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s===On?hr:this.spaces[s].transfer},getLuminanceCoefficients:function(s,r=this.workingColorSpace){return s.fromArray(this.spaces[r].luminanceCoefficients)},define:function(s){Object.assign(this.spaces,s)},_getMatrix:function(s,r,a){return 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}},t=[.64,.33,.3,.6,.15,.06],e=[.2126,.7152,.0722],n=[.3127,.329];return i.define({[Vi]:{primaries:t,whitePoint:n,transfer:hr,toXYZ:yo,fromXYZ:Eo,luminanceCoefficients:e,workingColorSpaceConfig:{unpackColorSpace:Qe},outputColorSpaceConfig:{drawingBufferColorSpace:Qe}},[Qe]:{primaries:t,whitePoint:n,transfer:re,toXYZ:yo,fromXYZ:Eo,luminanceCoefficients:e,outputColorSpaceConfig:{drawingBufferColorSpace:Qe}}}),i}const Qt=Uh();function An(i){return i<.04045?i*.0773993808:Math.pow(i*.9478672986+.0521327014,2.4)}function Ni(i){return i<.0031308?i*12.92:1.055*Math.pow(i,.41666)-.055}let hi;class Ih{static getDataURL(t){if(/^data:/i.test(t.src)||typeof HTMLCanvasElement>"u")return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{hi===void 0&&(hi=dr("canvas")),hi.width=t.width,hi.height=t.height;const n=hi.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=hi}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}static sRGBToLinear(t){if(typeof HTMLImageElement<"u"&&t instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&t instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&t instanceof ImageBitmap){const e=dr("canvas");e.width=t.width,e.height=t.height;const n=e.getContext("2d");n.drawImage(t,0,0,t.width,t.height);const 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width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,s){return this.x=t,this.y=e,this.z=n,this.w=s,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=t.w!==void 0?t.w:1,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,s=this.z,r=this.w,a=t.elements;return this.x=a[0]*e+a[4]*n+a[8]*s+a[12]*r,this.y=a[1]*e+a[5]*n+a[9]*s+a[13]*r,this.z=a[2]*e+a[6]*n+a[10]*s+a[14]*r,this.w=a[3]*e+a[7]*n+a[11]*s+a[15]*r,this}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this.w/=t.w,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,s,r;const l=t.elements,c=l[0],h=l[4],f=l[8],p=l[1],u=l[5],g=l[9],v=l[2],m=l[6],d=l[10];if(Math.abs(h-p)<.01&&Math.abs(f-v)<.01&&Math.abs(g-m)<.01){if(Math.abs(h+p)<.1&&Math.abs(f+v)<.1&&Math.abs(g+m)<.1&&Math.abs(c+u+d-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;const b=(c+1)/2,S=(u+1)/2,D=(d+1)/2,w=(h+p)/4,R=(f+v)/4,U=(g+m)/4;return b>S&&b>D?b<.01?(n=0,s=.707106781,r=.707106781):(n=Math.sqrt(b),s=w/n,r=R/n):S>D?S<.01?(n=.707106781,s=0,r=.707106781):(s=Math.sqrt(S),n=w/s,r=U/s):D<.01?(n=.707106781,s=.707106781,r=0):(r=Math.sqrt(D),n=R/r,s=U/r),this.set(n,s,r,e),this}let T=Math.sqrt((m-g)*(m-g)+(f-v)*(f-v)+(p-h)*(p-h));return Math.abs(T)<.001&&(T=1),this.x=(m-g)/T,this.y=(f-v)/T,this.z=(p-h)/T,this.w=Math.acos((c+u+d-1)/2),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this.w=e[15],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Xt(this.x,t.x,e.x),this.y=Xt(this.y,t.y,e.y),this.z=Xt(this.z,t.z,e.z),this.w=Xt(this.w,t.w,e.w),this}clampScalar(t,e){return this.x=Xt(this.x,t,e),this.y=Xt(this.y,t,e),this.z=Xt(this.z,t,e),this.w=Xt(this.w,t,e),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Xt(n,t,e))}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(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.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)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class Oh extends ri{constructor(t=1,e=1,n={}){super(),this.isRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new le(0,0,t,e),this.scissorTest=!1,this.viewport=new le(0,0,t,e);const s={width:t,height:e,depth:1};n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:pn,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1},n);const r=new be(s,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace);r.flipY=!1,r.generateMipmaps=n.generateMipmaps,r.internalFormat=n.internalFormat,this.textures=[];const a=n.count;for(let o=0;o=0?1:-1,b=1-d*d;if(b>Number.EPSILON){const D=Math.sqrt(b),w=Math.atan2(D,d*T);m=Math.sin(m*w)/D,o=Math.sin(o*w)/D}const S=o*T;if(l=l*m+p*S,c=c*m+u*S,h=h*m+g*S,f=f*m+v*S,m===1-o){const D=1/Math.sqrt(l*l+c*c+h*h+f*f);l*=D,c*=D,h*=D,f*=D}}t[e]=l,t[e+1]=c,t[e+2]=h,t[e+3]=f}static multiplyQuaternionsFlat(t,e,n,s,r,a){const o=n[s],l=n[s+1],c=n[s+2],h=n[s+3],f=r[a],p=r[a+1],u=r[a+2],g=r[a+3];return t[e]=o*g+h*f+l*u-c*p,t[e+1]=l*g+h*p+c*f-o*u,t[e+2]=c*g+h*u+o*p-l*f,t[e+3]=h*g-o*f-l*p-c*u,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,s){return this._x=t,this._y=e,this._z=n,this._w=s,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e=!0){const n=t._x,s=t._y,r=t._z,a=t._order,o=Math.cos,l=Math.sin,c=o(n/2),h=o(s/2),f=o(r/2),p=l(n/2),u=l(s/2),g=l(r/2);switch(a){case"XYZ":this._x=p*h*f+c*u*g,this._y=c*u*f-p*h*g,this._z=c*h*g+p*u*f,this._w=c*h*f-p*u*g;break;case"YXZ":this._x=p*h*f+c*u*g,this._y=c*u*f-p*h*g,this._z=c*h*g-p*u*f,this._w=c*h*f+p*u*g;break;case"ZXY":this._x=p*h*f-c*u*g,this._y=c*u*f+p*h*g,this._z=c*h*g+p*u*f,this._w=c*h*f-p*u*g;break;case"ZYX":this._x=p*h*f-c*u*g,this._y=c*u*f+p*h*g,this._z=c*h*g-p*u*f,this._w=c*h*f+p*u*g;break;case"YZX":this._x=p*h*f+c*u*g,this._y=c*u*f+p*h*g,this._z=c*h*g-p*u*f,this._w=c*h*f-p*u*g;break;case"XZY":this._x=p*h*f-c*u*g,this._y=c*u*f-p*h*g,this._z=c*h*g+p*u*f,this._w=c*h*f+p*u*g;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}return e===!0&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,s=Math.sin(n);return this._x=t.x*s,this._y=t.y*s,this._z=t.z*s,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],s=e[4],r=e[8],a=e[1],o=e[5],l=e[9],c=e[2],h=e[6],f=e[10],p=n+o+f;if(p>0){const u=.5/Math.sqrt(p+1);this._w=.25/u,this._x=(h-l)*u,this._y=(r-c)*u,this._z=(a-s)*u}else if(n>o&&n>f){const u=2*Math.sqrt(1+n-o-f);this._w=(h-l)/u,this._x=.25*u,this._y=(s+a)/u,this._z=(r+c)/u}else if(o>f){const u=2*Math.sqrt(1+o-n-f);this._w=(r-c)/u,this._x=(s+a)/u,this._y=.25*u,this._z=(l+h)/u}else{const u=2*Math.sqrt(1+f-n-o);this._w=(a-s)/u,this._x=(r+c)/u,this._y=(l+h)/u,this._z=.25*u}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return nMath.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(Xt(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(n===0)return this;const s=Math.min(1,e/n);return this.slerp(t,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(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._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 t=this.length();return t===0?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,s=t._y,r=t._z,a=t._w,o=e._x,l=e._y,c=e._z,h=e._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(t,e){if(e===0)return this;if(e===1)return this.copy(t);const n=this._x,s=this._y,r=this._z,a=this._w;let o=a*t._w+n*t._x+s*t._y+r*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),o>=1)return this._w=a,this._x=n,this._y=s,this._z=r,this;const l=1-o*o;if(l<=Number.EPSILON){const u=1-e;return this._w=u*a+e*this._w,this._x=u*n+e*this._x,this._y=u*s+e*this._y,this._z=u*r+e*this._z,this.normalize(),this}const c=Math.sqrt(l),h=Math.atan2(c,o),f=Math.sin((1-e)*h)/c,p=Math.sin(e*h)/c;return this._w=a*f+this._w*p,this._x=n*f+this._x*p,this._y=s*f+this._y*p,this._z=r*f+this._z*p,this._onChangeCallback(),this}slerpQuaternions(t,e,n){return this.copy(t).slerp(e,n)}random(){const t=2*Math.PI*Math.random(),e=2*Math.PI*Math.random(),n=Math.random(),s=Math.sqrt(1-n),r=Math.sqrt(n);return this.set(s*Math.sin(t),s*Math.cos(t),r*Math.sin(e),r*Math.cos(e))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class C{constructor(t=0,e=0,n=0){C.prototype.isVector3=!0,this.x=t,this.y=e,this.z=n}set(t,e,n){return n===void 0&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return this.applyQuaternion(bo.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(bo.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,s=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*s,this.y=r[1]*e+r[4]*n+r[7]*s,this.z=r[2]*e+r[5]*n+r[8]*s,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,s=this.z,r=t.elements,a=1/(r[3]*e+r[7]*n+r[11]*s+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*s+r[12])*a,this.y=(r[1]*e+r[5]*n+r[9]*s+r[13])*a,this.z=(r[2]*e+r[6]*n+r[10]*s+r[14])*a,this}applyQuaternion(t){const e=this.x,n=this.y,s=this.z,r=t.x,a=t.y,o=t.z,l=t.w,c=2*(a*s-o*n),h=2*(o*e-r*s),f=2*(r*n-a*e);return this.x=e+l*c+a*f-o*h,this.y=n+l*h+o*c-r*f,this.z=s+l*f+r*h-a*c,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,s=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*s,this.y=r[1]*e+r[5]*n+r[9]*s,this.z=r[2]*e+r[6]*n+r[10]*s,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Xt(this.x,t.x,e.x),this.y=Xt(this.y,t.y,e.y),this.z=Xt(this.z,t.z,e.z),this}clampScalar(t,e){return this.x=Xt(this.x,t,e),this.y=Xt(this.y,t,e),this.z=Xt(this.z,t,e),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Xt(n,t,e))}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(t){return this.x*t.x+this.y*t.y+this.z*t.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(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t){return this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,s=t.y,r=t.z,a=e.x,o=e.y,l=e.z;return this.x=s*l-r*o,this.y=r*a-n*l,this.z=n*o-s*a,this}projectOnVector(t){const e=t.lengthSq();if(e===0)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return Rr.copy(this).projectOnVector(t),this.sub(Rr)}reflect(t){return this.sub(Rr.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(e===0)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(Xt(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,s=this.z-t.z;return e*e+n*n+s*s}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const s=Math.sin(e)*t;return this.x=s*Math.sin(n),this.y=Math.cos(e)*t,this.z=s*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),s=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=s,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,e*4)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,e*3)}setFromEuler(t){return this.x=t._x,this.y=t._y,this.z=t._z,this}setFromColor(t){return this.x=t.r,this.y=t.g,this.z=t.b,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const t=Math.random()*Math.PI*2,e=Math.random()*2-1,n=Math.sqrt(1-e*e);return this.x=n*Math.cos(t),this.y=e,this.z=n*Math.sin(t),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const Rr=new C,bo=new si;class ai{constructor(t=new C(1/0,1/0,1/0),e=new C(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){this.makeEmpty();for(let e=0,n=t.length;e=this.min.x&&t.x<=this.max.x&&t.y>=this.min.y&&t.y<=this.max.y&&t.z>=this.min.z&&t.z<=this.max.z}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return t.max.x>=this.min.x&&t.min.x<=this.max.x&&t.max.y>=this.min.y&&t.min.y<=this.max.y&&t.max.z>=this.min.z&&t.min.z<=this.max.z}intersectsSphere(t){return this.clampPoint(t.center,sn),sn.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(Ki),Ts.subVectors(this.max,Ki),ui.subVectors(t.a,Ki),di.subVectors(t.b,Ki),fi.subVectors(t.c,Ki),Cn.subVectors(di,ui),Pn.subVectors(fi,di),Gn.subVectors(ui,fi);let e=[0,-Cn.z,Cn.y,0,-Pn.z,Pn.y,0,-Gn.z,Gn.y,Cn.z,0,-Cn.x,Pn.z,0,-Pn.x,Gn.z,0,-Gn.x,-Cn.y,Cn.x,0,-Pn.y,Pn.x,0,-Gn.y,Gn.x,0];return!Cr(e,ui,di,fi,Ts)||(e=[1,0,0,0,1,0,0,0,1],!Cr(e,ui,di,fi,Ts))?!1:(ws.crossVectors(Cn,Pn),e=[ws.x,ws.y,ws.z],Cr(e,ui,di,fi,Ts))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,sn).distanceTo(t)}getBoundingSphere(t){return this.isEmpty()?t.makeEmpty():(this.getCenter(t.center),t.radius=this.getSize(sn).length()*.5),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()?this:(_n[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),_n[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),_n[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),_n[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),_n[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),_n[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),_n[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),_n[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(_n),this)}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}const _n=[new C,new C,new C,new C,new C,new C,new C,new C],sn=new C,bs=new ai,ui=new C,di=new C,fi=new C,Cn=new C,Pn=new C,Gn=new C,Ki=new C,Ts=new C,ws=new C,Wn=new C;function Cr(i,t,e,n,s){for(let r=0,a=i.length-3;r<=a;r+=3){Wn.fromArray(i,r);const o=s.x*Math.abs(Wn.x)+s.y*Math.abs(Wn.y)+s.z*Math.abs(Wn.z),l=t.dot(Wn),c=e.dot(Wn),h=n.dot(Wn);if(Math.max(-Math.max(l,c,h),Math.min(l,c,h))>o)return!1}return!0}const zh=new ai,$i=new C,Pr=new C;class oi{constructor(t=new C,e=-1){this.isSphere=!0,this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;e!==void 0?n.copy(e):zh.setFromPoints(t).getCenter(n);let s=0;for(let r=0,a=t.length;rthis.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){if(this.isEmpty())return this.center.copy(t),this.radius=0,this;$i.subVectors(t,this.center);const e=$i.lengthSq();if(e>this.radius*this.radius){const n=Math.sqrt(e),s=(n-this.radius)*.5;this.center.addScaledVector($i,s/n),this.radius+=s}return this}union(t){return t.isEmpty()?this:this.isEmpty()?(this.copy(t),this):(this.center.equals(t.center)===!0?this.radius=Math.max(this.radius,t.radius):(Pr.subVectors(t.center,this.center).setLength(t.radius),this.expandByPoint($i.copy(t.center).add(Pr)),this.expandByPoint($i.copy(t.center).sub(Pr))),this)}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return new this.constructor().copy(this)}}const vn=new C,Dr=new C,As=new C,Dn=new C,Lr=new C,Rs=new C,Ur=new C;class ms{constructor(t=new C,e=new C(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.origin).addScaledVector(this.direction,t)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,vn)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=vn.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(vn.copy(this.origin).addScaledVector(this.direction,e),vn.distanceToSquared(t))}distanceSqToSegment(t,e,n,s){Dr.copy(t).add(e).multiplyScalar(.5),As.copy(e).sub(t).normalize(),Dn.copy(this.origin).sub(Dr);const r=t.distanceTo(e)*.5,a=-this.direction.dot(As),o=Dn.dot(this.direction),l=-Dn.dot(As),c=Dn.lengthSq(),h=Math.abs(1-a*a);let f,p,u,g;if(h>0)if(f=a*l-o,p=a*o-l,g=r*h,f>=0)if(p>=-g)if(p<=g){const v=1/h;f*=v,p*=v,u=f*(f+a*p+2*o)+p*(a*f+p+2*l)+c}else p=r,f=Math.max(0,-(a*p+o)),u=-f*f+p*(p+2*l)+c;else p=-r,f=Math.max(0,-(a*p+o)),u=-f*f+p*(p+2*l)+c;else p<=-g?(f=Math.max(0,-(-a*r+o)),p=f>0?-r:Math.min(Math.max(-r,-l),r),u=-f*f+p*(p+2*l)+c):p<=g?(f=0,p=Math.min(Math.max(-r,-l),r),u=p*(p+2*l)+c):(f=Math.max(0,-(a*r+o)),p=f>0?r:Math.min(Math.max(-r,-l),r),u=-f*f+p*(p+2*l)+c);else p=a>0?-r:r,f=Math.max(0,-(a*p+o)),u=-f*f+p*(p+2*l)+c;return n&&n.copy(this.origin).addScaledVector(this.direction,f),s&&s.copy(Dr).addScaledVector(As,p),u}intersectSphere(t,e){vn.subVectors(t.center,this.origin);const n=vn.dot(this.direction),s=vn.dot(vn)-n*n,r=t.radius*t.radius;if(s>r)return null;const a=Math.sqrt(r-s),o=n-a,l=n+a;return l<0?null:o<0?this.at(l,e):this.at(o,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(e===0)return t.distanceToPoint(this.origin)===0?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return n===null?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);return e===0||t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,s,r,a,o,l;const c=1/this.direction.x,h=1/this.direction.y,f=1/this.direction.z,p=this.origin;return c>=0?(n=(t.min.x-p.x)*c,s=(t.max.x-p.x)*c):(n=(t.max.x-p.x)*c,s=(t.min.x-p.x)*c),h>=0?(r=(t.min.y-p.y)*h,a=(t.max.y-p.y)*h):(r=(t.max.y-p.y)*h,a=(t.min.y-p.y)*h),n>a||r>s||((r>n||isNaN(n))&&(n=r),(a=0?(o=(t.min.z-p.z)*f,l=(t.max.z-p.z)*f):(o=(t.max.z-p.z)*f,l=(t.min.z-p.z)*f),n>l||o>s)||((o>n||n!==n)&&(n=o),(l=0?n:s,e)}intersectsBox(t){return this.intersectBox(t,vn)!==null}intersectTriangle(t,e,n,s,r){Lr.subVectors(e,t),Rs.subVectors(n,t),Ur.crossVectors(Lr,Rs);let a=this.direction.dot(Ur),o;if(a>0){if(s)return null;o=1}else if(a<0)o=-1,a=-a;else return null;Dn.subVectors(this.origin,t);const l=o*this.direction.dot(Rs.crossVectors(Dn,Rs));if(l<0)return null;const c=o*this.direction.dot(Lr.cross(Dn));if(c<0||l+c>a)return null;const h=-o*Dn.dot(Ur);return h<0?null:this.at(h/a,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class ie{constructor(t,e,n,s,r,a,o,l,c,h,f,p,u,g,v,m){ie.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],t!==void 0&&this.set(t,e,n,s,r,a,o,l,c,h,f,p,u,g,v,m)}set(t,e,n,s,r,a,o,l,c,h,f,p,u,g,v,m){const d=this.elements;return d[0]=t,d[4]=e,d[8]=n,d[12]=s,d[1]=r,d[5]=a,d[9]=o,d[13]=l,d[2]=c,d[6]=h,d[10]=f,d[14]=p,d[3]=u,d[7]=g,d[11]=v,d[15]=m,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new ie().fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,s=1/pi.setFromMatrixColumn(t,0).length(),r=1/pi.setFromMatrixColumn(t,1).length(),a=1/pi.setFromMatrixColumn(t,2).length();return e[0]=n[0]*s,e[1]=n[1]*s,e[2]=n[2]*s,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*a,e[9]=n[9]*a,e[10]=n[10]*a,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){const e=this.elements,n=t.x,s=t.y,r=t.z,a=Math.cos(n),o=Math.sin(n),l=Math.cos(s),c=Math.sin(s),h=Math.cos(r),f=Math.sin(r);if(t.order==="XYZ"){const p=a*h,u=a*f,g=o*h,v=o*f;e[0]=l*h,e[4]=-l*f,e[8]=c,e[1]=u+g*c,e[5]=p-v*c,e[9]=-o*l,e[2]=v-p*c,e[6]=g+u*c,e[10]=a*l}else if(t.order==="YXZ"){const p=l*h,u=l*f,g=c*h,v=c*f;e[0]=p+v*o,e[4]=g*o-u,e[8]=a*c,e[1]=a*f,e[5]=a*h,e[9]=-o,e[2]=u*o-g,e[6]=v+p*o,e[10]=a*l}else if(t.order==="ZXY"){const p=l*h,u=l*f,g=c*h,v=c*f;e[0]=p-v*o,e[4]=-a*f,e[8]=g+u*o,e[1]=u+g*o,e[5]=a*h,e[9]=v-p*o,e[2]=-a*c,e[6]=o,e[10]=a*l}else if(t.order==="ZYX"){const p=a*h,u=a*f,g=o*h,v=o*f;e[0]=l*h,e[4]=g*c-u,e[8]=p*c+v,e[1]=l*f,e[5]=v*c+p,e[9]=u*c-g,e[2]=-c,e[6]=o*l,e[10]=a*l}else if(t.order==="YZX"){const p=a*l,u=a*c,g=o*l,v=o*c;e[0]=l*h,e[4]=v-p*f,e[8]=g*f+u,e[1]=f,e[5]=a*h,e[9]=-o*h,e[2]=-c*h,e[6]=u*f+g,e[10]=p-v*f}else if(t.order==="XZY"){const p=a*l,u=a*c,g=o*l,v=o*c;e[0]=l*h,e[4]=-f,e[8]=c*h,e[1]=p*f+v,e[5]=a*h,e[9]=u*f-g,e[2]=g*f-u,e[6]=o*h,e[10]=v*f+p}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(kh,t,Hh)}lookAt(t,e,n){const s=this.elements;return Ye.subVectors(t,e),Ye.lengthSq()===0&&(Ye.z=1),Ye.normalize(),Ln.crossVectors(n,Ye),Ln.lengthSq()===0&&(Math.abs(n.z)===1?Ye.x+=1e-4:Ye.z+=1e-4,Ye.normalize(),Ln.crossVectors(n,Ye)),Ln.normalize(),Cs.crossVectors(Ye,Ln),s[0]=Ln.x,s[4]=Cs.x,s[8]=Ye.x,s[1]=Ln.y,s[5]=Cs.y,s[9]=Ye.y,s[2]=Ln.z,s[6]=Cs.z,s[10]=Ye.z,this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,s=e.elements,r=this.elements,a=n[0],o=n[4],l=n[8],c=n[12],h=n[1],f=n[5],p=n[9],u=n[13],g=n[2],v=n[6],m=n[10],d=n[14],T=n[3],b=n[7],S=n[11],D=n[15],w=s[0],R=s[4],U=s[8],y=s[12],M=s[1],P=s[5],W=s[9],z=s[13],G=s[2],$=s[6],X=s[10],Q=s[14],k=s[3],it=s[7],ft=s[11],St=s[15];return r[0]=a*w+o*M+l*G+c*k,r[4]=a*R+o*P+l*$+c*it,r[8]=a*U+o*W+l*X+c*ft,r[12]=a*y+o*z+l*Q+c*St,r[1]=h*w+f*M+p*G+u*k,r[5]=h*R+f*P+p*$+u*it,r[9]=h*U+f*W+p*X+u*ft,r[13]=h*y+f*z+p*Q+u*St,r[2]=g*w+v*M+m*G+d*k,r[6]=g*R+v*P+m*$+d*it,r[10]=g*U+v*W+m*X+d*ft,r[14]=g*y+v*z+m*Q+d*St,r[3]=T*w+b*M+S*G+D*k,r[7]=T*R+b*P+S*$+D*it,r[11]=T*U+b*W+S*X+D*ft,r[15]=T*y+b*z+S*Q+D*St,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],s=t[8],r=t[12],a=t[1],o=t[5],l=t[9],c=t[13],h=t[2],f=t[6],p=t[10],u=t[14],g=t[3],v=t[7],m=t[11],d=t[15];return g*(+r*l*f-s*c*f-r*o*p+n*c*p+s*o*u-n*l*u)+v*(+e*l*u-e*c*p+r*a*p-s*a*u+s*c*h-r*l*h)+m*(+e*c*f-e*o*u-r*a*f+n*a*u+r*o*h-n*c*h)+d*(-s*o*h-e*l*f+e*o*p+s*a*f-n*a*p+n*l*h)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const s=this.elements;return t.isVector3?(s[12]=t.x,s[13]=t.y,s[14]=t.z):(s[12]=t,s[13]=e,s[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],s=t[2],r=t[3],a=t[4],o=t[5],l=t[6],c=t[7],h=t[8],f=t[9],p=t[10],u=t[11],g=t[12],v=t[13],m=t[14],d=t[15],T=f*m*c-v*p*c+v*l*u-o*m*u-f*l*d+o*p*d,b=g*p*c-h*m*c-g*l*u+a*m*u+h*l*d-a*p*d,S=h*v*c-g*f*c+g*o*u-a*v*u-h*o*d+a*f*d,D=g*f*l-h*v*l-g*o*p+a*v*p+h*o*m-a*f*m,w=e*T+n*b+s*S+r*D;if(w===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const R=1/w;return t[0]=T*R,t[1]=(v*p*r-f*m*r-v*s*u+n*m*u+f*s*d-n*p*d)*R,t[2]=(o*m*r-v*l*r+v*s*c-n*m*c-o*s*d+n*l*d)*R,t[3]=(f*l*r-o*p*r-f*s*c+n*p*c+o*s*u-n*l*u)*R,t[4]=b*R,t[5]=(h*m*r-g*p*r+g*s*u-e*m*u-h*s*d+e*p*d)*R,t[6]=(g*l*r-a*m*r-g*s*c+e*m*c+a*s*d-e*l*d)*R,t[7]=(a*p*r-h*l*r+h*s*c-e*p*c-a*s*u+e*l*u)*R,t[8]=S*R,t[9]=(g*f*r-h*v*r-g*n*u+e*v*u+h*n*d-e*f*d)*R,t[10]=(a*v*r-g*o*r+g*n*c-e*v*c-a*n*d+e*o*d)*R,t[11]=(h*o*r-a*f*r-h*n*c+e*f*c+a*n*u-e*o*u)*R,t[12]=D*R,t[13]=(h*v*s-g*f*s+g*n*p-e*v*p-h*n*m+e*f*m)*R,t[14]=(g*o*s-a*v*s-g*n*l+e*v*l+a*n*m-e*o*m)*R,t[15]=(a*f*s-h*o*s+h*n*l-e*f*l-a*n*p+e*o*p)*R,this}scale(t){const e=this.elements,n=t.x,s=t.y,r=t.z;return e[0]*=n,e[4]*=s,e[8]*=r,e[1]*=n,e[5]*=s,e[9]*=r,e[2]*=n,e[6]*=s,e[10]*=r,e[3]*=n,e[7]*=s,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],s=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,s))}makeTranslation(t,e,n){return t.isVector3?this.set(1,0,0,t.x,0,1,0,t.y,0,0,1,t.z,0,0,0,1):this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),s=Math.sin(e),r=1-n,a=t.x,o=t.y,l=t.z,c=r*a,h=r*o;return this.set(c*a+n,c*o-s*l,c*l+s*o,0,c*o+s*l,h*o+n,h*l-s*a,0,c*l-s*o,h*l+s*a,r*l*l+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,s,r,a){return this.set(1,n,r,0,t,1,a,0,e,s,1,0,0,0,0,1),this}compose(t,e,n){const s=this.elements,r=e._x,a=e._y,o=e._z,l=e._w,c=r+r,h=a+a,f=o+o,p=r*c,u=r*h,g=r*f,v=a*h,m=a*f,d=o*f,T=l*c,b=l*h,S=l*f,D=n.x,w=n.y,R=n.z;return s[0]=(1-(v+d))*D,s[1]=(u+S)*D,s[2]=(g-b)*D,s[3]=0,s[4]=(u-S)*w,s[5]=(1-(p+d))*w,s[6]=(m+T)*w,s[7]=0,s[8]=(g+b)*R,s[9]=(m-T)*R,s[10]=(1-(p+v))*R,s[11]=0,s[12]=t.x,s[13]=t.y,s[14]=t.z,s[15]=1,this}decompose(t,e,n){const s=this.elements;let r=pi.set(s[0],s[1],s[2]).length();const a=pi.set(s[4],s[5],s[6]).length(),o=pi.set(s[8],s[9],s[10]).length();this.determinant()<0&&(r=-r),t.x=s[12],t.y=s[13],t.z=s[14],rn.copy(this);const c=1/r,h=1/a,f=1/o;return rn.elements[0]*=c,rn.elements[1]*=c,rn.elements[2]*=c,rn.elements[4]*=h,rn.elements[5]*=h,rn.elements[6]*=h,rn.elements[8]*=f,rn.elements[9]*=f,rn.elements[10]*=f,e.setFromRotationMatrix(rn),n.x=r,n.y=a,n.z=o,this}makePerspective(t,e,n,s,r,a,o=bn){const l=this.elements,c=2*r/(e-t),h=2*r/(n-s),f=(e+t)/(e-t),p=(n+s)/(n-s);let u,g;if(o===bn)u=-(a+r)/(a-r),g=-2*a*r/(a-r);else if(o===ur)u=-a/(a-r),g=-a*r/(a-r);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+o);return l[0]=c,l[4]=0,l[8]=f,l[12]=0,l[1]=0,l[5]=h,l[9]=p,l[13]=0,l[2]=0,l[6]=0,l[10]=u,l[14]=g,l[3]=0,l[7]=0,l[11]=-1,l[15]=0,this}makeOrthographic(t,e,n,s,r,a,o=bn){const l=this.elements,c=1/(e-t),h=1/(n-s),f=1/(a-r),p=(e+t)*c,u=(n+s)*h;let g,v;if(o===bn)g=(a+r)*f,v=-2*f;else if(o===ur)g=r*f,v=-1*f;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+o);return l[0]=2*c,l[4]=0,l[8]=0,l[12]=-p,l[1]=0,l[5]=2*h,l[9]=0,l[13]=-u,l[2]=0,l[6]=0,l[10]=v,l[14]=-g,l[3]=0,l[7]=0,l[11]=0,l[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let s=0;s<16;s++)if(e[s]!==n[s])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}const pi=new C,rn=new ie,kh=new C(0,0,0),Hh=new C(1,1,1),Ln=new C,Cs=new C,Ye=new C,To=new ie,wo=new si;class gn{constructor(t=0,e=0,n=0,s=gn.DEFAULT_ORDER){this.isEuler=!0,this._x=t,this._y=e,this._z=n,this._order=s}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,s=this._order){return this._x=t,this._y=e,this._z=n,this._order=s,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const s=t.elements,r=s[0],a=s[4],o=s[8],l=s[1],c=s[5],h=s[9],f=s[2],p=s[6],u=s[10];switch(e){case"XYZ":this._y=Math.asin(Xt(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-h,u),this._z=Math.atan2(-a,r)):(this._x=Math.atan2(p,c),this._z=0);break;case"YXZ":this._x=Math.asin(-Xt(h,-1,1)),Math.abs(h)<.9999999?(this._y=Math.atan2(o,u),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-f,r),this._z=0);break;case"ZXY":this._x=Math.asin(Xt(p,-1,1)),Math.abs(p)<.9999999?(this._y=Math.atan2(-f,u),this._z=Math.atan2(-a,c)):(this._y=0,this._z=Math.atan2(l,r));break;case"ZYX":this._y=Math.asin(-Xt(f,-1,1)),Math.abs(f)<.9999999?(this._x=Math.atan2(p,u),this._z=Math.atan2(l,r)):(this._x=0,this._z=Math.atan2(-a,c));break;case"YZX":this._z=Math.asin(Xt(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(-h,c),this._y=Math.atan2(-f,r)):(this._x=0,this._y=Math.atan2(o,u));break;case"XZY":this._z=Math.asin(-Xt(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(p,c),this._y=Math.atan2(o,r)):(this._x=Math.atan2(-h,u),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,n===!0&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return To.makeRotationFromQuaternion(t),this.setFromRotationMatrix(To,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return wo.setFromEuler(this),this.setFromQuaternion(wo,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],t[3]!==void 0&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}gn.DEFAULT_ORDER="XYZ";class ao{constructor(){this.mask=1}set(t){this.mask=(1<>>0}enable(t){this.mask|=1<1){for(let e=0;e1){for(let n=0;n0&&(s.userData=this.userData),s.layers=this.layers.mask,s.matrix=this.matrix.toArray(),s.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(s.matrixAutoUpdate=!1),this.isInstancedMesh&&(s.type="InstancedMesh",s.count=this.count,s.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(s.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(s.type="BatchedMesh",s.perObjectFrustumCulled=this.perObjectFrustumCulled,s.sortObjects=this.sortObjects,s.drawRanges=this._drawRanges,s.reservedRanges=this._reservedRanges,s.visibility=this._visibility,s.active=this._active,s.bounds=this._bounds.map(o=>({boxInitialized:o.boxInitialized,boxMin:o.box.min.toArray(),boxMax:o.box.max.toArray(),sphereInitialized:o.sphereInitialized,sphereRadius:o.sphere.radius,sphereCenter:o.sphere.center.toArray()})),s.maxInstanceCount=this._maxInstanceCount,s.maxVertexCount=this._maxVertexCount,s.maxIndexCount=this._maxIndexCount,s.geometryInitialized=this._geometryInitialized,s.geometryCount=this._geometryCount,s.matricesTexture=this._matricesTexture.toJSON(t),this._colorsTexture!==null&&(s.colorsTexture=this._colorsTexture.toJSON(t)),this.boundingSphere!==null&&(s.boundingSphere={center:s.boundingSphere.center.toArray(),radius:s.boundingSphere.radius}),this.boundingBox!==null&&(s.boundingBox={min:s.boundingBox.min.toArray(),max:s.boundingBox.max.toArray()}));function r(o,l){return o[l.uuid]===void 0&&(o[l.uuid]=l.toJSON(t)),l.uuid}if(this.isScene)this.background&&(this.background.isColor?s.background=this.background.toJSON():this.background.isTexture&&(s.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(s.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){s.geometry=r(t.geometries,this.geometry);const o=this.geometry.parameters;if(o!==void 0&&o.shapes!==void 0){const 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),f.length>0&&(n.shapes=f),p.length>0&&(n.skeletons=p),u.length>0&&(n.animations=u),g.length>0&&(n.nodes=g)}return n.object=s,n;function a(o){const l=[];for(const c in o){const h=o[c];delete h.metadata,l.push(h)}return l}}clone(t){return new this.constructor().copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldAutoUpdate=t.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.animations=t.animations.slice(),this.userData=JSON.parse(JSON.stringify(t.userData)),e===!0)for(let n=0;n0?s.multiplyScalar(1/Math.sqrt(r)):s.set(0,0,0)}static getBarycoord(t,e,n,s,r){an.subVectors(s,e),Mn.subVectors(n,e),Nr.subVectors(t,e);const a=an.dot(an),o=an.dot(Mn),l=an.dot(Nr),c=Mn.dot(Mn),h=Mn.dot(Nr),f=a*c-o*o;if(f===0)return r.set(0,0,0),null;const p=1/f,u=(c*l-o*h)*p,g=(a*h-o*l)*p;return r.set(1-u-g,g,u)}static containsPoint(t,e,n,s){return this.getBarycoord(t,e,n,s,Sn)===null?!1:Sn.x>=0&&Sn.y>=0&&Sn.x+Sn.y<=1}static getInterpolation(t,e,n,s,r,a,o,l){return this.getBarycoord(t,e,n,s,Sn)===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,Sn.x),l.addScaledVector(a,Sn.y),l.addScaledVector(o,Sn.z),l)}static getInterpolatedAttribute(t,e,n,s,r,a){return zr.setScalar(0),kr.setScalar(0),Hr.setScalar(0),zr.fromBufferAttribute(t,e),kr.fromBufferAttribute(t,n),Hr.fromBufferAttribute(t,s),a.setScalar(0),a.addScaledVector(zr,r.x),a.addScaledVector(kr,r.y),a.addScaledVector(Hr,r.z),a}static isFrontFacing(t,e,n,s){return an.subVectors(n,e),Mn.subVectors(t,e),an.cross(Mn).dot(s)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,s){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[s]),this}setFromAttributeAndIndices(t,e,n,s){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),this.c.fromBufferAttribute(t,s),this}clone(){return new this.constructor().copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return an.subVectors(this.c,this.b),Mn.subVectors(this.a,this.b),an.cross(Mn).length()*.5}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return tn.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return tn.getBarycoord(t,this.a,this.b,this.c,e)}getInterpolation(t,e,n,s,r){return tn.getInterpolation(t,this.a,this.b,this.c,e,n,s,r)}containsPoint(t){return tn.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return tn.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,s=this.b,r=this.c;let a,o;_i.subVectors(s,n),vi.subVectors(r,n),Fr.subVectors(t,n);const l=_i.dot(Fr),c=vi.dot(Fr);if(l<=0&&c<=0)return e.copy(n);Or.subVectors(t,s);const h=_i.dot(Or),f=vi.dot(Or);if(h>=0&&f<=h)return e.copy(s);const p=l*f-h*c;if(p<=0&&l>=0&&h<=0)return a=l/(l-h),e.copy(n).addScaledVector(_i,a);Br.subVectors(t,r);const u=_i.dot(Br),g=vi.dot(Br);if(g>=0&&u<=g)return e.copy(r);const v=u*c-l*g;if(v<=0&&c>=0&&g<=0)return o=c/(c-g),e.copy(n).addScaledVector(vi,o);const m=h*g-u*f;if(m<=0&&f-h>=0&&u-g>=0)return Lo.subVectors(r,s),o=(f-h)/(f-h+(u-g)),e.copy(s).addScaledVector(Lo,o);const d=1/(m+v+p);return a=v*d,o=p*d,e.copy(n).addScaledVector(_i,a).addScaledVector(vi,o)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}const sc={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},Un={h:0,s:0,l:0},Ds={h:0,s:0,l:0};function Vr(i,t,e){return e<0&&(e+=1),e>1&&(e-=1),e<1/6?i+(t-i)*6*e:e<1/2?t:e<2/3?i+(t-i)*6*(2/3-e):i}class rt{constructor(t,e,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(t,e,n)}set(t,e,n){if(e===void 0&&n===void 0){const s=t;s&&s.isColor?this.copy(s):typeof s=="number"?this.setHex(s):typeof s=="string"&&this.setStyle(s)}else this.setRGB(t,e,n);return this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t,e=Qe){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(t&255)/255,Qt.toWorkingColorSpace(this,e),this}setRGB(t,e,n,s=Qt.workingColorSpace){return this.r=t,this.g=e,this.b=n,Qt.toWorkingColorSpace(this,s),this}setHSL(t,e,n,s=Qt.workingColorSpace){if(t=Ah(t,1),e=Xt(e,0,1),n=Xt(n,0,1),e===0)this.r=this.g=this.b=n;else{const r=n<=.5?n*(1+e):n+e-n*e,a=2*n-r;this.r=Vr(a,r,t+1/3),this.g=Vr(a,r,t),this.b=Vr(a,r,t-1/3)}return Qt.toWorkingColorSpace(this,s),this}setStyle(t,e=Qe){function n(r){r!==void 0&&parseFloat(r)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let s;if(s=/^(\w+)\(([^\)]*)\)/.exec(t)){let r;const 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*)?$/.exec(o))return n(r[4]),this.setRGB(Math.min(255,parseInt(r[1],10))/255,Math.min(255,parseInt(r[2],10))/255,Math.min(255,parseInt(r[3],10))/255,e);if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.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,e);break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setHSL(parseFloat(r[1])/360,parseFloat(r[2])/100,parseFloat(r[3])/100,e);break;default:console.warn("THREE.Color: Unknown color model "+t)}}else if(s=/^\#([A-Fa-f\d]+)$/.exec(t)){const 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,e);if(a===6)return this.setHex(parseInt(r,16),e);console.warn("THREE.Color: Invalid hex color "+t)}else if(t&&t.length>0)return this.setColorName(t,e);return this}setColorName(t,e=Qe){const n=sc[t.toLowerCase()];return n!==void 0?this.setHex(n,e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copySRGBToLinear(t){return this.r=An(t.r),this.g=An(t.g),this.b=An(t.b),this}copyLinearToSRGB(t){return this.r=Ni(t.r),this.g=Ni(t.g),this.b=Ni(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(t=Qe){return Qt.fromWorkingColorSpace(Ce.copy(this),t),Math.round(Xt(Ce.r*255,0,255))*65536+Math.round(Xt(Ce.g*255,0,255))*256+Math.round(Xt(Ce.b*255,0,255))}getHexString(t=Qe){return("000000"+this.getHex(t).toString(16)).slice(-6)}getHSL(t,e=Qt.workingColorSpace){Qt.fromWorkingColorSpace(Ce.copy(this),e);const n=Ce.r,s=Ce.g,r=Ce.b,a=Math.max(n,s,r),o=Math.min(n,s,r);let l,c;const h=(o+a)/2;if(o===a)l=0,c=0;else{const f=a-o;switch(c=h<=.5?f/(a+o):f/(2-a-o),a){case n:l=(s-r)/f+(s0!=t>0&&this.version++,this._alphaTest=t}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(t!==void 0)for(const e in t){const n=t[e];if(n===void 0){console.warn(`THREE.Material: parameter '${e}' has value of undefined.`);continue}const s=this[e];if(s===void 0){console.warn(`THREE.Material: '${e}' is not a property of THREE.${this.type}.`);continue}s&&s.isColor?s.set(n):s&&s.isVector3&&n&&n.isVector3?s.copy(n):this[e]=n}}toJSON(t){const e=t===void 0||typeof t=="string";e&&(t={textures:{},images:{}});const n={metadata:{version:4.6,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(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),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(t).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(t).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(t).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).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(t).uuid),this.transmission!==void 0&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),this.thickness!==void 0&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).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!==Ui&&(n.blending=this.blending),this.side!==kn&&(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!==ra&&(n.blendSrc=this.blendSrc),this.blendDst!==aa&&(n.blendDst=this.blendDst),this.blendEquation!==$n&&(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!==Oi&&(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!==xo&&(n.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(n.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==ci&&(n.stencilFail=this.stencilFail),this.stencilZFail!==ci&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==ci&&(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.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){const a=[];for(const o in r){const l=r[o];delete l.metadata,a.push(l)}return a}if(e){const r=s(t.textures),a=s(t.images);r.length>0&&(n.textures=r),a.length>0&&(n.images=a)}return n}clone(){return new this.constructor().copy(this)}copy(t){this.name=t.name,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.blendColor.copy(t.blendColor),this.blendAlpha=t.blendAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(e!==null){const s=e.length;n=new Array(s);for(let r=0;r!==s;++r)n[r]=e[r].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaHash=t.alphaHash,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.forceSinglePass=t.forceSinglePass,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){t===!0&&this.version++}onBuild(){console.warn("Material: onBuild() has been removed.")}}class ds extends Hn{constructor(t){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new rt(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 gn,this.combine=Hl,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}const ve=new C,Ls=new Mt;class ue{constructor(t,e,n=!1){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=t,this.itemSize=e,this.count=t!==void 0?t.length/e:0,this.normalized=n,this.usage=Wa,this.updateRanges=[],this.gpuType=mn,this.version=0}onUploadCallback(){}set needsUpdate(t){t===!0&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this.gpuType=t.gpuType,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let s=0,r=this.itemSize;se.count&&console.warn("THREE.BufferGeometry: Buffer size too small for points data. Use .dispose() and create a new geometry."),e.needsUpdate=!0}return this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new ai);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){console.error("THREE.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(t!==void 0){if(this.boundingBox.setFromBufferAttribute(t),e)for(let n=0,s=e.length;n0&&(t.userData=this.userData),this.parameters!==void 0){const l=this.parameters;for(const c in l)l[c]!==void 0&&(t[c]=l[c]);return t}t.data={attributes:{}};const e=this.index;e!==null&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const l in n){const c=n[l];t.data.attributes[l]=c.toJSON(t.data)}const s={};let r=!1;for(const l in this.morphAttributes){const c=this.morphAttributes[l],h=[];for(let f=0,p=c.length;f0&&(s[l]=h,r=!0)}r&&(t.data.morphAttributes=s,t.data.morphTargetsRelative=this.morphTargetsRelative);const a=this.groups;a.length>0&&(t.data.groups=JSON.parse(JSON.stringify(a)));const o=this.boundingSphere;return o!==null&&(t.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),t}clone(){return new this.constructor().copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;n!==null&&this.setIndex(n.clone(e));const s=t.attributes;for(const c in s){const h=s[c];this.setAttribute(c,h.clone(e))}const r=t.morphAttributes;for(const c in r){const h=[],f=r[c];for(let p=0,u=f.length;p0){const s=e[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;r(t.far-t.near)**2))&&(Uo.copy(r).invert(),Xn.copy(t.ray).applyMatrix4(Uo),!(n.boundingBox!==null&&Xn.intersectsBox(n.boundingBox)===!1)&&this._computeIntersections(t,e,Xn)))}_computeIntersections(t,e,n){let s;const r=this.geometry,a=this.material,o=r.index,l=r.attributes.position,c=r.attributes.uv,h=r.attributes.uv1,f=r.attributes.normal,p=r.groups,u=r.drawRange;if(o!==null)if(Array.isArray(a))for(let g=0,v=p.length;ge.far?null:{distance:c,point:Bs.clone(),object:i}}function zs(i,t,e,n,s,r,a,o,l,c){i.getVertexPosition(o,Is),i.getVertexPosition(l,Ns),i.getVertexPosition(c,Fs);const h=jh(i,t,e,n,Is,Ns,Fs,No);if(h){const f=new C;tn.getBarycoord(No,Is,Ns,Fs,f),s&&(h.uv=tn.getInterpolatedAttribute(s,o,l,c,f,new Mt)),r&&(h.uv1=tn.getInterpolatedAttribute(r,o,l,c,f,new Mt)),a&&(h.normal=tn.getInterpolatedAttribute(a,o,l,c,f,new C),h.normal.dot(n.direction)>0&&h.normal.multiplyScalar(-1));const p={a:o,b:l,c,normal:new C,materialIndex:0};tn.getNormal(Is,Ns,Fs,p.normal),h.face=p,h.barycoord=f}return h}class gs extends ge{constructor(t=1,e=1,n=1,s=1,r=1,a=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:s,heightSegments:r,depthSegments:a};const o=this;s=Math.floor(s),r=Math.floor(r),a=Math.floor(a);const l=[],c=[],h=[],f=[];let p=0,u=0;g("z","y","x",-1,-1,n,e,t,a,r,0),g("z","y","x",1,-1,n,e,-t,a,r,1),g("x","z","y",1,1,t,n,e,s,a,2),g("x","z","y",1,-1,t,n,-e,s,a,3),g("x","y","z",1,-1,t,e,n,s,r,4),g("x","y","z",-1,-1,t,e,-n,s,r,5),this.setIndex(l),this.setAttribute("position",new Le(c,3)),this.setAttribute("normal",new Le(h,3)),this.setAttribute("uv",new Le(f,2));function g(v,m,d,T,b,S,D,w,R,U,y){const M=S/R,P=D/U,W=S/2,z=D/2,G=w/2,$=R+1,X=U+1;let Q=0,k=0;const it=new C;for(let ft=0;ft0?1:-1,h.push(it.x,it.y,it.z),f.push(Ft/R),f.push(1-ft/U),Q+=1}}for(let ft=0;ft>8&255]+Re[i>>16&255]+Re[i>>24&255]+"-"+Re[t&255]+Re[t>>8&255]+"-"+Re[t>>16&15|64]+Re[t>>24&255]+"-"+Re[e&63|128]+Re[e>>8&255]+"-"+Re[e>>16&255]+Re[e>>24&255]+Re[n&255]+Re[n>>8&255]+Re[n>>16&255]+Re[n>>24&255]).toLowerCase()}function Xt(i,t,e){return Math.max(t,Math.min(e,i))}function Ah(i,t){return(i%t+t)%t}function Tr(i,t,e){return(1-e)*i+e*t}function fn(i,t){switch(t.constructor){case Float32Array:return i;case Uint32Array:return i/4294967295;case Uint16Array:return i/65535;case Uint8Array:return i/255;case Int32Array:return Math.max(i/2147483647,-1);case Int16Array:return Math.max(i/32767,-1);case Int8Array:return Math.max(i/127,-1);default:throw new Error("Invalid component type.")}}function ae(i,t){switch(t.constructor){case Float32Array:return i;case Uint32Array:return Math.round(i*4294967295);case Uint16Array:return Math.round(i*65535);case Uint8Array:return Math.round(i*255);case Int32Array:return Math.round(i*2147483647);case Int16Array:return Math.round(i*32767);case Int8Array:return Math.round(i*127);default:throw new Error("Invalid component type.")}}const Rh={DEG2RAD:rr};class Mt{constructor(t=0,e=0){Mt.prototype.isVector2=!0,this.x=t,this.y=e}get width(){return this.x}set width(t){this.x=t}get height(){return this.y}set height(t){this.y=t}set(t,e){return this.x=t,this.y=e,this}setScalar(t){return this.x=t,this.y=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y)}copy(t){return this.x=t.x,this.y=t.y,this}add(t){return this.x+=t.x,this.y+=t.y,this}addScalar(t){return this.x+=t,this.y+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this}subScalar(t){return this.x-=t,this.y-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this}multiply(t){return this.x*=t.x,this.y*=t.y,this}multiplyScalar(t){return this.x*=t,this.y*=t,this}divide(t){return this.x/=t.x,this.y/=t.y,this}divideScalar(t){return this.multiplyScalar(1/t)}applyMatrix3(t){const e=this.x,n=this.y,s=t.elements;return this.x=s[0]*e+s[3]*n+s[6],this.y=s[1]*e+s[4]*n+s[7],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this}clamp(t,e){return this.x=Xt(this.x,t.x,e.x),this.y=Xt(this.y,t.y,e.y),this}clampScalar(t,e){return this.x=Xt(this.x,t,e),this.y=Xt(this.y,t,e),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Xt(n,t,e))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(t){return this.x*t.x+this.y*t.y}cross(t){return this.x*t.y-this.y*t.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(e===0)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(Xt(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y;return e*e+n*n}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this}equals(t){return t.x===this.x&&t.y===this.y}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this}rotateAround(t,e){const n=Math.cos(e),s=Math.sin(e),r=this.x-t.x,a=this.y-t.y;return this.x=r*n-a*s+t.x,this.y=r*s+a*n+t.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}class Bt{constructor(t,e,n,s,r,a,o,l,c){Bt.prototype.isMatrix3=!0,this.elements=[1,0,0,0,1,0,0,0,1],t!==void 0&&this.set(t,e,n,s,r,a,o,l,c)}set(t,e,n,s,r,a,o,l,c){const h=this.elements;return h[0]=t,h[1]=s,h[2]=o,h[3]=e,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(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,s=e.elements,r=this.elements,a=n[0],o=n[3],l=n[6],c=n[1],h=n[4],d=n[7],p=n[2],u=n[5],g=n[8],v=s[0],m=s[3],f=s[6],T=s[1],b=s[4],S=s[7],D=s[2],w=s[5],R=s[8];return r[0]=a*v+o*T+l*D,r[3]=a*m+o*b+l*w,r[6]=a*f+o*S+l*R,r[1]=c*v+h*T+d*D,r[4]=c*m+h*b+d*w,r[7]=c*f+h*S+d*R,r[2]=p*v+u*T+g*D,r[5]=p*m+u*b+g*w,r[8]=p*f+u*S+g*R,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],s=t[2],r=t[3],a=t[4],o=t[5],l=t[6],c=t[7],h=t[8];return e*a*h-e*o*c-n*r*h+n*o*l+s*r*c-s*a*l}invert(){const t=this.elements,e=t[0],n=t[1],s=t[2],r=t[3],a=t[4],o=t[5],l=t[6],c=t[7],h=t[8],d=h*a-o*c,p=o*l-h*r,u=c*r-a*l,g=e*d+n*p+s*u;if(g===0)return this.set(0,0,0,0,0,0,0,0,0);const v=1/g;return t[0]=d*v,t[1]=(s*c-h*n)*v,t[2]=(o*n-s*a)*v,t[3]=p*v,t[4]=(h*e-s*l)*v,t[5]=(s*r-o*e)*v,t[6]=u*v,t[7]=(n*l-c*e)*v,t[8]=(a*e-n*r)*v,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,s,r,a,o){const l=Math.cos(r),c=Math.sin(r);return this.set(n*l,n*c,-n*(l*a+c*o)+a+t,-s*c,s*l,-s*(-c*a+l*o)+o+e,0,0,1),this}scale(t,e){return this.premultiply(wr.makeScale(t,e)),this}rotate(t){return this.premultiply(wr.makeRotation(-t)),this}translate(t,e){return this.premultiply(wr.makeTranslation(t,e)),this}makeTranslation(t,e){return t.isVector2?this.set(1,0,t.x,0,1,t.y,0,0,1):this.set(1,0,t,0,1,e,0,0,1),this}makeRotation(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,n,e,0,0,0,1),this}makeScale(t,e){return this.set(t,0,0,0,e,0,0,0,1),this}equals(t){const e=this.elements,n=t.elements;for(let s=0;s<9;s++)if(e[s]!==n[s])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return new this.constructor().fromArray(this.elements)}}const wr=new Bt;function ec(i){for(let t=i.length-1;t>=0;--t)if(i[t]>=65535)return!0;return!1}function dr(i){return document.createElementNS("http://www.w3.org/1999/xhtml",i)}function Ch(){const i=dr("canvas");return i.style.display="block",i}const So={};function Ri(i){i in So||(So[i]=!0,console.warn(i))}function Ph(i,t,e){return new Promise(function(n,s){function r(){switch(i.clientWaitSync(t,i.SYNC_FLUSH_COMMANDS_BIT,0)){case i.WAIT_FAILED:s();break;case i.TIMEOUT_EXPIRED:setTimeout(r,e);break;default:n()}}setTimeout(r,e)})}function Dh(i){const t=i.elements;t[2]=.5*t[2]+.5*t[3],t[6]=.5*t[6]+.5*t[7],t[10]=.5*t[10]+.5*t[11],t[14]=.5*t[14]+.5*t[15]}function Lh(i){const t=i.elements;t[11]===-1?(t[10]=-t[10]-1,t[14]=-t[14]):(t[10]=-t[10],t[14]=-t[14]+1)}const yo=new Bt().set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),Eo=new Bt().set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);function Uh(){const i={enabled:!0,workingColorSpace:Vi,spaces:{},convert:function(s,r,a){return this.enabled===!1||r===a||!r||!a||(this.spaces[r].transfer===re&&(s.r=An(s.r),s.g=An(s.g),s.b=An(s.b)),this.spaces[r].primaries!==this.spaces[a].primaries&&(s.applyMatrix3(this.spaces[r].toXYZ),s.applyMatrix3(this.spaces[a].fromXYZ)),this.spaces[a].transfer===re&&(s.r=Ni(s.r),s.g=Ni(s.g),s.b=Ni(s.b))),s},fromWorkingColorSpace:function(s,r){return this.convert(s,this.workingColorSpace,r)},toWorkingColorSpace:function(s,r){return this.convert(s,r,this.workingColorSpace)},getPrimaries:function(s){return this.spaces[s].primaries},getTransfer:function(s){return s===On?hr:this.spaces[s].transfer},getLuminanceCoefficients:function(s,r=this.workingColorSpace){return s.fromArray(this.spaces[r].luminanceCoefficients)},define:function(s){Object.assign(this.spaces,s)},_getMatrix:function(s,r,a){return 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}},t=[.64,.33,.3,.6,.15,.06],e=[.2126,.7152,.0722],n=[.3127,.329];return i.define({[Vi]:{primaries:t,whitePoint:n,transfer:hr,toXYZ:yo,fromXYZ:Eo,luminanceCoefficients:e,workingColorSpaceConfig:{unpackColorSpace:Qe},outputColorSpaceConfig:{drawingBufferColorSpace:Qe}},[Qe]:{primaries:t,whitePoint:n,transfer:re,toXYZ:yo,fromXYZ:Eo,luminanceCoefficients:e,outputColorSpaceConfig:{drawingBufferColorSpace:Qe}}}),i}const Qt=Uh();function An(i){return i<.04045?i*.0773993808:Math.pow(i*.9478672986+.0521327014,2.4)}function Ni(i){return i<.0031308?i*12.92:1.055*Math.pow(i,.41666)-.055}let hi;class Ih{static getDataURL(t){if(/^data:/i.test(t.src)||typeof HTMLCanvasElement>"u")return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{hi===void 0&&(hi=dr("canvas")),hi.width=t.width,hi.height=t.height;const n=hi.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=hi}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}static sRGBToLinear(t){if(typeof HTMLImageElement<"u"&&t instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&t instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&t instanceof ImageBitmap){const e=dr("canvas");e.width=t.width,e.height=t.height;const n=e.getContext("2d");n.drawImage(t,0,0,t.width,t.height);const s=n.getImageData(0,0,t.width,t.height),r=s.data;for(let a=0;a0&&(n.userData=this.userData),e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(this.mapping!==Gl)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case ga:t.x=t.x-Math.floor(t.x);break;case Qn:t.x=t.x<0?0:1;break;case _a:Math.abs(Math.floor(t.x)%2)===1?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x);break}if(t.y<0||t.y>1)switch(this.wrapT){case ga:t.y=t.y-Math.floor(t.y);break;case Qn:t.y=t.y<0?0:1;break;case _a:Math.abs(Math.floor(t.y)%2)===1?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y);break}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){t===!0&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(t){t===!0&&this.pmremVersion++}}be.DEFAULT_IMAGE=null;be.DEFAULT_MAPPING=Gl;be.DEFAULT_ANISOTROPY=1;class le{constructor(t=0,e=0,n=0,s=1){le.prototype.isVector4=!0,this.x=t,this.y=e,this.z=n,this.w=s}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,s){return this.x=t,this.y=e,this.z=n,this.w=s,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=t.w!==void 0?t.w:1,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,s=this.z,r=this.w,a=t.elements;return this.x=a[0]*e+a[4]*n+a[8]*s+a[12]*r,this.y=a[1]*e+a[5]*n+a[9]*s+a[13]*r,this.z=a[2]*e+a[6]*n+a[10]*s+a[14]*r,this.w=a[3]*e+a[7]*n+a[11]*s+a[15]*r,this}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this.w/=t.w,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,s,r;const l=t.elements,c=l[0],h=l[4],d=l[8],p=l[1],u=l[5],g=l[9],v=l[2],m=l[6],f=l[10];if(Math.abs(h-p)<.01&&Math.abs(d-v)<.01&&Math.abs(g-m)<.01){if(Math.abs(h+p)<.1&&Math.abs(d+v)<.1&&Math.abs(g+m)<.1&&Math.abs(c+u+f-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;const b=(c+1)/2,S=(u+1)/2,D=(f+1)/2,w=(h+p)/4,R=(d+v)/4,U=(g+m)/4;return b>S&&b>D?b<.01?(n=0,s=.707106781,r=.707106781):(n=Math.sqrt(b),s=w/n,r=R/n):S>D?S<.01?(n=.707106781,s=0,r=.707106781):(s=Math.sqrt(S),n=w/s,r=U/s):D<.01?(n=.707106781,s=.707106781,r=0):(r=Math.sqrt(D),n=R/r,s=U/r),this.set(n,s,r,e),this}let T=Math.sqrt((m-g)*(m-g)+(d-v)*(d-v)+(p-h)*(p-h));return Math.abs(T)<.001&&(T=1),this.x=(m-g)/T,this.y=(d-v)/T,this.z=(p-h)/T,this.w=Math.acos((c+u+f-1)/2),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this.w=e[15],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Xt(this.x,t.x,e.x),this.y=Xt(this.y,t.y,e.y),this.z=Xt(this.z,t.z,e.z),this.w=Xt(this.w,t.w,e.w),this}clampScalar(t,e){return this.x=Xt(this.x,t,e),this.y=Xt(this.y,t,e),this.z=Xt(this.z,t,e),this.w=Xt(this.w,t,e),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Xt(n,t,e))}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(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.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)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class Oh extends ri{constructor(t=1,e=1,n={}){super(),this.isRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new le(0,0,t,e),this.scissorTest=!1,this.viewport=new le(0,0,t,e);const s={width:t,height:e,depth:1};n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:pn,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1},n);const r=new be(s,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace);r.flipY=!1,r.generateMipmaps=n.generateMipmaps,r.internalFormat=n.internalFormat,this.textures=[];const a=n.count;for(let o=0;o=0?1:-1,b=1-f*f;if(b>Number.EPSILON){const D=Math.sqrt(b),w=Math.atan2(D,f*T);m=Math.sin(m*w)/D,o=Math.sin(o*w)/D}const S=o*T;if(l=l*m+p*S,c=c*m+u*S,h=h*m+g*S,d=d*m+v*S,m===1-o){const D=1/Math.sqrt(l*l+c*c+h*h+d*d);l*=D,c*=D,h*=D,d*=D}}t[e]=l,t[e+1]=c,t[e+2]=h,t[e+3]=d}static multiplyQuaternionsFlat(t,e,n,s,r,a){const o=n[s],l=n[s+1],c=n[s+2],h=n[s+3],d=r[a],p=r[a+1],u=r[a+2],g=r[a+3];return t[e]=o*g+h*d+l*u-c*p,t[e+1]=l*g+h*p+c*d-o*u,t[e+2]=c*g+h*u+o*p-l*d,t[e+3]=h*g-o*d-l*p-c*u,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,s){return this._x=t,this._y=e,this._z=n,this._w=s,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e=!0){const n=t._x,s=t._y,r=t._z,a=t._order,o=Math.cos,l=Math.sin,c=o(n/2),h=o(s/2),d=o(r/2),p=l(n/2),u=l(s/2),g=l(r/2);switch(a){case"XYZ":this._x=p*h*d+c*u*g,this._y=c*u*d-p*h*g,this._z=c*h*g+p*u*d,this._w=c*h*d-p*u*g;break;case"YXZ":this._x=p*h*d+c*u*g,this._y=c*u*d-p*h*g,this._z=c*h*g-p*u*d,this._w=c*h*d+p*u*g;break;case"ZXY":this._x=p*h*d-c*u*g,this._y=c*u*d+p*h*g,this._z=c*h*g+p*u*d,this._w=c*h*d-p*u*g;break;case"ZYX":this._x=p*h*d-c*u*g,this._y=c*u*d+p*h*g,this._z=c*h*g-p*u*d,this._w=c*h*d+p*u*g;break;case"YZX":this._x=p*h*d+c*u*g,this._y=c*u*d+p*h*g,this._z=c*h*g-p*u*d,this._w=c*h*d-p*u*g;break;case"XZY":this._x=p*h*d-c*u*g,this._y=c*u*d-p*h*g,this._z=c*h*g+p*u*d,this._w=c*h*d+p*u*g;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}return e===!0&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,s=Math.sin(n);return this._x=t.x*s,this._y=t.y*s,this._z=t.z*s,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],s=e[4],r=e[8],a=e[1],o=e[5],l=e[9],c=e[2],h=e[6],d=e[10],p=n+o+d;if(p>0){const u=.5/Math.sqrt(p+1);this._w=.25/u,this._x=(h-l)*u,this._y=(r-c)*u,this._z=(a-s)*u}else if(n>o&&n>d){const u=2*Math.sqrt(1+n-o-d);this._w=(h-l)/u,this._x=.25*u,this._y=(s+a)/u,this._z=(r+c)/u}else if(o>d){const u=2*Math.sqrt(1+o-n-d);this._w=(r-c)/u,this._x=(s+a)/u,this._y=.25*u,this._z=(l+h)/u}else{const u=2*Math.sqrt(1+d-n-o);this._w=(a-s)/u,this._x=(r+c)/u,this._y=(l+h)/u,this._z=.25*u}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return nMath.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(Xt(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(n===0)return this;const s=Math.min(1,e/n);return this.slerp(t,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(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._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 t=this.length();return t===0?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,s=t._y,r=t._z,a=t._w,o=e._x,l=e._y,c=e._z,h=e._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(t,e){if(e===0)return this;if(e===1)return this.copy(t);const n=this._x,s=this._y,r=this._z,a=this._w;let o=a*t._w+n*t._x+s*t._y+r*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),o>=1)return this._w=a,this._x=n,this._y=s,this._z=r,this;const l=1-o*o;if(l<=Number.EPSILON){const u=1-e;return this._w=u*a+e*this._w,this._x=u*n+e*this._x,this._y=u*s+e*this._y,this._z=u*r+e*this._z,this.normalize(),this}const c=Math.sqrt(l),h=Math.atan2(c,o),d=Math.sin((1-e)*h)/c,p=Math.sin(e*h)/c;return this._w=a*d+this._w*p,this._x=n*d+this._x*p,this._y=s*d+this._y*p,this._z=r*d+this._z*p,this._onChangeCallback(),this}slerpQuaternions(t,e,n){return this.copy(t).slerp(e,n)}random(){const t=2*Math.PI*Math.random(),e=2*Math.PI*Math.random(),n=Math.random(),s=Math.sqrt(1-n),r=Math.sqrt(n);return this.set(s*Math.sin(t),s*Math.cos(t),r*Math.sin(e),r*Math.cos(e))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class C{constructor(t=0,e=0,n=0){C.prototype.isVector3=!0,this.x=t,this.y=e,this.z=n}set(t,e,n){return n===void 0&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return this.applyQuaternion(bo.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(bo.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,s=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*s,this.y=r[1]*e+r[4]*n+r[7]*s,this.z=r[2]*e+r[5]*n+r[8]*s,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,s=this.z,r=t.elements,a=1/(r[3]*e+r[7]*n+r[11]*s+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*s+r[12])*a,this.y=(r[1]*e+r[5]*n+r[9]*s+r[13])*a,this.z=(r[2]*e+r[6]*n+r[10]*s+r[14])*a,this}applyQuaternion(t){const e=this.x,n=this.y,s=this.z,r=t.x,a=t.y,o=t.z,l=t.w,c=2*(a*s-o*n),h=2*(o*e-r*s),d=2*(r*n-a*e);return this.x=e+l*c+a*d-o*h,this.y=n+l*h+o*c-r*d,this.z=s+l*d+r*h-a*c,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,s=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*s,this.y=r[1]*e+r[5]*n+r[9]*s,this.z=r[2]*e+r[6]*n+r[10]*s,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Xt(this.x,t.x,e.x),this.y=Xt(this.y,t.y,e.y),this.z=Xt(this.z,t.z,e.z),this}clampScalar(t,e){return this.x=Xt(this.x,t,e),this.y=Xt(this.y,t,e),this.z=Xt(this.z,t,e),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Xt(n,t,e))}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(t){return this.x*t.x+this.y*t.y+this.z*t.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(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t){return this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,s=t.y,r=t.z,a=e.x,o=e.y,l=e.z;return this.x=s*l-r*o,this.y=r*a-n*l,this.z=n*o-s*a,this}projectOnVector(t){const e=t.lengthSq();if(e===0)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return Rr.copy(this).projectOnVector(t),this.sub(Rr)}reflect(t){return this.sub(Rr.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(e===0)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(Xt(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,s=this.z-t.z;return e*e+n*n+s*s}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const s=Math.sin(e)*t;return this.x=s*Math.sin(n),this.y=Math.cos(e)*t,this.z=s*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),s=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=s,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,e*4)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,e*3)}setFromEuler(t){return this.x=t._x,this.y=t._y,this.z=t._z,this}setFromColor(t){return this.x=t.r,this.y=t.g,this.z=t.b,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const t=Math.random()*Math.PI*2,e=Math.random()*2-1,n=Math.sqrt(1-e*e);return this.x=n*Math.cos(t),this.y=e,this.z=n*Math.sin(t),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const Rr=new C,bo=new si;class ai{constructor(t=new C(1/0,1/0,1/0),e=new C(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){this.makeEmpty();for(let e=0,n=t.length;e=this.min.x&&t.x<=this.max.x&&t.y>=this.min.y&&t.y<=this.max.y&&t.z>=this.min.z&&t.z<=this.max.z}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return t.max.x>=this.min.x&&t.min.x<=this.max.x&&t.max.y>=this.min.y&&t.min.y<=this.max.y&&t.max.z>=this.min.z&&t.min.z<=this.max.z}intersectsSphere(t){return this.clampPoint(t.center,sn),sn.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(Ki),Ts.subVectors(this.max,Ki),ui.subVectors(t.a,Ki),di.subVectors(t.b,Ki),fi.subVectors(t.c,Ki),Cn.subVectors(di,ui),Pn.subVectors(fi,di),Gn.subVectors(ui,fi);let e=[0,-Cn.z,Cn.y,0,-Pn.z,Pn.y,0,-Gn.z,Gn.y,Cn.z,0,-Cn.x,Pn.z,0,-Pn.x,Gn.z,0,-Gn.x,-Cn.y,Cn.x,0,-Pn.y,Pn.x,0,-Gn.y,Gn.x,0];return!Cr(e,ui,di,fi,Ts)||(e=[1,0,0,0,1,0,0,0,1],!Cr(e,ui,di,fi,Ts))?!1:(ws.crossVectors(Cn,Pn),e=[ws.x,ws.y,ws.z],Cr(e,ui,di,fi,Ts))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,sn).distanceTo(t)}getBoundingSphere(t){return this.isEmpty()?t.makeEmpty():(this.getCenter(t.center),t.radius=this.getSize(sn).length()*.5),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()?this:(_n[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),_n[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),_n[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),_n[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),_n[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),_n[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),_n[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),_n[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(_n),this)}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}const _n=[new C,new C,new C,new C,new C,new C,new C,new C],sn=new C,bs=new ai,ui=new C,di=new C,fi=new C,Cn=new C,Pn=new C,Gn=new C,Ki=new C,Ts=new C,ws=new C,Wn=new C;function Cr(i,t,e,n,s){for(let r=0,a=i.length-3;r<=a;r+=3){Wn.fromArray(i,r);const o=s.x*Math.abs(Wn.x)+s.y*Math.abs(Wn.y)+s.z*Math.abs(Wn.z),l=t.dot(Wn),c=e.dot(Wn),h=n.dot(Wn);if(Math.max(-Math.max(l,c,h),Math.min(l,c,h))>o)return!1}return!0}const zh=new ai,$i=new C,Pr=new C;class oi{constructor(t=new C,e=-1){this.isSphere=!0,this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;e!==void 0?n.copy(e):zh.setFromPoints(t).getCenter(n);let s=0;for(let r=0,a=t.length;rthis.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){if(this.isEmpty())return this.center.copy(t),this.radius=0,this;$i.subVectors(t,this.center);const e=$i.lengthSq();if(e>this.radius*this.radius){const n=Math.sqrt(e),s=(n-this.radius)*.5;this.center.addScaledVector($i,s/n),this.radius+=s}return this}union(t){return t.isEmpty()?this:this.isEmpty()?(this.copy(t),this):(this.center.equals(t.center)===!0?this.radius=Math.max(this.radius,t.radius):(Pr.subVectors(t.center,this.center).setLength(t.radius),this.expandByPoint($i.copy(t.center).add(Pr)),this.expandByPoint($i.copy(t.center).sub(Pr))),this)}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return new this.constructor().copy(this)}}const vn=new C,Dr=new C,As=new C,Dn=new C,Lr=new C,Rs=new C,Ur=new C;class ms{constructor(t=new C,e=new C(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.origin).addScaledVector(this.direction,t)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,vn)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=vn.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(vn.copy(this.origin).addScaledVector(this.direction,e),vn.distanceToSquared(t))}distanceSqToSegment(t,e,n,s){Dr.copy(t).add(e).multiplyScalar(.5),As.copy(e).sub(t).normalize(),Dn.copy(this.origin).sub(Dr);const r=t.distanceTo(e)*.5,a=-this.direction.dot(As),o=Dn.dot(this.direction),l=-Dn.dot(As),c=Dn.lengthSq(),h=Math.abs(1-a*a);let d,p,u,g;if(h>0)if(d=a*l-o,p=a*o-l,g=r*h,d>=0)if(p>=-g)if(p<=g){const v=1/h;d*=v,p*=v,u=d*(d+a*p+2*o)+p*(a*d+p+2*l)+c}else p=r,d=Math.max(0,-(a*p+o)),u=-d*d+p*(p+2*l)+c;else p=-r,d=Math.max(0,-(a*p+o)),u=-d*d+p*(p+2*l)+c;else p<=-g?(d=Math.max(0,-(-a*r+o)),p=d>0?-r:Math.min(Math.max(-r,-l),r),u=-d*d+p*(p+2*l)+c):p<=g?(d=0,p=Math.min(Math.max(-r,-l),r),u=p*(p+2*l)+c):(d=Math.max(0,-(a*r+o)),p=d>0?r:Math.min(Math.max(-r,-l),r),u=-d*d+p*(p+2*l)+c);else p=a>0?-r:r,d=Math.max(0,-(a*p+o)),u=-d*d+p*(p+2*l)+c;return n&&n.copy(this.origin).addScaledVector(this.direction,d),s&&s.copy(Dr).addScaledVector(As,p),u}intersectSphere(t,e){vn.subVectors(t.center,this.origin);const n=vn.dot(this.direction),s=vn.dot(vn)-n*n,r=t.radius*t.radius;if(s>r)return null;const a=Math.sqrt(r-s),o=n-a,l=n+a;return l<0?null:o<0?this.at(l,e):this.at(o,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(e===0)return t.distanceToPoint(this.origin)===0?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return n===null?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);return e===0||t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,s,r,a,o,l;const c=1/this.direction.x,h=1/this.direction.y,d=1/this.direction.z,p=this.origin;return c>=0?(n=(t.min.x-p.x)*c,s=(t.max.x-p.x)*c):(n=(t.max.x-p.x)*c,s=(t.min.x-p.x)*c),h>=0?(r=(t.min.y-p.y)*h,a=(t.max.y-p.y)*h):(r=(t.max.y-p.y)*h,a=(t.min.y-p.y)*h),n>a||r>s||((r>n||isNaN(n))&&(n=r),(a=0?(o=(t.min.z-p.z)*d,l=(t.max.z-p.z)*d):(o=(t.max.z-p.z)*d,l=(t.min.z-p.z)*d),n>l||o>s)||((o>n||n!==n)&&(n=o),(l=0?n:s,e)}intersectsBox(t){return this.intersectBox(t,vn)!==null}intersectTriangle(t,e,n,s,r){Lr.subVectors(e,t),Rs.subVectors(n,t),Ur.crossVectors(Lr,Rs);let a=this.direction.dot(Ur),o;if(a>0){if(s)return null;o=1}else if(a<0)o=-1,a=-a;else return null;Dn.subVectors(this.origin,t);const l=o*this.direction.dot(Rs.crossVectors(Dn,Rs));if(l<0)return null;const c=o*this.direction.dot(Lr.cross(Dn));if(c<0||l+c>a)return null;const h=-o*Dn.dot(Ur);return h<0?null:this.at(h/a,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class ie{constructor(t,e,n,s,r,a,o,l,c,h,d,p,u,g,v,m){ie.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],t!==void 0&&this.set(t,e,n,s,r,a,o,l,c,h,d,p,u,g,v,m)}set(t,e,n,s,r,a,o,l,c,h,d,p,u,g,v,m){const f=this.elements;return f[0]=t,f[4]=e,f[8]=n,f[12]=s,f[1]=r,f[5]=a,f[9]=o,f[13]=l,f[2]=c,f[6]=h,f[10]=d,f[14]=p,f[3]=u,f[7]=g,f[11]=v,f[15]=m,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new ie().fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,s=1/pi.setFromMatrixColumn(t,0).length(),r=1/pi.setFromMatrixColumn(t,1).length(),a=1/pi.setFromMatrixColumn(t,2).length();return e[0]=n[0]*s,e[1]=n[1]*s,e[2]=n[2]*s,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*a,e[9]=n[9]*a,e[10]=n[10]*a,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){const e=this.elements,n=t.x,s=t.y,r=t.z,a=Math.cos(n),o=Math.sin(n),l=Math.cos(s),c=Math.sin(s),h=Math.cos(r),d=Math.sin(r);if(t.order==="XYZ"){const p=a*h,u=a*d,g=o*h,v=o*d;e[0]=l*h,e[4]=-l*d,e[8]=c,e[1]=u+g*c,e[5]=p-v*c,e[9]=-o*l,e[2]=v-p*c,e[6]=g+u*c,e[10]=a*l}else if(t.order==="YXZ"){const p=l*h,u=l*d,g=c*h,v=c*d;e[0]=p+v*o,e[4]=g*o-u,e[8]=a*c,e[1]=a*d,e[5]=a*h,e[9]=-o,e[2]=u*o-g,e[6]=v+p*o,e[10]=a*l}else if(t.order==="ZXY"){const p=l*h,u=l*d,g=c*h,v=c*d;e[0]=p-v*o,e[4]=-a*d,e[8]=g+u*o,e[1]=u+g*o,e[5]=a*h,e[9]=v-p*o,e[2]=-a*c,e[6]=o,e[10]=a*l}else if(t.order==="ZYX"){const p=a*h,u=a*d,g=o*h,v=o*d;e[0]=l*h,e[4]=g*c-u,e[8]=p*c+v,e[1]=l*d,e[5]=v*c+p,e[9]=u*c-g,e[2]=-c,e[6]=o*l,e[10]=a*l}else if(t.order==="YZX"){const p=a*l,u=a*c,g=o*l,v=o*c;e[0]=l*h,e[4]=v-p*d,e[8]=g*d+u,e[1]=d,e[5]=a*h,e[9]=-o*h,e[2]=-c*h,e[6]=u*d+g,e[10]=p-v*d}else if(t.order==="XZY"){const p=a*l,u=a*c,g=o*l,v=o*c;e[0]=l*h,e[4]=-d,e[8]=c*h,e[1]=p*d+v,e[5]=a*h,e[9]=u*d-g,e[2]=g*d-u,e[6]=o*h,e[10]=v*d+p}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(kh,t,Hh)}lookAt(t,e,n){const s=this.elements;return Ye.subVectors(t,e),Ye.lengthSq()===0&&(Ye.z=1),Ye.normalize(),Ln.crossVectors(n,Ye),Ln.lengthSq()===0&&(Math.abs(n.z)===1?Ye.x+=1e-4:Ye.z+=1e-4,Ye.normalize(),Ln.crossVectors(n,Ye)),Ln.normalize(),Cs.crossVectors(Ye,Ln),s[0]=Ln.x,s[4]=Cs.x,s[8]=Ye.x,s[1]=Ln.y,s[5]=Cs.y,s[9]=Ye.y,s[2]=Ln.z,s[6]=Cs.z,s[10]=Ye.z,this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,s=e.elements,r=this.elements,a=n[0],o=n[4],l=n[8],c=n[12],h=n[1],d=n[5],p=n[9],u=n[13],g=n[2],v=n[6],m=n[10],f=n[14],T=n[3],b=n[7],S=n[11],D=n[15],w=s[0],R=s[4],U=s[8],y=s[12],M=s[1],P=s[5],W=s[9],z=s[13],G=s[2],$=s[6],X=s[10],Q=s[14],k=s[3],it=s[7],ft=s[11],St=s[15];return r[0]=a*w+o*M+l*G+c*k,r[4]=a*R+o*P+l*$+c*it,r[8]=a*U+o*W+l*X+c*ft,r[12]=a*y+o*z+l*Q+c*St,r[1]=h*w+d*M+p*G+u*k,r[5]=h*R+d*P+p*$+u*it,r[9]=h*U+d*W+p*X+u*ft,r[13]=h*y+d*z+p*Q+u*St,r[2]=g*w+v*M+m*G+f*k,r[6]=g*R+v*P+m*$+f*it,r[10]=g*U+v*W+m*X+f*ft,r[14]=g*y+v*z+m*Q+f*St,r[3]=T*w+b*M+S*G+D*k,r[7]=T*R+b*P+S*$+D*it,r[11]=T*U+b*W+S*X+D*ft,r[15]=T*y+b*z+S*Q+D*St,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],s=t[8],r=t[12],a=t[1],o=t[5],l=t[9],c=t[13],h=t[2],d=t[6],p=t[10],u=t[14],g=t[3],v=t[7],m=t[11],f=t[15];return g*(+r*l*d-s*c*d-r*o*p+n*c*p+s*o*u-n*l*u)+v*(+e*l*u-e*c*p+r*a*p-s*a*u+s*c*h-r*l*h)+m*(+e*c*d-e*o*u-r*a*d+n*a*u+r*o*h-n*c*h)+f*(-s*o*h-e*l*d+e*o*p+s*a*d-n*a*p+n*l*h)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const s=this.elements;return t.isVector3?(s[12]=t.x,s[13]=t.y,s[14]=t.z):(s[12]=t,s[13]=e,s[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],s=t[2],r=t[3],a=t[4],o=t[5],l=t[6],c=t[7],h=t[8],d=t[9],p=t[10],u=t[11],g=t[12],v=t[13],m=t[14],f=t[15],T=d*m*c-v*p*c+v*l*u-o*m*u-d*l*f+o*p*f,b=g*p*c-h*m*c-g*l*u+a*m*u+h*l*f-a*p*f,S=h*v*c-g*d*c+g*o*u-a*v*u-h*o*f+a*d*f,D=g*d*l-h*v*l-g*o*p+a*v*p+h*o*m-a*d*m,w=e*T+n*b+s*S+r*D;if(w===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const R=1/w;return t[0]=T*R,t[1]=(v*p*r-d*m*r-v*s*u+n*m*u+d*s*f-n*p*f)*R,t[2]=(o*m*r-v*l*r+v*s*c-n*m*c-o*s*f+n*l*f)*R,t[3]=(d*l*r-o*p*r-d*s*c+n*p*c+o*s*u-n*l*u)*R,t[4]=b*R,t[5]=(h*m*r-g*p*r+g*s*u-e*m*u-h*s*f+e*p*f)*R,t[6]=(g*l*r-a*m*r-g*s*c+e*m*c+a*s*f-e*l*f)*R,t[7]=(a*p*r-h*l*r+h*s*c-e*p*c-a*s*u+e*l*u)*R,t[8]=S*R,t[9]=(g*d*r-h*v*r-g*n*u+e*v*u+h*n*f-e*d*f)*R,t[10]=(a*v*r-g*o*r+g*n*c-e*v*c-a*n*f+e*o*f)*R,t[11]=(h*o*r-a*d*r-h*n*c+e*d*c+a*n*u-e*o*u)*R,t[12]=D*R,t[13]=(h*v*s-g*d*s+g*n*p-e*v*p-h*n*m+e*d*m)*R,t[14]=(g*o*s-a*v*s-g*n*l+e*v*l+a*n*m-e*o*m)*R,t[15]=(a*d*s-h*o*s+h*n*l-e*d*l-a*n*p+e*o*p)*R,this}scale(t){const e=this.elements,n=t.x,s=t.y,r=t.z;return e[0]*=n,e[4]*=s,e[8]*=r,e[1]*=n,e[5]*=s,e[9]*=r,e[2]*=n,e[6]*=s,e[10]*=r,e[3]*=n,e[7]*=s,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],s=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,s))}makeTranslation(t,e,n){return t.isVector3?this.set(1,0,0,t.x,0,1,0,t.y,0,0,1,t.z,0,0,0,1):this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),s=Math.sin(e),r=1-n,a=t.x,o=t.y,l=t.z,c=r*a,h=r*o;return this.set(c*a+n,c*o-s*l,c*l+s*o,0,c*o+s*l,h*o+n,h*l-s*a,0,c*l-s*o,h*l+s*a,r*l*l+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,s,r,a){return this.set(1,n,r,0,t,1,a,0,e,s,1,0,0,0,0,1),this}compose(t,e,n){const s=this.elements,r=e._x,a=e._y,o=e._z,l=e._w,c=r+r,h=a+a,d=o+o,p=r*c,u=r*h,g=r*d,v=a*h,m=a*d,f=o*d,T=l*c,b=l*h,S=l*d,D=n.x,w=n.y,R=n.z;return s[0]=(1-(v+f))*D,s[1]=(u+S)*D,s[2]=(g-b)*D,s[3]=0,s[4]=(u-S)*w,s[5]=(1-(p+f))*w,s[6]=(m+T)*w,s[7]=0,s[8]=(g+b)*R,s[9]=(m-T)*R,s[10]=(1-(p+v))*R,s[11]=0,s[12]=t.x,s[13]=t.y,s[14]=t.z,s[15]=1,this}decompose(t,e,n){const s=this.elements;let r=pi.set(s[0],s[1],s[2]).length();const a=pi.set(s[4],s[5],s[6]).length(),o=pi.set(s[8],s[9],s[10]).length();this.determinant()<0&&(r=-r),t.x=s[12],t.y=s[13],t.z=s[14],rn.copy(this);const c=1/r,h=1/a,d=1/o;return rn.elements[0]*=c,rn.elements[1]*=c,rn.elements[2]*=c,rn.elements[4]*=h,rn.elements[5]*=h,rn.elements[6]*=h,rn.elements[8]*=d,rn.elements[9]*=d,rn.elements[10]*=d,e.setFromRotationMatrix(rn),n.x=r,n.y=a,n.z=o,this}makePerspective(t,e,n,s,r,a,o=bn){const l=this.elements,c=2*r/(e-t),h=2*r/(n-s),d=(e+t)/(e-t),p=(n+s)/(n-s);let u,g;if(o===bn)u=-(a+r)/(a-r),g=-2*a*r/(a-r);else if(o===ur)u=-a/(a-r),g=-a*r/(a-r);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+o);return l[0]=c,l[4]=0,l[8]=d,l[12]=0,l[1]=0,l[5]=h,l[9]=p,l[13]=0,l[2]=0,l[6]=0,l[10]=u,l[14]=g,l[3]=0,l[7]=0,l[11]=-1,l[15]=0,this}makeOrthographic(t,e,n,s,r,a,o=bn){const l=this.elements,c=1/(e-t),h=1/(n-s),d=1/(a-r),p=(e+t)*c,u=(n+s)*h;let g,v;if(o===bn)g=(a+r)*d,v=-2*d;else if(o===ur)g=r*d,v=-1*d;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+o);return l[0]=2*c,l[4]=0,l[8]=0,l[12]=-p,l[1]=0,l[5]=2*h,l[9]=0,l[13]=-u,l[2]=0,l[6]=0,l[10]=v,l[14]=-g,l[3]=0,l[7]=0,l[11]=0,l[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let s=0;s<16;s++)if(e[s]!==n[s])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}const pi=new C,rn=new ie,kh=new C(0,0,0),Hh=new C(1,1,1),Ln=new C,Cs=new C,Ye=new C,To=new ie,wo=new si;class gn{constructor(t=0,e=0,n=0,s=gn.DEFAULT_ORDER){this.isEuler=!0,this._x=t,this._y=e,this._z=n,this._order=s}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,s=this._order){return this._x=t,this._y=e,this._z=n,this._order=s,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const s=t.elements,r=s[0],a=s[4],o=s[8],l=s[1],c=s[5],h=s[9],d=s[2],p=s[6],u=s[10];switch(e){case"XYZ":this._y=Math.asin(Xt(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-h,u),this._z=Math.atan2(-a,r)):(this._x=Math.atan2(p,c),this._z=0);break;case"YXZ":this._x=Math.asin(-Xt(h,-1,1)),Math.abs(h)<.9999999?(this._y=Math.atan2(o,u),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-d,r),this._z=0);break;case"ZXY":this._x=Math.asin(Xt(p,-1,1)),Math.abs(p)<.9999999?(this._y=Math.atan2(-d,u),this._z=Math.atan2(-a,c)):(this._y=0,this._z=Math.atan2(l,r));break;case"ZYX":this._y=Math.asin(-Xt(d,-1,1)),Math.abs(d)<.9999999?(this._x=Math.atan2(p,u),this._z=Math.atan2(l,r)):(this._x=0,this._z=Math.atan2(-a,c));break;case"YZX":this._z=Math.asin(Xt(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(-h,c),this._y=Math.atan2(-d,r)):(this._x=0,this._y=Math.atan2(o,u));break;case"XZY":this._z=Math.asin(-Xt(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(p,c),this._y=Math.atan2(o,r)):(this._x=Math.atan2(-h,u),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,n===!0&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return To.makeRotationFromQuaternion(t),this.setFromRotationMatrix(To,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return wo.setFromEuler(this),this.setFromQuaternion(wo,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],t[3]!==void 0&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}gn.DEFAULT_ORDER="XYZ";class ao{constructor(){this.mask=1}set(t){this.mask=(1<>>0}enable(t){this.mask|=1<1){for(let e=0;e1){for(let n=0;n0&&(s.userData=this.userData),s.layers=this.layers.mask,s.matrix=this.matrix.toArray(),s.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(s.matrixAutoUpdate=!1),this.isInstancedMesh&&(s.type="InstancedMesh",s.count=this.count,s.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(s.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(s.type="BatchedMesh",s.perObjectFrustumCulled=this.perObjectFrustumCulled,s.sortObjects=this.sortObjects,s.drawRanges=this._drawRanges,s.reservedRanges=this._reservedRanges,s.visibility=this._visibility,s.active=this._active,s.bounds=this._bounds.map(o=>({boxInitialized:o.boxInitialized,boxMin:o.box.min.toArray(),boxMax:o.box.max.toArray(),sphereInitialized:o.sphereInitialized,sphereRadius:o.sphere.radius,sphereCenter:o.sphere.center.toArray()})),s.maxInstanceCount=this._maxInstanceCount,s.maxVertexCount=this._maxVertexCount,s.maxIndexCount=this._maxIndexCount,s.geometryInitialized=this._geometryInitialized,s.geometryCount=this._geometryCount,s.matricesTexture=this._matricesTexture.toJSON(t),this._colorsTexture!==null&&(s.colorsTexture=this._colorsTexture.toJSON(t)),this.boundingSphere!==null&&(s.boundingSphere={center:s.boundingSphere.center.toArray(),radius:s.boundingSphere.radius}),this.boundingBox!==null&&(s.boundingBox={min:s.boundingBox.min.toArray(),max:s.boundingBox.max.toArray()}));function r(o,l){return o[l.uuid]===void 0&&(o[l.uuid]=l.toJSON(t)),l.uuid}if(this.isScene)this.background&&(this.background.isColor?s.background=this.background.toJSON():this.background.isTexture&&(s.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(s.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){s.geometry=r(t.geometries,this.geometry);const o=this.geometry.parameters;if(o!==void 0&&o.shapes!==void 0){const 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),p.length>0&&(n.skeletons=p),u.length>0&&(n.animations=u),g.length>0&&(n.nodes=g)}return n.object=s,n;function a(o){const l=[];for(const c in o){const h=o[c];delete h.metadata,l.push(h)}return l}}clone(t){return new this.constructor().copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldAutoUpdate=t.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.animations=t.animations.slice(),this.userData=JSON.parse(JSON.stringify(t.userData)),e===!0)for(let n=0;n0?s.multiplyScalar(1/Math.sqrt(r)):s.set(0,0,0)}static getBarycoord(t,e,n,s,r){an.subVectors(s,e),Mn.subVectors(n,e),Nr.subVectors(t,e);const a=an.dot(an),o=an.dot(Mn),l=an.dot(Nr),c=Mn.dot(Mn),h=Mn.dot(Nr),d=a*c-o*o;if(d===0)return r.set(0,0,0),null;const p=1/d,u=(c*l-o*h)*p,g=(a*h-o*l)*p;return r.set(1-u-g,g,u)}static containsPoint(t,e,n,s){return this.getBarycoord(t,e,n,s,Sn)===null?!1:Sn.x>=0&&Sn.y>=0&&Sn.x+Sn.y<=1}static getInterpolation(t,e,n,s,r,a,o,l){return this.getBarycoord(t,e,n,s,Sn)===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,Sn.x),l.addScaledVector(a,Sn.y),l.addScaledVector(o,Sn.z),l)}static getInterpolatedAttribute(t,e,n,s,r,a){return zr.setScalar(0),kr.setScalar(0),Hr.setScalar(0),zr.fromBufferAttribute(t,e),kr.fromBufferAttribute(t,n),Hr.fromBufferAttribute(t,s),a.setScalar(0),a.addScaledVector(zr,r.x),a.addScaledVector(kr,r.y),a.addScaledVector(Hr,r.z),a}static isFrontFacing(t,e,n,s){return an.subVectors(n,e),Mn.subVectors(t,e),an.cross(Mn).dot(s)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,s){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[s]),this}setFromAttributeAndIndices(t,e,n,s){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),this.c.fromBufferAttribute(t,s),this}clone(){return new this.constructor().copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return an.subVectors(this.c,this.b),Mn.subVectors(this.a,this.b),an.cross(Mn).length()*.5}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return tn.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return tn.getBarycoord(t,this.a,this.b,this.c,e)}getInterpolation(t,e,n,s,r){return tn.getInterpolation(t,this.a,this.b,this.c,e,n,s,r)}containsPoint(t){return tn.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return tn.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,s=this.b,r=this.c;let a,o;_i.subVectors(s,n),vi.subVectors(r,n),Fr.subVectors(t,n);const l=_i.dot(Fr),c=vi.dot(Fr);if(l<=0&&c<=0)return e.copy(n);Or.subVectors(t,s);const h=_i.dot(Or),d=vi.dot(Or);if(h>=0&&d<=h)return e.copy(s);const p=l*d-h*c;if(p<=0&&l>=0&&h<=0)return a=l/(l-h),e.copy(n).addScaledVector(_i,a);Br.subVectors(t,r);const u=_i.dot(Br),g=vi.dot(Br);if(g>=0&&u<=g)return e.copy(r);const v=u*c-l*g;if(v<=0&&c>=0&&g<=0)return o=c/(c-g),e.copy(n).addScaledVector(vi,o);const m=h*g-u*d;if(m<=0&&d-h>=0&&u-g>=0)return Lo.subVectors(r,s),o=(d-h)/(d-h+(u-g)),e.copy(s).addScaledVector(Lo,o);const f=1/(m+v+p);return a=v*f,o=p*f,e.copy(n).addScaledVector(_i,a).addScaledVector(vi,o)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}const sc={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},Un={h:0,s:0,l:0},Ds={h:0,s:0,l:0};function Vr(i,t,e){return e<0&&(e+=1),e>1&&(e-=1),e<1/6?i+(t-i)*6*e:e<1/2?t:e<2/3?i+(t-i)*6*(2/3-e):i}class rt{constructor(t,e,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(t,e,n)}set(t,e,n){if(e===void 0&&n===void 0){const s=t;s&&s.isColor?this.copy(s):typeof s=="number"?this.setHex(s):typeof s=="string"&&this.setStyle(s)}else this.setRGB(t,e,n);return this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t,e=Qe){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(t&255)/255,Qt.toWorkingColorSpace(this,e),this}setRGB(t,e,n,s=Qt.workingColorSpace){return this.r=t,this.g=e,this.b=n,Qt.toWorkingColorSpace(this,s),this}setHSL(t,e,n,s=Qt.workingColorSpace){if(t=Ah(t,1),e=Xt(e,0,1),n=Xt(n,0,1),e===0)this.r=this.g=this.b=n;else{const r=n<=.5?n*(1+e):n+e-n*e,a=2*n-r;this.r=Vr(a,r,t+1/3),this.g=Vr(a,r,t),this.b=Vr(a,r,t-1/3)}return Qt.toWorkingColorSpace(this,s),this}setStyle(t,e=Qe){function n(r){r!==void 0&&parseFloat(r)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let s;if(s=/^(\w+)\(([^\)]*)\)/.exec(t)){let r;const 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*)?$/.exec(o))return n(r[4]),this.setRGB(Math.min(255,parseInt(r[1],10))/255,Math.min(255,parseInt(r[2],10))/255,Math.min(255,parseInt(r[3],10))/255,e);if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.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,e);break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setHSL(parseFloat(r[1])/360,parseFloat(r[2])/100,parseFloat(r[3])/100,e);break;default:console.warn("THREE.Color: Unknown color model "+t)}}else if(s=/^\#([A-Fa-f\d]+)$/.exec(t)){const 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,e);if(a===6)return this.setHex(parseInt(r,16),e);console.warn("THREE.Color: Invalid hex color "+t)}else if(t&&t.length>0)return this.setColorName(t,e);return this}setColorName(t,e=Qe){const n=sc[t.toLowerCase()];return n!==void 0?this.setHex(n,e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copySRGBToLinear(t){return this.r=An(t.r),this.g=An(t.g),this.b=An(t.b),this}copyLinearToSRGB(t){return this.r=Ni(t.r),this.g=Ni(t.g),this.b=Ni(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(t=Qe){return Qt.fromWorkingColorSpace(Ce.copy(this),t),Math.round(Xt(Ce.r*255,0,255))*65536+Math.round(Xt(Ce.g*255,0,255))*256+Math.round(Xt(Ce.b*255,0,255))}getHexString(t=Qe){return("000000"+this.getHex(t).toString(16)).slice(-6)}getHSL(t,e=Qt.workingColorSpace){Qt.fromWorkingColorSpace(Ce.copy(this),e);const n=Ce.r,s=Ce.g,r=Ce.b,a=Math.max(n,s,r),o=Math.min(n,s,r);let l,c;const h=(o+a)/2;if(o===a)l=0,c=0;else{const d=a-o;switch(c=h<=.5?d/(a+o):d/(2-a-o),a){case n:l=(s-r)/d+(s0!=t>0&&this.version++,this._alphaTest=t}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(t!==void 0)for(const e in t){const n=t[e];if(n===void 0){console.warn(`THREE.Material: parameter '${e}' has value of undefined.`);continue}const s=this[e];if(s===void 0){console.warn(`THREE.Material: '${e}' is not a property of THREE.${this.type}.`);continue}s&&s.isColor?s.set(n):s&&s.isVector3&&n&&n.isVector3?s.copy(n):this[e]=n}}toJSON(t){const e=t===void 0||typeof t=="string";e&&(t={textures:{},images:{}});const n={metadata:{version:4.6,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(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),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(t).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(t).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(t).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).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(t).uuid),this.transmission!==void 0&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),this.thickness!==void 0&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).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!==Ui&&(n.blending=this.blending),this.side!==kn&&(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!==ra&&(n.blendSrc=this.blendSrc),this.blendDst!==aa&&(n.blendDst=this.blendDst),this.blendEquation!==$n&&(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!==Oi&&(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!==xo&&(n.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(n.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==ci&&(n.stencilFail=this.stencilFail),this.stencilZFail!==ci&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==ci&&(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.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){const a=[];for(const o in r){const l=r[o];delete l.metadata,a.push(l)}return a}if(e){const r=s(t.textures),a=s(t.images);r.length>0&&(n.textures=r),a.length>0&&(n.images=a)}return n}clone(){return new this.constructor().copy(this)}copy(t){this.name=t.name,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.blendColor.copy(t.blendColor),this.blendAlpha=t.blendAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(e!==null){const s=e.length;n=new Array(s);for(let r=0;r!==s;++r)n[r]=e[r].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaHash=t.alphaHash,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.forceSinglePass=t.forceSinglePass,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){t===!0&&this.version++}onBuild(){console.warn("Material: onBuild() has been removed.")}}class ds extends Hn{constructor(t){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new rt(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 gn,this.combine=Hl,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}const ve=new C,Ls=new Mt;class ue{constructor(t,e,n=!1){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=t,this.itemSize=e,this.count=t!==void 0?t.length/e:0,this.normalized=n,this.usage=Wa,this.updateRanges=[],this.gpuType=mn,this.version=0}onUploadCallback(){}set needsUpdate(t){t===!0&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this.gpuType=t.gpuType,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let s=0,r=this.itemSize;se.count&&console.warn("THREE.BufferGeometry: Buffer size too small for points data. Use .dispose() and create a new geometry."),e.needsUpdate=!0}return this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new ai);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){console.error("THREE.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(t!==void 0){if(this.boundingBox.setFromBufferAttribute(t),e)for(let n=0,s=e.length;n0&&(t.userData=this.userData),this.parameters!==void 0){const l=this.parameters;for(const c in l)l[c]!==void 0&&(t[c]=l[c]);return t}t.data={attributes:{}};const e=this.index;e!==null&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const l in n){const c=n[l];t.data.attributes[l]=c.toJSON(t.data)}const s={};let r=!1;for(const l in this.morphAttributes){const c=this.morphAttributes[l],h=[];for(let d=0,p=c.length;d0&&(s[l]=h,r=!0)}r&&(t.data.morphAttributes=s,t.data.morphTargetsRelative=this.morphTargetsRelative);const a=this.groups;a.length>0&&(t.data.groups=JSON.parse(JSON.stringify(a)));const o=this.boundingSphere;return o!==null&&(t.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),t}clone(){return new this.constructor().copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;n!==null&&this.setIndex(n.clone(e));const s=t.attributes;for(const c in s){const h=s[c];this.setAttribute(c,h.clone(e))}const r=t.morphAttributes;for(const c in r){const h=[],d=r[c];for(let p=0,u=d.length;p0){const s=e[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;r(t.far-t.near)**2))&&(Uo.copy(r).invert(),Xn.copy(t.ray).applyMatrix4(Uo),!(n.boundingBox!==null&&Xn.intersectsBox(n.boundingBox)===!1)&&this._computeIntersections(t,e,Xn)))}_computeIntersections(t,e,n){let s;const 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,p=r.groups,u=r.drawRange;if(o!==null)if(Array.isArray(a))for(let g=0,v=p.length;ge.far?null:{distance:c,point:Bs.clone(),object:i}}function zs(i,t,e,n,s,r,a,o,l,c){i.getVertexPosition(o,Is),i.getVertexPosition(l,Ns),i.getVertexPosition(c,Fs);const h=jh(i,t,e,n,Is,Ns,Fs,No);if(h){const d=new C;tn.getBarycoord(No,Is,Ns,Fs,d),s&&(h.uv=tn.getInterpolatedAttribute(s,o,l,c,d,new Mt)),r&&(h.uv1=tn.getInterpolatedAttribute(r,o,l,c,d,new Mt)),a&&(h.normal=tn.getInterpolatedAttribute(a,o,l,c,d,new C),h.normal.dot(n.direction)>0&&h.normal.multiplyScalar(-1));const p={a:o,b:l,c,normal:new C,materialIndex:0};tn.getNormal(Is,Ns,Fs,p.normal),h.face=p,h.barycoord=d}return h}class gs extends ge{constructor(t=1,e=1,n=1,s=1,r=1,a=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:s,heightSegments:r,depthSegments:a};const o=this;s=Math.floor(s),r=Math.floor(r),a=Math.floor(a);const l=[],c=[],h=[],d=[];let p=0,u=0;g("z","y","x",-1,-1,n,e,t,a,r,0),g("z","y","x",1,-1,n,e,-t,a,r,1),g("x","z","y",1,1,t,n,e,s,a,2),g("x","z","y",1,-1,t,n,-e,s,a,3),g("x","y","z",1,-1,t,e,n,s,r,4),g("x","y","z",-1,-1,t,e,-n,s,r,5),this.setIndex(l),this.setAttribute("position",new Le(c,3)),this.setAttribute("normal",new Le(h,3)),this.setAttribute("uv",new Le(d,2));function g(v,m,f,T,b,S,D,w,R,U,y){const M=S/R,P=D/U,W=S/2,z=D/2,G=w/2,$=R+1,X=U+1;let Q=0,k=0;const it=new C;for(let ft=0;ft0?1:-1,h.push(it.x,it.y,it.z),d.push(Ft/R),d.push(1-ft/U),Q+=1}}for(let ft=0;ft0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e.lights=this.lights,e.clipping=this.clipping;const n={};for(const s in this.extensions)this.extensions[s]===!0&&(n[s]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}class lc extends Ae{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new ie,this.projectionMatrix=new ie,this.projectionMatrixInverse=new ie,this.coordinateSystem=bn}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this.coordinateSystem=t.coordinateSystem,this}getWorldDirection(t){return super.getWorldDirection(t).negate()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}const In=new C,Fo=new Mt,Oo=new Mt;class je extends lc{constructor(t=50,e=1,n=.1,s=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=s,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=t.view===null?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=Xa*2*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(rr*.5*this.fov);return .5*this.getFilmHeight()/t}getEffectiveFOV(){return Xa*2*Math.atan(Math.tan(rr*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(t,e,n){In.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),e.set(In.x,In.y).multiplyScalar(-t/In.z),In.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(In.x,In.y).multiplyScalar(-t/In.z)}getViewSize(t,e){return this.getViewBounds(t,Fo,Oo),e.subVectors(Oo,Fo)}setViewOffset(t,e,n,s,r,a){this.aspect=t/e,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=s,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(rr*.5*this.fov)/this.zoom,n=2*e,s=this.aspect*n,r=-.5*s;const a=this.view;if(this.view!==null&&this.view.enabled){const l=a.fullWidth,c=a.fullHeight;r+=a.offsetX*s/l,e-=a.offsetY*n/c,s*=a.width/l,n*=a.height/c}const o=this.filmOffset;o!==0&&(r+=t*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+s,e,e-n,t,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,this.view!==null&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}const Mi=-90,Si=1;class Jh extends Ae{constructor(t,e,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;const s=new je(Mi,Si,t,e);s.layers=this.layers,this.add(s);const r=new je(Mi,Si,t,e);r.layers=this.layers,this.add(r);const a=new je(Mi,Si,t,e);a.layers=this.layers,this.add(a);const o=new je(Mi,Si,t,e);o.layers=this.layers,this.add(o);const l=new je(Mi,Si,t,e);l.layers=this.layers,this.add(l);const c=new je(Mi,Si,t,e);c.layers=this.layers,this.add(c)}updateCoordinateSystem(){const t=this.coordinateSystem,e=this.children.concat(),[n,s,r,a,o,l]=e;for(const c of e)this.remove(c);if(t===bn)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(t===ur)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: "+t);for(const c of e)this.add(c),c.updateMatrixWorld()}update(t,e){this.parent===null&&this.updateMatrixWorld();const{renderTarget:n,activeMipmapLevel:s}=this;this.coordinateSystem!==t.coordinateSystem&&(this.coordinateSystem=t.coordinateSystem,this.updateCoordinateSystem());const[r,a,o,l,c,h]=this.children,f=t.getRenderTarget(),p=t.getActiveCubeFace(),u=t.getActiveMipmapLevel(),g=t.xr.enabled;t.xr.enabled=!1;const v=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0,s),t.render(e,r),t.setRenderTarget(n,1,s),t.render(e,a),t.setRenderTarget(n,2,s),t.render(e,o),t.setRenderTarget(n,3,s),t.render(e,l),t.setRenderTarget(n,4,s),t.render(e,c),n.texture.generateMipmaps=v,t.setRenderTarget(n,5,s),t.render(e,h),t.setRenderTarget(f,p,u),t.xr.enabled=g,n.texture.needsPMREMUpdate=!0}}class cc extends be{constructor(t,e,n,s,r,a,o,l,c,h){t=t!==void 0?t:[],e=e!==void 0?e:Bi,super(t,e,n,s,r,a,o,l,c,h),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}class Qh extends cn{constructor(t=1,e={}){super(t,t,e),this.isWebGLCubeRenderTarget=!0;const n={width:t,height:t,depth:1},s=[n,n,n,n,n,n];this.texture=new cc(s,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=e.generateMipmaps!==void 0?e.generateMipmaps:!1,this.texture.minFilter=e.minFilter!==void 0?e.minFilter:pn}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.colorSpace=e.colorSpace,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:` +}`;class ze extends Hn{constructor(t){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=Kh,this.fragmentShader=$h,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,t!==void 0&&this.setValues(t)}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Gi(t.uniforms),this.uniformsGroups=Zh(t.uniformsGroups),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.fog=t.fog,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const s in this.uniforms){const a=this.uniforms[s].value;a&&a.isTexture?e.uniforms[s]={type:"t",value:a.toJSON(t).uuid}:a&&a.isColor?e.uniforms[s]={type:"c",value:a.getHex()}:a&&a.isVector2?e.uniforms[s]={type:"v2",value:a.toArray()}:a&&a.isVector3?e.uniforms[s]={type:"v3",value:a.toArray()}:a&&a.isVector4?e.uniforms[s]={type:"v4",value:a.toArray()}:a&&a.isMatrix3?e.uniforms[s]={type:"m3",value:a.toArray()}:a&&a.isMatrix4?e.uniforms[s]={type:"m4",value:a.toArray()}:e.uniforms[s]={value:a}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e.lights=this.lights,e.clipping=this.clipping;const n={};for(const s in this.extensions)this.extensions[s]===!0&&(n[s]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}class lc extends Ae{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new ie,this.projectionMatrix=new ie,this.projectionMatrixInverse=new ie,this.coordinateSystem=bn}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this.coordinateSystem=t.coordinateSystem,this}getWorldDirection(t){return super.getWorldDirection(t).negate()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}const In=new C,Fo=new Mt,Oo=new Mt;class je extends lc{constructor(t=50,e=1,n=.1,s=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=s,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=t.view===null?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=Xa*2*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(rr*.5*this.fov);return .5*this.getFilmHeight()/t}getEffectiveFOV(){return Xa*2*Math.atan(Math.tan(rr*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(t,e,n){In.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),e.set(In.x,In.y).multiplyScalar(-t/In.z),In.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(In.x,In.y).multiplyScalar(-t/In.z)}getViewSize(t,e){return this.getViewBounds(t,Fo,Oo),e.subVectors(Oo,Fo)}setViewOffset(t,e,n,s,r,a){this.aspect=t/e,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=s,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(rr*.5*this.fov)/this.zoom,n=2*e,s=this.aspect*n,r=-.5*s;const a=this.view;if(this.view!==null&&this.view.enabled){const l=a.fullWidth,c=a.fullHeight;r+=a.offsetX*s/l,e-=a.offsetY*n/c,s*=a.width/l,n*=a.height/c}const o=this.filmOffset;o!==0&&(r+=t*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+s,e,e-n,t,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,this.view!==null&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}const Mi=-90,Si=1;class Jh extends Ae{constructor(t,e,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;const s=new je(Mi,Si,t,e);s.layers=this.layers,this.add(s);const r=new je(Mi,Si,t,e);r.layers=this.layers,this.add(r);const a=new je(Mi,Si,t,e);a.layers=this.layers,this.add(a);const o=new je(Mi,Si,t,e);o.layers=this.layers,this.add(o);const l=new je(Mi,Si,t,e);l.layers=this.layers,this.add(l);const c=new je(Mi,Si,t,e);c.layers=this.layers,this.add(c)}updateCoordinateSystem(){const t=this.coordinateSystem,e=this.children.concat(),[n,s,r,a,o,l]=e;for(const c of e)this.remove(c);if(t===bn)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(t===ur)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: "+t);for(const c of e)this.add(c),c.updateMatrixWorld()}update(t,e){this.parent===null&&this.updateMatrixWorld();const{renderTarget:n,activeMipmapLevel:s}=this;this.coordinateSystem!==t.coordinateSystem&&(this.coordinateSystem=t.coordinateSystem,this.updateCoordinateSystem());const[r,a,o,l,c,h]=this.children,d=t.getRenderTarget(),p=t.getActiveCubeFace(),u=t.getActiveMipmapLevel(),g=t.xr.enabled;t.xr.enabled=!1;const v=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0,s),t.render(e,r),t.setRenderTarget(n,1,s),t.render(e,a),t.setRenderTarget(n,2,s),t.render(e,o),t.setRenderTarget(n,3,s),t.render(e,l),t.setRenderTarget(n,4,s),t.render(e,c),n.texture.generateMipmaps=v,t.setRenderTarget(n,5,s),t.render(e,h),t.setRenderTarget(d,p,u),t.xr.enabled=g,n.texture.needsPMREMUpdate=!0}}class cc extends be{constructor(t,e,n,s,r,a,o,l,c,h){t=t!==void 0?t:[],e=e!==void 0?e:Bi,super(t,e,n,s,r,a,o,l,c,h),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}class Qh extends cn{constructor(t=1,e={}){super(t,t,e),this.isWebGLCubeRenderTarget=!0;const n={width:t,height:t,depth:1},s=[n,n,n,n,n,n];this.texture=new cc(s,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=e.generateMipmaps!==void 0?e.generateMipmaps:!1,this.texture.minFilter=e.minFilter!==void 0?e.minFilter:pn}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.colorSpace=e.colorSpace,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:` varying vec3 vWorldDirection; @@ -41,11 +41,11 @@ var Cc=Object.defineProperty;var Pc=(i,t,e)=>t in i?Cc(i,t,{enumerable:!0,config gl_FragColor = texture2D( tEquirect, sampleUV ); } - `},s=new gs(5,5,5),r=new ze({name:"CubemapFromEquirect",uniforms:Gi(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:We,blending:Tn});r.uniforms.tEquirect.value=e;const a=new Me(s,r),o=e.minFilter;return e.minFilter===ti&&(e.minFilter=pn),new Jh(1,10,this).update(t,a),e.minFilter=o,a.geometry.dispose(),a.material.dispose(),this}clear(t,e,n,s){const r=t.getRenderTarget();for(let a=0;a<6;a++)t.setRenderTarget(this,a),t.clear(e,n,s);t.setRenderTarget(r)}}class xr{constructor(t,e=25e-5){this.isFogExp2=!0,this.name="",this.color=new rt(t),this.density=e}clone(){return new xr(this.color,this.density)}toJSON(){return{type:"FogExp2",name:this.name,color:this.color.getHex(),density:this.density}}}class tu extends Ae{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.backgroundRotation=new gn,this.environmentIntensity=1,this.environmentRotation=new gn,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),t.background!==null&&(this.background=t.background.clone()),t.environment!==null&&(this.environment=t.environment.clone()),t.fog!==null&&(this.fog=t.fog.clone()),this.backgroundBlurriness=t.backgroundBlurriness,this.backgroundIntensity=t.backgroundIntensity,this.backgroundRotation.copy(t.backgroundRotation),this.environmentIntensity=t.environmentIntensity,this.environmentRotation.copy(t.environmentRotation),t.overrideMaterial!==null&&(this.overrideMaterial=t.overrideMaterial.clone()),this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return this.fog!==null&&(e.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(e.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(e.object.backgroundIntensity=this.backgroundIntensity),e.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(e.object.environmentIntensity=this.environmentIntensity),e.object.environmentRotation=this.environmentRotation.toArray(),e}}class eu{constructor(t,e){this.isInterleavedBuffer=!0,this.array=t,this.stride=e,this.count=t!==void 0?t.length/e:0,this.usage=Wa,this.updateRanges=[],this.version=0,this.uuid=zn()}onUploadCallback(){}set needsUpdate(t){t===!0&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let s=0,r=this.stride;st.far||e.push({distance:l,point:ts.clone(),uv:tn.getInterpolation(ts,ks,ns,Hs,Bo,Xr,zo,new Mt),face:null,object:this})}copy(t,e){return super.copy(t,e),t.center!==void 0&&this.center.copy(t.center),this.material=t.material,this}}function Gs(i,t,e,n,s,r){Ti.subVectors(i,e).addScalar(.5).multiply(n),s!==void 0?(es.x=r*Ti.x-s*Ti.y,es.y=s*Ti.x+r*Ti.y):es.copy(Ti),i.copy(t),i.x+=es.x,i.y+=es.y,i.applyMatrix4(hc)}class nu extends be{constructor(t=null,e=1,n=1,s,r,a,o,l,c=Ze,h=Ze,f,p){super(null,a,o,l,c,h,s,r,f,p),this.isDataTexture=!0,this.image={data:t,width:e,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class ko extends ue{constructor(t,e,n,s=1){super(t,e,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=s}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}const wi=new ie,Ho=new ie,Ws=[],Vo=new ai,iu=new ie,is=new Me,ss=new oi;class su extends Me{constructor(t,e,n){super(t,e),this.isInstancedMesh=!0,this.instanceMatrix=new ko(new Float32Array(n*16),16),this.instanceColor=null,this.morphTexture=null,this.count=n,this.boundingBox=null,this.boundingSphere=null;for(let s=0;s1?null:e.copy(t.start).addScaledVector(n,r)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||au.getNormalMatrix(t),s=this.coplanarPoint(Yr).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-s.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return new this.constructor().copy(this)}}const Yn=new oi,Xs=new C;class oo{constructor(t=new Fn,e=new Fn,n=new Fn,s=new Fn,r=new Fn,a=new Fn){this.planes=[t,e,n,s,r,a]}set(t,e,n,s,r,a){const o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(n),o[3].copy(s),o[4].copy(r),o[5].copy(a),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t,e=bn){const n=this.planes,s=t.elements,r=s[0],a=s[1],o=s[2],l=s[3],c=s[4],h=s[5],f=s[6],p=s[7],u=s[8],g=s[9],v=s[10],m=s[11],d=s[12],T=s[13],b=s[14],S=s[15];if(n[0].setComponents(l-r,p-c,m-u,S-d).normalize(),n[1].setComponents(l+r,p+c,m+u,S+d).normalize(),n[2].setComponents(l+a,p+h,m+g,S+T).normalize(),n[3].setComponents(l-a,p-h,m-g,S-T).normalize(),n[4].setComponents(l-o,p-f,m-v,S-b).normalize(),e===bn)n[5].setComponents(l+o,p+f,m+v,S+b).normalize();else if(e===ur)n[5].setComponents(o,f,v,b).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+e);return this}intersectsObject(t){if(t.boundingSphere!==void 0)t.boundingSphere===null&&t.computeBoundingSphere(),Yn.copy(t.boundingSphere).applyMatrix4(t.matrixWorld);else{const e=t.geometry;e.boundingSphere===null&&e.computeBoundingSphere(),Yn.copy(e.boundingSphere).applyMatrix4(t.matrixWorld)}return this.intersectsSphere(Yn)}intersectsSprite(t){return Yn.center.set(0,0,0),Yn.radius=.7071067811865476,Yn.applyMatrix4(t.matrixWorld),this.intersectsSphere(Yn)}intersectsSphere(t){const e=this.planes,n=t.center,s=-t.radius;for(let r=0;r<6;r++)if(e[r].distanceToPoint(n)0?t.max.x:t.min.x,Xs.y=s.normal.y>0?t.max.y:t.min.y,Xs.z=s.normal.z>0?t.max.z:t.min.z,s.distanceToPoint(Xs)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}class mr extends Hn{constructor(t){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new rt(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.fog=t.fog,this}}const gr=new C,_r=new C,Go=new ie,rs=new ms,Ys=new oi,qr=new C,Wo=new C;class Ya extends Ae{constructor(t=new ge,e=new mr){super(),this.isLine=!0,this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}computeLineDistances(){const t=this.geometry;if(t.index===null){const e=t.attributes.position,n=[0];for(let s=1,r=e.count;s0){const s=e[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;rn)return;qr.applyMatrix4(i.matrixWorld);const l=t.ray.origin.distanceTo(qr);if(!(lt.far))return{distance:l,point:Wo.clone().applyMatrix4(i.matrixWorld),index:s,face:null,faceIndex:null,barycoord:null,object:i}}class ni extends Hn{constructor(t){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new rt(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}const Xo=new ie,qa=new ms,js=new oi,Zs=new C;class Fi extends Ae{constructor(t=new ge,e=new ni){super(),this.isPoints=!0,this.type="Points",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}raycast(t,e){const n=this.geometry,s=this.matrixWorld,r=t.params.Points.threshold,a=n.drawRange;if(n.boundingSphere===null&&n.computeBoundingSphere(),js.copy(n.boundingSphere),js.applyMatrix4(s),js.radius+=r,t.ray.intersectsSphere(js)===!1)return;Xo.copy(s).invert(),qa.copy(t.ray).applyMatrix4(Xo);const o=r/((this.scale.x+this.scale.y+this.scale.z)/3),l=o*o,c=n.index,f=n.attributes.position;if(c!==null){const p=Math.max(0,a.start),u=Math.min(c.count,a.start+a.count);for(let g=p,v=u;g0){const s=e[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:t,face:null,faceIndex:null,barycoord:null,object:a})}}class Pi extends Ae{constructor(){super(),this.isGroup=!0,this.type="Group"}}class uc extends be{constructor(t,e,n,s,r,a,o,l,c){super(t,e,n,s,r,a,o,l,c),this.isCanvasTexture=!0,this.needsUpdate=!0}}class dc extends be{constructor(t,e,n,s,r,a,o,l,c,h=Ii){if(h!==Ii&&h!==Hi)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");n===void 0&&h===Ii&&(n=ii),n===void 0&&h===Hi&&(n=ki),super(null,s,r,a,o,l,h,n,c),this.isDepthTexture=!0,this.image={width:t,height:e},this.magFilter=o!==void 0?o:Ze,this.minFilter=l!==void 0?l:Ze,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(t){return super.copy(t),this.compareFunction=t.compareFunction,this}toJSON(t){const e=super.toJSON(t);return this.compareFunction!==null&&(e.compareFunction=this.compareFunction),e}}class _s extends ge{constructor(t=1,e=1,n=1,s=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:s};const r=t/2,a=e/2,o=Math.floor(n),l=Math.floor(s),c=o+1,h=l+1,f=t/o,p=e/l,u=[],g=[],v=[],m=[];for(let d=0;d0)&&u.push(b,S,w),(d!==n-1||l0&&(e.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(e.object.backgroundIntensity=this.backgroundIntensity),e.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(e.object.environmentIntensity=this.environmentIntensity),e.object.environmentRotation=this.environmentRotation.toArray(),e}}class eu{constructor(t,e){this.isInterleavedBuffer=!0,this.array=t,this.stride=e,this.count=t!==void 0?t.length/e:0,this.usage=Wa,this.updateRanges=[],this.version=0,this.uuid=zn()}onUploadCallback(){}set needsUpdate(t){t===!0&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let s=0,r=this.stride;st.far||e.push({distance:l,point:ts.clone(),uv:tn.getInterpolation(ts,ks,ns,Hs,Bo,Xr,zo,new Mt),face:null,object:this})}copy(t,e){return super.copy(t,e),t.center!==void 0&&this.center.copy(t.center),this.material=t.material,this}}function Gs(i,t,e,n,s,r){Ti.subVectors(i,e).addScalar(.5).multiply(n),s!==void 0?(es.x=r*Ti.x-s*Ti.y,es.y=s*Ti.x+r*Ti.y):es.copy(Ti),i.copy(t),i.x+=es.x,i.y+=es.y,i.applyMatrix4(hc)}class nu extends be{constructor(t=null,e=1,n=1,s,r,a,o,l,c=Ze,h=Ze,d,p){super(null,a,o,l,c,h,s,r,d,p),this.isDataTexture=!0,this.image={data:t,width:e,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class ko extends ue{constructor(t,e,n,s=1){super(t,e,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=s}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}const wi=new ie,Ho=new ie,Ws=[],Vo=new ai,iu=new ie,is=new Me,ss=new oi;class su extends Me{constructor(t,e,n){super(t,e),this.isInstancedMesh=!0,this.instanceMatrix=new ko(new Float32Array(n*16),16),this.instanceColor=null,this.morphTexture=null,this.count=n,this.boundingBox=null,this.boundingSphere=null;for(let s=0;s1?null:e.copy(t.start).addScaledVector(n,r)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||au.getNormalMatrix(t),s=this.coplanarPoint(Yr).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-s.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return new this.constructor().copy(this)}}const Yn=new oi,Xs=new C;class oo{constructor(t=new Fn,e=new Fn,n=new Fn,s=new Fn,r=new Fn,a=new Fn){this.planes=[t,e,n,s,r,a]}set(t,e,n,s,r,a){const o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(n),o[3].copy(s),o[4].copy(r),o[5].copy(a),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t,e=bn){const n=this.planes,s=t.elements,r=s[0],a=s[1],o=s[2],l=s[3],c=s[4],h=s[5],d=s[6],p=s[7],u=s[8],g=s[9],v=s[10],m=s[11],f=s[12],T=s[13],b=s[14],S=s[15];if(n[0].setComponents(l-r,p-c,m-u,S-f).normalize(),n[1].setComponents(l+r,p+c,m+u,S+f).normalize(),n[2].setComponents(l+a,p+h,m+g,S+T).normalize(),n[3].setComponents(l-a,p-h,m-g,S-T).normalize(),n[4].setComponents(l-o,p-d,m-v,S-b).normalize(),e===bn)n[5].setComponents(l+o,p+d,m+v,S+b).normalize();else if(e===ur)n[5].setComponents(o,d,v,b).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+e);return this}intersectsObject(t){if(t.boundingSphere!==void 0)t.boundingSphere===null&&t.computeBoundingSphere(),Yn.copy(t.boundingSphere).applyMatrix4(t.matrixWorld);else{const e=t.geometry;e.boundingSphere===null&&e.computeBoundingSphere(),Yn.copy(e.boundingSphere).applyMatrix4(t.matrixWorld)}return this.intersectsSphere(Yn)}intersectsSprite(t){return Yn.center.set(0,0,0),Yn.radius=.7071067811865476,Yn.applyMatrix4(t.matrixWorld),this.intersectsSphere(Yn)}intersectsSphere(t){const e=this.planes,n=t.center,s=-t.radius;for(let r=0;r<6;r++)if(e[r].distanceToPoint(n)0?t.max.x:t.min.x,Xs.y=s.normal.y>0?t.max.y:t.min.y,Xs.z=s.normal.z>0?t.max.z:t.min.z,s.distanceToPoint(Xs)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}class mr extends Hn{constructor(t){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new rt(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.fog=t.fog,this}}const gr=new C,_r=new C,Go=new ie,rs=new ms,Ys=new oi,qr=new C,Wo=new C;class Ya extends Ae{constructor(t=new ge,e=new mr){super(),this.isLine=!0,this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}computeLineDistances(){const t=this.geometry;if(t.index===null){const e=t.attributes.position,n=[0];for(let s=1,r=e.count;s0){const s=e[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;rn)return;qr.applyMatrix4(i.matrixWorld);const l=t.ray.origin.distanceTo(qr);if(!(lt.far))return{distance:l,point:Wo.clone().applyMatrix4(i.matrixWorld),index:s,face:null,faceIndex:null,barycoord:null,object:i}}class ni extends Hn{constructor(t){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new rt(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}const Xo=new ie,qa=new ms,js=new oi,Zs=new C;class Fi extends Ae{constructor(t=new ge,e=new ni){super(),this.isPoints=!0,this.type="Points",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}raycast(t,e){const n=this.geometry,s=this.matrixWorld,r=t.params.Points.threshold,a=n.drawRange;if(n.boundingSphere===null&&n.computeBoundingSphere(),js.copy(n.boundingSphere),js.applyMatrix4(s),js.radius+=r,t.ray.intersectsSphere(js)===!1)return;Xo.copy(s).invert(),qa.copy(t.ray).applyMatrix4(Xo);const o=r/((this.scale.x+this.scale.y+this.scale.z)/3),l=o*o,c=n.index,d=n.attributes.position;if(c!==null){const p=Math.max(0,a.start),u=Math.min(c.count,a.start+a.count);for(let g=p,v=u;g0){const s=e[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:t,face:null,faceIndex:null,barycoord:null,object:a})}}class Pi extends Ae{constructor(){super(),this.isGroup=!0,this.type="Group"}}class uc extends be{constructor(t,e,n,s,r,a,o,l,c){super(t,e,n,s,r,a,o,l,c),this.isCanvasTexture=!0,this.needsUpdate=!0}}class dc extends be{constructor(t,e,n,s,r,a,o,l,c,h=Ii){if(h!==Ii&&h!==Hi)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");n===void 0&&h===Ii&&(n=ii),n===void 0&&h===Hi&&(n=ki),super(null,s,r,a,o,l,h,n,c),this.isDepthTexture=!0,this.image={width:t,height:e},this.magFilter=o!==void 0?o:Ze,this.minFilter=l!==void 0?l:Ze,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(t){return super.copy(t),this.compareFunction=t.compareFunction,this}toJSON(t){const e=super.toJSON(t);return this.compareFunction!==null&&(e.compareFunction=this.compareFunction),e}}class _s extends ge{constructor(t=1,e=1,n=1,s=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:s};const r=t/2,a=e/2,o=Math.floor(n),l=Math.floor(s),c=o+1,h=l+1,d=t/o,p=e/l,u=[],g=[],v=[],m=[];for(let f=0;f0)&&u.push(b,S,w),(f!==n-1||lu.start-g.start);let p=0;for(let u=1;uu.start-g.start);let p=0;for(let u=1;u #include #include -}`,kt={alphahash_fragment:xu,alphahash_pars_fragment:Mu,alphamap_fragment:Su,alphamap_pars_fragment:yu,alphatest_fragment:Eu,alphatest_pars_fragment:bu,aomap_fragment:Tu,aomap_pars_fragment:wu,batching_pars_vertex:Au,batching_vertex:Ru,begin_vertex:Cu,beginnormal_vertex:Pu,bsdfs:Du,iridescence_fragment:Lu,bumpmap_pars_fragment:Uu,clipping_planes_fragment:Iu,clipping_planes_pars_fragment:Nu,clipping_planes_pars_vertex:Fu,clipping_planes_vertex:Ou,color_fragment:Bu,color_pars_fragment:zu,color_pars_vertex:ku,color_vertex:Hu,common:Vu,cube_uv_reflection_fragment:Gu,defaultnormal_vertex:Wu,displacementmap_pars_vertex:Xu,displacementmap_vertex:Yu,emissivemap_fragment:qu,emissivemap_pars_fragment:ju,colorspace_fragment:Zu,colorspace_pars_fragment:Ku,envmap_fragment:$u,envmap_common_pars_fragment:Ju,envmap_pars_fragment:Qu,envmap_pars_vertex:td,envmap_physical_pars_fragment:ud,envmap_vertex:ed,fog_vertex:nd,fog_pars_vertex:id,fog_fragment:sd,fog_pars_fragment:rd,gradientmap_pars_fragment:ad,lightmap_pars_fragment:od,lights_lambert_fragment:ld,lights_lambert_pars_fragment:cd,lights_pars_begin:hd,lights_toon_fragment:dd,lights_toon_pars_fragment:fd,lights_phong_fragment:pd,lights_phong_pars_fragment:md,lights_physical_fragment:gd,lights_physical_pars_fragment:_d,lights_fragment_begin:vd,lights_fragment_maps:xd,lights_fragment_end:Md,logdepthbuf_fragment:Sd,logdepthbuf_pars_fragment:yd,logdepthbuf_pars_vertex:Ed,logdepthbuf_vertex:bd,map_fragment:Td,map_pars_fragment:wd,map_particle_fragment:Ad,map_particle_pars_fragment:Rd,metalnessmap_fragment:Cd,metalnessmap_pars_fragment:Pd,morphinstance_vertex:Dd,morphcolor_vertex:Ld,morphnormal_vertex:Ud,morphtarget_pars_vertex:Id,morphtarget_vertex:Nd,normal_fragment_begin:Fd,normal_fragment_maps:Od,normal_pars_fragment:Bd,normal_pars_vertex:zd,normal_vertex:kd,normalmap_pars_fragment:Hd,clearcoat_normal_fragment_begin:Vd,clearcoat_normal_fragment_maps:Gd,clearcoat_pars_fragment:Wd,iridescence_pars_fragment:Xd,opaque_fragment:Yd,packing:qd,premultiplied_alpha_fragment:jd,project_vertex:Zd,dithering_fragment:Kd,dithering_pars_fragment:$d,roughnessmap_fragment:Jd,roughnessmap_pars_fragment:Qd,shadowmap_pars_fragment:tf,shadowmap_pars_vertex:ef,shadowmap_vertex:nf,shadowmask_pars_fragment:sf,skinbase_vertex:rf,skinning_pars_vertex:af,skinning_vertex:of,skinnormal_vertex:lf,specularmap_fragment:cf,specularmap_pars_fragment:hf,tonemapping_fragment:uf,tonemapping_pars_fragment:df,transmission_fragment:ff,transmission_pars_fragment:pf,uv_pars_fragment:mf,uv_pars_vertex:gf,uv_vertex:_f,worldpos_vertex:vf,background_vert:xf,background_frag:Mf,backgroundCube_vert:Sf,backgroundCube_frag:yf,cube_vert:Ef,cube_frag:bf,depth_vert:Tf,depth_frag:wf,distanceRGBA_vert:Af,distanceRGBA_frag:Rf,equirect_vert:Cf,equirect_frag:Pf,linedashed_vert:Df,linedashed_frag:Lf,meshbasic_vert:Uf,meshbasic_frag:If,meshlambert_vert:Nf,meshlambert_frag:Ff,meshmatcap_vert:Of,meshmatcap_frag:Bf,meshnormal_vert:zf,meshnormal_frag:kf,meshphong_vert:Hf,meshphong_frag:Vf,meshphysical_vert:Gf,meshphysical_frag:Wf,meshtoon_vert:Xf,meshtoon_frag:Yf,points_vert:qf,points_frag:jf,shadow_vert:Zf,shadow_frag:Kf,sprite_vert:$f,sprite_frag:Jf},st={common:{diffuse:{value:new rt(16777215)},opacity:{value:1},map:{value:null},mapTransform:{value:new Bt},alphaMap:{value:null},alphaMapTransform:{value:new Bt},alphaTest:{value:0}},specularmap:{specularMap:{value:null},specularMapTransform:{value:new Bt}},envmap:{envMap:{value:null},envMapRotation:{value:new Bt},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1},aoMapTransform:{value:new Bt}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1},lightMapTransform:{value:new Bt}},bumpmap:{bumpMap:{value:null},bumpMapTransform:{value:new Bt},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalMapTransform:{value:new Bt},normalScale:{value:new Mt(1,1)}},displacementmap:{displacementMap:{value:null},displacementMapTransform:{value:new Bt},displacementScale:{value:1},displacementBias:{value:0}},emissivemap:{emissiveMap:{value:null},emissiveMapTransform:{value:new Bt}},metalnessmap:{metalnessMap:{value:null},metalnessMapTransform:{value:new Bt}},roughnessmap:{roughnessMap:{value:null},roughnessMapTransform:{value:new Bt}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new rt(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotLightMap:{value:[]},spotShadowMap:{value:[]},spotLightMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new 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u=f.length!==0||p||n!==0||s;return s=p,n=f.length,u},this.beginShadows=function(){r=!0,h(null)},this.endShadows=function(){r=!1},this.setGlobalState=function(f,p){e=h(f,p,0)},this.setState=function(f,p,u){const g=f.clippingPlanes,v=f.clipIntersection,m=f.clipShadows,d=i.get(f);if(!s||g===null||g.length===0||r&&!m)r?h(null):c();else{const T=r?0:n,b=T*4;let S=d.clippingState||null;l.value=S,S=h(g,p,b,u);for(let D=0;D!==b;++D)S[D]=e[D];d.clippingState=S,this.numIntersection=v?this.numPlanes:0,this.numPlanes+=T}};function c(){l.value!==e&&(l.value=e,l.needsUpdate=n>0),t.numPlanes=n,t.numIntersection=0}function h(f,p,u,g){const v=f!==null?f.length:0;let m=null;if(v!==0){if(m=l.value,g!==!0||m===null){const d=u+v*4,T=p.matrixWorldInverse;o.getNormalMatrix(T),(m===null||m.length0){const c=new Qh(l.height);return c.fromEquirectangularTexture(i,a),t.set(a,c),a.addEventListener("dispose",s),e(c.texture,a.mapping)}else return null}}return a}function s(a){const o=a.target;o.removeEventListener("dispose",s);const l=t.get(o);l!==void 0&&(t.delete(o),l.dispose())}function r(){t=new WeakMap}return{get:n,dispose:r}}const Di=4,nl=[.125,.215,.35,.446,.526,.582],Jn=20,Kr=new pc,il=new rt;let $r=null,Jr=0,Qr=0,ta=!1;const Kn=(1+Math.sqrt(5))/2,Ai=1/Kn,sl=[new C(-Kn,Ai,0),new C(Kn,Ai,0),new C(-Ai,0,Kn),new C(Ai,0,Kn),new C(0,Kn,-Ai),new C(0,Kn,Ai),new C(-1,1,-1),new C(1,1,-1),new C(-1,1,1),new C(1,1,1)];class rl{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,s=100){$r=this._renderer.getRenderTarget(),Jr=this._renderer.getActiveCubeFace(),Qr=this._renderer.getActiveMipmapLevel(),ta=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(256);const r=this._allocateTargets();return r.depthBuffer=!0,this._sceneToCubeUV(t,n,s,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return this._fromTexture(t,e)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=ll(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=ol(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose()}_setSize(t){this._lodMax=Math.floor(Math.log2(t)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let t=0;t2?b:0,b,b),h.setRenderTarget(s),v&&h.render(g,o),h.render(t,o)}g.geometry.dispose(),g.material.dispose(),h.toneMapping=p,h.autoClear=f,t.background=m}_textureToCubeUV(t,e){const n=this._renderer,s=t.mapping===Bi||t.mapping===zi;s?(this._cubemapMaterial===null&&(this._cubemapMaterial=ll()),this._cubemapMaterial.uniforms.flipEnvMap.value=t.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=ol());const r=s?this._cubemapMaterial:this._equirectMaterial,a=new Me(this._lodPlanes[0],r),o=r.uniforms;o.envMap.value=t;const l=this._cubeSize;$s(e,0,0,3*l,2*l),n.setRenderTarget(e),n.render(a,Kr)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;const s=this._lodPlanes.length;for(let r=1;rJn&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${m} samples when the maximum is set to ${Jn}`);const d=[];let T=0;for(let 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u=d.length!==0||p||n!==0||s;return s=p,n=d.length,u},this.beginShadows=function(){r=!0,h(null)},this.endShadows=function(){r=!1},this.setGlobalState=function(d,p){e=h(d,p,0)},this.setState=function(d,p,u){const g=d.clippingPlanes,v=d.clipIntersection,m=d.clipShadows,f=i.get(d);if(!s||g===null||g.length===0||r&&!m)r?h(null):c();else{const T=r?0:n,b=T*4;let S=f.clippingState||null;l.value=S,S=h(g,p,b,u);for(let D=0;D!==b;++D)S[D]=e[D];f.clippingState=S,this.numIntersection=v?this.numPlanes:0,this.numPlanes+=T}};function c(){l.value!==e&&(l.value=e,l.needsUpdate=n>0),t.numPlanes=n,t.numIntersection=0}function h(d,p,u,g){const v=d!==null?d.length:0;let m=null;if(v!==0){if(m=l.value,g!==!0||m===null){const f=u+v*4,T=p.matrixWorldInverse;o.getNormalMatrix(T),(m===null||m.length0){const c=new Qh(l.height);return c.fromEquirectangularTexture(i,a),t.set(a,c),a.addEventListener("dispose",s),e(c.texture,a.mapping)}else return null}}return a}function s(a){const o=a.target;o.removeEventListener("dispose",s);const l=t.get(o);l!==void 0&&(t.delete(o),l.dispose())}function r(){t=new WeakMap}return{get:n,dispose:r}}const Di=4,nl=[.125,.215,.35,.446,.526,.582],Jn=20,Kr=new pc,il=new rt;let $r=null,Jr=0,Qr=0,ta=!1;const Kn=(1+Math.sqrt(5))/2,Ai=1/Kn,sl=[new C(-Kn,Ai,0),new C(Kn,Ai,0),new C(-Ai,0,Kn),new C(Ai,0,Kn),new C(0,Kn,-Ai),new C(0,Kn,Ai),new C(-1,1,-1),new C(1,1,-1),new C(-1,1,1),new C(1,1,1)];class rl{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,s=100){$r=this._renderer.getRenderTarget(),Jr=this._renderer.getActiveCubeFace(),Qr=this._renderer.getActiveMipmapLevel(),ta=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(256);const r=this._allocateTargets();return r.depthBuffer=!0,this._sceneToCubeUV(t,n,s,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return this._fromTexture(t,e)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=ll(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=ol(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose()}_setSize(t){this._lodMax=Math.floor(Math.log2(t)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let t=0;t2?b:0,b,b),h.setRenderTarget(s),v&&h.render(g,o),h.render(t,o)}g.geometry.dispose(),g.material.dispose(),h.toneMapping=p,h.autoClear=d,t.background=m}_textureToCubeUV(t,e){const n=this._renderer,s=t.mapping===Bi||t.mapping===zi;s?(this._cubemapMaterial===null&&(this._cubemapMaterial=ll()),this._cubemapMaterial.uniforms.flipEnvMap.value=t.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=ol());const r=s?this._cubemapMaterial:this._equirectMaterial,a=new Me(this._lodPlanes[0],r),o=r.uniforms;o.envMap.value=t;const l=this._cubeSize;$s(e,0,0,3*l,2*l),n.setRenderTarget(e),n.render(a,Kr)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;const s=this._lodPlanes.length;for(let r=1;rJn&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${m} samples when the maximum is set to ${Jn}`);const f=[];let T=0;for(let R=0;Rb-Di?s-b+Di:0),w=4*(this._cubeSize-S);$s(e,D,w,3*S,2*S),l.setRenderTarget(e),l.render(d,Kr)}}function ap(i){const t=[],e=[],n=[];let s=i;const r=i-Di+1+nl.length;for(let a=0;ai-Di?l=nl[a-i+Di-1]:a===0&&(l=0),n.push(l);const c=1/(o-2),h=-c,d=1+c,p=[h,h,d,h,d,d,h,h,d,d,h,d],u=6,g=6,v=3,m=2,f=1,T=new Float32Array(v*g*u),b=new Float32Array(m*g*u),S=new Float32Array(f*g*u);for(let w=0;w2?0:-1,y=[R,U,0,R+2/3,U,0,R+2/3,U+1,0,R,U,0,R+2/3,U+1,0,R,U+1,0];T.set(y,v*g*w),b.set(p,m*g*w);const M=[w,w,w,w,w,w];S.set(M,f*g*w)}const D=new ge;D.setAttribute("position",new ue(T,v)),D.setAttribute("uv",new ue(b,m)),D.setAttribute("faceIndex",new ue(S,f)),t.push(D),s>Di&&s--}return{lodPlanes:t,sizeLods:e,sigmas:n}}function al(i,t,e){const n=new cn(i,t,e);return n.texture.mapping=vr,n.texture.name="PMREM.cubeUv",n.scissorTest=!0,n}function $s(i,t,e,n,s){i.viewport.set(t,e,n,s),i.scissor.set(t,e,n,s)}function op(i,t,e){const n=new Float32Array(Jn),s=new C(0,1,0);return new ze({name:"SphericalGaussianBlur",defines:{n:Jn,CUBEUV_TEXEL_WIDTH:1/t,CUBEUV_TEXEL_HEIGHT:1/e,CUBEUV_MAX_MIP:`${i}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:n},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:s}},vertexShader:co(),fragmentShader:` precision mediump float; precision mediump int; @@ -3721,7 +3721,7 @@ void main() { gl_Position = vec4( position, 1.0 ); } - `}function lp(i){let t=new WeakMap,e=null;function n(o){if(o&&o.isTexture){const l=o.mapping,c=l===pa||l===ma,h=l===Bi||l===zi;if(c||h){let f=t.get(o);const p=f!==void 0?f.texture.pmremVersion:0;if(o.isRenderTargetTexture&&o.pmremVersion!==p)return e===null&&(e=new rl(i)),f=c?e.fromEquirectangular(o,f):e.fromCubemap(o,f),f.texture.pmremVersion=o.pmremVersion,t.set(o,f),f.texture;if(f!==void 0)return f.texture;{const u=o.image;return c&&u&&u.height>0||h&&u&&s(u)?(e===null&&(e=new rl(i)),f=c?e.fromEquirectangular(o):e.fromCubemap(o),f.texture.pmremVersion=o.pmremVersion,t.set(o,f),o.addEventListener("dispose",r),f.texture):null}}}return o}function s(o){let l=0;const c=6;for(let h=0;ht.maxTextureSize&&(D=Math.ceil(S/t.maxTextureSize),S=t.maxTextureSize);const w=new Float32Array(S*D*4*f),R=new ic(w,S,D,f);R.type=mn,R.needsUpdate=!0;const U=b*4;for(let M=0;M0)return i;const s=t*e;let r=hl[s];if(r===void 0&&(r=new Float32Array(s),hl[s]=r),t!==0){n.toArray(r,0);for(let a=1,o=0;a!==t;++a)o+=e,i[a].toArray(r,o)}return r}function Se(i,t){if(i.length!==t.length)return!1;for(let e=0,n=i.length;e0||h&&u&&s(u)?(e===null&&(e=new rl(i)),d=c?e.fromEquirectangular(o):e.fromCubemap(o),d.texture.pmremVersion=o.pmremVersion,t.set(o,d),o.addEventListener("dispose",r),d.texture):null}}}return o}function s(o){let l=0;const c=6;for(let h=0;ht.maxTextureSize&&(D=Math.ceil(S/t.maxTextureSize),S=t.maxTextureSize);const w=new Float32Array(S*D*4*d),R=new ic(w,S,D,d);R.type=mn,R.needsUpdate=!0;const U=b*4;for(let M=0;M0)return i;const s=t*e;let r=hl[s];if(r===void 0&&(r=new Float32Array(s),hl[s]=r),t!==0){n.toArray(r,0);for(let a=1,o=0;a!==t;++a)o+=e,i[a].toArray(r,o)}return r}function Se(i,t){if(i.length!==t.length)return!1;for(let e=0,n=i.length;e":" "} ${o}: ${e[a]}`)}return n.join(` `)}const _l=new Bt;function lm(i){Qt._getMatrix(_l,Qt.workingColorSpace,i);const t=`mat3( ${_l.elements.map(e=>e.toFixed(4))} )`;switch(Qt.getTransfer(i)){case hr:return[t,"LinearTransferOETF"];case re:return[t,"sRGBTransferOETF"];default:return console.warn("THREE.WebGLProgram: Unsupported color space: ",i),[t,"LinearTransferOETF"]}}function vl(i,t,e){const n=i.getShaderParameter(t,i.COMPILE_STATUS),s=i.getShaderInfoLog(t).trim();if(n&&s==="")return"";const r=/ERROR: 0:(\d+)/.exec(s);if(r){const a=parseInt(r[1]);return e.toUpperCase()+` @@ -3751,28 +3751,28 @@ void main() { `;return i.precision==="highp"?t+=` #define HIGH_PRECISION`:i.precision==="mediump"?t+=` #define MEDIUM_PRECISION`:i.precision==="lowp"&&(t+=` -#define LOW_PRECISION`),t}function Mm(i){let t="SHADOWMAP_TYPE_BASIC";return i.shadowMapType===kl?t="SHADOWMAP_TYPE_PCF":i.shadowMapType===Gc?t="SHADOWMAP_TYPE_PCF_SOFT":i.shadowMapType===En&&(t="SHADOWMAP_TYPE_VSM"),t}function Sm(i){let t="ENVMAP_TYPE_CUBE";if(i.envMap)switch(i.envMapMode){case Bi:case zi:t="ENVMAP_TYPE_CUBE";break;case vr:t="ENVMAP_TYPE_CUBE_UV";break}return t}function ym(i){let t="ENVMAP_MODE_REFLECTION";if(i.envMap)switch(i.envMapMode){case zi:t="ENVMAP_MODE_REFRACTION";break}return t}function Em(i){let t="ENVMAP_BLENDING_NONE";if(i.envMap)switch(i.combine){case Hl:t="ENVMAP_BLENDING_MULTIPLY";break;case lh:t="ENVMAP_BLENDING_MIX";break;case ch:t="ENVMAP_BLENDING_ADD";break}return t}function bm(i){const t=i.envMapCubeUVHeight;if(t===null)return null;const e=Math.log2(t)-2,n=1/t;return{texelWidth:1/(3*Math.max(Math.pow(2,e),112)),texelHeight:n,maxMip:e}}function Tm(i,t,e,n){const s=i.getContext(),r=e.defines;let a=e.vertexShader,o=e.fragmentShader;const l=Mm(e),c=Sm(e),h=ym(e),f=Em(e),p=bm(e),u=dm(e),g=fm(r),v=s.createProgram();let m,d,T=e.glslVersion?"#version "+e.glslVersion+` +#define LOW_PRECISION`),t}function Mm(i){let t="SHADOWMAP_TYPE_BASIC";return i.shadowMapType===kl?t="SHADOWMAP_TYPE_PCF":i.shadowMapType===Gc?t="SHADOWMAP_TYPE_PCF_SOFT":i.shadowMapType===En&&(t="SHADOWMAP_TYPE_VSM"),t}function Sm(i){let t="ENVMAP_TYPE_CUBE";if(i.envMap)switch(i.envMapMode){case Bi:case zi:t="ENVMAP_TYPE_CUBE";break;case vr:t="ENVMAP_TYPE_CUBE_UV";break}return t}function ym(i){let t="ENVMAP_MODE_REFLECTION";if(i.envMap)switch(i.envMapMode){case zi:t="ENVMAP_MODE_REFRACTION";break}return t}function Em(i){let t="ENVMAP_BLENDING_NONE";if(i.envMap)switch(i.combine){case Hl:t="ENVMAP_BLENDING_MULTIPLY";break;case lh:t="ENVMAP_BLENDING_MIX";break;case ch:t="ENVMAP_BLENDING_ADD";break}return t}function bm(i){const t=i.envMapCubeUVHeight;if(t===null)return null;const e=Math.log2(t)-2,n=1/t;return{texelWidth:1/(3*Math.max(Math.pow(2,e),112)),texelHeight:n,maxMip:e}}function Tm(i,t,e,n){const s=i.getContext(),r=e.defines;let a=e.vertexShader,o=e.fragmentShader;const l=Mm(e),c=Sm(e),h=ym(e),d=Em(e),p=bm(e),u=dm(e),g=fm(r),v=s.createProgram();let m,f,T=e.glslVersion?"#version "+e.glslVersion+` `:"";e.isRawShaderMaterial?(m=["#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,g].filter(ls).join(` `),m.length>0&&(m+=` -`),d=["#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,g].filter(ls).join(` -`),d.length>0&&(d+=` +`),f=["#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,g].filter(ls).join(` +`),f.length>0&&(f+=` `)):(m=[yl(e),"#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,g,e.extensionClipCullDistance?"#define USE_CLIP_DISTANCE":"",e.batching?"#define USE_BATCHING":"",e.batchingColor?"#define USE_BATCHING_COLOR":"",e.instancing?"#define 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n(){t=new WeakMap}return{get:e,dispose:n}}const zm=`void main() { gl_Position = vec4( position, 1.0 ); }`,km=`uniform sampler2D shadow_pass; uniform vec2 resolution; @@ -3800,7 +3800,7 @@ void main() { squared_mean = squared_mean / samples; float std_dev = sqrt( squared_mean - mean * mean ); gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) ); -}`;function Hm(i,t,e){let n=new oo;const s=new Mt,r=new Mt,a=new le,o=new lu({depthPacking:vh}),l=new cu,c={},h=e.maxTextureSize,f={[kn]:We,[We]:kn,[dn]:dn},p=new ze({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new Mt},radius:{value:4}},vertexShader:zm,fragmentShader:km}),u=p.clone();u.defines.HORIZONTAL_PASS=1;const g=new ge;g.setAttribute("position",new ue(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const v=new Me(g,p),m=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=kl;let 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dt=et.data.subarray(Z*H/et.data.BYTES_PER_ELEMENT,(Z+1)*H/et.data.BYTES_PER_ELEMENT);e.texSubImage3D(i.TEXTURE_2D_ARRAY,0,0,0,Z,et.width,et.height,1,mt,Tt,dt)}_.clearLayerUpdates()}else e.texSubImage3D(i.TEXTURE_2D_ARRAY,0,0,0,0,et.width,et.height,et.depth,mt,Tt,et.data)}else e.texImage3D(i.TEXTURE_2D_ARRAY,0,Ut,et.width,et.height,et.depth,0,mt,Tt,et.data);else if(_.isData3DTexture)Ot?(se&&e.texStorage3D(i.TEXTURE_3D,at,Ut,et.width,et.height,et.depth),L&&e.texSubImage3D(i.TEXTURE_3D,0,0,0,0,et.width,et.height,et.depth,mt,Tt,et.data)):e.texImage3D(i.TEXTURE_3D,0,Ut,et.width,et.height,et.depth,0,mt,Tt,et.data);else if(_.isFramebufferTexture){if(se)if(Ot)e.texStorage2D(i.TEXTURE_2D,at,Ut,et.width,et.height);else{let H=et.width,Z=et.height;for(let dt=0;dt>=1,Z>>=1}}else if(Zt.length>0){if(Ot&&se){const H=ct(Zt[0]);e.texStorage2D(i.TEXTURE_2D,at,Ut,H.width,H.height)}for(let H=0,Z=Zt.length;H0&&at++;const Z=ct(mt[0]);e.texStorage2D(i.TEXTURE_CUBE_MAP,at,Zt,Z.width,Z.height)}for(let 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q=_.depthTexture,K=q&&q.isDepthTexture?q.type:null,j=S(_.stencilBuffer,K),yt=_.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,lt=qt(_);jt(_)?o.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,lt,j,_.width,_.height):F?i.renderbufferStorageMultisample(i.RENDERBUFFER,lt,j,_.width,_.height):i.renderbufferStorage(i.RENDERBUFFER,j,_.width,_.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,yt,i.RENDERBUFFER,E)}else{const q=_.textures;for(let K=0;K{delete _.__boundDepthTexture,delete _.__depthDisposeCallback,q.removeEventListener("dispose",K)};q.addEventListener("dispose",K),_.__depthDisposeCallback=K}_.__boundDepthTexture=q}if(E.depthTexture&&!_.__autoAllocateDepthBuffer){if(F)throw new Error("target.depthTexture not supported in Cube render targets");Pt(_.__webglFramebuffer,E)}else if(F){_.__webglDepthbuffer=[];for(let q=0;q<6;q++)if(e.bindFramebuffer(i.FRAMEBUFFER,_.__webglFramebuffer[q]),_.__webglDepthbuffer[q]===void 0)_.__webglDepthbuffer[q]=i.createRenderbuffer(),ot(_.__webglDepthbuffer[q],E,!1);else{const K=E.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,j=_.__webglDepthbuffer[q];i.bindRenderbuffer(i.RENDERBUFFER,j),i.framebufferRenderbuffer(i.FRAMEBUFFER,K,i.RENDERBUFFER,j)}}else if(e.bindFramebuffer(i.FRAMEBUFFER,_.__webglFramebuffer),_.__webglDepthbuffer===void 0)_.__webglDepthbuffer=i.createRenderbuffer(),ot(_.__webglDepthbuffer,E,!1);else{const q=E.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,K=_.__webglDepthbuffer;i.bindRenderbuffer(i.RENDERBUFFER,K),i.framebufferRenderbuffer(i.FRAMEBUFFER,q,i.RENDERBUFFER,K)}e.bindFramebuffer(i.FRAMEBUFFER,null)}function Ht(E,_,F){const q=n.get(E);_!==void 0&&_t(q.__webglFramebuffer,E,E.texture,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,0),F!==void 0&&Lt(E)}function he(E){const _=E.texture,F=n.get(E),q=n.get(_);E.addEventListener("dispose",R);const K=E.textures,j=E.isWebGLCubeRenderTarget===!0,yt=K.length>1;if(yt||(q.__webglTexture===void 0&&(q.__webglTexture=i.createTexture()),q.__version=_.version,a.memory.textures++),j){F.__webglFramebuffer=[];for(let lt=0;lt<6;lt++)if(_.mipmaps&&_.mipmaps.length>0){F.__webglFramebuffer[lt]=[];for(let pt=0;pt<_.mipmaps.length;pt++)F.__webglFramebuffer[lt][pt]=i.createFramebuffer()}else F.__webglFramebuffer[lt]=i.createFramebuffer()}else{if(_.mipmaps&&_.mipmaps.length>0){F.__webglFramebuffer=[];for(let lt=0;lt<_.mipmaps.length;lt++)F.__webglFramebuffer[lt]=i.createFramebuffer()}else F.__webglFramebuffer=i.createFramebuffer();if(yt)for(let lt=0,pt=K.length;lt0&&jt(E)===!1){F.__webglMultisampledFramebuffer=i.createFramebuffer(),F.__webglColorRenderbuffer=[],e.bindFramebuffer(i.FRAMEBUFFER,F.__webglMultisampledFramebuffer);for(let lt=0;lt0)for(let pt=0;pt<_.mipmaps.length;pt++)_t(F.__webglFramebuffer[lt][pt],E,_,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+lt,pt);else _t(F.__webglFramebuffer[lt],E,_,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+lt,0);m(_)&&d(i.TEXTURE_CUBE_MAP),e.unbindTexture()}else if(yt){for(let lt=0,pt=K.length;lt0)for(let pt=0;pt<_.mipmaps.length;pt++)_t(F.__webglFramebuffer[pt],E,_,i.COLOR_ATTACHMENT0,lt,pt);else _t(F.__webglFramebuffer,E,_,i.COLOR_ATTACHMENT0,lt,0);m(_)&&d(lt),e.unbindTexture()}E.depthBuffer&&Lt(E)}function Yt(E){const _=E.textures;for(let F=0,q=_.length;F0){if(jt(E)===!1){const _=E.textures,F=E.width,q=E.height;let K=i.COLOR_BUFFER_BIT;const j=E.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,yt=n.get(E),lt=_.length>1;if(lt)for(let pt=0;pt<_.length;pt++)e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+pt,i.RENDERBUFFER,null),e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+pt,i.TEXTURE_2D,null,0);e.bindFramebuffer(i.READ_FRAMEBUFFER,yt.__webglMultisampledFramebuffer),e.bindFramebuffer(i.DRAW_FRAMEBUFFER,yt.__webglFramebuffer);for(let pt=0;pt<_.length;pt++){if(E.resolveDepthBuffer&&(E.depthBuffer&&(K|=i.DEPTH_BUFFER_BIT),E.stencilBuffer&&E.resolveStencilBuffer&&(K|=i.STENCIL_BUFFER_BIT)),lt){i.framebufferRenderbuffer(i.READ_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.RENDERBUFFER,yt.__webglColorRenderbuffer[pt]);const Gt=n.get(_[pt]).__webglTexture;i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,Gt,0)}i.blitFramebuffer(0,0,F,q,0,0,F,q,K,i.NEAREST),l===!0&&(fe.length=0,A.length=0,fe.push(i.COLOR_ATTACHMENT0+pt),E.depthBuffer&&E.resolveDepthBuffer===!1&&(fe.push(j),A.push(j),i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,A)),i.invalidateFramebuffer(i.READ_FRAMEBUFFER,fe))}if(e.bindFramebuffer(i.READ_FRAMEBUFFER,null),e.bindFramebuffer(i.DRAW_FRAMEBUFFER,null),lt)for(let pt=0;pt<_.length;pt++){e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+pt,i.RENDERBUFFER,yt.__webglColorRenderbuffer[pt]);const Gt=n.get(_[pt]).__webglTexture;e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+pt,i.TEXTURE_2D,Gt,0)}e.bindFramebuffer(i.DRAW_FRAMEBUFFER,yt.__webglMultisampledFramebuffer)}else if(E.depthBuffer&&E.resolveDepthBuffer===!1&&l){const _=E.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,[_])}}}function qt(E){return Math.min(s.maxSamples,E.samples)}function jt(E){const _=n.get(E);return E.samples>0&&t.has("WEBGL_multisampled_render_to_texture")===!0&&_.__useRenderToTexture!==!1}function J(E){const _=a.render.frame;h.get(E)!==_&&(h.set(E,_),E.update())}function Et(E,_){const F=E.colorSpace,q=E.format,K=E.type;return E.isCompressedTexture===!0||E.isVideoTexture===!0||F!==Vi&&F!==On&&(Qt.getTransfer(F)===re?(q!==ln||K!==Rn)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",F)),_}function ct(E){return typeof HTMLImageElement<"u"&&E instanceof HTMLImageElement?(c.width=E.naturalWidth||E.width,c.height=E.naturalHeight||E.height):typeof VideoFrame<"u"&&E instanceof VideoFrame?(c.width=E.displayWidth,c.height=E.displayHeight):(c.width=E.width,c.height=E.height),c}this.allocateTextureUnit=z,this.resetTextureUnits=W,this.setTexture2D=$,this.setTexture2DArray=X,this.setTexture3D=Q,this.setTextureCube=k,this.rebindTextures=Ht,this.setupRenderTarget=he,this.updateRenderTargetMipmap=Yt,this.updateMultisampleRenderTarget=ke,this.setupDepthRenderbuffer=Lt,this.setupFrameBufferTexture=_t,this.useMultisampledRTT=jt}function Xm(i,t){function e(n,s=On){let r;const a=Qt.getTransfer(s);if(n===Rn)return i.UNSIGNED_BYTE;if(n===to)return i.UNSIGNED_SHORT_4_4_4_4;if(n===eo)return i.UNSIGNED_SHORT_5_5_5_1;if(n===Yl)return i.UNSIGNED_INT_5_9_9_9_REV;if(n===Wl)return i.BYTE;if(n===Xl)return i.SHORT;if(n===us)return i.UNSIGNED_SHORT;if(n===Qa)return i.INT;if(n===ii)return i.UNSIGNED_INT;if(n===mn)return i.FLOAT;if(n===wn)return i.HALF_FLOAT;if(n===ql)return i.ALPHA;if(n===jl)return i.RGB;if(n===ln)return i.RGBA;if(n===Zl)return i.LUMINANCE;if(n===Kl)return i.LUMINANCE_ALPHA;if(n===Ii)return i.DEPTH_COMPONENT;if(n===Hi)return i.DEPTH_STENCIL;if(n===no)return i.RED;if(n===io)return i.RED_INTEGER;if(n===$l)return i.RG;if(n===so)return i.RG_INTEGER;if(n===ro)return i.RGBA_INTEGER;if(n===tr||n===er||n===nr||n===ir)if(a===re)if(r=t.get("WEBGL_compressed_texture_s3tc_srgb"),r!==null){if(n===tr)return r.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===er)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===nr)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===ir)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(r=t.get("WEBGL_compressed_texture_s3tc"),r!==null){if(n===tr)return r.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===er)return r.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===nr)return r.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===ir)return r.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(n===va||n===xa||n===Ma||n===Sa)if(r=t.get("WEBGL_compressed_texture_pvrtc"),r!==null){if(n===va)return r.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(n===xa)return r.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(n===Ma)return r.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(n===Sa)return r.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(n===ya||n===Ea||n===ba)if(r=t.get("WEBGL_compressed_texture_etc"),r!==null){if(n===ya||n===Ea)return a===re?r.COMPRESSED_SRGB8_ETC2:r.COMPRESSED_RGB8_ETC2;if(n===ba)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:r.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(n===Ta||n===wa||n===Aa||n===Ra||n===Ca||n===Pa||n===Da||n===La||n===Ua||n===Ia||n===Na||n===Fa||n===Oa||n===Ba)if(r=t.get("WEBGL_compressed_texture_astc"),r!==null){if(n===Ta)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:r.COMPRESSED_RGBA_ASTC_4x4_KHR;if(n===wa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:r.COMPRESSED_RGBA_ASTC_5x4_KHR;if(n===Aa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:r.COMPRESSED_RGBA_ASTC_5x5_KHR;if(n===Ra)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:r.COMPRESSED_RGBA_ASTC_6x5_KHR;if(n===Ca)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:r.COMPRESSED_RGBA_ASTC_6x6_KHR;if(n===Pa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:r.COMPRESSED_RGBA_ASTC_8x5_KHR;if(n===Da)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:r.COMPRESSED_RGBA_ASTC_8x6_KHR;if(n===La)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:r.COMPRESSED_RGBA_ASTC_8x8_KHR;if(n===Ua)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:r.COMPRESSED_RGBA_ASTC_10x5_KHR;if(n===Ia)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:r.COMPRESSED_RGBA_ASTC_10x6_KHR;if(n===Na)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:r.COMPRESSED_RGBA_ASTC_10x8_KHR;if(n===Fa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:r.COMPRESSED_RGBA_ASTC_10x10_KHR;if(n===Oa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:r.COMPRESSED_RGBA_ASTC_12x10_KHR;if(n===Ba)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:r.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(n===sr||n===za||n===ka)if(r=t.get("EXT_texture_compression_bptc"),r!==null){if(n===sr)return a===re?r.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:r.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(n===za)return r.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(n===ka)return r.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(n===Jl||n===Ha||n===Va||n===Ga)if(r=t.get("EXT_texture_compression_rgtc"),r!==null){if(n===sr)return r.COMPRESSED_RED_RGTC1_EXT;if(n===Ha)return r.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(n===Va)return r.COMPRESSED_RED_GREEN_RGTC2_EXT;if(n===Ga)return r.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return n===ki?i.UNSIGNED_INT_24_8:i[n]!==void 0?i[n]:null}return{convert:e}}const Ym={type:"move"};class na{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Pi,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Pi,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new C,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new C),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Pi,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new C,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new C),this._grip}dispatchEvent(t){return this._targetRay!==null&&this._targetRay.dispatchEvent(t),this._grip!==null&&this._grip.dispatchEvent(t),this._hand!==null&&this._hand.dispatchEvent(t),this}connect(t){if(t&&t.hand){const e=this._hand;if(e)for(const n of t.hand.values())this._getHandJoint(e,n)}return this.dispatchEvent({type:"connected",data:t}),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(t,e,n){let s=null,r=null,a=null;const o=this._targetRay,l=this._grip,c=this._hand;if(t&&e.session.visibilityState!=="visible-blurred"){if(c&&t.hand){a=!0;for(const v of t.hand.values()){const m=e.getJointPose(v,n),d=this._getHandJoint(c,v);m!==null&&(d.matrix.fromArray(m.transform.matrix),d.matrix.decompose(d.position,d.rotation,d.scale),d.matrixWorldNeedsUpdate=!0,d.jointRadius=m.radius),d.visible=m!==null}const h=c.joints["index-finger-tip"],f=c.joints["thumb-tip"],p=h.position.distanceTo(f.position),u=.02,g=.005;c.inputState.pinching&&p>u+g?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!c.inputState.pinching&&p<=u-g&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else l!==null&&t.gripSpace&&(r=e.getPose(t.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));o!==null&&(s=e.getPose(t.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(Ym)))}return o!==null&&(o.visible=s!==null),l!==null&&(l.visible=r!==null),c!==null&&(c.visible=a!==null),this}_getHandJoint(t,e){if(t.joints[e.jointName]===void 0){const n=new Pi;n.matrixAutoUpdate=!1,n.visible=!1,t.joints[e.jointName]=n,t.add(n)}return t.joints[e.jointName]}}const qm=` +}`;function Hm(i,t,e){let n=new oo;const s=new Mt,r=new Mt,a=new le,o=new lu({depthPacking:vh}),l=new cu,c={},h=e.maxTextureSize,d={[kn]:We,[We]:kn,[dn]:dn},p=new ze({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new Mt},radius:{value:4}},vertexShader:zm,fragmentShader:km}),u=p.clone();u.defines.HORIZONTAL_PASS=1;const g=new ge;g.setAttribute("position",new ue(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const v=new Me(g,p),m=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=kl;let f=this.type;this.render=function(w,R,U){if(m.enabled===!1||m.autoUpdate===!1&&m.needsUpdate===!1||w.length===0)return;const y=i.getRenderTarget(),M=i.getActiveCubeFace(),P=i.getActiveMipmapLevel(),W=i.state;W.setBlending(Tn),W.buffers.color.setClear(1,1,1,1),W.buffers.depth.setTest(!0),W.setScissorTest(!1);const z=f!==En&&this.type===En,G=f===En&&this.type!==En;for(let $=0,X=w.length;$h||s.y>h)&&(s.x>h&&(r.x=Math.floor(h/it.x),s.x=r.x*it.x,k.mapSize.x=r.x),s.y>h&&(r.y=Math.floor(h/it.y),s.y=r.y*it.y,k.mapSize.y=r.y)),k.map===null||z===!0||G===!0){const St=this.type!==En?{minFilter:Ze,magFilter:Ze}:{};k.map!==null&&k.map.dispose(),k.map=new cn(s.x,s.y,St),k.map.texture.name=Q.name+".shadowMap",k.camera.updateProjectionMatrix()}i.setRenderTarget(k.map),i.clear();const ft=k.getViewportCount();for(let St=0;St0||R.map&&R.alphaTest>0){const W=M.uuid,z=R.uuid;let G=c[W];G===void 0&&(G={},c[W]=G);let $=G[z];$===void 0&&($=M.clone(),G[z]=$,R.addEventListener("dispose",D)),M=$}if(M.visible=R.visible,M.wireframe=R.wireframe,y===En?M.side=R.shadowSide!==null?R.shadowSide:R.side:M.side=R.shadowSide!==null?R.shadowSide:d[R.side],M.alphaMap=R.alphaMap,M.alphaTest=R.alphaTest,M.map=R.map,M.clipShadows=R.clipShadows,M.clippingPlanes=R.clippingPlanes,M.clipIntersection=R.clipIntersection,M.displacementMap=R.displacementMap,M.displacementScale=R.displacementScale,M.displacementBias=R.displacementBias,M.wireframeLinewidth=R.wireframeLinewidth,M.linewidth=R.linewidth,U.isPointLight===!0&&M.isMeshDistanceMaterial===!0){const W=i.properties.get(M);W.light=U}return M}function S(w,R,U,y,M){if(w.visible===!1)return;if(w.layers.test(R.layers)&&(w.isMesh||w.isLine||w.isPoints)&&(w.castShadow||w.receiveShadow&&M===En)&&(!w.frustumCulled||n.intersectsObject(w))){w.modelViewMatrix.multiplyMatrices(U.matrixWorldInverse,w.matrixWorld);const z=t.update(w),G=w.material;if(Array.isArray(G)){const $=z.groups;for(let 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_t(F.__webglFramebuffer[lt],E,_,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+lt,0);m(_)&&f(i.TEXTURE_CUBE_MAP),e.unbindTexture()}else if(yt){for(let lt=0,pt=K.length;lt0)for(let pt=0;pt<_.mipmaps.length;pt++)_t(F.__webglFramebuffer[pt],E,_,i.COLOR_ATTACHMENT0,lt,pt);else _t(F.__webglFramebuffer,E,_,i.COLOR_ATTACHMENT0,lt,0);m(_)&&f(lt),e.unbindTexture()}E.depthBuffer&&Lt(E)}function Yt(E){const _=E.textures;for(let F=0,q=_.length;F0){if(jt(E)===!1){const _=E.textures,F=E.width,q=E.height;let K=i.COLOR_BUFFER_BIT;const j=E.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,yt=n.get(E),lt=_.length>1;if(lt)for(let pt=0;pt<_.length;pt++)e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+pt,i.RENDERBUFFER,null),e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+pt,i.TEXTURE_2D,null,0);e.bindFramebuffer(i.READ_FRAMEBUFFER,yt.__webglMultisampledFramebuffer),e.bindFramebuffer(i.DRAW_FRAMEBUFFER,yt.__webglFramebuffer);for(let pt=0;pt<_.length;pt++){if(E.resolveDepthBuffer&&(E.depthBuffer&&(K|=i.DEPTH_BUFFER_BIT),E.stencilBuffer&&E.resolveStencilBuffer&&(K|=i.STENCIL_BUFFER_BIT)),lt){i.framebufferRenderbuffer(i.READ_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.RENDERBUFFER,yt.__webglColorRenderbuffer[pt]);const Gt=n.get(_[pt]).__webglTexture;i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,Gt,0)}i.blitFramebuffer(0,0,F,q,0,0,F,q,K,i.NEAREST),l===!0&&(fe.length=0,A.length=0,fe.push(i.COLOR_ATTACHMENT0+pt),E.depthBuffer&&E.resolveDepthBuffer===!1&&(fe.push(j),A.push(j),i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,A)),i.invalidateFramebuffer(i.READ_FRAMEBUFFER,fe))}if(e.bindFramebuffer(i.READ_FRAMEBUFFER,null),e.bindFramebuffer(i.DRAW_FRAMEBUFFER,null),lt)for(let pt=0;pt<_.length;pt++){e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+pt,i.RENDERBUFFER,yt.__webglColorRenderbuffer[pt]);const Gt=n.get(_[pt]).__webglTexture;e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+pt,i.TEXTURE_2D,Gt,0)}e.bindFramebuffer(i.DRAW_FRAMEBUFFER,yt.__webglMultisampledFramebuffer)}else if(E.depthBuffer&&E.resolveDepthBuffer===!1&&l){const _=E.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,[_])}}}function qt(E){return Math.min(s.maxSamples,E.samples)}function jt(E){const _=n.get(E);return E.samples>0&&t.has("WEBGL_multisampled_render_to_texture")===!0&&_.__useRenderToTexture!==!1}function J(E){const _=a.render.frame;h.get(E)!==_&&(h.set(E,_),E.update())}function Et(E,_){const F=E.colorSpace,q=E.format,K=E.type;return E.isCompressedTexture===!0||E.isVideoTexture===!0||F!==Vi&&F!==On&&(Qt.getTransfer(F)===re?(q!==ln||K!==Rn)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",F)),_}function ct(E){return typeof HTMLImageElement<"u"&&E instanceof HTMLImageElement?(c.width=E.naturalWidth||E.width,c.height=E.naturalHeight||E.height):typeof VideoFrame<"u"&&E instanceof VideoFrame?(c.width=E.displayWidth,c.height=E.displayHeight):(c.width=E.width,c.height=E.height),c}this.allocateTextureUnit=z,this.resetTextureUnits=W,this.setTexture2D=$,this.setTexture2DArray=X,this.setTexture3D=Q,this.setTextureCube=k,this.rebindTextures=Ht,this.setupRenderTarget=he,this.updateRenderTargetMipmap=Yt,this.updateMultisampleRenderTarget=ke,this.setupDepthRenderbuffer=Lt,this.setupFrameBufferTexture=_t,this.useMultisampledRTT=jt}function Xm(i,t){function e(n,s=On){let r;const a=Qt.getTransfer(s);if(n===Rn)return i.UNSIGNED_BYTE;if(n===to)return i.UNSIGNED_SHORT_4_4_4_4;if(n===eo)return i.UNSIGNED_SHORT_5_5_5_1;if(n===Yl)return i.UNSIGNED_INT_5_9_9_9_REV;if(n===Wl)return i.BYTE;if(n===Xl)return i.SHORT;if(n===us)return i.UNSIGNED_SHORT;if(n===Qa)return i.INT;if(n===ii)return i.UNSIGNED_INT;if(n===mn)return i.FLOAT;if(n===wn)return i.HALF_FLOAT;if(n===ql)return i.ALPHA;if(n===jl)return i.RGB;if(n===ln)return i.RGBA;if(n===Zl)return i.LUMINANCE;if(n===Kl)return i.LUMINANCE_ALPHA;if(n===Ii)return i.DEPTH_COMPONENT;if(n===Hi)return i.DEPTH_STENCIL;if(n===no)return i.RED;if(n===io)return i.RED_INTEGER;if(n===$l)return i.RG;if(n===so)return i.RG_INTEGER;if(n===ro)return i.RGBA_INTEGER;if(n===tr||n===er||n===nr||n===ir)if(a===re)if(r=t.get("WEBGL_compressed_texture_s3tc_srgb"),r!==null){if(n===tr)return r.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===er)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===nr)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===ir)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(r=t.get("WEBGL_compressed_texture_s3tc"),r!==null){if(n===tr)return r.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===er)return r.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===nr)return r.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===ir)return r.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(n===va||n===xa||n===Ma||n===Sa)if(r=t.get("WEBGL_compressed_texture_pvrtc"),r!==null){if(n===va)return r.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(n===xa)return r.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(n===Ma)return r.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(n===Sa)return r.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(n===ya||n===Ea||n===ba)if(r=t.get("WEBGL_compressed_texture_etc"),r!==null){if(n===ya||n===Ea)return a===re?r.COMPRESSED_SRGB8_ETC2:r.COMPRESSED_RGB8_ETC2;if(n===ba)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:r.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(n===Ta||n===wa||n===Aa||n===Ra||n===Ca||n===Pa||n===Da||n===La||n===Ua||n===Ia||n===Na||n===Fa||n===Oa||n===Ba)if(r=t.get("WEBGL_compressed_texture_astc"),r!==null){if(n===Ta)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:r.COMPRESSED_RGBA_ASTC_4x4_KHR;if(n===wa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:r.COMPRESSED_RGBA_ASTC_5x4_KHR;if(n===Aa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:r.COMPRESSED_RGBA_ASTC_5x5_KHR;if(n===Ra)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:r.COMPRESSED_RGBA_ASTC_6x5_KHR;if(n===Ca)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:r.COMPRESSED_RGBA_ASTC_6x6_KHR;if(n===Pa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:r.COMPRESSED_RGBA_ASTC_8x5_KHR;if(n===Da)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:r.COMPRESSED_RGBA_ASTC_8x6_KHR;if(n===La)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:r.COMPRESSED_RGBA_ASTC_8x8_KHR;if(n===Ua)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:r.COMPRESSED_RGBA_ASTC_10x5_KHR;if(n===Ia)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:r.COMPRESSED_RGBA_ASTC_10x6_KHR;if(n===Na)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:r.COMPRESSED_RGBA_ASTC_10x8_KHR;if(n===Fa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:r.COMPRESSED_RGBA_ASTC_10x10_KHR;if(n===Oa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:r.COMPRESSED_RGBA_ASTC_12x10_KHR;if(n===Ba)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:r.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(n===sr||n===za||n===ka)if(r=t.get("EXT_texture_compression_bptc"),r!==null){if(n===sr)return a===re?r.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:r.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(n===za)return r.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(n===ka)return r.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(n===Jl||n===Ha||n===Va||n===Ga)if(r=t.get("EXT_texture_compression_rgtc"),r!==null){if(n===sr)return r.COMPRESSED_RED_RGTC1_EXT;if(n===Ha)return r.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(n===Va)return r.COMPRESSED_RED_GREEN_RGTC2_EXT;if(n===Ga)return r.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return n===ki?i.UNSIGNED_INT_24_8:i[n]!==void 0?i[n]:null}return{convert:e}}const Ym={type:"move"};class na{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Pi,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Pi,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new C,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new C),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Pi,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new C,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new C),this._grip}dispatchEvent(t){return this._targetRay!==null&&this._targetRay.dispatchEvent(t),this._grip!==null&&this._grip.dispatchEvent(t),this._hand!==null&&this._hand.dispatchEvent(t),this}connect(t){if(t&&t.hand){const e=this._hand;if(e)for(const n of t.hand.values())this._getHandJoint(e,n)}return this.dispatchEvent({type:"connected",data:t}),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(t,e,n){let s=null,r=null,a=null;const o=this._targetRay,l=this._grip,c=this._hand;if(t&&e.session.visibilityState!=="visible-blurred"){if(c&&t.hand){a=!0;for(const v of t.hand.values()){const m=e.getJointPose(v,n),f=this._getHandJoint(c,v);m!==null&&(f.matrix.fromArray(m.transform.matrix),f.matrix.decompose(f.position,f.rotation,f.scale),f.matrixWorldNeedsUpdate=!0,f.jointRadius=m.radius),f.visible=m!==null}const h=c.joints["index-finger-tip"],d=c.joints["thumb-tip"],p=h.position.distanceTo(d.position),u=.02,g=.005;c.inputState.pinching&&p>u+g?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!c.inputState.pinching&&p<=u-g&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else l!==null&&t.gripSpace&&(r=e.getPose(t.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));o!==null&&(s=e.getPose(t.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(Ym)))}return o!==null&&(o.visible=s!==null),l!==null&&(l.visible=r!==null),c!==null&&(c.visible=a!==null),this}_getHandJoint(t,e){if(t.joints[e.jointName]===void 0){const n=new Pi;n.matrixAutoUpdate=!1,n.visible=!1,t.joints[e.jointName]=n,t.add(n)}return t.joints[e.jointName]}}const qm=` void main() { gl_Position = vec4( position, 1.0 ); @@ -3824,7 +3824,7 @@ void main() { } -}`;class Zm{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(t,e,n){if(this.texture===null){const s=new be,r=t.properties.get(s);r.__webglTexture=e.texture,(e.depthNear!==n.depthNear||e.depthFar!==n.depthFar)&&(this.depthNear=e.depthNear,this.depthFar=e.depthFar),this.texture=s}}getMesh(t){if(this.texture!==null&&this.mesh===null){const e=t.cameras[0].viewport,n=new ze({vertexShader:qm,fragmentShader:jm,uniforms:{depthColor:{value:this.texture},depthWidth:{value:e.z},depthHeight:{value:e.w}}});this.mesh=new Me(new _s(20,20),n)}return this.mesh}reset(){this.texture=null,this.mesh=null}getDepthTexture(){return this.texture}}class Km extends ri{constructor(t,e){super();const n=this;let s=null,r=1,a=null,o="local-floor",l=1,c=null,h=null,f=null,p=null,u=null,g=null;const v=new Zm,m=e.getContextAttributes();let d=null,T=null;const b=[],S=[],D=new Mt;let w=null;const R=new je;R.viewport=new le;const U=new je;U.viewport=new le;const y=[R,U],M=new fu;let P=null,W=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(Y){let nt=b[Y];return nt===void 0&&(nt=new na,b[Y]=nt),nt.getTargetRaySpace()},this.getControllerGrip=function(Y){let nt=b[Y];return nt===void 0&&(nt=new na,b[Y]=nt),nt.getGripSpace()},this.getHand=function(Y){let nt=b[Y];return nt===void 0&&(nt=new na,b[Y]=nt),nt.getHandSpace()};function z(Y){const nt=S.indexOf(Y.inputSource);if(nt===-1)return;const _t=b[nt];_t!==void 0&&(_t.update(Y.inputSource,Y.frame,c||a),_t.dispatchEvent({type:Y.type,data:Y.inputSource}))}function G(){s.removeEventListener("select",z),s.removeEventListener("selectstart",z),s.removeEventListener("selectend",z),s.removeEventListener("squeeze",z),s.removeEventListener("squeezestart",z),s.removeEventListener("squeezeend",z),s.removeEventListener("end",G),s.removeEventListener("inputsourceschange",$);for(let Y=0;Y=0&&(S[ot]=null,b[ot].disconnect(_t))}for(let nt=0;nt=S.length){S.push(_t),ot=Lt;break}else if(S[Lt]===null){S[Lt]=_t,ot=Lt;break}if(ot===-1)break}const Pt=b[ot];Pt&&Pt.connect(_t)}}const X=new C,Q=new C;function k(Y,nt,_t){X.setFromMatrixPosition(nt.matrixWorld),Q.setFromMatrixPosition(_t.matrixWorld);const ot=X.distanceTo(Q),Pt=nt.projectionMatrix.elements,Lt=_t.projectionMatrix.elements,Ht=Pt[14]/(Pt[10]-1),he=Pt[14]/(Pt[10]+1),Yt=(Pt[9]+1)/Pt[5],fe=(Pt[9]-1)/Pt[5],A=(Pt[8]-1)/Pt[0],ke=(Lt[8]+1)/Lt[0],qt=Ht*A,jt=Ht*ke,J=ot/(-A+ke),Et=J*-A;if(nt.matrixWorld.decompose(Y.position,Y.quaternion,Y.scale),Y.translateX(Et),Y.translateZ(J),Y.matrixWorld.compose(Y.position,Y.quaternion,Y.scale),Y.matrixWorldInverse.copy(Y.matrixWorld).invert(),Pt[10]===-1)Y.projectionMatrix.copy(nt.projectionMatrix),Y.projectionMatrixInverse.copy(nt.projectionMatrixInverse);else{const ct=Ht+J,E=he+J,_=qt-Et,F=jt+(ot-Et),q=Yt*he/E*ct,K=fe*he/E*ct;Y.projectionMatrix.makePerspective(_,F,q,K,ct,E),Y.projectionMatrixInverse.copy(Y.projectionMatrix).invert()}}function it(Y,nt){nt===null?Y.matrixWorld.copy(Y.matrix):Y.matrixWorld.multiplyMatrices(nt.matrixWorld,Y.matrix),Y.matrixWorldInverse.copy(Y.matrixWorld).invert()}this.updateCamera=function(Y){if(s===null)return;let nt=Y.near,_t=Y.far;v.texture!==null&&(v.depthNear>0&&(nt=v.depthNear),v.depthFar>0&&(_t=v.depthFar)),M.near=U.near=R.near=nt,M.far=U.far=R.far=_t,(P!==M.near||W!==M.far)&&(s.updateRenderState({depthNear:M.near,depthFar:M.far}),P=M.near,W=M.far),R.layers.mask=Y.layers.mask|2,U.layers.mask=Y.layers.mask|4,M.layers.mask=R.layers.mask|U.layers.mask;const ot=Y.parent,Pt=M.cameras;it(M,ot);for(let Lt=0;Lt0&&(m.alphaTest.value=d.alphaTest);const T=t.get(d),b=T.envMap,S=T.envMapRotation;b&&(m.envMap.value=b,jn.copy(S),jn.x*=-1,jn.y*=-1,jn.z*=-1,b.isCubeTexture&&b.isRenderTargetTexture===!1&&(jn.y*=-1,jn.z*=-1),m.envMapRotation.value.setFromMatrix4($m.makeRotationFromEuler(jn)),m.flipEnvMap.value=b.isCubeTexture&&b.isRenderTargetTexture===!1?-1:1,m.reflectivity.value=d.reflectivity,m.ior.value=d.ior,m.refractionRatio.value=d.refractionRatio),d.lightMap&&(m.lightMap.value=d.lightMap,m.lightMapIntensity.value=d.lightMapIntensity,e(d.lightMap,m.lightMapTransform)),d.aoMap&&(m.aoMap.value=d.aoMap,m.aoMapIntensity.value=d.aoMapIntensity,e(d.aoMap,m.aoMapTransform))}function a(m,d){m.diffuse.value.copy(d.color),m.opacity.value=d.opacity,d.map&&(m.map.value=d.map,e(d.map,m.mapTransform))}function o(m,d){m.dashSize.value=d.dashSize,m.totalSize.value=d.dashSize+d.gapSize,m.scale.value=d.scale}function l(m,d,T,b){m.diffuse.value.copy(d.color),m.opacity.value=d.opacity,m.size.value=d.size*T,m.scale.value=b*.5,d.map&&(m.map.value=d.map,e(d.map,m.uvTransform)),d.alphaMap&&(m.alphaMap.value=d.alphaMap,e(d.alphaMap,m.alphaMapTransform)),d.alphaTest>0&&(m.alphaTest.value=d.alphaTest)}function c(m,d){m.diffuse.value.copy(d.color),m.opacity.value=d.opacity,m.rotation.value=d.rotation,d.map&&(m.map.value=d.map,e(d.map,m.mapTransform)),d.alphaMap&&(m.alphaMap.value=d.alphaMap,e(d.alphaMap,m.alphaMapTransform)),d.alphaTest>0&&(m.alphaTest.value=d.alphaTest)}function h(m,d){m.specular.value.copy(d.specular),m.shininess.value=Math.max(d.shininess,1e-4)}function f(m,d){d.gradientMap&&(m.gradientMap.value=d.gradientMap)}function p(m,d){m.metalness.value=d.metalness,d.metalnessMap&&(m.metalnessMap.value=d.metalnessMap,e(d.metalnessMap,m.metalnessMapTransform)),m.roughness.value=d.roughness,d.roughnessMap&&(m.roughnessMap.value=d.roughnessMap,e(d.roughnessMap,m.roughnessMapTransform)),d.envMap&&(m.envMapIntensity.value=d.envMapIntensity)}function u(m,d,T){m.ior.value=d.ior,d.sheen>0&&(m.sheenColor.value.copy(d.sheenColor).multiplyScalar(d.sheen),m.sheenRoughness.value=d.sheenRoughness,d.sheenColorMap&&(m.sheenColorMap.value=d.sheenColorMap,e(d.sheenColorMap,m.sheenColorMapTransform)),d.sheenRoughnessMap&&(m.sheenRoughnessMap.value=d.sheenRoughnessMap,e(d.sheenRoughnessMap,m.sheenRoughnessMapTransform))),d.clearcoat>0&&(m.clearcoat.value=d.clearcoat,m.clearcoatRoughness.value=d.clearcoatRoughness,d.clearcoatMap&&(m.clearcoatMap.value=d.clearcoatMap,e(d.clearcoatMap,m.clearcoatMapTransform)),d.clearcoatRoughnessMap&&(m.clearcoatRoughnessMap.value=d.clearcoatRoughnessMap,e(d.clearcoatRoughnessMap,m.clearcoatRoughnessMapTransform)),d.clearcoatNormalMap&&(m.clearcoatNormalMap.value=d.clearcoatNormalMap,e(d.clearcoatNormalMap,m.clearcoatNormalMapTransform),m.clearcoatNormalScale.value.copy(d.clearcoatNormalScale),d.side===We&&m.clearcoatNormalScale.value.negate())),d.dispersion>0&&(m.dispersion.value=d.dispersion),d.iridescence>0&&(m.iridescence.value=d.iridescence,m.iridescenceIOR.value=d.iridescenceIOR,m.iridescenceThicknessMinimum.value=d.iridescenceThicknessRange[0],m.iridescenceThicknessMaximum.value=d.iridescenceThicknessRange[1],d.iridescenceMap&&(m.iridescenceMap.value=d.iridescenceMap,e(d.iridescenceMap,m.iridescenceMapTransform)),d.iridescenceThicknessMap&&(m.iridescenceThicknessMap.value=d.iridescenceThicknessMap,e(d.iridescenceThicknessMap,m.iridescenceThicknessMapTransform))),d.transmission>0&&(m.transmission.value=d.transmission,m.transmissionSamplerMap.value=T.texture,m.transmissionSamplerSize.value.set(T.width,T.height),d.transmissionMap&&(m.transmissionMap.value=d.transmissionMap,e(d.transmissionMap,m.transmissionMapTransform)),m.thickness.value=d.thickness,d.thicknessMap&&(m.thicknessMap.value=d.thicknessMap,e(d.thicknessMap,m.thicknessMapTransform)),m.attenuationDistance.value=d.attenuationDistance,m.attenuationColor.value.copy(d.attenuationColor)),d.anisotropy>0&&(m.anisotropyVector.value.set(d.anisotropy*Math.cos(d.anisotropyRotation),d.anisotropy*Math.sin(d.anisotropyRotation)),d.anisotropyMap&&(m.anisotropyMap.value=d.anisotropyMap,e(d.anisotropyMap,m.anisotropyMapTransform))),m.specularIntensity.value=d.specularIntensity,m.specularColor.value.copy(d.specularColor),d.specularColorMap&&(m.specularColorMap.value=d.specularColorMap,e(d.specularColorMap,m.specularColorMapTransform)),d.specularIntensityMap&&(m.specularIntensityMap.value=d.specularIntensityMap,e(d.specularIntensityMap,m.specularIntensityMapTransform))}function g(m,d){d.matcap&&(m.matcap.value=d.matcap)}function v(m,d){const T=t.get(d).light;m.referencePosition.value.setFromMatrixPosition(T.matrixWorld),m.nearDistance.value=T.shadow.camera.near,m.farDistance.value=T.shadow.camera.far}return{refreshFogUniforms:n,refreshMaterialUniforms:s}}function Qm(i,t,e,n){let s={},r={},a=[];const o=i.getParameter(i.MAX_UNIFORM_BUFFER_BINDINGS);function l(T,b){const S=b.program;n.uniformBlockBinding(T,S)}function c(T,b){let S=s[T.id];S===void 0&&(g(T),S=h(T),s[T.id]=S,T.addEventListener("dispose",m));const D=b.program;n.updateUBOMapping(T,D);const w=t.render.frame;r[T.id]!==w&&(p(T),r[T.id]=w)}function h(T){const b=f();T.__bindingPointIndex=b;const S=i.createBuffer(),D=T.__size,w=T.usage;return i.bindBuffer(i.UNIFORM_BUFFER,S),i.bufferData(i.UNIFORM_BUFFER,D,w),i.bindBuffer(i.UNIFORM_BUFFER,null),i.bindBufferBase(i.UNIFORM_BUFFER,b,S),S}function f(){for(let T=0;T0&&(S+=D-w),T.__size=S,T.__cache={},this}function v(T){const b={boundary:0,storage:0};return typeof T=="number"||typeof T=="boolean"?(b.boundary=4,b.storage=4):T.isVector2?(b.boundary=8,b.storage=8):T.isVector3||T.isColor?(b.boundary=16,b.storage=12):T.isVector4?(b.boundary=16,b.storage=16):T.isMatrix3?(b.boundary=48,b.storage=48):T.isMatrix4?(b.boundary=64,b.storage=64):T.isTexture?console.warn("THREE.WebGLRenderer: Texture samplers can not be part of an uniforms group."):console.warn("THREE.WebGLRenderer: Unsupported uniform value type.",T),b}function m(T){const b=T.target;b.removeEventListener("dispose",m);const S=a.indexOf(b.__bindingPointIndex);a.splice(S,1),i.deleteBuffer(s[b.id]),delete s[b.id],delete r[b.id]}function d(){for(const T in s)i.deleteBuffer(s[T]);a=[],s={},r={}}return{bind:l,update:c,dispose:d}}class tg{constructor(t={}){const{canvas:e=Ch(),context:n=null,depth:s=!0,stencil:r=!1,alpha:a=!1,antialias:o=!1,premultipliedAlpha:l=!0,preserveDrawingBuffer:c=!1,powerPreference:h="default",failIfMajorPerformanceCaveat:f=!1,reverseDepthBuffer:p=!1}=t;this.isWebGLRenderer=!0;let u;if(n!==null){if(typeof WebGLRenderingContext<"u"&&n instanceof WebGLRenderingContext)throw new Error("THREE.WebGLRenderer: WebGL 1 is not supported since r163.");u=n.getContextAttributes().alpha}else u=a;const g=new Uint32Array(4),v=new Int32Array(4);let m=null,d=null;const T=[],b=[];this.domElement=e,this.debug={checkShaderErrors:!0,onShaderError:null},this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this._outputColorSpace=Qe,this.toneMapping=Bn,this.toneMappingExposure=1;const S=this;let D=!1,w=0,R=0,U=null,y=-1,M=null;const P=new le,W=new le;let z=null;const G=new rt(0);let $=0,X=e.width,Q=e.height,k=1,it=null,ft=null;const St=new le(0,0,X,Q),Ft=new le(0,0,X,Q);let Vt=!1;const Y=new oo;let nt=!1,_t=!1;this.transmissionResolutionScale=1;const ot=new ie,Pt=new ie,Lt=new C,Ht=new le,he={background:null,fog:null,environment:null,overrideMaterial:null,isScene:!0};let Yt=!1;function fe(){return U===null?k:1}let A=n;function ke(x,I){return e.getContext(x,I)}try{const x={alpha:!0,depth:s,stencil:r,antialias:o,premultipliedAlpha:l,preserveDrawingBuffer:c,powerPreference:h,failIfMajorPerformanceCaveat:f};if("setAttribute"in e&&e.setAttribute("data-engine",`three.js r${Ja}`),e.addEventListener("webglcontextlost",Z,!1),e.addEventListener("webglcontextrestored",dt,!1),e.addEventListener("webglcontextcreationerror",ht,!1),A===null){const I="webgl2";if(A=ke(I,x),A===null)throw ke(I)?new Error("Error creating WebGL context with your selected attributes."):new Error("Error creating WebGL context.")}}catch(x){throw console.error("THREE.WebGLRenderer: "+x.message),x}let qt,jt,J,Et,ct,E,_,F,q,K,j,yt,lt,pt,Gt,et,mt,Tt,Ut,gt,Zt,Ot,se,L;function at(){qt=new cp(A),qt.init(),Ot=new Xm(A,qt),jt=new ip(A,qt,t,Ot),J=new Gm(A,qt),jt.reverseDepthBuffer&&p&&J.buffers.depth.setReversed(!0),Et=new dp(A),ct=new Pm,E=new Wm(A,qt,J,ct,jt,Ot,Et),_=new rp(S),F=new lp(S),q=new vu(A),se=new ep(A,q),K=new hp(A,q,Et,se),j=new pp(A,K,q,Et),Ut=new fp(A,jt,E),et=new sp(ct),yt=new Cm(S,_,F,qt,jt,se,et),lt=new Jm(S,ct),pt=new Lm,Gt=new Bm(qt),Tt=new tp(S,_,F,J,j,u,l),mt=new Hm(S,j,jt),L=new Qm(A,Et,jt,J),gt=new np(A,qt,Et),Zt=new up(A,qt,Et),Et.programs=yt.programs,S.capabilities=jt,S.extensions=qt,S.properties=ct,S.renderLists=pt,S.shadowMap=mt,S.state=J,S.info=Et}at();const H=new Km(S,A);this.xr=H,this.getContext=function(){return A},this.getContextAttributes=function(){return A.getContextAttributes()},this.forceContextLoss=function(){const x=qt.get("WEBGL_lose_context");x&&x.loseContext()},this.forceContextRestore=function(){const x=qt.get("WEBGL_lose_context");x&&x.restoreContext()},this.getPixelRatio=function(){return k},this.setPixelRatio=function(x){x!==void 0&&(k=x,this.setSize(X,Q,!1))},this.getSize=function(x){return x.set(X,Q)},this.setSize=function(x,I,O=!0){if(H.isPresenting){console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting.");return}X=x,Q=I,e.width=Math.floor(x*k),e.height=Math.floor(I*k),O===!0&&(e.style.width=x+"px",e.style.height=I+"px"),this.setViewport(0,0,x,I)},this.getDrawingBufferSize=function(x){return x.set(X*k,Q*k).floor()},this.setDrawingBufferSize=function(x,I,O){X=x,Q=I,k=O,e.width=Math.floor(x*O),e.height=Math.floor(I*O),this.setViewport(0,0,x,I)},this.getCurrentViewport=function(x){return x.copy(P)},this.getViewport=function(x){return x.copy(St)},this.setViewport=function(x,I,O,B){x.isVector4?St.set(x.x,x.y,x.z,x.w):St.set(x,I,O,B),J.viewport(P.copy(St).multiplyScalar(k).round())},this.getScissor=function(x){return x.copy(Ft)},this.setScissor=function(x,I,O,B){x.isVector4?Ft.set(x.x,x.y,x.z,x.w):Ft.set(x,I,O,B),J.scissor(W.copy(Ft).multiplyScalar(k).round())},this.getScissorTest=function(){return Vt},this.setScissorTest=function(x){J.setScissorTest(Vt=x)},this.setOpaqueSort=function(x){it=x},this.setTransparentSort=function(x){ft=x},this.getClearColor=function(x){return x.copy(Tt.getClearColor())},this.setClearColor=function(){Tt.setClearColor.apply(Tt,arguments)},this.getClearAlpha=function(){return Tt.getClearAlpha()},this.setClearAlpha=function(){Tt.setClearAlpha.apply(Tt,arguments)},this.clear=function(x=!0,I=!0,O=!0){let B=0;if(x){let N=!1;if(U!==null){const tt=U.texture.format;N=tt===ro||tt===so||tt===io}if(N){const tt=U.texture.type,ut=tt===Rn||tt===ii||tt===us||tt===ki||tt===to||tt===eo,vt=Tt.getClearColor(),xt=Tt.getClearAlpha(),It=vt.r,Nt=vt.g,Rt=vt.b;ut?(g[0]=It,g[1]=Nt,g[2]=Rt,g[3]=xt,A.clearBufferuiv(A.COLOR,0,g)):(v[0]=It,v[1]=Nt,v[2]=Rt,v[3]=xt,A.clearBufferiv(A.COLOR,0,v))}else B|=A.COLOR_BUFFER_BIT}I&&(B|=A.DEPTH_BUFFER_BIT),O&&(B|=A.STENCIL_BUFFER_BIT,this.state.buffers.stencil.setMask(4294967295)),A.clear(B)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){e.removeEventListener("webglcontextlost",Z,!1),e.removeEventListener("webglcontextrestored",dt,!1),e.removeEventListener("webglcontextcreationerror",ht,!1),Tt.dispose(),pt.dispose(),Gt.dispose(),ct.dispose(),_.dispose(),F.dispose(),j.dispose(),se.dispose(),L.dispose(),yt.dispose(),H.dispose(),H.removeEventListener("sessionstart",Yi),H.removeEventListener("sessionend",xs),hn.stop()};function Z(x){x.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),D=!0}function dt(){console.log("THREE.WebGLRenderer: Context Restored."),D=!1;const x=Et.autoReset,I=mt.enabled,O=mt.autoUpdate,B=mt.needsUpdate,N=mt.type;at(),Et.autoReset=x,mt.enabled=I,mt.autoUpdate=O,mt.needsUpdate=B,mt.type=N}function ht(x){console.error("THREE.WebGLRenderer: A WebGL context could not be created. Reason: ",x.statusMessage)}function wt(x){const I=x.target;I.removeEventListener("dispose",wt),Kt(I)}function Kt(x){ce(x),ct.remove(x)}function ce(x){const I=ct.get(x).programs;I!==void 0&&(I.forEach(function(O){yt.releaseProgram(O)}),x.isShaderMaterial&&yt.releaseShaderCache(x))}this.renderBufferDirect=function(x,I,O,B,N,tt){I===null&&(I=he);const ut=N.isMesh&&N.matrixWorld.determinant()<0,vt=Ec(x,I,O,B,N);J.setMaterial(B,ut);let xt=O.index,It=1;if(B.wireframe===!0){if(xt=K.getWireframeAttribute(O),xt===void 0)return;It=2}const Nt=O.drawRange,Rt=O.attributes.position;let $t=Nt.start*It,ee=(Nt.start+Nt.count)*It;tt!==null&&($t=Math.max($t,tt.start*It),ee=Math.min(ee,(tt.start+tt.count)*It)),xt!==null?($t=Math.max($t,0),ee=Math.min(ee,xt.count)):Rt!=null&&($t=Math.max($t,0),ee=Math.min(ee,Rt.count));const _e=ee-$t;if(_e<0||_e===1/0)return;se.setup(N,B,vt,O,xt);let pe,Jt=gt;if(xt!==null&&(pe=q.get(xt),Jt=Zt,Jt.setIndex(pe)),N.isMesh)B.wireframe===!0?(J.setLineWidth(B.wireframeLinewidth*fe()),Jt.setMode(A.LINES)):Jt.setMode(A.TRIANGLES);else if(N.isLine){let Ct=B.linewidth;Ct===void 0&&(Ct=1),J.setLineWidth(Ct*fe()),N.isLineSegments?Jt.setMode(A.LINES):N.isLineLoop?Jt.setMode(A.LINE_LOOP):Jt.setMode(A.LINE_STRIP)}else N.isPoints?Jt.setMode(A.POINTS):N.isSprite&&Jt.setMode(A.TRIANGLES);if(N.isBatchedMesh)if(N._multiDrawInstances!==null)Jt.renderMultiDrawInstances(N._multiDrawStarts,N._multiDrawCounts,N._multiDrawCount,N._multiDrawInstances);else if(qt.get("WEBGL_multi_draw"))Jt.renderMultiDraw(N._multiDrawStarts,N._multiDrawCounts,N._multiDrawCount);else{const Ct=N._multiDrawStarts,Te=N._multiDrawCounts,ne=N._multiDrawCount,nn=xt?q.get(xt).bytesPerElement:1,li=ct.get(B).currentProgram.getUniforms();for(let Xe=0;Xe{function tt(){if(B.forEach(function(ut){ct.get(ut).currentProgram.isReady()&&B.delete(ut)}),B.size===0){N(x);return}setTimeout(tt,10)}qt.get("KHR_parallel_shader_compile")!==null?tt():setTimeout(tt,10)})};let Ie=null;function en(x){Ie&&Ie(x)}function Yi(){hn.stop()}function xs(){hn.start()}const hn=new mc;hn.setAnimationLoop(en),typeof self<"u"&&hn.setContext(self),this.setAnimationLoop=function(x){Ie=x,H.setAnimationLoop(x),x===null?hn.stop():hn.start()},H.addEventListener("sessionstart",Yi),H.addEventListener("sessionend",xs),this.render=function(x,I){if(I!==void 0&&I.isCamera!==!0){console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(D===!0)return;if(x.matrixWorldAutoUpdate===!0&&x.updateMatrixWorld(),I.parent===null&&I.matrixWorldAutoUpdate===!0&&I.updateMatrixWorld(),H.enabled===!0&&H.isPresenting===!0&&(H.cameraAutoUpdate===!0&&H.updateCamera(I),I=H.getCamera()),x.isScene===!0&&x.onBeforeRender(S,x,I,U),d=Gt.get(x,b.length),d.init(I),b.push(d),Pt.multiplyMatrices(I.projectionMatrix,I.matrixWorldInverse),Y.setFromProjectionMatrix(Pt),_t=this.localClippingEnabled,nt=et.init(this.clippingPlanes,_t),m=pt.get(x,T.length),m.init(),T.push(m),H.enabled===!0&&H.isPresenting===!0){const tt=S.xr.getDepthSensingMesh();tt!==null&&qi(tt,I,-1/0,S.sortObjects)}qi(x,I,0,S.sortObjects),m.finish(),S.sortObjects===!0&&m.sort(it,ft),Yt=H.enabled===!1||H.isPresenting===!1||H.hasDepthSensing()===!1,Yt&&Tt.addToRenderList(m,x),this.info.render.frame++,nt===!0&&et.beginShadows();const O=d.state.shadowsArray;mt.render(O,x,I),nt===!0&&et.endShadows(),this.info.autoReset===!0&&this.info.reset();const B=m.opaque,N=m.transmissive;if(d.setupLights(),I.isArrayCamera){const tt=I.cameras;if(N.length>0)for(let ut=0,vt=tt.length;ut0&&uo(B,N,x,I),Yt&&Tt.render(x),Ms(m,x,I);U!==null&&R===0&&(E.updateMultisampleRenderTarget(U),E.updateRenderTargetMipmap(U)),x.isScene===!0&&x.onAfterRender(S,x,I),se.resetDefaultState(),y=-1,M=null,b.pop(),b.length>0?(d=b[b.length-1],nt===!0&&et.setGlobalState(S.clippingPlanes,d.state.camera)):d=null,T.pop(),T.length>0?m=T[T.length-1]:m=null};function qi(x,I,O,B){if(x.visible===!1)return;if(x.layers.test(I.layers)){if(x.isGroup)O=x.renderOrder;else if(x.isLOD)x.autoUpdate===!0&&x.update(I);else if(x.isLight)d.pushLight(x),x.castShadow&&d.pushShadow(x);else if(x.isSprite){if(!x.frustumCulled||Y.intersectsSprite(x)){B&&Ht.setFromMatrixPosition(x.matrixWorld).applyMatrix4(Pt);const ut=j.update(x),vt=x.material;vt.visible&&m.push(x,ut,vt,O,Ht.z,null)}}else if((x.isMesh||x.isLine||x.isPoints)&&(!x.frustumCulled||Y.intersectsObject(x))){const ut=j.update(x),vt=x.material;if(B&&(x.boundingSphere!==void 0?(x.boundingSphere===null&&x.computeBoundingSphere(),Ht.copy(x.boundingSphere.center)):(ut.boundingSphere===null&&ut.computeBoundingSphere(),Ht.copy(ut.boundingSphere.center)),Ht.applyMatrix4(x.matrixWorld).applyMatrix4(Pt)),Array.isArray(vt)){const xt=ut.groups;for(let It=0,Nt=xt.length;It0&&Ss(N,I,O),tt.length>0&&Ss(tt,I,O),ut.length>0&&Ss(ut,I,O),J.buffers.depth.setTest(!0),J.buffers.depth.setMask(!0),J.buffers.color.setMask(!0),J.setPolygonOffset(!1)}function uo(x,I,O,B){if((O.isScene===!0?O.overrideMaterial:null)!==null)return;d.state.transmissionRenderTarget[B.id]===void 0&&(d.state.transmissionRenderTarget[B.id]=new cn(1,1,{generateMipmaps:!0,type:qt.has("EXT_color_buffer_half_float")||qt.has("EXT_color_buffer_float")?wn:Rn,minFilter:ti,samples:4,stencilBuffer:r,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:Qt.workingColorSpace}));const tt=d.state.transmissionRenderTarget[B.id],ut=B.viewport||P;tt.setSize(ut.z*S.transmissionResolutionScale,ut.w*S.transmissionResolutionScale);const vt=S.getRenderTarget();S.setRenderTarget(tt),S.getClearColor(G),$=S.getClearAlpha(),$<1&&S.setClearColor(16777215,.5),S.clear(),Yt&&Tt.render(O);const xt=S.toneMapping;S.toneMapping=Bn;const It=B.viewport;if(B.viewport!==void 0&&(B.viewport=void 0),d.setupLightsView(B),nt===!0&&et.setGlobalState(S.clippingPlanes,B),Ss(x,O,B),E.updateMultisampleRenderTarget(tt),E.updateRenderTargetMipmap(tt),qt.has("WEBGL_multisampled_render_to_texture")===!1){let Nt=!1;for(let Rt=0,$t=I.length;Rt<$t;Rt++){const ee=I[Rt],_e=ee.object,pe=ee.geometry,Jt=ee.material,Ct=ee.group;if(Jt.side===dn&&_e.layers.test(B.layers)){const Te=Jt.side;Jt.side=We,Jt.needsUpdate=!0,fo(_e,O,B,pe,Jt,Ct),Jt.side=Te,Jt.needsUpdate=!0,Nt=!0}}Nt===!0&&(E.updateMultisampleRenderTarget(tt),E.updateRenderTargetMipmap(tt))}S.setRenderTarget(vt),S.setClearColor(G,$),It!==void 0&&(B.viewport=It),S.toneMapping=xt}function Ss(x,I,O){const B=I.isScene===!0?I.overrideMaterial:null;for(let N=0,tt=x.length;N0),Rt=!!O.morphAttributes.position,$t=!!O.morphAttributes.normal,ee=!!O.morphAttributes.color;let _e=Bn;B.toneMapped&&(U===null||U.isXRRenderTarget===!0)&&(_e=S.toneMapping);const pe=O.morphAttributes.position||O.morphAttributes.normal||O.morphAttributes.color,Jt=pe!==void 0?pe.length:0,Ct=ct.get(B),Te=d.state.lights;if(nt===!0&&(_t===!0||x!==M)){const Ne=x===M&&B.id===y;et.setState(B,x,Ne)}let ne=!1;B.version===Ct.__version?(Ct.needsLights&&Ct.lightsStateVersion!==Te.state.version||Ct.outputColorSpace!==vt||N.isBatchedMesh&&Ct.batching===!1||!N.isBatchedMesh&&Ct.batching===!0||N.isBatchedMesh&&Ct.batchingColor===!0&&N.colorTexture===null||N.isBatchedMesh&&Ct.batchingColor===!1&&N.colorTexture!==null||N.isInstancedMesh&&Ct.instancing===!1||!N.isInstancedMesh&&Ct.instancing===!0||N.isSkinnedMesh&&Ct.skinning===!1||!N.isSkinnedMesh&&Ct.skinning===!0||N.isInstancedMesh&&Ct.instancingColor===!0&&N.instanceColor===null||N.isInstancedMesh&&Ct.instancingColor===!1&&N.instanceColor!==null||N.isInstancedMesh&&Ct.instancingMorph===!0&&N.morphTexture===null||N.isInstancedMesh&&Ct.instancingMorph===!1&&N.morphTexture!==null||Ct.envMap!==xt||B.fog===!0&&Ct.fog!==tt||Ct.numClippingPlanes!==void 0&&(Ct.numClippingPlanes!==et.numPlanes||Ct.numIntersection!==et.numIntersection)||Ct.vertexAlphas!==It||Ct.vertexTangents!==Nt||Ct.morphTargets!==Rt||Ct.morphNormals!==$t||Ct.morphColors!==ee||Ct.toneMapping!==_e||Ct.morphTargetsCount!==Jt)&&(ne=!0):(ne=!0,Ct.__version=B.version);let nn=Ct.currentProgram;ne===!0&&(nn=ys(B,I,N));let li=!1,Xe=!1,ji=!1;const de=nn.getUniforms(),Ke=Ct.uniforms;if(J.useProgram(nn.program)&&(li=!0,Xe=!0,ji=!0),B.id!==y&&(y=B.id,Xe=!0),li||M!==x){J.buffers.depth.getReversed()?(ot.copy(x.projectionMatrix),Dh(ot),Lh(ot),de.setValue(A,"projectionMatrix",ot)):de.setValue(A,"projectionMatrix",x.projectionMatrix),de.setValue(A,"viewMatrix",x.matrixWorldInverse);const He=de.map.cameraPosition;He!==void 0&&He.setValue(A,Lt.setFromMatrixPosition(x.matrixWorld)),jt.logarithmicDepthBuffer&&de.setValue(A,"logDepthBufFC",2/(Math.log(x.far+1)/Math.LN2)),(B.isMeshPhongMaterial||B.isMeshToonMaterial||B.isMeshLambertMaterial||B.isMeshBasicMaterial||B.isMeshStandardMaterial||B.isShaderMaterial)&&de.setValue(A,"isOrthographic",x.isOrthographicCamera===!0),M!==x&&(M=x,Xe=!0,ji=!0)}if(N.isSkinnedMesh){de.setOptional(A,N,"bindMatrix"),de.setOptional(A,N,"bindMatrixInverse");const Ne=N.skeleton;Ne&&(Ne.boneTexture===null&&Ne.computeBoneTexture(),de.setValue(A,"boneTexture",Ne.boneTexture,E))}N.isBatchedMesh&&(de.setOptional(A,N,"batchingTexture"),de.setValue(A,"batchingTexture",N._matricesTexture,E),de.setOptional(A,N,"batchingIdTexture"),de.setValue(A,"batchingIdTexture",N._indirectTexture,E),de.setOptional(A,N,"batchingColorTexture"),N._colorsTexture!==null&&de.setValue(A,"batchingColorTexture",N._colorsTexture,E));const $e=O.morphAttributes;if(($e.position!==void 0||$e.normal!==void 0||$e.color!==void 0)&&Ut.update(N,O,nn),(Xe||Ct.receiveShadow!==N.receiveShadow)&&(Ct.receiveShadow=N.receiveShadow,de.setValue(A,"receiveShadow",N.receiveShadow)),B.isMeshGouraudMaterial&&B.envMap!==null&&(Ke.envMap.value=xt,Ke.flipEnvMap.value=xt.isCubeTexture&&xt.isRenderTargetTexture===!1?-1:1),B.isMeshStandardMaterial&&B.envMap===null&&I.environment!==null&&(Ke.envMapIntensity.value=I.environmentIntensity),Xe&&(de.setValue(A,"toneMappingExposure",S.toneMappingExposure),Ct.needsLights&&bc(Ke,ji),tt&&B.fog===!0&<.refreshFogUniforms(Ke,tt),lt.refreshMaterialUniforms(Ke,B,k,Q,d.state.transmissionRenderTarget[x.id]),or.upload(A,po(Ct),Ke,E)),B.isShaderMaterial&&B.uniformsNeedUpdate===!0&&(or.upload(A,po(Ct),Ke,E),B.uniformsNeedUpdate=!1),B.isSpriteMaterial&&de.setValue(A,"center",N.center),de.setValue(A,"modelViewMatrix",N.modelViewMatrix),de.setValue(A,"normalMatrix",N.normalMatrix),de.setValue(A,"modelMatrix",N.matrixWorld),B.isShaderMaterial||B.isRawShaderMaterial){const Ne=B.uniformsGroups;for(let He=0,yr=Ne.length;He0&&E.useMultisampledRTT(x)===!1?N=ct.get(x).__webglMultisampledFramebuffer:Array.isArray(Nt)?N=Nt[O]:N=Nt,P.copy(x.viewport),W.copy(x.scissor),z=x.scissorTest}else P.copy(St).multiplyScalar(k).floor(),W.copy(Ft).multiplyScalar(k).floor(),z=Vt;if(O!==0&&(N=wc),J.bindFramebuffer(A.FRAMEBUFFER,N)&&B&&J.drawBuffers(x,N),J.viewport(P),J.scissor(W),J.setScissorTest(z),tt){const xt=ct.get(x.texture);A.framebufferTexture2D(A.FRAMEBUFFER,A.COLOR_ATTACHMENT0,A.TEXTURE_CUBE_MAP_POSITIVE_X+I,xt.__webglTexture,O)}else if(ut){const xt=ct.get(x.texture),It=I;A.framebufferTextureLayer(A.FRAMEBUFFER,A.COLOR_ATTACHMENT0,xt.__webglTexture,O,It)}else if(x!==null&&O!==0){const xt=ct.get(x.texture);A.framebufferTexture2D(A.FRAMEBUFFER,A.COLOR_ATTACHMENT0,A.TEXTURE_2D,xt.__webglTexture,O)}y=-1},this.readRenderTargetPixels=function(x,I,O,B,N,tt,ut){if(!(x&&x.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let vt=ct.get(x).__webglFramebuffer;if(x.isWebGLCubeRenderTarget&&ut!==void 0&&(vt=vt[ut]),vt){J.bindFramebuffer(A.FRAMEBUFFER,vt);try{const xt=x.texture,It=xt.format,Nt=xt.type;if(!jt.textureFormatReadable(It)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(!jt.textureTypeReadable(Nt)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}I>=0&&I<=x.width-B&&O>=0&&O<=x.height-N&&A.readPixels(I,O,B,N,Ot.convert(It),Ot.convert(Nt),tt)}finally{const xt=U!==null?ct.get(U).__webglFramebuffer:null;J.bindFramebuffer(A.FRAMEBUFFER,xt)}}},this.readRenderTargetPixelsAsync=async function(x,I,O,B,N,tt,ut){if(!(x&&x.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let vt=ct.get(x).__webglFramebuffer;if(x.isWebGLCubeRenderTarget&&ut!==void 0&&(vt=vt[ut]),vt){const xt=x.texture,It=xt.format,Nt=xt.type;if(!jt.textureFormatReadable(It))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!jt.textureTypeReadable(Nt))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");if(I>=0&&I<=x.width-B&&O>=0&&O<=x.height-N){J.bindFramebuffer(A.FRAMEBUFFER,vt);const Rt=A.createBuffer();A.bindBuffer(A.PIXEL_PACK_BUFFER,Rt),A.bufferData(A.PIXEL_PACK_BUFFER,tt.byteLength,A.STREAM_READ),A.readPixels(I,O,B,N,Ot.convert(It),Ot.convert(Nt),0);const $t=U!==null?ct.get(U).__webglFramebuffer:null;J.bindFramebuffer(A.FRAMEBUFFER,$t);const ee=A.fenceSync(A.SYNC_GPU_COMMANDS_COMPLETE,0);return A.flush(),await Ph(A,ee,4),A.bindBuffer(A.PIXEL_PACK_BUFFER,Rt),A.getBufferSubData(A.PIXEL_PACK_BUFFER,0,tt),A.deleteBuffer(Rt),A.deleteSync(ee),tt}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")}},this.copyFramebufferToTexture=function(x,I=null,O=0){x.isTexture!==!0&&(Ri("WebGLRenderer: copyFramebufferToTexture function signature has changed."),I=arguments[0]||null,x=arguments[1]);const B=Math.pow(2,-O),N=Math.floor(x.image.width*B),tt=Math.floor(x.image.height*B),ut=I!==null?I.x:0,vt=I!==null?I.y:0;E.setTexture2D(x,0),A.copyTexSubImage2D(A.TEXTURE_2D,O,0,0,ut,vt,N,tt),J.unbindTexture()};const Ac=A.createFramebuffer(),Rc=A.createFramebuffer();this.copyTextureToTexture=function(x,I,O=null,B=null,N=0,tt=null){x.isTexture!==!0&&(Ri("WebGLRenderer: copyTextureToTexture function signature has changed."),B=arguments[0]||null,x=arguments[1],I=arguments[2],tt=arguments[3]||0,O=null),tt===null&&(N!==0?(Ri("WebGLRenderer: copyTextureToTexture function signature has changed to support src and dst mipmap levels."),tt=N,N=0):tt=0);let ut,vt,xt,It,Nt,Rt,$t,ee,_e;const pe=x.isCompressedTexture?x.mipmaps[tt]:x.image;if(O!==null)ut=O.max.x-O.min.x,vt=O.max.y-O.min.y,xt=O.isBox3?O.max.z-O.min.z:1,It=O.min.x,Nt=O.min.y,Rt=O.isBox3?O.min.z:0;else{const $e=Math.pow(2,-N);ut=Math.floor(pe.width*$e),vt=Math.floor(pe.height*$e),x.isDataArrayTexture?xt=pe.depth:x.isData3DTexture?xt=Math.floor(pe.depth*$e):xt=1,It=0,Nt=0,Rt=0}B!==null?($t=B.x,ee=B.y,_e=B.z):($t=0,ee=0,_e=0);const Jt=Ot.convert(I.format),Ct=Ot.convert(I.type);let Te;I.isData3DTexture?(E.setTexture3D(I,0),Te=A.TEXTURE_3D):I.isDataArrayTexture||I.isCompressedArrayTexture?(E.setTexture2DArray(I,0),Te=A.TEXTURE_2D_ARRAY):(E.setTexture2D(I,0),Te=A.TEXTURE_2D),A.pixelStorei(A.UNPACK_FLIP_Y_WEBGL,I.flipY),A.pixelStorei(A.UNPACK_PREMULTIPLY_ALPHA_WEBGL,I.premultiplyAlpha),A.pixelStorei(A.UNPACK_ALIGNMENT,I.unpackAlignment);const ne=A.getParameter(A.UNPACK_ROW_LENGTH),nn=A.getParameter(A.UNPACK_IMAGE_HEIGHT),li=A.getParameter(A.UNPACK_SKIP_PIXELS),Xe=A.getParameter(A.UNPACK_SKIP_ROWS),ji=A.getParameter(A.UNPACK_SKIP_IMAGES);A.pixelStorei(A.UNPACK_ROW_LENGTH,pe.width),A.pixelStorei(A.UNPACK_IMAGE_HEIGHT,pe.height),A.pixelStorei(A.UNPACK_SKIP_PIXELS,It),A.pixelStorei(A.UNPACK_SKIP_ROWS,Nt),A.pixelStorei(A.UNPACK_SKIP_IMAGES,Rt);const de=x.isDataArrayTexture||x.isData3DTexture,Ke=I.isDataArrayTexture||I.isData3DTexture;if(x.isDepthTexture){const $e=ct.get(x),Ne=ct.get(I),He=ct.get($e.__renderTarget),yr=ct.get(Ne.__renderTarget);J.bindFramebuffer(A.READ_FRAMEBUFFER,He.__webglFramebuffer),J.bindFramebuffer(A.DRAW_FRAMEBUFFER,yr.__webglFramebuffer);for(let Vn=0;VnMath.PI&&(n-=Ve),s<-Math.PI?s+=Ve:s>Math.PI&&(s-=Ve),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{const a=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),r=a!=this._spherical.radius}if(xe.setFromSpherical(this._spherical),xe.applyQuaternion(this._quatInverse),e.copy(this.target).add(xe),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){const o=xe.length();a=this._clampDistance(o*this._scale);const l=o-a;this.object.position.addScaledVector(this._dollyDirection,l),this.object.updateMatrixWorld(),r=!!l}else if(this.object.isOrthographicCamera){const o=new C(this._mouse.x,this._mouse.y,0);o.unproject(this.object);const 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;const 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=xe.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):(Qs.origin.copy(this.object.position),Qs.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(Qs.direction))ia||8*(1-this._lastQuaternion.dot(this.object.quaternion))>ia||this._lastTargetPosition.distanceToSquared(this.target)>ia?(this.dispatchEvent(wl),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(t){return t!==null?Ve/60*this.autoRotateSpeed*t:Ve/60/60*this.autoRotateSpeed}_getZoomScale(t){const e=Math.abs(t*.01);return Math.pow(.95,this.zoomSpeed*e)}_rotateLeft(t){this._sphericalDelta.theta-=t}_rotateUp(t){this._sphericalDelta.phi-=t}_panLeft(t,e){xe.setFromMatrixColumn(e,0),xe.multiplyScalar(-t),this._panOffset.add(xe)}_panUp(t,e){this.screenSpacePanning===!0?xe.setFromMatrixColumn(e,1):(xe.setFromMatrixColumn(e,0),xe.crossVectors(this.object.up,xe)),xe.multiplyScalar(t),this._panOffset.add(xe)}_pan(t,e){const n=this.domElement;if(this.object.isPerspectiveCamera){const s=this.object.position;xe.copy(s).sub(this.target);let r=xe.length();r*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*t*r/n.clientHeight,this.object.matrix),this._panUp(2*e*r/n.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(t*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrix),this._panUp(e*(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(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(t,e){if(!this.zoomToCursor)return;this._performCursorZoom=!0;const n=this.domElement.getBoundingClientRect(),s=t-n.left,r=e-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(t){return Math.max(this.minDistance,Math.min(this.maxDistance,t))}_handleMouseDownRotate(t){this._rotateStart.set(t.clientX,t.clientY)}_handleMouseDownDolly(t){this._updateZoomParameters(t.clientX,t.clientX),this._dollyStart.set(t.clientX,t.clientY)}_handleMouseDownPan(t){this._panStart.set(t.clientX,t.clientY)}_handleMouseMoveRotate(t){this._rotateEnd.set(t.clientX,t.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(Ve*this._rotateDelta.x/e.clientHeight),this._rotateUp(Ve*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(t){this._dollyEnd.set(t.clientX,t.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(t){this._panEnd.set(t.clientX,t.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(t){this._updateZoomParameters(t.clientX,t.clientY),t.deltaY<0?this._dollyIn(this._getZoomScale(t.deltaY)):t.deltaY>0&&this._dollyOut(this._getZoomScale(t.deltaY)),this.update()}_handleKeyDown(t){let e=!1;switch(t.code){case this.keys.UP:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateUp(Ve*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,this.keyPanSpeed),e=!0;break;case this.keys.BOTTOM:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateUp(-Ve*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,-this.keyPanSpeed),e=!0;break;case this.keys.LEFT:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateLeft(Ve*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(this.keyPanSpeed,0),e=!0;break;case this.keys.RIGHT:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateLeft(-Ve*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(-this.keyPanSpeed,0),e=!0;break}e&&(t.preventDefault(),this.update())}_handleTouchStartRotate(t){if(this._pointers.length===1)this._rotateStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._rotateStart.set(n,s)}}_handleTouchStartPan(t){if(this._pointers.length===1)this._panStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._panStart.set(n,s)}}_handleTouchStartDolly(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,s=t.pageY-e.y,r=Math.sqrt(n*n+s*s);this._dollyStart.set(0,r)}_handleTouchStartDollyPan(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enablePan&&this._handleTouchStartPan(t)}_handleTouchStartDollyRotate(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enableRotate&&this._handleTouchStartRotate(t)}_handleTouchMoveRotate(t){if(this._pointers.length==1)this._rotateEnd.set(t.pageX,t.pageY);else{const n=this._getSecondPointerPosition(t),s=.5*(t.pageX+n.x),r=.5*(t.pageY+n.y);this._rotateEnd.set(s,r)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(Ve*this._rotateDelta.x/e.clientHeight),this._rotateUp(Ve*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(t){if(this._pointers.length===1)this._panEnd.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.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(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,s=t.pageY-e.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);const a=(t.pageX+e.x)*.5,o=(t.pageY+e.y)*.5;this._updateZoomParameters(a,o)}_handleTouchMoveDollyPan(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enablePan&&this._handleTouchMovePan(t)}_handleTouchMoveDollyRotate(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enableRotate&&this._handleTouchMoveRotate(t)}_addPointer(t){this._pointers.push(t.pointerId)}_removePointer(t){delete this._pointerPositions[t.pointerId];for(let e=0;e=0&&(S[ot]=null,b[ot].disconnect(_t))}for(let nt=0;nt=S.length){S.push(_t),ot=Lt;break}else if(S[Lt]===null){S[Lt]=_t,ot=Lt;break}if(ot===-1)break}const Pt=b[ot];Pt&&Pt.connect(_t)}}const X=new C,Q=new C;function k(Y,nt,_t){X.setFromMatrixPosition(nt.matrixWorld),Q.setFromMatrixPosition(_t.matrixWorld);const ot=X.distanceTo(Q),Pt=nt.projectionMatrix.elements,Lt=_t.projectionMatrix.elements,Ht=Pt[14]/(Pt[10]-1),he=Pt[14]/(Pt[10]+1),Yt=(Pt[9]+1)/Pt[5],fe=(Pt[9]-1)/Pt[5],A=(Pt[8]-1)/Pt[0],ke=(Lt[8]+1)/Lt[0],qt=Ht*A,jt=Ht*ke,J=ot/(-A+ke),Et=J*-A;if(nt.matrixWorld.decompose(Y.position,Y.quaternion,Y.scale),Y.translateX(Et),Y.translateZ(J),Y.matrixWorld.compose(Y.position,Y.quaternion,Y.scale),Y.matrixWorldInverse.copy(Y.matrixWorld).invert(),Pt[10]===-1)Y.projectionMatrix.copy(nt.projectionMatrix),Y.projectionMatrixInverse.copy(nt.projectionMatrixInverse);else{const ct=Ht+J,E=he+J,_=qt-Et,F=jt+(ot-Et),q=Yt*he/E*ct,K=fe*he/E*ct;Y.projectionMatrix.makePerspective(_,F,q,K,ct,E),Y.projectionMatrixInverse.copy(Y.projectionMatrix).invert()}}function it(Y,nt){nt===null?Y.matrixWorld.copy(Y.matrix):Y.matrixWorld.multiplyMatrices(nt.matrixWorld,Y.matrix),Y.matrixWorldInverse.copy(Y.matrixWorld).invert()}this.updateCamera=function(Y){if(s===null)return;let nt=Y.near,_t=Y.far;v.texture!==null&&(v.depthNear>0&&(nt=v.depthNear),v.depthFar>0&&(_t=v.depthFar)),M.near=U.near=R.near=nt,M.far=U.far=R.far=_t,(P!==M.near||W!==M.far)&&(s.updateRenderState({depthNear:M.near,depthFar:M.far}),P=M.near,W=M.far),R.layers.mask=Y.layers.mask|2,U.layers.mask=Y.layers.mask|4,M.layers.mask=R.layers.mask|U.layers.mask;const ot=Y.parent,Pt=M.cameras;it(M,ot);for(let Lt=0;Lt0&&(m.alphaTest.value=f.alphaTest);const T=t.get(f),b=T.envMap,S=T.envMapRotation;b&&(m.envMap.value=b,jn.copy(S),jn.x*=-1,jn.y*=-1,jn.z*=-1,b.isCubeTexture&&b.isRenderTargetTexture===!1&&(jn.y*=-1,jn.z*=-1),m.envMapRotation.value.setFromMatrix4($m.makeRotationFromEuler(jn)),m.flipEnvMap.value=b.isCubeTexture&&b.isRenderTargetTexture===!1?-1:1,m.reflectivity.value=f.reflectivity,m.ior.value=f.ior,m.refractionRatio.value=f.refractionRatio),f.lightMap&&(m.lightMap.value=f.lightMap,m.lightMapIntensity.value=f.lightMapIntensity,e(f.lightMap,m.lightMapTransform)),f.aoMap&&(m.aoMap.value=f.aoMap,m.aoMapIntensity.value=f.aoMapIntensity,e(f.aoMap,m.aoMapTransform))}function a(m,f){m.diffuse.value.copy(f.color),m.opacity.value=f.opacity,f.map&&(m.map.value=f.map,e(f.map,m.mapTransform))}function o(m,f){m.dashSize.value=f.dashSize,m.totalSize.value=f.dashSize+f.gapSize,m.scale.value=f.scale}function l(m,f,T,b){m.diffuse.value.copy(f.color),m.opacity.value=f.opacity,m.size.value=f.size*T,m.scale.value=b*.5,f.map&&(m.map.value=f.map,e(f.map,m.uvTransform)),f.alphaMap&&(m.alphaMap.value=f.alphaMap,e(f.alphaMap,m.alphaMapTransform)),f.alphaTest>0&&(m.alphaTest.value=f.alphaTest)}function c(m,f){m.diffuse.value.copy(f.color),m.opacity.value=f.opacity,m.rotation.value=f.rotation,f.map&&(m.map.value=f.map,e(f.map,m.mapTransform)),f.alphaMap&&(m.alphaMap.value=f.alphaMap,e(f.alphaMap,m.alphaMapTransform)),f.alphaTest>0&&(m.alphaTest.value=f.alphaTest)}function h(m,f){m.specular.value.copy(f.specular),m.shininess.value=Math.max(f.shininess,1e-4)}function d(m,f){f.gradientMap&&(m.gradientMap.value=f.gradientMap)}function p(m,f){m.metalness.value=f.metalness,f.metalnessMap&&(m.metalnessMap.value=f.metalnessMap,e(f.metalnessMap,m.metalnessMapTransform)),m.roughness.value=f.roughness,f.roughnessMap&&(m.roughnessMap.value=f.roughnessMap,e(f.roughnessMap,m.roughnessMapTransform)),f.envMap&&(m.envMapIntensity.value=f.envMapIntensity)}function u(m,f,T){m.ior.value=f.ior,f.sheen>0&&(m.sheenColor.value.copy(f.sheenColor).multiplyScalar(f.sheen),m.sheenRoughness.value=f.sheenRoughness,f.sheenColorMap&&(m.sheenColorMap.value=f.sheenColorMap,e(f.sheenColorMap,m.sheenColorMapTransform)),f.sheenRoughnessMap&&(m.sheenRoughnessMap.value=f.sheenRoughnessMap,e(f.sheenRoughnessMap,m.sheenRoughnessMapTransform))),f.clearcoat>0&&(m.clearcoat.value=f.clearcoat,m.clearcoatRoughness.value=f.clearcoatRoughness,f.clearcoatMap&&(m.clearcoatMap.value=f.clearcoatMap,e(f.clearcoatMap,m.clearcoatMapTransform)),f.clearcoatRoughnessMap&&(m.clearcoatRoughnessMap.value=f.clearcoatRoughnessMap,e(f.clearcoatRoughnessMap,m.clearcoatRoughnessMapTransform)),f.clearcoatNormalMap&&(m.clearcoatNormalMap.value=f.clearcoatNormalMap,e(f.clearcoatNormalMap,m.clearcoatNormalMapTransform),m.clearcoatNormalScale.value.copy(f.clearcoatNormalScale),f.side===We&&m.clearcoatNormalScale.value.negate())),f.dispersion>0&&(m.dispersion.value=f.dispersion),f.iridescence>0&&(m.iridescence.value=f.iridescence,m.iridescenceIOR.value=f.iridescenceIOR,m.iridescenceThicknessMinimum.value=f.iridescenceThicknessRange[0],m.iridescenceThicknessMaximum.value=f.iridescenceThicknessRange[1],f.iridescenceMap&&(m.iridescenceMap.value=f.iridescenceMap,e(f.iridescenceMap,m.iridescenceMapTransform)),f.iridescenceThicknessMap&&(m.iridescenceThicknessMap.value=f.iridescenceThicknessMap,e(f.iridescenceThicknessMap,m.iridescenceThicknessMapTransform))),f.transmission>0&&(m.transmission.value=f.transmission,m.transmissionSamplerMap.value=T.texture,m.transmissionSamplerSize.value.set(T.width,T.height),f.transmissionMap&&(m.transmissionMap.value=f.transmissionMap,e(f.transmissionMap,m.transmissionMapTransform)),m.thickness.value=f.thickness,f.thicknessMap&&(m.thicknessMap.value=f.thicknessMap,e(f.thicknessMap,m.thicknessMapTransform)),m.attenuationDistance.value=f.attenuationDistance,m.attenuationColor.value.copy(f.attenuationColor)),f.anisotropy>0&&(m.anisotropyVector.value.set(f.anisotropy*Math.cos(f.anisotropyRotation),f.anisotropy*Math.sin(f.anisotropyRotation)),f.anisotropyMap&&(m.anisotropyMap.value=f.anisotropyMap,e(f.anisotropyMap,m.anisotropyMapTransform))),m.specularIntensity.value=f.specularIntensity,m.specularColor.value.copy(f.specularColor),f.specularColorMap&&(m.specularColorMap.value=f.specularColorMap,e(f.specularColorMap,m.specularColorMapTransform)),f.specularIntensityMap&&(m.specularIntensityMap.value=f.specularIntensityMap,e(f.specularIntensityMap,m.specularIntensityMapTransform))}function g(m,f){f.matcap&&(m.matcap.value=f.matcap)}function v(m,f){const T=t.get(f).light;m.referencePosition.value.setFromMatrixPosition(T.matrixWorld),m.nearDistance.value=T.shadow.camera.near,m.farDistance.value=T.shadow.camera.far}return{refreshFogUniforms:n,refreshMaterialUniforms:s}}function Qm(i,t,e,n){let s={},r={},a=[];const o=i.getParameter(i.MAX_UNIFORM_BUFFER_BINDINGS);function l(T,b){const S=b.program;n.uniformBlockBinding(T,S)}function c(T,b){let S=s[T.id];S===void 0&&(g(T),S=h(T),s[T.id]=S,T.addEventListener("dispose",m));const D=b.program;n.updateUBOMapping(T,D);const w=t.render.frame;r[T.id]!==w&&(p(T),r[T.id]=w)}function h(T){const b=d();T.__bindingPointIndex=b;const S=i.createBuffer(),D=T.__size,w=T.usage;return i.bindBuffer(i.UNIFORM_BUFFER,S),i.bufferData(i.UNIFORM_BUFFER,D,w),i.bindBuffer(i.UNIFORM_BUFFER,null),i.bindBufferBase(i.UNIFORM_BUFFER,b,S),S}function d(){for(let T=0;T0&&(S+=D-w),T.__size=S,T.__cache={},this}function v(T){const b={boundary:0,storage:0};return typeof T=="number"||typeof T=="boolean"?(b.boundary=4,b.storage=4):T.isVector2?(b.boundary=8,b.storage=8):T.isVector3||T.isColor?(b.boundary=16,b.storage=12):T.isVector4?(b.boundary=16,b.storage=16):T.isMatrix3?(b.boundary=48,b.storage=48):T.isMatrix4?(b.boundary=64,b.storage=64):T.isTexture?console.warn("THREE.WebGLRenderer: Texture samplers can not be part of an uniforms group."):console.warn("THREE.WebGLRenderer: Unsupported uniform value type.",T),b}function m(T){const b=T.target;b.removeEventListener("dispose",m);const S=a.indexOf(b.__bindingPointIndex);a.splice(S,1),i.deleteBuffer(s[b.id]),delete s[b.id],delete r[b.id]}function f(){for(const T in s)i.deleteBuffer(s[T]);a=[],s={},r={}}return{bind:l,update:c,dispose:f}}class tg{constructor(t={}){const{canvas:e=Ch(),context:n=null,depth:s=!0,stencil:r=!1,alpha:a=!1,antialias:o=!1,premultipliedAlpha:l=!0,preserveDrawingBuffer:c=!1,powerPreference:h="default",failIfMajorPerformanceCaveat:d=!1,reverseDepthBuffer:p=!1}=t;this.isWebGLRenderer=!0;let u;if(n!==null){if(typeof WebGLRenderingContext<"u"&&n instanceof WebGLRenderingContext)throw new Error("THREE.WebGLRenderer: WebGL 1 is not supported since r163.");u=n.getContextAttributes().alpha}else u=a;const g=new Uint32Array(4),v=new Int32Array(4);let m=null,f=null;const T=[],b=[];this.domElement=e,this.debug={checkShaderErrors:!0,onShaderError:null},this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this._outputColorSpace=Qe,this.toneMapping=Bn,this.toneMappingExposure=1;const S=this;let D=!1,w=0,R=0,U=null,y=-1,M=null;const P=new le,W=new le;let z=null;const G=new rt(0);let $=0,X=e.width,Q=e.height,k=1,it=null,ft=null;const St=new le(0,0,X,Q),Ft=new le(0,0,X,Q);let Vt=!1;const Y=new oo;let nt=!1,_t=!1;this.transmissionResolutionScale=1;const ot=new ie,Pt=new ie,Lt=new C,Ht=new le,he={background:null,fog:null,environment:null,overrideMaterial:null,isScene:!0};let Yt=!1;function fe(){return U===null?k:1}let A=n;function ke(x,I){return e.getContext(x,I)}try{const x={alpha:!0,depth:s,stencil:r,antialias:o,premultipliedAlpha:l,preserveDrawingBuffer:c,powerPreference:h,failIfMajorPerformanceCaveat:d};if("setAttribute"in e&&e.setAttribute("data-engine",`three.js r${Ja}`),e.addEventListener("webglcontextlost",Z,!1),e.addEventListener("webglcontextrestored",dt,!1),e.addEventListener("webglcontextcreationerror",ht,!1),A===null){const I="webgl2";if(A=ke(I,x),A===null)throw ke(I)?new Error("Error creating WebGL context with your selected attributes."):new Error("Error creating WebGL context.")}}catch(x){throw console.error("THREE.WebGLRenderer: "+x.message),x}let qt,jt,J,Et,ct,E,_,F,q,K,j,yt,lt,pt,Gt,et,mt,Tt,Ut,gt,Zt,Ot,se,L;function at(){qt=new cp(A),qt.init(),Ot=new Xm(A,qt),jt=new ip(A,qt,t,Ot),J=new Gm(A,qt),jt.reverseDepthBuffer&&p&&J.buffers.depth.setReversed(!0),Et=new dp(A),ct=new Pm,E=new Wm(A,qt,J,ct,jt,Ot,Et),_=new rp(S),F=new lp(S),q=new vu(A),se=new ep(A,q),K=new hp(A,q,Et,se),j=new pp(A,K,q,Et),Ut=new fp(A,jt,E),et=new sp(ct),yt=new Cm(S,_,F,qt,jt,se,et),lt=new Jm(S,ct),pt=new Lm,Gt=new Bm(qt),Tt=new tp(S,_,F,J,j,u,l),mt=new Hm(S,j,jt),L=new Qm(A,Et,jt,J),gt=new np(A,qt,Et),Zt=new up(A,qt,Et),Et.programs=yt.programs,S.capabilities=jt,S.extensions=qt,S.properties=ct,S.renderLists=pt,S.shadowMap=mt,S.state=J,S.info=Et}at();const H=new Km(S,A);this.xr=H,this.getContext=function(){return A},this.getContextAttributes=function(){return A.getContextAttributes()},this.forceContextLoss=function(){const x=qt.get("WEBGL_lose_context");x&&x.loseContext()},this.forceContextRestore=function(){const x=qt.get("WEBGL_lose_context");x&&x.restoreContext()},this.getPixelRatio=function(){return k},this.setPixelRatio=function(x){x!==void 0&&(k=x,this.setSize(X,Q,!1))},this.getSize=function(x){return x.set(X,Q)},this.setSize=function(x,I,O=!0){if(H.isPresenting){console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting.");return}X=x,Q=I,e.width=Math.floor(x*k),e.height=Math.floor(I*k),O===!0&&(e.style.width=x+"px",e.style.height=I+"px"),this.setViewport(0,0,x,I)},this.getDrawingBufferSize=function(x){return x.set(X*k,Q*k).floor()},this.setDrawingBufferSize=function(x,I,O){X=x,Q=I,k=O,e.width=Math.floor(x*O),e.height=Math.floor(I*O),this.setViewport(0,0,x,I)},this.getCurrentViewport=function(x){return x.copy(P)},this.getViewport=function(x){return x.copy(St)},this.setViewport=function(x,I,O,B){x.isVector4?St.set(x.x,x.y,x.z,x.w):St.set(x,I,O,B),J.viewport(P.copy(St).multiplyScalar(k).round())},this.getScissor=function(x){return x.copy(Ft)},this.setScissor=function(x,I,O,B){x.isVector4?Ft.set(x.x,x.y,x.z,x.w):Ft.set(x,I,O,B),J.scissor(W.copy(Ft).multiplyScalar(k).round())},this.getScissorTest=function(){return Vt},this.setScissorTest=function(x){J.setScissorTest(Vt=x)},this.setOpaqueSort=function(x){it=x},this.setTransparentSort=function(x){ft=x},this.getClearColor=function(x){return x.copy(Tt.getClearColor())},this.setClearColor=function(){Tt.setClearColor.apply(Tt,arguments)},this.getClearAlpha=function(){return Tt.getClearAlpha()},this.setClearAlpha=function(){Tt.setClearAlpha.apply(Tt,arguments)},this.clear=function(x=!0,I=!0,O=!0){let B=0;if(x){let N=!1;if(U!==null){const tt=U.texture.format;N=tt===ro||tt===so||tt===io}if(N){const tt=U.texture.type,ut=tt===Rn||tt===ii||tt===us||tt===ki||tt===to||tt===eo,vt=Tt.getClearColor(),xt=Tt.getClearAlpha(),It=vt.r,Nt=vt.g,Rt=vt.b;ut?(g[0]=It,g[1]=Nt,g[2]=Rt,g[3]=xt,A.clearBufferuiv(A.COLOR,0,g)):(v[0]=It,v[1]=Nt,v[2]=Rt,v[3]=xt,A.clearBufferiv(A.COLOR,0,v))}else B|=A.COLOR_BUFFER_BIT}I&&(B|=A.DEPTH_BUFFER_BIT),O&&(B|=A.STENCIL_BUFFER_BIT,this.state.buffers.stencil.setMask(4294967295)),A.clear(B)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){e.removeEventListener("webglcontextlost",Z,!1),e.removeEventListener("webglcontextrestored",dt,!1),e.removeEventListener("webglcontextcreationerror",ht,!1),Tt.dispose(),pt.dispose(),Gt.dispose(),ct.dispose(),_.dispose(),F.dispose(),j.dispose(),se.dispose(),L.dispose(),yt.dispose(),H.dispose(),H.removeEventListener("sessionstart",Yi),H.removeEventListener("sessionend",xs),hn.stop()};function Z(x){x.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),D=!0}function dt(){console.log("THREE.WebGLRenderer: Context Restored."),D=!1;const 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Reason: ",x.statusMessage)}function wt(x){const I=x.target;I.removeEventListener("dispose",wt),Kt(I)}function Kt(x){ce(x),ct.remove(x)}function ce(x){const I=ct.get(x).programs;I!==void 0&&(I.forEach(function(O){yt.releaseProgram(O)}),x.isShaderMaterial&&yt.releaseShaderCache(x))}this.renderBufferDirect=function(x,I,O,B,N,tt){I===null&&(I=he);const ut=N.isMesh&&N.matrixWorld.determinant()<0,vt=Ec(x,I,O,B,N);J.setMaterial(B,ut);let xt=O.index,It=1;if(B.wireframe===!0){if(xt=K.getWireframeAttribute(O),xt===void 0)return;It=2}const Nt=O.drawRange,Rt=O.attributes.position;let $t=Nt.start*It,ee=(Nt.start+Nt.count)*It;tt!==null&&($t=Math.max($t,tt.start*It),ee=Math.min(ee,(tt.start+tt.count)*It)),xt!==null?($t=Math.max($t,0),ee=Math.min(ee,xt.count)):Rt!=null&&($t=Math.max($t,0),ee=Math.min(ee,Rt.count));const _e=ee-$t;if(_e<0||_e===1/0)return;se.setup(N,B,vt,O,xt);let pe,Jt=gt;if(xt!==null&&(pe=q.get(xt),Jt=Zt,Jt.setIndex(pe)),N.isMesh)B.wireframe===!0?(J.setLineWidth(B.wireframeLinewidth*fe()),Jt.setMode(A.LINES)):Jt.setMode(A.TRIANGLES);else if(N.isLine){let Ct=B.linewidth;Ct===void 0&&(Ct=1),J.setLineWidth(Ct*fe()),N.isLineSegments?Jt.setMode(A.LINES):N.isLineLoop?Jt.setMode(A.LINE_LOOP):Jt.setMode(A.LINE_STRIP)}else N.isPoints?Jt.setMode(A.POINTS):N.isSprite&&Jt.setMode(A.TRIANGLES);if(N.isBatchedMesh)if(N._multiDrawInstances!==null)Jt.renderMultiDrawInstances(N._multiDrawStarts,N._multiDrawCounts,N._multiDrawCount,N._multiDrawInstances);else if(qt.get("WEBGL_multi_draw"))Jt.renderMultiDraw(N._multiDrawStarts,N._multiDrawCounts,N._multiDrawCount);else{const Ct=N._multiDrawStarts,Te=N._multiDrawCounts,ne=N._multiDrawCount,nn=xt?q.get(xt).bytesPerElement:1,li=ct.get(B).currentProgram.getUniforms();for(let Xe=0;Xe{function tt(){if(B.forEach(function(ut){ct.get(ut).currentProgram.isReady()&&B.delete(ut)}),B.size===0){N(x);return}setTimeout(tt,10)}qt.get("KHR_parallel_shader_compile")!==null?tt():setTimeout(tt,10)})};let Ie=null;function en(x){Ie&&Ie(x)}function Yi(){hn.stop()}function xs(){hn.start()}const hn=new mc;hn.setAnimationLoop(en),typeof self<"u"&&hn.setContext(self),this.setAnimationLoop=function(x){Ie=x,H.setAnimationLoop(x),x===null?hn.stop():hn.start()},H.addEventListener("sessionstart",Yi),H.addEventListener("sessionend",xs),this.render=function(x,I){if(I!==void 0&&I.isCamera!==!0){console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(D===!0)return;if(x.matrixWorldAutoUpdate===!0&&x.updateMatrixWorld(),I.parent===null&&I.matrixWorldAutoUpdate===!0&&I.updateMatrixWorld(),H.enabled===!0&&H.isPresenting===!0&&(H.cameraAutoUpdate===!0&&H.updateCamera(I),I=H.getCamera()),x.isScene===!0&&x.onBeforeRender(S,x,I,U),f=Gt.get(x,b.length),f.init(I),b.push(f),Pt.multiplyMatrices(I.projectionMatrix,I.matrixWorldInverse),Y.setFromProjectionMatrix(Pt),_t=this.localClippingEnabled,nt=et.init(this.clippingPlanes,_t),m=pt.get(x,T.length),m.init(),T.push(m),H.enabled===!0&&H.isPresenting===!0){const tt=S.xr.getDepthSensingMesh();tt!==null&&qi(tt,I,-1/0,S.sortObjects)}qi(x,I,0,S.sortObjects),m.finish(),S.sortObjects===!0&&m.sort(it,ft),Yt=H.enabled===!1||H.isPresenting===!1||H.hasDepthSensing()===!1,Yt&&Tt.addToRenderList(m,x),this.info.render.frame++,nt===!0&&et.beginShadows();const O=f.state.shadowsArray;mt.render(O,x,I),nt===!0&&et.endShadows(),this.info.autoReset===!0&&this.info.reset();const B=m.opaque,N=m.transmissive;if(f.setupLights(),I.isArrayCamera){const tt=I.cameras;if(N.length>0)for(let ut=0,vt=tt.length;ut0&&uo(B,N,x,I),Yt&&Tt.render(x),Ms(m,x,I);U!==null&&R===0&&(E.updateMultisampleRenderTarget(U),E.updateRenderTargetMipmap(U)),x.isScene===!0&&x.onAfterRender(S,x,I),se.resetDefaultState(),y=-1,M=null,b.pop(),b.length>0?(f=b[b.length-1],nt===!0&&et.setGlobalState(S.clippingPlanes,f.state.camera)):f=null,T.pop(),T.length>0?m=T[T.length-1]:m=null};function qi(x,I,O,B){if(x.visible===!1)return;if(x.layers.test(I.layers)){if(x.isGroup)O=x.renderOrder;else if(x.isLOD)x.autoUpdate===!0&&x.update(I);else if(x.isLight)f.pushLight(x),x.castShadow&&f.pushShadow(x);else if(x.isSprite){if(!x.frustumCulled||Y.intersectsSprite(x)){B&&Ht.setFromMatrixPosition(x.matrixWorld).applyMatrix4(Pt);const ut=j.update(x),vt=x.material;vt.visible&&m.push(x,ut,vt,O,Ht.z,null)}}else if((x.isMesh||x.isLine||x.isPoints)&&(!x.frustumCulled||Y.intersectsObject(x))){const ut=j.update(x),vt=x.material;if(B&&(x.boundingSphere!==void 0?(x.boundingSphere===null&&x.computeBoundingSphere(),Ht.copy(x.boundingSphere.center)):(ut.boundingSphere===null&&ut.computeBoundingSphere(),Ht.copy(ut.boundingSphere.center)),Ht.applyMatrix4(x.matrixWorld).applyMatrix4(Pt)),Array.isArray(vt)){const xt=ut.groups;for(let It=0,Nt=xt.length;It0&&Ss(N,I,O),tt.length>0&&Ss(tt,I,O),ut.length>0&&Ss(ut,I,O),J.buffers.depth.setTest(!0),J.buffers.depth.setMask(!0),J.buffers.color.setMask(!0),J.setPolygonOffset(!1)}function uo(x,I,O,B){if((O.isScene===!0?O.overrideMaterial:null)!==null)return;f.state.transmissionRenderTarget[B.id]===void 0&&(f.state.transmissionRenderTarget[B.id]=new cn(1,1,{generateMipmaps:!0,type:qt.has("EXT_color_buffer_half_float")||qt.has("EXT_color_buffer_float")?wn:Rn,minFilter:ti,samples:4,stencilBuffer:r,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:Qt.workingColorSpace}));const tt=f.state.transmissionRenderTarget[B.id],ut=B.viewport||P;tt.setSize(ut.z*S.transmissionResolutionScale,ut.w*S.transmissionResolutionScale);const vt=S.getRenderTarget();S.setRenderTarget(tt),S.getClearColor(G),$=S.getClearAlpha(),$<1&&S.setClearColor(16777215,.5),S.clear(),Yt&&Tt.render(O);const xt=S.toneMapping;S.toneMapping=Bn;const It=B.viewport;if(B.viewport!==void 0&&(B.viewport=void 0),f.setupLightsView(B),nt===!0&&et.setGlobalState(S.clippingPlanes,B),Ss(x,O,B),E.updateMultisampleRenderTarget(tt),E.updateRenderTargetMipmap(tt),qt.has("WEBGL_multisampled_render_to_texture")===!1){let Nt=!1;for(let Rt=0,$t=I.length;Rt<$t;Rt++){const ee=I[Rt],_e=ee.object,pe=ee.geometry,Jt=ee.material,Ct=ee.group;if(Jt.side===dn&&_e.layers.test(B.layers)){const Te=Jt.side;Jt.side=We,Jt.needsUpdate=!0,fo(_e,O,B,pe,Jt,Ct),Jt.side=Te,Jt.needsUpdate=!0,Nt=!0}}Nt===!0&&(E.updateMultisampleRenderTarget(tt),E.updateRenderTargetMipmap(tt))}S.setRenderTarget(vt),S.setClearColor(G,$),It!==void 0&&(B.viewport=It),S.toneMapping=xt}function Ss(x,I,O){const B=I.isScene===!0?I.overrideMaterial:null;for(let N=0,tt=x.length;N0),Rt=!!O.morphAttributes.position,$t=!!O.morphAttributes.normal,ee=!!O.morphAttributes.color;let _e=Bn;B.toneMapped&&(U===null||U.isXRRenderTarget===!0)&&(_e=S.toneMapping);const pe=O.morphAttributes.position||O.morphAttributes.normal||O.morphAttributes.color,Jt=pe!==void 0?pe.length:0,Ct=ct.get(B),Te=f.state.lights;if(nt===!0&&(_t===!0||x!==M)){const Ne=x===M&&B.id===y;et.setState(B,x,Ne)}let ne=!1;B.version===Ct.__version?(Ct.needsLights&&Ct.lightsStateVersion!==Te.state.version||Ct.outputColorSpace!==vt||N.isBatchedMesh&&Ct.batching===!1||!N.isBatchedMesh&&Ct.batching===!0||N.isBatchedMesh&&Ct.batchingColor===!0&&N.colorTexture===null||N.isBatchedMesh&&Ct.batchingColor===!1&&N.colorTexture!==null||N.isInstancedMesh&&Ct.instancing===!1||!N.isInstancedMesh&&Ct.instancing===!0||N.isSkinnedMesh&&Ct.skinning===!1||!N.isSkinnedMesh&&Ct.skinning===!0||N.isInstancedMesh&&Ct.instancingColor===!0&&N.instanceColor===null||N.isInstancedMesh&&Ct.instancingColor===!1&&N.instanceColor!==null||N.isInstancedMesh&&Ct.instancingMorph===!0&&N.morphTexture===null||N.isInstancedMesh&&Ct.instancingMorph===!1&&N.morphTexture!==null||Ct.envMap!==xt||B.fog===!0&&Ct.fog!==tt||Ct.numClippingPlanes!==void 0&&(Ct.numClippingPlanes!==et.numPlanes||Ct.numIntersection!==et.numIntersection)||Ct.vertexAlphas!==It||Ct.vertexTangents!==Nt||Ct.morphTargets!==Rt||Ct.morphNormals!==$t||Ct.morphColors!==ee||Ct.toneMapping!==_e||Ct.morphTargetsCount!==Jt)&&(ne=!0):(ne=!0,Ct.__version=B.version);let nn=Ct.currentProgram;ne===!0&&(nn=ys(B,I,N));let li=!1,Xe=!1,ji=!1;const de=nn.getUniforms(),Ke=Ct.uniforms;if(J.useProgram(nn.program)&&(li=!0,Xe=!0,ji=!0),B.id!==y&&(y=B.id,Xe=!0),li||M!==x){J.buffers.depth.getReversed()?(ot.copy(x.projectionMatrix),Dh(ot),Lh(ot),de.setValue(A,"projectionMatrix",ot)):de.setValue(A,"projectionMatrix",x.projectionMatrix),de.setValue(A,"viewMatrix",x.matrixWorldInverse);const He=de.map.cameraPosition;He!==void 0&&He.setValue(A,Lt.setFromMatrixPosition(x.matrixWorld)),jt.logarithmicDepthBuffer&&de.setValue(A,"logDepthBufFC",2/(Math.log(x.far+1)/Math.LN2)),(B.isMeshPhongMaterial||B.isMeshToonMaterial||B.isMeshLambertMaterial||B.isMeshBasicMaterial||B.isMeshStandardMaterial||B.isShaderMaterial)&&de.setValue(A,"isOrthographic",x.isOrthographicCamera===!0),M!==x&&(M=x,Xe=!0,ji=!0)}if(N.isSkinnedMesh){de.setOptional(A,N,"bindMatrix"),de.setOptional(A,N,"bindMatrixInverse");const Ne=N.skeleton;Ne&&(Ne.boneTexture===null&&Ne.computeBoneTexture(),de.setValue(A,"boneTexture",Ne.boneTexture,E))}N.isBatchedMesh&&(de.setOptional(A,N,"batchingTexture"),de.setValue(A,"batchingTexture",N._matricesTexture,E),de.setOptional(A,N,"batchingIdTexture"),de.setValue(A,"batchingIdTexture",N._indirectTexture,E),de.setOptional(A,N,"batchingColorTexture"),N._colorsTexture!==null&&de.setValue(A,"batchingColorTexture",N._colorsTexture,E));const $e=O.morphAttributes;if(($e.position!==void 0||$e.normal!==void 0||$e.color!==void 0)&&Ut.update(N,O,nn),(Xe||Ct.receiveShadow!==N.receiveShadow)&&(Ct.receiveShadow=N.receiveShadow,de.setValue(A,"receiveShadow",N.receiveShadow)),B.isMeshGouraudMaterial&&B.envMap!==null&&(Ke.envMap.value=xt,Ke.flipEnvMap.value=xt.isCubeTexture&&xt.isRenderTargetTexture===!1?-1:1),B.isMeshStandardMaterial&&B.envMap===null&&I.environment!==null&&(Ke.envMapIntensity.value=I.environmentIntensity),Xe&&(de.setValue(A,"toneMappingExposure",S.toneMappingExposure),Ct.needsLights&&bc(Ke,ji),tt&&B.fog===!0&<.refreshFogUniforms(Ke,tt),lt.refreshMaterialUniforms(Ke,B,k,Q,f.state.transmissionRenderTarget[x.id]),or.upload(A,po(Ct),Ke,E)),B.isShaderMaterial&&B.uniformsNeedUpdate===!0&&(or.upload(A,po(Ct),Ke,E),B.uniformsNeedUpdate=!1),B.isSpriteMaterial&&de.setValue(A,"center",N.center),de.setValue(A,"modelViewMatrix",N.modelViewMatrix),de.setValue(A,"normalMatrix",N.normalMatrix),de.setValue(A,"modelMatrix",N.matrixWorld),B.isShaderMaterial||B.isRawShaderMaterial){const Ne=B.uniformsGroups;for(let He=0,yr=Ne.length;He0&&E.useMultisampledRTT(x)===!1?N=ct.get(x).__webglMultisampledFramebuffer:Array.isArray(Nt)?N=Nt[O]:N=Nt,P.copy(x.viewport),W.copy(x.scissor),z=x.scissorTest}else P.copy(St).multiplyScalar(k).floor(),W.copy(Ft).multiplyScalar(k).floor(),z=Vt;if(O!==0&&(N=wc),J.bindFramebuffer(A.FRAMEBUFFER,N)&&B&&J.drawBuffers(x,N),J.viewport(P),J.scissor(W),J.setScissorTest(z),tt){const xt=ct.get(x.texture);A.framebufferTexture2D(A.FRAMEBUFFER,A.COLOR_ATTACHMENT0,A.TEXTURE_CUBE_MAP_POSITIVE_X+I,xt.__webglTexture,O)}else if(ut){const xt=ct.get(x.texture),It=I;A.framebufferTextureLayer(A.FRAMEBUFFER,A.COLOR_ATTACHMENT0,xt.__webglTexture,O,It)}else if(x!==null&&O!==0){const xt=ct.get(x.texture);A.framebufferTexture2D(A.FRAMEBUFFER,A.COLOR_ATTACHMENT0,A.TEXTURE_2D,xt.__webglTexture,O)}y=-1},this.readRenderTargetPixels=function(x,I,O,B,N,tt,ut){if(!(x&&x.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let vt=ct.get(x).__webglFramebuffer;if(x.isWebGLCubeRenderTarget&&ut!==void 0&&(vt=vt[ut]),vt){J.bindFramebuffer(A.FRAMEBUFFER,vt);try{const xt=x.texture,It=xt.format,Nt=xt.type;if(!jt.textureFormatReadable(It)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(!jt.textureTypeReadable(Nt)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}I>=0&&I<=x.width-B&&O>=0&&O<=x.height-N&&A.readPixels(I,O,B,N,Ot.convert(It),Ot.convert(Nt),tt)}finally{const xt=U!==null?ct.get(U).__webglFramebuffer:null;J.bindFramebuffer(A.FRAMEBUFFER,xt)}}},this.readRenderTargetPixelsAsync=async function(x,I,O,B,N,tt,ut){if(!(x&&x.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let vt=ct.get(x).__webglFramebuffer;if(x.isWebGLCubeRenderTarget&&ut!==void 0&&(vt=vt[ut]),vt){const xt=x.texture,It=xt.format,Nt=xt.type;if(!jt.textureFormatReadable(It))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!jt.textureTypeReadable(Nt))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");if(I>=0&&I<=x.width-B&&O>=0&&O<=x.height-N){J.bindFramebuffer(A.FRAMEBUFFER,vt);const Rt=A.createBuffer();A.bindBuffer(A.PIXEL_PACK_BUFFER,Rt),A.bufferData(A.PIXEL_PACK_BUFFER,tt.byteLength,A.STREAM_READ),A.readPixels(I,O,B,N,Ot.convert(It),Ot.convert(Nt),0);const $t=U!==null?ct.get(U).__webglFramebuffer:null;J.bindFramebuffer(A.FRAMEBUFFER,$t);const ee=A.fenceSync(A.SYNC_GPU_COMMANDS_COMPLETE,0);return A.flush(),await Ph(A,ee,4),A.bindBuffer(A.PIXEL_PACK_BUFFER,Rt),A.getBufferSubData(A.PIXEL_PACK_BUFFER,0,tt),A.deleteBuffer(Rt),A.deleteSync(ee),tt}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")}},this.copyFramebufferToTexture=function(x,I=null,O=0){x.isTexture!==!0&&(Ri("WebGLRenderer: copyFramebufferToTexture function signature has changed."),I=arguments[0]||null,x=arguments[1]);const B=Math.pow(2,-O),N=Math.floor(x.image.width*B),tt=Math.floor(x.image.height*B),ut=I!==null?I.x:0,vt=I!==null?I.y:0;E.setTexture2D(x,0),A.copyTexSubImage2D(A.TEXTURE_2D,O,0,0,ut,vt,N,tt),J.unbindTexture()};const Ac=A.createFramebuffer(),Rc=A.createFramebuffer();this.copyTextureToTexture=function(x,I,O=null,B=null,N=0,tt=null){x.isTexture!==!0&&(Ri("WebGLRenderer: copyTextureToTexture function signature has changed."),B=arguments[0]||null,x=arguments[1],I=arguments[2],tt=arguments[3]||0,O=null),tt===null&&(N!==0?(Ri("WebGLRenderer: copyTextureToTexture function signature has changed to support src and dst mipmap levels."),tt=N,N=0):tt=0);let ut,vt,xt,It,Nt,Rt,$t,ee,_e;const pe=x.isCompressedTexture?x.mipmaps[tt]:x.image;if(O!==null)ut=O.max.x-O.min.x,vt=O.max.y-O.min.y,xt=O.isBox3?O.max.z-O.min.z:1,It=O.min.x,Nt=O.min.y,Rt=O.isBox3?O.min.z:0;else{const $e=Math.pow(2,-N);ut=Math.floor(pe.width*$e),vt=Math.floor(pe.height*$e),x.isDataArrayTexture?xt=pe.depth:x.isData3DTexture?xt=Math.floor(pe.depth*$e):xt=1,It=0,Nt=0,Rt=0}B!==null?($t=B.x,ee=B.y,_e=B.z):($t=0,ee=0,_e=0);const Jt=Ot.convert(I.format),Ct=Ot.convert(I.type);let Te;I.isData3DTexture?(E.setTexture3D(I,0),Te=A.TEXTURE_3D):I.isDataArrayTexture||I.isCompressedArrayTexture?(E.setTexture2DArray(I,0),Te=A.TEXTURE_2D_ARRAY):(E.setTexture2D(I,0),Te=A.TEXTURE_2D),A.pixelStorei(A.UNPACK_FLIP_Y_WEBGL,I.flipY),A.pixelStorei(A.UNPACK_PREMULTIPLY_ALPHA_WEBGL,I.premultiplyAlpha),A.pixelStorei(A.UNPACK_ALIGNMENT,I.unpackAlignment);const ne=A.getParameter(A.UNPACK_ROW_LENGTH),nn=A.getParameter(A.UNPACK_IMAGE_HEIGHT),li=A.getParameter(A.UNPACK_SKIP_PIXELS),Xe=A.getParameter(A.UNPACK_SKIP_ROWS),ji=A.getParameter(A.UNPACK_SKIP_IMAGES);A.pixelStorei(A.UNPACK_ROW_LENGTH,pe.width),A.pixelStorei(A.UNPACK_IMAGE_HEIGHT,pe.height),A.pixelStorei(A.UNPACK_SKIP_PIXELS,It),A.pixelStorei(A.UNPACK_SKIP_ROWS,Nt),A.pixelStorei(A.UNPACK_SKIP_IMAGES,Rt);const de=x.isDataArrayTexture||x.isData3DTexture,Ke=I.isDataArrayTexture||I.isData3DTexture;if(x.isDepthTexture){const $e=ct.get(x),Ne=ct.get(I),He=ct.get($e.__renderTarget),yr=ct.get(Ne.__renderTarget);J.bindFramebuffer(A.READ_FRAMEBUFFER,He.__webglFramebuffer),J.bindFramebuffer(A.DRAW_FRAMEBUFFER,yr.__webglFramebuffer);for(let Vn=0;VnMath.PI&&(n-=Ve),s<-Math.PI?s+=Ve:s>Math.PI&&(s-=Ve),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{const a=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),r=a!=this._spherical.radius}if(xe.setFromSpherical(this._spherical),xe.applyQuaternion(this._quatInverse),e.copy(this.target).add(xe),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){const o=xe.length();a=this._clampDistance(o*this._scale);const l=o-a;this.object.position.addScaledVector(this._dollyDirection,l),this.object.updateMatrixWorld(),r=!!l}else if(this.object.isOrthographicCamera){const o=new C(this._mouse.x,this._mouse.y,0);o.unproject(this.object);const 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;const 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=xe.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):(Qs.origin.copy(this.object.position),Qs.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(Qs.direction))ia||8*(1-this._lastQuaternion.dot(this.object.quaternion))>ia||this._lastTargetPosition.distanceToSquared(this.target)>ia?(this.dispatchEvent(wl),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(t){return t!==null?Ve/60*this.autoRotateSpeed*t:Ve/60/60*this.autoRotateSpeed}_getZoomScale(t){const e=Math.abs(t*.01);return Math.pow(.95,this.zoomSpeed*e)}_rotateLeft(t){this._sphericalDelta.theta-=t}_rotateUp(t){this._sphericalDelta.phi-=t}_panLeft(t,e){xe.setFromMatrixColumn(e,0),xe.multiplyScalar(-t),this._panOffset.add(xe)}_panUp(t,e){this.screenSpacePanning===!0?xe.setFromMatrixColumn(e,1):(xe.setFromMatrixColumn(e,0),xe.crossVectors(this.object.up,xe)),xe.multiplyScalar(t),this._panOffset.add(xe)}_pan(t,e){const n=this.domElement;if(this.object.isPerspectiveCamera){const s=this.object.position;xe.copy(s).sub(this.target);let r=xe.length();r*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*t*r/n.clientHeight,this.object.matrix),this._panUp(2*e*r/n.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(t*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrix),this._panUp(e*(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(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(t,e){if(!this.zoomToCursor)return;this._performCursorZoom=!0;const n=this.domElement.getBoundingClientRect(),s=t-n.left,r=e-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(t){return Math.max(this.minDistance,Math.min(this.maxDistance,t))}_handleMouseDownRotate(t){this._rotateStart.set(t.clientX,t.clientY)}_handleMouseDownDolly(t){this._updateZoomParameters(t.clientX,t.clientX),this._dollyStart.set(t.clientX,t.clientY)}_handleMouseDownPan(t){this._panStart.set(t.clientX,t.clientY)}_handleMouseMoveRotate(t){this._rotateEnd.set(t.clientX,t.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(Ve*this._rotateDelta.x/e.clientHeight),this._rotateUp(Ve*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(t){this._dollyEnd.set(t.clientX,t.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(t){this._panEnd.set(t.clientX,t.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(t){this._updateZoomParameters(t.clientX,t.clientY),t.deltaY<0?this._dollyIn(this._getZoomScale(t.deltaY)):t.deltaY>0&&this._dollyOut(this._getZoomScale(t.deltaY)),this.update()}_handleKeyDown(t){let e=!1;switch(t.code){case this.keys.UP:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateUp(Ve*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,this.keyPanSpeed),e=!0;break;case this.keys.BOTTOM:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateUp(-Ve*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,-this.keyPanSpeed),e=!0;break;case this.keys.LEFT:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateLeft(Ve*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(this.keyPanSpeed,0),e=!0;break;case this.keys.RIGHT:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateLeft(-Ve*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(-this.keyPanSpeed,0),e=!0;break}e&&(t.preventDefault(),this.update())}_handleTouchStartRotate(t){if(this._pointers.length===1)this._rotateStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._rotateStart.set(n,s)}}_handleTouchStartPan(t){if(this._pointers.length===1)this._panStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._panStart.set(n,s)}}_handleTouchStartDolly(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,s=t.pageY-e.y,r=Math.sqrt(n*n+s*s);this._dollyStart.set(0,r)}_handleTouchStartDollyPan(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enablePan&&this._handleTouchStartPan(t)}_handleTouchStartDollyRotate(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enableRotate&&this._handleTouchStartRotate(t)}_handleTouchMoveRotate(t){if(this._pointers.length==1)this._rotateEnd.set(t.pageX,t.pageY);else{const n=this._getSecondPointerPosition(t),s=.5*(t.pageX+n.x),r=.5*(t.pageY+n.y);this._rotateEnd.set(s,r)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(Ve*this._rotateDelta.x/e.clientHeight),this._rotateUp(Ve*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(t){if(this._pointers.length===1)this._panEnd.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.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(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,s=t.pageY-e.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);const a=(t.pageX+e.x)*.5,o=(t.pageY+e.y)*.5;this._updateZoomParameters(a,o)}_handleTouchMoveDollyPan(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enablePan&&this._handleTouchMovePan(t)}_handleTouchMoveDollyRotate(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enableRotate&&this._handleTouchMoveRotate(t)}_addPointer(t){this._pointers.push(t.pointerId)}_removePointer(t){delete this._pointerPositions[t.pointerId];for(let e=0;e{var e;(t instanceof Me||t instanceof su)&&((e=t.geometry)==null||e.dispose(),Array.isArray(t.material)?t.material.forEach(n=>n.dispose()):t.material&&t.material.dispose())}),i.renderer.dispose(),i.composer.dispose()}class wg{constructor(t){zt(this,"positions");zt(this,"velocities");zt(this,"running",!0);zt(this,"step",0);zt(this,"repulsionStrength",500);zt(this,"attractionStrength",.01);zt(this,"dampening",.9);zt(this,"baseMaxSteps",300);zt(this,"maxSteps",300);zt(this,"cooldownExtension",0);this.positions=t,this.velocities=new Map;for(const e of t.keys())this.velocities.set(e,new C)}addNode(t,e){this.positions.set(t,e.clone()),this.velocities.set(t,new C),this.cooldownExtension=100,this.maxSteps=Math.max(this.maxSteps,this.step+this.cooldownExtension),this.running=!0}removeNode(t){this.positions.delete(t),this.velocities.delete(t)}tick(t){if(!this.running)return;if(this.step>this.maxSteps){this.cooldownExtension>0&&(this.cooldownExtension=0,this.maxSteps=this.baseMaxSteps);return}this.step++;const e=Math.max(.001,1-this.step/this.maxSteps),n=Array.from(this.positions.keys());for(let s=0;s=.7?"active":i>=.4?"dormant":i>=.1?"silent":"unavailable"}const Ka={active:"#10b981",dormant:"#f59e0b",silent:"#8b5cf6",unavailable:"#6b7280"},Rg={active:"Easily retrievable (retention ≥ 70%)",dormant:"Retrievable with effort (40–70%)",silent:"Difficult, needs cues (10–40%)",unavailable:"Needs reinforcement (< 10%)"};function Cl(i,t){return t==="state"?Ka[Ag(i.retention)]:zl[i.type]||"#8B95A5"}let os=null;function Cg(){if(os)return os;const i=128,t=document.createElement("canvas");t.width=i,t.height=i;const e=t.getContext("2d");if(!e)return os=new be,os;const n=e.createRadialGradient(i/2,i/2,0,i/2,i/2,i/2);n.addColorStop(0,"rgba(255, 255, 255, 1.0)"),n.addColorStop(.25,"rgba(255, 255, 255, 0.7)"),n.addColorStop(.55,"rgba(255, 255, 255, 0.2)"),n.addColorStop(1,"rgba(255, 255, 255, 0.0)"),e.fillStyle=n,e.fillRect(0,0,i,i);const s=new uc(t);return s.needsUpdate=!0,os=s,s}function Pl(i){if(i===0||i===1)return i;const t=.3;return Math.pow(2,-10*i)*Math.sin((i-t/4)*(2*Math.PI)/t)+1}function Pg(i){return i*i*((1.70158+1)*i-1.70158)}class Dg{constructor(){zt(this,"group");zt(this,"meshMap",new Map);zt(this,"glowMap",new Map);zt(this,"positions",new Map);zt(this,"labelSprites",new Map);zt(this,"hoveredNode",null);zt(this,"selectedNode",null);zt(this,"colorMode","type");zt(this,"materializingNodes",[]);zt(this,"dissolvingNodes",[]);zt(this,"growingNodes",[]);this.group=new Pi}setColorMode(t){if(this.colorMode!==t){this.colorMode=t;for(const[e,n]of this.meshMap){const s=n.userData.retention??0,a={type:n.userData.type??"fact",retention:s},o=Cl(a,t),l=new rt(o),c=n.material;c.color.copy(l),c.emissive.copy(l);const h=this.glowMap.get(e);h&&h.material.color.copy(l)}}}createNodes(t){const e=(1+Math.sqrt(5))/2,n=t.length;for(let s=0;s0,o=new Mr(s,16,16),l=new ou({color:new rt(r),emissive:new rt(r),emissiveIntensity:a?0:.3+t.retention*.5,roughness:.3,metalness:.1,transparent:!0,opacity:a?.2:.3+t.retention*.7}),c=new Me(o,l);c.position.copy(e),c.scale.setScalar(n),c.userData={nodeId:t.id,type:t.type,retention:t.retention},this.meshMap.set(t.id,c),this.group.add(c);const h=new ar({map:Cg(),color:new rt(r),transparent:!0,opacity:n>0?a?.1:.3+t.retention*.35:0,blending:Be,depthWrite:!1}),f=new Vs(h);f.scale.set(s*6*n,s*6*n,1),f.position.copy(e),f.userData={isGlow:!0,nodeId:t.id},this.glowMap.set(t.id,f),this.group.add(f);const p=t.label||t.type,u=this.createTextSprite(p,"#e2e8f0");return u.position.copy(e),u.position.y+=s*2+1.5,u.userData={isLabel:!0,nodeId:t.id,offset:s*2+1.5},this.group.add(u),this.labelSprites.set(t.id,u),{mesh:c,glow:f,label:u,size:s}}addNode(t,e){const n=(e==null?void 0:e.clone())??new C((Math.random()-.5)*40,(Math.random()-.5)*40,(Math.random()-.5)*40);this.positions.set(t.id,n);const{mesh:s,glow:r,label:a}=this.createNodeMeshes(t,n,0);return s.scale.setScalar(.001),r.scale.set(.001,.001,1),r.material.opacity=0,a.material.opacity=0,this.materializingNodes.push({id:t.id,frame:0,totalFrames:30,mesh:s,glow:r,label:a,targetScale:.5+t.retention*2}),n}removeNode(t){const e=this.meshMap.get(t),n=this.glowMap.get(t),s=this.labelSprites.get(t);!e||!n||!s||(this.materializingNodes=this.materializingNodes.filter(r=>r.id!==t),this.dissolvingNodes.push({id:t,frame:0,totalFrames:60,mesh:e,glow:n,label:s,originalScale:e.scale.x}))}growNode(t,e){const n=this.meshMap.get(t);if(!n)return;const s=n.scale.x,r=.5+e*2;n.userData.retention=e,this.growingNodes.push({id:t,frame:0,totalFrames:30,startScale:s,targetScale:r})}createTextSprite(t,e){const n=document.createElement("canvas"),s=n.getContext("2d");if(!s){const c=new be;return new Vs(new ar({map:c,transparent:!0,opacity:0}))}n.width=512,n.height=64;const r=t.length>40?t.slice(0,37)+"...":t;s.clearRect(0,0,n.width,n.height),s.font="bold 28px -apple-system, BlinkMacSystemFont, sans-serif",s.textAlign="center",s.textBaseline="middle",s.shadowColor="rgba(0, 0, 0, 0.8)",s.shadowBlur=6,s.shadowOffsetX=0,s.shadowOffsetY=2,s.fillStyle=e,s.fillText(r,n.width/2,n.height/2);const a=new uc(n);a.needsUpdate=!0;const o=new ar({map:a,transparent:!0,opacity:0,depthTest:!1,sizeAttenuation:!0}),l=new Vs(o);return l.scale.set(12,1.5,1),l}updatePositions(){this.group.children.forEach(t=>{if(t.userData.nodeId){const e=this.positions.get(t.userData.nodeId);if(!e)return;t.userData.isGlow?t.position.copy(e):t.userData.isLabel?(t.position.copy(e),t.position.y+=t.userData.offset):t instanceof Me&&t.position.copy(e)}})}animate(t,e,n){var r,a;for(let o=this.materializingNodes.length-1;o>=0;o--){const l=this.materializingNodes[o];l.frame++;const c=Math.min(l.frame/l.totalFrames,1),h=Pl(c);if(l.mesh.scale.setScalar(Math.max(.001,h)),l.frame>=5){const f=Math.min((l.frame-5)/5,1),p=l.glow.material;p.opacity=f*.4;const u=l.targetScale*6*h;l.glow.scale.set(u,u,1)}if(l.frame>=40){const f=Math.min((l.frame-40)/20,1);l.label.material.opacity=f*.9}l.frame>=60&&this.materializingNodes.splice(o,1)}for(let o=this.dissolvingNodes.length-1;o>=0;o--){const l=this.dissolvingNodes[o];l.frame++;const c=Math.min(l.frame/l.totalFrames,1),h=1-Pg(c),f=Math.max(.001,l.originalScale*h);l.mesh.scale.setScalar(f);const p=f*6;l.glow.scale.set(p,p,1);const u=l.mesh.material;u.opacity*=.97,l.glow.material.opacity*=.95,l.label.material.opacity*=.93,l.frame>=l.totalFrames&&(this.group.remove(l.mesh),this.group.remove(l.glow),this.group.remove(l.label),l.mesh.geometry.dispose(),l.mesh.material.dispose(),(r=l.glow.material.map)==null||r.dispose(),l.glow.material.dispose(),(a=l.label.material.map)==null||a.dispose(),l.label.material.dispose(),this.meshMap.delete(l.id),this.glowMap.delete(l.id),this.labelSprites.delete(l.id),this.positions.delete(l.id),this.dissolvingNodes.splice(o,1))}for(let o=this.growingNodes.length-1;o>=0;o--){const l=this.growingNodes[o];l.frame++;const c=Math.min(l.frame/l.totalFrames,1),h=l.startScale+(l.targetScale-l.startScale)*Pl(c),f=this.meshMap.get(l.id);f&&f.scale.setScalar(h);const p=this.glowMap.get(l.id);if(p){const u=h*6;p.scale.set(u,u,1)}l.frame>=l.totalFrames&&this.growingNodes.splice(o,1)}const s=new Set([...this.materializingNodes.map(o=>o.id),...this.dissolvingNodes.map(o=>o.id),...this.growingNodes.map(o=>o.id)]);this.meshMap.forEach((o,l)=>{if(s.has(l))return;const c=e.find(p=>p.id===l);if(!c)return;const h=1+Math.sin(t*1.5+e.indexOf(c)*.5)*.15*c.retention;o.scale.setScalar(h);const f=o.material;if(l===this.hoveredNode)f.emissiveIntensity=1;else if(l===this.selectedNode)f.emissiveIntensity=.8;else{const u=.3+c.retention*.5+Math.sin(t*(.8+c.retention*.7))*.1*c.retention;f.emissiveIntensity=u}}),this.labelSprites.forEach((o,l)=>{if(s.has(l))return;const c=this.positions.get(l);if(!c)return;const h=n.position.distanceTo(c),f=o.material,p=l===this.hoveredNode||l===this.selectedNode?1:h<40?.9:h<80?.9*(1-(h-40)/40):0;f.opacity+=(p-f.opacity)*.1})}getMeshes(){return Array.from(this.meshMap.values())}dispose(){this.group.traverse(t=>{var e,n,s,r,a;t instanceof Me?((e=t.geometry)==null||e.dispose(),(n=t.material)==null||n.dispose()):t instanceof Vs&&((r=(s=t.material)==null?void 0:s.map)==null||r.dispose(),(a=t.material)==null||a.dispose())}),this.materializingNodes=[],this.dissolvingNodes=[],this.growingNodes=[]}}function Lg(i){return 1-Math.pow(1-i,3)}class Ug{constructor(){zt(this,"group");zt(this,"growingEdges",[]);zt(this,"dissolvingEdges",[]);this.group=new Pi}createEdges(t,e){for(const n of t){const s=e.get(n.source),r=e.get(n.target);if(!s||!r)continue;const a=[s,r],o=new ge().setFromPoints(a),l=new mr({color:9133302,transparent:!0,opacity:Math.min(.25+n.weight*.5,.8),blending:Be,depthWrite:!1}),c=new Ya(o,l);c.userData={source:n.source,target:n.target},this.group.add(c)}}addEdge(t,e){const n=e.get(t.source),s=e.get(t.target);if(!n||!s)return;const r=[n.clone(),n.clone()],a=new ge().setFromPoints(r),o=new mr({color:9133302,transparent:!0,opacity:0,blending:Be,depthWrite:!1}),l=new Ya(a,o);l.userData={source:t.source,target:t.target},this.group.add(l),this.growingEdges.push({line:l,source:t.source,target:t.target,frame:0,totalFrames:45})}removeEdgesForNode(t){const e=[];this.group.children.forEach(n=>{const s=n;(s.userData.source===t||s.userData.target===t)&&e.push(s)});for(const n of e)this.growingEdges=this.growingEdges.filter(s=>s.line!==n),this.dissolvingEdges.push({line:n,frame:0,totalFrames:40})}animateEdges(t){for(let e=this.growingEdges.length-1;e>=0;e--){const n=this.growingEdges[e];n.frame++;const s=Lg(Math.min(n.frame/n.totalFrames,1)),r=t.get(n.source),a=t.get(n.target);if(!r||!a)continue;const o=r.clone().lerp(a,s),l=n.line.geometry.attributes.position;l.setXYZ(0,r.x,r.y,r.z),l.setXYZ(1,o.x,o.y,o.z),l.needsUpdate=!0;const c=n.line.material;c.opacity=s*.65,n.frame>=n.totalFrames&&(c.opacity=.65,this.growingEdges.splice(e,1))}for(let e=this.dissolvingEdges.length-1;e>=0;e--){const n=this.dissolvingEdges[e];n.frame++;const s=n.frame/n.totalFrames,r=n.line.material;r.opacity=Math.max(0,.65*(1-s)),n.frame>=n.totalFrames&&(this.group.remove(n.line),n.line.geometry.dispose(),n.line.material.dispose(),this.dissolvingEdges.splice(e,1))}}updatePositions(t){this.group.children.forEach(e=>{const n=e;if(this.growingEdges.some(a=>a.line===n)||this.dissolvingEdges.some(a=>a.line===n))return;const s=t.get(n.userData.source),r=t.get(n.userData.target);if(s&&r){const a=n.geometry.attributes.position;a.setXYZ(0,s.x,s.y,s.z),a.setXYZ(1,r.x,r.y,r.z),a.needsUpdate=!0}})}dispose(){this.group.children.forEach(t=>{var n,s;const e=t;(n=e.geometry)==null||n.dispose(),(s=e.material)==null||s.dispose()}),this.growingEdges=[],this.dissolvingEdges=[]}}class Ig{constructor(t){zt(this,"starField");zt(this,"neuralParticles");this.starField=this.createStarField(),this.neuralParticles=this.createNeuralParticles(),t.add(this.starField),t.add(this.neuralParticles)}createStarField(){const e=new ge,n=new Float32Array(3e3*3),s=new Float32Array(3e3);for(let a=0;a<3e3;a++)n[a*3]=(Math.random()-.5)*1e3,n[a*3+1]=(Math.random()-.5)*1e3,n[a*3+2]=(Math.random()-.5)*1e3,s[a]=Math.random()*1.5;e.setAttribute("position",new ue(n,3)),e.setAttribute("size",new ue(s,1));const r=new ni({color:6514417,size:.5,transparent:!0,opacity:.4,sizeAttenuation:!0,blending:Be});return new Fi(e,r)}createNeuralParticles(){const e=new ge,n=new Float32Array(500*3),s=new Float32Array(500*3);for(let a=0;a<500;a++)n[a*3]=(Math.random()-.5)*100,n[a*3+1]=(Math.random()-.5)*100,n[a*3+2]=(Math.random()-.5)*100,s[a*3]=.4+Math.random()*.3,s[a*3+1]=.3+Math.random()*.2,s[a*3+2]=.8+Math.random()*.2;e.setAttribute("position",new ue(n,3)),e.setAttribute("color",new ue(s,3));const r=new ni({size:.3,vertexColors:!0,transparent:!0,opacity:.4,blending:Be,sizeAttenuation:!0});return new Fi(e,r)}animate(t){this.starField.rotation.y+=1e-4,this.starField.rotation.x+=5e-5;const e=this.neuralParticles.geometry.attributes.position;for(let n=0;n=0;s--){const r=this.pulseEffects[s];if(r.intensity-=r.decay,r.intensity<=0){this.pulseEffects.splice(s,1);continue}const a=t.get(r.nodeId);if(a){const o=a.material;o.emissive.lerp(r.color,r.intensity*.3),o.emissiveIntensity=Math.max(o.emissiveIntensity,r.intensity)}}for(let s=this.spawnBursts.length-1;s>=0;s--){const r=this.spawnBursts[s];if(r.age++,r.age>120){this.scene.remove(r.particles),r.particles.geometry.dispose(),r.particles.material.dispose(),this.spawnBursts.splice(s,1);continue}const a=r.particles.geometry.attributes.position,o=r.particles.geometry.attributes.velocity;for(let c=0;c=0;s--){const r=this.rainbowBursts[s];if(r.age++,r.age>r.maxAge){this.scene.remove(r.particles),r.particles.geometry.dispose(),r.particles.material.dispose(),this.rainbowBursts.splice(s,1);continue}const a=r.particles.geometry.attributes.position,o=r.particles.geometry.attributes.velocity;for(let p=0;p=0;s--){const r=this.rippleWaves[s];if(r.age++,r.radius+=r.speed,r.age>r.maxAge){this.rippleWaves.splice(s,1);continue}const a=r.radius,o=3;n.forEach((l,c)=>{if(r.pulsedNodes.has(c))return;const h=l.distanceTo(r.origin);h>=a-o&&h<=a+o&&(r.pulsedNodes.add(c),this.addPulse(c,.8,new rt(65489),.03))})}for(let s=this.implosions.length-1;s>=0;s--){const r=this.implosions[s];if(r.age++,r.age>r.maxAge+20){this.scene.remove(r.particles),r.particles.geometry.dispose(),r.particles.material.dispose(),r.flash&&(this.scene.remove(r.flash),r.flash.geometry.dispose(),r.flash.material.dispose()),this.implosions.splice(s,1);continue}if(r.age<=r.maxAge){const a=r.particles.geometry.attributes.position,o=r.particles.geometry.attributes.velocity,l=1+r.age*.02;for(let h=0;hr.maxAge){const a=(r.age-r.maxAge)/20;r.flash.material.opacity=Math.max(0,1-a),r.flash.scale.setScalar(1+a*3)}}for(let s=this.shockwaves.length-1;s>=0;s--){const r=this.shockwaves[s];if(r.age++,r.age>r.maxAge){this.scene.remove(r.mesh),r.mesh.geometry.dispose(),r.mesh.material.dispose(),this.shockwaves.splice(s,1);continue}const a=r.age/r.maxAge;r.mesh.scale.setScalar(1+a*20),r.mesh.material.opacity=.8*(1-a),r.mesh.lookAt(e.position)}for(let s=this.connectionFlashes.length-1;s>=0;s--){const r=this.connectionFlashes[s];if(r.intensity-=.015,r.intensity<=0){this.scene.remove(r.line),r.line.geometry.dispose(),r.line.material.dispose(),this.connectionFlashes.splice(s,1);continue}r.line.material.opacity=r.intensity}}dispose(){for(const t of this.spawnBursts)this.scene.remove(t.particles),t.particles.geometry.dispose(),t.particles.material.dispose();for(const t of this.rainbowBursts)this.scene.remove(t.particles),t.particles.geometry.dispose(),t.particles.material.dispose();for(const t of this.implosions)this.scene.remove(t.particles),t.particles.geometry.dispose(),t.particles.material.dispose(),t.flash&&(this.scene.remove(t.flash),t.flash.geometry.dispose(),t.flash.material.dispose());for(const t of this.shockwaves)this.scene.remove(t.mesh),t.mesh.geometry.dispose(),t.mesh.material.dispose();for(const t of this.connectionFlashes)this.scene.remove(t.line),t.line.geometry.dispose(),t.line.material.dispose();this.pulseEffects=[],this.spawnBursts=[],this.rainbowBursts=[],this.rippleWaves=[],this.implosions=[],this.shockwaves=[],this.connectionFlashes=[]}}const yn={bloomStrength:.8,rotateSpeed:.3,fogColor:328976,fogDensity:.008,nebulaIntensity:0,chromaticIntensity:.002,vignetteRadius:.9,breatheAmplitude:1},Nn={bloomStrength:1.8,rotateSpeed:.08,fogColor:656672,fogDensity:.006,nebulaIntensity:1,chromaticIntensity:.005,vignetteRadius:.7,breatheAmplitude:2};class Fg{constructor(){zt(this,"active",!1);zt(this,"transition",0);zt(this,"transitionSpeed",.008);zt(this,"current");zt(this,"auroraHue",0);this.current={...yn}}setActive(t){this.active=t}update(t,e,n,s,r){const a=this.active?1:0;this.transition+=(a-this.transition)*this.transitionSpeed*60*(1/60),this.transition=Math.max(0,Math.min(1,this.transition));const o=this.transition;this.current.bloomStrength=this.lerp(yn.bloomStrength,Nn.bloomStrength,o),this.current.rotateSpeed=this.lerp(yn.rotateSpeed,Nn.rotateSpeed,o),this.current.fogDensity=this.lerp(yn.fogDensity,Nn.fogDensity,o),this.current.nebulaIntensity=this.lerp(yn.nebulaIntensity,Nn.nebulaIntensity,o),this.current.chromaticIntensity=this.lerp(yn.chromaticIntensity,Nn.chromaticIntensity,o),this.current.vignetteRadius=this.lerp(yn.vignetteRadius,Nn.vignetteRadius,o),this.current.breatheAmplitude=this.lerp(yn.breatheAmplitude,Nn.breatheAmplitude,o),e.strength=this.current.bloomStrength,n.autoRotateSpeed=this.current.rotateSpeed;const l=new rt(yn.fogColor),c=new rt(Nn.fogColor),h=l.clone().lerp(c,o);if(t.fog=new xr(h,this.current.fogDensity),o>.01){this.auroraHue=r*.1%1;const f=new rt().setHSL(.75+this.auroraHue*.15,.8,.5),p=new rt().setHSL(.55+this.auroraHue*.2,.7,.4);s.point1.color.lerp(f,o*.3),s.point2.color.lerp(p,o*.3)}else s.point1.color.set(6514417),s.point2.color.set(11032055)}lerp(t,e,n){return t+(e-t)*n}}const Og=50,hs=[];function Bg(i,t,e){const n=i.tags??[],s=i.type??"";let r=null,a=0;for(const o of t){let l=0;o.type===s&&(l+=2);for(const c of o.tags)n.includes(c)&&(l+=1);l>a&&(a=l,r=o.id)}if(r&&a>0){const o=e.get(r);if(o)return new C(o.x+(Math.random()-.5)*10,o.y+(Math.random()-.5)*10,o.z+(Math.random()-.5)*10)}return new C((Math.random()-.5)*40,(Math.random()-.5)*40,(Math.random()-.5)*40)}function zg(i,t){if(hs.length<=Og)return;const e=hs.shift();i.edgeManager.removeEdgesForNode(e),i.nodeManager.removeNode(e),i.forceSim.removeNode(e),i.onMutation({type:"edgesRemoved",nodeId:e}),i.onMutation({type:"nodeRemoved",nodeId:e});const n=t.findIndex(s=>s.id===e);n!==-1&&t.splice(n,1)}function kg(i,t,e){var f,p;const{effects:n,nodeManager:s,edgeManager:r,forceSim:a,camera:o,onMutation:l}=t,c=s.positions,h=s.meshMap;switch(i.type){case"MemoryCreated":{const u=i.data;if(!u.id)break;const g={id:u.id,label:(u.content??"").slice(0,60),type:u.node_type??"fact",retention:Math.max(0,Math.min(1,u.retention??.9)),tags:u.tags??[],createdAt:new Date().toISOString(),updatedAt:new Date().toISOString(),isCenter:!1},v=Bg(g,e,c),m=s.addNode(g,v);a.addNode(u.id,m),hs.push(u.id),zg(t,e);const d=new rt(zl[g.type]||"#00ffd1");n.createRainbowBurst(v,d),n.createShockwave(v,d,o);const T=d.clone();T.offsetHSL(.15,0,0),setTimeout(()=>{n.createShockwave(v,T,o)},166),n.createRippleWave(v),l({type:"nodeAdded",node:g});break}case"ConnectionDiscovered":{const u=i.data;if(!u.source_id||!u.target_id)break;const g=c.get(u.source_id),v=c.get(u.target_id),m={source:u.source_id,target:u.target_id,weight:u.weight??.5,type:u.connection_type??"semantic"};r.addEdge(m,c),g&&v&&n.createConnectionFlash(g,v,new rt(54527)),u.source_id&&h.has(u.source_id)&&n.addPulse(u.source_id,1,new rt(54527),.02),u.target_id&&h.has(u.target_id)&&n.addPulse(u.target_id,1,new rt(54527),.02),l({type:"edgeAdded",edge:m});break}case"MemoryDeleted":{const u=i.data;if(!u.id)break;const g=c.get(u.id);if(g){const m=new rt(16729943);n.createImplosion(g,m)}r.removeEdgesForNode(u.id),s.removeNode(u.id),a.removeNode(u.id);const v=hs.indexOf(u.id);v!==-1&&hs.splice(v,1),l({type:"edgesRemoved",nodeId:u.id}),l({type:"nodeRemoved",nodeId:u.id});break}case"MemoryPromoted":{const u=i.data,g=u==null?void 0:u.id;if(!g)break;const v=u.new_retention??.95;if(h.has(g)){s.growNode(g,v),n.addPulse(g,1.2,new rt(65416),.01);const m=c.get(g);m&&(n.createShockwave(m,new rt(65416),o),n.createSpawnBurst(m,new rt(65416))),l({type:"nodeUpdated",nodeId:g,retention:v})}break}case"MemoryDemoted":{const u=i.data,g=u==null?void 0:u.id;if(!g)break;const v=u.new_retention??.3;h.has(g)&&(s.growNode(g,v),n.addPulse(g,.8,new rt(16729943),.03),l({type:"nodeUpdated",nodeId:g,retention:v}));break}case"MemoryUpdated":{const u=i.data,g=u==null?void 0:u.id;if(!g||!h.has(g))break;n.addPulse(g,.6,new rt(8490232),.02),u.retention!==void 0&&(s.growNode(g,u.retention),l({type:"nodeUpdated",nodeId:g,retention:u.retention}));break}case"SearchPerformed":{h.forEach((u,g)=>{n.addPulse(g,.6+Math.random()*.4,new rt(8490232),.02)});break}case"DreamStarted":{h.forEach((u,g)=>{n.addPulse(g,1,new rt(11032055),.005)});break}case"DreamProgress":{const u=(f=i.data)==null?void 0:f.memory_id;u&&h.has(u)&&n.addPulse(u,1.5,new rt(12616956),.01);break}case"DreamCompleted":{n.createSpawnBurst(new C(0,0,0),new rt(11032055)),n.createShockwave(new C(0,0,0),new rt(11032055),o);break}case"RetentionDecayed":{const u=(p=i.data)==null?void 0:p.id;u&&h.has(u)&&n.addPulse(u,.8,new rt(16729943),.03);break}case"ConsolidationCompleted":{h.forEach((u,g)=>{n.addPulse(g,.4+Math.random()*.3,new rt(16758784),.015)});break}case"ActivationSpread":{const u=i.data;if(u.source_id&&u.target_ids){const g=c.get(u.source_id);if(g)for(const v of u.target_ids){const m=c.get(v);m&&n.createConnectionFlash(g,m,new rt(1370310))}}break}case"MemorySuppressed":{const u=i.data;if(!u.id)break;const g=c.get(u.id);if(g){n.createImplosion(g,new rt(11032055));const v=Math.max(1,u.suppression_count??1),m=Math.min(.4+v*.15,1);n.addPulse(u.id,m,new rt(11032055),.04)}break}case"MemoryUnsuppressed":{const u=i.data;if(!u.id)break;const g=c.get(u.id);g&&h.has(u.id)&&(n.createRainbowBurst(g,new rt(65416)),n.addPulse(u.id,1,new rt(65416),.02));break}case"Rac1CascadeSwept":{const g=i.data.neighbors_affected??0;if(g===0)break;const v=Array.from(h.keys()),m=Math.min(g,v.length,12);for(let d=0;d{var e;(t instanceof Me||t instanceof su)&&((e=t.geometry)==null||e.dispose(),Array.isArray(t.material)?t.material.forEach(n=>n.dispose()):t.material&&t.material.dispose())}),i.renderer.dispose(),i.composer.dispose()}class wg{constructor(t){zt(this,"positions");zt(this,"velocities");zt(this,"running",!0);zt(this,"step",0);zt(this,"repulsionStrength",500);zt(this,"attractionStrength",.01);zt(this,"dampening",.9);zt(this,"baseMaxSteps",300);zt(this,"maxSteps",300);zt(this,"cooldownExtension",0);this.positions=t,this.velocities=new Map;for(const e of t.keys())this.velocities.set(e,new C)}addNode(t,e){this.positions.set(t,e.clone()),this.velocities.set(t,new C),this.cooldownExtension=100,this.maxSteps=Math.max(this.maxSteps,this.step+this.cooldownExtension),this.running=!0}removeNode(t){this.positions.delete(t),this.velocities.delete(t)}tick(t){if(!this.running)return;if(this.step>this.maxSteps){this.cooldownExtension>0&&(this.cooldownExtension=0,this.maxSteps=this.baseMaxSteps);return}this.step++;const e=Math.max(.001,1-this.step/this.maxSteps),n=Array.from(this.positions.keys());for(let s=0;s=.7?"active":i>=.4?"dormant":i>=.1?"silent":"unavailable"}const Ka={active:"#10b981",dormant:"#f59e0b",silent:"#8b5cf6",unavailable:"#6b7280"},Rg={active:"Easily retrievable (retention ≥ 70%)",dormant:"Retrievable with effort (40–70%)",silent:"Difficult, needs cues (10–40%)",unavailable:"Needs reinforcement (< 10%)"};function Cl(i,t){return t==="state"?Ka[Ag(i.retention)]:zl[i.type]||"#8B95A5"}let os=null;function Cg(){if(os)return os;const i=128,t=document.createElement("canvas");t.width=i,t.height=i;const e=t.getContext("2d");if(!e)return os=new be,os;const n=e.createRadialGradient(i/2,i/2,0,i/2,i/2,i/2);n.addColorStop(0,"rgba(255, 255, 255, 1.0)"),n.addColorStop(.25,"rgba(255, 255, 255, 0.7)"),n.addColorStop(.55,"rgba(255, 255, 255, 0.2)"),n.addColorStop(1,"rgba(255, 255, 255, 0.0)"),e.fillStyle=n,e.fillRect(0,0,i,i);const s=new uc(t);return s.needsUpdate=!0,os=s,s}function Pl(i){if(i===0||i===1)return i;const t=.3;return Math.pow(2,-10*i)*Math.sin((i-t/4)*(2*Math.PI)/t)+1}function Pg(i){return i*i*((1.70158+1)*i-1.70158)}class Dg{constructor(){zt(this,"group");zt(this,"meshMap",new Map);zt(this,"glowMap",new Map);zt(this,"positions",new Map);zt(this,"labelSprites",new Map);zt(this,"hoveredNode",null);zt(this,"selectedNode",null);zt(this,"colorMode","type");zt(this,"materializingNodes",[]);zt(this,"dissolvingNodes",[]);zt(this,"growingNodes",[]);this.group=new Pi}setColorMode(t){if(this.colorMode!==t){this.colorMode=t;for(const[e,n]of this.meshMap){const s=n.userData.retention??0,a={type:n.userData.type??"fact",retention:s},o=Cl(a,t),l=new rt(o),c=n.material;c.color.copy(l),c.emissive.copy(l);const h=this.glowMap.get(e);h&&h.material.color.copy(l)}}}createNodes(t){const e=(1+Math.sqrt(5))/2,n=t.length;for(let s=0;s0,o=new Mr(s,16,16),l=new ou({color:new rt(r),emissive:new rt(r),emissiveIntensity:a?0:.3+t.retention*.5,roughness:.3,metalness:.1,transparent:!0,opacity:a?.2:.3+t.retention*.7}),c=new Me(o,l);c.position.copy(e),c.scale.setScalar(n),c.userData={nodeId:t.id,type:t.type,retention:t.retention},this.meshMap.set(t.id,c),this.group.add(c);const h=new ar({map:Cg(),color:new rt(r),transparent:!0,opacity:n>0?a?.1:.3+t.retention*.35:0,blending:Be,depthWrite:!1}),d=new Vs(h);d.scale.set(s*6*n,s*6*n,1),d.position.copy(e),d.userData={isGlow:!0,nodeId:t.id},this.glowMap.set(t.id,d),this.group.add(d);const p=t.label||t.type,u=this.createTextSprite(p,"#94a3b8");return u.position.copy(e),u.position.y+=s*2+1.5,u.userData={isLabel:!0,nodeId:t.id,offset:s*2+1.5},this.group.add(u),this.labelSprites.set(t.id,u),{mesh:c,glow:d,label:u,size:s}}addNode(t,e){const n=(e==null?void 0:e.clone())??new C((Math.random()-.5)*40,(Math.random()-.5)*40,(Math.random()-.5)*40);this.positions.set(t.id,n);const{mesh:s,glow:r,label:a}=this.createNodeMeshes(t,n,0);return s.scale.setScalar(.001),r.scale.set(.001,.001,1),r.material.opacity=0,a.material.opacity=0,this.materializingNodes.push({id:t.id,frame:0,totalFrames:30,mesh:s,glow:r,label:a,targetScale:.5+t.retention*2}),n}removeNode(t){const e=this.meshMap.get(t),n=this.glowMap.get(t),s=this.labelSprites.get(t);!e||!n||!s||(this.materializingNodes=this.materializingNodes.filter(r=>r.id!==t),this.dissolvingNodes.push({id:t,frame:0,totalFrames:60,mesh:e,glow:n,label:s,originalScale:e.scale.x}))}growNode(t,e){const n=this.meshMap.get(t);if(!n)return;const s=n.scale.x,r=.5+e*2;n.userData.retention=e,this.growingNodes.push({id:t,frame:0,totalFrames:30,startScale:s,targetScale:r})}createTextSprite(t,e){const n=document.createElement("canvas"),s=n.getContext("2d");if(!s){const f=new be;return new Vs(new ar({map:f,transparent:!0,opacity:0}))}n.width=512,n.height=64;const r=t.length>40?t.slice(0,37)+"...":t;s.clearRect(0,0,n.width,n.height),s.font='600 22px -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif';const o=s.measureText(r).width,c=Math.min(o+14*2,n.width-4),h=40,d=(n.width-c)/2,p=(n.height-h)/2,u=h/2;s.fillStyle="rgba(10, 16, 28, 0.82)",s.beginPath(),s.moveTo(d+u,p),s.lineTo(d+c-u,p),s.quadraticCurveTo(d+c,p,d+c,p+u),s.lineTo(d+c,p+h-u),s.quadraticCurveTo(d+c,p+h,d+c-u,p+h),s.lineTo(d+u,p+h),s.quadraticCurveTo(d,p+h,d,p+h-u),s.lineTo(d,p+u),s.quadraticCurveTo(d,p,d+u,p),s.closePath(),s.fill(),s.strokeStyle="rgba(148, 163, 184, 0.18)",s.lineWidth=1,s.stroke(),s.textAlign="center",s.textBaseline="middle",s.fillStyle=e,s.fillText(r,n.width/2,n.height/2+1);const g=new uc(n);g.needsUpdate=!0;const v=new ar({map:g,transparent:!0,opacity:0,depthTest:!1,sizeAttenuation:!0}),m=new Vs(v);return m.scale.set(9,1.2,1),m}updatePositions(){this.group.children.forEach(t=>{if(t.userData.nodeId){const e=this.positions.get(t.userData.nodeId);if(!e)return;t.userData.isGlow?t.position.copy(e):t.userData.isLabel?(t.position.copy(e),t.position.y+=t.userData.offset):t instanceof Me&&t.position.copy(e)}})}animate(t,e,n){var r,a;for(let o=this.materializingNodes.length-1;o>=0;o--){const l=this.materializingNodes[o];l.frame++;const c=Math.min(l.frame/l.totalFrames,1),h=Pl(c);if(l.mesh.scale.setScalar(Math.max(.001,h)),l.frame>=5){const d=Math.min((l.frame-5)/5,1),p=l.glow.material;p.opacity=d*.4;const u=l.targetScale*6*h;l.glow.scale.set(u,u,1)}if(l.frame>=40){const d=Math.min((l.frame-40)/20,1);l.label.material.opacity=d*.9}l.frame>=60&&this.materializingNodes.splice(o,1)}for(let o=this.dissolvingNodes.length-1;o>=0;o--){const l=this.dissolvingNodes[o];l.frame++;const c=Math.min(l.frame/l.totalFrames,1),h=1-Pg(c),d=Math.max(.001,l.originalScale*h);l.mesh.scale.setScalar(d);const p=d*6;l.glow.scale.set(p,p,1);const u=l.mesh.material;u.opacity*=.97,l.glow.material.opacity*=.95,l.label.material.opacity*=.93,l.frame>=l.totalFrames&&(this.group.remove(l.mesh),this.group.remove(l.glow),this.group.remove(l.label),l.mesh.geometry.dispose(),l.mesh.material.dispose(),(r=l.glow.material.map)==null||r.dispose(),l.glow.material.dispose(),(a=l.label.material.map)==null||a.dispose(),l.label.material.dispose(),this.meshMap.delete(l.id),this.glowMap.delete(l.id),this.labelSprites.delete(l.id),this.positions.delete(l.id),this.dissolvingNodes.splice(o,1))}for(let o=this.growingNodes.length-1;o>=0;o--){const l=this.growingNodes[o];l.frame++;const c=Math.min(l.frame/l.totalFrames,1),h=l.startScale+(l.targetScale-l.startScale)*Pl(c),d=this.meshMap.get(l.id);d&&d.scale.setScalar(h);const p=this.glowMap.get(l.id);if(p){const u=h*6;p.scale.set(u,u,1)}l.frame>=l.totalFrames&&this.growingNodes.splice(o,1)}const s=new Set([...this.materializingNodes.map(o=>o.id),...this.dissolvingNodes.map(o=>o.id),...this.growingNodes.map(o=>o.id)]);this.meshMap.forEach((o,l)=>{if(s.has(l))return;const c=e.find(p=>p.id===l);if(!c)return;const h=1+Math.sin(t*1.5+e.indexOf(c)*.5)*.15*c.retention;o.scale.setScalar(h);const d=o.material;if(l===this.hoveredNode)d.emissiveIntensity=1;else if(l===this.selectedNode)d.emissiveIntensity=.8;else{const u=.3+c.retention*.5+Math.sin(t*(.8+c.retention*.7))*.1*c.retention;d.emissiveIntensity=u}}),this.labelSprites.forEach((o,l)=>{if(s.has(l))return;const c=this.positions.get(l);if(!c)return;const h=n.position.distanceTo(c),d=o.material,p=l===this.hoveredNode||l===this.selectedNode?1:h<40?.9:h<80?.9*(1-(h-40)/40):0;d.opacity+=(p-d.opacity)*.1})}getMeshes(){return Array.from(this.meshMap.values())}dispose(){this.group.traverse(t=>{var e,n,s,r,a;t instanceof Me?((e=t.geometry)==null||e.dispose(),(n=t.material)==null||n.dispose()):t instanceof Vs&&((r=(s=t.material)==null?void 0:s.map)==null||r.dispose(),(a=t.material)==null||a.dispose())}),this.materializingNodes=[],this.dissolvingNodes=[],this.growingNodes=[]}}function Lg(i){return 1-Math.pow(1-i,3)}class Ug{constructor(){zt(this,"group");zt(this,"growingEdges",[]);zt(this,"dissolvingEdges",[]);this.group=new Pi}createEdges(t,e){for(const n of t){const s=e.get(n.source),r=e.get(n.target);if(!s||!r)continue;const a=[s,r],o=new ge().setFromPoints(a),l=new mr({color:9133302,transparent:!0,opacity:Math.min(.25+n.weight*.5,.8),blending:Be,depthWrite:!1}),c=new Ya(o,l);c.userData={source:n.source,target:n.target},this.group.add(c)}}addEdge(t,e){const n=e.get(t.source),s=e.get(t.target);if(!n||!s)return;const r=[n.clone(),n.clone()],a=new ge().setFromPoints(r),o=new mr({color:9133302,transparent:!0,opacity:0,blending:Be,depthWrite:!1}),l=new Ya(a,o);l.userData={source:t.source,target:t.target},this.group.add(l),this.growingEdges.push({line:l,source:t.source,target:t.target,frame:0,totalFrames:45})}removeEdgesForNode(t){const e=[];this.group.children.forEach(n=>{const s=n;(s.userData.source===t||s.userData.target===t)&&e.push(s)});for(const n of e)this.growingEdges=this.growingEdges.filter(s=>s.line!==n),this.dissolvingEdges.push({line:n,frame:0,totalFrames:40})}animateEdges(t){for(let e=this.growingEdges.length-1;e>=0;e--){const n=this.growingEdges[e];n.frame++;const s=Lg(Math.min(n.frame/n.totalFrames,1)),r=t.get(n.source),a=t.get(n.target);if(!r||!a)continue;const o=r.clone().lerp(a,s),l=n.line.geometry.attributes.position;l.setXYZ(0,r.x,r.y,r.z),l.setXYZ(1,o.x,o.y,o.z),l.needsUpdate=!0;const c=n.line.material;c.opacity=s*.65,n.frame>=n.totalFrames&&(c.opacity=.65,this.growingEdges.splice(e,1))}for(let e=this.dissolvingEdges.length-1;e>=0;e--){const n=this.dissolvingEdges[e];n.frame++;const s=n.frame/n.totalFrames,r=n.line.material;r.opacity=Math.max(0,.65*(1-s)),n.frame>=n.totalFrames&&(this.group.remove(n.line),n.line.geometry.dispose(),n.line.material.dispose(),this.dissolvingEdges.splice(e,1))}}updatePositions(t){this.group.children.forEach(e=>{const n=e;if(this.growingEdges.some(a=>a.line===n)||this.dissolvingEdges.some(a=>a.line===n))return;const s=t.get(n.userData.source),r=t.get(n.userData.target);if(s&&r){const a=n.geometry.attributes.position;a.setXYZ(0,s.x,s.y,s.z),a.setXYZ(1,r.x,r.y,r.z),a.needsUpdate=!0}})}dispose(){this.group.children.forEach(t=>{var n,s;const e=t;(n=e.geometry)==null||n.dispose(),(s=e.material)==null||s.dispose()}),this.growingEdges=[],this.dissolvingEdges=[]}}class Ig{constructor(t){zt(this,"starField");zt(this,"neuralParticles");this.starField=this.createStarField(),this.neuralParticles=this.createNeuralParticles(),t.add(this.starField),t.add(this.neuralParticles)}createStarField(){const e=new ge,n=new Float32Array(3e3*3),s=new Float32Array(3e3);for(let a=0;a<3e3;a++)n[a*3]=(Math.random()-.5)*1e3,n[a*3+1]=(Math.random()-.5)*1e3,n[a*3+2]=(Math.random()-.5)*1e3,s[a]=Math.random()*1.5;e.setAttribute("position",new ue(n,3)),e.setAttribute("size",new ue(s,1));const r=new ni({color:6514417,size:.5,transparent:!0,opacity:.4,sizeAttenuation:!0,blending:Be});return new Fi(e,r)}createNeuralParticles(){const e=new ge,n=new Float32Array(500*3),s=new Float32Array(500*3);for(let a=0;a<500;a++)n[a*3]=(Math.random()-.5)*100,n[a*3+1]=(Math.random()-.5)*100,n[a*3+2]=(Math.random()-.5)*100,s[a*3]=.4+Math.random()*.3,s[a*3+1]=.3+Math.random()*.2,s[a*3+2]=.8+Math.random()*.2;e.setAttribute("position",new ue(n,3)),e.setAttribute("color",new ue(s,3));const r=new ni({size:.3,vertexColors:!0,transparent:!0,opacity:.4,blending:Be,sizeAttenuation:!0});return new Fi(e,r)}animate(t){this.starField.rotation.y+=1e-4,this.starField.rotation.x+=5e-5;const e=this.neuralParticles.geometry.attributes.position;for(let n=0;n=0;s--){const r=this.pulseEffects[s];if(r.intensity-=r.decay,r.intensity<=0){this.pulseEffects.splice(s,1);continue}const a=t.get(r.nodeId);if(a){const o=a.material;o.emissive.lerp(r.color,r.intensity*.3),o.emissiveIntensity=Math.max(o.emissiveIntensity,r.intensity)}}for(let s=this.spawnBursts.length-1;s>=0;s--){const r=this.spawnBursts[s];if(r.age++,r.age>120){this.scene.remove(r.particles),r.particles.geometry.dispose(),r.particles.material.dispose(),this.spawnBursts.splice(s,1);continue}const a=r.particles.geometry.attributes.position,o=r.particles.geometry.attributes.velocity;for(let c=0;c=0;s--){const r=this.rainbowBursts[s];if(r.age++,r.age>r.maxAge){this.scene.remove(r.particles),r.particles.geometry.dispose(),r.particles.material.dispose(),this.rainbowBursts.splice(s,1);continue}const a=r.particles.geometry.attributes.position,o=r.particles.geometry.attributes.velocity;for(let p=0;p=0;s--){const r=this.rippleWaves[s];if(r.age++,r.radius+=r.speed,r.age>r.maxAge){this.rippleWaves.splice(s,1);continue}const a=r.radius,o=3;n.forEach((l,c)=>{if(r.pulsedNodes.has(c))return;const h=l.distanceTo(r.origin);h>=a-o&&h<=a+o&&(r.pulsedNodes.add(c),this.addPulse(c,.8,new rt(65489),.03))})}for(let s=this.implosions.length-1;s>=0;s--){const r=this.implosions[s];if(r.age++,r.age>r.maxAge+20){this.scene.remove(r.particles),r.particles.geometry.dispose(),r.particles.material.dispose(),r.flash&&(this.scene.remove(r.flash),r.flash.geometry.dispose(),r.flash.material.dispose()),this.implosions.splice(s,1);continue}if(r.age<=r.maxAge){const a=r.particles.geometry.attributes.position,o=r.particles.geometry.attributes.velocity,l=1+r.age*.02;for(let h=0;hr.maxAge){const a=(r.age-r.maxAge)/20;r.flash.material.opacity=Math.max(0,1-a),r.flash.scale.setScalar(1+a*3)}}for(let s=this.shockwaves.length-1;s>=0;s--){const r=this.shockwaves[s];if(r.age++,r.age>r.maxAge){this.scene.remove(r.mesh),r.mesh.geometry.dispose(),r.mesh.material.dispose(),this.shockwaves.splice(s,1);continue}const a=r.age/r.maxAge;r.mesh.scale.setScalar(1+a*20),r.mesh.material.opacity=.8*(1-a),r.mesh.lookAt(e.position)}for(let s=this.connectionFlashes.length-1;s>=0;s--){const r=this.connectionFlashes[s];if(r.intensity-=.015,r.intensity<=0){this.scene.remove(r.line),r.line.geometry.dispose(),r.line.material.dispose(),this.connectionFlashes.splice(s,1);continue}r.line.material.opacity=r.intensity}}dispose(){for(const t of this.spawnBursts)this.scene.remove(t.particles),t.particles.geometry.dispose(),t.particles.material.dispose();for(const t of this.rainbowBursts)this.scene.remove(t.particles),t.particles.geometry.dispose(),t.particles.material.dispose();for(const t of this.implosions)this.scene.remove(t.particles),t.particles.geometry.dispose(),t.particles.material.dispose(),t.flash&&(this.scene.remove(t.flash),t.flash.geometry.dispose(),t.flash.material.dispose());for(const t of this.shockwaves)this.scene.remove(t.mesh),t.mesh.geometry.dispose(),t.mesh.material.dispose();for(const t of this.connectionFlashes)this.scene.remove(t.line),t.line.geometry.dispose(),t.line.material.dispose();this.pulseEffects=[],this.spawnBursts=[],this.rainbowBursts=[],this.rippleWaves=[],this.implosions=[],this.shockwaves=[],this.connectionFlashes=[]}}const yn={bloomStrength:.8,rotateSpeed:.3,fogColor:328976,fogDensity:.008,nebulaIntensity:0,chromaticIntensity:.002,vignetteRadius:.9,breatheAmplitude:1},Nn={bloomStrength:1.8,rotateSpeed:.08,fogColor:656672,fogDensity:.006,nebulaIntensity:1,chromaticIntensity:.005,vignetteRadius:.7,breatheAmplitude:2};class Fg{constructor(){zt(this,"active",!1);zt(this,"transition",0);zt(this,"transitionSpeed",.008);zt(this,"current");zt(this,"auroraHue",0);this.current={...yn}}setActive(t){this.active=t}update(t,e,n,s,r){const a=this.active?1:0;this.transition+=(a-this.transition)*this.transitionSpeed*60*(1/60),this.transition=Math.max(0,Math.min(1,this.transition));const o=this.transition;this.current.bloomStrength=this.lerp(yn.bloomStrength,Nn.bloomStrength,o),this.current.rotateSpeed=this.lerp(yn.rotateSpeed,Nn.rotateSpeed,o),this.current.fogDensity=this.lerp(yn.fogDensity,Nn.fogDensity,o),this.current.nebulaIntensity=this.lerp(yn.nebulaIntensity,Nn.nebulaIntensity,o),this.current.chromaticIntensity=this.lerp(yn.chromaticIntensity,Nn.chromaticIntensity,o),this.current.vignetteRadius=this.lerp(yn.vignetteRadius,Nn.vignetteRadius,o),this.current.breatheAmplitude=this.lerp(yn.breatheAmplitude,Nn.breatheAmplitude,o),e.strength=this.current.bloomStrength,n.autoRotateSpeed=this.current.rotateSpeed;const l=new rt(yn.fogColor),c=new rt(Nn.fogColor),h=l.clone().lerp(c,o);if(t.fog=new xr(h,this.current.fogDensity),o>.01){this.auroraHue=r*.1%1;const d=new rt().setHSL(.75+this.auroraHue*.15,.8,.5),p=new rt().setHSL(.55+this.auroraHue*.2,.7,.4);s.point1.color.lerp(d,o*.3),s.point2.color.lerp(p,o*.3)}else s.point1.color.set(6514417),s.point2.color.set(11032055)}lerp(t,e,n){return t+(e-t)*n}}const Og=50,hs=[];function Bg(i,t,e){const n=i.tags??[],s=i.type??"";let r=null,a=0;for(const o of t){let l=0;o.type===s&&(l+=2);for(const c of o.tags)n.includes(c)&&(l+=1);l>a&&(a=l,r=o.id)}if(r&&a>0){const o=e.get(r);if(o)return new C(o.x+(Math.random()-.5)*10,o.y+(Math.random()-.5)*10,o.z+(Math.random()-.5)*10)}return new C((Math.random()-.5)*40,(Math.random()-.5)*40,(Math.random()-.5)*40)}function zg(i,t){if(hs.length<=Og)return;const e=hs.shift();i.edgeManager.removeEdgesForNode(e),i.nodeManager.removeNode(e),i.forceSim.removeNode(e),i.onMutation({type:"edgesRemoved",nodeId:e}),i.onMutation({type:"nodeRemoved",nodeId:e});const n=t.findIndex(s=>s.id===e);n!==-1&&t.splice(n,1)}function kg(i,t,e){var d,p;const{effects:n,nodeManager:s,edgeManager:r,forceSim:a,camera:o,onMutation:l}=t,c=s.positions,h=s.meshMap;switch(i.type){case"MemoryCreated":{const u=i.data;if(!u.id)break;const g={id:u.id,label:(u.content??"").slice(0,60),type:u.node_type??"fact",retention:Math.max(0,Math.min(1,u.retention??.9)),tags:u.tags??[],createdAt:new Date().toISOString(),updatedAt:new Date().toISOString(),isCenter:!1},v=Bg(g,e,c),m=s.addNode(g,v);a.addNode(u.id,m),hs.push(u.id),zg(t,e);const f=new rt(zl[g.type]||"#00ffd1");n.createRainbowBurst(v,f),n.createShockwave(v,f,o);const T=f.clone();T.offsetHSL(.15,0,0),setTimeout(()=>{n.createShockwave(v,T,o)},166),n.createRippleWave(v),l({type:"nodeAdded",node:g});break}case"ConnectionDiscovered":{const u=i.data;if(!u.source_id||!u.target_id)break;const g=c.get(u.source_id),v=c.get(u.target_id),m={source:u.source_id,target:u.target_id,weight:u.weight??.5,type:u.connection_type??"semantic"};r.addEdge(m,c),g&&v&&n.createConnectionFlash(g,v,new rt(54527)),u.source_id&&h.has(u.source_id)&&n.addPulse(u.source_id,1,new rt(54527),.02),u.target_id&&h.has(u.target_id)&&n.addPulse(u.target_id,1,new rt(54527),.02),l({type:"edgeAdded",edge:m});break}case"MemoryDeleted":{const u=i.data;if(!u.id)break;const g=c.get(u.id);if(g){const m=new rt(16729943);n.createImplosion(g,m)}r.removeEdgesForNode(u.id),s.removeNode(u.id),a.removeNode(u.id);const v=hs.indexOf(u.id);v!==-1&&hs.splice(v,1),l({type:"edgesRemoved",nodeId:u.id}),l({type:"nodeRemoved",nodeId:u.id});break}case"MemoryPromoted":{const u=i.data,g=u==null?void 0:u.id;if(!g)break;const v=u.new_retention??.95;if(h.has(g)){s.growNode(g,v),n.addPulse(g,1.2,new rt(65416),.01);const m=c.get(g);m&&(n.createShockwave(m,new rt(65416),o),n.createSpawnBurst(m,new rt(65416))),l({type:"nodeUpdated",nodeId:g,retention:v})}break}case"MemoryDemoted":{const u=i.data,g=u==null?void 0:u.id;if(!g)break;const v=u.new_retention??.3;h.has(g)&&(s.growNode(g,v),n.addPulse(g,.8,new rt(16729943),.03),l({type:"nodeUpdated",nodeId:g,retention:v}));break}case"MemoryUpdated":{const u=i.data,g=u==null?void 0:u.id;if(!g||!h.has(g))break;n.addPulse(g,.6,new rt(8490232),.02),u.retention!==void 0&&(s.growNode(g,u.retention),l({type:"nodeUpdated",nodeId:g,retention:u.retention}));break}case"SearchPerformed":{h.forEach((u,g)=>{n.addPulse(g,.6+Math.random()*.4,new rt(8490232),.02)});break}case"DreamStarted":{h.forEach((u,g)=>{n.addPulse(g,1,new rt(11032055),.005)});break}case"DreamProgress":{const u=(d=i.data)==null?void 0:d.memory_id;u&&h.has(u)&&n.addPulse(u,1.5,new rt(12616956),.01);break}case"DreamCompleted":{n.createSpawnBurst(new C(0,0,0),new rt(11032055)),n.createShockwave(new C(0,0,0),new rt(11032055),o);break}case"RetentionDecayed":{const u=(p=i.data)==null?void 0:p.id;u&&h.has(u)&&n.addPulse(u,.8,new rt(16729943),.03);break}case"ConsolidationCompleted":{h.forEach((u,g)=>{n.addPulse(g,.4+Math.random()*.3,new rt(16758784),.015)});break}case"ActivationSpread":{const u=i.data;if(u.source_id&&u.target_ids){const g=c.get(u.source_id);if(g)for(const v of u.target_ids){const m=c.get(v);m&&n.createConnectionFlash(g,m,new rt(1370310))}}break}case"MemorySuppressed":{const u=i.data;if(!u.id)break;const g=c.get(u.id);if(g){n.createImplosion(g,new rt(11032055));const v=Math.max(1,u.suppression_count??1),m=Math.min(.4+v*.15,1);n.addPulse(u.id,m,new rt(11032055),.04)}break}case"MemoryUnsuppressed":{const u=i.data;if(!u.id)break;const g=c.get(u.id);g&&h.has(u.id)&&(n.createRainbowBurst(g,new rt(65416)),n.addPulse(u.id,1,new rt(65416),.02));break}case"Rac1CascadeSwept":{const g=i.data.neighbors_affected??0;if(g===0)break;const v=Array.from(h.keys()),m=Math.min(g,v.length,12);for(let f=0;f');function $g(i,t){fs(t,!0);let e=cs(t,"events",19,()=>[]),n=cs(t,"isDreaming",3,!1),s=cs(t,"colorMode",3,"type");Dc(()=>{l==null||l.setColorMode(s())});let r,a,o,l,c,h,f,p,u,g,v,m=0,d=[];Ll(()=>{a=Eg(r),g=Gg(a.scene).material,v=jg(a.composer),h=new Ig(a.scene),l=new Dg,l.colorMode=s(),c=new Ug,f=new Ng(a.scene),u=new Fg;const y=l.createNodes(t.nodes);c.createEdges(t.edges,y),p=new wg(y),d=[...t.nodes],a.scene.add(c.group),a.scene.add(l.group),T(),window.addEventListener("resize",S),r.addEventListener("pointermove",D),r.addEventListener("click",w)}),Ul(()=>{cancelAnimationFrame(o),window.removeEventListener("resize",S),r==null||r.removeEventListener("pointermove",D),r==null||r.removeEventListener("click",w),f==null||f.dispose(),h==null||h.dispose(),l==null||l.dispose(),c==null||c.dispose(),a&&Tg(a)});function T(){o=requestAnimationFrame(T);const U=performance.now()*.001;p.tick(t.edges),l.updatePositions(),c.updatePositions(l.positions),c.animateEdges(l.positions),h.animate(U),l.animate(U,d,a.camera),u.setActive(n()),u.update(a.scene,a.bloomPass,a.controls,a.lights,U),Wg(g,U,u.current.nebulaIntensity,r.clientWidth,r.clientHeight),Zg(v,U,u.current.nebulaIntensity),b(),f.update(l.meshMap,a.camera,l.positions),a.controls.update(),a.composer.render()}function b(){if(!e()||e().length<=m)return;const U=e().slice(m);m=e().length;const y={effects:f,nodeManager:l,edgeManager:c,forceSim:p,camera:a.camera,onMutation:M=>{var P;M.type==="nodeAdded"?d=[...d,M.node]:M.type==="nodeRemoved"&&(d=d.filter(W=>W.id!==M.nodeId)),(P=t.onGraphMutation)==null||P.call(t,M)}};for(const M of U)kg(M,y,d)}function S(){!r||!a||bg(a,r)}function D(U){const y=r.getBoundingClientRect();a.mouse.x=(U.clientX-y.left)/y.width*2-1,a.mouse.y=-((U.clientY-y.top)/y.height)*2+1,a.raycaster.setFromCamera(a.mouse,a.camera);const M=a.raycaster.intersectObjects(l.getMeshes());M.length>0?(l.hoveredNode=M[0].object.userData.nodeId,r.style.cursor="pointer"):(l.hoveredNode=null,r.style.cursor="grab")}function w(){var U;if(l.hoveredNode){l.selectedNode=l.hoveredNode,(U=t.onSelect)==null||U.call(t,l.hoveredNode);const y=l.positions.get(l.hoveredNode);y&&a.controls.target.lerp(y.clone(),.5)}}var R=Kg();Bc(R,U=>r=U,()=>r),we(i,R),ps()}var Jg=Ue('
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Your Mind Awaits

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Your Mind Awaits

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Memory Detail

Retention Forecast
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`);function z_(i,t){fs(t,!0);const e=()=>Fc(kc,"$eventFeed",n),[n,s]=Nc();let r=De(null),a=De(null),o=De(!0),l=De(""),c=De(!1),h=De(""),d=De(150),p=De(!1),u=De(Uc(new Date)),g=De("type"),v=De(0),m=De(0),f=ei(()=>V(r)?V(p)?Dl(V(r).nodes,V(r).edges,V(u)).visibleNodes:V(r).nodes:[]),T=ei(()=>V(r)?V(p)?Dl(V(r).nodes,V(r).edges,V(u)).visibleEdges:V(r).edges:[]);function b(J){if(V(r))switch(J.type){case"nodeAdded":V(r).nodes=[...V(r).nodes,J.node],V(r).nodeCount=V(r).nodes.length,te(v,V(r).nodeCount,!0);break;case"nodeRemoved":V(r).nodes=V(r).nodes.filter(Et=>Et.id!==J.nodeId),V(r).nodeCount=V(r).nodes.length,te(v,V(r).nodeCount,!0);break;case"edgeAdded":V(r).edges=[...V(r).edges,J.edge],V(r).edgeCount=V(r).edges.length,te(m,V(r).edgeCount,!0);break;case"edgesRemoved":V(r).edges=V(r).edges.filter(Et=>Et.source!==J.nodeId&&Et.target!==J.nodeId),V(r).edgeCount=V(r).edges.length,te(m,V(r).edgeCount,!0);break;case"nodeUpdated":{const Et=V(r).nodes.find(ct=>ct.id===J.nodeId);Et&&(Et.retention=J.retention);break}}}Ll(()=>S());async function S(J,Et){var ct;te(o,!0),te(l,"");try{te(r,await Zi.graph({max_nodes:V(d),depth:3,query:J||void 0,center_id:Et||void 0}),!0),V(r)&&(te(v,V(r).nodeCount,!0),te(m,V(r).edgeCount,!0))}catch(E){const _=E instanceof Error?E.message:String(E),F=_.replace(/\/[\w./-]+\.(sqlite|rs|db|toml|lock)\b/g,"[path]").slice(0,200),q=(((ct=V(r))==null?void 0:ct.nodeCount)??0)===0&&/not found|404|empty|no memor/i.test(_);te(l,q?"No memories yet. Start using Vestige to populate your graph.":`Failed to load graph: ${F}`,!0)}finally{te(o,!1)}}async function D(){te(c,!0);try{await Zi.dream(),await S()}catch{}finally{te(c,!1)}}async function w(J){try{te(a,await Zi.memories.get(J),!0)}catch{te(a,null)}}function R(){V(h).trim()&&S(V(h))}var U=g_(),y=At(U);{var M=J=>{var Et=l_();we(J,Et)},P=J=>{var Et=c_(),ct=At(Et),E=Dt(At(ct),4),_=At(E,!0);bt(E),bt(ct),bt(Et),on(()=>me(_,V(l))),we(J,Et)},W=J=>{$g(J,{get nodes(){return V(f)},get edges(){return V(T)},get centerId(){return V(r).center_id},get events(){return e()},get isDreaming(){return V(c)},get colorMode(){return V(g)},onSelect:w,onGraphMutation:b})};Zn(y,J=>{V(o)?J(M):V(l)?J(P,1):V(r)&&J(W,2)})}var z=Dt(y,2),G=At(z),$=At(G);Fl($);var X=Dt($,2);bt(G);var Q=Dt(G,2),k=At(Q),it=At(k),ft=Dt(it,2);bt(k);var St=Dt(k,2),Ft=At(St);Ft.value=Ft.__value=50;var Vt=Dt(Ft);Vt.value=Vt.__value=100;var Y=Dt(Vt);Y.value=Y.__value=150;var nt=Dt(Y);nt.value=nt.__value=200,bt(St);var _t=Dt(St,2),ot=At(_t,!0);bt(_t);var Pt=Dt(_t,2);bt(Q),bt(z);var Lt=Dt(z,2),Ht=At(Lt);{var he=J=>{var Et=h_(),ct=Il(Et),E=At(ct);bt(ct);var _=Dt(ct,4),F=At(_);bt(_);var q=Dt(_,4),K=At(q);bt(q),on(()=>{me(E,`${V(v)??""} nodes`),me(F,`${V(m)??""} edges`),me(K,`depth ${V(r).depth??""}`)}),we(J,Et)};Zn(Ht,J=>{V(r)&&J(he)})}bt(Lt);var Yt=Dt(Lt,2);{var fe=J=>{var Et=u_(),ct=At(Et);o_(ct,{}),bt(Et),we(J,Et)};Zn(Yt,J=>{V(g)==="state"&&J(fe)})}var A=Dt(Yt,2);{var ke=J=>{s_(J,{get nodes(){return V(r).nodes},onDateChange:Et=>{te(u,Et,!0)},onToggle:Et=>{te(p,Et,!0)}})};Zn(A,J=>{V(r)&&J(ke)})}var qt=Dt(A,2);{var jt=J=>{var Et=m_(),ct=At(Et),E=Dt(At(ct),2);bt(ct);var _=Dt(ct,2),F=At(_),q=At(F),K=At(q,!0);bt(q);var j=Dt(q,2);cr(j,17,()=>V(a).tags,sa,(wt,Kt)=>{var ce=d_(),Wt=At(ce,!0);bt(ce),on(()=>me(Wt,V(Kt))),we(wt,ce)}),bt(F);var yt=Dt(F,2),lt=At(yt,!0);bt(yt);var pt=Dt(yt,2);cr(pt,21,()=>[{label:"Retention",value:V(a).retentionStrength},{label:"Storage",value:V(a).storageStrength},{label:"Retrieval",value:V(a).retrievalStrength}],sa,(wt,Kt)=>{var ce=f_(),Wt=At(ce),Ie=At(Wt),en=At(Ie,!0);bt(Ie);var Yi=Dt(Ie,2),xs=At(Yi);bt(Yi),bt(Wt);var hn=Dt(Wt,2),qi=At(hn);bt(hn),bt(ce),on(Ms=>{me(en,V(Kt).label),me(xs,`${Ms??""}%`),$a(qi,`width: ${V(Kt).value*100}%; background: ${V(Kt).value>.7?"#10b981":V(Kt).value>.4?"#f59e0b":"#ef4444"}`)},[()=>(V(Kt).value*100).toFixed(1)]),we(wt,ce)}),bt(pt);var Gt=Dt(pt,2),et=Dt(At(Gt),2);{let wt=ei(()=>V(a).storageStrength*30);t_(et,{get retention(){return V(a).retentionStrength},get stability(){return V(wt)}})}bt(Gt);var mt=Dt(Gt,2),Tt=At(mt),Ut=At(Tt);bt(Tt);var gt=Dt(Tt,2),Zt=At(gt);bt(gt);var Ot=Dt(gt,2);{var se=wt=>{var Kt=p_(),ce=At(Kt);bt(Kt),on(Wt=>me(ce,`Accessed: ${Wt??""}`),[()=>new Date(V(a).lastAccessedAt).toLocaleString()]),we(wt,Kt)};Zn(Ot,wt=>{V(a).lastAccessedAt&&wt(se)})}var L=Dt(Ot,2),at=At(L);bt(L),bt(mt);var H=Dt(mt,2),Z=At(H),dt=Dt(Z,2);bt(H);var ht=Dt(H,2);bt(_),bt(Et),on((wt,Kt)=>{me(K,V(a).nodeType),me(lt,V(a).content),me(Ut,`Created: ${wt??""}`),me(Zt,`Updated: ${Kt??""}`),me(at,`Reviews: ${V(a).reviewCount??0??""}`),Pe(ht,"href",`${Oc??""}/explore`)},[()=>new Date(V(a).createdAt).toLocaleString(),()=>new Date(V(a).updatedAt).toLocaleString()]),Ge("click",E,()=>te(a,null)),Ge("click",Z,()=>{V(a)&&Zi.memories.promote(V(a).id)}),Ge("click",dt,()=>{V(a)&&Zi.memories.demote(V(a).id)}),we(J,Et)};Zn(qt,J=>{V(a)&&J(jt)})}bt(U),on(()=>{Pe(it,"aria-checked",V(g)==="type"),Er(it,1,`px-3 py-1.5 rounded-lg transition ${V(g)==="type"?"bg-synapse/25 text-synapse-glow":"text-dim hover:text-text"}`),Pe(ft,"aria-checked",V(g)==="state"),Er(ft,1,`px-3 py-1.5 rounded-lg transition ${V(g)==="state"?"bg-synapse/25 text-synapse-glow":"text-dim hover:text-text"}`),_t.disabled=V(c),Er(_t,1,`px-4 py-2 rounded-xl bg-dream/20 border border-dream/40 text-dream-glow text-sm hover:bg-dream/30 transition-all backdrop-blur-sm disabled:opacity-50 - ${V(c)?"glow-dream animate-pulse-glow":""}`),me(ot,V(c)?"◈ Dreaming...":"◈ Dream")}),Ge("keydown",$,J=>J.key==="Enter"&&R()),Ol($,()=>V(h),J=>te(h,J)),Ge("click",X,R),Ge("click",it,()=>te(g,"type")),Ge("click",ft,()=>te(g,"state")),Ge("change",St,()=>S()),Bl(St,()=>V(f),J=>te(f,J)),Ge("click",_t,D),Ge("click",Pt,()=>S()),we(i,U),ps(),s()}Nl(["keydown","click","change"]);export{z_ as component}; + ${V(c)?"glow-dream animate-pulse-glow":""}`),me(ot,V(c)?"◈ Dreaming...":"◈ Dream")}),Ge("keydown",$,J=>J.key==="Enter"&&R()),Ol($,()=>V(h),J=>te(h,J)),Ge("click",X,R),Ge("click",it,()=>te(g,"type")),Ge("click",ft,()=>te(g,"state")),Ge("change",St,()=>S()),Bl(St,()=>V(d),J=>te(d,J)),Ge("click",_t,D),Ge("click",Pt,()=>S()),we(i,U),ps(),s()}Nl(["keydown","click","change"]);export{z_ as component}; diff --git a/apps/dashboard/build/_app/immutable/nodes/6.QRT_dh4Q.js.br b/apps/dashboard/build/_app/immutable/nodes/6.QRT_dh4Q.js.br new file mode 100644 index 0000000..24366ce Binary files /dev/null and b/apps/dashboard/build/_app/immutable/nodes/6.QRT_dh4Q.js.br differ diff --git a/apps/dashboard/build/_app/immutable/nodes/6.QRT_dh4Q.js.gz b/apps/dashboard/build/_app/immutable/nodes/6.QRT_dh4Q.js.gz new file mode 100644 index 0000000..35d2038 Binary files /dev/null and b/apps/dashboard/build/_app/immutable/nodes/6.QRT_dh4Q.js.gz differ diff --git a/apps/dashboard/build/_app/version.json b/apps/dashboard/build/_app/version.json index 7335c9c..4b178dc 100644 --- a/apps/dashboard/build/_app/version.json +++ b/apps/dashboard/build/_app/version.json @@ -1 +1 @@ -{"version":"1776650393863"} \ No newline at end of file +{"version":"1776653229849"} \ No newline at end of file diff --git a/apps/dashboard/build/_app/version.json.br b/apps/dashboard/build/_app/version.json.br index 1705c2d..7fb36d9 100644 Binary files a/apps/dashboard/build/_app/version.json.br and b/apps/dashboard/build/_app/version.json.br differ diff --git a/apps/dashboard/build/_app/version.json.gz b/apps/dashboard/build/_app/version.json.gz index c36c644..e2667a6 100644 Binary files a/apps/dashboard/build/_app/version.json.gz and b/apps/dashboard/build/_app/version.json.gz differ diff --git a/apps/dashboard/build/index.html b/apps/dashboard/build/index.html index 2d2b133..f56c28a 100644 --- a/apps/dashboard/build/index.html +++ b/apps/dashboard/build/index.html @@ -11,13 +11,13 @@ - - + + - + - + @@ -33,7 +33,7 @@