From a14148a9d22ac4b20b7c8b4bf91467b3c6f463d6 Mon Sep 17 00:00:00 2001 From: Tom Wu Date: Wed, 9 Sep 2026 09:17:13 -0400 Subject: [PATCH] Improve 3D platform camera proportions and framing --- .github/workflows/pages.yml | 1 + _data/release.yml | 4 +- assets/js/architecture-3d.js | 350 +++++++++++------------ releases.md | 6 + tools/architecture-demo/framing-test.cjs | 43 +++ tools/architecture-demo/main.js | 43 ++- 6 files changed, 262 insertions(+), 185 deletions(-) create mode 100644 tools/architecture-demo/framing-test.cjs diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml index 117831b..61a7f23 100644 --- a/.github/workflows/pages.yml +++ b/.github/workflows/pages.yml @@ -63,6 +63,7 @@ jobs: ln -s "$GITHUB_WORKSPACE/_site" /tmp/qe-preview/ai_qe python -m http.server 61600 --bind 127.0.0.1 --directory /tmp/qe-preview > /tmp/qe-http.log 2>&1 & node tools/check_audio_focus.cjs + node tools/architecture-demo/framing-test.cjs node tools/architecture-demo/narration-test.cjs node tools/fintech-browser-test.cjs node tools/ai-adoption-browser-test.cjs diff --git a/_data/release.yml b/_data/release.yml index 4eda535..4139519 100644 --- a/_data/release.yml +++ b/_data/release.yml @@ -1,7 +1,7 @@ -version: "1.21.1" +version: "1.21.2" slide_edition: "1.12.2" fintech_edition: "1.16.1" updated: "2026-09-09" -latest_change: "Audio now hands off between open presentations, diagrams and embedded slides, preventing overlapping narration and stale automatic transitions." +latest_change: "The 3D platform has a higher, more balanced camera view, proportional framing at every screen size and a complete zoom-and-angle reset." questionnaire_edition: "4" research_edition: "1.7.0" diff --git a/assets/js/architecture-3d.js b/assets/js/architecture-3d.js index b8a38cd..bf3f14b 100644 --- a/assets/js/architecture-3d.js +++ b/assets/js/architecture-3d.js @@ -1,10 +1,10 @@ -var ki={LEFT:0,MIDDLE:1,RIGHT:2,ROTATE:0,DOLLY:1,PAN:2},Vi={ROTATE:0,PAN:1,DOLLY_PAN:2,DOLLY_ROTATE:3},gd=0,eh=1,_d=2;var ca=1,Ko=2,ir=3,Hn=0,Wt=1,Rn=2,Cn=0,ns=1,ha=2,th=3,nh=4,xd=5;var Ni=100,yd=101,vd=102,Md=103,Sd=104,bd=200,Td=201,Ed=202,Ad=203,po=204,mo=205,wd=206,Rd=207,Cd=208,Pd=209,Id=210,Ld=211,Dd=212,Nd=213,Ud=214,go=0,_o=1,xo=2,is=3,yo=4,vo=5,Mo=6,So=7,Jo=0,Fd=1,Od=2,Wn=0,ua=1,da=2,fa=3,ds=4,pa=5,ma=6,ga=7,zc="attached",Bd="detached",ih=300,Hi=301,fs=302,$o=303,jo=304,_a=306,Ui=1e3,An=1001,Bs=1002,yt=1003,Qo=1004;var ps=1005;var vt=1006,sr=1007;var Xn=1008;var cn=1009,sh=1010,rh=1011,rr=1012,el=1013,qn=1014,xn=1015,$t=1016,tl=1017,nl=1018,ar=1020,ah=35902,oh=35899,lh=1021,ch=1022,yn=1023,Qn=1026,Gi=1027,il=1028,sl=1029,Wi=1030,rl=1031;var al=1033,xa=33776,ya=33777,va=33778,Ma=33779,ol=35840,ll=35841,cl=35842,hl=35843,ul=36196,dl=37492,fl=37496,pl=37488,ml=37489,Sa=37490,gl=37491,_l=37808,xl=37809,yl=37810,vl=37811,Ml=37812,Sl=37813,bl=37814,Tl=37815,El=37816,Al=37817,wl=37818,Rl=37819,Cl=37820,Pl=37821,Il=36492,Ll=36494,Dl=36495,Nl=36283,Ul=36284,ba=36285,Fl=36286;var ss=2300,rs=2301,fo=2302,kc=2303,Vc=2400,Hc=2401,Gc=2402,zd=2500;var hh=0,Ta=1,or=2,kd=3200;var Ea=0,Vd=1,vi="",Lt="srgb",en="srgb-linear",Lr="linear",Ze="srgb";var es=7680;var Wc=519,Hd=512,Gd=513,Wd=514,Ol=515,Xd=516,qd=517,Bl=518,Yd=519,bo=35044;var uh="300 es",zn=2e3,zs=2001;function op(i){for(let e=i.length-1;e>=0;--e)if(i[e]>=65535)return!0;return!1}function lp(i){return ArrayBuffer.isView(i)&&!(i instanceof DataView)}function ks(i){return document.createElementNS("http://www.w3.org/1999/xhtml",i)}function Zd(){let i=ks("canvas");return i.style.display="block",i}var Cu={},Vs=null;function Dr(...i){let e="THREE."+i.shift();Vs?Vs("log",e,...i):console.log(e,...i)}function Kd(i){let e=i[0];if(typeof e=="string"&&e.startsWith("TSL:")){let t=i[1];t&&t.isStackTrace?i[0]+=" "+t.getLocation():i[1]='Stack trace not available. 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s.copy(this.spaces[r].toXYZ).multiply(this.spaces[a].fromXYZ)},_getDrawingBufferColorSpace:function(s){return this.spaces[s].outputColorSpaceConfig.drawingBufferColorSpace},_getUnpackColorSpace:function(s=this.workingColorSpace){return this.spaces[s].workingColorSpaceConfig.unpackColorSpace},fromWorkingColorSpace:function(s,r){return ts("ColorManagement: .fromWorkingColorSpace() has been renamed to .workingToColorSpace()."),i.workingToColorSpace(s,r)},toWorkingColorSpace:function(s,r){return ts("ColorManagement: .toWorkingColorSpace() has been renamed to .colorSpaceToWorking()."),i.colorSpaceToWorking(s,r)}},e=[.64,.33,.3,.6,.15,.06],t=[.2126,.7152,.0722],n=[.3127,.329];return i.define({[en]:{primaries:e,whitePoint:n,transfer:Lr,toXYZ:Lu,fromXYZ:Du,luminanceCoefficients:t,workingColorSpaceConfig:{unpackColorSpace:Lt},outputColorSpaceConfig:{drawingBufferColorSpace:Lt}},[Lt]:{primaries:e,whitePoint:n,transfer:Ze,toXYZ:Lu,fromXYZ:Du,luminanceCoefficients:t,outputColorSpaceConfig:{drawingBufferColorSpace:Lt}}}),i}var ze=Ep();function fi(i){return i<.04045?i*.0773993808:Math.pow(i*.9478672986+.0521327014,2.4)}function Os(i){return i<.0031308?i*12.92:1.055*Math.pow(i,.41666)-.055}var bs,To=class{static getDataURL(e,t="image/png"){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement>"u")return e.src;let n;if(e instanceof HTMLCanvasElement)n=e;else{bs===void 0&&(bs=ks("canvas")),bs.width=e.width,bs.height=e.height;let s=bs.getContext("2d");e instanceof ImageData?s.putImageData(e,0,0):s.drawImage(e,0,0,e.width,e.height),n=bs}return n.toDataURL(t)}static sRGBToLinear(e){if(typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&e 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n={metadata:{version:4.7,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,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,internalFormat:this.internalFormat,type:this.type,normalized:this.normalized,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(n.userData=this.userData),t||(e.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==ih)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case Ui:e.x=e.x-Math.floor(e.x);break;case An:e.x=e.x<0?0:1;break;case 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this.x=ke(this.x,e.x,t.x),this.y=ke(this.y,e.y,t.y),this.z=ke(this.z,e.z,t.z),this.w=ke(this.w,e.w,t.w),this}clampScalar(e,t){return this.x=ke(this.x,e,t),this.y=ke(this.y,e,t),this.z=ke(this.z,e,t),this.w=ke(this.w,e,t),this}clampLength(e,t){let n=this.length();return this.divideScalar(n||1).multiplyScalar(ke(n,e,t))}floor(){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(){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(){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(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return 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0&&(o[l.uuid]=l.toJSON(e)),l.uuid}if(this.isScene)this.background&&(this.background.isColor?s.background=this.background.toJSON():this.background.isTexture&&(s.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(s.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){s.geometry=r(e.geometries,this.geometry);let o=this.geometry.parameters;if(o!==void 0&&o.shapes!==void 0){let l=o.shapes;if(Array.isArray(l))for(let c=0,h=l.length;c0){s.children=[];for(let o=0;o0){s.animations=[];for(let o=0;o0&&(n.geometries=o),l.length>0&&(n.materials=l),c.length>0&&(n.textures=c),h.length>0&&(n.images=h),d.length>0&&(n.shapes=d),u.length>0&&(n.skeletons=u),f.length>0&&(n.animations=f),g.length>0&&(n.nodes=g)}return n.object=s,n;function a(o){let l=[];for(let c in o){let h=o[c];delete h.metadata,l.push(h)}return l}}clone(e){return new this.constructor().copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.pivot=e.pivot!==null?e.pivot.clone():null,this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,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.static=e.static,this.animations=e.animations.slice(),this.userData=JSON.parse(JSON.stringify(e.userData)),t===!0)for(let n=0;nf+g?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!c.inputState.pinching&&u<=f-g&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else l!==null&&e.gripSpace&&(r=t.getPose(e.gripSpace,n),r!==null&&(l.matrix.fromArray(r.transform.matrix),l.matrix.decompose(l.position,l.rotation,l.scale),l.matrixWorldNeedsUpdate=!0,r.linearVelocity?(l.hasLinearVelocity=!0,l.linearVelocity.copy(r.linearVelocity)):l.hasLinearVelocity=!1,r.angularVelocity?(l.hasAngularVelocity=!0,l.angularVelocity.copy(r.angularVelocity)):l.hasAngularVelocity=!1,l.eventsEnabled&&l.dispatchEvent({type:"gripUpdated",data:e,target:this})));o!==null&&(s=t.getPose(e.targetRaySpace,n),s===null&&r!==null&&(s=r),s!==null&&(o.matrix.fromArray(s.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),o.matrixWorldNeedsUpdate=!0,s.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(s.linearVelocity)):o.hasLinearVelocity=!1,s.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(s.angularVelocity)):o.hasAngularVelocity=!1,this.dispatchEvent(Np)))}return o!==null&&(o.visible=s!==null),l!==null&&(l.visible=r!==null),c!==null&&(c.visible=a!==null),this}_getHandJoint(e,t){if(e.joints[t.jointName]===void 0){let n=new kn;n.matrixAutoUpdate=!1,n.visible=!1,e.joints[t.jointName]=n,e.add(n)}return e.joints[t.jointName]}},jd={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},Ri={h:0,s:0,l:0},Ha={h:0,s:0,l:0};function mc(i,e,t){return t<0&&(t+=1),t>1&&(t-=1),t<1/6?i+(e-i)*6*t:t<1/2?e:t<2/3?i+(e-i)*6*(2/3-t):i}var ye=class{constructor(e,t,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,t,n)}set(e,t,n){if(t===void 0&&n===void 0){let s=e;s&&s.isColor?this.copy(s):typeof s=="number"?this.setHex(s):typeof s=="string"&&this.setStyle(s)}else this.setRGB(e,t,n);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,t=Lt){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,ze.colorSpaceToWorking(this,t),this}setRGB(e,t,n,s=ze.workingColorSpace){return this.r=e,this.g=t,this.b=n,ze.colorSpaceToWorking(this,s),this}setHSL(e,t,n,s=ze.workingColorSpace){if(e=dh(e,1),t=ke(t,0,1),n=ke(n,0,1),t===0)this.r=this.g=this.b=n;else{let r=n<=.5?n*(1+t):n+t-n*t,a=2*n-r;this.r=mc(a,r,e+1/3),this.g=mc(a,r,e),this.b=mc(a,r,e-1/3)}return ze.colorSpaceToWorking(this,s),this}setStyle(e,t=Lt){function n(r){r!==void 0&&parseFloat(r)<1&&Me("Color: Alpha component of "+e+" will be ignored.")}let s;if(s=/^(\w+)\(([^\)]*)\)/.exec(e)){let r,a=s[1],o=s[2];switch(a){case"rgb":case"rgba":if(r=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setRGB(Math.min(255,parseInt(r[1],10))/255,Math.min(255,parseInt(r[2],10))/255,Math.min(255,parseInt(r[3],10))/255,t);if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setRGB(Math.min(100,parseInt(r[1],10))/100,Math.min(100,parseInt(r[2],10))/100,Math.min(100,parseInt(r[3],10))/100,t);break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setHSL(parseFloat(r[1])/360,parseFloat(r[2])/100,parseFloat(r[3])/100,t);break;default:Me("Color: Unknown color model "+e)}}else if(s=/^\#([A-Fa-f\d]+)$/.exec(e)){let r=s[1],a=r.length;if(a===3)return this.setRGB(parseInt(r.charAt(0),16)/15,parseInt(r.charAt(1),16)/15,parseInt(r.charAt(2),16)/15,t);if(a===6)return this.setHex(parseInt(r,16),t);Me("Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,t);return this}setColorName(e,t=Lt){let n=jd[e.toLowerCase()];return n!==void 0?this.setHex(n,t):Me("Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=fi(e.r),this.g=fi(e.g),this.b=fi(e.b),this}copyLinearToSRGB(e){return this.r=Os(e.r),this.g=Os(e.g),this.b=Os(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=Lt){return ze.workingToColorSpace(Kt.copy(this),e),Math.round(ke(Kt.r*255,0,255))*65536+Math.round(ke(Kt.g*255,0,255))*256+Math.round(ke(Kt.b*255,0,255))}getHexString(e=Lt){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=ze.workingColorSpace){ze.workingToColorSpace(Kt.copy(this),t);let n=Kt.r,s=Kt.g,r=Kt.b,a=Math.max(n,s,r),o=Math.min(n,s,r),l,c,h=(o+a)/2;if(o===a)l=0,c=0;else{let d=a-o;switch(c=h<=.5?d/(a+o):d/(2-a-o),a){case n:l=(s-r)/d+(s0&&(t.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(t.object.backgroundIntensity=this.backgroundIntensity),t.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(t.object.environmentIntensity=this.environmentIntensity),t.object.environmentRotation=this.environmentRotation.toArray(),t}},Fn=new C,li=new C,gc=new C,ci=new C,ws=new C,Rs=new C,Vu=new C,_c=new C,xc=new C,yc=new C,vc=new tt,Mc=new tt,Sc=new tt,Di=class i{constructor(e=new C,t=new C,n=new C){this.a=e,this.b=t,this.c=n}static getNormal(e,t,n,s){s.subVectors(n,t),Fn.subVectors(e,t),s.cross(Fn);let r=s.lengthSq();return r>0?s.multiplyScalar(1/Math.sqrt(r)):s.set(0,0,0)}static getBarycoord(e,t,n,s,r){Fn.subVectors(s,t),li.subVectors(n,t),gc.subVectors(e,t);let a=Fn.dot(Fn),o=Fn.dot(li),l=Fn.dot(gc),c=li.dot(li),h=li.dot(gc),d=a*c-o*o;if(d===0)return r.set(0,0,0),null;let u=1/d,f=(c*l-o*h)*u,g=(a*h-o*l)*u;return r.set(1-f-g,g,f)}static containsPoint(e,t,n,s){return this.getBarycoord(e,t,n,s,ci)===null?!1:ci.x>=0&&ci.y>=0&&ci.x+ci.y<=1}static getInterpolation(e,t,n,s,r,a,o,l){return this.getBarycoord(e,t,n,s,ci)===null?(l.x=0,l.y=0,"z"in l&&(l.z=0),"w"in l&&(l.w=0),null):(l.setScalar(0),l.addScaledVector(r,ci.x),l.addScaledVector(a,ci.y),l.addScaledVector(o,ci.z),l)}static getInterpolatedAttribute(e,t,n,s,r,a){return vc.setScalar(0),Mc.setScalar(0),Sc.setScalar(0),vc.fromBufferAttribute(e,t),Mc.fromBufferAttribute(e,n),Sc.fromBufferAttribute(e,s),a.setScalar(0),a.addScaledVector(vc,r.x),a.addScaledVector(Mc,r.y),a.addScaledVector(Sc,r.z),a}static isFrontFacing(e,t,n,s){return Fn.subVectors(n,t),li.subVectors(e,t),Fn.cross(li).dot(s)<0}set(e,t,n){return this.a.copy(e),this.b.copy(t),this.c.copy(n),this}setFromPointsAndIndices(e,t,n,s){return this.a.copy(e[t]),this.b.copy(e[n]),this.c.copy(e[s]),this}setFromAttributeAndIndices(e,t,n,s){return this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,n),this.c.fromBufferAttribute(e,s),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return Fn.subVectors(this.c,this.b),li.subVectors(this.a,this.b),Fn.cross(li).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return i.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return i.getBarycoord(e,this.a,this.b,this.c,t)}getInterpolation(e,t,n,s,r){return i.getInterpolation(e,this.a,this.b,this.c,t,n,s,r)}containsPoint(e){return i.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return i.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){let n=this.a,s=this.b,r=this.c,a,o;ws.subVectors(s,n),Rs.subVectors(r,n),_c.subVectors(e,n);let l=ws.dot(_c),c=Rs.dot(_c);if(l<=0&&c<=0)return t.copy(n);xc.subVectors(e,s);let h=ws.dot(xc),d=Rs.dot(xc);if(h>=0&&d<=h)return t.copy(s);let u=l*d-h*c;if(u<=0&&l>=0&&h<=0)return a=l/(l-h),t.copy(n).addScaledVector(ws,a);yc.subVectors(e,r);let f=ws.dot(yc),g=Rs.dot(yc);if(g>=0&&f<=g)return t.copy(r);let y=f*c-l*g;if(y<=0&&c>=0&&g<=0)return o=c/(c-g),t.copy(n).addScaledVector(Rs,o);let m=h*g-f*d;if(m<=0&&d-h>=0&&f-g>=0)return Vu.subVectors(r,s),o=(d-h)/(d-h+(f-g)),t.copy(s).addScaledVector(Vu,o);let p=1/(m+y+u);return a=y*p,o=u*p,t.copy(n).addScaledVector(ws,a).addScaledVector(Rs,o)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}},gn=class{constructor(e=new C(1/0,1/0,1/0),t=new C(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){this.makeEmpty();for(let t=0,n=e.length;t=this.min.x&&e.x<=this.max.x&&e.y>=this.min.y&&e.y<=this.max.y&&e.z>=this.min.z&&e.z<=this.max.z}containsBox(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(e,t){return 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(e){return e.max.x>=this.min.x&&e.min.x<=this.max.x&&e.max.y>=this.min.y&&e.min.y<=this.max.y&&e.max.z>=this.min.z&&e.min.z<=this.max.z}intersectsSphere(e){return this.clampPoint(e.center,On),On.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let 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(e){if(this.isEmpty())return!1;this.getCenter(Mr),Wa.subVectors(this.max,Mr),Cs.subVectors(e.a,Mr),Ps.subVectors(e.b,Mr),Is.subVectors(e.c,Mr),Ci.subVectors(Ps,Cs),Pi.subVectors(Is,Ps),Ji.subVectors(Cs,Is);let t=[0,-Ci.z,Ci.y,0,-Pi.z,Pi.y,0,-Ji.z,Ji.y,Ci.z,0,-Ci.x,Pi.z,0,-Pi.x,Ji.z,0,-Ji.x,-Ci.y,Ci.x,0,-Pi.y,Pi.x,0,-Ji.y,Ji.x,0];return!bc(t,Cs,Ps,Is,Wa)||(t=[1,0,0,0,1,0,0,0,1],!bc(t,Cs,Ps,Is,Wa))?!1:(Xa.crossVectors(Ci,Pi),t=[Xa.x,Xa.y,Xa.z],bc(t,Cs,Ps,Is,Wa))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,On).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(On).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(hi[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),hi[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),hi[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),hi[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),hi[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),hi[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),hi[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),hi[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(hi),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}toJSON(){return{min:this.min.toArray(),max:this.max.toArray()}}fromJSON(e){return this.min.fromArray(e.min),this.max.fromArray(e.max),this}},hi=[new C,new C,new C,new C,new C,new C,new C,new C],On=new C,Ga=new gn,Cs=new C,Ps=new C,Is=new C,Ci=new C,Pi=new C,Ji=new C,Mr=new C,Wa=new C,Xa=new C,$i=new C;function bc(i,e,t,n,s){for(let r=0,a=i.length-3;r<=a;r+=3){$i.fromArray(i,r);let o=s.x*Math.abs($i.x)+s.y*Math.abs($i.y)+s.z*Math.abs($i.z),l=e.dot($i),c=t.dot($i),h=n.dot($i);if(Math.max(-Math.max(l,c,h),Math.min(l,c,h))>o)return!1}return!0}var Rt=new C,qa=new te,Up=0,Ct=class extends Gn{constructor(e,t,n=!1){if(super(),Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,Object.defineProperty(this,"id",{value:Up++}),this.name="",this.array=e,this.itemSize=t,this.count=e!==void 0?e.length/t:0,this.normalized=n,this.usage=bo,this.updateRanges=[],this.gpuType=xn,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}copy(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.gpuType=e.gpuType,this}copyAt(e,t,n){e*=this.itemSize,n*=t.itemSize;for(let s=0,r=this.itemSize;sthis.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;Sr.subVectors(e,this.center);let t=Sr.lengthSq();if(t>this.radius*this.radius){let n=Math.sqrt(t),s=(n-this.radius)*.5;this.center.addScaledVector(Sr,s/n),this.radius+=s}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(Tc.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(Sr.copy(e.center).add(Tc)),this.expandByPoint(Sr.copy(e.center).sub(Tc))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}toJSON(){return{radius:this.radius,center:this.center.toArray()}}fromJSON(e){return this.radius=e.radius,this.center.fromArray(e.center),this}},Op=0,Tn=new Ue,Ec=new ht,Ls=new C,mn=new gn,br=new gn,zt=new C,Mt=class i extends Gn{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Op++}),this.uuid=Vn(),this.name="",this.type="BufferGeometry",this.index=null,this.indirect=null,this.indirectOffset=0,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={},this._transformed=!1}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(op(e)?Fr:Ur)(e,1):this.index=e,this}setIndirect(e,t=0){return this.indirect=e,this.indirectOffset=t,this}getIndirect(){return this.indirect}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,t,n=0){this.groups.push({start:e,count:t,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){let t=this.attributes.position;t!==void 0&&(t.applyMatrix4(e),t.needsUpdate=!0);let n=this.attributes.normal;if(n!==void 0){let r=new Ne().getNormalMatrix(e);n.applyNormalMatrix(r),n.needsUpdate=!0}let s=this.attributes.tangent;return s!==void 0&&(s.transformDirection(e),s.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this._transformed=!0,this}applyQuaternion(e){return Tn.makeRotationFromQuaternion(e),this.applyMatrix4(Tn),this}rotateX(e){return Tn.makeRotationX(e),this.applyMatrix4(Tn),this}rotateY(e){return Tn.makeRotationY(e),this.applyMatrix4(Tn),this}rotateZ(e){return Tn.makeRotationZ(e),this.applyMatrix4(Tn),this}translate(e,t,n){return Tn.makeTranslation(e,t,n),this.applyMatrix4(Tn),this}scale(e,t,n){return Tn.makeScale(e,t,n),this.applyMatrix4(Tn),this}lookAt(e){return Ec.lookAt(e),Ec.updateMatrix(),this.applyMatrix4(Ec.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Ls).negate(),this.translate(Ls.x,Ls.y,Ls.z),this}setFromPoints(e){let t=this.getAttribute("position");if(t===void 0){let n=[];for(let s=0,r=e.length;st.count&&Me("BufferGeometry: Buffer size too small for points data. Use .dispose() and create a new geometry."),t.needsUpdate=!0}return this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new gn);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){Ie("BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new C(-1/0,-1/0,-1/0),new C(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),t)for(let n=0,s=t.length;n0&&(e.userData=this.userData),this.parameters!==void 0&&this._transformed!==!0){let l=this.parameters;for(let c in l)l[c]!==void 0&&(e[c]=l[c]);return e}e.data={attributes:{}};let t=this.index;t!==null&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});let n=this.attributes;for(let l in n){let c=n[l];e.data.attributes[l]=c.toJSON(e.data)}let s={},r=!1;for(let l in this.morphAttributes){let c=this.morphAttributes[l],h=[];for(let d=0,u=c.length;d0&&(s[l]=h,r=!0)}r&&(e.data.morphAttributes=s,e.data.morphTargetsRelative=this.morphTargetsRelative);let a=this.groups;a.length>0&&(e.data.groups=JSON.parse(JSON.stringify(a)));let o=this.boundingSphere;return o!==null&&(e.data.boundingSphere=o.toJSON()),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;let t={};this.name=e.name;let n=e.index;n!==null&&this.setIndex(n.clone());let s=e.attributes;for(let c in s){let h=s[c];this.setAttribute(c,h.clone(t))}let r=e.morphAttributes;for(let c in r){let h=[],d=r[c];for(let u=0,f=d.length;u0!=e>0&&this.version++,this._alphaTest=e}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(let t in e){let n=e[t];if(n===void 0){Me(`Material: parameter '${t}' has value of undefined.`);continue}let s=this[t];if(s===void 0){Me(`Material: '${t}' is not a property of THREE.${this.type}.`);continue}s&&s.isColor?s.set(n):s&&s.isVector2&&n&&n.isVector2||s&&s.isEuler&&n&&n.isEuler||s&&s.isVector3&&n&&n.isVector3?s.copy(n):this[t]=n}}toJSON(e){let t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{}});let n={metadata:{version:4.7,type:"Material",generator:"Material.toJSON"}};n.uuid=this.uuid,n.type=this.type,this.name!==""&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),this.roughness!==void 0&&(n.roughness=this.roughness),this.metalness!==void 0&&(n.metalness=this.metalness),this.sheen!==void 0&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity!==void 0&&this.emissiveIntensity!==1&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(n.shininess=this.shininess),this.clearcoat!==void 0&&(n.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.sheenColorMap&&this.sheenColorMap.isTexture&&(n.sheenColorMap=this.sheenColorMap.toJSON(e).uuid),this.sheenRoughnessMap&&this.sheenRoughnessMap.isTexture&&(n.sheenRoughnessMap=this.sheenRoughnessMap.toJSON(e).uuid),this.dispersion!==void 0&&(n.dispersion=this.dispersion),this.iridescence!==void 0&&(n.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(n.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(n.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(e).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(e).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(e).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(e).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(e).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(n.combine=this.combine)),this.envMapRotation!==void 0&&(n.envMapRotation=this.envMapRotation.toArray()),this.envMapIntensity!==void 0&&(n.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(n.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(n.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(n.size=this.size),this.shadowSide!==null&&(n.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==ns&&(n.blending=this.blending),this.side!==Hn&&(n.side=this.side),this.vertexColors===!0&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),this.transparent===!0&&(n.transparent=!0),this.blendSrc!==po&&(n.blendSrc=this.blendSrc),this.blendDst!==mo&&(n.blendDst=this.blendDst),this.blendEquation!==Ni&&(n.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(n.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(n.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(n.blendAlpha=this.blendAlpha),this.depthFunc!==is&&(n.depthFunc=this.depthFunc),this.depthTest===!1&&(n.depthTest=this.depthTest),this.depthWrite===!1&&(n.depthWrite=this.depthWrite),this.colorWrite===!1&&(n.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(n.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==Wc&&(n.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(n.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==es&&(n.stencilFail=this.stencilFail),this.stencilZFail!==es&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==es&&(n.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(n.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(n.rotation=this.rotation),this.polygonOffset===!0&&(n.polygonOffset=!0),this.polygonOffsetFactor!==0&&(n.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(n.linewidth=this.linewidth),this.dashSize!==void 0&&(n.dashSize=this.dashSize),this.gapSize!==void 0&&(n.gapSize=this.gapSize),this.scale!==void 0&&(n.scale=this.scale),this.dithering===!0&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),this.alphaHash===!0&&(n.alphaHash=!0),this.alphaToCoverage===!0&&(n.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=!0),this.forceSinglePass===!0&&(n.forceSinglePass=!0),this.allowOverride===!1&&(n.allowOverride=!1),this.wireframe===!0&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(n.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(n.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(n.flatShading=!0),this.visible===!1&&(n.visible=!1),this.toneMapped===!1&&(n.toneMapped=!1),this.fog===!1&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData);function s(r){let a=[];for(let o in r){let l=r[o];delete l.metadata,a.push(l)}return a}if(t){let r=s(e.textures),a=s(e.images);r.length>0&&(n.textures=r),a.length>0&&(n.images=a)}return n}fromJSON(e,t){if(e.uuid!==void 0&&(this.uuid=e.uuid),e.name!==void 0&&(this.name=e.name),e.color!==void 0&&this.color!==void 0&&this.color.setHex(e.color),e.roughness!==void 0&&(this.roughness=e.roughness),e.metalness!==void 0&&(this.metalness=e.metalness),e.sheen!==void 0&&(this.sheen=e.sheen),e.sheenColor!==void 0&&(this.sheenColor=new ye().setHex(e.sheenColor)),e.sheenRoughness!==void 0&&(this.sheenRoughness=e.sheenRoughness),e.emissive!==void 0&&this.emissive!==void 0&&this.emissive.setHex(e.emissive),e.specular!==void 0&&this.specular!==void 0&&this.specular.setHex(e.specular),e.specularIntensity!==void 0&&(this.specularIntensity=e.specularIntensity),e.specularColor!==void 0&&this.specularColor!==void 0&&this.specularColor.setHex(e.specularColor),e.shininess!==void 0&&(this.shininess=e.shininess),e.clearcoat!==void 0&&(this.clearcoat=e.clearcoat),e.clearcoatRoughness!==void 0&&(this.clearcoatRoughness=e.clearcoatRoughness),e.dispersion!==void 0&&(this.dispersion=e.dispersion),e.iridescence!==void 0&&(this.iridescence=e.iridescence),e.iridescenceIOR!==void 0&&(this.iridescenceIOR=e.iridescenceIOR),e.iridescenceThicknessRange!==void 0&&(this.iridescenceThicknessRange=e.iridescenceThicknessRange),e.transmission!==void 0&&(this.transmission=e.transmission),e.thickness!==void 0&&(this.thickness=e.thickness),e.attenuationDistance!==void 0&&(this.attenuationDistance=e.attenuationDistance),e.attenuationColor!==void 0&&this.attenuationColor!==void 0&&this.attenuationColor.setHex(e.attenuationColor),e.anisotropy!==void 0&&(this.anisotropy=e.anisotropy),e.anisotropyRotation!==void 0&&(this.anisotropyRotation=e.anisotropyRotation),e.fog!==void 0&&(this.fog=e.fog),e.flatShading!==void 0&&(this.flatShading=e.flatShading),e.blending!==void 0&&(this.blending=e.blending),e.combine!==void 0&&(this.combine=e.combine),e.side!==void 0&&(this.side=e.side),e.shadowSide!==void 0&&(this.shadowSide=e.shadowSide),e.opacity!==void 0&&(this.opacity=e.opacity),e.transparent!==void 0&&(this.transparent=e.transparent),e.alphaTest!==void 0&&(this.alphaTest=e.alphaTest),e.alphaHash!==void 0&&(this.alphaHash=e.alphaHash),e.depthFunc!==void 0&&(this.depthFunc=e.depthFunc),e.depthTest!==void 0&&(this.depthTest=e.depthTest),e.depthWrite!==void 0&&(this.depthWrite=e.depthWrite),e.colorWrite!==void 0&&(this.colorWrite=e.colorWrite),e.blendSrc!==void 0&&(this.blendSrc=e.blendSrc),e.blendDst!==void 0&&(this.blendDst=e.blendDst),e.blendEquation!==void 0&&(this.blendEquation=e.blendEquation),e.blendSrcAlpha!==void 0&&(this.blendSrcAlpha=e.blendSrcAlpha),e.blendDstAlpha!==void 0&&(this.blendDstAlpha=e.blendDstAlpha),e.blendEquationAlpha!==void 0&&(this.blendEquationAlpha=e.blendEquationAlpha),e.blendColor!==void 0&&this.blendColor!==void 0&&this.blendColor.setHex(e.blendColor),e.blendAlpha!==void 0&&(this.blendAlpha=e.blendAlpha),e.stencilWriteMask!==void 0&&(this.stencilWriteMask=e.stencilWriteMask),e.stencilFunc!==void 0&&(this.stencilFunc=e.stencilFunc),e.stencilRef!==void 0&&(this.stencilRef=e.stencilRef),e.stencilFuncMask!==void 0&&(this.stencilFuncMask=e.stencilFuncMask),e.stencilFail!==void 0&&(this.stencilFail=e.stencilFail),e.stencilZFail!==void 0&&(this.stencilZFail=e.stencilZFail),e.stencilZPass!==void 0&&(this.stencilZPass=e.stencilZPass),e.stencilWrite!==void 0&&(this.stencilWrite=e.stencilWrite),e.wireframe!==void 0&&(this.wireframe=e.wireframe),e.wireframeLinewidth!==void 0&&(this.wireframeLinewidth=e.wireframeLinewidth),e.wireframeLinecap!==void 0&&(this.wireframeLinecap=e.wireframeLinecap),e.wireframeLinejoin!==void 0&&(this.wireframeLinejoin=e.wireframeLinejoin),e.rotation!==void 0&&(this.rotation=e.rotation),e.linewidth!==void 0&&(this.linewidth=e.linewidth),e.dashSize!==void 0&&(this.dashSize=e.dashSize),e.gapSize!==void 0&&(this.gapSize=e.gapSize),e.scale!==void 0&&(this.scale=e.scale),e.polygonOffset!==void 0&&(this.polygonOffset=e.polygonOffset),e.polygonOffsetFactor!==void 0&&(this.polygonOffsetFactor=e.polygonOffsetFactor),e.polygonOffsetUnits!==void 0&&(this.polygonOffsetUnits=e.polygonOffsetUnits),e.dithering!==void 0&&(this.dithering=e.dithering),e.alphaToCoverage!==void 0&&(this.alphaToCoverage=e.alphaToCoverage),e.premultipliedAlpha!==void 0&&(this.premultipliedAlpha=e.premultipliedAlpha),e.forceSinglePass!==void 0&&(this.forceSinglePass=e.forceSinglePass),e.allowOverride!==void 0&&(this.allowOverride=e.allowOverride),e.visible!==void 0&&(this.visible=e.visible),e.toneMapped!==void 0&&(this.toneMapped=e.toneMapped),e.userData!==void 0&&(this.userData=e.userData),e.vertexColors!==void 0&&(typeof e.vertexColors=="number"?this.vertexColors=e.vertexColors>0:this.vertexColors=e.vertexColors),e.size!==void 0&&(this.size=e.size),e.sizeAttenuation!==void 0&&(this.sizeAttenuation=e.sizeAttenuation),e.map!==void 0&&(this.map=t[e.map]||null),e.matcap!==void 0&&(this.matcap=t[e.matcap]||null),e.alphaMap!==void 0&&(this.alphaMap=t[e.alphaMap]||null),e.bumpMap!==void 0&&(this.bumpMap=t[e.bumpMap]||null),e.bumpScale!==void 0&&(this.bumpScale=e.bumpScale),e.normalMap!==void 0&&(this.normalMap=t[e.normalMap]||null),e.normalMapType!==void 0&&(this.normalMapType=e.normalMapType),e.normalScale!==void 0){let n=e.normalScale;Array.isArray(n)===!1&&(n=[n,n]),this.normalScale=new te().fromArray(n)}return e.displacementMap!==void 0&&(this.displacementMap=t[e.displacementMap]||null),e.displacementScale!==void 0&&(this.displacementScale=e.displacementScale),e.displacementBias!==void 0&&(this.displacementBias=e.displacementBias),e.roughnessMap!==void 0&&(this.roughnessMap=t[e.roughnessMap]||null),e.metalnessMap!==void 0&&(this.metalnessMap=t[e.metalnessMap]||null),e.emissiveMap!==void 0&&(this.emissiveMap=t[e.emissiveMap]||null),e.emissiveIntensity!==void 0&&(this.emissiveIntensity=e.emissiveIntensity),e.specularMap!==void 0&&(this.specularMap=t[e.specularMap]||null),e.specularIntensityMap!==void 0&&(this.specularIntensityMap=t[e.specularIntensityMap]||null),e.specularColorMap!==void 0&&(this.specularColorMap=t[e.specularColorMap]||null),e.envMap!==void 0&&(this.envMap=t[e.envMap]||null),e.envMapRotation!==void 0&&this.envMapRotation.fromArray(e.envMapRotation),e.envMapIntensity!==void 0&&(this.envMapIntensity=e.envMapIntensity),e.reflectivity!==void 0&&(this.reflectivity=e.reflectivity),e.refractionRatio!==void 0&&(this.refractionRatio=e.refractionRatio),e.lightMap!==void 0&&(this.lightMap=t[e.lightMap]||null),e.lightMapIntensity!==void 0&&(this.lightMapIntensity=e.lightMapIntensity),e.aoMap!==void 0&&(this.aoMap=t[e.aoMap]||null),e.aoMapIntensity!==void 0&&(this.aoMapIntensity=e.aoMapIntensity),e.gradientMap!==void 0&&(this.gradientMap=t[e.gradientMap]||null),e.clearcoatMap!==void 0&&(this.clearcoatMap=t[e.clearcoatMap]||null),e.clearcoatRoughnessMap!==void 0&&(this.clearcoatRoughnessMap=t[e.clearcoatRoughnessMap]||null),e.clearcoatNormalMap!==void 0&&(this.clearcoatNormalMap=t[e.clearcoatNormalMap]||null),e.clearcoatNormalScale!==void 0&&(this.clearcoatNormalScale=new te().fromArray(e.clearcoatNormalScale)),e.iridescenceMap!==void 0&&(this.iridescenceMap=t[e.iridescenceMap]||null),e.iridescenceThicknessMap!==void 0&&(this.iridescenceThicknessMap=t[e.iridescenceThicknessMap]||null),e.transmissionMap!==void 0&&(this.transmissionMap=t[e.transmissionMap]||null),e.thicknessMap!==void 0&&(this.thicknessMap=t[e.thicknessMap]||null),e.anisotropyMap!==void 0&&(this.anisotropyMap=t[e.anisotropyMap]||null),e.sheenColorMap!==void 0&&(this.sheenColorMap=t[e.sheenColorMap]||null),e.sheenRoughnessMap!==void 0&&(this.sheenRoughnessMap=t[e.sheenRoughnessMap]||null),this}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,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.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,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;let t=e.clippingPlanes,n=null;if(t!==null){let s=t.length;n=new Array(s);for(let r=0;r!==s;++r)n[r]=t[r].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.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.allowOverride=e.allowOverride,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}};var ui=new C,Ac=new C,Ya=new C,Ii=new C,wc=new C,Za=new C,Rc=new C,ti=class{constructor(e=new C,t=new C(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,ui)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);let n=t.dot(this.direction);return n<0?t.copy(this.origin):t.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){let t=ui.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(ui.copy(this.origin).addScaledVector(this.direction,t),ui.distanceToSquared(e))}distanceSqToSegment(e,t,n,s){Ac.copy(e).add(t).multiplyScalar(.5),Ya.copy(t).sub(e).normalize(),Ii.copy(this.origin).sub(Ac);let r=e.distanceTo(t)*.5,a=-this.direction.dot(Ya),o=Ii.dot(this.direction),l=-Ii.dot(Ya),c=Ii.lengthSq(),h=Math.abs(1-a*a),d,u,f,g;if(h>0)if(d=a*l-o,u=a*o-l,g=r*h,d>=0)if(u>=-g)if(u<=g){let y=1/h;d*=y,u*=y,f=d*(d+a*u+2*o)+u*(a*d+u+2*l)+c}else u=r,d=Math.max(0,-(a*u+o)),f=-d*d+u*(u+2*l)+c;else u=-r,d=Math.max(0,-(a*u+o)),f=-d*d+u*(u+2*l)+c;else u<=-g?(d=Math.max(0,-(-a*r+o)),u=d>0?-r:Math.min(Math.max(-r,-l),r),f=-d*d+u*(u+2*l)+c):u<=g?(d=0,u=Math.min(Math.max(-r,-l),r),f=u*(u+2*l)+c):(d=Math.max(0,-(a*r+o)),u=d>0?r:Math.min(Math.max(-r,-l),r),f=-d*d+u*(u+2*l)+c);else u=a>0?-r:r,d=Math.max(0,-(a*u+o)),f=-d*d+u*(u+2*l)+c;return n&&n.copy(this.origin).addScaledVector(this.direction,d),s&&s.copy(Ac).addScaledVector(Ya,u),f}intersectSphere(e,t){ui.subVectors(e.center,this.origin);let n=ui.dot(this.direction),s=ui.dot(ui)-n*n,r=e.radius*e.radius;if(s>r)return null;let a=Math.sqrt(r-s),o=n-a,l=n+a;return l<0?null:o<0?this.at(l,t):this.at(o,t)}intersectsSphere(e){return e.radius<0?!1:this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){let t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;let n=-(this.origin.dot(e.normal)+e.constant)/t;return n>=0?n:null}intersectPlane(e,t){let n=this.distanceToPlane(e);return n===null?null:this.at(n,t)}intersectsPlane(e){let t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let n,s,r,a,o,l,c=1/this.direction.x,h=1/this.direction.y,d=1/this.direction.z,u=this.origin;return c>=0?(n=(e.min.x-u.x)*c,s=(e.max.x-u.x)*c):(n=(e.max.x-u.x)*c,s=(e.min.x-u.x)*c),h>=0?(r=(e.min.y-u.y)*h,a=(e.max.y-u.y)*h):(r=(e.max.y-u.y)*h,a=(e.min.y-u.y)*h),n>a||r>s||((r>n||isNaN(n))&&(n=r),(a=0?(o=(e.min.z-u.z)*d,l=(e.max.z-u.z)*d):(o=(e.max.z-u.z)*d,l=(e.min.z-u.z)*d),n>l||o>s)||((o>n||n!==n)&&(n=o),(l=0?n:s,t)}intersectsBox(e){return this.intersectBox(e,ui)!==null}intersectTriangle(e,t,n,s,r){wc.subVectors(t,e),Za.subVectors(n,e),Rc.crossVectors(wc,Za);let a=this.direction.dot(Rc),o;if(a>0){if(s)return null;o=1}else if(a<0)o=-1,a=-a;else return null;Ii.subVectors(this.origin,e);let l=o*this.direction.dot(Za.crossVectors(Ii,Za));if(l<0)return null;let c=o*this.direction.dot(wc.cross(Ii));if(c<0||l+c>a)return null;let h=-o*Ii.dot(Rc);return h<0?null:this.at(h/a,r)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},nn=class extends tn{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new ye(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ei,this.combine=Jo,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(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.envMapRotation.copy(e.envMapRotation),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.fog=e.fog,this}},Hu=new Ue,ji=new ti,Ka=new an,Gu=new C,Ja=new C,$a=new C,ja=new C,Cc=new C,Qa=new C,Wu=new C,eo=new C,Ye=class extends ht{constructor(e=new Mt,t=new nn){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.count=1,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){let t=this.geometry.morphAttributes,n=Object.keys(t);if(n.length>0){let s=t[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;r(e.far-e.near)**2))&&(Hu.copy(r).invert(),ji.copy(e.ray).applyMatrix4(Hu),!(n.boundingBox!==null&&ji.intersectsBox(n.boundingBox)===!1)&&this._computeIntersections(e,t,ji)))}_computeIntersections(e,t,n){let s,r=this.geometry,a=this.material,o=r.index,l=r.attributes.position,c=r.attributes.uv,h=r.attributes.uv1,d=r.attributes.normal,u=r.groups,f=r.drawRange;if(o!==null)if(Array.isArray(a))for(let g=0,y=u.length;gt.far?null:{distance:c,point:eo.clone(),object:i}}function to(i,e,t,n,s,r,a,o,l,c){i.getVertexPosition(o,Ja),i.getVertexPosition(l,$a),i.getVertexPosition(c,ja);let h=zp(i,e,t,n,Ja,$a,ja,Wu);if(h){let d=new C;Di.getBarycoord(Wu,Ja,$a,ja,d),s&&(h.uv=Di.getInterpolatedAttribute(s,o,l,c,d,new te)),r&&(h.uv1=Di.getInterpolatedAttribute(r,o,l,c,d,new te)),a&&(h.normal=Di.getInterpolatedAttribute(a,o,l,c,d,new C),h.normal.dot(n.direction)>0&&h.normal.multiplyScalar(-1));let u={a:o,b:l,c,normal:new C,materialIndex:0};Di.getNormal(Ja,$a,ja,u.normal),h.face=u,h.barycoord=d}return h}var Tr=new tt,Xu=new tt,qu=new tt,kp=new tt,Yu=new Ue,no=new C,Pc=new an,Zu=new Ue,Ic=new ti,Or=class extends Ye{constructor(e,t){super(e,t),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode=zc,this.bindMatrix=new Ue,this.bindMatrixInverse=new Ue,this.boundingBox=null,this.boundingSphere=null}computeBoundingBox(){let e=this.geometry;this.boundingBox===null&&(this.boundingBox=new gn),this.boundingBox.makeEmpty();let t=e.getAttribute("position");for(let n=0;n1)?null:t.copy(e.start).addScaledVector(s,a)}intersectsLine(e){let t=this.distanceToPoint(e.start),n=this.distanceToPoint(e.end);return t<0&&n>0||n<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){let n=t||Wp.getNormalMatrix(e),s=this.coplanarPoint(Lc).applyMatrix4(e),r=this.normal.applyMatrix3(n).normalize();return this.constant=-s.dot(r),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}},Qi=new an,Xp=new te(.5,.5),so=new C,Ks=class{constructor(e=new En,t=new En,n=new En,s=new En,r=new En,a=new En){this.planes=[e,t,n,s,r,a]}set(e,t,n,s,r,a){let o=this.planes;return o[0].copy(e),o[1].copy(t),o[2].copy(n),o[3].copy(s),o[4].copy(r),o[5].copy(a),this}copy(e){let t=this.planes;for(let n=0;n<6;n++)t[n].copy(e.planes[n]);return this}setFromProjectionMatrix(e,t=zn,n=!1){let s=this.planes,r=e.elements,a=r[0],o=r[1],l=r[2],c=r[3],h=r[4],d=r[5],u=r[6],f=r[7],g=r[8],y=r[9],m=r[10],p=r[11],b=r[12],T=r[13],v=r[14],A=r[15];if(s[0].setComponents(c-a,f-h,p-g,A-b).normalize(),s[1].setComponents(c+a,f+h,p+g,A+b).normalize(),s[2].setComponents(c+o,f+d,p+y,A+T).normalize(),s[3].setComponents(c-o,f-d,p-y,A-T).normalize(),n)s[4].setComponents(l,u,m,v).normalize(),s[5].setComponents(c-l,f-u,p-m,A-v).normalize();else if(s[4].setComponents(c-l,f-u,p-m,A-v).normalize(),t===zn)s[5].setComponents(c+l,f+u,p+m,A+v).normalize();else if(t===zs)s[5].setComponents(l,u,m,v).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+t);return this}intersectsObject(e){if(e.boundingSphere!==void 0)e.boundingSphere===null&&e.computeBoundingSphere(),Qi.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{let t=e.geometry;t.boundingSphere===null&&t.computeBoundingSphere(),Qi.copy(t.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(Qi)}intersectsSprite(e){Qi.center.set(0,0,0);let t=Xp.distanceTo(e.center);return Qi.radius=.7071067811865476+t,Qi.applyMatrix4(e.matrixWorld),this.intersectsSphere(Qi)}intersectsSphere(e){let t=this.planes,n=e.center,s=-e.radius;for(let r=0;r<6;r++)if(t[r].distanceToPoint(n)0?e.max.x:e.min.x,so.y=s.normal.y>0?e.max.y:e.min.y,so.z=s.normal.z>0?e.max.z:e.min.z,s.distanceToPoint(so)<0)return!1}return!0}containsPoint(e){let t=this.planes;for(let n=0;n<6;n++)if(t[n].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}};var Js=class extends tn{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new ye(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}},wo=new C,Ro=new C,ju=new Ue,wr=new ti,ro=new an,Dc=new C,Qu=new C,cs=class extends ht{constructor(e=new Mt,t=new Js){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){let e=this.geometry;if(e.index===null){let t=e.attributes.position,n=[0];for(let s=1,r=t.count;s0){let s=t[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;rn)return;Dc.applyMatrix4(i.matrixWorld);let c=e.ray.origin.distanceTo(Dc);if(!(ce.far))return{distance:c,point:Qu.clone().applyMatrix4(i.matrixWorld),index:a,face:null,faceIndex:null,barycoord:null,object:i}}var ed=new C,td=new C,zr=class extends cs{constructor(e,t){super(e,t),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){let e=this.geometry;if(e.index===null){let t=e.attributes.position,n=[];for(let s=0,r=t.count;s0){let s=t[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;rs.far)return;r.push({distance:c,distanceToRay:Math.sqrt(o),point:l,index:e,face:null,faceIndex:null,barycoord:null,object:a})}}var Hr=class extends Vt{constructor(e=[],t=Hi,n,s,r,a,o,l,c,h){super(e,t,n,s,r,a,o,l,c,h),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}};var pi=class extends Vt{constructor(e,t,n=qn,s,r,a,o=yt,l=yt,c,h=Qn,d=1){if(h!==Qn&&h!==Gi)throw new Error("THREE.DepthTexture: format must be either THREE.DepthFormat or THREE.DepthStencilFormat");let u={width:e,height:t,depth:d};super(u,s,r,a,o,l,h,n,c),this.isDepthTexture=!0,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(e){return super.copy(e),this.source=new Hs(Object.assign({},e.image)),this.compareFunction=e.compareFunction,this}toJSON(e){let t=super.toJSON(e);return this.compareFunction!==null&&(t.compareFunction=this.compareFunction),t}},Co=class extends pi{constructor(e,t=qn,n=Hi,s,r,a=yt,o=yt,l,c=Qn){let 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l=n[s+0],c=n[s+1],h=n[s+2],u=n[s+3],d=r[a+0],f=r[a+1],g=r[a+2],y=r[a+3];if(u!==y||l!==d||c!==f||h!==g){let m=l*d+c*f+h*g+u*y;m<0&&(d=-d,f=-f,g=-g,y=-y,m=-m);let p=1-o;if(m<.9995){let b=Math.acos(m),T=Math.sin(b);p=Math.sin(p*b)/T,o=Math.sin(o*b)/T,l=l*p+d*o,c=c*p+f*o,h=h*p+g*o,u=u*p+y*o}else{l=l*p+d*o,c=c*p+f*o,h=h*p+g*o,u=u*p+y*o;let b=1/Math.sqrt(l*l+c*c+h*h+u*u);l*=b,c*=b,h*=b,u*=b}}e[t]=l,e[t+1]=c,e[t+2]=h,e[t+3]=u}static multiplyQuaternionsFlat(e,t,n,s,r,a){let o=n[s],l=n[s+1],c=n[s+2],h=n[s+3],u=r[a],d=r[a+1],f=r[a+2],g=r[a+3];return e[t]=o*g+h*u+l*f-c*d,e[t+1]=l*g+h*d+c*u-o*f,e[t+2]=c*g+h*f+o*d-l*u,e[t+3]=h*g-o*u-l*d-c*f,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,n,s){return 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encountered an unknown order: "+a)}return t===!0&&this._onChangeCallback(),this}setFromAxisAngle(e,t){let n=t/2,s=Math.sin(n);return this._x=e.x*s,this._y=e.y*s,this._z=e.z*s,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(e){let t=e.elements,n=t[0],s=t[4],r=t[8],a=t[1],o=t[5],l=t[9],c=t[2],h=t[6],u=t[10],d=n+o+u;if(d>0){let f=.5/Math.sqrt(d+1);this._w=.25/f,this._x=(h-l)*f,this._y=(r-c)*f,this._z=(a-s)*f}else if(n>o&&n>u){let f=2*Math.sqrt(1+n-o-u);this._w=(h-l)/f,this._x=.25*f,this._y=(s+a)/f,this._z=(r+c)/f}else if(o>u){let f=2*Math.sqrt(1+o-n-u);this._w=(r-c)/f,this._x=(s+a)/f,this._y=.25*f,this._z=(l+h)/f}else{let f=2*Math.sqrt(1+u-n-o);this._w=(a-s)/f,this._x=(r+c)/f,this._y=(l+h)/f,this._z=.25*f}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let n=e.dot(t)+1;return n<1e-8?(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(e){return 2*Math.acos(Math.abs(ke(this.dot(e),-1,1)))}rotateTowards(e,t){let n=this.angleTo(e);if(n===0)return this;let s=Math.min(1,t/n);return this.slerp(e,s),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(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(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){let n=e._x,s=e._y,r=e._z,a=e._w,o=t._x,l=t._y,c=t._z,h=t._w;return this._x=n*h+a*o+s*c-r*l,this._y=s*h+a*l+r*o-n*c,this._z=r*h+a*c+n*l-s*o,this._w=a*h-n*o-s*l-r*c,this._onChangeCallback(),this}slerp(e,t){let n=e._x,s=e._y,r=e._z,a=e._w,o=this.dot(e);o<0&&(n=-n,s=-s,r=-r,a=-a,o=-o);let l=1-t;if(o<.9995){let c=Math.acos(o),h=Math.sin(c);l=Math.sin(l*c)/h,t=Math.sin(t*c)/h,this._x=this._x*l+n*t,this._y=this._y*l+s*t,this._z=this._z*l+r*t,this._w=this._w*l+a*t,this._onChangeCallback()}else this._x=this._x*l+n*t,this._y=this._y*l+s*t,this._z=this._z*l+r*t,this._w=this._w*l+a*t,this.normalize();return this}slerpQuaternions(e,t,n){return this.copy(e).slerp(t,n)}random(){let e=2*Math.PI*Math.random(),t=2*Math.PI*Math.random(),n=Math.random(),s=Math.sqrt(1-n),r=Math.sqrt(n);return this.set(s*Math.sin(e),s*Math.cos(e),r*Math.sin(t),r*Math.cos(t))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}},C=class i{static{i.prototype.isVector3=!0}constructor(e=0,t=0,n=0){this.x=e,this.y=t,this.z=n}set(e,t,n){return n===void 0&&(n=this.z),this.x=e,this.y=t,this.z=n,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(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("THREE.Vector3: index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("THREE.Vector3: index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this}applyEuler(e){return this.applyQuaternion(Nu.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(Nu.setFromAxisAngle(e,t))}applyMatrix3(e){let t=this.x,n=this.y,s=this.z,r=e.elements;return this.x=r[0]*t+r[3]*n+r[6]*s,this.y=r[1]*t+r[4]*n+r[7]*s,this.z=r[2]*t+r[5]*n+r[8]*s,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){let t=this.x,n=this.y,s=this.z,r=e.elements,a=1/(r[3]*t+r[7]*n+r[11]*s+r[15]);return this.x=(r[0]*t+r[4]*n+r[8]*s+r[12])*a,this.y=(r[1]*t+r[5]*n+r[9]*s+r[13])*a,this.z=(r[2]*t+r[6]*n+r[10]*s+r[14])*a,this}applyQuaternion(e){let t=this.x,n=this.y,s=this.z,r=e.x,a=e.y,o=e.z,l=e.w,c=2*(a*s-o*n),h=2*(o*t-r*s),u=2*(r*n-a*t);return this.x=t+l*c+a*u-o*h,this.y=n+l*h+o*c-r*u,this.z=s+l*u+r*h-a*c,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){let t=this.x,n=this.y,s=this.z,r=e.elements;return this.x=r[0]*t+r[4]*n+r[8]*s,this.y=r[1]*t+r[5]*n+r[9]*s,this.z=r[2]*t+r[6]*n+r[10]*s,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(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(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(e,t){return this.x=ke(this.x,e.x,t.x),this.y=ke(this.y,e.y,t.y),this.z=ke(this.z,e.z,t.z),this}clampScalar(e,t){return this.x=ke(this.x,e,t),this.y=ke(this.y,e,t),this.z=ke(this.z,e,t),this}clampLength(e,t){let n=this.length();return this.divideScalar(n||1).multiplyScalar(ke(n,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(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(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){let n=e.x,s=e.y,r=e.z,a=t.x,o=t.y,l=t.z;return this.x=s*l-r*o,this.y=r*a-n*l,this.z=n*o-s*a,this}projectOnVector(e){let t=e.lengthSq();if(t===0)return this.set(0,0,0);let n=e.dot(this)/t;return this.copy(e).multiplyScalar(n)}projectOnPlane(e){return hc.copy(this).projectOnVector(e),this.sub(hc)}reflect(e){return this.sub(hc.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){let t=Math.sqrt(this.lengthSq()*e.lengthSq());if(t===0)return Math.PI/2;let n=this.dot(e)/t;return Math.acos(ke(n,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){let t=this.x-e.x,n=this.y-e.y,s=this.z-e.z;return t*t+n*n+s*s}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,n){let s=Math.sin(t)*e;return this.x=s*Math.sin(n),this.y=Math.cos(t)*e,this.z=s*Math.cos(n),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,n){return this.x=e*Math.sin(t),this.y=n,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){let t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){let t=this.setFromMatrixColumn(e,0).length(),n=this.setFromMatrixColumn(e,1).length(),s=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=n,this.z=s,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,t*4)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,t*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){let e=Math.random()*Math.PI*2,t=Math.random()*2-1,n=Math.sqrt(1-t*t);return this.x=n*Math.cos(e),this.y=t,this.z=n*Math.sin(e),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}},hc=new C,Nu=new Jt,Ne=class i{static{i.prototype.isMatrix3=!0}constructor(e,t,n,s,r,a,o,l,c){this.elements=[1,0,0,0,1,0,0,0,1],e!==void 0&&this.set(e,t,n,s,r,a,o,l,c)}set(e,t,n,s,r,a,o,l,c){let h=this.elements;return h[0]=e,h[1]=s,h[2]=o,h[3]=t,h[4]=r,h[5]=l,h[6]=n,h[7]=a,h[8]=c,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(e){let 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}extractBasis(e,t,n){return e.setFromMatrix3Column(this,0),t.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(e){let 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}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){let n=e.elements,s=t.elements,r=this.elements,a=n[0],o=n[3],l=n[6],c=n[1],h=n[4],u=n[7],d=n[2],f=n[5],g=n[8],y=s[0],m=s[3],p=s[6],b=s[1],T=s[4],v=s[7],A=s[2],S=s[5],R=s[8];return r[0]=a*y+o*b+l*A,r[3]=a*m+o*T+l*S,r[6]=a*p+o*v+l*R,r[1]=c*y+h*b+u*A,r[4]=c*m+h*T+u*S,r[7]=c*p+h*v+u*R,r[2]=d*y+f*b+g*A,r[5]=d*m+f*T+g*S,r[8]=d*p+f*v+g*R,this}multiplyScalar(e){let t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this}determinant(){let e=this.elements,t=e[0],n=e[1],s=e[2],r=e[3],a=e[4],o=e[5],l=e[6],c=e[7],h=e[8];return t*a*h-t*o*c-n*r*h+n*o*l+s*r*c-s*a*l}invert(){let e=this.elements,t=e[0],n=e[1],s=e[2],r=e[3],a=e[4],o=e[5],l=e[6],c=e[7],h=e[8],u=h*a-o*c,d=o*l-h*r,f=c*r-a*l,g=t*u+n*d+s*f;if(g===0)return this.set(0,0,0,0,0,0,0,0,0);let y=1/g;return e[0]=u*y,e[1]=(s*c-h*n)*y,e[2]=(o*n-s*a)*y,e[3]=d*y,e[4]=(h*t-s*l)*y,e[5]=(s*r-o*t)*y,e[6]=f*y,e[7]=(n*l-c*t)*y,e[8]=(a*t-n*r)*y,this}transpose(){let e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){let t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this}setUvTransform(e,t,n,s,r,a,o){let l=Math.cos(r),c=Math.sin(r);return this.set(n*l,n*c,-n*(l*a+c*o)+a+e,-s*c,s*l,-s*(-c*a+l*o)+o+t,0,0,1),this}scale(e,t){return ts("Matrix3: .scale() is deprecated. Use .makeScale() instead."),this.premultiply(uc.makeScale(e,t)),this}rotate(e){return ts("Matrix3: .rotate() is deprecated. Use .makeRotation() instead."),this.premultiply(uc.makeRotation(-e)),this}translate(e,t){return ts("Matrix3: .translate() is deprecated. 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s.copy(this.spaces[r].toXYZ).multiply(this.spaces[a].fromXYZ)},_getDrawingBufferColorSpace:function(s){return this.spaces[s].outputColorSpaceConfig.drawingBufferColorSpace},_getUnpackColorSpace:function(s=this.workingColorSpace){return this.spaces[s].workingColorSpaceConfig.unpackColorSpace},fromWorkingColorSpace:function(s,r){return ts("ColorManagement: .fromWorkingColorSpace() has been renamed to .workingToColorSpace()."),i.workingToColorSpace(s,r)},toWorkingColorSpace:function(s,r){return ts("ColorManagement: .toWorkingColorSpace() has been renamed to .colorSpaceToWorking()."),i.colorSpaceToWorking(s,r)}},e=[.64,.33,.3,.6,.15,.06],t=[.2126,.7152,.0722],n=[.3127,.329];return 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mc(i,e,t){return t<0&&(t+=1),t>1&&(t-=1),t<1/6?i+(e-i)*6*t:t<1/2?e:t<2/3?i+(e-i)*6*(2/3-t):i}var ye=class{constructor(e,t,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,t,n)}set(e,t,n){if(t===void 0&&n===void 0){let s=e;s&&s.isColor?this.copy(s):typeof s=="number"?this.setHex(s):typeof s=="string"&&this.setStyle(s)}else this.setRGB(e,t,n);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,t=Lt){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,ze.colorSpaceToWorking(this,t),this}setRGB(e,t,n,s=ze.workingColorSpace){return this.r=e,this.g=t,this.b=n,ze.colorSpaceToWorking(this,s),this}setHSL(e,t,n,s=ze.workingColorSpace){if(e=dh(e,1),t=ke(t,0,1),n=ke(n,0,1),t===0)this.r=this.g=this.b=n;else{let r=n<=.5?n*(1+t):n+t-n*t,a=2*n-r;this.r=mc(a,r,e+1/3),this.g=mc(a,r,e),this.b=mc(a,r,e-1/3)}return ze.colorSpaceToWorking(this,s),this}setStyle(e,t=Lt){function n(r){r!==void 0&&parseFloat(r)<1&&Me("Color: Alpha component 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ze.workingToColorSpace(Kt.copy(this),e),Math.round(ke(Kt.r*255,0,255))*65536+Math.round(ke(Kt.g*255,0,255))*256+Math.round(ke(Kt.b*255,0,255))}getHexString(e=Lt){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=ze.workingColorSpace){ze.workingToColorSpace(Kt.copy(this),t);let n=Kt.r,s=Kt.g,r=Kt.b,a=Math.max(n,s,r),o=Math.min(n,s,r),l,c,h=(o+a)/2;if(o===a)l=0,c=0;else{let u=a-o;switch(c=h<=.5?u/(a+o):u/(2-a-o),a){case n:l=(s-r)/u+(s0&&(t.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(t.object.backgroundIntensity=this.backgroundIntensity),t.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(t.object.environmentIntensity=this.environmentIntensity),t.object.environmentRotation=this.environmentRotation.toArray(),t}},Fn=new C,ci=new C,gc=new C,hi=new C,ws=new C,Rs=new C,Wu=new C,_c=new C,xc=new C,yc=new C,vc=new nt,Mc=new nt,Sc=new nt,Ni=class i{constructor(e=new C,t=new C,n=new C){this.a=e,this.b=t,this.c=n}static getNormal(e,t,n,s){s.subVectors(n,t),Fn.subVectors(e,t),s.cross(Fn);let r=s.lengthSq();return r>0?s.multiplyScalar(1/Math.sqrt(r)):s.set(0,0,0)}static getBarycoord(e,t,n,s,r){Fn.subVectors(s,t),ci.subVectors(n,t),gc.subVectors(e,t);let a=Fn.dot(Fn),o=Fn.dot(ci),l=Fn.dot(gc),c=ci.dot(ci),h=ci.dot(gc),u=a*c-o*o;if(u===0)return r.set(0,0,0),null;let d=1/u,f=(c*l-o*h)*d,g=(a*h-o*l)*d;return r.set(1-f-g,g,f)}static containsPoint(e,t,n,s){return this.getBarycoord(e,t,n,s,hi)===null?!1:hi.x>=0&&hi.y>=0&&hi.x+hi.y<=1}static getInterpolation(e,t,n,s,r,a,o,l){return this.getBarycoord(e,t,n,s,hi)===null?(l.x=0,l.y=0,"z"in l&&(l.z=0),"w"in l&&(l.w=0),null):(l.setScalar(0),l.addScaledVector(r,hi.x),l.addScaledVector(a,hi.y),l.addScaledVector(o,hi.z),l)}static getInterpolatedAttribute(e,t,n,s,r,a){return 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Wu.subVectors(r,s),o=(u-h)/(u-h+(f-g)),t.copy(s).addScaledVector(Wu,o);let p=1/(m+y+d);return a=y*p,o=d*p,t.copy(n).addScaledVector(ws,a).addScaledVector(Rs,o)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}},tn=class{constructor(e=new C(1/0,1/0,1/0),t=new C(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){this.makeEmpty();for(let t=0,n=e.length;t=this.min.x&&e.x<=this.max.x&&e.y>=this.min.y&&e.y<=this.max.y&&e.z>=this.min.z&&e.z<=this.max.z}containsBox(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(e,t){return 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(e){return 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t=[0,-Pi.z,Pi.y,0,-Ii.z,Ii.y,0,-Ji.z,Ji.y,Pi.z,0,-Pi.x,Ii.z,0,-Ii.x,Ji.z,0,-Ji.x,-Pi.y,Pi.x,0,-Ii.y,Ii.x,0,-Ji.y,Ji.x,0];return!bc(t,Cs,Ps,Is,Wa)||(t=[1,0,0,0,1,0,0,0,1],!bc(t,Cs,Ps,Is,Wa))?!1:(Xa.crossVectors(Pi,Ii),t=[Xa.x,Xa.y,Xa.z],bc(t,Cs,Ps,Is,Wa))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,On).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(On).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(ui[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),ui[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),ui[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),ui[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),ui[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),ui[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),ui[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),ui[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(ui),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}toJSON(){return{min:this.min.toArray(),max:this.max.toArray()}}fromJSON(e){return this.min.fromArray(e.min),this.max.fromArray(e.max),this}},ui=[new C,new C,new C,new C,new C,new C,new C,new C],On=new C,Ga=new tn,Cs=new C,Ps=new C,Is=new C,Pi=new C,Ii=new C,Ji=new C,Sr=new C,Wa=new C,Xa=new C,$i=new C;function bc(i,e,t,n,s){for(let r=0,a=i.length-3;r<=a;r+=3){$i.fromArray(i,r);let o=s.x*Math.abs($i.x)+s.y*Math.abs($i.y)+s.z*Math.abs($i.z),l=e.dot($i),c=t.dot($i),h=n.dot($i);if(Math.max(-Math.max(l,c,h),Math.min(l,c,h))>o)return!1}return!0}var Rt=new C,qa=new te,Op=0,Ct=class extends Gn{constructor(e,t,n=!1){if(super(),Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,Object.defineProperty(this,"id",{value:Op++}),this.name="",this.array=e,this.itemSize=t,this.count=e!==void 0?e.length/t:0,this.normalized=n,this.usage=bo,this.updateRanges=[],this.gpuType=xn,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}copy(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.gpuType=e.gpuType,this}copyAt(e,t,n){e*=this.itemSize,n*=t.itemSize;for(let s=0,r=this.itemSize;sthis.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;br.subVectors(e,this.center);let t=br.lengthSq();if(t>this.radius*this.radius){let n=Math.sqrt(t),s=(n-this.radius)*.5;this.center.addScaledVector(br,s/n),this.radius+=s}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(Tc.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(br.copy(e.center).add(Tc)),this.expandByPoint(br.copy(e.center).sub(Tc))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}toJSON(){return{radius:this.radius,center:this.center.toArray()}}fromJSON(e){return this.radius=e.radius,this.center.fromArray(e.center),this}},zp=0,Tn=new Ue,Ec=new ut,Ls=new C,gn=new tn,Tr=new tn,zt=new C,bt=class i extends Gn{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:zp++}),this.uuid=Vn(),this.name="",this.type="BufferGeometry",this.index=null,this.indirect=null,this.indirectOffset=0,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={},this._transformed=!1}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(cp(e)?Or:Fr)(e,1):this.index=e,this}setIndirect(e,t=0){return this.indirect=e,this.indirectOffset=t,this}getIndirect(){return this.indirect}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,t,n=0){this.groups.push({start:e,count:t,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){let t=this.attributes.position;t!==void 0&&(t.applyMatrix4(e),t.needsUpdate=!0);let n=this.attributes.normal;if(n!==void 0){let r=new Ne().getNormalMatrix(e);n.applyNormalMatrix(r),n.needsUpdate=!0}let s=this.attributes.tangent;return s!==void 0&&(s.transformDirection(e),s.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this._transformed=!0,this}applyQuaternion(e){return Tn.makeRotationFromQuaternion(e),this.applyMatrix4(Tn),this}rotateX(e){return Tn.makeRotationX(e),this.applyMatrix4(Tn),this}rotateY(e){return Tn.makeRotationY(e),this.applyMatrix4(Tn),this}rotateZ(e){return Tn.makeRotationZ(e),this.applyMatrix4(Tn),this}translate(e,t,n){return Tn.makeTranslation(e,t,n),this.applyMatrix4(Tn),this}scale(e,t,n){return Tn.makeScale(e,t,n),this.applyMatrix4(Tn),this}lookAt(e){return Ec.lookAt(e),Ec.updateMatrix(),this.applyMatrix4(Ec.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Ls).negate(),this.translate(Ls.x,Ls.y,Ls.z),this}setFromPoints(e){let t=this.getAttribute("position");if(t===void 0){let n=[];for(let s=0,r=e.length;st.count&&Me("BufferGeometry: Buffer size too small for points data. Use .dispose() and create a new geometry."),t.needsUpdate=!0}return this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new tn);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){Ie("BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new C(-1/0,-1/0,-1/0),new C(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),t)for(let n=0,s=t.length;n0&&(e.userData=this.userData),this.parameters!==void 0&&this._transformed!==!0){let l=this.parameters;for(let c in l)l[c]!==void 0&&(e[c]=l[c]);return e}e.data={attributes:{}};let t=this.index;t!==null&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});let n=this.attributes;for(let l in n){let c=n[l];e.data.attributes[l]=c.toJSON(e.data)}let s={},r=!1;for(let l in this.morphAttributes){let c=this.morphAttributes[l],h=[];for(let u=0,d=c.length;u0&&(s[l]=h,r=!0)}r&&(e.data.morphAttributes=s,e.data.morphTargetsRelative=this.morphTargetsRelative);let a=this.groups;a.length>0&&(e.data.groups=JSON.parse(JSON.stringify(a)));let o=this.boundingSphere;return o!==null&&(e.data.boundingSphere=o.toJSON()),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;let t={};this.name=e.name;let n=e.index;n!==null&&this.setIndex(n.clone());let s=e.attributes;for(let c in s){let h=s[c];this.setAttribute(c,h.clone(t))}let r=e.morphAttributes;for(let c in r){let h=[],u=r[c];for(let d=0,f=u.length;d0!=e>0&&this.version++,this._alphaTest=e}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(let t in e){let n=e[t];if(n===void 0){Me(`Material: parameter '${t}' has value of undefined.`);continue}let s=this[t];if(s===void 0){Me(`Material: '${t}' is not a property of THREE.${this.type}.`);continue}s&&s.isColor?s.set(n):s&&s.isVector2&&n&&n.isVector2||s&&s.isEuler&&n&&n.isEuler||s&&s.isVector3&&n&&n.isVector3?s.copy(n):this[t]=n}}toJSON(e){let t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{}});let n={metadata:{version:4.7,type:"Material",generator:"Material.toJSON"}};n.uuid=this.uuid,n.type=this.type,this.name!==""&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),this.roughness!==void 0&&(n.roughness=this.roughness),this.metalness!==void 0&&(n.metalness=this.metalness),this.sheen!==void 0&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity!==void 0&&this.emissiveIntensity!==1&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(n.shininess=this.shininess),this.clearcoat!==void 0&&(n.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.sheenColorMap&&this.sheenColorMap.isTexture&&(n.sheenColorMap=this.sheenColorMap.toJSON(e).uuid),this.sheenRoughnessMap&&this.sheenRoughnessMap.isTexture&&(n.sheenRoughnessMap=this.sheenRoughnessMap.toJSON(e).uuid),this.dispersion!==void 0&&(n.dispersion=this.dispersion),this.iridescence!==void 0&&(n.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(n.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(n.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(e).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(e).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(e).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(e).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(e).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(n.combine=this.combine)),this.envMapRotation!==void 0&&(n.envMapRotation=this.envMapRotation.toArray()),this.envMapIntensity!==void 0&&(n.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(n.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(n.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(n.size=this.size),this.shadowSide!==null&&(n.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==ns&&(n.blending=this.blending),this.side!==Hn&&(n.side=this.side),this.vertexColors===!0&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),this.transparent===!0&&(n.transparent=!0),this.blendSrc!==po&&(n.blendSrc=this.blendSrc),this.blendDst!==mo&&(n.blendDst=this.blendDst),this.blendEquation!==Ui&&(n.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(n.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(n.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(n.blendAlpha=this.blendAlpha),this.depthFunc!==is&&(n.depthFunc=this.depthFunc),this.depthTest===!1&&(n.depthTest=this.depthTest),this.depthWrite===!1&&(n.depthWrite=this.depthWrite),this.colorWrite===!1&&(n.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(n.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==Wc&&(n.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(n.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==es&&(n.stencilFail=this.stencilFail),this.stencilZFail!==es&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==es&&(n.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(n.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(n.rotation=this.rotation),this.polygonOffset===!0&&(n.polygonOffset=!0),this.polygonOffsetFactor!==0&&(n.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(n.linewidth=this.linewidth),this.dashSize!==void 0&&(n.dashSize=this.dashSize),this.gapSize!==void 0&&(n.gapSize=this.gapSize),this.scale!==void 0&&(n.scale=this.scale),this.dithering===!0&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),this.alphaHash===!0&&(n.alphaHash=!0),this.alphaToCoverage===!0&&(n.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=!0),this.forceSinglePass===!0&&(n.forceSinglePass=!0),this.allowOverride===!1&&(n.allowOverride=!1),this.wireframe===!0&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(n.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(n.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(n.flatShading=!0),this.visible===!1&&(n.visible=!1),this.toneMapped===!1&&(n.toneMapped=!1),this.fog===!1&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData);function s(r){let a=[];for(let o in r){let l=r[o];delete l.metadata,a.push(l)}return a}if(t){let r=s(e.textures),a=s(e.images);r.length>0&&(n.textures=r),a.length>0&&(n.images=a)}return n}fromJSON(e,t){if(e.uuid!==void 0&&(this.uuid=e.uuid),e.name!==void 0&&(this.name=e.name),e.color!==void 0&&this.color!==void 0&&this.color.setHex(e.color),e.roughness!==void 0&&(this.roughness=e.roughness),e.metalness!==void 0&&(this.metalness=e.metalness),e.sheen!==void 0&&(this.sheen=e.sheen),e.sheenColor!==void 0&&(this.sheenColor=new ye().setHex(e.sheenColor)),e.sheenRoughness!==void 0&&(this.sheenRoughness=e.sheenRoughness),e.emissive!==void 0&&this.emissive!==void 0&&this.emissive.setHex(e.emissive),e.specular!==void 0&&this.specular!==void 0&&this.specular.setHex(e.specular),e.specularIntensity!==void 0&&(this.specularIntensity=e.specularIntensity),e.specularColor!==void 0&&this.specularColor!==void 0&&this.specularColor.setHex(e.specularColor),e.shininess!==void 0&&(this.shininess=e.shininess),e.clearcoat!==void 0&&(this.clearcoat=e.clearcoat),e.clearcoatRoughness!==void 0&&(this.clearcoatRoughness=e.clearcoatRoughness),e.dispersion!==void 0&&(this.dispersion=e.dispersion),e.iridescence!==void 0&&(this.iridescence=e.iridescence),e.iridescenceIOR!==void 0&&(this.iridescenceIOR=e.iridescenceIOR),e.iridescenceThicknessRange!==void 0&&(this.iridescenceThicknessRange=e.iridescenceThicknessRange),e.transmission!==void 0&&(this.transmission=e.transmission),e.thickness!==void 0&&(this.thickness=e.thickness),e.attenuationDistance!==void 0&&(this.attenuationDistance=e.attenuationDistance),e.attenuationColor!==void 0&&this.attenuationColor!==void 0&&this.attenuationColor.setHex(e.attenuationColor),e.anisotropy!==void 0&&(this.anisotropy=e.anisotropy),e.anisotropyRotation!==void 0&&(this.anisotropyRotation=e.anisotropyRotation),e.fog!==void 0&&(this.fog=e.fog),e.flatShading!==void 0&&(this.flatShading=e.flatShading),e.blending!==void 0&&(this.blending=e.blending),e.combine!==void 0&&(this.combine=e.combine),e.side!==void 0&&(this.side=e.side),e.shadowSide!==void 0&&(this.shadowSide=e.shadowSide),e.opacity!==void 0&&(this.opacity=e.opacity),e.transparent!==void 0&&(this.transparent=e.transparent),e.alphaTest!==void 0&&(this.alphaTest=e.alphaTest),e.alphaHash!==void 0&&(this.alphaHash=e.alphaHash),e.depthFunc!==void 0&&(this.depthFunc=e.depthFunc),e.depthTest!==void 0&&(this.depthTest=e.depthTest),e.depthWrite!==void 0&&(this.depthWrite=e.depthWrite),e.colorWrite!==void 0&&(this.colorWrite=e.colorWrite),e.blendSrc!==void 0&&(this.blendSrc=e.blendSrc),e.blendDst!==void 0&&(this.blendDst=e.blendDst),e.blendEquation!==void 0&&(this.blendEquation=e.blendEquation),e.blendSrcAlpha!==void 0&&(this.blendSrcAlpha=e.blendSrcAlpha),e.blendDstAlpha!==void 0&&(this.blendDstAlpha=e.blendDstAlpha),e.blendEquationAlpha!==void 0&&(this.blendEquationAlpha=e.blendEquationAlpha),e.blendColor!==void 0&&this.blendColor!==void 0&&this.blendColor.setHex(e.blendColor),e.blendAlpha!==void 0&&(this.blendAlpha=e.blendAlpha),e.stencilWriteMask!==void 0&&(this.stencilWriteMask=e.stencilWriteMask),e.stencilFunc!==void 0&&(this.stencilFunc=e.stencilFunc),e.stencilRef!==void 0&&(this.stencilRef=e.stencilRef),e.stencilFuncMask!==void 0&&(this.stencilFuncMask=e.stencilFuncMask),e.stencilFail!==void 0&&(this.stencilFail=e.stencilFail),e.stencilZFail!==void 0&&(this.stencilZFail=e.stencilZFail),e.stencilZPass!==void 0&&(this.stencilZPass=e.stencilZPass),e.stencilWrite!==void 0&&(this.stencilWrite=e.stencilWrite),e.wireframe!==void 0&&(this.wireframe=e.wireframe),e.wireframeLinewidth!==void 0&&(this.wireframeLinewidth=e.wireframeLinewidth),e.wireframeLinecap!==void 0&&(this.wireframeLinecap=e.wireframeLinecap),e.wireframeLinejoin!==void 0&&(this.wireframeLinejoin=e.wireframeLinejoin),e.rotation!==void 0&&(this.rotation=e.rotation),e.linewidth!==void 0&&(this.linewidth=e.linewidth),e.dashSize!==void 0&&(this.dashSize=e.dashSize),e.gapSize!==void 0&&(this.gapSize=e.gapSize),e.scale!==void 0&&(this.scale=e.scale),e.polygonOffset!==void 0&&(this.polygonOffset=e.polygonOffset),e.polygonOffsetFactor!==void 0&&(this.polygonOffsetFactor=e.polygonOffsetFactor),e.polygonOffsetUnits!==void 0&&(this.polygonOffsetUnits=e.polygonOffsetUnits),e.dithering!==void 0&&(this.dithering=e.dithering),e.alphaToCoverage!==void 0&&(this.alphaToCoverage=e.alphaToCoverage),e.premultipliedAlpha!==void 0&&(this.premultipliedAlpha=e.premultipliedAlpha),e.forceSinglePass!==void 0&&(this.forceSinglePass=e.forceSinglePass),e.allowOverride!==void 0&&(this.allowOverride=e.allowOverride),e.visible!==void 0&&(this.visible=e.visible),e.toneMapped!==void 0&&(this.toneMapped=e.toneMapped),e.userData!==void 0&&(this.userData=e.userData),e.vertexColors!==void 0&&(typeof e.vertexColors=="number"?this.vertexColors=e.vertexColors>0:this.vertexColors=e.vertexColors),e.size!==void 0&&(this.size=e.size),e.sizeAttenuation!==void 0&&(this.sizeAttenuation=e.sizeAttenuation),e.map!==void 0&&(this.map=t[e.map]||null),e.matcap!==void 0&&(this.matcap=t[e.matcap]||null),e.alphaMap!==void 0&&(this.alphaMap=t[e.alphaMap]||null),e.bumpMap!==void 0&&(this.bumpMap=t[e.bumpMap]||null),e.bumpScale!==void 0&&(this.bumpScale=e.bumpScale),e.normalMap!==void 0&&(this.normalMap=t[e.normalMap]||null),e.normalMapType!==void 0&&(this.normalMapType=e.normalMapType),e.normalScale!==void 0){let n=e.normalScale;Array.isArray(n)===!1&&(n=[n,n]),this.normalScale=new te().fromArray(n)}return e.displacementMap!==void 0&&(this.displacementMap=t[e.displacementMap]||null),e.displacementScale!==void 0&&(this.displacementScale=e.displacementScale),e.displacementBias!==void 0&&(this.displacementBias=e.displacementBias),e.roughnessMap!==void 0&&(this.roughnessMap=t[e.roughnessMap]||null),e.metalnessMap!==void 0&&(this.metalnessMap=t[e.metalnessMap]||null),e.emissiveMap!==void 0&&(this.emissiveMap=t[e.emissiveMap]||null),e.emissiveIntensity!==void 0&&(this.emissiveIntensity=e.emissiveIntensity),e.specularMap!==void 0&&(this.specularMap=t[e.specularMap]||null),e.specularIntensityMap!==void 0&&(this.specularIntensityMap=t[e.specularIntensityMap]||null),e.specularColorMap!==void 0&&(this.specularColorMap=t[e.specularColorMap]||null),e.envMap!==void 0&&(this.envMap=t[e.envMap]||null),e.envMapRotation!==void 0&&this.envMapRotation.fromArray(e.envMapRotation),e.envMapIntensity!==void 0&&(this.envMapIntensity=e.envMapIntensity),e.reflectivity!==void 0&&(this.reflectivity=e.reflectivity),e.refractionRatio!==void 0&&(this.refractionRatio=e.refractionRatio),e.lightMap!==void 0&&(this.lightMap=t[e.lightMap]||null),e.lightMapIntensity!==void 0&&(this.lightMapIntensity=e.lightMapIntensity),e.aoMap!==void 0&&(this.aoMap=t[e.aoMap]||null),e.aoMapIntensity!==void 0&&(this.aoMapIntensity=e.aoMapIntensity),e.gradientMap!==void 0&&(this.gradientMap=t[e.gradientMap]||null),e.clearcoatMap!==void 0&&(this.clearcoatMap=t[e.clearcoatMap]||null),e.clearcoatRoughnessMap!==void 0&&(this.clearcoatRoughnessMap=t[e.clearcoatRoughnessMap]||null),e.clearcoatNormalMap!==void 0&&(this.clearcoatNormalMap=t[e.clearcoatNormalMap]||null),e.clearcoatNormalScale!==void 0&&(this.clearcoatNormalScale=new te().fromArray(e.clearcoatNormalScale)),e.iridescenceMap!==void 0&&(this.iridescenceMap=t[e.iridescenceMap]||null),e.iridescenceThicknessMap!==void 0&&(this.iridescenceThicknessMap=t[e.iridescenceThicknessMap]||null),e.transmissionMap!==void 0&&(this.transmissionMap=t[e.transmissionMap]||null),e.thicknessMap!==void 0&&(this.thicknessMap=t[e.thicknessMap]||null),e.anisotropyMap!==void 0&&(this.anisotropyMap=t[e.anisotropyMap]||null),e.sheenColorMap!==void 0&&(this.sheenColorMap=t[e.sheenColorMap]||null),e.sheenRoughnessMap!==void 0&&(this.sheenRoughnessMap=t[e.sheenRoughnessMap]||null),this}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,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.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,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;let t=e.clippingPlanes,n=null;if(t!==null){let s=t.length;n=new Array(s);for(let r=0;r!==s;++r)n[r]=t[r].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.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.allowOverride=e.allowOverride,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}};var di=new C,Ac=new C,Ya=new C,Li=new C,wc=new C,Za=new C,Rc=new C,ti=class{constructor(e=new C,t=new C(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,di)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);let n=t.dot(this.direction);return n<0?t.copy(this.origin):t.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){let t=di.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(di.copy(this.origin).addScaledVector(this.direction,t),di.distanceToSquared(e))}distanceSqToSegment(e,t,n,s){Ac.copy(e).add(t).multiplyScalar(.5),Ya.copy(t).sub(e).normalize(),Li.copy(this.origin).sub(Ac);let r=e.distanceTo(t)*.5,a=-this.direction.dot(Ya),o=Li.dot(this.direction),l=-Li.dot(Ya),c=Li.lengthSq(),h=Math.abs(1-a*a),u,d,f,g;if(h>0)if(u=a*l-o,d=a*o-l,g=r*h,u>=0)if(d>=-g)if(d<=g){let y=1/h;u*=y,d*=y,f=u*(u+a*d+2*o)+d*(a*u+d+2*l)+c}else d=r,u=Math.max(0,-(a*d+o)),f=-u*u+d*(d+2*l)+c;else d=-r,u=Math.max(0,-(a*d+o)),f=-u*u+d*(d+2*l)+c;else d<=-g?(u=Math.max(0,-(-a*r+o)),d=u>0?-r:Math.min(Math.max(-r,-l),r),f=-u*u+d*(d+2*l)+c):d<=g?(u=0,d=Math.min(Math.max(-r,-l),r),f=d*(d+2*l)+c):(u=Math.max(0,-(a*r+o)),d=u>0?r:Math.min(Math.max(-r,-l),r),f=-u*u+d*(d+2*l)+c);else d=a>0?-r:r,u=Math.max(0,-(a*d+o)),f=-u*u+d*(d+2*l)+c;return n&&n.copy(this.origin).addScaledVector(this.direction,u),s&&s.copy(Ac).addScaledVector(Ya,d),f}intersectSphere(e,t){di.subVectors(e.center,this.origin);let n=di.dot(this.direction),s=di.dot(di)-n*n,r=e.radius*e.radius;if(s>r)return null;let a=Math.sqrt(r-s),o=n-a,l=n+a;return l<0?null:o<0?this.at(l,t):this.at(o,t)}intersectsSphere(e){return e.radius<0?!1:this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){let t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;let n=-(this.origin.dot(e.normal)+e.constant)/t;return n>=0?n:null}intersectPlane(e,t){let n=this.distanceToPlane(e);return n===null?null:this.at(n,t)}intersectsPlane(e){let t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let n,s,r,a,o,l,c=1/this.direction.x,h=1/this.direction.y,u=1/this.direction.z,d=this.origin;return c>=0?(n=(e.min.x-d.x)*c,s=(e.max.x-d.x)*c):(n=(e.max.x-d.x)*c,s=(e.min.x-d.x)*c),h>=0?(r=(e.min.y-d.y)*h,a=(e.max.y-d.y)*h):(r=(e.max.y-d.y)*h,a=(e.min.y-d.y)*h),n>a||r>s||((r>n||isNaN(n))&&(n=r),(a=0?(o=(e.min.z-d.z)*u,l=(e.max.z-d.z)*u):(o=(e.max.z-d.z)*u,l=(e.min.z-d.z)*u),n>l||o>s)||((o>n||n!==n)&&(n=o),(l=0?n:s,t)}intersectsBox(e){return this.intersectBox(e,di)!==null}intersectTriangle(e,t,n,s,r){wc.subVectors(t,e),Za.subVectors(n,e),Rc.crossVectors(wc,Za);let a=this.direction.dot(Rc),o;if(a>0){if(s)return null;o=1}else if(a<0)o=-1,a=-a;else return null;Li.subVectors(this.origin,e);let l=o*this.direction.dot(Za.crossVectors(Li,Za));if(l<0)return null;let c=o*this.direction.dot(wc.cross(Li));if(c<0||l+c>a)return null;let h=-o*Li.dot(Rc);return h<0?null:this.at(h/a,r)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},sn=class extends nn{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new ye(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ei,this.combine=Jo,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(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.envMapRotation.copy(e.envMapRotation),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.fog=e.fog,this}},Xu=new Ue,ji=new ti,Ka=new on,qu=new C,Ja=new C,$a=new C,ja=new C,Cc=new C,Qa=new C,Yu=new C,eo=new C,Ye=class extends ut{constructor(e=new bt,t=new sn){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.count=1,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){let t=this.geometry.morphAttributes,n=Object.keys(t);if(n.length>0){let s=t[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;r(e.far-e.near)**2))&&(Xu.copy(r).invert(),ji.copy(e.ray).applyMatrix4(Xu),!(n.boundingBox!==null&&ji.intersectsBox(n.boundingBox)===!1)&&this._computeIntersections(e,t,ji)))}_computeIntersections(e,t,n){let s,r=this.geometry,a=this.material,o=r.index,l=r.attributes.position,c=r.attributes.uv,h=r.attributes.uv1,u=r.attributes.normal,d=r.groups,f=r.drawRange;if(o!==null)if(Array.isArray(a))for(let g=0,y=d.length;gt.far?null:{distance:c,point:eo.clone(),object:i}}function to(i,e,t,n,s,r,a,o,l,c){i.getVertexPosition(o,Ja),i.getVertexPosition(l,$a),i.getVertexPosition(c,ja);let h=Vp(i,e,t,n,Ja,$a,ja,Yu);if(h){let u=new C;Ni.getBarycoord(Yu,Ja,$a,ja,u),s&&(h.uv=Ni.getInterpolatedAttribute(s,o,l,c,u,new te)),r&&(h.uv1=Ni.getInterpolatedAttribute(r,o,l,c,u,new te)),a&&(h.normal=Ni.getInterpolatedAttribute(a,o,l,c,u,new C),h.normal.dot(n.direction)>0&&h.normal.multiplyScalar(-1));let d={a:o,b:l,c,normal:new C,materialIndex:0};Ni.getNormal(Ja,$a,ja,d.normal),h.face=d,h.barycoord=u}return h}var Er=new nt,Zu=new nt,Ku=new nt,Hp=new nt,Ju=new Ue,no=new C,Pc=new on,$u=new Ue,Ic=new ti,Br=class extends Ye{constructor(e,t){super(e,t),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode=zc,this.bindMatrix=new Ue,this.bindMatrixInverse=new Ue,this.boundingBox=null,this.boundingSphere=null}computeBoundingBox(){let e=this.geometry;this.boundingBox===null&&(this.boundingBox=new tn),this.boundingBox.makeEmpty();let t=e.getAttribute("position");for(let n=0;n1)?null:t.copy(e.start).addScaledVector(s,a)}intersectsLine(e){let t=this.distanceToPoint(e.start),n=this.distanceToPoint(e.end);return t<0&&n>0||n<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){let n=t||qp.getNormalMatrix(e),s=this.coplanarPoint(Lc).applyMatrix4(e),r=this.normal.applyMatrix3(n).normalize();return this.constant=-s.dot(r),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}},Qi=new on,Yp=new te(.5,.5),so=new C,Ks=class{constructor(e=new En,t=new En,n=new En,s=new En,r=new En,a=new En){this.planes=[e,t,n,s,r,a]}set(e,t,n,s,r,a){let o=this.planes;return o[0].copy(e),o[1].copy(t),o[2].copy(n),o[3].copy(s),o[4].copy(r),o[5].copy(a),this}copy(e){let t=this.planes;for(let n=0;n<6;n++)t[n].copy(e.planes[n]);return this}setFromProjectionMatrix(e,t=zn,n=!1){let s=this.planes,r=e.elements,a=r[0],o=r[1],l=r[2],c=r[3],h=r[4],u=r[5],d=r[6],f=r[7],g=r[8],y=r[9],m=r[10],p=r[11],b=r[12],T=r[13],v=r[14],A=r[15];if(s[0].setComponents(c-a,f-h,p-g,A-b).normalize(),s[1].setComponents(c+a,f+h,p+g,A+b).normalize(),s[2].setComponents(c+o,f+u,p+y,A+T).normalize(),s[3].setComponents(c-o,f-u,p-y,A-T).normalize(),n)s[4].setComponents(l,d,m,v).normalize(),s[5].setComponents(c-l,f-d,p-m,A-v).normalize();else if(s[4].setComponents(c-l,f-d,p-m,A-v).normalize(),t===zn)s[5].setComponents(c+l,f+d,p+m,A+v).normalize();else if(t===zs)s[5].setComponents(l,d,m,v).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+t);return this}intersectsObject(e){if(e.boundingSphere!==void 0)e.boundingSphere===null&&e.computeBoundingSphere(),Qi.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{let t=e.geometry;t.boundingSphere===null&&t.computeBoundingSphere(),Qi.copy(t.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(Qi)}intersectsSprite(e){Qi.center.set(0,0,0);let t=Yp.distanceTo(e.center);return Qi.radius=.7071067811865476+t,Qi.applyMatrix4(e.matrixWorld),this.intersectsSphere(Qi)}intersectsSphere(e){let t=this.planes,n=e.center,s=-e.radius;for(let r=0;r<6;r++)if(t[r].distanceToPoint(n)0?e.max.x:e.min.x,so.y=s.normal.y>0?e.max.y:e.min.y,so.z=s.normal.z>0?e.max.z:e.min.z,s.distanceToPoint(so)<0)return!1}return!0}containsPoint(e){let t=this.planes;for(let n=0;n<6;n++)if(t[n].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}};var Js=class extends nn{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new ye(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}},wo=new C,Ro=new C,td=new Ue,Rr=new ti,ro=new on,Dc=new C,nd=new C,cs=class extends ut{constructor(e=new bt,t=new Js){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){let e=this.geometry;if(e.index===null){let t=e.attributes.position,n=[0];for(let s=1,r=t.count;s0){let s=t[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;rn)return;Dc.applyMatrix4(i.matrixWorld);let c=e.ray.origin.distanceTo(Dc);if(!(ce.far))return{distance:c,point:nd.clone().applyMatrix4(i.matrixWorld),index:a,face:null,faceIndex:null,barycoord:null,object:i}}var id=new C,sd=new C,kr=class extends cs{constructor(e,t){super(e,t),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){let e=this.geometry;if(e.index===null){let t=e.attributes.position,n=[];for(let s=0,r=t.count;s0){let s=t[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;rs.far)return;r.push({distance:c,distanceToRay:Math.sqrt(o),point:l,index:e,face:null,faceIndex:null,barycoord:null,object:a})}}var Gr=class extends Vt{constructor(e=[],t=Gi,n,s,r,a,o,l,c,h){super(e,t,n,s,r,a,o,l,c,h),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}};var mi=class extends Vt{constructor(e,t,n=qn,s,r,a,o=Mt,l=Mt,c,h=Qn,u=1){if(h!==Qn&&h!==Wi)throw new Error("THREE.DepthTexture: format must be either THREE.DepthFormat or THREE.DepthStencilFormat");let d={width:e,height:t,depth:u};super(d,s,r,a,o,l,h,n,c),this.isDepthTexture=!0,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(e){return super.copy(e),this.source=new Hs(Object.assign({},e.image)),this.compareFunction=e.compareFunction,this}toJSON(e){let t=super.toJSON(e);return this.compareFunction!==null&&(t.compareFunction=this.compareFunction),t}},Co=class extends mi{constructor(e,t=qn,n=Gi,s,r,a=Mt,o=Mt,l,c=Qn){let h={width:e,height:e,depth:1},u=[h,h,h,h,h,h];super(e,e,t,n,s,r,a,o,l,c),this.image=u,this.isCubeDepthTexture=!0,this.isCubeTexture=!0}get images(){return this.image}set images(e){this.image=e}},Wr=class extends Vt{constructor(e=null){super(),this.sourceTexture=e,this.isExternalTexture=!0}copy(e){return super.copy(e),this.sourceTexture=e.sourceTexture,this}},Bi=class i extends bt{constructor(e=1,t=1,n=1,s=1,r=1,a=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:n,widthSegments:s,heightSegments:r,depthSegments:a};let o=this;s=Math.floor(s),r=Math.floor(r),a=Math.floor(a);let l=[],c=[],h=[],u=[],d=0,f=0;g("z","y","x",-1,-1,n,t,e,a,r,0),g("z","y","x",1,-1,n,t,-e,a,r,1),g("x","z","y",1,1,e,n,t,s,a,2),g("x","z","y",1,-1,e,n,-t,s,a,3),g("x","y","z",1,-1,e,t,n,s,r,4),g("x","y","z",-1,-1,e,t,-n,s,r,5),this.setIndex(l),this.setAttribute("position",new Qe(c,3)),this.setAttribute("normal",new Qe(h,3)),this.setAttribute("uv",new Qe(u,2));function 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q=U/s*l+o,O=Math.cos(q),G=Math.sin(q);R.x=E*G,R.y=m*I,R.z=E*O,u.push(R.x,R.y,R.z),d.push(0,I,0),S.x=O*.5+.5,S.y=G*.5*I+.5,f.push(S.x,S.y),g++}for(let U=0;U0)l=s-1;else{l=s;break}if(s=l,n[s]===a)return s/(r-1);let h=n[s],d=n[s+1]-h,f=(a-h)/d;return(s+f)/(r-1)}getTangent(e,t){let s=e-1e-4,r=e+1e-4;s<0&&(s=0),r>1&&(r=1);let a=this.getPoint(s),o=this.getPoint(r),l=t||(a.isVector2?new te:new C);return l.copy(o).sub(a).normalize(),l}getTangentAt(e,t){let n=this.getUtoTmapping(e);return this.getTangent(n,t)}computeFrenetFrames(e,t=!1){let n=new C,s=[],r=[],a=[],o=new C,l=new Ue;for(let f=0;f<=e;f++){let g=f/e;s[f]=this.getTangentAt(g,new C)}r[0]=new C,a[0]=new C;let c=Number.MAX_VALUE,h=Math.abs(s[0].x),u=Math.abs(s[0].y),d=Math.abs(s[0].z);h<=c&&(c=h,n.set(1,0,0)),u<=c&&(c=u,n.set(0,1,0)),d<=c&&n.set(0,0,1),o.crossVectors(s[0],n).normalize(),r[0].crossVectors(s[0],o),a[0].crossVectors(s[0],r[0]);for(let f=1;f<=e;f++){if(r[f]=r[f-1].clone(),a[f]=a[f-1].clone(),o.crossVectors(s[f-1],s[f]),o.length()>Number.EPSILON){o.normalize();let g=Math.acos(ke(s[f-1].dot(s[f]),-1,1));r[f].applyMatrix4(l.makeRotationAxis(o,g))}a[f].crossVectors(s[f],r[f])}if(t===!0){let f=Math.acos(ke(r[0].dot(r[e]),-1,1));f/=e,s[0].dot(o.crossVectors(r[0],r[e]))>0&&(f=-f);for(let g=1;g<=e;g++)r[g].applyMatrix4(l.makeRotationAxis(s[g],f*g)),a[g].crossVectors(s[g],r[g])}return{tangents:s,normals:r,binormals:a}}clone(){return new this.constructor().copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){let e={metadata:{version:4.7,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}},qr=class extends _n{constructor(e=0,t=0,n=1,s=1,r=0,a=Math.PI*2,o=!1,l=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=n,this.yRadius=s,this.aStartAngle=r,this.aEndAngle=a,this.aClockwise=o,this.aRotation=l}getPoint(e,t=new te){let n=t,s=Math.PI*2,r=this.aEndAngle-this.aStartAngle,a=Math.abs(r)s;)r-=s;r0?0:(Math.floor(Math.abs(o)/r)+1)*r:l===0&&o===r-1&&(o=r-2,l=1);let c,h;this.closed||o>0?c=s[(o-1)%r]:(ld.subVectors(s[0],s[1]).add(s[0]),c=ld);let u=s[o%r],d=s[(o+1)%r];if(this.closed||o+2s.length-2?s.length-1:a+1],u=s[a>s.length-3?s.length-1:a+2];return n.set(cd(o,l.x,c.x,h.x,u.x),cd(o,l.y,c.y,h.y,u.y)),n}copy(e){super.copy(e),this.points=[];for(let t=0,n=e.points.length;t=n){let a=s[r]-n,o=this.curves[r],l=o.getLength(),c=l===0?0:1-a/l;return o.getPointAt(c,t)}r++}return null}getLength(){let e=this.getCurveLengths();return e[e.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;let e=[],t=0;for(let n=0,s=this.curves.length;n1&&!t[t.length-1].equals(t[0])&&t.push(t[0]),t}copy(e){super.copy(e),this.curves=[];for(let t=0,n=e.curves.length;t0)&&f.push(T,v,S),(p!==n-1||l0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader,t.lights=this.lights,t.clipping=this.clipping;let n={};for(let s in this.extensions)this.extensions[s]===!0&&(n[s]=!0);return Object.keys(n).length>0&&(t.extensions=n),t}fromJSON(e,t){if(super.fromJSON(e,t),e.uniforms!==void 0)for(let n in e.uniforms){let s=e.uniforms[n];switch(this.uniforms[n]={},s.type){case"t":this.uniforms[n].value=t[s.value]||null;break;case"c":this.uniforms[n].value=new ye().setHex(s.value);break;case"v2":this.uniforms[n].value=new te().fromArray(s.value);break;case"v3":this.uniforms[n].value=new C().fromArray(s.value);break;case"v4":this.uniforms[n].value=new tt().fromArray(s.value);break;case"m3":this.uniforms[n].value=new Ne().fromArray(s.value);break;case"m4":this.uniforms[n].value=new Ue().fromArray(s.value);break;default:this.uniforms[n].value=s.value}}if(e.defines!==void 0&&(this.defines=e.defines),e.vertexShader!==void 0&&(this.vertexShader=e.vertexShader),e.fragmentShader!==void 0&&(this.fragmentShader=e.fragmentShader),e.glslVersion!==void 0&&(this.glslVersion=e.glslVersion),e.extensions!==void 0)for(let n in e.extensions)this.extensions[n]=e.extensions[n];return e.lights!==void 0&&(this.lights=e.lights),e.clipping!==void 0&&(this.clipping=e.clipping),this}},er=class extends St{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}},sn=class extends tn{constructor(e){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new ye(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ye(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=Ea,this.normalScale=new te(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ei,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.envMapIntensity=e.envMapIntensity,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},on=class extends sn{constructor(e){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new te(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return ke(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new ye(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new ye(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new ye(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._dispersion=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(e)}get anisotropy(){return this._anisotropy}set anisotropy(e){this._anisotropy>0!=e>0&&this.version++,this._anisotropy=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get iridescence(){return this._iridescence}set iridescence(e){this._iridescence>0!=e>0&&this.version++,this._iridescence=e}get dispersion(){return this._dispersion}set dispersion(e){this._dispersion>0!=e>0&&this.version++,this._dispersion=e}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=e.anisotropy,this.anisotropyRotation=e.anisotropyRotation,this.anisotropyMap=e.anisotropyMap,this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.dispersion=e.dispersion,this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}};var $r=class extends tn{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new ye(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ye(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=Ea,this.normalScale=new te(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ei,this.combine=Jo,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},Bo=class extends tn{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=kd,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,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}},zo=class extends tn{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return 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extends ln{constructor(e,t,n,s){super(e,t,n,s)}};Bi.prototype.ValueTypeName="vector";var Qr=class{constructor(e="",t=-1,n=[],s=zd){this.name=e,this.tracks=n,this.duration=t,this.blendMode=s,this.uuid=Vn(),this.userData={},this.duration<0&&this.resetDuration()}static parse(e){let t=[],n=e.tracks,s=1/(e.fps||1);for(let a=0,o=n.length;a!==o;++a)t.push(rm(n[a]).scale(s));let r=new this(e.name,e.duration,t,e.blendMode);return r.uuid=e.uuid,r.userData=JSON.parse(e.userData||"{}"),r}static toJSON(e){let t=[],n=e.tracks,s={name:e.name,duration:e.duration,tracks:t,uuid:e.uuid,blendMode:e.blendMode,userData:JSON.stringify(e.userData)};for(let r=0,a=n.length;r!==a;++r)t.push(ln.toJSON(n[r]));return s}static CreateFromMorphTargetSequence(e,t,n,s){let r=t.length,a=[];for(let o=0;o1){let d=h[1],u=s[d];u||(s[d]=u=[]),u.push(c)}}let a=[];for(let o in s)a.push(this.CreateFromMorphTargetSequence(o,s[o],t,n));return a}resetDuration(){let e=this.tracks,t=0;for(let n=0,s=e.length;n!==s;++n){let r=this.tracks[n];t=Math.max(t,r.times[r.times.length-1])}return this.duration=t,this}trim(){for(let e=0;e{t&&t(r),this.manager.itemEnd(e)},0);return}if(di[e]!==void 0){di[e].push({onLoad:t,onProgress:n,onError:s});return}di[e]=[],di[e].push({onLoad:t,onProgress:n,onError:s});let a=new Request(e,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin",signal:typeof AbortSignal.any=="function"?AbortSignal.any([this._abortController.signal,this.manager.abortController.signal]):this._abortController.signal}),o=this.mimeType,l=this.responseType;fetch(a).then(c=>{if(c.status===200||c.status===0){if(c.status===0&&Me("FileLoader: HTTP Status 0 received."),typeof ReadableStream>"u"||c.body===void 0||c.body.getReader===void 0)return c;let h=di[e],d=c.body.getReader(),u=c.headers.get("X-File-Size")||c.headers.get("Content-Length"),f=u?parseInt(u):0,g=f!==0,y=0,m=new ReadableStream({start(p){b();function b(){d.read().then(({done:T,value:v})=>{if(T)p.close();else{y+=v.byteLength;let A=new ProgressEvent("progress",{lengthComputable:g,loaded:y,total:f});for(let S=0,R=h.length;S{p.error(T)})}}});return new Response(m)}else throw new Yc(`fetch for "${c.url}" responded with ${c.status}: ${c.statusText}`,c)}).then(c=>{switch(l){case"arraybuffer":return c.arrayBuffer();case"blob":return c.blob();case"document":return c.text().then(h=>new DOMParser().parseFromString(h,o));case"json":return c.json();default:if(o==="")return c.text();{let d=/charset="?([^;"\s]*)"?/i.exec(o),u=d&&d[1]?d[1].toLowerCase():void 0,f=new TextDecoder(u);return c.arrayBuffer().then(g=>f.decode(g))}}}).then(c=>{jn.add(`file:${e}`,c);let h=di[e];delete di[e];for(let d=0,u=h.length;d{let h=di[e];if(h===void 0)throw this.manager.itemError(e),c;delete di[e];for(let d=0,u=h.length;d{this.manager.itemEnd(e)}),this.manager.itemStart(e)}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}abort(){return this._abortController.abort(),this._abortController=new AbortController,this}};var Ns=new WeakMap,qo=class extends ii{constructor(e){super(e)}load(e,t,n,s){this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);let r=this,a=jn.get(`image:${e}`);if(a!==void 0){if(a.complete===!0)r.manager.itemStart(e),setTimeout(function(){t&&t(a),r.manager.itemEnd(e)},0);else{let d=Ns.get(a);d===void 0&&(d=[],Ns.set(a,d)),d.push({onLoad:t,onError:s})}return a}let o=ks("img");function l(){h(),t&&t(this);let d=Ns.get(this)||[];for(let u=0;u"u"&&Me("ImageBitmapLoader: createImageBitmap() not supported."),typeof fetch>"u"&&Me("ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"},this._abortController=new AbortController}setOptions(e){return this.options=e,this}load(e,t,n,s){e===void 0&&(e=""),this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);let r=this,a=jn.get(`image-bitmap:${e}`);if(a!==void 0){if(r.manager.itemStart(e),a.then){a.then(c=>{Bc.has(a)===!0?(s&&s(Bc.get(a)),r.manager.itemError(e),r.manager.itemEnd(e)):(t&&t(c),r.manager.itemEnd(e))});return}setTimeout(function(){t&&t(a),r.manager.itemEnd(e)},0);return}let o={};o.credentials=this.crossOrigin==="anonymous"?"same-origin":"include",o.headers=this.requestHeader,o.signal=typeof AbortSignal.any=="function"?AbortSignal.any([this._abortController.signal,this.manager.abortController.signal]):this._abortController.signal;let l=fetch(e,o).then(function(c){return c.blob()}).then(function(c){return createImageBitmap(c,Object.assign(r.options,{colorSpaceConversion:"none"}))}).then(function(c){jn.add(`image-bitmap:${e}`,c),t&&t(c),r.manager.itemEnd(e)}).catch(function(c){s&&s(c),Bc.set(l,c),jn.remove(`image-bitmap:${e}`),r.manager.itemError(e),r.manager.itemEnd(e)});jn.add(`image-bitmap:${e}`,l),r.manager.itemStart(e)}abort(){return this._abortController.abort(),this._abortController=new AbortController,this}};var Us=-90,Fs=1,Yo=class extends ht{constructor(e,t,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;let s=new kt(Us,Fs,e,t);s.layers=this.layers,this.add(s);let r=new kt(Us,Fs,e,t);r.layers=this.layers,this.add(r);let a=new kt(Us,Fs,e,t);a.layers=this.layers,this.add(a);let o=new kt(Us,Fs,e,t);o.layers=this.layers,this.add(o);let l=new kt(Us,Fs,e,t);l.layers=this.layers,this.add(l);let c=new kt(Us,Fs,e,t);c.layers=this.layers,this.add(c)}updateCoordinateSystem(){let e=this.coordinateSystem,t=this.children.concat(),[n,s,r,a,o,l]=t;for(let c of t)this.remove(c);if(e===zn)n.up.set(0,1,0),n.lookAt(1,0,0),s.up.set(0,1,0),s.lookAt(-1,0,0),r.up.set(0,0,-1),r.lookAt(0,1,0),a.up.set(0,0,1),a.lookAt(0,-1,0),o.up.set(0,1,0),o.lookAt(0,0,1),l.up.set(0,1,0),l.lookAt(0,0,-1);else if(e===zs)n.up.set(0,-1,0),n.lookAt(-1,0,0),s.up.set(0,-1,0),s.lookAt(1,0,0),r.up.set(0,0,1),r.lookAt(0,1,0),a.up.set(0,0,-1),a.lookAt(0,-1,0),o.up.set(0,-1,0),o.lookAt(0,0,1),l.up.set(0,-1,0),l.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+e);for(let c of t)this.add(c),c.updateMatrixWorld()}update(e,t){this.parent===null&&this.updateMatrixWorld();let{renderTarget:n,activeMipmapLevel:s}=this;this.coordinateSystem!==e.coordinateSystem&&(this.coordinateSystem=e.coordinateSystem,this.updateCoordinateSystem());let[r,a,o,l,c,h]=this.children,d=e.getRenderTarget(),u=e.getActiveCubeFace(),f=e.getActiveMipmapLevel(),g=e.xr.enabled;e.xr.enabled=!1;let y=n.texture.generateMipmaps;n.texture.generateMipmaps=!1;let m=!1;e.isWebGLRenderer===!0?m=e.state.buffers.depth.getReversed():m=e.reversedDepthBuffer,e.setRenderTarget(n,0,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,r),e.setRenderTarget(n,1,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,a),e.setRenderTarget(n,2,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,o),e.setRenderTarget(n,3,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,l),e.setRenderTarget(n,4,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,c),n.texture.generateMipmaps=y,e.setRenderTarget(n,5,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,h),e.setRenderTarget(d,u,f),e.xr.enabled=g,n.texture.needsPMREMUpdate=!0}},Zo=class extends kt{constructor(e=[]){super(),this.isArrayCamera=!0,this.isMultiViewCamera=!1,this.cameras=e}},aa=class{constructor(){this._previousTime=0,this._currentTime=0,this._startTime=performance.now(),this._delta=0,this._elapsed=0,this._timescale=1,this._document=null,this._pageVisibilityHandler=null}connect(e){this._document=e,e.hidden!==void 0&&(this._pageVisibilityHandler=am.bind(this),e.addEventListener("visibilitychange",this._pageVisibilityHandler,!1))}disconnect(){this._pageVisibilityHandler!==null&&(this._document.removeEventListener("visibilitychange",this._pageVisibilityHandler),this._pageVisibilityHandler=null),this._document=null}getDelta(){return this._delta/1e3}getElapsed(){return this._elapsed/1e3}getTimescale(){return this._timescale}setTimescale(e){return this._timescale=e,this}reset(){return this._currentTime=performance.now()-this._startTime,this}dispose(){this.disconnect()}update(e){return this._pageVisibilityHandler!==null&&this._document.hidden===!0?this._delta=0:(this._previousTime=this._currentTime,this._currentTime=(e!==void 0?e:performance.now())-this._startTime,this._delta=(this._currentTime-this._previousTime)*this._timescale,this._elapsed+=this._delta),this}};function am(){this._document.hidden===!1&&this.reset()}var mh="\\[\\]\\.:\\/",om=new RegExp("["+mh+"]","g"),gh="[^"+mh+"]",lm="[^"+mh.replace("\\.","")+"]",cm=/((?:WC+[\/:])*)/.source.replace("WC",gh),hm=/(WCOD+)?/.source.replace("WCOD",lm),um=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",gh),dm=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",gh),fm=new RegExp("^"+cm+hm+um+dm+"$"),pm=["material","materials","bones","map"],$c=class{constructor(e,t,n){let s=n||ot.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,s)}getValue(e,t){this.bind();let n=this._targetGroup.nCachedObjects_,s=this._bindings[n];s!==void 0&&s.getValue(e,t)}setValue(e,t){let n=this._bindings;for(let s=this._targetGroup.nCachedObjects_,r=n.length;s!==r;++s)n[s].setValue(e,t)}bind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].bind()}unbind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].unbind()}},ot=class i{constructor(e,t,n){this.path=t,this.parsedPath=n||i.parseTrackName(t),this.node=i.findNode(e,this.parsedPath.nodeName),this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,n){return e&&e.isAnimationObjectGroup?new i.Composite(e,t,n):new i(e,t,n)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(om,"")}static parseTrackName(e){let t=fm.exec(e);if(t===null)throw new Error("THREE.PropertyBinding: Cannot parse trackName: "+e);let n={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},s=n.nodeName&&n.nodeName.lastIndexOf(".");if(s!==void 0&&s!==-1){let r=n.nodeName.substring(s+1);pm.indexOf(r)!==-1&&(n.nodeName=n.nodeName.substring(0,s),n.objectName=r)}if(n.propertyName===null||n.propertyName.length===0)throw new Error("THREE.PropertyBinding: can not parse propertyName from trackName: "+e);return n}static findNode(e,t){if(t===void 0||t===""||t==="."||t===-1||t===e.name||t===e.uuid)return e;if(e.skeleton){let n=e.skeleton.getBoneByName(t);if(n!==void 0)return n}if(e.children){let n=function(r){for(let a=0;af.start-g.start);let u=0;for(let f=1;f0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader,t.lights=this.lights,t.clipping=this.clipping;let n={};for(let s in this.extensions)this.extensions[s]===!0&&(n[s]=!0);return Object.keys(n).length>0&&(t.extensions=n),t}fromJSON(e,t){if(super.fromJSON(e,t),e.uniforms!==void 0)for(let n in e.uniforms){let s=e.uniforms[n];switch(this.uniforms[n]={},s.type){case"t":this.uniforms[n].value=t[s.value]||null;break;case"c":this.uniforms[n].value=new ye().setHex(s.value);break;case"v2":this.uniforms[n].value=new te().fromArray(s.value);break;case"v3":this.uniforms[n].value=new C().fromArray(s.value);break;case"v4":this.uniforms[n].value=new nt().fromArray(s.value);break;case"m3":this.uniforms[n].value=new Ne().fromArray(s.value);break;case"m4":this.uniforms[n].value=new Ue().fromArray(s.value);break;default:this.uniforms[n].value=s.value}}if(e.defines!==void 0&&(this.defines=e.defines),e.vertexShader!==void 0&&(this.vertexShader=e.vertexShader),e.fragmentShader!==void 0&&(this.fragmentShader=e.fragmentShader),e.glslVersion!==void 0&&(this.glslVersion=e.glslVersion),e.extensions!==void 0)for(let n in e.extensions)this.extensions[n]=e.extensions[n];return e.lights!==void 0&&(this.lights=e.lights),e.clipping!==void 0&&(this.clipping=e.clipping),this}},er=class extends Tt{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}},rn=class extends nn{constructor(e){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new ye(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ye(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=Aa,this.normalScale=new te(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ei,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.envMapIntensity=e.envMapIntensity,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},ln=class extends rn{constructor(e){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new te(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return ke(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new ye(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new ye(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new ye(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._dispersion=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(e)}get anisotropy(){return this._anisotropy}set anisotropy(e){this._anisotropy>0!=e>0&&this.version++,this._anisotropy=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get iridescence(){return this._iridescence}set iridescence(e){this._iridescence>0!=e>0&&this.version++,this._iridescence=e}get dispersion(){return this._dispersion}set dispersion(e){this._dispersion>0!=e>0&&this.version++,this._dispersion=e}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=e.anisotropy,this.anisotropyRotation=e.anisotropyRotation,this.anisotropyMap=e.anisotropyMap,this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.dispersion=e.dispersion,this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}};var jr=class extends nn{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new ye(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ye(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=Aa,this.normalScale=new te(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ei,this.combine=Jo,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},Bo=class extends nn{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=Gd,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,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}},zo=class extends nn{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return super.copy(e),this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}};function co(i,e){return!i||i.constructor===e?i:typeof e.BYTES_PER_ELEMENT=="number"?new e(i):Array.prototype.slice.call(i)}function sm(i){function e(s,r){return i[s]-i[r]}let t=i.length,n=new Array(t);for(let s=0;s!==t;++s)n[s]=s;return n.sort(e),n}function ud(i,e,t){let n=i.length,s=new i.constructor(n);for(let r=0,a=0;a!==n;++r){let o=t[r]*e;for(let l=0;l!==e;++l)s[a++]=i[o+l]}return s}function rm(i,e,t,n){let s=1,r=i[0];for(;r!==void 0&&r[n]===void 0;)r=i[s++];if(r===void 0)return;let a=r[n];if(a!==void 0)if(Array.isArray(a))do a=r[n],a!==void 0&&(e.push(r.time),t.push(...a)),r=i[s++];while(r!==void 0);else if(a.toArray!==void 0)do a=r[n],a!==void 0&&(e.push(r.time),a.toArray(t,t.length)),r=i[s++];while(r!==void 0);else do a=r[n],a!==void 0&&(e.push(r.time),t.push(a)),r=i[s++];while(r!==void 0)}var ni=class{constructor(e,t,n,s){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=s!==void 0?s:new t.constructor(n),this.sampleValues=t,this.valueSize=n,this.settings=null,this.DefaultSettings_={}}evaluate(e){let t=this.parameterPositions,n=this._cachedIndex,s=t[n],r=t[n-1];n:{e:{let a;t:{i:if(!(e=r)){let o=t[1];e=r)break e}a=n,n=0;break t}break n}for(;n>>1;et;)--a;if(++a,r!==0||a!==s){r>=a&&(a=Math.max(a,1),r=a-1);let o=this.getValueSize();this.times=n.slice(r,a),this.values=this.values.slice(r*o,a*o)}return this}validate(){let e=!0,t=this.getValueSize();t-Math.floor(t)!==0&&(Ie("KeyframeTrack: Invalid value size in track.",this),e=!1);let n=this.times,s=this.values,r=n.length;r===0&&(Ie("KeyframeTrack: Track is empty.",this),e=!1);let a=null;for(let o=0;o!==r;o++){let l=n[o];if(typeof l=="number"&&isNaN(l)){Ie("KeyframeTrack: Time is not a valid number.",this,o,l),e=!1;break}if(a!==null&&a>l){Ie("KeyframeTrack: Out of order keys.",this,o,l,a),e=!1;break}a=l}if(s!==void 0&&hp(s))for(let o=0,l=s.length;o!==l;++o){let c=s[o];if(isNaN(c)){Ie("KeyframeTrack: Value is not a valid number.",this,o,c),e=!1;break}}return e}optimize(){let e=this.times.slice(),t=this.values.slice(),n=this.getValueSize(),s=this.getInterpolation()===fo,r=e.length-1,a=1;for(let o=1;o0){e[a]=e[r];for(let o=r*n,l=a*n,c=0;c!==n;++c)t[l+c]=t[o+c];++a}return a!==e.length?(this.times=e.slice(0,a),this.values=t.slice(0,a*n)):(this.times=e,this.values=t),this}clone(){let e=this.times.slice(),t=this.values.slice(),n=this.constructor,s=new n(this.name,e,t);return s.createInterpolant=this.createInterpolant,s}};cn.prototype.ValueTypeName="";cn.prototype.TimeBufferType=Float32Array;cn.prototype.ValueBufferType=Float32Array;cn.prototype.DefaultInterpolation=rs;var gi=class extends cn{constructor(e,t,n){super(e,t,n)}};gi.prototype.ValueTypeName="bool";gi.prototype.ValueBufferType=Array;gi.prototype.DefaultInterpolation=ss;gi.prototype.InterpolantFactoryMethodLinear=void 0;gi.prototype.InterpolantFactoryMethodSmooth=void 0;var Qr=class extends cn{constructor(e,t,n,s){super(e,t,n,s)}};Qr.prototype.ValueTypeName="color";var _i=class extends cn{constructor(e,t,n,s){super(e,t,n,s)}};_i.prototype.ValueTypeName="number";var Wo=class extends ni{constructor(e,t,n,s){super(e,t,n,s)}interpolate_(e,t,n,s){let r=this.resultBuffer,a=this.sampleValues,o=this.valueSize,l=(n-t)/(s-t),c=e*o;for(let h=c+o;c!==h;c+=4)Jt.slerpFlat(r,0,a,c-o,a,c,l);return r}},xi=class extends cn{constructor(e,t,n,s){super(e,t,n,s)}InterpolantFactoryMethodLinear(e){return new Wo(this.times,this.values,this.getValueSize(),e)}};xi.prototype.ValueTypeName="quaternion";xi.prototype.InterpolantFactoryMethodSmooth=void 0;var yi=class extends cn{constructor(e,t,n){super(e,t,n)}};yi.prototype.ValueTypeName="string";yi.prototype.ValueBufferType=Array;yi.prototype.DefaultInterpolation=ss;yi.prototype.InterpolantFactoryMethodLinear=void 0;yi.prototype.InterpolantFactoryMethodSmooth=void 0;var zi=class extends cn{constructor(e,t,n,s){super(e,t,n,s)}};zi.prototype.ValueTypeName="vector";var ea=class{constructor(e="",t=-1,n=[],s=Hd){this.name=e,this.tracks=n,this.duration=t,this.blendMode=s,this.uuid=Vn(),this.userData={},this.duration<0&&this.resetDuration()}static parse(e){let t=[],n=e.tracks,s=1/(e.fps||1);for(let a=0,o=n.length;a!==o;++a)t.push(om(n[a]).scale(s));let r=new this(e.name,e.duration,t,e.blendMode);return r.uuid=e.uuid,r.userData=JSON.parse(e.userData||"{}"),r}static toJSON(e){let t=[],n=e.tracks,s={name:e.name,duration:e.duration,tracks:t,uuid:e.uuid,blendMode:e.blendMode,userData:JSON.stringify(e.userData)};for(let r=0,a=n.length;r!==a;++r)t.push(cn.toJSON(n[r]));return s}static CreateFromMorphTargetSequence(e,t,n,s){let r=t.length,a=[];for(let o=0;o1){let u=h[1],d=s[u];d||(s[u]=d=[]),d.push(c)}}let a=[];for(let o in s)a.push(this.CreateFromMorphTargetSequence(o,s[o],t,n));return a}resetDuration(){let e=this.tracks,t=0;for(let n=0,s=e.length;n!==s;++n){let r=this.tracks[n];t=Math.max(t,r.times[r.times.length-1])}return this.duration=t,this}trim(){for(let e=0;e{t&&t(r),this.manager.itemEnd(e)},0);return}if(fi[e]!==void 0){fi[e].push({onLoad:t,onProgress:n,onError:s});return}fi[e]=[],fi[e].push({onLoad:t,onProgress:n,onError:s});let a=new Request(e,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin",signal:typeof AbortSignal.any=="function"?AbortSignal.any([this._abortController.signal,this.manager.abortController.signal]):this._abortController.signal}),o=this.mimeType,l=this.responseType;fetch(a).then(c=>{if(c.status===200||c.status===0){if(c.status===0&&Me("FileLoader: HTTP Status 0 received."),typeof ReadableStream>"u"||c.body===void 0||c.body.getReader===void 0)return c;let h=fi[e],u=c.body.getReader(),d=c.headers.get("X-File-Size")||c.headers.get("Content-Length"),f=d?parseInt(d):0,g=f!==0,y=0,m=new ReadableStream({start(p){b();function b(){u.read().then(({done:T,value:v})=>{if(T)p.close();else{y+=v.byteLength;let A=new ProgressEvent("progress",{lengthComputable:g,loaded:y,total:f});for(let S=0,R=h.length;S{p.error(T)})}}});return new Response(m)}else throw new Yc(`fetch for "${c.url}" responded with ${c.status}: ${c.statusText}`,c)}).then(c=>{switch(l){case"arraybuffer":return c.arrayBuffer();case"blob":return c.blob();case"document":return c.text().then(h=>new DOMParser().parseFromString(h,o));case"json":return c.json();default:if(o==="")return c.text();{let u=/charset="?([^;"\s]*)"?/i.exec(o),d=u&&u[1]?u[1].toLowerCase():void 0,f=new TextDecoder(d);return c.arrayBuffer().then(g=>f.decode(g))}}}).then(c=>{jn.add(`file:${e}`,c);let h=fi[e];delete fi[e];for(let u=0,d=h.length;u{let h=fi[e];if(h===void 0)throw this.manager.itemError(e),c;delete fi[e];for(let u=0,d=h.length;u{this.manager.itemEnd(e)}),this.manager.itemStart(e)}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}abort(){return this._abortController.abort(),this._abortController=new AbortController,this}};var Ns=new WeakMap,qo=class extends ii{constructor(e){super(e)}load(e,t,n,s){this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);let r=this,a=jn.get(`image:${e}`);if(a!==void 0){if(a.complete===!0)r.manager.itemStart(e),setTimeout(function(){t&&t(a),r.manager.itemEnd(e)},0);else{let u=Ns.get(a);u===void 0&&(u=[],Ns.set(a,u)),u.push({onLoad:t,onError:s})}return a}let o=ks("img");function l(){h(),t&&t(this);let u=Ns.get(this)||[];for(let d=0;d"u"&&Me("ImageBitmapLoader: createImageBitmap() not supported."),typeof fetch>"u"&&Me("ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"},this._abortController=new AbortController}setOptions(e){return this.options=e,this}load(e,t,n,s){e===void 0&&(e=""),this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);let r=this,a=jn.get(`image-bitmap:${e}`);if(a!==void 0){if(r.manager.itemStart(e),a.then){a.then(c=>{Bc.has(a)===!0?(s&&s(Bc.get(a)),r.manager.itemError(e),r.manager.itemEnd(e)):(t&&t(c),r.manager.itemEnd(e))});return}setTimeout(function(){t&&t(a),r.manager.itemEnd(e)},0);return}let o={};o.credentials=this.crossOrigin==="anonymous"?"same-origin":"include",o.headers=this.requestHeader,o.signal=typeof AbortSignal.any=="function"?AbortSignal.any([this._abortController.signal,this.manager.abortController.signal]):this._abortController.signal;let l=fetch(e,o).then(function(c){return c.blob()}).then(function(c){return createImageBitmap(c,Object.assign(r.options,{colorSpaceConversion:"none"}))}).then(function(c){jn.add(`image-bitmap:${e}`,c),t&&t(c),r.manager.itemEnd(e)}).catch(function(c){s&&s(c),Bc.set(l,c),jn.remove(`image-bitmap:${e}`),r.manager.itemError(e),r.manager.itemEnd(e)});jn.add(`image-bitmap:${e}`,l),r.manager.itemStart(e)}abort(){return this._abortController.abort(),this._abortController=new AbortController,this}};var Us=-90,Fs=1,Yo=class extends ut{constructor(e,t,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;let s=new kt(Us,Fs,e,t);s.layers=this.layers,this.add(s);let r=new kt(Us,Fs,e,t);r.layers=this.layers,this.add(r);let a=new kt(Us,Fs,e,t);a.layers=this.layers,this.add(a);let o=new kt(Us,Fs,e,t);o.layers=this.layers,this.add(o);let l=new kt(Us,Fs,e,t);l.layers=this.layers,this.add(l);let c=new kt(Us,Fs,e,t);c.layers=this.layers,this.add(c)}updateCoordinateSystem(){let e=this.coordinateSystem,t=this.children.concat(),[n,s,r,a,o,l]=t;for(let c of t)this.remove(c);if(e===zn)n.up.set(0,1,0),n.lookAt(1,0,0),s.up.set(0,1,0),s.lookAt(-1,0,0),r.up.set(0,0,-1),r.lookAt(0,1,0),a.up.set(0,0,1),a.lookAt(0,-1,0),o.up.set(0,1,0),o.lookAt(0,0,1),l.up.set(0,1,0),l.lookAt(0,0,-1);else if(e===zs)n.up.set(0,-1,0),n.lookAt(-1,0,0),s.up.set(0,-1,0),s.lookAt(1,0,0),r.up.set(0,0,1),r.lookAt(0,1,0),a.up.set(0,0,-1),a.lookAt(0,-1,0),o.up.set(0,-1,0),o.lookAt(0,0,1),l.up.set(0,-1,0),l.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+e);for(let c of t)this.add(c),c.updateMatrixWorld()}update(e,t){this.parent===null&&this.updateMatrixWorld();let{renderTarget:n,activeMipmapLevel:s}=this;this.coordinateSystem!==e.coordinateSystem&&(this.coordinateSystem=e.coordinateSystem,this.updateCoordinateSystem());let[r,a,o,l,c,h]=this.children,u=e.getRenderTarget(),d=e.getActiveCubeFace(),f=e.getActiveMipmapLevel(),g=e.xr.enabled;e.xr.enabled=!1;let y=n.texture.generateMipmaps;n.texture.generateMipmaps=!1;let m=!1;e.isWebGLRenderer===!0?m=e.state.buffers.depth.getReversed():m=e.reversedDepthBuffer,e.setRenderTarget(n,0,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,r),e.setRenderTarget(n,1,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,a),e.setRenderTarget(n,2,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,o),e.setRenderTarget(n,3,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,l),e.setRenderTarget(n,4,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,c),n.texture.generateMipmaps=y,e.setRenderTarget(n,5,s),m&&e.autoClear===!1&&e.clearDepth(),e.render(t,h),e.setRenderTarget(u,d,f),e.xr.enabled=g,n.texture.needsPMREMUpdate=!0}},Zo=class extends kt{constructor(e=[]){super(),this.isArrayCamera=!0,this.isMultiViewCamera=!1,this.cameras=e}},oa=class{constructor(){this._previousTime=0,this._currentTime=0,this._startTime=performance.now(),this._delta=0,this._elapsed=0,this._timescale=1,this._document=null,this._pageVisibilityHandler=null}connect(e){this._document=e,e.hidden!==void 0&&(this._pageVisibilityHandler=lm.bind(this),e.addEventListener("visibilitychange",this._pageVisibilityHandler,!1))}disconnect(){this._pageVisibilityHandler!==null&&(this._document.removeEventListener("visibilitychange",this._pageVisibilityHandler),this._pageVisibilityHandler=null),this._document=null}getDelta(){return this._delta/1e3}getElapsed(){return this._elapsed/1e3}getTimescale(){return this._timescale}setTimescale(e){return this._timescale=e,this}reset(){return this._currentTime=performance.now()-this._startTime,this}dispose(){this.disconnect()}update(e){return this._pageVisibilityHandler!==null&&this._document.hidden===!0?this._delta=0:(this._previousTime=this._currentTime,this._currentTime=(e!==void 0?e:performance.now())-this._startTime,this._delta=(this._currentTime-this._previousTime)*this._timescale,this._elapsed+=this._delta),this}};function lm(){this._document.hidden===!1&&this.reset()}var mh="\\[\\]\\.:\\/",cm=new RegExp("["+mh+"]","g"),gh="[^"+mh+"]",hm="[^"+mh.replace("\\.","")+"]",um=/((?:WC+[\/:])*)/.source.replace("WC",gh),dm=/(WCOD+)?/.source.replace("WCOD",hm),fm=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",gh),pm=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",gh),mm=new RegExp("^"+um+dm+fm+pm+"$"),gm=["material","materials","bones","map"],$c=class{constructor(e,t,n){let s=n||lt.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,s)}getValue(e,t){this.bind();let n=this._targetGroup.nCachedObjects_,s=this._bindings[n];s!==void 0&&s.getValue(e,t)}setValue(e,t){let n=this._bindings;for(let s=this._targetGroup.nCachedObjects_,r=n.length;s!==r;++s)n[s].setValue(e,t)}bind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].bind()}unbind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].unbind()}},lt=class i{constructor(e,t,n){this.path=t,this.parsedPath=n||i.parseTrackName(t),this.node=i.findNode(e,this.parsedPath.nodeName),this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,n){return e&&e.isAnimationObjectGroup?new i.Composite(e,t,n):new i(e,t,n)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(cm,"")}static parseTrackName(e){let t=mm.exec(e);if(t===null)throw new Error("THREE.PropertyBinding: Cannot parse trackName: "+e);let n={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},s=n.nodeName&&n.nodeName.lastIndexOf(".");if(s!==void 0&&s!==-1){let r=n.nodeName.substring(s+1);gm.indexOf(r)!==-1&&(n.nodeName=n.nodeName.substring(0,s),n.objectName=r)}if(n.propertyName===null||n.propertyName.length===0)throw new Error("THREE.PropertyBinding: can not parse propertyName from trackName: "+e);return n}static findNode(e,t){if(t===void 0||t===""||t==="."||t===-1||t===e.name||t===e.uuid)return e;if(e.skeleton){let n=e.skeleton.getBoneByName(t);if(n!==void 0)return n}if(e.children){let n=function(r){for(let a=0;af.start-g.start);let d=0;for(let f=1;f 0 +#endif`,Um=`#if NUM_CLIPPING_PLANES > 0 vec4 plane; #ifdef ALPHA_TO_COVERAGE float distanceToPlane, distanceGradient; @@ -254,20 +254,20 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve if ( clipped ) discard; #endif #endif -#endif`,Nm=`#if NUM_CLIPPING_PLANES > 0 +#endif`,Fm=`#if NUM_CLIPPING_PLANES > 0 varying vec3 vClipPosition; uniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ]; -#endif`,Um=`#if NUM_CLIPPING_PLANES > 0 +#endif`,Om=`#if NUM_CLIPPING_PLANES > 0 varying vec3 vClipPosition; -#endif`,Fm=`#if NUM_CLIPPING_PLANES > 0 +#endif`,Bm=`#if NUM_CLIPPING_PLANES > 0 vClipPosition = - mvPosition.xyz; -#endif`,Om=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) +#endif`,zm=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) diffuseColor *= vColor; -#endif`,Bm=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) +#endif`,km=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) varying vec4 vColor; -#endif`,zm=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR ) +#endif`,Vm=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR ) varying vec4 vColor; -#endif`,km=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR ) +#endif`,Hm=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR ) vColor = vec4( 1.0 ); #endif #ifdef USE_COLOR_ALPHA @@ -280,7 +280,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve #endif #ifdef USE_BATCHING_COLOR vColor *= getBatchingColor( getIndirectIndex( gl_DrawID ) ); -#endif`,Vm=`#define PI 3.141592653589793 +#endif`,Gm=`#define PI 3.141592653589793 #define PI2 6.283185307179586 #define PI_HALF 1.5707963267948966 #define RECIPROCAL_PI 0.3183098861837907 @@ -351,7 +351,7 @@ vec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) { float F_Schlick( const in float f0, const in float f90, const in float dotVH ) { float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH ); return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel ); -} // validated`,Hm=`#ifdef ENVMAP_TYPE_CUBE_UV +} // validated`,Wm=`#ifdef ENVMAP_TYPE_CUBE_UV #define cubeUV_minMipLevel 4.0 #define cubeUV_minTileSize 16.0 float getFace( vec3 direction ) { @@ -444,7 +444,7 @@ float F_Schlick( const in float f0, const in float f90, const in float dotVH ) { return vec4( mix( color0, color1, mipF ), 1.0 ); } } -#endif`,Gm=`vec3 transformedNormal = objectNormal; +#endif`,Xm=`vec3 transformedNormal = objectNormal; #ifdef USE_TANGENT vec3 transformedTangent = objectTangent; #endif @@ -470,21 +470,21 @@ transformedNormal = normalMatrix * transformedNormal; #endif #ifdef USE_TANGENT transformedTangent = ( modelViewMatrix * vec4( transformedTangent, 0.0 ) ).xyz; -#endif`,Wm=`#ifdef USE_DISPLACEMENTMAP +#endif`,qm=`#ifdef USE_DISPLACEMENTMAP uniform sampler2D displacementMap; uniform float displacementScale; uniform float displacementBias; -#endif`,Xm=`#ifdef USE_DISPLACEMENTMAP +#endif`,Ym=`#ifdef USE_DISPLACEMENTMAP transformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias ); -#endif`,qm=`#ifdef USE_EMISSIVEMAP +#endif`,Zm=`#ifdef USE_EMISSIVEMAP vec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv ); #ifdef DECODE_VIDEO_TEXTURE_EMISSIVE emissiveColor = sRGBTransferEOTF( emissiveColor ); #endif totalEmissiveRadiance *= emissiveColor.rgb; -#endif`,Ym=`#ifdef USE_EMISSIVEMAP +#endif`,Km=`#ifdef USE_EMISSIVEMAP uniform sampler2D emissiveMap; -#endif`,Zm="gl_FragColor = linearToOutputTexel( gl_FragColor );",Km=`vec4 LinearTransferOETF( in vec4 value ) { +#endif`,Jm="gl_FragColor = linearToOutputTexel( gl_FragColor );",$m=`vec4 LinearTransferOETF( in vec4 value ) { return value; } vec4 sRGBTransferEOTF( in vec4 value ) { @@ -492,7 +492,7 @@ vec4 sRGBTransferEOTF( in vec4 value ) { } vec4 sRGBTransferOETF( in vec4 value ) { return vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a ); -}`,Jm=`#ifdef USE_ENVMAP +}`,jm=`#ifdef USE_ENVMAP #ifdef ENV_WORLDPOS vec3 cameraToFrag; if ( isOrthographic ) { @@ -519,7 +519,7 @@ vec4 sRGBTransferOETF( in vec4 value ) { outgoingLight += envColor.xyz * specularStrength * reflectivity; #endif #endif -#endif`,$m=`#ifdef USE_ENVMAP +#endif`,Qm=`#ifdef USE_ENVMAP uniform float envMapIntensity; uniform mat3 envMapRotation; #ifdef ENVMAP_TYPE_CUBE @@ -527,7 +527,7 @@ vec4 sRGBTransferOETF( in vec4 value ) { #else uniform sampler2D envMap; #endif -#endif`,jm=`#ifdef USE_ENVMAP +#endif`,eg=`#ifdef USE_ENVMAP uniform float reflectivity; #if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT ) #define ENV_WORLDPOS @@ -538,7 +538,7 @@ vec4 sRGBTransferOETF( in vec4 value ) { #else varying vec3 vReflect; #endif -#endif`,Qm=`#ifdef USE_ENVMAP +#endif`,tg=`#ifdef USE_ENVMAP #if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT ) #define ENV_WORLDPOS #endif @@ -549,7 +549,7 @@ vec4 sRGBTransferOETF( in vec4 value ) { varying vec3 vReflect; uniform float refractionRatio; #endif -#endif`,eg=`#ifdef USE_ENVMAP +#endif`,ng=`#ifdef USE_ENVMAP #ifdef ENV_WORLDPOS vWorldPosition = worldPosition.xyz; #else @@ -566,18 +566,18 @@ vec4 sRGBTransferOETF( in vec4 value ) { vReflect = refract( cameraToVertex, worldNormal, refractionRatio ); #endif #endif -#endif`,tg=`#ifdef USE_FOG +#endif`,ig=`#ifdef USE_FOG vFogDepth = - mvPosition.z; -#endif`,ng=`#ifdef USE_FOG +#endif`,sg=`#ifdef USE_FOG varying float vFogDepth; -#endif`,ig=`#ifdef USE_FOG +#endif`,rg=`#ifdef USE_FOG #ifdef FOG_EXP2 float fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth ); #else float fogFactor = smoothstep( fogNear, fogFar, vFogDepth ); #endif gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor ); -#endif`,sg=`#ifdef USE_FOG +#endif`,ag=`#ifdef USE_FOG uniform vec3 fogColor; varying float vFogDepth; #ifdef FOG_EXP2 @@ -586,7 +586,7 @@ vec4 sRGBTransferOETF( in vec4 value ) { uniform float fogNear; uniform float fogFar; #endif -#endif`,rg=`#ifdef USE_GRADIENTMAP +#endif`,og=`#ifdef USE_GRADIENTMAP uniform sampler2D gradientMap; #endif vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) { @@ -598,12 +598,12 @@ vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) { vec2 fw = fwidth( coord ) * 0.5; return mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) ); #endif -}`,ag=`#ifdef USE_LIGHTMAP +}`,lg=`#ifdef USE_LIGHTMAP uniform sampler2D lightMap; uniform float lightMapIntensity; -#endif`,og=`LambertMaterial material; +#endif`,cg=`LambertMaterial material; material.diffuseColor = diffuseColor.rgb; -material.specularStrength = specularStrength;`,lg=`varying vec3 vViewPosition; +material.specularStrength = specularStrength;`,hg=`varying vec3 vViewPosition; struct LambertMaterial { vec3 diffuseColor; float specularStrength; @@ -617,7 +617,7 @@ void RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in vec3 geometr reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor ); } #define RE_Direct RE_Direct_Lambert -#define RE_IndirectDiffuse RE_IndirectDiffuse_Lambert`,cg=`uniform bool receiveShadow; +#define RE_IndirectDiffuse RE_IndirectDiffuse_Lambert`,ug=`uniform bool receiveShadow; uniform vec3 ambientLightColor; #if defined( USE_LIGHT_PROBES ) uniform vec3 lightProbe[ 9 ]; @@ -734,7 +734,7 @@ float getSpotAttenuation( const in float coneCosine, const in float penumbraCosi return irradiance; } #endif -#include `,hg=`#ifdef USE_ENVMAP +#include `,dg=`#ifdef USE_ENVMAP vec3 getIBLIrradiance( const in vec3 normal ) { #ifdef ENVMAP_TYPE_CUBE_UV vec3 worldNormal = transformNormalByInverseViewMatrix( normal, viewMatrix ); @@ -767,8 +767,8 @@ float getSpotAttenuation( const in float coneCosine, const in float penumbraCosi #endif } #endif -#endif`,ug=`ToonMaterial material; -material.diffuseColor = diffuseColor.rgb;`,dg=`varying vec3 vViewPosition; +#endif`,fg=`ToonMaterial material; +material.diffuseColor = diffuseColor.rgb;`,pg=`varying vec3 vViewPosition; struct ToonMaterial { vec3 diffuseColor; }; @@ -780,11 +780,11 @@ void RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in vec3 geometryPo reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor ); } #define RE_Direct RE_Direct_Toon -#define RE_IndirectDiffuse RE_IndirectDiffuse_Toon`,fg=`BlinnPhongMaterial material; +#define RE_IndirectDiffuse RE_IndirectDiffuse_Toon`,mg=`BlinnPhongMaterial material; material.diffuseColor = diffuseColor.rgb; material.specularColor = specular; material.specularShininess = shininess; -material.specularStrength = specularStrength;`,pg=`varying vec3 vViewPosition; +material.specularStrength = specularStrength;`,gg=`varying vec3 vViewPosition; struct BlinnPhongMaterial { vec3 diffuseColor; vec3 specularColor; @@ -801,7 +801,7 @@ void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in vec3 geom reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor ); } #define RE_Direct RE_Direct_BlinnPhong -#define RE_IndirectDiffuse RE_IndirectDiffuse_BlinnPhong`,mg=`PhysicalMaterial material; +#define RE_IndirectDiffuse RE_IndirectDiffuse_BlinnPhong`,_g=`PhysicalMaterial material; material.diffuseColor = diffuseColor.rgb; material.diffuseContribution = diffuseColor.rgb * ( 1.0 - metalnessFactor ); material.metalness = metalnessFactor; @@ -891,7 +891,7 @@ material.roughness = min( material.roughness, 1.0 ); material.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) ); material.anisotropyT = tbn[ 0 ] * anisotropyV.x + tbn[ 1 ] * anisotropyV.y; material.anisotropyB = tbn[ 1 ] * anisotropyV.x - tbn[ 0 ] * anisotropyV.y; -#endif`,gg=`uniform sampler2D dfgLUT; +#endif`,xg=`uniform sampler2D dfgLUT; struct PhysicalMaterial { vec3 diffuseColor; vec3 diffuseContribution; @@ -1251,7 +1251,7 @@ void RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradia #define RE_IndirectSpecular RE_IndirectSpecular_Physical float computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) { return saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion ); -}`,_g=` +}`,yg=` vec3 geometryPosition = - vViewPosition; vec3 geometryNormal = normal; vec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition ); @@ -1373,7 +1373,7 @@ IncidentLight directLight; #if defined( RE_IndirectSpecular ) vec3 radiance = vec3( 0.0 ); vec3 clearcoatRadiance = vec3( 0.0 ); -#endif`,xg=`#if defined( RE_IndirectDiffuse ) +#endif`,vg=`#if defined( RE_IndirectDiffuse ) #ifdef USE_LIGHTMAP vec4 lightMapTexel = texture2D( lightMap, vLightMapUv ); vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity; @@ -1394,7 +1394,7 @@ IncidentLight directLight; #ifdef USE_CLEARCOAT clearcoatRadiance += getIBLRadiance( geometryViewDir, geometryClearcoatNormal, material.clearcoatRoughness ); #endif -#endif`,yg=`#if defined( RE_IndirectDiffuse ) +#endif`,Mg=`#if defined( RE_IndirectDiffuse ) #if defined( LAMBERT ) || defined( PHONG ) irradiance += iblIrradiance; #endif @@ -1402,7 +1402,7 @@ IncidentLight directLight; #endif #if defined( RE_IndirectSpecular ) RE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight ); -#endif`,vg=`#ifdef USE_LIGHT_PROBES_GRID +#endif`,Sg=`#ifdef USE_LIGHT_PROBES_GRID uniform highp sampler3D probesSH; uniform vec3 probesMin; uniform vec3 probesMax; @@ -1447,27 +1447,27 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { result += c8 * 0.429043 * ( x * x - y * y ); return max( result, vec3( 0.0 ) ); } -#endif`,Mg=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER ) +#endif`,bg=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER ) gl_FragDepth = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5; -#endif`,Sg=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER ) +#endif`,Tg=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER ) uniform float logDepthBufFC; varying float vFragDepth; varying float vIsPerspective; -#endif`,bg=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER +#endif`,Eg=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER varying float vFragDepth; varying float vIsPerspective; -#endif`,Tg=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER +#endif`,Ag=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER vFragDepth = 1.0 + gl_Position.w; vIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) ); -#endif`,Eg=`#ifdef USE_MAP +#endif`,wg=`#ifdef USE_MAP vec4 sampledDiffuseColor = texture2D( map, vMapUv ); #ifdef DECODE_VIDEO_TEXTURE sampledDiffuseColor = sRGBTransferEOTF( sampledDiffuseColor ); #endif diffuseColor *= sampledDiffuseColor; -#endif`,Ag=`#ifdef USE_MAP +#endif`,Rg=`#ifdef USE_MAP uniform sampler2D map; -#endif`,wg=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP ) +#endif`,Cg=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP ) #if defined( USE_POINTS_UV ) vec2 uv = vUv; #else @@ -1479,7 +1479,7 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { #endif #ifdef USE_ALPHAMAP diffuseColor.a *= texture2D( alphaMap, uv ).g; -#endif`,Rg=`#if defined( USE_POINTS_UV ) +#endif`,Pg=`#if defined( USE_POINTS_UV ) varying vec2 vUv; #else #if defined( USE_MAP ) || defined( USE_ALPHAMAP ) @@ -1491,19 +1491,19 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { #endif #ifdef USE_ALPHAMAP uniform sampler2D alphaMap; -#endif`,Cg=`float metalnessFactor = metalness; +#endif`,Ig=`float metalnessFactor = metalness; #ifdef USE_METALNESSMAP vec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv ); metalnessFactor *= texelMetalness.b; -#endif`,Pg=`#ifdef USE_METALNESSMAP +#endif`,Lg=`#ifdef USE_METALNESSMAP uniform sampler2D metalnessMap; -#endif`,Ig=`#ifdef USE_INSTANCING_MORPH +#endif`,Dg=`#ifdef USE_INSTANCING_MORPH float morphTargetInfluences[ MORPHTARGETS_COUNT ]; float morphTargetBaseInfluence = texelFetch( morphTexture, ivec2( 0, gl_InstanceID ), 0 ).r; for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) { morphTargetInfluences[i] = texelFetch( morphTexture, ivec2( i + 1, gl_InstanceID ), 0 ).r; } -#endif`,Lg=`#if defined( USE_MORPHCOLORS ) +#endif`,Ng=`#if defined( USE_MORPHCOLORS ) vColor *= morphTargetBaseInfluence; for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) { #if defined( USE_COLOR_ALPHA ) @@ -1512,12 +1512,12 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ]; #endif } -#endif`,Dg=`#ifdef USE_MORPHNORMALS +#endif`,Ug=`#ifdef USE_MORPHNORMALS objectNormal *= morphTargetBaseInfluence; for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) { if ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ]; } -#endif`,Ng=`#ifdef USE_MORPHTARGETS +#endif`,Fg=`#ifdef USE_MORPHTARGETS #ifndef USE_INSTANCING_MORPH uniform float morphTargetBaseInfluence; uniform float morphTargetInfluences[ MORPHTARGETS_COUNT ]; @@ -1531,12 +1531,12 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { ivec3 morphUV = ivec3( x, y, morphTargetIndex ); return texelFetch( morphTargetsTexture, morphUV, 0 ); } -#endif`,Ug=`#ifdef USE_MORPHTARGETS +#endif`,Og=`#ifdef USE_MORPHTARGETS transformed *= morphTargetBaseInfluence; for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) { if ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ]; } -#endif`,Fg=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0; +#endif`,Bg=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0; #ifdef FLAT_SHADED vec3 fdx = dFdx( vViewPosition ); vec3 fdy = dFdy( vViewPosition ); @@ -1577,7 +1577,7 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { tbn2[1] *= faceDirection; #endif #endif -vec3 nonPerturbedNormal = normal;`,Og=`#ifdef USE_NORMALMAP_OBJECTSPACE +vec3 nonPerturbedNormal = normal;`,zg=`#ifdef USE_NORMALMAP_OBJECTSPACE normal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0; #ifdef FLIP_SIDED normal = - normal; @@ -1595,19 +1595,19 @@ vec3 nonPerturbedNormal = normal;`,Og=`#ifdef USE_NORMALMAP_OBJECTSPACE normal = normalize( tbn * mapN ); #elif defined( USE_BUMPMAP ) normal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection ); -#endif`,Bg=`#ifndef FLAT_SHADED +#endif`,kg=`#ifndef FLAT_SHADED varying vec3 vNormal; #ifdef USE_TANGENT varying vec3 vTangent; varying vec3 vBitangent; #endif -#endif`,zg=`#ifndef FLAT_SHADED +#endif`,Vg=`#ifndef FLAT_SHADED varying vec3 vNormal; #ifdef USE_TANGENT varying vec3 vTangent; varying vec3 vBitangent; #endif -#endif`,kg=`#ifndef FLAT_SHADED +#endif`,Hg=`#ifndef FLAT_SHADED vNormal = normalize( transformedNormal ); #ifdef USE_TANGENT vTangent = normalize( transformedTangent ); @@ -1616,7 +1616,7 @@ vec3 nonPerturbedNormal = normal;`,Og=`#ifdef USE_NORMALMAP_OBJECTSPACE vBitangent = - vBitangent; #endif #endif -#endif`,Vg=`#ifdef USE_NORMALMAP +#endif`,Gg=`#ifdef USE_NORMALMAP uniform sampler2D normalMap; uniform vec2 normalScale; #endif @@ -1638,13 +1638,13 @@ vec3 nonPerturbedNormal = normal;`,Og=`#ifdef USE_NORMALMAP_OBJECTSPACE float scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det ); return mat3( T * scale, B * scale, N ); } -#endif`,Hg=`#ifdef USE_CLEARCOAT +#endif`,Wg=`#ifdef USE_CLEARCOAT vec3 clearcoatNormal = nonPerturbedNormal; -#endif`,Gg=`#ifdef USE_CLEARCOAT_NORMALMAP +#endif`,Xg=`#ifdef USE_CLEARCOAT_NORMALMAP vec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0; clearcoatMapN.xy *= clearcoatNormalScale; clearcoatNormal = normalize( tbn2 * clearcoatMapN ); -#endif`,Wg=`#ifdef USE_CLEARCOATMAP +#endif`,qg=`#ifdef USE_CLEARCOATMAP uniform sampler2D clearcoatMap; #endif #ifdef USE_CLEARCOAT_NORMALMAP @@ -1653,18 +1653,18 @@ vec3 nonPerturbedNormal = normal;`,Og=`#ifdef USE_NORMALMAP_OBJECTSPACE #endif #ifdef USE_CLEARCOAT_ROUGHNESSMAP uniform sampler2D clearcoatRoughnessMap; -#endif`,Xg=`#ifdef USE_IRIDESCENCEMAP +#endif`,Yg=`#ifdef USE_IRIDESCENCEMAP uniform sampler2D iridescenceMap; #endif #ifdef USE_IRIDESCENCE_THICKNESSMAP uniform sampler2D iridescenceThicknessMap; -#endif`,qg=`#ifdef OPAQUE +#endif`,Zg=`#ifdef OPAQUE diffuseColor.a = 1.0; #endif #ifdef USE_TRANSMISSION diffuseColor.a *= material.transmissionAlpha; #endif -gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,Yg=`vec3 packNormalToRGB( const in vec3 normal ) { +gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,Kg=`vec3 packNormalToRGB( const in vec3 normal ) { return normalize( normal ) * 0.5 + 0.5; } vec3 unpackRGBToNormal( const in vec3 rgb ) { @@ -1743,9 +1743,9 @@ float perspectiveDepthToViewZ( const in float depth, const in float near, const #else return ( near * far ) / ( ( far - near ) * depth - far ); #endif -}`,Zg=`#ifdef PREMULTIPLIED_ALPHA +}`,Jg=`#ifdef PREMULTIPLIED_ALPHA gl_FragColor.rgb *= gl_FragColor.a; -#endif`,Kg=`vec4 mvPosition = vec4( transformed, 1.0 ); +#endif`,$g=`vec4 mvPosition = vec4( transformed, 1.0 ); #ifdef USE_BATCHING mvPosition = batchingMatrix * mvPosition; #endif @@ -1753,22 +1753,22 @@ float perspectiveDepthToViewZ( const in float depth, const in float near, const mvPosition = instanceMatrix * mvPosition; #endif mvPosition = modelViewMatrix * mvPosition; -gl_Position = projectionMatrix * mvPosition;`,Jg=`#ifdef DITHERING +gl_Position = projectionMatrix * mvPosition;`,jg=`#ifdef DITHERING gl_FragColor.rgb = dithering( gl_FragColor.rgb ); -#endif`,$g=`#ifdef DITHERING +#endif`,Qg=`#ifdef DITHERING vec3 dithering( vec3 color ) { float grid_position = rand( gl_FragCoord.xy ); vec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 ); dither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position ); return color + dither_shift_RGB; } -#endif`,jg=`float roughnessFactor = roughness; +#endif`,e_=`float roughnessFactor = roughness; #ifdef USE_ROUGHNESSMAP vec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv ); roughnessFactor *= texelRoughness.g; -#endif`,Qg=`#ifdef USE_ROUGHNESSMAP +#endif`,t_=`#ifdef USE_ROUGHNESSMAP uniform sampler2D roughnessMap; -#endif`,e_=`#if NUM_SPOT_LIGHT_COORDS > 0 +#endif`,n_=`#if NUM_SPOT_LIGHT_COORDS > 0 varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ]; #endif #if NUM_SPOT_LIGHT_MAPS > 0 @@ -1968,7 +1968,7 @@ gl_Position = projectionMatrix * mvPosition;`,Jg=`#ifdef DITHERING } #endif #endif -#endif`,t_=`#if NUM_SPOT_LIGHT_COORDS > 0 +#endif`,i_=`#if NUM_SPOT_LIGHT_COORDS > 0 uniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ]; varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ]; #endif @@ -2009,7 +2009,7 @@ gl_Position = projectionMatrix * mvPosition;`,Jg=`#ifdef DITHERING }; uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ]; #endif -#endif`,n_=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 ) +#endif`,s_=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 ) #ifdef HAS_NORMAL vec3 shadowWorldNormal = transformNormalByInverseViewMatrix( transformedNormal, viewMatrix ); #else @@ -2045,7 +2045,7 @@ gl_Position = projectionMatrix * mvPosition;`,Jg=`#ifdef DITHERING vSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition; } #pragma unroll_loop_end -#endif`,i_=`float getShadowMask() { +#endif`,r_=`float getShadowMask() { float shadow = 1.0; #ifdef USE_SHADOWMAP #if NUM_DIR_LIGHT_SHADOWS > 0 @@ -2077,12 +2077,12 @@ gl_Position = projectionMatrix * mvPosition;`,Jg=`#ifdef DITHERING #endif #endif return shadow; -}`,s_=`#ifdef USE_SKINNING +}`,a_=`#ifdef USE_SKINNING mat4 boneMatX = getBoneMatrix( skinIndex.x ); mat4 boneMatY = getBoneMatrix( skinIndex.y ); mat4 boneMatZ = getBoneMatrix( skinIndex.z ); mat4 boneMatW = getBoneMatrix( skinIndex.w ); -#endif`,r_=`#ifdef USE_SKINNING +#endif`,o_=`#ifdef USE_SKINNING uniform mat4 bindMatrix; uniform mat4 bindMatrixInverse; uniform highp sampler2D boneTexture; @@ -2097,7 +2097,7 @@ gl_Position = projectionMatrix * mvPosition;`,Jg=`#ifdef DITHERING vec4 v4 = texelFetch( boneTexture, ivec2( x + 3, y ), 0 ); return mat4( v1, v2, v3, v4 ); } -#endif`,a_=`#ifdef USE_SKINNING +#endif`,l_=`#ifdef USE_SKINNING vec4 skinVertex = bindMatrix * vec4( transformed, 1.0 ); vec4 skinned = vec4( 0.0 ); skinned += boneMatX * skinVertex * skinWeight.x; @@ -2105,7 +2105,7 @@ gl_Position = projectionMatrix * mvPosition;`,Jg=`#ifdef DITHERING skinned += boneMatZ * skinVertex * skinWeight.z; skinned += boneMatW * skinVertex * skinWeight.w; transformed = ( bindMatrixInverse * skinned ).xyz; -#endif`,o_=`#ifdef USE_SKINNING +#endif`,c_=`#ifdef USE_SKINNING mat4 skinMatrix = mat4( 0.0 ); skinMatrix += skinWeight.x * boneMatX; skinMatrix += skinWeight.y * boneMatY; @@ -2116,17 +2116,17 @@ gl_Position = projectionMatrix * mvPosition;`,Jg=`#ifdef DITHERING #ifdef USE_TANGENT objectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz; #endif -#endif`,l_=`float specularStrength; +#endif`,h_=`float specularStrength; #ifdef USE_SPECULARMAP vec4 texelSpecular = texture2D( specularMap, vSpecularMapUv ); specularStrength = texelSpecular.r; #else specularStrength = 1.0; -#endif`,c_=`#ifdef USE_SPECULARMAP +#endif`,u_=`#ifdef USE_SPECULARMAP uniform sampler2D specularMap; -#endif`,h_=`#if defined( TONE_MAPPING ) +#endif`,d_=`#if defined( TONE_MAPPING ) gl_FragColor.rgb = toneMapping( gl_FragColor.rgb ); -#endif`,u_=`#ifndef saturate +#endif`,f_=`#ifndef saturate #define saturate( a ) clamp( a, 0.0, 1.0 ) #endif uniform float toneMappingExposure; @@ -2223,7 +2223,7 @@ vec3 NeutralToneMapping( vec3 color ) { float g = 1. - 1. / ( Desaturation * ( peak - newPeak ) + 1. ); return mix( color, vec3( newPeak ), g ); } -vec3 CustomToneMapping( vec3 color ) { return color; }`,d_=`#ifdef USE_TRANSMISSION +vec3 CustomToneMapping( vec3 color ) { return color; }`,p_=`#ifdef USE_TRANSMISSION material.transmission = transmission; material.transmissionAlpha = 1.0; material.thickness = thickness; @@ -2244,7 +2244,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,d_=`#ifdef USE_TRANSMISS material.attenuationColor, material.attenuationDistance ); material.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission ); totalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission ); -#endif`,f_=`#ifdef USE_TRANSMISSION +#endif`,m_=`#ifdef USE_TRANSMISSION uniform float transmission; uniform float thickness; uniform float attenuationDistance; @@ -2370,7 +2370,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,d_=`#ifdef USE_TRANSMISS float transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0; return vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor ); } -#endif`,p_=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) +#endif`,g_=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) varying vec2 vUv; #endif #ifdef USE_MAP @@ -2440,7 +2440,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,d_=`#ifdef USE_TRANSMISS #ifdef USE_THICKNESSMAP uniform mat3 thicknessMapTransform; varying vec2 vThicknessMapUv; -#endif`,m_=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) +#endif`,__=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) varying vec2 vUv; #endif #ifdef USE_MAP @@ -2534,7 +2534,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,d_=`#ifdef USE_TRANSMISS #ifdef USE_THICKNESSMAP uniform mat3 thicknessMapTransform; varying vec2 vThicknessMapUv; -#endif`,g_=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) +#endif`,x_=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) vUv = vec3( uv, 1 ).xy; #endif #ifdef USE_MAP @@ -2605,7 +2605,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,d_=`#ifdef USE_TRANSMISS #endif #ifdef USE_THICKNESSMAP vThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy; -#endif`,__=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0 +#endif`,y_=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0 vec4 worldPosition = vec4( transformed, 1.0 ); #ifdef USE_BATCHING worldPosition = batchingMatrix * worldPosition; @@ -2614,12 +2614,12 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,d_=`#ifdef USE_TRANSMISS worldPosition = instanceMatrix * worldPosition; #endif worldPosition = modelMatrix * worldPosition; -#endif`,x_=`varying vec2 vUv; +#endif`,v_=`varying vec2 vUv; uniform mat3 uvTransform; void main() { vUv = ( uvTransform * vec3( uv, 1 ) ).xy; gl_Position = vec4( position.xy, 1.0, 1.0 ); -}`,y_=`uniform sampler2D t2D; +}`,M_=`uniform sampler2D t2D; uniform float backgroundIntensity; varying vec2 vUv; void main() { @@ -2631,14 +2631,14 @@ void main() { gl_FragColor = texColor; #include #include -}`,v_=`varying vec3 vWorldDirection; +}`,S_=`varying vec3 vWorldDirection; #include void main() { vWorldDirection = transformDirection( position, modelMatrix ); #include #include gl_Position.z = gl_Position.w; -}`,M_=`#ifdef ENVMAP_TYPE_CUBE +}`,b_=`#ifdef ENVMAP_TYPE_CUBE uniform samplerCube envMap; #elif defined( ENVMAP_TYPE_CUBE_UV ) uniform sampler2D envMap; @@ -2660,14 +2660,14 @@ void main() { gl_FragColor = texColor; #include #include -}`,S_=`varying vec3 vWorldDirection; +}`,T_=`varying vec3 vWorldDirection; #include void main() { vWorldDirection = transformDirection( position, modelMatrix ); #include #include gl_Position.z = gl_Position.w; -}`,b_=`uniform samplerCube tCube; +}`,E_=`uniform samplerCube tCube; uniform float tFlip; uniform float opacity; varying vec3 vWorldDirection; @@ -2677,7 +2677,7 @@ void main() { gl_FragColor.a *= opacity; #include #include -}`,T_=`#include +}`,A_=`#include #include #include #include @@ -2704,7 +2704,7 @@ void main() { #include #include vHighPrecisionZW = gl_Position.zw; -}`,E_=`#if DEPTH_PACKING == 3200 +}`,w_=`#if DEPTH_PACKING == 3200 uniform float opacity; #endif #include @@ -2742,7 +2742,7 @@ void main() { #elif DEPTH_PACKING == 3203 gl_FragColor = vec4( packDepthToRG( fragCoordZ ), 0.0, 1.0 ); #endif -}`,A_=`#define DISTANCE +}`,R_=`#define DISTANCE varying vec3 vWorldPosition; #include #include @@ -2769,7 +2769,7 @@ void main() { #include #include vWorldPosition = worldPosition.xyz; -}`,w_=`#define DISTANCE +}`,C_=`#define DISTANCE uniform vec3 referencePosition; uniform float nearDistance; uniform float farDistance; @@ -2792,13 +2792,13 @@ void main() { dist = ( dist - nearDistance ) / ( farDistance - nearDistance ); dist = saturate( dist ); gl_FragColor = vec4( dist, 0.0, 0.0, 1.0 ); -}`,R_=`varying vec3 vWorldDirection; +}`,P_=`varying vec3 vWorldDirection; #include void main() { vWorldDirection = transformDirection( position, modelMatrix ); #include #include -}`,C_=`uniform sampler2D tEquirect; +}`,I_=`uniform sampler2D tEquirect; varying vec3 vWorldDirection; #include void main() { @@ -2807,7 +2807,7 @@ void main() { gl_FragColor = texture2D( tEquirect, sampleUV ); #include #include -}`,P_=`uniform float scale; +}`,L_=`uniform float scale; attribute float lineDistance; varying float vLineDistance; #include @@ -2829,7 +2829,7 @@ void main() { #include #include #include -}`,I_=`uniform vec3 diffuse; +}`,D_=`uniform vec3 diffuse; uniform float opacity; uniform float dashSize; uniform float totalSize; @@ -2857,7 +2857,7 @@ void main() { #include #include #include -}`,L_=`#include +}`,N_=`#include #include #include #include @@ -2889,7 +2889,7 @@ void main() { #include #include #include -}`,D_=`uniform vec3 diffuse; +}`,U_=`uniform vec3 diffuse; uniform float opacity; #ifndef FLAT_SHADED varying vec3 vNormal; @@ -2937,7 +2937,7 @@ void main() { #include #include #include -}`,N_=`#define LAMBERT +}`,F_=`#define LAMBERT varying vec3 vViewPosition; #include #include @@ -2976,7 +2976,7 @@ void main() { #include #include #include -}`,U_=`#define LAMBERT +}`,O_=`#define LAMBERT uniform vec3 diffuse; uniform vec3 emissive; uniform float opacity; @@ -3034,7 +3034,7 @@ void main() { #include #include #include -}`,F_=`#define MATCAP +}`,B_=`#define MATCAP varying vec3 vViewPosition; #include #include @@ -3068,7 +3068,7 @@ void main() { #include #include vViewPosition = - mvPosition.xyz; -}`,O_=`#define MATCAP +}`,z_=`#define MATCAP uniform vec3 diffuse; uniform float opacity; uniform sampler2D matcap; @@ -3114,7 +3114,7 @@ void main() { #include #include #include -}`,B_=`#define NORMAL +}`,k_=`#define NORMAL #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE ) varying vec3 vViewPosition; #endif @@ -3147,7 +3147,7 @@ void main() { #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE ) vViewPosition = - mvPosition.xyz; #endif -}`,z_=`#define NORMAL +}`,V_=`#define NORMAL uniform float opacity; #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE ) varying vec3 vViewPosition; @@ -3168,7 +3168,7 @@ void main() { #ifdef OPAQUE gl_FragColor.a = 1.0; #endif -}`,k_=`#define PHONG +}`,H_=`#define PHONG varying vec3 vViewPosition; #include #include @@ -3207,7 +3207,7 @@ void main() { #include #include #include -}`,V_=`#define PHONG +}`,G_=`#define PHONG uniform vec3 diffuse; uniform vec3 emissive; uniform vec3 specular; @@ -3267,7 +3267,7 @@ void main() { #include #include #include -}`,H_=`#define STANDARD +}`,W_=`#define STANDARD varying vec3 vViewPosition; #ifdef USE_TRANSMISSION varying vec3 vWorldPosition; @@ -3310,7 +3310,7 @@ void main() { #ifdef USE_TRANSMISSION vWorldPosition = worldPosition.xyz; #endif -}`,G_=`#define STANDARD +}`,X_=`#define STANDARD #ifdef PHYSICAL #define IOR #define USE_SPECULAR @@ -3435,7 +3435,7 @@ void main() { #include #include #include -}`,W_=`#define TOON +}`,q_=`#define TOON varying vec3 vViewPosition; #include #include @@ -3472,7 +3472,7 @@ void main() { #include #include #include -}`,X_=`#define TOON +}`,Y_=`#define TOON uniform vec3 diffuse; uniform vec3 emissive; uniform float opacity; @@ -3524,7 +3524,7 @@ void main() { #include #include #include -}`,q_=`uniform float size; +}`,Z_=`uniform float size; uniform float scale; #include #include @@ -3555,7 +3555,7 @@ void main() { #include #include #include -}`,Y_=`uniform vec3 diffuse; +}`,K_=`uniform vec3 diffuse; uniform float opacity; #include #include @@ -3580,7 +3580,7 @@ void main() { #include #include #include -}`,Z_=`#include +}`,J_=`#include #include #include #include @@ -3603,7 +3603,7 @@ void main() { #include #include #include -}`,K_=`uniform vec3 color; +}`,$_=`uniform vec3 color; uniform float opacity; #include #include @@ -3619,7 +3619,7 @@ void main() { #include #include #include -}`,J_=`uniform float rotation; +}`,j_=`uniform float rotation; uniform vec2 center; #include #include @@ -3643,7 +3643,7 @@ void main() { #include #include #include -}`,$_=`uniform vec3 diffuse; +}`,Q_=`uniform vec3 diffuse; uniform float opacity; #include #include @@ -3668,7 +3668,7 @@ void main() { #include 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USE_BATCHING":"",t.batchingColor?"#define USE_BATCHING_COLOR":"",t.instancing?"#define USE_INSTANCING":"",t.instancingColor?"#define USE_INSTANCING_COLOR":"",t.instancingMorph?"#define USE_INSTANCING_MORPH":"",t.useFog&&t.fog?"#define USE_FOG":"",t.useFog&&t.fogExp2?"#define FOG_EXP2":"",t.map?"#define USE_MAP":"",t.envMap?"#define USE_ENVMAP":"",t.envMap?"#define "+h:"",t.lightMap?"#define USE_LIGHTMAP":"",t.aoMap?"#define USE_AOMAP":"",t.bumpMap?"#define USE_BUMPMAP":"",t.normalMap?"#define USE_NORMALMAP":"",t.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",t.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",t.displacementMap?"#define USE_DISPLACEMENTMAP":"",t.emissiveMap?"#define USE_EMISSIVEMAP":"",t.anisotropy?"#define USE_ANISOTROPY":"",t.anisotropyMap?"#define USE_ANISOTROPYMAP":"",t.clearcoatMap?"#define USE_CLEARCOATMAP":"",t.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",t.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",t.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",t.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",t.specularMap?"#define USE_SPECULARMAP":"",t.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",t.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",t.roughnessMap?"#define USE_ROUGHNESSMAP":"",t.metalnessMap?"#define USE_METALNESSMAP":"",t.alphaMap?"#define USE_ALPHAMAP":"",t.alphaHash?"#define USE_ALPHAHASH":"",t.transmission?"#define USE_TRANSMISSION":"",t.transmissionMap?"#define USE_TRANSMISSIONMAP":"",t.thicknessMap?"#define USE_THICKNESSMAP":"",t.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",t.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",t.mapUv?"#define MAP_UV "+t.mapUv:"",t.alphaMapUv?"#define ALPHAMAP_UV "+t.alphaMapUv:"",t.lightMapUv?"#define LIGHTMAP_UV "+t.lightMapUv:"",t.aoMapUv?"#define AOMAP_UV "+t.aoMapUv:"",t.emissiveMapUv?"#define EMISSIVEMAP_UV "+t.emissiveMapUv:"",t.bumpMapUv?"#define BUMPMAP_UV "+t.bumpMapUv:"",t.normalMapUv?"#define NORMALMAP_UV "+t.normalMapUv:"",t.displacementMapUv?"#define DISPLACEMENTMAP_UV "+t.displacementMapUv:"",t.metalnessMapUv?"#define METALNESSMAP_UV "+t.metalnessMapUv:"",t.roughnessMapUv?"#define ROUGHNESSMAP_UV "+t.roughnessMapUv:"",t.anisotropyMapUv?"#define ANISOTROPYMAP_UV "+t.anisotropyMapUv:"",t.clearcoatMapUv?"#define CLEARCOATMAP_UV "+t.clearcoatMapUv:"",t.clearcoatNormalMapUv?"#define CLEARCOAT_NORMALMAP_UV "+t.clearcoatNormalMapUv:"",t.clearcoatRoughnessMapUv?"#define CLEARCOAT_ROUGHNESSMAP_UV "+t.clearcoatRoughnessMapUv:"",t.iridescenceMapUv?"#define IRIDESCENCEMAP_UV "+t.iridescenceMapUv:"",t.iridescenceThicknessMapUv?"#define IRIDESCENCE_THICKNESSMAP_UV "+t.iridescenceThicknessMapUv:"",t.sheenColorMapUv?"#define SHEEN_COLORMAP_UV "+t.sheenColorMapUv:"",t.sheenRoughnessMapUv?"#define SHEEN_ROUGHNESSMAP_UV "+t.sheenRoughnessMapUv:"",t.specularMapUv?"#define SPECULARMAP_UV "+t.specularMapUv:"",t.specularColorMapUv?"#define SPECULAR_COLORMAP_UV "+t.specularColorMapUv:"",t.specularIntensityMapUv?"#define SPECULAR_INTENSITYMAP_UV "+t.specularIntensityMapUv:"",t.transmissionMapUv?"#define TRANSMISSIONMAP_UV "+t.transmissionMapUv:"",t.thicknessMapUv?"#define THICKNESSMAP_UV "+t.thicknessMapUv:"",t.vertexTangents&&t.flatShading===!1?"#define USE_TANGENT":"",t.vertexNormals?"#define HAS_NORMAL":"",t.vertexColors?"#define USE_COLOR":"",t.vertexAlphas?"#define USE_COLOR_ALPHA":"",t.vertexUv1s?"#define USE_UV1":"",t.vertexUv2s?"#define USE_UV2":"",t.vertexUv3s?"#define USE_UV3":"",t.pointsUvs?"#define USE_POINTS_UV":"",t.flatShading?"#define FLAT_SHADED":"",t.skinning?"#define USE_SKINNING":"",t.morphTargets?"#define USE_MORPHTARGETS":"",t.morphNormals&&t.flatShading===!1?"#define USE_MORPHNORMALS":"",t.morphColors?"#define USE_MORPHCOLORS":"",t.morphTargetsCount>0?"#define MORPHTARGETS_TEXTURE_STRIDE "+t.morphTextureStride:"",t.morphTargetsCount>0?"#define MORPHTARGETS_COUNT "+t.morphTargetsCount:"",t.doubleSided?"#define DOUBLE_SIDED":"",t.flipSided?"#define FLIP_SIDED":"",t.shadowMapEnabled?"#define USE_SHADOWMAP":"",t.shadowMapEnabled?"#define "+l:"",t.sizeAttenuation?"#define USE_SIZEATTENUATION":"",t.numLightProbes>0?"#define USE_LIGHT_PROBES":"",t.logarithmicDepthBuffer?"#define USE_LOGARITHMIC_DEPTH_BUFFER":"",t.reversedDepthBuffer?"#define USE_REVERSED_DEPTH_BUFFER":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;","#ifdef USE_INSTANCING"," attribute mat4 instanceMatrix;","#endif","#ifdef USE_INSTANCING_COLOR"," attribute vec3 instanceColor;","#endif","#ifdef USE_INSTANCING_MORPH"," uniform sampler2D morphTexture;","#endif","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_UV1"," attribute vec2 uv1;","#endif","#ifdef USE_UV2"," attribute vec2 uv2;","#endif","#ifdef USE_UV3"," attribute vec2 uv3;","#endif","#ifdef USE_TANGENT"," attribute vec4 tangent;","#endif","#if defined( USE_COLOR_ALPHA )"," attribute vec4 color;","#elif defined( USE_COLOR )"," attribute vec3 color;","#endif","#ifdef USE_SKINNING"," attribute vec4 skinIndex;"," attribute vec4 skinWeight;","#endif",` +`].filter(Pa).join(` +`),p=[Mf(t),"#define SHADER_TYPE "+t.shaderType,"#define SHADER_NAME "+t.shaderName,g,t.useFog&&t.fog?"#define USE_FOG":"",t.useFog&&t.fogExp2?"#define FOG_EXP2":"",t.alphaToCoverage?"#define ALPHA_TO_COVERAGE":"",t.map?"#define USE_MAP":"",t.matcap?"#define USE_MATCAP":"",t.envMap?"#define USE_ENVMAP":"",t.envMap?"#define "+c:"",t.envMap?"#define "+h:"",t.envMap?"#define "+u:"",d?"#define CUBEUV_TEXEL_WIDTH "+d.texelWidth:"",d?"#define CUBEUV_TEXEL_HEIGHT "+d.texelHeight:"",d?"#define CUBEUV_MAX_MIP "+d.maxMip+".0":"",t.lightMap?"#define USE_LIGHTMAP":"",t.aoMap?"#define USE_AOMAP":"",t.bumpMap?"#define USE_BUMPMAP":"",t.normalMap?"#define USE_NORMALMAP":"",t.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",t.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",t.packedNormalMap?"#define USE_PACKED_NORMALMAP":"",t.emissiveMap?"#define USE_EMISSIVEMAP":"",t.anisotropy?"#define USE_ANISOTROPY":"",t.anisotropyMap?"#define USE_ANISOTROPYMAP":"",t.clearcoat?"#define USE_CLEARCOAT":"",t.clearcoatMap?"#define USE_CLEARCOATMAP":"",t.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",t.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",t.dispersion?"#define USE_DISPERSION":"",t.iridescence?"#define USE_IRIDESCENCE":"",t.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",t.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",t.specularMap?"#define USE_SPECULARMAP":"",t.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",t.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",t.roughnessMap?"#define USE_ROUGHNESSMAP":"",t.metalnessMap?"#define USE_METALNESSMAP":"",t.alphaMap?"#define USE_ALPHAMAP":"",t.alphaTest?"#define USE_ALPHATEST":"",t.alphaHash?"#define USE_ALPHAHASH":"",t.sheen?"#define USE_SHEEN":"",t.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",t.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",t.transmission?"#define USE_TRANSMISSION":"",t.transmissionMap?"#define USE_TRANSMISSIONMAP":"",t.thicknessMap?"#define USE_THICKNESSMAP":"",t.vertexTangents&&t.flatShading===!1?"#define USE_TANGENT":"",t.vertexColors||t.instancingColor?"#define USE_COLOR":"",t.vertexAlphas||t.batchingColor?"#define USE_COLOR_ALPHA":"",t.vertexUv1s?"#define USE_UV1":"",t.vertexUv2s?"#define USE_UV2":"",t.vertexUv3s?"#define USE_UV3":"",t.pointsUvs?"#define USE_POINTS_UV":"",t.gradientMap?"#define USE_GRADIENTMAP":"",t.flatShading?"#define FLAT_SHADED":"",t.doubleSided?"#define DOUBLE_SIDED":"",t.flipSided?"#define FLIP_SIDED":"",t.shadowMapEnabled?"#define USE_SHADOWMAP":"",t.shadowMapEnabled?"#define "+l:"",t.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",t.numLightProbes>0?"#define USE_LIGHT_PROBES":"",t.numLightProbeGrids>0?"#define USE_LIGHT_PROBES_GRID":"",t.decodeVideoTexture?"#define DECODE_VIDEO_TEXTURE":"",t.decodeVideoTextureEmissive?"#define DECODE_VIDEO_TEXTURE_EMISSIVE":"",t.logarithmicDepthBuffer?"#define USE_LOGARITHMIC_DEPTH_BUFFER":"",t.reversedDepthBuffer?"#define USE_REVERSED_DEPTH_BUFFER":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;",t.toneMapping!==Wn?"#define TONE_MAPPING":"",t.toneMapping!==Wn?Ve.tonemapping_pars_fragment:"",t.toneMapping!==Wn?fx("toneMapping",t.toneMapping):"",t.dithering?"#define DITHERING":"",t.opaque?"#define OPAQUE":"",Ve.colorspace_pars_fragment,ux("linearToOutputTexel",t.outputColorSpace),px(),t.useDepthPacking?"#define DEPTH_PACKING "+t.depthPacking:"",` +`].filter(Pa).join(` +`)),a=Rh(a),a=xf(a,t),a=yf(a,t),o=Rh(o),o=xf(o,t),o=yf(o,t),a=vf(a),o=vf(o),t.isRawShaderMaterial!==!0&&(b=`#version 300 es `,m=[f,"#define attribute in","#define varying out","#define texture2D texture"].join(` `)+` `+m,p=["#define varying in",t.glslVersion===uh?"":"layout(location = 0) out highp vec4 pc_fragColor;",t.glslVersion===uh?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join(` `)+` -`+p);let T=b+m+a,v=b+p+o,A=df(s,s.VERTEX_SHADER,T),S=df(s,s.FRAGMENT_SHADER,v);s.attachShader(y,A),s.attachShader(y,S),t.index0AttributeName!==void 0?s.bindAttribLocation(y,0,t.index0AttributeName):t.hasPositionAttribute===!0&&s.bindAttribLocation(y,0,"position"),s.linkProgram(y);function R(P){if(i.debug.checkShaderErrors){let U=s.getProgramInfoLog(y)||"",W=s.getShaderInfoLog(A)||"",q=s.getShaderInfoLog(S)||"",O=U.trim(),G=W.trim(),H=q.trim(),$=!0,Q=!0;if(s.getProgramParameter(y,s.LINK_STATUS)===!1)if($=!1,typeof i.debug.onShaderError=="function")i.debug.onShaderError(s,y,A,S);else{let ue=pf(s,A,"vertex"),me=pf(s,S,"fragment");Ie("WebGLProgram: Shader Error "+s.getError()+" - VALIDATE_STATUS "+s.getProgramParameter(y,s.VALIDATE_STATUS)+` +`+p);let T=b+m+a,v=b+p+o,A=mf(s,s.VERTEX_SHADER,T),S=mf(s,s.FRAGMENT_SHADER,v);s.attachShader(y,A),s.attachShader(y,S),t.index0AttributeName!==void 0?s.bindAttribLocation(y,0,t.index0AttributeName):t.hasPositionAttribute===!0&&s.bindAttribLocation(y,0,"position"),s.linkProgram(y);function R(P){if(i.debug.checkShaderErrors){let U=s.getProgramInfoLog(y)||"",W=s.getShaderInfoLog(A)||"",q=s.getShaderInfoLog(S)||"",O=U.trim(),G=W.trim(),H=q.trim(),$=!0,Q=!0;if(s.getProgramParameter(y,s.LINK_STATUS)===!1)if($=!1,typeof i.debug.onShaderError=="function")i.debug.onShaderError(s,y,A,S);else{let ue=_f(s,A,"vertex"),me=_f(s,S,"fragment");Ie("WebGLProgram: Shader Error "+s.getError()+" - VALIDATE_STATUS "+s.getProgramParameter(y,s.VALIDATE_STATUS)+` Material Name: `+P.name+` Material Type: `+P.type+` Program Info Log: `+O+` `+ue+` -`+me)}else O!==""?Me("WebGLProgram: Program Info Log:",O):(G===""||H==="")&&(Q=!1);Q&&(P.diagnostics={runnable:$,programLog:O,vertexShader:{log:G,prefix:m},fragmentShader:{log:H,prefix:p}})}s.deleteShader(A),s.deleteShader(S),x=new cr(s,y),E=mx(s,y)}let x;this.getUniforms=function(){return x===void 0&&R(this),x};let E;this.getAttributes=function(){return E===void 0&&R(this),E};let I=t.rendererExtensionParallelShaderCompile===!1;return this.isReady=function(){return I===!1&&(I=s.getProgramParameter(y,rx)),I},this.destroy=function(){n.releaseStatesOfProgram(this),s.deleteProgram(y),this.program=void 0},this.type=t.shaderType,this.name=t.shaderName,this.id=ax++,this.cacheKey=e,this.usedTimes=1,this.program=y,this.vertexShader=A,this.fragmentShader=S,this}var Ix=0,Ch=class{constructor(){this.shaderCache=new Map,this.materialCache=new Map}update(e,t,n){let s=this._getShaderCacheForMaterial(e);return s.has(t)===!1&&(s.add(t),t.usedTimes++),s.has(n)===!1&&(s.add(n),n.usedTimes++),this}remove(e){let t=this.materialCache.get(e);for(let n of t)n.usedTimes--,n.usedTimes===0&&this.shaderCache.delete(n.code);return this.materialCache.delete(e),this}getVertexShaderStage(e){return this._getShaderStage(e.vertexShader)}getFragmentShaderStage(e){return this._getShaderStage(e.fragmentShader)}dispose(){this.shaderCache.clear(),this.materialCache.clear()}_getShaderCacheForMaterial(e){let t=this.materialCache,n=t.get(e);return n===void 0&&(n=new Set,t.set(e,n)),n}_getShaderStage(e){let t=this.shaderCache,n=t.get(e);return n===void 0&&(n=new Ph(e),t.set(e,n)),n}},Ph=class{constructor(e){this.id=Ix++,this.code=e,this.usedTimes=0}};function Lx(i){return i===Wi||i===Sa||i===ba}function Dx(i,e,t,n,s,r){let a=new Gs,o=new Ch,l=new Set,c=[],h=new Map,d=n.logarithmicDepthBuffer,u=n.precision,f={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distance",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"};function g(x){return l.add(x),x===0?"uv":`uv${x}`}function y(x,E,I,P,U,W){let q=P.fog,O=U.geometry,G=x.isMeshStandardMaterial||x.isMeshLambertMaterial||x.isMeshPhongMaterial?P.environment:null,H=x.isMeshStandardMaterial||x.isMeshLambertMaterial&&!x.envMap||x.isMeshPhongMaterial&&!x.envMap,$=e.get(x.envMap||G,H),Q=$&&$.mapping===_a?$.image.height:null,ue=f[x.type];x.precision!==null&&(u=n.getMaxPrecision(x.precision),u!==x.precision&&Me("WebGLProgram.getParameters:",x.precision,"not supported, using",u,"instead."));let me=O.morphAttributes.position||O.morphAttributes.normal||O.morphAttributes.color,xe=me!==void 0?me.length:0,Ke=0;O.morphAttributes.position!==void 0&&(Ke=1),O.morphAttributes.normal!==void 0&&(Ke=2),O.morphAttributes.color!==void 0&&(Ke=3);let dt,Je,J,se;if(ue){let ve=ri[ue];dt=ve.vertexShader,Je=ve.fragmentShader}else{dt=x.vertexShader,Je=x.fragmentShader;let ve=o.getVertexShaderStage(x),pt=o.getFragmentShaderStage(x);o.update(x,ve,pt),J=ve.id,se=pt.id}let 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be.vertexUv1s=l.has(1),be.vertexUv2s=l.has(2),be.vertexUv3s=l.has(3),l.clear(),be}function m(x){let E=[];if(x.shaderID?E.push(x.shaderID):(E.push(x.customVertexShaderID),E.push(x.customFragmentShaderID)),x.defines!==void 0)for(let I in x.defines)E.push(I),E.push(x.defines[I]);return x.isRawShaderMaterial===!1&&(p(E,x),b(E,x),E.push(i.outputColorSpace)),E.push(x.customProgramCacheKey),E.join()}function p(x,E){x.push(E.precision),x.push(E.outputColorSpace),x.push(E.envMapMode),x.push(E.envMapCubeUVHeight),x.push(E.mapUv),x.push(E.alphaMapUv),x.push(E.lightMapUv),x.push(E.aoMapUv),x.push(E.bumpMapUv),x.push(E.normalMapUv),x.push(E.displacementMapUv),x.push(E.emissiveMapUv),x.push(E.metalnessMapUv),x.push(E.roughnessMapUv),x.push(E.anisotropyMapUv),x.push(E.clearcoatMapUv),x.push(E.clearcoatNormalMapUv),x.push(E.clearcoatRoughnessMapUv),x.push(E.iridescenceMapUv),x.push(E.iridescenceThicknessMapUv),x.push(E.sheenColorMapUv),x.push(E.sheenRoughnessMapUv),x.push(E.specularMapUv),x.push(E.specularColorMapUv),x.push(E.specularIntensityMapUv),x.push(E.transmissionMapUv),x.push(E.thicknessMapUv),x.push(E.combine),x.push(E.fogExp2),x.push(E.sizeAttenuation),x.push(E.morphTargetsCount),x.push(E.morphAttributeCount),x.push(E.numDirLights),x.push(E.numPointLights),x.push(E.numSpotLights),x.push(E.numSpotLightMaps),x.push(E.numHemiLights),x.push(E.numRectAreaLights),x.push(E.numDirLightShadows),x.push(E.numPointLightShadows),x.push(E.numSpotLightShadows),x.push(E.numSpotLightShadowsWithMaps),x.push(E.numLightProbes),x.push(E.shadowMapType),x.push(E.toneMapping),x.push(E.numClippingPlanes),x.push(E.numClipIntersection),x.push(E.depthPacking)}function b(x,E){a.disableAll(),E.instancing&&a.enable(0),E.instancingColor&&a.enable(1),E.instancingMorph&&a.enable(2),E.matcap&&a.enable(3),E.envMap&&a.enable(4),E.normalMapObjectSpace&&a.enable(5),E.normalMapTangentSpace&&a.enable(6),E.clearcoat&&a.enable(7),E.iridescence&&a.enable(8),E.alphaTest&&a.enable(9),E.vertexColors&&a.enable(10),E.vertexAlphas&&a.enable(11),E.vertexUv1s&&a.enable(12),E.vertexUv2s&&a.enable(13),E.vertexUv3s&&a.enable(14),E.vertexTangents&&a.enable(15),E.anisotropy&&a.enable(16),E.alphaHash&&a.enable(17),E.batching&&a.enable(18),E.dispersion&&a.enable(19),E.batchingColor&&a.enable(20),E.gradientMap&&a.enable(21),E.packedNormalMap&&a.enable(22),E.vertexNormals&&a.enable(23),x.push(a.mask),a.disableAll(),E.fog&&a.enable(0),E.useFog&&a.enable(1),E.flatShading&&a.enable(2),E.logarithmicDepthBuffer&&a.enable(3),E.reversedDepthBuffer&&a.enable(4),E.skinning&&a.enable(5),E.morphTargets&&a.enable(6),E.morphNormals&&a.enable(7),E.morphColors&&a.enable(8),E.premultipliedAlpha&&a.enable(9),E.shadowMapEnabled&&a.enable(10),E.doubleSided&&a.enable(11),E.flipSided&&a.enable(12),E.useDepthPacking&&a.enable(13),E.dithering&&a.enable(14),E.transmission&&a.enable(15),E.sheen&&a.enable(16),E.opaque&&a.enable(17),E.pointsUvs&&a.enable(18),E.decodeVideoTexture&&a.enable(19),E.decodeVideoTextureEmissive&&a.enable(20),E.alphaToCoverage&&a.enable(21),E.numLightProbeGrids>0&&a.enable(22),E.hasPositionAttribute&&a.enable(23),x.push(a.mask)}function T(x){let E=f[x.type],I;if(E){let P=ri[E];I=Si.clone(P.uniforms)}else I=x.uniforms;return I}function v(x,E){let I=h.get(E);return I!==void 0?++I.usedTimes:(I=new Lx(i,E,x,s),c.push(I),h.set(E,I)),I}function A(x){if(--x.usedTimes===0){let E=c.indexOf(x);c[E]=c[c.length-1],c.pop(),h.delete(x.cacheKey),x.destroy()}}function S(x){o.remove(x)}function R(){o.dispose()}return{getParameters:y,getProgramCacheKey:m,getUniforms:T,acquireProgram:v,releaseProgram:A,releaseShaderCache:S,programs:c,dispose:R}}function Fx(){let i=new WeakMap;function e(a){return i.has(a)}function t(a){let o=i.get(a);return o===void 0&&(o={},i.set(a,o)),o}function n(a){i.delete(a)}function s(a,o,l){i.get(a)[o]=l}function r(){i=new WeakMap}return{has:e,get:t,remove:n,update:s,dispose:r}}function Ox(i,e){return 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b=o(d,f,g,y,m,p);g.transmission>0?n.push(b):g.transparent===!0?s.push(b):t.push(b)}function c(d,f,g,y,m,p){let b=o(d,f,g,y,m,p);g.transmission>0?n.unshift(b):g.transparent===!0?s.unshift(b):t.unshift(b)}function h(d,f,g){t.length>1&&t.sort(d||Ox),n.length>1&&n.sort(f||Sf),s.length>1&&s.sort(f||Sf),g&&(t.reverse(),n.reverse(),s.reverse())}function u(){for(let d=e,f=i.length;d=r.length?(a=new bf,r.push(a)):a=r[s],a}function t(){i=new WeakMap}return{get:e,dispose:t}}function zx(){let i={};return{get:function(e){if(i[e.id]!==void 0)return i[e.id];let t;switch(e.type){case"DirectionalLight":t={direction:new C,color:new ye};break;case"SpotLight":t={position:new C,direction:new C,color:new ye,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":t={position:new C,color:new ye,distance:0,decay:0};break;case"HemisphereLight":t={direction:new C,skyColor:new ye,groundColor:new ye};break;case"RectAreaLight":t={color:new ye,position:new C,halfWidth:new C,halfHeight:new C};break}return i[e.id]=t,t}}}function kx(){let i={};return{get:function(e){if(i[e.id]!==void 0)return i[e.id];let t;switch(e.type){case"DirectionalLight":t={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new te};break;case"SpotLight":t={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new te};break;case"PointLight":t={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new te,shadowCameraNear:1,shadowCameraFar:1e3};break}return i[e.id]=t,t}}}var Vx=0;function Hx(i,e){return(e.castShadow?2:0)-(i.castShadow?2:0)+(e.map?1:0)-(i.map?1:0)}function Gx(i){let e=new 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WeakMap}return{get:t,dispose:n}}var Xx=`void main() { gl_Position = vec4( position, 1.0 ); -}`,Wx=`uniform sampler2D shadow_pass; +}`,qx=`uniform sampler2D shadow_pass; uniform vec2 resolution; uniform float radius; void main() { @@ -4081,12 +4081,12 @@ void main() { squared_mean = squared_mean / samples; float std_dev = sqrt( max( 0.0, squared_mean - mean * mean ) ); gl_FragColor = vec4( mean, std_dev, 0.0, 1.0 ); -}`,Xx=[new C(1,0,0),new C(-1,0,0),new C(0,1,0),new C(0,-1,0),new C(0,0,1),new C(0,0,-1)],qx=[new C(0,-1,0),new C(0,-1,0),new C(0,0,1),new C(0,0,-1),new C(0,-1,0),new C(0,-1,0)],Sf=new Ue,Ra=new C,bh=new C;function Yx(i,e,t){let n=new Ks,s=new te,r=new te,a=new tt,o=new Bo,l=new zo,c={},h=t.maxTextureSize,d={[Hn]:Wt,[Wt]:Hn,[Rn]:Rn},u=new St({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new te},radius:{value:4}},vertexShader:Gx,fragmentShader:Wx}),f=u.clone();f.defines.HORIZONTAL_PASS=1;let g=new Mt;g.setAttribute("position",new Ct(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));let y=new Ye(g,u),m=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=ca;let p=this.type;this.render=function(S,R,x){if(m.enabled===!1||m.autoUpdate===!1&&m.needsUpdate===!1||S.length===0)return;this.type===Ko&&(Me("WebGLShadowMap: PCFSoftShadowMap has been deprecated. 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v(S,R,x,E,I){if(S.visible===!1)return;if(S.layers.test(R.layers)&&(S.isMesh||S.isLine||S.isPoints)&&(S.castShadow||S.receiveShadow&&I===ir)&&(!S.frustumCulled||n.intersectsObject(S))){S.modelViewMatrix.multiplyMatrices(x.matrixWorldInverse,S.matrixWorld);let W=e.update(S),q=S.material;if(Array.isArray(q)){let O=W.groups;for(let G=0,H=O.length;G=1):Q.indexOf("OpenGL ES")!==-1&&($=parseFloat(/^OpenGL ES (\d)/.exec(Q)[1]),H=$>=2);let ue=null,me={},xe=i.getParameter(i.SCISSOR_BOX),Ke=i.getParameter(i.VIEWPORT),dt=new tt().fromArray(xe),Je=new tt().fromArray(Ke);function J(L,ie,Z,le){let pe=new Uint8Array(4),j=i.createTexture();i.bindTexture(L,j),i.texParameteri(L,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(L,i.TEXTURE_MAG_FILTER,i.NEAREST);for(let be=0;be"u"?!1:/OculusBrowser/g.test(navigator.userAgent),c=new te,h=new WeakMap,d=new Set,u,f=new WeakMap,g=!1;try{g=typeof OffscreenCanvas<"u"&&new OffscreenCanvas(1,1).getContext("2d")!==null}catch{}function y(w,_){return g?new 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K=ne?Lr:ze.getTransfer(X);F===i.FLOAT&&(Y=i.RGBA32F),F===i.HALF_FLOAT&&(Y=i.RGBA16F),F===i.UNSIGNED_BYTE&&(Y=K===Ze?i.SRGB8_ALPHA8:i.RGBA8),F===i.UNSIGNED_SHORT&&re&&(Y=re.RGBA16_EXT),F===i.SHORT&&re&&(Y=re.RGBA16_SNORM_EXT),F===i.UNSIGNED_SHORT_4_4_4_4&&(Y=i.RGBA4),F===i.UNSIGNED_SHORT_5_5_5_1&&(Y=i.RGB5_A1)}return(Y===i.R16F||Y===i.R32F||Y===i.RG16F||Y===i.RG32F||Y===i.RGBA16F||Y===i.RGBA32F)&&e.get("EXT_color_buffer_float"),Y}function A(w,_){let F;return w?_===null||_===qn||_===ar?F=i.DEPTH24_STENCIL8:_===xn?F=i.DEPTH32F_STENCIL8:_===rr&&(F=i.DEPTH24_STENCIL8,Me("DepthTexture: 16 bit depth attachment is not supported with stencil. 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ye(1,1,1),o.opacity=1,Array.isArray(d.baseColorFactor)){let u=d.baseColorFactor;o.color.setRGB(u[0],u[1],u[2],en),o.opacity=u[3]}d.baseColorTexture!==void 0&&c.push(t.assignTexture(o,"map",d.baseColorTexture,Lt)),o.metalness=d.metallicFactor!==void 0?d.metallicFactor:1,o.roughness=d.roughnessFactor!==void 0?d.roughnessFactor:1,d.metallicRoughnessTexture!==void 0&&(c.push(t.assignTexture(o,"metalnessMap",d.metallicRoughnessTexture)),c.push(t.assignTexture(o,"roughnessMap",d.metallicRoughnessTexture))),a=this._invokeOne(function(u){return u.getMaterialType&&u.getMaterialType(e)}),c.push(Promise.all(this._invokeAll(function(u){return u.extendMaterialParams&&u.extendMaterialParams(e,o)})))}r.doubleSided===!0&&(o.side=Rn);let h=r.alphaMode||Uh.OPAQUE;if(h===Uh.BLEND?(o.transparent=!0,o.depthWrite=!1):(o.transparent=!1,h===Uh.MASK&&(o.alphaTest=r.alphaCutoff!==void 0?r.alphaCutoff:.5)),r.normalTexture!==void 0&&a!==nn&&(c.push(t.assignTexture(o,"normalMap",r.normalTexture)),o.normalScale=new te(1,1),r.normalTexture.scale!==void 0)){let d=r.normalTexture.scale;o.normalScale.set(d,d)}if(r.occlusionTexture!==void 0&&a!==nn&&(c.push(t.assignTexture(o,"aoMap",r.occlusionTexture)),r.occlusionTexture.strength!==void 0&&(o.aoMapIntensity=r.occlusionTexture.strength)),r.emissiveFactor!==void 0&&a!==nn){let d=r.emissiveFactor;o.emissive=new ye().setRGB(d[0],d[1],d[2],en)}return r.emissiveTexture!==void 0&&a!==nn&&c.push(t.assignTexture(o,"emissiveMap",r.emissiveTexture,Lt)),Promise.all(c).then(function(){let d=new a(o);return r.name&&(d.name=r.name),ai(d,r),t.associations.set(d,{materials:e}),r.extensions&&_s(s,d,r),d})}createUniqueName(e){let t=ot.sanitizeNodeName(e||"");return t in this.nodeNamesUsed?t+"_"+ ++this.nodeNamesUsed[t]:(this.nodeNamesUsed[t]=0,t)}loadGeometries(e){let t=this,n=this.extensions,s=this.primitiveCache;function r(o){return n[Ge.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(o,t).then(function(l){return Ff(l,o,t)})}let a=[];for(let o=0,l=e.length;o0&&hy(p,r),p.name=t.createUniqueName(r.name||"mesh_"+e),ai(p,r),m.extensions&&_s(s,p,m),t.assignFinalMaterial(p),d.push(p)}for(let f=0,g=d.length;f0){let f=h.userData.pivot,g=d[0];h.pivot=new C().fromArray(f),h.position.x-=f[0],h.position.y-=f[1],h.position.z-=f[2],g.position.set(0,0,0),delete h.userData.pivot}return h})}_loadNodeShallow(e){let t=this.json,n=this.extensions,s=this;if(this.nodeCache[e]!==void 0)return this.nodeCache[e];let r=t.nodes[e],a=r.name?s.createUniqueName(r.name):"",o=[],l=s._invokeOne(function(c){return c.createNodeMesh&&c.createNodeMesh(e)});return l&&o.push(l),r.camera!==void 0&&o.push(s.getDependency("camera",r.camera).then(function(c){return s._getNodeRef(s.cameraCache,r.camera,c)})),s._invokeAll(function(c){return c.createNodeAttachment&&c.createNodeAttachment(e)}).forEach(function(c){o.push(c)}),this.nodeCache[e]=Promise.all(o).then(function(c){let h;if(r.isBone===!0?h=new Ys:c.length>1?h=new kn:c.length===1?h=c[0]:h=new ht,h!==c[0])for(let d=0,u=c.length;d1){let d=s.associations.get(h);s.associations.set(h,{...d})}return s.associations.get(h).nodes=e,h}),this.nodeCache[e]}loadScene(e){let t=this.extensions,n=this.json.scenes[e],s=this,r=new kn;n.name&&(r.name=s.createUniqueName(n.name)),ai(r,n),n.extensions&&_s(t,r,n);let a=n.nodes||[],o=[];for(let l=0,c=a.length;l{let d=new Map;for(let[u,f]of s.associations)(u instanceof tn||u instanceof Vt)&&d.set(u,f);return h.traverse(u=>{let f=s.associations.get(u);f!=null&&d.set(u,f)}),d};return s.associations=c(r),r})}_createAnimationTracks(e,t,n,s,r){let a=[],o=e.name?e.name:e.uuid,l=[];function c(f){f.morphTargetInfluences&&l.push(f.name?f.name:f.uuid)}qi[r.path]===qi.weights?(c(e),e.isGroup&&e.children.forEach(c)):l.push(o);let h;switch(qi[r.path]){case qi.weights:h=gi;break;case qi.rotation:h=_i;break;case qi.translation:case qi.scale:h=Bi;break;default:n.itemSize===1?h=gi:h=Bi;break}let d=s.interpolation!==void 0?oy[s.interpolation]:rs,u=this._getArrayFromAccessor(n);for(let f=0,g=l.length;fMath.PI&&(n-=hn),s<-Math.PI?s+=hn:s>Math.PI&&(s-=hn),n<=s?this._spherical.theta=Math.max(n,Math.min(s,this._spherical.theta)):this._spherical.theta=this._spherical.theta>(n+s)/2?Math.max(n,this._spherical.theta):Math.min(s,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),this.enableDamping===!0?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let r=!1;if(this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{let a=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),r=a!=this._spherical.radius}if(Ft.setFromSpherical(this._spherical),Ft.applyQuaternion(this._quatInverse),t.copy(this.target).add(Ft),this.object.lookAt(this.target),this.enableDamping===!0?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let a=null;if(this.object.isPerspectiveCamera){let o=Ft.length();a=this._clampDistance(o*this._scale);let l=o-a;this.object.position.addScaledVector(this._dollyDirection,l),this.object.updateMatrixWorld(),r=!!l}else if(this.object.isOrthographicCamera){let o=new C(this._mouse.x,this._mouse.y,0);o.unproject(this.object);let l=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),this.object.updateProjectionMatrix(),r=l!==this.object.zoom;let c=new C(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(o),this.object.updateMatrixWorld(),a=Ft.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),this.zoomToCursor=!1;a!==null&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(a).add(this.object.position):(Zl.origin.copy(this.object.position),Zl.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(Zl.direction))lu||8*(1-this._lastQuaternion.dot(this.object.quaternion))>lu||this._lastTargetPosition.distanceToSquared(this.target)>lu?(this.dispatchEvent(Bf),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(e){return e!==null?hn/60*this.autoRotateSpeed*e:hn/60/60*this.autoRotateSpeed}_getZoomScale(e){let t=Math.abs(e*.01);return Math.pow(.95,this.zoomSpeed*t)}_rotateLeft(e){this._sphericalDelta.theta-=e}_rotateUp(e){this._sphericalDelta.phi-=e}_panLeft(e,t){Ft.setFromMatrixColumn(t,0),Ft.multiplyScalar(-e),this._panOffset.add(Ft)}_panUp(e,t){this.screenSpacePanning===!0?Ft.setFromMatrixColumn(t,1):(Ft.setFromMatrixColumn(t,0),Ft.crossVectors(this.object.up,Ft)),Ft.multiplyScalar(e),this._panOffset.add(Ft)}_pan(e,t){let n=this.domElement;if(this.object.isPerspectiveCamera){let s=this.object.position;Ft.copy(s).sub(this.target);let r=Ft.length();r*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*e*r/n.clientHeight,this.object.matrix),this._panUp(2*t*r/n.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(e*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrix),this._panUp(t*(this.object.top-this.object.bottom)/this.object.zoom/n.clientHeight,this.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),this.enablePan=!1)}_dollyOut(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(e,t){if(!this.zoomToCursor)return;this._performCursorZoom=!0;let n=this.domElement.getBoundingClientRect(),s=e-n.left,r=t-n.top,a=n.width,o=n.height;this._mouse.x=s/a*2-1,this._mouse.y=-(r/o)*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(e){return Math.max(this.minDistance,Math.min(this.maxDistance,e))}_handleMouseDownRotate(e){this._rotateStart.set(e.clientX,e.clientY)}_handleMouseDownDolly(e){this._updateZoomParameters(e.clientX,e.clientX),this._dollyStart.set(e.clientX,e.clientY)}_handleMouseDownPan(e){this._panStart.set(e.clientX,e.clientY)}_handleMouseMoveRotate(e){this._rotateEnd.set(e.clientX,e.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(hn*this._rotateDelta.x/t.clientHeight),this._rotateUp(hn*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(e){this._dollyEnd.set(e.clientX,e.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(e){this._panEnd.set(e.clientX,e.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(e){this._updateZoomParameters(e.clientX,e.clientY),e.deltaY<0?this._dollyIn(this._getZoomScale(e.deltaY)):e.deltaY>0&&this._dollyOut(this._getZoomScale(e.deltaY)),this.update()}_handleKeyDown(e){let t=!1;switch(e.code){case this.keys.UP:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(hn*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,this.keyPanSpeed),t=!0;break;case this.keys.BOTTOM:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(-hn*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,-this.keyPanSpeed),t=!0;break;case this.keys.LEFT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(hn*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(this.keyPanSpeed,0),t=!0;break;case this.keys.RIGHT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(-hn*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(-this.keyPanSpeed,0),t=!0;break}t&&(e.preventDefault(),this.update())}_handleTouchStartRotate(e){if(this._pointers.length===1)this._rotateStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),s=.5*(e.pageY+t.y);this._rotateStart.set(n,s)}}_handleTouchStartPan(e){if(this._pointers.length===1)this._panStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),s=.5*(e.pageY+t.y);this._panStart.set(n,s)}}_handleTouchStartDolly(e){let t=this._getSecondPointerPosition(e),n=e.pageX-t.x,s=e.pageY-t.y,r=Math.sqrt(n*n+s*s);this._dollyStart.set(0,r)}_handleTouchStartDollyPan(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enablePan&&this._handleTouchStartPan(e)}_handleTouchStartDollyRotate(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enableRotate&&this._handleTouchStartRotate(e)}_handleTouchMoveRotate(e){if(this._pointers.length==1)this._rotateEnd.set(e.pageX,e.pageY);else{let n=this._getSecondPointerPosition(e),s=.5*(e.pageX+n.x),r=.5*(e.pageY+n.y);this._rotateEnd.set(s,r)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(hn*this._rotateDelta.x/t.clientHeight),this._rotateUp(hn*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(e){if(this._pointers.length===1)this._panEnd.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),s=.5*(e.pageY+t.y);this._panEnd.set(n,s)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(e){let t=this._getSecondPointerPosition(e),n=e.pageX-t.x,s=e.pageY-t.y,r=Math.sqrt(n*n+s*s);this._dollyEnd.set(0,r),this._dollyDelta.set(0,Math.pow(this._dollyEnd.y/this._dollyStart.y,this.zoomSpeed)),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);let a=(e.pageX+t.x)*.5,o=(e.pageY+t.y)*.5;this._updateZoomParameters(a,o)}_handleTouchMoveDollyPan(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enablePan&&this._handleTouchMovePan(e)}_handleTouchMoveDollyRotate(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enableRotate&&this._handleTouchMoveRotate(e)}_addPointer(e){this._pointers.push(e.pointerId)}_removePointer(e){delete this._pointerPositions[e.pointerId];for(let t=0;t{t.isMesh&&(e.add(t.geometry),e.add(t.material))});for(let t of e)t.dispose()}};function fr(i){return new $r({color:0,emissive:16777215,emissiveIntensity:i})}var pr={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:` +}`,Ih=class{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(e,t){if(this.texture===null){let n=new Wr(e.texture);(e.depthNear!==t.depthNear||e.depthFar!==t.depthFar)&&(this.depthNear=e.depthNear,this.depthFar=e.depthFar),this.texture=n}}getMesh(e){if(this.texture!==null&&this.mesh===null){let t=e.cameras[0].viewport,n=new Tt({vertexShader:Qx,fragmentShader:ey,uniforms:{depthColor:{value:this.texture},depthWidth:{value:t.z},depthHeight:{value:t.w}}});this.mesh=new Ye(new Kr(20,20),n)}return this.mesh}reset(){this.texture=null,this.mesh=null}getDepthTexture(){return this.texture}},Lh=class extends Gn{constructor(e,t){super();let n=this,s=null,r=1,a=null,o="local-floor",l=1,c=null,h=null,u=null,d=null,f=null,g=null,y=typeof XRWebGLBinding<"u",m=new Ih,p={},b=t.getContextAttributes(),T=null,v=null,A=[],S=[],R=new te,x=null,E=new kt;E.viewport=new nt;let I=new kt;I.viewport=new nt;let P=[E,I],U=new Zo,W=null,q=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(J){let se=A[J];return se===void 0&&(se=new Ws,A[J]=se),se.getTargetRaySpace()},this.getControllerGrip=function(J){let se=A[J];return se===void 0&&(se=new Ws,A[J]=se),se.getGripSpace()},this.getHand=function(J){let se=A[J];return se===void 0&&(se=new Ws,A[J]=se),se.getHandSpace()};function O(J){let se=S.indexOf(J.inputSource);if(se===-1)return;let ee=A[se];ee!==void 0&&(ee.update(J.inputSource,J.frame,c||a),ee.dispatchEvent({type:J.type,data:J.inputSource}))}function G(){s.removeEventListener("select",O),s.removeEventListener("selectstart",O),s.removeEventListener("selectend",O),s.removeEventListener("squeeze",O),s.removeEventListener("squeezestart",O),s.removeEventListener("squeezeend",O),s.removeEventListener("end",G),s.removeEventListener("inputsourceschange",H);for(let J=0;J=0&&(S[De]=null,A[De].disconnect(ee))}for(let se=0;se=S.length){S.push(ee),De=Ce;break}else if(S[Ce]===null){S[Ce]=ee,De=Ce;break}if(De===-1)break}let Fe=A[De];Fe&&Fe.connect(ee)}}let $=new C,Q=new C;function ue(J,se,ee){$.setFromMatrixPosition(se.matrixWorld),Q.setFromMatrixPosition(ee.matrixWorld);let De=$.distanceTo(Q),Fe=se.projectionMatrix.elements,Ce=ee.projectionMatrix.elements,xt=Fe[14]/(Fe[10]-1),We=Fe[14]/(Fe[10]+1),rt=(Fe[9]+1)/Fe[5],je=(Fe[9]-1)/Fe[5],Xe=(Fe[8]-1)/Fe[0],At=(Ce[8]+1)/Ce[0],It=xt*Xe,Bt=xt*At,Gt=De/(-Xe+At),mt=Gt*-Xe;if(se.matrixWorld.decompose(J.position,J.quaternion,J.scale),J.translateX(mt),J.translateZ(Gt),J.matrixWorld.compose(J.position,J.quaternion,J.scale),J.matrixWorldInverse.copy(J.matrixWorld).invert(),Fe[10]===-1)J.projectionMatrix.copy(se.projectionMatrix),J.projectionMatrixInverse.copy(se.projectionMatrixInverse);else{let wt=xt+Gt,D=We+Gt,an=It-mt,et=Bt+(De-mt),w=rt*We/D*wt,_=je*We/D*wt;J.projectionMatrix.makePerspective(an,et,w,_,wt,D),J.projectionMatrixInverse.copy(J.projectionMatrix).invert()}}function 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oy,this.associations=new Map,this.primitiveCache={},this.nodeCache={},this.meshCache={refs:{},uses:{}},this.cameraCache={refs:{},uses:{}},this.lightCache={refs:{},uses:{}},this.sourceCache={},this.textureCache={},this.nodeNamesUsed={};let n=!1,s=-1,r=!1,a=-1;if(typeof navigator<"u"&&typeof navigator.userAgent<"u"){let o=navigator.userAgent;n=/^((?!chrome|android).)*safari/i.test(o)===!0;let l=o.match(/Version\/(\d+)/);s=n&&l?parseInt(l[1],10):-1,r=o.indexOf("Firefox")>-1,a=r?o.match(/Firefox\/([0-9]+)\./)[1]:-1}typeof createImageBitmap>"u"||n&&s<17||r&&a<98?this.textureLoader=new ta(this.options.manager):this.textureLoader=new aa(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.textureLoader.setRequestHeader(this.options.requestHeader),this.fileLoader=new tr(this.options.manager),this.fileLoader.setResponseType("arraybuffer"),this.options.crossOrigin==="use-credentials"&&this.fileLoader.setWithCredentials(!0)}setExtensions(e){this.extensions=e}setPlugins(e){this.plugins=e}parse(e,t){let n=this,s=this.json,r=this.extensions;this.cache.removeAll(),this.nodeCache={},this._invokeAll(function(a){return a._markDefs&&a._markDefs()}),Promise.all(this._invokeAll(function(a){return a.beforeRoot&&a.beforeRoot()})).then(function(){return Promise.all([n.getDependencies("scene"),n.getDependencies("animation"),n.getDependencies("camera")])}).then(function(a){let o={scene:a[0][s.scene||0],scenes:a[0],animations:a[1],cameras:a[2],asset:s.asset,parser:n,userData:{}};return _s(r,o,s),ai(o,s),Promise.all(n._invokeAll(function(l){return l.afterRoot&&l.afterRoot(o)})).then(function(){for(let l of o.scenes)l.updateMatrixWorld();e(o)})}).catch(t)}_markDefs(){let e=this.json.nodes||[],t=this.json.skins||[],n=this.json.meshes||[];for(let s=0,r=t.length;s{let l=this.associations.get(a);l!=null&&this.associations.set(o,l);for(let[c,h]of a.children.entries())r(h,o.children[c])};return r(n,s),s.name+="_instance_"+e.uses[t]++,s}_invokeOne(e){let t=Object.values(this.plugins);t.push(this);for(let n=0;n=2&&m.setY(E,S[R*l+1]),l>=3&&m.setZ(E,S[R*l+2]),l>=4&&m.setW(E,S[R*l+3]),l>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.")}m.normalized=g}return m})}loadTexture(e){let t=this.json,n=this.options,r=t.textures[e].source,a=t.images[r],o=this.textureLoader;if(a.uri){let l=n.manager.getHandler(a.uri);l!==null&&(o=l)}return this.loadTextureImage(e,r,o)}loadTextureImage(e,t,n){let s=this,r=this.json,a=r.textures[e],o=r.images[t],l=(o.uri||o.bufferView)+":"+a.sampler;if(this.textureCache[l])return this.textureCache[l];let c=this.loadImageSource(t,n).then(function(h){h.flipY=!1,h.name=a.name||o.name||"",h.name===""&&typeof o.uri=="string"&&o.uri.startsWith("data:image/")===!1&&(h.name=o.uri);let d=(r.samplers||{})[a.sampler]||{};return h.magFilter=Of[d.magFilter]||St,h.minFilter=Of[d.minFilter]||Xn,h.wrapS=Bf[d.wrapS]||Fi,h.wrapT=Bf[d.wrapT]||Fi,h.generateMipmaps=!h.isCompressedTexture&&h.minFilter!==Mt&&h.minFilter!==St,s.associations.set(h,{textures:e}),h}).catch(function(){return null});return this.textureCache[l]=c,c}loadImageSource(e,t){let n=this,s=this.json,r=this.options;if(this.sourceCache[e]!==void 0)return this.sourceCache[e].then(u=>u.clone());let a=s.images[e],o=self.URL||self.webkitURL,l=a.uri||"",c=!1;if(a.bufferView!==void 0)l=n.getDependency("bufferView",a.bufferView).then(function(u){c=!0;let d=new Blob([u],{type:a.mimeType});return l=o.createObjectURL(d),l});else if(a.uri===void 0)throw new Error("THREE.GLTFLoader: Image "+e+" is missing URI and bufferView");let h=Promise.resolve(l).then(function(u){return new Promise(function(d,f){let g=d;t.isImageBitmapLoader===!0&&(g=function(y){let m=new Vt(y);m.needsUpdate=!0,d(m)}),t.load(vi.resolveURL(u,r.path),g,void 0,f)})}).then(function(u){return c===!0&&o.revokeObjectURL(l),ai(u,a),u.userData.mimeType=a.mimeType||py(a.uri),u}).catch(function(u){throw console.error("THREE.GLTFLoader: Couldn't load texture",l),u});return this.sourceCache[e]=h,h}assignTexture(e,t,n,s){let r=this;return this.getDependency("texture",n.index).then(function(a){if(!a)return null;if(n.texCoord!==void 0&&n.texCoord>0&&(a=a.clone(),a.channel=n.texCoord),r.extensions[Ge.KHR_TEXTURE_TRANSFORM]){let o=n.extensions!==void 0?n.extensions[Ge.KHR_TEXTURE_TRANSFORM]:void 0;if(o){let l=r.associations.get(a);a=r.extensions[Ge.KHR_TEXTURE_TRANSFORM].extendTexture(a,o),r.associations.set(a,l)}}return s!==void 0&&(a.colorSpace=s),e[t]=a,a})}assignFinalMaterial(e){let t=e.geometry,n=e.material,s=t.attributes.tangent===void 0,r=t.attributes.color!==void 0,a=t.attributes.normal===void 0;if(e.isPoints){let o="PointsMaterial:"+n.uuid,l=this.cache.get(o);l||(l=new $s,nn.prototype.copy.call(l,n),l.color.copy(n.color),l.map=n.map,l.sizeAttenuation=!1,this.cache.add(o,l)),n=l}else if(e.isLine){let o="LineBasicMaterial:"+n.uuid,l=this.cache.get(o);l||(l=new Js,nn.prototype.copy.call(l,n),l.color.copy(n.color),l.map=n.map,this.cache.add(o,l)),n=l}if(s||r||a){let o="ClonedMaterial:"+n.uuid+":";s&&(o+="derivative-tangents:"),r&&(o+="vertex-colors:"),a&&(o+="flat-shading:");let l=this.cache.get(o);l||(l=n.clone(),r&&(l.vertexColors=!0),a&&(l.flatShading=!0),s&&(l.normalScale&&(l.normalScale.y*=-1),l.clearcoatNormalScale&&(l.clearcoatNormalScale.y*=-1)),this.cache.add(o,l),this.associations.set(l,this.associations.get(n))),n=l}e.material=n}getMaterialType(){return rn}loadMaterial(e){let t=this,n=this.json,s=this.extensions,r=n.materials[e],a,o={},l=r.extensions||{},c=[];if(l[Ge.KHR_MATERIALS_UNLIT]){let u=s[Ge.KHR_MATERIALS_UNLIT];a=u.getMaterialType(),c.push(u.extendParams(o,r,t))}else{let u=r.pbrMetallicRoughness||{};if(o.color=new ye(1,1,1),o.opacity=1,Array.isArray(u.baseColorFactor)){let d=u.baseColorFactor;o.color.setRGB(d[0],d[1],d[2],en),o.opacity=d[3]}u.baseColorTexture!==void 0&&c.push(t.assignTexture(o,"map",u.baseColorTexture,Lt)),o.metalness=u.metallicFactor!==void 0?u.metallicFactor:1,o.roughness=u.roughnessFactor!==void 0?u.roughnessFactor:1,u.metallicRoughnessTexture!==void 0&&(c.push(t.assignTexture(o,"metalnessMap",u.metallicRoughnessTexture)),c.push(t.assignTexture(o,"roughnessMap",u.metallicRoughnessTexture))),a=this._invokeOne(function(d){return d.getMaterialType&&d.getMaterialType(e)}),c.push(Promise.all(this._invokeAll(function(d){return d.extendMaterialParams&&d.extendMaterialParams(e,o)})))}r.doubleSided===!0&&(o.side=Rn);let h=r.alphaMode||Uh.OPAQUE;if(h===Uh.BLEND?(o.transparent=!0,o.depthWrite=!1):(o.transparent=!1,h===Uh.MASK&&(o.alphaTest=r.alphaCutoff!==void 0?r.alphaCutoff:.5)),r.normalTexture!==void 0&&a!==sn&&(c.push(t.assignTexture(o,"normalMap",r.normalTexture)),o.normalScale=new te(1,1),r.normalTexture.scale!==void 0)){let u=r.normalTexture.scale;o.normalScale.set(u,u)}if(r.occlusionTexture!==void 0&&a!==sn&&(c.push(t.assignTexture(o,"aoMap",r.occlusionTexture)),r.occlusionTexture.strength!==void 0&&(o.aoMapIntensity=r.occlusionTexture.strength)),r.emissiveFactor!==void 0&&a!==sn){let u=r.emissiveFactor;o.emissive=new ye().setRGB(u[0],u[1],u[2],en)}return r.emissiveTexture!==void 0&&a!==sn&&c.push(t.assignTexture(o,"emissiveMap",r.emissiveTexture,Lt)),Promise.all(c).then(function(){let u=new a(o);return r.name&&(u.name=r.name),ai(u,r),t.associations.set(u,{materials:e}),r.extensions&&_s(s,u,r),u})}createUniqueName(e){let t=lt.sanitizeNodeName(e||"");return t in this.nodeNamesUsed?t+"_"+ ++this.nodeNamesUsed[t]:(this.nodeNamesUsed[t]=0,t)}loadGeometries(e){let t=this,n=this.extensions,s=this.primitiveCache;function r(o){return n[Ge.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(o,t).then(function(l){return zf(l,o,t)})}let a=[];for(let o=0,l=e.length;o0&&dy(p,r),p.name=t.createUniqueName(r.name||"mesh_"+e),ai(p,r),m.extensions&&_s(s,p,m),t.assignFinalMaterial(p),u.push(p)}for(let f=0,g=u.length;f0){let f=h.userData.pivot,g=u[0];h.pivot=new C().fromArray(f),h.position.x-=f[0],h.position.y-=f[1],h.position.z-=f[2],g.position.set(0,0,0),delete h.userData.pivot}return h})}_loadNodeShallow(e){let t=this.json,n=this.extensions,s=this;if(this.nodeCache[e]!==void 0)return this.nodeCache[e];let r=t.nodes[e],a=r.name?s.createUniqueName(r.name):"",o=[],l=s._invokeOne(function(c){return c.createNodeMesh&&c.createNodeMesh(e)});return l&&o.push(l),r.camera!==void 0&&o.push(s.getDependency("camera",r.camera).then(function(c){return s._getNodeRef(s.cameraCache,r.camera,c)})),s._invokeAll(function(c){return c.createNodeAttachment&&c.createNodeAttachment(e)}).forEach(function(c){o.push(c)}),this.nodeCache[e]=Promise.all(o).then(function(c){let h;if(r.isBone===!0?h=new Ys:c.length>1?h=new kn:c.length===1?h=c[0]:h=new ut,h!==c[0])for(let u=0,d=c.length;u1){let u=s.associations.get(h);s.associations.set(h,{...u})}return s.associations.get(h).nodes=e,h}),this.nodeCache[e]}loadScene(e){let t=this.extensions,n=this.json.scenes[e],s=this,r=new kn;n.name&&(r.name=s.createUniqueName(n.name)),ai(r,n),n.extensions&&_s(t,r,n);let a=n.nodes||[],o=[];for(let l=0,c=a.length;l{let u=new Map;for(let[d,f]of s.associations)(d instanceof nn||d instanceof Vt)&&u.set(d,f);return h.traverse(d=>{let f=s.associations.get(d);f!=null&&u.set(d,f)}),u};return s.associations=c(r),r})}_createAnimationTracks(e,t,n,s,r){let a=[],o=e.name?e.name:e.uuid,l=[];function c(f){f.morphTargetInfluences&&l.push(f.name?f.name:f.uuid)}Yi[r.path]===Yi.weights?(c(e),e.isGroup&&e.children.forEach(c)):l.push(o);let h;switch(Yi[r.path]){case Yi.weights:h=_i;break;case Yi.rotation:h=xi;break;case Yi.translation:case Yi.scale:h=zi;break;default:n.itemSize===1?h=_i:h=zi;break}let u=s.interpolation!==void 0?cy[s.interpolation]:rs,d=this._getArrayFromAccessor(n);for(let f=0,g=l.length;fMath.PI&&(n-=un),s<-Math.PI?s+=un:s>Math.PI&&(s-=un),n<=s?this._spherical.theta=Math.max(n,Math.min(s,this._spherical.theta)):this._spherical.theta=this._spherical.theta>(n+s)/2?Math.max(n,this._spherical.theta):Math.min(s,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),this.enableDamping===!0?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let r=!1;if(this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{let a=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),r=a!=this._spherical.radius}if(Ft.setFromSpherical(this._spherical),Ft.applyQuaternion(this._quatInverse),t.copy(this.target).add(Ft),this.object.lookAt(this.target),this.enableDamping===!0?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let a=null;if(this.object.isPerspectiveCamera){let o=Ft.length();a=this._clampDistance(o*this._scale);let l=o-a;this.object.position.addScaledVector(this._dollyDirection,l),this.object.updateMatrixWorld(),r=!!l}else if(this.object.isOrthographicCamera){let o=new C(this._mouse.x,this._mouse.y,0);o.unproject(this.object);let l=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),this.object.updateProjectionMatrix(),r=l!==this.object.zoom;let c=new C(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(o),this.object.updateMatrixWorld(),a=Ft.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),this.zoomToCursor=!1;a!==null&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(a).add(this.object.position):(Zl.origin.copy(this.object.position),Zl.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(Zl.direction))<_y?this.object.lookAt(this.target):(Hf.setFromNormalAndCoplanarPoint(this.object.up,this.target),Zl.intersectPlane(Hf,this.target))))}else if(this.object.isOrthographicCamera){let a=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),a!==this.object.zoom&&(this.object.updateProjectionMatrix(),r=!0)}return this._scale=1,this._performCursorZoom=!1,r||this._lastPosition.distanceToSquared(this.object.position)>lu||8*(1-this._lastQuaternion.dot(this.object.quaternion))>lu||this._lastTargetPosition.distanceToSquared(this.target)>lu?(this.dispatchEvent(Vf),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(e){return e!==null?un/60*this.autoRotateSpeed*e:un/60/60*this.autoRotateSpeed}_getZoomScale(e){let t=Math.abs(e*.01);return Math.pow(.95,this.zoomSpeed*t)}_rotateLeft(e){this._sphericalDelta.theta-=e}_rotateUp(e){this._sphericalDelta.phi-=e}_panLeft(e,t){Ft.setFromMatrixColumn(t,0),Ft.multiplyScalar(-e),this._panOffset.add(Ft)}_panUp(e,t){this.screenSpacePanning===!0?Ft.setFromMatrixColumn(t,1):(Ft.setFromMatrixColumn(t,0),Ft.crossVectors(this.object.up,Ft)),Ft.multiplyScalar(e),this._panOffset.add(Ft)}_pan(e,t){let n=this.domElement;if(this.object.isPerspectiveCamera){let s=this.object.position;Ft.copy(s).sub(this.target);let r=Ft.length();r*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*e*r/n.clientHeight,this.object.matrix),this._panUp(2*t*r/n.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(e*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrix),this._panUp(t*(this.object.top-this.object.bottom)/this.object.zoom/n.clientHeight,this.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),this.enablePan=!1)}_dollyOut(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(e,t){if(!this.zoomToCursor)return;this._performCursorZoom=!0;let n=this.domElement.getBoundingClientRect(),s=e-n.left,r=t-n.top,a=n.width,o=n.height;this._mouse.x=s/a*2-1,this._mouse.y=-(r/o)*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(e){return Math.max(this.minDistance,Math.min(this.maxDistance,e))}_handleMouseDownRotate(e){this._rotateStart.set(e.clientX,e.clientY)}_handleMouseDownDolly(e){this._updateZoomParameters(e.clientX,e.clientX),this._dollyStart.set(e.clientX,e.clientY)}_handleMouseDownPan(e){this._panStart.set(e.clientX,e.clientY)}_handleMouseMoveRotate(e){this._rotateEnd.set(e.clientX,e.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(un*this._rotateDelta.x/t.clientHeight),this._rotateUp(un*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(e){this._dollyEnd.set(e.clientX,e.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(e){this._panEnd.set(e.clientX,e.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(e){this._updateZoomParameters(e.clientX,e.clientY),e.deltaY<0?this._dollyIn(this._getZoomScale(e.deltaY)):e.deltaY>0&&this._dollyOut(this._getZoomScale(e.deltaY)),this.update()}_handleKeyDown(e){let t=!1;switch(e.code){case this.keys.UP:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(un*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,this.keyPanSpeed),t=!0;break;case this.keys.BOTTOM:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(-un*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,-this.keyPanSpeed),t=!0;break;case this.keys.LEFT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(un*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(this.keyPanSpeed,0),t=!0;break;case this.keys.RIGHT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(-un*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(-this.keyPanSpeed,0),t=!0;break}t&&(e.preventDefault(),this.update())}_handleTouchStartRotate(e){if(this._pointers.length===1)this._rotateStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),s=.5*(e.pageY+t.y);this._rotateStart.set(n,s)}}_handleTouchStartPan(e){if(this._pointers.length===1)this._panStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),s=.5*(e.pageY+t.y);this._panStart.set(n,s)}}_handleTouchStartDolly(e){let t=this._getSecondPointerPosition(e),n=e.pageX-t.x,s=e.pageY-t.y,r=Math.sqrt(n*n+s*s);this._dollyStart.set(0,r)}_handleTouchStartDollyPan(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enablePan&&this._handleTouchStartPan(e)}_handleTouchStartDollyRotate(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enableRotate&&this._handleTouchStartRotate(e)}_handleTouchMoveRotate(e){if(this._pointers.length==1)this._rotateEnd.set(e.pageX,e.pageY);else{let n=this._getSecondPointerPosition(e),s=.5*(e.pageX+n.x),r=.5*(e.pageY+n.y);this._rotateEnd.set(s,r)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(un*this._rotateDelta.x/t.clientHeight),this._rotateUp(un*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(e){if(this._pointers.length===1)this._panEnd.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),s=.5*(e.pageY+t.y);this._panEnd.set(n,s)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(e){let t=this._getSecondPointerPosition(e),n=e.pageX-t.x,s=e.pageY-t.y,r=Math.sqrt(n*n+s*s);this._dollyEnd.set(0,r),this._dollyDelta.set(0,Math.pow(this._dollyEnd.y/this._dollyStart.y,this.zoomSpeed)),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);let a=(e.pageX+t.x)*.5,o=(e.pageY+t.y)*.5;this._updateZoomParameters(a,o)}_handleTouchMoveDollyPan(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enablePan&&this._handleTouchMovePan(e)}_handleTouchMoveDollyRotate(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enableRotate&&this._handleTouchMoveRotate(e)}_addPointer(e){this._pointers.push(e.pointerId)}_removePointer(e){delete this._pointerPositions[e.pointerId];for(let t=0;t{t.isMesh&&(e.add(t.geometry),e.add(t.material))});for(let t of e)t.dispose()}};function fr(i){return new jr({color:0,emissive:16777215,emissiveIntensity:i})}var pr={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:` varying vec2 vUv; @@ -4128,7 +4128,7 @@ void main() { gl_FragColor = opacity * texel; - }`};var vn=class{constructor(){this.isPass=!0,this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived 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Dt(this._width*this._pixelRatio,this._height*this._pixelRatio,{type:$t}),t.texture.name="EffectComposer.rt1"}else this._width=t.width,this._height=t.height;this.renderTarget1=t,this.renderTarget2=t.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],this.copyPass=new $l(pr),this.copyPass.material.blending=Cn,this.timer=new aa}swapBuffers(){let e=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=e}addPass(e){this.passes.push(e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(e,t){this.passes.splice(t,0,e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(e){let t=this.passes.indexOf(e);t!==-1&&this.passes.splice(t,1)}isLastEnabledPass(e){for(let t=e+1;tHt.querySelector(i),Na=Te("#scene-view"),gr=Te("#architecture-canvas"),un=matchMedia("(prefers-reduced-motion: reduce)"),Hf=un.matches,Yn=new URLSearchParams(location.search).get("capture")==="1";Yn&&document.body.classList.add("capture");var Xt,In,Mn,Tt,Pt,xs,Da,vs=!1,qt=!1,bi=!1,Si=!1,_r=1,ut=0,Ot,ic=-1,xr="",nc=0,du=0,yr=!1,Le=null,Ua=!1,fu=new Map,Oa=new Map,sc=new Map,Yf=new Map,Py=[],pu=new Map,rc="",ys=new ye("#ffffff"),Iy=new ye("#ff746d"),Gf=new C,uu=new C,Zf=new C(14,20,24),ac=new C(0,.3,.5),Ly={active:"IN PROGRESS",review:"REVIEW",denied:"DENIED",failed:"FAILED",hold:"HOLD"};function Ln(){return Le?.active?Le.steps:Ot?.steps||[]}function dn(){return Le?.active?Le.duration:Ln().reduce((i,e)=>i+e.duration,0)}function Sn(){let i=Ln();if(!i.length)return{step:{node:"",routes:[]},index:0,local:0};if(Le?.active){let t=Math.max(0,i.findLastIndex(n=>ut>=n.start-.001));return{step:i[t],index:t,local:Math.max(0,ut-i[t].start)}}let e=ut;for(let t=0;te+t.duration,0)}function Wf(i){return`${String(Math.floor(i/60)).padStart(2,"0")}:${String(Math.floor(i%60)).padStart(2,"0")}`}function Nn(i){qt=!!i&&!un.matches&&!yr&&vs,qt&&ut>=dn()&&(ut=0),Zi()}function Zi(){let i=!!Le?.active,e=Te("[data-play]");e.textContent=qt?i?"\u2161 Pause audio & story":"\u2161 Pause story":ut>=dn()?i?"\u21BB Replay audio & story":"\u21BB Replay story":i?"\u25B6 Play audio & story":"\u25B6 Play story",e.setAttribute("aria-pressed",String(qt)),e.disabled=!vs||!i&&(un.matches||yr),e.title=un.matches&&!i?"Reduced motion is enabled. 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The stage descriptions and film remain available."}function Uy(){let i=new sn({color:"#65758c",metalness:0,roughness:.8,emissive:"#65758c",emissiveIntensity:.05});for(let e of Xt.routes){let t=new Yr;for(let l=1;lo.id===new URLSearchParams(location.search).get("scenario"))||Xt.scenarios[0],Te("[data-scenario-label]").textContent=Ot.title.toUpperCase(),Ht.querySelectorAll("[data-scenario]").forEach(o=>o.setAttribute("aria-pressed",String(o.dataset.scenario===Ot.id))),new URLSearchParams(location.search).has("no3d"))throw new Error("Static fallback preview");In=new Hl({canvas:gr,antialias:!0,alpha:!0,powerPreference:"high-performance"}),In.setPixelRatio(Yn?1:Math.min(devicePixelRatio,1.75)),In.setClearColor(597801,0),In.shadowMap.enabled=!0,In.shadowMap.type=Ko,In.toneMapping=ds,In.toneMappingExposure=.95,Mn=new os,Tt=new wn(-14,14,9,-9,.1,100),Tt.position.copy(Zf),Tt.lookAt(ac),Pt=new Kl(Tt,gr),Pt.enableDamping=!Yn&&!un.matches,Pt.dampingFactor=.1,Pt.enablePan=!1,Pt.minZoom=.75,Pt.maxZoom=2.8,Pt.minPolarAngle=.4,Pt.maxPolarAngle=1.16,Pt.target.copy(ac),Pt.addEventListener("start",()=>{bi=!1,Zi()}),Pt.addEventListener("change",()=>{Ua=!0,qt||(du=0)});let i=new hr(In);Mn.environment=i.fromScene(new Jl,.03).texture,Mn.environmentIntensity=.22,i.dispose(),Mn.add(new ta("#c5e6dd","#133641",.8));let e=new zi("#fff0ce",2);e.position.set(-6,16,10),e.castShadow=!0,e.shadow.mapSize.set(1024,1024),Object.assign(e.shadow.camera,{left:-14,right:14,top:13,bottom:-13,near:.1,far:50}),e.shadow.bias=-6e-4,e.shadow.normalBias=.025,Mn.add(e);let t=new zi("#77cfc3",1);t.position.set(6,8,-10),Mn.add(t),Da=(await new Xl().loadAsync(Ht.dataset.model)).scene,Da.traverse(o=>{o.userData.nodeId&&fu.set(o.userData.nodeId,o),o.isMesh&&(o.castShadow=!0,o.receiveShadow=!0,o.material.envMapIntensity=.35,["Deep ceramic","Plinth 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rn({color:ys,emissive:ys,emissiveIntensity:1.5}));y.rotation.x=Math.PI/2,y.scale.set(1,.82,1),y.position.set(l.position[0],.25,l.position[2]),Mn.add(y),Kf.set(l.id,y)}Oy(),xs=new Ql(In),xs.addPass(new ec(Mn,Ze)),xs.addPass(new mr(new te(1024,600),.13,.2,1.9)),xs.addPass(new tc);let r=new la,a=new te,o;gr.addEventListener("pointerdown",l=>{o=[l.clientX,l.clientY]}),gr.addEventListener("pointerup",l=>{if(!o||Math.hypot(l.clientX-o[0],l.clientY-o[1])>5)return;let c=gr.getBoundingClientRect();a.set((l.clientX-c.left)/c.width*2-1,-(l.clientY-c.top)/c.height*2+1),r.setFromCamera(a,Ze);for(let h of r.intersectObject(_r,!0)){let u=h.object;for(;u&&!u.userData.nodeId;)u=u.parent;if(u){Le?.pause(),vu(u.userData.nodeId),Nn(!1),Pt();break}}}),vs=!0,Ht.dataset.status="ready",Ht.dataset.moduleCount=String(fu.size),Te(".scene-loading").hidden=!0,_u(),Le?.active?gu(!0):Zf(),new ResizeObserver(_u).observe(Na),requestAnimationFrame(jf)}catch(i){Qf(i),Xt&&(vs=!0,Le?.active?gu(!0):Zf())}}Ht.querySelectorAll("[data-scenario]").forEach(i=>i.addEventListener("click",()=>{Xt&&yu(i.dataset.scenario)}));Te("[data-play]").addEventListener("click",()=>{if(Le?.active){Le.toggle();return}Nn(!qt),Dn(),Pt()});for(let[i,e]of[["[data-previous]",-1],["[data-next]",1]])Te(i).addEventListener("click",()=>{if(!Ot)return;let t=xu(Math.max(0,Math.min(Ln().length-1,Sn().index+e)));if(Le?.active){Le.seek(t);return}Nn(!1),ft=t,Dn(!0),Pt()});Te("#story-progress").addEventListener("input",i=>{if(Ot){if(Le?.active){Le.seek(Number(i.target.value));return}Nn(!1),ft=Number(i.target.value),Dn(),Pt()}});Te("[data-replay]").addEventListener("click",()=>{if(Ot){if(Le?.active){Le.restart();return}ft=0,Nn(!0),Dn(!0),Pt()}});Te("#component-select").addEventListener("change",i=>{Le?.pause(),vu(i.target.value),Nn(!1),Pt()});Te("[data-reset-camera]").addEventListener("click",()=>{Yn=!1,Ti(),Su()});Te("[data-cinematic]").addEventListener("click",()=>{Yn=!Yn,Yn&&Su(),Ti(),Pt()});Te("[data-overview]").addEventListener("click",i=>{bi=!bi,i.currentTarget.setAttribute("aria-pressed",String(bi)),Fa(),Pt()});Te("#playback-rate").addEventListener("change",i=>{xr=Number(i.target.value),Le?.active&&Le.setRate(xr)});function ep(){let i=dn.matches;i!==Xf&&(Xf=i,i&&(Yn=!1,Le?.active||(qt=!1)),dt&&(dt.enableDamping=!oi&&!i),Fa(),Ti(),Dn(),Pt())}dn.addEventListener("change",ep);document.addEventListener("visibilitychange",()=>{nc=0,document.hidden&&Le?.pause()});gr.addEventListener("webglcontextlost",i=>{i.preventDefault(),Qf(new Error("Graphics context was lost"))});var oc=document.querySelector(".film-dialog"),tp=oc.querySelector("video");Te("[data-watch-film]").addEventListener("click",()=>{Le?.pause(),Nn(!1),oc.showModal(),tp.play().catch(()=>{})});document.querySelector("[data-close-film]").addEventListener("click",()=>oc.close());oc.addEventListener("close",()=>tp.pause());window.qeArchitecture={get ready(){return vs&&!vr},get framing(){return Uy()},get snapshot(){return{clock:Le?.active?"audio":"story",synced:!!(Le?.active&&Le.valid),duration:fn(),activeNodes:Sn()?.step.nodes||[Sn()?.step.node],scenario:Ot?.id,stage:ic,elapsed:ft,playing:qt,cinematic:Yn,overview:bi,playbackRate:xr,reducedMotion:dn.matches,node:Sn()?.step.node,routes:Sn()?.step.routes,modules:fu.size,signals:[...Oa].filter(([,i])=>i.packet.visible).map(([i,e])=>({route:i,position:e.packet.position.toArray()}))}},seek(i,e){return Le?.active&&$f(),e&&e!==Ot.id&&yu(e),Nn(!1),ft=Math.max(0,Math.min(fn(),Number(i))),Dn(!0),Pt(),this.snapshot},setCameraCinema(i){Yn=!!i&&!dn.matches,Yn&&Su(),Ti(),Pt()},connectNarration(i,e){Le?.destroy();let t=Df(i,e,gu);return Le=t,{setCaptions:n=>t.setCaptions(n),get valid(){return t.valid},destroy(){t.destroy(),Le===t&&(Le=null,qt=!1,ft=0,Ot&&(Te("#story-progress").max=fn(),Ti(),Dn(!0),Pt()))}}}};if(!oi){let i=document.createElement("button");i.type="button",i.dataset.unlinkAudio="",i.textContent="Explore without audio",i.hidden=!0,i.addEventListener("click",$f),Te(".playback").append(i);let e=document.createElement("option");e.value="1.25",e.textContent="1.25\xD7",Te("#playback-rate").insertBefore(e,Te('#playback-rate option[value="1.5"]'))}document.fonts.ready.then(()=>{ac="",vs&&Pt()});window.dispatchEvent(new Event("qe:architecture-api"));By(); /*! Bundled license information: three/build/three.core.js: diff --git a/releases.md b/releases.md index eb1f35e..93da07a 100644 --- a/releases.md +++ b/releases.md @@ -9,6 +9,12 @@ The version identifies the site and presentation player. A player-only patch can
GitHub releases & assets ↗Open the presentation room →
+## v1.21.2 · 9 September 2026 + +The [3D architecture]({{ '/demos/architecture/?scenario=generate' | relative_url }}) now opens from a **higher, more front-facing camera angle**, so the platform's depth is easier to read. Framing fits the model with space around its edges and preserves its proportions across wide, short and mobile windows. Camera motion keeps the same elevated view. + +**Reset view** restores both the original angle and zoom, including after an orbit drag. The model, recordings, narration synchronization and original downloadable film retain their existing editions. [GitHub release v1.21.2](https://github.com/tomqwu/ai_qe/releases/tag/v1.21.2) packages the current publication. + ## v1.21.1 · 9 September 2026 Starting audio now pauses other AI × QE players across **open tabs and windows on the same site**, page explanations and nested embedded presentations. Playback requests claim focus before loading finishes; a cancelled request cannot interrupt the newer player when its audio arrives. diff --git a/tools/architecture-demo/framing-test.cjs b/tools/architecture-demo/framing-test.cjs new file mode 100644 index 0000000..b1921f1 --- /dev/null +++ b/tools/architecture-demo/framing-test.cjs @@ -0,0 +1,43 @@ +// Validate the loaded model's projected bounds, not just CSS or camera constants. +const assert=require('node:assert/strict'),{chromium,webkit}=require('playwright'); +const base=process.env.QE_TEST_URL||'http://127.0.0.1:61600/ai_qe'; +async function framing(page){ + await page.waitForFunction(()=>{const f=window.qeArchitecture?.framing;return f&&Math.abs(f.projectionAspect-f.width/f.height)<.0001}); + return page.evaluate(()=>window.qeArchitecture.framing); +} +function checkFit(f){ + assert.ok(Math.abs(f.projectionAspect-f.width/f.height)<.0001,'Equal horizontal and vertical projection scale'); + assert.ok(f.groundDepth>.75,'The default view retains three quarters of the ground-plane depth instead of flattening it'); + assert.ok(f.corners.every(([x,y])=>Math.abs(x)<.95&&Math.abs(y)<.95),'The complete model has clear margins: '+JSON.stringify(f)); +} +(async()=>{for(const engine of [chromium,webkit]){ + const browser=await engine.launch();try{ + const page=await browser.newPage({viewport:{width:1440,height:1000},deviceScaleFactor:1.5}),errors=[]; + page.on('pageerror',e=>errors.push(e.message)); + await page.goto(base+'/demos/architecture/?scenario=generate');await page.waitForFunction(()=>window.qeArchitecture?.ready,{},{timeout:60000}); + const home=await framing(page);checkFit(home); + for(const size of [{width:1920,height:1200},{width:1265,height:712},{width:1920,height:700},{width:900,height:1400},{width:390,height:844}]){ + await page.setViewportSize(size);checkFit(await framing(page)); + } + await page.setViewportSize({width:1440,height:1000});await framing(page); + const rect=await page.locator('#architecture-canvas').boundingBox(); + await page.mouse.move(rect.x+rect.width*.5,rect.y+rect.height*.5);await page.mouse.wheel(0,-600); + await page.waitForFunction(()=>window.qeArchitecture.framing.zoom>1.2); + await page.mouse.down();await page.mouse.move(rect.x+rect.width*.6,rect.y+rect.height*.55,{steps:5});await page.mouse.up(); + // Click while damping can still be active: reset must not drift away again. + await page.locator('[data-reset-camera]').click();await page.waitForTimeout(250); + const reset=await framing(page);assert.equal(reset.zoom,1);checkFit(reset); + assert.ok(reset.position.every((v,i)=>Math.abs(v-home.position[i])<.00001),'Reset restores the camera angle'); + assert.ok(reset.target.every((v,i)=>Math.abs(v-home.target[i])<.00001),'Reset restores the center'); + await page.waitForTimeout(250);assert.deepEqual((await framing(page)).position,reset.position,'No residual orbit drift'); + for(const size of [{width:1265,height:712},{width:390,height:844}]){ + await page.setViewportSize(size);await page.evaluate(()=>window.qeArchitecture.setCameraCinema(true)); + for(const time of [0,7,14,21,28,35,42,48]){await page.evaluate(t=>window.qeArchitecture.seek(t),time);checkFit(await framing(page));} + await page.locator('[data-reset-camera]').click();checkFit(await framing(page)); + assert.equal(await page.evaluate(()=>window.qeArchitecture.snapshot.cinematic),false); + } + await page.emulateMedia({reducedMotion:'reduce'});await page.locator('[data-reset-camera]').click();checkFit(await framing(page)); + assert.deepEqual(errors,[]); + console.log(`${engine.name()}: proportional projection, complete model margins at five viewport shapes, elevated camera motion, zoom/orbit reset without drift, and reduced motion passed`); + }finally{await browser.close()} +}})().catch(e=>{console.error(e);process.exit(1)}); diff --git a/tools/architecture-demo/main.js b/tools/architecture-demo/main.js index aca0d1f..d8766e6 100644 --- a/tools/architecture-demo/main.js +++ b/tools/architecture-demo/main.js @@ -16,11 +16,13 @@ let motionPreference=reduce.matches; const capture=new URLSearchParams(location.search).get('capture')==='1'; if(capture)document.body.classList.add('capture'); let data,renderer,scene,camera,controls,composer,model,ready=false,playing=false,cinematic=false,overview=false,playbackRate=1,elapsed=0,scenario,stageIndex=-1,inspected='',lastFrame=0,lastUI=0,renderFailed=false; -let narration=null,viewDirty=false; +let narration=null,viewDirty=false,modelCorners=[]; let modules=new Map(),paths=new Map(),labels=new Map(),halos=new Map(),materials=[],leaders=new Map(),labelLayoutKey=''; const activeGold=new THREE.Color('#ffffff'),alertCoral=new THREE.Color('#ff746d'); const direction=new THREE.Vector3(),labelPosition=new THREE.Vector3(); -const homePosition=new THREE.Vector3(14,20,24),homeTarget=new THREE.Vector3(0,.3,.5); +// A higher, near-frontal view keeps the board's depth legible instead of +// foreshortening it into a wide, shallow parallelogram. +const homePosition=new THREE.Vector3(8,35,26),homeTarget=new THREE.Vector3(0,.4,.65); const stateNames={active:'IN PROGRESS',review:'REVIEW',denied:'DENIED',failed:'FAILED',hold:'HOLD'}; function steps(){return narration?.active?narration.steps:scenario?.steps||[]} function total(){return narration?.active?narration.duration:steps().reduce((sum,s)=>sum+s.duration,0)} @@ -103,9 +105,32 @@ function highlight(){ host.dataset.overview=String(overview);host.dataset.activeNodes=[...focused].join(',');host.dataset.activeNode=step.node;host.dataset.activeRoutes=step.routes.join(','); } function updateStage(force=false){if(!scenario)return;const {step,index}=current();if(force||index!==stageIndex){stageIndex=index;$('[data-step-number]').replaceChildren(document.createTextNode(String(index+1).padStart(2,'0')+' '));const suffix=document.createElement('span');suffix.textContent='/ '+String(steps().length).padStart(2,'0');$('[data-step-number]').append(suffix);$('[data-step-title]').textContent=step.title;$('[data-step-body]').textContent=step.body;$('[data-flow-summary]').textContent=step.flow;$('[data-artifact]').textContent=step.artifact;$('[data-state]').textContent=stateNames[step.state];$('[data-state]').dataset.state=step.state;$('[data-announcement]').textContent=`${scenario.title}. Stage ${index+1} of ${steps().length}: ${step.title}. ${step.body}`;$('[data-progress-label]').textContent=`${narration?.active?'Audio section':'Stage'} ${index+1} of ${steps().length}`;host.dataset.stage=String(index);highlight();}$('[data-time]').textContent=`${seconds(elapsed)} / ${seconds(total())}`;$('#story-progress').value=elapsed;$('[data-previous]').disabled=index===0;$('[data-next]').disabled=index===steps().length-1;$('[data-run-label]').textContent=capture?'GUIDED ARCHITECTURE FILM':narration?.active?(elapsed>=total()?'AUDIO STORY COMPLETE · REPLAY AVAILABLE':!narration.valid?'AUDIO EXPLANATION · STATIC OVERVIEW':reduce.matches?'AUDIO SYNC · STATIC HIGHLIGHTS':playing?(narration.moving?'AUDIO + STORY · SYNCHRONIZED':'AUDIO + STORY · BUFFERING'):'AUDIO + STORY · PAUSED'):reduce.matches?'REDUCED MOTION · STEP THROUGH':playing?'GUIDED DEMONSTRATION':elapsed>=total()?'STORY COMPLETE · REPLAY AVAILABLE':'PAUSED · EXPLORE THE ARCHITECTURE';} -function resize(){if(!renderer)return;const w=view.clientWidth,h=view.clientHeight;renderer.setSize(w,h,false);composer?.setSize(w,h);const halfW=Math.max(capture?13.3:12.5,7.8*w/h),halfH=halfW*h/w;camera.left=-halfW;camera.right=halfW;camera.top=halfH;camera.bottom=-halfH;camera.updateProjectionMatrix();render();} -function resetCamera(){if(!camera)return;camera.position.copy(homePosition);controls.target.copy(homeTarget);camera.lookAt(homeTarget);controls.update();render();} -function render(updateControls=true){if(!renderer||!composer||!scenario||renderFailed)return;const {step,local}=current();if(cinematic&&!reduce.matches&&step.node){const phase=elapsed/total();camera.position.set(14+Math.sin(phase*Math.PI*2)*2.1,20,24-Math.sin(phase*Math.PI*2)*1.2);const pos=data.nodes.find(n=>n.id===step.node).position;controls.target.set(pos[0]*.10,.3,.5+pos[2]*.07);camera.lookAt(controls.target);}if(updateControls)controls.update();for(const path of paths.values()){if(!path.packet.visible)continue;const t=narration?.active?Math.min(1,local/Math.max(.01,step.duration)):(local%3.5)/3.5;path.packet.position.copy(path.curve.getPointAt(t));path.packet.scale.setScalar(1);}camera.updateMatrixWorld();positionLabels();composer.render();viewDirty=false;host.dataset.renderFrame=String(Number(host.dataset.renderFrame||0)+1);} +function resize(){ + if(!renderer||!modelCorners.length)return; + const {width:w,height:h}=view.getBoundingClientRect();if(w<=0||h<=0)return; + renderer.setSize(w,h,false);composer?.setSize(w,h);camera.updateMatrixWorld(); + // Fit the actual model in camera space, with breathing room on every edge. + // One scale for both axes preserves geometry at every viewport aspect ratio. + const points=modelCorners.map(p=>p.clone().applyMatrix4(camera.matrixWorldInverse)); + const halfH=Math.max(...points.map(p=>Math.max(Math.abs(p.y),Math.abs(p.x)*h/w)))*1.14; + const halfW=halfH*w/h; + camera.left=-halfW;camera.right=halfW;camera.top=halfH;camera.bottom=-halfH;camera.updateProjectionMatrix();render(); +} +function resetCamera(){ + if(!camera)return; + // Flush orbit damping before restoring the view, so an in-flight drag cannot + // pull the reset camera off its home angle on the following frame. + const damping=controls.enableDamping;controls.enableDamping=false;controls.update(); + camera.position.copy(homePosition);controls.target.copy(homeTarget);camera.zoom=1; + controls.update();controls.enableDamping=damping;resize(); +} +function framingSnapshot(){ + if(!camera)return null; + camera.updateMatrixWorld(); + const rect=view.getBoundingClientRect(),forward=camera.getWorldDirection(new THREE.Vector3()); + return {width:rect.width,height:rect.height,projectionAspect:(camera.right-camera.left)/(camera.top-camera.bottom),zoom:camera.zoom,position:camera.position.toArray(),target:controls.target.toArray(),groundDepth:Math.abs(forward.y),corners:modelCorners.map(point=>point.clone().project(camera).toArray())}; +} +function render(updateControls=true){if(!renderer||!composer||!scenario||renderFailed)return;const {step,local}=current();if(cinematic&&!reduce.matches&&step.node){const phase=elapsed/total();camera.position.set(8+Math.sin(phase*Math.PI*2)*1.3,35,26-Math.sin(phase*Math.PI*2)*.8);const pos=data.nodes.find(n=>n.id===step.node).position;controls.target.set(pos[0]*.06,.4,.65+pos[2]*.04);camera.lookAt(controls.target);}if(updateControls)controls.update();for(const path of paths.values()){if(!path.packet.visible)continue;const t=narration?.active?Math.min(1,local/Math.max(.01,step.duration)):(local%3.5)/3.5;path.packet.position.copy(path.curve.getPointAt(t));path.packet.scale.setScalar(1);}camera.updateMatrixWorld();positionLabels();composer.render();viewDirty=false;host.dataset.renderFrame=String(Number(host.dataset.renderFrame||0)+1);} function positionLabels(){ const w=view.clientWidth,h=view.clientHeight,placed=[]; const key=[w,h,current().index,overview,inspected,camera.zoom,...camera.position.toArray(),...controls.target.toArray()].join(':'); @@ -140,9 +165,11 @@ async function init(){try{ if(new URLSearchParams(location.search).has('no3d'))throw new Error('Static fallback preview'); renderer=new THREE.WebGLRenderer({canvas,antialias:true,alpha:true,powerPreference:'high-performance'});renderer.setPixelRatio(capture?1:Math.min(devicePixelRatio,1.75));renderer.setClearColor(0x091f29,0);renderer.shadowMap.enabled=true;renderer.shadowMap.type=THREE.PCFSoftShadowMap;renderer.toneMapping=THREE.ACESFilmicToneMapping;renderer.toneMappingExposure=.95; scene=new THREE.Scene();camera=new THREE.OrthographicCamera(-14,14,9,-9,.1,100);camera.position.copy(homePosition);camera.lookAt(homeTarget); - controls=new OrbitControls(camera,canvas);controls.enableDamping=!capture&&!reduce.matches;controls.dampingFactor=.1;controls.enablePan=false;controls.minZoom=.75;controls.maxZoom=2.8;controls.minPolarAngle=.4;controls.maxPolarAngle=1.16;controls.target.copy(homeTarget);controls.addEventListener('start',()=>{cinematic=false;updateButtons();});controls.addEventListener('change',()=>{viewDirty=true;if(!playing)lastUI=0;}); + controls=new OrbitControls(camera,canvas);controls.enableDamping=!capture&&!reduce.matches;controls.dampingFactor=.1;controls.enablePan=false;controls.minZoom=.75;controls.maxZoom=2.8;controls.minPolarAngle=.4;controls.maxPolarAngle=Math.PI/3;controls.target.copy(homeTarget);controls.update();controls.addEventListener('start',()=>{cinematic=false;updateButtons();});controls.addEventListener('change',()=>{viewDirty=true;if(!playing)lastUI=0;}); const pmrem=new THREE.PMREMGenerator(renderer);scene.environment=pmrem.fromScene(new RoomEnvironment(),.03).texture;scene.environmentIntensity=.22;pmrem.dispose();scene.add(new THREE.HemisphereLight('#c5e6dd','#133641',.8));const key=new THREE.DirectionalLight('#fff0ce',2.0);key.position.set(-6,16,10);key.castShadow=true;key.shadow.mapSize.set(1024,1024);Object.assign(key.shadow.camera,{left:-14,right:14,top:13,bottom:-13,near:.1,far:50});key.shadow.bias=-.0006;key.shadow.normalBias=.025;scene.add(key);const rim=new THREE.DirectionalLight('#77cfc3',1.0);rim.position.set(6,8,-10);scene.add(rim); const gltf=await new GLTFLoader().loadAsync(host.dataset.model);model=gltf.scene;model.traverse(o=>{if(o.userData.nodeId)modules.set(o.userData.nodeId,o);if(o.isMesh){o.castShadow=true;o.receiveShadow=true;o.material.envMapIntensity=.35;if(['Deep ceramic','Plinth basalt'].includes(o.material.name)){o.material.metalness=.15;o.material.roughness=.62;}materials.push(o.material);}});scene.add(model); + const bounds=new THREE.Box3().setFromObject(model); + for(const x of [bounds.min.x,bounds.max.x])for(const y of [bounds.min.y,bounds.max.y])for(const z of [bounds.min.z,bounds.max.z])modelCorners.push(new THREE.Vector3(x,y,z)); for(const node of data.nodes){const group=data.groups.find(g=>g.id===node.group),label=document.createElement('span');label.className='scene-label';label.dataset.node=node.id;label.style.setProperty('--role-color',group.color);const badge=document.createElement('b');badge.className='node-role';badge.textContent=group.badge;const name=document.createElement('span');name.textContent=node.title;const step=document.createElement('b');step.className='node-step';label.append(badge,name,step);const leader=document.createElement('i');leader.className='label-leader';leader.style.setProperty('--role-color',group.color);$('.scene-labels').append(leader,label);leaders.set(node.id,leader);labels.set(node.id,label);const halo=new THREE.Mesh(new THREE.TorusGeometry(1.57,.055,8,64),new THREE.MeshStandardMaterial({color:activeGold,emissive:activeGold,emissiveIntensity:1.5}));halo.rotation.x=Math.PI/2;halo.scale.set(1,.82,1);halo.position.set(node.position[0],.25,node.position[2]);scene.add(halo);halos.set(node.id,halo);} setupRoutes();composer=new EffectComposer(renderer);composer.addPass(new RenderPass(scene,camera));composer.addPass(new UnrealBloomPass(new THREE.Vector2(1024,600),.13,.20,1.9));composer.addPass(new OutputPass()); const raycaster=new THREE.Raycaster(),pointer=new THREE.Vector2();let down; @@ -157,7 +184,7 @@ $('#story-progress').addEventListener('input',e=>{if(!scenario)return;if(narrati $('[data-replay]').addEventListener('click',()=>{if(!scenario)return;if(narration?.active){narration.restart();return;}elapsed=0;setPlaying(true);updateStage(true);render()}); $('#component-select').addEventListener('change',e=>{narration?.pause();inspect(e.target.value);setPlaying(false);render()}); $('[data-reset-camera]').addEventListener('click',()=>{cinematic=false;updateButtons();resetCamera()}); -$('[data-cinematic]').addEventListener('click',()=>{cinematic=!cinematic;updateButtons();render()}); +$('[data-cinematic]').addEventListener('click',()=>{cinematic=!cinematic;if(cinematic)resetCamera();updateButtons();render()}); $('[data-overview]').addEventListener('click',e=>{overview=!overview;e.currentTarget.setAttribute('aria-pressed',String(overview));highlight();render()}); $('#playback-rate').addEventListener('change',e=>{playbackRate=Number(e.target.value);if(narration?.active)narration.setRate(playbackRate)}); // Some browsers coalesce media-query change events during rapid viewport changes. @@ -174,7 +201,7 @@ document.addEventListener('visibilitychange',()=>{lastFrame=0;if(document.hidden canvas.addEventListener('webglcontextlost',e=>{e.preventDefault();fail(new Error('Graphics context was lost'))}); const dialog=document.querySelector('.film-dialog'),video=dialog.querySelector('video');$('[data-watch-film]').addEventListener('click',()=>{narration?.pause();setPlaying(false);dialog.showModal();video.play().catch(()=>{})});document.querySelector('[data-close-film]').addEventListener('click',()=>dialog.close());dialog.addEventListener('close',()=>video.pause()); // A deterministic frame interface drives the downloadable film and regression checks. -window.qeArchitecture={get ready(){return ready&&!renderFailed},get snapshot(){return {clock:narration?.active?'audio':'story',synced:Boolean(narration?.active&&narration.valid),duration:total(),activeNodes:(current()?.step.nodes||[current()?.step.node]),scenario:scenario?.id,stage:stageIndex,elapsed,playing,cinematic,overview,playbackRate,reducedMotion:reduce.matches,node:current()?.step.node,routes:current()?.step.routes,modules:modules.size,signals:[...paths].filter(([,p])=>p.packet.visible).map(([route,p])=>({route,position:p.packet.position.toArray()}))}},seek(time,id){if(narration?.active)exploreWithoutAudio();if(id&&id!==scenario.id)selectScenario(id);setPlaying(false);elapsed=Math.max(0,Math.min(total(),Number(time)));updateStage(true);render();return this.snapshot;},setCameraCinema(value){cinematic=Boolean(value)&&!reduce.matches;render();}, +window.qeArchitecture={get ready(){return ready&&!renderFailed},get framing(){return framingSnapshot()},get snapshot(){return {clock:narration?.active?'audio':'story',synced:Boolean(narration?.active&&narration.valid),duration:total(),activeNodes:(current()?.step.nodes||[current()?.step.node]),scenario:scenario?.id,stage:stageIndex,elapsed,playing,cinematic,overview,playbackRate,reducedMotion:reduce.matches,node:current()?.step.node,routes:current()?.step.routes,modules:modules.size,signals:[...paths].filter(([,p])=>p.packet.visible).map(([route,p])=>({route,position:p.packet.position.toArray()}))}},seek(time,id){if(narration?.active)exploreWithoutAudio();if(id&&id!==scenario.id)selectScenario(id);setPlaying(false);elapsed=Math.max(0,Math.min(total(),Number(time)));updateStage(true);render();return this.snapshot;},setCameraCinema(value){cinematic=Boolean(value)&&!reduce.matches;if(cinematic)resetCamera();updateButtons();render();}, connectNarration(audio,definition){ narration?.destroy(); const clock=createNarrationClock(audio,definition,refreshNarration);narration=clock;