From c8da5e122e14e1169fa3e6d829d3bd7e512873df Mon Sep 17 00:00:00 2001 From: ARTOLDO <109555390+artoldo@users.noreply.github.com> Date: Sun, 10 Sep 2023 14:47:21 +0200 Subject: [PATCH 01/19] Update 1.4 --- bowie/assets/engine.js | 1090 +--------------------------------------- 1 file changed, 1 insertion(+), 1089 deletions(-) diff --git a/bowie/assets/engine.js b/bowie/assets/engine.js index cde8b10..2db0bd7 100644 --- a/bowie/assets/engine.js +++ b/bowie/assets/engine.js @@ -1,1089 +1 @@ -(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(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i0)throw new Error("Invalid string. Length must be a multiple of 4");var e=o.indexOf("=");return-1===e&&(e=r),[e,e===r?0:4-e%4]}function byteLength(o){var r=getLens(o),e=r[0],t=r[1];return 3*(e+t)/4-t}function _byteLength(o,r,e){return 3*(r+e)/4-e}function toByteArray(o){for(var r,e=getLens(o),t=e[0],n=e[1],u=new Arr(_byteLength(o,t,n)),p=0,a=n>0?t-4:t,h=0;h>16&255,u[p++]=r>>8&255,u[p++]=255&r;return 2===n&&(r=revLookup[o.charCodeAt(h)]<<2|revLookup[o.charCodeAt(h+1)]>>4,u[p++]=255&r),1===n&&(r=revLookup[o.charCodeAt(h)]<<10|revLookup[o.charCodeAt(h+1)]<<4|revLookup[o.charCodeAt(h+2)]>>2,u[p++]=r>>8&255,u[p++]=255&r),u}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,n=[],u=r;up?p:u+16383));return 1===t?(r=o[e-1],n.push(lookup[r>>2]+lookup[r<<4&63]+"==")):2===t&&(r=(o[e-2]<<8)+o[e-1],n.push(lookup[r>>10]+lookup[r>>4&63]+lookup[r<<2&63]+"=")),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;i1)for(var r=1;r=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&&("ucs2"===(n=String(n).toLowerCase())||"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;au&&(r=u-s),a=r;a>=0;a--){for(var c=!0,l=0;lf&&(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;o239?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)>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)>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)>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;nn)&&(r=n);for(var f="",i=e;ir)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||et.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>>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>>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;o55295&&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=65536+(f-55296<<10|r-56320)}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>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=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);f0&&(t=this.toString("hex",0,e).match(/.{2}/g).join(" "),this.length>e&&(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;hf)&&(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)<0&&(t=0):t>r&&(t=r),e<0?(e+=r)<0&&(e=0):e>r&&(e=r),e0&&(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=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]?-1*(255-this[t]+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){checkInt(this,t,e,r,Math.pow(2,8*r)-1,0)}var f=1,i=0;for(this[e]=255&t;++i=0&&(i*=256);)this[e+f]=t/i&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>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=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=0;--f)t[f+e]=this[f+r];else if(i<1e3||!Buffer.TYPED_ARRAY_SUPPORT)for(f=0;f>>=0,r=void 0===r?this.length:r>>>0,t||(t=0);var i;if("number"==typeof t)for(i=e;i=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&&void 0!==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":11}],11:[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)),(o.log||exports.log||console.log.bind(console)).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>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 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M,p,w=8*h-r-1,f=(1<>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:1/0*(s?-1:1);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<>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<0;a[t+s]=255&p,s+=u,p/=256,e-=8);a[t+s-u]|=128*l}; -},{}],19:[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}; -},{}],20:[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)}; -},{}],21:[function(_dereq_,module,exports){ -"use strict";var fnToStr=Function.prototype.toString,constructorRegex=/^\s*class\b/,isES6ClassFn=function(t){try{var n=fnToStr.call(t);return constructorRegex.test(n)}catch(t){return!1}},tryFunctionObject=function(t){try{return!isES6ClassFn(t)&&(fnToStr.call(t),!0)}catch(t){return!1}},toStr=Object.prototype.toString,fnClass="[object Function]",genClass="[object GeneratorFunction]",hasToStringTag="function"==typeof Symbol&&"symbol"==typeof Symbol.toStringTag;module.exports=function(t){if(!t)return!1;if("function"!=typeof t&&"object"!=typeof t)return!1;if("function"==typeof t&&!t.prototype)return!0;if(hasToStringTag)return tryFunctionObject(t);if(isES6ClassFn(t))return!1;var n=toStr.call(t);return n===fnClass||n===genClass}; -},{}],22:[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; -},{}],23:[function(_dereq_,module,exports){ -"use strict";module.exports=function(t){var e=typeof t;return null!==t&&("object"===e||"function"===e)}; -},{}],24:[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=0)return t.chars[n].height}return 0}function getMGlyph(t){for(var e=0;e=0)return t.chars[n]}return 0}function getCapHeight(t){for(var e=0;e=0)return t.chars[n].height}return 0}function getKerning(t,e,r){if(!t.kernings||0===t.kernings.length)return 0;for(var n=t.kernings,i=0;i=n||f>=n)break;s=f,c=d,a=i}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":2,"word-wrapper":50,"xtend":53}],25:[function(_dereq_,module,exports){ -(function (Buffer){ -function isArrayBuffer(r){return"[object ArrayBuffer]"===Object.prototype.toString.call(r)}function getBinaryOpts(r){if(xml2)return xtend(r,{responseType:"arraybuffer"});if(void 0===self.XMLHttpRequest)throw new Error("your browser does not support XHR loading");var e=new self.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 self.XMLHttpRequest&&"withCredentials"in new XMLHttpRequest}();module.exports=function(r,e){e="function"==typeof e?e:noop,"string"==typeof r?r={uri:r}:r||(r={}),r.binary&&(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":26,"buffer":7,"parse-bmfont-ascii":28,"parse-bmfont-binary":29,"parse-bmfont-xml":30,"xhr":51,"xtend":53}],26:[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}],27:[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;if("0123456789"!==Object.getOwnPropertyNames(r).map(function(e){return r[e]}).join(""))return!1;var n={};return"abcdefghijklmnopqrst".split("").forEach(function(e){n[e]=e}),"abcdefghijklmnopqrst"===Object.keys(Object.assign({},n)).join("")}catch(e){return!1}}var getOwnPropertySymbols=Object.getOwnPropertySymbols,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;ae.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;i3)throw new Error("Only supports BMFont Binary v3 (BMFont App v1.10)");for(var n={kernings:[],chars:[]},a=0;a<5;a++)e+=readBlock(n,r,e);return n}; -},{}],30:[function(_dereq_,module,exports){ -function getAttribs(e){return getAttribList(e).reduce(function(e,t){return e[mapName(t.nodeName)]=t.nodeValue,e},{})}function getAttribList(e){for(var t=[],r=0;r element");for(var n=a.getElementsByTagName("page"),i=0;i-1}function applyArguments(e,t){return e.apply(null,t)}function parseEasingParameters(e){var t=easingFunctionRegex.exec(e);return t?t[1].split(",").map(function(e){return parseFloat(e)}):[]}function spring(e,t){function n(e){var n=t?t*e/1e3:e;return n=l<1?Math.exp(-n*l*c)*(f*Math.cos(g*n)+p*Math.sin(g*n)):(f+p*n)*Math.exp(-n*c),0===e||1===e?e:1-n}function r(){var t=cache.springs[e];if(t)return t;for(var r=0,a=0;;)if(r+=1/6,1===n(r)){if(++a>=16)break}else a=0;var i=r*(1/6)*1e3;return cache.springs[e]=i,i}var a=parseEasingParameters(e),i=minMax(is.und(a[0])?1:a[0],.1,100),s=minMax(is.und(a[1])?100:a[1],.1,100),o=minMax(is.und(a[2])?10:a[2],.1,100),u=minMax(is.und(a[3])?0:a[3],.1,100),c=Math.sqrt(s/i),l=o/(2*Math.sqrt(s*i)),g=l<1?c*Math.sqrt(1-l*l):0,f=1,p=l<1?(l*c-u)/g:-u+c;return t?n:r}function elastic(e,t){void 0===e&&(e=1),void 0===t&&(t=.5);var n=minMax(e,1,10),r=minMax(t,.1,2);return function(e){return 0===e||1===e?e:-n*Math.pow(2,10*(e-1))*Math.sin((e-1-r/(2*Math.PI)*Math.asin(1/n))*(2*Math.PI)/r)}}function steps(e){return void 0===e&&(e=10),function(t){return Math.round(t*e)*(1/e)}}function parseEasings(e,t){if(is.fnc(e))return e;var n=e.split("(")[0],r=penner[n],a=parseEasingParameters(e);switch(n){case"spring":return spring(e,t);case"cubicBezier":return applyArguments(bezier,a);case"steps":return applyArguments(steps,a);default:return is.fnc(r)?applyArguments(r,a):applyArguments(bezier,r)}}function selectString(e){try{return document.querySelectorAll(e)}catch(e){return}}function filterArray(e,t){for(var n=auxArrayFilter,r=e.length,a=arguments.length>=2?arguments[1]:void 0,i=0;i1&&(n-=1),n<1/6?e+6*(t-e)*n:n<.5?t:n<2/3?e+(t-e)*(2/3-n)*6:e}var n,r,a,i=hslToRgbaHsl1Regex.exec(e)||hslToRgbaHsl2Regex.exec(e),s=parseInt(i[1],10)/360,o=parseInt(i[2],10)/100,u=parseInt(i[3],10)/100,c=i[4]||1;if(0==o)n=r=a=u;else{var l=u<.5?u*(1+o):u+o-u*o,g=2*u-l;n=t(g,l,s+1/3),r=t(g,l,s),a=t(g,l,s-1/3)}return"rgba("+255*n+","+255*r+","+255*a+","+c+")"}function colorToRgb(e){return is.rgb(e)?rgbToRgba(e):is.hex(e)?hexToRgba(e):is.hsl(e)?hslToRgba(e):void 0}function getUnit(e){var t=unitRegex.exec(e);if(t)return t[2]}function getTransformUnit(e){return stringContains(e,"translate")||"perspective"===e?"px":stringContains(e,"rotate")||stringContains(e,"skew")?"deg":void 0}function getFunctionValue(e,t){return is.fnc(e)?e(t.target,t.id,t.total):e}function getAttribute(e,t){return e.getAttribute(t)}function convertPxToUnit(e,t,n){if(arrayContains([n,"deg","rad","turn"],getUnit(t)))return t;var r=cache.CSS[t+n];if(!is.und(r))return r;var a=document.createElement(e.tagName),i=e.parentNode&&e.parentNode!==document?e.parentNode:document.body;i.appendChild(a),a.style.position="absolute",a.style.width=100+n;var s=100/a.offsetWidth;i.removeChild(a);var o=s*parseFloat(t);return cache.CSS[t+n]=o,o}function getCSSValue(e,t,n){if(t in e.style){var r=t.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase(),a=e.style[t]||getComputedStyle(e).getPropertyValue(r)||"0";return n?convertPxToUnit(e,a,n):a}}function getAnimationType(e,t){return is.dom(e)&&!is.inp(e)&&(getAttribute(e,t)||is.svg(e)&&e[t])?"attribute":is.dom(e)&&arrayContains(validTransforms,t)?"transform":is.dom(e)&&"transform"!==t&&getCSSValue(e,t)?"css":null!=e[t]?"object":void 0}function getElementTransforms(e){if(is.dom(e)){for(var t,n=e.style.transform||"",r=new Map;t=transformRegex.exec(n);)r.set(t[1],t[2]);return r}}function getTransformValue(e,t,n,r){var a=stringContains(t,"scale")?1:0+getTransformUnit(t),i=getElementTransforms(e).get(t)||a;return n&&(n.transforms.list.set(t,i),n.transforms.last=t),r?convertPxToUnit(e,i,r):i}function getOriginalTargetValue(e,t,n,r){switch(getAnimationType(e,t)){case"transform":return getTransformValue(e,t,r,n);case"css":return getCSSValue(e,t,n);case"attribute":return getAttribute(e,t);default:return e[t]||0}}function getRelativeValue(e,t){var n=operatorRegex.exec(e);if(!n)return e;var r=getUnit(e)||0,a=parseFloat(t),i=parseFloat(e.replace(n[0],""));switch(n[0][0]){case"+":return a+i+r;case"-":return a-i+r;case"*":return a*i+r}}function validateValue(e,t){if(is.col(e))return colorToRgb(e);var n=getUnit(e),r=n?e.substr(0,e.length-n.length):e;return t&&!whitespaceRegex.test(e)?r+t:r}function getDistance(e,t){return Math.sqrt(Math.pow(t.x-e.x,2)+Math.pow(t.y-e.y,2))}function getCircleLength(e){return 2*Math.PI*getAttribute(e,"r")}function getRectLength(e){return 2*getAttribute(e,"width")+2*getAttribute(e,"height")}function getLineLength(e){return getDistance({x:getAttribute(e,"x1"),y:getAttribute(e,"y1")},{x:getAttribute(e,"x2"),y:getAttribute(e,"y2")})}function getPolylineLength(e){for(var t,n=e.points,r=0,a=0;a0&&(r+=getDistance(t,i)),t=i}return r}function getPolygonLength(e){var t=e.points;return getPolylineLength(e)+getDistance(t.getItem(t.numberOfItems-1),t.getItem(0))}function getTotalLength(e){if(e.getTotalLength)return e.getTotalLength();switch(e.tagName.toLowerCase()){case"circle":return getCircleLength(e);case"rect":return getRectLength(e);case"line":return getLineLength(e);case"polyline":return getPolylineLength(e);case"polygon":return getPolygonLength(e)}}function setDashoffset(e){var t=getTotalLength(e);return e.setAttribute("stroke-dasharray",t),t}function getParentSvgEl(e){for(var t=e.parentNode;is.svg(t)&&(t=t.parentNode,is.svg(t.parentNode)););return t}function getParentSvg(e,t){var n=t||{},r=n.el||getParentSvgEl(e),a=r.getBoundingClientRect(),i=getAttribute(r,"viewBox"),s=a.width,o=a.height,u=n.viewBox||(i?i.split(" "):[0,0,s,o]);return{el:r,viewBox:u,x:u[0]/1,y:u[1]/1,w:s/u[2],h:o/u[3]}}function getPath(e,t){var n=is.str(e)?selectString(e)[0]:e,r=t||100;return function(e){return{property:e,el:n,svg:getParentSvg(n),totalLength:getTotalLength(n)*(r/100)}}}function getPathProgress(e,t){function n(n){void 0===n&&(n=0);var r=t+n>=1?t+n:0;return e.el.getPointAtLength(r)}var r=getParentSvg(e.el,e.svg),a=n(),i=n(-1),s=n(1);switch(e.property){case"x":return(a.x-r.x)*r.w;case"y":return(a.y-r.y)*r.h;case"angle":return 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o=r.get(t);if(t.version>0&&o.__version!==t.version){A(o,t),n.activeTexture(33984+i),n.bindTexture(34067,o.__webglTexture),e.pixelStorei(37440,t.flipY);for(var s=t&&t.isCompressedTexture,h=t.image[0]&&t.image[0].isDataTexture,f=[],m=0;m<6;m++)f[m]=s||h?h?t.image[m].image:t.image[m]:c(t.image[m],!1,!0,j);var v=f[0],g=l(v)||H,y=a.convert(t.format),x=a.convert(t.type),b=d(y,x);E(34067,t,g);var w;if(s){for(var m=0;m<6;m++){w=f[m].mipmaps;for(var _=0;_1||r.get(a).__currentAnisotropy)&&(e.texParameterf(n,s.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(a.anisotropy,i.getMaxAnisotropy())),r.get(a).__currentAnisotropy=a.anisotropy)}}function A(t,n){void 0===t.__webglInit&&(t.__webglInit=!0,n.addEventListener("dispose",m),t.__webglTexture=e.createTexture(),o.memory.textures++)}function L(t,r,i){var o=3553;r.isDataTexture2DArray&&(o=35866),r.isDataTexture3D&&(o=32879),A(t,r),n.activeTexture(33984+i),n.bindTexture(o,t.__webglTexture),e.pixelStorei(37440,r.flipY),e.pixelStorei(37441,r.premultiplyAlpha),e.pixelStorei(3317,r.unpackAlignment);var s=h(r)&&!1===l(r.image),f=c(r.image,s,!1,k),m=l(f)||H,v=a.convert(r.format),g=a.convert(r.type),y=d(v,g);E(o,r,m);var x,b=r.mipmaps;if(r.isDepthTexture){if(y=6402,r.type===oc){if(!1===H)throw new Error("Float Depth Texture only supported in WebGL2.0");y=36012}else H&&(y=33189);r.format===yc&&6402===y&&r.type!==rc&&r.type!==ac&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),r.type=rc,g=a.convert(r.type)),r.format===xc&&(y=34041,r.type!==uc&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),r.type=uc,g=a.convert(r.type))),n.texImage2D(3553,0,y,f.width,f.height,0,v,g,null)}else if(r.isDataTexture)if(b.length>0&&m){for(var w=0,_=b.length;w<_;w++)x=b[w],n.texImage2D(3553,w,y,x.width,x.height,0,v,g,x.data);r.generateMipmaps=!1,t.__maxMipLevel=b.length-1}else n.texImage2D(3553,0,y,f.width,f.height,0,v,g,f.data),t.__maxMipLevel=0;else if(r.isCompressedTexture){for(var w=0,_=b.length;w<_;w++)x=b[w],r.format!==fc&&r.format!==dc?null!==v?n.compressedTexImage2D(3553,w,y,x.width,x.height,0,x.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texImage2D(3553,w,y,x.width,x.height,0,v,g,x.data);t.__maxMipLevel=b.length-1}else if(r.isDataTexture2DArray)n.texImage3D(35866,0,y,f.width,f.height,f.depth,0,v,g,f.data),t.__maxMipLevel=0;else if(r.isDataTexture3D)n.texImage3D(32879,0,y,f.width,f.height,f.depth,0,v,g,f.data),t.__maxMipLevel=0;else if(b.length>0&&m){for(var w=0,_=b.length;w<_;w++)x=b[w],n.texImage2D(3553,w,y,v,g,x);r.generateMipmaps=!1,t.__maxMipLevel=b.length-1}else n.texImage2D(3553,0,y,v,g,f),t.__maxMipLevel=0;u(r,m)&&p(3553,r,f.width,f.height),t.__version=r.version,r.onUpdate&&r.onUpdate(r)}function R(t,i,o,s){var c=a.convert(i.texture.format),l=a.convert(i.texture.type),h=d(c,l);n.texImage2D(s,0,h,i.width,i.height,0,c,l,null),e.bindFramebuffer(36160,t),e.framebufferTexture2D(36160,o,s,r.get(i.texture).__webglTexture,0),e.bindFramebuffer(36160,null)}function P(t,n,r){if(e.bindRenderbuffer(36161,t),n.depthBuffer&&!n.stencilBuffer){if(r){var i=z(n);e.renderbufferStorageMultisample(36161,i,33189,n.width,n.height)}else e.renderbufferStorage(36161,33189,n.width,n.height);e.framebufferRenderbuffer(36160,36096,36161,t)}else if(n.depthBuffer&&n.stencilBuffer){if(r){var i=z(n);e.renderbufferStorageMultisample(36161,i,35056,n.width,n.height)}else e.renderbufferStorage(36161,34041,n.width,n.height);e.framebufferRenderbuffer(36160,33306,36161,t)}else{var o=a.convert(n.texture.format),s=a.convert(n.texture.type),c=d(o,s);if(r){var i=z(n);e.renderbufferStorageMultisample(36161,i,c,n.width,n.height)}else e.renderbufferStorage(36161,c,n.width,n.height)}e.bindRenderbuffer(36161,null)}function C(t,n){if(n&&n.isWebGLRenderTargetCube)throw new Error("Depth Texture with cube render targets is not supported");if(e.bindFramebuffer(36160,t),!n.depthTexture||!n.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");r.get(n.depthTexture).__webglTexture&&n.depthTexture.image.width===n.width&&n.depthTexture.image.height===n.height||(n.depthTexture.image.width=n.width,n.depthTexture.image.height=n.height,n.depthTexture.needsUpdate=!0),w(n.depthTexture,0);var i=r.get(n.depthTexture).__webglTexture;if(n.depthTexture.format===yc)e.framebufferTexture2D(36160,36096,3553,i,0);else{if(n.depthTexture.format!==xc)throw new Error("Unknown depthTexture format");e.framebufferTexture2D(36160,33306,3553,i,0)}}function O(t){var n=r.get(t),i=!0===t.isWebGLRenderTargetCube;if(t.depthTexture){if(i)throw new Error("target.depthTexture not supported in Cube render targets");C(n.__webglFramebuffer,t)}else if(i){n.__webglDepthbuffer=[];for(var a=0;a<6;a++)e.bindFramebuffer(36160,n.__webglFramebuffer[a]),n.__webglDepthbuffer[a]=e.createRenderbuffer(),P(n.__webglDepthbuffer[a],t)}else e.bindFramebuffer(36160,n.__webglFramebuffer),n.__webglDepthbuffer=e.createRenderbuffer(),P(n.__webglDepthbuffer,t);e.bindFramebuffer(36160,null)}function D(i){var s=r.get(i),c=r.get(i.texture);i.addEventListener("dispose",v),c.__webglTexture=e.createTexture(),o.memory.textures++;var h=!0===i.isWebGLRenderTargetCube,f=!0===i.isWebGLMultisampleRenderTarget,m=!0===i.isWebGLMultiviewRenderTarget,g=l(i)||H;if(h){s.__webglFramebuffer=[];for(var y=0;y<6;y++)s.__webglFramebuffer[y]=e.createFramebuffer()}else if(s.__webglFramebuffer=e.createFramebuffer(),f)if(H){s.__webglMultisampledFramebuffer=e.createFramebuffer(),s.__webglColorRenderbuffer=e.createRenderbuffer(),e.bindRenderbuffer(36161,s.__webglColorRenderbuffer);var x=a.convert(i.texture.format),b=a.convert(i.texture.type),w=d(x,b),_=z(i);e.renderbufferStorageMultisample(36161,_,w,i.width,i.height),e.bindFramebuffer(36160,s.__webglMultisampledFramebuffer),e.framebufferRenderbuffer(36160,36064,36161,s.__webglColorRenderbuffer),e.bindRenderbuffer(36161,null),i.depthBuffer&&(s.__webglDepthRenderbuffer=e.createRenderbuffer(),P(s.__webglDepthRenderbuffer,i,!0)),e.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");else if(m){var M=i.width,S=i.height,T=i.numViews;e.bindFramebuffer(36160,s.__webglFramebuffer);var A=t.get("OVR_multiview2");o.memory.textures+=2;var L=e.createTexture();e.bindTexture(35866,L),e.texParameteri(35866,10240,9728),e.texParameteri(35866,10241,9728),e.texImage3D(35866,0,32856,M,S,T,0,6408,5121,null),A.framebufferTextureMultiviewOVR(36160,36064,L,0,0,T);var C=e.createTexture();e.bindTexture(35866,C),e.texParameteri(35866,10240,9728),e.texParameteri(35866,10241,9728),e.texImage3D(35866,0,35056,M,S,T,0,34041,34042,null),A.framebufferTextureMultiviewOVR(36160,33306,C,0,0,T);for(var D=new Array(T),y=0;yT)return!1;for(var n=1,r=t.length;n=0){var l=i[s];if(void 0!==l){var h=l.normalized,u=l.itemSize,p=ke.get(l);if(void 0===p)continue;var d=p.buffer,f=p.type,m=p.bytesPerElement;if(l.isInterleavedBufferAttribute){var v=l.data,g=v.stride,y=l.offset;v&&v.isInstancedInterleavedBuffer?(Ge.enableAttributeAndDivisor(c,v.meshPerAttribute),void 0===t.maxInstancedCount&&(t.maxInstancedCount=v.meshPerAttribute*v.count)):Ge.enableAttribute(c),J.bindBuffer(34962,d),J.vertexAttribPointer(c,u,f,h,g*m,y*m)}else l.isInstancedBufferAttribute?(Ge.enableAttributeAndDivisor(c,l.meshPerAttribute),void 0===t.maxInstancedCount&&(t.maxInstancedCount=l.meshPerAttribute*l.count)):Ge.enableAttribute(c),J.bindBuffer(34962,d),J.vertexAttribPointer(c,u,f,h,0,0)}else if("instanceMatrix"===s){var p=ke.get(e.instanceMatrix);if(void 0===p)continue;var d=p.buffer,f=p.type;Ge.enableAttributeAndDivisor(c+0,1),Ge.enableAttributeAndDivisor(c+1,1),Ge.enableAttributeAndDivisor(c+2,1),Ge.enableAttributeAndDivisor(c+3,1),J.bindBuffer(34962,d),J.vertexAttribPointer(c+0,4,f,!1,64,0),J.vertexAttribPointer(c+1,4,f,!1,64,16),J.vertexAttribPointer(c+2,4,f,!1,64,32), -J.vertexAttribPointer(c+3,4,f,!1,64,48)}else if(void 0!==o){var x=o[s];if(void 0!==x)switch(x.length){case 2:J.vertexAttrib2fv(c,x);break;case 3:J.vertexAttrib3fv(c,x);break;case 4:J.vertexAttrib4fv(c,x);break;default:J.vertexAttrib1fv(c,x)}}}}Ge.disableUnusedAttributes()}}function f(e){tt.isPresenting()||at&&at(e)}function m(e,t,n,r){if(!1!==e.visible){if(e.layers.test(t.layers))if(e.isGroup)n=e.renderOrder;else if(e.isLOD)!0===e.autoUpdate&&e.update(t);else if(e.isLight)Z.pushLight(e),e.castShadow&&Z.pushShadow(e);else if(e.isSprite){if(!e.frustumCulled||Ce.intersectsSprite(e)){r&&ze.setFromMatrixPosition(e.matrixWorld).applyMatrix4(Ne);var i=qe.update(e),a=e.material;a.visible&&Y.push(e,i,a,n,ze.z,null)}}else if(e.isImmediateRenderObject)r&&ze.setFromMatrixPosition(e.matrixWorld).applyMatrix4(Ne),Y.push(e,null,e.material,n,ze.z,null);else if((e.isMesh||e.isLine||e.isPoints)&&(e.isSkinnedMesh&&e.skeleton.frame!==He.render.frame&&(e.skeleton.update(),e.skeleton.frame=He.render.frame),!e.frustumCulled||Ce.intersectsObject(e))){r&&ze.setFromMatrixPosition(e.matrixWorld).applyMatrix4(Ne);var i=qe.update(e),a=e.material;if(Array.isArray(a))for(var o=i.groups,s=0,c=o.length;s=0&&e.numSupportedMorphTargets++}if(e.morphNormals){e.numSupportedMorphNormals=0;for(var m=0;m=0&&e.numSupportedMorphNormals++}var v=r.shader.uniforms;(e.isShaderMaterial||e.isRawShaderMaterial)&&!0!==e.clipping||(r.numClippingPlanes=Oe.numPlanes,r.numIntersection=Oe.numIntersection,v.clippingPlanes=Oe.uniform),r.fog=t,r.needsLights=z(e),r.lightsStateVersion=o,r.needsLights&&(v.ambientLightColor.value=i.state.ambient,v.lightProbe.value=i.state.probe,v.directionalLights.value=i.state.directional,v.spotLights.value=i.state.spot,v.rectAreaLights.value=i.state.rectArea,v.pointLights.value=i.state.point,v.hemisphereLights.value=i.state.hemi,v.directionalShadowMap.value=i.state.directionalShadowMap,v.directionalShadowMatrix.value=i.state.directionalShadowMatrix,v.spotShadowMap.value=i.state.spotShadowMap,v.spotShadowMatrix.value=i.state.spotShadowMatrix,v.pointShadowMap.value=i.state.pointShadowMap,v.pointShadowMatrix.value=i.state.pointShadowMatrix);var g=r.program.getUniforms(),y=rt.seqWithValue(g.seq,v);r.uniformsList=y}function x(e,t,n,r){je.resetTextureUnits();var i=Ve.get(n),a=Z.state.lights;if(De&&(Ie||e!==be)){var o=e===be&&n.id===ye;Oe.setState(n.clippingPlanes,n.clipIntersection,n.clipShadows,e,i,o)}n.version===i.__version&&(void 0===i.program?n.needsUpdate=!0:n.fog&&i.fog!==t?n.needsUpdate=!0:i.needsLights&&i.lightsStateVersion!==a.state.version?n.needsUpdate=!0:void 0===i.numClippingPlanes||i.numClippingPlanes===Oe.numPlanes&&i.numIntersection===Oe.numIntersection||(n.needsUpdate=!0)),n.version!==i.__version&&(y(n,t,r),i.__version=n.version);var s=!1,c=!1,l=!1,h=i.program,u=h.getUniforms(),p=i.shader.uniforms;if(Ge.useProgram(h.program)&&(s=!0,c=!0,l=!0),n.id!==ye&&(ye=n.id,c=!0),s||be!==e){if(h.numMultiviewViews>0?nt.updateCameraProjectionMatricesUniform(e,u):u.setValue(J,"projectionMatrix",e.projectionMatrix),Fe.logarithmicDepthBuffer&&u.setValue(J,"logDepthBufFC",2/(Math.log(e.far+1)/Math.LN2)),be!==e&&(be=e,c=!0,l=!0),n.isShaderMaterial||n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshStandardMaterial||n.envMap){var d=u.map.cameraPosition;void 0!==d&&d.setValue(J,ze.setFromMatrixPosition(e.matrixWorld))}(n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial)&&u.setValue(J,"isOrthographic",!0===e.isOrthographicCamera),(n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial||n.skinning)&&(h.numMultiviewViews>0?nt.updateCameraViewMatricesUniform(e,u):u.setValue(J,"viewMatrix",e.matrixWorldInverse))}if(n.skinning){u.setOptional(J,r,"bindMatrix"),u.setOptional(J,r,"bindMatrixInverse");var f=r.skeleton;if(f){var m=f.bones;if(Fe.floatVertexTextures){if(void 0===f.boneTexture){var v=Math.sqrt(4*m.length);v=ll.ceilPowerOfTwo(v),v=Math.max(v,4);var g=new Float32Array(v*v*4);g.set(f.boneMatrices);var x=new K(g,v,v,fc,oc);f.boneMatrices=g,f.boneTexture=x,f.boneTextureSize=v}u.setValue(J,"boneTexture",f.boneTexture,je),u.setValue(J,"boneTextureSize",f.boneTextureSize)}else u.setOptional(J,f,"boneMatrices")}}return(c||i.receiveShadow!==r.receiveShadow)&&(i.receiveShadow=r.receiveShadow,u.setValue(J,"receiveShadow",r.receiveShadow)),c&&(u.setValue(J,"toneMappingExposure",Q.toneMappingExposure),u.setValue(J,"toneMappingWhitePoint",Q.toneMappingWhitePoint),i.needsLights&&N(p,l),t&&n.fog&&T(p,t),n.isMeshBasicMaterial?b(p,n):n.isMeshLambertMaterial?(b(p,n),E(p,n)):n.isMeshToonMaterial?(b(p,n),L(p,n)):n.isMeshPhongMaterial?(b(p,n),A(p,n)):n.isMeshStandardMaterial?(b(p,n),n.isMeshPhysicalMaterial?P(p,n):R(p,n)):n.isMeshMatcapMaterial?(b(p,n),C(p,n)):n.isMeshDepthMaterial?(b(p,n),O(p,n)):n.isMeshDistanceMaterial?(b(p,n),D(p,n)):n.isMeshNormalMaterial?(b(p,n),I(p,n)):n.isLineBasicMaterial?(w(p,n),n.isLineDashedMaterial&&_(p,n)):n.isPointsMaterial?M(p,n):n.isSpriteMaterial?S(p,n):n.isShadowMaterial?(p.color.value.copy(n.color),p.opacity.value=n.opacity):n.envMap&&b(p,n),void 0!==p.ltc_1&&(p.ltc_1.value=su.LTC_1),void 0!==p.ltc_2&&(p.ltc_2.value=su.LTC_2),rt.upload(J,i.uniformsList,p,je),n.isShaderMaterial&&(n.uniformsNeedUpdate=!1)),n.isShaderMaterial&&!0===n.uniformsNeedUpdate&&(rt.upload(J,i.uniformsList,p,je),n.uniformsNeedUpdate=!1),n.isSpriteMaterial&&u.setValue(J,"center",r.center),h.numMultiviewViews>0?nt.updateObjectMatricesUniforms(r,e,u):(u.setValue(J,"modelViewMatrix",r.modelViewMatrix),u.setValue(J,"normalMatrix",r.normalMatrix)),u.setValue(J,"modelMatrix",r.matrixWorld),h}function b(e,t){e.opacity.value=t.opacity,t.color&&e.diffuse.value.copy(t.color),t.emissive&&e.emissive.value.copy(t.emissive).multiplyScalar(t.emissiveIntensity),t.map&&(e.map.value=t.map),t.alphaMap&&(e.alphaMap.value=t.alphaMap),t.specularMap&&(e.specularMap.value=t.specularMap),t.envMap&&(e.envMap.value=t.envMap,e.flipEnvMap.value=t.envMap.isCubeTexture?-1:1,e.reflectivity.value=t.reflectivity,e.refractionRatio.value=t.refractionRatio,e.maxMipLevel.value=Ve.get(t.envMap).__maxMipLevel),t.lightMap&&(e.lightMap.value=t.lightMap,e.lightMapIntensity.value=t.lightMapIntensity),t.aoMap&&(e.aoMap.value=t.aoMap,e.aoMapIntensity.value=t.aoMapIntensity);var n;t.map?n=t.map:t.specularMap?n=t.specularMap:t.displacementMap?n=t.displacementMap:t.normalMap?n=t.normalMap:t.bumpMap?n=t.bumpMap:t.roughnessMap?n=t.roughnessMap:t.metalnessMap?n=t.metalnessMap:t.alphaMap?n=t.alphaMap:t.emissiveMap&&(n=t.emissiveMap),void 0!==n&&(n.isWebGLRenderTarget&&(n=n.texture),!0===n.matrixAutoUpdate&&n.updateMatrix(),e.uvTransform.value.copy(n.matrix));var r;t.aoMap?r=t.aoMap:t.lightMap&&(r=t.lightMap),void 0!==r&&(r.isWebGLRenderTarget&&(r=r.texture),!0===r.matrixAutoUpdate&&r.updateMatrix(),e.uv2Transform.value.copy(r.matrix))}function w(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity}function _(e,t){e.dashSize.value=t.dashSize,e.totalSize.value=t.dashSize+t.gapSize,e.scale.value=t.scale}function M(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.size.value=t.size*Ae,e.scale.value=.5*Ee,t.map&&(e.map.value=t.map),t.alphaMap&&(e.alphaMap.value=t.alphaMap);var n;t.map?n=t.map:t.alphaMap&&(n=t.alphaMap),void 0!==n&&(!0===n.matrixAutoUpdate&&n.updateMatrix(),e.uvTransform.value.copy(n.matrix))}function S(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.rotation.value=t.rotation,t.map&&(e.map.value=t.map),t.alphaMap&&(e.alphaMap.value=t.alphaMap);var n;t.map?n=t.map:t.alphaMap&&(n=t.alphaMap),void 0!==n&&(!0===n.matrixAutoUpdate&&n.updateMatrix(),e.uvTransform.value.copy(n.matrix))}function T(e,t){e.fogColor.value.copy(t.color),t.isFog?(e.fogNear.value=t.near,e.fogFar.value=t.far):t.isFogExp2&&(e.fogDensity.value=t.density)}function E(e,t){t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap)}function A(e,t){e.specular.value.copy(t.specular),e.shininess.value=Math.max(t.shininess,1e-4),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===Yo&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===Yo&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}function L(e,t){e.specular.value.copy(t.specular),e.shininess.value=Math.max(t.shininess,1e-4),t.gradientMap&&(e.gradientMap.value=t.gradientMap),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===Yo&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===Yo&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}function 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Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this)},subScalar:function(e){return this.x-=e,this.y-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this},multiply:function(e){return this.x*=e.x,this.y*=e.y,this},multiplyScalar:function(e){return this.x*=e,this.y*=e,this},divide:function(e){return this.x/=e.x,this.y/=e.y,this},divideScalar:function(e){return this.multiplyScalar(1/e)},applyMatrix3:function(e){var t=this.x,n=this.y,r=e.elements;return this.x=r[0]*t+r[3]*n+r[6],this.y=r[1]*t+r[4]*n+r[7],this},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this},clampScalar:function(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this},clampLength:function(e,t){var n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(e,Math.min(t,n)))},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(e){return this.x*e.x+this.y*e.y},cross:function(e){return this.x*e.y-this.y*e.x},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 e=Math.atan2(this.y,this.x);return e<0&&(e+=2*Math.PI),e},distanceTo:function(e){return Math.sqrt(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,n=this.y-e.y;return t*t+n*n},manhattanDistanceTo:function(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)},setLength:function(e){return this.normalize().multiplyScalar(e)},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this},lerpVectors:function(e,t,n){return this.subVectors(t,e).multiplyScalar(n).add(e)},equals:function(e){return e.x===this.x&&e.y===this.y},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e},fromBufferAttribute:function(e,t,n){return void 0!==n&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this},rotateAround:function(e,t){var n=Math.cos(t),r=Math.sin(t),i=this.x-e.x,a=this.y-e.y;return this.x=i*n-a*r+e.x,this.y=i*r+a*n+e.y,this}}),Object.assign(r,{slerp:function(e,t,n,r){return n.copy(e).slerp(t,r)},slerpFlat:function(e,t,n,r,i,a,o){var s=n[r+0],c=n[r+1],l=n[r+2],h=n[r+3],u=i[a+0],p=i[a+1],d=i[a+2],f=i[a+3];if(h!==f||s!==u||c!==p||l!==d){var m=1-o,v=s*u+c*p+l*d+h*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 w=o*g;if(s=s*m+u*w,c=c*m+p*w,l=l*m+d*w,h=h*m+f*w,m===1-o){var _=1/Math.sqrt(s*s+c*c+l*l+h*h);s*=_,c*=_,l*=_,h*=_}}e[t]=s,e[t+1]=c,e[t+2]=l,e[t+3]=h}}),Object.defineProperties(r.prototype,{x:{get:function(){return this._x},set:function(e){this._x=e,this._onChangeCallback()}},y:{get:function(){return this._y},set:function(e){this._y=e,this._onChangeCallback()}},z:{get:function(){return this._z},set:function(e){this._z=e,this._onChangeCallback()}},w:{get:function(){return this._w},set:function(e){this._w=e,this._onChangeCallback()}}}),Object.assign(r.prototype,{isQuaternion:!0,set:function(e,t,n,r){return this._x=e,this._y=t,this._z=n,this._w=r,this._onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this},setFromEuler:function(e,t){if(!e||!e.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var n=e._x,r=e._y,i=e._z,a=e.order,o=Math.cos,s=Math.sin,c=o(n/2),l=o(r/2),h=o(i/2),u=s(n/2),p=s(r/2),d=s(i/2);return"XYZ"===a?(this._x=u*l*h+c*p*d,this._y=c*p*h-u*l*d,this._z=c*l*d+u*p*h,this._w=c*l*h-u*p*d):"YXZ"===a?(this._x=u*l*h+c*p*d,this._y=c*p*h-u*l*d,this._z=c*l*d-u*p*h,this._w=c*l*h+u*p*d):"ZXY"===a?(this._x=u*l*h-c*p*d,this._y=c*p*h+u*l*d,this._z=c*l*d+u*p*h,this._w=c*l*h-u*p*d):"ZYX"===a?(this._x=u*l*h-c*p*d,this._y=c*p*h+u*l*d,this._z=c*l*d-u*p*h,this._w=c*l*h+u*p*d):"YZX"===a?(this._x=u*l*h+c*p*d,this._y=c*p*h+u*l*d,this._z=c*l*d-u*p*h,this._w=c*l*h-u*p*d):"XZY"===a&&(this._x=u*l*h-c*p*d,this._y=c*p*h-u*l*d,this._z=c*l*d+u*p*h,this._w=c*l*h+u*p*d),!1!==t&&this._onChangeCallback(),this},setFromAxisAngle:function(e,t){var n=t/2,r=Math.sin(n);return this._x=e.x*r,this._y=e.y*r,this._z=e.z*r,this._w=Math.cos(n),this._onChangeCallback(),this},setFromRotationMatrix:function(e){var t,n=e.elements,r=n[0],i=n[4],a=n[8],o=n[1],s=n[5],c=n[9],l=n[2],h=n[6],u=n[10],p=r+s+u;return p>0?(t=.5/Math.sqrt(p+1),this._w=.25/t,this._x=(h-c)*t,this._y=(a-l)*t,this._z=(o-i)*t):r>s&&r>u?(t=2*Math.sqrt(1+r-s-u),this._w=(h-c)/t,this._x=.25*t,this._y=(i+o)/t,this._z=(a+l)/t):s>u?(t=2*Math.sqrt(1+s-r-u),this._w=(a-l)/t,this._x=(i+o)/t,this._y=.25*t,this._z=(c+h)/t):(t=2*Math.sqrt(1+u-r-s),this._w=(o-i)/t,this._x=(a+l)/t,this._y=(c+h)/t,this._z=.25*t),this._onChangeCallback(),this},setFromUnitVectors:function(e,t){var n=e.dot(t)+1;return n<1e-6?(n=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=n):(this._x=0,this._y=-e.z,this._z=e.y,this._w=n)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=n),this.normalize()},angleTo:function(e){return 2*Math.acos(Math.abs(ll.clamp(this.dot(e),-1,1)))},rotateTowards:function(e,t){var n=this.angleTo(e);if(0===n)return this;var r=Math.min(1,t/n);return this.slerp(e,r),this},inverse:function(){return this.conjugate()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this},dot:function(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._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 e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(e,t)):this.multiplyQuaternions(this,e)},premultiply:function(e){return this.multiplyQuaternions(e,this)},multiplyQuaternions:function(e,t){var n=e._x,r=e._y,i=e._z,a=e._w,o=t._x,s=t._y,c=t._z,l=t._w;return this._x=n*l+a*o+r*c-i*s,this._y=r*l+a*s+i*o-n*c,this._z=i*l+a*c+n*s-r*o,this._w=a*l-n*o-r*s-i*c,this._onChangeCallback(),this},slerp:function(e,t){if(0===t)return this;if(1===t)return this.copy(e);var n=this._x,r=this._y,i=this._z,a=this._w,o=a*e._w+n*e._x+r*e._y+i*e._z;if(o<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,o=-o):this.copy(e),o>=1)return this._w=a,this._x=n,this._y=r,this._z=i,this;var s=1-o*o;if(s<=Number.EPSILON){var c=1-t;return this._w=c*a+t*this._w,this._x=c*n+t*this._x,this._y=c*r+t*this._y,this._z=c*i+t*this._z,this.normalize(),this._onChangeCallback(),this}var l=Math.sqrt(s),h=Math.atan2(l,o),u=Math.sin((1-t)*h)/l,p=Math.sin(t*h)/l;return this._w=a*u+this._w*p,this._x=n*u+this._x*p,this._y=r*u+this._y*p,this._z=i*u+this._z*p,this._onChangeCallback(),this},equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w},fromArray:function(e,t){return void 0===t&&(t=0),this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e},_onChange:function(e){return this._onChangeCallback=e,this},_onChangeCallback:function(){}});var hl=new i,ul=new r;Object.assign(i.prototype,{isVector3:!0,set:function(e,t,n){return this.x=e,this.y=t,this.z=n,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(e,t)):(this.x*=e.x,this.y*=e.y,this.z*=e.z,this)},multiplyScalar:function(e){return this.x*=e,this.y*=e,this.z*=e,this},multiplyVectors:function(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this},applyEuler:function(e){return e&&e.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(ul.setFromEuler(e))},applyAxisAngle:function(e,t){return this.applyQuaternion(ul.setFromAxisAngle(e,t))},applyMatrix3:function(e){var t=this.x,n=this.y,r=this.z,i=e.elements;return this.x=i[0]*t+i[3]*n+i[6]*r,this.y=i[1]*t+i[4]*n+i[7]*r,this.z=i[2]*t+i[5]*n+i[8]*r,this},applyNormalMatrix:function(e){return this.applyMatrix3(e).normalize()},applyMatrix4:function(e){var t=this.x,n=this.y,r=this.z,i=e.elements,a=1/(i[3]*t+i[7]*n+i[11]*r+i[15]);return this.x=(i[0]*t+i[4]*n+i[8]*r+i[12])*a,this.y=(i[1]*t+i[5]*n+i[9]*r+i[13])*a,this.z=(i[2]*t+i[6]*n+i[10]*r+i[14])*a,this},applyQuaternion:function(e){var t=this.x,n=this.y,r=this.z,i=e.x,a=e.y,o=e.z,s=e.w,c=s*t+a*r-o*n,l=s*n+o*t-i*r,h=s*r+i*n-a*t,u=-i*t-a*n-o*r;return this.x=c*s+u*-i+l*-o-h*-a,this.y=l*s+u*-a+h*-i-c*-o,this.z=h*s+u*-o+c*-a-l*-i,this},project:function(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)},unproject:function(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)},transformDirection:function(e){var t=this.x,n=this.y,r=this.z,i=e.elements;return this.x=i[0]*t+i[4]*n+i[8]*r,this.y=i[1]*t+i[5]*n+i[9]*r,this.z=i[2]*t+i[6]*n+i[10]*r,this.normalize()},divide:function(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this},divideScalar:function(e){return this.multiplyScalar(1/e)},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this},clampScalar:function(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this},clampLength:function(e,t){var n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(e,Math.min(t,n)))},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(e){return this.x*e.x+this.y*e.y+this.z*e.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(e){return this.normalize().multiplyScalar(e)},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this},lerpVectors:function(e,t,n){return this.subVectors(t,e).multiplyScalar(n).add(e)},cross:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(e,t)):this.crossVectors(this,e)},crossVectors:function(e,t){var n=e.x,r=e.y,i=e.z,a=t.x,o=t.y,s=t.z;return this.x=r*s-i*o,this.y=i*a-n*s,this.z=n*o-r*a,this},projectOnVector:function(e){var t=e.dot(this)/e.lengthSq();return this.copy(e).multiplyScalar(t)},projectOnPlane:function(e){return hl.copy(this).projectOnVector(e),this.sub(hl)},reflect:function(e){return this.sub(hl.copy(e).multiplyScalar(2*this.dot(e)))},angleTo:function(e){var t=Math.sqrt(this.lengthSq()*e.lengthSq());0===t&&console.error("THREE.Vector3: angleTo() can't handle zero length vectors.");var n=this.dot(e)/t;return Math.acos(ll.clamp(n,-1,1))},distanceTo:function(e){return Math.sqrt(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,n=this.y-e.y,r=this.z-e.z;return t*t+n*n+r*r},manhattanDistanceTo:function(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)},setFromSpherical:function(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)},setFromSphericalCoords:function(e,t,n){var r=Math.sin(t)*e;return this.x=r*Math.sin(n),this.y=Math.cos(t)*e,this.z=r*Math.cos(n),this},setFromCylindrical:function(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)},setFromCylindricalCoords:function(e,t,n){return this.x=e*Math.sin(t),this.y=n,this.z=e*Math.cos(t),this},setFromMatrixPosition:function(e){var t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this},setFromMatrixScale:function(e){var t=this.setFromMatrixColumn(e,0).length(),n=this.setFromMatrixColumn(e,1).length(),r=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=n,this.z=r,this},setFromMatrixColumn:function(e,t){return this.fromArray(e.elements,4*t)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e},fromBufferAttribute:function(e,t,n){return void 0!==n&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}});var pl=new i;Object.assign(a.prototype,{isMatrix3:!0,set:function(e,t,n,r,i,a,o,s,c){var l=this.elements;return l[0]=e,l[1]=r,l[2]=o,l[3]=t,l[4]=i,l[5]=s,l[6]=n,l[7]=a,l[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(e){var t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],this},setFromMatrix4:function(e){var t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this},applyToBufferAttribute:function(e){for(var t=0,n=e.count;t2048||t.height>2048?t.toDataURL("image/jpeg",.6):t.toDataURL("image/png")}},ml=0;o.DEFAULT_IMAGE=void 0,o.DEFAULT_MAPPING=300,o.prototype=Object.assign(Object.create(t.prototype),{constructor:o,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.name=e.name,this.image=e.image,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this},toJSON:function(e){var t=void 0===e||"string"==typeof e;if(!t&&void 0!==e.textures[this.uuid])return e.textures[this.uuid];var n={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){var r=this.image;if(void 0===r.uuid&&(r.uuid=ll.generateUUID()),!t&&void 0===e.images[r.uuid]){var i;if(Array.isArray(r)){i=[];for(var a=0,o=r.length;a1)switch(this.wrapS){case Ws:e.x=e.x-Math.floor(e.x);break;case qs:e.x=e.x<0?0:1;break;case Xs:1===Math.abs(Math.floor(e.x)%2)?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x)}if(e.y<0||e.y>1)switch(this.wrapT){case Ws:e.y=e.y-Math.floor(e.y);break;case qs:e.y=e.y<0?0:1;break;case Xs:1===Math.abs(Math.floor(e.y)%2)?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y)}return this.flipY&&(e.y=1-e.y),e}}),Object.defineProperty(o.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.defineProperties(s.prototype,{width:{get:function(){return this.z},set:function(e){this.z=e}},height:{get:function(){return this.w},set:function(e){this.w=e}}}),Object.assign(s.prototype,{isVector4:!0,set:function(e,t,n,r){return this.x=e,this.y=t,this.z=n,this.w=r,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this.w=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setW:function(e){return this.w=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this},multiplyScalar:function(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this},applyMatrix4:function(e){var t=this.x,n=this.y,r=this.z,i=this.w,a=e.elements;return this.x=a[0]*t+a[4]*n+a[8]*r+a[12]*i,this.y=a[1]*t+a[5]*n+a[9]*r+a[13]*i,this.z=a[2]*t+a[6]*n+a[10]*r+a[14]*i,this.w=a[3]*t+a[7]*n+a[11]*r+a[15]*i,this},divideScalar:function(e){return this.multiplyScalar(1/e)},setAxisAngleFromQuaternion:function(e){this.w=2*Math.acos(e.w);var t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this},setAxisAngleFromRotationMatrix:function(e){var t,n,r,i,a=e.elements,o=a[0],s=a[4],c=a[8],l=a[1],h=a[5],u=a[9],p=a[2],d=a[6],f=a[10];if(Math.abs(s-l)<.01&&Math.abs(c-p)<.01&&Math.abs(u-d)<.01){if(Math.abs(s+l)<.1&&Math.abs(c+p)<.1&&Math.abs(u+d)<.1&&Math.abs(o+h+f-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;var m=(o+1)/2,v=(h+1)/2,g=(f+1)/2,y=(s+l)/4,x=(c+p)/4,b=(u+d)/4;return m>v&&m>g?m<.01?(n=0,r=.707106781,i=.707106781):(n=Math.sqrt(m),r=y/n,i=x/n):v>g?v<.01?(n=.707106781,r=0,i=.707106781):(r=Math.sqrt(v),n=y/r,i=b/r):g<.01?(n=.707106781,r=.707106781,i=0):(i=Math.sqrt(g),n=x/i,r=b/i),this.set(n,r,i,t),this}var w=Math.sqrt((d-u)*(d-u)+(c-p)*(c-p)+(l-s)*(l-s));return Math.abs(w)<.001&&(w=1),this.x=(d-u)/w,this.y=(c-p)/w,this.z=(l-s)/w,this.w=Math.acos((o+h+f-1)/2),this},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this},clampScalar:function(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this.w=Math.max(e,Math.min(t,this.w)),this},clampLength:function(e,t){var n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(e,Math.min(t,n)))},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(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.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(e){return this.normalize().multiplyScalar(e)},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this},lerpVectors:function(e,t,n){return this.subVectors(t,e).multiplyScalar(n).add(e)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e},fromBufferAttribute:function(e,t,n){return void 0!==n&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}}),c.prototype=Object.assign(Object.create(t.prototype),{constructor:c,isWebGLRenderTarget:!0,setSize:function(e,t){this.width===e&&this.height===t||(this.width=e,this.height=t,this.texture.image.width=e,this.texture.image.height=t,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.width=e.width,this.height=e.height,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),l.prototype=Object.assign(Object.create(c.prototype),{constructor:l,isWebGLMultisampleRenderTarget:!0,copy:function(e){return c.prototype.copy.call(this,e),this.samples=e.samples,this}});var vl=new i,gl=new h,yl=new i(0,0,0),xl=new i(1,1,1),bl=new i,wl=new i,_l=new i;Object.assign(h.prototype,{isMatrix4:!0,set:function(e,t,n,r,i,a,o,s,c,l,h,u,p,d,f,m){var v=this.elements;return v[0]=e,v[4]=t,v[8]=n,v[12]=r,v[1]=i,v[5]=a,v[9]=o,v[13]=s,v[2]=c,v[6]=l,v[10]=h,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 h).fromArray(this.elements)},copy:function(e){var t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],this},copyPosition:function(e){var t=this.elements,n=e.elements;return t[12]=n[12],t[13]=n[13],t[14]=n[14],this},extractBasis:function(e,t,n){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this},makeBasis:function(e,t,n){return this.set(e.x,t.x,n.x,0,e.y,t.y,n.y,0,e.z,t.z,n.z,0,0,0,0,1),this},extractRotation:function(e){var t=this.elements,n=e.elements,r=1/vl.setFromMatrixColumn(e,0).length(),i=1/vl.setFromMatrixColumn(e,1).length(),a=1/vl.setFromMatrixColumn(e,2).length();return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=0,t[4]=n[4]*i,t[5]=n[5]*i,t[6]=n[6]*i,t[7]=0,t[8]=n[8]*a,t[9]=n[9]*a,t[10]=n[10]*a,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},makeRotationFromEuler:function(e){e&&e.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var t=this.elements,n=e.x,r=e.y,i=e.z,a=Math.cos(n),o=Math.sin(n),s=Math.cos(r),c=Math.sin(r),l=Math.cos(i),h=Math.sin(i);if("XYZ"===e.order){var u=a*l,p=a*h,d=o*l,f=o*h;t[0]=s*l,t[4]=-s*h,t[8]=c,t[1]=p+d*c,t[5]=u-f*c,t[9]=-o*s,t[2]=f-u*c,t[6]=d+p*c,t[10]=a*s}else if("YXZ"===e.order){var m=s*l,v=s*h,g=c*l,y=c*h;t[0]=m+y*o,t[4]=g*o-v,t[8]=a*c,t[1]=a*h,t[5]=a*l,t[9]=-o,t[2]=v*o-g,t[6]=y+m*o,t[10]=a*s}else if("ZXY"===e.order){var m=s*l,v=s*h,g=c*l,y=c*h;t[0]=m-y*o,t[4]=-a*h,t[8]=g+v*o,t[1]=v+g*o,t[5]=a*l,t[9]=y-m*o,t[2]=-a*c,t[6]=o,t[10]=a*s}else if("ZYX"===e.order){var u=a*l,p=a*h,d=o*l,f=o*h -;t[0]=s*l,t[4]=d*c-p,t[8]=u*c+f,t[1]=s*h,t[5]=f*c+u,t[9]=p*c-d,t[2]=-c,t[6]=o*s,t[10]=a*s}else if("YZX"===e.order){var x=a*s,b=a*c,w=o*s,_=o*c;t[0]=s*l,t[4]=_-x*h,t[8]=w*h+b,t[1]=h,t[5]=a*l,t[9]=-o*l,t[2]=-c*l,t[6]=b*h+w,t[10]=x-_*h}else if("XZY"===e.order){var x=a*s,b=a*c,w=o*s,_=o*c;t[0]=s*l,t[4]=-h,t[8]=c*l,t[1]=x*h+_,t[5]=a*l,t[9]=b*h-w,t[2]=w*h-b,t[6]=o*l,t[10]=_*h+x}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},makeRotationFromQuaternion:function(e){return this.compose(yl,e,xl)},lookAt:function(e,t,n){var r=this.elements;return _l.subVectors(e,t),0===_l.lengthSq()&&(_l.z=1),_l.normalize(),bl.crossVectors(n,_l),0===bl.lengthSq()&&(1===Math.abs(n.z)?_l.x+=1e-4:_l.z+=1e-4,_l.normalize(),bl.crossVectors(n,_l)),bl.normalize(),wl.crossVectors(_l,bl),r[0]=bl.x,r[4]=wl.x,r[8]=_l.x,r[1]=bl.y,r[5]=wl.y,r[9]=_l.y,r[2]=bl.z,r[6]=wl.z,r[10]=_l.z,this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(e,t)):this.multiplyMatrices(this,e)},premultiply:function(e){return this.multiplyMatrices(e,this)},multiplyMatrices:function(e,t){var n=e.elements,r=t.elements,i=this.elements,a=n[0],o=n[4],s=n[8],c=n[12],l=n[1],h=n[5],u=n[9],p=n[13],d=n[2],f=n[6],m=n[10],v=n[14],g=n[3],y=n[7],x=n[11],b=n[15],w=r[0],_=r[4],M=r[8],S=r[12],T=r[1],E=r[5],A=r[9],L=r[13],R=r[2],P=r[6],C=r[10],O=r[14],D=r[3],I=r[7],N=r[11],z=r[15];return i[0]=a*w+o*T+s*R+c*D,i[4]=a*_+o*E+s*P+c*I,i[8]=a*M+o*A+s*C+c*N,i[12]=a*S+o*L+s*O+c*z,i[1]=l*w+h*T+u*R+p*D,i[5]=l*_+h*E+u*P+p*I,i[9]=l*M+h*A+u*C+p*N,i[13]=l*S+h*L+u*O+p*z,i[2]=d*w+f*T+m*R+v*D,i[6]=d*_+f*E+m*P+v*I,i[10]=d*M+f*A+m*C+v*N,i[14]=d*S+f*L+m*O+v*z,i[3]=g*w+y*T+x*R+b*D,i[7]=g*_+y*E+x*P+b*I,i[11]=g*M+y*A+x*C+b*N,i[15]=g*S+y*L+x*O+b*z,this},multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this},applyToBufferAttribute:function(e){for(var t=0,n=e.count;t1){for(var t=0;t1){for(var t=0;t0){a.children=[];for(var c=0;c0&&(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(e){return(new this.constructor).copy(this,e)},copy:function(e,t){if(void 0===t&&(t=!0),this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),!0===t)for(var n=0;ni&&(i=l),h>a&&(a=h),u>o&&(o=u)}return this.min.set(t,n,r),this.max.set(i,a,o),this},setFromBufferAttribute:function(e){for(var t=1/0,n=1/0,r=1/0,i=-1/0,a=-1/0,o=-1/0,s=0,c=e.count;si&&(i=l),h>a&&(a=h),u>o&&(o=u)}return this.min.set(t,n,r),this.max.set(i,a,o),this},setFromPoints:function(e){this.makeEmpty();for(var t=0,n=e.length;tthis.max.x||e.ythis.max.y||e.zthis.max.z)},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z},getParameter:function(e,t){return void 0===t&&(console.warn("THREE.Box3: .getParameter() target is now required"),t=new i),t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(e){return!(e.max.xthis.max.x||e.max.ythis.max.y||e.max.zthis.max.z)},intersectsSphere:function(e){return this.clampPoint(e.center,Fl),Fl.distanceToSquared(e.center)<=e.radius*e.radius},intersectsPlane:function(e){var t,n;return e.normal.x>0?(t=e.normal.x*this.min.x,n=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,n=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,n+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,n+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,n+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,n+=e.normal.z*this.min.z),t<=-e.constant&&n>=-e.constant},intersectsTriangle:function(e){if(this.isEmpty())return!1;this.getCenter(Xl),Yl.subVectors(this.max,Xl),Hl.subVectors(e.a,Xl),Vl.subVectors(e.b,Xl),jl.subVectors(e.c,Xl),kl.subVectors(Vl,Hl),Wl.subVectors(jl,Vl),ql.subVectors(Hl,jl);var t=[0,-kl.z,kl.y,0,-Wl.z,Wl.y,0,-ql.z,ql.y,kl.z,0,-kl.x,Wl.z,0,-Wl.x,ql.z,0,-ql.x,-kl.y,kl.x,0,-Wl.y,Wl.x,0,-ql.y,ql.x,0];return!!v(t,Hl,Vl,jl,Yl)&&(t=[1,0,0,0,1,0,0,0,1],!!v(t,Hl,Vl,jl,Yl)&&(Zl.crossVectors(kl,Wl),t=[Zl.x,Zl.y,Zl.z],v(t,Hl,Vl,jl,Yl)))},clampPoint:function(e,t){return void 0===t&&(console.warn("THREE.Box3: .clampPoint() target is now required"),t=new i),t.copy(e).clamp(this.min,this.max)},distanceToPoint:function(e){return Fl.copy(e).clamp(this.min,this.max).sub(e).length()},getBoundingSphere:function(e){return void 0===e&&console.error("THREE.Box3: .getBoundingSphere() target is now required"),this.getCenter(e.center),e.radius=.5*this.getSize(Fl).length(),e},intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},applyMatrix4:function(e){return this.isEmpty()?this:(Ul[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),Ul[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),Ul[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),Ul[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),Ul[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),Ul[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),Ul[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),Ul[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(Ul),this)},translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}});var Ql=new m;Object.assign(g.prototype,{set:function(e,t){return this.center.copy(e),this.radius=t,this},setFromPoints:function(e,t){var n=this.center;void 0!==t?n.copy(t):Ql.setFromPoints(e).getCenter(n);for(var r=0,i=0,a=e.length;ithis.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t},getBoundingBox:function(e){return void 0===e&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),e=new m),e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this},translate:function(e){return this.center.add(e),this},equals:function(e){return e.center.equals(this.center)&&e.radius===this.radius}});var Kl=new i,$l=new i,eh=new i,th=new i,nh=new i,rh=new i,ih=new i;Object.assign(y.prototype,{set:function(e,t){return this.origin.copy(e),this.direction.copy(t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this},at:function(e,t){return void 0===t&&(console.warn("THREE.Ray: .at() target is now required"),t=new i),t.copy(this.direction).multiplyScalar(e).add(this.origin)},lookAt:function(e){return this.direction.copy(e).sub(this.origin).normalize(),this},recast:function(e){return this.origin.copy(this.at(e,Kl)),this},closestPointToPoint:function(e,t){void 0===t&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),t=new i),t.subVectors(e,this.origin);var n=t.dot(this.direction);return n<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(n).add(this.origin)},distanceToPoint:function(e){return Math.sqrt(this.distanceSqToPoint(e))},distanceSqToPoint:function(e){var t=Kl.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(Kl.copy(this.direction).multiplyScalar(t).add(this.origin),Kl.distanceToSquared(e))},distanceSqToSegment:function(e,t,n,r){$l.copy(e).add(t).multiplyScalar(.5),eh.copy(t).sub(e).normalize(),th.copy(this.origin).sub($l);var i,a,o,s,c=.5*e.distanceTo(t),l=-this.direction.dot(eh),h=th.dot(this.direction),u=-th.dot(eh),p=th.lengthSq(),d=Math.abs(1-l*l);if(d>0)if(i=l*u-h,a=l*h-u,s=c*d,i>=0)if(a>=-s)if(a<=s){var f=1/d;i*=f,a*=f,o=i*(i+l*a+2*h)+a*(l*i+a+2*u)+p}else a=c,i=Math.max(0,-(l*a+h)),o=-i*i+a*(a+2*u)+p;else a=-c,i=Math.max(0,-(l*a+h)),o=-i*i+a*(a+2*u)+p;else a<=-s?(i=Math.max(0,-(-l*c+h)),a=i>0?-c:Math.min(Math.max(-c,-u),c),o=-i*i+a*(a+2*u)+p):a<=s?(i=0,a=Math.min(Math.max(-c,-u),c),o=a*(a+2*u)+p):(i=Math.max(0,-(l*c+h)),a=i>0?c:Math.min(Math.max(-c,-u),c),o=-i*i+a*(a+2*u)+p);else a=l>0?-c:c,i=Math.max(0,-(l*a+h)),o=-i*i+a*(a+2*u)+p;return n&&n.copy(this.direction).multiplyScalar(i).add(this.origin),r&&r.copy(eh).multiplyScalar(a).add($l),o},intersectSphere:function(e,t){Kl.subVectors(e.center,this.origin);var n=Kl.dot(this.direction),r=Kl.dot(Kl)-n*n,i=e.radius*e.radius;if(r>i)return null;var a=Math.sqrt(i-r),o=n-a,s=n+a;return o<0&&s<0?null:o<0?this.at(s,t):this.at(o,t)},intersectsSphere:function(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius},distanceToPlane:function(e){var t=e.normal.dot(this.direction);if(0===t)return 0===e.distanceToPoint(this.origin)?0:null;var n=-(this.origin.dot(e.normal)+e.constant)/t;return n>=0?n:null},intersectPlane:function(e,t){var n=this.distanceToPlane(e);return null===n?null:this.at(n,t)},intersectsPlane:function(e){var t=e.distanceToPoint(this.origin);return 0===t||e.normal.dot(this.direction)*t<0},intersectBox:function(e,t){var n,r,i,a,o,s,c=1/this.direction.x,l=1/this.direction.y,h=1/this.direction.z,u=this.origin;return c>=0?(n=(e.min.x-u.x)*c,r=(e.max.x-u.x)*c):(n=(e.max.x-u.x)*c,r=(e.min.x-u.x)*c),l>=0?(i=(e.min.y-u.y)*l,a=(e.max.y-u.y)*l):(i=(e.max.y-u.y)*l,a=(e.min.y-u.y)*l),n>a||i>r?null:((i>n||n!==n)&&(n=i),(a=0?(o=(e.min.z-u.z)*h,s=(e.max.z-u.z)*h):(o=(e.max.z-u.z)*h,s=(e.min.z-u.z)*h),n>s||o>r?null:((o>n||n!==n)&&(n=o),(s=0?n:r,t)))},intersectsBox:function(e){return null!==this.intersectBox(e,Kl)},intersectTriangle:function(e,t,n,r,i){nh.subVectors(t,e),rh.subVectors(n,e),ih.crossVectors(nh,rh);var a,o=this.direction.dot(ih);if(o>0){if(r)return null;a=1}else{if(!(o<0))return null;a=-1,o=-o}th.subVectors(this.origin,e);var s=a*this.direction.dot(rh.crossVectors(th,rh));if(s<0)return null;var c=a*this.direction.dot(nh.cross(th));if(c<0)return null;if(s+c>o)return null;var l=-a*th.dot(ih);return l<0?null:this.at(l/o,i)},applyMatrix4:function(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this},equals:function(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}});var ah=new i,oh=new i,sh=new a;Object.assign(x.prototype,{isPlane:!0,set:function(e,t){return this.normal.copy(e),this.constant=t,this},setComponents:function(e,t,n,r){return this.normal.set(e,t,n),this.constant=r,this},setFromNormalAndCoplanarPoint:function(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this},setFromCoplanarPoints:function(e,t,n){var r=ah.subVectors(n,t).cross(oh.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(r,e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.normal.copy(e.normal),this.constant=e.constant,this},normalize:function(){var e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(e){return this.normal.dot(e)+this.constant},distanceToSphere:function(e){return this.distanceToPoint(e.center)-e.radius},projectPoint:function(e,t){return void 0===t&&(console.warn("THREE.Plane: .projectPoint() target is now required"),t=new i),t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)},intersectLine:function(e,t){void 0===t&&(console.warn("THREE.Plane: .intersectLine() target is now required"),t=new i);var n=e.delta(ah),r=this.normal.dot(n);if(0!==r){var a=-(e.start.dot(this.normal)+this.constant)/r;if(!(a<0||a>1))return t.copy(n).multiplyScalar(a).add(e.start)}else if(0===this.distanceToPoint(e.start))return t.copy(e.start)},intersectsLine:function(e){var t=this.distanceToPoint(e.start),n=this.distanceToPoint(e.end);return t<0&&n>0||n<0&&t>0},intersectsBox:function(e){return e.intersectsPlane(this)},intersectsSphere:function(e){return e.intersectsPlane(this)},coplanarPoint:function(e){return void 0===e&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),e=new i),e.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(e,t){var n=t||sh.getNormalMatrix(e),r=this.coplanarPoint(ah).applyMatrix4(e),i=this.normal.applyMatrix3(n).normalize();return this.constant=-r.dot(i),this},translate:function(e){return this.constant-=e.dot(this.normal),this},equals:function(e){return e.normal.equals(this.normal)&&e.constant===this.constant}});var ch=new i,lh=new i,hh=new i,uh=new i,ph=new i,dh=new i,fh=new i,mh=new i,vh=new i,gh=new i;Object.assign(b,{getNormal:function(e,t,n,r){ -void 0===r&&(console.warn("THREE.Triangle: .getNormal() target is now required"),r=new i),r.subVectors(n,t),ch.subVectors(e,t),r.cross(ch);var a=r.lengthSq();return a>0?r.multiplyScalar(1/Math.sqrt(a)):r.set(0,0,0)},getBarycoord:function(e,t,n,r,a){ch.subVectors(r,t),lh.subVectors(n,t),hh.subVectors(e,t);var o=ch.dot(ch),s=ch.dot(lh),c=ch.dot(hh),l=lh.dot(lh),h=lh.dot(hh),u=o*l-s*s;if(void 0===a&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),a=new i),0===u)return a.set(-2,-1,-1);var p=1/u,d=(l*c-s*h)*p,f=(o*h-s*c)*p;return a.set(1-d-f,f,d)},containsPoint:function(e,t,n,r){return b.getBarycoord(e,t,n,r,uh),uh.x>=0&&uh.y>=0&&uh.x+uh.y<=1},getUV:function(e,t,n,r,i,a,o,s){return this.getBarycoord(e,t,n,r,uh),s.set(0,0),s.addScaledVector(i,uh.x),s.addScaledVector(a,uh.y),s.addScaledVector(o,uh.z),s},isFrontFacing:function(e,t,n,r){return ch.subVectors(n,t),lh.subVectors(e,t),ch.cross(lh).dot(r)<0}}),Object.assign(b.prototype,{set:function(e,t,n){return this.a.copy(e),this.b.copy(t),this.c.copy(n),this},setFromPointsAndIndices:function(e,t,n,r){return this.a.copy(e[t]),this.b.copy(e[n]),this.c.copy(e[r]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this},getArea:function(){return ch.subVectors(this.c,this.b),lh.subVectors(this.a,this.b),.5*ch.cross(lh).length()},getMidpoint:function(e){return void 0===e&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),e=new i),e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(e){return b.getNormal(this.a,this.b,this.c,e)},getPlane:function(e){return void 0===e&&(console.warn("THREE.Triangle: .getPlane() target is now required"),e=new x),e.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(e,t){return b.getBarycoord(e,this.a,this.b,this.c,t)},getUV:function(e,t,n,r,i){return b.getUV(e,this.a,this.b,this.c,t,n,r,i)},containsPoint:function(e){return b.containsPoint(e,this.a,this.b,this.c)},isFrontFacing:function(e){return b.isFrontFacing(this.a,this.b,this.c,e)},intersectsBox:function(e){return e.intersectsTriangle(this)},closestPointToPoint:function(e,t){void 0===t&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),t=new i);var n,r,a=this.a,o=this.b,s=this.c;ph.subVectors(o,a),dh.subVectors(s,a),mh.subVectors(e,a);var c=ph.dot(mh),l=dh.dot(mh);if(c<=0&&l<=0)return t.copy(a);vh.subVectors(e,o);var h=ph.dot(vh),u=dh.dot(vh);if(h>=0&&u<=h)return t.copy(o);var p=c*u-h*l;if(p<=0&&c>=0&&h<=0)return n=c/(c-h),t.copy(a).addScaledVector(ph,n);gh.subVectors(e,s);var d=ph.dot(gh),f=dh.dot(gh);if(f>=0&&d<=f)return t.copy(s);var m=d*l-c*f;if(m<=0&&l>=0&&f<=0)return r=l/(l-f),t.copy(a).addScaledVector(dh,r);var v=h*f-d*u;if(v<=0&&u-h>=0&&d-f>=0)return fh.subVectors(s,o),r=(u-h)/(u-h+(d-f)),t.copy(o).addScaledVector(fh,r);var g=1/(v+m+p);return n=m*g,r=p*g,t.copy(a).addScaledVector(ph,n).addScaledVector(dh,r)},equals:function(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}});var yh={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},xh={h:0,s:0,l:0},bh={h:0,s:0,l:0};Object.assign(w.prototype,{isColor:!0,r:1,g:1,b:1,set:function(e){return e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e),this},setScalar:function(e){return this.r=e,this.g=e,this.b=e,this},setHex:function(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this},setRGB:function(e,t,n){return this.r=e,this.g=t,this.b=n,this},setHSL:function(e,t,n){if(e=ll.euclideanModulo(e,1),t=ll.clamp(t,0,1),n=ll.clamp(n,0,1),0===t)this.r=this.g=this.b=n;else{var r=n<=.5?n*(1+t):n+t-n*t,i=2*n-r;this.r=_(i,r,e+1/3),this.g=_(i,r,e),this.b=_(i,r,e-1/3)}return this},setStyle:function(e){function t(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}var n;if(n=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(e)){var r,i=n[1],a=n[2];switch(i){case"rgb":case"rgba":if(r=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(255,parseInt(r[1],10))/255,this.g=Math.min(255,parseInt(r[2],10))/255,this.b=Math.min(255,parseInt(r[3],10))/255,t(r[5]),this;if(r=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(100,parseInt(r[1],10))/100,this.g=Math.min(100,parseInt(r[2],10))/100,this.b=Math.min(100,parseInt(r[3],10))/100,t(r[5]),this;break;case"hsl":case"hsla":if(r=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a)){var o=parseFloat(r[1])/360,s=parseInt(r[2],10)/100,c=parseInt(r[3],10)/100;return t(r[5]),this.setHSL(o,s,c)}}}else if(n=/^\#([A-Fa-f0-9]+)$/.exec(e)){var l=n[1],h=l.length;if(3===h)return this.r=parseInt(l.charAt(0)+l.charAt(0),16)/255,this.g=parseInt(l.charAt(1)+l.charAt(1),16)/255,this.b=parseInt(l.charAt(2)+l.charAt(2),16)/255,this;if(6===h)return this.r=parseInt(l.charAt(0)+l.charAt(1),16)/255,this.g=parseInt(l.charAt(2)+l.charAt(3),16)/255,this.b=parseInt(l.charAt(4)+l.charAt(5),16)/255,this}return e&&e.length>0?this.setColorName(e):this},setColorName:function(e){var t=yh[e];return void 0!==t?this.setHex(t):console.warn("THREE.Color: Unknown color "+e),this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},copyGammaToLinear:function(e,t){return void 0===t&&(t=2),this.r=Math.pow(e.r,t),this.g=Math.pow(e.g,t),this.b=Math.pow(e.b,t),this},copyLinearToGamma:function(e,t){void 0===t&&(t=2);var n=t>0?1/t:1;return this.r=Math.pow(e.r,n),this.g=Math.pow(e.g,n),this.b=Math.pow(e.b,n),this},convertGammaToLinear:function(e){return this.copyGammaToLinear(this,e),this},convertLinearToGamma:function(e){return this.copyLinearToGamma(this,e),this},copySRGBToLinear:function(e){return this.r=M(e.r),this.g=M(e.g),this.b=M(e.b),this},copyLinearToSRGB:function(e){return this.r=S(e.r),this.g=S(e.g),this.b=S(e.b),this},convertSRGBToLinear:function(){return this.copySRGBToLinear(this),this},convertLinearToSRGB:function(){return this.copyLinearToSRGB(this),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(e){void 0===e&&(console.warn("THREE.Color: .getHSL() target is now required"),e={h:0,s:0,l:0});var t,n,r=this.r,i=this.g,a=this.b,o=Math.max(r,i,a),s=Math.min(r,i,a),c=(s+o)/2;if(s===o)t=0,n=0;else{var l=o-s;switch(n=c<=.5?l/(o+s):l/(2-o-s),o){case r:t=(i-a)/l+(i0&&(r.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(r.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(r.wireframe=this.wireframe),this.wireframeLinewidth>1&&(r.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(r.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(r.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(r.morphTargets=!0),!0===this.morphNormals&&(r.morphNormals=!0),!0===this.skinning&&(r.skinning=!0),!1===this.visible&&(r.visible=!1),!1===this.toneMapped&&(r.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(r.userData=this.userData),n){var i=t(e.textures),a=t(e.images);i.length>0&&(r.textures=i),a.length>0&&(r.images=a)}return r},clone:function(){return(new this.constructor).copy(this)},copy:function(e){this.name=e.name,this.fog=e.fog,this.blending=e.blending,this.side=e.side,this.flatShading=e.flatShading,this.vertexTangents=e.vertexTangents,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;var t=e.clippingPlanes,n=null;if(null!==t){var r=t.length;n=new Array(r);for(var i=0;i!==r;++i)n[i]=t[i].clone()}return this.clippingPlanes=n,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.premultipliedAlpha=e.premultipliedAlpha,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(E.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),A.prototype=Object.create(E.prototype),A.prototype.constructor=A,A.prototype.isMeshBasicMaterial=!0,A.prototype.copy=function(e){return E.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this};var _h=new i;Object.defineProperty(L.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.assign(L.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},setUsage:function(e){return this.usage=e,this},copy:function(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this},copyAt:function(e,t,n){e*=this.itemSize,n*=t.itemSize;for(var r=0,i=this.itemSize;r0,s=a[1]&&a[1].length>0,c=e.morphTargets,l=c.length;if(l>0){t=[];for(var h=0;h0){u=[];for(var h=0;h0&&0===r.length&&console.error("THREE.DirectGeometry: Faceless geometries are not supported.");for(var h=0;h65535?N:D)(e,1):this.index=e},getAttribute:function(e){return this.attributes[e]},setAttribute:function(e,t){return this.attributes[e]=t,this},deleteAttribute:function(e){return delete this.attributes[e],this},addGroup:function(e,t,n){this.groups.push({start:e,count:t,materialIndex:void 0!==n?n:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(e,t){this.drawRange.start=e,this.drawRange.count=t},applyMatrix:function(e){var t=this.attributes.position;void 0!==t&&(e.applyToBufferAttribute(t),t.needsUpdate=!0);var n=this.attributes.normal;if(void 0!==n){var r=(new a).getNormalMatrix(e);n.applyNormalMatrix(r),n.needsUpdate=!0}var i=this.attributes.tangent;return void 0!==i&&(i.transformDirection(e),i.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(e){return Sh.makeRotationX(e),this.applyMatrix(Sh),this},rotateY:function(e){return Sh.makeRotationY(e),this.applyMatrix(Sh),this},rotateZ:function(e){return Sh.makeRotationZ(e),this.applyMatrix(Sh),this},translate:function(e,t,n){return Sh.makeTranslation(e,t,n),this.applyMatrix(Sh),this},scale:function(e,t,n){return Sh.makeScale(e,t,n),this.applyMatrix(Sh),this},lookAt:function(e){return Th.lookAt(e),Th.updateMatrix(),this.applyMatrix(Th.matrix),this},center:function(){return this.computeBoundingBox(),this.boundingBox.getCenter(Eh).negate(),this.translate(Eh.x,Eh.y,Eh.z),this},setFromObject:function(e){var t=e.geometry;if(e.isPoints||e.isLine){var n=new z(3*t.vertices.length,3),r=new z(3*t.colors.length,3);if(this.setAttribute("position",n.copyVector3sArray(t.vertices)),this.setAttribute("color",r.copyColorsArray(t.colors)),t.lineDistances&&t.lineDistances.length===t.vertices.length){var i=new z(t.lineDistances.length,1);this.setAttribute("lineDistance",i.copyArray(t.lineDistances))}null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone())}else e.isMesh&&t&&t.isGeometry&&this.fromGeometry(t);return this},setFromPoints:function(e){for(var t=[],n=0,r=e.length;n0){var n=new Float32Array(3*e.normals.length);this.setAttribute("normal",new L(n,3).copyVector3sArray(e.normals))}if(e.colors.length>0){var r=new Float32Array(3*e.colors.length);this.setAttribute("color",new L(r,3).copyColorsArray(e.colors))}if(e.uvs.length>0){var i=new Float32Array(2*e.uvs.length);this.setAttribute("uv",new L(i,2).copyVector2sArray(e.uvs))}if(e.uvs2.length>0){var a=new Float32Array(2*e.uvs2.length);this.setAttribute("uv2",new L(a,2).copyVector2sArray(e.uvs2))}this.groups=e.groups;for(var o in e.morphTargets){for(var s=[],c=e.morphTargets[o],l=0,h=c.length;l0){var d=new z(4*e.skinIndices.length,4);this.setAttribute("skinIndex",d.copyVector4sArray(e.skinIndices))}if(e.skinWeights.length>0){var f=new z(4*e.skinWeights.length,4);this.setAttribute("skinWeight",f.copyVector4sArray(e.skinWeights))}return null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new m);var e=this.attributes.position,t=this.morphAttributes.position;if(void 0!==e){if(this.boundingBox.setFromBufferAttribute(e),t)for(var n=0,r=t.length;n0&&(e.userData=this.userData),void 0!==this.parameters){var t=this.parameters;for(var n in t)void 0!==t[n]&&(e[n]=t[n]);return e}e.data={attributes:{}};var r=this.index;null!==r&&(e.data.index={type:r.array.constructor.name,array:Array.prototype.slice.call(r.array)});var i=this.attributes;for(var n in i){var a=i[n],o=a.toJSON();""!==a.name&&(o.name=a.name),e.data.attributes[n]=o}var s={},c=!1;for(var n in this.morphAttributes){for(var l=this.morphAttributes[n],h=[],u=0,p=l.length;u0&&(s[n]=h,c=!0)}c&&(e.data.morphAttributes=s,e.data.morphTargetsRelative=this.morphTargetsRelative);var d=this.groups;d.length>0&&(e.data.groups=JSON.parse(JSON.stringify(d)));var f=this.boundingSphere;return null!==f&&(e.data.boundingSphere={center:f.center.toArray(),radius:f.radius}),e},clone:function(){return(new G).copy(this)},copy:function(e){var t,n,r;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=e.name;var i=e.index;null!==i&&this.setIndex(i.clone());var a=e.attributes;for(t in a){var o=a[t];this.setAttribute(t,o.clone())}var s=e.morphAttributes;for(t in s){var c=[],l=s[t];for(n=0,r=l.length;n0){var o=i[a[0]];if(void 0!==o)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},e=0,t=o.length;e0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}},raycast:function(e,t){var r=this.geometry,i=this.material,a=this.matrixWorld;if(void 0!==i&&(null===r.boundingSphere&&r.computeBoundingSphere(),Oh.copy(r.boundingSphere),Oh.applyMatrix4(a),!1!==e.ray.intersectsSphere(Oh)&&(Ph.getInverse(a),Ch.copy(e.ray).applyMatrix4(Ph),null===r.boundingBox||!1!==Ch.intersectsBox(r.boundingBox)))){var o;if(r.isBufferGeometry){var s,c,l,h,u,p,d,f,m,v,g,y=r.index,x=r.attributes.position,w=r.morphAttributes.position,_=r.morphTargetsRelative,M=r.attributes.uv,S=r.attributes.uv2,T=r.groups,E=r.drawRange;if(null!==y)if(Array.isArray(i))for(h=0,p=T.length;h0&&(P=I);for(var N=0,z=D.length;N0)for(var p=0;p0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var e,t,n;for(this.computeFaceNormals(),e=0,t=this.faces.length;e0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var e,t,n,r,a;for(n=0,r=this.faces.length;n=0;n--){var f=p[n];for(this.faces.splice(f,1),o=0,s=this.faceVertexUvs.length;o0,b=g.vertexNormals.length>0,w=1!==g.color.r||1!==g.color.g||1!==g.color.b,_=g.vertexColors.length>0,M=0;if(M=e(M,0,0),M=e(M,1,!0),M=e(M,2,!1),M=e(M,3,y),M=e(M,4,x),M=e(M,5,b),M=e(M,6,w),M=e(M,7,_),h.push(M),h.push(g.a,g.b,g.c),h.push(g.materialIndex),y){var S=this.faceVertexUvs[0][c];h.push(r(S[0]),r(S[1]),r(S[2]))}if(x&&h.push(t(g.normal)),b){var T=g.vertexNormals;h.push(t(T[0]),t(T[1]),t(T[2]))}if(w&&h.push(n(g.color)),_){var E=g.vertexColors;h.push(n(E[0]),n(E[1]),n(E[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=h,i},clone:function(){return(new k).copy(this)},copy:function(e){var t,n,r,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=e.name;var s=e.vertices;for(t=0,n=s.length;t0?1:-1,p.push(P.x,P.y,P.z),d.push(x/v),d.push(1-b/g),L+=1}}for(b=0;b0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;var a={};for(var o in this.extensions)!0===this.extensions[o]&&(a[o]=!0);return Object.keys(a).length>0&&(t.extensions=a),t},Y.prototype=Object.assign(Object.create(d.prototype),{constructor:Y,isCamera:!0,copy:function(e,t){return d.prototype.copy.call(this,e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this},getWorldDirection:function(e){void 0===e&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),e=new i),this.updateMatrixWorld(!0);var t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()},updateMatrixWorld:function(e){d.prototype.updateMatrixWorld.call(this,e),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),Z.prototype=Object.assign(Object.create(Y.prototype),{constructor:Z,isPerspectiveCamera:!0,copy:function(e,t){return Y.prototype.copy.call(this,e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=null===e.view?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this},setFocalLength:function(e){var t=.5*this.getFilmHeight()/e;this.fov=2*ll.RAD2DEG*Math.atan(t),this.updateProjectionMatrix()},getFocalLength:function(){var e=Math.tan(.5*ll.DEG2RAD*this.fov);return.5*this.getFilmHeight()/e},getEffectiveFOV:function(){return 2*ll.RAD2DEG*Math.atan(Math.tan(.5*ll.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(e,t,n,r,i,a){this.aspect=e/t,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=a,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var e=this.near,t=e*Math.tan(.5*ll.DEG2RAD*this.fov)/this.zoom,n=2*t,r=this.aspect*n,i=-.5*r,a=this.view;if(null!==this.view&&this.view.enabled){var o=a.fullWidth,s=a.fullHeight;i+=a.offsetX*r/o,t-=a.offsetY*n/s,r*=a.width/o,n*=a.height/s}var c=this.filmOffset;0!==c&&(i+=e*c/this.getFilmWidth()),this.projectionMatrix.makePerspective(i,i+r,t,t-n,e,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(e){var t=d.prototype.toJSON.call(this,e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,null!==this.view&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}});var nu=90,ru=1;J.prototype=Object.create(d.prototype),J.prototype.constructor=J,Q.prototype=Object.create(c.prototype),Q.prototype.constructor=Q,Q.prototype.isWebGLRenderTargetCube=!0,Q.prototype.fromEquirectangularTexture=function(e,t){this.texture.type=t.type,this.texture.format=t.format,this.texture.encoding=t.encoding;var n=new f,r={uniforms:{tEquirect:{value:null}},vertexShader:["varying vec3 vWorldDirection;","vec3 transformDirection( in vec3 dir, in mat4 matrix ) {","\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );","}","void main() {","\tvWorldDirection = transformDirection( position, modelMatrix );","\t#include ","\t#include ","}"].join("\n"),fragmentShader:["uniform sampler2D tEquirect;","varying vec3 vWorldDirection;","#define RECIPROCAL_PI 0.31830988618","#define RECIPROCAL_PI2 0.15915494","void main() {","\tvec3 direction = normalize( vWorldDirection );","\tvec2 sampleUV;","\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;","\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;","\tgl_FragColor = texture2D( tEquirect, sampleUV );","}"].join("\n")},i=new X({type:"CubemapFromEquirect",uniforms:W(r.uniforms),vertexShader:r.vertexShader,fragmentShader:r.fragmentShader,side:Yo,blending:$o});i.uniforms.tEquirect.value=t;var a=new H(new Kh(5,5,5),i);n.add(a);var o=new J(1,10,1);return o.renderTarget=this,o.renderTarget.texture.name="CubeCameraTexture",o.update(e,n),a.geometry.dispose(),a.material.dispose(),this},K.prototype=Object.create(o.prototype),K.prototype.constructor=K,K.prototype.isDataTexture=!0;var iu=new g,au=new i;Object.assign($.prototype,{set:function(e,t,n,r,i,a){var o=this.planes;return o[0].copy(e),o[1].copy(t),o[2].copy(n),o[3].copy(r),o[4].copy(i),o[5].copy(a),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){for(var t=this.planes,n=0;n<6;n++)t[n].copy(e.planes[n]);return this},setFromMatrix:function(e){var t=this.planes,n=e.elements,r=n[0],i=n[1],a=n[2],o=n[3],s=n[4],c=n[5],l=n[6],h=n[7],u=n[8],p=n[9],d=n[10],f=n[11],m=n[12],v=n[13],g=n[14],y=n[15];return t[0].setComponents(o-r,h-s,f-u,y-m).normalize(),t[1].setComponents(o+r,h+s,f+u,y+m).normalize(),t[2].setComponents(o+i,h+c,f+p,y+v).normalize(),t[3].setComponents(o-i,h-c,f-p,y-v).normalize(),t[4].setComponents(o-a,h-l,f-d,y-g).normalize(),t[5].setComponents(o+a,h+l,f+d,y+g).normalize(),this},intersectsObject:function(e){var t=e.geometry;return null===t.boundingSphere&&t.computeBoundingSphere(),iu.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(iu)},intersectsSprite:function(e){return iu.center.set(0,0,0),iu.radius=.7071067811865476,iu.applyMatrix4(e.matrixWorld),this.intersectsSphere(iu)},intersectsSphere:function(e){for(var t=this.planes,n=e.center,r=-e.radius,i=0;i<6;i++){if(t[i].distanceToPoint(n)0?e.max.x:e.min.x,au.y=r.normal.y>0?e.max.y:e.min.y,au.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(au)<0)return!1}return!0},containsPoint:function(e){for(var t=this.planes,n=0;n<6;n++)if(t[n].distanceToPoint(e)<0)return!1;return!0}});var ou={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif", -bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( STANDARD ) && ! defined( PHONG ) && ! defined( MATCAP )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( STANDARD ) && ! defined( PHONG ) && ! defined( MATCAP )\n\tvarying vec3 vViewPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( STANDARD ) && ! defined( PHONG ) && ! defined( MATCAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat max3( vec3 v ) { return max( max( v.x, v.y ), v.z ); }\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n return m[ 2 ][ 3 ] == - 1.0;\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_maxMipLevel 8.0\n#define cubeUV_minMipLevel 4.0\n#define cubeUV_maxTileSize 256.0\n#define cubeUV_minTileSize 16.0\nfloat getFace(vec3 direction) {\n vec3 absDirection = abs(direction);\n float face = -1.0;\n if (absDirection.x > absDirection.z) {\n if (absDirection.x > absDirection.y)\n face = direction.x > 0.0 ? 0.0 : 3.0;\n else\n face = direction.y > 0.0 ? 1.0 : 4.0;\n } else {\n if (absDirection.z > absDirection.y)\n face = direction.z > 0.0 ? 2.0 : 5.0;\n else\n face = direction.y > 0.0 ? 1.0 : 4.0;\n }\n return face;\n}\nvec2 getUV(vec3 direction, float face) {\n vec2 uv;\n if (face == 0.0) {\n uv = vec2(-direction.z, direction.y) / abs(direction.x);\n } else if (face == 1.0) {\n uv = vec2(direction.x, -direction.z) / abs(direction.y);\n } else if (face == 2.0) {\n uv = direction.xy / abs(direction.z);\n } else if (face == 3.0) {\n uv = vec2(direction.z, direction.y) / abs(direction.x);\n } else if (face == 4.0) {\n uv = direction.xz / abs(direction.y);\n } else {\n uv = vec2(-direction.x, direction.y) / abs(direction.z);\n }\n return 0.5 * (uv + 1.0);\n}\nvec3 bilinearCubeUV(sampler2D envMap, vec3 direction, float mipInt) {\n float face = getFace(direction);\n float filterInt = max(cubeUV_minMipLevel - mipInt, 0.0);\n mipInt = max(mipInt, cubeUV_minMipLevel);\n float faceSize = exp2(mipInt);\n float texelSize = 1.0 / (3.0 * cubeUV_maxTileSize);\n vec2 uv = getUV(direction, face) * (faceSize - 1.0);\n vec2 f = fract(uv);\n uv += 0.5 - f;\n if (face > 2.0) {\n uv.y += faceSize;\n face -= 3.0;\n }\n uv.x += face * faceSize;\n if(mipInt < cubeUV_maxMipLevel){\n uv.y += 2.0 * cubeUV_maxTileSize;\n }\n uv.y += filterInt * 2.0 * cubeUV_minTileSize;\n uv.x += 3.0 * max(0.0, cubeUV_maxTileSize - 2.0 * faceSize);\n uv *= texelSize;\n vec3 tl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.x += texelSize;\n vec3 tr = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.y += texelSize;\n vec3 br = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.x -= texelSize;\n vec3 bl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n vec3 tm = mix(tl, tr, f.x);\n vec3 bm = mix(bl, br, f.x);\n return mix(tm, bm, f.y);\n}\n#define r0 1.0\n#define v0 0.339\n#define m0 -2.0\n#define r1 0.8\n#define v1 0.276\n#define m1 -1.0\n#define r4 0.4\n#define v4 0.046\n#define m4 2.0\n#define r5 0.305\n#define v5 0.016\n#define m5 3.0\n#define r6 0.21\n#define v6 0.0038\n#define m6 4.0\nfloat roughnessToVariance(float roughness) {\n float variance = 0.0;\n if (roughness >= r1) {\n variance = (r0 - roughness) * (v1 - v0) / (r0 - r1) + v0;\n } else if (roughness >= r4) {\n variance = (r1 - roughness) * (v4 - v1) / (r1 - r4) + v1;\n } else if (roughness >= r5) {\n variance = (r4 - roughness) * (v5 - v4) / (r4 - r5) + v4;\n } else {\n float roughness2 = roughness * roughness;\n variance = 1.79 * roughness2 * roughness2;\n }\n return variance;\n}\nfloat varianceToRoughness(float variance) {\n float roughness = 0.0;\n if (variance >= v1) {\n roughness = (v0 - variance) * (r1 - r0) / (v0 - v1) + r0;\n } else if (variance >= v4) {\n roughness = (v1 - variance) * (r4 - r1) / (v1 - v4) + r1;\n } else if (variance >= v5) {\n roughness = (v4 - variance) * (r5 - r4) / (v4 - v5) + r4;\n } else {\n roughness = pow(0.559 * variance, 0.25); }\n return roughness;\n}\nfloat roughnessToMip(float roughness) {\n float mip = 0.0;\n if (roughness >= r1) {\n mip = (r0 - roughness) * (m1 - m0) / (r0 - r1) + m0;\n } else if (roughness >= r4) {\n mip = (r1 - roughness) * (m4 - m1) / (r1 - r4) + m1;\n } else if (roughness >= r5) {\n mip = (r4 - roughness) * (m5 - m4) / (r4 - r5) + m4;\n } else if (roughness >= r6) {\n mip = (r5 - roughness) * (m6 - m5) / (r5 - r6) + m5;\n } else {\n mip = -2.0 * log2(1.16 * roughness); }\n return mip;\n}\nvec4 textureCubeUV(sampler2D envMap, vec3 sampleDir, float roughness) {\n float mip = clamp(roughnessToMip(roughness), m0, cubeUV_maxMipLevel);\n float mipF = fract(mip);\n float mipInt = floor(mip);\n vec3 color0 = bilinearCubeUV(envMap, sampleDir, mipInt);\n if (mipF == 0.0) {\n return vec4(color0, 1.0);\n } else {\n vec3 color1 = bilinearCubeUV(envMap, sampleDir, mipInt + 1.0);\n return vec4(mix(color0, color1, mipF), 1.0);\n }\n}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\ttransformedNormal = mat3( instanceMatrix ) * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\t\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ), 0.0 );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t vec3 reflectVec = reflect( -viewDir, normal );\n\t\t reflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t vec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryReflectVec, roughness );\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) { \n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif", -lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct ToonMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.specularRoughness = max( roughnessFactor, 0.0525 );material.specularRoughness += geometryRoughness;\nmaterial.specularRoughness = min( material.specularRoughness, 1.0 );\n#ifdef REFLECTIVITY\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#endif\n#ifdef CLEARCOAT\n\tmaterial.clearcoat = saturate( clearcoat );\tmaterial.clearcoatRoughness = max( clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheen;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n#ifdef CLEARCOAT\n\tfloat clearcoat;\n\tfloat clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tvec3 sheenColor;\n#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearcoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3( 0, 1, 0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNL = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = ccDotNL * directLight.color;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tccIrradiance *= PI;\n\t\t#endif\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t\treflectedLight.directSpecular += ccIrradiance * material.clearcoat * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_Sheen(\n\t\t\tmaterial.specularRoughness,\n\t\t\tdirectLight.direction,\n\t\t\tgeometry,\n\t\t\tmaterial.sheenColor\n\t\t);\n\t#else\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularRoughness);\n\t#endif\n\treflectedLight.directDiffuse += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNV = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular += clearcoatRadiance * material.clearcoat * BRDF_Specular_GGX_Environment( geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t\tfloat ccDotNL = ccDotNV;\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\tfloat clearcoatInv = 1.0 - clearcoatDHR;\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += clearcoatInv * radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tdirectLight.color *= all( bvec3( pointLight.shadow, directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tdirectLight.color *= all( bvec3( spotLight.shadow, directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectLight.color *= all( bvec3( directionalLight.shadow, directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.normal, material.specularRoughness, maxMipLevel );\n\t#ifdef CLEARCOAT\n\t\tclearcoatRadiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness, maxMipLevel );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\tbitangent = bitangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal, mapN );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\tvec3 N = normalize( surf_norm );\n\t\tmat3 tsn = mat3( S, T, N );\n\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN );\n\t#endif\n#endif",clearcoat_normalmap_pars_fragment:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ));\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w);\n}\nvec2 unpack2HalfToRGBA( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif", -shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpack2HalfToRGBA( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = ( floor( uv * size - 0.5 ) + 0.5 ) * texelSize;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= all( bvec2( directionalLight.shadow, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= all( bvec2( spotLight.shadow, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= all( bvec2( pointLight.shadow, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( ( color * ( 2.51 * color + 0.03 ) ) / ( color * ( 2.43 * color + 0.59 ) + 0.14 ) );\n}",uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include \n\t#include \n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include \nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include \nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include \n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include \n\t#include \n}",cube_vert:"varying vec3 vWorldDirection;\n#include \nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include \n\t#include \n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}",depth_vert:"#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include \n\t\t#include \n\t\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main () {\n\t#include \n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include \n\t#include \n\t#include \n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include \n\t\t#include \n\t\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvWorldPosition = worldPosition.xyz;\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include \nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include \n\t#include \n}",equirect_vert:"varying vec3 vWorldDirection;\n#include \nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include \n\t#include \n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include \n\t#include \n\t#include \n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include \n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}",meshbasic_vert:"#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#ifdef USE_ENVMAP\n\t#include \n\t#include \n\t#include \n\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include \n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n}", -meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n\t#include \n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define REFLECTIVITY\n\t#define CLEARCOAT\n\t#define TRANSPARENCY\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef TRANSPARENCY\n\tuniform float transparency;\n#endif\n#ifdef REFLECTIVITY\n\tuniform float reflectivity;\n#endif\n#ifdef CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheen;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#ifdef TRANSPARENCY\n\t\tdiffuseColor.a *= saturate( 1. - transparency + linearToRelativeLuminance( reflectedLight.directSpecular + reflectedLight.indirectSpecular ) );\n\t#endif\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n}",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}",points_vert:"uniform float size;\nuniform float scale;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include \n}",shadow_vert:"#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include \n\t#include \n\t#include \n}"},su={common:{diffuse:{value:new w(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new a},uv2Transform:{value:new a},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new n(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 w(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{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 w(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},uvTransform:{value:new a}},sprite:{diffuse:{value:new w(15658734)},opacity:{value:1},center:{value:new n(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},uvTransform:{value:new a}}},cu={basic:{uniforms:q([su.common,su.specularmap,su.envmap,su.aomap,su.lightmap,su.fog]),vertexShader:ou.meshbasic_vert,fragmentShader:ou.meshbasic_frag},lambert:{uniforms:q([su.common,su.specularmap,su.envmap,su.aomap,su.lightmap,su.emissivemap,su.fog,su.lights,{emissive:{value:new w(0)}}]),vertexShader:ou.meshlambert_vert,fragmentShader:ou.meshlambert_frag},phong:{uniforms:q([su.common,su.specularmap,su.envmap,su.aomap,su.lightmap,su.emissivemap,su.bumpmap,su.normalmap,su.displacementmap,su.fog,su.lights,{emissive:{value:new w(0)},specular:{value:new w(1118481)},shininess:{value:30}}]),vertexShader:ou.meshphong_vert,fragmentShader:ou.meshphong_frag},standard:{uniforms:q([su.common,su.envmap,su.aomap,su.lightmap,su.emissivemap,su.bumpmap,su.normalmap,su.displacementmap,su.roughnessmap,su.metalnessmap,su.fog,su.lights,{emissive:{value:new w(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:ou.meshphysical_vert,fragmentShader:ou.meshphysical_frag},toon:{uniforms:q([su.common,su.specularmap,su.aomap,su.lightmap,su.emissivemap,su.bumpmap,su.normalmap,su.displacementmap,su.gradientmap,su.fog,su.lights,{emissive:{value:new w(0)},specular:{value:new w(1118481)},shininess:{value:30}}]),vertexShader:ou.meshtoon_vert,fragmentShader:ou.meshtoon_frag},matcap:{uniforms:q([su.common,su.bumpmap,su.normalmap,su.displacementmap,su.fog,{matcap:{value:null}}]),vertexShader:ou.meshmatcap_vert,fragmentShader:ou.meshmatcap_frag},points:{uniforms:q([su.points,su.fog]),vertexShader:ou.points_vert,fragmentShader:ou.points_frag},dashed:{uniforms:q([su.common,su.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:ou.linedashed_vert,fragmentShader:ou.linedashed_frag},depth:{uniforms:q([su.common,su.displacementmap]),vertexShader:ou.depth_vert,fragmentShader:ou.depth_frag},normal:{uniforms:q([su.common,su.bumpmap,su.normalmap,su.displacementmap,{opacity:{value:1}}]),vertexShader:ou.normal_vert,fragmentShader:ou.normal_frag},sprite:{uniforms:q([su.sprite,su.fog]),vertexShader:ou.sprite_vert,fragmentShader:ou.sprite_frag},background:{uniforms:{uvTransform:{value:new a},t2D:{value:null}},vertexShader:ou.background_vert,fragmentShader:ou.background_frag},cube:{uniforms:q([su.envmap,{opacity:{value:1}}]),vertexShader:ou.cube_vert,fragmentShader:ou.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:ou.equirect_vert,fragmentShader:ou.equirect_frag},distanceRGBA:{uniforms:q([su.common,su.displacementmap,{referencePosition:{value:new i},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:ou.distanceRGBA_vert,fragmentShader:ou.distanceRGBA_frag},shadow:{uniforms:q([su.lights,su.fog,{color:{value:new w(0)},opacity:{value:1}}]),vertexShader:ou.shadow_vert,fragmentShader:ou.shadow_frag}};cu.physical={uniforms:q([cu.standard.uniforms,{transparency:{value:0},clearcoat:{value:0},clearcoatRoughness:{value:0},sheen:{value:new w(0)},clearcoatNormalScale:{value:new n(1,1)},clearcoatNormalMap:{value:null}}]),vertexShader:ou.meshphysical_vert,fragmentShader:ou.meshphysical_frag},ne.prototype=Object.create(k.prototype),ne.prototype.constructor=ne,re.prototype=Object.create(G.prototype),re.prototype.constructor=re,me.prototype=Object.create(o.prototype),me.prototype.constructor=me,me.prototype.isCubeTexture=!0,Object.defineProperty(me.prototype,"images",{get:function(){return this.image},set:function(e){this.image=e}}),ve.prototype=Object.create(o.prototype),ve.prototype.constructor=ve,ve.prototype.isDataTexture2DArray=!0,ge.prototype=Object.create(o.prototype),ge.prototype.constructor=ge,ge.prototype.isDataTexture3D=!0;var lu=new o,hu=new ve,uu=new ge,pu=new me,du=[],fu=[],mu=new Float32Array(16),vu=new Float32Array(9),gu=new Float32Array(4);$e.prototype.updateCache=function(e){var t=this.cache;e instanceof Float32Array&&t.length!==e.length&&(this.cache=new Float32Array(e.length)),be(t,e)},et.prototype.setValue=function(e,t,n){for(var r=this.seq,i=0,a=r.length;i!==a;++i){var o=r[i];o.setValue(e,t[o.id],n)}};var yu=/([\w\d_]+)(\])?(\[|\.)?/g;rt.prototype.setValue=function(e,t,n,r){var i=this.map[t];void 0!==i&&i.setValue(e,n,r)},rt.prototype.setOptional=function(e,t,n){var r=t[n];void 0!==r&&this.setValue(e,n,r)},rt.upload=function(e,t,n,r){for(var i=0,a=t.length;i!==a;++i){var o=t[i],s=n[o.id];!1!==s.needsUpdate&&o.setValue(e,s.value,r)}},rt.seqWithValue=function(e,t){for(var n=[],r=0,i=e.length;r!==i;++r){var a=e[r];a.id in t&&n.push(a)}return n};var xu=0,bu=/^[ \t]*#include +<([\w\d.\/]+)>/gm,wu=/#pragma unroll_loop[\s]+?for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g,_u=0;Ut.prototype=Object.create(E.prototype),Ut.prototype.constructor=Ut,Ut.prototype.isMeshDepthMaterial=!0,Ut.prototype.copy=function(e){return E.prototype.copy.call(this,e),this.depthPacking=e.depthPacking,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this},Ft.prototype=Object.create(E.prototype),Ft.prototype.constructor=Ft,Ft.prototype.isMeshDistanceMaterial=!0,Ft.prototype.copy=function(e){return E.prototype.copy.call(this,e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this};var Mu="uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include \nvoid main() {\n float 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$t(this.color,this.near,this.far)},toJSON:function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}}),Object.defineProperty(en.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.assign(en.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setUsage:function(e){return this.usage=e,this},copy:function(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this},copyAt:function(e,t,n){e*=this.stride,n*=t.stride;for(var r=0,i=this.stride;re.far||t.push({distance:c,point:Lu.clone(),uv:b.getUV(Lu,Iu,Nu,zu,Bu,Uu,Fu,new n),face:null,object:this})}},clone:function(){return new this.constructor(this.material).copy(this)},copy:function(e){return d.prototype.copy.call(this,e),void 0!==e.center&&this.center.copy(e.center),this}});var Gu=new i,Hu=new i;on.prototype=Object.assign(Object.create(d.prototype),{constructor:on,isLOD:!0,copy:function(e){d.prototype.copy.call(this,e,!1);for(var t=e.levels,n=0,r=t.length;n0){for(var n=1,r=t.length;n0){Gu.setFromMatrixPosition(this.matrixWorld);var n=e.ray.origin.distanceTo(Gu);this.getObjectForDistance(n).raycast(e,t)}},update:function(e){var t=this.levels;if(t.length>1){Gu.setFromMatrixPosition(e.matrixWorld),Hu.setFromMatrixPosition(this.matrixWorld);var n=Gu.distanceTo(Hu);t[0].object.visible=!0;for(var r=1,i=t.length;r=t[r].distance;r++)t[r-1].object.visible=!1,t[r].object.visible=!0;for(;r0&&(qu[0].instanceId=i,qu[0].object=this,t.push(qu[0]),qu.length=0)},setMatrixAt:function(e,t){t.toArray(this.instanceMatrix.array,16*e)},updateMorphTargets:function(){}}),un.prototype=Object.create(E.prototype),un.prototype.constructor=un,un.prototype.isLineBasicMaterial=!0,un.prototype.copy=function(e){return E.prototype.copy.call(this,e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this};var Yu=new i,Zu=new i,Ju=new h,Qu=new y,Ku=new g;pn.prototype=Object.assign(Object.create(d.prototype),{constructor:pn,isLine:!0,computeLineDistances:function(){var e=this.geometry;if(e.isBufferGeometry)if(null===e.index){for(var t=e.attributes.position,n=[0],r=1,i=t.count;rs)){u.applyMatrix4(this.matrixWorld);var _=e.ray.origin.distanceTo(u);_e.far||t.push({distance:_,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this})}}else for(var g=0,y=m.length/3-1;gs)){u.applyMatrix4(this.matrixWorld);var _=e.ray.origin.distanceTo(u);_e.far||t.push({distance:_,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this})}}}else if(r.isGeometry)for(var M=r.vertices,S=M.length,g=0;gs)){u.applyMatrix4(this.matrixWorld);var _=e.ray.origin.distanceTo(u);_e.far||t.push({distance:_,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this})}}}},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var $u=new i,ep=new i;dn.prototype=Object.assign(Object.create(pn.prototype),{constructor:dn,isLineSegments:!0,computeLineDistances:function(){var e=this.geometry;if(e.isBufferGeometry)if(null===e.index){for(var t=e.attributes.position,n=[],r=0,i=t.count;r0){var o=i[a[0]];if(void 0!==o)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},e=0,t=o.length;e0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),yn.prototype=Object.assign(Object.create(o.prototype),{constructor:yn,isVideoTexture:!0,update:function(){var e=this.image;e.readyState>=e.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}),xn.prototype=Object.create(o.prototype),xn.prototype.constructor=xn,xn.prototype.isCompressedTexture=!0,bn.prototype=Object.create(o.prototype),bn.prototype.constructor=bn,bn.prototype.isCanvasTexture=!0,wn.prototype=Object.create(o.prototype),wn.prototype.constructor=wn,wn.prototype.isDepthTexture=!0,_n.prototype=Object.create(G.prototype),_n.prototype.constructor=_n,Mn.prototype=Object.create(k.prototype),Mn.prototype.constructor=Mn,Sn.prototype=Object.create(G.prototype),Sn.prototype.constructor=Sn,Tn.prototype=Object.create(k.prototype),Tn.prototype.constructor=Tn,En.prototype=Object.create(G.prototype),En.prototype.constructor=En,An.prototype=Object.create(k.prototype),An.prototype.constructor=An,Ln.prototype=Object.create(En.prototype),Ln.prototype.constructor=Ln,Rn.prototype=Object.create(k.prototype),Rn.prototype.constructor=Rn,Pn.prototype=Object.create(En.prototype),Pn.prototype.constructor=Pn,Cn.prototype=Object.create(k.prototype),Cn.prototype.constructor=Cn,On.prototype=Object.create(En.prototype),On.prototype.constructor=On,Dn.prototype=Object.create(k.prototype),Dn.prototype.constructor=Dn,In.prototype=Object.create(En.prototype),In.prototype.constructor=In,Nn.prototype=Object.create(k.prototype),Nn.prototype.constructor=Nn,zn.prototype=Object.create(G.prototype),zn.prototype.constructor=zn,zn.prototype.toJSON=function(){var e=G.prototype.toJSON.call(this);return e.path=this.parameters.path.toJSON(),e},Bn.prototype=Object.create(k.prototype),Bn.prototype.constructor=Bn,Un.prototype=Object.create(G.prototype),Un.prototype.constructor=Un,Fn.prototype=Object.create(k.prototype),Fn.prototype.constructor=Fn,Gn.prototype=Object.create(G.prototype),Gn.prototype.constructor=Gn;var ap={triangulate:function(e,t,n){n=n||2;var r=t&&t.length,i=r?t[0]*n:e.length,a=Hn(e,0,i,n,!0),o=[];if(!a||a.next===a.prev)return o;var s,c,l,h,u,p,d;if(r&&(a=Yn(e,t,a,n)),e.length>80*n){s=l=e[0],c=h=e[1];for(var f=n;fl&&(l=u),p>h&&(h=p);d=Math.max(l-s,h-c),d=0!==d?1/d:0}return jn(a,o,n,s,c,d),o}},op={area:function(e){for(var t=e.length,n=0,r=t-1,i=0;i=r)){h.push(c.times[p]);for(var f=0;fa.tracks[s].times[0]&&(m=a.tracks[s].times[0]);for(var s=0;s=i)break e;var s=t[1];e=i)break t}a=n,n=0}}for(;n>>1;et;)--a;if(++a,0!==i||a!==r){i>=a&&(a=Math.max(a,1),i=a-1);var o=this.getValueSize();this.times=hp.arraySlice(n,i,a),this.values=hp.arraySlice(this.values,i*o,a*o)}return this},validate:function(){var e=!0,t=this.getValueSize();t-Math.floor(t)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),e=!1);var n=this.times,r=this.values,i=n.length;0===i&&(console.error("THREE.KeyframeTrack: Track is empty.",this),e=!1);for(var a=null,o=0;o!==i;o++){var s=n[o];if("number"==typeof s&&isNaN(s)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,o,s),e=!1;break}if(null!==a&&a>s){console.error("THREE.KeyframeTrack: Out of order keys.",this,o,s,a),e=!1;break}a=s}if(void 0!==r&&hp.isTypedArray(r))for(var o=0,c=r.length;o!==c;++o){var l=r[o];if(isNaN(l)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,o,l),e=!1;break}}return e},optimize:function(){for(var e=this.times,t=this.values,n=this.getValueSize(),r=2302===this.getInterpolation(),i=1,a=e.length-1,o=1;o0){e[i]=e[a];for(var f=a*n,m=i*n,p=0;p!==n;++p)t[m+p]=t[f+p];++i}return i!==e.length&&(this.times=hp.arraySlice(e,0,i),this.values=hp.arraySlice(t,0,i*n)),this},clone:function(){var e=hp.arraySlice(this.times,0),t=hp.arraySlice(this.values,0),n=this.constructor,r=new n(this.name,e,t);return r.createInterpolant=this.createInterpolant,r}}),$r.prototype=Object.assign(Object.create(Kr.prototype),{constructor:$r,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),ei.prototype=Object.assign(Object.create(Kr.prototype),{constructor:ei,ValueTypeName:"color"}),ti.prototype=Object.assign(Object.create(Kr.prototype),{constructor:ti,ValueTypeName:"number"}),ni.prototype=Object.assign(Object.create(Yr.prototype),{constructor:ni,interpolate_:function(e,t,n,i){for(var a=this.resultBuffer,o=this.sampleValues,s=this.valueSize,c=e*s,l=(n-t)/(i-t),h=c+s;c!==h;c+=4)r.slerpFlat(a,0,o,c-s,o,c,l);return a}}),ri.prototype=Object.assign(Object.create(Kr.prototype),{constructor:ri,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(e){return new ni(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodSmooth:void 0}),ii.prototype=Object.assign(Object.create(Kr.prototype),{constructor:ii,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),ai.prototype=Object.assign(Object.create(Kr.prototype),{constructor:ai,ValueTypeName:"vector"}),Object.assign(oi,{parse:function(e){for(var t=[],n=e.tracks,r=1/(e.fps||1),i=0,a=n.length;i!==a;++i)t.push(ci(n[i]).scale(r));return new oi(e.name,e.duration,t)},toJSON:function(e){for(var t=[],n=e.tracks,r={name:e.name,duration:e.duration,tracks:t,uuid:e.uuid},i=0,a=n.length;i!==a;++i)t.push(Kr.toJSON(n[i]));return r},CreateFromMorphTargetSequence:function(e,t,n,r){for(var i=t.length,a=[],o=0;o1){var l=c[1],h=r[l];h||(r[l]=h=[]),h.push(s)}}var u=[];for(var l in r)u.push(oi.CreateFromMorphTargetSequence(l,r[l],t,n));return u},parseAnimation:function(e,t){if(!e)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;for(var n=function(e,t,n,r,i){if(0!==n.length){var a=[],o=[];hp.flattenJSON(n,a,o,r),0!==a.length&&i.push(new e(t,a,o))}},r=[],i=e.name||"default",a=e.length||-1,o=e.fps||30,s=e.hierarchy||[],c=0;c0||0===e.search(/^data\:image\/jpeg/);i.format=r?dc:fc,i.needsUpdate=!0,void 0!==t&&t(i)},n,r),i}}),Object.assign(yi.prototype,{getPoint:function(){return console.warn("THREE.Curve: .getPoint() not implemented."),null},getPointAt:function(e,t){var n=this.getUtoTmapping(e);return this.getPoint(n,t)},getPoints:function(e){void 0===e&&(e=5);for(var t=[],n=0;n<=e;n++)t.push(this.getPoint(n/e));return t},getSpacedPoints:function(e){void 0===e&&(e=5);for(var t=[],n=0;n<=e;n++)t.push(this.getPointAt(n/e));return t},getLength:function(){var e=this.getLengths();return e[e.length-1]},getLengths:function(e){if(void 0===e&&(e=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var t,n,r=[],i=this.getPoint(0),a=0;for(r.push(0),n=1;n<=e;n++)t=this.getPoint(n/e),a+=t.distanceTo(i),r.push(a),i=t;return this.cacheArcLengths=r,r},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(e,t){var n,r=this.getLengths(),i=0,a=r.length;n=t||e*r[a-1];for(var o,s=0,c=a-1;s<=c;)if(i=Math.floor(s+(c-s)/2),(o=r[i]-n)<0)s=i+1;else{if(!(o>0)){c=i;break}c=i-1}if(i=c,r[i]===n)return i/(a-1);var l=r[i];return(i+(n-l)/(r[i+1]-l))/(a-1)},getTangent:function(e){var t=e-1e-4,n=e+1e-4;t<0&&(t=0),n>1&&(n=1);var r=this.getPoint(t);return this.getPoint(n).clone().sub(r).normalize()},getTangentAt:function(e){var t=this.getUtoTmapping(e);return this.getTangent(t)},computeFrenetFrames:function(e,t){var n,r,a,o=new i,s=[],c=[],l=[],u=new i,p=new h;for(n=0;n<=e;n++)r=n/e,s[n]=this.getTangentAt(r),s[n].normalize();c[0]=new i,l[0]=new i;var d=Number.MAX_VALUE,f=Math.abs(s[0].x),m=Math.abs(s[0].y),v=Math.abs(s[0].z);for(f<=d&&(d=f,o.set(1,0,0)),m<=d&&(d=m,o.set(0,1,0)),v<=d&&o.set(0,0,1),u.crossVectors(s[0],o).normalize(),c[0].crossVectors(s[0],u),l[0].crossVectors(s[0],c[0]),n=1;n<=e;n++)c[n]=c[n-1].clone(),l[n]=l[n-1].clone(),u.crossVectors(s[n-1],s[n]),u.length()>Number.EPSILON&&(u.normalize(),a=Math.acos(ll.clamp(s[n-1].dot(s[n]),-1,1)),c[n].applyMatrix4(p.makeRotationAxis(u,a))),l[n].crossVectors(s[n],c[n]);if(!0===t)for(a=Math.acos(ll.clamp(c[0].dot(c[e]),-1,1)),a/=e,s[0].dot(u.crossVectors(c[0],c[e]))>0&&(a=-a),n=1;n<=e;n++)c[n].applyMatrix4(p.makeRotationAxis(s[n],a*n)),l[n].crossVectors(s[n],c[n]);return{tangents:s,normals:c,binormals:l}},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.arcLengthDivisions=e.arcLengthDivisions,this},toJSON:function(){var e={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e},fromJSON:function(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}),xi.prototype=Object.create(yi.prototype),xi.prototype.constructor=xi,xi.prototype.isEllipseCurve=!0,xi.prototype.getPoint=function(e,t){for(var r=t||new n,i=2*Math.PI,a=this.aEndAngle-this.aStartAngle,o=Math.abs(a)i;)a-=i;a0?0:(Math.floor(Math.abs(s)/a)+1)*a:0===c&&s===a-1&&(s=a-2,c=1);var l,h,u,p;if(this.closed||s>0?l=r[(s-1)%a]:(fp.subVectors(r[0],r[1]).add(r[0]),l=fp),h=r[s%a],u=r[(s+1)%a],this.closed||s+2i.length-2?i.length-1:o+1],u=i[o>i.length-3?i.length-1:o+2];return r.set(Mi(s,c.x,l.x,h.x,u.x),Mi(s,c.y,l.y,h.y,u.y)),r},Fi.prototype.copy=function(e){yi.prototype.copy.call(this,e),this.points=[];for(var t=0,n=e.points.length;t=t){var i=n[r]-t,a=this.curves[r],o=a.getLength(),s=0===o?0:1-i/o;return a.getPointAt(s)}r++}return null},getLength:function(){var e=this.getCurveLengths();return e[e.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var e=[],t=0,n=0,r=this.curves.length;n1&&!n[n.length-1].equals(n[0])&&n.push(n[0]),n},copy:function(e){yi.prototype.copy.call(this,e),this.curves=[];for(var t=0,n=e.curves.length;t0){var l=c.getPoint(0);l.equals(this.currentPoint)||this.lineTo(l.x,l.y)}this.curves.push(c);var h=c.getPoint(1);return this.currentPoint.copy(h),this},copy:function(e){return Gi.prototype.copy.call(this,e),this.currentPoint.copy(e.currentPoint),this},toJSON:function(){var e=Gi.prototype.toJSON.call(this);return e.currentPoint=this.currentPoint.toArray(),e},fromJSON:function(e){return Gi.prototype.fromJSON.call(this,e),this.currentPoint.fromArray(e.currentPoint),this}}),Vi.prototype=Object.assign(Object.create(Hi.prototype),{constructor:Vi,getPointsHoles:function(e){for(var t=[],n=0,r=this.holes.length;n0){var a=new li(t),o=new mi(a);o.setCrossOrigin(this.crossOrigin);for(var s=0,c=e.length;s0?new sn(o,s):new H(o,s);break;case"InstancedMesh":var o=r(e.geometry),s=i(e.material),c=e.count,l=e.instanceMatrix;a=new hn(o,s,c),a.instanceMatrix=new L(new Float32Array(l.array),16);break;case"LOD":a=new on;break;case"Line":a=new pn(r(e.geometry),i(e.material),e.mode);break;case"LineLoop":a=new fn(r(e.geometry),i(e.material));break;case"LineSegments":a=new dn(r(e.geometry),i(e.material));break;case"PointCloud":case"Points":a=new vn(r(e.geometry),i(e.material));break;case"Sprite":a=new rn(i(e.material));break;case"Group":a=new qt;break;default:a=new d}if(a.uuid=e.uuid,void 0!==e.name&&(a.name=e.name),void 0!==e.matrix?(a.matrix.fromArray(e.matrix),void 0!==e.matrixAutoUpdate&&(a.matrixAutoUpdate=e.matrixAutoUpdate),a.matrixAutoUpdate&&a.matrix.decompose(a.position,a.quaternion,a.scale)):(void 0!==e.position&&a.position.fromArray(e.position),void 0!==e.rotation&&a.rotation.fromArray(e.rotation),void 0!==e.quaternion&&a.quaternion.fromArray(e.quaternion),void 0!==e.scale&&a.scale.fromArray(e.scale)),void 0!==e.castShadow&&(a.castShadow=e.castShadow),void 0!==e.receiveShadow&&(a.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(a.shadow.bias=e.shadow.bias),void 0!==e.shadow.radius&&(a.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&a.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(a.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(a.visible=e.visible),void 0!==e.frustumCulled&&(a.frustumCulled=e.frustumCulled),void 0!==e.renderOrder&&(a.renderOrder=e.renderOrder),void 0!==e.userData&&(a.userData=e.userData),void 0!==e.layers&&(a.layers.mask=e.layers),void 0!==e.children)for(var h=e.children,u=0;u1){for(var g=!1,y=[],x=0,b=p.length;xNumber.EPSILON){if(l<0&&(o=t[a],c=-c,s=t[i],l=-l),e.ys.y)continue;if(e.y===o.y){if(e.x===o.x)return!0}else{var h=l*(e.x-o.x)-c*(e.y-o.y);if(0===h)return!0;if(h<0)continue;r=!r}}else{if(e.y!==o.y)continue;if(s.x<=e.x&&e.x<=o.x||o.x<=e.x&&e.x<=s.x)return!0}}return r})(M.p,p[T].p)&&(x!==T&&y.push({froms:x,tos:T,hole:_}),S?(S=!1,u[T].push(M)):g=!0);S&&u[x].push(M)}y.length>0&&(g||(d=u))}for(var E,m=0,A=p.length;m0){this.source.connect(this.filters[0]);for(var e=1,t=this.filters.length;e0){this.source.disconnect(this.filters[0]);for(var e=1,t=this.filters.length;e=.5)for(var a=0;a!==i;++a)e[t+a]=e[n+a]},_slerp:function(e,t,n,i){r.slerpFlat(e,t,e,t,e,n,i)},_lerp:function(e,t,n,r,i){for(var a=1-r,o=0;o!==i;++o){var s=t+o;e[s]=e[s]*a+e[n+o]*r}}});var zp="\\[\\]\\.:\\/",Bp=new RegExp("["+zp+"]","g"),Up="[^"+zp+"]",Fp="[^"+zp.replace("\\.","")+"]",Gp=/((?:WC+[\/:])*)/.source.replace("WC",Up),Hp=/(WCOD+)?/.source.replace("WCOD",Fp),Vp=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Up),jp=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Up),kp=new RegExp("^"+Gp+Hp+Vp+jp+"$"),Wp=["material","materials","bones"];Object.assign(Sa.prototype,{getValue:function(e,t){this.bind();var n=this._targetGroup.nCachedObjects_,r=this._bindings[n];void 0!==r&&r.getValue(e,t)},setValue:function(e,t){for(var n=this._bindings,r=this._targetGroup.nCachedObjects_,i=n.length;r!==i;++r)n[r].setValue(e,t)},bind:function(){for(var e=this._bindings,t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].bind()},unbind:function(){for(var e=this._bindings,t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].unbind()}}),Object.assign(Ta,{Composite:Sa,create:function(e,t,n){return e&&e.isAnimationObjectGroup?new Ta.Composite(e,t,n):new Ta(e,t,n)},sanitizeNodeName:function(e){return e.replace(/\s/g,"_").replace(Bp,"")}, -parseTrackName:function(e){var t=kp.exec(e);if(!t)throw new Error("PropertyBinding: Cannot parse trackName: "+e);var n={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},r=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==r&&-1!==r){var i=n.nodeName.substring(r+1);-1!==Wp.indexOf(i)&&(n.nodeName=n.nodeName.substring(0,r),n.objectName=i)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return n},findNode:function(e,t){if(!t||""===t||"root"===t||"."===t||-1===t||t===e.name||t===e.uuid)return e;if(e.skeleton){var n=e.skeleton.getBoneByName(t);if(void 0!==n)return n}if(e.children){var r=function(e){for(var n=0;n=t){var h=t++,u=e[h];n[u.uuid]=l,e[l]=u,n[c]=h,e[h]=s;for(var p=0,d=i;p!==d;++p){var f=r[p],m=f[h],v=f[l];f[l]=m,f[h]=v}}}this.nCachedObjects_=t},uncache:function(){for(var e=this._objects,t=e.length,n=this.nCachedObjects_,r=this._indicesByUUID,i=this._bindings,a=i.length,o=0,s=arguments.length;o!==s;++o){var c=arguments[o],l=c.uuid,h=r[l];if(void 0!==h)if(delete r[l],h0)for(var c=this._interpolants,l=this._propertyBindings,h=0,u=c.length;h!==u;++h)c[h].evaluate(o),l[h].accumulate(r,s)},_updateWeight:function(e){var t=0;if(this.enabled){t=this.weight;var n=this._weightInterpolant;if(null!==n){var r=n.evaluate(e)[0];t*=r,e>n.parameterPositions[1]&&(this.stopFading(),0===r&&(this.enabled=!1))}}return this._effectiveWeight=t,t},_updateTimeScale:function(e){var t=0;if(!this.paused){t=this.timeScale;var n=this._timeScaleInterpolant;if(null!==n){t*=n.evaluate(e)[0],e>n.parameterPositions[1]&&(this.stopWarping(),0===t?this.paused=!0:this.timeScale=t)}}return this._effectiveTimeScale=t,t},_updateTime:function(e){var t=this.time+e,n=this._clip.duration,r=this.loop,i=this._loopCount,a=2202===r;if(0===e)return-1===i?t:a&&1==(1&i)?n-t:t;if(2200===r){-1===i&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(t>=n)t=n;else{if(!(t<0)){this.time=t;break e}t=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=t,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{if(-1===i&&(e>=0?(i=0,this._setEndings(!0,0===this.repetitions,a)):this._setEndings(0===this.repetitions,!0,a)),t>=n||t<0){var o=Math.floor(t/n);t-=n*o,i+=Math.abs(o);var s=this.repetitions-i;if(s<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,t=e>0?n:0,this.time=t,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(1===s){var c=e<0;this._setEndings(c,!c,a)}else this._setEndings(!1,!1,a);this._loopCount=i,this.time=t,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:o})}}else this.time=t;if(a&&1==(1&i))return n-t}return t},_setEndings:function(e,t,n){var r=this._interpolantSettings;n?(r.endingStart=2401,r.endingEnd=2401):(r.endingStart=e?this.zeroSlopeAtStart?2401:Wc:2402,r.endingEnd=t?this.zeroSlopeAtEnd?2401:Wc:2402)},_scheduleFading:function(e,t,n){var r=this._mixer,i=r.time,a=this._weightInterpolant;null===a&&(a=r._lendControlInterpolant(),this._weightInterpolant=a);var o=a.parameterPositions,s=a.sampleValues;return o[0]=i,s[0]=t,o[1]=i+e,s[1]=n,this}}),La.prototype=Object.assign(Object.create(t.prototype),{constructor:La,_bindAction:function(e,t){var n=e._localRoot||this._root,r=e._clip.tracks,i=r.length,a=e._propertyBindings,o=e._interpolants,s=n.uuid,c=this._bindingsByRootAndName,l=c[s];void 0===l&&(l={},c[s]=l);for(var h=0;h!==i;++h){var u=r[h],p=u.name,d=l[p];if(void 0!==d)a[h]=d;else{if(void 0!==(d=a[h])){null===d._cacheIndex&&(++d.referenceCount,this._addInactiveBinding(d,s,p));continue}var f=t&&t._propertyBindings[h].binding.parsedPath;d=new Ma(Ta.create(n,p,f),u.ValueTypeName,u.getValueSize()),++d.referenceCount,this._addInactiveBinding(d,s,p),a[h]=d}o[h].resultBuffer=d.buffer}},_activateAction:function(e){if(!this._isActiveAction(e)){if(null===e._cacheIndex){var t=(e._localRoot||this._root).uuid,n=e._clip.uuid,r=this._actionsByClip[n];this._bindAction(e,r&&r.knownActions[0]),this._addInactiveAction(e,n,t)}for(var i=e._propertyBindings,a=0,o=i.length;a!==o;++a){var s=i[a];0==s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(e)}},_deactivateAction:function(e){if(this._isActiveAction(e)){for(var t=e._propertyBindings,n=0,r=t.length;n!==r;++n){var i=t[n];0==--i.useCount&&(i.restoreOriginalState(),this._takeBackBinding(i))}this._takeBackAction(e)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}},_isActiveAction:function(e){var t=e._cacheIndex;return null!==t&&tthis.max.x||e.ythis.max.y)},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y},getParameter:function(e,t){return void 0===t&&(console.warn("THREE.Box2: .getParameter() target is now required"),t=new n),t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(e){return!(e.max.xthis.max.x||e.max.ythis.max.y)},clampPoint:function(e,t){return void 0===t&&(console.warn("THREE.Box2: .clampPoint() target is now required"),t=new n),t.copy(e).clamp(this.min,this.max)},distanceToPoint:function(e){return qp.copy(e).clamp(this.min,this.max).sub(e).length()},intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}});var Xp=new i,Yp=new i;Object.assign(Ba.prototype,{set:function(e,t){return this.start.copy(e),this.end.copy(t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.start.copy(e.start),this.end.copy(e.end),this},getCenter:function(e){return void 0===e&&(console.warn("THREE.Line3: .getCenter() target is now required"),e=new i),e.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(e){return void 0===e&&(console.warn("THREE.Line3: .delta() target is now required"),e=new i),e.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(e,t){return void 0===t&&(console.warn("THREE.Line3: .at() target is now required"),t=new i),this.delta(t).multiplyScalar(e).add(this.start)},closestPointToPointParameter:function(e,t){Xp.subVectors(e,this.start),Yp.subVectors(this.end,this.start);var n=Yp.dot(Yp),r=Yp.dot(Xp),i=r/n;return t&&(i=ll.clamp(i,0,1)),i},closestPointToPoint:function(e,t,n){var r=this.closestPointToPointParameter(e,t);return void 0===n&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),n=new i),this.delta(n).multiplyScalar(r).add(this.start)},applyMatrix4:function(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this},equals:function(e){return e.start.equals(this.start)&&e.end.equals(this.end)}}),Ua.prototype=Object.create(d.prototype),Ua.prototype.constructor=Ua,Ua.prototype.isImmediateRenderObject=!0;var Zp=new i,Jp=new i,Qp=new a,Kp=["a","b","c"];Fa.prototype=Object.create(dn.prototype),Fa.prototype.constructor=Fa,Fa.prototype.update=function(){this.object.updateMatrixWorld(!0),Qp.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,t=this.geometry.attributes.position,n=this.object.geometry;if(n&&n.isGeometry)for(var r=n.vertices,i=n.faces,a=0,o=0,s=i.length;o1&&e.multiplyScalar(1/t),this.children[0].material.color.copy(this.material.color)}},Wa.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose(),this.children[0].geometry.dispose(),this.children[0].material.dispose()};var ad=new i,od=new w,sd=new w;qa.prototype=Object.create(d.prototype),qa.prototype.constructor=qa,qa.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},qa.prototype.update=function(){var e=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var t=e.geometry.getAttribute("color");od.copy(this.light.color),sd.copy(this.light.groundColor);for(var n=0,r=t.count;n.99999)this.quaternion.set(0,0,0,1);else if(e.y<-.99999)this.quaternion.set(1,0,0,0);else{xd.set(e.z,0,-e.x).normalize();var t=Math.acos(e.y);this.quaternion.setFromAxisAngle(xd,t)}},io.prototype.setLength=function(e,t,n){void 0===t&&(t=.2*e),void 0===n&&(n=.2*t),this.line.scale.set(1,Math.max(1e-4,e-t),1),this.line.updateMatrix(),this.cone.scale.set(n,t,n),this.cone.position.y=e,this.cone.updateMatrix()},io.prototype.setColor=function(e){this.line.material.color.set(e),this.cone.material.color.set(e)},io.prototype.copy=function(e){return d.prototype.copy.call(this,e,!1),this.line.copy(e.line),this.cone.copy(e.cone),this},io.prototype.clone=function(){return(new this.constructor).copy(this)},ao.prototype=Object.create(dn.prototype),ao.prototype.constructor=ao;yi.create=function(e,t){return console.log("THREE.Curve.create() has been deprecated"),e.prototype=Object.create(yi.prototype),e.prototype.constructor=e,e.prototype.getPoint=t,e},Object.assign(Gi.prototype,{createPointsGeometry:function(e){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var t=this.getPoints(e);return this.createGeometry(t)},createSpacedPointsGeometry:function(e){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var t=this.getSpacedPoints(e);return this.createGeometry(t)},createGeometry:function(e){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var t=new k,n=0,r=e.length;n { - - var taskConfig = { - attributeIDs: this.defaultAttributeIDs, - attributeTypes: this.defaultAttributeTypes, - useUniqueIDs: false - }; - - this.decodeGeometry( buffer, taskConfig ) - .then( onLoad ) - .catch( onError ); - - }, onProgress, onError ); - - }, - - /** @deprecated Kept for backward-compatibility with previous DRACOLoader versions. */ - decodeDracoFile: function ( buffer, callback, attributeIDs, attributeTypes ) { - - var taskConfig = { - attributeIDs: attributeIDs || this.defaultAttributeIDs, - attributeTypes: attributeTypes || this.defaultAttributeTypes, - useUniqueIDs: !! attributeIDs - }; - - this.decodeGeometry( buffer, taskConfig ).then( callback ); - - }, - - decodeGeometry: function ( buffer, taskConfig ) { - - var worker; - var taskID = this.workerNextTaskID ++; - var taskCost = buffer.byteLength; - - // TODO: For backward-compatibility, support 'attributeTypes' objects containing - // references (rather than names) to typed array constructors. These must be - // serialized before sending them to the worker. - for ( var attribute in taskConfig.attributeTypes ) { - - var type = taskConfig.attributeTypes[ attribute ]; - - if ( type.BYTES_PER_ELEMENT !== undefined ) { - - taskConfig.attributeTypes[ attribute ] = type.name; - - } - - } - - // Obtain a worker and assign a task, and construct a geometry instance - // when the task completes. - var geometryPending = this._getWorker( taskID, taskCost ) - .then( ( _worker ) => { - - worker = _worker; - - return new Promise( ( resolve, reject ) => { - - worker._callbacks[ taskID ] = { resolve, reject }; - - worker.postMessage( { type: 'decode', id: taskID, taskConfig, buffer }, [ buffer ] ); - - // this.debug(); - - } ); - - } ) - .then( ( message ) => this._createGeometry( message.geometry ) ); - - // Remove task from the task list. - geometryPending - .finally( () => { - - if ( worker && taskID ) { - - this._releaseTask( worker, taskID ); - - // this.debug(); - - } - - } ); - - return geometryPending; - - }, - - _createGeometry: function ( geometryData ) { - - var geometry = new THREE.BufferGeometry(); - - if ( geometryData.index ) { - - geometry.setIndex( new THREE.BufferAttribute( geometryData.index.array, 1 ) ); - - } - - for ( var i = 0; i < geometryData.attributes.length; i ++ ) { - - var attribute = geometryData.attributes[ i ]; - var name = attribute.name; - var array = attribute.array; - var itemSize = attribute.itemSize; - - geometry.setAttribute( name, new THREE.BufferAttribute( array, itemSize ) ); - - } - - return geometry; - - }, - - _loadLibrary: function ( url, responseType ) { - - var loader = new THREE.FileLoader( this.manager ); - loader.setPath( this.decoderPath ); - loader.setResponseType( responseType ); - - return new Promise( ( resolve, reject ) => { - - loader.load( url, resolve, undefined, reject ); - - } ); - - }, - - preload: function () { - - this._initDecoder(); - - return this; - - }, - - _initDecoder: function () { - - if ( this.decoderPending ) return this.decoderPending; - - var useJS = typeof WebAssembly !== 'object' || this.decoderConfig.type === 'js'; - var librariesPending = []; - - if ( useJS ) { - - librariesPending.push( this._loadLibrary( 'draco_decoder.js', 'text' ) ); - - } else { - - librariesPending.push( this._loadLibrary( 'draco_wasm_wrapper.js', 'text' ) ); - librariesPending.push( this._loadLibrary( 'draco_decoder.wasm', 'arraybuffer' ) ); - - } - - this.decoderPending = Promise.all( librariesPending ) - .then( ( libraries ) => { - - var jsContent = libraries[ 0 ]; - - if ( ! useJS ) { - - this.decoderConfig.wasmBinary = libraries[ 1 ]; - - } - - var fn = THREE.DRACOLoader.DRACOWorker.toString(); - - var body = [ - '/* draco decoder */', - jsContent, - '', - '/* worker */', - fn.substring( fn.indexOf( '{' ) + 1, fn.lastIndexOf( '}' ) ) - ].join( '\n' ); - - this.workerSourceURL = URL.createObjectURL( new Blob( [ body ] ) ); - - } ); - - return this.decoderPending; - - }, - - _getWorker: function ( taskID, taskCost ) { - - return this._initDecoder().then( () => { - - if ( this.workerPool.length < this.workerLimit ) { - - var worker = new Worker( this.workerSourceURL ); - - worker._callbacks = {}; - worker._taskCosts = {}; - worker._taskLoad = 0; - - worker.postMessage( { type: 'init', decoderConfig: this.decoderConfig } ); - - worker.onmessage = function ( e ) { - - var message = e.data; - - switch ( message.type ) { - - case 'decode': - worker._callbacks[ message.id ].resolve( message ); - break; - - case 'error': - worker._callbacks[ message.id ].reject( message ); - break; - - default: - console.error( 'THREE.DRACOLoader: Unexpected message, "' + message.type + '"' ); - - } - - }; - - this.workerPool.push( worker ); - - } else { - - this.workerPool.sort( function ( a, b ) { - - return a._taskLoad > b._taskLoad ? - 1 : 1; - - } ); - - } - - var worker = this.workerPool[ this.workerPool.length - 1 ]; - worker._taskCosts[ taskID ] = taskCost; - worker._taskLoad += taskCost; - return worker; - - } ); - - }, - - _releaseTask: function ( worker, taskID ) { - - worker._taskLoad -= worker._taskCosts[ taskID ]; - delete worker._callbacks[ taskID ]; - delete worker._taskCosts[ taskID ]; - - }, - - debug: function () { - - console.log( 'Task load: ', this.workerPool.map( ( worker ) => worker._taskLoad ) ); - - }, - - dispose: function () { - - for ( var i = 0; i < this.workerPool.length; ++ i ) { - - this.workerPool[ i ].terminate(); - - } - - this.workerPool.length = 0; - - return this; - - } - -} ); - -/* WEB WORKER */ - -THREE.DRACOLoader.DRACOWorker = function () { - - var decoderConfig; - var decoderPending; - - onmessage = function ( e ) { - - var message = e.data; - - switch ( message.type ) { - - case 'init': - decoderConfig = message.decoderConfig; - decoderPending = new Promise( function ( resolve/*, reject*/ ) { - - decoderConfig.onModuleLoaded = function ( draco ) { - - // Module is Promise-like. Wrap before resolving to avoid loop. - resolve( { draco: draco } ); - - }; - - DracoDecoderModule( decoderConfig ); - - } ); - break; - - case 'decode': - var buffer = message.buffer; - var taskConfig = message.taskConfig; - decoderPending.then( ( module ) => { - - var draco = module.draco; - var decoder = new draco.Decoder(); - var decoderBuffer = new draco.DecoderBuffer(); - decoderBuffer.Init( new Int8Array( buffer ), buffer.byteLength ); - - try { - - var geometry = decodeGeometry( draco, decoder, decoderBuffer, taskConfig ); - - var buffers = geometry.attributes.map( ( attr ) => attr.array.buffer ); - - if ( geometry.index ) buffers.push( geometry.index.array.buffer ); - - self.postMessage( { type: 'decode', id: message.id, geometry }, buffers ); - - } catch ( error ) { - - console.error( error ); - - self.postMessage( { type: 'error', id: message.id, error: error.message } ); - - } finally { - - draco.destroy( decoderBuffer ); - draco.destroy( decoder ); - - } - - } ); - break; - - } - - }; - - function decodeGeometry( draco, decoder, decoderBuffer, taskConfig ) { - - var attributeIDs = taskConfig.attributeIDs; - var attributeTypes = taskConfig.attributeTypes; - - var dracoGeometry; - var decodingStatus; - - var geometryType = decoder.GetEncodedGeometryType( decoderBuffer ); - - if ( geometryType === draco.TRIANGULAR_MESH ) { - - dracoGeometry = new draco.Mesh(); - decodingStatus = decoder.DecodeBufferToMesh( decoderBuffer, dracoGeometry ); - - } else if ( geometryType === draco.POINT_CLOUD ) { - - dracoGeometry = new draco.PointCloud(); - decodingStatus = decoder.DecodeBufferToPointCloud( decoderBuffer, dracoGeometry ); - - } else { - - throw new Error( 'THREE.DRACOLoader: Unexpected geometry type.' ); - - } - - if ( ! decodingStatus.ok() || dracoGeometry.ptr === 0 ) { - - throw new Error( 'THREE.DRACOLoader: Decoding failed: ' + decodingStatus.error_msg() ); - - } - - var geometry = { index: null, attributes: [] }; - - // Gather all vertex attributes. - for ( var attributeName in attributeIDs ) { - - var attributeType = self[ attributeTypes[ attributeName ] ]; - - var attribute; - var attributeID; - - // A Draco file may be created with default vertex attributes, whose attribute IDs - // are mapped 1:1 from their semantic name (POSITION, NORMAL, ...). Alternatively, - // a Draco file may contain a custom set of attributes, identified by known unique - // IDs. glTF files always do the latter, and `.drc` files typically do the former. - if ( taskConfig.useUniqueIDs ) { - - attributeID = attributeIDs[ attributeName ]; - attribute = decoder.GetAttributeByUniqueId( dracoGeometry, attributeID ); - - } else { - - attributeID = decoder.GetAttributeId( dracoGeometry, draco[ attributeIDs[ attributeName ] ] ); - - if ( attributeID === - 1 ) continue; - - attribute = decoder.GetAttribute( dracoGeometry, attributeID ); - - } - - geometry.attributes.push( decodeAttribute( draco, decoder, dracoGeometry, attributeName, attributeType, attribute ) ); - - } - - // Add index. - if ( geometryType === draco.TRIANGULAR_MESH ) { - - // Generate mesh faces. - var numFaces = dracoGeometry.num_faces(); - var numIndices = numFaces * 3; - var index = new Uint32Array( numIndices ); - var indexArray = new draco.DracoInt32Array(); - - for ( var i = 0; i < numFaces; ++ i ) { - - decoder.GetFaceFromMesh( dracoGeometry, i, indexArray ); - - for ( var j = 0; j < 3; ++ j ) { - - index[ i * 3 + j ] = indexArray.GetValue( j ); - - } - - } - - geometry.index = { array: index, itemSize: 1 }; - - draco.destroy( indexArray ); - - } - - draco.destroy( dracoGeometry ); - - return geometry; - - } - - function decodeAttribute( draco, decoder, dracoGeometry, attributeName, attributeType, attribute ) { - - var numComponents = attribute.num_components(); - var numPoints = dracoGeometry.num_points(); - var numValues = numPoints * numComponents; - var dracoArray; - - var array; - - switch ( attributeType ) { - - case Float32Array: - dracoArray = new draco.DracoFloat32Array(); - decoder.GetAttributeFloatForAllPoints( dracoGeometry, attribute, dracoArray ); - array = new Float32Array( numValues ); - break; - - case Int8Array: - dracoArray = new draco.DracoInt8Array(); - decoder.GetAttributeInt8ForAllPoints( dracoGeometry, attribute, dracoArray ); - array = new Int8Array( numValues ); - break; - - case Int16Array: - dracoArray = new draco.DracoInt16Array(); - decoder.GetAttributeInt16ForAllPoints( dracoGeometry, attribute, dracoArray ); - array = new Int16Array( numValues ); - break; - - case Int32Array: - dracoArray = new draco.DracoInt32Array(); - decoder.GetAttributeInt32ForAllPoints( dracoGeometry, attribute, dracoArray ); - array = new Int32Array( numValues ); - break; - - case Uint8Array: - dracoArray = new draco.DracoUInt8Array(); - decoder.GetAttributeUInt8ForAllPoints( dracoGeometry, attribute, dracoArray ); - array = new Uint8Array( numValues ); - break; - - case Uint16Array: - dracoArray = new draco.DracoUInt16Array(); - decoder.GetAttributeUInt16ForAllPoints( dracoGeometry, attribute, dracoArray ); - array = new Uint16Array( numValues ); - break; - - case Uint32Array: - dracoArray = new draco.DracoUInt32Array(); - decoder.GetAttributeUInt32ForAllPoints( dracoGeometry, attribute, dracoArray ); - array = new Uint32Array( numValues ); - break; - - default: - throw new Error( 'THREE.DRACOLoader: Unexpected attribute type.' ); - - } - - for ( var i = 0; i < numValues; i ++ ) { - - array[ i ] = dracoArray.GetValue( i ); - - } - - draco.destroy( dracoArray ); - - return { - name: attributeName, - array: array, - itemSize: numComponents - }; - - } - -}; - -/** Deprecated static methods */ - -/** @deprecated */ -THREE.DRACOLoader.setDecoderPath = function () { - - console.warn( 'THREE.DRACOLoader: The .setDecoderPath() method has been removed. Use instance methods.' ); - -}; - -/** @deprecated */ -THREE.DRACOLoader.setDecoderConfig = function () { - - console.warn( 'THREE.DRACOLoader: The .setDecoderConfig() method has been removed. Use instance methods.' ); - -}; - -/** @deprecated */ -THREE.DRACOLoader.releaseDecoderModule = function () { - - console.warn( 'THREE.DRACOLoader: The .releaseDecoderModule() method has been removed. Use instance methods.' ); - -}; - -/** @deprecated */ -THREE.DRACOLoader.getDecoderModule = function () { - - console.warn( 'THREE.DRACOLoader: The .getDecoderModule() method has been removed. Use instance methods.' ); - -}; - -},{}],39:[function(_dereq_,module,exports){ -THREE.GLTFLoader=function(){function e(e){THREE.Loader.call(this,e),this.dracoLoader=null,this.ddsLoader=null}function t(){var e={};return{get:function(t){return e[t]},add:function(t,r){e[t]=r},remove:function(t){delete e[t]},removeAll:function(){e={}}}}function r(e){if(!e)throw new Error("THREE.GLTFLoader: Attempting to load .dds texture without importing THREE.DDSLoader");this.name=y.MSFT_TEXTURE_DDS,this.ddsLoader=e}function a(e){this.name=y.KHR_LIGHTS_PUNCTUAL;var t=e.extensions&&e.extensions[y.KHR_LIGHTS_PUNCTUAL]||{};this.lightDefs=t.lights||[]}function n(){this.name=y.KHR_MATERIALS_UNLIT}function s(e){this.name=y.KHR_BINARY_GLTF,this.content=null,this.body=null;var t=new DataView(e,0,A);if(this.header={magic:THREE.LoaderUtils.decodeText(new Uint8Array(e.slice(0,4))),version:t.getUint32(4,!0),length:t.getUint32(8,!0)},this.header.magic!==L)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected.");for(var r=new DataView(e,A),a=0;a",i).replace("#include ",o).replace("#include ",l).replace("#include ",p).replace("#include ",u);delete s.roughness,delete s.metalness,delete s.roughnessMap,delete s.metalnessMap,s.specular={value:(new THREE.Color).setHex(1118481)},s.glossiness={value:.5},s.specularMap={value:null},s.glossinessMap={value:null},e.vertexShader=n.vertexShader,e.fragmentShader=c,e.uniforms=s,e.defines={STANDARD:""},e.color=new THREE.Color(1,1,1),e.opacity=1;var d=[];if(Array.isArray(a.diffuseFactor)){var h=a.diffuseFactor;e.color.fromArray(h),e.opacity=h[3]}if(void 0!==a.diffuseTexture&&d.push(r.assignTexture(e,"map",a.diffuseTexture)),e.emissive=new THREE.Color(0,0,0),e.glossiness=void 0!==a.glossinessFactor?a.glossinessFactor:1,e.specular=new THREE.Color(1,1,1),Array.isArray(a.specularFactor)&&e.specular.fromArray(a.specularFactor),void 0!==a.specularGlossinessTexture){var m=a.specularGlossinessTexture;d.push(r.assignTexture(e,"glossinessMap",m)),d.push(r.assignTexture(e,"specularMap",m))}return Promise.all(d)},createMaterial:function(e){var t=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 t.isGLTFSpecularGlossinessMaterial=!0,t.color=e.color,t.map=void 0===e.map?null:e.map,t.lightMap=null,t.lightMapIntensity=1,t.aoMap=void 0===e.aoMap?null:e.aoMap,t.aoMapIntensity=1,t.emissive=e.emissive,t.emissiveIntensity=1,t.emissiveMap=void 0===e.emissiveMap?null:e.emissiveMap,t.bumpMap=void 0===e.bumpMap?null:e.bumpMap,t.bumpScale=1,t.normalMap=void 0===e.normalMap?null:e.normalMap,e.normalScale&&(t.normalScale=e.normalScale),t.displacementMap=null,t.displacementScale=1,t.displacementBias=0,t.specularMap=void 0===e.specularMap?null:e.specularMap,t.specular=e.specular,t.glossinessMap=void 0===e.glossinessMap?null:e.glossinessMap,t.glossiness=e.glossiness,t.alphaMap=null,t.envMap=void 0===e.envMap?null:e.envMap,t.envMapIntensity=1,t.refractionRatio=.98,t.extensions.derivatives=!0,t},cloneMaterial:function(e){var t=e.clone();t.isGLTFSpecularGlossinessMaterial=!0;for(var r=this.specularGlossinessParams,a=0,n=r.length;a=2.0 are supported.")));if(m.extensionsUsed)for(var f=0;f=0&&console.warn('THREE.GLTFLoader: Unknown extension "'+E+'".')}}new g(m,h,{path:t||this.resourcePath||"",crossOrigin:this.crossOrigin,manager:this.manager}).parse(u,c)}});var y={KHR_BINARY_GLTF:"KHR_binary_glTF",KHR_DRACO_MESH_COMPRESSION:"KHR_draco_mesh_compression",KHR_LIGHTS_PUNCTUAL:"KHR_lights_punctual",KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:"KHR_materials_pbrSpecularGlossiness",KHR_MATERIALS_UNLIT:"KHR_materials_unlit",KHR_TEXTURE_TRANSFORM:"KHR_texture_transform",KHR_MESH_QUANTIZATION:"KHR_mesh_quantization",MSFT_TEXTURE_DDS:"MSFT_texture_dds"};a.prototype.loadLight=function(e){var t,r=this.lightDefs[e],a=new THREE.Color(16777215);void 0!==r.color&&a.fromArray(r.color);var n=void 0!==r.range?r.range:0;switch(r.type){case"directional":t=new THREE.DirectionalLight(a),t.target.position.set(0,0,-1),t.add(t.target);break;case"point":t=new THREE.PointLight(a),t.distance=n;break;case"spot":t=new THREE.SpotLight(a),t.distance=n,r.spot=r.spot||{},r.spot.innerConeAngle=void 0!==r.spot.innerConeAngle?r.spot.innerConeAngle:0,r.spot.outerConeAngle=void 0!==r.spot.outerConeAngle?r.spot.outerConeAngle:Math.PI/4,t.angle=r.spot.outerConeAngle,t.penumbra=1-r.spot.innerConeAngle/r.spot.outerConeAngle,t.target.position.set(0,0,-1),t.add(t.target);break;default:throw new Error('THREE.GLTFLoader: Unexpected light type, "'+r.type+'".')}return t.position.set(0,0,0),t.decay=2,void 0!==r.intensity&&(t.intensity=r.intensity),t.name=r.name||"light_"+e,Promise.resolve(t)},n.prototype.getMaterialType=function(){return THREE.MeshBasicMaterial},n.prototype.extendParams=function(e,t,r){var a=[];e.color=new THREE.Color(1,1,1),e.opacity=1;var n=t.pbrMetallicRoughness;if(n){if(Array.isArray(n.baseColorFactor)){var s=n.baseColorFactor;e.color.fromArray(s),e.opacity=s[3]}void 0!==n.baseColorTexture&&a.push(r.assignTexture(e,"map",n.baseColorTexture))}return Promise.all(a)};var L="glTF",A=12,H={JSON:1313821514,BIN:5130562};i.prototype.decodePrimitive=function(e,t){var r=this.json,a=this.dracoLoader,n=e.extensions[this.name].bufferView,s=e.extensions[this.name].attributes,i={},o={},l={};for(var p in s){var u=P[p]||p.toLowerCase();i[u]=s[p]}for(p in e.attributes){var u=P[p]||p.toLowerCase();if(void 0!==s[p]){var c=r.accessors[e.attributes[p]],d=x[c.componentType];l[u]=d,o[u]=!0===c.normalized}}return t.getDependency("bufferView",n).then(function(e){return new Promise(function(t){a.decodeDracoFile(e,function(e){for(var r in e.attributes){var a=e.attributes[r],n=o[r];void 0!==n&&(a.normalized=n)}t(e)},i,l)})})},o.prototype.extendTexture=function(e,t){return e=e.clone(),void 0!==t.offset&&e.offset.fromArray(t.offset),void 0!==t.rotation&&(e.rotation=t.rotation),void 0!==t.scale&&e.repeat.fromArray(t.scale),void 0!==t.texCoord&&console.warn('THREE.GLTFLoader: Custom UV sets in "'+this.name+'" extension not yet supported.'),e.needsUpdate=!0,e},u.prototype=Object.create(THREE.Interpolant.prototype),u.prototype.constructor=u,u.prototype.copySampleValue_=function(e){for(var t=this.resultBuffer,r=this.sampleValues,a=this.valueSize,n=e*a*3+a,s=0;s!==a;s++)t[s]=r[n+s];return t},u.prototype.beforeStart_=u.prototype.copySampleValue_,u.prototype.afterEnd_=u.prototype.copySampleValue_,u.prototype.interpolate_=function(e,t,r,a){for(var n=this.resultBuffer,s=this.sampleValues,i=this.valueSize,o=2*i,l=3*i,p=a-t,u=(r-t)/p,c=u*u,d=c*u,h=e*l,m=h-l,f=-2*d+3*c,E=d-c,v=1-f,T=E-c+u,g=0;g!==i;g++){var R=s[m+g+i],M=s[m+g+o]*p,S=s[h+g+i],y=s[h+g]*p;n[g]=v*R+T*M+f*S+E*y}return n};var _={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},x={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},w={9728:THREE.NearestFilter,9729:THREE.LinearFilter,9984:THREE.NearestMipmapNearestFilter,9985:THREE.LinearMipmapNearestFilter,9986:THREE.NearestMipmapLinearFilter,9987:THREE.LinearMipmapLinearFilter},b={33071:THREE.ClampToEdgeWrapping,33648:THREE.MirroredRepeatWrapping,10497:THREE.RepeatWrapping},I={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},P={POSITION:"position",NORMAL:"normal",TANGENT:"tangent",TEXCOORD_0:"uv",TEXCOORD_1:"uv2",COLOR_0:"color",WEIGHTS_0:"skinWeight",JOINTS_0:"skinIndex"},N={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},O={CUBICSPLINE:void 0,LINEAR:THREE.InterpolateLinear,STEP:THREE.InterpolateDiscrete},U={OPAQUE:"OPAQUE",MASK:"MASK",BLEND:"BLEND"},F={"image/png":THREE.RGBAFormat,"image/jpeg":THREE.RGBFormat};return g.prototype.parse=function(e,t){var r=this,a=this.json,n=this.extensions;this.cache.removeAll(),this.markDefs(),Promise.all([this.getDependencies("scene"),this.getDependencies("animation"),this.getDependencies("camera")]).then(function(t){var s={scene:t[0][a.scene||0],scenes:t[0],animations:t[1],cameras:t[2],asset:a.asset,parser:r,userData:{}};h(n,s,a),m(s,a),e(s)}).catch(t)},g.prototype.markDefs=function(){for(var e=this.json.nodes||[],t=this.json.skins||[],r=this.json.meshes||[],a={},n={},s=0,i=t.length;s=2&&s.setY(A,S[y*o+1]),o>=3&&s.setZ(A,S[y*o+2]),o>=4&&s.setW(A,S[y*o+3]),o>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.")}}return s})},g.prototype.loadTexture=function(e){var t,r=this,a=this.json,n=this.options,s=this.textureLoader,i=window.URL||window.webkitURL,o=a.textures[e],l=o.extensions||{};t=l[y.MSFT_TEXTURE_DDS]?a.images[l[y.MSFT_TEXTURE_DDS].source]:a.images[o.source];var p=t.uri,u=!1;return void 0!==t.bufferView&&(p=r.getDependency("bufferView",t.bufferView).then(function(e){u=!0;var r=new Blob([e],{type:t.mimeType});return p=i.createObjectURL(r)})),Promise.resolve(p).then(function(e){var t=n.manager.getHandler(e);return t||(t=l[y.MSFT_TEXTURE_DDS]?r.extensions[y.MSFT_TEXTURE_DDS].ddsLoader:s),new Promise(function(r,a){t.load(c(e,n.path),r,void 0,a)})}).then(function(e){!0===u&&i.revokeObjectURL(p),e.flipY=!1,void 0!==o.name&&(e.name=o.name),t.mimeType in F&&(e.format=F[t.mimeType]);var r=a.samplers||{},n=r[o.sampler]||{};return e.magFilter=w[n.magFilter]||THREE.LinearFilter,e.minFilter=w[n.minFilter]||THREE.LinearMipmapLinearFilter,e.wrapS=b[n.wrapS]||THREE.RepeatWrapping,e.wrapT=b[n.wrapT]||THREE.RepeatWrapping,e})},g.prototype.assignTexture=function(e,t,r){var a=this;return this.getDependency("texture",r.index).then(function(n){if(!n.isCompressedTexture)switch(t){case"aoMap":case"emissiveMap":case"metalnessMap":case"normalMap":case"roughnessMap":n.format=THREE.RGBFormat}if(void 0===r.texCoord||0==r.texCoord||"aoMap"===t&&1==r.texCoord||console.warn("THREE.GLTFLoader: Custom UV set "+r.texCoord+" for texture "+t+" not yet supported."),a.extensions[y.KHR_TEXTURE_TRANSFORM]){var s=void 0!==r.extensions?r.extensions[y.KHR_TEXTURE_TRANSFORM]:void 0;s&&(n=a.extensions[y.KHR_TEXTURE_TRANSFORM].extendTexture(n,s))}e[t]=n})},g.prototype.assignFinalMaterial=function(e){var t=e.geometry,r=e.material,a=this.extensions,n=void 0!==t.attributes.tangent,s=void 0!==t.attributes.color,i=void 0===t.attributes.normal,o=!0===e.isSkinnedMesh,l=Object.keys(t.morphAttributes).length>0,p=l&&void 0!==t.morphAttributes.normal;if(e.isPoints){var u="PointsMaterial:"+r.uuid,c=this.cache.get(u);c||(c=new THREE.PointsMaterial,THREE.Material.prototype.copy.call(c,r),c.color.copy(r.color),c.map=r.map,c.sizeAttenuation=!1,this.cache.add(u,c)),r=c}else if(e.isLine){var u="LineBasicMaterial:"+r.uuid,d=this.cache.get(u);d||(d=new THREE.LineBasicMaterial,THREE.Material.prototype.copy.call(d,r),d.color.copy(r.color),this.cache.add(u,d)),r=d}if(n||s||i||o||l){var u="ClonedMaterial:"+r.uuid+":";r.isGLTFSpecularGlossinessMaterial&&(u+="specular-glossiness:"),o&&(u+="skinning:"),n&&(u+="vertex-tangents:"),s&&(u+="vertex-colors:"),i&&(u+="flat-shading:"),l&&(u+="morph-targets:"),p&&(u+="morph-normals:");var h=this.cache.get(u);h||(h=r.isGLTFSpecularGlossinessMaterial?a[y.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].cloneMaterial(r):r.clone(),o&&(h.skinning=!0),n&&(h.vertexTangents=!0),s&&(h.vertexColors=THREE.VertexColors),i&&(h.flatShading=!0),l&&(h.morphTargets=!0),p&&(h.morphNormals=!0),this.cache.add(u,h)),r=h}r.aoMap&&void 0===t.attributes.uv2&&void 0!==t.attributes.uv&&t.setAttribute("uv2",new THREE.BufferAttribute(t.attributes.uv.array,2)),r.isGLTFSpecularGlossinessMaterial&&(e.onBeforeRender=a[y.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].refreshUniforms),e.material=r},g.prototype.loadMaterial=function(e){var t,r=this,a=this.json,n=this.extensions,s=a.materials[e],i={},o=s.extensions||{},l=[];if(o[y.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS]){var p=n[y.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS];t=p.getMaterialType(),l.push(p.extendParams(i,s,r))}else if(o[y.KHR_MATERIALS_UNLIT]){var u=n[y.KHR_MATERIALS_UNLIT];t=u.getMaterialType(),l.push(u.extendParams(i,s,r))}else{t=THREE.MeshStandardMaterial;var c=s.pbrMetallicRoughness||{};if(i.color=new THREE.Color(1,1,1),i.opacity=1,Array.isArray(c.baseColorFactor)){var d=c.baseColorFactor;i.color.fromArray(d),i.opacity=d[3]}void 0!==c.baseColorTexture&&l.push(r.assignTexture(i,"map",c.baseColorTexture)),i.metalness=void 0!==c.metallicFactor?c.metallicFactor:1,i.roughness=void 0!==c.roughnessFactor?c.roughnessFactor:1,void 0!==c.metallicRoughnessTexture&&(l.push(r.assignTexture(i,"metalnessMap",c.metallicRoughnessTexture)),l.push(r.assignTexture(i,"roughnessMap",c.metallicRoughnessTexture)))}!0===s.doubleSided&&(i.side=THREE.DoubleSide);var f=s.alphaMode||U.OPAQUE;return f===U.BLEND?i.transparent=!0:(i.transparent=!1,f===U.MASK&&(i.alphaTest=void 0!==s.alphaCutoff?s.alphaCutoff:.5)),void 0!==s.normalTexture&&t!==THREE.MeshBasicMaterial&&(l.push(r.assignTexture(i,"normalMap",s.normalTexture)),i.normalScale=new THREE.Vector2(1,1),void 0!==s.normalTexture.scale&&i.normalScale.set(s.normalTexture.scale,s.normalTexture.scale)),void 0!==s.occlusionTexture&&t!==THREE.MeshBasicMaterial&&(l.push(r.assignTexture(i,"aoMap",s.occlusionTexture)),void 0!==s.occlusionTexture.strength&&(i.aoMapIntensity=s.occlusionTexture.strength)),void 0!==s.emissiveFactor&&t!==THREE.MeshBasicMaterial&&(i.emissive=(new THREE.Color).fromArray(s.emissiveFactor)),void 0!==s.emissiveTexture&&t!==THREE.MeshBasicMaterial&&l.push(r.assignTexture(i,"emissiveMap",s.emissiveTexture)),Promise.all(l).then(function(){var e;return e=t===THREE.ShaderMaterial?n[y.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].createMaterial(i):new t(i),void 0!==s.name&&(e.name=s.name),e.map&&(e.map.encoding=THREE.sRGBEncoding),e.emissiveMap&&(e.emissiveMap.encoding=THREE.sRGBEncoding),e.specularMap&&(e.specularMap.encoding=THREE.sRGBEncoding),m(e,s),s.extensions&&h(n,e,s),e})},g.prototype.loadGeometries=function(e){for(var t=this,r=this.extensions,a=this.primitiveCache,n=[],s=0,i=e.length;s0&&E(p,a),p.name=a.name||"mesh_"+e,s.length>1&&(p.name+="_"+o),m(p,a),t.assignFinalMaterial(p),i.push(p)}if(1===i.length)return i[0];for(var h=new THREE.Group,o=0,l=i.length;o1){var r=s[i.mesh]++;t=e.clone(),t.name+="_instance_"+r, -t.onBeforeRender=e.onBeforeRender;for(var a=0,o=t.children.length;a1?new THREE.Group:1===e.length?e[0]:new THREE.Object3D)!==e[0])for(var a=0,n=e.length;a=0?n.substring(0,p):n;l=l.toLowerCase();var c=p>=0?n.substring(p+1):"";if(c=c.trim(),"newmtl"===l)e={name:c},i[c]=e;else if("ka"===l||"kd"===l||"ks"===l||"ke"===l){var h=c.split(s,3);e[l]=[parseFloat(h[0]),parseFloat(h[1]),parseFloat(h[2])]}else e[l]=c}}var u=new THREE.MTLLoader.MaterialCreator(this.resourcePath||t,this.materialOptions);return u.setCrossOrigin(this.crossOrigin),u.setManager(this.manager),u.setMaterials(i),u}}),THREE.MTLLoader.MaterialCreator=function(a,t){this.baseUrl=a||"",this.options=t,this.materialsInfo={},this.materials={},this.materialsArray=[],this.nameLookup={},this.side=this.options&&this.options.side?this.options.side:THREE.FrontSide,this.wrap=this.options&&this.options.wrap?this.options.wrap:THREE.RepeatWrapping},THREE.MTLLoader.MaterialCreator.prototype={constructor:THREE.MTLLoader.MaterialCreator,crossOrigin:"anonymous",setCrossOrigin:function(a){return this.crossOrigin=a,this},setManager:function(a){this.manager=a},setMaterials:function(a){this.materialsInfo=this.convert(a),this.materials={},this.materialsArray=[],this.nameLookup={}},convert:function(a){if(!this.options)return a;var t={};for(var r in a){var e=a[r],s={};t[r]=s;for(var i in e){var o=!0,n=e[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 t},preload:function(){for(var a in this.materialsInfo)this.create(a)},getIndex:function(a){return this.nameLookup[a]},getAsArray:function(){var a=0;for(var t in this.materialsInfo)this.materialsArray[a]=this.create(t),this.nameLookup[t]=a,a++;return this.materialsArray},create:function(a){return void 0===this.materials[a]&&this.createMaterial_(a),this.materials[a]},createMaterial_:function(a){function t(a,t){return"string"!=typeof t||""===t?"":/^https?:\/\//i.test(t)?t:a+t}function r(a,r){if(!i[a]){var s=e.getTextureParams(r,i),o=e.loadTexture(t(e.baseUrl,s.url));o.repeat.copy(s.scale),o.offset.copy(s.offset),o.wrapS=e.wrap,o.wrapT=e.wrap,i[a]=o}}var e=this,s=this.materialsInfo[a],i={name:a,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"ke":i.emissive=(new THREE.Color).fromArray(p);break;case"map_kd":r("map",p);break;case"map_ks":r("specularMap",p);break;case"map_ke":r("emissiveMap",p);break;case"norm":r("normalMap",p);break;case"map_bump":case"bump":r("bumpMap",p);break;case"map_d":r("alphaMap",p),i.transparent=!0;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),this.options&&this.options.invertTrProperty&&(n=1-n),n>0&&(i.opacity=1-n,i.transparent=!0)}}return this.materials[a]=new THREE.MeshPhongMaterial(i),this.materials[a]},getTextureParams:function(a,t){var r,e={scale:new THREE.Vector2(1,1),offset:new THREE.Vector2(0,0)},s=a.split(/\s+/);return r=s.indexOf("-bm"),r>=0&&(t.bumpScale=parseFloat(s[r+1]),s.splice(r,2)),r=s.indexOf("-s"),r>=0&&(e.scale.set(parseFloat(s[r+1]),parseFloat(s[r+2])),s.splice(r,4)),r=s.indexOf("-o"),r>=0&&(e.offset.set(parseFloat(s[r+1]),parseFloat(s[r+2])),s.splice(r,4)),e.url=s.join(" ").trim(),e},loadTexture:function(a,t,r,e,s){var i,o=void 0!==this.manager?this.manager:THREE.DefaultLoadingManager,n=o.getHandler(a);return null===n&&(n=new THREE.TextureLoader(o)),n.setCrossOrigin&&n.setCrossOrigin(this.crossOrigin),i=n.load(a,r,e,s),void 0!==t&&(i.mapping=t),i}}; -},{}],41:[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&&!1===this.object.fromDeclaration)return this.object.name=t,void(this.object.fromDeclaration=!1!==e);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:!1!==e,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&&-1===e.groupEnd&&(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])},addVertexPoint:function(t){var e=this.vertices;this.object.geometry.vertices.push(e[t+0],e[t+1],e[t+2])},addVertexLine:function(t){var e=this.vertices;this.object.geometry.vertices.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;this.object.geometry.uvs.push(e[t+0],e[t+1])},addFace:function(t,e,r,i,s,a,o,n,l){var h=this.vertices.length,c=this.parseVertexIndex(t,h),u=this.parseVertexIndex(e,h),p=this.parseVertexIndex(r,h);if(this.addVertex(c,u,p),this.colors.length>0&&this.addColor(c,u,p),void 0!==i&&""!==i){var m=this.uvs.length;c=this.parseUVIndex(i,m),u=this.parseUVIndex(s,m),p=this.parseUVIndex(a,m),this.addUV(c,u,p)}if(void 0!==o&&""!==o){var f=this.normals.length;c=this.parseNormalIndex(o,f),u=o===n?c:this.parseNormalIndex(n,f),p=o===l?c:this.parseNormalIndex(l,f),this.addNormal(c,u,p)}},addPointGeometry:function(t){this.object.geometry.type="Points";for(var e=this.vertices.length,r=0,i=t.length;r=7&&o.colors.push(parseFloat(f[4]),parseFloat(f[5]),parseFloat(f[6]));break;case"vn":o.normals.push(parseFloat(f[1]),parseFloat(f[2]),parseFloat(f[3]));break;case"vt":o.uvs.push(parseFloat(f[1]),parseFloat(f[2]))}}else if("f"===h){for(var d=l.substr(1).trim(),v=d.split(/\s+/),g=[],b=0,E=v.length;b0){var x=j.split("/");g.push(x)}}for(var y=g[0],b=1,E=g.length-1;b1){var B=c[1].trim().toLowerCase();o.object.smooth="0"!==B&&"off"!==B}else o.object.smooth=!0;var O=o.object.currentMaterial();O&&(O.smooth=o.object.smooth)}o.finalize();var P=new THREE.Group;P.materialLibraries=[].concat(o.materialLibraries);for(var p=0,m=o.objects.length;p0?_.setAttribute("normal",new THREE.Float32BufferAttribute(C.normals,3)):_.computeVertexNormals(),C.colors.length>0&&(S=!0,_.setAttribute("color",new THREE.Float32BufferAttribute(C.colors,3))),C.uvs.length>0&&_.setAttribute("uv",new THREE.Float32BufferAttribute(C.uvs,2));for(var J=[],D=0,k=U.length;D1){for(var D=0,k=U.length;D0});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;if(!e||!t||e.length<2)return this.boundingSphere.radius=0,void this.boundingSphere.center.set(0,0,0);utils.computeSphere(e,this.boundingSphere),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.')},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;if(!t||!i||t.length<2)return void e.makeEmpty();utils.computeBox(t,e)}; -},{"./lib/utils":43,"./lib/vertices":44,"inherits":19,"layout-bmfont-text":24,"object-assign":27,"quad-indices":35,"three-buffer-vertex-data":45}],43:[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=0&&(e._idleTimeoutId=setTimeout(function(){e._onTimeout&&e._onTimeout()},t))},exports.setImmediate="function"==typeof setImmediate?setImmediate:function(e){var t=nextImmediateId++,i=!(arguments.length<2)&&slice.call(arguments,1);return immediateIds[t]=!0,nextTick(function(){immediateIds[t]&&(i?e.apply(null,i):e.call(null),exports.clearImmediate(t))}),t},exports.clearImmediate="function"==typeof clearImmediate?clearImmediate:function(e){delete immediateIds[e]}; -}).call(this,_dereq_("timers").setImmediate,_dereq_("timers").clearImmediate) - -},{"process/browser.js":47,"timers":46}],47:[function(_dereq_,module,exports){ -arguments[4][5][0].apply(exports,arguments) -},{"dup":5}],48:[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*$/,"")}; -},{}],49:[function(_dereq_,module,exports){ -(function (global){ -!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):e.WebVRPolyfill=t()}(this,function(){"use strict";function e(e){this.config=n(n({},a),e),this.polyfillDisplays=[],this.enabled=!1,this.hasNative="getVRDisplays"in navigator,this.native={},this.native.getVRDisplays=navigator.getVRDisplays,this.native.VRFrameData=window.VRFrameData,this.native.VRDisplay=window.VRDisplay,(!this.hasNative||this.config.PROVIDE_MOBILE_VRDISPLAY&&i())&&(this.enable(),this.getVRDisplays().then(function(e){e&&e[0]&&e[0].fireVRDisplayConnect_&&e[0].fireVRDisplayConnect_()}))}var t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},i=function(){return/Android/i.test(navigator.userAgent)||/iPhone|iPad|iPod/i.test(navigator.userAgent)},r=function(e,t){for(var i=0,r=e.length;ie.TEXTURE31){console.error("TEXTURE_BINDING_2D or TEXTURE_BINDING_CUBE_MAP must be followed by a valid texture unit"),r.push(null,null);break}n||(n=e.getParameter(e.ACTIVE_TEXTURE)),e.activeTexture(a),r.push(e.getParameter(s),null);break;case e.ACTIVE_TEXTURE:n=e.getParameter(e.ACTIVE_TEXTURE),r.push(null);break;default:r.push(e.getParameter(s))}}i(e);for(var A=0;Ae.TEXTURE31)break;e.activeTexture(a),e.bindTexture(e.TEXTURE_2D,o);break;case e.TEXTURE_BINDING_CUBE_MAP:var a=t[++A];if(ae.TEXTURE31)break;e.activeTexture(a),e.bindTexture(e.TEXTURE_CUBE_MAP,o);break;case e.VIEWPORT:e.viewport(o[0],o[1],o[2],o[3]);break;case e.BLEND:case e.CULL_FACE:case e.DEPTH_TEST:case e.SCISSOR_TEST:case e.STENCIL_TEST:o?e.enable(s):e.disable(s);break;default:console.log("No GL restore behavior for 0x"+s.toString(16))}n&&e.activeTexture(n)}}function i(e,t,i,r){this.gl=e,this.cardboardUI=t,this.bufferScale=i,this.dirtySubmitFrameBindings=r,this.ctxAttribs=e.getContextAttributes(),this.meshWidth=20,this.meshHeight=20,this.bufferWidth=e.drawingBufferWidth,this.bufferHeight=e.drawingBufferHeight,this.realBindFramebuffer=e.bindFramebuffer,this.realEnable=e.enable,this.realDisable=e.disable,this.realColorMask=e.colorMask,this.realClearColor=e.clearColor,this.realViewport=e.viewport,M()||(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=G(e,J,q,this.attribs),this.uniforms=O(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()}function r(e){this.gl=e,this.attribs={position:0},this.program=G(e,$,ee,this.attribs),this.uniforms=O(e,this.program),this.vertexBuffer=e.createBuffer(),this.gearOffset=0,this.gearVertexCount=0,this.arrowOffset=0,this.arrowVertexCount=0,this.projMat=new Float32Array(16),this.listener=null,this.onResize()}function n(e){this.coefficients=e}function A(e){this.width=e.width||x(),this.height=e.height||L(),this.widthMeters=e.widthMeters,this.heightMeters=e.heightMeters,this.bevelMeters=e.bevelMeters}function s(e,t){this.viewer=le.CardboardV2,this.updateDeviceParams(e),this.distortion=new n(this.viewer.distortionCoefficients);for(var i=0;i=200&&i.status<=299?(r.dpdb=JSON.parse(i.response),r.recalculateDeviceParams_()):console.error("Error loading online DPDB!")}),i.send()}}function l(e){this.xdpi=e.xdpi,this.ydpi=e.ydpi,this.bevelMm=e.bevelMm}function c(e,t){this.set(e,t)}function h(e,t){this.kFilter=e,this.isDebug=t,this.currentAccelMeasurement=new c,this.currentGyroMeasurement=new c,this.previousGyroMeasurement=new c,M()?this.filterQ=new se(-1,0,0,1):this.filterQ=new se(1,0,0,1),this.previousFilterQ=new se,this.previousFilterQ.copy(this.filterQ),this.accelQ=new se,this.isOrientationInitialized=!1,this.estimatedGravity=new Ae,this.measuredGravity=new Ae,this.gyroIntegralQ=new se}function d(e,t){this.predictionTimeS=e,this.isDebug=t,this.previousQ=new se,this.previousTimestampS=null,this.deltaQ=new se,this.outQ=new se}function u(e,t,i,r){this.yawOnly=i,this.accelerometer=new Ae,this.gyroscope=new Ae,this.filter=new h(e,r),this.posePredictor=new d(t,r),this.isFirefoxAndroid=T(),this.isIOS=M();var n=F();this.isDeviceMotionInRadians=!this.isIOS&&n&&n<66,this.isWithoutDeviceMotion=R(),this.filterToWorldQ=new se,M()?this.filterToWorldQ.setFromAxisAngle(new Ae(1,0,0),Math.PI/2):this.filterToWorldQ.setFromAxisAngle(new Ae(1,0,0),-Math.PI/2),this.inverseWorldToScreenQ=new se,this.worldToScreenQ=new se,this.originalPoseAdjustQ=new se,this.originalPoseAdjustQ.setFromAxisAngle(new Ae(0,0,1),-window.orientation*Math.PI/180),this.setScreenTransform_(),S()&&this.filterToWorldQ.multiply(this.inverseWorldToScreenQ),this.resetQ=new se,this.orientationOut_=new Float32Array(4),this.start()}function p(){this.loadIcon_();var e=document.createElement("div"),t=e.style;t.position="fixed",t.top=0,t.right=0,t.bottom=0,t.left=0,t.backgroundColor="gray",t.fontFamily="sans-serif",t.zIndex=1e6;var i=document.createElement("img");i.src=this.icon;var t=i.style;t.marginLeft="25%",t.marginTop="25%",t.width="50%",e.appendChild(i);var r=document.createElement("div"),t=r.style;t.textAlign="center",t.fontSize="16px",t.lineHeight="24px",t.margin="24px 25%",t.width="50%",r.innerHTML="Place your phone into your Cardboard viewer.",e.appendChild(r);var n=document.createElement("div"),t=n.style;t.backgroundColor="#CFD8DC",t.position="fixed",t.bottom=0,t.width="100%",t.height="48px",t.padding="14px 24px",t.boxSizing="border-box",t.color="#656A6B",e.appendChild(n);var A=document.createElement("div");A.style.float="left",A.innerHTML="No Cardboard viewer?";var s=document.createElement("a");s.href="https://www.google.com/get/cardboard/get-cardboard/",s.innerHTML="get one",s.target="_blank";var t=s.style;t.float="right",t.fontWeight=600,t.textTransform="uppercase",t.borderLeft="1px solid gray",t.paddingLeft="24px",t.textDecoration="none",t.color="#656A6B",n.appendChild(A),n.appendChild(s),this.overlay=e,this.text=r,this.hide()}function f(e){try{this.selectedKey=localStorage.getItem(ve)}catch(e){console.error("Failed to load viewer profile: %s",e)}this.selectedKey||(this.selectedKey=e||me),this.dialog=this.createDialog_(s.Viewers),this.root=null,this.onChangeCallbacks_=[]}function m(){this.leftProjectionMatrix=new Float32Array(16),this.leftViewMatrix=new Float32Array(16),this.rightProjectionMatrix=new Float32Array(16),this.rightViewMatrix=new Float32Array(16),this.pose=null}function v(e){Object.defineProperties(this,{hasPosition:{writable:!1,enumerable:!0,value:e.hasPosition},hasExternalDisplay:{writable:!1,enumerable:!0,value:e.hasExternalDisplay},canPresent:{writable:!1,enumerable:!0,value:e.canPresent},maxLayers:{writable:!1,enumerable:!0,value:e.maxLayers},hasOrientation:{enumerable:!0,get:function(){return j("VRDisplayCapabilities.prototype.hasOrientation","VRDisplay.prototype.getFrameData"),e.hasOrientation}}})}function g(e){e=e||{};var t=!("wakelock"in e)||e.wakelock;this.isPolyfilled=!0,this.displayId=ye++,this.displayName="",this.depthNear=.01,this.depthFar=1e4,this.isPresenting=!1,Object.defineProperty(this,"isConnected",{get:function(){return j("VRDisplay.prototype.isConnected","VRDisplayCapabilities.prototype.hasExternalDisplay"),!1}}),this.capabilities=new v({hasPosition:!1,hasOrientation:!1,hasExternalDisplay:!1,canPresent:!1,maxLayers:1}),this.stageParameters=null,this.waitingForPresent_=!1,this.layer_=null,this.originalParent_=null,this.fullscreenElement_=null,this.fullscreenWrapper_=null,this.fullscreenElementCachedStyle_=null,this.fullscreenEventTarget_=null,this.fullscreenChangeHandler_=null,this.fullscreenErrorHandler_=null,t&&k()&&(this.wakelock_=new we)}function w(e){var t=V({},Me);e=V(t,e||{}),g.call(this,{wakelock:e.MOBILE_WAKE_LOCK}),this.config=e,this.displayName="Cardboard VRDisplay",this.capabilities=new v({hasPosition:!1,hasOrientation:!0,hasExternalDisplay:!1,canPresent:!0,maxLayers:1}),this.stageParameters=null,this.bufferScale_=this.config.BUFFER_SCALE,this.poseSensor_=new fe(this.config),this.distorter_=null,this.cardboardUI_=null,this.dpdb_=new o(this.config.DPDB_URL,this.onDeviceParamsUpdated_.bind(this)),this.deviceInfo_=new s(this.dpdb_.getDeviceParams(),e.ADDITIONAL_VIEWERS),this.viewerSelector_=new f(e.DEFAULT_VIEWER),this.viewerSelector_.onChange(this.onViewerChanged_.bind(this)),this.deviceInfo_.setViewer(this.viewerSelector_.getCurrentViewer()),this.config.ROTATE_INSTRUCTIONS_DISABLED||(this.rotateInstructions_=new p),M()&&window.addEventListener("resize",this.onResize_.bind(this))}var y=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},E=function(){function e(e,t){for(var i=0;i1))},x=function(){return Math.max(window.screen.width,window.screen.height)*window.devicePixelRatio},L=function(){return Math.min(window.screen.width,window.screen.height)*window.devicePixelRatio},P=function(e){if(B())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},N=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},Q=function(){return document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement},G=function(e,t,i,r){var n=e.createShader(e.VERTEX_SHADER);e.shaderSource(n,t),e.compileShader(n);var A=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(A,i),e.compileShader(A);var s=e.createProgram();e.attachShader(s,n),e.attachShader(s,A);for(var a in r)e.bindAttribLocation(s,r[a],a);return e.linkProgram(s),e.deleteShader(n),e.deleteShader(A),s},O=function(e,t){for(var i={},r=e.getProgramParameter(t,e.ACTIVE_UNIFORMS),n="",A=0;A1?(console.warn("getQuaternionAngle: w > 1"),0):2*Math.acos(e.w)},Z=function(){var e={};return function(t,i){void 0===e[t]&&(console.warn("webvr-polyfill: "+i),e[t]=!0)}}(),j=function(e,t){Z(e,e+" has been 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This may not work on native WebVR displays. "+(t?"Please use "+t+" instead.":""))},K=e,J=["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"),q=["precision mediump float;","uniform sampler2D diffuse;","varying vec2 vTexCoord;","void main() {"," gl_FragColor = texture2D(diffuse, vTexCoord);","}"].join("\n");i.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()},i.prototype.onResize=function(){var e=this.gl,t=this,i=[e.RENDERBUFFER_BINDING,e.TEXTURE_BINDING_2D,e.TEXTURE0];K(e,i,function(e){t.realBindFramebuffer.call(e,e.FRAMEBUFFER,null),t.scissorTest&&t.realDisable.call(e,e.SCISSOR_TEST),t.realColorMask.call(e,!0,!0,!0,!0),t.realViewport.call(e,0,0,e.drawingBufferWidth,e.drawingBufferHeight),t.realClearColor.call(e,0,0,0,1),e.clear(e.COLOR_BUFFER_BIT),t.realBindFramebuffer.call(e,e.FRAMEBUFFER,t.framebuffer),e.bindTexture(e.TEXTURE_2D,t.renderTarget),e.texImage2D(e.TEXTURE_2D,0,t.ctxAttribs.alpha?e.RGBA:e.RGB,t.bufferWidth,t.bufferHeight,0,t.ctxAttribs.alpha?e.RGBA:e.RGB,e.UNSIGNED_BYTE,null),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t.renderTarget,0),t.ctxAttribs.depth&&t.ctxAttribs.stencil?(e.bindRenderbuffer(e.RENDERBUFFER,t.depthStencilBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_STENCIL,t.bufferWidth,t.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_STENCIL_ATTACHMENT,e.RENDERBUFFER,t.depthStencilBuffer)):t.ctxAttribs.depth?(e.bindRenderbuffer(e.RENDERBUFFER,t.depthBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_COMPONENT16,t.bufferWidth,t.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t.depthBuffer)):t.ctxAttribs.stencil&&(e.bindRenderbuffer(e.RENDERBUFFER,t.stencilBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.STENCIL_INDEX8,t.bufferWidth,t.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.STENCIL_ATTACHMENT,e.RENDERBUFFER,t.stencilBuffer)),!e.checkFramebufferStatus(e.FRAMEBUFFER)===e.FRAMEBUFFER_COMPLETE&&console.error("Framebuffer incomplete!"),t.realBindFramebuffer.call(e,e.FRAMEBUFFER,t.lastBoundFramebuffer),t.scissorTest&&t.realEnable.call(e,e.SCISSOR_TEST),t.realColorMask.apply(e,t.colorMask),t.realViewport.apply(e,t.viewport),t.realClearColor.apply(e,t.clearColor)}),this.cardboardUI&&this.cardboardUI.onResize()},i.prototype.patch=function(){if(!this.isPatched){var e=this,t=this.gl.canvas,i=this.gl;M()||(t.width=x()*this.bufferScale,t.height=L()*this.bufferScale,Object.defineProperty(t,"width",{configurable:!0,enumerable:!0,get:function(){return e.bufferWidth},set:function(i){e.bufferWidth=i,e.realCanvasWidth.set.call(t,i),e.onResize()}}),Object.defineProperty(t,"height",{configurable:!0,enumerable:!0,get:function(){return e.bufferHeight},set:function(i){e.bufferHeight=i,e.realCanvasHeight.set.call(t,i),e.onResize()}})),this.lastBoundFramebuffer=i.getParameter(i.FRAMEBUFFER_BINDING),null==this.lastBoundFramebuffer&&(this.lastBoundFramebuffer=this.framebuffer,this.gl.bindFramebuffer(i.FRAMEBUFFER,this.framebuffer)),this.gl.bindFramebuffer=function(t,r){e.lastBoundFramebuffer=r||e.framebuffer,e.realBindFramebuffer.call(i,t,e.lastBoundFramebuffer)},this.cullFace=i.getParameter(i.CULL_FACE),this.depthTest=i.getParameter(i.DEPTH_TEST),this.blend=i.getParameter(i.BLEND),this.scissorTest=i.getParameter(i.SCISSOR_TEST),this.stencilTest=i.getParameter(i.STENCIL_TEST),i.enable=function(t){switch(t){case i.CULL_FACE:e.cullFace=!0;break;case i.DEPTH_TEST:e.depthTest=!0;break;case i.BLEND:e.blend=!0;break;case i.SCISSOR_TEST:e.scissorTest=!0;break;case i.STENCIL_TEST:e.stencilTest=!0}e.realEnable.call(i,t)},i.disable=function(t){switch(t){case i.CULL_FACE:e.cullFace=!1;break;case i.DEPTH_TEST:e.depthTest=!1;break;case i.BLEND:e.blend=!1;break;case i.SCISSOR_TEST:e.scissorTest=!1;break;case i.STENCIL_TEST:e.stencilTest=!1}e.realDisable.call(i,t)},this.colorMask=i.getParameter(i.COLOR_WRITEMASK),i.colorMask=function(t,r,n,A){e.colorMask[0]=t,e.colorMask[1]=r,e.colorMask[2]=n,e.colorMask[3]=A,e.realColorMask.call(i,t,r,n,A)},this.clearColor=i.getParameter(i.COLOR_CLEAR_VALUE),i.clearColor=function(t,r,n,A){e.clearColor[0]=t,e.clearColor[1]=r,e.clearColor[2]=n,e.clearColor[3]=A,e.realClearColor.call(i,t,r,n,A)},this.viewport=i.getParameter(i.VIEWPORT),i.viewport=function(t,r,n,A){e.viewport[0]=t,e.viewport[1]=r,e.viewport[2]=n,e.viewport[3]=A,e.realViewport.call(i,t,r,n,A)},this.isPatched=!0,z(t)}},i.prototype.unpatch=function(){if(this.isPatched){var e=this.gl,t=this.gl.canvas;M()||(Object.defineProperty(t,"width",this.realCanvasWidth),Object.defineProperty(t,"height",this.realCanvasHeight)),t.width=this.bufferWidth,t.height=this.bufferHeight,e.bindFramebuffer=this.realBindFramebuffer,e.enable=this.realEnable,e.disable=this.realDisable,e.colorMask=this.realColorMask,e.clearColor=this.realClearColor,e.viewport=this.realViewport,this.lastBoundFramebuffer==this.framebuffer&&e.bindFramebuffer(e.FRAMEBUFFER,null),this.isPatched=!1,setTimeout(function(){z(t)},1)}},i.prototype.setTextureBounds=function(e,t){e||(e=[0,0,.5,1]),t||(t=[.5,0,.5,1]),this.viewportOffsetScale[0]=e[0],this.viewportOffsetScale[1]=e[1],this.viewportOffsetScale[2]=e[2],this.viewportOffsetScale[3]=e[3],this.viewportOffsetScale[4]=t[0],this.viewportOffsetScale[5]=t[1],this.viewportOffsetScale[6]=t[2],this.viewportOffsetScale[7]=t[3]},i.prototype.submitFrame=function(){var e=this.gl,t=this,i=[];if(this.dirtySubmitFrameBindings||i.push(e.CURRENT_PROGRAM,e.ARRAY_BUFFER_BINDING,e.ELEMENT_ARRAY_BUFFER_BINDING,e.TEXTURE_BINDING_2D,e.TEXTURE0),K(e,i,function(e){t.realBindFramebuffer.call(e,e.FRAMEBUFFER,null),t.cullFace&&t.realDisable.call(e,e.CULL_FACE),t.depthTest&&t.realDisable.call(e,e.DEPTH_TEST),t.blend&&t.realDisable.call(e,e.BLEND),t.scissorTest&&t.realDisable.call(e,e.SCISSOR_TEST),t.stencilTest&&t.realDisable.call(e,e.STENCIL_TEST),t.realColorMask.call(e,!0,!0,!0,!0),t.realViewport.call(e,0,0,e.drawingBufferWidth,e.drawingBufferHeight),(t.ctxAttribs.alpha||M())&&(t.realClearColor.call(e,0,0,0,1),e.clear(e.COLOR_BUFFER_BIT)),e.useProgram(t.program),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,t.indexBuffer),e.bindBuffer(e.ARRAY_BUFFER,t.vertexBuffer),e.enableVertexAttribArray(t.attribs.position),e.enableVertexAttribArray(t.attribs.texCoord),e.vertexAttribPointer(t.attribs.position,2,e.FLOAT,!1,20,0),e.vertexAttribPointer(t.attribs.texCoord,3,e.FLOAT,!1,20,8),e.activeTexture(e.TEXTURE0),e.uniform1i(t.uniforms.diffuse,0),e.bindTexture(e.TEXTURE_2D,t.renderTarget),e.uniform4fv(t.uniforms.viewportOffsetScale,t.viewportOffsetScale),e.drawElements(e.TRIANGLES,t.indexCount,e.UNSIGNED_SHORT,0),t.cardboardUI&&t.cardboardUI.renderNoState(),t.realBindFramebuffer.call(t.gl,e.FRAMEBUFFER,t.framebuffer),t.ctxAttribs.preserveDrawingBuffer||(t.realClearColor.call(e,0,0,0,0),e.clear(e.COLOR_BUFFER_BIT)),t.dirtySubmitFrameBindings||t.realBindFramebuffer.call(e,e.FRAMEBUFFER,t.lastBoundFramebuffer),t.cullFace&&t.realEnable.call(e,e.CULL_FACE),t.depthTest&&t.realEnable.call(e,e.DEPTH_TEST),t.blend&&t.realEnable.call(e,e.BLEND),t.scissorTest&&t.realEnable.call(e,e.SCISSOR_TEST),t.stencilTest&&t.realEnable.call(e,e.STENCIL_TEST),t.realColorMask.apply(e,t.colorMask),t.realViewport.apply(e,t.viewport),!t.ctxAttribs.alpha&&t.ctxAttribs.preserveDrawingBuffer||t.realClearColor.apply(e,t.clearColor)}),M()){var r=e.canvas;r.width==t.bufferWidth&&r.height==t.bufferHeight||(t.bufferWidth=r.width,t.bufferHeight=r.height,t.onResize())}},i.prototype.updateDeviceInfo=function(e){var t=this.gl,i=this,r=[t.ARRAY_BUFFER_BINDING,t.ELEMENT_ARRAY_BUFFER_BINDING];K(t,r,function(t){var r=i.computeMeshVertices_(i.meshWidth,i.meshHeight,e);if(t.bindBuffer(t.ARRAY_BUFFER,i.vertexBuffer),t.bufferData(t.ARRAY_BUFFER,r,t.STATIC_DRAW),!i.indexCount){var n=i.computeMeshIndices_(i.meshWidth,i.meshHeight);t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,i.indexBuffer),t.bufferData(t.ELEMENT_ARRAY_BUFFER,n,t.STATIC_DRAW),i.indexCount=n.length}})},i.prototype.computeMeshVertices_=function(e,t,i){for(var r=new Float32Array(2*e*t*5),n=i.getLeftEyeVisibleTanAngles(),A=i.getLeftEyeNoLensTanAngles(),s=i.getLeftEyeVisibleScreenRect(A),a=0,o=0;o<2;o++){for(var l=0;ln-42&&r.clientXi.clientHeight-42?e(r):r.clientX<42&&r.clientY<42&&t(r)},i.addEventListener("click",this.listener,!1)},r.prototype.onResize=function(){var e=this.gl,t=this,i=[e.ARRAY_BUFFER_BINDING];K(e,i,function(e){function i(e,t){var i=(90-e)*te,r=Math.cos(i),s=Math.sin(i);n.push(ie*r*h+A,ie*s*h+h),n.push(t*r*h+A,t*s*h+h)}function r(t,i){n.push(d+t,e.drawingBufferHeight-d-i)}var n=[],A=e.drawingBufferWidth/2,s=Math.max(screen.width,screen.height)*window.devicePixelRatio,a=e.drawingBufferWidth/s,o=a*window.devicePixelRatio,l=4*o/2,c=42*o,h=28*o/2,d=14*o;n.push(A-l,c),n.push(A-l,e.drawingBufferHeight),n.push(A+l,c),n.push(A+l,e.drawingBufferHeight),t.gearOffset=n.length/2;for(var u=0;u<=6;u++){var p=60*u;i(p,1),i(p+12,1),i(p+20,.75),i(p+40,.75),i(p+48,1)}t.gearVertexCount=n.length/2-t.gearOffset,t.arrowOffset=n.length/2;var f=l/Math.sin(45*te);r(0,h),r(h,0),r(h+f,f),r(f,h+f),r(f,h-f),r(0,h),r(h,2*h),r(h+f,2*h-f),r(f,h-f),r(0,h),r(f,h-l),r(28*o,h-l),r(f,h+l),r(28*o,h+l),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)})},r.prototype.render=function(){var e=this.gl,t=this,i=[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];K(e,i,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()})},r.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),U(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)},n.prototype.distortInverse=function(e){for(var t=0,i=1,r=e-this.distort(t);Math.abs(i-t)>1e-4;){var n=e-this.distort(i),A=i-n*((i-t)/(n-r));t=i,i=A,r=n}return i},n.prototype.distort=function(e){for(var t=e*e,i=0,r=0;r=1)return this.w=A,this.x=i,this.y=r,this.z=n,this;var a=Math.acos(s),o=Math.sqrt(1-s*s);if(Math.abs(o)<.001)return this.w=.5*(A+this.w),this.x=.5*(i+this.x),this.y=.5*(r+this.y),this.z=.5*(n+this.z),this;var l=Math.sin((1-t)*a)/o,c=Math.sin(t*a)/o;return this.w=A*l+this.w*c,this.x=i*l+this.x*c,this.y=r*l+this.y*c,this.z=n*l+this.z*c,this},setFromUnitVectors:function(){var e,t;return function(i,r){return void 0===e&&(e=new Ae),t=i.dot(r)+1,t<1e-6?(t=0,Math.abs(i.x)>Math.abs(i.z)?e.set(-i.y,i.x,0):e.set(0,-i.z,i.y)):e.crossVectors(i,r),this.x=e.x,this.y=e.y,this.z=e.z,this.w=t,this.normalize(),this}}()};var ae=new A({widthMeters:.11,heightMeters:.062,bevelMeters:.004}),oe=new A({widthMeters:.1038,heightMeters:.0584,bevelMeters:.004}),le={CardboardV1:new a({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 a({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]})};s.prototype.updateDeviceParams=function(e){this.device=this.determineDevice_(e)||this.device},s.prototype.getDevice=function(){return this.device},s.prototype.setViewer=function(e){this.viewer=e,this.distortion=new n(this.viewer.distortionCoefficients)},s.prototype.determineDevice_=function(e){if(!e)return M()?(console.warn("Using fallback iOS device measurements."),oe):(console.warn("Using fallback Android device measurements."),ae);var t=.0254/e.xdpi,i=.0254/e.ydpi;return new A({widthMeters:t*x(),heightMeters:i*L(),bevelMeters:.001*e.bevelMm})},s.prototype.getDistortedFieldOfViewLeftEye=function(){var e=this.viewer,t=this.device,i=this.distortion,r=e.screenLensDistance,n=(t.widthMeters-e.interLensDistance)/2,A=e.interLensDistance/2,s=e.baselineLensDistance-t.bevelMeters,a=t.heightMeters-s,o=ne*Math.atan(i.distort(n/r)),l=ne*Math.atan(i.distort(A/r)),c=ne*Math.atan(i.distort(s/r)),h=ne*Math.atan(i.distort(a/r));return{leftDegrees:Math.min(o,e.fov),rightDegrees:Math.min(l,e.fov),downDegrees:Math.min(c,e.fov),upDegrees:Math.min(h,e.fov)}},s.prototype.getLeftEyeVisibleTanAngles=function(){var e=this.viewer,t=this.device,i=this.distortion,r=Math.tan(-re*e.fov),n=Math.tan(re*e.fov),A=Math.tan(re*e.fov),s=Math.tan(-re*e.fov),a=t.widthMeters/4,o=t.heightMeters/2,l=e.baselineLensDistance-t.bevelMeters-o,c=e.interLensDistance/2-a,h=-l,d=e.screenLensDistance,u=i.distort((c-a)/d),p=i.distort((h+o)/d),f=i.distort((c+a)/d),m=i.distort((h-o)/d),v=new Float32Array(4);return v[0]=Math.max(r,u),v[1]=Math.min(n,p),v[2]=Math.min(A,f),v[3]=Math.max(s,m),v},s.prototype.getLeftEyeNoLensTanAngles=function(){var e=this.viewer,t=this.device,i=this.distortion,r=new Float32Array(4),n=i.distortInverse(Math.tan(-re*e.fov)),A=i.distortInverse(Math.tan(re*e.fov)),s=i.distortInverse(Math.tan(re*e.fov)),a=i.distortInverse(Math.tan(-re*e.fov)),o=t.widthMeters/4,l=t.heightMeters/2,c=e.baselineLensDistance-t.bevelMeters-l,h=e.interLensDistance/2-o,d=-c,u=e.screenLensDistance,p=(h-o)/u,f=(d+l)/u,m=(h+o)/u,v=(d-l)/u;return r[0]=Math.max(n,p),r[1]=Math.min(A,f),r[2]=Math.min(s,m),r[3]=Math.max(a,v),r},s.prototype.getLeftEyeVisibleScreenRect=function(e){var t=this.viewer,i=this.device,r=t.screenLensDistance,n=(i.widthMeters-t.interLensDistance)/2,A=t.baselineLensDistance-i.bevelMeters,s=(e[0]*r+n)/i.widthMeters,a=(e[1]*r+A)/i.heightMeters,o=(e[2]*r+n)/i.widthMeters,l=(e[3]*r+A)/i.heightMeters;return{x:s,y:l,width:o-s,height:a-l}},s.prototype.getFieldOfViewLeftEye=function(e){return e?this.getUndistortedFieldOfViewLeftEye():this.getDistortedFieldOfViewLeftEye()},s.prototype.getFieldOfViewRightEye=function(e){var t=this.getFieldOfViewLeftEye(e);return{leftDegrees:t.rightDegrees,rightDegrees:t.leftDegrees,upDegrees:t.upDegrees,downDegrees:t.downDegrees}},s.prototype.getUndistortedFieldOfViewLeftEye=function(){var e=this.getUndistortedParams_();return{leftDegrees:ne*Math.atan(e.outerDist),rightDegrees:ne*Math.atan(e.innerDist),downDegrees:ne*Math.atan(e.bottomDist),upDegrees:ne*Math.atan(e.topDist)}},s.prototype.getUndistortedViewportLeftEye=function(){var e=this.getUndistortedParams_(),t=this.viewer,i=this.device,r=t.screenLensDistance,n=i.widthMeters/r,A=i.heightMeters/r,s=i.width/n,a=i.height/A,o=Math.round((e.eyePosX-e.outerDist)*s),l=Math.round((e.eyePosY-e.bottomDist)*a);return{x:o,y:l,width:Math.round((e.eyePosX+e.innerDist)*s)-o,height:Math.round((e.eyePosY+e.topDist)*a)-l}},s.prototype.getUndistortedParams_=function(){var e=this.viewer,t=this.device,i=this.distortion,r=e.screenLensDistance,n=e.interLensDistance/2/r,A=t.widthMeters/r,s=t.heightMeters/r,a=A/2-n,o=(e.baselineLensDistance-t.bevelMeters)/r,l=e.fov,c=i.distortInverse(Math.tan(re*l)),h=Math.min(a,c),d=Math.min(n,c),u=Math.min(o,c);return{outerDist:h,innerDist:d,topDist:Math.min(s-o,c),bottomDist:u,eyePosX:a,eyePosY:o}},s.Viewers=le;var ce=[{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:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel 2 XL/*"},{ua:"Pixel 2 XL"}],dpi:537.9,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel 3 XL/*"},{ua:"Pixel 3 XL"}],dpi:[558.5,553.8],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel XL/*"},{ua:"Pixel XL"}],dpi:[537.9,533],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel 3/*"},{ua:"Pixel 3"}],dpi:442.4,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel 2/*"},{ua:"Pixel 2"}],dpi:441,bw:3,ac:500},{type:"android",rules:[{mdmh:"Google/*/Pixel/*"},{ua:"Pixel"}],dpi:[432.6,436.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"HTC/*/HTC6435LVW/*"},{ua:"HTC6435LVW"}],dpi:[449.7,443.3],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"HTC/*/HTC One XL/*"},{ua:"HTC One XL"}],dpi:[315.3,314.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"htc/*/Nexus 9/*"},{ua:"Nexus 9"}],dpi:289,bw:3,ac:500},{type:"android",rules:[{mdmh:"HTC/*/HTC One M9/*"},{ua:"HTC One M9"}],dpi:[442.5,443.3],bw:3,ac:500},{type:"android",rules:[{mdmh:"HTC/*/HTC One_M8/*"},{ua:"HTC One_M8"}],dpi:[449.7,447.4],bw:3,ac:500},{type:"android",rules:[{mdmh:"HTC/*/HTC One/*"},{ua:"HTC One"}],dpi:472.8,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Huawei/*/Nexus 6P/*"},{ua:"Nexus 6P"}],dpi:[515.1,518],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Huawei/*/BLN-L24/*"},{ua:"HONORBLN-L24"}],dpi:480,bw:4,ac:500},{type:"android",rules:[{mdmh:"Huawei/*/BKL-L09/*"},{ua:"BKL-L09"}],dpi:403,bw:3.47,ac:500},{type:"android",rules:[{mdmh:"LENOVO/*/Lenovo PB2-690Y/*"},{ua:"Lenovo PB2-690Y"}],dpi:[457.2,454.713],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/Nexus 5X/*"},{ua:"Nexus 5X"}],dpi:[422,419.9],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/LGMS345/*"},{ua:"LGMS345"}],dpi:[221.7,219.1],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/LG-D800/*"},{ua:"LG-D800"}],dpi:[422,424.1],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/LG-D850/*"},{ua:"LG-D850"}],dpi:[537.9,541.9],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/VS985 4G/*"},{ua:"VS985 4G"}],dpi:[537.9,535.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/Nexus 5/*"},{ua:"Nexus 5 B"}],dpi:[442.4,444.8],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/Nexus 4/*"},{ua:"Nexus 4"}],dpi:[319.8,318.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/LG-P769/*"},{ua:"LG-P769"}],dpi:[240.6,247.5],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/LGMS323/*"},{ua:"LGMS323"}],dpi:[206.6,204.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/LGLS996/*"},{ua:"LGLS996"}],dpi:[403.4,401.5],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Micromax/*/4560MMX/*"},{ua:"4560MMX"}],dpi:[240,219.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Micromax/*/A250/*"},{ua:"Micromax A250"}],dpi:[480,446.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Micromax/*/Micromax AQ4501/*"},{ua:"Micromax AQ4501"}],dpi:240,bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/G5/*"},{ua:"Moto G (5) Plus"}],dpi:[403.4,403],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/DROID RAZR/*"},{ua:"DROID RAZR"}],dpi:[368.1,256.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT830C/*"},{ua:"XT830C"}],dpi:[254,255.9],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1021/*"},{ua:"XT1021"}],dpi:[254,256.7],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1023/*"},{ua:"XT1023"}],dpi:[254,256.7],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1028/*"},{ua:"XT1028"}],dpi:[326.6,327.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1034/*"},{ua:"XT1034"}],dpi:[326.6,328.4],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1053/*"},{ua:"XT1053"}],dpi:[315.3,316.1],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1562/*"},{ua:"XT1562"}],dpi:[403.4,402.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/Nexus 6/*"},{ua:"Nexus 6 B"}],dpi:[494.3,489.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1063/*"},{ua:"XT1063"}],dpi:[295,296.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1064/*"},{ua:"XT1064"}],dpi:[295,295.6],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1092/*"},{ua:"XT1092"}],dpi:[422,424.1],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1095/*"},{ua:"XT1095"}],dpi:[422,423.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/G4/*"},{ua:"Moto G (4)"}],dpi:401,bw:4,ac:1e3},{type:"android",rules:[{mdmh:"OnePlus/*/A0001/*"},{ua:"A0001"}],dpi:[403.4,401],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"OnePlus/*/ONE E1005/*"},{ua:"ONE E1005"}],dpi:[442.4,441.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"OnePlus/*/ONE A2005/*"},{ua:"ONE A2005"}],dpi:[391.9,405.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"OnePlus/*/ONEPLUS A5000/*"},{ua:"ONEPLUS A5000 "}],dpi:[403.411,399.737],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"OnePlus/*/ONE A5010/*"},{ua:"ONEPLUS A5010"}],dpi:[403,400],bw:2,ac:1e3},{type:"android",rules:[{mdmh:"OPPO/*/X909/*"},{ua:"X909"}],dpi:[442.4,444.1],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9082/*"},{ua:"GT-I9082"}],dpi:[184.7,185.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G360P/*"},{ua:"SM-G360P"}],dpi:[196.7,205.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/Nexus S/*"},{ua:"Nexus S"}],dpi:[234.5,229.8],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9300/*"},{ua:"GT-I9300"}],dpi:[304.8,303.9],bw:5,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-T230NU/*"},{ua:"SM-T230NU"}],dpi:216,bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SGH-T399/*"},{ua:"SGH-T399"}],dpi:[217.7,231.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SGH-M919/*"},{ua:"SGH-M919"}],dpi:[440.8,437.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-N9005/*"},{ua:"SM-N9005"}],dpi:[386.4,387],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SAMSUNG-SM-N900A/*"},{ua:"SAMSUNG-SM-N900A"}],dpi:[386.4,387.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9500/*"},{ua:"GT-I9500"}],dpi:[442.5,443.3],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/GT-I9505/*"},{ua:"GT-I9505"}],dpi:439.4,bw:4,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G900F/*"},{ua:"SM-G900F"}],dpi:[415.6,431.6],bw:5,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G900M/*"},{ua:"SM-G900M"}],dpi:[415.6,431.6],bw:5,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G800F/*"},{ua:"SM-G800F"}],dpi:326.8,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G906S/*"},{ua:"SM-G906S"}],dpi:[562.7,572.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9300/*"},{ua:"GT-I9300"}],dpi:[306.7,304.8],bw:5,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-T535/*"},{ua:"SM-T535"}],dpi:[142.6,136.4],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-N920C/*"},{ua:"SM-N920C"}],dpi:[515.1,518.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-N920P/*"},{ua:"SM-N920P"}],dpi:[386.3655,390.144],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-N920W8/*"},{ua:"SM-N920W8"}],dpi:[515.1,518.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9300I/*"},{ua:"GT-I9300I"}],dpi:[304.8,305.8],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9195/*"},{ua:"GT-I9195"}],dpi:[249.4,256.7],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SPH-L520/*"},{ua:"SPH-L520"}],dpi:[249.4,255.9],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SAMSUNG-SGH-I717/*"},{ua:"SAMSUNG-SGH-I717"}],dpi:285.8,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SPH-D710/*"},{ua:"SPH-D710"}],dpi:[217.7,204.2],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-N7100/*"},{ua:"GT-N7100"}],dpi:265.1,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SCH-I605/*"},{ua:"SCH-I605"}],dpi:265.1,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/Galaxy Nexus/*"},{ua:"Galaxy 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ONE TOUCH Fierce/*"},{ua:"ALCATEL ONE TOUCH Fierce"}],dpi:[240,247.5],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"THL/*/thl 5000/*"},{ua:"thl 5000"}],dpi:[480,443.3],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Fly/*/IQ4412/*"},{ua:"IQ4412"}],dpi:307.9,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"ZTE/*/ZTE Blade L2/*"},{ua:"ZTE Blade L2"}],dpi:240,bw:3,ac:500},{type:"android",rules:[{mdmh:"BENEVE/*/VR518/*"},{ua:"VR518"}],dpi:480,bw:3,ac:500},{type:"ios",rules:[{res:[640,960]}],dpi:[325.1,328.4],bw:4,ac:1e3},{type:"ios",rules:[{res:[640,1136]}],dpi:[317.1,320.2],bw:3,ac:1e3},{type:"ios",rules:[{res:[750,1334]}],dpi:326.4,bw:4,ac:1e3},{type:"ios",rules:[{res:[1242,2208]}],dpi:[453.6,458.4],bw:4,ac:1e3},{type:"ios",rules:[{res:[1125,2001]}],dpi:[410.9,415.4],bw:4,ac:1e3},{type:"ios",rules:[{res:[1125,2436]}],dpi:458,bw:4,ac:1e3}],he={format:1,last_updated:"2018-12-10T17:01:42Z",devices:ce};o.prototype.getDeviceParams=function(){return this.deviceParams},o.prototype.recalculateDeviceParams_=function(){var e=this.calcDeviceParams_();e?(this.deviceParams=e,this.onDeviceParamsUpdated&&this.onDeviceParamsUpdated(this.deviceParams)):console.error("Failed to recalculate device parameters.")},o.prototype.calcDeviceParams_=function(){var e=this.dpdb;if(!e)return console.error("DPDB not available."),null;if(1!=e.format)return console.error("DPDB has unexpected format version."),null;if(!e.devices||!e.devices.length)return console.error("DPDB does not have a devices section."),null;var t=navigator.userAgent||navigator.vendor||window.opera,i=x(),r=L();if(!e.devices)return console.error("DPDB has no devices section."),null;for(var n=0;n1?(Z("fusion-pose-sensor:invalid:outside-threshold","Invalid timestamps detected: Timestamp from devicemotion outside expected range."),void(this.previousTimestampS=r)):(this.accelerometer.set(-t.x,-t.y,-t.z),C()?this.gyroscope.set(-i.beta,i.alpha,i.gamma):this.gyroscope.set(i.alpha,i.beta,i.gamma),this.isDeviceMotionInRadians||this.gyroscope.multiplyScalar(Math.PI/180),this.filter.addAccelMeasurement(this.accelerometer,r),this.filter.addGyroMeasurement(this.gyroscope,r),void(this.previousTimestampS=r))},u.prototype.onOrientationChange_=function(e){this.setScreenTransform_()},u.prototype.onMessage_=function(e){var t=e.data;if(t&&t.type){"devicemotion"===t.type.toLowerCase()&&this.updateDeviceMotion_(t.deviceMotionEvent)}},u.prototype.setScreenTransform_=function(){switch(this.worldToScreenQ.set(0,0,0,1),window.orientation){case 0:break;case 90:this.worldToScreenQ.setFromAxisAngle(new Ae(0,0,1),-Math.PI/2);break;case-90:this.worldToScreenQ.setFromAxisAngle(new Ae(0,0,1),Math.PI/2)}this.inverseWorldToScreenQ.copy(this.worldToScreenQ),this.inverseWorldToScreenQ.inverse()},u.prototype.start=function(){this.onDeviceMotionCallback_=this.onDeviceMotion_.bind(this),this.onOrientationChangeCallback_=this.onOrientationChange_.bind(this),this.onMessageCallback_=this.onMessage_.bind(this),this.onDeviceOrientationCallback_=this.onDeviceOrientation_.bind(this),M()&&W()&&window.addEventListener("message",this.onMessageCallback_),window.addEventListener("orientationchange",this.onOrientationChangeCallback_),this.isWithoutDeviceMotion?window.addEventListener("deviceorientation",this.onDeviceOrientationCallback_):window.addEventListener("devicemotion",this.onDeviceMotionCallback_)},u.prototype.stop=function(){window.removeEventListener("devicemotion",this.onDeviceMotionCallback_),window.removeEventListener("deviceorientation",this.onDeviceOrientationCallback_),window.removeEventListener("orientationchange",this.onOrientationChangeCallback_),window.removeEventListener("message",this.onMessageCallback_)};var de=new Ae(1,0,0),ue=new Ae(0,0,1),pe=new se;pe.setFromAxisAngle(de,-Math.PI/2),pe.multiply((new se).setFromAxisAngle(ue,Math.PI/2));var fe=function(){function e(t){y(this,e),this.config=t,this.sensor=null,this.fusionSensor=null,this._out=new Float32Array(4),this.api=null,this.errors=[],this._sensorQ=new se,this._outQ=new se,this._onSensorRead=this._onSensorRead.bind(this),this._onSensorError=this._onSensorError.bind(this),this.init()}return E(e,[{key:"init",value:function(){var e=null;try{e=new RelativeOrientationSensor({frequency:60,referenceFrame:"screen"}),e.addEventListener("error",this._onSensorError)}catch(e){this.errors.push(e),"SecurityError"===e.name?(console.error("Cannot construct sensors due to the Feature Policy"),console.warn('Attempting to fall back using "devicemotion"; however this will fail in the future without correct permissions.'),this.useDeviceMotion()):"ReferenceError"===e.name?this.useDeviceMotion():console.error(e)}e&&(this.api="sensor",this.sensor=e,this.sensor.addEventListener("reading",this._onSensorRead),this.sensor.start())}},{key:"useDeviceMotion",value:function(){this.api="devicemotion",this.fusionSensor=new u(this.config.K_FILTER,this.config.PREDICTION_TIME_S,this.config.YAW_ONLY,this.config.DEBUG),this.sensor&&(this.sensor.removeEventListener("reading",this._onSensorRead),this.sensor.removeEventListener("error",this._onSensorError),this.sensor=null)}},{key:"getOrientation",value:function(){if(this.fusionSensor)return this.fusionSensor.getOrientation();if(!this.sensor||!this.sensor.quaternion)return this._out[0]=this._out[1]=this._out[2]=0,this._out[3]=1,this._out;var e=this.sensor.quaternion;this._sensorQ.set(e[0],e[1],e[2],e[3]);var t=this._outQ;return t.copy(pe),t.multiply(this._sensorQ),this.config.YAW_ONLY&&(t.x=t.z=0,t.normalize()),this._out[0]=t.x,this._out[1]=t.y,this._out[2]=t.z,this._out[3]=t.w,this._out}},{key:"_onSensorError",value:function(e){this.errors.push(e.error),"NotAllowedError"===e.error.name?console.error("Permission to access sensor was denied"):"NotReadableError"===e.error.name?console.error("Sensor could not be read"):console.error(e.error),this.useDeviceMotion()}},{key:"_onSensorRead",value:function(){}}]),e}();p.prototype.show=function(e){e||this.overlay.parentElement?e&&(this.overlay.parentElement&&this.overlay.parentElement!=e&&this.overlay.parentElement.removeChild(this.overlay),e.appendChild(this.overlay)):document.body.appendChild(this.overlay),this.overlay.style.display="block";var t=this.overlay.querySelector("img"),i=t.style;S()?(i.width="20%",i.marginLeft="40%",i.marginTop="3%"):(i.width="50%",i.marginLeft="25%",i.marginTop="25%")},p.prototype.hide=function(){this.overlay.style.display="none"},p.prototype.showTemporarily=function(e,t){this.show(t),this.timer=setTimeout(this.hide.bind(this),e)},p.prototype.disableShowTemporarily=function(){clearTimeout(this.timer)},p.prototype.update=function(){this.disableShowTemporarily(),!S()&&k()?this.show():this.hide()},p.prototype.loadIcon_=function(){ -this.icon=_("image/svg+xml","")};var me="CardboardV1",ve="WEBVR_CARDBOARD_VIEWER";f.prototype.show=function(e){this.root=e,e.appendChild(this.dialog),this.dialog.querySelector("#"+this.selectedKey).checked=!0,this.dialog.style.display="block"},f.prototype.hide=function(){this.root&&this.root.contains(this.dialog)&&this.root.removeChild(this.dialog),this.dialog.style.display="none"},f.prototype.getCurrentViewer=function(){return s.Viewers[this.selectedKey]},f.prototype.getSelectedKey_=function(){var e=this.dialog.querySelector("input[name=field]:checked");return e?e.id:null},f.prototype.onChange=function(e){this.onChangeCallbacks_.push(e)},f.prototype.fireOnChange_=function(e){for(var t=0;t.5&&(this.noSleepVideo.currentTime=Math.random())}.bind(this)))}return n(e,[{key:"enable",value:function(){s?(this.disable(),this.noSleepTimer=window.setInterval(function(){window.location.href="/",window.setTimeout(window.stop,0)},15e3)):this.noSleepVideo.play()}},{key:"disable",value:function(){s?this.noSleepTimer&&(window.clearInterval(this.noSleepTimer),this.noSleepTimer=null):this.noSleepVideo.pause()}}]),e}();e.exports=a},function(e,t,i){ 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e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}(ge),ye=1e3,Ee=[0,0,.5,1],be=[.5,0,.5,1],_e=window.requestAnimationFrame,De=window.cancelAnimationFrame;g.prototype.getFrameData=function(e){return H(e,this._getPose(),this)},g.prototype.getPose=function(){return j("VRDisplay.prototype.getPose","VRDisplay.prototype.getFrameData"),this._getPose()},g.prototype.resetPose=function(){return j("VRDisplay.prototype.resetPose"),this._resetPose()},g.prototype.getImmediatePose=function(){return j("VRDisplay.prototype.getImmediatePose","VRDisplay.prototype.getFrameData"),this._getPose()},g.prototype.requestAnimationFrame=function(e){return _e(e)},g.prototype.cancelAnimationFrame=function(e){return De(e)},g.prototype.wrapForFullscreen=function(e){if(M())return e;if(!this.fullscreenWrapper_){this.fullscreenWrapper_=document.createElement("div");var t=["height: "+Math.min(screen.height,screen.width)+"px !important","top: 0 !important","left: 0 !important","right: 0 !important","border: 0","margin: 0","padding: 0","z-index: 999999 !important","position: fixed"];this.fullscreenWrapper_.setAttribute("style",t.join("; ")+";"),this.fullscreenWrapper_.classList.add("webvr-polyfill-fullscreen-wrapper")}if(this.fullscreenElement_==e)return this.fullscreenWrapper_;if(this.fullscreenElement_&&(this.originalParent_?this.originalParent_.appendChild(this.fullscreenElement_):this.fullscreenElement_.parentElement.removeChild(this.fullscreenElement_)),this.fullscreenElement_=e,this.originalParent_=e.parentElement,this.originalParent_||document.body.appendChild(e),!this.fullscreenWrapper_.parentElement){var i=this.fullscreenElement_.parentElement;i.insertBefore(this.fullscreenWrapper_,this.fullscreenElement_),i.removeChild(this.fullscreenElement_)}this.fullscreenWrapper_.insertBefore(this.fullscreenElement_,this.fullscreenWrapper_.firstChild),this.fullscreenElementCachedStyle_=this.fullscreenElement_.getAttribute("style");var r=this;return function(){if(r.fullscreenElement_){var e=["position: absolute","top: 0","left: 0","width: "+Math.max(screen.width,screen.height)+"px","height: "+Math.min(screen.height,screen.width)+"px","border: 0","margin: 0","padding: 0"];r.fullscreenElement_.setAttribute("style",e.join("; ")+";")}}(),this.fullscreenWrapper_},g.prototype.removeFullscreenWrapper=function(){if(this.fullscreenElement_){var e=this.fullscreenElement_;this.fullscreenElementCachedStyle_?e.setAttribute("style",this.fullscreenElementCachedStyle_):e.removeAttribute("style"),this.fullscreenElement_=null,this.fullscreenElementCachedStyle_=null;var t=this.fullscreenWrapper_.parentElement;return this.fullscreenWrapper_.removeChild(e),this.originalParent_===t?t.insertBefore(e,this.fullscreenWrapper_):this.originalParent_&&this.originalParent_.appendChild(e),t.removeChild(this.fullscreenWrapper_),e}},g.prototype.requestPresent=function(e){var t=this.isPresenting,i=this;return e instanceof Array||(j("VRDisplay.prototype.requestPresent with non-array argument","an array of VRLayers as the first argument"),e=[e]),new Promise(function(r,n){if(!i.capabilities.canPresent)return void n(new Error("VRDisplay is not capable of presenting."));if(0==e.length||e.length>i.capabilities.maxLayers)return void n(new Error("Invalid number of layers."));var A=e[0];if(!A.source)return void r();var s=A.leftBounds||Ee,a=A.rightBounds||be;if(t){var o=i.layer_;o.source!==A.source&&(o.source=A.source);for(var l=0;l<4;l++)o.leftBounds[l]=s[l],o.rightBounds[l]=a[l];return i.wrapForFullscreen(i.layer_.source),i.updatePresent_(),void r()}if(i.layer_={predistorted:A.predistorted,source:A.source,leftBounds:s.slice(0),rightBounds:a.slice(0)},i.waitingForPresent_=!1,i.layer_&&i.layer_.source){var c=i.wrapForFullscreen(i.layer_.source),h=function(){var e=Q();i.isPresenting=c===e,i.isPresenting?(screen.orientation&&screen.orientation.lock&&screen.orientation.lock("landscape-primary").catch(function(e){console.error("screen.orientation.lock() failed due to",e.message)}),i.waitingForPresent_=!1,i.beginPresent_(),r()):(screen.orientation&&screen.orientation.unlock&&screen.orientation.unlock(),i.removeFullscreenWrapper(),i.disableWakeLock(),i.endPresent_(),i.removeFullscreenListeners_()),i.fireVRDisplayPresentChange_()},d=function(){i.waitingForPresent_&&(i.removeFullscreenWrapper(),i.removeFullscreenListeners_(),i.disableWakeLock(),i.waitingForPresent_=!1,i.isPresenting=!1,n(new Error("Unable to present.")))};i.addFullscreenListeners_(c,h,d),P(c)?(i.enableWakeLock(),i.waitingForPresent_=!0):(M()||B())&&(i.enableWakeLock(),i.isPresenting=!0,i.beginPresent_(),i.fireVRDisplayPresentChange_(),r())}i.waitingForPresent_||M()||(N(),n(new Error("Unable to present.")))})},g.prototype.exitPresent=function(){var e=this.isPresenting,t=this;return this.isPresenting=!1,this.layer_=null,this.disableWakeLock(),new Promise(function(i,r){e?(!N()&&M()&&(t.endPresent_(),t.fireVRDisplayPresentChange_()),B()&&(t.removeFullscreenWrapper(),t.removeFullscreenListeners_(),t.endPresent_(),t.fireVRDisplayPresentChange_()),i()):r(new Error("Was not presenting to VRDisplay."))})},g.prototype.getLayers=function(){return this.layer_?[this.layer_]:[]},g.prototype.fireVRDisplayPresentChange_=function(){var e=new CustomEvent("vrdisplaypresentchange",{detail:{display:this}});window.dispatchEvent(e)},g.prototype.fireVRDisplayConnect_=function(){var e=new CustomEvent("vrdisplayconnect",{detail:{display:this}});window.dispatchEvent(e)},g.prototype.addFullscreenListeners_=function(e,t,i){this.removeFullscreenListeners_(),this.fullscreenEventTarget_=e,this.fullscreenChangeHandler_=t,this.fullscreenErrorHandler_=i,t&&(document.fullscreenEnabled?e.addEventListener("fullscreenchange",t,!1):document.webkitFullscreenEnabled?e.addEventListener("webkitfullscreenchange",t,!1):document.mozFullScreenEnabled?document.addEventListener("mozfullscreenchange",t,!1):document.msFullscreenEnabled&&e.addEventListener("msfullscreenchange",t,!1)),i&&(document.fullscreenEnabled?e.addEventListener("fullscreenerror",i,!1):document.webkitFullscreenEnabled?e.addEventListener("webkitfullscreenerror",i,!1):document.mozFullScreenEnabled?document.addEventListener("mozfullscreenerror",i,!1):document.msFullscreenEnabled&&e.addEventListener("msfullscreenerror",i,!1))},g.prototype.removeFullscreenListeners_=function(){if(this.fullscreenEventTarget_){var e=this.fullscreenEventTarget_;if(this.fullscreenChangeHandler_){var t=this.fullscreenChangeHandler_;e.removeEventListener("fullscreenchange",t,!1),e.removeEventListener("webkitfullscreenchange",t,!1),document.removeEventListener("mozfullscreenchange",t,!1),e.removeEventListener("msfullscreenchange",t,!1)}if(this.fullscreenErrorHandler_){var i=this.fullscreenErrorHandler_;e.removeEventListener("fullscreenerror",i,!1),e.removeEventListener("webkitfullscreenerror",i,!1),document.removeEventListener("mozfullscreenerror",i,!1),e.removeEventListener("msfullscreenerror",i,!1)}this.fullscreenEventTarget_=null,this.fullscreenChangeHandler_=null,this.fullscreenErrorHandler_=null}},g.prototype.enableWakeLock=function(){this.wakelock_&&this.wakelock_.enable()},g.prototype.disableWakeLock=function(){this.wakelock_&&this.wakelock_.disable()},g.prototype.beginPresent_=function(){},g.prototype.endPresent_=function(){},g.prototype.submitFrame=function(e){},g.prototype.getEyeParameters=function(e){return null};var Me={ADDITIONAL_VIEWERS:[],DEFAULT_VIEWER:"",MOBILE_WAKE_LOCK:!0,DEBUG:!1,DPDB_URL:"https://dpdb.webvr.rocks/dpdb.json",K_FILTER:.98,PREDICTION_TIME_S:.04,CARDBOARD_UI_DISABLED:!1,ROTATE_INSTRUCTIONS_DISABLED:!1,YAW_ONLY:!1,BUFFER_SCALE:.5,DIRTY_SUBMIT_FRAME_BINDINGS:!1},Be={LEFT:"left",RIGHT:"right"};return w.prototype=Object.create(g.prototype),w.prototype._getPose=function(){return{position:null,orientation:this.poseSensor_.getOrientation(),linearVelocity:null,linearAcceleration:null,angularVelocity:null,angularAcceleration:null}},w.prototype._resetPose=function(){this.poseSensor_.resetPose&&this.poseSensor_.resetPose()},w.prototype._getFieldOfView=function(e){var t;if(e==Be.LEFT)t=this.deviceInfo_.getFieldOfViewLeftEye();else{if(e!=Be.RIGHT)return console.error("Invalid eye provided: %s",e),null;t=this.deviceInfo_.getFieldOfViewRightEye()}return t},w.prototype._getEyeOffset=function(e){var t;if(e==Be.LEFT)t=[.5*-this.deviceInfo_.viewer.interLensDistance,0,0];else{if(e!=Be.RIGHT)return console.error("Invalid eye provided: %s",e),null;t=[.5*this.deviceInfo_.viewer.interLensDistance,0,0]}return t},w.prototype.getEyeParameters=function(e){var t=this._getEyeOffset(e),i=this._getFieldOfView(e),r={offset:t,renderWidth:.5*this.deviceInfo_.device.width*this.bufferScale_,renderHeight:this.deviceInfo_.device.height*this.bufferScale_};return Object.defineProperty(r,"fieldOfView",{enumerable:!0,get:function(){return j("VRFieldOfView","VRFrameData's projection matrices"),i}}),r},w.prototype.onDeviceParamsUpdated_=function(e){this.config.DEBUG&&console.log("DPDB reported that device params were updated."),this.deviceInfo_.updateDeviceParams(e),this.distorter_&&this.distorter_.updateDeviceInfo(this.deviceInfo_)},w.prototype.updateBounds_=function(){this.layer_&&this.distorter_&&(this.layer_.leftBounds||this.layer_.rightBounds)&&this.distorter_.setTextureBounds(this.layer_.leftBounds,this.layer_.rightBounds)},w.prototype.beginPresent_=function(){var e=this.layer_.source.getContext("webgl");e||(e=this.layer_.source.getContext("experimental-webgl")),e||(e=this.layer_.source.getContext("webgl2")),e&&(this.layer_.predistorted?this.config.CARDBOARD_UI_DISABLED||(e.canvas.width=x()*this.bufferScale_,e.canvas.height=L()*this.bufferScale_,this.cardboardUI_=new r(e)):(this.config.CARDBOARD_UI_DISABLED||(this.cardboardUI_=new r(e)),this.distorter_=new i(e,this.cardboardUI_,this.config.BUFFER_SCALE,this.config.DIRTY_SUBMIT_FRAME_BINDINGS),this.distorter_.updateDeviceInfo(this.deviceInfo_)),this.cardboardUI_&&this.cardboardUI_.listen(function(e){this.viewerSelector_.show(this.layer_.source.parentElement),e.stopPropagation(),e.preventDefault()}.bind(this),function(e){this.exitPresent(),e.stopPropagation(),e.preventDefault()}.bind(this)),this.rotateInstructions_&&(S()&&k()?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_())},w.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)},w.prototype.updatePresent_=function(){this.endPresent_(),this.beginPresent_()},w.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()}},w.prototype.onOrientationChange_=function(e){this.viewerSelector_.hide(),this.rotateInstructions_&&this.rotateInstructions_.update(),this.onResize_()},w.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("; ")+";"),z(t.canvas)}},w.prototype.onViewerChanged_=function(e){this.deviceInfo_.setViewer(e),this.distorter_&&this.distorter_.updateDeviceInfo(this.deviceInfo_),this.fireVRDisplayDeviceParamsChange_()},w.prototype.fireVRDisplayDeviceParamsChange_=function(){var e=new CustomEvent("vrdisplaydeviceparamschange",{detail:{vrdisplay:this,deviceInfo:this.deviceInfo_}});window.dispatchEvent(e)},w.VRFrameData=m,w.VRDisplay=g,w}()}()}),s=function(e){return e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}(A),a={ADDITIONAL_VIEWERS:[],DEFAULT_VIEWER:"",PROVIDE_MOBILE_VRDISPLAY:!0,MOBILE_WAKE_LOCK:!0,DEBUG:!1,DPDB_URL:"https://dpdb.webvr.rocks/dpdb.json",K_FILTER:.98,PREDICTION_TIME_S:.04,CARDBOARD_UI_DISABLED:!1,ROTATE_INSTRUCTIONS_DISABLED:!1,YAW_ONLY:!1,BUFFER_SCALE:.5,DIRTY_SUBMIT_FRAME_BINDINGS:!1};e.prototype.getPolyfillDisplays=function(){if(this._polyfillDisplaysPopulated)return this.polyfillDisplays;if(i()){var e=new s({ADDITIONAL_VIEWERS:this.config.ADDITIONAL_VIEWERS,DEFAULT_VIEWER:this.config.DEFAULT_VIEWER,MOBILE_WAKE_LOCK:this.config.MOBILE_WAKE_LOCK,DEBUG:this.config.DEBUG,DPDB_URL:this.config.DPDB_URL,CARDBOARD_UI_DISABLED:this.config.CARDBOARD_UI_DISABLED,K_FILTER:this.config.K_FILTER,PREDICTION_TIME_S:this.config.PREDICTION_TIME_S,ROTATE_INSTRUCTIONS_DISABLED:this.config.ROTATE_INSTRUCTIONS_DISABLED,YAW_ONLY:this.config.YAW_ONLY,BUFFER_SCALE:this.config.BUFFER_SCALE,DIRTY_SUBMIT_FRAME_BINDINGS:this.config.DIRTY_SUBMIT_FRAME_BINDINGS});this.polyfillDisplays.push(e)}return this._polyfillDisplaysPopulated=!0,this.polyfillDisplays},e.prototype.enable=function(){if(this.enabled=!0,this.hasNative&&this.native.VRFrameData){var e=this.native.VRFrameData,t=new this.native.VRFrameData,i=this.native.VRDisplay.prototype.getFrameData;window.VRDisplay.prototype.getFrameData=function(n){if(n instanceof e)return void i.call(this,n);i.call(this,t),n.pose=t.pose,r(t.leftProjectionMatrix,n.leftProjectionMatrix),r(t.rightProjectionMatrix,n.rightProjectionMatrix),r(t.leftViewMatrix,n.leftViewMatrix),r(t.rightViewMatrix,n.rightViewMatrix)}}navigator.getVRDisplays=this.getVRDisplays.bind(this),window.VRDisplay=s.VRDisplay,window.VRFrameData=s.VRFrameData},e.prototype.getVRDisplays=function(){var e=this;this.config;return this.hasNative?this.native.getVRDisplays.call(navigator).then(function(t){return t.length>0?t:e.getPolyfillDisplays()}):Promise.resolve(this.getPolyfillDisplays())},e.version="0.10.10",e.VRFrameData=s.VRFrameData,e.VRDisplay=s.VRDisplay;var o=Object.freeze({default:e}),l=o&&e||o;return void 0!==t&&t.window&&(t.document||(t.document=t.window.document),t.navigator||(t.navigator=t.window.navigator)),l}); -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) - -},{}],50:[function(_dereq_,module,exports){ -function idxOf(e,n,r,t){var i=e.indexOf(n,r);return-1===i||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;sr&&!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){return{start:n,end:n+Math.min(t,r-n)}}var newline=/\n/,newlineChar="\n",whitespace=/\s/;module.exports=function(e,n){return module.exports.lines(e,n).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)}; -},{}],51:[function(_dereq_,module,exports){ -"use strict";function forEachArray(e,t){for(var r=0;r0&&(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){try{if("document"===e.responseType)return e.responseXML;var t=e.responseXML&&"parsererror"===e.responseXML.documentElement.nodeName;if(""===e.responseType&&!t)return e.responseXML}catch(e){}return null}function noop(){}var window=_dereq_("global/window"),isFunction=_dereq_("is-function"),parseHeaders=_dereq_("parse-headers"),xtend=_dereq_("xtend");module.exports=createXHR,module.exports.default=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":17,"is-function":22,"parse-headers":32,"xtend":53}],52:[function(_dereq_,module,exports){ -module.exports=function(){return void 0!==self.DOMParser?function(e){return(new self.DOMParser).parseFromString(e,"application/xml")}:void 0!==self.ActiveXObject&&new self.ActiveXObject("Microsoft.XMLDOM")?function(e){var n=new self.ActiveXObject("Microsoft.XMLDOM");return n.async="false",n.loadXML(e),n}:function(e){var n=document.createElement("div");return n.innerHTML=e,n}}(); -},{}],53:[function(_dereq_,module,exports){ -function extend(){for(var r={},e=0;e 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":"cross-env FOR_RELEASE=true node scripts/release.js 1.0.2 1.0.3","start":"npm run dev","start:https":"cross-env SSL=true npm run dev","test":"karma start ./tests/karma.conf.js","test:docs":"node scripts/docsLint.js","test:firefox":"npm test -- --browsers Firefox","test:chrome":"npm test -- --browsers Chrome","test:nobrowser":"NO_BROWSER=true npm test","test:node":"mocha --ui tdd tests/node"},"repository":"aframevr/aframe","license":"MIT","files":["dist/*","docs/**/*","src/**/*","vendor/**/*"],"dependencies":{"custom-event-polyfill":"^1.0.6","debug":"ngokevin/debug#noTimestamp","deep-assign":"^2.0.0","document-register-element":"dmarcos/document-register-element#8ccc532b7f3744be954574caf3072a5fd260ca90","load-bmfont":"^1.2.3","object-assign":"^4.0.1","present":"0.0.6","promise-polyfill":"^3.1.0","super-animejs":"^3.1.0","super-three":"^0.111.5","three-bmfont-text":"dmarcos/three-bmfont-text#1babdf8507","webvr-polyfill":"^0.10.10"},"devDependencies":{"browserify":"^13.1.0","browserify-css":"^0.8.4","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","envify":"^3.4.1","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":"^1.2.0","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"}} -},{}],55:[function(_dereq_,module,exports){ -function getPropertyType(t,e){var i,n,o,a;return o=e.split("."),n=o[0],a=o[1],i=t.components[n]||components[n],i?a&&!i.schema[a]?null:a?i.schema[a].type:i.schema.type:null}function toRadians(t){t.x=THREE.Math.degToRad(t.x),t.y=THREE.Math.degToRad(t.y),t.z=THREE.Math.degToRad(t.z)}function addEventListeners(t,e,i){var n;for(n=0;n=1),isRawProperty(a)?setRawProperty(r,a.property,n,a.type):setComponentProperty(r,a.property,n))}}())},updateConfigForVector:function(){var t,e,i,n=this.config,o=this.data,a=this.el;e=""!==o.from?utils.coordinates.parse(o.from):getComponentProperty(a,o.property),i=utils.coordinates.parse(o.to),o.property===PROP_ROTATION&&(toRadians(e),toRadians(i)),this.targetsArray.length=0,this.targetsArray.push(e),n.targets=this.targetsArray;for(t in i)n[t]=i[t];if(o.property===PROP_POSITION||o.property===PROP_ROTATION||o.property===PROP_SCALE)return void(n.update=function(){var t={};return function(e){var i=e.animatables[0].target;o.property===PROP_SCALE&&(i.x=Math.max(1e-4,i.x),i.y=Math.max(1e-4,i.y),i.z=Math.max(1e-4,i.z)),i.x===t.x&&i.y===t.y&&i.z===t.z||(t.x=i.x,t.y=i.y,t.z=i.z,a.object3D[o.property].set(i.x,i.y,i.z))}}());n.update=function(){var t={};return function(e){var i=e.animatables[0].target;i.x===t.x&&i.y===t.y&&i.z===t.z||(t.x=i.x,t.y=i.y,t.z=i.z,setComponentProperty(a,o.property,i))}}()},updateConfig:function(){var t;t=getPropertyType(this.el,this.data.property),isRawProperty(this.data)&&this.data.type===TYPE_COLOR?this.updateConfigForRawColor():"vec2"===t||"vec3"===t||"vec4"===t?this.updateConfigForVector():this.updateConfigForDefault()},waitComponentInitRawProperty:function(t){var e,i=this.data,n=this.el,o=this;return""===i.from&&(!!i.property.startsWith(STRING_COMPONENTS)&&(e=splitDot(i.property)[1],!n.components[e]&&(n.addEventListener("componentinitialized",function i(a){a.detail.name===e&&(t(),o.animation=anime(o.config),n.removeEventListener("componentinitialized",i))}),!0)))},stopRelatedAnimations:function(){var t,e;for(e in this.el.components)t=this.el.components[e],e!==this.attrName&&"animation"===t.name&&t.animationIsPlaying&&t.data.property===this.data.property&&(t.animationIsPlaying=!1)},addEventListeners:function(){var t=this.data,e=this.el;addEventListeners(e,t.startEvents,this.onStartEvent),addEventListeners(e,t.pauseEvents,this.pauseAnimation),addEventListeners(e,t.resumeEvents,this.resumeAnimation)},removeEventListeners:function(){var t=this.data,e=this.el;removeEventListeners(e,t.startEvents,this.onStartEvent),removeEventListeners(e,t.pauseEvents,this.pauseAnimation),removeEventListeners(e,t.resumeEvents,this.resumeAnimation)},setColorConfig:function(t,e){colorHelperFrom.set(t),colorHelperTo.set(e),t=this.fromColor,e=this.toColor,t.r=colorHelperFrom.r,t.g=colorHelperFrom.g,t.b=colorHelperFrom.b,e.r=colorHelperTo.r,e.g=colorHelperTo.g,e.b=colorHelperTo.b}}); -},{"../core/component":108,"../lib/three":156,"../utils":181,"super-animejs":36}],56:[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":108,"../lib/three":156}],57:[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"]},CANVAS_HOVER_CLASS="a-mouse-cursor-hover";module.exports.Component=registerComponent("cursor",{dependencies:["raycaster"],schema:{downEvents:{default:[]},fuse:{default:utils.device.isMobile()},fuseTimeout:{default:1500,min:0},mouseCursorStylesEnabled:{default:!0},upEvents:{default:[]},rayOrigin:{default:"entity",oneOf:["mouse","entity"]}},init:function(){var e=this;this.fuseTimeout=void 0,this.cursorDownEl=null,this.intersectedEl=null,this.canvasBounds=document.body.getBoundingClientRect(),this.isCursorDown=!1,this.updateCanvasBounds=utils.debounce(function(){e.canvasBounds=e.el.sceneEl.canvas.getBoundingClientRect()},500),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=n.sceneEl.canvas,s.downEvents.length||s.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,s=this.data,n=this.el,i=this;t=n.sceneEl.canvas,t?e():n.sceneEl.addEventListener("render-target-loaded",e),s.downEvents.forEach(function(e){n.addEventListener(e,i.onCursorDown)}),s.upEvents.forEach(function(e){n.addEventListener(e,i.onCursorUp)}),n.addEventListener("raycaster-intersection",this.onIntersection),n.addEventListener("raycaster-intersection-cleared",this.onIntersectionCleared),n.sceneEl.addEventListener("rendererresize",this.updateCanvasBounds),window.addEventListener("resize",this.updateCanvasBounds),window.addEventListener("scroll",this.updateCanvasBounds),this.updateMouseEventListeners()},removeEventListeners:function(){var e,t=this.data,s=this.el,n=this;e=s.sceneEl.canvas,!e||t.downEvents.length||t.upEvents.length||(CANVAS_EVENTS.DOWN.forEach(function(t){e.removeEventListener(t,n.onCursorDown)}),CANVAS_EVENTS.UP.forEach(function(t){e.removeEventListener(t,n.onCursorUp)})),t.downEvents.forEach(function(e){s.removeEventListener(e,n.onCursorDown)}),t.upEvents.forEach(function(e){s.removeEventListener(e,n.onCursorUp)}),s.removeEventListener("raycaster-intersection",this.onIntersection),s.removeEventListener("raycaster-intersection-cleared",this.onIntersectionCleared),e.removeEventListener("mousemove",this.onMouseMove),e.removeEventListener("touchstart",this.onMouseMove),e.removeEventListener("touchmove",this.onMouseMove),s.sceneEl.removeEventListener("rendererresize",this.updateCanvasBounds),window.removeEventListener("resize",this.updateCanvasBounds),window.removeEventListener("scroll",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,s=new THREE.Vector3,n={origin:s,direction:e};return function(i){var o,r,a,u=this.canvasBounds,c=this.el.sceneEl.camera;c.parent.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=-a/u.height*2+1,s.setFromMatrixPosition(c.matrixWorld),e.set(t.x,t.y,.5).unproject(c).sub(s).normalize(),this.el.setAttribute("raycaster",n),"touchmove"===i.type&&i.preventDefault()}}(),onCursorDown:function(e){this.isCursorDown=!0,"mouse"===this.data.rayOrigin&&"touchstart"===e.type&&(this.onMouseMove(e),this.el.components.raycaster.checkIntersections(),e.preventDefault()),this.twoWayEmit(EVENTS.MOUSEDOWN),this.cursorDownEl=this.intersectedEl},onCursorUp:function(e){if(this.isCursorDown){this.isCursorDown=!1;var t=this.data;this.twoWayEmit(EVENTS.MOUSEUP),this.cursorDownEl&&this.cursorDownEl!==this.intersectedEl&&(this.intersectedEventDetail.intersection=null,this.cursorDownEl.emit(EVENTS.MOUSEUP,this.intersectedEventDetail)),t.fuse&&"mouse"!==t.rayOrigin||!this.intersectedEl||this.cursorDownEl!==this.intersectedEl||this.twoWayEmit(EVENTS.CLICK),this.cursorDownEl=null,"touchend"===e.type&&e.preventDefault()}},onIntersection:function(e){var t,s,n,i,o=this.el;s=e.detail.els[0]===o?1:0,i=e.detail.intersections[s],(n=e.detail.els[s])&&this.intersectedEl!==n&&(this.intersectedEl&&(t=this.el.components.raycaster.getIntersection(this.intersectedEl))&&t.distance<=i.distance||(this.clearCurrentIntersection(!0),this.setIntersection(n,i)))},onIntersectionCleared:function(e){-1!==e.detail.clearedEls.indexOf(this.intersectedEl)&&this.clearCurrentIntersection()},setIntersection:function(e,t){var s=this.el,n=this.data,i=this;this.intersectedEl!==e&&(this.intersectedEl=e,s.addState(STATES.HOVERING),e.addState(STATES.HOVERED),this.twoWayEmit(EVENTS.MOUSEENTER),this.data.mouseCursorStylesEnabled&&"mouse"===this.data.rayOrigin&&this.el.sceneEl.canvas.classList.add(CANVAS_HOVER_CLASS),0!==n.fuseTimeout&&n.fuse&&(s.addState(STATES.FUSING),this.twoWayEmit(EVENTS.FUSING),this.fuseTimeout=setTimeout(function(){s.removeState(STATES.FUSING),i.twoWayEmit(EVENTS.CLICK)},n.fuseTimeout)))},clearCurrentIntersection:function(e){var t,s,n,i=this.el;this.intersectedEl&&(this.intersectedEl.removeState(STATES.HOVERED),i.removeState(STATES.HOVERING),i.removeState(STATES.FUSING),this.twoWayEmit(EVENTS.MOUSELEAVE),this.data.mouseCursorStylesEnabled&&"mouse"===this.data.rayOrigin&&this.el.sceneEl.canvas.classList.remove(CANVAS_HOVER_CLASS),this.intersectedEl=null,clearTimeout(this.fuseTimeout),!0!==e&&(n=this.el.components.raycaster.intersections,0!==n.length&&(t=n[0].object.el===i?1:0,(s=n[t])&&this.setIntersection(s.object.el,s))))},twoWayEmit:function(e){var t,s=this.el,n=this.intersectedEl;t=this.el.components.raycaster.getIntersection(n),this.eventDetail.intersectedEl=n,this.eventDetail.intersection=t,s.emit(e,this.eventDetail),n&&(this.intersectedEventDetail.intersection=t,n.emit(e,this.intersectedEventDetail))}}); -},{"../core/component":108,"../utils/":181}],58:[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,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",isWebXRAvailable=_dereq_("../utils/").device.isWebXRAvailable,GAMEPAD_ID_WEBXR="google-daydream",GAMEPAD_ID_WEBVR="Daydream Controller",GAMEPAD_ID_PREFIX=isWebXRAvailable?GAMEPAD_ID_WEBXR:GAMEPAD_ID_WEBVR;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},orientationOffset:{type:"vec3"},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.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.controllerPresent=!1,this.lastControllerCheck=0,this.bindMethods()},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(){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,orientationOffset:e.orientationOffset}),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){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":108,"../utils/":181,"../utils/bind":175,"../utils/tracked-controls":189}],59:[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,isWebXRAvailable=_dereq_("../utils/").device.isWebXRAvailable,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_WEBXR="samsung-gearvr",GAMEPAD_ID_WEBVR="Gear VR",GAMEPAD_ID_PREFIX=isWebXRAvailable?GAMEPAD_ID_WEBXR:GAMEPAD_ID_WEBVR,INPUT_MAPPING_WEBVR={axes:{trackpad:[0,1]},buttons:["trackpad","trigger"]},INPUT_MAPPING_WEBXR={left:{axes:{touchpad:[0,1]},buttons:["trigger","none","touchpad","menu"]},right:{axes:{touchpad:[0,1]},buttons:["trigger","none","touchpad","menu"]}},INPUT_MAPPING=isWebXRAvailable?INPUT_MAPPING_WEBXR:INPUT_MAPPING_WEBVR;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},orientationOffset:{type:"vec3"},armModel:{default:!0}},mapping:INPUT_MAPPING,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.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.controllerPresent=!1,this.lastControllerCheck=0,this.bindMethods()},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(){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,hand:e.hand,idPrefix:GAMEPAD_ID_PREFIX,id:GAMEPAD_ID_PREFIX,orientationOffset:e.orientationOffset}),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){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":108,"../utils/":181,"../utils/bind":175,"../utils/tracked-controls":189}],60:[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,GAMEPAD_ID_PREFIX="generic",INPUT_MAPPING={axes:{touchpad:[0,1],thumbstick:[2,3]},buttons:["trigger","squeeze","touchpad","thumbstick"]};module.exports.Component=registerComponent("generic-tracked-controller-controls",{schema:{hand:{default:""},defaultModel:{default:!0},defaultModelColor:{default:"gray"},orientationOffset:{type:"vec3"}},mapping:INPUT_MAPPING,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.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.controllerPresent=!1,this.lastControllerCheck=0,this.rendererSystem=this.el.sceneEl.systems.renderer,this.bindMethods()},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("axismove",this.onAxisMoved),this.controllerEventsActive=!1},checkIfControllerPresent:function(){var t=this.data,e=t.hand?t.hand:void 0;checkControllerPresentAndSetup(this,GAMEPAD_ID_PREFIX,{hand:e,iterateControllerProfiles:!0})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},injectTrackedControls:function(){var t=this.el,e=this.data;this.el.components["tracked-controls"]||(t.setAttribute("tracked-controls",{hand:e.hand,idPrefix:GAMEPAD_ID_PREFIX,orientationOffset:e.orientationOffset,iterateControllerProfiles:!0}),this.data.defaultModel&&this.initDefaultModel())},addControllersUpdateListener:function(){this.el.sceneEl.addEventListener("controllersupdated",this.onControllersUpdate,!1)},removeControllersUpdateListener:function(){this.el.sceneEl.removeEventListener("controllersupdated",this.onControllersUpdate,!1)},onControllersUpdate:function(){this.checkIfControllerPresent()},onButtonChanged:function(t){var e=this.mapping.buttons[t.detail.id];e&&this.el.emit(e+"changed",t.detail.state)},onAxisMoved:function(t){emitIfAxesChanged(this,this.mapping.axes,t)},initDefaultModel:function(){var t=this.modelEl=document.createElement("a-entity");t.setAttribute("geometry",{primitive:"sphere",radius:.03}),t.setAttribute("material",{color:this.data.color}),this.el.appendChild(t)}}); -},{"../core/component":108,"../utils/bind":175,"../utils/tracked-controls":189}],61:[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,schemaChange:!0},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=this.oldData&&this.oldData.primitive,r=e.primitive,m=geometries[r]&&geometries[r].schema;if(!m)throw new Error("Unknown geometry schema `"+r+"`");t&&t===r||this.extendSchema(m)}}); -},{"../core/component":108,"../core/geometry":109,"../lib/three":156}],62:[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(){var e=this.system.getDRACOLoader();this.model=null,this.loader=new THREE.GLTFLoader,e&&this.loader.setDRACOLoader(e)},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 r=e&&e.message?e.message:"Failed to load glTF model";warn(r),o.emit("model-error",{format:"gltf",src:t})}))},remove:function(){this.model&&this.el.removeObject3D("mesh")}}); -},{"../core/component":108,"../lib/three":156,"../utils/":181}],63:[function(_dereq_,module,exports){ -function getGestureEventName(t,e){var n;if(t)return n=EVENTS[t],"grip"===n?n+(e?"close":"open"):"point"===n?n+(e?"up":"down"):"pointing"===n||"pistol"===n?n+(e?"start":"end"):void 0}function isViveController(t){var e=t&&t.controller;return e&&(e.id&&0===e.id.indexOf("OpenVR ")||e.profiles&&e.profiles[0]&&"htc-vive-controller-mv"===e.profiles[0])}var registerComponent=_dereq_("../core/component").registerComponent,MODEL_URLS={left:"https://cdn.aframe.io/controllers/hands/leftHand.glb",right:"https://cdn.aframe.io/controllers/hands/rightHand.glb"},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",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.GLTFLoader,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=this.onControllerConnected.bind(this),this.onControllerDisconnected=this.onControllerDisconnected.bind(this),e.addEventListener("controllerconnected",this.onControllerConnected),e.addEventListener("controllerdisconnected",this.onControllerDisconnected),e.object3D.visible=!1},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)},onControllerConnected:function(){this.el.object3D.visible=!0},onControllerDisconnected:function(){this.el.object3D.visible=!1},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,i=this;e={hand:o,model:!1,orientationOffset:{x:0,y:0,z:"left"===o?90:-90}},o!==t&&this.loader.load(MODEL_URLS[o],function(t){var o=t.scene.children[0];o.mixer=new THREE.AnimationMixer(o),i.clips=t.animations,n.setObject3D("mesh",o),o.position.set(0,0,0),o.rotation.set(0,0,0),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;return isViveController(this.el.components["tracked-controls"])?e||i?t=ANIMATIONS.fist:o&&(t=ANIMATIONS.point):e?t=n||r||o?i?ANIMATIONS.fist:ANIMATIONS.point:i?ANIMATIONS.thumbUp:ANIMATIONS.pointThumb:i&&(t=ANIMATIONS.hold),t},getClip:function(t){var e,n;for(n=0;n20)this.previousQuaternion||(this.quaternionClone.copy(i),this.previousQuaternion=this.quaternionClone),s.lookAt(e);else{if(o=this.calculateCameraPortalOrientation(),a<.5){if(!0===this.semiSphereEl.getAttribute("visible"))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&&!1!==r.el.getAttribute("visible")&&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":108,"../core/shader":118,"../lib/three":156}],69:[function(_dereq_,module,exports){ -var registerComponent=_dereq_("../core/component").registerComponent,THREE=_dereq_("../lib/three"),utils=_dereq_("../utils/"),bind=utils.bind,PI_2=Math.PI/2;module.exports.Component=registerComponent("look-controls",{dependencies:["position","rotation"],schema:{enabled:{default:!0},hmdEnabled:{default:!0},pointerLockEnabled:{default:!1},reverseMouseDrag:{default:!1},reverseTouchDrag:{default:!1},touchEnabled:{default:!0}},init:function(){this.deltaYaw=0,this.previousHMDPosition=new THREE.Vector3,this.hmdQuaternion=new THREE.Quaternion,this.magicWindowAbsoluteEuler=new THREE.Euler,this.magicWindowDeltaEuler=new THREE.Euler,this.position=new THREE.Vector3,this.savedRotation=new THREE.Vector3,this.savedPosition=new THREE.Vector3,this.magicWindowObject=new THREE.Object3D,this.rotation={},this.deltaRotation={},this.savedPose=null,this.pointerLocked=!1,this.setupMouseControls(),this.bindMethods(),this.el.object3D.matrixAutoUpdate=!1,this.el.object3D.updateMatrix(),this.setupMagicWindowControls(),this.savedPose={position:new THREE.Vector3,rotation:new THREE.Euler},this.el.sceneEl.is("vr-mode")&&this.onEnterVR()},setupMagicWindowControls:function(){var e;utils.device.isMobile()&&(e=this.magicWindowControls=new THREE.DeviceOrientationControls(this.magicWindowObject),"undefined"!=typeof DeviceOrientationEvent&&DeviceOrientationEvent.requestPermission&&(e.enabled=!1,this.el.sceneEl.components["device-orientation-permission-ui"].permissionGranted?e.enabled=!0:this.el.sceneEl.addEventListener("deviceorientationpermissiongranted",function(){e.enabled=!0})))},update:function(e){var t=this.data;t.enabled!==e.enabled&&this.updateGrabCursor(t.enabled),!e||t.hmdEnabled||e.hmdEnabled||(this.pitchObject.rotation.set(0,0,0),this.yawObject.rotation.set(0,0,0)),e&&!t.pointerLockEnabled!==e.pointerLockEnabled&&(this.removeEventListeners(),this.addEventListeners(),this.pointerLocked&&this.exitPointerLock())},tick:function(e){this.data.enabled&&this.updateOrientation()},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners(),this.pointerLocked&&this.exitPointerLock()},remove:function(){this.removeEventListeners(),this.pointerLocked&&this.exitPointerLock()},bindMethods:function(){this.onMouseDown=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 e=this.el.sceneEl,t=e.canvas;if(!t)return void e.addEventListener("render-target-loaded",bind(this.addEventListeners,this));t.addEventListener("mousedown",this.onMouseDown,!1),window.addEventListener("mousemove",this.onMouseMove,!1),window.addEventListener("mouseup",this.onMouseUp,!1),t.addEventListener("touchstart",this.onTouchStart),window.addEventListener("touchmove",this.onTouchMove),window.addEventListener("touchend",this.onTouchEnd),e.addEventListener("enter-vr",this.onEnterVR),e.addEventListener("exit-vr",this.onExitVR),this.data.pointerLockEnabled&&(document.addEventListener("pointerlockchange",this.onPointerLockChange,!1),document.addEventListener("mozpointerlockchange",this.onPointerLockChange,!1),document.addEventListener("pointerlockerror",this.onPointerLockError,!1))},removeEventListeners:function(){var e=this.el.sceneEl,t=e&&e.canvas;t&&(t.removeEventListener("mousedown",this.onMouseDown),window.removeEventListener("mousemove",this.onMouseMove),window.removeEventListener("mouseup",this.onMouseUp),t.removeEventListener("touchstart",this.onTouchStart),window.removeEventListener("touchmove",this.onTouchMove),window.removeEventListener("touchend",this.onTouchEnd),e.removeEventListener("enter-vr",this.onEnterVR),e.removeEventListener("exit-vr",this.onExitVR),document.removeEventListener("pointerlockchange",this.onPointerLockChange,!1),document.removeEventListener("mozpointerlockchange",this.onPointerLockChange,!1),document.removeEventListener("pointerlockerror",this.onPointerLockError,!1))},updateOrientation:function(){var e=new THREE.Matrix4;return function(){var t,o=this.el.object3D,n=this.pitchObject,i=this.yawObject,s=this.el.sceneEl;if(s.is("vr-mode")&&s.checkHeadsetConnected())return void(s.hasWebXR&&(t=s.renderer.xr.getCameraPose())&&(e.elements=t.transform.matrix,e.decompose(o.position,o.rotation,o.scale)));o.updateMatrix(),this.updateMagicWindowOrientation(),o.rotation.x=this.magicWindowDeltaEuler.x+n.rotation.x,o.rotation.y=this.magicWindowDeltaEuler.y+i.rotation.y,o.rotation.z=this.magicWindowDeltaEuler.z}}(),updateMagicWindowOrientation:function(){var e=this.magicWindowAbsoluteEuler,t=this.magicWindowDeltaEuler;this.magicWindowControls&&this.magicWindowControls.enabled&&(this.magicWindowControls.update(),e.setFromQuaternion(this.magicWindowObject.quaternion,"YXZ"),this.previousMagicWindowYaw||0===e.y||(this.previousMagicWindowYaw=e.y),this.previousMagicWindowYaw&&(t.x=e.x,t.y+=e.y-this.previousMagicWindowYaw,t.z=e.z,this.previousMagicWindowYaw=e.y))},onMouseMove:function(e){var t,o,n,i=this.pitchObject,s=this.previousMouseEvent,r=this.yawObject;this.data.enabled&&(this.mouseDown||this.pointerLocked)&&(this.pointerLocked?(o=e.movementX||e.mozMovementX||0,n=e.movementY||e.mozMovementY||0):(o=e.screenX-s.screenX,n=e.screenY-s.screenY),this.previousMouseEvent=e,t=this.data.reverseMouseDrag?1:-1,r.rotation.y+=.002*o*t,i.rotation.x+=.002*n*t,i.rotation.x=Math.max(-PI_2,Math.min(PI_2,i.rotation.x)))},onMouseDown:function(e){var t=this.el.sceneEl;if(this.data.enabled&&!t.is("vr-mode")&&0===e.button){var o=t&&t.canvas;this.mouseDown=!0,this.previousMouseEvent=e,this.showGrabbingCursor(),this.data.pointerLockEnabled&&!this.pointerLocked&&(o.requestPointerLock?o.requestPointerLock():o.mozRequestPointerLock&&o.mozRequestPointerLock())}},showGrabbingCursor:function(){this.el.sceneEl.canvas.style.cursor="grabbing"},hideGrabbingCursor:function(){this.el.sceneEl.canvas.style.cursor=""},onMouseUp:function(){this.mouseDown=!1,this.hideGrabbingCursor()},onTouchStart:function(e){1===e.touches.length&&this.data.touchEnabled&&!this.el.sceneEl.is("vr-mode")&&(this.touchStart={x:e.touches[0].pageX,y:e.touches[0].pageY},this.touchStarted=!0)},onTouchMove:function(e){var t,o,n=this.el.sceneEl.canvas,i=this.yawObject;this.touchStarted&&this.data.touchEnabled&&(o=2*Math.PI*(e.touches[0].pageX-this.touchStart.x)/n.clientWidth,t=this.data.reverseTouchDrag?1:-1,i.rotation.y-=.5*o*t,this.touchStart={x:e.touches[0].pageX,y:e.touches[0].pageY})},onTouchEnd:function(){this.touchStarted=!1},onEnterVR:function(){this.el.sceneEl.checkHeadsetConnected()&&(this.saveCameraPose(),this.el.object3D.position.set(0,0,0),this.el.object3D.rotation.set(0,0,0),this.el.object3D.updateMatrix())},onExitVR:function(){this.el.sceneEl.checkHeadsetConnected()&&(this.restoreCameraPose(),this.previousHMDPosition.set(0,0,0))},onPointerLockChange:function(){this.pointerLocked=!(!document.pointerLockElement&&!document.mozPointerLockElement)},onPointerLockError:function(){this.pointerLocked=!1},exitPointerLock:function(){document.exitPointerLock(),this.pointerLocked=!1},updateGrabCursor:function(e){function t(){n.canvas.classList.add("a-grab-cursor")}function o(){n.canvas.classList.remove("a-grab-cursor")}var n=this.el.sceneEl;return n.canvas?e?void t():void o():void(e?n.addEventListener("render-target-loaded",t):n.addEventListener("render-target-loaded",o))},saveCameraPose:function(){var e=this.el;this.savedPose.position.copy(e.object3D.position),this.savedPose.rotation.copy(e.object3D.rotation),this.hasSavedPose=!0},restoreCameraPose:function(){var e=this.el,t=this.savedPose;this.hasSavedPose&&(e.object3D.position.copy(t.position),e.object3D.rotation.copy(t.rotation),this.hasSavedPose=!1)}}); -},{"../core/component":108,"../lib/three":156,"../utils/":181}],70:[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 parseBlending(e){switch(e){case"none":return THREE.NoBlending;case"additive":return THREE.AdditiveBlending;case"subtractive":return THREE.SubtractiveBlending;case"multiply":return THREE.MultiplyBlending;default:return THREE.NormalBlending}}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,schemaChange:!0},side:{default:"front",oneOf:["front","back","double"]},transparent:{default:!1},vertexColors:{type:"string",default:"none",oneOf:["face","vertex"]},visible:{default:!0},blending:{default:"normal",oneOf:["none","normal","additive","subtractive","multiply"]}},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,a,r,i;a=e&&e.shader,t=this.oldData&&this.oldData.shader,i=a||t,r=shaders[i]&&shaders[i].schema,r||error("Unknown shader schema "+i),t&&a===t||(this.extendSchema(r),this.updateBehavior())},updateBehavior:function(){function e(e,t){var r;for(r in a)a[r]=e;s.shader.update(a)}var t,a,r=this.el.sceneEl,i=this.schema,s=this;this.tick=void 0,a={};for(t in i)"time"===i[t].type&&(this.tick=e,a[t]=!0);r&&(this.tick?r.addBehavior(this):r.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,a=this.data,r=this.material;r.alphaTest=a.alphaTest,r.depthTest=!1!==a.depthTest,r.depthWrite=!1!==a.depthWrite,r.opacity=a.opacity,r.flatShading=a.flatShading,r.side=parseSide(a.side),r.transparent=!1!==a.transparent||a.opacity<1,r.vertexColors=parseVertexColors(a.vertexColors),r.visible=a.visible,r.blending=parseBlending(a.blending);for(t in e)break;!t||e.alphaTest===a.alphaTest&&e.side===a.side&&e.vertexColors===a.vertexColors||(r.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":108,"../core/shader":118,"../lib/three":156,"../utils/":181}],71:[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(){var e=this;this.model=null,this.objLoader=new THREE.OBJLoader,this.mtlLoader=new THREE.MTLLoader(this.objLoader.manager),this.mtlLoader.crossOrigin="",this.el.addEventListener("componentinitialized",function(o){e.model&&"material"===o.detail.name&&e.applyMaterial()})},update:function(){var e=this.data;e.obj&&(this.resetMesh(),this.loadObj(e.obj,e.mtl))},remove:function(){this.model&&this.resetMesh()},resetMesh:function(){this.el.removeObject3D("mesh")},loadObj:function(e,o){var t=this,r=this.el,i=this.mtlLoader,a=this.objLoader,s=this.el.sceneEl.systems.renderer,n=o.substr(0,o.lastIndexOf("/")+1);if(o)return r.hasAttribute("material")&&warn("Material component properties are ignored when a .MTL is provided"),i.setResourcePath(n),void i.load(o,function(o){o.preload(),a.setMaterials(o),a.load(e,function(e){t.model=e,t.model.traverse(function(e){if(e.isMesh){var o=e.material;o.color&&s.applyColorCorrection(o.color),o.map&&s.applyColorCorrection(o.map),o.emissive&&s.applyColorCorrection(o.emissive),o.emissiveMap&&s.applyColorCorrection(o.emissiveMap)}}),r.setObject3D("mesh",e),r.emit("model-loaded",{format:"obj",model:e})})});a.load(e,function(e){t.model=e,t.applyMaterial(),r.setObject3D("mesh",e),r.emit("model-loaded",{format:"obj",model:e})})},applyMaterial:function(){var e=this.el.components.material;e&&this.model.traverse(function(o){o instanceof THREE.Mesh&&(o.material=e.material)})}}); -},{"../core/component":108,"../lib/three":156,"../utils/debug":177}],72:[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,isWebXRAvailable=_dereq_("../utils/").device.isWebXRAvailable,GAMEPAD_ID_WEBXR="oculus-go",GAMEPAD_ID_WEBVR="Oculus Go",OCULUS_GO_CONTROLLER_MODEL_URL="https://cdn.aframe.io/controllers/oculus/go/oculus-go-controller.gltf",GAMEPAD_ID_PREFIX=isWebXRAvailable?GAMEPAD_ID_WEBXR:GAMEPAD_ID_WEBVR,INPUT_MAPPING_WEBVR={axes:{trackpad:[0,1]},buttons:["trackpad","trigger"]},INPUT_MAPPING_WEBXR={left:{axes:{touchpad:[0,1]},buttons:["trigger","none","touchpad"]},right:{axes:{touchpad:[0,1]},buttons:["trigger","none","touchpad"]}},INPUT_MAPPING=isWebXRAvailable?INPUT_MAPPING_WEBXR:INPUT_MAPPING_WEBVR;module.exports.Component=registerComponent("oculus-go-controls",{schema:{hand:{default:""},buttonColor:{type:"color",default:"#FFFFFF"},buttonTouchedColor:{type:"color",default:"#BBBBBB"},buttonHighlightColor:{type:"color",default:"#7A7A7A"},model:{default:!0},orientationOffset:{type:"vec3"},armModel:{default:!0}},mapping:INPUT_MAPPING,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.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.controllerPresent=!1,this.lastControllerCheck=0,this.rendererSystem=this.el.sceneEl.systems.renderer,this.bindMethods()},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(){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,hand:e.hand,idPrefix:GAMEPAD_ID_PREFIX,orientationOffset:e.orientationOffset}),this.data.model&&this.el.setAttribute("gltf-model",OCULUS_GO_CONTROLLER_MODEL_URL)},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.trigger=o.getObjectByName("oculus_go_button_trigger"),e.trackpad=o.getObjectByName("oculus_go_touchpad"))},onButtonChanged:function(t){var e=this.mapping.buttons[t.detail.id];e&&this.el.emit(e+"changed",t.detail.state)},onAxisMoved:function(t){emitIfAxesChanged(this,this.mapping.axes,t)},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,i;switch(e){case"down":n=this.data.buttonHighlightColor;break;case"touchstart":n=this.data.buttonTouchedColor;break;default:n=this.data.buttonColor}i=o[t],i.material.color.set(n),this.rendererSystem.applyColorCorrection(i.material.color)}}}); -},{"../core/component":108,"../utils/":181,"../utils/bind":175,"../utils/tracked-controls":189}],73:[function(_dereq_,module,exports){ -var bind=_dereq_("../utils/bind"),registerComponent=_dereq_("../core/component").registerComponent,THREE=_dereq_("../lib/three"),trackedControlsUtils=_dereq_("../utils/tracked-controls"),checkControllerPresentAndSetup=trackedControlsUtils.checkControllerPresentAndSetup,emitIfAxesChanged=trackedControlsUtils.emitIfAxesChanged,onButtonEvent=trackedControlsUtils.onButtonEvent,isOculusBrowser=_dereq_("../utils/").device.isOculusBrowser(),isWebXRAvailable=_dereq_("../utils/").device.isWebXRAvailable,GAMEPAD_ID_WEBXR="oculus-touch",GAMEPAD_ID_WEBVR="Oculus Touch",GAMEPAD_ID_PREFIX=isWebXRAvailable?GAMEPAD_ID_WEBXR:GAMEPAD_ID_WEBVR,TOUCH_CONTROLLER_MODEL_BASE_URL="https://cdn.aframe.io/controllers/oculus/oculus-touch-controller-",TOUCH_GEN2_CONTROLLER_MODEL_BASE_URL=TOUCH_CONTROLLER_MODEL_BASE_URL,OCULUS_TOUCH_WEBVR={left:{modelUrl:TOUCH_CONTROLLER_MODEL_BASE_URL+"left.gltf",rayOrigin:{origin:{x:.008,y:-.01,z:0},direction:{x:0,y:-.8,z:-1}},modelPivotOffset:new THREE.Vector3(-.005,.003,-.055),modelPivotRotation:new THREE.Euler(0,0,0)},right:{modelUrl:TOUCH_CONTROLLER_MODEL_BASE_URL+"right.gltf",rayOrigin:{origin:{x:-.008,y:-.01,z:0},direction:{x:0,y:-.8,z:-1}},modelPivotOffset:new THREE.Vector3(.005,.003,-.055),modelPivotRotation:new THREE.Euler(0,0,0)}},OCULUS_TOUCH_WEBXR={left:{modelUrl:TOUCH_CONTROLLER_MODEL_BASE_URL+"left.gltf",rayOrigin:{origin:{x:.002,y:-.005,z:-.03},direction:{x:0,y:-.8,z:-1}},modelPivotOffset:new THREE.Vector3(-.005,.036,-.037),modelPivotRotation:new THREE.Euler(Math.PI/4.5,0,0)},right:{modelUrl:TOUCH_CONTROLLER_MODEL_BASE_URL+"right.gltf",rayOrigin:{origin:{x:-.002,y:-.005,z:-.03},direction:{x:0,y:-.8,z:-1}},modelPivotOffset:new THREE.Vector3(.005,.036,-.037),modelPivotRotation:new THREE.Euler(Math.PI/4.5,0,0)}},OCULUS_TOUCH_CONFIG=isWebXRAvailable?OCULUS_TOUCH_WEBXR:OCULUS_TOUCH_WEBVR,CONTROLLER_DEFAULT="oculus-touch",CONTROLLER_PROPERTIES={"oculus-touch":OCULUS_TOUCH_CONFIG,"oculus-touch-v2":{left:{modelUrl:TOUCH_GEN2_CONTROLLER_MODEL_BASE_URL+"gen2-left.gltf",rayOrigin:{origin:{x:-.01,y:0,z:-.02},direction:{x:0,y:-.5,z:-1}},modelPivotOffset:new THREE.Vector3(0,0,0),modelPivotRotation:new THREE.Euler(0,0,0)},right:{modelUrl:TOUCH_GEN2_CONTROLLER_MODEL_BASE_URL+"gen2-right.gltf",rayOrigin:{origin:{x:.01,y:0,z:-.02},direction:{x:0,y:-.5,z:-1}},modelPivotOffset:new THREE.Vector3(0,0,0),modelPivotRotation:new THREE.Euler(0,0,0)}}},INPUT_MAPPING_WEBVR={left:{axes:{thumbstick:[0,1]},buttons:["thumbstick","trigger","grip","xbutton","ybutton","surface"]},right:{axes:{thumbstick:[0,1]},buttons:["thumbstick","trigger","grip","abutton","bbutton","surface"]}},INPUT_MAPPING_WEBXR={left:{axes:{thumbstick:[2,3]},buttons:["trigger","grip","none","thumbstick","xbutton","ybutton","surface"]},right:{axes:{thumbstick:[2,3]},buttons:["trigger","grip","none","thumbstick","abutton","bbutton","surface"]}},INPUT_MAPPING=isWebXRAvailable?INPUT_MAPPING_WEBXR:INPUT_MAPPING_WEBVR;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},controllerType:{default:"auto",oneOf:["auto","oculus-touch","oculus-touch-v2"]},orientationOffset:{type:"vec3",default:{x:43,y:0,z:0}}},mapping:INPUT_MAPPING,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.rendererSystem=this.el.sceneEl.systems.renderer,this.bindMethods()},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(){checkControllerPresentAndSetup(this,GAMEPAD_ID_PREFIX,{hand:this.data.hand})},play:function(){this.checkIfControllerPresent(),this.addControllersUpdateListener()},pause:function(){this.removeEventListeners(),this.removeControllersUpdateListener()},loadModel:function(){var t=this.data;if(t.model){if(this.displayModel=CONTROLLER_PROPERTIES[t.controllerType]||CONTROLLER_PROPERTIES[CONTROLLER_DEFAULT],"auto"===t.controllerType){var e=this.el.sceneEl.systems["tracked-controls-webvr"];if(e&&e.vrDisplay){/^Oculus Quest$/.test(e.vrDisplay.displayName)&&(this.displayModel=CONTROLLER_PROPERTIES["oculus-touch-v2"])}isOculusBrowser&&(this.displayModel=CONTROLLER_PROPERTIES["oculus-touch-v2"])}var o=this.displayModel[t.hand].modelUrl;this.el.setAttribute("gltf-model",o)}},injectTrackedControls:function(){var t=this.data,e=GAMEPAD_ID_WEBXR,o="right"===t.hand?"Oculus Touch (Right)":"Oculus Touch (Left)",n=isWebXRAvailable?e:o;this.el.setAttribute("tracked-controls",{id:n,hand:t.hand,orientationOffset:t.orientationOffset}),this.loadModel()},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=this.originalXRotationTrigger-e*(Math.PI/26)),"grip"===o&&n.grip&&(n.grip.position.x=this.originalXPositionGrip+("left"===this.data.hand?-1:1)*e*.004)),this.el.emit(o+"changed",t.detail.state))},onModelLoaded:function(t){var e,o=t.detail.model;this.data.model&&(e=this.buttonMeshes={},e.grip=o.getObjectByName("buttonHand"),this.originalXPositionGrip=e.grip.position.x,e.thumbstick=o.getObjectByName("stick"),e.trigger=o.getObjectByName("buttonTrigger"),this.originalXRotationTrigger=e.trigger.rotation.x,e.xbutton=o.getObjectByName("buttonX"),e.abutton=o.getObjectByName("buttonA"),e.ybutton=o.getObjectByName("buttonY"),e.bbutton=o.getObjectByName("buttonB"),o.position.copy(this.displayModel[this.data.hand].modelPivotOffset),o.rotation.copy(this.displayModel[this.data.hand].modelPivotRotation),this.el.emit("controllermodelready",{name:"oculus-touch-controls",model:this.data.model,rayOrigin:this.displayModel[this.data.hand].rayOrigin}))},onAxisMoved:function(t){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,n="up"===e||"touchend"===e?this.data.buttonColor:"touchstart"===e?this.data.buttonTouchColor:this.data.buttonHighlightColor,i=this.buttonMeshes;this.data.model&&i&&i[t]&&(o=i[t],o.material.color.set(n),this.rendererSystem.applyColorCorrection(o.material.color))}}); -},{"../core/component":108,"../lib/three":156,"../utils/":181,"../utils/bind":175,"../utils/tracked-controls":189}],74:[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)},remove:function(){this.el.object3D.position.set(0,0,0)}}); -},{"../core/component":108}],75:[function(_dereq_,module,exports){ -function copyArray(e,t){var i;for(e.length=t.length,i=0;i")},remove:function(){var e=this.el.object3D.fog;e&&(e.far=0,e.near=.1)}}); -},{"../../core/component":108,"../../lib/three":156,"../../utils/debug":177}],83:[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,pkg=_dereq_("../../../package"),registerComponent=_dereq_("../../core/component").registerComponent,utils=_dereq_("../../utils/"),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.firstPlay=!0,this.onKeydown=this.onKeydown.bind(this),this.onMessage=this.onMessage.bind(this),this.initOverlay(),window.addEventListener("keydown",this.onKeydown),window.addEventListener("message",this.onMessage)},play:function(){var e;this.firstPlay&&"false"!==(e=utils.getUrlParameter("inspector"))&&e&&(this.openInspector(),this.firstPlay=!1)},initOverlay:function(){this.loadingMessageEl=document.createElement("div"),this.loadingMessageEl.classList.add("a-inspector-loader"),this.loadingMessageEl.innerHTML=LOADING_MESSAGE+'...'},remove:function(){this.removeEventListeners()},onKeydown:function(e){73===e.keyCode&&e.ctrlKey&&e.altKey&&this.openInspector()},showLoader:function(){document.body.appendChild(this.loadingMessageEl)},hideLoader:function(){document.body.removeChild(this.loadingMessageEl)},onMessage:function(e){"INJECT_AFRAME_INSPECTOR"===e.data&&this.openInspector()},openInspector:function(e){var n,t=this;if(AFRAME.INSPECTOR||AFRAME.inspectorInjected)return void AFRAME.INSPECTOR.open(e);this.showLoader(),n=document.createElement("script"),n.src=this.data.url,n.setAttribute("data-name","aframe-inspector"),n.setAttribute(AFRAME_INJECTED,""),n.onload=function(){AFRAME.INSPECTOR.open(e),t.hideLoader(),t.removeEventListeners()},n.onerror=function(){t.loadingMessageEl.innerHTML=LOADING_ERROR_MESSAGE},document.head.appendChild(n),AFRAME.inspectorInjected=!0},removeEventListeners:function(){window.removeEventListener("keydown",this.onKeydown),window.removeEventListener("message",this.onMessage)}}); -}).call(this,_dereq_('_process')) - -},{"../../../package":54,"../../constants":100,"../../core/component":108,"../../utils/":181,"_process":5}],84:[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(){this.onKeyup=this.onKeyup.bind(this)},update:function(e){var t=this.data;this.enterVREnabled=t.enterVR},play:function(){window.addEventListener("keyup",this.onKeyup,!1)},pause:function(){window.removeEventListener("keyup",this.onKeyup)},onKeyup:function(e){var t=this.el;shouldCaptureKeyEvent(e)&&(this.enterVREnabled&&70===e.keyCode&&t.enterVR(),this.enterVREnabled&&27===e.keyCode&&t.exitVR())}}); -},{"../../core/component":108,"../../utils/":181}],85:[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:{container:{default:""},mixin:{default:""},size:{default:0},dynamic:{default:!1}},multiple:!0,initPool:function(){var t;for(this.availableEls=[],this.usedEls=[],this.data.mixin||warn("No mixin provided for pool component."),this.data.container&&(this.container=document.querySelector(this.data.container),this.container||warn("Container "+this.data.container+" not found.")),this.container=this.container||this.el,t=0;t0&&(this.stopSound(),o.removeObject3D("sound"));var s=this.listener=i.audioListener||new THREE.AudioListener;for(i.audioListener=s,i.camera&&i.camera.add(s),i.addEventListener("camera-set-active",function(e){e.detail.cameraEl.getObject3D("camera").add(s)}),this.pool=new THREE.Group,e=0;e=0&&(e=30),e&&a.chars.map(function(t){t.yoffset+=e}),r(a)})})}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 n,o;return o=new shaders[e].Shader,o.el=t,o.init(r),o.update(r),n=o.material,n.transparent=r.transparent,{material:n,shader:o}}function computeWidth(t,e,r){return t||(.5+e)*r}function computeFontWidthFactor(t){var e=0,r=0,n=0;return t.chars.map(function(t){e+=t.xadvance,t.id>=48&&t.id<=57&&(n++,r+=t.xadvance)}),n?r/n: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={},protocolRe=/^\w+:/;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"},negate:{type:"boolean",default:!0},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.shaderData={},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=this.data,r=this.currentFont;if(textures[e.font]?this.texture=textures[e.font]:(this.texture=textures[e.font]=new THREE.Texture,this.texture.anisotropy=MAX_ANISOTROPY),this.createOrUpdateMaterial(),t.font!==e.font)return void this.updateFont();r&&(this.updateGeometry(this.geometry,r),this.updateLayout())},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,n=this.data,o=this.material,a=this.shaderData;if(r=n.shader,-1!==MSDF_FONTS.indexOf(n.font)||n.font.indexOf("-msdf.")>=0?r="msdf":n.font in FONTS&&-1===MSDF_FONTS.indexOf(n.font)&&(r="sdf"),t=(this.shaderObject&&this.shaderObject.name)!==r,a.alphaTest=n.alphaTest,a.color=n.color,a.map=this.texture,a.opacity=n.opacity,a.side=parseSide(n.side),a.transparent=n.transparent,a.negate=n.negate,!t)return this.shaderObject.update(a),o.transparent=a.transparent,void(o.side=a.side);e=createShader(this.el,r,a),this.material=e.material,this.shaderObject=e.shader,this.material.side=a.side,this.mesh&&(this.mesh.material=this.material)},updateFont:function(){var t,e=this.data,r=this.el,n=this.geometry,o=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(a){var i;if(1!==a.pages.length)throw new Error("Currently only single-page bitmap fonts are supported.");fontWidthFactors[t]||(a.widthFactor=fontWidthFactors[a]=computeFontWidthFactor(a)),o.updateGeometry(n,a),o.currentFont=a,o.updateLayout(),i=o.getFontImageSrc(),cache.get(i,function(){return loadTexture(i)}).then(function(t){var n=o.texture;n.image=t,n.needsUpdate=!0,textures[e.font]=n,o.texture=n,o.mesh.visible=!0,r.emit("textfontset",{font:e.font,fontObj:a})}).catch(function(t){error(t.message),error(t.stack)})}).catch(function(t){error(t.message),error(t.stack)})},getFontImageSrc:function(){if(this.data.fontImage)return this.data.fontImage;var t=this.lookupFont(this.data.font||DEFAULT_FONT)||this.data.font,e=this.currentFont.pages[0];return e.match(protocolRe)&&0!==e.indexOf("http")?t.replace(/(\.fnt)|(\.json)/,".png"):THREE.LoaderUtils.extractUrlBase(t)+e},updateLayout:function(){var t,e,r,n,o,a,i,s,h,u,d=this.el,l=this.data,f=this.geometry,c=this.mesh;if(f.layout){if(r=d.getAttribute("geometry"),s=l.width||r&&r.width||DEFAULT_WIDTH,a=computeWidth(l.wrapPixels,l.wrapCount,this.currentFont.widthFactor),i=s/a,o=f.layout,n=i*(o.height+o.descender),r&&"plane"===r.primitive&&(r.width||d.setAttribute("geometry","width",s),r.height||d.setAttribute("geometry","height",n)),"left"===(t="align"===l.anchor?l.align:l.anchor))h=0;else if("right"===t)h=-1*o.width;else{if("center"!==t)throw new TypeError("Invalid text.anchor property value",t);h=-1*o.width/2}if("bottom"===(e=l.baseline))u=0;else if("top"===e)u=-1*o.height+o.ascender;else{if("center"!==e)throw new TypeError("Invalid text.baseline property value",e);u=-1*o.height/2}c.position.x=h*i+l.xOffset,c.position.y=u*i,c.position.z=l.zOffset,c.scale.set(i,-1*i,i)}},lookupFont:function(t){return FONTS[t]},updateGeometry:function(){var t={},e={},r=/\\n/g,n=/\\t/g;return function(o,a){var i=this.data;e.font=a,e.lineHeight=i.lineHeight&&isFinite(i.lineHeight)?i.lineHeight:a.common.lineHeight,e.text=i.value.toString().replace(r,"\n").replace(n,"\t"),e.width=computeWidth(i.wrapPixels,i.wrapCount,a.widthFactor),o.update(utils.extend(t,i,e))}}()}); -},{"../core/component":108,"../core/shader":118,"../lib/three":156,"../utils/":181,"load-bmfont":25,"three-bmfont-text":42}],92:[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},EMPTY_DAYDREAM_TOUCHES={touches:[]},EVENTS={AXISMOVE:"axismove",BUTTONCHANGED:"buttonchanged",BUTTONDOWN:"buttondown",BUTTONUP:"buttonup",TOUCHSTART:"touchstart",TOUCHEND:"touchend"};module.exports.Component=registerComponent("tracked-controls-webvr",{schema:{autoHide:{default:!0},controller:{default:0},id:{type:"string",default:""},hand:{type:"string",default:""},idPrefix:{type:"string",default:""},orientationOffset:{type:"vec3"},armModel:{default:!0},headElement:{type:"selector"}},init:function(){this.axis=this.el.components["tracked-controls"].axis=[0,0,0],this.buttonStates=this.el.components["tracked-controls"].buttonStates={},this.changedAxes=[],this.targetControllerNumber=this.data.controller,this.axisMoveEventDetail={axis:this.axis,changed:this.changedAxes},this.deltaControllerPosition=new THREE.Vector3,this.controllerQuaternion=new THREE.Quaternion,this.controllerEuler=new THREE.Euler,this.updateGamepad(),this.buttonEventDetails={}},tick:function(t,e){var o=this.el.getObject3D("mesh");o&&o.update&&o.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.findMatchingControllerWebVR(this.system.controllers,t.id,t.idPrefix,t.hand,t.controller);this.controller=e,this.el.components["tracked-controls"].controller=e,this.data.autoHide&&(this.el.object3D.visible=!!this.controller)},applyArmModel:function(t){var e,o,i,n,s,r=this.controller,a=this.controllerEuler,l=this.controllerQuaternion,h=this.deltaControllerPosition;o=this.getHeadElement(),i=o.object3D,s=this.defaultUserHeight(),n=r.pose,e=(r?r.hand:void 0)||DEFAULT_HANDEDNESS,t.copy(i.position),h.set(EYES_TO_ELBOW.x*("left"===e?-1:"right"===e?1:0),EYES_TO_ELBOW.y,EYES_TO_ELBOW.z),h.multiplyScalar(s),h.applyAxisAngle(i.up,i.rotation.y),t.add(h),h.set(FOREARM.x,FOREARM.y,FOREARM.z),h.multiplyScalar(s),n.orientation?l.fromArray(n.orientation):l.copy(i.quaternion),a.setFromQuaternion(l),a.set(a.x,a.y,0),h.applyEuler(a),t.add(h)},updatePose:function(){var t,e,o=this.controller,i=this.data,n=this.el.object3D,s=this.system.vrDisplay;o&&(t=o.pose,t.position?n.position.fromArray(t.position):i.armModel&&this.applyArmModel(n.position),t.orientation&&n.quaternion.fromArray(t.orientation),s&&t.position&&(e=this.el.sceneEl.renderer.xr.getStandingMatrix(),n.matrix.compose(n.position,n.quaternion,n.scale),n.matrix.multiplyMatrices(e,n.matrix),n.matrix.decompose(n.position,n.quaternion,n.scale)),n.rotateX(this.data.orientationOffset.x*THREE.Math.DEG2RAD),n.rotateY(this.data.orientationOffset.y*THREE.Math.DEG2RAD),n.rotateZ(this.data.orientationOffset.z*THREE.Math.DEG2RAD))},updateButtons:function(){var t,e,o=this.controller;if(o){for(e=0;eMAX_DELTA)return d[i]=0,void(d[s]=0);var h=Math.pow(1/this.easing,60*e);0!==d[i]&&(d[i]-=d[i]*h),0!==d[s]&&(d[s]-=d[s]*h),Math.abs(d[i])=e.duration&&("VIDEO"===e.tagName&&(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;if(e.hasAttribute("crossorigin"))return e;if(null!==(t=e.getAttribute("src"))){if(-1===t.indexOf("://"))return e;if(extractDomain(t)===window.location.host)return e}return warn('Cross-origin element (e.g., ) was requested without `crossorigin` set. A-Frame will re-request the asset with `crossorigin` attribute set. Please set `crossorigin` on the element (e.g., )',t),e.crossOrigin="anonymous",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=getFileNameFromURL(e),r=t.lastIndexOf(".");if(r>=0){if(".glb"===t.slice(r,e.search(/\?|#|$/)))return"arraybuffer"}return"text"}function getFileNameFromURL(e){var t=document.createElement("a");t.href=e;var r=t.search.replace(/^\?/,""),i=e.replace(r,"").replace("?","");return i.substring(i.lastIndexOf("/")+1)}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,o,s,a=this,n=[];if(!this.parentNode.isScene)throw new Error(" must be a child of a .");for(o=this.querySelectorAll("img"),e=0;e did not contain exactly six elements each with a `src` attribute.")},writable:window.debug}})}); -},{"../utils/debug":177,"./a-register-element":107}],104:[function(_dereq_,module,exports){ -function checkComponentDefined(t,e){return!(!t.components[e]||!t.components[e].attrValue)||isComponentMixedIn(e,t.mixinEls)}function isComponentMixedIn(t,e){var i,n=!1;for(i=0;i2?s.slice(1).join("__"):s[1],COMPONENTS[a]&&(checkComponentDefined(this,t)||void 0!==e||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;i0?e.substring(0,r):e,!COMPONENTS[a])return"mixin"===e&&this.mixinUpdate(i),void ANode.prototype.setAttribute.call(this,e,i);if(!this.components[e]&&this.hasAttribute(e)&&this.updateComponent(e,window.HTMLElement.prototype.getAttribute.call(this,e)),void 0!==n&&"string"==typeof i&&i.length>0&&"string"==typeof utils.styleParser.parse(i)){for(l in t)delete t[l];o=t,o[i]=n,s=!1}else o=i,s=!0===n;this.updateComponent(e,o,s),(h=this.sceneEl&&this.sceneEl.getAttribute("debug"))&&this.components[e].flushToDOM()}}(),writable:window.debug},flushToDOM:{value:function(t){var e,i,n,o=this.components,s=this.children;for(n in o)o[n].flushToDOM();if(t)for(i=0;i outside of an A-Frame scene. Append this element to `` instead."),this.hasLoaded=!1,this.emit("nodeready",void 0,!1),this.isMixin||(t=this.getAttribute("mixin"))&&this.updateMixins(t)},writable:window.debug},attributeChangedCallback:{value:function(t,e,i){i!==this.computedMixinStr&&("mixin"!==t||this.isMixin||this.updateMixins(i,e))}},closestScene:{value:function(){for(var t=this;t&&!t.isScene;)t=t.parentElement;return t}},closest:{value:function(t){for(var e=this.matches||this.mozMatchesSelector||this.msMatchesSelector||this.oMatchesSelector||this.webkitMatchesSelector,i=this;i&&!e.call(i,t);)i=i.parentElement;return i}},detachedCallback:{value:function(){this.hasLoaded=!1}},load:{value:function(t,e){var i,n,s=this;this.hasLoaded||(e=e||isNode,i=this.getChildren(),n=i.filter(e).map(function(t){return new Promise(function(e){if(t.hasLoaded)return e();t.addEventListener("loaded",e)})}),Promise.all(n).then(function(){s.hasLoaded=!0,t&&t(),s.emit("loaded",void 0,!1)}).catch(function(t){error("Failure loading node: ",t)}))},writable:!0},getChildren:{value:function(){return Array.prototype.slice.call(this.children,0)}},updateMixins:{value:function(){var t=[],e=[],i={};return function(n,s){var r,a,o;for(t.length=0,e.length=0,a=n?utils.split(n.trim(),/\s+/):t,o=s?utils.split(s.trim(),/\s+/):e,i.newMixinIds=a,i.oldMixinIds=o,r=0;r tag after the scene. Component + +
From 8e767bce5874f22cb2b8c0bc59f9082a613bb7c4 Mon Sep 17 00:00:00 2001 From: ARTOLDO <109555390+artoldo@users.noreply.github.com> Date: Wed, 9 Oct 2024 19:02:45 +0200 Subject: [PATCH 17/19] Update --- casanova/index.html | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/casanova/index.html b/casanova/index.html index 689b81f..265ed27 100644 --- a/casanova/index.html +++ b/casanova/index.html @@ -38,6 +38,15 @@ height:100px; } + img { + -webkit-user-drag: none; + user-drag: none; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + } + #center { bottom: 0px; position: absolute; @@ -156,6 +165,12 @@ }); + +
From 62aba1a75fa3dbc9e9f14a0254f9de097a4f1a1a Mon Sep 17 00:00:00 2001 From: ARTOLDO <109555390+artoldo@users.noreply.github.com> Date: Wed, 9 Oct 2024 19:04:29 +0200 Subject: [PATCH 18/19] Update --- mercury/index.html | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/mercury/index.html b/mercury/index.html index faf50cf..0d37332 100644 --- a/mercury/index.html +++ b/mercury/index.html @@ -38,6 +38,15 @@ height:100px; } + img { + -webkit-user-drag: none; + user-drag: none; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + } + #center { bottom: 0px; position: absolute; @@ -144,6 +153,12 @@ }); + +
From d50dfe97e57e12911f82d091f4bcfcad8da683bb Mon Sep 17 00:00:00 2001 From: ARTOLDO <109555390+artoldo@users.noreply.github.com> Date: Sat, 14 Dec 2024 13:32:13 +0100 Subject: [PATCH 19/19] Update --- index.html | 3 +++ 1 file changed, 3 insertions(+) diff --git a/index.html b/index.html index d13a607..d62009a 100644 --- a/index.html +++ b/index.html @@ -55,6 +55,9 @@

David Bowie (Ziggy Stardu

Freddie Mercury (Queen)

Casanova (Fellini + Rota)

+__________________________________________
+

Academic paper (CINI foundation)

+

      Virtual Reality installation about Zoroaster: Friedrich Nietzsche, David Bowie (Ziggy Stardust), Freddie Mercury (Queen) and Il Casanova di Federico Fellini feat. Nino Rota. Next comes Mercury, then the Moon, then Jupiter, and then the Sun. It is, you see, the magic cycle of Zoroaster, in which Saturn and Mars are omitted. Soma Mazdaism Magism Parseeism Fire-Worship Zoroastrianism 13 Zoroasters Zerdust o Zerrdast o Zaradast o Zarathrust Zoroaster Zerdust Zerrdast Zaradast Zarathrust Stardust Zoroaster Superstar Stardust Zarathrust