livecodingspace-app/support/client/lib/vwf/model/aframe/aframe-master.min.js

(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.AFRAME = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
(function (process){
var TWEEN=TWEEN||function(){var n=[];return{getAll:function(){return n},removeAll:function(){n=[]},add:function(t){n.push(t)},remove:function(t){var r=n.indexOf(t);r!==-1&&n.splice(r,1)},update:function(t,r){if(0===n.length)return!1;var i=0;for(t=void 0!==t?t:TWEEN.now();i<n.length;)n[i].update(t)||r?i++:n.splice(i,1);return!0}}}();"undefined"==typeof window&&"undefined"!=typeof process?TWEEN.now=function(){var n=process.hrtime();return 1e3*n[0]+n[1]/1e6}:"undefined"!=typeof window&&void 0!==window.performance&&void 0!==window.performance.now?TWEEN.now=window.performance.now.bind(window.performance):void 0!==Date.now?TWEEN.now=Date.now:TWEEN.now=function(){return(new Date).getTime()},TWEEN.Tween=function(n){var t,r=n,i={},u={},e={},o=1e3,a=0,f=!1,c=!1,s=!1,h=0,l=null,E=TWEEN.Easing.Linear.None,p=TWEEN.Interpolation.Linear,d=[],v=null,w=!1,I=null,M=null,T=null;this.to=function(n,t){return u=n,void 0!==t&&(o=t),this},this.start=function(n){TWEEN.add(this),c=!0,w=!1,l=void 0!==n?n:TWEEN.now(),l+=h;for(var t in u){if(u[t]instanceof Array){if(0===u[t].length)continue;u[t]=[r[t]].concat(u[t])}void 0!==r[t]&&(i[t]=r[t],i[t]instanceof Array==!1&&(i[t]*=1),e[t]=i[t]||0)}return this},this.stop=function(){return c?(TWEEN.remove(this),c=!1,null!==T&&T.call(r,r),this.stopChainedTweens(),this):this},this.end=function(){return this.update(l+o),this},this.stopChainedTweens=function(){for(var n=0,t=d.length;n<t;n++)d[n].stop()},this.delay=function(n){return h=n,this},this.repeat=function(n){return a=n,this},this.repeatDelay=function(n){return t=n,this},this.yoyo=function(n){return f=n,this},this.easing=function(n){return E=n,this},this.interpolation=function(n){return p=n,this},this.chain=function(){return d=arguments,this},this.onStart=function(n){return v=n,this},this.onUpdate=function(n){return I=n,this},this.onComplete=function(n){return M=n,this},this.onStop=function(n){return T=n,this},this.update=function(n){var c,T,N;if(n<l)return!0;w===!1&&(null!==v&&v.call(r,r),w=!0),T=(n-l)/o,T=T>1?1:T,N=E(T);for(c in u)if(void 0!==i[c]){var W=i[c]||0,O=u[c];O instanceof Array?r[c]=p(O,N):("string"==typeof O&&(O="+"===O.charAt(0)||"-"===O.charAt(0)?W+parseFloat(O):parseFloat(O)),"number"==typeof O&&(r[c]=W+(O-W)*N))}if(null!==I&&I.call(r,N),1===T){if(a>0){isFinite(a)&&a--;for(c in e){if("string"==typeof u[c]&&(e[c]=e[c]+parseFloat(u[c])),f){var m=e[c];e[c]=u[c],u[c]=m}i[c]=e[c]}return f&&(s=!s),l=void 0!==t?n+t:n+h,!0}null!==M&&M.call(r,r);for(var g=0,y=d.length;g<y;g++)d[g].start(l+o);return!1}return!0}},TWEEN.Easing={Linear:{None:function(n){return n}},Quadratic:{In:function(n){return n*n},Out:function(n){return n*(2-n)},InOut:function(n){return(n*=2)<1?.5*n*n:-.5*(--n*(n-2)-1)}},Cubic:{In:function(n){return n*n*n},Out:function(n){return--n*n*n+1},InOut:function(n){return(n*=2)<1?.5*n*n*n:.5*((n-=2)*n*n+2)}},Quartic:{In:function(n){return n*n*n*n},Out:function(n){return 1- --n*n*n*n},InOut:function(n){return(n*=2)<1?.5*n*n*n*n:-.5*((n-=2)*n*n*n-2)}},Quintic:{In:function(n){return n*n*n*n*n},Out:function(n){return--n*n*n*n*n+1},InOut:function(n){return(n*=2)<1?.5*n*n*n*n*n:.5*((n-=2)*n*n*n*n+2)}},Sinusoidal:{In:function(n){return 1-Math.cos(n*Math.PI/2)},Out:function(n){return Math.sin(n*Math.PI/2)},InOut:function(n){return.5*(1-Math.cos(Math.PI*n))}},Exponential:{In:function(n){return 0===n?0:Math.pow(1024,n-1)},Out:function(n){return 1===n?1:1-Math.pow(2,-10*n)},InOut:function(n){return 0===n?0:1===n?1:(n*=2)<1?.5*Math.pow(1024,n-1):.5*(-Math.pow(2,-10*(n-1))+2)}},Circular:{In:function(n){return 1-Math.sqrt(1-n*n)},Out:function(n){return Math.sqrt(1- --n*n)},InOut:function(n){return(n*=2)<1?-.5*(Math.sqrt(1-n*n)-1):.5*(Math.sqrt(1-(n-=2)*n)+1)}},Elastic:{In:function(n){return 0===n?0:1===n?1:-Math.pow(2,10*(n-1))*Math.sin(5*(n-1.1)*Math.PI)},Out:function(n){return 0===n?0:1===n?1:Math.pow(2,-10*n)*Math.sin(5*(n-.1)*Math.PI)+1},InOut:function(n){return 0===n?0:1===n?1:(n*=2,n<1?-.5*Math.pow(2,10*(n-1))*Math.sin(5*(n-1.1)*Math.PI):.5*Math.pow(2,-10*(n-1))*Math.sin(5*(n-1.1)*Math.PI)+1)}},Back:{In:function(n){var t=1.70158;return n*n*((t+1)*n-t)},Out:function(n){var t=1.70158;return--n*n*((t+1)*n+t)+1},InOut:function(n){var t=2.5949095;return(n*=2)<1?.5*(n*n*((t+1)*n-t)):.5*((n-=2)*n*((t+1)*n+t)+2)}},Bounce:{In:function(n){return 1-TWEEN.Easing.Bounce.Out(1-n)},Out:function(n){return n<1/2.75?7.5625*n*n:n<2/2.75?7.5625*(n-=1.5/2.75)*n+.75:n<2.5/2.75?7.5625*(n-=2.25/2.75)*n+.9375:7.5625*(n-=2.625/2.75)*n+.984375},InOut:function(n){return n<.5?.5*TWEEN.Easing.Bounce.In(2*n):.5*TWEEN.Easing.Bounce.Out(2*n-1)+.5}}},TWEEN.Interpolation={Linear:function(n,t){var r=n.length-1,i=r*t,u=Math.floor(i),e=TWEEN.Interpolation.Utils.Linear;return t<0?e(n[0],n[1],i):t>1?e(n[r],n[r-1],r-i):e(n[u],n[u+1>r?r:u+1],i-u)},Bezier:function(n,t){for(var r=0,i=n.length-1,u=Math.pow,e=TWEEN.Interpolation.Utils.Bernstein,o=0;o<=i;o++)r+=u(1-t,i-o)*u(t,o)*n[o]*e(i,o);return r},CatmullRom:function(n,t){var r=n.length-1,i=r*t,u=Math.floor(i),e=TWEEN.Interpolation.Utils.CatmullRom;return n[0]===n[r]?(t<0&&(u=Math.floor(i=r*(1+t))),e(n[(u-1+r)%r],n[u],n[(u+1)%r],n[(u+2)%r],i-u)):t<0?n[0]-(e(n[0],n[0],n[1],n[1],-i)-n[0]):t>1?n[r]-(e(n[r],n[r],n[r-1],n[r-1],i-r)-n[r]):e(n[u?u-1:0],n[u],n[r<u+1?r:u+1],n[r<u+2?r:u+2],i-u)},Utils:{Linear:function(n,t,r){return(t-n)*r+n},Bernstein:function(n,t){var r=TWEEN.Interpolation.Utils.Factorial;return r(n)/r(t)/r(n-t)},Factorial:function(){var n=[1];return function(t){var r=1;if(n[t])return n[t];for(var i=t;i>1;i--)r*=i;return n[t]=r,r}}(),CatmullRom:function(n,t,r,i,u){var e=.5*(r-n),o=.5*(i-t),a=u*u,f=u*a;return(2*t-2*r+e+o)*f+(-3*t+3*r-2*e-o)*a+e*u+t}}},function(n){"function"==typeof define&&define.amd?define([],function(){return TWEEN}):"undefined"!=typeof module&&"object"==typeof exports?module.exports=TWEEN:void 0!==n&&(n.TWEEN=TWEEN)}(this);
}).call(this,_dereq_('_process'))

},{"_process":33}],2:[function(_dereq_,module,exports){
function anArray(r){return r.BYTES_PER_ELEMENT&&"[object ArrayBuffer]"===str.call(r.buffer)||Array.isArray(r)}var str=Object.prototype.toString;module.exports=anArray;
},{}],3:[function(_dereq_,module,exports){
module.exports=function(e,n){return"number"==typeof e?e:"number"==typeof n?n:0};
},{}],4:[function(_dereq_,module,exports){
"use strict";function placeHoldersCount(o){var r=o.length;if(r%4>0)throw new Error("Invalid string. Length must be a multiple of 4");return"="===o[r-2]?2:"="===o[r-1]?1:0}function byteLength(o){return 3*o.length/4-placeHoldersCount(o)}function toByteArray(o){var r,e,t,u,n,p,a=o.length;n=placeHoldersCount(o),p=new Arr(3*a/4-n),t=n>0?a-4:a;var l=0;for(r=0,e=0;r<t;r+=4,e+=3)u=revLookup[o.charCodeAt(r)]<<18|revLookup[o.charCodeAt(r+1)]<<12|revLookup[o.charCodeAt(r+2)]<<6|revLookup[o.charCodeAt(r+3)],p[l++]=u>>16&255,p[l++]=u>>8&255,p[l++]=255&u;return 2===n?(u=revLookup[o.charCodeAt(r)]<<2|revLookup[o.charCodeAt(r+1)]>>4,p[l++]=255&u):1===n&&(u=revLookup[o.charCodeAt(r)]<<10|revLookup[o.charCodeAt(r+1)]<<4|revLookup[o.charCodeAt(r+2)]>>2,p[l++]=u>>8&255,p[l++]=255&u),p}function tripletToBase64(o){return lookup[o>>18&63]+lookup[o>>12&63]+lookup[o>>6&63]+lookup[63&o]}function encodeChunk(o,r,e){for(var t,u=[],n=r;n<e;n+=3)t=(o[n]<<16)+(o[n+1]<<8)+o[n+2],u.push(tripletToBase64(t));return u.join("")}function fromByteArray(o){for(var r,e=o.length,t=e%3,u="",n=[],p=16383,a=0,l=e-t;a<l;a+=p)n.push(encodeChunk(o,a,a+p>l?l:a+p));return 1===t?(r=o[e-1],u+=lookup[r>>2],u+=lookup[r<<4&63],u+="=="):2===t&&(r=(o[e-2]<<8)+o[e-1],u+=lookup[r>>10],u+=lookup[r>>4&63],u+=lookup[r<<2&63],u+="="),n.push(u),n.join("")}exports.byteLength=byteLength,exports.toByteArray=toByteArray,exports.fromByteArray=fromByteArray;for(var lookup=[],revLookup=[],Arr="undefined"!=typeof Uint8Array?Uint8Array:Array,code="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=0,len=code.length;i<len;++i)lookup[i]=code[i],revLookup[code.charCodeAt(i)]=i;revLookup["-".charCodeAt(0)]=62,revLookup["_".charCodeAt(0)]=63;
},{}],5:[function(_dereq_,module,exports){
"use strict";module.exports={createLink:function(e,t){var a=document.head||document.getElementsByTagName("head")[0],n=document.createElement("link");n.href=e,n.rel="stylesheet";for(var d in t)if(t.hasOwnProperty(d)){var r=t[d];n.setAttribute("data-"+d,r)}a.appendChild(n)},createStyle:function(e,t){var a=document.head||document.getElementsByTagName("head")[0],n=document.createElement("style");n.type="text/css";for(var d in t)if(t.hasOwnProperty(d)){var r=t[d];n.setAttribute("data-"+d,r)}n.sheet?(n.innerHTML=e,n.sheet.cssText=e,a.appendChild(n)):n.styleSheet?(a.appendChild(n),n.styleSheet.cssText=e):(n.appendChild(document.createTextNode(e)),a.appendChild(n))}};
},{}],6:[function(_dereq_,module,exports){
var Buffer=_dereq_("buffer").Buffer;module.exports=function(f,e){if(Buffer.isBuffer(f)&&Buffer.isBuffer(e)){if("function"==typeof f.equals)return f.equals(e);if(f.length!==e.length)return!1;for(var r=0;r<f.length;r++)if(f[r]!==e[r])return!1;return!0}};
},{"buffer":7}],7:[function(_dereq_,module,exports){
(function (global){
"use strict";function typedArraySupport(){try{var t=new Uint8Array(1);return t.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===t.foo()&&"function"==typeof t.subarray&&0===t.subarray(1,1).byteLength}catch(t){return!1}}function kMaxLength(){return Buffer.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function createBuffer(t,e){if(kMaxLength()<e)throw new RangeError("Invalid typed array length");return Buffer.TYPED_ARRAY_SUPPORT?(t=new Uint8Array(e),t.__proto__=Buffer.prototype):(null===t&&(t=new Buffer(e)),t.length=e),t}function Buffer(t,e,r){if(!(Buffer.TYPED_ARRAY_SUPPORT||this instanceof Buffer))return new Buffer(t,e,r);if("number"==typeof t){if("string"==typeof e)throw new Error("If encoding is specified then the first argument must be a string");return allocUnsafe(this,t)}return from(this,t,e,r)}function from(t,e,r,n){if("number"==typeof e)throw new TypeError('"value" argument must not be a number');return"undefined"!=typeof ArrayBuffer&&e instanceof ArrayBuffer?fromArrayBuffer(t,e,r,n):"string"==typeof e?fromString(t,e,r):fromObject(t,e)}function assertSize(t){if("number"!=typeof t)throw new TypeError('"size" argument must be a number');if(t<0)throw new RangeError('"size" argument must not be negative')}function alloc(t,e,r,n){return assertSize(e),e<=0?createBuffer(t,e):void 0!==r?"string"==typeof n?createBuffer(t,e).fill(r,n):createBuffer(t,e).fill(r):createBuffer(t,e)}function allocUnsafe(t,e){if(assertSize(e),t=createBuffer(t,e<0?0:0|checked(e)),!Buffer.TYPED_ARRAY_SUPPORT)for(var r=0;r<e;++r)t[r]=0;return t}function fromString(t,e,r){if("string"==typeof r&&""!==r||(r="utf8"),!Buffer.isEncoding(r))throw new TypeError('"encoding" must be a valid string encoding');var n=0|byteLength(e,r);t=createBuffer(t,n);var f=t.write(e,r);return f!==n&&(t=t.slice(0,f)),t}function fromArrayLike(t,e){var r=e.length<0?0:0|checked(e.length);t=createBuffer(t,r);for(var n=0;n<r;n+=1)t[n]=255&e[n];return t}function fromArrayBuffer(t,e,r,n){if(e.byteLength,r<0||e.byteLength<r)throw new RangeError("'offset' is out of bounds");if(e.byteLength<r+(n||0))throw new RangeError("'length' is out of bounds");return e=void 0===r&&void 0===n?new Uint8Array(e):void 0===n?new Uint8Array(e,r):new Uint8Array(e,r,n),Buffer.TYPED_ARRAY_SUPPORT?(t=e,t.__proto__=Buffer.prototype):t=fromArrayLike(t,e),t}function fromObject(t,e){if(Buffer.isBuffer(e)){var r=0|checked(e.length);return t=createBuffer(t,r),0===t.length?t:(e.copy(t,0,0,r),t)}if(e){if("undefined"!=typeof ArrayBuffer&&e.buffer instanceof ArrayBuffer||"length"in e)return"number"!=typeof e.length||isnan(e.length)?createBuffer(t,0):fromArrayLike(t,e);if("Buffer"===e.type&&isArray(e.data))return fromArrayLike(t,e.data)}throw new TypeError("First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.")}function checked(t){if(t>=kMaxLength())throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+kMaxLength().toString(16)+" bytes");return 0|t}function SlowBuffer(t){return+t!=t&&(t=0),Buffer.alloc(+t)}function byteLength(t,e){if(Buffer.isBuffer(t))return t.length;if("undefined"!=typeof ArrayBuffer&&"function"==typeof ArrayBuffer.isView&&(ArrayBuffer.isView(t)||t instanceof ArrayBuffer))return t.byteLength;"string"!=typeof t&&(t=""+t);var r=t.length;if(0===r)return 0;for(var n=!1;;)switch(e){case"ascii":case"latin1":case"binary":return r;case"utf8":case"utf-8":case void 0:return utf8ToBytes(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*r;case"hex":return r>>>1;case"base64":return base64ToBytes(t).length;default:if(n)return utf8ToBytes(t).length;e=(""+e).toLowerCase(),n=!0}}function slowToString(t,e,r){var n=!1;if((void 0===e||e<0)&&(e=0),e>this.length)return"";if((void 0===r||r>this.length)&&(r=this.length),r<=0)return"";if(r>>>=0,e>>>=0,r<=e)return"";for(t||(t="utf8");;)switch(t){case"hex":return hexSlice(this,e,r);case"utf8":case"utf-8":return utf8Slice(this,e,r);case"ascii":return asciiSlice(this,e,r);case"latin1":case"binary":return latin1Slice(this,e,r);case"base64":return base64Slice(this,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return utf16leSlice(this,e,r);default:if(n)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),n=!0}}function swap(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}function bidirectionalIndexOf(t,e,r,n,f){if(0===t.length)return-1;if("string"==typeof r?(n=r,r=0):r>2147483647?r=2147483647:r<-2147483648&&(r=-2147483648),r=+r,isNaN(r)&&(r=f?0:t.length-1),r<0&&(r=t.length+r),r>=t.length){if(f)return-1;r=t.length-1}else if(r<0){if(!f)return-1;r=0}if("string"==typeof e&&(e=Buffer.from(e,n)),Buffer.isBuffer(e))return 0===e.length?-1:arrayIndexOf(t,e,r,n,f);if("number"==typeof e)return e&=255,Buffer.TYPED_ARRAY_SUPPORT&&"function"==typeof Uint8Array.prototype.indexOf?f?Uint8Array.prototype.indexOf.call(t,e,r):Uint8Array.prototype.lastIndexOf.call(t,e,r):arrayIndexOf(t,[e],r,n,f);throw new TypeError("val must be string, number or Buffer")}function arrayIndexOf(t,e,r,n,f){function i(t,e){return 1===o?t[e]:t.readUInt16BE(e*o)}var o=1,u=t.length,s=e.length;if(void 0!==n&&(n=String(n).toLowerCase(),"ucs2"===n||"ucs-2"===n||"utf16le"===n||"utf-16le"===n)){if(t.length<2||e.length<2)return-1;o=2,u/=2,s/=2,r/=2}var a;if(f){var h=-1;for(a=r;a<u;a++)if(i(t,a)===i(e,h===-1?0:a-h)){if(h===-1&&(h=a),a-h+1===s)return h*o}else h!==-1&&(a-=a-h),h=-1}else for(r+s>u&&(r=u-s),a=r;a>=0;a--){for(var c=!0,l=0;l<s;l++)if(i(t,a+l)!==i(e,l)){c=!1;break}if(c)return a}return-1}function hexWrite(t,e,r,n){r=Number(r)||0;var f=t.length-r;n?(n=Number(n),n>f&&(n=f)):n=f;var i=e.length;if(i%2!==0)throw new TypeError("Invalid hex string");n>i/2&&(n=i/2);for(var o=0;o<n;++o){var u=parseInt(e.substr(2*o,2),16);if(isNaN(u))return o;t[r+o]=u}return o}function utf8Write(t,e,r,n){return blitBuffer(utf8ToBytes(e,t.length-r),t,r,n)}function asciiWrite(t,e,r,n){return blitBuffer(asciiToBytes(e),t,r,n)}function latin1Write(t,e,r,n){return asciiWrite(t,e,r,n)}function base64Write(t,e,r,n){return blitBuffer(base64ToBytes(e),t,r,n)}function ucs2Write(t,e,r,n){return blitBuffer(utf16leToBytes(e,t.length-r),t,r,n)}function base64Slice(t,e,r){return 0===e&&r===t.length?base64.fromByteArray(t):base64.fromByteArray(t.slice(e,r))}function utf8Slice(t,e,r){r=Math.min(t.length,r);for(var n=[],f=e;f<r;){var i=t[f],o=null,u=i>239?4:i>223?3:i>191?2:1;if(f+u<=r){var s,a,h,c;switch(u){case 1:i<128&&(o=i);break;case 2:s=t[f+1],128===(192&s)&&(c=(31&i)<<6|63&s,c>127&&(o=c));break;case 3:s=t[f+1],a=t[f+2],128===(192&s)&&128===(192&a)&&(c=(15&i)<<12|(63&s)<<6|63&a,c>2047&&(c<55296||c>57343)&&(o=c));break;case 4:s=t[f+1],a=t[f+2],h=t[f+3],128===(192&s)&&128===(192&a)&&128===(192&h)&&(c=(15&i)<<18|(63&s)<<12|(63&a)<<6|63&h,c>65535&&c<1114112&&(o=c))}}null===o?(o=65533,u=1):o>65535&&(o-=65536,n.push(o>>>10&1023|55296),o=56320|1023&o),n.push(o),f+=u}return decodeCodePointsArray(n)}function decodeCodePointsArray(t){var e=t.length;if(e<=MAX_ARGUMENTS_LENGTH)return String.fromCharCode.apply(String,t);for(var r="",n=0;n<e;)r+=String.fromCharCode.apply(String,t.slice(n,n+=MAX_ARGUMENTS_LENGTH));return r}function asciiSlice(t,e,r){var n="";r=Math.min(t.length,r);for(var f=e;f<r;++f)n+=String.fromCharCode(127&t[f]);return n}function latin1Slice(t,e,r){var n="";r=Math.min(t.length,r);for(var f=e;f<r;++f)n+=String.fromCharCode(t[f]);return n}function hexSlice(t,e,r){var n=t.length;(!e||e<0)&&(e=0),(!r||r<0||r>n)&&(r=n);for(var f="",i=e;i<r;++i)f+=toHex(t[i]);return f}function utf16leSlice(t,e,r){for(var n=t.slice(e,r),f="",i=0;i<n.length;i+=2)f+=String.fromCharCode(n[i]+256*n[i+1]);return f}function checkOffset(t,e,r){if(t%1!==0||t<0)throw new RangeError("offset is not uint");if(t+e>r)throw new RangeError("Trying to access beyond buffer length")}function checkInt(t,e,r,n,f,i){if(!Buffer.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(e>f||e<i)throw new RangeError('"value" argument is out of bounds');if(r+n>t.length)throw new RangeError("Index out of range")}function objectWriteUInt16(t,e,r,n){e<0&&(e=65535+e+1);for(var f=0,i=Math.min(t.length-r,2);f<i;++f)t[r+f]=(e&255<<8*(n?f:1-f))>>>8*(n?f:1-f)}function objectWriteUInt32(t,e,r,n){e<0&&(e=4294967295+e+1);for(var f=0,i=Math.min(t.length-r,4);f<i;++f)t[r+f]=e>>>8*(n?f:3-f)&255}function checkIEEE754(t,e,r,n,f,i){if(r+n>t.length)throw new RangeError("Index out of range");if(r<0)throw new RangeError("Index out of range")}function writeFloat(t,e,r,n,f){return f||checkIEEE754(t,e,r,4,3.4028234663852886e38,-3.4028234663852886e38),ieee754.write(t,e,r,n,23,4),r+4}function writeDouble(t,e,r,n,f){return f||checkIEEE754(t,e,r,8,1.7976931348623157e308,-1.7976931348623157e308),ieee754.write(t,e,r,n,52,8),r+8}function base64clean(t){if(t=stringtrim(t).replace(INVALID_BASE64_RE,""),t.length<2)return"";for(;t.length%4!==0;)t+="=";return t}function stringtrim(t){return t.trim?t.trim():t.replace(/^\s+|\s+$/g,"")}function toHex(t){return t<16?"0"+t.toString(16):t.toString(16)}function utf8ToBytes(t,e){e=e||1/0;for(var r,n=t.length,f=null,i=[],o=0;o<n;++o){if(r=t.charCodeAt(o),r>55295&&r<57344){if(!f){if(r>56319){(e-=3)>-1&&i.push(239,191,189);continue}if(o+1===n){(e-=3)>-1&&i.push(239,191,189);continue}f=r;continue}if(r<56320){(e-=3)>-1&&i.push(239,191,189),f=r;continue}r=(f-55296<<10|r-56320)+65536}else f&&(e-=3)>-1&&i.push(239,191,189);if(f=null,r<128){if((e-=1)<0)break;i.push(r)}else if(r<2048){if((e-=2)<0)break;i.push(r>>6|192,63&r|128)}else if(r<65536){if((e-=3)<0)break;i.push(r>>12|224,r>>6&63|128,63&r|128)}else{if(!(r<1114112))throw new Error("Invalid code point");if((e-=4)<0)break;i.push(r>>18|240,r>>12&63|128,r>>6&63|128,63&r|128)}}return i}function asciiToBytes(t){for(var e=[],r=0;r<t.length;++r)e.push(255&t.charCodeAt(r));return e}function utf16leToBytes(t,e){for(var r,n,f,i=[],o=0;o<t.length&&!((e-=2)<0);++o)r=t.charCodeAt(o),n=r>>8,f=r%256,i.push(f),i.push(n);return i}function base64ToBytes(t){return base64.toByteArray(base64clean(t))}function blitBuffer(t,e,r,n){for(var f=0;f<n&&!(f+r>=e.length||f>=t.length);++f)e[f+r]=t[f];return f}function isnan(t){return t!==t}var base64=_dereq_("base64-js"),ieee754=_dereq_("ieee754"),isArray=_dereq_("isarray");exports.Buffer=Buffer,exports.SlowBuffer=SlowBuffer,exports.INSPECT_MAX_BYTES=50,Buffer.TYPED_ARRAY_SUPPORT=void 0!==global.TYPED_ARRAY_SUPPORT?global.TYPED_ARRAY_SUPPORT:typedArraySupport(),exports.kMaxLength=kMaxLength(),Buffer.poolSize=8192,Buffer._augment=function(t){return t.__proto__=Buffer.prototype,t},Buffer.from=function(t,e,r){return from(null,t,e,r)},Buffer.TYPED_ARRAY_SUPPORT&&(Buffer.prototype.__proto__=Uint8Array.prototype,Buffer.__proto__=Uint8Array,"undefined"!=typeof Symbol&&Symbol.species&&Buffer[Symbol.species]===Buffer&&Object.defineProperty(Buffer,Symbol.species,{value:null,configurable:!0})),Buffer.alloc=function(t,e,r){return alloc(null,t,e,r)},Buffer.allocUnsafe=function(t){return allocUnsafe(null,t)},Buffer.allocUnsafeSlow=function(t){return allocUnsafe(null,t)},Buffer.isBuffer=function(t){return!(null==t||!t._isBuffer)},Buffer.compare=function(t,e){if(!Buffer.isBuffer(t)||!Buffer.isBuffer(e))throw new TypeError("Arguments must be Buffers");if(t===e)return 0;for(var r=t.length,n=e.length,f=0,i=Math.min(r,n);f<i;++f)if(t[f]!==e[f]){r=t[f],n=e[f];break}return r<n?-1:n<r?1:0},Buffer.isEncoding=function(t){switch(String(t).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},Buffer.concat=function(t,e){if(!isArray(t))throw new TypeError('"list" argument must be an Array of Buffers');if(0===t.length)return Buffer.alloc(0);var r;if(void 0===e)for(e=0,r=0;r<t.length;++r)e+=t[r].length;var n=Buffer.allocUnsafe(e),f=0;for(r=0;r<t.length;++r){var i=t[r];if(!Buffer.isBuffer(i))throw new TypeError('"list" argument must be an Array of Buffers');i.copy(n,f),f+=i.length}return n},Buffer.byteLength=byteLength,Buffer.prototype._isBuffer=!0,Buffer.prototype.swap16=function(){var t=this.length;if(t%2!==0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var e=0;e<t;e+=2)swap(this,e,e+1);return this},Buffer.prototype.swap32=function(){var t=this.length;if(t%4!==0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var e=0;e<t;e+=4)swap(this,e,e+3),swap(this,e+1,e+2);return this},Buffer.prototype.swap64=function(){var t=this.length;if(t%8!==0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var e=0;e<t;e+=8)swap(this,e,e+7),swap(this,e+1,e+6),swap(this,e+2,e+5),swap(this,e+3,e+4);return this},Buffer.prototype.toString=function(){var t=0|this.length;return 0===t?"":0===arguments.length?utf8Slice(this,0,t):slowToString.apply(this,arguments)},Buffer.prototype.equals=function(t){if(!Buffer.isBuffer(t))throw new TypeError("Argument must be a Buffer");return this===t||0===Buffer.compare(this,t)},Buffer.prototype.inspect=function(){var t="",e=exports.INSPECT_MAX_BYTES;return this.length>0&&(t=this.toString("hex",0,e).match(/.{2}/g).join(" "),this.length>e&&(t+=" ... ")),"<Buffer "+t+">"},Buffer.prototype.compare=function(t,e,r,n,f){if(!Buffer.isBuffer(t))throw new TypeError("Argument must be a Buffer");if(void 0===e&&(e=0),void 0===r&&(r=t?t.length:0),void 0===n&&(n=0),void 0===f&&(f=this.length),e<0||r>t.length||n<0||f>this.length)throw new RangeError("out of range index");if(n>=f&&e>=r)return 0;if(n>=f)return-1;if(e>=r)return 1;if(e>>>=0,r>>>=0,n>>>=0,f>>>=0,this===t)return 0;for(var i=f-n,o=r-e,u=Math.min(i,o),s=this.slice(n,f),a=t.slice(e,r),h=0;h<u;++h)if(s[h]!==a[h]){i=s[h],o=a[h];break}return i<o?-1:o<i?1:0},Buffer.prototype.includes=function(t,e,r){return this.indexOf(t,e,r)!==-1},Buffer.prototype.indexOf=function(t,e,r){return bidirectionalIndexOf(this,t,e,r,!0)},Buffer.prototype.lastIndexOf=function(t,e,r){return bidirectionalIndexOf(this,t,e,r,!1)},Buffer.prototype.write=function(t,e,r,n){if(void 0===e)n="utf8",r=this.length,e=0;else if(void 0===r&&"string"==typeof e)n=e,r=this.length,e=0;else{if(!isFinite(e))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");e|=0,isFinite(r)?(r|=0,void 0===n&&(n="utf8")):(n=r,r=void 0)}var f=this.length-e;if((void 0===r||r>f)&&(r=f),t.length>0&&(r<0||e<0)||e>this.length)throw new RangeError("Attempt to write outside buffer bounds");n||(n="utf8");for(var i=!1;;)switch(n){case"hex":return hexWrite(this,t,e,r);case"utf8":case"utf-8":return utf8Write(this,t,e,r);case"ascii":return asciiWrite(this,t,e,r);case"latin1":case"binary":return latin1Write(this,t,e,r);case"base64":return base64Write(this,t,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return ucs2Write(this,t,e,r);default:if(i)throw new TypeError("Unknown encoding: "+n);n=(""+n).toLowerCase(),i=!0}},Buffer.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var MAX_ARGUMENTS_LENGTH=4096;Buffer.prototype.slice=function(t,e){var r=this.length;t=~~t,e=void 0===e?r:~~e,t<0?(t+=r,t<0&&(t=0)):t>r&&(t=r),e<0?(e+=r,e<0&&(e=0)):e>r&&(e=r),e<t&&(e=t);var n;if(Buffer.TYPED_ARRAY_SUPPORT)n=this.subarray(t,e),n.__proto__=Buffer.prototype;else{var f=e-t;n=new Buffer(f,void 0);for(var i=0;i<f;++i)n[i]=this[i+t]}return n},Buffer.prototype.readUIntLE=function(t,e,r){t|=0,e|=0,r||checkOffset(t,e,this.length);for(var n=this[t],f=1,i=0;++i<e&&(f*=256);)n+=this[t+i]*f;return n},Buffer.prototype.readUIntBE=function(t,e,r){t|=0,e|=0,r||checkOffset(t,e,this.length);for(var n=this[t+--e],f=1;e>0&&(f*=256);)n+=this[t+--e]*f;return n},Buffer.prototype.readUInt8=function(t,e){return e||checkOffset(t,1,this.length),this[t]},Buffer.prototype.readUInt16LE=function(t,e){return e||checkOffset(t,2,this.length),this[t]|this[t+1]<<8},Buffer.prototype.readUInt16BE=function(t,e){return e||checkOffset(t,2,this.length),this[t]<<8|this[t+1]},Buffer.prototype.readUInt32LE=function(t,e){return e||checkOffset(t,4,this.length),(this[t]|this[t+1]<<8|this[t+2]<<16)+16777216*this[t+3]},Buffer.prototype.readUInt32BE=function(t,e){return e||checkOffset(t,4,this.length),16777216*this[t]+(this[t+1]<<16|this[t+2]<<8|this[t+3])},Buffer.prototype.readIntLE=function(t,e,r){t|=0,e|=0,r||checkOffset(t,e,this.length);for(var n=this[t],f=1,i=0;++i<e&&(f*=256);)n+=this[t+i]*f;return f*=128,n>=f&&(n-=Math.pow(2,8*e)),n},Buffer.prototype.readIntBE=function(t,e,r){t|=0,e|=0,r||checkOffset(t,e,this.length);for(var n=e,f=1,i=this[t+--n];n>0&&(f*=256);)i+=this[t+--n]*f;return f*=128,i>=f&&(i-=Math.pow(2,8*e)),i},Buffer.prototype.readInt8=function(t,e){return e||checkOffset(t,1,this.length),128&this[t]?(255-this[t]+1)*-1:this[t]},Buffer.prototype.readInt16LE=function(t,e){e||checkOffset(t,2,this.length);var r=this[t]|this[t+1]<<8;return 32768&r?4294901760|r:r},Buffer.prototype.readInt16BE=function(t,e){e||checkOffset(t,2,this.length);var r=this[t+1]|this[t]<<8;return 32768&r?4294901760|r:r},Buffer.prototype.readInt32LE=function(t,e){return e||checkOffset(t,4,this.length),this[t]|this[t+1]<<8|this[t+2]<<16|this[t+3]<<24},Buffer.prototype.readInt32BE=function(t,e){return e||checkOffset(t,4,this.length),this[t]<<24|this[t+1]<<16|this[t+2]<<8|this[t+3]},Buffer.prototype.readFloatLE=function(t,e){return e||checkOffset(t,4,this.length),ieee754.read(this,t,!0,23,4)},Buffer.prototype.readFloatBE=function(t,e){return e||checkOffset(t,4,this.length),ieee754.read(this,t,!1,23,4)},Buffer.prototype.readDoubleLE=function(t,e){return e||checkOffset(t,8,this.length),ieee754.read(this,t,!0,52,8)},Buffer.prototype.readDoubleBE=function(t,e){return e||checkOffset(t,8,this.length),ieee754.read(this,t,!1,52,8)},Buffer.prototype.writeUIntLE=function(t,e,r,n){if(t=+t,e|=0,r|=0,!n){var f=Math.pow(2,8*r)-1;checkInt(this,t,e,r,f,0)}var i=1,o=0;for(this[e]=255&t;++o<r&&(i*=256);)this[e+o]=t/i&255;return e+r},Buffer.prototype.writeUIntBE=function(t,e,r,n){if(t=+t,e|=0,r|=0,!n){var f=Math.pow(2,8*r)-1;checkInt(this,t,e,r,f,0)}var i=r-1,o=1;for(this[e+i]=255&t;--i>=0&&(o*=256);)this[e+i]=t/o&255;return e+r},Buffer.prototype.writeUInt8=function(t,e,r){return t=+t,e|=0,r||checkInt(this,t,e,1,255,0),Buffer.TYPED_ARRAY_SUPPORT||(t=Math.floor(t)),this[e]=255&t,e+1},Buffer.prototype.writeUInt16LE=function(t,e,r){return t=+t,e|=0,r||checkInt(this,t,e,2,65535,0),Buffer.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8):objectWriteUInt16(this,t,e,!0),e+2},Buffer.prototype.writeUInt16BE=function(t,e,r){return t=+t,e|=0,r||checkInt(this,t,e,2,65535,0),Buffer.TYPED_ARRAY_SUPPORT?(this[e]=t>>>8,this[e+1]=255&t):objectWriteUInt16(this,t,e,!1),e+2},Buffer.prototype.writeUInt32LE=function(t,e,r){return t=+t,e|=0,r||checkInt(this,t,e,4,4294967295,0),Buffer.TYPED_ARRAY_SUPPORT?(this[e+3]=t>>>24,this[e+2]=t>>>16,this[e+1]=t>>>8,this[e]=255&t):objectWriteUInt32(this,t,e,!0),e+4},Buffer.prototype.writeUInt32BE=function(t,e,r){return t=+t,e|=0,r||checkInt(this,t,e,4,4294967295,0),Buffer.TYPED_ARRAY_SUPPORT?(this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t):objectWriteUInt32(this,t,e,!1),e+4},Buffer.prototype.writeIntLE=function(t,e,r,n){if(t=+t,e|=0,!n){var f=Math.pow(2,8*r-1);checkInt(this,t,e,r,f-1,-f)}var i=0,o=1,u=0;for(this[e]=255&t;++i<r&&(o*=256);)t<0&&0===u&&0!==this[e+i-1]&&(u=1),this[e+i]=(t/o>>0)-u&255;return e+r},Buffer.prototype.writeIntBE=function(t,e,r,n){if(t=+t,e|=0,!n){var f=Math.pow(2,8*r-1);checkInt(this,t,e,r,f-1,-f)}var i=r-1,o=1,u=0;for(this[e+i]=255&t;--i>=0&&(o*=256);)t<0&&0===u&&0!==this[e+i+1]&&(u=1),this[e+i]=(t/o>>0)-u&255;return e+r},Buffer.prototype.writeInt8=function(t,e,r){return t=+t,e|=0,r||checkInt(this,t,e,1,127,-128),Buffer.TYPED_ARRAY_SUPPORT||(t=Math.floor(t)),t<0&&(t=255+t+1),this[e]=255&t,e+1},Buffer.prototype.writeInt16LE=function(t,e,r){return t=+t,e|=0,r||checkInt(this,t,e,2,32767,-32768),Buffer.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8):objectWriteUInt16(this,t,e,!0),e+2},Buffer.prototype.writeInt16BE=function(t,e,r){return t=+t,e|=0,r||checkInt(this,t,e,2,32767,-32768),Buffer.TYPED_ARRAY_SUPPORT?(this[e]=t>>>8,this[e+1]=255&t):objectWriteUInt16(this,t,e,!1),e+2},Buffer.prototype.writeInt32LE=function(t,e,r){return t=+t,e|=0,r||checkInt(this,t,e,4,2147483647,-2147483648),Buffer.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8,this[e+2]=t>>>16,this[e+3]=t>>>24):objectWriteUInt32(this,t,e,!0),e+4},Buffer.prototype.writeInt32BE=function(t,e,r){return t=+t,e|=0,r||checkInt(this,t,e,4,2147483647,-2147483648),t<0&&(t=4294967295+t+1),Buffer.TYPED_ARRAY_SUPPORT?(this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t):objectWriteUInt32(this,t,e,!1),e+4},Buffer.prototype.writeFloatLE=function(t,e,r){return writeFloat(this,t,e,!0,r)},Buffer.prototype.writeFloatBE=function(t,e,r){return writeFloat(this,t,e,!1,r)},Buffer.prototype.writeDoubleLE=function(t,e,r){return writeDouble(this,t,e,!0,r)},Buffer.prototype.writeDoubleBE=function(t,e,r){return writeDouble(this,t,e,!1,r)},Buffer.prototype.copy=function(t,e,r,n){if(r||(r=0),n||0===n||(n=this.length),e>=t.length&&(e=t.length),e||(e=0),n>0&&n<r&&(n=r),n===r)return 0;if(0===t.length||0===this.length)return 0;if(e<0)throw new RangeError("targetStart out of bounds");if(r<0||r>=this.length)throw new RangeError("sourceStart out of bounds");if(n<0)throw new RangeError("sourceEnd out of bounds");n>this.length&&(n=this.length),t.length-e<n-r&&(n=t.length-e+r);var f,i=n-r;if(this===t&&r<e&&e<n)for(f=i-1;f>=0;--f)t[f+e]=this[f+r];else if(i<1e3||!Buffer.TYPED_ARRAY_SUPPORT)for(f=0;f<i;++f)t[f+e]=this[f+r];else Uint8Array.prototype.set.call(t,this.subarray(r,r+i),e);return i},Buffer.prototype.fill=function(t,e,r,n){if("string"==typeof t){if("string"==typeof e?(n=e,e=0,r=this.length):"string"==typeof r&&(n=r,r=this.length),1===t.length){var f=t.charCodeAt(0);f<256&&(t=f)}if(void 0!==n&&"string"!=typeof n)throw new TypeError("encoding must be a string");if("string"==typeof n&&!Buffer.isEncoding(n))throw new TypeError("Unknown encoding: "+n)}else"number"==typeof t&&(t&=255);if(e<0||this.length<e||this.length<r)throw new RangeError("Out of range index");if(r<=e)return this;e>>>=0,r=void 0===r?this.length:r>>>0,t||(t=0);var i;if("number"==typeof t)for(i=e;i<r;++i)this[i]=t;else{var o=Buffer.isBuffer(t)?t:utf8ToBytes(new Buffer(t,n).toString()),u=o.length;for(i=0;i<r-e;++i)this[i+e]=o[i%u]}return this};var INVALID_BASE64_RE=/[^+\/0-9A-Za-z-_]/g;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"base64-js":4,"ieee754":16,"isarray":22}],8:[function(_dereq_,module,exports){
function useColors(){return"WebkitAppearance"in document.documentElement.style||window.console&&(console.firebug||console.exception&&console.table)||navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/)&&parseInt(RegExp.$1,10)>=31}function formatArgs(){var o=arguments,e=this.useColors;if(o[0]=(e?"%c":"")+this.namespace+(e?" %c":" ")+o[0]+(e?"%c ":" "),!e)return o;var r="color: "+this.color;o=[o[0],r,"color: inherit"].concat(Array.prototype.slice.call(o,1));var t=0,s=0;return o[0].replace(/%[a-z%]/g,function(o){"%%"!==o&&(t++,"%c"===o&&(s=t))}),o.splice(s,0,r),o}function log(){return"object"==typeof console&&console.log&&Function.prototype.apply.call(console.log,console,arguments)}function save(o){try{null==o?exports.storage.removeItem("debug"):exports.storage.debug=o}catch(o){}}function load(){var o;try{o=exports.storage.debug}catch(o){}return o}function localstorage(){try{return window.localStorage}catch(o){}}exports=module.exports=_dereq_("./debug"),exports.log=log,exports.formatArgs=formatArgs,exports.save=save,exports.load=load,exports.useColors=useColors,exports.storage="undefined"!=typeof chrome&&"undefined"!=typeof chrome.storage?chrome.storage.local:localstorage(),exports.colors=["lightseagreen","forestgreen","goldenrod","dodgerblue","darkorchid","crimson"],exports.formatters.j=function(o){return JSON.stringify(o)},exports.enable(load());
},{"./debug":9}],9:[function(_dereq_,module,exports){
function selectColor(){return exports.colors[prevColor++%exports.colors.length]}function debug(e){function r(){}function o(){var e=o;null==e.useColors&&(e.useColors=exports.useColors()),null==e.color&&e.useColors&&(e.color=selectColor());var r=Array.prototype.slice.call(arguments);r[0]=exports.coerce(r[0]),"string"!=typeof r[0]&&(r=["%o"].concat(r));var s=0;r[0]=r[0].replace(/%([a-z%])/g,function(o,t){if("%%"===o)return o;s++;var n=exports.formatters[t];if("function"==typeof n){var l=r[s];o=n.call(e,l),r.splice(s,1),s--}return o}),"function"==typeof exports.formatArgs&&(r=exports.formatArgs.apply(e,r));var t=o.log||exports.log||console.log.bind(console);t.apply(e,r)}r.enabled=!1,o.enabled=!0;var s=exports.enabled(e)?o:r;return s.namespace=e,s}function enable(e){exports.save(e);for(var r=(e||"").split(/[\s,]+/),o=r.length,s=0;s<o;s++)r[s]&&(e=r[s].replace(/\*/g,".*?"),"-"===e[0]?exports.skips.push(new RegExp("^"+e.substr(1)+"$")):exports.names.push(new RegExp("^"+e+"$")))}function disable(){exports.enable("")}function enabled(e){var r,o;for(r=0,o=exports.skips.length;r<o;r++)if(exports.skips[r].test(e))return!1;for(r=0,o=exports.names.length;r<o;r++)if(exports.names[r].test(e))return!0;return!1}function coerce(e){return e instanceof Error?e.stack||e.message:e}exports=module.exports=debug,exports.coerce=coerce,exports.disable=disable,exports.enable=enable,exports.enabled=enabled,exports.names=[],exports.skips=[],exports.formatters={};var prevColor=0;
},{}],10:[function(_dereq_,module,exports){
"use strict";function toObject(r){if(null===r||void 0===r)throw new TypeError("Sources cannot be null or undefined");return Object(r)}function assignKey(r,e,n){var t=e[n];if(void 0!==t&&null!==t){if(hasOwnProperty.call(r,n)&&(void 0===r[n]||null===r[n]))throw new TypeError("Cannot convert undefined or null to object ("+n+")");hasOwnProperty.call(r,n)&&isObj(t)?r[n]=assign(Object(r[n]),e[n]):r[n]=t}}function assign(r,e){if(r===e)return r;e=Object(e);for(var n in e)hasOwnProperty.call(e,n)&&assignKey(r,e,n);if(Object.getOwnPropertySymbols)for(var t=Object.getOwnPropertySymbols(e),o=0;o<t.length;o++)propIsEnumerable.call(e,t[o])&&assignKey(r,e,t[o]);return r}var isObj=_dereq_("is-obj"),hasOwnProperty=Object.prototype.hasOwnProperty,propIsEnumerable=Object.prototype.propertyIsEnumerable;module.exports=function(r){r=toObject(r);for(var e=1;e<arguments.length;e++)assign(r,arguments[e]);return r};
},{"is-obj":21}],11:[function(_dereq_,module,exports){
!function(t,r,n,a){"use strict";function l(e,t){for(var r=0,n=e.length;r<n;r++)m(e[r],t)}function i(e){for(var t,r=0,n=e.length;r<n;r++)t=e[r],y(t,H[u(t)])}function o(e){return function(t){ae(t)&&(m(t,e),l(t.querySelectorAll(x),e))}}function u(e){var t=oe.call(e,"is"),r=e.nodeName.toUpperCase(),n=G.call(U,t?k+t.toUpperCase():_+r);return t&&-1<n&&!c(r,t)?-1:n}function c(e,t){return-1<x.indexOf(e+'[is="'+t+'"]')}function s(e){var t=e.currentTarget,r=e.attrChange,n=e.attrName,a=e.target;me&&(!a||a===t)&&t.attributeChangedCallback&&"style"!==n&&e.prevValue!==e.newValue&&t.attributeChangedCallback(n,r===e[F]?null:e.prevValue,r===e[I]?null:e.newValue)}function d(e){var t=o(e);return function(e){g.push(t,e.target)}}function f(e){be&&(be=!1,e.currentTarget.removeEventListener(P,f)),l((e.target||r).querySelectorAll(x),e.detail===T?T:L),ne&&p()}function h(e,t){var r=this;ue.call(r,e,t),C.call(r,{target:r})}function v(e,t){ee(e,t),O?O.observe(e,de):(pe&&(e.setAttribute=h,e[w]=E(e),e.addEventListener(R,C)),e.addEventListener(D,s)),e.createdCallback&&me&&(e.created=!0,e.createdCallback(),e.created=!1)}function p(){for(var e,t=0,r=le.length;t<r;t++)e=le[t],Z.contains(e)||(r--,le.splice(t--,1),m(e,T))}function b(e){throw new Error("A "+e+" type is already registered")}function m(e,t){var r,n=u(e);-1<n&&(N(e,H[n]),n=0,t!==L||e[L]?t===T&&!e[T]&&(e[L]=!1,e[T]=!0,n=1):(e[T]=!1,e[L]=!0,n=1,ne&&G.call(le,e)<0&&le.push(e)),n&&(r=e[t+"Callback"])&&r.call(e))}if(!(a in r)){var g,C,A,E,O,N,y,w="__"+a+(1e5*Math.random()>>0),L="attached",T="detached",M="extends",F="ADDITION",V="MODIFICATION",I="REMOVAL",D="DOMAttrModified",P="DOMContentLoaded",R="DOMSubtreeModified",_="<",k="=",q=/^[A-Z][A-Z0-9]*(?:-[A-Z0-9]+)+$/,S=["ANNOTATION-XML","COLOR-PROFILE","FONT-FACE","FONT-FACE-SRC","FONT-FACE-URI","FONT-FACE-FORMAT","FONT-FACE-NAME","MISSING-GLYPH"],U=[],H=[],x="",Z=r.documentElement,G=U.indexOf||function(e){for(var t=this.length;t--&&this[t]!==e;);return t},j=n.prototype,z=j.hasOwnProperty,K=j.isPrototypeOf,W=n.defineProperty,X=n.getOwnPropertyDescriptor,Y=n.getOwnPropertyNames,$=n.getPrototypeOf,B=n.setPrototypeOf,J=!!n.__proto__,Q=n.create||function e(t){return t?(e.prototype=t,new e):this},ee=B||(J?function(e,t){return e.__proto__=t,e}:Y&&X?function(){function e(e,t){for(var r,n=Y(t),a=0,l=n.length;a<l;a++)r=n[a],z.call(e,r)||W(e,r,X(t,r))}return function(t,r){do e(t,r);while((r=$(r))&&!K.call(r,t));return t}}():function(e,t){for(var r in t)e[r]=t[r];return e}),te=t.MutationObserver||t.WebKitMutationObserver,re=(t.HTMLElement||t.Element||t.Node).prototype,ne=!K.call(re,Z),ae=ne?function(e){return 1===e.nodeType}:function(e){return K.call(re,e)},le=ne&&[],ie=re.cloneNode,oe=re.getAttribute,ue=re.setAttribute,ce=re.removeAttribute,se=r.createElement,de=te&&{attributes:!0,characterData:!0,attributeOldValue:!0},fe=te||function(e){pe=!1,Z.removeEventListener(D,fe)},he=t.requestAnimationFrame||t.webkitRequestAnimationFrame||t.mozRequestAnimationFrame||t.msRequestAnimationFrame||function(e){setTimeout(e,10)},ve=!1,pe=!0,be=!0,me=!0;B||J?(N=function(e,t){K.call(t,e)||v(e,t)},y=v):(N=function(e,t){e[w]||(e[w]=n(!0),v(e,t))},y=N),ne?(pe=!1,function(){var t=X(re,"addEventListener"),r=t.value,n=function(e){var t=new CustomEvent(D,{bubbles:!0});t.attrName=e,t.prevValue=oe.call(this,e),t.newValue=null,t[I]=t.attrChange=2,ce.call(this,e),this.dispatchEvent(t)},a=function(t,r){var n=this.hasAttribute(t),a=n&&oe.call(this,t);e=new CustomEvent(D,{bubbles:!0}),ue.call(this,t,r),e.attrName=t,e.prevValue=n?a:null,e.newValue=r,n?e[V]=e.attrChange=1:e[F]=e.attrChange=0,this.dispatchEvent(e)},l=function(e){var t,r=e.currentTarget,n=r[w],a=e.propertyName;n.hasOwnProperty(a)&&(n=n[a],t=new CustomEvent(D,{bubbles:!0}),t.attrName=n.name,t.prevValue=n.value||null,t.newValue=n.value=r[a]||null,null==t.prevValue?t[F]=t.attrChange=0:t[V]=t.attrChange=1,r.dispatchEvent(t))};t.value=function(e,t,i){e===D&&this.attributeChangedCallback&&this.setAttribute!==a&&(this[w]={className:{name:"class",value:this.className}},this.setAttribute=a,this.removeAttribute=n,r.call(this,"propertychange",l)),r.call(this,e,t,i)},W(re,"addEventListener",t)}()):te||(Z.addEventListener(D,fe),Z.setAttribute(w,1),Z.removeAttribute(w),pe&&(C=function(e){var t,r,n,a=this;if(a===e.target){t=a[w],a[w]=r=E(a);for(n in r){if(!(n in t))return A(0,a,n,t[n],r[n],F);if(r[n]!==t[n])return A(1,a,n,t[n],r[n],V)}for(n in t)if(!(n in r))return A(2,a,n,t[n],r[n],I)}},A=function(e,t,r,n,a,l){var i={attrChange:e,currentTarget:t,attrName:r,prevValue:n,newValue:a};i[l]=e,s(i)},E=function(e){for(var t,r,n={},a=e.attributes,l=0,i=a.length;l<i;l++)t=a[l],r=t.name,"setAttribute"!==r&&(n[r]=t.value);return n})),r[a]=function(e,t){if(n=e.toUpperCase(),ve||(ve=!0,te?(O=function(e,t){function r(e,t){for(var r=0,n=e.length;r<n;t(e[r++]));}return new te(function(n){for(var a,l,i,o=0,u=n.length;o<u;o++)a=n[o],"childList"===a.type?(r(a.addedNodes,e),r(a.removedNodes,t)):(l=a.target,me&&l.attributeChangedCallback&&"style"!==a.attributeName&&(i=oe.call(l,a.attributeName),i!==a.oldValue&&l.attributeChangedCallback(a.attributeName,a.oldValue,i)))})}(o(L),o(T)),O.observe(r,{childList:!0,subtree:!0})):(g=[],he(function e(){for(;g.length;)g.shift().call(null,g.shift());he(e)}),r.addEventListener("DOMNodeInserted",d(L)),r.addEventListener("DOMNodeRemoved",d(T))),r.addEventListener(P,f),r.addEventListener("readystatechange",f),r.createElement=function(e,t){var n=se.apply(r,arguments),a=""+e,l=G.call(U,(t?k:_)+(t||a).toUpperCase()),i=-1<l;return t&&(n.setAttribute("is",t=t.toLowerCase()),i&&(i=c(a.toUpperCase(),t))),me=!r.createElement.innerHTMLHelper,i&&y(n,H[l]),n},re.cloneNode=function(e){var t=ie.call(this,!!e),r=u(t);return-1<r&&y(t,H[r]),e&&i(t.querySelectorAll(x)),t}),-2<G.call(U,k+n)+G.call(U,_+n)&&b(e),!q.test(n)||-1<G.call(S,n))throw new Error("The type "+e+" is invalid");var n,a,s=function(){return v?r.createElement(p,n):r.createElement(p)},h=t||j,v=z.call(h,M),p=v?t[M].toUpperCase():n;return v&&-1<G.call(U,_+p)&&b(p),a=U.push((v?k:_)+n)-1,x=x.concat(x.length?",":"",v?p+'[is="'+e.toLowerCase()+'"]':p),s.prototype=H[a]=z.call(h,"prototype")?h.prototype:Q(re),l(r.querySelectorAll(x),L),s}}}(window,document,Object,"registerElement");
},{}],12:[function(_dereq_,module,exports){
module.exports=function(r){switch(r){case"int8":return Int8Array;case"int16":return Int16Array;case"int32":return Int32Array;case"uint8":return Uint8Array;case"uint16":return Uint16Array;case"uint32":return Uint32Array;case"float32":return Float32Array;case"float64":return Float64Array;case"array":return Array;case"uint8_clamped":return Uint8ClampedArray}};
},{}],13:[function(_dereq_,module,exports){
function flattenVertexData(e,t,r){if(!e)throw new TypeError("must specify data as first parameter");if(r=0|+(r||0),Array.isArray(e)&&Array.isArray(e[0])){var a=e[0].length,n=e.length*a;t&&"string"!=typeof t||(t=new(dtype(t||"float32"))(n+r));var o=t.length-r;if(n!==o)throw new Error("source length "+n+" ("+a+"x"+e.length+") does not match destination length "+o);for(var s=0,f=r;s<e.length;s++)for(var l=0;l<a;l++)t[f++]=e[s][l]}else if(t&&"string"!=typeof t)t.set(e,r);else{var i=dtype(t||"float32");0===r?t=new i(e):(t=new i(e.length+r),t.set(e,r))}return t}var dtype=_dereq_("dtype");module.exports=flattenVertexData;
},{"dtype":12}],14:[function(_dereq_,module,exports){
function forEach(r,t,o){if(!isFunction(t))throw new TypeError("iterator must be a function");arguments.length<3&&(o=this),"[object Array]"===toString.call(r)?forEachArray(r,t,o):"string"==typeof r?forEachString(r,t,o):forEachObject(r,t,o)}function forEachArray(r,t,o){for(var n=0,a=r.length;n<a;n++)hasOwnProperty.call(r,n)&&t.call(o,r[n],n,r)}function forEachString(r,t,o){for(var n=0,a=r.length;n<a;n++)t.call(o,r.charAt(n),n,r)}function forEachObject(r,t,o){for(var n in r)hasOwnProperty.call(r,n)&&t.call(o,r[n],n,r)}var isFunction=_dereq_("is-function");module.exports=forEach;var toString=Object.prototype.toString,hasOwnProperty=Object.prototype.hasOwnProperty;
},{"is-function":20}],15:[function(_dereq_,module,exports){
(function (global){
"undefined"!=typeof window?module.exports=window:"undefined"!=typeof global?module.exports=global:"undefined"!=typeof self?module.exports=self:module.exports={};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{}],16:[function(_dereq_,module,exports){
exports.read=function(a,o,t,r,h){var M,p,w=8*h-r-1,f=(1<<w)-1,e=f>>1,i=-7,N=t?h-1:0,n=t?-1:1,s=a[o+N];for(N+=n,M=s&(1<<-i)-1,s>>=-i,i+=w;i>0;M=256*M+a[o+N],N+=n,i-=8);for(p=M&(1<<-i)-1,M>>=-i,i+=r;i>0;p=256*p+a[o+N],N+=n,i-=8);if(0===M)M=1-e;else{if(M===f)return p?NaN:(s?-1:1)*(1/0);p+=Math.pow(2,r),M-=e}return(s?-1:1)*p*Math.pow(2,M-r)},exports.write=function(a,o,t,r,h,M){var p,w,f,e=8*M-h-1,i=(1<<e)-1,N=i>>1,n=23===h?Math.pow(2,-24)-Math.pow(2,-77):0,s=r?0:M-1,u=r?1:-1,l=o<0||0===o&&1/o<0?1:0;for(o=Math.abs(o),isNaN(o)||o===1/0?(w=isNaN(o)?1:0,p=i):(p=Math.floor(Math.log(o)/Math.LN2),o*(f=Math.pow(2,-p))<1&&(p--,f*=2),o+=p+N>=1?n/f:n*Math.pow(2,1-N),o*f>=2&&(p++,f/=2),p+N>=i?(w=0,p=i):p+N>=1?(w=(o*f-1)*Math.pow(2,h),p+=N):(w=o*Math.pow(2,N-1)*Math.pow(2,h),p=0));h>=8;a[t+s]=255&w,s+=u,w/=256,h-=8);for(p=p<<h|w,e+=h;e>0;a[t+s]=255&p,s+=u,p/=256,e-=8);a[t+s-u]|=128*l};
},{}],17:[function(_dereq_,module,exports){
module.exports=function(r){if(!r||"string"!=typeof r)throw new Error("must specify property for indexof search");return new Function("array","value","start",["start = start || 0","for (var i=start; i<array.length; i++)",'  if (array[i]["'+r+'"] === value)',"      return i","return -1"].join("\n"))};
},{}],18:[function(_dereq_,module,exports){
"function"==typeof Object.create?module.exports=function(t,e){t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}})}:module.exports=function(t,e){t.super_=e;var o=function(){};o.prototype=e.prototype,t.prototype=new o,t.prototype.constructor=t};
},{}],19:[function(_dereq_,module,exports){
function isBuffer(f){return!!f.constructor&&"function"==typeof f.constructor.isBuffer&&f.constructor.isBuffer(f)}function isSlowBuffer(f){return"function"==typeof f.readFloatLE&&"function"==typeof f.slice&&isBuffer(f.slice(0,0))}module.exports=function(f){return null!=f&&(isBuffer(f)||isSlowBuffer(f)||!!f._isBuffer)};
},{}],20:[function(_dereq_,module,exports){
function isFunction(o){var t=toString.call(o);return"[object Function]"===t||"function"==typeof o&&"[object RegExp]"!==t||"undefined"!=typeof window&&(o===window.setTimeout||o===window.alert||o===window.confirm||o===window.prompt)}module.exports=isFunction;var toString=Object.prototype.toString;
},{}],21:[function(_dereq_,module,exports){
"use strict";module.exports=function(t){var e=typeof t;return null!==t&&("object"===e||"function"===e)};
},{}],22:[function(_dereq_,module,exports){
var toString={}.toString;module.exports=Array.isArray||function(r){return"[object Array]"==toString.call(r)};
},{}],23:[function(_dereq_,module,exports){
function TextLayout(t){this.glyphs=[],this._measure=this.computeMetrics.bind(this),this.update(t)}function addGetter(t){Object.defineProperty(TextLayout.prototype,t,{get:wrapper(t),configurable:!0})}function wrapper(t){return new Function(["return function "+t+"() {","  return this._"+t,"}"].join("\n"))()}function getGlyphById(t,e){if(!t.chars||0===t.chars.length)return null;var r=findChar(t.chars,e);return r>=0?t.chars[r]:null}function getXHeight(t){for(var e=0;e<X_HEIGHTS.length;e++){var r=X_HEIGHTS[e].charCodeAt(0),i=findChar(t.chars,r);if(i>=0)return t.chars[i].height}return 0}function getMGlyph(t){for(var e=0;e<M_WIDTHS.length;e++){var r=M_WIDTHS[e].charCodeAt(0),i=findChar(t.chars,r);if(i>=0)return t.chars[i]}return 0}function getCapHeight(t){for(var e=0;e<CAP_HEIGHTS.length;e++){var r=CAP_HEIGHTS[e].charCodeAt(0),i=findChar(t.chars,r);if(i>=0)return t.chars[i].height}return 0}function getKerning(t,e,r){if(!t.kernings||0===t.kernings.length)return 0;for(var i=t.kernings,n=0;n<i.length;n++){var a=i[n];if(a.first===e&&a.second===r)return a.amount}return 0}function getAlignType(t){return"center"===t?ALIGN_CENTER:"right"===t?ALIGN_RIGHT:ALIGN_LEFT}var wordWrap=_dereq_("word-wrapper"),xtend=_dereq_("xtend"),findChar=_dereq_("indexof-property")("id"),number=_dereq_("as-number"),X_HEIGHTS=["x","e","a","o","n","s","r","c","u","m","v","w","z"],M_WIDTHS=["m","w"],CAP_HEIGHTS=["H","I","N","E","F","K","L","T","U","V","W","X","Y","Z"],TAB_ID="\t".charCodeAt(0),SPACE_ID=" ".charCodeAt(0),ALIGN_LEFT=0,ALIGN_CENTER=1,ALIGN_RIGHT=2;module.exports=function(t){return new TextLayout(t)},TextLayout.prototype.update=function(t){if(t=xtend({measure:this._measure},t),this._opt=t,this._opt.tabSize=number(this._opt.tabSize,4),!t.font)throw new Error("must provide a valid bitmap font");var e=this.glyphs,r=t.text||"",i=t.font;this._setupSpaceGlyphs(i);var n=wordWrap.lines(r,t),a=t.width||0;e.length=0;var h=n.reduce(function(t,e){return Math.max(t,e.width,a)},0),o=0,s=0,c=number(t.lineHeight,i.common.lineHeight),u=i.common.base,l=c-u,p=t.letterSpacing||0,d=c*n.length-l,f=getAlignType(this._opt.align);s-=d,this._width=h,this._height=d,this._descender=c-u,this._baseline=u,this._xHeight=getXHeight(i),this._capHeight=getCapHeight(i),this._lineHeight=c,this._ascender=c-l-this._xHeight;var g=this;n.forEach(function(t,n){for(var a,u=t.start,l=t.end,d=t.width,_=u;_<l;_++){var y=r.charCodeAt(_),G=g.getGlyph(i,y);if(G){a&&(o+=getKerning(i,a.id,G.id));var T=o;f===ALIGN_CENTER?T+=(h-d)/2:f===ALIGN_RIGHT&&(T+=h-d),e.push({position:[T,s],data:G,index:_,line:n}),o+=G.xadvance+p,a=G}}s+=c,o=0}),this._linesTotal=n.length},TextLayout.prototype._setupSpaceGlyphs=function(t){if(this._fallbackSpaceGlyph=null,this._fallbackTabGlyph=null,t.chars&&0!==t.chars.length){var e=getGlyphById(t,SPACE_ID)||getMGlyph(t)||t.chars[0],r=this._opt.tabSize*e.xadvance;this._fallbackSpaceGlyph=e,this._fallbackTabGlyph=xtend(e,{x:0,y:0,xadvance:r,id:TAB_ID,xoffset:0,yoffset:0,width:0,height:0})}},TextLayout.prototype.getGlyph=function(t,e){var r=getGlyphById(t,e);return r?r:e===TAB_ID?this._fallbackTabGlyph:e===SPACE_ID?this._fallbackSpaceGlyph:null},TextLayout.prototype.computeMetrics=function(t,e,r,i){var n,a,h=this._opt.letterSpacing||0,o=this._opt.font,s=0,c=0,u=0;if(!o.chars||0===o.chars.length)return{start:e,end:e,width:0};r=Math.min(t.length,r);for(var l=e;l<r;l++){var p=t.charCodeAt(l),n=this.getGlyph(o,p);if(n){var d=(n.xoffset,a?getKerning(o,a.id,n.id):0);s+=d;var f=s+n.xadvance+h,g=s+n.width;if(g>=i||f>=i)break;s=f,c=g,a=n}u++}return a&&(c+=a.xoffset),{start:e,end:e+u,width:c}},["width","height","descender","ascender","xHeight","baseline","capHeight","lineHeight"].forEach(addGetter);
},{"as-number":3,"indexof-property":17,"word-wrapper":72,"xtend":75}],24:[function(_dereq_,module,exports){
(function (Buffer){
function isArrayBuffer(r){var e=Object.prototype.toString;return"[object ArrayBuffer]"===e.call(r)}function getBinaryOpts(r){if(xml2)return xtend(r,{responseType:"arraybuffer"});if("undefined"==typeof window.XMLHttpRequest)throw new Error("your browser does not support XHR loading");var e=new window.XMLHttpRequest;return e.overrideMimeType("text/plain; charset=x-user-defined"),xtend({xhr:e},r)}var xhr=_dereq_("xhr"),noop=function(){},parseASCII=_dereq_("parse-bmfont-ascii"),parseXML=_dereq_("parse-bmfont-xml"),readBinary=_dereq_("parse-bmfont-binary"),isBinaryFormat=_dereq_("./lib/is-binary"),xtend=_dereq_("xtend"),xml2=function(){return window.XMLHttpRequest&&"withCredentials"in new XMLHttpRequest}();module.exports=function(r,e){e="function"==typeof e?e:noop,"string"==typeof r?r={uri:r}:r||(r={});var t=r.binary;t&&(r=getBinaryOpts(r)),xhr(r,function(t,n,i){if(t)return e(t);if(!/^2/.test(n.statusCode))return e(new Error("http status code: "+n.statusCode));if(!i)return e(new Error("no body result"));var o=!1;if(isArrayBuffer(i)){var a=new Uint8Array(i);i=new Buffer(a,"binary")}isBinaryFormat(i)&&(o=!0,"string"==typeof i&&(i=new Buffer(i,"binary"))),o||(Buffer.isBuffer(i)&&(i=i.toString(r.encoding)),i=i.trim());var s;try{var u=n.headers["content-type"];s=o?readBinary(i):/json/.test(u)||"{"===i.charAt(0)?JSON.parse(i):/xml/.test(u)||"<"===i.charAt(0)?parseXML(i):parseASCII(i)}catch(r){e(new Error("error parsing font "+r.message)),e=noop}e(null,s)})};
}).call(this,_dereq_("buffer").Buffer)

},{"./lib/is-binary":25,"buffer":7,"parse-bmfont-ascii":27,"parse-bmfont-binary":28,"parse-bmfont-xml":29,"xhr":73,"xtend":75}],25:[function(_dereq_,module,exports){
(function (Buffer){
var equal=_dereq_("buffer-equal"),HEADER=new Buffer([66,77,70,3]);module.exports=function(e){return"string"==typeof e?"BMF"===e.substring(0,3):e.length>4&&equal(e.slice(0,4),HEADER)};
}).call(this,_dereq_("buffer").Buffer)

},{"buffer":7,"buffer-equal":6}],26:[function(_dereq_,module,exports){
"use strict";function toObject(e){if(null===e||void 0===e)throw new TypeError("Object.assign cannot be called with null or undefined");return Object(e)}function shouldUseNative(){try{if(!Object.assign)return!1;var e=new String("abc");if(e[5]="de","5"===Object.getOwnPropertyNames(e)[0])return!1;for(var r={},t=0;t<10;t++)r["_"+String.fromCharCode(t)]=t;var n=Object.getOwnPropertyNames(r).map(function(e){return r[e]});if("0123456789"!==n.join(""))return!1;var o={};return"abcdefghijklmnopqrst".split("").forEach(function(e){o[e]=e}),"abcdefghijklmnopqrst"===Object.keys(Object.assign({},o)).join("")}catch(e){return!1}}var hasOwnProperty=Object.prototype.hasOwnProperty,propIsEnumerable=Object.prototype.propertyIsEnumerable;module.exports=shouldUseNative()?Object.assign:function(e,r){for(var t,n,o=toObject(e),a=1;a<arguments.length;a++){t=Object(arguments[a]);for(var c in t)hasOwnProperty.call(t,c)&&(o[c]=t[c]);if(Object.getOwnPropertySymbols){n=Object.getOwnPropertySymbols(t);for(var s=0;s<n.length;s++)propIsEnumerable.call(t,n[s])&&(o[n[s]]=t[n[s]])}}return o};
},{}],27:[function(_dereq_,module,exports){
function splitLine(e,r){if(e=e.replace(/\t+/g," ").trim(),!e)return null;var t=e.indexOf(" ");if(t===-1)throw new Error("no named row at line "+r);var a=e.substring(0,t);e=e.substring(t+1),e=e.replace(/letter=[\'\"]\S+[\'\"]/gi,""),e=e.split("="),e=e.map(function(e){return e.trim().match(/(".*?"|[^"\s]+)+(?=\s*|\s*$)/g)});for(var n=[],i=0;i<e.length;i++){var s=e[i];0===i?n.push({key:s[0],data:""}):i===e.length-1?n[n.length-1].data=parseData(s[0]):(n[n.length-1].data=parseData(s[0]),n.push({key:s[1],data:""}))}var o={key:a,data:{}};return n.forEach(function(e){o.data[e.key]=e.data}),o}function parseData(e){return e&&0!==e.length?0===e.indexOf('"')||0===e.indexOf("'")?e.substring(1,e.length-1):e.indexOf(",")!==-1?parseIntList(e):parseInt(e,10):""}function parseIntList(e){return e.split(",").map(function(e){return parseInt(e,10)})}module.exports=function(e){if(!e)throw new Error("no data provided");e=e.toString().trim();var r={pages:[],chars:[],kernings:[]},t=e.split(/\r\n?|\n/g);if(0===t.length)throw new Error("no data in BMFont file");for(var a=0;a<t.length;a++){var n=splitLine(t[a],a);if(n)if("page"===n.key){if("number"!=typeof n.data.id)throw new Error("malformed file at line "+a+" -- needs page id=N");if("string"!=typeof n.data.file)throw new Error("malformed file at line "+a+' -- needs page file="path"');r.pages[n.data.id]=n.data.file}else"chars"===n.key||"kernings"===n.key||("char"===n.key?r.chars.push(n.data):"kerning"===n.key?r.kernings.push(n.data):r[n.key]=n.data)}return r};
},{}],28:[function(_dereq_,module,exports){
function readBlock(r,e,n){if(n>e.length-1)return 0;var a=e.readUInt8(n++),t=e.readInt32LE(n);switch(n+=4,a){case 1:r.info=readInfo(e,n);break;case 2:r.common=readCommon(e,n);break;case 3:r.pages=readPages(e,n,t);break;case 4:r.chars=readChars(e,n,t);break;case 5:r.kernings=readKernings(e,n,t)}return 5+t}function readInfo(r,e){var n={};n.size=r.readInt16LE(e);var a=r.readUInt8(e+2);return n.smooth=a>>7&1,n.unicode=a>>6&1,n.italic=a>>5&1,n.bold=a>>4&1,a>>3&1&&(n.fixedHeight=1),n.charset=r.readUInt8(e+3)||"",n.stretchH=r.readUInt16LE(e+4),n.aa=r.readUInt8(e+6),n.padding=[r.readInt8(e+7),r.readInt8(e+8),r.readInt8(e+9),r.readInt8(e+10)],n.spacing=[r.readInt8(e+11),r.readInt8(e+12)],n.outline=r.readUInt8(e+13),n.face=readStringNT(r,e+14),n}function readCommon(r,e){var n={};n.lineHeight=r.readUInt16LE(e),n.base=r.readUInt16LE(e+2),n.scaleW=r.readUInt16LE(e+4),n.scaleH=r.readUInt16LE(e+6),n.pages=r.readUInt16LE(e+8);r.readUInt8(e+10);return n.packed=0,n.alphaChnl=r.readUInt8(e+11),n.redChnl=r.readUInt8(e+12),n.greenChnl=r.readUInt8(e+13),n.blueChnl=r.readUInt8(e+14),n}function readPages(r,e,n){for(var a=[],t=readNameNT(r,e),d=t.length+1,o=n/d,i=0;i<o;i++)a[i]=r.slice(e,e+t.length).toString("utf8"),e+=d;return a}function readChars(r,e,n){for(var a=[],t=n/20,d=0;d<t;d++){var o={},i=20*d;o.id=r.readUInt32LE(e+0+i),o.x=r.readUInt16LE(e+4+i),o.y=r.readUInt16LE(e+6+i),o.width=r.readUInt16LE(e+8+i),o.height=r.readUInt16LE(e+10+i),o.xoffset=r.readInt16LE(e+12+i),o.yoffset=r.readInt16LE(e+14+i),o.xadvance=r.readInt16LE(e+16+i),o.page=r.readUInt8(e+18+i),o.chnl=r.readUInt8(e+19+i),a[d]=o}return a}function readKernings(r,e,n){for(var a=[],t=n/10,d=0;d<t;d++){var o={},i=10*d;o.first=r.readUInt32LE(e+0+i),o.second=r.readUInt32LE(e+4+i),o.amount=r.readInt16LE(e+8+i),a[d]=o}return a}function readNameNT(r,e){for(var n=e;n<r.length&&0!==r[n];n++);return r.slice(e,n)}function readStringNT(r,e){return readNameNT(r,e).toString("utf8")}var HEADER=[66,77,70];module.exports=function(r){if(r.length<6)throw new Error("invalid buffer length for BMFont");var e=HEADER.every(function(e,n){return r.readUInt8(n)===e});if(!e)throw new Error("BMFont missing BMF byte header");var n=3,a=r.readUInt8(n++);if(a>3)throw new Error("Only supports BMFont Binary v3 (BMFont App v1.10)");for(var t={kernings:[],chars:[]},d=0;d<5;d++)n+=readBlock(t,r,n);return t};
},{}],29:[function(_dereq_,module,exports){
function getAttribs(e){var t=getAttribList(e);return t.reduce(function(e,t){var r=mapName(t.nodeName);return e[r]=t.nodeValue,e},{})}function getAttribList(e){for(var t=[],r=0;r<e.attributes.length;r++)t.push(e.attributes[r]);return t}function mapName(e){return NAME_MAP[e.toLowerCase()]||e}var parseAttributes=_dereq_("./parse-attribs"),parseFromString=_dereq_("xml-parse-from-string"),NAME_MAP={scaleh:"scaleH",scalew:"scaleW",stretchh:"stretchH",lineheight:"lineHeight",alphachnl:"alphaChnl",redchnl:"redChnl",greenchnl:"greenChnl",bluechnl:"blueChnl"};module.exports=function(e){e=e.toString();var t=parseFromString(e),r={pages:[],chars:[],kernings:[]};["info","common"].forEach(function(e){var a=t.getElementsByTagName(e)[0];a&&(r[e]=parseAttributes(getAttribs(a)))});var a=t.getElementsByTagName("pages")[0];if(!a)throw new Error("malformed file -- no <pages> element");for(var n=a.getElementsByTagName("page"),i=0;i<n.length;i++){var s=n[i],g=parseInt(s.getAttribute("id"),10),l=s.getAttribute("file");if(isNaN(g))throw new Error('malformed file -- page "id" attribute is NaN');if(!l)throw new Error('malformed file -- needs page "file" attribute');r.pages[parseInt(g,10)]=l}return["chars","kernings"].forEach(function(e){var a=t.getElementsByTagName(e)[0];if(a)for(var n=e.substring(0,e.length-1),i=a.getElementsByTagName(n),s=0;s<i.length;s++){var g=i[s];r[e].push(parseAttributes(getAttribs(g)))}}),r};
},{"./parse-attribs":30,"xml-parse-from-string":74}],30:[function(_dereq_,module,exports){
function parseIntList(t){return t.split(",").map(function(t){return parseInt(t,10)})}var GLYPH_DESIGNER_ERROR="chasrset";module.exports=function(t){GLYPH_DESIGNER_ERROR in t&&(t.charset=t[GLYPH_DESIGNER_ERROR],delete t[GLYPH_DESIGNER_ERROR]);for(var n in t)"face"!==n&&"charset"!==n&&("padding"===n||"spacing"===n?t[n]=parseIntList(t[n]):t[n]=parseInt(t[n],10));return t};
},{}],31:[function(_dereq_,module,exports){
var trim=_dereq_("trim"),forEach=_dereq_("for-each"),isArray=function(r){return"[object Array]"===Object.prototype.toString.call(r)};module.exports=function(r){if(!r)return{};var e={};return forEach(trim(r).split("\n"),function(r){var t=r.indexOf(":"),i=trim(r.slice(0,t)).toLowerCase(),o=trim(r.slice(t+1));"undefined"==typeof e[i]?e[i]=o:isArray(e[i])?e[i].push(o):e[i]=[e[i],o]}),e};
},{"for-each":14,"trim":46}],32:[function(_dereq_,module,exports){
(function (global){
var performance=global.performance||{},present=function(){for(var e=["now","webkitNow","msNow","mozNow","oNow"];e.length;){var n=e.shift();if(n in performance)return performance[n].bind(performance)}var r=Date.now||function(){return(new Date).getTime()},o=(performance.timing||{}).navigationStart||r();return function(){return r()-o}}();present.performanceNow=performance.now,present.noConflict=function(){performance.now=present.performanceNow},present.conflict=function(){performance.now=present},present.conflict(),module.exports=present;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{}],33:[function(_dereq_,module,exports){
function defaultSetTimout(){throw new Error("setTimeout has not been defined")}function defaultClearTimeout(){throw new Error("clearTimeout has not been defined")}function runTimeout(e){if(cachedSetTimeout===setTimeout)return setTimeout(e,0);if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout)return cachedSetTimeout=setTimeout,setTimeout(e,0);try{return cachedSetTimeout(e,0)}catch(t){try{return cachedSetTimeout.call(null,e,0)}catch(t){return cachedSetTimeout.call(this,e,0)}}}function runClearTimeout(e){if(cachedClearTimeout===clearTimeout)return clearTimeout(e);if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout)return cachedClearTimeout=clearTimeout,clearTimeout(e);try{return cachedClearTimeout(e)}catch(t){try{return cachedClearTimeout.call(null,e)}catch(t){return cachedClearTimeout.call(this,e)}}}function cleanUpNextTick(){draining&&currentQueue&&(draining=!1,currentQueue.length?queue=currentQueue.concat(queue):queueIndex=-1,queue.length&&drainQueue())}function drainQueue(){if(!draining){var e=runTimeout(cleanUpNextTick);draining=!0;for(var t=queue.length;t;){for(currentQueue=queue,queue=[];++queueIndex<t;)currentQueue&&currentQueue[queueIndex].run();queueIndex=-1,t=queue.length}currentQueue=null,draining=!1,runClearTimeout(e)}}function Item(e,t){this.fun=e,this.array=t}function noop(){}var process=module.exports={},cachedSetTimeout,cachedClearTimeout;!function(){try{cachedSetTimeout="function"==typeof setTimeout?setTimeout:defaultSetTimout}catch(e){cachedSetTimeout=defaultSetTimout}try{cachedClearTimeout="function"==typeof clearTimeout?clearTimeout:defaultClearTimeout}catch(e){cachedClearTimeout=defaultClearTimeout}}();var queue=[],draining=!1,currentQueue,queueIndex=-1;process.nextTick=function(e){var t=new Array(arguments.length-1);if(arguments.length>1)for(var u=1;u<arguments.length;u++)t[u-1]=arguments[u];queue.push(new Item(e,t)),1!==queue.length||draining||runTimeout(drainQueue)},Item.prototype.run=function(){this.fun.apply(null,this.array)},process.title="browser",process.browser=!0,process.env={},process.argv=[],process.version="",process.versions={},process.on=noop,process.addListener=noop,process.once=noop,process.off=noop,process.removeListener=noop,process.removeAllListeners=noop,process.emit=noop,process.binding=function(e){throw new Error("process.binding is not supported")},process.cwd=function(){return"/"},process.chdir=function(e){throw new Error("process.chdir is not supported")},process.umask=function(){return 0};
},{}],34:[function(_dereq_,module,exports){
!function(t){function e(t,e){return function(){t.apply(e,arguments)}}function n(t){if("object"!=typeof this)throw new TypeError("Promises must be constructed via new");if("function"!=typeof t)throw new TypeError("not a function");this._state=null,this._value=null,this._deferreds=[],f(t,e(r,this),e(i,this))}function o(t){var e=this;return null===this._state?void this._deferreds.push(t):void l(function(){var n=e._state?t.onFulfilled:t.onRejected;if(null===n)return void(e._state?t.resolve:t.reject)(e._value);var o;try{o=n(e._value)}catch(e){return void t.reject(e)}t.resolve(o)})}function r(t){try{if(t===this)throw new TypeError("A promise cannot be resolved with itself.");if(t&&("object"==typeof t||"function"==typeof t)){var n=t.then;if("function"==typeof n)return void f(e(n,t),e(r,this),e(i,this))}this._state=!0,this._value=t,u.call(this)}catch(t){i.call(this,t)}}function i(t){this._state=!1,this._value=t,u.call(this)}function u(){for(var t=0,e=this._deferreds.length;t<e;t++)o.call(this,this._deferreds[t]);this._deferreds=null}function c(t,e,n,o){this.onFulfilled="function"==typeof t?t:null,this.onRejected="function"==typeof e?e:null,this.resolve=n,this.reject=o}function f(t,e,n){var o=!1;try{t(function(t){o||(o=!0,e(t))},function(t){o||(o=!0,n(t))})}catch(t){if(o)return;o=!0,n(t)}}var s=setTimeout,l="function"==typeof setImmediate&&setImmediate||function(t){s(t,1)},h=Array.isArray||function(t){return"[object Array]"===Object.prototype.toString.call(t)};n.prototype.catch=function(t){return this.then(null,t)},n.prototype.then=function(t,e){var r=this;return new n(function(n,i){o.call(r,new c(t,e,n,i))})},n.all=function(){var t=Array.prototype.slice.call(1===arguments.length&&h(arguments[0])?arguments[0]:arguments);return new n(function(e,n){function o(i,u){try{if(u&&("object"==typeof u||"function"==typeof u)){var c=u.then;if("function"==typeof c)return void c.call(u,function(t){o(i,t)},n)}t[i]=u,0===--r&&e(t)}catch(t){n(t)}}if(0===t.length)return e([]);for(var r=t.length,i=0;i<t.length;i++)o(i,t[i])})},n.resolve=function(t){return t&&"object"==typeof t&&t.constructor===n?t:new n(function(e){e(t)})},n.reject=function(t){return new n(function(e,n){n(t)})},n.race=function(t){return new n(function(e,n){for(var o=0,r=t.length;o<r;o++)t[o].then(e,n)})},n._setImmediateFn=function(t){l=t},"undefined"!=typeof module&&module.exports?module.exports=n:t.Promise||(t.Promise=n)}(this);
},{}],35:[function(_dereq_,module,exports){
var dtype=_dereq_("dtype"),anArray=_dereq_("an-array"),isBuffer=_dereq_("is-buffer"),CW=[0,2,3],CCW=[2,1,3];module.exports=function(r,e){r&&(anArray(r)||isBuffer(r))||(e=r||{},r=null),e="number"==typeof e?{count:e}:e||{};for(var t="string"==typeof e.type?e.type:"uint16",u="number"==typeof e.count?e.count:1,n=e.start||0,a=e.clockwise!==!1?CW:CCW,f=a[0],o=a[1],y=a[2],i=6*u,p=r||new(dtype(t))(i),s=0,c=0;s<i;s+=6,c+=4){var C=s+n;p[C+0]=c+0,p[C+1]=c+1,p[C+2]=c+2,p[C+3]=c+f,p[C+4]=c+o,p[C+5]=c+y}return p};
},{"an-array":2,"dtype":12,"is-buffer":19}],36:[function(_dereq_,module,exports){
function parse(r){var n=function(r){return r.trim()},e={};return getKeyValueChunks(r).map(n).filter(Boolean).forEach(function(r){var n=r.indexOf(":"),t=r.substr(0,n).trim(),i=r.substr(n+1).trim();e[t]=i}),e}function getKeyValueChunks(r){for(var n,e=[],t=0,i=";",u=/url\([^\)]+$/,s="";t<r.length;)n=r.indexOf(i,t),n===-1&&(n=r.length),s+=r.substring(t,n),u.test(s)?(s+=";",t=n+1):(e.push(s),s="",t=n+1);return e}function stringify(r){return Object.keys(r).map(function(n){return n+":"+r[n]}).join(";")}function normalize(r){return stringify(parse(r))}module.exports.parse=parse,module.exports.stringify=stringify,module.exports.normalize=normalize;
},{}],37:[function(_dereq_,module,exports){
function TextGeometry(e){Base.call(this),"string"==typeof e&&(e={text:e}),this._opt=assign({},e),e&&this.update(e)}var createLayout=_dereq_("layout-bmfont-text"),inherits=_dereq_("inherits"),createIndices=_dereq_("quad-indices"),buffer=_dereq_("three-buffer-vertex-data"),assign=_dereq_("object-assign"),vertices=_dereq_("./lib/vertices"),utils=_dereq_("./lib/utils"),Base=THREE.BufferGeometry;module.exports=function(e){return new TextGeometry(e)},inherits(TextGeometry,Base),TextGeometry.prototype.update=function(e){if("string"==typeof e&&(e={text:e}),e=assign({},this._opt,e),!e.font)throw new TypeError("must specify a { font } in options");this.layout=createLayout(e);var t=e.flipY!==!1,i=e.font,r=i.common.scaleW,o=i.common.scaleH,s=this.layout.glyphs.filter(function(e){var t=e.data;return t.width*t.height>0});this.visibleGlyphs=s;var n=vertices.positions(s),u=vertices.uvs(s,r,o,t),a=createIndices({clockwise:!0,type:"uint16",count:s.length});if(buffer.index(this,a,1,"uint16"),buffer.attr(this,"position",n,2),buffer.attr(this,"uv",u,2),!e.multipage&&"page"in this.attributes)this.removeAttribute("page");else if(e.multipage){var h=vertices.pages(s);buffer.attr(this,"page",h,1)}},TextGeometry.prototype.computeBoundingSphere=function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var e=this.attributes.position.array,t=this.attributes.position.itemSize;return!e||!t||e.length<2?(this.boundingSphere.radius=0,void this.boundingSphere.center.set(0,0,0)):(utils.computeSphere(e,this.boundingSphere),void(isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.')))},TextGeometry.prototype.computeBoundingBox=function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var e=this.boundingBox,t=this.attributes.position.array,i=this.attributes.position.itemSize;return!t||!i||t.length<2?void e.makeEmpty():void utils.computeBox(t,e)};
},{"./lib/utils":38,"./lib/vertices":39,"inherits":18,"layout-bmfont-text":23,"object-assign":26,"quad-indices":35,"three-buffer-vertex-data":40}],38:[function(_dereq_,module,exports){
function bounds(x){var m=x.length/itemSize;box.min[0]=x[0],box.min[1]=x[1],box.max[0]=x[0],box.max[1]=x[1];for(var o=0;o<m;o++){var i=x[o*itemSize+0],a=x[o*itemSize+1];box.min[0]=Math.min(i,box.min[0]),box.min[1]=Math.min(a,box.min[1]),box.max[0]=Math.max(i,box.max[0]),box.max[1]=Math.max(a,box.max[1])}}var itemSize=2,box={min:[0,0],max:[0,0]};module.exports.computeBox=function(x,m){bounds(x),m.min.set(box.min[0],box.min[1],0),m.max.set(box.max[0],box.max[1],0)},module.exports.computeSphere=function(x,m){bounds(x);var o=box.min[0],i=box.min[1],a=box.max[0],n=box.max[1],b=a-o,e=n-i,t=Math.sqrt(b*b+e*e);m.center.set(o+b/2,i+e/2,0),m.radius=t/2};
},{}],39:[function(_dereq_,module,exports){
module.exports.pages=function t(o){var t=new Float32Array(4*o.length*1),n=0;return o.forEach(function(o){var r=o.data.page||0;t[n++]=r,t[n++]=r,t[n++]=r,t[n++]=r}),t},module.exports.uvs=function t(o,n,r,a){var t=new Float32Array(4*o.length*2),e=0;return o.forEach(function(o){var i=o.data,f=i.x+i.width,u=i.y+i.height,h=i.x/n,s=i.y/r,c=f/n,l=u/r;a&&(s=(r-i.y)/r,l=(r-u)/r),t[e++]=h,t[e++]=s,t[e++]=h,t[e++]=l,t[e++]=c,t[e++]=l,t[e++]=c,t[e++]=s}),t},module.exports.positions=function t(o){var t=new Float32Array(4*o.length*2),n=0;return o.forEach(function(o){var r=o.data,a=o.position[0]+r.xoffset,e=o.position[1]+r.yoffset,i=r.width,f=r.height;t[n++]=a,t[n++]=e,t[n++]=a,t[n++]=e+f,t[n++]=a+i,t[n++]=e+f,t[n++]=a+i,t[n++]=e}),t};
},{}],40:[function(_dereq_,module,exports){
function setIndex(e,t,r,n){"number"!=typeof r&&(r=1),"string"!=typeof n&&(n="uint16");var i=!e.index&&"function"!=typeof e.setIndex,a=i?e.getAttribute("index"):e.index,u=updateAttribute(a,t,r,n);u&&(i?e.addAttribute("index",u):e.index=u)}function setAttribute(e,t,r,n,i){if("number"!=typeof n&&(n=3),"string"!=typeof i&&(i="float32"),Array.isArray(r)&&Array.isArray(r[0])&&r[0].length!==n)throw new Error("Nested vertex array has unexpected size; expected "+n+" but found "+r[0].length);var a=e.getAttribute(t),u=updateAttribute(a,r,n,i);u&&e.addAttribute(t,u)}function updateAttribute(e,t,r,n){if(t=t||[],!e||rebuildAttribute(e,t,r)){t=flatten(t,n);var i=e&&"function"!=typeof e.setArray;return e&&!i||(i&&!warned&&(warned=!0,console.warn(["A WebGL buffer is being updated with a new size or itemSize, ","however this version of ThreeJS only supports fixed-size buffers.","\nThe old buffer may still be kept in memory.\n","To avoid memory leaks, it is recommended that you dispose ","your geometries and create new ones, or update to ThreeJS r82 or newer.\n","See here for discussion:\n","https://github.com/mrdoob/three.js/pull/9631"].join(""))),e=new THREE.BufferAttribute(t,r)),e.itemSize=r,e.needsUpdate=!0,"function"==typeof e.setArray&&e.setArray(t),e}return flatten(t,e.array),e.needsUpdate=!0,null}function rebuildAttribute(e,t,r){if(e.itemSize!==r)return!0;if(!e.array)return!0;var n=e.array.length;return Array.isArray(t)&&Array.isArray(t[0])?n!==t.length*r:n!==t.length}var flatten=_dereq_("flatten-vertex-data"),warned=!1;module.exports.attr=setAttribute,module.exports.index=setIndex;
},{"flatten-vertex-data":13}],41:[function(_dereq_,module,exports){
!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(t.THREE={})}(this,function(t){"use strict";function e(){}function r(t,e){this.x=t||0,this.y=e||0}function n(){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.")}function i(t,e,r,n){this._x=t||0,this._y=e||0,this._z=r||0,this._w=void 0!==n?n:1}function a(t,e,r){this.x=t||0,this.y=e||0,this.z=r||0}function o(){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.")}function s(t,e,n,i,a,c,h,l,u,p){Object.defineProperty(this,"id",{value:oc++}),this.uuid=ac.generateUUID(),this.name="",this.image=void 0!==t?t:s.DEFAULT_IMAGE,this.mipmaps=[],this.mapping=void 0!==e?e:s.DEFAULT_MAPPING,this.wrapS=void 0!==n?n:ts,this.wrapT=void 0!==i?i:ts,this.magFilter=void 0!==a?a:as,this.minFilter=void 0!==c?c:ss,this.anisotropy=void 0!==u?u:1,this.format=void 0!==h?h:ws,this.type=void 0!==l?l:cs,this.offset=new r(0,0),this.repeat=new r(1,1),this.center=new r(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new o,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=void 0!==p?p:Zs,this.version=0,this.onUpdate=null}function c(t,e,r,n){this.x=t||0,this.y=e||0,this.z=r||0,this.w=void 0!==n?n:1}function h(t,e,r){this.uuid=ac.generateUUID(),this.width=t,this.height=e,this.scissor=new c(0,0,t,e),this.scissorTest=!1,this.viewport=new c(0,0,t,e),r=r||{},void 0===r.minFilter&&(r.minFilter=as),this.texture=new s(void 0,void 0,r.wrapS,r.wrapT,r.magFilter,r.minFilter,r.format,r.type,r.anisotropy,r.encoding),this.depthBuffer=void 0===r.depthBuffer||r.depthBuffer,this.stencilBuffer=void 0===r.stencilBuffer||r.stencilBuffer,this.depthTexture=void 0!==r.depthTexture?r.depthTexture:null}function l(t,e,r){h.call(this,t,e,r),this.activeCubeFace=0,this.activeMipMapLevel=0}function u(t,e,r,n,i,a,o,c,h,l,u,p){s.call(this,null,a,o,c,h,l,n,i,u,p),this.image={data:t,width:e,height:r},this.magFilter=void 0!==h?h:rs,this.minFilter=void 0!==l?l:rs,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}function p(t,e,r,n,i,a,o,c,h,l){t=void 0!==t?t:[],e=void 0!==e?e:Xo,s.call(this,t,e,r,n,i,a,o,c,h,l),this.flipY=!1}function d(){this.seq=[],this.map={}}function f(t,e,r){var n=t[0];if(n<=0||n>0)return t;var i=e*r,a=hc[i];if(void 0===a&&(a=new Float32Array(i),hc[i]=a),0!==e){n.toArray(a,0);for(var o=1,s=0;o!==e;++o)s+=r,t[o].toArray(a,s)}return a}function m(t,e){var r=lc[e];void 0===r&&(r=new Int32Array(e),lc[e]=r);for(var n=0;n!==e;++n)r[n]=t.allocTextureUnit();return r}function v(t,e){t.uniform1f(this.addr,e)}function g(t,e){t.uniform1i(this.addr,e)}function y(t,e){void 0===e.x?t.uniform2fv(this.addr,e):t.uniform2f(this.addr,e.x,e.y)}function x(t,e){void 0!==e.x?t.uniform3f(this.addr,e.x,e.y,e.z):void 0!==e.r?t.uniform3f(this.addr,e.r,e.g,e.b):t.uniform3fv(this.addr,e)}function b(t,e){void 0===e.x?t.uniform4fv(this.addr,e):t.uniform4f(this.addr,e.x,e.y,e.z,e.w)}function _(t,e){t.uniformMatrix2fv(this.addr,!1,e.elements||e)}function w(t,e){void 0===e.elements?t.uniformMatrix3fv(this.addr,!1,e):(pc.set(e.elements),t.uniformMatrix3fv(this.addr,!1,pc))}function M(t,e){void 0===e.elements?t.uniformMatrix4fv(this.addr,!1,e):(uc.set(e.elements),t.uniformMatrix4fv(this.addr,!1,uc))}function E(t,e,r){var n=r.allocTextureUnit();t.uniform1i(this.addr,n),r.setTexture2D(e||sc,n)}function T(t,e,r){var n=r.allocTextureUnit();t.uniform1i(this.addr,n),r.setTextureCube(e||cc,n)}function S(t,e){t.uniform2iv(this.addr,e)}function A(t,e){t.uniform3iv(this.addr,e)}function R(t,e){t.uniform4iv(this.addr,e)}function L(t){switch(t){case 5126:return v;case 35664:return y;case 35665:return x;case 35666:return b;case 35674:return _;case 35675:return w;case 35676:return M;case 35678:case 36198:return E;case 35680:return T;case 5124:case 35670:return g;case 35667:case 35671:return S;case 35668:case 35672:return A;case 35669:case 35673:return R}}function P(t,e){t.uniform1fv(this.addr,e)}function C(t,e){t.uniform1iv(this.addr,e)}function I(t,e){t.uniform2fv(this.addr,f(e,this.size,2))}function O(t,e){t.uniform3fv(this.addr,f(e,this.size,3))}function N(t,e){t.uniform4fv(this.addr,f(e,this.size,4))}function U(t,e){t.uniformMatrix2fv(this.addr,!1,f(e,this.size,4))}function D(t,e){t.uniformMatrix3fv(this.addr,!1,f(e,this.size,9))}function B(t,e){t.uniformMatrix4fv(this.addr,!1,f(e,this.size,16))}function F(t,e,r){var n=e.length,i=m(r,n);t.uniform1iv(this.addr,i);for(var a=0;a!==n;++a)r.setTexture2D(e[a]||sc,i[a])}function z(t,e,r){var n=e.length,i=m(r,n);t.uniform1iv(this.addr,i);for(var a=0;a!==n;++a)r.setTextureCube(e[a]||cc,i[a])}function G(t){switch(t){case 5126:return P;case 35664:return I;case 35665:return O;case 35666:return N;case 35674:return U;case 35675:return D;case 35676:return B;case 35678:return F;case 35680:return z;case 5124:case 35670:return C;case 35667:case 35671:return S;case 35668:case 35672:return A;case 35669:case 35673:return R}}function H(t,e,r){this.id=t,this.addr=r,this.setValue=L(e.type)}function V(t,e,r){this.id=t,this.addr=r,this.size=e.size,this.setValue=G(e.type)}function k(t){this.id=t,d.call(this)}function j(t,e){t.seq.push(e),t.map[e.id]=e}function W(t,e,r){var n=t.name,i=n.length;for(dc.lastIndex=0;;){var a=dc.exec(n),o=dc.lastIndex,s=a[1],c="]"===a[2],h=a[3];if(c&&(s|=0),void 0===h||"["===h&&o+2===i){j(r,void 0===h?new H(s,t,e):new V(s,t,e));break}var l=r.map,u=l[s];void 0===u&&(u=new k(s),j(r,u)),r=u}}function X(t,e,r){d.call(this),this.renderer=r;for(var n=t.getProgramParameter(e,t.ACTIVE_UNIFORMS),i=0;i<n;++i){var a=t.getActiveUniform(e,i),o=a.name,s=t.getUniformLocation(e,o);W(a,s,this)}}function q(t,e,r){return void 0===e&&void 0===r?this.set(t):this.setRGB(t,e,r)}function Y(t,e){this.min=void 0!==t?t:new r(+(1/0),+(1/0)),this.max=void 0!==e?e:new r(-(1/0),-(1/0))}function Z(t,e,n,i,o){function s(){var t=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),r=new Uint16Array([0,1,2,0,2,3]);h=e.createBuffer(),l=e.createBuffer(),e.bindBuffer(e.ARRAY_BUFFER,h),e.bufferData(e.ARRAY_BUFFER,t,e.STATIC_DRAW),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,l),e.bufferData(e.ELEMENT_ARRAY_BUFFER,r,e.STATIC_DRAW),m=e.createTexture(),v=e.createTexture(),n.bindTexture(e.TEXTURE_2D,m),e.texImage2D(e.TEXTURE_2D,0,e.RGB,16,16,0,e.RGB,e.UNSIGNED_BYTE,null),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.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),n.bindTexture(e.TEXTURE_2D,v),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,16,16,0,e.RGBA,e.UNSIGNED_BYTE,null),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.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),u={vertexShader:["uniform lowp int renderType;","uniform vec3 screenPosition;","uniform vec2 scale;","uniform float rotation;","uniform sampler2D occlusionMap;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","varying float vVisibility;","void main() {","\tvUV = uv;","\tvec2 pos = position;","\tif ( renderType == 2 ) {","\t\tvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );","\t\tvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );","\t\tvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );","\t\tvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );","\t\tvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );","\t\tvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );","\t\tvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );","\t\tvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );","\t\tvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );","\t\tvVisibility =        visibility.r / 9.0;","\t\tvVisibility *= 1.0 - visibility.g / 9.0;","\t\tvVisibility *=       visibility.b / 9.0;","\t\tvVisibility *= 1.0 - visibility.a / 9.0;","\t\tpos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;","\t\tpos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;","\t}","\tgl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );","}"].join("\n"),fragmentShader:["uniform lowp int renderType;","uniform sampler2D map;","uniform float opacity;","uniform vec3 color;","varying vec2 vUV;","varying float vVisibility;","void main() {","\tif ( renderType == 0 ) {","\t\tgl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );","\t} else if ( renderType == 1 ) {","\t\tgl_FragColor = texture2D( map, vUV );","\t} else {","\t\tvec4 texture = texture2D( map, vUV );","\t\ttexture.a *= opacity * vVisibility;","\t\tgl_FragColor = texture;","\t\tgl_FragColor.rgb *= color;","\t}","}"].join("\n")},p=c(u),d={vertex:e.getAttribLocation(p,"position"),uv:e.getAttribLocation(p,"uv")},f={renderType:e.getUniformLocation(p,"renderType"),map:e.getUniformLocation(p,"map"),occlusionMap:e.getUniformLocation(p,"occlusionMap"),opacity:e.getUniformLocation(p,"opacity"),color:e.getUniformLocation(p,"color"),scale:e.getUniformLocation(p,"scale"),rotation:e.getUniformLocation(p,"rotation"),screenPosition:e.getUniformLocation(p,"screenPosition")}}function c(t){var r=e.createProgram(),n=e.createShader(e.FRAGMENT_SHADER),i=e.createShader(e.VERTEX_SHADER),a="precision "+o.precision+" float;\n";return e.shaderSource(n,a+t.fragmentShader),e.shaderSource(i,a+t.vertexShader),e.compileShader(n),e.compileShader(i),e.attachShader(r,n),e.attachShader(r,i),e.linkProgram(r),r}var h,l,u,p,d,f,m,v;this.render=function(t,o,c,u){if(0!==t.length){var g=new a,y=u.w/u.z,x=.5*u.z,b=.5*u.w,_=16/u.w,w=new r(_*y,_),M=new a(1,1,0),E=new r(1,1),T=new Y;T.min.set(u.x,u.y),T.max.set(u.x+(u.z-16),u.y+(u.w-16)),void 0===p&&s(),n.useProgram(p),n.initAttributes(),n.enableAttribute(d.vertex),n.enableAttribute(d.uv),n.disableUnusedAttributes(),e.uniform1i(f.occlusionMap,0),e.uniform1i(f.map,1),e.bindBuffer(e.ARRAY_BUFFER,h),e.vertexAttribPointer(d.vertex,2,e.FLOAT,!1,16,0),e.vertexAttribPointer(d.uv,2,e.FLOAT,!1,16,8),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,l),n.disable(e.CULL_FACE),n.buffers.depth.setMask(!1);for(var S=0,A=t.length;S<A;S++){_=16/u.w,w.set(_*y,_);var R=t[S];if(g.set(R.matrixWorld.elements[12],R.matrixWorld.elements[13],R.matrixWorld.elements[14]),g.applyMatrix4(c.matrixWorldInverse),g.applyMatrix4(c.projectionMatrix),M.copy(g),E.x=u.x+M.x*x+x-8,E.y=u.y+M.y*b+b-8,T.containsPoint(E)===!0){n.activeTexture(e.TEXTURE0),n.bindTexture(e.TEXTURE_2D,null),n.activeTexture(e.TEXTURE1),n.bindTexture(e.TEXTURE_2D,m),e.copyTexImage2D(e.TEXTURE_2D,0,e.RGB,E.x,E.y,16,16,0),e.uniform1i(f.renderType,0),e.uniform2f(f.scale,w.x,w.y),e.uniform3f(f.screenPosition,M.x,M.y,M.z),n.disable(e.BLEND),n.enable(e.DEPTH_TEST),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0),n.activeTexture(e.TEXTURE0),n.bindTexture(e.TEXTURE_2D,v),e.copyTexImage2D(e.TEXTURE_2D,0,e.RGBA,E.x,E.y,16,16,0),e.uniform1i(f.renderType,1),n.disable(e.DEPTH_TEST),n.activeTexture(e.TEXTURE1),n.bindTexture(e.TEXTURE_2D,m),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0),R.positionScreen.copy(M),R.customUpdateCallback?R.customUpdateCallback(R):R.updateLensFlares(),e.uniform1i(f.renderType,2),n.enable(e.BLEND);for(var L=0,P=R.lensFlares.length;L<P;L++){var C=R.lensFlares[L];C.opacity>.001&&C.scale>.001&&(M.x=C.x,M.y=C.y,M.z=C.z,_=C.size*C.scale/u.w,w.x=_*y,w.y=_,e.uniform3f(f.screenPosition,M.x,M.y,M.z),e.uniform2f(f.scale,w.x,w.y),e.uniform1f(f.rotation,C.rotation),e.uniform1f(f.opacity,C.opacity),e.uniform3f(f.color,C.color.r,C.color.g,C.color.b),n.setBlending(C.blending,C.blendEquation,C.blendSrc,C.blendDst),i.setTexture2D(C.texture,1),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0))}}}n.enable(e.CULL_FACE),n.enable(e.DEPTH_TEST),n.buffers.depth.setMask(!0),n.reset()}}}function J(t,e,r,n,i,a,o,c,h){s.call(this,t,e,r,n,i,a,o,c,h),this.needsUpdate=!0}function Q(t,e,r,n,o){function s(){var t=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),r=new Uint16Array([0,1,2,0,2,3]);l=e.createBuffer(),u=e.createBuffer(),e.bindBuffer(e.ARRAY_BUFFER,l),e.bufferData(e.ARRAY_BUFFER,t,e.STATIC_DRAW),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,u),e.bufferData(e.ELEMENT_ARRAY_BUFFER,r,e.STATIC_DRAW),p=c(),d={position:e.getAttribLocation(p,"position"),uv:e.getAttribLocation(p,"uv")},f={uvOffset:e.getUniformLocation(p,"uvOffset"),uvScale:e.getUniformLocation(p,"uvScale"),rotation:e.getUniformLocation(p,"rotation"),scale:e.getUniformLocation(p,"scale"),color:e.getUniformLocation(p,"color"),map:e.getUniformLocation(p,"map"),opacity:e.getUniformLocation(p,"opacity"),modelViewMatrix:e.getUniformLocation(p,"modelViewMatrix"),projectionMatrix:e.getUniformLocation(p,"projectionMatrix"),fogType:e.getUniformLocation(p,"fogType"),fogDensity:e.getUniformLocation(p,"fogDensity"),fogNear:e.getUniformLocation(p,"fogNear"),fogFar:e.getUniformLocation(p,"fogFar"),fogColor:e.getUniformLocation(p,"fogColor"),fogDepth:e.getUniformLocation(p,"fogDepth"),alphaTest:e.getUniformLocation(p,"alphaTest")};var n=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");n.width=8,n.height=8;var i=n.getContext("2d");i.fillStyle="white",i.fillRect(0,0,8,8),m=new J(n)}function c(){var t=e.createProgram(),r=e.createShader(e.VERTEX_SHADER),n=e.createShader(e.FRAGMENT_SHADER);return e.shaderSource(r,["precision "+o.precision+" float;","#define SHADER_NAME SpriteMaterial","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform float rotation;","uniform vec2 scale;","uniform vec2 uvOffset;","uniform vec2 uvScale;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","varying float fogDepth;","void main() {","\tvUV = uvOffset + uv * uvScale;","\tvec2 alignedPosition = position * scale;","\tvec2 rotatedPosition;","\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;","\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;","\tvec4 mvPosition;","\tmvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );","\tmvPosition.xy += rotatedPosition;","\tgl_Position = projectionMatrix * mvPosition;","\tfogDepth = - mvPosition.z;","}"].join("\n")),e.shaderSource(n,["precision "+o.precision+" float;","#define SHADER_NAME SpriteMaterial","uniform vec3 color;","uniform sampler2D map;","uniform float opacity;","uniform int fogType;","uniform vec3 fogColor;","uniform float fogDensity;","uniform float fogNear;","uniform float fogFar;","uniform float alphaTest;","varying vec2 vUV;","varying float fogDepth;","void main() {","\tvec4 texture = texture2D( map, vUV );","\tgl_FragColor = vec4( color * texture.xyz, texture.a * opacity );","\tif ( gl_FragColor.a < alphaTest ) discard;","\tif ( fogType > 0 ) {","\t\tfloat fogFactor = 0.0;","\t\tif ( fogType == 1 ) {","\t\t\tfogFactor = smoothstep( fogNear, fogFar, fogDepth );","\t\t} else {","\t\t\tconst float LOG2 = 1.442695;","\t\t\tfogFactor = exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 );","\t\t\tfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );","\t\t}","\t\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );","\t}","}"].join("\n")),e.compileShader(r),e.compileShader(n),e.attachShader(t,r),e.attachShader(t,n),e.linkProgram(t),t}function h(t,e){return t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:e.id-t.id}var l,u,p,d,f,m,v=new a,g=new i,y=new a;this.render=function(i,a,o){if(0!==i.length){void 0===p&&s(),r.useProgram(p),r.initAttributes(),r.enableAttribute(d.position),r.enableAttribute(d.uv),r.disableUnusedAttributes(),r.disable(e.CULL_FACE),r.enable(e.BLEND),e.bindBuffer(e.ARRAY_BUFFER,l),e.vertexAttribPointer(d.position,2,e.FLOAT,!1,16,0),e.vertexAttribPointer(d.uv,2,e.FLOAT,!1,16,8),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,u),e.uniformMatrix4fv(f.projectionMatrix,!1,o.projectionMatrix.elements),r.activeTexture(e.TEXTURE0),e.uniform1i(f.map,0);var c=0,x=0,b=a.fog;b?(e.uniform3f(f.fogColor,b.color.r,b.color.g,b.color.b),b.isFog?(e.uniform1f(f.fogNear,b.near),e.uniform1f(f.fogFar,b.far),e.uniform1i(f.fogType,1),c=1,x=1):b.isFogExp2&&(e.uniform1f(f.fogDensity,b.density),e.uniform1i(f.fogType,2),c=2,x=2)):(e.uniform1i(f.fogType,0),c=0,x=0);for(var _=0,w=i.length;_<w;_++){var M=i[_];M.modelViewMatrix.multiplyMatrices(o.matrixWorldInverse,M.matrixWorld),M.z=-M.modelViewMatrix.elements[14]}i.sort(h);for(var E=[],_=0,w=i.length;_<w;_++){var M=i[_],T=M.material;if(T.visible!==!1){M.onBeforeRender(t,a,o,void 0,T,void 0),e.uniform1f(f.alphaTest,T.alphaTest),e.uniformMatrix4fv(f.modelViewMatrix,!1,M.modelViewMatrix.elements),M.matrixWorld.decompose(v,g,y),E[0]=y.x,E[1]=y.y;var S=0;a.fog&&T.fog&&(S=x),c!==S&&(e.uniform1i(f.fogType,S),c=S),null!==T.map?(e.uniform2f(f.uvOffset,T.map.offset.x,T.map.offset.y),e.uniform2f(f.uvScale,T.map.repeat.x,T.map.repeat.y)):(e.uniform2f(f.uvOffset,0,0),e.uniform2f(f.uvScale,1,1)),e.uniform1f(f.opacity,T.opacity),e.uniform3f(f.color,T.color.r,T.color.g,T.color.b),e.uniform1f(f.rotation,T.rotation),e.uniform2fv(f.scale,E),r.setBlending(T.blending,T.blendEquation,T.blendSrc,T.blendDst,T.blendEquationAlpha,T.blendSrcAlpha,T.blendDstAlpha,T.premultipliedAlpha),r.buffers.depth.setTest(T.depthTest),r.buffers.depth.setMask(T.depthWrite),r.buffers.color.setMask(T.colorWrite),n.setTexture2D(T.map||m,0),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0),M.onAfterRender(t,a,o,void 0,T,void 0)}}r.enable(e.CULL_FACE),r.reset()}}}function K(){Object.defineProperty(this,"id",{value:bl++}),this.uuid=ac.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.lights=!0,this.blending=so,this.side=Ka,this.flatShading=!1,this.vertexColors=no,this.opacity=1,this.transparent=!1,this.blendSrc=wo,this.blendDst=Mo,this.blendEquation=po,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=Io,this.depthTest=!0,this.depthWrite=!0,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,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.overdraw=0,this.visible=!0,this.userData={},this.needsUpdate=!0}function $(t){K.call(this),this.type="MeshDepthMaterial",this.depthPacking=nc,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.setValues(t)}function tt(t){K.call(this),this.type="MeshDistanceMaterial",this.referencePosition=new a,this.nearDistance=1,this.farDistance=1e3,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.lights=!1,this.setValues(t)}function et(t,e){this.min=void 0!==t?t:new a(+(1/0),+(1/0),+(1/0)),this.max=void 0!==e?e:new a(-(1/0),-(1/0),-(1/0))}function rt(t,e){this.center=void 0!==t?t:new a,this.radius=void 0!==e?e:0}function nt(t,e){this.normal=void 0!==t?t:new a(1,0,0),this.constant=void 0!==e?e:0}function it(t,e,r,n,i,a){this.planes=[void 0!==t?t:new nt,void 0!==e?e:new nt,void 0!==r?r:new nt,void 0!==n?n:new nt,void 0!==i?i:new nt,void 0!==a?a:new nt]}function at(t,e,i){function o(e,r,n,i,a,o){var s=e.geometry,c=null,h=x,l=e.customDepthMaterial;if(n&&(h=b,l=e.customDistanceMaterial),l)c=l;else{var u=!1;r.morphTargets&&(s&&s.isBufferGeometry?u=s.morphAttributes&&s.morphAttributes.position&&s.morphAttributes.position.length>0:s&&s.isGeometry&&(u=s.morphTargets&&s.morphTargets.length>0)),e.isSkinnedMesh&&r.skinning===!1&&console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",e);var p=e.isSkinnedMesh&&r.skinning,d=0;u&&(d|=v),p&&(d|=g),c=h[d]}if(t.localClippingEnabled&&r.clipShadows===!0&&0!==r.clippingPlanes.length){var f=c.uuid,m=r.uuid,y=_[f];void 0===y&&(y={},_[f]=y);var w=y[m];void 0===w&&(w=c.clone(),y[m]=w),c=w}c.visible=r.visible,c.wireframe=r.wireframe;var M=r.side;return P.renderSingleSided&&M==to&&(M=Ka),P.renderReverseSided&&(M===Ka?M=$a:M===$a&&(M=Ka)),c.side=M,c.clipShadows=r.clipShadows,c.clippingPlanes=r.clippingPlanes,c.clipIntersection=r.clipIntersection,c.wireframeLinewidth=r.wireframeLinewidth,c.linewidth=r.linewidth,n&&c.isMeshDistanceMaterial&&(c.referencePosition.copy(i),c.nearDistance=a,c.farDistance=o),c}function s(r,n,i,a){if(r.visible!==!1){var c=r.layers.test(n.layers);if(c&&(r.isMesh||r.isLine||r.isPoints)&&r.castShadow&&(!r.frustumCulled||l.intersectsObject(r))){r.modelViewMatrix.multiplyMatrices(i.matrixWorldInverse,r.matrixWorld);var h=e.update(r),u=r.material;if(Array.isArray(u))for(var p=h.groups,d=0,f=p.length;d<f;d++){var v=p[d],g=u[v.materialIndex];if(g&&g.visible){var y=o(r,g,a,m,i.near,i.far);t.renderBufferDirect(i,null,h,y,r,v)}}else if(u.visible){var y=o(r,u,a,m,i.near,i.far);t.renderBufferDirect(i,null,h,y,r,null)}}for(var x=r.children,b=0,_=x.length;b<_;b++)s(x[b],n,i,a)}}for(var l=new it,u=new n,p=new r,d=new r(i,i),f=new a,m=new a,v=1,g=2,y=(v|g)+1,x=new Array(y),b=new Array(y),_={},w=[new a(1,0,0),new a(-1,0,0),new a(0,0,1),new a(0,0,-1),new a(0,1,0),new a(0,-1,0)],M=[new a(0,1,0),new a(0,1,0),new a(0,1,0),new a(0,1,0),new a(0,0,1),new a(0,0,-1)],E=[new c,new c,new c,new c,new c,new c],T=0;T!==y;++T){var S=0!==(T&v),A=0!==(T&g),R=new $({depthPacking:ic,morphTargets:S,skinning:A});x[T]=R;var L=new tt({morphTargets:S,skinning:A});b[T]=L}var P=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=Ja,this.renderReverseSided=!0,this.renderSingleSided=!0,this.render=function(e,r,n){if(P.enabled!==!1&&(P.autoUpdate!==!1||P.needsUpdate!==!1)&&0!==e.length){var i=t.context,a=t.state;a.disable(i.BLEND),a.buffers.color.setClear(1,1,1,1),a.buffers.depth.setTest(!0),a.setScissorTest(!1);for(var o,c=0,v=e.length;c<v;c++){var g=e[c],y=g.shadow,x=g&&g.isPointLight;if(void 0!==y){var b=y.camera;if(p.copy(y.mapSize),p.min(d),x){var _=p.x,T=p.y;E[0].set(2*_,T,_,T),E[1].set(0,T,_,T),E[2].set(3*_,T,_,T),E[3].set(_,T,_,T),E[4].set(3*_,0,_,T),E[5].set(_,0,_,T),p.x*=4,p.y*=2}if(null===y.map){var S={minFilter:rs,magFilter:rs,format:ws};y.map=new h(p.x,p.y,S),y.map.texture.name=g.name+".shadowMap",b.updateProjectionMatrix()}y.isSpotLightShadow&&y.update(g);var A=y.map,R=y.matrix;m.setFromMatrixPosition(g.matrixWorld),b.position.copy(m),x?(o=6,R.makeTranslation(-m.x,-m.y,-m.z)):(o=1,f.setFromMatrixPosition(g.target.matrixWorld),b.lookAt(f),b.updateMatrixWorld(),R.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),R.multiply(b.projectionMatrix),R.multiply(b.matrixWorldInverse)),t.setRenderTarget(A),t.clear();for(var L=0;L<o;L++){if(x){f.copy(b.position),f.add(w[L]),b.up.copy(M[L]),b.lookAt(f),b.updateMatrixWorld();var C=E[L];a.viewport(C)}u.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse),l.setFromMatrix(u),s(r,n,b,x)}}else console.warn("THREE.WebGLShadowMap:",g,"has no shadow.")}P.needsUpdate=!1}}}function ot(t){function e(e,r){var n=e.array,i=e.dynamic?t.DYNAMIC_DRAW:t.STATIC_DRAW,a=t.createBuffer();t.bindBuffer(r,a),t.bufferData(r,n,i),e.onUploadCallback();var o=t.FLOAT;return n instanceof Float32Array?o=t.FLOAT:n instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):n instanceof Uint16Array?o=t.UNSIGNED_SHORT:n instanceof Int16Array?o=t.SHORT:n instanceof Uint32Array?o=t.UNSIGNED_INT:n instanceof Int32Array?o=t.INT:n instanceof Int8Array?o=t.BYTE:n instanceof Uint8Array&&(o=t.UNSIGNED_BYTE),{buffer:a,type:o,bytesPerElement:n.BYTES_PER_ELEMENT,version:e.version}}function r(e,r,n){var i=r.array,a=r.updateRange;t.bindBuffer(n,e),r.dynamic===!1?t.bufferData(n,i,t.STATIC_DRAW):a.count===-1?t.bufferSubData(n,0,i):0===a.count?console.error("THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually."):(t.bufferSubData(n,a.offset*i.BYTES_PER_ELEMENT,i.subarray(a.offset,a.offset+a.count)),a.count=-1)}function n(t){return t.isInterleavedBufferAttribute&&(t=t.data),o[t.uuid]}function i(e){e.isInterleavedBufferAttribute&&(e=e.data);var r=o[e.uuid];r&&(t.deleteBuffer(r.buffer),delete o[e.uuid])}function a(t,n){t.isInterleavedBufferAttribute&&(t=t.data);var i=o[t.uuid];void 0===i?o[t.uuid]=e(t,n):i.version<t.version&&(r(i.buffer,t,n),i.version=t.version)}var o={};return{get:n,remove:i,update:a}}function st(t,e,r,n){this._x=t||0,this._y=e||0,this._z=r||0,this._order=n||st.DefaultOrder}function ct(){this.mask=1}function ht(){function t(){c.setFromEuler(s,!1)}function e(){s.setFromQuaternion(c,void 0,!1)}Object.defineProperty(this,"id",{value:_l++}),this.uuid=ac.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=ht.DefaultUp.clone();var r=new a,s=new st,c=new i,h=new a(1,1,1);s.onChange(t),c.onChange(e),Object.defineProperties(this,{position:{enumerable:!0,value:r},rotation:{enumerable:!0,value:s},quaternion:{enumerable:!0,value:c},scale:{enumerable:!0,value:h},modelViewMatrix:{value:new n},normalMatrix:{value:new o}}),this.matrix=new n,this.matrixWorld=new n,this.matrixAutoUpdate=ht.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new ct,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}function lt(){ht.call(this),this.type="Camera",this.matrixWorldInverse=new n,this.projectionMatrix=new n}function ut(t,e,r,n,i,a){lt.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=r,this.bottom=n,this.near=void 0!==i?i:.1,this.far=void 0!==a?a:2e3,this.updateProjectionMatrix()}function pt(t,e,r,n,i,o){this.a=t,this.b=e,this.c=r,this.normal=n&&n.isVector3?n:new a,this.vertexNormals=Array.isArray(n)?n:[],this.color=i&&i.isColor?i:new q,this.vertexColors=Array.isArray(i)?i:[],this.materialIndex=void 0!==o?o:0}function dt(){Object.defineProperty(this,"id",{value:wl+=2}),this.uuid=ac.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}function ft(t,e,r){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.uuid=ac.generateUUID(),this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=r===!0,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.onUploadCallback=function(){},this.version=0}function mt(t,e,r){ft.call(this,new Int8Array(t),e,r)}function vt(t,e,r){ft.call(this,new Uint8Array(t),e,r)}function gt(t,e,r){ft.call(this,new Uint8ClampedArray(t),e,r)}function yt(t,e,r){ft.call(this,new Int16Array(t),e,r)}function xt(t,e,r){ft.call(this,new Uint16Array(t),e,r)}function bt(t,e,r){ft.call(this,new Int32Array(t),e,r)}function _t(t,e,r){ft.call(this,new Uint32Array(t),e,r)}function wt(t,e,r){ft.call(this,new Float32Array(t),e,r)}function Mt(t,e,r){ft.call(this,new Float64Array(t),e,r)}function Et(){this.indices=[],this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}function Tt(t){if(0===t.length)return-(1/0);for(var e=t[0],r=1,n=t.length;r<n;++r)t[r]>e&&(e=t[r]);return e}function St(){Object.defineProperty(this,"id",{value:Ml+=2}),this.uuid=ac.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0}}function At(t,e,r,n,i,a){dt.call(this),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:r,widthSegments:n,heightSegments:i,depthSegments:a},this.fromBufferGeometry(new Rt(t,e,r,n,i,a)),this.mergeVertices()}function Rt(t,e,r,n,i,o){function s(t,e,r,n,i,o,s,m,v,g,y){var x,b,_=o/v,w=s/g,M=o/2,E=s/2,T=m/2,S=v+1,A=g+1,R=0,L=0,P=new a;for(b=0;b<A;b++){var C=b*w-E;for(x=0;x<S;x++){var I=x*_-M;P[t]=I*n,P[e]=C*i,P[r]=T,l.push(P.x,P.y,P.z),P[t]=0,P[e]=0,P[r]=m>0?1:-1,u.push(P.x,P.y,P.z),p.push(x/v),p.push(1-b/g),R+=1}}for(b=0;b<g;b++)for(x=0;x<v;x++){var O=d+x+S*b,N=d+x+S*(b+1),U=d+(x+1)+S*(b+1),D=d+(x+1)+S*b;h.push(O,N,D),h.push(N,U,D),L+=6}c.addGroup(f,L,y),f+=L,d+=R}St.call(this),this.type="BoxBufferGeometry",this.parameters={width:t,height:e,depth:r,widthSegments:n,heightSegments:i,depthSegments:o};var c=this;t=t||1,e=e||1,r=r||1,n=Math.floor(n)||1,i=Math.floor(i)||1,o=Math.floor(o)||1;var h=[],l=[],u=[],p=[],d=0,f=0;s("z","y","x",-1,-1,r,e,t,o,i,0),s("z","y","x",1,-1,r,e,-t,o,i,1),s("x","z","y",1,1,t,r,e,n,o,2),s("x","z","y",1,-1,t,r,-e,n,o,3),s("x","y","z",1,-1,t,e,r,n,i,4),s("x","y","z",-1,-1,t,e,-r,n,i,5),this.setIndex(h),this.addAttribute("position",new wt(l,3)),this.addAttribute("normal",new wt(u,3)),this.addAttribute("uv",new wt(p,2))}function Lt(t,e,r,n){dt.call(this),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:r,heightSegments:n},this.fromBufferGeometry(new Pt(t,e,r,n)),this.mergeVertices()}function Pt(t,e,r,n){St.call(this),this.type="PlaneBufferGeometry",this.parameters={width:t,height:e,widthSegments:r,heightSegments:n},t=t||1,e=e||1;var i,a,o=t/2,s=e/2,c=Math.floor(r)||1,h=Math.floor(n)||1,l=c+1,u=h+1,p=t/c,d=e/h,f=[],m=[],v=[],g=[];for(a=0;a<u;a++){var y=a*d-s;for(i=0;i<l;i++){var x=i*p-o;m.push(x,-y,0),v.push(0,0,1),g.push(i/c),g.push(1-a/h)}}for(a=0;a<h;a++)for(i=0;i<c;i++){var b=i+l*a,_=i+l*(a+1),w=i+1+l*(a+1),M=i+1+l*a;f.push(b,_,M),f.push(_,w,M)}this.setIndex(f),this.addAttribute("position",new wt(m,3)),this.addAttribute("normal",new wt(v,3)),this.addAttribute("uv",new wt(g,2))}function Ct(t){K.call(this),this.type="MeshBasicMaterial",this.color=new q(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=Bo,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.lights=!1,this.setValues(t)}function It(t){K.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",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,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}function Ot(t,e){this.origin=void 0!==t?t:new a,this.direction=void 0!==e?e:new a}function Nt(t,e){this.start=void 0!==t?t:new a,this.end=void 0!==e?e:new a}function Ut(t,e,r){this.a=void 0!==t?t:new a,this.b=void 0!==e?e:new a,this.c=void 0!==r?r:new a}function Dt(t,e){ht.call(this),this.type="Mesh",this.geometry=void 0!==t?t:new St,this.material=void 0!==e?e:new Ct({color:16777215*Math.random()
}),this.drawMode=Xs,this.updateMorphTargets()}function Bt(t,e,r,n){function i(e,n,i,u){var p=n.background;null===p?a(h,l):p&&p.isColor&&(a(p,1),u=!0),(t.autoClear||u)&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),p&&p.isCubeTexture?(void 0===c&&(c=new Dt(new Rt(1,1,1),new It({uniforms:xl.cube.uniforms,vertexShader:xl.cube.vertexShader,fragmentShader:xl.cube.fragmentShader,side:$a,depthTest:!0,depthWrite:!1,fog:!1})),c.geometry.removeAttribute("normal"),c.geometry.removeAttribute("uv"),c.onBeforeRender=function(t,e,r){this.matrixWorld.copyPosition(r.matrixWorld)},r.update(c.geometry)),c.material.uniforms.tCube.value=p,e.push(c,c.geometry,c.material,0,null)):p&&p.isTexture&&(void 0===o&&(o=new ut(-1,1,1,-1,0,1),s=new Dt(new Pt(2,2),new Ct({depthTest:!1,depthWrite:!1,fog:!1})),r.update(s.geometry)),s.material.map=p,t.renderBufferDirect(o,null,s.geometry,s.material,s,null))}function a(t,r){e.buffers.color.setClear(t.r,t.g,t.b,r,n)}var o,s,c,h=new q(0),l=0;return{getClearColor:function(){return h},setClearColor:function(t,e){h.set(t),l=void 0!==e?e:1,a(h,l)},getClearAlpha:function(){return l},setClearAlpha:function(t){l=t,a(h,l)},render:i}}function Ft(t,e){return t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.program&&e.program&&t.program!==e.program?t.program.id-e.program.id:t.material.id!==e.material.id?t.material.id-e.material.id:t.z!==e.z?t.z-e.z:t.id-e.id}function zt(t,e){return t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}function Gt(){function t(){i=0,a.length=0,o.length=0}function e(t,e,r,s,c){var h=n[i];void 0===h?(h={id:t.id,object:t,geometry:e,material:r,program:r.program,renderOrder:t.renderOrder,z:s,group:c},n[i]=h):(h.id=t.id,h.object=t,h.geometry=e,h.material=r,h.program=r.program,h.renderOrder=t.renderOrder,h.z=s,h.group=c),(r.transparent===!0?o:a).push(h),i++}function r(){a.length>1&&a.sort(Ft),o.length>1&&o.sort(zt)}var n=[],i=0,a=[],o=[];return{opaque:a,transparent:o,init:t,push:e,sort:r}}function Ht(){function t(t,e){var n=t.id+","+e.id,i=r[n];return void 0===i&&(i=new Gt,r[n]=i),i}function e(){r={}}var r={};return{get:t,dispose:e}}function Vt(t,e){return Math.abs(e[1])-Math.abs(t[1])}function kt(t){function e(e,i,a,o){var s=e.morphTargetInfluences,c=s.length,h=r[i.id];if(void 0===h){h=[];for(var l=0;l<c;l++)h[l]=[l,0];r[i.id]=h}for(var u=a.morphTargets&&i.morphAttributes.position,p=a.morphNormals&&i.morphAttributes.normal,l=0;l<c;l++){var d=h[l];0!==d[1]&&(u&&i.removeAttribute("morphTarget"+l),p&&i.removeAttribute("morphNormal"+l))}for(var l=0;l<c;l++){var d=h[l];d[0]=l,d[1]=s[l]}h.sort(Vt);for(var l=0;l<8;l++){var d=h[l];if(d){var f=d[0],m=d[1];if(m){u&&i.addAttribute("morphTarget"+l,u[f]),p&&i.addAttribute("morphNormal"+l,p[f]),n[l]=m;continue}}n[l]=0}o.getUniforms().setValue(t,"morphTargetInfluences",n)}var r={},n=new Float32Array(8);return{update:e}}function jt(t,e,r){function n(t){s=t}function i(t){c=t.type,h=t.bytesPerElement}function a(e,n){t.drawElements(s,n,c,e*h),r.calls++,r.vertices+=n,s===t.TRIANGLES?r.faces+=n/3:s===t.POINTS&&(r.points+=n)}function o(n,i,a){var o=e.get("ANGLE_instanced_arrays");return null===o?void console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays."):(o.drawElementsInstancedANGLE(s,a,c,i*h,n.maxInstancedCount),r.calls++,r.vertices+=a*n.maxInstancedCount,void(s===t.TRIANGLES?r.faces+=n.maxInstancedCount*a/3:s===t.POINTS&&(r.points+=n.maxInstancedCount*a)))}var s,c,h;this.setMode=n,this.setIndex=i,this.render=a,this.renderInstances=o}function Wt(t,e,r){function n(t){o=t}function i(e,n){t.drawArrays(o,e,n),r.calls++,r.vertices+=n,o===t.TRIANGLES?r.faces+=n/3:o===t.POINTS&&(r.points+=n)}function a(n,i,a){var s=e.get("ANGLE_instanced_arrays");if(null===s)return void console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");var c=n.attributes.position;c.isInterleavedBufferAttribute?(a=c.data.count,s.drawArraysInstancedANGLE(o,0,a,n.maxInstancedCount)):s.drawArraysInstancedANGLE(o,i,a,n.maxInstancedCount),r.calls++,r.vertices+=a*n.maxInstancedCount,o===t.TRIANGLES?r.faces+=n.maxInstancedCount*a/3:o===t.POINTS&&(r.points+=n.maxInstancedCount*a)}var o;this.setMode=n,this.render=i,this.renderInstances=a}function Xt(t,e,r){function n(t){var i=t.target,a=s[i.id];null!==a.index&&e.remove(a.index);for(var o in a.attributes)e.remove(a.attributes[o]);i.removeEventListener("dispose",n),delete s[i.id];var h=c[i.id];h&&(e.remove(h),delete c[i.id]),h=c[a.id],h&&(e.remove(h),delete c[a.id]),r.geometries--}function i(t,e){var i=s[e.id];return i?i:(e.addEventListener("dispose",n),e.isBufferGeometry?i=e:e.isGeometry&&(void 0===e._bufferGeometry&&(e._bufferGeometry=(new St).setFromObject(t)),i=e._bufferGeometry),s[e.id]=i,r.geometries++,i)}function a(r){var n=r.index,i=r.attributes;null!==n&&e.update(n,t.ELEMENT_ARRAY_BUFFER);for(var a in i)e.update(i[a],t.ARRAY_BUFFER);var o=r.morphAttributes;for(var a in o)for(var s=o[a],c=0,h=s.length;c<h;c++)e.update(s[c],t.ARRAY_BUFFER)}function o(r){var n=c[r.id];if(n)return n;var i=[],a=r.index,o=r.attributes;if(null!==a)for(var s=a.array,h=0,l=s.length;h<l;h+=3){var u=s[h+0],p=s[h+1],d=s[h+2];i.push(u,p,p,d,d,u)}else for(var s=o.position.array,h=0,l=s.length/3-1;h<l;h+=3){var u=h+0,p=h+1,d=h+2;i.push(u,p,p,d,d,u)}return n=new(Tt(i)>65535?_t:xt)(i,1),e.update(n,t.ELEMENT_ARRAY_BUFFER),c[r.id]=n,n}var s={},c={};return{get:i,update:a,getWireframeAttribute:o}}function qt(){var t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];var n;switch(e.type){case"DirectionalLight":n={direction:new a,color:new q,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new r};break;case"SpotLight":n={position:new a,direction:new a,color:new q,distance:0,coneCos:0,penumbraCos:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new r};break;case"PointLight":n={position:new a,color:new q,distance:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new r,shadowCameraNear:1,shadowCameraFar:1e3};break;case"HemisphereLight":n={direction:new a,skyColor:new q,groundColor:new q};break;case"RectAreaLight":n={color:new q,position:new a,halfWidth:new a,halfHeight:new a}}return t[e.id]=n,n}}}function Yt(){function t(t,n,a){for(var c=0,h=0,l=0,u=0,p=0,d=0,f=0,m=0,v=a.matrixWorldInverse,g=0,y=t.length;g<y;g++){var x=t[g],b=x.color,_=x.intensity,w=x.distance,M=x.shadow&&x.shadow.map?x.shadow.map.texture:null;if(x.isAmbientLight)c+=b.r*_,h+=b.g*_,l+=b.b*_;else if(x.isDirectionalLight){var E=e.get(x);if(E.color.copy(x.color).multiplyScalar(x.intensity),E.direction.setFromMatrixPosition(x.matrixWorld),i.setFromMatrixPosition(x.target.matrixWorld),E.direction.sub(i),E.direction.transformDirection(v),E.shadow=x.castShadow,x.castShadow){var T=x.shadow;E.shadowBias=T.bias,E.shadowRadius=T.radius,E.shadowMapSize=T.mapSize}r.directionalShadowMap[u]=M,r.directionalShadowMatrix[u]=x.shadow.matrix,r.directional[u]=E,u++}else if(x.isSpotLight){var E=e.get(x);if(E.position.setFromMatrixPosition(x.matrixWorld),E.position.applyMatrix4(v),E.color.copy(b).multiplyScalar(_),E.distance=w,E.direction.setFromMatrixPosition(x.matrixWorld),i.setFromMatrixPosition(x.target.matrixWorld),E.direction.sub(i),E.direction.transformDirection(v),E.coneCos=Math.cos(x.angle),E.penumbraCos=Math.cos(x.angle*(1-x.penumbra)),E.decay=0===x.distance?0:x.decay,E.shadow=x.castShadow,x.castShadow){var T=x.shadow;E.shadowBias=T.bias,E.shadowRadius=T.radius,E.shadowMapSize=T.mapSize}r.spotShadowMap[d]=M,r.spotShadowMatrix[d]=x.shadow.matrix,r.spot[d]=E,d++}else if(x.isRectAreaLight){var E=e.get(x);E.color.copy(b).multiplyScalar(_/(x.width*x.height)),E.position.setFromMatrixPosition(x.matrixWorld),E.position.applyMatrix4(v),s.identity(),o.copy(x.matrixWorld),o.premultiply(v),s.extractRotation(o),E.halfWidth.set(.5*x.width,0,0),E.halfHeight.set(0,.5*x.height,0),E.halfWidth.applyMatrix4(s),E.halfHeight.applyMatrix4(s),r.rectArea[f]=E,f++}else if(x.isPointLight){var E=e.get(x);if(E.position.setFromMatrixPosition(x.matrixWorld),E.position.applyMatrix4(v),E.color.copy(x.color).multiplyScalar(x.intensity),E.distance=x.distance,E.decay=0===x.distance?0:x.decay,E.shadow=x.castShadow,x.castShadow){var T=x.shadow;E.shadowBias=T.bias,E.shadowRadius=T.radius,E.shadowMapSize=T.mapSize,E.shadowCameraNear=T.camera.near,E.shadowCameraFar=T.camera.far}r.pointShadowMap[p]=M,r.pointShadowMatrix[p]=x.shadow.matrix,r.point[p]=E,p++}else if(x.isHemisphereLight){var E=e.get(x);E.direction.setFromMatrixPosition(x.matrixWorld),E.direction.transformDirection(v),E.direction.normalize(),E.skyColor.copy(x.color).multiplyScalar(_),E.groundColor.copy(x.groundColor).multiplyScalar(_),r.hemi[m]=E,m++}}r.ambient[0]=c,r.ambient[1]=h,r.ambient[2]=l,r.directional.length=u,r.spot.length=d,r.rectArea.length=f,r.point.length=p,r.hemi.length=m,r.hash=u+","+p+","+d+","+f+","+m+","+n.length}var e=new qt,r={hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]},i=new a,o=new n,s=new n;return{setup:t,state:r}}function Zt(t,e){function r(r){var n=e.frame,a=r.geometry,o=t.get(r,a);return i[o.id]!==n&&(a.isGeometry&&o.updateFromObject(r),t.update(o),i[o.id]=n),o}function n(){i={}}var i={};return{update:r,clear:n}}function Jt(t){for(var e=t.split("\n"),r=0;r<e.length;r++)e[r]=r+1+": "+e[r];return e.join("\n")}function Qt(t,e,r){var n=t.createShader(e);return t.shaderSource(n,r),t.compileShader(n),t.getShaderParameter(n,t.COMPILE_STATUS)===!1&&console.error("THREE.WebGLShader: Shader couldn't compile."),""!==t.getShaderInfoLog(n)&&console.warn("THREE.WebGLShader: gl.getShaderInfoLog()",e===t.VERTEX_SHADER?"vertex":"fragment",t.getShaderInfoLog(n),Jt(r)),n}function Kt(t){switch(t){case Zs:return["Linear","( value )"];case Js:return["sRGB","( value )"];case Ks:return["RGBE","( value )"];case tc:return["RGBM","( value, 7.0 )"];case ec:return["RGBM","( value, 16.0 )"];case rc:return["RGBD","( value, 256.0 )"];case Qs:return["Gamma","( value, float( GAMMA_FACTOR ) )"];default:throw new Error("unsupported encoding: "+t)}}function $t(t,e){var r=Kt(e);return"vec4 "+t+"( vec4 value ) { return "+r[0]+"ToLinear"+r[1]+"; }"}function te(t,e){var r=Kt(e);return"vec4 "+t+"( vec4 value ) { return LinearTo"+r[0]+r[1]+"; }"}function ee(t,e){var r;switch(e){case Ho:r="Linear";break;case Vo:r="Reinhard";break;case ko:r="Uncharted2";break;case jo:r="OptimizedCineon";break;default:throw new Error("unsupported toneMapping: "+e)}return"vec3 "+t+"( vec3 color ) { return "+r+"ToneMapping( color ); }"}function re(t,e,r){t=t||{};var n=[t.derivatives||e.envMapCubeUV||e.bumpMap||e.normalMap||e.flatShading?"#extension GL_OES_standard_derivatives : enable":"",(t.fragDepth||e.logarithmicDepthBuffer)&&r.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"",t.drawBuffers&&r.get("WEBGL_draw_buffers")?"#extension GL_EXT_draw_buffers : require":"",(t.shaderTextureLOD||e.envMap)&&r.get("EXT_shader_texture_lod")?"#extension GL_EXT_shader_texture_lod : enable":""];return n.filter(ae).join("\n")}function ne(t){var e=[];for(var r in t){var n=t[r];n!==!1&&e.push("#define "+r+" "+n)}return e.join("\n")}function ie(t,e){for(var r={},n=t.getProgramParameter(e,t.ACTIVE_ATTRIBUTES),i=0;i<n;i++){var a=t.getActiveAttrib(e,i),o=a.name;r[o]=t.getAttribLocation(e,o)}return r}function ae(t){return""!==t}function oe(t,e){return t.replace(/NUM_DIR_LIGHTS/g,e.numDirLights).replace(/NUM_SPOT_LIGHTS/g,e.numSpotLights).replace(/NUM_RECT_AREA_LIGHTS/g,e.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,e.numPointLights).replace(/NUM_HEMI_LIGHTS/g,e.numHemiLights)}function se(t){function e(t,e){var r=yl[e];if(void 0===r)throw new Error("Can not resolve #include <"+e+">");return se(r)}var r=/^[ \t]*#include +<([\w\d.]+)>/gm;return t.replace(r,e)}function ce(t){function e(t,e,r,n){for(var i="",a=parseInt(e);a<parseInt(r);a++)i+=n.replace(/\[ i \]/g,"[ "+a+" ]");return i}var r=/for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g;return t.replace(r,e)}function he(t,e,r,n,i,a){var o=t.context,s=n.defines,c=i.vertexShader,h=i.fragmentShader,l="SHADOWMAP_TYPE_BASIC";a.shadowMapType===Ja?l="SHADOWMAP_TYPE_PCF":a.shadowMapType===Qa&&(l="SHADOWMAP_TYPE_PCF_SOFT");var u="ENVMAP_TYPE_CUBE",p="ENVMAP_MODE_REFLECTION",d="ENVMAP_BLENDING_MULTIPLY";if(a.envMap){switch(n.envMap.mapping){case Xo:case qo:u="ENVMAP_TYPE_CUBE";break;case Qo:case Ko:u="ENVMAP_TYPE_CUBE_UV";break;case Yo:case Zo:u="ENVMAP_TYPE_EQUIREC";break;case Jo:u="ENVMAP_TYPE_SPHERE"}switch(n.envMap.mapping){case qo:case Zo:p="ENVMAP_MODE_REFRACTION"}switch(n.combine){case Bo:d="ENVMAP_BLENDING_MULTIPLY";break;case Fo:d="ENVMAP_BLENDING_MIX";break;case zo:d="ENVMAP_BLENDING_ADD"}}var f,m,v=t.gammaFactor>0?t.gammaFactor:1,g=re(n.extensions,a,e),y=ne(s),x=o.createProgram();n.isRawShaderMaterial?(f=[y].filter(ae).join("\n"),f.length>0&&(f+="\n"),m=[g,y].filter(ae).join("\n"),m.length>0&&(m+="\n")):(f=["precision "+a.precision+" float;","precision "+a.precision+" int;","#define SHADER_NAME "+i.name,y,a.supportsVertexTextures?"#define VERTEX_TEXTURES":"","#define GAMMA_FACTOR "+v,"#define MAX_BONES "+a.maxBones,a.useFog&&a.fog?"#define USE_FOG":"",a.useFog&&a.fogExp?"#define FOG_EXP2":"",a.map?"#define USE_MAP":"",a.envMap?"#define USE_ENVMAP":"",a.envMap?"#define "+p:"",a.lightMap?"#define USE_LIGHTMAP":"",a.aoMap?"#define USE_AOMAP":"",a.emissiveMap?"#define USE_EMISSIVEMAP":"",a.bumpMap?"#define USE_BUMPMAP":"",a.normalMap?"#define USE_NORMALMAP":"",a.displacementMap&&a.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",a.specularMap?"#define USE_SPECULARMAP":"",a.roughnessMap?"#define USE_ROUGHNESSMAP":"",a.metalnessMap?"#define USE_METALNESSMAP":"",a.alphaMap?"#define USE_ALPHAMAP":"",a.vertexColors?"#define USE_COLOR":"",a.flatShading?"#define FLAT_SHADED":"",a.skinning?"#define USE_SKINNING":"",a.useVertexTexture?"#define BONE_TEXTURE":"",a.morphTargets?"#define USE_MORPHTARGETS":"",a.morphNormals&&a.flatShading===!1?"#define USE_MORPHNORMALS":"",a.doubleSided?"#define DOUBLE_SIDED":"",a.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+a.numClippingPlanes,a.shadowMapEnabled?"#define USE_SHADOWMAP":"",a.shadowMapEnabled?"#define "+l:"",a.sizeAttenuation?"#define USE_SIZEATTENUATION":"",a.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",a.logarithmicDepthBuffer&&e.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#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(ae).join("\n"),m=[g,"precision "+a.precision+" float;","precision "+a.precision+" int;","#define SHADER_NAME "+i.name,y,a.alphaTest?"#define ALPHATEST "+a.alphaTest:"","#define GAMMA_FACTOR "+v,a.useFog&&a.fog?"#define USE_FOG":"",a.useFog&&a.fogExp?"#define FOG_EXP2":"",a.map?"#define USE_MAP":"",a.envMap?"#define USE_ENVMAP":"",a.envMap?"#define "+u:"",a.envMap?"#define "+p:"",a.envMap?"#define "+d:"",a.lightMap?"#define USE_LIGHTMAP":"",a.aoMap?"#define USE_AOMAP":"",a.emissiveMap?"#define USE_EMISSIVEMAP":"",a.bumpMap?"#define USE_BUMPMAP":"",a.normalMap?"#define USE_NORMALMAP":"",a.specularMap?"#define USE_SPECULARMAP":"",a.roughnessMap?"#define USE_ROUGHNESSMAP":"",a.metalnessMap?"#define USE_METALNESSMAP":"",a.alphaMap?"#define USE_ALPHAMAP":"",a.vertexColors?"#define USE_COLOR":"",a.gradientMap?"#define USE_GRADIENTMAP":"",a.flatShading?"#define FLAT_SHADED":"",a.doubleSided?"#define DOUBLE_SIDED":"",a.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+a.numClippingPlanes,"#define UNION_CLIPPING_PLANES "+(a.numClippingPlanes-a.numClipIntersection),a.shadowMapEnabled?"#define USE_SHADOWMAP":"",a.shadowMapEnabled?"#define "+l:"",a.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",a.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",a.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",a.logarithmicDepthBuffer&&e.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"",a.envMap&&e.get("EXT_shader_texture_lod")?"#define TEXTURE_LOD_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",a.toneMapping!==Go?"#define TONE_MAPPING":"",a.toneMapping!==Go?yl.tonemapping_pars_fragment:"",a.toneMapping!==Go?ee("toneMapping",a.toneMapping):"",a.dithering?"#define DITHERING":"",a.outputEncoding||a.mapEncoding||a.envMapEncoding||a.emissiveMapEncoding?yl.encodings_pars_fragment:"",a.mapEncoding?$t("mapTexelToLinear",a.mapEncoding):"",a.envMapEncoding?$t("envMapTexelToLinear",a.envMapEncoding):"",a.emissiveMapEncoding?$t("emissiveMapTexelToLinear",a.emissiveMapEncoding):"",a.outputEncoding?te("linearToOutputTexel",a.outputEncoding):"",a.depthPacking?"#define DEPTH_PACKING "+n.depthPacking:"","\n"].filter(ae).join("\n")),c=se(c),c=oe(c,a),h=se(h),h=oe(h,a),n.isShaderMaterial||(c=ce(c),h=ce(h));var b=f+c,_=m+h,w=Qt(o,o.VERTEX_SHADER,b),M=Qt(o,o.FRAGMENT_SHADER,_);o.attachShader(x,w),o.attachShader(x,M),void 0!==n.index0AttributeName?o.bindAttribLocation(x,0,n.index0AttributeName):a.morphTargets===!0&&o.bindAttribLocation(x,0,"position"),o.linkProgram(x);var E=o.getProgramInfoLog(x),T=o.getShaderInfoLog(w),S=o.getShaderInfoLog(M),A=!0,R=!0;o.getProgramParameter(x,o.LINK_STATUS)===!1?(A=!1,console.error("THREE.WebGLProgram: shader error: ",o.getError(),"gl.VALIDATE_STATUS",o.getProgramParameter(x,o.VALIDATE_STATUS),"gl.getProgramInfoLog",E,T,S)):""!==E?console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",E):""!==T&&""!==S||(R=!1),R&&(this.diagnostics={runnable:A,material:n,programLog:E,vertexShader:{log:T,prefix:f},fragmentShader:{log:S,prefix:m}}),o.deleteShader(w),o.deleteShader(M);var L;this.getUniforms=function(){return void 0===L&&(L=new X(o,x,t)),L};var P;return this.getAttributes=function(){return void 0===P&&(P=ie(o,x)),P},this.destroy=function(){o.deleteProgram(x),this.program=void 0},Object.defineProperties(this,{uniforms:{get:function(){return console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms()."),this.getUniforms()}},attributes:{get:function(){return console.warn("THREE.WebGLProgram: .attributes is now .getAttributes()."),this.getAttributes()}}}),this.id=El++,this.code=r,this.usedTimes=1,this.program=x,this.vertexShader=w,this.fragmentShader=M,this}function le(t,e,r){function n(t){var e=t.skeleton,n=e.bones;if(r.floatVertexTextures)return 1024;var i=r.maxVertexUniforms,a=Math.floor((i-20)/4),o=Math.min(a,n.length);return o<n.length?(console.warn("THREE.WebGLRenderer: Skeleton has "+n.length+" bones. This GPU supports "+o+"."),0):o}function i(t,e){var r;return t?t.isTexture?r=t.encoding:t.isWebGLRenderTarget&&(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),r=t.texture.encoding):r=Zs,r===Zs&&e&&(r=Qs),r}var a=[],o={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"phong",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow"},s=["precision","supportsVertexTextures","map","mapEncoding","envMap","envMapMode","envMapEncoding","lightMap","aoMap","emissiveMap","emissiveMapEncoding","bumpMap","normalMap","displacementMap","specularMap","roughnessMap","metalnessMap","gradientMap","alphaMap","combine","vertexColors","fog","useFog","fogExp","flatShading","sizeAttenuation","logarithmicDepthBuffer","skinning","maxBones","useVertexTexture","morphTargets","morphNormals","maxMorphTargets","maxMorphNormals","premultipliedAlpha","numDirLights","numPointLights","numSpotLights","numHemiLights","numRectAreaLights","shadowMapEnabled","shadowMapType","toneMapping","physicallyCorrectLights","alphaTest","doubleSided","flipSided","numClippingPlanes","numClipIntersection","depthPacking","dithering"];this.getParameters=function(e,a,s,c,h,l,u){var p=o[e.type],d=u.isSkinnedMesh?n(u):0,f=r.precision;null!==e.precision&&(f=r.getMaxPrecision(e.precision),f!==e.precision&&console.warn("THREE.WebGLProgram.getParameters:",e.precision,"not supported, using",f,"instead."));var m=t.getRenderTarget(),v={shaderID:p,precision:f,supportsVertexTextures:r.vertexTextures,outputEncoding:i(m?m.texture:null,t.gammaOutput),map:!!e.map,mapEncoding:i(e.map,t.gammaInput),envMap:!!e.envMap,envMapMode:e.envMap&&e.envMap.mapping,envMapEncoding:i(e.envMap,t.gammaInput),envMapCubeUV:!!e.envMap&&(e.envMap.mapping===Qo||e.envMap.mapping===Ko),lightMap:!!e.lightMap,aoMap:!!e.aoMap,emissiveMap:!!e.emissiveMap,emissiveMapEncoding:i(e.emissiveMap,t.gammaInput),bumpMap:!!e.bumpMap,normalMap:!!e.normalMap,displacementMap:!!e.displacementMap,roughnessMap:!!e.roughnessMap,metalnessMap:!!e.metalnessMap,specularMap:!!e.specularMap,alphaMap:!!e.alphaMap,gradientMap:!!e.gradientMap,combine:e.combine,vertexColors:e.vertexColors,fog:!!c,useFog:e.fog,fogExp:c&&c.isFogExp2,flatShading:e.flatShading,sizeAttenuation:e.sizeAttenuation,logarithmicDepthBuffer:r.logarithmicDepthBuffer,skinning:e.skinning&&d>0,maxBones:d,useVertexTexture:r.floatVertexTextures,morphTargets:e.morphTargets,morphNormals:e.morphNormals,maxMorphTargets:t.maxMorphTargets,maxMorphNormals:t.maxMorphNormals,numDirLights:a.directional.length,numPointLights:a.point.length,numSpotLights:a.spot.length,numRectAreaLights:a.rectArea.length,numHemiLights:a.hemi.length,numClippingPlanes:h,numClipIntersection:l,dithering:e.dithering,shadowMapEnabled:t.shadowMap.enabled&&u.receiveShadow&&s.length>0,shadowMapType:t.shadowMap.type,toneMapping:t.toneMapping,physicallyCorrectLights:t.physicallyCorrectLights,premultipliedAlpha:e.premultipliedAlpha,alphaTest:e.alphaTest,doubleSided:e.side===to,flipSided:e.side===$a,depthPacking:void 0!==e.depthPacking&&e.depthPacking};return v},this.getProgramCode=function(e,r){var n=[];if(r.shaderID?n.push(r.shaderID):(n.push(e.fragmentShader),n.push(e.vertexShader)),void 0!==e.defines)for(var i in e.defines)n.push(i),n.push(e.defines[i]);for(var a=0;a<s.length;a++)n.push(r[s[a]]);return n.push(e.onBeforeCompile.toString()),n.push(t.gammaOutput),n.join()},this.acquireProgram=function(r,n,i,o){for(var s,c=0,h=a.length;c<h;c++){var l=a[c];if(l.code===o){s=l,++s.usedTimes;break}}return void 0===s&&(s=new he(t,e,o,r,n,i),a.push(s)),s},this.releaseProgram=function(t){if(0===--t.usedTimes){var e=a.indexOf(t);a[e]=a[a.length-1],a.pop(),t.destroy()}},this.programs=a}function ue(t,e,r,n,i,a,o){function s(t,e){if(t.width>e||t.height>e){var r=e/Math.max(t.width,t.height),n=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");n.width=Math.floor(t.width*r),n.height=Math.floor(t.height*r);var i=n.getContext("2d");return i.drawImage(t,0,0,t.width,t.height,0,0,n.width,n.height),console.warn("THREE.WebGLRenderer: image is too big ("+t.width+"x"+t.height+"). Resized to "+n.width+"x"+n.height,t),n}return t}function c(t){return ac.isPowerOfTwo(t.width)&&ac.isPowerOfTwo(t.height)}function h(t){if(t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof ImageBitmap){var e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");e.width=ac.floorPowerOfTwo(t.width),e.height=ac.floorPowerOfTwo(t.height);var r=e.getContext("2d");return r.drawImage(t,0,0,e.width,e.height),console.warn("THREE.WebGLRenderer: image is not power of two ("+t.width+"x"+t.height+"). Resized to "+e.width+"x"+e.height,t),e}return t}function l(t){return t.wrapS!==ts||t.wrapT!==ts||t.minFilter!==rs&&t.minFilter!==as}function u(t,e){return t.generateMipmaps&&e&&t.minFilter!==rs&&t.minFilter!==as}function p(e){return e===rs||e===ns||e===is?t.NEAREST:t.LINEAR}function d(t){var e=t.target;e.removeEventListener("dispose",d),m(e),e.isVideoTexture&&delete P[e.id],o.textures--}function f(t){var e=t.target;e.removeEventListener("dispose",f),v(e),o.textures--}function m(e){var r=n.get(e);if(e.image&&r.__image__webglTextureCube)t.deleteTexture(r.__image__webglTextureCube);else{if(void 0===r.__webglInit)return;t.deleteTexture(r.__webglTexture)}n.remove(e)}function v(e){var r=n.get(e),i=n.get(e.texture);if(e){if(void 0!==i.__webglTexture&&t.deleteTexture(i.__webglTexture),e.depthTexture&&e.depthTexture.dispose(),e.isWebGLRenderTargetCube)for(var a=0;a<6;a++)t.deleteFramebuffer(r.__webglFramebuffer[a]),r.__webglDepthbuffer&&t.deleteRenderbuffer(r.__webglDepthbuffer[a]);else t.deleteFramebuffer(r.__webglFramebuffer),r.__webglDepthbuffer&&t.deleteRenderbuffer(r.__webglDepthbuffer);n.remove(e.texture),n.remove(e)}}function g(e,i){var a=n.get(e);if(e.version>0&&a.__version!==e.version){var o=e.image;if(void 0===o)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",e);else{if(o.complete!==!1)return void _(a,e,i);console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",e)}}r.activeTexture(t.TEXTURE0+i),r.bindTexture(t.TEXTURE_2D,a.__webglTexture)}function y(e,h){var l=n.get(e);if(6===e.image.length)if(e.version>0&&l.__version!==e.version){l.__image__webglTextureCube||(e.addEventListener("dispose",d),l.__image__webglTextureCube=t.createTexture(),o.textures++),r.activeTexture(t.TEXTURE0+h),r.bindTexture(t.TEXTURE_CUBE_MAP,l.__image__webglTextureCube),t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,e.flipY);for(var p=e&&e.isCompressedTexture,f=e.image[0]&&e.image[0].isDataTexture,m=[],v=0;v<6;v++)p||f?m[v]=f?e.image[v].image:e.image[v]:m[v]=s(e.image[v],i.maxCubemapSize);var g=m[0],y=c(g),x=a.convert(e.format),_=a.convert(e.type);b(t.TEXTURE_CUBE_MAP,e,y);for(var v=0;v<6;v++)if(p)for(var w,M=m[v].mipmaps,E=0,T=M.length;E<T;E++)w=M[E],e.format!==ws&&e.format!==_s?r.getCompressedTextureFormats().indexOf(x)>-1?r.compressedTexImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,E,x,w.width,w.height,0,w.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):r.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,E,x,w.width,w.height,0,x,_,w.data);else f?r.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,0,x,m[v].width,m[v].height,0,x,_,m[v].data):r.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,0,x,x,_,m[v]);u(e,y)&&t.generateMipmap(t.TEXTURE_CUBE_MAP),l.__version=e.version,e.onUpdate&&e.onUpdate(e)}else r.activeTexture(t.TEXTURE0+h),r.bindTexture(t.TEXTURE_CUBE_MAP,l.__image__webglTextureCube)}function x(e,i){r.activeTexture(t.TEXTURE0+i),r.bindTexture(t.TEXTURE_CUBE_MAP,n.get(e).__webglTexture)}function b(r,o,s){var c;if(s?(t.texParameteri(r,t.TEXTURE_WRAP_S,a.convert(o.wrapS)),t.texParameteri(r,t.TEXTURE_WRAP_T,a.convert(o.wrapT)),t.texParameteri(r,t.TEXTURE_MAG_FILTER,a.convert(o.magFilter)),t.texParameteri(r,t.TEXTURE_MIN_FILTER,a.convert(o.minFilter))):(t.texParameteri(r,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(r,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),o.wrapS===ts&&o.wrapT===ts||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",o),t.texParameteri(r,t.TEXTURE_MAG_FILTER,p(o.magFilter)),t.texParameteri(r,t.TEXTURE_MIN_FILTER,p(o.minFilter)),o.minFilter!==rs&&o.minFilter!==as&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",o)),c=e.get("EXT_texture_filter_anisotropic")){if(o.type===fs&&null===e.get("OES_texture_float_linear"))return;if(o.type===ms&&null===e.get("OES_texture_half_float_linear"))return;(o.anisotropy>1||n.get(o).__currentAnisotropy)&&(t.texParameterf(r,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(o.anisotropy,i.getMaxAnisotropy())),n.get(o).__currentAnisotropy=o.anisotropy)}}function _(e,n,p){void 0===e.__webglInit&&(e.__webglInit=!0,n.addEventListener("dispose",d),e.__webglTexture=t.createTexture(),n.isVideoTexture&&(P[n.id]=n),o.textures++),r.activeTexture(t.TEXTURE0+p),r.bindTexture(t.TEXTURE_2D,e.__webglTexture),t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,n.flipY),t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,n.premultiplyAlpha),t.pixelStorei(t.UNPACK_ALIGNMENT,n.unpackAlignment);var f=s(n.image,i.maxTextureSize);l(n)&&c(f)===!1&&(f=h(f));var m=c(f),v=a.convert(n.format),g=a.convert(n.type);b(t.TEXTURE_2D,n,m);var y,x=n.mipmaps;if(n.isDepthTexture){var _=t.DEPTH_COMPONENT;if(n.type===fs){if(!L)throw new Error("Float Depth Texture only supported in WebGL2.0");_=t.DEPTH_COMPONENT32F}else L&&(_=t.DEPTH_COMPONENT16);n.format===Ss&&_===t.DEPTH_COMPONENT&&n.type!==us&&n.type!==ds&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),n.type=us,g=a.convert(n.type)),n.format===As&&(_=t.DEPTH_STENCIL,n.type!==xs&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),n.type=xs,g=a.convert(n.type))),r.texImage2D(t.TEXTURE_2D,0,_,f.width,f.height,0,v,g,null)}else if(n.isDataTexture)if(x.length>0&&m){for(var w=0,M=x.length;w<M;w++)y=x[w],r.texImage2D(t.TEXTURE_2D,w,v,y.width,y.height,0,v,g,y.data);n.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,v,f.width,f.height,0,v,g,f.data);else if(n.isCompressedTexture)for(var w=0,M=x.length;w<M;w++)y=x[w],n.format!==ws&&n.format!==_s?r.getCompressedTextureFormats().indexOf(v)>-1?r.compressedTexImage2D(t.TEXTURE_2D,w,v,y.width,y.height,0,y.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):r.texImage2D(t.TEXTURE_2D,w,v,y.width,y.height,0,v,g,y.data);else if(x.length>0&&m){for(var w=0,M=x.length;w<M;w++)y=x[w],r.texImage2D(t.TEXTURE_2D,w,v,v,g,y);n.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,v,v,g,f);u(n,m)&&t.generateMipmap(t.TEXTURE_2D),e.__version=n.version,n.onUpdate&&n.onUpdate(n)}function w(e,i,o,s){var c=a.convert(i.texture.format),h=a.convert(i.texture.type);r.texImage2D(s,0,c,i.width,i.height,0,c,h,null),t.bindFramebuffer(t.FRAMEBUFFER,e),t.framebufferTexture2D(t.FRAMEBUFFER,o,s,n.get(i.texture).__webglTexture,0),t.bindFramebuffer(t.FRAMEBUFFER,null)}function M(e,r){t.bindRenderbuffer(t.RENDERBUFFER,e),r.depthBuffer&&!r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_COMPONENT16,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,e)):r.depthBuffer&&r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,e)):t.renderbufferStorage(t.RENDERBUFFER,t.RGBA4,r.width,r.height),t.bindRenderbuffer(t.RENDERBUFFER,null)}function E(e,r){var i=r&&r.isWebGLRenderTargetCube;if(i)throw new Error("Depth Texture with cube render targets is not supported");if(t.bindFramebuffer(t.FRAMEBUFFER,e),!r.depthTexture||!r.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");n.get(r.depthTexture).__webglTexture&&r.depthTexture.image.width===r.width&&r.depthTexture.image.height===r.height||(r.depthTexture.image.width=r.width,r.depthTexture.image.height=r.height,r.depthTexture.needsUpdate=!0),g(r.depthTexture,0);var a=n.get(r.depthTexture).__webglTexture;if(r.depthTexture.format===Ss)t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.TEXTURE_2D,a,0);else{
if(r.depthTexture.format!==As)throw new Error("Unknown depthTexture format");t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.TEXTURE_2D,a,0)}}function T(e){var r=n.get(e),i=e.isWebGLRenderTargetCube===!0;if(e.depthTexture){if(i)throw new Error("target.depthTexture not supported in Cube render targets");E(r.__webglFramebuffer,e)}else if(i){r.__webglDepthbuffer=[];for(var a=0;a<6;a++)t.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer[a]),r.__webglDepthbuffer[a]=t.createRenderbuffer(),M(r.__webglDepthbuffer[a],e)}else t.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer),r.__webglDepthbuffer=t.createRenderbuffer(),M(r.__webglDepthbuffer,e);t.bindFramebuffer(t.FRAMEBUFFER,null)}function S(e){var i=n.get(e),a=n.get(e.texture);e.addEventListener("dispose",f),a.__webglTexture=t.createTexture(),o.textures++;var s=e.isWebGLRenderTargetCube===!0,h=c(e);if(s){i.__webglFramebuffer=[];for(var l=0;l<6;l++)i.__webglFramebuffer[l]=t.createFramebuffer()}else i.__webglFramebuffer=t.createFramebuffer();if(s){r.bindTexture(t.TEXTURE_CUBE_MAP,a.__webglTexture),b(t.TEXTURE_CUBE_MAP,e.texture,h);for(var l=0;l<6;l++)w(i.__webglFramebuffer[l],e,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+l);u(e.texture,h)&&t.generateMipmap(t.TEXTURE_CUBE_MAP),r.bindTexture(t.TEXTURE_CUBE_MAP,null)}else r.bindTexture(t.TEXTURE_2D,a.__webglTexture),b(t.TEXTURE_2D,e.texture,h),w(i.__webglFramebuffer,e,t.COLOR_ATTACHMENT0,t.TEXTURE_2D),u(e.texture,h)&&t.generateMipmap(t.TEXTURE_2D),r.bindTexture(t.TEXTURE_2D,null);e.depthBuffer&&T(e)}function A(e){var i=e.texture,a=c(e);if(u(i,a)){var o=e.isWebGLRenderTargetCube?t.TEXTURE_CUBE_MAP:t.TEXTURE_2D,s=n.get(i).__webglTexture;r.bindTexture(o,s),t.generateMipmap(o),r.bindTexture(o,null)}}function R(){for(var t in P)P[t].update()}var L="undefined"!=typeof WebGL2RenderingContext&&t instanceof window.WebGL2RenderingContext,P={};this.setTexture2D=g,this.setTextureCube=y,this.setTextureCubeDynamic=x,this.setupRenderTarget=S,this.updateRenderTargetMipmap=A,this.updateVideoTextures=R}function pe(){function t(t){var e=t.uuid,r=n[e];return void 0===r&&(r={},n[e]=r),r}function e(t){delete n[t.uuid]}function r(){n={}}var n={};return{get:t,remove:e,clear:r}}function de(t,e,r){function n(){var e=!1,r=new c,n=null,i=new c(0,0,0,0);return{setMask:function(r){n===r||e||(t.colorMask(r,r,r,r),n=r)},setLocked:function(t){e=t},setClear:function(e,n,a,o,s){s===!0&&(e*=o,n*=o,a*=o),r.set(e,n,a,o),i.equals(r)===!1&&(t.clearColor(e,n,a,o),i.copy(r))},reset:function(){e=!1,n=null,i.set(-1,0,0,0)}}}function i(){var e=!1,r=null,n=null,i=null;return{setTest:function(e){e?p(t.DEPTH_TEST):d(t.DEPTH_TEST)},setMask:function(n){r===n||e||(t.depthMask(n),r=n)},setFunc:function(e){if(n!==e){if(e)switch(e){case Lo:t.depthFunc(t.NEVER);break;case Po:t.depthFunc(t.ALWAYS);break;case Co:t.depthFunc(t.LESS);break;case Io:t.depthFunc(t.LEQUAL);break;case Oo:t.depthFunc(t.EQUAL);break;case No:t.depthFunc(t.GEQUAL);break;case Uo:t.depthFunc(t.GREATER);break;case Do:t.depthFunc(t.NOTEQUAL);break;default:t.depthFunc(t.LEQUAL)}else t.depthFunc(t.LEQUAL);n=e}},setLocked:function(t){e=t},setClear:function(e){i!==e&&(t.clearDepth(e),i=e)},reset:function(){e=!1,r=null,n=null,i=null}}}function a(){var e=!1,r=null,n=null,i=null,a=null,o=null,s=null,c=null,h=null;return{setTest:function(e){e?p(t.STENCIL_TEST):d(t.STENCIL_TEST)},setMask:function(n){r===n||e||(t.stencilMask(n),r=n)},setFunc:function(e,r,o){n===e&&i===r&&a===o||(t.stencilFunc(e,r,o),n=e,i=r,a=o)},setOp:function(e,r,n){o===e&&s===r&&c===n||(t.stencilOp(e,r,n),o=e,s=r,c=n)},setLocked:function(t){e=t},setClear:function(e){h!==e&&(t.clearStencil(e),h=e)},reset:function(){e=!1,r=null,n=null,i=null,a=null,o=null,s=null,c=null,h=null}}}function o(e,r,n){var i=new Uint8Array(4),a=t.createTexture();t.bindTexture(e,a),t.texParameteri(e,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(e,t.TEXTURE_MAG_FILTER,t.NEAREST);for(var o=0;o<n;o++)t.texImage2D(r+o,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,i);return a}function s(){for(var t=0,e=N.length;t<e;t++)N[t]=0}function h(r){if(N[r]=1,0===U[r]&&(t.enableVertexAttribArray(r),U[r]=1),0!==D[r]){var n=e.get("ANGLE_instanced_arrays");n.vertexAttribDivisorANGLE(r,0),D[r]=0}}function l(r,n){if(N[r]=1,0===U[r]&&(t.enableVertexAttribArray(r),U[r]=1),D[r]!==n){var i=e.get("ANGLE_instanced_arrays");i.vertexAttribDivisorANGLE(r,n),D[r]=n}}function u(){for(var e=0,r=U.length;e!==r;++e)U[e]!==N[e]&&(t.disableVertexAttribArray(e),U[e]=0)}function p(e){B[e]!==!0&&(t.enable(e),B[e]=!0)}function d(e){B[e]!==!1&&(t.disable(e),B[e]=!1)}function f(){if(null===F&&(F=[],e.get("WEBGL_compressed_texture_pvrtc")||e.get("WEBGL_compressed_texture_s3tc")||e.get("WEBGL_compressed_texture_etc1")))for(var r=t.getParameter(t.COMPRESSED_TEXTURE_FORMATS),n=0;n<r.length;n++)F.push(r[n]);return F}function m(e){return z!==e&&(t.useProgram(e),z=e,!0)}function v(e,n,i,a,o,s,c,h){if(e!==oo?p(t.BLEND):d(t.BLEND),e!==uo){if(e!==G||h!==q)switch(e){case co:h?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ONE,t.ONE,t.ONE,t.ONE)):(t.blendEquation(t.FUNC_ADD),t.blendFunc(t.SRC_ALPHA,t.ONE));break;case ho:h?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ZERO,t.ZERO,t.ONE_MINUS_SRC_COLOR,t.ONE_MINUS_SRC_ALPHA)):(t.blendEquation(t.FUNC_ADD),t.blendFunc(t.ZERO,t.ONE_MINUS_SRC_COLOR));break;case lo:h?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ZERO,t.SRC_COLOR,t.ZERO,t.SRC_ALPHA)):(t.blendEquation(t.FUNC_ADD),t.blendFunc(t.ZERO,t.SRC_COLOR));break;default:h?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ONE,t.ONE_MINUS_SRC_ALPHA,t.ONE,t.ONE_MINUS_SRC_ALPHA)):(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.SRC_ALPHA,t.ONE_MINUS_SRC_ALPHA,t.ONE,t.ONE_MINUS_SRC_ALPHA))}H=null,V=null,k=null,j=null,W=null,X=null}else o=o||n,s=s||i,c=c||a,n===H&&o===j||(t.blendEquationSeparate(r.convert(n),r.convert(o)),H=n,j=o),i===V&&a===k&&s===W&&c===X||(t.blendFuncSeparate(r.convert(i),r.convert(a),r.convert(s),r.convert(c)),V=i,k=a,W=s,X=c);G=e,q=h}function g(e,r){e.side===to?d(t.CULL_FACE):p(t.CULL_FACE);var n=e.side===$a;r&&(n=!n),y(n),e.transparent===!0?v(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha):v(oo),C.setFunc(e.depthFunc),C.setTest(e.depthTest),C.setMask(e.depthWrite),P.setMask(e.colorWrite),_(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits)}function y(e){Y!==e&&(e?t.frontFace(t.CW):t.frontFace(t.CCW),Y=e)}function x(e){e!==ka?(p(t.CULL_FACE),e!==Z&&(e===ja?t.cullFace(t.BACK):e===Wa?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK))):d(t.CULL_FACE),Z=e}function b(e){e!==J&&(et&&t.lineWidth(e),J=e)}function _(e,r,n){e?(p(t.POLYGON_OFFSET_FILL),Q===r&&K===n||(t.polygonOffset(r,n),Q=r,K=n)):d(t.POLYGON_OFFSET_FILL)}function w(e){e?p(t.SCISSOR_TEST):d(t.SCISSOR_TEST)}function M(e){void 0===e&&(e=t.TEXTURE0+$-1),rt!==e&&(t.activeTexture(e),rt=e)}function E(e,r){null===rt&&M();var n=nt[rt];void 0===n&&(n={type:void 0,texture:void 0},nt[rt]=n),n.type===e&&n.texture===r||(t.bindTexture(e,r||ot[e]),n.type=e,n.texture=r)}function T(){try{t.compressedTexImage2D.apply(t,arguments)}catch(t){console.error("THREE.WebGLState:",t)}}function S(){try{t.texImage2D.apply(t,arguments)}catch(t){console.error("THREE.WebGLState:",t)}}function A(e){it.equals(e)===!1&&(t.scissor(e.x,e.y,e.z,e.w),it.copy(e))}function R(e){at.equals(e)===!1&&(t.viewport(e.x,e.y,e.z,e.w),at.copy(e))}function L(){for(var e=0;e<U.length;e++)1===U[e]&&(t.disableVertexAttribArray(e),U[e]=0);B={},F=null,rt=null,nt={},z=null,G=null,Y=null,Z=null,P.reset(),C.reset(),I.reset()}var P=new n,C=new i,I=new a,O=t.getParameter(t.MAX_VERTEX_ATTRIBS),N=new Uint8Array(O),U=new Uint8Array(O),D=new Uint8Array(O),B={},F=null,z=null,G=null,H=null,V=null,k=null,j=null,W=null,X=null,q=!1,Y=null,Z=null,J=null,Q=null,K=null,$=t.getParameter(t.MAX_COMBINED_TEXTURE_IMAGE_UNITS),tt=parseFloat(/^WebGL\ ([0-9])/.exec(t.getParameter(t.VERSION))[1]),et=parseFloat(tt)>=1,rt=null,nt={},it=new c,at=new c,ot={};return ot[t.TEXTURE_2D]=o(t.TEXTURE_2D,t.TEXTURE_2D,1),ot[t.TEXTURE_CUBE_MAP]=o(t.TEXTURE_CUBE_MAP,t.TEXTURE_CUBE_MAP_POSITIVE_X,6),P.setClear(0,0,0,1),C.setClear(1),I.setClear(0),p(t.DEPTH_TEST),C.setFunc(Io),y(!1),x(ja),p(t.CULL_FACE),p(t.BLEND),v(so),{buffers:{color:P,depth:C,stencil:I},initAttributes:s,enableAttribute:h,enableAttributeAndDivisor:l,disableUnusedAttributes:u,enable:p,disable:d,getCompressedTextureFormats:f,useProgram:m,setBlending:v,setMaterial:g,setFlipSided:y,setCullFace:x,setLineWidth:b,setPolygonOffset:_,setScissorTest:w,activeTexture:M,bindTexture:E,compressedTexImage2D:T,texImage2D:S,scissor:A,viewport:R,reset:L}}function fe(t,e,r){function n(){if(void 0!==a)return a;var r=e.get("EXT_texture_filter_anisotropic");return a=null!==r?t.getParameter(r.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}function i(e){if("highp"===e){if(t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.HIGH_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.HIGH_FLOAT).precision>0)return"highp";e="mediump"}return"mediump"===e&&t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.MEDIUM_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}var a,o=void 0!==r.precision?r.precision:"highp",s=i(o);s!==o&&(console.warn("THREE.WebGLRenderer:",o,"not supported, using",s,"instead."),o=s);var c=r.logarithmicDepthBuffer===!0,h=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS),l=t.getParameter(t.MAX_VERTEX_TEXTURE_IMAGE_UNITS),u=t.getParameter(t.MAX_TEXTURE_SIZE),p=t.getParameter(t.MAX_CUBE_MAP_TEXTURE_SIZE),d=t.getParameter(t.MAX_VERTEX_ATTRIBS),f=t.getParameter(t.MAX_VERTEX_UNIFORM_VECTORS),m=t.getParameter(t.MAX_VARYING_VECTORS),v=t.getParameter(t.MAX_FRAGMENT_UNIFORM_VECTORS),g=l>0,y=!!e.get("OES_texture_float"),x=g&&y;return{getMaxAnisotropy:n,getMaxPrecision:i,precision:o,logarithmicDepthBuffer:c,maxTextures:h,maxVertexTextures:l,maxTextureSize:u,maxCubemapSize:p,maxAttributes:d,maxVertexUniforms:f,maxVaryings:m,maxFragmentUniforms:v,vertexTextures:g,floatFragmentTextures:y,floatVertexTextures:x}}function me(t,e,r,n){lt.call(this),this.type="PerspectiveCamera",this.fov=void 0!==t?t:50,this.zoom=1,this.near=void 0!==r?r:.1,this.far=void 0!==n?n:2e3,this.focus=10,this.aspect=void 0!==e?e:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}function ve(t){me.call(this),this.cameras=t||[]}function ge(t){function e(){if(null!==i&&i.isPresenting){var e=i.getEyeParameters("left"),n=e.renderWidth,a=e.renderHeight;m=t.getPixelRatio(),f=t.getSize(),t.setDrawingBufferSize(2*n,a,1)}else r.enabled&&t.setDrawingBufferSize(f.width,f.height,m)}var r=this,i=null,a=null,o=null,s=new n,h=new n;r.userHeight=1.6,"undefined"!=typeof window&&"VRFrameData"in window&&(a=new window.VRFrameData);var l=new n,u=new me;u.bounds=new c(0,0,.5,1),u.layers.enable(1);var p=new me;p.bounds=new c(.5,0,.5,1),p.layers.enable(2);var d=new ve([u,p]);d.layers.enable(1),d.layers.enable(2);var f,m;"undefined"!=typeof window&&window.addEventListener("vrdisplaypresentchange",e,!1),this.enabled=!1,this.getDevice=function(){return i},this.setDevice=function(t){void 0!==t&&(i=t)},this.setPoseTarget=function(t){void 0!==t&&(o=t)},this.getCamera=function(t){if(null===i)return t;i.depthNear=t.near,i.depthFar=t.far,i.getFrameData(a);var e=a.pose,n=null!==o?o:t;null!==e.position?n.position.fromArray(e.position):n.position.set(0,r.userHeight,0),null!==e.orientation&&n.quaternion.fromArray(e.orientation),n.updateMatrixWorld();var c=i.stageParameters;if(c?s.fromArray(c.sittingToStandingTransform):s.makeTranslation(0,r.userHeight,0),h.getInverse(s),n.matrixWorld.multiply(s),t.matrixWorldInverse.multiply(h),i.isPresenting===!1)return t;u.near=t.near,p.near=t.near,u.far=t.far,p.far=t.far,d.matrixWorld.copy(t.matrixWorld),d.matrixWorldInverse.copy(t.matrixWorldInverse),u.matrixWorldInverse.fromArray(a.leftViewMatrix),p.matrixWorldInverse.fromArray(a.rightViewMatrix),u.matrixWorldInverse.multiply(h),p.matrixWorldInverse.multiply(h);var f=n.parent;null!==f&&(l.getInverse(f.matrixWorld),u.matrixWorldInverse.multiply(l),p.matrixWorldInverse.multiply(l)),u.matrixWorld.getInverse(u.matrixWorldInverse),p.matrixWorld.getInverse(p.matrixWorldInverse),u.projectionMatrix.fromArray(a.leftProjectionMatrix),p.projectionMatrix.fromArray(a.rightProjectionMatrix),d.projectionMatrix.copy(u.projectionMatrix);var m=i.getLayers();if(m.length){var v=m[0];null!==v.leftBounds&&4===v.leftBounds.length&&u.bounds.fromArray(v.leftBounds),null!==v.rightBounds&&4===v.rightBounds.length&&p.bounds.fromArray(v.rightBounds)}return d},this.getStandingMatrix=function(){return s},this.submitFrame=function(){i&&i.isPresenting&&i.submitFrame()},this.dispose=function(){"undefined"!=typeof window&&window.removeEventListener("vrdisplaypresentchange",e)}}function ye(t){var e={};return{get:function(r){if(void 0!==e[r])return e[r];var n;switch(r){case"WEBGL_depth_texture":n=t.getExtension("WEBGL_depth_texture")||t.getExtension("MOZ_WEBGL_depth_texture")||t.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":n=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":n=t.getExtension("WEBGL_compressed_texture_s3tc")||t.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":n=t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;case"WEBGL_compressed_texture_etc1":n=t.getExtension("WEBGL_compressed_texture_etc1");break;default:n=t.getExtension(r)}return null===n&&console.warn("THREE.WebGLRenderer: "+r+" extension not supported."),e[r]=n,n}}}function xe(){function t(){l.value!==n&&(l.value=n,l.needsUpdate=i>0),r.numPlanes=i,r.numIntersection=0}function e(t,e,n,i){var a=null!==t?t.length:0,o=null;if(0!==a){if(o=l.value,i!==!0||null===o){var s=n+4*a,u=e.matrixWorldInverse;h.getNormalMatrix(u),(null===o||o.length<s)&&(o=new Float32Array(s));for(var p=0,d=n;p!==a;++p,d+=4)c.copy(t[p]).applyMatrix4(u,h),c.normal.toArray(o,d),o[d+3]=c.constant}l.value=o,l.needsUpdate=!0}return r.numPlanes=a,o}var r=this,n=null,i=0,a=!1,s=!1,c=new nt,h=new o,l={value:null,needsUpdate:!1};this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(t,r,o){var s=0!==t.length||r||0!==i||a;return a=r,n=e(t,o,0),i=t.length,s},this.beginShadows=function(){s=!0,e(null)},this.endShadows=function(){s=!1,t()},this.setState=function(r,o,c,h,u,p){if(!a||null===r||0===r.length||s&&!c)s?e(null):t();else{var d=s?0:i,f=4*d,m=u.clippingState||null;l.value=m,m=e(r,h,f,p);for(var v=0;v!==f;++v)m[v]=n[v];u.clippingState=m,this.numIntersection=o?this.numPlanes:0,this.numPlanes+=d}}}function be(t,e){function r(r){var n;if(r===$o)return t.REPEAT;if(r===ts)return t.CLAMP_TO_EDGE;if(r===es)return t.MIRRORED_REPEAT;if(r===rs)return t.NEAREST;if(r===ns)return t.NEAREST_MIPMAP_NEAREST;if(r===is)return t.NEAREST_MIPMAP_LINEAR;if(r===as)return t.LINEAR;if(r===os)return t.LINEAR_MIPMAP_NEAREST;if(r===ss)return t.LINEAR_MIPMAP_LINEAR;if(r===cs)return t.UNSIGNED_BYTE;if(r===vs)return t.UNSIGNED_SHORT_4_4_4_4;if(r===gs)return t.UNSIGNED_SHORT_5_5_5_1;if(r===ys)return t.UNSIGNED_SHORT_5_6_5;if(r===hs)return t.BYTE;if(r===ls)return t.SHORT;if(r===us)return t.UNSIGNED_SHORT;if(r===ps)return t.INT;if(r===ds)return t.UNSIGNED_INT;if(r===fs)return t.FLOAT;if(r===ms&&(n=e.get("OES_texture_half_float"),null!==n))return n.HALF_FLOAT_OES;if(r===bs)return t.ALPHA;if(r===_s)return t.RGB;if(r===ws)return t.RGBA;if(r===Ms)return t.LUMINANCE;if(r===Es)return t.LUMINANCE_ALPHA;if(r===Ss)return t.DEPTH_COMPONENT;if(r===As)return t.DEPTH_STENCIL;if(r===po)return t.FUNC_ADD;if(r===fo)return t.FUNC_SUBTRACT;if(r===mo)return t.FUNC_REVERSE_SUBTRACT;if(r===yo)return t.ZERO;if(r===xo)return t.ONE;if(r===bo)return t.SRC_COLOR;if(r===_o)return t.ONE_MINUS_SRC_COLOR;if(r===wo)return t.SRC_ALPHA;if(r===Mo)return t.ONE_MINUS_SRC_ALPHA;if(r===Eo)return t.DST_ALPHA;if(r===To)return t.ONE_MINUS_DST_ALPHA;if(r===So)return t.DST_COLOR;if(r===Ao)return t.ONE_MINUS_DST_COLOR;if(r===Ro)return t.SRC_ALPHA_SATURATE;if((r===Rs||r===Ls||r===Ps||r===Cs)&&(n=e.get("WEBGL_compressed_texture_s3tc"),null!==n)){if(r===Rs)return n.COMPRESSED_RGB_S3TC_DXT1_EXT;if(r===Ls)return n.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(r===Ps)return n.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(r===Cs)return n.COMPRESSED_RGBA_S3TC_DXT5_EXT}if((r===Is||r===Os||r===Ns||r===Us)&&(n=e.get("WEBGL_compressed_texture_pvrtc"),null!==n)){if(r===Is)return n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(r===Os)return n.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(r===Ns)return n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(r===Us)return n.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(r===Ds&&(n=e.get("WEBGL_compressed_texture_etc1"),null!==n))return n.COMPRESSED_RGB_ETC1_WEBGL;if((r===vo||r===go)&&(n=e.get("EXT_blend_minmax"),null!==n)){if(r===vo)return n.MIN_EXT;if(r===go)return n.MAX_EXT}return r===xs&&(n=e.get("WEBGL_depth_texture"),null!==n)?n.UNSIGNED_INT_24_8_WEBGL:0}return{convert:r}}function _e(t){function e(){return null===et?vt:1}function r(){Pt=new ye(Rt),Pt.get("WEBGL_depth_texture"),Pt.get("OES_texture_float"),Pt.get("OES_texture_float_linear"),Pt.get("OES_texture_half_float"),Pt.get("OES_texture_half_float_linear"),Pt.get("OES_standard_derivatives"),Pt.get("OES_element_index_uint"),Pt.get("ANGLE_instanced_arrays"),ee=new be(Rt,Pt),Ct=new fe(Rt,Pt,t),It=new de(Rt,Pt,ee),It.scissor(ut.copy(yt).multiplyScalar(vt)),It.viewport(lt.copy(gt).multiplyScalar(vt)),Ot=new pe,Nt=new ue(Rt,Pt,It,Ot,Ct,ee,St),Ut=new ot(Rt),Dt=new Xt(Rt,Ut,St),Ft=new Zt(Dt,At),Jt=new kt(Rt),Gt=new le($,Pt,Ct),zt=new Yt,Vt=new Ht,qt=new Bt($,It,Dt,V),Qt=new Wt(Rt,Pt,At),Kt=new jt(Rt,Pt,At),$t=new Z($,Rt,It,Nt,Ct),te=new Q($,Rt,It,Nt,Ct),$.info.programs=Gt.programs,$.context=Rt,$.capabilities=Ct,$.extensions=Pt,$.properties=Ot,$.renderLists=Vt,$.state=It}function i(t){t.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),tt=!0}function o(){console.log("THREE.WebGLRenderer: Context Restored."),tt=!1,r()}function s(t){var e=t.target;e.removeEventListener("dispose",s),h(e)}function h(t){l(t),Ot.remove(t)}function l(t){var e=Ot.get(t).program;t.program=void 0,void 0!==e&&Gt.releaseProgram(e)}function p(t,e,r){t.render(function(t){$.renderBufferImmediate(t,e,r)})}function d(t,e,r,n){if(r&&r.isInstancedBufferGeometry&&null===Pt.get("ANGLE_instanced_arrays"))return void console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");void 0===n&&(n=0),It.initAttributes();var i=r.attributes,a=e.getAttributes(),o=t.defaultAttributeValues;for(var s in a){var c=a[s];if(c>=0){var h=i[s];if(void 0!==h){var l=h.normalized,u=h.itemSize,p=Ut.get(h);if(void 0===p)continue;var d=p.buffer,f=p.type,m=p.bytesPerElement;if(h.isInterleavedBufferAttribute){var v=h.data,g=v.stride,y=h.offset;v&&v.isInstancedInterleavedBuffer?(It.enableAttributeAndDivisor(c,v.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=v.meshPerAttribute*v.count)):It.enableAttribute(c),Rt.bindBuffer(Rt.ARRAY_BUFFER,d),Rt.vertexAttribPointer(c,u,f,l,g*m,(n*g+y)*m)}else h.isInstancedBufferAttribute?(It.enableAttributeAndDivisor(c,h.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=h.meshPerAttribute*h.count)):It.enableAttribute(c),Rt.bindBuffer(Rt.ARRAY_BUFFER,d),Rt.vertexAttribPointer(c,u,f,l,0,n*u*m)}else if(void 0!==o){var x=o[s];if(void 0!==x)switch(x.length){case 2:Rt.vertexAttrib2fv(c,x);break;case 3:Rt.vertexAttrib3fv(c,x);break;case 4:Rt.vertexAttrib4fv(c,x);break;default:Rt.vertexAttrib1fv(c,x)}}}}It.disableUnusedAttributes()}function f(){if(!ie){var t=re.getDevice();t&&t.isPresenting?t.requestAnimationFrame(m):window.requestAnimationFrame(m),ie=!0}}function m(t){null!==ae&&ae(t);var e=re.getDevice();e&&e.isPresenting?e.requestAnimationFrame(m):window.requestAnimationFrame(m)}function v(t,e,r){if(t.visible!==!1){var n=t.layers.test(e.layers);if(n)if(t.isLight)W.push(t),t.castShadow&&q.push(t);else if(t.isSprite)t.frustumCulled&&!bt.intersectsSprite(t)||J.push(t);else if(t.isLensFlare)K.push(t);else if(t.isImmediateRenderObject)r&&Tt.setFromMatrixPosition(t.matrixWorld).applyMatrix4(Et),Y.push(t,null,t.material,Tt.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.update(),!t.frustumCulled||bt.intersectsObject(t))){r&&Tt.setFromMatrixPosition(t.matrixWorld).applyMatrix4(Et);var i=Ft.update(t),a=t.material;if(Array.isArray(a))for(var o=i.groups,s=0,c=o.length;s<c;s++){var h=o[s],l=a[h.materialIndex];l&&l.visible&&Y.push(t,i,l,Tt.z,h)}else a.visible&&Y.push(t,i,a,Tt.z,null)}for(var u=t.children,s=0,c=u.length;s<c;s++)v(u[s],e,r)}}function g(t,e,r,n){for(var i=0,a=t.length;i<a;i++){var o=t[i],s=o.object,c=o.geometry,h=void 0===n?o.material:n,l=o.group;if(r.isArrayCamera){ht=r;for(var u=r.cameras,p=0,d=u.length;p<d;p++){var f=u[p];if(s.layers.test(f.layers)){var m=f.bounds,v=m.x*ft,g=m.y*mt,x=m.z*ft,b=m.w*mt;It.viewport(lt.set(v,g,x,b).multiplyScalar(vt)),y(s,e,f,c,h,l)}}}else ht=null,y(s,e,r,c,h,l)}}function y(t,e,r,n,i,a){if(t.onBeforeRender($,e,r,n,i,a),t.modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.isImmediateRenderObject){var o=t.isMesh&&t.matrixWorld.determinant()<0;It.setMaterial(i,o);var s=b(r,e.fog,i,t);st="",p(t,s,i)}else $.renderBufferDirect(r,e.fog,n,i,t,a);t.onAfterRender($,e,r,n,i,a)}function x(t,e,r){var n=Ot.get(t),i=Gt.getParameters(t,zt.state,q,e,_t.numPlanes,_t.numIntersection,r),a=Gt.getProgramCode(t,i),o=n.program,c=!0;if(void 0===o)t.addEventListener("dispose",s);else if(o.code!==a)l(t);else{if(void 0!==i.shaderID)return;c=!1}if(c){if(i.shaderID){var h=xl[i.shaderID];n.shader={name:t.type,uniforms:vc.clone(h.uniforms),vertexShader:h.vertexShader,fragmentShader:h.fragmentShader}}else n.shader={name:t.type,uniforms:t.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader};t.onBeforeCompile(n.shader),o=Gt.acquireProgram(t,n.shader,i,a),n.program=o,t.program=o}var u=o.getAttributes();if(t.morphTargets){t.numSupportedMorphTargets=0;for(var p=0;p<$.maxMorphTargets;p++)u["morphTarget"+p]>=0&&t.numSupportedMorphTargets++}if(t.morphNormals){t.numSupportedMorphNormals=0;for(var p=0;p<$.maxMorphNormals;p++)u["morphNormal"+p]>=0&&t.numSupportedMorphNormals++}var d=n.shader.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&t.clipping!==!0||(n.numClippingPlanes=_t.numPlanes,n.numIntersection=_t.numIntersection,d.clippingPlanes=_t.uniform),n.fog=e,n.lightsHash=zt.state.hash,t.lights&&(d.ambientLightColor.value=zt.state.ambient,d.directionalLights.value=zt.state.directional,d.spotLights.value=zt.state.spot,d.rectAreaLights.value=zt.state.rectArea,d.pointLights.value=zt.state.point,d.hemisphereLights.value=zt.state.hemi,d.directionalShadowMap.value=zt.state.directionalShadowMap,d.directionalShadowMatrix.value=zt.state.directionalShadowMatrix,d.spotShadowMap.value=zt.state.spotShadowMap,d.spotShadowMatrix.value=zt.state.spotShadowMatrix,d.pointShadowMap.value=zt.state.pointShadowMap,d.pointShadowMatrix.value=zt.state.pointShadowMatrix);var f=n.program.getUniforms(),m=X.seqWithValue(f.seq,d);n.uniformsList=m}function b(t,e,r,n){dt=0;var i=Ot.get(r);if(wt&&(Mt||t!==ct)){var a=t===ct&&r.id===nt;_t.setState(r.clippingPlanes,r.clipIntersection,r.clipShadows,t,i,a)}r.needsUpdate===!1&&(void 0===i.program?r.needsUpdate=!0:r.fog&&i.fog!==e?r.needsUpdate=!0:r.lights&&i.lightsHash!==zt.state.hash?r.needsUpdate=!0:void 0===i.numClippingPlanes||i.numClippingPlanes===_t.numPlanes&&i.numIntersection===_t.numIntersection||(r.needsUpdate=!0)),r.needsUpdate&&(x(r,e,n),r.needsUpdate=!1);var o=!1,s=!1,c=!1,h=i.program,l=h.getUniforms(),p=i.shader.uniforms;if(It.useProgram(h.program)&&(o=!0,s=!0,c=!0),r.id!==nt&&(nt=r.id,s=!0),o||t!==ct){if(l.setValue(Rt,"projectionMatrix",t.projectionMatrix),Ct.logarithmicDepthBuffer&&l.setValue(Rt,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),ct!==(ht||t)&&(ct=ht||t,s=!0,c=!0),r.isShaderMaterial||r.isMeshPhongMaterial||r.isMeshStandardMaterial||r.envMap){var d=l.map.cameraPosition;void 0!==d&&d.setValue(Rt,Tt.setFromMatrixPosition(t.matrixWorld))}(r.isMeshPhongMaterial||r.isMeshLambertMaterial||r.isMeshBasicMaterial||r.isMeshStandardMaterial||r.isShaderMaterial||r.skinning)&&l.setValue(Rt,"viewMatrix",t.matrixWorldInverse)}if(r.skinning){l.setOptional(Rt,n,"bindMatrix"),l.setOptional(Rt,n,"bindMatrixInverse");var f=n.skeleton;if(f){var m=f.bones;if(Ct.floatVertexTextures){if(void 0===f.boneTexture){var v=Math.sqrt(4*m.length);v=ac.ceilPowerOfTwo(v),v=Math.max(v,4);var g=new Float32Array(v*v*4);g.set(f.boneMatrices);var y=new u(g,v,v,ws,fs);f.boneMatrices=g,f.boneTexture=y,f.boneTextureSize=v}l.setValue(Rt,"boneTexture",f.boneTexture),l.setValue(Rt,"boneTextureSize",f.boneTextureSize)}else l.setOptional(Rt,f,"boneMatrices")}}return s&&(l.setValue(Rt,"toneMappingExposure",$.toneMappingExposure),l.setValue(Rt,"toneMappingWhitePoint",$.toneMappingWhitePoint),r.lights&&N(p,c),e&&r.fog&&T(p,e),r.isMeshBasicMaterial?_(p,r):r.isMeshLambertMaterial?(_(p,r),S(p,r)):r.isMeshPhongMaterial?(_(p,r),r.isMeshToonMaterial?R(p,r):A(p,r)):r.isMeshStandardMaterial?(_(p,r),r.isMeshPhysicalMaterial?P(p,r):L(p,r)):r.isMeshDepthMaterial?(_(p,r),C(p,r)):r.isMeshDistanceMaterial?(_(p,r),I(p,r)):r.isMeshNormalMaterial?(_(p,r),O(p,r)):r.isLineBasicMaterial?(w(p,r),r.isLineDashedMaterial&&M(p,r)):r.isPointsMaterial?E(p,r):r.isShadowMaterial&&(p.color.value=r.color,p.opacity.value=r.opacity),void 0!==p.ltcMat&&(p.ltcMat.value=mc.LTC_MAT_TEXTURE),void 0!==p.ltcMag&&(p.ltcMag.value=mc.LTC_MAG_TEXTURE),X.upload(Rt,i.uniformsList,p,$)),l.setValue(Rt,"modelViewMatrix",n.modelViewMatrix),l.setValue(Rt,"normalMatrix",n.normalMatrix),l.setValue(Rt,"modelMatrix",n.matrixWorld),h}function _(t,e){t.opacity.value=e.opacity,e.color&&(t.diffuse.value=e.color),e.emissive&&t.emissive.value.copy(e.emissive).multiplyScalar(e.emissiveIntensity),e.map&&(t.map.value=e.map),e.alphaMap&&(t.alphaMap.value=e.alphaMap),e.specularMap&&(t.specularMap.value=e.specularMap),e.envMap&&(t.envMap.value=e.envMap,t.flipEnvMap.value=e.envMap&&e.envMap.isCubeTexture?-1:1,t.reflectivity.value=e.reflectivity,t.refractionRatio.value=e.refractionRatio),e.lightMap&&(t.lightMap.value=e.lightMap,t.lightMapIntensity.value=e.lightMapIntensity),e.aoMap&&(t.aoMap.value=e.aoMap,t.aoMapIntensity.value=e.aoMapIntensity);var r;if(e.map?r=e.map:e.specularMap?r=e.specularMap:e.displacementMap?r=e.displacementMap:e.normalMap?r=e.normalMap:e.bumpMap?r=e.bumpMap:e.roughnessMap?r=e.roughnessMap:e.metalnessMap?r=e.metalnessMap:e.alphaMap?r=e.alphaMap:e.emissiveMap&&(r=e.emissiveMap),void 0!==r){if(r.isWebGLRenderTarget&&(r=r.texture),r.matrixAutoUpdate===!0){var n=r.offset,i=r.repeat,a=r.rotation,o=r.center;r.matrix.setUvTransform(n.x,n.y,i.x,i.y,a,o.x,o.y)}t.uvTransform.value.copy(r.matrix)}}function w(t,e){t.diffuse.value=e.color,t.opacity.value=e.opacity}function M(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}function E(t,e){if(t.diffuse.value=e.color,t.opacity.value=e.opacity,t.size.value=e.size*vt,t.scale.value=.5*mt,t.map.value=e.map,null!==e.map){if(e.map.matrixAutoUpdate===!0){var r=e.map.offset,n=e.map.repeat,i=e.map.rotation,a=e.map.center;e.map.matrix.setUvTransform(r.x,r.y,n.x,n.y,i,a.x,a.y)}t.uvTransform.value.copy(e.map.matrix)}}function T(t,e){t.fogColor.value=e.color,e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)}function S(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}function A(t,e){t.specular.value=e.specular,t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function R(t,e){A(t,e),e.gradientMap&&(t.gradientMap.value=e.gradientMap)}function L(t,e){t.roughness.value=e.roughness,t.metalness.value=e.metalness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap),e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias),e.envMap&&(t.envMapIntensity.value=e.envMapIntensity)}function P(t,e){t.clearCoat.value=e.clearCoat,t.clearCoatRoughness.value=e.clearCoatRoughness,L(t,e)}function C(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function I(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias),t.referencePosition.value.copy(e.referencePosition),t.nearDistance.value=e.nearDistance,t.farDistance.value=e.farDistance}function O(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function N(t,e){t.ambientLightColor.needsUpdate=e,t.directionalLights.needsUpdate=e,t.pointLights.needsUpdate=e,t.spotLights.needsUpdate=e,t.rectAreaLights.needsUpdate=e,t.hemisphereLights.needsUpdate=e}function U(){var t=dt;return t>=Ct.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+t+" texture units while this GPU supports only "+Ct.maxTextures),dt+=1,t}console.log("THREE.WebGLRenderer",Ha),t=t||{};var D=void 0!==t.canvas?t.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),B=void 0!==t.context?t.context:null,F=void 0!==t.alpha&&t.alpha,z=void 0===t.depth||t.depth,G=void 0===t.stencil||t.stencil,H=void 0!==t.antialias&&t.antialias,V=void 0===t.premultipliedAlpha||t.premultipliedAlpha,k=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,j=void 0!==t.powerPreference?t.powerPreference:"default",W=[],q=[],Y=null,J=[],K=[];this.domElement=D,this.context=null,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.gammaFactor=2,this.gammaInput=!1,this.gammaOutput=!1,this.physicallyCorrectLights=!1,this.toneMapping=Ho,this.toneMappingExposure=1,this.toneMappingWhitePoint=1,this.maxMorphTargets=8,this.maxMorphNormals=4;var $=this,tt=!1,et=null,rt=null,nt=-1,st="",ct=null,ht=null,lt=new c,ut=new c,pt=null,dt=0,ft=D.width,mt=D.height,vt=1,gt=new c(0,0,ft,mt),yt=new c(0,0,ft,mt),xt=!1,bt=new it,_t=new xe,wt=!1,Mt=!1,Et=new n,Tt=new a,St={geometries:0,textures:0},At={frame:0,calls:0,vertices:0,faces:0,points:0};this.info={render:At,memory:St,programs:null};var Rt;try{var Lt={alpha:F,depth:z,stencil:G,antialias:H,premultipliedAlpha:V,preserveDrawingBuffer:k,powerPreference:j};if(D.addEventListener("webglcontextlost",i,!1),D.addEventListener("webglcontextrestored",o,!1),Rt=B||D.getContext("webgl",Lt)||D.getContext("experimental-webgl",Lt),null===Rt)throw null!==D.getContext("webgl")?new Error("Error creating WebGL context with your selected attributes."):new Error("Error creating WebGL context.");void 0===Rt.getShaderPrecisionFormat&&(Rt.getShaderPrecisionFormat=function(){
return{rangeMin:1,rangeMax:1,precision:1}})}catch(t){console.error("THREE.WebGLRenderer: "+t.message)}var Pt,Ct,It,Ot,Nt,Ut,Dt,Ft,zt,Gt,Vt,qt,Jt,Qt,Kt,$t,te,ee;r();var re=new ge($);this.vr=re;var ne=new at($,Ft,Ct.maxTextureSize);this.shadowMap=ne,this.getContext=function(){return Rt},this.getContextAttributes=function(){return Rt.getContextAttributes()},this.forceContextLoss=function(){var t=Pt.get("WEBGL_lose_context");t&&t.loseContext()},this.forceContextRestore=function(){var t=Pt.get("WEBGL_lose_context");t&&t.restoreContext()},this.getPixelRatio=function(){return vt},this.setPixelRatio=function(t){void 0!==t&&(vt=t,this.setSize(ft,mt,!1))},this.getSize=function(){return{width:ft,height:mt}},this.setSize=function(t,e,r){var n=re.getDevice();return n&&n.isPresenting?void console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(ft=t,mt=e,D.width=t*vt,D.height=e*vt,r!==!1&&(D.style.width=t+"px",D.style.height=e+"px"),void this.setViewport(0,0,t,e))},this.getDrawingBufferSize=function(){return{width:ft*vt,height:mt*vt}},this.setDrawingBufferSize=function(t,e,r){ft=t,mt=e,vt=r,D.width=t*r,D.height=e*r,this.setViewport(0,0,t,e)},this.setViewport=function(t,e,r,n){gt.set(t,mt-e-n,r,n),It.viewport(lt.copy(gt).multiplyScalar(vt))},this.setScissor=function(t,e,r,n){yt.set(t,mt-e-n,r,n),It.scissor(ut.copy(yt).multiplyScalar(vt))},this.setScissorTest=function(t){It.setScissorTest(xt=t)},this.getClearColor=function(){return qt.getClearColor()},this.setClearColor=function(){qt.setClearColor.apply(qt,arguments)},this.getClearAlpha=function(){return qt.getClearAlpha()},this.setClearAlpha=function(){qt.setClearAlpha.apply(qt,arguments)},this.clear=function(t,e,r){var n=0;(void 0===t||t)&&(n|=Rt.COLOR_BUFFER_BIT),(void 0===e||e)&&(n|=Rt.DEPTH_BUFFER_BIT),(void 0===r||r)&&(n|=Rt.STENCIL_BUFFER_BIT),Rt.clear(n)},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.clearTarget=function(t,e,r,n){this.setRenderTarget(t),this.clear(e,r,n)},this.dispose=function(){D.removeEventListener("webglcontextlost",i,!1),D.removeEventListener("webglcontextrestored",o,!1),Vt.dispose(),re.dispose()},this.renderBufferImmediate=function(t,e,r){It.initAttributes();var n=Ot.get(t);t.hasPositions&&!n.position&&(n.position=Rt.createBuffer()),t.hasNormals&&!n.normal&&(n.normal=Rt.createBuffer()),t.hasUvs&&!n.uv&&(n.uv=Rt.createBuffer()),t.hasColors&&!n.color&&(n.color=Rt.createBuffer());var i=e.getAttributes();if(t.hasPositions&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,n.position),Rt.bufferData(Rt.ARRAY_BUFFER,t.positionArray,Rt.DYNAMIC_DRAW),It.enableAttribute(i.position),Rt.vertexAttribPointer(i.position,3,Rt.FLOAT,!1,0,0)),t.hasNormals){if(Rt.bindBuffer(Rt.ARRAY_BUFFER,n.normal),!r.isMeshPhongMaterial&&!r.isMeshStandardMaterial&&!r.isMeshNormalMaterial&&r.flatShading===!0)for(var a=0,o=3*t.count;a<o;a+=9){var s=t.normalArray,c=(s[a+0]+s[a+3]+s[a+6])/3,h=(s[a+1]+s[a+4]+s[a+7])/3,l=(s[a+2]+s[a+5]+s[a+8])/3;s[a+0]=c,s[a+1]=h,s[a+2]=l,s[a+3]=c,s[a+4]=h,s[a+5]=l,s[a+6]=c,s[a+7]=h,s[a+8]=l}Rt.bufferData(Rt.ARRAY_BUFFER,t.normalArray,Rt.DYNAMIC_DRAW),It.enableAttribute(i.normal),Rt.vertexAttribPointer(i.normal,3,Rt.FLOAT,!1,0,0)}t.hasUvs&&r.map&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,n.uv),Rt.bufferData(Rt.ARRAY_BUFFER,t.uvArray,Rt.DYNAMIC_DRAW),It.enableAttribute(i.uv),Rt.vertexAttribPointer(i.uv,2,Rt.FLOAT,!1,0,0)),t.hasColors&&r.vertexColors!==no&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,n.color),Rt.bufferData(Rt.ARRAY_BUFFER,t.colorArray,Rt.DYNAMIC_DRAW),It.enableAttribute(i.color),Rt.vertexAttribPointer(i.color,3,Rt.FLOAT,!1,0,0)),It.disableUnusedAttributes(),Rt.drawArrays(Rt.TRIANGLES,0,t.count),t.count=0},this.renderBufferDirect=function(t,r,n,i,a,o){var s=a.isMesh&&a.matrixWorld.determinant()<0;It.setMaterial(i,s);var c=b(t,r,i,a),h=n.id+"_"+c.id+"_"+(i.wireframe===!0),l=!1;h!==st&&(st=h,l=!0),a.morphTargetInfluences&&(Jt.update(a,n,i,c),l=!0);var u=n.index,p=n.attributes.position,f=1;i.wireframe===!0&&(u=Dt.getWireframeAttribute(n),f=2);var m,v=Qt;null!==u&&(m=Ut.get(u),v=Kt,v.setIndex(m)),l&&(d(i,c,n),null!==u&&Rt.bindBuffer(Rt.ELEMENT_ARRAY_BUFFER,m.buffer));var g=0;null!==u?g=u.count:void 0!==p&&(g=p.count);var y=n.drawRange.start*f,x=n.drawRange.count*f,_=null!==o?o.start*f:0,w=null!==o?o.count*f:1/0,M=Math.max(y,_),E=Math.min(g,y+x,_+w)-1,T=Math.max(0,E-M+1);if(0!==T){if(a.isMesh)if(i.wireframe===!0)It.setLineWidth(i.wireframeLinewidth*e()),v.setMode(Rt.LINES);else switch(a.drawMode){case Xs:v.setMode(Rt.TRIANGLES);break;case qs:v.setMode(Rt.TRIANGLE_STRIP);break;case Ys:v.setMode(Rt.TRIANGLE_FAN)}else if(a.isLine){var S=i.linewidth;void 0===S&&(S=1),It.setLineWidth(S*e()),a.isLineSegments?v.setMode(Rt.LINES):a.isLineLoop?v.setMode(Rt.LINE_LOOP):v.setMode(Rt.LINE_STRIP)}else a.isPoints&&v.setMode(Rt.POINTS);n&&n.isInstancedBufferGeometry?n.maxInstancedCount>0&&v.renderInstances(n,M,T):v.render(M,T)}},this.compile=function(t,e){W.length=0,q.length=0,t.traverse(function(t){t.isLight&&(W.push(t),t.castShadow&&q.push(t))}),zt.setup(W,q,e),t.traverse(function(e){if(e.material)if(Array.isArray(e.material))for(var r=0;r<e.material.length;r++)x(e.material[r],t.fog,e);else x(e.material,t.fog,e)})};var ie=!1,ae=null;this.animate=function(t){ae=t,f()},this.render=function(t,e,r,n){if(!e||!e.isCamera)return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");if(!tt){st="",nt=-1,ct=null,t.autoUpdate===!0&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),re.enabled&&(e=re.getCamera(e)),Et.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),bt.setFromMatrix(Et),W.length=0,q.length=0,J.length=0,K.length=0,Mt=this.localClippingEnabled,wt=_t.init(this.clippingPlanes,Mt,e),Y=Vt.get(t,e),Y.init(),v(t,e,$.sortObjects),$.sortObjects===!0&&Y.sort(),Nt.updateVideoTextures(),wt&&_t.beginShadows(),ne.render(q,t,e),zt.setup(W,q,e),wt&&_t.endShadows(),At.frame++,At.calls=0,At.vertices=0,At.faces=0,At.points=0,void 0===r&&(r=null),this.setRenderTarget(r),qt.render(Y,t,e,n);var i=Y.opaque,a=Y.transparent;if(t.overrideMaterial){var o=t.overrideMaterial;i.length&&g(i,t,e,o),a.length&&g(a,t,e,o)}else i.length&&g(i,t,e),a.length&&g(a,t,e);te.render(J,t,e),$t.render(K,t,e,lt),r&&Nt.updateRenderTargetMipmap(r),It.buffers.depth.setTest(!0),It.buffers.depth.setMask(!0),It.buffers.color.setMask(!0),It.setPolygonOffset(!1),re.enabled&&re.submitFrame()}},this.setFaceCulling=function(t,e){It.setCullFace(t),It.setFlipSided(e===qa)},this.allocTextureUnit=U,this.setTexture2D=function(){var t=!1;return function(e,r){e&&e.isWebGLRenderTarget&&(t||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),t=!0),e=e.texture),Nt.setTexture2D(e,r)}}(),this.setTexture=function(){var t=!1;return function(e,r){t||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),t=!0),Nt.setTexture2D(e,r)}}(),this.setTextureCube=function(){var t=!1;return function(e,r){e&&e.isWebGLRenderTargetCube&&(t||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),t=!0),e=e.texture),e&&e.isCubeTexture||Array.isArray(e.image)&&6===e.image.length?Nt.setTextureCube(e,r):Nt.setTextureCubeDynamic(e,r)}}(),this.getRenderTarget=function(){return et},this.setRenderTarget=function(t){et=t,t&&void 0===Ot.get(t).__webglFramebuffer&&Nt.setupRenderTarget(t);var e=null,r=!1;if(t){var n=Ot.get(t).__webglFramebuffer;t.isWebGLRenderTargetCube?(e=n[t.activeCubeFace],r=!0):e=n,lt.copy(t.viewport),ut.copy(t.scissor),pt=t.scissorTest}else lt.copy(gt).multiplyScalar(vt),ut.copy(yt).multiplyScalar(vt),pt=xt;if(rt!==e&&(Rt.bindFramebuffer(Rt.FRAMEBUFFER,e),rt=e),It.viewport(lt),It.scissor(ut),It.setScissorTest(pt),r){var i=Ot.get(t.texture);Rt.framebufferTexture2D(Rt.FRAMEBUFFER,Rt.COLOR_ATTACHMENT0,Rt.TEXTURE_CUBE_MAP_POSITIVE_X+t.activeCubeFace,i.__webglTexture,t.activeMipMapLevel)}},this.readRenderTargetPixels=function(t,e,r,n,i,a){if(!t||!t.isWebGLRenderTarget)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");var o=Ot.get(t).__webglFramebuffer;if(o){var s=!1;o!==rt&&(Rt.bindFramebuffer(Rt.FRAMEBUFFER,o),s=!0);try{var c=t.texture,h=c.format,l=c.type;if(h!==ws&&ee.convert(h)!==Rt.getParameter(Rt.IMPLEMENTATION_COLOR_READ_FORMAT))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");if(!(l===cs||ee.convert(l)===Rt.getParameter(Rt.IMPLEMENTATION_COLOR_READ_TYPE)||l===fs&&(Pt.get("OES_texture_float")||Pt.get("WEBGL_color_buffer_float"))||l===ms&&Pt.get("EXT_color_buffer_half_float")))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");Rt.checkFramebufferStatus(Rt.FRAMEBUFFER)===Rt.FRAMEBUFFER_COMPLETE?e>=0&&e<=t.width-n&&r>=0&&r<=t.height-i&&Rt.readPixels(e,r,n,i,ee.convert(h),ee.convert(l),a):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{s&&Rt.bindFramebuffer(Rt.FRAMEBUFFER,rt)}}}}function we(t,e){this.name="",this.color=new q(t),this.density=void 0!==e?e:25e-5}function Me(t,e,r){this.name="",this.color=new q(t),this.near=void 0!==e?e:1,this.far=void 0!==r?r:1e3}function Ee(){ht.call(this),this.type="Scene",this.background=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0}function Te(t,e,r,n,i){ht.call(this),this.lensFlares=[],this.positionScreen=new a,this.customUpdateCallback=void 0,void 0!==t&&this.add(t,e,r,n,i)}function Se(t){K.call(this),this.type="SpriteMaterial",this.color=new q(16777215),this.map=null,this.rotation=0,this.fog=!1,this.lights=!1,this.setValues(t)}function Ae(t){ht.call(this),this.type="Sprite",this.material=void 0!==t?t:new Se}function Re(){ht.call(this),this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function Le(t,e){if(t=t||[],this.bones=t.slice(0),this.boneMatrices=new Float32Array(16*this.bones.length),void 0===e)this.calculateInverses();else if(this.bones.length===e.length)this.boneInverses=e.slice(0);else{console.warn("THREE.Skeleton boneInverses is the wrong length."),this.boneInverses=[];for(var r=0,i=this.bones.length;r<i;r++)this.boneInverses.push(new n)}}function Pe(){ht.call(this),this.type="Bone"}function Ce(t,e){Dt.call(this,t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new n,this.bindMatrixInverse=new n;var r=this.initBones(),i=new Le(r);this.bind(i,this.matrixWorld),this.normalizeSkinWeights()}function Ie(t){K.call(this),this.type="LineBasicMaterial",this.color=new q(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.lights=!1,this.setValues(t)}function Oe(t,e,r){return 1===r?(console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),new Ne(t,e)):(ht.call(this),this.type="Line",this.geometry=void 0!==t?t:new St,void(this.material=void 0!==e?e:new Ie({color:16777215*Math.random()})))}function Ne(t,e){Oe.call(this,t,e),this.type="LineSegments"}function Ue(t,e){Oe.call(this,t,e),this.type="LineLoop"}function De(t){K.call(this),this.type="PointsMaterial",this.color=new q(16777215),this.map=null,this.size=1,this.sizeAttenuation=!0,this.lights=!1,this.setValues(t)}function Be(t,e){ht.call(this),this.type="Points",this.geometry=void 0!==t?t:new St,this.material=void 0!==e?e:new De({color:16777215*Math.random()})}function Fe(){ht.call(this),this.type="Group"}function ze(t,e,r,n,i,a,o,c,h){function l(){t.removeEventListener("loadeddata",l,!1),u.needsUpdate=!0}s.call(this,t,e,r,n,i,a,o,c,h),this.generateMipmaps=!1;var u=this;t.addEventListener("loadeddata",l,!1)}function Ge(t,e,r,n,i,a,o,c,h,l,u,p){s.call(this,null,a,o,c,h,l,n,i,u,p),this.image={width:e,height:r},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}function He(t,e,r,n,i,a,o,c,h,l){if(l=void 0!==l?l:Ss,l!==Ss&&l!==As)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===r&&l===Ss&&(r=us),void 0===r&&l===As&&(r=xs),s.call(this,null,n,i,a,o,c,l,r,h),this.image={width:t,height:e},this.magFilter=void 0!==o?o:rs,this.minFilter=void 0!==c?c:rs,this.flipY=!1,this.generateMipmaps=!1}function Ve(t){St.call(this),this.type="WireframeGeometry";var e,r,n,i,o,s,c,h,l,u,p=[],d=[0,0],f={},m=["a","b","c"];if(t&&t.isGeometry){var v=t.faces;for(e=0,n=v.length;e<n;e++){var g=v[e];for(r=0;r<3;r++)c=g[m[r]],h=g[m[(r+1)%3]],d[0]=Math.min(c,h),d[1]=Math.max(c,h),l=d[0]+","+d[1],void 0===f[l]&&(f[l]={index1:d[0],index2:d[1]})}for(l in f)s=f[l],u=t.vertices[s.index1],p.push(u.x,u.y,u.z),u=t.vertices[s.index2],p.push(u.x,u.y,u.z)}else if(t&&t.isBufferGeometry){var y,x,b,_,w,M,E,T;if(u=new a,null!==t.index){for(y=t.attributes.position,x=t.index,b=t.groups,0===b.length&&(b=[{start:0,count:x.count,materialIndex:0}]),i=0,o=b.length;i<o;++i)for(_=b[i],w=_.start,M=_.count,e=w,n=w+M;e<n;e+=3)for(r=0;r<3;r++)c=x.getX(e+r),h=x.getX(e+(r+1)%3),d[0]=Math.min(c,h),d[1]=Math.max(c,h),l=d[0]+","+d[1],void 0===f[l]&&(f[l]={index1:d[0],index2:d[1]});for(l in f)s=f[l],u.fromBufferAttribute(y,s.index1),p.push(u.x,u.y,u.z),u.fromBufferAttribute(y,s.index2),p.push(u.x,u.y,u.z)}else for(y=t.attributes.position,e=0,n=y.count/3;e<n;e++)for(r=0;r<3;r++)E=3*e+r,u.fromBufferAttribute(y,E),p.push(u.x,u.y,u.z),T=3*e+(r+1)%3,u.fromBufferAttribute(y,T),p.push(u.x,u.y,u.z)}this.addAttribute("position",new wt(p,3))}function ke(t,e,r){dt.call(this),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:r},this.fromBufferGeometry(new je(t,e,r)),this.mergeVertices()}function je(t,e,r){St.call(this),this.type="ParametricBufferGeometry",this.parameters={func:t,slices:e,stacks:r};var n,i,o=[],s=[],c=[],h=[],l=1e-5,u=new a,p=new a,d=new a,f=new a,m=new a,v=e+1;for(n=0;n<=r;n++){var g=n/r;for(i=0;i<=e;i++){var y=i/e;p=t(y,g,p),s.push(p.x,p.y,p.z),y-l>=0?(d=t(y-l,g,d),f.subVectors(p,d)):(d=t(y+l,g,d),f.subVectors(d,p)),g-l>=0?(d=t(y,g-l,d),m.subVectors(p,d)):(d=t(y,g+l,d),m.subVectors(d,p)),u.crossVectors(f,m).normalize(),c.push(u.x,u.y,u.z),h.push(y,g)}}for(n=0;n<r;n++)for(i=0;i<e;i++){var x=n*v+i,b=n*v+i+1,_=(n+1)*v+i+1,w=(n+1)*v+i;o.push(x,b,w),o.push(b,_,w)}this.setIndex(o),this.addAttribute("position",new wt(s,3)),this.addAttribute("normal",new wt(c,3)),this.addAttribute("uv",new wt(h,2))}function We(t,e,r,n){dt.call(this),this.type="PolyhedronGeometry",this.parameters={vertices:t,indices:e,radius:r,detail:n},this.fromBufferGeometry(new Xe(t,e,r,n)),this.mergeVertices()}function Xe(t,e,n,i){function o(t){for(var r=new a,n=new a,i=new a,o=0;o<e.length;o+=3)p(e[o+0],r),p(e[o+1],n),p(e[o+2],i),s(r,n,i,t)}function s(t,e,r,n){var i,a,o=Math.pow(2,n),s=[];for(i=0;i<=o;i++){s[i]=[];var c=t.clone().lerp(r,i/o),h=e.clone().lerp(r,i/o),l=o-i;for(a=0;a<=l;a++)0===a&&i===o?s[i][a]=c:s[i][a]=c.clone().lerp(h,a/l)}for(i=0;i<o;i++)for(a=0;a<2*(o-i)-1;a++){var p=Math.floor(a/2);a%2===0?(u(s[i][p+1]),u(s[i+1][p]),u(s[i][p])):(u(s[i][p+1]),u(s[i+1][p+1]),u(s[i+1][p]))}}function c(t){for(var e=new a,r=0;r<g.length;r+=3)e.x=g[r+0],e.y=g[r+1],e.z=g[r+2],e.normalize().multiplyScalar(t),g[r+0]=e.x,g[r+1]=e.y,g[r+2]=e.z}function h(){for(var t=new a,e=0;e<g.length;e+=3){t.x=g[e+0],t.y=g[e+1],t.z=g[e+2];var r=m(t)/2/Math.PI+.5,n=v(t)/Math.PI+.5;y.push(r,1-n)}d(),l()}function l(){for(var t=0;t<y.length;t+=6){var e=y[t+0],r=y[t+2],n=y[t+4],i=Math.max(e,r,n),a=Math.min(e,r,n);i>.9&&a<.1&&(e<.2&&(y[t+0]+=1),r<.2&&(y[t+2]+=1),n<.2&&(y[t+4]+=1))}}function u(t){g.push(t.x,t.y,t.z)}function p(e,r){var n=3*e;r.x=t[n+0],r.y=t[n+1],r.z=t[n+2]}function d(){for(var t=new a,e=new a,n=new a,i=new a,o=new r,s=new r,c=new r,h=0,l=0;h<g.length;h+=9,l+=6){t.set(g[h+0],g[h+1],g[h+2]),e.set(g[h+3],g[h+4],g[h+5]),n.set(g[h+6],g[h+7],g[h+8]),o.set(y[l+0],y[l+1]),s.set(y[l+2],y[l+3]),c.set(y[l+4],y[l+5]),i.copy(t).add(e).add(n).divideScalar(3);var u=m(i);f(o,l+0,t,u),f(s,l+2,e,u),f(c,l+4,n,u)}}function f(t,e,r,n){n<0&&1===t.x&&(y[e]=t.x-1),0===r.x&&0===r.z&&(y[e]=n/2/Math.PI+.5)}function m(t){return Math.atan2(t.z,-t.x)}function v(t){return Math.atan2(-t.y,Math.sqrt(t.x*t.x+t.z*t.z))}St.call(this),this.type="PolyhedronBufferGeometry",this.parameters={vertices:t,indices:e,radius:n,detail:i},n=n||1,i=i||0;var g=[],y=[];o(i),c(n),h(),this.addAttribute("position",new wt(g,3)),this.addAttribute("normal",new wt(g.slice(),3)),this.addAttribute("uv",new wt(y,2)),0===i?this.computeVertexNormals():this.normalizeNormals()}function qe(t,e){dt.call(this),this.type="TetrahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new Ye(t,e)),this.mergeVertices()}function Ye(t,e){var r=[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],n=[2,1,0,0,3,2,1,3,0,2,3,1];Xe.call(this,r,n,t,e),this.type="TetrahedronBufferGeometry",this.parameters={radius:t,detail:e}}function Ze(t,e){dt.call(this),this.type="OctahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new Je(t,e)),this.mergeVertices()}function Je(t,e){var r=[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],n=[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2];Xe.call(this,r,n,t,e),this.type="OctahedronBufferGeometry",this.parameters={radius:t,detail:e}}function Qe(t,e){dt.call(this),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new Ke(t,e)),this.mergeVertices()}function Ke(t,e){var r=(1+Math.sqrt(5))/2,n=[-1,r,0,1,r,0,-1,-r,0,1,-r,0,0,-1,r,0,1,r,0,-1,-r,0,1,-r,r,0,-1,r,0,1,-r,0,-1,-r,0,1],i=[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];Xe.call(this,n,i,t,e),this.type="IcosahedronBufferGeometry",this.parameters={radius:t,detail:e}}function $e(t,e){dt.call(this),this.type="DodecahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new tr(t,e)),this.mergeVertices()}function tr(t,e){var r=(1+Math.sqrt(5))/2,n=1/r,i=[-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,-n,-r,0,-n,r,0,n,-r,0,n,r,-n,-r,0,-n,r,0,n,-r,0,n,r,0,-r,0,-n,r,0,-n,-r,0,n,r,0,n],a=[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];Xe.call(this,i,a,t,e),this.type="DodecahedronBufferGeometry",this.parameters={radius:t,detail:e}}function er(t,e,r,n,i,a){dt.call(this),this.type="TubeGeometry",this.parameters={path:t,tubularSegments:e,radius:r,radialSegments:n,closed:i},void 0!==a&&console.warn("THREE.TubeGeometry: taper has been removed.");var o=new rr(t,e,r,n,i);this.tangents=o.tangents,this.normals=o.normals,this.binormals=o.binormals,this.fromBufferGeometry(o),this.mergeVertices()}function rr(t,e,n,i,o){function s(){for(p=0;p<e;p++)c(p);c(o===!1?e:0),l(),h()}function c(r){g=t.getPointAt(r/e,g);var a=u.normals[r],o=u.binormals[r];for(d=0;d<=i;d++){var s=d/i*Math.PI*2,c=Math.sin(s),h=-Math.cos(s);m.x=h*a.x+c*o.x,m.y=h*a.y+c*o.y,m.z=h*a.z+c*o.z,m.normalize(),x.push(m.x,m.y,m.z),f.x=g.x+n*m.x,f.y=g.y+n*m.y,f.z=g.z+n*m.z,y.push(f.x,f.y,f.z)}}function h(){for(d=1;d<=e;d++)for(p=1;p<=i;p++){var t=(i+1)*(d-1)+(p-1),r=(i+1)*d+(p-1),n=(i+1)*d+p,a=(i+1)*(d-1)+p;_.push(t,r,a),_.push(r,n,a)}}function l(){for(p=0;p<=e;p++)for(d=0;d<=i;d++)v.x=p/e,v.y=d/i,b.push(v.x,v.y)}St.call(this),this.type="TubeBufferGeometry",this.parameters={path:t,tubularSegments:e,radius:n,radialSegments:i,closed:o},e=e||64,n=n||1,i=i||8,o=o||!1;var u=t.computeFrenetFrames(e,o);this.tangents=u.tangents,this.normals=u.normals,this.binormals=u.binormals;var p,d,f=new a,m=new a,v=new r,g=new a,y=[],x=[],b=[],_=[];s(),this.setIndex(_),this.addAttribute("position",new wt(y,3)),this.addAttribute("normal",new wt(x,3)),this.addAttribute("uv",new wt(b,2))}function nr(t,e,r,n,i,a,o){dt.call(this),this.type="TorusKnotGeometry",this.parameters={radius:t,tube:e,tubularSegments:r,radialSegments:n,p:i,q:a},void 0!==o&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead."),this.fromBufferGeometry(new ir(t,e,r,n,i,a)),this.mergeVertices()}function ir(t,e,r,n,i,o){function s(t,e,r,n,i){var a=Math.cos(t),o=Math.sin(t),s=r/e*t,c=Math.cos(s);i.x=n*(2+c)*.5*a,i.y=n*(2+c)*o*.5,i.z=n*Math.sin(s)*.5}St.call(this),this.type="TorusKnotBufferGeometry",this.parameters={radius:t,tube:e,tubularSegments:r,radialSegments:n,p:i,q:o},t=t||1,e=e||.4,r=Math.floor(r)||64,n=Math.floor(n)||8,i=i||2,o=o||3;var c,h,l=[],u=[],p=[],d=[],f=new a,m=new a,v=new a,g=new a,y=new a,x=new a,b=new a;for(c=0;c<=r;++c){var _=c/r*i*Math.PI*2;for(s(_,i,o,t,v),s(_+.01,i,o,t,g),x.subVectors(g,v),b.addVectors(g,v),y.crossVectors(x,b),b.crossVectors(y,x),y.normalize(),b.normalize(),h=0;h<=n;++h){var w=h/n*Math.PI*2,M=-e*Math.cos(w),E=e*Math.sin(w);f.x=v.x+(M*b.x+E*y.x),f.y=v.y+(M*b.y+E*y.y),f.z=v.z+(M*b.z+E*y.z),u.push(f.x,f.y,f.z),m.subVectors(f,v).normalize(),p.push(m.x,m.y,m.z),d.push(c/r),d.push(h/n)}}for(h=1;h<=r;h++)for(c=1;c<=n;c++){var T=(n+1)*(h-1)+(c-1),S=(n+1)*h+(c-1),A=(n+1)*h+c,R=(n+1)*(h-1)+c;l.push(T,S,R),l.push(S,A,R)}this.setIndex(l),this.addAttribute("position",new wt(u,3)),this.addAttribute("normal",new wt(p,3)),this.addAttribute("uv",new wt(d,2))}function ar(t,e,r,n,i){dt.call(this),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:n,arc:i},this.fromBufferGeometry(new or(t,e,r,n,i)),this.mergeVertices()}function or(t,e,r,n,i){St.call(this),this.type="TorusBufferGeometry",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:n,arc:i},t=t||1,e=e||.4,r=Math.floor(r)||8,n=Math.floor(n)||6,i=i||2*Math.PI;var o,s,c=[],h=[],l=[],u=[],p=new a,d=new a,f=new a;for(o=0;o<=r;o++)for(s=0;s<=n;s++){var m=s/n*i,v=o/r*Math.PI*2;d.x=(t+e*Math.cos(v))*Math.cos(m),d.y=(t+e*Math.cos(v))*Math.sin(m),d.z=e*Math.sin(v),h.push(d.x,d.y,d.z),p.x=t*Math.cos(m),p.y=t*Math.sin(m),f.subVectors(d,p).normalize(),l.push(f.x,f.y,f.z),u.push(s/n),u.push(o/r)}for(o=1;o<=r;o++)for(s=1;s<=n;s++){var g=(n+1)*o+s-1,y=(n+1)*(o-1)+s-1,x=(n+1)*(o-1)+s,b=(n+1)*o+s;c.push(g,y,b),c.push(y,x,b)}this.setIndex(c),this.addAttribute("position",new wt(h,3)),this.addAttribute("normal",new wt(l,3)),this.addAttribute("uv",new wt(u,2))}function sr(t,e,r,n,i){var a,o;if(i===Nr(t,e,r,n)>0)for(a=e;a<r;a+=n)o=Cr(a,t[a],t[a+1],o);else for(a=r-n;a>=e;a-=n)o=Cr(a,t[a],t[a+1],o);return o&&Tr(o,o.next)&&(Ir(o),o=o.next),o}function cr(t,e){if(!t)return t;e||(e=t);var r,n=t;do if(r=!1,n.steiner||!Tr(n,n.next)&&0!==Er(n.prev,n,n.next))n=n.next;else{if(Ir(n),n=e=n.prev,n===n.next)break;r=!0}while(r||n!==e);return e}function hr(t,e,r,n,i,a,o){if(t){!o&&a&&yr(t,n,i,a);for(var s,c,h=t;t.prev!==t.next;)if(s=t.prev,c=t.next,a?ur(t,n,i,a):lr(t))e.push(s.i/r),e.push(t.i/r),e.push(c.i/r),Ir(t),t=c.next,h=c.next;else if(t=c,t===h){o?1===o?(t=pr(t,e,r),hr(t,e,r,n,i,a,2)):2===o&&dr(t,e,r,n,i,a):hr(cr(t),e,r,n,i,a,1);break}}}function lr(t){var e=t.prev,r=t,n=t.next;if(Er(e,r,n)>=0)return!1;for(var i=t.next.next;i!==t.prev;){if(wr(e.x,e.y,r.x,r.y,n.x,n.y,i.x,i.y)&&Er(i.prev,i,i.next)>=0)return!1;i=i.next}return!0}function ur(t,e,r,n){var i=t.prev,a=t,o=t.next;if(Er(i,a,o)>=0)return!1;for(var s=i.x<a.x?i.x<o.x?i.x:o.x:a.x<o.x?a.x:o.x,c=i.y<a.y?i.y<o.y?i.y:o.y:a.y<o.y?a.y:o.y,h=i.x>a.x?i.x>o.x?i.x:o.x:a.x>o.x?a.x:o.x,l=i.y>a.y?i.y>o.y?i.y:o.y:a.y>o.y?a.y:o.y,u=br(s,c,e,r,n),p=br(h,l,e,r,n),d=t.nextZ;d&&d.z<=p;){if(d!==t.prev&&d!==t.next&&wr(i.x,i.y,a.x,a.y,o.x,o.y,d.x,d.y)&&Er(d.prev,d,d.next)>=0)return!1;d=d.nextZ}for(d=t.prevZ;d&&d.z>=u;){if(d!==t.prev&&d!==t.next&&wr(i.x,i.y,a.x,a.y,o.x,o.y,d.x,d.y)&&Er(d.prev,d,d.next)>=0)return!1;d=d.prevZ}return!0}function pr(t,e,r){var n=t;do{var i=n.prev,a=n.next.next;!Tr(i,a)&&Sr(i,n,n.next,a)&&Rr(i,a)&&Rr(a,i)&&(e.push(i.i/r),e.push(n.i/r),e.push(a.i/r),Ir(n),Ir(n.next),n=t=a),n=n.next}while(n!==t);return n}function dr(t,e,r,n,i,a){var o=t;do{for(var s=o.next.next;s!==o.prev;){if(o.i!==s.i&&Mr(o,s)){var c=Pr(o,s);return o=cr(o,o.next),c=cr(c,c.next),hr(o,e,r,n,i,a),void hr(c,e,r,n,i,a)}s=s.next}o=o.next}while(o!==t)}function fr(t,e,r,n){var i,a,o,s,c,h=[];for(i=0,a=e.length;i<a;i++)o=e[i]*n,s=i<a-1?e[i+1]*n:t.length,c=sr(t,o,s,n,!1),c===c.next&&(c.steiner=!0),h.push(_r(c));for(h.sort(mr),i=0;i<h.length;i++)vr(h[i],r),r=cr(r,r.next);return r}function mr(t,e){return t.x-e.x}function vr(t,e){if(e=gr(t,e)){var r=Pr(e,t);cr(r,r.next)}}function gr(t,e){var r,n=e,i=t.x,a=t.y,o=-(1/0);do{if(a<=n.y&&a>=n.next.y&&n.next.y!==n.y){var s=n.x+(a-n.y)*(n.next.x-n.x)/(n.next.y-n.y);if(s<=i&&s>o){if(o=s,s===i){if(a===n.y)return n;if(a===n.next.y)return n.next}r=n.x<n.next.x?n:n.next}}n=n.next}while(n!==e);if(!r)return null;if(i===o)return r.prev;var c,h=r,l=r.x,u=r.y,p=1/0;for(n=r.next;n!==h;)i>=n.x&&n.x>=l&&i!==n.x&&wr(a<u?i:o,a,l,u,a<u?o:i,a,n.x,n.y)&&(c=Math.abs(a-n.y)/(i-n.x),(c<p||c===p&&n.x>r.x)&&Rr(n,t)&&(r=n,p=c)),n=n.next;return r}function yr(t,e,r,n){var i=t;do null===i.z&&(i.z=br(i.x,i.y,e,r,n)),i.prevZ=i.prev,i.nextZ=i.next,i=i.next;while(i!==t);i.prevZ.nextZ=null,i.prevZ=null,xr(i)}function xr(t){var e,r,n,i,a,o,s,c,h=1;do{for(r=t,t=null,a=null,o=0;r;){for(o++,n=r,s=0,e=0;e<h&&(s++,n=n.nextZ,n);e++);for(c=h;s>0||c>0&&n;)0!==s&&(0===c||!n||r.z<=n.z)?(i=r,r=r.nextZ,s--):(i=n,n=n.nextZ,c--),a?a.nextZ=i:t=i,i.prevZ=a,a=i;r=n}a.nextZ=null,h*=2}while(o>1);return t}function br(t,e,r,n,i){return t=32767*(t-r)*i,e=32767*(e-n)*i,t=16711935&(t|t<<8),t=252645135&(t|t<<4),t=858993459&(t|t<<2),t=1431655765&(t|t<<1),e=16711935&(e|e<<8),e=252645135&(e|e<<4),e=858993459&(e|e<<2),e=1431655765&(e|e<<1),t|e<<1}function _r(t){var e=t,r=t;do e.x<r.x&&(r=e),e=e.next;while(e!==t);return r}function wr(t,e,r,n,i,a,o,s){return(i-o)*(e-s)-(t-o)*(a-s)>=0&&(t-o)*(n-s)-(r-o)*(e-s)>=0&&(r-o)*(a-s)-(i-o)*(n-s)>=0}function Mr(t,e){return t.next.i!==e.i&&t.prev.i!==e.i&&!Ar(t,e)&&Rr(t,e)&&Rr(e,t)&&Lr(t,e)}function Er(t,e,r){return(e.y-t.y)*(r.x-e.x)-(e.x-t.x)*(r.y-e.y)}function Tr(t,e){return t.x===e.x&&t.y===e.y}function Sr(t,e,r,n){return!!(Tr(t,e)&&Tr(r,n)||Tr(t,n)&&Tr(r,e))||Er(t,e,r)>0!=Er(t,e,n)>0&&Er(r,n,t)>0!=Er(r,n,e)>0}function Ar(t,e){var r=t;do{if(r.i!==t.i&&r.next.i!==t.i&&r.i!==e.i&&r.next.i!==e.i&&Sr(r,r.next,t,e))return!0;r=r.next}while(r!==t);return!1}function Rr(t,e){return Er(t.prev,t,t.next)<0?Er(t,e,t.next)>=0&&Er(t,t.prev,e)>=0:Er(t,e,t.prev)<0||Er(t,t.next,e)<0}function Lr(t,e){var r=t,n=!1,i=(t.x+e.x)/2,a=(t.y+e.y)/2;do r.y>a!=r.next.y>a&&r.next.y!==r.y&&i<(r.next.x-r.x)*(a-r.y)/(r.next.y-r.y)+r.x&&(n=!n),r=r.next;while(r!==t);return n}function Pr(t,e){var r=new Or(t.i,t.x,t.y),n=new Or(e.i,e.x,e.y),i=t.next,a=e.prev;return t.next=e,e.prev=t,r.next=i,i.prev=r,n.next=r,r.prev=n,a.next=n,n.prev=a,n}function Cr(t,e,r,n){var i=new Or(t,e,r);return n?(i.next=n.next,i.prev=n,n.next.prev=i,n.next=i):(i.prev=i,i.next=i),i}function Ir(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function Or(t,e,r){this.i=t,this.x=e,this.y=r,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}function Nr(t,e,r,n){for(var i=0,a=e,o=r-n;a<r;a+=n)i+=(t[o]-t[a])*(t[a+1]+t[o+1]),o=a;return i}function Ur(t,e){dt.call(this),this.type="ExtrudeGeometry",this.parameters={shapes:t,options:e},this.fromBufferGeometry(new Dr(t,e)),this.mergeVertices()}function Dr(t,e){"undefined"!=typeof t&&(St.call(this),this.type="ExtrudeBufferGeometry",t=Array.isArray(t)?t:[t],this.addShapeList(t,e),this.computeVertexNormals())}function Br(t,e){dt.call(this),this.type="TextGeometry",this.parameters={text:t,parameters:e},this.fromBufferGeometry(new Fr(t,e)),this.mergeVertices()}function Fr(t,e){e=e||{};var r=e.font;if(!r||!r.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new dt;var n=r.generateShapes(t,e.size,e.curveSegments);e.amount=void 0!==e.height?e.height:50,void 0===e.bevelThickness&&(e.bevelThickness=10),void 0===e.bevelSize&&(e.bevelSize=8),void 0===e.bevelEnabled&&(e.bevelEnabled=!1),Dr.call(this,n,e),this.type="TextBufferGeometry"}function zr(t,e,r,n,i,a,o){dt.call(this),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:n,phiLength:i,thetaStart:a,thetaLength:o},this.fromBufferGeometry(new Gr(t,e,r,n,i,a,o)),this.mergeVertices()}function Gr(t,e,r,n,i,o,s){St.call(this),this.type="SphereBufferGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:n,phiLength:i,thetaStart:o,thetaLength:s},t=t||1,e=Math.max(3,Math.floor(e)||8),r=Math.max(2,Math.floor(r)||6),n=void 0!==n?n:0,i=void 0!==i?i:2*Math.PI,o=void 0!==o?o:0,s=void 0!==s?s:Math.PI;var c,h,l=o+s,u=0,p=[],d=new a,f=new a,m=[],v=[],g=[],y=[];for(h=0;h<=r;h++){var x=[],b=h/r;for(c=0;c<=e;c++){var _=c/e;d.x=-t*Math.cos(n+_*i)*Math.sin(o+b*s),d.y=t*Math.cos(o+b*s),d.z=t*Math.sin(n+_*i)*Math.sin(o+b*s),v.push(d.x,d.y,d.z),f.set(d.x,d.y,d.z).normalize(),g.push(f.x,f.y,f.z),y.push(_,1-b),x.push(u++)}p.push(x)}for(h=0;h<r;h++)for(c=0;c<e;c++){var w=p[h][c+1],M=p[h][c],E=p[h+1][c],T=p[h+1][c+1];(0!==h||o>0)&&m.push(w,M,T),(h!==r-1||l<Math.PI)&&m.push(M,E,T)}this.setIndex(m),this.addAttribute("position",new wt(v,3)),this.addAttribute("normal",new wt(g,3)),this.addAttribute("uv",new wt(y,2))}function Hr(t,e,r,n,i,a){dt.call(this),this.type="RingGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:r,phiSegments:n,thetaStart:i,thetaLength:a},this.fromBufferGeometry(new Vr(t,e,r,n,i,a)),this.mergeVertices()}function Vr(t,e,n,i,o,s){St.call(this),this.type="RingBufferGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:n,phiSegments:i,thetaStart:o,thetaLength:s},t=t||.5,e=e||1,o=void 0!==o?o:0,s=void 0!==s?s:2*Math.PI,n=void 0!==n?Math.max(3,n):8,i=void 0!==i?Math.max(1,i):1;var c,h,l,u=[],p=[],d=[],f=[],m=t,v=(e-t)/i,g=new a,y=new r;for(h=0;h<=i;h++){for(l=0;l<=n;l++)c=o+l/n*s,g.x=m*Math.cos(c),g.y=m*Math.sin(c),p.push(g.x,g.y,g.z),d.push(0,0,1),y.x=(g.x/e+1)/2,y.y=(g.y/e+1)/2,f.push(y.x,y.y);m+=v}for(h=0;h<i;h++){var x=h*(n+1);for(l=0;l<n;l++){c=l+x;var b=c,_=c+n+1,w=c+n+2,M=c+1;u.push(b,_,M),u.push(_,w,M)}}this.setIndex(u),this.addAttribute("position",new wt(p,3)),this.addAttribute("normal",new wt(d,3)),this.addAttribute("uv",new wt(f,2))}function kr(t,e,r,n){dt.call(this),this.type="LatheGeometry",this.parameters={points:t,segments:e,phiStart:r,phiLength:n},this.fromBufferGeometry(new jr(t,e,r,n)),this.mergeVertices()}function jr(t,e,n,i){St.call(this),this.type="LatheBufferGeometry",this.parameters={points:t,segments:e,phiStart:n,phiLength:i},e=Math.floor(e)||12,n=n||0,i=i||2*Math.PI,i=ac.clamp(i,0,2*Math.PI);var o,s,c,h=[],l=[],u=[],p=1/e,d=new a,f=new r;for(s=0;s<=e;s++){var m=n+s*p*i,v=Math.sin(m),g=Math.cos(m);for(c=0;c<=t.length-1;c++)d.x=t[c].x*v,d.y=t[c].y,d.z=t[c].x*g,l.push(d.x,d.y,d.z),f.x=s/e,f.y=c/(t.length-1),u.push(f.x,f.y)}for(s=0;s<e;s++)for(c=0;c<t.length-1;c++){o=c+s*t.length;var y=o,x=o+t.length,b=o+t.length+1,_=o+1;h.push(y,x,_),h.push(x,b,_)}if(this.setIndex(h),this.addAttribute("position",new wt(l,3)),this.addAttribute("uv",new wt(u,2)),this.computeVertexNormals(),i===2*Math.PI){var w=this.attributes.normal.array,M=new a,E=new a,T=new a;for(o=e*t.length*3,s=0,c=0;s<t.length;s++,c+=3)M.x=w[c+0],M.y=w[c+1],M.z=w[c+2],E.x=w[o+c+0],E.y=w[o+c+1],E.z=w[o+c+2],T.addVectors(M,E).normalize(),w[c+0]=w[o+c+0]=T.x,w[c+1]=w[o+c+1]=T.y,w[c+2]=w[o+c+2]=T.z}}function Wr(t,e){dt.call(this),this.type="ShapeGeometry","object"==typeof e&&(console.warn("THREE.ShapeGeometry: Options parameter has been removed."),e=e.curveSegments),this.parameters={shapes:t,curveSegments:e},this.fromBufferGeometry(new Xr(t,e)),this.mergeVertices()}function Xr(t,e){function r(t){var r,s,h,l=i.length/3,u=t.extractPoints(e),p=u.shape,d=u.holes;if(Sl.isClockWise(p)===!1)for(p=p.reverse(),
r=0,s=d.length;r<s;r++)h=d[r],Sl.isClockWise(h)===!0&&(d[r]=h.reverse());var f=Sl.triangulateShape(p,d);for(r=0,s=d.length;r<s;r++)h=d[r],p=p.concat(h);for(r=0,s=p.length;r<s;r++){var m=p[r];i.push(m.x,m.y,0),a.push(0,0,1),o.push(m.x,m.y)}for(r=0,s=f.length;r<s;r++){var v=f[r],g=v[0]+l,y=v[1]+l,x=v[2]+l;n.push(g,y,x),c+=3}}St.call(this),this.type="ShapeBufferGeometry",this.parameters={shapes:t,curveSegments:e},e=e||12;var n=[],i=[],a=[],o=[],s=0,c=0;if(Array.isArray(t)===!1)r(t);else for(var h=0;h<t.length;h++)r(t[h]),this.addGroup(s,c,h),s+=c,c=0;this.setIndex(n),this.addAttribute("position",new wt(i,3)),this.addAttribute("normal",new wt(a,3)),this.addAttribute("uv",new wt(o,2))}function qr(t,e){if(e.shapes=[],Array.isArray(t))for(var r=0,n=t.length;r<n;r++){var i=t[r];e.shapes.push(i.uuid)}else e.shapes.push(t.uuid);return e}function Yr(t,e){St.call(this),this.type="EdgesGeometry",this.parameters={thresholdAngle:e},e=void 0!==e?e:1;var r,n,i,a,o=[],s=Math.cos(ac.DEG2RAD*e),c=[0,0],h={},l=["a","b","c"];t.isBufferGeometry?(a=new dt,a.fromBufferGeometry(t)):a=t.clone(),a.mergeVertices(),a.computeFaceNormals();for(var u=a.vertices,p=a.faces,d=0,f=p.length;d<f;d++)for(var m=p[d],v=0;v<3;v++)r=m[l[v]],n=m[l[(v+1)%3]],c[0]=Math.min(r,n),c[1]=Math.max(r,n),i=c[0]+","+c[1],void 0===h[i]?h[i]={index1:c[0],index2:c[1],face1:d,face2:void 0}:h[i].face2=d;for(i in h){var g=h[i];if(void 0===g.face2||p[g.face1].normal.dot(p[g.face2].normal)<=s){var y=u[g.index1];o.push(y.x,y.y,y.z),y=u[g.index2],o.push(y.x,y.y,y.z)}}this.addAttribute("position",new wt(o,3))}function Zr(t,e,r,n,i,a,o,s){dt.call(this),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:n,heightSegments:i,openEnded:a,thetaStart:o,thetaLength:s},this.fromBufferGeometry(new Jr(t,e,r,n,i,a,o,s)),this.mergeVertices()}function Jr(t,e,n,i,o,s,c,h){function l(){var r,s,l=new a,u=new a,_=0,w=(e-t)/n;for(s=0;s<=o;s++){var M=[],E=s/o,T=E*(e-t)+t;for(r=0;r<=i;r++){var S=r/i,A=S*h+c,R=Math.sin(A),L=Math.cos(A);u.x=T*R,u.y=-E*n+x,u.z=T*L,f.push(u.x,u.y,u.z),l.set(R,w,L).normalize(),m.push(l.x,l.y,l.z),v.push(S,1-E),M.push(g++)}y.push(M)}for(r=0;r<i;r++)for(s=0;s<o;s++){var P=y[s][r],C=y[s+1][r],I=y[s+1][r+1],O=y[s][r+1];d.push(P,C,O),d.push(C,I,O),_+=6}p.addGroup(b,_,0),b+=_}function u(n){var o,s,l,u=new r,y=new a,_=0,w=n===!0?t:e,M=n===!0?1:-1;for(s=g,o=1;o<=i;o++)f.push(0,x*M,0),m.push(0,M,0),v.push(.5,.5),g++;for(l=g,o=0;o<=i;o++){var E=o/i,T=E*h+c,S=Math.cos(T),A=Math.sin(T);y.x=w*A,y.y=x*M,y.z=w*S,f.push(y.x,y.y,y.z),m.push(0,M,0),u.x=.5*S+.5,u.y=.5*A*M+.5,v.push(u.x,u.y),g++}for(o=0;o<i;o++){var R=s+o,L=l+o;n===!0?d.push(L,L+1,R):d.push(L+1,L,R),_+=3}p.addGroup(b,_,n===!0?1:2),b+=_}St.call(this),this.type="CylinderBufferGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:n,radialSegments:i,heightSegments:o,openEnded:s,thetaStart:c,thetaLength:h};var p=this;t=void 0!==t?t:1,e=void 0!==e?e:1,n=n||1,i=Math.floor(i)||8,o=Math.floor(o)||1,s=void 0!==s&&s,c=void 0!==c?c:0,h=void 0!==h?h:2*Math.PI;var d=[],f=[],m=[],v=[],g=0,y=[],x=n/2,b=0;l(),s===!1&&(t>0&&u(!0),e>0&&u(!1)),this.setIndex(d),this.addAttribute("position",new wt(f,3)),this.addAttribute("normal",new wt(m,3)),this.addAttribute("uv",new wt(v,2))}function Qr(t,e,r,n,i,a,o){Zr.call(this,0,t,e,r,n,i,a,o),this.type="ConeGeometry",this.parameters={radius:t,height:e,radialSegments:r,heightSegments:n,openEnded:i,thetaStart:a,thetaLength:o}}function Kr(t,e,r,n,i,a,o){Jr.call(this,0,t,e,r,n,i,a,o),this.type="ConeBufferGeometry",this.parameters={radius:t,height:e,radialSegments:r,heightSegments:n,openEnded:i,thetaStart:a,thetaLength:o}}function $r(t,e,r,n){dt.call(this),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:r,thetaLength:n},this.fromBufferGeometry(new tn(t,e,r,n)),this.mergeVertices()}function tn(t,e,n,i){St.call(this),this.type="CircleBufferGeometry",this.parameters={radius:t,segments:e,thetaStart:n,thetaLength:i},t=t||1,e=void 0!==e?Math.max(3,e):8,n=void 0!==n?n:0,i=void 0!==i?i:2*Math.PI;var o,s,c=[],h=[],l=[],u=[],p=new a,d=new r;for(h.push(0,0,0),l.push(0,0,1),u.push(.5,.5),s=0,o=3;s<=e;s++,o+=3){var f=n+s/e*i;p.x=t*Math.cos(f),p.y=t*Math.sin(f),h.push(p.x,p.y,p.z),l.push(0,0,1),d.x=(h[o]/t+1)/2,d.y=(h[o+1]/t+1)/2,u.push(d.x,d.y)}for(o=1;o<=e;o++)c.push(o,o+1,0);this.setIndex(c),this.addAttribute("position",new wt(h,3)),this.addAttribute("normal",new wt(l,3)),this.addAttribute("uv",new wt(u,2))}function en(t){K.call(this),this.type="ShadowMaterial",this.color=new q(0),this.opacity=1,this.lights=!0,this.transparent=!0,this.setValues(t)}function rn(t){It.call(this,t),this.type="RawShaderMaterial"}function nn(t){K.call(this),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new q(16777215),this.roughness=.5,this.metalness=.5,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new q(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new r(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.setValues(t)}function an(t){nn.call(this),this.defines={PHYSICAL:""},this.type="MeshPhysicalMaterial",this.reflectivity=.5,this.clearCoat=0,this.clearCoatRoughness=0,this.setValues(t)}function on(t){K.call(this),this.type="MeshPhongMaterial",this.color=new q(16777215),this.specular=new q(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new q(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new r(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Bo,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(t)}function sn(t){on.call(this),this.defines={TOON:""},this.type="MeshToonMaterial",this.gradientMap=null,this.setValues(t)}function cn(t){K.call(this),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new r(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function hn(t){K.call(this),this.type="MeshLambertMaterial",this.color=new q(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new q(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Bo,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(t)}function ln(t){Ie.call(this),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}function un(t,e,r){var n=this,i=!1,a=0,o=0,s=void 0;this.onStart=void 0,this.onLoad=t,this.onProgress=e,this.onError=r,this.itemStart=function(t){o++,i===!1&&void 0!==n.onStart&&n.onStart(t,a,o),i=!0},this.itemEnd=function(t){a++,void 0!==n.onProgress&&n.onProgress(t,a,o),a===o&&(i=!1,void 0!==n.onLoad&&n.onLoad())},this.itemError=function(t){void 0!==n.onError&&n.onError(t)},this.resolveURL=function(t){return s?s(t):t},this.setURLModifier=function(t){return s=t,this}}function pn(t){this.manager=void 0!==t?t:Pl}function dn(t){this.manager=void 0!==t?t:Pl,this._parser=null}function fn(t){this.manager=void 0!==t?t:Pl,this._parser=null}function mn(t){this.manager=void 0!==t?t:Pl}function vn(t){this.manager=void 0!==t?t:Pl}function gn(t){this.manager=void 0!==t?t:Pl}function yn(){this.type="Curve",this.arcLengthDivisions=200}function xn(t,e,r,n,i,a,o,s){yn.call(this),this.type="EllipseCurve",this.aX=t||0,this.aY=e||0,this.xRadius=r||1,this.yRadius=n||1,this.aStartAngle=i||0,this.aEndAngle=a||2*Math.PI,this.aClockwise=o||!1,this.aRotation=s||0}function bn(t,e,r,n,i,a){xn.call(this,t,e,r,r,n,i,a),this.type="ArcCurve"}function _n(){function t(t,a,o,s){e=t,r=o,n=-3*t+3*a-2*o-s,i=2*t-2*a+o+s}var e=0,r=0,n=0,i=0;return{initCatmullRom:function(e,r,n,i,a){t(r,n,a*(n-e),a*(i-r))},initNonuniformCatmullRom:function(e,r,n,i,a,o,s){var c=(r-e)/a-(n-e)/(a+o)+(n-r)/o,h=(n-r)/o-(i-r)/(o+s)+(i-n)/s;c*=o,h*=o,t(r,n,c,h)},calc:function(t){var a=t*t,o=a*t;return e+r*t+n*a+i*o}}}function wn(t,e,r,n){yn.call(this),this.type="CatmullRomCurve3",this.points=t||[],this.closed=e||!1,this.curveType=r||"centripetal",this.tension=n||.5}function Mn(t,e,r,n,i){var a=.5*(n-e),o=.5*(i-r),s=t*t,c=t*s;return(2*r-2*n+a+o)*c+(-3*r+3*n-2*a-o)*s+a*t+r}function En(t,e){var r=1-t;return r*r*e}function Tn(t,e){return 2*(1-t)*t*e}function Sn(t,e){return t*t*e}function An(t,e,r,n){return En(t,e)+Tn(t,r)+Sn(t,n)}function Rn(t,e){var r=1-t;return r*r*r*e}function Ln(t,e){var r=1-t;return 3*r*r*t*e}function Pn(t,e){return 3*(1-t)*t*t*e}function Cn(t,e){return t*t*t*e}function In(t,e,r,n,i){return Rn(t,e)+Ln(t,r)+Pn(t,n)+Cn(t,i)}function On(t,e,n,i){yn.call(this),this.type="CubicBezierCurve",this.v0=t||new r,this.v1=e||new r,this.v2=n||new r,this.v3=i||new r}function Nn(t,e,r,n){yn.call(this),this.type="CubicBezierCurve3",this.v0=t||new a,this.v1=e||new a,this.v2=r||new a,this.v3=n||new a}function Un(t,e){yn.call(this),this.type="LineCurve",this.v1=t||new r,this.v2=e||new r}function Dn(t,e){yn.call(this),this.type="LineCurve3",this.v1=t||new a,this.v2=e||new a}function Bn(t,e,n){yn.call(this),this.type="QuadraticBezierCurve",this.v0=t||new r,this.v1=e||new r,this.v2=n||new r}function Fn(t,e,r){yn.call(this),this.type="QuadraticBezierCurve3",this.v0=t||new a,this.v1=e||new a,this.v2=r||new a}function zn(t){yn.call(this),this.type="SplineCurve",this.points=t||[]}function Gn(){yn.call(this),this.type="CurvePath",this.curves=[],this.autoClose=!1}function Hn(t){Gn.call(this),this.type="Path",this.currentPoint=new r,t&&this.setFromPoints(t)}function Vn(t){Hn.call(this,t),this.uuid=ac.generateUUID(),this.type="Shape",this.holes=[]}function kn(t,e){ht.call(this),this.type="Light",this.color=new q(t),this.intensity=void 0!==e?e:1,this.receiveShadow=void 0}function jn(t,e,r){kn.call(this,t,r),this.type="HemisphereLight",this.castShadow=void 0,this.position.copy(ht.DefaultUp),this.updateMatrix(),this.groundColor=new q(e)}function Wn(t){this.camera=t,this.bias=0,this.radius=1,this.mapSize=new r(512,512),this.map=null,this.matrix=new n}function Xn(){Wn.call(this,new me(50,1,.5,500))}function qn(t,e,r,n,i,a){kn.call(this,t,e),this.type="SpotLight",this.position.copy(ht.DefaultUp),this.updateMatrix(),this.target=new ht,Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(t){this.intensity=t/Math.PI}}),this.distance=void 0!==r?r:0,this.angle=void 0!==n?n:Math.PI/3,this.penumbra=void 0!==i?i:0,this.decay=void 0!==a?a:1,this.shadow=new Xn}function Yn(t,e,r,n){kn.call(this,t,e),this.type="PointLight",Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(t){this.intensity=t/(4*Math.PI)}}),this.distance=void 0!==r?r:0,this.decay=void 0!==n?n:1,this.shadow=new Wn(new me(90,1,.5,500))}function Zn(){Wn.call(this,new ut(-5,5,5,-5,.5,500))}function Jn(t,e){kn.call(this,t,e),this.type="DirectionalLight",this.position.copy(ht.DefaultUp),this.updateMatrix(),this.target=new ht,this.shadow=new Zn}function Qn(t,e){kn.call(this,t,e),this.type="AmbientLight",this.castShadow=void 0}function Kn(t,e,r,n){kn.call(this,t,e),this.type="RectAreaLight",this.position.set(0,1,0),this.updateMatrix(),this.width=void 0!==r?r:10,this.height=void 0!==n?n:10}function $n(t,e,r,n){hi.call(this,t,e,r,n)}function ti(t,e,r){hi.call(this,t,e,r)}function ei(t,e,r,n){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==n?n:new e.constructor(r),this.sampleValues=e,this.valueSize=r}function ri(t,e,r,n){ei.call(this,t,e,r,n)}function ni(t,e,r,n){hi.call(this,t,e,r,n)}function ii(t,e,r,n){hi.call(this,t,e,r,n)}function ai(t,e,r,n){hi.call(this,t,e,r,n)}function oi(t,e,r,n){ei.call(this,t,e,r,n),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0}function si(t,e,r,n){ei.call(this,t,e,r,n)}function ci(t,e,r,n){ei.call(this,t,e,r,n)}function hi(t,e,r,n){if(void 0===t)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===e||0===e.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+t);this.name=t,this.times=Bl.convertArray(e,this.TimeBufferType),this.values=Bl.convertArray(r,this.ValueBufferType),this.setInterpolation(n||this.DefaultInterpolation),this.validate(),this.optimize()}function li(t,e,r,n){hi.call(this,t,e,r,n)}function ui(t,e,r){this.name=t,this.tracks=r,this.duration=void 0!==e?e:-1,this.uuid=ac.generateUUID(),this.duration<0&&this.resetDuration(),this.optimize()}function pi(t){this.manager=void 0!==t?t:Pl,this.textures={}}function di(t){this.manager=void 0!==t?t:Pl}function fi(){this.onLoadStart=function(){},this.onLoadProgress=function(){},this.onLoadComplete=function(){}}function mi(t){"boolean"==typeof t&&(console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),t=void 0),this.manager=void 0!==t?t:Pl,this.withCredentials=!1}function vi(t){this.manager=void 0!==t?t:Pl,this.texturePath=""}function gi(t){"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.manager=void 0!==t?t:Pl,this.options=void 0}function yi(){this.type="ShapePath",this.subPaths=[],this.currentPath=null}function xi(t){this.type="Font",this.data=t}function bi(t){this.manager=void 0!==t?t:Pl}function _i(t){this.manager=void 0!==t?t:Pl}function wi(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new me,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new me,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1}function Mi(t,e,r){ht.call(this),this.type="CubeCamera";var n=90,i=1,o=new me(n,i,t,e);o.up.set(0,-1,0),o.lookAt(new a(1,0,0)),this.add(o);var s=new me(n,i,t,e);s.up.set(0,-1,0),s.lookAt(new a(-1,0,0)),this.add(s);var c=new me(n,i,t,e);c.up.set(0,0,1),c.lookAt(new a(0,1,0)),this.add(c);var h=new me(n,i,t,e);h.up.set(0,0,-1),h.lookAt(new a(0,-1,0)),this.add(h);var u=new me(n,i,t,e);u.up.set(0,-1,0),u.lookAt(new a(0,0,1)),this.add(u);var p=new me(n,i,t,e);p.up.set(0,-1,0),p.lookAt(new a(0,0,-1)),this.add(p);var d={format:_s,magFilter:as,minFilter:as};this.renderTarget=new l(r,r,d),this.renderTarget.texture.name="CubeCamera",this.update=function(t,e){null===this.parent&&this.updateMatrixWorld();var r=this.renderTarget,n=r.texture.generateMipmaps;r.texture.generateMipmaps=!1,r.activeCubeFace=0,t.render(e,o,r),r.activeCubeFace=1,t.render(e,s,r),r.activeCubeFace=2,t.render(e,c,r),r.activeCubeFace=3,t.render(e,h,r),r.activeCubeFace=4,t.render(e,u,r),r.texture.generateMipmaps=n,r.activeCubeFace=5,t.render(e,p,r),t.setRenderTarget(null)},this.clear=function(t,e,r,n){for(var i=this.renderTarget,a=0;a<6;a++)i.activeCubeFace=a,t.setRenderTarget(i),t.clear(e,r,n);t.setRenderTarget(null)}}function Ei(){ht.call(this),this.type="AudioListener",this.context=jl.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null}function Ti(t){ht.call(this),this.type="Audio",this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.loop=!1,this.startTime=0,this.offset=0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.sourceType="empty",this.filters=[]}function Si(t){Ti.call(this,t),this.panner=this.context.createPanner(),this.panner.connect(this.gain)}function Ai(t,e){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=void 0!==e?e:2048,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}function Ri(t,e,r){this.binding=t,this.valueSize=r;var n,i=Float64Array;switch(e){case"quaternion":n=this._slerp;break;case"string":case"bool":i=Array,n=this._select;break;default:n=this._lerp}this.buffer=new i(4*r),this._mixBufferRegion=n,this.cumulativeWeight=0,this.useCount=0,this.referenceCount=0}function Li(t,e,r){var n=r||Pi.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,n)}function Pi(t,e,r){this.path=e,this.parsedPath=r||Pi.parseTrackName(e),this.node=Pi.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t}function Ci(){this.uuid=ac.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;var t={};this._indicesByUUID=t;for(var e=0,r=arguments.length;e!==r;++e)t[arguments[e].uuid]=e;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};var n=this;this.stats={objects:{get total(){return n._objects.length},get inUse(){return this.total-n.nCachedObjects_}},get bindingsPerObject(){return n._bindings.length}}}function Ii(t,e,r){this._mixer=t,this._clip=e,this._localRoot=r||null;for(var n=e.tracks,i=n.length,a=new Array(i),o={endingStart:ks,endingEnd:ks},s=0;s!==i;++s){var c=n[s].createInterpolant(null);a[s]=c,c.settings=o}this._interpolantSettings=o,this._interpolants=a,this._propertyBindings=new Array(i),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=Fs,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}function Oi(t){this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}function Ni(t){"string"==typeof t&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),t=arguments[1]),this.value=t}function Ui(){St.call(this),this.type="InstancedBufferGeometry",this.maxInstancedCount=void 0}function Di(t,e,r,n){this.uuid=ac.generateUUID(),this.data=t,this.itemSize=e,this.offset=r,this.normalized=n===!0}function Bi(t,e){this.uuid=ac.generateUUID(),this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.onUploadCallback=function(){},this.version=0}function Fi(t,e,r){Bi.call(this,t,e),this.meshPerAttribute=r||1}function zi(t,e,r){ft.call(this,t,e),this.meshPerAttribute=r||1}function Gi(t,e,r,n){this.ray=new Ot(t,e),this.near=r||0,this.far=n||1/0,this.params={Mesh:{},Line:{},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 Hi(t,e){return t.distance-e.distance}function Vi(t,e,r,n){if(t.visible!==!1&&(t.raycast(e,r),n===!0))for(var i=t.children,a=0,o=i.length;a<o;a++)Vi(i[a],e,r,!0)}function ki(t){this.autoStart=void 0===t||t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}function ji(t,e,r){return this.radius=void 0!==t?t:1,this.phi=void 0!==e?e:0,this.theta=void 0!==r?r:0,this}function Wi(t,e,r){return this.radius=void 0!==t?t:1,this.theta=void 0!==e?e:0,this.y=void 0!==r?r:0,this}function Xi(t){ht.call(this),this.material=t,this.render=function(){}}function qi(t,e,r,n){this.object=t,this.size=void 0!==e?e:1;var i=void 0!==r?r:16711680,a=void 0!==n?n:1,o=0,s=this.object.geometry;s&&s.isGeometry?o=3*s.faces.length:s&&s.isBufferGeometry&&(o=s.attributes.normal.count);var c=new St,h=new wt(2*o*3,3);c.addAttribute("position",h),Ne.call(this,c,new Ie({color:i,linewidth:a})),this.matrixAutoUpdate=!1,this.update()}function Yi(t,e){ht.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;for(var r=new St,n=[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],i=0,a=1,o=32;i<o;i++,a++){var s=i/o*Math.PI*2,c=a/o*Math.PI*2;n.push(Math.cos(s),Math.sin(s),1,Math.cos(c),Math.sin(c),1)}r.addAttribute("position",new wt(n,3));var h=new Ie({fog:!1});this.cone=new Ne(r,h),this.add(this.cone),this.update()}function Zi(t){var e=[];t&&t.isBone&&e.push(t);for(var r=0;r<t.children.length;r++)e.push.apply(e,Zi(t.children[r]));return e}function Ji(t){for(var e=Zi(t),r=new St,n=[],i=[],a=new q(0,0,1),o=new q(0,1,0),s=0;s<e.length;s++){var c=e[s];c.parent&&c.parent.isBone&&(n.push(0,0,0),n.push(0,0,0),i.push(a.r,a.g,a.b),i.push(o.r,o.g,o.b))}r.addAttribute("position",new wt(n,3)),r.addAttribute("color",new wt(i,3));var h=new Ie({vertexColors:ao,depthTest:!1,depthWrite:!1,transparent:!0});Ne.call(this,r,h),this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1}function Qi(t,e,r){this.light=t,this.light.updateMatrixWorld(),this.color=r;var n=new Gr(e,4,2),i=new Ct({wireframe:!0,fog:!1});Dt.call(this,n,i),this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}function Ki(t,e){ht.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;var r=new Ie({fog:!1}),n=new St;n.addAttribute("position",new ft(new Float32Array(15),3)),this.line=new Oe(n,r),this.add(this.line),this.update()}function $i(t,e,r){ht.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=r;var n=new Je(e);n.rotateY(.5*Math.PI),this.material=new Ct({wireframe:!0,fog:!1}),void 0===this.color&&(this.material.vertexColors=ao);var i=n.getAttribute("position"),a=new Float32Array(3*i.count);n.addAttribute("color",new ft(a,3)),this.add(new Dt(n,this.material)),this.update()}function ta(t,e,r,n){t=t||10,e=e||10,r=new q(void 0!==r?r:4473924),n=new q(void 0!==n?n:8947848);for(var i=e/2,a=t/e,o=t/2,s=[],c=[],h=0,l=0,u=-o;h<=e;h++,u+=a){s.push(-o,0,u,o,0,u),s.push(u,0,-o,u,0,o);var p=h===i?r:n;p.toArray(c,l),l+=3,p.toArray(c,l),l+=3,p.toArray(c,l),l+=3,p.toArray(c,l),l+=3}var d=new St;d.addAttribute("position",new wt(s,3)),d.addAttribute("color",new wt(c,3));var f=new Ie({vertexColors:ao});Ne.call(this,d,f)}function ea(t,e,r,n,i,a){t=t||10,e=e||16,r=r||8,n=n||64,i=new q(void 0!==i?i:4473924),a=new q(void 0!==a?a:8947848);var o,s,c,h,l,u,p,d=[],f=[];for(h=0;h<=e;h++)c=h/e*(2*Math.PI),o=Math.sin(c)*t,s=Math.cos(c)*t,d.push(0,0,0),d.push(o,0,s),p=1&h?i:a,f.push(p.r,p.g,p.b),f.push(p.r,p.g,p.b);for(h=0;h<=r;h++)for(p=1&h?i:a,u=t-t/r*h,l=0;l<n;l++)c=l/n*(2*Math.PI),o=Math.sin(c)*u,s=Math.cos(c)*u,d.push(o,0,s),f.push(p.r,p.g,p.b),c=(l+1)/n*(2*Math.PI),o=Math.sin(c)*u,s=Math.cos(c)*u,d.push(o,0,s),f.push(p.r,p.g,p.b);var m=new St;m.addAttribute("position",new wt(d,3)),m.addAttribute("color",new wt(f,3));var v=new Ie({vertexColors:ao});Ne.call(this,m,v)}function ra(t,e,r,n){this.object=t,this.size=void 0!==e?e:1;var i=void 0!==r?r:16776960,a=void 0!==n?n:1,o=0,s=this.object.geometry;s&&s.isGeometry?o=s.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");var c=new St,h=new wt(2*o*3,3);c.addAttribute("position",h),Ne.call(this,c,new Ie({color:i,linewidth:a})),this.matrixAutoUpdate=!1,this.update()}function na(t,e,r){ht.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=r,void 0===e&&(e=1);var n=new St;n.addAttribute("position",new wt([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));var i=new Ie({fog:!1});this.lightPlane=new Oe(n,i),this.add(this.lightPlane),n=new St,n.addAttribute("position",new wt([0,0,0,0,0,1],3)),this.targetLine=new Oe(n,i),this.add(this.targetLine),this.update()}function ia(t){function e(t,e,n){r(t,n),r(e,n)}function r(t,e){a.push(0,0,0),o.push(e.r,e.g,e.b),void 0===s[t]&&(s[t]=[]),s[t].push(a.length/3-1)}var n=new St,i=new Ie({color:16777215,vertexColors:io}),a=[],o=[],s={},c=new q(16755200),h=new q(16711680),l=new q(43775),u=new q(16777215),p=new q(3355443);e("n1","n2",c),e("n2","n4",c),e("n4","n3",c),e("n3","n1",c),e("f1","f2",c),e("f2","f4",c),e("f4","f3",c),e("f3","f1",c),e("n1","f1",c),e("n2","f2",c),e("n3","f3",c),e("n4","f4",c),e("p","n1",h),e("p","n2",h),e("p","n3",h),e("p","n4",h),e("u1","u2",l),e("u2","u3",l),e("u3","u1",l),e("c","t",u),e("p","c",p),e("cn1","cn2",p),e("cn3","cn4",p),e("cf1","cf2",p),e("cf3","cf4",p),n.addAttribute("position",new wt(a,3)),n.addAttribute("color",new wt(o,3)),Ne.call(this,n,i),this.camera=t,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=s,this.update()}function aa(t,e){this.object=t,void 0===e&&(e=16776960);var r=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]),n=new Float32Array(24),i=new St;i.setIndex(new ft(r,1)),i.addAttribute("position",new ft(n,3)),Ne.call(this,i,new Ie({color:e})),this.matrixAutoUpdate=!1,this.update()}function oa(t,e){this.type="Box3Helper",this.box=t;var r=void 0!==e?e:16776960,n=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]),i=[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 St;a.setIndex(new ft(n,1)),a.addAttribute("position",new wt(i,3)),Ne.call(this,a,new Ie({color:r})),this.geometry.computeBoundingSphere()}function sa(t,e,r){this.type="PlaneHelper",this.plane=t,this.size=void 0===e?1:e;var n=void 0!==r?r:16776960,i=[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],a=new St;a.addAttribute("position",new wt(i,3)),a.computeBoundingSphere(),Oe.call(this,a,new Ie({color:n}));var o=[1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],s=new St;s.addAttribute("position",new wt(o,3)),s.computeBoundingSphere(),this.add(new Dt(s,new Ct({color:n,opacity:.2,transparent:!0,depthWrite:!1})))}function ca(t,e,r,n,i,a){ht.call(this),void 0===n&&(n=16776960),void 0===r&&(r=1),void 0===i&&(i=.2*r),void 0===a&&(a=.2*i),void 0===Wl&&(Wl=new St,Wl.addAttribute("position",new wt([0,0,0,0,1,0],3)),Xl=new Jr(0,.5,1,5,1),Xl.translate(0,-.5,0)),this.position.copy(e),this.line=new Oe(Wl,new Ie({color:n})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Dt(Xl,new Ct({color:n})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(r,i,a)}function ha(t){t=t||1;var e=[0,0,0,t,0,0,0,0,0,0,t,0,0,0,0,0,0,t],r=[1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],n=new St;n.addAttribute("position",new wt(e,3)),n.addAttribute("color",new wt(r,3));var i=new Ie({vertexColors:ao});Ne.call(this,n,i)}function la(t,e,r,n,i,a,o){return console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead."),new pt(t,e,r,i,a,o)}function ua(t){return console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead."),t}function pa(t){return void 0===t&&(t=[]),console.warn("THREE.MultiMaterial has been removed. Use an Array instead."),t.isMultiMaterial=!0,t.materials=t,t.clone=function(){return t.slice()},t}function da(t,e){return console.warn("THREE.PointCloud has been renamed to THREE.Points."),new Be(t,e)}function fa(t){return console.warn("THREE.Particle has been renamed to THREE.Sprite."),new Ae(t)}function ma(t,e){return console.warn("THREE.ParticleSystem has been renamed to THREE.Points."),new Be(t,e)}function va(t){return console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial."),new De(t)}function ga(t){return console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial."),new De(t)}function ya(t){return console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial."),new De(t)}function xa(t,e,r){return console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead."),new a(t,e,r)}function ba(t,e){return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead."),new ft(t,e).setDynamic(!0)}function _a(t,e){return console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead."),new mt(t,e)}function wa(t,e){return console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead."),new vt(t,e)}function Ma(t,e){return console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead."),new gt(t,e)}function Ea(t,e){return console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead."),new yt(t,e)}function Ta(t,e){return console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead."),new xt(t,e)}function Sa(t,e){return console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead."),new bt(t,e)}function Aa(t,e){return console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead."),new _t(t,e)}function Ra(t,e){return console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead."),new wt(t,e)}function La(t,e){return console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead."),new Mt(t,e)}function Pa(t){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead."),wn.call(this,t),this.type="catmullrom",this.closed=!0}function Ca(t){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead."),wn.call(this,t),this.type="catmullrom"}function Ia(t){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead."),wn.call(this,t),this.type="catmullrom"}function Oa(t){return console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper."),new ha(t)}function Na(t,e){return console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead."),new aa(t,e)}function Ua(t,e){return console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead."),new Ne(new Yr(t.geometry),new Ie({color:void 0!==e?e:16777215}))}function Da(t,e){return console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead."),new Ne(new Ve(t.geometry),new Ie({color:void 0!==e?e:16777215}))}function Ba(t){return console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader."),new pn(t)}function Fa(t){return console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader."),new fn(t)}function za(){console.error("THREE.Projector has been moved to /examples/js/renderers/Projector.js."),this.projectVector=function(t,e){console.warn("THREE.Projector: .projectVector() is now vector.project()."),t.project(e)},this.unprojectVector=function(t,e){console.warn("THREE.Projector: .unprojectVector() is now vector.unproject()."),t.unproject(e)},this.pickingRay=function(){console.error("THREE.Projector: .pickingRay() is now raycaster.setFromCamera().")}}function Ga(){console.error("THREE.CanvasRenderer has been moved to /examples/js/renderers/CanvasRenderer.js"),this.domElement=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),this.clear=function(){},this.render=function(){},this.setClearColor=function(){},this.setSize=function(){}}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52)),void 0===Number.isInteger&&(Number.isInteger=function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t}),void 0===Math.sign&&(Math.sign=function(t){
return t<0?-1:t>0?1:+t}),"name"in Function.prototype==!1&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*([^\(\s]*)/)[1]}}),void 0===Object.assign&&!function(){Object.assign=function(t){if(void 0===t||null===t)throw new TypeError("Cannot convert undefined or null to object");for(var e=Object(t),r=1;r<arguments.length;r++){var n=arguments[r];if(void 0!==n&&null!==n)for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e[i]=n[i])}return e}}(),Object.assign(e.prototype,{addEventListener:function(t,e){void 0===this._listeners&&(this._listeners={});var r=this._listeners;void 0===r[t]&&(r[t]=[]),r[t].indexOf(e)===-1&&r[t].push(e)},hasEventListener:function(t,e){if(void 0===this._listeners)return!1;var r=this._listeners;return void 0!==r[t]&&r[t].indexOf(e)!==-1},removeEventListener:function(t,e){if(void 0!==this._listeners){var r=this._listeners,n=r[t];if(void 0!==n){var i=n.indexOf(e);i!==-1&&n.splice(i,1)}}},dispatchEvent:function(t){if(void 0!==this._listeners){var e=this._listeners,r=e[t.type];if(void 0!==r){t.target=this;for(var n=r.slice(0),i=0,a=n.length;i<a;i++)n[i].call(this,t)}}}});var Ha="89",Va={LEFT:0,MIDDLE:1,RIGHT:2},ka=0,ja=1,Wa=2,Xa=3,qa=0,Ya=1,Za=0,Ja=1,Qa=2,Ka=0,$a=1,to=2,eo=1,ro=2,no=0,io=1,ao=2,oo=0,so=1,co=2,ho=3,lo=4,uo=5,po=100,fo=101,mo=102,vo=103,go=104,yo=200,xo=201,bo=202,_o=203,wo=204,Mo=205,Eo=206,To=207,So=208,Ao=209,Ro=210,Lo=0,Po=1,Co=2,Io=3,Oo=4,No=5,Uo=6,Do=7,Bo=0,Fo=1,zo=2,Go=0,Ho=1,Vo=2,ko=3,jo=4,Wo=300,Xo=301,qo=302,Yo=303,Zo=304,Jo=305,Qo=306,Ko=307,$o=1e3,ts=1001,es=1002,rs=1003,ns=1004,is=1005,as=1006,os=1007,ss=1008,cs=1009,hs=1010,ls=1011,us=1012,ps=1013,ds=1014,fs=1015,ms=1016,vs=1017,gs=1018,ys=1019,xs=1020,bs=1021,_s=1022,ws=1023,Ms=1024,Es=1025,Ts=ws,Ss=1026,As=1027,Rs=2001,Ls=2002,Ps=2003,Cs=2004,Is=2100,Os=2101,Ns=2102,Us=2103,Ds=2151,Bs=2200,Fs=2201,zs=2202,Gs=2300,Hs=2301,Vs=2302,ks=2400,js=2401,Ws=2402,Xs=0,qs=1,Ys=2,Zs=3e3,Js=3001,Qs=3007,Ks=3002,$s=3003,tc=3004,ec=3005,rc=3006,nc=3200,ic=3201,ac={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){for(var t=[],e=0;e<256;e++)t[e]=(e<16?"0":"")+e.toString(16).toUpperCase();return function(){var e=4294967295*Math.random()|0,r=4294967295*Math.random()|0,n=4294967295*Math.random()|0,i=4294967295*Math.random()|0;return t[255&e]+t[e>>8&255]+t[e>>16&255]+t[e>>24&255]+"-"+t[255&r]+t[r>>8&255]+"-"+t[r>>16&15|64]+t[r>>24&255]+"-"+t[63&n|128]+t[n>>8&255]+"-"+t[n>>16&255]+t[n>>24&255]+t[255&i]+t[i>>8&255]+t[i>>16&255]+t[i>>24&255]}}(),clamp:function(t,e,r){return Math.max(e,Math.min(r,t))},euclideanModulo:function(t,e){return(t%e+e)%e},mapLinear:function(t,e,r,n,i){return n+(t-e)*(i-n)/(r-e)},lerp:function(t,e,r){return(1-r)*t+r*e},smoothstep:function(t,e,r){return t<=e?0:t>=r?1:(t=(t-e)/(r-e),t*t*(3-2*t))},smootherstep:function(t,e,r){return t<=e?0:t>=r?1:(t=(t-e)/(r-e),t*t*t*(t*(6*t-15)+10))},randInt:function(t,e){return t+Math.floor(Math.random()*(e-t+1))},randFloat:function(t,e){return t+Math.random()*(e-t)},randFloatSpread:function(t){return t*(.5-Math.random())},degToRad:function(t){return t*ac.DEG2RAD},radToDeg:function(t){return t*ac.RAD2DEG},isPowerOfTwo:function(t){return 0===(t&t-1)&&0!==t},ceilPowerOfTwo:function(t){return Math.pow(2,Math.ceil(Math.log(t)/Math.LN2))},floorPowerOfTwo:function(t){return Math.pow(2,Math.floor(Math.log(t)/Math.LN2))}};Object.defineProperties(r.prototype,{width:{get:function(){return this.x},set:function(t){this.x=t}},height:{get:function(){return this.y},set:function(t){this.y=t}}}),Object.assign(r.prototype,{isVector2:!0,set:function(t,e){return this.x=t,this.y=e,this},setScalar:function(t){return this.x=t,this.y=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(t){return this.x=t.x,this.y=t.y,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this)},addScalar:function(t){return this.x+=t,this.y+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this)},subScalar:function(t){return this.x-=t,this.y-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this},multiply:function(t){return this.x*=t.x,this.y*=t.y,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this},divide:function(t){return this.x/=t.x,this.y/=t.y,this},divideScalar:function(t){return this.multiplyScalar(1/t)},applyMatrix3:function(t){var e=this.x,r=this.y,n=t.elements;return this.x=n[0]*e+n[3]*r+n[6],this.y=n[1]*e+n[4]*r+n[7],this},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this},clampScalar:function(){var t=new r,e=new r;return function(r,n){return t.set(r,r),e.set(n,n),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},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},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(t){return this.x*t.x+this.y*t.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var t=Math.atan2(this.y,this.x);return t<0&&(t+=2*Math.PI),t},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y;return e*e+r*r},manhattanDistanceTo:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this},rotateAround:function(t,e){var r=Math.cos(e),n=Math.sin(e),i=this.x-t.x,a=this.y-t.y;return this.x=i*r-a*n+t.x,this.y=i*n+a*r+t.y,this}}),Object.assign(n.prototype,{isMatrix4:!0,set:function(t,e,r,n,i,a,o,s,c,h,l,u,p,d,f,m){var v=this.elements;return v[0]=t,v[4]=e,v[8]=r,v[12]=n,v[1]=i,v[5]=a,v[9]=o,v[13]=s,v[2]=c,v[6]=h,v[10]=l,v[14]=u,v[3]=p,v[7]=d,v[11]=f,v[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new n).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],e[9]=r[9],e[10]=r[10],e[11]=r[11],e[12]=r[12],e[13]=r[13],e[14]=r[14],e[15]=r[15],this},copyPosition:function(t){var e=this.elements,r=t.elements;return e[12]=r[12],e[13]=r[13],e[14]=r[14],this},extractBasis:function(t,e,r){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),r.setFromMatrixColumn(this,2),this},makeBasis:function(t,e,r){return this.set(t.x,e.x,r.x,0,t.y,e.y,r.y,0,t.z,e.z,r.z,0,0,0,0,1),this},extractRotation:function(){var t=new a;return function(e){var r=this.elements,n=e.elements,i=1/t.setFromMatrixColumn(e,0).length(),a=1/t.setFromMatrixColumn(e,1).length(),o=1/t.setFromMatrixColumn(e,2).length();return r[0]=n[0]*i,r[1]=n[1]*i,r[2]=n[2]*i,r[4]=n[4]*a,r[5]=n[5]*a,r[6]=n[6]*a,r[8]=n[8]*o,r[9]=n[9]*o,r[10]=n[10]*o,this}}(),makeRotationFromEuler:function(t){t&&t.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var e=this.elements,r=t.x,n=t.y,i=t.z,a=Math.cos(r),o=Math.sin(r),s=Math.cos(n),c=Math.sin(n),h=Math.cos(i),l=Math.sin(i);if("XYZ"===t.order){var u=a*h,p=a*l,d=o*h,f=o*l;e[0]=s*h,e[4]=-s*l,e[8]=c,e[1]=p+d*c,e[5]=u-f*c,e[9]=-o*s,e[2]=f-u*c,e[6]=d+p*c,e[10]=a*s}else if("YXZ"===t.order){var m=s*h,v=s*l,g=c*h,y=c*l;e[0]=m+y*o,e[4]=g*o-v,e[8]=a*c,e[1]=a*l,e[5]=a*h,e[9]=-o,e[2]=v*o-g,e[6]=y+m*o,e[10]=a*s}else if("ZXY"===t.order){var m=s*h,v=s*l,g=c*h,y=c*l;e[0]=m-y*o,e[4]=-a*l,e[8]=g+v*o,e[1]=v+g*o,e[5]=a*h,e[9]=y-m*o,e[2]=-a*c,e[6]=o,e[10]=a*s}else if("ZYX"===t.order){var u=a*h,p=a*l,d=o*h,f=o*l;e[0]=s*h,e[4]=d*c-p,e[8]=u*c+f,e[1]=s*l,e[5]=f*c+u,e[9]=p*c-d,e[2]=-c,e[6]=o*s,e[10]=a*s}else if("YZX"===t.order){var x=a*s,b=a*c,_=o*s,w=o*c;e[0]=s*h,e[4]=w-x*l,e[8]=_*l+b,e[1]=l,e[5]=a*h,e[9]=-o*h,e[2]=-c*h,e[6]=b*l+_,e[10]=x-w*l}else if("XZY"===t.order){var x=a*s,b=a*c,_=o*s,w=o*c;e[0]=s*h,e[4]=-l,e[8]=c*h,e[1]=x*l+w,e[5]=a*h,e[9]=b*l-_,e[2]=_*l-b,e[6]=o*h,e[10]=w*l+x}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromQuaternion:function(t){var e=this.elements,r=t._x,n=t._y,i=t._z,a=t._w,o=r+r,s=n+n,c=i+i,h=r*o,l=r*s,u=r*c,p=n*s,d=n*c,f=i*c,m=a*o,v=a*s,g=a*c;return e[0]=1-(p+f),e[4]=l-g,e[8]=u+v,e[1]=l+g,e[5]=1-(h+f),e[9]=d-m,e[2]=u-v,e[6]=d+m,e[10]=1-(h+p),e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},lookAt:function(){var t=new a,e=new a,r=new a;return function(n,i,a){var o=this.elements;return r.subVectors(n,i),0===r.lengthSq()&&(r.z=1),r.normalize(),t.crossVectors(a,r),0===t.lengthSq()&&(1===Math.abs(a.z)?r.x+=1e-4:r.z+=1e-4,r.normalize(),t.crossVectors(a,r)),t.normalize(),e.crossVectors(r,t),o[0]=t.x,o[4]=e.x,o[8]=r.x,o[1]=t.y,o[5]=e.y,o[9]=r.y,o[2]=t.z,o[6]=e.z,o[10]=r.z,this}}(),multiply:function(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,n=e.elements,i=this.elements,a=r[0],o=r[4],s=r[8],c=r[12],h=r[1],l=r[5],u=r[9],p=r[13],d=r[2],f=r[6],m=r[10],v=r[14],g=r[3],y=r[7],x=r[11],b=r[15],_=n[0],w=n[4],M=n[8],E=n[12],T=n[1],S=n[5],A=n[9],R=n[13],L=n[2],P=n[6],C=n[10],I=n[14],O=n[3],N=n[7],U=n[11],D=n[15];return i[0]=a*_+o*T+s*L+c*O,i[4]=a*w+o*S+s*P+c*N,i[8]=a*M+o*A+s*C+c*U,i[12]=a*E+o*R+s*I+c*D,i[1]=h*_+l*T+u*L+p*O,i[5]=h*w+l*S+u*P+p*N,i[9]=h*M+l*A+u*C+p*U,i[13]=h*E+l*R+u*I+p*D,i[2]=d*_+f*T+m*L+v*O,i[6]=d*w+f*S+m*P+v*N,i[10]=d*M+f*A+m*C+v*U,i[14]=d*E+f*R+m*I+v*D,i[3]=g*_+y*T+x*L+b*O,i[7]=g*w+y*S+x*P+b*N,i[11]=g*M+y*A+x*C+b*U,i[15]=g*E+y*R+x*I+b*D,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},applyToBufferAttribute:function(){var t=new a;return function(e){for(var r=0,n=e.count;r<n;r++)t.x=e.getX(r),t.y=e.getY(r),t.z=e.getZ(r),t.applyMatrix4(this),e.setXYZ(r,t.x,t.y,t.z);return e}}(),determinant:function(){var t=this.elements,e=t[0],r=t[4],n=t[8],i=t[12],a=t[1],o=t[5],s=t[9],c=t[13],h=t[2],l=t[6],u=t[10],p=t[14],d=t[3],f=t[7],m=t[11],v=t[15];return d*(+i*s*l-n*c*l-i*o*u+r*c*u+n*o*p-r*s*p)+f*(+e*s*p-e*c*u+i*a*u-n*a*p+n*c*h-i*s*h)+m*(+e*c*l-e*o*p-i*a*l+r*a*p+i*o*h-r*c*h)+v*(-n*o*h-e*s*l+e*o*u+n*a*l-r*a*u+r*s*h)},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this},setPosition:function(t){var e=this.elements;return e[12]=t.x,e[13]=t.y,e[14]=t.z,this},getInverse:function(t,e){var r=this.elements,n=t.elements,i=n[0],a=n[1],o=n[2],s=n[3],c=n[4],h=n[5],l=n[6],u=n[7],p=n[8],d=n[9],f=n[10],m=n[11],v=n[12],g=n[13],y=n[14],x=n[15],b=d*y*u-g*f*u+g*l*m-h*y*m-d*l*x+h*f*x,_=v*f*u-p*y*u-v*l*m+c*y*m+p*l*x-c*f*x,w=p*g*u-v*d*u+v*h*m-c*g*m-p*h*x+c*d*x,M=v*d*l-p*g*l-v*h*f+c*g*f+p*h*y-c*d*y,E=i*b+a*_+o*w+s*M;if(0===E){var T="THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0";if(e===!0)throw new Error(T);return console.warn(T),this.identity()}var S=1/E;return r[0]=b*S,r[1]=(g*f*s-d*y*s-g*o*m+a*y*m+d*o*x-a*f*x)*S,r[2]=(h*y*s-g*l*s+g*o*u-a*y*u-h*o*x+a*l*x)*S,r[3]=(d*l*s-h*f*s-d*o*u+a*f*u+h*o*m-a*l*m)*S,r[4]=_*S,r[5]=(p*y*s-v*f*s+v*o*m-i*y*m-p*o*x+i*f*x)*S,r[6]=(v*l*s-c*y*s-v*o*u+i*y*u+c*o*x-i*l*x)*S,r[7]=(c*f*s-p*l*s+p*o*u-i*f*u-c*o*m+i*l*m)*S,r[8]=w*S,r[9]=(v*d*s-p*g*s-v*a*m+i*g*m+p*a*x-i*d*x)*S,r[10]=(c*g*s-v*h*s+v*a*u-i*g*u-c*a*x+i*h*x)*S,r[11]=(p*h*s-c*d*s-p*a*u+i*d*u+c*a*m-i*h*m)*S,r[12]=M*S,r[13]=(p*g*o-v*d*o+v*a*f-i*g*f-p*a*y+i*d*y)*S,r[14]=(v*h*o-c*g*o-v*a*l+i*g*l+c*a*y-i*h*y)*S,r[15]=(c*d*o-p*h*o+p*a*l-i*d*l-c*a*f+i*h*f)*S,this},scale:function(t){var e=this.elements,r=t.x,n=t.y,i=t.z;return e[0]*=r,e[4]*=n,e[8]*=i,e[1]*=r,e[5]*=n,e[9]*=i,e[2]*=r,e[6]*=n,e[10]*=i,e[3]*=r,e[7]*=n,e[11]*=i,this},getMaxScaleOnAxis:function(){var t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],r=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],n=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,r,n))},makeTranslation:function(t,e,r){return this.set(1,0,0,t,0,1,0,e,0,0,1,r,0,0,0,1),this},makeRotationX:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(1,0,0,0,0,e,-r,0,0,r,e,0,0,0,0,1),this},makeRotationY:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,0,r,0,0,1,0,0,-r,0,e,0,0,0,0,1),this},makeRotationZ:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,-r,0,0,r,e,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(t,e){var r=Math.cos(e),n=Math.sin(e),i=1-r,a=t.x,o=t.y,s=t.z,c=i*a,h=i*o;return this.set(c*a+r,c*o-n*s,c*s+n*o,0,c*o+n*s,h*o+r,h*s-n*a,0,c*s-n*o,h*s+n*a,i*s*s+r,0,0,0,0,1),this},makeScale:function(t,e,r){return this.set(t,0,0,0,0,e,0,0,0,0,r,0,0,0,0,1),this},makeShear:function(t,e,r){return this.set(1,e,r,0,t,1,r,0,t,e,1,0,0,0,0,1),this},compose:function(t,e,r){return this.makeRotationFromQuaternion(e),this.scale(r),this.setPosition(t),this},decompose:function(){var t=new a,e=new n;return function(r,n,i){var a=this.elements,o=t.set(a[0],a[1],a[2]).length(),s=t.set(a[4],a[5],a[6]).length(),c=t.set(a[8],a[9],a[10]).length(),h=this.determinant();h<0&&(o=-o),r.x=a[12],r.y=a[13],r.z=a[14],e.copy(this);var l=1/o,u=1/s,p=1/c;return e.elements[0]*=l,e.elements[1]*=l,e.elements[2]*=l,e.elements[4]*=u,e.elements[5]*=u,e.elements[6]*=u,e.elements[8]*=p,e.elements[9]*=p,e.elements[10]*=p,n.setFromRotationMatrix(e),i.x=o,i.y=s,i.z=c,this}}(),makePerspective:function(t,e,r,n,i,a){void 0===a&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var o=this.elements,s=2*i/(e-t),c=2*i/(r-n),h=(e+t)/(e-t),l=(r+n)/(r-n),u=-(a+i)/(a-i),p=-2*a*i/(a-i);return o[0]=s,o[4]=0,o[8]=h,o[12]=0,o[1]=0,o[5]=c,o[9]=l,o[13]=0,o[2]=0,o[6]=0,o[10]=u,o[14]=p,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this},makeOrthographic:function(t,e,r,n,i,a){var o=this.elements,s=1/(e-t),c=1/(r-n),h=1/(a-i),l=(e+t)*s,u=(r+n)*c,p=(a+i)*h;return o[0]=2*s,o[4]=0,o[8]=0,o[12]=-l,o[1]=0,o[5]=2*c,o[9]=0,o[13]=-u,o[2]=0,o[6]=0,o[10]=-2*h,o[14]=-p,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this},equals:function(t){for(var e=this.elements,r=t.elements,n=0;n<16;n++)if(e[n]!==r[n])return!1;return!0},fromArray:function(t,e){void 0===e&&(e=0);for(var r=0;r<16;r++)this.elements[r]=t[r+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t[e+9]=r[9],t[e+10]=r[10],t[e+11]=r[11],t[e+12]=r[12],t[e+13]=r[13],t[e+14]=r[14],t[e+15]=r[15],t}}),Object.assign(i,{slerp:function(t,e,r,n){return r.copy(t).slerp(e,n)},slerpFlat:function(t,e,r,n,i,a,o){var s=r[n+0],c=r[n+1],h=r[n+2],l=r[n+3],u=i[a+0],p=i[a+1],d=i[a+2],f=i[a+3];if(l!==f||s!==u||c!==p||h!==d){var m=1-o,v=s*u+c*p+h*d+l*f,g=v>=0?1:-1,y=1-v*v;if(y>Number.EPSILON){var x=Math.sqrt(y),b=Math.atan2(x,v*g);m=Math.sin(m*b)/x,o=Math.sin(o*b)/x}var _=o*g;if(s=s*m+u*_,c=c*m+p*_,h=h*m+d*_,l=l*m+f*_,m===1-o){var w=1/Math.sqrt(s*s+c*c+h*h+l*l);s*=w,c*=w,h*=w,l*=w}}t[e]=s,t[e+1]=c,t[e+2]=h,t[e+3]=l}}),Object.defineProperties(i.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},w:{get:function(){return this._w},set:function(t){this._w=t,this.onChangeCallback()}}}),Object.assign(i.prototype,{set:function(t,e,r,n){return this._x=t,this._y=e,this._z=r,this._w=n,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this.onChangeCallback(),this},setFromEuler:function(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var r=t._x,n=t._y,i=t._z,a=t.order,o=Math.cos,s=Math.sin,c=o(r/2),h=o(n/2),l=o(i/2),u=s(r/2),p=s(n/2),d=s(i/2);return"XYZ"===a?(this._x=u*h*l+c*p*d,this._y=c*p*l-u*h*d,this._z=c*h*d+u*p*l,this._w=c*h*l-u*p*d):"YXZ"===a?(this._x=u*h*l+c*p*d,this._y=c*p*l-u*h*d,this._z=c*h*d-u*p*l,this._w=c*h*l+u*p*d):"ZXY"===a?(this._x=u*h*l-c*p*d,this._y=c*p*l+u*h*d,this._z=c*h*d+u*p*l,this._w=c*h*l-u*p*d):"ZYX"===a?(this._x=u*h*l-c*p*d,this._y=c*p*l+u*h*d,this._z=c*h*d-u*p*l,this._w=c*h*l+u*p*d):"YZX"===a?(this._x=u*h*l+c*p*d,this._y=c*p*l+u*h*d,this._z=c*h*d-u*p*l,this._w=c*h*l-u*p*d):"XZY"===a&&(this._x=u*h*l-c*p*d,this._y=c*p*l-u*h*d,this._z=c*h*d+u*p*l,this._w=c*h*l+u*p*d),e!==!1&&this.onChangeCallback(),this},setFromAxisAngle:function(t,e){var r=e/2,n=Math.sin(r);return this._x=t.x*n,this._y=t.y*n,this._z=t.z*n,this._w=Math.cos(r),this.onChangeCallback(),this},setFromRotationMatrix:function(t){var e,r=t.elements,n=r[0],i=r[4],a=r[8],o=r[1],s=r[5],c=r[9],h=r[2],l=r[6],u=r[10],p=n+s+u;return p>0?(e=.5/Math.sqrt(p+1),this._w=.25/e,this._x=(l-c)*e,this._y=(a-h)*e,this._z=(o-i)*e):n>s&&n>u?(e=2*Math.sqrt(1+n-s-u),this._w=(l-c)/e,this._x=.25*e,this._y=(i+o)/e,this._z=(a+h)/e):s>u?(e=2*Math.sqrt(1+s-n-u),this._w=(a-h)/e,this._x=(i+o)/e,this._y=.25*e,this._z=(c+l)/e):(e=2*Math.sqrt(1+u-n-s),this._w=(o-i)/e,this._x=(a+h)/e,this._y=(c+l)/e,this._z=.25*e),this.onChangeCallback(),this},setFromUnitVectors:function(){var t,e=new a,r=1e-6;return function(n,i){return void 0===e&&(e=new a),t=n.dot(i)+1,t<r?(t=0,Math.abs(n.x)>Math.abs(n.z)?e.set(-n.y,n.x,0):e.set(0,-n.z,n.y)):e.crossVectors(n,i),this._x=e.x,this._y=e.y,this._z=e.z,this._w=t,this.normalize()}}(),inverse:function(){return this.conjugate().normalize()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this.onChangeCallback(),this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)},premultiply:function(t){return this.multiplyQuaternions(t,this)},multiplyQuaternions:function(t,e){var r=t._x,n=t._y,i=t._z,a=t._w,o=e._x,s=e._y,c=e._z,h=e._w;return this._x=r*h+a*o+n*c-i*s,this._y=n*h+a*s+i*o-r*c,this._z=i*h+a*c+r*s-n*o,this._w=a*h-r*o-n*s-i*c,this.onChangeCallback(),this},slerp:function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var r=this._x,n=this._y,i=this._z,a=this._w,o=a*t._w+r*t._x+n*t._y+i*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),o>=1)return this._w=a,this._x=r,this._y=n,this._z=i,this;var s=Math.sqrt(1-o*o);if(Math.abs(s)<.001)return this._w=.5*(a+this._w),this._x=.5*(r+this._x),this._y=.5*(n+this._y),this._z=.5*(i+this._z),this;var c=Math.atan2(s,o),h=Math.sin((1-e)*c)/s,l=Math.sin(e*c)/s;return this._w=a*h+this._w*l,this._x=r*h+this._x*l,this._y=n*h+this._y*l,this._z=i*h+this._z*l,this.onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(a.prototype,{isVector3:!0,set:function(t,e,r){return this.x=t,this.y=e,this.z=r,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},applyEuler:function(){var t=new i;return function(e){return e&&e.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(t.setFromEuler(e))}}(),applyAxisAngle:function(){var t=new i;return function(e,r){return this.applyQuaternion(t.setFromAxisAngle(e,r))}}(),applyMatrix3:function(t){var e=this.x,r=this.y,n=this.z,i=t.elements;return this.x=i[0]*e+i[3]*r+i[6]*n,this.y=i[1]*e+i[4]*r+i[7]*n,this.z=i[2]*e+i[5]*r+i[8]*n,this},applyMatrix4:function(t){var e=this.x,r=this.y,n=this.z,i=t.elements,a=1/(i[3]*e+i[7]*r+i[11]*n+i[15]);return this.x=(i[0]*e+i[4]*r+i[8]*n+i[12])*a,this.y=(i[1]*e+i[5]*r+i[9]*n+i[13])*a,this.z=(i[2]*e+i[6]*r+i[10]*n+i[14])*a,this},applyQuaternion:function(t){var e=this.x,r=this.y,n=this.z,i=t.x,a=t.y,o=t.z,s=t.w,c=s*e+a*n-o*r,h=s*r+o*e-i*n,l=s*n+i*r-a*e,u=-i*e-a*r-o*n;return this.x=c*s+u*-i+h*-o-l*-a,this.y=h*s+u*-a+l*-i-c*-o,this.z=l*s+u*-o+c*-a-h*-i,this},project:function(){var t=new n;return function(e){return t.multiplyMatrices(e.projectionMatrix,t.getInverse(e.matrixWorld)),this.applyMatrix4(t)}}(),unproject:function(){var t=new n;return function(e){return t.multiplyMatrices(e.matrixWorld,t.getInverse(e.projectionMatrix)),this.applyMatrix4(t)}}(),transformDirection:function(t){var e=this.x,r=this.y,n=this.z,i=t.elements;return this.x=i[0]*e+i[4]*r+i[8]*n,this.y=i[1]*e+i[5]*r+i[9]*n,this.z=i[2]*e+i[6]*r+i[10]*n,this.normalize()},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this},clampScalar:function(){var t=new a,e=new a;return function(r,n){return t.set(r,r,r),e.set(n,n,n),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},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},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},cross:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e)):this.crossVectors(this,t)},crossVectors:function(t,e){var r=t.x,n=t.y,i=t.z,a=e.x,o=e.y,s=e.z;return this.x=n*s-i*o,this.y=i*a-r*s,this.z=r*o-n*a,this},projectOnVector:function(t){var e=t.dot(this)/t.lengthSq();return this.copy(t).multiplyScalar(e)},projectOnPlane:function(){var t=new a;return function(e){return t.copy(this).projectOnVector(e),this.sub(t)}}(),reflect:function(){var t=new a;return function(e){return this.sub(t.copy(e).multiplyScalar(2*this.dot(e)))}}(),angleTo:function(t){var e=this.dot(t)/Math.sqrt(this.lengthSq()*t.lengthSq());return Math.acos(ac.clamp(e,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y,n=this.z-t.z;return e*e+r*r+n*n},manhattanDistanceTo:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)},setFromSpherical:function(t){var e=Math.sin(t.phi)*t.radius;return this.x=e*Math.sin(t.theta),this.y=Math.cos(t.phi)*t.radius,this.z=e*Math.cos(t.theta),this},setFromCylindrical:function(t){return this.x=t.radius*Math.sin(t.theta),this.y=t.y,this.z=t.radius*Math.cos(t.theta),this},setFromMatrixPosition:function(t){var e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this},setFromMatrixScale:function(t){var e=this.setFromMatrixColumn(t,0).length(),r=this.setFromMatrixColumn(t,1).length(),n=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=r,this.z=n,this},setFromMatrixColumn:function(t,e){return this.fromArray(t.elements,4*e)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}}),Object.assign(o.prototype,{isMatrix3:!0,set:function(t,e,r,n,i,a,o,s,c){var h=this.elements;return h[0]=t,h[1]=n,h[2]=o,h[3]=e,h[4]=i,h[5]=s,h[6]=r,h[7]=a,h[8]=c,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],this},setFromMatrix4:function(t){var e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this},applyToBufferAttribute:function(){var t=new a;return function(e){for(var r=0,n=e.count;r<n;r++)t.x=e.getX(r),t.y=e.getY(r),t.z=e.getZ(r),t.applyMatrix3(this),e.setXYZ(r,t.x,t.y,t.z);return e}}(),multiply:function(t){return this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,n=e.elements,i=this.elements,a=r[0],o=r[3],s=r[6],c=r[1],h=r[4],l=r[7],u=r[2],p=r[5],d=r[8],f=n[0],m=n[3],v=n[6],g=n[1],y=n[4],x=n[7],b=n[2],_=n[5],w=n[8];return i[0]=a*f+o*g+s*b,i[3]=a*m+o*y+s*_,i[6]=a*v+o*x+s*w,i[1]=c*f+h*g+l*b,i[4]=c*m+h*y+l*_,i[7]=c*v+h*x+l*w,i[2]=u*f+p*g+d*b,i[5]=u*m+p*y+d*_,i[8]=u*v+p*x+d*w,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},determinant:function(){var t=this.elements,e=t[0],r=t[1],n=t[2],i=t[3],a=t[4],o=t[5],s=t[6],c=t[7],h=t[8];return e*a*h-e*o*c-r*i*h+r*o*s+n*i*c-n*a*s},getInverse:function(t,e){t&&t.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var r=t.elements,n=this.elements,i=r[0],a=r[1],o=r[2],s=r[3],c=r[4],h=r[5],l=r[6],u=r[7],p=r[8],d=p*c-h*u,f=h*l-p*s,m=u*s-c*l,v=i*d+a*f+o*m;if(0===v){var g="THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0";if(e===!0)throw new Error(g);return console.warn(g),this.identity()}var y=1/v;return n[0]=d*y,n[1]=(o*u-p*a)*y,n[2]=(h*a-o*c)*y,n[3]=f*y,n[4]=(p*i-o*l)*y,n[5]=(o*s-h*i)*y,n[6]=m*y,n[7]=(a*l-u*i)*y,n[8]=(c*i-a*s)*y,this},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this},getNormalMatrix:function(t){return this.setFromMatrix4(t).getInverse(this).transpose()},transposeIntoArray:function(t){var e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this},setUvTransform:function(t,e,r,n,i,a,o){var s=Math.cos(i),c=Math.sin(i);this.set(r*s,r*c,-r*(s*a+c*o)+a+t,-n*c,n*s,-n*(-c*a+s*o)+o+e,0,0,1);
},scale:function(t,e){var r=this.elements;return r[0]*=t,r[3]*=t,r[6]*=t,r[1]*=e,r[4]*=e,r[7]*=e,this},rotate:function(t){var e=Math.cos(t),r=Math.sin(t),n=this.elements,i=n[0],a=n[3],o=n[6],s=n[1],c=n[4],h=n[7];return n[0]=e*i+r*s,n[3]=e*a+r*c,n[6]=e*o+r*h,n[1]=-r*i+e*s,n[4]=-r*a+e*c,n[7]=-r*o+e*h,this},translate:function(t,e){var r=this.elements;return r[0]+=t*r[2],r[3]+=t*r[5],r[6]+=t*r[8],r[1]+=e*r[2],r[4]+=e*r[5],r[7]+=e*r[8],this},equals:function(t){for(var e=this.elements,r=t.elements,n=0;n<9;n++)if(e[n]!==r[n])return!1;return!0},fromArray:function(t,e){void 0===e&&(e=0);for(var r=0;r<9;r++)this.elements[r]=t[r+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t}});var oc=0;s.DEFAULT_IMAGE=void 0,s.DEFAULT_MAPPING=Wo,s.prototype=Object.assign(Object.create(e.prototype),{constructor:s,isTexture:!0,clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this},toJSON:function(t){function e(t){var e;if(t instanceof HTMLCanvasElement)e=t;else{e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),e.width=t.width,e.height=t.height;var r=e.getContext("2d");t instanceof ImageData?r.putImageData(t,0,0):r.drawImage(t,0,0,t.width,t.height)}return e.width>2048||e.height>2048?e.toDataURL("image/jpeg",.6):e.toDataURL("image/png")}var r=void 0===t||"string"==typeof t;if(!r&&void 0!==t.textures[this.uuid])return t.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],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==this.image){var i=this.image;void 0===i.uuid&&(i.uuid=ac.generateUUID()),r||void 0!==t.images[i.uuid]||(t.images[i.uuid]={uuid:i.uuid,url:e(i)}),n.image=i.uuid}return r||(t.textures[this.uuid]=n),n},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(t){if(this.mapping===Wo){if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case $o:t.x=t.x-Math.floor(t.x);break;case ts:t.x=t.x<0?0:1;break;case es:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case $o:t.y=t.y-Math.floor(t.y);break;case ts:t.y=t.y<0?0:1;break;case es:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}this.flipY&&(t.y=1-t.y)}}}),Object.defineProperty(s.prototype,"needsUpdate",{set:function(t){t===!0&&this.version++}}),Object.assign(c.prototype,{isVector4:!0,set:function(t,e,r,n){return this.x=t,this.y=e,this.z=r,this.w=n,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this.w=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setW:function(t){return this.w=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){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: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},applyMatrix4:function(t){var e=this.x,r=this.y,n=this.z,i=this.w,a=t.elements;return this.x=a[0]*e+a[4]*r+a[8]*n+a[12]*i,this.y=a[1]*e+a[5]*r+a[9]*n+a[13]*i,this.z=a[2]*e+a[6]*r+a[10]*n+a[14]*i,this.w=a[3]*e+a[7]*r+a[11]*n+a[15]*i,this},divideScalar:function(t){return this.multiplyScalar(1/t)},setAxisAngleFromQuaternion:function(t){this.w=2*Math.acos(t.w);var e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this},setAxisAngleFromRotationMatrix:function(t){var e,r,n,i,a=.01,o=.1,s=t.elements,c=s[0],h=s[4],l=s[8],u=s[1],p=s[5],d=s[9],f=s[2],m=s[6],v=s[10];if(Math.abs(h-u)<a&&Math.abs(l-f)<a&&Math.abs(d-m)<a){if(Math.abs(h+u)<o&&Math.abs(l+f)<o&&Math.abs(d+m)<o&&Math.abs(c+p+v-3)<o)return this.set(1,0,0,0),this;e=Math.PI;var g=(c+1)/2,y=(p+1)/2,x=(v+1)/2,b=(h+u)/4,_=(l+f)/4,w=(d+m)/4;return g>y&&g>x?g<a?(r=0,n=.707106781,i=.707106781):(r=Math.sqrt(g),n=b/r,i=_/r):y>x?y<a?(r=.707106781,n=0,i=.707106781):(n=Math.sqrt(y),r=b/n,i=w/n):x<a?(r=.707106781,n=.707106781,i=0):(i=Math.sqrt(x),r=_/i,n=w/i),this.set(r,n,i,e),this}var M=Math.sqrt((m-d)*(m-d)+(l-f)*(l-f)+(u-h)*(u-h));return Math.abs(M)<.001&&(M=1),this.x=(m-d)/M,this.y=(l-f)/M,this.z=(u-h)/M,this.w=Math.acos((c+p+v-1)/2),this},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this},clampScalar:function(){var t,e;return function(r,n){return void 0===t&&(t=new c,e=new c),t.set(r,r,r,r),e.set(n,n,n,n),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},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},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},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},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},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}}),h.prototype=Object.assign(Object.create(e.prototype),{constructor:h,isWebGLRenderTarget:!0,setSize:function(t,e){this.width===t&&this.height===e||(this.width=t,this.height=e,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.width=t.width,this.height=t.height,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),l.prototype=Object.create(h.prototype),l.prototype.constructor=l,l.prototype.isWebGLRenderTargetCube=!0,u.prototype=Object.create(s.prototype),u.prototype.constructor=u,u.prototype.isDataTexture=!0,p.prototype=Object.create(s.prototype),p.prototype.constructor=p,p.prototype.isCubeTexture=!0,Object.defineProperty(p.prototype,"images",{get:function(){return this.image},set:function(t){this.image=t}});var sc=new s,cc=new p,hc=[],lc=[],uc=new Float32Array(16),pc=new Float32Array(9);k.prototype.setValue=function(t,e){for(var r=this.seq,n=0,i=r.length;n!==i;++n){var a=r[n];a.setValue(t,e[a.id])}};var dc=/([\w\d_]+)(\])?(\[|\.)?/g;X.prototype.setValue=function(t,e,r){var n=this.map[e];void 0!==n&&n.setValue(t,r,this.renderer)},X.prototype.setOptional=function(t,e,r){var n=e[r];void 0!==n&&this.setValue(t,r,n)},X.upload=function(t,e,r,n){for(var i=0,a=e.length;i!==a;++i){var o=e[i],s=r[o.id];s.needsUpdate!==!1&&o.setValue(t,s.value,n)}},X.seqWithValue=function(t,e){for(var r=[],n=0,i=t.length;n!==i;++n){var a=t[n];a.id in e&&r.push(a)}return r};var fc={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};Object.assign(q.prototype,{isColor:!0,r:1,g:1,b:1,set:function(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this},setScalar:function(t){return this.r=t,this.g=t,this.b=t,this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,r){return this.r=t,this.g=e,this.b=r,this},setHSL:function(){function t(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),r<1/6?t+6*(e-t)*r:r<.5?e:r<2/3?t+6*(e-t)*(2/3-r):t}return function(e,r,n){if(e=ac.euclideanModulo(e,1),r=ac.clamp(r,0,1),n=ac.clamp(n,0,1),0===r)this.r=this.g=this.b=n;else{var i=n<=.5?n*(1+r):n+r-n*r,a=2*n-i;this.r=t(a,i,e+1/3),this.g=t(a,i,e),this.b=t(a,i,e-1/3)}return this}}(),setStyle:function(t){function e(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}var r;if(r=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(t)){var n,i=r[1],a=r[2];switch(i){case"rgb":case"rgba":if(n=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(255,parseInt(n[1],10))/255,this.g=Math.min(255,parseInt(n[2],10))/255,this.b=Math.min(255,parseInt(n[3],10))/255,e(n[5]),this;if(n=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(100,parseInt(n[1],10))/100,this.g=Math.min(100,parseInt(n[2],10))/100,this.b=Math.min(100,parseInt(n[3],10))/100,e(n[5]),this;break;case"hsl":case"hsla":if(n=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a)){var o=parseFloat(n[1])/360,s=parseInt(n[2],10)/100,c=parseInt(n[3],10)/100;return e(n[5]),this.setHSL(o,s,c)}}}else if(r=/^\#([A-Fa-f0-9]+)$/.exec(t)){var h=r[1],l=h.length;if(3===l)return this.r=parseInt(h.charAt(0)+h.charAt(0),16)/255,this.g=parseInt(h.charAt(1)+h.charAt(1),16)/255,this.b=parseInt(h.charAt(2)+h.charAt(2),16)/255,this;if(6===l)return this.r=parseInt(h.charAt(0)+h.charAt(1),16)/255,this.g=parseInt(h.charAt(2)+h.charAt(3),16)/255,this.b=parseInt(h.charAt(4)+h.charAt(5),16)/255,this}if(t&&t.length>0){var h=fc[t];void 0!==h?this.setHex(h):console.warn("THREE.Color: Unknown color "+t)}return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(t){return this.r=t.r,this.g=t.g,this.b=t.b,this},copyGammaToLinear:function(t,e){return void 0===e&&(e=2),this.r=Math.pow(t.r,e),this.g=Math.pow(t.g,e),this.b=Math.pow(t.b,e),this},copyLinearToGamma:function(t,e){void 0===e&&(e=2);var r=e>0?1/e:1;return this.r=Math.pow(t.r,r),this.g=Math.pow(t.g,r),this.b=Math.pow(t.b,r),this},convertGammaToLinear:function(){var t=this.r,e=this.g,r=this.b;return this.r=t*t,this.g=e*e,this.b=r*r,this},convertLinearToGamma:function(){return this.r=Math.sqrt(this.r),this.g=Math.sqrt(this.g),this.b=Math.sqrt(this.b),this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(t){var e,r,n=t||{h:0,s:0,l:0},i=this.r,a=this.g,o=this.b,s=Math.max(i,a,o),c=Math.min(i,a,o),h=(c+s)/2;if(c===s)e=0,r=0;else{var l=s-c;switch(r=h<=.5?l/(s+c):l/(2-s-c),s){case i:e=(a-o)/l+(a<o?6:0);break;case a:e=(o-i)/l+2;break;case o:e=(i-a)/l+4}e/=6}return n.h=e,n.s=r,n.l=h,n},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(t,e,r){var n=this.getHSL();return n.h+=t,n.s+=e,n.l+=r,this.setHSL(n.h,n.s,n.l),this},add:function(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this},addColors:function(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this},addScalar:function(t){return this.r+=t,this.g+=t,this.b+=t,this},sub:function(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this},multiply:function(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this},multiplyScalar:function(t){return this.r*=t,this.g*=t,this.b*=t,this},lerp:function(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this},equals:function(t){return t.r===this.r&&t.g===this.g&&t.b===this.b},fromArray:function(t,e){return void 0===e&&(e=0),this.r=t[e],this.g=t[e+1],this.b=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t},toJSON:function(){return this.getHex()}});var mc={common:{diffuse:{value:new q(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new o},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98}},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 r(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 q(16777215)}},lights:{ambientLightColor:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new q(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},uvTransform:{value:new o}}},vc={merge:function(t){for(var e={},r=0;r<t.length;r++){var n=this.clone(t[r]);for(var i in n)e[i]=n[i]}return e},clone:function(t){var e={};for(var r in t){e[r]={};for(var n in t[r]){var i=t[r][n];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture)?e[r][n]=i.clone():Array.isArray(i)?e[r][n]=i.slice():e[r][n]=i}}return e}},gc="#ifdef USE_ALPHAMAP\r\n\r\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\r\n\r\n#endif\r\n",yc="#ifdef USE_ALPHAMAP\r\n\r\n\tuniform sampler2D alphaMap;\r\n\r\n#endif\r\n",xc="#ifdef ALPHATEST\r\n\r\n\tif ( diffuseColor.a < ALPHATEST ) discard;\r\n\r\n#endif\r\n",bc="#ifdef USE_AOMAP\r\n\r\n\t// reads channel R, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\r\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\r\n\r\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\r\n\r\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\r\n\r\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\r\n\r\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\r\n\r\n\t#endif\r\n\r\n#endif\r\n",_c="#ifdef USE_AOMAP\r\n\r\n\tuniform sampler2D aoMap;\r\n\tuniform float aoMapIntensity;\r\n\r\n#endif",wc="\r\nvec3 transformed = vec3( position );\r\n",Mc="\r\nvec3 objectNormal = vec3( normal );\r\n",Ec='float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\r\n\r\n\tif( decayExponent > 0.0 ) {\r\n\r\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\r\n\r\n\t\t// based upon Frostbite 3 Moving to Physically-based Rendering\r\n\t\t// page 32, equation 26: E[window1]\r\n\t\t// https://seblagarde.files.wordpress.com/2015/07/course_notes_moving_frostbite_to_pbr_v32.pdf\r\n\t\t// this is intended to be used on spot and point lights who are represented as luminous intensity\r\n\t\t// but who must be converted to luminous irradiance for surface lighting calculation\r\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\r\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\r\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\r\n\r\n#else\r\n\r\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\r\n\r\n#endif\r\n\r\n\t}\r\n\r\n\treturn 1.0;\r\n\r\n}\r\n\r\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\r\n\r\n\treturn RECIPROCAL_PI * diffuseColor;\r\n\r\n} // validated\r\n\r\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\r\n\r\n\t// Original approximation by Christophe Schlick \'94\r\n\t// float fresnel = pow( 1.0 - dotLH, 5.0 );\r\n\r\n\t// Optimized variant (presented by Epic at SIGGRAPH \'13)\r\n\t// https://cdn2.unrealengine.com/Resources/files/2013SiggraphPresentationsNotes-26915738.pdf\r\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\r\n\r\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\r\n\r\n} // validated\r\n\r\n// Microfacet Models for Refraction through Rough Surfaces - equation (34)\r\n// http://graphicrants.blogspot.com/2013/08/specular-brdf-reference.html\r\n// alpha is "roughness squared" in Disney’s reparameterization\r\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\r\n\r\n\t// geometry term (normalized) = G(l)⋅G(v) / 4(n⋅l)(n⋅v)\r\n\t// also see #12151\r\n\r\n\tfloat a2 = pow2( alpha );\r\n\r\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\r\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\r\n\r\n\treturn 1.0 / ( gl * gv );\r\n\r\n} // validated\r\n\r\n// Moving Frostbite to Physically Based Rendering 3.0 - page 12, listing 2\r\n// https://seblagarde.files.wordpress.com/2015/07/course_notes_moving_frostbite_to_pbr_v32.pdf\r\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\r\n\r\n\tfloat a2 = pow2( alpha );\r\n\r\n\t// dotNL and dotNV are explicitly swapped. This is not a mistake.\r\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\r\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\r\n\r\n\treturn 0.5 / max( gv + gl, EPSILON );\r\n\r\n}\r\n\r\n// Microfacet Models for Refraction through Rough Surfaces - equation (33)\r\n// http://graphicrants.blogspot.com/2013/08/specular-brdf-reference.html\r\n// alpha is "roughness squared" in Disney’s reparameterization\r\nfloat D_GGX( const in float alpha, const in float dotNH ) {\r\n\r\n\tfloat a2 = pow2( alpha );\r\n\r\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0; // avoid alpha = 0 with dotNH = 1\r\n\r\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\r\n\r\n}\r\n\r\n// GGX Distribution, Schlick Fresnel, GGX-Smith Visibility\r\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\r\n\r\n\tfloat alpha = pow2( roughness ); // UE4\'s roughness\r\n\r\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\r\n\r\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\r\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\r\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\r\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\r\n\r\n\tvec3 F = F_Schlick( specularColor, dotLH );\r\n\r\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\r\n\r\n\tfloat D = D_GGX( alpha, dotNH );\r\n\r\n\treturn F * ( G * D );\r\n\r\n} // validated\r\n\r\n// Rect Area Light\r\n\r\n// Area light computation code adapted from:\r\n// Real-Time Polygonal-Light Shading with Linearly Transformed Cosines\r\n// By: Eric Heitz, Jonathan Dupuy, Stephen Hill and David Neubelt\r\n// https://drive.google.com/file/d/0BzvWIdpUpRx_d09ndGVjNVJzZjA/view\r\n// https://eheitzresearch.wordpress.com/415-2/\r\n// http://blog.selfshadow.com/sandbox/ltc.html\r\n\r\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\r\n\r\n\tconst float LUT_SIZE  = 64.0;\r\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\r\n\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\r\n\r\n\tfloat theta = acos( dot( N, V ) );\r\n\r\n\t// Parameterization of texture:\r\n\t// sqrt(roughness) -> [0,1]\r\n\t// theta -> [0, PI/2]\r\n\tvec2 uv = vec2(\r\n\t\tsqrt( saturate( roughness ) ),\r\n\t\tsaturate( theta / ( 0.5 * PI ) ) );\r\n\r\n\t// Ensure we don\'t have nonlinearities at the look-up table\'s edges\r\n\t// see: http://http.developer.nvidia.com/GPUGems2/gpugems2_chapter24.html\r\n\t//      "Shader Analysis" section\r\n\tuv = uv * LUT_SCALE + LUT_BIAS;\r\n\r\n\treturn uv;\r\n\r\n}\r\n\r\n// Real-Time Area Lighting: a Journey from Research to Production\r\n// By: Stephen Hill & Eric Heitz\r\n// http://advances.realtimerendering.com/s2016/s2016_ltc_rnd.pdf\r\n// An approximation for the form factor of a clipped rectangle.\r\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\r\n\r\n\tfloat l = length( f );\r\n\r\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\r\n\r\n}\r\n\r\n// Real-Time Polygonal-Light Shading with Linearly Transformed Cosines\r\n// also Real-Time Area Lighting: a Journey from Research to Production\r\n// http://advances.realtimerendering.com/s2016/s2016_ltc_rnd.pdf\r\n// Normalization by 2*PI is incorporated in this function itself.\r\n// theta/sin(theta) is approximated by rational polynomial\r\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\r\n\r\n\tfloat x = dot( v1, v2 );\r\n\r\n\tfloat y = abs( x );\r\n\tfloat a = 0.86267 + (0.49788 + 0.01436 * y ) * y;\r\n\tfloat b = 3.45068 + (4.18814 + y) * y;\r\n\tfloat v = a / b;\r\n\r\n\tfloat theta_sintheta = (x > 0.0) ? v : 0.5 * inversesqrt( 1.0 - x * x ) - v;\r\n\r\n\treturn cross( v1, v2 ) * theta_sintheta;\r\n\r\n}\r\n\r\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\r\n\r\n\t// bail if point is on back side of plane of light\r\n\t// assumes ccw winding order of light vertices\r\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\r\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\r\n\tvec3 lightNormal = cross( v1, v2 );\r\n\r\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\r\n\r\n\t// construct orthonormal basis around N\r\n\tvec3 T1, T2;\r\n\tT1 = normalize( V - N * dot( V, N ) );\r\n\tT2 = - cross( N, T1 ); // negated from paper; possibly due to a different assumed handedness of world coordinate system\r\n\r\n\t// compute transform\r\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\r\n\r\n\t// transform rect\r\n\tvec3 coords[ 4 ];\r\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\r\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\r\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\r\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\r\n\r\n\t// project rect onto sphere\r\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\r\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\r\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\r\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\r\n\r\n\t// calculate vector form factor\r\n\tvec3 vectorFormFactor = vec3( 0.0 );\r\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\r\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\r\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\r\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\r\n\r\n\t// adjust for horizon clipping\r\n\tvec3 result = vec3( LTC_ClippedSphereFormFactor( vectorFormFactor ) );\r\n\r\n\treturn result;\r\n\r\n}\r\n\r\n// End Rect Area Light\r\n\r\n// ref: https://www.unrealengine.com/blog/physically-based-shading-on-mobile - environmentBRDF for GGX on mobile\r\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\r\n\r\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\r\n\r\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\r\n\r\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\r\n\r\n\tvec4 r = roughness * c0 + c1;\r\n\r\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\r\n\r\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\r\n\r\n\treturn specularColor * AB.x + AB.y;\r\n\r\n} // validated\r\n\r\n\r\nfloat G_BlinnPhong_Implicit( ) {\r\n\r\n\t// geometry term is (n dot l)(n dot v) / 4(n dot l)(n dot v)\r\n\treturn 0.25;\r\n\r\n}\r\n\r\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\r\n\r\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\r\n\r\n}\r\n\r\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\r\n\r\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\r\n\r\n\t//float dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\r\n\t//float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\r\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\r\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\r\n\r\n\tvec3 F = F_Schlick( specularColor, dotLH );\r\n\r\n\tfloat G = G_BlinnPhong_Implicit( );\r\n\r\n\tfloat D = D_BlinnPhong( shininess, dotNH );\r\n\r\n\treturn F * ( G * D );\r\n\r\n} // validated\r\n\r\n// source: http://simonstechblog.blogspot.ca/2011/12/microfacet-brdf.html\r\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\r\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\r\n}\r\n\r\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\r\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\r\n}\r\n',Tc="#ifdef USE_BUMPMAP\r\n\r\n\tuniform sampler2D bumpMap;\r\n\tuniform float bumpScale;\r\n\r\n\t// Derivative maps - bump mapping unparametrized surfaces by Morten Mikkelsen\r\n\t// http://mmikkelsen3d.blogspot.sk/2011/07/derivative-maps.html\r\n\r\n\t// Evaluate the derivative of the height w.r.t. screen-space using forward differencing (listing 2)\r\n\r\n\tvec2 dHdxy_fwd() {\r\n\r\n\t\tvec2 dSTdx = dFdx( vUv );\r\n\t\tvec2 dSTdy = dFdy( vUv );\r\n\r\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\r\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\r\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\r\n\r\n\t\treturn vec2( dBx, dBy );\r\n\r\n\t}\r\n\r\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\r\n\r\n\t\t// Workaround for Adreno 3XX dFd*( vec3 ) bug. See #9988\r\n\r\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\r\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\r\n\t\tvec3 vN = surf_norm;\t\t// normalized\r\n\r\n\t\tvec3 R1 = cross( vSigmaY, vN );\r\n\t\tvec3 R2 = cross( vN, vSigmaX );\r\n\r\n\t\tfloat fDet = dot( vSigmaX, R1 );\r\n\r\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\r\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\r\n\r\n\t}\r\n\r\n#endif\r\n",Sc="#if NUM_CLIPPING_PLANES > 0\r\n\r\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; ++ i ) {\r\n\r\n\t\tvec4 plane = clippingPlanes[ i ];\r\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\r\n\r\n\t}\r\n\t\t\r\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\r\n\r\n\t\tbool clipped = true;\r\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; ++ i ) {\r\n\t\t\tvec4 plane = clippingPlanes[ i ];\r\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\r\n\t\t}\r\n\r\n\t\tif ( clipped ) discard;\r\n\t\r\n\t#endif\r\n\r\n#endif\r\n",Ac="#if NUM_CLIPPING_PLANES > 0\r\n\r\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\r\n\t\tvarying vec3 vViewPosition;\r\n\t#endif\r\n\r\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\r\n\r\n#endif\r\n",Rc="#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\r\n\tvarying vec3 vViewPosition;\r\n#endif\r\n",Lc="#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\r\n\tvViewPosition = - mvPosition.xyz;\r\n#endif\r\n\r\n",Pc="#ifdef USE_COLOR\r\n\r\n\tdiffuseColor.rgb *= vColor;\r\n\r\n#endif",Cc="#ifdef USE_COLOR\r\n\r\n\tvarying vec3 vColor;\r\n\r\n#endif\r\n",Ic="#ifdef USE_COLOR\r\n\r\n\tvarying vec3 vColor;\r\n\r\n#endif",Oc="#ifdef USE_COLOR\r\n\r\n\tvColor.xyz = color.xyz;\r\n\r\n#endif",Nc="#define PI 3.14159265359\r\n#define PI2 6.28318530718\r\n#define PI_HALF 1.5707963267949\r\n#define RECIPROCAL_PI 0.31830988618\r\n#define RECIPROCAL_PI2 0.15915494\r\n#define LOG2 1.442695\r\n#define EPSILON 1e-6\r\n\r\n#define saturate(a) clamp( a, 0.0, 1.0 )\r\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\r\n\r\nfloat pow2( const in float x ) { return x*x; }\r\nfloat pow3( const in float x ) { return x*x*x; }\r\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\r\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\r\n// expects values in the range of [0,1]x[0,1], returns values in the [0,1] range.\r\n// do not collapse into a single function per: http://byteblacksmith.com/improvements-to-the-canonical-one-liner-glsl-rand-for-opengl-es-2-0/\r\nhighp float rand( const in vec2 uv ) {\r\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\r\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\r\n\treturn fract(sin(sn) * c);\r\n}\r\n\r\nstruct IncidentLight {\r\n\tvec3 color;\r\n\tvec3 direction;\r\n\tbool visible;\r\n};\r\n\r\nstruct ReflectedLight {\r\n\tvec3 directDiffuse;\r\n\tvec3 directSpecular;\r\n\tvec3 indirectDiffuse;\r\n\tvec3 indirectSpecular;\r\n};\r\n\r\nstruct GeometricContext {\r\n\tvec3 position;\r\n\tvec3 normal;\r\n\tvec3 viewDir;\r\n};\r\n\r\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\r\n\r\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\r\n\r\n}\r\n\r\n// http://en.wikibooks.org/wiki/GLSL_Programming/Applying_Matrix_Transformations\r\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\r\n\r\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\r\n\r\n}\r\n\r\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\r\n\r\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\r\n\r\n\treturn - distance * planeNormal + point;\r\n\r\n}\r\n\r\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\r\n\r\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\r\n\r\n}\r\n\r\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\r\n\r\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\r\n\r\n}\r\n\r\nmat3 transposeMat3( const in mat3 m ) {\r\n\r\n\tmat3 tmp;\r\n\r\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\r\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\r\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\r\n\r\n\treturn tmp;\r\n\r\n}\r\n\r\n// https://en.wikipedia.org/wiki/Relative_luminance\r\nfloat linearToRelativeLuminance( const in vec3 color ) {\r\n\r\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\r\n\r\n\treturn dot( weights, color.rgb );\r\n\r\n}\r\n",Uc="#ifdef ENVMAP_TYPE_CUBE_UV\r\n\r\n#define cubeUV_textureSize (1024.0)\r\n\r\nint getFaceFromDirection(vec3 direction) {\r\n\tvec3 absDirection = abs(direction);\r\n\tint face = -1;\r\n\tif( absDirection.x > absDirection.z ) {\r\n\t\tif(absDirection.x > absDirection.y )\r\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\r\n\t\telse\r\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\r\n\t}\r\n\telse {\r\n\t\tif(absDirection.z > absDirection.y )\r\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\r\n\t\telse\r\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\r\n\t}\r\n\treturn face;\r\n}\r\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\r\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\r\n\r\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\r\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\r\n\tfloat dxRoughness = dFdx(roughness);\r\n\tfloat dyRoughness = dFdy(roughness);\r\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\r\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\r\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\r\n\t// Clamp the value to the max mip level counts. hard coded to 6 mips\r\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\r\n\tfloat mipLevel = 0.5 * log2(d);\r\n\treturn vec2(floor(mipLevel), fract(mipLevel));\r\n}\r\n\r\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\r\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\r\n\r\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\r\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\r\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\r\n\r\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\r\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\r\n\t// float powScale = exp2(roughnessLevel + mipLevel);\r\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\r\n\t// float scale =  1.0 / exp2(roughnessLevel + 2.0 + mipLevel);\r\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\r\n\t// float mipOffset = 0.75*(1.0 - 1.0/exp2(mipLevel))/exp2(roughnessLevel);\r\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\r\n\r\n\tbool bRes = mipLevel == 0.0;\r\n\tscale =  bRes && (scale < a) ? a : scale;\r\n\r\n\tvec3 r;\r\n\tvec2 offset;\r\n\tint face = getFaceFromDirection(direction);\r\n\r\n\tfloat rcpPowScale = 1.0 / powScale;\r\n\r\n\tif( face == 0) {\r\n\t\tr = vec3(direction.x, -direction.z, direction.y);\r\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\r\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\r\n\t}\r\n\telse if( face == 1) {\r\n\t\tr = vec3(direction.y, direction.x, direction.z);\r\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\r\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\r\n\t}\r\n\telse if( face == 2) {\r\n\t\tr = vec3(direction.z, direction.x, direction.y);\r\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\r\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\r\n\t}\r\n\telse if( face == 3) {\r\n\t\tr = vec3(direction.x, direction.z, direction.y);\r\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\r\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\r\n\t}\r\n\telse if( face == 4) {\r\n\t\tr = vec3(direction.y, direction.x, -direction.z);\r\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\r\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\r\n\t}\r\n\telse {\r\n\t\tr = vec3(direction.z, -direction.x, direction.y);\r\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\r\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\r\n\t}\r\n\tr = normalize(r);\r\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\r\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\r\n\tvec2 base = offset + vec2( texelOffset );\r\n\treturn base + s * ( scale - 2.0 * texelOffset );\r\n}\r\n\r\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\r\n\r\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\r\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\r\n\tfloat r1 = floor(roughnessVal);\r\n\tfloat r2 = r1 + 1.0;\r\n\tfloat t = fract(roughnessVal);\r\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\r\n\tfloat s = mipInfo.y;\r\n\tfloat level0 = mipInfo.x;\r\n\tfloat level1 = level0 + 1.0;\r\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\r\n\r\n\t// round to nearest mipmap if we are not interpolating.\r\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\r\n\r\n\t// Tri linear interpolation.\r\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\r\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\r\n\r\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\r\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\r\n\r\n\tvec4 result = mix(color10, color20, t);\r\n\r\n\treturn vec4(result.rgb, 1.0);\r\n}\r\n\r\n#endif\r\n",Dc="vec3 transformedNormal = normalMatrix * objectNormal;\r\n\r\n#ifdef FLIP_SIDED\r\n\r\n\ttransformedNormal = - transformedNormal;\r\n\r\n#endif\r\n",Bc="#ifdef USE_DISPLACEMENTMAP\r\n\r\n\tuniform sampler2D displacementMap;\r\n\tuniform float displacementScale;\r\n\tuniform float displacementBias;\r\n\r\n#endif\r\n",Fc="#ifdef USE_DISPLACEMENTMAP\r\n\r\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\r\n\r\n#endif\r\n",zc="#ifdef USE_EMISSIVEMAP\r\n\r\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\r\n\r\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\r\n\r\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\r\n\r\n#endif\r\n",Gc="#ifdef USE_EMISSIVEMAP\r\n\r\n\tuniform sampler2D emissiveMap;\r\n\r\n#endif\r\n",Hc="  gl_FragColor = linearToOutputTexel( gl_FragColor );\r\n",Vc="// For a discussion of what this is, please read this: http://lousodrome.net/blog/light/2013/05/26/gamma-correct-and-hdr-rendering-in-a-32-bits-buffer/\r\n\r\nvec4 LinearToLinear( in vec4 value ) {\r\n\treturn value;\r\n}\r\n\r\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\r\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\r\n}\r\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\r\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\r\n}\r\n\r\nvec4 sRGBToLinear( in vec4 value ) {\r\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\r\n}\r\nvec4 LinearTosRGB( in vec4 value ) {\r\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\r\n}\r\n\r\nvec4 RGBEToLinear( in vec4 value ) {\r\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\r\n}\r\nvec4 LinearToRGBE( in vec4 value ) {\r\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\r\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\r\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\r\n//  return vec4( value.brg, ( 3.0 + 128.0 ) / 256.0 );\r\n}\r\n\r\n// reference: http://iwasbeingirony.blogspot.ca/2010/06/difference-between-rgbm-and-rgbd.html\r\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\r\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\r\n}\r\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\r\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\r\n\tfloat M      = clamp( maxRGB / maxRange, 0.0, 1.0 );\r\n\tM            = ceil( M * 255.0 ) / 255.0;\r\n\treturn vec4( value.rgb / ( M * maxRange ), M );\r\n}\r\n\r\n// reference: http://iwasbeingirony.blogspot.ca/2010/06/difference-between-rgbm-and-rgbd.html\r\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\r\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\r\n}\r\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\r\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\r\n\tfloat D      = max( maxRange / maxRGB, 1.0 );\r\n\tD            = min( floor( D ) / 255.0, 1.0 );\r\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\r\n}\r\n\r\n// LogLuv reference: http://graphicrants.blogspot.ca/2009/04/rgbm-color-encoding.html\r\n\r\n// M matrix, for encoding\r\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\r\nvec4 LinearToLogLuv( in vec4 value )  {\r\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\r\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\r\n\tvec4 vResult;\r\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\r\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\r\n\tvResult.w = fract(Le);\r\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\r\n\treturn vResult;\r\n}\r\n\r\n// Inverse M matrix, for decoding\r\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\r\nvec4 LogLuvToLinear( in vec4 value ) {\r\n\tfloat Le = value.z * 255.0 + value.w;\r\n\tvec3 Xp_Y_XYZp;\r\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\r\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\r\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\r\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\r\n\treturn vec4( max(vRGB, 0.0), 1.0 );\r\n}\r\n",kc="#ifdef USE_ENVMAP\r\n\r\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\r\n\r\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\r\n\r\n\t\t// Transforming Normal Vectors with the Inverse Transformation\r\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\r\n\r\n\t\t#ifdef ENVMAP_MODE_REFLECTION\r\n\r\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\r\n\r\n\t\t#else\r\n\r\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\r\n\r\n\t\t#endif\r\n\r\n\t#else\r\n\r\n\t\tvec3 reflectVec = vReflect;\r\n\r\n\t#endif\r\n\r\n\t#ifdef ENVMAP_TYPE_CUBE\r\n\r\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\r\n\r\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\r\n\r\n\t\tvec2 sampleUV;\r\n\r\n\t\treflectVec = normalize( reflectVec );\r\n\r\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\r\n\r\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\r\n\r\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\r\n\r\n\t#elif defined( ENVMAP_TYPE_SPHERE )\r\n\r\n\t\treflectVec = normalize( reflectVec );\r\n\r\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\r\n\r\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\r\n\r\n\t#else\r\n\r\n\t\tvec4 envColor = vec4( 0.0 );\r\n\r\n\t#endif\r\n\r\n\tenvColor = envMapTexelToLinear( envColor );\r\n\r\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\r\n\r\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\r\n\r\n\t#elif defined( ENVMAP_BLENDING_MIX )\r\n\r\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\r\n\r\n\t#elif defined( ENVMAP_BLENDING_ADD )\r\n\r\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\r\n\r\n\t#endif\r\n\r\n#endif\r\n",jc="#if defined( USE_ENVMAP ) || defined( PHYSICAL )\r\n\tuniform float reflectivity;\r\n\tuniform float envMapIntensity;\r\n#endif\r\n\r\n#ifdef USE_ENVMAP\r\n\r\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\r\n\t\tvarying vec3 vWorldPosition;\r\n\t#endif\r\n\r\n\t#ifdef ENVMAP_TYPE_CUBE\r\n\t\tuniform samplerCube envMap;\r\n\t#else\r\n\t\tuniform sampler2D envMap;\r\n\t#endif\r\n\tuniform float flipEnvMap;\r\n\r\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\r\n\t\tuniform float refractionRatio;\r\n\t#else\r\n\t\tvarying vec3 vReflect;\r\n\t#endif\r\n\r\n#endif\r\n",Wc="#ifdef USE_ENVMAP\r\n\r\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\r\n\t\tvarying vec3 vWorldPosition;\r\n\r\n\t#else\r\n\r\n\t\tvarying vec3 vReflect;\r\n\t\tuniform float refractionRatio;\r\n\r\n\t#endif\r\n\r\n#endif\r\n",Xc="#ifdef USE_ENVMAP\r\n\r\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\r\n\r\n\t\tvWorldPosition = worldPosition.xyz;\r\n\r\n\t#else\r\n\r\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\r\n\r\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\r\n\r\n\t\t#ifdef ENVMAP_MODE_REFLECTION\r\n\r\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\r\n\r\n\t\t#else\r\n\r\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\r\n\r\n\t\t#endif\r\n\r\n\t#endif\r\n\r\n#endif\r\n",qc="\r\n#ifdef USE_FOG\r\nfogDepth = -mvPosition.z;\r\n#endif",Yc="#ifdef USE_FOG\r\n\r\n  varying float fogDepth;\r\n\r\n#endif\r\n",Zc="#ifdef USE_FOG\r\n\r\n\t#ifdef FOG_EXP2\r\n\r\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\r\n\r\n\t#else\r\n\r\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\r\n\r\n\t#endif\r\n\r\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\r\n\r\n#endif\r\n",Jc="#ifdef USE_FOG\r\n\r\n\tuniform vec3 fogColor;\r\n\tvarying float fogDepth;\r\n\r\n\t#ifdef FOG_EXP2\r\n\r\n\t\tuniform float fogDensity;\r\n\r\n\t#else\r\n\r\n\t\tuniform float fogNear;\r\n\t\tuniform float fogFar;\r\n\r\n\t#endif\r\n\r\n#endif\r\n",Qc="#ifdef TOON\r\n\r\n\tuniform sampler2D gradientMap;\r\n\r\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\r\n\r\n\t\t// dotNL will be from -1.0 to 1.0\r\n\t\tfloat dotNL = dot( normal, lightDirection );\r\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\r\n\r\n\t\t#ifdef USE_GRADIENTMAP\r\n\r\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\r\n\r\n\t\t#else\r\n\r\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\r\n\r\n\t\t#endif\r\n\r\n\r\n\t}\r\n\r\n#endif\r\n",Kc="#ifdef USE_LIGHTMAP\r\n\r\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity; // factor of PI should not be present; included here to prevent breakage\r\n\r\n#endif\r\n",$c="#ifdef USE_LIGHTMAP\r\n\r\n\tuniform sampler2D lightMap;\r\n\tuniform float lightMapIntensity;\r\n\r\n#endif",th="vec3 diffuse = vec3( 1.0 );\r\n\r\nGeometricContext geometry;\r\ngeometry.position = mvPosition.xyz;\r\ngeometry.normal = normalize( transformedNormal );\r\ngeometry.viewDir = normalize( -mvPosition.xyz );\r\n\r\nGeometricContext backGeometry;\r\nbackGeometry.position = geometry.position;\r\nbackGeometry.normal = -geometry.normal;\r\nbackGeometry.viewDir = geometry.viewDir;\r\n\r\nvLightFront = vec3( 0.0 );\r\n\r\n#ifdef DOUBLE_SIDED\r\n\tvLightBack = vec3( 0.0 );\r\n#endif\r\n\r\nIncidentLight directLight;\r\nfloat dotNL;\r\nvec3 directLightColor_Diffuse;\r\n\r\n#if NUM_POINT_LIGHTS > 0\r\n\r\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\r\n\r\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\r\n\r\n\t\tdotNL = dot( geometry.normal, directLight.direction );\r\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\r\n\r\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\r\n\r\n\t\t#ifdef DOUBLE_SIDED\r\n\r\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\r\n\r\n\t\t#endif\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n#if NUM_SPOT_LIGHTS > 0\r\n\r\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\r\n\r\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\r\n\r\n\t\tdotNL = dot( geometry.normal, directLight.direction );\r\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\r\n\r\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\r\n\r\n\t\t#ifdef DOUBLE_SIDED\r\n\r\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\r\n\r\n\t\t#endif\r\n\t}\r\n\r\n#endif\r\n\r\n\r\n\r\n#if NUM_DIR_LIGHTS > 0\r\n\r\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\r\n\r\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\r\n\r\n\t\tdotNL = dot( geometry.normal, directLight.direction );\r\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\r\n\r\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\r\n\r\n\t\t#ifdef DOUBLE_SIDED\r\n\r\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\r\n\r\n\t\t#endif\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n#if NUM_HEMI_LIGHTS > 0\r\n\r\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\r\n\r\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\r\n\r\n\t\t#ifdef DOUBLE_SIDED\r\n\r\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\r\n\r\n\t\t#endif\r\n\r\n\t}\r\n\r\n#endif\r\n",eh="uniform vec3 ambientLightColor;\r\n\r\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\r\n\r\n\tvec3 irradiance = ambientLightColor;\r\n\r\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\r\n\r\n\t\tirradiance *= PI;\r\n\r\n\t#endif\r\n\r\n\treturn irradiance;\r\n\r\n}\r\n\r\n#if NUM_DIR_LIGHTS > 0\r\n\r\n\tstruct DirectionalLight {\r\n\t\tvec3 direction;\r\n\t\tvec3 color;\r\n\r\n\t\tint shadow;\r\n\t\tfloat shadowBias;\r\n\t\tfloat shadowRadius;\r\n\t\tvec2 shadowMapSize;\r\n\t};\r\n\r\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\r\n\r\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\r\n\r\n\t\tdirectLight.color = directionalLight.color;\r\n\t\tdirectLight.direction = directionalLight.direction;\r\n\t\tdirectLight.visible = true;\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n\r\n#if NUM_POINT_LIGHTS > 0\r\n\r\n\tstruct PointLight {\r\n\t\tvec3 position;\r\n\t\tvec3 color;\r\n\t\tfloat distance;\r\n\t\tfloat decay;\r\n\r\n\t\tint shadow;\r\n\t\tfloat shadowBias;\r\n\t\tfloat shadowRadius;\r\n\t\tvec2 shadowMapSize;\r\n\t\tfloat shadowCameraNear;\r\n\t\tfloat shadowCameraFar;\r\n\t};\r\n\r\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\r\n\r\n\t// directLight is an out parameter as having it as a return value caused compiler errors on some devices\r\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\r\n\r\n\t\tvec3 lVector = pointLight.position - geometry.position;\r\n\t\tdirectLight.direction = normalize( lVector );\r\n\r\n\t\tfloat lightDistance = length( lVector );\r\n\r\n\t\tdirectLight.color = pointLight.color;\r\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\r\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n\r\n#if NUM_SPOT_LIGHTS > 0\r\n\r\n\tstruct SpotLight {\r\n\t\tvec3 position;\r\n\t\tvec3 direction;\r\n\t\tvec3 color;\r\n\t\tfloat distance;\r\n\t\tfloat decay;\r\n\t\tfloat coneCos;\r\n\t\tfloat penumbraCos;\r\n\r\n\t\tint shadow;\r\n\t\tfloat shadowBias;\r\n\t\tfloat shadowRadius;\r\n\t\tvec2 shadowMapSize;\r\n\t};\r\n\r\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\r\n\r\n\t// directLight is an out parameter as having it as a return value caused compiler errors on some devices\r\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\r\n\r\n\t\tvec3 lVector = spotLight.position - geometry.position;\r\n\t\tdirectLight.direction = normalize( lVector );\r\n\r\n\t\tfloat lightDistance = length( lVector );\r\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\r\n\r\n\t\tif ( angleCos > spotLight.coneCos ) {\r\n\r\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\r\n\r\n\t\t\tdirectLight.color = spotLight.color;\r\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\r\n\t\t\tdirectLight.visible = true;\r\n\r\n\t\t} else {\r\n\r\n\t\t\tdirectLight.color = vec3( 0.0 );\r\n\t\t\tdirectLight.visible = false;\r\n\r\n\t\t}\r\n\t}\r\n\r\n#endif\r\n\r\n\r\n#if NUM_RECT_AREA_LIGHTS > 0\r\n\r\n\tstruct RectAreaLight {\r\n\t\tvec3 color;\r\n\t\tvec3 position;\r\n\t\tvec3 halfWidth;\r\n\t\tvec3 halfHeight;\r\n\t};\r\n\r\n\t// Pre-computed values of LinearTransformedCosine approximation of BRDF\r\n\t// BRDF approximation Texture is 64x64\r\n\tuniform sampler2D ltcMat; // RGBA Float\r\n\tuniform sampler2D ltcMag; // Alpha Float (only has w component)\r\n\r\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\r\n\r\n#endif\r\n\r\n\r\n#if NUM_HEMI_LIGHTS > 0\r\n\r\n\tstruct HemisphereLight {\r\n\t\tvec3 direction;\r\n\t\tvec3 skyColor;\r\n\t\tvec3 groundColor;\r\n\t};\r\n\r\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\r\n\r\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\r\n\r\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\r\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\r\n\r\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\r\n\r\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\r\n\r\n\t\t\tirradiance *= PI;\r\n\r\n\t\t#endif\r\n\r\n\t\treturn irradiance;\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n\r\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\r\n\r\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\r\n\r\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\r\n\r\n\t\t#ifdef ENVMAP_TYPE_CUBE\r\n\r\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\r\n\r\n\t\t\t// TODO: replace with properly filtered cubemaps and access the irradiance LOD level, be it the last LOD level\r\n\t\t\t// of a specular cubemap, or just the default level of a specially created irradiance cubemap.\r\n\r\n\t\t\t#ifdef TEXTURE_LOD_EXT\r\n\r\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\r\n\r\n\t\t\t#else\r\n\r\n\t\t\t\t// force the bias high to get the last LOD level as it is the most blurred.\r\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\r\n\r\n\t\t\t#endif\r\n\r\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\r\n\r\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\r\n\r\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\r\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\r\n\r\n\t\t#else\r\n\r\n\t\t\tvec4 envMapColor = vec4( 0.0 );\r\n\r\n\t\t#endif\r\n\r\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\r\n\r\n\t}\r\n\r\n\t// taken from here: http://casual-effects.blogspot.ca/2011/08/plausible-environment-lighting-in-two.html\r\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\r\n\r\n\t\t//float envMapWidth = pow( 2.0, maxMIPLevelScalar );\r\n\t\t//float desiredMIPLevel = log2( envMapWidth * sqrt( 3.0 ) ) - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\r\n\r\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\r\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\r\n\r\n\t\t// clamp to allowable LOD ranges.\r\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\r\n\r\n\t}\r\n\r\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\r\n\r\n\t\t#ifdef ENVMAP_MODE_REFLECTION\r\n\r\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\r\n\r\n\t\t#else\r\n\r\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\r\n\r\n\t\t#endif\r\n\r\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\r\n\r\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\r\n\r\n\t\t#ifdef ENVMAP_TYPE_CUBE\r\n\r\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\r\n\r\n\t\t\t#ifdef TEXTURE_LOD_EXT\r\n\r\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\r\n\r\n\t\t\t#else\r\n\r\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\r\n\r\n\t\t\t#endif\r\n\r\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\r\n\r\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\r\n\r\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\r\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\r\n\r\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\r\n\r\n\t\t\tvec2 sampleUV;\r\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\r\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\r\n\r\n\t\t\t#ifdef TEXTURE_LOD_EXT\r\n\r\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\r\n\r\n\t\t\t#else\r\n\r\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\r\n\r\n\t\t\t#endif\r\n\r\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\r\n\r\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\r\n\r\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\r\n\r\n\t\t\t#ifdef TEXTURE_LOD_EXT\r\n\r\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\r\n\r\n\t\t\t#else\r\n\r\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\r\n\r\n\t\t\t#endif\r\n\r\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\r\n\r\n\t\t#endif\r\n\r\n\t\treturn envMapColor.rgb * envMapIntensity;\r\n\r\n\t}\r\n\r\n#endif\r\n",rh="BlinnPhongMaterial material;\r\nmaterial.diffuseColor = diffuseColor.rgb;\r\nmaterial.specularColor = specular;\r\nmaterial.specularShininess = shininess;\r\nmaterial.specularStrength = specularStrength;\r\n",nh="varying vec3 vViewPosition;\r\n\r\n#ifndef FLAT_SHADED\r\n\r\n\tvarying vec3 vNormal;\r\n\r\n#endif\r\n\r\n\r\nstruct BlinnPhongMaterial {\r\n\r\n\tvec3\tdiffuseColor;\r\n\tvec3\tspecularColor;\r\n\tfloat\tspecularShininess;\r\n\tfloat\tspecularStrength;\r\n\r\n};\r\n\r\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\r\n\r\n\t#ifdef TOON\r\n\r\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\r\n\r\n\t#else\r\n\r\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\r\n\t\tvec3 irradiance = dotNL * directLight.color;\r\n\r\n\t#endif\r\n\r\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\r\n\r\n\t\tirradiance *= PI; // punctual light\r\n\r\n\t#endif\r\n\r\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\r\n\r\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\r\n\r\n}\r\n\r\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\r\n\r\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\r\n\r\n}\r\n\r\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\r\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\r\n\r\n#define Material_LightProbeLOD( material )\t(0)\r\n",ih="PhysicalMaterial material;\r\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\r\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\r\n#ifdef STANDARD\r\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\r\n#else\r\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\r\n\tmaterial.clearCoat = saturate( clearCoat ); // Burley clearcoat model\r\n\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\r\n#endif\r\n",ah="struct PhysicalMaterial {\r\n\r\n\tvec3\tdiffuseColor;\r\n\tfloat\tspecularRoughness;\r\n\tvec3\tspecularColor;\r\n\r\n\t#ifndef STANDARD\r\n\t\tfloat clearCoat;\r\n\t\tfloat clearCoatRoughness;\r\n\t#endif\r\n\r\n};\r\n\r\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\r\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\r\n\r\n// Clear coat directional hemishperical reflectance (this approximation should be improved)\r\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\r\n\r\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\r\n\r\n}\r\n\r\n#if NUM_RECT_AREA_LIGHTS > 0\r\n\r\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\r\n\r\n\t\tvec3 normal = geometry.normal;\r\n\t\tvec3 viewDir = geometry.viewDir;\r\n\t\tvec3 position = geometry.position;\r\n\t\tvec3 lightPos = rectAreaLight.position;\r\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\r\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\r\n\t\tvec3 lightColor = rectAreaLight.color;\r\n\t\tfloat roughness = material.specularRoughness;\r\n\r\n\t\tvec3 rectCoords[ 4 ];\r\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight; // counterclockwise\r\n\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\r\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\r\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\r\n\r\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\r\n\r\n\t\tfloat norm = texture2D( ltcMag, uv ).a;\r\n\r\n\t\tvec4 t = texture2D( ltcMat, uv );\r\n\r\n\t\tmat3 mInv = mat3(\r\n\t\t\tvec3(   1,   0, t.y ),\r\n\t\t\tvec3(   0, t.z,   0 ),\r\n\t\t\tvec3( t.w,   0, t.x )\r\n\t\t);\r\n\r\n\t\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords ); // no fresnel\r\n\r\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), rectCoords );\r\n\r\n\t}\r\n\r\n#endif\r\n\r\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\r\n\r\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\r\n\r\n\tvec3 irradiance = dotNL * directLight.color;\r\n\r\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\r\n\r\n\t\tirradiance *= PI; // punctual light\r\n\r\n\t#endif\r\n\r\n\t#ifndef STANDARD\r\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\r\n\t#else\r\n\t\tfloat clearCoatDHR = 0.0;\r\n\t#endif\r\n\r\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\r\n\r\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\r\n\r\n\t#ifndef STANDARD\r\n\r\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\r\n\r\n\t#endif\r\n\r\n}\r\n\r\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\r\n\r\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\r\n\r\n}\r\n\r\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\r\n\r\n\t#ifndef STANDARD\r\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\r\n\t\tfloat dotNL = dotNV;\r\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\r\n\t#else\r\n\t\tfloat clearCoatDHR = 0.0;\r\n\t#endif\r\n\r\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\r\n\r\n\t#ifndef STANDARD\r\n\r\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\r\n\r\n\t#endif\r\n\r\n}\r\n\r\n#define RE_Direct\t\t\t\tRE_Direct_Physical\r\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\r\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\r\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\r\n\r\n#define Material_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.specularRoughness )\r\n#define Material_ClearCoat_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\r\n\r\n// ref: https://seblagarde.files.wordpress.com/2015/07/course_notes_moving_frostbite_to_pbr_v32.pdf\r\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\r\n\r\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\r\n\r\n}\r\n",oh="\r\n\r\nGeometricContext geometry;\r\n\r\ngeometry.position = - vViewPosition;\r\ngeometry.normal = normal;\r\ngeometry.viewDir = normalize( vViewPosition );\r\n\r\nIncidentLight directLight;\r\n\r\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\r\n\r\n\tPointLight pointLight;\r\n\r\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\r\n\r\n\t\tpointLight = pointLights[ i ];\r\n\r\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\r\n\r\n\t\t#ifdef USE_SHADOWMAP\r\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\r\n\t\t#endif\r\n\r\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\r\n\r\n\tSpotLight spotLight;\r\n\r\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\r\n\r\n\t\tspotLight = spotLights[ i ];\r\n\r\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\r\n\r\n\t\t#ifdef USE_SHADOWMAP\r\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\r\n\t\t#endif\r\n\r\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\r\n\r\n\tDirectionalLight directionalLight;\r\n\r\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\r\n\r\n\t\tdirectionalLight = directionalLights[ i ];\r\n\r\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\r\n\r\n\t\t#ifdef USE_SHADOWMAP\r\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\r\n\t\t#endif\r\n\r\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\r\n\r\n\tRectAreaLight rectAreaLight;\r\n\r\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\r\n\r\n\t\trectAreaLight = rectAreaLights[ i ];\r\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n#if defined( RE_IndirectDiffuse )\r\n\r\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\r\n\r\n\t#ifdef USE_LIGHTMAP\r\n\r\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\r\n\r\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\r\n\r\n\t\t\tlightMapIrradiance *= PI; // factor of PI should not be present; included here to prevent breakage\r\n\r\n\t\t#endif\r\n\r\n\t\tirradiance += lightMapIrradiance;\r\n\r\n\t#endif\r\n\r\n\t#if ( NUM_HEMI_LIGHTS > 0 )\r\n\r\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\r\n\r\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\r\n\r\n\t\t}\r\n\r\n\t#endif\r\n\r\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\r\n\r\n\t\t// TODO, replace 8 with the real maxMIPLevel\r\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\r\n\r\n\t#endif\r\n\r\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\r\n\r\n#endif\r\n\r\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\r\n\r\n\t// TODO, replace 8 with the real maxMIPLevel\r\n\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\r\n\r\n\t#ifndef STANDARD\r\n\t\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\r\n\t#else\r\n\t\tvec3 clearCoatRadiance = vec3( 0.0 );\r\n\t#endif\r\n\r\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\r\n\r\n#endif\r\n",sh="#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\r\n\r\n\tgl_FragDepthEXT = log2( vFragDepth ) * logDepthBufFC * 0.5;\r\n\r\n#endif",ch="#ifdef USE_LOGDEPTHBUF\r\n\r\n\tuniform float logDepthBufFC;\r\n\r\n\t#ifdef USE_LOGDEPTHBUF_EXT\r\n\r\n\t\tvarying float vFragDepth;\r\n\r\n\t#endif\r\n\r\n#endif\r\n",hh="#ifdef USE_LOGDEPTHBUF\r\n\r\n\t#ifdef USE_LOGDEPTHBUF_EXT\r\n\r\n\t\tvarying float vFragDepth;\r\n\r\n\t#endif\r\n\r\n\tuniform float logDepthBufFC;\r\n\r\n#endif",lh="#ifdef USE_LOGDEPTHBUF\r\n\r\n\t#ifdef USE_LOGDEPTHBUF_EXT\r\n\r\n\t\tvFragDepth = 1.0 + gl_Position.w;\r\n\r\n\t#else\r\n\r\n\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\r\n\r\n\t\tgl_Position.z *= gl_Position.w;\r\n\r\n\t#endif\r\n\r\n#endif\r\n",uh="#ifdef USE_MAP\r\n\r\n\tvec4 texelColor = texture2D( map, vUv );\r\n\r\n\ttexelColor = mapTexelToLinear( texelColor );\r\n\tdiffuseColor *= texelColor;\r\n\r\n#endif\r\n",ph="#ifdef USE_MAP\r\n\r\n\tuniform sampler2D map;\r\n\r\n#endif\r\n",dh="#ifdef USE_MAP\r\n\r\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\r\n\tvec4 mapTexel = texture2D( map, uv );\r\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\r\n\r\n#endif\r\n",fh="#ifdef USE_MAP\r\n\r\n\tuniform mat3 uvTransform;\r\n\tuniform sampler2D map;\r\n\r\n#endif\r\n",mh="float metalnessFactor = metalness;\r\n\r\n#ifdef USE_METALNESSMAP\r\n\r\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\r\n\r\n\t// reads channel B, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\r\n\tmetalnessFactor *= texelMetalness.b;\r\n\r\n#endif\r\n",vh="#ifdef USE_METALNESSMAP\r\n\r\n\tuniform sampler2D metalnessMap;\r\n\r\n#endif",gh="#ifdef USE_MORPHNORMALS\r\n\r\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\r\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\r\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\r\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\r\n\r\n#endif\r\n",yh="#ifdef USE_MORPHTARGETS\r\n\r\n\t#ifndef USE_MORPHNORMALS\r\n\r\n\tuniform float morphTargetInfluences[ 8 ];\r\n\r\n\t#else\r\n\r\n\tuniform float morphTargetInfluences[ 4 ];\r\n\r\n\t#endif\r\n\r\n#endif",xh="#ifdef USE_MORPHTARGETS\r\n\r\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\r\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\r\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\r\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\r\n\r\n\t#ifndef USE_MORPHNORMALS\r\n\r\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\r\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\r\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\r\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\r\n\r\n\t#endif\r\n\r\n#endif\r\n",bh="#ifdef FLAT_SHADED\r\n\r\n\t// Workaround for Adreno/Nexus5 not able able to do dFdx( vViewPosition ) ...\r\n\r\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\r\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\r\n\tvec3 normal = normalize( cross( fdx, fdy ) );\r\n\r\n#else\r\n\r\n\tvec3 normal = normalize( vNormal );\r\n\r\n\t#ifdef DOUBLE_SIDED\r\n\r\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\r\n\r\n\t#endif\r\n\r\n#endif\r\n\r\n#ifdef USE_NORMALMAP\r\n\r\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\r\n\r\n#elif defined( USE_BUMPMAP )\r\n\r\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\r\n\r\n#endif\r\n",_h="#ifdef USE_NORMALMAP\r\n\r\n\tuniform sampler2D normalMap;\r\n\tuniform vec2 normalScale;\r\n\r\n\t// Per-Pixel Tangent Space Normal Mapping\r\n\t// http://hacksoflife.blogspot.ch/2009/11/per-pixel-tangent-space-normal-mapping.html\r\n\r\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\r\n\r\n\t\t// Workaround for Adreno 3XX dFd*( vec3 ) bug. See #9988\r\n\r\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\r\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\r\n\t\tvec2 st0 = dFdx( vUv.st );\r\n\t\tvec2 st1 = dFdy( vUv.st );\r\n\r\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\r\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\r\n\t\tvec3 N = normalize( surf_norm );\r\n\r\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\r\n\t\tmapN.xy = normalScale * mapN.xy;\r\n\t\tmat3 tsn = mat3( S, T, N );\r\n\t\treturn normalize( tsn * mapN );\r\n\r\n\t}\r\n\r\n#endif\r\n",wh="vec3 packNormalToRGB( const in vec3 normal ) {\r\n\treturn normalize( normal ) * 0.5 + 0.5;\r\n}\r\n\r\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\r\n\treturn 2.0 * rgb.xyz - 1.0;\r\n}\r\n\r\nconst float PackUpscale = 256. / 255.; // fraction -> 0..1 (including 1)\r\nconst float UnpackDownscale = 255. / 256.; // 0..1 -> fraction (excluding 1)\r\n\r\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\r\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\r\n\r\nconst float ShiftRight8 = 1. / 256.;\r\n\r\nvec4 packDepthToRGBA( const in float v ) {\r\n\tvec4 r = vec4( fract( v * PackFactors ), v );\r\n\tr.yzw -= r.xyz * ShiftRight8; // tidy overflow\r\n\treturn r * PackUpscale;\r\n}\r\n\r\nfloat unpackRGBAToDepth( const in vec4 v ) {\r\n\treturn dot( v, UnpackFactors );\r\n}\r\n\r\n// NOTE: viewZ/eyeZ is < 0 when in front of the camera per OpenGL conventions\r\n\r\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\r\n\treturn ( viewZ + near ) / ( near - far );\r\n}\r\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\r\n\treturn linearClipZ * ( near - far ) - near;\r\n}\r\n\r\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\r\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\r\n}\r\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\r\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\r\n}\r\n",Mh="#ifdef PREMULTIPLIED_ALPHA\r\n\r\n\t// Get get normal blending with premultipled, use with CustomBlending, OneFactor, OneMinusSrcAlphaFactor, AddEquation.\r\n\tgl_FragColor.rgb *= gl_FragColor.a;\r\n\r\n#endif\r\n",Eh="vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\r\n\r\ngl_Position = projectionMatrix * mvPosition;\r\n",Th="#if defined( DITHERING )\r\n\r\n  gl_FragColor.rgb = dithering( gl_FragColor.rgb );\r\n\r\n#endif\r\n",Sh="#if defined( DITHERING )\r\n\r\n\t// based on https://www.shadertoy.com/view/MslGR8\r\n\tvec3 dithering( vec3 color ) {\r\n\t\t//Calculate grid position\r\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\r\n\r\n\t\t//Shift the individual colors differently, thus making it even harder to see the dithering pattern\r\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\r\n\r\n\t\t//modify shift acording to grid position.\r\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\r\n\r\n\t\t//shift the color by dither_shift\r\n\t\treturn color + dither_shift_RGB;\r\n\t}\r\n\r\n#endif\r\n",Ah="float roughnessFactor = roughness;\r\n\r\n#ifdef USE_ROUGHNESSMAP\r\n\r\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\r\n\r\n\t// reads channel G, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\r\n\troughnessFactor *= texelRoughness.g;\r\n\r\n#endif\r\n",Rh="#ifdef USE_ROUGHNESSMAP\r\n\r\n\tuniform sampler2D roughnessMap;\r\n\r\n#endif",Lh="#ifdef USE_SHADOWMAP\r\n\r\n\t#if NUM_DIR_LIGHTS > 0\r\n\r\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\r\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\r\n\r\n\t#endif\r\n\r\n\t#if NUM_SPOT_LIGHTS > 0\r\n\r\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\r\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\r\n\r\n\t#endif\r\n\r\n\t#if NUM_POINT_LIGHTS > 0\r\n\r\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\r\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\r\n\r\n\t#endif\r\n\r\n\r\n\r\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\r\n\r\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\r\n\r\n\t}\r\n\r\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\r\n\r\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\r\n\r\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\r\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\r\n\r\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\r\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\r\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\r\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\r\n\r\n\t\tvec2 f = fract( uv * size + 0.5 );\r\n\r\n\t\tfloat a = mix( lb, lt, f.y );\r\n\t\tfloat b = mix( rb, rt, f.y );\r\n\t\tfloat c = mix( a, b, f.x );\r\n\r\n\t\treturn c;\r\n\r\n\t}\r\n\r\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\r\n\r\n\t\tfloat shadow = 1.0;\r\n\r\n\t\tshadowCoord.xyz /= shadowCoord.w;\r\n\t\tshadowCoord.z += shadowBias;\r\n\r\n\t\t// if ( something && something ) breaks ATI OpenGL shader compiler\r\n\t\t// if ( all( something, something ) ) using this instead\r\n\r\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\r\n\t\tbool inFrustum = all( inFrustumVec );\r\n\r\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\r\n\r\n\t\tbool frustumTest = all( frustumTestVec );\r\n\r\n\t\tif ( frustumTest ) {\r\n\r\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\r\n\r\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\r\n\r\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\r\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\r\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\r\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\r\n\r\n\t\t\tshadow = (\r\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\r\n\t\t\t) * ( 1.0 / 9.0 );\r\n\r\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\r\n\r\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\r\n\r\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\r\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\r\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\r\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\r\n\r\n\t\t\tshadow = (\r\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\r\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\r\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\r\n\t\t\t) * ( 1.0 / 9.0 );\r\n\r\n\t\t#else // no percentage-closer filtering:\r\n\r\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\r\n\r\n\t\t#endif\r\n\r\n\t\t}\r\n\r\n\t\treturn shadow;\r\n\r\n\t}\r\n\r\n\t// cubeToUV() maps a 3D direction vector suitable for cube texture mapping to a 2D\r\n\t// vector suitable for 2D texture mapping. This code uses the following layout for the\r\n\t// 2D texture:\r\n\t//\r\n\t// xzXZ\r\n\t//  y Y\r\n\t//\r\n\t// Y - Positive y direction\r\n\t// y - Negative y direction\r\n\t// X - Positive x direction\r\n\t// x - Negative x direction\r\n\t// Z - Positive z direction\r\n\t// z - Negative z direction\r\n\t//\r\n\t// Source and test bed:\r\n\t// https://gist.github.com/tschw/da10c43c467ce8afd0c4\r\n\r\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\r\n\r\n\t\t// Number of texels to avoid at the edge of each square\r\n\r\n\t\tvec3 absV = abs( v );\r\n\r\n\t\t// Intersect unit cube\r\n\r\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\r\n\t\tabsV *= scaleToCube;\r\n\r\n\t\t// Apply scale to avoid seams\r\n\r\n\t\t// two texels less per square (one texel will do for NEAREST)\r\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\r\n\r\n\t\t// Unwrap\r\n\r\n\t\t// space: -1 ... 1 range for each square\r\n\t\t//\r\n\t\t// #X##\t\tdim    := ( 4 , 2 )\r\n\t\t//  # #\t\tcenter := ( 1 , 1 )\r\n\r\n\t\tvec2 planar = v.xy;\r\n\r\n\t\tfloat almostATexel = 1.5 * texelSizeY;\r\n\t\tfloat almostOne = 1.0 - almostATexel;\r\n\r\n\t\tif ( absV.z >= almostOne ) {\r\n\r\n\t\t\tif ( v.z > 0.0 )\r\n\t\t\t\tplanar.x = 4.0 - v.x;\r\n\r\n\t\t} else if ( absV.x >= almostOne ) {\r\n\r\n\t\t\tfloat signX = sign( v.x );\r\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\r\n\r\n\t\t} else if ( absV.y >= almostOne ) {\r\n\r\n\t\t\tfloat signY = sign( v.y );\r\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\r\n\t\t\tplanar.y = v.z * signY - 2.0;\r\n\r\n\t\t}\r\n\r\n\t\t// Transform to UV space\r\n\r\n\t\t// scale := 0.5 / dim\r\n\t\t// translate := ( center + 0.5 ) / dim\r\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\r\n\r\n\t}\r\n\r\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\r\n\r\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\r\n\r\n\t\t// for point lights, the uniform @vShadowCoord is re-purposed to hold\r\n\t\t// the vector from the light to the world-space position of the fragment.\r\n\t\tvec3 lightToPosition = shadowCoord.xyz;\r\n\r\n\t\t// dp = normalized distance from light to fragment position\r\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear ); // need to clamp?\r\n\t\tdp += shadowBias;\r\n\r\n\t\t// bd3D = base direction 3D\r\n\t\tvec3 bd3D = normalize( lightToPosition );\r\n\r\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\r\n\r\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\r\n\r\n\t\t\treturn (\r\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\r\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\r\n\t\t\t) * ( 1.0 / 9.0 );\r\n\r\n\t\t#else // no percentage-closer filtering\r\n\r\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\r\n\r\n\t\t#endif\r\n\r\n\t}\r\n\r\n#endif\r\n",Ph="#ifdef USE_SHADOWMAP\r\n\r\n\t#if NUM_DIR_LIGHTS > 0\r\n\r\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\r\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\r\n\r\n\t#endif\r\n\r\n\t#if NUM_SPOT_LIGHTS > 0\r\n\r\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\r\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\r\n\r\n\t#endif\r\n\r\n\t#if NUM_POINT_LIGHTS > 0\r\n\r\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\r\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\r\n\r\n\t#endif\r\n\r\n\r\n\r\n#endif\r\n",Ch="#ifdef USE_SHADOWMAP\r\n\r\n\t#if NUM_DIR_LIGHTS > 0\r\n\r\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\r\n\r\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\r\n\r\n\t}\r\n\r\n\t#endif\r\n\r\n\t#if NUM_SPOT_LIGHTS > 0\r\n\r\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\r\n\r\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\r\n\r\n\t}\r\n\r\n\t#endif\r\n\r\n\t#if NUM_POINT_LIGHTS > 0\r\n\r\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\r\n\r\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\r\n\r\n\t}\r\n\r\n\t#endif\r\n\r\n\r\n\r\n#endif\r\n",Ih="float getShadowMask() {\r\n\r\n\tfloat shadow = 1.0;\r\n\r\n\t#ifdef USE_SHADOWMAP\r\n\r\n\t#if NUM_DIR_LIGHTS > 0\r\n\r\n\tDirectionalLight directionalLight;\r\n\r\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\r\n\r\n\t\tdirectionalLight = directionalLights[ i ];\r\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\r\n\r\n\t}\r\n\r\n\t#endif\r\n\r\n\t#if NUM_SPOT_LIGHTS > 0\r\n\r\n\tSpotLight spotLight;\r\n\r\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\r\n\r\n\t\tspotLight = spotLights[ i ];\r\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\r\n\r\n\t}\r\n\r\n\t#endif\r\n\r\n\t#if NUM_POINT_LIGHTS > 0\r\n\r\n\tPointLight pointLight;\r\n\r\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\r\n\r\n\t\tpointLight = pointLights[ i ];\r\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\r\n\r\n\t}\r\n\r\n\t#endif\r\n\r\n\r\n\r\n\t#endif\r\n\r\n\treturn shadow;\r\n\r\n}\r\n",Oh="#ifdef USE_SKINNING\r\n\r\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\r\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\r\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\r\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\r\n\r\n#endif",Nh="#ifdef USE_SKINNING\r\n\r\n\tuniform mat4 bindMatrix;\r\n\tuniform mat4 bindMatrixInverse;\r\n\r\n\t#ifdef BONE_TEXTURE\r\n\r\n\t\tuniform sampler2D boneTexture;\r\n\t\tuniform int boneTextureSize;\r\n\r\n\t\tmat4 getBoneMatrix( const in float i ) {\r\n\r\n\t\t\tfloat j = i * 4.0;\r\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\r\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\r\n\r\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\r\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\r\n\r\n\t\t\ty = dy * ( y + 0.5 );\r\n\r\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\r\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\r\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\r\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\r\n\r\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\r\n\r\n\t\t\treturn bone;\r\n\r\n\t\t}\r\n\r\n\t#else\r\n\r\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\r\n\r\n\t\tmat4 getBoneMatrix( const in float i ) {\r\n\r\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\r\n\t\t\treturn bone;\r\n\r\n\t\t}\r\n\r\n\t#endif\r\n\r\n#endif\r\n",Uh="#ifdef USE_SKINNING\r\n\r\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\r\n\r\n\tvec4 skinned = vec4( 0.0 );\r\n\tskinned += boneMatX * skinVertex * skinWeight.x;\r\n\tskinned += boneMatY * skinVertex * skinWeight.y;\r\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\r\n\tskinned += boneMatW * skinVertex * skinWeight.w;\r\n\r\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\r\n\r\n#endif\r\n",Dh="#ifdef USE_SKINNING\r\n\r\n\tmat4 skinMatrix = mat4( 0.0 );\r\n\tskinMatrix += skinWeight.x * boneMatX;\r\n\tskinMatrix += skinWeight.y * boneMatY;\r\n\tskinMatrix += skinWeight.z * boneMatZ;\r\n\tskinMatrix += skinWeight.w * boneMatW;\r\n\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\r\n\r\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\r\n\r\n#endif\r\n",Bh="float specularStrength;\r\n\r\n#ifdef USE_SPECULARMAP\r\n\r\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\r\n\tspecularStrength = texelSpecular.r;\r\n\r\n#else\r\n\r\n\tspecularStrength = 1.0;\r\n\r\n#endif",Fh="#ifdef USE_SPECULARMAP\r\n\r\n\tuniform sampler2D specularMap;\r\n\r\n#endif",zh="#if defined( TONE_MAPPING )\r\n\r\n  gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\r\n\r\n#endif\r\n",Gh="#ifndef saturate\r\n\t#define saturate(a) clamp( a, 0.0, 1.0 )\r\n#endif\r\n\r\nuniform float toneMappingExposure;\r\nuniform float toneMappingWhitePoint;\r\n\r\n// exposure only\r\nvec3 LinearToneMapping( vec3 color ) {\r\n\r\n\treturn toneMappingExposure * color;\r\n\r\n}\r\n\r\n// source: https://www.cs.utah.edu/~reinhard/cdrom/\r\nvec3 ReinhardToneMapping( vec3 color ) {\r\n\r\n\tcolor *= toneMappingExposure;\r\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\r\n\r\n}\r\n\r\n// source: http://filmicgames.com/archives/75\r\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\r\nvec3 Uncharted2ToneMapping( vec3 color ) {\r\n\r\n\t// John Hable's filmic operator from Uncharted 2 video game\r\n\tcolor *= toneMappingExposure;\r\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\r\n\r\n}\r\n\r\n// source: http://filmicgames.com/archives/75\r\nvec3 OptimizedCineonToneMapping( vec3 color ) {\r\n\r\n\t// optimized filmic operator by Jim Hejl and Richard Burgess-Dawson\r\n\tcolor *= toneMappingExposure;\r\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\r\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\r\n\r\n}\r\n",Hh="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\r\n\r\n\tvarying vec2 vUv;\r\n\r\n#endif",Vh="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\r\n\r\n\tvarying vec2 vUv;\r\n\tuniform mat3 uvTransform;\r\n\r\n#endif\r\n",kh="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\r\n\r\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\r\n\r\n#endif",jh="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\r\n\r\n\tvarying vec2 vUv2;\r\n\r\n#endif",Wh="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\r\n\r\n\tattribute vec2 uv2;\r\n\tvarying vec2 vUv2;\r\n\r\n#endif",Xh="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\r\n\r\n\tvUv2 = uv2;\r\n\r\n#endif",qh="#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\r\n\r\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\r\n\r\n#endif\r\n",Yh="uniform samplerCube tCube;\r\nuniform float tFlip;\r\nuniform float opacity;\r\n\r\nvarying vec3 vWorldPosition;\r\n\r\nvoid main() {\r\n\r\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\r\n\tgl_FragColor.a *= opacity;\r\n\r\n}\r\n",Zh="varying vec3 vWorldPosition;\r\n\r\n#include <common>\r\n\r\nvoid main() {\r\n\r\n\tvWorldPosition = transformDirection( position, modelMatrix );\r\n\r\n\t#include <begin_vertex>\r\n\t#include <project_vertex>\r\n\r\n\tgl_Position.z = gl_Position.w; // set z to camera.far\r\n\r\n}\r\n",Jh="#if DEPTH_PACKING == 3200\r\n\r\n\tuniform float opacity;\r\n\r\n#endif\r\n\r\n#include <common>\r\n#include <packing>\r\n#include <uv_pars_fragment>\r\n#include <map_pars_fragment>\r\n#include <alphamap_pars_fragment>\r\n#include <logdepthbuf_pars_fragment>\r\n#include <clipping_planes_pars_fragment>\r\n\r\nvoid main() {\r\n\r\n\t#include <clipping_planes_fragment>\r\n\r\n\tvec4 diffuseColor = vec4( 1.0 );\r\n\r\n\t#if DEPTH_PACKING == 3200\r\n\r\n\t\tdiffuseColor.a = opacity;\r\n\r\n\t#endif\r\n\r\n\t#include <map_fragment>\r\n\t#include <alphamap_fragment>\r\n\t#include <alphatest_fragment>\r\n\r\n\t#include <logdepthbuf_fragment>\r\n\r\n\t#if DEPTH_PACKING == 3200\r\n\r\n\t\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\r\n\r\n\t#elif DEPTH_PACKING == 3201\r\n\r\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\r\n\r\n\t#endif\r\n\r\n}\r\n",Qh="#include <common>\r\n#include <uv_pars_vertex>\r\n#include <displacementmap_pars_vertex>\r\n#include <morphtarget_pars_vertex>\r\n#include <skinning_pars_vertex>\r\n#include <logdepthbuf_pars_vertex>\r\n#include <clipping_planes_pars_vertex>\r\n\r\nvoid main() {\r\n\r\n\t#include <uv_vertex>\r\n\r\n\t#include <skinbase_vertex>\r\n\r\n\t#ifdef USE_DISPLACEMENTMAP\r\n\r\n\t\t#include <beginnormal_vertex>\r\n\t\t#include <morphnormal_vertex>\r\n\t\t#include <skinnormal_vertex>\r\n\r\n\t#endif\r\n\r\n\t#include <begin_vertex>\r\n\t#include <morphtarget_vertex>\r\n\t#include <skinning_vertex>\r\n\t#include <displacementmap_vertex>\r\n\t#include <project_vertex>\r\n\t#include <logdepthbuf_vertex>\r\n\t#include <clipping_planes_vertex>\r\n\r\n}\r\n",Kh="#define DISTANCE\r\n\r\nuniform vec3 referencePosition;\r\nuniform float nearDistance;\r\nuniform float farDistance;\r\nvarying vec3 vWorldPosition;\r\n\r\n#include <common>\r\n#include <packing>\r\n#include <uv_pars_fragment>\r\n#include <map_pars_fragment>\r\n#include <alphamap_pars_fragment>\r\n#include <clipping_planes_pars_fragment>\r\n\r\nvoid main () {\r\n\r\n\t#include <clipping_planes_fragment>\r\n\r\n\tvec4 diffuseColor = vec4( 1.0 );\r\n\r\n\t#include <map_fragment>\r\n\t#include <alphamap_fragment>\r\n\t#include <alphatest_fragment>\r\n\r\n\tfloat dist = length( vWorldPosition - referencePosition );\r\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\r\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\r\n\r\n\tgl_FragColor = packDepthToRGBA( dist );\r\n\r\n}\r\n",$h="#define DISTANCE\r\n\r\nvarying vec3 vWorldPosition;\r\n\r\n#include <common>\r\n#include <uv_pars_vertex>\r\n#include <displacementmap_pars_vertex>\r\n#include <morphtarget_pars_vertex>\r\n#include <skinning_pars_vertex>\r\n#include <clipping_planes_pars_vertex>\r\n\r\nvoid main() {\r\n\r\n\t#include <uv_vertex>\r\n\r\n\t#include <skinbase_vertex>\r\n\r\n\t#ifdef USE_DISPLACEMENTMAP\r\n\r\n\t\t#include <beginnormal_vertex>\r\n\t\t#include <morphnormal_vertex>\r\n\t\t#include <skinnormal_vertex>\r\n\r\n\t#endif\r\n\r\n\t#include <begin_vertex>\r\n\t#include <morphtarget_vertex>\r\n\t#include <skinning_vertex>\r\n\t#include <displacementmap_vertex>\r\n\t#include <project_vertex>\r\n\t#include <worldpos_vertex>\r\n\t#include <clipping_planes_vertex>\r\n\r\n\tvWorldPosition = worldPosition.xyz;\r\n\r\n}\r\n",tl="uniform sampler2D tEquirect;\r\n\r\nvarying vec3 vWorldPosition;\r\n\r\n#include <common>\r\n\r\nvoid main() {\r\n\r\n\tvec3 direction = normalize( vWorldPosition );\r\n\r\n\tvec2 sampleUV;\r\n\r\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\r\n\r\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\r\n\r\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\r\n\r\n}\r\n",el="varying vec3 vWorldPosition;\r\n\r\n#include <common>\r\n\r\nvoid main() {\r\n\r\n\tvWorldPosition = transformDirection( position, modelMatrix );\r\n\r\n\t#include <begin_vertex>\r\n\t#include <project_vertex>\r\n\r\n}\r\n",rl="uniform vec3 diffuse;\r\nuniform float opacity;\r\n\r\nuniform float dashSize;\r\nuniform float totalSize;\r\n\r\nvarying float vLineDistance;\r\n\r\n#include <common>\r\n#include <color_pars_fragment>\r\n#include <fog_pars_fragment>\r\n#include <logdepthbuf_pars_fragment>\r\n#include <clipping_planes_pars_fragment>\r\n\r\nvoid main() {\r\n\r\n\t#include <clipping_planes_fragment>\r\n\r\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\r\n\r\n\t\tdiscard;\r\n\r\n\t}\r\n\r\n\tvec3 outgoingLight = vec3( 0.0 );\r\n\tvec4 diffuseColor = vec4( diffuse, opacity );\r\n\r\n\t#include <logdepthbuf_fragment>\r\n\t#include <color_fragment>\r\n\r\n\toutgoingLight = diffuseColor.rgb; // simple shader\r\n\r\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\r\n\r\n\t#include <premultiplied_alpha_fragment>\r\n\t#include <tonemapping_fragment>\r\n\t#include <encodings_fragment>\r\n\t#include <fog_fragment>\r\n\r\n}\r\n",nl="uniform float scale;\r\nattribute float lineDistance;\r\n\r\nvarying float vLineDistance;\r\n\r\n#include <common>\r\n#include <color_pars_vertex>\r\n#include <fog_pars_vertex>\r\n#include <logdepthbuf_pars_vertex>\r\n#include <clipping_planes_pars_vertex>\r\n\r\nvoid main() {\r\n\r\n\t#include <color_vertex>\r\n\r\n\tvLineDistance = scale * lineDistance;\r\n\r\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\r\n\tgl_Position = projectionMatrix * mvPosition;\r\n\r\n\t#include <logdepthbuf_vertex>\r\n\t#include <clipping_planes_vertex>\r\n\t#include <fog_vertex>\r\n\r\n}\r\n",il="uniform vec3 diffuse;\r\nuniform float opacity;\r\n\r\n#ifndef FLAT_SHADED\r\n\r\n\tvarying vec3 vNormal;\r\n\r\n#endif\r\n\r\n#include <common>\r\n#include <color_pars_fragment>\r\n#include <uv_pars_fragment>\r\n#include <uv2_pars_fragment>\r\n#include <map_pars_fragment>\r\n#include <alphamap_pars_fragment>\r\n#include <aomap_pars_fragment>\r\n#include <lightmap_pars_fragment>\r\n#include <envmap_pars_fragment>\r\n#include <fog_pars_fragment>\r\n#include <specularmap_pars_fragment>\r\n#include <logdepthbuf_pars_fragment>\r\n#include <clipping_planes_pars_fragment>\r\n\r\nvoid main() {\r\n\r\n\t#include <clipping_planes_fragment>\r\n\r\n\tvec4 diffuseColor = vec4( diffuse, opacity );\r\n\r\n\t#include <logdepthbuf_fragment>\r\n\t#include <map_fragment>\r\n\t#include <color_fragment>\r\n\t#include <alphamap_fragment>\r\n\t#include <alphatest_fragment>\r\n\t#include <specularmap_fragment>\r\n\r\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\r\n\r\n\t// accumulation (baked indirect lighting only)\r\n\t#ifdef USE_LIGHTMAP\r\n\r\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\r\n\r\n\t#else\r\n\r\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\r\n\r\n\t#endif\r\n\r\n\t// modulation\r\n\t#include <aomap_fragment>\r\n\r\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\r\n\r\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\r\n\r\n\t#include <envmap_fragment>\r\n\r\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\r\n\r\n\t#include <premultiplied_alpha_fragment>\r\n\t#include <tonemapping_fragment>\r\n\t#include <encodings_fragment>\r\n\t#include <fog_fragment>\r\n\r\n}\r\n",al="#include <common>\r\n#include <uv_pars_vertex>\r\n#include <uv2_pars_vertex>\r\n#include <envmap_pars_vertex>\r\n#include <color_pars_vertex>\r\n#include <fog_pars_vertex>\r\n#include <morphtarget_pars_vertex>\r\n#include <skinning_pars_vertex>\r\n#include <logdepthbuf_pars_vertex>\r\n#include <clipping_planes_pars_vertex>\r\n\r\nvoid main() {\r\n\r\n\t#include <uv_vertex>\r\n\t#include <uv2_vertex>\r\n\t#include <color_vertex>\r\n\t#include <skinbase_vertex>\r\n\r\n\t#ifdef USE_ENVMAP\r\n\r\n\t#include <beginnormal_vertex>\r\n\t#include <morphnormal_vertex>\r\n\t#include <skinnormal_vertex>\r\n\t#include <defaultnormal_vertex>\r\n\r\n\t#endif\r\n\r\n\t#include <begin_vertex>\r\n\t#include <morphtarget_vertex>\r\n\t#include <skinning_vertex>\r\n\t#include <project_vertex>\r\n\t#include <logdepthbuf_vertex>\r\n\r\n\t#include <worldpos_vertex>\r\n\t#include <clipping_planes_vertex>\r\n\t#include <envmap_vertex>\r\n\t#include <fog_vertex>\r\n\r\n}\r\n",ol="uniform vec3 diffuse;\r\nuniform vec3 emissive;\r\nuniform float opacity;\r\n\r\nvarying vec3 vLightFront;\r\n\r\n#ifdef DOUBLE_SIDED\r\n\r\n\tvarying vec3 vLightBack;\r\n\r\n#endif\r\n\r\n#include <common>\r\n#include <packing>\r\n#include <dithering_pars_fragment>\r\n#include <color_pars_fragment>\r\n#include <uv_pars_fragment>\r\n#include <uv2_pars_fragment>\r\n#include <map_pars_fragment>\r\n#include <alphamap_pars_fragment>\r\n#include <aomap_pars_fragment>\r\n#include <lightmap_pars_fragment>\r\n#include <emissivemap_pars_fragment>\r\n#include <envmap_pars_fragment>\r\n#include <bsdfs>\r\n#include <lights_pars>\r\n#include <fog_pars_fragment>\r\n#include <shadowmap_pars_fragment>\r\n#include <shadowmask_pars_fragment>\r\n#include <specularmap_pars_fragment>\r\n#include <logdepthbuf_pars_fragment>\r\n#include <clipping_planes_pars_fragment>\r\n\r\nvoid main() {\r\n\r\n\t#include <clipping_planes_fragment>\r\n\r\n\tvec4 diffuseColor = vec4( diffuse, opacity );\r\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\r\n\tvec3 totalEmissiveRadiance = emissive;\r\n\r\n\t#include <logdepthbuf_fragment>\r\n\t#include <map_fragment>\r\n\t#include <color_fragment>\r\n\t#include <alphamap_fragment>\r\n\t#include <alphatest_fragment>\r\n\t#include <specularmap_fragment>\r\n\t#include <emissivemap_fragment>\r\n\r\n\t// accumulation\r\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\r\n\r\n\t#include <lightmap_fragment>\r\n\r\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\r\n\r\n\t#ifdef DOUBLE_SIDED\r\n\r\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\r\n\r\n\t#else\r\n\r\n\t\treflectedLight.directDiffuse = vLightFront;\r\n\r\n\t#endif\r\n\r\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\r\n\r\n\t// modulation\r\n\t#include <aomap_fragment>\r\n\r\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\r\n\r\n\t#include <envmap_fragment>\r\n\r\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\r\n\r\n\t#include <tonemapping_fragment>\r\n\t#include <encodings_fragment>\r\n\t#include <fog_fragment>\r\n\t#include <premultiplied_alpha_fragment>\r\n\t#include <dithering_fragment>\r\n\r\n}\r\n",sl="#define LAMBERT\r\n\r\nvarying vec3 vLightFront;\r\n\r\n#ifdef DOUBLE_SIDED\r\n\r\n\tvarying vec3 vLightBack;\r\n\r\n#endif\r\n\r\n#include <common>\r\n#include <uv_pars_vertex>\r\n#include <uv2_pars_vertex>\r\n#include <envmap_pars_vertex>\r\n#include <bsdfs>\r\n#include <lights_pars>\r\n#include <color_pars_vertex>\r\n#include <fog_pars_vertex>\r\n#include <morphtarget_pars_vertex>\r\n#include <skinning_pars_vertex>\r\n#include <shadowmap_pars_vertex>\r\n#include <logdepthbuf_pars_vertex>\r\n#include <clipping_planes_pars_vertex>\r\n\r\nvoid main() {\r\n\r\n\t#include <uv_vertex>\r\n\t#include <uv2_vertex>\r\n\t#include <color_vertex>\r\n\r\n\t#include <beginnormal_vertex>\r\n\t#include <morphnormal_vertex>\r\n\t#include <skinbase_vertex>\r\n\t#include <skinnormal_vertex>\r\n\t#include <defaultnormal_vertex>\r\n\r\n\t#include <begin_vertex>\r\n\t#include <morphtarget_vertex>\r\n\t#include <skinning_vertex>\r\n\t#include <project_vertex>\r\n\t#include <logdepthbuf_vertex>\r\n\t#include <clipping_planes_vertex>\r\n\r\n\t#include <worldpos_vertex>\r\n\t#include <envmap_vertex>\r\n\t#include <lights_lambert_vertex>\r\n\t#include <shadowmap_vertex>\r\n\t#include <fog_vertex>\r\n\r\n}\r\n",cl="#define PHONG\r\n\r\nuniform vec3 diffuse;\r\nuniform vec3 emissive;\r\nuniform vec3 specular;\r\nuniform float shininess;\r\nuniform float opacity;\r\n\r\n#include <common>\r\n#include <packing>\r\n#include <dithering_pars_fragment>\r\n#include <color_pars_fragment>\r\n#include <uv_pars_fragment>\r\n#include <uv2_pars_fragment>\r\n#include <map_pars_fragment>\r\n#include <alphamap_pars_fragment>\r\n#include <aomap_pars_fragment>\r\n#include <lightmap_pars_fragment>\r\n#include <emissivemap_pars_fragment>\r\n#include <envmap_pars_fragment>\r\n#include <gradientmap_pars_fragment>\r\n#include <fog_pars_fragment>\r\n#include <bsdfs>\r\n#include <lights_pars>\r\n#include <lights_phong_pars_fragment>\r\n#include <shadowmap_pars_fragment>\r\n#include <bumpmap_pars_fragment>\r\n#include <normalmap_pars_fragment>\r\n#include <specularmap_pars_fragment>\r\n#include <logdepthbuf_pars_fragment>\r\n#include <clipping_planes_pars_fragment>\r\n\r\nvoid main() {\r\n\r\n\t#include <clipping_planes_fragment>\r\n\r\n\tvec4 diffuseColor = vec4( diffuse, opacity );\r\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\r\n\tvec3 totalEmissiveRadiance = emissive;\r\n\r\n\t#include <logdepthbuf_fragment>\r\n\t#include <map_fragment>\r\n\t#include <color_fragment>\r\n\t#include <alphamap_fragment>\r\n\t#include <alphatest_fragment>\r\n\t#include <specularmap_fragment>\r\n\t#include <normal_fragment>\r\n\t#include <emissivemap_fragment>\r\n\r\n\t// accumulation\r\n\t#include <lights_phong_fragment>\r\n\t#include <lights_template>\r\n\r\n\t// modulation\r\n\t#include <aomap_fragment>\r\n\r\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\r\n\r\n\t#include <envmap_fragment>\r\n\r\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\r\n\r\n\t#include <tonemapping_fragment>\r\n\t#include <encodings_fragment>\r\n\t#include <fog_fragment>\r\n\t#include <premultiplied_alpha_fragment>\r\n\t#include <dithering_fragment>\r\n\r\n}\r\n",hl="#define PHONG\r\n\r\nvarying vec3 vViewPosition;\r\n\r\n#ifndef FLAT_SHADED\r\n\r\n\tvarying vec3 vNormal;\r\n\r\n#endif\r\n\r\n#include <common>\r\n#include <uv_pars_vertex>\r\n#include <uv2_pars_vertex>\r\n#include <displacementmap_pars_vertex>\r\n#include <envmap_pars_vertex>\r\n#include <color_pars_vertex>\r\n#include <fog_pars_vertex>\r\n#include <morphtarget_pars_vertex>\r\n#include <skinning_pars_vertex>\r\n#include <shadowmap_pars_vertex>\r\n#include <logdepthbuf_pars_vertex>\r\n#include <clipping_planes_pars_vertex>\r\n\r\nvoid main() {\r\n\r\n\t#include <uv_vertex>\r\n\t#include <uv2_vertex>\r\n\t#include <color_vertex>\r\n\r\n\t#include <beginnormal_vertex>\r\n\t#include <morphnormal_vertex>\r\n\t#include <skinbase_vertex>\r\n\t#include <skinnormal_vertex>\r\n\t#include <defaultnormal_vertex>\r\n\r\n#ifndef FLAT_SHADED // Normal computed with derivatives when FLAT_SHADED\r\n\r\n\tvNormal = normalize( transformedNormal );\r\n\r\n#endif\r\n\r\n\t#include <begin_vertex>\r\n\t#include <morphtarget_vertex>\r\n\t#include <skinning_vertex>\r\n\t#include <displacementmap_vertex>\r\n\t#include <project_vertex>\r\n\t#include <logdepthbuf_vertex>\r\n\t#include <clipping_planes_vertex>\r\n\r\n\tvViewPosition = - mvPosition.xyz;\r\n\r\n\t#include <worldpos_vertex>\r\n\t#include <envmap_vertex>\r\n\t#include <shadowmap_vertex>\r\n\t#include <fog_vertex>\r\n\r\n}\r\n",ll="#define PHYSICAL\r\n\r\nuniform vec3 diffuse;\r\nuniform vec3 emissive;\r\nuniform float roughness;\r\nuniform float metalness;\r\nuniform float opacity;\r\n\r\n#ifndef STANDARD\r\n\tuniform float clearCoat;\r\n\tuniform float clearCoatRoughness;\r\n#endif\r\n\r\nvarying vec3 vViewPosition;\r\n\r\n#ifndef FLAT_SHADED\r\n\r\n\tvarying vec3 vNormal;\r\n\r\n#endif\r\n\r\n#include <common>\r\n#include <packing>\r\n#include <dithering_pars_fragment>\r\n#include <color_pars_fragment>\r\n#include <uv_pars_fragment>\r\n#include <uv2_pars_fragment>\r\n#include <map_pars_fragment>\r\n#include <alphamap_pars_fragment>\r\n#include <aomap_pars_fragment>\r\n#include <lightmap_pars_fragment>\r\n#include <emissivemap_pars_fragment>\r\n#include <envmap_pars_fragment>\r\n#include <fog_pars_fragment>\r\n#include <bsdfs>\r\n#include <cube_uv_reflection_fragment>\r\n#include <lights_pars>\r\n#include <lights_physical_pars_fragment>\r\n#include <shadowmap_pars_fragment>\r\n#include <bumpmap_pars_fragment>\r\n#include <normalmap_pars_fragment>\r\n#include <roughnessmap_pars_fragment>\r\n#include <metalnessmap_pars_fragment>\r\n#include <logdepthbuf_pars_fragment>\r\n#include <clipping_planes_pars_fragment>\r\n\r\nvoid main() {\r\n\r\n\t#include <clipping_planes_fragment>\r\n\r\n\tvec4 diffuseColor = vec4( diffuse, opacity );\r\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\r\n\tvec3 totalEmissiveRadiance = emissive;\r\n\r\n\t#include <logdepthbuf_fragment>\r\n\t#include <map_fragment>\r\n\t#include <color_fragment>\r\n\t#include <alphamap_fragment>\r\n\t#include <alphatest_fragment>\r\n\t#include <roughnessmap_fragment>\r\n\t#include <metalnessmap_fragment>\r\n\t#include <normal_fragment>\r\n\t#include <emissivemap_fragment>\r\n\r\n\t// accumulation\r\n\t#include <lights_physical_fragment>\r\n\t#include <lights_template>\r\n\r\n\t// modulation\r\n\t#include <aomap_fragment>\r\n\r\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\r\n\r\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\r\n\r\n\t#include <tonemapping_fragment>\r\n\t#include <encodings_fragment>\r\n\t#include <fog_fragment>\r\n\t#include <premultiplied_alpha_fragment>\r\n\t#include <dithering_fragment>\r\n\r\n}\r\n",ul="#define PHYSICAL\r\n\r\nvarying vec3 vViewPosition;\r\n\r\n#ifndef FLAT_SHADED\r\n\r\n\tvarying vec3 vNormal;\r\n\r\n#endif\r\n\r\n#include <common>\r\n#include <uv_pars_vertex>\r\n#include <uv2_pars_vertex>\r\n#include <displacementmap_pars_vertex>\r\n#include <color_pars_vertex>\r\n#include <fog_pars_vertex>\r\n#include <morphtarget_pars_vertex>\r\n#include <skinning_pars_vertex>\r\n#include <shadowmap_pars_vertex>\r\n#include <logdepthbuf_pars_vertex>\r\n#include <clipping_planes_pars_vertex>\r\n\r\nvoid main() {\r\n\r\n\t#include <uv_vertex>\r\n\t#include <uv2_vertex>\r\n\t#include <color_vertex>\r\n\r\n\t#include <beginnormal_vertex>\r\n\t#include <morphnormal_vertex>\r\n\t#include <skinbase_vertex>\r\n\t#include <skinnormal_vertex>\r\n\t#include <defaultnormal_vertex>\r\n\r\n#ifndef FLAT_SHADED // Normal computed with derivatives when FLAT_SHADED\r\n\r\n\tvNormal = normalize( transformedNormal );\r\n\r\n#endif\r\n\r\n\t#include <begin_vertex>\r\n\t#include <morphtarget_vertex>\r\n\t#include <skinning_vertex>\r\n\t#include <displacementmap_vertex>\r\n\t#include <project_vertex>\r\n\t#include <logdepthbuf_vertex>\r\n\t#include <clipping_planes_vertex>\r\n\r\n\tvViewPosition = - mvPosition.xyz;\r\n\r\n\t#include <worldpos_vertex>\r\n\t#include <shadowmap_vertex>\r\n\t#include <fog_vertex>\r\n\r\n}\r\n",pl="#define NORMAL\r\n\r\nuniform float opacity;\r\n\r\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\r\n\r\n\tvarying vec3 vViewPosition;\r\n\r\n#endif\r\n\r\n#ifndef FLAT_SHADED\r\n\r\n\tvarying vec3 vNormal;\r\n\r\n#endif\r\n\r\n#include <packing>\r\n#include <uv_pars_fragment>\r\n#include <bumpmap_pars_fragment>\r\n#include <normalmap_pars_fragment>\r\n#include <logdepthbuf_pars_fragment>\r\n\r\nvoid main() {\r\n\r\n\t#include <logdepthbuf_fragment>\r\n\t#include <normal_fragment>\r\n\r\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\r\n\r\n}\r\n",dl="#define NORMAL\r\n\r\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\r\n\r\n\tvarying vec3 vViewPosition;\r\n\r\n#endif\r\n\r\n#ifndef FLAT_SHADED\r\n\r\n\tvarying vec3 vNormal;\r\n\r\n#endif\r\n\r\n#include <uv_pars_vertex>\r\n#include <displacementmap_pars_vertex>\r\n#include <morphtarget_pars_vertex>\r\n#include <skinning_pars_vertex>\r\n#include <logdepthbuf_pars_vertex>\r\n\r\nvoid main() {\r\n\r\n\t#include <uv_vertex>\r\n\r\n\t#include <beginnormal_vertex>\r\n\t#include <morphnormal_vertex>\r\n\t#include <skinbase_vertex>\r\n\t#include <skinnormal_vertex>\r\n\t#include <defaultnormal_vertex>\r\n\r\n#ifndef FLAT_SHADED // Normal computed with derivatives when FLAT_SHADED\r\n\r\n\tvNormal = normalize( transformedNormal );\r\n\r\n#endif\r\n\r\n\t#include <begin_vertex>\r\n\t#include <morphtarget_vertex>\r\n\t#include <skinning_vertex>\r\n\t#include <displacementmap_vertex>\r\n\t#include <project_vertex>\r\n\t#include <logdepthbuf_vertex>\r\n\r\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\r\n\r\n\tvViewPosition = - mvPosition.xyz;\r\n\r\n#endif\r\n\r\n}\r\n",fl="uniform vec3 diffuse;\r\nuniform float opacity;\r\n\r\n#include <common>\r\n#include <packing>\r\n#include <color_pars_fragment>\r\n#include <map_particle_pars_fragment>\r\n#include <fog_pars_fragment>\r\n#include <shadowmap_pars_fragment>\r\n#include <logdepthbuf_pars_fragment>\r\n#include <clipping_planes_pars_fragment>\r\n\r\nvoid main() {\r\n\r\n\t#include <clipping_planes_fragment>\r\n\r\n\tvec3 outgoingLight = vec3( 0.0 );\r\n\tvec4 diffuseColor = vec4( diffuse, opacity );\r\n\r\n\t#include <logdepthbuf_fragment>\r\n\t#include <map_particle_fragment>\r\n\t#include <color_fragment>\r\n\t#include <alphatest_fragment>\r\n\r\n\toutgoingLight = diffuseColor.rgb;\r\n\r\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\r\n\r\n\t#include <premultiplied_alpha_fragment>\r\n\t#include <tonemapping_fragment>\r\n\t#include <encodings_fragment>\r\n\t#include <fog_fragment>\r\n\r\n}\r\n",ml="uniform float size;\r\nuniform float scale;\r\n\r\n#include <common>\r\n#include <color_pars_vertex>\r\n#include <fog_pars_vertex>\r\n#include <shadowmap_pars_vertex>\r\n#include <logdepthbuf_pars_vertex>\r\n#include <clipping_planes_pars_vertex>\r\n\r\nvoid main() {\r\n\r\n\t#include <color_vertex>\r\n\t#include <begin_vertex>\r\n\t#include <project_vertex>\r\n\r\n\t#ifdef USE_SIZEATTENUATION\r\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\r\n\t#else\r\n\t\tgl_PointSize = size;\r\n\t#endif\r\n\r\n\t#include <logdepthbuf_vertex>\r\n\t#include <clipping_planes_vertex>\r\n\t#include <worldpos_vertex>\r\n\t#include <shadowmap_vertex>\r\n\t#include <fog_vertex>\r\n\r\n}\r\n",vl="uniform vec3 color;\r\nuniform float opacity;\r\n\r\n#include <common>\r\n#include <packing>\r\n#include <fog_pars_fragment>\r\n#include <bsdfs>\r\n#include <lights_pars>\r\n#include <shadowmap_pars_fragment>\r\n#include <shadowmask_pars_fragment>\r\n\r\nvoid main() {\r\n\r\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\r\n\r\n\t#include <fog_fragment>\r\n\r\n}\r\n",gl="#include <fog_pars_vertex>\r\n#include <shadowmap_pars_vertex>\r\n\r\nvoid main() {\r\n\r\n\t#include <begin_vertex>\r\n\t#include <project_vertex>\r\n\t#include <worldpos_vertex>\r\n\t#include <shadowmap_vertex>\r\n\t#include <fog_vertex>\r\n\r\n}\r\n",yl={
alphamap_fragment:gc,alphamap_pars_fragment:yc,alphatest_fragment:xc,aomap_fragment:bc,aomap_pars_fragment:_c,begin_vertex:wc,beginnormal_vertex:Mc,bsdfs:Ec,bumpmap_pars_fragment:Tc,clipping_planes_fragment:Sc,clipping_planes_pars_fragment:Ac,clipping_planes_pars_vertex:Rc,clipping_planes_vertex:Lc,color_fragment:Pc,color_pars_fragment:Cc,color_pars_vertex:Ic,color_vertex:Oc,common:Nc,cube_uv_reflection_fragment:Uc,defaultnormal_vertex:Dc,displacementmap_pars_vertex:Bc,displacementmap_vertex:Fc,emissivemap_fragment:zc,emissivemap_pars_fragment:Gc,encodings_fragment:Hc,encodings_pars_fragment:Vc,envmap_fragment:kc,envmap_pars_fragment:jc,envmap_pars_vertex:Wc,envmap_vertex:Xc,fog_vertex:qc,fog_pars_vertex:Yc,fog_fragment:Zc,fog_pars_fragment:Jc,gradientmap_pars_fragment:Qc,lightmap_fragment:Kc,lightmap_pars_fragment:$c,lights_lambert_vertex:th,lights_pars:eh,lights_phong_fragment:rh,lights_phong_pars_fragment:nh,lights_physical_fragment:ih,lights_physical_pars_fragment:ah,lights_template:oh,logdepthbuf_fragment:sh,logdepthbuf_pars_fragment:ch,logdepthbuf_pars_vertex:hh,logdepthbuf_vertex:lh,map_fragment:uh,map_pars_fragment:ph,map_particle_fragment:dh,map_particle_pars_fragment:fh,metalnessmap_fragment:mh,metalnessmap_pars_fragment:vh,morphnormal_vertex:gh,morphtarget_pars_vertex:yh,morphtarget_vertex:xh,normal_fragment:bh,normalmap_pars_fragment:_h,packing:wh,premultiplied_alpha_fragment:Mh,project_vertex:Eh,dithering_fragment:Th,dithering_pars_fragment:Sh,roughnessmap_fragment:Ah,roughnessmap_pars_fragment:Rh,shadowmap_pars_fragment:Lh,shadowmap_pars_vertex:Ph,shadowmap_vertex:Ch,shadowmask_pars_fragment:Ih,skinbase_vertex:Oh,skinning_pars_vertex:Nh,skinning_vertex:Uh,skinnormal_vertex:Dh,specularmap_fragment:Bh,specularmap_pars_fragment:Fh,tonemapping_fragment:zh,tonemapping_pars_fragment:Gh,uv_pars_fragment:Hh,uv_pars_vertex:Vh,uv_vertex:kh,uv2_pars_fragment:jh,uv2_pars_vertex:Wh,uv2_vertex:Xh,worldpos_vertex:qh,cube_frag:Yh,cube_vert:Zh,depth_frag:Jh,depth_vert:Qh,distanceRGBA_frag:Kh,distanceRGBA_vert:$h,equirect_frag:tl,equirect_vert:el,linedashed_frag:rl,linedashed_vert:nl,meshbasic_frag:il,meshbasic_vert:al,meshlambert_frag:ol,meshlambert_vert:sl,meshphong_frag:cl,meshphong_vert:hl,meshphysical_frag:ll,meshphysical_vert:ul,normal_frag:pl,normal_vert:dl,points_frag:fl,points_vert:ml,shadow_frag:vl,shadow_vert:gl},xl={basic:{uniforms:vc.merge([mc.common,mc.specularmap,mc.envmap,mc.aomap,mc.lightmap,mc.fog]),vertexShader:yl.meshbasic_vert,fragmentShader:yl.meshbasic_frag},lambert:{uniforms:vc.merge([mc.common,mc.specularmap,mc.envmap,mc.aomap,mc.lightmap,mc.emissivemap,mc.fog,mc.lights,{emissive:{value:new q(0)}}]),vertexShader:yl.meshlambert_vert,fragmentShader:yl.meshlambert_frag},phong:{uniforms:vc.merge([mc.common,mc.specularmap,mc.envmap,mc.aomap,mc.lightmap,mc.emissivemap,mc.bumpmap,mc.normalmap,mc.displacementmap,mc.gradientmap,mc.fog,mc.lights,{emissive:{value:new q(0)},specular:{value:new q(1118481)},shininess:{value:30}}]),vertexShader:yl.meshphong_vert,fragmentShader:yl.meshphong_frag},standard:{uniforms:vc.merge([mc.common,mc.envmap,mc.aomap,mc.lightmap,mc.emissivemap,mc.bumpmap,mc.normalmap,mc.displacementmap,mc.roughnessmap,mc.metalnessmap,mc.fog,mc.lights,{emissive:{value:new q(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:yl.meshphysical_vert,fragmentShader:yl.meshphysical_frag},points:{uniforms:vc.merge([mc.points,mc.fog]),vertexShader:yl.points_vert,fragmentShader:yl.points_frag},dashed:{uniforms:vc.merge([mc.common,mc.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:yl.linedashed_vert,fragmentShader:yl.linedashed_frag},depth:{uniforms:vc.merge([mc.common,mc.displacementmap]),vertexShader:yl.depth_vert,fragmentShader:yl.depth_frag},normal:{uniforms:vc.merge([mc.common,mc.bumpmap,mc.normalmap,mc.displacementmap,{opacity:{value:1}}]),vertexShader:yl.normal_vert,fragmentShader:yl.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:yl.cube_vert,fragmentShader:yl.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:yl.equirect_vert,fragmentShader:yl.equirect_frag},distanceRGBA:{uniforms:vc.merge([mc.common,mc.displacementmap,{referencePosition:{value:new a},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:yl.distanceRGBA_vert,fragmentShader:yl.distanceRGBA_frag},shadow:{uniforms:vc.merge([mc.lights,mc.fog,{color:{value:new q(0)},opacity:{value:1}}]),vertexShader:yl.shadow_vert,fragmentShader:yl.shadow_frag}};xl.physical={uniforms:vc.merge([xl.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:yl.meshphysical_vert,fragmentShader:yl.meshphysical_frag},Object.assign(Y.prototype,{set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,r=t.length;e<r;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(){var t=new r;return function(e,r){var n=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(n),this.max.copy(e).add(n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=+(1/0),this.max.x=this.max.y=-(1/0),this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(t){var e=t||new r;return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new r;return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y},getParameter:function(t,e){var n=e||new r;return n.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)},clampPoint:function(t,e){var n=e||new r;return n.copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new r;return function(e){var r=t.copy(e).clamp(this.min,this.max);return r.sub(e).length()}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}),J.prototype=Object.create(s.prototype),J.prototype.constructor=J;var bl=0;K.prototype=Object.assign(Object.create(e.prototype),{constructor:K,isMaterial:!0,onBeforeCompile:function(){},setValues:function(t){if(void 0!==t)for(var e in t){var r=t[e];if(void 0!==r)if("shading"!==e){var n=this[e];void 0!==n?n&&n.isColor?n.set(r):n&&n.isVector3&&r&&r.isVector3?n.copy(r):"overdraw"===e?this[e]=Number(r):this[e]=r:console.warn("THREE."+this.type+": '"+e+"' is not a property of this material.")}else console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=r===eo;else console.warn("THREE.Material: '"+e+"' parameter is undefined.")}},toJSON:function(t){function e(t){var e=[];for(var r in t){var n=t[r];delete n.metadata,e.push(n)}return e}var r=void 0===t||"string"==typeof t;r&&(t={textures:{},images:{}});var n={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};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.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),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.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,n.reflectivity=this.reflectivity),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(n.size=this.size),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==so&&(n.blending=this.blending),this.flatShading===!0&&(n.flatShading=this.flatShading),this.side!==Ka&&(n.side=this.side),this.vertexColors!==no&&(n.vertexColors=this.vertexColors),this.opacity<1&&(n.opacity=this.opacity),this.transparent===!0&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,0!==this.rotation&&(n.rotation=this.rotation),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),this.dithering===!0&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=this.premultipliedAlpha),this.wireframe===!0&&(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),this.morphTargets===!0&&(n.morphTargets=!0),this.skinning===!0&&(n.skinning=!0),this.visible===!1&&(n.visible=!1),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),r){var i=e(t.textures),a=e(t.images);i.length>0&&(n.textures=i),a.length>0&&(n.images=a)}return n},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.lights=t.lights,this.blending=t.blending,this.side=t.side,this.flatShading=t.flatShading,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.premultipliedAlpha=t.premultipliedAlpha,this.overdraw=t.overdraw,this.visible=t.visible,this.userData=JSON.parse(JSON.stringify(t.userData)),this.clipShadows=t.clipShadows,this.clipIntersection=t.clipIntersection;var e=t.clippingPlanes,r=null;if(null!==e){var n=e.length;r=new Array(n);for(var i=0;i!==n;++i)r[i]=e[i].clone()}return this.clippingPlanes=r,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),$.prototype=Object.create(K.prototype),$.prototype.constructor=$,$.prototype.isMeshDepthMaterial=!0,$.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this},tt.prototype=Object.create(K.prototype),tt.prototype.constructor=tt,tt.prototype.isMeshDistanceMaterial=!0,tt.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.referencePosition.copy(t.referencePosition),this.nearDistance=t.nearDistance,this.farDistance=t.farDistance,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this},Object.assign(et.prototype,{isBox3:!0,set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromArray:function(t){for(var e=+(1/0),r=+(1/0),n=+(1/0),i=-(1/0),a=-(1/0),o=-(1/0),s=0,c=t.length;s<c;s+=3){var h=t[s],l=t[s+1],u=t[s+2];h<e&&(e=h),l<r&&(r=l),u<n&&(n=u),h>i&&(i=h),l>a&&(a=l),u>o&&(o=u)}return this.min.set(e,r,n),this.max.set(i,a,o),this},setFromBufferAttribute:function(t){for(var e=+(1/0),r=+(1/0),n=+(1/0),i=-(1/0),a=-(1/0),o=-(1/0),s=0,c=t.count;s<c;s++){var h=t.getX(s),l=t.getY(s),u=t.getZ(s);h<e&&(e=h),l<r&&(r=l),u<n&&(n=u),h>i&&(i=h),l>a&&(a=l),u>o&&(o=u)}return this.min.set(e,r,n),this.max.set(i,a,o),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,r=t.length;e<r;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(){var t=new a;return function(e,r){var n=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(n),this.max.copy(e).add(n),this}}(),setFromObject:function(t){return this.makeEmpty(),this.expandByObject(t)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},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},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(t){var e=t||new a;return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new a;return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},expandByObject:function(){function t(t){var a=t.geometry;if(void 0!==a)if(a.isGeometry){var o=a.vertices;for(r=0,n=o.length;r<n;r++)i.copy(o[r]),i.applyMatrix4(t.matrixWorld),e.expandByPoint(i)}else if(a.isBufferGeometry){var s=a.attributes.position;if(void 0!==s)for(r=0,n=s.count;r<n;r++)i.fromBufferAttribute(s,r).applyMatrix4(t.matrixWorld),e.expandByPoint(i)}}var e,r,n,i=new a;return function(r){return e=this,r.updateMatrixWorld(!0),r.traverse(t),this}}(),containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},getParameter:function(t,e){var r=e||new a;return r.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)},intersectsSphere:function(){var t=new a;return function(e){return this.clampPoint(e.center,t),t.distanceToSquared(e.center)<=e.radius*e.radius}}(),intersectsPlane:function(t){var e,r;return t.normal.x>0?(e=t.normal.x*this.min.x,r=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,r=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,r+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,r+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,r+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,r+=t.normal.z*this.min.z),e<=t.constant&&r>=t.constant},clampPoint:function(t,e){var r=e||new a;return r.copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new a;return function(e){var r=t.copy(e).clamp(this.min,this.max);return r.sub(e).length()}}(),getBoundingSphere:function(){var t=new a;return function(e){var r=e||new rt;return this.getCenter(r.center),r.radius=.5*this.getSize(t).length(),r}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:function(){var t=[new a,new a,new a,new a,new a,new a,new a,new a];return function(e){return this.isEmpty()?this:(t[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),t[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),t[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),t[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),t[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),t[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),t[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),t[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(t),this)}}(),translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}),Object.assign(rt.prototype,{set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:function(){var t=new et;return function(e,r){var n=this.center;void 0!==r?n.copy(r):t.setFromPoints(e).getCenter(n);for(var i=0,a=0,o=e.length;a<o;a++)i=Math.max(i,n.distanceToSquared(e[a]));return this.radius=Math.sqrt(i),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},empty:function(){return this.radius<=0},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},intersectsBox:function(t){return t.intersectsSphere(this)},intersectsPlane:function(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius},clampPoint:function(t,e){var r=this.center.distanceToSquared(t),n=e||new a;return n.copy(t),r>this.radius*this.radius&&(n.sub(this.center).normalize(),n.multiplyScalar(this.radius).add(this.center)),n},getBoundingBox:function(t){var e=t||new et;return e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius}}),Object.assign(nt.prototype,{set:function(t,e){return this.normal.copy(t),this.constant=e,this},setComponents:function(t,e,r,n){return this.normal.set(t,e,r),this.constant=n,this},setFromNormalAndCoplanarPoint:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},setFromCoplanarPoints:function(){var t=new a,e=new a;return function(r,n,i){var a=t.subVectors(i,n).cross(e.subVectors(r,n)).normalize();return this.setFromNormalAndCoplanarPoint(a,r),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,e){var r=e||new a;return r.copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)},intersectLine:function(){var t=new a;return function(e,r){var n=r||new a,i=e.delta(t),o=this.normal.dot(i);if(0!==o){var s=-(e.start.dot(this.normal)+this.constant)/o;if(!(s<0||s>1))return n.copy(i).multiplyScalar(s).add(e.start)}else if(0===this.distanceToPoint(e.start))return n.copy(e.start)}}(),intersectsLine:function(t){var e=this.distanceToPoint(t.start),r=this.distanceToPoint(t.end);return e<0&&r>0||r<0&&e>0},intersectsBox:function(t){return t.intersectsPlane(this)},intersectsSphere:function(t){return t.intersectsPlane(this)},coplanarPoint:function(t){var e=t||new a;return e.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var t=new a,e=new o;return function(r,n){var i=n||e.getNormalMatrix(r),a=this.coplanarPoint(t).applyMatrix4(r),o=this.normal.applyMatrix3(i).normalize();return this.constant=-a.dot(o),this}}(),translate:function(t){return this.constant-=t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant===this.constant}}),Object.assign(it.prototype,{set:function(t,e,r,n,i,a){var o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(r),o[3].copy(n),o[4].copy(i),o[5].copy(a),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){for(var e=this.planes,r=0;r<6;r++)e[r].copy(t.planes[r]);return this},setFromMatrix:function(t){var e=this.planes,r=t.elements,n=r[0],i=r[1],a=r[2],o=r[3],s=r[4],c=r[5],h=r[6],l=r[7],u=r[8],p=r[9],d=r[10],f=r[11],m=r[12],v=r[13],g=r[14],y=r[15];return e[0].setComponents(o-n,l-s,f-u,y-m).normalize(),e[1].setComponents(o+n,l+s,f+u,y+m).normalize(),e[2].setComponents(o+i,l+c,f+p,y+v).normalize(),e[3].setComponents(o-i,l-c,f-p,y-v).normalize(),e[4].setComponents(o-a,l-h,f-d,y-g).normalize(),e[5].setComponents(o+a,l+h,f+d,y+g).normalize(),this},intersectsObject:function(){var t=new rt;return function(e){var r=e.geometry;return null===r.boundingSphere&&r.computeBoundingSphere(),t.copy(r.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSprite:function(){var t=new rt;return function(e){return t.center.set(0,0,0),t.radius=.7071067811865476,t.applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSphere:function(t){for(var e=this.planes,r=t.center,n=-t.radius,i=0;i<6;i++){var a=e[i].distanceToPoint(r);if(a<n)return!1}return!0},intersectsBox:function(){var t=new a,e=new a;return function(r){for(var n=this.planes,i=0;i<6;i++){var a=n[i];t.x=a.normal.x>0?r.min.x:r.max.x,e.x=a.normal.x>0?r.max.x:r.min.x,t.y=a.normal.y>0?r.min.y:r.max.y,e.y=a.normal.y>0?r.max.y:r.min.y,t.z=a.normal.z>0?r.min.z:r.max.z,e.z=a.normal.z>0?r.max.z:r.min.z;var o=a.distanceToPoint(t),s=a.distanceToPoint(e);if(o<0&&s<0)return!1}return!0}}(),containsPoint:function(t){for(var e=this.planes,r=0;r<6;r++)if(e[r].distanceToPoint(t)<0)return!1;return!0}}),st.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],st.DefaultOrder="XYZ",Object.defineProperties(st.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},order:{get:function(){return this._order},set:function(t){this._order=t,this.onChangeCallback()}}}),Object.assign(st.prototype,{isEuler:!0,set:function(t,e,r,n){return this._x=t,this._y=e,this._z=r,this._order=n||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this.onChangeCallback(),this},setFromRotationMatrix:function(t,e,r){var n=ac.clamp,i=t.elements,a=i[0],o=i[4],s=i[8],c=i[1],h=i[5],l=i[9],u=i[2],p=i[6],d=i[10];return e=e||this._order,"XYZ"===e?(this._y=Math.asin(n(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-l,d),this._z=Math.atan2(-o,a)):(this._x=Math.atan2(p,h),this._z=0)):"YXZ"===e?(this._x=Math.asin(-n(l,-1,1)),Math.abs(l)<.99999?(this._y=Math.atan2(s,d),this._z=Math.atan2(c,h)):(this._y=Math.atan2(-u,a),this._z=0)):"ZXY"===e?(this._x=Math.asin(n(p,-1,1)),Math.abs(p)<.99999?(this._y=Math.atan2(-u,d),this._z=Math.atan2(-o,h)):(this._y=0,this._z=Math.atan2(c,a))):"ZYX"===e?(this._y=Math.asin(-n(u,-1,1)),Math.abs(u)<.99999?(this._x=Math.atan2(p,d),this._z=Math.atan2(c,a)):(this._x=0,this._z=Math.atan2(-o,h))):"YZX"===e?(this._z=Math.asin(n(c,-1,1)),Math.abs(c)<.99999?(this._x=Math.atan2(-l,h),this._y=Math.atan2(-u,a)):(this._x=0,this._y=Math.atan2(s,d))):"XZY"===e?(this._z=Math.asin(-n(o,-1,1)),Math.abs(o)<.99999?(this._x=Math.atan2(p,h),this._y=Math.atan2(s,a)):(this._x=Math.atan2(-l,d),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+e),this._order=e,r!==!1&&this.onChangeCallback(),this},setFromQuaternion:function(){var t=new n;return function(e,r,n){return t.makeRotationFromQuaternion(e),this.setFromRotationMatrix(t,r,n)}}(),setFromVector3:function(t,e){return this.set(t.x,t.y,t.z,e||this._order)},reorder:function(){var t=new i;return function(e){return t.setFromEuler(this),this.setFromQuaternion(t,e)}}(),equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},fromArray:function(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t},toVector3:function(t){return t?t.set(this._x,this._y,this._z):new a(this._x,this._y,this._z)},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(ct.prototype,{set:function(t){this.mask=1<<t|0},enable:function(t){this.mask|=1<<t|0},toggle:function(t){this.mask^=1<<t|0},disable:function(t){this.mask&=~(1<<t|0)},test:function(t){return 0!==(this.mask&t.mask)}});var _l=0;ht.DefaultUp=new a(0,1,0),ht.DefaultMatrixAutoUpdate=!0,ht.prototype=Object.assign(Object.create(e.prototype),{constructor:ht,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(t){this.matrix.multiplyMatrices(t,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(){var t=new i;return function(e,r){return t.setFromAxisAngle(e,r),this.quaternion.multiply(t),this}}(),rotateOnWorldAxis:function(){var t=new i;return function(e,r){return t.setFromAxisAngle(e,r),this.quaternion.premultiply(t),this}}(),rotateX:function(){var t=new a(1,0,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateY:function(){var t=new a(0,1,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateZ:function(){var t=new a(0,0,1);return function(e){return this.rotateOnAxis(t,e)}}(),translateOnAxis:function(){var t=new a;return function(e,r){return t.copy(e).applyQuaternion(this.quaternion),this.position.add(t.multiplyScalar(r)),this}}(),translateX:function(){var t=new a(1,0,0);return function(e){return this.translateOnAxis(t,e)}}(),translateY:function(){var t=new a(0,1,0);return function(e){return this.translateOnAxis(t,e)}}(),translateZ:function(){var t=new a(0,0,1);return function(e){return this.translateOnAxis(t,e)}}(),localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var t=new n;return function(e){return e.applyMatrix4(t.getInverse(this.matrixWorld))}}(),lookAt:function(){var t=new n,e=new a;return function(r,n,i){r.isVector3?e.copy(r):e.set(r,n,i),this.isCamera?t.lookAt(this.position,e,this.up):t.lookAt(e,this.position,this.up),this.quaternion.setFromRotationMatrix(t)}}(),add:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,t.dispatchEvent({type:"added"}),this.children.push(t)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)},remove:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}var r=this.children.indexOf(t);return r!==-1&&(t.parent=null,t.dispatchEvent({type:"removed"}),this.children.splice(r,1)),this},getObjectById:function(t){return this.getObjectByProperty("id",t)},getObjectByName:function(t){return this.getObjectByProperty("name",t)},getObjectByProperty:function(t,e){if(this[t]===e)return this;for(var r=0,n=this.children.length;r<n;r++){var i=this.children[r],a=i.getObjectByProperty(t,e);if(void 0!==a)return a}},getWorldPosition:function(t){var e=t||new a;return this.updateMatrixWorld(!0),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var t=new a,e=new a;return function(r){var n=r||new i;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,n,e),n}}(),getWorldRotation:function(){var t=new i;return function(e){var r=e||new st;return this.getWorldQuaternion(t),r.setFromQuaternion(t,this.rotation.order,!1)}}(),getWorldScale:function(){var t=new a,e=new i;return function(r){var n=r||new a;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,e,n),n}}(),getWorldDirection:function(){var t=new i;return function(e){var r=e||new a;return this.getWorldQuaternion(t),r.set(0,0,1).applyQuaternion(t)}}(),raycast:function(){},traverse:function(t){t(this);for(var e=this.children,r=0,n=e.length;r<n;r++)e[r].traverse(t)},traverseVisible:function(t){if(this.visible!==!1){t(this);for(var e=this.children,r=0,n=e.length;r<n;r++)e[r].traverseVisible(t)}},traverseAncestors:function(t){var e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);for(var e=this.children,r=0,n=e.length;r<n;r++)e[r].updateMatrixWorld(t)},toJSON:function(t){function e(e,r){return void 0===e[r.uuid]&&(e[r.uuid]=r.toJSON(t)),r.uuid}function r(t){var e=[];for(var r in t){var n=t[r];delete n.metadata,e.push(n)}return e}var n=void 0===t||"string"==typeof t,i={};n&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{}},i.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var a={};if(a.uuid=this.uuid,a.type=this.type,""!==this.name&&(a.name=this.name),this.castShadow===!0&&(a.castShadow=!0),this.receiveShadow===!0&&(a.receiveShadow=!0),this.visible===!1&&(a.visible=!1),"{}"!==JSON.stringify(this.userData)&&(a.userData=this.userData),a.matrix=this.matrix.toArray(),void 0!==this.geometry){a.geometry=e(t.geometries,this.geometry);var o=this.geometry.parameters;if(void 0!==o&&void 0!==o.shapes){var s=o.shapes;if(Array.isArray(s))for(var c=0,h=s.length;c<h;c++){
var l=s[c];e(t.shapes,l)}else e(t.shapes,s)}}if(void 0!==this.material)if(Array.isArray(this.material)){for(var u=[],c=0,h=this.material.length;c<h;c++)u.push(e(t.materials,this.material[c]));a.material=u}else a.material=e(t.materials,this.material);if(this.children.length>0){a.children=[];for(var c=0;c<this.children.length;c++)a.children.push(this.children[c].toJSON(t).object)}if(n){var p=r(t.geometries),d=r(t.materials),f=r(t.textures),m=r(t.images),s=r(t.shapes);p.length>0&&(i.geometries=p),d.length>0&&(i.materials=d),f.length>0&&(i.textures=f),m.length>0&&(i.images=m),s.length>0&&(i.shapes=s)}return i.object=a,i},clone:function(t){return(new this.constructor).copy(this,t)},copy:function(t,e){if(void 0===e&&(e=!0),this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),e===!0)for(var r=0;r<t.children.length;r++){var n=t.children[r];this.add(n.clone())}return this}}),lt.prototype=Object.assign(Object.create(ht.prototype),{constructor:lt,isCamera:!0,copy:function(t,e){return ht.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this},getWorldDirection:function(){var t=new i;return function(e){var r=e||new a;return this.getWorldQuaternion(t),r.set(0,0,-1).applyQuaternion(t)}}(),updateMatrixWorld:function(t){ht.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),ut.prototype=Object.assign(Object.create(lt.prototype),{constructor:ut,isOrthographicCamera:!0,copy:function(t,e){return lt.prototype.copy.call(this,t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this},setViewOffset:function(t,e,r,n,i,a){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=t,this.view.fullHeight=e,this.view.offsetX=r,this.view.offsetY=n,this.view.width=i,this.view.height=a,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),r=(this.right+this.left)/2,n=(this.top+this.bottom)/2,i=r-t,a=r+t,o=n+e,s=n-e;if(null!==this.view&&this.view.enabled){var c=this.zoom/(this.view.width/this.view.fullWidth),h=this.zoom/(this.view.height/this.view.fullHeight),l=(this.right-this.left)/this.view.width,u=(this.top-this.bottom)/this.view.height;i+=l*(this.view.offsetX/c),a=i+l*(this.view.width/c),o-=u*(this.view.offsetY/h),s=o-u*(this.view.height/h)}this.projectionMatrix.makeOrthographic(i,a,o,s,this.near,this.far)},toJSON:function(t){var e=ht.prototype.toJSON.call(this,t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}),Object.assign(pt.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.a=t.a,this.b=t.b,this.c=t.c,this.normal.copy(t.normal),this.color.copy(t.color),this.materialIndex=t.materialIndex;for(var e=0,r=t.vertexNormals.length;e<r;e++)this.vertexNormals[e]=t.vertexNormals[e].clone();for(var e=0,r=t.vertexColors.length;e<r;e++)this.vertexColors[e]=t.vertexColors[e].clone();return this}});var wl=0;dt.prototype=Object.assign(Object.create(e.prototype),{constructor:dt,isGeometry:!0,applyMatrix:function(t){for(var e=(new o).getNormalMatrix(t),r=0,n=this.vertices.length;r<n;r++){var i=this.vertices[r];i.applyMatrix4(t)}for(var r=0,n=this.faces.length;r<n;r++){var a=this.faces[r];a.normal.applyMatrix3(e).normalize();for(var s=0,c=a.vertexNormals.length;s<c;s++)a.vertexNormals[s].applyMatrix3(e).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(){var t=new n;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new n;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new n;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new n;return function(e,r,n){return t.makeTranslation(e,r,n),this.applyMatrix(t),this}}(),scale:function(){var t=new n;return function(e,r,n){return t.makeScale(e,r,n),this.applyMatrix(t),this}}(),lookAt:function(){var t=new ht;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),fromBufferGeometry:function(t){function e(t,e,r,i){var a=void 0!==c?[p[t].clone(),p[e].clone(),p[r].clone()]:[],o=void 0!==h?[n.colors[t].clone(),n.colors[e].clone(),n.colors[r].clone()]:[],s=new pt(t,e,r,a,o,i);n.faces.push(s),void 0!==l&&n.faceVertexUvs[0].push([d[t].clone(),d[e].clone(),d[r].clone()]),void 0!==u&&n.faceVertexUvs[1].push([f[t].clone(),f[e].clone(),f[r].clone()])}var n=this,i=null!==t.index?t.index.array:void 0,o=t.attributes,s=o.position.array,c=void 0!==o.normal?o.normal.array:void 0,h=void 0!==o.color?o.color.array:void 0,l=void 0!==o.uv?o.uv.array:void 0,u=void 0!==o.uv2?o.uv2.array:void 0;void 0!==u&&(this.faceVertexUvs[1]=[]);for(var p=[],d=[],f=[],m=0,v=0;m<s.length;m+=3,v+=2)n.vertices.push(new a(s[m],s[m+1],s[m+2])),void 0!==c&&p.push(new a(c[m],c[m+1],c[m+2])),void 0!==h&&n.colors.push(new q(h[m],h[m+1],h[m+2])),void 0!==l&&d.push(new r(l[v],l[v+1])),void 0!==u&&f.push(new r(u[v],u[v+1]));var g=t.groups;if(g.length>0)for(var m=0;m<g.length;m++)for(var y=g[m],x=y.start,b=y.count,v=x,_=x+b;v<_;v+=3)void 0!==i?e(i[v],i[v+1],i[v+2],y.materialIndex):e(v,v+1,v+2,y.materialIndex);else if(void 0!==i)for(var m=0;m<i.length;m+=3)e(i[m],i[m+1],i[m+2]);else for(var m=0;m<s.length/3;m+=3)e(m,m+1,m+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},normalize:function(){this.computeBoundingSphere();var t=this.boundingSphere.center,e=this.boundingSphere.radius,r=0===e?1:1/e,i=new n;return i.set(r,0,0,-r*t.x,0,r,0,-r*t.y,0,0,r,-r*t.z,0,0,0,1),this.applyMatrix(i),this},computeFaceNormals:function(){for(var t=new a,e=new a,r=0,n=this.faces.length;r<n;r++){var i=this.faces[r],o=this.vertices[i.a],s=this.vertices[i.b],c=this.vertices[i.c];t.subVectors(c,s),e.subVectors(o,s),t.cross(e),t.normalize(),i.normal.copy(t)}},computeVertexNormals:function(t){void 0===t&&(t=!0);var e,r,n,i,o,s;for(s=new Array(this.vertices.length),e=0,r=this.vertices.length;e<r;e++)s[e]=new a;if(t){var c,h,l,u=new a,p=new a;for(n=0,i=this.faces.length;n<i;n++)o=this.faces[n],c=this.vertices[o.a],h=this.vertices[o.b],l=this.vertices[o.c],u.subVectors(l,h),p.subVectors(c,h),u.cross(p),s[o.a].add(u),s[o.b].add(u),s[o.c].add(u)}else for(this.computeFaceNormals(),n=0,i=this.faces.length;n<i;n++)o=this.faces[n],s[o.a].add(o.normal),s[o.b].add(o.normal),s[o.c].add(o.normal);for(e=0,r=this.vertices.length;e<r;e++)s[e].normalize();for(n=0,i=this.faces.length;n<i;n++){o=this.faces[n];var d=o.vertexNormals;3===d.length?(d[0].copy(s[o.a]),d[1].copy(s[o.b]),d[2].copy(s[o.c])):(d[0]=s[o.a].clone(),d[1]=s[o.b].clone(),d[2]=s[o.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var t,e,r;for(this.computeFaceNormals(),t=0,e=this.faces.length;t<e;t++){r=this.faces[t];var n=r.vertexNormals;3===n.length?(n[0].copy(r.normal),n[1].copy(r.normal),n[2].copy(r.normal)):(n[0]=r.normal.clone(),n[1]=r.normal.clone(),n[2]=r.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var t,e,r,n,i;for(r=0,n=this.faces.length;r<n;r++)for(i=this.faces[r],i.__originalFaceNormal?i.__originalFaceNormal.copy(i.normal):i.__originalFaceNormal=i.normal.clone(),i.__originalVertexNormals||(i.__originalVertexNormals=[]),t=0,e=i.vertexNormals.length;t<e;t++)i.__originalVertexNormals[t]?i.__originalVertexNormals[t].copy(i.vertexNormals[t]):i.__originalVertexNormals[t]=i.vertexNormals[t].clone();var o=new dt;for(o.faces=this.faces,t=0,e=this.morphTargets.length;t<e;t++){if(!this.morphNormals[t]){this.morphNormals[t]={},this.morphNormals[t].faceNormals=[],this.morphNormals[t].vertexNormals=[];var s,c,h=this.morphNormals[t].faceNormals,l=this.morphNormals[t].vertexNormals;for(r=0,n=this.faces.length;r<n;r++)s=new a,c={a:new a,b:new a,c:new a},h.push(s),l.push(c)}var u=this.morphNormals[t];o.vertices=this.morphTargets[t].vertices,o.computeFaceNormals(),o.computeVertexNormals();var s,c;for(r=0,n=this.faces.length;r<n;r++)i=this.faces[r],s=u.faceNormals[r],c=u.vertexNormals[r],s.copy(i.normal),c.a.copy(i.vertexNormals[0]),c.b.copy(i.vertexNormals[1]),c.c.copy(i.vertexNormals[2])}for(r=0,n=this.faces.length;r<n;r++)i=this.faces[r],i.normal=i.__originalFaceNormal,i.vertexNormals=i.__originalVertexNormals},computeLineDistances:function(){for(var t=0,e=this.vertices,r=0,n=e.length;r<n;r++)r>0&&(t+=e[r].distanceTo(e[r-1])),this.lineDistances[r]=t},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new et),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new rt),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,r){if(!t||!t.isGeometry)return void console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",t);var n,i=this.vertices.length,a=this.vertices,s=t.vertices,c=this.faces,h=t.faces,l=this.faceVertexUvs[0],u=t.faceVertexUvs[0],p=this.colors,d=t.colors;void 0===r&&(r=0),void 0!==e&&(n=(new o).getNormalMatrix(e));for(var f=0,m=s.length;f<m;f++){var v=s[f],g=v.clone();void 0!==e&&g.applyMatrix4(e),a.push(g)}for(var f=0,m=d.length;f<m;f++)p.push(d[f].clone());for(f=0,m=h.length;f<m;f++){var y,x,b,_=h[f],w=_.vertexNormals,M=_.vertexColors;y=new pt(_.a+i,_.b+i,_.c+i),y.normal.copy(_.normal),void 0!==n&&y.normal.applyMatrix3(n).normalize();for(var E=0,T=w.length;E<T;E++)x=w[E].clone(),void 0!==n&&x.applyMatrix3(n).normalize(),y.vertexNormals.push(x);y.color.copy(_.color);for(var E=0,T=M.length;E<T;E++)b=M[E],y.vertexColors.push(b.clone());y.materialIndex=_.materialIndex+r,c.push(y)}for(f=0,m=u.length;f<m;f++){var S=u[f],A=[];if(void 0!==S){for(var E=0,T=S.length;E<T;E++)A.push(S[E].clone());l.push(A)}}},mergeMesh:function(t){return t&&t.isMesh?(t.matrixAutoUpdate&&t.updateMatrix(),void this.merge(t.geometry,t.matrix)):void console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",t)},mergeVertices:function(){var t,e,r,n,i,a,o,s,c={},h=[],l=[],u=4,p=Math.pow(10,u);for(r=0,n=this.vertices.length;r<n;r++)t=this.vertices[r],e=Math.round(t.x*p)+"_"+Math.round(t.y*p)+"_"+Math.round(t.z*p),void 0===c[e]?(c[e]=r,h.push(this.vertices[r]),l[r]=h.length-1):l[r]=l[c[e]];var d=[];for(r=0,n=this.faces.length;r<n;r++){i=this.faces[r],i.a=l[i.a],i.b=l[i.b],i.c=l[i.c],a=[i.a,i.b,i.c];for(var f=0;f<3;f++)if(a[f]===a[(f+1)%3]){d.push(r);break}}for(r=d.length-1;r>=0;r--){var m=d[r];for(this.faces.splice(m,1),o=0,s=this.faceVertexUvs.length;o<s;o++)this.faceVertexUvs[o].splice(m,1)}var v=this.vertices.length-h.length;return this.vertices=h,v},setFromPoints:function(t){this.vertices=[];for(var e=0,r=t.length;e<r;e++){var n=t[e];this.vertices.push(new a(n.x,n.y,n.z||0))}return this},sortFacesByMaterialIndex:function(){function t(t,e){return t.materialIndex-e.materialIndex}for(var e=this.faces,r=e.length,n=0;n<r;n++)e[n]._id=n;e.sort(t);var i,a,o=this.faceVertexUvs[0],s=this.faceVertexUvs[1];o&&o.length===r&&(i=[]),s&&s.length===r&&(a=[]);for(var n=0;n<r;n++){var c=e[n]._id;i&&i.push(o[c]),a&&a.push(s[c])}i&&(this.faceVertexUvs[0]=i),a&&(this.faceVertexUvs[1]=a)},toJSON:function(){function t(t,e,r){return r?t|1<<e:t&~(1<<e)}function e(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==p[e]?p[e]:(p[e]=u.length/3,u.push(t.x,t.y,t.z),p[e])}function r(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==f[e]?f[e]:(f[e]=d.length,d.push(t.getHex()),f[e])}function n(t){var e=t.x.toString()+t.y.toString();return void 0!==v[e]?v[e]:(v[e]=m.length/2,m.push(t.x,t.y),v[e])}var i={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),void 0!==this.parameters){var a=this.parameters;for(var o in a)void 0!==a[o]&&(i[o]=a[o]);return i}for(var s=[],c=0;c<this.vertices.length;c++){var h=this.vertices[c];s.push(h.x,h.y,h.z)}for(var l=[],u=[],p={},d=[],f={},m=[],v={},c=0;c<this.faces.length;c++){var g=this.faces[c],y=!0,x=!1,b=void 0!==this.faceVertexUvs[0][c],_=g.normal.length()>0,w=g.vertexNormals.length>0,M=1!==g.color.r||1!==g.color.g||1!==g.color.b,E=g.vertexColors.length>0,T=0;if(T=t(T,0,0),T=t(T,1,y),T=t(T,2,x),T=t(T,3,b),T=t(T,4,_),T=t(T,5,w),T=t(T,6,M),T=t(T,7,E),l.push(T),l.push(g.a,g.b,g.c),l.push(g.materialIndex),b){var S=this.faceVertexUvs[0][c];l.push(n(S[0]),n(S[1]),n(S[2]))}if(_&&l.push(e(g.normal)),w){var A=g.vertexNormals;l.push(e(A[0]),e(A[1]),e(A[2]))}if(M&&l.push(r(g.color)),E){var R=g.vertexColors;l.push(r(R[0]),r(R[1]),r(R[2]))}}return i.data={},i.data.vertices=s,i.data.normals=u,d.length>0&&(i.data.colors=d),m.length>0&&(i.data.uvs=[m]),i.data.faces=l,i},clone:function(){return(new dt).copy(this)},copy:function(t){var e,r,n,i,a,o;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var s=t.vertices;for(e=0,r=s.length;e<r;e++)this.vertices.push(s[e].clone());var c=t.colors;for(e=0,r=c.length;e<r;e++)this.colors.push(c[e].clone());var h=t.faces;for(e=0,r=h.length;e<r;e++)this.faces.push(h[e].clone());for(e=0,r=t.faceVertexUvs.length;e<r;e++){var l=t.faceVertexUvs[e];for(void 0===this.faceVertexUvs[e]&&(this.faceVertexUvs[e]=[]),n=0,i=l.length;n<i;n++){var u=l[n],p=[];for(a=0,o=u.length;a<o;a++){var d=u[a];p.push(d.clone())}this.faceVertexUvs[e].push(p)}}var f=t.morphTargets;for(e=0,r=f.length;e<r;e++){var m={};if(m.name=f[e].name,void 0!==f[e].vertices)for(m.vertices=[],n=0,i=f[e].vertices.length;n<i;n++)m.vertices.push(f[e].vertices[n].clone());if(void 0!==f[e].normals)for(m.normals=[],n=0,i=f[e].normals.length;n<i;n++)m.normals.push(f[e].normals[n].clone());this.morphTargets.push(m)}var v=t.morphNormals;for(e=0,r=v.length;e<r;e++){var g={};if(void 0!==v[e].vertexNormals)for(g.vertexNormals=[],n=0,i=v[e].vertexNormals.length;n<i;n++){var y=v[e].vertexNormals[n],x={};x.a=y.a.clone(),x.b=y.b.clone(),x.c=y.c.clone(),g.vertexNormals.push(x)}if(void 0!==v[e].faceNormals)for(g.faceNormals=[],n=0,i=v[e].faceNormals.length;n<i;n++)g.faceNormals.push(v[e].faceNormals[n].clone());this.morphNormals.push(g)}var b=t.skinWeights;for(e=0,r=b.length;e<r;e++)this.skinWeights.push(b[e].clone());var _=t.skinIndices;for(e=0,r=_.length;e<r;e++)this.skinIndices.push(_[e].clone());var w=t.lineDistances;for(e=0,r=w.length;e<r;e++)this.lineDistances.push(w[e]);var M=t.boundingBox;null!==M&&(this.boundingBox=M.clone());var E=t.boundingSphere;return null!==E&&(this.boundingSphere=E.clone()),this.elementsNeedUpdate=t.elementsNeedUpdate,this.verticesNeedUpdate=t.verticesNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.lineDistancesNeedUpdate=t.lineDistancesNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(ft.prototype,"needsUpdate",{set:function(t){t===!0&&this.version++}}),Object.assign(ft.prototype,{isBufferAttribute:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==t?t.length/this.itemSize:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){t*=this.itemSize,r*=e.itemSize;for(var n=0,i=this.itemSize;n<i;n++)this.array[t+n]=e.array[r+n];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var a=t[n];void 0===a&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",n),a=new q),e[r++]=a.r,e[r++]=a.g,e[r++]=a.b}return this},copyIndicesArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var a=t[n];e[r++]=a.a,e[r++]=a.b,e[r++]=a.c}return this},copyVector2sArray:function(t){for(var e=this.array,n=0,i=0,a=t.length;i<a;i++){var o=t[i];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",i),o=new r),e[n++]=o.x,e[n++]=o.y}return this},copyVector3sArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var o=t[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",n),o=new a),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z}return this},copyVector4sArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var a=t[n];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",n),a=new c),e[r++]=a.x,e[r++]=a.y,e[r++]=a.z,e[r++]=a.w}return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,e){return this.array[t*this.itemSize]=e,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,e){return this.array[t*this.itemSize+3]=e,this},setXY:function(t,e,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this},setXYZ:function(t,e,r,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=n,this},setXYZW:function(t,e,r,n,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=n,this.array[t+3]=i,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)}}),mt.prototype=Object.create(ft.prototype),mt.prototype.constructor=mt,vt.prototype=Object.create(ft.prototype),vt.prototype.constructor=vt,gt.prototype=Object.create(ft.prototype),gt.prototype.constructor=gt,yt.prototype=Object.create(ft.prototype),yt.prototype.constructor=yt,xt.prototype=Object.create(ft.prototype),xt.prototype.constructor=xt,bt.prototype=Object.create(ft.prototype),bt.prototype.constructor=bt,_t.prototype=Object.create(ft.prototype),_t.prototype.constructor=_t,wt.prototype=Object.create(ft.prototype),wt.prototype.constructor=wt,Mt.prototype=Object.create(ft.prototype),Mt.prototype.constructor=Mt,Object.assign(Et.prototype,{computeGroups:function(t){for(var e,r=[],n=void 0,i=t.faces,a=0;a<i.length;a++){var o=i[a];o.materialIndex!==n&&(n=o.materialIndex,void 0!==e&&(e.count=3*a-e.start,r.push(e)),e={start:3*a,materialIndex:n})}void 0!==e&&(e.count=3*a-e.start,r.push(e)),this.groups=r},fromGeometry:function(t){var e,n=t.faces,i=t.vertices,a=t.faceVertexUvs,o=a[0]&&a[0].length>0,s=a[1]&&a[1].length>0,c=t.morphTargets,h=c.length;if(h>0){e=[];for(var l=0;l<h;l++)e[l]=[];this.morphTargets.position=e}var u,p=t.morphNormals,d=p.length;if(d>0){u=[];for(var l=0;l<d;l++)u[l]=[];this.morphTargets.normal=u}for(var f=t.skinIndices,m=t.skinWeights,v=f.length===i.length,g=m.length===i.length,l=0;l<n.length;l++){var y=n[l];this.vertices.push(i[y.a],i[y.b],i[y.c]);var x=y.vertexNormals;if(3===x.length)this.normals.push(x[0],x[1],x[2]);else{var b=y.normal;this.normals.push(b,b,b)}var _=y.vertexColors;if(3===_.length)this.colors.push(_[0],_[1],_[2]);else{var w=y.color;this.colors.push(w,w,w)}if(o===!0){var M=a[0][l];void 0!==M?this.uvs.push(M[0],M[1],M[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",l),this.uvs.push(new r,new r,new r))}if(s===!0){var M=a[1][l];void 0!==M?this.uvs2.push(M[0],M[1],M[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",l),this.uvs2.push(new r,new r,new r))}for(var E=0;E<h;E++){var T=c[E].vertices;e[E].push(T[y.a],T[y.b],T[y.c])}for(var E=0;E<d;E++){var S=p[E].vertexNormals[l];u[E].push(S.a,S.b,S.c)}v&&this.skinIndices.push(f[y.a],f[y.b],f[y.c]),g&&this.skinWeights.push(m[y.a],m[y.b],m[y.c])}return this.computeGroups(t),this.verticesNeedUpdate=t.verticesNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this}});var Ml=1;St.prototype=Object.assign(Object.create(e.prototype),{constructor:St,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){Array.isArray(t)?this.index=new(Tt(t)>65535?_t:xt)(t,1):this.index=t},addAttribute:function(t,e){return e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),void this.setIndex(e)):(this.attributes[t]=e,this):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),void this.addAttribute(t,new ft(arguments[1],arguments[2])))},getAttribute:function(t){return this.attributes[t]},removeAttribute:function(t){return delete this.attributes[t],this},addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:void 0!==r?r:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix:function(t){var e=this.attributes.position;void 0!==e&&(t.applyToBufferAttribute(e),e.needsUpdate=!0);var r=this.attributes.normal;if(void 0!==r){var n=(new o).getNormalMatrix(t);n.applyToBufferAttribute(r),r.needsUpdate=!0}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(){var t=new n;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new n;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new n;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new n;return function(e,r,n){return t.makeTranslation(e,r,n),this.applyMatrix(t),this}}(),scale:function(){var t=new n;return function(e,r,n){return t.makeScale(e,r,n),this.applyMatrix(t),this}}(),lookAt:function(){var t=new ht;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},setFromObject:function(t){var e=t.geometry;if(t.isPoints||t.isLine){var r=new wt(3*e.vertices.length,3),n=new wt(3*e.colors.length,3);if(this.addAttribute("position",r.copyVector3sArray(e.vertices)),this.addAttribute("color",n.copyColorsArray(e.colors)),e.lineDistances&&e.lineDistances.length===e.vertices.length){var i=new wt(e.lineDistances.length,1);this.addAttribute("lineDistance",i.copyArray(e.lineDistances))}null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone())}else t.isMesh&&e&&e.isGeometry&&this.fromGeometry(e);return this},setFromPoints:function(t){for(var e=[],r=0,n=t.length;r<n;r++){var i=t[r];e.push(i.x,i.y,i.z||0)}return this.addAttribute("position",new wt(e,3)),this},updateFromObject:function(t){var e=t.geometry;if(t.isMesh){var r=e.__directGeometry;if(e.elementsNeedUpdate===!0&&(r=void 0,e.elementsNeedUpdate=!1),void 0===r)return this.fromGeometry(e);r.verticesNeedUpdate=e.verticesNeedUpdate,r.normalsNeedUpdate=e.normalsNeedUpdate,r.colorsNeedUpdate=e.colorsNeedUpdate,r.uvsNeedUpdate=e.uvsNeedUpdate,r.groupsNeedUpdate=e.groupsNeedUpdate,e.verticesNeedUpdate=!1,e.normalsNeedUpdate=!1,e.colorsNeedUpdate=!1,e.uvsNeedUpdate=!1,e.groupsNeedUpdate=!1,e=r}var n;return e.verticesNeedUpdate===!0&&(n=this.attributes.position,void 0!==n&&(n.copyVector3sArray(e.vertices),n.needsUpdate=!0),e.verticesNeedUpdate=!1),e.normalsNeedUpdate===!0&&(n=this.attributes.normal,void 0!==n&&(n.copyVector3sArray(e.normals),n.needsUpdate=!0),e.normalsNeedUpdate=!1),e.colorsNeedUpdate===!0&&(n=this.attributes.color,void 0!==n&&(n.copyColorsArray(e.colors),n.needsUpdate=!0),e.colorsNeedUpdate=!1),e.uvsNeedUpdate&&(n=this.attributes.uv,void 0!==n&&(n.copyVector2sArray(e.uvs),n.needsUpdate=!0),e.uvsNeedUpdate=!1),e.lineDistancesNeedUpdate&&(n=this.attributes.lineDistance,void 0!==n&&(n.copyArray(e.lineDistances),n.needsUpdate=!0),e.lineDistancesNeedUpdate=!1),e.groupsNeedUpdate&&(e.computeGroups(t.geometry),this.groups=e.groups,e.groupsNeedUpdate=!1),this},fromGeometry:function(t){return t.__directGeometry=(new Et).fromGeometry(t),this.fromDirectGeometry(t.__directGeometry)},fromDirectGeometry:function(t){var e=new Float32Array(3*t.vertices.length);if(this.addAttribute("position",new ft(e,3).copyVector3sArray(t.vertices)),t.normals.length>0){var r=new Float32Array(3*t.normals.length);this.addAttribute("normal",new ft(r,3).copyVector3sArray(t.normals))}if(t.colors.length>0){var n=new Float32Array(3*t.colors.length);this.addAttribute("color",new ft(n,3).copyColorsArray(t.colors))}if(t.uvs.length>0){var i=new Float32Array(2*t.uvs.length);this.addAttribute("uv",new ft(i,2).copyVector2sArray(t.uvs))}if(t.uvs2.length>0){var a=new Float32Array(2*t.uvs2.length);this.addAttribute("uv2",new ft(a,2).copyVector2sArray(t.uvs2))}if(t.indices.length>0){var o=Tt(t.indices)>65535?Uint32Array:Uint16Array,s=new o(3*t.indices.length);this.setIndex(new ft(s,1).copyIndicesArray(t.indices))}this.groups=t.groups;for(var c in t.morphTargets){for(var h=[],l=t.morphTargets[c],u=0,p=l.length;u<p;u++){var d=l[u],f=new wt(3*d.length,3);h.push(f.copyVector3sArray(d))}this.morphAttributes[c]=h}if(t.skinIndices.length>0){var m=new wt(4*t.skinIndices.length,4);this.addAttribute("skinIndex",m.copyVector4sArray(t.skinIndices))}if(t.skinWeights.length>0){var v=new wt(4*t.skinWeights.length,4);this.addAttribute("skinWeight",v.copyVector4sArray(t.skinWeights))}return null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new et);var t=this.attributes.position;void 0!==t?this.boundingBox.setFromBufferAttribute(t):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(){var t=new et,e=new a;return function(){null===this.boundingSphere&&(this.boundingSphere=new rt);var r=this.attributes.position;if(r){var n=this.boundingSphere.center;t.setFromBufferAttribute(r),t.getCenter(n);for(var i=0,a=0,o=r.count;a<o;a++)e.x=r.getX(a),e.y=r.getY(a),e.z=r.getZ(a),i=Math.max(i,n.distanceToSquared(e));this.boundingSphere.radius=Math.sqrt(i),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(){},computeVertexNormals:function(){var t=this.index,e=this.attributes,r=this.groups;if(e.position){var n=e.position.array;if(void 0===e.normal)this.addAttribute("normal",new ft(new Float32Array(n.length),3));else for(var i=e.normal.array,o=0,s=i.length;o<s;o++)i[o]=0;var c,h,l,u=e.normal.array,p=new a,d=new a,f=new a,m=new a,v=new a;if(t){var g=t.array;0===r.length&&this.addGroup(0,g.length);for(var y=0,x=r.length;y<x;++y)for(var b=r[y],_=b.start,w=b.count,o=_,s=_+w;o<s;o+=3)c=3*g[o+0],h=3*g[o+1],l=3*g[o+2],p.fromArray(n,c),d.fromArray(n,h),f.fromArray(n,l),m.subVectors(f,d),v.subVectors(p,d),m.cross(v),u[c]+=m.x,u[c+1]+=m.y,u[c+2]+=m.z,u[h]+=m.x,u[h+1]+=m.y,u[h+2]+=m.z,u[l]+=m.x,u[l+1]+=m.y,u[l+2]+=m.z}else for(var o=0,s=n.length;o<s;o+=9)p.fromArray(n,o),d.fromArray(n,o+3),f.fromArray(n,o+6),m.subVectors(f,d),v.subVectors(p,d),m.cross(v),u[o]=m.x,u[o+1]=m.y,u[o+2]=m.z,u[o+3]=m.x,u[o+4]=m.y,u[o+5]=m.z,u[o+6]=m.x,u[o+7]=m.y,u[o+8]=m.z;this.normalizeNormals(),e.normal.needsUpdate=!0}},merge:function(t,e){if(!t||!t.isBufferGeometry)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t);void 0===e&&(e=0);var r=this.attributes;for(var n in r)if(void 0!==t.attributes[n])for(var i=r[n],a=i.array,o=t.attributes[n],s=o.array,c=o.itemSize,h=0,l=c*e;h<s.length;h++,l++)a[l]=s[h];return this},normalizeNormals:function(){var t=new a;return function(){for(var e=this.attributes.normal,r=0,n=e.count;r<n;r++)t.x=e.getX(r),t.y=e.getY(r),t.z=e.getZ(r),t.normalize(),e.setXYZ(r,t.x,t.y,t.z)}}(),toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var t=new St,e=this.index.array,r=this.attributes;for(var n in r){for(var i=r[n],a=i.array,o=i.itemSize,s=new a.constructor(e.length*o),c=0,h=0,l=0,u=e.length;l<u;l++){c=e[l]*o;for(var p=0;p<o;p++)s[h++]=a[c++]}t.addAttribute(n,new ft(s,o))}return t},toJSON:function(){var t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var r in e)void 0!==e[r]&&(t[r]=e[r]);return t}t.data={attributes:{}};var n=this.index;if(null!==n){var i=Array.prototype.slice.call(n.array);t.data.index={type:n.array.constructor.name,array:i}}var a=this.attributes;for(var r in a){var o=a[r],i=Array.prototype.slice.call(o.array);t.data.attributes[r]={itemSize:o.itemSize,type:o.array.constructor.name,array:i,normalized:o.normalized}}var s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));var c=this.boundingSphere;return null!==c&&(t.data.boundingSphere={center:c.center.toArray(),radius:c.radius}),t},clone:function(){return(new St).copy(this)},copy:function(t){var e,r,n;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var i=t.index;null!==i&&this.setIndex(i.clone());var a=t.attributes;for(e in a){var o=a[e];this.addAttribute(e,o.clone())}var s=t.morphAttributes;for(e in s){var c=[],h=s[e];for(r=0,n=h.length;r<n;r++)c.push(h[r].clone());this.morphAttributes[e]=c}var l=t.groups;for(r=0,n=l.length;r<n;r++){var u=l[r];this.addGroup(u.start,u.count,u.materialIndex)}var p=t.boundingBox;null!==p&&(this.boundingBox=p.clone());var d=t.boundingSphere;return null!==d&&(this.boundingSphere=d.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),At.prototype=Object.create(dt.prototype),
At.prototype.constructor=At,Rt.prototype=Object.create(St.prototype),Rt.prototype.constructor=Rt,Lt.prototype=Object.create(dt.prototype),Lt.prototype.constructor=Lt,Pt.prototype=Object.create(St.prototype),Pt.prototype.constructor=Pt,Ct.prototype=Object.create(K.prototype),Ct.prototype.constructor=Ct,Ct.prototype.isMeshBasicMaterial=!0,Ct.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this},It.prototype=Object.create(K.prototype),It.prototype.constructor=It,It.prototype.isShaderMaterial=!0,It.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=vc.clone(t.uniforms),this.defines=t.defines,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=t.extensions,this},It.prototype.toJSON=function(t){var e=K.prototype.toJSON.call(this,t);return e.uniforms=this.uniforms,e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e},Object.assign(Ot.prototype,{set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){var r=e||new a;return r.copy(this.direction).multiplyScalar(t).add(this.origin)},lookAt:function(t){return this.direction.copy(t).sub(this.origin).normalize(),this},recast:function(){var t=new a;return function(e){return this.origin.copy(this.at(e,t)),this}}(),closestPointToPoint:function(t,e){var r=e||new a;r.subVectors(t,this.origin);var n=r.dot(this.direction);return n<0?r.copy(this.origin):r.copy(this.direction).multiplyScalar(n).add(this.origin)},distanceToPoint:function(t){return Math.sqrt(this.distanceSqToPoint(t))},distanceSqToPoint:function(){var t=new a;return function(e){var r=t.subVectors(e,this.origin).dot(this.direction);return r<0?this.origin.distanceToSquared(e):(t.copy(this.direction).multiplyScalar(r).add(this.origin),t.distanceToSquared(e))}}(),distanceSqToSegment:function(){var t=new a,e=new a,r=new a;return function(n,i,a,o){t.copy(n).add(i).multiplyScalar(.5),e.copy(i).sub(n).normalize(),r.copy(this.origin).sub(t);var s,c,h,l,u=.5*n.distanceTo(i),p=-this.direction.dot(e),d=r.dot(this.direction),f=-r.dot(e),m=r.lengthSq(),v=Math.abs(1-p*p);if(v>0)if(s=p*f-d,c=p*d-f,l=u*v,s>=0)if(c>=-l)if(c<=l){var g=1/v;s*=g,c*=g,h=s*(s+p*c+2*d)+c*(p*s+c+2*f)+m}else c=u,s=Math.max(0,-(p*c+d)),h=-s*s+c*(c+2*f)+m;else c=-u,s=Math.max(0,-(p*c+d)),h=-s*s+c*(c+2*f)+m;else c<=-l?(s=Math.max(0,-(-p*u+d)),c=s>0?-u:Math.min(Math.max(-u,-f),u),h=-s*s+c*(c+2*f)+m):c<=l?(s=0,c=Math.min(Math.max(-u,-f),u),h=c*(c+2*f)+m):(s=Math.max(0,-(p*u+d)),c=s>0?u:Math.min(Math.max(-u,-f),u),h=-s*s+c*(c+2*f)+m);else c=p>0?-u:u,s=Math.max(0,-(p*c+d)),h=-s*s+c*(c+2*f)+m;return a&&a.copy(this.direction).multiplyScalar(s).add(this.origin),o&&o.copy(e).multiplyScalar(c).add(t),h}}(),intersectSphere:function(){var t=new a;return function(e,r){t.subVectors(e.center,this.origin);var n=t.dot(this.direction),i=t.dot(t)-n*n,a=e.radius*e.radius;if(i>a)return null;var o=Math.sqrt(a-i),s=n-o,c=n+o;return s<0&&c<0?null:s<0?this.at(c,r):this.at(s,r)}}(),intersectsSphere:function(t){return this.distanceToPoint(t.center)<=t.radius},distanceToPlane:function(t){var e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;var r=-(this.origin.dot(t.normal)+t.constant)/e;return r>=0?r:null},intersectPlane:function(t,e){var r=this.distanceToPlane(t);return null===r?null:this.at(r,e)},intersectsPlane:function(t){var e=t.distanceToPoint(this.origin);if(0===e)return!0;var r=t.normal.dot(this.direction);return r*e<0},intersectBox:function(t,e){var r,n,i,a,o,s,c=1/this.direction.x,h=1/this.direction.y,l=1/this.direction.z,u=this.origin;return c>=0?(r=(t.min.x-u.x)*c,n=(t.max.x-u.x)*c):(r=(t.max.x-u.x)*c,n=(t.min.x-u.x)*c),h>=0?(i=(t.min.y-u.y)*h,a=(t.max.y-u.y)*h):(i=(t.max.y-u.y)*h,a=(t.min.y-u.y)*h),r>a||i>n?null:((i>r||r!==r)&&(r=i),(a<n||n!==n)&&(n=a),l>=0?(o=(t.min.z-u.z)*l,s=(t.max.z-u.z)*l):(o=(t.max.z-u.z)*l,s=(t.min.z-u.z)*l),r>s||o>n?null:((o>r||r!==r)&&(r=o),(s<n||n!==n)&&(n=s),n<0?null:this.at(r>=0?r:n,e)))},intersectsBox:function(){var t=new a;return function(e){return null!==this.intersectBox(e,t)}}(),intersectTriangle:function(){var t=new a,e=new a,r=new a,n=new a;return function(i,a,o,s,c){e.subVectors(a,i),r.subVectors(o,i),n.crossVectors(e,r);var h,l=this.direction.dot(n);if(l>0){if(s)return null;h=1}else{if(!(l<0))return null;h=-1,l=-l}t.subVectors(this.origin,i);var u=h*this.direction.dot(r.crossVectors(t,r));if(u<0)return null;var p=h*this.direction.dot(e.cross(t));if(p<0)return null;if(u+p>l)return null;var d=-h*t.dot(n);return d<0?null:this.at(d/l,c)}}(),applyMatrix4:function(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}}),Object.assign(Nt.prototype,{set:function(t,e){return this.start.copy(t),this.end.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.start.copy(t.start),this.end.copy(t.end),this},getCenter:function(t){var e=t||new a;return e.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(t){var e=t||new a;return e.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,e){var r=e||new a;return this.delta(r).multiplyScalar(t).add(this.start)},closestPointToPointParameter:function(){var t=new a,e=new a;return function(r,n){t.subVectors(r,this.start),e.subVectors(this.end,this.start);var i=e.dot(e),a=e.dot(t),o=a/i;return n&&(o=ac.clamp(o,0,1)),o}}(),closestPointToPoint:function(t,e,r){var n=this.closestPointToPointParameter(t,e),i=r||new a;return this.delta(i).multiplyScalar(n).add(this.start)},applyMatrix4:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},equals:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}}),Object.assign(Ut,{normal:function(){var t=new a;return function(e,r,n,i){var o=i||new a;o.subVectors(n,r),t.subVectors(e,r),o.cross(t);var s=o.lengthSq();return s>0?o.multiplyScalar(1/Math.sqrt(s)):o.set(0,0,0)}}(),barycoordFromPoint:function(){var t=new a,e=new a,r=new a;return function(n,i,o,s,c){t.subVectors(s,i),e.subVectors(o,i),r.subVectors(n,i);var h=t.dot(t),l=t.dot(e),u=t.dot(r),p=e.dot(e),d=e.dot(r),f=h*p-l*l,m=c||new a;if(0===f)return m.set(-2,-1,-1);var v=1/f,g=(p*u-l*d)*v,y=(h*d-l*u)*v;return m.set(1-g-y,y,g)}}(),containsPoint:function(){var t=new a;return function(e,r,n,i){var a=Ut.barycoordFromPoint(e,r,n,i,t);return a.x>=0&&a.y>=0&&a.x+a.y<=1}}()}),Object.assign(Ut.prototype,{set:function(t,e,r){return this.a.copy(t),this.b.copy(e),this.c.copy(r),this},setFromPointsAndIndices:function(t,e,r,n){return this.a.copy(t[e]),this.b.copy(t[r]),this.c.copy(t[n]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},area:function(){var t=new a,e=new a;return function(){return t.subVectors(this.c,this.b),e.subVectors(this.a,this.b),.5*t.cross(e).length()}}(),midpoint:function(t){var e=t||new a;return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(t){return Ut.normal(this.a,this.b,this.c,t)},plane:function(t){var e=t||new nt;return e.setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(t,e){return Ut.barycoordFromPoint(t,this.a,this.b,this.c,e)},containsPoint:function(t){return Ut.containsPoint(t,this.a,this.b,this.c)},closestPointToPoint:function(){var t=new nt,e=[new Nt,new Nt,new Nt],r=new a,n=new a;return function(i,o){var s=o||new a,c=1/0;if(t.setFromCoplanarPoints(this.a,this.b,this.c),t.projectPoint(i,r),this.containsPoint(r)===!0)s.copy(r);else{e[0].set(this.a,this.b),e[1].set(this.b,this.c),e[2].set(this.c,this.a);for(var h=0;h<e.length;h++){e[h].closestPointToPoint(r,!0,n);var l=r.distanceToSquared(n);l<c&&(c=l,s.copy(n))}}return s}}(),equals:function(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}),Dt.prototype=Object.assign(Object.create(ht.prototype),{constructor:Dt,isMesh:!0,setDrawMode:function(t){this.drawMode=t},copy:function(t){return ht.prototype.copy.call(this,t),this.drawMode=t.drawMode,void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this},updateMorphTargets:function(){var t,e,r,n=this.geometry;if(n.isBufferGeometry){var i=n.morphAttributes,a=Object.keys(i);if(a.length>0){var o=i[a[0]];if(void 0!==o)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=o.length;t<e;t++)r=o[t].name||String(t),this.morphTargetInfluences.push(0),this.morphTargetDictionary[r]=t}}else{var s=n.morphTargets;if(void 0!==s&&s.length>0)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=s.length;t<e;t++)r=s[t].name||String(t),this.morphTargetInfluences.push(0),this.morphTargetDictionary[r]=t}},raycast:function(){function t(t,e,r,n,i,a,o){return Ut.barycoordFromPoint(t,e,r,n,y),i.multiplyScalar(y.x),a.multiplyScalar(y.y),o.multiplyScalar(y.z),i.add(a).add(o),i.clone()}function e(t,e,r,n,i,a,o,s){var c;if(c=e.side===$a?n.intersectTriangle(o,a,i,!0,s):n.intersectTriangle(i,a,o,e.side!==to,s),null===c)return null;b.copy(s),b.applyMatrix4(t.matrixWorld);var h=r.ray.origin.distanceTo(b);return h<r.near||h>r.far?null:{distance:h,point:b.clone(),object:t}}function i(r,n,i,a,o,s,c,p){h.fromBufferAttribute(a,s),l.fromBufferAttribute(a,c),u.fromBufferAttribute(a,p);var d=e(r,r.material,n,i,h,l,u,x);return d&&(o&&(m.fromBufferAttribute(o,s),v.fromBufferAttribute(o,c),g.fromBufferAttribute(o,p),d.uv=t(x,h,l,u,m,v,g)),d.face=new pt(s,c,p,Ut.normal(h,l,u)),d.faceIndex=s),d}var o=new n,s=new Ot,c=new rt,h=new a,l=new a,u=new a,p=new a,d=new a,f=new a,m=new r,v=new r,g=new r,y=new a,x=new a,b=new a;return function(r,n){var a=this.geometry,y=this.material,b=this.matrixWorld;if(void 0!==y&&(null===a.boundingSphere&&a.computeBoundingSphere(),c.copy(a.boundingSphere),c.applyMatrix4(b),r.ray.intersectsSphere(c)!==!1&&(o.getInverse(b),s.copy(r.ray).applyMatrix4(o),null===a.boundingBox||s.intersectsBox(a.boundingBox)!==!1))){var _;if(a.isBufferGeometry){var w,M,E,T,S,A=a.index,R=a.attributes.position,L=a.attributes.uv;if(null!==A)for(T=0,S=A.count;T<S;T+=3)w=A.getX(T),M=A.getX(T+1),E=A.getX(T+2),_=i(this,r,s,R,L,w,M,E),_&&(_.faceIndex=Math.floor(T/3),n.push(_));else if(void 0!==R)for(T=0,S=R.count;T<S;T+=3)w=T,M=T+1,E=T+2,_=i(this,r,s,R,L,w,M,E),_&&(_.index=w,n.push(_))}else if(a.isGeometry){var P,C,I,O,N=Array.isArray(y),U=a.vertices,D=a.faces,B=a.faceVertexUvs[0];B.length>0&&(O=B);for(var F=0,z=D.length;F<z;F++){var G=D[F],H=N?y[G.materialIndex]:y;if(void 0!==H){if(P=U[G.a],C=U[G.b],I=U[G.c],H.morphTargets===!0){var V=a.morphTargets,k=this.morphTargetInfluences;h.set(0,0,0),l.set(0,0,0),u.set(0,0,0);for(var j=0,W=V.length;j<W;j++){var X=k[j];if(0!==X){var q=V[j].vertices;h.addScaledVector(p.subVectors(q[G.a],P),X),l.addScaledVector(d.subVectors(q[G.b],C),X),u.addScaledVector(f.subVectors(q[G.c],I),X)}}h.add(P),l.add(C),u.add(I),P=h,C=l,I=u}if(_=e(this,H,r,s,P,C,I,x)){if(O&&O[F]){var Y=O[F];m.copy(Y[0]),v.copy(Y[1]),g.copy(Y[2]),_.uv=t(x,P,C,I,m,v,g)}_.face=G,_.faceIndex=F,n.push(_)}}}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var El=0;me.prototype=Object.assign(Object.create(lt.prototype),{constructor:me,isPerspectiveCamera:!0,copy:function(t,e){return lt.prototype.copy.call(this,t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this},setFocalLength:function(t){var e=.5*this.getFilmHeight()/t;this.fov=2*ac.RAD2DEG*Math.atan(e),this.updateProjectionMatrix()},getFocalLength:function(){var t=Math.tan(.5*ac.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t},getEffectiveFOV:function(){return 2*ac.RAD2DEG*Math.atan(Math.tan(.5*ac.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(t,e,r,n,i,a){this.aspect=t/e,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=t,this.view.fullHeight=e,this.view.offsetX=r,this.view.offsetY=n,this.view.width=i,this.view.height=a,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.near,e=t*Math.tan(.5*ac.DEG2RAD*this.fov)/this.zoom,r=2*e,n=this.aspect*r,i=-.5*n,a=this.view;if(null!==this.view&&this.view.enabled){var o=a.fullWidth,s=a.fullHeight;i+=a.offsetX*n/o,e-=a.offsetY*r/s,n*=a.width/o,r*=a.height/s}var c=this.filmOffset;0!==c&&(i+=t*c/this.getFilmWidth()),this.projectionMatrix.makePerspective(i,i+n,e,e-r,t,this.far)},toJSON:function(t){var e=ht.prototype.toJSON.call(this,t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}),ve.prototype=Object.assign(Object.create(me.prototype),{constructor:ve,isArrayCamera:!0}),we.prototype.isFogExp2=!0,we.prototype.clone=function(){return new we(this.color.getHex(),this.density)},we.prototype.toJSON=function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}},Me.prototype.isFog=!0,Me.prototype.clone=function(){return new Me(this.color.getHex(),this.near,this.far)},Me.prototype.toJSON=function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}},Ee.prototype=Object.assign(Object.create(ht.prototype),{constructor:Ee,copy:function(t,e){return ht.prototype.copy.call(this,t,e),null!==t.background&&(this.background=t.background.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},toJSON:function(t){var e=ht.prototype.toJSON.call(this,t);return null!==this.background&&(e.object.background=this.background.toJSON(t)),null!==this.fog&&(e.object.fog=this.fog.toJSON()),e}}),Te.prototype=Object.assign(Object.create(ht.prototype),{constructor:Te,isLensFlare:!0,copy:function(t){ht.prototype.copy.call(this,t),this.positionScreen.copy(t.positionScreen),this.customUpdateCallback=t.customUpdateCallback;for(var e=0,r=t.lensFlares.length;e<r;e++)this.lensFlares.push(t.lensFlares[e]);return this},add:function(t,e,r,n,i,a){void 0===e&&(e=-1),void 0===r&&(r=0),void 0===a&&(a=1),void 0===i&&(i=new q(16777215)),void 0===n&&(n=so),r=Math.min(r,Math.max(0,r)),this.lensFlares.push({texture:t,size:e,distance:r,x:0,y:0,z:0,scale:1,rotation:0,opacity:a,color:i,blending:n})},updateLensFlares:function(){var t,e,r=this.lensFlares.length,n=2*-this.positionScreen.x,i=2*-this.positionScreen.y;for(t=0;t<r;t++)e=this.lensFlares[t],e.x=this.positionScreen.x+n*e.distance,e.y=this.positionScreen.y+i*e.distance,e.wantedRotation=e.x*Math.PI*.25,e.rotation+=.25*(e.wantedRotation-e.rotation)}}),Se.prototype=Object.create(K.prototype),Se.prototype.constructor=Se,Se.prototype.isSpriteMaterial=!0,Se.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.rotation=t.rotation,this},Ae.prototype=Object.assign(Object.create(ht.prototype),{constructor:Ae,isSprite:!0,raycast:function(){var t=new a,e=new a,r=new a;return function(n,i){e.setFromMatrixPosition(this.matrixWorld),n.ray.closestPointToPoint(e,t),r.setFromMatrixScale(this.matrixWorld);var a=r.x*r.y/4;if(!(e.distanceToSquared(t)>a)){var o=n.ray.origin.distanceTo(t);o<n.near||o>n.far||i.push({distance:o,point:t.clone(),face:null,object:this})}}}(),clone:function(){return new this.constructor(this.material).copy(this)}}),Re.prototype=Object.assign(Object.create(ht.prototype),{constructor:Re,copy:function(t){ht.prototype.copy.call(this,t,!1);for(var e=t.levels,r=0,n=e.length;r<n;r++){var i=e[r];this.addLevel(i.object.clone(),i.distance)}return this},addLevel:function(t,e){void 0===e&&(e=0),e=Math.abs(e);for(var r=this.levels,n=0;n<r.length&&!(e<r[n].distance);n++);r.splice(n,0,{distance:e,object:t}),this.add(t)},getObjectForDistance:function(t){for(var e=this.levels,r=1,n=e.length;r<n&&!(t<e[r].distance);r++);return e[r-1].object},raycast:function(){var t=new a;return function(e,r){t.setFromMatrixPosition(this.matrixWorld);var n=e.ray.origin.distanceTo(t);this.getObjectForDistance(n).raycast(e,r)}}(),update:function(){var t=new a,e=new a;return function(r){var n=this.levels;if(n.length>1){t.setFromMatrixPosition(r.matrixWorld),e.setFromMatrixPosition(this.matrixWorld);var i=t.distanceTo(e);n[0].object.visible=!0;for(var a=1,o=n.length;a<o&&i>=n[a].distance;a++)n[a-1].object.visible=!1,n[a].object.visible=!0;for(;a<o;a++)n[a].object.visible=!1}}}(),toJSON:function(t){var e=ht.prototype.toJSON.call(this,t);e.object.levels=[];for(var r=this.levels,n=0,i=r.length;n<i;n++){var a=r[n];e.object.levels.push({object:a.object.uuid,distance:a.distance})}return e}}),Object.assign(Le.prototype,{calculateInverses:function(){this.boneInverses=[];for(var t=0,e=this.bones.length;t<e;t++){var r=new n;this.bones[t]&&r.getInverse(this.bones[t].matrixWorld),this.boneInverses.push(r)}},pose:function(){var t,e,r;for(e=0,r=this.bones.length;e<r;e++)t=this.bones[e],t&&t.matrixWorld.getInverse(this.boneInverses[e]);for(e=0,r=this.bones.length;e<r;e++)t=this.bones[e],t&&(t.parent&&t.parent.isBone?(t.matrix.getInverse(t.parent.matrixWorld),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))},update:function(){var t=new n,e=new n;return function(){for(var r=this.bones,n=this.boneInverses,i=this.boneMatrices,a=this.boneTexture,o=0,s=r.length;o<s;o++){var c=r[o]?r[o].matrixWorld:e;t.multiplyMatrices(c,n[o]),t.toArray(i,16*o)}void 0!==a&&(a.needsUpdate=!0)}}(),clone:function(){return new Le(this.bones,this.boneInverses)}}),Pe.prototype=Object.assign(Object.create(ht.prototype),{constructor:Pe,isBone:!0}),Ce.prototype=Object.assign(Object.create(Dt.prototype),{constructor:Ce,isSkinnedMesh:!0,initBones:function(){var t,e,r,n,i=[];if(this.geometry&&void 0!==this.geometry.bones){for(r=0,n=this.geometry.bones.length;r<n;r++)e=this.geometry.bones[r],t=new Pe,i.push(t),t.name=e.name,t.position.fromArray(e.pos),t.quaternion.fromArray(e.rotq),void 0!==e.scl&&t.scale.fromArray(e.scl);for(r=0,n=this.geometry.bones.length;r<n;r++)e=this.geometry.bones[r],e.parent!==-1&&null!==e.parent&&void 0!==i[e.parent]?i[e.parent].add(i[r]):this.add(i[r])}return this.updateMatrixWorld(!0),i},bind:function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){var t,e;if(this.geometry&&this.geometry.isGeometry)for(e=0;e<this.geometry.skinWeights.length;e++){var r=this.geometry.skinWeights[e];t=1/r.manhattanLength(),t!==1/0?r.multiplyScalar(t):r.set(1,0,0,0)}else if(this.geometry&&this.geometry.isBufferGeometry){var n=new c,i=this.geometry.attributes.skinWeight;for(e=0;e<i.count;e++)n.x=i.getX(e),n.y=i.getY(e),n.z=i.getZ(e),n.w=i.getW(e),t=1/n.manhattanLength(),t!==1/0?n.multiplyScalar(t):n.set(1,0,0,0),i.setXYZW(e,n.x,n.y,n.z,n.w)}},updateMatrixWorld:function(t){Dt.prototype.updateMatrixWorld.call(this,t),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Ie.prototype=Object.create(K.prototype),Ie.prototype.constructor=Ie,Ie.prototype.isLineBasicMaterial=!0,Ie.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this},Oe.prototype=Object.assign(Object.create(ht.prototype),{constructor:Oe,isLine:!0,raycast:function(){var t=new n,e=new Ot,r=new rt;return function(n,i){var o=n.linePrecision,s=o*o,c=this.geometry,h=this.matrixWorld;if(null===c.boundingSphere&&c.computeBoundingSphere(),r.copy(c.boundingSphere),r.applyMatrix4(h),n.ray.intersectsSphere(r)!==!1){t.getInverse(h),e.copy(n.ray).applyMatrix4(t);var l=new a,u=new a,p=new a,d=new a,f=this&&this.isLineSegments?2:1;if(c.isBufferGeometry){var m=c.index,v=c.attributes,g=v.position.array;if(null!==m)for(var y=m.array,x=0,b=y.length-1;x<b;x+=f){var _=y[x],w=y[x+1];l.fromArray(g,3*_),u.fromArray(g,3*w);var M=e.distanceSqToSegment(l,u,d,p);if(!(M>s)){d.applyMatrix4(this.matrixWorld);var E=n.ray.origin.distanceTo(d);E<n.near||E>n.far||i.push({distance:E,point:p.clone().applyMatrix4(this.matrixWorld),index:x,face:null,faceIndex:null,object:this})}}else for(var x=0,b=g.length/3-1;x<b;x+=f){l.fromArray(g,3*x),u.fromArray(g,3*x+3);var M=e.distanceSqToSegment(l,u,d,p);if(!(M>s)){d.applyMatrix4(this.matrixWorld);var E=n.ray.origin.distanceTo(d);E<n.near||E>n.far||i.push({distance:E,point:p.clone().applyMatrix4(this.matrixWorld),index:x,face:null,faceIndex:null,object:this})}}}else if(c.isGeometry)for(var T=c.vertices,S=T.length,x=0;x<S-1;x+=f){var M=e.distanceSqToSegment(T[x],T[x+1],d,p);if(!(M>s)){d.applyMatrix4(this.matrixWorld);var E=n.ray.origin.distanceTo(d);E<n.near||E>n.far||i.push({distance:E,point:p.clone().applyMatrix4(this.matrixWorld),index:x,face:null,faceIndex:null,object:this})}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Ne.prototype=Object.assign(Object.create(Oe.prototype),{constructor:Ne,isLineSegments:!0}),Ue.prototype=Object.assign(Object.create(Oe.prototype),{constructor:Ue,isLineLoop:!0}),De.prototype=Object.create(K.prototype),De.prototype.constructor=De,De.prototype.isPointsMaterial=!0,De.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this},Be.prototype=Object.assign(Object.create(ht.prototype),{constructor:Be,isPoints:!0,raycast:function(){var t=new n,e=new Ot,r=new rt;return function(n,i){function o(t,r){var a=e.distanceSqToPoint(t);if(a<p){var o=e.closestPointToPoint(t);o.applyMatrix4(h);var c=n.ray.origin.distanceTo(o);if(c<n.near||c>n.far)return;i.push({distance:c,distanceToRay:Math.sqrt(a),point:o.clone(),index:r,face:null,object:s})}}var s=this,c=this.geometry,h=this.matrixWorld,l=n.params.Points.threshold;if(null===c.boundingSphere&&c.computeBoundingSphere(),r.copy(c.boundingSphere),r.applyMatrix4(h),r.radius+=l,n.ray.intersectsSphere(r)!==!1){t.getInverse(h),e.copy(n.ray).applyMatrix4(t);var u=l/((this.scale.x+this.scale.y+this.scale.z)/3),p=u*u,d=new a;if(c.isBufferGeometry){var f=c.index,m=c.attributes,v=m.position.array;if(null!==f)for(var g=f.array,y=0,x=g.length;y<x;y++){var b=g[y];d.fromArray(v,3*b),o(d,b)}else for(var y=0,_=v.length/3;y<_;y++)d.fromArray(v,3*y),o(d,y)}else for(var w=c.vertices,y=0,_=w.length;y<_;y++)o(w[y],y)}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Fe.prototype=Object.assign(Object.create(ht.prototype),{constructor:Fe,isGroup:!0}),ze.prototype=Object.assign(Object.create(s.prototype),{constructor:ze,isVideoTexture:!0,update:function(){var t=this.image;t.readyState>=t.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}),Ge.prototype=Object.create(s.prototype),Ge.prototype.constructor=Ge,Ge.prototype.isCompressedTexture=!0,He.prototype=Object.create(s.prototype),He.prototype.constructor=He,He.prototype.isDepthTexture=!0,Ve.prototype=Object.create(St.prototype),Ve.prototype.constructor=Ve,ke.prototype=Object.create(dt.prototype),ke.prototype.constructor=ke,je.prototype=Object.create(St.prototype),je.prototype.constructor=je,We.prototype=Object.create(dt.prototype),We.prototype.constructor=We,Xe.prototype=Object.create(St.prototype),Xe.prototype.constructor=Xe,qe.prototype=Object.create(dt.prototype),qe.prototype.constructor=qe,Ye.prototype=Object.create(Xe.prototype),Ye.prototype.constructor=Ye,Ze.prototype=Object.create(dt.prototype),Ze.prototype.constructor=Ze,Je.prototype=Object.create(Xe.prototype),Je.prototype.constructor=Je,Qe.prototype=Object.create(dt.prototype),Qe.prototype.constructor=Qe,Ke.prototype=Object.create(Xe.prototype),Ke.prototype.constructor=Ke,$e.prototype=Object.create(dt.prototype),$e.prototype.constructor=$e,tr.prototype=Object.create(Xe.prototype),tr.prototype.constructor=tr,er.prototype=Object.create(dt.prototype),er.prototype.constructor=er,rr.prototype=Object.create(St.prototype),rr.prototype.constructor=rr,nr.prototype=Object.create(dt.prototype),nr.prototype.constructor=nr,ir.prototype=Object.create(St.prototype),ir.prototype.constructor=ir,ar.prototype=Object.create(dt.prototype),ar.prototype.constructor=ar,or.prototype=Object.create(St.prototype),or.prototype.constructor=or;var Tl={triangulate:function(t,e,r){r=r||2;var n=e&&e.length,i=n?e[0]*r:t.length,a=sr(t,0,i,r,!0),o=[];if(!a)return o;var s,c,h,l,u,p,d;if(n&&(a=fr(t,e,a,r)),t.length>80*r){s=h=t[0],c=l=t[1];for(var f=r;f<i;f+=r)u=t[f],p=t[f+1],u<s&&(s=u),p<c&&(c=p),u>h&&(h=u),p>l&&(l=p);d=Math.max(h-s,l-c),d=0!==d?1/d:0}return hr(a,o,r,s,c,d),o}},Sl={area:function(t){for(var e=t.length,r=0,n=e-1,i=0;i<e;n=i++)r+=t[n].x*t[i].y-t[i].x*t[n].y;return.5*r},isClockWise:function(t){return Sl.area(t)<0},triangulateShape:function(t,e){function r(t){var e=t.length;e>2&&t[e-1].equals(t[0])&&t.pop()}function n(t,e){for(var r=0;r<e.length;r++)t.push(e[r].x),t.push(e[r].y)}var i=[],a=[],o=[];r(t),n(i,t);var s=t.length;for(e.forEach(r),h=0;h<e.length;h++)a.push(s),s+=e[h].length,n(i,e[h]);for(var c=Tl.triangulate(i,a),h=0;h<c.length;h+=3)o.push(c.slice(h,h+3));return o}};Ur.prototype=Object.create(dt.prototype),Ur.prototype.constructor=Ur,Dr.prototype=Object.create(St.prototype),Dr.prototype.constructor=Dr,Dr.prototype.getArrays=function(){var t=this.getAttribute("position"),e=t?Array.prototype.slice.call(t.array):[],r=this.getAttribute("uv"),n=r?Array.prototype.slice.call(r.array):[],i=this.index,a=i?Array.prototype.slice.call(i.array):[];return{position:e,uv:n,index:a}},Dr.prototype.addShapeList=function(t,e){var r=t.length;e.arrays=this.getArrays();for(var n=0;n<r;n++){var i=t[n];this.addShape(i,e)}this.setIndex(e.arrays.index),this.addAttribute("position",new wt(e.arrays.position,3)),this.addAttribute("uv",new wt(e.arrays.uv,2))},Dr.prototype.addShape=function(t,e){function n(t,e,r){return e||console.error("THREE.ExtrudeGeometry: vec does not exist"),e.clone().multiplyScalar(r).add(t)}function i(t,e,n){var i,a,o,s=t.x-e.x,c=t.y-e.y,h=n.x-t.x,l=n.y-t.y,u=s*s+c*c,p=s*l-c*h;if(Math.abs(p)>Number.EPSILON){var d=Math.sqrt(u),f=Math.sqrt(h*h+l*l),m=e.x-c/d,v=e.y+s/d,g=n.x-l/f,y=n.y+h/f,x=((g-m)*l-(y-v)*h)/(s*l-c*h);i=m+s*x-t.x,a=v+c*x-t.y;var b=i*i+a*a;if(b<=2)return new r(i,a);o=Math.sqrt(b/2)}else{var _=!1;s>Number.EPSILON?h>Number.EPSILON&&(_=!0):s<-Number.EPSILON?h<-Number.EPSILON&&(_=!0):Math.sign(c)===Math.sign(l)&&(_=!0),_?(i=-c,a=s,o=Math.sqrt(u)):(i=s,a=c,o=Math.sqrt(u/2))}return new r(i/o,a/o)}function o(){var t=b.length/3;if(R){var r=0,n=J*r;for($=0;$<Q;$++)Z=V[$],l(Z[2]+n,Z[1]+n,Z[0]+n);for(r=P+2*A,n=J*r,$=0;$<Q;$++)Z=V[$],l(Z[0]+n,Z[1]+n,Z[2]+n)}else{for($=0;$<Q;$++)Z=V[$],l(Z[2],Z[1],Z[0]);for($=0;$<Q;$++)Z=V[$],l(Z[0]+J*P,Z[1]+J*P,Z[2]+J*P)}B.addGroup(t,b.length/3-t,void 0!==e.material?e.material:0)}function s(){var t=b.length/3,r=0;for(c(k,r),r+=k.length,U=0,D=G.length;U<D;U++)N=G[U],c(N,r),r+=N.length;B.addGroup(t,b.length/3-t,void 0!==e.extrudeMaterial?e.extrudeMaterial:1)}function c(t,e){var r,n;for($=t.length;--$>=0;){r=$,n=$-1,n<0&&(n=t.length-1);var i=0,a=P+2*A;for(i=0;i<a;i++){var o=J*i,s=J*(i+1),c=e+r+o,h=e+n+o,l=e+n+s,p=e+r+s;u(c,h,l,p)}}}function h(t,e,r){M.push(t),M.push(e),M.push(r)}function l(t,e,r){p(t),p(e),p(r);var n=b.length/3,i=O.generateTopUV(B,b,n-3,n-2,n-1);d(i[0]),d(i[1]),d(i[2])}function u(t,e,r,n){p(t),p(e),p(n),p(e),p(r),p(n);var i=b.length/3,a=O.generateSideWallUV(B,b,i-6,i-3,i-2,i-1);d(a[0]),d(a[1]),d(a[3]),d(a[1]),d(a[2]),d(a[3])}function p(t){_.push(b.length/3),b.push(M[3*t+0]),b.push(M[3*t+1]),b.push(M[3*t+2])}function d(t){w.push(t.x),w.push(t.y)}var f,m,v,g,y,x=e.arrays?e.arrays:this.getArrays(),b=x.position,_=x.index,w=x.uv,M=[],E=void 0!==e.amount?e.amount:100,T=void 0!==e.bevelThickness?e.bevelThickness:6,S=void 0!==e.bevelSize?e.bevelSize:T-2,A=void 0!==e.bevelSegments?e.bevelSegments:3,R=void 0===e.bevelEnabled||e.bevelEnabled,L=void 0!==e.curveSegments?e.curveSegments:12,P=void 0!==e.steps?e.steps:1,C=e.extrudePath,I=!1,O=void 0!==e.UVGenerator?e.UVGenerator:Ur.WorldUVGenerator;C&&(f=C.getSpacedPoints(P),I=!0,R=!1,m=void 0!==e.frames?e.frames:C.computeFrenetFrames(P,!1),v=new a,g=new a,y=new a),R||(A=0,T=0,S=0);var N,U,D,B=this,F=t.extractPoints(L),z=F.shape,G=F.holes,H=!Sl.isClockWise(z);if(H)for(z=z.reverse(),U=0,D=G.length;U<D;U++)N=G[U],Sl.isClockWise(N)&&(G[U]=N.reverse());var V=Sl.triangulateShape(z,G),k=z;for(U=0,D=G.length;U<D;U++)N=G[U],z=z.concat(N);for(var j,W,X,q,Y,Z,J=z.length,Q=V.length,K=[],$=0,tt=k.length,et=tt-1,rt=$+1;$<tt;$++,et++,rt++)et===tt&&(et=0),rt===tt&&(rt=0),K[$]=i(k[$],k[et],k[rt]);var nt,it=[],at=K.concat();for(U=0,D=G.length;U<D;U++){for(N=G[U],nt=[],$=0,tt=N.length,et=tt-1,rt=$+1;$<tt;$++,et++,rt++)et===tt&&(et=0),rt===tt&&(rt=0),nt[$]=i(N[$],N[et],N[rt]);it.push(nt),at=at.concat(nt)}for(j=0;j<A;j++){for(X=j/A,q=T*Math.cos(X*Math.PI/2),W=S*Math.sin(X*Math.PI/2),$=0,tt=k.length;$<tt;$++)Y=n(k[$],K[$],W),h(Y.x,Y.y,-q);for(U=0,D=G.length;U<D;U++)for(N=G[U],nt=it[U],$=0,tt=N.length;$<tt;$++)Y=n(N[$],nt[$],W),h(Y.x,Y.y,-q)}for(W=S,$=0;$<J;$++)Y=R?n(z[$],at[$],W):z[$],I?(g.copy(m.normals[0]).multiplyScalar(Y.x),v.copy(m.binormals[0]).multiplyScalar(Y.y),y.copy(f[0]).add(g).add(v),h(y.x,y.y,y.z)):h(Y.x,Y.y,0);var ot;for(ot=1;ot<=P;ot++)for($=0;$<J;$++)Y=R?n(z[$],at[$],W):z[$],I?(g.copy(m.normals[ot]).multiplyScalar(Y.x),v.copy(m.binormals[ot]).multiplyScalar(Y.y),y.copy(f[ot]).add(g).add(v),h(y.x,y.y,y.z)):h(Y.x,Y.y,E/P*ot);for(j=A-1;j>=0;j--){for(X=j/A,q=T*Math.cos(X*Math.PI/2),W=S*Math.sin(X*Math.PI/2),$=0,tt=k.length;$<tt;$++)Y=n(k[$],K[$],W),h(Y.x,Y.y,E+q);for(U=0,D=G.length;U<D;U++)for(N=G[U],nt=it[U],$=0,tt=N.length;$<tt;$++)Y=n(N[$],nt[$],W),I?h(Y.x,Y.y+f[P-1].y,f[P-1].x+q):h(Y.x,Y.y,E+q)}o(),s(),e.arrays||(this.setIndex(_),this.addAttribute("position",new wt(b,3)),this.addAttribute("uv",new wt(w,2)))},Ur.WorldUVGenerator={generateTopUV:function(t,e,n,i,a){var o=e[3*n],s=e[3*n+1],c=e[3*i],h=e[3*i+1],l=e[3*a],u=e[3*a+1];return[new r(o,s),new r(c,h),new r(l,u)];
},generateSideWallUV:function(t,e,n,i,a,o){var s=e[3*n],c=e[3*n+1],h=e[3*n+2],l=e[3*i],u=e[3*i+1],p=e[3*i+2],d=e[3*a],f=e[3*a+1],m=e[3*a+2],v=e[3*o],g=e[3*o+1],y=e[3*o+2];return Math.abs(c-u)<.01?[new r(s,1-h),new r(l,1-p),new r(d,1-m),new r(v,1-y)]:[new r(c,1-h),new r(u,1-p),new r(f,1-m),new r(g,1-y)]}},Br.prototype=Object.create(dt.prototype),Br.prototype.constructor=Br,Fr.prototype=Object.create(Dr.prototype),Fr.prototype.constructor=Fr,zr.prototype=Object.create(dt.prototype),zr.prototype.constructor=zr,Gr.prototype=Object.create(St.prototype),Gr.prototype.constructor=Gr,Hr.prototype=Object.create(dt.prototype),Hr.prototype.constructor=Hr,Vr.prototype=Object.create(St.prototype),Vr.prototype.constructor=Vr,kr.prototype=Object.create(dt.prototype),kr.prototype.constructor=kr,jr.prototype=Object.create(St.prototype),jr.prototype.constructor=jr,Wr.prototype=Object.create(dt.prototype),Wr.prototype.constructor=Wr,Wr.prototype.toJSON=function(){var t=dt.prototype.toJSON.call(this),e=this.parameters.shapes;return qr(e,t)},Xr.prototype=Object.create(St.prototype),Xr.prototype.constructor=Xr,Xr.prototype.toJSON=function(){var t=St.prototype.toJSON.call(this),e=this.parameters.shapes;return qr(e,t)},Yr.prototype=Object.create(St.prototype),Yr.prototype.constructor=Yr,Zr.prototype=Object.create(dt.prototype),Zr.prototype.constructor=Zr,Jr.prototype=Object.create(St.prototype),Jr.prototype.constructor=Jr,Qr.prototype=Object.create(Zr.prototype),Qr.prototype.constructor=Qr,Kr.prototype=Object.create(Jr.prototype),Kr.prototype.constructor=Kr,$r.prototype=Object.create(dt.prototype),$r.prototype.constructor=$r,tn.prototype=Object.create(St.prototype),tn.prototype.constructor=tn;var Al=Object.freeze({WireframeGeometry:Ve,ParametricGeometry:ke,ParametricBufferGeometry:je,TetrahedronGeometry:qe,TetrahedronBufferGeometry:Ye,OctahedronGeometry:Ze,OctahedronBufferGeometry:Je,IcosahedronGeometry:Qe,IcosahedronBufferGeometry:Ke,DodecahedronGeometry:$e,DodecahedronBufferGeometry:tr,PolyhedronGeometry:We,PolyhedronBufferGeometry:Xe,TubeGeometry:er,TubeBufferGeometry:rr,TorusKnotGeometry:nr,TorusKnotBufferGeometry:ir,TorusGeometry:ar,TorusBufferGeometry:or,TextGeometry:Br,TextBufferGeometry:Fr,SphereGeometry:zr,SphereBufferGeometry:Gr,RingGeometry:Hr,RingBufferGeometry:Vr,PlaneGeometry:Lt,PlaneBufferGeometry:Pt,LatheGeometry:kr,LatheBufferGeometry:jr,ShapeGeometry:Wr,ShapeBufferGeometry:Xr,ExtrudeGeometry:Ur,ExtrudeBufferGeometry:Dr,EdgesGeometry:Yr,ConeGeometry:Qr,ConeBufferGeometry:Kr,CylinderGeometry:Zr,CylinderBufferGeometry:Jr,CircleGeometry:$r,CircleBufferGeometry:tn,BoxGeometry:At,BoxBufferGeometry:Rt});en.prototype=Object.create(K.prototype),en.prototype.constructor=en,en.prototype.isShadowMaterial=!0,rn.prototype=Object.create(It.prototype),rn.prototype.constructor=rn,rn.prototype.isRawShaderMaterial=!0,nn.prototype=Object.create(K.prototype),nn.prototype.constructor=nn,nn.prototype.isMeshStandardMaterial=!0,nn.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},an.prototype=Object.create(nn.prototype),an.prototype.constructor=an,an.prototype.isMeshPhysicalMaterial=!0,an.prototype.copy=function(t){return nn.prototype.copy.call(this,t),this.defines={PHYSICAL:""},this.reflectivity=t.reflectivity,this.clearCoat=t.clearCoat,this.clearCoatRoughness=t.clearCoatRoughness,this},on.prototype=Object.create(K.prototype),on.prototype.constructor=on,on.prototype.isMeshPhongMaterial=!0,on.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},sn.prototype=Object.create(on.prototype),sn.prototype.constructor=sn,sn.prototype.isMeshToonMaterial=!0,sn.prototype.copy=function(t){return on.prototype.copy.call(this,t),this.gradientMap=t.gradientMap,this},cn.prototype=Object.create(K.prototype),cn.prototype.constructor=cn,cn.prototype.isMeshNormalMaterial=!0,cn.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},hn.prototype=Object.create(K.prototype),hn.prototype.constructor=hn,hn.prototype.isMeshLambertMaterial=!0,hn.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},ln.prototype=Object.create(Ie.prototype),ln.prototype.constructor=ln,ln.prototype.isLineDashedMaterial=!0,ln.prototype.copy=function(t){return Ie.prototype.copy.call(this,t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this};var Rl=Object.freeze({ShadowMaterial:en,SpriteMaterial:Se,RawShaderMaterial:rn,ShaderMaterial:It,PointsMaterial:De,MeshPhysicalMaterial:an,MeshStandardMaterial:nn,MeshPhongMaterial:on,MeshToonMaterial:sn,MeshNormalMaterial:cn,MeshLambertMaterial:hn,MeshDepthMaterial:$,MeshDistanceMaterial:tt,MeshBasicMaterial:Ct,LineDashedMaterial:ln,LineBasicMaterial:Ie,Material:K}),Ll={enabled:!1,files:{},add:function(t,e){this.enabled!==!1&&(this.files[t]=e)},get:function(t){if(this.enabled!==!1)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}},Pl=new un,Cl={};Object.assign(pn.prototype,{load:function(t,e,r,n){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);var i=this,a=Ll.get(t);if(void 0!==a)return i.manager.itemStart(t),setTimeout(function(){e&&e(a),i.manager.itemEnd(t)},0),a;if(void 0!==Cl[t])return void Cl[t].push({onLoad:e,onProgress:r,onError:n});var o=/^data:(.*?)(;base64)?,(.*)$/,s=t.match(o);if(s){var c=s[1],h=!!s[2],l=s[3];l=window.decodeURIComponent(l),h&&(l=window.atob(l));try{var u,p=(this.responseType||"").toLowerCase();switch(p){case"arraybuffer":case"blob":for(var d=new Uint8Array(l.length),f=0;f<l.length;f++)d[f]=l.charCodeAt(f);u="blob"===p?new Blob([d.buffer],{type:c}):d.buffer;break;case"document":var m=new DOMParser;u=m.parseFromString(l,c);break;case"json":u=JSON.parse(l);break;default:u=l}window.setTimeout(function(){e&&e(u),i.manager.itemEnd(t)},0)}catch(e){window.setTimeout(function(){n&&n(e),i.manager.itemEnd(t),i.manager.itemError(t)},0)}}else{Cl[t]=[],Cl[t].push({onLoad:e,onProgress:r,onError:n});var v=new XMLHttpRequest;v.open("GET",t,!0),v.addEventListener("load",function(e){var r=this.response;Ll.add(t,r);var n=Cl[t];if(delete Cl[t],200===this.status){for(var a=0,o=n.length;a<o;a++){var s=n[a];s.onLoad&&s.onLoad(r)}i.manager.itemEnd(t)}else if(0===this.status){console.warn("THREE.FileLoader: HTTP Status 0 received.");for(var a=0,o=n.length;a<o;a++){var s=n[a];s.onLoad&&s.onLoad(r)}i.manager.itemEnd(t)}else{for(var a=0,o=n.length;a<o;a++){var s=n[a];s.onError&&s.onError(e)}i.manager.itemEnd(t),i.manager.itemError(t)}},!1),v.addEventListener("progress",function(e){for(var r=Cl[t],n=0,i=r.length;n<i;n++){var a=r[n];a.onProgress&&a.onProgress(e)}},!1),v.addEventListener("error",function(e){var r=Cl[t];delete Cl[t];for(var n=0,a=r.length;n<a;n++){var o=r[n];o.onError&&o.onError(e)}i.manager.itemEnd(t),i.manager.itemError(t)},!1),void 0!==this.responseType&&(v.responseType=this.responseType),void 0!==this.withCredentials&&(v.withCredentials=this.withCredentials),v.overrideMimeType&&v.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain");for(var g in this.requestHeader)v.setRequestHeader(g,this.requestHeader[g]);v.send(null)}return i.manager.itemStart(t),v},setPath:function(t){return this.path=t,this},setResponseType:function(t){return this.responseType=t,this},setWithCredentials:function(t){return this.withCredentials=t,this},setMimeType:function(t){return this.mimeType=t,this},setRequestHeader:function(t){return this.requestHeader=t,this}}),Object.assign(dn.prototype,{load:function(t,e,r,n){function i(i){c.load(t[i],function(t){var r=a._parser(t,!0);o[i]={width:r.width,height:r.height,format:r.format,mipmaps:r.mipmaps},h+=1,6===h&&(1===r.mipmapCount&&(s.minFilter=as),s.format=r.format,s.needsUpdate=!0,e&&e(s))},r,n)}var a=this,o=[],s=new Ge;s.image=o;var c=new pn(this.manager);if(c.setPath(this.path),c.setResponseType("arraybuffer"),Array.isArray(t))for(var h=0,l=0,u=t.length;l<u;++l)i(l);else c.load(t,function(t){var r=a._parser(t,!0);if(r.isCubemap)for(var n=r.mipmaps.length/r.mipmapCount,i=0;i<n;i++){o[i]={mipmaps:[]};for(var c=0;c<r.mipmapCount;c++)o[i].mipmaps.push(r.mipmaps[i*r.mipmapCount+c]),o[i].format=r.format,o[i].width=r.width,o[i].height=r.height}else s.image.width=r.width,s.image.height=r.height,s.mipmaps=r.mipmaps;1===r.mipmapCount&&(s.minFilter=as),s.format=r.format,s.needsUpdate=!0,e&&e(s)},r,n);return s},setPath:function(t){return this.path=t,this}}),Object.assign(fn.prototype,{load:function(t,e,r,n){var i=this,a=new u,o=new pn(this.manager);return o.setResponseType("arraybuffer"),o.load(t,function(t){var r=i._parser(t);r&&(void 0!==r.image?a.image=r.image:void 0!==r.data&&(a.image.width=r.width,a.image.height=r.height,a.image.data=r.data),a.wrapS=void 0!==r.wrapS?r.wrapS:ts,a.wrapT=void 0!==r.wrapT?r.wrapT:ts,a.magFilter=void 0!==r.magFilter?r.magFilter:as,a.minFilter=void 0!==r.minFilter?r.minFilter:ss,a.anisotropy=void 0!==r.anisotropy?r.anisotropy:1,void 0!==r.format&&(a.format=r.format),void 0!==r.type&&(a.type=r.type),void 0!==r.mipmaps&&(a.mipmaps=r.mipmaps),1===r.mipmapCount&&(a.minFilter=as),a.needsUpdate=!0,e&&e(a,r))},r,n),a}}),Object.assign(mn.prototype,{crossOrigin:"Anonymous",load:function(t,e,r,n){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);var i=this,a=Ll.get(t);if(void 0!==a)return i.manager.itemStart(t),setTimeout(function(){e&&e(a),i.manager.itemEnd(t)},0),a;var o=document.createElementNS("http://www.w3.org/1999/xhtml","img");return o.addEventListener("load",function(){Ll.add(t,this),e&&e(this),i.manager.itemEnd(t)},!1),o.addEventListener("error",function(e){n&&n(e),i.manager.itemEnd(t),i.manager.itemError(t)},!1),"data:"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(o.crossOrigin=this.crossOrigin),i.manager.itemStart(t),o.src=t,o},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(vn.prototype,{crossOrigin:"Anonymous",load:function(t,e,r,n){function i(r){o.load(t[r],function(t){a.images[r]=t,s++,6===s&&(a.needsUpdate=!0,e&&e(a))},void 0,n)}var a=new p,o=new mn(this.manager);o.setCrossOrigin(this.crossOrigin),o.setPath(this.path);for(var s=0,c=0;c<t.length;++c)i(c);return a},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(gn.prototype,{crossOrigin:"Anonymous",load:function(t,e,r,n){var i=new s,a=new mn(this.manager);return a.setCrossOrigin(this.crossOrigin),a.setPath(this.path),a.load(t,function(r){i.image=r;var n=t.search(/\.(jpg|jpeg)$/)>0||0===t.search(/^data\:image\/jpeg/);i.format=n?_s:ws,i.needsUpdate=!0,void 0!==e&&e(i)},r,n),i},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(yn.prototype,{getPoint:function(){return console.warn("THREE.Curve: .getPoint() not implemented."),null},getPointAt:function(t,e){var r=this.getUtoTmapping(t);return this.getPoint(r,e)},getPoints:function(t){void 0===t&&(t=5);for(var e=[],r=0;r<=t;r++)e.push(this.getPoint(r/t));return e},getSpacedPoints:function(t){void 0===t&&(t=5);for(var e=[],r=0;r<=t;r++)e.push(this.getPointAt(r/t));return e},getLength:function(){var t=this.getLengths();return t[t.length-1]},getLengths:function(t){if(void 0===t&&(t=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var e,r,n=[],i=this.getPoint(0),a=0;for(n.push(0),r=1;r<=t;r++)e=this.getPoint(r/t),a+=e.distanceTo(i),n.push(a),i=e;return this.cacheArcLengths=n,n},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(t,e){var r,n=this.getLengths(),i=0,a=n.length;r=e?e:t*n[a-1];for(var o,s=0,c=a-1;s<=c;)if(i=Math.floor(s+(c-s)/2),o=n[i]-r,o<0)s=i+1;else{if(!(o>0)){c=i;break}c=i-1}if(i=c,n[i]===r)return i/(a-1);var h=n[i],l=n[i+1],u=l-h,p=(r-h)/u,d=(i+p)/(a-1);return d},getTangent:function(t){var e=1e-4,r=t-e,n=t+e;r<0&&(r=0),n>1&&(n=1);var i=this.getPoint(r),a=this.getPoint(n),o=a.clone().sub(i);return o.normalize()},getTangentAt:function(t){var e=this.getUtoTmapping(t);return this.getTangent(e)},computeFrenetFrames:function(t,e){var r,i,o,s=new a,c=[],h=[],l=[],u=new a,p=new n;for(r=0;r<=t;r++)i=r/t,c[r]=this.getTangentAt(i),c[r].normalize();h[0]=new a,l[0]=new a;var d=Number.MAX_VALUE,f=Math.abs(c[0].x),m=Math.abs(c[0].y),v=Math.abs(c[0].z);for(f<=d&&(d=f,s.set(1,0,0)),m<=d&&(d=m,s.set(0,1,0)),v<=d&&s.set(0,0,1),u.crossVectors(c[0],s).normalize(),h[0].crossVectors(c[0],u),l[0].crossVectors(c[0],h[0]),r=1;r<=t;r++)h[r]=h[r-1].clone(),l[r]=l[r-1].clone(),u.crossVectors(c[r-1],c[r]),u.length()>Number.EPSILON&&(u.normalize(),o=Math.acos(ac.clamp(c[r-1].dot(c[r]),-1,1)),h[r].applyMatrix4(p.makeRotationAxis(u,o))),l[r].crossVectors(c[r],h[r]);if(e===!0)for(o=Math.acos(ac.clamp(h[0].dot(h[t]),-1,1)),o/=t,c[0].dot(u.crossVectors(h[0],h[t]))>0&&(o=-o),r=1;r<=t;r++)h[r].applyMatrix4(p.makeRotationAxis(c[r],o*r)),l[r].crossVectors(c[r],h[r]);return{tangents:c,normals:h,binormals:l}},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.arcLengthDivisions=t.arcLengthDivisions,this},toJSON:function(){var t={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return t.arcLengthDivisions=this.arcLengthDivisions,t.type=this.type,t},fromJSON:function(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}}),xn.prototype=Object.create(yn.prototype),xn.prototype.constructor=xn,xn.prototype.isEllipseCurve=!0,xn.prototype.getPoint=function(t,e){for(var n=e||new r,i=2*Math.PI,a=this.aEndAngle-this.aStartAngle,o=Math.abs(a)<Number.EPSILON;a<0;)a+=i;for(;a>i;)a-=i;a<Number.EPSILON&&(a=o?0:i),this.aClockwise!==!0||o||(a===i?a=-i:a-=i);var s=this.aStartAngle+t*a,c=this.aX+this.xRadius*Math.cos(s),h=this.aY+this.yRadius*Math.sin(s);if(0!==this.aRotation){var l=Math.cos(this.aRotation),u=Math.sin(this.aRotation),p=c-this.aX,d=h-this.aY;c=p*l-d*u+this.aX,h=p*u+d*l+this.aY}return n.set(c,h)},xn.prototype.copy=function(t){return yn.prototype.copy.call(this,t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this},xn.prototype.toJSON=function(){var t=yn.prototype.toJSON.call(this);return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t},xn.prototype.fromJSON=function(t){return yn.prototype.fromJSON.call(this,t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this},bn.prototype=Object.create(xn.prototype),bn.prototype.constructor=bn,bn.prototype.isArcCurve=!0;var Il=new a,Ol=new _n,Nl=new _n,Ul=new _n;wn.prototype=Object.create(yn.prototype),wn.prototype.constructor=wn,wn.prototype.isCatmullRomCurve3=!0,wn.prototype.getPoint=function(t,e){var r=e||new a,n=this.points,i=n.length,o=(i-(this.closed?0:1))*t,s=Math.floor(o),c=o-s;this.closed?s+=s>0?0:(Math.floor(Math.abs(s)/n.length)+1)*n.length:0===c&&s===i-1&&(s=i-2,c=1);var h,l,u,p;if(this.closed||s>0?h=n[(s-1)%i]:(Il.subVectors(n[0],n[1]).add(n[0]),h=Il),l=n[s%i],u=n[(s+1)%i],this.closed||s+2<i?p=n[(s+2)%i]:(Il.subVectors(n[i-1],n[i-2]).add(n[i-1]),p=Il),"centripetal"===this.curveType||"chordal"===this.curveType){var d="chordal"===this.curveType?.5:.25,f=Math.pow(h.distanceToSquared(l),d),m=Math.pow(l.distanceToSquared(u),d),v=Math.pow(u.distanceToSquared(p),d);m<1e-4&&(m=1),f<1e-4&&(f=m),v<1e-4&&(v=m),Ol.initNonuniformCatmullRom(h.x,l.x,u.x,p.x,f,m,v),Nl.initNonuniformCatmullRom(h.y,l.y,u.y,p.y,f,m,v),Ul.initNonuniformCatmullRom(h.z,l.z,u.z,p.z,f,m,v)}else"catmullrom"===this.curveType&&(Ol.initCatmullRom(h.x,l.x,u.x,p.x,this.tension),Nl.initCatmullRom(h.y,l.y,u.y,p.y,this.tension),Ul.initCatmullRom(h.z,l.z,u.z,p.z,this.tension));return r.set(Ol.calc(c),Nl.calc(c),Ul.calc(c)),r},wn.prototype.copy=function(t){yn.prototype.copy.call(this,t),this.points=[];for(var e=0,r=t.points.length;e<r;e++){var n=t.points[e];this.points.push(n.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},wn.prototype.toJSON=function(){var t=yn.prototype.toJSON.call(this);t.points=[];for(var e=0,r=this.points.length;e<r;e++){var n=this.points[e];t.points.push(n.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t},wn.prototype.fromJSON=function(t){yn.prototype.fromJSON.call(this,t),this.points=[];for(var e=0,r=t.points.length;e<r;e++){var n=t.points[e];this.points.push((new a).fromArray(n))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},On.prototype=Object.create(yn.prototype),On.prototype.constructor=On,On.prototype.isCubicBezierCurve=!0,On.prototype.getPoint=function(t,e){var n=e||new r,i=this.v0,a=this.v1,o=this.v2,s=this.v3;return n.set(In(t,i.x,a.x,o.x,s.x),In(t,i.y,a.y,o.y,s.y)),n},On.prototype.copy=function(t){return yn.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},On.prototype.toJSON=function(){var t=yn.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},On.prototype.fromJSON=function(t){return yn.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},Nn.prototype=Object.create(yn.prototype),Nn.prototype.constructor=Nn,Nn.prototype.isCubicBezierCurve3=!0,Nn.prototype.getPoint=function(t,e){var r=e||new a,n=this.v0,i=this.v1,o=this.v2,s=this.v3;return r.set(In(t,n.x,i.x,o.x,s.x),In(t,n.y,i.y,o.y,s.y),In(t,n.z,i.z,o.z,s.z)),r},Nn.prototype.copy=function(t){return yn.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},Nn.prototype.toJSON=function(){var t=yn.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},Nn.prototype.fromJSON=function(t){return yn.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},Un.prototype=Object.create(yn.prototype),Un.prototype.constructor=Un,Un.prototype.isLineCurve=!0,Un.prototype.getPoint=function(t,e){var n=e||new r;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n},Un.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},Un.prototype.getTangent=function(){var t=this.v2.clone().sub(this.v1);return t.normalize()},Un.prototype.copy=function(t){return yn.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Un.prototype.toJSON=function(){var t=yn.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Un.prototype.fromJSON=function(t){return yn.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Dn.prototype=Object.create(yn.prototype),Dn.prototype.constructor=Dn,Dn.prototype.isLineCurve3=!0,Dn.prototype.getPoint=function(t,e){var r=e||new a;return 1===t?r.copy(this.v2):(r.copy(this.v2).sub(this.v1),r.multiplyScalar(t).add(this.v1)),r},Dn.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},Dn.prototype.copy=function(t){return yn.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Dn.prototype.toJSON=function(){var t=yn.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Dn.prototype.fromJSON=function(t){return yn.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Bn.prototype=Object.create(yn.prototype),Bn.prototype.constructor=Bn,Bn.prototype.isQuadraticBezierCurve=!0,Bn.prototype.getPoint=function(t,e){var n=e||new r,i=this.v0,a=this.v1,o=this.v2;return n.set(An(t,i.x,a.x,o.x),An(t,i.y,a.y,o.y)),n},Bn.prototype.copy=function(t){return yn.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Bn.prototype.toJSON=function(){var t=yn.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Bn.prototype.fromJSON=function(t){return yn.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Fn.prototype=Object.create(yn.prototype),Fn.prototype.constructor=Fn,Fn.prototype.isQuadraticBezierCurve3=!0,Fn.prototype.getPoint=function(t,e){var r=e||new a,n=this.v0,i=this.v1,o=this.v2;return r.set(An(t,n.x,i.x,o.x),An(t,n.y,i.y,o.y),An(t,n.z,i.z,o.z)),r},Fn.prototype.copy=function(t){return yn.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Fn.prototype.toJSON=function(){var t=yn.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Fn.prototype.fromJSON=function(t){return yn.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},zn.prototype=Object.create(yn.prototype),zn.prototype.constructor=zn,zn.prototype.isSplineCurve=!0,zn.prototype.getPoint=function(t,e){var n=e||new r,i=this.points,a=(i.length-1)*t,o=Math.floor(a),s=a-o,c=i[0===o?o:o-1],h=i[o],l=i[o>i.length-2?i.length-1:o+1],u=i[o>i.length-3?i.length-1:o+2];return n.set(Mn(s,c.x,h.x,l.x,u.x),Mn(s,c.y,h.y,l.y,u.y)),n},zn.prototype.copy=function(t){yn.prototype.copy.call(this,t),this.points=[];for(var e=0,r=t.points.length;e<r;e++){var n=t.points[e];this.points.push(n.clone())}return this},zn.prototype.toJSON=function(){var t=yn.prototype.toJSON.call(this);t.points=[];for(var e=0,r=this.points.length;e<r;e++){var n=this.points[e];t.points.push(n.toArray())}return t},zn.prototype.fromJSON=function(t){yn.prototype.fromJSON.call(this,t),this.points=[];for(var e=0,n=t.points.length;e<n;e++){var i=t.points[e];this.points.push((new r).fromArray(i))}return this};var Dl=Object.freeze({ArcCurve:bn,CatmullRomCurve3:wn,CubicBezierCurve:On,CubicBezierCurve3:Nn,EllipseCurve:xn,LineCurve:Un,LineCurve3:Dn,QuadraticBezierCurve:Bn,QuadraticBezierCurve3:Fn,SplineCurve:zn});Gn.prototype=Object.assign(Object.create(yn.prototype),{constructor:Gn,add:function(t){this.curves.push(t)},closePath:function(){var t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new Un(e,t))},getPoint:function(t){for(var e=t*this.getLength(),r=this.getCurveLengths(),n=0;n<r.length;){if(r[n]>=e){var i=r[n]-e,a=this.curves[n],o=a.getLength(),s=0===o?0:1-i/o;return a.getPointAt(s)}n++}return null},getLength:function(){var t=this.getCurveLengths();return t[t.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 t=[],e=0,r=0,n=this.curves.length;r<n;r++)e+=this.curves[r].getLength(),t.push(e);return this.cacheLengths=t,t},getSpacedPoints:function(t){void 0===t&&(t=40);for(var e=[],r=0;r<=t;r++)e.push(this.getPoint(r/t));return this.autoClose&&e.push(e[0]),e},getPoints:function(t){t=t||12;for(var e,r=[],n=0,i=this.curves;n<i.length;n++)for(var a=i[n],o=a&&a.isEllipseCurve?2*t:a&&a.isLineCurve?1:a&&a.isSplineCurve?t*a.points.length:t,s=a.getPoints(o),c=0;c<s.length;c++){var h=s[c];e&&e.equals(h)||(r.push(h),e=h)}return this.autoClose&&r.length>1&&!r[r.length-1].equals(r[0])&&r.push(r[0]),r},copy:function(t){yn.prototype.copy.call(this,t),this.curves=[];for(var e=0,r=t.curves.length;e<r;e++){var n=t.curves[e];this.curves.push(n.clone())}return this.autoClose=t.autoClose,this},toJSON:function(){var t=yn.prototype.toJSON.call(this);t.autoClose=this.autoClose,t.curves=[];for(var e=0,r=this.curves.length;e<r;e++){var n=this.curves[e];t.curves.push(n.toJSON())}return t},fromJSON:function(t){yn.prototype.fromJSON.call(this,t),this.autoClose=t.autoClose,this.curves=[];for(var e=0,r=t.curves.length;e<r;e++){var n=t.curves[e];this.curves.push((new Dl[n.type]).fromJSON(n))}return this}}),Hn.prototype=Object.assign(Object.create(Gn.prototype),{constructor:Hn,setFromPoints:function(t){this.moveTo(t[0].x,t[0].y);for(var e=1,r=t.length;e<r;e++)this.lineTo(t[e].x,t[e].y)},moveTo:function(t,e){this.currentPoint.set(t,e)},lineTo:function(t,e){var n=new Un(this.currentPoint.clone(),new r(t,e));this.curves.push(n),this.currentPoint.set(t,e)},quadraticCurveTo:function(t,e,n,i){var a=new Bn(this.currentPoint.clone(),new r(t,e),new r(n,i));this.curves.push(a),this.currentPoint.set(n,i)},bezierCurveTo:function(t,e,n,i,a,o){var s=new On(this.currentPoint.clone(),new r(t,e),new r(n,i),new r(a,o));this.curves.push(s),this.currentPoint.set(a,o)},splineThru:function(t){var e=[this.currentPoint.clone()].concat(t),r=new zn(e);this.curves.push(r),this.currentPoint.copy(t[t.length-1])},arc:function(t,e,r,n,i,a){var o=this.currentPoint.x,s=this.currentPoint.y;this.absarc(t+o,e+s,r,n,i,a)},absarc:function(t,e,r,n,i,a){this.absellipse(t,e,r,r,n,i,a)},ellipse:function(t,e,r,n,i,a,o,s){var c=this.currentPoint.x,h=this.currentPoint.y;this.absellipse(t+c,e+h,r,n,i,a,o,s)},absellipse:function(t,e,r,n,i,a,o,s){var c=new xn(t,e,r,n,i,a,o,s);if(this.curves.length>0){var h=c.getPoint(0);h.equals(this.currentPoint)||this.lineTo(h.x,h.y)}this.curves.push(c);var l=c.getPoint(1);this.currentPoint.copy(l)},copy:function(t){return Gn.prototype.copy.call(this,t),this.currentPoint.copy(t.currentPoint),this},toJSON:function(){var t=Gn.prototype.toJSON.call(this);return t.currentPoint=this.currentPoint.toArray(),t},fromJSON:function(t){return Gn.prototype.fromJSON.call(this,t),this.currentPoint.fromArray(t.currentPoint),this}}),Vn.prototype=Object.assign(Object.create(Hn.prototype),{constructor:Vn,getPointsHoles:function(t){for(var e=[],r=0,n=this.holes.length;r<n;r++)e[r]=this.holes[r].getPoints(t);return e},extractPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},copy:function(t){Hn.prototype.copy.call(this,t),this.holes=[];for(var e=0,r=t.holes.length;e<r;e++){var n=t.holes[e];this.holes.push(n.clone())}return this},toJSON:function(){var t=Hn.prototype.toJSON.call(this);t.uuid=this.uuid,t.holes=[];for(var e=0,r=this.holes.length;e<r;e++){var n=this.holes[e];t.holes.push(n.toJSON())}return t},fromJSON:function(t){Hn.prototype.fromJSON.call(this,t),this.uuid=t.uuid,this.holes=[];for(var e=0,r=t.holes.length;e<r;e++){var n=t.holes[e];this.holes.push((new Hn).fromJSON(n))}return this}}),kn.prototype=Object.assign(Object.create(ht.prototype),{constructor:kn,isLight:!0,copy:function(t){return ht.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){var e=ht.prototype.toJSON.call(this,t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}),jn.prototype=Object.assign(Object.create(kn.prototype),{constructor:jn,isHemisphereLight:!0,copy:function(t){return kn.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(Wn.prototype,{copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t={};return 0!==this.bias&&(t.bias=this.bias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}),Xn.prototype=Object.assign(Object.create(Wn.prototype),{constructor:Xn,isSpotLightShadow:!0,update:function(t){var e=this.camera,r=2*ac.RAD2DEG*t.angle,n=this.mapSize.width/this.mapSize.height,i=t.distance||e.far;r===e.fov&&n===e.aspect&&i===e.far||(e.fov=r,e.aspect=n,e.far=i,e.updateProjectionMatrix())}}),qn.prototype=Object.assign(Object.create(kn.prototype),{constructor:qn,isSpotLight:!0,copy:function(t){return kn.prototype.copy.call(this,t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Yn.prototype=Object.assign(Object.create(kn.prototype),{constructor:Yn,isPointLight:!0,copy:function(t){return kn.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),Zn.prototype=Object.assign(Object.create(Wn.prototype),{constructor:Zn}),Jn.prototype=Object.assign(Object.create(kn.prototype),{
constructor:Jn,isDirectionalLight:!0,copy:function(t){return kn.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Qn.prototype=Object.assign(Object.create(kn.prototype),{constructor:Qn,isAmbientLight:!0}),Kn.prototype=Object.assign(Object.create(kn.prototype),{constructor:Kn,isRectAreaLight:!0,copy:function(t){return kn.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){var e=kn.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}}),$n.prototype=Object.assign(Object.create(hi.prototype),{constructor:$n,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:Gs,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),ti.prototype=Object.assign(Object.create(hi.prototype),{constructor:ti,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:Gs,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),Object.assign(ei.prototype,{evaluate:function(t){var e=this.parameterPositions,r=this._cachedIndex,n=e[r],i=e[r-1];t:{e:{var a;r:{n:if(!(t<n)){for(var o=r+2;;){if(void 0===n){if(t<i)break n;return r=e.length,this._cachedIndex=r,this.afterEnd_(r-1,t,i)}if(r===o)break;if(i=n,n=e[++r],t<n)break e}a=e.length;break r}{if(t>=i)break t;var s=e[1];t<s&&(r=2,i=s);for(var o=r-2;;){if(void 0===i)return this._cachedIndex=0,this.beforeStart_(0,t,n);if(r===o)break;if(n=i,i=e[--r-1],t>=i)break e}a=r,r=0}}for(;r<a;){var c=r+a>>>1;t<e[c]?a=c:r=c+1}if(n=e[r],i=e[r-1],void 0===i)return this._cachedIndex=0,this.beforeStart_(0,t,n);if(void 0===n)return r=e.length,this._cachedIndex=r,this.afterEnd_(r-1,i,t)}this._cachedIndex=r,this.intervalChanged_(r,i,n)}return this.interpolate_(r,i,t,n)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(t){for(var e=this.resultBuffer,r=this.sampleValues,n=this.valueSize,i=t*n,a=0;a!==n;++a)e[a]=r[i+a];return e},interpolate_:function(){throw new Error("call to abstract method")},intervalChanged_:function(){}}),Object.assign(ei.prototype,{beforeStart_:ei.prototype.copySampleValue_,afterEnd_:ei.prototype.copySampleValue_}),ri.prototype=Object.assign(Object.create(ei.prototype),{constructor:ri,interpolate_:function(t,e,r,n){for(var a=this.resultBuffer,o=this.sampleValues,s=this.valueSize,c=t*s,h=(r-e)/(n-e),l=c+s;c!==l;c+=4)i.slerpFlat(a,0,o,c-s,o,c,h);return a}}),ni.prototype=Object.assign(Object.create(hi.prototype),{constructor:ni,ValueTypeName:"quaternion",DefaultInterpolation:Hs,InterpolantFactoryMethodLinear:function(t){return new ri(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:void 0}),ii.prototype=Object.assign(Object.create(hi.prototype),{constructor:ii,ValueTypeName:"color"}),ai.prototype=Object.assign(Object.create(hi.prototype),{constructor:ai,ValueTypeName:"number"}),oi.prototype=Object.assign(Object.create(ei.prototype),{constructor:oi,DefaultSettings_:{endingStart:ks,endingEnd:ks},intervalChanged_:function(t,e,r){var n=this.parameterPositions,i=t-2,a=t+1,o=n[i],s=n[a];if(void 0===o)switch(this.getSettings_().endingStart){case js:i=t,o=2*e-r;break;case Ws:i=n.length-2,o=e+n[i]-n[i+1];break;default:i=t,o=r}if(void 0===s)switch(this.getSettings_().endingEnd){case js:a=t,s=2*r-e;break;case Ws:a=1,s=r+n[1]-n[0];break;default:a=t-1,s=e}var c=.5*(r-e),h=this.valueSize;this._weightPrev=c/(e-o),this._weightNext=c/(s-r),this._offsetPrev=i*h,this._offsetNext=a*h},interpolate_:function(t,e,r,n){for(var i=this.resultBuffer,a=this.sampleValues,o=this.valueSize,s=t*o,c=s-o,h=this._offsetPrev,l=this._offsetNext,u=this._weightPrev,p=this._weightNext,d=(r-e)/(n-e),f=d*d,m=f*d,v=-u*m+2*u*f-u*d,g=(1+u)*m+(-1.5-2*u)*f+(-.5+u)*d+1,y=(-1-p)*m+(1.5+p)*f+.5*d,x=p*m-p*f,b=0;b!==o;++b)i[b]=v*a[h+b]+g*a[c+b]+y*a[s+b]+x*a[l+b];return i}}),si.prototype=Object.assign(Object.create(ei.prototype),{constructor:si,interpolate_:function(t,e,r,n){for(var i=this.resultBuffer,a=this.sampleValues,o=this.valueSize,s=t*o,c=s-o,h=(r-e)/(n-e),l=1-h,u=0;u!==o;++u)i[u]=a[c+u]*l+a[s+u]*h;return i}}),ci.prototype=Object.assign(Object.create(ei.prototype),{constructor:ci,interpolate_:function(t){return this.copySampleValue_(t-1)}});var Bl={arraySlice:function(t,e,r){return Bl.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==r?r:t.length)):t.slice(e,r)},convertArray:function(t,e,r){return!t||!r&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){function e(e,r){return t[e]-t[r]}for(var r=t.length,n=new Array(r),i=0;i!==r;++i)n[i]=i;return n.sort(e),n},sortedArray:function(t,e,r){for(var n=t.length,i=new t.constructor(n),a=0,o=0;o!==n;++a)for(var s=r[a]*e,c=0;c!==e;++c)i[o++]=t[s+c];return i},flattenJSON:function(t,e,r,n){for(var i=1,a=t[0];void 0!==a&&void 0===a[n];)a=t[i++];if(void 0!==a){var o=a[n];if(void 0!==o)if(Array.isArray(o)){do o=a[n],void 0!==o&&(e.push(a.time),r.push.apply(r,o)),a=t[i++];while(void 0!==a)}else if(void 0!==o.toArray){do o=a[n],void 0!==o&&(e.push(a.time),o.toArray(r,r.length)),a=t[i++];while(void 0!==a)}else do o=a[n],void 0!==o&&(e.push(a.time),r.push(o)),a=t[i++];while(void 0!==a)}}};Object.assign(hi,{parse:function(t){if(void 0===t.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");var e=hi._getTrackTypeForValueTypeName(t.type);if(void 0===t.times){var r=[],n=[];Bl.flattenJSON(t.keys,r,n,"value"),t.times=r,t.values=n}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)},toJSON:function(t){var e,r=t.constructor;if(void 0!==r.toJSON)e=r.toJSON(t);else{e={name:t.name,times:Bl.convertArray(t.times,Array),values:Bl.convertArray(t.values,Array)};var n=t.getInterpolation();n!==t.DefaultInterpolation&&(e.interpolation=n)}return e.type=t.ValueTypeName,e},_getTrackTypeForValueTypeName:function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return ai;case"vector":case"vector2":case"vector3":case"vector4":return li;case"color":return ii;case"quaternion":return ni;case"bool":case"boolean":return ti;case"string":return $n}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+t)}}),Object.assign(hi.prototype,{constructor:hi,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:Hs,InterpolantFactoryMethodDiscrete:function(t){return new ci(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodLinear:function(t){return new si(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:function(t){return new oi(this.times,this.values,this.getValueSize(),t)},setInterpolation:function(t){var e;switch(t){case Gs:e=this.InterpolantFactoryMethodDiscrete;break;case Hs:e=this.InterpolantFactoryMethodLinear;break;case Vs:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){var r="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(r);this.setInterpolation(this.DefaultInterpolation)}return void console.warn("THREE.KeyframeTrack:",r)}this.createInterpolant=e},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Gs;case this.InterpolantFactoryMethodLinear:return Hs;case this.InterpolantFactoryMethodSmooth:return Vs}},getValueSize:function(){return this.values.length/this.times.length},shift:function(t){if(0!==t)for(var e=this.times,r=0,n=e.length;r!==n;++r)e[r]+=t;return this},scale:function(t){if(1!==t)for(var e=this.times,r=0,n=e.length;r!==n;++r)e[r]*=t;return this},trim:function(t,e){for(var r=this.times,n=r.length,i=0,a=n-1;i!==n&&r[i]<t;)++i;for(;a!==-1&&r[a]>e;)--a;if(++a,0!==i||a!==n){i>=a&&(a=Math.max(a,1),i=a-1);var o=this.getValueSize();this.times=Bl.arraySlice(r,i,a),this.values=Bl.arraySlice(this.values,i*o,a*o)}return this},validate:function(){var t=!0,e=this.getValueSize();e-Math.floor(e)!==0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);var r=this.times,n=this.values,i=r.length;0===i&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);for(var a=null,o=0;o!==i;o++){var s=r[o];if("number"==typeof s&&isNaN(s)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,o,s),t=!1;break}if(null!==a&&a>s){console.error("THREE.KeyframeTrack: Out of order keys.",this,o,s,a),t=!1;break}a=s}if(void 0!==n&&Bl.isTypedArray(n))for(var o=0,c=n.length;o!==c;++o){var h=n[o];if(isNaN(h)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,o,h),t=!1;break}}return t},optimize:function(){for(var t=this.times,e=this.values,r=this.getValueSize(),n=this.getInterpolation()===Vs,i=1,a=t.length-1,o=1;o<a;++o){var s=!1,c=t[o],h=t[o+1];if(c!==h&&(1!==o||c!==c[0]))if(n)s=!0;else for(var l=o*r,u=l-r,p=l+r,d=0;d!==r;++d){var f=e[l+d];if(f!==e[u+d]||f!==e[p+d]){s=!0;break}}if(s){if(o!==i){t[i]=t[o];for(var m=o*r,v=i*r,d=0;d!==r;++d)e[v+d]=e[m+d]}++i}}if(a>0){t[i]=t[a];for(var m=a*r,v=i*r,d=0;d!==r;++d)e[v+d]=e[m+d];++i}return i!==t.length&&(this.times=Bl.arraySlice(t,0,i),this.values=Bl.arraySlice(e,0,i*r)),this}}),li.prototype=Object.assign(Object.create(hi.prototype),{constructor:li,ValueTypeName:"vector"}),Object.assign(ui,{parse:function(t){for(var e=[],r=t.tracks,n=1/(t.fps||1),i=0,a=r.length;i!==a;++i)e.push(hi.parse(r[i]).scale(n));return new ui(t.name,t.duration,e)},toJSON:function(t){for(var e=[],r=t.tracks,n={name:t.name,duration:t.duration,tracks:e},i=0,a=r.length;i!==a;++i)e.push(hi.toJSON(r[i]));return n},CreateFromMorphTargetSequence:function(t,e,r,n){for(var i=e.length,a=[],o=0;o<i;o++){var s=[],c=[];s.push((o+i-1)%i,o,(o+1)%i),c.push(0,1,0);var h=Bl.getKeyframeOrder(s);s=Bl.sortedArray(s,1,h),c=Bl.sortedArray(c,1,h),n||0!==s[0]||(s.push(i),c.push(c[0])),a.push(new ai(".morphTargetInfluences["+e[o].name+"]",s,c).scale(1/r))}return new ui(t,-1,a)},findByName:function(t,e){var r=t;if(!Array.isArray(t)){var n=t;r=n.geometry&&n.geometry.animations||n.animations}for(var i=0;i<r.length;i++)if(r[i].name===e)return r[i];return null},CreateClipsFromMorphTargetSequences:function(t,e,r){for(var n={},i=/^([\w-]*?)([\d]+)$/,a=0,o=t.length;a<o;a++){var s=t[a],c=s.name.match(i);if(c&&c.length>1){var h=c[1],l=n[h];l||(n[h]=l=[]),l.push(s)}}var u=[];for(var h in n)u.push(ui.CreateFromMorphTargetSequence(h,n[h],e,r));return u},parseAnimation:function(t,e){if(!t)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;for(var r=function(t,e,r,n,i){if(0!==r.length){var a=[],o=[];Bl.flattenJSON(r,a,o,n),0!==a.length&&i.push(new t(e,a,o))}},n=[],i=t.name||"default",a=t.length||-1,o=t.fps||30,s=t.hierarchy||[],c=0;c<s.length;c++){var h=s[c].keys;if(h&&0!==h.length)if(h[0].morphTargets){for(var l={},u=0;u<h.length;u++)if(h[u].morphTargets)for(var p=0;p<h[u].morphTargets.length;p++)l[h[u].morphTargets[p]]=-1;for(var d in l){for(var f=[],m=[],p=0;p!==h[u].morphTargets.length;++p){var v=h[u];f.push(v.time),m.push(v.morphTarget===d?1:0)}n.push(new ai(".morphTargetInfluence["+d+"]",f,m))}a=l.length*(o||1)}else{var g=".bones["+e[c].name+"]";r(li,g+".position",h,"pos",n),r(ni,g+".quaternion",h,"rot",n),r(li,g+".scale",h,"scl",n)}}if(0===n.length)return null;var y=new ui(i,a,n);return y}}),Object.assign(ui.prototype,{resetDuration:function(){for(var t=this.tracks,e=0,r=0,n=t.length;r!==n;++r){var i=this.tracks[r];e=Math.max(e,i.times[i.times.length-1])}this.duration=e},trim:function(){for(var t=0;t<this.tracks.length;t++)this.tracks[t].trim(0,this.duration);return this},optimize:function(){for(var t=0;t<this.tracks.length;t++)this.tracks[t].optimize();return this}}),Object.assign(pi.prototype,{load:function(t,e,r,n){var i=this,a=new pn(i.manager);a.load(t,function(t){e(i.parse(JSON.parse(t)))},r,n)},setTextures:function(t){this.textures=t},parse:function(t){function e(t){return void 0===n[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),n[t]}var n=this.textures,i=new Rl[t.type];if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&i.specular.setHex(t.specular),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearCoat&&(i.clearCoat=t.clearCoat),void 0!==t.clearCoatRoughness&&(i.clearCoatRoughness=t.clearCoatRoughness),void 0!==t.uniforms&&(i.uniforms=t.uniforms),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.vertexColors&&(i.vertexColors=t.vertexColors),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.flatShading&&(i.flatShading=t.flatShading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.side&&(i.side=t.side),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.rotation&&(i.rotation=t.rotation),1!==t.linewidth&&(i.linewidth=t.linewidth),void 0!==t.dashSize&&(i.dashSize=t.dashSize),void 0!==t.gapSize&&(i.gapSize=t.gapSize),void 0!==t.scale&&(i.scale=t.scale),void 0!==t.skinning&&(i.skinning=t.skinning),void 0!==t.morphTargets&&(i.morphTargets=t.morphTargets),void 0!==t.dithering&&(i.dithering=t.dithering),void 0!==t.visible&&(i.visible=t.visible),void 0!==t.userData&&(i.userData=t.userData),void 0!==t.shading&&(i.flatShading=1===t.shading),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=e(t.map)),void 0!==t.alphaMap&&(i.alphaMap=e(t.alphaMap),i.transparent=!0),void 0!==t.bumpMap&&(i.bumpMap=e(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=e(t.normalMap)),void 0!==t.normalScale){var a=t.normalScale;Array.isArray(a)===!1&&(a=[a,a]),i.normalScale=(new r).fromArray(a)}return void 0!==t.displacementMap&&(i.displacementMap=e(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=e(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=e(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=e(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=e(t.specularMap)),void 0!==t.envMap&&(i.envMap=e(t.envMap)),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.lightMap&&(i.lightMap=e(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=e(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=e(t.gradientMap)),i}}),Object.assign(di.prototype,{load:function(t,e,r,n){var i=this,a=new pn(i.manager);a.load(t,function(t){e(i.parse(JSON.parse(t)))},r,n)},parse:function(t){var e=new St,r=t.data.index;if(void 0!==r){var n=new Fl[r.type](r.array);e.setIndex(new ft(n,1))}var i=t.data.attributes;for(var o in i){var s=i[o],n=new Fl[s.type](s.array);e.addAttribute(o,new ft(n,s.itemSize,s.normalized))}var c=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==c)for(var h=0,l=c.length;h!==l;++h){var u=c[h];e.addGroup(u.start,u.count,u.materialIndex)}var p=t.data.boundingSphere;if(void 0!==p){var d=new a;void 0!==p.center&&d.fromArray(p.center),e.boundingSphere=new rt(d,p.radius)}return e}});var Fl={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};fi.Handlers={handlers:[],add:function(t,e){this.handlers.push(t,e)},get:function(t){for(var e=this.handlers,r=0,n=e.length;r<n;r+=2){var i=e[r],a=e[r+1];if(i.test(t))return a}return null}},Object.assign(fi.prototype,{crossOrigin:void 0,initMaterials:function(t,e,r){for(var n=[],i=0;i<t.length;++i)n[i]=this.createMaterial(t[i],e,r);return n},createMaterial:function(){var t={NoBlending:oo,NormalBlending:so,AdditiveBlending:co,SubtractiveBlending:ho,MultiplyBlending:lo,CustomBlending:uo},e=new q,r=new gn,n=new pi;return function(i,a,o){function s(t,e,n,i,s){var h,l=a+t,u=fi.Handlers.get(l);null!==u?h=u.load(l):(r.setCrossOrigin(o),h=r.load(l)),void 0!==e&&(h.repeat.fromArray(e),1!==e[0]&&(h.wrapS=$o),1!==e[1]&&(h.wrapT=$o)),void 0!==n&&h.offset.fromArray(n),void 0!==i&&("repeat"===i[0]&&(h.wrapS=$o),"mirror"===i[0]&&(h.wrapS=es),"repeat"===i[1]&&(h.wrapT=$o),"mirror"===i[1]&&(h.wrapT=es)),void 0!==s&&(h.anisotropy=s);var p=ac.generateUUID();return c[p]=h,p}var c={},h={uuid:ac.generateUUID(),type:"MeshLambertMaterial"};for(var l in i){var u=i[l];switch(l){case"DbgColor":case"DbgIndex":case"opticalDensity":case"illumination":break;case"DbgName":h.name=u;break;case"blending":h.blending=t[u];break;case"colorAmbient":case"mapAmbient":console.warn("THREE.Loader.createMaterial:",l,"is no longer supported.");break;case"colorDiffuse":h.color=e.fromArray(u).getHex();break;case"colorSpecular":h.specular=e.fromArray(u).getHex();break;case"colorEmissive":h.emissive=e.fromArray(u).getHex();break;case"specularCoef":h.shininess=u;break;case"shading":"basic"===u.toLowerCase()&&(h.type="MeshBasicMaterial"),"phong"===u.toLowerCase()&&(h.type="MeshPhongMaterial"),"standard"===u.toLowerCase()&&(h.type="MeshStandardMaterial");break;case"mapDiffuse":h.map=s(u,i.mapDiffuseRepeat,i.mapDiffuseOffset,i.mapDiffuseWrap,i.mapDiffuseAnisotropy);break;case"mapDiffuseRepeat":case"mapDiffuseOffset":case"mapDiffuseWrap":case"mapDiffuseAnisotropy":break;case"mapEmissive":h.emissiveMap=s(u,i.mapEmissiveRepeat,i.mapEmissiveOffset,i.mapEmissiveWrap,i.mapEmissiveAnisotropy);break;case"mapEmissiveRepeat":case"mapEmissiveOffset":case"mapEmissiveWrap":case"mapEmissiveAnisotropy":break;case"mapLight":h.lightMap=s(u,i.mapLightRepeat,i.mapLightOffset,i.mapLightWrap,i.mapLightAnisotropy);break;case"mapLightRepeat":case"mapLightOffset":case"mapLightWrap":case"mapLightAnisotropy":break;case"mapAO":h.aoMap=s(u,i.mapAORepeat,i.mapAOOffset,i.mapAOWrap,i.mapAOAnisotropy);break;case"mapAORepeat":case"mapAOOffset":case"mapAOWrap":case"mapAOAnisotropy":break;case"mapBump":h.bumpMap=s(u,i.mapBumpRepeat,i.mapBumpOffset,i.mapBumpWrap,i.mapBumpAnisotropy);break;case"mapBumpScale":h.bumpScale=u;break;case"mapBumpRepeat":case"mapBumpOffset":case"mapBumpWrap":case"mapBumpAnisotropy":break;case"mapNormal":h.normalMap=s(u,i.mapNormalRepeat,i.mapNormalOffset,i.mapNormalWrap,i.mapNormalAnisotropy);break;case"mapNormalFactor":h.normalScale=[u,u];break;case"mapNormalRepeat":case"mapNormalOffset":case"mapNormalWrap":case"mapNormalAnisotropy":break;case"mapSpecular":h.specularMap=s(u,i.mapSpecularRepeat,i.mapSpecularOffset,i.mapSpecularWrap,i.mapSpecularAnisotropy);break;case"mapSpecularRepeat":case"mapSpecularOffset":case"mapSpecularWrap":case"mapSpecularAnisotropy":break;case"mapMetalness":h.metalnessMap=s(u,i.mapMetalnessRepeat,i.mapMetalnessOffset,i.mapMetalnessWrap,i.mapMetalnessAnisotropy);break;case"mapMetalnessRepeat":case"mapMetalnessOffset":case"mapMetalnessWrap":case"mapMetalnessAnisotropy":break;case"mapRoughness":h.roughnessMap=s(u,i.mapRoughnessRepeat,i.mapRoughnessOffset,i.mapRoughnessWrap,i.mapRoughnessAnisotropy);break;case"mapRoughnessRepeat":case"mapRoughnessOffset":case"mapRoughnessWrap":case"mapRoughnessAnisotropy":break;case"mapAlpha":h.alphaMap=s(u,i.mapAlphaRepeat,i.mapAlphaOffset,i.mapAlphaWrap,i.mapAlphaAnisotropy);break;case"mapAlphaRepeat":case"mapAlphaOffset":case"mapAlphaWrap":case"mapAlphaAnisotropy":break;case"flipSided":h.side=$a;break;case"doubleSided":h.side=to;break;case"transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity"),h.opacity=u;break;case"depthTest":case"depthWrite":case"colorWrite":case"opacity":case"reflectivity":case"transparent":case"visible":case"wireframe":h[l]=u;break;case"vertexColors":u===!0&&(h.vertexColors=ao),"face"===u&&(h.vertexColors=io);break;default:console.error("THREE.Loader.createMaterial: Unsupported",l,u)}}return"MeshBasicMaterial"===h.type&&delete h.emissive,"MeshPhongMaterial"!==h.type&&delete h.specular,h.opacity<1&&(h.transparent=!0),n.setTextures(c),n.parse(h)}}()});var zl={decodeText:function(t){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(t);for(var e="",r=0,n=t.length;r<n;r++)e+=String.fromCharCode(t[r]);return e},extractUrlBase:function(t){var e=t.split("/");return 1===e.length?"./":(e.pop(),e.join("/")+"/")}};Object.assign(mi.prototype,{load:function(t,e,r,n){var i=this,a=this.texturePath&&"string"==typeof this.texturePath?this.texturePath:zl.extractUrlBase(t),o=new pn(this.manager);o.setWithCredentials(this.withCredentials),o.load(t,function(r){var n=JSON.parse(r),o=n.metadata;if(void 0!==o){var s=o.type;if(void 0!==s){if("object"===s.toLowerCase())return void console.error("THREE.JSONLoader: "+t+" should be loaded with THREE.ObjectLoader instead.");if("scene"===s.toLowerCase())return void console.error("THREE.JSONLoader: "+t+" should be loaded with THREE.SceneLoader instead.")}}var c=i.parse(n,a);e(c.geometry,c.materials)},r,n)},setTexturePath:function(t){this.texturePath=t},parse:function(){function t(t,e){function n(t,e){return t&1<<e}var i,o,s,c,h,l,u,p,d,f,m,v,g,y,x,b,_,w,M,E,T,S,A,R,L,P,C,I=t.faces,O=t.vertices,N=t.normals,U=t.colors,D=t.scale,B=0;if(void 0!==t.uvs){for(i=0;i<t.uvs.length;i++)t.uvs[i].length&&B++;for(i=0;i<B;i++)e.faceVertexUvs[i]=[]}for(c=0,h=O.length;c<h;)w=new a,w.x=O[c++]*D,w.y=O[c++]*D,w.z=O[c++]*D,e.vertices.push(w);for(c=0,h=I.length;c<h;)if(f=I[c++],m=n(f,0),v=n(f,1),g=n(f,3),y=n(f,4),x=n(f,5),b=n(f,6),_=n(f,7),m){if(E=new pt,E.a=I[c],E.b=I[c+1],E.c=I[c+3],T=new pt,T.a=I[c+1],T.b=I[c+2],T.c=I[c+3],c+=4,v&&(d=I[c++],E.materialIndex=d,T.materialIndex=d),s=e.faces.length,g)for(i=0;i<B;i++)for(R=t.uvs[i],e.faceVertexUvs[i][s]=[],e.faceVertexUvs[i][s+1]=[],o=0;o<4;o++)p=I[c++],P=R[2*p],C=R[2*p+1],L=new r(P,C),2!==o&&e.faceVertexUvs[i][s].push(L),0!==o&&e.faceVertexUvs[i][s+1].push(L);if(y&&(u=3*I[c++],E.normal.set(N[u++],N[u++],N[u]),T.normal.copy(E.normal)),x)for(i=0;i<4;i++)u=3*I[c++],A=new a(N[u++],N[u++],N[u]),2!==i&&E.vertexNormals.push(A),0!==i&&T.vertexNormals.push(A);if(b&&(l=I[c++],S=U[l],E.color.setHex(S),T.color.setHex(S)),_)for(i=0;i<4;i++)l=I[c++],S=U[l],2!==i&&E.vertexColors.push(new q(S)),0!==i&&T.vertexColors.push(new q(S));e.faces.push(E),e.faces.push(T)}else{if(M=new pt,M.a=I[c++],M.b=I[c++],M.c=I[c++],v&&(d=I[c++],M.materialIndex=d),s=e.faces.length,g)for(i=0;i<B;i++)for(R=t.uvs[i],e.faceVertexUvs[i][s]=[],o=0;o<3;o++)p=I[c++],P=R[2*p],C=R[2*p+1],L=new r(P,C),e.faceVertexUvs[i][s].push(L);if(y&&(u=3*I[c++],M.normal.set(N[u++],N[u++],N[u])),x)for(i=0;i<3;i++)u=3*I[c++],A=new a(N[u++],N[u++],N[u]),M.vertexNormals.push(A);if(b&&(l=I[c++],M.color.setHex(U[l])),_)for(i=0;i<3;i++)l=I[c++],M.vertexColors.push(new q(U[l]));e.faces.push(M)}}function e(t,e){var r=void 0!==t.influencesPerVertex?t.influencesPerVertex:2;if(t.skinWeights)for(var n=0,i=t.skinWeights.length;n<i;n+=r){var a=t.skinWeights[n],o=r>1?t.skinWeights[n+1]:0,s=r>2?t.skinWeights[n+2]:0,h=r>3?t.skinWeights[n+3]:0;e.skinWeights.push(new c(a,o,s,h))}if(t.skinIndices)for(var n=0,i=t.skinIndices.length;n<i;n+=r){var l=t.skinIndices[n],u=r>1?t.skinIndices[n+1]:0,p=r>2?t.skinIndices[n+2]:0,d=r>3?t.skinIndices[n+3]:0;e.skinIndices.push(new c(l,u,p,d))}e.bones=t.bones,e.bones&&e.bones.length>0&&(e.skinWeights.length!==e.skinIndices.length||e.skinIndices.length!==e.vertices.length)&&console.warn("When skinning, number of vertices ("+e.vertices.length+"), skinIndices ("+e.skinIndices.length+"), and skinWeights ("+e.skinWeights.length+") should match.")}function n(t,e){var r=t.scale;if(void 0!==t.morphTargets)for(var n=0,i=t.morphTargets.length;n<i;n++){e.morphTargets[n]={},e.morphTargets[n].name=t.morphTargets[n].name,e.morphTargets[n].vertices=[];for(var o=e.morphTargets[n].vertices,s=t.morphTargets[n].vertices,c=0,h=s.length;c<h;c+=3){var l=new a;l.x=s[c]*r,l.y=s[c+1]*r,l.z=s[c+2]*r,o.push(l)}}if(void 0!==t.morphColors&&t.morphColors.length>0){console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.');for(var u=e.faces,p=t.morphColors[0].colors,n=0,i=u.length;n<i;n++)u[n].color.fromArray(p,3*n)}}function i(t,e){var r=[],n=[];void 0!==t.animation&&n.push(t.animation),void 0!==t.animations&&(t.animations.length?n=n.concat(t.animations):n.push(t.animations));for(var i=0;i<n.length;i++){var a=ui.parseAnimation(n[i],e.bones);a&&r.push(a)}if(e.morphTargets){var o=ui.CreateClipsFromMorphTargetSequences(e.morphTargets,10);r=r.concat(o)}r.length>0&&(e.animations=r)}return function(r,a){void 0!==r.data&&(r=r.data),void 0!==r.scale?r.scale=1/r.scale:r.scale=1;var o=new dt;if(t(r,o),e(r,o),n(r,o),i(r,o),o.computeFaceNormals(),o.computeBoundingSphere(),void 0===r.materials||0===r.materials.length)return{geometry:o};var s=fi.prototype.initMaterials(r.materials,a,this.crossOrigin);return{geometry:o,materials:s}}}()}),Object.assign(vi.prototype,{load:function(t,e,r,n){""===this.texturePath&&(this.texturePath=t.substring(0,t.lastIndexOf("/")+1));var i=this,a=new pn(i.manager);a.load(t,function(r){var a=null;try{a=JSON.parse(r)}catch(e){return void 0!==n&&n(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}var o=a.metadata;return void 0===o||void 0===o.type||"geometry"===o.type.toLowerCase()?void console.error("THREE.ObjectLoader: Can't load "+t+". Use THREE.JSONLoader instead."):void i.parse(a,e)},r,n)},setTexturePath:function(t){this.texturePath=t},setCrossOrigin:function(t){this.crossOrigin=t},parse:function(t,e){var r=this.parseShape(t.shapes),n=this.parseGeometries(t.geometries,r),i=this.parseImages(t.images,function(){void 0!==e&&e(s)}),a=this.parseTextures(t.textures,i),o=this.parseMaterials(t.materials,a),s=this.parseObject(t.object,n,o);return t.animations&&(s.animations=this.parseAnimations(t.animations)),void 0!==t.images&&0!==t.images.length||void 0!==e&&e(s),s},parseShape:function(t){var e={};if(void 0!==t)for(var r=0,n=t.length;r<n;r++){var i=(new Vn).fromJSON(t[r]);e[i.uuid]=i}return e},parseGeometries:function(t,e){var r={};if(void 0!==t)for(var n=new mi,i=new di,a=0,o=t.length;a<o;a++){var s,c=t[a];switch(c.type){case"PlaneGeometry":case"PlaneBufferGeometry":s=new Al[c.type](c.width,c.height,c.widthSegments,c.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":s=new Al[c.type](c.width,c.height,c.depth,c.widthSegments,c.heightSegments,c.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":s=new Al[c.type](c.radius,c.segments,c.thetaStart,c.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":s=new Al[c.type](c.radiusTop,c.radiusBottom,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":s=new Al[c.type](c.radius,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":s=new Al[c.type](c.radius,c.widthSegments,c.heightSegments,c.phiStart,c.phiLength,c.thetaStart,c.thetaLength);break;case"DodecahedronGeometry":case"DodecahedronBufferGeometry":case"IcosahedronGeometry":case"IcosahedronBufferGeometry":case"OctahedronGeometry":case"OctahedronBufferGeometry":case"TetrahedronGeometry":case"TetrahedronBufferGeometry":s=new Al[c.type](c.radius,c.detail);break;case"RingGeometry":case"RingBufferGeometry":s=new Al[c.type](c.innerRadius,c.outerRadius,c.thetaSegments,c.phiSegments,c.thetaStart,c.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":s=new Al[c.type](c.radius,c.tube,c.radialSegments,c.tubularSegments,c.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":s=new Al[c.type](c.radius,c.tube,c.tubularSegments,c.radialSegments,c.p,c.q);break;case"LatheGeometry":case"LatheBufferGeometry":s=new Al[c.type](c.points,c.segments,c.phiStart,c.phiLength);break;case"PolyhedronGeometry":case"PolyhedronBufferGeometry":s=new Al[c.type](c.vertices,c.indices,c.radius,c.details);break;case"ShapeGeometry":case"ShapeBufferGeometry":for(var h=[],a=0,o=c.shapes.length;a<o;a++){var l=e[c.shapes[a]];h.push(l)}s=new Al[c.type](h,c.curveSegments);break;case"BufferGeometry":s=i.parse(c);break;case"Geometry":s=n.parse(c,this.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+c.type+'"');continue}s.uuid=c.uuid,void 0!==c.name&&(s.name=c.name),r[c.uuid]=s}return r},parseMaterials:function(t,e){var r={};if(void 0!==t){var n=new pi;n.setTextures(e);for(var i=0,a=t.length;i<a;i++){var o=t[i];if("MultiMaterial"===o.type){for(var s=[],c=0;c<o.materials.length;c++)s.push(n.parse(o.materials[c]));r[o.uuid]=s}else r[o.uuid]=n.parse(o)}}return r},parseAnimations:function(t){for(var e=[],r=0;r<t.length;r++){var n=ui.parse(t[r]);e.push(n)}return e},parseImages:function(t,e){function r(t){return n.manager.itemStart(t),o.load(t,function(){n.manager.itemEnd(t)},void 0,function(){n.manager.itemEnd(t),n.manager.itemError(t)})}var n=this,i={};if(void 0!==t&&t.length>0){var a=new un(e),o=new mn(a);o.setCrossOrigin(this.crossOrigin);for(var s=0,c=t.length;s<c;s++){var h=t[s],l=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(h.url)?h.url:n.texturePath+h.url;i[h.uuid]=r(l)}}return i},parseTextures:function(t,e){function r(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}var n={};if(void 0!==t)for(var i=0,a=t.length;i<a;i++){var o=t[i];void 0===o.image&&console.warn('THREE.ObjectLoader: No "image" specified for',o.uuid),void 0===e[o.image]&&console.warn("THREE.ObjectLoader: Undefined image",o.image);var c=new s(e[o.image]);c.needsUpdate=!0,c.uuid=o.uuid,void 0!==o.name&&(c.name=o.name),void 0!==o.mapping&&(c.mapping=r(o.mapping,Gl)),void 0!==o.offset&&c.offset.fromArray(o.offset),void 0!==o.repeat&&c.repeat.fromArray(o.repeat),void 0!==o.center&&c.center.fromArray(o.center),void 0!==o.rotation&&(c.rotation=o.rotation),void 0!==o.wrap&&(c.wrapS=r(o.wrap[0],Hl),c.wrapT=r(o.wrap[1],Hl)),void 0!==o.minFilter&&(c.minFilter=r(o.minFilter,Vl)),void 0!==o.magFilter&&(c.magFilter=r(o.magFilter,Vl)),void 0!==o.anisotropy&&(c.anisotropy=o.anisotropy),void 0!==o.flipY&&(c.flipY=o.flipY),n[o.uuid]=c}return n},parseObject:function(){var t=new n;return function(e,r,n){function i(t){return void 0===r[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),r[t]}function a(t){if(void 0!==t){if(Array.isArray(t)){for(var e=[],r=0,i=t.length;r<i;r++){var a=t[r];void 0===n[a]&&console.warn("THREE.ObjectLoader: Undefined material",a),e.push(n[a])}return e}return void 0===n[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),n[t]}}var o;switch(e.type){case"Scene":o=new Ee,void 0!==e.background&&Number.isInteger(e.background)&&(o.background=new q(e.background)),void 0!==e.fog&&("Fog"===e.fog.type?o.fog=new Me(e.fog.color,e.fog.near,e.fog.far):"FogExp2"===e.fog.type&&(o.fog=new we(e.fog.color,e.fog.density)));break;case"PerspectiveCamera":o=new me(e.fov,e.aspect,e.near,e.far),void 0!==e.focus&&(o.focus=e.focus),void 0!==e.zoom&&(o.zoom=e.zoom),void 0!==e.filmGauge&&(o.filmGauge=e.filmGauge),void 0!==e.filmOffset&&(o.filmOffset=e.filmOffset),
void 0!==e.view&&(o.view=Object.assign({},e.view));break;case"OrthographicCamera":o=new ut(e.left,e.right,e.top,e.bottom,e.near,e.far);break;case"AmbientLight":o=new Qn(e.color,e.intensity);break;case"DirectionalLight":o=new Jn(e.color,e.intensity);break;case"PointLight":o=new Yn(e.color,e.intensity,e.distance,e.decay);break;case"RectAreaLight":o=new Kn(e.color,e.intensity,e.width,e.height);break;case"SpotLight":o=new qn(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case"HemisphereLight":o=new jn(e.color,e.groundColor,e.intensity);break;case"SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");case"Mesh":var s=i(e.geometry),c=a(e.material);o=s.bones&&s.bones.length>0?new Ce(s,c):new Dt(s,c);break;case"LOD":o=new Re;break;case"Line":o=new Oe(i(e.geometry),a(e.material),e.mode);break;case"LineLoop":o=new Ue(i(e.geometry),a(e.material));break;case"LineSegments":o=new Ne(i(e.geometry),a(e.material));break;case"PointCloud":case"Points":o=new Be(i(e.geometry),a(e.material));break;case"Sprite":o=new Ae(a(e.material));break;case"Group":o=new Fe;break;default:o=new ht}if(o.uuid=e.uuid,void 0!==e.name&&(o.name=e.name),void 0!==e.matrix?(t.fromArray(e.matrix),t.decompose(o.position,o.quaternion,o.scale)):(void 0!==e.position&&o.position.fromArray(e.position),void 0!==e.rotation&&o.rotation.fromArray(e.rotation),void 0!==e.quaternion&&o.quaternion.fromArray(e.quaternion),void 0!==e.scale&&o.scale.fromArray(e.scale)),void 0!==e.castShadow&&(o.castShadow=e.castShadow),void 0!==e.receiveShadow&&(o.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(o.shadow.bias=e.shadow.bias),void 0!==e.shadow.radius&&(o.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&o.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(o.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(o.visible=e.visible),void 0!==e.userData&&(o.userData=e.userData),void 0!==e.children)for(var h=e.children,l=0;l<h.length;l++)o.add(this.parseObject(h[l],r,n));if("LOD"===e.type)for(var u=e.levels,p=0;p<u.length;p++){var d=u[p],f=o.getObjectByProperty("uuid",d.object);void 0!==f&&o.addLevel(f,d.distance)}return o}}()});var Gl={UVMapping:Wo,CubeReflectionMapping:Xo,CubeRefractionMapping:qo,EquirectangularReflectionMapping:Yo,EquirectangularRefractionMapping:Zo,SphericalReflectionMapping:Jo,CubeUVReflectionMapping:Qo,CubeUVRefractionMapping:Ko},Hl={RepeatWrapping:$o,ClampToEdgeWrapping:ts,MirroredRepeatWrapping:es},Vl={NearestFilter:rs,NearestMipMapNearestFilter:ns,NearestMipMapLinearFilter:is,LinearFilter:as,LinearMipMapNearestFilter:os,LinearMipMapLinearFilter:ss};gi.prototype={constructor:gi,setOptions:function(t){return this.options=t,this},load:function(t,e,r,n){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t);var i=this,a=Ll.get(t);return void 0!==a?(i.manager.itemStart(t),setTimeout(function(){e&&e(a),i.manager.itemEnd(t)},0),a):void fetch(t).then(function(t){return t.blob()}).then(function(t){return createImageBitmap(t,i.options)}).then(function(r){Ll.add(t,r),e&&e(r),i.manager.itemEnd(t)}).catch(function(e){n&&n(e),i.manager.itemEnd(t),i.manager.itemError(t)})},setCrossOrigin:function(){return this},setPath:function(t){return this.path=t,this}},Object.assign(yi.prototype,{moveTo:function(t,e){this.currentPath=new Hn,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e)},lineTo:function(t,e){this.currentPath.lineTo(t,e)},quadraticCurveTo:function(t,e,r,n){this.currentPath.quadraticCurveTo(t,e,r,n)},bezierCurveTo:function(t,e,r,n,i,a){this.currentPath.bezierCurveTo(t,e,r,n,i,a)},splineThru:function(t){this.currentPath.splineThru(t)},toShapes:function(t,e){function r(t){for(var e=[],r=0,n=t.length;r<n;r++){var i=t[r],a=new Vn;a.curves=i.curves,e.push(a)}return e}function n(t,e){for(var r=e.length,n=!1,i=r-1,a=0;a<r;i=a++){var o=e[i],s=e[a],c=s.x-o.x,h=s.y-o.y;if(Math.abs(h)>Number.EPSILON){if(h<0&&(o=e[a],c=-c,s=e[i],h=-h),t.y<o.y||t.y>s.y)continue;if(t.y===o.y){if(t.x===o.x)return!0}else{var l=h*(t.x-o.x)-c*(t.y-o.y);if(0===l)return!0;if(l<0)continue;n=!n}}else{if(t.y!==o.y)continue;if(s.x<=t.x&&t.x<=o.x||o.x<=t.x&&t.x<=s.x)return!0}}return n}var i=Sl.isClockWise,a=this.subPaths;if(0===a.length)return[];if(e===!0)return r(a);var o,s,c,h=[];if(1===a.length)return s=a[0],c=new Vn,c.curves=s.curves,h.push(c),h;var l=!i(a[0].getPoints());l=t?!l:l;var u,p=[],d=[],f=[],m=0;d[m]=void 0,f[m]=[];for(var v=0,g=a.length;v<g;v++)s=a[v],u=s.getPoints(),o=i(u),o=t?!o:o,o?(!l&&d[m]&&m++,d[m]={s:new Vn,p:u},d[m].s.curves=s.curves,l&&m++,f[m]=[]):f[m].push({h:s,p:u[0]});if(!d[0])return r(a);if(d.length>1){for(var y=!1,x=[],b=0,_=d.length;b<_;b++)p[b]=[];for(var b=0,_=d.length;b<_;b++)for(var w=f[b],M=0;M<w.length;M++){for(var E=w[M],T=!0,S=0;S<d.length;S++)n(E.p,d[S].p)&&(b!==S&&x.push({froms:b,tos:S,hole:M}),T?(T=!1,p[S].push(E)):y=!0);T&&p[b].push(E)}x.length>0&&(y||(f=p))}for(var A,v=0,R=d.length;v<R;v++){c=d[v].s,h.push(c),A=f[v];for(var L=0,P=A.length;L<P;L++)c.holes.push(A[L].h)}return h}}),Object.assign(xi.prototype,{isFont:!0,generateShapes:function(t,e,r){function n(t){for(var r=String(t).split(""),n=e/a.resolution,o=(a.boundingBox.yMax-a.boundingBox.yMin+a.underlineThickness)*n,s=0,c=0,h=[],l=0;l<r.length;l++){var u=r[l];if("\n"===u)s=0,c-=o;else{var p=i(u,n,s,c);s+=p.offsetX,h.push(p.path)}}return h}function i(t,e,r,n){var i=a.glyphs[t]||a.glyphs["?"];if(i){var o,s,c,h,l,u,p,d,f,m,v,g=new yi,y=[];if(i.o)for(var x=i._cachedOutline||(i._cachedOutline=i.o.split(" ")),b=0,_=x.length;b<_;){var w=x[b++];switch(w){case"m":o=x[b++]*e+r,s=x[b++]*e+n,g.moveTo(o,s);break;case"l":o=x[b++]*e+r,s=x[b++]*e+n,g.lineTo(o,s);break;case"q":c=x[b++]*e+r,h=x[b++]*e+n,p=x[b++]*e+r,d=x[b++]*e+n,g.quadraticCurveTo(p,d,c,h),v=y[y.length-1],v&&(l=v.x,u=v.y);break;case"b":c=x[b++]*e+r,h=x[b++]*e+n,p=x[b++]*e+r,d=x[b++]*e+n,f=x[b++]*e+r,m=x[b++]*e+n,g.bezierCurveTo(p,d,f,m,c,h),v=y[y.length-1],v&&(l=v.x,u=v.y)}}return{offsetX:i.ha*e,path:g}}}void 0===e&&(e=100),void 0===r&&(r=4);for(var a=this.data,o=n(t),s=[],c=0,h=o.length;c<h;c++)Array.prototype.push.apply(s,o[c].toShapes());return s}}),Object.assign(bi.prototype,{load:function(t,e,r,n){var i=this,a=new pn(this.manager);a.setPath(this.path),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 n=i.parse(r);e&&e(n)},r,n)},parse:function(t){return new xi(t)},setPath:function(t){return this.path=t,this}});var kl,jl={getContext:function(){return void 0===kl&&(kl=new(window.AudioContext||window.webkitAudioContext)),kl},setContext:function(t){kl=t}};Object.assign(_i.prototype,{load:function(t,e,r,n){var i=new pn(this.manager);i.setResponseType("arraybuffer"),i.load(t,function(t){var r=jl.getContext();r.decodeAudioData(t,function(t){e(t)})},r,n)}}),Object.assign(wi.prototype,{update:function(){var t,e,r,i,a,o,s,c,h=new n,l=new n;return function(n){var u=t!==this||e!==n.focus||r!==n.fov||i!==n.aspect*this.aspect||a!==n.near||o!==n.far||s!==n.zoom||c!==this.eyeSep;if(u){t=this,e=n.focus,r=n.fov,i=n.aspect*this.aspect,a=n.near,o=n.far,s=n.zoom;var p=n.projectionMatrix.clone();c=this.eyeSep/2;var d,f,m=c*a/e,v=a*Math.tan(ac.DEG2RAD*r*.5)/s;l.elements[12]=-c,h.elements[12]=c,d=-v*i+m,f=v*i+m,p.elements[0]=2*a/(f-d),p.elements[8]=(f+d)/(f-d),this.cameraL.projectionMatrix.copy(p),d=-v*i-m,f=v*i-m,p.elements[0]=2*a/(f-d),p.elements[8]=(f+d)/(f-d),this.cameraR.projectionMatrix.copy(p)}this.cameraL.matrixWorld.copy(n.matrixWorld).multiply(l),this.cameraR.matrixWorld.copy(n.matrixWorld).multiply(h)}}()}),Mi.prototype=Object.create(ht.prototype),Mi.prototype.constructor=Mi,Ei.prototype=Object.assign(Object.create(ht.prototype),{constructor:Ei,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null)},getFilter:function(){return this.filter},setFilter:function(t){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination)},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(t){this.gain.gain.value=t},updateMatrixWorld:function(){var t=new a,e=new i,r=new a,n=new a;return function(i){ht.prototype.updateMatrixWorld.call(this,i);var a=this.context.listener,o=this.up;this.matrixWorld.decompose(t,e,r),n.set(0,0,-1).applyQuaternion(e),a.positionX?(a.positionX.setValueAtTime(t.x,this.context.currentTime),a.positionY.setValueAtTime(t.y,this.context.currentTime),a.positionZ.setValueAtTime(t.z,this.context.currentTime),a.forwardX.setValueAtTime(n.x,this.context.currentTime),a.forwardY.setValueAtTime(n.y,this.context.currentTime),a.forwardZ.setValueAtTime(n.z,this.context.currentTime),a.upX.setValueAtTime(o.x,this.context.currentTime),a.upY.setValueAtTime(o.y,this.context.currentTime),a.upZ.setValueAtTime(o.z,this.context.currentTime)):(a.setPosition(t.x,t.y,t.z),a.setOrientation(n.x,n.y,n.z,o.x,o.y,o.z))}}()}),Ti.prototype=Object.assign(Object.create(ht.prototype),{constructor:Ti,getOutput:function(){return this.gain},setNodeSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this},setBuffer:function(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this},play:function(){if(this.isPlaying===!0)return void console.warn("THREE.Audio: Audio is already playing.");if(this.hasPlaybackControl===!1)return void console.warn("THREE.Audio: this Audio has no playback control.");var t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.onended=this.onEnded.bind(this),t.playbackRate.setValueAtTime(this.playbackRate,this.startTime),this.startTime=this.context.currentTime,t.start(this.startTime,this.offset),this.isPlaying=!0,this.source=t,this.connect()},pause:function(){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):(this.isPlaying===!0&&(this.source.stop(),this.offset+=(this.context.currentTime-this.startTime)*this.playbackRate,this.isPlaying=!1),this)},stop:function(){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):(this.source.stop(),this.offset=0,this.isPlaying=!1,this)},connect:function(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(t){return t||(t=[]),this.isPlaying===!0?(this.disconnect(),this.filters=t,this.connect()):this.filters=t,this},getFilter:function(){return this.getFilters()[0]},setFilter:function(t){return this.setFilters(t?[t]:[])},setPlaybackRate:function(t){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):(this.playbackRate=t,this.isPlaying===!0&&this.source.playbackRate.setValueAtTime(this.playbackRate,this.context.currentTime),this)},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return this.hasPlaybackControl===!1?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},setLoop:function(t){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):(this.loop=t,this.isPlaying===!0&&(this.source.loop=this.loop),this)},getVolume:function(){return this.gain.gain.value},setVolume:function(t){return this.gain.gain.value=t,this}}),Si.prototype=Object.assign(Object.create(Ti.prototype),{constructor:Si,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(t){this.panner.refDistance=t},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(t){this.panner.rolloffFactor=t},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(t){this.panner.distanceModel=t},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(t){this.panner.maxDistance=t},updateMatrixWorld:function(){var t=new a;return function(e){ht.prototype.updateMatrixWorld.call(this,e),t.setFromMatrixPosition(this.matrixWorld),this.panner.setPosition(t.x,t.y,t.z)}}()}),Object.assign(Ai.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var t=0,e=this.getFrequencyData(),r=0;r<e.length;r++)t+=e[r];return t/e.length}}),Object.assign(Ri.prototype,{accumulate:function(t,e){var r=this.buffer,n=this.valueSize,i=t*n+n,a=this.cumulativeWeight;if(0===a){for(var o=0;o!==n;++o)r[i+o]=r[o];a=e}else{a+=e;var s=e/a;this._mixBufferRegion(r,i,0,s,n)}this.cumulativeWeight=a},apply:function(t){var e=this.valueSize,r=this.buffer,n=t*e+e,i=this.cumulativeWeight,a=this.binding;if(this.cumulativeWeight=0,i<1){var o=3*e;this._mixBufferRegion(r,n,o,1-i,e)}for(var s=e,c=e+e;s!==c;++s)if(r[s]!==r[s+e]){a.setValue(r,n);break}},saveOriginalState:function(){var t=this.binding,e=this.buffer,r=this.valueSize,n=3*r;t.getValue(e,n);for(var i=r,a=n;i!==a;++i)e[i]=e[n+i%r];this.cumulativeWeight=0},restoreOriginalState:function(){var t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_select:function(t,e,r,n,i){if(n>=.5)for(var a=0;a!==i;++a)t[e+a]=t[r+a]},_slerp:function(t,e,r,n){i.slerpFlat(t,e,t,e,t,r,n)},_lerp:function(t,e,r,n,i){for(var a=1-n,o=0;o!==i;++o){var s=e+o;t[s]=t[s]*a+t[r+o]*n}}}),Object.assign(Li.prototype,{getValue:function(t,e){this.bind();var r=this._targetGroup.nCachedObjects_,n=this._bindings[r];void 0!==n&&n.getValue(t,e)},setValue:function(t,e){for(var r=this._bindings,n=this._targetGroup.nCachedObjects_,i=r.length;n!==i;++n)r[n].setValue(t,e)},bind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].bind()},unbind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].unbind()}}),Object.assign(Pi,{Composite:Li,create:function(t,e,r){return t&&t.isAnimationObjectGroup?new Pi.Composite(t,e,r):new Pi(t,e,r)},sanitizeNodeName:function(t){return t.replace(/\s/g,"_").replace(/[^\w-]/g,"")},parseTrackName:function(){var t=/((?:[\w-]+[\/:])*)/,e=/([\w-\.]+)?/,r=/(?:\.([\w-]+)(?:\[(.+)\])?)?/,n=/\.([\w-]+)(?:\[(.+)\])?/,i=new RegExp("^"+t.source+e.source+r.source+n.source+"$"),a=["material","materials","bones"];return function(t){var e=i.exec(t);if(!e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);var r={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},n=r.nodeName&&r.nodeName.lastIndexOf(".");if(void 0!==n&&n!==-1){var o=r.nodeName.substring(n+1);a.indexOf(o)!==-1&&(r.nodeName=r.nodeName.substring(0,n),r.objectName=o)}if(null===r.propertyName||0===r.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return r}}(),findNode:function(t,e){if(!e||""===e||"root"===e||"."===e||e===-1||e===t.name||e===t.uuid)return t;if(t.skeleton){var r=function(t){for(var r=0;r<t.bones.length;r++){var n=t.bones[r];if(n.name===e)return n}return null},n=r(t.skeleton);if(n)return n}if(t.children){var i=function(t){for(var r=0;r<t.length;r++){var n=t[r];if(n.name===e||n.uuid===e)return n;var a=i(n.children);if(a)return a}return null},a=i(t.children);if(a)return a}return null}}),Object.assign(Pi.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(t,e){t[e]=this.node[this.propertyName]},function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)t[e++]=r[n]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.targetObject[this.propertyName]=t[e]},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)r[n]=t[e++]},function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)r[n]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)r[n]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){var t=this.node,e=this.parsedPath,r=e.objectName,n=e.propertyName,i=e.propertyIndex;if(t||(t=Pi.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(r){var a=e.objectIndex;switch(r){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(var o=0;o<t.length;o++)if(t[o].name===a){a=o;break}break;default:if(void 0===t[r])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[r]}if(void 0!==a){if(void 0===t[a])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[a]}}var s=t[n];if(void 0===s){var c=e.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+c+"."+n+" but it wasn't found.",t)}var h=this.Versioning.None;void 0!==t.needsUpdate?(h=this.Versioning.NeedsUpdate,this.targetObject=t):void 0!==t.matrixWorldNeedsUpdate&&(h=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=t);var l=this.BindingType.Direct;if(void 0!==i){if("morphTargetInfluences"===n){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(t.geometry.isBufferGeometry){if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);for(var o=0;o<this.node.geometry.morphAttributes.position.length;o++)if(t.geometry.morphAttributes.position[o].name===i){i=o;break}}else{if(!t.geometry.morphTargets)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",this);for(var o=0;o<this.node.geometry.morphTargets.length;o++)if(t.geometry.morphTargets[o].name===i){i=o;break}}}l=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=i}else void 0!==s.fromArray&&void 0!==s.toArray?(l=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(l=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=n;this.getValue=this.GetterByBindingType[l],this.setValue=this.SetterByBindingTypeAndVersioning[l][h]},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(Pi.prototype,{_getValue_unbound:Pi.prototype.getValue,_setValue_unbound:Pi.prototype.setValue}),Object.assign(Ci.prototype,{isAnimationObjectGroup:!0,add:function(){for(var t=this._objects,e=t.length,r=this.nCachedObjects_,n=this._indicesByUUID,i=this._paths,a=this._parsedPaths,o=this._bindings,s=o.length,c=0,h=arguments.length;c!==h;++c){var l=arguments[c],u=l.uuid,p=n[u],d=void 0;if(void 0===p){p=e++,n[u]=p,t.push(l);for(var f=0,m=s;f!==m;++f)o[f].push(new Pi(l,i[f],a[f]))}else if(p<r){d=t[p];var v=--r,g=t[v];n[g.uuid]=p,t[p]=g,n[u]=v,t[v]=l;for(var f=0,m=s;f!==m;++f){var y=o[f],x=y[v],b=y[p];y[p]=x,void 0===b&&(b=new Pi(l,i[f],a[f])),y[v]=b}}else t[p]!==d&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=r},remove:function(){for(var t=this._objects,e=this.nCachedObjects_,r=this._indicesByUUID,n=this._bindings,i=n.length,a=0,o=arguments.length;a!==o;++a){var s=arguments[a],c=s.uuid,h=r[c];if(void 0!==h&&h>=e){var l=e++,u=t[l];r[u.uuid]=h,t[h]=u,r[c]=l,t[l]=s;for(var p=0,d=i;p!==d;++p){var f=n[p],m=f[l],v=f[h];f[h]=m,f[l]=v}}}this.nCachedObjects_=e},uncache:function(){for(var t=this._objects,e=t.length,r=this.nCachedObjects_,n=this._indicesByUUID,i=this._bindings,a=i.length,o=0,s=arguments.length;o!==s;++o){var c=arguments[o],h=c.uuid,l=n[h];if(void 0!==l)if(delete n[h],l<r){var u=--r,p=t[u],d=--e,f=t[d];n[p.uuid]=l,t[l]=p,n[f.uuid]=u,t[u]=f,t.pop();for(var m=0,v=a;m!==v;++m){var g=i[m],y=g[u],x=g[d];g[l]=y,g[u]=x,g.pop()}}else{var d=--e,f=t[d];n[f.uuid]=l,t[l]=f,t.pop();for(var m=0,v=a;m!==v;++m){var g=i[m];g[l]=g[d],g.pop()}}}this.nCachedObjects_=r},subscribe_:function(t,e){var r=this._bindingsIndicesByPath,n=r[t],i=this._bindings;if(void 0!==n)return i[n];var a=this._paths,o=this._parsedPaths,s=this._objects,c=s.length,h=this.nCachedObjects_,l=new Array(c);n=i.length,r[t]=n,a.push(t),o.push(e),i.push(l);for(var u=h,p=s.length;u!==p;++u){var d=s[u];l[u]=new Pi(d,t,e)}return l},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,r=e[t];if(void 0!==r){var n=this._paths,i=this._parsedPaths,a=this._bindings,o=a.length-1,s=a[o],c=t[o];e[c]=r,a[r]=s,a.pop(),i[r]=i[o],i.pop(),n[r]=n[o],n.pop()}}}),Object.assign(Ii.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(t){return this._startTime=t,this},setLoop:function(t,e){return this.loop=t,this.repetitions=e,this},setEffectiveWeight:function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(t){return this._scheduleFading(t,0,1)},fadeOut:function(t){return this._scheduleFading(t,1,0)},crossFadeFrom:function(t,e,r){if(t.fadeOut(e),this.fadeIn(e),r){var n=this._clip.duration,i=t._clip.duration,a=i/n,o=n/i;t.warp(1,a,e),this.warp(o,1,e)}return this},crossFadeTo:function(t,e,r){return t.crossFadeFrom(this,e,r)},stopFading:function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},setEffectiveTimeScale:function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},syncWith:function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},halt:function(t){return this.warp(this._effectiveTimeScale,0,t)},warp:function(t,e,r){var n=this._mixer,i=n.time,a=this._timeScaleInterpolant,o=this.timeScale;null===a&&(a=n._lendControlInterpolant(),this._timeScaleInterpolant=a);var s=a.parameterPositions,c=a.sampleValues;return s[0]=i,s[1]=i+r,c[0]=t/o,c[1]=e/o,this},stopWarping:function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(t,e,r,n){if(!this.enabled)return void this._updateWeight(t);var i=this._startTime;if(null!==i){var a=(t-i)*r;if(a<0||0===r)return;this._startTime=null,e=r*a}e*=this._updateTimeScale(t);var o=this._updateTime(e),s=this._updateWeight(t);if(s>0)for(var c=this._interpolants,h=this._propertyBindings,l=0,u=c.length;l!==u;++l)c[l].evaluate(o),h[l].accumulate(n,s)},_updateWeight:function(t){var e=0;if(this.enabled){e=this.weight;var r=this._weightInterpolant;if(null!==r){var n=r.evaluate(t)[0];e*=n,t>r.parameterPositions[1]&&(this.stopFading(),0===n&&(this.enabled=!1))}}return this._effectiveWeight=e,e},_updateTimeScale:function(t){var e=0;if(!this.paused){e=this.timeScale;var r=this._timeScaleInterpolant;if(null!==r){var n=r.evaluate(t)[0];e*=n,t>r.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}}return this._effectiveTimeScale=e,e},_updateTime:function(t){var e=this.time+t;if(0===t)return e;var r=this._clip.duration,n=this.loop,i=this._loopCount;if(n===Bs){i===-1&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(e>=r)e=r;else{if(!(e<0))break t;e=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{var a=n===zs;if(i===-1&&(t>=0?(i=0,this._setEndings(!0,0===this.repetitions,a)):this._setEndings(0===this.repetitions,!0,a)),e>=r||e<0){var o=Math.floor(e/r);e-=r*o,i+=Math.abs(o);var s=this.repetitions-i;if(s<0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,e=t>0?r:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(0===s){var c=t<0;this._setEndings(c,!c,a)}else this._setEndings(!1,!1,a);this._loopCount=i,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:o})}}if(a&&1===(1&i))return this.time=e,r-e}return this.time=e,e},_setEndings:function(t,e,r){var n=this._interpolantSettings;r?(n.endingStart=js,n.endingEnd=js):(t?n.endingStart=this.zeroSlopeAtStart?js:ks:n.endingStart=Ws,e?n.endingEnd=this.zeroSlopeAtEnd?js:ks:n.endingEnd=Ws)},_scheduleFading:function(t,e,r){var n=this._mixer,i=n.time,a=this._weightInterpolant;null===a&&(a=n._lendControlInterpolant(),this._weightInterpolant=a);var o=a.parameterPositions,s=a.sampleValues;return o[0]=i,s[0]=e,o[1]=i+t,s[1]=r,this}}),Oi.prototype=Object.assign(Object.create(e.prototype),{constructor:Oi,_bindAction:function(t,e){var r=t._localRoot||this._root,n=t._clip.tracks,i=n.length,a=t._propertyBindings,o=t._interpolants,s=r.uuid,c=this._bindingsByRootAndName,h=c[s];void 0===h&&(h={},c[s]=h);for(var l=0;l!==i;++l){var u=n[l],p=u.name,d=h[p];if(void 0!==d)a[l]=d;else{if(d=a[l],void 0!==d){null===d._cacheIndex&&(++d.referenceCount,this._addInactiveBinding(d,s,p));continue}var f=e&&e._propertyBindings[l].binding.parsedPath;d=new Ri(Pi.create(r,p,f),u.ValueTypeName,u.getValueSize()),++d.referenceCount,this._addInactiveBinding(d,s,p),a[l]=d}o[l].resultBuffer=d.buffer}},_activateAction:function(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){var e=(t._localRoot||this._root).uuid,r=t._clip.uuid,n=this._actionsByClip[r];this._bindAction(t,n&&n.knownActions[0]),this._addInactiveAction(t,r,e)}for(var i=t._propertyBindings,a=0,o=i.length;a!==o;++a){var s=i[a];0===s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){if(this._isActiveAction(t)){for(var e=t._propertyBindings,r=0,n=e.length;r!==n;++r){var i=e[r];0===--i.useCount&&(i.restoreOriginalState(),this._takeBackBinding(i))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,r){var n=this._actions,i=this._actionsByClip,a=i[e];if(void 0===a)a={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,i[e]=a;else{var o=a.knownActions;t._byClipCacheIndex=o.length,o.push(t)}t._cacheIndex=n.length,n.push(t),a.actionByRoot[r]=t},_removeInactiveAction:function(t){var e=this._actions,r=e[e.length-1],n=t._cacheIndex;r._cacheIndex=n,e[n]=r,e.pop(),t._cacheIndex=null;var i=t._clip.uuid,a=this._actionsByClip,o=a[i],s=o.knownActions,c=s[s.length-1],h=t._byClipCacheIndex;c._byClipCacheIndex=h,s[h]=c,s.pop(),t._byClipCacheIndex=null;var l=o.actionByRoot,u=(t._localRoot||this._root).uuid;delete l[u],0===s.length&&delete a[i],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=t._propertyBindings,r=0,n=e.length;r!==n;++r){var i=e[r];0===--i.referenceCount&&this._removeInactiveBinding(i)}},_lendAction:function(t){var e=this._actions,r=t._cacheIndex,n=this._nActiveActions++,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_takeBackAction:function(t){var e=this._actions,r=t._cacheIndex,n=--this._nActiveActions,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_addInactiveBinding:function(t,e,r){var n=this._bindingsByRootAndName,i=n[e],a=this._bindings;void 0===i&&(i={},n[e]=i),i[r]=t,t._cacheIndex=a.length,a.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,r=t.binding,n=r.rootNode.uuid,i=r.path,a=this._bindingsByRootAndName,o=a[n],s=e[e.length-1],c=t._cacheIndex;s._cacheIndex=c,e[c]=s,e.pop(),delete o[i];t:{for(var h in o)break t;delete a[n]}},_lendBinding:function(t){var e=this._bindings,r=t._cacheIndex,n=this._nActiveBindings++,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_takeBackBinding:function(t){var e=this._bindings,r=t._cacheIndex,n=--this._nActiveBindings,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,r=t[e];return void 0===r&&(r=new si(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),r.__cacheIndex=e,t[e]=r),r},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,r=t.__cacheIndex,n=--this._nActiveControlInterpolants,i=e[n];t.__cacheIndex=n,e[n]=t,i.__cacheIndex=r,e[r]=i},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e){var r=e||this._root,n=r.uuid,i="string"==typeof t?ui.findByName(r,t):t,a=null!==i?i.uuid:t,o=this._actionsByClip[a],s=null;
if(void 0!==o){var c=o.actionByRoot[n];if(void 0!==c)return c;s=o.knownActions[0],null===i&&(i=s._clip)}if(null===i)return null;var h=new Ii(this,i,e);return this._bindAction(h,s),this._addInactiveAction(h,a,n),h},existingAction:function(t,e){var r=e||this._root,n=r.uuid,i="string"==typeof t?ui.findByName(r,t):t,a=i?i.uuid:t,o=this._actionsByClip[a];return void 0!==o?o.actionByRoot[n]||null:null},stopAllAction:function(){var t=this._actions,e=this._nActiveActions,r=this._bindings,n=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(var i=0;i!==e;++i)t[i].reset();for(var i=0;i!==n;++i)r[i].useCount=0;return this},update:function(t){t*=this.timeScale;for(var e=this._actions,r=this._nActiveActions,n=this.time+=t,i=Math.sign(t),a=this._accuIndex^=1,o=0;o!==r;++o){var s=e[o];s._update(n,t,i,a)}for(var c=this._bindings,h=this._nActiveBindings,o=0;o!==h;++o)c[o].apply(a);return this},getRoot:function(){return this._root},uncacheClip:function(t){var e=this._actions,r=t.uuid,n=this._actionsByClip,i=n[r];if(void 0!==i){for(var a=i.knownActions,o=0,s=a.length;o!==s;++o){var c=a[o];this._deactivateAction(c);var h=c._cacheIndex,l=e[e.length-1];c._cacheIndex=null,c._byClipCacheIndex=null,l._cacheIndex=h,e[h]=l,e.pop(),this._removeInactiveBindingsForAction(c)}delete n[r]}},uncacheRoot:function(t){var e=t.uuid,r=this._actionsByClip;for(var n in r){var i=r[n].actionByRoot,a=i[e];void 0!==a&&(this._deactivateAction(a),this._removeInactiveAction(a))}var o=this._bindingsByRootAndName,s=o[e];if(void 0!==s)for(var c in s){var h=s[c];h.restoreOriginalState(),this._removeInactiveBinding(h)}},uncacheAction:function(t,e){var r=this.existingAction(t,e);null!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}}),Ni.prototype.clone=function(){return new Ni(void 0===this.value.clone?this.value:this.value.clone())},Ui.prototype=Object.assign(Object.create(St.prototype),{constructor:Ui,isInstancedBufferGeometry:!0,copy:function(t){return St.prototype.copy.call(this,t),this.maxInstancedCount=t.maxInstancedCount,this},clone:function(){return(new this.constructor).copy(this)}}),Object.defineProperties(Di.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}}),Object.assign(Di.prototype,{isInterleavedBufferAttribute:!0,setX:function(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this},setY:function(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this},setZ:function(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this},setW:function(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this},getX:function(t){return this.data.array[t*this.data.stride+this.offset]},getY:function(t){return this.data.array[t*this.data.stride+this.offset+1]},getZ:function(t){return this.data.array[t*this.data.stride+this.offset+2]},getW:function(t){return this.data.array[t*this.data.stride+this.offset+3]},setXY:function(t,e,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this},setXYZ:function(t,e,r,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=n,this},setXYZW:function(t,e,r,n,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=n,this.data.array[t+3]=i,this}}),Object.defineProperty(Bi.prototype,"needsUpdate",{set:function(t){t===!0&&this.version++}}),Object.assign(Bi.prototype,{isInterleavedBuffer:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==t?t.length/this.stride:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){t*=this.stride,r*=e.stride;for(var n=0,i=this.stride;n<i;n++)this.array[t+n]=e.array[r+n];return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(t){return this.onUploadCallback=t,this}}),Fi.prototype=Object.assign(Object.create(Bi.prototype),{constructor:Fi,isInstancedInterleavedBuffer:!0,copy:function(t){return Bi.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),zi.prototype=Object.assign(Object.create(ft.prototype),{constructor:zi,isInstancedBufferAttribute:!0,copy:function(t){return ft.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Object.assign(Gi.prototype,{linePrecision:1,set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize()):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld)):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(t,e){var r=[];return Vi(t,this,r,e),r.sort(Hi),r},intersectObjects:function(t,e){var r=[];if(Array.isArray(t)===!1)return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),r;for(var n=0,i=t.length;n<i;n++)Vi(t[n],this,r,e);return r.sort(Hi),r}}),Object.assign(ki.prototype,{start:function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=("undefined"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}),Object.assign(ji.prototype,{set:function(t,e,r){return this.radius=t,this.phi=e,this.theta=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},makeSafe:function(){var t=1e-6;return this.phi=Math.max(t,Math.min(Math.PI-t,this.phi)),this},setFromVector3:function(t){return this.radius=t.length(),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t.x,t.z),this.phi=Math.acos(ac.clamp(t.y/this.radius,-1,1))),this}}),Object.assign(Wi.prototype,{set:function(t,e,r){return this.radius=t,this.theta=e,this.y=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},setFromVector3:function(t){return this.radius=Math.sqrt(t.x*t.x+t.z*t.z),this.theta=Math.atan2(t.x,t.z),this.y=t.y,this}}),Xi.prototype=Object.create(ht.prototype),Xi.prototype.constructor=Xi,Xi.prototype.isImmediateRenderObject=!0,qi.prototype=Object.create(Ne.prototype),qi.prototype.constructor=qi,qi.prototype.update=function(){var t=new a,e=new a,r=new o;return function(){var n=["a","b","c"];this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);var i=this.object.matrixWorld,a=this.geometry.attributes.position,o=this.object.geometry;if(o&&o.isGeometry)for(var s=o.vertices,c=o.faces,h=0,l=0,u=c.length;l<u;l++)for(var p=c[l],d=0,f=p.vertexNormals.length;d<f;d++){var m=s[p[n[d]]],v=p.vertexNormals[d];t.copy(m).applyMatrix4(i),e.copy(v).applyMatrix3(r).normalize().multiplyScalar(this.size).add(t),a.setXYZ(h,t.x,t.y,t.z),h+=1,a.setXYZ(h,e.x,e.y,e.z),h+=1}else if(o&&o.isBufferGeometry)for(var g=o.attributes.position,y=o.attributes.normal,h=0,d=0,f=g.count;d<f;d++)t.set(g.getX(d),g.getY(d),g.getZ(d)).applyMatrix4(i),e.set(y.getX(d),y.getY(d),y.getZ(d)),e.applyMatrix3(r).normalize().multiplyScalar(this.size).add(t),a.setXYZ(h,t.x,t.y,t.z),h+=1,a.setXYZ(h,e.x,e.y,e.z),h+=1;a.needsUpdate=!0}}(),Yi.prototype=Object.create(ht.prototype),Yi.prototype.constructor=Yi,Yi.prototype.dispose=function(){this.cone.geometry.dispose(),this.cone.material.dispose()},Yi.prototype.update=function(){var t=new a,e=new a;return function(){this.light.updateMatrixWorld();var r=this.light.distance?this.light.distance:1e3,n=r*Math.tan(this.light.angle);this.cone.scale.set(n,n,r),t.setFromMatrixPosition(this.light.matrixWorld),e.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(e.sub(t)),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}(),Ji.prototype=Object.create(Ne.prototype),Ji.prototype.constructor=Ji,Ji.prototype.updateMatrixWorld=function(){var t=new a,e=new n,r=new n;return function(n){var i=this.bones,a=this.geometry,o=a.getAttribute("position");r.getInverse(this.root.matrixWorld);for(var s=0,c=0;s<i.length;s++){var h=i[s];h.parent&&h.parent.isBone&&(e.multiplyMatrices(r,h.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(c,t.x,t.y,t.z),e.multiplyMatrices(r,h.parent.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(c+1,t.x,t.y,t.z),c+=2)}a.getAttribute("position").needsUpdate=!0,ht.prototype.updateMatrixWorld.call(this,n)}}(),Qi.prototype=Object.create(Dt.prototype),Qi.prototype.constructor=Qi,Qi.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose()},Qi.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)},Ki.prototype=Object.create(ht.prototype),Ki.prototype.constructor=Ki,Ki.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},Ki.prototype.update=function(){var t=.5*this.light.width,e=.5*this.light.height,r=this.line.geometry.attributes.position,n=r.array;n[0]=t,n[1]=-e,n[2]=0,n[3]=t,n[4]=e,n[5]=0,n[6]=-t,n[7]=e,n[8]=0,n[9]=-t,n[10]=-e,n[11]=0,n[12]=t,n[13]=-e,n[14]=0,r.needsUpdate=!0,void 0!==this.color?this.line.material.color.set(this.color):this.line.material.color.copy(this.light.color)},$i.prototype=Object.create(ht.prototype),$i.prototype.constructor=$i,$i.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},$i.prototype.update=function(){var t=new a,e=new q,r=new q;return function(){var n=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var i=n.geometry.getAttribute("color");e.copy(this.light.color),r.copy(this.light.groundColor);for(var a=0,o=i.count;a<o;a++){var s=a<o/2?e:r;i.setXYZ(a,s.r,s.g,s.b)}i.needsUpdate=!0}n.lookAt(t.setFromMatrixPosition(this.light.matrixWorld).negate())}}(),ta.prototype=Object.create(Ne.prototype),ta.prototype.constructor=ta,ea.prototype=Object.create(Ne.prototype),ea.prototype.constructor=ea,ra.prototype=Object.create(Ne.prototype),ra.prototype.constructor=ra,ra.prototype.update=function(){var t=new a,e=new a,r=new o;return function(){this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);for(var n=this.object.matrixWorld,i=this.geometry.attributes.position,a=this.object.geometry,o=a.vertices,s=a.faces,c=0,h=0,l=s.length;h<l;h++){var u=s[h],p=u.normal;t.copy(o[u.a]).add(o[u.b]).add(o[u.c]).divideScalar(3).applyMatrix4(n),e.copy(p).applyMatrix3(r).normalize().multiplyScalar(this.size).add(t),i.setXYZ(c,t.x,t.y,t.z),c+=1,i.setXYZ(c,e.x,e.y,e.z),c+=1}i.needsUpdate=!0}}(),na.prototype=Object.create(ht.prototype),na.prototype.constructor=na,na.prototype.dispose=function(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()},na.prototype.update=function(){var t=new a,e=new a,r=new a;return function(){t.setFromMatrixPosition(this.light.matrixWorld),e.setFromMatrixPosition(this.light.target.matrixWorld),r.subVectors(e,t),this.lightPlane.lookAt(r),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(r),this.targetLine.scale.z=r.length()}}(),ia.prototype=Object.create(Ne.prototype),ia.prototype.constructor=ia,ia.prototype.update=function(){function t(t,a,o,s){n.set(a,o,s).unproject(i);var c=r[t];if(void 0!==c)for(var h=e.getAttribute("position"),l=0,u=c.length;l<u;l++)h.setXYZ(c[l],n.x,n.y,n.z)}var e,r,n=new a,i=new lt;return function(){e=this.geometry,r=this.pointMap;var n=1,a=1;i.projectionMatrix.copy(this.camera.projectionMatrix),t("c",0,0,-1),t("t",0,0,1),t("n1",-n,-a,-1),t("n2",n,-a,-1),t("n3",-n,a,-1),t("n4",n,a,-1),t("f1",-n,-a,1),t("f2",n,-a,1),t("f3",-n,a,1),t("f4",n,a,1),t("u1",.7*n,1.1*a,-1),t("u2",.7*-n,1.1*a,-1),t("u3",0,2*a,-1),t("cf1",-n,0,1),t("cf2",n,0,1),t("cf3",0,-a,1),t("cf4",0,a,1),t("cn1",-n,0,-1),t("cn2",n,0,-1),t("cn3",0,-a,-1),t("cn4",0,a,-1),e.getAttribute("position").needsUpdate=!0}}(),aa.prototype=Object.create(Ne.prototype),aa.prototype.constructor=aa,aa.prototype.update=function(){var t=new et;return function(e){if(void 0!==e&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&t.setFromObject(this.object),!t.isEmpty()){var r=t.min,n=t.max,i=this.geometry.attributes.position,a=i.array;a[0]=n.x,a[1]=n.y,a[2]=n.z,a[3]=r.x,a[4]=n.y,a[5]=n.z,a[6]=r.x,a[7]=r.y,a[8]=n.z,a[9]=n.x,a[10]=r.y,a[11]=n.z,a[12]=n.x,a[13]=n.y,a[14]=r.z,a[15]=r.x,a[16]=n.y,a[17]=r.z,a[18]=r.x,a[19]=r.y,a[20]=r.z,a[21]=n.x,a[22]=r.y,a[23]=r.z,i.needsUpdate=!0,this.geometry.computeBoundingSphere()}}}(),aa.prototype.setFromObject=function(t){return this.object=t,this.update(),this},oa.prototype=Object.create(Ne.prototype),oa.prototype.constructor=oa,oa.prototype.updateMatrixWorld=function(t){var e=this.box;e.isEmpty()||(e.getCenter(this.position),e.getSize(this.scale),this.scale.multiplyScalar(.5),ht.prototype.updateMatrixWorld.call(this,t))},sa.prototype=Object.create(Oe.prototype),sa.prototype.constructor=sa,sa.prototype.updateMatrixWorld=function(t){var e=-this.plane.constant;Math.abs(e)<1e-8&&(e=1e-8),this.scale.set(.5*this.size,.5*this.size,e),this.lookAt(this.plane.normal),ht.prototype.updateMatrixWorld.call(this,t)};var Wl,Xl;ca.prototype=Object.create(ht.prototype),ca.prototype.constructor=ca,ca.prototype.setDirection=function(){var t,e=new a;return function(r){r.y>.99999?this.quaternion.set(0,0,0,1):r.y<-.99999?this.quaternion.set(1,0,0,0):(e.set(r.z,0,-r.x).normalize(),t=Math.acos(r.y),this.quaternion.setFromAxisAngle(e,t))}}(),ca.prototype.setLength=function(t,e,r){void 0===e&&(e=.2*t),void 0===r&&(r=.2*e),this.line.scale.set(1,Math.max(0,t-e),1),this.line.updateMatrix(),this.cone.scale.set(r,e,r),this.cone.position.y=t,this.cone.updateMatrix()},ca.prototype.setColor=function(t){this.line.material.color.copy(t),this.cone.material.color.copy(t)},ha.prototype=Object.create(Ne.prototype),ha.prototype.constructor=ha;var ql={createMultiMaterialObject:function(t,e){for(var r=new Fe,n=0,i=e.length;n<i;n++)r.add(new Dt(t,e[n]));return r},detach:function(t,e,r){t.applyMatrix(e.matrixWorld),e.remove(t),r.add(t)},attach:function(t,e,r){t.applyMatrix((new n).getInverse(r.matrixWorld)),e.remove(t),r.add(t)}},Yl=0,Zl=1;yn.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(yn.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},Object.assign(Gn.prototype,{createPointsGeometry:function(t){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var e=new dt,r=0,n=t.length;r<n;r++){var i=t[r];e.vertices.push(new a(i.x,i.y,i.z||0))}return e}}),Object.assign(Hn.prototype,{fromPoints:function(t){console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(t)}}),Pa.prototype=Object.create(wn.prototype),Ca.prototype=Object.create(wn.prototype),Ia.prototype=Object.create(wn.prototype),Object.assign(Ia.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.")}}),ta.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},Ji.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Object.assign(fi.prototype,{extractUrlBase:function(t){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),zl.extractUrlBase(t)}}),Object.assign(Y.prototype,{center:function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},size:function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(et.prototype,{center:function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionSphere:function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},size:function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)}}),Nt.prototype.center=function(t){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(t)},Object.assign(ac,{random16:function(){return console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead."),Math.random()},nearestPowerOfTwo:function(t){return console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo()."),ac.floorPowerOfTwo(t)},nextPowerOfTwo:function(t){return console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo()."),ac.ceilPowerOfTwo(t)}}),Object.assign(o.prototype,{flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},multiplyVector3:function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBuffer:function(t){return console.warn("THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead."),this.applyToBufferAttribute(t)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}}),Object.assign(n.prototype,{extractPosition:function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},getPosition:function(){var t;return function(){return void 0===t&&(t=new a),console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),t.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector4:function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},crossVector:function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.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.")},applyToBuffer:function(t){return console.warn("THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead."),this.applyToBufferAttribute(t)},applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(t,e,r,n,i,a){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,n,r,i,a)}}),nt.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},i.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},Object.assign(Ot.prototype,{isIntersectionBox:function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionPlane:function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},isIntersectionSphere:function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)}}),Object.assign(Vn.prototype,{extractAllPoints:function(t){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(t)},extrude:function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new Ur(this,t)},makeGeometry:function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new Wr(this,t)}}),Object.assign(r.prototype,{fromAttribute:function(t,e,r){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,r)},distanceToManhattan:function(t){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(a.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(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},applyProjection:function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},fromAttribute:function(t,e,r){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,r)},distanceToManhattan:function(t){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(c.prototype,{fromAttribute:function(t,e,r){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,r)},lengthManhattan:function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),dt.prototype.computeTangents=function(){console.warn("THREE.Geometry: .computeTangents() has been removed.")},Object.assign(ht.prototype,{getChildByName:function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)}}),Object.defineProperties(ht.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},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.defineProperties(Re.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(Le.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),Object.defineProperty(yn.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(t){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=t}}),me.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(kn.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties(ft.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}}}),Object.assign(St.prototype,{addIndex:function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},addDrawCall:function(t,e,r){void 0!==r&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")}}),Object.defineProperties(St.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(Ni.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(K.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new q}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=t===eo}}}),Object.defineProperties(on.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(It.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),
this.extensions.derivatives},set:function(t){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=t}}}),Object.assign(_e.prototype,{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(t){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(t)},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.")}}),Object.defineProperties(_e.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){return this.shadowMap.cullFace},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapCullFace is now .shadowMap.cullFace."),this.shadowMap.cullFace=t}}}),Object.defineProperties(at.prototype,{cullFace:{get:function(){return this.renderReverseSided?Wa:ja},set:function(t){var e=t!==ja;console.warn("WebGLRenderer: .shadowMap.cullFace is deprecated. Set .shadowMap.renderReverseSided to "+e+"."),this.renderReverseSided=e}}}),Object.defineProperties(h.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(t){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=t}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(t){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=t}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(t){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=t}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(t){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=t}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(t){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(t){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=t}}}),Object.defineProperties(ge.prototype,{standing:{set:function(){console.warn("THREE.WebVRManager: .standing has been removed.")}}}),Ti.prototype.load=function(t){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var e=this,r=new _i;return r.load(t,function(t){e.setBuffer(t)}),this},Ai.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},Mi.prototype.updateCubeMap=function(t,e){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(t,e)};var Jl={merge:function(t,e,r){console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.");var n;e.isMesh&&(e.matrixAutoUpdate&&e.updateMatrix(),n=e.matrix,e=e.geometry),t.merge(e,n,r)},center:function(t){return console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead."),t.center()}},Ql={crossOrigin:void 0,loadTexture:function(t,e,r,n){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var i=new gn;i.setCrossOrigin(this.crossOrigin);var a=i.load(t,r,void 0,n);return e&&(a.mapping=e),a},loadTextureCube:function(t,e,r,n){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");var i=new vn;i.setCrossOrigin(this.crossOrigin);var a=i.load(t,r,void 0,n);return e&&(a.mapping=e),a},loadCompressedTexture:function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},loadCompressedTextureCube:function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")}};t.WebGLRenderTargetCube=l,t.WebGLRenderTarget=h,t.WebGLRenderer=_e,t.ShaderLib=xl,t.UniformsLib=mc,t.UniformsUtils=vc,t.ShaderChunk=yl,t.FogExp2=we,t.Fog=Me,t.Scene=Ee,t.LensFlare=Te,t.Sprite=Ae,t.LOD=Re,t.SkinnedMesh=Ce,t.Skeleton=Le,t.Bone=Pe,t.Mesh=Dt,t.LineSegments=Ne,t.LineLoop=Ue,t.Line=Oe,t.Points=Be,t.Group=Fe,t.VideoTexture=ze,t.DataTexture=u,t.CompressedTexture=Ge,t.CubeTexture=p,t.CanvasTexture=J,t.DepthTexture=He,t.Texture=s,t.CompressedTextureLoader=dn,t.DataTextureLoader=fn,t.CubeTextureLoader=vn,t.TextureLoader=gn,t.ObjectLoader=vi,t.MaterialLoader=pi,t.BufferGeometryLoader=di,t.DefaultLoadingManager=Pl,t.LoadingManager=un,t.JSONLoader=mi,t.ImageLoader=mn,t.ImageBitmapLoader=gi,t.FontLoader=bi,t.FileLoader=pn,t.Loader=fi,t.LoaderUtils=zl,t.Cache=Ll,t.AudioLoader=_i,t.SpotLightShadow=Xn,t.SpotLight=qn,t.PointLight=Yn,t.RectAreaLight=Kn,t.HemisphereLight=jn,t.DirectionalLightShadow=Zn,t.DirectionalLight=Jn,t.AmbientLight=Qn,t.LightShadow=Wn,t.Light=kn,t.StereoCamera=wi,t.PerspectiveCamera=me,t.OrthographicCamera=ut,t.CubeCamera=Mi,t.ArrayCamera=ve,t.Camera=lt,t.AudioListener=Ei,t.PositionalAudio=Si,t.AudioContext=jl,t.AudioAnalyser=Ai,t.Audio=Ti,t.VectorKeyframeTrack=li,t.StringKeyframeTrack=$n,t.QuaternionKeyframeTrack=ni,t.NumberKeyframeTrack=ai,t.ColorKeyframeTrack=ii,t.BooleanKeyframeTrack=ti,t.PropertyMixer=Ri,t.PropertyBinding=Pi,t.KeyframeTrack=hi,t.AnimationUtils=Bl,t.AnimationObjectGroup=Ci,t.AnimationMixer=Oi,t.AnimationClip=ui,t.Uniform=Ni,t.InstancedBufferGeometry=Ui,t.BufferGeometry=St,t.Geometry=dt,t.InterleavedBufferAttribute=Di,t.InstancedInterleavedBuffer=Fi,t.InterleavedBuffer=Bi,t.InstancedBufferAttribute=zi,t.Face3=pt,t.Object3D=ht,t.Raycaster=Gi,t.Layers=ct,t.EventDispatcher=e,t.Clock=ki,t.QuaternionLinearInterpolant=ri,t.LinearInterpolant=si,t.DiscreteInterpolant=ci,t.CubicInterpolant=oi,t.Interpolant=ei,t.Triangle=Ut,t.Math=ac,t.Spherical=ji,t.Cylindrical=Wi,t.Plane=nt,t.Frustum=it,t.Sphere=rt,t.Ray=Ot,t.Matrix4=n,t.Matrix3=o,t.Box3=et,t.Box2=Y,t.Line3=Nt,t.Euler=st,t.Vector4=c,t.Vector3=a,t.Vector2=r,t.Quaternion=i,t.Color=q,t.ImmediateRenderObject=Xi,t.VertexNormalsHelper=qi,t.SpotLightHelper=Yi,t.SkeletonHelper=Ji,t.PointLightHelper=Qi,t.RectAreaLightHelper=Ki,t.HemisphereLightHelper=$i,t.GridHelper=ta,t.PolarGridHelper=ea,t.FaceNormalsHelper=ra,t.DirectionalLightHelper=na,t.CameraHelper=ia,t.BoxHelper=aa,t.Box3Helper=oa,t.PlaneHelper=sa,t.ArrowHelper=ca,t.AxesHelper=ha,t.Shape=Vn,t.Path=Hn,t.ShapePath=yi,t.Font=xi,t.CurvePath=Gn,t.Curve=yn,t.ShapeUtils=Sl,t.SceneUtils=ql,t.WebGLUtils=be,t.WireframeGeometry=Ve,t.ParametricGeometry=ke,t.ParametricBufferGeometry=je,t.TetrahedronGeometry=qe,t.TetrahedronBufferGeometry=Ye,t.OctahedronGeometry=Ze,t.OctahedronBufferGeometry=Je,t.IcosahedronGeometry=Qe,t.IcosahedronBufferGeometry=Ke,t.DodecahedronGeometry=$e,t.DodecahedronBufferGeometry=tr,t.PolyhedronGeometry=We,t.PolyhedronBufferGeometry=Xe,t.TubeGeometry=er,t.TubeBufferGeometry=rr,t.TorusKnotGeometry=nr,t.TorusKnotBufferGeometry=ir,t.TorusGeometry=ar,t.TorusBufferGeometry=or,t.TextGeometry=Br,t.TextBufferGeometry=Fr,t.SphereGeometry=zr,t.SphereBufferGeometry=Gr,t.RingGeometry=Hr,t.RingBufferGeometry=Vr,t.PlaneGeometry=Lt,t.PlaneBufferGeometry=Pt,t.LatheGeometry=kr,t.LatheBufferGeometry=jr,t.ShapeGeometry=Wr,t.ShapeBufferGeometry=Xr,t.ExtrudeGeometry=Ur,t.ExtrudeBufferGeometry=Dr,t.EdgesGeometry=Yr,t.ConeGeometry=Qr,t.ConeBufferGeometry=Kr,t.CylinderGeometry=Zr,t.CylinderBufferGeometry=Jr,t.CircleGeometry=$r,t.CircleBufferGeometry=tn,t.BoxGeometry=At,t.BoxBufferGeometry=Rt,t.ShadowMaterial=en,t.SpriteMaterial=Se,t.RawShaderMaterial=rn,t.ShaderMaterial=It,t.PointsMaterial=De,t.MeshPhysicalMaterial=an,t.MeshStandardMaterial=nn,t.MeshPhongMaterial=on,t.MeshToonMaterial=sn,t.MeshNormalMaterial=cn,t.MeshLambertMaterial=hn,t.MeshDepthMaterial=$,t.MeshDistanceMaterial=tt;t.MeshBasicMaterial=Ct;t.LineDashedMaterial=ln,t.LineBasicMaterial=Ie,t.Material=K,t.Float64BufferAttribute=Mt,t.Float32BufferAttribute=wt,t.Uint32BufferAttribute=_t,t.Int32BufferAttribute=bt,t.Uint16BufferAttribute=xt,t.Int16BufferAttribute=yt,t.Uint8ClampedBufferAttribute=gt,t.Uint8BufferAttribute=vt,t.Int8BufferAttribute=mt,t.BufferAttribute=ft,t.ArcCurve=bn,t.CatmullRomCurve3=wn,t.CubicBezierCurve=On,t.CubicBezierCurve3=Nn,t.EllipseCurve=xn,t.LineCurve=Un,t.LineCurve3=Dn,t.QuadraticBezierCurve=Bn,t.QuadraticBezierCurve3=Fn,t.SplineCurve=zn,t.REVISION=Ha,t.MOUSE=Va,t.CullFaceNone=ka,t.CullFaceBack=ja,t.CullFaceFront=Wa,t.CullFaceFrontBack=Xa,t.FrontFaceDirectionCW=qa,t.FrontFaceDirectionCCW=Ya,t.BasicShadowMap=Za,t.PCFShadowMap=Ja,t.PCFSoftShadowMap=Qa,t.FrontSide=Ka,t.BackSide=$a,t.DoubleSide=to,t.FlatShading=eo,t.SmoothShading=ro,t.NoColors=no,t.FaceColors=io,t.VertexColors=ao,t.NoBlending=oo,t.NormalBlending=so,t.AdditiveBlending=co,t.SubtractiveBlending=ho,t.MultiplyBlending=lo,t.CustomBlending=uo,t.AddEquation=po,t.SubtractEquation=fo,t.ReverseSubtractEquation=mo,t.MinEquation=vo,t.MaxEquation=go,t.ZeroFactor=yo,t.OneFactor=xo,t.SrcColorFactor=bo,t.OneMinusSrcColorFactor=_o,t.SrcAlphaFactor=wo,t.OneMinusSrcAlphaFactor=Mo,t.DstAlphaFactor=Eo,t.OneMinusDstAlphaFactor=To,t.DstColorFactor=So,t.OneMinusDstColorFactor=Ao,t.SrcAlphaSaturateFactor=Ro,t.NeverDepth=Lo,t.AlwaysDepth=Po,t.LessDepth=Co,t.LessEqualDepth=Io,t.EqualDepth=Oo,t.GreaterEqualDepth=No,t.GreaterDepth=Uo,t.NotEqualDepth=Do,t.MultiplyOperation=Bo,t.MixOperation=Fo,t.AddOperation=zo,t.NoToneMapping=Go,t.LinearToneMapping=Ho,t.ReinhardToneMapping=Vo,t.Uncharted2ToneMapping=ko,t.CineonToneMapping=jo,t.UVMapping=Wo,t.CubeReflectionMapping=Xo,t.CubeRefractionMapping=qo,t.EquirectangularReflectionMapping=Yo,t.EquirectangularRefractionMapping=Zo,t.SphericalReflectionMapping=Jo,t.CubeUVReflectionMapping=Qo,t.CubeUVRefractionMapping=Ko,t.RepeatWrapping=$o,t.ClampToEdgeWrapping=ts,t.MirroredRepeatWrapping=es,t.NearestFilter=rs,t.NearestMipMapNearestFilter=ns,t.NearestMipMapLinearFilter=is,t.LinearFilter=as,t.LinearMipMapNearestFilter=os,t.LinearMipMapLinearFilter=ss,t.UnsignedByteType=cs,t.ByteType=hs,t.ShortType=ls,t.UnsignedShortType=us,t.IntType=ps,t.UnsignedIntType=ds,t.FloatType=fs,t.HalfFloatType=ms,t.UnsignedShort4444Type=vs,t.UnsignedShort5551Type=gs,t.UnsignedShort565Type=ys,t.UnsignedInt248Type=xs,t.AlphaFormat=bs,t.RGBFormat=_s,t.RGBAFormat=ws,t.LuminanceFormat=Ms,t.LuminanceAlphaFormat=Es,t.RGBEFormat=Ts,t.DepthFormat=Ss,t.DepthStencilFormat=As,t.RGB_S3TC_DXT1_Format=Rs,t.RGBA_S3TC_DXT1_Format=Ls,t.RGBA_S3TC_DXT3_Format=Ps,t.RGBA_S3TC_DXT5_Format=Cs,t.RGB_PVRTC_4BPPV1_Format=Is,t.RGB_PVRTC_2BPPV1_Format=Os,t.RGBA_PVRTC_4BPPV1_Format=Ns,t.RGBA_PVRTC_2BPPV1_Format=Us,t.RGB_ETC1_Format=Ds,t.LoopOnce=Bs,t.LoopRepeat=Fs,t.LoopPingPong=zs,t.InterpolateDiscrete=Gs,t.InterpolateLinear=Hs,t.InterpolateSmooth=Vs,t.ZeroCurvatureEnding=ks,t.ZeroSlopeEnding=js,t.WrapAroundEnding=Ws,t.TrianglesDrawMode=Xs,t.TriangleStripDrawMode=qs,t.TriangleFanDrawMode=Ys,t.LinearEncoding=Zs,t.sRGBEncoding=Js,t.GammaEncoding=Qs,t.RGBEEncoding=Ks,t.LogLuvEncoding=$s,t.RGBM7Encoding=tc,t.RGBM16Encoding=ec,t.RGBDEncoding=rc,t.BasicDepthPacking=nc,t.RGBADepthPacking=ic,t.CubeGeometry=At,t.Face4=la,t.LineStrip=Yl,t.LinePieces=Zl,t.MeshFaceMaterial=ua,t.MultiMaterial=pa,t.PointCloud=da,t.Particle=fa,t.ParticleSystem=ma,t.PointCloudMaterial=va,t.ParticleBasicMaterial=ga,t.ParticleSystemMaterial=ya,t.Vertex=xa,t.DynamicBufferAttribute=ba,t.Int8Attribute=_a,t.Uint8Attribute=wa,t.Uint8ClampedAttribute=Ma,t.Int16Attribute=Ea,t.Uint16Attribute=Ta,t.Int32Attribute=Sa,t.Uint32Attribute=Aa,t.Float32Attribute=Ra,t.Float64Attribute=La,t.ClosedSplineCurve3=Pa,t.SplineCurve3=Ca,t.Spline=Ia,t.AxisHelper=Oa,t.BoundingBoxHelper=Na,t.EdgesHelper=Ua,t.WireframeHelper=Da,t.XHRLoader=Ba,t.BinaryTextureLoader=Fa,t.GeometryUtils=Jl,t.ImageUtils=Ql,t.Projector=za,t.CanvasRenderer=Ga,Object.defineProperty(t,"__esModule",{value:!0})});
},{}],42:[function(_dereq_,module,exports){
THREE.ColladaLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager},THREE.ColladaLoader.prototype={constructor:THREE.ColladaLoader,crossOrigin:"Anonymous",load:function(e,t,r,a){var n=this,i=void 0===n.path?THREE.LoaderUtils.extractUrlBase(e):n.path,s=new THREE.FileLoader(n.manager);s.load(e,function(e){t(n.parse(e,i))},r,a)},setPath:function(e){this.path=e},options:{set convertUpAxis(e){console.warn("THREE.ColladaLoader: options.convertUpAxis() has been removed. Up axis is converted automatically.")}},setCrossOrigin:function(e){this.crossOrigin=e},parse:function(e,t){function r(e,t){for(var r=[],a=e.childNodes,n=0,i=a.length;n<i;n++){var s=a[n];s.nodeName===t&&r.push(s)}return r}function a(e){if(0===e.length)return[];for(var t=e.trim().split(/\s+/),r=new Array(t.length),a=0,n=t.length;a<n;a++)r[a]=t[a];return r}function n(e){if(0===e.length)return[];for(var t=e.trim().split(/\s+/),r=new Array(t.length),a=0,n=t.length;a<n;a++)r[a]=parseFloat(t[a]);return r}function i(e){if(0===e.length)return[];for(var t=e.trim().split(/\s+/),r=new Array(t.length),a=0,n=t.length;a<n;a++)r[a]=parseInt(t[a]);return r}function s(e){return e.substring(1)}function o(){return"three_default_"+dt++}function c(e){return 0===Object.keys(e).length}function l(e){return{unit:d(r(e,"unit")[0]),upAxis:u(r(e,"up_axis")[0])}}function d(e){return void 0!==e?parseFloat(e.getAttribute("meter")):1}function u(e){return void 0!==e?e.textContent:"Y_UP"}function f(e,t,a,n){var i=r(e,t)[0];if(void 0!==i)for(var s=r(i,a),o=0;o<s.length;o++)n(s[o])}function m(e,t){for(var r in e){var a=e[r];a.build=t(e[r])}}function h(e,t){return void 0!==e.build?e.build:(e.build=t(e),e.build)}function p(e){for(var t={sources:{},samplers:{},channels:{}},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType){var i;switch(n.nodeName){case"source":i=n.getAttribute("id"),t.sources[i]=pe(n);break;case"sampler":i=n.getAttribute("id"),t.samplers[i]=v(n);break;case"channel":i=n.getAttribute("target"),t.channels[i]=g(n);break;default:console.log(n)}}}ut.animations[e.getAttribute("id")]=t}function v(e){for(var t={inputs:{}},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"input":var i=s(n.getAttribute("source")),o=n.getAttribute("semantic");t.inputs[o]=i}}return t}function g(e){var t={},r=e.getAttribute("target"),a=r.split("/"),n=a.shift(),i=a.shift(),o=i.indexOf("(")!==-1,c=i.indexOf(".")!==-1;if(c)a=i.split("."),i=a.shift(),t.member=a.shift();else if(o){var l=i.split("(");i=l.shift();for(var d=0;d<l.length;d++)l[d]=parseInt(l[d].replace(/\)/,""));t.indices=l}return t.id=n,t.sid=i,t.arraySyntax=o,t.memberSyntax=c,t.sampler=s(e.getAttribute("source")),t}function b(e){var t=[],r=e.channels,a=e.samplers,n=e.sources;for(var i in r)if(r.hasOwnProperty(i)){var s=r[i],o=a[s.sampler],c=o.inputs.INPUT,l=o.inputs.OUTPUT,d=n[c],u=n[l],f=E(s,d,u);T(f,t)}return t}function y(e){return h(ut.animations[e],b)}function E(e,t,r){var a,n,i,s,o,c,l=ut.nodes[e.id],d=Je(l.id),u=l.transforms[e.sid],f=l.matrix.clone().transpose(),m={};switch(u){case"matrix":for(i=0,s=t.array.length;i<s;i++)if(a=t.array[i],n=i*r.stride,void 0===m[a]&&(m[a]={}),e.arraySyntax===!0){var h=r.array[n],p=e.indices[0]+4*e.indices[1];m[a][p]=h}else for(o=0,c=r.stride;o<c;o++)m[a][o]=r.array[n+o];break;case"translate":console.warn('THREE.ColladaLoader: Animation transform type "%s" not yet implemented.',u);break;case"rotate":console.warn('THREE.ColladaLoader: Animation transform type "%s" not yet implemented.',u);break;case"scale":console.warn('THREE.ColladaLoader: Animation transform type "%s" not yet implemented.',u)}var v=N(m,f),g={name:d.uuid,keyframes:v};return g}function N(e,t){function r(e,t){return e.time-t.time}var a=[];for(var n in e)a.push({time:parseFloat(n),value:e[n]});a.sort(r);for(var i=0;i<16;i++)w(a,i,t.elements[i]);return a}function T(e,t){for(var r=e.keyframes,a=e.name,n=[],i=[],s=[],o=[],c=0,l=r.length;c<l;c++){var d=r[c],u=d.time,f=d.value;tt.fromArray(f).transpose(),tt.decompose(Ze,et,$e),n.push(u),i.push(Ze.x,Ze.y,Ze.z),s.push(et.x,et.y,et.z,et.w),o.push($e.x,$e.y,$e.z)}return i.length>0&&t.push(new THREE.VectorKeyframeTrack(a+".position",n,i)),s.length>0&&t.push(new THREE.QuaternionKeyframeTrack(a+".quaternion",n,s)),o.length>0&&t.push(new THREE.VectorKeyframeTrack(a+".scale",n,o)),t}function w(e,t,r){var a,n,i,s=!0;for(n=0,i=e.length;n<i;n++)a=e[n],void 0===a.value[t]?a.value[t]=null:s=!1;if(s===!0)for(n=0,i=e.length;n<i;n++)a=e[n],a.value[t]=r;else k(e,t)}function k(e,t){for(var r,a,n=0,i=e.length;n<i;n++){var s=e[n];if(null===s.value[t]){if(r=x(e,n,t),a=A(e,n,t),null===r){s.value[t]=a.value[t];continue}if(null===a){s.value[t]=r.value[t];continue}R(s,r,a,t)}}}function x(e,t,r){for(;t>=0;){var a=e[t];if(null!==a.value[r])return a;t--}return null}function A(e,t,r){for(;t<e.length;){var a=e[t];if(null!==a.value[r])return a;t++}return null}function R(e,t,r,a){return r.time-t.time===0?void(e.value[a]=t.value[a]):void(e.value[a]=(e.time-t.time)*(r.value[a]-t.value[a])/(r.time-t.time)+t.value[a])}function H(e){for(var t={name:e.getAttribute("id")||"default",start:parseFloat(e.getAttribute("start")||0),end:parseFloat(e.getAttribute("end")||0),animations:[]},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"instance_animation":t.animations.push(s(n.getAttribute("url")))}}ut.clips[e.getAttribute("id")]=t}function C(e){for(var t=[],r=e.name,a=e.end-e.start||-1,n=e.animations,i=0,s=n.length;i<s;i++)for(var o=y(n[i]),c=0,l=o.length;c<l;c++)t.push(o[c]);return new THREE.AnimationClip(r,a,t)}function _(e){return h(ut.clips[e],C)}function L(e){for(var t={},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"skin":t.id=s(n.getAttribute("source")),t.skin=M(n);break;case"morph":t.id=s(n.getAttribute("source")),console.warn("THREE.ColladaLoader: Morph target animation not supported yet.")}}ut.controllers[e.getAttribute("id")]=t}function M(e){for(var t={sources:{}},r=0,a=e.childNodes.length;r<a;r++){var i=e.childNodes[r];if(1===i.nodeType)switch(i.nodeName){case"bind_shape_matrix":t.bindShapeMatrix=n(i.textContent);break;case"source":var s=i.getAttribute("id");t.sources[s]=pe(i);break;case"joints":t.joints=j(i);break;case"vertex_weights":t.vertexWeights=O(i)}}return t}function j(e){for(var t={inputs:{}},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"input":var i=n.getAttribute("semantic"),o=s(n.getAttribute("source"));t.inputs[i]=o}}return t}function O(e){for(var t={inputs:{}},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"input":var o=n.getAttribute("semantic"),c=s(n.getAttribute("source")),l=parseInt(n.getAttribute("offset"));t.inputs[o]={id:c,offset:l};break;case"vcount":t.vcount=i(n.textContent);break;case"v":t.v=i(n.textContent)}}return t}function I(e){var t={id:e.id},r=ut.geometries[t.id];return void 0!==e.skin&&(t.skin=S(e.skin),r.sources.skinIndices=t.skin.indices,r.sources.skinWeights=t.skin.weights),t}function S(e){function t(e,t){return t.weight-e.weight}var r,a,n,i=4,s={joints:[],indices:{array:[],stride:i},weights:{array:[],stride:i}},o=e.sources,c=e.vertexWeights,l=c.vcount,d=c.v,u=c.inputs.JOINT.offset,f=c.inputs.WEIGHT.offset,m=e.sources[e.joints.inputs.JOINT],h=e.sources[e.joints.inputs.INV_BIND_MATRIX],p=o[c.inputs.WEIGHT.id].array,v=0;for(r=0,n=l.length;r<n;r++){var g=l[r],b=[];for(a=0;a<g;a++){var y=d[v+u],E=d[v+f],N=p[E];b.push({index:y,weight:N}),v+=2}for(b.sort(t),a=0;a<i;a++){var T=b[a];void 0!==T?(s.indices.array.push(T.index),s.weights.array.push(T.weight)):(s.indices.array.push(0),s.weights.array.push(0))}}for(s.bindMatrix=(new THREE.Matrix4).fromArray(e.bindShapeMatrix).transpose(),r=0,n=m.array.length;r<n;r++){var w=m.array[r],k=(new THREE.Matrix4).fromArray(h.array,r*h.stride).transpose();s.joints.push({name:w,boneInverse:k})}return s}function q(e){return h(ut.controllers[e],I)}function P(e){var t={init_from:r(e,"init_from")[0].textContent};ut.images[e.getAttribute("id")]=t}function F(e){return void 0!==e.build?e.build:e.init_from}function U(e){return h(ut.images[e],F)}function B(e){for(var t={},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"profile_COMMON":t.profile=V(n)}}ut.effects[e.getAttribute("id")]=t}function V(e){for(var t={surfaces:{},samplers:{}},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"newparam":z(n,t);break;case"technique":t.technique=J(n)}}return t}function z(e,t){for(var r=e.getAttribute("sid"),a=0,n=e.childNodes.length;a<n;a++){var i=e.childNodes[a];if(1===i.nodeType)switch(i.nodeName){case"surface":t.surfaces[r]=W(i);break;case"sampler2D":t.samplers[r]=D(i)}}}function W(e){for(var t={},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"init_from":t.init_from=n.textContent}}return t}function D(e){for(var t={},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"source":t.source=n.textContent}}return t}function J(e){for(var t={},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"constant":case"lambert":case"blinn":case"phong":t.type=n.nodeName,t.parameters=G(n)}}return t}function G(e){for(var t={},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"emission":case"diffuse":case"specular":case"shininess":case"transparent":case"transparency":t[n.nodeName]=K(n)}}return t}function K(e){for(var t={},r=0,a=e.childNodes.length;r<a;r++){var i=e.childNodes[r];if(1===i.nodeType)switch(i.nodeName){case"color":t[i.nodeName]=n(i.textContent);break;case"float":t[i.nodeName]=parseFloat(i.textContent);break;case"texture":t[i.nodeName]={id:i.getAttribute("texture"),extra:X(i)}}}return t}function X(e){for(var t={technique:{}},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"extra":Q(n,t)}}return t}function Q(e,t){for(var r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"technique":Y(n,t)}}}function Y(e,t){for(var r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"repeatU":case"repeatV":case"offsetU":case"offsetV":t.technique[n.nodeName]=parseFloat(n.textContent);break;case"wrapU":case"wrapV":"TRUE"===n.textContent.toUpperCase()?t.technique[n.nodeName]=1:"FALSE"===n.textContent.toUpperCase()?t.technique[n.nodeName]=0:t.technique[n.nodeName]=parseInt(n.textContent)}}}function Z(e){return e}function $(e){return h(ut.effects[e],Z)}function ee(e){for(var t={name:e.getAttribute("name")},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"instance_effect":t.url=s(n.getAttribute("url"))}}ut.materials[e.getAttribute("id")]=t}function te(e){function t(e){var t=a.profile.samplers[e.id];if(void 0!==t){var r=a.profile.surfaces[t.source],n=ot.load(U(r.init_from)),i=e.extra;if(void 0!==i&&void 0!==i.technique&&c(i.technique)===!1){var s=i.technique;n.wrapS=s.wrapU?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping,n.wrapT=s.wrapV?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping,n.offset.set(s.offsetU||0,s.offsetV||0),n.repeat.set(s.repeatU||1,s.repeatV||1)}else n.wrapS=THREE.RepeatWrapping,n.wrapT=THREE.RepeatWrapping;return n}return console.error("THREE.ColladaLoader: Undefined sampler",e.id),null}var r,a=$(e.url),n=a.profile.technique;switch(n.type){case"phong":case"blinn":r=new THREE.MeshPhongMaterial;break;case"lambert":r=new THREE.MeshLambertMaterial;break;default:r=new THREE.MeshBasicMaterial}r.name=e.name;var i=n.parameters;for(var s in i){var o=i[s];switch(s){case"diffuse":o.color&&r.color.fromArray(o.color),o.texture&&(r.map=t(o.texture));break;case"specular":o.color&&r.specular&&r.specular.fromArray(o.color),o.texture&&(r.specularMap=t(o.texture));break;case"shininess":o.float&&r.shininess&&(r.shininess=o.float);break;case"emission":o.color&&r.emissive&&r.emissive.fromArray(o.color);break;case"transparent":r.transparent=!0;break;case"transparency":void 0!==o.float&&(r.opacity=o.float),r.transparent=!0}}return r}function re(e){return h(ut.materials[e],te)}function ae(e){for(var t={name:e.getAttribute("name")},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"optics":t.optics=ne(n)}}ut.cameras[e.getAttribute("id")]=t}function ne(e){for(var t=0;t<e.childNodes.length;t++){var r=e.childNodes[t];switch(r.nodeName){case"technique_common":return ie(r)}}return{}}function ie(e){for(var t={},r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];switch(a.nodeName){case"perspective":case"orthographic":t.technique=a.nodeName,t.parameters=se(a)}}return t}function se(e){for(var t={},r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];switch(a.nodeName){case"xfov":case"yfov":case"xmag":case"ymag":case"znear":case"zfar":case"aspect_ratio":t[a.nodeName]=parseFloat(a.textContent)}}return t}function oe(e){var t;switch(e.optics.technique){case"perspective":t=new THREE.PerspectiveCamera(e.optics.parameters.yfov,e.optics.parameters.aspect_ratio,e.optics.parameters.znear,e.optics.parameters.zfar);break;case"orthographic":var r=e.optics.parameters.ymag,a=e.optics.parameters.xmag,n=e.optics.parameters.aspect_ratio;a=void 0===a?r*n:a,r=void 0===r?a/n:r,a*=.5,r*=.5,t=new THREE.OrthographicCamera(-a,a,r,-r,e.optics.parameters.znear,e.optics.parameters.zfar);break;default:t=new THREE.PerspectiveCamera}return t.name=e.name,t}function ce(e){var t=ut.cameras[e];return void 0!==t?h(t,oe):(console.warn("THREE.ColladaLoader: Couldn't find camera with ID:",e),null)}function le(e){for(var t={},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"technique_common":t=de(n)}}ut.lights[e.getAttribute("id")]=t}function de(e){for(var t={},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"directional":case"point":case"spot":case"ambient":t.technique=n.nodeName,t.parameters=ue(n)}}return t}function ue(e){for(var t={},r=0,a=e.childNodes.length;r<a;r++){var i=e.childNodes[r];if(1===i.nodeType)switch(i.nodeName){case"color":var s=n(i.textContent);t.color=(new THREE.Color).fromArray(s);break;case"falloff_angle":t.falloffAngle=parseFloat(i.textContent);break;case"quadratic_attenuation":var o=parseFloat(i.textContent);t.distance=o?Math.sqrt(1/o):0}}return t}function fe(e){var t;switch(e.technique){case"directional":t=new THREE.DirectionalLight;break;case"point":t=new THREE.PointLight;break;case"spot":t=new THREE.SpotLight;break;case"ambient":t=new THREE.AmbientLight}return e.parameters.color&&t.color.copy(e.parameters.color),e.parameters.distance&&(t.distance=e.parameters.distance),t}function me(e){var t=ut.lights[e];return void 0!==t?h(t,fe):(console.warn("THREE.ColladaLoader: Couldn't find light with ID:",e),null)}function he(e){var t={name:e.getAttribute("name"),sources:{},vertices:{},primitives:[]},a=r(e,"mesh")[0];if(void 0!==a){for(var n=0;n<a.childNodes.length;n++){var i=a.childNodes[n];if(1===i.nodeType){var s=i.getAttribute("id");switch(i.nodeName){case"source":t.sources[s]=pe(i);break;case"vertices":t.vertices=ve(i);break;case"polygons":console.warn("THREE.ColladaLoader: Unsupported primitive type: ",i.nodeName);break;case"lines":case"linestrips":case"polylist":case"triangles":t.primitives.push(ge(i));break;default:console.log(i)}}}ut.geometries[e.getAttribute("id")]=t}}function pe(e){for(var t={array:[],stride:3},i=0;i<e.childNodes.length;i++){var s=e.childNodes[i];if(1===s.nodeType)switch(s.nodeName){case"float_array":t.array=n(s.textContent);break;case"Name_array":t.array=a(s.textContent);break;case"technique_common":var o=r(s,"accessor")[0];void 0!==o&&(t.stride=parseInt(o.getAttribute("stride")))}}return t}function ve(e){for(var t={},r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];1===a.nodeType&&(t[a.getAttribute("semantic")]=s(a.getAttribute("source")))}return t}function ge(e){for(var t={type:e.nodeName,material:e.getAttribute("material"),count:parseInt(e.getAttribute("count")),inputs:{},stride:0},r=0,a=e.childNodes.length;r<a;r++){var n=e.childNodes[r];if(1===n.nodeType)switch(n.nodeName){case"input":var o=s(n.getAttribute("source")),c=n.getAttribute("semantic"),l=parseInt(n.getAttribute("offset"));t.inputs[c]={id:o,offset:l},t.stride=Math.max(t.stride,l+1);break;case"vcount":t.vcount=i(n.textContent);break;case"p":t.p=i(n.textContent)}}return t}function be(e){for(var t={},r=0;r<e.length;r++){var a=e[r];void 0===t[a.type]&&(t[a.type]=[]),t[a.type].push(a)}return t}function ye(e){var t={},r=e.sources,a=e.vertices,n=e.primitives;if(0===n.length)return{};var i=be(n);for(var s in i)t[s]=Ee(i[s],r,a);return t}function Ee(e,t,r){for(var a={},n={array:[],stride:0},i={array:[],stride:0},s={array:[],stride:0},o={array:[],stride:0},c={array:[],stride:4},l={array:[],stride:4},d=new THREE.BufferGeometry,u=[],f=0,m=0,h=0;h<e.length;h++){var p=e[h],v=p.inputs,g=1;p.vcount&&4===p.vcount[0]&&(g=2),m="lines"===p.type||"linestrips"===p.type?2*p.count:3*p.count*g,d.addGroup(f,m,h),f+=m,p.material&&u.push(p.material);for(var b in v){var y=v[b];switch(b){case"VERTEX":for(var E in r){var N=r[E];switch(E){case"POSITION":Ne(p,t[N],y.offset,n.array),n.stride=t[N].stride,t.skinWeights&&t.skinIndices&&(Ne(p,t.skinIndices,y.offset,c.array),Ne(p,t.skinWeights,y.offset,l.array));break;case"NORMAL":Ne(p,t[N],y.offset,i.array),i.stride=t[N].stride;break;case"COLOR":Ne(p,t[N],y.offset,o.array),o.stride=t[N].stride;break;case"TEXCOORD":Ne(p,t[N],y.offset,s.array),s.stride=t[N].stride;break;default:console.warn('THREE.ColladaLoader: Semantic "%s" not handled in geometry build process.',E)}}break;case"NORMAL":Ne(p,t[y.id],y.offset,i.array),i.stride=t[y.id].stride;break;case"COLOR":Ne(p,t[y.id],y.offset,o.array),o.stride=t[y.id].stride;break;case"TEXCOORD":Ne(p,t[y.id],y.offset,s.array),s.stride=t[y.id].stride}}}return n.array.length>0&&d.addAttribute("position",new THREE.Float32BufferAttribute(n.array,n.stride)),i.array.length>0&&d.addAttribute("normal",new THREE.Float32BufferAttribute(i.array,i.stride)),o.array.length>0&&d.addAttribute("color",new THREE.Float32BufferAttribute(o.array,o.stride)),s.array.length>0&&d.addAttribute("uv",new THREE.Float32BufferAttribute(s.array,s.stride)),c.array.length>0&&d.addAttribute("skinIndex",new THREE.Float32BufferAttribute(c.array,c.stride)),l.array.length>0&&d.addAttribute("skinWeight",new THREE.Float32BufferAttribute(l.array,l.stride)),a.data=d,a.type=e[0].type,a.materialKeys=u,a}function Ne(e,t,r,a){function n(e){for(var t=i[e+r]*d,n=t+d;t<n;t++)a.push(l[t])}var i=e.p,s=e.stride,o=e.vcount,c=0,l=t.array,d=t.stride;if(void 0!==e.vcount){for(var u=0,f=0,m=o.length;f<m;f++){var h=o[f];if(4===h){var p=u+0*s,v=u+1*s,g=u+2*s,b=u+3*s;n(p),n(v),n(b),n(v),n(g),n(b)}else if(3===h){var p=u+0*s,v=u+1*s,g=u+2*s;n(p),n(v),n(g)}else c=Math.max(c,h);u+=s*h}c>0&&console.log("THREE.ColladaLoader: Geometry has faces with more than 4 vertices.")}else for(var f=0,m=i.length;f<m;f+=s)n(f)}function Te(e){return h(ut.geometries[e],ye)}function we(e){for(var t={name:e.getAttribute("name")||"",joints:{},links:[]},r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];if(1===a.nodeType)switch(a.nodeName){case"technique_common":Ae(a,t)}}ut.kinematicsModels[e.getAttribute("id")]=t}function ke(e){return void 0!==e.build?e.build:e}function xe(e){return h(ut.kinematicsModels[e],ke)}function Ae(e,t){for(var r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];if(1===a.nodeType)switch(a.nodeName){case"joint":t.joints[a.getAttribute("sid")]=Re(a);break;case"link":t.links.push(Ce(a))}}}function Re(e){for(var t,r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];if(1===a.nodeType)switch(a.nodeName){case"prismatic":case"revolute":t=He(a)}}return t}function He(e,t){for(var t={sid:e.getAttribute("sid"),name:e.getAttribute("name")||"",axis:new THREE.Vector3,limits:{min:0,max:0},type:e.nodeName,static:!1,zeroPosition:0,middlePosition:0},r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];if(1===a.nodeType)switch(a.nodeName){case"axis":var i=n(a.textContent);t.axis.fromArray(i);break;case"limits":var s=a.getElementsByTagName("max")[0],o=a.getElementsByTagName("min")[0];t.limits.max=parseFloat(s.textContent),t.limits.min=parseFloat(o.textContent)}}return t.limits.min>=t.limits.max&&(t.static=!0),t.middlePosition=(t.limits.min+t.limits.max)/2,t}function Ce(e){for(var t={sid:e.getAttribute("sid"),name:e.getAttribute("name")||"",attachments:[],transforms:[]},r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];if(1===a.nodeType)switch(a.nodeName){case"attachment_full":t.attachments.push(_e(a));break;case"matrix":case"translate":case"rotate":t.transforms.push(Le(a))}}return t}function _e(e){for(var t={joint:e.getAttribute("joint").split("/").pop(),transforms:[],links:[]},r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];if(1===a.nodeType)switch(a.nodeName){case"link":t.links.push(Ce(a));break;case"matrix":case"translate":case"rotate":t.transforms.push(Le(a))}}return t}function Le(e){var t={type:e.nodeName},r=n(e.textContent);switch(t.type){case"matrix":t.obj=new THREE.Matrix4,t.obj.fromArray(r).transpose();break;case"translate":t.obj=new THREE.Vector3,t.obj.fromArray(r);break;case"rotate":t.obj=new THREE.Vector3,t.obj.fromArray(r),t.angle=THREE.Math.degToRad(r[3])}return t}function Me(e){for(var t={bindJointAxis:[]},r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];if(1===a.nodeType)switch(a.nodeName){case"bind_joint_axis":t.bindJointAxis.push(je(a))}}ut.kinematicsScenes[s(e.getAttribute("url"))]=t}function je(e){for(var t={target:e.getAttribute("target").split("/").pop()},r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];if(1===a.nodeType)switch(a.nodeName){case"axis":var n=a.getElementsByTagName("param")[0];t.axis=n.textContent;var i=t.axis.split("inst_").pop().split("axis")[0];t.jointIndex=i.substr(0,i.length-1)}}return t}function Oe(e){return void 0!==e.build?e.build:e}function Ie(e){return h(ut.kinematicsScenes[e],Oe)}function Se(){function e(e,t){var r=t.getAttribute("name"),a=n.joints[e];s.traverse(function(n){n.name===r&&(c[e]={object:n,transforms:qe(t),joint:a,position:a.zeroPosition})})}var t=Object.keys(ut.kinematicsModels)[0],r=Object.keys(ut.kinematicsScenes)[0],a=Object.keys(ut.visualScenes)[0];if(void 0!==t&&void 0!==r){for(var n=xe(t),i=Ie(r),s=Xe(a),o=i.bindJointAxis,c={},l=0,d=o.length;l<d;l++){var u=o[l],f=nt.querySelector('[sid="'+u.target+'"]');if(f){var m=f.parentElement;e(u.jointIndex,m)}}var h=new THREE.Matrix4;lt={joints:n&&n.joints,getJointValue:function(e){var t=c[e];return t?t.position:void console.warn("THREE.ColladaLoader: Joint "+e+" doesn't exist.")},setJointValue:function(e,t){var r=c[e];if(r){var a=r.joint;if(t>a.limits.max||t<a.limits.min)console.warn("THREE.ColladaLoader: Joint "+e+" value "+t+" outside of limits (min: "+a.limits.min+", max: "+a.limits.max+").");else if(a.static)console.warn("THREE.ColladaLoader: Joint "+e+" is static.");else{var n=r.object,i=a.axis,s=r.transforms;tt.identity();for(var o=0;o<s.length;o++){var l=s[o];if(l.sid&&l.sid.indexOf(e)!==-1)switch(a.type){case"revolute":tt.multiply(h.makeRotationAxis(i,THREE.Math.degToRad(t)));break;case"prismatic":tt.multiply(h.makeTranslation(i.x*t,i.y*t,i.z*t));break;default:console.warn("THREE.ColladaLoader: Unknown joint type: "+a.type)}else switch(l.type){case"matrix":tt.multiply(l.obj);break;case"translate":tt.multiply(h.makeTranslation(l.obj.x,l.obj.y,l.obj.z));break;case"scale":tt.scale(l.obj);break;case"rotate":tt.multiply(h.makeRotationAxis(l.obj,l.angle))}}n.matrix.copy(tt),n.matrix.decompose(n.position,n.quaternion,n.scale),c[e].position=t}}else console.log("THREE.ColladaLoader: "+e+" does not exist.")}}}}function qe(e){for(var t=[],r=nt.querySelector('[id="'+e.id+'"]'),a=0;a<r.childNodes.length;a++){var i=r.childNodes[a];if(1===i.nodeType)switch(i.nodeName){case"matrix":var s=n(i.textContent),o=(new THREE.Matrix4).fromArray(s).transpose();t.push({sid:i.getAttribute("sid"),type:i.nodeName,obj:o});break;case"translate":case"scale":var s=n(i.textContent),c=(new THREE.Vector3).fromArray(s);t.push({sid:i.getAttribute("sid"),type:i.nodeName,obj:c});break;case"rotate":var s=n(i.textContent),c=(new THREE.Vector3).fromArray(s),l=THREE.Math.degToRad(s[3]);t.push({sid:i.getAttribute("sid"),type:i.nodeName,obj:c,angle:l})}}return t}function Pe(e){for(var t=e.getElementsByTagName("node"),r=0;r<t.length;r++){var a=t[r];a.hasAttribute("id")===!1&&a.setAttribute("id",o())}}function Fe(e){for(var t={name:e.getAttribute("name")||"",type:e.getAttribute("type"),id:e.getAttribute("id"),sid:e.getAttribute("sid"),matrix:new THREE.Matrix4,nodes:[],instanceCameras:[],instanceControllers:[],instanceLights:[],instanceGeometries:[],instanceNodes:[],transforms:{}},r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];if(1===a.nodeType)switch(a.nodeName){case"node":t.nodes.push(a.getAttribute("id")),Fe(a);break;case"instance_camera":t.instanceCameras.push(s(a.getAttribute("url")));break;case"instance_controller":t.instanceControllers.push(Ue(a));break;case"instance_light":t.instanceLights.push(s(a.getAttribute("url")));break;case"instance_geometry":t.instanceGeometries.push(Ue(a));break;case"instance_node":t.instanceNodes.push(s(a.getAttribute("url")));break;case"matrix":var i=n(a.textContent);t.matrix.multiply(tt.fromArray(i).transpose()),t.transforms[a.getAttribute("sid")]=a.nodeName;break;case"translate":var i=n(a.textContent);rt.fromArray(i),t.matrix.multiply(tt.makeTranslation(rt.x,rt.y,rt.z)),t.transforms[a.getAttribute("sid")]=a.nodeName;break;case"rotate":var i=n(a.textContent),o=THREE.Math.degToRad(i[3]);t.matrix.multiply(tt.makeRotationAxis(rt.fromArray(i),o)),t.transforms[a.getAttribute("sid")]=a.nodeName;break;case"scale":var i=n(a.textContent);t.matrix.scale(rt.fromArray(i)),t.transforms[a.getAttribute("sid")]=a.nodeName;break;case"extra":break;default:console.log(a)}}return ut.nodes[t.id]=t,t}function Ue(e){for(var t={id:s(e.getAttribute("url")),materials:{},skeletons:[]},r=0;r<e.childNodes.length;r++){var a=e.childNodes[r];switch(a.nodeName){case"bind_material":for(var n=a.getElementsByTagName("instance_material"),i=0;i<n.length;i++){var o=n[i],c=o.getAttribute("symbol"),l=o.getAttribute("target");t.materials[c]=s(l)}break;case"skeleton":t.skeletons.push(s(a.textContent))}}return t}function Be(e,t){var r,a,n,i=[],s=[];for(r=0;r<e.length;r++){var o=e[r],c=Je(o);Ve(c,t,i)}for(r=0;r<t.length;r++)for(a=0;a<i.length;a++)if(n=i[a],n.bone.name===t[r].name){s[r]=n,n.processed=!0;break}for(r=0;r<i.length;r++)n=i[r],n.processed===!1&&(s.push(n),n.processed=!0);var l=[],d=[];for(r=0;r<s.length;r++)n=s[r],l.push(n.bone),d.push(n.boneInverse);return new THREE.Skeleton(l,d)}function Ve(e,t,r){e.traverse(function(e){if(e.isBone===!0){for(var a,n=0;n<t.length;n++){var i=t[n];if(i.name===e.name){a=i.boneInverse;break}}void 0===a&&(a=new THREE.Matrix4),r.push({bone:e,boneInverse:a,processed:!1})}})}function ze(e){for(var t=[],r=e.matrix,a=e.nodes,n=e.type,i=e.instanceCameras,s=e.instanceControllers,o=e.instanceLights,c=e.instanceGeometries,l=e.instanceNodes,d=0,u=a.length;d<u;d++)t.push(Je(a[d]));for(var d=0,u=i.length;d<u;d++){var f=ce(i[d]);null!==f&&t.push(f.clone())}for(var d=0,u=s.length;d<u;d++)for(var m=s[d],h=q(m.id),p=Te(h.id),v=De(p,m.materials),g=m.skeletons,b=h.skin.joints,y=Be(g,b),E=0,N=v.length;E<N;E++){var T=v[E];T.isSkinnedMesh&&(T.bind(y,h.skin.bindMatrix),T.normalizeSkinWeights()),t.push(T)}for(var d=0,u=o.length;d<u;d++){var w=me(o[d]);null!==w&&t.push(w.clone())}for(var d=0,u=c.length;d<u;d++)for(var m=c[d],p=Te(m.id),v=De(p,m.materials),E=0,N=v.length;E<N;E++)t.push(v[E]);for(var d=0,u=l.length;d<u;d++)t.push(Je(l[d]).clone());var T;if(0===a.length&&1===t.length)T=t[0];else{T="JOINT"===n?new THREE.Bone:new THREE.Group;for(var d=0;d<t.length;d++)T.add(t[d])}return T.name="JOINT"===n?e.sid:e.name,T.matrix.copy(r),T.matrix.decompose(T.position,T.quaternion,T.scale),T}function We(e,t){for(var r=[],a=0,n=e.length;a<n;a++){var i=t[e[a]];r.push(re(i))}return r}function De(e,t){var r=[];for(var a in e){var n=e[a],i=We(n.materialKeys,t);0===i.length&&("lines"===a||"linestrips"===a?i.push(new THREE.LineBasicMaterial):i.push(new THREE.MeshPhongMaterial));var s=void 0!==n.data.attributes.skinIndex;if(s)for(var o=0,c=i.length;o<c;o++)i[o].skinning=!0;var l,d=1===i.length?i[0]:i;switch(a){case"lines":l=new THREE.LineSegments(n.data,d);break;case"linestrips":l=new THREE.Line(n.data,d);break;case"triangles":case"polylist":l=s?new THREE.SkinnedMesh(n.data,d):new THREE.Mesh(n.data,d)}r.push(l)}return r}function Je(e){return h(ut.nodes[e],ze)}function Ge(e){var t={name:e.getAttribute("name"),children:[]};Pe(e);for(var a=r(e,"node"),n=0;n<a.length;n++)t.children.push(Fe(a[n]));ut.visualScenes[e.getAttribute("id")]=t}function Ke(e){var t=new THREE.Group;t.name=e.name;for(var r=e.children,a=0;a<r.length;a++){var n=r[a];null===n.id?t.add(ze(n)):t.add(Je(n.id))}return t}function Xe(e){return h(ut.visualScenes[e],Ke)}function Qe(e){var t=r(e,"instance_visual_scene")[0];return Xe(s(t.getAttribute("url")))}function Ye(){var e=ut.clips;if(c(e)===!0){if(c(ut.animations)===!1){var t=[];for(var r in ut.animations)for(var a=y(r),n=0,i=a.length;n<i;n++)t.push(a[n]);ct.push(new THREE.AnimationClip("default",-1,t))}}else for(var r in e)ct.push(_(r))}var Ze=new THREE.Vector3,$e=new THREE.Vector3,et=new THREE.Quaternion,tt=new THREE.Matrix4,rt=new THREE.Vector3;if(console.time("THREE.ColladaLoader"),0===e.length)return{scene:new THREE.Scene};console.time("THREE.ColladaLoader: DOMParser");var at=(new DOMParser).parseFromString(e,"application/xml");console.timeEnd("THREE.ColladaLoader: DOMParser");var nt=r(at,"COLLADA")[0],it=nt.getAttribute("version");console.log("THREE.ColladaLoader: File version",it);var st=l(r(nt,"asset")[0]),ot=new THREE.TextureLoader(this.manager);ot.setPath(t).setCrossOrigin(this.crossOrigin);var ct=[],lt={},dt=0,ut={animations:{},clips:{},controllers:{},images:{},effects:{},materials:{},cameras:{},lights:{},geometries:{},nodes:{},visualScenes:{},kinematicsModels:{},kinematicsScenes:{}};console.time("THREE.ColladaLoader: Parse"),f(nt,"library_animations","animation",p),f(nt,"library_animation_clips","animation_clip",H),f(nt,"library_controllers","controller",L),f(nt,"library_images","image",P),f(nt,"library_effects","effect",B),f(nt,"library_materials","material",ee),f(nt,"library_cameras","camera",ae),f(nt,"library_lights","light",le),f(nt,"library_geometries","geometry",he),f(nt,"library_nodes","node",Fe),f(nt,"library_visual_scenes","visual_scene",Ge),f(nt,"library_kinematics_models","kinematics_model",we),f(nt,"scene","instance_kinematics_scene",Me),console.timeEnd("THREE.ColladaLoader: Parse"),console.time("THREE.ColladaLoader: Build"),m(ut.animations,b),m(ut.clips,C),m(ut.controllers,I),m(ut.images,F),m(ut.effects,Z),m(ut.materials,te),m(ut.cameras,oe),m(ut.lights,fe),m(ut.geometries,ye),m(ut.visualScenes,Ke),console.timeEnd("THREE.ColladaLoader: Build"),Ye(),Se();var ft=Qe(r(nt,"scene")[0]);return"Z_UP"===st.upAxis&&(ft.rotation.x=-Math.PI/2),ft.scale.multiplyScalar(st.unit),console.timeEnd("THREE.ColladaLoader"),{animations:ct,kinematics:lt,library:ut,scene:ft}}};
},{}],43:[function(_dereq_,module,exports){
THREE.GLTFLoader=function(){function e(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager}function a(){var e={};return{get:function(a){return e[a]},add:function(a,t){e[a]=t},remove:function(a){delete e[a]},removeAll:function(){e={}}}}function t(e){this.name=d.KHR_LIGHTS,this.lights={};var a=e.extensions&&e.extensions[d.KHR_LIGHTS]||{},t=a.lights||{};for(var r in t){var s,n=t[r],i=(new THREE.Color).fromArray(n.color);switch(n.type){case"directional":s=new THREE.DirectionalLight(i),s.position.set(0,0,1);break;case"point":s=new THREE.PointLight(i);break;case"spot":s=new THREE.SpotLight(i),s.position.set(0,0,1);break;case"ambient":s=new THREE.AmbientLight(i)}s&&(void 0!==n.constantAttenuation&&(s.intensity=n.constantAttenuation),void 0!==n.linearAttenuation&&(s.distance=1/n.linearAttenuation),void 0!==n.quadraticAttenuation&&(s.decay=n.quadraticAttenuation),void 0!==n.fallOffAngle&&(s.angle=n.fallOffAngle),void 0!==n.fallOffExponent&&console.warn("THREE.GLTFLoader:: light.fallOffExponent not currently supported."),s.name=n.name||"light_"+r,this.lights[r]=s)}}function r(e){this.name=d.KHR_MATERIALS_COMMON}function s(e){this.name=d.KHR_BINARY_GLTF,this.content=null,this.body=null;var a=new DataView(e,0,m);if(this.header={magic:THREE.LoaderUtils.decodeText(new Uint8Array(e.slice(0,4))),version:a.getUint32(4,!0),length:a.getUint32(8,!0)},this.header.magic!==E)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected. Use LegacyGLTFLoader instead.");for(var t=new DataView(e,m),r=0;r<t.byteLength;){var s=t.getUint32(r,!0);r+=4;var n=t.getUint32(r,!0);if(r+=4,n===f.JSON){var i=new Uint8Array(e,m+r,s);this.content=THREE.LoaderUtils.decodeText(i)}else if(n===f.BIN){var o=m+r;this.body=e.slice(o,o+s)}r+=s}if(null===this.content)throw new Error("THREE.GLTFLoader: JSON content not found.")}function n(){return{name:d.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS,specularGlossinessParams:["color","map","lightMap","lightMapIntensity","aoMap","aoMapIntensity","emissive","emissiveIntensity","emissiveMap","bumpMap","bumpScale","normalMap","displacementMap","displacementScale","displacementBias","specularMap","specular","glossinessMap","glossiness","alphaMap","envMap","envMapIntensity","refractionRatio"],getMaterialType:function(){return THREE.ShaderMaterial},extendParams:function(e,a,t){var r=a.extensions[this.name],s=THREE.ShaderLib.standard,n=THREE.UniformsUtils.clone(s.uniforms),i=["#ifdef USE_SPECULARMAP","\tuniform sampler2D specularMap;","#endif"].join("\n"),o=["#ifdef USE_GLOSSINESSMAP","\tuniform sampler2D glossinessMap;","#endif"].join("\n"),l=["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"),u=["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"),p=["PhysicalMaterial material;","material.diffuseColor = diffuseColor.rgb;","material.specularRoughness = clamp( 1.0 - glossinessFactor, 0.04, 1.0 );","material.specularColor = specularFactor.rgb;"].join("\n"),c=s.fragmentShader.replace("#include <specularmap_fragment>","").replace("uniform float roughness;","uniform vec3 specular;").replace("uniform float metalness;","uniform float glossiness;").replace("#include <roughnessmap_pars_fragment>",i).replace("#include <metalnessmap_pars_fragment>",o).replace("#include <roughnessmap_fragment>",l).replace("#include <metalnessmap_fragment>",u).replace("#include <lights_physical_fragment>",p);delete n.roughness,delete n.metalness,delete n.roughnessMap,delete n.metalnessMap,n.specular={value:(new THREE.Color).setHex(1118481)},n.glossiness={value:.5},n.specularMap={value:null},n.glossinessMap={value:null},e.vertexShader=s.vertexShader,e.fragmentShader=c,e.uniforms=n,e.defines={STANDARD:""},e.color=new THREE.Color(1,1,1),e.opacity=1;var d=[];if(Array.isArray(r.diffuseFactor)){var E=r.diffuseFactor;e.color.fromArray(E),e.opacity=E[3]}if(void 0!==r.diffuseTexture&&d.push(t.assignTexture(e,"map",r.diffuseTexture.index)),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 m=r.specularGlossinessTexture.index;d.push(t.assignTexture(e,"glossinessMap",m)),d.push(t.assignTexture(e,"specularMap",m))}return Promise.all(d)},createMaterial:function(e){var a=new THREE.ShaderMaterial({defines:e.defines,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader,uniforms:e.uniforms,fog:!0,lights:!0,opacity:e.opacity,transparent:e.transparent});return a.isGLTFSpecularGlossinessMaterial=!0,a.color=e.color,a.map=void 0===e.map?null:e.map,a.lightMap=null,a.lightMapIntensity=1,a.aoMap=void 0===e.aoMap?null:e.aoMap,a.aoMapIntensity=1,a.emissive=e.emissive,a.emissiveIntensity=1,a.emissiveMap=void 0===e.emissiveMap?null:e.emissiveMap,a.bumpMap=void 0===e.bumpMap?null:e.bumpMap,a.bumpScale=1,a.normalMap=void 0===e.normalMap?null:e.normalMap,e.normalScale&&(a.normalScale=e.normalScale),a.displacementMap=null,a.displacementScale=1,a.displacementBias=0,a.specularMap=void 0===e.specularMap?null:e.specularMap,a.specular=e.specular,a.glossinessMap=void 0===e.glossinessMap?null:e.glossinessMap,a.glossiness=e.glossiness,a.alphaMap=null,a.envMap=void 0===e.envMap?null:e.envMap,a.envMapIntensity=1,a.refractionRatio=.98,a.extensions.derivatives=!0,a},cloneMaterial:function(e){var a=e.clone();a.isGLTFSpecularGlossinessMaterial=!0;for(var t=this.specularGlossinessParams,r=0,s=t.length;r<s;r++)a[t[r]]=e[t[r]];return a},refreshUniforms:function(e,a,t,r,s,n){var i=s.uniforms,o=s.defines;i.opacity.value=s.opacity,i.diffuse.value.copy(s.color),i.emissive.value.copy(s.emissive).multiplyScalar(s.emissiveIntensity),i.map.value=s.map,i.specularMap.value=s.specularMap,i.alphaMap.value=s.alphaMap,i.lightMap.value=s.lightMap,i.lightMapIntensity.value=s.lightMapIntensity,i.aoMap.value=s.aoMap,i.aoMapIntensity.value=s.aoMapIntensity;var l;if(s.map?l=s.map:s.specularMap?l=s.specularMap:s.displacementMap?l=s.displacementMap:s.normalMap?l=s.normalMap:s.bumpMap?l=s.bumpMap:s.glossinessMap?l=s.glossinessMap:s.alphaMap?l=s.alphaMap:s.emissiveMap&&(l=s.emissiveMap),void 0!==l){l.isWebGLRenderTarget&&(l=l.texture);var u,p;if(void 0!==l.matrix){if(l.matrixAutoUpdate===!0){u=l.offset,p=l.repeat;var c=l.rotation,d=l.center;l.matrix.setUvTransform(u.x,u.y,p.x,p.y,c,d.x,d.y)}i.uvTransform.value.copy(l.matrix)}else u=l.offset,p=l.repeat,i.offsetRepeat.value.set(u.x,u.y,p.x,p.y)}i.envMap.value=s.envMap,i.envMapIntensity.value=s.envMapIntensity,i.flipEnvMap.value=s.envMap&&s.envMap.isCubeTexture?-1:1,i.refractionRatio.value=s.refractionRatio,i.specular.value.copy(s.specular),i.glossiness.value=s.glossiness,i.glossinessMap.value=s.glossinessMap,i.emissiveMap.value=s.emissiveMap,i.bumpMap.value=s.bumpMap,i.normalMap.value=s.normalMap,i.displacementMap.value=s.displacementMap,i.displacementScale.value=s.displacementScale,i.displacementBias.value=s.displacementBias,null!==i.glossinessMap.value&&void 0===o.USE_GLOSSINESSMAP&&(o.USE_GLOSSINESSMAP="",o.USE_ROUGHNESSMAP=""),null===i.glossinessMap.value&&void 0!==o.USE_GLOSSINESSMAP&&(delete o.USE_GLOSSINESSMAP,delete o.USE_ROUGHNESSMAP)}}}function i(e,a){return"string"!=typeof e||""===e?"":/^(https?:)?\/\//i.test(e)?e:/^data:.*,.*$/i.test(e)?e:/^blob:.*$/i.test(e)?e:a+e}function o(){return new THREE.MeshStandardMaterial({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:THREE.FrontSide})}function l(e,a,t,r){var s=e.geometry,n=e.material,i=t.targets,o=s.morphAttributes;o.position=[],o.normal=[],n.morphTargets=!0;for(var l=0,u=i.length;l<u;l++){var p,c,d=i[l],E="morphTarget"+l;if(void 0!==d.POSITION){p=r[d.POSITION].clone();for(var m=s.attributes.position,f=0,h=p.count;f<h;f++)p.setXYZ(f,p.getX(f)+m.getX(f),p.getY(f)+m.getY(f),p.getZ(f)+m.getZ(f))}else s.attributes.position&&(p=s.attributes.position.clone());if(void 0!==p&&(p.name=E,o.position.push(p)),void 0!==d.NORMAL){n.morphNormals=!0,c=r[d.NORMAL].clone();for(var v=s.attributes.normal,f=0,h=c.count;f<h;f++)c.setXYZ(f,c.getX(f)+v.getX(f),c.getY(f)+v.getY(f),c.getZ(f)+v.getZ(f))}else void 0!==s.attributes.normal&&(c=s.attributes.normal.clone());void 0!==c&&(c.name=E,o.normal.push(c))}if(e.updateMorphTargets(),void 0!==a.weights)for(var l=0,u=a.weights.length;l<u;l++)e.morphTargetInfluences[l]=a.weights[l]}function u(e,a){if(e.indices!==a.indices)return!1;var t=e.attributes||{},r=a.attributes||{},s=Object.keys(t),n=Object.keys(r);if(s.length!==n.length)return!1;for(var i=0,o=s.length;i<o;i++){var l=s[i];if(t[l]!==r[l])return!1}return!0}function p(e,a){for(var t=0,r=e.length;t<r;t++){var s=e[t];if(u(s.primitive,a))return s.geometry}return null}function c(e,t,r){this.json=e||{},this.extensions=t||{},this.options=r||{},this.cache=new a,this.primitiveCache=[],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")}e.prototype={constructor:e,crossOrigin:"Anonymous",load:function(e,a,t,r){var s=this,n=void 0!==this.path?this.path:THREE.LoaderUtils.extractUrlBase(e),i=new THREE.FileLoader(s.manager);i.setResponseType("arraybuffer"),i.load(e,function(e){try{s.parse(e,n,a,r)}catch(e){if(void 0===r)throw e;r(e)}},t,r)},setCrossOrigin:function(e){return this.crossOrigin=e,this},setPath:function(e){return this.path=e,this},parse:function(e,a,i,o){var l,u={};if("string"==typeof e)l=e;else{var p=THREE.LoaderUtils.decodeText(new Uint8Array(e,0,4));if(p===E){try{u[d.KHR_BINARY_GLTF]=new s(e)}catch(e){return void(o&&o(e))}l=u[d.KHR_BINARY_GLTF].content}else l=THREE.LoaderUtils.decodeText(new Uint8Array(e))}var m=JSON.parse(l);if(void 0===m.asset||m.asset.version[0]<2)return void(o&&o(new Error("THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported. Use LegacyGLTFLoader instead.")));m.extensionsUsed&&(m.extensionsUsed.indexOf(d.KHR_LIGHTS)>=0&&(u[d.KHR_LIGHTS]=new t(m)),m.extensionsUsed.indexOf(d.KHR_MATERIALS_COMMON)>=0&&(u[d.KHR_MATERIALS_COMMON]=new r(m)),m.extensionsUsed.indexOf(d.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS)>=0&&(u[d.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS]=new n)),console.time("GLTFLoader");var f=new c(m,u,{path:a||this.path||"",crossOrigin:this.crossOrigin,manager:this.manager});f.parse(function(e,a,t,r,s){console.timeEnd("GLTFLoader");var n={scene:e,scenes:a,cameras:t,animations:r,asset:s};i(n)},o)}};var d={KHR_BINARY_GLTF:"KHR_binary_glTF",KHR_LIGHTS:"KHR_lights",KHR_MATERIALS_COMMON:"KHR_materials_common",KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:"KHR_materials_pbrSpecularGlossiness"};r.prototype.getMaterialType=function(e){var a=e.extensions[this.name];switch(a.type){case"commonBlinn":case"commonPhong":return THREE.MeshPhongMaterial;case"commonLambert":return THREE.MeshLambertMaterial;case"commonConstant":default:return THREE.MeshBasicMaterial}},r.prototype.extendParams=function(e,a,t){var r=a.extensions[this.name],s=[],n=[];switch(r.type){case"commonBlinn":case"commonPhong":n.push("diffuseFactor","diffuseTexture","specularFactor","specularTexture","shininessFactor");break;case"commonLambert":n.push("diffuseFactor","diffuseTexture");break;case"commonConstant":}var i={};return n.forEach(function(e){void 0!==r[e]&&(i[e]=r[e])}),void 0!==i.diffuseFactor&&(e.color=(new THREE.Color).fromArray(i.diffuseFactor),e.opacity=i.diffuseFactor[3]),void 0!==i.diffuseTexture&&s.push(t.assignTexture(e,"map",i.diffuseTexture.index)),void 0!==i.specularFactor&&(e.specular=(new THREE.Color).fromArray(i.specularFactor)),void 0!==i.specularTexture&&s.push(t.assignTexture(e,"specularMap",i.specularTexture.index)),void 0!==i.shininessFactor&&(e.shininess=i.shininessFactor),Promise.all(s)};var E="glTF",m=12,f={JSON:1313821514,BIN:5130562},h={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},v=({5126:Number,35675:THREE.Matrix3,35676:THREE.Matrix4,35664:THREE.Vector2,35665:THREE.Vector3,35666:THREE.Vector4,35678:THREE.Texture},{5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array}),T={9728:THREE.NearestFilter,9729:THREE.LinearFilter,9984:THREE.NearestMipMapNearestFilter,9985:THREE.LinearMipMapNearestFilter,9986:THREE.NearestMipMapLinearFilter,9987:THREE.LinearMipMapLinearFilter},R={33071:THREE.ClampToEdgeWrapping,33648:THREE.MirroredRepeatWrapping,10497:THREE.RepeatWrapping},g={6406:THREE.AlphaFormat,6407:THREE.RGBFormat,6408:THREE.RGBAFormat,6409:THREE.LuminanceFormat,6410:THREE.LuminanceAlphaFormat},M={5121:THREE.UnsignedByteType,32819:THREE.UnsignedShort4444Type,32820:THREE.UnsignedShort5551Type,33635:THREE.UnsignedShort565Type},S=({1028:THREE.BackSide,1029:THREE.FrontSide},{512:THREE.NeverDepth,513:THREE.LessDepth,514:THREE.EqualDepth,515:THREE.LessEqualDepth,516:THREE.GreaterEqualDepth,517:THREE.NotEqualDepth,518:THREE.GreaterEqualDepth,519:THREE.AlwaysDepth},{32774:THREE.AddEquation,32778:THREE.SubtractEquation,32779:THREE.ReverseSubtractEquation},{0:THREE.ZeroFactor,1:THREE.OneFactor,768:THREE.SrcColorFactor,769:THREE.OneMinusSrcColorFactor,770:THREE.SrcAlphaFactor,771:THREE.OneMinusSrcAlphaFactor,772:THREE.DstAlphaFactor,773:THREE.OneMinusDstAlphaFactor,774:THREE.DstColorFactor,775:THREE.OneMinusDstColorFactor,776:THREE.SrcAlphaSaturateFactor},{SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16}),H={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},L={CUBICSPLINE:THREE.InterpolateSmooth,LINEAR:THREE.InterpolateLinear,STEP:THREE.InterpolateDiscrete},y={OPAQUE:"OPAQUE",MASK:"MASK",BLEND:"BLEND"};return c.prototype.parse=function(e,a){var t=this.json;this.cache.removeAll(),this.markDefs(),this.getMultiDependencies(["scene","animation","camera"]).then(function(a){var r=a.scenes||[],s=r[t.scene||0],n=a.animations||[],i=t.asset,o=a.cameras||[];e(s,r,o,n,i)}).catch(a)},c.prototype.markDefs=function(){for(var e=this.json.nodes||[],a=this.json.skins||[],t=this.json.meshes||[],r={},s={},n=0,i=a.length;n<i;n++)for(var o=a[n].joints,l=0,u=o.length;l<u;l++)e[o[l]].isBone=!0;for(var p=0,c=e.length;p<c;p++){var d=e[p];void 0!==d.mesh&&(void 0===r[d.mesh]&&(r[d.mesh]=s[d.mesh]=0),r[d.mesh]++,void 0!==d.skin&&(t[d.mesh].isSkinnedMesh=!0))}this.json.meshReferences=r,this.json.meshUses=s},c.prototype.getDependency=function(e,a){var t=e+":"+a,r=this.cache.get(t);if(!r){var s="load"+e.charAt(0).toUpperCase()+e.slice(1);r=this[s](a),this.cache.add(t,r)}return r},c.prototype.getDependencies=function(e){var a=this.cache.get(e);if(!a){var t=this,r=this.json[e+("mesh"===e?"es":"s")]||[];a=Promise.all(r.map(function(a,r){return t.getDependency(e,r)})),this.cache.add(e,a)}return a},c.prototype.getMultiDependencies=function(e){for(var a={},t=[],r=0,s=e.length;r<s;r++){var n=e[r],i=this.getDependencies(n);i=i.then(function(e,t){a[e]=t}.bind(this,n+("mesh"===n?"es":"s"))),t.push(i)}return Promise.all(t).then(function(){return a})},c.prototype.loadBuffer=function(e){var a=this.json.buffers[e],t=this.fileLoader;if(a.type&&"arraybuffer"!==a.type)throw new Error("THREE.GLTFLoader: "+a.type+" buffer type is not supported.");if(void 0===a.uri&&0===e)return Promise.resolve(this.extensions[d.KHR_BINARY_GLTF].body);var r=this.options;return new Promise(function(e,s){t.load(i(a.uri,r.path),e,void 0,function(){s(new Error('THREE.GLTFLoader: Failed to load buffer "'+a.uri+'".'))})})},c.prototype.loadBufferView=function(e){var a=this.json.bufferViews[e];return this.getDependency("buffer",a.buffer).then(function(e){var t=a.byteLength||0,r=a.byteOffset||0;return e.slice(r,r+t)})},c.prototype.loadAccessor=function(e){var a=this.json,t=this.json.accessors[e],r=[];return void 0!==t.bufferView?r.push(this.getDependency("bufferView",t.bufferView)):r.push(null),void 0!==t.sparse&&(r.push(this.getDependency("bufferView",t.sparse.indices.bufferView)),r.push(this.getDependency("bufferView",t.sparse.values.bufferView))),Promise.all(r).then(function(e){var r,s,n=e[0],i=S[t.type],o=v[t.componentType],l=o.BYTES_PER_ELEMENT,u=l*i,p=a.bufferViews[t.bufferView].byteStride,c=t.normalized===!0;if(p&&p!==u){r=new o(n);var d=new THREE.InterleavedBuffer(r,p/l);s=new THREE.InterleavedBufferAttribute(d,i,t.byteOffset/l,c)}else r=null===n?new o(t.count*i):new o(n,t.byteOffset,t.count*i),s=new THREE.BufferAttribute(r,i,c);if(void 0!==t.sparse){var E=S.SCALAR,m=v[t.sparse.indices.componentType],f=t.sparse.indices.byteOffset||0,h=t.sparse.values.byteOffset||0,T=new m(e[1],f,t.sparse.count*E),R=new o(e[2],h,t.sparse.count*i);null!==n&&s.setArray(s.array.slice());for(var g=0,M=T.length;g<M;g++){var H=T[g];if(s.setX(H,R[g*i]),i>=2&&s.setY(H,R[g*i+1]),i>=3&&s.setZ(H,R[g*i+2]),i>=4&&s.setW(H,R[g*i+3]),i>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.")}}return s})},c.prototype.loadTexture=function(e){var a=this,t=this.json,r=this.options,s=this.textureLoader,n=window.URL||window.webkitURL,o=t.textures[e],l=t.images[o.source],u=l.uri,p=!1;return void 0!==l.bufferView&&(u=a.getDependency("bufferView",l.bufferView).then(function(e){p=!0;var a=new Blob([e],{type:l.mimeType});return u=n.createObjectURL(a)})),Promise.resolve(u).then(function(e){var a=THREE.Loader.Handlers.get(e)||s;return new Promise(function(t,s){a.load(i(e,r.path),t,void 0,s)})}).then(function(e){p===!0&&n.revokeObjectURL(u),e.flipY=!1,void 0!==o.name&&(e.name=o.name),e.format=void 0!==o.format?g[o.format]:THREE.RGBAFormat,void 0!==o.internalFormat&&e.format!==g[o.internalFormat]&&console.warn("THREE.GLTFLoader: Three.js does not support texture internalFormat which is different from texture format. internalFormat will be forced to be the same value as format."),e.type=void 0!==o.type?M[o.type]:THREE.UnsignedByteType;var a=t.samplers||{},r=a[o.sampler]||{};return e.magFilter=T[r.magFilter]||THREE.LinearFilter,e.minFilter=T[r.minFilter]||THREE.LinearMipMapLinearFilter,e.wrapS=R[r.wrapS]||THREE.RepeatWrapping,e.wrapT=R[r.wrapT]||THREE.RepeatWrapping,e})},c.prototype.assignTexture=function(e,a,t){return this.getDependency("texture",t).then(function(t){e[a]=t})},c.prototype.loadMaterial=function(e){var a,t=this,r=(this.json,this.extensions),s=this.json.materials[e],n={},i=s.extensions||{},o=[];if(i[d.KHR_MATERIALS_COMMON]){var l=r[d.KHR_MATERIALS_COMMON];a=l.getMaterialType(s),o.push(l.extendParams(n,s,t))}else if(i[d.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS]){var u=r[d.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS];a=u.getMaterialType(s),o.push(u.extendParams(n,s,t))}else if(void 0!==s.pbrMetallicRoughness){a=THREE.MeshStandardMaterial;var p=s.pbrMetallicRoughness;if(n.color=new THREE.Color(1,1,1),n.opacity=1,Array.isArray(p.baseColorFactor)){var c=p.baseColorFactor;n.color.fromArray(c),n.opacity=c[3]}if(void 0!==p.baseColorTexture&&o.push(t.assignTexture(n,"map",p.baseColorTexture.index)),n.metalness=void 0!==p.metallicFactor?p.metallicFactor:1,n.roughness=void 0!==p.roughnessFactor?p.roughnessFactor:1,void 0!==p.metallicRoughnessTexture){var E=p.metallicRoughnessTexture.index;o.push(t.assignTexture(n,"metalnessMap",E)),o.push(t.assignTexture(n,"roughnessMap",E))}}else a=THREE.MeshPhongMaterial;s.doubleSided===!0&&(n.side=THREE.DoubleSide);var m=s.alphaMode||y.OPAQUE;return m===y.BLEND?n.transparent=!0:(n.transparent=!1,m===y.MASK&&(n.alphaTest=void 0!==s.alphaCutoff?s.alphaCutoff:.5)),void 0!==s.normalTexture&&(o.push(t.assignTexture(n,"normalMap",s.normalTexture.index)),n.normalScale=new THREE.Vector2(1,1),void 0!==s.normalTexture.scale&&n.normalScale.set(s.normalTexture.scale,s.normalTexture.scale)),void 0!==s.occlusionTexture&&(o.push(t.assignTexture(n,"aoMap",s.occlusionTexture.index)),void 0!==s.occlusionTexture.strength&&(n.aoMapIntensity=s.occlusionTexture.strength)),void 0!==s.emissiveFactor&&(a===THREE.MeshBasicMaterial?n.color=(new THREE.Color).fromArray(s.emissiveFactor):n.emissive=(new THREE.Color).fromArray(s.emissiveFactor)),void 0!==s.emissiveTexture&&(a===THREE.MeshBasicMaterial?o.push(t.assignTexture(n,"map",s.emissiveTexture.index)):o.push(t.assignTexture(n,"emissiveMap",s.emissiveTexture.index))),Promise.all(o).then(function(){var e;return e=a===THREE.ShaderMaterial?r[d.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].createMaterial(n):new a(n),void 0!==s.name&&(e.name=s.name),e.normalScale&&(e.normalScale.x=-e.normalScale.x),e.map&&(e.map.encoding=THREE.sRGBEncoding),e.emissiveMap&&(e.emissiveMap.encoding=THREE.sRGBEncoding),s.extras&&(e.userData=s.extras),e})},c.prototype.loadGeometries=function(e){var a=this.primitiveCache;return this.getDependencies("accessor").then(function(t){for(var r=[],s=0,n=e.length;s<n;s++){var i=e[s],o=p(a,i);if(o)r.push(o);else{var l=new THREE.BufferGeometry,u=i.attributes;for(var c in u){var d=u[c],E=t[d];switch(c){case"POSITION":l.addAttribute("position",E);break;case"NORMAL":l.addAttribute("normal",E);break;case"TEXCOORD_0":case"TEXCOORD0":case"TEXCOORD":l.addAttribute("uv",E);break;case"TEXCOORD_1":l.addAttribute("uv2",E);break;case"COLOR_0":case"COLOR0":case"COLOR":l.addAttribute("color",E);break;case"WEIGHTS_0":case"WEIGHT":l.addAttribute("skinWeight",E);break;case"JOINTS_0":case"JOINT":l.addAttribute("skinIndex",E)}}void 0!==i.indices&&l.setIndex(t[i.indices]),a.push({primitive:i,geometry:l}),r.push(l)}}return r})},c.prototype.loadMesh=function(e){var a=this,t=(this.json,this.extensions),r=this.json.meshes[e];return this.getMultiDependencies(["accessor","material"]).then(function(s){var n=new THREE.Group,i=r.primitives;return a.loadGeometries(i).then(function(a){for(var u=0,p=i.length;u<p;u++){var c=i[u],E=a[u],m=void 0===c.material?o():s.materials[c.material];m.aoMap&&void 0===E.attributes.uv2&&void 0!==E.attributes.uv&&(console.log("THREE.GLTFLoader: Duplicating UVs to support aoMap."),E.addAttribute("uv2",new THREE.BufferAttribute(E.attributes.uv.array,2)));var f=void 0!==E.attributes.color,v=void 0===E.attributes.normal,T=r.isSkinnedMesh===!0,R=void 0!==c.targets;if(f||v||T||R)if(m.isGLTFSpecularGlossinessMaterial){var g=t[d.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS];m=g.cloneMaterial(m)}else m=m.clone();f&&(m.vertexColors=THREE.VertexColors,m.needsUpdate=!0),v&&(m.flatShading=!0);var M;if(c.mode===h.TRIANGLES||c.mode===h.TRIANGLE_STRIP||c.mode===h.TRIANGLE_FAN||void 0===c.mode)T?(M=new THREE.SkinnedMesh(E,m),m.skinning=!0):M=new THREE.Mesh(E,m),c.mode===h.TRIANGLE_STRIP?M.drawMode=THREE.TriangleStripDrawMode:c.mode===h.TRIANGLE_FAN&&(M.drawMode=THREE.TriangleFanDrawMode);else if(c.mode===h.LINES)M=new THREE.LineSegments(E,m);else if(c.mode===h.LINE_STRIP)M=new THREE.Line(E,m);else if(c.mode===h.LINE_LOOP)M=new THREE.LineLoop(E,m);else{if(c.mode!==h.POINTS)throw new Error("THREE.GLTFLoader: Primitive mode unsupported: "+c.mode);M=new THREE.Points(E,m)}if(M.name=r.name||"mesh_"+e,R&&l(M,r,c,s.accessors),void 0!==r.extras&&(M.userData=r.extras),void 0!==c.extras&&(M.geometry.userData=c.extras),m.isGLTFSpecularGlossinessMaterial===!0&&(M.onBeforeRender=t[d.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].refreshUniforms),!(i.length>1))return M;M.name+="_"+u,n.add(M)}return n})})},c.prototype.loadCamera=function(e){var a,t=this.json.cameras[e],r=t[t.type];if(!r)return void console.warn("THREE.GLTFLoader: Missing camera parameters.");if("perspective"===t.type){var s=r.aspectRatio||1,n=r.yfov*s;a=new THREE.PerspectiveCamera(THREE.Math.radToDeg(n),s,r.znear||1,r.zfar||2e6)}else"orthographic"===t.type&&(a=new THREE.OrthographicCamera(r.xmag/-2,r.xmag/2,r.ymag/2,r.ymag/-2,r.znear,r.zfar));return void 0!==t.name&&(a.name=t.name),t.extras&&(a.userData=t.extras),Promise.resolve(a)},c.prototype.loadSkin=function(e){var a=this.json.skins[e],t={joints:a.joints};return void 0===a.inverseBindMatrices?Promise.resolve(t):this.getDependency("accessor",a.inverseBindMatrices).then(function(e){return t.inverseBindMatrices=e,t})},c.prototype.loadAnimation=function(e){var a=(this.json,this.json.animations[e]);return this.getMultiDependencies(["accessor","node"]).then(function(t){for(var r=[],s=0,n=a.channels.length;s<n;s++){var i=a.channels[s],o=a.samplers[i.sampler];if(o){var l=i.target,u=void 0!==l.node?l.node:l.id,p=void 0!==a.parameters?a.parameters[o.input]:o.input,c=void 0!==a.parameters?a.parameters[o.output]:o.output,d=t.accessors[p],E=t.accessors[c],m=t.nodes[u];if(m){m.updateMatrix(),m.matrixAutoUpdate=!0;var f;switch(H[l.path]){case H.weights:f=THREE.NumberKeyframeTrack;break;case H.rotation:f=THREE.QuaternionKeyframeTrack;break;case H.position:case H.scale:default:f=THREE.VectorKeyframeTrack}var h=m.name?m.name:m.uuid;if("CUBICSPLINE"===o.interpolation){for(var v=E.itemSize,T=E.array.constructor,R=new T(E.count*v/3),g=0,M=E.count;g<M;g+=3)R[g*v/3]=E.getX(g+1),v>1&&(R[g*v/3+1]=E.getY(g+1)),v>2&&(R[g*v/3+2]=E.getZ(g+1)),v>3&&(R[g*v/3+3]=E.getW(g+1));E=new THREE.BufferAttribute(R,v/3,E.normalized)}var S=void 0!==o.interpolation?L[o.interpolation]:THREE.InterpolateLinear,y=[];H[l.path]===H.weights?m.traverse(function(e){e.isMesh===!0&&e.material.morphTargets===!0&&y.push(e.name?e.name:e.uuid)}):y.push(h);for(var g=0,M=y.length;g<M;g++)r.push(new f(y[g]+"."+H[l.path],THREE.AnimationUtils.arraySlice(d.array,0),THREE.AnimationUtils.arraySlice(E.array,0),S))}}}var u=void 0!==a.name?a.name:"animation_"+e;return new THREE.AnimationClip(u,void 0,r)})},c.prototype.loadNode=function(e){var a=(this.json,this.extensions),t=this.json.meshReferences,r=this.json.meshUses,s=this.json.nodes[e];return this.getMultiDependencies(["mesh","skin","camera"]).then(function(e){var n;if(s.isBone===!0)n=new THREE.Bone;else if(void 0!==s.mesh){var i=e.meshes[s.mesh];if(n=i.clone(),i.isGroup===!0)for(var o=0,l=i.children.length;o<l;o++){var u=i.children[o];u.material&&u.material.isGLTFSpecularGlossinessMaterial===!0&&(n.children[o].onBeforeRender=u.onBeforeRender)}else i.material&&i.material.isGLTFSpecularGlossinessMaterial===!0&&(n.onBeforeRender=i.onBeforeRender);t[s.mesh]>1&&(n.name+="_instance_"+r[s.mesh]++)}else if(void 0!==s.camera)n=e.cameras[s.camera];else if(s.extensions&&s.extensions[d.KHR_LIGHTS]&&void 0!==s.extensions[d.KHR_LIGHTS].light){var p=a[d.KHR_LIGHTS].lights;n=p[s.extensions[d.KHR_LIGHTS].light]}else n=new THREE.Object3D;if(void 0!==s.name&&(n.name=THREE.PropertyBinding.sanitizeNodeName(s.name)),s.extras&&(n.userData=s.extras),void 0!==s.matrix){var c=new THREE.Matrix4;c.fromArray(s.matrix),n.applyMatrix(c)}else void 0!==s.translation&&n.position.fromArray(s.translation),void 0!==s.rotation&&n.quaternion.fromArray(s.rotation),void 0!==s.scale&&n.scale.fromArray(s.scale);return n})},c.prototype.loadScene=function(){function e(a,t,r,s,n){var i=s[a],o=r.nodes[a];if(void 0!==o.skin)for(var l=i.isGroup===!0?i.children:[i],u=0,p=l.length;u<p;u++){for(var c=l[u],d=n[o.skin],E=[],m=[],f=0,h=d.joints.length;f<h;f++){var v=d.joints[f],T=s[v];if(T){E.push(T);var R=new THREE.Matrix4;void 0!==d.inverseBindMatrices&&R.fromArray(d.inverseBindMatrices.array,16*f),m.push(R)}else console.warn('THREE.GLTFLoader: Joint "%s" could not be found.',v)}c.bind(new THREE.Skeleton(E,m),c.matrixWorld)}if(t.add(i),o.children)for(var g=o.children,u=0,p=g.length;u<p;u++){var M=g[u];e(M,i,r,s,n)}}return function(a){var t=this.json,r=this.extensions,s=this.json.scenes[a];return this.getMultiDependencies(["node","skin"]).then(function(a){var n=new THREE.Scene;void 0!==s.name&&(n.name=s.name),s.extras&&(n.userData=s.extras);for(var i=s.nodes||[],o=0,l=i.length;o<l;o++)e(i[o],n,t,a.nodes,a.skins);if(s.extensions&&s.extensions[d.KHR_LIGHTS]&&void 0!==s.extensions[d.KHR_LIGHTS].light){var u=r[d.KHR_LIGHTS].lights;n.add(u[s.extensions[d.KHR_LIGHTS].light])}return n})}}(),e}();
},{}],44:[function(_dereq_,module,exports){
THREE.MTLLoader=function(t){this.manager=void 0!==t?t:THREE.DefaultLoadingManager},THREE.MTLLoader.prototype={constructor:THREE.MTLLoader,load:function(t,a,e,r){var s=this,i=new THREE.FileLoader(this.manager);i.setPath(this.path),i.load(t,function(t){a(s.parse(t))},e,r)},setPath:function(t){this.path=t},setTexturePath:function(t){this.texturePath=t},setBaseUrl:function(t){console.warn("THREE.MTLLoader: .setBaseUrl() is deprecated. Use .setTexturePath( path ) for texture path or .setPath( path ) for general base path instead."),this.setTexturePath(t)},setCrossOrigin:function(t){this.crossOrigin=t},setMaterialOptions:function(t){this.materialOptions=t},parse:function(t){for(var a=t.split("\n"),e={},r=/\s+/,s={},i=0;i<a.length;i++){var o=a[i];if(o=o.trim(),0!==o.length&&"#"!==o.charAt(0)){var n=o.indexOf(" "),p=n>=0?o.substring(0,n):o;p=p.toLowerCase();var h=n>=0?o.substring(n+1):"";if(h=h.trim(),"newmtl"===p)e={name:h},s[h]=e;else if(e)if("ka"===p||"kd"===p||"ks"===p){var l=h.split(r,3);e[p]=[parseFloat(l[0]),parseFloat(l[1]),parseFloat(l[2])]}else e[p]=h}}var c=new THREE.MTLLoader.MaterialCreator(this.texturePath||this.path,this.materialOptions);return c.setCrossOrigin(this.crossOrigin),c.setManager(this.manager),c.setMaterials(s),c}},THREE.MTLLoader.MaterialCreator=function(t,a){this.baseUrl=t||"",this.options=a,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(t){this.crossOrigin=t},setManager:function(t){this.manager=t},setMaterials:function(t){this.materialsInfo=this.convert(t),this.materials={},this.materialsArray=[],this.nameLookup={}},convert:function(t){if(!this.options)return t;var a={};for(var e in t){var r=t[e],s={};a[e]=s;for(var i in r){var o=!0,n=r[i],p=i.toLowerCase();switch(p){case"kd":case"ka":case"ks":this.options&&this.options.normalizeRGB&&(n=[n[0]/255,n[1]/255,n[2]/255]),this.options&&this.options.ignoreZeroRGBs&&0===n[0]&&0===n[1]&&0===n[2]&&(o=!1)}o&&(s[p]=n)}}return a},preload:function(){for(var t in this.materialsInfo)this.create(t)},getIndex:function(t){return this.nameLookup[t]},getAsArray:function(){var t=0;for(var a in this.materialsInfo)this.materialsArray[t]=this.create(a),this.nameLookup[a]=t,t++;return this.materialsArray},create:function(t){return void 0===this.materials[t]&&this.createMaterial_(t),this.materials[t]},createMaterial_:function(t){function a(t,a){return"string"!=typeof a||""===a?"":/^https?:\/\//i.test(a)?a:t+a}function e(t,e){if(!i[t]){var s=r.getTextureParams(e,i),o=r.loadTexture(a(r.baseUrl,s.url));o.repeat.copy(s.scale),o.offset.copy(s.offset),o.wrapS=r.wrap,o.wrapT=r.wrap,i[t]=o}}var r=this,s=this.materialsInfo[t],i={name:t,side:this.side};for(var o in s){var n,p=s[o];if(""!==p)switch(o.toLowerCase()){case"kd":i.color=(new THREE.Color).fromArray(p);break;case"ks":i.specular=(new THREE.Color).fromArray(p);break;case"map_kd":e("map",p);break;case"map_ks":e("specularMap",p);break;case"norm":e("normalMap",p);break;case"map_bump":case"bump":e("bumpMap",p);break;case"ns":i.shininess=parseFloat(p);break;case"d":n=parseFloat(p),n<1&&(i.opacity=n,i.transparent=!0);break;case"tr":n=parseFloat(p),n>0&&(i.opacity=1-n,i.transparent=!0)}}return this.materials[t]=new THREE.MeshPhongMaterial(i),this.materials[t]},getTextureParams:function(t,a){var e,r={scale:new THREE.Vector2(1,1),offset:new THREE.Vector2(0,0)},s=t.split(/\s+/);return e=s.indexOf("-bm"),e>=0&&(a.bumpScale=parseFloat(s[e+1]),s.splice(e,2)),e=s.indexOf("-s"),e>=0&&(r.scale.set(parseFloat(s[e+1]),parseFloat(s[e+2])),s.splice(e,4)),e=s.indexOf("-o"),e>=0&&(r.offset.set(parseFloat(s[e+1]),parseFloat(s[e+2])),s.splice(e,4)),r.url=s.join(" ").trim(),r},loadTexture:function(t,a,e,r,s){var i,o=THREE.Loader.Handlers.get(t),n=void 0!==this.manager?this.manager:THREE.DefaultLoadingManager;return null===o&&(o=new THREE.TextureLoader(n)),o.setCrossOrigin&&o.setCrossOrigin(this.crossOrigin),i=o.load(t,e,r,s),void 0!==a&&(i.mapping=a),i}};
},{}],45:[function(_dereq_,module,exports){
THREE.OBJLoader=function(){function t(){var t={objects:[],object:{},vertices:[],normals:[],colors:[],uvs:[],materialLibraries:[],startObject:function(t,e){if(this.object&&this.object.fromDeclaration===!1)return this.object.name=t,void(this.object.fromDeclaration=e!==!1);var r=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:t||"",fromDeclaration:e!==!1,geometry:{vertices:[],normals:[],colors:[],uvs:[]},materials:[],smooth:!0,startMaterial:function(t,e){var r=this._finalize(!1);r&&(r.inherited||r.groupCount<=0)&&this.materials.splice(r.index,1);var i={index:this.materials.length,name:t||"",mtllib:Array.isArray(e)&&e.length>0?e[e.length-1]:"",smooth:void 0!==r?r.smooth:this.smooth,groupStart:void 0!==r?r.groupEnd:0,groupEnd:-1,groupCount:-1,inherited:!1,clone:function(t){var e={index:"number"==typeof t?t:this.index,name:this.name,mtllib:this.mtllib,smooth:this.smooth,groupStart:0,groupEnd:-1,groupCount:-1,inherited:!1};return e.clone=this.clone.bind(e),e}};return this.materials.push(i),i},currentMaterial:function(){if(this.materials.length>0)return this.materials[this.materials.length-1]},_finalize:function(t){var e=this.currentMaterial();if(e&&e.groupEnd===-1&&(e.groupEnd=this.geometry.vertices.length/3,e.groupCount=e.groupEnd-e.groupStart,e.inherited=!1),t&&this.materials.length>1)for(var r=this.materials.length-1;r>=0;r--)this.materials[r].groupCount<=0&&this.materials.splice(r,1);return t&&0===this.materials.length&&this.materials.push({name:"",smooth:this.smooth}),e}},r&&r.name&&"function"==typeof r.clone){var i=r.clone(0);i.inherited=!0,this.object.materials.push(i)}this.objects.push(this.object)},finalize:function(){this.object&&"function"==typeof this.object._finalize&&this.object._finalize(!0)},parseVertexIndex:function(t,e){var r=parseInt(t,10);return 3*(r>=0?r-1:r+e/3)},parseNormalIndex:function(t,e){var r=parseInt(t,10);return 3*(r>=0?r-1:r+e/3)},parseUVIndex:function(t,e){var r=parseInt(t,10);return 2*(r>=0?r-1:r+e/2)},addVertex:function(t,e,r){var i=this.vertices,s=this.object.geometry.vertices;s.push(i[t+0],i[t+1],i[t+2]),s.push(i[e+0],i[e+1],i[e+2]),s.push(i[r+0],i[r+1],i[r+2])},addVertexLine:function(t){var e=this.vertices,r=this.object.geometry.vertices;r.push(e[t+0],e[t+1],e[t+2])},addNormal:function(t,e,r){var i=this.normals,s=this.object.geometry.normals;s.push(i[t+0],i[t+1],i[t+2]),s.push(i[e+0],i[e+1],i[e+2]),s.push(i[r+0],i[r+1],i[r+2])},addColor:function(t,e,r){var i=this.colors,s=this.object.geometry.colors;s.push(i[t+0],i[t+1],i[t+2]),s.push(i[e+0],i[e+1],i[e+2]),s.push(i[r+0],i[r+1],i[r+2])},addUV:function(t,e,r){var i=this.uvs,s=this.object.geometry.uvs;s.push(i[t+0],i[t+1]),s.push(i[e+0],i[e+1]),s.push(i[r+0],i[r+1])},addUVLine:function(t){var e=this.uvs,r=this.object.geometry.uvs;r.push(e[t+0],e[t+1])},addFace:function(t,e,r,i,s,a,n,o,h){var l=this.vertices.length,u=this.parseVertexIndex(t,l),c=this.parseVertexIndex(e,l),m=this.parseVertexIndex(r,l);if(this.addVertex(u,c,m),void 0!==i){var p=this.uvs.length;u=this.parseUVIndex(i,p),c=this.parseUVIndex(s,p),m=this.parseUVIndex(a,p),this.addUV(u,c,m)}if(void 0!==n){var f=this.normals.length;u=this.parseNormalIndex(n,f),c=n===o?u:this.parseNormalIndex(o,f),m=n===h?u:this.parseNormalIndex(h,f),this.addNormal(u,c,m)}this.colors.length>0&&this.addColor(u,c,m)},addLineGeometry:function(t,e){this.object.geometry.type="Line";for(var r=this.vertices.length,i=this.uvs.length,s=0,a=t.length;s<a;s++)this.addVertexLine(this.parseVertexIndex(t[s],r));for(var n=0,a=e.length;n<a;n++)this.addUVLine(this.parseUVIndex(e[n],i))}};return t.startObject("",!1),t}function e(t){this.manager=void 0!==t?t:THREE.DefaultLoadingManager,this.materials=null}var r=/^[og]\s*(.+)?/,i=/^mtllib /,s=/^usemtl /;return e.prototype={constructor:e,load:function(t,e,r,i){var s=this,a=new THREE.FileLoader(s.manager);a.setPath(this.path),a.load(t,function(t){e(s.parse(t))},r,i)},setPath:function(t){this.path=t},setMaterials:function(t){return this.materials=t,this},parse:function(e){console.time("OBJLoader");var a=new t;e.indexOf("\r\n")!==-1&&(e=e.replace(/\r\n/g,"\n")),e.indexOf("\\\n")!==-1&&(e=e.replace(/\\\n/g,""));for(var n=e.split("\n"),o="",h="",l=0,u=[],c="function"==typeof"".trimLeft,m=0,p=n.length;m<p;m++)if(o=n[m],o=c?o.trimLeft():o.trim(),l=o.length,0!==l&&(h=o.charAt(0),"#"!==h))if("v"===h){var f=o.split(/\s+/);switch(f[0]){case"v":a.vertices.push(parseFloat(f[1]),parseFloat(f[2]),parseFloat(f[3])),8===f.length&&a.colors.push(parseFloat(f[4]),parseFloat(f[5]),parseFloat(f[6]));break;case"vn":a.normals.push(parseFloat(f[1]),parseFloat(f[2]),parseFloat(f[3]));break;case"vt":a.uvs.push(parseFloat(f[1]),parseFloat(f[2]))}}else if("f"===h){for(var d=o.substr(1).trim(),v=d.split(/\s+/),g=[],b=0,E=v.length;b<E;b++){var j=v[b];if(j.length>0){var x=j.split("/");g.push(x)}}for(var L=g[0],b=1,E=g.length-1;b<E;b++){var y=g[b],w=g[b+1];a.addFace(L[0],y[0],w[0],L[1],y[1],w[1],L[2],y[2],w[2])}}else if("l"===h){var V=o.substring(1).trim().split(" "),F=[],H=[];if(o.indexOf("/")===-1)F=V;else for(var R=0,T=V.length;R<T;R++){var I=V[R].split("/");""!==I[0]&&F.push(I[0]),""!==I[1]&&H.push(I[1])}a.addLineGeometry(F,H)}else if(null!==(u=r.exec(o))){var M=(" "+u[0].substr(1).trim()).substr(1);a.startObject(M)}else if(s.test(o))a.object.startMaterial(o.substring(7).trim(),a.materialLibraries);else if(i.test(o))a.materialLibraries.push(o.substring(7).trim());else{if("s"!==h){if("\0"===o)continue;throw new Error('THREE.OBJLoader: Unexpected line: "'+o+'"')}if(u=o.split(" "),u.length>1){var B=u[1].trim().toLowerCase();a.object.smooth="0"!==B&&"off"!==B}else a.object.smooth=!0;var A=a.object.currentMaterial();A&&(A.smooth=a.object.smooth)}a.finalize();var O=new THREE.Group;O.materialLibraries=[].concat(a.materialLibraries);for(var m=0,p=a.objects.length;m<p;m++){var U=a.objects[m],C=U.geometry,z=U.materials,N="Line"===C.type;if(0!==C.vertices.length){var S=new THREE.BufferGeometry;S.addAttribute("position",new THREE.Float32BufferAttribute(C.vertices,3)),C.normals.length>0?S.addAttribute("normal",new THREE.Float32BufferAttribute(C.normals,3)):S.computeVertexNormals(),C.colors.length>0&&S.addAttribute("color",new THREE.Float32BufferAttribute(C.colors,3)),C.uvs.length>0&&S.addAttribute("uv",new THREE.Float32BufferAttribute(C.uvs,2));for(var _=[],G=0,D=z.length;G<D;G++){var J=z[G],A=void 0;if(null!==this.materials&&(A=this.materials.create(J.name),N&&A&&!(A instanceof THREE.LineBasicMaterial))){var P=new THREE.LineBasicMaterial;P.copy(A),A=P}A||(A=N?new THREE.LineBasicMaterial:new THREE.MeshPhongMaterial,A.name=J.name),A.flatShading=!J.smooth,_.push(A)}var k;if(_.length>1){for(var G=0,D=z.length;G<D;G++){var J=z[G];S.addGroup(J.groupStart,J.groupCount,G)}k=N?new THREE.LineSegments(S,_):new THREE.Mesh(S,_)}else k=N?new THREE.LineSegments(S,_[0]):new THREE.Mesh(S,_[0]);k.name=U.name,O.add(k)}}return console.timeEnd("OBJLoader"),O}},e}();
},{}],46:[function(_dereq_,module,exports){
function trim(r){return r.replace(/^\s*|\s*$/g,"")}exports=module.exports=trim,exports.left=function(r){return r.replace(/^\s*/,"")},exports.right=function(r){return r.replace(/\s*$/,"")};
},{}],47:[function(_dereq_,module,exports){
module.exports={"_args":[[{"raw":"webvr-polyfill@^0.9.40","scope":null,"escapedName":"webvr-polyfill","name":"webvr-polyfill","rawSpec":"^0.9.40","spec":">=0.9.40 <0.10.0","type":"range"},"/home/ubuntu/a-frobot/aframe"]],"_from":"webvr-polyfill@>=0.9.40 <0.10.0","_id":"webvr-polyfill@0.9.40","_inCache":true,"_location":"/webvr-polyfill","_nodeVersion":"8.6.0","_npmOperationalInternal":{"host":"s3://npm-registry-packages","tmp":"tmp/webvr-polyfill-0.9.40.tgz_1507657755590_0.00047161197289824486"},"_npmUser":{"name":"jsantell","email":"jsantell@gmail.com"},"_npmVersion":"5.3.0","_phantomChildren":{},"_requested":{"raw":"webvr-polyfill@^0.9.40","scope":null,"escapedName":"webvr-polyfill","name":"webvr-polyfill","rawSpec":"^0.9.40","spec":">=0.9.40 <0.10.0","type":"range"},"_requiredBy":["/"],"_resolved":"https://registry.npmjs.org/webvr-polyfill/-/webvr-polyfill-0.9.40.tgz","_shasum":"2cfa0ec0e0cc6ba7238c73a09cba4952fff59a63","_shrinkwrap":null,"_spec":"webvr-polyfill@^0.9.40","_where":"/home/ubuntu/a-frobot/aframe","authors":["Boris Smus <boris@smus.com>","Brandon Jones <tojiro@gmail.com>","Jordan Santell <jordan@jsantell.com>"],"bugs":{"url":"https://github.com/googlevr/webvr-polyfill/issues"},"dependencies":{},"description":"Use WebVR today, on mobile or desktop, without requiring a special browser build.","devDependencies":{"chai":"^3.5.0","jsdom":"^9.12.0","mocha":"^3.2.0","semver":"^5.3.0","webpack":"^2.6.1","webpack-dev-server":"2.7.1"},"directories":{},"dist":{"integrity":"sha512-m7jhJHjFcUYPyPSNeGmly7a2h/cP7bARz0OZMoUn5SueVXEKeZ4P7bzbAUDBDvvqCsa5gHgM3PFIhYe13bqaWw==","shasum":"2cfa0ec0e0cc6ba7238c73a09cba4952fff59a63","tarball":"https://registry.npmjs.org/webvr-polyfill/-/webvr-polyfill-0.9.40.tgz"},"gitHead":"45828ffdb8c3e0f9bb90296d6039d3cc7909ba8e","homepage":"https://github.com/googlevr/webvr-polyfill","keywords":["vr","webvr"],"license":"Apache-2.0","main":"src/node-entry","maintainers":[{"name":"jsantell","email":"jsantell@gmail.com"},{"name":"toji","email":"tojiro@gmail.com"},{"name":"smus","email":"boris@smus.com"}],"name":"webvr-polyfill","optionalDependencies":{},"readme":"ERROR: No README data found!","repository":{"type":"git","url":"git+https://github.com/googlevr/webvr-polyfill.git"},"scripts":{"build":"webpack","start":"npm run watch","test":"mocha","watch":"webpack-dev-server"},"version":"0.9.40"}
},{}],48:[function(_dereq_,module,exports){
function VRFrameData(){this.leftProjectionMatrix=new Float32Array(16),this.leftViewMatrix=new Float32Array(16),this.rightProjectionMatrix=new Float32Array(16),this.rightViewMatrix=new Float32Array(16),this.pose=null}function VRDisplay(){this.isPolyfilled=!0,this.displayId=nextDisplayId++,this.displayName="webvr-polyfill displayName",this.depthNear=.01,this.depthFar=1e4,this.isConnected=!0,this.isPresenting=!1,this.capabilities={hasPosition:!1,hasOrientation:!1,hasExternalDisplay:!1,canPresent:!1,maxLayers:1},this.stageParameters=null,this.waitingForPresent_=!1,this.layer_=null,this.fullscreenElement_=null,this.fullscreenWrapper_=null,this.fullscreenElementCachedStyle_=null,this.fullscreenEventTarget_=null,this.fullscreenChangeHandler_=null,this.fullscreenErrorHandler_=null,this.wakelock_=new WakeLock}function VRDevice(){this.isPolyfilled=!0,this.hardwareUnitId="webvr-polyfill hardwareUnitId",this.deviceId="webvr-polyfill deviceId",this.deviceName="webvr-polyfill deviceName"}function HMDVRDevice(){}function PositionSensorVRDevice(){}var Util=_dereq_("./util.js"),WakeLock=_dereq_("./wakelock.js"),nextDisplayId=1e3,hasShowDeprecationWarning=!1,defaultLeftBounds=[0,0,.5,1],defaultRightBounds=[.5,0,.5,1];VRDisplay.prototype.getFrameData=function(e){return Util.frameDataFromPose(e,this.getPose(),this)},VRDisplay.prototype.getPose=function(){return this.getImmediatePose()},VRDisplay.prototype.requestAnimationFrame=function(e){return window.requestAnimationFrame(e)},VRDisplay.prototype.cancelAnimationFrame=function(e){return window.cancelAnimationFrame(e)},VRDisplay.prototype.wrapForFullscreen=function(e){function r(){if(i.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"];i.fullscreenElement_.setAttribute("style",e.join("; ")+";")}}if(Util.isIOS())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_;this.removeFullscreenWrapper(),this.fullscreenElement_=e;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 i=this;return r(),this.fullscreenWrapper_},VRDisplay.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 r=this.fullscreenWrapper_.parentElement;return this.fullscreenWrapper_.removeChild(e),r.insertBefore(e,this.fullscreenWrapper_),r.removeChild(this.fullscreenWrapper_),e}},VRDisplay.prototype.requestPresent=function(e){var r=this.isPresenting,t=this;return e instanceof Array||(hasShowDeprecationWarning||(console.warn("Using a deprecated form of requestPresent. Should pass in an array of VRLayers."),hasShowDeprecationWarning=!0),e=[e]),new Promise(function(n,i){if(!t.capabilities.canPresent)return void i(new Error("VRDisplay is not capable of presenting."));if(0==e.length||e.length>t.capabilities.maxLayers)return void i(new Error("Invalid number of layers."));var s=e[0];if(!s.source)return void n();var l=s.leftBounds||defaultLeftBounds,a=s.rightBounds||defaultRightBounds;if(r){var o=t.layer_;o.source!==s.source&&(o.source=s.source);for(var c=0;c<4;c++)o.leftBounds[c]=l[c],o.rightBounds[c]=a[c];return void n()}if(t.layer_={predistorted:s.predistorted,source:s.source,leftBounds:l.slice(0),rightBounds:a.slice(0)},t.waitingForPresent_=!1,t.layer_&&t.layer_.source){var u=t.wrapForFullscreen(t.layer_.source),p=function(){var e=Util.getFullscreenElement();t.isPresenting=u===e,t.isPresenting?(screen.orientation&&screen.orientation.lock&&screen.orientation.lock("landscape-primary").catch(function(e){console.error("screen.orientation.lock() failed due to",e.message)}),t.waitingForPresent_=!1,t.beginPresent_(),n()):(screen.orientation&&screen.orientation.unlock&&screen.orientation.unlock(),t.removeFullscreenWrapper(),t.wakelock_.release(),t.endPresent_(),t.removeFullscreenListeners_()),t.fireVRDisplayPresentChange_()},h=function(){t.waitingForPresent_&&(t.removeFullscreenWrapper(),t.removeFullscreenListeners_(),t.wakelock_.release(),t.waitingForPresent_=!1,t.isPresenting=!1,i(new Error("Unable to present.")))};t.addFullscreenListeners_(u,p,h),Util.requestFullscreen(u)?(t.wakelock_.request(),t.waitingForPresent_=!0):(Util.isIOS()||Util.isWebViewAndroid())&&(t.wakelock_.request(),t.isPresenting=!0,t.beginPresent_(),t.fireVRDisplayPresentChange_(),n())}t.waitingForPresent_||Util.isIOS()||(Util.exitFullscreen(),i(new Error("Unable to present.")))})},VRDisplay.prototype.exitPresent=function(){var e=this.isPresenting,r=this;return this.isPresenting=!1,this.layer_=null,this.wakelock_.release(),new Promise(function(t,n){e?(!Util.exitFullscreen()&&Util.isIOS()&&(r.endPresent_(),r.fireVRDisplayPresentChange_()),Util.isWebViewAndroid()&&(r.removeFullscreenWrapper(),r.removeFullscreenListeners_(),r.endPresent_(),r.fireVRDisplayPresentChange_()),t()):n(new Error("Was not presenting to VRDisplay."))})},VRDisplay.prototype.getLayers=function(){return this.layer_?[this.layer_]:[]},VRDisplay.prototype.fireVRDisplayPresentChange_=function(){var e=new CustomEvent("vrdisplaypresentchange",{detail:{display:this}});window.dispatchEvent(e)},VRDisplay.prototype.fireVRDisplayConnect_=function(){var e=new CustomEvent("vrdisplayconnect",{detail:{display:this}});window.dispatchEvent(e)},VRDisplay.prototype.addFullscreenListeners_=function(e,r,t){this.removeFullscreenListeners_(),this.fullscreenEventTarget_=e,this.fullscreenChangeHandler_=r,this.fullscreenErrorHandler_=t,r&&(document.fullscreenEnabled?e.addEventListener("fullscreenchange",r,!1):document.webkitFullscreenEnabled?e.addEventListener("webkitfullscreenchange",r,!1):document.mozFullScreenEnabled?document.addEventListener("mozfullscreenchange",r,!1):document.msFullscreenEnabled&&e.addEventListener("msfullscreenchange",r,!1)),t&&(document.fullscreenEnabled?e.addEventListener("fullscreenerror",t,!1):document.webkitFullscreenEnabled?e.addEventListener("webkitfullscreenerror",t,!1):document.mozFullScreenEnabled?document.addEventListener("mozfullscreenerror",t,!1):document.msFullscreenEnabled&&e.addEventListener("msfullscreenerror",t,!1))},VRDisplay.prototype.removeFullscreenListeners_=function(){if(this.fullscreenEventTarget_){var e=this.fullscreenEventTarget_;if(this.fullscreenChangeHandler_){var r=this.fullscreenChangeHandler_;e.removeEventListener("fullscreenchange",r,!1),e.removeEventListener("webkitfullscreenchange",r,!1),document.removeEventListener("mozfullscreenchange",r,!1),e.removeEventListener("msfullscreenchange",r,!1)}if(this.fullscreenErrorHandler_){var t=this.fullscreenErrorHandler_;e.removeEventListener("fullscreenerror",t,!1),e.removeEventListener("webkitfullscreenerror",t,!1),document.removeEventListener("mozfullscreenerror",t,!1),e.removeEventListener("msfullscreenerror",t,!1)}this.fullscreenEventTarget_=null,this.fullscreenChangeHandler_=null,this.fullscreenErrorHandler_=null}},VRDisplay.prototype.beginPresent_=function(){},VRDisplay.prototype.endPresent_=function(){},VRDisplay.prototype.submitFrame=function(e){},VRDisplay.prototype.getEyeParameters=function(e){return null},HMDVRDevice.prototype=new VRDevice,PositionSensorVRDevice.prototype=new VRDevice,module.exports.VRFrameData=VRFrameData,module.exports.VRDisplay=VRDisplay,module.exports.VRDevice=VRDevice,module.exports.HMDVRDevice=HMDVRDevice,module.exports.PositionSensorVRDevice=PositionSensorVRDevice;
},{"./util.js":68,"./wakelock.js":70}],49:[function(_dereq_,module,exports){
function CardboardDistorter(e){this.gl=e,this.ctxAttribs=e.getContextAttributes(),this.meshWidth=20,this.meshHeight=20,this.bufferScale=window.WebVRConfig.BUFFER_SCALE,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,Util.isIOS()||(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=Util.linkProgram(e,distortionVS,distortionFS,this.attribs),this.uniforms=Util.getProgramUniforms(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(),window.WebVRConfig.CARDBOARD_UI_DISABLED||(this.cardboardUI=new CardboardUI(e))}var CardboardUI=_dereq_("./cardboard-ui.js"),Util=_dereq_("./util.js"),WGLUPreserveGLState=_dereq_("./deps/wglu-preserve-state.js"),distortionVS=["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"),distortionFS=["precision mediump float;","uniform sampler2D diffuse;","varying vec2 vTexCoord;","void main() {","  gl_FragColor = texture2D(diffuse, vTexCoord);","}"].join("\n");CardboardDistorter.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()},CardboardDistorter.prototype.onResize=function(){var e=this.gl,r=this,t=[e.RENDERBUFFER_BINDING,e.TEXTURE_BINDING_2D,e.TEXTURE0];WGLUPreserveGLState(e,t,function(e){r.realBindFramebuffer.call(e,e.FRAMEBUFFER,null),r.scissorTest&&r.realDisable.call(e,e.SCISSOR_TEST),r.realColorMask.call(e,!0,!0,!0,!0),r.realViewport.call(e,0,0,e.drawingBufferWidth,e.drawingBufferHeight),r.realClearColor.call(e,0,0,0,1),e.clear(e.COLOR_BUFFER_BIT),r.realBindFramebuffer.call(e,e.FRAMEBUFFER,r.framebuffer),e.bindTexture(e.TEXTURE_2D,r.renderTarget),e.texImage2D(e.TEXTURE_2D,0,r.ctxAttribs.alpha?e.RGBA:e.RGB,r.bufferWidth,r.bufferHeight,0,r.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,r.renderTarget,0),r.ctxAttribs.depth&&r.ctxAttribs.stencil?(e.bindRenderbuffer(e.RENDERBUFFER,r.depthStencilBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_STENCIL,r.bufferWidth,r.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_STENCIL_ATTACHMENT,e.RENDERBUFFER,r.depthStencilBuffer)):r.ctxAttribs.depth?(e.bindRenderbuffer(e.RENDERBUFFER,r.depthBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_COMPONENT16,r.bufferWidth,r.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,r.depthBuffer)):r.ctxAttribs.stencil&&(e.bindRenderbuffer(e.RENDERBUFFER,r.stencilBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.STENCIL_INDEX8,r.bufferWidth,r.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.STENCIL_ATTACHMENT,e.RENDERBUFFER,r.stencilBuffer)),!e.checkFramebufferStatus(e.FRAMEBUFFER)===e.FRAMEBUFFER_COMPLETE&&console.error("Framebuffer incomplete!"),r.realBindFramebuffer.call(e,e.FRAMEBUFFER,r.lastBoundFramebuffer),r.scissorTest&&r.realEnable.call(e,e.SCISSOR_TEST),r.realColorMask.apply(e,r.colorMask),r.realViewport.apply(e,r.viewport),r.realClearColor.apply(e,r.clearColor)}),this.cardboardUI&&this.cardboardUI.onResize()},CardboardDistorter.prototype.patch=function(){if(!this.isPatched){var e=this,r=this.gl.canvas,t=this.gl;Util.isIOS()||(r.width=Util.getScreenWidth()*this.bufferScale,r.height=Util.getScreenHeight()*this.bufferScale,Object.defineProperty(r,"width",{configurable:!0,enumerable:!0,get:function(){return e.bufferWidth},set:function(t){e.bufferWidth=t,e.realCanvasWidth.set.call(r,t),e.onResize()}}),Object.defineProperty(r,"height",{configurable:!0,enumerable:!0,get:function(){return e.bufferHeight},set:function(t){e.bufferHeight=t,e.realCanvasHeight.set.call(r,t),e.onResize()}})),this.lastBoundFramebuffer=t.getParameter(t.FRAMEBUFFER_BINDING),null==this.lastBoundFramebuffer&&(this.lastBoundFramebuffer=this.framebuffer,this.gl.bindFramebuffer(t.FRAMEBUFFER,this.framebuffer)),this.gl.bindFramebuffer=function(r,i){e.lastBoundFramebuffer=i?i:e.framebuffer,e.realBindFramebuffer.call(t,r,e.lastBoundFramebuffer)},this.cullFace=t.getParameter(t.CULL_FACE),this.depthTest=t.getParameter(t.DEPTH_TEST),this.blend=t.getParameter(t.BLEND),this.scissorTest=t.getParameter(t.SCISSOR_TEST),this.stencilTest=t.getParameter(t.STENCIL_TEST),t.enable=function(r){switch(r){case t.CULL_FACE:e.cullFace=!0;break;case t.DEPTH_TEST:e.depthTest=!0;break;case t.BLEND:e.blend=!0;break;case t.SCISSOR_TEST:e.scissorTest=!0;break;case t.STENCIL_TEST:e.stencilTest=!0}e.realEnable.call(t,r)},t.disable=function(r){switch(r){case t.CULL_FACE:e.cullFace=!1;break;case t.DEPTH_TEST:e.depthTest=!1;break;case t.BLEND:e.blend=!1;break;case t.SCISSOR_TEST:e.scissorTest=!1;break;case t.STENCIL_TEST:e.stencilTest=!1}e.realDisable.call(t,r)},this.colorMask=t.getParameter(t.COLOR_WRITEMASK),t.colorMask=function(r,i,a,s){e.colorMask[0]=r,e.colorMask[1]=i,e.colorMask[2]=a,e.colorMask[3]=s,e.realColorMask.call(t,r,i,a,s)},this.clearColor=t.getParameter(t.COLOR_CLEAR_VALUE),t.clearColor=function(r,i,a,s){e.clearColor[0]=r,e.clearColor[1]=i,e.clearColor[2]=a,e.clearColor[3]=s,e.realClearColor.call(t,r,i,a,s)},this.viewport=t.getParameter(t.VIEWPORT),t.viewport=function(r,i,a,s){e.viewport[0]=r,e.viewport[1]=i,e.viewport[2]=a,e.viewport[3]=s,e.realViewport.call(t,r,i,a,s)},this.isPatched=!0,Util.safariCssSizeWorkaround(r)}},CardboardDistorter.prototype.unpatch=function(){if(this.isPatched){var e=this.gl,r=this.gl.canvas;Util.isIOS()||(Object.defineProperty(r,"width",this.realCanvasWidth),Object.defineProperty(r,"height",this.realCanvasHeight)),r.width=this.bufferWidth,r.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(){Util.safariCssSizeWorkaround(r)},1)}},CardboardDistorter.prototype.setTextureBounds=function(e,r){e||(e=[0,0,.5,1]),r||(r=[.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]=r[0],this.viewportOffsetScale[5]=r[1],this.viewportOffsetScale[6]=r[2],this.viewportOffsetScale[7]=r[3]},CardboardDistorter.prototype.submitFrame=function(){var e=this.gl,r=this,t=[];if(window.WebVRConfig.DIRTY_SUBMIT_FRAME_BINDINGS||t.push(e.CURRENT_PROGRAM,e.ARRAY_BUFFER_BINDING,e.ELEMENT_ARRAY_BUFFER_BINDING,e.TEXTURE_BINDING_2D,e.TEXTURE0),WGLUPreserveGLState(e,t,function(e){r.realBindFramebuffer.call(e,e.FRAMEBUFFER,null),r.cullFace&&r.realDisable.call(e,e.CULL_FACE),r.depthTest&&r.realDisable.call(e,e.DEPTH_TEST),r.blend&&r.realDisable.call(e,e.BLEND),r.scissorTest&&r.realDisable.call(e,e.SCISSOR_TEST),r.stencilTest&&r.realDisable.call(e,e.STENCIL_TEST),r.realColorMask.call(e,!0,!0,!0,!0),r.realViewport.call(e,0,0,e.drawingBufferWidth,e.drawingBufferHeight),(r.ctxAttribs.alpha||Util.isIOS())&&(r.realClearColor.call(e,0,0,0,1),e.clear(e.COLOR_BUFFER_BIT)),e.useProgram(r.program),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,r.indexBuffer),e.bindBuffer(e.ARRAY_BUFFER,r.vertexBuffer),e.enableVertexAttribArray(r.attribs.position),e.enableVertexAttribArray(r.attribs.texCoord),e.vertexAttribPointer(r.attribs.position,2,e.FLOAT,!1,20,0),e.vertexAttribPointer(r.attribs.texCoord,3,e.FLOAT,!1,20,8),e.activeTexture(e.TEXTURE0),e.uniform1i(r.uniforms.diffuse,0),e.bindTexture(e.TEXTURE_2D,r.renderTarget),e.uniform4fv(r.uniforms.viewportOffsetScale,r.viewportOffsetScale),e.drawElements(e.TRIANGLES,r.indexCount,e.UNSIGNED_SHORT,0),r.cardboardUI&&r.cardboardUI.renderNoState(),r.realBindFramebuffer.call(r.gl,e.FRAMEBUFFER,r.framebuffer),r.ctxAttribs.preserveDrawingBuffer||(r.realClearColor.call(e,0,0,0,0),e.clear(e.COLOR_BUFFER_BIT)),window.WebVRConfig.DIRTY_SUBMIT_FRAME_BINDINGS||r.realBindFramebuffer.call(e,e.FRAMEBUFFER,r.lastBoundFramebuffer),r.cullFace&&r.realEnable.call(e,e.CULL_FACE),r.depthTest&&r.realEnable.call(e,e.DEPTH_TEST),r.blend&&r.realEnable.call(e,e.BLEND),r.scissorTest&&r.realEnable.call(e,e.SCISSOR_TEST),r.stencilTest&&r.realEnable.call(e,e.STENCIL_TEST),r.realColorMask.apply(e,r.colorMask),r.realViewport.apply(e,r.viewport),!r.ctxAttribs.alpha&&r.ctxAttribs.preserveDrawingBuffer||r.realClearColor.apply(e,r.clearColor)}),Util.isIOS()){var i=e.canvas;i.width==r.bufferWidth&&i.height==r.bufferHeight||(r.bufferWidth=i.width,r.bufferHeight=i.height,r.onResize())}},CardboardDistorter.prototype.updateDeviceInfo=function(e){var r=this.gl,t=this,i=[r.ARRAY_BUFFER_BINDING,r.ELEMENT_ARRAY_BUFFER_BINDING];WGLUPreserveGLState(r,i,function(r){var i=t.computeMeshVertices_(t.meshWidth,t.meshHeight,e);if(r.bindBuffer(r.ARRAY_BUFFER,t.vertexBuffer),r.bufferData(r.ARRAY_BUFFER,i,r.STATIC_DRAW),!t.indexCount){var a=t.computeMeshIndices_(t.meshWidth,t.meshHeight);r.bindBuffer(r.ELEMENT_ARRAY_BUFFER,t.indexBuffer),r.bufferData(r.ELEMENT_ARRAY_BUFFER,a,r.STATIC_DRAW),t.indexCount=a.length}})},CardboardDistorter.prototype.computeMeshVertices_=function(e,r,t){for(var i=new Float32Array(2*e*r*5),a=t.getLeftEyeVisibleTanAngles(),s=t.getLeftEyeNoLensTanAngles(),l=t.getLeftEyeVisibleScreenRect(s),f=0,o=0;o<2;o++){for(var n=0;n<r;n++)for(var c=0;c<e;c++,f++){var h=c/(e-1),u=n/(r-1),d=h,E=u,b=Util.lerp(a[0],a[2],h),R=Util.lerp(a[3],a[1],u),T=Math.sqrt(b*b+R*R),F=t.distortion.distortInverse(T),p=b*F/T,B=R*F/T;h=(p-s[0])/(s[2]-s[0]),u=(B-s[3])/(s[1]-s[3]);t.device.widthMeters/t.device.heightMeters;h=2*(l.x+h*l.width-.5),u=2*(l.y+u*l.height-.5),i[5*f+0]=h,i[5*f+1]=u,i[5*f+2]=d,i[5*f+3]=E,i[5*f+4]=o}var C=a[2]-a[0];a[0]=-(C+a[0]),a[2]=C-a[2],C=s[2]-s[0],s[0]=-(C+s[0]),s[2]=C-s[2],l.x=1-(l.x+l.width)}return i},CardboardDistorter.prototype.computeMeshIndices_=function(e,r){for(var t=new Uint16Array(2*(e-1)*(r-1)*6),i=e/2,a=r/2,s=0,l=0,f=0;f<2;f++)for(var o=0;o<r;o++)for(var n=0;n<e;n++,s++)0!=n&&0!=o&&(n<=i==o<=a?(t[l++]=s,t[l++]=s-e-1,t[l++]=s-e,t[l++]=s-e-1,t[l++]=s,t[l++]=s-1):(t[l++]=s-1,t[l++]=s-e,t[l++]=s,t[l++]=s-e,t[l++]=s-1,t[l++]=s-e-1));return t},CardboardDistorter.prototype.getOwnPropertyDescriptor_=function(e,r){var t=Object.getOwnPropertyDescriptor(e,r);return void 0!==t.get&&void 0!==t.set||(t.configurable=!0,t.enumerable=!0,t.get=function(){return this.getAttribute(r)},t.set=function(e){this.setAttribute(r,e)}),t},module.exports=CardboardDistorter;
},{"./cardboard-ui.js":50,"./deps/wglu-preserve-state.js":52,"./util.js":68}],50:[function(_dereq_,module,exports){
function CardboardUI(e){this.gl=e,this.attribs={position:0},this.program=Util.linkProgram(e,uiVS,uiFS,this.attribs),this.uniforms=Util.getProgramUniforms(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()}var Util=_dereq_("./util.js"),WGLUPreserveGLState=_dereq_("./deps/wglu-preserve-state.js"),uiVS=["attribute vec2 position;","uniform mat4 projectionMat;","void main() {","  gl_Position = projectionMat * vec4( position, -1.0, 1.0 );","}"].join("\n"),uiFS=["precision mediump float;","uniform vec4 color;","void main() {","  gl_FragColor = color;","}"].join("\n"),DEG2RAD=Math.PI/180,kAnglePerGearSection=60,kOuterRimEndAngle=12,kInnerRimBeginAngle=20,kOuterRadius=1,kMiddleRadius=.75,kInnerRadius=.3125,kCenterLineThicknessDp=4,kButtonWidthDp=28,kTouchSlopFactor=1.5,Angles=[0,kOuterRimEndAngle,kInnerRimBeginAngle,kAnglePerGearSection-kInnerRimBeginAngle,kAnglePerGearSection-kOuterRimEndAngle];CardboardUI.prototype.destroy=function(){var e=this.gl;this.listener&&e.canvas.removeEventListener("click",this.listener,!1),e.deleteProgram(this.program),e.deleteBuffer(this.vertexBuffer)},CardboardUI.prototype.listen=function(e,t){var r=this.gl.canvas;this.listener=function(i){var n=r.clientWidth/2,o=kButtonWidthDp*kTouchSlopFactor;i.clientX>n-o&&i.clientX<n+o&&i.clientY>r.clientHeight-o?e(i):i.clientX<o&&i.clientY<o&&t(i)},r.addEventListener("click",this.listener,!1)},CardboardUI.prototype.onResize=function(){var e=this.gl,t=this,r=[e.ARRAY_BUFFER_BINDING];WGLUPreserveGLState(e,r,function(e){function r(e,t){var r=(90-e)*DEG2RAD,i=Math.cos(r),a=Math.sin(r);n.push(kInnerRadius*i*l+o,kInnerRadius*a*l+l),n.push(t*i*l+o,t*a*l+l)}function i(t,r){n.push(f+t,e.drawingBufferHeight-f-r)}var n=[],o=e.drawingBufferWidth/2,a=Math.max(screen.width,screen.height)*window.devicePixelRatio,s=e.drawingBufferWidth/a,u=s*window.devicePixelRatio,d=kCenterLineThicknessDp*u/2,h=kButtonWidthDp*kTouchSlopFactor*u,l=kButtonWidthDp*u/2,f=(kButtonWidthDp*kTouchSlopFactor-kButtonWidthDp)*u;n.push(o-d,h),n.push(o-d,e.drawingBufferHeight),n.push(o+d,h),n.push(o+d,e.drawingBufferHeight),t.gearOffset=n.length/2;for(var g=0;g<=6;g++){var R=g*kAnglePerGearSection;r(R,kOuterRadius),r(R+kOuterRimEndAngle,kOuterRadius),r(R+kInnerRimBeginAngle,kMiddleRadius),r(R+(kAnglePerGearSection-kInnerRimBeginAngle),kMiddleRadius),r(R+(kAnglePerGearSection-kOuterRimEndAngle),kOuterRadius)}t.gearVertexCount=n.length/2-t.gearOffset,t.arrowOffset=n.length/2;var c=d/Math.sin(45*DEG2RAD);i(0,l),i(l,0),i(l+c,c),i(c,l+c),i(c,l-c),i(0,l),i(l,2*l),i(l+c,2*l-c),i(c,l-c),i(0,l),i(c,l-d),i(kButtonWidthDp*u,l-d),i(c,l+d),i(kButtonWidthDp*u,l+d),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)})},CardboardUI.prototype.render=function(){var e=this.gl,t=this,r=[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];WGLUPreserveGLState(e,r,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()})},CardboardUI.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),Util.orthoMatrix(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)},module.exports=CardboardUI;
},{"./deps/wglu-preserve-state.js":52,"./util.js":68}],51:[function(_dereq_,module,exports){
function CardboardVRDisplay(){this.displayName="Cardboard VRDisplay (webvr-polyfill)",this.capabilities.hasOrientation=!0,this.capabilities.canPresent=!0,this.bufferScale_=window.WebVRConfig.BUFFER_SCALE,this.poseSensor_=new FusionPoseSensor,this.distorter_=null,this.cardboardUI_=null,this.dpdb_=new Dpdb(!0,this.onDeviceParamsUpdated_.bind(this)),this.deviceInfo_=new DeviceInfo(this.dpdb_.getDeviceParams()),this.viewerSelector_=new ViewerSelector,this.viewerSelector_.onChange(this.onViewerChanged_.bind(this)),this.deviceInfo_.setViewer(this.viewerSelector_.getCurrentViewer()),window.WebVRConfig.ROTATE_INSTRUCTIONS_DISABLED||(this.rotateInstructions_=new RotateInstructions),Util.isIOS()&&window.addEventListener("resize",this.onResize_.bind(this))}var CardboardDistorter=_dereq_("./cardboard-distorter.js"),CardboardUI=_dereq_("./cardboard-ui.js"),DeviceInfo=_dereq_("./device-info.js"),Dpdb=_dereq_("./dpdb/dpdb.js"),FusionPoseSensor=_dereq_("./sensor-fusion/fusion-pose-sensor.js"),RotateInstructions=_dereq_("./rotate-instructions.js"),ViewerSelector=_dereq_("./viewer-selector.js"),VRDisplay=_dereq_("./base.js").VRDisplay,Util=_dereq_("./util.js"),Eye={LEFT:"left",RIGHT:"right"};CardboardVRDisplay.prototype=new VRDisplay,CardboardVRDisplay.prototype.getImmediatePose=function(){return{position:this.poseSensor_.getPosition(),orientation:this.poseSensor_.getOrientation(),linearVelocity:null,linearAcceleration:null,angularVelocity:null,angularAcceleration:null}},CardboardVRDisplay.prototype.resetPose=function(){this.poseSensor_.resetPose()},CardboardVRDisplay.prototype.getEyeParameters=function(e){var t,i=[.5*this.deviceInfo_.viewer.interLensDistance,0,0];if(e==Eye.LEFT)i[0]*=-1,t=this.deviceInfo_.getFieldOfViewLeftEye();else{if(e!=Eye.RIGHT)return console.error("Invalid eye provided: %s",e),null;t=this.deviceInfo_.getFieldOfViewRightEye()}return{fieldOfView:t,offset:i,renderWidth:.5*this.deviceInfo_.device.width*this.bufferScale_,renderHeight:this.deviceInfo_.device.height*this.bufferScale_}},CardboardVRDisplay.prototype.onDeviceParamsUpdated_=function(e){Util.isDebug()&&console.log("DPDB reported that device params were updated."),this.deviceInfo_.updateDeviceParams(e),this.distorter_&&this.distorter_.updateDeviceInfo(this.deviceInfo_)},CardboardVRDisplay.prototype.updateBounds_=function(){this.layer_&&this.distorter_&&(this.layer_.leftBounds||this.layer_.rightBounds)&&this.distorter_.setTextureBounds(this.layer_.leftBounds,this.layer_.rightBounds)},CardboardVRDisplay.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?window.WebVRConfig.CARDBOARD_UI_DISABLED||(e.canvas.width=Util.getScreenWidth()*this.bufferScale_,e.canvas.height=Util.getScreenHeight()*this.bufferScale_,this.cardboardUI_=new CardboardUI(e)):(this.distorter_=new CardboardDistorter(e),this.distorter_.updateDeviceInfo(this.deviceInfo_),this.cardboardUI_=this.distorter_.cardboardUI),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_&&(Util.isLandscapeMode()&&Util.isMobile()?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_())},CardboardVRDisplay.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)},CardboardVRDisplay.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").canvas;t.width==this.lastWidth&&t.height==this.lastHeight||this.cardboardUI_.onResize(),this.lastWidth=t.width,this.lastHeight=t.height,this.cardboardUI_.render()}},CardboardVRDisplay.prototype.onOrientationChange_=function(e){this.viewerSelector_.hide(),this.rotateInstructions_&&this.rotateInstructions_.update(),this.onResize_()},CardboardVRDisplay.prototype.onResize_=function(e){if(this.layer_){var t=this.layer_.source.getContext("webgl"),i=["position: absolute","top: 0","left: 0","width: 100vw","height: 100vh","border: 0","margin: 0","padding: 0px","box-sizing: content-box"];t.canvas.setAttribute("style",i.join("; ")+";"),Util.safariCssSizeWorkaround(t.canvas)}},CardboardVRDisplay.prototype.onViewerChanged_=function(e){this.deviceInfo_.setViewer(e),this.distorter_&&this.distorter_.updateDeviceInfo(this.deviceInfo_),this.fireVRDisplayDeviceParamsChange_()},CardboardVRDisplay.prototype.fireVRDisplayDeviceParamsChange_=function(){var e=new CustomEvent("vrdisplaydeviceparamschange",{detail:{vrdisplay:this,deviceInfo:this.deviceInfo_}});window.dispatchEvent(e)},module.exports=CardboardVRDisplay;
},{"./base.js":48,"./cardboard-distorter.js":49,"./cardboard-ui.js":50,"./device-info.js":53,"./dpdb/dpdb.js":57,"./rotate-instructions.js":62,"./sensor-fusion/fusion-pose-sensor.js":64,"./util.js":68,"./viewer-selector.js":69}],52:[function(_dereq_,module,exports){
function WGLUPreserveGLState(e,E,r){if(!E)return void r(e);for(var a=[],T=null,R=0;R<E.length;++R){var _=E[R];switch(_){case e.TEXTURE_BINDING_2D:case e.TEXTURE_BINDING_CUBE_MAP:var t=E[++R];if(t<e.TEXTURE0||t>e.TEXTURE31){console.error("TEXTURE_BINDING_2D or TEXTURE_BINDING_CUBE_MAP must be followed by a valid texture unit"),a.push(null,null);break}T||(T=e.getParameter(e.ACTIVE_TEXTURE)),e.activeTexture(t),a.push(e.getParameter(_),null);break;case e.ACTIVE_TEXTURE:T=e.getParameter(e.ACTIVE_TEXTURE),a.push(null);break;default:a.push(e.getParameter(_))}}r(e);for(var R=0;R<E.length;++R){var _=E[R],s=a[R];switch(_){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:var t=E[++R];if(t<e.TEXTURE0||t>e.TEXTURE31)break;e.activeTexture(t),e.bindTexture(e.TEXTURE_2D,s);break;case e.TEXTURE_BINDING_CUBE_MAP:var t=E[++R];if(t<e.TEXTURE0||t>e.TEXTURE31)break;e.activeTexture(t),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(_):e.disable(_);break;default:console.log("No GL restore behavior for 0x"+_.toString(16))}T&&e.activeTexture(T)}}module.exports=WGLUPreserveGLState;
},{}],53:[function(_dereq_,module,exports){
function Device(e){this.width=e.width||Util.getScreenWidth(),this.height=e.height||Util.getScreenHeight(),this.widthMeters=e.widthMeters,this.heightMeters=e.heightMeters,this.bevelMeters=e.bevelMeters}function DeviceInfo(e){this.viewer=Viewers.CardboardV2,this.updateDeviceParams(e),this.distortion=new Distortion(this.viewer.distortionCoefficients)}function CardboardViewer(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}var Distortion=_dereq_("./distortion/distortion.js"),MathUtil=_dereq_("./math-util.js"),Util=_dereq_("./util.js"),DEFAULT_ANDROID=new Device({widthMeters:.11,heightMeters:.062,bevelMeters:.004}),DEFAULT_IOS=new Device({widthMeters:.1038,heightMeters:.0584,bevelMeters:.004}),Viewers={CardboardV1:new CardboardViewer({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 CardboardViewer({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]})},DEFAULT_LEFT_CENTER={x:.5,y:.5},DEFAULT_RIGHT_CENTER={x:.5,y:.5};DeviceInfo.prototype.updateDeviceParams=function(e){this.device=this.determineDevice_(e)||this.device},DeviceInfo.prototype.getDevice=function(){return this.device},DeviceInfo.prototype.setViewer=function(e){this.viewer=e,this.distortion=new Distortion(this.viewer.distortionCoefficients)},DeviceInfo.prototype.determineDevice_=function(e){if(!e)return Util.isIOS()?(console.warn("Using fallback iOS device measurements."),DEFAULT_IOS):(console.warn("Using fallback Android device measurements."),DEFAULT_ANDROID);var t=.0254,i=t/e.xdpi,s=t/e.ydpi,n=Util.getScreenWidth(),r=Util.getScreenHeight();return new Device({widthMeters:i*n,heightMeters:s*r,bevelMeters:.001*e.bevelMm})},DeviceInfo.prototype.getDistortedFieldOfViewLeftEye=function(){var e=this.viewer,t=this.device,i=this.distortion,s=e.screenLensDistance,n=(t.widthMeters-e.interLensDistance)/2,r=e.interLensDistance/2,o=e.baselineLensDistance-t.bevelMeters,a=t.heightMeters-o,h=MathUtil.radToDeg*Math.atan(i.distort(n/s)),d=MathUtil.radToDeg*Math.atan(i.distort(r/s)),c=MathUtil.radToDeg*Math.atan(i.distort(o/s)),D=MathUtil.radToDeg*Math.atan(i.distort(a/s));return{leftDegrees:Math.min(h,e.fov),rightDegrees:Math.min(d,e.fov),downDegrees:Math.min(c,e.fov),upDegrees:Math.min(D,e.fov)}},DeviceInfo.prototype.getLeftEyeVisibleTanAngles=function(){var e=this.viewer,t=this.device,i=this.distortion,s=Math.tan(-MathUtil.degToRad*e.fov),n=Math.tan(MathUtil.degToRad*e.fov),r=Math.tan(MathUtil.degToRad*e.fov),o=Math.tan(-MathUtil.degToRad*e.fov),a=t.widthMeters/4,h=t.heightMeters/2,d=e.baselineLensDistance-t.bevelMeters-h,c=e.interLensDistance/2-a,D=-d,f=e.screenLensDistance,v=i.distort((c-a)/f),M=i.distort((D+h)/f),g=i.distort((c+a)/f),l=i.distort((D-h)/f),w=new Float32Array(4);return w[0]=Math.max(s,v),w[1]=Math.min(n,M),w[2]=Math.min(r,g),w[3]=Math.max(o,l),w},DeviceInfo.prototype.getLeftEyeNoLensTanAngles=function(){var e=this.viewer,t=this.device,i=this.distortion,s=new Float32Array(4),n=i.distortInverse(Math.tan(-MathUtil.degToRad*e.fov)),r=i.distortInverse(Math.tan(MathUtil.degToRad*e.fov)),o=i.distortInverse(Math.tan(MathUtil.degToRad*e.fov)),a=i.distortInverse(Math.tan(-MathUtil.degToRad*e.fov)),h=t.widthMeters/4,d=t.heightMeters/2,c=e.baselineLensDistance-t.bevelMeters-d,D=e.interLensDistance/2-h,f=-c,v=e.screenLensDistance,M=(D-h)/v,g=(f+d)/v,l=(D+h)/v,w=(f-d)/v;return s[0]=Math.max(n,M),s[1]=Math.min(r,g),s[2]=Math.min(o,l),s[3]=Math.max(a,w),s},DeviceInfo.prototype.getLeftEyeVisibleScreenRect=function(e){var t=this.viewer,i=this.device,s=t.screenLensDistance,n=(i.widthMeters-t.interLensDistance)/2,r=t.baselineLensDistance-i.bevelMeters,o=(e[0]*s+n)/i.widthMeters,a=(e[1]*s+r)/i.heightMeters,h=(e[2]*s+n)/i.widthMeters,d=(e[3]*s+r)/i.heightMeters;return{x:o,y:d,width:h-o,height:a-d}},DeviceInfo.prototype.getFieldOfViewLeftEye=function(e){return e?this.getUndistortedFieldOfViewLeftEye():this.getDistortedFieldOfViewLeftEye()},DeviceInfo.prototype.getFieldOfViewRightEye=function(e){var t=this.getFieldOfViewLeftEye(e);return{leftDegrees:t.rightDegrees,rightDegrees:t.leftDegrees,upDegrees:t.upDegrees,downDegrees:t.downDegrees}},DeviceInfo.prototype.getUndistortedFieldOfViewLeftEye=function(){var e=this.getUndistortedParams_();return{leftDegrees:MathUtil.radToDeg*Math.atan(e.outerDist),rightDegrees:MathUtil.radToDeg*Math.atan(e.innerDist),downDegrees:MathUtil.radToDeg*Math.atan(e.bottomDist),upDegrees:MathUtil.radToDeg*Math.atan(e.topDist)}},DeviceInfo.prototype.getUndistortedViewportLeftEye=function(){var e=this.getUndistortedParams_(),t=this.viewer,i=this.device,s=t.screenLensDistance,n=i.widthMeters/s,r=i.heightMeters/s,o=i.width/n,a=i.height/r,h=Math.round((e.eyePosX-e.outerDist)*o),d=Math.round((e.eyePosY-e.bottomDist)*a);return{x:h,y:d,width:Math.round((e.eyePosX+e.innerDist)*o)-h,height:Math.round((e.eyePosY+e.topDist)*a)-d}},DeviceInfo.prototype.getUndistortedParams_=function(){var e=this.viewer,t=this.device,i=this.distortion,s=e.screenLensDistance,n=e.interLensDistance/2/s,r=t.widthMeters/s,o=t.heightMeters/s,a=r/2-n,h=(e.baselineLensDistance-t.bevelMeters)/s,d=e.fov,c=i.distortInverse(Math.tan(MathUtil.degToRad*d)),D=Math.min(a,c),f=Math.min(n,c),v=Math.min(h,c),M=Math.min(o-h,c);return{outerDist:D,innerDist:f,topDist:M,bottomDist:v,eyePosX:a,eyePosY:h}},DeviceInfo.Viewers=Viewers,module.exports=DeviceInfo;
},{"./distortion/distortion.js":55,"./math-util.js":59,"./util.js":68}],54:[function(_dereq_,module,exports){
function VRDisplayHMDDevice(e){this.display=e,this.hardwareUnitId=e.displayId,this.deviceId="webvr-polyfill:HMD:"+e.displayId,this.deviceName=e.displayName+" (HMD)"}function VRDisplayPositionSensorDevice(e){this.display=e,this.hardwareUnitId=e.displayId,this.deviceId="webvr-polyfill:PositionSensor: "+e.displayId,this.deviceName=e.displayName+" (PositionSensor)"}var VRDisplay=_dereq_("./base.js").VRDisplay,HMDVRDevice=_dereq_("./base.js").HMDVRDevice,PositionSensorVRDevice=_dereq_("./base.js").PositionSensorVRDevice;VRDisplayHMDDevice.prototype=new HMDVRDevice,VRDisplayHMDDevice.prototype.getEyeParameters=function(e){var i=this.display.getEyeParameters(e);return{currentFieldOfView:i.fieldOfView,maximumFieldOfView:i.fieldOfView,minimumFieldOfView:i.fieldOfView,recommendedFieldOfView:i.fieldOfView,eyeTranslation:{x:i.offset[0],y:i.offset[1],z:i.offset[2]},renderRect:{x:"right"==e?i.renderWidth:0,y:0,width:i.renderWidth,height:i.renderHeight}}},VRDisplayHMDDevice.prototype.setFieldOfView=function(e,i,t,o){},VRDisplayPositionSensorDevice.prototype=new PositionSensorVRDevice,VRDisplayPositionSensorDevice.prototype.getState=function(){var e=this.display.getPose();return{position:e.position?{x:e.position[0],y:e.position[1],z:e.position[2]}:null,orientation:e.orientation?{x:e.orientation[0],y:e.orientation[1],z:e.orientation[2],w:e.orientation[3]}:null,linearVelocity:null,linearAcceleration:null,angularVelocity:null,angularAcceleration:null}},VRDisplayPositionSensorDevice.prototype.resetState=function(){return this.positionDevice.resetPose()},module.exports.VRDisplayHMDDevice=VRDisplayHMDDevice,module.exports.VRDisplayPositionSensorDevice=VRDisplayPositionSensorDevice;
},{"./base.js":48}],55:[function(_dereq_,module,exports){
function Distortion(t){this.coefficients=t}Distortion.prototype.distortInverse=function(t){for(var i=0,o=1,r=t-this.distort(i);Math.abs(o-i)>1e-4;){var s=t-this.distort(o),n=o-s*((o-i)/(s-r));i=o,o=n,r=s}return o},Distortion.prototype.distort=function(t){for(var i=t*t,o=0,r=0;r<this.coefficients.length;r++)o=i*(o+this.coefficients[r]);return(o+1)*t},module.exports=Distortion;
},{}],56:[function(_dereq_,module,exports){
module.exports={"format":1,"last_updated":"2017-08-27T14:39:31Z","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_Z00AD/*"},{"ua":"ASUS_Z00AD"}],"dpi":[403,404.6],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Google/*/Pixel XL/*"},{"ua":"Pixel XL"}],"dpi":[537.9,533],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Google/*/Pixel/*"},{"ua":"Pixel"}],"dpi":[432.6,436.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"HTC/*/HTC6435LVW/*"},{"ua":"HTC6435LVW"}],"dpi":[449.7,443.3],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"HTC/*/HTC One XL/*"},{"ua":"HTC One XL"}],"dpi":[315.3,314.6],"bw":3,"ac":1000},{"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":1000},{"type":"android","rules":[{"mdmh":"Huawei/*/Nexus 6P/*"},{"ua":"Nexus 6P"}],"dpi":[515.1,518],"bw":3,"ac":1000},{"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":1000},{"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":1000},{"type":"android","rules":[{"mdmh":"LGE/*/Nexus 5/*"},{"ua":"Nexus 5 B"}],"dpi":[442.4,444.8],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"LGE/*/Nexus 4/*"},{"ua":"Nexus 4"}],"dpi":[319.8,318.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"LGE/*/LG-P769/*"},{"ua":"LG-P769"}],"dpi":[240.6,247.5],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"LGE/*/LGMS323/*"},{"ua":"LGMS323"}],"dpi":[206.6,204.6],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"LGE/*/LGLS996/*"},{"ua":"LGLS996"}],"dpi":[403.4,401.5],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Micromax/*/4560MMX/*"},{"ua":"4560MMX"}],"dpi":[240,219.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Micromax/*/A250/*"},{"ua":"Micromax A250"}],"dpi":[480,446.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Micromax/*/Micromax AQ4501/*"},{"ua":"Micromax AQ4501"}],"dpi":240,"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"motorola/*/DROID RAZR/*"},{"ua":"DROID RAZR"}],"dpi":[368.1,256.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/XT830C/*"},{"ua":"XT830C"}],"dpi":[254,255.9],"bw":3,"ac":1000},{"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":1000},{"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":1000},{"type":"android","rules":[{"mdmh":"motorola/*/XT1562/*"},{"ua":"XT1562"}],"dpi":[403.4,402.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/Nexus 6/*"},{"ua":"Nexus 6 B"}],"dpi":[494.3,489.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/XT1063/*"},{"ua":"XT1063"}],"dpi":[295,296.6],"bw":3,"ac":1000},{"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":1000},{"type":"android","rules":[{"mdmh":"motorola/*/G4/*"},{"ua":"Moto G (4)"}],"dpi":401,"bw":4,"ac":1000},{"type":"android","rules":[{"mdmh":"OnePlus/*/A0001/*"},{"ua":"A0001"}],"dpi":[403.4,401],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"OnePlus/*/ONE E1005/*"},{"ua":"ONE E1005"}],"dpi":[442.4,441.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"OnePlus/*/ONE A2005/*"},{"ua":"ONE A2005"}],"dpi":[391.9,405.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"OPPO/*/X909/*"},{"ua":"X909"}],"dpi":[442.4,444.1],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/GT-I9082/*"},{"ua":"GT-I9082"}],"dpi":[184.7,185.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G360P/*"},{"ua":"SM-G360P"}],"dpi":[196.7,205.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/Nexus S/*"},{"ua":"Nexus S"}],"dpi":[234.5,229.8],"bw":3,"ac":1000},{"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":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SGH-M919/*"},{"ua":"SGH-M919"}],"dpi":[440.8,437.7],"bw":3,"ac":1000},{"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":1000},{"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":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G900F/*"},{"ua":"SM-G900F"}],"dpi":[415.6,431.6],"bw":5,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G900M/*"},{"ua":"SM-G900M"}],"dpi":[415.6,431.6],"bw":5,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G800F/*"},{"ua":"SM-G800F"}],"dpi":326.8,"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G906S/*"},{"ua":"SM-G906S"}],"dpi":[562.7,572.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/GT-I9300/*"},{"ua":"GT-I9300"}],"dpi":[306.7,304.8],"bw":5,"ac":1000},{"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":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-N920W8/*"},{"ua":"SM-N920W8"}],"dpi":[515.1,518.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/GT-I9300I/*"},{"ua":"GT-I9300I"}],"dpi":[304.8,305.8],"bw":3,"ac":1000},{"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":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SAMSUNG-SGH-I717/*"},{"ua":"SAMSUNG-SGH-I717"}],"dpi":285.8,"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SPH-D710/*"},{"ua":"SPH-D710"}],"dpi":[217.7,204.2],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/GT-N7100/*"},{"ua":"GT-N7100"}],"dpi":265.1,"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SCH-I605/*"},{"ua":"SCH-I605"}],"dpi":265.1,"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/Galaxy Nexus/*"},{"ua":"Galaxy Nexus"}],"dpi":[315.3,314.2],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-N910H/*"},{"ua":"SM-N910H"}],"dpi":[515.1,518],"bw":3,"ac":1000},{"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":1000},{"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":1000},{"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":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G930F/*"},{"ua":"SM-G930F"}],"dpi":576.6,"bw":3,"ac":1000},{"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":"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":1000},{"type":"android","rules":[{"mdmh":"Sony/*/E6653/*"},{"ua":"E6653"}],"dpi":[428.6,425.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Sony/*/E6853/*"},{"ua":"E6853"}],"dpi":[403.4,401.9],"bw":3,"ac":1000},{"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":1000},{"type":"android","rules":[{"mdmh":"THL/*/thl 5000/*"},{"ua":"thl 5000"}],"dpi":[480,443.3],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"ZTE/*/ZTE Blade L2/*"},{"ua":"ZTE Blade L2"}],"dpi":240,"bw":3,"ac":500},{"type":"ios","rules":[{"res":[640,960]}],"dpi":[325.1,328.4],"bw":4,"ac":1000},{"type":"ios","rules":[{"res":[640,1136]}],"dpi":[317.1,320.2],"bw":3,"ac":1000},{"type":"ios","rules":[{"res":[750,1334]}],"dpi":326.4,"bw":4,"ac":1000},{"type":"ios","rules":[{"res":[1242,2208]}],"dpi":[453.6,458.4],"bw":4,"ac":1000},{"type":"ios","rules":[{"res":[1125,2001]}],"dpi":[410.9,415.4],"bw":4,"ac":1000}]}
},{}],57:[function(_dereq_,module,exports){
function Dpdb(e,r){if(this.dpdb=DPDB_CACHE,this.recalculateDeviceParams_(),e){this.onDeviceParamsUpdated=r;var i=new XMLHttpRequest,t=this;i.open("GET",ONLINE_DPDB_URL,!0),i.addEventListener("load",function(){t.loading=!1,i.status>=200&&i.status<=299?(t.dpdb=JSON.parse(i.response),t.recalculateDeviceParams_()):console.error("Error loading online DPDB!")}),i.send()}}function DeviceParams(e){this.xdpi=e.xdpi,this.ydpi=e.ydpi,this.bevelMm=e.bevelMm}var DPDB_CACHE=_dereq_("./dpdb.json"),Util=_dereq_("../util.js"),ONLINE_DPDB_URL="https://dpdb.webvr.rocks/dpdb.json";Dpdb.prototype.getDeviceParams=function(){return this.deviceParams},Dpdb.prototype.recalculateDeviceParams_=function(){var e=this.calcDeviceParams_();e?(this.deviceParams=e,this.onDeviceParamsUpdated&&this.onDeviceParamsUpdated(this.deviceParams)):console.error("Failed to recalculate device parameters.")},Dpdb.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 r=navigator.userAgent||navigator.vendor||window.opera,i=Util.getScreenWidth(),t=Util.getScreenHeight();if(!e.devices)return console.error("DPDB has no devices section."),null;for(var a=0;a<e.devices.length;a++){var s=e.devices[a];if(s.rules)if("ios"==s.type||"android"==s.type){if(Util.isIOS()==("ios"==s.type)){for(var n=!1,o=0;o<s.rules.length;o++){var c=s.rules[o];if(this.matchRule_(c,r,i,t)){n=!0;break}}if(n){var d=s.dpi[0]||s.dpi,l=s.dpi[1]||s.dpi;return new DeviceParams({xdpi:d,ydpi:l,bevelMm:s.bw})}}}else console.warn("Device["+a+"] has invalid type.");else console.warn("Device["+a+"] has no rules section.")}return console.warn("No DPDB device match."),null},Dpdb.prototype.matchRule_=function(e,r,i,t){if(!e.ua&&!e.res)return!1;if(e.ua&&r.indexOf(e.ua)<0)return!1;if(e.res){if(!e.res[0]||!e.res[1])return!1;var a=e.res[0],s=e.res[1];if(Math.min(i,t)!=Math.min(a,s)||Math.max(i,t)!=Math.max(a,s))return!1}return!0},module.exports=Dpdb;
},{"../util.js":68,"./dpdb.json":56}],58:[function(_dereq_,module,exports){
var Util=_dereq_("./util.js"),WebVRPolyfill=_dereq_("./webvr-polyfill.js").WebVRPolyfill;window.WebVRConfig=Util.extend({FORCE_ENABLE_VR:!1,K_FILTER:.98,PREDICTION_TIME_S:.04,TOUCH_PANNER_DISABLED:!0,CARDBOARD_UI_DISABLED:!1,ROTATE_INSTRUCTIONS_DISABLED:!1,YAW_ONLY:!1,MOUSE_KEYBOARD_CONTROLS_DISABLED:!1,DEFER_INITIALIZATION:!1,ENABLE_DEPRECATED_API:!1,BUFFER_SCALE:.5,DIRTY_SUBMIT_FRAME_BINDINGS:!1,ALWAYS_APPEND_POLYFILL_DISPLAY:!1,GET_VR_DISPLAYS_TIMEOUT:1e3},window.WebVRConfig),window.WebVRConfig.DEFER_INITIALIZATION?window.InitializeWebVRPolyfill=function(){new WebVRPolyfill}:new WebVRPolyfill,window.WebVRPolyfill=WebVRPolyfill;
},{"./util.js":68,"./webvr-polyfill.js":71}],59:[function(_dereq_,module,exports){
var MathUtil=window.MathUtil||{};MathUtil.degToRad=Math.PI/180,MathUtil.radToDeg=180/Math.PI,MathUtil.Vector2=function(t,i){this.x=t||0,this.y=i||0},MathUtil.Vector2.prototype={constructor:MathUtil.Vector2,set:function(t,i){return this.x=t,this.y=i,this},copy:function(t){return this.x=t.x,this.y=t.y,this},subVectors:function(t,i){return this.x=t.x-i.x,this.y=t.y-i.y,this}},MathUtil.Vector3=function(t,i,s){this.x=t||0,this.y=i||0,this.z=s||0},MathUtil.Vector3.prototype={constructor:MathUtil.Vector3,set:function(t,i,s){return this.x=t,this.y=i,this.z=s,this},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},normalize:function(){var t=this.length();if(0!==t){var i=1/t;this.multiplyScalar(i)}else this.x=0,this.y=0,this.z=0;return this},multiplyScalar:function(t){this.x*=t,this.y*=t,this.z*=t},applyQuaternion:function(t){var i=this.x,s=this.y,h=this.z,n=t.x,r=t.y,o=t.z,a=t.w,e=a*i+r*h-o*s,u=a*s+o*i-n*h,y=a*h+n*s-r*i,c=-n*i-r*s-o*h;return this.x=e*a+c*-n+u*-o-y*-r,this.y=u*a+c*-r+y*-n-e*-o,this.z=y*a+c*-o+e*-r-u*-n,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},crossVectors:function(t,i){var s=t.x,h=t.y,n=t.z,r=i.x,o=i.y,a=i.z;return this.x=h*a-n*o,this.y=n*r-s*a,this.z=s*o-h*r,this}},MathUtil.Quaternion=function(t,i,s,h){this.x=t||0,this.y=i||0,this.z=s||0,this.w=void 0!==h?h:1},MathUtil.Quaternion.prototype={constructor:MathUtil.Quaternion,set:function(t,i,s,h){return this.x=t,this.y=i,this.z=s,this.w=h,this},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=t.w,this},setFromEulerXYZ:function(t,i,s){var h=Math.cos(t/2),n=Math.cos(i/2),r=Math.cos(s/2),o=Math.sin(t/2),a=Math.sin(i/2),e=Math.sin(s/2);return this.x=o*n*r+h*a*e,this.y=h*a*r-o*n*e,this.z=h*n*e+o*a*r,this.w=h*n*r-o*a*e,this},setFromEulerYXZ:function(t,i,s){var h=Math.cos(t/2),n=Math.cos(i/2),r=Math.cos(s/2),o=Math.sin(t/2),a=Math.sin(i/2),e=Math.sin(s/2);return this.x=o*n*r+h*a*e,this.y=h*a*r-o*n*e,this.z=h*n*e-o*a*r,this.w=h*n*r+o*a*e,this},setFromAxisAngle:function(t,i){var s=i/2,h=Math.sin(s);return this.x=t.x*h,this.y=t.y*h,this.z=t.z*h,this.w=Math.cos(s),this},multiply:function(t){return this.multiplyQuaternions(this,t)},multiplyQuaternions:function(t,i){var s=t.x,h=t.y,n=t.z,r=t.w,o=i.x,a=i.y,e=i.z,u=i.w;return this.x=s*u+r*o+h*e-n*a,this.y=h*u+r*a+n*o-s*e,this.z=n*u+r*e+s*a-h*o,this.w=r*u-s*o-h*a-n*e,this},inverse:function(){return this.x*=-1,this.y*=-1,this.z*=-1,this.normalize(),this},normalize:function(){var t=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w);return 0===t?(this.x=0,this.y=0,this.z=0,this.w=1):(t=1/t,this.x=this.x*t,this.y=this.y*t,this.z=this.z*t,this.w=this.w*t),this},slerp:function(t,i){if(0===i)return this;if(1===i)return this.copy(t);var s=this.x,h=this.y,n=this.z,r=this.w,o=r*t.w+s*t.x+h*t.y+n*t.z;if(o<0?(this.w=-t.w,this.x=-t.x,this.y=-t.y,this.z=-t.z,o=-o):this.copy(t),o>=1)return this.w=r,this.x=s,this.y=h,this.z=n,this;var a=Math.acos(o),e=Math.sqrt(1-o*o);if(Math.abs(e)<.001)return this.w=.5*(r+this.w),this.x=.5*(s+this.x),this.y=.5*(h+this.y),this.z=.5*(n+this.z),this;var u=Math.sin((1-i)*a)/e,y=Math.sin(i*a)/e;return this.w=r*u+this.w*y,this.x=s*u+this.x*y,this.y=h*u+this.y*y,this.z=n*u+this.z*y,this},setFromUnitVectors:function(){var t,i,s=1e-6;return function(h,n){return void 0===t&&(t=new MathUtil.Vector3),i=h.dot(n)+1,i<s?(i=0,Math.abs(h.x)>Math.abs(h.z)?t.set(-h.y,h.x,0):t.set(0,-h.z,h.y)):t.crossVectors(h,n),this.x=t.x,this.y=t.y,this.z=t.z,this.w=i,this.normalize(),this}}()},module.exports=MathUtil;
},{}],60:[function(_dereq_,module,exports){
function MouseKeyboardVRDisplay(){this.displayName="Mouse and Keyboard VRDisplay (webvr-polyfill)",this.capabilities.hasOrientation=!0,window.addEventListener("keydown",this.onKeyDown_.bind(this)),window.addEventListener("mousemove",this.onMouseMove_.bind(this)),window.addEventListener("mousedown",this.onMouseDown_.bind(this)),window.addEventListener("mouseup",this.onMouseUp_.bind(this)),this.phi_=0,this.theta_=0,this.targetAngle_=null,this.angleAnimation_=null,this.orientation_=new MathUtil.Quaternion,this.rotateStart_=new MathUtil.Vector2,this.rotateEnd_=new MathUtil.Vector2,this.rotateDelta_=new MathUtil.Vector2,this.isDragging_=!1,this.orientationOut_=new Float32Array(4)}var VRDisplay=_dereq_("./base.js").VRDisplay,MathUtil=_dereq_("./math-util.js"),Util=_dereq_("./util.js"),KEY_SPEED=.15,KEY_ANIMATION_DURATION=80,MOUSE_SPEED_X=.5,MOUSE_SPEED_Y=.3;MouseKeyboardVRDisplay.prototype=new VRDisplay,MouseKeyboardVRDisplay.prototype.getImmediatePose=function(){return this.orientation_.setFromEulerYXZ(this.phi_,this.theta_,0),this.orientationOut_[0]=this.orientation_.x,this.orientationOut_[1]=this.orientation_.y,this.orientationOut_[2]=this.orientation_.z,this.orientationOut_[3]=this.orientation_.w,{position:null,orientation:this.orientationOut_,linearVelocity:null,linearAcceleration:null,angularVelocity:null,angularAcceleration:null}},MouseKeyboardVRDisplay.prototype.onKeyDown_=function(t){38==t.keyCode?this.animatePhi_(this.phi_+KEY_SPEED):39==t.keyCode?this.animateTheta_(this.theta_-KEY_SPEED):40==t.keyCode?this.animatePhi_(this.phi_-KEY_SPEED):37==t.keyCode&&this.animateTheta_(this.theta_+KEY_SPEED)},MouseKeyboardVRDisplay.prototype.animateTheta_=function(t){this.animateKeyTransitions_("theta_",t)},MouseKeyboardVRDisplay.prototype.animatePhi_=function(t){t=Util.clamp(t,-Math.PI/2,Math.PI/2),this.animateKeyTransitions_("phi_",t)},MouseKeyboardVRDisplay.prototype.animateKeyTransitions_=function(t,i){this.angleAnimation_&&cancelAnimationFrame(this.angleAnimation_);var e=this[t],o=new Date;this.angleAnimation_=requestAnimationFrame(function n(){var a=new Date-o;if(a>=KEY_ANIMATION_DURATION)return this[t]=i,void cancelAnimationFrame(this.angleAnimation_);this.angleAnimation_=requestAnimationFrame(n.bind(this));var s=a/KEY_ANIMATION_DURATION;this[t]=e+(i-e)*s}.bind(this))},MouseKeyboardVRDisplay.prototype.onMouseDown_=function(t){this.rotateStart_.set(t.clientX,t.clientY),this.isDragging_=!0},MouseKeyboardVRDisplay.prototype.onMouseMove_=function(t){if(this.isDragging_||this.isPointerLocked_()){if(this.isPointerLocked_()){var i=t.movementX||t.mozMovementX||0,e=t.movementY||t.mozMovementY||0;this.rotateEnd_.set(this.rotateStart_.x-i,this.rotateStart_.y-e)}else this.rotateEnd_.set(t.clientX,t.clientY);this.rotateDelta_.subVectors(this.rotateEnd_,this.rotateStart_),this.rotateStart_.copy(this.rotateEnd_),this.phi_+=2*Math.PI*this.rotateDelta_.y/screen.height*MOUSE_SPEED_Y,this.theta_+=2*Math.PI*this.rotateDelta_.x/screen.width*MOUSE_SPEED_X,this.phi_=Util.clamp(this.phi_,-Math.PI/2,Math.PI/2)}},MouseKeyboardVRDisplay.prototype.onMouseUp_=function(t){this.isDragging_=!1},MouseKeyboardVRDisplay.prototype.isPointerLocked_=function(){var t=document.pointerLockElement||document.mozPointerLockElement||document.webkitPointerLockElement;return void 0!==t},MouseKeyboardVRDisplay.prototype.resetPose=function(){this.phi_=0,this.theta_=0},module.exports=MouseKeyboardVRDisplay;
},{"./base.js":48,"./math-util.js":59,"./util.js":68}],61:[function(_dereq_,module,exports){
(function (global){
"undefined"!=typeof global&&global.window&&(global.document=global.window.document,global.navigator=global.window.navigator),_dereq_("./main");
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"./main":58}],62:[function(_dereq_,module,exports){
function RotateInstructions(){this.loadIcon_();var M=document.createElement("div"),N=M.style;N.position="fixed",N.top=0,N.right=0,N.bottom=0,N.left=0,N.backgroundColor="gray",N.fontFamily="sans-serif",N.zIndex=1e6;var D=document.createElement("img");D.src=this.icon;var N=D.style;N.marginLeft="25%",N.marginTop="25%",N.width="50%",M.appendChild(D);var j=document.createElement("div"),N=j.style;N.textAlign="center",N.fontSize="16px",N.lineHeight="24px",N.margin="24px 25%",N.width="50%",j.innerHTML="Place your phone into your Cardboard viewer.",M.appendChild(j);var L=document.createElement("div"),N=L.style;N.backgroundColor="#CFD8DC",N.position="fixed",N.bottom=0,N.width="100%",N.height="48px",N.padding="14px 24px",N.boxSizing="border-box",N.color="#656A6B",M.appendChild(L);var I=document.createElement("div");I.style.float="left",I.innerHTML="No Cardboard viewer?";var g=document.createElement("a");g.href="https://www.google.com/get/cardboard/get-cardboard/",g.innerHTML="get one",g.target="_blank";var N=g.style;N.float="right",N.fontWeight=600,N.textTransform="uppercase",N.borderLeft="1px solid gray",N.paddingLeft="24px",N.textDecoration="none",N.color="#656A6B",L.appendChild(I),L.appendChild(g),this.overlay=M,this.text=j,this.hide()}var Util=_dereq_("./util.js");RotateInstructions.prototype.show=function(M){M||this.overlay.parentElement?M&&(this.overlay.parentElement&&this.overlay.parentElement!=M&&this.overlay.parentElement.removeChild(this.overlay),M.appendChild(this.overlay)):document.body.appendChild(this.overlay),this.overlay.style.display="block";var N=this.overlay.querySelector("img"),D=N.style;Util.isLandscapeMode()?(D.width="20%",D.marginLeft="40%",D.marginTop="3%"):(D.width="50%",D.marginLeft="25%",D.marginTop="25%")},RotateInstructions.prototype.hide=function(){this.overlay.style.display="none"},RotateInstructions.prototype.showTemporarily=function(M,N){this.show(N),this.timer=setTimeout(this.hide.bind(this),M)},RotateInstructions.prototype.disableShowTemporarily=function(){clearTimeout(this.timer)},RotateInstructions.prototype.update=function(){this.disableShowTemporarily(),!Util.isLandscapeMode()&&Util.isMobile()?this.show():this.hide()},RotateInstructions.prototype.loadIcon_=function(){this.icon=Util.base64("image/svg+xml","<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg width="198px" height="240px" viewBox="0 0 198 240" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
    <!-- Generator: Sketch 3.3.3 (12081) - http://www.bohemiancoding.com/sketch -->
    <title>transition</title>
    <desc>Created with Sketch.</desc>
    <defs></defs>
    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
        <g id="transition" sketch:type="MSArtboardGroup">
            <g id="Imported-Layers-Copy-4-+-Imported-Layers-Copy-+-Imported-Layers-Copy-2-Copy" sketch:type="MSLayerGroup">
                <g id="Imported-Layers-Copy-4" transform="translate(0.000000, 107.000000)" sketch:type="MSShapeGroup">
                    <path d="M149.625,2.527 C149.625,2.527 155.805,6.096 156.362,6.418 L156.362,7.304 C156.362,7.481 156.375,7.664 156.4,7.853 C156.41,7.934 156.42,8.015 156.427,8.095 C156.567,9.51 157.401,11.093 158.532,12.094 L164.252,17.156 L164.333,17.066 C164.333,17.066 168.715,14.536 169.568,14.042 C171.025,14.883 195.538,29.035 195.538,29.035 L195.538,83.036 C195.538,83.807 195.152,84.253 194.59,84.253 C194.357,84.253 194.095,84.177 193.818,84.017 L169.851,70.179 L169.837,70.203 L142.515,85.978 L141.665,84.655 C136.934,83.126 131.917,81.915 126.714,81.045 C126.709,81.06 126.707,81.069 126.707,81.069 L121.64,98.03 L113.749,102.586 L113.712,102.523 L113.712,130.113 C113.712,130.885 113.326,131.33 112.764,131.33 C112.532,131.33 112.269,131.254 111.992,131.094 L69.519,106.572 C68.569,106.023 67.799,104.695 67.799,103.605 L67.799,102.57 L67.778,102.617 C67.27,102.393 66.648,102.249 65.962,102.218 C65.875,102.214 65.788,102.212 65.701,102.212 C65.606,102.212 65.511,102.215 65.416,102.219 C65.195,102.229 64.974,102.235 64.754,102.235 C64.331,102.235 63.911,102.216 63.498,102.178 C61.843,102.025 60.298,101.578 59.094,100.882 L12.518,73.992 L12.523,74.004 L2.245,55.254 C1.244,53.427 2.004,51.038 3.943,49.918 L59.954,17.573 C60.626,17.185 61.35,17.001 62.053,17.001 C63.379,17.001 64.625,17.66 65.28,18.854 L65.285,18.851 L65.512,19.264 L65.506,19.268 C65.909,20.003 66.405,20.68 66.983,21.286 L67.26,21.556 C69.174,23.406 71.728,24.357 74.373,24.357 C76.322,24.357 78.321,23.84 80.148,22.785 C80.161,22.785 87.467,18.566 87.467,18.566 C88.139,18.178 88.863,17.994 89.566,17.994 C90.892,17.994 92.138,18.652 92.792,19.847 L96.042,25.775 L96.064,25.757 L102.849,29.674 L102.744,29.492 L149.625,2.527 M149.625,0.892 C149.343,0.892 149.062,0.965 148.81,1.11 L102.641,27.666 L97.231,24.542 L94.226,19.061 C93.313,17.394 91.527,16.359 89.566,16.358 C88.555,16.358 87.546,16.632 86.649,17.15 C83.878,18.75 79.687,21.169 79.374,21.345 C79.359,21.353 79.345,21.361 79.33,21.369 C77.798,22.254 76.084,22.722 74.373,22.722 C72.081,22.722 69.959,21.89 68.397,20.38 L68.145,20.135 C67.706,19.672 67.323,19.156 67.006,18.601 C66.988,18.559 66.968,18.519 66.946,18.479 L66.719,18.065 C66.69,18.012 66.658,17.96 66.624,17.911 C65.686,16.337 63.951,15.366 62.053,15.366 C61.042,15.366 60.033,15.64 59.136,16.158 L3.125,48.502 C0.426,50.061 -0.613,53.442 0.811,56.04 L11.089,74.79 C11.266,75.113 11.537,75.353 11.85,75.494 L58.276,102.298 C59.679,103.108 61.433,103.63 63.348,103.806 C63.812,103.848 64.285,103.87 64.754,103.87 C65,103.87 65.249,103.864 65.494,103.852 C65.563,103.849 65.632,103.847 65.701,103.847 C65.764,103.847 65.828,103.849 65.89,103.852 C65.986,103.856 66.08,103.863 66.173,103.874 C66.282,105.467 67.332,107.197 68.702,107.988 L111.174,132.51 C111.698,132.812 112.232,132.965 112.764,132.965 C114.261,132.965 115.347,131.765 115.347,130.113 L115.347,103.551 L122.458,99.446 C122.819,99.237 123.087,98.898 123.207,98.498 L127.865,82.905 C132.279,83.702 136.557,84.753 140.607,86.033 L141.14,86.862 C141.451,87.346 141.977,87.613 142.516,87.613 C142.794,87.613 143.076,87.542 143.333,87.393 L169.865,72.076 L193,85.433 C193.523,85.735 194.058,85.888 194.59,85.888 C196.087,85.888 197.173,84.689 197.173,83.036 L197.173,29.035 C197.173,28.451 196.861,27.911 196.355,27.619 C196.355,27.619 171.843,13.467 170.385,12.626 C170.132,12.48 169.85,12.407 169.568,12.407 C169.285,12.407 169.002,12.481 168.749,12.627 C168.143,12.978 165.756,14.357 164.424,15.125 L159.615,10.87 C158.796,10.145 158.154,8.937 158.054,7.934 C158.045,7.837 158.034,7.739 158.021,7.64 C158.005,7.523 157.998,7.41 157.998,7.304 L157.998,6.418 C157.998,5.834 157.686,5.295 157.181,5.002 C156.624,4.68 150.442,1.111 150.442,1.111 C150.189,0.965 149.907,0.892 149.625,0.892" id="Fill-1" fill="#455A64"></path>
                    <path d="M96.027,25.636 L142.603,52.527 C143.807,53.222 144.582,54.114 144.845,55.068 L144.835,55.075 L63.461,102.057 L63.46,102.057 C61.806,101.905 60.261,101.457 59.057,100.762 L12.481,73.871 L96.027,25.636" id="Fill-2" fill="#FAFAFA"></path>
                    <path d="M63.461,102.174 C63.453,102.174 63.446,102.174 63.439,102.172 C61.746,102.016 60.211,101.563 58.998,100.863 L12.422,73.973 C12.386,73.952 12.364,73.914 12.364,73.871 C12.364,73.83 12.386,73.791 12.422,73.77 L95.968,25.535 C96.004,25.514 96.049,25.514 96.085,25.535 L142.661,52.426 C143.888,53.134 144.682,54.038 144.957,55.037 C144.97,55.083 144.953,55.133 144.915,55.161 C144.911,55.165 144.898,55.174 144.894,55.177 L63.519,102.158 C63.501,102.169 63.481,102.174 63.461,102.174 L63.461,102.174 Z M12.714,73.871 L59.115,100.661 C60.293,101.341 61.786,101.782 63.435,101.937 L144.707,55.015 C144.428,54.108 143.682,53.285 142.544,52.628 L96.027,25.771 L12.714,73.871 L12.714,73.871 Z" id="Fill-3" fill="#607D8B"></path>
                    <path d="M148.327,58.471 C148.145,58.48 147.962,58.48 147.781,58.472 C145.887,58.389 144.479,57.434 144.636,56.34 C144.689,55.967 144.664,55.597 144.564,55.235 L63.461,102.057 C64.089,102.115 64.733,102.13 65.379,102.099 C65.561,102.09 65.743,102.09 65.925,102.098 C67.819,102.181 69.227,103.136 69.07,104.23 L148.327,58.471" id="Fill-4" fill="#FFFFFF"></path>
                    <path d="M69.07,104.347 C69.048,104.347 69.025,104.34 69.005,104.327 C68.968,104.301 68.948,104.257 68.955,104.213 C69,103.896 68.898,103.576 68.658,103.288 C68.153,102.678 67.103,102.266 65.92,102.214 C65.742,102.206 65.563,102.207 65.385,102.215 C64.742,102.246 64.087,102.232 63.45,102.174 C63.399,102.169 63.358,102.132 63.347,102.082 C63.336,102.033 63.358,101.981 63.402,101.956 L144.506,55.134 C144.537,55.116 144.575,55.113 144.609,55.127 C144.642,55.141 144.668,55.17 144.677,55.204 C144.781,55.585 144.806,55.972 144.751,56.357 C144.706,56.673 144.808,56.994 145.047,57.282 C145.553,57.892 146.602,58.303 147.786,58.355 C147.964,58.363 148.143,58.363 148.321,58.354 C148.377,58.352 148.424,58.387 148.439,58.438 C148.454,58.49 148.432,58.545 148.385,58.572 L69.129,104.331 C69.111,104.342 69.09,104.347 69.07,104.347 L69.07,104.347 Z M65.665,101.975 C65.754,101.975 65.842,101.977 65.93,101.981 C67.196,102.037 68.283,102.469 68.838,103.139 C69.065,103.413 69.188,103.714 69.198,104.021 L147.883,58.592 C147.847,58.592 147.811,58.591 147.776,58.589 C146.509,58.533 145.422,58.1 144.867,57.431 C144.585,57.091 144.465,56.707 144.52,56.324 C144.563,56.021 144.552,55.716 144.488,55.414 L63.846,101.97 C64.353,102.002 64.867,102.006 65.374,101.982 C65.471,101.977 65.568,101.975 65.665,101.975 L65.665,101.975 Z" id="Fill-5" fill="#607D8B"></path>
                    <path d="M2.208,55.134 C1.207,53.307 1.967,50.917 3.906,49.797 L59.917,17.453 C61.856,16.333 64.241,16.907 65.243,18.734 L65.475,19.144 C65.872,19.882 66.368,20.56 66.945,21.165 L67.223,21.435 C70.548,24.649 75.806,25.151 80.111,22.665 L87.43,18.445 C89.37,17.326 91.754,17.899 92.755,19.727 L96.005,25.655 L12.486,73.884 L2.208,55.134 Z" id="Fill-6" fill="#FAFAFA"></path>
                    <path d="M12.486,74.001 C12.476,74.001 12.465,73.999 12.455,73.996 C12.424,73.988 12.399,73.967 12.384,73.94 L2.106,55.19 C1.075,53.31 1.857,50.845 3.848,49.696 L59.858,17.352 C60.525,16.967 61.271,16.764 62.016,16.764 C63.431,16.764 64.666,17.466 65.327,18.646 C65.337,18.654 65.345,18.663 65.351,18.674 L65.578,19.088 C65.584,19.1 65.589,19.112 65.591,19.126 C65.985,19.838 66.469,20.497 67.03,21.085 L67.305,21.351 C69.151,23.137 71.649,24.12 74.336,24.12 C76.313,24.12 78.29,23.582 80.053,22.563 C80.064,22.557 80.076,22.553 80.088,22.55 L87.372,18.344 C88.038,17.959 88.784,17.756 89.529,17.756 C90.956,17.756 92.201,18.472 92.858,19.67 L96.107,25.599 C96.138,25.654 96.118,25.724 96.063,25.756 L12.545,73.985 C12.526,73.996 12.506,74.001 12.486,74.001 L12.486,74.001 Z M62.016,16.997 C61.312,16.997 60.606,17.19 59.975,17.554 L3.965,49.899 C2.083,50.985 1.341,53.308 2.31,55.078 L12.531,73.723 L95.848,25.611 L92.653,19.782 C92.038,18.66 90.87,17.99 89.529,17.99 C88.825,17.99 88.119,18.182 87.489,18.547 L80.172,22.772 C80.161,22.778 80.149,22.782 80.137,22.785 C78.346,23.811 76.341,24.354 74.336,24.354 C71.588,24.354 69.033,23.347 67.142,21.519 L66.864,21.249 C66.277,20.634 65.774,19.947 65.367,19.203 C65.36,19.192 65.356,19.179 65.354,19.166 L65.163,18.819 C65.154,18.811 65.146,18.801 65.14,18.79 C64.525,17.667 63.357,16.997 62.016,16.997 L62.016,16.997 Z" id="Fill-7" fill="#607D8B"></path>
                    <path d="M42.434,48.808 L42.434,48.808 C39.924,48.807 37.737,47.55 36.582,45.443 C34.771,42.139 36.144,37.809 39.641,35.789 L51.932,28.691 C53.103,28.015 54.413,27.658 55.721,27.658 C58.231,27.658 60.418,28.916 61.573,31.023 C63.384,34.327 62.012,38.657 58.514,40.677 L46.223,47.775 C45.053,48.45 43.742,48.808 42.434,48.808 L42.434,48.808 Z M55.721,28.125 C54.495,28.125 53.265,28.461 52.166,29.096 L39.875,36.194 C36.596,38.087 35.302,42.136 36.992,45.218 C38.063,47.173 40.098,48.34 42.434,48.34 C43.661,48.34 44.89,48.005 45.99,47.37 L58.281,40.272 C61.56,38.379 62.853,34.33 61.164,31.248 C60.092,29.293 58.058,28.125 55.721,28.125 L55.721,28.125 Z" id="Fill-8" fill="#607D8B"></path>
                    <path d="M149.588,2.407 C149.588,2.407 155.768,5.975 156.325,6.297 L156.325,7.184 C156.325,7.36 156.338,7.544 156.362,7.733 C156.373,7.814 156.382,7.894 156.39,7.975 C156.53,9.39 157.363,10.973 158.495,11.974 L165.891,18.519 C166.068,18.675 166.249,18.814 166.432,18.934 C168.011,19.974 169.382,19.4 169.494,17.652 C169.543,16.868 169.551,16.057 169.517,15.223 L169.514,15.063 L169.514,13.912 C170.78,14.642 195.501,28.915 195.501,28.915 L195.501,82.915 C195.501,84.005 194.731,84.445 193.781,83.897 L151.308,59.374 C150.358,58.826 149.588,57.497 149.588,56.408 L149.588,22.375" id="Fill-9" fill="#FAFAFA"></path>
                    <path d="M194.553,84.25 C194.296,84.25 194.013,84.165 193.722,83.997 L151.25,59.476 C150.269,58.909 149.471,57.533 149.471,56.408 L149.471,22.375 L149.705,22.375 L149.705,56.408 C149.705,57.459 150.45,58.744 151.366,59.274 L193.839,83.795 C194.263,84.04 194.655,84.083 194.942,83.917 C195.227,83.753 195.384,83.397 195.384,82.915 L195.384,28.982 C194.102,28.242 172.104,15.542 169.631,14.114 L169.634,15.22 C169.668,16.052 169.66,16.874 169.61,17.659 C169.556,18.503 169.214,19.123 168.647,19.405 C168.028,19.714 167.197,19.578 166.367,19.032 C166.181,18.909 165.995,18.766 165.814,18.606 L158.417,12.062 C157.259,11.036 156.418,9.437 156.274,7.986 C156.266,7.907 156.257,7.827 156.247,7.748 C156.221,7.555 156.209,7.365 156.209,7.184 L156.209,6.364 C155.375,5.883 149.529,2.508 149.529,2.508 L149.646,2.306 C149.646,2.306 155.827,5.874 156.384,6.196 L156.442,6.23 L156.442,7.184 C156.442,7.355 156.454,7.535 156.478,7.717 C156.489,7.8 156.499,7.882 156.507,7.963 C156.645,9.358 157.455,10.898 158.572,11.886 L165.969,18.431 C166.142,18.584 166.319,18.72 166.496,18.837 C167.254,19.336 168,19.467 168.543,19.196 C169.033,18.953 169.329,18.401 169.377,17.645 C169.427,16.867 169.434,16.054 169.401,15.228 L169.397,15.065 L169.397,13.71 L169.572,13.81 C170.839,14.541 195.559,28.814 195.559,28.814 L195.618,28.847 L195.618,82.915 C195.618,83.484 195.42,83.911 195.059,84.119 C194.908,84.206 194.737,84.25 194.553,84.25" id="Fill-10" fill="#607D8B"></path>
                    <path d="M145.685,56.161 L169.8,70.083 L143.822,85.081 L142.36,84.774 C135.826,82.604 128.732,81.046 121.341,80.158 C116.976,79.634 112.678,81.254 111.743,83.778 C111.506,84.414 111.503,85.071 111.732,85.706 C113.27,89.973 115.968,94.069 119.727,97.841 L120.259,98.686 C120.26,98.685 94.282,113.683 94.282,113.683 L70.167,99.761 L145.685,56.161" id="Fill-11" fill="#FFFFFF"></path>
                    <path d="M94.282,113.818 L94.223,113.785 L69.933,99.761 L70.108,99.66 L145.685,56.026 L145.743,56.059 L170.033,70.083 L143.842,85.205 L143.797,85.195 C143.772,85.19 142.336,84.888 142.336,84.888 C135.787,82.714 128.723,81.163 121.327,80.274 C120.788,80.209 120.236,80.177 119.689,80.177 C115.931,80.177 112.635,81.708 111.852,83.819 C111.624,84.432 111.621,85.053 111.842,85.667 C113.377,89.925 116.058,93.993 119.81,97.758 L119.826,97.779 L120.352,98.614 C120.354,98.617 120.356,98.62 120.358,98.624 L120.422,98.726 L120.317,98.787 C120.264,98.818 94.599,113.635 94.34,113.785 L94.282,113.818 L94.282,113.818 Z M70.401,99.761 L94.282,113.549 L119.084,99.229 C119.63,98.914 119.93,98.74 120.101,98.654 L119.635,97.914 C115.864,94.127 113.168,90.033 111.622,85.746 C111.382,85.079 111.386,84.404 111.633,83.738 C112.448,81.539 115.836,79.943 119.689,79.943 C120.246,79.943 120.806,79.976 121.355,80.042 C128.767,80.933 135.846,82.487 142.396,84.663 C143.232,84.838 143.611,84.917 143.786,84.967 L169.566,70.083 L145.685,56.295 L70.401,99.761 L70.401,99.761 Z" id="Fill-12" fill="#607D8B"></path>
                    <path d="M167.23,18.979 L167.23,69.85 L139.909,85.623 L133.448,71.456 C132.538,69.46 130.02,69.718 127.824,72.03 C126.769,73.14 125.931,74.585 125.494,76.048 L119.034,97.676 L91.712,113.45 L91.712,62.579 L167.23,18.979" id="Fill-13" fill="#FFFFFF"></path>
                    <path d="M91.712,113.567 C91.692,113.567 91.672,113.561 91.653,113.551 C91.618,113.53 91.595,113.492 91.595,113.45 L91.595,62.579 C91.595,62.537 91.618,62.499 91.653,62.478 L167.172,18.878 C167.208,18.857 167.252,18.857 167.288,18.878 C167.324,18.899 167.347,18.937 167.347,18.979 L167.347,69.85 C167.347,69.891 167.324,69.93 167.288,69.95 L139.967,85.725 C139.939,85.741 139.905,85.745 139.873,85.735 C139.842,85.725 139.816,85.702 139.802,85.672 L133.342,71.504 C132.967,70.682 132.28,70.229 131.408,70.229 C130.319,70.229 129.044,70.915 127.908,72.11 C126.874,73.2 126.034,74.647 125.606,76.082 L119.146,97.709 C119.137,97.738 119.118,97.762 119.092,97.777 L91.77,113.551 C91.752,113.561 91.732,113.567 91.712,113.567 L91.712,113.567 Z M91.829,62.647 L91.829,113.248 L118.935,97.598 L125.382,76.015 C125.827,74.525 126.664,73.081 127.739,71.95 C128.919,70.708 130.256,69.996 131.408,69.996 C132.377,69.996 133.139,70.497 133.554,71.407 L139.961,85.458 L167.113,69.782 L167.113,19.181 L91.829,62.647 L91.829,62.647 Z" id="Fill-14" fill="#607D8B"></path>
                    <path d="M168.543,19.213 L168.543,70.083 L141.221,85.857 L134.761,71.689 C133.851,69.694 131.333,69.951 129.137,72.263 C128.082,73.374 127.244,74.819 126.807,76.282 L120.346,97.909 L93.025,113.683 L93.025,62.813 L168.543,19.213" id="Fill-15" fill="#FFFFFF"></path>
                    <path d="M93.025,113.8 C93.005,113.8 92.984,113.795 92.966,113.785 C92.931,113.764 92.908,113.725 92.908,113.684 L92.908,62.813 C92.908,62.771 92.931,62.733 92.966,62.712 L168.484,19.112 C168.52,19.09 168.565,19.09 168.601,19.112 C168.637,19.132 168.66,19.171 168.66,19.212 L168.66,70.083 C168.66,70.125 168.637,70.164 168.601,70.184 L141.28,85.958 C141.251,85.975 141.217,85.979 141.186,85.968 C141.154,85.958 141.129,85.936 141.115,85.906 L134.655,71.738 C134.28,70.915 133.593,70.463 132.72,70.463 C131.632,70.463 130.357,71.148 129.221,72.344 C128.186,73.433 127.347,74.881 126.919,76.315 L120.458,97.943 C120.45,97.972 120.431,97.996 120.405,98.01 L93.083,113.785 C93.065,113.795 93.045,113.8 93.025,113.8 L93.025,113.8 Z M93.142,62.881 L93.142,113.481 L120.248,97.832 L126.695,76.248 C127.14,74.758 127.977,73.315 129.052,72.183 C130.231,70.942 131.568,70.229 132.72,70.229 C133.689,70.229 134.452,70.731 134.867,71.641 L141.274,85.692 L168.426,70.016 L168.426,19.415 L93.142,62.881 L93.142,62.881 Z" id="Fill-16" fill="#607D8B"></path>
                    <path d="M169.8,70.083 L142.478,85.857 L136.018,71.689 C135.108,69.694 132.59,69.951 130.393,72.263 C129.339,73.374 128.5,74.819 128.064,76.282 L121.603,97.909 L94.282,113.683 L94.282,62.813 L169.8,19.213 L169.8,70.083 Z" id="Fill-17" fill="#FAFAFA"></path>
                    <path d="M94.282,113.917 C94.241,113.917 94.201,113.907 94.165,113.886 C94.093,113.845 94.048,113.767 94.048,113.684 L94.048,62.813 C94.048,62.73 94.093,62.652 94.165,62.611 L169.683,19.01 C169.755,18.969 169.844,18.969 169.917,19.01 C169.989,19.052 170.033,19.129 170.033,19.212 L170.033,70.083 C170.033,70.166 169.989,70.244 169.917,70.285 L142.595,86.06 C142.538,86.092 142.469,86.1 142.407,86.08 C142.344,86.06 142.293,86.014 142.266,85.954 L135.805,71.786 C135.445,70.997 134.813,70.58 133.977,70.58 C132.921,70.58 131.676,71.252 130.562,72.424 C129.54,73.501 128.711,74.931 128.287,76.348 L121.827,97.976 C121.81,98.034 121.771,98.082 121.72,98.112 L94.398,113.886 C94.362,113.907 94.322,113.917 94.282,113.917 L94.282,113.917 Z M94.515,62.948 L94.515,113.279 L121.406,97.754 L127.84,76.215 C128.29,74.708 129.137,73.247 130.224,72.103 C131.425,70.838 132.793,70.112 133.977,70.112 C134.995,70.112 135.795,70.638 136.23,71.592 L142.584,85.526 L169.566,69.948 L169.566,19.617 L94.515,62.948 L94.515,62.948 Z" id="Fill-18" fill="#607D8B"></path>
                    <path d="M109.894,92.943 L109.894,92.943 C108.12,92.943 106.653,92.218 105.65,90.823 C105.583,90.731 105.593,90.61 105.673,90.529 C105.753,90.448 105.88,90.44 105.974,90.506 C106.754,91.053 107.679,91.333 108.724,91.333 C110.047,91.333 111.478,90.894 112.98,90.027 C118.291,86.96 122.611,79.509 122.611,73.416 C122.611,71.489 122.169,69.856 121.333,68.692 C121.266,68.6 121.276,68.473 121.356,68.392 C121.436,68.311 121.563,68.299 121.656,68.365 C123.327,69.537 124.247,71.746 124.247,74.584 C124.247,80.826 119.821,88.447 114.382,91.587 C112.808,92.495 111.298,92.943 109.894,92.943 L109.894,92.943 Z M106.925,91.401 C107.738,92.052 108.745,92.278 109.893,92.278 L109.894,92.278 C111.215,92.278 112.647,91.951 114.148,91.084 C119.459,88.017 123.78,80.621 123.78,74.528 C123.78,72.549 123.317,70.929 122.454,69.767 C122.865,70.802 123.079,72.042 123.079,73.402 C123.079,79.645 118.653,87.285 113.214,90.425 C111.64,91.334 110.13,91.742 108.724,91.742 C108.083,91.742 107.481,91.593 106.925,91.401 L106.925,91.401 Z" id="Fill-19" fill="#607D8B"></path>
                    <path d="M113.097,90.23 C118.481,87.122 122.845,79.594 122.845,73.416 C122.845,71.365 122.362,69.724 121.522,68.556 C119.738,67.304 117.148,67.362 114.265,69.026 C108.881,72.134 104.517,79.662 104.517,85.84 C104.517,87.891 105,89.532 105.84,90.7 C107.624,91.952 110.214,91.894 113.097,90.23" id="Fill-20" fill="#FAFAFA"></path>
                    <path d="M108.724,91.614 L108.724,91.614 C107.582,91.614 106.566,91.401 105.705,90.797 C105.684,90.783 105.665,90.811 105.65,90.79 C104.756,89.546 104.283,87.842 104.283,85.817 C104.283,79.575 108.709,71.953 114.148,68.812 C115.722,67.904 117.232,67.449 118.638,67.449 C119.78,67.449 120.796,67.758 121.656,68.362 C121.678,68.377 121.697,68.397 121.712,68.418 C122.606,69.662 123.079,71.39 123.079,73.415 C123.079,79.658 118.653,87.198 113.214,90.338 C111.64,91.247 110.13,91.614 108.724,91.614 L108.724,91.614 Z M106.006,90.505 C106.78,91.037 107.694,91.281 108.724,91.281 C110.047,91.281 111.478,90.868 112.98,90.001 C118.291,86.935 122.611,79.496 122.611,73.403 C122.611,71.494 122.177,69.88 121.356,68.718 C120.582,68.185 119.668,67.919 118.638,67.919 C117.315,67.919 115.883,68.36 114.382,69.227 C109.071,72.293 104.751,79.733 104.751,85.826 C104.751,87.735 105.185,89.343 106.006,90.505 L106.006,90.505 Z" id="Fill-21" fill="#607D8B"></path>
                    <path d="M149.318,7.262 L139.334,16.14 L155.227,27.171 L160.816,21.059 L149.318,7.262" id="Fill-22" fill="#FAFAFA"></path>
                    <path d="M169.676,13.84 L159.928,19.467 C156.286,21.57 150.4,21.58 146.781,19.491 C143.161,17.402 143.18,14.003 146.822,11.9 L156.317,6.292 L149.588,2.407 L67.752,49.478 L113.675,75.992 L116.756,74.213 C117.387,73.848 117.625,73.315 117.374,72.823 C115.017,68.191 114.781,63.277 116.691,58.561 C122.329,44.641 141.2,33.746 165.309,30.491 C173.478,29.388 181.989,29.524 190.013,30.885 C190.865,31.03 191.789,30.893 192.42,30.528 L195.501,28.75 L169.676,13.84" id="Fill-23" fill="#FAFAFA"></path>
                    <path d="M113.675,76.459 C113.594,76.459 113.514,76.438 113.442,76.397 L67.518,49.882 C67.374,49.799 67.284,49.645 67.285,49.478 C67.285,49.311 67.374,49.157 67.519,49.073 L149.355,2.002 C149.499,1.919 149.677,1.919 149.821,2.002 L156.55,5.887 C156.774,6.017 156.85,6.302 156.722,6.526 C156.592,6.749 156.307,6.826 156.083,6.696 L149.587,2.946 L68.687,49.479 L113.675,75.452 L116.523,73.808 C116.715,73.697 117.143,73.399 116.958,73.035 C114.542,68.287 114.3,63.221 116.258,58.385 C119.064,51.458 125.143,45.143 133.84,40.122 C142.497,35.124 153.358,31.633 165.247,30.028 C173.445,28.921 182.037,29.058 190.091,30.425 C190.83,30.55 191.652,30.432 192.186,30.124 L194.567,28.75 L169.442,14.244 C169.219,14.115 169.142,13.829 169.271,13.606 C169.4,13.382 169.685,13.306 169.909,13.435 L195.734,28.345 C195.879,28.428 195.968,28.583 195.968,28.75 C195.968,28.916 195.879,29.071 195.734,29.154 L192.653,30.933 C191.932,31.35 190.89,31.508 189.935,31.346 C181.972,29.995 173.478,29.86 165.372,30.954 C153.602,32.543 142.86,35.993 134.307,40.931 C125.793,45.847 119.851,52.004 117.124,58.736 C115.27,63.314 115.501,68.112 117.79,72.611 C118.16,73.336 117.845,74.124 116.99,74.617 L113.909,76.397 C113.836,76.438 113.756,76.459 113.675,76.459" id="Fill-24" fill="#455A64"></path>
                    <path d="M153.316,21.279 C150.903,21.279 148.495,20.751 146.664,19.693 C144.846,18.644 143.844,17.232 143.844,15.718 C143.844,14.191 144.86,12.763 146.705,11.698 L156.198,6.091 C156.309,6.025 156.452,6.062 156.518,6.173 C156.583,6.284 156.547,6.427 156.436,6.493 L146.94,12.102 C145.244,13.081 144.312,14.365 144.312,15.718 C144.312,17.058 145.23,18.326 146.897,19.289 C150.446,21.338 156.24,21.327 159.811,19.265 L169.559,13.637 C169.67,13.573 169.813,13.611 169.878,13.723 C169.943,13.834 169.904,13.977 169.793,14.042 L160.045,19.67 C158.187,20.742 155.749,21.279 153.316,21.279" id="Fill-25" fill="#607D8B"></path>
                    <path d="M113.675,75.992 L67.762,49.484" id="Fill-26" fill="#455A64"></path>
                    <path d="M113.675,76.342 C113.615,76.342 113.555,76.327 113.5,76.295 L67.587,49.787 C67.419,49.69 67.362,49.476 67.459,49.309 C67.556,49.141 67.77,49.083 67.937,49.18 L113.85,75.688 C114.018,75.785 114.075,76 113.978,76.167 C113.914,76.279 113.796,76.342 113.675,76.342" id="Fill-27" fill="#455A64"></path>
                    <path d="M67.762,49.484 L67.762,103.485 C67.762,104.575 68.532,105.903 69.482,106.452 L111.955,130.973 C112.905,131.522 113.675,131.083 113.675,129.993 L113.675,75.992" id="Fill-28" fill="#FAFAFA"></path>
                    <path d="M112.727,131.561 C112.43,131.561 112.107,131.466 111.78,131.276 L69.307,106.755 C68.244,106.142 67.412,104.705 67.412,103.485 L67.412,49.484 C67.412,49.29 67.569,49.134 67.762,49.134 C67.956,49.134 68.113,49.29 68.113,49.484 L68.113,103.485 C68.113,104.445 68.82,105.665 69.657,106.148 L112.13,130.67 C112.474,130.868 112.791,130.913 113,130.792 C113.206,130.673 113.325,130.381 113.325,129.993 L113.325,75.992 C113.325,75.798 113.482,75.641 113.675,75.641 C113.869,75.641 114.025,75.798 114.025,75.992 L114.025,129.993 C114.025,130.648 113.786,131.147 113.35,131.399 C113.162,131.507 112.952,131.561 112.727,131.561" id="Fill-29" fill="#455A64"></path>
                    <path d="M112.86,40.512 C112.86,40.512 112.86,40.512 112.859,40.512 C110.541,40.512 108.36,39.99 106.717,39.041 C105.012,38.057 104.074,36.726 104.074,35.292 C104.074,33.847 105.026,32.501 106.754,31.504 L118.795,24.551 C120.463,23.589 122.669,23.058 125.007,23.058 C127.325,23.058 129.506,23.581 131.15,24.53 C132.854,25.514 133.793,26.845 133.793,28.278 C133.793,29.724 132.841,31.069 131.113,32.067 L119.071,39.019 C117.403,39.982 115.197,40.512 112.86,40.512 L112.86,40.512 Z M125.007,23.759 C122.79,23.759 120.709,24.256 119.146,25.158 L107.104,32.11 C105.602,32.978 104.774,34.108 104.774,35.292 C104.774,36.465 105.589,37.581 107.067,38.434 C108.605,39.323 110.663,39.812 112.859,39.812 L112.86,39.812 C115.076,39.812 117.158,39.315 118.721,38.413 L130.762,31.46 C132.264,30.593 133.092,29.463 133.092,28.278 C133.092,27.106 132.278,25.99 130.8,25.136 C129.261,24.248 127.204,23.759 125.007,23.759 L125.007,23.759 Z" id="Fill-30" fill="#607D8B"></path>
                    <path d="M165.63,16.219 L159.896,19.53 C156.729,21.358 151.61,21.367 148.463,19.55 C145.316,17.733 145.332,14.778 148.499,12.949 L154.233,9.639 L165.63,16.219" id="Fill-31" fill="#FAFAFA"></path>
                    <path d="M154.233,10.448 L164.228,16.219 L159.546,18.923 C158.112,19.75 156.194,20.206 154.147,20.206 C152.118,20.206 150.224,19.757 148.814,18.943 C147.524,18.199 146.814,17.249 146.814,16.269 C146.814,15.278 147.537,14.314 148.85,13.556 L154.233,10.448 M154.233,9.639 L148.499,12.949 C145.332,14.778 145.316,17.733 148.463,19.55 C150.031,20.455 152.086,20.907 154.147,20.907 C156.224,20.907 158.306,20.447 159.896,19.53 L165.63,16.219 L154.233,9.639" id="Fill-32" fill="#607D8B"></path>
                    <path d="M145.445,72.667 L145.445,72.667 C143.672,72.667 142.204,71.817 141.202,70.422 C141.135,70.33 141.145,70.147 141.225,70.066 C141.305,69.985 141.432,69.946 141.525,70.011 C142.306,70.559 143.231,70.823 144.276,70.822 C145.598,70.822 147.03,70.376 148.532,69.509 C153.842,66.443 158.163,58.987 158.163,52.894 C158.163,50.967 157.721,49.332 156.884,48.168 C156.818,48.076 156.828,47.948 156.908,47.867 C156.988,47.786 157.114,47.774 157.208,47.84 C158.878,49.012 159.798,51.22 159.798,54.059 C159.798,60.301 155.373,68.046 149.933,71.186 C148.36,72.094 146.85,72.667 145.445,72.667 L145.445,72.667 Z M142.476,71 C143.29,71.651 144.296,72.002 145.445,72.002 C146.767,72.002 148.198,71.55 149.7,70.682 C155.01,67.617 159.331,60.159 159.331,54.065 C159.331,52.085 158.868,50.435 158.006,49.272 C158.417,50.307 158.63,51.532 158.63,52.892 C158.63,59.134 154.205,66.767 148.765,69.907 C147.192,70.816 145.681,71.283 144.276,71.283 C143.634,71.283 143.033,71.192 142.476,71 L142.476,71 Z" id="Fill-33" fill="#607D8B"></path>
                    <path d="M148.648,69.704 C154.032,66.596 158.396,59.068 158.396,52.891 C158.396,50.839 157.913,49.198 157.074,48.03 C155.289,46.778 152.699,46.836 149.816,48.501 C144.433,51.609 140.068,59.137 140.068,65.314 C140.068,67.365 140.552,69.006 141.391,70.174 C143.176,71.427 145.765,71.369 148.648,69.704" id="Fill-34" fill="#FAFAFA"></path>
                    <path d="M144.276,71.276 L144.276,71.276 C143.133,71.276 142.118,70.969 141.257,70.365 C141.236,70.351 141.217,70.332 141.202,70.311 C140.307,69.067 139.835,67.339 139.835,65.314 C139.835,59.073 144.26,51.439 149.7,48.298 C151.273,47.39 152.784,46.929 154.189,46.929 C155.332,46.929 156.347,47.236 157.208,47.839 C157.229,47.854 157.248,47.873 157.263,47.894 C158.157,49.138 158.63,50.865 158.63,52.891 C158.63,59.132 154.205,66.766 148.765,69.907 C147.192,70.815 145.681,71.276 144.276,71.276 L144.276,71.276 Z M141.558,70.104 C142.331,70.637 143.245,71.005 144.276,71.005 C145.598,71.005 147.03,70.467 148.532,69.6 C153.842,66.534 158.163,59.033 158.163,52.939 C158.163,51.031 157.729,49.385 156.907,48.223 C156.133,47.691 155.219,47.409 154.189,47.409 C152.867,47.409 151.435,47.842 149.933,48.709 C144.623,51.775 140.302,59.273 140.302,65.366 C140.302,67.276 140.736,68.942 141.558,70.104 L141.558,70.104 Z" id="Fill-35" fill="#607D8B"></path>
                    <path d="M150.72,65.361 L150.357,65.066 C151.147,64.092 151.869,63.04 152.505,61.938 C153.313,60.539 153.978,59.067 154.482,57.563 L154.925,57.712 C154.412,59.245 153.733,60.745 152.91,62.172 C152.262,63.295 151.525,64.368 150.72,65.361" id="Fill-36" fill="#607D8B"></path>
                    <path d="M115.917,84.514 L115.554,84.22 C116.344,83.245 117.066,82.194 117.702,81.092 C118.51,79.692 119.175,78.22 119.678,76.717 L120.121,76.865 C119.608,78.398 118.93,79.899 118.106,81.326 C117.458,82.448 116.722,83.521 115.917,84.514" id="Fill-37" fill="#607D8B"></path>
                    <path d="M114,130.476 L114,130.008 L114,76.052 L114,75.584 L114,76.052 L114,130.008 L114,130.476" id="Fill-38" fill="#607D8B"></path>
                </g>
                <g id="Imported-Layers-Copy" transform="translate(62.000000, 0.000000)" sketch:type="MSShapeGroup">
                    <path d="M19.822,37.474 C19.839,37.339 19.747,37.194 19.555,37.082 C19.228,36.894 18.729,36.872 18.446,37.037 L12.434,40.508 C12.303,40.584 12.24,40.686 12.243,40.793 C12.245,40.925 12.245,41.254 12.245,41.371 L12.245,41.414 L12.238,41.542 C8.148,43.887 5.647,45.321 5.647,45.321 C5.646,45.321 3.57,46.367 2.86,50.513 C2.86,50.513 1.948,57.474 1.962,70.258 C1.977,82.828 2.568,87.328 3.129,91.609 C3.349,93.293 6.13,93.734 6.13,93.734 C6.461,93.774 6.828,93.707 7.21,93.486 L82.483,49.935 C84.291,48.866 85.15,46.216 85.539,43.651 C86.752,35.661 87.214,10.673 85.264,3.773 C85.068,3.08 84.754,2.69 84.396,2.491 L82.31,1.701 C81.583,1.729 80.894,2.168 80.776,2.236 C80.636,2.317 41.807,24.585 20.032,37.072 L19.822,37.474" id="Fill-1" fill="#FFFFFF"></path>
                    <path d="M82.311,1.701 L84.396,2.491 C84.754,2.69 85.068,3.08 85.264,3.773 C87.213,10.673 86.751,35.66 85.539,43.651 C85.149,46.216 84.29,48.866 82.483,49.935 L7.21,93.486 C6.897,93.667 6.595,93.744 6.314,93.744 L6.131,93.733 C6.131,93.734 3.349,93.293 3.128,91.609 C2.568,87.327 1.977,82.828 1.963,70.258 C1.948,57.474 2.86,50.513 2.86,50.513 C3.57,46.367 5.647,45.321 5.647,45.321 C5.647,45.321 8.148,43.887 12.238,41.542 L12.245,41.414 L12.245,41.371 C12.245,41.254 12.245,40.925 12.243,40.793 C12.24,40.686 12.302,40.583 12.434,40.508 L18.446,37.036 C18.574,36.962 18.746,36.926 18.927,36.926 C19.145,36.926 19.376,36.979 19.554,37.082 C19.747,37.194 19.839,37.34 19.822,37.474 L20.033,37.072 C41.806,24.585 80.636,2.318 80.777,2.236 C80.894,2.168 81.583,1.729 82.311,1.701 M82.311,0.704 L82.272,0.705 C81.654,0.728 80.989,0.949 80.298,1.361 L80.277,1.373 C80.129,1.458 59.768,13.135 19.758,36.079 C19.5,35.981 19.214,35.929 18.927,35.929 C18.562,35.929 18.223,36.013 17.947,36.173 L11.935,39.644 C11.493,39.899 11.236,40.334 11.246,40.81 L11.247,40.96 L5.167,44.447 C4.794,44.646 2.625,45.978 1.877,50.345 L1.871,50.384 C1.862,50.454 0.951,57.557 0.965,70.259 C0.979,82.879 1.568,87.375 2.137,91.724 L2.139,91.739 C2.447,94.094 5.614,94.662 5.975,94.719 L6.009,94.723 C6.11,94.736 6.213,94.742 6.314,94.742 C6.79,94.742 7.26,94.61 7.71,94.35 L82.983,50.798 C84.794,49.727 85.982,47.375 86.525,43.801 C87.711,35.987 88.259,10.705 86.224,3.502 C85.971,2.609 85.52,1.975 84.881,1.62 L84.749,1.558 L82.664,0.769 C82.551,0.725 82.431,0.704 82.311,0.704" id="Fill-2" fill="#455A64"></path>
                    <path d="M66.267,11.565 L67.762,11.999 L11.423,44.325" id="Fill-3" fill="#FFFFFF"></path>
                    <path d="M12.202,90.545 C12.029,90.545 11.862,90.455 11.769,90.295 C11.632,90.057 11.713,89.752 11.952,89.614 L30.389,78.969 C30.628,78.831 30.933,78.913 31.071,79.152 C31.208,79.39 31.127,79.696 30.888,79.833 L12.451,90.478 L12.202,90.545" id="Fill-4" fill="#607D8B"></path>
                    <path d="M13.764,42.654 L13.656,42.592 L13.702,42.421 L18.837,39.457 L19.007,39.502 L18.962,39.673 L13.827,42.637 L13.764,42.654" id="Fill-5" fill="#607D8B"></path>
                    <path d="M8.52,90.375 L8.52,46.421 L8.583,46.385 L75.84,7.554 L75.84,51.508 L75.778,51.544 L8.52,90.375 L8.52,90.375 Z M8.77,46.564 L8.77,89.944 L75.591,51.365 L75.591,7.985 L8.77,46.564 L8.77,46.564 Z" id="Fill-6" fill="#607D8B"></path>
                    <path d="M24.986,83.182 C24.756,83.331 24.374,83.566 24.137,83.705 L12.632,90.406 C12.395,90.545 12.426,90.658 12.7,90.658 L13.265,90.658 C13.54,90.658 13.958,90.545 14.195,90.406 L25.7,83.705 C25.937,83.566 26.128,83.452 26.125,83.449 C26.122,83.447 26.119,83.22 26.119,82.946 C26.119,82.672 25.931,82.569 25.701,82.719 L24.986,83.182" id="Fill-7" fill="#607D8B"></path>
                    <path d="M13.266,90.782 L12.7,90.782 C12.5,90.782 12.384,90.726 12.354,90.616 C12.324,90.506 12.397,90.399 12.569,90.299 L24.074,83.597 C24.31,83.459 24.689,83.226 24.918,83.078 L25.633,82.614 C25.723,82.555 25.813,82.525 25.899,82.525 C26.071,82.525 26.244,82.655 26.244,82.946 C26.244,83.16 26.245,83.309 26.247,83.383 L26.253,83.387 L26.249,83.456 C26.246,83.531 26.246,83.531 25.763,83.812 L14.258,90.514 C14,90.665 13.564,90.782 13.266,90.782 L13.266,90.782 Z M12.666,90.532 L12.7,90.533 L13.266,90.533 C13.518,90.533 13.915,90.425 14.132,90.299 L25.637,83.597 C25.805,83.499 25.931,83.424 25.998,83.383 C25.994,83.299 25.994,83.165 25.994,82.946 L25.899,82.775 L25.768,82.824 L25.054,83.287 C24.822,83.437 24.438,83.673 24.2,83.812 L12.695,90.514 L12.666,90.532 L12.666,90.532 Z" id="Fill-8" fill="#607D8B"></path>
                    <path d="M13.266,89.871 L12.7,89.871 C12.5,89.871 12.384,89.815 12.354,89.705 C12.324,89.595 12.397,89.488 12.569,89.388 L24.074,82.686 C24.332,82.535 24.768,82.418 25.067,82.418 L25.632,82.418 C25.832,82.418 25.948,82.474 25.978,82.584 C26.008,82.694 25.935,82.801 25.763,82.901 L14.258,89.603 C14,89.754 13.564,89.871 13.266,89.871 L13.266,89.871 Z M12.666,89.621 L12.7,89.622 L13.266,89.622 C13.518,89.622 13.915,89.515 14.132,89.388 L25.637,82.686 L25.667,82.668 L25.632,82.667 L25.067,82.667 C24.815,82.667 24.418,82.775 24.2,82.901 L12.695,89.603 L12.666,89.621 L12.666,89.621 Z" id="Fill-9" fill="#607D8B"></path>
                    <path d="M12.37,90.801 L12.37,89.554 L12.37,90.801" id="Fill-10" fill="#607D8B"></path>
                    <path d="M6.13,93.901 C5.379,93.808 4.816,93.164 4.691,92.525 C3.86,88.287 3.54,83.743 3.526,71.173 C3.511,58.389 4.423,51.428 4.423,51.428 C5.134,47.282 7.21,46.236 7.21,46.236 C7.21,46.236 81.667,3.25 82.069,3.017 C82.292,2.888 84.556,1.433 85.264,3.94 C87.214,10.84 86.752,35.827 85.539,43.818 C85.15,46.383 84.291,49.033 82.483,50.101 L7.21,93.653 C6.828,93.874 6.461,93.941 6.13,93.901 C6.13,93.901 3.349,93.46 3.129,91.776 C2.568,87.495 1.977,82.995 1.962,70.425 C1.948,57.641 2.86,50.68 2.86,50.68 C3.57,46.534 5.647,45.489 5.647,45.489 C5.646,45.489 8.065,44.092 12.245,41.679 L13.116,41.56 L19.715,37.73 L19.761,37.269 L6.13,93.901" id="Fill-11" fill="#FAFAFA"></path>
                    <path d="M6.317,94.161 L6.102,94.148 L6.101,94.148 L5.857,94.101 C5.138,93.945 3.085,93.365 2.881,91.809 C2.313,87.469 1.727,82.996 1.713,70.425 C1.699,57.771 2.604,50.718 2.613,50.648 C3.338,46.417 5.445,45.31 5.535,45.266 L12.163,41.439 L13.033,41.32 L19.479,37.578 L19.513,37.244 C19.526,37.107 19.647,37.008 19.786,37.021 C19.922,37.034 20.023,37.156 20.009,37.293 L19.95,37.882 L13.198,41.801 L12.328,41.919 L5.772,45.704 C5.741,45.72 3.782,46.772 3.106,50.722 C3.099,50.782 2.198,57.808 2.212,70.424 C2.226,82.963 2.809,87.42 3.373,91.729 C3.464,92.42 4.062,92.883 4.682,93.181 C4.566,92.984 4.486,92.776 4.446,92.572 C3.665,88.588 3.291,84.37 3.276,71.173 C3.262,58.52 4.167,51.466 4.176,51.396 C4.901,47.165 7.008,46.059 7.098,46.014 C7.094,46.015 81.542,3.034 81.944,2.802 L81.972,2.785 C82.876,2.247 83.692,2.097 84.332,2.352 C84.887,2.573 85.281,3.085 85.504,3.872 C87.518,11 86.964,36.091 85.785,43.855 C85.278,47.196 84.21,49.37 82.61,50.317 L7.335,93.869 C6.999,94.063 6.658,94.161 6.317,94.161 L6.317,94.161 Z M6.17,93.654 C6.463,93.69 6.774,93.617 7.085,93.437 L82.358,49.886 C84.181,48.808 84.96,45.971 85.292,43.78 C86.466,36.049 87.023,11.085 85.024,4.008 C84.846,3.377 84.551,2.976 84.148,2.816 C83.664,2.623 82.982,2.764 82.227,3.213 L82.193,3.234 C81.791,3.466 7.335,46.452 7.335,46.452 C7.304,46.469 5.346,47.521 4.669,51.471 C4.662,51.53 3.761,58.556 3.775,71.173 C3.79,84.328 4.161,88.524 4.936,92.476 C5.026,92.937 5.412,93.459 5.973,93.615 C6.087,93.64 6.158,93.652 6.169,93.654 L6.17,93.654 L6.17,93.654 Z" id="Fill-12" fill="#455A64"></path>
                    <path d="M7.317,68.982 C7.806,68.701 8.202,68.926 8.202,69.487 C8.202,70.047 7.806,70.73 7.317,71.012 C6.829,71.294 6.433,71.069 6.433,70.508 C6.433,69.948 6.829,69.265 7.317,68.982" id="Fill-13" fill="#FFFFFF"></path>
                    <path d="M6.92,71.133 C6.631,71.133 6.433,70.905 6.433,70.508 C6.433,69.948 6.829,69.265 7.317,68.982 C7.46,68.9 7.595,68.861 7.714,68.861 C8.003,68.861 8.202,69.09 8.202,69.487 C8.202,70.047 7.806,70.73 7.317,71.012 C7.174,71.094 7.039,71.133 6.92,71.133 M7.714,68.674 C7.557,68.674 7.392,68.723 7.224,68.821 C6.676,69.138 6.246,69.879 6.246,70.508 C6.246,70.994 6.517,71.32 6.92,71.32 C7.078,71.32 7.243,71.271 7.411,71.174 C7.959,70.857 8.389,70.117 8.389,69.487 C8.389,69.001 8.117,68.674 7.714,68.674" id="Fill-14" fill="#8097A2"></path>
                    <path d="M6.92,70.947 C6.649,70.947 6.621,70.64 6.621,70.508 C6.621,70.017 6.982,69.392 7.411,69.145 C7.521,69.082 7.625,69.049 7.714,69.049 C7.986,69.049 8.015,69.355 8.015,69.487 C8.015,69.978 7.652,70.603 7.224,70.851 C7.115,70.914 7.01,70.947 6.92,70.947 M7.714,68.861 C7.595,68.861 7.46,68.9 7.317,68.982 C6.829,69.265 6.433,69.948 6.433,70.508 C6.433,70.905 6.631,71.133 6.92,71.133 C7.039,71.133 7.174,71.094 7.317,71.012 C7.806,70.73 8.202,70.047 8.202,69.487 C8.202,69.09 8.003,68.861 7.714,68.861" id="Fill-15" fill="#8097A2"></path>
                    <path d="M7.444,85.35 C7.708,85.198 7.921,85.319 7.921,85.622 C7.921,85.925 7.708,86.292 7.444,86.444 C7.181,86.597 6.967,86.475 6.967,86.173 C6.967,85.871 7.181,85.502 7.444,85.35" id="Fill-16" fill="#FFFFFF"></path>
                    <path d="M7.23,86.51 C7.074,86.51 6.967,86.387 6.967,86.173 C6.967,85.871 7.181,85.502 7.444,85.35 C7.521,85.305 7.594,85.284 7.658,85.284 C7.814,85.284 7.921,85.408 7.921,85.622 C7.921,85.925 7.708,86.292 7.444,86.444 C7.367,86.489 7.294,86.51 7.23,86.51 M7.658,85.098 C7.558,85.098 7.455,85.127 7.351,85.188 C7.031,85.373 6.781,85.806 6.781,86.173 C6.781,86.482 6.966,86.697 7.23,86.697 C7.33,86.697 7.433,86.666 7.538,86.607 C7.858,86.422 8.108,85.989 8.108,85.622 C8.108,85.313 7.923,85.098 7.658,85.098" id="Fill-17" fill="#8097A2"></path>
                    <path d="M7.23,86.322 L7.154,86.173 C7.154,85.938 7.333,85.629 7.538,85.512 L7.658,85.471 L7.734,85.622 C7.734,85.856 7.555,86.164 7.351,86.282 L7.23,86.322 M7.658,85.284 C7.594,85.284 7.521,85.305 7.444,85.35 C7.181,85.502 6.967,85.871 6.967,86.173 C6.967,86.387 7.074,86.51 7.23,86.51 C7.294,86.51 7.367,86.489 7.444,86.444 C7.708,86.292 7.921,85.925 7.921,85.622 C7.921,85.408 7.814,85.284 7.658,85.284" id="Fill-18" fill="#8097A2"></path>
                    <path d="M77.278,7.769 L77.278,51.436 L10.208,90.16 L10.208,46.493 L77.278,7.769" id="Fill-19" fill="#455A64"></path>
                    <path d="M10.083,90.375 L10.083,46.421 L10.146,46.385 L77.403,7.554 L77.403,51.508 L77.341,51.544 L10.083,90.375 L10.083,90.375 Z M10.333,46.564 L10.333,89.944 L77.154,51.365 L77.154,7.985 L10.333,46.564 L10.333,46.564 Z" id="Fill-20" fill="#607D8B"></path>
                </g>
                <path d="M125.737,88.647 L118.098,91.981 L118.098,84 L106.639,88.713 L106.639,96.982 L99,100.315 L112.369,103.961 L125.737,88.647" id="Imported-Layers-Copy-2" fill="#455A64" sketch:type="MSShapeGroup"></path>
            </g>
        </g>
    </g>
</svg>");
},module.exports=RotateInstructions;
},{"./util.js":68}],63:[function(_dereq_,module,exports){
function ComplementaryFilter(t){this.kFilter=t,this.currentAccelMeasurement=new SensorSample,this.currentGyroMeasurement=new SensorSample,this.previousGyroMeasurement=new SensorSample,Util.isIOS()?this.filterQ=new MathUtil.Quaternion(-1,0,0,1):this.filterQ=new MathUtil.Quaternion(1,0,0,1),this.previousFilterQ=new MathUtil.Quaternion,this.previousFilterQ.copy(this.filterQ),this.accelQ=new MathUtil.Quaternion,this.isOrientationInitialized=!1,this.estimatedGravity=new MathUtil.Vector3,this.measuredGravity=new MathUtil.Vector3,this.gyroIntegralQ=new MathUtil.Quaternion}var SensorSample=_dereq_("./sensor-sample.js"),MathUtil=_dereq_("../math-util.js"),Util=_dereq_("../util.js");ComplementaryFilter.prototype.addAccelMeasurement=function(t,e){this.currentAccelMeasurement.set(t,e)},ComplementaryFilter.prototype.addGyroMeasurement=function(t,e){this.currentGyroMeasurement.set(t,e);var i=e-this.previousGyroMeasurement.timestampS;Util.isTimestampDeltaValid(i)&&this.run_(),this.previousGyroMeasurement.copy(this.currentGyroMeasurement)},ComplementaryFilter.prototype.run_=function(){if(!this.isOrientationInitialized)return this.accelQ=this.accelToQuaternion_(this.currentAccelMeasurement.sample),this.previousFilterQ.copy(this.accelQ),void(this.isOrientationInitialized=!0);var t=this.currentGyroMeasurement.timestampS-this.previousGyroMeasurement.timestampS,e=this.gyroToQuaternionDelta_(this.currentGyroMeasurement.sample,t);this.gyroIntegralQ.multiply(e),this.filterQ.copy(this.previousFilterQ),this.filterQ.multiply(e);var i=new MathUtil.Quaternion;i.copy(this.filterQ),i.inverse(),this.estimatedGravity.set(0,0,-1),this.estimatedGravity.applyQuaternion(i),this.estimatedGravity.normalize(),this.measuredGravity.copy(this.currentAccelMeasurement.sample),this.measuredGravity.normalize();var r=new MathUtil.Quaternion;r.setFromUnitVectors(this.estimatedGravity,this.measuredGravity),r.inverse(),Util.isDebug()&&console.log("Delta: %d deg, G_est: (%s, %s, %s), G_meas: (%s, %s, %s)",MathUtil.radToDeg*Util.getQuaternionAngle(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 s=new MathUtil.Quaternion;s.copy(this.filterQ),s.multiply(r),this.filterQ.slerp(s,1-this.kFilter),this.previousFilterQ.copy(this.filterQ)},ComplementaryFilter.prototype.getOrientation=function(){return this.filterQ},ComplementaryFilter.prototype.accelToQuaternion_=function(t){var e=new MathUtil.Vector3;e.copy(t),e.normalize();var i=new MathUtil.Quaternion;return i.setFromUnitVectors(new MathUtil.Vector3(0,0,-1),e),i.inverse(),i},ComplementaryFilter.prototype.gyroToQuaternionDelta_=function(t,e){var i=new MathUtil.Quaternion,r=new MathUtil.Vector3;return r.copy(t),r.normalize(),i.setFromAxisAngle(r,t.length()*e),i},module.exports=ComplementaryFilter;
},{"../math-util.js":59,"../util.js":68,"./sensor-sample.js":66}],64:[function(_dereq_,module,exports){
function FusionPoseSensor(){this.deviceId="webvr-polyfill:fused",this.deviceName="VR Position Device (webvr-polyfill:fused)",this.accelerometer=new MathUtil.Vector3,this.gyroscope=new MathUtil.Vector3,this.start(),this.filter=new ComplementaryFilter(window.WebVRConfig.K_FILTER),this.posePredictor=new PosePredictor(window.WebVRConfig.PREDICTION_TIME_S),this.touchPanner=new TouchPanner,this.filterToWorldQ=new MathUtil.Quaternion,Util.isIOS()?this.filterToWorldQ.setFromAxisAngle(new MathUtil.Vector3(1,0,0),Math.PI/2):this.filterToWorldQ.setFromAxisAngle(new MathUtil.Vector3(1,0,0),-Math.PI/2),this.inverseWorldToScreenQ=new MathUtil.Quaternion,this.worldToScreenQ=new MathUtil.Quaternion,this.originalPoseAdjustQ=new MathUtil.Quaternion,this.originalPoseAdjustQ.setFromAxisAngle(new MathUtil.Vector3(0,0,1),-window.orientation*Math.PI/180),this.setScreenTransform_(),Util.isLandscapeMode()&&this.filterToWorldQ.multiply(this.inverseWorldToScreenQ),this.resetQ=new MathUtil.Quaternion,this.isFirefoxAndroid=Util.isFirefoxAndroid(),this.isIOS=Util.isIOS(),this.orientationOut_=new Float32Array(4)}var ComplementaryFilter=_dereq_("./complementary-filter.js"),PosePredictor=_dereq_("./pose-predictor.js"),TouchPanner=_dereq_("../touch-panner.js"),MathUtil=_dereq_("../math-util.js"),Util=_dereq_("../util.js");FusionPoseSensor.prototype.getPosition=function(){return null},FusionPoseSensor.prototype.getOrientation=function(){var e=this.filter.getOrientation();this.predictedQ=this.posePredictor.getPrediction(e,this.gyroscope,this.previousTimestampS);var t=new MathUtil.Quaternion;return t.copy(this.filterToWorldQ),t.multiply(this.resetQ),window.WebVRConfig.TOUCH_PANNER_DISABLED||t.multiply(this.touchPanner.getOrientation()),t.multiply(this.predictedQ),t.multiply(this.worldToScreenQ),window.WebVRConfig.YAW_ONLY&&(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_},FusionPoseSensor.prototype.resetPose=function(){this.resetQ.copy(this.filter.getOrientation()),this.resetQ.x=0,this.resetQ.y=0,this.resetQ.z*=-1,this.resetQ.normalize(),Util.isLandscapeMode()&&this.resetQ.multiply(this.inverseWorldToScreenQ),this.resetQ.multiply(this.originalPoseAdjustQ),window.WebVRConfig.TOUCH_PANNER_DISABLED||this.touchPanner.resetSensor()},FusionPoseSensor.prototype.onDeviceMotion_=function(e){this.updateDeviceMotion_(e)},FusionPoseSensor.prototype.updateDeviceMotion_=function(e){var t=e.accelerationIncludingGravity,i=e.rotationRate,o=e.timeStamp/1e3,n=o-this.previousTimestampS;return n<=Util.MIN_TIMESTEP||n>Util.MAX_TIMESTEP?(console.warn("Invalid timestamps detected. Time step between successive gyroscope sensor samples is very small or not monotonic"),void(this.previousTimestampS=o)):(this.accelerometer.set(-t.x,-t.y,-t.z),Util.isR7()?this.gyroscope.set(-i.beta,i.alpha,i.gamma):this.gyroscope.set(i.alpha,i.beta,i.gamma),(this.isIOS||this.isFirefoxAndroid)&&this.gyroscope.multiplyScalar(Math.PI/180),this.filter.addAccelMeasurement(this.accelerometer,o),this.filter.addGyroMeasurement(this.gyroscope,o),void(this.previousTimestampS=o))},FusionPoseSensor.prototype.onOrientationChange_=function(e){this.setScreenTransform_()},FusionPoseSensor.prototype.onMessage_=function(e){var t=e.data;if(t&&t.type){var i=t.type.toLowerCase();"devicemotion"===i&&this.updateDeviceMotion_(t.deviceMotionEvent)}},FusionPoseSensor.prototype.setScreenTransform_=function(){switch(this.worldToScreenQ.set(0,0,0,1),window.orientation){case 0:break;case 90:this.worldToScreenQ.setFromAxisAngle(new MathUtil.Vector3(0,0,1),-Math.PI/2);break;case-90:this.worldToScreenQ.setFromAxisAngle(new MathUtil.Vector3(0,0,1),Math.PI/2);break;case 180:}this.inverseWorldToScreenQ.copy(this.worldToScreenQ),this.inverseWorldToScreenQ.inverse()},FusionPoseSensor.prototype.start=function(){this.onDeviceMotionCallback_=this.onDeviceMotion_.bind(this),this.onOrientationChangeCallback_=this.onOrientationChange_.bind(this),this.onMessageCallback_=this.onMessage_.bind(this),Util.isIOS()&&Util.isInsideCrossDomainIFrame()&&window.addEventListener("message",this.onMessageCallback_),window.addEventListener("orientationchange",this.onOrientationChangeCallback_),window.addEventListener("devicemotion",this.onDeviceMotionCallback_)},FusionPoseSensor.prototype.stop=function(){window.removeEventListener("devicemotion",this.onDeviceMotionCallback_),window.removeEventListener("orientationchange",this.onOrientationChangeCallback_),window.removeEventListener("message",this.onMessageCallback_)},module.exports=FusionPoseSensor;
},{"../math-util.js":59,"../touch-panner.js":67,"../util.js":68,"./complementary-filter.js":63,"./pose-predictor.js":65}],65:[function(_dereq_,module,exports){
function PosePredictor(t){this.predictionTimeS=t,this.previousQ=new MathUtil.Quaternion,this.previousTimestampS=null,this.deltaQ=new MathUtil.Quaternion,this.outQ=new MathUtil.Quaternion}var MathUtil=_dereq_("../math-util"),Util=_dereq_("../util");PosePredictor.prototype.getPrediction=function(t,i,e){if(!this.previousTimestampS)return this.previousQ.copy(t),this.previousTimestampS=e,t;var o=new MathUtil.Vector3;o.copy(i),o.normalize();var s=i.length();if(s<20*MathUtil.degToRad)return Util.isDebug()&&console.log("Moving slowly, at %s deg/s: no prediction",(MathUtil.radToDeg*s).toFixed(1)),this.outQ.copy(t),this.previousQ.copy(t),this.outQ;var r=(e-this.previousTimestampS,s*this.predictionTimeS);return this.deltaQ.setFromAxisAngle(o,r),this.outQ.copy(this.previousQ),this.outQ.multiply(this.deltaQ),this.previousQ.copy(t),this.previousTimestampS=e,this.outQ},module.exports=PosePredictor;
},{"../math-util":59,"../util":68}],66:[function(_dereq_,module,exports){
function SensorSample(e,t){this.set(e,t)}SensorSample.prototype.set=function(e,t){this.sample=e,this.timestampS=t},SensorSample.prototype.copy=function(e){this.set(e.sample,e.timestampS)},module.exports=SensorSample;
},{}],67:[function(_dereq_,module,exports){
function TouchPanner(){window.addEventListener("touchstart",this.onTouchStart_.bind(this)),window.addEventListener("touchmove",this.onTouchMove_.bind(this)),window.addEventListener("touchend",this.onTouchEnd_.bind(this)),this.isTouching=!1,this.rotateStart=new MathUtil.Vector2,this.rotateEnd=new MathUtil.Vector2,this.rotateDelta=new MathUtil.Vector2,this.theta=0,this.orientation=new MathUtil.Quaternion}var MathUtil=_dereq_("./math-util.js"),Util=_dereq_("./util.js"),ROTATE_SPEED=.5;TouchPanner.prototype.getOrientation=function(){return this.orientation.setFromEulerXYZ(0,0,this.theta),this.orientation},TouchPanner.prototype.resetSensor=function(){this.theta=0},TouchPanner.prototype.onTouchStart_=function(t){t.touches&&1==t.touches.length&&(this.rotateStart.set(t.touches[0].pageX,t.touches[0].pageY),this.isTouching=!0)},TouchPanner.prototype.onTouchMove_=function(t){if(this.isTouching){this.rotateEnd.set(t.touches[0].pageX,t.touches[0].pageY),this.rotateDelta.subVectors(this.rotateEnd,this.rotateStart),this.rotateStart.copy(this.rotateEnd),Util.isIOS()&&(this.rotateDelta.x*=-1);var e=document.body;this.theta+=2*Math.PI*this.rotateDelta.x/e.clientWidth*ROTATE_SPEED}},TouchPanner.prototype.onTouchEnd_=function(t){this.isTouching=!1},module.exports=TouchPanner;
},{"./math-util.js":59,"./util.js":68}],68:[function(_dereq_,module,exports){
var Util=window.Util||{};Util.MIN_TIMESTEP=.001,Util.MAX_TIMESTEP=1,Util.base64=function(e,t){return"data:"+e+";base64,"+t},Util.clamp=function(e,t,i){return Math.min(Math.max(t,e),i)},Util.lerp=function(e,t,i){return e+(t-e)*i},Util.race=function(e){return Promise.race?Promise.race(e):new Promise(function(t,i){for(var r=0;r<e.length;r++)e[r].then(t,i)})},Util.isIOS=function(){var e=/iPad|iPhone|iPod/.test(navigator.platform);return function(){return e}}(),Util.isWebViewAndroid=function(){var e=navigator.userAgent.indexOf("Version")!==-1&&navigator.userAgent.indexOf("Android")!==-1&&navigator.userAgent.indexOf("Chrome")!==-1;return function(){return e}}(),Util.isSafari=function(){var e=/^((?!chrome|android).)*safari/i.test(navigator.userAgent);return function(){return e}}(),Util.isFirefoxAndroid=function(){var e=navigator.userAgent.indexOf("Firefox")!==-1&&navigator.userAgent.indexOf("Android")!==-1;return function(){return e}}(),Util.isR7=function(){var e=navigator.userAgent.indexOf("R7 Build")!==-1;return function(){return e}}(),Util.isLandscapeMode=function(){var e=90==window.orientation||window.orientation==-90;return Util.isR7()?!e:e},Util.isTimestampDeltaValid=function(e){return!isNaN(e)&&(!(e<=Util.MIN_TIMESTEP)&&!(e>Util.MAX_TIMESTEP))},Util.getScreenWidth=function(){return Math.max(window.screen.width,window.screen.height)*window.devicePixelRatio},Util.getScreenHeight=function(){return Math.min(window.screen.width,window.screen.height)*window.devicePixelRatio},Util.requestFullscreen=function(e){if(Util.isWebViewAndroid())return!1;if(e.requestFullscreen)e.requestFullscreen();else if(e.webkitRequestFullscreen)e.webkitRequestFullscreen();else if(e.mozRequestFullScreen)e.mozRequestFullScreen();else{if(!e.msRequestFullscreen)return!1;e.msRequestFullscreen()}return!0},Util.exitFullscreen=function(){if(document.exitFullscreen)document.exitFullscreen();else if(document.webkitExitFullscreen)document.webkitExitFullscreen();else if(document.mozCancelFullScreen)document.mozCancelFullScreen();else{if(!document.msExitFullscreen)return!1;document.msExitFullscreen()}return!0},Util.getFullscreenElement=function(){return document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement},Util.linkProgram=function(e,t,i,r){var n=e.createShader(e.VERTEX_SHADER);e.shaderSource(n,t),e.compileShader(n);var o=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(o,i),e.compileShader(o);var a=e.createProgram();e.attachShader(a,n),e.attachShader(a,o);for(var l in r)e.bindAttribLocation(a,r[l],l);return e.linkProgram(a),e.deleteShader(n),e.deleteShader(o),a},Util.getProgramUniforms=function(e,t){for(var i={},r=e.getProgramParameter(t,e.ACTIVE_UNIFORMS),n="",o=0;o<r;o++){var a=e.getActiveUniform(t,o);n=a.name.replace("[0]",""),i[n]=e.getUniformLocation(t,n)}return i},Util.orthoMatrix=function(e,t,i,r,n,o,a){var l=1/(t-i),c=1/(r-n),u=1/(o-a);return e[0]=-2*l,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*c,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=2*u,e[11]=0,e[12]=(t+i)*l,e[13]=(n+r)*c,e[14]=(a+o)*u,e[15]=1,e},Util.copyArray=function(e,t){for(var i=0,r=e.length;i<r;i++)t[i]=e[i]},Util.isMobile=function(){var e=!1;return function(t){(/(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(t)||/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(t.substr(0,4)))&&(e=!0)}(navigator.userAgent||navigator.vendor||window.opera),e},Util.extend=function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i]);return e},Util.safariCssSizeWorkaround=function(e){if(Util.isIOS()){var t=e.style.width,i=e.style.height;e.style.width=parseInt(t)+1+"px",e.style.height=parseInt(i)+"px",setTimeout(function(){e.style.width=t,e.style.height=i},100)}window.Util=Util,window.canvas=e},Util.isDebug=function(){return Util.getQueryParameter("debug")},Util.getQueryParameter=function(e){var e=e.replace(/[\[]/,"\\[").replace(/[\]]/,"\\]"),t=new RegExp("[\\?&]"+e+"=([^&#]*)"),i=t.exec(location.search);return null===i?"":decodeURIComponent(i[1].replace(/\+/g," "))},Util.frameDataFromPose=function(){function e(e,t,i,r){var n=Math.tan(t?t.upDegrees*o:a),l=Math.tan(t?t.downDegrees*o:a),c=Math.tan(t?t.leftDegrees*o:a),u=Math.tan(t?t.rightDegrees*o:a),s=2/(c+u),m=2/(n+l);return e[0]=s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=m,e[6]=0,e[7]=0,e[8]=-((c-u)*s*.5),e[9]=(n-l)*m*.5,e[10]=r/(i-r),e[11]=-1,e[12]=0,e[13]=0,e[14]=r*i/(i-r),e[15]=0,e}function t(e,t,i){var r=t[0],n=t[1],o=t[2],a=t[3],l=r+r,c=n+n,u=o+o,s=r*l,m=r*c,d=r*u,f=n*c,g=n*u,w=o*u,p=a*l,h=a*c,v=a*u;return e[0]=1-(f+w),e[1]=m+v,e[2]=d-h,e[3]=0,e[4]=m-v,e[5]=1-(s+w),e[6]=g+p,e[7]=0,e[8]=d+h,e[9]=g-p,e[10]=1-(s+f),e[11]=0,e[12]=i[0],e[13]=i[1],e[14]=i[2],e[15]=1,e}function i(e,t,i){var r,n,o,a,l,c,u,s,m,d,f,g,w=i[0],p=i[1],h=i[2];return t===e?(e[12]=t[0]*w+t[4]*p+t[8]*h+t[12],e[13]=t[1]*w+t[5]*p+t[9]*h+t[13],e[14]=t[2]*w+t[6]*p+t[10]*h+t[14],e[15]=t[3]*w+t[7]*p+t[11]*h+t[15]):(r=t[0],n=t[1],o=t[2],a=t[3],l=t[4],c=t[5],u=t[6],s=t[7],m=t[8],d=t[9],f=t[10],g=t[11],e[0]=r,e[1]=n,e[2]=o,e[3]=a,e[4]=l,e[5]=c,e[6]=u,e[7]=s,e[8]=m,e[9]=d,e[10]=f,e[11]=g,e[12]=r*w+l*p+m*h+t[12],e[13]=n*w+c*p+d*h+t[13],e[14]=o*w+u*p+f*h+t[14],e[15]=a*w+s*p+g*h+t[15]),e}function r(e,t){var i=t[0],r=t[1],n=t[2],o=t[3],a=t[4],l=t[5],c=t[6],u=t[7],s=t[8],m=t[9],d=t[10],f=t[11],g=t[12],w=t[13],p=t[14],h=t[15],v=i*l-r*a,U=i*c-n*a,b=i*u-o*a,x=r*c-n*l,k=r*u-o*l,F=n*u-o*c,y=s*w-m*g,P=s*p-d*g,S=s*h-f*g,M=m*p-d*w,E=m*h-f*w,A=d*h-f*p,R=v*A-U*E+b*M+x*S-k*P+F*y;return R?(R=1/R,e[0]=(l*A-c*E+u*M)*R,e[1]=(n*E-r*A-o*M)*R,e[2]=(w*F-p*k+h*x)*R,e[3]=(d*k-m*F-f*x)*R,e[4]=(c*S-a*A-u*P)*R,e[5]=(i*A-n*S+o*P)*R,e[6]=(p*b-g*F-h*U)*R,e[7]=(s*F-d*b+f*U)*R,e[8]=(a*E-l*S+u*y)*R,e[9]=(r*S-i*E-o*y)*R,e[10]=(g*k-w*b+h*v)*R,e[11]=(m*b-s*k-f*v)*R,e[12]=(l*P-a*M-c*y)*R,e[13]=(i*M-r*P+n*y)*R,e[14]=(w*U-g*x-p*v)*R,e[15]=(s*x-m*U+d*v)*R,e):null}function n(n,o,a,u,s){e(n,u?u.fieldOfView:null,s.depthNear,s.depthFar);var m=a.orientation||l,d=a.position||c;t(o,m,d),u&&i(o,o,u.offset),r(o,o)}var o=Math.PI/180,a=.25*Math.PI,l=new Float32Array([0,0,0,1]),c=new Float32Array([0,0,0]);return function(e,t,i){return!(!e||!t)&&(e.pose=t,e.timestamp=t.timestamp,n(e.leftProjectionMatrix,e.leftViewMatrix,t,i.getEyeParameters("left"),i),n(e.rightProjectionMatrix,e.rightViewMatrix,t,i.getEyeParameters("right"),i),!0)}}(),Util.isInsideCrossDomainIFrame=function(){var e=window.self!==window.top,t=Util.getDomainFromUrl(document.referrer),i=Util.getDomainFromUrl(window.location.href);return e&&t!==i},Util.getDomainFromUrl=function(e){var t;return t=e.indexOf("://")>-1?e.split("/")[2]:e.split("/")[0],t=t.split(":")[0]},module.exports=Util;
},{}],69:[function(_dereq_,module,exports){
function ViewerSelector(){try{this.selectedKey=localStorage.getItem(VIEWER_KEY)}catch(e){console.error("Failed to load viewer profile: %s",e)}this.selectedKey||(this.selectedKey=DEFAULT_VIEWER),this.dialog=this.createDialog_(DeviceInfo.Viewers),this.root=null,this.onChangeCallbacks_=[]}var DeviceInfo=_dereq_("./device-info.js"),Util=_dereq_("./util.js"),DEFAULT_VIEWER="CardboardV1",VIEWER_KEY="WEBVR_CARDBOARD_VIEWER",CLASS_NAME="webvr-polyfill-viewer-selector";ViewerSelector.prototype.show=function(e){this.root=e,e.appendChild(this.dialog);var t=this.dialog.querySelector("#"+this.selectedKey);t.checked=!0,this.dialog.style.display="block"},ViewerSelector.prototype.hide=function(){this.root&&this.root.contains(this.dialog)&&this.root.removeChild(this.dialog),this.dialog.style.display="none"},ViewerSelector.prototype.getCurrentViewer=function(){return DeviceInfo.Viewers[this.selectedKey]},ViewerSelector.prototype.getSelectedKey_=function(){var e=this.dialog.querySelector("input[name=field]:checked");return e?e.id:null},ViewerSelector.prototype.onChange=function(e){this.onChangeCallbacks_.push(e)},ViewerSelector.prototype.fireOnChange_=function(e){for(var t=0;t<this.onChangeCallbacks_.length;t++)this.onChangeCallbacks_[t](e)},ViewerSelector.prototype.onSave_=function(){if(this.selectedKey=this.getSelectedKey_(),!this.selectedKey||!DeviceInfo.Viewers[this.selectedKey])return void console.error("ViewerSelector.onSave_: this should never happen!");this.fireOnChange_(DeviceInfo.Viewers[this.selectedKey]);try{localStorage.setItem(VIEWER_KEY,this.selectedKey)}catch(e){console.error("Failed to save viewer profile: %s",e)}this.hide()},ViewerSelector.prototype.createDialog_=function(e){var t=document.createElement("div");t.classList.add(CLASS_NAME),t.style.display="none";var i=document.createElement("div"),o=i.style;o.position="fixed",o.left=0,o.top=0,o.width="100%",o.height="100%",o.background="rgba(0, 0, 0, 0.3)",i.addEventListener("click",this.hide.bind(this));var r=280,n=document.createElement("div"),o=n.style;o.boxSizing="border-box",o.position="fixed",o.top="24px",o.left="50%",o.marginLeft=-r/2+"px",o.width=r+"px",o.padding="24px",o.overflow="hidden",o.background="#fafafa",o.fontFamily="'Roboto', sans-serif",o.boxShadow="0px 5px 20px #666",n.appendChild(this.createH1_("Select your viewer"));for(var l in e)n.appendChild(this.createChoice_(l,e[l].label));return n.appendChild(this.createButton_("Save",this.onSave_.bind(this))),t.appendChild(i),t.appendChild(n),t},ViewerSelector.prototype.createH1_=function(e){var t=document.createElement("h1"),i=t.style;return i.color="black",i.fontSize="20px",i.fontWeight="bold",i.marginTop=0,i.marginBottom="24px",t.innerHTML=e,t},ViewerSelector.prototype.createChoice_=function(e,t){var i=document.createElement("div");i.style.marginTop="8px",i.style.color="black";var o=document.createElement("input");o.style.fontSize="30px",o.setAttribute("id",e),o.setAttribute("type","radio"),o.setAttribute("value",e),o.setAttribute("name","field");var r=document.createElement("label");return r.style.marginLeft="4px",r.setAttribute("for",e),r.innerHTML=t,i.appendChild(o),i.appendChild(r),i},ViewerSelector.prototype.createButton_=function(e,t){var i=document.createElement("button");i.innerHTML=e;var o=i.style;return o.float="right",o.textTransform="uppercase",o.color="#1094f7",o.fontSize="14px",o.letterSpacing=0,o.border=0,o.background="none",o.marginTop="16px",i.addEventListener("click",t),i},module.exports=ViewerSelector;
},{"./device-info.js":53,"./util.js":68}],70:[function(_dereq_,module,exports){
function AndroidWakeLock(){function A(A,e,o){var t=document.createElement("source");t.src=o,t.type="video/"+e,A.appendChild(t)}var e=document.createElement("video");e.setAttribute("loop",""),A(e,"webm",Util.base64("video/webm","GkXfo0AgQoaBAUL3gQFC8oEEQvOBCEKCQAR3ZWJtQoeBAkKFgQIYU4BnQI0VSalmQCgq17FAAw9CQE2AQAZ3aGFtbXlXQUAGd2hhbW15RIlACECPQAAAAAAAFlSua0AxrkAu14EBY8WBAZyBACK1nEADdW5khkAFVl9WUDglhohAA1ZQOIOBAeBABrCBCLqBCB9DtnVAIueBAKNAHIEAAIAwAQCdASoIAAgAAUAmJaQAA3AA/vz0AAA=")),A(e,"mp4",Util.base64("video/mp4","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")),this.request=function(){e.paused&&e.play()},this.release=function(){e.pause()}}function iOSWakeLock(){var A=null;this.request=function(){A||(A=setInterval(function(){window.location=window.location,setTimeout(window.stop,0)},3e4))},this.release=function(){A&&(clearInterval(A),A=null)}}function getWakeLock(){var A=navigator.userAgent||navigator.vendor||window.opera;return A.match(/iPhone/i)||A.match(/iPod/i)?iOSWakeLock:AndroidWakeLock}var Util=_dereq_("./util.js");module.exports=getWakeLock();
},{"./util.js":68}],71:[function(_dereq_,module,exports){
function WebVRPolyfill(){this.displays=[],this.devices=[],this.devicesPopulated=!1,this.nativeWebVRAvailable=this.isWebVRAvailable(),this.nativeLegacyWebVRAvailable=this.isDeprecatedWebVRAvailable(),this.nativeGetVRDisplaysFunc=this.nativeWebVRAvailable?navigator.getVRDisplays:null,this.nativeLegacyWebVRAvailable||this.nativeWebVRAvailable||(this.enablePolyfill(),window.WebVRConfig.ENABLE_DEPRECATED_API&&this.enableDeprecatedPolyfill()),InstallWebVRSpecShim()}function InstallWebVRSpecShim(){"VRDisplay"in window&&!("VRFrameData"in window)&&(window.VRFrameData=VRFrameData,"depthNear"in window.VRDisplay.prototype||(window.VRDisplay.prototype.depthNear=.01),"depthFar"in window.VRDisplay.prototype||(window.VRDisplay.prototype.depthFar=1e4),window.VRDisplay.prototype.getFrameData=function(e){return Util.frameDataFromPose(e,this.getPose(),this)})}var Util=_dereq_("./util.js"),CardboardVRDisplay=_dereq_("./cardboard-vr-display.js"),MouseKeyboardVRDisplay=_dereq_("./mouse-keyboard-vr-display.js"),VRDisplay=_dereq_("./base.js").VRDisplay,VRFrameData=_dereq_("./base.js").VRFrameData,HMDVRDevice=_dereq_("./base.js").HMDVRDevice,PositionSensorVRDevice=_dereq_("./base.js").PositionSensorVRDevice,VRDisplayHMDDevice=_dereq_("./display-wrappers.js").VRDisplayHMDDevice,VRDisplayPositionSensorDevice=_dereq_("./display-wrappers.js").VRDisplayPositionSensorDevice,version=_dereq_("../package.json").version;WebVRPolyfill.prototype.isWebVRAvailable=function(){return"getVRDisplays"in navigator},WebVRPolyfill.prototype.isDeprecatedWebVRAvailable=function(){return"getVRDevices"in navigator||"mozGetVRDevices"in navigator},WebVRPolyfill.prototype.connectDisplay=function(e){e.fireVRDisplayConnect_(),this.displays.push(e)},WebVRPolyfill.prototype.populateDevices=function(){if(!this.devicesPopulated){var e=null;this.isCardboardCompatible()&&(e=new CardboardVRDisplay,this.connectDisplay(e),window.WebVRConfig.ENABLE_DEPRECATED_API&&(this.devices.push(new VRDisplayHMDDevice(e)),this.devices.push(new VRDisplayPositionSensorDevice(e)))),this.isMobile()||window.WebVRConfig.MOUSE_KEYBOARD_CONTROLS_DISABLED||(e=new MouseKeyboardVRDisplay,this.connectDisplay(e),window.WebVRConfig.ENABLE_DEPRECATED_API&&(this.devices.push(new VRDisplayHMDDevice(e)),this.devices.push(new VRDisplayPositionSensorDevice(e)))),this.devicesPopulated=!0}},WebVRPolyfill.prototype.enablePolyfill=function(){if(navigator.getVRDisplays=this.getVRDisplays.bind(this),this.nativeWebVRAvailable&&window.VRFrameData){var e=window.VRFrameData,i=new window.VRFrameData,t=window.VRDisplay.prototype.getFrameData;window.VRFrameData=VRFrameData,window.VRDisplay.prototype.getFrameData=function(a){return a instanceof e?void t.call(this,a):(t.call(this,i),a.pose=i.pose,Util.copyArray(i.leftProjectionMatrix,a.leftProjectionMatrix),Util.copyArray(i.rightProjectionMatrix,a.rightProjectionMatrix),Util.copyArray(i.leftViewMatrix,a.leftViewMatrix),void Util.copyArray(i.rightViewMatrix,a.rightViewMatrix))}}if(window.VRDisplay=VRDisplay,navigator&&"undefined"==typeof navigator.vrEnabled){var a=this;Object.defineProperty(navigator,"vrEnabled",{get:function(){return a.isCardboardCompatible()&&(a.isFullScreenAvailable()||Util.isIOS())}})}"VRFrameData"in window||(window.VRFrameData=VRFrameData)},WebVRPolyfill.prototype.enableDeprecatedPolyfill=function(){navigator.getVRDevices=this.getVRDevices.bind(this),window.HMDVRDevice=HMDVRDevice,window.PositionSensorVRDevice=PositionSensorVRDevice},WebVRPolyfill.prototype.getVRDisplays=function(){this.populateDevices();var e=this.displays;if(!this.nativeWebVRAvailable)return Promise.resolve(e);var i,t=this.nativeGetVRDisplaysFunc.call(navigator),a=new Promise(function(e){i=setTimeout(function(){console.warn("Native WebVR implementation detected, but `getVRDisplays()` failed to resolve. Falling back to polyfill."),e([])},window.WebVRConfig.GET_VR_DISPLAYS_TIMEOUT)});return Util.race([t,a]).then(function(t){return clearTimeout(i),window.WebVRConfig.ALWAYS_APPEND_POLYFILL_DISPLAY?t.concat(e):t.length>0?t:e})},WebVRPolyfill.prototype.getVRDevices=function(){console.warn("getVRDevices is deprecated. Please update your code to use getVRDisplays instead.");var e=this;return new Promise(function(i,t){try{if(!e.devicesPopulated){if(e.nativeWebVRAvailable)return navigator.getVRDisplays(function(t){for(var a=0;a<t.length;++a)e.devices.push(new VRDisplayHMDDevice(t[a])),e.devices.push(new VRDisplayPositionSensorDevice(t[a]));e.devicesPopulated=!0,i(e.devices)},t);if(e.nativeLegacyWebVRAvailable)return(navigator.getVRDDevices||navigator.mozGetVRDevices)(function(t){for(var a=0;a<t.length;++a)t[a]instanceof HMDVRDevice&&e.devices.push(t[a]),t[a]instanceof PositionSensorVRDevice&&e.devices.push(t[a]);e.devicesPopulated=!0,i(e.devices)},t)}e.populateDevices(),i(e.devices)}catch(e){t(e)}})},WebVRPolyfill.prototype.NativeVRFrameData=window.VRFrameData,WebVRPolyfill.prototype.isMobile=function(){return/Android/i.test(navigator.userAgent)||/iPhone|iPad|iPod/i.test(navigator.userAgent)},WebVRPolyfill.prototype.isCardboardCompatible=function(){return this.isMobile()||window.WebVRConfig.FORCE_ENABLE_VR},WebVRPolyfill.prototype.isFullScreenAvailable=function(){return document.fullscreenEnabled||document.mozFullScreenEnabled||document.webkitFullscreenEnabled||!1},WebVRPolyfill.InstallWebVRSpecShim=InstallWebVRSpecShim,WebVRPolyfill.version=version,module.exports.WebVRPolyfill=WebVRPolyfill;
},{"../package.json":47,"./base.js":48,"./cardboard-vr-display.js":51,"./display-wrappers.js":54,"./mouse-keyboard-vr-display.js":60,"./util.js":68}],72:[function(_dereq_,module,exports){
function idxOf(e,n,r,t){var i=e.indexOf(n,r);return i===-1||i>t?t:i}function isWhitespace(e){return whitespace.test(e)}function pre(e,n,r,t,i){for(var a=[],o=r,s=r;s<t&&s<n.length;s++){var h=n.charAt(s),u=newline.test(h);if(u||s===t-1){var f=u?s:s+1,p=e(n,o,f,i);a.push(p),o=s+1}}return a}function greedy(e,n,r,t,i,a){var o=[],s=i;for("nowrap"===a&&(s=Number.MAX_VALUE);r<t&&r<n.length;){for(var h=idxOf(n,newlineChar,r,t);r<h&&isWhitespace(n.charAt(r));)r++;var u=e(n,r,h,s),f=r+(u.end-u.start),p=f+newlineChar.length;if(f<h){for(;f>r&&!isWhitespace(n.charAt(f));)f--;if(f===r)p>r+newlineChar.length&&p--,f=p;else for(p=f;f>r&&isWhitespace(n.charAt(f-newlineChar.length));)f--}if(f>=r){var c=e(n,r,f,s);o.push(c)}r=p}return o}function monospace(e,n,r,t){var i=Math.min(t,r-n);return{start:n,end:n+i}}var newline=/\n/,newlineChar="\n",whitespace=/\s/;module.exports=function(e,n){var r=module.exports.lines(e,n);return r.map(function(n){return e.substring(n.start,n.end)}).join("\n")},module.exports.lines=function(e,n){if(n=n||{},0===n.width&&"nowrap"!==n.mode)return[];e=e||"";var r="number"==typeof n.width?n.width:Number.MAX_VALUE,t=Math.max(0,n.start||0),i="number"==typeof n.end?n.end:e.length,a=n.mode,o=n.measure||monospace;return"pre"===a?pre(o,e,t,i,r):greedy(o,e,t,i,r,a)};
},{}],73:[function(_dereq_,module,exports){
"use strict";function forEachArray(e,t){for(var r=0;r<e.length;r++)t(e[r])}function isEmpty(e){for(var t in e)if(e.hasOwnProperty(t))return!1;return!0}function initParams(e,t,r){var n=e;return isFunction(t)?(r=t,"string"==typeof e&&(n={uri:e})):n=xtend(t,{uri:e}),n.callback=r,n}function createXHR(e,t,r){return t=initParams(e,t,r),_createXHR(t)}function _createXHR(e){function t(){4===i.readyState&&o()}function r(){var e=void 0;if(e=i.response?i.response:i.responseText||getXml(i),X)try{e=JSON.parse(e)}catch(e){}return e}function n(e){return clearTimeout(d),e instanceof Error||(e=new Error(""+(e||"Unknown XMLHttpRequest Error"))),e.statusCode=0,a(e,h)}function o(){if(!c){var t;clearTimeout(d),t=e.useXDR&&void 0===i.status?200:1223===i.status?204:i.status;var n=h,o=null;return 0!==t?(n={body:r(),statusCode:t,method:l,headers:{},url:p,rawRequest:i},i.getAllResponseHeaders&&(n.headers=parseHeaders(i.getAllResponseHeaders()))):o=new Error("Internal XMLHttpRequest Error"),a(o,n,n.body)}}if("undefined"==typeof e.callback)throw new Error("callback argument missing");var s=!1,a=function(t,r,n){s||(s=!0,e.callback(t,r,n))},i=e.xhr||null;i||(i=e.cors||e.useXDR?new createXHR.XDomainRequest:new createXHR.XMLHttpRequest);var u,c,d,p=i.url=e.uri||e.url,l=i.method=e.method||"GET",f=e.body||e.data,m=i.headers=e.headers||{},R=!!e.sync,X=!1,h={body:void 0,headers:{},statusCode:0,method:l,url:p,rawRequest:i};if("json"in e&&e.json!==!1&&(X=!0,m.accept||m.Accept||(m.Accept="application/json"),"GET"!==l&&"HEAD"!==l&&(m["content-type"]||m["Content-Type"]||(m["Content-Type"]="application/json"),f=JSON.stringify(e.json===!0?f:e.json))),i.onreadystatechange=t,i.onload=o,i.onerror=n,i.onprogress=function(){},i.onabort=function(){c=!0},i.ontimeout=n,i.open(l,p,!R,e.username,e.password),R||(i.withCredentials=!!e.withCredentials),!R&&e.timeout>0&&(d=setTimeout(function(){if(!c){c=!0,i.abort("timeout");var e=new Error("XMLHttpRequest timeout");e.code="ETIMEDOUT",n(e)}},e.timeout)),i.setRequestHeader)for(u in m)m.hasOwnProperty(u)&&i.setRequestHeader(u,m[u]);else if(e.headers&&!isEmpty(e.headers))throw new Error("Headers cannot be set on an XDomainRequest object");return"responseType"in e&&(i.responseType=e.responseType),"beforeSend"in e&&"function"==typeof e.beforeSend&&e.beforeSend(i),i.send(f||null),i}function getXml(e){if("document"===e.responseType)return e.responseXML;var t=204===e.status&&e.responseXML&&"parsererror"===e.responseXML.documentElement.nodeName;return""!==e.responseType||t?null:e.responseXML}function noop(){}var window=_dereq_("global/window"),isFunction=_dereq_("is-function"),parseHeaders=_dereq_("parse-headers"),xtend=_dereq_("xtend");module.exports=createXHR,createXHR.XMLHttpRequest=window.XMLHttpRequest||noop,createXHR.XDomainRequest="withCredentials"in new createXHR.XMLHttpRequest?createXHR.XMLHttpRequest:window.XDomainRequest,forEachArray(["get","put","post","patch","head","delete"],function(e){createXHR["delete"===e?"del":e]=function(t,r,n){return r=initParams(t,r,n),r.method=e.toUpperCase(),_createXHR(r)}});
},{"global/window":15,"is-function":20,"parse-headers":31,"xtend":75}],74:[function(_dereq_,module,exports){
module.exports=function(){return"undefined"!=typeof window.DOMParser?function(e){var n=new window.DOMParser;return n.parseFromString(e,"application/xml")}:"undefined"!=typeof window.ActiveXObject&&new window.ActiveXObject("Microsoft.XMLDOM")?function(e){var n=new window.ActiveXObject("Microsoft.XMLDOM");return n.async="false",n.loadXML(e),n}:function(e){var n=document.createElement("div");return n.innerHTML=e,n}}();
},{}],75:[function(_dereq_,module,exports){
function extend(){for(var r={},e=0;e<arguments.length;e++){var t=arguments[e];for(var n in t)hasOwnProperty.call(t,n)&&(r[n]=t[n])}return r}module.exports=extend;var hasOwnProperty=Object.prototype.hasOwnProperty;
},{}],76:[function(_dereq_,module,exports){
module.exports={"name":"aframe","version":"0.7.0","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 0.6.1 0.7.0","start":"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:node":"mocha --ui tdd tests/node"},"repository":"aframevr/aframe","license":"MIT","dependencies":{"@tweenjs/tween.js":"^16.8.0","browserify-css":"^0.8.2","debug":"ngokevin/debug#noTimestamp","deep-assign":"^2.0.0","document-register-element":"dmarcos/document-register-element#8ccc532b7","envify":"^3.4.1","load-bmfont":"^1.2.3","object-assign":"^4.0.1","present":"0.0.6","promise-polyfill":"^3.1.0","style-attr":"^1.0.2","three":"github:dmarcos/three.js#r89fix","three-bmfont-text":"^2.1.0","webvr-polyfill":"^0.9.40"},"devDependencies":{"browserify":"^13.1.0","browserify-derequire":"^0.9.4","browserify-istanbul":"^2.0.0","budo":"^9.2.0","chai":"^3.5.0","chai-shallow-deep-equal":"^1.4.0","chalk":"^1.1.3","codecov":"^1.0.1","cross-env":"^5.0.1","exorcist":"^0.4.0","ghpages":"0.0.8","git-rev":"^0.2.1","glob":"^7.1.1","husky":"^0.11.7","istanbul":"^0.4.5","jsdom":"^9.11.0","karma":"1.4.1","karma-browserify":"^5.1.0","karma-chai-shallow-deep-equal":"0.0.4","karma-chrome-launcher":"^2.0.0","karma-coverage":"^1.1.1","karma-env-preprocessor":"^0.1.1","karma-firefox-launcher":"^1.0.0","karma-mocha":"^1.1.1","karma-mocha-reporter":"^2.1.0","karma-sinon-chai":"1.2.4","lolex":"^1.5.1","markserv":"github:sukima/markserv#feature/fix-broken-websoketio-link","minifyify":"^7.3.3","mocha":"^3.0.2","mozilla-download":"^1.1.1","replace-in-file":"^2.5.3","semistandard":"^9.0.0","shelljs":"^0.7.7","shx":"^0.2.2","sinon":"^1.17.5","sinon-chai":"2.8.0","snazzy":"^5.0.0","too-wordy":"ngokevin/too-wordy","uglifyjs":"^2.4.10","write-good":"^0.9.1"},"link":true,"browserify":{"transform":["browserify-css","envify"]},"semistandard":{"ignore":["build/**","dist/**","examples/**/shaders/*.js","**/vendor/**"]},"keywords":["3d","aframe","cardboard","components","oculus","three","three.js","rift","vive","vr","web-components","webvr"],"browserify-css":{"minify":true},"engines":{"node":">= 4.6.0","npm":"^2.15.9"}}
},{}],77:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,THREE=_dereq_("../lib/three");module.exports.Component=registerComponent("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 THREE.PerspectiveCamera,t.setObject3D("camera",e)},update:function(e){var t=this.data,a=this.camera;a.aspect=t.aspect||window.innerWidth/window.innerHeight,a.far=t.far,a.fov=t.fov,a.near=t.near,a.zoom=t.zoom,a.updateProjectionMatrix(),this.updateActiveCamera(e),this.updateSpectatorCamera(e)},updateActiveCamera:function(e){var t=this.data,a=this.el,r=this.system;e&&e.active===t.active||t.spectator||(t.active&&r.activeCameraEl!==a?r.setActiveCamera(a):t.active||r.activeCameraEl!==a||r.disableActiveCamera())},updateSpectatorCamera:function(e){var t=this.data,a=this.el,r=this.system;e&&e.spectator===t.spectator||(t.spectator&&r.spectatorCameraEl!==a?r.setSpectatorCamera(a):t.spectator||r.spectatorCameraEl!==a||r.disableSpectatorCamera())},remove:function(){this.el.removeObject3D("camera")}});
},{"../core/component":126,"../lib/three":174}],78:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,THREE=_dereq_("../lib/three");module.exports.Component=registerComponent("collada-model",{schema:{type:"asset"},init:function(){this.model=null,this.loader=new THREE.ColladaLoader,this.loader.options.convertUpAxis=!0},update:function(){var e=this,o=this.el,t=this.data;t&&(this.remove(),this.loader.load(t,function(t){e.model=t.scene,o.setObject3D("mesh",e.model),o.emit("model-loaded",{format:"collada",model:e.model})}))},remove:function(){this.model&&this.el.removeObject3D("mesh")}});
},{"../core/component":126,"../lib/three":174}],79:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,utils=_dereq_("../utils/"),bind=utils.bind,EVENTS={CLICK:"click",FUSING:"fusing",MOUSEENTER:"mouseenter",MOUSEDOWN:"mousedown",MOUSELEAVE:"mouseleave",MOUSEUP:"mouseup"},STATES={FUSING:"cursor-fusing",HOVERING:"cursor-hovering",HOVERED:"cursor-hovered"},CANVAS_EVENTS={DOWN:["mousedown","touchstart"],UP:["mouseup","touchend"]};module.exports.Component=registerComponent("cursor",{dependencies:["raycaster"],schema:{downEvents:{default:[]},fuse:{default:utils.device.isMobile()},fuseTimeout:{default:1500,min:0},upEvents:{default:[]},rayOrigin:{default:"entity",oneOf:["mouse","entity"]}},init:function(){var e=this;this.fuseTimeout=void 0,this.cursorDownEl=null,this.intersection=null,this.intersectedEl=null,this.canvasBounds=document.body.getBoundingClientRect(),this.updateCanvasBounds=utils.debounce(function(){e.canvasBounds=e.el.sceneEl.canvas.getBoundingClientRect()},200),this.eventDetail={},this.intersectedEventDetail={cursorEl:this.el},this.onCursorDown=bind(this.onCursorDown,this),this.onCursorUp=bind(this.onCursorUp,this),this.onIntersection=bind(this.onIntersection,this),this.onIntersectionCleared=bind(this.onIntersectionCleared,this),this.onMouseMove=bind(this.onMouseMove,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(STATES.HOVERING),e.removeState(STATES.FUSING),clearTimeout(this.fuseTimeout),this.intersectedEl&&this.intersectedEl.removeState(STATES.HOVERED),this.removeEventListeners()},addEventListeners:function(){function e(){t=s.sceneEl.canvas,n.downEvents.length||n.upEvents.length||(CANVAS_EVENTS.DOWN.forEach(function(e){t.addEventListener(e,i.onCursorDown)}),CANVAS_EVENTS.UP.forEach(function(e){t.addEventListener(e,i.onCursorUp)}))}var t,n=this.data,s=this.el,i=this;t=s.sceneEl.canvas,t?e():s.sceneEl.addEventListener("render-target-loaded",e),n.downEvents.forEach(function(e){s.addEventListener(e,i.onCursorDown)}),n.upEvents.forEach(function(e){s.addEventListener(e,i.onCursorUp)}),s.addEventListener("raycaster-intersection",this.onIntersection),s.addEventListener("raycaster-intersection-cleared",this.onIntersectionCleared),window.addEventListener("resize",this.updateCanvasBounds)},removeEventListeners:function(){var e,t=this.data,n=this.el,s=this;e=n.sceneEl.canvas,!e||t.downEvents.length||t.upEvents.length||(CANVAS_EVENTS.DOWN.forEach(function(t){e.removeEventListener(t,s.onCursorDown)}),CANVAS_EVENTS.UP.forEach(function(t){e.removeEventListener(t,s.onCursorUp)})),t.downEvents.forEach(function(e){n.removeEventListener(e,s.onCursorDown)}),t.upEvents.forEach(function(e){n.removeEventListener(e,s.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),e.removeEventListener("resize",this.updateCanvasBounds)},updateMouseEventListeners:function(){var e,t=this.el;e=t.sceneEl.canvas,e.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,s={origin:n,direction:e};return function(i){var o,r,a,u=this.canvasBounds,c=this.el.sceneEl.camera;c.parent.updateMatrixWorld(),c.updateMatrixWorld(),r="touchmove"===i.type||"touchstart"===i.type?i.touches.item(0):i,o=r.clientX-u.left,a=r.clientY-u.top,t.x=o/u.width*2-1,t.y=2*-(a/u.height)+1,n.setFromMatrixPosition(c.matrixWorld),e.set(t.x,t.y,.5).unproject(c).sub(n).normalize(),this.el.setAttribute("raycaster",s),"touchmove"===i.type&&i.preventDefault()}}(),onCursorDown:function(e){"mouse"===this.data.rayOrigin&&"touchstart"===e.type&&(this.onMouseMove(e),this.el.components.raycaster.checkIntersections(),e.preventDefault()),this.twoWayEmit(EVENTS.MOUSEDOWN),this.cursorDownEl=this.intersectedEl},onCursorUp:function(e){this.twoWayEmit(EVENTS.MOUSEUP),this.cursorDownEl&&this.cursorDownEl!==this.intersectedEl&&(this.intersectedEventDetail.intersection=null,this.cursorDownEl.emit(EVENTS.MOUSEUP,this.intersectedEventDetail)),!this.data.fuse&&this.intersectedEl&&this.cursorDownEl===this.intersectedEl&&this.twoWayEmit(EVENTS.CLICK),this.cursorDownEl=null,"touchend"===e.type&&e.preventDefault()},onIntersection:function(e){var t,n,s,i=this.el;if(t=e.detail.els[0]===i?1:0,s=e.detail.intersections[t],n=e.detail.els[t]){if(this.intersectedEl===n)return void(this.intersection=s);this.intersectedEl&&this.clearCurrentIntersection(),this.setIntersection(n,s)}},onIntersectionCleared:function(e){var t=e.detail.clearedEls;t.indexOf(this.intersectedEl)!==-1&&this.clearCurrentIntersection()},setIntersection:function(e,t){var n=this.el,s=this.data,i=this;this.intersection=t,this.intersectedEl=e,n.addState(STATES.HOVERING),e.addState(STATES.HOVERED),this.twoWayEmit(EVENTS.MOUSEENTER),0!==s.fuseTimeout&&s.fuse&&(n.addState(STATES.FUSING),this.twoWayEmit(EVENTS.FUSING),this.fuseTimeout=setTimeout(function(){n.removeState(STATES.FUSING),i.twoWayEmit(EVENTS.CLICK)},s.fuseTimeout))},clearCurrentIntersection:function(){var e,t,n,s=this.el;this.intersectedEl.removeState(STATES.HOVERED),s.removeState(STATES.HOVERING),s.removeState(STATES.FUSING),this.twoWayEmit(EVENTS.MOUSELEAVE),this.intersection=null,this.intersectedEl=null,clearTimeout(this.fuseTimeout),n=this.el.components.raycaster.intersections,0!==n.length&&(e=n[0].object.el===s?1:0,t=n[e],t&&this.setIntersection(t.object.el,t))},twoWayEmit:function(e){var t=this.el,n=this.intersectedEl,s=this.intersection;this.eventDetail.intersectedEl=n,this.eventDetail.intersection=s,t.emit(e,this.eventDetail),n&&(this.intersectedEventDetail.intersection=s,n.emit(e,this.intersectedEventDetail))}});
},{"../core/component":126,"../utils/":196}],80:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,bind=_dereq_("../utils/bind"),checkControllerPresentAndSetup=_dereq_("../utils/tracked-controls").checkControllerPresentAndSetup,trackedControlsUtils=_dereq_("../utils/tracked-controls"),emitIfAxesChanged=trackedControlsUtils.emitIfAxesChanged,onButtonEvent=trackedControlsUtils.onButtonEvent,DAYDREAM_CONTROLLER_MODEL_BASE_URL="https://cdn.aframe.io/controllers/google/",DAYDREAM_CONTROLLER_MODEL_OBJ_URL=DAYDREAM_CONTROLLER_MODEL_BASE_URL+"vr_controller_daydream.obj",DAYDREAM_CONTROLLER_MODEL_OBJ_MTL=DAYDREAM_CONTROLLER_MODEL_BASE_URL+"vr_controller_daydream.mtl",GAMEPAD_ID_PREFIX="Daydream Controller";module.exports.Component=registerComponent("daydream-controls",{schema:{hand:{default:""},buttonColor:{type:"color",default:"#000000"},buttonTouchedColor:{type:"color",default:"#777777"},buttonHighlightColor:{type:"color",default:"#FFFFFF"},model:{default:!0},rotationOffset:{default:0},armModel:{default:!0}},mapping:{axes:{trackpad:[0,1]},buttons:["trackpad","menu","system"]},bindMethods:function(){this.onModelLoaded=bind(this.onModelLoaded,this),this.onControllersUpdate=bind(this.onControllersUpdate,this),this.checkIfControllerPresent=bind(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=bind(this.removeControllersUpdateListener,this),this.onAxisMoved=bind(this.onAxisMoved,this)},init:function(){var t=this;this.animationActive="pointing",this.onButtonChanged=bind(this.onButtonChanged,this),this.onButtonDown=function(e){onButtonEvent(e.detail.id,"down",t)},this.onButtonUp=function(e){onButtonEvent(e.detail.id,"up",t)},this.onButtonTouchStart=function(e){onButtonEvent(e.detail.id,"touchstart",t)},this.onButtonTouchEnd=function(e){onButtonEvent(e.detail.id,"touchend",t)},this.onAxisMoved=bind(this.onAxisMoved,this),this.controllerPresent=!1,this.lastControllerCheck=0,this.bindMethods(),this.checkControllerPresentAndSetup=checkControllerPresentAndSetup,this.emitIfAxesChanged=emitIfAxesChanged},addEventListeners:function(){var t=this.el;t.addEventListener("buttonchanged",this.onButtonChanged),t.addEventListener("buttondown",this.onButtonDown),t.addEventListener("buttonup",this.onButtonUp),t.addEventListener("touchstart",this.onButtonTouchStart),t.addEventListener("touchend",this.onButtonTouchEnd),t.addEventListener("model-loaded",this.onModelLoaded),t.addEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!0},removeEventListeners:function(){var t=this.el;t.removeEventListener("buttonchanged",this.onButtonChanged),t.removeEventListener("buttondown",this.onButtonDown),t.removeEventListener("buttonup",this.onButtonUp),t.removeEventListener("touchstart",this.onButtonTouchStart),t.removeEventListener("touchend",this.onButtonTouchEnd),t.removeEventListener("model-loaded",this.onModelLoaded),t.removeEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!1},checkIfControllerPresent:function(){this.checkControllerPresentAndSetup(this,GAMEPAD_ID_PREFIX,{hand:this.data.hand})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},injectTrackedControls:function(){var t=this.el,e=this.data;t.setAttribute("tracked-controls",{armModel:e.armModel,hand:e.hand,idPrefix:GAMEPAD_ID_PREFIX,rotationOffset:e.rotationOffset}),this.data.model&&this.el.setAttribute("obj-model",{obj:DAYDREAM_CONTROLLER_MODEL_OBJ_URL,mtl:DAYDREAM_CONTROLLER_MODEL_OBJ_MTL})},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(t){var e,o=t.detail.model;this.data.model&&(e=this.buttonMeshes={},e.menu=o.getObjectByName("AppButton_AppButton_Cylinder.004"),e.system=o.getObjectByName("HomeButton_HomeButton_Cylinder.005"),e.trackpad=o.getObjectByName("TouchPad_TouchPad_Cylinder.003"),o.position.set(0,0,-.04))},onAxisMoved:function(t){this.emitIfAxesChanged(this,this.mapping.axes,t)},onButtonChanged:function(t){var e=this.mapping.buttons[t.detail.id];e&&this.el.emit(e+"changed",t.detail.state)},updateModel:function(t,e){this.data.model&&this.updateButtonModel(t,e)},updateButtonModel:function(t,e){var o=this.buttonMeshes;if(o&&o[t]){var n;switch(e){case"down":n=this.data.buttonHighlightColor;break;case"touchstart":n=this.data.buttonTouchedColor;break;default:n=this.data.buttonColor}o[t].material.color.set(n)}}});
},{"../core/component":126,"../utils/bind":190,"../utils/tracked-controls":201}],81:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,bind=_dereq_("../utils/bind"),trackedControlsUtils=_dereq_("../utils/tracked-controls"),checkControllerPresentAndSetup=trackedControlsUtils.checkControllerPresentAndSetup,emitIfAxesChanged=trackedControlsUtils.emitIfAxesChanged,onButtonEvent=trackedControlsUtils.onButtonEvent,GEARVR_CONTROLLER_MODEL_BASE_URL="https://cdn.aframe.io/controllers/samsung/",GEARVR_CONTROLLER_MODEL_OBJ_URL=GEARVR_CONTROLLER_MODEL_BASE_URL+"gear_vr_controller.obj",GEARVR_CONTROLLER_MODEL_OBJ_MTL=GEARVR_CONTROLLER_MODEL_BASE_URL+"gear_vr_controller.mtl",GAMEPAD_ID_PREFIX="Gear VR";module.exports.Component=registerComponent("gearvr-controls",{schema:{hand:{default:""},buttonColor:{type:"color",default:"#000000"},buttonTouchedColor:{type:"color",default:"#777777"},buttonHighlightColor:{type:"color",default:"#FFFFFF"},model:{default:!0},rotationOffset:{default:0},armModel:{default:!0}},mapping:{axes:{trackpad:[0,1]},buttons:["trackpad","trigger"]},bindMethods:function(){this.onModelLoaded=bind(this.onModelLoaded,this),this.onControllersUpdate=bind(this.onControllersUpdate,this),this.checkIfControllerPresent=bind(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=bind(this.removeControllersUpdateListener,this),this.onAxisMoved=bind(this.onAxisMoved,this)},init:function(){var t=this;this.animationActive="pointing",this.onButtonChanged=bind(this.onButtonChanged,this),this.onButtonDown=function(e){onButtonEvent(e.detail.id,"down",t)},this.onButtonUp=function(e){onButtonEvent(e.detail.id,"up",t)},this.onButtonTouchStart=function(e){onButtonEvent(e.detail.id,"touchstart",t)},this.onButtonTouchEnd=function(e){onButtonEvent(e.detail.id,"touchend",t)},this.onAxisMoved=bind(this.onAxisMoved,this),this.controllerPresent=!1,this.lastControllerCheck=0,this.bindMethods(),this.checkControllerPresentAndSetup=checkControllerPresentAndSetup,this.emitIfAxesChanged=emitIfAxesChanged},addEventListeners:function(){var t=this.el;t.addEventListener("buttonchanged",this.onButtonChanged),t.addEventListener("buttondown",this.onButtonDown),t.addEventListener("buttonup",this.onButtonUp),t.addEventListener("touchstart",this.onButtonTouchStart),t.addEventListener("touchend",this.onButtonTouchEnd),t.addEventListener("model-loaded",this.onModelLoaded),t.addEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!0,this.addControllersUpdateListener()},removeEventListeners:function(){var t=this.el;t.removeEventListener("buttonchanged",this.onButtonChanged),t.removeEventListener("buttondown",this.onButtonDown),t.removeEventListener("buttonup",this.onButtonUp),t.removeEventListener("touchstart",this.onButtonTouchStart),t.removeEventListener("touchend",this.onButtonTouchEnd),t.removeEventListener("model-loaded",this.onModelLoaded),t.removeEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!1,this.removeControllersUpdateListener()},checkIfControllerPresent:function(){this.checkControllerPresentAndSetup(this,GAMEPAD_ID_PREFIX,this.data.hand?{hand:this.data.hand}:{})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},injectTrackedControls:function(){var t=this.el,e=this.data;t.setAttribute("tracked-controls",{armModel:e.armModel,idPrefix:GAMEPAD_ID_PREFIX,rotationOffset:e.rotationOffset}),this.data.model&&this.el.setAttribute("obj-model",{obj:GEARVR_CONTROLLER_MODEL_OBJ_URL,mtl:GEARVR_CONTROLLER_MODEL_OBJ_MTL})},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(t){var e,n=t.detail.model;this.data.model&&(e=this.buttonMeshes={},e.trigger=n.children[2],e.trackpad=n.children[1])},onButtonChanged:function(t){var e=this.mapping.buttons[t.detail.id];e&&this.el.emit(e+"changed",t.detail.state)},onAxisMoved:function(t){this.emitIfAxesChanged(this,this.mapping.axes,t)},updateModel:function(t,e){this.data.model&&this.updateButtonModel(t,e)},updateButtonModel:function(t,e){var n=this.buttonMeshes;if(n&&n[t]){var o;switch(e){case"down":o=this.data.buttonHighlightColor;break;case"touchstart":o=this.data.buttonTouchedColor;break;default:o=this.data.buttonColor}n[t].material.color.set(o)}}});
},{"../core/component":126,"../utils/bind":190,"../utils/tracked-controls":201}],82:[function(_dereq_,module,exports){
var geometries=_dereq_("../core/geometry").geometries,geometryNames=_dereq_("../core/geometry").geometryNames,registerComponent=_dereq_("../core/component").registerComponent,THREE=_dereq_("../lib/three"),dummyGeometry=new THREE.Geometry;module.exports.Component=registerComponent("geometry",{schema:{buffer:{default:!0},primitive:{default:"box",oneOf:geometryNames},skipCache:{default:!1}},init:function(){this.geometry=null},update:function(e){var t,r=this.data,m=this.el,o=this.system;this.geometry&&(o.unuseGeometry(e),this.geometry=null),this.geometry=o.getOrCreateGeometry(r),t=m.getObject3D("mesh"),t?t.geometry=this.geometry:(t=new THREE.Mesh,t.geometry=this.geometry,m.setObject3D("mesh",t))},remove:function(){this.system.unuseGeometry(this.data),this.el.getObject3D("mesh").geometry=dummyGeometry,this.geometry=null},updateSchema:function(e){var t=e.primitive,r=this.data&&this.data.primitive,m=geometries[t]&&geometries[t].schema;if(!m)throw new Error("Unknown geometry schema `"+t+"`");r&&r===t||this.extendSchema(m)}});
},{"../core/component":126,"../core/geometry":127,"../lib/three":174}],83:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,THREE=_dereq_("../lib/three"),utils=_dereq_("../utils/"),warn=utils.debug("components:gltf-model:warn");module.exports.Component=registerComponent("gltf-model",{schema:{type:"model"},init:function(){this.model=null,this.loader=new THREE.GLTFLoader},update:function(){var e=this,o=this.el,t=this.data;t&&(this.remove(),this.loader.load(t,function(t){e.model=t.scene||t.scenes[0],e.model.animations=t.animations,o.setObject3D("mesh",e.model),o.emit("model-loaded",{format:"gltf",model:e.model})},void 0,function(e){var i=e&&e.message?e.message:"Failed to load glTF model";warn(i),o.emit("model-error",{format:"gltf",src:t})}))},remove:function(){this.model&&this.el.removeObject3D("mesh")}});
},{"../core/component":126,"../lib/three":174,"../utils/":196}],84:[function(_dereq_,module,exports){
function getGestureEventName(t,e){var n;if(t)return n=EVENTS[t],"grip"===n?n+(e?"close":"open"):"point"===n||"thumb"===n?n+(e?"up":"down"):"pointing"===n||"pistol"===n?n+(e?"start":"end"):void 0}function isViveController(t){var e=t&&t.controller&&t.controller.id;return e&&0===e.indexOf("OpenVR ")}var registerComponent=_dereq_("../core/component").registerComponent,MODEL_URLS={left:"https://cdn.aframe.io/controllers/oculus-hands/v2/leftHand.json",right:"https://cdn.aframe.io/controllers/oculus-hands/v2/rightHand.json"},ANIMATIONS={open:"Open",point:"Point",pointThumb:"Point + Thumb",fist:"Fist",hold:"Hold",thumbUp:"Thumb Up"},EVENTS={};EVENTS[ANIMATIONS.fist]="grip",EVENTS[ANIMATIONS.thumbUp]="pistol",EVENTS[ANIMATIONS.point]="pointing",EVENTS[ANIMATIONS.thumb]="thumb",module.exports.Component=registerComponent("hand-controls",{schema:{default:"left"},init:function(){var t=this,e=this.el;this.gesture=ANIMATIONS.open,this.pressedButtons={},this.touchedButtons={},this.loader=new THREE.ObjectLoader,this.loader.setCrossOrigin("anonymous"),this.onGripDown=function(){t.handleButton("grip","down")},this.onGripUp=function(){t.handleButton("grip","up")},this.onTrackpadDown=function(){t.handleButton("trackpad","down")},this.onTrackpadUp=function(){t.handleButton("trackpad","up")},this.onTrackpadTouchStart=function(){t.handleButton("trackpad","touchstart")},this.onTrackpadTouchEnd=function(){t.handleButton("trackpad","touchend")},this.onTriggerDown=function(){t.handleButton("trigger","down")},this.onTriggerUp=function(){t.handleButton("trigger","up")},this.onTriggerTouchStart=function(){t.handleButton("trigger","touchstart")},this.onTriggerTouchEnd=function(){t.handleButton("trigger","touchend")},this.onGripTouchStart=function(){t.handleButton("grip","touchstart")},this.onGripTouchEnd=function(){t.handleButton("grip","touchend")},this.onThumbstickDown=function(){t.handleButton("thumbstick","down")},this.onThumbstickUp=function(){t.handleButton("thumbstick","up")},this.onAorXTouchStart=function(){t.handleButton("AorX","touchstart")},this.onAorXTouchEnd=function(){t.handleButton("AorX","touchend")},this.onBorYTouchStart=function(){t.handleButton("BorY","touchstart")},this.onBorYTouchEnd=function(){t.handleButton("BorY","touchend")},this.onSurfaceTouchStart=function(){t.handleButton("surface","touchstart")},this.onSurfaceTouchEnd=function(){t.handleButton("surface","touchend")},this.onControllerConnected=function(){t.setModelVisibility(!0)},this.onControllerDisconnected=function(){t.setModelVisibility(!1)},e.addEventListener("controllerconnected",this.onControllerConnected),e.addEventListener("controllerdisconnected",this.onControllerDisconnected)},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners()},tick:function(t,e){var n=this.el.getObject3D("mesh");n&&n.mixer&&n.mixer.update(e/1e3)},addEventListeners:function(){var t=this.el;t.addEventListener("gripdown",this.onGripDown),t.addEventListener("gripup",this.onGripUp),t.addEventListener("trackpaddown",this.onTrackpadDown),t.addEventListener("trackpadup",this.onTrackpadUp),t.addEventListener("trackpadtouchstart",this.onTrackpadTouchStart),t.addEventListener("trackpadtouchend",this.onTrackpadTouchEnd),t.addEventListener("triggerdown",this.onTriggerDown),t.addEventListener("triggerup",this.onTriggerUp),t.addEventListener("triggertouchstart",this.onTriggerTouchStart),t.addEventListener("triggertouchend",this.onTriggerTouchEnd),t.addEventListener("griptouchstart",this.onGripTouchStart),t.addEventListener("griptouchend",this.onGripTouchEnd),t.addEventListener("thumbstickdown",this.onThumbstickDown),t.addEventListener("thumbstickup",this.onThumbstickUp),t.addEventListener("abuttontouchstart",this.onAorXTouchStart),t.addEventListener("abuttontouchend",this.onAorXTouchEnd),t.addEventListener("bbuttontouchstart",this.onBorYTouchStart),t.addEventListener("bbuttontouchend",this.onBorYTouchEnd),t.addEventListener("xbuttontouchstart",this.onAorXTouchStart),t.addEventListener("xbuttontouchend",this.onAorXTouchEnd),t.addEventListener("ybuttontouchstart",this.onBorYTouchStart),t.addEventListener("ybuttontouchend",this.onBorYTouchEnd),t.addEventListener("surfacetouchstart",this.onSurfaceTouchStart),t.addEventListener("surfacetouchend",this.onSurfaceTouchEnd)},removeEventListeners:function(){var t=this.el;t.removeEventListener("gripdown",this.onGripDown),t.removeEventListener("gripup",this.onGripUp),t.removeEventListener("trackpaddown",this.onTrackpadDown),t.removeEventListener("trackpadup",this.onTrackpadUp),t.removeEventListener("trackpadtouchstart",this.onTrackpadTouchStart),t.removeEventListener("trackpadtouchend",this.onTrackpadTouchEnd),t.removeEventListener("triggerdown",this.onTriggerDown),t.removeEventListener("triggerup",this.onTriggerUp),t.removeEventListener("triggertouchstart",this.onTriggerTouchStart),t.removeEventListener("triggertouchend",this.onTriggerTouchEnd),t.removeEventListener("griptouchstart",this.onGripTouchStart),t.removeEventListener("griptouchend",this.onGripTouchEnd),t.removeEventListener("thumbstickdown",this.onThumbstickDown),t.removeEventListener("thumbstickup",this.onThumbstickUp),t.removeEventListener("abuttontouchstart",this.onAorXTouchStart),t.removeEventListener("abuttontouchend",this.onAorXTouchEnd),t.removeEventListener("bbuttontouchstart",this.onBorYTouchStart),t.removeEventListener("bbuttontouchend",this.onBorYTouchEnd),t.removeEventListener("xbuttontouchstart",this.onAorXTouchStart),t.removeEventListener("xbuttontouchend",this.onAorXTouchEnd),t.removeEventListener("ybuttontouchstart",this.onBorYTouchStart),t.removeEventListener("ybuttontouchend",this.onBorYTouchEnd),t.removeEventListener("surfacetouchstart",this.onSurfaceTouchStart),t.removeEventListener("surfacetouchend",this.onSurfaceTouchEnd)},update:function(t){var e,n=this.el,o=this.data;e={hand:o,model:!1,rotationOffset:"left"===o?90:-90},o!==t&&this.loader.load(MODEL_URLS[o],function(t){var o=t.getObjectByName("Hand");o.material.skinning=!0,o.mixer=new THREE.AnimationMixer(o),n.setObject3D("mesh",o),o.position.set(0,0,0),o.rotation.set(0,0,0),o.visible=!1,n.setAttribute("vive-controls",e),n.setAttribute("oculus-touch-controls",e),n.setAttribute("windows-motion-controls",e)})},remove:function(){this.el.removeObject3D("mesh")},handleButton:function(t,e){var n,o="down"===e,i="touchstart"===e;if(0===e.indexOf("touch")){if(i===this.touchedButtons[t])return;this.touchedButtons[t]=i}else{if(o===this.pressedButtons[t])return;this.pressedButtons[t]=o}n=this.gesture,this.gesture=this.determineGesture(),this.gesture!==n&&(this.animateGesture(this.gesture,n),this.emitGestureEvents(this.gesture,n))},determineGesture:function(){var t,e=this.pressedButtons.grip,n=this.pressedButtons.surface||this.touchedButtons.surface,o=this.pressedButtons.trackpad||this.touchedButtons.trackpad,i=this.pressedButtons.trigger||this.touchedButtons.trigger,r=this.touchedButtons.AorX||this.touchedButtons.BorY,s=isViveController(this.el.components["tracked-controls"]);return e?t=s?ANIMATIONS.fist:n||r||o?i?ANIMATIONS.fist:ANIMATIONS.point:i?ANIMATIONS.thumbUp:ANIMATIONS.pointThumb:i?t=s?ANIMATIONS.fist:ANIMATIONS.hold:s&&o&&(t=ANIMATIONS.point),t},animateGesture:function(t,e){return t?void this.playAnimation(t||ANIMATIONS.open,e,!1):void this.playAnimation(e,e,!0)},emitGestureEvents:function(t,e){var n,o=this.el;e!==t&&(n=getGestureEventName(e,!1),n&&o.emit(n),n=getGestureEventName(t,!0),n&&o.emit(n))},playAnimation:function(t,e,n){var o,i,r=this.el.getObject3D("mesh");if(r){if(i=r.mixer.clipAction(t),i.clampWhenFinished=!0,i.loop=THREE.PingPong,i.repetitions=0,i.timeScale=n?-1:1,i.weight=1,!e||t===e)return r.mixer.stopAllAction(),void i.play();o=r.mixer.clipAction(e),r.mixer.stopAllAction(),o.weight=.15,o.play(),i.play(),o.crossFadeTo(i,.15,!0)}},setModelVisibility:function(t){var e=this.el.getObject3D("mesh");e&&(e.visible=t)}});
},{"../core/component":126}],85:[function(_dereq_,module,exports){
_dereq_("./camera"),_dereq_("./collada-model"),_dereq_("./cursor"),_dereq_("./daydream-controls"),_dereq_("./gearvr-controls"),_dereq_("./geometry"),_dereq_("./gltf-model"),_dereq_("./hand-controls"),_dereq_("./laser-controls"),_dereq_("./light"),_dereq_("./line"),_dereq_("./link"),_dereq_("./look-controls"),_dereq_("./material"),_dereq_("./obj-model"),_dereq_("./oculus-touch-controls"),_dereq_("./position"),_dereq_("./raycaster"),_dereq_("./rotation"),_dereq_("./scale"),_dereq_("./shadow"),_dereq_("./sound"),_dereq_("./text"),_dereq_("./tracked-controls"),_dereq_("./visible"),_dereq_("./vive-controls"),_dereq_("./wasd-controls"),_dereq_("./windows-motion-controls"),_dereq_("./scene/background"),_dereq_("./scene/debug"),_dereq_("./scene/embedded"),_dereq_("./scene/inspector"),_dereq_("./scene/fog"),_dereq_("./scene/keyboard-shortcuts"),_dereq_("./scene/pool"),_dereq_("./scene/screenshot"),_dereq_("./scene/stats"),_dereq_("./scene/vr-mode-ui");
},{"./camera":77,"./collada-model":78,"./cursor":79,"./daydream-controls":80,"./gearvr-controls":81,"./geometry":82,"./gltf-model":83,"./hand-controls":84,"./laser-controls":86,"./light":87,"./line":88,"./link":89,"./look-controls":90,"./material":91,"./obj-model":92,"./oculus-touch-controls":93,"./position":94,"./raycaster":95,"./rotation":96,"./scale":97,"./scene/background":98,"./scene/debug":99,"./scene/embedded":100,"./scene/fog":101,"./scene/inspector":102,"./scene/keyboard-shortcuts":103,"./scene/pool":104,"./scene/screenshot":105,"./scene/stats":106,"./scene/vr-mode-ui":107,"./shadow":108,"./sound":109,"./text":110,"./tracked-controls":111,"./visible":112,"./vive-controls":113,"./wasd-controls":114,"./windows-motion-controls":115}],86:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,utils=_dereq_("../utils/");registerComponent("laser-controls",{schema:{hand:{default:"right"}},init:function(){function t(t){var r=e[t.detail.name];if(r){var n=utils.extend({showLine:!0},r.raycaster||{});t.detail.rayOrigin&&(n.origin=t.detail.rayOrigin.origin,n.direction=t.detail.rayOrigin.direction,n.showLine=!0),t.detail.rayOrigin||!i.modelReady?o.setAttribute("raycaster",n):o.setAttribute("raycaster","showLine",!0),o.setAttribute("cursor",utils.extend({fuse:!1},r.cursor))}}function r(){o.setAttribute("raycaster","showLine",!1)}var e=this.config,n=this.data,o=this.el,i=this;o.setAttribute("daydream-controls",{hand:n.hand}),o.setAttribute("gearvr-controls",{hand:n.hand}),o.setAttribute("oculus-touch-controls",{hand:n.hand}),o.setAttribute("vive-controls",{hand:n.hand}),o.setAttribute("windows-motion-controls",{hand:n.hand}),o.addEventListener("controllerconnected",t),o.addEventListener("controllerdisconnected",r),o.addEventListener("controllermodelready",function(r){t(r),i.modelReady=!0})},config:{"daydream-controls":{cursor:{downEvents:["trackpaddown"],upEvents:["trackpadup"]}},"gearvr-controls":{cursor:{downEvents:["trackpaddown"],upEvents:["trackpadup"]},raycaster:{origin:{x:0,y:5e-4,z:0}}},"oculus-touch-controls":{cursor:{downEvents:["triggerdown"],upEvents:["triggerup"]},raycaster:{origin:{x:.001,y:0,z:.065},direction:{x:0,y:-.8,z:-1}}},"vive-controls":{cursor:{downEvents:["triggerdown"],upEvents:["triggerup"]}},"windows-motion-controls":{cursor:{downEvents:["triggerdown"],upEvents:["triggerup"]},raycaster:{showLine:!1}}}});
},{"../core/component":126,"../utils/":196}],87:[function(_dereq_,module,exports){
var bind=_dereq_("../utils/bind"),diff=_dereq_("../utils").diff,debug=_dereq_("../utils/debug"),registerComponent=_dereq_("../core/component").registerComponent,THREE=_dereq_("../lib/three"),degToRad=THREE.Math.degToRad,warn=debug("components:light:warn");module.exports.Component=registerComponent("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"]},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}}},init:function(){var e=this.el;this.light=null,this.defaultTarget=null,this.system.registerLight(e)},update:function(e){var a=this.data,t=diff(a,e),o=this.light,i=this;if(o&&!("type"in t)){var r=!1;return void Object.keys(t).forEach(function(e){var t=a[e];switch(e){case"color":o.color.set(t);break;case"groundColor":o.groundColor.set(t);break;case"angle":o.angle=degToRad(t);break;case"target":null===t?"spot"!==a.type&&"directional"!==a.type||(o.target=i.defaultTarget):t.hasLoaded?i.onSetTarget(t,o):t.addEventListener("loaded",bind(i.onSetTarget,i,t,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":r||(i.updateShadow(),r=!0);break;default:o[e]=t}})}this.setLight(this.data),this.updateShadow()},setLight:function(e){var a=this.el,t=this.getLight(e);t&&(this.light&&a.removeObject3D("light"),this.light=t,this.light.el=a,a.setObject3D("light",this.light),"spot"!==e.type&&"directional"!==e.type&&"hemisphere"!==e.type||a.getObject3D("light").translateY(-1),"spot"===e.type&&(a.setObject3D("light-target",this.defaultTarget),a.getObject3D("light-target").position.set(0,0,-1)))},updateShadow:function(){var e=this.el,a=this.data,t=this.light;t.castShadow=a.castShadow;var o=e.getObject3D("cameraHelper");return a.shadowCameraVisible&&!o?e.setObject3D("cameraHelper",new THREE.CameraHelper(t.shadow.camera)):!a.shadowCameraVisible&&o&&e.removeObject3D("cameraHelper"),a.castShadow?(t.shadow.bias=a.shadowBias,t.shadow.mapSize.height=a.shadowMapHeight,t.shadow.mapSize.width=a.shadowMapWidth,t.shadow.camera.near=a.shadowCameraNear,t.shadow.camera.far=a.shadowCameraFar,t.shadow.camera instanceof THREE.OrthographicCamera?(t.shadow.camera.top=a.shadowCameraTop,t.shadow.camera.right=a.shadowCameraRight,t.shadow.camera.bottom=a.shadowCameraBottom,t.shadow.camera.left=a.shadowCameraLeft):t.shadow.camera.fov=a.shadowCameraFov,t.shadow.camera.updateProjectionMatrix(),void(o&&o.update())):t},getLight:function(e){var a=e.angle,t=new THREE.Color(e.color).getHex(),o=e.decay,i=e.distance,r=new THREE.Color(e.groundColor).getHex(),s=e.intensity,d=e.type,h=e.target,n=null;switch(d.toLowerCase()){case"ambient":return new THREE.AmbientLight(t,s);case"directional":return n=new THREE.DirectionalLight(t,s),this.defaultTarget=n.target,h&&(h.hasLoaded?this.onSetTarget(h,n):h.addEventListener("loaded",bind(this.onSetTarget,this,h,n))),n;case"hemisphere":return new THREE.HemisphereLight(t,r,s);case"point":return new THREE.PointLight(t,s,i,o);case"spot":return n=new THREE.SpotLight(t,s,i,degToRad(a),e.penumbra,o),this.defaultTarget=n.target,h&&(h.hasLoaded?this.onSetTarget(h,n):h.addEventListener("loaded",bind(this.onSetTarget,this,h,n))),n;default:warn("%s is not a valid light type. Choose from ambient, directional, hemisphere, point, spot.",d)}},onSetTarget:function(e,a){a.target=e.object3D},remove:function(){var e=this.el;e.removeObject3D("light"),e.getObject3D("cameraHelper")&&e.removeObject3D("cameraHelper")}});
},{"../core/component":126,"../lib/three":174,"../utils":196,"../utils/bind":190,"../utils/debug":192}],88:[function(_dereq_,module,exports){
function isEqualVec3(t,e){return!(!t||!e)&&(t.x===e.x&&t.y===e.y&&t.z===e.z)}var registerComponent=_dereq_("../core/component").registerComponent;module.exports.Component=registerComponent("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 t,e,i=this.data;e=this.material=new THREE.LineBasicMaterial({color:i.color,opacity:i.opacity,transparent:i.opacity<1,visible:i.visible}),t=this.geometry=new THREE.BufferGeometry,t.addAttribute("position",new THREE.BufferAttribute(new Float32Array(6),3)),this.line=new THREE.Line(t,e),this.el.setObject3D(this.attrName,this.line)},update:function(t){var e=this.data,i=this.geometry,r=!1,a=this.material,o=i.attributes.position.array;isEqualVec3(e.start,t.start)||(o[0]=e.start.x,o[1]=e.start.y,o[2]=e.start.z,r=!0),isEqualVec3(e.end,t.end)||(o[3]=e.end.x,o[4]=e.end.y,o[5]=e.end.z,r=!0),r&&(i.attributes.position.needsUpdate=!0,i.computeBoundingSphere()),a.color.setStyle(e.color),a.opacity=e.opacity,a.transparent=e.opacity<1,a.visible=e.visible},remove:function(){this.el.removeObject3D("line",this.line)}});
},{"../core/component":126}],89:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,registerShader=_dereq_("../core/shader").registerShader,THREE=_dereq_("../lib/three");module.exports.Component=registerComponent("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:!0}},init:function(){this.navigate=this.navigate.bind(this),this.previousQuaternion=void 0,this.quaternionClone=new THREE.Quaternion,this.hiddenEls=[],this.initVisualAspect()},update:function(e){var t,i,r=this.data,o=this.el;t=r.highlighted?r.highlightedColor:r.backgroundColor,i=r.highlighted?r.highlightedColor:r.borderColor,o.setAttribute("material","backgroundColor",t),o.setAttribute("material","strokeColor",i),r.on!==e.on&&this.updateEventListener(),r.visualAspectEnabled&&void 0!==e.peekMode&&r.peekMode!==e.peekMode&&this.updatePeekMode(),r.image&&e.image!==r.image&&o.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,i,r=this.el;this.data.visualAspectEnabled&&(i=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"}),i.setAttribute("text",{color:this.data.titleColor,align:"center",font:"kelsonsans",value:this.data.title||this.data.href,width:4}),i.setAttribute("position","0 1.5 0"),r.appendChild(i),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))},navigate:function(){window.location=this.data.href},tick:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Quaternion,r=new THREE.Vector3;return function(){var o,a,n=this.el,s=n.object3D,l=n.sceneEl.camera,d=this.textEl;if(this.data.visualAspectEnabled)if(s.updateMatrixWorld(),l.parent.updateMatrixWorld(),l.updateMatrixWorld(),s.matrix.decompose(t,i,r),t.setFromMatrixPosition(s.matrixWorld),e.setFromMatrixPosition(l.matrixWorld),a=t.distanceTo(e),a>20)this.previousQuaternion||(this.quaternionClone.copy(i),this.previousQuaternion=this.quaternionClone),s.lookAt(e);else{if(o=this.calculateCameraPortalOrientation(),a<.5){if(this.semiSphereEl.getAttribute("visible")===!0)return;d.setAttribute("text","width",1.5),o<=0?(d.setAttribute("position","0 0 0.75"),d.setAttribute("rotation","0 180 0"),this.semiSphereEl.setAttribute("rotation","0 0 0")):(d.setAttribute("position","0 0 -0.75"),d.setAttribute("rotation","0 0 0"),this.semiSphereEl.setAttribute("rotation","0 180 0")),n.getObject3D("mesh").visible=!1,this.semiSphereEl.setAttribute("visible",!0),this.peekCameraPortalOrientation=o}else o<=0?d.setAttribute("rotation","0 180 0"):d.setAttribute("rotation","0 0 0"),d.setAttribute("text","width",5),d.setAttribute("position","0 1.5 0"),n.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,i=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!==i.sphereEl&&r.el!==e.sceneEl.cameraEl&&r.el.getAttribute("visible")!==!1&&r.el!==i.textEl&&r.el!==i.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 THREE.Matrix4,t=new THREE.Vector3,i=new THREE.Vector3(0,0,1),r=new THREE.Vector3(0,0,0);return function(){var o=this.el,a=o.sceneEl.camera;return t.set(0,0,0),i.set(0,0,1),r.set(0,0,0),o.object3D.matrixWorld.extractRotation(e),i.applyMatrix4(e),o.object3D.updateMatrixWorld(),o.object3D.localToWorld(r),a.parent.parent.updateMatrixWorld(),a.parent.updateMatrixWorld(),a.updateMatrixWorld(),a.localToWorld(t),t.sub(r).normalize(),i.normalize(),Math.sign(i.dot(t))}}(),remove:function(){this.removeEventListener()}}),registerShader("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 = saturate(direction.y * 0.5  + 0.5);","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":126,"../core/shader":135,"../lib/three":174}],90:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,THREE=_dereq_("../lib/three"),utils=_dereq_("../utils/"),bind=utils.bind,PolyfillControls=_dereq_("../utils").device.PolyfillControls,GRABBING_CLASS="a-grabbing",PI_2=Math.PI/2,radToDeg=THREE.Math.radToDeg,checkHasPositionalTracking=utils.device.checkHasPositionalTracking;module.exports.Component=registerComponent("look-controls",{dependencies:["position","rotation"],schema:{enabled:{default:!0},touchEnabled:{default:!0},hmdEnabled:{default:!0},pointerLockEnabled:{default:!0},reverseMouseDrag:{default:!1}},init:function(){this.previousHMDPosition=new THREE.Vector3,this.hmdQuaternion=new THREE.Quaternion,this.hmdEuler=new THREE.Euler,this.position=new THREE.Vector3,this.savedRotation=new THREE.Vector3,this.savedPosition=new THREE.Vector3,this.polyfillObject=new THREE.Object3D,this.polyfillControls=new PolyfillControls(this.polyfillObject),this.rotation={},this.deltaRotation={},this.savedPose=null,this.pointerLocked=!1,this.setupMouseControls(),this.bindMethods(),this.el.sceneEl.is("vr-mode")&&this.onEnterVR()},update:function(t){var e=this.data;e.enabled!==t.enabled&&this.updateGrabCursor(e.enabled),!t||e.hmdEnabled||t.hmdEnabled||(this.pitchObject.rotation.set(0,0,0),this.yawObject.rotation.set(0,0,0)),t&&!e.pointerLockEnabled!==t.pointerLockEnabled&&(this.removeEventListeners(),this.addEventListeners(),this.pointerLocked&&document.exitPointerLock())},tick:function(t){var e=this.data;e.enabled&&this.updateOrientation()},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners()},remove:function(){this.removeEventListeners()},bindMethods:function(){this.onMouseDown=bind(this.onMouseDown,this),this.onMouseMove=bind(this.onMouseMove,this),this.onMouseUp=bind(this.onMouseUp,this),this.onTouchStart=bind(this.onTouchStart,this),this.onTouchMove=bind(this.onTouchMove,this),this.onTouchEnd=bind(this.onTouchEnd,this),this.onEnterVR=bind(this.onEnterVR,this),this.onExitVR=bind(this.onExitVR,this),this.onPointerLockChange=bind(this.onPointerLockChange,this),this.onPointerLockError=bind(this.onPointerLockError,this)},setupMouseControls:function(){this.mouseDown=!1,this.pitchObject=new THREE.Object3D,this.yawObject=new THREE.Object3D,this.yawObject.position.y=10,this.yawObject.add(this.pitchObject)},addEventListeners:function(){var t=this.el.sceneEl,e=t.canvas;return e?(e.addEventListener("mousedown",this.onMouseDown,!1),window.addEventListener("mousemove",this.onMouseMove,!1),window.addEventListener("mouseup",this.onMouseUp,!1),e.addEventListener("touchstart",this.onTouchStart),window.addEventListener("touchmove",this.onTouchMove),window.addEventListener("touchend",this.onTouchEnd),t.addEventListener("enter-vr",this.onEnterVR),t.addEventListener("exit-vr",this.onExitVR),void(this.data.pointerLockEnabled&&(document.addEventListener("pointerlockchange",this.onPointerLockChange,!1),document.addEventListener("mozpointerlockchange",this.onPointerLockChange,!1),document.addEventListener("pointerlockerror",this.onPointerLockError,!1)))):void t.addEventListener("render-target-loaded",bind(this.addEventListeners,this))},removeEventListeners:function(){var t=this.el.sceneEl,e=t&&t.canvas;e&&(e.removeEventListener("mousedown",this.onMouseDown),window.removeEventListener("mousemove",this.onMouseMove),window.removeEventListener("mouseup",this.onMouseUp),e.removeEventListener("touchstart",this.onTouchStart),window.removeEventListener("touchmove",this.onTouchMove),window.removeEventListener("touchend",this.onTouchEnd),t.removeEventListener("enter-vr",this.onEnterVR),t.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 t=this.hmdEuler,e=this.pitchObject,o=this.yawObject,n=this.el.sceneEl,i=this.rotation;n.is("vr-mode")&&n.checkHeadsetConnected()||(this.polyfillControls.update(),t.setFromQuaternion(this.polyfillObject.quaternion,"YXZ"),i.x=radToDeg(t.x)+radToDeg(e.rotation.x),i.y=radToDeg(t.y)+radToDeg(o.rotation.y),i.z=0,this.el.setAttribute("rotation",i))},onMouseMove:function(t){var e,o,n=this.pitchObject,i=this.yawObject,s=this.previousMouseEvent;this.data.enabled&&(this.mouseDown||this.pointerLocked)&&(e=t.movementX||t.mozMovementX,o=t.movementY||t.mozMovementY,void 0!==e&&void 0!==o||(e=t.screenX-s.screenX,o=t.screenY-s.screenY),this.previousMouseEvent=t,i.rotation.y-=.002*e,n.rotation.x-=.002*o,n.rotation.x=Math.max(-PI_2,Math.min(PI_2,n.rotation.x)))},onMouseDown:function(t){if(this.data.enabled&&0===t.button){var e=this.el.sceneEl,o=e&&e.canvas;this.mouseDown=!0,this.previousMouseEvent=t,document.body.classList.add(GRABBING_CLASS),this.data.pointerLockEnabled&&!this.pointerLocked&&(o.requestPointerLock?o.requestPointerLock():o.mozRequestPointerLock&&o.mozRequestPointerLock())}},onMouseUp:function(){this.mouseDown=!1,document.body.classList.remove(GRABBING_CLASS)},onTouchStart:function(t){1===t.touches.length&&this.data.touchEnabled&&(this.touchStart={x:t.touches[0].pageX,y:t.touches[0].pageY},this.touchStarted=!0)},onTouchMove:function(t){var e,o=this.el.sceneEl.canvas,n=this.yawObject;this.touchStarted&&this.data.touchEnabled&&(e=2*Math.PI*(t.touches[0].pageX-this.touchStart.x)/o.clientWidth,n.rotation.y-=.5*e,this.touchStart={x:t.touches[0].pageX,y:t.touches[0].pageY})},onTouchEnd:function(){this.touchStarted=!1},onEnterVR:function(){this.saveCameraPose()},onExitVR:function(){this.restoreCameraPose(),this.previousHMDPosition.set(0,0,0)},onPointerLockChange:function(){this.pointerLocked=!(!document.pointerLockElement&&!document.mozPointerLockElement)},onPointerLockError:function(){this.pointerLocked=!1},updateGrabCursor:function(t){function e(){n.canvas.classList.add("a-grab-cursor")}function o(){n.canvas.classList.remove("a-grab-cursor")}var n=this.el.sceneEl;return n.canvas?t?void e():void o():void(t?n.addEventListener("render-target-loaded",e):n.addEventListener("render-target-loaded",o))},saveCameraPose:function(){var t=this.el,e=t.getAttribute("position"),o=t.getAttribute("rotation"),n=void 0!==this.hasPositionalTracking?this.hasPositionalTracking:checkHasPositionalTracking();!this.savedPose&&n&&(this.savedPose={position:this.savedPosition.copy(e),rotation:this.savedRotation.copy(o)})},restoreCameraPose:function(){var t=this.el,e=this.savedPose,o=void 0!==this.hasPositionalTracking?this.hasPositionalTracking:checkHasPositionalTracking();e&&o&&(t.setAttribute("position",e.position),t.setAttribute("rotation",e.rotation),this.savedPose=null)}});
},{"../core/component":126,"../lib/three":174,"../utils":196,"../utils/":196}],91:[function(_dereq_,module,exports){
function parseSide(e){switch(e){case"back":return THREE.BackSide;case"double":return THREE.DoubleSide;default:return THREE.FrontSide}}function parseVertexColors(e){switch(e){case"face":return THREE.FaceColors;case"vertex":return THREE.VertexColors;default:return THREE.NoColors}}function disposeMaterial(e,t){e.dispose(),t.unregisterMaterial(e)}var utils=_dereq_("../utils/"),component=_dereq_("../core/component"),THREE=_dereq_("../lib/three"),shader=_dereq_("../core/shader"),error=utils.debug("components:material:error"),registerComponent=component.registerComponent,shaders=shader.shaders,shaderNames=shader.shaderNames;module.exports.Component=registerComponent("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:shaderNames},side:{default:"front",oneOf:["front","back","double"]},transparent:{default:!1},vertexColors:{type:"string",default:"none",oneOf:["face","vertex"]},visible:{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=e.shader,a=this.data&&this.data.shader,r=t||a,s=shaders[r]&&shaders[r].schema;s||error("Unknown shader schema "+r),a&&t===a||(this.extendSchema(s),this.updateBehavior())},updateBehavior:function(){var e=this.schema,t=this,a=this.el.sceneEl,r={},s=function(e,a){Object.keys(r).forEach(function(t){r[t]=e}),t.shader.update(r)};this.tick=void 0,Object.keys(e).forEach(function(a){"time"===e[a].type&&(t.tick=s,r[a]=!0)}),a&&(this.tick?a.addBehavior(this):a.removeBehavior(this))},updateShader:function(e){var t,a=this.data,r=shaders[e]&&shaders[e].Shader;if(!r)throw new Error("Unknown shader "+e);t=this.shader=new r,t.el=this.el,t.init(a),this.setMaterial(t.material),this.updateSchema(a)},updateMaterial:function(e){var t=this.data,a=this.material;a.alphaTest=t.alphaTest,a.depthTest=t.depthTest!==!1,a.depthWrite=t.depthWrite!==!1,a.opacity=t.opacity,a.flatShading=t.flatShading,a.side=parseSide(t.side),a.transparent=t.transparent!==!1||t.opacity<1,a.vertexColors=parseVertexColors(t.vertexColors),a.visible=t.visible,!Object.keys(e).length||e.alphaTest===t.alphaTest&&e.side===t.side&&e.vertexColors===t.vertexColors||(a.needsUpdate=!0)},remove:function(){var e=new THREE.MeshBasicMaterial,t=this.material,a=this.el.getObject3D("mesh");a&&(a.material=e),disposeMaterial(t,this.system)},setMaterial:function(e){var t,a=this.el,r=this.system;this.material&&disposeMaterial(this.material,r),this.material=e,r.registerMaterial(e),t=a.getObject3D("mesh"),t?t.material=e:a.addEventListener("object3dset",function t(r){"mesh"===r.detail.type&&r.target===a&&(a.getObject3D("mesh").material=e,a.removeEventListener("object3dset",t))})}});
},{"../core/component":126,"../core/shader":135,"../lib/three":174,"../utils/":196}],92:[function(_dereq_,module,exports){
var debug=_dereq_("../utils/debug"),registerComponent=_dereq_("../core/component").registerComponent,THREE=_dereq_("../lib/three"),warn=debug("components:obj-model:warn");module.exports.Component=registerComponent("obj-model",{schema:{mtl:{type:"model"},obj:{type:"model"}},init:function(){this.model=null,this.objLoader=new THREE.OBJLoader,this.mtlLoader=new THREE.MTLLoader(this.objLoader.manager),this.mtlLoader.crossOrigin=""},update:function(){var e=this.data;e.obj&&(this.remove(),this.loadObj(e.obj,e.mtl))},remove:function(){this.model&&this.el.removeObject3D("mesh")},loadObj:function(e,o){var t=this,r=this.el,a=this.mtlLoader,i=this.objLoader;return o?(r.hasAttribute("material")&&warn("Material component properties are ignored when a .MTL is provided"),a.setTexturePath(o.substr(0,o.lastIndexOf("/")+1)),void a.load(o,function(o){o.preload(),i.setMaterials(o),i.load(e,function(e){t.model=e,r.setObject3D("mesh",e),r.emit("model-loaded",{format:"obj",model:e})})})):void i.load(e,function(e){var o=r.components.material;o&&e.traverse(function(e){e instanceof THREE.Mesh&&(e.material=o.material)}),t.model=e,r.setObject3D("mesh",e),r.emit("model-loaded",{format:"obj",model:e})})}});
},{"../core/component":126,"../lib/three":174,"../utils/debug":192}],93:[function(_dereq_,module,exports){
var bind=_dereq_("../utils/bind"),registerComponent=_dereq_("../core/component").registerComponent,trackedControlsUtils=_dereq_("../utils/tracked-controls"),onButtonEvent=trackedControlsUtils.onButtonEvent,TOUCH_CONTROLLER_MODEL_BASE_URL="https://cdn.aframe.io/controllers/oculus/oculus-touch-controller-",TOUCH_CONTROLLER_MODEL_OBJ_URL_L=TOUCH_CONTROLLER_MODEL_BASE_URL+"left.obj",TOUCH_CONTROLLER_MODEL_OBJ_MTL_L=TOUCH_CONTROLLER_MODEL_BASE_URL+"left.mtl",TOUCH_CONTROLLER_MODEL_OBJ_URL_R=TOUCH_CONTROLLER_MODEL_BASE_URL+"right.obj",TOUCH_CONTROLLER_MODEL_OBJ_MTL_R=TOUCH_CONTROLLER_MODEL_BASE_URL+"right.mtl",GAMEPAD_ID_PREFIX="Oculus Touch",PIVOT_OFFSET={x:0,y:-.015,z:.04};module.exports.Component=registerComponent("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},rotationOffset:{default:0}},mapping:{left:{axes:{thumbstick:[0,1]},buttons:["thumbstick","trigger","grip","xbutton","ybutton","surface"]},right:{axes:{thumbstick:[0,1]},buttons:["thumbstick","trigger","grip","abutton","bbutton","surface"]}},bindMethods:function(){this.onModelLoaded=bind(this.onModelLoaded,this),this.onControllersUpdate=bind(this.onControllersUpdate,this),this.checkIfControllerPresent=bind(this.checkIfControllerPresent,this),this.onAxisMoved=bind(this.onAxisMoved,this)},init:function(){var t=this;this.onButtonChanged=bind(this.onButtonChanged,this),this.onButtonDown=function(e){onButtonEvent(e.detail.id,"down",t,t.data.hand)},this.onButtonUp=function(e){onButtonEvent(e.detail.id,"up",t,t.data.hand)},this.onButtonTouchStart=function(e){onButtonEvent(e.detail.id,"touchstart",t,t.data.hand)},this.onButtonTouchEnd=function(e){onButtonEvent(e.detail.id,"touchend",t,t.data.hand)},this.controllerPresent=!1,this.lastControllerCheck=0,this.previousButtonValues={},this.bindMethods(),this.emitIfAxesChanged=trackedControlsUtils.emitIfAxesChanged,this.checkControllerPresentAndSetup=trackedControlsUtils.checkControllerPresentAndSetup},addEventListeners:function(){var t=this.el;t.addEventListener("buttonchanged",this.onButtonChanged),t.addEventListener("buttondown",this.onButtonDown),t.addEventListener("buttonup",this.onButtonUp),t.addEventListener("touchstart",this.onButtonTouchStart),t.addEventListener("touchend",this.onButtonTouchEnd),t.addEventListener("axismove",this.onAxisMoved),t.addEventListener("model-loaded",this.onModelLoaded),this.controllerEventsActive=!0},removeEventListeners:function(){var t=this.el;t.removeEventListener("buttonchanged",this.onButtonChanged),t.removeEventListener("buttondown",this.onButtonDown),t.removeEventListener("buttonup",this.onButtonUp),t.removeEventListener("touchstart",this.onButtonTouchStart),t.removeEventListener("touchend",this.onButtonTouchEnd),t.removeEventListener("axismove",this.onAxisMoved),t.removeEventListener("model-loaded",this.onModelLoaded),this.controllerEventsActive=!1},checkIfControllerPresent:function(){this.checkControllerPresentAndSetup(this,GAMEPAD_ID_PREFIX,{hand:this.data.hand})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},updateControllerModel:function(){var t,e;this.data.model&&("right"===this.data.hand?(t="url("+TOUCH_CONTROLLER_MODEL_OBJ_URL_R+")",e="url("+TOUCH_CONTROLLER_MODEL_OBJ_MTL_R+")"):(t="url("+TOUCH_CONTROLLER_MODEL_OBJ_URL_L+")",e="url("+TOUCH_CONTROLLER_MODEL_OBJ_MTL_L+")"),this.el.setAttribute("obj-model",{obj:t,mtl:e}))},injectTrackedControls:function(){var t=this.data,e="right"===t.hand?-90:90;this.el.setAttribute("tracked-controls",{id:"right"===t.hand?"Oculus Touch (Right)":"Oculus Touch (Left)",controller:0,rotationOffset:t.rotationOffset!==-999?t.rotationOffset:e}),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()},onButtonChanged:function(t){var e,o=this.mapping[this.data.hand].buttons[t.detail.id],n=this.buttonMeshes;o&&("trigger"!==o&&"grip"!==o||(e=t.detail.state.value),n&&("trigger"===o&&n.trigger&&(n.trigger.rotation.x=-e*(Math.PI/24)),"grip"===o&&n.grip&&(n.grip.rotation.y=("left"===this.data.hand?-1:1)*e*(Math.PI/60))),this.el.emit(o+"changed",t.detail.state))},onModelLoaded:function(t){var e,o=t.detail.model;if(this.data.model){var n="left"===this.data.hand;e=this.buttonMeshes={},e.grip=o.getObjectByName(n?"buttonHand_oculus-touch-controller-left.004":"buttonHand_oculus-touch-controller-right.005"),e.thumbstick=o.getObjectByName(n?"stick_oculus-touch-controller-left.007":"stick_oculus-touch-controller-right.004"),e.trigger=o.getObjectByName(n?"buttonTrigger_oculus-touch-controller-left.005":"buttonTrigger_oculus-touch-controller-right.006"),e.xbutton=o.getObjectByName("buttonX_oculus-touch-controller-left.002"),e.abutton=o.getObjectByName("buttonA_oculus-touch-controller-right.002"),e.ybutton=o.getObjectByName("buttonY_oculus-touch-controller-left.001"),e.bbutton=o.getObjectByName("buttonB_oculus-touch-controller-right.003"),o.position=PIVOT_OFFSET}},onAxisMoved:function(t){this.emitIfAxesChanged(this,this.mapping[this.data.hand].axes,t)},updateModel:function(t,e){this.data.model&&this.updateButtonModel(t,e)},updateButtonModel:function(t,e){var o="up"===e||"touchend"===e?this.data.buttonColor:"touchstart"===e?this.data.buttonTouchColor:this.data.buttonHighlightColor,n=this.buttonMeshes;this.data.model&&n&&n[t]&&n[t].material.color.set(o)}});
},{"../core/component":126,"../utils/bind":190,"../utils/tracked-controls":201}],94:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent;module.exports.Component=registerComponent("position",{schema:{type:"vec3"},update:function(){var e=this.el.object3D,o=this.data;e.position.set(o.x,o.y,o.z)}});
},{"../core/component":126}],95:[function(_dereq_,module,exports){
function copyArray(e,t){var i;for(e.length=t.length,i=0;i<t.length;i++)e[i]=t[i]}var registerComponent=_dereq_("../core/component").registerComponent,THREE=_dereq_("../lib/three"),utils=_dereq_("../utils/"),warn=utils.debug("components:raycaster:warn"),OBSERVER_SELECTOR_RE=/^[\w\s-.,[\]#]*$/,OBSERVER_CONFIG={childList:!0,attributes:!0,subtree:!0};module.exports.Component=registerComponent("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"},recursive:{default:!0},showLine:{default:!1},useWorldCoordinates:{default:!1}},init:function(){this.clearedIntersectedEls=[],this.unitLineEndVec3=new THREE.Vector3,this.intersectedEls=[],this.intersections=[],this.newIntersectedEls=[],this.newIntersections=[],this.objects=[],this.prevCheckTime=void 0,this.prevIntersectedEls=[],this.raycaster=new THREE.Raycaster,this.updateOriginDirection(),this.setDirty=this.setDirty.bind(this),this.observer=new MutationObserver(this.setDirty),this.dirty=!0,this.lineEndVec3=new THREE.Vector3,this.otherLineEndVec3=new THREE.Vector3,this.lineData={end:this.lineEndVec3},this.intersectedClearedDetail={el:this.el},this.intersectionClearedDetail={clearedEls:this.clearedIntersectedEls}},update:function(e){var t=this.data,i=this.el,s=this.raycaster;s.far=t.far,s.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&&i.removeAttribute("line"),t.objects===e.objects||OBSERVER_SELECTOR_RE.test(t.objects)||warn('Selector "'+t.objects+'" may not update automatically with DOM changes.'),t.autoRefresh!==e.autoRefresh&&i.isPlaying&&(t.autoRefresh?this.addEventListeners():this.removeEventListeners()),this.setDirty()},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners()},remove:function(){this.data.showLine&&this.el.removeAttribute("line")},addEventListeners:function(){this.data.autoRefresh&&(this.observer.observe(this.el.sceneEl,OBSERVER_CONFIG),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.children,this.objects=this.flattenChildrenShallow(e),this.dirty=!1},tick:function(e){var t=this.data,i=this.prevCheckTime;i&&e-i<t.interval||(this.prevCheckTime=e,this.checkIntersections())},checkIntersections:function(){var e,t,i,s,n=this.clearedIntersectedEls,r=this.el,o=this.data,c=this.intersectedEls,a=this.intersections,h=this.newIntersectedEls,l=this.newIntersections,d=this.prevIntersectedEls,u=this;if(this.data.enabled){for(this.dirty&&this.refreshObjects(),copyArray(this.prevIntersectedEls,this.intersectedEls),this.updateOriginDirection(),s=this.raycaster.intersectObjects(this.objects,o.recursive),a.length=0,c.length=0,e=0;e<s.length;e++)t=s[e],o.showLine&&t.object===r.getObject3D("line")||t.object.el&&(a.push(t),c.push(t.object.el));for(l.length=0,h.length=0,e=0;e<a.length;e++)d.indexOf(a[e].object.el)===-1&&(l.push(a[e]),h.push(a[e].object.el));for(n.length=0,e=0;e<d.length;e++)c.indexOf(d[e])===-1&&(d[e].emit("raycaster-intersected-cleared",this.intersectedClearedDetail),n.push(d[e]));for(n.length&&r.emit("raycaster-intersection-cleared",this.intersectionClearedDetail),e=0;e<h.length;e++)h[e].emit("raycaster-intersected",{el:r,intersection:l[e]});l.length&&r.emit("raycaster-intersection",{els:h,intersections:l}),setTimeout(function(){u.data.showLine&&(a.length&&(i=a[0].object.el===r&&a[1]?a[1].distance:a[0].distance),u.drawLine(i))})}},updateOriginDirection:function(){var e=new THREE.Vector3,t=new THREE.Vector3;return function(){var i=this.el,s=this.data;return s.useWorldCoordinates?void this.raycaster.set(s.origin,s.direction):(i.object3D.updateMatrixWorld(),i.object3D.getWorldPosition(t),0===s.origin.x&&0===s.origin.y&&0===s.origin.z||(t=i.object3D.localToWorld(t.copy(s.origin))),e.copy(s.direction).transformDirection(i.object3D.matrixWorld).normalize(),void this.raycaster.set(t,e))}}(),drawLine:function(e){var t,i=this.data,s=this.el;t=this.lineData.end===this.lineEndVec3?this.otherLineEndVec3:this.lineEndVec3,void 0===e&&(e=i.far===1/0?1e3:i.far),this.lineData.start=i.origin,this.lineData.end=t.copy(this.unitLineEndVec3).multiplyScalar(e),s.setAttribute("line",this.lineData)},flattenChildrenShallow:function(){var e=[];return function(t){var i,s,n=this.objects;for(e.length=0,s=0;s<t.length;s++)t[s].object3D&&e.push(t[s].object3D);for(n.length=0,s=0;s<e.length;s++)i=e[s].children,i&&i.length&&n.push.apply(n,i);return n}}()});
},{"../core/component":126,"../lib/three":174,"../utils/":196}],96:[function(_dereq_,module,exports){
var degToRad=_dereq_("../lib/three").Math.degToRad,registerComponent=_dereq_("../core/component").registerComponent;module.exports.Component=registerComponent("rotation",{schema:{type:"vec3"},update:function(){var e=this.data,o=this.el.object3D;o.rotation.set(degToRad(e.x),degToRad(e.y),degToRad(e.z)),o.rotation.order="YXZ"}});
},{"../core/component":126,"../lib/three":174}],97:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,zeroScale=1e-5;module.exports.Component=registerComponent("scale",{schema:{type:"vec3",default:{x:1,y:1,z:1}},update:function(){var e=this.data,o=this.el.object3D,t=0===e.x?zeroScale:e.x,r=0===e.y?zeroScale:e.y,a=0===e.z?zeroScale:e.z;o.scale.set(t,r,a)}});
},{"../core/component":126}],98:[function(_dereq_,module,exports){
var register=_dereq_("../../core/component").registerComponent;module.exports.Component=register("background",{schema:{color:{type:"color",default:"black"},transparent:{default:!1}},update:function(){var e=this.data,r=this.el.object3D;return e.transparent?void(r.background=null):void(r.background=new THREE.Color(e.color))}});
},{"../../core/component":126}],99:[function(_dereq_,module,exports){
var register=_dereq_("../../core/component").registerComponent;module.exports.Component=register("debug",{schema:{default:!0}});
},{"../../core/component":126}],100:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../../core/component").registerComponent;module.exports.Component=registerComponent("embedded",{dependencies:["vr-mode-ui"],schema:{default:!0},update:function(){var e=this.el,r=e.querySelector(".a-enter-vr");this.data===!0?(r&&r.classList.add("embedded"),e.removeFullScreenStyles()):(r&&r.classList.remove("embedded"),e.addFullScreenStyles())}});
},{"../../core/component":126}],101:[function(_dereq_,module,exports){
function getFog(e){var o;return o="exponential"===e.type?new THREE.FogExp2(e.color,e.density):new THREE.Fog(e.color,e.near,e.far),o.name=e.type,o}var register=_dereq_("../../core/component").registerComponent,THREE=_dereq_("../../lib/three"),debug=_dereq_("../../utils/debug"),warn=debug("components:fog:warn");module.exports.Component=register("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,o=this.el,t=this.el.object3D.fog;return o.isScene?t&&e.type===t.name?void Object.keys(this.schema).forEach(function(o){var n=e[o];"color"===o&&(n=new THREE.Color(n)),t[o]=n}):(o.object3D.fog=getFog(e),void o.systems.material.updateMaterials()):void warn("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":126,"../../lib/three":174,"../../utils/debug":192}],102:[function(_dereq_,module,exports){
(function (process){
function getFuzzyPatchVersion(e){var n=e.split(".");return n[2]="x",n.join(".")}var AFRAME_INJECTED=_dereq_("../../constants").AFRAME_INJECTED,bind=_dereq_("../../utils/bind"),pkg=_dereq_("../../../package"),registerComponent=_dereq_("../../core/component").registerComponent,INSPECTOR_DEV_URL="https://aframe.io/aframe-inspector/dist/aframe-inspector.js",INSPECTOR_RELEASE_URL="https://unpkg.com/aframe-inspector@"+getFuzzyPatchVersion(pkg.version)+"/dist/aframe-inspector.min.js",INSPECTOR_URL="dev"===process.env.INSPECTOR_VERSION?INSPECTOR_DEV_URL:INSPECTOR_RELEASE_URL,LOADING_MESSAGE="Loading Inspector",LOADING_ERROR_MESSAGE="Error loading Inspector";module.exports.Component=registerComponent("inspector",{schema:{url:{default:INSPECTOR_URL}},init:function(){this.onKeydown=bind(this.onKeydown,this),this.onMessage=bind(this.onMessage,this),this.initOverlay(),window.addEventListener("keydown",this.onKeydown),window.addEventListener("message",this.onMessage)},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=LOADING_MESSAGE+e},remove:function(){this.removeEventListeners()},onKeydown:function(e){var n=73===e.keyCode&&e.ctrlKey&&e.altKey;this.data&&n&&this.injectInspector()},showLoader:function(){document.body.appendChild(this.loadingMessageEl)},hideLoader:function(){document.body.removeChild(this.loadingMessageEl)},onMessage:function(e){"INJECT_AFRAME_INSPECTOR"===e.data&&this.injectInspector()},injectInspector:function(){var e,n=this;AFRAME.INSPECTOR||AFRAME.inspectorInjected||(this.showLoader(),e=document.createElement("script"),e.src=this.data.url,e.setAttribute("data-name","aframe-inspector"),e.setAttribute(AFRAME_INJECTED,""),e.onload=function(){AFRAME.INSPECTOR.open(),n.hideLoader(),n.removeEventListeners()},e.onerror=function(){n.loadingMessageEl.innerHTML=LOADING_ERROR_MESSAGE},document.head.appendChild(e),AFRAME.inspectorInjected=!0)},removeEventListeners:function(){window.removeEventListener("keydown",this.onKeydown),window.removeEventListener("message",this.onMessage)}});
}).call(this,_dereq_('_process'))

},{"../../../package":76,"../../constants":117,"../../core/component":126,"../../utils/bind":190,"_process":33}],103:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../../core/component").registerComponent,shouldCaptureKeyEvent=_dereq_("../../utils/").shouldCaptureKeyEvent;module.exports.Component=registerComponent("keyboard-shortcuts",{schema:{enterVR:{default:!0},exitVR:{default:!0}},init:function(){var e=this,t=this.el;this.listener=window.addEventListener("keyup",function(n){shouldCaptureKeyEvent(n)&&(e.enterVREnabled&&70===n.keyCode&&t.enterVR(),e.enterVREnabled&&27===n.keyCode&&t.exitVR())},!1)},update:function(e){var t=this.data;this.enterVREnabled=t.enterVR},remove:function(){window.removeEventListener("keyup",this.listener)}});
},{"../../core/component":126,"../../utils/":196}],104:[function(_dereq_,module,exports){
var debug=_dereq_("../../utils/debug"),registerComponent=_dereq_("../../core/component").registerComponent,warn=debug("components:pool:warn");module.exports.Component=registerComponent("pool",{schema:{mixin:{default:""},size:{default:0},dynamic:{default:!1}},multiple:!0,initPool:function(){var t,i=this.data.mixin;if(i)for(this.availableEls=[],this.usedEls=[],t=0;t<this.data.size;++t)this.createEntity()},update:function(t){var i=this.data;t.mixin===i.mixin&&t.size===i.size||this.initPool()},createEntity:function(){var t=document.createElement("a-entity");t.play=this.wrapPlay(t.play),t.setAttribute("mixin",this.data.mixin),t.setAttribute("visible",!1),this.el.appendChild(t),this.availableEls.push(t)},wrapPlay:function(t){var i=this.usedEls;return function(){i.indexOf(this)!==-1&&t.call(this)}},requestEntity:function(){var t;if(0===this.availableEls.length){if(this.data.dynamic===!1)return void warn("Requested entity from empty pool "+this.name);warn("Requested entity from empty pool. This pool is dynamicand will resize automatically. You might want to increase its initial size"+this.name),this.createEntity()}return t=this.availableEls.shift(),this.usedEls.push(t),t.setAttribute("visible",!0),t},returnEntity:function(t){var i=this.usedEls.indexOf(t);return i===-1?void warn("The returned entity was not previously pooled from "+this.name):(this.usedEls.splice(i,1),this.availableEls.push(t),t.setAttribute("visible",!1),void t.pause())}});
},{"../../core/component":126,"../../utils/debug":192}],105:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../../core/component").registerComponent,THREE=_dereq_("../../lib/three"),VERTEX_SHADER=["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"),FRAGMENT_SHADER=["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");module.exports.Component=registerComponent("screenshot",{schema:{width:{default:4096},height:{default:2048},camera:{type:"selector"}},init:function(){function e(){var e=t.renderer.getContext();e&&(a.cubeMapSize=e.getParameter(e.MAX_CUBE_MAP_TEXTURE_SIZE),a.material=new THREE.RawShaderMaterial({uniforms:{map:{type:"t",value:null}},vertexShader:VERTEX_SHADER,fragmentShader:FRAGMENT_SHADER,side:THREE.DoubleSide}),a.quad=new THREE.Mesh(new THREE.PlaneBufferGeometry(1,1),a.material),a.quad.visible=!1,a.camera=new THREE.OrthographicCamera(-.5,.5,.5,-.5,-1e4,1e4),a.canvas=document.createElement("canvas"),a.ctx=a.canvas.getContext("2d"),t.camera&&t.camera.add(a.quad),a.onKeyDown=a.onKeyDown.bind(a),a.onCameraActive=a.onCameraActive.bind(a),t.addEventListener("camera-set-active",a.onCameraActive))}var t=this.el,a=this;t.renderer?e():t.addEventListener("render-target-loaded",e)},getRenderTarget:function(e,t){return new THREE.WebGLRenderTarget(e,t,{minFilter:THREE.LinearFilter,magFilter:THREE.LinearFilter,wrapS:THREE.ClampToEdgeWrapping,wrapT:THREE.ClampToEdgeWrapping,format:THREE.RGBAFormat,type:THREE.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)},onCameraActive:function(e){var t=this.quad.parent;t&&t.remove(this.quad),e.detail.cameraEl.getObject3D("camera").add(this.quad)},onKeyDown:function(e){var t=83===e.keyCode&&e.ctrlKey&&e.altKey;if(this.data&&t){var a=e.shiftKey?"equirectangular":"perspective";this.capture(a)}},setCapture:function(e){var t,a,i,r=this.el;return"perspective"===e?(this.quad.visible=!1,a=this.data.camera&&this.data.camera.components.camera.camera||r.camera,t={width:this.data.width,height:this.data.height}):(a=this.camera,a.position.copy(r.camera.getWorldPosition()),a.rotation.copy(r.camera.getWorldRotation()),i=new THREE.CubeCamera(r.camera.near,r.camera.far,Math.min(this.cubeMapSize,2048)),i.position.copy(r.camera.getWorldPosition()),i.rotation.copy(r.camera.getWorldRotation()),i.updateCubeMap(r.renderer,r.object3D),this.quad.material.uniforms.map.value=i.renderTarget.texture,t={width:this.data.width,height:this.data.height},this.quad.visible=!0),{camera:a,size:t,projection:e}},capture:function(e){var t=this.setCapture(e);this.renderCapture(t.camera,t.size,t.projection),this.saveCapture()},getCanvas:function(e){var t=this.setCapture(e);return this.renderCapture(t.camera,t.size,t.projection),this.canvas},renderCapture:function(e,t,a){var i,r,n,o=this.el.renderer.autoClear,c=this.el,d=this.el.renderer;r=this.getRenderTarget(t.width,t.height),n=new Uint8Array(4*t.width*t.height),this.resize(t.width,t.height),d.autoClear=!0,d.render(c.object3D,e,r,!0),d.autoClear=o,d.readRenderTargetPixels(r,0,0,t.width,t.height,n),"perspective"===a&&(n=this.flipPixelsVertically(n,t.width,t.height)),i=new ImageData(new Uint8ClampedArray(n),t.width,t.height),this.quad.visible=!1,this.ctx.putImageData(i,0,0)},flipPixelsVertically:function(e,t,a){for(var i=e.slice(0),r=0;r<t;++r)for(var n=0;n<a;++n)i[4*r+n*t*4]=e[4*r+(a-n)*t*4],i[4*r+1+n*t*4]=e[4*r+1+(a-n)*t*4],i[4*r+2+n*t*4]=e[4*r+2+(a-n)*t*4],i[4*r+3+n*t*4]=e[4*r+3+(a-n)*t*4];return i},saveCapture:function(){this.canvas.toBlob(function(e){var t="screenshot-"+document.title.toLowerCase()+"-"+Date.now()+".png",a=document.createElement("a"),i=URL.createObjectURL(e);a.href=i,a.setAttribute("download",t),a.innerHTML="downloading...",a.style.display="none",document.body.appendChild(a),setTimeout(function(){a.click(),document.body.removeChild(a)},1)},"image/png")}});
},{"../../core/component":126,"../../lib/three":174}],106:[function(_dereq_,module,exports){
function createStats(t){var e=new ThreeStats(t.renderer),s=new AFrameStats(t),i=t.isMobile?[]:[e,s];return new RStats({css:[],values:{fps:{caption:"fps",below:30}},groups:[{caption:"Framerate",values:["fps","raf"]}],plugins:i})}var registerComponent=_dereq_("../../core/component").registerComponent,RStats=_dereq_("../../../vendor/rStats"),utils=_dereq_("../../utils");_dereq_("../../../vendor/rStats.extras"),_dereq_("../../lib/rStatsAframe");var AFrameStats=window.aframeStats,bind=utils.bind,HIDDEN_CLASS="a-hidden",ThreeStats=window.threeStats;module.exports.Component=registerComponent("stats",{schema:{default:!0},init:function(){var t=this.el;"false"!==utils.getUrlParameter("stats")&&(this.stats=createStats(t),this.statsEl=document.querySelector(".rs-base"),this.hideBound=bind(this.hide,this),this.showBound=bind(this.show,this),t.addEventListener("enter-vr",this.hideBound),t.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 t=this.stats;t&&(t("rAF").tick(),t("FPS").frame(),t().update())},hide:function(){this.statsEl.classList.add(HIDDEN_CLASS)},show:function(){this.statsEl.classList.remove(HIDDEN_CLASS)}});
},{"../../../vendor/rStats":203,"../../../vendor/rStats.extras":202,"../../core/component":126,"../../lib/rStatsAframe":173,"../../utils":196}],107:[function(_dereq_,module,exports){
function createEnterVRButton(t){var e,n;return n=document.createElement("div"),n.classList.add(ENTER_VR_CLASS),n.setAttribute(constants.AFRAME_INJECTED,""),e=document.createElement("button"),e.className=ENTER_VR_BTN_CLASS,e.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."),e.setAttribute(constants.AFRAME_INJECTED,""),n.appendChild(e),e.addEventListener("click",function(e){t()}),n}function createOrientationModal(t){var e=document.createElement("div");e.className=ORIENTATION_MODAL_CLASS,e.classList.add(HIDDEN_CLASS),e.setAttribute(constants.AFRAME_INJECTED,"");var n=document.createElement("button");return n.setAttribute(constants.AFRAME_INJECTED,""),n.innerHTML="Exit VR",n.addEventListener("click",t),e.appendChild(n),e}var registerComponent=_dereq_("../../core/component").registerComponent,constants=_dereq_("../../constants/"),utils=_dereq_("../../utils/"),bind=utils.bind,ENTER_VR_CLASS="a-enter-vr",ENTER_VR_BTN_CLASS="a-enter-vr-button",HIDDEN_CLASS="a-hidden",ORIENTATION_MODAL_CLASS="a-orientation-modal";module.exports.Component=registerComponent("vr-mode-ui",{dependencies:["canvas"],schema:{enabled:{default:!0}},init:function(){var t=this,e=this.el;"false"!==utils.getUrlParameter("ui")&&(this.insideLoader=!1,this.enterVREl=null,this.orientationModalEl=null,this.bindMethods(),e.addEventListener("enter-vr",this.updateEnterVRInterface),e.addEventListener("exit-vr",this.updateEnterVRInterface),window.addEventListener("message",function(e){"loaderReady"===e.data.type&&(t.insideLoader=!0,t.remove())}),window.addEventListener("orientationchange",this.toggleOrientationModalIfNeeded))},bindMethods:function(){this.onEnterVRButtonClick=bind(this.onEnterVRButtonClick,this),this.onModalClick=bind(this.onModalClick,this),this.toggleOrientationModalIfNeeded=bind(this.toggleOrientationModalIfNeeded,this),this.updateEnterVRInterface=bind(this.updateEnterVRInterface,this)},onModalClick:function(){this.el.exitVR()},onEnterVRButtonClick:function(){this.el.enterVR()},update:function(){var t=this.el;return!this.data.enabled||this.insideLoader||"false"===utils.getUrlParameter("ui")?this.remove():void(this.enterVREl||this.orientationModalEl||(this.enterVREl=createEnterVRButton(this.onEnterVRButtonClick),t.appendChild(this.enterVREl),this.orientationModalEl=createOrientationModal(this.onModalClick),t.appendChild(this.orientationModalEl),this.updateEnterVRInterface()))},remove:function(){[this.enterVREl,this.orientationModalEl].forEach(function(t){t&&t.parentNode.removeChild(t)})},updateEnterVRInterface:function(){this.toggleEnterVRButtonIfNeeded(),this.toggleOrientationModalIfNeeded()},toggleEnterVRButtonIfNeeded:function(){var t=this.el;this.enterVREl&&(t.is("vr-mode")?this.enterVREl.classList.add(HIDDEN_CLASS):this.enterVREl.classList.remove(HIDDEN_CLASS))},toggleOrientationModalIfNeeded:function(){var t=this.el,e=this.orientationModalEl;e&&t.isMobile&&(!utils.device.isLandscape()&&t.is("vr-mode")?e.classList.remove(HIDDEN_CLASS):e.classList.add(HIDDEN_CLASS))}});
},{"../../constants/":117,"../../core/component":126,"../../utils/":196}],108:[function(_dereq_,module,exports){
var component=_dereq_("../core/component"),THREE=_dereq_("../lib/three"),bind=_dereq_("../utils/bind"),registerComponent=component.registerComponent;module.exports.Component=registerComponent("shadow",{schema:{cast:{default:!0},receive:{default:!0}},init:function(){this.onMeshChanged=bind(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(){var e=this.el;e.removeEventListener("object3dset",this.onMeshChanged),this.updateDescendants(!1,!1)},updateDescendants:function(e,t){var n=this.el.sceneEl;this.el.object3D.traverse(function(a){if(a instanceof THREE.Mesh&&(a.castShadow=e,a.receiveShadow=t,n.hasLoaded&&a.material))for(var s=Array.isArray(a.material)?a.material:[a.material],i=0;i<s.length;i++)s[i].needsUpdate=!0})}});
},{"../core/component":126,"../lib/three":174,"../utils/bind":190}],109:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,debug=_dereq_("../utils/debug"),bind=_dereq_("../utils/bind"),THREE=_dereq_("../lib/three"),warn=debug("components:sound:warn");module.exports.Component=registerComponent("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(){this.listener=null,this.audioLoader=new THREE.AudioLoader,this.pool=new THREE.Group,this.loaded=!1,this.mustPlay=!1,this.playSound=bind(this.playSound,this)},update:function(e){var t=this.data,o=t.src!==e.src;if(o){if(!t.src)return void warn("Audio source was not specified with `src`");this.setupSound()}if(this.pool.children.forEach(function(e){t.positional&&(e.setDistanceModel(t.distanceModel),e.setMaxDistance(t.maxDistance),e.setRefDistance(t.refDistance),e.setRolloffFactor(t.rolloffFactor)),e.setLoop(t.loop),e.setVolume(t.volume),e.isPaused=!1}),t.on!==e.on&&this.updateEventListener(e.on),o){var i=this;this.loaded=!1,this.audioLoader.load(t.src,function(e){i.pool.children.forEach(function(t){t.setBuffer(e)}),i.loaded=!0,THREE.Cache.remove(t.src),(i.data.autoplay||i.mustPlay)&&i.playSound(),i.el.emit("sound-loaded")})}},pause:function(){this.stopSound(),this.removeEventListener()},play:function(){this.data.autoplay&&this.playSound(),this.updateEventListener()},remove:function(){this.removeEventListener(),this.el.removeObject3D(this.attrName);try{this.pool.children.forEach(function(e){e.disconnect()})}catch(e){warn("Audio source not properly disconnected")}},updateEventListener:function(e){var t=this.el;e&&t.removeEventListener(e,this.playSound),t.addEventListener(this.data.on,this.playSound)},removeEventListener:function(){this.el.removeEventListener(this.data.on,this.playSound)},setupSound:function(){var e=this.el,t=e.sceneEl;this.pool.children.length>0&&(this.stopSound(),e.removeObject3D("sound"));var o=this.listener=t.audioListener||new THREE.AudioListener;t.audioListener=o,t.camera&&t.camera.add(o),t.addEventListener("camera-set-active",function(e){e.detail.cameraEl.getObject3D("camera").add(o)}),this.pool=new THREE.Group;for(var i=0;i<this.data.poolSize;i++){var n=this.data.positional?new THREE.PositionalAudio(o):new THREE.Audio(o);this.pool.add(n)}e.setObject3D(this.attrName,this.pool),this.pool.children.forEach(function(t){t.onEnded=function(){t.isPlaying=!1,e.emit("sound-ended",{index:i})}})},pauseSound:function(){this.isPlaying=!1,this.pool.children.forEach(function(e){e.source&&e.source.buffer&&e.isPlaying&&!e.isPaused&&(e.isPaused=!0,e.pause())})},playSound:function(){if(!this.loaded)return warn("Sound not loaded yet. It will be played once it finished loading"),void(this.mustPlay=!0);var e=!1;return this.isPlaying=!0,this.pool.children.forEach(function(t){if(!t.isPlaying&&t.buffer&&!e)return t.play(),t.isPaused=!1,void(e=!0)}),e?void(this.mustPlay=!1):void warn("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(){this.isPlaying=!1,this.pool.children.forEach(function(e){e.source&&e.source.buffer&&e.stop()})}});
},{"../core/component":126,"../lib/three":174,"../utils/bind":190,"../utils/debug":192}],110:[function(_dereq_,module,exports){
function parseSide(t){switch(t){case"back":return THREE.FrontSide;case"double":return THREE.DoubleSide;default:return THREE.BackSide}}function coerceData(t){return t=utils.clone(t),void 0!==t.lineHeight&&(t.lineHeight=parseFloat(t.lineHeight),isFinite(t.lineHeight)||(t.lineHeight=void 0)),void 0!==t.width&&(t.width=parseFloat(t.width),isFinite(t.width)||(t.width=void 0)),t}function loadFont(t,e){return new Promise(function(r,o){loadBMFont(t,function(n,i){return n?(error("Error loading font",t),void o(n)):(t.indexOf("/Roboto-msdf.json")>=0&&(e=30),e&&i.chars.map(function(t){t.yoffset+=e}),void r(i))})})}function loadTexture(t){return new Promise(function(e,r){(new THREE.ImageLoader).load(t,function(t){e(t)},void 0,function(){error("Error loading font image",t),r(null)})})}function createShader(t,e,r){var o,n;return n=new shaders[e].Shader,n.el=t,n.init(r),n.update(r),o=n.material,o.transparent=r.transparent,{material:o,shader:n}}function updateBaseMaterial(t,e){t.side=e.side}function computeWidth(t,e,r){return t||(.5+e)*r}function computeFontWidthFactor(t){var e=0,r=0,o=0;return t.chars.map(function(t){e+=t.xadvance,t.id>=48&&t.id<=57&&(o++,r+=t.xadvance)}),o?r/o:e/t.chars.length}function PromiseCache(){var t=this.cache={};this.get=function(e,r){return e in t?t[e]:(t[e]=r(),t[e])}}var createTextGeometry=_dereq_("three-bmfont-text"),loadBMFont=_dereq_("load-bmfont"),registerComponent=_dereq_("../core/component").registerComponent,coreShader=_dereq_("../core/shader"),THREE=_dereq_("../lib/three"),utils=_dereq_("../utils/"),error=utils.debug("components:text:error"),shaders=coreShader.shaders,warn=utils.debug("components:text:warn"),DEFAULT_WIDTH=1,MAX_ANISOTROPY=16,FONT_BASE_URL="https://cdn.aframe.io/fonts/",FONTS={aileronsemibold:FONT_BASE_URL+"Aileron-Semibold.fnt",dejavu:FONT_BASE_URL+"DejaVu-sdf.fnt",exo2bold:FONT_BASE_URL+"Exo2Bold.fnt",exo2semibold:FONT_BASE_URL+"Exo2SemiBold.fnt",kelsonsans:FONT_BASE_URL+"KelsonSans.fnt",monoid:FONT_BASE_URL+"Monoid.fnt",mozillavr:FONT_BASE_URL+"mozillavr.fnt",roboto:FONT_BASE_URL+"Roboto-msdf.json",sourcecodepro:FONT_BASE_URL+"SourceCodePro.fnt"},MSDF_FONTS=["roboto"],DEFAULT_FONT="roboto";module.exports.FONTS=FONTS;var cache=new PromiseCache,fontWidthFactors={},textures={};module.exports.Component=registerComponent("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:DEFAULT_FONT},fontImage:{type:"string"},height:{type:"number"},letterSpacing:{type:"number",default:0},lineHeight:{type:"number"},opacity:{type:"number",default:1},shader:{default:"sdf",oneOf:shaders},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.geometry=createTextGeometry(),this.createOrUpdateMaterial(),this.mesh=new THREE.Mesh(this.geometry,this.material),this.el.setObject3D(this.attrName,this.mesh)},update:function(t){var e=coerceData(this.data),r=this.currentFont,o=this.getFontImageSrc();return textures[o]?this.texture=textures[o]:(this.texture=textures[o]=new THREE.Texture,this.texture.anisotropy=MAX_ANISOTROPY),this.createOrUpdateMaterial(),t.font!==e.font?void this.updateFont():void(r&&(this.updateGeometry(this.geometry,e,r),this.updateLayout(e)))},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 t,e,r,o,n=this.data,i=this.material;return o=n.shader,MSDF_FONTS.indexOf(n.font)!==-1||n.font.indexOf("-msdf.")>=0?o="msdf":n.font in FONTS&&MSDF_FONTS.indexOf(n.font)===-1&&(o="sdf"),t=(this.shaderObject&&this.shaderObject.name)!==o,r={alphaTest:n.alphaTest,color:n.color,map:this.texture,opacity:n.opacity,side:parseSide(n.side),transparent:n.transparent},t?(e=createShader(this.el,o,r),this.material=e.material,this.shaderObject=e.shader,updateBaseMaterial(this.material,r),void(this.mesh&&(this.mesh.material=this.material))):(this.shaderObject.update(r),i.transparent=r.transparent,void updateBaseMaterial(i,r))},updateFont:function(){var t,e=this.data,r=this.el,o=this.geometry,n=this;e.font||warn("No font specified. Using the default font."),this.mesh.visible=!1,t=this.lookupFont(e.font||DEFAULT_FONT)||e.font,cache.get(t,function(){return loadFont(t,e.yOffset)}).then(function(i){var a,s;if(1!==i.pages.length)throw new Error("Currently only single-page bitmap fonts are supported.");fontWidthFactors[t]||(i.widthFactor=fontWidthFactors[i]=computeFontWidthFactor(i)),a=coerceData(e),n.updateGeometry(o,n.data,i),n.currentFont=i,n.updateLayout(a),s=n.getFontImageSrc(),cache.get(s,function(){return loadTexture(s)}).then(function(t){var o=n.texture;o.image=t,o.needsUpdate=!0,textures[s]=o,n.texture=o,n.mesh.visible=!0,r.emit("textfontset",{font:e.font,fontObj:i})}).catch(function(t){throw error(t),t})}).catch(function(t){throw error(t),t})},getFontImageSrc:function(){var t=this.lookupFont(this.data.font||DEFAULT_FONT)||this.data.font;return this.data.fontImage||t.replace(/(\.fnt)|(\.json)/,".png")},updateLayout:function(t){var e,r,o,n,i,a,s,h,d=this.el,u=this.geometry,l=d.getAttribute("geometry"),c=u.layout,f=this.mesh;if(l=d.getAttribute("geometry"),a=t.width||l&&l.width||DEFAULT_WIDTH,n=computeWidth(t.wrapPixels,t.wrapCount,this.currentFont.widthFactor),i=a/n,o=i*(c.height+c.descender),l&&(l.width||d.setAttribute("geometry","width",a),l.height||d.setAttribute("geometry","height",o)),e="align"===t.anchor?t.align:t.anchor,"left"===e)s=0;else if("right"===e)s=-1*c.width;else{if("center"!==e)throw new TypeError("Invalid text.anchor property value",e);s=-1*c.width/2}if(r=t.baseline,"bottom"===r)h=0;else if("top"===r)h=-1*c.height+c.ascender;else{if("center"!==r)throw new TypeError("Invalid text.baseline property value",r);h=-1*c.height/2}f.position.x=s*i+t.xOffset,f.position.y=h*i,f.position.z=t.zOffset,f.scale.set(i,-1*i,i),this.geometry.computeBoundingSphere()},lookupFont:function(t){return FONTS[t]},updateGeometry:function(t,e,r){t.update(utils.extend({},e,{font:r,width:computeWidth(e.wrapPixels,e.wrapCount,r.widthFactor),text:e.value.toString().replace(/\\n/g,"\n").replace(/\\t/g,"\t"),lineHeight:e.lineHeight||r.common.lineHeight}))}});
},{"../core/component":126,"../core/shader":135,"../lib/three":174,"../utils/":196,"load-bmfont":24,"three-bmfont-text":37}],111:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,controllerUtils=_dereq_("../utils/tracked-controls"),DEFAULT_CAMERA_HEIGHT=_dereq_("../constants").DEFAULT_CAMERA_HEIGHT,THREE=_dereq_("../lib/three"),DEFAULT_HANDEDNESS=_dereq_("../constants").DEFAULT_HANDEDNESS,EYES_TO_ELBOW={x:.175,y:-.3,z:-.03},FOREARM={x:0,y:0,z:-.175};module.exports.Component=registerComponent("tracked-controls",{schema:{controller:{default:0},id:{type:"string",default:""},hand:{type:"string",default:""},idPrefix:{type:"string",default:""},rotationOffset:{default:0},armModel:{default:!0},headElement:{type:"selector"}},init:function(){this.axis=[0,0,0],this.buttonStates={},this.changedAxes=[],this.targetControllerNumber=this.data.controller,this.axisMoveEventDetail={axis:this.axis,changed:this.changedAxes},this.deltaControllerPosition=new THREE.Vector3,this.controllerQuaternion=new THREE.Quaternion,this.controllerEuler=new THREE.Euler,this.updateGamepad(),this.el.object3D.matrixAutoUpdate=!1},tick:function(t,e){var i=this.el.getObject3D("mesh");i&&i.update&&i.update(e/1e3),this.updateGamepad(),this.updatePose(),this.updateButtons()},defaultUserHeight:function(){return DEFAULT_CAMERA_HEIGHT},getHeadElement:function(){return this.data.headElement||this.el.sceneEl.camera.el},updateGamepad:function(){var t=this.data,e=controllerUtils.findMatchingController(this.system.controllers,t.id,t.idPrefix,t.hand,t.controller);this.controller=e},applyArmModel:function(t){var e,i,n,o,r,s=this.controller,a=this.controllerEuler,l=this.controllerQuaternion,h=this.deltaControllerPosition;i=this.getHeadElement(),n=i.object3D,r=this.defaultUserHeight(),o=s.pose,e=(s?s.hand:void 0)||DEFAULT_HANDEDNESS,t.copy(n.position),h.set(EYES_TO_ELBOW.x*("left"===e?-1:"right"===e?1:0),EYES_TO_ELBOW.y,EYES_TO_ELBOW.z),h.multiplyScalar(r),h.applyAxisAngle(n.up,n.rotation.y),t.add(h),h.set(FOREARM.x,FOREARM.y,FOREARM.z),h.multiplyScalar(r),o.orientation?l.fromArray(o.orientation):l.copy(n.quaternion),a.setFromQuaternion(l),a.set(a.x,a.y,0),h.applyEuler(a),t.add(h)},updatePose:function(){var t,e,i=this.controller,n=this.el.object3D,o=this.system.vrDisplay;i&&(t=i.pose,null!==t.position?n.position.fromArray(t.position):this.data.armModel&&this.applyArmModel(n.position),null!==t.orientation&&n.quaternion.fromArray(t.orientation),o&&(e=this.el.sceneEl.renderer.vr.getStandingMatrix(),n.matrixAutoUpdate=!1,n.matrix.compose(n.position,n.quaternion,n.scale),n.matrix.multiplyMatrices(e,n.matrix),n.matrixWorldNeedsUpdate=!0))},updateButtons:function(){var t,e,i=this.controller;if(i){for(e=0;e<i.buttons.length;++e)this.buttonStates[e]||(this.buttonStates[e]={pressed:!1,touched:!1,value:0}),t=i.buttons[e],this.handleButton(e,t);this.handleAxes()}},handleButton:function(t,e){var i=this.handlePress(t,e)||this.handleTouch(t,e)||this.handleValue(t,e);return!!i&&(this.el.emit("buttonchanged",{id:t,state:e}),!0)},handleAxes:function(){var t,e=!1,i=this.controller.axes,n=this.axis,o=this.changedAxes;for(this.changedAxes.length=0,t=0;t<i.length;++t)o.push(n[t]!==i[t]),o[t]&&(e=!0);if(!e)return!1;for(this.axis.length=0,t=0;t<i.length;t++)this.axis.push(i[t]);return this.el.emit("axismove",this.axisMoveEventDetail),!0},handlePress:function(t,e){var i,n=this.buttonStates[t];return e.pressed!==n.pressed&&(i=e.pressed?"down":"up",this.el.emit("button"+i,{id:t,state:e}),n.pressed=e.pressed,!0)},handleTouch:function(t,e){var i,n=this.buttonStates[t];return e.touched!==n.touched&&(i=e.touched?"start":"end",this.el.emit("touch"+i,{id:t,state:e},!0,{touches:[]}),n.touched=e.touched,!0)},handleValue:function(t,e){var i=this.buttonStates[t];return e.value!==i.value&&(i.value=e.value,!0)}});
},{"../constants":117,"../core/component":126,"../lib/three":174,"../utils/tracked-controls":201}],112:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent;module.exports.Component=registerComponent("visible",{schema:{default:!0},update:function(){this.el.object3D.visible=this.data}});
},{"../core/component":126}],113:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../core/component").registerComponent,utils=_dereq_("../utils/"),bind=utils.bind,trackedControlsUtils=_dereq_("../utils/tracked-controls"),checkControllerPresentAndSetup=trackedControlsUtils.checkControllerPresentAndSetup,emitIfAxesChanged=trackedControlsUtils.emitIfAxesChanged,onButtonEvent=trackedControlsUtils.onButtonEvent,VIVE_CONTROLLER_MODEL_OBJ_URL="https://cdn.aframe.io/controllers/vive/vr_controller_vive.obj",VIVE_CONTROLLER_MODEL_OBJ_MTL="https://cdn.aframe.io/controllers/vive/vr_controller_vive.mtl",GAMEPAD_ID_PREFIX="OpenVR ";module.exports.Component=registerComponent("vive-controls",{schema:{hand:{default:"left"},buttonColor:{type:"color",default:"#FAFAFA"},buttonHighlightColor:{type:"color",default:"#22D1EE"},model:{default:!0},rotationOffset:{default:0}},mapping:{axes:{trackpad:[0,1]},buttons:["trackpad","trigger","grip","menu","system"]},init:function(){var t=this;this.animationActive="pointing",this.checkControllerPresentAndSetup=checkControllerPresentAndSetup,this.controllerPresent=!1,this.emitIfAxesChanged=emitIfAxesChanged,this.lastControllerCheck=0,this.onButtonChanged=bind(this.onButtonChanged,this),this.onButtonDown=function(e){onButtonEvent(e.detail.id,"down",t)},this.onButtonUp=function(e){onButtonEvent(e.detail.id,"up",t)},this.onButtonTouchEnd=function(e){onButtonEvent(e.detail.id,"touchend",t)},this.onButtonTouchStart=function(e){onButtonEvent(e.detail.id,"touchstart",t)},this.onAxisMoved=bind(this.onAxisMoved,this),this.previousButtonValues={},this.bindMethods()},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},bindMethods:function(){this.onModelLoaded=bind(this.onModelLoaded,this),this.onControllersUpdate=bind(this.onControllersUpdate,this),this.checkIfControllerPresent=bind(this.checkIfControllerPresent,this),this.removeControllersUpdateListener=bind(this.removeControllersUpdateListener,this),this.onAxisMoved=bind(this.onAxisMoved,this)},addEventListeners:function(){var t=this.el;t.addEventListener("buttonchanged",this.onButtonChanged),t.addEventListener("buttondown",this.onButtonDown),t.addEventListener("buttonup",this.onButtonUp),t.addEventListener("touchend",this.onButtonTouchEnd),t.addEventListener("touchstart",this.onButtonTouchStart),t.addEventListener("model-loaded",this.onModelLoaded),t.addEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!0},removeEventListeners:function(){var t=this.el;t.removeEventListener("buttonchanged",this.onButtonChanged),t.removeEventListener("buttondown",this.onButtonDown),t.removeEventListener("buttonup",this.onButtonUp),t.removeEventListener("touchend",this.onButtonTouchEnd),t.removeEventListener("touchstart",this.onButtonTouchStart),t.removeEventListener("model-loaded",this.onModelLoaded),t.removeEventListener("axismove",this.onAxisMoved),this.controllerEventsActive=!1},checkIfControllerPresent:function(){var t=this.data,e="right"===t.hand?0:"left"===t.hand?1:2;this.checkControllerPresentAndSetup(this,GAMEPAD_ID_PREFIX,{index:e})},injectTrackedControls:function(){var t=this.el,e=this.data;t.setAttribute("tracked-controls",{idPrefix:GAMEPAD_ID_PREFIX,controller:"right"===e.hand?0:"left"===e.hand?1:2,rotationOffset:e.rotationOffset}),this.data.model&&this.el.setAttribute("obj-model",{obj:VIVE_CONTROLLER_MODEL_OBJ_URL,mtl:VIVE_CONTROLLER_MODEL_OBJ_MTL})},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(t){var e,o=this.mapping.buttons[t.detail.id],n=this.buttonMeshes;o&&("trigger"===o&&(e=t.detail.state.value,n&&n.trigger&&(n.trigger.rotation.x=-e*(Math.PI/12))),this.el.emit(o+"changed",t.detail.state))},onModelLoaded:function(t){var e,o=t.detail.model,n=this;this.data.model&&(e=this.buttonMeshes={},e.grip={left:o.getObjectByName("leftgrip"),right:o.getObjectByName("rightgrip")},e.menu=o.getObjectByName("menubutton"),e.system=o.getObjectByName("systembutton"),e.trackpad=o.getObjectByName("touchpad"),e.trigger=o.getObjectByName("trigger"),Object.keys(e).forEach(function(t){n.setButtonColor(t,n.data.buttonColor)}),o.position.set(0,-.015,.04))},onAxisMoved:function(t){this.emitIfAxesChanged(this,this.mapping.axes,t)},updateModel:function(t,e){var o,n;this.data.model&&(n=e.indexOf("touch")!==-1,n||(o="up"===e?this.data.buttonColor:this.data.buttonHighlightColor,this.setButtonColor(t,o)))},setButtonColor:function(t,e){var o=this.buttonMeshes;if(o)return"grip"===t?(o.grip.left.material.color.set(e),void o.grip.right.material.color.set(e)):void o[t].material.color.set(e)}});
},{"../core/component":126,"../utils/":196,"../utils/tracked-controls":201}],114:[function(_dereq_,module,exports){
function isEmptyObject(e){var t;for(t in e)return!1;return!0}var KEYCODE_TO_CODE=_dereq_("../constants").keyboardevent.KEYCODE_TO_CODE,registerComponent=_dereq_("../core/component").registerComponent,THREE=_dereq_("../lib/three"),utils=_dereq_("../utils/"),bind=utils.bind,shouldCaptureKeyEvent=utils.shouldCaptureKeyEvent,CLAMP_VELOCITY=1e-5,MAX_DELTA=.2,KEYS=["KeyW","KeyA","KeyS","KeyD","ArrowUp","ArrowLeft","ArrowRight","ArrowDown"];module.exports.Component=registerComponent("wasd-controls",{schema:{acceleration:{default:65},adAxis:{default:"x",oneOf:["x","y","z"]},adEnabled:{default:!0},adInverted:{default:!1},easing:{default:20},enabled:{default:!0},fly:{default:!1},wsAxis:{default:"z",oneOf:["x","y","z"]},wsEnabled:{default:!0},wsInverted:{default:!1}},init:function(){this.keys={},this.position={},this.velocity=new THREE.Vector3,this.onBlur=bind(this.onBlur,this),this.onFocus=bind(this.onFocus,this),this.onKeyDown=bind(this.onKeyDown,this),this.onKeyUp=bind(this.onKeyUp,this),this.onVisibilityChange=bind(this.onVisibilityChange,this),this.attachVisibilityEventListeners()},tick:function(e,t){var i,n,s=this.data,o=this.el,r=this.position,a=this.velocity;(a[s.adAxis]||a[s.wsAxis]||!isEmptyObject(this.keys))&&(t/=1e3,this.updateVelocity(t),(a[s.adAxis]||a[s.wsAxis])&&(i=o.getAttribute("position"),n=this.getMovementVector(t),r.x=i.x+n.x,r.y=i.y+n.y,r.z=i.z+n.z,o.setAttribute("position",r)))},remove:function(){this.removeKeyEventListeners(),this.removeVisibilityEventListeners()},play:function(){this.attachKeyEventListeners()},pause:function(){this.keys={},this.removeKeyEventListeners()},updateVelocity:function(e){var t,i,n,s,o,r=this.data,a=this.keys,d=this.velocity;return i=r.adAxis,s=r.wsAxis,e>MAX_DELTA?(d[i]=0,void(d[s]=0)):(0!==d[i]&&(d[i]-=d[i]*r.easing*e),0!==d[s]&&(d[s]-=d[s]*r.easing*e),Math.abs(d[i])<CLAMP_VELOCITY&&(d[i]=0),Math.abs(d[s])<CLAMP_VELOCITY&&(d[s]=0),void(r.enabled&&(t=r.acceleration,r.adEnabled&&(n=r.adInverted?-1:1,(a.KeyA||a.ArrowLeft)&&(d[i]-=n*t*e),(a.KeyD||a.ArrowRight)&&(d[i]+=n*t*e)),r.wsEnabled&&(o=r.wsInverted?-1:1,(a.KeyW||a.ArrowUp)&&(d[s]-=o*t*e),(a.KeyS||a.ArrowDown)&&(d[s]+=o*t*e)))))},getMovementVector:function(){var e=new THREE.Vector3(0,0,0),t=new THREE.Euler(0,0,0,"YXZ");return function(i){var n,s=this.el.getAttribute("rotation"),o=this.velocity;return e.copy(o),e.multiplyScalar(i),s?(n=this.data.fly?s.x:0,t.set(THREE.Math.degToRad(n),THREE.Math.degToRad(s.y),0),e.applyEuler(t),e):e}}(),attachVisibilityEventListeners:function(){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)},onBlur:function(){this.pause()},onFocus:function(){this.play()},onVisibilityChange:function(){document.hidden?this.onBlur():this.onFocus()},onKeyDown:function(e){var t;shouldCaptureKeyEvent(e)&&(t=e.code||KEYCODE_TO_CODE[e.keyCode],KEYS.indexOf(t)!==-1&&(this.keys[t]=!0))},onKeyUp:function(e){var t;t=e.code||KEYCODE_TO_CODE[e.keyCode],delete this.keys[t]}});
},{"../constants":117,"../core/component":126,"../lib/three":174,"../utils/":196}],115:[function(_dereq_,module,exports){
var bind=_dereq_("../utils/bind"),registerComponent=_dereq_("../core/component").registerComponent,trackedControlsUtils=_dereq_("../utils/tracked-controls"),onButtonEvent=trackedControlsUtils.onButtonEvent,utils=_dereq_("../utils/"),debug=utils.debug("components:windows-motion-controls:debug"),warn=utils.debug("components:windows-motion-controls:warn"),DEFAULT_HANDEDNESS=_dereq_("../constants").DEFAULT_HANDEDNESS,MODEL_BASE_URL="https://cdn.aframe.io/controllers/microsoft/",MODEL_FILENAMES={left:"left.glb",right:"right.glb",default:"universal.glb"},GAMEPAD_ID_PREFIX="Spatial Controller (Spatial Interaction Source) ",GAMEPAD_ID_PATTERN=/([0-9a-zA-Z]+-[0-9a-zA-Z]+)$/;module.exports.Component=registerComponent("windows-motion-controls",{schema:{hand:{default:DEFAULT_HANDEDNESS},pair:{default:0},model:{default:!0},hideDisconnected:{default:!0}},mapping:{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"},bindMethods:function(){this.onModelError=bind(this.onModelError,this),this.onModelLoaded=bind(this.onModelLoaded,this),this.onControllersUpdate=bind(this.onControllersUpdate,this),this.checkIfControllerPresent=bind(this.checkIfControllerPresent,this),this.onAxisMoved=bind(this.onAxisMoved,this)},init:function(){var t=this,e=this.el;this.onButtonChanged=bind(this.onButtonChanged,this),this.onButtonDown=function(e){onButtonEvent(e,"down",t)},this.onButtonUp=function(e){onButtonEvent(e,"up",t)},this.onButtonTouchStart=function(e){onButtonEvent(e,"touchstart",t)},this.onButtonTouchEnd=function(e){onButtonEvent(e,"touchend",t)},this.onControllerConnected=function(){t.setModelVisibility(!0)},this.onControllerDisconnected=function(){t.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},this.emitIfAxesChanged=trackedControlsUtils.emitIfAxesChanged,this.checkControllerPresentAndSetup=trackedControlsUtils.checkControllerPresentAndSetup,e.addEventListener("controllerconnected",this.onControllerConnected),e.addEventListener("controllerdisconnected",this.onControllerDisconnected)},addEventListeners:function(){var t=this.el;t.addEventListener("buttonchanged",this.onButtonChanged),t.addEventListener("buttondown",this.onButtonDown),t.addEventListener("buttonup",this.onButtonUp),t.addEventListener("touchstart",this.onButtonTouchStart),t.addEventListener("touchend",this.onButtonTouchEnd),t.addEventListener("axismove",this.onAxisMoved),t.addEventListener("model-error",this.onModelError),t.addEventListener("model-loaded",this.onModelLoaded),this.controllerEventsActive=!0},removeEventListeners:function(){var t=this.el;t.removeEventListener("buttonchanged",this.onButtonChanged),t.removeEventListener("buttondown",this.onButtonDown),t.removeEventListener("buttonup",this.onButtonUp),t.removeEventListener("touchstart",this.onButtonTouchStart),t.removeEventListener("touchend",this.onButtonTouchEnd),t.removeEventListener("axismove",this.onAxisMoved),t.removeEventListener("model-error",this.onModelError),t.removeEventListener("model-loaded",this.onModelLoaded),this.controllerEventsActive=!1},checkIfControllerPresent:function(){this.checkControllerPresentAndSetup(this,GAMEPAD_ID_PREFIX,{hand:this.data.hand,index:this.data.pair})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},updateControllerModel:function(){if(!this.data.model||this.rayOrigin.createdFromMesh)return void this.modelReady();var t=this.createControllerModelUrl();this.loadModel(t)},createControllerModelUrl:function(t){var e,n=this.el.components["tracked-controls"],o=n?n.controller:null,i="default",s=this.data.hand;if(o&&(s=o.hand,!t)){var r=o.id.match(GAMEPAD_ID_PATTERN);i=r&&r[0]||i}return e=MODEL_FILENAMES[s]||MODEL_FILENAMES.default,MODEL_BASE_URL+i+"/"+e},injectTrackedControls:function(){var t=this.data;this.el.setAttribute("tracked-controls",{idPrefix:GAMEPAD_ID_PREFIX,controller:t.pair,hand:t.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(t){var e=this.createControllerModelUrl(!0);t.detail.src!==e?(warn("Failed to load controller model for device, attempting to load default."),this.loadModel(e)):warn("Failed to load default controller model.")},loadModel:function(t){this.el.setAttribute("gltf-model","url("+t+")")},onModelLoaded:function(t){function e(t,e){for(var n=0,o=t.children.length;n<o;n++){var i=t.children[n];if(i&&i.name===e)return i}}var n,o,i,s,r=this.controllerModel=t.detail.model,a=this.loadedMeshInfo;if(debug("Processing model"),a.buttonMeshes={},a.axisMeshes={},r){for(n=0;n<this.mapping.buttons.length;n++)o=this.mapping.buttonMeshNames[this.mapping.buttons[n]],o?(i=r.getObjectByName(o),i?(s={index:n,value:e(i,"VALUE"),pressed:e(i,"PRESSED"),unpressed:e(i,"UNPRESSED")},s.value&&s.pressed&&s.unpressed?a.buttonMeshes[this.mapping.buttons[n]]=s:warn("Missing button submesh under mesh with name: "+o+"(VALUE: "+!!s.value+", PRESSED: "+!!s.pressed+", UNPRESSED:"+!!s.unpressed+")")):warn("Missing button mesh with name: "+o)):debug("Skipping unknown button at index: "+n+" with mapped name: "+this.mapping.buttons[n]);for(n=0;n<this.mapping.axisMeshNames.length;n++)o=this.mapping.axisMeshNames[n],o?(i=r.getObjectByName(o),i?(s={index:n,value:e(i,"VALUE"),min:e(i,"MIN"),max:e(i,"MAX")},s.value&&s.min&&s.max?a.axisMeshes[n]=s:warn("Missing axis submesh under mesh with name: "+o+"(VALUE: "+!!s.value+", MIN: "+!!s.min+", MAX:"+!!s.max+")")):warn("Missing axis mesh with name: "+o)):debug("Skipping unknown axis at index: "+n);this.calculateRayOriginFromMesh(r),this.setModelVisibility()}debug("Model load complete.")},calculateRayOriginFromMesh:function(){var t=new THREE.Quaternion;return function(e){var n;if(this.rayOrigin.origin.set(0,0,0),this.rayOrigin.direction.set(0,0,-1),this.rayOrigin.createdFromMesh=!0,n=e.getObjectByName(this.mapping.pointingPoseMeshName)){var o=e.parent;o&&(e.parent=null,e.updateMatrixWorld(!0),e.parent=o),n.getWorldPosition(this.rayOrigin.origin),n.getWorldQuaternion(t),this.rayOrigin.direction.applyQuaternion(t),o&&e.updateMatrixWorld(!0)}else debug("Mesh does not contain pointing origin data, defaulting to none.");this.modelReady()}}(),lerpAxisTransform:function(){var t=new THREE.Quaternion;return function(e,n){var o=this.loadedMeshInfo.axisMeshes[e];if(o){var i=o.min,s=o.max,r=o.value,a=.5*n+.5;r.setRotationFromQuaternion(t.copy(i.quaternion).slerp(s.quaternion,a)),r.position.lerpVectors(i.position,s.position,a)}}}(),lerpButtonTransform:function(){var t=new THREE.Quaternion;return function(e,n){var o=this.loadedMeshInfo.buttonMeshes[e];if(o){var i=o.unpressed,s=o.pressed,r=o.value;r.setRotationFromQuaternion(t.copy(i.quaternion).slerp(s.quaternion,n)),r.position.lerpVectors(i.position,s.position,n)}}}(),modelReady:function(){this.el.emit("controllermodelready",{name:"windows-motion-controls",model:this.data.model,rayOrigin:this.rayOrigin})},onButtonChanged:function(t){var e=this.mapping.buttons[t.detail.id];e&&(this.loadedMeshInfo&&this.loadedMeshInfo.buttonMeshes&&this.lerpButtonTransform(e,t.detail.state.value),this.el.emit(e+"changed",t.detail.state))},onAxisMoved:function(t){var e=this.mapping.axisMeshNames.length;if(this.loadedMeshInfo&&this.loadedMeshInfo.axisMeshes)for(var n=0;n<e;n++)this.lerpAxisTransform(n,t.detail.axis[n]||0);this.emitIfAxesChanged(this,this.mapping.axes,t)},setModelVisibility:function(t){var e=this.el.getObject3D("mesh");t=void 0!==t?t:this.modelVisible,this.modelVisible=t,e&&(e.visible=t)}});
},{"../constants":117,"../core/component":126,"../utils/":196,"../utils/bind":190,"../utils/tracked-controls":201}],116:[function(_dereq_,module,exports){
var TWEEN=_dereq_("@tweenjs/tween.js"),DIRECTIONS={alternate:"alternate",alternateReverse:"alternate-reverse",normal:"normal",reverse:"reverse"},EASING_FUNCTIONS={linear:TWEEN.Easing.Linear.None,ease:TWEEN.Easing.Cubic.InOut,"ease-in":TWEEN.Easing.Cubic.In,"ease-out":TWEEN.Easing.Cubic.Out,"ease-in-out":TWEEN.Easing.Cubic.InOut,"ease-cubic":TWEEN.Easing.Cubic.In,"ease-in-cubic":TWEEN.Easing.Cubic.In,"ease-out-cubic":TWEEN.Easing.Cubic.Out,"ease-in-out-cubic":TWEEN.Easing.Cubic.InOut,"ease-quad":TWEEN.Easing.Quadratic.InOut,"ease-in-quad":TWEEN.Easing.Quadratic.In,"ease-out-quad":TWEEN.Easing.Quadratic.Out,"ease-in-out-quad":TWEEN.Easing.Quadratic.InOut,"ease-quart":TWEEN.Easing.Quartic.InOut,"ease-in-quart":TWEEN.Easing.Quartic.In,"ease-out-quart":TWEEN.Easing.Quartic.Out,"ease-in-out-quart":TWEEN.Easing.Quartic.InOut,"ease-quint":TWEEN.Easing.Quintic.InOut,"ease-in-quint":TWEEN.Easing.Quintic.In,"ease-out-quint":TWEEN.Easing.Quintic.Out,"ease-in-out-quint":TWEEN.Easing.Quintic.InOut,"ease-sine":TWEEN.Easing.Sinusoidal.InOut,"ease-in-sine":TWEEN.Easing.Sinusoidal.In,"ease-out-sine":TWEEN.Easing.Sinusoidal.Out,"ease-in-out-sine":TWEEN.Easing.Sinusoidal.InOut,"ease-expo":TWEEN.Easing.Exponential.InOut,"ease-in-expo":TWEEN.Easing.Exponential.In,"ease-out-expo":TWEEN.Easing.Exponential.Out,"ease-in-out-expo":TWEEN.Easing.Exponential.InOut,"ease-circ":TWEEN.Easing.Circular.InOut,"ease-in-circ":TWEEN.Easing.Circular.In,"ease-out-circ":TWEEN.Easing.Circular.Out,"ease-in-out-circ":TWEEN.Easing.Circular.InOut,"ease-elastic":TWEEN.Easing.Elastic.InOut,"ease-in-elastic":TWEEN.Easing.Elastic.In,"ease-out-elastic":TWEEN.Easing.Elastic.Out,"ease-in-out-elastic":TWEEN.Easing.Elastic.InOut,"ease-back":TWEEN.Easing.Back.InOut,"ease-in-back":TWEEN.Easing.Back.In,"ease-out-back":TWEEN.Easing.Back.Out,"ease-in-out-back":TWEEN.Easing.Back.InOut,"ease-bounce":TWEEN.Easing.Bounce.InOut,"ease-in-bounce":TWEEN.Easing.Bounce.In,"ease-out-bounce":TWEEN.Easing.Bounce.Out,"ease-in-out-bounce":TWEEN.Easing.Bounce.InOut},FILLS={backwards:"backwards",both:"both",forwards:"forwards",none:"none"},REPEATS={indefinite:"indefinite"},DEFAULTS={attribute:"rotation",begin:"",end:"",delay:0,dur:1e3,easing:"ease",direction:DIRECTIONS.normal,fill:FILLS.forwards,from:void 0,repeat:0,to:void 0};module.exports.defaults=DEFAULTS,module.exports.directions=DIRECTIONS,module.exports.easingFunctions=EASING_FUNCTIONS,module.exports.fills=FILLS,module.exports.repeats=REPEATS;
},{"@tweenjs/tween.js":1}],117:[function(_dereq_,module,exports){
module.exports={AFRAME_INJECTED:"aframe-injected",DEFAULT_CAMERA_HEIGHT:1.6,DEFAULT_HANDEDNESS:"right",animation:_dereq_("./animation"),keyboardevent:_dereq_("./keyboardevent")};
},{"./animation":116,"./keyboardevent":118}],118:[function(_dereq_,module,exports){
module.exports={KEYCODE_TO_CODE:{38:"ArrowUp",37:"ArrowLeft",40:"ArrowDown",39:"ArrowRight",87:"KeyW",65:"KeyA",83:"KeyS",68:"KeyD"}};
},{}],119:[function(_dereq_,module,exports){
function cloneValue(t){return utils.extend({},t)}function getAnimationValues(t,e,i,n,a){function o(){var e=m[0],i=m[1],n=t.components[e],a=n&&n.schema;return a&&a[i]&&"color"===a[i].type}function s(){v=m[0],p=m[1],c=t.components[v],c||(t.setAttribute(v,""),c=t.components[v]),h=c.schema,void 0===i?b[e]=getComponentProperty(t,e):b[e]=i,b[e]=parseProperty(b[e],h[p]),g[e]=parseProperty(n,h[p]),f=function(i){e in i&&t.setAttribute(v,p,i[e])}}function r(){b=i?coordinates.parse(i):a,g=coordinates.parse(n),f=function(i){t.setAttribute(e,i)}}function u(){void 0===i?b[e]=!1:b[e]=strToBool(i),b[e]=boolToNum(b[e]),g[e]=boolToNum(strToBool(n)),f=function(i){t.setAttribute(e,!!i[e])}}function l(){b=new THREE.Color(i||t.getAttribute(e)),g=new THREE.Color(n),f=function(i){m.length>1&&t.setAttribute(m[0],m[1],rgbVectorToHex(i)),t.setAttribute(e,rgbVectorToHex(i))}}function d(){void 0===i?b[e]=parseFloat(t.getAttribute(e)):b[e]=parseFloat(i),g[e]=parseFloat(n),f=function(i){t.setAttribute(e,i[e])}}var h,c,p,v,f,m=e.split("."),b={},g={};return 2===m.length?o()?l():s():n&&isCoordinates(n)?r():["true","false"].indexOf(n)!==-1?u():isNaN(n)?l():d(),{from:b,partialSetAttribute:f,to:g}}function strToBool(t){return"true"===t}function boolToNum(t){return t?1:0}function componentToHex(t){var e=t.toString(16);return 1===e.length?"0"+e:e}function convertToIntegerColor(t){return Math.floor(255*Math.min(Math.abs(t),1))}function rgbVectorToHex(t){return"#"+["r","g","b"].map(function(e){return componentToHex(convertToIntegerColor(t[e]))}).join("")}var ANode=_dereq_("./a-node"),animationConstants=_dereq_("../constants/animation"),coordinates=_dereq_("../utils/").coordinates,parseProperty=_dereq_("./schema").parseProperty,registerElement=_dereq_("./a-register-element").registerElement,TWEEN=_dereq_("@tweenjs/tween.js"),THREE=_dereq_("../lib/three"),utils=_dereq_("../utils/"),bind=utils.bind,getComponentProperty=utils.entity.getComponentProperty,DEFAULTS=animationConstants.defaults,DIRECTIONS=animationConstants.directions,EASING_FUNCTIONS=animationConstants.easingFunctions,FILLS=animationConstants.fills,REPEATS=animationConstants.repeats,isCoordinates=coordinates.isCoordinates;module.exports.AAnimation=registerElement("a-animation",{prototype:Object.create(ANode.prototype,{createdCallback:{value:function(){this.bindMethods(),this.isRunning=!1,this.partialSetAttribute=function(){},this.tween=null}},attachedCallback:{value:function(){this.el=this.parentNode,this.handleMixinUpdate(),this.update(),this.load()}},attributeChangedCallback:{value:function(t,e,i){this.hasLoaded&&this.isRunning&&(this.stop(),this.handleMixinUpdate(),this.update())}},detachedCallback:{value:function(){this.isRunning&&this.stop()}},getTween:{value:function(){var t,e,i,n,a=this,o=a.data,s=a.el,r=o.attribute,u=parseInt(o.delay,10),l=getComponentProperty(s,r),d=a.getDirection(o.direction),h=EASING_FUNCTIONS[o.easing],c=o.fill,p=o.repeat===REPEATS.indefinite?1/0:0,v=!1;return t=getAnimationValues(s,r,o.from||a.initialValue,o.to,l),e=t.from,i=t.to,a.partialSetAttribute=t.partialSetAttribute,void 0===a.count&&(a.count=p===1/0?0:parseInt(o.repeat,10)),isNaN(u)&&(u=0),a.initialValue=a.initialValue||cloneValue(l),p===1/0&&c===FILLS.forwards&&[DIRECTIONS.alternate,DIRECTIONS.alternateReverse].indexOf(o.direction)!==-1&&(v=!0),d===DIRECTIONS.reverse&&(n=i,i=cloneValue(e),e=cloneValue(n)),[FILLS.backwards,FILLS.both].indexOf(c)!==-1&&a.partialSetAttribute(e),new TWEEN.Tween(cloneValue(e)).to(i,o.dur).delay(u).easing(h).repeat(p).yoyo(v).onUpdate(function(){a.partialSetAttribute(this)}).onComplete(bind(a.onCompleted,a))}},update:{value:function(){var t=this.data;"infinite"===t.repeat&&console.warn("Using 'infinite' as 'repeat' value is invalid.  Use 'indefinite' instead."),""===t.begin||isNaN(t.begin)||(console.warn("Using 'begin' to specify a delay is deprecated. Use 'delay' instead."),t.delay=t.begin,t.begin="");var e=t.begin,i=t.end;this.evt&&this.removeEventListeners(this.evt),this.evt={begin:e,end:i},this.addEventListeners(this.evt),""===e&&(this.stop(),this.start())},writable:window.debug},onCompleted:{value:function(){var t=this.data;return this.isRunning=!1,[FILLS.backwards,FILLS.none].indexOf(t.fill)!==-1&&this.partialSetAttribute(this.initialValue),0===this.count?(this.count=void 0,void this.emit("animationend")):(this.isRunning=!1,this.count--,void this.start())}},start:{value:function(){var t=this;return this.el.hasLoaded?void(!this.isRunning&&this.el.isPlaying&&(this.tween=this.getTween(),this.isRunning=!0,this.tween.start(),this.emit("animationstart"))):void this.el.addEventListener("loaded",function(){t.start()})},writable:!0},stop:{value:function(){var t=this.tween;t&&(t.stop(),this.isRunning=!1,[FILLS.backwards,FILLS.none].indexOf(this.data.fill)!==-1&&this.partialSetAttribute(this.initialValue),this.emit("animationstop"))},writable:!0},getDirection:{value:function(t){return t===DIRECTIONS.alternate?(this.prevDirection=this.prevDirection===DIRECTIONS.normal?DIRECTIONS.reverse:DIRECTIONS.normal,this.prevDirection):t===DIRECTIONS.alternateReverse?(this.prevDirection=this.prevDirection===DIRECTIONS.reverse?DIRECTIONS.normal:DIRECTIONS.reverse,this.prevDirection):t}},bindMethods:{value:function(){this.start=bind(this.start,this),this.stop=bind(this.stop,this),this.onStateAdded=bind(this.onStateAdded,this),this.onStateRemoved=bind(this.onStateRemoved,this)}},addEventListeners:{value:function(t){var e=this.el,i=this;utils.splitString(t.begin).forEach(function(t){e.addEventListener(t,i.start)}),utils.splitString(t.end).forEach(function(t){e.addEventListener(t,i.stop)}),""===t.begin&&e.addEventListener("play",this.start),e.addEventListener("pause",this.stop),e.addEventListener("stateadded",this.onStateAdded),e.addEventListener("stateremoved",this.onStateRemoved)}},removeEventListeners:{value:function(t){var e=this.el,i=this.start,n=this.stop;utils.splitString(t.begin).forEach(function(t){e.removeEventListener(t,i)}),utils.splitString(t.end).forEach(function(t){e.removeEventListener(t,n)}),e.removeEventListener("stateadded",this.onStateAdded),e.removeEventListener("stateremoved",this.onStateRemoved)}},onStateAdded:{value:function(t){t.detail.state===this.data.begin&&this.start()},writable:!0},onStateRemoved:{value:function(t){t.detail.state===this.data.begin&&this.stop()},writable:!0},handleMixinUpdate:{value:function(){var t,e,i,n={};i=document.querySelector("#"+this.getAttribute("mixin")),e=i?utils.getElData(i,DEFAULTS):{},t=utils.getElData(this,DEFAULTS),utils.extend(n,DEFAULTS,e,t),this.data=n}}})}),module.exports.getAnimationValues=getAnimationValues;
},{"../constants/animation":116,"../lib/three":174,"../utils/":196,"./a-node":124,"./a-register-element":125,"./schema":134,"@tweenjs/tween.js":1}],120:[function(_dereq_,module,exports){
function mediaElementLoaded(e){if(e.hasAttribute("autoplay")||"auto"===e.getAttribute("preload"))return new Promise(function(t,r){function i(){for(var r=0,i=0;i<e.buffered.length;i++)r+=e.buffered.end(i)-e.buffered.start(i);r>=e.duration&&(THREE.Cache.files[e.getAttribute("src")]=e,t())}return 4===e.readyState?t():e.error?r():(e.addEventListener("loadeddata",i,!1),e.addEventListener("progress",i,!1),void e.addEventListener("error",r,!1))})}function fixUpMediaElement(e){var t=setCrossOrigin(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 setCrossOrigin(e){var t,r;if(e.hasAttribute("crossorigin"))return e;if(r=e.getAttribute("src"),null!==r){if(r.indexOf("://")===-1)return e;if(extractDomain(r)===window.location.host)return e}return warn('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">)',r),e.crossOrigin="anonymous",t=e.cloneNode(!0)}function extractDomain(e){var t=e.indexOf("://")>-1?e.split("/")[2]:e.split("/")[0];return t.substring(0,t.indexOf(":"))}function inferResponseType(e){var t=e.lastIndexOf(".");if(t>=0){var r=e.slice(t,e.length);if(".gltf"===r||".glb"===r)return"arraybuffer"}return"text"}var ANode=_dereq_("./a-node"),bind=_dereq_("../utils/bind"),debug=_dereq_("../utils/debug"),registerElement=_dereq_("./a-register-element").registerElement,THREE=_dereq_("../lib/three"),fileLoader=new THREE.FileLoader,warn=debug("core:a-assets:warn");module.exports=registerElement("a-assets",{prototype:Object.create(ANode.prototype,{createdCallback:{value:function(){this.isAssets=!0,this.fileLoader=fileLoader,this.timeout=null}},attachedCallback:{value:function(){var e,t,r,i,s,o,n=this,a=[];if(!this.parentNode.isScene)throw new Error("<a-assets> must be a child of a <a-scene>.");for(s=this.querySelectorAll("img"),e=0;e<s.length;e++)i=fixUpMediaElement(s[e]),a.push(new Promise(function(t,r){THREE.Cache.files[s[e].getAttribute("src")]=i,i.onload=t,i.onerror=r}));for(r=this.querySelectorAll("audio, video"),e=0;e<r.length;e++)t=fixUpMediaElement(r[e]),t.src||t.srcObject||warn("Audio/video asset has neither `src` nor `srcObject` attributes."),a.push(mediaElementLoaded(t));Promise.all(a).then(bind(this.load,this)),o=parseInt(this.getAttribute("timeout"),10)||3e3,this.timeout=setTimeout(function(){n.hasLoaded||(warn("Asset loading timed out in ",o,"ms"),n.emit("timeout"),n.load())},o)}},detachedCallback:{value:function(){this.timeout&&clearTimeout(this.timeout)}},load:{value:function(){ANode.prototype.load.call(this,null,function(e){return e.isAssetItem&&e.hasAttribute("src")})}}})}),registerElement("a-asset-item",{prototype:Object.create(ANode.prototype,{createdCallback:{value:function(){this.data=null,this.isAssetItem=!0}},attachedCallback:{value:function(){var e=this,t=this.getAttribute("src");fileLoader.setResponseType(this.getAttribute("response-type")||inferResponseType(t)),fileLoader.load(t,function(t){e.data=t,setTimeout(function(){ANode.prototype.load.call(e)})},function(t){e.emit("progress",{loadedBytes:t.loaded,totalBytes:t.total,xhr:t})},function(t){e.emit("error",{xhr:t})})}}})}),module.exports.inferResponseType=inferResponseType;
},{"../lib/three":174,"../utils/bind":190,"../utils/debug":192,"./a-node":124,"./a-register-element":125}],121:[function(_dereq_,module,exports){
var debug=_dereq_("../utils/debug"),registerElement=_dereq_("./a-register-element").registerElement,warn=debug("core:cubemap:warn");module.exports=registerElement("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]"),r=[];if(6===t.length){for(e=0;e<t.length;e++)r.push(t[e].getAttribute("src"));return r}warn("<a-cubemap> did not contain exactly six elements each with a `src` attribute.")},writable:window.debug}})});
},{"../utils/debug":192,"./a-register-element":125}],122:[function(_dereq_,module,exports){
function checkComponentDefined(t,e){return void 0!==t.defaultComponents[e]||(!(!t.components[e]||!t.components[e].attrValue)||isComponentMixedIn(e,t.mixinEls))}function isComponentMixedIn(t,e){var i,n=!1;for(i=0;i<e.length&&!(n=e[i].hasAttribute(t));++i);return n}function mergeComponentData(t,e){return e?e.constructor===Object?utils.extend(e,utils.styleParser.parse(t||{})):t||e:t}function isComponent(t){return t.indexOf(MULTIPLE_COMPONENT_DELIMITER)!==-1&&(t=utils.split(t,MULTIPLE_COMPONENT_DELIMITER)[0]),!!COMPONENTS[t]}function getRotation(t){var e=THREE.Math.radToDeg,i=t.object3D.rotation,n=t.rotationObj;return n.x=e(i.x),n.y=e(i.y),n.z=e(i.z),n}var ANode=_dereq_("./a-node"),COMPONENTS=_dereq_("./component").components,registerElement=_dereq_("./a-register-element").registerElement,THREE=_dereq_("../lib/three"),utils=_dereq_("../utils/"),AEntity,debug=utils.debug("core:a-entity:debug"),warn=utils.debug("core:a-entity:warn"),MULTIPLE_COMPONENT_DELIMITER="__",proto=Object.create(ANode.prototype,{defaultComponents:{value:{position:"",rotation:"",scale:"",visible:""}},createdCallback:{value:function(){this.components={},this.initializingComponents={},this.componentsToUpdate={},this.isEntity=!0,this.isPlaying=!1,this.object3D=new THREE.Group,this.object3D.el=this,this.object3DMap={},this.parentEl=null,this.rotationObj={},this.states=[]}},attributeChangedCallback:{value:function(t,e,i){var n=this.components[t];return n&&n.justInitialized&&""===i?void delete n.justInitialized:void((n||null!==i)&&this.setEntityAttribute(t,e,i))}},attachedCallback:{value:function(){var t,e=this.sceneEl,i=this;if(this.addToParent(),!this.isScene)return e?(t=e.querySelector("a-assets"),t&&!t.hasLoaded?void t.addEventListener("loaded",function(){i.load()}):void this.load()):void this.load()}},detachedCallback:{value:function(){var t;if(this.parentEl){for(t in this.components)this.removeComponent(t);this.isScene||(this.removeFromParent(),ANode.prototype.detachedCallback.call(this),this.object3D.el=null)}}},handleMixinUpdate:{value:function(t){return t?void this.updateComponent(t,this.getDOMAttribute(t)):void this.updateComponents()}},getObject3D:{value:function(t){return this.object3DMap[t]}},setObject3D:{value:function(t,e){var i,n=this;if(!(e instanceof THREE.Object3D))throw new Error("`Entity.setObject3D` was called with an object that was not an instance of THREE.Object3D.");i=this.getObject3D(t),i&&this.object3D.remove(i),e.el=this,e.children.length&&e.traverse(function(t){t.el=n}),this.object3D.add(e),this.object3DMap[t]=e,this.emit("object3dset",{object:e,type:t})}},removeObject3D:{value:function(t){var e=this.getObject3D(t);return e?(this.object3D.remove(e),delete this.object3DMap[t],void this.emit("object3dremove",{type:t})):void warn("Tried to remove `Object3D` of type:",t,"which was not defined.")}},getOrCreateObject3D:{value:function(t,e){var i=this.getObject3D(t);return!i&&e&&(i=new e,this.setObject3D(t,i)),warn("`getOrCreateObject3D` has been deprecated. Use `setObject3D()` and `object3dset` event instead."),i}},add:{value:function(t){if(!t.object3D)throw new Error("Trying to add an element that doesn't have an `object3D`");this.object3D.add(t.object3D),this.emit("child-attached",{el:t})}},addToParent:{value:function(){var t=this.parentEl=this.parentNode;t&&t.add&&!this.attachedToParent&&(t.add(this),this.attachedToParent=!0)}},removeFromParent:{value:function(){var t=this.parentEl;this.parentEl.remove(this),this.attachedToParent=!1,this.parentEl=this.parentNode=null,t.emit("child-detached",{el:this})}},load:{value:function(){var t=this;!this.hasLoaded&&this.parentEl&&ANode.prototype.load.call(this,function(){t.parentEl&&(t.updateComponents(),(t.isScene||t.parentEl.isPlaying)&&t.play())})},writable:window.debug},remove:{value:function(t){this.object3D.remove(t.object3D)}},getChildEntities:{value:function(){for(var t=this.children,e=[],i=0;i<t.length;i++){var n=t[i];n instanceof AEntity&&e.push(n)}return e}},initComponent:{value:function(t,e,i){var n,o,s,a,r;if(s=utils.split(t,MULTIPLE_COMPONENT_DELIMITER),o=s[1],a=s[0],COMPONENTS[a]&&(r=checkComponentDefined(this,t)||void 0!==e,(r||i)&&!(t in this.components))){if(this.initComponentDependencies(a),o&&!COMPONENTS[a].multiple)throw new Error("Trying to initialize multiple components of type `"+a+"`. There can only be one component of this type per entity.");n=new COMPONENTS[a].Component(this,e,o),this.isPlaying&&n.play(),this.hasAttribute(t)||(n.justInitialized=!0,window.HTMLElement.prototype.setAttribute.call(this,t,"")),debug("Component initialized: %s",t)}},writable:window.debug},initComponentDependencies:{value:function(t){var e,i,n=this,o=COMPONENTS[t];if(o&&(e=COMPONENTS[t].dependencies))for(i=0;i<e.length;i++)n.initComponent(e[i],window.HTMLElement.prototype.getAttribute.call(n,e[i])||void 0,!0)}},removeComponent:{value:function(t){var e,i;if(i=t in this.defaultComponents,!i&&(e=this.components[t])){if(!e.initialized)return void this.addEventListener("componentinitialized",function e(i){i.detail.name===t&&(this.removeComponent(t),this.removeEventListener("componentinitialized",e))});e.pause(),e.remove(),delete this.components[t],this.emit("componentremoved",e.evtDetail)}},writable:window.debug},updateComponents:{value:function(){var t,e,i,n,o=this.componentsToUpdate;if(this.hasLoaded){for(i=0;i<this.mixinEls.length;i++)for(n in this.mixinEls[i].componentCache)isComponent(n)&&(o[n]=!0);if(this.getExtraComponents){e=this.getExtraComponents();for(n in e)isComponent(n)&&(o[n]=!0)}for(i=0;i<this.attributes.length;++i)n=this.attributes[i].name,isComponent(n)&&(o[n]=!0);for(n in this.defaultComponents)t=mergeComponentData(this.getDOMAttribute(n),e&&e[n]),this.updateComponent(n,t),delete o[n];for(n in o)t=mergeComponentData(this.getDOMAttribute(n),e&&e[n]),this.updateComponent(n,t),delete o[n]}},writable:window.debug},updateComponent:{value:function(t,e,i){var n=this.components[t],o=t in this.defaultComponents;return n?null!==e||o?void n.updateProperties(e,i):void this.removeComponent(t):void this.initComponent(t,e,!1)}},removeAttribute:{value:function(t,e){var i=this.components[t];if(!i||void 0!==e||(this.removeComponent(t),!this.components[t])){if(i&&void 0!==e)return void i.resetProperty(e);"mixin"===t&&this.mixinUpdate(""),window.HTMLElement.prototype.removeAttribute.call(this,t)}}},play:{value:function(){var t,e,i;if(!this.isPlaying&&this.hasLoaded){this.isPlaying=!0;for(i in this.components)this.components[i].play();for(t=this.getChildEntities(),e=0;e<t.length;e++)t[e].play();this.emit("play")}},writable:!0},pause:{value:function(){var t,e,i;if(this.isPlaying){this.isPlaying=!1;for(i in this.components)this.components[i].pause();for(t=this.getChildEntities(),e=0;e<t.length;e++)t[e].pause();this.emit("pause")}},writable:!0},setEntityAttribute:{value:function(t,e,i){if(COMPONENTS[t]||this.components[t])return void this.updateComponent(t,i);if("mixin"===t){if(i===this.computedMixinStr)return;this.mixinUpdate(i,e)}}},mixinUpdate:{value:function(t,e){e=e||this.getAttribute("mixin"),this.updateMixins(t,e),this.updateComponents()}},setAttribute:{value:function(t,e,i){var n,o,s,a,r;return a=t.indexOf(MULTIPLE_COMPONENT_DELIMITER),s=a>0?t.substring(0,a):t,COMPONENTS[s]?(!this.components[t]&&this.hasAttribute(t)&&this.updateComponent(t,window.HTMLElement.prototype.getAttribute.call(this,t)),"undefined"!=typeof i&&"string"==typeof e&&e.length>0&&"string"==typeof utils.styleParser.parse(e)?(n={},n[e]=i,o=!1):(n=e,o=i===!0),this.updateComponent(t,n,o),r=this.sceneEl&&this.sceneEl.getAttribute("debug"),void(r&&this.components[t].flushToDOM())):("mixin"===t&&this.mixinUpdate(e),void ANode.prototype.setAttribute.call(this,t,e))},writable:window.debug},flushToDOM:{value:function(t){var e,i,n,o=this.components,s=this.defaultComponents,a=this.children;for(n in o)o[n].flushToDOM(n in s);if(t)for(i=0;i<a.length;++i)e=a[i],e.flushToDOM&&e.flushToDOM(t)}},getAttribute:{value:function(t){var e;return"position"===t?this.object3D.position:"rotation"===t?getRotation(this):"scale"===t?this.object3D.scale:"visible"===t?this.object3D.visible:(e=this.components[t],e?e.data:window.HTMLElement.prototype.getAttribute.call(this,t))},writable:window.debug},getComputedAttribute:{value:function(t){return warn("`getComputedAttribute` is deprecated. Use `getAttribute` instead."),this.getAttribute(t)}},getDOMAttribute:{value:function(t){var e=this.components[t];return e?e.attrValue:window.HTMLElement.prototype.getAttribute.call(this,t)},writable:window.debug},addState:{value:function(t){this.is(t)||(this.states.push(t),this.emit("stateadded",t))}},removeState:{value:function(t){var e=this.states.indexOf(t);e!==-1&&(this.states.splice(e,1),this.emit("stateremoved",t))}},is:{value:function(t){return this.states.indexOf(t)!==-1}}});AEntity=registerElement("a-entity",{prototype:proto}),module.exports=AEntity;
},{"../lib/three":174,"../utils/":196,"./a-node":124,"./a-register-element":125,"./component":126}],123:[function(_dereq_,module,exports){
var ANode=_dereq_("./a-node"),registerElement=_dereq_("./a-register-element").registerElement,components=_dereq_("./component").components,utils=_dereq_("../utils"),MULTIPLE_COMPONENT_DELIMITER="__";module.exports=registerElement("a-mixin",{prototype:Object.create(ANode.prototype,{createdCallback:{value:function(){this.componentCache={},this.id=this.getAttribute("id"),this.isMixin=!0}},attributeChangedCallback:{value:function(t,e,i){this.cacheAttribute(t,i)}},attachedCallback:{value:function(){this.sceneEl=this.closestScene(),this.cacheAttributes(),this.updateEntities(),this.load()}},setAttribute:{value:function(t,e){window.HTMLElement.prototype.setAttribute.call(this,t,e),this.cacheAttribute(t,e)}},cacheAttribute:{value:function(t,e){var i,n;n=utils.split(t,MULTIPLE_COMPONENT_DELIMITER)[0],i=components[n],i&&(void 0===e&&(e=window.HTMLElement.prototype.getAttribute.call(this,t)),this.componentCache[t]=i.parseAttrValueForCache(e))}},getAttribute:{value:function(t){return this.componentCache[t]||window.HTMLElement.prototype.getAttribute.call(this,t)}},cacheAttributes:{value:function(){var t,e,i=this.attributes;for(e=0;e<i.length;e++)t=i[e].name,this.cacheAttribute(t)}},updateEntities:{value:function(){var t,e,i;if(this.sceneEl)for(e=this.sceneEl.querySelectorAll("[mixin~="+this.id+"]"),i=0;i<e.length;i++)t=e[i],t.hasLoaded&&!t.isMixin&&t.mixinUpdate(this.id)}}})});
},{"../utils":196,"./a-node":124,"./a-register-element":125,"./component":126}],124:[function(_dereq_,module,exports){
var registerElement=_dereq_("./a-register-element").registerElement,isNode=_dereq_("./a-register-element").isNode,utils=_dereq_("../utils/"),warn=utils.debug("core:a-node:warn"),MIXIN_OBSERVER_CONFIG={attributes:!0};module.exports=registerElement("a-node",{prototype:Object.create(window.HTMLElement.prototype,{createdCallback:{value:function(){this.computedMixinStr="",this.hasLoaded=!1,this.isNode=!0,this.mixinEls=[],this.mixinObservers={}},writable:window.debug},attachedCallback:{value:function(){var e;this.sceneEl=this.closestScene(),this.sceneEl||warn("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"),e&&this.updateMixins(e))},writable:window.debug},attributeChangedCallback:{value:function(e,t,i){i!==this.computedMixinStr&&("mixin"!==e||this.isMixin||this.updateMixins(i,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,i=this;i&&!t.call(i,e);)i=i.parentElement;return i}},detachedCallback:{value:function(){this.hasLoaded=!1}},load:{value:function(e,t){var i,n,s=this;this.hasLoaded||(t=t||isNode,i=this.getChildren(),n=i.filter(t).map(function(e){return new Promise(function(t){return e.hasLoaded?t():void e.addEventListener("loaded",t)})}),Promise.all(n).then(function(){s.hasLoaded=!0,e&&e(),s.emit("loaded",void 0,!1)}))},writable:!0},getChildren:{value:function(){return Array.prototype.slice.call(this.children,0)}},updateMixins:{value:function(){var e=[],t=[];return function(i,n){var s,r,a;for(e.length=0,t.length=0,r=i?utils.split(i.trim(),/\s+/):e,a=n?utils.split(n.trim(),/\s+/):t,s=0;s<a.length;s++)r.indexOf(a[s])===-1&&this.unregisterMixin(a[s]);for(this.computedMixinStr="",this.mixinEls.length=0,s=0;s<r.length;s++)this.registerMixin(document.getElementById(r[s]));this.computedMixinStr&&(this.computedMixinStr=this.computedMixinStr.trim(),window.HTMLElement.prototype.setAttribute.call(this,"mixin",this.computedMixinStr))}}()},registerMixin:{value:function(e){var t,i,n;if(e){if(n=e.getAttribute("mixin"))for(t=utils.split(n.trim(),/\s+/),i=0;i<t.length;i++)this.registerMixin(document.getElementById(t[i]));this.computedMixinStr=this.computedMixinStr+" "+e.id,this.mixinEls.push(e),this.attachMixinListener(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,i,n=this.mixinEls;for(t=0;t<n.length;++t)if(i=n[t],e===i.id){n.splice(t,1);break}this.removeMixinListener(e)}},removeMixinListener:{value:function(e){var t=this.mixinObservers[e];t&&(t.disconnect(),this.mixinObservers[e]=null)}},attachMixinListener:{value:function(e){var t,i,n,s=this;e&&(i=e.id,t=this.mixinObservers[i],t||(n=new MutationObserver(function(e){s.handleMixinUpdate(e[0].attributeName)}),n.observe(e,MIXIN_OBSERVER_CONFIG),this.mixinObservers[i]=n))}},handleMixinUpdate:{value:function(){}},emit:{value:function(){var e={};return function(t,i,n,s){void 0===n&&(n=!0),e.bubbles=!!n,e.detail=i,s&&(e=utils.extend({},s,e)),this.dispatchEvent(new CustomEvent(t,e))}}(),writable:window.debug}})});
},{"../utils/":196,"./a-register-element":125}],125:[function(_dereq_,module,exports){
/*
  ------------------------------------------------------------
  ------------- WARNING WARNING WARNING WARNING --------------
  ------------------------------------------------------------

  This module wraps registerElement to deal with components that inherit from
  `ANode` and `AEntity`.  It's a pass through in any other case.

  It wraps some of the prototype methods of the created element to make sure
  that the corresponding functions in the base prototypes (`AEntity` and `ANode`)
  are also invoked. The method in the base prototype is always called before the one
  in the derived prototype.
*/

// Polyfill `document.registerElement`.
_dereq_('document-register-element');

var ANode;  // Must declare before AEntity. Initialized at the bottom.
var AEntity;
var knownTags = module.exports.knownTags = {};

function addTagName (tagName) {
  knownTags[tagName.toLowerCase()] = true;
}

/**
 * Return whether the element type is one of our known registered ones.
 *
 * @param {string} node - The name of the tag to register.
 * @returns {boolean} Whether the tag name matches that of our registered custom elements.
 */
module.exports.isNode = function (node) {
  return node.tagName.toLowerCase() in knownTags || node.isNode;
};

/**
 * @param {string} tagName - The name of the tag to register.
 * @param {object} obj - The prototype of the new element.
 * @returns {object} The prototype of the new element.
 */
module.exports.registerElement = function (tagName, obj) {
  var proto = Object.getPrototypeOf(obj.prototype);
  var newObj = obj;
  var isANode = ANode && proto === ANode.prototype;
  var isAEntity = AEntity && proto === AEntity.prototype;

  if (isANode || isAEntity) { addTagName(tagName); }

  // Wrap if element inherits from `ANode`.
  if (isANode) {
    newObj = wrapANodeMethods(obj.prototype);
    newObj = {prototype: Object.create(proto, newObj)};
  }

  // Wrap if element inherits from `AEntity`.
  if (isAEntity) {
    newObj = wrapAEntityMethods(obj.prototype);
    newObj = {prototype: Object.create(proto, newObj)};
  }

  // Give all functions their proper name.
  for (var propName of Object.getOwnPropertyNames(newObj.prototype)) {
    var propVal = newObj.prototype[propName];
    if (typeof propVal === 'function') {
      propVal.displayName = propName;
    }
  }

  return document.registerElement(tagName, newObj);
};

/**
 * Wrap some obj methods to call those on `ANode` base prototype.
 *
 * @param {object} obj - Object that contains the methods that will be wrapped.
 * @return {object} An object with the same properties as the input parameter but
 * with some of methods wrapped.
 */
function wrapANodeMethods (obj) {
  var newObj = {};
  var ANodeMethods = [
    'attachedCallback',
    'attributeChangedCallback',
    'createdCallback'
  ];
  wrapMethods(newObj, ANodeMethods, obj, ANode.prototype);
  copyProperties(obj, newObj);
  return newObj;
}

/**
 * This wraps some of the obj methods to call those on `AEntity` base prototype.
 *
 * @param {object} obj - The objects that contains the methods that will be wrapped.
 * @return {object} - An object with the same properties as the input parameter but
 * with some of methods wrapped.
 */
function wrapAEntityMethods (obj) {
  var newObj = {};
  var ANodeMethods = [
    'attachedCallback',
    'attributeChangedCallback',
    'createdCallback'
  ];
  var AEntityMethods = [
    'attachedCallback',
    'attributeChangedCallback',
    'createdCallback',
    'detachedCallback'
  ];

  wrapMethods(newObj, ANodeMethods, obj, ANode.prototype);
  wrapMethods(newObj, AEntityMethods, obj, AEntity.prototype);
  // Copies the remaining properties into the new object.
  copyProperties(obj, newObj);
  return newObj;
}

/**
 * Wrap a list a methods to ensure that those in the base prototype are called
 * before the derived one.
 *
 * @param {object} targetObj - Object that will contain the wrapped methods.
 * @param {array} methodList - List of methods from the derivedObj that will be wrapped.
 * @param {object} derivedObject - Object that inherits from the baseObj.
 * @param {object} baseObj - Object that derivedObj inherits from.
 */
function wrapMethods (targetObj, methodList, derivedObj, baseObj) {
  methodList.forEach(function (methodName) {
    wrapMethod(targetObj, methodName, derivedObj, baseObj);
  });
}
module.exports.wrapMethods = wrapMethods;

/**
 * Wrap one method to ensure that the one in the base prototype is called before
 * the one in the derived one.
 *
 * @param {object} obj - Object that will contain the wrapped method.
 * @param {string} methodName - The name of the method that will be wrapped.
 * @param {object} derivedObject - Object that inherits from the baseObj.
 * @param {object} baseObj - Object that derivedObj inherits from.
 */
function wrapMethod (obj, methodName, derivedObj, baseObj) {
  var derivedMethod = derivedObj[methodName];
  var baseMethod = baseObj[methodName];

  // Derived prototype does not define method, no need to wrap.
  if (!derivedMethod || !baseMethod) { return; }

  // Derived prototype doesn't override the one in the base one, no need to wrap.
  if (derivedMethod === baseMethod) { return; }

  // Wrap to ensure the base method is called before the one in the derived prototype.
  obj[methodName] = {
    value: function wrappedMethod () {
      baseMethod.apply(this, arguments);
      return derivedMethod.apply(this, arguments);
    },
    writable: window.debug
  };
}

/**
 * It copies the properties from source to destination object if they don't
 * exist already.
 *
 * @param {object} source - The object where properties are copied from.
 * @param {type} destination - The object where properties are copied to.
 */
function copyProperties (source, destination) {
  var props = Object.getOwnPropertyNames(source);
  props.forEach(function (prop) {
    var desc;
    if (!destination[prop]) {
      desc = Object.getOwnPropertyDescriptor(source, prop);
      destination[prop] = {value: source[prop], writable: desc.writable};
    }
  });
}

ANode = _dereq_('./a-node');
AEntity = _dereq_('./a-entity');

},{"./a-entity":122,"./a-node":124,"document-register-element":11}],126:[function(_dereq_,module,exports){
function cloneData(e){var t,i,r={};for(i in e)t=e[i],r[i]=isObjectOrArray(t)?utils.clone(t):t;return r}function extendProperties(e,t,i){return!i||null!==t&&"object"==typeof t?utils.extend(e,t):t}function hasBehavior(e){return e.tick||e.tock}function wrapPause(e){return function(){var t=this.el.sceneEl;this.isPlaying&&(e.call(this),this.isPlaying=!1,hasBehavior(this)&&t.removeBehavior(this))}}function wrapPlay(e){return function(){var t=this.el.sceneEl,i=this.el.isPlaying&&!this.isPlaying;this.initialized&&i&&(e.call(this),this.isPlaying=!0,hasBehavior(this)&&t.addBehavior(this))}}function isObjectOrArray(e){return e&&(e.constructor===Object||e.constructor===Array)}var schema=_dereq_("./schema"),scenes=_dereq_("./scene/scenes"),systems=_dereq_("./system"),utils=_dereq_("../utils/"),components=module.exports.components={},parseProperties=schema.parseProperties,parseProperty=schema.parseProperty,processSchema=schema.process,isSingleProp=schema.isSingleProperty,stringifyProperties=schema.stringifyProperties,stringifyProperty=schema.stringifyProperty,styleParser=utils.styleParser,warn=utils.debug("core:component:warn"),aframeScript=document.currentScript,upperCaseRegExp=new RegExp("[A-Z]+"),Component=module.exports.Component=function(e,t,i){var r=this;this.el=e,this.id=i,this.attrName=this.name+(i?"__"+i:""),this.evtDetail={id:this.id,name:this.name},this.initialized=!1,this.el.components[this.attrName]=this,this.oldData=void 0,this.previousAttrValue=void 0,this.throttledEmitComponentChanged=utils.throttle(function(){e.emit("componentchanged",r.evtDetail,!1)},200),this.updateProperties(t)};if(Component.prototype={schema:{},init:function(){},update:function(e){},updateSchema:void 0,tick:void 0,tock:void 0,play:function(){},pause:function(){},remove:function(){},parse:function(e,t){var i=this.schema;return isSingleProp(i)?parseProperty(e,i):parseProperties(styleParser.parse(e),i,!0,this.name,t)},stringify:function(e){var t=this.schema;return"string"==typeof e?e:isSingleProp(t)?stringifyProperty(e,t):(e=stringifyProperties(e,t),styleParser.stringify(e))},updateCachedAttrValue:function(e,t){var i,r=this.parseAttrValueForCache(e),s=isSingleProp(this.schema);if(void 0!==e)if(s||t)this.attrValue=r;else{this.attrValue=this.attrValue?cloneData(this.attrValue):{};for(i in r)this.attrValue[i]=r[i]}},parseAttrValueForCache:function(e){var t;return"string"!=typeof e?e:(isSingleProp(this.schema)?(t=this.schema.parse(e),"string"==typeof t&&(t=e)):t=styleParser.parse(e),t)},flushToDOM:function(e){var t=e?this.data:this.attrValue;t&&window.HTMLElement.prototype.setAttribute.call(this.el,this.attrName,this.stringify(t))},updateProperties:function(e,t){var i,r,s,a=this.el,o=this.oldData;if(!a.hasLoaded)return void this.updateCachedAttrValue(e);if(i=isSingleProp(this.schema),s=null!==e&&"object"==typeof this.previousAttrValue&&e===this.previousAttrValue){for(r in this.attrValue)if(!(r in e)){s=!1;break}for(r in e)if(!(r in this.attrValue)){s=!1;break}}if(this.previousAttrValue=e,e=this.parseAttrValueForCache(e),this.updateCachedAttrValue(e,t),this.updateSchema&&this.updateSchema(this.buildData(this.attrValue,!1,!0)),this.data=this.buildData(this.attrValue,t,!1,s),this.initialized){if(utils.deepEqual(this.oldData,this.data))return;this.oldData=extendProperties({},this.data,i),this.update(o),this.throttledEmitComponentChanged()}else{if(a.initializingComponents[this.name])return;a.initializingComponents[this.name]=!0,this.init(),this.initialized=!0,delete a.initializingComponents[this.name],o=i&&"object"!=typeof parseProperty(void 0,this.schema)?void 0:{},this.oldData=extendProperties({},this.data,i),this.update(o),a.isPlaying&&this.play(),a.emit("componentinitialized",this.evtDetail,!1)}},resetProperty:function(e){if(isSingleProp(this.schema))this.attrValue=void 0;else{if(!(e in this.attrValue))return;delete this.attrValue[e]}this.updateProperties(this.attrValue)},extendSchema:function(e){var t=utils.extend({},components[this.name].schema);utils.extend(t,e),this.schema=processSchema(t),this.el.emit("schemachanged",{component:this.name})},buildData:function(e,t,i,r){var s,a,o,n,p,h,c,l,u=this.schema,m=isSingleProp(u),d=this.el.mixinEls;if(s=e&&e.constructor===Array?e.length:void 0!==e&&null!==e,m)a=isObjectOrArray(u.default)?utils.clone(u.default):u.default;else for(l=!t&&this.attrValue,a="object"==typeof l?cloneData(l):{},c=0,n=Object.keys(u),p=n.length;c<p;c++)o=u[n[c]].default,void 0===a[n[c]]&&(a[n[c]]=isObjectOrArray(o)?utils.clone(o):o);for(c=0;c<d.length;c++)h=d[c].getAttribute(this.attrName),h&&(a=extendProperties(a,h,m));if(s){if(m)return r===!0?e:parseProperty(e,u);a=extendProperties(a,e,m)}else{if(r===!0)return a;if(m)return parseProperty(a,u)}return r===!0?a:parseProperties(a,u,void 0,this.name,i)}},window.debug)var registrationOrderWarnings=module.exports.registrationOrderWarnings={};module.exports.registerComponent=function(e,t){var i,r={};if(document.currentScript&&document.currentScript!==aframeScript&&scenes.forEach(function(t){t.hasLoaded||document.currentScript.compareDocumentPosition(t)!==Node.DOCUMENT_POSITION_FOLLOWING&&(warn("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&&(registrationOrderWarnings[e]=!0))}),upperCaseRegExp.test(e)===!0&&warn("The component name `"+e+"` contains uppercase characters, but HTML will ignore the capitalization of attribute names. Change the name to be lowercase: `"+e.toLowerCase()+"`"),e.indexOf("__")!==-1)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){r[e]={value:t[e],writable:!0}}),components[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.");return i=function(e,t,i){Component.call(this,e,t,i)},i.prototype=Object.create(Component.prototype,r),i.prototype.name=e,i.prototype.constructor=i,i.prototype.system=systems&&systems.systems[e],i.prototype.play=wrapPlay(i.prototype.play),i.prototype.pause=wrapPause(i.prototype.pause),components[e]={Component:i,dependencies:i.prototype.dependencies,isSingleProp:isSingleProp(i.prototype.schema),multiple:i.prototype.multiple,parse:i.prototype.parse,parseAttrValueForCache:i.prototype.parseAttrValueForCache,schema:utils.extend(processSchema(i.prototype.schema,i.prototype.name)),stringify:i.prototype.stringify,type:i.prototype.type},i};
},{"../utils/":196,"./scene/scenes":132,"./schema":134,"./system":136}],127:[function(_dereq_,module,exports){
var schema=_dereq_("./schema"),processSchema=schema.process,geometries=module.exports.geometries={},geometryNames=module.exports.geometryNames=[],THREE=_dereq_("../lib/three"),Geometry=module.exports.Geometry=function(){};Geometry.prototype={schema:{},init:function(e){return this.geometry=new THREE.Geometry,this.geometry},update:function(e){}},module.exports.registerGeometry=function(e,t){var r,o={};if(Object.keys(t).forEach(function(e){o[e]={value:t[e],writable:!0}}),geometries[e])throw new Error("The geometry `"+e+"` has been already registered");return r=function(){Geometry.call(this)},r.prototype=Object.create(Geometry.prototype,o),r.prototype.name=e,r.prototype.constructor=r,geometries[e]={Geometry:r,schema:processSchema(r.prototype.schema)},geometryNames.push(e),r};
},{"../lib/three":174,"./schema":134}],128:[function(_dereq_,module,exports){
function registerPropertyType(e,r,t,n){return"type"in propertyTypes?void error("Property type "+e+" is already registered."):void(propertyTypes[e]={default:r,parse:t||defaultParse,stringify:n||defaultStringify})}function arrayParse(e){function r(e){return e.trim()}return Array.isArray(e)?e:e&&"string"==typeof e?e.split(",").map(r):[]}function arrayStringify(e){return e.join(", ")}function assetParse(e){var r,t;return"string"!=typeof e?e:(t=e.match(/\url\((.+)\)/),t?t[1]:"#"===e.charAt(0)?(r=document.getElementById(e.substring(1)))?"CANVAS"===r.tagName||"VIDEO"===r.tagName||"IMG"===r.tagName?r:r.getAttribute("src"):void warn('"'+e+'" asset not found.'):e)}function defaultParse(e){return e}function defaultStringify(e){return null===e?"null":e.toString()}function boolParse(e){return"false"!==e&&e!==!1}function intParse(e){return parseInt(e,10)}function numberParse(e){return parseFloat(e,10)}function selectorParse(e){return e?"string"!=typeof e?e:"#"!==e[0]||nonCharRegex.test(e)?document.querySelector(e):document.getElementById(e.substring(1)):null}function selectorAllParse(e){return e?"string"!=typeof e?e:Array.prototype.slice.call(document.querySelectorAll(e),0):null}function selectorStringify(e){return e.getAttribute?"#"+e.getAttribute("id"):defaultStringify(e)}function selectorAllStringify(e){return e instanceof Array?e.map(function(e){return"#"+e.getAttribute("id")}).join(", "):defaultStringify(e)}function srcParse(e){return warn("`src` property type is deprecated. Use `asset` instead."),assetParse(e)}function vecParse(e){return coordinates.parse(e,this.default)}function isValidDefaultValue(e,r){return("audio"!==e||"string"==typeof r)&&(!("array"===e&&!Array.isArray(r))&&(("asset"!==e||"string"==typeof r)&&(("boolean"!==e||"boolean"==typeof r)&&(("color"!==e||"string"==typeof r)&&(("int"!==e||"number"==typeof r)&&(("number"!==e||"number"==typeof r)&&(("map"!==e||"string"==typeof r)&&(("model"!==e||"string"==typeof r)&&(("selector"!==e||"string"==typeof r||null===r)&&(("selectorAll"!==e||"string"==typeof r||null===r)&&(("src"!==e||"string"==typeof r)&&(("string"!==e||"string"==typeof r)&&(("time"!==e||"number"==typeof r)&&("vec2"===e?isValidDefaultCoordinate(r,2):"vec3"===e?isValidDefaultCoordinate(r,3):"vec4"!==e||isValidDefaultCoordinate(r,4)))))))))))))))}function isValidDefaultCoordinate(e,r){if(null===e)return!0;if("object"!=typeof e)return!1;if(Object.keys(e).length!==r)return!1;var t=e.x,n=e.y,i=e.z,o=e.w;return"number"==typeof t&&"number"==typeof n&&(!(r>2&&"number"!=typeof i)&&!(r>3&&"number"!=typeof o))}var coordinates=_dereq_("../utils/coordinates"),debug=_dereq_("debug"),error=debug("core:propertyTypes:warn"),warn=debug("core:propertyTypes:warn"),propertyTypes=module.exports.propertyTypes={},nonCharRegex=/[,> .[\]:]/;registerPropertyType("audio","",assetParse),registerPropertyType("array",[],arrayParse,arrayStringify),registerPropertyType("asset","",assetParse),registerPropertyType("boolean",!1,boolParse),registerPropertyType("color","#FFF",defaultParse,defaultStringify),registerPropertyType("int",0,intParse),registerPropertyType("number",0,numberParse),registerPropertyType("map","",assetParse),registerPropertyType("model","",assetParse),registerPropertyType("selector",null,selectorParse,selectorStringify),registerPropertyType("selectorAll",null,selectorAllParse,selectorAllStringify),registerPropertyType("src","",srcParse),registerPropertyType("string","",defaultParse,defaultStringify),registerPropertyType("time",0,intParse),registerPropertyType("vec2",{x:0,y:0},vecParse,coordinates.stringify),registerPropertyType("vec3",{x:0,y:0,z:0},vecParse,coordinates.stringify),registerPropertyType("vec4",{x:0,y:0,z:0,w:0},vecParse,coordinates.stringify),module.exports.registerPropertyType=registerPropertyType,module.exports.isValidDefaultValue=isValidDefaultValue,module.exports.isValidDefaultCoordinate=isValidDefaultCoordinate;
},{"../utils/coordinates":191,"debug":8}],129:[function(_dereq_,module,exports){
function getCanvasSize(e,t){return t?{height:e.parentElement.offsetHeight,width:e.parentElement.offsetWidth}:{height:window.innerHeight,width:window.innerWidth}}function requestFullscreen(e){var t=e.requestFullscreen||e.webkitRequestFullscreen||e.mozRequestFullScreen||e.msRequestFullscreen;t.apply(e)}function exitFullscreen(){document.exitFullscreen?document.exitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen()}function shouldAntiAlias(e){return null!==e.getAttribute("antialias")?"true"===e.getAttribute("antialias"):!e.isMobile}function setupCanvas(e){function t(){var t=document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement;t||e.exitVR(),document.activeElement.blur(),document.body.focus()}var i;i=document.createElement("canvas"),i.classList.add("a-canvas"),i.dataset.aframeCanvas=!0,e.appendChild(i),document.addEventListener("fullscreenchange",t),document.addEventListener("mozfullscreenchange",t),document.addEventListener("webkitfullscreenchange",t),i.addEventListener("touchmove",function(e){e.preventDefault()}),e.canvas=i,e.emit("render-target-loaded",{target:i}),setTimeout(bind(e.resize,e),0)}var initMetaTags=_dereq_("./metaTags").inject,initWakelock=_dereq_("./wakelock"),re=_dereq_("../a-register-element"),scenes=_dereq_("./scenes"),systems=_dereq_("../system").systems,THREE=_dereq_("../../lib/three"),TWEEN=_dereq_("@tweenjs/tween.js"),utils=_dereq_("../../utils/"),AEntity=_dereq_("../a-entity"),ANode=_dereq_("../a-node"),initPostMessageAPI=_dereq_("./postMessage"),bind=utils.bind,isIOS=utils.device.isIOS(),isMobile=utils.device.isMobile(),registerElement=re.registerElement,warn=utils.debug("core:a-scene:warn");module.exports.AScene=registerElement("a-scene",{prototype:Object.create(AEntity.prototype,{defaultComponents:{value:{inspector:"","keyboard-shortcuts":"",screenshot:"","vr-mode-ui":""}},createdCallback:{value:function(){this.isIOS=isIOS,this.isMobile=isMobile,this.isScene=!0,this.object3D=new THREE.Scene,this.render=bind(this.render,this),this.systems={},this.systemNames=[],this.time=0,this.init()}},init:{value:function(){this.behaviors={tick:[],tock:[]},this.hasLoaded=!1,this.isPlaying=!1,this.originalHTML=this.innerHTML,this.renderTarget=null,setupCanvas(this),this.setupRenderer(),this.resize(),this.addFullScreenStyles(),initPostMessageAPI(this)},writable:!0},addFullScreenStyles:{value:function(){var e=document.documentElement;e.classList.add("a-html"),document.body.classList.add("a-body"),this.classList.add("fullscreen")}},removeFullScreenStyles:{value:function(){var e=document.documentElement;e.classList.remove("a-html"),document.body.classList.remove("a-body"),this.classList.remove("fullscreen")}},attachedCallback:{value:function(){var e,t=this;initMetaTags(this),initWakelock(this),this.initSystems(),e=bind(this.resize,this),window.addEventListener("load",e),window.addEventListener("resize",function(){this.isIOS?setTimeout(e,100):e()}),this.play(),scenes.push(this),this.onVRPresentChangeBound=bind(this.onVRPresentChange,this),window.addEventListener("vrdisplaypresentchange",this.onVRPresentChangeBound),this.enterVRBound=function(){t.enterVR()},this.exitVRBound=function(){t.exitVR()},this.exitVRTrueBound=function(){t.exitVR(!0)},this.pointerRestrictedBound=function(){t.pointerRestricted()},this.pointerUnrestrictedBound=function(){t.pointerUnrestricted()},window.addEventListener("vrdisplayactivate",this.enterVRBound),window.addEventListener("vrdisplaydeactivate",this.exitVRBound),window.addEventListener("vrdisplaydisconnect",this.exitVRTrueBound),window.addEventListener("vrdisplaypointerrestricted",this.pointerRestrictedBound),window.addEventListener("vrdisplaypointerunrestricted",this.pointerUnrestrictedBound)},writable:window.debug},initSystems:{value:function(){Object.keys(systems).forEach(bind(this.initSystem,this))}},initSystem:{value:function(e){this.systems[e]||(this.systems[e]=new systems[e](this),this.systemNames.push(e))}},detachedCallback:{value:function(){var e=scenes.indexOf(this);scenes.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)}},addBehavior:{value:function(e){var t,i,s=this.behaviors;for(i in s)e[i]&&(t=this.behaviors[i],t.indexOf(e)===-1&&t.push(e))}},getPointerLockElement:{value:function(){return document.pointerLockElement},writable:window.debug},checkHeadsetConnected:{value:utils.device.checkHeadsetConnected,writable:window.debug},enterVR:{value:function(e){function t(){n.addState("vr-mode"),n.emit("enter-vr",{target:n}),n.isMobile&&screen.orientation&&screen.orientation.lock&&screen.orientation.lock("landscape"),n.addFullScreenStyles(),n.isMobile||n.checkHeadsetConnected()||requestFullscreen(n.canvas),n.resize()}function i(e){throw e&&e.message?new Error("Failed to enter VR mode (`requestPresent`): "+e.message):new Error("Failed to enter VR mode (`requestPresent`).")}var s,n=this,r=n.renderer.vr;return this.is("vr-mode")?Promise.resolve("Already in VR."):e||!this.checkHeadsetConnected()&&!this.isMobile?(t(),Promise.resolve()):(s=utils.device.getVRDisplay(),r.setDevice(s),r.enabled=!0,r.setPoseTarget(this.camera.el.object3D),s.requestPresent([{source:this.canvas}]).then(t,i))},writable:!0},exitVR:{value:function(e){function t(){n.removeState("vr-mode"),n.isMobile&&screen.orientation&&screen.orientation.unlock&&screen.orientation.unlock(),n.hasAttribute("embedded")&&n.removeFullScreenStyles(),n.resize(),n.isIOS&&utils.forceCanvasResizeSafariMobile(this.canvas),n.emit("exit-vr",{target:n})}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`).")}var s,n=this;return this.is("vr-mode")?(exitFullscreen(),e||!this.checkHeadsetConnected()&&!this.isMobile?(t(),Promise.resolve()):(this.renderer.vr.enabled=!1,s=utils.device.getVRDisplay(),s.exitPresent().then(t,i))):Promise.resolve("Not in VR.")},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;return t.isPresenting?void this.enterVR(!0):void this.exitVR(!0)}},getAttribute:{value:function(e){var t=this.systems[e];return t?t.data:AEntity.prototype.getAttribute.call(this,e)}},getComputedAttribute:{value:function(e){warn("`getComputedAttribute` is deprecated. Use `getAttribute` instead."),this.getAttribute(e)}},getDOMAttribute:{value:function(e){var t=this.systems[e];return t?t.data:AEntity.prototype.getDOMAttribute.call(this,e)}},setAttribute:{value:function(e,t,i){var s=this.systems[e];return s?(ANode.prototype.setAttribute.call(this,e,t),void s.updateProperties(t)):void AEntity.prototype.setAttribute.call(this,e,t,i)}},removeBehavior:{value:function(e){var t,i,s,n=this.behaviors;for(i in n)e[i]&&(t=this.behaviors[i],s=t.indexOf(e),s!==-1&&t.splice(s,1))}},resize:{value:function(){var e,t,i,s=this.camera,n=this.canvas,r=this.getAttribute("embedded")&&!this.is("vr-mode");t=this.renderer.vr.getDevice(),i=this.renderer.vr.enabled&&t&&t.isPresenting,!s||!n||this.is("vr-mode")&&(this.isMobile||i)||(e=getCanvasSize(n,r),s.aspect=e.width/e.height,s.updateProjectionMatrix(),this.renderer.setSize(e.width,e.height,!1))},writable:!0},setupRenderer:{value:function(){var e;e=this.renderer=new THREE.WebGLRenderer({canvas:this.canvas,antialias:shouldAntiAlias(this),alpha:!0}),e.setPixelRatio(window.devicePixelRatio),e.sortObjects=!1},writable:window.debug},play:{value:function(){var e=this;return this.renderStarted?void AEntity.prototype.play.call(this):(this.addEventListener("loaded",function(){function e(e){e.renderStarted||(e.resize(),e.renderer&&(window.performance&&window.performance.mark("render-started"),e.clock=new THREE.Clock,e.render(),e.renderStarted=!0,e.emit("renderstart")))}return AEntity.prototype.play.call(this),this.camera?void e(this):void this.addEventListener("camera-set-active",function(){e(this)})}),void setTimeout(function(){AEntity.prototype.load.call(e)}))}},updateComponent:{value:function(e){e in systems||AEntity.prototype.updateComponent.apply(this,arguments)}},tick:{value:function(e,t){var i,s=this.systems;for(TWEEN.update(),i=0;i<this.behaviors.tick.length;i++)this.behaviors.tick[i].el.isPlaying&&this.behaviors.tick[i].tick(e,t);for(i=0;i<this.systemNames.length;i++)s[this.systemNames[i]].tick&&s[this.systemNames[i]].tick(e,t)}},tock:{value:function(e,t){var i,s=this.systems;for(i=0;i<this.behaviors.tock.length;i++)this.behaviors.tock[i].el.isPlaying&&this.behaviors.tock[i].tock(e,t);for(i=0;i<this.systemNames.length;i++)s[this.systemNames[i]].tock&&s[this.systemNames[i]].tock(e,t)}},render:{value:function(){var e=1e3*this.clock.getDelta(),t=this.renderer;this.time=1e3*this.clock.elapsedTime,this.isPlaying&&this.tick(this.time,e),t.animate(this.render),t.render(this.object3D,this.camera,this.renderTarget),this.isPlaying&&this.tock(this.time,e)},writable:!0}})}),module.exports.shouldAntiAlias=shouldAntiAlias,module.exports.setupCanvas=setupCanvas;
},{"../../lib/three":174,"../../utils/":196,"../a-entity":122,"../a-node":124,"../a-register-element":125,"../system":136,"./metaTags":130,"./postMessage":131,"./scenes":132,"./wakelock":133,"@tweenjs/tween.js":1}],130:[function(_dereq_,module,exports){
function Meta(e){return{tagName:"meta",attributes:e,exists:function(){return document.querySelector('meta[name="'+e.name+'"]')}}}function Link(e){return{tagName:"link",attributes:e,exists:function(){return document.querySelector('link[rel="'+e.rel+'"]')}}}function createTag(e){if(e&&e.tagName){var t=document.createElement(e.tagName);return t.setAttribute(constants.AFRAME_INJECTED,""),extend(t,e.attributes)}}var constants=_dereq_("../../constants/"),extend=_dereq_("../../utils").extend,MOBILE_HEAD_TAGS=module.exports.MOBILE_HEAD_TAGS=[Meta({name:"viewport",content:"width=device-width,initial-scale=1,maximum-scale=1,shrink-to-fit=no,user-scalable=no,minimal-ui"}),Meta({name:"mobile-web-app-capable",content:"yes"}),Meta({name:"theme-color",content:"black"})],MOBILE_IOS_HEAD_TAGS=[Meta({name:"apple-mobile-web-app-capable",content:"yes"}),Meta({name:"apple-mobile-web-app-status-bar-style",content:"black"}),Link({rel:"apple-touch-icon",href:"https://aframe.io/images/aframe-logo-152.png"})];module.exports.inject=function(e){function t(e){e&&!e.exists()&&(a=createTag(e),a&&(r?r.parentNode.insertBefore(a,r):n.appendChild(a),i.push(a)))}var a,n=document.head,r=n.querySelector("script"),i=[];return MOBILE_HEAD_TAGS.forEach(t),e.isIOS&&MOBILE_IOS_HEAD_TAGS.forEach(t),i};
},{"../../constants/":117,"../../utils":196}],131:[function(_dereq_,module,exports){
function postMessageAPIHandler(e){var a=this;if(e.data)switch(e.data.type){case"vr":switch(e.data.data){case"enter":a.enterVR();break;case"exit":a.exitVR()}}}var bind=_dereq_("../../utils/bind"),isIframed=_dereq_("../../utils/").isIframed;module.exports=function(e){isIframed()&&window.addEventListener("message",bind(postMessageAPIHandler,e))};
},{"../../utils/":196,"../../utils/bind":190}],132:[function(_dereq_,module,exports){
module.exports=[];
},{}],133:[function(_dereq_,module,exports){
var Wakelock=_dereq_("../../../vendor/wakelock/wakelock");module.exports=function(e){if(e.isMobile){var n=e.wakelock=new Wakelock;e.addEventListener("enter-vr",function(){n.request()}),e.addEventListener("exit-vr",function(){n.release()})}};
},{"../../../vendor/wakelock/wakelock":205}],134:[function(_dereq_,module,exports){
function isSingleProperty(r){return"type"in r?"string"==typeof r.type:"default"in r}function processPropertyDefinition(r,e){var t,o,n=r.default,p=r.type;return r.type?"bool"===r.type?p="boolean":"float"===r.type&&(p="number"):p=void 0===n||"boolean"!=typeof n&&"number"!=typeof n?Array.isArray(n)?"array":"string":typeof n,o=propertyTypes[p],o||warn("Unknown property type for component `"+e+"`: "+p),t=!!r.parse,r.parse=r.parse||o.parse,r.stringify=r.stringify||o.stringify,r.type=p,"default"in r?t||isValidDefaultValue(p,n)||warn("Default value `"+n+"` does not match type `"+p+"` in component `"+e+"`"):r.default=o.default,r}function parseProperty(r,e){return void 0!==r&&null!==r&&""!==r||(r=e.default,Array.isArray(r)&&(r=r.slice())),e.parse(r,e.default)}function stringifyProperty(r,e){return"object"!=typeof r?r:e&&null!==r?e.stringify(r):JSON.stringify(r)}var utils=_dereq_("../utils/"),PropertyTypes=_dereq_("./propertyTypes"),debug=utils.debug,isValidDefaultValue=PropertyTypes.isValidDefaultValue,propertyTypes=PropertyTypes.propertyTypes,warn=debug("core:schema:warn");module.exports.isSingleProperty=isSingleProperty,module.exports.process=function(r,e){var t;if(isSingleProperty(r))return processPropertyDefinition(r,e);for(t in r)r[t]=processPropertyDefinition(r[t],e);return r},module.exports.processPropertyDefinition=processPropertyDefinition,module.exports.parseProperties=function(){var r=[];return function(e,t,o,n,p){var i,s,y,u;r.length=0;for(s in o?e:t)r.push(s);if(null===e||"object"!=typeof e)return e;for(s in e)t[s]||p||warn("Unknown property `"+s+"` for component/system `"+n+"`.");for(i=0;i<r.length;i++){if(s=r[i],y=t[s],u=e[s],!t[s])return;e[s]=parseProperty(u,y)}return e}}(),module.exports.parseProperty=parseProperty,module.exports.stringifyProperties=function(r,e){var t,o,n,p,i={};for(t in r)o=e[t],n=r[t],p=n,"object"==typeof p&&(p=stringifyProperty(n,o),o||warn("Unknown component property: "+t)),i[t]=p;return i},module.exports.stringifyProperty=stringifyProperty;
},{"../utils/":196,"./propertyTypes":128}],135:[function(_dereq_,module,exports){
var schema=_dereq_("./schema"),processSchema=schema.process,shaders=module.exports.shaders={},shaderNames=module.exports.shaderNames=[],THREE=_dereq_("../lib/three"),utils=_dereq_("../utils"),propertyToThreeMapping={array:"v3",color:"v3",int:"i",number:"f",map:"t",time:"f",vec2:"v2",vec3:"v3",vec4:"v4"},Shader=module.exports.Shader=function(){};Shader.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?THREE.RawShaderMaterial:THREE.ShaderMaterial)({uniforms:this.uniforms,vertexShader:this.vertexShader,fragmentShader:this.fragmentShader}),this.material},initVariables:function(e,r){var t={},a=this.schema;return Object.keys(a).forEach(function(e){if(a[e].is===r){var i=propertyToThreeMapping[a[e].type];t[e]={type:i,value:void 0}}}),t},update:function(e){this.updateVariables(e,"attribute"),this.updateVariables(e,"uniform")},updateVariables:function(e,r){var t=this,a="uniform"===r?this.uniforms:this.attributes,i=this.schema;Object.keys(e).forEach(function(s){var o;if(i[s]&&i[s].is===r){if("map"===i[s].type){if(!a[s]||a[s].value===e[s])return;return o="_texture_"+s,t.el.addEventListener("materialtextureloaded",function(){a[s].value=t.material[o],a[s].needsUpdate=!0}),void utils.material.updateMapMaterialFromData(o,s,t,e)}a[s].value=t.parseValue(i[s].type,e[s]),a[s].needsUpdate=!0}})},parseValue:function(e,r){var t;switch(e){case"vec2":return new THREE.Vector2(r.x,r.y);case"vec3":return new THREE.Vector3(r.x,r.y,r.z);case"vec4":return new THREE.Vector4(r.x,r.y,r.z,r.w);case"color":return t=new THREE.Color(r),new THREE.Vector3(t.r,t.g,t.b);case"map":return THREE.ImageUtils.loadTexture(r);default:return r}}},module.exports.registerShader=function(e,r){var t,a={};if(Object.keys(r).forEach(function(e){a[e]={value:r[e],writable:!0}}),shaders[e])throw new Error("The shader "+e+" has been already registered");return t=function(){Shader.call(this)},t.prototype=Object.create(Shader.prototype,a),t.prototype.name=e,t.prototype.constructor=t,shaders[e]={Shader:t,schema:processSchema(t.prototype.schema)},shaderNames.push(e),t};
},{"../lib/three":174,"../utils":196,"./schema":134}],136:[function(_dereq_,module,exports){
var components=_dereq_("./component"),schema=_dereq_("./schema"),utils=_dereq_("../utils/"),parseProperties=schema.parseProperties,parseProperty=schema.parseProperty,processSchema=schema.process,isSingleProp=schema.isSingleProperty,styleParser=utils.styleParser,systems=module.exports.systems={},System=module.exports.System=function(e){var t=components&&components.components[this.name];this.el=e,this.sceneEl=e,t&&(t.Component.prototype.system=this),this.buildData(),this.init(),this.update({})};System.prototype={schema:{},init:function(){},update:function(e){},updateProperties:function(e){var t=this.data;Object.keys(schema).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),isSingleProp(t)?this.data=parseProperty(e,t):this.data=parseProperties(styleParser.parse(e)||{},t))},tick:void 0,tock:void 0,play:function(){},pause:function(){}},module.exports.registerSystem=function(e,t){var s,o,r={},i=utils.findAllScenes(document);if(Object.keys(t).forEach(function(e){r[e]={value:t[e],writable:!0}}),systems[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(o=function(e){System.call(this,e)},o.prototype=Object.create(System.prototype,r),o.prototype.name=e,o.prototype.constructor=o,o.prototype.schema=utils.extend(processSchema(o.prototype.schema)),systems[e]=o,s=0;s<i.length;s++)i[s].initSystem(e)};
},{"../utils/":196,"./component":126,"./schema":134}],137:[function(_dereq_,module,exports){
_dereq_("./pivot");
},{"./pivot":138}],138:[function(_dereq_,module,exports){
var registerComponent=_dereq_("../../core/component").registerComponent,THREE=_dereq_("../../lib/three"),originalPosition=new THREE.Vector3,originalRotation=new THREE.Vector3;registerComponent("pivot",{dependencies:["position"],schema:{type:"vec3"},init:function(){var o=this.data,i=this.el,t=i.object3D.parent,e=i.object3D,n=new THREE.Group;originalPosition.copy(e.position),originalRotation.copy(e.rotation),t.remove(e),n.add(e),t.add(n),i.object3D=n,e.position.set(-1*o.x,-1*o.y,-1*o.z),n.position.set(o.x+originalPosition.x,o.y+originalPosition.y,o.z+originalPosition.z),n.rotation.copy(e.rotation),e.rotation.set(0,0,0)}});
},{"../../core/component":126,"../../lib/three":174}],139:[function(_dereq_,module,exports){
function addMapping(e){var a=e.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase();"fog"===e&&(a="material-fog"),"visible"===e&&(a="material-visible"),materialMappings[a]="material."+e}var components=_dereq_("../../core/component").components,shaders=_dereq_("../../core/shader").shaders,utils=_dereq_("../../utils/"),materialMappings={};Object.keys(components.material.schema).forEach(addMapping),Object.keys(shaders.standard.schema).forEach(addMapping),module.exports=function(){return{defaultComponents:{material:{}},mappings:utils.extend({},materialMappings)}};
},{"../../core/component":126,"../../core/shader":135,"../../utils/":196}],140:[function(_dereq_,module,exports){
_dereq_("./primitives/a-camera"),_dereq_("./primitives/a-collada-model"),_dereq_("./primitives/a-cursor"),_dereq_("./primitives/a-curvedimage"),_dereq_("./primitives/a-gltf-model"),_dereq_("./primitives/a-image"),_dereq_("./primitives/a-light"),_dereq_("./primitives/a-link"),_dereq_("./primitives/a-obj-model"),_dereq_("./primitives/a-sky"),_dereq_("./primitives/a-sound"),_dereq_("./primitives/a-text"),_dereq_("./primitives/a-video"),_dereq_("./primitives/a-videosphere"),_dereq_("./primitives/meshPrimitives");
},{"./primitives/a-camera":142,"./primitives/a-collada-model":143,"./primitives/a-cursor":144,"./primitives/a-curvedimage":145,"./primitives/a-gltf-model":146,"./primitives/a-image":147,"./primitives/a-light":148,"./primitives/a-link":149,"./primitives/a-obj-model":150,"./primitives/a-sky":151,"./primitives/a-sound":152,"./primitives/a-text":153,"./primitives/a-video":154,"./primitives/a-videosphere":155,"./primitives/meshPrimitives":156}],141:[function(_dereq_,module,exports){
function addComponentMapping(e,t){var i=components[e].schema;Object.keys(i).map(function(i){var n=i.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase();void 0!==t[n]&&(n=e+"-"+i),t[n]=e+"."+i})}function definePrimitive(e,t,i){i=i||{},Object.keys(t).map(function(e){addComponentMapping(e,i)}),module.exports.registerPrimitive(e,utils.extendDeep({},null,{defaultComponents:t,mappings:i}))}var AEntity=_dereq_("../../core/a-entity"),components=_dereq_("../../core/component").components,registerElement=_dereq_("../../core/a-register-element").registerElement,utils=_dereq_("../../utils/"),debug=utils.debug,setComponentProperty=utils.entity.setComponentProperty,log=debug("extras:primitives:debug"),warn=debug("extras:primitives:warn"),primitives=module.exports.primitives={};module.exports.registerPrimitive=function(e,t){e=e.toLowerCase(),log("Registering <%s>",e),t.defaultAttributes&&warn("The 'defaultAttributes' object is deprecated. Use 'defaultComponents' instead.");var i=registerElement(e,{prototype:Object.create(AEntity.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(i){var n;i!==i.toLowerCase()&&warn("Mapping keys should be specified in lower case. The mapping key "+i+" may not be recognized"),components[i]&&(n=e[i].replace(".","-"),e[n]=e[i],delete e[i],console.warn("The primitive "+t.tagName.toLowerCase()+" has a mapping collision. The attribute "+i+" has the same name as a registered component and has been renamed to "+n))})}},getExtraComponents:{value:function(){function e(e,r){return t(e)?i(r):t(r)?i(e):n(e)&&n(r)?utils.extendDeep(e,r):i(r)}function t(e){return"undefined"==typeof e}function i(e){return n(e)?utils.extendDeep({},e):e}function n(e){return null!==e&&e.constructor===Object}var r,o,a,s,p,u,l=this;for(o=utils.clone(this.defaultComponentsFromPrimitive),p=this.getAttribute("mixin"),p&&(p=p.trim().split(" "),p.forEach(function(t){var i=l.sceneEl.querySelector("#"+t).componentCache;Object.keys(i).forEach(function(t){o[t]=e(o[t],i[t])})})),a=0;a<this.attributes.length;a++)r=this.attributes[a],s=this.mappings[r.name],s&&(u=utils.entity.getComponentPropertyPath(s),u.constructor===Array?(o[u[0]]=o[u[0]]||{},o[u[0]][u[1]]=r.value.trim()):o[u]=r.value.trim());return o}},attributeChangedCallback:{value:function(e,t,i){var n=this.mappings[e];e in this.deprecatedMappings&&console.warn(this.deprecatedMappings[e]),e&&n&&setComponentProperty(this,n,i)}}})});return primitives[e]=i,i},module.exports.definePrimitive=definePrimitive;
},{"../../core/a-entity":122,"../../core/a-register-element":125,"../../core/component":126,"../../utils/":196}],142:[function(_dereq_,module,exports){
var registerPrimitive=_dereq_("../primitives").registerPrimitive;registerPrimitive("a-camera",{defaultComponents:{camera:{},"look-controls":{},"wasd-controls":{}},mappings:{active:"camera.active",far:"camera.far",fov:"camera.fov","look-controls-enabled":"look-controls.enabled",near:"camera.near","wasd-controls-enabled":"wasd-controls.enabled","reverse-mouse-drag":"look-controls.reverseMouseDrag",zoom:"camera.zoom"}});
},{"../primitives":141}],143:[function(_dereq_,module,exports){
var registerPrimitive=_dereq_("../primitives").registerPrimitive;registerPrimitive("a-collada-model",{mappings:{src:"collada-model"}});
},{"../primitives":141}],144:[function(_dereq_,module,exports){
var getMeshMixin=_dereq_("../getMeshMixin"),registerPrimitive=_dereq_("../primitives").registerPrimitive,utils=_dereq_("../../../utils/");registerPrimitive("a-cursor",utils.extendDeep({},getMeshMixin(),{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/":196,"../getMeshMixin":139,"../primitives":141}],145:[function(_dereq_,module,exports){
var getMeshMixin=_dereq_("../getMeshMixin"),registerPrimitive=_dereq_("../primitives").registerPrimitive,utils=_dereq_("../../../utils/");registerPrimitive("a-curvedimage",utils.extendDeep({},getMeshMixin(),{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/":196,"../getMeshMixin":139,"../primitives":141}],146:[function(_dereq_,module,exports){
var registerPrimitive=_dereq_("../primitives").registerPrimitive;registerPrimitive("a-gltf-model",{mappings:{src:"gltf-model"}});
},{"../primitives":141}],147:[function(_dereq_,module,exports){
var getMeshMixin=_dereq_("../getMeshMixin"),registerPrimitive=_dereq_("../primitives").registerPrimitive,utils=_dereq_("../../../utils/");registerPrimitive("a-image",utils.extendDeep({},getMeshMixin(),{defaultComponents:{geometry:{primitive:"plane"},material:{color:"#FFF",shader:"flat",side:"double",transparent:!0}},mappings:{height:"geometry.height",width:"geometry.width"}}));
},{"../../../utils/":196,"../getMeshMixin":139,"../primitives":141}],148:[function(_dereq_,module,exports){
var registerPrimitive=_dereq_("../primitives").registerPrimitive;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":141}],149:[function(_dereq_,module,exports){
var registerPrimitive=_dereq_("../primitives").registerPrimitive;registerPrimitive("a-link",{defaultComponents:{},mappings:{href:"link.href",image:"link.image",title:"link.title"}});
},{"../primitives":141}],150:[function(_dereq_,module,exports){
var meshMixin=_dereq_("../getMeshMixin")(),registerPrimitive=_dereq_("../primitives").registerPrimitive,utils=_dereq_("../../../utils/");registerPrimitive("a-obj-model",utils.extendDeep({},meshMixin,{defaultComponents:{"obj-model":{}},mappings:{src:"obj-model.obj",mtl:"obj-model.mtl"}}));
},{"../../../utils/":196,"../getMeshMixin":139,"../primitives":141}],151:[function(_dereq_,module,exports){
var getMeshMixin=_dereq_("../getMeshMixin"),registerPrimitive=_dereq_("../primitives").registerPrimitive,utils=_dereq_("../../../utils/"),meshPrimitives=_dereq_("./meshPrimitives");registerPrimitive("a-sky",utils.extendDeep({},getMeshMixin(),{defaultComponents:{geometry:{primitive:"sphere",radius:5e3,segmentsWidth:64,segmentsHeight:32},material:{color:"#FFF",shader:"flat",npot:!0},scale:"-1 1 1"},mappings:utils.extendDeep({},meshPrimitives["a-sphere"].prototype.mappings)}));
},{"../../../utils/":196,"../getMeshMixin":139,"../primitives":141,"./meshPrimitives":156}],152:[function(_dereq_,module,exports){
var registerPrimitive=_dereq_("../primitives").registerPrimitive;registerPrimitive("a-sound",{defaultComponents:{sound:{}},mappings:{src:"sound.src",on:"sound.on",autoplay:"sound.autoplay",loop:"sound.loop",volume:"sound.volume"}});
},{"../primitives":141}],153:[function(_dereq_,module,exports){
var definePrimitive=_dereq_("../primitives").definePrimitive;definePrimitive("a-text",{text:{anchor:"align",width:5}});
},{"../primitives":141}],154:[function(_dereq_,module,exports){
var getMeshMixin=_dereq_("../getMeshMixin"),registerPrimitive=_dereq_("../primitives").registerPrimitive,utils=_dereq_("../../../utils/");registerPrimitive("a-video",utils.extendDeep({},getMeshMixin(),{defaultComponents:{geometry:{primitive:"plane"},material:{color:"#FFF",shader:"flat",side:"double",transparent:!0}},mappings:{height:"geometry.height",width:"geometry.width"}}));
},{"../../../utils/":196,"../getMeshMixin":139,"../primitives":141}],155:[function(_dereq_,module,exports){
var getMeshMixin=_dereq_("../getMeshMixin"),registerPrimitive=_dereq_("../primitives").registerPrimitive,utils=_dereq_("../../../utils/");registerPrimitive("a-videosphere",utils.extendDeep({},getMeshMixin(),{defaultComponents:{geometry:{primitive:"sphere",radius:5e3,segmentsWidth:64,segmentsHeight:32},material:{color:"#FFF",shader:"flat",npot:!0},scale:"-1 1 1"},mappings:{radius:"geometry.radius","segments-height":"geometry.segmentsHeight","segments-width":"geometry.segmentsWidth"}}));
},{"../../../utils/":196,"../getMeshMixin":139,"../primitives":141}],156:[function(_dereq_,module,exports){
function unCamelCase(e){return e.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase()}var getMeshMixin=_dereq_("../getMeshMixin"),geometries=_dereq_("../../../core/geometry").geometries,geometryNames=_dereq_("../../../core/geometry").geometryNames,registerPrimitive=_dereq_("../primitives").registerPrimitive,utils=_dereq_("../../../utils/"),meshPrimitives=module.exports={};geometryNames.forEach(function(e){var i=geometries[e],r=unCamelCase(e),t={};Object.keys(i.schema).forEach(function(e){t[unCamelCase(e)]="geometry."+e});var m="a-"+r,s=registerPrimitive(m,utils.extendDeep({},getMeshMixin(),{defaultComponents:{geometry:{primitive:e}},mappings:t}));meshPrimitives[m]=s});
},{"../../../core/geometry":127,"../../../utils/":196,"../getMeshMixin":139,"../primitives":141}],157:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three");registerGeometry("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 THREE.BoxGeometry(e.width,e.height,e.depth,e.segmentsWidth,e.segmentsHeight,e.segmentsDepth)}});
},{"../core/geometry":127,"../lib/three":174}],158:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three"),degToRad=THREE.Math.degToRad;registerGeometry("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 THREE.CircleGeometry(e.radius,e.segments,degToRad(e.thetaStart),degToRad(e.thetaLength))}});
},{"../core/geometry":127,"../lib/three":174}],159:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three"),degToRad=THREE.Math.degToRad;registerGeometry("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 THREE.CylinderGeometry(e.radiusTop,e.radiusBottom,e.height,e.segmentsRadial,e.segmentsHeight,e.openEnded,degToRad(e.thetaStart),degToRad(e.thetaLength))}});
},{"../core/geometry":127,"../lib/three":174}],160:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three"),degToRad=THREE.Math.degToRad;registerGeometry("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 THREE.CylinderGeometry(e.radius,e.radius,e.height,e.segmentsRadial,e.segmentsHeight,e.openEnded,degToRad(e.thetaStart),degToRad(e.thetaLength))}});
},{"../core/geometry":127,"../lib/three":174}],161:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three");registerGeometry("dodecahedron",{schema:{detail:{default:0,min:0,max:5,type:"int"},radius:{default:1,min:0}},init:function(e){this.geometry=new THREE.DodecahedronGeometry(e.radius,e.detail)}});
},{"../core/geometry":127,"../lib/three":174}],162:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three");registerGeometry("icosahedron",{schema:{detail:{default:0,min:0,max:5,type:"int"},radius:{default:1,min:0}},init:function(e){this.geometry=new THREE.IcosahedronGeometry(e.radius,e.detail)}});
},{"../core/geometry":127,"../lib/three":174}],163:[function(_dereq_,module,exports){
_dereq_("./box.js"),_dereq_("./circle.js"),_dereq_("./cone.js"),_dereq_("./cylinder.js"),_dereq_("./dodecahedron.js"),_dereq_("./icosahedron.js"),_dereq_("./octahedron.js"),_dereq_("./plane.js"),_dereq_("./ring.js"),_dereq_("./sphere.js"),_dereq_("./tetrahedron.js"),_dereq_("./torus.js"),_dereq_("./torusKnot.js"),_dereq_("./triangle.js");
},{"./box.js":157,"./circle.js":158,"./cone.js":159,"./cylinder.js":160,"./dodecahedron.js":161,"./icosahedron.js":162,"./octahedron.js":164,"./plane.js":165,"./ring.js":166,"./sphere.js":167,"./tetrahedron.js":168,"./torus.js":169,"./torusKnot.js":170,"./triangle.js":171}],164:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three");registerGeometry("octahedron",{schema:{detail:{default:0,min:0,max:5,type:"int"},radius:{default:1,min:0}},init:function(e){this.geometry=new THREE.OctahedronGeometry(e.radius,e.detail)}});
},{"../core/geometry":127,"../lib/three":174}],165:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three");registerGeometry("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 THREE.PlaneGeometry(e.width,e.height,e.segmentsWidth,e.segmentsHeight)}});
},{"../core/geometry":127,"../lib/three":174}],166:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three"),degToRad=THREE.Math.degToRad;registerGeometry("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 THREE.RingGeometry(e.radiusInner,e.radiusOuter,e.segmentsTheta,e.segmentsPhi,degToRad(e.thetaStart),degToRad(e.thetaLength))}});
},{"../core/geometry":127,"../lib/three":174}],167:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three"),degToRad=THREE.Math.degToRad;registerGeometry("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 THREE.SphereGeometry(e.radius,e.segmentsWidth,e.segmentsHeight,degToRad(e.phiStart),degToRad(e.phiLength),degToRad(e.thetaStart),degToRad(e.thetaLength))}});
},{"../core/geometry":127,"../lib/three":174}],168:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three");registerGeometry("tetrahedron",{schema:{detail:{default:0,min:0,max:5,type:"int"},radius:{default:1,min:0}},init:function(e){this.geometry=new THREE.TetrahedronGeometry(e.radius,e.detail)}});
},{"../core/geometry":127,"../lib/three":174}],169:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three"),degToRad=THREE.Math.degToRad;registerGeometry("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 THREE.TorusGeometry(e.radius,2*e.radiusTubular,e.segmentsRadial,e.segmentsTubular,degToRad(e.arc))}});
},{"../core/geometry":127,"../lib/three":174}],170:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three");registerGeometry("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 THREE.TorusKnotGeometry(e.radius,2*e.radiusTubular,e.segmentsTubular,e.segmentsRadial,e.p,e.q)}});
},{"../core/geometry":127,"../lib/three":174}],171:[function(_dereq_,module,exports){
var registerGeometry=_dereq_("../core/geometry").registerGeometry,THREE=_dereq_("../lib/three"),quaternion=new THREE.Quaternion,rotateVector=new THREE.Vector3(0,0,1),uvMinVector=new THREE.Vector2,uvMaxVector=new THREE.Vector2,uvScaleVector=new THREE.Vector2;registerGeometry("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,r,o,c,n,a;o=new THREE.Triangle,o.a.set(e.vertexA.x,e.vertexA.y,e.vertexA.z),o.b.set(e.vertexB.x,e.vertexB.y,e.vertexB.z),o.c.set(e.vertexC.x,e.vertexC.y,e.vertexC.z),r=o.normal(),quaternion.setFromUnitVectors(r,rotateVector),c=o.a.clone().applyQuaternion(quaternion),n=o.b.clone().applyQuaternion(quaternion),a=o.c.clone().applyQuaternion(quaternion),uvMinVector.set(Math.min(c.x,n.x,a.x),Math.min(c.y,n.y,a.y)),uvMaxVector.set(Math.max(c.x,n.x,a.x),Math.max(c.y,n.y,a.y)),uvScaleVector.set(0,0).subVectors(uvMaxVector,uvMinVector),c=(new THREE.Vector2).subVectors(c,uvMinVector).divide(uvScaleVector),n=(new THREE.Vector2).subVectors(n,uvMinVector).divide(uvScaleVector),a=(new THREE.Vector2).subVectors(a,uvMinVector).divide(uvScaleVector),t=this.geometry=new THREE.Geometry,t.vertices.push(o.a),t.vertices.push(o.b),t.vertices.push(o.c),t.faces.push(new THREE.Face3(0,1,2,r)),t.faceVertexUvs[0]=[[c,n,a]]}});
},{"../core/geometry":127,"../lib/three":174}],172:[function(_dereq_,module,exports){
window.hasNativeWebVRImplementation=!!window.navigator.getVRDisplays||!!window.navigator.getVRDevices,window.WebVRConfig=window.WebVRConfig||{BUFFER_SCALE:1,CARDBOARD_UI_DISABLED:!0,ROTATE_INSTRUCTIONS_DISABLED:!0,TOUCH_PANNER_DISABLED:!0,MOUSE_KEYBOARD_CONTROLS_DISABLED:!0},_dereq_("webvr-polyfill");var utils=_dereq_("./utils/"),debug=utils.debug,error=debug("A-Frame:error"),warn=debug("A-Frame:warn");window.document.currentScript&&window.document.currentScript.parentNode!==window.document.head&&!window.debug&&warn("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."),"file:"===window.location.protocol&&error("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."),window.Promise=window.Promise||_dereq_("promise-polyfill"),utils.device.isIOSOlderThan10(window.navigator.userAgent)&&(window.WebVRConfig.BUFFER_SCALE=1/window.devicePixelRatio),_dereq_("present"),utils.device.isBrowserEnvironment&&(_dereq_("./style/aframe.css"),_dereq_("./style/rStats.css"));var AScene=_dereq_("./core/scene/a-scene").AScene,components=_dereq_("./core/component").components,registerComponent=_dereq_("./core/component").registerComponent,registerGeometry=_dereq_("./core/geometry").registerGeometry,registerPrimitive=_dereq_("./extras/primitives/primitives").registerPrimitive,registerShader=_dereq_("./core/shader").registerShader,registerSystem=_dereq_("./core/system").registerSystem,shaders=_dereq_("./core/shader").shaders,systems=_dereq_("./core/system").systems,THREE=window.THREE=_dereq_("./lib/three"),TWEEN=window.TWEEN=_dereq_("@tweenjs/tween.js"),pkg=_dereq_("../package");_dereq_("./components/index"),_dereq_("./geometries/index"),_dereq_("./shaders/index"),_dereq_("./systems/index");var ANode=_dereq_("./core/a-node"),AEntity=_dereq_("./core/a-entity");_dereq_("./core/a-animation"),_dereq_("./core/a-assets"),_dereq_("./core/a-cubemap"),_dereq_("./core/a-mixin"),_dereq_("./extras/components/"),_dereq_("./extras/primitives/"),console.log("A-Frame Version: 0.7.0 (Date 2018-01-24, Commit #2d651b7)"),console.log("three Version:",pkg.dependencies.three),console.log("WebVR Polyfill Version:",pkg.dependencies["webvr-polyfill"]),module.exports=window.AFRAME={AComponent:_dereq_("./core/component").Component,AEntity:AEntity,ANode:ANode,AScene:AScene,components:components,geometries:_dereq_("./core/geometry").geometries,registerComponent:registerComponent,registerElement:_dereq_("./core/a-register-element").registerElement,registerGeometry:registerGeometry,registerPrimitive:registerPrimitive,registerShader:registerShader,registerSystem:registerSystem,primitives:{getMeshMixin:_dereq_("./extras/primitives/getMeshMixin"),primitives:_dereq_("./extras/primitives/primitives").primitives},scenes:_dereq_("./core/scene/scenes"),schema:_dereq_("./core/schema"),shaders:shaders,systems:systems,THREE:THREE,TWEEN:TWEEN,utils:utils,version:pkg.version};
},{"../package":76,"./components/index":85,"./core/a-animation":119,"./core/a-assets":120,"./core/a-cubemap":121,"./core/a-entity":122,"./core/a-mixin":123,"./core/a-node":124,"./core/a-register-element":125,"./core/component":126,"./core/geometry":127,"./core/scene/a-scene":129,"./core/scene/scenes":132,"./core/schema":134,"./core/shader":135,"./core/system":136,"./extras/components/":137,"./extras/primitives/":140,"./extras/primitives/getMeshMixin":139,"./extras/primitives/primitives":141,"./geometries/index":163,"./lib/three":174,"./shaders/index":176,"./style/aframe.css":181,"./style/rStats.css":182,"./systems/index":185,"./utils/":196,"@tweenjs/tween.js":1,"present":32,"promise-polyfill":34,"webvr-polyfill":61}],173:[function(_dereq_,module,exports){
window.aframeStats=function(t){function e(){i("te").set(n()),window.performance.getEntriesByName&&i("lt").set(window.performance.getEntriesByName("render-started")[0].startTime.toFixed(0))}function n(){var t=c.querySelectorAll("*");return Array.prototype.slice.call(t).filter(function(t){return t.isEntity}),t.length}function r(){}function a(){}function o(t){i=t}var i=null,c=t,s={te:{caption:"Entities"},lt:{caption:"Load Time"}},u=[{caption:"A-Frame",values:["te","lt"]}];return{update:e,start:r,end:a,attach:o,values:s,groups:u,fractions:[]}},"object"==typeof module&&(module.exports={aframeStats:window.aframeStats});
},{}],174:[function(_dereq_,module,exports){
(function (global){
var THREE=global.THREE=_dereq_("three");THREE.TextureLoader&&(THREE.TextureLoader.prototype.crossOrigin="anonymous"),THREE.ImageLoader&&(THREE.ImageLoader.prototype.crossOrigin="anonymous"),THREE.Cache&&(THREE.Cache.enabled=!0),_dereq_("three/examples/js/loaders/GLTFLoader"),_dereq_("three/examples/js/loaders/OBJLoader"),_dereq_("three/examples/js/loaders/MTLLoader"),_dereq_("three/examples/js/loaders/ColladaLoader"),THREE.ColladaLoader.prototype.crossOrigin="anonymous",THREE.GLTFLoader.prototype.crossOrigin="anonymous",THREE.MTLLoader.prototype.crossOrigin="anonymous",THREE.OBJLoader.prototype.crossOrigin="anonymous",module.exports=THREE;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"three":41,"three/examples/js/loaders/ColladaLoader":42,"three/examples/js/loaders/GLTFLoader":43,"three/examples/js/loaders/MTLLoader":44,"three/examples/js/loaders/OBJLoader":45}],175:[function(_dereq_,module,exports){
function getMaterialData(e){return{fog:e.fog,color:new THREE.Color(e.color),wireframe:e.wireframe,wireframeLinewidth:e.wireframeLinewidth}}var registerShader=_dereq_("../core/shader").registerShader,THREE=_dereq_("../lib/three"),utils=_dereq_("../utils/");module.exports.Shader=registerShader("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.textureSrc=null,this.material=new THREE.MeshBasicMaterial(getMaterialData(e)),utils.material.updateMap(this,e)},update:function(e){this.updateMaterial(e),utils.material.updateMap(this,e)},updateMaterial:function(e){var t=this.material;e=getMaterialData(e),Object.keys(e).forEach(function(a){t[a]=e[a]})}});
},{"../core/shader":135,"../lib/three":174,"../utils/":196}],176:[function(_dereq_,module,exports){
_dereq_("./flat"),_dereq_("./standard"),_dereq_("./sdf"),_dereq_("./msdf"),_dereq_("./ios10hls");
},{"./flat":175,"./ios10hls":177,"./msdf":178,"./sdf":179,"./standard":180}],177:[function(_dereq_,module,exports){
var registerShader=_dereq_("../core/shader").registerShader;module.exports.Shader=registerShader("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":135}],178:[function(_dereq_,module,exports){
var registerShader=_dereq_("../core/shader").registerShader;module.exports.Shader=registerShader("msdf",{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:["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"),fragmentShader:["#ifdef GL_OES_standard_derivatives","#extension GL_OES_standard_derivatives: enable","#endif","precision highp float;","#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))","uniform sampler2D map;","uniform vec3 color;","uniform float opacity;","uniform float alphaTest;","varying vec2 vUV;","float median(float r, float g, float b) {","  return max(min(r, g), min(max(r, g), b));","}","void main() {","  vec3 sample = 1.0 - texture2D(map, vUV).rgb;","  float sigDist = median(sample.r, sample.g, sample.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));","  if (isBigEnough > BIG_ENOUGH) {","    float ratio = BIG_ENOUGH / isBigEnough;","    alpha = ratio * alpha + (1.0 - ratio) * (sigDist + 0.5);","  }","  if (isBigEnough <= BIG_ENOUGH && alpha < alphaTest) { discard; return; }","  if (alpha < alphaTest * MODIFIED_ALPHATEST) { discard; return; }","  gl_FragColor = vec4(color.xyz, alpha * opacity);","}"].join("\n")});
},{"../core/shader":135}],179:[function(_dereq_,module,exports){
var registerShader=_dereq_("../core/shader").registerShader;module.exports.Shader=registerShader("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:["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"),fragmentShader:["#ifdef GL_OES_standard_derivatives","#extension GL_OES_standard_derivatives: enable","#endif","precision highp float;","#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))","uniform sampler2D map;","uniform vec3 color;","uniform float opacity;","uniform float alphaTest;","varying vec2 vUV;","#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","void main() {","#ifdef GL_OES_standard_derivatives","  vec2 uv = vUV;","  vec4 texColor = texture2D(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;","  }","  else if (isBigEnough <= BIG_ENOUGH) {","    vec4 box = vec4 (uv - duv, uv + duv);","    alpha = (alpha + 0.5 * (","      contour(texture2D(map, box.xy).a, width)","      + contour(texture2D(map, box.zw).a, width)","      + contour(texture2D(map, box.xw).a, width)","      + contour(texture2D(map, box.zy).a, width)","    )) / 3.0;","  }","  if (isBigEnough <= BIG_ENOUGH && alpha < alphaTest) { discard; return; }","  if (alpha < alphaTest * MODIFIED_ALPHATEST) { discard; return; }","#else","  vec4 texColor = texture2D(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)","    if (alpha <= DISCARD_ALPHA) { discard; return; }","#endif","  gl_FragColor = vec4(color, opacity * alpha);","}"].join("\n")});
},{"../core/shader":135}],180:[function(_dereq_,module,exports){
function getMaterialData(e){var t={color:new THREE.Color(e.color),emissive:new THREE.Color(e.emissive),emissiveIntensity:e.emissiveIntensity,fog:e.fog,metalness:e.metalness,roughness:e.roughness,wireframe:e.wireframe,wireframeLinewidth:e.wireframeLinewidth};return e.normalMap&&(t.normalScale=e.normalScale),e.ambientOcclusionMap&&(t.aoMapIntensity=e.ambientOcclusionMapIntensity),e.displacementMap&&(t.displacementScale=e.displacementScale,t.displacementBias=e.displacementBias),t}var registerShader=_dereq_("../core/shader").registerShader,THREE=_dereq_("../lib/three"),utils=_dereq_("../utils/"),CubeLoader=new THREE.CubeTextureLoader,texturePromises={};module.exports.Shader=registerShader("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.material=new THREE.MeshStandardMaterial(getMaterialData(e)),utils.material.updateMap(this,e),e.normalMap&&utils.material.updateDistortionMap("normal",this,e),e.displacementMap&&utils.material.updateDistortionMap("displacement",this,e),e.ambientOcclusionMap&&utils.material.updateDistortionMap("ambientOcclusion",this,e),e.metalnessMap&&utils.material.updateDistortionMap("metalness",this,e),e.roughnessMap&&utils.material.updateDistortionMap("roughness",this,e),this.updateEnvMap(e)},update:function(e){this.updateMaterial(e),utils.material.updateMap(this,e),e.normalMap&&utils.material.updateDistortionMap("normal",this,e),e.displacementMap&&utils.material.updateDistortionMap("displacement",this,e),e.ambientOcclusionMap&&utils.material.updateDistortionMap("ambientOcclusion",this,e),e.metalnessMap&&utils.material.updateDistortionMap("metalness",this,e),e.roughnessMap&&utils.material.updateDistortionMap("roughness",this,e),this.updateEnvMap(e)},updateMaterial:function(e){var t=this.material;e=getMaterialData(e),Object.keys(e).forEach(function(a){t[a]=e[a]})},updateEnvMap:function(e){var t=this,a=this.material,i=e.envMap,s=e.sphericalEnvMap;return!i&&!s||this.isLoadingEnvMap?(a.envMap=null,void(a.needsUpdate=!0)):(this.isLoadingEnvMap=!0,s?void this.el.sceneEl.systems.material.loadTexture(s,{src:s},function(e){t.isLoadingEnvMap=!1,e.mapping=THREE.SphericalReflectionMapping,a.envMap=e,utils.material.handleTextureEvents(t.el,e),a.needsUpdate=!0}):texturePromises[i]?void texturePromises[i].then(function(e){t.isLoadingEnvMap=!1,a.envMap=e,utils.material.handleTextureEvents(t.el,e),a.needsUpdate=!0}):void(texturePromises[i]=new Promise(function(e){utils.srcLoader.validateCubemapSrc(i,function(i){CubeLoader.load(i,function(i){t.isLoadingEnvMap=!1,a.envMap=i,utils.material.handleTextureEvents(t.el,i),e(i)})})})))}});
},{"../core/shader":135,"../lib/three":174,"../utils/":196}],181:[function(_dereq_,module,exports){
var css = ".a-html{bottom:0;left:0;position:fixed;right:0;top:0;--caca:0}.a-body{height:100%;margin:0;overflow:hidden;padding:0;width:100%}:-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}.a-canvas.a-grab-cursor:active,.a-grabbing{cursor:grabbing;cursor:-moz-grabbing;cursor:-webkit-grabbing}// Class is removed when doing <a-scene embedded>. a-scene.fullscreen .a-canvas{width:100%!important;height:100%!important;top:0!important;left:0!important;right:0!important;bottom:0!important;z-index:999999!important;position:fixed!important}.a-inspector-loader{background-color:#ed3160;position:fixed;left:3px;top:3px;padding:6px 10px;color:#fff;text-decoration:none;font-size:12px;font-family:Roboto,sans-serif;text-align:center;z-index:99999;width:204px}@keyframes dots-1{from{opacity:0}25%{opacity:1}}@keyframes dots-2{from{opacity:0}50%{opacity:1}}@keyframes dots-3{from{opacity:0}75%{opacity:1}}@-webkit-keyframes dots-1{from{opacity:0}25%{opacity:1}}@-webkit-keyframes dots-2{from{opacity:0}50%{opacity:1}}@-webkit-keyframes dots-3{from{opacity:0}75%{opacity:1}}.a-inspector-loader .dots span{animation:dots-1 2s infinite steps(1);-webkit-animation:dots-1 2s infinite steps(1)}.a-inspector-loader .dots span:first-child+span{animation-name:dots-2;-webkit-animation-name:dots-2}.a-inspector-loader .dots span:first-child+span+span{animation-name:dots-3;-webkit-animation-name:dots-3}a-scene{display:block;position:relative;height:100%;width:100%}a-assets,a-scene audio,a-scene img,a-scene video{display:none}.a-enter-vr-modal,.a-orientation-modal{font-family:Consolas,Andale Mono,Courier New,monospace}.a-enter-vr-modal a{border-bottom:1px solid #fff;padding:2px 0;text-decoration:none;transition:.1s color ease-in}.a-enter-vr-modal a:hover{background-color:#fff;color:#111;padding:2px 4px;position:relative;left:-4px}.a-enter-vr{font-family:sans-serif,monospace;font-size:13px;width:100%;font-weight:200;line-height:16px;position:absolute;right:20px;bottom:20px}.a-enter-vr.embedded{right:5px;bottom:5px}.a-enter-vr-button,.a-enter-vr-modal,.a-enter-vr-modal a{color:#fff}.a-enter-vr-button{background:url(data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20245.82%20141.73%22%3E%3Cdefs%3E%3Cstyle%3E.a%7Bfill%3A%23fff%3Bfill-rule%3Aevenodd%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Ctitle%3Emask%3C%2Ftitle%3E%3Cpath%20class%3D%22a%22%20d%3D%22M175.56%2C111.37c-22.52%2C0-40.77-18.84-40.77-42.07S153%2C27.24%2C175.56%2C27.24s40.77%2C18.84%2C40.77%2C42.07S198.08%2C111.37%2C175.56%2C111.37ZM26.84%2C69.31c0-23.23%2C18.25-42.07%2C40.77-42.07s40.77%2C18.84%2C40.77%2C42.07-18.26%2C42.07-40.77%2C42.07S26.84%2C92.54%2C26.84%2C69.31ZM27.27%2C0C11.54%2C0%2C0%2C12.34%2C0%2C28.58V110.9c0%2C16.24%2C11.54%2C30.83%2C27.27%2C30.83H99.57c2.17%2C0%2C4.19-1.83%2C5.4-3.7L116.47%2C118a8%2C8%2C0%2C0%2C1%2C12.52-.18l11.51%2C20.34c1.2%2C1.86%2C3.22%2C3.61%2C5.39%2C3.61h72.29c15.74%2C0%2C27.63-14.6%2C27.63-30.83V28.58C245.82%2C12.34%2C233.93%2C0%2C218.19%2C0H27.27Z%22%2F%3E%3C%2Fsvg%3E) 50% 50%/70% 70% no-repeat rgba(0,0,0,.35);border:0;bottom:0;cursor:pointer;min-width:50px;min-height:30px;padding-right:5%;padding-top:4%;position:absolute;right:0;transition:background-color .05s ease;-webkit-transition:background-color .05s ease;z-index:9999}.a-enter-vr-button:active,.a-enter-vr-button:hover{background-color:#666}[data-a-enter-vr-no-webvr] .a-enter-vr-button{border-color:#666;opacity:.65}[data-a-enter-vr-no-webvr] .a-enter-vr-button:active,[data-a-enter-vr-no-webvr] .a-enter-vr-button:hover{background-color:rgba(0,0,0,.35);cursor:not-allowed}.a-enter-vr-modal{background-color:#666;border-radius:0;display:none;min-height:32px;margin-right:70px;padding:9px;width:280px;right:2%;position:absolute}.a-enter-vr-modal:after{border-bottom:10px solid transparent;border-left:10px 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 .a-enter-vr-modal{display:block}.a-orientation-modal{background:url(data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20xmlns%3Axlink%3D%22http%3A//www.w3.org/1999/xlink%22%20version%3D%221.1%22%20x%3D%220px%22%20y%3D%220px%22%20viewBox%3D%220%200%2090%2090%22%20enable-background%3D%22new%200%200%2090%2090%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%220%2C0%200%2C0%200%2C0%20%22%3E%3C/polygon%3E%3Cg%3E%3Cpath%20d%3D%22M71.545%2C48.145h-31.98V20.743c0-2.627-2.138-4.765-4.765-4.765H18.456c-2.628%2C0-4.767%2C2.138-4.767%2C4.765v42.789%20%20%20c0%2C2.628%2C2.138%2C4.766%2C4.767%2C4.766h5.535v0.959c0%2C2.628%2C2.138%2C4.765%2C4.766%2C4.765h42.788c2.628%2C0%2C4.766-2.137%2C4.766-4.765V52.914%20%20%20C76.311%2C50.284%2C74.173%2C48.145%2C71.545%2C48.145z%20M18.455%2C16.935h16.344c2.1%2C0%2C3.808%2C1.708%2C3.808%2C3.808v27.401H37.25V22.636%20%20%20c0-0.264-0.215-0.478-0.479-0.478H16.482c-0.264%2C0-0.479%2C0.214-0.479%2C0.478v36.585c0%2C0.264%2C0.215%2C0.478%2C0.479%2C0.478h7.507v7.644%20%20%20h-5.534c-2.101%2C0-3.81-1.709-3.81-3.81V20.743C14.645%2C18.643%2C16.354%2C16.935%2C18.455%2C16.935z%20M16.96%2C23.116h19.331v25.031h-7.535%20%20%20c-2.628%2C0-4.766%2C2.139-4.766%2C4.768v5.828h-7.03V23.116z%20M71.545%2C73.064H28.757c-2.101%2C0-3.81-1.708-3.81-3.808V52.914%20%20%20c0-2.102%2C1.709-3.812%2C3.81-3.812h42.788c2.1%2C0%2C3.809%2C1.71%2C3.809%2C3.812v16.343C75.354%2C71.356%2C73.645%2C73.064%2C71.545%2C73.064z%22%3E%3C/path%3E%3Cpath%20d%3D%22M28.919%2C58.424c-1.466%2C0-2.659%2C1.193-2.659%2C2.66c0%2C1.466%2C1.193%2C2.658%2C2.659%2C2.658c1.468%2C0%2C2.662-1.192%2C2.662-2.658%20%20%20C31.581%2C59.617%2C30.387%2C58.424%2C28.919%2C58.424z%20M28.919%2C62.786c-0.939%2C0-1.703-0.764-1.703-1.702c0-0.939%2C0.764-1.704%2C1.703-1.704%20%20%20c0.94%2C0%2C1.705%2C0.765%2C1.705%2C1.704C30.623%2C62.022%2C29.858%2C62.786%2C28.919%2C62.786z%22%3E%3C/path%3E%3Cpath%20d%3D%22M69.654%2C50.461H33.069c-0.264%2C0-0.479%2C0.215-0.479%2C0.479v20.288c0%2C0.264%2C0.215%2C0.478%2C0.479%2C0.478h36.585%20%20%20c0.263%2C0%2C0.477-0.214%2C0.477-0.478V50.939C70.131%2C50.676%2C69.917%2C50.461%2C69.654%2C50.461z%20M69.174%2C51.417V70.75H33.548V51.417H69.174z%22%3E%3C/path%3E%3Cpath%20d%3D%22M45.201%2C30.296c6.651%2C0%2C12.233%2C5.351%2C12.551%2C11.977l-3.033-2.638c-0.193-0.165-0.507-0.142-0.675%2C0.048%20%20%20c-0.174%2C0.198-0.153%2C0.501%2C0.045%2C0.676l3.883%2C3.375c0.09%2C0.075%2C0.198%2C0.115%2C0.312%2C0.115c0.141%2C0%2C0.273-0.061%2C0.362-0.166%20%20%20l3.371-3.877c0.173-0.2%2C0.151-0.502-0.047-0.675c-0.194-0.166-0.508-0.144-0.676%2C0.048l-2.592%2C2.979%20%20%20c-0.18-3.417-1.629-6.605-4.099-9.001c-2.538-2.461-5.877-3.817-9.404-3.817c-0.264%2C0-0.479%2C0.215-0.479%2C0.479%20%20%20C44.72%2C30.083%2C44.936%2C30.296%2C45.201%2C30.296z%22%3E%3C/path%3E%3C/g%3E%3C/svg%3E) center/50% 50% no-repeat rgba(244,244,244,1);bottom:0;font-size:14px;font-weight:600;left:0;line-height:20px;right:0;position:fixed;top:0;z-index:9999999}.a-orientation-modal:after{color:#666;content:\"Insert phone into Cardboard holder.\";display:block;position:absolute;text-align:center;top:70%;transform:translateY(-70%);width:100%}.a-orientation-modal button{background:url(data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20xmlns%3Axlink%3D%22http%3A//www.w3.org/1999/xlink%22%20version%3D%221.1%22%20x%3D%220px%22%20y%3D%220px%22%20viewBox%3D%220%200%20100%20100%22%20enable-background%3D%22new%200%200%20100%20100%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20fill%3D%22%23000000%22%20d%3D%22M55.209%2C50l17.803-17.803c1.416-1.416%2C1.416-3.713%2C0-5.129c-1.416-1.417-3.713-1.417-5.129%2C0L50.08%2C44.872%20%20L32.278%2C27.069c-1.416-1.417-3.714-1.417-5.129%2C0c-1.417%2C1.416-1.417%2C3.713%2C0%2C5.129L44.951%2C50L27.149%2C67.803%20%20c-1.417%2C1.416-1.417%2C3.713%2C0%2C5.129c0.708%2C0.708%2C1.636%2C1.062%2C2.564%2C1.062c0.928%2C0%2C1.856-0.354%2C2.564-1.062L50.08%2C55.13l17.803%2C17.802%20%20c0.708%2C0.708%2C1.637%2C1.062%2C2.564%2C1.062s1.856-0.354%2C2.564-1.062c1.416-1.416%2C1.416-3.713%2C0-5.129L55.209%2C50z%22%3E%3C/path%3E%3C/svg%3E) no-repeat;border:none;height:50px;text-indent:-9999px;width:50px}"; (_dereq_("browserify-css").createStyle(css, { "href": "src/style/aframe.css"})); module.exports = css;
},{"browserify-css":5}],182:[function(_dereq_,module,exports){
var css = ".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}}"; (_dereq_("browserify-css").createStyle(css, { "href": "src/style/rStats.css"})); module.exports = css;
},{"browserify-css":5}],183:[function(_dereq_,module,exports){
function removeDefaultCamera(e){var t,a=e.camera;a&&(t=e.querySelector("["+DEFAULT_CAMERA_ATTR+"]"),t&&e.removeChild(t))}var bind=_dereq_("../utils/bind"),constants=_dereq_("../constants/"),registerSystem=_dereq_("../core/system").registerSystem,DEFAULT_CAMERA_ATTR="data-aframe-default-camera";module.exports.System=registerSystem("camera",{init:function(){this.activeCameraEl=null,this.sceneEl.addEventListener("loaded",bind(this.setupDefaultCamera,this))},setupDefaultCamera:function(){var e,t,a=this.sceneEl;return a.camera&&!a.camera.el.getAttribute("camera").spectator?void a.emit("camera-ready",{cameraEl:a.camera.el}):(t=document.createElement("a-entity"),t.setAttribute("position",{x:0,y:constants.DEFAULT_CAMERA_HEIGHT,z:0}),e=document.createElement("a-entity"),e.setAttribute("camera",{active:!0}),e.setAttribute("wasd-controls",""),e.setAttribute("look-controls",""),e.setAttribute(constants.AFRAME_INJECTED,""),t.setAttribute(DEFAULT_CAMERA_ATTR,""),t.appendChild(e),a.appendChild(t),a.addEventListener("enter-vr",this.removeDefaultOffset),a.addEventListener("exit-vr",this.addDefaultOffset),void a.emit("camera-ready",{cameraEl:e}))},disableActiveCamera:function(){var e=this.sceneEl.querySelectorAll("[camera]"),t=e[e.length-1];t.setAttribute("camera","active",!0)},setActiveCamera:function(e){var t,a,r,i,c=this.activeCameraEl,s=this.sceneEl;if(i=e.getObject3D("camera"),i&&e!==this.activeCameraEl){var m=s.querySelector("["+DEFAULT_CAMERA_ATTR+"]"),n=m&&m.querySelector("[camera]");for(e!==n&&removeDefaultCamera(s),this.activeCameraEl=e,this.activeCameraEl.play(),s.camera=i,c&&c.setAttribute("camera","active",!1),a=s.querySelectorAll("[camera]"),r=0;r<a.length;r++)t=a[r],t.isEntity&&e!==t&&(t.setAttribute("camera","active",!1),t.pause());s.emit("camera-set-active",{cameraEl:e})}},setSpectatorCamera:function(e){var t,a,r=this.spectatorCameraEl,i=this.sceneEl;t=e.getObject3D("camera"),t&&e!==this.spectatorCameraEl&&(r&&r.setAttribute("camera","spectator",!1),a=this.spectatorCameraEl=e,a.setAttribute("camera","active",!1),a.play(),i.emit("camera-set-spectator",{cameraEl:e}))},disableSpectatorCamera:function(){this.spectatorCameraEl=void 0},tock:function(){var e,t=this.sceneEl,a=t.renderer.vr.enabled;this.spectatorCameraEl&&!t.isMobile&&(e=this.spectatorCameraEl.components.camera.camera,t.renderer.vr.enabled=!1,t.renderer.render(t.object3D,e),t.renderer.vr.enabled=a)}});
},{"../constants/":117,"../core/system":136,"../utils/bind":190}],184:[function(_dereq_,module,exports){
function createGeometry(e){var t=e.primitive,r=geometries[t]&&geometries[t].Geometry,o=new r;if(!r)throw new Error("Unknown geometry `"+t+"`");return o.init(e),toBufferGeometry(o.geometry,e.buffer)}function decrementCacheCount(e,t){e[t]--}function incrementCacheCount(e,t){e[t]=void 0===e[t]?1:e[t]+1}function toBufferGeometry(e,t){var r;return t?(r=(new THREE.BufferGeometry).fromGeometry(e),r.metadata={type:e.type,parameters:e.parameters||{}},e.dispose(),r):e}var geometries=_dereq_("../core/geometry").geometries,registerSystem=_dereq_("../core/system").registerSystem,THREE=_dereq_("../lib/three");module.exports.System=registerSystem("geometry",{init:function(){this.cache={},this.cacheCount={}},clearCache:function(){this.cache={},this.cacheCount={}},getOrCreateGeometry:function(e){var t,r,o=this.cache;return e.skipCache?createGeometry(e):(r=this.hash(e),t=o[r],incrementCacheCount(this.cacheCount,r),t?t:(t=createGeometry(e),o[r]=t,t))},unuseGeometry:function(e){var t,r,o=this.cache,i=this.cacheCount;e.skipCache||(r=this.hash(e),o[r]&&(decrementCacheCount(i,r),i[r]>0||(t=o[r],t.dispose(),delete o[r],delete i[r])))},hash:function(e){return JSON.stringify(e)}});
},{"../core/geometry":127,"../core/system":136,"../lib/three":174}],185:[function(_dereq_,module,exports){
_dereq_("./camera"),_dereq_("./geometry"),_dereq_("./light"),_dereq_("./material"),_dereq_("./shadow"),_dereq_("./tracked-controls");
},{"./camera":183,"./geometry":184,"./light":186,"./material":187,"./shadow":188,"./tracked-controls":189}],186:[function(_dereq_,module,exports){
var registerSystem=_dereq_("../core/system").registerSystem,bind=_dereq_("../utils/bind"),constants=_dereq_("../constants/"),DEFAULT_LIGHT_ATTR="data-aframe-default-light";module.exports.System=registerSystem("light",{schema:{defaultLightsEnabled:{default:!0}},init:function(){this.defaultLights=!1,this.userDefinedLights=!1,this.sceneEl.addEventListener("loaded",bind(this.setupDefaultLights,this))},registerLight:function(t){t.hasAttribute(DEFAULT_LIGHT_ATTR)||(this.removeDefaultLights(),this.userDefinedLights=!0)},removeDefaultLights:function(){var t,e=this.sceneEl;if(this.defaultLights){t=document.querySelectorAll("["+DEFAULT_LIGHT_ATTR+"]");for(var i=0;i<t.length;i++)e.removeChild(t[i]);this.defaultLights=!1}},setupDefaultLights:function(){var t,e,i=this.sceneEl;this.userDefinedLights||this.defaultLights||!this.data.defaultLightsEnabled||(t=document.createElement("a-entity"),t.setAttribute("light",{color:"#BBB",type:"ambient"}),t.setAttribute(DEFAULT_LIGHT_ATTR,""),t.setAttribute(constants.AFRAME_INJECTED,""),i.appendChild(t),e=document.createElement("a-entity"),e.setAttribute("light",{color:"#FFF",intensity:.6,castShadow:!0}),e.setAttribute("position",{x:-.5,y:1,z:1}),e.setAttribute(DEFAULT_LIGHT_ATTR,""),e.setAttribute(constants.AFRAME_INJECTED,""),i.appendChild(e),this.defaultLights=!0)}});
},{"../constants/":117,"../core/system":136,"../utils/bind":190}],187:[function(_dereq_,module,exports){
function calculateVideoCacheHash(e,t){var r,i,n,a=t.getAttribute("id");if(a)return a;for(i="",n=e||{},r=0;r<t.attributes.length;r++)n[t.attributes[r].name]=t.attributes[r].value;return Object.keys(n).sort().forEach(function(e){i+=e+":"+n[e]+";"}),i}function loadImageTexture(e,t){function r(r,i){function n(e){setTextureProperties(e,t),e.needsUpdate=!0,r(e)}var a="string"!=typeof e;return a?void n(new THREE.Texture(e)):void TextureLoader.load(e,n,function(){},function(e){error("`$s` could not be fetched (Error code: %s; Response: %s)",e.status,e.statusText)})}return new Promise(r)}function setTextureProperties(e,t){var r=t.offset||{x:0,y:0},i=t.repeat||{x:1,y:1},n=t.npot||!1;n&&(e.wrapS=THREE.ClampToEdgeWrapping,e.wrapT=THREE.ClampToEdgeWrapping,e.magFilter=THREE.LinearFilter,e.minFilter=THREE.LinearFilter),1===i.x&&1===i.y||(e.wrapS=THREE.RepeatWrapping,e.wrapT=THREE.RepeatWrapping,e.repeat.set(i.x,i.y)),0===r.x&&0===r.y||e.offset.set(r.x,r.y)}function createVideoEl(e,t,r){var i=document.createElement("video");return i.width=t,i.height=r,i.setAttribute("playsinline",""),i.setAttribute("webkit-playsinline",""),i.autoplay=!0,i.loop=!0,i.crossOrigin="anonymous",i.addEventListener("error",function(){warn("`$s` is not a valid video",e)},!0),i.src=e,i}function fixVideoAttributes(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}var registerSystem=_dereq_("../core/system").registerSystem,THREE=_dereq_("../lib/three"),utils=_dereq_("../utils/"),isHLS=_dereq_("../utils/material").isHLS,bind=utils.bind,debug=utils.debug,error=debug("components:texture:error"),TextureLoader=new THREE.TextureLoader,warn=debug("components:texture:warn");TextureLoader.setCrossOrigin("anonymous"),module.exports.System=registerSystem("material",{init:function(){this.materials={},this.textureCounts={},this.textureCache={},this.sceneEl.addEventListener("materialtextureloaded",bind(this.onMaterialTextureLoaded,this))},clearTextureCache:function(){this.textureCache={}},loadTexture:function(e,t,r){function i(e){a.loadImage(e,t,r)}function n(e){a.loadVideo(e,t,r)}var a=this;return"CANVAS"===e.tagName?void this.loadCanvas(e,t,r):"VIDEO"===e.tagName?(e.src||e.srcObject||e.childElementCount||warn("Video element was defined with neither `source` elements nor `src` / `srcObject` attributes."),void this.loadVideo(e,t,r)):void utils.srcLoader.validateSrc(e,i,n)},loadImage:function(e,t,r){var i=this.hash(t),n=this.textureCache;return n[i]?void n[i].then(r):(n[i]=loadImageTexture(e,t),void n[i].then(r))},loadCanvas:function(e,t,r){e.readyState=2,e.HAVE_CURRENT_DATA=2,this.loadVideo(e,t,r)},loadVideo:function(e,t,r){function i(e){e.texture.needsUpdate=!0,r(e.texture,e.videoEl)}var n,a,o,s,u=this.textureCache;if("string"!=typeof e){if(o=e,n=this.hashVideo(t,o),u[n])return void u[n].then(i);fixVideoAttributes(o)}return o=o||createVideoEl(e,t.width,t.height),n=this.hashVideo(t,o),u[n]?void u[n].then(i):(a=new THREE.VideoTexture(o),a.minFilter=THREE.LinearFilter,setTextureProperties(a,t),this.sceneEl.isIOS&&isHLS(o.src||o.getAttribute("src"),o.type||o.getAttribute("type"))&&(a.format=THREE.RGBAFormat,a.needsCorrectionBGRA=!0,a.flipY=!1,a.needsCorrectionFlipY=!0),s={texture:a,videoEl:o},u[n]=Promise.resolve(s),void i(s))},hash:function(e){return e.src.tagName&&(e=utils.extendDeep({},e),e.src=e.src.src),JSON.stringify(e)},hashVideo:function(e,t){return calculateVideoCacheHash(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(r){t[e[r].uuid]--,t[e[r].uuid]<=0&&e[r].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":136,"../lib/three":174,"../utils/":196,"../utils/material":197}],188:[function(_dereq_,module,exports){
var registerSystem=_dereq_("../core/system").registerSystem,THREE=_dereq_("../lib/three"),SHADOW_MAP_TYPE_MAP={basic:THREE.BasicShadowMap,pcf:THREE.PCFShadowMap,pcfsoft:THREE.PCFSoftShadowMap};module.exports.System=registerSystem("shadow",{schema:{autoUpdate:{default:!0},renderReverseSided:{default:!0},renderSingleSided:{default:!0},type:{default:"pcf",oneOf:["basic","pcf","pcfsoft"]}},init:function(){var e=this.sceneEl,d=this.data;this.shadowMapEnabled=!1,e.renderer&&(e.renderer.shadowMap.type=SHADOW_MAP_TYPE_MAP[d.type],e.renderer.shadowMap.renderReverseSided=d.renderReverseSided,e.renderer.shadowMap.renderSingleSided=d.renderSingleSided,e.renderer.shadowMap.autoUpdate=d.autoUpdate,this.setShadowMapEnabled(this.shadowMapEnabled))},setShadowMapEnabled:function(e){var d=this.sceneEl.renderer;this.shadowMapEnabled=e,d&&(d.shadowMap.enabled=e)}});
},{"../core/system":136,"../lib/three":174}],189:[function(_dereq_,module,exports){
var registerSystem=_dereq_("../core/system").registerSystem,utils=_dereq_("../utils");module.exports.System=registerSystem("tracked-controls",{init:function(){var t=this;this.controllers=[],this.updateControllerList(navigator.getGamepads&&navigator.getGamepads()),this.throttledUpdateControllerList=utils.throttle(this.updateControllerList,500,this),navigator.getVRDisplays&&this.sceneEl.addEventListener("enter-vr",function(){navigator.getVRDisplays().then(function(e){e.length&&(t.vrDisplay=e[0])})})},tick:function(){var t;t=navigator.getGamepads&&navigator.getGamepads(),this.throttledUpdateControllerList(t)},updateControllerList:function(t){var e,r,s,i=this.controllers;if(t){for(s=i.length,i.length=0,r=0;r<t.length;++r)e=t[r],e&&e.pose&&i.push(e);i.length!==s&&this.el.emit("controllersupdated",void 0,!1)}}});
},{"../core/system":136,"../utils":196}],190:[function(_dereq_,module,exports){
module.exports=function(r,t){return function(n){return function(){var o=n.concat(Array.prototype.slice.call(arguments,0));return r.apply(t,o)}}(Array.prototype.slice.call(arguments,2))};
},{}],191:[function(_dereq_,module,exports){
function parse(e,r){var o,t;return e&&e instanceof Object?(r&&(e.x=void 0===e.x?r.x:e.x,e.y=void 0===e.y?r.y:e.y,e.z=void 0===e.z?r.z:e.z,e.w=void 0===e.w?r.w:e.w),vecParseFloat(e)):null===e||void 0===e?"object"==typeof r?extend({},r):r:(o=e.trim().replace(/\s+/g," ").split(" "),t={},t.x=o[0]||r&&r.x,t.y=o[1]||r&&r.y,t.z=o[2]||r&&r.z,t.w=o[3]||r&&r.w,vecParseFloat(t))}function stringify(e){return"object"!=typeof e?e:[e.x,e.y,e.z,e.w].join(" ").trim()}function isCoordinates(e){return regex.test(e)}function vecParseFloat(e){var r;for(r in e)void 0!==e[r]?e[r].constructor===String&&(e[r]=parseFloat(e[r],10)):delete e[r];return e}var debug=_dereq_("./debug"),extend=_dereq_("object-assign"),warn=debug("utils:coordinates:warn"),regex=/^\s*((-?\d*\.{0,1}\d+(e-?\d+)?)\s+){2,3}(-?\d*\.{0,1}\d+(e-?\d+)?)\s*$/;module.exports.regex=regex,module.exports.parse=parse,module.exports.stringify=stringify,module.exports.isCoordinates=isCoordinates,module.exports.isCoordinate=function(e){return warn("`AFRAME.utils.isCoordinate` has been renamed to `AFRAME.utils.isCoordinates`"),isCoordinates(e)},module.exports.toVector3=function(e){return new THREE.Vector3(e.x,e.y,e.z)};
},{"./debug":192,"object-assign":26}],192:[function(_dereq_,module,exports){
(function (process){
function getDebugNamespaceType(e){var r=e.split(":");return r[r.length-1]}function getDebugNamespaceColor(e){var r=getDebugNamespaceType(e),o=settings.colors&&settings.colors[r];return o||null}function storage(){try{return window.localStorage}catch(e){}}var debugLib=_dereq_("debug"),extend=_dereq_("object-assign"),settings={colors:{debug:"gray",error:"red",info:"gray",warn:"orange"}},debug=function(e){var r=debugLib(e);return r.color=getDebugNamespaceColor(e),r};extend(debug,debugLib);var ls=storage();ls&&(parseInt(ls.logs,10)||"true"===ls.logs)?debug.enable("*"):debug.enable("*:error,*:info,*:warn"),process.browser&&(window.logs=debug),module.exports=debug;
}).call(this,_dereq_('_process'))

},{"_process":33,"debug":8,"object-assign":26}],193:[function(_dereq_,module,exports){
(function (process){
function getVRDisplay(){return vrDisplay}function checkHeadsetConnected(){return!!getVRDisplay()}function checkHasPositionalTracking(){var i=getVRDisplay();return!isMobile()&&!isGearVR()&&(i&&i.capabilities.hasPosition)}function isTablet(i){var e=i||window.navigator.userAgent;return/ipad|Nexus (7|9)|xoom|sch-i800|playbook|tablet|kindle/i.test(e)}function isIOS(){return/iPad|iPhone|iPod/.test(window.navigator.platform)}function isGearVR(){return/SamsungBrowser.+Mobile VR/i.test(window.navigator.userAgent)}function isR7(){return/R7 Build/.test(window.navigator.userAgent)}var vrDisplay,polyfilledVRDisplay,POLYFILL_VRDISPLAY_ID="Cardboard VRDisplay (webvr-polyfill)";navigator.getVRDisplays&&navigator.getVRDisplays().then(function(i){vrDisplay=i.length&&i[0],polyfilledVRDisplay=vrDisplay.displayName===POLYFILL_VRDISPLAY_ID}),module.exports.getVRDisplay=getVRDisplay,module.exports.checkHeadsetConnected=checkHeadsetConnected,module.exports.checkHasPositionalTracking=checkHasPositionalTracking;var isMobile=function(){var i=!1;return function(e){(/(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)))&&(i=!0),(isIOS()||isTablet()||isR7())&&(i=!0)}(window.navigator.userAgent||window.navigator.vendor||window.opera),function(){return i}}();module.exports.isMobile=isMobile,module.exports.isTablet=isTablet,module.exports.isIOS=isIOS,module.exports.isGearVR=isGearVR,module.exports.isR7=isR7,module.exports.isLandscape=function(){var i=window.orientation;return isR7()&&(i+=90),90===i||i===-90},module.exports.isIOSOlderThan10=function(i){return/(iphone|ipod|ipad).*os.(7|8|9)/i.test(i)},module.exports.isBrowserEnvironment=!(process&&!process.browser),module.exports.isNodeEnvironment=!module.exports.isBrowserEnvironment,module.exports.PolyfillControls=function(i){var e;window.VRFrameData&&(e=new window.VRFrameData),this.update=function(){var o;vrDisplay&&polyfilledVRDisplay&&(vrDisplay.getFrameData(e),o=e.pose,null!==o.orientation&&i.quaternion.fromArray(o.orientation),null!==o.position?i.position.fromArray(o.position):i.position.set(0,0,0))}};
}).call(this,_dereq_('_process'))

},{"_process":33}],194:[function(_dereq_,module,exports){
function getComponentPropertyPath(t,e){return e=e||".",propertyPathCache[e]||(propertyPathCache[e]={}),t.indexOf(e)!==-1?propertyPathCache[e][t]=t.split(e):propertyPathCache[e][t]=t,propertyPathCache[e][t]}var propertyPathCache={};module.exports.getComponentPropertyPath=getComponentPropertyPath,module.exports.propertyPathCache=propertyPathCache,module.exports.getComponentProperty=function(t,e,r){var o;return r=r||".",e.indexOf(r)!==-1?(o=getComponentPropertyPath(e,r),o.constructor===String?t.getAttribute(o):t.getAttribute(o[0])[o[1]]):t.getAttribute(e)},module.exports.setComponentProperty=function(t,e,r,o){var p;return o=o||".",e.indexOf(o)!==-1?(p=getComponentPropertyPath(e,o),void(p.constructor===String?t.setAttribute(p,r):t.setAttribute(p[0],p[1],r))):void t.setAttribute(e,r)};
},{}],195:[function(_dereq_,module,exports){
module.exports=function(t){var e=t.style.width,s=t.style.height;t.style.width=parseInt(e,10)+1+"px",t.style.height=parseInt(s,10)+1+"px",setTimeout(function(){t.style.width=e,t.style.height=s},200)};
},{}],196:[function(_dereq_,module,exports){
var debug=_dereq_("./debug"),deepAssign=_dereq_("deep-assign"),device=_dereq_("./device"),objectAssign=_dereq_("object-assign"),objectPool=_dereq_("./object-pool"),warn=debug("utils:warn");module.exports.bind=_dereq_("./bind"),module.exports.coordinates=_dereq_("./coordinates"),module.exports.debug=debug,module.exports.device=device,module.exports.entity=_dereq_("./entity"),module.exports.forceCanvasResizeSafariMobile=_dereq_("./forceCanvasResizeSafariMobile"),module.exports.material=_dereq_("./material"),module.exports.objectPool=objectPool,module.exports.styleParser=_dereq_("./styleParser"),module.exports.trackedControls=_dereq_("./tracked-controls"),module.exports.checkHeadsetConnected=function(){return warn("`utils.checkHeadsetConnected` has moved to `utils.device.checkHeadsetConnected`"),device.checkHeadsetConnected(arguments)},module.exports.isGearVR=function(){return warn("`utils.isGearVR` has moved to `utils.device.isGearVR`"),device.isGearVR(arguments)},module.exports.isIOS=function(){return warn("`utils.isIOS` has moved to `utils.device.isIOS`"),device.isIOS(arguments)},module.exports.isMobile=function(){return warn("`utils.isMobile has moved to `utils.device.isMobile`"),device.isMobile(arguments)},module.exports.throttle=function(e,r,t){var o;return t&&(e=module.exports.bind(e,t)),function(){var t=Date.now(),n="undefined"==typeof o?r:t-o;("undefined"==typeof o||n>=r)&&(o=t,e.apply(null,arguments))}},module.exports.throttleTick=function(e,r,t){var o;return t&&(e=module.exports.bind(e,t)),function(t,n){var u="undefined"==typeof o?n:t-o;("undefined"==typeof o||u>=r)&&(o=t,e(t,u))}},module.exports.debounce=function(e,r,t){var o;return function(){var n=this,u=arguments,i=function(){o=null,t||e.apply(n,u)},c=t&&!o;clearTimeout(o),o=setTimeout(i,r),c&&e.apply(n,u)}},module.exports.extend=objectAssign,module.exports.extendDeep=deepAssign,module.exports.clone=function(e){return JSON.parse(JSON.stringify(e))};var deepEqual=function(){var e=objectPool.createPool(function(){return[]});return function(r,t){var o,n,u,i,c,s;if(void 0===r||void 0===t||null===r||null===t||!(r&&t&&r.constructor===Object&&t.constructor===Object||r.constructor===Array&&t.constructor===Array))return r===t;n=e.use(),u=e.use(),n.length=0,u.length=0;for(o in r)n.push(o);for(o in t)u.push(o);if(n.length!==u.length)return e.recycle(n),e.recycle(u),!1;for(i=0;i<n.length;++i)if(c=r[n[i]],s=t[n[i]],"object"==typeof c||"object"==typeof s||Array.isArray(c)&&Array.isArray(s)){if(c===s)continue;if(!deepEqual(c,s))return e.recycle(n),e.recycle(u),!1}else if(c!==s)return e.recycle(n),e.recycle(u),!1;return e.recycle(n),e.recycle(u),!0}}();module.exports.deepEqual=deepEqual,module.exports.diff=function(){var e=[];return function(r,t,o){var n,u,i,c,s,l,d;c=o||{},e.length=0;for(s in r)e.push(s);if(!t)return c;for(i in t)e.indexOf(i)===-1&&e.push(i);for(l=0;l<e.length;l++)s=e[l],n=r[s],u=t[s],d=n&&u&&n.constructor===Object&&u.constructor===Object,(d&&!deepEqual(n,u)||!d&&n!==u)&&(c[s]=u);return c}}(),module.exports.shouldCaptureKeyEvent=function(e){return!e.metaKey&&document.activeElement===document.body},module.exports.splitString=function(e,r){"undefined"==typeof r&&(r=" ");var t=new RegExp(r,"g");return e=(e||"").replace(t,r),e.split(r)},module.exports.getElData=function(e,r){function t(r){e.hasAttribute(r)&&(o[r]=e.getAttribute(r))}r=r||{};var o={};return Object.keys(r).forEach(t),o},module.exports.getUrlParameter=function(e){e=e.replace(/[\[]/,"\\[").replace(/[\]]/,"\\]");var r=new RegExp("[\\?&]"+e+"=([^&#]*)"),t=r.exec(location.search);return null===t?"":decodeURIComponent(t[1].replace(/\+/g," "))},module.exports.isIframed=function(){return window.top!==window.self},module.exports.findAllScenes=function(e){for(var r=[],t=e.getElementsByTagName("*"),o=0,n=t.length;o<n;o++)t[o].isScene&&r.push(t[o]);return r},module.exports.srcLoader=_dereq_("./src-loader"),module.exports.split=function(){var e={};return function(r,t){return t in e||(e[t]={}),r in e[t]?e[t][r]:(e[t][r]=r.split(t),e[t][r])}}();
},{"./bind":190,"./coordinates":191,"./debug":192,"./device":193,"./entity":194,"./forceCanvasResizeSafariMobile":195,"./material":197,"./object-pool":198,"./src-loader":199,"./styleParser":200,"./tracked-controls":201,"deep-assign":10,"object-assign":26}],197:[function(_dereq_,module,exports){
function handleTextureEvents(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&&["standard","flat"].indexOf(e.components.material.data.shader)!==-1&&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})})))}var THREE=_dereq_("../lib/three"),HLS_MIMETYPES=["application/x-mpegurl","application/vnd.apple.mpegurl"];module.exports.updateMapMaterialFromData=function(e,t,a,r){function n(t){a.materialSrcs[e]===d&&i(t)}function i(t){s[e]=t,s.needsUpdate=!0,handleTextureEvents(o,t)}var o=a.el,s=a.material,d=r[t];return a.materialSrcs||(a.materialSrcs={}),d?void(d!==a.materialSrcs[e]&&(a.materialSrcs[e]=d,d instanceof THREE.Texture?i(d):o.sceneEl.systems.material.loadTexture(d,{src:d,repeat:r.repeat,offset:r.offset,npot:r.npot},n))):(delete a.materialSrcs[e],void i(null))},module.exports.updateMap=function(e,t){return module.exports.updateMapMaterialFromData("map","src",e,t)},module.exports.updateDistortionMap=function(e,t,a){function r(e){o[n+"Map"]=e,o.needsUpdate=!0,handleTextureEvents(i,e)}var n=e;"ambientOcclusion"===e&&(n="ao");var i=t.el,o=t.material,s=a[e+"Map"],d={};if(d.src=s,d.offset=a[e+"TextureOffset"],d.repeat=a[e+"TextureRepeat"],d.wrap=a[e+"TextureWrap"],s){if(s===t[e+"TextureSrc"])return;return t[e+"TextureSrc"]=s,void i.sceneEl.systems.material.loadTexture(s,d,r)}o.map&&r(null)},module.exports.handleTextureEvents=handleTextureEvents,module.exports.isHLS=function(e,t){return!(!t||!HLS_MIMETYPES.includes(t.toLowerCase()))||!!(e&&e.toLowerCase().indexOf(".m3u8")>0)};
},{"../lib/three":174}],198:[function(_dereq_,module,exports){
function defaultObjectFactory(){return{}}function clearObject(e){var t;if(e.constructor===Object)for(t in e)e[t]=void 0}var EMPTY_SLOT=Object.freeze(Object.create(null));module.exports.createPool=function(e){function t(){var e;return null!==o&&o!==l.length||r(l.length||5),e=l[o],l[o++]=EMPTY_SLOT,clearObject(e),e}function n(e){if(e instanceof Object)return null===o||o===-1?void(l[l.length]=e):void(l[--o]=e)}function r(t){var n,r;if(t=void 0===t?l.length:t,t>0&&null==o&&(o=0),t>0)for(n=l.length,l.length+=Number(t),r=n;r<l.length;r++)l[r]=e();return l.length}function c(){return l.length}var l=[],o=null;return e=e||defaultObjectFactory,{grow:r,pool:l,recycle:n,size:c,use:t}},module.exports.clearObject=clearObject;
},{}],199:[function(_dereq_,module,exports){
function validateSrc(e,a,t){checkIsImage(e,function(r){return r?void a(e):void t(e)})}function validateCubemapSrc(e,a){function t(e){s.push(e),6===s.length&&a(s)}var r,n,c,o="",s=[];for(n=0;n<5;n++)o+="(url\\((?:[^\\)]+)\\),\\s*)";if(o+="(url\\((?:[^\\)]+)\\)\\s*)",c=e.match(new RegExp(o)))for(n=1;n<7;n++)validateSrc(parseUrl(c[n]),t);else if(r=validateAndGetQuerySelector(e))return"A-CUBEMAP"===r.tagName&&r.srcs?a(r.srcs):void warn('Selector "%s" does not point to <a-cubemap>',e)}function parseUrl(e){var a=e.match(/\url\((.+)\)/);if(a)return a[1]}function checkIsImage(e,a){var t;return e.tagName?void a("IMG"===e.tagName):(t=new XMLHttpRequest,t.open("HEAD",e),t.addEventListener("load",function(r){var n;t.status>=200&&t.status<300?(n=t.getResponseHeader("Content-Type"),null==n?checkIsImageFallback(e,a):a(n.startsWith("image")?!0:!1)):checkIsImageFallback(e,a),t.abort()}),void t.send())}function checkIsImageFallback(e,a){function t(){a(!0)}function r(){a(!1)}var n=new Image;n.addEventListener("load",t),n.addEventListener("error",r),n.src=e}function validateAndGetQuerySelector(e){try{var a=document.querySelector(e);return a||warn('No element was found matching the selector: "%s"',e),a}catch(a){return void warn('"%s" is not a valid selector',e)}}var debug=_dereq_("./debug"),warn=debug("utils:src-loader:warn");module.exports={parseUrl:parseUrl,validateSrc:validateSrc,validateCubemapSrc:validateCubemapSrc};
},{"./debug":192}],200:[function(_dereq_,module,exports){
function toCamelCase(e){function r(e){return e[1].toUpperCase()}return e.replace(/-([a-z])/g,r)}function transformKeysToCamelCase(e){var r=Object.keys(e),t={};return r.forEach(function(r){var s=toCamelCase(r);t[s]=e[r]}),t}var styleParser=_dereq_("style-attr");module.exports.parse=function(e){var r;return"string"!=typeof e?e:(r=styleParser.parse(e),r[""]?e:transformKeysToCamelCase(r))},module.exports.stringify=function(e){return"string"==typeof e?e:styleParser.stringify(e)},module.exports.toCamelCase=toCamelCase,module.exports.transformKeysToCamelCase=transformKeysToCamelCase;
},{"style-attr":36}],201:[function(_dereq_,module,exports){
function isControllerPresent(e,n,t){var r,o,l=e.el.sceneEl,i=t.index||0;return!!n&&(!!(o=l&&l.systems["tracked-controls"])&&(r=o.controllers,!!r.length&&!!findMatchingController(r,null,n,t.hand,i)))}function findMatchingController(e,n,t,r,o){var l,i,s=0,d=o||0;for(i=0;i<e.length;i++)if(l=e[i],(!t||l.id.indexOf(t)!==-1)&&(t||l.id===n)&&(!r||!l.hand||r===l.hand)){if(r&&!l.hand&&(d=NUM_HANDS*o+(r===DEFAULT_HANDEDNESS?0:1)),s===d)return l;++s}}var DEFAULT_HANDEDNESS=_dereq_("../constants").DEFAULT_HANDEDNESS,AXIS_LABELS=["x","y","z","w"],NUM_HANDS=2;module.exports.checkControllerPresentAndSetup=function(e,n,t){var r=e.el,o=isControllerPresent(e,n,t);return e.controllerPresent&&!e.controllerEventsActive&&e.addEventListeners(),o===e.controllerPresent?o:(e.controllerPresent=o,void(o?(e.injectTrackedControls(),e.addEventListeners(),r.emit("controllerconnected",{name:e.name,component:e})):(e.removeEventListeners(),r.emit("controllerdisconnected",{name:e.name,component:e}))))},module.exports.isControllerPresent=isControllerPresent,module.exports.findMatchingController=findMatchingController,module.exports.emitIfAxesChanged=function(e,n,t){var r,o,l,i,s,d;for(o=Object.keys(n),s=0;s<o.length;s++){for(r=n[o[s]],l=!1,d=0;d<r.length;d++)t.detail.changed[r[d]]&&(l=!0);if(l){for(i={},d=0;d<r.length;d++)i[AXIS_LABELS[d]]=t.detail.axis[r[d]];e.el.emit(o[s]+"moved",i)}}},module.exports.onButtonEvent=function(e,n,t,r){var o=r?t.mapping[r]:t.mapping,l=o.buttons[e];t.el.emit(l+n),t.updateModel&&t.updateModel(l,n)};
},{"../constants":117}],202:[function(_dereq_,module,exports){
window.glStats=function(){function e(e,r){return function(){r.apply(this,arguments),e.apply(this,arguments)}}function r(){a("allcalls").set(s+i),a("drawElements").set(i),a("drawArrays").set(s),a("bindTexture").set(m),a("useProgram").set(d),a("glfaces").set(l),a("glvertices").set(c),a("glpoints").set(p)}function n(){s=0,i=0,d=0,l=0,c=0,p=0,m=0}function t(){}function o(e){a=e}var a=null,s=0,i=0,d=0,l=0,c=0,p=0,m=0;WebGLRenderingContext.prototype.drawArrays=e(WebGLRenderingContext.prototype.drawArrays,function(){s++,arguments[0]==this.POINTS?p+=arguments[2]:c+=arguments[2]}),WebGLRenderingContext.prototype.drawElements=e(WebGLRenderingContext.prototype.drawElements,function(){i++,l+=arguments[1]/3,c+=arguments[1]}),WebGLRenderingContext.prototype.useProgram=e(WebGLRenderingContext.prototype.useProgram,function(){d++}),WebGLRenderingContext.prototype.bindTexture=e(WebGLRenderingContext.prototype.bindTexture,function(){m++});var f={allcalls:{over:3e3,caption:"Calls (hook)"},drawelements:{caption:"drawElements (hook)"},drawarrays:{caption:"drawArrays (hook)"}},u=[{caption:"WebGL",values:["allcalls","drawelements","drawarrays","useprogram","bindtexture","glfaces","glvertices","glpoints"]}],y=[{base:"allcalls",steps:["drawelements","drawarrays"]}];return{update:r,start:n,end:t,attach:o,values:f,groups:u,fractions:y}},window.threeStats=function(e){function r(){a("renderer.info.memory.geometries").set(e.info.memory.geometries),a("renderer.info.programs").set(e.info.programs.length),a("renderer.info.memory.textures").set(e.info.memory.textures),a("renderer.info.render.calls").set(e.info.render.calls),a("renderer.info.render.faces").set(e.info.render.faces),a("renderer.info.render.points").set(e.info.render.points),a("renderer.info.render.vertices").set(e.info.render.vertices)}function n(){}function t(){}function o(e){a=e}var a=null,s={"renderer.info.memory.geometries":{caption:"Geometries"},"renderer.info.memory.textures":{caption:"Textures"},"renderer.info.programs":{caption:"Programs"},"renderer.info.render.calls":{caption:"Calls"},"renderer.info.render.faces":{caption:"Faces",over:1e3},"renderer.info.render.points":{caption:"Points"},"renderer.info.render.vertices":{caption:"Vertices"}},i=[{caption:"Three.js - Memory",values:["renderer.info.memory.geometries","renderer.info.programs","renderer.info.memory.textures"]},{caption:"Three.js - Render",values:["renderer.info.render.calls","renderer.info.render.faces","renderer.info.render.points","renderer.info.render.vertices"]}],d=[];return{update:r,start:n,end:t,attach:o,values:s,groups:i,fractions:d}},window.BrowserStats=function(){function e(e){var r=100,n=Math.floor(Math.log(e)/p);return Math.round(e*r/Math.pow(1024,n))/r}function r(){s=e(performance.memory.usedJSHeapSize),i=e(performance.memory.totalJSHeapSize),a("memory").set(s),a("total").set(i)}function n(){s=0}function t(){}function o(e){a=e}var a=null,s=0,i=0;window.performance&&!performance.memory&&(performance.memory={usedJSHeapSize:0,totalJSHeapSize:0}),0===performance.memory.totalJSHeapSize&&console.warn("totalJSHeapSize === 0... performance.memory is only available in Chrome .");var d={memory:{caption:"Used Memory",average:!0,avgMs:1e3,over:22},total:{caption:"Total Memory"}},l=[{caption:"Browser",values:["memory","total"]}],c=[{base:"total",steps:["memory"]}],p=Math.log(1024);return{update:r,start:n,end:t,attach:o,values:d,groups:l,fractions:c}},"object"==typeof module&&(module.exports={glStats:window.glStats,threeStats:window.threeStats,BrowserStats:window.BrowserStats});
},{}],203:[function(_dereq_,module,exports){
"use strict";!function(){"performance"in window==0&&(window.performance={});var e=window.performance;if("now"in e==0){var t=Date.now();e.timing&&e.timing.navigationStart&&(t=e.timing.navigationStart),e.now=function(){return Date.now()-t}}e.mark||(e.mark=function(){}),e.measure||(e.measure=function(){})}(),window.rStats=function(e){function t(e,t){for(var n=Object.keys(e),a=0,r=n.length;a<r;a++)t(n[a])}function n(e){var t=document.createElement("link");t.href=e,t.rel="stylesheet",t.type="text/css",document.getElementsByTagName("head")[0].appendChild(t)}function a(e,t,n){function a(){o.width=v,o.height=g,o.style.width=o.width+"px",o.style.height=o.height+"px",o.className="rs-canvas",e.appendChild(o),c.fillStyle="#444444",c.fillRect(0,0,o.width,o.height)}function r(e,t){s+=.1*(e-s),l*=.99,s>l&&(l=s),c.drawImage(o,1,0,o.width-1,o.height,0,0,o.width-1,o.height),t?c.drawImage(p,o.width-1,o.height-s*o.height/l-g):c.drawImage(d,o.width-1,o.height-s*o.height/l-g)}var i=n||{},o=document.createElement("canvas"),c=o.getContext("2d"),l=0,s=0,u=i.color?i.color:"#666666",d=document.createElement("canvas"),f=d.getContext("2d");d.width=1,d.height=2*g,f.fillStyle="#444444",f.fillRect(0,0,1,2*g),f.fillStyle=u,f.fillRect(0,g,1,g),f.fillStyle="#ffffff",f.globalAlpha=.5,f.fillRect(0,g,1,1),f.globalAlpha=1;var p=document.createElement("canvas"),h=p.getContext("2d");return p.width=1,p.height=2*g,h.fillStyle="#444444",h.fillRect(0,0,1,2*g),h.fillStyle="#b70000",h.fillRect(0,g,1,g),h.globalAlpha=.5,h.fillStyle="#ffffff",h.fillRect(0,g,1,1),h.globalAlpha=1,a(),{draw:r}}function r(e,n){function a(){i.width=v,i.height=g*n,i.style.width=i.width+"px",i.style.height=i.height+"px",i.className="rs-canvas",e.appendChild(i),o.fillStyle="#444444",o.fillRect(0,0,i.width,i.height)}function r(e){o.drawImage(i,1,0,i.width-1,i.height,0,0,i.width-1,i.height);var n=0;t(e,function(t){var a=e[t]*i.height;o.fillStyle=u[t],o.fillRect(i.width-1,n,1,a),n+=a})}var i=document.createElement("canvas"),o=i.getContext("2d");return a(),{draw:r}}function i(e,t){function n(e){if(x&&x.average){v+=e,C++;var t=performance.now();t-w>=(x.avgMs||1e3)&&(g=v/C,v=0,w=t,C=0)}}function r(){d=performance.now(),s.userTimingAPI&&performance.mark(f+"-start"),I=!0}function i(){p=performance.now()-d,s.userTimingAPI&&(performance.mark(f+"-end"),I&&performance.measure(f,f+"-start",f+"-end")),n(p)}function o(){i(),r()}function c(){var e=x&&x.average?g:p;b.nodeValue=Math.round(100*e)/100;var t=x&&(x.below&&p<x.below||x.over&&p>x.over);N.draw(p,t),y.className=t?"rs-counter-base alarm":"rs-counter-base"}function l(){var e=performance.now(),t=e-d;h++,t>1e3&&(p=x&&x.interpolate===!1?h:1e3*h/t,h=0,d=e,n(p))}function u(e){p=e,n(p)}var d,f=e,p=0,h=0,g=0,v=0,w=performance.now(),C=0,y=document.createElement("div"),E=document.createElement("span"),S=document.createElement("div"),b=document.createTextNode(""),x=s?s.values[f.toLowerCase()]:null,N=new a(y,f,x),I=!1;return E.className="rs-counter-id",E.textContent=x&&x.caption?x.caption:f,S.className="rs-counter-value",S.appendChild(b),y.appendChild(E),y.appendChild(S),t?t.div.appendChild(y):m.appendChild(y),d=performance.now(),{set:u,start:r,tick:o,end:i,frame:l,value:function(){return p},draw:c}}function o(e){var n=e.toLowerCase();if(void 0===n&&(n="default"),w[n])return w[n];var a=null;s&&s.groups&&t(s.groups,function(e){var t=s.groups[parseInt(e,10)];a||t.values.indexOf(n.toLowerCase())===-1||(a=t)});var r=new i(n,a);return w[n]=r,r}function c(){if(s.plugins){s.values||(s.values={}),s.groups||(s.groups=[]),s.fractions||(s.fractions=[]);for(var e=0;e<s.plugins.length;e++)s.plugins[e].attach(o),t(s.plugins[e].values,function(t){s.values[t]=s.plugins[e].values[t]}),s.groups=s.groups.concat(s.plugins[e].groups),s.fractions=s.fractions.concat(s.plugins[e].fractions)}else s.plugins={};h=document.createElement("div"),h.className="rs-base",m=document.createElement("div"),m.className="rs-container",m.style.height="auto",h.appendChild(m),document.body.appendChild(h),s&&(s.groups&&t(s.groups,function(e){var t=s.groups[parseInt(e,10)],n=document.createElement("div");n.className="rs-group",t.div=n;var a=document.createElement("h1");a.textContent=t.caption,a.addEventListener("click",function(e){this.classList.toggle("hidden"),e.preventDefault()}.bind(n)),m.appendChild(a),m.appendChild(n)}),s.fractions&&t(s.fractions,function(e){var n=s.fractions[parseInt(e,10)],a=document.createElement("div");a.className="rs-fraction";var i=document.createElement("div");i.className="rs-legend";var o=0;t(s.fractions[e].steps,function(t){var n=document.createElement("p");n.textContent=s.fractions[e].steps[t],n.style.color=u[o],i.appendChild(n),o++}),a.appendChild(i),a.style.height=o*g+"px",n.div=a;var c=new r(a,o);n.graph=c,m.appendChild(a)}))}function l(){t(s.plugins,function(e){s.plugins[e].update()}),t(w,function(e){w[e].draw()}),s&&s.fractions&&t(s.fractions,function(e){var n=s.fractions[parseInt(e,10)],a=[],r=w[n.base.toLowerCase()];r&&(r=r.value(),t(s.fractions[e].steps,function(t){var n=s.fractions[e].steps[parseInt(t,10)].toLowerCase(),i=w[n];i&&a.push(i.value()/r)})),n.graph.draw(a)})}var s=e||{},u=s.colours||["#850700","#c74900","#fcb300","#284280","#4c7c0c"],d="https://fonts.googleapis.com/css?family=Roboto+Condensed:400,700,300",f=(s.CSSPath?s.CSSPath:"")+"rStats.css",p=s.css||[d,f];p.forEach(function(e){n(e)}),s.values||(s.values={});var h,m,g=10,v=200,w={};return c(),function(e){return e?o(e):{element:h,update:l}}},"object"==typeof module&&(module.exports=window.rStats);
},{}],204:[function(_dereq_,module,exports){
var Util={};Util.base64=function(e,i){return"data:"+e+";base64,"+i},Util.isMobile=function(){var e=!1;return function(i){(/(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(i)||/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(i.substr(0,4)))&&(e=!0)}(navigator.userAgent||navigator.vendor||window.opera),e},Util.isIOS=function(){return/(iPad|iPhone|iPod)/g.test(navigator.userAgent)},Util.isIFrame=function(){try{return window.self!==window.top}catch(e){return!0}},Util.appendQueryParameter=function(e,i,t){var a=e.indexOf("?")<0?"?":"&";return e+=a+i+"="+t},Util.getQueryParameter=function(e){e=e.replace(/[\[]/,"\\[").replace(/[\]]/,"\\]");var i=new RegExp("[\\?&]"+e+"=([^&#]*)"),t=i.exec(location.search);return null===t?"":decodeURIComponent(t[1].replace(/\+/g," "))},Util.isLandscapeMode=function(){return 90==window.orientation||window.orientation==-90},module.exports=Util;
},{}],205:[function(_dereq_,module,exports){
function AndroidWakeLock(){var A=document.createElement("video");A.addEventListener("ended",function(){A.play()}),this.request=function(){A.paused&&(A.src=Util.base64("video/webm","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"),A.play())},this.release=function(){A.pause(),A.src=""}}function iOSWakeLock(){var A=null;this.request=function(){A||(A=setInterval(function(){window.location.href="/",setTimeout(window.stop,0)},15e3))},this.release=function(){A&&(clearInterval(A),A=null)}}function getWakeLock(){var A=navigator.userAgent||navigator.vendor||window.opera;return A.match(/iPhone/i)||A.match(/iPod/i)?iOSWakeLock:AndroidWakeLock}var Util=_dereq_("./util.js");module.exports=getWakeLock();
},{"./util.js":204}]},{},[172])(172)
});


//# sourceMappingURL=aframe-master.min.js.map