,i[o++]=h,i[o++]=d,i[o++]=h,i[o++]=u})),i},t.exports.positions=function(e){var t=new Float32Array(4*e.length*2),n=0;return e.forEach((function(e){var r=e.data,i=e.position[0]+r.xoffset,o=e.position[1]+r.yoffset,a=r.width,s=r.height;t[n++]=i,t[n++]=o,t[n++]=i,t[n++]=o+s,t[n++]=i+a,t[n++]=o+s,t[n++]=i+a,t[n++]=o})),t}},{}],66:[function(e,t,n){var r=e("flatten-vertex-data");function i(e,t,n,r){"number"!==typeof n&&(n=1),"string"!==typeof r&&(r="uint16");var i=!e.index&&"function"!==typeof e.setIndex,o=a(i?e.getAttribute("index"):e.index,t,n,r);o&&(i?e.addAttribute("index",o):e.index=o)}function o(e,t,n,r,i){if("number"!==typeof r&&(r=3),"string"!==typeof i&&(i="float32"),Array.isArray(n)&&Array.isArray(n[0])&&n[0].length!==r)throw new Error("Nested vertex array has unexpected size; expected "+r+" but found "+n[0].length);var o=a(e.getAttribute(t),n,r,i);e.setAttribute(t,o)}function a(e,t,n,i){return t=r(t=t||[],i),(e=new THREE.BufferAttribute(t,n)).itemSize=n,e.needsUpdate=!0,e}t.exports.attr=o,t.exports.index=i},{"flatten-vertex-data":23}],67:[function(e,t,n){(function(t,r){var i=e("process/browser.js").nextTick,o=Function.prototype.apply,a=Array.prototype.slice,s={},l=0;function c(e,t){this._id=e,this._clearFn=t}n.setTimeout=function(){return new c(o.call(setTimeout,window,arguments),clearTimeout)},n.setInterval=function(){return new 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r=e.indexOf("/",t);return-1===r&&(r=e.length),e.substring(0,r)},D=function(e){return e.w>1?(console.warn("getQuaternionAngle: w > 1"),0):2*Math.acos(e.w)},O=function(){var e={};return function(t,n){void 0===e[t]&&(console.warn("webvr-polyfill: "+n),e[t]=!0)}}(),I=function(e,t){O(e,e+" has been deprecated. 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e.FRAMEBUFFER_BINDING:e.bindFramebuffer(e.FRAMEBUFFER,s);break;case e.RENDERBUFFER_BINDING:e.bindRenderbuffer(e.RENDERBUFFER,s);break;case e.TEXTURE_BINDING_2D:if((l=t[++o])<e.TEXTURE0||l>e.TEXTURE31)break;e.activeTexture(l),e.bindTexture(e.TEXTURE_2D,s);break;case e.TEXTURE_BINDING_CUBE_MAP:var l;if((l=t[++o])<e.TEXTURE0||l>e.TEXTURE31)break;e.activeTexture(l),e.bindTexture(e.TEXTURE_CUBE_MAP,s);break;case e.VIEWPORT:e.viewport(s[0],s[1],s[2],s[3]);break;case e.BLEND:case e.CULL_FACE:case e.DEPTH_TEST:case e.SCISSOR_TEST:case e.STENCIL_TEST:s?e.enable(a):e.disable(a);break;default:console.log("No GL restore behavior for 0x"+a.toString(16))}i&&e.activeTexture(i)}}else n(e)}var F=B,k=["attribute vec2 position;","attribute vec3 texCoord;","varying vec2 vTexCoord;","uniform vec4 viewportOffsetScale[2];","void main() {"," vec4 viewport = viewportOffsetScale[int(texCoord.z)];"," vTexCoord = (texCoord.xy * viewport.zw) + viewport.xy;"," gl_Position = vec4( position, 1.0, 1.0 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U(e,t,n,r){this.gl=e,this.cardboardUI=t,this.bufferScale=n,this.dirtySubmitFrameBindings=r,this.ctxAttribs=e.getContextAttributes(),this.instanceExt=e.getExtension("ANGLE_instanced_arrays"),this.meshWidth=20,this.meshHeight=20,this.bufferWidth=e.drawingBufferWidth,this.bufferHeight=e.drawingBufferHeight,this.realBindFramebuffer=e.bindFramebuffer,this.realEnable=e.enable,this.realDisable=e.disable,this.realColorMask=e.colorMask,this.realClearColor=e.clearColor,this.realViewport=e.viewport,l()||(this.realCanvasWidth=Object.getOwnPropertyDescriptor(e.canvas.__proto__,"width"),this.realCanvasHeight=Object.getOwnPropertyDescriptor(e.canvas.__proto__,"height")),this.isPatched=!1,this.lastBoundFramebuffer=null,this.cullFace=!1,this.depthTest=!1,this.blend=!1,this.scissorTest=!1,this.stencilTest=!1,this.viewport=[0,0,0,0],this.colorMask=[!0,!0,!0,!0],this.clearColor=[0,0,0,0],this.attribs={position:0,texCoord:1},this.program=E(e,k,N,this.attribs),this.uniforms=M(e,this.program),this.viewportOffsetScale=new Float32Array(8),this.setTextureBounds(),this.vertexBuffer=e.createBuffer(),this.indexBuffer=e.createBuffer(),this.indexCount=0,this.renderTarget=e.createTexture(),this.framebuffer=e.createFramebuffer(),this.depthStencilBuffer=null,this.depthBuffer=null,this.stencilBuffer=null,this.ctxAttribs.depth&&this.ctxAttribs.stencil?this.depthStencilBuffer=e.createRenderbuffer():this.ctxAttribs.depth?this.depthBuffer=e.createRenderbuffer():this.ctxAttribs.stencil&&(this.stencilBuffer=e.createRenderbuffer()),this.patch(),this.onResize()}U.prototype.destroy=function(){var e=this.gl;this.unpatch(),e.deleteProgram(this.program),e.deleteBuffer(this.vertexBuffer),e.deleteBuffer(this.indexBuffer),e.deleteTexture(this.renderTarget),e.deleteFramebuffer(this.framebuffer),this.depthStencilBuffer&&e.deleteRenderbuffer(this.depthStencilBuffer),this.depthBuffer&&e.deleteRenderbuffer(this.depthBuffer),this.stencilBuffer&&e.deleteRenderbuffer(this.stencilBuffer),this.cardboardUI&&this.cardboardUI.destroy()},U.prototype.onResize=function(){var e=this.gl,t=this,n=[e.RENDERBUFFER_BINDING,e.TEXTURE_BINDING_2D,e.TEXTURE0];F(e,n,(function(e){t.realBindFramebuffer.call(e,e.FRAMEBUFFER,null),t.scissorTest&&t.realDisable.call(e,e.SCISSOR_TEST),t.realColorMask.call(e,!0,!0,!0,!0),t.realViewport.call(e,0,0,e.drawingBufferWidth,e.drawingBufferHeight),t.realClearColor.call(e,0,0,0,1),e.clear(e.COLOR_BUFFER_BIT),t.realBindFramebuffer.call(e,e.FRAMEBUFFER,t.framebuffer),e.bindTexture(e.TEXTURE_2D,t.renderTarget),e.texImage2D(e.TEXTURE_2D,0,t.ctxAttribs.alpha?e.RGBA:e.RGB,t.bufferWidth,t.bufferHeight,0,t.ctxAttribs.alpha?e.RGBA:e.RGB,e.UNSIGNED_BYTE,null),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t.renderTarget,0),t.ctxAttribs.depth&&t.ctxAttribs.stencil?(e.bindRenderbuffer(e.RENDERBUFFER,t.depthStencilBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_STENCIL,t.bufferWidth,t.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_STENCIL_ATTACHMENT,e.RENDERBUFFER,t.depthStencilBuffer)):t.ctxAttribs.depth?(e.bindRenderbuffer(e.RENDERBUFFER,t.depthBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_COMPONENT16,t.bufferWidth,t.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t.depthBuffer)):t.ctxAttribs.stencil&&(e.bindRenderbuffer(e.RENDERBUFFER,t.stencilBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.STENCIL_INDEX8,t.bufferWidth,t.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.STENCIL_ATTACHMENT,e.RENDERBUFFER,t.stencilBuffer)),!e.checkFramebufferStatus(e.FRAMEBUFFER)===e.FRAMEBUFFER_COMPLETE&&console.error("Framebuffer incomplete!"),t.realBindFramebuffer.call(e,e.FRAMEBUFFER,t.lastBoundFramebuffer),t.scissorTest&&t.realEnable.call(e,e.SCISSOR_TEST),t.realColorMask.apply(e,t.colorMask),t.realViewport.apply(e,t.viewport),t.realClearColor.apply(e,t.clearColor)})),this.cardboardUI&&this.cardboardUI.onResize()},U.prototype.patch=function(){if(!this.isPatched){var e=this,t=this.gl.canvas,n=this.gl;l()||(t.width=y()*this.bufferScale,t.height=b()*this.bufferScale,Object.defineProperty(t,"width",{configurable:!0,enumerable:!0,get:function(){return e.bufferWidth},set:function(n){e.bufferWidth=n,e.realCanvasWidth.set.call(t,n),e.onResize()}}),Object.defineProperty(t,"height",{configurable:!0,enumerable:!0,get:function(){return e.bufferHeight},set:function(n){e.bufferHeight=n,e.realCanvasHeight.set.call(t,n),e.onResize()}})),this.lastBoundFramebuffer=n.getParameter(n.FRAMEBUFFER_BINDING),null==this.lastBoundFramebuffer&&(this.lastBoundFramebuffer=this.framebuffer,this.gl.bindFramebuffer(n.FRAMEBUFFER,this.framebuffer)),this.gl.bindFramebuffer=function(t,r){e.lastBoundFramebuffer=r||e.framebuffer,e.realBindFramebuffer.call(n,t,e.lastBoundFramebuffer)},this.cullFace=n.getParameter(n.CULL_FACE),this.depthTest=n.getParameter(n.DEPTH_TEST),this.blend=n.getParameter(n.BLEND),this.scissorTest=n.getParameter(n.SCISSOR_TEST),this.stencilTest=n.getParameter(n.STENCIL_TEST),n.enable=function(t){switch(t){case n.CULL_FACE:e.cullFace=!0;break;case n.DEPTH_TEST:e.depthTest=!0;break;case n.BLEND:e.blend=!0;break;case n.SCISSOR_TEST:e.scissorTest=!0;break;case n.STENCIL_TEST:e.stencilTest=!0}e.realEnable.call(n,t)},n.disable=function(t){switch(t){case n.CULL_FACE:e.cullFace=!1;break;case n.DEPTH_TEST:e.depthTest=!1;break;case n.BLEND:e.blend=!1;break;case n.SCISSOR_TEST:e.scissorTest=!1;break;case n.STENCIL_TEST:e.stencilTest=!1}e.realDisable.call(n,t)},this.colorMask=n.getParameter(n.COLOR_WRITEMASK),n.colorMask=function(t,r,i,o){e.colorMask[0]=t,e.colorMask[1]=r,e.colorMask[2]=i,e.colorMask[3]=o,e.realColorMask.call(n,t,r,i,o)},this.clearColor=n.getParameter(n.COLOR_CLEAR_VALUE),n.clearColor=function(t,r,i,o){e.clearColor[0]=t,e.clearColor[1]=r,e.clearColor[2]=i,e.clearColor[3]=o,e.realClearColor.call(n,t,r,i,o)},this.viewport=n.getParameter(n.VIEWPORT),n.viewport=function(t,r,i,o){e.viewport[0]=t,e.viewport[1]=r,e.viewport[2]=i,e.viewport[3]=o,e.realViewport.call(n,t,r,i,o)},this.isPatched=!0,C(t)}},U.prototype.unpatch=function(){if(this.isPatched){var e=this.gl,t=this.gl.canvas;l()||(Object.defineProperty(t,"width",this.realCanvasWidth),Object.defineProperty(t,"height",this.realCanvasHeight)),t.width=this.bufferWidth,t.height=this.bufferHeight,e.bindFramebuffer=this.realBindFramebuffer,e.enable=this.realEnable,e.disable=this.realDisable,e.colorMask=this.realColorMask,e.clearColor=this.realClearColor,e.viewport=this.realViewport,this.lastBoundFramebuffer==this.framebuffer&&e.bindFramebuffer(e.FRAMEBUFFER,null),this.isPatched=!1,setTimeout((function(){C(t)}),1)}},U.prototype.setTextureBounds=function(e,t){e||(e=[0,0,.5,1]),t||(t=[.5,0,.5,1]),this.viewportOffsetScale[0]=e[0],this.viewportOffsetScale[1]=e[1],this.viewportOffsetScale[2]=e[2],this.viewportOffsetScale[3]=e[3],this.viewportOffsetScale[4]=t[0],this.viewportOffsetScale[5]=t[1],this.viewportOffsetScale[6]=t[2],this.viewportOffsetScale[7]=t[3]},U.prototype.submitFrame=function(){var e=this.gl,t=this,n=[];if(this.dirtySubmitFrameBindings||n.push(e.CURRENT_PROGRAM,e.ARRAY_BUFFER_BINDING,e.ELEMENT_ARRAY_BUFFER_BINDING,e.TEXTURE_BINDING_2D,e.TEXTURE0),F(e,n,(function(e){t.realBindFramebuffer.call(e,e.FRAMEBUFFER,null);var n=0,r=0;t.instanceExt&&(n=e.getVertexAttrib(t.attribs.position,t.instanceExt.VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE),r=e.getVertexAttrib(t.attribs.texCoord,t.instanceExt.VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE)),t.cullFace&&t.realDisable.call(e,e.CULL_FACE),t.depthTest&&t.realDisable.call(e,e.DEPTH_TEST),t.blend&&t.realDisable.call(e,e.BLEND),t.scissorTest&&t.realDisable.call(e,e.SCISSOR_TEST),t.stencilTest&&t.realDisable.call(e,e.STENCIL_TEST),t.realColorMask.call(e,!0,!0,!0,!0),t.realViewport.call(e,0,0,e.drawingBufferWidth,e.drawingBufferHeight),(t.ctxAttribs.alpha||l())&&(t.realClearColor.call(e,0,0,0,1),e.clear(e.COLOR_BUFFER_BIT)),e.useProgram(t.program),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,t.indexBuffer),e.bindBuffer(e.ARRAY_BUFFER,t.vertexBuffer),e.enableVertexAttribArray(t.attribs.position),e.enableVertexAttribArray(t.attribs.texCoord),e.vertexAttribPointer(t.attribs.position,2,e.FLOAT,!1,20,0),e.vertexAttribPointer(t.attribs.texCoord,3,e.FLOAT,!1,20,8),t.instanceExt&&(0!=n&&t.instanceExt.vertexAttribDivisorANGLE(t.attribs.position,0),0!=r&&t.instanceExt.vertexAttribDivisorANGLE(t.attribs.texCoord,0)),e.activeTexture(e.TEXTURE0),e.uniform1i(t.uniforms.diffuse,0),e.bindTexture(e.TEXTURE_2D,t.renderTarget),e.uniform4fv(t.uniforms.viewportOffsetScale,t.viewportOffsetScale),e.drawElements(e.TRIANGLES,t.indexCount,e.UNSIGNED_SHORT,0),t.cardboardUI&&t.cardboardUI.renderNoState(),t.realBindFramebuffer.call(t.gl,e.FRAMEBUFFER,t.framebuffer),t.ctxAttribs.preserveDrawingBuffer||(t.realClearColor.call(e,0,0,0,0),e.clear(e.COLOR_BUFFER_BIT)),t.dirtySubmitFrameBindings||t.realBindFramebuffer.call(e,e.FRAMEBUFFER,t.lastBoundFramebuffer),t.cullFace&&t.realEnable.call(e,e.CULL_FACE),t.depthTest&&t.realEnable.call(e,e.DEPTH_TEST),t.blend&&t.realEnable.call(e,e.BLEND),t.scissorTest&&t.realEnable.call(e,e.SCISSOR_TEST),t.stencilTest&&t.realEnable.call(e,e.STENCIL_TEST),t.realColorMask.apply(e,t.colorMask),t.realViewport.apply(e,t.viewport),!t.ctxAttribs.alpha&&t.ctxAttribs.preserveDrawingBuffer||t.realClearColor.apply(e,t.clearColor),t.instanceExt&&(0!=n&&t.instanceExt.vertexAttribDivisorANGLE(t.attribs.position,n),0!=r&&t.instanceExt.vertexAttribDivisorANGLE(t.attribs.texCoord,r))})),l()){var r=e.canvas;r.width==t.bufferWidth&&r.height==t.bufferHeight||(t.bufferWidth=r.width,t.bufferHeight=r.height,t.onResize())}},U.prototype.updateDeviceInfo=function(e){var t=this.gl,n=this,r=[t.ARRAY_BUFFER_BINDING,t.ELEMENT_ARRAY_BUFFER_BINDING];F(t,r,(function(t){var r=n.computeMeshVertices_(n.meshWidth,n.meshHeight,e);if(t.bindBuffer(t.ARRAY_BUFFER,n.vertexBuffer),t.bufferData(t.ARRAY_BUFFER,r,t.STATIC_DRAW),!n.indexCount){var i=n.computeMeshIndices_(n.meshWidth,n.meshHeight);t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,n.indexBuffer),t.bufferData(t.ELEMENT_ARRAY_BUFFER,i,t.STATIC_DRAW),n.indexCount=i.length}}))},U.prototype.computeMeshVertices_=function(e,t,n){for(var r=new Float32Array(2*e*t*5),i=n.getLeftEyeVisibleTanAngles(),o=n.getLeftEyeNoLensTanAngles(),a=n.getLeftEyeVisibleScreenRect(o),l=0,c=0;c<2;c++){for(var u=0;u<t;u++)for(var h=0;h<e;h++,l++){var d=h/(e-1),p=u/(t-1),f=d,m=p,v=s(i[0],i[2],d),g=s(i[3],i[1],p),y=Math.sqrt(v*v+g*g),b=n.distortion.distortInverse(y),A=g*b/y;d=(v*b/y-o[0])/(o[2]-o[0]),p=(A-o[3])/(o[1]-o[3]),d=2*(a.x+d*a.width-.5),p=2*(a.y+p*a.height-.5),r[5*l+0]=d,r[5*l+1]=p,r[5*l+2]=f,r[5*l+3]=m,r[5*l+4]=c}var w=i[2]-i[0];i[0]=-(w+i[0]),i[2]=w-i[2],w=o[2]-o[0],o[0]=-(w+o[0]),o[2]=w-o[2],a.x=1-(a.x+a.width)}return r},U.prototype.computeMeshIndices_=function(e,t){for(var n=new Uint16Array(2*(e-1)*(t-1)*6),r=e/2,i=t/2,o=0,a=0,s=0;s<2;s++)for(var l=0;l<t;l++)for(var c=0;c<e;c++,o++)0!=c&&0!=l&&(c<=r==l<=i?(n[a++]=o,n[a++]=o-e-1,n[a++]=o-e,n[a++]=o-e-1,n[a++]=o,n[a++]=o-1):(n[a++]=o-1,n[a++]=o-e,n[a++]=o,n[a++]=o-e,n[a++]=o-1,n[a++]=o-e-1));return n},U.prototype.getOwnPropertyDescriptor_=function(e,t){var n=Object.getOwnPropertyDescriptor(e,t);return void 0!==n.get&&void 0!==n.set||(n.configurable=!0,n.enumerable=!0,n.get=function(){return this.getAttribute(t)},n.set=function(e){this.setAttribute(t,e)}),n};var H=["attribute vec2 position;","uniform mat4 projectionMat;","void main() {"," gl_Position = projectionMat * vec4( position, -1.0, 1.0 );","}"].join("\n"),G=["precision mediump float;","uniform vec4 color;","void main() {"," gl_FragColor = color;","}"].join("\n"),z=Math.PI/180,j=60,V=12,W=20,q=1,X=.75,Y=.3125,Q=4,Z=28,K=1.5;function J(e){this.gl=e,this.attribs={position:0},this.program=E(e,H,G,this.attribs),this.uniforms=M(e,this.program),this.vertexBuffer=e.createBuffer(),this.gearOffset=0,this.gearVertexCount=0,this.arrowOffset=0,this.arrowVertexCount=0,this.projMat=new Float32Array(16),this.listener=null,this.onResize()}function $(e){this.coefficients=e}J.prototype.destroy=function(){var e=this.gl;this.listener&&e.canvas.removeEventListener("click",this.listener,!1),e.deleteProgram(this.program),e.deleteBuffer(this.vertexBuffer)},J.prototype.listen=function(e,t){var n=this.gl.canvas;this.listener=function(r){var i=n.clientWidth/2,o=Z*K;r.clientX>i-o&&r.clientX<i+o&&r.clientY>n.clientHeight-o?e(r):r.clientX<o&&r.clientY<o&&t(r)},n.addEventListener("click",this.listener,!1)},J.prototype.onResize=function(){var e=this.gl,t=this,n=[e.ARRAY_BUFFER_BINDING];F(e,n,(function(e){var n=[],r=e.drawingBufferWidth/2,i=Math.max(screen.width,screen.height)*window.devicePixelRatio,o=e.drawingBufferWidth/i*window.devicePixelRatio,a=Q*o/2,s=Z*K*o,l=Z*o/2,c=(Z*K-Z)*o;function u(e,t){var i=(90-e)*z,o=Math.cos(i),a=Math.sin(i);n.push(Y*o*l+r,Y*a*l+l),n.push(t*o*l+r,t*a*l+l)}n.push(r-a,s),n.push(r-a,e.drawingBufferHeight),n.push(r+a,s),n.push(r+a,e.drawingBufferHeight),t.gearOffset=n.length/2;for(var h=0;h<=6;h++){var d=h*j;u(d,q),u(d+V,q),u(d+W,X),u(d+(j-W),X),u(d+(j-V),q)}function p(t,r){n.push(c+t,e.drawingBufferHeight-c-r)}t.gearVertexCount=n.length/2-t.gearOffset,t.arrowOffset=n.length/2;var f=a/Math.sin(45*z);p(0,l),p(l,0),p(l+f,f),p(f,l+f),p(f,l-f),p(0,l),p(l,2*l),p(l+f,2*l-f),p(f,l-f),p(0,l),p(f,l-a),p(Z*o,l-a),p(f,l+a),p(Z*o,l+a),t.arrowVertexCount=n.length/2-t.arrowOffset,e.bindBuffer(e.ARRAY_BUFFER,t.vertexBuffer),e.bufferData(e.ARRAY_BUFFER,new Float32Array(n),e.STATIC_DRAW)}))},J.prototype.render=function(){var e=this.gl,t=this,n=[e.CULL_FACE,e.DEPTH_TEST,e.BLEND,e.SCISSOR_TEST,e.STENCIL_TEST,e.COLOR_WRITEMASK,e.VIEWPORT,e.CURRENT_PROGRAM,e.ARRAY_BUFFER_BINDING];F(e,n,(function(e){e.disable(e.CULL_FACE),e.disable(e.DEPTH_TEST),e.disable(e.BLEND),e.disable(e.SCISSOR_TEST),e.disable(e.STENCIL_TEST),e.colorMask(!0,!0,!0,!0),e.viewport(0,0,e.drawingBufferWidth,e.drawingBufferHeight),t.renderNoState()}))},J.prototype.renderNoState=function(){var e=this.gl;e.useProgram(this.program),e.bindBuffer(e.ARRAY_BUFFER,this.vertexBuffer),e.enableVertexAttribArray(this.attribs.position),e.vertexAttribPointer(this.attribs.position,2,e.FLOAT,!1,8,0),e.uniform4f(this.uniforms.color,1,1,1,1),_(this.projMat,0,e.drawingBufferWidth,0,e.drawingBufferHeight,.1,1024),e.uniformMatrix4fv(this.uniforms.projectionMat,!1,this.projMat),e.drawArrays(e.TRIANGLE_STRIP,0,4),e.drawArrays(e.TRIANGLE_STRIP,this.gearOffset,this.gearVertexCount),e.drawArrays(e.TRIANGLE_STRIP,this.arrowOffset,this.arrowVertexCount)},$.prototype.distortInverse=function(e){for(var t=0,n=1,r=e-this.distort(t);Math.abs(n-t)>1e-4;){var i=e-this.distort(n),o=n-i*((n-t)/(i-r));t=n,n=o,r=i}return n},$.prototype.distort=function(e){for(var t=e*e,n=0,r=0;r<this.coefficients.length;r++)n=t*(n+this.coefficients[r]);return(n+1)*e};var ee=Math.PI/180,te=180/Math.PI,ne=function(e,t,n){this.x=e||0,this.y=t||0,this.z=n||0};ne.prototype={constructor:ne,set:function(e,t,n){return this.x=e,this.y=t,this.z=n,this},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},normalize:function(){var e=this.length();if(0!==e){var t=1/e;this.multiplyScalar(t)}else this.x=0,this.y=0,this.z=0;return this},multiplyScalar:function(e){this.x*=e,this.y*=e,this.z*=e},applyQuaternion:function(e){var t=this.x,n=this.y,r=this.z,i=e.x,o=e.y,a=e.z,s=e.w,l=s*t+o*r-a*n,c=s*n+a*t-i*r,u=s*r+i*n-o*t,h=-i*t-o*n-a*r;return this.x=l*s+h*-i+c*-a-u*-o,this.y=c*s+h*-o+u*-i-l*-a,this.z=u*s+h*-a+l*-o-c*-i,this},dot:function(e){return this.x*e.x+this.y*e.y+this.z*e.z},crossVectors:function(e,t){var n=e.x,r=e.y,i=e.z,o=t.x,a=t.y,s=t.z;return this.x=r*s-i*a,this.y=i*o-n*s,this.z=n*a-r*o,this}};var re=function(e,t,n,r){this.x=e||0,this.y=t||0,this.z=n||0,this.w=void 0!==r?r:1};function ie(e){this.width=e.width||y(),this.height=e.height||b(),this.widthMeters=e.widthMeters,this.heightMeters=e.heightMeters,this.bevelMeters=e.bevelMeters}re.prototype={constructor:re,set:function(e,t,n,r){return this.x=e,this.y=t,this.z=n,this.w=r,this},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this},setFromEulerXYZ:function(e,t,n){var r=Math.cos(e/2),i=Math.cos(t/2),o=Math.cos(n/2),a=Math.sin(e/2),s=Math.sin(t/2),l=Math.sin(n/2);return this.x=a*i*o+r*s*l,this.y=r*s*o-a*i*l,this.z=r*i*l+a*s*o,this.w=r*i*o-a*s*l,this},setFromEulerYXZ:function(e,t,n){var r=Math.cos(e/2),i=Math.cos(t/2),o=Math.cos(n/2),a=Math.sin(e/2),s=Math.sin(t/2),l=Math.sin(n/2);return this.x=a*i*o+r*s*l,this.y=r*s*o-a*i*l,this.z=r*i*l-a*s*o,this.w=r*i*o+a*s*l,this},setFromAxisAngle:function(e,t){var n=t/2,r=Math.sin(n);return this.x=e.x*r,this.y=e.y*r,this.z=e.z*r,this.w=Math.cos(n),this},multiply:function(e){return this.multiplyQuaternions(this,e)},multiplyQuaternions:function(e,t){var n=e.x,r=e.y,i=e.z,o=e.w,a=t.x,s=t.y,l=t.z,c=t.w;return this.x=n*c+o*a+r*l-i*s,this.y=r*c+o*s+i*a-n*l,this.z=i*c+o*l+n*s-r*a,this.w=o*c-n*a-r*s-i*l,this},inverse:function(){return this.x*=-1,this.y*=-1,this.z*=-1,this.normalize(),this},normalize:function(){var e=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w);return 0===e?(this.x=0,this.y=0,this.z=0,this.w=1):(e=1/e,this.x=this.x*e,this.y=this.y*e,this.z=this.z*e,this.w=this.w*e),this},slerp:function(e,t){if(0===t)return this;if(1===t)return this.copy(e);var n=this.x,r=this.y,i=this.z,o=this.w,a=o*e.w+n*e.x+r*e.y+i*e.z;if(a<0?(this.w=-e.w,this.x=-e.x,this.y=-e.y,this.z=-e.z,a=-a):this.copy(e),a>=1)return this.w=o,this.x=n,this.y=r,this.z=i,this;var s=Math.acos(a),l=Math.sqrt(1-a*a);if(Math.abs(l)<.001)return this.w=.5*(o+this.w),this.x=.5*(n+this.x),this.y=.5*(r+this.y),this.z=.5*(i+this.z),this;var c=Math.sin((1-t)*s)/l,u=Math.sin(t*s)/l;return this.w=o*c+this.w*u,this.x=n*c+this.x*u,this.y=r*c+this.y*u,this.z=i*c+this.z*u,this},setFromUnitVectors:function(){var e,t,n=1e-6;return function(r,i){return void 0===e&&(e=new ne),(t=r.dot(i)+1)<n?(t=0,Math.abs(r.x)>Math.abs(r.z)?e.set(-r.y,r.x,0):e.set(0,-r.z,r.y)):e.crossVectors(r,i),this.x=e.x,this.y=e.y,this.z=e.z,this.w=t,this.normalize(),this}}()};var oe=new ie({widthMeters:.11,heightMeters:.062,bevelMeters:.004}),ae=new ie({widthMeters:.1038,heightMeters:.0584,bevelMeters:.004}),se={CardboardV1:new ce({id:"CardboardV1",label:"Cardboard I/O 2014",fov:40,interLensDistance:.06,baselineLensDistance:.035,screenLensDistance:.042,distortionCoefficients:[.441,.156],inverseCoefficients:[-.4410035,.42756155,-.4804439,.5460139,-.58821183,.5733938,-.48303202,.33299083,-.17573841,.0651772,-.01488963,.001559834]}),CardboardV2:new ce({id:"CardboardV2",label:"Cardboard I/O 2015",fov:60,interLensDistance:.064,baselineLensDistance:.035,screenLensDistance:.039,distortionCoefficients:[.34,.55],inverseCoefficients:[-.33836704,-.18162185,.862655,-1.2462051,1.0560602,-.58208317,.21609078,-.05444823,.009177956,-.0009904169,6183535e-11,-16981803e-13]})};function le(e,t){this.viewer=se.CardboardV2,this.updateDeviceParams(e),this.distortion=new $(this.viewer.distortionCoefficients);for(var n=0;n<t.length;n++){var r=t[n];se[r.id]=new ce(r)}}function ce(e){this.id=e.id,this.label=e.label,this.fov=e.fov,this.interLensDistance=e.interLensDistance,this.baselineLensDistance=e.baselineLensDistance,this.screenLensDistance=e.screenLensDistance,this.distortionCoefficients=e.distortionCoefficients,this.inverseCoefficients=e.inverseCoefficients}le.prototype.updateDeviceParams=function(e){this.device=this.determineDevice_(e)||this.device},le.prototype.getDevice=function(){return this.device},le.prototype.setViewer=function(e){this.viewer=e,this.distortion=new $(this.viewer.distortionCoefficients)},le.prototype.determineDevice_=function(e){if(!e)return l()?(console.warn("Using fallback iOS device measurements."),ae):(console.warn("Using fallback Android device measurements."),oe);var t=.0254,n=t/e.xdpi,r=t/e.ydpi;return new ie({widthMeters:n*y(),heightMeters:r*b(),bevelMeters:.001*e.bevelMm})},le.prototype.getDistortedFieldOfViewLeftEye=function(){var e=this.viewer,t=this.device,n=this.distortion,r=e.screenLensDistance,i=(t.widthMeters-e.interLensDistance)/2,o=e.interLensDistance/2,a=e.baselineLensDistance-t.bevelMeters,s=t.heightMeters-a,l=te*Math.atan(n.distort(i/r)),c=te*Math.atan(n.distort(o/r)),u=te*Math.atan(n.distort(a/r)),h=te*Math.atan(n.distort(s/r));return{leftDegrees:Math.min(l,e.fov),rightDegrees:Math.min(c,e.fov),downDegrees:Math.min(u,e.fov),upDegrees:Math.min(h,e.fov)}},le.prototype.getLeftEyeVisibleTanAngles=function(){var e=this.viewer,t=this.device,n=this.distortion,r=Math.tan(-ee*e.fov),i=Math.tan(ee*e.fov),o=Math.tan(ee*e.fov),a=Math.tan(-ee*e.fov),s=t.widthMeters/4,l=t.heightMeters/2,c=e.baselineLensDistance-t.bevelMeters-l,u=e.interLensDistance/2-s,h=-c,d=e.screenLensDistance,p=n.distort((u-s)/d),f=n.distort((h+l)/d),m=n.distort((u+s)/d),v=n.distort((h-l)/d),g=new Float32Array(4);return g[0]=Math.max(r,p),g[1]=Math.min(i,f),g[2]=Math.min(o,m),g[3]=Math.max(a,v),g},le.prototype.getLeftEyeNoLensTanAngles=function(){var e=this.viewer,t=this.device,n=this.distortion,r=new Float32Array(4),i=n.distortInverse(Math.tan(-ee*e.fov)),o=n.distortInverse(Math.tan(ee*e.fov)),a=n.distortInverse(Math.tan(ee*e.fov)),s=n.distortInverse(Math.tan(-ee*e.fov)),l=t.widthMeters/4,c=t.heightMeters/2,u=e.baselineLensDistance-t.bevelMeters-c,h=e.interLensDistance/2-l,d=-u,p=e.screenLensDistance,f=(h-l)/p,m=(d+c)/p,v=(h+l)/p,g=(d-c)/p;return r[0]=Math.max(i,f),r[1]=Math.min(o,m),r[2]=Math.min(a,v),r[3]=Math.max(s,g),r},le.prototype.getLeftEyeVisibleScreenRect=function(e){var t=this.viewer,n=this.device,r=t.screenLensDistance,i=(n.widthMeters-t.interLensDistance)/2,o=t.baselineLensDistance-n.bevelMeters,a=(e[0]*r+i)/n.widthMeters,s=(e[1]*r+o)/n.heightMeters,l=(e[2]*r+i)/n.widthMeters,c=(e[3]*r+o)/n.heightMeters;return{x:a,y:c,width:l-a,height:s-c}},le.prototype.getFieldOfViewLeftEye=function(e){return e?this.getUndistortedFieldOfViewLeftEye():this.getDistortedFieldOfViewLeftEye()},le.prototype.getFieldOfViewRightEye=function(e){var t=this.getFieldOfViewLeftEye(e);return{leftDegrees:t.rightDegrees,rightDegrees:t.leftDegrees,upDegrees:t.upDegrees,downDegrees:t.downDegrees}},le.prototype.getUndistortedFieldOfViewLeftEye=function(){var e=this.getUndistortedParams_();return{leftDegrees:te*Math.atan(e.outerDist),rightDegrees:te*Math.atan(e.innerDist),downDegrees:te*Math.atan(e.bottomDist),upDegrees:te*Math.atan(e.topDist)}},le.prototype.getUndistortedViewportLeftEye=function(){var e=this.getUndistortedParams_(),t=this.viewer,n=this.device,r=t.screenLensDistance,i=n.widthMeters/r,o=n.heightMeters/r,a=n.width/i,s=n.height/o,l=Math.round((e.eyePosX-e.outerDist)*a),c=Math.round((e.eyePosY-e.bottomDist)*s);return{x:l,y:c,width:Math.round((e.eyePosX+e.innerDist)*a)-l,height:Math.round((e.eyePosY+e.topDist)*s)-c}},le.prototype.getUndistortedParams_=function(){var e=this.viewer,t=this.device,n=this.distortion,r=e.screenLensDistance,i=e.interLensDistance/2/r,o=t.widthMeters/r,a=t.heightMeters/r,s=o/2-i,l=(e.baselineLensDistance-t.bevelMeters)/r,c=e.fov,u=n.distortInverse(Math.tan(ee*c)),h=Math.min(s,u),d=Math.min(i,u),p=Math.min(l,u);return{outerDist:h,innerDist:d,topDist:Math.min(a-l,u),bottomDist:p,eyePosX:s,eyePosY:l}},le.Viewers=se;var ue={format:1,last_updated:"2019-11-09T17:36:14Z",devices:[{type:"android",rules:[{mdmh:"asus/*/Nexus 7/*"},{ua:"Nexus 7"}],dpi:[320.8,323],bw:3,ac:500},{type:"android",rules:[{mdmh:"asus/*/ASUS_X00PD/*"},{ua:"ASUS_X00PD"}],dpi:245,bw:3,ac:500},{type:"android",rules:[{mdmh:"asus/*/ASUS_X008D/*"},{ua:"ASUS_X008D"}],dpi:282,bw:3,ac:500},{type:"android",rules:[{mdmh:"asus/*/ASUS_Z00AD/*"},{ua:"ASUS_Z00AD"}],dpi:[403,404.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel 2 XL/*"},{ua:"Pixel 2 XL"}],dpi:537.9,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel 3 XL/*"},{ua:"Pixel 3 XL"}],dpi:[558.5,553.8],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel XL/*"},{ua:"Pixel XL"}],dpi:[537.9,533],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel 3/*"},{ua:"Pixel 3"}],dpi:442.4,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel 2/*"},{ua:"Pixel 2"}],dpi:441,bw:3,ac:500},{type:"android",rules:[{mdmh:"Google/*/Pixel/*"},{ua:"Pixel"}],dpi:[432.6,436.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"HTC/*/HTC6435LVW/*"},{ua:"HTC6435LVW"}],dpi:[449.7,443.3],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"HTC/*/HTC One XL/*"},{ua:"HTC One XL"}],dpi:[315.3,314.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"htc/*/Nexus 9/*"},{ua:"Nexus 9"}],dpi:289,bw:3,ac:500},{type:"android",rules:[{mdmh:"HTC/*/HTC One M9/*"},{ua:"HTC One M9"}],dpi:[442.5,443.3],bw:3,ac:500},{type:"android",rules:[{mdmh:"HTC/*/HTC One_M8/*"},{ua:"HTC One_M8"}],dpi:[449.7,447.4],bw:3,ac:500},{type:"android",rules:[{mdmh:"HTC/*/HTC One/*"},{ua:"HTC One"}],dpi:472.8,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Huawei/*/Nexus 6P/*"},{ua:"Nexus 6P"}],dpi:[515.1,518],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Huawei/*/BLN-L24/*"},{ua:"HONORBLN-L24"}],dpi:480,bw:4,ac:500},{type:"android",rules:[{mdmh:"Huawei/*/BKL-L09/*"},{ua:"BKL-L09"}],dpi:403,bw:3.47,ac:500},{type:"android",rules:[{mdmh:"LENOVO/*/Lenovo PB2-690Y/*"},{ua:"Lenovo PB2-690Y"}],dpi:[457.2,454.713],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/Nexus 5X/*"},{ua:"Nexus 5X"}],dpi:[422,419.9],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/LGMS345/*"},{ua:"LGMS345"}],dpi:[221.7,219.1],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/LG-D800/*"},{ua:"LG-D800"}],dpi:[422,424.1],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/LG-D850/*"},{ua:"LG-D850"}],dpi:[537.9,541.9],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/VS985 4G/*"},{ua:"VS985 4G"}],dpi:[537.9,535.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/Nexus 5/*"},{ua:"Nexus 5 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RAZR"}],dpi:[368.1,256.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT830C/*"},{ua:"XT830C"}],dpi:[254,255.9],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1021/*"},{ua:"XT1021"}],dpi:[254,256.7],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1023/*"},{ua:"XT1023"}],dpi:[254,256.7],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1028/*"},{ua:"XT1028"}],dpi:[326.6,327.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1034/*"},{ua:"XT1034"}],dpi:[326.6,328.4],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1053/*"},{ua:"XT1053"}],dpi:[315.3,316.1],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1562/*"},{ua:"XT1562"}],dpi:[403.4,402.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/Nexus 6/*"},{ua:"Nexus 6 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A6003"}],dpi:401,bw:3,ac:500},{type:"android",rules:[{mdmh:"OnePlus/*/ONEPLUS A6010/*"},{ua:"ONEPLUS A6010"}],dpi:401,bw:2,ac:500},{type:"android",rules:[{mdmh:"OnePlus/*/ONEPLUS A6013/*"},{ua:"ONEPLUS A6013"}],dpi:401,bw:2,ac:500},{type:"android",rules:[{mdmh:"OPPO/*/X909/*"},{ua:"X909"}],dpi:[442.4,444.1],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9082/*"},{ua:"GT-I9082"}],dpi:[184.7,185.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G360P/*"},{ua:"SM-G360P"}],dpi:[196.7,205.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/Nexus S/*"},{ua:"Nexus 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7.1"}],dpi:[432,431.9],bw:3,ac:500},{type:"ios",rules:[{res:[1242,2688]}],dpi:458,bw:4,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G570M/*"},{ua:"SM-G570M"}],dpi:320,bw:3.684,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G970F/*"},{ua:"SM-G970F"}],dpi:438,bw:2.281,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G973F/*"},{ua:"SM-G973F"}],dpi:550,bw:2.002,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G975F/*"},{ua:"SM-G975F"}],dpi:522,bw:2.054,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G977F/*"},{ua:"SM-G977F"}],dpi:505,bw:2.334,ac:500},{type:"ios",rules:[{res:[828,1792]}],dpi:326,bw:5,ac:500}]};function he(e,t){if(this.dpdb=ue,this.recalculateDeviceParams_(),e){this.onDeviceParamsUpdated=t;var n=new XMLHttpRequest,r=this;n.open("GET",e,!0),n.addEventListener("load",(function(){r.loading=!1,n.status>=200&&n.status<=299?(r.dpdb=JSON.parse(n.response),r.recalculateDeviceParams_()):console.error("Error loading online DPDB!")})),n.send()}}function de(e){this.xdpi=e.xdpi,this.ydpi=e.ydpi,this.bevelMm=e.bevelMm}function pe(e,t){this.set(e,t)}function fe(e,t){this.kFilter=e,this.isDebug=t,this.currentAccelMeasurement=new pe,this.currentGyroMeasurement=new pe,this.previousGyroMeasurement=new pe,l()?this.filterQ=new re(-1,0,0,1):this.filterQ=new re(1,0,0,1),this.previousFilterQ=new re,this.previousFilterQ.copy(this.filterQ),this.accelQ=new re,this.isOrientationInitialized=!1,this.estimatedGravity=new ne,this.measuredGravity=new ne,this.gyroIntegralQ=new re}function me(e,t){this.predictionTimeS=e,this.isDebug=t,this.previousQ=new re,this.previousTimestampS=null,this.deltaQ=new re,this.outQ=new re}function ve(e,t,n,r){this.yawOnly=n,this.accelerometer=new ne,this.gyroscope=new ne,this.filter=new fe(e,r),this.posePredictor=new me(t,r),this.isFirefoxAndroid=h(),this.isIOS=l();var i=d();this.isDeviceMotionInRadians=!this.isIOS&&i&&i<66,this.isWithoutDeviceMotion=f()||p(),this.filterToWorldQ=new re,l()?this.filterToWorldQ.setFromAxisAngle(new ne(1,0,0),Math.PI/2):this.filterToWorldQ.setFromAxisAngle(new ne(1,0,0),-Math.PI/2),this.inverseWorldToScreenQ=new re,this.worldToScreenQ=new re,this.originalPoseAdjustQ=new re,this.originalPoseAdjustQ.setFromAxisAngle(new ne(0,0,1),-window.orientation*Math.PI/180),this.setScreenTransform_(),v()&&this.filterToWorldQ.multiply(this.inverseWorldToScreenQ),this.resetQ=new re,this.orientationOut_=new Float32Array(4),this.start()}he.prototype.getDeviceParams=function(){return this.deviceParams},he.prototype.recalculateDeviceParams_=function(){var e=this.calcDeviceParams_();e?(this.deviceParams=e,this.onDeviceParamsUpdated&&this.onDeviceParamsUpdated(this.deviceParams)):console.error("Failed to recalculate device parameters.")},he.prototype.calcDeviceParams_=function(){var e=this.dpdb;if(!e)return console.error("DPDB not available."),null;if(1!=e.format)return console.error("DPDB has unexpected format version."),null;if(!e.devices||!e.devices.length)return console.error("DPDB does not have a devices section."),null;var t=navigator.userAgent||navigator.vendor||window.opera,n=y(),r=b();if(!e.devices)return console.error("DPDB has no devices section."),null;for(var i=0;i<e.devices.length;i++){var o=e.devices[i];if(o.rules)if("ios"==o.type||"android"==o.type){if(l()==("ios"==o.type)){for(var a=!1,s=0;s<o.rules.length;s++){var c=o.rules[s];if(this.ruleMatches_(c,t,n,r)){a=!0;break}}if(a)return new de({xdpi:o.dpi[0]||o.dpi,ydpi:o.dpi[1]||o.dpi,bevelMm:o.bw})}}else console.warn("Device["+i+"] has invalid type.");else console.warn("Device["+i+"] has no rules section.")}return console.warn("No DPDB device match."),null},he.prototype.ruleMatches_=function(e,t,n,r){if(!e.ua&&!e.res)return!1;if(e.ua&&"SM"===e.ua.substring(0,2)&&(e.ua=e.ua.substring(0,7)),e.ua&&t.indexOf(e.ua)<0)return!1;if(e.res){if(!e.res[0]||!e.res[1])return!1;var i=e.res[0],o=e.res[1];if(Math.min(n,r)!=Math.min(i,o)||Math.max(n,r)!=Math.max(i,o))return!1}return!0},pe.prototype.set=function(e,t){this.sample=e,this.timestampS=t},pe.prototype.copy=function(e){this.set(e.sample,e.timestampS)},fe.prototype.addAccelMeasurement=function(e,t){this.currentAccelMeasurement.set(e,t)},fe.prototype.addGyroMeasurement=function(e,t){this.currentGyroMeasurement.set(e,t);var n=t-this.previousGyroMeasurement.timestampS;g(n)&&this.run_(),this.previousGyroMeasurement.copy(this.currentGyroMeasurement)},fe.prototype.run_=function(){if(!this.isOrientationInitialized)return this.accelQ=this.accelToQuaternion_(this.currentAccelMeasurement.sample),this.previousFilterQ.copy(this.accelQ),void(this.isOrientationInitialized=!0);var e=this.currentGyroMeasurement.timestampS-this.previousGyroMeasurement.timestampS,t=this.gyroToQuaternionDelta_(this.currentGyroMeasurement.sample,e);this.gyroIntegralQ.multiply(t),this.filterQ.copy(this.previousFilterQ),this.filterQ.multiply(t);var n=new re;n.copy(this.filterQ),n.inverse(),this.estimatedGravity.set(0,0,-1),this.estimatedGravity.applyQuaternion(n),this.estimatedGravity.normalize(),this.measuredGravity.copy(this.currentAccelMeasurement.sample),this.measuredGravity.normalize();var r=new re;r.setFromUnitVectors(this.estimatedGravity,this.measuredGravity),r.inverse(),this.isDebug&&console.log("Delta: %d deg, G_est: (%s, %s, %s), G_meas: (%s, %s, %s)",te*D(r),this.estimatedGravity.x.toFixed(1),this.estimatedGravity.y.toFixed(1),this.estimatedGravity.z.toFixed(1),this.measuredGravity.x.toFixed(1),this.measuredGravity.y.toFixed(1),this.measuredGravity.z.toFixed(1));var i=new re;i.copy(this.filterQ),i.multiply(r),this.filterQ.slerp(i,1-this.kFilter),this.previousFilterQ.copy(this.filterQ)},fe.prototype.getOrientation=function(){return this.filterQ},fe.prototype.accelToQuaternion_=function(e){var t=new ne;t.copy(e),t.normalize();var n=new re;return n.setFromUnitVectors(new ne(0,0,-1),t),n.inverse(),n},fe.prototype.gyroToQuaternionDelta_=function(e,t){var n=new re,r=new ne;return r.copy(e),r.normalize(),n.setFromAxisAngle(r,e.length()*t),n},me.prototype.getPrediction=function(e,t,n){if(!this.previousTimestampS)return this.previousQ.copy(e),this.previousTimestampS=n,e;var r=new ne;r.copy(t),r.normalize();var i=t.length();if(i<20*ee)return this.isDebug&&console.log("Moving slowly, at %s deg/s: no prediction",(te*i).toFixed(1)),this.outQ.copy(e),this.previousQ.copy(e),this.outQ;var o=i*this.predictionTimeS;return this.deltaQ.setFromAxisAngle(r,o),this.outQ.copy(this.previousQ),this.outQ.multiply(this.deltaQ),this.previousQ.copy(e),this.previousTimestampS=n,this.outQ},ve.prototype.getPosition=function(){return null},ve.prototype.getOrientation=function(){var e=void 0;if(this.isWithoutDeviceMotion&&this._deviceOrientationQ)return this.deviceOrientationFixQ=this.deviceOrientationFixQ||function(){var e=(new re).setFromAxisAngle(new ne(0,0,-1),0),t=new re;return-90===window.orientation?t.setFromAxisAngle(new ne(0,1,0),Math.PI/-2):t.setFromAxisAngle(new ne(0,1,0),Math.PI/2),e.multiply(t)}(),this.deviceOrientationFilterToWorldQ=this.deviceOrientationFilterToWorldQ||function(){var e=new re;return e.setFromAxisAngle(new ne(1,0,0),-Math.PI/2),e}(),e=this._deviceOrientationQ,(t=new re).copy(e),t.multiply(this.deviceOrientationFilterToWorldQ),t.multiply(this.resetQ),t.multiply(this.worldToScreenQ),t.multiplyQuaternions(this.deviceOrientationFixQ,t),this.yawOnly&&(t.x=0,t.z=0,t.normalize()),this.orientationOut_[0]=t.x,this.orientationOut_[1]=t.y,this.orientationOut_[2]=t.z,this.orientationOut_[3]=t.w,this.orientationOut_;var t,n=this.filter.getOrientation();return e=this.posePredictor.getPrediction(n,this.gyroscope,this.previousTimestampS),(t=new re).copy(this.filterToWorldQ),t.multiply(this.resetQ),t.multiply(e),t.multiply(this.worldToScreenQ),this.yawOnly&&(t.x=0,t.z=0,t.normalize()),this.orientationOut_[0]=t.x,this.orientationOut_[1]=t.y,this.orientationOut_[2]=t.z,this.orientationOut_[3]=t.w,this.orientationOut_},ve.prototype.resetPose=function(){this.resetQ.copy(this.filter.getOrientation()),this.resetQ.x=0,this.resetQ.y=0,this.resetQ.z*=-1,this.resetQ.normalize(),v()&&this.resetQ.multiply(this.inverseWorldToScreenQ),this.resetQ.multiply(this.originalPoseAdjustQ)},ve.prototype.onDeviceOrientation_=function(e){this._deviceOrientationQ=this._deviceOrientationQ||new re;var t=e.alpha,n=e.beta,r=e.gamma;t=(t||0)*Math.PI/180,n=(n||0)*Math.PI/180,r=(r||0)*Math.PI/180,this._deviceOrientationQ.setFromEulerYXZ(n,t,-r)},ve.prototype.onDeviceMotion_=function(e){this.updateDeviceMotion_(e)},ve.prototype.updateDeviceMotion_=function(e){var t=e.accelerationIncludingGravity,n=e.rotationRate,r=e.timeStamp/1e3,a=r-this.previousTimestampS;return a<0?(O("fusion-pose-sensor:invalid:non-monotonic","Invalid timestamps detected: non-monotonic timestamp from devicemotion"),void(this.previousTimestampS=r)):a<=i||a>o?(O("fusion-pose-sensor:invalid:outside-threshold","Invalid timestamps detected: Timestamp from devicemotion outside expected range."),void(this.previousTimestampS=r)):(this.accelerometer.set(-t.x,-t.y,-t.z),n&&(m()?this.gyroscope.set(-n.beta,n.alpha,n.gamma):this.gyroscope.set(n.alpha,n.beta,n.gamma),this.isDeviceMotionInRadians||this.gyroscope.multiplyScalar(Math.PI/180),this.filter.addGyroMeasurement(this.gyroscope,r)),this.filter.addAccelMeasurement(this.accelerometer,r),void(this.previousTimestampS=r))},ve.prototype.onOrientationChange_=function(e){this.setScreenTransform_()},ve.prototype.onMessage_=function(e){var t=e.data;t&&t.type&&"devicemotion"===t.type.toLowerCase()&&this.updateDeviceMotion_(t.deviceMotionEvent)},ve.prototype.setScreenTransform_=function(){switch(this.worldToScreenQ.set(0,0,0,1),window.orientation){case 0:break;case 90:this.worldToScreenQ.setFromAxisAngle(new ne(0,0,1),-Math.PI/2);break;case-90:this.worldToScreenQ.setFromAxisAngle(new ne(0,0,1),Math.PI/2)}this.inverseWorldToScreenQ.copy(this.worldToScreenQ),this.inverseWorldToScreenQ.inverse()},ve.prototype.start=function(){this.onDeviceMotionCallback_=this.onDeviceMotion_.bind(this),this.onOrientationChangeCallback_=this.onOrientationChange_.bind(this),this.onMessageCallback_=this.onMessage_.bind(this),this.onDeviceOrientationCallback_=this.onDeviceOrientation_.bind(this),l()&&R()&&window.addEventListener("message",this.onMessageCallback_),window.addEventListener("orientationchange",this.onOrientationChangeCallback_),this.isWithoutDeviceMotion?window.addEventListener("deviceorientation",this.onDeviceOrientationCallback_):window.addEventListener("devicemotion",this.onDeviceMotionCallback_)},ve.prototype.stop=function(){window.removeEventListener("devicemotion",this.onDeviceMotionCallback_),window.removeEventListener("deviceorientation",this.onDeviceOrientationCallback_),window.removeEventListener("orientationchange",this.onOrientationChangeCallback_),window.removeEventListener("message",this.onMessageCallback_)};var ge=60,ye=new ne(1,0,0),be=new ne(0,0,1),Ae=new re;Ae.setFromAxisAngle(ye,-Math.PI/2),Ae.multiply((new re).setFromAxisAngle(be,Math.PI/2));var we=function(){function t(n){e(this,t),this.config=n,this.sensor=null,this.fusionSensor=null,this._out=new Float32Array(4),this.api=null,this.errors=[],this._sensorQ=new re,this._outQ=new re,this._onSensorRead=this._onSensorRead.bind(this),this._onSensorError=this._onSensorError.bind(this),this.init()}return n(t,[{key:"init",value:function(){var e=null;try{(e=new RelativeOrientationSensor({frequency:ge,referenceFrame:"screen"})).addEventListener("error",this._onSensorError)}catch(t){this.errors.push(t),"SecurityError"===t.name?(console.error("Cannot construct sensors due to the Feature Policy"),console.warn('Attempting to fall back using "devicemotion"; however this will fail in the future without correct permissions.'),this.useDeviceMotion()):"ReferenceError"===t.name?this.useDeviceMotion():console.error(t)}e&&(this.api="sensor",this.sensor=e,this.sensor.addEventListener("reading",this._onSensorRead),this.sensor.start())}},{key:"useDeviceMotion",value:function(){this.api="devicemotion",this.fusionSensor=new ve(this.config.K_FILTER,this.config.PREDICTION_TIME_S,this.config.YAW_ONLY,this.config.DEBUG),this.sensor&&(this.sensor.removeEventListener("reading",this._onSensorRead),this.sensor.removeEventListener("error",this._onSensorError),this.sensor=null)}},{key:"getOrientation",value:function(){if(this.fusionSensor)return this.fusionSensor.getOrientation();if(!this.sensor||!this.sensor.quaternion)return this._out[0]=this._out[1]=this._out[2]=0,this._out[3]=1,this._out;var e=this.sensor.quaternion;this._sensorQ.set(e[0],e[1],e[2],e[3]);var t=this._outQ;return t.copy(Ae),t.multiply(this._sensorQ),this.config.YAW_ONLY&&(t.x=t.z=0,t.normalize()),this._out[0]=t.x,this._out[1]=t.y,this._out[2]=t.z,this._out[3]=t.w,this._out}},{key:"_onSensorError",value:function(e){this.errors.push(e.error),"NotAllowedError"===e.error.name?console.error("Permission to access sensor was denied"):"NotReadableError"===e.error.name?console.error("Sensor could not be read"):console.error(e.error),this.useDeviceMotion()}},{key:"_onSensorRead",value:function(){}}]),t}(),xe="<svg width='198' height='240' viewBox='0 0 198 240' xmlns='http://www.w3.org/2000/svg'><g fill='none' fill-rule='evenodd'><path d='M149.625 109.527l6.737 3.891v.886c0 .177.013.36.038.549.01.081.02.162.027.242.14 1.415.974 2.998 2.105 3.999l5.72 5.062.081-.09s4.382-2.53 5.235-3.024l25.97 14.993v54.001c0 .771-.386 1.217-.948 1.217-.233 0-.495-.076-.772-.236l-23.967-13.838-.014.024-27.322 15.775-.85-1.323c-4.731-1.529-9.748-2.74-14.951-3.61a.27.27 0 0 0-.007.024l-5.067 16.961-7.891 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Fe(){this.leftProjectionMatrix=new Float32Array(16),this.leftViewMatrix=new Float32Array(16),this.rightProjectionMatrix=new Float32Array(16),this.rightViewMatrix=new Float32Array(16),this.pose=null}function ke(e){Object.defineProperties(this,{hasPosition:{writable:!1,enumerable:!0,value:e.hasPosition},hasExternalDisplay:{writable:!1,enumerable:!0,value:e.hasExternalDisplay},canPresent:{writable:!1,enumerable:!0,value:e.canPresent},maxLayers:{writable:!1,enumerable:!0,value:e.maxLayers},hasOrientation:{enumerable:!0,get:function(){return I("VRDisplayCapabilities.prototype.hasOrientation","VRDisplay.prototype.getFrameData"),e.hasOrientation}}})}function Ne(e){var t=!("wakelock"in(e=e||{}))||e.wakelock;this.isPolyfilled=!0,this.displayId=Pe++,this.displayName="",this.depthNear=.01,this.depthFar=1e4,this.isPresenting=!1,Object.defineProperty(this,"isConnected",{get:function(){return I("VRDisplay.prototype.isConnected","VRDisplayCapabilities.prototype.hasExternalDisplay"),!1}}),this.capabilities=new ke({hasPosition:!1,hasOrientation:!1,hasExternalDisplay:!1,canPresent:!1,maxLayers:1}),this.stageParameters=null,this.waitingForPresent_=!1,this.layer_=null,this.originalParent_=null,this.fullscreenElement_=null,this.fullscreenWrapper_=null,this.fullscreenElementCachedStyle_=null,this.fullscreenEventTarget_=null,this.fullscreenChangeHandler_=null,this.fullscreenErrorHandler_=null,t&&T()&&(this.wakelock_=new Re)}Ne.prototype.getFrameData=function(e){return L(e,this._getPose(),this)},Ne.prototype.getPose=function(){return I("VRDisplay.prototype.getPose","VRDisplay.prototype.getFrameData"),this._getPose()},Ne.prototype.resetPose=function(){return I("VRDisplay.prototype.resetPose"),this._resetPose()},Ne.prototype.getImmediatePose=function(){return I("VRDisplay.prototype.getImmediatePose","VRDisplay.prototype.getFrameData"),this._getPose()},Ne.prototype.requestAnimationFrame=function(e){return Ie(e)},Ne.prototype.cancelAnimationFrame=function(e){return Be(e)},Ne.prototype.wrapForFullscreen=function(e){if(l())return e;if(!this.fullscreenWrapper_){this.fullscreenWrapper_=document.createElement("div");var t=["height: "+Math.min(screen.height,screen.width)+"px !important","top: 0 !important","left: 0 !important","right: 0 !important","border: 0","margin: 0","padding: 0","z-index: 999999 !important","position: fixed"];this.fullscreenWrapper_.setAttribute("style",t.join("; ")+";"),this.fullscreenWrapper_.classList.add("webvr-polyfill-fullscreen-wrapper")}if(this.fullscreenElement_==e)return this.fullscreenWrapper_;if(this.fullscreenElement_&&(this.originalParent_?this.originalParent_.appendChild(this.fullscreenElement_):this.fullscreenElement_.parentElement.removeChild(this.fullscreenElement_)),this.fullscreenElement_=e,this.originalParent_=e.parentElement,this.originalParent_||document.body.appendChild(e),!this.fullscreenWrapper_.parentElement){var n=this.fullscreenElement_.parentElement;n.insertBefore(this.fullscreenWrapper_,this.fullscreenElement_),n.removeChild(this.fullscreenElement_)}this.fullscreenWrapper_.insertBefore(this.fullscreenElement_,this.fullscreenWrapper_.firstChild),this.fullscreenElementCachedStyle_=this.fullscreenElement_.getAttribute("style");var r=this;function i(){if(r.fullscreenElement_){var e=["position: absolute","top: 0","left: 0","width: "+Math.max(screen.width,screen.height)+"px","height: "+Math.min(screen.height,screen.width)+"px","border: 0","margin: 0","padding: 0"];r.fullscreenElement_.setAttribute("style",e.join("; ")+";")}}return i(),this.fullscreenWrapper_},Ne.prototype.removeFullscreenWrapper=function(){if(this.fullscreenElement_){var e=this.fullscreenElement_;this.fullscreenElementCachedStyle_?e.setAttribute("style",this.fullscreenElementCachedStyle_):e.removeAttribute("style"),this.fullscreenElement_=null,this.fullscreenElementCachedStyle_=null;var t=this.fullscreenWrapper_.parentElement;return this.fullscreenWrapper_.removeChild(e),this.originalParent_===t?t.insertBefore(e,this.fullscreenWrapper_):this.originalParent_&&this.originalParent_.appendChild(e),t.removeChild(this.fullscreenWrapper_),e}},Ne.prototype.requestPresent=function(e){var t=this.isPresenting,n=this;return e instanceof Array||(I("VRDisplay.prototype.requestPresent with non-array argument","an array of VRLayers as the first argument"),e=[e]),new Promise((function(r,i){if(n.capabilities.canPresent)if(0==e.length||e.length>n.capabilities.maxLayers)i(new Error("Invalid number of layers."));else{var o=e[0];if(o.source){var a=o.leftBounds||De,s=o.rightBounds||Oe;if(t){var u=n.layer_;u.source!==o.source&&(u.source=o.source);for(var h=0;h<4;h++)u.leftBounds[h]=a[h],u.rightBounds[h]=s[h];return n.wrapForFullscreen(n.layer_.source),n.updatePresent_(),void r()}if(n.layer_={predistorted:o.predistorted,source:o.source,leftBounds:a.slice(0),rightBounds:s.slice(0)},n.waitingForPresent_=!1,n.layer_&&n.layer_.source){var d=n.wrapForFullscreen(n.layer_.source),p=function(){var e=x();n.isPresenting=d===e,n.isPresenting?(screen.orientation&&screen.orientation.lock&&screen.orientation.lock("landscape-primary").catch((function(e){console.error("screen.orientation.lock() failed due to",e.message)})),n.waitingForPresent_=!1,n.beginPresent_(),r()):(screen.orientation&&screen.orientation.unlock&&screen.orientation.unlock(),n.removeFullscreenWrapper(),n.disableWakeLock(),n.endPresent_(),n.removeFullscreenListeners_()),n.fireVRDisplayPresentChange_()},f=function(){n.waitingForPresent_&&(n.removeFullscreenWrapper(),n.removeFullscreenListeners_(),n.disableWakeLock(),n.waitingForPresent_=!1,n.isPresenting=!1,i(new Error("Unable to present.")))};n.addFullscreenListeners_(d,p,f),A(d)?(n.enableWakeLock(),n.waitingForPresent_=!0):(l()||c())&&(n.enableWakeLock(),n.isPresenting=!0,n.beginPresent_(),n.fireVRDisplayPresentChange_(),r())}n.waitingForPresent_||l()||(w(),i(new Error("Unable to present.")))}else r()}else i(new Error("VRDisplay is not capable of presenting."))}))},Ne.prototype.exitPresent=function(){var e=this.isPresenting,t=this;return this.isPresenting=!1,this.layer_=null,this.disableWakeLock(),new Promise((function(n,r){e?(!w()&&l()&&(t.endPresent_(),t.fireVRDisplayPresentChange_()),c()&&(t.removeFullscreenWrapper(),t.removeFullscreenListeners_(),t.endPresent_(),t.fireVRDisplayPresentChange_()),n()):r(new Error("Was not presenting to VRDisplay."))}))},Ne.prototype.getLayers=function(){return this.layer_?[this.layer_]:[]},Ne.prototype.fireVRDisplayPresentChange_=function(){var e=new CustomEvent("vrdisplaypresentchange",{detail:{display:this}});window.dispatchEvent(e)},Ne.prototype.fireVRDisplayConnect_=function(){var e=new CustomEvent("vrdisplayconnect",{detail:{display:this}});window.dispatchEvent(e)},Ne.prototype.addFullscreenListeners_=function(e,t,n){this.removeFullscreenListeners_(),this.fullscreenEventTarget_=e,this.fullscreenChangeHandler_=t,this.fullscreenErrorHandler_=n,t&&(document.fullscreenEnabled?e.addEventListener("fullscreenchange",t,!1):document.webkitFullscreenEnabled?e.addEventListener("webkitfullscreenchange",t,!1):document.mozFullScreenEnabled?document.addEventListener("mozfullscreenchange",t,!1):document.msFullscreenEnabled&&e.addEventListener("msfullscreenchange",t,!1)),n&&(document.fullscreenEnabled?e.addEventListener("fullscreenerror",n,!1):document.webkitFullscreenEnabled?e.addEventListener("webkitfullscreenerror",n,!1):document.mozFullScreenEnabled?document.addEventListener("mozfullscreenerror",n,!1):document.msFullscreenEnabled&&e.addEventListener("msfullscreenerror",n,!1))},Ne.prototype.removeFullscreenListeners_=function(){if(this.fullscreenEventTarget_){var e=this.fullscreenEventTarget_;if(this.fullscreenChangeHandler_){var t=this.fullscreenChangeHandler_;e.removeEventListener("fullscreenchange",t,!1),e.removeEventListener("webkitfullscreenchange",t,!1),document.removeEventListener("mozfullscreenchange",t,!1),e.removeEventListener("msfullscreenchange",t,!1)}if(this.fullscreenErrorHandler_){var n=this.fullscreenErrorHandler_;e.removeEventListener("fullscreenerror",n,!1),e.removeEventListener("webkitfullscreenerror",n,!1),document.removeEventListener("mozfullscreenerror",n,!1),e.removeEventListener("msfullscreenerror",n,!1)}this.fullscreenEventTarget_=null,this.fullscreenChangeHandler_=null,this.fullscreenErrorHandler_=null}},Ne.prototype.enableWakeLock=function(){this.wakelock_&&this.wakelock_.enable()},Ne.prototype.disableWakeLock=function(){this.wakelock_&&this.wakelock_.disable()},Ne.prototype.beginPresent_=function(){},Ne.prototype.endPresent_=function(){},Ne.prototype.submitFrame=function(e){},Ne.prototype.getEyeParameters=function(e){return null};var Ue={ADDITIONAL_VIEWERS:[],DEFAULT_VIEWER:"",MOBILE_WAKE_LOCK:!0,DEBUG:!1,DPDB_URL:"https://dpdb.webvr.rocks/dpdb.json",K_FILTER:.98,PREDICTION_TIME_S:.04,CARDBOARD_UI_DISABLED:!1,ROTATE_INSTRUCTIONS_DISABLED:!1,YAW_ONLY:!1,BUFFER_SCALE:.5,DIRTY_SUBMIT_FRAME_BINDINGS:!1},He={LEFT:"left",RIGHT:"right"};function Ge(e){var t=S({},Ue);e=S(t,e||{}),Ne.call(this,{wakelock:e.MOBILE_WAKE_LOCK}),this.config=e,this.displayName="Cardboard VRDisplay",this.capabilities=new ke({hasPosition:!1,hasOrientation:!0,hasExternalDisplay:!1,canPresent:!0,maxLayers:1}),this.stageParameters=null,this.bufferScale_=this.config.BUFFER_SCALE,this.poseSensor_=new we(this.config),this.distorter_=null,this.cardboardUI_=null,this.dpdb_=new he(this.config.DPDB_URL,this.onDeviceParamsUpdated_.bind(this)),this.deviceInfo_=new le(this.dpdb_.getDeviceParams(),e.ADDITIONAL_VIEWERS),this.viewerSelector_=new Se(e.DEFAULT_VIEWER),this.viewerSelector_.onChange(this.onViewerChanged_.bind(this)),this.deviceInfo_.setViewer(this.viewerSelector_.getCurrentViewer()),this.config.ROTATE_INSTRUCTIONS_DISABLED||(this.rotateInstructions_=new Ee),l()&&window.addEventListener("resize",this.onResize_.bind(this))}return Ge.prototype=Object.create(Ne.prototype),Ge.prototype._getPose=function(){return{position:null,orientation:this.poseSensor_.getOrientation(),linearVelocity:null,linearAcceleration:null,angularVelocity:null,angularAcceleration:null}},Ge.prototype._resetPose=function(){this.poseSensor_.resetPose&&this.poseSensor_.resetPose()},Ge.prototype._getFieldOfView=function(e){var t;if(e==He.LEFT)t=this.deviceInfo_.getFieldOfViewLeftEye();else{if(e!=He.RIGHT)return console.error("Invalid eye provided: %s",e),null;t=this.deviceInfo_.getFieldOfViewRightEye()}return t},Ge.prototype._getEyeOffset=function(e){var t;if(e==He.LEFT)t=[.5*-this.deviceInfo_.viewer.interLensDistance,0,0];else{if(e!=He.RIGHT)return console.error("Invalid eye provided: %s",e),null;t=[.5*this.deviceInfo_.viewer.interLensDistance,0,0]}return t},Ge.prototype.getEyeParameters=function(e){var t=this._getEyeOffset(e),n=this._getFieldOfView(e),r={offset:t,renderWidth:.5*this.deviceInfo_.device.width*this.bufferScale_,renderHeight:this.deviceInfo_.device.height*this.bufferScale_};return Object.defineProperty(r,"fieldOfView",{enumerable:!0,get:function(){return I("VRFieldOfView","VRFrameData's projection matrices"),n}}),r},Ge.prototype.onDeviceParamsUpdated_=function(e){this.config.DEBUG&&console.log("DPDB reported that device params were updated."),this.deviceInfo_.updateDeviceParams(e),this.distorter_&&this.distorter_.updateDeviceInfo(this.deviceInfo_)},Ge.prototype.updateBounds_=function(){this.layer_&&this.distorter_&&(this.layer_.leftBounds||this.layer_.rightBounds)&&this.distorter_.setTextureBounds(this.layer_.leftBounds,this.layer_.rightBounds)},Ge.prototype.beginPresent_=function(){var e=this.layer_.source.getContext("webgl");e||(e=this.layer_.source.getContext("experimental-webgl")),e||(e=this.layer_.source.getContext("webgl2")),e&&(this.layer_.predistorted?this.config.CARDBOARD_UI_DISABLED||(e.canvas.width=y()*this.bufferScale_,e.canvas.height=b()*this.bufferScale_,this.cardboardUI_=new J(e)):(this.config.CARDBOARD_UI_DISABLED||(this.cardboardUI_=new J(e)),this.distorter_=new U(e,this.cardboardUI_,this.config.BUFFER_SCALE,this.config.DIRTY_SUBMIT_FRAME_BINDINGS),this.distorter_.updateDeviceInfo(this.deviceInfo_)),this.cardboardUI_&&this.cardboardUI_.listen(function(e){this.viewerSelector_.show(this.layer_.source.parentElement),e.stopPropagation(),e.preventDefault()}.bind(this),function(e){this.exitPresent(),e.stopPropagation(),e.preventDefault()}.bind(this)),this.rotateInstructions_&&(v()&&T()?this.rotateInstructions_.showTemporarily(3e3,this.layer_.source.parentElement):this.rotateInstructions_.update()),this.orientationHandler=this.onOrientationChange_.bind(this),window.addEventListener("orientationchange",this.orientationHandler),this.vrdisplaypresentchangeHandler=this.updateBounds_.bind(this),window.addEventListener("vrdisplaypresentchange",this.vrdisplaypresentchangeHandler),this.fireVRDisplayDeviceParamsChange_())},Ge.prototype.endPresent_=function(){this.distorter_&&(this.distorter_.destroy(),this.distorter_=null),this.cardboardUI_&&(this.cardboardUI_.destroy(),this.cardboardUI_=null),this.rotateInstructions_&&this.rotateInstructions_.hide(),this.viewerSelector_.hide(),window.removeEventListener("orientationchange",this.orientationHandler),window.removeEventListener("vrdisplaypresentchange",this.vrdisplaypresentchangeHandler)},Ge.prototype.updatePresent_=function(){this.endPresent_(),this.beginPresent_()},Ge.prototype.submitFrame=function(e){if(this.distorter_)this.updateBounds_(),this.distorter_.submitFrame();else if(this.cardboardUI_&&this.layer_){var t=this.layer_.source.getContext("webgl");t||(t=this.layer_.source.getContext("experimental-webgl")),t||(t=this.layer_.source.getContext("webgl2"));var n=t.canvas;n.width==this.lastWidth&&n.height==this.lastHeight||this.cardboardUI_.onResize(),this.lastWidth=n.width,this.lastHeight=n.height,this.cardboardUI_.render()}},Ge.prototype.onOrientationChange_=function(e){this.viewerSelector_.hide(),this.rotateInstructions_&&this.rotateInstructions_.update(),this.onResize_()},Ge.prototype.onResize_=function(e){if(this.layer_){var t=this.layer_.source.getContext("webgl");t||(t=this.layer_.source.getContext("experimental-webgl")),t||(t=this.layer_.source.getContext("webgl2"));var n=["position: absolute","top: 0","left: 0","width: 100vw","height: 100vh","border: 0","margin: 0","padding: 0px","box-sizing: content-box"];t.canvas.setAttribute("style",n.join("; ")+";"),C(t.canvas)}},Ge.prototype.onViewerChanged_=function(e){this.deviceInfo_.setViewer(e),this.distorter_&&this.distorter_.updateDeviceInfo(this.deviceInfo_),this.fireVRDisplayDeviceParamsChange_()},Ge.prototype.fireVRDisplayDeviceParamsChange_=function(){var e=new CustomEvent("vrdisplaydeviceparamschange",{detail:{vrdisplay:this,deviceInfo:this.deviceInfo_}});window.dispatchEvent(e)},Ge.VRFrameData=Fe,Ge.VRDisplay=Ne,Ge},e.exports=r()}))),l="0.10.12",c={ADDITIONAL_VIEWERS:[],DEFAULT_VIEWER:"",PROVIDE_MOBILE_VRDISPLAY:!0,MOBILE_WAKE_LOCK:!0,DEBUG:!1,DPDB_URL:"https://dpdb.webvr.rocks/dpdb.json",K_FILTER:.98,PREDICTION_TIME_S:.04,CARDBOARD_UI_DISABLED:!1,ROTATE_INSTRUCTIONS_DISABLED:!1,YAW_ONLY:!1,BUFFER_SCALE:.5,DIRTY_SUBMIT_FRAME_BINDINGS:!1};function u(e){this.config=a(a({},c),e),this.polyfillDisplays=[],this.enabled=!1,this.hasNative="getVRDisplays"in navigator,this.native={},this.native.getVRDisplays=navigator.getVRDisplays,this.native.VRFrameData=window.VRFrameData,this.native.VRDisplay=window.VRDisplay,(!this.hasNative||this.config.PROVIDE_MOBILE_VRDISPLAY&&i())&&(this.enable(),this.getVRDisplays().then((function(e){e&&e[0]&&e[0].fireVRDisplayConnect_&&e[0].fireVRDisplayConnect_()})))}u.prototype.getPolyfillDisplays=function(){if(this._polyfillDisplaysPopulated)return this.polyfillDisplays;if(i()){var e=new s({ADDITIONAL_VIEWERS:this.config.ADDITIONAL_VIEWERS,DEFAULT_VIEWER:this.config.DEFAULT_VIEWER,MOBILE_WAKE_LOCK:this.config.MOBILE_WAKE_LOCK,DEBUG:this.config.DEBUG,DPDB_URL:this.config.DPDB_URL,CARDBOARD_UI_DISABLED:this.config.CARDBOARD_UI_DISABLED,K_FILTER:this.config.K_FILTER,PREDICTION_TIME_S:this.config.PREDICTION_TIME_S,ROTATE_INSTRUCTIONS_DISABLED:this.config.ROTATE_INSTRUCTIONS_DISABLED,YAW_ONLY:this.config.YAW_ONLY,BUFFER_SCALE:this.config.BUFFER_SCALE,DIRTY_SUBMIT_FRAME_BINDINGS:this.config.DIRTY_SUBMIT_FRAME_BINDINGS});this.polyfillDisplays.push(e)}return this._polyfillDisplaysPopulated=!0,this.polyfillDisplays},u.prototype.enable=function(){if(this.enabled=!0,this.hasNative&&this.native.VRFrameData){var e=this.native.VRFrameData,t=new this.native.VRFrameData,n=this.native.VRDisplay.prototype.getFrameData;window.VRDisplay.prototype.getFrameData=function(r){r instanceof 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dist/aframe-master.min.js",docs:"markserv --dir docs --port 9001",preghpages:"node ./scripts/preghpages.js",ghpages:"ghpages -p gh-pages/",lint:"semistandard -v | snazzy","lint:fix":"semistandard --fix",precommit:"npm run lint",prepush:"node scripts/testOnlyCheck.js",prerelease:"node scripts/release.js 1.0.4 1.1.0",start:"npm run dev","start:https":"cross-env SSL=true npm run dev",test:"karma start ./tests/karma.conf.js","test:docs":"node scripts/docsLint.js","test:firefox":"npm test -- --browsers Firefox","test:chrome":"npm test -- --browsers Chrome","test:nobrowser":"NO_BROWSER=true npm test","test:node":"mocha --ui tdd 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i,o,s,l;for(t.startsWith("object3D.rotation")&&(n=a.Math.degToRad(n)),o=_(t),l=e,i=0;i<o.length-1;i++)l=l[o[i]];s=o[o.length-1],r!==p?l[s]=n:"r"in l[s]?(l[s].r=n.r,l[s].g=n.g,l[s].b=n.b):(l[s].x=n.r,l[s].y=n.g,l[s].z=n.b)}function _(e){return e in d||(d[e]=e.split(".")),d[e]}function T(e){return e.isRawProperty||e.property.startsWith(g)||e.property.startsWith(y)}t.exports.Component=o("animation",{schema:{autoplay:{default:!0},delay:{default:0},dir:{default:""},dur:{default:1e3},easing:{default:"easeInQuad"},elasticity:{default:400},enabled:{default:!0},from:{default:""},loop:{default:0,parse:function(e){return!0===e||"true"===e||!1!==e&&"false"!==e&&parseInt(e,10)}},property:{default:""},startEvents:{type:"array"},pauseEvents:{type:"array"},resumeEvents:{type:"array"},round:{default:!1},to:{default:""},type:{default:""},isRawProperty:{default:!1}},multiple:!0,init:function(){var e=this;this.eventDetail={name:this.attrName},this.time=0,this.animation=null,this.animationIsPlaying=!1,this.onStartEvent=this.onStartEvent.bind(this),this.beginAnimation=this.beginAnimation.bind(this),this.pauseAnimation=this.pauseAnimation.bind(this),this.resumeAnimation=this.resumeAnimation.bind(this),this.fromColor={},this.toColor={},this.targets={},this.targetsArray=[],this.updateConfigForDefault=this.updateConfigForDefault.bind(this),this.updateConfigForRawColor=this.updateConfigForRawColor.bind(this),this.config={complete:function(){e.animationIsPlaying=!1,e.el.emit("animationcomplete",e.eventDetail,!1),e.id&&e.el.emit("animationcomplete__"+e.id,e.eventDetail,!1)}}},update:function(e){var t=this.config,n=this.data;this.animationIsPlaying=!1,this.data.enabled&&n.property&&(t.autoplay=!1,t.direction=n.dir,t.duration=n.dur,t.easing=n.easing,t.elasticity=n.elasticity,t.loop=n.loop,t.round=n.round,this.createAndStartAnimation())},tick:function(e,t){this.animationIsPlaying&&(this.time+=t,this.animation.tick(this.time))},remove:function(){this.pauseAnimation(),this.removeEventListeners()},pause:function(){this.paused=!0,this.pausedWasPlaying=this.animationIsPlaying,this.pauseAnimation(),this.removeEventListeners()},play:function(){this.paused&&(this.paused=!1,this.addEventListeners(),this.pausedWasPlaying&&(this.resumeAnimation(),this.pausedWasPlaying=!1))},createAndStartAnimation:function(){var e=this.data;this.updateConfig(),this.animationIsPlaying=!1,this.animation=r(this.config),this.animation.began=!0,this.removeEventListeners(),this.addEventListeners(),!e.autoplay||e.startEvents&&e.startEvents.length||(e.delay?setTimeout(this.beginAnimation,e.delay):this.beginAnimation())},beginAnimation:function(){this.updateConfig(),this.animation.began=!0,this.time=0,this.animationIsPlaying=!0,this.stopRelatedAnimations(),this.el.emit("animationbegin",this.eventDetail,!1)},pauseAnimation:function(){this.animationIsPlaying=!1},resumeAnimation:function(){this.animationIsPlaying=!0},onStartEvent:function(){this.data.enabled&&(this.updateConfig(),this.animation&&this.animation.pause(),this.animation=r(this.config),this.data.delay?setTimeout(this.beginAnimation,this.data.delay):this.beginAnimation())},updateConfigForRawColor:function(){var e,t,n,r=this.config,i=this.data,o=this.el;if(!this.waitComponentInitRawProperty(this.updateConfigForRawColor)){for(t in e=""===i.from?E(o,i.property):i.from,n=i.to,this.setColorConfig(e,n),e=this.fromColor,n=this.toColor,this.targetsArray.length=0,this.targetsArray.push(e),r.targets=this.targetsArray,n)r[t]=n[t];r.update=function(){var e={};return function(t){var n;(n=t.animatables[0].target).r===e.r&&n.g===e.g&&n.b===e.b||M(o,i.property,n,i.type)}}()}},updateConfigForDefault:function(){var e,t,n,r=this.config,i=this.data,o=this.el;this.waitComponentInitRawProperty(this.updateConfigForDefault)||(e=""===i.from?T(i)?E(o,i.property):u(o,i.property):i.from,n=i.to,isNaN(e||n)?(e=e?e.toString():e,n=n?n.toString():n):(e=parseFloat(e),n=parseFloat(n)),(t="true"===i.to||"false"===i.to||!0===i.to||!1===i.to)&&(e="true"===i.from||!0===i.from?1:0,n="true"===i.to||!0===i.to?1:0),this.targets.aframeProperty=e,r.targets=this.targets,r.aframeProperty=n,r.update=function(){var e;return function(n){var r;(r=n.animatables[0].target.aframeProperty)!==e&&(e=r,t&&(r=r>=1),T(i)?M(o,i.property,r,i.type):h(o,i.property,r))}}())},updateConfigForVector:function(){var e,t,n,r=this.config,i=this.data,o=this.el;for(e in t=""!==i.from?s.coordinates.parse(i.from):u(o,i.property),n=s.coordinates.parse(i.to),i.property===m&&(A(t),A(n)),this.targetsArray.length=0,this.targetsArray.push(t),r.targets=this.targetsArray,n)r[e]=n[e];i.property!==f&&i.property!==m&&i.property!==v?r.update=function(){var e={};return function(t){var n=t.animatables[0].target;n.x===e.x&&n.y===e.y&&n.z===e.z||(e.x=n.x,e.y=n.y,e.z=n.z,h(o,i.property,n))}}():r.update=function(){var e={};return function(t){var n=t.animatables[0].target;i.property===v&&(n.x=Math.max(1e-4,n.x),n.y=Math.max(1e-4,n.y),n.z=Math.max(1e-4,n.z)),n.x===e.x&&n.y===e.y&&n.z===e.z||(e.x=n.x,e.y=n.y,e.z=n.z,o.object3D[i.property].set(n.x,n.y,n.z))}}()},updateConfig:function(){var e;e=b(this.el,this.data.property),T(this.data)&&this.data.type===p?this.updateConfigForRawColor():"vec2"===e||"vec3"===e||"vec4"===e?this.updateConfigForVector():this.updateConfigForDefault()},waitComponentInitRawProperty:function(e){var t,n=this.data,i=this.el,o=this;return""===n.from&&!!n.property.startsWith(g)&&(t=_(n.property)[1],!i.components[t]&&(i.addEventListener("componentinitialized",(function n(a){a.detail.name===t&&(e(),o.animation=r(o.config),i.removeEventListener("componentinitialized",n))})),!0))},stopRelatedAnimations:function(){var e,t;for(t in this.el.components)e=this.el.components[t],t!==this.attrName&&"animation"===e.name&&e.animationIsPlaying&&e.data.property===this.data.property&&(e.animationIsPlaying=!1)},addEventListeners:function(){var e=this.data,t=this.el;w(t,e.startEvents,this.onStartEvent),w(t,e.pauseEvents,this.pauseAnimation),w(t,e.resumeEvents,this.resumeAnimation)},removeEventListeners:function(){var e=this.data,t=this.el;x(t,e.startEvents,this.onStartEvent),x(t,e.pauseEvents,this.pauseAnimation),x(t,e.resumeEvents,this.resumeAnimation)},setColorConfig:function(e,t){l.set(e),c.set(t),e=this.fromColor,t=this.toColor,e.r=l.r,e.g=l.g,e.b=l.b,t.r=c.r,t.g=c.g,t.b=c.b}})},{"../core/component":131,"../lib/three":179,"../utils":205,"super-animejs":56}],75:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../lib/three");t.exports.Component=r("camera",{schema:{active:{default:!0},far:{default:1e4},fov:{default:80,min:0},near:{default:.005,min:0},spectator:{default:!1},zoom:{default:1,min:0}},init:function(){var e,t=this.el;e=this.camera=new i.PerspectiveCamera,t.setObject3D("camera",e)},update:function(e){var t=this.data,n=this.camera;n.aspect=t.aspect||window.innerWidth/window.innerHeight,n.far=t.far,n.fov=t.fov,n.near=t.near,n.zoom=t.zoom,n.updateProjectionMatrix(),this.updateActiveCamera(e),this.updateSpectatorCamera(e)},updateActiveCamera:function(e){var t=this.data,n=this.el,r=this.system;e&&e.active===t.active||t.spectator||(t.active&&r.activeCameraEl!==n?r.setActiveCamera(n):t.active||r.activeCameraEl!==n||r.disableActiveCamera())},updateSpectatorCamera:function(e){var t=this.data,n=this.el,r=this.system;e&&e.spectator===t.spectator||(t.spectator&&r.spectatorCameraEl!==n?r.setSpectatorCamera(n):t.spectator||r.spectatorCameraEl!==n||r.disableSpectatorCamera())},remove:function(){this.el.removeObject3D("camera")}})},{"../core/component":131,"../lib/three":179}],76:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/"),o=i.bind,a={CLICK:"click",FUSING:"fusing",MOUSEENTER:"mouseenter",MOUSEDOWN:"mousedown",MOUSELEAVE:"mouseleave",MOUSEUP:"mouseup"},s={FUSING:"cursor-fusing",HOVERING:"cursor-hovering",HOVERED:"cursor-hovered"},l={DOWN:["mousedown","touchstart"],UP:["mouseup","touchend"]},c={DOWN:["selectstart"],UP:["selectend"]},u="a-mouse-cursor-hover";t.exports.Component=r("cursor",{dependencies:["raycaster"],schema:{downEvents:{default:[]},fuse:{default:i.device.isMobile()},fuseTimeout:{default:1500,min:0},mouseCursorStylesEnabled:{default:!0},upEvents:{default:[]},rayOrigin:{default:"entity",oneOf:["mouse","entity"]}},init:function(){var e=this;this.fuseTimeout=void 0,this.cursorDownEl=null,this.intersectedEl=null,this.canvasBounds=document.body.getBoundingClientRect(),this.isCursorDown=!1,this.updateCanvasBounds=i.debounce((function(){e.canvasBounds=e.el.sceneEl.canvas.getBoundingClientRect()}),500),this.eventDetail={},this.intersectedEventDetail={cursorEl:this.el},this.onCursorDown=o(this.onCursorDown,this),this.onCursorUp=o(this.onCursorUp,this),this.onIntersection=o(this.onIntersection,this),this.onIntersectionCleared=o(this.onIntersectionCleared,this),this.onMouseMove=o(this.onMouseMove,this),this.onEnterVR=o(this.onEnterVR,this)},update:function(e){this.data.rayOrigin!==e.rayOrigin&&this.updateMouseEventListeners()},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners()},remove:function(){var e=this.el;e.removeState(s.HOVERING),e.removeState(s.FUSING),clearTimeout(this.fuseTimeout),this.intersectedEl&&this.intersectedEl.removeState(s.HOVERED),this.removeEventListeners()},addEventListeners:function(){var e,t=this.data,n=this.el,r=this;function i(){e=n.sceneEl.canvas,t.downEvents.length||t.upEvents.length||(l.DOWN.forEach((function(t){e.addEventListener(t,r.onCursorDown)})),l.UP.forEach((function(t){e.addEventListener(t,r.onCursorUp)})))}(e=n.sceneEl.canvas)?i():n.sceneEl.addEventListener("render-target-loaded",i),t.downEvents.forEach((function(e){n.addEventListener(e,r.onCursorDown)})),t.upEvents.forEach((function(e){n.addEventListener(e,r.onCursorUp)})),n.addEventListener("raycaster-intersection",this.onIntersection),n.addEventListener("raycaster-intersection-cleared",this.onIntersectionCleared),n.sceneEl.addEventListener("rendererresize",this.updateCanvasBounds),n.sceneEl.addEventListener("enter-vr",this.onEnterVR),window.addEventListener("resize",this.updateCanvasBounds),window.addEventListener("scroll",this.updateCanvasBounds),this.updateMouseEventListeners()},removeEventListeners:function(){var e,t=this.data,n=this.el,r=this;!(e=n.sceneEl.canvas)||t.downEvents.length||t.upEvents.length||(l.DOWN.forEach((function(t){e.removeEventListener(t,r.onCursorDown)})),l.UP.forEach((function(t){e.removeEventListener(t,r.onCursorUp)}))),t.downEvents.forEach((function(e){n.removeEventListener(e,r.onCursorDown)})),t.upEvents.forEach((function(e){n.removeEventListener(e,r.onCursorUp)})),n.removeEventListener("raycaster-intersection",this.onIntersection),n.removeEventListener("raycaster-intersection-cleared",this.onIntersectionCleared),e.removeEventListener("mousemove",this.onMouseMove),e.removeEventListener("touchstart",this.onMouseMove),e.removeEventListener("touchmove",this.onMouseMove),n.sceneEl.removeEventListener("rendererresize",this.updateCanvasBounds),n.sceneEl.removeEventListener("enter-vr",this.onEnterVR),window.removeEventListener("resize",this.updateCanvasBounds),window.removeEventListener("scroll",this.updateCanvasBounds)},updateMouseEventListeners:function(){var e,t=this.el;(e=t.sceneEl.canvas).removeEventListener("mousemove",this.onMouseMove),e.removeEventListener("touchmove",this.onMouseMove),t.setAttribute("raycaster","useWorldCoordinates",!1),"mouse"===this.data.rayOrigin&&(e.addEventListener("mousemove",this.onMouseMove,!1),e.addEventListener("touchmove",this.onMouseMove,!1),t.setAttribute("raycaster","useWorldCoordinates",!0),this.updateCanvasBounds())},onMouseMove:function(){var e=new THREE.Vector3,t=new THREE.Vector2,n=new THREE.Vector3,r={origin:n,direction:e};return function(i){var o,a,s,l=this.canvasBounds,c=this.el.sceneEl.camera;c.parent.updateMatrixWorld(),o=(a="touchmove"===i.type||"touchstart"===i.type?i.touches.item(0):i).clientX-l.left,s=a.clientY-l.top,t.x=o/l.width*2-1,t.y=-s/l.height*2+1,n.setFromMatrixPosition(c.matrixWorld),e.set(t.x,t.y,.5).unproject(c).sub(n).normalize(),this.el.setAttribute("raycaster",r),"touchmove"===i.type&&i.preventDefault()}}(),onCursorDown:function(e){this.isCursorDown=!0,"mouse"===this.data.rayOrigin&&"touchstart"===e.type&&(this.onMouseMove(e),this.el.components.raycaster.checkIntersections(),e.preventDefault()),this.twoWayEmit(a.MOUSEDOWN),this.cursorDownEl=this.intersectedEl},onCursorUp:function(e){if(this.isCursorDown){this.isCursorDown=!1;var t=this.data;this.twoWayEmit(a.MOUSEUP),this.cursorDownEl&&this.cursorDownEl!==this.intersectedEl&&(this.intersectedEventDetail.intersection=null,this.cursorDownEl.emit(a.MOUSEUP,this.intersectedEventDetail)),t.fuse&&"mouse"!==t.rayOrigin||!this.intersectedEl||this.cursorDownEl!==this.intersectedEl||this.twoWayEmit(a.CLICK),this.cursorDownEl=null,"touchend"===e.type&&e.preventDefault()}},onIntersection:function(e){var t,n,r,i,o=this.el;n=e.detail.els[0]===o?1:0,i=e.detail.intersections[n],(r=e.detail.els[n])&&this.intersectedEl!==r&&(this.intersectedEl&&(t=this.el.components.raycaster.getIntersection(this.intersectedEl))&&t.distance<=i.distance||(this.clearCurrentIntersection(!0),this.setIntersection(r,i)))},onIntersectionCleared:function(e){-1!==e.detail.clearedEls.indexOf(this.intersectedEl)&&this.clearCurrentIntersection()},onEnterVR:function(){this.clearCurrentIntersection(!0);var e=this.el.sceneEl.xrSession,t=this;e&&"mouse"!==this.data.rayOrigin&&(c.DOWN.forEach((function(n){e.addEventListener(n,t.onCursorDown)})),c.UP.forEach((function(n){e.addEventListener(n,t.onCursorUp)})))},setIntersection:function(e,t){var n=this.el,r=this.data,i=this;this.intersectedEl!==e&&(this.intersectedEl=e,n.addState(s.HOVERING),e.addState(s.HOVERED),this.twoWayEmit(a.MOUSEENTER),this.data.mouseCursorStylesEnabled&&"mouse"===this.data.rayOrigin&&this.el.sceneEl.canvas.classList.add(u),0!==r.fuseTimeout&&r.fuse&&(n.addState(s.FUSING),this.twoWayEmit(a.FUSING),this.fuseTimeout=setTimeout((function(){n.removeState(s.FUSING),i.twoWayEmit(a.CLICK)}),r.fuseTimeout)))},clearCurrentIntersection:function(e){var t,n,r=this.el;this.intersectedEl&&(this.intersectedEl.removeState(s.HOVERED),r.removeState(s.HOVERING),r.removeState(s.FUSING),this.twoWayEmit(a.MOUSELEAVE),this.data.mouseCursorStylesEnabled&&"mouse"===this.data.rayOrigin&&this.el.sceneEl.canvas.classList.remove(u),this.intersectedEl=null,clearTimeout(this.fuseTimeout),!0!==e&&0!==(n=this.el.components.raycaster.intersections).length&&(t=n[n[0].object.el===r?1:0])&&this.setIntersection(t.object.el,t))},twoWayEmit:function(e){var t,n=this.el,r=this.intersectedEl;t=this.el.components.raycaster.getIntersection(r),this.eventDetail.intersectedEl=r,this.eventDetail.intersection=t,n.emit(e,this.eventDetail),r&&(this.intersectedEventDetail.intersection=t,r.emit(e,this.intersectedEventDetail))}})},{"../core/component":131,"../utils/":205}],77:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/bind"),o=e("../utils/tracked-controls"),a=o.checkControllerPresentAndSetup,s=o.emitIfAxesChanged,l=o.onButtonEvent,c="https://cdn.aframe.io/controllers/google/",u=c+"vr_controller_daydream.obj",h=c+"vr_controller_daydream.mtl",d=e("../utils/").device.isWebXRAvailable,p=d?"google-daydream":"Daydream Controller",f=d?{axes:{touchpad:[0,1]},buttons:["none","none","touchpad","menu","system"]}:{axes:{trackpad:[0,1]},buttons:["trackpad","menu","system"]};t.exports.Component=r("daydream-controls",{schema:{hand:{default:""},buttonColor:{type:"color",default:"#000000"},buttonTouchedColor:{type:"color",default:"#777777"},buttonHighlightColor:{type:"color",default:"#FFFFFF"},model:{default:!0},orientationOffset:{type:"vec3"},armModel:{default:!0}},mapping:f,bindMethods:function(){this.onModelLoaded=i(this.onModelLoaded,this),this.onControllersUpdate=i(this.onControllersUpdate,this),this.checkIfControllerPresent=i(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=i(this.removeControllersUpdateListener,this),this.onAxisMoved=i(this.onAxisMoved,this)},init:function(){var e=this;this.onButtonChanged=i(this.onButtonChanged,this),this.onButtonDown=function(t){l(t.detail.id,"down",e)},this.onButtonUp=function(t){l(t.detail.id,"up",e)},this.onButtonTouchStart=function(t){l(t.detail.id,"touchstart",e)},this.onButtonTouchEnd=function(t){l(t.detail.id,"touchend",e)},this.controllerPresent=!1,this.lastControllerCheck=0,this.bindMethods()},addEventListeners:function(){var e=this.el;e.addEventListener("buttonchanged",this.onButtonChanged),e.addEventListener("buttondown",this.onButtonDown),e.addEventListener("buttonup",this.onButtonUp),e.addEventListener("touchstart",this.onButtonTouchStart),e.addEventListener("touchend",this.onButtonTouchEnd),e.addEventListener("model-loaded",this.onModelLoaded),e.addEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!0},removeEventListeners:function(){var e=this.el;e.removeEventListener("buttonchanged",this.onButtonChanged),e.removeEventListener("buttondown",this.onButtonDown),e.removeEventListener("buttonup",this.onButtonUp),e.removeEventListener("touchstart",this.onButtonTouchStart),e.removeEventListener("touchend",this.onButtonTouchEnd),e.removeEventListener("model-loaded",this.onModelLoaded),e.removeEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!1},checkIfControllerPresent:function(){a(this,p,this.data.hand?{hand:this.data.hand}:{})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},injectTrackedControls:function(){var e=this.el,t=this.data;e.setAttribute("tracked-controls",{armModel:t.armModel,hand:t.hand,idPrefix:p,id:p,orientationOffset:t.orientationOffset}),this.data.model&&this.el.setAttribute("obj-model",{obj:u,mtl:h})},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){this.checkIfControllerPresent()},onModelLoaded:function(e){var t,n=e.detail.model;this.data.model&&((t=this.buttonMeshes={}).menu=n.getObjectByName("AppButton_AppButton_Cylinder.004"),t.system=n.getObjectByName("HomeButton_HomeButton_Cylinder.005"),t.trackpad=n.getObjectByName("TouchPad_TouchPad_Cylinder.003"),t.touchpad=n.getObjectByName("TouchPad_TouchPad_Cylinder.003"),n.position.set(0,0,-.04))},onAxisMoved:function(e){s(this,this.mapping.axes,e)},onButtonChanged:function(e){var t=this.mapping.buttons[e.detail.id];t&&this.el.emit(t+"changed",e.detail.state)},updateModel:function(e,t){this.data.model&&this.updateButtonModel(e,t)},updateButtonModel:function(e,t){var n=this.buttonMeshes;if(n&&n[e]){var r;switch(t){case"down":r=this.data.buttonHighlightColor;break;case"touchstart":r=this.data.buttonTouchedColor;break;default:r=this.data.buttonColor}n[e].material.color.set(r)}}})},{"../core/component":131,"../utils/":205,"../utils/bind":199,"../utils/tracked-controls":214}],78:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/bind"),o=e("../utils/tracked-controls"),a=o.checkControllerPresentAndSetup,s=o.emitIfAxesChanged,l=o.onButtonEvent,c=e("../utils/").device.isWebXRAvailable,u="https://cdn.aframe.io/controllers/samsung/",h=u+"gear_vr_controller.obj",d=u+"gear_vr_controller.mtl",p=c?"samsung-gearvr":"Gear VR",f=c?{axes:{touchpad:[0,1]},buttons:["trigger","none","touchpad","none","menu"]}:{axes:{trackpad:[0,1]},buttons:["trackpad","trigger"]};t.exports.Component=r("gearvr-controls",{schema:{hand:{default:""},buttonColor:{type:"color",default:"#000000"},buttonTouchedColor:{type:"color",default:"#777777"},buttonHighlightColor:{type:"color",default:"#FFFFFF"},model:{default:!0},orientationOffset:{type:"vec3"},armModel:{default:!0}},mapping:f,bindMethods:function(){this.onModelLoaded=i(this.onModelLoaded,this),this.onControllersUpdate=i(this.onControllersUpdate,this),this.checkIfControllerPresent=i(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=i(this.removeControllersUpdateListener,this),this.onAxisMoved=i(this.onAxisMoved,this)},init:function(){var e=this;this.onButtonChanged=i(this.onButtonChanged,this),this.onButtonDown=function(t){l(t.detail.id,"down",e)},this.onButtonUp=function(t){l(t.detail.id,"up",e)},this.onButtonTouchStart=function(t){l(t.detail.id,"touchstart",e)},this.onButtonTouchEnd=function(t){l(t.detail.id,"touchend",e)},this.controllerPresent=!1,this.lastControllerCheck=0,this.bindMethods()},addEventListeners:function(){var e=this.el;e.addEventListener("buttonchanged",this.onButtonChanged),e.addEventListener("buttondown",this.onButtonDown),e.addEventListener("buttonup",this.onButtonUp),e.addEventListener("touchstart",this.onButtonTouchStart),e.addEventListener("touchend",this.onButtonTouchEnd),e.addEventListener("model-loaded",this.onModelLoaded),e.addEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!0},removeEventListeners:function(){var e=this.el;e.removeEventListener("buttonchanged",this.onButtonChanged),e.removeEventListener("buttondown",this.onButtonDown),e.removeEventListener("buttonup",this.onButtonUp),e.removeEventListener("touchstart",this.onButtonTouchStart),e.removeEventListener("touchend",this.onButtonTouchEnd),e.removeEventListener("model-loaded",this.onModelLoaded),e.removeEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!1},checkIfControllerPresent:function(){a(this,p,this.data.hand?{hand:this.data.hand}:{})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},injectTrackedControls:function(){var e=this.el,t=this.data;e.setAttribute("tracked-controls",{armModel:t.armModel,hand:t.hand,idPrefix:p,id:p,orientationOffset:t.orientationOffset}),this.data.model&&this.el.setAttribute("obj-model",{obj:h,mtl:d})},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){this.checkIfControllerPresent()},onModelLoaded:function(e){var t,n=e.detail.model;this.data.model&&((t=this.buttonMeshes={}).trigger=n.children[2],t.trackpad=n.children[1],t.touchpad=n.children[1])},onButtonChanged:function(e){var t=this.mapping.buttons[e.detail.id];t&&this.el.emit(t+"changed",e.detail.state)},onAxisMoved:function(e){s(this,this.mapping.axes,e)},updateModel:function(e,t){this.data.model&&this.updateButtonModel(e,t)},updateButtonModel:function(e,t){var n=this.buttonMeshes;if(n&&n[e]){var r;switch(t){case"down":r=this.data.buttonHighlightColor;break;case"touchstart":r=this.data.buttonTouchedColor;break;default:r=this.data.buttonColor}n[e].material.color.set(r)}}})},{"../core/component":131,"../utils/":205,"../utils/bind":199,"../utils/tracked-controls":214}],79:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/bind"),o=e("../utils/tracked-controls"),a=o.checkControllerPresentAndSetup,s=o.emitIfAxesChanged,l=o.onButtonEvent,c="generic",u={axes:{touchpad:[0,1],thumbstick:[2,3]},buttons:["trigger","squeeze","touchpad","thumbstick"]};t.exports.Component=r("generic-tracked-controller-controls",{schema:{hand:{default:""},defaultModel:{default:!0},defaultModelColor:{default:"gray"},orientationOffset:{type:"vec3"},disabled:{default:!1}},mapping:u,bindMethods:function(){this.onControllersUpdate=i(this.onControllersUpdate,this),this.checkIfControllerPresent=i(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=i(this.removeControllersUpdateListener,this),this.onAxisMoved=i(this.onAxisMoved,this)},init:function(){var e=this;this.onButtonChanged=i(this.onButtonChanged,this),this.onButtonDown=function(t){l(t.detail.id,"down",e)},this.onButtonUp=function(t){l(t.detail.id,"up",e)},this.onButtonTouchStart=function(t){l(t.detail.id,"touchstart",e)},this.onButtonTouchEnd=function(t){l(t.detail.id,"touchend",e)},this.controllerPresent=!1,this.wasControllerConnected=!1,this.lastControllerCheck=0,this.rendererSystem=this.el.sceneEl.systems.renderer,this.bindMethods(),this.el.addEventListener("controllerconnected",(function(t){t.detail.name!==e.name&&(e.wasControllerConnected=!0,e.removeEventListeners(),e.removeControllersUpdateListener())}))},addEventListeners:function(){var e=this.el;e.addEventListener("buttonchanged",this.onButtonChanged),e.addEventListener("buttondown",this.onButtonDown),e.addEventListener("buttonup",this.onButtonUp),e.addEventListener("touchstart",this.onButtonTouchStart),e.addEventListener("touchend",this.onButtonTouchEnd),e.addEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!0},removeEventListeners:function(){var e=this.el;e.removeEventListener("buttonchanged",this.onButtonChanged),e.removeEventListener("buttondown",this.onButtonDown),e.removeEventListener("buttonup",this.onButtonUp),e.removeEventListener("touchstart",this.onButtonTouchStart),e.removeEventListener("touchend",this.onButtonTouchEnd),e.removeEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!1},checkIfControllerPresent:function(){var e=this.data,t=e.hand?e.hand:void 0;a(this,c,{hand:t,iterateControllerProfiles:!0})},play:function(){this.wasControllerConnected||(this.checkIfControllerPresent(),this.addControllersUpdateListener())},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},injectTrackedControls:function(){var e=this.el,t=this.data;this.el.components["tracked-controls"]?this.removeEventListeners():(e.setAttribute("tracked-controls",{hand:t.hand,idPrefix:c,orientationOffset:t.orientationOffset,iterateControllerProfiles:!0}),this.data.defaultModel&&this.initDefaultModel())},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){this.checkIfControllerPresent()},onButtonChanged:function(e){var t=this.mapping.buttons[e.detail.id];t&&this.el.emit(t+"changed",e.detail.state)},onAxisMoved:function(e){s(this,this.mapping.axes,e)},initDefaultModel:function(){var e=this.modelEl=document.createElement("a-entity");e.setAttribute("geometry",{primitive:"sphere",radius:.03}),e.setAttribute("material",{color:this.data.color}),this.el.appendChild(e)}})},{"../core/component":131,"../utils/bind":199,"../utils/tracked-controls":214}],80:[function(e,t,n){var r=e("../core/geometry").geometries,i=e("../core/geometry").geometryNames,o=e("../core/component").registerComponent,a=e("../lib/three"),s=new a.BufferGeometry;t.exports.Component=o("geometry",{schema:{buffer:{default:!0},primitive:{default:"box",oneOf:i,schemaChange:!0},skipCache:{default:!1}},init:function(){this.geometry=null},update:function(e){var t,n=this.data,r=this.el,i=this.system;this.geometry&&(i.unuseGeometry(e),this.geometry=null),this.geometry=i.getOrCreateGeometry(n),(t=r.getObject3D("mesh"))?t.geometry=this.geometry:((t=new a.Mesh).geometry=this.geometry,this.el.getAttribute("material")||(t.material=new a.MeshStandardMaterial({color:16777215*Math.random(),metalness:0,roughness:.5})),r.setObject3D("mesh",t))},remove:function(){this.system.unuseGeometry(this.data),this.el.getObject3D("mesh").geometry=s,this.geometry=null},updateSchema:function(e){var t=this.oldData&&this.oldData.primitive,n=e.primitive,i=r[n]&&r[n].schema;if(!i)throw new Error("Unknown geometry schema `"+n+"`");t&&t===n||this.extendSchema(i)}})},{"../core/component":131,"../core/geometry":132,"../lib/three":179}],81:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../lib/three"),o=e("../utils/").debug("components:gltf-model:warn");t.exports.Component=r("gltf-model",{schema:{type:"model"},init:function(){var e=this.system.getDRACOLoader();this.model=null,this.loader=new i.GLTFLoader,e&&this.loader.setDRACOLoader(e)},update:function(){var e=this,t=this.el,n=this.data;n&&(this.remove(),this.loader.load(n,(function(n){e.model=n.scene||n.scenes[0],e.model.animations=n.animations,t.setObject3D("mesh",e.model),t.emit("model-loaded",{format:"gltf",model:e.model})}),void 0,(function(e){var r=e&&e.message?e.message:"Failed to load glTF model";o(r),t.emit("model-error",{format:"gltf",src:n})})))},remove:function(){this.model&&this.el.removeObject3D("mesh")}})},{"../core/component":131,"../lib/three":179,"../utils/":205}],82:[function(e,t,n){var r=e("../core/component").registerComponent,i={toonLeft:"https://cdn.aframe.io/controllers/hands/leftHand.glb",toonRight:"https://cdn.aframe.io/controllers/hands/rightHand.glb",lowPolyLeft:"https://cdn.aframe.io/controllers/hands/leftHandLow.glb",lowPolyRight:"https://cdn.aframe.io/controllers/hands/rightHandLow.glb",highPolyLeft:"https://cdn.aframe.io/controllers/hands/leftHandHigh.glb",highPolyRight:"https://cdn.aframe.io/controllers/hands/rightHandHigh.glb"},o={open:"Open",point:"Point",pointThumb:"Point + Thumb",fist:"Fist",hold:"Hold",thumbUp:"Thumb Up"},a={};function s(e,t){var n;if(e)return"grip"===(n=a[e])?n+(t?"close":"open"):"point"===n?n+(t?"up":"down"):"pointing"===n||"pistol"===n?n+(t?"start":"end"):void 0}function l(e){var t=e&&e.controller;return t&&(t.id&&0===t.id.indexOf("OpenVR ")||t.profiles&&t.profiles[0]&&"htc-vive-controller-mv"===t.profiles[0])}a[o.fist]="grip",a[o.thumbUp]="pistol",a[o.point]="pointing",t.exports.Component=r("hand-controls",{schema:{color:{default:"white",type:"color"},hand:{default:"left"},handModelStyle:{default:"lowPoly",oneOf:["lowPoly","highPoly","toon"]}},init:function(){var e=this,t=this.el;this.gesture=o.open,this.pressedButtons={},this.touchedButtons={},this.loader=new THREE.GLTFLoader,this.loader.setCrossOrigin("anonymous"),this.onGripDown=function(){e.handleButton("grip","down")},this.onGripUp=function(){e.handleButton("grip","up")},this.onTrackpadDown=function(){e.handleButton("trackpad","down")},this.onTrackpadUp=function(){e.handleButton("trackpad","up")},this.onTrackpadTouchStart=function(){e.handleButton("trackpad","touchstart")},this.onTrackpadTouchEnd=function(){e.handleButton("trackpad","touchend")},this.onTriggerDown=function(){e.handleButton("trigger","down")},this.onTriggerUp=function(){e.handleButton("trigger","up")},this.onTriggerTouchStart=function(){e.handleButton("trigger","touchstart")},this.onTriggerTouchEnd=function(){e.handleButton("trigger","touchend")},this.onGripTouchStart=function(){e.handleButton("grip","touchstart")},this.onGripTouchEnd=function(){e.handleButton("grip","touchend")},this.onThumbstickDown=function(){e.handleButton("thumbstick","down")},this.onThumbstickUp=function(){e.handleButton("thumbstick","up")},this.onAorXTouchStart=function(){e.handleButton("AorX","touchstart")},this.onAorXTouchEnd=function(){e.handleButton("AorX","touchend")},this.onBorYTouchStart=function(){e.handleButton("BorY","touchstart")},this.onBorYTouchEnd=function(){e.handleButton("BorY","touchend")},this.onSurfaceTouchStart=function(){e.handleButton("surface","touchstart")},this.onSurfaceTouchEnd=function(){e.handleButton("surface","touchend")},this.onControllerConnected=this.onControllerConnected.bind(this),this.onControllerDisconnected=this.onControllerDisconnected.bind(this),t.addEventListener("controllerconnected",this.onControllerConnected),t.addEventListener("controllerdisconnected",this.onControllerDisconnected),t.object3D.visible=!1},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners()},tick:function(e,t){var n=this.el.getObject3D("mesh");n&&n.mixer&&n.mixer.update(t/1e3)},onControllerConnected:function(){this.el.object3D.visible=!0},onControllerDisconnected:function(){this.el.object3D.visible=!1},addEventListeners:function(){var e=this.el;e.addEventListener("gripdown",this.onGripDown),e.addEventListener("gripup",this.onGripUp),e.addEventListener("trackpaddown",this.onTrackpadDown),e.addEventListener("trackpadup",this.onTrackpadUp),e.addEventListener("trackpadtouchstart",this.onTrackpadTouchStart),e.addEventListener("trackpadtouchend",this.onTrackpadTouchEnd),e.addEventListener("triggerdown",this.onTriggerDown),e.addEventListener("triggerup",this.onTriggerUp),e.addEventListener("triggertouchstart",this.onTriggerTouchStart),e.addEventListener("triggertouchend",this.onTriggerTouchEnd),e.addEventListener("griptouchstart",this.onGripTouchStart),e.addEventListener("griptouchend",this.onGripTouchEnd),e.addEventListener("thumbstickdown",this.onThumbstickDown),e.addEventListener("thumbstickup",this.onThumbstickUp),e.addEventListener("abuttontouchstart",this.onAorXTouchStart),e.addEventListener("abuttontouchend",this.onAorXTouchEnd),e.addEventListener("bbuttontouchstart",this.onBorYTouchStart),e.addEventListener("bbuttontouchend",this.onBorYTouchEnd),e.addEventListener("xbuttontouchstart",this.onAorXTouchStart),e.addEventListener("xbuttontouchend",this.onAorXTouchEnd),e.addEventListener("ybuttontouchstart",this.onBorYTouchStart),e.addEventListener("ybuttontouchend",this.onBorYTouchEnd),e.addEventListener("surfacetouchstart",this.onSurfaceTouchStart),e.addEventListener("surfacetouchend",this.onSurfaceTouchEnd)},removeEventListeners:function(){var e=this.el;e.removeEventListener("gripdown",this.onGripDown),e.removeEventListener("gripup",this.onGripUp),e.removeEventListener("trackpaddown",this.onTrackpadDown),e.removeEventListener("trackpadup",this.onTrackpadUp),e.removeEventListener("trackpadtouchstart",this.onTrackpadTouchStart),e.removeEventListener("trackpadtouchend",this.onTrackpadTouchEnd),e.removeEventListener("triggerdown",this.onTriggerDown),e.removeEventListener("triggerup",this.onTriggerUp),e.removeEventListener("triggertouchstart",this.onTriggerTouchStart),e.removeEventListener("triggertouchend",this.onTriggerTouchEnd),e.removeEventListener("griptouchstart",this.onGripTouchStart),e.removeEventListener("griptouchend",this.onGripTouchEnd),e.removeEventListener("thumbstickdown",this.onThumbstickDown),e.removeEventListener("thumbstickup",this.onThumbstickUp),e.removeEventListener("abuttontouchstart",this.onAorXTouchStart),e.removeEventListener("abuttontouchend",this.onAorXTouchEnd),e.removeEventListener("bbuttontouchstart",this.onBorYTouchStart),e.removeEventListener("bbuttontouchend",this.onBorYTouchEnd),e.removeEventListener("xbuttontouchstart",this.onAorXTouchStart),e.removeEventListener("xbuttontouchend",this.onAorXTouchEnd),e.removeEventListener("ybuttontouchstart",this.onBorYTouchStart),e.removeEventListener("ybuttontouchend",this.onBorYTouchEnd),e.removeEventListener("surfacetouchstart",this.onSurfaceTouchStart),e.removeEventListener("surfacetouchend",this.onSurfaceTouchEnd)},update:function(e){var t,n=this.el,r=this.data.hand,o=this.data.handModelStyle,a=this.data.color,s=this;if(t={hand:r,model:!1},r!==e){var l=i[o+r.charAt(0).toUpperCase()+r.slice(1)];this.loader.load(l,(function(e){var i=e.scene.children[0],o="left"===r?Math.PI/2:-Math.PI/2;i.mixer=new THREE.AnimationMixer(i),s.clips=e.animations,n.setObject3D("mesh",i),i.children[1].material.color=new THREE.Color(a),i.position.set(0,0,0),i.rotation.set(0,0,o),n.setAttribute("magicleap-controls",t),n.setAttribute("vive-controls",t),n.setAttribute("oculus-touch-controls",t),n.setAttribute("windows-motion-controls",t)}))}},remove:function(){this.el.removeObject3D("mesh")},handleButton:function(e,t){var n,r="down"===t,i="touchstart"===t;if(0===t.indexOf("touch")){if(i===this.touchedButtons[e])return;this.touchedButtons[e]=i}else{if(r===this.pressedButtons[e])return;this.pressedButtons[e]=r}n=this.gesture,this.gesture=this.determineGesture(),this.gesture!==n&&(this.animateGesture(this.gesture,n),this.emitGestureEvents(this.gesture,n))},determineGesture:function(){var e,t=this.pressedButtons.grip,n=this.pressedButtons.surface||this.touchedButtons.surface,r=this.pressedButtons.trackpad||this.touchedButtons.trackpad,i=this.pressedButtons.trigger||this.touchedButtons.trigger,a=this.touchedButtons.AorX||this.touchedButtons.BorY;return l(this.el.components["tracked-controls"])?t||i?e=o.fist:r&&(e=o.point):t?e=n||a||r?i?o.fist:o.point:i?o.thumbUp:o.pointThumb:i&&(e=o.hold),e},getClip:function(e){var t,n;for(n=0;n<this.clips.length;n++)if((t=this.clips[n]).name===e)return t},animateGesture:function(e,t){e?this.playAnimation(e||o.open,t,!1):this.playAnimation(t,t,!0)},emitGestureEvents:function(e,t){var n,r=this.el;t!==e&&((n=s(t,!1))&&r.emit(n),(n=s(e,!0))&&r.emit(n))},playAnimation:function(e,t,n){var r,i,o,a=this.el.getObject3D("mesh");if(a){if(a.mixer.stopAllAction(),r=this.getClip(e),(o=a.mixer.clipAction(r)).clampWhenFinished=!0,o.loop=THREE.LoopRepeat,o.repetitions=0,o.timeScale=n?-1:1,o.time=n?r.duration:0,o.weight=1,!t||e===t)return a.mixer.stopAllAction(),void o.play();r=this.getClip(t),(i=a.mixer.clipAction(r)).weight=.15,i.play(),o.play(),i.crossFadeTo(o,.15,!0)}}})},{"../core/component":131}],83:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/bind"),o=e("../utils/tracked-controls").checkControllerPresentAndSetup,a="https://cdn.aframe.io/controllers/oculus-hands/unity/left.glb",s="https://cdn.aframe.io/controllers/oculus-hands/unity/right.glb",l={left:"b_l_",right:"b_r_"},c=["wrist","thumb-metacarpal","thumb-phalanx-proximal","thumb-phalanx-distal","thumb-tip","index-finger-metacarpal","index-finger-phalanx-proximal","index-finger-phalanx-intermediate","index-finger-phalanx-distal","index-finger-tip","middle-finger-metacarpal","middle-finger-phalanx-proximal","middle-finger-phalanx-intermediate","middle-finger-phalanx-distal","middle-finger-tip","ring-finger-metacarpal","ring-finger-phalanx-proximal","ring-finger-phalanx-intermediate","ring-finger-phalanx-distal","ring-finger-tip","pinky-finger-metacarpal","pinky-finger-phalanx-proximal","pinky-finger-phalanx-intermediate","pinky-finger-phalanx-distal","pinky-finger-tip"],u={wrist:"wrist","thumb-metacarpal":"thumb1","thumb-phalanx-proximal":"thumb2","thumb-phalanx-distal":"thumb3","thumb-tip":"thumb_null","index-finger-phalanx-proximal":"index1","index-finger-phalanx-intermediate":"index2","index-finger-phalanx-distal":"index3","index-finger-tip":"index_null","middle-finger-phalanx-proximal":"middle1","middle-finger-phalanx-intermediate":"middle2","middle-finger-phalanx-distal":"middle3","middle-finger-tip":"middle_null","ring-finger-phalanx-proximal":"ring1","ring-finger-phalanx-intermediate":"ring2","ring-finger-phalanx-distal":"ring3","ring-finger-tip":"ring_null","pinky-finger-metacarpal":"pinky0","pinky-finger-phalanx-proximal":"pinky1","pinky-finger-phalanx-intermediate":"pinky2","pinky-finger-phalanx-distal":"pinky3","pinky-finger-tip":"pinky_null"},h=.015,d=.03,p=.5;t.exports.Component=r("hand-tracking-controls",{schema:{hand:{default:"right",oneOf:["left","right"]},modelStyle:{default:"mesh",oneOf:["dots","mesh"]},modelColor:{default:"white"}},bindMethods:function(){this.onControllersUpdate=i(this.onControllersUpdate,this),this.checkIfControllerPresent=i(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=i(this.removeControllersUpdateListener,this)},addEventListeners:function(){this.el.addEventListener("model-loaded",this.onModelLoaded);for(var e=0;e<this.jointEls.length;++e)this.jointEls[e].object3D.visible=!0},removeEventListeners:function(){this.el.removeEventListener("model-loaded",this.onModelLoaded);for(var e=0;e<this.jointEls.length;++e)this.jointEls[e].object3D.visible=!1},init:function(){var e=this.el.sceneEl,t=e.getAttribute("webxr").optionalFeatures;t.push("hand-tracking"),e.setAttribute("webxr",{optionalFeatures:t}),this.onModelLoaded=this.onModelLoaded.bind(this),this.jointEls=[],this.controllerPresent=!1,this.isPinched=!1,this.pinchEventDetail={position:new THREE.Vector3},this.indexTipPosition=new THREE.Vector3,this.bindMethods(),this.updateReferenceSpace=this.updateReferenceSpace.bind(this),this.el.sceneEl.addEventListener("enter-vr",this.updateReferenceSpace),this.el.sceneEl.addEventListener("exit-vr",this.updateReferenceSpace)},updateReferenceSpace:function(){var e=this,t=this.el.sceneEl.xrSession;if(this.referenceSpace=void 0,t){var n=e.el.sceneEl.systems.webxr.sessionReferenceSpaceType;t.requestReferenceSpace(n).then((function(t){e.referenceSpace=t.getOffsetReferenceSpace(new XRRigidTransform({x:0,y:1.5,z:0}))})).catch((function(t){throw e.el.sceneEl.systems.webxr.warnIfFeatureNotRequested(n,"tracked-controls-webxr uses reference space "+n),t}))}},checkIfControllerPresent:function(){var e=this.data,t=e.hand?e.hand:void 0;o(this,"",{hand:t,iterateControllerProfiles:!0,handTracking:!0})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},tick:function(){var e=this.el.sceneEl,t=this.el.components["tracked-controls"]&&this.el.components["tracked-controls"].controller,n=e.frame,r=this.el.components["tracked-controls-webxr"];t&&n&&r&&t.hand&&(this.el.object3D.position.set(0,0,0),this.el.object3D.rotation.set(0,0,0),n.getJointPose&&this.updateHandModel(),this.detectGesture())},updateHandModel:function(){"dots"===this.data.modelStyle&&this.updateHandDotsModel(),"mesh"===this.data.modelStyle&&this.updateHandMeshModel()},getBone:function(e){for(var t=this.bones,n=0;n<t.length;n++)if(t[n].name===e)return t[n];return null},updateHandMeshModel:function(){var e=this.el.sceneEl.frame,t=this.el.components["tracked-controls"]&&this.el.components["tracked-controls"].controller,n=this.referenceSpace;if(t&&this.mesh&&n)for(var r of(this.mesh.visible=!1,t.hand.values())){var i,o,a;o=e.getJointPose(r,n),u[r.jointName]&&null!=(i=this.getBone(l[this.data.hand]+u[r.jointName]))&&o&&(a=o.transform,this.mesh.visible=!0,i.position.copy(a.position).multiplyScalar(100),i.quaternion.set(a.orientation.x,a.orientation.y,a.orientation.z,a.orientation.w))}},updateHandDotsModel:function(){var e,t,n,r=this.el.sceneEl.frame,i=this.el.components["tracked-controls"]&&this.el.components["tracked-controls"].controller,o=this.el.components["tracked-controls-webxr"].system.referenceSpace,a=0;for(var s of i.hand.values())t=(e=this.jointEls[a++]).object3D,n=r.getJointPose(s,o),e.object3D.visible=!!n,n&&(t.matrix.elements=n.transform.matrix,t.matrix.decompose(t.position,t.rotation,t.scale),e.setAttribute("scale",{x:n.radius,y:n.radius,z:n.radius}))},detectGesture:function(){this.detectPinch()},detectPinch:function(){var e=new THREE.Vector3;return function(){var t=this.el.sceneEl.frame,n=this.indexTipPosition,r=this.el.components["tracked-controls"]&&this.el.components["tracked-controls"].controller,i=this.el.components["tracked-controls-webxr"],o=this.referenceSpace||i.system.referenceSpace,a=r.hand.get("index-finger-tip"),s=r.hand.get("thumb-tip");if(a&&s){var l=t.getJointPose(a,o),c=t.getJointPose(s,o);if(l&&c){e.copy(c.transform.position),n.copy(l.transform.position);var u=n.distanceTo(e);u<h&&!1===this.isPinched&&(this.isPinched=!0,this.pinchEventDetail.position.copy(n).lerp(e,p),this.pinchEventDetail.position.y+=1.5,this.el.emit("pinchstarted",this.pinchEventDetail)),u>d&&!0===this.isPinched&&(this.isPinched=!1,this.pinchEventDetail.position.copy(n).lerp(e,p),this.pinchEventDetail.position.y+=1.5,this.el.emit("pinchended",this.pinchEventDetail)),this.isPinched&&(this.pinchEventDetail.position.copy(n).lerp(e,p),this.pinchEventDetail.position.y+=1.5,this.el.emit("pinchmoved",this.pinchEventDetail)),n.y+=1.5}}}}(),pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},injectTrackedControls:function(){var e=this.el,t=this.data;e.setAttribute("tracked-controls",{hand:t.hand,iterateControllerProfiles:!0,handTrackingEnabled:!0}),this.initDefaultModel()},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){var e;this.checkIfControllerPresent(),e=this.el.components["tracked-controls"]&&this.el.components["tracked-controls"].controller,this.el.getObject3D("mesh")&&(e&&e.hand&&e.hand[0]||(this.el.getObject3D("mesh").visible=!1))},initDefaultModel:function(){this.el.getObject3D("mesh")||("dots"===this.data.modelStyle&&this.initDotsModel(),"mesh"===this.data.modelStyle&&this.initMeshHandModel())},initDotsModel:function(){if(0===this.jointEls.length)for(var e=0;e<c.length;++e){var t=this.jointEl=document.createElement("a-entity");t.setAttribute("geometry",{primitive:"sphere",radius:1}),t.setAttribute("material",{color:this.data.modelColor}),t.object3D.visible=!1,this.el.appendChild(t),this.jointEls.push(t)}},initMeshHandModel:function(){var e="left"===this.data.hand?a:s;this.el.setAttribute("gltf-model",e)},onModelLoaded:function(){var e=this.mesh=this.el.getObject3D("mesh").children[0],t=this.skinnedMesh=e.children[24];this.skinnedMesh&&(this.bones=t.skeleton.bones,this.el.removeObject3D("mesh"),e.position.set(0,1.5,0),e.rotation.set(0,0,0),t.frustumCulled=!1,t.material=new THREE.MeshStandardMaterial({skinning:!0,color:this.data.modelColor}),this.el.setObject3D("mesh",e))}})},{"../core/component":131,"../utils/bind":199,"../utils/tracked-controls":214}],84:[function(e,t,n){e("./animation"),e("./camera"),e("./cursor"),e("./daydream-controls"),e("./gearvr-controls"),e("./geometry"),e("./generic-tracked-controller-controls"),e("./gltf-model"),e("./hand-tracking-controls"),e("./hand-controls"),e("./layer"),e("./laser-controls"),e("./light"),e("./line"),e("./link"),e("./look-controls"),e("./magicleap-controls"),e("./material"),e("./obj-model"),e("./oculus-go-controls"),e("./oculus-touch-controls"),e("./position"),e("./raycaster"),e("./rotation"),e("./scale"),e("./shadow"),e("./sound"),e("./text"),e("./tracked-controls"),e("./tracked-controls-webvr"),e("./tracked-controls-webxr"),e("./visible"),e("./valve-index-controls"),e("./vive-controls"),e("./vive-focus-controls"),e("./wasd-controls"),e("./windows-motion-controls"),e("./scene/background"),e("./scene/debug"),e("./scene/device-orientation-permission-ui"),e("./scene/embedded"),e("./scene/inspector"),e("./scene/fog"),e("./scene/keyboard-shortcuts"),e("./scene/pool"),e("./scene/screenshot"),e("./scene/stats"),e("./scene/vr-mode-ui")},{"./animation":74,"./camera":75,"./cursor":76,"./daydream-controls":77,"./gearvr-controls":78,"./generic-tracked-controller-controls":79,"./geometry":80,"./gltf-model":81,"./hand-controls":82,"./hand-tracking-controls":83,"./laser-controls":85,"./layer":86,"./light":87,"./line":88,"./link":89,"./look-controls":90,"./magicleap-controls":91,"./material":92,"./obj-model":93,"./oculus-go-controls":94,"./oculus-touch-controls":95,"./position":96,"./raycaster":97,"./rotation":98,"./scale":99,"./scene/background":100,"./scene/debug":101,"./scene/device-orientation-permission-ui":102,"./scene/embedded":103,"./scene/fog":104,"./scene/inspector":105,"./scene/keyboard-shortcuts":106,"./scene/pool":107,"./scene/screenshot":108,"./scene/stats":109,"./scene/vr-mode-ui":110,"./shadow":111,"./sound":112,"./text":113,"./tracked-controls":116,"./tracked-controls-webvr":114,"./tracked-controls-webxr":115,"./valve-index-controls":117,"./visible":118,"./vive-controls":119,"./vive-focus-controls":120,"./wasd-controls":121,"./windows-motion-controls":122}],85:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/");r("laser-controls",{schema:{hand:{default:"right"},model:{default:!0},defaultModelColor:{type:"color",default:"grey"}},init:function(){var e=this.config,t=this.data,n=this.el,r=this,o={hand:t.hand,model:t.model};function a(t){var o=e[t.detail.name];if(o){var a=i.extend({showLine:!0},o.raycaster||{});t.detail.rayOrigin&&(a.origin=t.detail.rayOrigin.origin,a.direction=t.detail.rayOrigin.direction,a.showLine=!0),t.detail.rayOrigin||!r.modelReady?n.setAttribute("raycaster",a):n.setAttribute("raycaster","showLine",!0),n.setAttribute("cursor",i.extend({fuse:!1},o.cursor))}}function s(){n.setAttribute("raycaster","showLine",!1)}n.setAttribute("daydream-controls",o),n.setAttribute("gearvr-controls",o),n.setAttribute("magicleap-controls",o),n.setAttribute("oculus-go-controls",o),n.setAttribute("oculus-touch-controls",o),n.setAttribute("valve-index-controls",o),n.setAttribute("vive-controls",o),n.setAttribute("vive-focus-controls",o),n.setAttribute("windows-motion-controls",o),n.setAttribute("generic-tracked-controller-controls",o),n.addEventListener("controllerconnected",a),n.addEventListener("controllerdisconnected",s),n.addEventListener("controllermodelready",(function(e){a(e),r.modelReady=!0}))},config:{"daydream-controls":{cursor:{downEvents:["trackpaddown","triggerdown"],upEvents:["trackpadup","triggerup"]}},"gearvr-controls":{cursor:{downEvents:["triggerdown"],upEvents:["triggerup"]},raycaster:{origin:{x:0,y:.001,z:0}}},"generic-tracked-controller-controls":{cursor:{downEvents:["triggerdown"],upEvents:["triggerup"]}},"magicleap-controls":{cursor:{downEvents:["trackpaddown","triggerdown"],upEvents:["trackpadup","triggerup"]}},"oculus-go-controls":{cursor:{downEvents:["triggerdown"],upEvents:["triggerup"]},raycaster:{origin:{x:0,y:5e-4,z:0}}},"oculus-touch-controls":{cursor:{downEvents:["triggerdown"],upEvents:["triggerup"]},raycaster:{origin:{x:0,y:0,z:0}}},"valve-index-controls":{cursor:{downEvents:["triggerdown"],upEvents:["triggerup"]}},"vive-controls":{cursor:{downEvents:["triggerdown"],upEvents:["triggerup"]}},"vive-focus-controls":{cursor:{downEvents:["trackpaddown","triggerdown"],upEvents:["trackpadup","triggerup"]}},"windows-motion-controls":{cursor:{downEvents:["triggerdown"],upEvents:["triggerup"]},raycaster:{showLine:!1}}}})},{"../core/component":131,"../utils/":205}],86:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/").debug("components:layer:warn");function o(e,t,n,r){var i=e.createFramebuffer();let o=n.viewport.x,a=n.viewport.y,s=n.viewport.x+n.viewport.width,l=n.viewport.y+n.viewport.height;"VIDEO"===r.tagName&&(e.bindTexture(e.TEXTURE_2D,t),e.texSubImage2D(e.TEXTURE_2D,0,0,0,r.width,r.height,e.RGB,e.UNSIGNED_BYTE,r)),e.bindFramebuffer(e.READ_FRAMEBUFFER,i),e.framebufferTexture2D(e.READ_FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),e.readBuffer(e.COLOR_ATTACHMENT0),e.blitFramebuffer(0,0,r.width,r.height,o,a,s,l,e.COLOR_BUFFER_BIT,e.NEAREST),e.bindFramebuffer(e.READ_FRAMEBUFFER,null),e.deleteFramebuffer(i)}t.exports.Component=r("layer",{schema:{type:{default:"quad",oneOf:["quad","monocubemap","stereocubemap"]},src:{type:"map"},rotateCubemap:{default:!1},width:{default:0},height:{default:0}},init:function(){var e=this.el.sceneEl.renderer.getContext();this.quaternion=new THREE.Quaternion,this.position=new THREE.Vector3,this.bindMethods(),this.needsRedraw=!1,this.frameBuffer=e.createFramebuffer();var t=this.el.sceneEl.getAttribute("webxr").requiredFeatures;t.push("layers"),this.el.sceneEl.getAttribute("webxr","requiredFeatures",t),this.el.sceneEl.addEventListener("enter-vr",this.onEnterVR),this.el.sceneEl.addEventListener("exit-vr",this.onExitVR)},bindMethods:function(){this.onRequestedReferenceSpace=this.onRequestedReferenceSpace.bind(this),this.onEnterVR=this.onEnterVR.bind(this),this.onExitVR=this.onExitVR.bind(this)},update:function(e){this.data.src!==e.src&&this.updateSrc()},updateSrc:function(){var e=this.data.type;this.texture=void 0,"quad"!==e?"monocubemap"!==e&&"stereocubemap"!==e||this.loadCubeMapImages():this.loadQuadImage()},loadCubeMapImages:function(){var e,t=this.data.type,n=this.xrGLFactory,r=this.el.sceneEl.frame,i=this.data.src;this.visibilityChanged=!1,this.layer&&(i.complete?this.pendingCubeMapUpdate=!1:this.pendingCubeMapUpdate=!0,this.loadingScreen?this.loadingScreen=!1:this.loadingScreen=!0,"monocubemap"===t?(e=n.getSubImage(this.layer,r),this.loadCubeMapImage(e.colorTexture,i,0)):(e=n.getSubImage(this.layer,r,"left"),this.loadCubeMapImage(e.colorTexture,i,0),e=n.getSubImage(this.layer,r,"right"),this.loadCubeMapImage(e.colorTexture,i,6)))},loadQuadImage:function(){var e=this.data.src,t=this;this.el.sceneEl.systems.material.loadTexture(e,{src:e},(function(n){t.el.sceneEl.renderer.initTexture(n),t.texture=n,"VIDEO"===e.tagName&&setTimeout((function(){t.textureIsVideo=!0}),1e3),t.layer&&(t.layer.height=t.data.height/2||t.texture.image.height/1e3,t.layer.width=t.data.width/2||t.texture.image.width/1e3,t.needsRedraw=!0),t.updateQuadPanel()}))},preGenerateCubeMapTextures:function(e,t){"monocubemap"===this.data.type?this.generateCubeMapTextures(e,0,t):(this.generateCubeMapTextures(e,0,t),this.generateCubeMapTextures(e,6,t))},generateCubeMapTextures:function(e,t,n){for(var r,i,o=this.data,a=this.cubeFaceSize,s=Math.min(e.width,e.height),l=[],c=0;c<6;c++){var u=document.createElement("CANVAS");u.width=u.height=a;var h=u.getContext("2d");o.rotateCubemap&&(2!==c&&3!==c||(h.save(),h.translate(a,a),h.rotate(Math.PI))),h.drawImage(e,(c+t)*s,0,s,s,0,0,a,a),h.restore(),n&&n(),l.push(u)}return o.rotateCubemap&&(r=l[0],i=l[1],l[0]=i,l[1]=r,r=l[4],i=l[5],l[4]=i,l[5]=r),n&&n(),l},loadCubeMapImage:function(e,t,n){var r,i=this.el.sceneEl.renderer.getContext();i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,!1),i.bindTexture(i.TEXTURE_CUBE_MAP,e),r=!t.complete||this.loadingScreen?this.loadingScreenImages:this.generateCubeMapTextures(t,n);var o=0;r.forEach((function(e,t){i.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,0,0,i.RGBA,i.UNSIGNED_BYTE,e),o=i.getError()})),0!==o&&console.log("renderingError, WebGL Error Code: "+o),i.bindTexture(i.TEXTURE_CUBE_MAP,null)},tick:function(){this.el.sceneEl.xrSession&&(!this.layer&&this.el.sceneEl.is("vr-mode")&&this.initLayer(),this.updateTransform(),this.data.src.complete&&(this.pendingCubeMapUpdate||this.loadingScreen||this.visibilityChanged)&&this.loadCubeMapImages(),(this.needsRedraw||this.layer.needsRedraw||this.textureIsVideo)&&("quad"===this.data.type&&this.draw(),this.needsRedraw=!1))},initLayer:function(){var e=this,t=this.data.type;this.el.sceneEl.xrSession.onvisibilitychange=function(t){e.visibilityChanged="hidden"!==t.session.visibilityState},"quad"!==t?"monocubemap"!==t&&"stereocubemap"!==t||this.initCubeMapLayer():this.initQuadLayer()},initQuadLayer:function(){var e=this.el.sceneEl,t=e.renderer.getContext(),n=this.xrGLFactory=new XRWebGLBinding(e.xrSession,t);this.texture&&(this.layer=n.createQuadLayer({space:this.referenceSpace,viewPixelHeight:2048,viewPixelWidth:2048,height:this.data.height/2||this.texture.image.height/1e3,width:this.data.width/2||this.texture.image.width/1e3}),e.renderer.xr.addLayer(this.layer))},initCubeMapLayer:function(){var e=this.data.src,t=this.el.sceneEl,n=t.renderer.getContext(),r=n.getParameter(n.MAX_CUBE_MAP_TEXTURE_SIZE),i=this.cubeFaceSize=Math.min(r,Math.min(e.width,e.height)),o=this.xrGLFactory=new XRWebGLBinding(t.xrSession,n);this.layer=o.createCubeLayer({space:this.referenceSpace,viewPixelWidth:i,viewPixelHeight:i,layout:"monocubemap"===this.data.type?"mono":"stereo",isStatic:!1}),this.initLoadingScreenImages(),this.loadCubeMapImages(),t.renderer.xr.addLayer(this.layer)},initLoadingScreenImages:function(){for(var e=this.cubeFaceSize,t=this.loadingScreenImages=[],n=0;n<6;n++){var r=document.createElement("CANVAS");r.width=r.height=e;var i=r.getContext("2d");r.width=r.height=e,i.fillStyle="black",i.fillRect(0,0,e,e),2!==n&&3!==n&&(i.translate(e,0),i.scale(-1,1),i.fillStyle="white",i.font="30px Arial",i.fillText("Loading",e/2,e/2)),t.push(r)}},destroyLayer:function(){this.layer&&(this.el.sceneEl.renderer.xr.removeLayer(this.layer),this.layer.destroy(),this.layer=void 0)},toggleCompositorLayer:function(){this.enableCompositorLayer(!this.layerEnabled)},enableCompositorLayer:function(e){this.layerEnabled=e,this.quadPanelEl.object3D.visible=!this.layerEnabled},updateQuadPanel:function(){var e=this.quadPanelEl;this.quadPanelEl||(e=this.quadPanelEl=document.createElement("a-entity"),this.el.appendChild(e)),e.setAttribute("material",{shader:"flat",src:this.data.src,transparent:!0}),e.setAttribute("geometry",{primitive:"plane",height:this.data.height||this.texture.image.height/1e3,width:this.data.width||this.texture.image.height/1e3})},draw:function(){var e=this.el.sceneEl,t=this.el.sceneEl.renderer.getContext(),n=this.xrGLFactory.getSubImage(this.layer,e.frame),r=e.renderer.properties.get(this.texture).__webglTexture,i=t.getParameter(t.FRAMEBUFFER_BINDING);t.viewport(n.viewport.x,n.viewport.y,n.viewport.width,n.viewport.height),t.bindFramebuffer(t.FRAMEBUFFER,this.frameBuffer),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,n.colorTexture,0),o(t,r,n,this.data.src),t.bindFramebuffer(t.FRAMEBUFFER,i)},updateTransform:function(){var e=this.el,t=this.position,n=this.quaternion;e.object3D.updateMatrixWorld(),t.setFromMatrixPosition(e.object3D.matrixWorld),n.setFromRotationMatrix(e.object3D.matrixWorld),this.layerEnabled||t.set(0,0,1e8),this.layer.transform=new XRRigidTransform(t,n)},onEnterVR:function(){var e=this.el.sceneEl,t=e.xrSession;e.hasWebXR&&XRWebGLBinding&&t?(t.requestReferenceSpace("local").then(this.onRequestedReferenceSpace),this.needsRedraw=!0,this.layerEnabled=!0,this.quadPanelEl&&(this.quadPanelEl.object3D.visible=!1),this.data.src.play&&this.data.src.play()):i("The layer component requires WebXR and the layers API enabled")},onExitVR:function(){this.quadPanelEl&&(this.quadPanelEl.object3D.visible=!0),this.destroyLayer()},onRequestedReferenceSpace:function(e){this.referenceSpace=e}})},{"../core/component":131,"../utils/":205}],87:[function(e,t,n){var r=e("../utils/bind"),i=e("../utils").diff,o=e("../utils/debug"),a=e("../core/component").registerComponent,s=e("../lib/three"),l=s.Math.degToRad,c=o("components:light:warn");t.exports.Component=a("light",{schema:{angle:{default:60,if:{type:["spot"]}},color:{type:"color"},groundColor:{type:"color",if:{type:["hemisphere"]}},decay:{default:1,if:{type:["point","spot"]}},distance:{default:0,min:0,if:{type:["point","spot"]}},intensity:{default:1,min:0,if:{type:["ambient","directional","hemisphere","point","spot"]}},penumbra:{default:0,min:0,max:1,if:{type:["spot"]}},type:{default:"directional",oneOf:["ambient","directional","hemisphere","point","spot"],schemaChange:!0},target:{type:"selector",if:{type:["spot","directional"]}},castShadow:{default:!1,if:{type:["point","spot","directional"]}},shadowBias:{default:0,if:{castShadow:!0}},shadowCameraFar:{default:500,if:{castShadow:!0}},shadowCameraFov:{default:90,if:{castShadow:!0}},shadowCameraNear:{default:.5,if:{castShadow:!0}},shadowCameraTop:{default:5,if:{castShadow:!0}},shadowCameraRight:{default:5,if:{castShadow:!0}},shadowCameraBottom:{default:-5,if:{castShadow:!0}},shadowCameraLeft:{default:-5,if:{castShadow:!0}},shadowCameraVisible:{default:!1,if:{castShadow:!0}},shadowMapHeight:{default:512,if:{castShadow:!0}},shadowMapWidth:{default:512,if:{castShadow:!0}},shadowRadius:{default:1,if:{castShadow:!0}}},init:function(){var e=this.el;this.light=null,this.defaultTarget=null,this.rendererSystem=this.el.sceneEl.systems.renderer,this.system.registerLight(e)},update:function(e){var t=this.data,n=i(t,e),o=this.light,a=this.rendererSystem,s=this;if(!o||"type"in n)this.setLight(this.data),this.updateShadow();else{var c=!1;Object.keys(n).forEach((function(e){var n=t[e];switch(e){case"color":o.color.set(n),a.applyColorCorrection(o.color);break;case"groundColor":o.groundColor.set(n),a.applyColorCorrection(o.groundColor);break;case"angle":o.angle=l(n);break;case"target":null===n?"spot"!==t.type&&"directional"!==t.type||(o.target=s.defaultTarget):n.hasLoaded?s.onSetTarget(n,o):n.addEventListener("loaded",r(s.onSetTarget,s,n,o));break;case"castShadow":case"shadowBias":case"shadowCameraFar":case"shadowCameraFov":case"shadowCameraNear":case"shadowCameraTop":case"shadowCameraRight":case"shadowCameraBottom":case"shadowCameraLeft":case"shadowCameraVisible":case"shadowMapHeight":case"shadowMapWidth":case"shadowRadius":c||(s.updateShadow(),c=!0);break;default:o[e]=n}}))}},setLight:function(e){var t=this.el,n=this.getLight(e);n&&(this.light&&t.removeObject3D("light"),this.light=n,this.light.el=t,t.setObject3D("light",this.light),"spot"!==e.type&&"directional"!==e.type&&"hemisphere"!==e.type||t.getObject3D("light").translateY(-1),"spot"===e.type&&(t.setObject3D("light-target",this.defaultTarget),t.getObject3D("light-target").position.set(0,0,-1)))},updateShadow:function(){var e=this.el,t=this.data,n=this.light;n.castShadow=t.castShadow;var r=e.getObject3D("cameraHelper");if(t.shadowCameraVisible&&!r?e.setObject3D("cameraHelper",new s.CameraHelper(n.shadow.camera)):!t.shadowCameraVisible&&r&&e.removeObject3D("cameraHelper"),!t.castShadow)return n;n.shadow.bias=t.shadowBias,n.shadow.radius=t.shadowRadius,n.shadow.mapSize.height=t.shadowMapHeight,n.shadow.mapSize.width=t.shadowMapWidth,n.shadow.camera.near=t.shadowCameraNear,n.shadow.camera.far=t.shadowCameraFar,n.shadow.camera instanceof s.OrthographicCamera?(n.shadow.camera.top=t.shadowCameraTop,n.shadow.camera.right=t.shadowCameraRight,n.shadow.camera.bottom=t.shadowCameraBottom,n.shadow.camera.left=t.shadowCameraLeft):n.shadow.camera.fov=t.shadowCameraFov,n.shadow.camera.updateProjectionMatrix(),r&&r.update()},getLight:function(e){var t=e.angle,n=new s.Color(e.color);this.rendererSystem.applyColorCorrection(n),n=n.getHex();var i=e.decay,o=e.distance,a=new s.Color(e.groundColor);this.rendererSystem.applyColorCorrection(a),a=a.getHex();var u=e.intensity,h=e.type,d=e.target,p=null;switch(h.toLowerCase()){case"ambient":return new s.AmbientLight(n,u);case"directional":return p=new s.DirectionalLight(n,u),this.defaultTarget=p.target,d&&(d.hasLoaded?this.onSetTarget(d,p):d.addEventListener("loaded",r(this.onSetTarget,this,d,p))),p;case"hemisphere":return new s.HemisphereLight(n,a,u);case"point":return new s.PointLight(n,u,o,i);case"spot":return p=new s.SpotLight(n,u,o,l(t),e.penumbra,i),this.defaultTarget=p.target,d&&(d.hasLoaded?this.onSetTarget(d,p):d.addEventListener("loaded",r(this.onSetTarget,this,d,p))),p;default:c("%s is not a valid light type. Choose from ambient, directional, hemisphere, point, spot.",h)}},onSetTarget:function(e,t){t.target=e.object3D},remove:function(){var e=this.el;e.removeObject3D("light"),e.getObject3D("cameraHelper")&&e.removeObject3D("cameraHelper")}})},{"../core/component":131,"../lib/three":179,"../utils":205,"../utils/bind":199,"../utils/debug":201}],88:[function(e,t,n){var r=e("../core/component").registerComponent;function i(e,t){return!(!e||!t)&&e.x===t.x&&e.y===t.y&&e.z===t.z}t.exports.Component=r("line",{schema:{start:{type:"vec3",default:{x:0,y:0,z:0}},end:{type:"vec3",default:{x:0,y:0,z:0}},color:{type:"color",default:"#74BEC1"},opacity:{type:"number",default:1},visible:{default:!0}},multiple:!0,init:function(){var e,t,n=this.data;this.rendererSystem=this.el.sceneEl.systems.renderer,t=this.material=new THREE.LineBasicMaterial({color:n.color,opacity:n.opacity,transparent:n.opacity<1,visible:n.visible}),(e=this.geometry=new THREE.BufferGeometry).setAttribute("position",new THREE.BufferAttribute(new Float32Array(6),3)),this.rendererSystem.applyColorCorrection(t.color),this.line=new THREE.Line(e,t),this.el.setObject3D(this.attrName,this.line)},update:function(e){var t=this.data,n=this.geometry,r=!1,o=this.material,a=n.attributes.position.array;i(t.start,e.start)||(a[0]=t.start.x,a[1]=t.start.y,a[2]=t.start.z,r=!0),i(t.end,e.end)||(a[3]=t.end.x,a[4]=t.end.y,a[5]=t.end.z,r=!0),r&&(n.attributes.position.needsUpdate=!0,n.computeBoundingSphere()),o.color.setStyle(t.color),this.rendererSystem.applyColorCorrection(o.color),o.opacity=t.opacity,o.transparent=t.opacity<1,o.visible=t.visible},remove:function(){this.el.removeObject3D("line",this.line)}})},{"../core/component":131}],89:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../core/shader").registerShader,o=e("../lib/three");t.exports.Component=r("link",{schema:{backgroundColor:{default:"red",type:"color"},borderColor:{default:"white",type:"color"},highlighted:{default:!1},highlightedColor:{default:"#24CAFF",type:"color"},href:{default:""},image:{type:"asset"},on:{default:"click"},peekMode:{default:!1},title:{default:""},titleColor:{default:"white",type:"color"},visualAspectEnabled:{default:!1}},init:function(){this.navigate=this.navigate.bind(this),this.previousQuaternion=void 0,this.quaternionClone=new o.Quaternion,this.hiddenEls=[]},update:function(e){var t,n,r=this.data,i=this.el;r.visualAspectEnabled&&(this.initVisualAspect(),t=r.highlighted?r.highlightedColor:r.backgroundColor,n=r.highlighted?r.highlightedColor:r.borderColor,i.setAttribute("material","backgroundColor",t),i.setAttribute("material","strokeColor",n),r.on!==e.on&&this.updateEventListener(),void 0!==e.peekMode&&r.peekMode!==e.peekMode&&this.updatePeekMode(),r.image&&e.image!==r.image&&i.setAttribute("material","pano","string"===typeof r.image?r.image:r.image.src))},updatePeekMode:function(){var e=this.el,t=this.sphereEl;this.data.peekMode?(this.hideAll(),e.getObject3D("mesh").visible=!1,t.setAttribute("visible",!0)):(this.showAll(),e.getObject3D("mesh").visible=!0,t.setAttribute("visible",!1))},play:function(){this.updateEventListener()},pause:function(){this.removeEventListener()},updateEventListener:function(){var e=this.el;e.isPlaying&&(this.removeEventListener(),e.addEventListener(this.data.on,this.navigate))},removeEventListener:function(){var e=this.data.on;e&&this.el.removeEventListener(e,this.navigate)},initVisualAspect:function(){var e,t,n,r=this.el;this.data.visualAspectEnabled&&!this.visualAspectInitialized&&(n=this.textEl=this.textEl||document.createElement("a-entity"),t=this.sphereEl=this.sphereEl||document.createElement("a-entity"),e=this.semiSphereEl=this.semiSphereEl||document.createElement("a-entity"),r.setAttribute("geometry",{primitive:"circle",radius:1,segments:64}),r.setAttribute("material",{shader:"portal",pano:this.data.image,side:"double"}),n.setAttribute("text",{color:this.data.titleColor,align:"center",font:"kelsonsans",value:this.data.title||this.data.href,width:4}),n.setAttribute("position","0 1.5 0"),r.appendChild(n),e.setAttribute("geometry",{primitive:"sphere",radius:1,phiStart:0,segmentsWidth:64,segmentsHeight:64,phiLength:180,thetaStart:0,thetaLength:360}),e.setAttribute("material",{shader:"portal",borderEnabled:0,pano:this.data.image,side:"back"}),e.setAttribute("rotation","0 180 0"),e.setAttribute("position","0 0 0"),e.setAttribute("visible",!1),r.appendChild(e),t.setAttribute("geometry",{primitive:"sphere",radius:10,segmentsWidth:64,segmentsHeight:64}),t.setAttribute("material",{shader:"portal",borderEnabled:0,pano:this.data.image,side:"back"}),t.setAttribute("visible",!1),r.appendChild(t),this.visualAspectInitialized=!0)},navigate:function(){window.location=this.data.href},tick:function(){var e=new o.Vector3,t=new o.Vector3,n=new o.Quaternion,r=new o.Vector3;return function(){var i,o,a=this.el,s=a.object3D,l=a.sceneEl.camera,c=this.textEl;if(this.data.visualAspectEnabled)if(s.updateMatrixWorld(),l.parent.updateMatrixWorld(),l.updateMatrixWorld(),s.matrix.decompose(t,n,r),t.setFromMatrixPosition(s.matrixWorld),e.setFromMatrixPosition(l.matrixWorld),(o=t.distanceTo(e))>20)this.previousQuaternion||(this.quaternionClone.copy(n),this.previousQuaternion=this.quaternionClone),s.lookAt(e);else{if(i=this.calculateCameraPortalOrientation(),o<.5){if(!0===this.semiSphereEl.getAttribute("visible"))return;c.setAttribute("text","width",1.5),i<=0?(c.setAttribute("position","0 0 0.75"),c.setAttribute("rotation","0 180 0"),this.semiSphereEl.setAttribute("rotation","0 0 0")):(c.setAttribute("position","0 0 -0.75"),c.setAttribute("rotation","0 0 0"),this.semiSphereEl.setAttribute("rotation","0 180 0")),a.getObject3D("mesh").visible=!1,this.semiSphereEl.setAttribute("visible",!0),this.peekCameraPortalOrientation=i}else i<=0?c.setAttribute("rotation","0 180 0"):c.setAttribute("rotation","0 0 0"),c.setAttribute("text","width",5),c.setAttribute("position","0 1.5 0"),a.getObject3D("mesh").visible=!0,this.semiSphereEl.setAttribute("visible",!1),this.peekCameraPortalOrientation=void 0;this.previousQuaternion&&(s.quaternion.copy(this.previousQuaternion),this.previousQuaternion=void 0)}}}(),hideAll:function(){var e=this.el,t=this.hiddenEls,n=this;t.length>0||e.sceneEl.object3D.traverse((function(r){r&&r.el&&r.el.hasAttribute("link-controls")||r.el&&r!==e.sceneEl.object3D&&r.el!==e&&r.el!==n.sphereEl&&r.el!==e.sceneEl.cameraEl&&!1!==r.el.getAttribute("visible")&&r.el!==n.textEl&&r.el!==n.semiSphereEl&&(r.el.setAttribute("visible",!1),t.push(r.el))}))},showAll:function(){this.hiddenEls.forEach((function(e){e.setAttribute("visible",!0)})),this.hiddenEls=[]},calculateCameraPortalOrientation:function(){var e=new o.Matrix4,t=new o.Vector3,n=new o.Vector3(0,0,1),r=new o.Vector3(0,0,0);return function(){var i=this.el,o=i.sceneEl.camera;return t.set(0,0,0),n.set(0,0,1),r.set(0,0,0),i.object3D.matrixWorld.extractRotation(e),n.applyMatrix4(e),i.object3D.updateMatrixWorld(),i.object3D.localToWorld(r),o.parent.parent.updateMatrixWorld(),o.parent.updateMatrixWorld(),o.updateMatrixWorld(),o.localToWorld(t),t.sub(r).normalize(),n.normalize(),Math.sign(n.dot(t))}}(),remove:function(){this.removeEventListener()}}),i("portal",{schema:{borderEnabled:{default:1,type:"int",is:"uniform"},backgroundColor:{default:"red",type:"color",is:"uniform"},pano:{type:"map",is:"uniform"},strokeColor:{default:"white",type:"color",is:"uniform"}},vertexShader:["vec3 portalPosition;","varying vec3 vWorldPosition;","varying float vDistanceToCenter;","varying float vDistance;","void main() {","vDistanceToCenter = clamp(length(position - vec3(0.0, 0.0, 0.0)), 0.0, 1.0);","portalPosition = (modelMatrix * vec4(0.0, 0.0, 0.0, 1.0)).xyz;","vDistance = length(portalPosition - cameraPosition);","vWorldPosition = (modelMatrix * vec4(position, 1.0)).xyz;","gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);","}"].join("\n"),fragmentShader:["#define RECIPROCAL_PI2 0.15915494","uniform sampler2D pano;","uniform vec3 strokeColor;","uniform vec3 backgroundColor;","uniform float borderEnabled;","varying float vDistanceToCenter;","varying float vDistance;","varying vec3 vWorldPosition;","void main() {","vec3 direction = normalize(vWorldPosition - cameraPosition);","vec2 sampleUV;","float borderThickness = clamp(exp(-vDistance / 50.0), 0.6, 0.95);","sampleUV.y = clamp(direction.y * 0.5 + 0.5, 0.0, 1.0);","sampleUV.x = atan(direction.z, -direction.x) * -RECIPROCAL_PI2 + 0.5;","if (vDistanceToCenter > borderThickness && borderEnabled == 1.0) {","gl_FragColor = vec4(strokeColor, 1.0);","} else {","gl_FragColor = mix(texture2D(pano, sampleUV), vec4(backgroundColor, 1.0), clamp(pow((vDistance / 15.0), 2.0), 0.0, 1.0));","}","}"].join("\n")})},{"../core/component":131,"../core/shader":141,"../lib/three":179}],90:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../lib/three"),o=e("../utils/"),a=o.bind,s=Math.PI/2;t.exports.Component=r("look-controls",{dependencies:["position","rotation"],schema:{enabled:{default:!0},magicWindowTrackingEnabled:{default:!0},pointerLockEnabled:{default:!1},reverseMouseDrag:{default:!1},reverseTouchDrag:{default:!1},touchEnabled:{default:!0},mouseEnabled:{default:!0}},init:function(){this.deltaYaw=0,this.previousHMDPosition=new i.Vector3,this.hmdQuaternion=new i.Quaternion,this.magicWindowAbsoluteEuler=new i.Euler,this.magicWindowDeltaEuler=new i.Euler,this.position=new i.Vector3,this.magicWindowObject=new i.Object3D,this.rotation={},this.deltaRotation={},this.savedPose=null,this.pointerLocked=!1,this.setupMouseControls(),this.bindMethods(),this.previousMouseEvent={},this.setupMagicWindowControls(),this.savedPose={position:new i.Vector3,rotation:new i.Euler},this.el.sceneEl.is("vr-mode")&&this.onEnterVR()},setupMagicWindowControls:function(){var e,t=this.data;o.device.isMobile()&&(e=this.magicWindowControls=new i.DeviceOrientationControls(this.magicWindowObject),"undefined"!==typeof DeviceOrientationEvent&&DeviceOrientationEvent.requestPermission&&(e.enabled=!1,this.el.sceneEl.components["device-orientation-permission-ui"].permissionGranted?e.enabled=t.magicWindowTrackingEnabled:this.el.sceneEl.addEventListener("deviceorientationpermissiongranted",(function(){e.enabled=t.magicWindowTrackingEnabled}))))},update:function(e){var t=this.data;t.enabled!==e.enabled&&this.updateGrabCursor(t.enabled),e&&!t.magicWindowTrackingEnabled&&e.magicWindowTrackingEnabled&&(this.magicWindowAbsoluteEuler.set(0,0,0),this.magicWindowDeltaEuler.set(0,0,0)),this.magicWindowControls&&(this.magicWindowControls.enabled=t.magicWindowTrackingEnabled),e&&!t.pointerLockEnabled!==e.pointerLockEnabled&&(this.removeEventListeners(),this.addEventListeners(),this.pointerLocked&&this.exitPointerLock())},tick:function(e){this.data.enabled&&this.updateOrientation()},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners(),this.pointerLocked&&this.exitPointerLock()},remove:function(){this.removeEventListeners(),this.pointerLocked&&this.exitPointerLock()},bindMethods:function(){this.onMouseDown=a(this.onMouseDown,this),this.onMouseMove=a(this.onMouseMove,this),this.onMouseUp=a(this.onMouseUp,this),this.onTouchStart=a(this.onTouchStart,this),this.onTouchMove=a(this.onTouchMove,this),this.onTouchEnd=a(this.onTouchEnd,this),this.onEnterVR=a(this.onEnterVR,this),this.onExitVR=a(this.onExitVR,this),this.onPointerLockChange=a(this.onPointerLockChange,this),this.onPointerLockError=a(this.onPointerLockError,this)},setupMouseControls:function(){this.mouseDown=!1,this.pitchObject=new i.Object3D,this.yawObject=new i.Object3D,this.yawObject.position.y=10,this.yawObject.add(this.pitchObject)},addEventListeners:function(){var e=this.el.sceneEl,t=e.canvas;t?(t.addEventListener("mousedown",this.onMouseDown,!1),window.addEventListener("mousemove",this.onMouseMove,!1),window.addEventListener("mouseup",this.onMouseUp,!1),t.addEventListener("touchstart",this.onTouchStart),window.addEventListener("touchmove",this.onTouchMove),window.addEventListener("touchend",this.onTouchEnd),e.addEventListener("enter-vr",this.onEnterVR),e.addEventListener("exit-vr",this.onExitVR),this.data.pointerLockEnabled&&(document.addEventListener("pointerlockchange",this.onPointerLockChange,!1),document.addEventListener("mozpointerlockchange",this.onPointerLockChange,!1),document.addEventListener("pointerlockerror",this.onPointerLockError,!1))):e.addEventListener("render-target-loaded",a(this.addEventListeners,this))},removeEventListeners:function(){var e=this.el.sceneEl,t=e&&e.canvas;t&&(t.removeEventListener("mousedown",this.onMouseDown),window.removeEventListener("mousemove",this.onMouseMove),window.removeEventListener("mouseup",this.onMouseUp),t.removeEventListener("touchstart",this.onTouchStart),window.removeEventListener("touchmove",this.onTouchMove),window.removeEventListener("touchend",this.onTouchEnd),e.removeEventListener("enter-vr",this.onEnterVR),e.removeEventListener("exit-vr",this.onExitVR),document.removeEventListener("pointerlockchange",this.onPointerLockChange,!1),document.removeEventListener("mozpointerlockchange",this.onPointerLockChange,!1),document.removeEventListener("pointerlockerror",this.onPointerLockError,!1))},updateOrientation:function(){var e=new i.Matrix4;return function(){var t,n=this.el.object3D,r=this.pitchObject,i=this.yawObject,o=this.el.sceneEl;o.is("vr-mode")&&o.checkHeadsetConnected()?o.hasWebXR&&(t=o.renderer.xr.getCameraPose())&&(e.elements=t.transform.matrix,e.decompose(n.position,n.rotation,n.scale)):(this.updateMagicWindowOrientation(),n.rotation.x=this.magicWindowDeltaEuler.x+r.rotation.x,n.rotation.y=this.magicWindowDeltaEuler.y+i.rotation.y,n.rotation.z=this.magicWindowDeltaEuler.z)}}(),updateMagicWindowOrientation:function(){var e=this.magicWindowAbsoluteEuler,t=this.magicWindowDeltaEuler;this.magicWindowControls&&this.magicWindowControls.enabled&&(this.magicWindowControls.update(),e.setFromQuaternion(this.magicWindowObject.quaternion,"YXZ"),this.previousMagicWindowYaw||0===e.y||(this.previousMagicWindowYaw=e.y),this.previousMagicWindowYaw&&(t.x=e.x,t.y+=e.y-this.previousMagicWindowYaw,t.z=e.z,this.previousMagicWindowYaw=e.y))},onMouseMove:function(e){var t,n,r,i=this.pitchObject,o=this.previousMouseEvent,a=this.yawObject;this.data.enabled&&(this.mouseDown||this.pointerLocked)&&(this.pointerLocked?(n=e.movementX||e.mozMovementX||0,r=e.movementY||e.mozMovementY||0):(n=e.screenX-o.screenX,r=e.screenY-o.screenY),this.previousMouseEvent.screenX=e.screenX,this.previousMouseEvent.screenY=e.screenY,t=this.data.reverseMouseDrag?1:-1,a.rotation.y+=.002*n*t,i.rotation.x+=.002*r*t,i.rotation.x=Math.max(-s,Math.min(s,i.rotation.x)))},onMouseDown:function(e){var t=this.el.sceneEl;if(this.data.enabled&&this.data.mouseEnabled&&(!t.is("vr-mode")||!t.checkHeadsetConnected())&&0===e.button){var n=t&&t.canvas;this.mouseDown=!0,this.previousMouseEvent.screenX=e.screenX,this.previousMouseEvent.screenY=e.screenY,this.showGrabbingCursor(),this.data.pointerLockEnabled&&!this.pointerLocked&&(n.requestPointerLock?n.requestPointerLock():n.mozRequestPointerLock&&n.mozRequestPointerLock())}},showGrabbingCursor:function(){this.el.sceneEl.canvas.style.cursor="grabbing"},hideGrabbingCursor:function(){this.el.sceneEl.canvas.style.cursor=""},onMouseUp:function(){this.mouseDown=!1,this.hideGrabbingCursor()},onTouchStart:function(e){1===e.touches.length&&this.data.touchEnabled&&!this.el.sceneEl.is("vr-mode")&&(this.touchStart={x:e.touches[0].pageX,y:e.touches[0].pageY},this.touchStarted=!0)},onTouchMove:function(e){var t,n,r=this.el.sceneEl.canvas,i=this.yawObject;this.touchStarted&&this.data.touchEnabled&&(n=2*Math.PI*(e.touches[0].pageX-this.touchStart.x)/r.clientWidth,t=this.data.reverseTouchDrag?1:-1,i.rotation.y-=.5*n*t,this.touchStart={x:e.touches[0].pageX,y:e.touches[0].pageY})},onTouchEnd:function(){this.touchStarted=!1},onEnterVR:function(){var e=this.el.sceneEl;e.checkHeadsetConnected()&&(this.saveCameraPose(),this.el.object3D.position.set(0,0,0),this.el.object3D.rotation.set(0,0,0),e.hasWebXR&&(this.el.object3D.matrixAutoUpdate=!1,this.el.object3D.updateMatrix()))},onExitVR:function(){this.el.sceneEl.checkHeadsetConnected()&&(this.restoreCameraPose(),this.previousHMDPosition.set(0,0,0),this.el.object3D.matrixAutoUpdate=!0)},onPointerLockChange:function(){this.pointerLocked=!(!document.pointerLockElement&&!document.mozPointerLockElement)},onPointerLockError:function(){this.pointerLocked=!1},exitPointerLock:function(){document.exitPointerLock(),this.pointerLocked=!1},updateGrabCursor:function(e){var t=this.el.sceneEl;function n(){t.canvas.classList.add("a-grab-cursor")}function r(){t.canvas.classList.remove("a-grab-cursor")}t.canvas?e?n():r():e?t.addEventListener("render-target-loaded",n):t.addEventListener("render-target-loaded",r)},saveCameraPose:function(){var e=this.el;this.savedPose.position.copy(e.object3D.position),this.savedPose.rotation.copy(e.object3D.rotation),this.hasSavedPose=!0},restoreCameraPose:function(){var e=this.el,t=this.savedPose;this.hasSavedPose&&(e.object3D.position.copy(t.position),e.object3D.rotation.copy(t.rotation),this.hasSavedPose=!1)}})},{"../core/component":131,"../lib/three":179,"../utils/":205}],91:[function(e,t,n){var r=e("../utils/bind"),i=e("../core/component").registerComponent,o=e("../utils/tracked-controls"),a=o.checkControllerPresentAndSetup,s=o.emitIfAxesChanged,l=o.onButtonEvent,c="magicleap-one",u="https://cdn.aframe.io/controllers/magicleap/magicleap-one-controller.glb",h={axes:{touchpad:[0,1]},buttons:["trigger","grip","touchpad","menu"]};t.exports.Component=i("magicleap-controls",{schema:{hand:{default:"none"},model:{default:!0},orientationOffset:{type:"vec3"}},mapping:h,init:function(){var e=this;this.controllerPresent=!1,this.lastControllerCheck=0,this.onButtonChanged=r(this.onButtonChanged,this),this.onButtonDown=function(t){l(t.detail.id,"down",e)},this.onButtonUp=function(t){l(t.detail.id,"up",e)},this.onButtonTouchEnd=function(t){l(t.detail.id,"touchend",e)},this.onButtonTouchStart=function(t){l(t.detail.id,"touchstart",e)},this.previousButtonValues={},this.rendererSystem=this.el.sceneEl.systems.renderer,this.bindMethods()},update:function(){var e=this.data;this.controllerIndex="right"===e.hand?0:"left"===e.hand?1:2},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},bindMethods:function(){this.onModelLoaded=r(this.onModelLoaded,this),this.onControllersUpdate=r(this.onControllersUpdate,this),this.checkIfControllerPresent=r(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=r(this.removeControllersUpdateListener,this),this.onAxisMoved=r(this.onAxisMoved,this)},addEventListeners:function(){var e=this.el;e.addEventListener("buttonchanged",this.onButtonChanged),e.addEventListener("buttondown",this.onButtonDown),e.addEventListener("buttonup",this.onButtonUp),e.addEventListener("touchstart",this.onButtonTouchStart),e.addEventListener("touchend",this.onButtonTouchEnd),e.addEventListener("axismove",this.onAxisMoved),e.addEventListener("model-loaded",this.onModelLoaded),this.controllerEventsActive=!0},removeEventListeners:function(){var e=this.el;e.removeEventListener("buttonchanged",this.onButtonChanged),e.removeEventListener("buttondown",this.onButtonDown),e.removeEventListener("buttonup",this.onButtonUp),e.removeEventListener("touchstart",this.onButtonTouchStart),e.removeEventListener("touchend",this.onButtonTouchEnd),e.removeEventListener("axismove",this.onAxisMoved),e.removeEventListener("model-loaded",this.onModelLoaded),this.controllerEventsActive=!1},checkIfControllerPresent:function(){var e=this.data;a(this,c,{index:this.controllerIndex,hand:e.hand})},injectTrackedControls:function(){var e=this.el,t=this.data;e.setAttribute("tracked-controls",{idPrefix:c,hand:t.hand,controller:this.controllerIndex,orientationOffset:t.orientationOffset}),this.data.model&&this.el.setAttribute("gltf-model",u)},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){this.checkIfControllerPresent()},onButtonChanged:function(e){var t,n=this.mapping.buttons[e.detail.id];n&&("trigger"===n&&(t=e.detail.state.value,console.log("analog value of trigger press: "+t)),this.el.emit(n+"changed",e.detail.state))},onModelLoaded:function(e){e.detail.model.scale.set(.01,.01,.01)},onAxisMoved:function(e){s(this,this.mapping.axes,e)},updateModel:function(e,t){},setButtonColor:function(e,t){}})},{"../core/component":131,"../utils/bind":199,"../utils/tracked-controls":214}],92:[function(e,t,n){var r=e("../utils/"),i=e("../core/component"),o=e("../lib/three"),a=e("../core/shader"),s=r.debug("components:material:error"),l=i.registerComponent,c=a.shaders,u=a.shaderNames;function h(e){switch(e){case"back":return o.BackSide;case"double":return o.DoubleSide;default:return o.FrontSide}}function d(e){switch(e){case"face":return o.FaceColors;case"vertex":return o.VertexColors;default:return o.NoColors}}function p(e){switch(e){case"none":return o.NoBlending;case"additive":return o.AdditiveBlending;case"subtractive":return o.SubtractiveBlending;case"multiply":return o.MultiplyBlending;default:return o.NormalBlending}}function f(e,t){e.dispose(),t.unregisterMaterial(e)}t.exports.Component=l("material",{schema:{alphaTest:{default:0,min:0,max:1},depthTest:{default:!0},depthWrite:{default:!0},flatShading:{default:!1},npot:{default:!1},offset:{type:"vec2",default:{x:0,y:0}},opacity:{default:1,min:0,max:1},repeat:{type:"vec2",default:{x:1,y:1}},shader:{default:"standard",oneOf:u,schemaChange:!0},side:{default:"front",oneOf:["front","back","double"]},transparent:{default:!1},vertexColors:{type:"string",default:"none",oneOf:["face","vertex"]},visible:{default:!0},blending:{default:"normal",oneOf:["none","normal","additive","subtractive","multiply"]},dithering:{default:!0}},init:function(){this.material=null},update:function(e){var t=this.data;this.shader&&t.shader===e.shader||this.updateShader(t.shader),this.shader.update(this.data),this.updateMaterial(e)},updateSchema:function(e){var t,n,r,i;n=e&&e.shader,t=this.oldData&&this.oldData.shader,(r=c[i=n||t]&&c[i].schema)||s("Unknown shader schema "+i),t&&n===t||(this.extendSchema(r),this.updateBehavior())},updateBehavior:function(){var e,t,n=this.el.sceneEl,r=this.schema,i=this;function o(e,n){var r;for(r in t)t[r]=e;i.shader.update(t)}for(e in this.tick=void 0,t={},r)"time"===r[e].type&&(this.tick=o,t[e]=!0);n&&(this.tick?n.addBehavior(this):n.removeBehavior(this))},updateShader:function(e){var t,n=this.data,r=c[e]&&c[e].Shader;if(!r)throw new Error("Unknown shader "+e);(t=this.shader=new r).el=this.el,t.init(n),this.setMaterial(t.material),this.updateSchema(n)},updateMaterial:function(e){var t,n=this.data,r=this.material;for(t in r.alphaTest=n.alphaTest,r.depthTest=!1!==n.depthTest,r.depthWrite=!1!==n.depthWrite,r.opacity=n.opacity,r.flatShading=n.flatShading,r.side=h(n.side),r.transparent=!1!==n.transparent||n.opacity<1,r.vertexColors=d(n.vertexColors),r.visible=n.visible,r.blending=p(n.blending),r.dithering=n.dithering,e)break;!t||e.alphaTest===n.alphaTest&&e.side===n.side&&e.vertexColors===n.vertexColors||(r.needsUpdate=!0)},remove:function(){var e=new o.MeshBasicMaterial,t=this.material,n=this.el.getObject3D("mesh");n&&(n.material=e),f(t,this.system)},setMaterial:function(e){var t,n=this.el,r=this.system;this.material&&f(this.material,r),this.material=e,r.registerMaterial(e),(t=n.getObject3D("mesh"))?t.material=e:n.addEventListener("object3dset",(function t(r){"mesh"===r.detail.type&&r.target===n&&(n.getObject3D("mesh").material=e,n.removeEventListener("object3dset",t))}))}})},{"../core/component":131,"../core/shader":141,"../lib/three":179,"../utils/":205}],93:[function(e,t,n){var r=e("../utils/debug"),i=e("../core/component").registerComponent,o=e("../lib/three"),a=r("components:obj-model:warn");t.exports.Component=i("obj-model",{schema:{mtl:{type:"model"},obj:{type:"model"}},init:function(){var e=this;this.model=null,this.objLoader=new o.OBJLoader,this.mtlLoader=new o.MTLLoader(this.objLoader.manager),this.mtlLoader.crossOrigin="",this.el.addEventListener("componentinitialized",(function(t){e.model&&"material"===t.detail.name&&e.applyMaterial()}))},update:function(){var e=this.data;e.obj&&(this.resetMesh(),this.loadObj(e.obj,e.mtl))},remove:function(){this.model&&this.resetMesh()},resetMesh:function(){this.el.removeObject3D("mesh")},loadObj:function(e,t){var n=this,r=this.el,i=this.mtlLoader,o=this.objLoader,s=this.el.sceneEl.systems.renderer,l=t.substr(0,t.lastIndexOf("/")+1);if(t)return r.hasAttribute("material")&&a("Material component properties are ignored when a .MTL is provided"),i.setResourcePath(l),void i.load(t,(function(t){t.preload(),o.setMaterials(t),o.load(e,(function(e){n.model=e,n.model.traverse((function(e){if(e.isMesh){var t=e.material;t.color&&s.applyColorCorrection(t.color),t.map&&s.applyColorCorrection(t.map),t.emissive&&s.applyColorCorrection(t.emissive),t.emissiveMap&&s.applyColorCorrection(t.emissiveMap)}})),r.setObject3D("mesh",e),r.emit("model-loaded",{format:"obj",model:e})}))}));o.load(e,(function(e){n.model=e,n.applyMaterial(),r.setObject3D("mesh",e),r.emit("model-loaded",{format:"obj",model:e})}))},applyMaterial:function(){var e=this.el.components.material;e&&this.model.traverse((function(t){t instanceof o.Mesh&&(t.material=e.material)}))}})},{"../core/component":131,"../lib/three":179,"../utils/debug":201}],94:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/bind"),o=e("../utils/tracked-controls"),a=o.checkControllerPresentAndSetup,s=o.emitIfAxesChanged,l=o.onButtonEvent,c=e("../utils/").device.isWebXRAvailable,u="https://cdn.aframe.io/controllers/oculus/go/oculus-go-controller.gltf",h=c?"oculus-go":"Oculus Go",d=c?{axes:{touchpad:[0,1]},buttons:["trigger","none","touchpad"]}:{axes:{trackpad:[0,1]},buttons:["trackpad","trigger"]};t.exports.Component=r("oculus-go-controls",{schema:{hand:{default:""},buttonColor:{type:"color",default:"#FFFFFF"},buttonTouchedColor:{type:"color",default:"#BBBBBB"},buttonHighlightColor:{type:"color",default:"#7A7A7A"},model:{default:!0},orientationOffset:{type:"vec3"},armModel:{default:!0}},mapping:d,bindMethods:function(){this.onModelLoaded=i(this.onModelLoaded,this),this.onControllersUpdate=i(this.onControllersUpdate,this),this.checkIfControllerPresent=i(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=i(this.removeControllersUpdateListener,this),this.onAxisMoved=i(this.onAxisMoved,this)},init:function(){var e=this;this.onButtonChanged=i(this.onButtonChanged,this),this.onButtonDown=function(t){l(t.detail.id,"down",e)},this.onButtonUp=function(t){l(t.detail.id,"up",e)},this.onButtonTouchStart=function(t){l(t.detail.id,"touchstart",e)},this.onButtonTouchEnd=function(t){l(t.detail.id,"touchend",e)},this.controllerPresent=!1,this.lastControllerCheck=0,this.rendererSystem=this.el.sceneEl.systems.renderer,this.bindMethods()},addEventListeners:function(){var e=this.el;e.addEventListener("buttonchanged",this.onButtonChanged),e.addEventListener("buttondown",this.onButtonDown),e.addEventListener("buttonup",this.onButtonUp),e.addEventListener("touchstart",this.onButtonTouchStart),e.addEventListener("touchend",this.onButtonTouchEnd),e.addEventListener("model-loaded",this.onModelLoaded),e.addEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!0},removeEventListeners:function(){var e=this.el;e.removeEventListener("buttonchanged",this.onButtonChanged),e.removeEventListener("buttondown",this.onButtonDown),e.removeEventListener("buttonup",this.onButtonUp),e.removeEventListener("touchstart",this.onButtonTouchStart),e.removeEventListener("touchend",this.onButtonTouchEnd),e.removeEventListener("model-loaded",this.onModelLoaded),e.removeEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!1},checkIfControllerPresent:function(){a(this,h,this.data.hand?{hand:this.data.hand}:{})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},injectTrackedControls:function(){var e=this.el,t=this.data;e.setAttribute("tracked-controls",{armModel:t.armModel,hand:t.hand,idPrefix:h,orientationOffset:t.orientationOffset}),this.data.model&&this.el.setAttribute("gltf-model",u)},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){this.checkIfControllerPresent()},onModelLoaded:function(e){var t,n=e.detail.model;this.data.model&&((t=this.buttonMeshes={}).trigger=n.getObjectByName("oculus_go_button_trigger"),t.trackpad=n.getObjectByName("oculus_go_touchpad"),t.touchpad=n.getObjectByName("oculus_go_touchpad"))},onButtonChanged:function(e){var t=this.mapping.buttons[e.detail.id];t&&this.el.emit(t+"changed",e.detail.state)},onAxisMoved:function(e){s(this,this.mapping.axes,e)},updateModel:function(e,t){this.data.model&&this.updateButtonModel(e,t)},updateButtonModel:function(e,t){var n=this.buttonMeshes;if(n&&n[e]){var r,i;switch(t){case"down":r=this.data.buttonHighlightColor;break;case"touchstart":r=this.data.buttonTouchedColor;break;default:r=this.data.buttonColor}(i=n[e]).material.color.set(r),this.rendererSystem.applyColorCorrection(i.material.color)}}})},{"../core/component":131,"../utils/":205,"../utils/bind":199,"../utils/tracked-controls":214}],95:[function(e,t,n){var r=e("../utils/bind"),i=e("../core/component").registerComponent,o=e("../lib/three"),a=e("../utils/tracked-controls"),s=a.checkControllerPresentAndSetup,l=a.emitIfAxesChanged,c=a.onButtonEvent,u=e("../utils/").device.isWebXRAvailable,h="oculus-touch",d=u?h:"Oculus Touch",p="https://cdn.aframe.io/controllers/oculus/oculus-touch-controller-",f={left:{modelUrl:p+"left.gltf",rayOrigin:{origin:{x:.008,y:-.01,z:0},direction:{x:0,y:-.8,z:-1}},modelPivotOffset:new o.Vector3(-.005,.003,-.055),modelPivotRotation:new o.Euler(0,0,0)},right:{modelUrl:p+"right.gltf",rayOrigin:{origin:{x:-.008,y:-.01,z:0},direction:{x:0,y:-.8,z:-1}},modelPivotOffset:new o.Vector3(.005,.003,-.055),modelPivotRotation:new o.Euler(0,0,0)}},m={left:{modelUrl:p+"left.gltf",rayOrigin:{origin:{x:.002,y:-.005,z:-.03},direction:{x:0,y:-.8,z:-1}},modelPivotOffset:new o.Vector3(-.005,.036,-.037),modelPivotRotation:new o.Euler(Math.PI/4.5,0,0)},right:{modelUrl:p+"right.gltf",rayOrigin:{origin:{x:-.002,y:-.005,z:-.03},direction:{x:0,y:-.8,z:-1}},modelPivotOffset:new o.Vector3(.005,.036,-.037),modelPivotRotation:new o.Euler(Math.PI/4.5,0,0)}},v="oculus-touch",g={"oculus-touch":u?m:f,"oculus-touch-v2":{left:{modelUrl:p+"gen2-left.gltf",rayOrigin:{origin:{x:-.01,y:0,z:-.02},direction:{x:0,y:-.5,z:-1}},modelPivotOffset:new o.Vector3(0,0,0),modelPivotRotation:new o.Euler(0,0,0)},right:{modelUrl:p+"gen2-right.gltf",rayOrigin:{origin:{x:.01,y:0,z:-.02},direction:{x:0,y:-.5,z:-1}},modelPivotOffset:new o.Vector3(0,0,0),modelPivotRotation:new o.Euler(0,0,0)}},"oculus-touch-v3":{left:{modelUrl:p+"v3-left.glb",rayOrigin:{origin:{x:.015,y:.005,z:0},direction:{x:0,y:0,z:-1}},modelPivotOffset:new o.Vector3(.01,-.01,.05),modelPivotRotation:new o.Euler(Math.PI/4,0,0)},right:{modelUrl:p+"v3-right.glb",rayOrigin:{origin:{x:-.015,y:.005,z:0},direction:{x:0,y:0,z:-1}},modelPivotOffset:new o.Vector3(-.01,-.01,.05),modelPivotRotation:new o.Euler(Math.PI/4,0,0)}}},y=u?{left:{axes:{thumbstick:[2,3]},buttons:["trigger","grip","none","thumbstick","xbutton","ybutton","surface"]},right:{axes:{thumbstick:[2,3]},buttons:["trigger","grip","none","thumbstick","abutton","bbutton","surface"]}}:{left:{axes:{thumbstick:[0,1]},buttons:["thumbstick","trigger","grip","xbutton","ybutton","surface"]},right:{axes:{thumbstick:[0,1]},buttons:["thumbstick","trigger","grip","abutton","bbutton","surface"]}};t.exports.Component=i("oculus-touch-controls",{schema:{hand:{default:"left"},buttonColor:{type:"color",default:"#999"},buttonTouchColor:{type:"color",default:"#8AB"},buttonHighlightColor:{type:"color",default:"#2DF"},model:{default:!0},controllerType:{default:"auto",oneOf:["auto","oculus-touch","oculus-touch-v2","oculus-touch-v3"]},orientationOffset:{type:"vec3",default:{x:43,y:0,z:0}}},mapping:y,bindMethods:function(){this.onModelLoaded=r(this.onModelLoaded,this),this.onControllersUpdate=r(this.onControllersUpdate,this),this.checkIfControllerPresent=r(this.checkIfControllerPresent,this),this.onAxisMoved=r(this.onAxisMoved,this)},init:function(){var e=this;this.onButtonChanged=r(this.onButtonChanged,this),this.onButtonDown=function(t){c(t.detail.id,"down",e,e.data.hand)},this.onButtonUp=function(t){c(t.detail.id,"up",e,e.data.hand)},this.onButtonTouchStart=function(t){c(t.detail.id,"touchstart",e,e.data.hand)},this.onButtonTouchEnd=function(t){c(t.detail.id,"touchend",e,e.data.hand)},this.controllerPresent=!1,this.lastControllerCheck=0,this.previousButtonValues={},this.rendererSystem=this.el.sceneEl.systems.renderer,this.bindMethods()},addEventListeners:function(){var e=this.el;e.addEventListener("buttonchanged",this.onButtonChanged),e.addEventListener("buttondown",this.onButtonDown),e.addEventListener("buttonup",this.onButtonUp),e.addEventListener("touchstart",this.onButtonTouchStart),e.addEventListener("touchend",this.onButtonTouchEnd),e.addEventListener("axismove",this.onAxisMoved),e.addEventListener("model-loaded",this.onModelLoaded),this.controllerEventsActive=!0},removeEventListeners:function(){var e=this.el;e.removeEventListener("buttonchanged",this.onButtonChanged),e.removeEventListener("buttondown",this.onButtonDown),e.removeEventListener("buttonup",this.onButtonUp),e.removeEventListener("touchstart",this.onButtonTouchStart),e.removeEventListener("touchend",this.onButtonTouchEnd),e.removeEventListener("axismove",this.onAxisMoved),e.removeEventListener("model-loaded",this.onModelLoaded),this.controllerEventsActive=!1},checkIfControllerPresent:function(){s(this,d,{hand:this.data.hand})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},loadModel:function(e){var t,n=this.data;if(n.model){if(this.displayModel=g[n.controllerType]||g[v],"auto"===n.controllerType){var r=this.el.sceneEl.systems["tracked-controls-webvr"];if(r&&r.vrDisplay){var i=r.vrDisplay.displayName;/^Oculus Quest$/.test(i)&&(this.displayModel=g["oculus-touch-v2"])}else t=v,t=-1!==e.profiles.indexOf("oculus-touch-v2")?"oculus-touch-v2":t,t=-1!==e.profiles.indexOf("oculus-touch-v3")?"oculus-touch-v3":t,this.displayModel=g[t]}var o=this.displayModel[n.hand].modelUrl;this.el.setAttribute("gltf-model",o)}},injectTrackedControls:function(e){var t=this.data,n=h,r="right"===t.hand?"Oculus Touch (Right)":"Oculus Touch (Left)",i=u?n:r;this.el.setAttribute("tracked-controls",{id:i,hand:t.hand,orientationOffset:t.orientationOffset,handTrackingEnabled:!1}),this.loadModel(e)},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){this.checkIfControllerPresent()},onButtonChanged:function(e){var t,n=this.mapping[this.data.hand].buttons[e.detail.id],r=this.buttonMeshes;n&&("trigger"!==n&&"grip"!==n||(t=e.detail.state.value),r&&("trigger"===n&&r.trigger&&(r.trigger.rotation.x=this.originalXRotationTrigger-t*(Math.PI/26)),"grip"===n&&r.grip&&(r.grip.position.x=this.originalXPositionGrip+("left"===this.data.hand?-1:1)*t*.004)),this.el.emit(n+"changed",e.detail.state))},onModelLoaded:function(e){var t,n=this.controllerObject3D=e.detail.model;this.data.model&&((t=this.buttonMeshes={}).grip=n.getObjectByName("buttonHand"),this.originalXPositionGrip=t.grip&&t.grip.position.x,t.thumbstick=n.getObjectByName("stick"),t.trigger=n.getObjectByName("buttonTrigger"),this.originalXRotationTrigger=t.trigger&&t.trigger.rotation.x,t.xbutton=n.getObjectByName("buttonX"),t.abutton=n.getObjectByName("buttonA"),t.ybutton=n.getObjectByName("buttonY"),t.bbutton=n.getObjectByName("buttonB"),n.position.copy(this.displayModel[this.data.hand].modelPivotOffset),n.rotation.copy(this.displayModel[this.data.hand].modelPivotRotation),this.el.emit("controllermodelready",{name:"oculus-touch-controls",model:this.data.model,rayOrigin:this.displayModel[this.data.hand].rayOrigin}))},onAxisMoved:function(e){l(this,this.mapping[this.data.hand].axes,e)},updateModel:function(e,t){this.data.model&&this.updateButtonModel(e,t)},updateButtonModel:function(e,t){var n,r="up"===t||"touchend"===t?this.data.buttonColor:"touchstart"===t?this.data.buttonTouchColor:this.data.buttonHighlightColor,i=this.buttonMeshes;this.data.model&&i&&i[e]&&((n=i[e]).material.color.set(r),this.rendererSystem.applyColorCorrection(n.material.color))}})},{"../core/component":131,"../lib/three":179,"../utils/":205,"../utils/bind":199,"../utils/tracked-controls":214}],96:[function(e,t,n){var r=e("../core/component").registerComponent;t.exports.Component=r("position",{schema:{type:"vec3"},update:function(){var e=this.el.object3D,t=this.data;e.position.set(t.x,t.y,t.z)},remove:function(){this.el.object3D.position.set(0,0,0)}})},{"../core/component":131}],97:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../lib/three"),o=e("../utils/").debug("components:raycaster:warn"),a=/^[\w\s-.,[\]#]*$/,s={childList:!0,attributes:!0,subtree:!0},l={INTERSECT:"raycaster-intersected",INTERSECTION:"raycaster-intersection",INTERSECT_CLEAR:"raycaster-intersected-cleared",INTERSECTION_CLEAR:"raycaster-intersection-cleared"};function c(e,t){var n;for(e.length=t.length,n=0;n<t.length;n++)e[n]=t[n]}t.exports.Component=r("raycaster",{schema:{autoRefresh:{default:!0},direction:{type:"vec3",default:{x:0,y:0,z:-1}},enabled:{default:!0},far:{default:1e3},interval:{default:0},near:{default:0},objects:{default:""},origin:{type:"vec3"},showLine:{default:!1},lineColor:{default:"white"},lineOpacity:{default:1},useWorldCoordinates:{default:!1}},multiple:!0,init:function(){this.clearedIntersectedEls=[],this.unitLineEndVec3=new i.Vector3,this.intersectedEls=[],this.intersections=[],this.newIntersectedEls=[],this.newIntersections=[],this.objects=[],this.prevCheckTime=void 0,this.prevIntersectedEls=[],this.rawIntersections=[],this.raycaster=new i.Raycaster,this.updateOriginDirection(),this.setDirty=this.setDirty.bind(this),this.updateLine=this.updateLine.bind(this),this.observer=new MutationObserver(this.setDirty),this.dirty=!0,this.lineEndVec3=new i.Vector3,this.otherLineEndVec3=new i.Vector3,this.lineData={end:this.lineEndVec3},this.getIntersection=this.getIntersection.bind(this),this.intersectedDetail={el:this.el,getIntersection:this.getIntersection},this.intersectedClearedDetail={el:this.el},this.intersectionClearedDetail={clearedEls:this.clearedIntersectedEls},this.intersectionDetail={}},update:function(e){var t=this.data,n=this.el,r=this.raycaster;r.far=t.far,r.near=t.near,!t.showLine||t.far===e.far&&t.origin===e.origin&&t.direction===e.direction&&e.showLine||(this.unitLineEndVec3.copy(t.origin).add(t.direction).normalize(),this.drawLine()),!t.showLine&&e.showLine&&n.removeAttribute("line"),t.objects===e.objects||a.test(t.objects)||o('[raycaster] Selector "'+t.objects+'" may not update automatically with DOM changes.'),t.objects||o('[raycaster] For performance, please define raycaster.objects when using raycaster or cursor components to whitelist which entities to intersect with. e.g., raycaster="objects: [data-raycastable]".'),t.autoRefresh!==e.autoRefresh&&n.isPlaying&&(t.autoRefresh?this.addEventListeners():this.removeEventListeners()),e.enabled&&!t.enabled&&this.clearAllIntersections(),this.setDirty()},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners()},remove:function(){this.data.showLine&&this.el.removeAttribute("line"),this.clearAllIntersections()},addEventListeners:function(){this.data.autoRefresh&&(this.observer.observe(this.el.sceneEl,s),this.el.sceneEl.addEventListener("object3dset",this.setDirty),this.el.sceneEl.addEventListener("object3dremove",this.setDirty))},removeEventListeners:function(){this.observer.disconnect(),this.el.sceneEl.removeEventListener("object3dset",this.setDirty),this.el.sceneEl.removeEventListener("object3dremove",this.setDirty)},setDirty:function(){this.dirty=!0},refreshObjects:function(){var e,t=this.data;e=t.objects?this.el.sceneEl.querySelectorAll(t.objects):this.el.sceneEl.querySelectorAll("*"),this.objects=this.flattenObject3DMaps(e),this.dirty=!1},tock:function(e){var t=this.data,n=this.prevCheckTime;t.enabled&&(n&&e-n<t.interval||(this.prevCheckTime=e,this.checkIntersections()))},checkIntersections:function(){var e,t,n=this.clearedIntersectedEls,r=this.el,i=this.data,o=this.intersectedEls,a=this.intersections,s=this.newIntersectedEls,u=this.newIntersections,h=this.prevIntersectedEls,d=this.rawIntersections;for(this.dirty&&this.refreshObjects(),c(this.prevIntersectedEls,this.intersectedEls),this.updateOriginDirection(),d.length=0,this.raycaster.intersectObjects(this.objects,!0,d),a.length=0,o.length=0,e=0;e<d.length;e++)t=d[e],i.showLine&&t.object===r.getObject3D("line")||t.object.el&&(a.push(t),o.push(t.object.el));for(u.length=0,s.length=0,e=0;e<a.length;e++)-1===h.indexOf(a[e].object.el)&&(u.push(a[e]),s.push(a[e].object.el));for(n.length=0,e=0;e<h.length;e++)-1===o.indexOf(h[e])&&(h[e].emit(l.INTERSECT_CLEAR,this.intersectedClearedDetail),n.push(h[e]));for(n.length&&r.emit(l.INTERSECTION_CLEAR,this.intersectionClearedDetail),e=0;e<s.length;e++)s[e].emit(l.INTERSECT,this.intersectedDetail);u.length&&(this.intersectionDetail.els=s,this.intersectionDetail.intersections=u,r.emit(l.INTERSECTION,this.intersectionDetail)),i.showLine&&setTimeout(this.updateLine)},updateLine:function(){var e,t=this.el,n=this.intersections;n.length&&(e=n[0].object.el===t&&n[1]?n[1].distance:n[0].distance),this.drawLine(e)},getIntersection:function(e){var t,n;for(t=0;t<this.intersections.length;t++)if((n=this.intersections[t]).object.el===e)return n;return null},updateOriginDirection:function(){var e=new i.Vector3,t=new i.Vector3;return function(){var n=this.el,r=this.data;r.useWorldCoordinates?this.raycaster.set(r.origin,r.direction):(n.object3D.updateMatrixWorld(),t.setFromMatrixPosition(n.object3D.matrixWorld),0===r.origin.x&&0===r.origin.y&&0===r.origin.z||(t=n.object3D.localToWorld(t.copy(r.origin))),e.copy(r.direction).transformDirection(n.object3D.matrixWorld).normalize(),this.raycaster.set(t,e))}}(),drawLine:function(e){var t,n=this.data,r=this.el;t=this.lineData.end===this.lineEndVec3?this.otherLineEndVec3:this.lineEndVec3,void 0===e&&(e=n.far===1/0?1e3:n.far),this.lineData.start=n.origin,this.lineData.end=t.copy(this.unitLineEndVec3).multiplyScalar(e),this.lineData.color=n.lineColor,this.lineData.opacity=n.lineOpacity,r.setAttribute("line",this.lineData)},flattenObject3DMaps:function(e){var t,n,r=this.objects;for(r.length=0,n=0;n<e.length;n++)if(e[n].isEntity&&e[n].object3D)for(t in e[n].object3DMap)r.push(e[n].getObject3D(t));return r},clearAllIntersections:function(){var e;for(e=0;e<this.intersectedEls.length;e++)this.intersectedEls[e].emit(l.INTERSECT_CLEAR,this.intersectedClearedDetail);c(this.clearedIntersectedEls,this.intersectedEls),this.intersectedEls.length=0,this.intersections.length=0,this.el.emit(l.INTERSECTION_CLEAR,this.intersectionClearedDetail)}})},{"../core/component":131,"../lib/three":179,"../utils/":205}],98:[function(e,t,n){var r=e("../lib/three").Math.degToRad,i=e("../core/component").registerComponent;t.exports.Component=i("rotation",{schema:{type:"vec3"},update:function(){var e=this.data,t=this.el.object3D;t.rotation.set(r(e.x),r(e.y),r(e.z)),t.rotation.order="YXZ"},remove:function(){this.el.object3D.rotation.set(0,0,0)}})},{"../core/component":131,"../lib/three":179}],99:[function(e,t,n){var r=e("../core/component").registerComponent,i=1e-5;t.exports.Component=r("scale",{schema:{type:"vec3",default:{x:1,y:1,z:1}},update:function(){var e=this.data,t=this.el.object3D,n=0===e.x?i:e.x,r=0===e.y?i:e.y,o=0===e.z?i:e.z;t.scale.set(n,r,o)},remove:function(){this.el.object3D.scale.set(1,1,1)}})},{"../core/component":131}],100:[function(e,t,n){var r=e("../../core/component").registerComponent,i=e("../../core/component").components;t.exports.Component=r("background",{schema:{color:{type:"color",default:"black"},transparent:{default:!1}},update:function(){var e=this.data,t=this.el.object3D;e.transparent?t.background=null:t.background=new THREE.Color(e.color)},remove:function(){var e=this.data,t=this.el.object3D;e.transparent?t.background=null:t.background=i[this.name].schema.color.default}})},{"../../core/component":131}],101:[function(e,t,n){var r=e("../../core/component").registerComponent;t.exports.Component=r("debug",{schema:{default:!0}})},{"../../core/component":131}],102:[function(e,t,n){var r=e("../../core/component").registerComponent,i=e("../../utils/"),o=i.bind,a=e("../../constants/"),s="a-modal",l="a-dialog",c="a-dialog-text",u="a-dialog-text-container",h="a-dialog-buttons-container",d="a-dialog-button",p="a-dialog-allow-button",f="a-dialog-deny-button",m="a-dialog-ok-button";function v(e,t,n,r,i){var o,s,l;return(o=document.createElement("div")).classList.add(h),(s=document.createElement("button")).classList.add(d,f),s.setAttribute(a.AFRAME_INJECTED,""),s.innerHTML=e,o.appendChild(s),(l=document.createElement("button")).classList.add(d,p),l.setAttribute(a.AFRAME_INJECTED,""),l.innerHTML=t,o.appendChild(l),l.addEventListener("click",(function(e){e.stopPropagation(),r()})),s.addEventListener("click",(function(e){e.stopPropagation(),i()})),y(n,o)}function g(e,t,n){var r,i;return(r=document.createElement("div")).classList.add(h),(i=document.createElement("button")).classList.add(d,m),i.setAttribute(a.AFRAME_INJECTED,""),i.innerHTML=e,r.appendChild(i),i.addEventListener("click",(function(e){e.stopPropagation(),n()})),y(t,r)}function y(e,t){var n,r,i,o;return(n=document.createElement("div")).classList.add(s),n.setAttribute(a.AFRAME_INJECTED,""),(r=document.createElement("div")).className=l,r.setAttribute(a.AFRAME_INJECTED,""),n.appendChild(r),(i=document.createElement("div")).classList.add(u),r.appendChild(i),(o=document.createElement("div")).classList.add(c),o.innerHTML=e,i.appendChild(o),r.appendChild(t),n}t.exports.Component=r("device-orientation-permission-ui",{schema:{enabled:{default:!0},deviceMotionMessage:{default:"This immersive website requires access to your device motion sensors."},mobileDesktopMessage:{default:"Set your browser to request the mobile version of the site and reload the page to enjoy immersive mode."},httpsMessage:{default:"Access this site over HTTPS to enter VR mode and grant access to the device sensors."},denyButtonText:{default:"Deny"},allowButtonText:{default:"Allow"},cancelButtonText:{default:"Cancel"}},init:function(){var e=this;this.data.enabled&&("localhost"!==location.hostname&&"127.0.0.1"!==location.hostname&&"http:"===location.protocol&&this.showHTTPAlert(),i.device.isMobileDeviceRequestingDesktopSite()?this.showMobileDesktopModeAlert():"undefined"!==typeof DeviceOrientationEvent&&DeviceOrientationEvent.requestPermission?(this.onDeviceMotionDialogAllowClicked=o(this.onDeviceMotionDialogAllowClicked,this),this.onDeviceMotionDialogDenyClicked=o(this.onDeviceMotionDialogDenyClicked,this),DeviceOrientationEvent.requestPermission().catch((function(){e.devicePermissionDialogEl=v(e.data.denyButtonText,e.data.allowButtonText,e.data.deviceMotionMessage,e.onDeviceMotionDialogAllowClicked,e.onDeviceMotionDialogDenyClicked),e.el.appendChild(e.devicePermissionDialogEl)})).then((function(){e.el.emit("deviceorientationpermissiongranted"),e.permissionGranted=!0}))):this.permissionGranted=!0)},remove:function(){this.devicePermissionDialogEl&&this.el.removeChild(this.devicePermissionDialogEl)},onDeviceMotionDialogDenyClicked:function(){this.remove()},showMobileDesktopModeAlert:function(){var e=this,t=g(e.data.cancelButtonText,e.data.mobileDesktopMessage,(function(){e.el.removeChild(t)}));this.el.appendChild(t)},showHTTPAlert:function(){var e=this,t=g(e.data.cancelButtonText,e.data.httpsMessage,(function(){e.el.removeChild(t)}));this.el.appendChild(t)},onDeviceMotionDialogAllowClicked:function(){var e=this;this.el.emit("deviceorientationpermissionrequested"),DeviceOrientationEvent.requestPermission().then((function(t){"granted"===t?(e.el.emit("deviceorientationpermissiongranted"),e.permissionGranted=!0):e.el.emit("deviceorientationpermissionrejected"),e.remove()})).catch(console.error)}})},{"../../constants/":123,"../../core/component":131,"../../utils/":205}],103:[function(e,t,n){var r=e("../../core/component").registerComponent;t.exports.Component=r("embedded",{dependencies:["vr-mode-ui"],schema:{default:!0},update:function(){var e=this.el,t=e.querySelector(".a-enter-vr");!0===this.data?(t&&t.classList.add("embedded"),e.removeFullScreenStyles()):(t&&t.classList.remove("embedded"),e.addFullScreenStyles())}})},{"../../core/component":131}],104:[function(e,t,n){var r=e("../../core/component").registerComponent,i=e("../../lib/three"),o=e("../../utils/debug")("components:fog:warn");function a(e){var t;return(t="exponential"===e.type?new i.FogExp2(e.color,e.density):new i.Fog(e.color,e.near,e.far)).name=e.type,t}t.exports.Component=r("fog",{schema:{color:{type:"color",default:"#000"},density:{default:25e-5},far:{default:1e3,min:0},near:{default:1,min:0},type:{default:"linear",oneOf:["linear","exponential"]}},update:function(){var e=this.data,t=this.el,n=this.el.object3D.fog;if(t.isScene)return n&&e.type===n.name?void Object.keys(this.schema).forEach((function(t){var r=e[t];"color"===t&&(r=new i.Color(r)),n[t]=r})):(t.object3D.fog=a(e),void t.systems.material.updateMaterials());o("Fog component can only be applied to <a-scene>")},remove:function(){var e=this.el.object3D.fog;e&&(e.far=0,e.near=.1)}})},{"../../core/component":131,"../../lib/three":179,"../../utils/debug":201}],105:[function(e,t,n){(function(n){var r=e("../../constants").AFRAME_INJECTED,i=e("../../../package"),o=e("../../core/component").registerComponent,a=e("../../utils/");function s(e){var t=e.split(".");return t[2]="x",t.join(".")}var l="https://aframe.io/aframe-inspector/dist/aframe-inspector.js",c="https://unpkg.com/aframe-inspector@"+s(i.version)+"/dist/aframe-inspector.min.js",u="dev"===n.env.INSPECTOR_VERSION?l:c,h="Loading Inspector",d="Error loading Inspector";t.exports.Component=o("inspector",{schema:{url:{default:u}},init:function(){this.firstPlay=!0,this.onKeydown=this.onKeydown.bind(this),this.onMessage=this.onMessage.bind(this),this.initOverlay(),window.addEventListener("keydown",this.onKeydown),window.addEventListener("message",this.onMessage)},play:function(){var e;this.firstPlay&&"false"!==(e=a.getUrlParameter("inspector"))&&e&&(this.openInspector(),this.firstPlay=!1)},initOverlay:function(){var e='<span class="dots"><span>.</span><span>.</span><span>.</span></span>';this.loadingMessageEl=document.createElement("div"),this.loadingMessageEl.classList.add("a-inspector-loader"),this.loadingMessageEl.innerHTML=h+e},remove:function(){this.removeEventListeners()},onKeydown:function(e){73===e.keyCode&&(e.ctrlKey&&e.altKey||e.getModifierState("AltGraph"))&&this.openInspector()},showLoader:function(){document.body.appendChild(this.loadingMessageEl)},hideLoader:function(){document.body.removeChild(this.loadingMessageEl)},onMessage:function(e){"INJECT_AFRAME_INSPECTOR"===e.data&&this.openInspector()},openInspector:function(e){var t,n=this;AFRAME.INSPECTOR||AFRAME.inspectorInjected?AFRAME.INSPECTOR.open(e):(this.showLoader(),(t=document.createElement("script")).src=this.data.url,t.setAttribute("data-name","aframe-inspector"),t.setAttribute(r,""),t.onload=function(){AFRAME.INSPECTOR.open(e),n.hideLoader(),n.removeEventListeners()},t.onerror=function(){n.loadingMessageEl.innerHTML=d},document.head.appendChild(t),AFRAME.inspectorInjected=!0)},removeEventListeners:function(){window.removeEventListener("keydown",this.onKeydown),window.removeEventListener("message",this.onMessage)}})}).call(this,e("_process"))},{"../../../package":73,"../../constants":123,"../../core/component":131,"../../utils/":205,_process:49}],106:[function(e,t,n){var r=e("../../core/component").registerComponent,i=e("../../utils/").shouldCaptureKeyEvent;t.exports.Component=r("keyboard-shortcuts",{schema:{enterVR:{default:!0},exitVR:{default:!0}},init:function(){this.onKeyup=this.onKeyup.bind(this)},update:function(e){var t=this.data;this.enterVREnabled=t.enterVR},play:function(){window.addEventListener("keyup",this.onKeyup,!1)},pause:function(){window.removeEventListener("keyup",this.onKeyup)},onKeyup:function(e){var t=this.el;i(e)&&(this.enterVREnabled&&70===e.keyCode&&t.enterVR(),this.enterVREnabled&&27===e.keyCode&&t.exitVR())}})},{"../../core/component":131,"../../utils/":205}],107:[function(e,t,n){var r=e("../../utils/debug"),i=e("../../core/component").registerComponent,o=r("components:pool:warn");t.exports.Component=i("pool",{schema:{container:{default:""},mixin:{default:""},size:{default:0},dynamic:{default:!1}},multiple:!0,initPool:function(){var e;for(this.availableEls=[],this.usedEls=[],this.data.mixin||o("No mixin provided for pool component."),this.data.container&&(this.container=document.querySelector(this.data.container),this.container||o("Container "+this.data.container+" not found.")),this.container=this.container||this.el,e=0;e<this.data.size;++e)this.createEntity()},update:function(e){var t=this.data;e.mixin===t.mixin&&e.size===t.size||this.initPool()},createEntity:function(){var e;(e=document.createElement("a-entity")).play=this.wrapPlay(e.play),e.setAttribute("mixin",this.data.mixin),e.object3D.visible=!1,e.pause(),this.container.appendChild(e),this.availableEls.push(e)},wrapPlay:function(e){var t=this.usedEls;return function(){-1!==t.indexOf(this)&&e.call(this)}},requestEntity:function(){var e;if(0===this.availableEls.length){if(!1===this.data.dynamic)return void o("Requested entity from empty pool: "+this.attrName);o("Requested entity from empty pool. This pool is dynamic and will resize automatically. You might want to increase its initial size: "+this.attrName),this.createEntity()}return e=this.availableEls.shift(),this.usedEls.push(e),e.object3D.visible=!0,e},returnEntity:function(e){var t=this.usedEls.indexOf(e);if(-1!==t)return this.usedEls.splice(t,1),this.availableEls.push(e),e.object3D.visible=!1,e.pause(),e;o("The returned entity was not previously pooled from "+this.attrName)}})},{"../../core/component":131,"../../utils/debug":201}],108:[function(e,t,n){var r=e("../../core/component").registerComponent,i=e("../../lib/three"),o=["attribute vec3 position;","attribute vec2 uv;","uniform mat4 projectionMatrix;","uniform mat4 modelViewMatrix;","varying vec2 vUv;","void main() {"," vUv = vec2( 1.- uv.x, uv.y );"," gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );","}"].join("\n"),a=["precision mediump float;","uniform samplerCube map;","varying vec2 vUv;","#define M_PI 3.141592653589793238462643383279","void main() {"," vec2 uv = vUv;"," float longitude = uv.x * 2. * M_PI - M_PI + M_PI / 2.;"," float latitude = uv.y * M_PI;"," vec3 dir = vec3("," - sin( longitude ) * sin( latitude ),"," cos( latitude ),"," - cos( longitude ) * sin( latitude )"," );"," normalize( dir );"," gl_FragColor = vec4( textureCube( map, dir ).rgb, 1.0 );","}"].join("\n");t.exports.Component=r("screenshot",{schema:{width:{default:4096},height:{default:2048},camera:{type:"selector"}},init:function(){var e=this.el,t=this;function n(){var n=e.renderer.getContext();n&&(t.cubeMapSize=n.getParameter(n.MAX_CUBE_MAP_TEXTURE_SIZE),t.material=new i.RawShaderMaterial({uniforms:{map:{type:"t",value:null}},vertexShader:o,fragmentShader:a,side:i.DoubleSide}),t.quad=new i.Mesh(new i.PlaneBufferGeometry(1,1),t.material),t.quad.visible=!1,t.camera=new i.OrthographicCamera(-.5,.5,.5,-.5,-1e4,1e4),t.canvas=document.createElement("canvas"),t.ctx=t.canvas.getContext("2d"),e.object3D.add(t.quad),t.onKeyDown=t.onKeyDown.bind(t))}e.renderer?n():e.addEventListener("render-target-loaded",n)},getRenderTarget:function(e,t){return new i.WebGLRenderTarget(e,t,{minFilter:i.LinearFilter,magFilter:i.LinearFilter,wrapS:i.ClampToEdgeWrapping,wrapT:i.ClampToEdgeWrapping,format:i.RGBAFormat,type:i.UnsignedByteType})},resize:function(e,t){this.quad.scale.set(e,t,1),this.camera.left=-1*e/2,this.camera.right=e/2,this.camera.top=t/2,this.camera.bottom=-1*t/2,this.camera.updateProjectionMatrix(),this.canvas.width=e,this.canvas.height=t},play:function(){window.addEventListener("keydown",this.onKeyDown)},onKeyDown:function(e){var t=83===e.keyCode&&e.ctrlKey&&e.altKey;if(this.data&&t){var n=e.shiftKey?"equirectangular":"perspective";this.capture(n)}},setCapture:function(e){var t,n,r,o,a=this.el;return"perspective"===e?(this.quad.visible=!1,n=this.data.camera&&this.data.camera.components.camera.camera||a.camera,t={width:this.data.width,height:this.data.height}):(n=this.camera,o=new i.WebGLCubeRenderTarget(Math.min(this.cubeMapSize,2048),{format:i.RGBFormat,generateMipmaps:!0,minFilter:i.LinearMipmapLinearFilter,encoding:i.sRGBEncoding}),r=new i.CubeCamera(a.camera.near,a.camera.far,o),a.camera.getWorldPosition(r.position),a.camera.getWorldQuaternion(r.quaternion),r.update(a.renderer,a.object3D),this.quad.material.uniforms.map.value=r.renderTarget.texture,t={width:this.data.width,height:this.data.height},this.quad.visible=!0),{camera:n,size:t,projection:e}},capture:function(e){var t,n=this.el.renderer.xr.enabled,r=this.el.renderer;r.xr.enabled=!1,t=this.setCapture(e),this.renderCapture(t.camera,t.size,t.projection),this.saveCapture(),r.xr.enabled=n},getCanvas:function(e){var t=this.el.renderer.xr.enabled,n=this.el.renderer,r=this.setCapture(e);return n.xr.enabled=!1,this.renderCapture(r.camera,r.size,r.projection),n.xr.enabled=t,this.canvas},renderCapture:function(e,t,n){var r,i,o,a=this.el.renderer.autoClear,s=this.el,l=s.renderer;i=this.getRenderTarget(t.width,t.height),o=new Uint8Array(4*t.width*t.height),this.resize(t.width,t.height),l.autoClear=!0,l.clear(),l.setRenderTarget(i),l.render(s.object3D,e),l.autoClear=a,l.readRenderTargetPixels(i,0,0,t.width,t.height,o),l.setRenderTarget(null),"perspective"===n&&(o=this.flipPixelsVertically(o,t.width,t.height)),r=new ImageData(new Uint8ClampedArray(o),t.width,t.height),this.quad.visible=!1,this.ctx.putImageData(r,0,0)},flipPixelsVertically:function(e,t,n){for(var r=e.slice(0),i=0;i<t;++i)for(var o=0;o<n;++o)r[4*i+o*t*4]=e[4*i+(n-o)*t*4],r[4*i+1+o*t*4]=e[4*i+1+(n-o)*t*4],r[4*i+2+o*t*4]=e[4*i+2+(n-o)*t*4],r[4*i+3+o*t*4]=e[4*i+3+(n-o)*t*4];return r},saveCapture:function(){this.canvas.toBlob((function(e){var t="screenshot-"+document.title.toLowerCase()+"-"+Date.now()+".png",n=document.createElement("a"),r=URL.createObjectURL(e);n.href=r,n.setAttribute("download",t),n.innerHTML="downloading...",n.style.display="none",document.body.appendChild(n),setTimeout((function(){n.click(),document.body.removeChild(n)}),1)}),"image/png")}})},{"../../core/component":131,"../../lib/three":179}],109:[function(e,t,n){var r=e("../../core/component").registerComponent,i=e("../../../vendor/rStats"),o=e("../../utils");e("../../../vendor/rStats.extras"),e("../../lib/rStatsAframe");var a=window.aframeStats,s=o.bind,l="a-hidden",c=window.threeStats;function u(e){var t=new c(e.renderer),n=new a(e),r=e.isMobile?[]:[t,n];return new i({css:[],values:{fps:{caption:"fps",below:30}},groups:[{caption:"Framerate",values:["fps","raf"]}],plugins:r})}t.exports.Component=r("stats",{schema:{default:!0},init:function(){var e=this.el;"false"!==o.getUrlParameter("stats")&&(this.stats=u(e),this.statsEl=document.querySelector(".rs-base"),this.hideBound=s(this.hide,this),this.showBound=s(this.show,this),e.addEventListener("enter-vr",this.hideBound),e.addEventListener("exit-vr",this.showBound))},update:function(){if(this.stats)return this.data?this.show():this.hide()},remove:function(){this.el.removeEventListener("enter-vr",this.hideBound),this.el.removeEventListener("exit-vr",this.showBound),this.statsEl&&this.statsEl.parentNode.removeChild(this.statsEl)},tick:function(){var e=this.stats;e&&(e("rAF").tick(),e("FPS").frame(),e().update())},hide:function(){this.statsEl.classList.add(l)},show:function(){this.statsEl.classList.remove(l)}})},{"../../../vendor/rStats":217,"../../../vendor/rStats.extras":216,"../../core/component":131,"../../lib/rStatsAframe":178,"../../utils":205}],110:[function(e,t,n){var r=e("../../core/component").registerComponent,i=e("../../constants/"),o=e("../../utils/"),a=o.bind,s="a-enter-vr",l="a-enter-ar",c="a-enter-vr-button",u="a-enter-ar-button",h="a-hidden",d="a-orientation-modal";function p(e){var t,n;return(n=document.createElement("div")).classList.add(s),n.setAttribute(i.AFRAME_INJECTED,""),(t=document.createElement("button")).className=c,t.setAttribute("title","Enter VR mode with a headset or fullscreen mode on a desktop. Visit https://webvr.rocks or https://webvr.info for more information."),t.setAttribute(i.AFRAME_INJECTED,""),o.device.isMobile()&&v(t),n.appendChild(t),t.addEventListener("click",(function(t){e(),t.stopPropagation()})),n}function f(e){var t,n;return(n=document.createElement("div")).classList.add(l),n.setAttribute(i.AFRAME_INJECTED,""),(t=document.createElement("button")).className=u,t.setAttribute("title","Enter AR mode with a headset or handheld device. Visit https://webvr.rocks or https://webvr.info for more information."),t.setAttribute(i.AFRAME_INJECTED,""),o.device.isMobile()&&v(t),n.appendChild(t),t.addEventListener("click",(function(t){e(),t.stopPropagation()})),n}function m(e){var t=document.createElement("div");t.className=d,t.classList.add(h),t.setAttribute(i.AFRAME_INJECTED,"");var n=document.createElement("button");return n.setAttribute(i.AFRAME_INJECTED,""),n.innerHTML="Exit VR",n.addEventListener("click",e),t.appendChild(n),t}function v(e){e.addEventListener("touchstart",(function(){e.classList.remove("resethover")})),e.addEventListener("touchend",(function(){e.classList.add("resethover")}))}t.exports.Component=r("vr-mode-ui",{dependencies:["canvas"],schema:{enabled:{default:!0},enterVRButton:{default:""},enterARButton:{default:""}},init:function(){var e=this,t=this.el;"false"!==o.getUrlParameter("ui")&&(this.insideLoader=!1,this.enterVREl=null,this.enterAREl=null,this.orientationModalEl=null,this.bindMethods(),t.addEventListener("enter-vr",this.updateEnterInterfaces),t.addEventListener("exit-vr",this.updateEnterInterfaces),t.addEventListener("update-vr-devices",this.updateEnterInterfaces),window.addEventListener("message",(function(t){"loaderReady"===t.data.type&&(e.insideLoader=!0,e.remove())})),window.addEventListener("orientationchange",this.toggleOrientationModalIfNeeded))},bindMethods:function(){this.onEnterVRButtonClick=a(this.onEnterVRButtonClick,this),this.onEnterARButtonClick=a(this.onEnterARButtonClick,this),this.onModalClick=a(this.onModalClick,this),this.toggleOrientationModalIfNeeded=a(this.toggleOrientationModalIfNeeded,this),this.updateEnterInterfaces=a(this.updateEnterInterfaces,this)},onModalClick:function(){this.el.exitVR()},onEnterVRButtonClick:function(){this.el.enterVR()},onEnterARButtonClick:function(){this.el.enterAR()},update:function(){var e=this.data,t=this.el;if(!e.enabled||this.insideLoader||"false"===o.getUrlParameter("ui"))return this.remove();this.enterVREl||this.enterAREl||this.orientationModalEl||(e.enterVRButton?(this.enterVREl=document.querySelector(e.enterVRButton),this.enterVREl.addEventListener("click",this.onEnterVRButtonClick)):(this.enterVREl=p(this.onEnterVRButtonClick),t.appendChild(this.enterVREl)),e.enterARButton?(this.enterAREl=document.querySelector(e.enterARButton),this.enterAREl.addEventListener("click",this.onEnterARButtonClick)):(this.enterAREl=f(this.onEnterARButtonClick),t.appendChild(this.enterAREl)),this.orientationModalEl=m(this.onModalClick),t.appendChild(this.orientationModalEl),this.updateEnterInterfaces())},remove:function(){[this.enterVREl,this.enterAREl,this.orientationModalEl].forEach((function(e){e&&e.parentNode&&e.parentNode.removeChild(e)})),this.enterVREl=void 0,this.enterAREl=void 0,this.orientationModalEl=void 0},updateEnterInterfaces:function(){this.toggleEnterVRButtonIfNeeded(),this.toggleEnterARButtonIfNeeded(),this.toggleOrientationModalIfNeeded()},toggleEnterVRButtonIfNeeded:function(){var e=this.el;this.enterVREl&&(e.is("vr-mode")?this.enterVREl.classList.add(h):this.enterVREl.classList.remove(h))},toggleEnterARButtonIfNeeded:function(){var e=this.el;this.enterAREl&&(e.is("vr-mode")||!o.device.checkARSupport()?this.enterAREl.classList.add(h):this.enterAREl.classList.remove(h))},toggleOrientationModalIfNeeded:function(){var e=this.el,t=this.orientationModalEl;t&&e.isMobile&&(!o.device.isLandscape()&&e.is("vr-mode")?t.classList.remove(h):t.classList.add(h))}})},{"../../constants/":123,"../../core/component":131,"../../utils/":205}],111:[function(e,t,n){var r=e("../core/component"),i=e("../lib/three"),o=e("../utils/bind"),a=r.registerComponent;t.exports.Component=a("shadow",{schema:{cast:{default:!0},receive:{default:!0}},init:function(){this.onMeshChanged=o(this.update,this),this.el.addEventListener("object3dset",this.onMeshChanged),this.system.setShadowMapEnabled(!0)},update:function(){var e=this.data;this.updateDescendants(e.cast,e.receive)},remove:function(){this.el.removeEventListener("object3dset",this.onMeshChanged),this.updateDescendants(!1,!1)},updateDescendants:function(e,t){var n=this.el.sceneEl;this.el.object3D.traverse((function(r){if(r instanceof i.Mesh&&(r.castShadow=e,r.receiveShadow=t,n.hasLoaded&&r.material))for(var o=Array.isArray(r.material)?r.material:[r.material],a=0;a<o.length;a++)o[a].needsUpdate=!0}))}})},{"../core/component":131,"../lib/three":179,"../utils/bind":199}],112:[function(t,n,r){var i=t("../core/component").registerComponent,o=t("../utils/debug"),a=t("../lib/three"),s=o("components:sound:warn");n.exports.Component=i("sound",{schema:{autoplay:{default:!1},distanceModel:{default:"inverse",oneOf:["linear","inverse","exponential"]},loop:{default:!1},maxDistance:{default:1e4},on:{default:""},poolSize:{default:1},positional:{default:!0},refDistance:{default:1},rolloffFactor:{default:1},src:{type:"audio"},volume:{default:1}},multiple:!0,init:function(){var e=this;this.listener=null,this.audioLoader=new a.AudioLoader,this.pool=new a.Group,this.loaded=!1,this.mustPlay=!1,this.playSoundBound=function(){e.playSound()}},update:function(e){var t,n,r=this.data,i=r.src!==e.src;if(i){if(!r.src)return;this.setupSound()}for(t=0;t<this.pool.children.length;t++)n=this.pool.children[t],r.positional&&(n.setDistanceModel(r.distanceModel),n.setMaxDistance(r.maxDistance),n.setRefDistance(r.refDistance),n.setRolloffFactor(r.rolloffFactor)),n.setLoop(r.loop),n.setVolume(r.volume),n.isPaused=!1;if(r.on!==e.on&&this.updateEventListener(e.on),i){var o=this;this.loaded=!1,this.audioLoader.load(r.src,(function(e){for(t=0;t<o.pool.children.length;t++)(n=o.pool.children[t]).setBuffer(e);o.loaded=!0,a.Cache.remove(r.src),(o.data.autoplay||o.mustPlay)&&o.playSound(),o.el.emit("sound-loaded",o.evtDetail,!1)}))}},pause:function(){this.stopSound(),this.removeEventListener()},play:function(){this.data.autoplay&&this.playSound(),this.updateEventListener()},remove:function(){var t;this.removeEventListener(),this.el.getObject3D(this.attrName)&&this.el.removeObject3D(this.attrName);try{for(t=0;t<this.pool.children.length;t++)this.pool.children[t].disconnect()}catch(e){s("Audio source not properly disconnected")}},updateEventListener:function(e){var t=this.el;e&&t.removeEventListener(e,this.playSoundBound),t.addEventListener(this.data.on,this.playSoundBound)},removeEventListener:function(){this.el.removeEventListener(this.data.on,this.playSoundBound)},setupSound:function(){var e,t,n=this.el,r=n.sceneEl,i=this;this.pool.children.length>0&&(this.stopSound(),n.removeObject3D("sound"));var o=this.listener=r.audioListener||new a.AudioListener;for(r.audioListener=o,r.camera&&r.camera.add(o),r.addEventListener("camera-set-active",(function(e){e.detail.cameraEl.getObject3D("camera").add(o)})),this.pool=new a.Group,e=0;e<this.data.poolSize;e++)t=this.data.positional?new a.PositionalAudio(o):new a.Audio(o),this.pool.add(t);for(n.setObject3D(this.attrName,this.pool),e=0;e<this.pool.children.length;e++)(t=this.pool.children[e]).onEnded=function(){this.isPlaying=!1,i.el.emit("sound-ended",i.evtDetail,!1)}},pauseSound:function(){var e,t;for(this.isPlaying=!1,e=0;e<this.pool.children.length;e++)(t=this.pool.children[e]).source&&t.source.buffer&&t.isPlaying&&!t.isPaused&&(t.isPaused=!0,t.pause())},playSound:function(e){var t,n,r;if(!this.loaded)return s("Sound not loaded yet. It will be played once it finished loading"),void(this.mustPlay=!0);for(t=!1,this.isPlaying=!0,n=0;n<this.pool.children.length;n++)(r=this.pool.children[n]).isPlaying||!r.buffer||t||(e&&e(r),r.play(),r.isPaused=!1,t=!0);t?this.mustPlay=!1:s("All the sounds are playing. If you need to play more sounds simultaneously consider increasing the size of pool with the `poolSize` attribute.",this.el)},stopSound:function(){var e,t;for(this.isPlaying=!1,e=0;e<this.pool.children.length;e++){if(!(t=this.pool.children[e]).source||!t.source.buffer)return;t.stop()}}})},{"../core/component":131,"../lib/three":179,"../utils/debug":201}],113:[function(e,t,n){var r=e("three-bmfont-text"),i=e("load-bmfont"),o=e("../core/component").registerComponent,a=e("../core/shader"),s=e("../lib/three"),l=e("../utils/"),c=l.debug("components:text:error"),u=a.shaders,h=l.debug("components:text:warn"),d=1,p=16,f="https://cdn.aframe.io/fonts/",m={aileronsemibold:f+"Aileron-Semibold.fnt",dejavu:f+"DejaVu-sdf.fnt",exo2bold:f+"Exo2Bold.fnt",exo2semibold:f+"Exo2SemiBold.fnt",kelsonsans:f+"KelsonSans.fnt",monoid:f+"Monoid.fnt",mozillavr:f+"mozillavr.fnt",roboto:f+"Roboto-msdf.json",sourcecodepro:f+"SourceCodePro.fnt"},v=["roboto"],g="roboto";t.exports.FONTS=m;var y=new C,b={},A={},w=/^\w+:/;function x(e){switch(e){case"back":return s.FrontSide;case"double":return s.DoubleSide;default:return s.BackSide}}function E(e,t){return new Promise((function(n,r){i(e,(function(i,o){if(i)return c("Error loading font",e),void r(i);e.indexOf("/Roboto-msdf.json")>=0&&(t=30),t&&o.chars.map((function(e){e.yoffset+=t})),n(o)}))}))}function M(e){return new Promise((function(t,n){(new s.ImageLoader).load(e,(function(e){t(e)}),void 0,(function(){c("Error loading font image",e),n(null)}))}))}function _(e,t,n){var r,i;return(i=new u[t].Shader).el=e,i.init(n),i.update(n),(r=i.material).transparent=n.transparent,{material:r,shader:i}}function T(e,t,n){return e||(.5+t)*n}function S(e){var t=0,n=0,r=0;return e.chars.map((function(e){t+=e.xadvance,e.id>=48&&e.id<=57&&(r++,n+=e.xadvance)})),r?n/r:t/e.chars.length}function C(){var e=this.cache={};this.get=function(t,n){return t in e||(e[t]=n()),e[t]}}t.exports.Component=o("text",{multiple:!0,schema:{align:{type:"string",default:"left",oneOf:["left","right","center"]},alphaTest:{default:.5},anchor:{default:"center",oneOf:["left","right","center","align"]},baseline:{default:"center",oneOf:["top","center","bottom"]},color:{type:"color",default:"#FFF"},font:{type:"string",default:g},fontImage:{type:"string"},height:{type:"number"},letterSpacing:{type:"number",default:0},lineHeight:{type:"number"},negate:{type:"boolean",default:!0},opacity:{type:"number",default:1},shader:{default:"sdf",oneOf:u},side:{default:"front",oneOf:["front","back","double"]},tabSize:{default:4},transparent:{default:!0},value:{type:"string"},whiteSpace:{default:"normal",oneOf:["normal","pre","nowrap"]},width:{type:"number"},wrapCount:{type:"number",default:40},wrapPixels:{type:"number"},xOffset:{type:"number",default:0},yOffset:{type:"number",default:0},zOffset:{type:"number",default:.001}},init:function(){this.shaderData={},this.geometry=r(),this.createOrUpdateMaterial()},update:function(e){var t=this.data,n=this.currentFont;A[t.font]?this.texture=A[t.font]:(this.texture=A[t.font]=new s.Texture,this.texture.anisotropy=p),this.createOrUpdateMaterial(),e.font===t.font?n&&(this.updateGeometry(this.geometry,n),this.updateLayout()):this.updateFont()},remove:function(){this.geometry.dispose(),this.geometry=null,this.el.removeObject3D(this.attrName),this.material.dispose(),this.material=null,this.texture.dispose(),this.texture=null,this.shaderObject&&delete this.shaderObject},createOrUpdateMaterial:function(){var e,t,n,r=this.data,i=this.material,o=this.shaderData;if(n=r.shader,-1!==v.indexOf(r.font)||r.font.indexOf("-msdf.")>=0?n="msdf":r.font in m&&-1===v.indexOf(r.font)&&(n="sdf"),e=(this.shaderObject&&this.shaderObject.name)!==n,o.alphaTest=r.alphaTest,o.color=r.color,o.map=this.texture,o.opacity=r.opacity,o.side=x(r.side),o.transparent=r.transparent,o.negate=r.negate,!e)return this.shaderObject.update(o),i.transparent=o.transparent,void(i.side=o.side);t=_(this.el,n,o),this.material=t.material,this.shaderObject=t.shader,this.material.side=o.side,this.mesh&&(this.mesh.material=this.material)},updateFont:function(){var e,t=this.data,n=this.el,r=this.geometry,i=this;t.font||h("No font specified. Using the default font."),this.mesh&&(this.mesh.visible=!1),e=this.lookupFont(t.font||g)||t.font,y.get(e,(function(){return E(e,t.yOffset)})).then((function(o){var a;if(1!==o.pages.length)throw new Error("Currently only single-page bitmap fonts are supported.");b[e]||(o.widthFactor=b[o]=S(o)),i.currentFont=o,a=i.getFontImageSrc(),y.get(a,(function(){return M(a)})).then((function(e){var a=i.texture;a.image=e,a.needsUpdate=!0,A[t.font]=a,i.texture=a,i.initMesh(),i.currentFont=o,i.updateGeometry(r,o),i.updateLayout(),i.mesh.visible=!0,n.emit("textfontset",{font:t.font,fontObj:o})})).catch((function(e){c(e.message),c(e.stack)}))})).catch((function(e){c(e.message),c(e.stack)}))},initMesh:function(){this.mesh||(this.mesh=new s.Mesh(this.geometry,this.material),this.el.setObject3D(this.attrName,this.mesh))},getFontImageSrc:function(){if(this.data.fontImage)return this.data.fontImage;var e=this.lookupFont(this.data.font||g)||this.data.font,t=this.currentFont.pages[0];return t.match(w)&&0!==t.indexOf("http")?e.replace(/(\.fnt)|(\.json)/,".png"):s.LoaderUtils.extractUrlBase(e)+t},updateLayout:function(){var e,t,n,r,i,o,a,s,l,c=this.el,u=this.data,h=this.geometry,p=this.mesh;if(p&&h.layout){if(n=c.getAttribute("geometry"),r=(o=(a=u.width||n&&n.width||d)/T(u.wrapPixels,u.wrapCount,this.currentFont.widthFactor))*((i=h.layout).height+i.descender),n&&"plane"===n.primitive&&(n.width||c.setAttribute("geometry","width",a),n.height||c.setAttribute("geometry","height",r)),"left"===(e="align"===u.anchor?u.align:u.anchor))s=0;else if("right"===e)s=-1*i.width;else{if("center"!==e)throw new TypeError("Invalid text.anchor property value",e);s=-1*i.width/2}if("bottom"===(t=u.baseline))l=0;else if("top"===t)l=-1*i.height+i.ascender;else{if("center"!==t)throw new TypeError("Invalid text.baseline property value",t);l=-1*i.height/2}p.position.x=s*o+u.xOffset,p.position.y=l*o,p.position.z=u.zOffset,p.scale.set(o,-1*o,o)}},lookupFont:function(e){return m[e]},updateGeometry:function(){var e={},t={},n=/\\n/g,r=/\\t/g;return function(i,o){var a=this.data;t.font=o,t.lineHeight=a.lineHeight&&isFinite(a.lineHeight)?a.lineHeight:o.common.lineHeight,t.text=a.value.toString().replace(n,"\n").replace(r,"\t"),t.width=T(a.wrapPixels,a.wrapCount,o.widthFactor),i.update(l.extend(e,a,t))}}()})},{"../core/component":131,"../core/shader":141,"../lib/three":179,"../utils/":205,"load-bmfont":37,"three-bmfont-text":63}],114:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/tracked-controls"),o=e("../constants").DEFAULT_CAMERA_HEIGHT,a=e("../lib/three"),s=e("../constants").DEFAULT_HANDEDNESS,l={x:.175,y:-.3,z:-.03},c={x:0,y:0,z:-.175},u={touches:[]},h={AXISMOVE:"axismove",BUTTONCHANGED:"buttonchanged",BUTTONDOWN:"buttondown",BUTTONUP:"buttonup",TOUCHSTART:"touchstart",TOUCHEND:"touchend"};t.exports.Component=r("tracked-controls-webvr",{schema:{autoHide:{default:!0},controller:{default:0},id:{type:"string",default:""},hand:{type:"string",default:""},idPrefix:{type:"string",default:""},orientationOffset:{type:"vec3"},armModel:{default:!1},headElement:{type:"selector"}},init:function(){this.axis=this.el.components["tracked-controls"].axis=[0,0,0],this.buttonStates=this.el.components["tracked-controls"].buttonStates={},this.changedAxes=[],this.targetControllerNumber=this.data.controller,this.axisMoveEventDetail={axis:this.axis,changed:this.changedAxes},this.deltaControllerPosition=new a.Vector3,this.controllerQuaternion=new a.Quaternion,this.controllerEuler=new a.Euler,this.updateGamepad(),this.buttonEventDetails={}},tick:function(e,t){var n=this.el.getObject3D("mesh");n&&n.update&&n.update(t/1e3),this.updateGamepad(),this.updatePose(),this.updateButtons()},defaultUserHeight:function(){return o},getHeadElement:function(){return this.data.headElement||this.el.sceneEl.camera.el},updateGamepad:function(){var e=this.data,t=i.findMatchingControllerWebVR(this.system.controllers,e.id,e.idPrefix,e.hand,e.controller);this.controller=t,this.el.components["tracked-controls"].controller=t,this.data.autoHide&&(this.el.object3D.visible=!!this.controller)},applyArmModel:function(e){var t,n,r,i,o=this.controller,a=this.controllerEuler,u=this.controllerQuaternion,h=this.deltaControllerPosition;n=this.getHeadElement().object3D,i=this.defaultUserHeight(),r=o.pose,t=(o?o.hand:void 0)||s,e.copy(n.position),h.set(l.x*("left"===t?-1:"right"===t?1:0),l.y,l.z),h.multiplyScalar(i),h.applyAxisAngle(n.up,n.rotation.y),e.add(h),h.set(c.x,c.y,c.z),h.multiplyScalar(i),r.orientation?u.fromArray(r.orientation):u.copy(n.quaternion),a.setFromQuaternion(u),a.set(a.x,a.y,0),h.applyEuler(a),e.add(h)},updatePose:function(){var e,t,n=this.controller,r=this.data,i=this.el.object3D,o=this.system.vrDisplay;n&&((e=n.pose).position?i.position.fromArray(e.position):r.armModel&&this.applyArmModel(i.position),e.orientation&&i.quaternion.fromArray(e.orientation),o&&e.position&&(t=this.el.sceneEl.renderer.xr.getStandingMatrix(),i.matrix.compose(i.position,i.quaternion,i.scale),i.matrix.multiplyMatrices(t,i.matrix),i.matrix.decompose(i.position,i.quaternion,i.scale)),i.rotateX(this.data.orientationOffset.x*a.Math.DEG2RAD),i.rotateY(this.data.orientationOffset.y*a.Math.DEG2RAD),i.rotateZ(this.data.orientationOffset.z*a.Math.DEG2RAD))},updateButtons:function(){var e,t,n=this.controller;if(n){for(t=0;t<n.buttons.length;++t)this.buttonStates[t]||(this.buttonStates[t]={pressed:!1,touched:!1,value:0}),this.buttonEventDetails[t]||(this.buttonEventDetails[t]={id:t,state:this.buttonStates[t]}),e=n.buttons[t],this.handleButton(t,e);this.handleAxes()}},handleButton:function(e,t){return!!(this.handlePress(e,t)|this.handleTouch(e,t)|this.handleValue(e,t))&&(this.el.emit(h.BUTTONCHANGED,this.buttonEventDetails[e],!1),!0)},handleAxes:function(){var e,t=!1,n=this.controller.axes,r=this.axis,i=this.changedAxes;for(this.changedAxes.splice(0,this.changedAxes.length),e=0;e<n.length;++e)i.push(r[e]!==n[e]),i[e]&&(t=!0);if(!t)return!1;for(this.axis.splice(0,this.axis.length),e=0;e<n.length;e++)this.axis.push(n[e]);return this.el.emit(h.AXISMOVE,this.axisMoveEventDetail,!1),!0},handlePress:function(e,t){var n,r=this.buttonStates[e];return t.pressed!==r.pressed&&(n=t.pressed?h.BUTTONDOWN:h.BUTTONUP,this.el.emit(n,this.buttonEventDetails[e],!1),r.pressed=t.pressed,!0)},handleTouch:function(e,t){var n,r=this.buttonStates[e];return t.touched!==r.touched&&(n=t.touched?h.TOUCHSTART:h.TOUCHEND,this.el.emit(n,this.buttonEventDetails[e],!1,u),r.touched=t.touched,!0)},handleValue:function(e,t){var n=this.buttonStates[e];return t.value!==n.value&&(n.value=t.value,!0)}})},{"../constants":123,"../core/component":131,"../lib/three":179,"../utils/tracked-controls":214}],115:[function(e,t,n){var r=e("../utils/tracked-controls"),i=e("../core/component").registerComponent,o={AXISMOVE:"axismove",BUTTONCHANGED:"buttonchanged",BUTTONDOWN:"buttondown",BUTTONUP:"buttonup",TOUCHSTART:"touchstart",TOUCHEND:"touchend"};t.exports.Component=i("tracked-controls-webxr",{schema:{id:{type:"string",default:""},hand:{type:"string",default:""},handTrackingEnabled:{default:!1},index:{type:"int",default:-1},iterateControllerProfiles:{default:!1}},init:function(){this.updateController=this.updateController.bind(this),this.buttonEventDetails={},this.buttonStates=this.el.components["tracked-controls"].buttonStates={},this.axis=this.el.components["tracked-controls"].axis=[0,0,0],this.changedAxes=[],this.axisMoveEventDetail={axis:this.axis,changed:this.changedAxes}},update:function(){this.updateController()},play:function(){var e=this.el.sceneEl;this.updateController(),e.addEventListener("controllersupdated",this.updateController)},pause:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.updateController)},isControllerPresent:function(e){return!(!this.controller||this.controller.gamepad)&&("none"===e.inputSource.handedness||e.inputSource.handedness===this.data.hand)},updateController:function(){this.controller=r.findMatchingControllerWebXR(this.system.controllers,this.data.id,this.data.hand,this.data.index,this.data.iterateControllerProfiles,this.data.handTrackingEnabled),this.el.components["tracked-controls"].controller=this.controller,this.data.autoHide&&(this.el.object3D.visible=!!this.controller)},tick:function(){var e=this.el.sceneEl,t=this.controller,n=e.frame;t&&e.frame&&this.system.referenceSpace&&(t.hand||(this.pose=n.getPose(t.targetRaySpace,this.system.referenceSpace),this.updatePose(),this.updateButtons()))},updatePose:function(){var e=this.el.object3D,t=this.pose;t&&(e.matrix.elements=t.transform.matrix,e.matrix.decompose(e.position,e.rotation,e.scale))},updateButtons:function(){var e,t,n,r=this.controller;if(r&&r.gamepad){for(n=r.gamepad,t=0;t<n.buttons.length;++t)this.buttonStates[t]||(this.buttonStates[t]={pressed:!1,touched:!1,value:0}),this.buttonEventDetails[t]||(this.buttonEventDetails[t]={id:t,state:this.buttonStates[t]}),e=n.buttons[t],this.handleButton(t,e);this.handleAxes()}},handleButton:function(e,t){return!!(this.handlePress(e,t)|this.handleTouch(e,t)|this.handleValue(e,t))&&(this.el.emit(o.BUTTONCHANGED,this.buttonEventDetails[e],!1),!0)},handleAxes:function(){var e,t=!1,n=this.controller.gamepad.axes,r=this.axis,i=this.changedAxes;for(this.changedAxes.splice(0,this.changedAxes.length),e=0;e<n.length;++e)i.push(r[e]!==n[e]),i[e]&&(t=!0);if(!t)return!1;for(this.axis.splice(0,this.axis.length),e=0;e<n.length;e++)this.axis.push(n[e]);return this.el.emit(o.AXISMOVE,this.axisMoveEventDetail,!1),!0},handlePress:function(e,t){var n,r=this.buttonStates[e];return t.pressed!==r.pressed&&(n=t.pressed?o.BUTTONDOWN:o.BUTTONUP,this.el.emit(n,this.buttonEventDetails[e],!1),r.pressed=t.pressed,!0)},handleTouch:function(e,t){var n,r=this.buttonStates[e];return t.touched!==r.touched&&(n=t.touched?o.TOUCHSTART:o.TOUCHEND,this.el.emit(n,this.buttonEventDetails[e],!1),r.touched=t.touched,!0)},handleValue:function(e,t){var n=this.buttonStates[e];return t.value!==n.value&&(n.value=t.value,!0)}})},{"../core/component":131,"../utils/tracked-controls":214}],116:[function(e,t,n){var r=e("../core/component").registerComponent;t.exports.Component=r("tracked-controls",{schema:{autoHide:{default:!0},controller:{default:-1},id:{type:"string",default:""},hand:{type:"string",default:""},idPrefix:{type:"string",default:""},handTrackingEnabled:{default:!1},orientationOffset:{type:"vec3"},armModel:{default:!1},headElement:{type:"selector"},iterateControllerProfiles:{default:!1}},update:function(){var e=this.data,t=this.el;t.sceneEl.hasWebXR?t.setAttribute("tracked-controls-webxr",{id:e.id,hand:e.hand,index:e.controller,iterateControllerProfiles:e.iterateControllerProfiles,handTrackingEnabled:e.handTrackingEnabled}):t.setAttribute("tracked-controls-webvr",e)}})},{"../core/component":131}],117:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/bind"),o=e("../lib/three"),a=e("../utils/tracked-controls"),s=a.checkControllerPresentAndSetup,l=a.emitIfAxesChanged,c=a.onButtonEvent,u="https://cdn.aframe.io/controllers/valve/index/valve-index-",h={left:u+"left.glb",right:u+"right.glb"},d="valve",p=e("../utils/").device.isWebXRAvailable,f={left:{x:-.00023692678902063457,y:.04724540367838371,z:-.061959880395271096},right:{x:.002471558599671131,y:.055765208987076195,z:-.061068168708348844}},m={left:{x:0,y:-.05,z:.06},right:{x:0,y:-.05,z:.06}},v={left:{_x:.692295102620542,_y:-.0627618864318427,_z:-.06265893149611756,_order:"XYZ"},right:{_x:.6484021229942998,_y:-.032563619881892894,_z:-.1327973171917482,_order:"XYZ"}},g={left:{_x:Math.PI/3,_y:0,_z:0,_order:"XYZ"},right:{_x:Math.PI/3,_y:0,_z:0,_order:"XYZ"}},y=p?g:v,b=p?m:f;t.exports.Component=r("valve-index-controls",{schema:{hand:{default:"left"},buttonColor:{type:"color",default:"#FAFAFA"},buttonHighlightColor:{type:"color",default:"#22D1EE"},model:{default:!0},orientationOffset:{type:"vec3"}},mapping:{axes:{trackpad:[0,1],thumbstick:[2,3]},buttons:["trigger","grip","trackpad","thumbstick","abutton"]},init:function(){var e=this;this.controllerPresent=!1,this.lastControllerCheck=0,this.onButtonChanged=i(this.onButtonChanged,this),this.onButtonDown=function(t){c(t.detail.id,"down",e)},this.onButtonUp=function(t){c(t.detail.id,"up",e)},this.onButtonTouchEnd=function(t){c(t.detail.id,"touchend",e)},this.onButtonTouchStart=function(t){c(t.detail.id,"touchstart",e)},this.previousButtonValues={},this.rendererSystem=this.el.sceneEl.systems.renderer,this.bindMethods()},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},bindMethods:function(){this.onModelLoaded=i(this.onModelLoaded,this),this.onControllersUpdate=i(this.onControllersUpdate,this),this.checkIfControllerPresent=i(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=i(this.removeControllersUpdateListener,this),this.onAxisMoved=i(this.onAxisMoved,this)},addEventListeners:function(){var e=this.el;e.addEventListener("buttonchanged",this.onButtonChanged),e.addEventListener("buttondown",this.onButtonDown),e.addEventListener("buttonup",this.onButtonUp),e.addEventListener("touchend",this.onButtonTouchEnd),e.addEventListener("touchstart",this.onButtonTouchStart),e.addEventListener("model-loaded",this.onModelLoaded),e.addEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!0},removeEventListeners:function(){var e=this.el;e.removeEventListener("buttonchanged",this.onButtonChanged),e.removeEventListener("buttondown",this.onButtonDown),e.removeEventListener("buttonup",this.onButtonUp),e.removeEventListener("touchend",this.onButtonTouchEnd),e.removeEventListener("touchstart",this.onButtonTouchStart),e.removeEventListener("model-loaded",this.onModelLoaded),e.removeEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!1},checkIfControllerPresent:function(){var e=this.data,t="right"===e.hand?0:"left"===e.hand?1:2;s(this,d,{index:t,iterateControllerProfiles:!0,hand:e.hand})},injectTrackedControls:function(){var e=this.el,t=this.data;e.setAttribute("tracked-controls",{idPrefix:d,controller:"right"===t.hand?1:"left"===t.hand?0:2,hand:t.hand,orientationOffset:t.orientationOffset}),this.loadModel()},loadModel:function(){var e=this.data;e.model&&this.el.setAttribute("gltf-model",""+h[e.hand])},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){this.checkIfControllerPresent()},onButtonChanged:function(e){var t,n=this.mapping.buttons[e.detail.id],r=this.buttonMeshes;n&&("trigger"===n&&(t=e.detail.state.value,r&&r.trigger&&(r.trigger.rotation.x=this.triggerOriginalRotationX-t*(Math.PI/40))),this.el.emit(n+"changed",e.detail.state))},onModelLoaded:function(e){var t,n=e.detail.model,r=this;this.data.model&&((t=this.buttonMeshes={}).grip={left:n.getObjectByName("leftgrip"),right:n.getObjectByName("rightgrip")},t.menu=n.getObjectByName("menubutton"),t.system=n.getObjectByName("systembutton"),t.trackpad=n.getObjectByName("touchpad"),t.trigger=n.getObjectByName("trigger"),this.triggerOriginalRotationX=t.trigger.rotation.x,Object.keys(t).forEach((function(e){r.setButtonColor(e,r.data.buttonColor)})),n.position.copy(b[this.data.hand]),n.rotation.copy(y[this.data.hand]),this.el.emit("controllermodelready",{name:"valve-index-controlls",model:this.data.model,rayOrigin:new o.Vector3(0,0,0)}))},onAxisMoved:function(e){l(this,this.mapping.axes,e)},updateModel:function(e,t){var n;this.data.model&&(-1!==t.indexOf("touch")||(n="up"===t?this.data.buttonColor:this.data.buttonHighlightColor,this.setButtonColor(e,n)))},setButtonColor:function(e,t){}})},{"../core/component":131,"../lib/three":179,"../utils/":205,"../utils/bind":199,"../utils/tracked-controls":214}],118:[function(e,t,n){var r=e("../core/component").registerComponent;t.exports.Component=r("visible",{schema:{default:!0},update:function(){this.el.object3D.visible=this.data}})},{"../core/component":131}],119:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/bind"),o=e("../utils/tracked-controls"),a=o.checkControllerPresentAndSetup,s=o.emitIfAxesChanged,l=o.onButtonEvent,c="https://cdn.aframe.io/controllers/vive/vr_controller_vive.obj",u="https://cdn.aframe.io/controllers/vive/vr_controller_vive.mtl",h=e("../utils/").device.isWebXRAvailable,d=h?"htc-vive-controller-mv":"OpenVR ",p=h?{axes:{thumbstick:[0,1]},buttons:["trigger","grip","trackpad","none","menu"]}:{axes:{trackpad:[0,1]},buttons:["trackpad","trigger","grip","menu","system"]};t.exports.Component=r("vive-controls",{schema:{hand:{default:"left"},buttonColor:{type:"color",default:"#FAFAFA"},buttonHighlightColor:{type:"color",default:"#22D1EE"},model:{default:!0},orientationOffset:{type:"vec3"}},mapping:p,init:function(){var e=this;this.controllerPresent=!1,this.lastControllerCheck=0,this.onButtonChanged=i(this.onButtonChanged,this),this.onButtonDown=function(t){l(t.detail.id,"down",e)},this.onButtonUp=function(t){l(t.detail.id,"up",e)},this.onButtonTouchEnd=function(t){l(t.detail.id,"touchend",e)},this.onButtonTouchStart=function(t){l(t.detail.id,"touchstart",e)},this.previousButtonValues={},this.rendererSystem=this.el.sceneEl.systems.renderer,this.bindMethods()},update:function(){var e=this.data;this.controllerIndex="right"===e.hand?0:"left"===e.hand?1:2},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},bindMethods:function(){this.onModelLoaded=i(this.onModelLoaded,this),this.onControllersUpdate=i(this.onControllersUpdate,this),this.checkIfControllerPresent=i(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=i(this.removeControllersUpdateListener,this),this.onAxisMoved=i(this.onAxisMoved,this)},addEventListeners:function(){var e=this.el;e.addEventListener("buttonchanged",this.onButtonChanged),e.addEventListener("buttondown",this.onButtonDown),e.addEventListener("buttonup",this.onButtonUp),e.addEventListener("touchend",this.onButtonTouchEnd),e.addEventListener("touchstart",this.onButtonTouchStart),e.addEventListener("model-loaded",this.onModelLoaded),e.addEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!0},removeEventListeners:function(){var e=this.el;e.removeEventListener("buttonchanged",this.onButtonChanged),e.removeEventListener("buttondown",this.onButtonDown),e.removeEventListener("buttonup",this.onButtonUp),e.removeEventListener("touchend",this.onButtonTouchEnd),e.removeEventListener("touchstart",this.onButtonTouchStart),e.removeEventListener("model-loaded",this.onModelLoaded),e.removeEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!1},checkIfControllerPresent:function(){var e=this.data;a(this,d,{index:this.controllerIndex,hand:e.hand})},injectTrackedControls:function(){var e=this.el,t=this.data;e.setAttribute("tracked-controls",{idPrefix:d,hand:t.hand,controller:this.controllerIndex,orientationOffset:t.orientationOffset}),this.data.model&&this.el.setAttribute("obj-model",{obj:c,mtl:u})},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){this.checkIfControllerPresent()},onButtonChanged:function(e){var t,n=this.mapping.buttons[e.detail.id],r=this.buttonMeshes;n&&("trigger"===n&&(t=e.detail.state.value,r&&r.trigger&&(r.trigger.rotation.x=-t*(Math.PI/12))),this.el.emit(n+"changed",e.detail.state))},onModelLoaded:function(e){var t,n=e.detail.model,r=this;this.data.model&&((t=this.buttonMeshes={}).grip={left:n.getObjectByName("leftgrip"),right:n.getObjectByName("rightgrip")},t.menu=n.getObjectByName("menubutton"),t.system=n.getObjectByName("systembutton"),t.trackpad=n.getObjectByName("touchpad"),t.trigger=n.getObjectByName("trigger"),Object.keys(t).forEach((function(e){r.setButtonColor(e,r.data.buttonColor)})),n.position.set(0,-.015,.04))},onAxisMoved:function(e){s(this,this.mapping.axes,e)},updateModel:function(e,t){var n;this.data.model&&(-1!==t.indexOf("touch")||(n="up"===t?this.data.buttonColor:this.data.buttonHighlightColor,this.setButtonColor(e,n)))},setButtonColor:function(e,t){var n=this.buttonMeshes,r=this.rendererSystem;if(n){if("grip"===e)return n.grip.left.material.color.set(t),n.grip.right.material.color.set(t),r.applyColorCorrection(n.grip.left.material.color),void r.applyColorCorrection(n.grip.right.material.color);n[e].material.color.set(t),r.applyColorCorrection(n[e].material.color)}}})},{"../core/component":131,"../utils/":205,"../utils/bind":199,"../utils/tracked-controls":214}],120:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/bind"),o=e("../utils/tracked-controls"),a=o.checkControllerPresentAndSetup,s=o.emitIfAxesChanged,l=o.onButtonEvent,c="HTC Vive Focus",u="https://cdn.aframe.io/controllers/vive/focus-controller/focus-controller.gltf";t.exports.Component=r("vive-focus-controls",{schema:{hand:{default:""},buttonTouchedColor:{type:"color",default:"#BBBBBB"},buttonHighlightColor:{type:"color",default:"#7A7A7A"},model:{default:!0},orientationOffset:{type:"vec3"},armModel:{default:!0}},mapping:{axes:{trackpad:[0,1]},buttons:["trackpad","trigger"]},bindMethods:function(){this.onModelLoaded=i(this.onModelLoaded,this),this.onControllersUpdate=i(this.onControllersUpdate,this),this.checkIfControllerPresent=i(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=i(this.removeControllersUpdateListener,this),this.onAxisMoved=i(this.onAxisMoved,this)},init:function(){var e=this;this.onButtonChanged=i(this.onButtonChanged,this),this.onButtonDown=function(t){l(t.detail.id,"down",e)},this.onButtonUp=function(t){l(t.detail.id,"up",e)},this.onButtonTouchStart=function(t){l(t.detail.id,"touchstart",e)},this.onButtonTouchEnd=function(t){l(t.detail.id,"touchend",e)},this.controllerPresent=!1,this.lastControllerCheck=0,this.bindMethods()},addEventListeners:function(){var e=this.el;e.addEventListener("buttonchanged",this.onButtonChanged),e.addEventListener("buttondown",this.onButtonDown),e.addEventListener("buttonup",this.onButtonUp),e.addEventListener("touchstart",this.onButtonTouchStart),e.addEventListener("touchend",this.onButtonTouchEnd),e.addEventListener("model-loaded",this.onModelLoaded),e.addEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!0,this.addControllersUpdateListener()},removeEventListeners:function(){var e=this.el;e.removeEventListener("buttonchanged",this.onButtonChanged),e.removeEventListener("buttondown",this.onButtonDown),e.removeEventListener("buttonup",this.onButtonUp),e.removeEventListener("touchstart",this.onButtonTouchStart),e.removeEventListener("touchend",this.onButtonTouchEnd),e.removeEventListener("model-loaded",this.onModelLoaded),e.removeEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!1,this.removeControllersUpdateListener()},checkIfControllerPresent:function(){a(this,c,this.data.hand?{hand:this.data.hand}:{})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},injectTrackedControls:function(){var e=this.el,t=this.data;e.setAttribute("tracked-controls",{armModel:t.armModel,idPrefix:c,orientationOffset:t.orientationOffset}),this.data.model&&this.el.setAttribute("gltf-model",u)},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){this.checkIfControllerPresent()},onModelLoaded:function(e){var t,n=e.detail.model;this.data.model&&((t=this.buttonMeshes={}).trigger=n.getObjectByName("BumperKey"),t.triggerPressed=n.getObjectByName("BumperKey_Press"),t.triggerPressed&&(t.triggerPressed.visible=!1),t.trackpad=n.getObjectByName("TouchPad"),t.trackpadPressed=n.getObjectByName("TouchPad_Press"),t.trackpadPressed&&(t.trackpadPressed.visible=!1))},onButtonChanged:function(e){var t=this.mapping.buttons[e.detail.id];t&&this.el.emit(t+"changed",e.detail.state)},onAxisMoved:function(e){s(this,this.mapping.axes,e)},updateModel:function(e,t){this.data.model&&this.updateButtonModel(e,t)},updateButtonModel:function(e,t){var n=this.buttonMeshes,r=e+"Pressed";if(n&&n[e]&&n[r]){var i;switch(t){case"down":i=this.data.buttonHighlightColor;break;case"touchstart":i=this.data.buttonTouchedColor}i&&n[r].material.color.set(i),n[r].visible=!!i,n[e].visible=!i}}})},{"../core/component":131,"../utils/bind":199,"../utils/tracked-controls":214}],121:[function(e,t,n){var r=e("../constants").keyboardevent.KEYCODE_TO_CODE,i=e("../core/component").registerComponent,o=e("../lib/three"),a=e("../utils/"),s=a.bind,l=a.shouldCaptureKeyEvent,c=1e-5,u=.2,h=["KeyW","KeyA","KeyS","KeyD","ArrowUp","ArrowLeft","ArrowRight","ArrowDown"];function d(e){var t;for(t in e)return!1;return!0}t.exports.Component=i("wasd-controls",{schema:{acceleration:{default:65},adAxis:{default:"x",oneOf:["x","y","z"]},adEnabled:{default:!0},adInverted:{default:!1},enabled:{default:!0},fly:{default:!1},wsAxis:{default:"z",oneOf:["x","y","z"]},wsEnabled:{default:!0},wsInverted:{default:!1}},init:function(){this.keys={},this.easing=1.1,this.velocity=new o.Vector3,this.onBlur=s(this.onBlur,this),this.onContextMenu=s(this.onContextMenu,this),this.onFocus=s(this.onFocus,this),this.onKeyDown=s(this.onKeyDown,this),this.onKeyUp=s(this.onKeyUp,this),this.onVisibilityChange=s(this.onVisibilityChange,this),this.attachVisibilityEventListeners()},tick:function(e,t){var n=this.data,r=this.el,i=this.velocity;(i[n.adAxis]||i[n.wsAxis]||!d(this.keys))&&(t/=1e3,this.updateVelocity(t),(i[n.adAxis]||i[n.wsAxis])&&r.object3D.position.add(this.getMovementVector(t)))},remove:function(){this.removeKeyEventListeners(),this.removeVisibilityEventListeners()},play:function(){this.attachKeyEventListeners()},pause:function(){this.keys={},this.removeKeyEventListeners()},updateVelocity:function(e){var t,n,r,i,o,a=this.data,s=this.keys,l=this.velocity;if(n=a.adAxis,i=a.wsAxis,e>u)return l[n]=0,void(l[i]=0);var h=Math.pow(1/this.easing,60*e);0!==l[n]&&(l[n]=l[n]*h),0!==l[i]&&(l[i]=l[i]*h),Math.abs(l[n])<c&&(l[n]=0),Math.abs(l[i])<c&&(l[i]=0),a.enabled&&(t=a.acceleration,a.adEnabled&&(r=a.adInverted?-1:1,(s.KeyA||s.ArrowLeft)&&(l[n]-=r*t*e),(s.KeyD||s.ArrowRight)&&(l[n]+=r*t*e)),a.wsEnabled&&(o=a.wsInverted?-1:1,(s.KeyW||s.ArrowUp)&&(l[i]-=o*t*e),(s.KeyS||s.ArrowDown)&&(l[i]+=o*t*e)))},getMovementVector:function(){var e=new o.Vector3(0,0,0),t=new o.Euler(0,0,0,"YXZ");return function(n){var r,i=this.el.getAttribute("rotation"),a=this.velocity;return e.copy(a),e.multiplyScalar(n),i?(r=this.data.fly?i.x:0,t.set(o.Math.degToRad(r),o.Math.degToRad(i.y),0),e.applyEuler(t),e):e}}(),attachVisibilityEventListeners:function(){window.oncontextmenu=this.onContextMenu,window.addEventListener("blur",this.onBlur),window.addEventListener("focus",this.onFocus),document.addEventListener("visibilitychange",this.onVisibilityChange)},removeVisibilityEventListeners:function(){window.removeEventListener("blur",this.onBlur),window.removeEventListener("focus",this.onFocus),document.removeEventListener("visibilitychange",this.onVisibilityChange)},attachKeyEventListeners:function(){window.addEventListener("keydown",this.onKeyDown),window.addEventListener("keyup",this.onKeyUp)},removeKeyEventListeners:function(){window.removeEventListener("keydown",this.onKeyDown),window.removeEventListener("keyup",this.onKeyUp)},onContextMenu:function(){for(var e=Object.keys(this.keys),t=0;t<e.length;t++)delete this.keys[e[t]]},onBlur:function(){this.pause()},onFocus:function(){this.play()},onVisibilityChange:function(){document.hidden?this.onBlur():this.onFocus()},onKeyDown:function(e){var t;l(e)&&(t=e.code||r[e.keyCode],-1!==h.indexOf(t)&&(this.keys[t]=!0))},onKeyUp:function(e){var t;t=e.code||r[e.keyCode],delete this.keys[t]}})},{"../constants":123,"../core/component":131,"../lib/three":179,"../utils/":205}],122:[function(e,t,n){var r=e("../core/component").registerComponent,i=e("../utils/bind"),o=e("../utils/tracked-controls"),a=o.checkControllerPresentAndSetup,s=o.emitIfAxesChanged,l=o.onButtonEvent,c=e("../utils/"),u=c.debug("components:windows-motion-controls:debug"),h=c.debug("components:windows-motion-controls:warn"),d=e("../constants").DEFAULT_HANDEDNESS,p="https://cdn.aframe.io/controllers/microsoft/",f={left:"left.glb",right:"right.glb",default:"universal.glb"},m=e("../utils/").device.isWebXRAvailable,v=/([0-9a-zA-Z]+-[0-9a-zA-Z]+)$/,g=m?"windows-mixed-reality":"Spatial Controller (Spatial Interaction Source) ",y=m?{axes:{touchpad:[0,1],thumbstick:[2,3]},buttons:["trigger","squeeze","touchpad","thumbstick","menu"],axisMeshNames:["TOUCHPAD_TOUCH_X","TOUCHPAD_TOUCH_X","THUMBSTICK_X","THUMBSTICK_Y"],buttonMeshNames:{trigger:"SELECT",menu:"MENU",squeeze:"GRASP",thumbstick:"THUMBSTICK_PRESS",touchpad:"TOUCHPAD_PRESS"},pointingPoseMeshName:"POINTING_POSE"}:{axes:{thumbstick:[0,1],trackpad:[2,3]},buttons:["thumbstick","trigger","grip","menu","trackpad"],axisMeshNames:["THUMBSTICK_X","THUMBSTICK_Y","TOUCHPAD_TOUCH_X","TOUCHPAD_TOUCH_Y"],buttonMeshNames:{trigger:"SELECT",menu:"MENU",grip:"GRASP",thumbstick:"THUMBSTICK_PRESS",trackpad:"TOUCHPAD_PRESS"},pointingPoseMeshName:"POINTING_POSE"};t.exports.Component=r("windows-motion-controls",{schema:{hand:{default:d},pair:{default:0},model:{default:!0},hideDisconnected:{default:!0}},mapping:y,bindMethods:function(){this.onModelError=i(this.onModelError,this),this.onModelLoaded=i(this.onModelLoaded,this),this.onControllersUpdate=i(this.onControllersUpdate,this),this.checkIfControllerPresent=i(this.checkIfControllerPresent,this),this.onAxisMoved=i(this.onAxisMoved,this)},init:function(){var e=this,t=this.el;this.onButtonChanged=i(this.onButtonChanged,this),this.onButtonDown=function(t){l(t.detail.id,"down",e)},this.onButtonUp=function(t){l(t.detail.id,"up",e)},this.onButtonTouchStart=function(t){l(t.detail.id,"touchstart",e)},this.onButtonTouchEnd=function(t){l(t.detail.id,"touchend",e)},this.onControllerConnected=function(){e.setModelVisibility(!0)},this.onControllerDisconnected=function(){e.setModelVisibility(!1)},this.controllerPresent=!1,this.lastControllerCheck=0,this.previousButtonValues={},this.bindMethods(),this.loadedMeshInfo={buttonMeshes:null,axisMeshes:null},this.rayOrigin={origin:new THREE.Vector3,direction:new THREE.Vector3(0,0,-1),createdFromMesh:!1},t.addEventListener("controllerconnected",this.onControllerConnected),t.addEventListener("controllerdisconnected",this.onControllerDisconnected)},addEventListeners:function(){var e=this.el;e.addEventListener("buttonchanged",this.onButtonChanged),e.addEventListener("buttondown",this.onButtonDown),e.addEventListener("buttonup",this.onButtonUp),e.addEventListener("touchstart",this.onButtonTouchStart),e.addEventListener("touchend",this.onButtonTouchEnd),e.addEventListener("axismove",this.onAxisMoved),e.addEventListener("model-error",this.onModelError),e.addEventListener("model-loaded",this.onModelLoaded),this.controllerEventsActive=!0},removeEventListeners:function(){var e=this.el;e.removeEventListener("buttonchanged",this.onButtonChanged),e.removeEventListener("buttondown",this.onButtonDown),e.removeEventListener("buttonup",this.onButtonUp),e.removeEventListener("touchstart",this.onButtonTouchStart),e.removeEventListener("touchend",this.onButtonTouchEnd),e.removeEventListener("axismove",this.onAxisMoved),e.removeEventListener("model-error",this.onModelError),e.removeEventListener("model-loaded",this.onModelLoaded),this.controllerEventsActive=!1},checkIfControllerPresent:function(){a(this,g,{hand:this.data.hand,index:this.data.pair,iterateControllerProfiles:!0})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},updateControllerModel:function(){if(this.data.model&&!this.rayOrigin.createdFromMesh){var e=this.createControllerModelUrl();this.loadModel(e)}else this.modelReady()},createControllerModelUrl:function(e){var t,n=this.el.components["tracked-controls"],r=n?n.controller:null,i="default",o=this.data.hand;if(r&&!window.hasNativeWebXRImplementation&&(o=r.hand,!e)){var a=r.id.match(v);i=a&&a[0]||i}return t=f[o]||f.default,p+i+"/"+t},injectTrackedControls:function(){var e=this.data;this.el.setAttribute("tracked-controls",{idPrefix:g,controller:e.pair,hand:e.hand,armModel:!1}),this.updateControllerModel()},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){this.checkIfControllerPresent()},onModelError:function(e){var t=this.createControllerModelUrl(!0);e.detail.src!==t?(h("Failed to load controller model for device, attempting to load default."),this.loadModel(t)):h("Failed to load default controller model.")},loadModel:function(e){this.el.setAttribute("gltf-model","url("+e+")")},onModelLoaded:function(e){var t,n,r,i,o=this.controllerModel=e.detail.model,a=this.loadedMeshInfo;if(u("Processing model"),a.buttonMeshes={},a.axisMeshes={},o){for(t=0;t<this.mapping.buttons.length;t++)(n=this.mapping.buttonMeshNames[this.mapping.buttons[t]])?(r=o.getObjectByName(n))?(i={index:t,value:s(r,"VALUE"),pressed:s(r,"PRESSED"),unpressed:s(r,"UNPRESSED")}).value&&i.pressed&&i.unpressed?a.buttonMeshes[this.mapping.buttons[t]]=i:h("Missing button submesh under mesh with name: "+n+"(VALUE: "+!!i.value+", PRESSED: "+!!i.pressed+", UNPRESSED:"+!!i.unpressed+")"):h("Missing button mesh with name: "+n):u("Skipping unknown button at index: "+t+" with mapped name: "+this.mapping.buttons[t]);for(t=0;t<this.mapping.axisMeshNames.length;t++)(n=this.mapping.axisMeshNames[t])?(r=o.getObjectByName(n))?(i={index:t,value:s(r,"VALUE"),min:s(r,"MIN"),max:s(r,"MAX")}).value&&i.min&&i.max?a.axisMeshes[t]=i:h("Missing axis submesh under mesh with name: "+n+"(VALUE: "+!!i.value+", MIN: "+!!i.min+", MAX:"+!!i.max+")"):h("Missing axis mesh with name: "+n):u("Skipping unknown axis at index: "+t);this.calculateRayOriginFromMesh(o),this.setModelVisibility()}function s(e,t){for(var n=0,r=e.children.length;n<r;n++){var i=e.children[n];if(i&&i.name===t)return i}}u("Model load complete.")},calculateRayOriginFromMesh:function(){var e=new THREE.Quaternion;return function(t){var n;if(this.rayOrigin.origin.set(0,0,0),this.rayOrigin.direction.set(0,0,-1),this.rayOrigin.createdFromMesh=!0,n=t.getObjectByName(this.mapping.pointingPoseMeshName)){var r=t.parent;r&&(t.parent=null,t.updateMatrixWorld(!0),t.parent=r),n.getWorldPosition(this.rayOrigin.origin),n.getWorldQuaternion(e),this.rayOrigin.direction.applyQuaternion(e),r&&t.updateMatrixWorld(!0)}else u("Mesh does not contain pointing origin data, defaulting to none.");this.modelReady()}}(),lerpAxisTransform:function(){var e=new THREE.Quaternion;return function(t,n){var r=this.loadedMeshInfo.axisMeshes[t];if(r){var i=r.min,o=r.max,a=r.value,s=.5*n+.5;a.setRotationFromQuaternion(e.copy(i.quaternion).slerp(o.quaternion,s)),a.position.lerpVectors(i.position,o.position,s)}}}(),lerpButtonTransform:function(){var e=new THREE.Quaternion;return function(t,n){var r=this.loadedMeshInfo.buttonMeshes[t];if(r){var i=r.unpressed,o=r.pressed,a=r.value;a.setRotationFromQuaternion(e.copy(i.quaternion).slerp(o.quaternion,n)),a.position.lerpVectors(i.position,o.position,n)}}}(),modelReady:function(){this.el.emit("controllermodelready",{name:"windows-motion-controls",model:this.data.model,rayOrigin:this.rayOrigin})},onButtonChanged:function(e){var t=this.mapping.buttons[e.detail.id];t&&(this.loadedMeshInfo&&this.loadedMeshInfo.buttonMeshes&&this.lerpButtonTransform(t,e.detail.state.value),this.el.emit(t+"changed",e.detail.state))},onAxisMoved:function(e){var t=this.mapping.axisMeshNames.length;if(this.loadedMeshInfo&&this.loadedMeshInfo.axisMeshes)for(var n=0;n<t;n++)this.lerpAxisTransform(n,e.detail.axis[n]||0);s(this,this.mapping.axes,e)},setModelVisibility:function(e){var t=this.el.getObject3D("mesh");e=void 0!==e?e:this.modelVisible,this.modelVisible=e,t&&(t.visible=e)}})},{"../constants":123,"../core/component":131,"../utils/":205,"../utils/bind":199,"../utils/tracked-controls":214}],123:[function(e,t,n){t.exports={AFRAME_INJECTED:"aframe-injected",DEFAULT_CAMERA_HEIGHT:1.6,DEFAULT_HANDEDNESS:"right",keyboardevent:e("./keyboardevent")}},{"./keyboardevent":124}],124:[function(e,t,n){t.exports={KEYCODE_TO_CODE:{38:"ArrowUp",37:"ArrowLeft",40:"ArrowDown",39:"ArrowRight",87:"KeyW",65:"KeyA",83:"KeyS",68:"KeyD"}}},{}],125:[function(e,t,n){var r=e("./a-node"),i=e("../utils/bind"),o=e("../utils/debug"),a=e("./a-register-element").registerElement,s=e("../lib/three"),l=new s.FileLoader,c=o("core:a-assets:warn");function u(e){if(e.hasAttribute("autoplay")||"auto"===e.getAttribute("preload"))return new Promise((function(t,n){if(4===e.readyState)return t();if(e.error)return n();function r(){for(var n=0,r=0;r<e.buffered.length;r++)n+=e.buffered.end(r)-e.buffered.start(r);n>=e.duration&&("VIDEO"===e.tagName&&(s.Cache.files[e.getAttribute("src")]=e),t())}e.addEventListener("loadeddata",r,!1),e.addEventListener("progress",r,!1),e.addEventListener("error",n,!1)}))}function h(e){var t=d(e);return t.tagName&&"video"===t.tagName.toLowerCase()&&(t.setAttribute("playsinline",""),t.setAttribute("webkit-playsinline","")),t!==e&&(e.parentNode.appendChild(t),e.parentNode.removeChild(e)),t}function d(e){var t;if(e.hasAttribute("crossorigin"))return e;if(null!==(t=e.getAttribute("src"))){if(-1===t.indexOf("://"))return e;if(p(t)===window.location.host)return e}return c('Cross-origin element (e.g., <img>) was requested without `crossorigin` set. A-Frame will re-request the asset with `crossorigin` attribute set. Please set `crossorigin` on the element (e.g., <img crossorigin="anonymous">)',t),e.crossOrigin="anonymous",e.cloneNode(!0)}function p(e){var t=e.indexOf("://")>-1?e.split("/")[2]:e.split("/")[0];return t.substring(0,t.indexOf(":"))}function f(e){var t=m(e),n=t.lastIndexOf(".");return n>=0&&".glb"===t.slice(n,e.search(/\?|#|$/))?"arraybuffer":"text"}function m(e){var t=document.createElement("a");t.href=e;var n=t.search.replace(/^\?/,""),r=e.replace(n,"").replace("?","");return r.substring(r.lastIndexOf("/")+1)}t.exports=a("a-assets",{prototype:Object.create(r.prototype,{createdCallback:{value:function(){this.isAssets=!0,this.fileLoader=l,this.timeout=null}},attachedCallback:{value:function(){var e,t,n,r,o,a,l=this,d=[];if(!this.parentNode.isScene)throw new Error("<a-assets> must be a child of a <a-scene>.");for(o=this.querySelectorAll("img"),e=0;e<o.length;e++)r=h(o[e]),d.push(new Promise((function(t,n){s.Cache.files[o[e].getAttribute("src")]=r,r.onload=t,r.onerror=n})));for(n=this.querySelectorAll("audio, video"),e=0;e<n.length;e++)(t=h(n[e])).src||t.srcObject||c("Audio/video asset has neither `src` nor `srcObject` attributes."),d.push(u(t));Promise.all(d).then(i(this.load,this)),a=parseInt(this.getAttribute("timeout"),10)||3e3,this.timeout=setTimeout((function(){l.hasLoaded||(c("Asset loading timed out in ",a,"ms"),l.emit("timeout"),l.load())}),a)}},detachedCallback:{value:function(){this.timeout&&clearTimeout(this.timeout)}},load:{value:function(){r.prototype.load.call(this,null,(function(e){return e.isAssetItem&&e.hasAttribute("src")}))}}})}),a("a-asset-item",{prototype:Object.create(r.prototype,{createdCallback:{value:function(){this.data=null,this.isAssetItem=!0}},attachedCallback:{value:function(){var e=this,t=this.getAttribute("src");l.setResponseType(this.getAttribute("response-type")||f(t)),l.load(t,(function(t){e.data=t,setTimeout((function(){r.prototype.load.call(e)}))}),(function(t){e.emit("progress",{loadedBytes:t.loaded,totalBytes:t.total,xhr:t})}),(function(t){e.emit("error",{xhr:t})}))}}})}),t.exports.inferResponseType=f,t.exports.getFileNameFromURL=m},{"../lib/three":179,"../utils/bind":199,"../utils/debug":201,"./a-node":129,"./a-register-element":130}],126:[function(e,t,n){var r=e("../utils/debug"),i=e("./a-register-element").registerElement,o=r("core:cubemap:warn");t.exports=i("a-cubemap",{prototype:Object.create(window.HTMLElement.prototype,{attachedCallback:{value:function(){this.srcs=this.validate()},writable:window.debug},validate:{value:function(){var e,t=this.querySelectorAll("[src]"),n=[];if(6===t.length){for(e=0;e<t.length;e++)n.push(t[e].getAttribute("src"));return n}o("<a-cubemap> did not contain exactly six elements each with a `src` attribute.")},writable:window.debug}})})},{"../utils/debug":201,"./a-register-element":130}],127:[function(e,t,n){var r,i=e("./a-node"),o=e("./component").components,a=e("./a-register-element").registerElement,s=e("../lib/three"),l=e("../utils/"),c=l.debug("core:a-entity:debug"),u=l.debug("core:a-entity:warn"),h="__",d=["position","rotation","scale","visible"],p={once:!0},f=Object.create(i.prototype,{createdCallback:{value:function(){this.components={},this.initializingComponents={},this.componentsToUpdate={},this.isEntity=!0,this.isPlaying=!1,this.object3D=new s.Group,this.object3D.el=this,this.object3DMap={},this.parentEl=null,this.rotationObj={},this.states=[]}},attributeChangedCallback:{value:function(e,t,n){var r=this.components[e];r&&r.justInitialized&&""===n?delete r.justInitialized:(r||null!==n)&&this.setEntityAttribute(e,t,n)}},attachedCallback:{value:function(){var e,t=this.sceneEl,n=this;this.addToParent(),this.isScene||(t?!(e=t.querySelector("a-assets"))||e.hasLoaded?this.load():e.addEventListener("loaded",(function(){n.load()})):this.load())}},detachedCallback:{value:function(){var e;if(this.parentEl){for(e in this.components)this.removeComponent(e,!1);this.isScene||(this.removeFromParent(),i.prototype.detachedCallback.call(this),this.object3D.el=null)}}},getObject3D:{value:function(e){return this.object3DMap[e]}},setObject3D:{value:function(e,t){var n,r=this;if(!(t instanceof s.Object3D))throw new Error("`Entity.setObject3D` was called with an object that was not an instance of THREE.Object3D.");(n=this.getObject3D(e))&&this.object3D.remove(n),t.el=this,t.children.length&&t.traverse((function(e){e.el=r})),this.object3D.add(t),this.object3DMap[e]=t,this.emit("object3dset",{object:t,type:e})}},removeObject3D:{value:function(e){var t=this.getObject3D(e);t?(this.object3D.remove(t),delete this.object3DMap[e],this.emit("object3dremove",{type:e})):u("Tried to remove `Object3D` of type:",e,"which was not defined.")}},getOrCreateObject3D:{value:function(e,t){var n=this.getObject3D(e);return!n&&t&&(n=new t,this.setObject3D(e,n)),u("`getOrCreateObject3D` has been deprecated. Use `setObject3D()` and `object3dset` event instead."),n}},add:{value:function(e){if(!e.object3D)throw new Error("Trying to add an element that doesn't have an `object3D`");this.object3D.add(e.object3D),this.emit("child-attached",{el:e})}},addToParent:{value:function(){var e=this.parentEl=this.parentNode;e&&e.add&&!this.attachedToParent&&(e.add(this),this.attachedToParent=!0)}},removeFromParent:{value:function(){var e=this.parentEl;this.parentEl.remove(this),this.attachedToParent=!1,this.parentEl=null,e.emit("child-detached",{el:this})}},load:{value:function(){var e=this;!this.hasLoaded&&this.parentEl&&i.prototype.load.call(this,(function(){e.parentEl&&(e.updateComponents(),(e.isScene||e.parentEl.isPlaying)&&e.play())}))},writable:window.debug},remove:{value:function(e){e?this.object3D.remove(e.object3D):this.parentNode.removeChild(this)}},getChildEntities:{value:function(){for(var e=this.children,t=[],n=0;n<e.length;n++){var i=e[n];i instanceof r&&t.push(i)}return t}},initComponent:{value:function(e,t,n){var r,i,a,s;if(s=(a=l.split(e,h))[0],i=a.length>2?a.slice(1).join("__"):a[1],o[s]&&(m(this,e)||void 0!==t||n)&&!(e in this.components)){if(this.initComponentDependencies(s),i&&!o[s].multiple)throw new Error("Trying to initialize multiple components of type `"+s+"`. There can only be one component of this type per entity.");r=new o[s].Component(this,t,i),this.isPlaying&&r.play(),this.hasAttribute(e)||(r.justInitialized=!0,window.HTMLElement.prototype.setAttribute.call(this,e,"")),c("Component initialized: %s",e)}},writable:window.debug},initComponentDependencies:{value:function(e){var t,n,r=this;if(o[e]&&(t=o[e].dependencies))for(n=0;n<t.length;n++)r.initComponent(t[n],window.HTMLElement.prototype.getAttribute.call(r,t[n])||void 0,!0)}},removeComponent:{value:function(e,t){var n;(n=this.components[e])&&(n.initialized?(n.pause(),n.remove(),t&&(n.destroy(),delete this.components[e]),this.emit("componentremoved",n.evtDetail,!1)):this.addEventListener("componentinitialized",(function n(r){r.detail.name===e&&(this.removeComponent(e,t),this.removeEventListener("componentinitialized",n))})))},writable:window.debug},updateComponents:{value:function(){var e,t,n,r,i=this.componentsToUpdate;if(this.hasLoaded){for(n=0;n<this.mixinEls.length;n++)for(r in this.mixinEls[n].componentCache)y(r)&&(i[r]=!0);if(this.getExtraComponents)for(r in t=this.getExtraComponents())y(r)&&(i[r]=!0);for(n=0;n<this.attributes.length;++n)r=this.attributes[n].name,-1===d.indexOf(r)&&y(r)&&(i[r]=!0);for(n=0;n<d.length;n++)r=d[n],this.hasAttribute(r)&&this.updateComponent(r,this.getDOMAttribute(r));for(r in i)e=g(this.getDOMAttribute(r),t&&t[r]),this.updateComponent(r,e),delete i[r]}},writable:window.debug},updateComponent:{value:function(e,t,n){var r=this.components[e];if(r)return null!==t||m(this,e)?void r.updateProperties(t,n):void this.removeComponent(e,!0);this.initComponent(e,t,!1)}},removeAttribute:{value:function(e,t){var n=this.components[e];n&&void 0===t&&this.removeComponent(e,!0),n&&void 0!==t?n.resetProperty(t):("mixin"===e&&this.mixinUpdate(""),window.HTMLElement.prototype.removeAttribute.call(this,e))}},play:{value:function(){var e,t,n;if(!this.isPlaying&&this.hasLoaded){for(n in this.isPlaying=!0,this.components)this.components[n].play();for(e=this.getChildEntities(),t=0;t<e.length;t++)e[t].play();this.emit("play")}},writable:!0},pause:{value:function(){var e,t,n;if(this.isPlaying){for(n in this.isPlaying=!1,this.components)this.components[n].pause();for(e=this.getChildEntities(),t=0;t<e.length;t++)e[t].pause();this.emit("pause")}},writable:!0},setEntityAttribute:{value:function(e,t,n){if(o[e]||this.components[e])this.updateComponent(e,n);else if("mixin"===e){if(n===this.computedMixinStr)return;this.mixinUpdate(n,t)}}},mixinUpdate:{value:function(){var e=[];return function(t,n){var r,i,o,a,s=this;if(this.hasLoaded){for(n=n||this.getAttribute("mixin"),o=this.updateMixins(t,n),e.length=0,a=0;a<this.mixinEls.length;a++)for(r in this.mixinEls[a].componentCache)-1===e.indexOf(r)&&(this.components[r]?this.components[r].handleMixinUpdate():this.initComponent(r,null),e.push(r));for(a=0;a<o.oldMixinIds.length;a++)if(i=document.getElementById(o.oldMixinIds[a]))for(r in i.componentCache)-1===e.indexOf(r)&&this.components[r]&&(this.getDOMAttribute(r)?this.components[r].handleMixinUpdate():this.removeComponent(r,!0))}else this.addEventListener("loaded",(function(){s.mixinUpdate(t,n)}),p)}}()},setAttribute:{value:function(){var e={};return function(t,n,r){var a,s,c,u,d;if(c=(u=t.indexOf(h))>0?t.substring(0,u):t,!o[c])return"mixin"===t&&this.mixinUpdate(n),void i.prototype.setAttribute.call(this,t,n);if(!this.components[t]&&this.hasAttribute(t)&&this.updateComponent(t,window.HTMLElement.prototype.getAttribute.call(this,t)),"undefined"!==typeof r&&"string"===typeof n&&n.length>0&&"string"===typeof l.styleParser.parse(n)){for(d in e)delete e[d];(a=e)[n]=r,s=!1}else a=n,s=!0===r;this.updateComponent(t,a,s),this.sceneEl&&this.sceneEl.getAttribute("debug")&&this.components[t].flushToDOM()}}(),writable:window.debug},flushToDOM:{value:function(e){var t,n,r,i=this.components,o=this.children;for(r in i)i[r].flushToDOM();if(e)for(n=0;n<o.length;++n)(t=o[n]).flushToDOM&&t.flushToDOM(e)}},getAttribute:{value:function(e){var t;return"position"===e?this.object3D.position:"rotation"===e?b(this):"scale"===e?this.object3D.scale:"visible"===e?this.object3D.visible:(t=this.components[e])?t.data:window.HTMLElement.prototype.getAttribute.call(this,e)},writable:window.debug},getDOMAttribute:{value:function(e){var t=this.components[e];return t?t.attrValue:window.HTMLElement.prototype.getAttribute.call(this,e)},writable:window.debug},addState:{value:function(e){this.is(e)||(this.states.push(e),this.emit("stateadded",e))}},removeState:{value:function(e){var t=this.states.indexOf(e);-1!==t&&(this.states.splice(t,1),this.emit("stateremoved",e))}},is:{value:function(e){return-1!==this.states.indexOf(e)}},inspect:{value:function(){this.sceneEl.components.inspector.openInspector(this)}},destroy:{value:function(){var e;if(this.parentNode)u("Entity can only be destroyed if detached from scenegraph.");else for(e in this.components)this.components[e].destroy()}}});function m(e,t){return!(!e.components[t]||!e.components[t].attrValue)||v(t,e.mixinEls)}function v(e,t){var n,r=!1;for(n=0;n<t.length&&!(r=t[n].hasAttribute(e));++n);return r}function g(e,t){return t?t.constructor===Object?l.extend(t,l.styleParser.parse(e||{})):e||t:e}function y(e){return-1!==e.indexOf(h)&&(e=l.split(e,h)[0]),!!o[e]}function b(e){var t=s.Math.radToDeg,n=e.object3D.rotation,r=e.rotationObj;return r.x=t(n.x),r.y=t(n.y),r.z=t(n.z),r}r=a("a-entity",{prototype:f}),t.exports=r},{"../lib/three":179,"../utils/":205,"./a-node":129,"./a-register-element":130,"./component":131}],128:[function(e,t,n){var r=e("./a-node"),i=e("./a-register-element").registerElement,o=e("./component").components,a=e("../utils"),s="__";t.exports=i("a-mixin",{prototype:Object.create(r.prototype,{createdCallback:{value:function(){this.componentCache={},this.id=this.getAttribute("id"),this.isMixin=!0}},attributeChangedCallback:{value:function(e,t,n){this.cacheAttribute(e,n),this.updateEntities()}},attachedCallback:{value:function(){this.sceneEl=this.closestScene(),this.cacheAttributes(),this.updateEntities(),this.load()}},setAttribute:{value:function(e,t){window.HTMLElement.prototype.setAttribute.call(this,e,t),this.cacheAttribute(e,t)}},cacheAttribute:{value:function(e,t){var n,r;r=a.split(e,s)[0],(n=o[r])&&(void 0===t&&(t=window.HTMLElement.prototype.getAttribute.call(this,e)),this.componentCache[e]=n.parseAttrValueForCache(t))}},getAttribute:{value:function(e){return this.componentCache[e]||window.HTMLElement.prototype.getAttribute.call(this,e)}},cacheAttributes:{value:function(){var e,t,n=this.attributes;for(t=0;t<n.length;t++)e=n[t].name,this.cacheAttribute(e)}},updateEntities:{value:function(){var e,t,n;if(this.sceneEl)for(t=this.sceneEl.querySelectorAll("[mixin~="+this.id+"]"),n=0;n<t.length;n++)(e=t[n]).hasLoaded&&!e.isMixin&&e.mixinUpdate(this.id)}}})})},{"../utils":205,"./a-node":129,"./a-register-element":130,"./component":131}],129:[function(e,t,n){var r=e("./a-register-element").registerElement,i=e("./a-register-element").isNode,o=e("../utils/"),a=o.debug("core:a-node:warn"),s=o.debug("core:a-node:error");t.exports=r("a-node",{prototype:Object.create(window.HTMLElement.prototype,{createdCallback:{value:function(){this.computedMixinStr="",this.hasLoaded=!1,this.isNode=!0,this.mixinEls=[]},writable:window.debug},attachedCallback:{value:function(){var e;this.sceneEl=this.closestScene(),this.sceneEl||a("You are attempting to attach <"+this.tagName+"> outside of an A-Frame scene. Append this element to `<a-scene>` instead."),this.hasLoaded=!1,this.emit("nodeready",void 0,!1),this.isMixin||(e=this.getAttribute("mixin"))&&this.updateMixins(e)},writable:window.debug},attributeChangedCallback:{value:function(e,t,n){n!==this.computedMixinStr&&("mixin"!==e||this.isMixin||this.updateMixins(n,t))}},closestScene:{value:function(){for(var e=this;e&&!e.isScene;)e=e.parentElement;return e}},closest:{value:function(e){for(var t=this.matches||this.mozMatchesSelector||this.msMatchesSelector||this.oMatchesSelector||this.webkitMatchesSelector,n=this;n&&!t.call(n,e);)n=n.parentElement;return n}},detachedCallback:{value:function(){this.hasLoaded=!1}},load:{value:function(e,t){var n,r=this;this.hasLoaded||(t=t||i,n=this.getChildren().filter(t).map((function(e){return new Promise((function(t){if(e.hasLoaded)return t();e.addEventListener("loaded",t)}))})),Promise.all(n).then((function(){r.hasLoaded=!0,e&&e(),r.emit("loaded",void 0,!1)})).catch((function(e){s("Failure loading node: ",e)})))},writable:!0},getChildren:{value:function(){return Array.prototype.slice.call(this.children,0)}},updateMixins:{value:function(){var e=[],t=[],n={};return function(r,i){var a,s,l;for(e.length=0,t.length=0,s=r?o.split(r.trim(),/\s+/):e,l=i?o.split(i.trim(),/\s+/):t,n.newMixinIds=s,n.oldMixinIds=l,a=0;a<l.length;a++)-1===s.indexOf(l[a])&&this.unregisterMixin(l[a]);for(this.computedMixinStr="",this.mixinEls.length=0,a=0;a<s.length;a++)this.registerMixin(document.getElementById(s[a]));return this.computedMixinStr&&(this.computedMixinStr=this.computedMixinStr.trim(),window.HTMLElement.prototype.setAttribute.call(this,"mixin",this.computedMixinStr)),n}}()},registerMixin:{value:function(e){var t,n,r;if(e){if(r=e.getAttribute("mixin"))for(t=o.split(r.trim(),/\s+/),n=0;n<t.length;n++)this.registerMixin(document.getElementById(t[n]));this.computedMixinStr=this.computedMixinStr+" "+e.id,this.mixinEls.push(e)}}},setAttribute:{value:function(e,t){"mixin"===e&&this.updateMixins(t),window.HTMLElement.prototype.setAttribute.call(this,e,t)}},unregisterMixin:{value:function(e){var t,n=this.mixinEls;for(t=0;t<n.length;++t)if(e===n[t].id){n.splice(t,1);break}}},emit:{value:function(){var e={};return function(t,n,r,i){void 0===r&&(r=!0),e.bubbles=!!r,e.detail=n,i&&(e=o.extend({},i,e)),this.dispatchEvent(new CustomEvent(t,e))}}(),writable:window.debug}})})},{"../utils/":205,"./a-register-element":130}],130:[function(e,t,n){var r,i;e("document-register-element");var o=t.exports.knownTags={};function a(e){o[e.toLowerCase()]=!0}function s(e){var t={};return c(t,["attachedCallback","attributeChangedCallback","createdCallback","detachedCallback"],e,r.prototype),h(e,t),t}function l(e){var t={},n=["attachedCallback","attributeChangedCallback","createdCallback","detachedCallback"];return c(t,["attachedCallback","attributeChangedCallback","createdCallback","detachedCallback"],e,r.prototype),c(t,n,e,i.prototype),h(e,t),t}function c(e,t,n,r){t.forEach((function(t){u(e,t,n,r)}))}function u(e,t,n,r){var i=n[t],o=r[t];i&&o&&i!==o&&(e[t]={value:function(){return o.apply(this,arguments),i.apply(this,arguments)},writable:window.debug})}function h(e,t){Object.getOwnPropertyNames(e).forEach((function(n){var r;t[n]||(r=Object.getOwnPropertyDescriptor(e,n),t[n]={value:e[n],writable:r.writable})}))}t.exports.isNode=function(e){return e.tagName.toLowerCase()in o||e.isNode},t.exports.registerElement=function(e,t){var n=Object.getPrototypeOf(t.prototype),o=t,c=r&&n===r.prototype,u=i&&n===i.prototype;return(c||u)&&a(e),c&&(o=s(t.prototype),o={prototype:Object.create(n,o)}),u&&(o=l(t.prototype),o={prototype:Object.create(n,o)}),Object.getOwnPropertyNames(o.prototype).forEach((function(e){var t=o.prototype[e];"function"===typeof t&&(t.displayName=e)})),document.registerElement(e,o)},t.exports.wrapMethods=c,r=e("./a-node"),i=e("./a-entity")},{"./a-entity":127,"./a-node":129,"document-register-element":12}],131:[function(e,t,n){var r=e("./schema"),i=e("./scene/scenes"),o=e("./system"),a=e("../utils/"),s=t.exports.components={},l=r.parseProperties,c=r.parseProperty,u=r.process,h=r.isSingleProperty,d=r.stringifyProperties,p=r.stringifyProperty,f=a.styleParser,m=a.debug("core:component:warn"),v=document.currentScript,g=new RegExp("[A-Z]+"),y={},b=t.exports.Component=function(e,t,n){var r=this;this.el=e,this.id=n,this.attrName=this.name+(n?"__"+n:""),this.evtDetail={id:this.id,name:this.name},this.initialized=!1,this.isSingleProperty=h(this.schema),this.isSinglePropertyObject=this.isSingleProperty&&S(c(void 0,this.schema))&&!(this.schema.default instanceof window.HTMLElement),this.isObjectBased=!this.isSingleProperty||this.isSinglePropertyObject,this.el.components[this.attrName]=this,this.objectPool=y[this.name];const i=this.events;this.events={},A(this,i),this.attrValue=void 0,this.isObjectBased?(this.nextData=this.objectPool.use(),a.objectPool.removeUnusedKeys(this.nextData,this.schema),this.oldData=this.objectPool.use(),a.objectPool.removeUnusedKeys(this.oldData,this.schema),this.previousOldData=this.objectPool.use(),a.objectPool.removeUnusedKeys(this.previousOldData,this.schema),this.parsingAttrValue=this.objectPool.use(),a.objectPool.removeUnusedKeys(this.parsingAttrValue,this.schema)):(this.nextData=void 0,this.oldData=void 0,this.previousOldData=void 0,this.parsingAttrValue=void 0),this.throttledEmitComponentChanged=a.throttle((function(){e.emit("componentchanged",r.evtDetail,!1)}),200),this.updateProperties(t)};function A(e,t){var n;for(n in t)e.events[n]=t[n].bind(e)}if(b.prototype={schema:{},init:function(){},events:{},update:function(e){},updateSchema:void 0,tick:void 0,tock:void 0,play:function(){},pause:function(){},remove:function(){},parse:function(e,t){var n=this.schema;return this.isSingleProperty?c(e,n):l(f.parse(e),n,!0,this.name,t)},stringify:function(e){var t=this.schema;return"string"===typeof e?e:this.isSingleProperty?p(e,t):(e=d(e,t),f.stringify(e))},updateCachedAttrValue:function(e,t){var n,r,i;if(void 0!==e){if(null===e)return this.isObjectBased&&this.attrValue&&this.objectPool.recycle(this.attrValue),void(this.attrValue=void 0);if(e instanceof Object&&!(e instanceof window.HTMLElement)?(r=this.objectPool.use(),n=a.extend(r,e)):n=this.parseAttrValueForCache(e),this.isObjectBased&&!t&&this.attrValue)for(i in this.attrValue)void 0===n[i]&&(n[i]=this.attrValue[i]);this.isObjectBased&&!this.attrValue&&(this.attrValue=this.objectPool.use()),a.objectPool.clearObject(this.attrValue),this.attrValue=E(this.attrValue,n,this.isObjectBased),a.objectPool.clearObject(r)}},parseAttrValueForCache:function(e){var t;return"string"!==typeof e?e:(this.isSingleProperty?"string"===typeof(t=this.schema.parse(e))&&(t=e):(a.objectPool.clearObject(this.parsingAttrValue),t=f.parse(e,this.parsingAttrValue)),t)},flushToDOM:function(e){var t=e?this.data:this.attrValue;null!==t&&void 0!==t&&window.HTMLElement.prototype.setAttribute.call(this.el,this.attrName,this.stringify(t))},updateProperties:function(e,t){this.el.hasLoaded?(null!==e&&(e=this.parseAttrValueForCache(e)),this.updateCachedAttrValue(e,t),this.initialized?(this.updateComponent(e,t),this.callUpdateHandler()):this.initComponent()):this.updateCachedAttrValue(e)},initComponent:function(){var e,t=this.el;this.updateSchema&&this.updateSchema(this.buildData(this.attrValue,!1,!0)),this.data=this.buildData(this.attrValue),t.initializingComponents[this.name]||(t.initializingComponents[this.name]=!0,this.init(),this.initialized=!0,delete t.initializingComponents[this.name],this.oldData=E(this.oldData,this.data,this.isObjectBased),e=this.isObjectBased?this.objectPool.use():void 0,this.update(e),this.isObjectBased&&this.objectPool.recycle(e),t.isPlaying&&this.play(),t.emit("componentinitialized",this.evtDetail,!1))},updateComponent:function(e,t){var n,r;if(t)return this.updateSchema&&this.updateSchema(this.buildData(this.attrValue,!0,!0)),void(this.data=this.buildData(this.attrValue,!0,!1));if(this.isSingleProperty)return this.isObjectBased&&c(e,this.schema),void(this.data=e);if(l(e,this.schema,!0,this.name),this.schemaChangeKeys.length)for(n in e)if(this.schema[n].schemaChange){r=!0;break}if(r)return this.updateSchema&&this.updateSchema(this.buildData(this.attrValue,!0,!0)),void(this.data=this.buildData(this.attrValue,!0,!1));for(n in e)void 0!==e[n]&&(this.data[n]=e[n])},callUpdateHandler:function(){var e;this.previousOldData instanceof Object&&a.objectPool.clearObject(this.previousOldData),this.isObjectBased?x(this.previousOldData,this.oldData):this.previousOldData=this.oldData,e=!a.deepEqual(this.oldData,this.data),(this.isPositionRotationScale||e)&&(this.oldData instanceof Object&&a.objectPool.clearObject(this.oldData),this.oldData=E(this.oldData,this.data,this.isObjectBased),this.update(this.previousOldData),this.throttledEmitComponentChanged())},handleMixinUpdate:function(){this.data=this.buildData(this.attrValue),this.callUpdateHandler()},resetProperty:function(e){if(this.isObjectBased){if(!(e in this.attrValue))return;delete this.attrValue[e],this.data[e]=this.schema[e].default}else this.attrValue=this.schema.default,this.data=this.schema.default;this.updateProperties(this.attrValue)},extendSchema:function(e){var t;t=a.extend({},s[this.name].schema),a.extend(t,e),this.schema=u(t),this.el.emit("schemachanged",this.evtDetail)},buildData:function(e,t,n){var r,i,o,s,u,h,d,p=this.nextData,f=this.schema,m=this.el.mixinEls;if(r=e&&e.constructor===Array?e.length:void 0!==e&&null!==e,this.isObjectBased&&a.objectPool.clearObject(p),this.isSingleProperty)i=this.isObjectBased?x(p,f.default):C(f.default)?a.clone(f.default):f.default;else for(s in i=(d=!t&&this.attrValue)instanceof Object?x(p,d):p,f)o=f[s].default,void 0===i[s]&&(i[s]=C(o)?a.clone(o):o);for(h=0;h<m.length;h++)(u=m[h].getAttribute(this.attrName))&&(i=E(i,u,this.isObjectBased));if(r){if(this.isSingleProperty)return S(e)?(x(this.parsingAttrValue,e),c(this.parsingAttrValue,f)):c(e,f);i=E(i,e,this.isObjectBased)}else if(this.isSingleProperty)return c(i,f);return l(i,f,void 0,this.name,n)},eventsAttach:function(){var e;for(e in this.eventsDetach(),this.events)this.el.addEventListener(e,this.events[e])},eventsDetach:function(){var e;for(e in this.events)this.el.removeEventListener(e,this.events[e])},destroy:function(){this.objectPool.recycle(this.attrValue),this.objectPool.recycle(this.oldData),this.objectPool.recycle(this.parsingAttrValue),this.attrValue=this.oldData=this.parsingAttrValue=void 0}},window.debug)var w=t.exports.registrationOrderWarnings={};function x(e,t){var n,r;for(r in t)void 0!==t[r]&&(n=t[r],e[r]=C(n)?a.clone(n):n);return e}function E(e,t,n){var r;if(n&&t.constructor===Object){for(r in t)void 0!==t[r]&&(t[r]&&t[r].constructor===Object?e[r]=a.clone(t[r]):e[r]=t[r]);return e}return t}function M(e){return e.tick||e.tock}function _(e){return function(){var t=this.el.sceneEl;this.isPlaying&&(e.call(this),this.isPlaying=!1,this.eventsDetach(),M(this)&&t.removeBehavior(this))}}function T(e){return function(){var t=this.el.sceneEl,n=this.el.isPlaying&&!this.isPlaying;this.initialized&&n&&(e.call(this),this.isPlaying=!0,this.eventsAttach(),M(this)&&t.addBehavior(this))}}function S(e){return e&&e.constructor===Object&&!(e instanceof window.HTMLElement)}function C(e){return e&&(e.constructor===Object||e.constructor===Array)&&!(e instanceof window.HTMLElement)}t.exports.registerComponent=function(e,t){var n,r,l,c,d={};if(document.currentScript&&document.currentScript!==v&&i.forEach((function(t){t.hasLoaded||document.currentScript.compareDocumentPosition(t)!==Node.DOCUMENT_POSITION_FOLLOWING&&(m("The component `"+e+"` was registered in a <script> tag after the scene. Component <script> tags in an HTML file should be declared *before* the scene such that the component is available to entities during scene initialization."),window.debug&&(w[e]=!0))})),!0===g.test(e)&&m("The component name `"+e+"` contains uppercase characters, but HTML will ignore the capitalization of attribute names. Change the name to be lowercase: `"+e.toLowerCase()+"`"),-1!==e.indexOf("__"))throw new Error("The component name `"+e+"` is not allowed. The sequence __ (double underscore) is reserved to specify an id for multiple components of the same type");if(Object.keys(t).forEach((function(e){d[e]={value:t[e],writable:!0}})),s[e])throw new Error("The component `"+e+"` has been already registered. Check that you are not loading two versions of the same component or two different components of the same name.");if((n=function(e,t,n){b.call(this,e,t,n)}).prototype=Object.create(b.prototype,d),n.prototype.name=e,n.prototype.isPositionRotationScale="position"===e||"rotation"===e||"scale"===e,n.prototype.constructor=n,n.prototype.system=o&&o.systems[e],n.prototype.play=T(n.prototype.play),n.prototype.pause=_(n.prototype.pause),l=a.extend(u(n.prototype.schema,n.prototype.name)),!(c=h(n.prototype.schema)))for(r in n.prototype.schemaChangeKeys=[],l)l[r].schemaChange&&n.prototype.schemaChangeKeys.push(r);return y[e]=a.objectPool.createPool(),s[e]={Component:n,dependencies:n.prototype.dependencies,isSingleProp:c,multiple:n.prototype.multiple,name:e,parse:n.prototype.parse,parseAttrValueForCache:n.prototype.parseAttrValueForCache,schema:l,stringify:n.prototype.stringify,type:n.prototype.type},n}},{"../utils/":205,"./scene/scenes":138,"./schema":140,"./system":142}],132:[function(e,t,n){var r=e("./schema").process,i=t.exports.geometries={},o=t.exports.geometryNames=[],a=e("../lib/three"),s=t.exports.Geometry=function(){};s.prototype={schema:{},init:function(e){return this.geometry=new a.BufferGeometry,this.geometry},update:function(e){}},t.exports.registerGeometry=function(e,t){var n,a={};if(Object.keys(t).forEach((function(e){a[e]={value:t[e],writable:!0}})),i[e])throw new Error("The geometry `"+e+"` has been already registered");return(n=function(){s.call(this)}).prototype=Object.create(s.prototype,a),n.prototype.name=e,n.prototype.constructor=n,i[e]={Geometry:n,schema:r(n.prototype.schema)},o.push(e),n}},{"../lib/three":179,"./schema":140}],133:[function(e,t,n){var r=e("../utils/coordinates"),i=e("debug"),o=i("core:propertyTypes:warn"),a=i("core:propertyTypes:warn"),s=t.exports.propertyTypes={},l=/[,> .[\]:]/,c=/\url\((.+)\)/;function u(e,t,n,r){"type"in s?o("Property type "+e+" is already registered."):s[e]={default:t,parse:n||f,stringify:r||m}}function h(e){return Array.isArray(e)?e:e&&"string"===typeof e?e.split(",").map(t):[];function t(e){return e.trim()}}function d(e){return e.join(", ")}function p(e){var t,n;return"string"!==typeof e?e:(n=e.match(c))?n[1]:"#"===e.charAt(0)?(t=document.getElementById(e.substring(1)))?"CANVAS"===t.tagName||"VIDEO"===t.tagName||"IMG"===t.tagName?t:t.getAttribute("src"):void a('"'+e+'" asset not found.'):e}function f(e){return e}function m(e){return null===e?"null":e.toString()}function v(e){return"false"!==e&&!1!==e}function g(e){return parseInt(e,10)}function y(e){return parseFloat(e,10)}function b(e){return e?"string"!==typeof e?e:"#"!==e[0]||l.test(e)?document.querySelector(e):document.getElementById(e.substring(1)):null}function A(e){return e?"string"!==typeof e?e:Array.prototype.slice.call(document.querySelectorAll(e),0):null}function w(e){return e.getAttribute?"#"+e.getAttribute("id"):m(e)}function x(e){return e instanceof Array?e.map((function(e){return"#"+e.getAttribute("id")})).join(", "):m(e)}function E(e){return a("`src` property type is deprecated. Use `asset` instead."),p(e)}function M(e){return r.parse(e,this.default)}function _(e,t){return("audio"!==e||"string"===typeof t)&&!("array"===e&&!Array.isArray(t))&&("asset"!==e||"string"===typeof t)&&("boolean"!==e||"boolean"===typeof t)&&("color"!==e||"string"===typeof t)&&("int"!==e||"number"===typeof t)&&("number"!==e||"number"===typeof t)&&("map"!==e||"string"===typeof t)&&("model"!==e||"string"===typeof t)&&("selector"!==e||"string"===typeof t||null===t)&&("selectorAll"!==e||"string"===typeof t||null===t)&&("src"!==e||"string"===typeof t)&&("string"!==e||"string"===typeof t)&&("time"!==e||"number"===typeof t)&&("vec2"===e?T(t,2):"vec3"===e?T(t,3):"vec4"!==e||T(t,4))}function T(e,t){if(null===e)return!0;if("object"!==typeof e)return!1;if(Object.keys(e).length!==t)return!1;var n=e.x,r=e.y,i=e.z,o=e.w;return"number"===typeof n&&"number"===typeof r&&!(t>2&&"number"!==typeof i)&&!(t>3&&"number"!==typeof o)}u("audio","",p),u("array",[],h,d),u("asset","",p),u("boolean",!1,v),u("color","#FFF",f,m),u("int",0,g),u("number",0,y),u("map","",p),u("model","",p),u("selector",null,b,w),u("selectorAll",null,A,x),u("src","",E),u("string","",f,m),u("time",0,g),u("vec2",{x:0,y:0},M,r.stringify),u("vec3",{x:0,y:0,z:0},M,r.stringify),u("vec4",{x:0,y:0,z:0,w:1},M,r.stringify),t.exports.registerPropertyType=u,t.exports.isValidDefaultValue=_,t.exports.isValidDefaultCoordinate=T},{"../utils/coordinates":200,debug:8}],134:[function(e,t,n){var r=e("./metaTags").inject,i=e("./wakelock"),o=e("./loadingScreen"),a=e("../a-register-element"),s=e("./scenes"),l=e("../system").systems,c=e("../../lib/three"),u=e("../../utils/"),h=e("../a-entity"),d=e("../a-node"),p=e("./postMessage"),f=u.bind,m=u.device.isIOS(),v=u.device.isMobile(),g=u.device.isWebXRAvailable,y=a.registerElement,b=u.debug("core:a-scene:warn");function A(e,t,n,r){return e.parentElement?t?{height:e.parentElement.offsetHeight,width:e.parentElement.offsetWidth}:w(n,r):{height:0,width:0}}function w(e,t){var n,r,i=window.devicePixelRatio;return r={height:document.body.offsetHeight,width:document.body.offsetWidth},!e||t||-1===e.width&&-1===e.height||r.width*i<e.width&&r.height*i<e.height||(n=r.width/r.height,r.width*i>e.width&&-1!==e.width&&(r.width=Math.round(e.width/i),r.height=Math.round(e.width/n/i)),r.height*i>e.height&&-1!==e.height&&(r.height=Math.round(e.height/i),r.width=Math.round(e.height*n/i))),r}function x(e){(e.requestFullscreen||e.webkitRequestFullscreen||e.mozRequestFullScreen||e.msRequestFullscreen).apply(e,[{navigationUI:"hide"}])}function E(){(document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement)&&(document.exitFullscreen?document.exitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen())}function M(e){var t;function n(){document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||e.exitVR(),document.activeElement.blur(),document.body.focus()}(t=document.createElement("canvas")).classList.add("a-canvas"),t.dataset.aframeCanvas=!0,e.appendChild(t),document.addEventListener("fullscreenchange",n),document.addEventListener("mozfullscreenchange",n),document.addEventListener("webkitfullscreenchange",n),document.addEventListener("MSFullscreenChange",n),t.addEventListener("touchmove",(function(e){e.preventDefault()})),e.canvas=t,e.emit("render-target-loaded",{target:t}),setTimeout(f(e.resize,e),0)}m&&e("../../utils/ios-orientationchange-blank-bug"),t.exports.AScene=y("a-scene",{prototype:Object.create(h.prototype,{createdCallback:{value:function(){this.clock=new c.Clock,this.isIOS=m,this.isMobile=v,this.hasWebXR=g,this.isAR=!1,this.isScene=!0,this.object3D=new c.Scene;var e=this;this.object3D.onAfterRender=function(t,n,r){e.isPlaying&&e.tock(e.time,e.delta,r)},this.resize=f(this.resize,this),this.render=f(this.render,this),this.systems={},this.systemNames=[],this.time=this.delta=0,this.behaviors={tick:[],tock:[]},this.hasLoaded=!1,this.isPlaying=!1,this.originalHTML=this.innerHTML,this.setAttribute("inspector",""),this.setAttribute("keyboard-shortcuts",""),this.setAttribute("screenshot",""),this.setAttribute("vr-mode-ui",""),this.setAttribute("device-orientation-permission-ui","")}},addFullScreenStyles:{value:function(){document.documentElement.classList.add("a-fullscreen")}},removeFullScreenStyles:{value:function(){document.documentElement.classList.remove("a-fullscreen")}},attachedCallback:{value:function(){var e=this,t=this.hasAttribute("embedded");M(this),this.setupRenderer(),o.setup(this,A),this.resize(),t||this.addFullScreenStyles(),p(this),r(this),i(this),this.onVRPresentChangeBound=f(this.onVRPresentChange,this),window.addEventListener("vrdisplaypresentchange",this.onVRPresentChangeBound),this.enterVRBound=function(){e.enterVR()},this.exitVRBound=function(){e.exitVR()},this.exitVRTrueBound=function(){e.exitVR(!0)},this.pointerRestrictedBound=function(){e.pointerRestricted()},this.pointerUnrestrictedBound=function(){e.pointerUnrestricted()},g||(window.addEventListener("vrdisplaydeactivate",this.exitVRBound),window.addEventListener("vrdisplaydisconnect",this.exitVRTrueBound),window.addEventListener("vrdisplaypointerrestricted",this.pointerRestrictedBound),window.addEventListener("vrdisplaypointerunrestricted",this.pointerUnrestrictedBound)),window.addEventListener("sessionend",this.resize),this.addEventListener("cameraready",(function(){e.attachedCallbackPostCamera()})),this.initSystems(),this.hasWebXR&&navigator.xr&&navigator.xr.addEventListener&&navigator.xr.addEventListener("sessiongranted",(function(){e.enterVR()}))}},attachedCallbackPostCamera:{value:function(){var e,t=this;window.addEventListener("load",e),window.addEventListener("resize",(function(){t.isIOS?setTimeout(t.resize,100):t.resize()})),this.play(),s.push(this)},writable:window.debug},initSystems:{value:function(){var e;for(e in this.initSystem("camera"),l)"camera"!==e&&this.initSystem(e)}},initSystem:{value:function(e){this.systems[e]||(this.systems[e]=new l[e](this),this.systemNames.push(e))}},detachedCallback:{value:function(){var e=s.indexOf(this);s.splice(e,1),window.removeEventListener("vrdisplaypresentchange",this.onVRPresentChangeBound),window.removeEventListener("vrdisplayactivate",this.enterVRBound),window.removeEventListener("vrdisplaydeactivate",this.exitVRBound),window.removeEventListener("vrdisplayconnect",this.enterVRBound),window.removeEventListener("vrdisplaydisconnect",this.exitVRTrueBound),window.removeEventListener("vrdisplaypointerrestricted",this.pointerRestrictedBound),window.removeEventListener("vrdisplaypointerunrestricted",this.pointerUnrestrictedBound),window.removeEventListener("sessionend",this.resize),this.renderer.xr.dispose()}},addBehavior:{value:function(e){var t,n,r=this.behaviors;for(n in r)e[n]&&-1===(t=this.behaviors[n]).indexOf(e)&&t.push(e)}},getPointerLockElement:{value:function(){return document.pointerLockElement},writable:window.debug},checkHeadsetConnected:{value:u.device.checkHeadsetConnected,writable:window.debug},enterAR:{value:function(){var e;if(!this.hasWebXR)throw e="Failed to enter AR mode, WebXR not supported.",new Error(e);if(!u.device.checkARSupport())throw e="Failed to enter AR, WebXR immersive-ar mode not supported in your browser or device.",new Error(e);return this.enterVR(!0)}},enterVR:{value:function(e){var t,n,r=this,i=r.renderer.xr;if(this.is("vr-mode"))return Promise.resolve("Already in VR.");if(this.checkHeadsetConnected()||this.isMobile){if(i.enabled=!0,this.hasWebXR){this.xrSession&&this.xrSession.removeEventListener("end",this.exitVRBound);var o=this.sceneEl.systems.webxr.sessionReferenceSpaceType;i.setReferenceSpaceType(o);var a=e?"immersive-ar":"immersive-vr";return n=this.sceneEl.systems.webxr.sessionConfiguration,new Promise((function(e,t){navigator.xr.requestSession(a,n).then((function(t){r.xrSession=t,i.layersEnabled=-1!==n.requiredFeatures.indexOf("layers"),i.setSession(t),t.addEventListener("end",r.exitVRBound),c(e)}),(function(e){throw new Error("Failed to enter "+("immersive-ar"===a?"AR":"VR")+" mode (`requestSession`) "+e)}))}))}if(t=u.device.getVRDisplay(),i.setDevice(t),t.isPresenting&&!window.hasNativeWebVRImplementation)return c(),Promise.resolve();var s=this.getAttribute("renderer"),l={highRefreshRate:s.highRefreshRate,foveationLevel:s.foveationLevel};return t.requestPresent([{source:this.canvas,attributes:l}]).then(c,h)}return c(),Promise.resolve();function c(t){var n;window.hasNativeWebVRImplementation&&!window.hasNativeWebXRImplementation&&(n=new CustomEvent("vrdisplaypresentchange",{detail:{display:u.device.getVRDisplay()}}),window.dispatchEvent(n)),e?r.addState("ar-mode"):r.addState("vr-mode"),r.emit("enter-vr",{target:r}),!g&&r.isMobile&&screen.orientation&&screen.orientation.lock&&screen.orientation.lock("landscape"),r.addFullScreenStyles(),r.isMobile||r.checkHeadsetConnected()||x(r.canvas),r.renderer.setAnimationLoop(r.render),r.resize(),t&&t()}function h(e){throw r.removeState("vr-mode"),e&&e.message?new Error("Failed to enter VR mode (`requestPresent`): "+e.message):new Error("Failed to enter VR mode (`requestPresent`).")}},writable:!0},exitVR:{value:function(){var e,t=this,n=this.renderer.xr;if(!this.is("vr-mode")&&!this.is("ar-mode"))return Promise.resolve("Not in immersive mode.");if(this.checkHeadsetConnected()||this.isMobile){if(n.enabled=!1,e=u.device.getVRDisplay(),this.hasWebXR)this.xrSession.removeEventListener("end",this.exitVRBound),this.xrSession.end().then((function(){}),(function(){})),this.xrSession=void 0,n.setSession(null);else if(e.isPresenting)return e.exitPresent().then(r,i)}else E();return r(),Promise.resolve();function r(){t.removeState("vr-mode"),t.removeState("ar-mode"),t.isMobile&&screen.orientation&&screen.orientation.unlock&&screen.orientation.unlock(),t.hasAttribute("embedded")&&t.removeFullScreenStyles(),t.resize(),t.isIOS&&u.forceCanvasResizeSafariMobile(t.canvas),t.renderer.setPixelRatio(window.devicePixelRatio),t.emit("exit-vr",{target:t})}function i(e){throw e&&e.message?new Error("Failed to exit VR mode (`exitPresent`): "+e.message):new Error("Failed to exit VR mode (`exitPresent`).")}},writable:!0},pointerRestricted:{value:function(){if(this.canvas){var e=this.getPointerLockElement();e&&e!==this.canvas&&document.exitPointerLock&&document.exitPointerLock(),this.canvas.requestPointerLock&&this.canvas.requestPointerLock()}}},pointerUnrestricted:{value:function(){var e=this.getPointerLockElement();e&&e===this.canvas&&document.exitPointerLock&&document.exitPointerLock()}},onVRPresentChange:{value:function(e){var t=e.display||e.detail.display;t&&t.isPresenting?this.enterVR():this.exitVR()}},getAttribute:{value:function(e){var t=this.systems[e];return t?t.data:h.prototype.getAttribute.call(this,e)}},getComputedAttribute:{value:function(e){b("`getComputedAttribute` is deprecated. Use `getAttribute` instead."),this.getAttribute(e)}},getDOMAttribute:{value:function(e){var t=this.systems[e];return t?t.data:h.prototype.getDOMAttribute.call(this,e)}},setAttribute:{value:function(e,t,n){var r=this.systems[e];if(r)return d.prototype.setAttribute.call(this,e,t),void r.updateProperties(t);h.prototype.setAttribute.call(this,e,t,n)}},removeBehavior:{value:function(e){var t,n,r,i=this.behaviors;for(n in i)e[n]&&-1!==(r=(t=this.behaviors[n]).indexOf(e))&&t.splice(r,1)}},resize:{value:function(){var e,t,n=this.camera,r=this.canvas,i=this.renderer.xr.isPresenting;e=this.renderer.xr.enabled&&i,!n||!r||this.is("vr-mode")&&(this.isMobile||e)||(t=A(r,this.getAttribute("embedded")&&!this.is("vr-mode"),this.maxCanvasSize,this.is("vr-mode")),n.aspect=t.width/t.height,n.updateProjectionMatrix(),this.renderer.setSize(t.width,t.height,!1),this.emit("rendererresize",null,!1))},writable:!0},setupRenderer:{value:function(){var e,t,n,r,i=this;r={alpha:!0,antialias:!v,canvas:this.canvas,logarithmicDepthBuffer:!1,powerPreference:"high-performance"},this.maxCanvasSize={height:1920,width:1920},this.hasAttribute("renderer")&&(n=this.getAttribute("renderer"),(t=u.styleParser.parse(n)).precision&&(r.precision=t.precision+"p"),t.antialias&&"auto"!==t.antialias&&(r.antialias="true"===t.antialias),t.logarithmicDepthBuffer&&"auto"!==t.logarithmicDepthBuffer&&(r.logarithmicDepthBuffer="true"===t.logarithmicDepthBuffer),t.alpha&&(r.alpha="true"===t.alpha),this.maxCanvasSize={width:t.maxCanvasWidth?parseInt(t.maxCanvasWidth):this.maxCanvasSize.width,height:t.maxCanvasHeight?parseInt(t.maxCanvasHeight):this.maxCanvasSize.height}),(e=this.renderer=new c.WebGLRenderer(r)).setPixelRatio(window.devicePixelRatio),e.sortObjects=!1,this.camera&&e.xr.setPoseTarget(this.camera.el.object3D),this.addEventListener("camera-set-active",(function(){e.xr.setPoseTarget(i.camera.el.object3D)}))},writable:window.debug},play:{value:function(){var e=this,t=this;this.renderStarted?h.prototype.play.call(this):(this.addEventListener("loaded",(function(){var e,n=this.renderer,r=this.renderer.xr;h.prototype.play.call(this),t.renderStarted||(t.resize(),t.renderer&&(window.performance&&window.performance.mark("render-started"),o.remove(),(e=u.device.getVRDisplay())&&e.isPresenting&&(r.setDevice(e),r.enabled=!0,t.enterVR()),n.setAnimationLoop(this.render),t.renderStarted=!0,t.emit("renderstart")))})),setTimeout((function(){h.prototype.load.call(e)})))}},updateComponent:{value:function(e){e in l||h.prototype.updateComponent.apply(this,arguments)}},tick:{value:function(e,t){var n,r=this.systems;for(n=0;n<this.behaviors.tick.length;n++)this.behaviors.tick[n].el.isPlaying&&this.behaviors.tick[n].tick(e,t);for(n=0;n<this.systemNames.length;n++)r[this.systemNames[n]].tick&&r[this.systemNames[n]].tick(e,t)}},tock:{value:function(e,t,n){var r,i=this.systems;for(r=0;r<this.behaviors.tock.length;r++)this.behaviors.tock[r].el.isPlaying&&this.behaviors.tock[r].tock(e,t,n);for(r=0;r<this.systemNames.length;r++)i[this.systemNames[r]].tock&&i[this.systemNames[r]].tock(e,t,n)}},render:{value:function(e,t){var n=this.renderer;this.frame=t,this.delta=1e3*this.clock.getDelta(),this.time=1e3*this.clock.elapsedTime,this.isPlaying&&this.tick(this.time,this.delta);var r=null;this.is("ar-mode")&&(r=this.object3D.background,this.object3D.background=null),n.render(this.object3D,this.camera),r&&(this.object3D.background=r)},writable:!0}})}),t.exports.setupCanvas=M},{"../../lib/three":179,"../../utils/":205,"../../utils/ios-orientationchange-blank-bug":206,"../a-entity":127,"../a-node":129,"../a-register-element":130,"../system":142,"./loadingScreen":135,"./metaTags":136,"./postMessage":137,"./scenes":138,"./wakelock":139}],135:[function(e,t,n){var r,i,o,a=e("../../utils/").styleParser,s="loading-screen",l="a-loader-title";function c(e){var t=r.hasAttribute("embedded"),n=o(r.canvas,t,r.maxCanvasSize,r.is("vr-mode"));e.aspect=n.width/n.height,e.updateProjectionMatrix(),r.renderer.setSize(n.width,n.height,!1)}function u(){(i=document.createElement("div")).className=l,i.innerHTML=document.title,i.style.display="none",r.appendChild(i)}t.exports.setup=function(e,t){o=t;var n,l,h,d,p,f,m,v,g,y,b=(r=e).hasAttribute(s)?a.parse(r.getAttribute(s)):void 0,A=b&&b.dotsColor||"white",w=b&&b.backgroundColor||"#24CAFF";(void 0===b||"true"===b.enabled||void 0===b.enabled)&&(n=new THREE.Scene,l=new THREE.SphereGeometry(.2,36,18,0,2*Math.PI,0,Math.PI),h=new THREE.MeshBasicMaterial({color:A}),d=new THREE.Mesh(l,h),p=d.clone(),f=d.clone(),m=new THREE.PerspectiveCamera(80,window.innerWidth/window.innerHeight,5e-4,1e4),v=new THREE.Clock,g=0,y=function(){r.renderer.render(n,m),g=v.getElapsedTime()%4,d.visible=g>=1,p.visible=g>=2,f.visible=g>=3},n.background=new THREE.Color(w),n.add(m),d.position.set(-1,0,-15),p.position.set(0,0,-15),f.position.set(1,0,-15),m.add(d),m.add(p),m.add(f),u(),setTimeout((function(){r.hasLoaded||(c(m),i.style.display="block",window.addEventListener("resize",(function(){c(m)})),r.renderer.setAnimationLoop(y))}),200))},t.exports.remove=function(){window.removeEventListener("resize",c),i&&(i.style.display="none")}},{"../../utils/":205}],136:[function(e,t,n){var r=e("../../constants/"),i=e("../../utils").extend,o=t.exports.MOBILE_HEAD_TAGS=[s({name:"viewport",content:"width=device-width,initial-scale=1,maximum-scale=1,shrink-to-fit=no,user-scalable=no,minimal-ui,viewport-fit=cover"}),s({name:"mobile-web-app-capable",content:"yes"}),s({name:"theme-color",content:"black"})],a=[s({name:"apple-mobile-web-app-capable",content:"yes"}),s({name:"apple-mobile-web-app-status-bar-style",content:"black"}),l({rel:"apple-touch-icon",href:"https://aframe.io/images/aframe-logo-152.png"})];function s(e){return{tagName:"meta",attributes:e,exists:function(){return document.querySelector('meta[name="'+e.name+'"]')}}}function l(e){return{tagName:"link",attributes:e,exists:function(){return document.querySelector('link[rel="'+e.rel+'"]')}}}function c(e){if(e&&e.tagName){var t=document.createElement(e.tagName);return t.setAttribute(r.AFRAME_INJECTED,""),i(t,e.attributes)}}t.exports.inject=function(e){var t,n=document.head,r=n.querySelector("script"),i=[];return o.forEach(s),e.isIOS&&a.forEach(s),i;function s(e){e&&!e.exists()&&(t=c(e))&&(r?r.parentNode.insertBefore(t,r):n.appendChild(t),i.push(t))}}},{"../../constants/":123,"../../utils":205}],137:[function(e,t,n){var r=e("../../utils/bind"),i=e("../../utils/").isIframed;function o(e){var t=this;if(e.data)switch(e.data.type){case"vr":switch(e.data.data){case"enter":t.enterVR();break;case"exit":t.exitVR()}}}t.exports=function(e){i()&&window.addEventListener("message",r(o,e))}},{"../../utils/":205,"../../utils/bind":199}],138:[function(e,t,n){t.exports=[]},{}],139:[function(e,t,n){var r=e("../../../vendor/wakelock/wakelock");t.exports=function(e){if(e.isMobile){var t=e.wakelock=new r;e.addEventListener("enter-vr",(function(){t.request()})),e.addEventListener("exit-vr",(function(){t.release()}))}}},{"../../../vendor/wakelock/wakelock":220}],140:[function(e,t,n){var r=e("../utils/"),i=e("./propertyTypes"),o=r.debug,a=i.isValidDefaultValue,s=i.propertyTypes,l=o("core:schema:warn");function c(e){return"type"in e?"string"===typeof e.type:"default"in e}function u(e,t){var n,r,i=e.default,o=e.type;return e.type?"bool"===e.type?o="boolean":"float"===e.type&&(o="number"):o=void 0===i||"boolean"!==typeof i&&"number"!==typeof i?Array.isArray(i)?"array":"string":typeof i,(r=s[o])||l("Unknown property type for component `"+t+"`: "+o),n=!!e.parse,e.parse=e.parse||r.parse,e.stringify=e.stringify||r.stringify,e.type=o,"default"in e?n||a(o,i)||l("Default value `"+i+"` does not match type `"+o+"` in component `"+t+"`"):e.default=r.default,e}function h(e,t){return void 0!==e&&null!==e&&""!==e||(e=t.default,Array.isArray(e)&&(e=e.slice())),t.parse(e,t.default)}function d(e,t){return"object"!==typeof e?e:t&&null!==e?t.stringify(e):JSON.stringify(e)}t.exports.isSingleProperty=c,t.exports.process=function(e,t){var n;if(c(e))return u(e,t);for(n in e)e[n]=u(e[n],t);return e},t.exports.processPropertyDefinition=u,t.exports.parseProperties=function(){var e=[];return function(t,n,r,i,o){var a,s,c,u;for(s in e.length=0,r?t:n)r&&void 0===t[s]||e.push(s);if(null===t||"object"!==typeof t)return t;for(s in t)void 0===t[s]||n[s]||o||l("Unknown property `"+s+"` for component/system `"+i+"`.");for(a=0;a<e.length;a++){if(c=n[s=e[a]],u=t[s],!n[s])return;t[s]=h(u,c)}return t}}(),t.exports.parseProperty=h,t.exports.stringifyProperties=function(e,t){var n,r,i,o,a={};for(n in e)r=t[n],"object"===typeof(o=i=e[n])&&(o=d(i,r),r||l("Unknown component property: "+n)),a[n]=o;return a},t.exports.stringifyProperty=d},{"../utils/":205,"./propertyTypes":133}],141:[function(e,t,n){var r=e("./schema").process,i=t.exports.shaders={},o=t.exports.shaderNames=[],a=e("../lib/three"),s=e("../utils"),l={array:"v3",color:"v3",int:"i",number:"f",map:"t",time:"f",vec2:"v2",vec3:"v3",vec4:"v4"},c=t.exports.Shader=function(){};c.prototype={schema:{},vertexShader:"void main() {gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}",fragmentShader:"void main() {gl_FragColor = vec4(1.0, 0.0, 1.0, 1.0);}",init:function(e){return this.attributes=this.initVariables(e,"attribute"),this.uniforms=this.initVariables(e,"uniform"),this.material=new(this.raw?a.RawShaderMaterial:a.ShaderMaterial)({uniforms:this.uniforms,vertexShader:this.vertexShader,fragmentShader:this.fragmentShader}),this.material},initVariables:function(e,t){var n,r,i=this.schema,o={};for(n in i)i[n].is===t&&(r=l[i[n].type],o[n]={type:r,value:void 0});return o},update:function(e){this.updateVariables(e,"attribute"),this.updateVariables(e,"uniform")},updateVariables:function(e,t){var n,r,i,o=this.schema;for(n in i="uniform"===t?this.uniforms:this.attributes,e)if(o[n]&&o[n].is===t)if("map"!==o[n].type)i[n].value=this.parseValue(o[n].type,e[n]),i[n].needsUpdate=!0;else{if(!i[n]||i[n].value===e[n])continue;r="_texture_"+n,this.setMapOnTextureLoad(i,n,r),s.material.updateMapMaterialFromData(r,n,this,e)}},parseValue:function(e,t){var n;switch(e){case"vec2":return new a.Vector2(t.x,t.y);case"vec3":return new a.Vector3(t.x,t.y,t.z);case"vec4":return new a.Vector4(t.x,t.y,t.z,t.w);case"color":return n=new a.Color(t),new a.Vector3(n.r,n.g,n.b);case"map":return a.ImageUtils.loadTexture(t);default:return t}},setMapOnTextureLoad:function(e,t,n){var r=this;this.el.addEventListener("materialtextureloaded",(function(){e[t].value=r.material[n],e[t].needsUpdate=!0}))}},t.exports.registerShader=function(e,t){var n,a={};if(Object.keys(t).forEach((function(e){a[e]={value:t[e],writable:!0}})),i[e])throw new Error("The shader "+e+" has been already registered");return(n=function(){c.call(this)}).prototype=Object.create(c.prototype,a),n.prototype.name=e,n.prototype.constructor=n,i[e]={Shader:n,schema:r(n.prototype.schema)},o.push(e),n}},{"../lib/three":179,"../utils":205,"./schema":140}],142:[function(e,t,n){var r=e("./component"),i=e("./schema"),o=e("../utils/"),a=i.parseProperties,s=i.parseProperty,l=i.process,c=i.isSingleProperty,u=o.styleParser,h=t.exports.systems={},d=t.exports.System=function(e){var t=r&&r.components[this.name];this.el=e,this.sceneEl=e,t&&(t.Component.prototype.system=this),this.buildData(),this.init(),this.update({})};d.prototype={schema:{},init:function(){},update:function(e){},updateProperties:function(e){var t=this.data;Object.keys(i).length&&(this.buildData(e),this.update(t))},buildData:function(e){var t=this.schema;Object.keys(t).length&&(e=e||window.HTMLElement.prototype.getAttribute.call(this.sceneEl,this.name),c(t)?this.data=s(e,t):this.data=a(u.parse(e)||{},t))},tick:void 0,tock:void 0,play:function(){},pause:function(){}},t.exports.registerSystem=function(e,t){var n,r,i={},a=o.findAllScenes(document);if(Object.keys(t).forEach((function(e){i[e]={value:t[e],writable:!0}})),h[e])throw new Error("The system `"+e+"` has been already registered. Check that you are not loading two versions of the same system or two different systems of the same name.");for((r=function(e){d.call(this,e)}).prototype=Object.create(d.prototype,i),r.prototype.name=e,r.prototype.constructor=r,r.prototype.schema=o.extend(l(r.prototype.schema)),h[e]=r,n=0;n<a.length;n++)a[n].initSystem(e)}},{"../utils/":205,"./component":131,"./schema":140}],143:[function(e,t,n){e("./pivot")},{"./pivot":144}],144:[function(e,t,n){var r=e("../../core/component").registerComponent,i=e("../../lib/three"),o=new i.Vector3,a=new i.Vector3;r("pivot",{dependencies:["position"],schema:{type:"vec3"},init:function(){var e=this.data,t=this.el,n=t.object3D.parent,r=t.object3D,s=new i.Group;o.copy(r.position),a.copy(r.rotation),n.remove(r),s.add(r),n.add(s),t.object3D=s,r.position.set(-1*e.x,-1*e.y,-1*e.z),s.position.set(e.x+o.x,e.y+o.y,e.z+o.z),s.rotation.copy(r.rotation),r.rotation.set(0,0,0)}})},{"../../core/component":131,"../../lib/three":179}],145:[function(e,t,n){var r=e("../../core/component").components,i=e("../../core/shader").shaders,o=e("../../utils/"),a={};function s(e){var t=e.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase();"fog"===e&&(t="material-fog"),"visible"===e&&(t="material-visible"),a[t]="material."+e}Object.keys(r.material.schema).forEach(s),Object.keys(i.standard.schema).forEach(s),t.exports=function(){return{defaultComponents:{material:{}},mappings:o.extend({},a)}}},{"../../core/component":131,"../../core/shader":141,"../../utils/":205}],146:[function(e,t,n){e("./primitives/a-camera"),e("./primitives/a-cursor"),e("./primitives/a-curvedimage"),e("./primitives/a-gltf-model"),e("./primitives/a-image"),e("./primitives/a-light"),e("./primitives/a-link"),e("./primitives/a-obj-model"),e("./primitives/a-sky"),e("./primitives/a-sound"),e("./primitives/a-text"),e("./primitives/a-video"),e("./primitives/a-videosphere"),e("./primitives/meshPrimitives")},{"./primitives/a-camera":148,"./primitives/a-cursor":149,"./primitives/a-curvedimage":150,"./primitives/a-gltf-model":151,"./primitives/a-image":152,"./primitives/a-light":153,"./primitives/a-link":154,"./primitives/a-obj-model":155,"./primitives/a-sky":156,"./primitives/a-sound":157,"./primitives/a-text":158,"./primitives/a-video":159,"./primitives/a-videosphere":160,"./primitives/meshPrimitives":161}],147:[function(e,t,n){var r=e("../../core/a-entity"),i=e("../../core/component").components,o=e("../../core/a-register-element").registerElement,a=e("../../utils/"),s=a.debug,l=a.entity.setComponentProperty,c=s("extras:primitives:debug"),u=s("extras:primitives:warn"),h=t.exports.primitives={};function d(e,t){var n=i[e].schema;Object.keys(n).map((function(n){var r=n.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase();void 0!==t[r]&&(r=e+"-"+n),t[r]=e+"."+n}))}function p(e,n,r){r=r||{},Object.keys(n).map((function(e){d(e,r)})),t.exports.registerPrimitive(e,a.extendDeep({},null,{defaultComponents:n,mappings:r}))}t.exports.registerPrimitive=function(e,t){e=e.toLowerCase(),c("Registering <%s>",e),t.defaultAttributes&&u("The 'defaultAttributes' object is deprecated. Use 'defaultComponents' instead.");var n=o(e,{prototype:Object.create(r.prototype,{defaultComponentsFromPrimitive:{value:t.defaultComponents||t.defaultAttributes||{}},deprecated:{value:t.deprecated||null},deprecatedMappings:{value:t.deprecatedMappings||{}},mappings:{value:t.mappings||{}},createdCallback:{value:function(){t.deprecated&&console.warn(t.deprecated),this.resolveMappingCollisions()}},resolveMappingCollisions:{value:function(){var e=this.mappings,t=this;Object.keys(e).forEach((function(n){var r;n!==n.toLowerCase()&&u("Mapping keys should be specified in lower case. The mapping key "+n+" may not be recognized"),i[n]&&(r=e[n].replace(".","-"),e[r]=e[n],delete e[n],console.warn("The primitive "+t.tagName.toLowerCase()+" has a mapping collision. The attribute "+n+" has the same name as a registered component and has been renamed to "+r))}))}},getExtraComponents:{value:function(){var e,t,n,r,i,o,s=this;for(t=a.clone(this.defaultComponentsFromPrimitive),(i=this.getAttribute("mixin"))&&(i=i.trim().split(" ")).forEach((function(e){var n=s.sceneEl.querySelector("#"+e).componentCache;Object.keys(n).forEach((function(e){t[e]=l(t[e],n[e])}))})),n=0;n<this.attributes.length;n++)e=this.attributes[n],(r=this.mappings[e.name])&&((o=a.entity.getComponentPropertyPath(r)).constructor===Array?(t[o[0]]=t[o[0]]||{},t[o[0]][o[1]]=e.value.trim()):t[o]=e.value.trim());return t;function l(e,t){return c(e)?u(t):c(t)?u(e):h(e)&&h(t)?a.extendDeep(e,t):u(t)}function c(e){return"undefined"===typeof e}function u(e){return h(e)?a.extendDeep({},e):e}function h(e){return null!==e&&e.constructor===Object}}},attributeChangedCallback:{value:function(e,t,n){var r=this.mappings[e];e in this.deprecatedMappings&&console.warn(this.deprecatedMappings[e]),e&&r&&l(this,r,n)}}})});return h[e]=n,n},t.exports.definePrimitive=p},{"../../core/a-entity":127,"../../core/a-register-element":130,"../../core/component":131,"../../utils/":205}],148:[function(e,t,n){(0,e("../primitives").registerPrimitive)("a-camera",{defaultComponents:{camera:{},"look-controls":{},"wasd-controls":{},position:{x:0,y:1.6,z:0}},mappings:{active:"camera.active",far:"camera.far",fov:"camera.fov","look-controls-enabled":"look-controls.enabled",near:"camera.near","pointer-lock-enabled":"look-controls.pointerLockEnabled","wasd-controls-enabled":"wasd-controls.enabled","reverse-mouse-drag":"look-controls.reverseMouseDrag",zoom:"camera.zoom"}})},{"../primitives":147}],149:[function(e,t,n){var r=e("../getMeshMixin");(0,e("../primitives").registerPrimitive)("a-cursor",e("../../../utils/").extendDeep({},r(),{defaultComponents:{cursor:{},geometry:{primitive:"ring",radiusOuter:.016,radiusInner:.01,segmentsTheta:32},material:{color:"#000",shader:"flat",opacity:.8},position:{x:0,y:0,z:-1}},mappings:{far:"raycaster.far",fuse:"cursor.fuse","fuse-timeout":"cursor.fuseTimeout",interval:"raycaster.interval",objects:"raycaster.objects"}}))},{"../../../utils/":205,"../getMeshMixin":145,"../primitives":147}],150:[function(e,t,n){var r=e("../getMeshMixin");(0,e("../primitives").registerPrimitive)("a-curvedimage",e("../../../utils/").extendDeep({},r(),{defaultComponents:{geometry:{height:1,primitive:"cylinder",radius:2,segmentsRadial:48,thetaLength:270,openEnded:!0,thetaStart:0},material:{color:"#FFF",shader:"flat",side:"double",transparent:!0,repeat:"-1 1"}},mappings:{height:"geometry.height","open-ended":"geometry.openEnded",radius:"geometry.radius",segments:"geometry.segmentsRadial",start:"geometry.thetaStart","theta-length":"geometry.thetaLength","theta-start":"geometry.thetaStart",width:"geometry.thetaLength"}}))},{"../../../utils/":205,"../getMeshMixin":145,"../primitives":147}],151:[function(e,t,n){(0,e("../primitives").registerPrimitive)("a-gltf-model",{mappings:{src:"gltf-model"}})},{"../primitives":147}],152:[function(e,t,n){var r=e("../getMeshMixin");(0,e("../primitives").registerPrimitive)("a-image",e("../../../utils/").extendDeep({},r(),{defaultComponents:{geometry:{primitive:"plane"},material:{color:"#FFF",shader:"flat",side:"double",transparent:!0}},mappings:{height:"geometry.height",width:"geometry.width"}}))},{"../../../utils/":205,"../getMeshMixin":145,"../primitives":147}],153:[function(e,t,n){(0,e("../primitives").registerPrimitive)("a-light",{defaultComponents:{light:{}},mappings:{angle:"light.angle",color:"light.color","ground-color":"light.groundColor",decay:"light.decay",distance:"light.distance",intensity:"light.intensity",penumbra:"light.penumbra",type:"light.type",target:"light.target"}})},{"../primitives":147}],154:[function(e,t,n){(0,e("../primitives").registerPrimitive)("a-link",{defaultComponents:{link:{visualAspectEnabled:!0}},mappings:{href:"link.href",image:"link.image",title:"link.title"}})},{"../primitives":147}],155:[function(e,t,n){var r=e("../getMeshMixin")();(0,e("../primitives").registerPrimitive)("a-obj-model",e("../../../utils/").extendDeep({},r,{defaultComponents:{"obj-model":{}},mappings:{src:"obj-model.obj",mtl:"obj-model.mtl"}}))},{"../../../utils/":205,"../getMeshMixin":145,"../primitives":147}],156:[function(e,t,n){var r=e("../getMeshMixin"),i=e("../primitives").registerPrimitive,o=e("../../../utils/"),a=e("./meshPrimitives");i("a-sky",o.extendDeep({},r(),{defaultComponents:{geometry:{primitive:"sphere",radius:500,segmentsWidth:64,segmentsHeight:32},material:{color:"#FFF",side:"back",shader:"flat",npot:!0},scale:"-1 1 1"},mappings:o.extendDeep({},a["a-sphere"].prototype.mappings)}))},{"../../../utils/":205,"../getMeshMixin":145,"../primitives":147,"./meshPrimitives":161}],157:[function(e,t,n){(0,e("../primitives").registerPrimitive)("a-sound",{defaultComponents:{sound:{}},mappings:{src:"sound.src",on:"sound.on",autoplay:"sound.autoplay",loop:"sound.loop",volume:"sound.volume"}})},{"../primitives":147}],158:[function(e,t,n){(0,e("../primitives").definePrimitive)("a-text",{text:{anchor:"align",width:5}})},{"../primitives":147}],159:[function(e,t,n){var r=e("../getMeshMixin");(0,e("../primitives").registerPrimitive)("a-video",e("../../../utils/").extendDeep({},r(),{defaultComponents:{geometry:{primitive:"plane"},material:{color:"#FFF",shader:"flat",side:"double",transparent:!0}},mappings:{height:"geometry.height",width:"geometry.width"}}))},{"../../../utils/":205,"../getMeshMixin":145,"../primitives":147}],160:[function(e,t,n){var r=e("../getMeshMixin");(0,e("../primitives").registerPrimitive)("a-videosphere",e("../../../utils/").extendDeep({},r(),{defaultComponents:{geometry:{primitive:"sphere",radius:500,segmentsWidth:64,segmentsHeight:32},material:{color:"#FFF",shader:"flat",side:"back",npot:!0},scale:"-1 1 1"},mappings:{radius:"geometry.radius","segments-height":"geometry.segmentsHeight","segments-width":"geometry.segmentsWidth"}}))},{"../../../utils/":205,"../getMeshMixin":145,"../primitives":147}],161:[function(e,t,n){var r=e("../getMeshMixin"),i=e("../../../core/geometry").geometries,o=e("../../../core/geometry").geometryNames,a=e("../primitives").registerPrimitive,s=e("../../../utils/"),l=t.exports={};function c(e){return e.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase()}o.forEach((function(e){var t=i[e],n=c(e),o={};Object.keys(t.schema).forEach((function(e){o[c(e)]="geometry."+e}));var u="a-"+n,h=a(u,s.extendDeep({},r(),{defaultComponents:{geometry:{primitive:e}},mappings:o}));l[u]=h}))},{"../../../core/geometry":132,"../../../utils/":205,"../getMeshMixin":145,"../primitives":147}],162:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three");r("box",{schema:{depth:{default:1,min:0},height:{default:1,min:0},width:{default:1,min:0},segmentsHeight:{default:1,min:1,max:20,type:"int"},segmentsWidth:{default:1,min:1,max:20,type:"int"},segmentsDepth:{default:1,min:1,max:20,type:"int"}},init:function(e){this.geometry=new i.BoxGeometry(e.width,e.height,e.depth,e.segmentsWidth,e.segmentsHeight,e.segmentsDepth)}})},{"../core/geometry":132,"../lib/three":179}],163:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three"),o=i.Math.degToRad;r("circle",{schema:{radius:{default:1,min:0},segments:{default:32,min:3,type:"int"},thetaLength:{default:360,min:0},thetaStart:{default:0}},init:function(e){this.geometry=new i.CircleGeometry(e.radius,e.segments,o(e.thetaStart),o(e.thetaLength))}})},{"../core/geometry":132,"../lib/three":179}],164:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three"),o=i.Math.degToRad;r("cone",{schema:{height:{default:1,min:0},openEnded:{default:!1},radiusBottom:{default:1,min:0},radiusTop:{default:.01,min:0},segmentsHeight:{default:18,min:1,type:"int"},segmentsRadial:{default:36,min:3,type:"int"},thetaLength:{default:360,min:0},thetaStart:{default:0}},init:function(e){this.geometry=new i.CylinderGeometry(e.radiusTop,e.radiusBottom,e.height,e.segmentsRadial,e.segmentsHeight,e.openEnded,o(e.thetaStart),o(e.thetaLength))}})},{"../core/geometry":132,"../lib/three":179}],165:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three"),o=i.Math.degToRad;r("cylinder",{schema:{height:{default:1,min:0},openEnded:{default:!1},radius:{default:1,min:0},segmentsHeight:{default:18,min:1,type:"int"},segmentsRadial:{default:36,min:3,type:"int"},thetaLength:{default:360,min:0},thetaStart:{default:0}},init:function(e){this.geometry=new i.CylinderGeometry(e.radius,e.radius,e.height,e.segmentsRadial,e.segmentsHeight,e.openEnded,o(e.thetaStart),o(e.thetaLength))}})},{"../core/geometry":132,"../lib/three":179}],166:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three");r("dodecahedron",{schema:{detail:{default:0,min:0,max:5,type:"int"},radius:{default:1,min:0}},init:function(e){this.geometry=new i.DodecahedronGeometry(e.radius,e.detail)}})},{"../core/geometry":132,"../lib/three":179}],167:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three");r("icosahedron",{schema:{detail:{default:0,min:0,max:5,type:"int"},radius:{default:1,min:0}},init:function(e){this.geometry=new i.IcosahedronGeometry(e.radius,e.detail)}})},{"../core/geometry":132,"../lib/three":179}],168:[function(e,t,n){e("./box.js"),e("./circle.js"),e("./cone.js"),e("./cylinder.js"),e("./dodecahedron.js"),e("./icosahedron.js"),e("./octahedron.js"),e("./plane.js"),e("./ring.js"),e("./sphere.js"),e("./tetrahedron.js"),e("./torus.js"),e("./torusKnot.js"),e("./triangle.js")},{"./box.js":162,"./circle.js":163,"./cone.js":164,"./cylinder.js":165,"./dodecahedron.js":166,"./icosahedron.js":167,"./octahedron.js":169,"./plane.js":170,"./ring.js":171,"./sphere.js":172,"./tetrahedron.js":173,"./torus.js":174,"./torusKnot.js":175,"./triangle.js":176}],169:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three");r("octahedron",{schema:{detail:{default:0,min:0,max:5,type:"int"},radius:{default:1,min:0}},init:function(e){this.geometry=new i.OctahedronGeometry(e.radius,e.detail)}})},{"../core/geometry":132,"../lib/three":179}],170:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three");r("plane",{schema:{height:{default:1,min:0},width:{default:1,min:0},segmentsHeight:{default:1,min:1,max:20,type:"int"},segmentsWidth:{default:1,min:1,max:20,type:"int"}},init:function(e){this.geometry=new i.PlaneGeometry(e.width,e.height,e.segmentsWidth,e.segmentsHeight)}})},{"../core/geometry":132,"../lib/three":179}],171:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three"),o=i.Math.degToRad;r("ring",{schema:{radiusInner:{default:.8,min:0},radiusOuter:{default:1.2,min:0},segmentsPhi:{default:10,min:1,type:"int"},segmentsTheta:{default:32,min:3,type:"int"},thetaLength:{default:360,min:0},thetaStart:{default:0}},init:function(e){this.geometry=new i.RingGeometry(e.radiusInner,e.radiusOuter,e.segmentsTheta,e.segmentsPhi,o(e.thetaStart),o(e.thetaLength))}})},{"../core/geometry":132,"../lib/three":179}],172:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three"),o=i.Math.degToRad;r("sphere",{schema:{radius:{default:1,min:0},phiLength:{default:360},phiStart:{default:0,min:0},thetaLength:{default:180,min:0},thetaStart:{default:0},segmentsHeight:{default:18,min:2,type:"int"},segmentsWidth:{default:36,min:3,type:"int"}},init:function(e){this.geometry=new i.SphereGeometry(e.radius,e.segmentsWidth,e.segmentsHeight,o(e.phiStart),o(e.phiLength),o(e.thetaStart),o(e.thetaLength))}})},{"../core/geometry":132,"../lib/three":179}],173:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three");r("tetrahedron",{schema:{detail:{default:0,min:0,max:5,type:"int"},radius:{default:1,min:0}},init:function(e){this.geometry=new i.TetrahedronGeometry(e.radius,e.detail)}})},{"../core/geometry":132,"../lib/three":179}],174:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three"),o=i.Math.degToRad;r("torus",{schema:{arc:{default:360},radius:{default:1,min:0},radiusTubular:{default:.2,min:0},segmentsRadial:{default:36,min:2,type:"int"},segmentsTubular:{default:32,min:3,type:"int"}},init:function(e){this.geometry=new i.TorusGeometry(e.radius,2*e.radiusTubular,e.segmentsRadial,e.segmentsTubular,o(e.arc))}})},{"../core/geometry":132,"../lib/three":179}],175:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three");r("torusKnot",{schema:{p:{default:2,min:1},q:{default:3,min:1},radius:{default:1,min:0},radiusTubular:{default:.2,min:0},segmentsRadial:{default:8,min:3,type:"int"},segmentsTubular:{default:100,min:3,type:"int"}},init:function(e){this.geometry=new i.TorusKnotGeometry(e.radius,2*e.radiusTubular,e.segmentsTubular,e.segmentsRadial,e.p,e.q)}})},{"../core/geometry":132,"../lib/three":179}],176:[function(e,t,n){var r=e("../core/geometry").registerGeometry,i=e("../lib/three"),o=new i.Quaternion,a=new i.Vector3(0,0,1),s=new i.Vector2,l=new i.Vector2,c=new i.Vector2;r("triangle",{schema:{vertexA:{type:"vec3",default:{x:0,y:.5,z:0}},vertexB:{type:"vec3",default:{x:-.5,y:-.5,z:0}},vertexC:{type:"vec3",default:{x:.5,y:-.5,z:0}}},init:function(e){var t,n,r,u,h,d,p,f,m;(r=new i.Triangle).a.set(e.vertexA.x,e.vertexA.y,e.vertexA.z),r.b.set(e.vertexB.x,e.vertexB.y,e.vertexB.z),r.c.set(e.vertexC.x,e.vertexC.y,e.vertexC.z),n=r.getNormal(new i.Vector3),o.setFromUnitVectors(n,a),u=r.a.clone().applyQuaternion(o),h=r.b.clone().applyQuaternion(o),d=r.c.clone().applyQuaternion(o),s.set(Math.min(u.x,h.x,d.x),Math.min(u.y,h.y,d.y)),l.set(Math.max(u.x,h.x,d.x),Math.max(u.y,h.y,d.y)),c.set(0,0).subVectors(l,s),u=(new i.Vector2).subVectors(u,s).divide(c),h=(new i.Vector2).subVectors(h,s).divide(c),d=(new i.Vector2).subVectors(d,s).divide(c),t=this.geometry=new i.BufferGeometry,p=[r.a.x,r.a.y,r.a.z,r.b.x,r.b.y,r.b.z,r.c.x,r.c.y,r.c.z],f=[n.x,n.y,n.z,n.x,n.y,n.z,n.x,n.y,n.z],m=[u.x,u.y,h.x,h.y,d.x,d.y],t.setAttribute("position",new i.Float32BufferAttribute(p,3)),t.setAttribute("normal",new i.Float32BufferAttribute(f,3)),t.setAttribute("uv",new i.Float32BufferAttribute(m,2))}})},{"../core/geometry":132,"../lib/three":179}],177:[function(e,t,n){if(window.Promise=window.Promise||e("promise-polyfill"),window.hasNativeWebVRImplementation=!!window.navigator.getVRDisplays||!!window.navigator.getVRDevices,window.hasNativeWebXRImplementation=void 0!==navigator.xr,!window.hasNativeWebXRImplementation&&!window.hasNativeWebVRImplementation){var r=e("./utils/isIOSOlderThan10")(window.navigator.userAgent)?1/window.devicePixelRatio:1,i=e("webvr-polyfill"),o={BUFFER_SCALE:r,CARDBOARD_UI_DISABLED:!0,ROTATE_INSTRUCTIONS_DISABLED:!0,MOBILE_WAKE_LOCK:!!window.cordova};window.webvrpolyfill=new i(o)}var a=e("./utils/"),s=a.debug;a.isIE11&&(e("custom-event-polyfill"),e("../vendor/starts-with-polyfill"));var l=s("A-Frame:error"),c=s("A-Frame:warn");window.document.currentScript&&window.document.currentScript.parentNode!==window.document.head&&!window.debug&&c("Put the A-Frame <script> tag in the <head> of the HTML *before* the scene to ensure everything for A-Frame is properly registered before they are used from HTML."),window.cordova||"file:"!==window.location.protocol||l("This HTML file is currently being served via the file:// protocol. Assets, textures, and models WILL NOT WORK due to cross-origin policy! Please use a local or hosted server: https://aframe.io/docs/0.5.0/introduction/getting-started.html#using-a-local-server."),e("present"),a.device.isBrowserEnvironment&&(e("./style/aframe.css"),e("./style/rStats.css"));var u=e("./core/scene/a-scene").AScene,h=e("./core/component").components,d=e("./core/component").registerComponent,p=e("./core/geometry").registerGeometry,f=e("./extras/primitives/primitives").registerPrimitive,m=e("./core/shader").registerShader,v=e("./core/system").registerSystem,g=e("./core/shader").shaders,y=e("./core/system").systems,b=window.THREE=e("./lib/three"),A=e("../package");e("./components/index"),e("./geometries/index"),e("./shaders/index"),e("./systems/index");var w=e("./core/a-node"),x=e("./core/a-entity");e("./core/a-assets"),e("./core/a-cubemap"),e("./core/a-mixin"),e("./extras/components/"),e("./extras/primitives/"),console.log("A-Frame Version: 1.2.0 (Date 2021-02-05, Commit #b220fa00)"),console.log("THREE Version 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Version:",A.dependencies["webvr-polyfill"]),t.exports=window.AFRAME={AComponent:e("./core/component").Component,AEntity:x,ANode:w,ANIME:e("super-animejs"),AScene:u,components:h,coreComponents:Object.keys(h),geometries:e("./core/geometry").geometries,registerComponent:d,registerElement:e("./core/a-register-element").registerElement,registerGeometry:p,registerPrimitive:f,registerShader:m,registerSystem:v,primitives:{getMeshMixin:e("./extras/primitives/getMeshMixin"),primitives:e("./extras/primitives/primitives").primitives},scenes:e("./core/scene/scenes"),schema:e("./core/schema"),shaders:g,systems:y,THREE:b,utils:a,version:A.version}},{"../package":73,"../vendor/starts-with-polyfill":218,"./components/index":84,"./core/a-assets":125,"./core/a-cubemap":126,"./core/a-entity":127,"./core/a-mixin":128,"./core/a-node":129,"./core/a-register-element":130,"./core/component":131,"./core/geometry":132,"./core/scene/a-scene":134,"./core/scene/scenes":138,"./core/schema":140,"./core/shader":141,"./core/system":142,"./extras/components/":143,"./extras/primitives/":146,"./extras/primitives/getMeshMixin":145,"./extras/primitives/primitives":147,"./geometries/index":168,"./lib/three":179,"./shaders/index":181,"./style/aframe.css":186,"./style/rStats.css":187,"./systems/index":191,"./utils/":205,"./utils/isIOSOlderThan10":208,"custom-event-polyfill":7,present:48,"promise-polyfill":50,"super-animejs":56,"webvr-polyfill":68}],178:[function(e,t,n){window.aframeStats=function(e){var t=null,n=e;function r(){t("te").set(i()),window.performance.getEntriesByName&&t("lt").set(window.performance.getEntriesByName("render-started")[0].startTime.toFixed(0))}function i(){var e=n.querySelectorAll("*");return Array.prototype.slice.call(e).filter((function(e){return e.isEntity})),e.length}function o(){}function a(){}function s(e){t=e}return{update:r,start:o,end:a,attach:s,values:{te:{caption:"Entities"},lt:{caption:"Load Time"}},groups:[{caption:"A-Frame",values:["te","lt"]}],fractions:[]}},"object"===typeof t&&(t.exports={aframeStats:window.aframeStats})},{}],179:[function(e,t,n){(function(n){var r=n.THREE=e("super-three");r.TextureLoader&&(r.TextureLoader.prototype.crossOrigin="anonymous"),r.ImageLoader&&(r.ImageLoader.prototype.crossOrigin="anonymous"),r.Cache&&(r.Cache.enabled=!0),e("../../vendor/DeviceOrientationControls"),e("super-three/examples/js/loaders/DRACOLoader"),e("super-three/examples/js/loaders/GLTFLoader"),e("super-three/examples/js/loaders/OBJLoader"),e("super-three/examples/js/loaders/MTLLoader"),e("super-three/examples/js/utils/BufferGeometryUtils"),r.DRACOLoader.prototype.crossOrigin="anonymous",r.GLTFLoader.prototype.crossOrigin="anonymous",r.MTLLoader.prototype.crossOrigin="anonymous",r.OBJLoader.prototype.crossOrigin="anonymous",t.exports=r}).call(this,"undefined"!==typeof r.g?r.g:"undefined"!==typeof self?self:"undefined"!==typeof window?window:{})},{"../../vendor/DeviceOrientationControls":215,"super-three":57,"super-three/examples/js/loaders/DRACOLoader":58,"super-three/examples/js/loaders/GLTFLoader":59,"super-three/examples/js/loaders/MTLLoader":60,"super-three/examples/js/loaders/OBJLoader":61,"super-three/examples/js/utils/BufferGeometryUtils":62}],180:[function(e,t,n){var r=e("../core/shader").registerShader,i=e("../lib/three"),o=e("../utils/");function a(e,t){return t.color.set(e.color),t.fog=e.fog,t.wireframe=e.wireframe,t.wireframeLinewidth=e.wireframeLinewidth,t}t.exports.Shader=r("flat",{schema:{color:{type:"color"},fog:{default:!0},height:{default:256},offset:{type:"vec2",default:{x:0,y:0}},repeat:{type:"vec2",default:{x:1,y:1}},src:{type:"map"},width:{default:512},wireframe:{default:!1},wireframeLinewidth:{default:2}},init:function(e){this.rendererSystem=this.el.sceneEl.systems.renderer,this.materialData={color:new i.Color},this.textureSrc=null,a(e,this.materialData),this.rendererSystem.applyColorCorrection(this.materialData.color),this.material=new i.MeshBasicMaterial(this.materialData),o.material.updateMap(this,e)},update:function(e){this.updateMaterial(e),o.material.updateMap(this,e)},updateMaterial:function(e){var t;for(t in a(e,this.materialData),this.rendererSystem.applyColorCorrection(this.materialData.color),this.materialData)this.material[t]=this.materialData[t]}})},{"../core/shader":141,"../lib/three":179,"../utils/":205}],181:[function(e,t,n){e("./flat"),e("./standard"),e("./sdf"),e("./msdf"),e("./ios10hls")},{"./flat":180,"./ios10hls":182,"./msdf":183,"./sdf":184,"./standard":185}],182:[function(e,t,n){var r=e("../core/shader").registerShader;t.exports.Shader=r("ios10hls",{schema:{src:{type:"map",is:"uniform"},opacity:{type:"number",is:"uniform",default:1}},vertexShader:["varying vec2 vUV;","void main(void) {"," gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);"," vUV = uv;","}"].join("\n"),fragmentShader:["uniform sampler2D src;","uniform float opacity;","varying vec2 vUV;","void main() {"," vec2 offset = vec2(0, 0);"," vec2 repeat = vec2(1, 1);"," vec4 color = texture2D(src, vec2(vUV.x / repeat.x + offset.x, (1.0 - vUV.y) / repeat.y + offset.y)).bgra;"," gl_FragColor = vec4(color.rgb, opacity);","}"].join("\n")})},{"../core/shader":141}],183:[function(e,t,n){var r=e("../core/shader").registerShader,i=!!document.createElement("canvas").getContext("webgl2"),o=["attribute vec2 uv;","attribute vec3 position;","uniform mat4 projectionMatrix;","uniform mat4 modelViewMatrix;","varying vec2 vUV;","void main(void) {"," gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);"," vUV = uv;","}"].join("\n"),a=["#version 300 es","in vec2 uv;","in vec3 position;","uniform mat4 projectionMatrix;","uniform mat4 modelViewMatrix;","out vec2 vUV;","void main(void) {"," gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);"," vUV = uv;","}"].join("\n"),s=i?a:o,l=["#ifdef GL_OES_standard_derivatives","#extension GL_OES_standard_derivatives: enable","#endif","precision highp float;","uniform bool negate;","uniform float alphaTest;","uniform float opacity;","uniform sampler2D map;","uniform vec3 color;","varying vec2 vUV;","float median(float r, float g, float b) {"," return max(min(r, g), min(max(r, g), b));","}","#define BIG_ENOUGH 0.001","#define MODIFIED_ALPHATEST (0.02 * isBigEnough / BIG_ENOUGH)","void main() {"," vec3 sampleColor = texture2D(map, vUV).rgb;"," if (negate) { sampleColor = 1.0 - sampleColor; }"," float sigDist = median(sampleColor.r, sampleColor.g, sampleColor.b) - 0.5;"," float alpha = clamp(sigDist / fwidth(sigDist) + 0.5, 0.0, 1.0);"," float dscale = 0.353505;"," vec2 duv = dscale * (dFdx(vUV) + dFdy(vUV));"," float isBigEnough = max(abs(duv.x), abs(duv.y));"," // Do modified alpha test."," if (isBigEnough > BIG_ENOUGH) {"," float ratio = BIG_ENOUGH / isBigEnough;"," alpha = ratio * alpha + (1.0 - ratio) * (sigDist + 0.5);"," }"," // Do modified alpha test."," if (alpha < alphaTest * MODIFIED_ALPHATEST) { discard; return; }"," gl_FragColor = vec4(color.xyz, alpha * opacity);","}"].join("\n"),c=["#version 300 es","precision highp float;","uniform bool negate;","uniform float alphaTest;","uniform float opacity;","uniform sampler2D map;","uniform vec3 color;","in vec2 vUV;","out vec4 fragColor;","float median(float r, float g, float b) {"," return max(min(r, g), min(max(r, g), b));","}","#define BIG_ENOUGH 0.001","#define MODIFIED_ALPHATEST (0.02 * isBigEnough / BIG_ENOUGH)","void main() {"," vec3 sampleColor = texture(map, vUV).rgb;"," if (negate) { sampleColor = 1.0 - sampleColor; }"," float sigDist = median(sampleColor.r, sampleColor.g, sampleColor.b) - 0.5;"," float alpha = clamp(sigDist / fwidth(sigDist) + 0.5, 0.0, 1.0);"," float dscale = 0.353505;"," vec2 duv = dscale * (dFdx(vUV) + dFdy(vUV));"," float isBigEnough = max(abs(duv.x), abs(duv.y));"," // Do modified alpha test."," if (isBigEnough > BIG_ENOUGH) {"," float ratio = BIG_ENOUGH / isBigEnough;"," alpha = ratio * alpha + (1.0 - ratio) * (sigDist + 0.5);"," }"," // Do modified alpha test."," if (alpha < alphaTest * MODIFIED_ALPHATEST) { discard; return; }"," fragColor = vec4(color.xyz, alpha * opacity);","}"].join("\n"),u=i?c:l;t.exports.Shader=r("msdf",{schema:{alphaTest:{type:"number",is:"uniform",default:.5},color:{type:"color",is:"uniform",default:"white"},map:{type:"map",is:"uniform"},negate:{type:"boolean",is:"uniform",default:!0},opacity:{type:"number",is:"uniform",default:1}},raw:!0,vertexShader:s,fragmentShader:u})},{"../core/shader":141}],184:[function(e,t,n){var r=e("../core/shader").registerShader;t.exports.Shader=r("sdf",{schema:{alphaTest:{type:"number",is:"uniform",default:.5},color:{type:"color",is:"uniform",default:"white"},map:{type:"map",is:"uniform"},opacity:{type:"number",is:"uniform",default:1}},raw:!0,vertexShader:["#version 300 es","in vec2 uv;","in vec3 position;","uniform mat4 projectionMatrix;","uniform mat4 modelViewMatrix;","out vec2 vUV;","void main(void) {"," gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);"," vUV = uv;","}"].join("\n"),fragmentShader:["#version 300 es","precision highp float;","uniform float alphaTest;","uniform float opacity;","uniform sampler2D map;","uniform vec3 color;","in vec2 vUV;","out vec4 fragColor;","#ifdef GL_OES_standard_derivatives"," float contour(float width, float value) {"," return smoothstep(0.5 - value, 0.5 + value, width);"," }","#else"," float aastep(float value, float afwidth) {"," return smoothstep(0.5 - afwidth, 0.5 + afwidth, value);"," }","#endif","#define BIG_ENOUGH 0.001","#define MODIFIED_ALPHATEST (0.02 * isBigEnough / BIG_ENOUGH)","#define ALL_SMOOTH 0.4","#define ALL_ROUGH 0.02","#define DISCARD_ALPHA (alphaTest / (2.2 - 1.2 * ratio))","void main() {"," #ifdef GL_OES_standard_derivatives"," vec2 uv = vUV;"," vec4 texColor = texture(map, uv);"," float dist = texColor.a;"," float width = fwidth(dist);"," float alpha = contour(dist, width);"," float dscale = 0.353505;"," vec2 duv = dscale * (dFdx(uv) + dFdy(uv));"," float isBigEnough = max(abs(duv.x), abs(duv.y));"," if (isBigEnough > BIG_ENOUGH) {"," float ratio = BIG_ENOUGH / isBigEnough;"," alpha = ratio * alpha + (1.0 - ratio) * dist;"," }"," if (isBigEnough <= BIG_ENOUGH) {"," vec4 box = vec4 (uv - duv, uv + duv);"," alpha = (alpha + 0.5 * ("," contour(texture(map, box.xy).a, width)"," + contour(texture(map, box.zw).a, width)"," + contour(texture(map, box.xw).a, width)"," + contour(texture(map, box.zy).a, width)"," )) / 3.0;"," }"," if (alpha < alphaTest * MODIFIED_ALPHATEST) { discard; return; }"," #else"," vec4 texColor = texture(map, vUV);"," float value = texColor.a;"," float afwidth = (1.0 / 32.0) * (1.4142135623730951 / (2.0 * gl_FragCoord.w));"," float alpha = aastep(value, afwidth);"," float ratio = (gl_FragCoord.w >= ALL_SMOOTH) ? 1.0 : (gl_FragCoord.w < ALL_ROUGH) ? 0.0 : (gl_FragCoord.w - ALL_ROUGH) / (ALL_SMOOTH - ALL_ROUGH);"," if (alpha < alphaTest) { if (ratio >= 1.0) { discard; return; } alpha = 0.0; }"," alpha = alpha * ratio + (1.0 - ratio) * value;"," if (ratio < 1.0 && alpha <= DISCARD_ALPHA) { discard; return; }"," #endif"," fragColor = vec4(color, opacity * alpha);","}"].join("\n")})},{"../core/shader":141}],185:[function(e,t,n){var r=e("../core/shader").registerShader,i=e("../lib/three"),o=e("../utils/"),a=new i.CubeTextureLoader,s={};function l(e,t){return t.color.set(e.color),t.emissive.set(e.emissive),t.emissiveIntensity=e.emissiveIntensity,t.fog=e.fog,t.metalness=e.metalness,t.roughness=e.roughness,t.wireframe=e.wireframe,t.wireframeLinewidth=e.wireframeLinewidth,e.normalMap&&(t.normalScale=e.normalScale),e.ambientOcclusionMap&&(t.aoMapIntensity=e.ambientOcclusionMapIntensity),e.displacementMap&&(t.displacementScale=e.displacementScale,t.displacementBias=e.displacementBias),t}t.exports.Shader=r("standard",{schema:{ambientOcclusionMap:{type:"map"},ambientOcclusionMapIntensity:{default:1},ambientOcclusionTextureOffset:{type:"vec2"},ambientOcclusionTextureRepeat:{type:"vec2",default:{x:1,y:1}},color:{type:"color"},displacementMap:{type:"map"},displacementScale:{default:1},displacementBias:{default:.5},displacementTextureOffset:{type:"vec2"},displacementTextureRepeat:{type:"vec2",default:{x:1,y:1}},emissive:{type:"color",default:"#000"},emissiveIntensity:{default:1},envMap:{default:""},fog:{default:!0},height:{default:256},metalness:{default:0,min:0,max:1},metalnessMap:{type:"map"},metalnessTextureOffset:{type:"vec2"},metalnessTextureRepeat:{type:"vec2",default:{x:1,y:1}},normalMap:{type:"map"},normalScale:{type:"vec2",default:{x:1,y:1}},normalTextureOffset:{type:"vec2"},normalTextureRepeat:{type:"vec2",default:{x:1,y:1}},offset:{type:"vec2",default:{x:0,y:0}},repeat:{type:"vec2",default:{x:1,y:1}},roughness:{default:.5,min:0,max:1},roughnessMap:{type:"map"},roughnessTextureOffset:{type:"vec2"},roughnessTextureRepeat:{type:"vec2",default:{x:1,y:1}},sphericalEnvMap:{type:"map"},src:{type:"map"},width:{default:512},wireframe:{default:!1},wireframeLinewidth:{default:2}},init:function(e){this.rendererSystem=this.el.sceneEl.systems.renderer,this.materialData={color:new i.Color,emissive:new i.Color},l(e,this.materialData),this.rendererSystem.applyColorCorrection(this.materialData.color),this.rendererSystem.applyColorCorrection(this.materialData.emissive),this.material=new i.MeshStandardMaterial(this.materialData),o.material.updateMap(this,e),e.normalMap&&o.material.updateDistortionMap("normal",this,e),e.displacementMap&&o.material.updateDistortionMap("displacement",this,e),e.ambientOcclusionMap&&o.material.updateDistortionMap("ambientOcclusion",this,e),e.metalnessMap&&o.material.updateDistortionMap("metalness",this,e),e.roughnessMap&&o.material.updateDistortionMap("roughness",this,e),this.updateEnvMap(e)},update:function(e){this.updateMaterial(e),o.material.updateMap(this,e),e.normalMap&&o.material.updateDistortionMap("normal",this,e),e.displacementMap&&o.material.updateDistortionMap("displacement",this,e),e.ambientOcclusionMap&&o.material.updateDistortionMap("ambientOcclusion",this,e),e.metalnessMap&&o.material.updateDistortionMap("metalness",this,e),e.roughnessMap&&o.material.updateDistortionMap("roughness",this,e),this.updateEnvMap(e)},updateMaterial:function(e){var t,n=this.material;for(t in l(e,this.materialData),this.rendererSystem.applyColorCorrection(this.materialData.color),this.rendererSystem.applyColorCorrection(this.materialData.emissive),this.materialData)n[t]=this.materialData[t]},updateEnvMap:function(e){var t=this,n=this.material,r=e.envMap,l=e.sphericalEnvMap;if(!r&&!l||this.isLoadingEnvMap)return n.envMap=null,void(n.needsUpdate=!0);this.isLoadingEnvMap=!0,l?this.el.sceneEl.systems.material.loadTexture(l,{src:l},(function(e){t.isLoadingEnvMap=!1,e.mapping=i.SphericalReflectionMapping,n.envMap=e,o.material.handleTextureEvents(t.el,e),n.needsUpdate=!0})):s[r]?s[r].then((function(e){t.isLoadingEnvMap=!1,n.envMap=e,o.material.handleTextureEvents(t.el,e),n.needsUpdate=!0})):s[r]=new Promise((function(e){o.srcLoader.validateCubemapSrc(r,(function(r){a.load(r,(function(r){t.isLoadingEnvMap=!1,n.envMap=r,o.material.handleTextureEvents(t.el,r),e(r)}))}))}))}})},{"../core/shader":141,"../lib/three":179,"../utils/":205}],186:[function(e,t,n){var 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solid #666;border-top:10px solid transparent;display:inline-block;content:'';position:absolute;right:-5px;top:5px;width:0;height:0}.a-enter-vr-modal a,.a-enter-vr-modal p{display:inline}.a-enter-vr-modal p{margin:0}.a-enter-vr-modal p:after{content:' '}[data-a-enter-vr-no-headset].a-enter-vr:hover .a-enter-vr-modal,[data-a-enter-vr-no-webvr].a-enter-vr:hover 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no-repeat;border:none;height:50px;text-indent:-9999px;width:50px}.a-loader-title{background-color:rgba(0,0,0,.6);font-family:sans-serif,monospace;text-align:center;font-size:20px;height:50px;font-weight:300;line-height:50px;position:absolute;right:0;left:0;top:0;color:#fff}.a-modal{background:0 0/50% 50% rgba(0,0,0,.6);bottom:0;font-size:14px;font-weight:600;left:0;line-height:20px;right:0;position:fixed;top:0;z-index:9999999}.a-dialog{position:relative;left:50%;top:50%;transform:translate(-50%,-50%);z-index:199995;width:300px;height:200px;background-size:contain;background-color:#fff;font-family:sans-serif,monospace;font-size:20px;border-radius:3px;padding:6px}.a-dialog-text-container{width:100%;height:70%;align-self:flex-start;display:flex;justify-content:center;align-content:center;flex-direction:column}.a-dialog-text{display:inline-block;font-weight:400;font-size:14pt;margin:8px}.a-dialog-buttons-container{display:inline-flex;align-self:flex-end;width:100%;height:30%}.a-dialog-button{cursor:pointer;align-self:center;opacity:.9;height:80%;width:50%;font-size:12pt;margin:4px;border-radius:2px;text-align:center;border:none;display:inline-block;-webkit-transition:all .25s ease-in-out;transition:all .25s ease-in-out;box-shadow:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.2);user-select:none}.a-dialog-permission-button:hover{box-shadow:0 7px 14px rgba(0,0,0,.2),0 2px 2px rgba(0,0,0,.2)}.a-dialog-allow-button{background-color:#00ceff}.a-dialog-deny-button{background-color:#ff005b}.a-dialog-ok-button{background-color:#00ceff;width:100%}";e("browserify-css").createStyle(r,{href:"src/style/aframe.css"}),t.exports=r},{"browserify-css":4}],187:[function(e,t,n){var r=".rs-base{background-color:#333;color:#fafafa;border-radius:0;font:10px monospace;left:5px;line-height:1em;opacity:.85;overflow:hidden;padding:10px;position:fixed;top:5px;width:300px;z-index:10000}.rs-base div.hidden{display:none}.rs-base h1{color:#fff;cursor:pointer;font-size:1.4em;font-weight:300;margin:0 0 5px;padding:0}.rs-group{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-flex-direction:column-reverse;flex-direction:column-reverse;margin-bottom:5px}.rs-group:last-child{margin-bottom:0}.rs-counter-base{align-items:center;display:-webkit-box;display:-webkit-flex;display:flex;height:10px;-webkit-justify-content:space-between;justify-content:space-between;margin:2px 0}.rs-counter-base.alarm{color:#b70000;text-shadow:0 0 0 #b70000,0 0 1px #fff,0 0 1px #fff,0 0 2px #fff,0 0 2px #fff,0 0 3px #fff,0 0 3px #fff,0 0 4px #fff,0 0 4px #fff}.rs-counter-id{font-weight:300;-webkit-box-ordinal-group:0;-webkit-order:0;order:0;width:54px}.rs-counter-value{font-weight:300;-webkit-box-ordinal-group:1;-webkit-order:1;order:1;text-align:right;width:35px}.rs-canvas{-webkit-box-ordinal-group:2;-webkit-order:2;order:2}@media (min-width:480px){.rs-base{left:20px;top:20px}}";e("browserify-css").createStyle(r,{href:"src/style/rStats.css"}),t.exports=r},{"browserify-css":4}],188:[function(e,t,n){var r=e("../constants/"),i=e("../core/system").registerSystem,o="data-aframe-default-camera";function a(e){var t;e.camera&&(t=e.querySelector("["+o+"]"))&&e.removeChild(t)}t.exports.System=i("camera",{init:function(){this.activeCameraEl=null,this.render=this.render.bind(this),this.unwrapRender=this.unwrapRender.bind(this),this.wrapRender=this.wrapRender.bind(this),this.initialCameraFound=!1,this.numUserCameras=0,this.numUserCamerasChecked=0,this.setupInitialCamera()},setupInitialCamera:function(){var e,t,n=this.sceneEl,r=this;if(!n.camera||n.camera.el.getAttribute("camera").spectator)if((e=n.querySelectorAll("a-camera, [camera]")).length)for(this.numUserCameras=e.length,t=0;t<e.length;t++)e[t].addEventListener("object3dset",(function(e){"camera"===e.detail.type&&r.checkUserCamera(this)})),e[t].isNode?e[t].load():e[t].addEventListener("nodeready",(function(){this.load()}));else this.createDefaultCamera();else n.emit("cameraready",{cameraEl:n.camera.el})},checkUserCamera:function(e){var t,n=this.el.sceneEl;this.numUserCamerasChecked++,this.initialCameraFound||((t=e.getAttribute("camera")).active&&!t.spectator?(this.initialCameraFound=!0,n.camera=e.getObject3D("camera"),n.emit("cameraready",{cameraEl:e})):this.numUserCamerasChecked===this.numUserCameras&&this.createDefaultCamera())},createDefaultCamera:function(){var e,t=this.sceneEl;(e=document.createElement("a-entity")).setAttribute("camera",{active:!0}),e.setAttribute("position",{x:0,y:r.DEFAULT_CAMERA_HEIGHT,z:0}),e.setAttribute("wasd-controls",""),e.setAttribute("look-controls",""),e.setAttribute(r.AFRAME_INJECTED,""),e.addEventListener("object3dset",(function(n){"camera"===n.detail.type&&(t.camera=n.detail.object,t.emit("cameraready",{cameraEl:e}))})),t.appendChild(e)},disableActiveCamera:function(){var e;(e=this.sceneEl.querySelectorAll("[camera]"))[e.length-1].setAttribute("camera","active",!0)},setActiveCamera:function(e){var t,n,r,i,s=this.activeCameraEl,l=this.sceneEl;if((i=e.getObject3D("camera"))&&e!==this.activeCameraEl){var c=l.querySelector("["+o+"]");for(e!==(c&&c.querySelector("[camera]"))&&a(l),this.activeCameraEl=e,this.activeCameraEl.play(),l.camera=i,s&&s.setAttribute("camera","active",!1),n=l.querySelectorAll("[camera]"),r=0;r<n.length;r++)(t=n[r]).isEntity&&e!==t&&(t.setAttribute("camera","active",!1),t.pause());l.emit("camera-set-active",{cameraEl:e})}},setSpectatorCamera:function(e){var t,n=this.spectatorCameraEl,r=this.sceneEl;e.getObject3D("camera")&&e!==this.spectatorCameraEl&&(n&&n.setAttribute("camera","spectator",!1),t=this.spectatorCameraEl=e,r.addEventListener("enter-vr",this.wrapRender),r.addEventListener("exit-vr",this.unwrapRender),t.setAttribute("camera","active",!1),t.play(),r.emit("camera-set-spectator",{cameraEl:e}))},disableSpectatorCamera:function(){this.spectatorCameraEl=void 0},wrapRender:function(){this.spectatorCameraEl&&!this.originalRender&&(this.originalRender=this.sceneEl.renderer.render,this.sceneEl.renderer.render=this.render)},unwrapRender:function(){this.originalRender&&(this.sceneEl.renderer.render=this.originalRender,this.originalRender=void 0)},render:function(e,t){var n,r,i=this.sceneEl;n=i.renderer.xr.enabled,this.originalRender.call(i.renderer,e,t),this.spectatorCameraEl&&!i.isMobile&&n&&(r=this.spectatorCameraEl.components.camera.camera,i.renderer.xr.enabled=!1,this.originalRender.call(i.renderer,e,r),i.renderer.xr.enabled=n)}})},{"../constants/":123,"../core/system":142}],189:[function(e,t,n){var r=e("../core/geometry").geometries,i=e("../core/system").registerSystem;function o(e){var t=e.primitive,n=r[t]&&r[t].Geometry,i=new n;if(!n)throw new Error("Unknown geometry `"+t+"`");return i.init(e),i.geometry}function a(e,t){e[t]--}function s(e,t){e[t]=void 0===e[t]?1:e[t]+1}t.exports.System=i("geometry",{init:function(){this.cache={},this.cacheCount={}},clearCache:function(){this.cache={},this.cacheCount={}},getOrCreateGeometry:function(e){var t,n,r=this.cache;return e.skipCache?o(e):(t=r[n=this.hash(e)],s(this.cacheCount,n),t||(t=o(e),r[n]=t,t))},unuseGeometry:function(e){var t,n=this.cache,r=this.cacheCount;e.skipCache||n[t=this.hash(e)]&&(a(r,t),r[t]>0||(n[t].dispose(),delete n[t],delete r[t]))},hash:function(e){return JSON.stringify(e)}})},{"../core/geometry":132,"../core/system":142}],190:[function(e,t,n){var r=e("../core/system").registerSystem,i=e("../lib/three");t.exports.System=r("gltf-model",{schema:{dracoDecoderPath:{default:""}},init:function(){var e=this.data.dracoDecoderPath;this.dracoLoader=new i.DRACOLoader,this.dracoLoader.setDecoderPath(e)},update:function(){var e;this.dracoLoader||(e=this.data.dracoDecoderPath,this.dracoLoader=new i.DRACOLoader,this.dracoLoader.setDecoderPath(e))},getDRACOLoader:function(){return this.dracoLoader}})},{"../core/system":142,"../lib/three":179}],191:[function(e,t,n){e("./camera"),e("./geometry"),e("./gltf-model"),e("./light"),e("./material"),e("./renderer"),e("./shadow"),e("./tracked-controls-webvr"),e("./tracked-controls-webxr"),e("./webxr")},{"./camera":188,"./geometry":189,"./gltf-model":190,"./light":192,"./material":193,"./renderer":194,"./shadow":195,"./tracked-controls-webvr":196,"./tracked-controls-webxr":197,"./webxr":198}],192:[function(e,t,n){var r=e("../core/system").registerSystem,i=e("../utils/bind"),o=e("../constants/"),a="data-aframe-default-light";t.exports.System=r("light",{schema:{defaultLightsEnabled:{default:!0}},init:function(){this.defaultLights=!1,this.userDefinedLights=!1,this.sceneEl.addEventListener("loaded",i(this.setupDefaultLights,this))},registerLight:function(e){e.hasAttribute(a)||(this.removeDefaultLights(),this.userDefinedLights=!0)},removeDefaultLights:function(){var e,t=this.sceneEl;if(this.defaultLights){e=document.querySelectorAll("["+a+"]");for(var n=0;n<e.length;n++)t.removeChild(e[n]);this.defaultLights=!1}},setupDefaultLights:function(){var e,t,n=this.sceneEl;this.userDefinedLights||this.defaultLights||!this.data.defaultLightsEnabled||((e=document.createElement("a-entity")).setAttribute("light",{color:"#BBB",type:"ambient"}),e.setAttribute(a,""),e.setAttribute(o.AFRAME_INJECTED,""),n.appendChild(e),(t=document.createElement("a-entity")).setAttribute("light",{color:"#FFF",intensity:.6,castShadow:!0}),t.setAttribute("position",{x:-.5,y:1,z:1}),t.setAttribute(a,""),t.setAttribute(o.AFRAME_INJECTED,""),n.appendChild(t),this.defaultLights=!0)}})},{"../constants/":123,"../core/system":142,"../utils/bind":199}],193:[function(e,t,n){var r=e("../core/system").registerSystem,i=e("../lib/three"),o=e("../utils/"),a=e("../utils/material").isHLS,s=o.bind,l=o.debug,c=l("components:texture:error"),u=new i.TextureLoader,h=l("components:texture:warn");function d(e,t){var n,r,i,o=t.getAttribute("id");if(o)return o;for(r="",i=e||{},n=0;n<t.attributes.length;n++)i[t.attributes[n].name]=t.attributes[n].value;return Object.keys(i).sort().forEach((function(e){r+=e+":"+i[e]+";"})),r}function p(e,t){return new Promise(n);function n(n,r){function o(e){f(e,t),e.needsUpdate=!0,n(e)}"string"!==typeof e?o(new i.Texture(e)):u.load(e,o,(function(){}),(function(e){c("`$s` could not be fetched (Error code: %s; Response: %s)",e.status,e.statusText)}))}}function f(e,t){var n=t.offset||{x:0,y:0},r=t.repeat||{x:1,y:1};!!t.npot&&(e.wrapS=i.ClampToEdgeWrapping,e.wrapT=i.ClampToEdgeWrapping,e.magFilter=i.LinearFilter,e.minFilter=i.LinearFilter),1===r.x&&1===r.y||(e.wrapS=i.RepeatWrapping,e.wrapT=i.RepeatWrapping,e.repeat.set(r.x,r.y)),0===n.x&&0===n.y||e.offset.set(n.x,n.y)}function m(e,t,n){var r=document.createElement("video");return r.width=t,r.height=n,r.setAttribute("playsinline",""),r.setAttribute("webkit-playsinline",""),r.autoplay=!0,r.loop=!0,r.crossOrigin="anonymous",r.addEventListener("error",(function(){h("`$s` is not a valid video",e)}),!0),r.src=e,r}function v(e){return e.autoplay=e.hasAttribute("autoplay")&&"false"!==e.getAttribute("autoplay"),e.controls=e.hasAttribute("controls")&&"false"!==e.getAttribute("controls"),"false"===e.getAttribute("loop")&&e.removeAttribute("loop"),"false"===e.getAttribute("preload")&&(e.preload="none"),e.crossOrigin=e.crossOrigin||"anonymous",e.setAttribute("playsinline",""),e.setAttribute("webkit-playsinline",""),e}u.setCrossOrigin("anonymous"),t.exports.System=r("material",{init:function(){this.materials={},this.textureCounts={},this.textureCache={},this.sceneEl.addEventListener("materialtextureloaded",s(this.onMaterialTextureLoaded,this))},clearTextureCache:function(){this.textureCache={}},loadTexture:function(e,t,n){var r=this;if("CANVAS"!==e.tagName){if("VIDEO"===e.tagName)return e.src||e.srcObject||e.childElementCount||h("Video element was defined with neither `source` elements nor `src` / `srcObject` attributes."),void this.loadVideo(e,t,n);o.srcLoader.validateSrc(e,i,a)}else this.loadCanvas(e,t,n);function i(e){r.loadImage(e,t,n)}function a(e){r.loadVideo(e,t,n)}},loadImage:function(e,t,n){var r=this.hash(t),i=this.textureCache;i[r]||(i[r]=p(e,t)),i[r].then(n)},loadCanvas:function(e,t,n){var r;f(r=new i.CanvasTexture(e),t),n(r)},loadVideo:function(e,t,n){var r,o,s,l,c=this.textureCache;function u(e){e.texture.needsUpdate=!0,n(e.texture,e.videoEl)}if("string"!==typeof e){if(s=e,c[r=this.hashVideo(t,s)])return void c[r].then(u);v(s)}s=s||m(e,t.width,t.height),c[r=this.hashVideo(t,s)]?c[r].then(u):((o=new i.VideoTexture(s)).minFilter=i.LinearFilter,f(o,t),this.sceneEl.isIOS&&a(s.src||s.getAttribute("src"),s.type||s.getAttribute("type"))&&(o.format=i.RGBAFormat,o.needsCorrectionBGRA=!0,o.flipY=!1,o.needsCorrectionFlipY=!0),l={texture:o,videoEl:s},c[r]=Promise.resolve(l),u(l))},hash:function(e){return e.src.tagName&&((e=o.extendDeep({},e)).src=e.src.src),JSON.stringify(e)},hashVideo:function(e,t){return d(e,t)},registerMaterial:function(e){this.materials[e.uuid]=e},unregisterMaterial:function(e){delete this.materials[e.uuid];var t=this.textureCounts;Object.keys(e).filter((function(t){return e[t]&&e[t].isTexture})).forEach((function(n){t[e[n].uuid]--,t[e[n].uuid]<=0&&e[n].dispose()}))},updateMaterials:function(e){var t=this.materials;Object.keys(t).forEach((function(e){t[e].needsUpdate=!0}))},onMaterialTextureLoaded:function(e){this.textureCounts[e.detail.texture.uuid]||(this.textureCounts[e.detail.texture.uuid]=0),this.textureCounts[e.detail.texture.uuid]++}})},{"../core/system":142,"../lib/three":179,"../utils/":205,"../utils/material":209}],194:[function(e,t,n){var r=e("../core/system").registerSystem,i=e("../utils/"),o=e("../lib/three"),a=(0,i.debug)("components:renderer:warn");t.exports.System=r("renderer",{schema:{antialias:{default:"auto",oneOf:["true","false","auto"]},highRefreshRate:{default:i.device.isOculusBrowser()},logarithmicDepthBuffer:{default:"auto",oneOf:["true","false","auto"]},maxCanvasWidth:{default:1920},maxCanvasHeight:{default:1920},physicallyCorrectLights:{default:!1},precision:{default:"high",oneOf:["high","medium","low"]},sortObjects:{default:!1},colorManagement:{default:!1},gammaOutput:{default:!1},alpha:{default:!0},foveationLevel:{default:0}},init:function(){var e=this.data,t=this.el,n=t.renderer;n.sortObjects=e.sortObjects,n.physicallyCorrectLights=e.physicallyCorrectLights,(e.colorManagement||e.gammaOutput)&&(n.outputEncoding=o.sRGBEncoding,e.gammaOutput&&a('Property `gammaOutput` is deprecated. Use `renderer="colorManagement: true;"` instead.')),t.hasAttribute("antialias")&&a('Component `antialias` is deprecated. Use `renderer="antialias: true"` instead.'),t.hasAttribute("logarithmicDepthBuffer")&&a('Component `logarithmicDepthBuffer` is deprecated. Use `renderer="logarithmicDepthBuffer: true"` instead.')},applyColorCorrection:function(e){this.data.colorManagement&&e&&(e.isColor?e.convertSRGBToLinear():e.isTexture&&(e.encoding=o.sRGBEncoding))}})},{"../core/system":142,"../lib/three":179,"../utils/":205}],195:[function(e,t,n){var r=e("../core/system").registerSystem,i=e("../lib/three"),o={basic:i.BasicShadowMap,pcf:i.PCFShadowMap,pcfsoft:i.PCFSoftShadowMap};t.exports.System=r("shadow",{schema:{enabled:{default:!0},autoUpdate:{default:!0},type:{default:"pcf",oneOf:["basic","pcf","pcfsoft"]}},init:function(){var e=this.sceneEl,t=this.data;this.shadowMapEnabled=!1,e.renderer&&(e.renderer.shadowMap.type=o[t.type],e.renderer.shadowMap.autoUpdate=t.autoUpdate,this.setShadowMapEnabled(this.shadowMapEnabled))},update:function(e){e.enabled!==this.data.enabled&&this.setShadowMapEnabled(this.data.enabled)},setShadowMapEnabled:function(e){var t=this.sceneEl.renderer;this.shadowMapEnabled=this.data.enabled&&e,t&&(t.shadowMap.enabled=this.shadowMapEnabled)}})},{"../core/system":142,"../lib/three":179}],196:[function(e,t,n){var r=e("../core/system").registerSystem,i=e("../utils"),o=i.device.isWebXRAvailable;t.exports.System=r("tracked-controls-webvr",{init:function(){var e=this;this.controllers=[],this.isChrome=-1!==navigator.userAgent.indexOf("Chrome"),this.updateControllerList(),this.throttledUpdateControllerList=i.throttle(this.updateControllerList,500,this),o||navigator.getVRDisplays&&this.sceneEl.addEventListener("enter-vr",(function(){navigator.getVRDisplays().then((function(t){t.length&&(e.vrDisplay=t[0])}))}))},tick:function(){this.isChrome?this.updateControllerList():this.throttledUpdateControllerList()},updateControllerList:function(){var e,t,n,r,i=this.controllers;if(t=navigator.getGamepads&&navigator.getGamepads()){for(r=i.length,i.length=0,n=0;n<t.length;++n)(e=t[n])&&e.pose&&i.push(e);i.length!==r&&this.el.emit("controllersupdated",void 0,!1)}}})},{"../core/system":142,"../utils":205}],197:[function(e,t,n){var r=e("../core/system").registerSystem,i=e("../utils");t.exports.System=r("tracked-controls-webxr",{init:function(){this.controllers=[],this.oldControllers=[],this.oldControllersLength=0,this.throttledUpdateControllerList=i.throttle(this.updateControllerList,500,this),this.updateReferenceSpace=this.updateReferenceSpace.bind(this),this.el.addEventListener("enter-vr",this.updateReferenceSpace),this.el.addEventListener("exit-vr",this.updateReferenceSpace)},tick:function(){this.throttledUpdateControllerList()},updateReferenceSpace:function(){var e=this,t=this.el.xrSession;if(!t)return this.referenceSpace=void 0,this.controllers=[],void(this.oldControllersLength>0&&(this.oldControllersLength=0,this.el.emit("controllersupdated",void 0,!1)));var n=e.el.sceneEl.systems.webxr.sessionReferenceSpaceType;t.requestReferenceSpace(n).then((function(t){e.referenceSpace=t})).catch((function(t){throw e.el.sceneEl.systems.webxr.warnIfFeatureNotRequested(n,'tracked-controls-webxr uses reference space "'+n+'".'),t}))},updateControllerList:function(){var e,t=this.el.xrSession,n=this.oldControllers;if(!t){if(0===this.oldControllersLength)return;return this.oldControllersLength=0,this.controllers=[],void this.el.emit("controllersupdated",void 0,!1)}if(t.inputSources){if(this.controllers=t.inputSources,this.oldControllersLength===this.controllers.length){var r=!0;for(e=0;e<this.controllers.length;++e)if(this.controllers[e]!==n[e]||this.controllers[e].gamepad!==n[e].gamepad){r=!1;break}if(r)return}for(n.length=0,e=0;e<this.controllers.length;e++)n.push(this.controllers[e]);this.oldControllersLength=this.controllers.length,this.el.emit("controllersupdated",void 0,!1)}}})},{"../core/system":142,"../utils":205}],198:[function(e,t,n){var r=e("../core/system").registerSystem,i=e("../utils/").debug("systems:webxr:warn");t.exports.System=r("webxr",{schema:{referenceSpaceType:{type:"string",default:"local-floor"},requiredFeatures:{type:"array",default:["local-floor"]},optionalFeatures:{type:"array",default:["bounded-floor"]},overlayElement:{type:"selector"}},update:function(){var e=this.data;this.sessionConfiguration={requiredFeatures:e.requiredFeatures,optionalFeatures:e.optionalFeatures},this.sessionReferenceSpaceType=e.referenceSpaceType,e.overlayElement&&(this.warnIfFeatureNotRequested("dom-overlay"),this.sessionConfiguration.domOverlay={root:e.overlayElement})},wasFeatureRequested:function(e){return"viewer"===e||"local"===e||!(!this.sessionConfiguration.requiredFeatures.includes(e)&&!this.sessionConfiguration.optionalFeatures.includes(e))},warnIfFeatureNotRequested:function(e,t){this.wasFeatureRequested(e)||i((t?t+" ":"")+'Please add the feature "'+e+"\" to a-scene's webxr system options in requiredFeatures/optionalFeatures.")}})},{"../core/system":142,"../utils/":205}],199:[function(e,t,n){t.exports=function(e,t){return n=Array.prototype.slice.call(arguments,2),function(){var r=n.concat(Array.prototype.slice.call(arguments,0));return e.apply(t,r)};var n}},{}],200:[function(e,t,n){var r=e("./debug"),i=e("object-assign"),o=r("utils:coordinates:warn"),a=["x","y","z","w"],s=/^\s*((-?\d*\.{0,1}\d+(e-?\d+)?)\s+){2,3}(-?\d*\.{0,1}\d+(e-?\d+)?)\s*$/;t.exports.regex=s;var l="object",c=/\s+/g;function u(e,t){var n,r,o,s,u,h,d,f,m;if(e&&e instanceof Object)return h=void 0===e.x?t&&t.x:e.x,d=void 0===e.y?t&&t.y:e.y,f=void 0===e.z?t&&t.z:e.z,m=void 0===e.w?t&&t.w:e.w,void 0!==h&&null!==h&&(e.x=p(h)),void 0!==d&&null!==d&&(e.y=p(d)),void 0!==f&&null!==f&&(e.z=p(f)),void 0!==m&&null!==m&&(e.w=p(m)),e;if(null===e||void 0===e)return typeof t===l?i({},t):t;for(n=e.trim().split(c),u={},s=0;s<a.length;s++)if(o=a[s],n[s])u[o]=parseFloat(n[s],10);else{if(void 0===(r=t&&t[o]))continue;u[o]=p(r)}return u}function h(e){var t;return typeof e!==l?e:(t=e.x+" "+e.y,null!=e.z&&(t+=" "+e.z),null!=e.w&&(t+=" "+e.w),t)}function d(e){return s.test(e)}function p(e){return null!==e&&void 0!==e&&e.constructor===String?parseFloat(e,10):e}t.exports.parse=u,t.exports.stringify=h,t.exports.isCoordinates=d,t.exports.isCoordinate=function(e){return o("`AFRAME.utils.isCoordinate` has been renamed to `AFRAME.utils.isCoordinates`"),d(e)},t.exports.toVector3=function(e){return new THREE.Vector3(e.x,e.y,e.z)}},{"./debug":201,"object-assign":39}],201:[function(t,n,r){(function(r){var i=t("debug"),o=t("object-assign"),a={colors:{debug:"gray",error:"red",info:"gray",warn:"orange"}},s=function(e){var t=i(e);return t.color=c(e),t};function l(e){var t=e.split(":");return t[t.length-1]}function c(e){var t=l(e);return a.colors&&a.colors[t]||null}function u(){try{return window.localStorage}catch(e){}}o(s,i);var h=u();h&&(parseInt(h.logs,10)||"true"===h.logs)?s.enable("*"):s.enable("*:error,*:info,*:warn"),r.browser&&(window.logs=s),n.exports=s}).call(this,t("_process"))},{_process:49,debug:8,"object-assign":39}],202:[function(e,t,n){(function(n){var r,i=e("debug")("device:error"),o=!1,a=!1,s=t.exports.isWebXRAvailable=!window.debug&&void 0!==navigator.xr;if(window.addEventListener("vrdisplayactivate",(function(e){var t;s||(t=document.createElement("canvas"),r=e.display,t.getContext("webgl",{}),r.requestPresent([{source:t}]).then((function(){}),(function(){})))})),s){var l=function(){var e=document.querySelector("a-scene");e?e.hasLoaded?e.components["vr-mode-ui"].updateEnterInterfaces():e.addEventListener("loaded",l):window.addEventListener("DOMContentLoaded",l)},c=function(e){i("WebXR session support error: "+e.message)};navigator.xr.isSessionSupported?(navigator.xr.isSessionSupported("immersive-vr").then((function(e){o=e,l()})).catch(c),navigator.xr.isSessionSupported("immersive-ar").then((function(e){a=e,l()})).catch((function(){}))):navigator.xr.supportsSession?(navigator.xr.supportsSession("immersive-vr").then((function(){o=!0,l()})).catch(c),navigator.xr.supportsSession("immersive-ar").then((function(){a=!0,l()})).catch((function(){}))):i("WebXR has neither isSessionSupported or supportsSession?!")}else navigator.getVRDisplays&&navigator.getVRDisplays().then((function(e){var t=document.querySelector("a-scene");r=e.length&&e[0],t&&t.emit("displayconnected",{vrDisplay:r})}));function u(){return r}function h(){return o||a||!!u()}function d(){return a}t.exports.getVRDisplay=u,t.exports.checkHeadsetConnected=h,t.exports.checkARSupport=d;var p=function(){var e,t=!1;return e=window.navigator.userAgent||window.navigator.vendor||window.opera,(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(e)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( 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|nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(e.substr(0,4)))&&(t=!0),(m()||f()||A())&&(t=!0),b()&&(t=!1),function(){return t}}();function f(e){var t=e||window.navigator.userAgent;return/ipad|Nexus (7|9)|xoom|sch-i800|playbook|tablet|kindle/i.test(t)}function m(){return/iPad|iPhone|iPod/.test(window.navigator.platform)}function v(){return!p()&&!b()&&void 0!==window.orientation}function g(){return/(OculusBrowser)/i.test(window.navigator.userAgent)}function y(){return/(Mobile VR)/i.test(window.navigator.userAgent)}function b(){return g()||y()}function A(){return/R7 Build/.test(window.navigator.userAgent)}t.exports.isMobile=p,t.exports.isTablet=f,t.exports.isIOS=m,t.exports.isMobileDeviceRequestingDesktopSite=v,t.exports.isOculusBrowser=g,t.exports.isFirefoxReality=y,t.exports.isMobileVR=b,t.exports.isR7=A,t.exports.isLandscape=function(){var e=window.orientation;return A()&&(e+=90),90===e||-90===e},t.exports.isBrowserEnvironment=!(n&&!n.browser),t.exports.isNodeEnvironment=!t.exports.isBrowserEnvironment}).call(this,e("_process"))},{_process:49,debug:8}],203:[function(e,t,n){var r={};function i(e,t){return r[t=t||"."]||(r[t]={}),-1!==e.indexOf(t)?r[t][e]=e.split(t):r[t][e]=e,r[t][e]}t.exports.getComponentPropertyPath=i,t.exports.propertyPathCache=r,t.exports.getComponentProperty=function(e,t,n){var r;return n=n||".",-1!==t.indexOf(n)?(r=i(t,n)).constructor===String?e.getAttribute(r):e.getAttribute(r[0])[r[1]]:e.getAttribute(t)},t.exports.setComponentProperty=function(e,t,n,r){var o;r=r||".",-1===t.indexOf(r)?e.setAttribute(t,n):(o=i(t,r)).constructor===String?e.setAttribute(o,n):e.setAttribute(o[0],o[1],n)}},{}],204:[function(e,t,n){t.exports=function(e){var t=e.style.width,n=e.style.height;e.style.width=parseInt(t,10)+1+"px",e.style.height=parseInt(n,10)+1+"px",setTimeout((function(){e.style.width=t,e.style.height=n}),200)}},{}],205:[function(e,t,n){var r=e("./debug"),i=e("deep-assign"),o=e("./device"),a=e("object-assign"),s=e("./object-pool"),l=r("utils:warn");t.exports.bind=e("./bind"),t.exports.coordinates=e("./coordinates"),t.exports.debug=r,t.exports.device=o,t.exports.entity=e("./entity"),t.exports.forceCanvasResizeSafariMobile=e("./forceCanvasResizeSafariMobile"),t.exports.isIE11=e("./is-ie11"),t.exports.material=e("./material"),t.exports.objectPool=s,t.exports.split=e("./split").split,t.exports.styleParser=e("./styleParser"),t.exports.trackedControls=e("./tracked-controls"),t.exports.checkHeadsetConnected=function(){return l("`utils.checkHeadsetConnected` has moved to `utils.device.checkHeadsetConnected`"),o.checkHeadsetConnected(arguments)},t.exports.isGearVR=t.exports.device.isGearVR=function(){l("`utils.isGearVR` has been deprecated, use `utils.device.isMobileVR`")},t.exports.isIOS=function(){return l("`utils.isIOS` has moved to `utils.device.isIOS`"),o.isIOS(arguments)},t.exports.isOculusGo=t.exports.device.isOculusGo=function(){l("`utils.isOculusGo` has been deprecated, use `utils.device.isMobileVR`")},t.exports.isMobile=function(){return l("`utils.isMobile has moved to `utils.device.isMobile`"),o.isMobile(arguments)},t.exports.throttle=function(e,n,r){var i;return r&&(e=t.exports.bind(e,r)),function(){var t=Date.now();("undefined"===typeof i||("undefined"===typeof i?n:t-i)>=n)&&(i=t,e.apply(null,arguments))}},t.exports.throttleTick=function(e,n,r){var i;return r&&(e=t.exports.bind(e,r)),function(t,r){var o="undefined"===typeof i?r:t-i;("undefined"===typeof i||o>=n)&&(i=t,e(t,o))}},t.exports.debounce=function(e,t,n){var r;return function(){var 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