// Version 2.22.3 globe.gl - https://github.com/vasturiano/globe.gl
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this.set(1,0,0,0,1,0,0,0,1),this}copy(e){const t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],this}extractBasis(e,t,n){return e.setFromMatrix3Column(this,0),t.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(e){const t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const n=e.elements,r=t.elements,i=this.elements,a=n[0],o=n[3],s=n[6],A=n[1],l=n[4],c=n[7],u=n[2],h=n[5],d=n[8],f=r[0],p=r[3],m=r[6],g=r[1],v=r[4],y=r[7],x=r[2],b=r[5],_=r[8];return i[0]=a*f+o*g+s*x,i[3]=a*p+o*v+s*b,i[6]=a*m+o*y+s*_,i[1]=A*f+l*g+c*x,i[4]=A*p+l*v+c*b,i[7]=A*m+l*y+c*_,i[2]=u*f+h*g+d*x,i[5]=u*p+h*v+d*b,i[8]=u*m+h*y+d*_,this}multiplyScalar(e){const t=this.elements;return 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n={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){const r=this.image;if(void 0===r.uuid&&(r.uuid=j()),!t&&void 0===e.images[r.uuid]){let t;if(Array.isArray(r)){t=[];for(let e=0,n=r.length;e<n;e++)r[e].isDataTexture?t.push(ie(r[e].image)):t.push(ie(r[e]))}else t=ie(r);e.images[r.uuid]={uuid:r.uuid,url:t}}n.image=r.uuid}return t||(e.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(300!==this.mapping)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case h:e.x=e.x-Math.floor(e.x);break;case d:e.x=e.x<0?0:1;break;case f:1===Math.abs(Math.floor(e.x)%2)?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x)}if(e.y<0||e.y>1)switch(this.wrapT){case h:e.y=e.y-Math.floor(e.y);break;case d:e.y=e.y<0?0:1;break;case f:1===Math.abs(Math.floor(e.y)%2)?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y)}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){!0===e&&this.version++}}function ie(e){return"undefined"!=typeof HTMLImageElement&&e instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap?te.getDataURL(e):e.data?{data:Array.prototype.slice.call(e.data),width:e.width,height:e.height,type:e.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}re.DEFAULT_IMAGE=void 0,re.DEFAULT_MAPPING=300,re.prototype.isTexture=!0;class ae{constructor(e=0,t=0,n=0,r=1){this.x=e,this.y=t,this.z=n,this.w=r}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,n,r){return this.x=e,this.y=t,this.z=n,this.w=r,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this}add(e,t){return void 0!==t?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this)}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this}sub(e,t){return void 0!==t?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this)}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const t=this.x,n=this.y,r=this.z,i=this.w,a=e.elements;return this.x=a[0]*t+a[4]*n+a[8]*r+a[12]*i,this.y=a[1]*t+a[5]*n+a[9]*r+a[13]*i,this.z=a[2]*t+a[6]*n+a[10]*r+a[14]*i,this.w=a[3]*t+a[7]*n+a[11]*r+a[15]*i,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,n,r,i;const a=.01,o=.1,s=e.elements,A=s[0],l=s[4],c=s[8],u=s[1],h=s[5],d=s[9],f=s[2],p=s[6],m=s[10];if(Math.abs(l-u)<a&&Math.abs(c-f)<a&&Math.abs(d-p)<a){if(Math.abs(l+u)<o&&Math.abs(c+f)<o&&Math.abs(d+p)<o&&Math.abs(A+h+m-3)<o)return this.set(1,0,0,0),this;t=Math.PI;const e=(A+1)/2,s=(h+1)/2,g=(m+1)/2,v=(l+u)/4,y=(c+f)/4,x=(d+p)/4;return e>s&&e>g?e<a?(n=0,r=.707106781,i=.707106781):(n=Math.sqrt(e),r=v/n,i=y/n):s>g?s<a?(n=.707106781,r=0,i=.707106781):(r=Math.sqrt(s),n=v/r,i=x/r):g<a?(n=.707106781,r=.707106781,i=0):(i=Math.sqrt(g),n=y/i,r=x/i),this.set(n,r,i,t),this}let g=Math.sqrt((p-d)*(p-d)+(c-f)*(c-f)+(u-l)*(u-l));return Math.abs(g)<.001&&(g=1),this.x=(p-d)/g,this.y=(c-f)/g,this.z=(u-l)/g,this.w=Math.acos((A+h+m-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this.w=Math.max(e,Math.min(t,this.w)),this}clampLength(e,t){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(e,Math.min(t,n)))}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=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return 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(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this.w=e.w+(t.w-e.w)*n,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t,n){return void 0!==n&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}}ae.prototype.isVector4=!0;class oe extends F{constructor(e,t,n){super(),this.width=e,this.height=t,this.depth=1,this.scissor=new ae(0,0,e,t),this.scissorTest=!1,this.viewport=new ae(0,0,e,t),n=n||{},this.texture=new re(void 0,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.encoding),this.texture.image={},this.texture.image.width=e,this.texture.image.height=t,this.texture.image.depth=1,this.texture.generateMipmaps=void 0!==n.generateMipmaps&&n.generateMipmaps,this.texture.minFilter=void 0!==n.minFilter?n.minFilter:m,this.depthBuffer=void 0===n.depthBuffer||n.depthBuffer,this.stencilBuffer=void 0!==n.stencilBuffer&&n.stencilBuffer,this.depthTexture=void 0!==n.depthTexture?n.depthTexture:null}setTexture(e){e.image={width:this.width,height:this.height,depth:this.depth},this.texture=e}setSize(e,t,n=1){this.width===e&&this.height===t&&this.depth===n||(this.width=e,this.height=t,this.depth=n,this.texture.image.width=e,this.texture.image.height=t,this.texture.image.depth=n,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return(new this.constructor).copy(this)}copy(e){return this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.texture.image={...this.texture.image},this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this}dispose(){this.dispatchEvent({type:"dispose"})}}oe.prototype.isWebGLRenderTarget=!0;(class extends oe{constructor(e,t,n){super(e,t);const r=this.texture;this.texture=[];for(let e=0;e<n;e++)this.texture[e]=r.clone()}setSize(e,t,n=1){if(this.width!==e||this.height!==t||this.depth!==n){this.width=e,this.height=t,this.depth=n;for(let r=0,i=this.texture.length;r<i;r++)this.texture[r].image.width=e,this.texture[r].image.height=t,this.texture[r].image.depth=n;this.dispose()}return this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t),this}copy(e){this.dispose(),this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.set(0,0,this.width,this.height),this.scissor.set(0,0,this.width,this.height),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this.texture.length=0;for(let t=0,n=e.texture.length;t<n;t++)this.texture[t]=e.texture[t].clone();return this}}).prototype.isWebGLMultipleRenderTargets=!0;(class extends oe{constructor(e,t,n){super(e,t,n),this.samples=4}copy(e){return super.copy.call(this,e),this.samples=e.samples,this}}).prototype.isWebGLMultisampleRenderTarget=!0;class se{constructor(e=0,t=0,n=0,r=1){this._x=e,this._y=t,this._z=n,this._w=r}static slerp(e,t,n,r){return console.warn("THREE.Quaternion: Static .slerp() has been deprecated. Use qm.slerpQuaternions( qa, qb, t ) instead."),n.slerpQuaternions(e,t,r)}static slerpFlat(e,t,n,r,i,a,o){let s=n[r+0],A=n[r+1],l=n[r+2],c=n[r+3];const u=i[a+0],h=i[a+1],d=i[a+2],f=i[a+3];if(0===o)return e[t+0]=s,e[t+1]=A,e[t+2]=l,void(e[t+3]=c);if(1===o)return e[t+0]=u,e[t+1]=h,e[t+2]=d,void(e[t+3]=f);if(c!==f||s!==u||A!==h||l!==d){let e=1-o;const t=s*u+A*h+l*d+c*f,n=t>=0?1:-1,r=1-t*t;if(r>Number.EPSILON){const i=Math.sqrt(r),a=Math.atan2(i,t*n);e=Math.sin(e*a)/i,o=Math.sin(o*a)/i}const i=o*n;if(s=s*e+u*i,A=A*e+h*i,l=l*e+d*i,c=c*e+f*i,e===1-o){const e=1/Math.sqrt(s*s+A*A+l*l+c*c);s*=e,A*=e,l*=e,c*=e}}e[t]=s,e[t+1]=A,e[t+2]=l,e[t+3]=c}static multiplyQuaternionsFlat(e,t,n,r,i,a){const o=n[r],s=n[r+1],A=n[r+2],l=n[r+3],c=i[a],u=i[a+1],h=i[a+2],d=i[a+3];return e[t]=o*d+l*c+s*h-A*u,e[t+1]=s*d+l*u+A*c-o*h,e[t+2]=A*d+l*h+o*u-s*c,e[t+3]=l*d-o*c-s*u-A*h,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,n,r){return this._x=e,this._y=t,this._z=n,this._w=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,t){if(!e||!e.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");const n=e._x,r=e._y,i=e._z,a=e._order,o=Math.cos,s=Math.sin,A=o(n/2),l=o(r/2),c=o(i/2),u=s(n/2),h=s(r/2),d=s(i/2);switch(a){case"XYZ":this._x=u*l*c+A*h*d,this._y=A*h*c-u*l*d,this._z=A*l*d+u*h*c,this._w=A*l*c-u*h*d;break;case"YXZ":this._x=u*l*c+A*h*d,this._y=A*h*c-u*l*d,this._z=A*l*d-u*h*c,this._w=A*l*c+u*h*d;break;case"ZXY":this._x=u*l*c-A*h*d,this._y=A*h*c+u*l*d,this._z=A*l*d+u*h*c,this._w=A*l*c-u*h*d;break;case"ZYX":this._x=u*l*c-A*h*d,this._y=A*h*c+u*l*d,this._z=A*l*d-u*h*c,this._w=A*l*c+u*h*d;break;case"YZX":this._x=u*l*c+A*h*d,this._y=A*h*c+u*l*d,this._z=A*l*d-u*h*c,this._w=A*l*c-u*h*d;break;case"XZY":this._x=u*l*c-A*h*d,this._y=A*h*c-u*l*d,this._z=A*l*d+u*h*c,this._w=A*l*c+u*h*d;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}return!1!==t&&this._onChangeCallback(),this}setFromAxisAngle(e,t){const n=t/2,r=Math.sin(n);return this._x=e.x*r,this._y=e.y*r,this._z=e.z*r,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(e){const t=e.elements,n=t[0],r=t[4],i=t[8],a=t[1],o=t[5],s=t[9],A=t[2],l=t[6],c=t[10],u=n+o+c;if(u>0){const e=.5/Math.sqrt(u+1);this._w=.25/e,this._x=(l-s)*e,this._y=(i-A)*e,this._z=(a-r)*e}else if(n>o&&n>c){const e=2*Math.sqrt(1+n-o-c);this._w=(l-s)/e,this._x=.25*e,this._y=(r+a)/e,this._z=(i+A)/e}else if(o>c){const e=2*Math.sqrt(1+o-n-c);this._w=(i-A)/e,this._x=(r+a)/e,this._y=.25*e,this._z=(s+l)/e}else{const e=2*Math.sqrt(1+c-n-o);this._w=(a-r)/e,this._x=(i+A)/e,this._y=(s+l)/e,this._z=.25*e}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let n=e.dot(t)+1;return n<Number.EPSILON?(n=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=n):(this._x=0,this._y=-e.z,this._z=e.y,this._w=n)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=n),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(W(this.dot(e),-1,1)))}rotateTowards(e,t){const n=this.angleTo(e);if(0===n)return this;const r=Math.min(1,t/n);return this.slerp(e,r),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e,t){return void 0!==t?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(e,t)):this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){const n=e._x,r=e._y,i=e._z,a=e._w,o=t._x,s=t._y,A=t._z,l=t._w;return this._x=n*l+a*o+r*A-i*s,this._y=r*l+a*s+i*o-n*A,this._z=i*l+a*A+n*s-r*o,this._w=a*l-n*o-r*s-i*A,this._onChangeCallback(),this}slerp(e,t){if(0===t)return this;if(1===t)return this.copy(e);const n=this._x,r=this._y,i=this._z,a=this._w;let o=a*e._w+n*e._x+r*e._y+i*e._z;if(o<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,o=-o):this.copy(e),o>=1)return this._w=a,this._x=n,this._y=r,this._z=i,this;const s=1-o*o;if(s<=Number.EPSILON){const e=1-t;return this._w=e*a+t*this._w,this._x=e*n+t*this._x,this._y=e*r+t*this._y,this._z=e*i+t*this._z,this.normalize(),this._onChangeCallback(),this}const A=Math.sqrt(s),l=Math.atan2(A,o),c=Math.sin((1-t)*l)/A,u=Math.sin(t*l)/A;return this._w=a*c+this._w*u,this._x=n*c+this._x*u,this._y=r*c+this._y*u,this._z=i*c+this._z*u,this._onChangeCallback(),this}slerpQuaternions(e,t,n){this.copy(e).slerp(t,n)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}}se.prototype.isQuaternion=!0;class Ae{constructor(e=0,t=0,n=0){this.x=e,this.y=t,this.z=n}set(e,t,n){return void 0===n&&(n=this.z),this.x=e,this.y=t,this.z=n,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e,t){return void 0!==t?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this)}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e,t){return void 0!==t?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this)}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e,t){return void 0!==t?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(e,t)):(this.x*=e.x,this.y*=e.y,this.z*=e.z,this)}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this}applyEuler(e){return e&&e.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(ce.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(ce.setFromAxisAngle(e,t))}applyMatrix3(e){const t=this.x,n=this.y,r=this.z,i=e.elements;return this.x=i[0]*t+i[3]*n+i[6]*r,this.y=i[1]*t+i[4]*n+i[7]*r,this.z=i[2]*t+i[5]*n+i[8]*r,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const t=this.x,n=this.y,r=this.z,i=e.elements,a=1/(i[3]*t+i[7]*n+i[11]*r+i[15]);return this.x=(i[0]*t+i[4]*n+i[8]*r+i[12])*a,this.y=(i[1]*t+i[5]*n+i[9]*r+i[13])*a,this.z=(i[2]*t+i[6]*n+i[10]*r+i[14])*a,this}applyQuaternion(e){const t=this.x,n=this.y,r=this.z,i=e.x,a=e.y,o=e.z,s=e.w,A=s*t+a*r-o*n,l=s*n+o*t-i*r,c=s*r+i*n-a*t,u=-i*t-a*n-o*r;return this.x=A*s+u*-i+l*-o-c*-a,this.y=l*s+u*-a+c*-i-A*-o,this.z=c*s+u*-o+A*-a-l*-i,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const t=this.x,n=this.y,r=this.z,i=e.elements;return this.x=i[0]*t+i[4]*n+i[8]*r,this.y=i[1]*t+i[5]*n+i[9]*r,this.z=i[2]*t+i[6]*n+i[10]*r,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this}clampLength(e,t){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(e,Math.min(t,n)))}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=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this}cross(e,t){return void 0!==t?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(e,t)):this.crossVectors(this,e)}crossVectors(e,t){const n=e.x,r=e.y,i=e.z,a=t.x,o=t.y,s=t.z;return this.x=r*s-i*o,this.y=i*a-n*s,this.z=n*o-r*a,this}projectOnVector(e){const t=e.lengthSq();if(0===t)return this.set(0,0,0);const n=e.dot(this)/t;return this.copy(e).multiplyScalar(n)}projectOnPlane(e){return le.copy(this).projectOnVector(e),this.sub(le)}reflect(e){return this.sub(le.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const t=Math.sqrt(this.lengthSq()*e.lengthSq());if(0===t)return Math.PI/2;const n=this.dot(e)/t;return Math.acos(W(n,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,n=this.y-e.y,r=this.z-e.z;return t*t+n*n+r*r}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,n){const r=Math.sin(t)*e;return this.x=r*Math.sin(n),this.y=Math.cos(t)*e,this.z=r*Math.cos(n),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,n){return this.x=e*Math.sin(t),this.y=n,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){const t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){const t=this.setFromMatrixColumn(e,0).length(),n=this.setFromMatrixColumn(e,1).length(),r=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=n,this.z=r,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,4*t)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,3*t)}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t,n){return void 0!==n&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}}Ae.prototype.isVector3=!0;const le=new Ae,ce=new se;class ue{constructor(e=new Ae(1/0,1/0,1/0),t=new Ae(-1/0,-1/0,-1/0)){this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){let t=1/0,n=1/0,r=1/0,i=-1/0,a=-1/0,o=-1/0;for(let s=0,A=e.length;s<A;s+=3){const A=e[s],l=e[s+1],c=e[s+2];A<t&&(t=A),l<n&&(n=l),c<r&&(r=c),A>i&&(i=A),l>a&&(a=l),c>o&&(o=c)}return this.min.set(t,n,r),this.max.set(i,a,o),this}setFromBufferAttribute(e){let t=1/0,n=1/0,r=1/0,i=-1/0,a=-1/0,o=-1/0;for(let s=0,A=e.count;s<A;s++){const A=e.getX(s),l=e.getY(s),c=e.getZ(s);A<t&&(t=A),l<n&&(n=l),c<r&&(r=c),A>i&&(i=A),l>a&&(a=l),c>o&&(o=c)}return this.min.set(t,n,r),this.max.set(i,a,o),this}setFromPoints(e){this.makeEmpty();for(let t=0,n=e.length;t<n;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const n=de.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(n),this.max.copy(e).add(n),this}setFromObject(e){return this.makeEmpty(),this.expandByObject(e)}clone(){return(new this.constructor).copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return void 0===e&&(console.warn("THREE.Box3: .getCenter() target is now required"),e=new Ae),this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return void 0===e&&(console.warn("THREE.Box3: .getSize() target is now required"),e=new Ae),this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e){e.updateWorldMatrix(!1,!1);const t=e.geometry;void 0!==t&&(null===t.boundingBox&&t.computeBoundingBox(),fe.copy(t.boundingBox),fe.applyMatrix4(e.matrixWorld),this.union(fe));const n=e.children;for(let e=0,t=n.length;e<t;e++)this.expandByObject(n[e]);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return void 0===t&&(console.warn("THREE.Box3: .getParameter() target is now required"),t=new Ae),t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,de),de.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,n;return e.normal.x>0?(t=e.normal.x*this.min.x,n=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,n=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,n+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,n+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,n+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,n+=e.normal.z*this.min.z),t<=-e.constant&&n>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(be),_e.subVectors(this.max,be),pe.subVectors(e.a,be),me.subVectors(e.b,be),ge.subVectors(e.c,be),ve.subVectors(me,pe),ye.subVectors(ge,me),xe.subVectors(pe,ge);let t=[0,-ve.z,ve.y,0,-ye.z,ye.y,0,-xe.z,xe.y,ve.z,0,-ve.x,ye.z,0,-ye.x,xe.z,0,-xe.x,-ve.y,ve.x,0,-ye.y,ye.x,0,-xe.y,xe.x,0];return!!Se(t,pe,me,ge,_e)&&(t=[1,0,0,0,1,0,0,0,1],!!Se(t,pe,me,ge,_e)&&(we.crossVectors(ve,ye),t=[we.x,we.y,we.z],Se(t,pe,me,ge,_e)))}clampPoint(e,t){return void 0===t&&(console.warn("THREE.Box3: .clampPoint() target is now required"),t=new Ae),t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return de.copy(e).clamp(this.min,this.max).sub(e).length()}getBoundingSphere(e){return void 0===e&&console.error("THREE.Box3: .getBoundingSphere() target is now required"),this.getCenter(e.center),e.radius=.5*this.getSize(de).length(),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()||(he[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),he[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),he[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),he[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),he[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),he[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),he[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),he[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(he)),this}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}ue.prototype.isBox3=!0;const he=[new Ae,new Ae,new Ae,new Ae,new Ae,new Ae,new Ae,new Ae],de=new Ae,fe=new ue,pe=new Ae,me=new Ae,ge=new Ae,ve=new Ae,ye=new Ae,xe=new Ae,be=new Ae,_e=new Ae,we=new Ae,Me=new Ae;function Se(e,t,n,r,i){for(let a=0,o=e.length-3;a<=o;a+=3){Me.fromArray(e,a);const o=i.x*Math.abs(Me.x)+i.y*Math.abs(Me.y)+i.z*Math.abs(Me.z),s=t.dot(Me),A=n.dot(Me),l=r.dot(Me);if(Math.max(-Math.max(s,A,l),Math.min(s,A,l))>o)return!1}return!0}const Ee=new ue,Te=new Ae,Le=new Ae,Ce=new Ae;class Pe{constructor(e=new Ae,t=-1){this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){const n=this.center;void 0!==t?n.copy(t):Ee.setFromPoints(e).getCenter(n);let r=0;for(let t=0,i=e.length;t<i;t++)r=Math.max(r,n.distanceToSquared(e[t]));return this.radius=Math.sqrt(r),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){const n=this.center.distanceToSquared(e);return void 0===t&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),t=new Ae),t.copy(e),n>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return void 0===e&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),e=new ue),this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){Ce.subVectors(e,this.center);const t=Ce.lengthSq();if(t>this.radius*this.radius){const e=Math.sqrt(t),n=.5*(e-this.radius);this.center.add(Ce.multiplyScalar(n/e)),this.radius+=n}return this}union(e){return Le.subVectors(e.center,this.center).normalize().multiplyScalar(e.radius),this.expandByPoint(Te.copy(e.center).add(Le)),this.expandByPoint(Te.copy(e.center).sub(Le)),this}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const Re=new Ae,qe=new Ae,De=new Ae,Ie=new Ae,Be=new Ae,ke=new Ae,Oe=new Ae;class Ne{constructor(e=new Ae,t=new Ae(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return void 0===t&&(console.warn("THREE.Ray: .at() target is now required"),t=new Ae),t.copy(this.direction).multiplyScalar(e).add(this.origin)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,Re)),this}closestPointToPoint(e,t){void 0===t&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),t=new Ae),t.subVectors(e,this.origin);const n=t.dot(this.direction);return n<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(n).add(this.origin)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const t=Re.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(Re.copy(this.direction).multiplyScalar(t).add(this.origin),Re.distanceToSquared(e))}distanceSqToSegment(e,t,n,r){qe.copy(e).add(t).multiplyScalar(.5),De.copy(t).sub(e).normalize(),Ie.copy(this.origin).sub(qe);const i=.5*e.distanceTo(t),a=-this.direction.dot(De),o=Ie.dot(this.direction),s=-Ie.dot(De),A=Ie.lengthSq(),l=Math.abs(1-a*a);let c,u,h,d;if(l>0)if(c=a*s-o,u=a*o-s,d=i*l,c>=0)if(u>=-d)if(u<=d){const e=1/l;c*=e,u*=e,h=c*(c+a*u+2*o)+u*(a*c+u+2*s)+A}else u=i,c=Math.max(0,-(a*u+o)),h=-c*c+u*(u+2*s)+A;else u=-i,c=Math.max(0,-(a*u+o)),h=-c*c+u*(u+2*s)+A;else u<=-d?(c=Math.max(0,-(-a*i+o)),u=c>0?-i:Math.min(Math.max(-i,-s),i),h=-c*c+u*(u+2*s)+A):u<=d?(c=0,u=Math.min(Math.max(-i,-s),i),h=u*(u+2*s)+A):(c=Math.max(0,-(a*i+o)),u=c>0?i:Math.min(Math.max(-i,-s),i),h=-c*c+u*(u+2*s)+A);else u=a>0?-i:i,c=Math.max(0,-(a*u+o)),h=-c*c+u*(u+2*s)+A;return n&&n.copy(this.direction).multiplyScalar(c).add(this.origin),r&&r.copy(De).multiplyScalar(u).add(qe),h}intersectSphere(e,t){Re.subVectors(e.center,this.origin);const n=Re.dot(this.direction),r=Re.dot(Re)-n*n,i=e.radius*e.radius;if(r>i)return null;const a=Math.sqrt(i-r),o=n-a,s=n+a;return o<0&&s<0?null:o<0?this.at(s,t):this.at(o,t)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const t=e.normal.dot(this.direction);if(0===t)return 0===e.distanceToPoint(this.origin)?0:null;const n=-(this.origin.dot(e.normal)+e.constant)/t;return n>=0?n:null}intersectPlane(e,t){const n=this.distanceToPlane(e);return null===n?null:this.at(n,t)}intersectsPlane(e){const t=e.distanceToPoint(this.origin);if(0===t)return!0;return e.normal.dot(this.direction)*t<0}intersectBox(e,t){let n,r,i,a,o,s;const A=1/this.direction.x,l=1/this.direction.y,c=1/this.direction.z,u=this.origin;return A>=0?(n=(e.min.x-u.x)*A,r=(e.max.x-u.x)*A):(n=(e.max.x-u.x)*A,r=(e.min.x-u.x)*A),l>=0?(i=(e.min.y-u.y)*l,a=(e.max.y-u.y)*l):(i=(e.max.y-u.y)*l,a=(e.min.y-u.y)*l),n>a||i>r?null:((i>n||n!=n)&&(n=i),(a<r||r!=r)&&(r=a),c>=0?(o=(e.min.z-u.z)*c,s=(e.max.z-u.z)*c):(o=(e.max.z-u.z)*c,s=(e.min.z-u.z)*c),n>s||o>r?null:((o>n||n!=n)&&(n=o),(s<r||r!=r)&&(r=s),r<0?null:this.at(n>=0?n:r,t)))}intersectsBox(e){return null!==this.intersectBox(e,Re)}intersectTriangle(e,t,n,r,i){Be.subVectors(t,e),ke.subVectors(n,e),Oe.crossVectors(Be,ke);let a,o=this.direction.dot(Oe);if(o>0){if(r)return null;a=1}else{if(!(o<0))return null;a=-1,o=-o}Ie.subVectors(this.origin,e);const s=a*this.direction.dot(ke.crossVectors(Ie,ke));if(s<0)return null;const A=a*this.direction.dot(Be.cross(Ie));if(A<0)return null;if(s+A>o)return null;const l=-a*Ie.dot(Oe);return l<0?null:this.at(l/o,i)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class ze{constructor(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}set(e,t,n,r,i,a,o,s,A,l,c,u,h,d,f,p){const m=this.elements;return m[0]=e,m[4]=t,m[8]=n,m[12]=r,m[1]=i,m[5]=a,m[9]=o,m[13]=s,m[2]=A,m[6]=l,m[10]=c,m[14]=u,m[3]=h,m[7]=d,m[11]=f,m[15]=p,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 ze).fromArray(this.elements)}copy(e){const t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],this}copyPosition(e){const t=this.elements,n=e.elements;return t[12]=n[12],t[13]=n[13],t[14]=n[14],this}setFromMatrix3(e){const t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,n){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(e,t,n){return this.set(e.x,t.x,n.x,0,e.y,t.y,n.y,0,e.z,t.z,n.z,0,0,0,0,1),this}extractRotation(e){const t=this.elements,n=e.elements,r=1/Fe.setFromMatrixColumn(e,0).length(),i=1/Fe.setFromMatrixColumn(e,1).length(),a=1/Fe.setFromMatrixColumn(e,2).length();return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=0,t[4]=n[4]*i,t[5]=n[5]*i,t[6]=n[6]*i,t[7]=0,t[8]=n[8]*a,t[9]=n[9]*a,t[10]=n[10]*a,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){e&&e.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");const t=this.elements,n=e.x,r=e.y,i=e.z,a=Math.cos(n),o=Math.sin(n),s=Math.cos(r),A=Math.sin(r),l=Math.cos(i),c=Math.sin(i);if("XYZ"===e.order){const e=a*l,n=a*c,r=o*l,i=o*c;t[0]=s*l,t[4]=-s*c,t[8]=A,t[1]=n+r*A,t[5]=e-i*A,t[9]=-o*s,t[2]=i-e*A,t[6]=r+n*A,t[10]=a*s}else if("YXZ"===e.order){const e=s*l,n=s*c,r=A*l,i=A*c;t[0]=e+i*o,t[4]=r*o-n,t[8]=a*A,t[1]=a*c,t[5]=a*l,t[9]=-o,t[2]=n*o-r,t[6]=i+e*o,t[10]=a*s}else if("ZXY"===e.order){const e=s*l,n=s*c,r=A*l,i=A*c;t[0]=e-i*o,t[4]=-a*c,t[8]=r+n*o,t[1]=n+r*o,t[5]=a*l,t[9]=i-e*o,t[2]=-a*A,t[6]=o,t[10]=a*s}else if("ZYX"===e.order){const e=a*l,n=a*c,r=o*l,i=o*c;t[0]=s*l,t[4]=r*A-n,t[8]=e*A+i,t[1]=s*c,t[5]=i*A+e,t[9]=n*A-r,t[2]=-A,t[6]=o*s,t[10]=a*s}else if("YZX"===e.order){const e=a*s,n=a*A,r=o*s,i=o*A;t[0]=s*l,t[4]=i-e*c,t[8]=r*c+n,t[1]=c,t[5]=a*l,t[9]=-o*l,t[2]=-A*l,t[6]=n*c+r,t[10]=e-i*c}else if("XZY"===e.order){const e=a*s,n=a*A,r=o*s,i=o*A;t[0]=s*l,t[4]=-c,t[8]=A*l,t[1]=e*c+i,t[5]=a*l,t[9]=n*c-r,t[2]=r*c-n,t[6]=o*l,t[10]=i*c+e}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(He,e,Ge)}lookAt(e,t,n){const r=this.elements;return We.subVectors(e,t),0===We.lengthSq()&&(We.z=1),We.normalize(),Ve.crossVectors(n,We),0===Ve.lengthSq()&&(1===Math.abs(n.z)?We.x+=1e-4:We.z+=1e-4,We.normalize(),Ve.crossVectors(n,We)),Ve.normalize(),je.crossVectors(We,Ve),r[0]=Ve.x,r[4]=je.x,r[8]=We.x,r[1]=Ve.y,r[5]=je.y,r[9]=We.y,r[2]=Ve.z,r[6]=je.z,r[10]=We.z,this}multiply(e,t){return void 0!==t?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(e,t)):this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const n=e.elements,r=t.elements,i=this.elements,a=n[0],o=n[4],s=n[8],A=n[12],l=n[1],c=n[5],u=n[9],h=n[13],d=n[2],f=n[6],p=n[10],m=n[14],g=n[3],v=n[7],y=n[11],x=n[15],b=r[0],_=r[4],w=r[8],M=r[12],S=r[1],E=r[5],T=r[9],L=r[13],C=r[2],P=r[6],R=r[10],q=r[14],D=r[3],I=r[7],B=r[11],k=r[15];return i[0]=a*b+o*S+s*C+A*D,i[4]=a*_+o*E+s*P+A*I,i[8]=a*w+o*T+s*R+A*B,i[12]=a*M+o*L+s*q+A*k,i[1]=l*b+c*S+u*C+h*D,i[5]=l*_+c*E+u*P+h*I,i[9]=l*w+c*T+u*R+h*B,i[13]=l*M+c*L+u*q+h*k,i[2]=d*b+f*S+p*C+m*D,i[6]=d*_+f*E+p*P+m*I,i[10]=d*w+f*T+p*R+m*B,i[14]=d*M+f*L+p*q+m*k,i[3]=g*b+v*S+y*C+x*D,i[7]=g*_+v*E+y*P+x*I,i[11]=g*w+v*T+y*R+x*B,i[15]=g*M+v*L+y*q+x*k,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){const e=this.elements,t=e[0],n=e[4],r=e[8],i=e[12],a=e[1],o=e[5],s=e[9],A=e[13],l=e[2],c=e[6],u=e[10],h=e[14];return e[3]*(+i*s*c-r*A*c-i*o*u+n*A*u+r*o*h-n*s*h)+e[7]*(+t*s*h-t*A*u+i*a*u-r*a*h+r*A*l-i*s*l)+e[11]*(+t*A*c-t*o*h-i*a*c+n*a*h+i*o*l-n*A*l)+e[15]*(-r*o*l-t*s*c+t*o*u+r*a*c-n*a*u+n*s*l)}transpose(){const e=this.elements;let t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,n){const r=this.elements;return e.isVector3?(r[12]=e.x,r[13]=e.y,r[14]=e.z):(r[12]=e,r[13]=t,r[14]=n),this}invert(){const e=this.elements,t=e[0],n=e[1],r=e[2],i=e[3],a=e[4],o=e[5],s=e[6],A=e[7],l=e[8],c=e[9],u=e[10],h=e[11],d=e[12],f=e[13],p=e[14],m=e[15],g=c*p*A-f*u*A+f*s*h-o*p*h-c*s*m+o*u*m,v=d*u*A-l*p*A-d*s*h+a*p*h+l*s*m-a*u*m,y=l*f*A-d*c*A+d*o*h-a*f*h-l*o*m+a*c*m,x=d*c*s-l*f*s-d*o*u+a*f*u+l*o*p-a*c*p,b=t*g+n*v+r*y+i*x;if(0===b)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const _=1/b;return e[0]=g*_,e[1]=(f*u*i-c*p*i-f*r*h+n*p*h+c*r*m-n*u*m)*_,e[2]=(o*p*i-f*s*i+f*r*A-n*p*A-o*r*m+n*s*m)*_,e[3]=(c*s*i-o*u*i-c*r*A+n*u*A+o*r*h-n*s*h)*_,e[4]=v*_,e[5]=(l*p*i-d*u*i+d*r*h-t*p*h-l*r*m+t*u*m)*_,e[6]=(d*s*i-a*p*i-d*r*A+t*p*A+a*r*m-t*s*m)*_,e[7]=(a*u*i-l*s*i+l*r*A-t*u*A-a*r*h+t*s*h)*_,e[8]=y*_,e[9]=(d*c*i-l*f*i-d*n*h+t*f*h+l*n*m-t*c*m)*_,e[10]=(a*f*i-d*o*i+d*n*A-t*f*A-a*n*m+t*o*m)*_,e[11]=(l*o*i-a*c*i-l*n*A+t*c*A+a*n*h-t*o*h)*_,e[12]=x*_,e[13]=(l*f*r-d*c*r+d*n*u-t*f*u-l*n*p+t*c*p)*_,e[14]=(d*o*r-a*f*r-d*n*s+t*f*s+a*n*p-t*o*p)*_,e[15]=(a*c*r-l*o*r+l*n*s-t*c*s-a*n*u+t*o*u)*_,this}scale(e){const t=this.elements,n=e.x,r=e.y,i=e.z;return t[0]*=n,t[4]*=r,t[8]*=i,t[1]*=n,t[5]*=r,t[9]*=i,t[2]*=n,t[6]*=r,t[10]*=i,t[3]*=n,t[7]*=r,t[11]*=i,this}getMaxScaleOnAxis(){const e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],n=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],r=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,n,r))}makeTranslation(e,t,n){return this.set(1,0,0,e,0,1,0,t,0,0,1,n,0,0,0,1),this}makeRotationX(e){const t=Math.cos(e),n=Math.sin(e);return this.set(1,0,0,0,0,t,-n,0,0,n,t,0,0,0,0,1),this}makeRotationY(e){const t=Math.cos(e),n=Math.sin(e);return this.set(t,0,n,0,0,1,0,0,-n,0,t,0,0,0,0,1),this}makeRotationZ(e){const t=Math.cos(e),n=Math.sin(e);return this.set(t,-n,0,0,n,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){const n=Math.cos(t),r=Math.sin(t),i=1-n,a=e.x,o=e.y,s=e.z,A=i*a,l=i*o;return this.set(A*a+n,A*o-r*s,A*s+r*o,0,A*o+r*s,l*o+n,l*s-r*a,0,A*s-r*o,l*s+r*a,i*s*s+n,0,0,0,0,1),this}makeScale(e,t,n){return this.set(e,0,0,0,0,t,0,0,0,0,n,0,0,0,0,1),this}makeShear(e,t,n,r,i,a){return this.set(1,n,i,0,e,1,a,0,t,r,1,0,0,0,0,1),this}compose(e,t,n){const r=this.elements,i=t._x,a=t._y,o=t._z,s=t._w,A=i+i,l=a+a,c=o+o,u=i*A,h=i*l,d=i*c,f=a*l,p=a*c,m=o*c,g=s*A,v=s*l,y=s*c,x=n.x,b=n.y,_=n.z;return r[0]=(1-(f+m))*x,r[1]=(h+y)*x,r[2]=(d-v)*x,r[3]=0,r[4]=(h-y)*b,r[5]=(1-(u+m))*b,r[6]=(p+g)*b,r[7]=0,r[8]=(d+v)*_,r[9]=(p-g)*_,r[10]=(1-(u+f))*_,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,this}decompose(e,t,n){const r=this.elements;let i=Fe.set(r[0],r[1],r[2]).length();const a=Fe.set(r[4],r[5],r[6]).length(),o=Fe.set(r[8],r[9],r[10]).length();this.determinant()<0&&(i=-i),e.x=r[12],e.y=r[13],e.z=r[14],Ue.copy(this);const s=1/i,A=1/a,l=1/o;return Ue.elements[0]*=s,Ue.elements[1]*=s,Ue.elements[2]*=s,Ue.elements[4]*=A,Ue.elements[5]*=A,Ue.elements[6]*=A,Ue.elements[8]*=l,Ue.elements[9]*=l,Ue.elements[10]*=l,t.setFromRotationMatrix(Ue),n.x=i,n.y=a,n.z=o,this}makePerspective(e,t,n,r,i,a){void 0===a&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");const o=this.elements,s=2*i/(t-e),A=2*i/(n-r),l=(t+e)/(t-e),c=(n+r)/(n-r),u=-(a+i)/(a-i),h=-2*a*i/(a-i);return o[0]=s,o[4]=0,o[8]=l,o[12]=0,o[1]=0,o[5]=A,o[9]=c,o[13]=0,o[2]=0,o[6]=0,o[10]=u,o[14]=h,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this}makeOrthographic(e,t,n,r,i,a){const o=this.elements,s=1/(t-e),A=1/(n-r),l=1/(a-i),c=(t+e)*s,u=(n+r)*A,h=(a+i)*l;return o[0]=2*s,o[4]=0,o[8]=0,o[12]=-c,o[1]=0,o[5]=2*A,o[9]=0,o[13]=-u,o[2]=0,o[6]=0,o[10]=-2*l,o[14]=-h,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(e){const t=this.elements,n=e.elements;for(let e=0;e<16;e++)if(t[e]!==n[e])return!1;return!0}fromArray(e,t=0){for(let n=0;n<16;n++)this.elements[n]=e[n+t];return this}toArray(e=[],t=0){const n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e[t+9]=n[9],e[t+10]=n[10],e[t+11]=n[11],e[t+12]=n[12],e[t+13]=n[13],e[t+14]=n[14],e[t+15]=n[15],e}}ze.prototype.isMatrix4=!0;const Fe=new Ae,Ue=new ze,He=new Ae(0,0,0),Ge=new Ae(1,1,1),Ve=new Ae,je=new Ae,We=new Ae,Qe=new ze,Ye=new se;class Xe{constructor(e=0,t=0,n=0,r=Xe.DefaultOrder){this._x=e,this._y=t,this._z=n,this._order=r}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,n,r){return this._x=e,this._y=t,this._z=n,this._order=r||this._order,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t,n){const r=e.elements,i=r[0],a=r[4],o=r[8],s=r[1],A=r[5],l=r[9],c=r[2],u=r[6],h=r[10];switch(t=t||this._order){case"XYZ":this._y=Math.asin(W(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-l,h),this._z=Math.atan2(-a,i)):(this._x=Math.atan2(u,A),this._z=0);break;case"YXZ":this._x=Math.asin(-W(l,-1,1)),Math.abs(l)<.9999999?(this._y=Math.atan2(o,h),this._z=Math.atan2(s,A)):(this._y=Math.atan2(-c,i),this._z=0);break;case"ZXY":this._x=Math.asin(W(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(-c,h),this._z=Math.atan2(-a,A)):(this._y=0,this._z=Math.atan2(s,i));break;case"ZYX":this._y=Math.asin(-W(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(u,h),this._z=Math.atan2(s,i)):(this._x=0,this._z=Math.atan2(-a,A));break;case"YZX":this._z=Math.asin(W(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(-l,A),this._y=Math.atan2(-c,i)):(this._x=0,this._y=Math.atan2(o,h));break;case"XZY":this._z=Math.asin(-W(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(u,A),this._y=Math.atan2(o,i)):(this._x=Math.atan2(-l,h),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,!1!==n&&this._onChangeCallback(),this}setFromQuaternion(e,t,n){return Qe.makeRotationFromQuaternion(e),this.setFromRotationMatrix(Qe,t,n)}setFromVector3(e,t){return this.set(e.x,e.y,e.z,t||this._order)}reorder(e){return Ye.setFromEuler(this),this.setFromQuaternion(Ye,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}toVector3(e){return e?e.set(this._x,this._y,this._z):new Ae(this._x,this._y,this._z)}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}}Xe.prototype.isEuler=!0,Xe.DefaultOrder="XYZ",Xe.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];class Ze{constructor(){this.mask=1}set(e){this.mask=1<<e|0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return 0!=(this.mask&e.mask)}}let Je=0;const Ke=new Ae,$e=new se,et=new ze,tt=new Ae,nt=new Ae,rt=new Ae,it=new se,at=new Ae(1,0,0),ot=new Ae(0,1,0),st=new Ae(0,0,1),At={type:"added"},lt={type:"removed"};class ct extends F{constructor(){super(),Object.defineProperty(this,"id",{value:Je++}),this.uuid=j(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=ct.DefaultUp.clone();const e=new Ae,t=new Xe,n=new se,r=new Ae(1,1,1);t._onChange((function(){n.setFromEuler(t,!1)})),n._onChange((function(){t.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:r},modelViewMatrix:{value:new ze},normalMatrix:{value:new $}}),this.matrix=new ze,this.matrixWorld=new ze,this.matrixAutoUpdate=ct.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new Ze,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,t){this.quaternion.setFromAxisAngle(e,t)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,t){return $e.setFromAxisAngle(e,t),this.quaternion.multiply($e),this}rotateOnWorldAxis(e,t){return $e.setFromAxisAngle(e,t),this.quaternion.premultiply($e),this}rotateX(e){return this.rotateOnAxis(at,e)}rotateY(e){return this.rotateOnAxis(ot,e)}rotateZ(e){return this.rotateOnAxis(st,e)}translateOnAxis(e,t){return Ke.copy(e).applyQuaternion(this.quaternion),this.position.add(Ke.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(at,e)}translateY(e){return this.translateOnAxis(ot,e)}translateZ(e){return this.translateOnAxis(st,e)}localToWorld(e){return e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return e.applyMatrix4(et.copy(this.matrixWorld).invert())}lookAt(e,t,n){e.isVector3?tt.copy(e):tt.set(e,t,n);const r=this.parent;this.updateWorldMatrix(!0,!1),nt.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?et.lookAt(nt,tt,this.up):et.lookAt(tt,nt,this.up),this.quaternion.setFromRotationMatrix(et),r&&(et.extractRotation(r.matrixWorld),$e.setFromRotationMatrix(et),this.quaternion.premultiply($e.invert()))}add(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(null!==e.parent&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(At)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}const t=this.children.indexOf(e);return-1!==t&&(e.parent=null,this.children.splice(t,1),e.dispatchEvent(lt)),this}removeFromParent(){const e=this.parent;return null!==e&&e.remove(this),this}clear(){for(let e=0;e<this.children.length;e++){const t=this.children[e];t.parent=null,t.dispatchEvent(lt)}return this.children.length=0,this}attach(e){return this.updateWorldMatrix(!0,!1),et.copy(this.matrixWorld).invert(),null!==e.parent&&(e.parent.updateWorldMatrix(!0,!1),et.multiply(e.parent.matrixWorld)),e.applyMatrix4(et),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,t){if(this[e]===t)return this;for(let n=0,r=this.children.length;n<r;n++){const r=this.children[n].getObjectByProperty(e,t);if(void 0!==r)return r}}getWorldPosition(e){return void 0===e&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),e=new Ae),this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return void 0===e&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),e=new se),this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(nt,e,rt),e}getWorldScale(e){return void 0===e&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),e=new Ae),this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(nt,it,e),e}getWorldDirection(e){void 0===e&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),e=new Ae),this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);const t=this.children;for(let n=0,r=t.length;n<r;n++)t[n].traverse(e)}traverseVisible(e){if(!1===this.visible)return;e(this);const t=this.children;for(let n=0,r=t.length;n<r;n++)t[n].traverseVisible(e)}traverseAncestors(e){const t=this.parent;null!==t&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const t=this.children;for(let n=0,r=t.length;n<r;n++)t[n].updateMatrixWorld(e)}updateWorldMatrix(e,t){const n=this.parent;if(!0===e&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===t){const e=this.children;for(let t=0,n=e.length;t<n;t++)e[t].updateWorldMatrix(!1,!0)}}toJSON(e){const t=void 0===e||"string"==typeof e,n={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{}},n.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const r={};function i(t,n){return void 0===t[n.uuid]&&(t[n.uuid]=n.toJSON(e)),n.uuid}if(r.uuid=this.uuid,r.type=this.type,""!==this.name&&(r.name=this.name),!0===this.castShadow&&(r.castShadow=!0),!0===this.receiveShadow&&(r.receiveShadow=!0),!1===this.visible&&(r.visible=!1),!1===this.frustumCulled&&(r.frustumCulled=!1),0!==this.renderOrder&&(r.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(r.userData=this.userData),r.layers=this.layers.mask,r.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(r.matrixAutoUpdate=!1),this.isInstancedMesh&&(r.type="InstancedMesh",r.count=this.count,r.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(r.instanceColor=this.instanceColor.toJSON())),this.isMesh||this.isLine||this.isPoints){r.geometry=i(e.geometries,this.geometry);const t=this.geometry.parameters;if(void 0!==t&&void 0!==t.shapes){const n=t.shapes;if(Array.isArray(n))for(let t=0,r=n.length;t<r;t++){const r=n[t];i(e.shapes,r)}else i(e.shapes,n)}}if(this.isSkinnedMesh&&(r.bindMode=this.bindMode,r.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(i(e.skeletons,this.skeleton),r.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const t=[];for(let n=0,r=this.material.length;n<r;n++)t.push(i(e.materials,this.material[n]));r.material=t}else r.material=i(e.materials,this.material);if(this.children.length>0){r.children=[];for(let t=0;t<this.children.length;t++)r.children.push(this.children[t].toJSON(e).object)}if(this.animations.length>0){r.animations=[];for(let t=0;t<this.animations.length;t++){const n=this.animations[t];r.animations.push(i(e.animations,n))}}if(t){const t=a(e.geometries),r=a(e.materials),i=a(e.textures),o=a(e.images),s=a(e.shapes),A=a(e.skeletons),l=a(e.animations);t.length>0&&(n.geometries=t),r.length>0&&(n.materials=r),i.length>0&&(n.textures=i),o.length>0&&(n.images=o),s.length>0&&(n.shapes=s),A.length>0&&(n.skeletons=A),l.length>0&&(n.animations=l)}return n.object=r,n;function a(e){const t=[];for(const n in e){const r=e[n];delete r.metadata,t.push(r)}return t}}clone(e){return(new this.constructor).copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),!0===t)for(let t=0;t<e.children.length;t++){const n=e.children[t];this.add(n.clone())}return this}}ct.DefaultUp=new Ae(0,1,0),ct.DefaultMatrixAutoUpdate=!0,ct.prototype.isObject3D=!0;const ut=new Ae,ht=new Ae,dt=new $;class ft{constructor(e=new Ae(1,0,0),t=0){this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,n,r){return this.normal.set(e,t,n),this.constant=r,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,n){const r=ut.subVectors(n,t).cross(ht.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(r,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return void 0===t&&(console.warn("THREE.Plane: .projectPoint() target is now required"),t=new Ae),t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)}intersectLine(e,t){void 0===t&&(console.warn("THREE.Plane: .intersectLine() target is now required"),t=new Ae);const n=e.delta(ut),r=this.normal.dot(n);if(0===r)return 0===this.distanceToPoint(e.start)?t.copy(e.start):null;const i=-(e.start.dot(this.normal)+this.constant)/r;return i<0||i>1?null:t.copy(n).multiplyScalar(i).add(e.start)}intersectsLine(e){const t=this.distanceToPoint(e.start),n=this.distanceToPoint(e.end);return t<0&&n>0||n<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return void 0===e&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),e=new Ae),e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){const n=t||dt.getNormalMatrix(e),r=this.coplanarPoint(ut).applyMatrix4(e),i=this.normal.applyMatrix3(n).normalize();return this.constant=-r.dot(i),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return(new this.constructor).copy(this)}}ft.prototype.isPlane=!0;const pt=new Ae,mt=new Ae,gt=new Ae,vt=new Ae,yt=new Ae,xt=new Ae,bt=new Ae,_t=new Ae,wt=new Ae,Mt=new Ae;class St{constructor(e=new Ae,t=new Ae,n=new Ae){this.a=e,this.b=t,this.c=n}static getNormal(e,t,n,r){void 0===r&&(console.warn("THREE.Triangle: .getNormal() target is now required"),r=new Ae),r.subVectors(n,t),pt.subVectors(e,t),r.cross(pt);const i=r.lengthSq();return i>0?r.multiplyScalar(1/Math.sqrt(i)):r.set(0,0,0)}static getBarycoord(e,t,n,r,i){pt.subVectors(r,t),mt.subVectors(n,t),gt.subVectors(e,t);const a=pt.dot(pt),o=pt.dot(mt),s=pt.dot(gt),A=mt.dot(mt),l=mt.dot(gt),c=a*A-o*o;if(void 0===i&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),i=new Ae),0===c)return i.set(-2,-1,-1);const u=1/c,h=(A*s-o*l)*u,d=(a*l-o*s)*u;return i.set(1-h-d,d,h)}static containsPoint(e,t,n,r){return this.getBarycoord(e,t,n,r,vt),vt.x>=0&&vt.y>=0&&vt.x+vt.y<=1}static getUV(e,t,n,r,i,a,o,s){return this.getBarycoord(e,t,n,r,vt),s.set(0,0),s.addScaledVector(i,vt.x),s.addScaledVector(a,vt.y),s.addScaledVector(o,vt.z),s}static isFrontFacing(e,t,n,r){return pt.subVectors(n,t),mt.subVectors(e,t),pt.cross(mt).dot(r)<0}set(e,t,n){return this.a.copy(e),this.b.copy(t),this.c.copy(n),this}setFromPointsAndIndices(e,t,n,r){return this.a.copy(e[t]),this.b.copy(e[n]),this.c.copy(e[r]),this}clone(){return(new this.constructor).copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return pt.subVectors(this.c,this.b),mt.subVectors(this.a,this.b),.5*pt.cross(mt).length()}getMidpoint(e){return void 0===e&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),e=new Ae),e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return St.getNormal(this.a,this.b,this.c,e)}getPlane(e){return void 0===e&&(console.warn("THREE.Triangle: .getPlane() target is now required"),e=new ft),e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return St.getBarycoord(e,this.a,this.b,this.c,t)}getUV(e,t,n,r,i){return St.getUV(e,this.a,this.b,this.c,t,n,r,i)}containsPoint(e){return St.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return St.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){void 0===t&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),t=new Ae);const n=this.a,r=this.b,i=this.c;let a,o;yt.subVectors(r,n),xt.subVectors(i,n),_t.subVectors(e,n);const s=yt.dot(_t),A=xt.dot(_t);if(s<=0&&A<=0)return t.copy(n);wt.subVectors(e,r);const l=yt.dot(wt),c=xt.dot(wt);if(l>=0&&c<=l)return t.copy(r);const u=s*c-l*A;if(u<=0&&s>=0&&l<=0)return a=s/(s-l),t.copy(n).addScaledVector(yt,a);Mt.subVectors(e,i);const h=yt.dot(Mt),d=xt.dot(Mt);if(d>=0&&h<=d)return t.copy(i);const f=h*A-s*d;if(f<=0&&A>=0&&d<=0)return o=A/(A-d),t.copy(n).addScaledVector(xt,o);const p=l*d-h*c;if(p<=0&&c-l>=0&&h-d>=0)return bt.subVectors(i,r),o=(c-l)/(c-l+(h-d)),t.copy(r).addScaledVector(bt,o);const m=1/(p+f+u);return a=f*m,o=u*m,t.copy(n).addScaledVector(yt,a).addScaledVector(xt,o)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}let Et=0;class Tt extends F{constructor(){super(),Object.defineProperty(this,"id",{value:Et++}),this.uuid=j(),this.name="",this.type="Material",this.fog=!0,this.blending=1,this.side=0,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=u,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=k,this.stencilZFail=k,this.stencilZPass=k,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0}onBuild(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(void 0!==e)for(const t in e){const n=e[t];if(void 0===n){console.warn("THREE.Material: '"+t+"' parameter is undefined.");continue}if("shading"===t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===n;continue}const r=this[t];void 0!==r?r&&r.isColor?r.set(n):r&&r.isVector3&&n&&n.isVector3?r.copy(n):this[t]=n:console.warn("THREE."+this.type+": '"+t+"' is not a property of this material.")}}toJSON(e){const t=void 0===e||"string"==typeof e;t&&(e={textures:{},images:{}});const n={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function r(e){const t=[];for(const n in e){const r=e[n];delete r.metadata,t.push(r)}return t}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),this.sheen&&this.sheen.isColor&&(n.sheen=this.sheen.getHex()),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(e).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(e).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(e).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(e).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(e).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(e).uuid,void 0!==this.combine&&(n.combine=this.combine)),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(n.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(e).uuid),void 0!==this.transmission&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(e).uuid),void 0!==this.thickness&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(e).uuid),void 0!==this.attenuationDistance&&(n.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationColor&&(n.attenuationColor=this.attenuationColor.getHex()),void 0!==this.size&&(n.size=this.size),null!==this.shadowSide&&(n.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(n.blending=this.blending),0!==this.side&&(n.side=this.side),this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,n.colorWrite=this.colorWrite,n.stencilWrite=this.stencilWrite,n.stencilWriteMask=this.stencilWriteMask,n.stencilFunc=this.stencilFunc,n.stencilRef=this.stencilRef,n.stencilFuncMask=this.stencilFuncMask,n.stencilFail=this.stencilFail,n.stencilZFail=this.stencilZFail,n.stencilZPass=this.stencilZPass,this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.alphaToCoverage&&(n.alphaToCoverage=this.alphaToCoverage),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(n.morphTargets=!0),!0===this.morphNormals&&(n.morphNormals=!0),!0===this.flatShading&&(n.flatShading=this.flatShading),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),t){const t=r(e.textures),i=r(e.images);t.length>0&&(n.textures=t),i.length>0&&(n.images=i)}return n}clone(){return(new this.constructor).copy(this)}copy(e){this.name=e.name,this.fog=e.fog,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const t=e.clippingPlanes;let n=null;if(null!==t){const e=t.length;n=new Array(e);for(let r=0;r!==e;++r)n[r]=t[r].clone()}return this.clippingPlanes=n,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){!0===e&&this.version++}}Tt.prototype.isMaterial=!0;const Lt={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},Ct={h:0,s:0,l:0},Pt={h:0,s:0,l:0};function Rt(e,t,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?e+6*(t-e)*n:n<.5?t:n<2/3?e+6*(t-e)*(2/3-n):e}function qt(e){return e<.04045?.0773993808*e:Math.pow(.9478672986*e+.0521327014,2.4)}function Dt(e){return e<.0031308?12.92*e:1.055*Math.pow(e,.41666)-.055}class It{constructor(e,t,n){return void 0===t&&void 0===n?this.set(e):this.setRGB(e,t,n)}set(e){return e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e),this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this}setRGB(e,t,n){return this.r=e,this.g=t,this.b=n,this}setHSL(e,t,n){if(e=Q(e,1),t=W(t,0,1),n=W(n,0,1),0===t)this.r=this.g=this.b=n;else{const r=n<=.5?n*(1+t):n+t-n*t,i=2*n-r;this.r=Rt(i,r,e+1/3),this.g=Rt(i,r,e),this.b=Rt(i,r,e-1/3)}return this}setStyle(e){function t(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let n;if(n=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(e)){let e;const r=n[1],i=n[2];switch(r){case"rgb":case"rgba":if(e=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(i))return this.r=Math.min(255,parseInt(e[1],10))/255,this.g=Math.min(255,parseInt(e[2],10))/255,this.b=Math.min(255,parseInt(e[3],10))/255,t(e[4]),this;if(e=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(i))return this.r=Math.min(100,parseInt(e[1],10))/100,this.g=Math.min(100,parseInt(e[2],10))/100,this.b=Math.min(100,parseInt(e[3],10))/100,t(e[4]),this;break;case"hsl":case"hsla":if(e=/^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(i)){const n=parseFloat(e[1])/360,r=parseInt(e[2],10)/100,i=parseInt(e[3],10)/100;return t(e[4]),this.setHSL(n,r,i)}}}else if(n=/^\#([A-Fa-f\d]+)$/.exec(e)){const e=n[1],t=e.length;if(3===t)return this.r=parseInt(e.charAt(0)+e.charAt(0),16)/255,this.g=parseInt(e.charAt(1)+e.charAt(1),16)/255,this.b=parseInt(e.charAt(2)+e.charAt(2),16)/255,this;if(6===t)return this.r=parseInt(e.charAt(0)+e.charAt(1),16)/255,this.g=parseInt(e.charAt(2)+e.charAt(3),16)/255,this.b=parseInt(e.charAt(4)+e.charAt(5),16)/255,this}return e&&e.length>0?this.setColorName(e):this}setColorName(e){const t=Lt[e.toLowerCase()];return void 0!==t?this.setHex(t):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copyGammaToLinear(e,t=2){return this.r=Math.pow(e.r,t),this.g=Math.pow(e.g,t),this.b=Math.pow(e.b,t),this}copyLinearToGamma(e,t=2){const n=t>0?1/t:1;return this.r=Math.pow(e.r,n),this.g=Math.pow(e.g,n),this.b=Math.pow(e.b,n),this}convertGammaToLinear(e){return this.copyGammaToLinear(this,e),this}convertLinearToGamma(e){return this.copyLinearToGamma(this,e),this}copySRGBToLinear(e){return this.r=qt(e.r),this.g=qt(e.g),this.b=qt(e.b),this}copyLinearToSRGB(e){return this.r=Dt(e.r),this.g=Dt(e.g),this.b=Dt(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0}getHexString(){return("000000"+this.getHex().toString(16)).slice(-6)}getHSL(e){void 0===e&&(console.warn("THREE.Color: .getHSL() target is now required"),e={h:0,s:0,l:0});const t=this.r,n=this.g,r=this.b,i=Math.max(t,n,r),a=Math.min(t,n,r);let o,s;const A=(a+i)/2;if(a===i)o=0,s=0;else{const e=i-a;switch(s=A<=.5?e/(i+a):e/(2-i-a),i){case t:o=(n-r)/e+(n<r?6:0);break;case n:o=(r-t)/e+2;break;case r:o=(t-n)/e+4}o/=6}return e.h=o,e.s=s,e.l=A,e}getStyle(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"}offsetHSL(e,t,n){return this.getHSL(Ct),Ct.h+=e,Ct.s+=t,Ct.l+=n,this.setHSL(Ct.h,Ct.s,Ct.l),this}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this}lerpColors(e,t,n){return this.r=e.r+(t.r-e.r)*n,this.g=e.g+(t.g-e.g)*n,this.b=e.b+(t.b-e.b)*n,this}lerpHSL(e,t){this.getHSL(Ct),e.getHSL(Pt);const n=Y(Ct.h,Pt.h,t),r=Y(Ct.s,Pt.s,t),i=Y(Ct.l,Pt.l,t);return this.setHSL(n,r,i),this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),!0===e.normalized&&(this.r/=255,this.g/=255,this.b/=255),this}toJSON(){return this.getHex()}}It.NAMES=Lt,It.prototype.isColor=!0,It.prototype.r=1,It.prototype.g=1,It.prototype.b=1;class Bt extends Tt{constructor(e){super(),this.type="MeshBasicMaterial",this.color=new It(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.morphTargets=!1,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.morphTargets=e.morphTargets,this}}Bt.prototype.isMeshBasicMaterial=!0;const kt=new Ae,Ot=new K;class Nt{constructor(e,t,n){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=e,this.itemSize=t,this.count=void 0!==e?e.length/t:0,this.normalized=!0===n,this.usage=O,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(e){!0===e&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this}copyAt(e,t,n){e*=this.itemSize,n*=t.itemSize;for(let r=0,i=this.itemSize;r<i;r++)this.array[e+r]=t.array[n+r];return this}copyArray(e){return this.array.set(e),this}copyColorsArray(e){const t=this.array;let n=0;for(let r=0,i=e.length;r<i;r++){let i=e[r];void 0===i&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",r),i=new It),t[n++]=i.r,t[n++]=i.g,t[n++]=i.b}return this}copyVector2sArray(e){const t=this.array;let n=0;for(let r=0,i=e.length;r<i;r++){let i=e[r];void 0===i&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",r),i=new K),t[n++]=i.x,t[n++]=i.y}return this}copyVector3sArray(e){const t=this.array;let n=0;for(let r=0,i=e.length;r<i;r++){let i=e[r];void 0===i&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",r),i=new Ae),t[n++]=i.x,t[n++]=i.y,t[n++]=i.z}return this}copyVector4sArray(e){const t=this.array;let n=0;for(let r=0,i=e.length;r<i;r++){let i=e[r];void 0===i&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",r),i=new ae),t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n++]=i.w}return this}applyMatrix3(e){if(2===this.itemSize)for(let t=0,n=this.count;t<n;t++)Ot.fromBufferAttribute(this,t),Ot.applyMatrix3(e),this.setXY(t,Ot.x,Ot.y);else if(3===this.itemSize)for(let t=0,n=this.count;t<n;t++)kt.fromBufferAttribute(this,t),kt.applyMatrix3(e),this.setXYZ(t,kt.x,kt.y,kt.z);return this}applyMatrix4(e){for(let t=0,n=this.count;t<n;t++)kt.x=this.getX(t),kt.y=this.getY(t),kt.z=this.getZ(t),kt.applyMatrix4(e),this.setXYZ(t,kt.x,kt.y,kt.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)kt.x=this.getX(t),kt.y=this.getY(t),kt.z=this.getZ(t),kt.applyNormalMatrix(e),this.setXYZ(t,kt.x,kt.y,kt.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)kt.x=this.getX(t),kt.y=this.getY(t),kt.z=this.getZ(t),kt.transformDirection(e),this.setXYZ(t,kt.x,kt.y,kt.z);return this}set(e,t=0){return this.array.set(e,t),this}getX(e){return this.array[e*this.itemSize]}setX(e,t){return this.array[e*this.itemSize]=t,this}getY(e){return this.array[e*this.itemSize+1]}setY(e,t){return this.array[e*this.itemSize+1]=t,this}getZ(e){return this.array[e*this.itemSize+2]}setZ(e,t){return this.array[e*this.itemSize+2]=t,this}getW(e){return this.array[e*this.itemSize+3]}setW(e,t){return this.array[e*this.itemSize+3]=t,this}setXY(e,t,n){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=n,this}setXYZ(e,t,n,r){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this}setXYZW(e,t,n,r,i){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this.array[e+3]=i,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized};return""!==this.name&&(e.name=this.name),this.usage!==O&&(e.usage=this.usage),0===this.updateRange.offset&&-1===this.updateRange.count||(e.updateRange=this.updateRange),e}}Nt.prototype.isBufferAttribute=!0;class zt extends Nt{constructor(e,t,n){super(new Uint16Array(e),t,n)}}class Ft extends Nt{constructor(e,t,n){super(new Uint32Array(e),t,n)}}(class extends Nt{constructor(e,t,n){super(new Uint16Array(e),t,n)}}).prototype.isFloat16BufferAttribute=!0;class Ut extends Nt{constructor(e,t,n){super(new Float32Array(e),t,n)}}function Ht(e){if(0===e.length)return-1/0;let t=e[0];for(let n=1,r=e.length;n<r;++n)e[n]>t&&(t=e[n]);return t}let Gt=0;const Vt=new ze,jt=new ct,Wt=new Ae,Qt=new ue,Yt=new ue,Xt=new Ae;class Zt extends F{constructor(){super(),Object.defineProperty(this,"id",{value:Gt++}),this.uuid=j(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(Ht(e)>65535?Ft:zt)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return void 0!==this.attributes[e]}addGroup(e,t,n=0){this.groups.push({start:e,count:t,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){const t=this.attributes.position;void 0!==t&&(t.applyMatrix4(e),t.needsUpdate=!0);const n=this.attributes.normal;if(void 0!==n){const t=(new $).getNormalMatrix(e);n.applyNormalMatrix(t),n.needsUpdate=!0}const r=this.attributes.tangent;return void 0!==r&&(r.transformDirection(e),r.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(e){return Vt.makeRotationFromQuaternion(e),this.applyMatrix4(Vt),this}rotateX(e){return Vt.makeRotationX(e),this.applyMatrix4(Vt),this}rotateY(e){return Vt.makeRotationY(e),this.applyMatrix4(Vt),this}rotateZ(e){return Vt.makeRotationZ(e),this.applyMatrix4(Vt),this}translate(e,t,n){return Vt.makeTranslation(e,t,n),this.applyMatrix4(Vt),this}scale(e,t,n){return Vt.makeScale(e,t,n),this.applyMatrix4(Vt),this}lookAt(e){return jt.lookAt(e),jt.updateMatrix(),this.applyMatrix4(jt.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Wt).negate(),this.translate(Wt.x,Wt.y,Wt.z),this}setFromPoints(e){const t=[];for(let n=0,r=e.length;n<r;n++){const r=e[n];t.push(r.x,r.y,r.z||0)}return this.setAttribute("position",new Ut(t,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new ue);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingBox.set(new Ae(-1/0,-1/0,-1/0),new Ae(1/0,1/0,1/0));if(void 0!==e){if(this.boundingBox.setFromBufferAttribute(e),t)for(let e=0,n=t.length;e<n;e++){const n=t[e];Qt.setFromBufferAttribute(n),this.morphTargetsRelative?(Xt.addVectors(this.boundingBox.min,Qt.min),this.boundingBox.expandByPoint(Xt),Xt.addVectors(this.boundingBox.max,Qt.max),this.boundingBox.expandByPoint(Xt)):(this.boundingBox.expandByPoint(Qt.min),this.boundingBox.expandByPoint(Qt.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Pe);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new Ae,1/0);if(e){const n=this.boundingSphere.center;if(Qt.setFromBufferAttribute(e),t)for(let e=0,n=t.length;e<n;e++){const n=t[e];Yt.setFromBufferAttribute(n),this.morphTargetsRelative?(Xt.addVectors(Qt.min,Yt.min),Qt.expandByPoint(Xt),Xt.addVectors(Qt.max,Yt.max),Qt.expandByPoint(Xt)):(Qt.expandByPoint(Yt.min),Qt.expandByPoint(Yt.max))}Qt.getCenter(n);let r=0;for(let t=0,i=e.count;t<i;t++)Xt.fromBufferAttribute(e,t),r=Math.max(r,n.distanceToSquared(Xt));if(t)for(let i=0,a=t.length;i<a;i++){const a=t[i],o=this.morphTargetsRelative;for(let t=0,i=a.count;t<i;t++)Xt.fromBufferAttribute(a,t),o&&(Wt.fromBufferAttribute(e,t),Xt.add(Wt)),r=Math.max(r,n.distanceToSquared(Xt))}this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeFaceNormals(){}computeTangents(){const e=this.index,t=this.attributes;if(null===e||void 0===t.position||void 0===t.normal||void 0===t.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const n=e.array,r=t.position.array,i=t.normal.array,a=t.uv.array,o=r.length/3;void 0===t.tangent&&this.setAttribute("tangent",new Nt(new Float32Array(4*o),4));const s=t.tangent.array,A=[],l=[];for(let e=0;e<o;e++)A[e]=new Ae,l[e]=new Ae;const c=new Ae,u=new Ae,h=new Ae,d=new K,f=new K,p=new K,m=new Ae,g=new Ae;function v(e,t,n){c.fromArray(r,3*e),u.fromArray(r,3*t),h.fromArray(r,3*n),d.fromArray(a,2*e),f.fromArray(a,2*t),p.fromArray(a,2*n),u.sub(c),h.sub(c),f.sub(d),p.sub(d);const i=1/(f.x*p.y-p.x*f.y);isFinite(i)&&(m.copy(u).multiplyScalar(p.y).addScaledVector(h,-f.y).multiplyScalar(i),g.copy(h).multiplyScalar(f.x).addScaledVector(u,-p.x).multiplyScalar(i),A[e].add(m),A[t].add(m),A[n].add(m),l[e].add(g),l[t].add(g),l[n].add(g))}let y=this.groups;0===y.length&&(y=[{start:0,count:n.length}]);for(let e=0,t=y.length;e<t;++e){const t=y[e],r=t.start;for(let e=r,i=r+t.count;e<i;e+=3)v(n[e+0],n[e+1],n[e+2])}const x=new Ae,b=new Ae,_=new Ae,w=new Ae;function M(e){_.fromArray(i,3*e),w.copy(_);const t=A[e];x.copy(t),x.sub(_.multiplyScalar(_.dot(t))).normalize(),b.crossVectors(w,t);const n=b.dot(l[e])<0?-1:1;s[4*e]=x.x,s[4*e+1]=x.y,s[4*e+2]=x.z,s[4*e+3]=n}for(let e=0,t=y.length;e<t;++e){const t=y[e],r=t.start;for(let e=r,i=r+t.count;e<i;e+=3)M(n[e+0]),M(n[e+1]),M(n[e+2])}}computeVertexNormals(){const e=this.index,t=this.getAttribute("position");if(void 0!==t){let n=this.getAttribute("normal");if(void 0===n)n=new Nt(new Float32Array(3*t.count),3),this.setAttribute("normal",n);else for(let e=0,t=n.count;e<t;e++)n.setXYZ(e,0,0,0);const r=new Ae,i=new Ae,a=new Ae,o=new Ae,s=new Ae,A=new Ae,l=new Ae,c=new Ae;if(e)for(let u=0,h=e.count;u<h;u+=3){const h=e.getX(u+0),d=e.getX(u+1),f=e.getX(u+2);r.fromBufferAttribute(t,h),i.fromBufferAttribute(t,d),a.fromBufferAttribute(t,f),l.subVectors(a,i),c.subVectors(r,i),l.cross(c),o.fromBufferAttribute(n,h),s.fromBufferAttribute(n,d),A.fromBufferAttribute(n,f),o.add(l),s.add(l),A.add(l),n.setXYZ(h,o.x,o.y,o.z),n.setXYZ(d,s.x,s.y,s.z),n.setXYZ(f,A.x,A.y,A.z)}else for(let e=0,o=t.count;e<o;e+=3)r.fromBufferAttribute(t,e+0),i.fromBufferAttribute(t,e+1),a.fromBufferAttribute(t,e+2),l.subVectors(a,i),c.subVectors(r,i),l.cross(c),n.setXYZ(e+0,l.x,l.y,l.z),n.setXYZ(e+1,l.x,l.y,l.z),n.setXYZ(e+2,l.x,l.y,l.z);this.normalizeNormals(),n.needsUpdate=!0}}merge(e,t){if(!e||!e.isBufferGeometry)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",e);void 0===t&&(t=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));const n=this.attributes;for(const r in n){if(void 0===e.attributes[r])continue;const i=n[r].array,a=e.attributes[r],o=a.array,s=a.itemSize*t,A=Math.min(o.length,i.length-s);for(let e=0,t=s;e<A;e++,t++)i[t]=o[e]}return this}normalizeNormals(){const e=this.attributes.normal;for(let t=0,n=e.count;t<n;t++)Xt.fromBufferAttribute(e,t),Xt.normalize(),e.setXYZ(t,Xt.x,Xt.y,Xt.z)}toNonIndexed(){function e(e,t){const n=e.array,r=e.itemSize,i=e.normalized,a=new n.constructor(t.length*r);let o=0,s=0;for(let e=0,i=t.length;e<i;e++){o=t[e]*r;for(let e=0;e<r;e++)a[s++]=n[o++]}return new Nt(a,r,i)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const t=new Zt,n=this.index.array,r=this.attributes;for(const i in r){const a=e(r[i],n);t.setAttribute(i,a)}const i=this.morphAttributes;for(const r in i){const a=[],o=i[r];for(let t=0,r=o.length;t<r;t++){const r=e(o[t],n);a.push(r)}t.morphAttributes[r]=a}t.morphTargetsRelative=this.morphTargetsRelative;const a=this.groups;for(let e=0,n=a.length;e<n;e++){const n=a[e];t.addGroup(n.start,n.count,n.materialIndex)}return t}toJSON(){const e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),void 0!==this.parameters){const t=this.parameters;for(const n in t)void 0!==t[n]&&(e[n]=t[n]);return e}e.data={attributes:{}};const t=this.index;null!==t&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});const n=this.attributes;for(const t in n){const r=n[t];e.data.attributes[t]=r.toJSON(e.data)}const r={};let i=!1;for(const t in this.morphAttributes){const n=this.morphAttributes[t],a=[];for(let t=0,r=n.length;t<r;t++){const r=n[t];a.push(r.toJSON(e.data))}a.length>0&&(r[t]=a,i=!0)}i&&(e.data.morphAttributes=r,e.data.morphTargetsRelative=this.morphTargetsRelative);const a=this.groups;a.length>0&&(e.data.groups=JSON.parse(JSON.stringify(a)));const o=this.boundingSphere;return null!==o&&(e.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),e}clone(){return(new Zt).copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const t={};this.name=e.name;const n=e.index;null!==n&&this.setIndex(n.clone(t));const r=e.attributes;for(const e in r){const n=r[e];this.setAttribute(e,n.clone(t))}const i=e.morphAttributes;for(const e in i){const n=[],r=i[e];for(let e=0,i=r.length;e<i;e++)n.push(r[e].clone(t));this.morphAttributes[e]=n}this.morphTargetsRelative=e.morphTargetsRelative;const a=e.groups;for(let e=0,t=a.length;e<t;e++){const t=a[e];this.addGroup(t.start,t.count,t.materialIndex)}const o=e.boundingBox;null!==o&&(this.boundingBox=o.clone());const s=e.boundingSphere;return null!==s&&(this.boundingSphere=s.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}Zt.prototype.isBufferGeometry=!0;const Jt=new ze,Kt=new Ne,$t=new Pe,en=new Ae,tn=new Ae,nn=new Ae,rn=new Ae,an=new Ae,on=new Ae,sn=new Ae,An=new Ae,ln=new Ae,cn=new K,un=new K,hn=new K,dn=new Ae,fn=new Ae;class pn extends ct{constructor(e=new Zt,t=new Bt){super(),this.type="Mesh",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e){return super.copy(e),void 0!==e.morphTargetInfluences&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),void 0!==e.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=e.material,this.geometry=e.geometry,this}updateMorphTargets(){const e=this.geometry;if(e.isBufferGeometry){const t=e.morphAttributes,n=Object.keys(t);if(n.length>0){const e=t[n[0]];if(void 0!==e){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,n=e.length;t<n;t++){const n=e[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=t}}}}else{const t=e.morphTargets;void 0!==t&&t.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}raycast(e,t){const n=this.geometry,r=this.material,i=this.matrixWorld;if(void 0===r)return;if(null===n.boundingSphere&&n.computeBoundingSphere(),$t.copy(n.boundingSphere),$t.applyMatrix4(i),!1===e.ray.intersectsSphere($t))return;if(Jt.copy(i).invert(),Kt.copy(e.ray).applyMatrix4(Jt),null!==n.boundingBox&&!1===Kt.intersectsBox(n.boundingBox))return;let a;if(n.isBufferGeometry){const i=n.index,o=n.attributes.position,s=n.morphAttributes.position,A=n.morphTargetsRelative,l=n.attributes.uv,c=n.attributes.uv2,u=n.groups,h=n.drawRange;if(null!==i)if(Array.isArray(r))for(let n=0,d=u.length;n<d;n++){const d=u[n],f=r[d.materialIndex];for(let n=Math.max(d.start,h.start),r=Math.min(d.start+d.count,h.start+h.count);n<r;n+=3){const r=i.getX(n),u=i.getX(n+1),h=i.getX(n+2);a=mn(this,f,e,Kt,o,s,A,l,c,r,u,h),a&&(a.faceIndex=Math.floor(n/3),a.face.materialIndex=d.materialIndex,t.push(a))}}else{for(let n=Math.max(0,h.start),u=Math.min(i.count,h.start+h.count);n<u;n+=3){const u=i.getX(n),h=i.getX(n+1),d=i.getX(n+2);a=mn(this,r,e,Kt,o,s,A,l,c,u,h,d),a&&(a.faceIndex=Math.floor(n/3),t.push(a))}}else if(void 0!==o)if(Array.isArray(r))for(let n=0,i=u.length;n<i;n++){const i=u[n],d=r[i.materialIndex];for(let n=Math.max(i.start,h.start),r=Math.min(i.start+i.count,h.start+h.count);n<r;n+=3){a=mn(this,d,e,Kt,o,s,A,l,c,n,n+1,n+2),a&&(a.faceIndex=Math.floor(n/3),a.face.materialIndex=i.materialIndex,t.push(a))}}else{for(let n=Math.max(0,h.start),i=Math.min(o.count,h.start+h.count);n<i;n+=3){a=mn(this,r,e,Kt,o,s,A,l,c,n,n+1,n+2),a&&(a.faceIndex=Math.floor(n/3),t.push(a))}}}else n.isGeometry&&console.error("THREE.Mesh.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}function mn(e,t,n,r,i,a,o,s,A,l,c,u){en.fromBufferAttribute(i,l),tn.fromBufferAttribute(i,c),nn.fromBufferAttribute(i,u);const h=e.morphTargetInfluences;if(t.morphTargets&&a&&h){sn.set(0,0,0),An.set(0,0,0),ln.set(0,0,0);for(let e=0,t=a.length;e<t;e++){const t=h[e],n=a[e];0!==t&&(rn.fromBufferAttribute(n,l),an.fromBufferAttribute(n,c),on.fromBufferAttribute(n,u),o?(sn.addScaledVector(rn,t),An.addScaledVector(an,t),ln.addScaledVector(on,t)):(sn.addScaledVector(rn.sub(en),t),An.addScaledVector(an.sub(tn),t),ln.addScaledVector(on.sub(nn),t)))}en.add(sn),tn.add(An),nn.add(ln)}e.isSkinnedMesh&&(e.boneTransform(l,en),e.boneTransform(c,tn),e.boneTransform(u,nn));const d=function(e,t,n,r,i,a,o,s){let A;if(A=1===t.side?r.intersectTriangle(o,a,i,!0,s):r.intersectTriangle(i,a,o,2!==t.side,s),null===A)return null;fn.copy(s),fn.applyMatrix4(e.matrixWorld);const l=n.ray.origin.distanceTo(fn);return l<n.near||l>n.far?null:{distance:l,point:fn.clone(),object:e}}(e,t,n,r,en,tn,nn,dn);if(d){s&&(cn.fromBufferAttribute(s,l),un.fromBufferAttribute(s,c),hn.fromBufferAttribute(s,u),d.uv=St.getUV(dn,en,tn,nn,cn,un,hn,new K)),A&&(cn.fromBufferAttribute(A,l),un.fromBufferAttribute(A,c),hn.fromBufferAttribute(A,u),d.uv2=St.getUV(dn,en,tn,nn,cn,un,hn,new K));const e={a:l,b:c,c:u,normal:new Ae,materialIndex:0};St.getNormal(en,tn,nn,e.normal),d.face=e}return d}pn.prototype.isMesh=!0;class gn extends Zt{constructor(e=1,t=1,n=1,r=1,i=1,a=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:n,widthSegments:r,heightSegments:i,depthSegments:a};const o=this;r=Math.floor(r),i=Math.floor(i),a=Math.floor(a);const s=[],A=[],l=[],c=[];let u=0,h=0;function d(e,t,n,r,i,a,d,f,p,m,g){const v=a/p,y=d/m,x=a/2,b=d/2,_=f/2,w=p+1,M=m+1;let S=0,E=0;const T=new Ae;for(let a=0;a<M;a++){const o=a*y-b;for(let s=0;s<w;s++){const u=s*v-x;T[e]=u*r,T[t]=o*i,T[n]=_,A.push(T.x,T.y,T.z),T[e]=0,T[t]=0,T[n]=f>0?1:-1,l.push(T.x,T.y,T.z),c.push(s/p),c.push(1-a/m),S+=1}}for(let e=0;e<m;e++)for(let t=0;t<p;t++){const n=u+t+w*e,r=u+t+w*(e+1),i=u+(t+1)+w*(e+1),a=u+(t+1)+w*e;s.push(n,r,a),s.push(r,i,a),E+=6}o.addGroup(h,E,g),h+=E,u+=S}d("z","y","x",-1,-1,n,t,e,a,i,0),d("z","y","x",1,-1,n,t,-e,a,i,1),d("x","z","y",1,1,e,n,t,r,a,2),d("x","z","y",1,-1,e,n,-t,r,a,3),d("x","y","z",1,-1,e,t,n,r,i,4),d("x","y","z",-1,-1,e,t,-n,r,i,5),this.setIndex(s),this.setAttribute("position",new Ut(A,3)),this.setAttribute("normal",new Ut(l,3)),this.setAttribute("uv",new Ut(c,2))}}function vn(e){const t={};for(const n in e){t[n]={};for(const r in e[n]){const i=e[n][r];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture||i.isQuaternion)?t[n][r]=i.clone():Array.isArray(i)?t[n][r]=i.slice():t[n][r]=i}}return t}function yn(e){const t={};for(let n=0;n<e.length;n++){const r=vn(e[n]);for(const e in r)t[e]=r[e]}return t}const xn={clone:vn,merge:yn};class bn extends Tt{constructor(e){super(),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==e&&(void 0!==e.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(e))}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=vn(e.uniforms),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.lights=e.lights,this.clipping=e.clipping,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){const t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(const n in this.uniforms){const r=this.uniforms[n].value;r&&r.isTexture?t.uniforms[n]={type:"t",value:r.toJSON(e).uuid}:r&&r.isColor?t.uniforms[n]={type:"c",value:r.getHex()}:r&&r.isVector2?t.uniforms[n]={type:"v2",value:r.toArray()}:r&&r.isVector3?t.uniforms[n]={type:"v3",value:r.toArray()}:r&&r.isVector4?t.uniforms[n]={type:"v4",value:r.toArray()}:r&&r.isMatrix3?t.uniforms[n]={type:"m3",value:r.toArray()}:r&&r.isMatrix4?t.uniforms[n]={type:"m4",value:r.toArray()}:t.uniforms[n]={value:r}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;const n={};for(const e in this.extensions)!0===this.extensions[e]&&(n[e]=!0);return Object.keys(n).length>0&&(t.extensions=n),t}}bn.prototype.isShaderMaterial=!0;class _n extends ct{constructor(){super(),this.type="Camera",this.matrixWorldInverse=new ze,this.projectionMatrix=new ze,this.projectionMatrixInverse=new ze}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this}getWorldDirection(e){void 0===e&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),e=new Ae),this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,t){super.updateWorldMatrix(e,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}_n.prototype.isCamera=!0;class wn extends _n{constructor(e=50,t=1,n=.1,r=2e3){super(),this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=n,this.far=r,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=null===e.view?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){const t=.5*this.getFilmHeight()/e;this.fov=2*V*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan(.5*G*this.fov);return.5*this.getFilmHeight()/e}getEffectiveFOV(){return 2*V*Math.atan(Math.tan(.5*G*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(e,t,n,r,i,a){this.aspect=e/t,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let t=e*Math.tan(.5*G*this.fov)/this.zoom,n=2*t,r=this.aspect*n,i=-.5*r;const a=this.view;if(null!==this.view&&this.view.enabled){const e=a.fullWidth,o=a.fullHeight;i+=a.offsetX*r/e,t-=a.offsetY*n/o,r*=a.width/e,n*=a.height/o}const o=this.filmOffset;0!==o&&(i+=e*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(i,i+r,t,t-n,e,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,null!==this.view&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}}wn.prototype.isPerspectiveCamera=!0;const Mn=90;class Sn extends ct{constructor(e,t,n){if(super(),this.type="CubeCamera",!0!==n.isWebGLCubeRenderTarget)return void console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.");this.renderTarget=n;const r=new wn(Mn,1,e,t);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new Ae(1,0,0)),this.add(r);const i=new wn(Mn,1,e,t);i.layers=this.layers,i.up.set(0,-1,0),i.lookAt(new Ae(-1,0,0)),this.add(i);const a=new wn(Mn,1,e,t);a.layers=this.layers,a.up.set(0,0,1),a.lookAt(new Ae(0,1,0)),this.add(a);const o=new wn(Mn,1,e,t);o.layers=this.layers,o.up.set(0,0,-1),o.lookAt(new Ae(0,-1,0)),this.add(o);const s=new wn(Mn,1,e,t);s.layers=this.layers,s.up.set(0,-1,0),s.lookAt(new Ae(0,0,1)),this.add(s);const A=new wn(Mn,1,e,t);A.layers=this.layers,A.up.set(0,-1,0),A.lookAt(new Ae(0,0,-1)),this.add(A)}update(e,t){null===this.parent&&this.updateMatrixWorld();const n=this.renderTarget,[r,i,a,o,s,A]=this.children,l=e.xr.enabled,c=e.getRenderTarget();e.xr.enabled=!1;const u=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,e.setRenderTarget(n,0),e.render(t,r),e.setRenderTarget(n,1),e.render(t,i),e.setRenderTarget(n,2),e.render(t,a),e.setRenderTarget(n,3),e.render(t,o),e.setRenderTarget(n,4),e.render(t,s),n.texture.generateMipmaps=u,e.setRenderTarget(n,5),e.render(t,A),e.setRenderTarget(c),e.xr.enabled=l}}class En extends re{constructor(e,t,n,r,i,a,o,s,A,l){super(e=void 0!==e?e:[],t=void 0!==t?t:301,n,r,i,a,o=void 0!==o?o:M,s,A,l),this._needsFlipEnvMap=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}}En.prototype.isCubeTexture=!0;class Tn extends oe{constructor(e,t,n){Number.isInteger(t)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),t=n),super(e,e,t),t=t||{},this.texture=new En(void 0,t.mapping,t.wrapS,t.wrapT,t.magFilter,t.minFilter,t.format,t.type,t.anisotropy,t.encoding),this.texture.generateMipmaps=void 0!==t.generateMipmaps&&t.generateMipmaps,this.texture.minFilter=void 0!==t.minFilter?t.minFilter:m,this.texture._needsFlipEnvMap=!1}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.format=S,this.texture.encoding=t.encoding,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},r=new gn(5,5,5),i=new bn({name:"CubemapFromEquirect",uniforms:vn(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:1,blending:0});i.uniforms.tEquirect.value=t;const a=new pn(r,i),o=t.minFilter;t.minFilter===g&&(t.minFilter=m);return new Sn(1,10,this).update(e,a),t.minFilter=o,a.geometry.dispose(),a.material.dispose(),this}clear(e,t,n,r){const i=e.getRenderTarget();for(let i=0;i<6;i++)e.setRenderTarget(this,i),e.clear(t,n,r);e.setRenderTarget(i)}}Tn.prototype.isWebGLCubeRenderTarget=!0;const Ln=new Pe,Cn=new Ae;class Pn{constructor(e=new ft,t=new ft,n=new ft,r=new ft,i=new ft,a=new ft){this.planes=[e,t,n,r,i,a]}set(e,t,n,r,i,a){const o=this.planes;return o[0].copy(e),o[1].copy(t),o[2].copy(n),o[3].copy(r),o[4].copy(i),o[5].copy(a),this}copy(e){const t=this.planes;for(let n=0;n<6;n++)t[n].copy(e.planes[n]);return this}setFromProjectionMatrix(e){const t=this.planes,n=e.elements,r=n[0],i=n[1],a=n[2],o=n[3],s=n[4],A=n[5],l=n[6],c=n[7],u=n[8],h=n[9],d=n[10],f=n[11],p=n[12],m=n[13],g=n[14],v=n[15];return t[0].setComponents(o-r,c-s,f-u,v-p).normalize(),t[1].setComponents(o+r,c+s,f+u,v+p).normalize(),t[2].setComponents(o+i,c+A,f+h,v+m).normalize(),t[3].setComponents(o-i,c-A,f-h,v-m).normalize(),t[4].setComponents(o-a,c-l,f-d,v-g).normalize(),t[5].setComponents(o+a,c+l,f+d,v+g).normalize(),this}intersectsObject(e){const t=e.geometry;return null===t.boundingSphere&&t.computeBoundingSphere(),Ln.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(Ln)}intersectsSprite(e){return Ln.center.set(0,0,0),Ln.radius=.7071067811865476,Ln.applyMatrix4(e.matrixWorld),this.intersectsSphere(Ln)}intersectsSphere(e){const t=this.planes,n=e.center,r=-e.radius;for(let e=0;e<6;e++){if(t[e].distanceToPoint(n)<r)return!1}return!0}intersectsBox(e){const t=this.planes;for(let n=0;n<6;n++){const r=t[n];if(Cn.x=r.normal.x>0?e.max.x:e.min.x,Cn.y=r.normal.y>0?e.max.y:e.min.y,Cn.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(Cn)<0)return!1}return!0}containsPoint(e){const t=this.planes;for(let n=0;n<6;n++)if(t[n].distanceToPoint(e)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}function Rn(){let e=null,t=!1,n=null,r=null;function i(t,a){n(t,a),r=e.requestAnimationFrame(i)}return{start:function(){!0!==t&&null!==n&&(r=e.requestAnimationFrame(i),t=!0)},stop:function(){e.cancelAnimationFrame(r),t=!1},setAnimationLoop:function(e){n=e},setContext:function(t){e=t}}}function qn(e,t){const n=t.isWebGL2,r=new WeakMap;return{get:function(e){return e.isInterleavedBufferAttribute&&(e=e.data),r.get(e)},remove:function(t){t.isInterleavedBufferAttribute&&(t=t.data);const n=r.get(t);n&&(e.deleteBuffer(n.buffer),r.delete(t))},update:function(t,i){if(t.isGLBufferAttribute){const e=r.get(t);return void((!e||e.version<t.version)&&r.set(t,{buffer:t.buffer,type:t.type,bytesPerElement:t.elementSize,version:t.version}))}t.isInterleavedBufferAttribute&&(t=t.data);const a=r.get(t);void 0===a?r.set(t,function(t,r){const i=t.array,a=t.usage,o=e.createBuffer();e.bindBuffer(r,o),e.bufferData(r,i,a),t.onUploadCallback();let s=5126;return i instanceof Float32Array?s=5126:i instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):i instanceof Uint16Array?t.isFloat16BufferAttribute?n?s=5131:console.warn("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2."):s=5123:i instanceof Int16Array?s=5122:i instanceof Uint32Array?s=5125:i instanceof Int32Array?s=5124:i instanceof Int8Array?s=5120:(i instanceof Uint8Array||i instanceof Uint8ClampedArray)&&(s=5121),{buffer:o,type:s,bytesPerElement:i.BYTES_PER_ELEMENT,version:t.version}}(t,i)):a.version<t.version&&(!function(t,r,i){const a=r.array,o=r.updateRange;e.bindBuffer(i,t),-1===o.count?e.bufferSubData(i,0,a):(n?e.bufferSubData(i,o.offset*a.BYTES_PER_ELEMENT,a,o.offset,o.count):e.bufferSubData(i,o.offset*a.BYTES_PER_ELEMENT,a.subarray(o.offset,o.offset+o.count)),o.count=-1)}(a.buffer,t,i),a.version=t.version)}}}class Dn extends Zt{constructor(e=1,t=1,n=1,r=1){super(),this.type="PlaneGeometry",this.parameters={width:e,height:t,widthSegments:n,heightSegments:r};const i=e/2,a=t/2,o=Math.floor(n),s=Math.floor(r),A=o+1,l=s+1,c=e/o,u=t/s,h=[],d=[],f=[],p=[];for(let e=0;e<l;e++){const t=e*u-a;for(let n=0;n<A;n++){const r=n*c-i;d.push(r,-t,0),f.push(0,0,1),p.push(n/o),p.push(1-e/s)}}for(let e=0;e<s;e++)for(let t=0;t<o;t++){const n=t+A*e,r=t+A*(e+1),i=t+1+A*(e+1),a=t+1+A*e;h.push(n,r,a),h.push(r,i,a)}this.setIndex(h),this.setAttribute("position",new Ut(d,3)),this.setAttribute("normal",new Ut(f,3)),this.setAttribute("uv",new Ut(p,2))}}const In={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat max3( vec3 v ) { return max( max( v.x, v.y ), v.z ); }\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_maxMipLevel 8.0\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_maxTileSize 256.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tfloat texelSize = 1.0 / ( 3.0 * cubeUV_maxTileSize );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 1.0 );\n\t\tvec2 f = fract( uv );\n\t\tuv += 0.5 - f;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tif ( mipInt < cubeUV_maxMipLevel ) {\n\t\t\tuv.y += 2.0 * cubeUV_maxTileSize;\n\t\t}\n\t\tuv.y += filterInt * 2.0 * cubeUV_minTileSize;\n\t\tuv.x += 3.0 * max( 0.0, cubeUV_maxTileSize - 2.0 * faceSize );\n\t\tuv *= texelSize;\n\t\tvec3 tl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x += texelSize;\n\t\tvec3 tr = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.y += texelSize;\n\t\tvec3 br = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x -= texelSize;\n\t\tvec3 bl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tvec3 tm = mix( tl, tr, f.x );\n\t\tvec3 bm = mix( bl, br, f.x );\n\t\treturn mix( tm, bm, f.y );\n\t}\n\t#define r0 1.0\n\t#define v0 0.339\n\t#define m0 - 2.0\n\t#define r1 0.8\n\t#define v1 0.276\n\t#define m1 - 1.0\n\t#define r4 0.4\n\t#define v4 0.046\n\t#define m4 2.0\n\t#define r5 0.305\n\t#define v5 0.016\n\t#define m5 3.0\n\t#define r6 0.21\n\t#define v6 0.0038\n\t#define m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= r1 ) {\n\t\t\tmip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;\n\t\t} else if ( roughness >= r4 ) {\n\t\t\tmip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;\n\t\t} else if ( roughness >= r5 ) {\n\t\t\tmip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;\n\t\t} else if ( roughness >= r6 ) {\n\t\t\tmip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), m0, cubeUV_maxMipLevel );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tfogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.specularRoughness = max( roughnessFactor, 0.0525 );material.specularRoughness += geometryRoughness;\nmaterial.specularRoughness = min( material.specularRoughness, 1.0 );\n#ifdef REFLECTIVITY\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), rawDiffuseColor, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), rawDiffuseColor, metalnessFactor );\n#endif\n#ifdef CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheen;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat specularRoughness;\n\tvec3 specularColor;\n#ifdef CLEARCOAT\n\tfloat clearcoat;\n\tfloat clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tvec3 sheenColor;\n#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearcoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNL = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = ccDotNL * directLight.color;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tccIrradiance *= PI;\n\t\t#endif\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t\treflectedLight.directSpecular += ccIrradiance * material.clearcoat * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_Sheen(\n\t\t\tmaterial.specularRoughness,\n\t\t\tdirectLight.direction,\n\t\t\tgeometry,\n\t\t\tmaterial.sheenColor\n\t\t);\n\t#else\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularRoughness);\n\t#endif\n\treflectedLight.directDiffuse += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNV = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular += clearcoatRadiance * material.clearcoat * BRDF_Specular_GGX_Environment( geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t\tfloat ccDotNL = ccDotNV;\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\tfloat clearcoatInv = 1.0 - clearcoatDHR;\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += clearcoatInv * radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.normal, material.specularRoughness, maxMipLevel );\n\t#ifdef CLEARCOAT\n\t\tclearcoatRadiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness, maxMipLevel );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\t\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\t\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * faceDirection;\n\t\t\tbitangent = bitangent * faceDirection;\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal, mapN, faceDirection );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );\n\t\treturn normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );\n\t#endif\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ));\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w);\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmission_fragment:"#ifdef USE_TRANSMISSION\n\t#ifdef USE_TRANSMISSIONMAP\n\t\ttotalTransmission *= texture2D( transmissionMap, vUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSNMAP\n\t\tthicknessFactor *= texture2D( thicknessMap, vUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition.xyz / vWorldPosition.w;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n\tfloat ior = ( 1.0 + 0.4 * reflectivity ) / ( 1.0 - 0.4 * reflectivity );\n\tvec3 f0 = vec3( pow( ior - 1.0, 2.0 ) / pow( ior + 1.0, 2.0 ) );\n\tvec3 f90 = vec3( 1.0 );\n\tvec3 f_transmission = totalTransmission * getIBLVolumeRefraction(\n\t\tnormal, v, viewDir, roughnessFactor, diffuseColor.rgb, f0, f90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, ior, thicknessFactor,\n\t\tattenuationColor, attenuationDistance);\n\tdiffuseColor.rgb = mix( diffuseColor.rgb, f_transmission, totalTransmission );\n#endif",transmission_pars_fragment:"#ifdef USE_TRANSMISSION\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec4 vWorldPosition;\n\tvec3 getVolumeTransmissionRay(vec3 n, vec3 v, float thickness, float ior, mat4 modelMatrix) {\n\t\tvec3 refractionVector = refract(-v, normalize(n), 1.0 / ior);\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length(vec3(modelMatrix[0].xyz));\n\t\tmodelScale.y = length(vec3(modelMatrix[1].xyz));\n\t\tmodelScale.z = length(vec3(modelMatrix[2].xyz));\n\t\treturn normalize(refractionVector) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness(float roughness, float ior) {\n\t\treturn roughness * clamp(ior * 2.0 - 2.0, 0.0, 1.0);\n\t}\n\tvec3 getTransmissionSample(vec2 fragCoord, float roughness, float ior) {\n\t\tfloat framebufferLod = log2(transmissionSamplerSize.x) * applyIorToRoughness(roughness, ior);\n\t\treturn texture2DLodEXT(transmissionSamplerMap, fragCoord.xy, framebufferLod).rgb;\n\t}\n\tvec3 applyVolumeAttenuation(vec3 radiance, float transmissionDistance, vec3 attenuationColor, float attenuationDistance) {\n\t\tif (attenuationDistance == 0.0) {\n\t\t\treturn radiance;\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log(attenuationColor) / attenuationDistance;\n\t\t\tvec3 transmittance = exp(-attenuationCoefficient * transmissionDistance);\t\t\treturn transmittance * radiance;\n\t\t}\n\t}\n\tvec3 getIBLVolumeRefraction(vec3 n, vec3 v, vec3 viewDir, float perceptualRoughness, vec3 baseColor, vec3 f0, vec3 f90,\n\t\tvec3 position, mat4 modelMatrix, mat4 viewMatrix, mat4 projMatrix, float ior, float thickness, vec3 attenuationColor, float attenuationDistance) {\n\t\tvec3 transmissionRay = getVolumeTransmissionRay(n, v, thickness, ior, modelMatrix);\n\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4(refractedRayExit, 1.0);\n\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\trefractionCoords += 1.0;\n\t\trefractionCoords /= 2.0;\n\t\tvec3 transmittedLight = getTransmissionSample(refractionCoords, perceptualRoughness, ior);\n\t\tvec3 attenuatedColor = applyVolumeAttenuation(transmittedLight, length(transmissionRay), attenuationColor, attenuationDistance);\n\t\tfloat NdotV = saturate(dot(n, viewDir));\n\t\tvec2 brdf = integrateSpecularBRDF(NdotV, perceptualRoughness);\n\t\tvec3 specularColor = f0 * brdf.x + f90 * brdf.y;\n\t\treturn (1.0 - specularColor) * attenuatedColor * baseColor;\n\t}\n#endif",uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define REFLECTIVITY\n\t#define CLEARCOAT\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform vec3 attenuationColor;\n\tuniform float attenuationDistance;\n#endif\n#ifdef REFLECTIVITY\n\tuniform float reflectivity;\n#endif\n#ifdef CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheen;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <transmission_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#ifdef USE_TRANSMISSION\n\t\tfloat totalTransmission = transmission;\n\t\tfloat thicknessFactor = thickness;\n\t#endif\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\tvec3 rawDiffuseColor = diffuseColor.rgb;\n\t#include <transmission_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#ifdef USE_TRANSMISSION\n\tvarying vec4 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition;\n#endif\n}",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",shadow_vert:"#include <common>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"},Bn={common:{diffuse:{value:new It(16777215)},opacity:{value:1},map:{value:null},uvTransform:{value:new $},uv2Transform:{value:new $},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new K(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new It(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new It(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},uvTransform:{value:new $}},sprite:{diffuse:{value:new It(16777215)},opacity:{value:1},center:{value:new K(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},uvTransform:{value:new $}}},kn={basic:{uniforms:yn([Bn.common,Bn.specularmap,Bn.envmap,Bn.aomap,Bn.lightmap,Bn.fog]),vertexShader:In.meshbasic_vert,fragmentShader:In.meshbasic_frag},lambert:{uniforms:yn([Bn.common,Bn.specularmap,Bn.envmap,Bn.aomap,Bn.lightmap,Bn.emissivemap,Bn.fog,Bn.lights,{emissive:{value:new It(0)}}]),vertexShader:In.meshlambert_vert,fragmentShader:In.meshlambert_frag},phong:{uniforms:yn([Bn.common,Bn.specularmap,Bn.envmap,Bn.aomap,Bn.lightmap,Bn.emissivemap,Bn.bumpmap,Bn.normalmap,Bn.displacementmap,Bn.fog,Bn.lights,{emissive:{value:new It(0)},specular:{value:new It(1118481)},shininess:{value:30}}]),vertexShader:In.meshphong_vert,fragmentShader:In.meshphong_frag},standard:{uniforms:yn([Bn.common,Bn.envmap,Bn.aomap,Bn.lightmap,Bn.emissivemap,Bn.bumpmap,Bn.normalmap,Bn.displacementmap,Bn.roughnessmap,Bn.metalnessmap,Bn.fog,Bn.lights,{emissive:{value:new It(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:In.meshphysical_vert,fragmentShader:In.meshphysical_frag},toon:{uniforms:yn([Bn.common,Bn.aomap,Bn.lightmap,Bn.emissivemap,Bn.bumpmap,Bn.normalmap,Bn.displacementmap,Bn.gradientmap,Bn.fog,Bn.lights,{emissive:{value:new 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e=n.get(t);if(e.position.setFromMatrixPosition(t.matrixWorld),e.color.copy(g).multiplyScalar(v),e.distance=y,e.coneCos=Math.cos(t.angle),e.penumbraCos=Math.cos(t.angle*(1-t.penumbra)),e.decay=t.decay,t.castShadow){const e=t.shadow,n=r.get(t);n.shadowBias=e.bias,n.shadowNormalBias=e.normalBias,n.shadowRadius=e.radius,n.shadowMapSize=e.mapSize,i.spotShadow[u]=n,i.spotShadowMap[u]=x,i.spotShadowMatrix[u]=t.shadow.matrix,m++}i.spot[u]=e,u++}else if(t.isRectAreaLight){const e=n.get(t);e.color.copy(g).multiplyScalar(v),e.halfWidth.set(.5*t.width,0,0),e.halfHeight.set(0,.5*t.height,0),i.rectArea[h]=e,h++}else if(t.isPointLight){const e=n.get(t);if(e.color.copy(t.color).multiplyScalar(t.intensity),e.distance=t.distance,e.decay=t.decay,t.castShadow){const 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e=i.hemi[c];e.direction.setFromMatrixPosition(h.matrixWorld),e.direction.transformDirection(u),e.direction.normalize(),c++}}},state:i}}function Ri(e,t){const n=new Pi(e,t),r=[],i=[];return{init:function(){r.length=0,i.length=0},state:{lightsArray:r,shadowsArray:i,lights:n},setupLights:function(){n.setup(r)},setupLightsView:function(e){n.setupView(r,e)},pushLight:function(e){r.push(e)},pushShadow:function(e){i.push(e)}}}function qi(e,t){let n=new WeakMap;return{get:function(r,i=0){let a;return!1===n.has(r)?(a=new Ri(e,t),n.set(r,[a])):i>=n.get(r).length?(a=new Ri(e,t),n.get(r).push(a)):a=n.get(r)[i],a},dispose:function(){n=new WeakMap}}}class Di extends Tt{constructor(e){super(),this.type="MeshDepthMaterial",this.depthPacking=3200,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.morphTargets=e.morphTargets,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}}Di.prototype.isMeshDepthMaterial=!0;class Ii extends Tt{constructor(e){super(),this.type="MeshDistanceMaterial",this.referencePosition=new Ae,this.nearDistance=1,this.farDistance=1e3,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(e)}copy(e){return super.copy(e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.morphTargets=e.morphTargets,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}}Ii.prototype.isMeshDistanceMaterial=!0;function Bi(e,t,n){let r=new Pn;const i=new K,a=new K,o=new ae,s=[],A=[],l={},c=n.maxTextureSize,u={0:1,1:0,2:2},h=new bn({defines:{SAMPLE_RATE:2/8,HALF_SAMPLE_RATE:1/8},uniforms:{shadow_pass:{value:null},resolution:{value:new K},radius:{value:4}},vertexShader:"void main() {\n\tgl_Position = vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy ) / resolution ) );\n\tfor ( float i = -1.0; i < 1.0 ; i += SAMPLE_RATE) {\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( i, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, i ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean * HALF_SAMPLE_RATE;\n\tsquared_mean = squared_mean * HALF_SAMPLE_RATE;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),d=h.clone();d.defines.HORIZONTAL_PASS=1;const f=new Zt;f.setAttribute("position",new Nt(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const g=new pn(f,h),v=this;function y(n,r){const i=t.update(g);h.uniforms.shadow_pass.value=n.map.texture,h.uniforms.resolution.value=n.mapSize,h.uniforms.radius.value=n.radius,e.setRenderTarget(n.mapPass),e.clear(),e.renderBufferDirect(r,null,i,h,g,null),d.uniforms.shadow_pass.value=n.mapPass.texture,d.uniforms.resolution.value=n.mapSize,d.uniforms.radius.value=n.radius,e.setRenderTarget(n.map),e.clear(),e.renderBufferDirect(r,null,i,d,g,null)}function x(e){const t=e<<0;let n=s[t];return void 0===n&&(n=new Di({depthPacking:3201,morphTargets:e}),s[t]=n),n}function b(e){const t=e<<0;let n=A[t];return void 0===n&&(n=new Ii({morphTargets:e}),A[t]=n),n}function _(t,n,r,i,a,o,s){let A=null,c=x,h=t.customDepthMaterial;if(!0===i.isPointLight&&(c=b,h=t.customDistanceMaterial),void 0===h){let e=!1;!0===r.morphTargets&&(e=n.morphAttributes&&n.morphAttributes.position&&n.morphAttributes.position.length>0),A=c(e)}else A=h;if(e.localClippingEnabled&&!0===r.clipShadows&&0!==r.clippingPlanes.length){const e=A.uuid,t=r.uuid;let n=l[e];void 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d=u.getFrameExtents();if(i.multiply(d),a.copy(u.mapSize),(i.x>c||i.y>c)&&(i.x>c&&(a.x=Math.floor(c/d.x),i.x=a.x*d.x,u.mapSize.x=a.x),i.y>c&&(a.y=Math.floor(c/d.y),i.y=a.y*d.y,u.mapSize.y=a.y)),null===u.map&&!u.isPointLightShadow&&3===this.type){const e={minFilter:m,magFilter:m,format:S};u.map=new oe(i.x,i.y,e),u.map.texture.name=l.name+".shadowMap",u.mapPass=new oe(i.x,i.y,e),u.camera.updateProjectionMatrix()}if(null===u.map){const e={minFilter:p,magFilter:p,format:S};u.map=new oe(i.x,i.y,e),u.map.texture.name=l.name+".shadowMap",u.camera.updateProjectionMatrix()}e.setRenderTarget(u.map),e.clear();const f=u.getViewportCount();for(let e=0;e<f;e++){const t=u.getViewport(e);o.set(a.x*t.x,a.y*t.y,a.x*t.z,a.y*t.w),h.viewport(o),u.updateMatrices(l,e),r=u.getFrustum(),w(n,s,u.camera,l,this.type)}u.isPointLightShadow||3!==this.type||y(u,s),u.needsUpdate=!1}v.needsUpdate=!1,e.setRenderTarget(A,l,u)}}function ki(e,t,n){const r=n.isWebGL2;const i=new function(){let t=!1;const n=new ae;let 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i=r.get(n[t]);i.__webglTexture&&(e.deleteTexture(i.__webglTexture),o.memory.textures--),r.remove(n[t])}r.remove(n),r.remove(t)}(n)}let z=0;function F(e,t){const i=r.get(e);if(e.isVideoTexture&&function(e){const t=o.render.frame;v.get(e)!==t&&(v.set(e,t),e.update())}(e),e.version>0&&i.__version!==e.version){const n=e.image;if(void 0===n)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined");else{if(!1!==n.complete)return void W(i,e,t);console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete")}}n.activeTexture(33984+t),n.bindTexture(3553,i.__webglTexture)}function U(t,i){const o=r.get(t);t.version>0&&o.__version!==t.version?function(t,r,i){if(6!==r.image.length)return;j(t,r),n.activeTexture(33984+i),n.bindTexture(34067,t.__webglTexture),e.pixelStorei(37440,r.flipY),e.pixelStorei(37441,r.premultiplyAlpha),e.pixelStorei(3317,r.unpackAlignment),e.pixelStorei(37443,0);const 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r=m[t];n.texImage2D(34069+e,t+1,p,d,f,r.image[e])}}t.__maxMipLevel=m.length}D(r,h)&&I(34067,r,u.width,u.height);t.__version=r.version,r.onUpdate&&r.onUpdate(r)}(o,t,i):(n.activeTexture(33984+i),n.bindTexture(34067,o.__webglTexture))}const H={[h]:10497,[d]:33071,[f]:33648},G={[p]:9728,1004:9984,1005:9986,[m]:9729,1007:9985,[g]:9987};function V(n,a,o){if(o?(e.texParameteri(n,10242,H[a.wrapS]),e.texParameteri(n,10243,H[a.wrapT]),32879!==n&&35866!==n||e.texParameteri(n,32882,H[a.wrapR]),e.texParameteri(n,10240,G[a.magFilter]),e.texParameteri(n,10241,G[a.minFilter])):(e.texParameteri(n,10242,33071),e.texParameteri(n,10243,33071),32879!==n&&35866!==n||e.texParameteri(n,32882,33071),a.wrapS===d&&a.wrapT===d||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),e.texParameteri(n,10240,k(a.magFilter)),e.texParameteri(n,10241,k(a.minFilter)),a.minFilter!==p&&a.minFilter!==m&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.")),!0===t.has("EXT_texture_filter_anisotropic")){const o=t.get("EXT_texture_filter_anisotropic");if(a.type===b&&!1===t.has("OES_texture_float_linear"))return;if(!1===s&&a.type===_&&!1===t.has("OES_texture_half_float_linear"))return;(a.anisotropy>1||r.get(a).__currentAnisotropy)&&(e.texParameterf(n,o.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(a.anisotropy,i.getMaxAnisotropy())),r.get(a).__currentAnisotropy=a.anisotropy)}}function j(t,n){void 0===t.__webglInit&&(t.__webglInit=!0,n.addEventListener("dispose",O),t.__webglTexture=e.createTexture(),o.memory.textures++)}function W(t,r,i){let o=3553;r.isDataTexture2DArray&&(o=35866),r.isDataTexture3D&&(o=32879),j(t,r),n.activeTexture(33984+i),n.bindTexture(o,t.__webglTexture),e.pixelStorei(37440,r.flipY),e.pixelStorei(37441,r.premultiplyAlpha),e.pixelStorei(3317,r.unpackAlignment),e.pixelStorei(37443,0);const A=function(e){return!s&&(e.wrapS!==d||e.wrapT!==d||e.minFilter!==p&&e.minFilter!==m)}(r)&&!1===q(r.image),l=R(r.image,A,!1,c),u=q(l)||s,h=a.convert(r.format);let f,g=a.convert(r.type),v=B(r.internalFormat,h,g);V(o,r,u);const _=r.mipmaps;if(r.isDepthTexture)v=6402,s?v=r.type===b?36012:r.type===x?33190:r.type===w?35056:33189:r.type===b&&console.error("WebGLRenderer: Floating point depth texture requires WebGL2."),r.format===E&&6402===v&&r.type!==y&&r.type!==x&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),r.type=y,g=a.convert(r.type)),r.format===T&&6402===v&&(v=34041,r.type!==w&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),r.type=w,g=a.convert(r.type))),n.texImage2D(3553,0,v,l.width,l.height,0,h,g,null);else if(r.isDataTexture)if(_.length>0&&u){for(let e=0,t=_.length;e<t;e++)f=_[e],n.texImage2D(3553,e,v,f.width,f.height,0,h,g,f.data);r.generateMipmaps=!1,t.__maxMipLevel=_.length-1}else n.texImage2D(3553,0,v,l.width,l.height,0,h,g,l.data),t.__maxMipLevel=0;else if(r.isCompressedTexture){for(let e=0,t=_.length;e<t;e++)f=_[e],r.format!==S&&r.format!==M?null!==h?n.compressedTexImage2D(3553,e,v,f.width,f.height,0,f.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texImage2D(3553,e,v,f.width,f.height,0,h,g,f.data);t.__maxMipLevel=_.length-1}else if(r.isDataTexture2DArray)n.texImage3D(35866,0,v,l.width,l.height,l.depth,0,h,g,l.data),t.__maxMipLevel=0;else if(r.isDataTexture3D)n.texImage3D(32879,0,v,l.width,l.height,l.depth,0,h,g,l.data),t.__maxMipLevel=0;else if(_.length>0&&u){for(let e=0,t=_.length;e<t;e++)f=_[e],n.texImage2D(3553,e,v,h,g,f);r.generateMipmaps=!1,t.__maxMipLevel=_.length-1}else n.texImage2D(3553,0,v,h,g,l),t.__maxMipLevel=0;D(r,u)&&I(o,r,l.width,l.height),t.__version=r.version,r.onUpdate&&r.onUpdate(r)}function Q(t,i,o,s,A){const l=a.convert(o.format),c=a.convert(o.type),u=B(o.internalFormat,l,c);32879===A||35866===A?n.texImage3D(A,0,u,i.width,i.height,i.depth,0,l,c,null):n.texImage2D(A,0,u,i.width,i.height,0,l,c,null),n.bindFramebuffer(36160,t),e.framebufferTexture2D(36160,s,A,r.get(o).__webglTexture,0),n.bindFramebuffer(36160,null)}function Y(t,n,r){if(e.bindRenderbuffer(36161,t),n.depthBuffer&&!n.stencilBuffer){let i=33189;if(r){const t=n.depthTexture;t&&t.isDepthTexture&&(t.type===b?i=36012:t.type===x&&(i=33190));const r=K(n);e.renderbufferStorageMultisample(36161,r,i,n.width,n.height)}else e.renderbufferStorage(36161,i,n.width,n.height);e.framebufferRenderbuffer(36160,36096,36161,t)}else if(n.depthBuffer&&n.stencilBuffer){if(r){const t=K(n);e.renderbufferStorageMultisample(36161,t,35056,n.width,n.height)}else 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$=!1,ee=!1;this.allocateTextureUnit=function(){const e=z;return e>=A&&console.warn("THREE.WebGLTextures: Trying to use "+e+" texture units while this GPU supports only "+A),z+=1,e},this.resetTextureUnits=function(){z=0},this.setTexture2D=F,this.setTexture2DArray=function(e,t){const i=r.get(e);e.version>0&&i.__version!==e.version?W(i,e,t):(n.activeTexture(33984+t),n.bindTexture(35866,i.__webglTexture))},this.setTexture3D=function(e,t){const i=r.get(e);e.version>0&&i.__version!==e.version?W(i,e,t):(n.activeTexture(33984+t),n.bindTexture(32879,i.__webglTexture))},this.setTextureCube=U,this.setupRenderTarget=function(t){const A=t.texture,l=r.get(t),c=r.get(A);t.addEventListener("dispose",N),!0!==t.isWebGLMultipleRenderTargets&&(c.__webglTexture=e.createTexture(),c.__version=A.version,o.memory.textures++);const u=!0===t.isWebGLCubeRenderTarget,h=!0===t.isWebGLMultipleRenderTargets,d=!0===t.isWebGLMultisampleRenderTarget,f=A.isDataTexture3D||A.isDataTexture2DArray,p=q(t)||s;if(!s||A.format!==M||A.type!==b&&A.type!==_||(A.format=S,console.warn("THREE.WebGLRenderer: Rendering to textures with RGB format is not supported. Using RGBA format instead.")),u){l.__webglFramebuffer=[];for(let t=0;t<6;t++)l.__webglFramebuffer[t]=e.createFramebuffer()}else if(l.__webglFramebuffer=e.createFramebuffer(),h)if(i.drawBuffers){const n=t.texture;for(let t=0,i=n.length;t<i;t++){const i=r.get(n[t]);void 0===i.__webglTexture&&(i.__webglTexture=e.createTexture(),o.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");else if(d)if(s){l.__webglMultisampledFramebuffer=e.createFramebuffer(),l.__webglColorRenderbuffer=e.createRenderbuffer(),e.bindRenderbuffer(36161,l.__webglColorRenderbuffer);const r=a.convert(A.format),i=a.convert(A.type),o=B(A.internalFormat,r,i),s=K(t);e.renderbufferStorageMultisample(36161,s,o,t.width,t.height),n.bindFramebuffer(36160,l.__webglMultisampledFramebuffer),e.framebufferRenderbuffer(36160,36064,36161,l.__webglColorRenderbuffer),e.bindRenderbuffer(36161,null),t.depthBuffer&&(l.__webglDepthRenderbuffer=e.createRenderbuffer(),Y(l.__webglDepthRenderbuffer,t,!0)),n.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(u){n.bindTexture(34067,c.__webglTexture),V(34067,A,p);for(let e=0;e<6;e++)Q(l.__webglFramebuffer[e],t,A,36064,34069+e);D(A,p)&&I(34067,A,t.width,t.height),n.bindTexture(34067,null)}else if(h){const e=t.texture;for(let i=0,a=e.length;i<a;i++){const a=e[i],o=r.get(a);n.bindTexture(3553,o.__webglTexture),V(3553,a,p),Q(l.__webglFramebuffer,t,a,36064+i,3553),D(a,p)&&I(3553,a,t.width,t.height)}n.bindTexture(3553,null)}else{let e=3553;if(f)if(s){e=A.isDataTexture3D?32879:35866}else console.warn("THREE.DataTexture3D and THREE.DataTexture2DArray only supported with WebGL2.");n.bindTexture(e,c.__webglTexture),V(e,A,p),Q(l.__webglFramebuffer,t,A,36064,e),D(A,p)&&I(3553,A,t.width,t.height),n.bindTexture(3553,null)}t.depthBuffer&&J(t)},this.updateRenderTargetMipmap=function(e){const t=q(e)||s,i=!0===e.isWebGLMultipleRenderTargets?e.texture:[e.texture];for(let a=0,o=i.length;a<o;a++){const o=i[a];if(D(o,t)){const t=e.isWebGLCubeRenderTarget?34067:3553,i=r.get(o).__webglTexture;n.bindTexture(t,i),I(t,o,e.width,e.height),n.bindTexture(t,null)}}},this.updateMultisampleRenderTarget=function(t){if(t.isWebGLMultisampleRenderTarget)if(s){const i=t.width,a=t.height;let o=16384;t.depthBuffer&&(o|=256),t.stencilBuffer&&(o|=1024);const s=r.get(t);n.bindFramebuffer(36008,s.__webglMultisampledFramebuffer),n.bindFramebuffer(36009,s.__webglFramebuffer),e.blitFramebuffer(0,0,i,a,0,0,i,a,o,9728),n.bindFramebuffer(36008,null),n.bindFramebuffer(36009,s.__webglMultisampledFramebuffer)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")},this.safeSetTexture2D=function(e,t){e&&e.isWebGLRenderTarget&&(!1===$&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),$=!0),e=e.texture),F(e,t)},this.safeSetTextureCube=function(e,t){e&&e.isWebGLCubeRenderTarget&&(!1===ee&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),ee=!0),e=e.texture),U(e,t)}}function Ni(e,t,n){const r=n.isWebGL2;return{convert:function(e){let n;if(e===v)return 5121;if(1017===e)return 32819;if(1018===e)return 32820;if(1019===e)return 33635;if(1010===e)return 5120;if(1011===e)return 5122;if(e===y)return 5123;if(1013===e)return 5124;if(e===x)return 5125;if(e===b)return 5126;if(e===_)return r?5131:(n=t.get("OES_texture_half_float"),null!==n?n.HALF_FLOAT_OES:null);if(1021===e)return 6406;if(e===M)return 6407;if(e===S)return 6408;if(1024===e)return 6409;if(1025===e)return 6410;if(e===E)return 6402;if(e===T)return 34041;if(1028===e)return 6403;if(1029===e)return 36244;if(1030===e)return 33319;if(1031===e)return 33320;if(1032===e)return 36248;if(1033===e)return 36249;if(33776===e||33777===e||33778===e||33779===e){if(n=t.get("WEBGL_compressed_texture_s3tc"),null===n)return null;if(33776===e)return n.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===e)return n.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===e)return n.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===e)return n.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===e||35841===e||35842===e||35843===e){if(n=t.get("WEBGL_compressed_texture_pvrtc"),null===n)return null;if(35840===e)return n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===e)return n.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===e)return n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===e)return n.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===e)return n=t.get("WEBGL_compressed_texture_etc1"),null!==n?n.COMPRESSED_RGB_ETC1_WEBGL:null;if((37492===e||37496===e)&&(n=t.get("WEBGL_compressed_texture_etc"),null!==n)){if(37492===e)return n.COMPRESSED_RGB8_ETC2;if(37496===e)return n.COMPRESSED_RGBA8_ETC2_EAC}return 37808===e||37809===e||37810===e||37811===e||37812===e||37813===e||37814===e||37815===e||37816===e||37817===e||37818===e||37819===e||37820===e||37821===e||37840===e||37841===e||37842===e||37843===e||37844===e||37845===e||37846===e||37847===e||37848===e||37849===e||37850===e||37851===e||37852===e||37853===e?(n=t.get("WEBGL_compressed_texture_astc"),null!==n?e:null):36492===e?(n=t.get("EXT_texture_compression_bptc"),null!==n?e:null):e===w?r?34042:(n=t.get("WEBGL_depth_texture"),null!==n?n.UNSIGNED_INT_24_8_WEBGL:null):void 0}}}class zi extends wn{constructor(e=[]){super(),this.cameras=e}}zi.prototype.isArrayCamera=!0;class Fi extends ct{constructor(){super(),this.type="Group"}}Fi.prototype.isGroup=!0;const Ui={type:"move"};class Hi{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new Fi,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new Fi,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new Ae,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new Ae),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new Fi,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new Ae,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new Ae),this._grip}dispatchEvent(e){return null!==this._targetRay&&this._targetRay.dispatchEvent(e),null!==this._grip&&this._grip.dispatchEvent(e),null!==this._hand&&this._hand.dispatchEvent(e),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(e,t,n){let r=null,i=null,a=null;const o=this._targetRay,s=this._grip,A=this._hand;if(e&&"visible-blurred"!==t.session.visibilityState)if(null!==o&&(r=t.getPose(e.targetRaySpace,n),null!==r&&(o.matrix.fromArray(r.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),r.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(r.linearVelocity)):o.hasLinearVelocity=!1,r.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(r.angularVelocity)):o.hasAngularVelocity=!1,this.dispatchEvent(Ui))),A&&e.hand){a=!0;for(const r of e.hand.values()){const e=t.getJointPose(r,n);if(void 0===A.joints[r.jointName]){const e=new Fi;e.matrixAutoUpdate=!1,e.visible=!1,A.joints[r.jointName]=e,A.add(e)}const i=A.joints[r.jointName];null!==e&&(i.matrix.fromArray(e.transform.matrix),i.matrix.decompose(i.position,i.rotation,i.scale),i.jointRadius=e.radius),i.visible=null!==e}const r=A.joints["index-finger-tip"],i=A.joints["thumb-tip"],o=r.position.distanceTo(i.position),s=.02,l=.005;A.inputState.pinching&&o>s+l?(A.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!A.inputState.pinching&&o<=s-l&&(A.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else null!==s&&e.gripSpace&&(i=t.getPose(e.gripSpace,n),null!==i&&(s.matrix.fromArray(i.transform.matrix),s.matrix.decompose(s.position,s.rotation,s.scale),i.linearVelocity?(s.hasLinearVelocity=!0,s.linearVelocity.copy(i.linearVelocity)):s.hasLinearVelocity=!1,i.angularVelocity?(s.hasAngularVelocity=!0,s.angularVelocity.copy(i.angularVelocity)):s.hasAngularVelocity=!1));return null!==o&&(o.visible=null!==r),null!==s&&(s.visible=null!==i),null!==A&&(A.visible=null!==a),this}}class Gi extends F{constructor(e,t){super();const n=this,r=e.state;let i=null,a=1,o=null,s="local-floor",A=null;const l=[],c=new Map,u=new wn;u.layers.enable(1),u.viewport=new ae;const h=new wn;h.layers.enable(2),h.viewport=new ae;const d=[u,h],f=new zi;f.layers.enable(1),f.layers.enable(2);let p=null,m=null;function g(e){const t=c.get(e.inputSource);t&&t.dispatchEvent({type:e.type,data:e.inputSource})}function v(){c.forEach((function(e,t){e.disconnect(t)})),c.clear(),p=null,m=null,r.bindXRFramebuffer(null),e.setRenderTarget(e.getRenderTarget()),M.stop(),n.isPresenting=!1,n.dispatchEvent({type:"sessionend"})}function y(e){const t=i.inputSources;for(let e=0;e<l.length;e++)c.set(t[e],l[e]);for(let t=0;t<e.removed.length;t++){const n=e.removed[t],r=c.get(n);r&&(r.dispatchEvent({type:"disconnected",data:n}),c.delete(n))}for(let t=0;t<e.added.length;t++){const n=e.added[t],r=c.get(n);r&&r.dispatchEvent({type:"connected",data:n})}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(e){let t=l[e];return void 0===t&&(t=new Hi,l[e]=t),t.getTargetRaySpace()},this.getControllerGrip=function(e){let t=l[e];return void 0===t&&(t=new Hi,l[e]=t),t.getGripSpace()},this.getHand=function(e){let t=l[e];return void 0===t&&(t=new Hi,l[e]=t),t.getHandSpace()},this.setFramebufferScaleFactor=function(e){a=e,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(e){s=e,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return o},this.getSession=function(){return i},this.setSession=async function(e){if(i=e,null!==i){i.addEventListener("select",g),i.addEventListener("selectstart",g),i.addEventListener("selectend",g),i.addEventListener("squeeze",g),i.addEventListener("squeezestart",g),i.addEventListener("squeezeend",g),i.addEventListener("end",v),i.addEventListener("inputsourceschange",y);const e=t.getContextAttributes();!0!==e.xrCompatible&&await t.makeXRCompatible();const r={antialias:e.antialias,alpha:e.alpha,depth:e.depth,stencil:e.stencil,framebufferScaleFactor:a},A=new XRWebGLLayer(i,t,r);i.updateRenderState({baseLayer:A}),o=await i.requestReferenceSpace(s),M.setContext(i),M.start(),n.isPresenting=!0,n.dispatchEvent({type:"sessionstart"})}};const x=new Ae,b=new Ae;function _(e,t){null===t?e.matrixWorld.copy(e.matrix):e.matrixWorld.multiplyMatrices(t.matrixWorld,e.matrix),e.matrixWorldInverse.copy(e.matrixWorld).invert()}this.updateCamera=function(e){if(null===i)return;f.near=h.near=u.near=e.near,f.far=h.far=u.far=e.far,p===f.near&&m===f.far||(i.updateRenderState({depthNear:f.near,depthFar:f.far}),p=f.near,m=f.far);const t=e.parent,n=f.cameras;_(f,t);for(let e=0;e<n.length;e++)_(n[e],t);e.matrixWorld.copy(f.matrixWorld),e.matrix.copy(f.matrix),e.matrix.decompose(e.position,e.quaternion,e.scale);const r=e.children;for(let e=0,t=r.length;e<t;e++)r[e].updateMatrixWorld(!0);2===n.length?function(e,t,n){x.setFromMatrixPosition(t.matrixWorld),b.setFromMatrixPosition(n.matrixWorld);const r=x.distanceTo(b),i=t.projectionMatrix.elements,a=n.projectionMatrix.elements,o=i[14]/(i[10]-1),s=i[14]/(i[10]+1),A=(i[9]+1)/i[5],l=(i[9]-1)/i[5],c=(i[8]-1)/i[0],u=(a[8]+1)/a[0],h=o*c,d=o*u,f=r/(-c+u),p=f*-c;t.matrixWorld.decompose(e.position,e.quaternion,e.scale),e.translateX(p),e.translateZ(f),e.matrixWorld.compose(e.position,e.quaternion,e.scale),e.matrixWorldInverse.copy(e.matrixWorld).invert();const m=o+f,g=s+f,v=h-p,y=d+(r-p),_=A*s/g*m,w=l*s/g*m;e.projectionMatrix.makePerspective(v,y,_,w,m,g)}(f,u,h):f.projectionMatrix.copy(u.projectionMatrix)},this.getCamera=function(){return f};let w=null;const M=new Rn;M.setAnimationLoop((function(e,t){if(A=t.getViewerPose(o),null!==A){const e=A.views,t=i.renderState.baseLayer;r.bindXRFramebuffer(t.framebuffer);let n=!1;e.length!==f.cameras.length&&(f.cameras.length=0,n=!0);for(let r=0;r<e.length;r++){const i=e[r],a=t.getViewport(i),o=d[r];o.matrix.fromArray(i.transform.matrix),o.projectionMatrix.fromArray(i.projectionMatrix),o.viewport.set(a.x,a.y,a.width,a.height),0===r&&f.matrix.copy(o.matrix),!0===n&&f.cameras.push(o)}}const n=i.inputSources;for(let e=0;e<l.length;e++){const r=l[e],i=n[e];r.update(i,t,o)}w&&w(e,t)})),this.setAnimationLoop=function(e){w=e},this.dispose=function(){}}}function Vi(e){function t(t,n){t.opacity.value=n.opacity,n.color&&t.diffuse.value.copy(n.color),n.emissive&&t.emissive.value.copy(n.emissive).multiplyScalar(n.emissiveIntensity),n.map&&(t.map.value=n.map),n.alphaMap&&(t.alphaMap.value=n.alphaMap),n.specularMap&&(t.specularMap.value=n.specularMap);const r=e.get(n).envMap;if(r){t.envMap.value=r,t.flipEnvMap.value=r.isCubeTexture&&r._needsFlipEnvMap?-1:1,t.reflectivity.value=n.reflectivity,t.refractionRatio.value=n.refractionRatio;const i=e.get(r).__maxMipLevel;void 0!==i&&(t.maxMipLevel.value=i)}let i,a;n.lightMap&&(t.lightMap.value=n.lightMap,t.lightMapIntensity.value=n.lightMapIntensity),n.aoMap&&(t.aoMap.value=n.aoMap,t.aoMapIntensity.value=n.aoMapIntensity),n.map?i=n.map:n.specularMap?i=n.specularMap:n.displacementMap?i=n.displacementMap:n.normalMap?i=n.normalMap:n.bumpMap?i=n.bumpMap:n.roughnessMap?i=n.roughnessMap:n.metalnessMap?i=n.metalnessMap:n.alphaMap?i=n.alphaMap:n.emissiveMap?i=n.emissiveMap:n.clearcoatMap?i=n.clearcoatMap:n.clearcoatNormalMap?i=n.clearcoatNormalMap:n.clearcoatRoughnessMap&&(i=n.clearcoatRoughnessMap),void 0!==i&&(i.isWebGLRenderTarget&&(i=i.texture),!0===i.matrixAutoUpdate&&i.updateMatrix(),t.uvTransform.value.copy(i.matrix)),n.aoMap?a=n.aoMap:n.lightMap&&(a=n.lightMap),void 0!==a&&(a.isWebGLRenderTarget&&(a=a.texture),!0===a.matrixAutoUpdate&&a.updateMatrix(),t.uv2Transform.value.copy(a.matrix))}function n(t,n){t.roughness.value=n.roughness,t.metalness.value=n.metalness,n.roughnessMap&&(t.roughnessMap.value=n.roughnessMap),n.metalnessMap&&(t.metalnessMap.value=n.metalnessMap),n.emissiveMap&&(t.emissiveMap.value=n.emissiveMap),n.bumpMap&&(t.bumpMap.value=n.bumpMap,t.bumpScale.value=n.bumpScale,1===n.side&&(t.bumpScale.value*=-1)),n.normalMap&&(t.normalMap.value=n.normalMap,t.normalScale.value.copy(n.normalScale),1===n.side&&t.normalScale.value.negate()),n.displacementMap&&(t.displacementMap.value=n.displacementMap,t.displacementScale.value=n.displacementScale,t.displacementBias.value=n.displacementBias);e.get(n).envMap&&(t.envMapIntensity.value=n.envMapIntensity)}return{refreshFogUniforms:function(e,t){e.fogColor.value.copy(t.color),t.isFog?(e.fogNear.value=t.near,e.fogFar.value=t.far):t.isFogExp2&&(e.fogDensity.value=t.density)},refreshMaterialUniforms:function(e,r,i,a,o){r.isMeshBasicMaterial?t(e,r):r.isMeshLambertMaterial?(t(e,r),function(e,t){t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap)}(e,r)):r.isMeshToonMaterial?(t(e,r),function(e,t){t.gradientMap&&(e.gradientMap.value=t.gradientMap);t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap);t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1));t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate());t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,r)):r.isMeshPhongMaterial?(t(e,r),function(e,t){e.specular.value.copy(t.specular),e.shininess.value=Math.max(t.shininess,1e-4),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap);t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1));t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate());t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,r)):r.isMeshStandardMaterial?(t(e,r),r.isMeshPhysicalMaterial?function(e,t,r){n(e,t),e.reflectivity.value=t.reflectivity,e.clearcoat.value=t.clearcoat,e.clearcoatRoughness.value=t.clearcoatRoughness,t.sheen&&e.sheen.value.copy(t.sheen);t.clearcoatMap&&(e.clearcoatMap.value=t.clearcoatMap);t.clearcoatRoughnessMap&&(e.clearcoatRoughnessMap.value=t.clearcoatRoughnessMap);t.clearcoatNormalMap&&(e.clearcoatNormalScale.value.copy(t.clearcoatNormalScale),e.clearcoatNormalMap.value=t.clearcoatNormalMap,1===t.side&&e.clearcoatNormalScale.value.negate());e.transmission.value=t.transmission,t.transmissionMap&&(e.transmissionMap.value=t.transmissionMap);t.transmission>0&&(e.transmissionSamplerMap.value=r.texture,e.transmissionSamplerSize.value.set(r.width,r.height));e.thickness.value=t.thickness,t.thicknessMap&&(e.thicknessMap.value=t.thicknessMap);e.attenuationDistance.value=t.attenuationDistance,e.attenuationColor.value.copy(t.attenuationColor)}(e,r,o):n(e,r)):r.isMeshMatcapMaterial?(t(e,r),function(e,t){t.matcap&&(e.matcap.value=t.matcap);t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1));t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate());t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,r)):r.isMeshDepthMaterial?(t(e,r),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,r)):r.isMeshDistanceMaterial?(t(e,r),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias);e.referencePosition.value.copy(t.referencePosition),e.nearDistance.value=t.nearDistance,e.farDistance.value=t.farDistance}(e,r)):r.isMeshNormalMaterial?(t(e,r),function(e,t){t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1));t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate());t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,r)):r.isLineBasicMaterial?(function(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity}(e,r),r.isLineDashedMaterial&&function(e,t){e.dashSize.value=t.dashSize,e.totalSize.value=t.dashSize+t.gapSize,e.scale.value=t.scale}(e,r)):r.isPointsMaterial?function(e,t,n,r){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.size.value=t.size*n,e.scale.value=.5*r,t.map&&(e.map.value=t.map);t.alphaMap&&(e.alphaMap.value=t.alphaMap);let i;t.map?i=t.map:t.alphaMap&&(i=t.alphaMap);void 0!==i&&(!0===i.matrixAutoUpdate&&i.updateMatrix(),e.uvTransform.value.copy(i.matrix))}(e,r,i,a):r.isSpriteMaterial?function(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.rotation.value=t.rotation,t.map&&(e.map.value=t.map);t.alphaMap&&(e.alphaMap.value=t.alphaMap);let n;t.map?n=t.map:t.alphaMap&&(n=t.alphaMap);void 0!==n&&(!0===n.matrixAutoUpdate&&n.updateMatrix(),e.uvTransform.value.copy(n.matrix))}(e,r):r.isShadowMaterial?(e.color.value.copy(r.color),e.opacity.value=r.opacity):r.isShaderMaterial&&(r.uniformsNeedUpdate=!1)}}}function ji(e){const t=void 0!==(e=e||{}).canvas?e.canvas:function(){const e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");return e.style.display="block",e}(),n=void 0!==e.context?e.context:null,r=void 0!==e.alpha&&e.alpha,i=void 0===e.depth||e.depth,a=void 0===e.stencil||e.stencil,o=void 0!==e.antialias&&e.antialias,s=void 0===e.premultipliedAlpha||e.premultipliedAlpha,A=void 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Framebuffer not complete.")}finally{const e=null!==E?te.get(E).__webglFramebuffer:null;$.bindFramebuffer(36160,e)}}},this.copyFramebufferToTexture=function(e,t,n=0){const r=Math.pow(2,-n),i=Math.floor(t.image.width*r),a=Math.floor(t.image.height*r);let o=xe.convert(t.format);J.isWebGL2&&(6407===o&&(o=32849),6408===o&&(o=32856)),ne.setTexture2D(t,0),_e.copyTexImage2D(3553,n,o,e.x,e.y,i,a,0),$.unbindTexture()},this.copyTextureToTexture=function(e,t,n,r=0){const i=t.image.width,a=t.image.height,o=xe.convert(n.format),s=xe.convert(n.type);ne.setTexture2D(n,0),_e.pixelStorei(37440,n.flipY),_e.pixelStorei(37441,n.premultiplyAlpha),_e.pixelStorei(3317,n.unpackAlignment),t.isDataTexture?_e.texSubImage2D(3553,r,e.x,e.y,i,a,o,s,t.image.data):t.isCompressedTexture?_e.compressedTexSubImage2D(3553,r,e.x,e.y,t.mipmaps[0].width,t.mipmaps[0].height,o,t.mipmaps[0].data):_e.texSubImage2D(3553,r,e.x,e.y,o,s,t.image),0===r&&n.generateMipmaps&&_e.generateMipmap(3553),$.unbindTexture()},this.copyTextureToTexture3D=function(e,t,n,r,i=0){if(y.isWebGL1Renderer)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");const{width:a,height:o,data:s}=n.image,A=xe.convert(r.format),l=xe.convert(r.type);let c;if(r.isDataTexture3D)ne.setTexture3D(r,0),c=32879;else{if(!r.isDataTexture2DArray)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");ne.setTexture2DArray(r,0),c=35866}_e.pixelStorei(37440,r.flipY),_e.pixelStorei(37441,r.premultiplyAlpha),_e.pixelStorei(3317,r.unpackAlignment);const u=_e.getParameter(3314),h=_e.getParameter(32878),d=_e.getParameter(3316),f=_e.getParameter(3315),p=_e.getParameter(32877);_e.pixelStorei(3314,a),_e.pixelStorei(32878,o),_e.pixelStorei(3316,e.min.x),_e.pixelStorei(3315,e.min.y),_e.pixelStorei(32877,e.min.z),_e.texSubImage3D(c,i,t.x,t.y,t.z,e.max.x-e.min.x+1,e.max.y-e.min.y+1,e.max.z-e.min.z+1,A,l,s),_e.pixelStorei(3314,u),_e.pixelStorei(32878,h),_e.pixelStorei(3316,d),_e.pixelStorei(3315,f),_e.pixelStorei(32877,p),0===i&&r.generateMipmaps&&_e.generateMipmap(c),$.unbindTexture()},this.initTexture=function(e){ne.setTexture2D(e,0),$.unbindTexture()},this.resetState=function(){w=0,M=0,E=null,$.reset(),be.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}(class extends ji{}).prototype.isWebGL1Renderer=!0;class Wi extends ct{constructor(){super(),this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,t){return super.copy(e,t),null!==e.background&&(this.background=e.background.clone()),null!==e.environment&&(this.environment=e.environment.clone()),null!==e.fog&&(this.fog=e.fog.clone()),null!==e.overrideMaterial&&(this.overrideMaterial=e.overrideMaterial.clone()),this.autoUpdate=e.autoUpdate,this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){const t=super.toJSON(e);return null!==this.background&&(t.object.background=this.background.toJSON(e)),null!==this.environment&&(t.object.environment=this.environment.toJSON(e)),null!==this.fog&&(t.object.fog=this.fog.toJSON()),t}}Wi.prototype.isScene=!0;class Qi{constructor(e,t){this.array=e,this.stride=t,this.count=void 0!==e?e.length/t:0,this.usage=O,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=j()}onUploadCallback(){}set needsUpdate(e){!0===e&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,t,n){e*=this.stride,n*=t.stride;for(let r=0,i=this.stride;r<i;r++)this.array[e+r]=t.array[n+r];return this}set(e,t=0){return this.array.set(e,t),this}clone(e){void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=j()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(t,this.stride);return n.setUsage(this.usage),n}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=j()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.arrayBuffers[this.array.buffer._uuid]=Array.prototype.slice.call(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}Qi.prototype.isInterleavedBuffer=!0;const Yi=new Ae;class Xi{constructor(e,t,n,r){this.name="",this.data=e,this.itemSize=t,this.offset=n,this.normalized=!0===r}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let t=0,n=this.data.count;t<n;t++)Yi.x=this.getX(t),Yi.y=this.getY(t),Yi.z=this.getZ(t),Yi.applyMatrix4(e),this.setXYZ(t,Yi.x,Yi.y,Yi.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)Yi.x=this.getX(t),Yi.y=this.getY(t),Yi.z=this.getZ(t),Yi.applyNormalMatrix(e),this.setXYZ(t,Yi.x,Yi.y,Yi.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)Yi.x=this.getX(t),Yi.y=this.getY(t),Yi.z=this.getZ(t),Yi.transformDirection(e),this.setXYZ(t,Yi.x,Yi.y,Yi.z);return this}setX(e,t){return this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.data.array[e*this.data.stride+this.offset+3]=t,this}getX(e){return this.data.array[e*this.data.stride+this.offset]}getY(e){return this.data.array[e*this.data.stride+this.offset+1]}getZ(e){return this.data.array[e*this.data.stride+this.offset+2]}getW(e){return this.data.array[e*this.data.stride+this.offset+3]}setXY(e,t,n){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=n,this}setXYZ(e,t,n,r){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this}setXYZW(e,t,n,r,i){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this.data.array[e+3]=i,this}clone(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");const e=[];for(let t=0;t<this.count;t++){const n=t*this.data.stride+this.offset;for(let t=0;t<this.itemSize;t++)e.push(this.data.array[n+t])}return new Nt(new this.array.constructor(e),this.itemSize,this.normalized)}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new Xi(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");const e=[];for(let t=0;t<this.count;t++){const n=t*this.data.stride+this.offset;for(let t=0;t<this.itemSize;t++)e.push(this.data.array[n+t])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:e,normalized:this.normalized}}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}Xi.prototype.isInterleavedBufferAttribute=!0;class Zi extends Tt{constructor(e){super(),this.type="SpriteMaterial",this.color=new It(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this}}let Ji;Zi.prototype.isSpriteMaterial=!0;const Ki=new Ae,$i=new Ae,ea=new Ae,ta=new K,na=new K,ra=new ze,ia=new Ae,aa=new Ae,oa=new Ae,sa=new K,Aa=new K,la=new K;function ca(e,t,n,r,i,a){ta.subVectors(e,n).addScalar(.5).multiply(r),void 0!==i?(na.x=a*ta.x-i*ta.y,na.y=i*ta.x+a*ta.y):na.copy(ta),e.copy(t),e.x+=na.x,e.y+=na.y,e.applyMatrix4(ra)}(class extends ct{constructor(e){if(super(),this.type="Sprite",void 0===Ji){Ji=new Zt;const e=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),t=new Qi(e,5);Ji.setIndex([0,1,2,0,2,3]),Ji.setAttribute("position",new Xi(t,3,0,!1)),Ji.setAttribute("uv",new Xi(t,2,3,!1))}this.geometry=Ji,this.material=void 0!==e?e:new Zi,this.center=new K(.5,.5)}raycast(e,t){null===e.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),$i.setFromMatrixScale(this.matrixWorld),ra.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),ea.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&$i.multiplyScalar(-ea.z);const n=this.material.rotation;let r,i;0!==n&&(i=Math.cos(n),r=Math.sin(n));const a=this.center;ca(ia.set(-.5,-.5,0),ea,a,$i,r,i),ca(aa.set(.5,-.5,0),ea,a,$i,r,i),ca(oa.set(.5,.5,0),ea,a,$i,r,i),sa.set(0,0),Aa.set(1,0),la.set(1,1);let o=e.ray.intersectTriangle(ia,aa,oa,!1,Ki);if(null===o&&(ca(aa.set(-.5,.5,0),ea,a,$i,r,i),Aa.set(0,1),o=e.ray.intersectTriangle(ia,oa,aa,!1,Ki),null===o))return;const s=e.ray.origin.distanceTo(Ki);s<e.near||s>e.far||t.push({distance:s,point:Ki.clone(),uv:St.getUV(Ki,ia,aa,oa,sa,Aa,la,new K),face:null,object:this})}copy(e){return super.copy(e),void 0!==e.center&&this.center.copy(e.center),this.material=e.material,this}}).prototype.isSprite=!0;const ua=new Ae,ha=new ae,da=new ae,fa=new Ae,pa=new ze;class ma extends pn{constructor(e,t){super(e,t),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new ze,this.bindMatrixInverse=new ze}copy(e){return super.copy(e),this.bindMode=e.bindMode,this.bindMatrix.copy(e.bindMatrix),this.bindMatrixInverse.copy(e.bindMatrixInverse),this.skeleton=e.skeleton,this}bind(e,t){this.skeleton=e,void 0===t&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.copy(t).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const e=new ae,t=this.geometry.attributes.skinWeight;for(let n=0,r=t.count;n<r;n++){e.x=t.getX(n),e.y=t.getY(n),e.z=t.getZ(n),e.w=t.getW(n);const r=1/e.manhattanLength();r!==1/0?e.multiplyScalar(r):e.set(1,0,0,0),t.setXYZW(n,e.x,e.y,e.z,e.w)}}updateMatrixWorld(e){super.updateMatrixWorld(e),"attached"===this.bindMode?this.bindMatrixInverse.copy(this.matrixWorld).invert():"detached"===this.bindMode?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}boneTransform(e,t){const n=this.skeleton,r=this.geometry;ha.fromBufferAttribute(r.attributes.skinIndex,e),da.fromBufferAttribute(r.attributes.skinWeight,e),ua.fromBufferAttribute(r.attributes.position,e).applyMatrix4(this.bindMatrix),t.set(0,0,0);for(let e=0;e<4;e++){const r=da.getComponent(e);if(0!==r){const i=ha.getComponent(e);pa.multiplyMatrices(n.bones[i].matrixWorld,n.boneInverses[i]),t.addScaledVector(fa.copy(ua).applyMatrix4(pa),r)}}return t.applyMatrix4(this.bindMatrixInverse)}}ma.prototype.isSkinnedMesh=!0;(class extends ct{constructor(){super(),this.type="Bone"}}).prototype.isBone=!0;(class extends re{constructor(e,t,n,r,i,a,o,s,A,l,c,u){super(null,a,o,s,A,l,r,i,c,u),this.image={data:e||null,width:t||1,height:n||1},this.magFilter=void 0!==A?A:p,this.minFilter=void 0!==l?l:p,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}).prototype.isDataTexture=!0;const ga=new ze,va=new ze,ya=[],xa=new pn;(class extends pn{constructor(e,t,n){super(e,t),this.instanceMatrix=new Nt(new Float32Array(16*n),16),this.instanceColor=null,this.count=n,this.frustumCulled=!1}copy(e){return super.copy(e),this.instanceMatrix.copy(e.instanceMatrix),null!==e.instanceColor&&(this.instanceColor=e.instanceColor.clone()),this.count=e.count,this}getColorAt(e,t){t.fromArray(this.instanceColor.array,3*e)}getMatrixAt(e,t){t.fromArray(this.instanceMatrix.array,16*e)}raycast(e,t){const n=this.matrixWorld,r=this.count;if(xa.geometry=this.geometry,xa.material=this.material,void 0!==xa.material)for(let i=0;i<r;i++){this.getMatrixAt(i,ga),va.multiplyMatrices(n,ga),xa.matrixWorld=va,xa.raycast(e,ya);for(let e=0,n=ya.length;e<n;e++){const n=ya[e];n.instanceId=i,n.object=this,t.push(n)}ya.length=0}}setColorAt(e,t){null===this.instanceColor&&(this.instanceColor=new Nt(new Float32Array(3*this.count),3)),t.toArray(this.instanceColor.array,3*e)}setMatrixAt(e,t){t.toArray(this.instanceMatrix.array,16*e)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}).prototype.isInstancedMesh=!0;class ba extends Tt{constructor(e){super(),this.type="LineBasicMaterial",this.color=new It(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.morphTargets=!1,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.morphTargets=e.morphTargets,this}}ba.prototype.isLineBasicMaterial=!0;const _a=new Ae,wa=new Ae,Ma=new ze,Sa=new Ne,Ea=new Pe;class Ta extends ct{constructor(e=new Zt,t=new ba){super(),this.type="Line",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e){return super.copy(e),this.material=e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.isBufferGeometry)if(null===e.index){const t=e.attributes.position,n=[0];for(let e=1,r=t.count;e<r;e++)_a.fromBufferAttribute(t,e-1),wa.fromBufferAttribute(t,e),n[e]=n[e-1],n[e]+=_a.distanceTo(wa);e.setAttribute("lineDistance",new Ut(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else e.isGeometry&&console.error("THREE.Line.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}raycast(e,t){const n=this.geometry,r=this.matrixWorld,i=e.params.Line.threshold,a=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Ea.copy(n.boundingSphere),Ea.applyMatrix4(r),Ea.radius+=i,!1===e.ray.intersectsSphere(Ea))return;Ma.copy(r).invert(),Sa.copy(e.ray).applyMatrix4(Ma);const o=i/((this.scale.x+this.scale.y+this.scale.z)/3),s=o*o,A=new Ae,l=new Ae,c=new Ae,u=new Ae,h=this.isLineSegments?2:1;if(n.isBufferGeometry){const r=n.index,i=n.attributes.position;if(null!==r){for(let n=Math.max(0,a.start),o=Math.min(r.count,a.start+a.count)-1;n<o;n+=h){const a=r.getX(n),o=r.getX(n+1);A.fromBufferAttribute(i,a),l.fromBufferAttribute(i,o);if(Sa.distanceSqToSegment(A,l,u,c)>s)continue;u.applyMatrix4(this.matrixWorld);const h=e.ray.origin.distanceTo(u);h<e.near||h>e.far||t.push({distance:h,point:c.clone().applyMatrix4(this.matrixWorld),index:n,face:null,faceIndex:null,object:this})}}else{for(let n=Math.max(0,a.start),r=Math.min(i.count,a.start+a.count)-1;n<r;n+=h){A.fromBufferAttribute(i,n),l.fromBufferAttribute(i,n+1);if(Sa.distanceSqToSegment(A,l,u,c)>s)continue;u.applyMatrix4(this.matrixWorld);const r=e.ray.origin.distanceTo(u);r<e.near||r>e.far||t.push({distance:r,point:c.clone().applyMatrix4(this.matrixWorld),index:n,face:null,faceIndex:null,object:this})}}}else n.isGeometry&&console.error("THREE.Line.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const e=this.geometry;if(e.isBufferGeometry){const t=e.morphAttributes,n=Object.keys(t);if(n.length>0){const e=t[n[0]];if(void 0!==e){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,n=e.length;t<n;t++){const n=e[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=t}}}}else{const t=e.morphTargets;void 0!==t&&t.length>0&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}Ta.prototype.isLine=!0;const La=new Ae,Ca=new Ae;class Pa extends Ta{constructor(e,t){super(e,t),this.type="LineSegments"}computeLineDistances(){const e=this.geometry;if(e.isBufferGeometry)if(null===e.index){const t=e.attributes.position,n=[];for(let e=0,r=t.count;e<r;e+=2)La.fromBufferAttribute(t,e),Ca.fromBufferAttribute(t,e+1),n[e]=0===e?0:n[e-1],n[e+1]=n[e]+La.distanceTo(Ca);e.setAttribute("lineDistance",new Ut(n,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else e.isGeometry&&console.error("THREE.LineSegments.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}}Pa.prototype.isLineSegments=!0;(class extends Ta{constructor(e,t){super(e,t),this.type="LineLoop"}}).prototype.isLineLoop=!0;class Ra extends Tt{constructor(e){super(),this.type="PointsMaterial",this.color=new It(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.morphTargets=!1,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.morphTargets=e.morphTargets,this}}Ra.prototype.isPointsMaterial=!0;const qa=new ze,Da=new Ne,Ia=new Pe,Ba=new Ae;function ka(e,t,n,r,i,a,o){const s=Da.distanceSqToPoint(e);if(s<n){const n=new Ae;Da.closestPointToPoint(e,n),n.applyMatrix4(r);const A=i.ray.origin.distanceTo(n);if(A<i.near||A>i.far)return;a.push({distance:A,distanceToRay:Math.sqrt(s),point:n,index:t,face:null,object:o})}}(class extends ct{constructor(e=new Zt,t=new Ra){super(),this.type="Points",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e){return super.copy(e),this.material=e.material,this.geometry=e.geometry,this}raycast(e,t){const n=this.geometry,r=this.matrixWorld,i=e.params.Points.threshold,a=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Ia.copy(n.boundingSphere),Ia.applyMatrix4(r),Ia.radius+=i,!1===e.ray.intersectsSphere(Ia))return;qa.copy(r).invert(),Da.copy(e.ray).applyMatrix4(qa);const o=i/((this.scale.x+this.scale.y+this.scale.z)/3),s=o*o;if(n.isBufferGeometry){const i=n.index,o=n.attributes.position;if(null!==i){for(let n=Math.max(0,a.start),A=Math.min(i.count,a.start+a.count);n<A;n++){const a=i.getX(n);Ba.fromBufferAttribute(o,a),ka(Ba,a,s,r,e,t,this)}}else{for(let n=Math.max(0,a.start),i=Math.min(o.count,a.start+a.count);n<i;n++)Ba.fromBufferAttribute(o,n),ka(Ba,n,s,r,e,t,this)}}else console.error("THREE.Points.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const e=this.geometry;if(e.isBufferGeometry){const t=e.morphAttributes,n=Object.keys(t);if(n.length>0){const e=t[n[0]];if(void 0!==e){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,n=e.length;t<n;t++){const n=e[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=t}}}}else{const t=e.morphTargets;void 0!==t&&t.length>0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. 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a=r.length/3,o=p.generateTopUV(n,r,a-3,a-2,a-1);U(o[0]),U(o[1]),U(o[2])}function z(e,t,i,a){F(e),F(t),F(a),F(t),F(i),F(a);const o=r.length/3,s=p.generateSideWallUV(n,r,o-6,o-3,o-2,o-1);U(s[0]),U(s[1]),U(s[3]),U(s[1]),U(s[2]),U(s[3])}function F(e){r.push(a[3*e+0]),r.push(a[3*e+1]),r.push(a[3*e+2])}function U(e){i.push(e.x),i.push(e.y)}!function(){const e=r.length/3;if(l){let e=0,t=L*e;for(let e=0;e<C;e++){const n=S[e];N(n[2]+t,n[1]+t,n[0]+t)}e=s+2*d,t=L*e;for(let e=0;e<C;e++){const n=S[e];N(n[0]+t,n[1]+t,n[2]+t)}}else{for(let e=0;e<C;e++){const t=S[e];N(t[2],t[1],t[0])}for(let e=0;e<C;e++){const t=S[e];N(t[0]+L*s,t[1]+L*s,t[2]+L*s)}}n.addGroup(e,r.length/3-e,0)}(),function(){const e=r.length/3;let t=0;k(E,t),t+=E.length;for(let e=0,n=M.length;e<n;e++){const n=M[e];k(n,t),t+=n.length}n.addGroup(e,r.length/3-e,1)}()}this.setAttribute("position",new Ut(r,3)),this.setAttribute("uv",new Ut(i,2)),this.computeVertexNormals()}toJSON(){const e=super.toJSON();return function(e,t,n){if(n.shapes=[],Array.isArray(e))for(let t=0,r=e.length;t<r;t++){const r=e[t];n.shapes.push(r.uuid)}else n.shapes.push(e.uuid);void 0!==t.extrudePath&&(n.options.extrudePath=t.extrudePath.toJSON());return n}(this.parameters.shapes,this.parameters.options,e)}}const ho={generateTopUV:function(e,t,n,r,i){const a=t[3*n],o=t[3*n+1],s=t[3*r],A=t[3*r+1],l=t[3*i],c=t[3*i+1];return[new K(a,o),new K(s,A),new K(l,c)]},generateSideWallUV:function(e,t,n,r,i,a){const o=t[3*n],s=t[3*n+1],A=t[3*n+2],l=t[3*r],c=t[3*r+1],u=t[3*r+2],h=t[3*i],d=t[3*i+1],f=t[3*i+2],p=t[3*a],m=t[3*a+1],g=t[3*a+2];return Math.abs(s-c)<Math.abs(o-l)?[new K(o,1-A),new K(l,1-u),new K(h,1-f),new K(p,1-g)]:[new K(s,1-A),new K(c,1-u),new K(d,1-f),new K(m,1-g)]}};class fo extends Zt{constructor(e,t=12){super(),this.type="ShapeGeometry",this.parameters={shapes:e,curveSegments:t};const n=[],r=[],i=[],a=[];let o=0,s=0;if(!1===Array.isArray(e))A(e);else for(let t=0;t<e.length;t++)A(e[t]),this.addGroup(o,s,t),o+=s,s=0;function A(e){const o=r.length/3,A=e.extractPoints(t);let l=A.shape;const c=A.holes;!1===Ao.isClockWise(l)&&(l=l.reverse());for(let e=0,t=c.length;e<t;e++){const t=c[e];!0===Ao.isClockWise(t)&&(c[e]=t.reverse())}const u=Ao.triangulateShape(l,c);for(let e=0,t=c.length;e<t;e++){const t=c[e];l=l.concat(t)}for(let e=0,t=l.length;e<t;e++){const t=l[e];r.push(t.x,t.y,0),i.push(0,0,1),a.push(t.x,t.y)}for(let e=0,t=u.length;e<t;e++){const t=u[e],r=t[0]+o,i=t[1]+o,a=t[2]+o;n.push(r,i,a),s+=3}}this.setIndex(n),this.setAttribute("position",new Ut(r,3)),this.setAttribute("normal",new Ut(i,3)),this.setAttribute("uv",new Ut(a,2))}toJSON(){const e=super.toJSON();return function(e,t){if(t.shapes=[],Array.isArray(e))for(let n=0,r=e.length;n<r;n++){const r=e[n];t.shapes.push(r.uuid)}else t.shapes.push(e.uuid);return t}(this.parameters.shapes,e)}}class po extends Zt{constructor(e=1,t=8,n=6,r=0,i=2*Math.PI,a=0,o=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:t,heightSegments:n,phiStart:r,phiLength:i,thetaStart:a,thetaLength:o},t=Math.max(3,Math.floor(t)),n=Math.max(2,Math.floor(n));const s=Math.min(a+o,Math.PI);let A=0;const l=[],c=new Ae,u=new Ae,h=[],d=[],f=[],p=[];for(let h=0;h<=n;h++){const m=[],g=h/n;let v=0;0==h&&0==a?v=.5/t:h==n&&s==Math.PI&&(v=-.5/t);for(let n=0;n<=t;n++){const s=n/t;c.x=-e*Math.cos(r+s*i)*Math.sin(a+g*o),c.y=e*Math.cos(a+g*o),c.z=e*Math.sin(r+s*i)*Math.sin(a+g*o),d.push(c.x,c.y,c.z),u.copy(c).normalize(),f.push(u.x,u.y,u.z),p.push(s+v,1-g),m.push(A++)}l.push(m)}for(let e=0;e<n;e++)for(let r=0;r<t;r++){const t=l[e][r+1],i=l[e][r],o=l[e+1][r],A=l[e+1][r+1];(0!==e||a>0)&&h.push(t,i,A),(e!==n-1||s<Math.PI)&&h.push(i,o,A)}this.setIndex(h),this.setAttribute("position",new Ut(d,3)),this.setAttribute("normal",new Ut(f,3)),this.setAttribute("uv",new Ut(p,2))}}(class extends Tt{constructor(e){super(),this.type="ShadowMaterial",this.color=new It(0),this.transparent=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this}}).prototype.isShadowMaterial=!0;(class extends bn{constructor(e){super(e),this.type="RawShaderMaterial"}}).prototype.isRawShaderMaterial=!0;class mo extends Tt{constructor(e){super(),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new It(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new It(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new K(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.morphTargets=!1,this.morphNormals=!1,this.flatShading=!1,this.vertexTangents=!1,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this.flatShading=e.flatShading,this.vertexTangents=e.vertexTangents,this}}mo.prototype.isMeshStandardMaterial=!0;(class extends mo{constructor(e){super(),this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoat=0,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new K(1,1),this.clearcoatNormalMap=null,this.reflectivity=.5,Object.defineProperty(this,"ior",{get:function(){return(1+.4*this.reflectivity)/(1-.4*this.reflectivity)},set:function(e){this.reflectivity=W(2.5*(e-1)/(e+1),0,1)}}),this.sheen=null,this.transmission=0,this.transmissionMap=null,this.thickness=.01,this.thicknessMap=null,this.attenuationDistance=0,this.attenuationColor=new It(1,1,1),this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.reflectivity=e.reflectivity,e.sheen?this.sheen=(this.sheen||new It).copy(e.sheen):this.sheen=null,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this}}).prototype.isMeshPhysicalMaterial=!0;class go extends Tt{constructor(e){super(),this.type="MeshPhongMaterial",this.color=new It(16777215),this.specular=new It(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new It(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new K(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.morphTargets=!1,this.morphNormals=!1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this.flatShading=e.flatShading,this}}go.prototype.isMeshPhongMaterial=!0;(class extends Tt{constructor(e){super(),this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new It(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new It(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new K(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.gradientMap=e.gradientMap,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this}}).prototype.isMeshToonMaterial=!0;(class extends Tt{constructor(e){super(),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new K(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.morphTargets=!1,this.morphNormals=!1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this.flatShading=e.flatShading,this}}).prototype.isMeshNormalMaterial=!0;class vo extends Tt{constructor(e){super(),this.type="MeshLambertMaterial",this.color=new It(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new It(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this}}vo.prototype.isMeshLambertMaterial=!0;(class extends Tt{constructor(e){super(),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new It(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new K(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.morphTargets=!1,this.morphNormals=!1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.defines={MATCAP:""},this.color.copy(e.color),this.matcap=e.matcap,this.map=e.map,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this.flatShading=e.flatShading,this}}).prototype.isMeshMatcapMaterial=!0;(class extends ba{constructor(e){super(),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}copy(e){return super.copy(e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this}}).prototype.isLineDashedMaterial=!0;const yo={arraySlice:function(e,t,n){return yo.isTypedArray(e)?new e.constructor(e.subarray(t,void 0!==n?n:e.length)):e.slice(t,n)},convertArray:function(e,t,n){return!e||!n&&e.constructor===t?e:"number"==typeof t.BYTES_PER_ELEMENT?new t(e):Array.prototype.slice.call(e)},isTypedArray:function(e){return ArrayBuffer.isView(e)&&!(e instanceof DataView)},getKeyframeOrder:function(e){const t=e.length,n=new Array(t);for(let e=0;e!==t;++e)n[e]=e;return n.sort((function(t,n){return e[t]-e[n]})),n},sortedArray:function(e,t,n){const r=e.length,i=new e.constructor(r);for(let a=0,o=0;o!==r;++a){const r=n[a]*t;for(let n=0;n!==t;++n)i[o++]=e[r+n]}return i},flattenJSON:function(e,t,n,r){let i=1,a=e[0];for(;void 0!==a&&void 0===a[r];)a=e[i++];if(void 0===a)return;let o=a[r];if(void 0!==o)if(Array.isArray(o))do{o=a[r],void 0!==o&&(t.push(a.time),n.push.apply(n,o)),a=e[i++]}while(void 0!==a);else if(void 0!==o.toArray)do{o=a[r],void 0!==o&&(t.push(a.time),o.toArray(n,n.length)),a=e[i++]}while(void 0!==a);else do{o=a[r],void 0!==o&&(t.push(a.time),n.push(o)),a=e[i++]}while(void 0!==a)},subclip:function(e,t,n,r,i=30){const a=e.clone();a.name=t;const o=[];for(let e=0;e<a.tracks.length;++e){const t=a.tracks[e],s=t.getValueSize(),A=[],l=[];for(let e=0;e<t.times.length;++e){const a=t.times[e]*i;if(!(a<n||a>=r)){A.push(t.times[e]);for(let n=0;n<s;++n)l.push(t.values[e*s+n])}}0!==A.length&&(t.times=yo.convertArray(A,t.times.constructor),t.values=yo.convertArray(l,t.values.constructor),o.push(t))}a.tracks=o;let s=1/0;for(let e=0;e<a.tracks.length;++e)s>a.tracks[e].times[0]&&(s=a.tracks[e].times[0]);for(let e=0;e<a.tracks.length;++e)a.tracks[e].shift(-1*s);return a.resetDuration(),a},makeClipAdditive:function(e,t=0,n=e,r=30){r<=0&&(r=30);const i=n.tracks.length,a=t/r;for(let t=0;t<i;++t){const 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this.settings||this.DefaultSettings_}copySampleValue_(e){const t=this.resultBuffer,n=this.sampleValues,r=this.valueSize,i=e*r;for(let e=0;e!==r;++e)t[e]=n[i+e];return t}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}xo.prototype.beforeStart_=xo.prototype.copySampleValue_,xo.prototype.afterEnd_=xo.prototype.copySampleValue_;class bo extends xo{constructor(e,t,n,r){super(e,t,n,r),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:R,endingEnd:R}}intervalChanged_(e,t,n){const r=this.parameterPositions;let i=e-2,a=e+1,o=r[i],s=r[a];if(void 0===o)switch(this.getSettings_().endingStart){case q:i=e,o=2*t-n;break;case D:i=r.length-2,o=t+r[i]-r[i+1];break;default:i=e,o=n}if(void 0===s)switch(this.getSettings_().endingEnd){case q:a=e,s=2*n-t;break;case D:a=1,s=n+r[1]-r[0];break;default:a=e-1,s=t}const 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keyframes in track named "+e);this.name=e,this.times=yo.convertArray(t,this.TimeBufferType),this.values=yo.convertArray(n,this.ValueBufferType),this.setInterpolation(r||this.DefaultInterpolation)}static toJSON(e){const t=e.constructor;let n;if(t.toJSON!==this.toJSON)n=t.toJSON(e);else{n={name:e.name,times:yo.convertArray(e.times,Array),values:yo.convertArray(e.values,Array)};const t=e.getInterpolation();t!==e.DefaultInterpolation&&(n.interpolation=t)}return n.type=e.ValueTypeName,n}InterpolantFactoryMethodDiscrete(e){return new wo(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new _o(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new bo(this.times,this.values,this.getValueSize(),e)}setInterpolation(e){let t;switch(e){case L:t=this.InterpolantFactoryMethodDiscrete;break;case C:t=this.InterpolantFactoryMethodLinear;break;case P:t=this.InterpolantFactoryMethodSmooth}if(void 0===t){const t="unsupported 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e=this.getValueSize();this.times=yo.arraySlice(n,i,a),this.values=yo.arraySlice(this.values,i*e,a*e)}return this}validate(){let e=!0;const t=this.getValueSize();t-Math.floor(t)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),e=!1);const n=this.times,r=this.values,i=n.length;0===i&&(console.error("THREE.KeyframeTrack: Track is empty.",this),e=!1);let a=null;for(let t=0;t!==i;t++){const r=n[t];if("number"==typeof r&&isNaN(r)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,t,r),e=!1;break}if(null!==a&&a>r){console.error("THREE.KeyframeTrack: Out of order keys.",this,t,r,a),e=!1;break}a=r}if(void 0!==r&&yo.isTypedArray(r))for(let t=0,n=r.length;t!==n;++t){const n=r[t];if(isNaN(n)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,t,n),e=!1;break}}return e}optimize(){const e=yo.arraySlice(this.times),t=yo.arraySlice(this.values),n=this.getValueSize(),r=this.getInterpolation()===P,i=e.length-1;let a=1;for(let o=1;o<i;++o){let i=!1;const s=e[o];if(s!==e[o+1]&&(1!==o||s!==e[0]))if(r)i=!0;else{const e=o*n,r=e-n,a=e+n;for(let o=0;o!==n;++o){const n=t[e+o];if(n!==t[r+o]||n!==t[a+o]){i=!0;break}}}if(i){if(o!==a){e[a]=e[o];const r=o*n,i=a*n;for(let e=0;e!==n;++e)t[i+e]=t[r+e]}++a}}if(i>0){e[a]=e[i];for(let e=i*n,r=a*n,o=0;o!==n;++o)t[r+o]=t[e+o];++a}return a!==e.length?(this.times=yo.arraySlice(e,0,a),this.values=yo.arraySlice(t,0,a*n)):(this.times=e,this.values=t),this}clone(){const e=yo.arraySlice(this.times,0),t=yo.arraySlice(this.values,0),n=new(0,this.constructor)(this.name,e,t);return n.createInterpolant=this.createInterpolant,n}}Mo.prototype.TimeBufferType=Float32Array,Mo.prototype.ValueBufferType=Float32Array,Mo.prototype.DefaultInterpolation=C;class So extends Mo{}So.prototype.ValueTypeName="bool",So.prototype.ValueBufferType=Array,So.prototype.DefaultInterpolation=L,So.prototype.InterpolantFactoryMethodLinear=void 0,So.prototype.InterpolantFactoryMethodSmooth=void 0;class Eo extends Mo{}Eo.prototype.ValueTypeName="color";class To extends Mo{}To.prototype.ValueTypeName="number";class Lo extends xo{constructor(e,t,n,r){super(e,t,n,r)}interpolate_(e,t,n,r){const i=this.resultBuffer,a=this.sampleValues,o=this.valueSize,s=(n-t)/(r-t);let A=e*o;for(let e=A+o;A!==e;A+=4)se.slerpFlat(i,0,a,A-o,a,A,s);return i}}class Co extends Mo{InterpolantFactoryMethodLinear(e){return new Lo(this.times,this.values,this.getValueSize(),e)}}Co.prototype.ValueTypeName="quaternion",Co.prototype.DefaultInterpolation=C,Co.prototype.InterpolantFactoryMethodSmooth=void 0;class Po extends Mo{}Po.prototype.ValueTypeName="string",Po.prototype.ValueBufferType=Array,Po.prototype.DefaultInterpolation=L,Po.prototype.InterpolantFactoryMethodLinear=void 0,Po.prototype.InterpolantFactoryMethodSmooth=void 0;class Ro extends Mo{}Ro.prototype.ValueTypeName="vector";class 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e=0;e<n.length;e++)if(n[e].name===t)return n[e];return null}static CreateClipsFromMorphTargetSequences(e,t,n){const r={},i=/^([\w-]*?)([\d]+)$/;for(let t=0,n=e.length;t<n;t++){const n=e[t],a=n.name.match(i);if(a&&a.length>1){const e=a[1];let t=r[e];t||(r[e]=t=[]),t.push(n)}}const a=[];for(const e in r)a.push(this.CreateFromMorphTargetSequence(e,r[e],t,n));return a}static parseAnimation(e,t){if(!e)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const n=function(e,t,n,r,i){if(0!==n.length){const a=[],o=[];yo.flattenJSON(n,a,o,r),0!==a.length&&i.push(new e(t,a,o))}},r=[],i=e.name||"default",a=e.fps||30,o=e.blendMode;let s=e.length||-1;const A=e.hierarchy||[];for(let e=0;e<A.length;e++){const i=A[e].keys;if(i&&0!==i.length)if(i[0].morphTargets){const e={};let t;for(t=0;t<i.length;t++)if(i[t].morphTargets)for(let n=0;n<i[t].morphTargets.length;n++)e[i[t].morphTargets[n]]=-1;for(const n in e){const e=[],a=[];for(let r=0;r!==i[t].morphTargets.length;++r){const r=i[t];e.push(r.time),a.push(r.morphTarget===n?1:0)}r.push(new To(".morphTargetInfluence["+n+"]",e,a))}s=e.length*(a||1)}else{const a=".bones["+t[e].name+"]";n(Ro,a+".position",i,"pos",r),n(Co,a+".quaternion",i,"rot",r),n(Ro,a+".scale",i,"scl",r)}}if(0===r.length)return null;return new this(i,s,r,o)}resetDuration(){let e=0;for(let t=0,n=this.tracks.length;t!==n;++t){const n=this.tracks[t];e=Math.max(e,n.times[n.times.length-1])}return this.duration=e,this}trim(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].trim(0,this.duration);return this}validate(){let e=!0;for(let t=0;t<this.tracks.length;t++)e=e&&this.tracks[t].validate();return e}optimize(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].optimize();return this}clone(){const e=[];for(let t=0;t<this.tracks.length;t++)e.push(this.tracks[t].clone());return new this.constructor(this.name,this.duration,e,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function Do(e){if(void 0===e.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const t=function(e){switch(e.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return To;case"vector":case"vector2":case"vector3":case"vector4":return Ro;case"color":return Eo;case"quaternion":return Co;case"bool":case"boolean":return So;case"string":return Po}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+e)}(e.type);if(void 0===e.times){const t=[],n=[];yo.flattenJSON(e.keys,t,n,"value"),e.times=t,e.values=n}return void 0!==t.parse?t.parse(e):new t(e.name,e.times,e.values,e.interpolation)}const Io={enabled:!1,files:{},add:function(e,t){!1!==this.enabled&&(this.files[e]=t)},get:function(e){if(!1!==this.enabled)return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}};const Bo=new class{constructor(e,t,n){const r=this;let i,a=!1,o=0,s=0;const A=[];this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=n,this.itemStart=function(e){s++,!1===a&&void 0!==r.onStart&&r.onStart(e,o,s),a=!0},this.itemEnd=function(e){o++,void 0!==r.onProgress&&r.onProgress(e,o,s),o===s&&(a=!1,void 0!==r.onLoad&&r.onLoad())},this.itemError=function(e){void 0!==r.onError&&r.onError(e)},this.resolveURL=function(e){return i?i(e):e},this.setURLModifier=function(e){return i=e,this},this.addHandler=function(e,t){return A.push(e,t),this},this.removeHandler=function(e){const t=A.indexOf(e);return-1!==t&&A.splice(t,2),this},this.getHandler=function(e){for(let t=0,n=A.length;t<n;t+=2){const n=A[t],r=A[t+1];if(n.global&&(n.lastIndex=0),n.test(e))return r}return null}}};class ko{constructor(e){this.manager=void 0!==e?e:Bo,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,t){const n=this;return new Promise((function(r,i){n.load(e,r,t,i)}))}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}}const Oo={};class No extends ko{constructor(e){super(e)}load(e,t,n,r){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const i=this,a=Io.get(e);if(void 0!==a)return i.manager.itemStart(e),setTimeout((function(){t&&t(a),i.manager.itemEnd(e)}),0),a;if(void 0!==Oo[e])return void Oo[e].push({onLoad:t,onProgress:n,onError:r});const o=e.match(/^data:(.*?)(;base64)?,(.*)$/);let s;if(o){const n=o[1],a=!!o[2];let s=o[3];s=decodeURIComponent(s),a&&(s=atob(s));try{let r;const a=(this.responseType||"").toLowerCase();switch(a){case"arraybuffer":case"blob":const e=new Uint8Array(s.length);for(let t=0;t<s.length;t++)e[t]=s.charCodeAt(t);r="blob"===a?new Blob([e.buffer],{type:n}):e.buffer;break;case"document":const t=new DOMParser;r=t.parseFromString(s,n);break;case"json":r=JSON.parse(s);break;default:r=s}setTimeout((function(){t&&t(r),i.manager.itemEnd(e)}),0)}catch(t){setTimeout((function(){r&&r(t),i.manager.itemError(e),i.manager.itemEnd(e)}),0)}}else{Oo[e]=[],Oo[e].push({onLoad:t,onProgress:n,onError:r}),s=new XMLHttpRequest,s.open("GET",e,!0),s.addEventListener("load",(function(t){const n=this.response,r=Oo[e];if(delete Oo[e],200===this.status||0===this.status){0===this.status&&console.warn("THREE.FileLoader: HTTP Status 0 received."),Io.add(e,n);for(let e=0,t=r.length;e<t;e++){const t=r[e];t.onLoad&&t.onLoad(n)}i.manager.itemEnd(e)}else{for(let e=0,n=r.length;e<n;e++){const n=r[e];n.onError&&n.onError(t)}i.manager.itemError(e),i.manager.itemEnd(e)}}),!1),s.addEventListener("progress",(function(t){const n=Oo[e];for(let e=0,r=n.length;e<r;e++){const r=n[e];r.onProgress&&r.onProgress(t)}}),!1),s.addEventListener("error",(function(t){const n=Oo[e];delete Oo[e];for(let e=0,r=n.length;e<r;e++){const r=n[e];r.onError&&r.onError(t)}i.manager.itemError(e),i.manager.itemEnd(e)}),!1),s.addEventListener("abort",(function(t){const n=Oo[e];delete Oo[e];for(let e=0,r=n.length;e<r;e++){const r=n[e];r.onError&&r.onError(t)}i.manager.itemError(e),i.manager.itemEnd(e)}),!1),void 0!==this.responseType&&(s.responseType=this.responseType),void 0!==this.withCredentials&&(s.withCredentials=this.withCredentials),s.overrideMimeType&&s.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain");for(const e in this.requestHeader)s.setRequestHeader(e,this.requestHeader[e]);s.send(null)}return i.manager.itemStart(e),s}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}}class zo extends ko{constructor(e){super(e)}load(e,t,n,r){void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const i=this,a=Io.get(e);if(void 0!==a)return i.manager.itemStart(e),setTimeout((function(){t&&t(a),i.manager.itemEnd(e)}),0),a;const o=document.createElementNS("http://www.w3.org/1999/xhtml","img");function s(){o.removeEventListener("load",s,!1),o.removeEventListener("error",A,!1),Io.add(e,this),t&&t(this),i.manager.itemEnd(e)}function A(t){o.removeEventListener("load",s,!1),o.removeEventListener("error",A,!1),r&&r(t),i.manager.itemError(e),i.manager.itemEnd(e)}return o.addEventListener("load",s,!1),o.addEventListener("error",A,!1),"data:"!==e.substr(0,5)&&void 0!==this.crossOrigin&&(o.crossOrigin=this.crossOrigin),i.manager.itemStart(e),o.src=e,o}}class Fo extends ko{constructor(e){super(e)}load(e,t,n,r){const i=new En,a=new zo(this.manager);a.setCrossOrigin(this.crossOrigin),a.setPath(this.path);let o=0;function s(n){a.load(e[n],(function(e){i.images[n]=e,o++,6===o&&(i.needsUpdate=!0,t&&t(i))}),void 0,r)}for(let t=0;t<e.length;++t)s(t);return i}}class Uo extends ko{constructor(e){super(e)}load(e,t,n,r){const i=new re,a=new zo(this.manager);return a.setCrossOrigin(this.crossOrigin),a.setPath(this.path),a.load(e,(function(n){i.image=n;const r=e.search(/\.jpe?g($|\?)/i)>0||0===e.search(/^data\:image\/jpeg/);i.format=r?M:S,i.needsUpdate=!0,void 0!==t&&t(i)}),n,r),i}}class Ho{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(e,t){const n=this.getUtoTmapping(e);return this.getPoint(n,t)}getPoints(e=5){const t=[];for(let n=0;n<=e;n++)t.push(this.getPoint(n/e));return t}getSpacedPoints(e=5){const t=[];for(let n=0;n<=e;n++)t.push(this.getPointAt(n/e));return t}getLength(){const e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const t=[];let n,r=this.getPoint(0),i=0;t.push(0);for(let a=1;a<=e;a++)n=this.getPoint(a/e),i+=n.distanceTo(r),t.push(i),r=n;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,t){const n=this.getLengths();let r=0;const i=n.length;let a;a=t||e*n[i-1];let o,s=0,A=i-1;for(;s<=A;)if(r=Math.floor(s+(A-s)/2),o=n[r]-a,o<0)s=r+1;else{if(!(o>0)){A=r;break}A=r-1}if(r=A,n[r]===a)return r/(i-1);const l=n[r];return(r+(a-l)/(n[r+1]-l))/(i-1)}getTangent(e,t){const n=1e-4;let r=e-n,i=e+n;r<0&&(r=0),i>1&&(i=1);const a=this.getPoint(r),o=this.getPoint(i),s=t||(a.isVector2?new K:new Ae);return s.copy(o).sub(a).normalize(),s}getTangentAt(e,t){const n=this.getUtoTmapping(e);return this.getTangent(n,t)}computeFrenetFrames(e,t){const n=new Ae,r=[],i=[],a=[],o=new Ae,s=new ze;for(let t=0;t<=e;t++){const n=t/e;r[t]=this.getTangentAt(n,new Ae),r[t].normalize()}i[0]=new Ae,a[0]=new Ae;let A=Number.MAX_VALUE;const l=Math.abs(r[0].x),c=Math.abs(r[0].y),u=Math.abs(r[0].z);l<=A&&(A=l,n.set(1,0,0)),c<=A&&(A=c,n.set(0,1,0)),u<=A&&n.set(0,0,1),o.crossVectors(r[0],n).normalize(),i[0].crossVectors(r[0],o),a[0].crossVectors(r[0],i[0]);for(let t=1;t<=e;t++){if(i[t]=i[t-1].clone(),a[t]=a[t-1].clone(),o.crossVectors(r[t-1],r[t]),o.length()>Number.EPSILON){o.normalize();const e=Math.acos(W(r[t-1].dot(r[t]),-1,1));i[t].applyMatrix4(s.makeRotationAxis(o,e))}a[t].crossVectors(r[t],i[t])}if(!0===t){let t=Math.acos(W(i[0].dot(i[e]),-1,1));t/=e,r[0].dot(o.crossVectors(i[0],i[e]))>0&&(t=-t);for(let n=1;n<=e;n++)i[n].applyMatrix4(s.makeRotationAxis(r[n],t*n)),a[n].crossVectors(r[n],i[n])}return{tangents:r,normals:i,binormals:a}}clone(){return(new this.constructor).copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}class Go extends Ho{constructor(e=0,t=0,n=1,r=1,i=0,a=2*Math.PI,o=!1,s=0){super(),this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=n,this.yRadius=r,this.aStartAngle=i,this.aEndAngle=a,this.aClockwise=o,this.aRotation=s}getPoint(e,t){const n=t||new K,r=2*Math.PI;let i=this.aEndAngle-this.aStartAngle;const a=Math.abs(i)<Number.EPSILON;for(;i<0;)i+=r;for(;i>r;)i-=r;i<Number.EPSILON&&(i=a?0:r),!0!==this.aClockwise||a||(i===r?i=-r:i-=r);const o=this.aStartAngle+e*i;let s=this.aX+this.xRadius*Math.cos(o),A=this.aY+this.yRadius*Math.sin(o);if(0!==this.aRotation){const e=Math.cos(this.aRotation),t=Math.sin(this.aRotation),n=s-this.aX,r=A-this.aY;s=n*e-r*t+this.aX,A=n*t+r*e+this.aY}return n.set(s,A)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){const e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}}Go.prototype.isEllipseCurve=!0;class Vo extends Go{constructor(e,t,n,r,i,a){super(e,t,n,n,r,i,a),this.type="ArcCurve"}}function jo(){let e=0,t=0,n=0,r=0;function i(i,a,o,s){e=i,t=o,n=-3*i+3*a-2*o-s,r=2*i-2*a+o+s}return{initCatmullRom:function(e,t,n,r,a){i(t,n,a*(n-e),a*(r-t))},initNonuniformCatmullRom:function(e,t,n,r,a,o,s){let A=(t-e)/a-(n-e)/(a+o)+(n-t)/o,l=(n-t)/o-(r-t)/(o+s)+(r-n)/s;A*=o,l*=o,i(t,n,A,l)},calc:function(i){const a=i*i;return e+t*i+n*a+r*(a*i)}}}Vo.prototype.isArcCurve=!0;const Wo=new Ae,Qo=new jo,Yo=new jo,Xo=new jo;class Zo extends Ho{constructor(e=[],t=!1,n="centripetal",r=.5){super(),this.type="CatmullRomCurve3",this.points=e,this.closed=t,this.curveType=n,this.tension=r}getPoint(e,t=new Ae){const n=t,r=this.points,i=r.length,a=(i-(this.closed?0:1))*e;let o,s,A=Math.floor(a),l=a-A;this.closed?A+=A>0?0:(Math.floor(Math.abs(A)/i)+1)*i:0===l&&A===i-1&&(A=i-2,l=1),this.closed||A>0?o=r[(A-1)%i]:(Wo.subVectors(r[0],r[1]).add(r[0]),o=Wo);const c=r[A%i],u=r[(A+1)%i];if(this.closed||A+2<i?s=r[(A+2)%i]:(Wo.subVectors(r[i-1],r[i-2]).add(r[i-1]),s=Wo),"centripetal"===this.curveType||"chordal"===this.curveType){const e="chordal"===this.curveType?.5:.25;let t=Math.pow(o.distanceToSquared(c),e),n=Math.pow(c.distanceToSquared(u),e),r=Math.pow(u.distanceToSquared(s),e);n<1e-4&&(n=1),t<1e-4&&(t=n),r<1e-4&&(r=n),Qo.initNonuniformCatmullRom(o.x,c.x,u.x,s.x,t,n,r),Yo.initNonuniformCatmullRom(o.y,c.y,u.y,s.y,t,n,r),Xo.initNonuniformCatmullRom(o.z,c.z,u.z,s.z,t,n,r)}else"catmullrom"===this.curveType&&(Qo.initCatmullRom(o.x,c.x,u.x,s.x,this.tension),Yo.initCatmullRom(o.y,c.y,u.y,s.y,this.tension),Xo.initCatmullRom(o.z,c.z,u.z,s.z,this.tension));return n.set(Qo.calc(l),Yo.calc(l),Xo.calc(l)),n}copy(e){super.copy(e),this.points=[];for(let t=0,n=e.points.length;t<n;t++){const n=e.points[t];this.points.push(n.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,n=this.points.length;t<n;t++){const n=this.points[t];e.points.push(n.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,n=e.points.length;t<n;t++){const n=e.points[t];this.points.push((new Ae).fromArray(n))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}}function Jo(e,t,n,r,i){const a=.5*(r-t),o=.5*(i-n),s=e*e;return(2*n-2*r+a+o)*(e*s)+(-3*n+3*r-2*a-o)*s+a*e+n}function Ko(e,t,n,r){return function(e,t){const n=1-e;return n*n*t}(e,t)+function(e,t){return 2*(1-e)*e*t}(e,n)+function(e,t){return e*e*t}(e,r)}function $o(e,t,n,r,i){return function(e,t){const n=1-e;return n*n*n*t}(e,t)+function(e,t){const n=1-e;return 3*n*n*e*t}(e,n)+function(e,t){return 3*(1-e)*e*e*t}(e,r)+function(e,t){return e*e*e*t}(e,i)}Zo.prototype.isCatmullRomCurve3=!0;class es extends Ho{constructor(e=new K,t=new K,n=new K,r=new K){super(),this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=n,this.v3=r}getPoint(e,t=new K){const n=t,r=this.v0,i=this.v1,a=this.v2,o=this.v3;return n.set($o(e,r.x,i.x,a.x,o.x),$o(e,r.y,i.y,a.y,o.y)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}es.prototype.isCubicBezierCurve=!0;class ts extends Ho{constructor(e=new Ae,t=new Ae,n=new Ae,r=new Ae){super(),this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=n,this.v3=r}getPoint(e,t=new Ae){const n=t,r=this.v0,i=this.v1,a=this.v2,o=this.v3;return n.set($o(e,r.x,i.x,a.x,o.x),$o(e,r.y,i.y,a.y,o.y),$o(e,r.z,i.z,a.z,o.z)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}ts.prototype.isCubicBezierCurve3=!0;class ns extends Ho{constructor(e=new K,t=new K){super(),this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new K){const n=t;return 1===e?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(e).add(this.v1)),n}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t){const n=t||new K;return n.copy(this.v2).sub(this.v1).normalize(),n}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}ns.prototype.isLineCurve=!0;class rs extends Ho{constructor(e=new K,t=new K,n=new K){super(),this.type="QuadraticBezierCurve",this.v0=e,this.v1=t,this.v2=n}getPoint(e,t=new K){const n=t,r=this.v0,i=this.v1,a=this.v2;return n.set(Ko(e,r.x,i.x,a.x),Ko(e,r.y,i.y,a.y)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}rs.prototype.isQuadraticBezierCurve=!0;class is extends Ho{constructor(e=new Ae,t=new Ae,n=new Ae){super(),this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=n}getPoint(e,t=new Ae){const n=t,r=this.v0,i=this.v1,a=this.v2;return n.set(Ko(e,r.x,i.x,a.x),Ko(e,r.y,i.y,a.y),Ko(e,r.z,i.z,a.z)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}is.prototype.isQuadraticBezierCurve3=!0;class as extends Ho{constructor(e=[]){super(),this.type="SplineCurve",this.points=e}getPoint(e,t=new K){const n=t,r=this.points,i=(r.length-1)*e,a=Math.floor(i),o=i-a,s=r[0===a?a:a-1],A=r[a],l=r[a>r.length-2?r.length-1:a+1],c=r[a>r.length-3?r.length-1:a+2];return n.set(Jo(o,s.x,A.x,l.x,c.x),Jo(o,s.y,A.y,l.y,c.y)),n}copy(e){super.copy(e),this.points=[];for(let t=0,n=e.points.length;t<n;t++){const n=e.points[t];this.points.push(n.clone())}return this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,n=this.points.length;t<n;t++){const n=this.points[t];e.points.push(n.toArray())}return e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,n=e.points.length;t<n;t++){const n=e.points[t];this.points.push((new K).fromArray(n))}return this}}as.prototype.isSplineCurve=!0;var os=Object.freeze({__proto__:null,ArcCurve:Vo,CatmullRomCurve3:Zo,CubicBezierCurve:es,CubicBezierCurve3:ts,EllipseCurve:Go,LineCurve:ns,LineCurve3:class extends Ho{constructor(e=new Ae,t=new Ae){super(),this.type="LineCurve3",this.isLineCurve3=!0,this.v1=e,this.v2=t}getPoint(e,t=new Ae){const n=t;return 1===e?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(e).add(this.v1)),n}getPointAt(e,t){return this.getPoint(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},QuadraticBezierCurve:rs,QuadraticBezierCurve3:is,SplineCurve:as});class ss extends Ho{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(e){this.curves.push(e)}closePath(){const e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);e.equals(t)||this.curves.push(new ns(t,e))}getPoint(e){const t=e*this.getLength(),n=this.getCurveLengths();let r=0;for(;r<n.length;){if(n[r]>=t){const e=n[r]-t,i=this.curves[r],a=i.getLength(),o=0===a?0:1-e/a;return i.getPointAt(o)}r++}return null}getLength(){const e=this.getCurveLengths();return e[e.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const e=[];let t=0;for(let n=0,r=this.curves.length;n<r;n++)t+=this.curves[n].getLength(),e.push(t);return this.cacheLengths=e,e}getSpacedPoints(e=40){const t=[];for(let n=0;n<=e;n++)t.push(this.getPoint(n/e));return this.autoClose&&t.push(t[0]),t}getPoints(e=12){const t=[];let n;for(let r=0,i=this.curves;r<i.length;r++){const a=i[r],o=a&&a.isEllipseCurve?2*e:a&&(a.isLineCurve||a.isLineCurve3)?1:a&&a.isSplineCurve?e*a.points.length:e,s=a.getPoints(o);for(let e=0;e<s.length;e++){const r=s[e];n&&n.equals(r)||(t.push(r),n=r)}}return this.autoClose&&t.length>1&&!t[t.length-1].equals(t[0])&&t.push(t[0]),t}copy(e){super.copy(e),this.curves=[];for(let t=0,n=e.curves.length;t<n;t++){const n=e.curves[t];this.curves.push(n.clone())}return this.autoClose=e.autoClose,this}toJSON(){const e=super.toJSON();e.autoClose=this.autoClose,e.curves=[];for(let t=0,n=this.curves.length;t<n;t++){const n=this.curves[t];e.curves.push(n.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.autoClose=e.autoClose,this.curves=[];for(let t=0,n=e.curves.length;t<n;t++){const n=e.curves[t];this.curves.push((new os[n.type]).fromJSON(n))}return this}}class As extends ss{constructor(e){super(),this.type="Path",this.currentPoint=new K,e&&this.setFromPoints(e)}setFromPoints(e){this.moveTo(e[0].x,e[0].y);for(let t=1,n=e.length;t<n;t++)this.lineTo(e[t].x,e[t].y);return this}moveTo(e,t){return this.currentPoint.set(e,t),this}lineTo(e,t){const n=new ns(this.currentPoint.clone(),new K(e,t));return this.curves.push(n),this.currentPoint.set(e,t),this}quadraticCurveTo(e,t,n,r){const i=new rs(this.currentPoint.clone(),new K(e,t),new K(n,r));return this.curves.push(i),this.currentPoint.set(n,r),this}bezierCurveTo(e,t,n,r,i,a){const o=new es(this.currentPoint.clone(),new K(e,t),new K(n,r),new K(i,a));return this.curves.push(o),this.currentPoint.set(i,a),this}splineThru(e){const t=[this.currentPoint.clone()].concat(e),n=new as(t);return this.curves.push(n),this.currentPoint.copy(e[e.length-1]),this}arc(e,t,n,r,i,a){const o=this.currentPoint.x,s=this.currentPoint.y;return this.absarc(e+o,t+s,n,r,i,a),this}absarc(e,t,n,r,i,a){return this.absellipse(e,t,n,n,r,i,a),this}ellipse(e,t,n,r,i,a,o,s){const A=this.currentPoint.x,l=this.currentPoint.y;return this.absellipse(e+A,t+l,n,r,i,a,o,s),this}absellipse(e,t,n,r,i,a,o,s){const A=new Go(e,t,n,r,i,a,o,s);if(this.curves.length>0){const e=A.getPoint(0);e.equals(this.currentPoint)||this.lineTo(e.x,e.y)}this.curves.push(A);const l=A.getPoint(1);return this.currentPoint.copy(l),this}copy(e){return super.copy(e),this.currentPoint.copy(e.currentPoint),this}toJSON(){const e=super.toJSON();return e.currentPoint=this.currentPoint.toArray(),e}fromJSON(e){return super.fromJSON(e),this.currentPoint.fromArray(e.currentPoint),this}}class ls extends As{constructor(e){super(e),this.uuid=j(),this.type="Shape",this.holes=[]}getPointsHoles(e){const t=[];for(let n=0,r=this.holes.length;n<r;n++)t[n]=this.holes[n].getPoints(e);return t}extractPoints(e){return{shape:this.getPoints(e),holes:this.getPointsHoles(e)}}copy(e){super.copy(e),this.holes=[];for(let t=0,n=e.holes.length;t<n;t++){const n=e.holes[t];this.holes.push(n.clone())}return this}toJSON(){const e=super.toJSON();e.uuid=this.uuid,e.holes=[];for(let t=0,n=this.holes.length;t<n;t++){const n=this.holes[t];e.holes.push(n.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.uuid=e.uuid,this.holes=[];for(let t=0,n=e.holes.length;t<n;t++){const n=e.holes[t];this.holes.push((new As).fromJSON(n))}return this}}class cs extends ct{constructor(e,t=1){super(),this.type="Light",this.color=new It(e),this.intensity=t}dispose(){}copy(e){return super.copy(e),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){const t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,void 0!==this.groundColor&&(t.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(t.object.distance=this.distance),void 0!==this.angle&&(t.object.angle=this.angle),void 0!==this.decay&&(t.object.decay=this.decay),void 0!==this.penumbra&&(t.object.penumbra=this.penumbra),void 0!==this.shadow&&(t.object.shadow=this.shadow.toJSON()),t}}cs.prototype.isLight=!0;(class extends cs{constructor(e,t,n){super(e,n),this.type="HemisphereLight",this.position.copy(ct.DefaultUp),this.updateMatrix(),this.groundColor=new It(t)}copy(e){return cs.prototype.copy.call(this,e),this.groundColor.copy(e.groundColor),this}}).prototype.isHemisphereLight=!0;const us=new ze,hs=new Ae,ds=new Ae;class fs{constructor(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.mapSize=new K(512,512),this.map=null,this.mapPass=null,this.matrix=new ze,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Pn,this._frameExtents=new K(1,1),this._viewportCount=1,this._viewports=[new ae(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){const t=this.camera,n=this.matrix;hs.setFromMatrixPosition(e.matrixWorld),t.position.copy(hs),ds.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(ds),t.updateMatrixWorld(),us.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(us),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(t.projectionMatrix),n.multiply(t.matrixWorldInverse)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const e={};return 0!==this.bias&&(e.bias=this.bias),0!==this.normalBias&&(e.normalBias=this.normalBias),1!==this.radius&&(e.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}}class ps extends fs{constructor(){super(new wn(50,1,.5,500)),this.focus=1}updateMatrices(e){const t=this.camera,n=2*V*e.angle*this.focus,r=this.mapSize.width/this.mapSize.height,i=e.distance||t.far;n===t.fov&&r===t.aspect&&i===t.far||(t.fov=n,t.aspect=r,t.far=i,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}}ps.prototype.isSpotLightShadow=!0;(class extends cs{constructor(e,t,n=0,r=Math.PI/3,i=0,a=1){super(e,t),this.type="SpotLight",this.position.copy(ct.DefaultUp),this.updateMatrix(),this.target=new ct,this.distance=n,this.angle=r,this.penumbra=i,this.decay=a,this.shadow=new ps}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}).prototype.isSpotLight=!0;const ms=new ze,gs=new Ae,vs=new Ae;class ys extends fs{constructor(){super(new wn(90,1,.5,500)),this._frameExtents=new K(4,2),this._viewportCount=6,this._viewports=[new ae(2,1,1,1),new ae(0,1,1,1),new ae(3,1,1,1),new ae(1,1,1,1),new ae(3,0,1,1),new ae(1,0,1,1)],this._cubeDirections=[new Ae(1,0,0),new Ae(-1,0,0),new Ae(0,0,1),new Ae(0,0,-1),new Ae(0,1,0),new Ae(0,-1,0)],this._cubeUps=[new Ae(0,1,0),new Ae(0,1,0),new Ae(0,1,0),new Ae(0,1,0),new Ae(0,0,1),new Ae(0,0,-1)]}updateMatrices(e,t=0){const n=this.camera,r=this.matrix,i=e.distance||n.far;i!==n.far&&(n.far=i,n.updateProjectionMatrix()),gs.setFromMatrixPosition(e.matrixWorld),n.position.copy(gs),vs.copy(n.position),vs.add(this._cubeDirections[t]),n.up.copy(this._cubeUps[t]),n.lookAt(vs),n.updateMatrixWorld(),r.makeTranslation(-gs.x,-gs.y,-gs.z),ms.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(ms)}}ys.prototype.isPointLightShadow=!0;(class extends cs{constructor(e,t,n=0,r=1){super(e,t),this.type="PointLight",this.distance=n,this.decay=r,this.shadow=new ys}get power(){return 4*this.intensity*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}}).prototype.isPointLight=!0;class xs extends _n{constructor(e=-1,t=1,n=1,r=-1,i=.1,a=2e3){super(),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=n,this.bottom=r,this.near=i,this.far=a,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=null===e.view?null:Object.assign({},e.view),this}setViewOffset(e,t,n,r,i,a){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,r=(this.top+this.bottom)/2;let i=n-e,a=n+e,o=r+t,s=r-t;if(null!==this.view&&this.view.enabled){const e=(this.right-this.left)/this.view.fullWidth/this.zoom,t=(this.top-this.bottom)/this.view.fullHeight/this.zoom;i+=e*this.view.offsetX,a=i+e*this.view.width,o-=t*this.view.offsetY,s=o-t*this.view.height}this.projectionMatrix.makeOrthographic(i,a,o,s,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,null!==this.view&&(t.object.view=Object.assign({},this.view)),t}}xs.prototype.isOrthographicCamera=!0;class bs extends fs{constructor(){super(new xs(-5,5,5,-5,.5,500))}}bs.prototype.isDirectionalLightShadow=!0;class _s extends cs{constructor(e,t){super(e,t),this.type="DirectionalLight",this.position.copy(ct.DefaultUp),this.updateMatrix(),this.target=new ct,this.shadow=new bs}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}_s.prototype.isDirectionalLight=!0;class ws extends cs{constructor(e,t){super(e,t),this.type="AmbientLight"}}ws.prototype.isAmbientLight=!0;(class extends cs{constructor(e,t,n=10,r=10){super(e,t),this.type="RectAreaLight",this.width=n,this.height=r}copy(e){return super.copy(e),this.width=e.width,this.height=e.height,this}toJSON(e){const t=super.toJSON(e);return t.object.width=this.width,t.object.height=this.height,t}}).prototype.isRectAreaLight=!0;class Ms{constructor(){this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new Ae)}set(e){for(let t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this}zero(){for(let e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this}getAt(e,t){const n=e.x,r=e.y,i=e.z,a=this.coefficients;return t.copy(a[0]).multiplyScalar(.282095),t.addScaledVector(a[1],.488603*r),t.addScaledVector(a[2],.488603*i),t.addScaledVector(a[3],.488603*n),t.addScaledVector(a[4],n*r*1.092548),t.addScaledVector(a[5],r*i*1.092548),t.addScaledVector(a[6],.315392*(3*i*i-1)),t.addScaledVector(a[7],n*i*1.092548),t.addScaledVector(a[8],.546274*(n*n-r*r)),t}getIrradianceAt(e,t){const n=e.x,r=e.y,i=e.z,a=this.coefficients;return t.copy(a[0]).multiplyScalar(.886227),t.addScaledVector(a[1],1.023328*r),t.addScaledVector(a[2],1.023328*i),t.addScaledVector(a[3],1.023328*n),t.addScaledVector(a[4],.858086*n*r),t.addScaledVector(a[5],.858086*r*i),t.addScaledVector(a[6],.743125*i*i-.247708),t.addScaledVector(a[7],.858086*n*i),t.addScaledVector(a[8],.429043*(n*n-r*r)),t}add(e){for(let t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this}addScaledSH(e,t){for(let n=0;n<9;n++)this.coefficients[n].addScaledVector(e.coefficients[n],t);return this}scale(e){for(let t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this}lerp(e,t){for(let n=0;n<9;n++)this.coefficients[n].lerp(e.coefficients[n],t);return this}equals(e){for(let t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0}copy(e){return this.set(e.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(e,t=0){const n=this.coefficients;for(let r=0;r<9;r++)n[r].fromArray(e,t+3*r);return this}toArray(e=[],t=0){const n=this.coefficients;for(let r=0;r<9;r++)n[r].toArray(e,t+3*r);return e}static getBasisAt(e,t){const n=e.x,r=e.y,i=e.z;t[0]=.282095,t[1]=.488603*r,t[2]=.488603*i,t[3]=.488603*n,t[4]=1.092548*n*r,t[5]=1.092548*r*i,t[6]=.315392*(3*i*i-1),t[7]=1.092548*n*i,t[8]=.546274*(n*n-r*r)}}Ms.prototype.isSphericalHarmonics3=!0;class Ss extends cs{constructor(e=new Ms,t=1){super(void 0,t),this.sh=e}copy(e){return super.copy(e),this.sh.copy(e.sh),this}fromJSON(e){return this.intensity=e.intensity,this.sh.fromArray(e.sh),this}toJSON(e){const t=super.toJSON(e);return t.object.sh=this.sh.toArray(),t}}Ss.prototype.isLightProbe=!0;class Es extends Zt{constructor(){super(),this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(e){return super.copy(e),this.instanceCount=e.instanceCount,this}clone(){return(new this.constructor).copy(this)}toJSON(){const e=super.toJSON(this);return e.instanceCount=this.instanceCount,e.isInstancedBufferGeometry=!0,e}}Es.prototype.isInstancedBufferGeometry=!0;(class extends Nt{constructor(e,t,n,r){"number"==typeof n&&(r=n,n=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),super(e,t,n),this.meshPerAttribute=r||1}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}toJSON(){const e=super.toJSON();return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}}).prototype.isInstancedBufferAttribute=!0;(class extends ko{constructor(e){super(e),"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(e){return this.options=e,this}load(e,t,n,r){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const i=this,a=Io.get(e);if(void 0!==a)return i.manager.itemStart(e),setTimeout((function(){t&&t(a),i.manager.itemEnd(e)}),0),a;const o={};o.credentials="anonymous"===this.crossOrigin?"same-origin":"include",o.headers=this.requestHeader,fetch(e,o).then((function(e){return e.blob()})).then((function(e){return createImageBitmap(e,Object.assign(i.options,{colorSpaceConversion:"none"}))})).then((function(n){Io.add(e,n),t&&t(n),i.manager.itemEnd(e)})).catch((function(t){r&&r(t),i.manager.itemError(e),i.manager.itemEnd(e)})),i.manager.itemStart(e)}}).prototype.isImageBitmapLoader=!0;class Ts{constructor(){this.type="ShapePath",this.color=new It,this.subPaths=[],this.currentPath=null}moveTo(e,t){return this.currentPath=new As,this.subPaths.push(this.currentPath),this.currentPath.moveTo(e,t),this}lineTo(e,t){return this.currentPath.lineTo(e,t),this}quadraticCurveTo(e,t,n,r){return this.currentPath.quadraticCurveTo(e,t,n,r),this}bezierCurveTo(e,t,n,r,i,a){return this.currentPath.bezierCurveTo(e,t,n,r,i,a),this}splineThru(e){return this.currentPath.splineThru(e),this}toShapes(e,t){function n(e){const t=[];for(let n=0,r=e.length;n<r;n++){const r=e[n],i=new ls;i.curves=r.curves,t.push(i)}return t}function r(e,t){const n=t.length;let r=!1;for(let i=n-1,a=0;a<n;i=a++){let n=t[i],o=t[a],s=o.x-n.x,A=o.y-n.y;if(Math.abs(A)>Number.EPSILON){if(A<0&&(n=t[a],s=-s,o=t[i],A=-A),e.y<n.y||e.y>o.y)continue;if(e.y===n.y){if(e.x===n.x)return!0}else{const t=A*(e.x-n.x)-s*(e.y-n.y);if(0===t)return!0;if(t<0)continue;r=!r}}else{if(e.y!==n.y)continue;if(o.x<=e.x&&e.x<=n.x||n.x<=e.x&&e.x<=o.x)return!0}}return r}const i=Ao.isClockWise,a=this.subPaths;if(0===a.length)return[];if(!0===t)return n(a);let o,s,A;const l=[];if(1===a.length)return s=a[0],A=new ls,A.curves=s.curves,l.push(A),l;let c=!i(a[0].getPoints());c=e?!c:c;const u=[],h=[];let d,f,p=[],m=0;h[m]=void 0,p[m]=[];for(let t=0,n=a.length;t<n;t++)s=a[t],d=s.getPoints(),o=i(d),o=e?!o:o,o?(!c&&h[m]&&m++,h[m]={s:new ls,p:d},h[m].s.curves=s.curves,c&&m++,p[m]=[]):p[m].push({h:s,p:d[0]});if(!h[0])return n(a);if(h.length>1){let e=!1;const t=[];for(let e=0,t=h.length;e<t;e++)u[e]=[];for(let n=0,i=h.length;n<i;n++){const i=p[n];for(let a=0;a<i.length;a++){const o=i[a];let s=!0;for(let i=0;i<h.length;i++)r(o.p,h[i].p)&&(n!==i&&t.push({froms:n,tos:i,hole:a}),s?(s=!1,u[i].push(o)):e=!0);s&&u[n].push(o)}}t.length>0&&(e||(p=u))}for(let e=0,t=h.length;e<t;e++){A=h[e].s,l.push(A),f=p[e];for(let e=0,t=f.length;e<t;e++)A.holes.push(f[e].h)}return l}}class Ls{constructor(e){this.type="Font",this.data=e}generateShapes(e,t=100){const n=[],r=function(e,t,n){const r=Array.from(e),i=t/n.resolution,a=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*i,o=[];let s=0,A=0;for(let e=0;e<r.length;e++){const t=r[e];if("\n"===t)s=0,A-=a;else{const e=Cs(t,i,s,A,n);s+=e.offsetX,o.push(e.path)}}return o}(e,t,this.data);for(let e=0,t=r.length;e<t;e++)Array.prototype.push.apply(n,r[e].toShapes());return n}}function Cs(e,t,n,r,i){const a=i.glyphs[e]||i.glyphs["?"];if(!a)return void console.error('THREE.Font: character "'+e+'" does not exists in font family '+i.familyName+".");const o=new Ts;let s,A,l,c,u,h,d,f;if(a.o){const e=a._cachedOutline||(a._cachedOutline=a.o.split(" "));for(let i=0,a=e.length;i<a;){switch(e[i++]){case"m":s=e[i++]*t+n,A=e[i++]*t+r,o.moveTo(s,A);break;case"l":s=e[i++]*t+n,A=e[i++]*t+r,o.lineTo(s,A);break;case"q":l=e[i++]*t+n,c=e[i++]*t+r,u=e[i++]*t+n,h=e[i++]*t+r,o.quadraticCurveTo(u,h,l,c);break;case"b":l=e[i++]*t+n,c=e[i++]*t+r,u=e[i++]*t+n,h=e[i++]*t+r,d=e[i++]*t+n,f=e[i++]*t+r,o.bezierCurveTo(u,h,d,f,l,c)}}}return{offsetX:a.ha*t,path:o}}let Ps;Ls.prototype.isFont=!0;const Rs=function(){return void 0===Ps&&(Ps=new(window.AudioContext||window.webkitAudioContext)),Ps};class qs extends ko{constructor(e){super(e)}load(e,t,n,r){const i=this,a=new No(this.manager);a.setResponseType("arraybuffer"),a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(e,(function(n){try{const e=n.slice(0);Rs().decodeAudioData(e,(function(e){t(e)}))}catch(t){r?r(t):console.error(t),i.manager.itemError(e)}}),n,r)}}(class extends Ss{constructor(e,t,n=1){super(void 0,n);const r=(new It).set(e),i=(new It).set(t),a=new Ae(r.r,r.g,r.b),o=new Ae(i.r,i.g,i.b),s=Math.sqrt(Math.PI),A=s*Math.sqrt(.75);this.sh.coefficients[0].copy(a).add(o).multiplyScalar(s),this.sh.coefficients[1].copy(a).sub(o).multiplyScalar(A)}}).prototype.isHemisphereLightProbe=!0;(class extends Ss{constructor(e,t=1){super(void 0,t);const n=(new It).set(e);this.sh.coefficients[0].set(n.r,n.g,n.b).multiplyScalar(2*Math.sqrt(Math.PI))}}).prototype.isAmbientLightProbe=!0;class Ds{constructor(e=!0){this.autoStart=e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Is(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const t=Is();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e}}function Is(){return("undefined"==typeof performance?Date:performance).now()}class Bs{constructor(e,t,n){let r,i,a;switch(this.binding=e,this.valueSize=n,t){case"quaternion":r=this._slerp,i=this._slerpAdditive,a=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*n),this._workIndex=5;break;case"string":case"bool":r=this._select,i=this._select,a=this._setAdditiveIdentityOther,this.buffer=new Array(5*n);break;default:r=this._lerp,i=this._lerpAdditive,a=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*n)}this._mixBufferRegion=r,this._mixBufferRegionAdditive=i,this._setIdentity=a,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(e,t){const n=this.buffer,r=this.valueSize,i=e*r+r;let a=this.cumulativeWeight;if(0===a){for(let e=0;e!==r;++e)n[i+e]=n[e];a=t}else{a+=t;const e=t/a;this._mixBufferRegion(n,i,0,e,r)}this.cumulativeWeight=a}accumulateAdditive(e){const t=this.buffer,n=this.valueSize,r=n*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(t,r,0,e,n),this.cumulativeWeightAdditive+=e}apply(e){const t=this.valueSize,n=this.buffer,r=e*t+t,i=this.cumulativeWeight,a=this.cumulativeWeightAdditive,o=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,i<1){const e=t*this._origIndex;this._mixBufferRegion(n,r,e,1-i,t)}a>0&&this._mixBufferRegionAdditive(n,r,this._addIndex*t,1,t);for(let e=t,i=t+t;e!==i;++e)if(n[e]!==n[e+t]){o.setValue(n,r);break}}saveOriginalState(){const e=this.binding,t=this.buffer,n=this.valueSize,r=n*this._origIndex;e.getValue(t,r);for(let e=n,i=r;e!==i;++e)t[e]=t[r+e%n];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const e=3*this.valueSize;this.binding.setValue(this.buffer,e)}_setAdditiveIdentityNumeric(){const e=this._addIndex*this.valueSize,t=e+this.valueSize;for(let n=e;n<t;n++)this.buffer[n]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const e=this._origIndex*this.valueSize,t=this._addIndex*this.valueSize;for(let n=0;n<this.valueSize;n++)this.buffer[t+n]=this.buffer[e+n]}_select(e,t,n,r,i){if(r>=.5)for(let r=0;r!==i;++r)e[t+r]=e[n+r]}_slerp(e,t,n,r){se.slerpFlat(e,t,e,t,e,n,r)}_slerpAdditive(e,t,n,r,i){const a=this._workIndex*i;se.multiplyQuaternionsFlat(e,a,e,t,e,n),se.slerpFlat(e,t,e,t,e,a,r)}_lerp(e,t,n,r,i){const a=1-r;for(let o=0;o!==i;++o){const i=t+o;e[i]=e[i]*a+e[n+o]*r}}_lerpAdditive(e,t,n,r,i){for(let a=0;a!==i;++a){const i=t+a;e[i]=e[i]+e[n+a]*r}}}const ks="\\[\\]\\.:\\/",Os=new RegExp("[\\[\\]\\.:\\/]","g"),Ns="[^\\[\\]\\.:\\/]",zs="[^"+ks.replace("\\.","")+"]",Fs=/((?:WC+[\/:])*)/.source.replace("WC",Ns),Us=/(WCOD+)?/.source.replace("WCOD",zs),Hs=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Ns),Gs=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Ns),Vs=new RegExp("^"+Fs+Us+Hs+Gs+"$"),js=["material","materials","bones"];class Ws{constructor(e,t,n){this.path=t,this.parsedPath=n||Ws.parseTrackName(t),this.node=Ws.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,n){return e&&e.isAnimationObjectGroup?new Ws.Composite(e,t,n):new Ws(e,t,n)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(Os,"")}static parseTrackName(e){const t=Vs.exec(e);if(!t)throw new Error("PropertyBinding: Cannot parse trackName: "+e);const n={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},r=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==r&&-1!==r){const e=n.nodeName.substring(r+1);-1!==js.indexOf(e)&&(n.nodeName=n.nodeName.substring(0,r),n.objectName=e)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return n}static findNode(e,t){if(!t||""===t||"."===t||-1===t||t===e.name||t===e.uuid)return e;if(e.skeleton){const n=e.skeleton.getBoneByName(t);if(void 0!==n)return n}if(e.children){const n=function(e){for(let r=0;r<e.length;r++){const i=e[r];if(i.name===t||i.uuid===t)return i;const a=n(i.children);if(a)return a}return null},r=n(e.children);if(r)return r}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(e,t){e[t]=this.node[this.propertyName]}_getValue_array(e,t){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)e[t++]=n[r]}_getValue_arrayElement(e,t){e[t]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(e,t){this.resolvedProperty.toArray(e,t)}_setValue_direct(e,t){this.targetObject[this.propertyName]=e[t]}_setValue_direct_setNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(e,t){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)n[r]=e[t++]}_setValue_array_setNeedsUpdate(e,t){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)n[r]=e[t++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(e,t){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)n[r]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(e,t){this.resolvedProperty[this.propertyIndex]=e[t]}_setValue_arrayElement_setNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(e,t){this.resolvedProperty.fromArray(e,t)}_setValue_fromArray_setNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(e,t){this.bind(),this.getValue(e,t)}_setValue_unbound(e,t){this.bind(),this.setValue(e,t)}bind(){let e=this.node;const t=this.parsedPath,n=t.objectName,r=t.propertyName;let i=t.propertyIndex;if(e||(e=Ws.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(n){let r=t.objectIndex;switch(n){case"materials":if(!e.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!e.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);e=e.material.materials;break;case"bones":if(!e.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);e=e.skeleton.bones;for(let t=0;t<e.length;t++)if(e[t].name===r){r=t;break}break;default:if(void 0===e[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);e=e[n]}if(void 0!==r){if(void 0===e[r])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);e=e[r]}}const a=e[r];if(void 0===a){const n=t.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+n+"."+r+" but it wasn't found.",e)}let o=this.Versioning.None;this.targetObject=e,void 0!==e.needsUpdate?o=this.Versioning.NeedsUpdate:void 0!==e.matrixWorldNeedsUpdate&&(o=this.Versioning.MatrixWorldNeedsUpdate);let s=this.BindingType.Direct;if(void 0!==i){if("morphTargetInfluences"===r){if(!e.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!e.geometry.isBufferGeometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);if(!e.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==e.morphTargetDictionary[i]&&(i=e.morphTargetDictionary[i])}s=this.BindingType.ArrayElement,this.resolvedProperty=a,this.propertyIndex=i}else void 0!==a.fromArray&&void 0!==a.toArray?(s=this.BindingType.HasFromToArray,this.resolvedProperty=a):Array.isArray(a)?(s=this.BindingType.EntireArray,this.resolvedProperty=a):this.propertyName=r;this.getValue=this.GetterByBindingType[s],this.setValue=this.SetterByBindingTypeAndVersioning[s][o]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}Ws.Composite=class{constructor(e,t,n){const r=n||Ws.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,r)}getValue(e,t){this.bind();const n=this._targetGroup.nCachedObjects_,r=this._bindings[n];void 0!==r&&r.getValue(e,t)}setValue(e,t){const n=this._bindings;for(let r=this._targetGroup.nCachedObjects_,i=n.length;r!==i;++r)n[r].setValue(e,t)}bind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].bind()}unbind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].unbind()}},Ws.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Ws.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},Ws.prototype.GetterByBindingType=[Ws.prototype._getValue_direct,Ws.prototype._getValue_array,Ws.prototype._getValue_arrayElement,Ws.prototype._getValue_toArray],Ws.prototype.SetterByBindingTypeAndVersioning=[[Ws.prototype._setValue_direct,Ws.prototype._setValue_direct_setNeedsUpdate,Ws.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[Ws.prototype._setValue_array,Ws.prototype._setValue_array_setNeedsUpdate,Ws.prototype._setValue_array_setMatrixWorldNeedsUpdate],[Ws.prototype._setValue_arrayElement,Ws.prototype._setValue_arrayElement_setNeedsUpdate,Ws.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[Ws.prototype._setValue_fromArray,Ws.prototype._setValue_fromArray_setNeedsUpdate,Ws.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class Qs{constructor(e,t,n=null,r=t.blendMode){this._mixer=e,this._clip=t,this._localRoot=n,this.blendMode=r;const i=t.tracks,a=i.length,o=new Array(a),s={endingStart:R,endingEnd:R};for(let e=0;e!==a;++e){const t=i[e].createInterpolant(null);o[e]=t,t.settings=s}this._interpolantSettings=s,this._interpolants=o,this._propertyBindings=new Array(a),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(e){return this._startTime=e,this}setLoop(e,t){return this.loop=e,this.repetitions=t,this}setEffectiveWeight(e){return this.weight=e,this._effectiveWeight=this.enabled?e:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(e){return this._scheduleFading(e,0,1)}fadeOut(e){return this._scheduleFading(e,1,0)}crossFadeFrom(e,t,n){if(e.fadeOut(t),this.fadeIn(t),n){const n=this._clip.duration,r=e._clip.duration,i=r/n,a=n/r;e.warp(1,i,t),this.warp(a,1,t)}return this}crossFadeTo(e,t,n){return e.crossFadeFrom(this,t,n)}stopFading(){const e=this._weightInterpolant;return null!==e&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}setEffectiveTimeScale(e){return this.timeScale=e,this._effectiveTimeScale=this.paused?0:e,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(e){return this.timeScale=this._clip.duration/e,this.stopWarping()}syncWith(e){return this.time=e.time,this.timeScale=e.timeScale,this.stopWarping()}halt(e){return this.warp(this._effectiveTimeScale,0,e)}warp(e,t,n){const r=this._mixer,i=r.time,a=this.timeScale;let o=this._timeScaleInterpolant;null===o&&(o=r._lendControlInterpolant(),this._timeScaleInterpolant=o);const s=o.parameterPositions,A=o.sampleValues;return s[0]=i,s[1]=i+n,A[0]=e/a,A[1]=t/a,this}stopWarping(){const e=this._timeScaleInterpolant;return null!==e&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(e,t,n,r){if(!this.enabled)return void this._updateWeight(e);const i=this._startTime;if(null!==i){const r=(e-i)*n;if(r<0||0===n)return;this._startTime=null,t=n*r}t*=this._updateTimeScale(e);const a=this._updateTime(t),o=this._updateWeight(e);if(o>0){const e=this._interpolants,t=this._propertyBindings;switch(this.blendMode){case 2501:for(let n=0,r=e.length;n!==r;++n)e[n].evaluate(a),t[n].accumulateAdditive(o);break;case I:default:for(let n=0,i=e.length;n!==i;++n)e[n].evaluate(a),t[n].accumulate(r,o)}}}_updateWeight(e){let t=0;if(this.enabled){t=this.weight;const n=this._weightInterpolant;if(null!==n){const r=n.evaluate(e)[0];t*=r,e>n.parameterPositions[1]&&(this.stopFading(),0===r&&(this.enabled=!1))}}return this._effectiveWeight=t,t}_updateTimeScale(e){let t=0;if(!this.paused){t=this.timeScale;const n=this._timeScaleInterpolant;if(null!==n){t*=n.evaluate(e)[0],e>n.parameterPositions[1]&&(this.stopWarping(),0===t?this.paused=!0:this.timeScale=t)}}return this._effectiveTimeScale=t,t}_updateTime(e){const t=this._clip.duration,n=this.loop;let r=this.time+e,i=this._loopCount;const a=2202===n;if(0===e)return-1===i?r:a&&1==(1&i)?t-r:r;if(2200===n){-1===i&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(r>=t)r=t;else{if(!(r<0)){this.time=r;break e}r=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{if(-1===i&&(e>=0?(i=0,this._setEndings(!0,0===this.repetitions,a)):this._setEndings(0===this.repetitions,!0,a)),r>=t||r<0){const n=Math.floor(r/t);r-=t*n,i+=Math.abs(n);const o=this.repetitions-i;if(o<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,r=e>0?t:0,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(1===o){const t=e<0;this._setEndings(t,!t,a)}else this._setEndings(!1,!1,a);this._loopCount=i,this.time=r,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:n})}}else this.time=r;if(a&&1==(1&i))return t-r}return r}_setEndings(e,t,n){const r=this._interpolantSettings;n?(r.endingStart=q,r.endingEnd=q):(r.endingStart=e?this.zeroSlopeAtStart?q:R:D,r.endingEnd=t?this.zeroSlopeAtEnd?q:R:D)}_scheduleFading(e,t,n){const r=this._mixer,i=r.time;let a=this._weightInterpolant;null===a&&(a=r._lendControlInterpolant(),this._weightInterpolant=a);const o=a.parameterPositions,s=a.sampleValues;return o[0]=i,s[0]=t,o[1]=i+e,s[1]=n,this}}(class extends F{constructor(e){super(),this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(e,t){const n=e._localRoot||this._root,r=e._clip.tracks,i=r.length,a=e._propertyBindings,o=e._interpolants,s=n.uuid,A=this._bindingsByRootAndName;let l=A[s];void 0===l&&(l={},A[s]=l);for(let e=0;e!==i;++e){const i=r[e],A=i.name;let c=l[A];if(void 0!==c)a[e]=c;else{if(c=a[e],void 0!==c){null===c._cacheIndex&&(++c.referenceCount,this._addInactiveBinding(c,s,A));continue}const r=t&&t._propertyBindings[e].binding.parsedPath;c=new Bs(Ws.create(n,A,r),i.ValueTypeName,i.getValueSize()),++c.referenceCount,this._addInactiveBinding(c,s,A),a[e]=c}o[e].resultBuffer=c.buffer}}_activateAction(e){if(!this._isActiveAction(e)){if(null===e._cacheIndex){const t=(e._localRoot||this._root).uuid,n=e._clip.uuid,r=this._actionsByClip[n];this._bindAction(e,r&&r.knownActions[0]),this._addInactiveAction(e,n,t)}const t=e._propertyBindings;for(let e=0,n=t.length;e!==n;++e){const n=t[e];0==n.useCount++&&(this._lendBinding(n),n.saveOriginalState())}this._lendAction(e)}}_deactivateAction(e){if(this._isActiveAction(e)){const t=e._propertyBindings;for(let e=0,n=t.length;e!==n;++e){const n=t[e];0==--n.useCount&&(n.restoreOriginalState(),this._takeBackBinding(n))}this._takeBackAction(e)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}}_isActiveAction(e){const t=e._cacheIndex;return null!==t&&t<this._nActiveActions}_addInactiveAction(e,t,n){const r=this._actions,i=this._actionsByClip;let a=i[t];if(void 0===a)a={knownActions:[e],actionByRoot:{}},e._byClipCacheIndex=0,i[t]=a;else{const t=a.knownActions;e._byClipCacheIndex=t.length,t.push(e)}e._cacheIndex=r.length,r.push(e),a.actionByRoot[n]=e}_removeInactiveAction(e){const t=this._actions,n=t[t.length-1],r=e._cacheIndex;n._cacheIndex=r,t[r]=n,t.pop(),e._cacheIndex=null;const i=e._clip.uuid,a=this._actionsByClip,o=a[i],s=o.knownActions,A=s[s.length-1],l=e._byClipCacheIndex;A._byClipCacheIndex=l,s[l]=A,s.pop(),e._byClipCacheIndex=null;delete o.actionByRoot[(e._localRoot||this._root).uuid],0===s.length&&delete a[i],this._removeInactiveBindingsForAction(e)}_removeInactiveBindingsForAction(e){const t=e._propertyBindings;for(let e=0,n=t.length;e!==n;++e){const n=t[e];0==--n.referenceCount&&this._removeInactiveBinding(n)}}_lendAction(e){const t=this._actions,n=e._cacheIndex,r=this._nActiveActions++,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i}_takeBackAction(e){const t=this._actions,n=e._cacheIndex,r=--this._nActiveActions,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i}_addInactiveBinding(e,t,n){const r=this._bindingsByRootAndName,i=this._bindings;let a=r[t];void 0===a&&(a={},r[t]=a),a[n]=e,e._cacheIndex=i.length,i.push(e)}_removeInactiveBinding(e){const t=this._bindings,n=e.binding,r=n.rootNode.uuid,i=n.path,a=this._bindingsByRootAndName,o=a[r],s=t[t.length-1],A=e._cacheIndex;s._cacheIndex=A,t[A]=s,t.pop(),delete o[i],0===Object.keys(o).length&&delete a[r]}_lendBinding(e){const t=this._bindings,n=e._cacheIndex,r=this._nActiveBindings++,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i}_takeBackBinding(e){const t=this._bindings,n=e._cacheIndex,r=--this._nActiveBindings,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i}_lendControlInterpolant(){const e=this._controlInterpolants,t=this._nActiveControlInterpolants++;let n=e[t];return void 0===n&&(n=new _o(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),n.__cacheIndex=t,e[t]=n),n}_takeBackControlInterpolant(e){const t=this._controlInterpolants,n=e.__cacheIndex,r=--this._nActiveControlInterpolants,i=t[r];e.__cacheIndex=r,t[r]=e,i.__cacheIndex=n,t[n]=i}clipAction(e,t,n){const r=t||this._root,i=r.uuid;let a="string"==typeof e?qo.findByName(r,e):e;const o=null!==a?a.uuid:e,s=this._actionsByClip[o];let A=null;if(void 0===n&&(n=null!==a?a.blendMode:I),void 0!==s){const e=s.actionByRoot[i];if(void 0!==e&&e.blendMode===n)return e;A=s.knownActions[0],null===a&&(a=A._clip)}if(null===a)return null;const l=new Qs(this,a,t,n);return this._bindAction(l,A),this._addInactiveAction(l,o,i),l}existingAction(e,t){const n=t||this._root,r=n.uuid,i="string"==typeof e?qo.findByName(n,e):e,a=i?i.uuid:e,o=this._actionsByClip[a];return void 0!==o&&o.actionByRoot[r]||null}stopAllAction(){const e=this._actions;for(let t=this._nActiveActions-1;t>=0;--t)e[t].stop();return this}update(e){e*=this.timeScale;const t=this._actions,n=this._nActiveActions,r=this.time+=e,i=Math.sign(e),a=this._accuIndex^=1;for(let o=0;o!==n;++o){t[o]._update(r,e,i,a)}const o=this._bindings,s=this._nActiveBindings;for(let e=0;e!==s;++e)o[e].apply(a);return this}setTime(e){this.time=0;for(let e=0;e<this._actions.length;e++)this._actions[e].time=0;return this.update(e)}getRoot(){return this._root}uncacheClip(e){const t=this._actions,n=e.uuid,r=this._actionsByClip,i=r[n];if(void 0!==i){const e=i.knownActions;for(let n=0,r=e.length;n!==r;++n){const r=e[n];this._deactivateAction(r);const i=r._cacheIndex,a=t[t.length-1];r._cacheIndex=null,r._byClipCacheIndex=null,a._cacheIndex=i,t[i]=a,t.pop(),this._removeInactiveBindingsForAction(r)}delete r[n]}}uncacheRoot(e){const t=e.uuid,n=this._actionsByClip;for(const e in n){const r=n[e].actionByRoot[t];void 0!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}const r=this._bindingsByRootAndName[t];if(void 0!==r)for(const e in r){const t=r[e];t.restoreOriginalState(),this._removeInactiveBinding(t)}}uncacheAction(e,t){const n=this.existingAction(e,t);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}}).prototype._controlInterpolantsResultBuffer=new Float32Array(1);class Ys extends Qi{constructor(e,t,n=1){super(e,t),this.meshPerAttribute=n||1}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}clone(e){const t=super.clone(e);return t.meshPerAttribute=this.meshPerAttribute,t}toJSON(e){const t=super.toJSON(e);return t.isInstancedInterleavedBuffer=!0,t.meshPerAttribute=this.meshPerAttribute,t}}Ys.prototype.isInstancedInterleavedBuffer=!0;function Xs(e,t){return e.distance-t.distance}function Zs(e,t,n,r){if(e.layers.test(t.layers)&&e.raycast(t,n),!0===r){const r=e.children;for(let e=0,i=r.length;e<i;e++)Zs(r[e],t,n,!0)}}class Js{constructor(e=1,t=0,n=0){return this.radius=e,this.phi=t,this.theta=n,this}set(e,t,n){return this.radius=e,this.phi=t,this.theta=n,this}copy(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this}makeSafe(){const e=1e-6;return this.phi=Math.max(e,Math.min(Math.PI-e,this.phi)),this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,n){return this.radius=Math.sqrt(e*e+t*t+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e,n),this.phi=Math.acos(W(t/this.radius,-1,1))),this}clone(){return(new this.constructor).copy(this)}}const Ks=new Ae,$s=new Ae;class eA{constructor(e=new Ae,t=new Ae){this.start=e,this.end=t}set(e,t){return this.start.copy(e),this.end.copy(t),this}copy(e){return this.start.copy(e.start),this.end.copy(e.end),this}getCenter(e){return void 0===e&&(console.warn("THREE.Line3: .getCenter() target is now required"),e=new Ae),e.addVectors(this.start,this.end).multiplyScalar(.5)}delta(e){return void 0===e&&(console.warn("THREE.Line3: .delta() target is now required"),e=new Ae),e.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(e,t){return void 0===t&&(console.warn("THREE.Line3: .at() target is now required"),t=new Ae),this.delta(t).multiplyScalar(e).add(this.start)}closestPointToPointParameter(e,t){Ks.subVectors(e,this.start),$s.subVectors(this.end,this.start);const n=$s.dot($s);let r=$s.dot(Ks)/n;return t&&(r=W(r,0,1)),r}closestPointToPoint(e,t,n){const r=this.closestPointToPointParameter(e,t);return void 0===n&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),n=new Ae),this.delta(n).multiplyScalar(r).add(this.start)}applyMatrix4(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this}equals(e){return e.start.equals(this.start)&&e.end.equals(this.end)}clone(){return(new this.constructor).copy(this)}}(class extends ct{constructor(e){super(),this.material=e,this.render=function(){},this.hasPositions=!1,this.hasNormals=!1,this.hasColors=!1,this.hasUvs=!1,this.positionArray=null,this.normalArray=null,this.colorArray=null,this.uvArray=null,this.count=0}}).prototype.isImmediateRenderObject=!0;const tA=new Ae,nA=new ze,rA=new ze;function iA(e){const t=[];e&&e.isBone&&t.push(e);for(let n=0;n<e.children.length;n++)t.push.apply(t,iA(e.children[n]));return t}const aA=new Float32Array(1);new Int32Array(aA.buffer);const oA=new Bt({side:1,depthWrite:!1,depthTest:!1});new pn(new gn,oA);Ho.create=function(e,t){return console.log("THREE.Curve.create() has been deprecated"),e.prototype=Object.create(Ho.prototype),e.prototype.constructor=e,e.prototype.getPoint=t,e},As.prototype.fromPoints=function(e){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(e)},class extends Pa{constructor(e=10,t=10,n=4473924,r=8947848){n=new It(n),r=new It(r);const i=t/2,a=e/t,o=e/2,s=[],A=[];for(let e=0,l=0,c=-o;e<=t;e++,c+=a){s.push(-o,0,c,o,0,c),s.push(c,0,-o,c,0,o);const t=e===i?n:r;t.toArray(A,l),l+=3,t.toArray(A,l),l+=3,t.toArray(A,l),l+=3,t.toArray(A,l),l+=3}const l=new Zt;l.setAttribute("position",new Ut(s,3)),l.setAttribute("color",new Ut(A,3));super(l,new ba({vertexColors:!0,toneMapped:!1})),this.type="GridHelper"}}.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},class extends Pa{constructor(e){const t=iA(e),n=new Zt,r=[],i=[],a=new It(0,0,1),o=new It(0,1,0);for(let e=0;e<t.length;e++){const n=t[e];n.parent&&n.parent.isBone&&(r.push(0,0,0),r.push(0,0,0),i.push(a.r,a.g,a.b),i.push(o.r,o.g,o.b))}n.setAttribute("position",new Ut(r,3)),n.setAttribute("color",new Ut(i,3));super(n,new ba({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0})),this.type="SkeletonHelper",this.isSkeletonHelper=!0,this.root=e,this.bones=t,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(e){const t=this.bones,n=this.geometry,r=n.getAttribute("position");rA.copy(this.root.matrixWorld).invert();for(let e=0,n=0;e<t.length;e++){const i=t[e];i.parent&&i.parent.isBone&&(nA.multiplyMatrices(rA,i.matrixWorld),tA.setFromMatrixPosition(nA),r.setXYZ(n,tA.x,tA.y,tA.z),nA.multiplyMatrices(rA,i.parent.matrixWorld),tA.setFromMatrixPosition(nA),r.setXYZ(n+1,tA.x,tA.y,tA.z),n+=2)}n.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(e)}}.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},ko.prototype.extractUrlBase=function(e){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),class{static decodeText(e){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(e);let t="";for(let n=0,r=e.length;n<r;n++)t+=String.fromCharCode(e[n]);try{return decodeURIComponent(escape(t))}catch(e){return t}}static extractUrlBase(e){const t=e.lastIndexOf("/");return-1===t?"./":e.substr(0,t+1)}}.extractUrlBase(e)},ko.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},ue.prototype.center=function(e){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(e)},ue.prototype.empty=function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},ue.prototype.isIntersectionBox=function(e){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},ue.prototype.isIntersectionSphere=function(e){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)},ue.prototype.size=function(e){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(e)},Pe.prototype.empty=function(){return console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty()."),this.isEmpty()},Pn.prototype.setFromMatrix=function(e){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(e)},eA.prototype.center=function(e){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(e)},$.prototype.flattenToArrayOffset=function(e,t){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},$.prototype.multiplyVector3=function(e){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),e.applyMatrix3(this)},$.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},$.prototype.applyToBufferAttribute=function(e){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),e.applyMatrix3(this)},$.prototype.applyToVector3Array=function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")},$.prototype.getInverse=function(e){return console.warn("THREE.Matrix3: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(e).invert()},ze.prototype.extractPosition=function(e){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(e)},ze.prototype.flattenToArrayOffset=function(e,t){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},ze.prototype.getPosition=function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new Ae).setFromMatrixColumn(this,3)},ze.prototype.setRotationFromQuaternion=function(e){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(e)},ze.prototype.multiplyToArray=function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},ze.prototype.multiplyVector3=function(e){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},ze.prototype.multiplyVector4=function(e){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},ze.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},ze.prototype.rotateAxis=function(e){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),e.transformDirection(this)},ze.prototype.crossVector=function(e){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},ze.prototype.translate=function(){console.error("THREE.Matrix4: .translate() has been removed.")},ze.prototype.rotateX=function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},ze.prototype.rotateY=function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},ze.prototype.rotateZ=function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},ze.prototype.rotateByAxis=function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},ze.prototype.applyToBufferAttribute=function(e){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},ze.prototype.applyToVector3Array=function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},ze.prototype.makeFrustum=function(e,t,n,r,i,a){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(e,t,r,n,i,a)},ze.prototype.getInverse=function(e){return console.warn("THREE.Matrix4: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(e).invert()},ft.prototype.isIntersectionLine=function(e){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(e)},se.prototype.multiplyVector3=function(e){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),e.applyQuaternion(this)},se.prototype.inverse=function(){return console.warn("THREE.Quaternion: .inverse() has been renamed to invert()."),this.invert()},Ne.prototype.isIntersectionBox=function(e){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},Ne.prototype.isIntersectionPlane=function(e){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(e)},Ne.prototype.isIntersectionSphere=function(e){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)},St.prototype.area=function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},St.prototype.barycoordFromPoint=function(e,t){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(e,t)},St.prototype.midpoint=function(e){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(e)},St.prototypenormal=function(e){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(e)},St.prototype.plane=function(e){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(e)},St.barycoordFromPoint=function(e,t,n,r,i){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),St.getBarycoord(e,t,n,r,i)},St.normal=function(e,t,n,r){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),St.getNormal(e,t,n,r)},ls.prototype.extractAllPoints=function(e){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(e)},ls.prototype.extrude=function(e){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new uo(this,e)},ls.prototype.makeGeometry=function(e){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new fo(this,e)},K.prototype.fromAttribute=function(e,t,n){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,n)},K.prototype.distanceToManhattan=function(e){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},K.prototype.lengthManhattan=function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},Ae.prototype.setEulerFromRotationMatrix=function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},Ae.prototype.setEulerFromQuaternion=function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},Ae.prototype.getPositionFromMatrix=function(e){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(e)},Ae.prototype.getScaleFromMatrix=function(e){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(e)},Ae.prototype.getColumnFromMatrix=function(e,t){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(t,e)},Ae.prototype.applyProjection=function(e){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(e)},Ae.prototype.fromAttribute=function(e,t,n){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,n)},Ae.prototype.distanceToManhattan=function(e){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},Ae.prototype.lengthManhattan=function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},ae.prototype.fromAttribute=function(e,t,n){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,n)},ae.prototype.lengthManhattan=function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},ct.prototype.getChildByName=function(e){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(e)},ct.prototype.renderDepth=function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},ct.prototype.translate=function(e,t){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(t,e)},ct.prototype.getWorldRotation=function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},ct.prototype.applyMatrix=function(e){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(e)},Object.defineProperties(ct.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(e){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=e}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),pn.prototype.setDrawMode=function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")},Object.defineProperties(pn.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),0},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),ma.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},wn.prototype.setLens=function(e,t){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==t&&(this.filmGauge=t),this.setFocalLength(e)},Object.defineProperties(cs.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(e){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=e}},shadowCameraLeft:{set:function(e){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=e}},shadowCameraRight:{set:function(e){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=e}},shadowCameraTop:{set:function(e){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=e}},shadowCameraBottom:{set:function(e){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=e}},shadowCameraNear:{set:function(e){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=e}},shadowCameraFar:{set:function(e){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=e}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(e){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=e}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(e){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=e}},shadowMapHeight:{set:function(e){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=e}}}),Object.defineProperties(Nt.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.usage===N},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(N)}}}),Nt.prototype.setDynamic=function(e){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===e?N:O),this},Nt.prototype.copyIndicesArray=function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},Nt.prototype.setArray=function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},Zt.prototype.addIndex=function(e){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(e)},Zt.prototype.addAttribute=function(e,t){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),t&&t.isBufferAttribute||t&&t.isInterleavedBufferAttribute?"index"===e?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(t),this):this.setAttribute(e,t):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(e,new Nt(arguments[1],arguments[2])))},Zt.prototype.addDrawCall=function(e,t,n){void 0!==n&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(e,t)},Zt.prototype.clearDrawCalls=function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},Zt.prototype.computeOffsets=function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},Zt.prototype.removeAttribute=function(e){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(e)},Zt.prototype.applyMatrix=function(e){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(e)},Object.defineProperties(Zt.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Qi.prototype.setDynamic=function(e){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===e?N:O),this},Qi.prototype.setArray=function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},uo.prototype.getArrays=function(){console.error("THREE.ExtrudeGeometry: .getArrays() has been removed.")},uo.prototype.addShapeList=function(){console.error("THREE.ExtrudeGeometry: .addShapeList() has been removed.")},uo.prototype.addShape=function(){console.error("THREE.ExtrudeGeometry: .addShape() has been removed.")},Wi.prototype.dispose=function(){console.error("THREE.Scene: .dispose() has been removed.")},Object.defineProperties(Tt.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new It}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(e){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===e}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(e){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=e}}}),Object.defineProperties(bn.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(e){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=e}}}),ji.prototype.clearTarget=function(e,t,n,r){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(e),this.clear(t,n,r)},ji.prototype.animate=function(e){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(e)},ji.prototype.getCurrentRenderTarget=function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},ji.prototype.getMaxAnisotropy=function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},ji.prototype.getPrecision=function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},ji.prototype.resetGLState=function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},ji.prototype.supportsFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},ji.prototype.supportsHalfFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},ji.prototype.supportsStandardDerivatives=function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},ji.prototype.supportsCompressedTextureS3TC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},ji.prototype.supportsCompressedTexturePVRTC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},ji.prototype.supportsBlendMinMax=function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},ji.prototype.supportsVertexTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},ji.prototype.supportsInstancedArrays=function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},ji.prototype.enableScissorTest=function(e){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(e)},ji.prototype.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},ji.prototype.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},ji.prototype.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},ji.prototype.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},ji.prototype.setFaceCulling=function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},ji.prototype.allocTextureUnit=function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},ji.prototype.setTexture=function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},ji.prototype.setTexture2D=function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},ji.prototype.setTextureCube=function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},ji.prototype.getActiveMipMapLevel=function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()},Object.defineProperties(ji.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=e}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=e}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(e){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===e?3001:B}},toneMappingWhitePoint:{get:function(){return console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed."),1},set:function(){console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed.")}}}),Object.defineProperties(Bi.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(oe.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=e}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=e}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=e}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=e}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(e){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=e}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(e){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=e}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(e){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=e}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(e){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=e}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(e){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=e}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(e){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=e}}}),class extends ct{constructor(e){super(),this.type="Audio",this.listener=e,this.context=e.context,this.gain=this.context.createGain(),this.gain.connect(e.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(e){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=e,this.connect(),this}setMediaElementSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(e),this.connect(),this}setMediaStreamSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(e),this.connect(),this}setBuffer(e){return this.buffer=e,this.sourceType="buffer",this.autoplay&&this.play(),this}play(e=0){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");this._startedAt=this.context.currentTime+e;const t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.loopStart=this.loopStart,t.loopEnd=this.loopEnd,t.onended=this.onEnded.bind(this),t.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=t,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")}stop(){if(!1!==this.hasPlaybackControl)return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let e=1,t=this.filters.length;e<t;e++)this.filters[e-1].connect(this.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let e=1,t=this.filters.length;e<t;e++)this.filters[e-1].disconnect(this.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}getFilters(){return this.filters}setFilters(e){return e||(e=[]),!0===this._connected?(this.disconnect(),this.filters=e.slice(),this.connect()):this.filters=e.slice(),this}setDetune(e){if(this.detune=e,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(e){return this.setFilters(e?[e]:[])}setPlaybackRate(e){if(!1!==this.hasPlaybackControl)return this.playbackRate=e,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(e){if(!1!==this.hasPlaybackControl)return this.loop=e,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")}setLoopStart(e){return this.loopStart=e,this}setLoopEnd(e){return this.loopEnd=e,this}getVolume(){return this.gain.gain.value}setVolume(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}}.prototype.load=function(e){console.warn("THREE.Audio: .load has been deprecated. 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BufferAttribute.normalized must be consistent across matching attributes."),null;i+=o.array.length}const a=new t(i);let o=0;for(let t=0;t<e.length;++t)a.set(e[t].array,o),o+=e[t].array.length;return new Nt(a,n,r)}static interleaveAttributes(e){let t,n=0,r=0;for(let i=0,a=e.length;i<a;++i){const a=e[i];if(void 0===t&&(t=a.array.constructor),t!==a.array.constructor)return console.error("AttributeBuffers of different types cannot be interleaved"),null;n+=a.array.length,r+=a.itemSize}const i=new Qi(new t(n),r);let a=0;const o=[],s=["getX","getY","getZ","getW"],A=["setX","setY","setZ","setW"];for(let t=0,n=e.length;t<n;t++){const n=e[t],r=n.itemSize,l=n.count,c=new Xi(i,r,a,n.normalized);o.push(c),a+=r;for(let e=0;e<l;e++)for(let t=0;t<r;t++)c[A[t]](e,n[s[t]](e))}return o}static estimateBytesUsed(e){let t=0;for(const n in e.attributes){const r=e.getAttribute(n);t+=r.count*r.itemSize*r.array.BYTES_PER_ELEMENT}const n=e.getIndex();return t+=n?n.count*n.itemSize*n.array.BYTES_PER_ELEMENT:0,t}static mergeVertices(e,t=1e-4){t=Math.max(t,Number.EPSILON);const n={},r=e.getIndex(),i=e.getAttribute("position"),a=r?r.count:i.count;let o=0;const s=Object.keys(e.attributes),A={},l={},c=[],u=["getX","getY","getZ","getW"];for(let t=0,n=s.length;t<n;t++){const n=s[t];A[n]=[];const r=e.morphAttributes[n];r&&(l[n]=new Array(r.length).fill().map((()=>[])))}const h=Math.log10(1/t),d=Math.pow(10,h);for(let t=0;t<a;t++){const i=r?r.getX(t):t;let a="";for(let t=0,n=s.length;t<n;t++){const n=s[t],r=e.getAttribute(n),o=r.itemSize;for(let e=0;e<o;e++)a+=~~(r[u[e]](i)*d)+","}if(a in n)c.push(n[a]);else{for(let t=0,n=s.length;t<n;t++){const n=s[t],r=e.getAttribute(n),a=e.morphAttributes[n],o=r.itemSize,c=A[n],h=l[n];for(let e=0;e<o;e++){const t=u[e];if(c.push(r[t](i)),a)for(let e=0,n=a.length;e<n;e++)h[e].push(a[e][t](i))}}n[a]=o,c.push(o),o++}}const f=e.clone();for(let t=0,n=s.length;t<n;t++){const n=s[t],r=e.getAttribute(n),i=new r.array.constructor(A[n]),a=new Nt(i,r.itemSize,r.normalized);if(f.setAttribute(n,a),n in l)for(let t=0;t<l[n].length;t++){const r=e.morphAttributes[n][t],i=new r.array.constructor(l[n][t]),a=new Nt(i,r.itemSize,r.normalized);f.morphAttributes[n][t]=a}}return f.setIndex(c),f}static toTrianglesDrawMode(e,t){if(0===t)return console.warn("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Geometry already defined as triangles."),e;if(2===t||1===t){let n=e.getIndex();if(null===n){const t=[],r=e.getAttribute("position");if(void 0===r)return console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Undefined position attribute. Processing not possible."),e;for(let e=0;e<r.count;e++)t.push(e);e.setIndex(t),n=e.getIndex()}const r=n.count-2,i=[];if(2===t)for(let e=1;e<=r;e++)i.push(n.getX(0)),i.push(n.getX(e)),i.push(n.getX(e+1));else for(let e=0;e<r;e++)e%2==0?(i.push(n.getX(e)),i.push(n.getX(e+1)),i.push(n.getX(e+2))):(i.push(n.getX(e+2)),i.push(n.getX(e+1)),i.push(n.getX(e)));i.length/3!==r&&console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Unable to generate correct amount of triangles.");const a=e.clone();return a.setIndex(i),a.clearGroups(),a}return console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Unknown draw mode:",t),e}static computeMorphedAttributes(e){if(!0!==e.geometry.isBufferGeometry)return console.error("THREE.BufferGeometryUtils: Geometry is not of type BufferGeometry."),null;const t=new Ae,n=new Ae,r=new Ae,i=new Ae,a=new Ae,o=new Ae,s=new Ae,A=new Ae,l=new Ae;function c(e,c,u,h,d,f,p,m,g){t.fromBufferAttribute(u,f),n.fromBufferAttribute(u,p),r.fromBufferAttribute(u,m);const v=e.morphTargetInfluences;if(c.morphTargets&&h&&v){s.set(0,0,0),A.set(0,0,0),l.set(0,0,0);for(let e=0,c=h.length;e<c;e++){const c=v[e],u=h[e];0!==c&&(i.fromBufferAttribute(u,f),a.fromBufferAttribute(u,p),o.fromBufferAttribute(u,m),d?(s.addScaledVector(i,c),A.addScaledVector(a,c),l.addScaledVector(o,c)):(s.addScaledVector(i.sub(t),c),A.addScaledVector(a.sub(n),c),l.addScaledVector(o.sub(r),c)))}t.add(s),n.add(A),r.add(l)}e.isSkinnedMesh&&(e.boneTransform(f,t),e.boneTransform(p,n),e.boneTransform(m,r)),g[3*f+0]=t.x,g[3*f+1]=t.y,g[3*f+2]=t.z,g[3*p+0]=n.x,g[3*p+1]=n.y,g[3*p+2]=n.z,g[3*m+0]=r.x,g[3*m+1]=r.y,g[3*m+2]=r.z}const u=e.geometry,h=e.material;let d,f,p;const m=u.index,g=u.attributes.position,v=u.morphAttributes.position,y=u.morphTargetsRelative,x=u.attributes.normal,b=u.morphAttributes.position,_=u.groups,w=u.drawRange;let M,S,E,T,L,C,P,R;const q=new Float32Array(g.count*g.itemSize),D=new Float32Array(x.count*x.itemSize);if(null!==m)if(Array.isArray(h))for(M=0,E=_.length;M<E;M++)for(L=_[M],C=h[L.materialIndex],P=Math.max(L.start,w.start),R=Math.min(L.start+L.count,w.start+w.count),S=P,T=R;S<T;S+=3)d=m.getX(S),f=m.getX(S+1),p=m.getX(S+2),c(e,C,g,v,y,d,f,p,q),c(e,C,x,b,y,d,f,p,D);else for(P=Math.max(0,w.start),R=Math.min(m.count,w.start+w.count),M=P,E=R;M<E;M+=3)d=m.getX(M),f=m.getX(M+1),p=m.getX(M+2),c(e,h,g,v,y,d,f,p,q),c(e,h,x,b,y,d,f,p,D);else if(void 0!==g)if(Array.isArray(h))for(M=0,E=_.length;M<E;M++)for(L=_[M],C=h[L.materialIndex],P=Math.max(L.start,w.start),R=Math.min(L.start+L.count,w.start+w.count),S=P,T=R;S<T;S+=3)d=S,f=S+1,p=S+2,c(e,C,g,v,y,d,f,p,q),c(e,C,x,b,y,d,f,p,D);else for(P=Math.max(0,w.start),R=Math.min(g.count,w.start+w.count),M=P,E=R;M<E;M+=3)d=M,f=M+1,p=M+2,c(e,h,g,v,y,d,f,p,q),c(e,h,x,b,y,d,f,p,D);return{positionAttribute:g,normalAttribute:x,morphedPositionAttribute:new Ut(q,3),morphedNormalAttribute:new Ut(D,3)}}}var lu=function(e){return e instanceof Function?e:"string"==typeof e?function(t){return t[e]}:function(t){return e}},cu={exports:{}};!function(e){!function(t){var n=/^\s+/,r=/\s+$/,i=0,a=t.round,o=t.min,s=t.max,A=t.random;function l(e,A){if(A=A||{},(e=e||"")instanceof l)return e;if(!(this instanceof l))return new l(e,A);var c=function(e){var i={r:0,g:0,b:0},a=1,A=null,l=null,c=null,u=!1,h=!1;"string"==typeof e&&(e=function(e){e=e.replace(n,"").replace(r,"").toLowerCase();var t,i=!1;if(T[e])e=T[e],i=!0;else 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e&&(U(e.r)&&U(e.g)&&U(e.b)?(d=e.r,f=e.g,p=e.b,i={r:255*P(d,255),g:255*P(f,255),b:255*P(p,255)},u=!0,h="%"===String(e.r).substr(-1)?"prgb":"rgb"):U(e.h)&&U(e.s)&&U(e.v)?(A=I(e.s),l=I(e.v),i=function(e,n,r){e=6*P(e,360),n=P(n,100),r=P(r,100);var i=t.floor(e),a=e-i,o=r*(1-n),s=r*(1-a*n),A=r*(1-(1-a)*n),l=i%6;return{r:255*[r,s,o,o,A,r][l],g:255*[A,r,r,s,o,o][l],b:255*[o,o,A,r,r,s][l]}}(e.h,A,l),u=!0,h="hsv"):U(e.h)&&U(e.s)&&U(e.l)&&(A=I(e.s),c=I(e.l),i=function(e,t,n){var r,i,a;function o(e,t,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?e+6*(t-e)*n:n<.5?t:n<2/3?e+(t-e)*(2/3-n)*6:e}if(e=P(e,360),t=P(t,100),n=P(n,100),0===t)r=i=a=n;else{var s=n<.5?n*(1+t):n+t-n*t,A=2*n-s;r=o(A,s,e+1/3),i=o(A,s,e),a=o(A,s,e-1/3)}return{r:255*r,g:255*i,b:255*a}}(e.h,A,c),u=!0,h="hsl"),e.hasOwnProperty("a")&&(a=e.a));var d,f,p;return 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l=!1,c=0;c<A.length&&!l;c++)if(gd(i,A[c][0],n.ignoreBoundary)){for(var u=!1,h=1;h<A[c].length&&!u;)gd(i,A[c][h],!n.ignoreBoundary)&&(u=!0),h++;u||(l=!0)}return l}function gd(e,t,n){var r=!1;t[0][0]===t[t.length-1][0]&&t[0][1]===t[t.length-1][1]&&(t=t.slice(0,t.length-1));for(var i=0,a=t.length-1;i<t.length;a=i++){var o=t[i][0],s=t[i][1],A=t[a][0],l=t[a][1];if(e[1]*(o-A)+s*(A-e[0])+l*(e[0]-o)==0&&(o-e[0])*(A-e[0])<=0&&(s-e[1])*(l-e[1])<=0)return!n;s>e[1]!=l>e[1]&&e[0]<(A-o)*(e[1]-s)/(l-s)+o&&(r=!r)}return r}const vd=Math.pow(2,-52),yd=new Uint32Array(512);class xd{static from(e,t=Ld,n=Cd){const r=e.length,i=new Float64Array(2*r);for(let a=0;a<r;a++){const r=e[a];i[2*a]=t(r),i[2*a+1]=n(r)}return new xd(i)}constructor(e){const t=e.length>>1;if(t>0&&"number"!=typeof e[0])throw new Error("Expected coords to contain numbers.");this.coords=e;const n=Math.max(2*t-5,0);this._triangles=new Uint32Array(3*n),this._halfedges=new Int32Array(3*n),this._hashSize=Math.ceil(Math.sqrt(t)),this._hullPrev=new Uint32Array(t),this._hullNext=new Uint32Array(t),this._hullTri=new Uint32Array(t),this._hullHash=new Int32Array(this._hashSize).fill(-1),this._ids=new Uint32Array(t),this._dists=new Float64Array(t),this.update()}update(){const{coords:e,_hullPrev:t,_hullNext:n,_hullTri:r,_hullHash:i}=this,a=e.length>>1;let o=1/0,s=1/0,A=-1/0,l=-1/0;for(let t=0;t<a;t++){const n=e[2*t],r=e[2*t+1];n<o&&(o=n),r<s&&(s=r),n>A&&(A=n),r>l&&(l=r),this._ids[t]=t}const c=(o+A)/2,u=(s+l)/2;let h,d,f,p=1/0;for(let t=0;t<a;t++){const n=bd(c,u,e[2*t],e[2*t+1]);n<p&&(h=t,p=n)}const m=e[2*h],g=e[2*h+1];p=1/0;for(let t=0;t<a;t++){if(t===h)continue;const n=bd(m,g,e[2*t],e[2*t+1]);n<p&&n>0&&(d=t,p=n)}let v=e[2*d],y=e[2*d+1],x=1/0;for(let t=0;t<a;t++){if(t===h||t===d)continue;const n=Sd(m,g,v,y,e[2*t],e[2*t+1]);n<x&&(f=t,x=n)}let b=e[2*f],_=e[2*f+1];if(x===1/0){for(let t=0;t<a;t++)this._dists[t]=e[2*t]-e[0]||e[2*t+1]-e[1];Ed(this._ids,this._dists,0,a-1);const t=new Uint32Array(a);let n=0;for(let e=0,r=-1/0;e<a;e++){const i=this._ids[e];this._dists[i]>r&&(t[n++]=i,r=this._dists[i])}return this.hull=t.subarray(0,n),this.triangles=new Uint32Array(0),void(this.halfedges=new Uint32Array(0))}if(wd(m,g,v,y,b,_)){const e=d,t=v,n=y;d=f,v=b,y=_,f=e,b=t,_=n}const w=function(e,t,n,r,i,a){const o=n-e,s=r-t,A=i-e,l=a-t,c=o*o+s*s,u=A*A+l*l,h=.5/(o*l-s*A);return{x:e+(l*c-s*u)*h,y:t+(o*u-A*c)*h}}(m,g,v,y,b,_);this._cx=w.x,this._cy=w.y;for(let t=0;t<a;t++)this._dists[t]=bd(e[2*t],e[2*t+1],w.x,w.y);Ed(this._ids,this._dists,0,a-1),this._hullStart=h;let M=3;n[h]=t[f]=d,n[d]=t[h]=f,n[f]=t[d]=h,r[h]=0,r[d]=1,r[f]=2,i.fill(-1),i[this._hashKey(m,g)]=h,i[this._hashKey(v,y)]=d,i[this._hashKey(b,_)]=f,this.trianglesLen=0,this._addTriangle(h,d,f,-1,-1,-1);for(let a,o,s=0;s<this._ids.length;s++){const A=this._ids[s],l=e[2*A],c=e[2*A+1];if(s>0&&Math.abs(l-a)<=vd&&Math.abs(c-o)<=vd)continue;if(a=l,o=c,A===h||A===d||A===f)continue;let u=0;for(let e=0,t=this._hashKey(l,c);e<this._hashSize&&(u=i[(t+e)%this._hashSize],-1===u||u===n[u]);e++);u=t[u];let p,m=u;for(;p=n[m],!wd(l,c,e[2*m],e[2*m+1],e[2*p],e[2*p+1]);)if(m=p,m===u){m=-1;break}if(-1===m)continue;let g=this._addTriangle(m,A,n[m],-1,-1,r[m]);r[A]=this._legalize(g+2),r[m]=g,M++;let v=n[m];for(;p=n[v],wd(l,c,e[2*v],e[2*v+1],e[2*p],e[2*p+1]);)g=this._addTriangle(v,A,p,r[A],-1,r[v]),r[A]=this._legalize(g+2),n[v]=v,M--,v=p;if(m===u)for(;p=t[m],wd(l,c,e[2*p],e[2*p+1],e[2*m],e[2*m+1]);)g=this._addTriangle(p,A,m,-1,r[m],r[p]),this._legalize(g+2),r[p]=g,n[m]=m,M--,m=p;this._hullStart=t[A]=m,n[m]=t[v]=A,n[A]=v,i[this._hashKey(l,c)]=A,i[this._hashKey(e[2*m],e[2*m+1])]=m}this.hull=new Uint32Array(M);for(let e=0,t=this._hullStart;e<M;e++)this.hull[e]=t,t=n[t];this.triangles=this._triangles.subarray(0,this.trianglesLen),this.halfedges=this._halfedges.subarray(0,this.trianglesLen)}_hashKey(e,t){return Math.floor(function(e,t){const n=e/(Math.abs(e)+Math.abs(t));return(t>0?3-n:1+n)/4}(e-this._cx,t-this._cy)*this._hashSize)%this._hashSize}_legalize(e){const{_triangles:t,_halfedges:n,coords:r}=this;let i=0,a=0;for(;;){const o=n[e],s=e-e%3;if(a=s+(e+2)%3,-1===o){if(0===i)break;e=yd[--i];continue}const A=o-o%3,l=s+(e+1)%3,c=A+(o+2)%3,u=t[a],h=t[e],d=t[l],f=t[c];if(Md(r[2*u],r[2*u+1],r[2*h],r[2*h+1],r[2*d],r[2*d+1],r[2*f],r[2*f+1])){t[e]=f,t[o]=u;const r=n[c];if(-1===r){let t=this._hullStart;do{if(this._hullTri[t]===c){this._hullTri[t]=e;break}t=this._hullPrev[t]}while(t!==this._hullStart)}this._link(e,r),this._link(o,n[a]),this._link(a,c);const s=A+(o+1)%3;i<yd.length&&(yd[i++]=s)}else{if(0===i)break;e=yd[--i]}}return a}_link(e,t){this._halfedges[e]=t,-1!==t&&(this._halfedges[t]=e)}_addTriangle(e,t,n,r,i,a){const o=this.trianglesLen;return this._triangles[o]=e,this._triangles[o+1]=t,this._triangles[o+2]=n,this._link(o,r),this._link(o+1,i),this._link(o+2,a),this.trianglesLen+=3,o}}function bd(e,t,n,r){const i=e-n,a=t-r;return i*i+a*a}function _d(e,t,n,r,i,a){const o=(r-t)*(i-e),s=(n-e)*(a-t);return Math.abs(o-s)>=33306690738754716e-32*Math.abs(o+s)?o-s:0}function wd(e,t,n,r,i,a){return(_d(i,a,e,t,n,r)||_d(e,t,n,r,i,a)||_d(n,r,i,a,e,t))<0}function Md(e,t,n,r,i,a,o,s){const A=e-o,l=t-s,c=n-o,u=r-s,h=i-o,d=a-s,f=c*c+u*u,p=h*h+d*d;return A*(u*p-f*d)-l*(c*p-f*h)+(A*A+l*l)*(c*d-u*h)<0}function Sd(e,t,n,r,i,a){const o=n-e,s=r-t,A=i-e,l=a-t,c=o*o+s*s,u=A*A+l*l,h=.5/(o*l-s*A),d=(l*c-s*u)*h,f=(o*u-A*c)*h;return d*d+f*f}function Ed(e,t,n,r){if(r-n<=20)for(let i=n+1;i<=r;i++){const r=e[i],a=t[r];let o=i-1;for(;o>=n&&t[e[o]]>a;)e[o+1]=e[o--];e[o+1]=r}else{let i=n+1,a=r;Td(e,n+r>>1,i),t[e[n]]>t[e[r]]&&Td(e,n,r),t[e[i]]>t[e[r]]&&Td(e,i,r),t[e[n]]>t[e[i]]&&Td(e,n,i);const o=e[i],s=t[o];for(;;){do{i++}while(t[e[i]]<s);do{a--}while(t[e[a]]>s);if(a<i)break;Td(e,i,a)}e[n+1]=e[a],e[a]=o,r-i+1>=a-n?(Ed(e,t,i,r),Ed(e,t,n,a-1)):(Ed(e,t,n,a-1),Ed(e,t,i,r))}}function Td(e,t,n){const r=e[t];e[t]=e[n],e[n]=r}function Ld(e){return e[0]}function Cd(e){return e[1]}const Pd=1e-6;class Rd{constructor(){this._x0=this._y0=this._x1=this._y1=null,this._=""}moveTo(e,t){this._+=`M${this._x0=this._x1=+e},${this._y0=this._y1=+t}`}closePath(){null!==this._x1&&(this._x1=this._x0,this._y1=this._y0,this._+="Z")}lineTo(e,t){this._+=`L${this._x1=+e},${this._y1=+t}`}arc(e,t,n){const r=(e=+e)+(n=+n),i=t=+t;if(n<0)throw new Error("negative radius");null===this._x1?this._+=`M${r},${i}`:(Math.abs(this._x1-r)>Pd||Math.abs(this._y1-i)>Pd)&&(this._+="L"+r+","+i),n&&(this._+=`A${n},${n},0,1,1,${e-n},${t}A${n},${n},0,1,1,${this._x1=r},${this._y1=i}`)}rect(e,t,n,r){this._+=`M${this._x0=this._x1=+e},${this._y0=this._y1=+t}h${+n}v${+r}h${-n}Z`}value(){return this._||null}}class qd{constructor(){this._=[]}moveTo(e,t){this._.push([e,t])}closePath(){this._.push(this._[0].slice())}lineTo(e,t){this._.push([e,t])}value(){return this._.length?this._:null}}class Dd{constructor(e,[t,n,r,i]=[0,0,960,500]){if(!((r=+r)>=(t=+t)&&(i=+i)>=(n=+n)))throw new Error("invalid bounds");this.delaunay=e,this._circumcenters=new Float64Array(2*e.points.length),this.vectors=new Float64Array(2*e.points.length),this.xmax=r,this.xmin=t,this.ymax=i,this.ymin=n,this._init()}update(){return this.delaunay.update(),this._init(),this}_init(){const{delaunay:{points:e,hull:t,triangles:n},vectors:r}=this,i=this.circumcenters=this._circumcenters.subarray(0,n.length/3*2);for(let t,r,a=0,o=0,s=n.length;a<s;a+=3,o+=2){const s=2*n[a],A=2*n[a+1],l=2*n[a+2],c=e[s],u=e[s+1],h=e[A],d=e[A+1],f=e[l],p=e[l+1],m=h-c,g=d-u,v=f-c,y=p-u,x=m*m+g*g,b=v*v+y*y,_=2*(m*y-g*v);if(_)if(Math.abs(_)<1e-8)t=(c+f)/2,r=(u+p)/2;else{const e=1/_;t=c+(y*x-g*b)*e,r=u+(m*b-v*x)*e}else t=(c+f)/2-1e8*y,r=(u+p)/2+1e8*v;i[o]=t,i[o+1]=r}let a,o,s,A=t[t.length-1],l=4*A,c=e[2*A],u=e[2*A+1];r.fill(0);for(let n=0;n<t.length;++n)A=t[n],a=l,o=c,s=u,l=4*A,c=e[2*A],u=e[2*A+1],r[a+2]=r[l]=s-u,r[a+3]=r[l+1]=c-o}render(e){const t=null==e?e=new Rd:void 0,{delaunay:{halfedges:n,inedges:r,hull:i},circumcenters:a,vectors:o}=this;if(i.length<=1)return null;for(let t=0,r=n.length;t<r;++t){const r=n[t];if(r<t)continue;const i=2*Math.floor(t/3),o=2*Math.floor(r/3),s=a[i],A=a[i+1],l=a[o],c=a[o+1];this._renderSegment(s,A,l,c,e)}let s,A=i[i.length-1];for(let t=0;t<i.length;++t){s=A,A=i[t];const n=2*Math.floor(r[A]/3),l=a[n],c=a[n+1],u=4*s,h=this._project(l,c,o[u+2],o[u+3]);h&&this._renderSegment(l,c,h[0],h[1],e)}return t&&t.value()}renderBounds(e){const t=null==e?e=new Rd:void 0;return e.rect(this.xmin,this.ymin,this.xmax-this.xmin,this.ymax-this.ymin),t&&t.value()}renderCell(e,t){const n=null==t?t=new Rd:void 0,r=this._clip(e);if(null===r||!r.length)return;t.moveTo(r[0],r[1]);let i=r.length;for(;r[0]===r[i-2]&&r[1]===r[i-1]&&i>1;)i-=2;for(let e=2;e<i;e+=2)r[e]===r[e-2]&&r[e+1]===r[e-1]||t.lineTo(r[e],r[e+1]);return t.closePath(),n&&n.value()}*cellPolygons(){const{delaunay:{points:e}}=this;for(let t=0,n=e.length/2;t<n;++t){const e=this.cellPolygon(t);e&&(e.index=t,yield e)}}cellPolygon(e){const t=new qd;return this.renderCell(e,t),t.value()}_renderSegment(e,t,n,r,i){let a;const o=this._regioncode(e,t),s=this._regioncode(n,r);0===o&&0===s?(i.moveTo(e,t),i.lineTo(n,r)):(a=this._clipSegment(e,t,n,r,o,s))&&(i.moveTo(a[0],a[1]),i.lineTo(a[2],a[3]))}contains(e,t,n){return(t=+t)==t&&(n=+n)==n&&this.delaunay._step(e,t,n)===e}*neighbors(e){const t=this._clip(e);if(t)for(const n of this.delaunay.neighbors(e)){const e=this._clip(n);if(e)e:for(let r=0,i=t.length;r<i;r+=2)for(let a=0,o=e.length;a<o;a+=2)if(t[r]==e[a]&&t[r+1]==e[a+1]&&t[(r+2)%i]==e[(a+o-2)%o]&&t[(r+3)%i]==e[(a+o-1)%o]){yield n;break e}}}_cell(e){const{circumcenters:t,delaunay:{inedges:n,halfedges:r,triangles:i}}=this,a=n[e];if(-1===a)return null;const o=[];let s=a;do{const n=Math.floor(s/3);if(o.push(t[2*n],t[2*n+1]),s=s%3==2?s-2:s+1,i[s]!==e)break;s=r[s]}while(s!==a&&-1!==s);return o}_clip(e){if(0===e&&1===this.delaunay.hull.length)return[this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax,this.xmin,this.ymin];const t=this._cell(e);if(null===t)return null;const{vectors:n}=this,r=4*e;return 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r=2*t[e],i=2*t[e+1],a=2*t[e+2];if((n[a]-n[r])*(n[i+1]-n[r+1])-(n[i]-n[r])*(n[a+1]-n[r+1])>1e-10)return!1}return!0}(e)){this.collinear=Int32Array.from({length:t.length/2},((e,t)=>t)).sort(((e,n)=>t[2*e]-t[2*n]||t[2*e+1]-t[2*n+1]));const e=this.collinear[0],n=this.collinear[this.collinear.length-1],r=[t[2*e],t[2*e+1],t[2*n],t[2*n+1]],i=1e-8*Math.hypot(r[3]-r[1],r[2]-r[0]);for(let e=0,n=t.length/2;e<n;++e){const n=Nd(t[2*e],t[2*e+1],i);t[2*e]=n[0],t[2*e+1]=n[1]}this._delaunator=new xd(t)}else delete this.collinear;const n=this.halfedges=this._delaunator.halfedges,r=this.hull=this._delaunator.hull,i=this.triangles=this._delaunator.triangles,a=this.inedges.fill(-1),o=this._hullIndex.fill(-1);for(let e=0,t=n.length;e<t;++e){const t=i[e%3==2?e-2:e+1];-1!==n[e]&&-1!==a[t]||(a[t]=e)}for(let e=0,t=r.length;e<t;++e)o[r[e]]=e;r.length<=2&&r.length>0&&(this.triangles=new Int32Array(3).fill(-1),this.halfedges=new 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t|=0,(0|i[880+(28*(e|=0)|0)>>2])==(0|t)?0|(t=0):(0|i[880+(28*e|0)+4>>2])==(0|t)?0|(t=1):(0|i[880+(28*e|0)+8>>2])==(0|t)?0|(t=2):(0|i[880+(28*e|0)+12>>2])==(0|t)?0|(t=3):(0|i[880+(28*e|0)+16>>2])==(0|t)?0|(t=4):(0|i[880+(28*e|0)+20>>2])==(0|t)?0|(t=5):0|((0|i[880+(28*e|0)+24>>2])==(0|t)?6:7)}function G(e){return+a[(e|=0)+16>>3]<+a[e+24>>3]|0}function V(e,t){e|=0;var n,r,i=0;return(i=+a[(t|=0)>>3])>=+a[e+8>>3]&&i<=+a[e>>3]?(n=+a[e+16>>3],i=+a[e+24>>3],t=(r=+a[t+8>>3])>=i,e=r<=n&1,n<i?t&&(e=1):t||(e=0),0|(t=0!=(0|e))):0|(t=0)}function j(e,t){e|=0,t|=0;var n,r,o,s,l,c,u=0,h=0;s=P,P=P+288|0,n=s+264|0,r=s+96|0,h=(u=o=s)+96|0;do{i[u>>2]=0,u=u+4|0}while((0|u)<(0|h));return We(t,o),Ve(h=0|i[(u=o)>>2],u=0|i[u+4>>2],n),je(h,u,r),l=+Le(n,r+8|0),a[n>>3]=+a[e>>3],a[(u=n+8|0)>>3]=+a[e+16>>3],a[r>>3]=+a[e+8>>3],a[(h=r+8|0)>>3]=+a[e+24>>3],c=+Le(n,r),h=~~+v(+c*c/+Et(+ +A(+(+a[u>>3]-+a[h>>3])/(+a[n>>3]-+a[r>>3])),3)/(l*(2.59807621135*l)*.8)),P=s,0|(0==(0|h)?1:h)}function W(e,t,n){e|=0,t|=0,n|=0;var r,a,o,s,A,l=0,c=0;s=P,P=P+288|0,r=s+264|0,a=s+96|0,c=(l=o=s)+96|0;do{i[l>>2]=0,l=l+4|0}while((0|l)<(0|c));return We(n,o),Ve(l=0|i[(c=o)>>2],c=0|i[c+4>>2],r),je(l,c,a),A=+Le(r,a+8|0),c=~~+v(+ +Le(e,t)/(2*A)),P=s,0|(0==(0|c)?1:c)}function Q(e,t,n,r){t|=0,n|=0,r|=0,i[(e|=0)>>2]=t,i[e+4>>2]=n,i[e+8>>2]=r}function Y(e,t){e|=0;var n,r,o,s,l=0,c=0,u=0,h=0,d=0,f=0,p=0;i[(s=(t|=0)+8|0)>>2]=0,r=+a[e>>3],h=+A(+r),o=+a[e+8>>3],h+=.5*(d=+A(+o)/.8660254037844386),h-=+(0|(l=~~h)),d-=+(0|(e=~~d));do{if(h<.5){if(h<.3333333333333333){if(i[t>>2]=l,d<.5*(h+1)){i[t+4>>2]=e;break}e=e+1|0,i[t+4>>2]=e;break}if(e=(1&!(d<(p=1-h)))+e|0,i[t+4>>2]=e,p<=d&d<2*h){l=l+1|0,i[t>>2]=l;break}i[t>>2]=l;break}if(!(h<.6666666666666666)){if(l=l+1|0,i[t>>2]=l,d<.5*h){i[t+4>>2]=e;break}e=e+1|0,i[t+4>>2]=e;break}if(d<1-h){if(i[t+4>>2]=e,2*h-1<d){i[t>>2]=l;break}}else e=e+1|0,i[t+4>>2]=e;l=l+1|0,i[t>>2]=l}while(0);do{if(r<0){if(1&e){l=~~(+(0|l)-(2*(+((f=0|xt(0|l,((0|l)<0)<<31>>31|0,0|(f=(e+1|0)/2|0),((0|f)<0)<<31>>31|0))>>>0)+4294967296*+(0|w()))+1)),i[t>>2]=l;break}l=~~(+(0|l)-2*(+((f=0|xt(0|l,((0|l)<0)<<31>>31|0,0|(f=(0|e)/2|0),((0|f)<0)<<31>>31|0))>>>0)+4294967296*+(0|w()))),i[t>>2]=l;break}}while(0);f=t+4|0,o<0&&(l=l-((1|e<<1)/2|0)|0,i[t>>2]=l,e=0-e|0,i[f>>2]=e),c=e-l|0,(0|l)<0?(u=0-l|0,i[f>>2]=c,i[s>>2]=u,i[t>>2]=0,e=c,l=0):u=0,(0|e)<0&&(l=l-e|0,i[t>>2]=l,u=u-e|0,i[s>>2]=u,i[f>>2]=0,e=0),n=l-u|0,c=e-u|0,(0|u)<0&&(i[t>>2]=n,i[f>>2]=c,i[s>>2]=0,e=c,l=n,u=0),(0|(c=(0|u)<(0|(c=(0|e)<(0|l)?e:l))?u:c))<=0||(i[t>>2]=l-c,i[f>>2]=e-c,i[s>>2]=u-c)}function X(e){var t,n=0,r=0,a=0,o=0,s=0;n=0|i[(e|=0)>>2],r=0|i[(t=e+4|0)>>2],(0|n)<0&&(r=r-n|0,i[t>>2]=r,i[(s=e+8|0)>>2]=(0|i[s>>2])-n,i[e>>2]=0,n=0),(0|r)<0?(n=n-r|0,i[e>>2]=n,o=(0|i[(s=e+8|0)>>2])-r|0,i[s>>2]=o,i[t>>2]=0,r=0):(s=o=e+8|0,o=0|i[o>>2]),(0|o)<0&&(n=n-o|0,i[e>>2]=n,r=r-o|0,i[t>>2]=r,i[s>>2]=0,o=0),(0|(a=(0|o)<(0|(a=(0|r)<(0|n)?r:n))?o:a))<=0||(i[e>>2]=n-a,i[t>>2]=r-a,i[s>>2]=o-a)}function Z(e,t){t|=0;var n,r;r=0|i[(e|=0)+8>>2],n=+((0|i[e+4>>2])-r|0),a[t>>3]=+((0|i[e>>2])-r|0)-.5*n,a[t+8>>3]=.8660254037844386*n}function J(e,t,n){e|=0,t|=0,i[(n|=0)>>2]=(0|i[t>>2])+(0|i[e>>2]),i[n+4>>2]=(0|i[t+4>>2])+(0|i[e+4>>2]),i[n+8>>2]=(0|i[t+8>>2])+(0|i[e+8>>2])}function K(e,t,n){e|=0,t|=0,i[(n|=0)>>2]=(0|i[e>>2])-(0|i[t>>2]),i[n+4>>2]=(0|i[e+4>>2])-(0|i[t+4>>2]),i[n+8>>2]=(0|i[e+8>>2])-(0|i[t+8>>2])}function $(e,t){t|=0;var n,r=0;r=0|y(0|i[(e|=0)>>2],t),i[e>>2]=r,n=0|y(0|i[(r=e+4|0)>>2],t),i[r>>2]=n,t=0|y(0|i[(e=e+8|0)>>2],t),i[e>>2]=t}function ee(e){var t,n,r=0,a=0,o=0,s=0,A=0;A=(0|(n=0|i[(e|=0)>>2]))<0,e=(e=(a=(0|(s=((t=(0|(o=(0|i[e+4>>2])-(A?n:0)|0))<0)?0-o|0:0)+((0|i[e+8>>2])-(A?n:0))|0))<0)?0:s)-((o=(0|(a=(0|e)<(0|(a=(0|(r=(t?0:o)-(a?s:0)|0))<(0|(s=(A?0:n)-(t?o:0)-(a?s:0)|0))?r:s))?e:a))>0)?a:0)|0,r=r-(o?a:0)|0;e:do{switch(s-(o?a:0)|0){case 0:switch(0|r){case 0:return 0|(A=0==(0|e)?0:1==(0|e)?1:7);case 1:return 0|(A=0==(0|e)?2:1==(0|e)?3:7);default:break e}case 1:switch(0|r){case 0:return 0|(A=0==(0|e)?4:1==(0|e)?5:7);case 1:if(e)break e;return 0|(e=6);default:break e}}}while(0);return 0|(A=7)}function te(e){var t,n,r=0,a=0,o=0,s=0,A=0;a=0|i[(t=(e|=0)+8|0)>>2],o=0|mt(+((3*(r=(0|i[e>>2])-a|0)|0)-(a=(0|i[(n=e+4|0)>>2])-a|0)|0)/7),i[e>>2]=o,r=0|mt(+((a<<1)+r|0)/7),i[n>>2]=r,i[t>>2]=0,a=r-o|0,(0|o)<0?(A=0-o|0,i[n>>2]=a,i[t>>2]=A,i[e>>2]=0,r=a,o=0,a=A):a=0,(0|r)<0&&(o=o-r|0,i[e>>2]=o,a=a-r|0,i[t>>2]=a,i[n>>2]=0,r=0),A=o-a|0,s=r-a|0,(0|a)<0?(i[e>>2]=A,i[n>>2]=s,i[t>>2]=0,r=s,s=A,a=0):s=o,(0|(o=(0|a)<(0|(o=(0|r)<(0|s)?r:s))?a:o))<=0||(i[e>>2]=s-o,i[n>>2]=r-o,i[t>>2]=a-o)}function ne(e){var t,n,r=0,a=0,o=0,s=0,A=0;a=0|i[(t=(e|=0)+8|0)>>2],o=0|mt(+(((r=(0|i[e>>2])-a|0)<<1)+(a=(0|i[(n=e+4|0)>>2])-a|0)|0)/7),i[e>>2]=o,r=0|mt(+((3*a|0)-r|0)/7),i[n>>2]=r,i[t>>2]=0,a=r-o|0,(0|o)<0?(A=0-o|0,i[n>>2]=a,i[t>>2]=A,i[e>>2]=0,r=a,o=0,a=A):a=0,(0|r)<0&&(o=o-r|0,i[e>>2]=o,a=a-r|0,i[t>>2]=a,i[n>>2]=0,r=0),A=o-a|0,s=r-a|0,(0|a)<0?(i[e>>2]=A,i[n>>2]=s,i[t>>2]=0,r=s,s=A,a=0):s=o,(0|(o=(0|a)<(0|(o=(0|r)<(0|s)?r:s))?a:o))<=0||(i[e>>2]=s-o,i[n>>2]=r-o,i[t>>2]=a-o)}function re(e){var t,n,r,a=0,o=0,s=0,A=0;a=0|i[(e|=0)>>2],o=0|i[(n=e+4|0)>>2],s=0|i[(r=e+8|0)>>2],A=o+(3*a|0)|0,i[e>>2]=A,o=s+(3*o|0)|0,i[n>>2]=o,a=(3*s|0)+a|0,i[r>>2]=a,s=o-A|0,(0|A)<0?(a=a-A|0,i[n>>2]=s,i[r>>2]=a,i[e>>2]=0,o=s,s=0):s=A,(0|o)<0&&(s=s-o|0,i[e>>2]=s,a=a-o|0,i[r>>2]=a,i[n>>2]=0,o=0),t=s-a|0,A=o-a|0,(0|a)<0?(i[e>>2]=t,i[n>>2]=A,i[r>>2]=0,s=t,a=0):A=o,(0|(o=(0|a)<(0|(o=(0|A)<(0|s)?A:s))?a:o))<=0||(i[e>>2]=s-o,i[n>>2]=A-o,i[r>>2]=a-o)}function ie(e){var t,n,r,a=0,o=0,s=0,A=0;A=0|i[(e|=0)>>2],s=(3*(a=0|i[(n=e+4|0)>>2])|0)+A|0,A=(o=0|i[(r=e+8|0)>>2])+(3*A|0)|0,i[e>>2]=A,i[n>>2]=s,a=(3*o|0)+a|0,i[r>>2]=a,o=s-A|0,(0|A)<0?(a=a-A|0,i[n>>2]=o,i[r>>2]=a,i[e>>2]=0,A=0):o=s,(0|o)<0&&(A=A-o|0,i[e>>2]=A,a=a-o|0,i[r>>2]=a,i[n>>2]=0,o=0),t=A-a|0,s=o-a|0,(0|a)<0?(i[e>>2]=t,i[n>>2]=s,i[r>>2]=0,A=t,a=0):s=o,(0|(o=(0|a)<(0|(o=(0|s)<(0|A)?s:A))?a:o))<=0||(i[e>>2]=A-o,i[n>>2]=s-o,i[r>>2]=a-o)}function ae(e,t){e|=0;var n,r,a,o=0,s=0,A=0;((t|=0)+-1|0)>>>0>=6||(A=(0|i[15472+(12*t|0)>>2])+(0|i[e>>2])|0,i[e>>2]=A,a=e+4|0,s=(0|i[15472+(12*t|0)+4>>2])+(0|i[a>>2])|0,i[a>>2]=s,r=e+8|0,t=(0|i[15472+(12*t|0)+8>>2])+(0|i[r>>2])|0,i[r>>2]=t,o=s-A|0,(0|A)<0?(t=t-A|0,i[a>>2]=o,i[r>>2]=t,i[e>>2]=0,s=0):(o=s,s=A),(0|o)<0&&(s=s-o|0,i[e>>2]=s,t=t-o|0,i[r>>2]=t,i[a>>2]=0,o=0),n=s-t|0,A=o-t|0,(0|t)<0?(i[e>>2]=n,i[a>>2]=A,i[r>>2]=0,s=n,t=0):A=o,(0|(o=(0|t)<(0|(o=(0|A)<(0|s)?A:s))?t:o))<=0||(i[e>>2]=s-o,i[a>>2]=A-o,i[r>>2]=t-o))}function oe(e){var t,n,r,a=0,o=0,s=0,A=0;A=0|i[(e|=0)>>2],s=(a=0|i[(n=e+4|0)>>2])+A|0,A=(o=0|i[(r=e+8|0)>>2])+A|0,i[e>>2]=A,i[n>>2]=s,a=o+a|0,i[r>>2]=a,o=s-A|0,(0|A)<0?(a=a-A|0,i[n>>2]=o,i[r>>2]=a,i[e>>2]=0,s=0):(o=s,s=A),(0|o)<0&&(s=s-o|0,i[e>>2]=s,a=a-o|0,i[r>>2]=a,i[n>>2]=0,o=0),t=s-a|0,A=o-a|0,(0|a)<0?(i[e>>2]=t,i[n>>2]=A,i[r>>2]=0,s=t,a=0):A=o,(0|(o=(0|a)<(0|(o=(0|A)<(0|s)?A:s))?a:o))<=0||(i[e>>2]=s-o,i[n>>2]=A-o,i[r>>2]=a-o)}function se(e){var t,n,r,a=0,o=0,s=0,A=0;a=0|i[(e|=0)>>2],s=0|i[(n=e+4|0)>>2],o=0|i[(r=e+8|0)>>2],A=s+a|0,i[e>>2]=A,s=o+s|0,i[n>>2]=s,a=o+a|0,i[r>>2]=a,o=s-A|0,(0|A)<0?(a=a-A|0,i[n>>2]=o,i[r>>2]=a,i[e>>2]=0,s=0):(o=s,s=A),(0|o)<0&&(s=s-o|0,i[e>>2]=s,a=a-o|0,i[r>>2]=a,i[n>>2]=0,o=0),t=s-a|0,A=o-a|0,(0|a)<0?(i[e>>2]=t,i[n>>2]=A,i[r>>2]=0,s=t,a=0):A=o,(0|(o=(0|a)<(0|(o=(0|A)<(0|s)?A:s))?a:o))<=0||(i[e>>2]=s-o,i[n>>2]=A-o,i[r>>2]=a-o)}function Ae(e){switch(0|(e|=0)){case 1:e=5;break;case 5:e=4;break;case 4:e=6;break;case 6:e=2;break;case 2:e=3;break;case 3:e=1}return 0|e}function le(e){switch(0|(e|=0)){case 1:e=3;break;case 3:e=2;break;case 2:e=6;break;case 6:e=4;break;case 4:e=5;break;case 5:e=1}return 0|e}function ce(e){var t,n,r,a=0,o=0,s=0,A=0;a=0|i[(e|=0)>>2],o=0|i[(n=e+4|0)>>2],s=0|i[(r=e+8|0)>>2],A=o+(a<<1)|0,i[e>>2]=A,o=s+(o<<1)|0,i[n>>2]=o,a=(s<<1)+a|0,i[r>>2]=a,s=o-A|0,(0|A)<0?(a=a-A|0,i[n>>2]=s,i[r>>2]=a,i[e>>2]=0,o=s,s=0):s=A,(0|o)<0&&(s=s-o|0,i[e>>2]=s,a=a-o|0,i[r>>2]=a,i[n>>2]=0,o=0),t=s-a|0,A=o-a|0,(0|a)<0?(i[e>>2]=t,i[n>>2]=A,i[r>>2]=0,s=t,a=0):A=o,(0|(o=(0|a)<(0|(o=(0|A)<(0|s)?A:s))?a:o))<=0||(i[e>>2]=s-o,i[n>>2]=A-o,i[r>>2]=a-o)}function ue(e){var t,n,r,a=0,o=0,s=0,A=0;A=0|i[(e|=0)>>2],s=((a=0|i[(n=e+4|0)>>2])<<1)+A|0,A=(o=0|i[(r=e+8|0)>>2])+(A<<1)|0,i[e>>2]=A,i[n>>2]=s,a=(o<<1)+a|0,i[r>>2]=a,o=s-A|0,(0|A)<0?(a=a-A|0,i[n>>2]=o,i[r>>2]=a,i[e>>2]=0,A=0):o=s,(0|o)<0&&(A=A-o|0,i[e>>2]=A,a=a-o|0,i[r>>2]=a,i[n>>2]=0,o=0),t=A-a|0,s=o-a|0,(0|a)<0?(i[e>>2]=t,i[n>>2]=s,i[r>>2]=0,A=t,a=0):s=o,(0|(o=(0|a)<(0|(o=(0|s)<(0|A)?s:A))?a:o))<=0||(i[e>>2]=A-o,i[n>>2]=s-o,i[r>>2]=a-o)}function he(e,t){t|=0;var n,r,a,o=0,s=0,A=0;return a=(0|(r=(0|i[(e|=0)>>2])-(0|i[t>>2])|0))<0,n=(0|(s=(0|i[e+4>>2])-(0|i[t+4>>2])-(a?r:0)|0))<0,t=(t=(e=(0|(A=(a?0-r|0:0)+(0|i[e+8>>2])-(0|i[t+8>>2])+(n?0-s|0:0)|0))<0)?0:A)-((s=(0|(e=(0|t)<(0|(e=(0|(o=(n?0:s)-(e?A:0)|0))<(0|(A=(a?0:r)-(n?s:0)-(e?A:0)|0))?o:A))?t:e))>0)?e:0)|0,o=o-(s?e:0)|0,0|((0|(e=(0|(e=A-(s?e:0)|0))>-1?e:0-e|0))>(0|(t=(0|(o=(0|o)>-1?o:0-o|0))>(0|(t=(0|t)>-1?t:0-t|0))?o:t))?e:t)}function de(e,t){t|=0;var n;n=0|i[(e|=0)+8>>2],i[t>>2]=(0|i[e>>2])-n,i[t+4>>2]=(0|i[e+4>>2])-n}function fe(e,t){t|=0;var n,r,a,o=0,s=0,A=0;s=0|i[(e|=0)>>2],i[t>>2]=s,e=0|i[e+4>>2],i[(r=t+4|0)>>2]=e,i[(a=t+8|0)>>2]=0,o=e-s|0,(0|s)<0?(e=0-s|0,i[r>>2]=o,i[a>>2]=e,i[t>>2]=0,s=0):(o=e,e=0),(0|o)<0&&(s=s-o|0,i[t>>2]=s,e=e-o|0,i[a>>2]=e,i[r>>2]=0,o=0),n=s-e|0,A=o-e|0,(0|e)<0?(i[t>>2]=n,i[r>>2]=A,i[a>>2]=0,o=A,A=n,e=0):A=s,(0|(s=(0|e)<(0|(s=(0|o)<(0|A)?o:A))?e:s))<=0||(i[t>>2]=A-s,i[r>>2]=o-s,i[a>>2]=e-s)}function pe(e){var t,n,r,a;n=(a=0|i[(t=(e|=0)+8|0)>>2])-(0|i[e>>2])|0,i[e>>2]=n,e=(0|i[(r=e+4|0)>>2])-a|0,i[r>>2]=e,i[t>>2]=0-(e+n)}function me(e){var t,n,r=0,a=0,o=0,s=0,A=0;r=0-(a=0|i[(e|=0)>>2])|0,i[e>>2]=r,i[(t=e+8|0)>>2]=0,s=(o=0|i[(n=e+4|0)>>2])+a|0,(0|a)>0?(i[n>>2]=s,i[t>>2]=a,i[e>>2]=0,r=0,o=s):a=0,(0|o)<0?(A=r-o|0,i[e>>2]=A,a=a-o|0,i[t>>2]=a,i[n>>2]=0,s=A-a|0,r=0-a|0,(0|a)<0?(i[e>>2]=s,i[n>>2]=r,i[t>>2]=0,o=r,a=0):(o=0,s=A)):s=r,(0|(r=(0|a)<(0|(r=(0|o)<(0|s)?o:s))?a:r))<=0||(i[e>>2]=s-r,i[n>>2]=o-r,i[t>>2]=a-r)}function ge(e,t,n,r){t|=0,n|=0,r|=0;var o,s=0,A=0,l=0,c=0;if(o=P,P=P+32|0,function(e,t){t|=0;var n=0,r=0,i=0;n=+a[(e=e|0)>>3],r=+u(+n),n=+h(+n),a[t+16>>3]=n,n=+a[e+8>>3],i=r*+u(+n),a[t>>3]=i,n=r*+h(+n),a[t+8>>3]=n}(e|=0,A=o),i[n>>2]=0,s=+At(15888,A),(l=+At(15912,A))<s&&(i[n>>2]=1,s=l),(l=+At(15936,A))<s&&(i[n>>2]=2,s=l),(l=+At(15960,A))<s&&(i[n>>2]=3,s=l),(l=+At(15984,A))<s&&(i[n>>2]=4,s=l),(l=+At(16008,A))<s&&(i[n>>2]=5,s=l),(l=+At(16032,A))<s&&(i[n>>2]=6,s=l),(l=+At(16056,A))<s&&(i[n>>2]=7,s=l),(l=+At(16080,A))<s&&(i[n>>2]=8,s=l),(l=+At(16104,A))<s&&(i[n>>2]=9,s=l),(l=+At(16128,A))<s&&(i[n>>2]=10,s=l),(l=+At(16152,A))<s&&(i[n>>2]=11,s=l),(l=+At(16176,A))<s&&(i[n>>2]=12,s=l),(l=+At(16200,A))<s&&(i[n>>2]=13,s=l),(l=+At(16224,A))<s&&(i[n>>2]=14,s=l),(l=+At(16248,A))<s&&(i[n>>2]=15,s=l),(l=+At(16272,A))<s&&(i[n>>2]=16,s=l),(l=+At(16296,A))<s&&(i[n>>2]=17,s=l),(l=+At(16320,A))<s&&(i[n>>2]=18,s=l),(l=+At(16344,A))<s&&(i[n>>2]=19,s=l),(l=+f(+(1-.5*s)))<1e-16)return i[r>>2]=0,i[r+4>>2]=0,i[r+8>>2]=0,i[r+12>>2]=0,void(P=o);if(n=0|i[n>>2],s=+Ee((s=+a[16368+(24*n|0)>>3])-+Ee(+function(e,t){e|=0;var n=0,r=0,i=0,o=0,s=0;return o=+a[(t=t|0)>>3],r=+u(+o),i=+a[t+8>>3]-+a[e+8>>3],s=r*+h(+i),n=+a[e>>3],+ +g(+s,+(+h(+o)*+u(+n)-+u(+i)*(r*+h(+n))))}(15568+(n<<4)|0,e))),c=0|Fe(t)?+Ee(s+-.3334731722518321):s,s=+d(+l)/.381966011250105,(0|t)>0){A=0;do{s*=2.6457513110645907,A=A+1|0}while((0|A)!=(0|t))}l=+u(+c)*s,a[r>>3]=l,c=+h(+c)*s,a[r+8>>3]=c,P=o}function ve(e,t,n,r,o){t|=0,n|=0,r|=0,o|=0;var s=0,c=0;if((s=+function(e){var t=0,n=0;return n=+a[(e=e|0)>>3],t=+a[e+8>>3],+ +l(+(n*n+t*t))}(e|=0))<1e-16)return t=15568+(t<<4)|0,i[o>>2]=i[t>>2],i[o+4>>2]=i[t+4>>2],i[o+8>>2]=i[t+8>>2],void(i[o+12>>2]=i[t+12>>2]);if(c=+g(+ +a[e+8>>3],+ +a[e>>3]),(0|n)>0){e=0;do{s/=2.6457513110645907,e=e+1|0}while((0|e)!=(0|n))}r?(s/=3,n=0==(0|Fe(n)),s=+m(.381966011250105*(n?s:s/2.6457513110645907))):(s=+m(.381966011250105*s),0|Fe(n)&&(c=+Ee(c+.3334731722518321))),function(e,t,n,r){e|=0,t=+t,r|=0;var o=0,s=0,l=0,c=0;if((n=+n)<1e-16)return i[r>>2]=i[e>>2],i[r+4>>2]=i[e+4>>2],i[r+8>>2]=i[e+8>>2],void(i[r+12>>2]=i[e+12>>2]);s=t<0?t+6.283185307179586:t,s=t>=6.283185307179586?s+-6.283185307179586:s;do{if(!(s<1e-16)){if(o=+A(+(s+-3.141592653589793))<1e-16,t=+a[e>>3],o){t-=n,a[r>>3]=t,o=r;break}if(l=+u(+n),n=+h(+n),t=l*+h(+t)+ +u(+s)*(n*+u(+t)),t=+p(+((t=t>1?1:t)<-1?-1:t)),a[r>>3]=t,+A(+(t+-1.5707963267948966))<1e-16)return a[r>>3]=1.5707963267948966,void(a[r+8>>3]=0);if(+A(+(t+1.5707963267948966))<1e-16)return a[r>>3]=-1.5707963267948966,void(a[r+8>>3]=0);if(c=+u(+t),s=n*+h(+s)/c,n=+a[e>>3],t=(l-+h(+t)*+h(+n))/+u(+n)/c,l=s>1?1:s,t=t>1?1:t,(t=+a[e+8>>3]+ +g(+(l<-1?-1:l),+(t<-1?-1:t)))>3.141592653589793)do{t+=-6.283185307179586}while(t>3.141592653589793);if(t<-3.141592653589793)do{t+=6.283185307179586}while(t<-3.141592653589793);return void(a[r+8>>3]=t)}t=+a[e>>3]+n,a[r>>3]=t,o=r}while(0);if(+A(+(t+-1.5707963267948966))<1e-16)return a[o>>3]=1.5707963267948966,void(a[r+8>>3]=0);if(+A(+(t+1.5707963267948966))<1e-16)return a[o>>3]=-1.5707963267948966,void(a[r+8>>3]=0);if((t=+a[e+8>>3])>3.141592653589793)do{t+=-6.283185307179586}while(t>3.141592653589793);if(t<-3.141592653589793)do{t+=6.283185307179586}while(t<-3.141592653589793);a[r+8>>3]=t}(15568+(t<<4)|0,+Ee(+a[16368+(24*t|0)>>3]-c),s,o)}function ye(e,t,n){t|=0,n|=0;var r,a;r=P,P=P+16|0,Z((e|=0)+4|0,a=r),ve(a,0|i[e>>2],t,0,n),P=r}function xe(e,t,n,r,o){e|=0,t|=0,n|=0,r|=0,o|=0;var s,A,l,c,u,h,d,f,p,m,g,v,y,x,b,_,w,S,E,T,L,C,R=0,q=0,D=0,I=0,B=0,k=0;if(C=P,P=P+272|0,I=C+240|0,E=C,T=C+224|0,L=C+208|0,g=C+176|0,v=C+160|0,y=C+192|0,x=C+144|0,b=C+128|0,_=C+112|0,w=C+96|0,S=C+80|0,i[(R=C+256|0)>>2]=t,i[I>>2]=i[e>>2],i[I+4>>2]=i[e+4>>2],i[I+8>>2]=i[e+8>>2],i[I+12>>2]=i[e+12>>2],be(I,R,E),i[o>>2]=0,(0|(I=r+n+(5==(0|r)&1)|0))<=(0|n))P=C;else{A=T+4|0,l=g+4|0,c=n+5|0,u=16848+((s=0|i[R>>2])<<2)|0,h=16928+(s<<2)|0,d=b+8|0,f=_+8|0,p=w+8|0,m=L+4|0,D=n;e:for(;;){q=E+(((0|D)%5|0)<<4)|0,i[L>>2]=i[q>>2],i[L+4>>2]=i[q+4>>2],i[L+8>>2]=i[q+8>>2],i[L+12>>2]=i[q+12>>2];do{}while(2==(0|_e(L,s,0,1)));if((0|D)>(0|n)&0!=(0|Fe(t))){if(i[g>>2]=i[L>>2],i[g+4>>2]=i[L+4>>2],i[g+8>>2]=i[L+8>>2],i[g+12>>2]=i[L+12>>2],Z(A,v),r=0|i[g>>2],R=0|i[17008+(80*r|0)+(i[T>>2]<<2)>>2],i[g>>2]=i[18608+(80*r|0)+(20*R|0)>>2],(0|(q=0|i[18608+(80*r|0)+(20*R|0)+16>>2]))>0){e=0;do{oe(l),e=e+1|0}while((0|e)<(0|q))}switch(q=18608+(80*r|0)+(20*R|0)+4|0,i[y>>2]=i[q>>2],i[y+4>>2]=i[q+4>>2],i[y+8>>2]=i[q+8>>2],$(y,3*(0|i[u>>2])|0),J(l,y,l),X(l),Z(l,x),B=+(0|i[h>>2]),a[b>>3]=3*B,a[d>>3]=0,k=-1.5*B,a[_>>3]=k,a[f>>3]=2.598076211353316*B,a[w>>3]=k,a[p>>3]=-2.598076211353316*B,0|i[17008+(80*(0|i[g>>2])|0)+(i[L>>2]<<2)>>2]){case 1:e=_,r=b;break;case 3:e=w,r=_;break;case 2:e=b,r=w;break;default:e=12;break e}ot(v,x,r,e,S),ve(S,0|i[g>>2],s,1,o+8+(i[o>>2]<<4)|0),i[o>>2]=1+(0|i[o>>2])}if((0|D)<(0|c)&&(Z(m,g),ve(g,0|i[L>>2],s,1,o+8+(i[o>>2]<<4)|0),i[o>>2]=1+(0|i[o>>2])),i[T>>2]=i[L>>2],i[T+4>>2]=i[L+4>>2],i[T+8>>2]=i[L+8>>2],i[T+12>>2]=i[L+12>>2],(0|(D=D+1|0))>=(0|I)){e=3;break}}3!=(0|e)?12==(0|e)&&M(22474,22521,581,22531):P=C}}function be(e,t,n){e|=0,t|=0,n|=0;var r,a=0,o=0,s=0,A=0,l=0;r=P,P=P+128|0,o=r,A=20208,l=(s=a=r+64|0)+60|0;do{i[s>>2]=i[A>>2],s=s+4|0,A=A+4|0}while((0|s)<(0|l));A=20272,l=(s=o)+60|0;do{i[s>>2]=i[A>>2],s=s+4|0,A=A+4|0}while((0|s)<(0|l));a=(l=0==(0|Fe(0|i[t>>2])))?a:o,ce(o=e+4|0),ue(o),0|Fe(0|i[t>>2])&&(ie(o),i[t>>2]=1+(0|i[t>>2])),i[n>>2]=i[e>>2],J(o,a,t=n+4|0),X(t),i[n+16>>2]=i[e>>2],J(o,a+12|0,t=n+20|0),X(t),i[n+32>>2]=i[e>>2],J(o,a+24|0,t=n+36|0),X(t),i[n+48>>2]=i[e>>2],J(o,a+36|0,t=n+52|0),X(t),i[n+64>>2]=i[e>>2],J(o,a+48|0,n=n+68|0),X(n),P=r}function _e(e,t,n,r){n|=0,r|=0;var a,o,s,A,l,c,u=0,h=0,d=0,f=0,p=0;if(c=P,P=P+32|0,l=c+12|0,o=c,p=(e|=0)+4|0,f=0|i[16928+((t|=0)<<2)>>2],f=(A=0!=(0|r))?3*f|0:f,u=0|i[p>>2],a=0|i[(s=e+8|0)>>2],A){if((0|(u=a+u+(r=0|i[(h=e+12|0)>>2])|0))==(0|f))return P=c,0|(p=1);d=h}else u=a+u+(r=0|i[(d=e+12|0)>>2])|0;if((0|u)<=(0|f))return P=c,0|(p=0);do{if((0|r)>0){if(r=0|i[e>>2],(0|a)>0){h=18608+(80*r|0)+60|0,r=e;break}r=18608+(80*r|0)+40|0,n?(Q(l,f,0,0),K(p,l,o),se(o),J(o,l,p),h=r,r=e):(h=r,r=e)}else h=18608+(80*(0|i[e>>2])|0)+20|0,r=e}while(0);if(i[r>>2]=i[h>>2],(0|i[(u=h+16|0)>>2])>0){r=0;do{oe(p),r=r+1|0}while((0|r)<(0|i[u>>2]))}return e=h+4|0,i[l>>2]=i[e>>2],i[l+4>>2]=i[e+4>>2],i[l+8>>2]=i[e+8>>2],t=0|i[16848+(t<<2)>>2],$(l,A?3*t|0:t),J(p,l,p),X(p),r=A&&((0|i[s>>2])+(0|i[p>>2])+(0|i[d>>2])|0)==(0|f)?1:2,P=c,0|(p=r)}function we(e,t){e|=0,t|=0;var n=0;do{n=0|_e(e,t,0,1)}while(2==(0|n));return 0|n}function Me(e,t,n,r,o){e|=0,t|=0,n|=0,r|=0,o|=0;var s,A,l,c,u,h,d,f,p,m,g,v,y,x,b,_,w,S,E=0,T=0,L=0,C=0,R=0;if(S=P,P=P+240|0,x=S+208|0,b=S,_=S+192|0,w=S+176|0,p=S+160|0,m=S+144|0,g=S+128|0,v=S+112|0,y=S+96|0,i[(E=S+224|0)>>2]=t,i[x>>2]=i[e>>2],i[x+4>>2]=i[e+4>>2],i[x+8>>2]=i[e+8>>2],i[x+12>>2]=i[e+12>>2],Se(x,E,b),i[o>>2]=0,(0|(f=r+n+(6==(0|r)&1)|0))<=(0|n))P=S;else{A=n+6|0,l=16928+((s=0|i[E>>2])<<2)|0,c=m+8|0,u=g+8|0,h=v+8|0,d=_+4|0,T=0,L=n,r=-1;e:for(;;){if(e=b+((E=(0|L)%6|0)<<4)|0,i[_>>2]=i[e>>2],i[_+4>>2]=i[e+4>>2],i[_+8>>2]=i[e+8>>2],i[_+12>>2]=i[e+12>>2],e=T,T=0|_e(_,s,0,1),(0|L)>(0|n)&0!=(0|Fe(t))&&(1!=(0|e)&&(0|i[_>>2])!=(0|r))){switch(Z(b+(((E+5|0)%6|0)<<4)+4|0,w),Z(b+(E<<4)+4|0,p),C=+(0|i[l>>2]),a[m>>3]=3*C,a[c>>3]=0,R=-1.5*C,a[g>>3]=R,a[u>>3]=2.598076211353316*C,a[v>>3]=R,a[h>>3]=-2.598076211353316*C,E=0|i[x>>2],0|i[17008+(80*E|0)+(((0|r)==(0|E)?0|i[_>>2]:r)<<2)>>2]){case 1:e=g,r=m;break;case 3:e=v,r=g;break;case 2:e=m,r=v;break;default:e=8;break e}ot(w,p,r,e,y),0|st(w,y)||0|st(p,y)||(ve(y,0|i[x>>2],s,1,o+8+(i[o>>2]<<4)|0),i[o>>2]=1+(0|i[o>>2]))}if((0|L)<(0|A)&&(Z(d,w),ve(w,0|i[_>>2],s,1,o+8+(i[o>>2]<<4)|0),i[o>>2]=1+(0|i[o>>2])),(0|(L=L+1|0))>=(0|f)){e=3;break}r=0|i[_>>2]}3!=(0|e)?8==(0|e)&&M(22557,22521,746,22602):P=S}}function Se(e,t,n){e|=0,t|=0,n|=0;var r,a=0,o=0,s=0,A=0,l=0;r=P,P=P+160|0,o=r,A=20336,l=(s=a=r+80|0)+72|0;do{i[s>>2]=i[A>>2],s=s+4|0,A=A+4|0}while((0|s)<(0|l));A=20416,l=(s=o)+72|0;do{i[s>>2]=i[A>>2],s=s+4|0,A=A+4|0}while((0|s)<(0|l));a=(l=0==(0|Fe(0|i[t>>2])))?a:o,ce(o=e+4|0),ue(o),0|Fe(0|i[t>>2])&&(ie(o),i[t>>2]=1+(0|i[t>>2])),i[n>>2]=i[e>>2],J(o,a,t=n+4|0),X(t),i[n+16>>2]=i[e>>2],J(o,a+12|0,t=n+20|0),X(t),i[n+32>>2]=i[e>>2],J(o,a+24|0,t=n+36|0),X(t),i[n+48>>2]=i[e>>2],J(o,a+36|0,t=n+52|0),X(t),i[n+64>>2]=i[e>>2],J(o,a+48|0,t=n+68|0),X(t),i[n+80>>2]=i[e>>2],J(o,a+60|0,n=n+84|0),X(n),P=r}function Ee(e){var t;return t=(e=+e)<0?e+6.283185307179586:e,+(e>=6.283185307179586?t+-6.283185307179586:t)}function Te(e,t){return t|=0,+A(+(+a[(e|=0)>>3]-+a[t>>3]))<17453292519943298e-27?0|(t=+A(+(+a[e+8>>3]-+a[t+8>>3]))<17453292519943298e-27):0|(t=0)}function Le(e,t){e|=0;var n,r,i,o=0;return r=+a[(t|=0)>>3],n=+a[e>>3],o=(i=+h(.5*(r-n)))*i+(o=+h(.5*(+a[t+8>>3]-+a[e+8>>3])))*(+u(+r)*+u(+n)*o),2*+g(+ +l(+o),+ +l(+(1-o)))*6371.007180918475}function Ce(e,t,n){e|=0,n|=0;var r,i,o,s,A=0,c=0,f=0,p=0,v=0,y=0;return y=+a[(t|=0)>>3],o=+a[e>>3],v=+h(.5*(y-o)),f=+a[t+8>>3],i=+a[e+8>>3],p=+h(.5*(f-i)),r=+u(+o),s=+u(+y),p=2*+g(+ +l(+(p=v*v+p*(s*r*p))),+ +l(+(1-p))),v=+a[n>>3],y=+h(.5*(v-y)),A=+a[n+8>>3],f=+h(.5*(A-f)),c=+u(+v),f=2*+g(+ +l(+(f=y*y+f*(s*c*f))),+ +l(+(1-f))),v=+h(.5*(o-v)),A=+h(.5*(i-A)),A=2*+g(+ +l(+(A=v*v+A*(r*c*A))),+ +l(+(1-A))),4*+m(+ +l(+ +d(.5*(c=.5*(p+f+A)))*+d(.5*(c-p))*+d(.5*(c-f))*+d(.5*(c-A))))}function Pe(e,t){return t=0|Mt(0|(e|=0),0|(t|=0),45),w(),127&t|0}function Re(e,t){var n=0,r=0,i=0,a=0,o=0,s=0;if(!(!0&134217728==(-16777216&(t|=0)|0)))return 0|(t=0);if(o=0|Mt(0|(e|=0),0|t,45),w(),(o&=127)>>>0>121)return 0|(t=0);n=0|Mt(0|e,0|t,52),w(),n&=15;do{if(0|n){for(i=1,r=0;;){if(a=0|Mt(0|e,0|t,3*(15-i|0)|0),w(),0!=(0|(a&=7))&(1^r)){if(1==(0|a)&0!=(0|k(o))){s=0,r=13;break}r=1}if(7==(0|a)){s=0,r=13;break}if(!(i>>>0<n>>>0)){r=9;break}i=i+1|0}if(9==(0|r)){if(15!=(0|n))break;return 0|(s=1)}if(13==(0|r))return 0|s}}while(0);for(;;){if(s=0|Mt(0|e,0|t,3*(14-n|0)|0),w(),!(7==(7&s|0)&!0)){s=0,r=13;break}if(!(n>>>0<14)){s=1,r=13;break}n=n+1|0}return 13==(0|r)?0|s:0}function qe(e,t,n){n|=0;var r=0,i=0;if(r=0|Mt(0|(e|=0),0|(t|=0),52),w(),(0|(r&=15))>=(0|n)){if((0|r)!=(0|n))if(n>>>0<=15){if(e|=i=0|St(0|n,0,52),t=0|w()|-15728641&t,(0|r)>(0|n))do{i=0|St(7,0,3*(14-n|0)|0),n=n+1|0,e|=i,t=0|w()|t}while((0|n)<(0|r))}else t=0,e=0}else t=0,e=0;return _(0|t),0|e}function De(e,t,n,r){n|=0,r|=0;var a,o=0,s=0,A=0,l=0,c=0,u=0;if(A=0|Mt(0|(e|=0),0|(t|=0),52),w(),(0|n)<16&(0|(A&=15))<=(0|n)){if((0|A)==(0|n))return i[(n=r)>>2]=e,void(i[n+4>>2]=t);if(a=(0|(c=0|tt(7,n-A|0)))/7|0,l=0|Mt(0|e,0|t,45),w(),0|k(127&l)){e:do{if(A)for(s=1;;){if(o=0|Mt(0|e,0|t,3*(15-s|0)|0),w(),0|(o&=7))break e;if(!(s>>>0<A>>>0)){o=0;break}s=s+1|0}else o=0}while(0);s=0==(0|o)}else s=0;if(u=0|St(A+1|0,0,52),o=0|w()|-15728641&t,De(t=(u|e)&~(t=0|St(7,0,0|(l=3*(14-A|0)|0))),A=o&~(0|w()),n,r),o=r+(a<<3)|0,!s)return De((u=0|St(1,0,0|l))|t,0|w()|A,n,o),u=o+(a<<3)|0,De((c=0|St(2,0,0|l))|t,0|w()|A,n,u),u=u+(a<<3)|0,De((c=0|St(3,0,0|l))|t,0|w()|A,n,u),u=u+(a<<3)|0,De((c=0|St(4,0,0|l))|t,0|w()|A,n,u),u=u+(a<<3)|0,De((c=0|St(5,0,0|l))|t,0|w()|A,n,u),void De((c=0|St(6,0,0|l))|t,0|w()|A,n,u+(a<<3)|0);s=o+(a<<3)|0,(0|c)>6&&(Ct(0|o,0,(u=(s>>>0>(c=o+8|0)>>>0?s:c)+-1+(0-o)|0)+8&-8|0),o=c+(u>>>3<<3)|0),De((u=0|St(2,0,0|l))|t,0|w()|A,n,o),u=o+(a<<3)|0,De((c=0|St(3,0,0|l))|t,0|w()|A,n,u),u=u+(a<<3)|0,De((c=0|St(4,0,0|l))|t,0|w()|A,n,u),u=u+(a<<3)|0,De((c=0|St(5,0,0|l))|t,0|w()|A,n,u),De((c=0|St(6,0,0|l))|t,0|w()|A,n,u+(a<<3)|0)}}function Ie(e,t){var n=0,r=0,i=0;if(i=0|Mt(0|(e|=0),0|(t|=0),45),w(),!(0|k(127&i)))return 0|(i=0);i=0|Mt(0|e,0|t,52),w(),i&=15;e:do{if(i)for(r=1;;){if(n=0|Mt(0|e,0|t,3*(15-r|0)|0),w(),0|(n&=7))break e;if(!(r>>>0<i>>>0)){n=0;break}r=r+1|0}else n=0}while(0);return 0|(i=0==(0|n)&1)}function Be(e,t){var n=0,r=0,i=0;if(i=0|Mt(0|(e|=0),0|(t|=0),52),w(),!(i&=15))return 0|(i=0);for(r=1;;){if(n=0|Mt(0|e,0|t,3*(15-r|0)|0),w(),0|(n&=7)){r=5;break}if(!(r>>>0<i>>>0)){n=0,r=5;break}r=r+1|0}return 5==(0|r)?0|n:0}function ke(e,t){var n=0,r=0,i=0,a=0,o=0,s=0,A=0;if(A=0|Mt(0|(e|=0),0|(t|=0),52),w(),!(A&=15))return A=e,_(0|(s=t)),0|A;for(s=1,n=0;;){r=0|St(7,0,0|(a=3*(15-s|0)|0)),i=0|w(),o=0|Mt(0|e,0|t,0|a),w(),e=(a=0|St(0|Ae(7&o),0,0|a))|e&~r,t=(o=0|w())|t&~i;e:do{if(!n)if(0==(a&r|0)&0==(o&i|0))n=0;else if(r=0|Mt(0|e,0|t,52),w(),r&=15){n=1;t:for(;;){switch(o=0|Mt(0|e,0|t,3*(15-n|0)|0),w(),7&o){case 1:break t;case 0:break;default:n=1;break e}if(!(n>>>0<r>>>0)){n=1;break e}n=n+1|0}for(n=1;;){if(i=0|Mt(0|e,0|t,0|(o=3*(15-n|0)|0)),w(),a=0|St(7,0,0|o),t&=~(0|w()),e=e&~a|(o=0|St(0|Ae(7&i),0,0|o)),t=0|t|w(),!(n>>>0<r>>>0)){n=1;break}n=n+1|0}}else n=1}while(0);if(!(s>>>0<A>>>0))break;s=s+1|0}return _(0|t),0|e}function Oe(e,t){var n=0,r=0,i=0,a=0,o=0;if(r=0|Mt(0|(e|=0),0|(t|=0),52),w(),!(r&=15))return r=e,_(0|(n=t)),0|r;for(n=1;o=0|Mt(0|e,0|t,0|(a=3*(15-n|0)|0)),w(),i=0|St(7,0,0|a),t&=~(0|w()),e=(a=0|St(0|Ae(7&o),0,0|a))|e&~i,t=0|w()|t,n>>>0<r>>>0;)n=n+1|0;return _(0|t),0|e}function Ne(e,t){var n=0,r=0,i=0,a=0,o=0,s=0,A=0;if(A=0|Mt(0|(e|=0),0|(t|=0),52),w(),!(A&=15))return A=e,_(0|(s=t)),0|A;for(s=1,n=0;;){r=0|St(7,0,0|(a=3*(15-s|0)|0)),i=0|w(),o=0|Mt(0|e,0|t,0|a),w(),e=(a=0|St(0|le(7&o),0,0|a))|e&~r,t=(o=0|w())|t&~i;e:do{if(!n)if(0==(a&r|0)&0==(o&i|0))n=0;else if(r=0|Mt(0|e,0|t,52),w(),r&=15){n=1;t:for(;;){switch(o=0|Mt(0|e,0|t,3*(15-n|0)|0),w(),7&o){case 1:break t;case 0:break;default:n=1;break e}if(!(n>>>0<r>>>0)){n=1;break e}n=n+1|0}for(n=1;;){if(a=0|St(7,0,0|(i=3*(15-n|0)|0)),o=t&~(0|w()),t=0|Mt(0|e,0|t,0|i),w(),e=e&~a|(t=0|St(0|le(7&t),0,0|i)),t=0|o|w(),!(n>>>0<r>>>0)){n=1;break}n=n+1|0}}else n=1}while(0);if(!(s>>>0<A>>>0))break;s=s+1|0}return _(0|t),0|e}function ze(e,t){var n=0,r=0,i=0,a=0,o=0;if(r=0|Mt(0|(e|=0),0|(t|=0),52),w(),!(r&=15))return r=e,_(0|(n=t)),0|r;for(n=1;a=0|St(7,0,0|(o=3*(15-n|0)|0)),i=t&~(0|w()),t=0|Mt(0|e,0|t,0|o),w(),e=(t=0|St(0|le(7&t),0,0|o))|e&~a,t=0|w()|i,n>>>0<r>>>0;)n=n+1|0;return _(0|t),0|e}function Fe(e){return 0|(0|(e|=0))%2}function Ue(e,t){e|=0;var n,r;return r=P,P=P+16|0,n=r,(t|=0)>>>0<=15&&2146435072!=(2146435072&i[e+4>>2]|0)&&2146435072!=(2146435072&i[e+8+4>>2]|0)?(!function(e,t,n){var r,i;r=P,P=P+16|0,ge(e|=0,t|=0,n|=0,i=r),Y(i,n+4|0),P=r}(e,t,n),t=0|function(e,t){e|=0;var n,r=0,a=0,o=0,s=0,A=0,l=0,c=0,u=0;if(n=P,P=P+64|0,l=n+40|0,a=n+24|0,o=n+12|0,s=n,St(0|(t|=0),0,52),r=134225919|w(),!t)return(0|i[e+4>>2])>2||(0|i[e+8>>2])>2||(0|i[e+12>>2])>2?(l=0,_(0|(A=0)),P=n,0|l):(St(0|N(e),0,45),A=0|w()|r,l=-1,_(0|A),P=n,0|l);if(i[l>>2]=i[e>>2],i[l+4>>2]=i[e+4>>2],i[l+8>>2]=i[e+8>>2],i[l+12>>2]=i[e+12>>2],A=l+4|0,(0|t)>0)for(e=-1;i[a>>2]=i[A>>2],i[a+4>>2]=i[A+4>>2],i[a+8>>2]=i[A+8>>2],1&t?(te(A),i[o>>2]=i[A>>2],i[o+4>>2]=i[A+4>>2],i[o+8>>2]=i[A+8>>2],re(o)):(ne(A),i[o>>2]=i[A>>2],i[o+4>>2]=i[A+4>>2],i[o+8>>2]=i[A+8>>2],ie(o)),K(a,o,s),X(s),c=0|St(7,0,0|(u=3*(15-t|0)|0)),r&=~(0|w()),e=(u=0|St(0|ee(s),0,0|u))|e&~c,r=0|w()|r,(0|t)>1;)t=t+-1|0;else e=-1;e:do{if((0|i[A>>2])<=2&&(0|i[l+8>>2])<=2&&(0|i[l+12>>2])<=2){if(t=0|St(0|(a=0|N(l)),0,45),t|=e,e=0|w()|-1040385&r,s=0|z(l),!(0|k(a))){if((0|s)<=0)break;for(o=0;;){if(a=0|Mt(0|t,0|e,52),w(),a&=15)for(r=1;l=0|Mt(0|t,0|e,0|(u=3*(15-r|0)|0)),w(),c=0|St(7,0,0|u),e&=~(0|w()),t=t&~c|(u=0|St(0|Ae(7&l),0,0|u)),e=0|e|w(),r>>>0<a>>>0;)r=r+1|0;if((0|(o=o+1|0))==(0|s))break e}}o=0|Mt(0|t,0|e,52),w(),o&=15;t:do{if(o){r=1;n:for(;;){switch(u=0|Mt(0|t,0|e,3*(15-r|0)|0),w(),7&u){case 1:break n;case 0:break;default:break t}if(!(r>>>0<o>>>0))break t;r=r+1|0}if(0|F(a,0|i[l>>2]))for(r=1;c=0|St(7,0,0|(l=3*(15-r|0)|0)),u=e&~(0|w()),e=0|Mt(0|t,0|e,0|l),w(),t=t&~c|(e=0|St(0|le(7&e),0,0|l)),e=0|u|w(),r>>>0<o>>>0;)r=r+1|0;else for(r=1;l=0|Mt(0|t,0|e,0|(u=3*(15-r|0)|0)),w(),c=0|St(7,0,0|u),e&=~(0|w()),t=t&~c|(u=0|St(0|Ae(7&l),0,0|u)),e=0|e|w(),r>>>0<o>>>0;)r=r+1|0}}while(0);if((0|s)>0){r=0;do{t=0|ke(t,e),e=0|w(),r=r+1|0}while((0|r)!=(0|s))}}else t=0,e=0}while(0);return u=t,_(0|(c=e)),P=n,0|u}(n,t),e=0|w()):(e=0,t=0),_(0|e),P=r,0|t}function He(e,t,n){var r,a=0,o=0,s=0;if(r=(n|=0)+4|0,o=0|Mt(0|(e|=0),0|(t|=0),52),w(),o&=15,s=0|Mt(0|e,0|t,45),w(),a=0==(0|o),0|k(127&s)){if(a)return 0|(s=1);a=1}else{if(a)return 0|(s=0);a=0==(0|i[r>>2])&&0==(0|i[n+8>>2])?0!=(0|i[n+12>>2])&1:1}for(n=1;1&n?re(r):ie(r),s=0|Mt(0|e,0|t,3*(15-n|0)|0),w(),ae(r,7&s),n>>>0<o>>>0;)n=n+1|0;return 0|a}function Ge(e,t,n){n|=0;var r,a,o=0,s=0,A=0,l=0,c=0,u=0;a=P,P=P+16|0,r=a,u=0|Mt(0|(e|=0),0|(t|=0),45),w(),u&=127;e:do{if(0!=(0|k(u))&&(A=0|Mt(0|e,0|t,52),w(),0!=(0|(A&=15)))){o=1;t:for(;;){switch(c=0|Mt(0|e,0|t,3*(15-o|0)|0),w(),7&c){case 5:break t;case 0:break;default:o=t;break e}if(!(o>>>0<A>>>0)){o=t;break e}o=o+1|0}for(s=1,o=t;l=0|St(7,0,0|(t=3*(15-s|0)|0)),c=o&~(0|w()),o=0|Mt(0|e,0|o,0|t),w(),e=e&~l|(o=0|St(0|le(7&o),0,0|t)),o=0|c|w(),s>>>0<A>>>0;)s=s+1|0}else o=t}while(0);if(c=7728+(28*u|0)|0,i[n>>2]=i[c>>2],i[n+4>>2]=i[c+4>>2],i[n+8>>2]=i[c+8>>2],i[n+12>>2]=i[c+12>>2],0|He(e,o,n)){if(l=n+4|0,i[r>>2]=i[l>>2],i[r+4>>2]=i[l+4>>2],i[r+8>>2]=i[l+8>>2],A=0|Mt(0|e,0|o,52),w(),c=15&A,1&A?(ie(l),A=c+1|0):A=c,0|k(u)){e:do{if(c)for(t=1;;){if(s=0|Mt(0|e,0|o,3*(15-t|0)|0),w(),0|(s&=7)){o=s;break e}if(!(t>>>0<c>>>0)){o=0;break}t=t+1|0}else o=0}while(0);o=4==(0|o)&1}else o=0;if(0|_e(n,A,o,0)){if(0|k(u))do{}while(0!=(0|_e(n,A,0,0)));(0|A)!=(0|c)&&ne(l)}else(0|A)!=(0|c)&&(i[l>>2]=i[r>>2],i[l+4>>2]=i[r+4>>2],i[l+8>>2]=i[r+8>>2]);P=a}else P=a}function Ve(e,t,n){n|=0;var r,i;r=P,P=P+16|0,Ge(e|=0,t|=0,i=r),t=0|Mt(0|e,0|t,52),w(),ye(i,15&t,n),P=r}function je(e,t,n){n|=0;var r,i,a=0,o=0;i=P,P=P+16|0,Ge(e|=0,t|=0,r=i),a=0|Mt(0|e,0|t,45),w(),a=0==(0|k(127&a)),o=0|Mt(0|e,0|t,52),w(),o&=15;e:do{if(!a){if(0|o)for(a=1;;){if(!(0==((0|St(7,0,3*(15-a|0)|0))&e|0)&0==((0|w())&t|0)))break e;if(!(a>>>0<o>>>0))break;a=a+1|0}return xe(r,o,0,5,n),void(P=i)}}while(0);Me(r,o,0,6,n),P=i}function We(e,t){t|=0;var n,r=0,a=0,o=0,s=0,A=0,l=0;if(St(0|(e|=0),0,52),n=134225919|w(),(0|e)<1){a=0,r=0;do{0|k(a)&&(St(0|a,0,45),A=0|n|w(),i[(e=t+(r<<3)|0)>>2]=-1,i[e+4>>2]=A,r=r+1|0),a=a+1|0}while(122!=(0|a))}else{A=0,r=0;do{if(0|k(A)){for(St(0|A,0,45),a=1,o=-1,s=0|n|w();o&=~(l=0|St(7,0,3*(15-a|0)|0)),s&=~(0|w()),(0|a)!=(0|e);)a=a+1|0;i[(l=t+(r<<3)|0)>>2]=o,i[l+4>>2]=s,r=r+1|0}A=A+1|0}while(122!=(0|A))}}function Qe(e,t,n,r){var a,o=0,s=0,A=0,l=0,c=0;if(a=P,P=P+64|0,A=a,(0|(e|=0))==(0|(n|=0))&(0|(t|=0))==(0|(r|=0))|!1|134217728!=(2013265920&t|0)|!1|134217728!=(2013265920&r|0))return P=a,0|(A=0);if(o=0|Mt(0|e,0|t,52),w(),o&=15,s=0|Mt(0|n,0|r,52),w(),(0|o)!=(15&s|0))return P=a,0|(A=0);if(s=o+-1|0,o>>>0>1&&(c=0|qe(e,t,s),l=0|w(),(0|c)==(0|(s=0|qe(n,r,s)))&(0|l)==(0|w()))){if(o=0|Mt(0|e,0|t,0|(s=3*(15^o)|0)),w(),o&=7,s=0|Mt(0|n,0|r,0|s),w(),0==(0|o)|0==(0|(s&=7)))return P=a,0|(c=1);if((0|i[21136+(o<<2)>>2])==(0|s))return P=a,0|(c=1);if((0|i[21168+(o<<2)>>2])==(0|s))return P=a,0|(c=1)}s=(o=A)+56|0;do{i[o>>2]=0,o=o+4|0}while((0|o)<(0|s));return R(e,t,1,A),o=(0|i[(c=A)>>2])==(0|n)&&(0|i[c+4>>2])==(0|r)||(0|i[(c=A+8|0)>>2])==(0|n)&&(0|i[c+4>>2])==(0|r)||(0|i[(c=A+16|0)>>2])==(0|n)&&(0|i[c+4>>2])==(0|r)||(0|i[(c=A+24|0)>>2])==(0|n)&&(0|i[c+4>>2])==(0|r)||(0|i[(c=A+32|0)>>2])==(0|n)&&(0|i[c+4>>2])==(0|r)||(0|i[(c=A+40|0)>>2])==(0|n)&&(0|i[c+4>>2])==(0|r)?1:1&((0|i[(o=A+48|0)>>2])==(0|n)?(0|i[o+4>>2])==(0|r):0),P=a,0|(c=o)}function Ye(e,t,n){n|=0;var r,a,o,s,A=0;if(o=P,P=P+16|0,a=o,A=0|Mt(0|(e|=0),0|(t|=0),56),w(),-1==(0|(t=0|function(e,t,n){n|=0;var r=0,a=0;if(r=0|Ie(e=e|0,t=t|0),(n+-1|0)>>>0>5)return 0|(n=-1);if(1==(0|n)&(a=0!=(0|r)))return 0|(n=-1);return r=0|function(e,t){var n=0,r=0,a=0,o=0,s=0,A=0,l=0,c=0;if(c=P,P=P+32|0,o=c,Ge(e=e|0,t=t|0,a=c+16|0),s=0|Pe(e,t),l=0|Be(e,t),function(e,t){e=7728+(28*(e|=0)|0)|0,i[(t|=0)>>2]=i[e>>2],i[t+4>>2]=i[e+4>>2],i[t+8>>2]=i[e+8>>2],i[t+12>>2]=i[e+12>>2]}(s,o),t=0|function(e,t){e|=0;var n=0,r=0;if((t|=0)>>>0>20)return-1;do{if((0|i[11152+(216*t|0)>>2])!=(0|e))if((0|i[11152+(216*t|0)+8>>2])!=(0|e))if((0|i[11152+(216*t|0)+16>>2])!=(0|e))if((0|i[11152+(216*t|0)+24>>2])!=(0|e))if((0|i[11152+(216*t|0)+32>>2])!=(0|e))if((0|i[11152+(216*t|0)+40>>2])!=(0|e))if((0|i[11152+(216*t|0)+48>>2])!=(0|e))if((0|i[11152+(216*t|0)+56>>2])!=(0|e))if((0|i[11152+(216*t|0)+64>>2])!=(0|e))if((0|i[11152+(216*t|0)+72>>2])!=(0|e))if((0|i[11152+(216*t|0)+80>>2])!=(0|e))if((0|i[11152+(216*t|0)+88>>2])!=(0|e))if((0|i[11152+(216*t|0)+96>>2])!=(0|e))if((0|i[11152+(216*t|0)+104>>2])!=(0|e))if((0|i[11152+(216*t|0)+112>>2])!=(0|e))if((0|i[11152+(216*t|0)+120>>2])!=(0|e))if((0|i[11152+(216*t|0)+128>>2])!=(0|e)){if((0|i[11152+(216*t|0)+136>>2])!=(0|e)){if((0|i[11152+(216*t|0)+144>>2])==(0|e)){e=0,n=2,r=0;break}if((0|i[11152+(216*t|0)+152>>2])==(0|e)){e=0,n=2,r=1;break}if((0|i[11152+(216*t|0)+160>>2])==(0|e)){e=0,n=2,r=2;break}if((0|i[11152+(216*t|0)+168>>2])==(0|e)){e=1,n=2,r=0;break}if((0|i[11152+(216*t|0)+176>>2])==(0|e)){e=1,n=2,r=1;break}if((0|i[11152+(216*t|0)+184>>2])==(0|e)){e=1,n=2,r=2;break}if((0|i[11152+(216*t|0)+192>>2])==(0|e)){e=2,n=2,r=0;break}if((0|i[11152+(216*t|0)+200>>2])==(0|e)){e=2,n=2,r=1;break}if((0|i[11152+(216*t|0)+208>>2])==(0|e)){e=2,n=2,r=2;break}return-1}e=2,n=1,r=2}else e=2,n=1,r=1;else e=2,n=1,r=0;else e=1,n=1,r=2;else e=1,n=1,r=1;else e=1,n=1,r=0;else e=0,n=1,r=2;else e=0,n=1,r=1;else e=0,n=1,r=0;else e=2,n=0,r=2;else e=2,n=0,r=1;else e=2,n=0,r=0;else e=1,n=0,r=2;else e=1,n=0,r=1;else e=1,n=0,r=0;else e=0,n=0,r=2;else e=0,n=0,r=1;else e=0,n=0,r=0}while(0);return 0|i[11152+(216*t|0)+(72*n|0)+(24*e|0)+(r<<3)+4>>2]}(s,0|i[a>>2]),!(0|k(s)))return P=c,0|(l=t);switch(0|s){case 4:e=0,n=14;break;case 14:e=1,n=14;break;case 24:e=2,n=14;break;case 38:e=3,n=14;break;case 49:e=4,n=14;break;case 58:e=5,n=14;break;case 63:e=6,n=14;break;case 72:e=7,n=14;break;case 83:e=8,n=14;break;case 97:e=9,n=14;break;case 107:e=10,n=14;break;case 117:e=11,n=14;break;default:A=0,r=0}14==(0|n)&&(A=0|i[22096+(24*e|0)+8>>2],r=0|i[22096+(24*e|0)+16>>2]);(0|(e=0|i[a>>2]))!=(0|i[o>>2])&&(s=0|O(s))|(0|(e=0|i[a>>2]))==(0|r)&&(t=(t+1|0)%6|0);if(3==(0|l)&(0|e)==(0|r))return P=c,0|(l=(t+5|0)%6|0);if(!(5==(0|l)&(0|e)==(0|A)))return P=c,0|(l=t);return P=c,0|(l=(t+1|0)%6|0)}(e,t),a?0|(n=(5-r+(0|i[22384+(n<<2)>>2])|0)%5|0):0|(n=(6-r+(0|i[22416+(n<<2)>>2])|0)%6|0)}(r=(s=!0&268435456==(2013265920&t|0))?e:0,e=s?-2130706433&t|134217728:0,7&A))))return i[n>>2]=0,void(P=o);Ge(r,e,a),A=0|Mt(0|r,0|e,52),w(),A&=15,0|Ie(r,e)?xe(a,A,t,2,n):Me(a,A,t,2,n),P=o}function Xe(e){e|=0;var t,n,r=0;return(t=0|yt(1,12))||M(22691,22646,49,22704),0|(r=0|i[(n=e+4|0)>>2])?(i[(r=r+8|0)>>2]=t,i[n>>2]=t,0|t):(0|i[e>>2]&&M(22721,22646,61,22744),i[(r=e)>>2]=t,i[n>>2]=t,0|t)}function Ze(e,t){e|=0,t|=0;var n,r;return(r=0|gt(24))||M(22758,22646,78,22772),i[r>>2]=i[t>>2],i[r+4>>2]=i[t+4>>2],i[r+8>>2]=i[t+8>>2],i[r+12>>2]=i[t+12>>2],i[r+16>>2]=0,0|(n=0|i[(t=e+4|0)>>2])?(i[n+16>>2]=r,i[t>>2]=r,0|r):(0|i[e>>2]&&M(22787,22646,82,22772),i[e>>2]=r,i[t>>2]=r,0|r)}function Je(e){var t,n,r=0,o=0,s=0,l=0,c=0,u=0,h=0,d=0,f=0,p=0,m=0,g=0,v=0,y=0,x=0,b=0,_=0,w=0,S=0,E=0,T=0,L=0,C=0,P=0,R=0,q=0,D=0,I=0,B=0,k=0;if(0|i[(l=(e|=0)+8|0)>>2])return 0|(k=1);if(!(s=0|i[e>>2]))return 0|(k=0);r=s,o=0;do{o=o+1|0,r=0|i[r+8>>2]}while(0!=(0|r));if(o>>>0<2)return 0|(k=0);(n=0|gt(o<<2))||M(22807,22646,317,22826),(t=0|gt(o<<5))||M(22848,22646,321,22826),i[e>>2]=0,i[(L=e+4|0)>>2]=0,i[l>>2]=0,o=0,I=0,T=0,m=0;e:for(;;){if(p=0|i[s>>2]){c=0,u=p;do{if(d=+a[u+8>>3],r=u,u=0|i[u+16>>2],h=+a[(l=(f=0==(0|u))?p:u)+8>>3],+A(+(d-h))>3.141592653589793){k=14;break}c+=(h-d)*(+a[r>>3]+ +a[l>>3])}while(!f);if(14==(0|k)){k=0,c=0,r=p;do{E=+a[r+8>>3],q=0|i[(D=r+16|0)>>2],S=+a[(q=0==(0|q)?p:q)+8>>3],c+=(+a[r>>3]+ +a[q>>3])*((S<0?S+6.283185307179586:S)-(E<0?E+6.283185307179586:E)),r=0|i[(0==(0|r)?s:D)>>2]}while(0!=(0|r))}c>0?(i[n+(I<<2)>>2]=s,I=I+1|0,l=T,r=m):k=19}else k=19;if(19==(0|k)){k=0;do{if(!o){if(m){l=L,u=m+8|0,r=s,o=e;break}if(0|i[e>>2]){k=27;break e}l=L,u=e,r=s,o=e;break}if(0|i[(r=o+8|0)>>2]){k=21;break e}if(!(o=0|yt(1,12))){k=23;break e}i[r>>2]=o,l=o+4|0,u=o,r=m}while(0);if(i[u>>2]=s,i[l>>2]=s,u=t+(T<<5)|0,f=0|i[s>>2]){for(a[(p=t+(T<<5)+8|0)>>3]=17976931348623157e292,a[(m=t+(T<<5)+24|0)>>3]=17976931348623157e292,a[u>>3]=-17976931348623157e292,a[(g=t+(T<<5)+16|0)>>3]=-17976931348623157e292,_=17976931348623157e292,w=-17976931348623157e292,l=0,v=f,d=17976931348623157e292,x=17976931348623157e292,b=-17976931348623157e292,h=-17976931348623157e292;c=+a[v>>3],E=+a[v+8>>3],v=0|i[v+16>>2],S=+a[((y=0==(0|v))?f:v)+8>>3],c<d&&(a[p>>3]=c,d=c),E<x&&(a[m>>3]=E,x=E),c>b?a[u>>3]=c:c=b,E>h&&(a[g>>3]=E,h=E),_=E>0&E<_?E:_,w=E<0&E>w?E:w,l|=+A(+(E-S))>3.141592653589793,!y;)b=c;l&&(a[g>>3]=w,a[m>>3]=_)}else i[u>>2]=0,i[u+4>>2]=0,i[u+8>>2]=0,i[u+12>>2]=0,i[u+16>>2]=0,i[u+20>>2]=0,i[u+24>>2]=0,i[u+28>>2]=0;l=T+1|0}if(s=0|i[(D=s+8|0)>>2],i[D>>2]=0,!s){k=45;break}T=l,m=r}if(21==(0|k))M(22624,22646,35,22658);else if(23==(0|k))M(22678,22646,37,22658);else if(27==(0|k))M(22721,22646,61,22744);else if(45==(0|k)){e:do{if((0|I)>0){for(D=0==(0|l),R=l<<2,q=0==(0|e),P=0,r=0;;){if(C=0|i[n+(P<<2)>>2],D)k=73;else{if(!(T=0|gt(R))){k=50;break}if(!(L=0|gt(R))){k=52;break}t:do{if(q)o=0;else{for(l=0,o=0,u=e;s=t+(l<<5)|0,0|Ke(0|i[u>>2],s,0|i[C>>2])?(i[T+(o<<2)>>2]=u,i[L+(o<<2)>>2]=s,y=o+1|0):y=o,u=0|i[u+8>>2];)l=l+1|0,o=y;if((0|y)>0)if(s=0|i[T>>2],1==(0|y))o=s;else for(g=0,v=-1,o=s,m=s;;){for(f=0|i[m>>2],s=0,u=0;p=(0|(l=0|i[i[T+(u<<2)>>2]>>2]))==(0|f)?s:s+(1&(0|Ke(l,0|i[L+(u<<2)>>2],0|i[f>>2])))|0,(0|(u=u+1|0))!=(0|y);)s=p;if(o=(l=(0|p)>(0|v))?m:o,(0|(s=g+1|0))==(0|y))break t;g=s,v=l?p:v,m=0|i[T+(s<<2)>>2]}else o=0}}while(0);if(vt(T),vt(L),o){if(s=0|i[(l=o+4|0)>>2])o=s+8|0;else if(0|i[o>>2]){k=70;break}i[o>>2]=C,i[l>>2]=C}else k=73}if(73==(0|k)){if(k=0,0|(r=0|i[C>>2]))do{L=r,r=0|i[r+16>>2],vt(L)}while(0!=(0|r));vt(C),r=2}if((0|(P=P+1|0))>=(0|I)){B=r;break e}}50==(0|k)?M(22863,22646,249,22882):52==(0|k)?M(22901,22646,252,22882):70==(0|k)&&M(22721,22646,61,22744)}else B=0}while(0);return vt(n),vt(t),0|(k=B)}return 0}function Ke(e,t,n){e|=0;var r,o=0,s=0,A=0,l=0,c=0,u=0,h=0;if(!(0|V(t|=0,n|=0)))return 0|(e=0);if(t=0|G(t),r=+a[n>>3],o=t&(o=+a[n+8>>3])<0?o+6.283185307179586:o,!(e=0|i[e>>2]))return 0|(e=0);if(t){t=0,n=e;e:for(;;){for(;l=+a[n>>3],u=+a[n+8>>3],h=0|i[(n=n+16|0)>>2],A=+a[(h=0==(0|h)?e:h)>>3],s=+a[h+8>>3],l>A?(c=l,l=u):(c=A,A=l,l=s,s=u),r<A|r>c;)if(!(n=0|i[n>>2])){n=22;break e}if(o=(l=l<0?l+6.283185307179586:l)==o|(u=s<0?s+6.283185307179586:s)==o?o+-2220446049250313e-31:o,((u+=(r-A)/(c-A)*(l-u))<0?u+6.283185307179586:u)>o&&(t^=1),!(n=0|i[n>>2])){n=22;break}}if(22==(0|n))return 0|t}else{t=0,n=e;e:for(;;){for(;l=+a[n>>3],u=+a[n+8>>3],h=0|i[(n=n+16|0)>>2],A=+a[(h=0==(0|h)?e:h)>>3],s=+a[h+8>>3],l>A?(c=l,l=u):(c=A,A=l,l=s,s=u),r<A|r>c;)if(!(n=0|i[n>>2])){n=22;break e}if(s+(r-A)/(c-A)*(l-s)>(o=l==o|s==o?o+-2220446049250313e-31:o)&&(t^=1),!(n=0|i[n>>2])){n=22;break}}if(22==(0|n))return 0|t}return 0}function $e(e,t,n,a,o){n|=0,a|=0,o|=0;var s,A,l,c,u=0,h=0,d=0,f=0,p=0,m=0,g=0,v=0,y=0,x=0;if(c=P,P=P+32|0,x=c+16|0,l=c,u=0|Mt(0|(e|=0),0|(t|=0),52),w(),u&=15,g=0|Mt(0|n,0|a,52),w(),(0|u)!=(15&g|0))return P=c,0|(x=1);if(p=0|Mt(0|e,0|t,45),w(),p&=127,m=0|Mt(0|n,0|a,45),w(),g=(0|p)!=(0|(m&=127))){if(7==(0|(d=0|H(p,m))))return P=c,0|(x=2);7==(0|(f=0|H(m,p)))?M(22925,22949,151,22959):(v=d,h=f)}else v=0,h=0;s=0|k(p),A=0|k(m),i[x>>2]=0,i[x+4>>2]=0,i[x+8>>2]=0,i[x+12>>2]=0;do{if(v){if(d=(0|(m=0|i[4304+(28*p|0)+(v<<2)>>2]))>0,A)if(d){p=0,f=n,d=a;do{f=0|Ne(f,d),d=0|w(),1==(0|(h=0|le(h)))&&(h=0|le(1)),p=p+1|0}while((0|p)!=(0|m));m=h,p=f,f=d}else m=h,p=n,f=a;else if(d){p=0,f=n,d=a;do{f=0|ze(f,d),d=0|w(),h=0|le(h),p=p+1|0}while((0|p)!=(0|m));m=h,p=f,f=d}else m=h,p=n,f=a;if(He(p,f,x),g||M(22972,22949,181,22959),(d=0!=(0|s))&(h=0!=(0|A))&&M(22999,22949,182,22959),d){if(h=0|Be(e,t),0|r[22032+(7*h|0)+v>>0]){u=3;break}p=f=0|i[21200+(28*h|0)+(v<<2)>>2],y=26}else if(h){if(h=0|Be(p,f),0|r[22032+(7*h|0)+m>>0]){u=4;break}p=0,f=0|i[21200+(28*m|0)+(h<<2)>>2],y=26}else h=0;if(26==(0|y))if((0|f)<=-1&&M(23030,22949,212,22959),(0|p)<=-1&&M(23053,22949,213,22959),(0|f)>0){d=x+4|0,h=0;do{se(d),h=h+1|0}while((0|h)!=(0|f));h=p}else h=p;if(i[l>>2]=0,i[l+4>>2]=0,i[l+8>>2]=0,ae(l,v),0|u)for(;0|Fe(u)?re(l):ie(l),(0|u)>1;)u=u+-1|0;if((0|h)>0){u=0;do{se(l),u=u+1|0}while((0|u)!=(0|h))}J(y=x+4|0,l,y),X(y),y=50}else if(He(n,a,x),0!=(0|s)&0!=(0|A))if((0|m)!=(0|p)&&M(23077,22949,243,22959),h=0|Be(e,t),u=0|Be(n,a),0|r[22032+(7*h|0)+u>>0])u=5;else if((0|(h=0|i[21200+(28*h|0)+(u<<2)>>2]))>0){d=x+4|0,u=0;do{se(d),u=u+1|0}while((0|u)!=(0|h));y=50}else y=50;else y=50}while(0);return 50==(0|y)&&(u=x+4|0,i[o>>2]=i[u>>2],i[o+4>>2]=i[u+4>>2],i[o+8>>2]=i[u+8>>2],u=0),P=c,0|(x=u)}function et(e,t,n,r){n|=0,r|=0;var a,o,s=0,A=0,l=0,c=0,u=0,h=0,d=0,f=0,p=0,m=0,g=0,v=0,y=0;if(o=P,P=P+48|0,l=o+36|0,c=o+24|0,u=o+12|0,h=o,A=0|Mt(0|(e|=0),0|(t|=0),52),w(),A&=15,f=0|Mt(0|e,0|t,45),w(),a=0|k(f&=127),St(0|A,0,52),g=134225919|w(),i[(m=r)>>2]=-1,i[m+4>>2]=g,!A)return(0|i[n>>2])>1||(0|i[n+4>>2])>1||(0|i[n+8>>2])>1||127==(0|(s=0|U(f,0|ee(n))))?(P=o,0|(g=1)):(p=0|St(0|s,0,45),m=0|w(),m=-1040385&i[(f=r)+4>>2]|m,i[(g=r)>>2]=i[f>>2]|p,i[g+4>>2]=m,P=o,0|(g=0));for(i[l>>2]=i[n>>2],i[l+4>>2]=i[n+4>>2],i[l+8>>2]=i[n+8>>2];i[c>>2]=i[l>>2],i[c+4>>2]=i[l+4>>2],i[c+8>>2]=i[l+8>>2],0|Fe(A)?(te(l),i[u>>2]=i[l>>2],i[u+4>>2]=i[l+4>>2],i[u+8>>2]=i[l+8>>2],re(u)):(ne(l),i[u>>2]=i[l>>2],i[u+4>>2]=i[l+4>>2],i[u+8>>2]=i[l+8>>2],ie(u)),K(c,u,h),X(h),v=0|i[(m=r)>>2],m=0|i[m+4>>2],n=0|St(7,0,0|(y=3*(15-A|0)|0)),m&=~(0|w()),y=0|St(0|ee(h),0,0|y),m=0|w()|m,i[(g=r)>>2]=y|v&~n,i[g+4>>2]=m,(0|A)>1;)A=A+-1|0;e:do{if((0|i[l>>2])<=1&&(0|i[l+4>>2])<=1&&(0|i[l+8>>2])<=1){h=127==(0|(c=0|U(f,A=0|ee(l))))?0:0|k(c);t:do{if(A){if(a){if(l=21408+(28*(0|Be(e,t))|0)+(A<<2)|0,(0|(l=0|i[l>>2]))>0){n=0;do{A=0|Ae(A),n=n+1|0}while((0|n)!=(0|l))}if(1==(0|A)){s=3;break e}127==(0|(n=0|U(f,A)))&&M(23104,22949,376,23134),0|k(n)?M(23147,22949,377,23134):(p=l,d=A,s=n)}else p=0,d=A,s=c;if((0|(u=0|i[4304+(28*f|0)+(d<<2)>>2]))<=-1&&M(23178,22949,384,23134),!h){if((0|p)<=-1&&M(23030,22949,417,23134),0|p){A=0,n=0|i[(l=r)>>2],l=0|i[l+4>>2];do{n=0|Oe(n,l),l=0|w(),i[(y=r)>>2]=n,i[y+4>>2]=l,A=A+1|0}while((0|A)<(0|p))}if((0|u)<=0){A=54;break}for(A=0,n=0|i[(l=r)>>2],l=0|i[l+4>>2];;)if(n=0|Oe(n,l),l=0|w(),i[(y=r)>>2]=n,i[y+4>>2]=l,(0|(A=A+1|0))==(0|u)){A=54;break t}}if(7==(0|(c=0|H(s,f)))&&M(22925,22949,393,23134),n=0|i[(A=r)>>2],A=0|i[A+4>>2],(0|u)>0){l=0;do{n=0|Oe(n,A),A=0|w(),i[(y=r)>>2]=n,i[y+4>>2]=A,l=l+1|0}while((0|l)!=(0|u))}if(n=0|Be(n,A),y=0|O(s),(0|(n=0|i[(y?21824:21616)+(28*c|0)+(n<<2)>>2]))<=-1&&M(23030,22949,412,23134),n){A=0,l=0|i[(c=r)>>2],c=0|i[c+4>>2];do{l=0|ke(l,c),c=0|w(),i[(y=r)>>2]=l,i[y+4>>2]=c,A=A+1|0}while((0|A)<(0|n));A=54}else A=54}else if(0!=(0|a)&0!=(0|h))if(A=21408+(28*(y=0|Be(e,t))|0)+((0|Be(0|i[(A=r)>>2],0|i[A+4>>2]))<<2)|0,(0|(A=0|i[A>>2]))<=-1&&M(23201,22949,433,23134),A){s=0,n=0|i[(l=r)>>2],l=0|i[l+4>>2];do{n=0|Oe(n,l),l=0|w(),i[(y=r)>>2]=n,i[y+4>>2]=l,s=s+1|0}while((0|s)<(0|A));s=c,A=54}else s=c,A=55;else s=c,A=54}while(0);if(54==(0|A)&&h&&(A=55),55==(0|A)&&1==(0|Be(0|i[(y=r)>>2],0|i[y+4>>2]))){s=4;break}g=0|i[(y=r)>>2],y=-1040385&i[y+4>>2],v=0|St(0|s,0,45),y=0|y|w(),i[(s=r)>>2]=g|v,i[s+4>>2]=y,s=0}else s=2}while(0);return P=o,0|(y=s)}function tt(e,t){var n=0;if(!(t|=0))return 0|(n=1);n=e|=0,e=1;do{e=0|y(0==(1&t|0)?1:n,e),t>>=1,n=0|y(n,n)}while(0!=(0|t));return 0|e}function nt(e,t,n){e|=0;var r,o,s=0,A=0,l=0,c=0,u=0,h=0,d=0,f=0;if(!(0|V(t|=0,n|=0)))return 0|(f=0);if(t=0|G(t),o=+a[n>>3],s=t&(s=+a[n+8>>3])<0?s+6.283185307179586:s,(0|(f=0|i[e>>2]))<=0)return 0|(f=0);if(r=0|i[e+4>>2],t){t=0,n=-1,e=0;e:for(;;){for(d=e;c=+a[r+(d<<4)>>3],h=+a[r+(d<<4)+8>>3],l=+a[r+((e=(n+2|0)%(0|f)|0)<<4)>>3],A=+a[r+(e<<4)+8>>3],c>l?(u=c,c=h):(u=l,l=c,c=A,A=h),o<l|o>u;){if(!((0|(n=d+1|0))<(0|f))){n=22;break e}e=d,d=n,n=e}if(s=(c=c<0?c+6.283185307179586:c)==s|(h=A<0?A+6.283185307179586:A)==s?s+-2220446049250313e-31:s,((h+=(o-l)/(u-l)*(c-h))<0?h+6.283185307179586:h)>s&&(t^=1),(0|(e=d+1|0))>=(0|f)){n=22;break}n=d}if(22==(0|n))return 0|t}else{t=0,n=-1,e=0;e:for(;;){for(d=e;c=+a[r+(d<<4)>>3],h=+a[r+(d<<4)+8>>3],l=+a[r+((e=(n+2|0)%(0|f)|0)<<4)>>3],A=+a[r+(e<<4)+8>>3],c>l?(u=c,c=h):(u=l,l=c,c=A,A=h),o<l|o>u;){if(!((0|(n=d+1|0))<(0|f))){n=22;break e}e=d,d=n,n=e}if(A+(o-l)/(u-l)*(c-A)>(s=c==s|A==s?s+-2220446049250313e-31:s)&&(t^=1),(0|(e=d+1|0))>=(0|f)){n=22;break}n=d}if(22==(0|n))return 0|t}return 0}function rt(e,t){t|=0;var n,r,o,s,l,c=0,u=0,h=0,d=0,f=0,p=0,m=0,g=0,v=0,y=0,x=0,b=0;if(!(r=0|i[(e|=0)>>2]))return i[t>>2]=0,i[t+4>>2]=0,i[t+8>>2]=0,i[t+12>>2]=0,i[t+16>>2]=0,i[t+20>>2]=0,i[t+24>>2]=0,void(i[t+28>>2]=0);if(a[(o=t+8|0)>>3]=17976931348623157e292,a[(s=t+24|0)>>3]=17976931348623157e292,a[t>>3]=-17976931348623157e292,a[(l=t+16|0)>>3]=-17976931348623157e292,!((0|r)<=0)){for(n=0|i[e+4>>2],g=17976931348623157e292,v=-17976931348623157e292,y=0,e=-1,d=17976931348623157e292,f=17976931348623157e292,m=-17976931348623157e292,u=-17976931348623157e292,x=0;c=+a[n+(x<<4)>>3],p=+a[n+(x<<4)+8>>3],h=+a[n+(((0|(e=e+2|0))==(0|r)?0:e)<<4)+8>>3],c<d&&(a[o>>3]=c,d=c),p<f&&(a[s>>3]=p,f=p),c>m?a[t>>3]=c:c=m,p>u&&(a[l>>3]=p,u=p),g=p>0&p<g?p:g,v=p<0&p>v?p:v,y|=+A(+(p-h))>3.141592653589793,(0|(e=x+1|0))!=(0|r);)b=x,m=c,x=e,e=b;y&&(a[l>>3]=v,a[s>>3]=g)}}function it(e,t){t|=0;var n,r=0,o=0,s=0,l=0,c=0,u=0,h=0,d=0,f=0,p=0,m=0,g=0,v=0,y=0,x=0,b=0,_=0,w=0,M=0,S=0,E=0;if(v=0|i[(e|=0)>>2]){if(a[(y=t+8|0)>>3]=17976931348623157e292,a[(x=t+24|0)>>3]=17976931348623157e292,a[t>>3]=-17976931348623157e292,a[(b=t+16|0)>>3]=-17976931348623157e292,(0|v)>0){for(s=0|i[e+4>>2],m=17976931348623157e292,g=-17976931348623157e292,o=0,r=-1,h=17976931348623157e292,d=17976931348623157e292,p=-17976931348623157e292,c=-17976931348623157e292,_=0;l=+a[s+(_<<4)>>3],f=+a[s+(_<<4)+8>>3],u=+a[s+(((0|(S=r+2|0))==(0|v)?0:S)<<4)+8>>3],l<h&&(a[y>>3]=l,h=l),f<d&&(a[x>>3]=f,d=f),l>p?a[t>>3]=l:l=p,f>c&&(a[b>>3]=f,c=f),m=f>0&f<m?f:m,g=f<0&f>g?f:g,o|=+A(+(f-u))>3.141592653589793,(0|(r=_+1|0))!=(0|v);)S=_,p=l,_=r,r=S;o&&(a[b>>3]=g,a[x>>3]=m)}}else i[t>>2]=0,i[t+4>>2]=0,i[t+8>>2]=0,i[t+12>>2]=0,i[t+16>>2]=0,i[t+20>>2]=0,i[t+24>>2]=0,i[t+28>>2]=0;if(!((0|(r=0|i[(S=e+8|0)>>2]))<=0)){n=e+12|0,M=0;do{if(s=0|i[n>>2],o=M,x=t+((M=M+1|0)<<5)|0,b=0|i[s+(o<<3)>>2]){if(a[(_=t+(M<<5)+8|0)>>3]=17976931348623157e292,a[(e=t+(M<<5)+24|0)>>3]=17976931348623157e292,a[x>>3]=-17976931348623157e292,a[(w=t+(M<<5)+16|0)>>3]=-17976931348623157e292,(0|b)>0){for(v=0|i[s+(o<<3)+4>>2],m=17976931348623157e292,g=-17976931348623157e292,s=0,o=-1,y=0,h=17976931348623157e292,d=17976931348623157e292,f=-17976931348623157e292,c=-17976931348623157e292;l=+a[v+(y<<4)>>3],p=+a[v+(y<<4)+8>>3],u=+a[v+(((0|(o=o+2|0))==(0|b)?0:o)<<4)+8>>3],l<h&&(a[_>>3]=l,h=l),p<d&&(a[e>>3]=p,d=p),l>f?a[x>>3]=l:l=f,p>c&&(a[w>>3]=p,c=p),m=p>0&p<m?p:m,g=p<0&p>g?p:g,s|=+A(+(p-u))>3.141592653589793,(0|(o=y+1|0))!=(0|b);)E=y,y=o,f=l,o=E;s&&(a[w>>3]=g,a[e>>3]=m)}}else i[x>>2]=0,i[x+4>>2]=0,i[x+8>>2]=0,i[x+12>>2]=0,i[x+16>>2]=0,i[x+20>>2]=0,i[x+24>>2]=0,i[x+28>>2]=0,r=0|i[S>>2]}while((0|M)<(0|r))}}function at(e,t,n){var r=0,a=0,o=0;if(!(0|nt(e|=0,t|=0,n|=0)))return 0|(a=0);if((0|i[(a=e+8|0)>>2])<=0)return 0|(a=1);for(r=e+12|0,e=0;;){if(o=e,e=e+1|0,0|nt((0|i[r>>2])+(o<<3)|0,t+(e<<5)|0,n)){e=0,r=6;break}if((0|e)>=(0|i[a>>2])){e=1,r=6;break}}return 6==(0|r)?0|e:0}function ot(e,t,n,r,i){t|=0,n|=0,r|=0,i|=0;var o,s,A,l,c,u,h,d=0;l=+a[(e|=0)>>3],A=+a[t>>3]-l,s=+a[e+8>>3],o=+a[t+8>>3]-s,u=+a[n>>3],d=((d=+a[r>>3]-u)*(s-(h=+a[n+8>>3]))-(l-u)*(c=+a[r+8>>3]-h))/(A*c-o*d),a[i>>3]=l+A*d,a[i+8>>3]=s+o*d}function st(e,t){return t|=0,+a[(e|=0)>>3]!=+a[t>>3]?0|(t=0):0|(t=+a[e+8>>3]==+a[t+8>>3])}function At(e,t){t|=0;var n,r,i;return+((i=+a[(e|=0)>>3]-+a[t>>3])*i+(r=+a[e+8>>3]-+a[t+8>>3])*r+(n=+a[e+16>>3]-+a[t+16>>3])*n)}function lt(e,t,n){e|=0,n|=0;var r=0;(0|(t|=0))>0?(r=0|yt(t,4),i[e>>2]=r,r||M(23230,23253,40,23267)):i[e>>2]=0,i[e+4>>2]=t,i[e+8>>2]=0,i[e+12>>2]=n}function ct(e){var t,n,r,o=0,s=0,l=0,u=0;t=(e|=0)+4|0,n=e+12|0,r=e+8|0;e:for(;;){for(s=0|i[t>>2],o=0;;){if((0|o)>=(0|s))break e;if(l=0|i[e>>2],u=0|i[l+(o<<2)>>2])break;o=o+1|0}o=l+(~~(+A(+ +c(10,+ +(15-(0|i[n>>2])|0))*(+a[u>>3]+ +a[u+8>>3]))%+(0|s))>>>0<<2)|0,s=0|i[o>>2];t:do{if(0|s){if(l=u+32|0,(0|s)==(0|u))i[o>>2]=i[l>>2];else{if(!(o=0|i[(s=s+32|0)>>2]))break;for(;(0|o)!=(0|u);)if(!(o=0|i[(s=o+32|0)>>2]))break t;i[s>>2]=i[l>>2]}vt(u),i[r>>2]=(0|i[r>>2])-1}}while(0)}vt(0|i[e>>2])}function ut(e){var t,n=0,r=0;for(t=0|i[(e|=0)+4>>2],r=0;;){if((0|r)>=(0|t)){n=0,r=4;break}if(n=0|i[(0|i[e>>2])+(r<<2)>>2]){r=4;break}r=r+1|0}return 4==(0|r)?0|n:0}function ht(e,t){t|=0;var n=0,r=0,o=0,s=0;if(n=~~(+A(+ +c(10,+ +(15-(0|i[(e|=0)+12>>2])|0))*(+a[t>>3]+ +a[t+8>>3]))%+(0|i[e+4>>2]))>>>0,n=(0|i[e>>2])+(n<<2)|0,!(r=0|i[n>>2]))return 0|(s=1);s=t+32|0;do{if((0|r)!=(0|t)){if(!(n=0|i[r+32>>2]))return 0|(s=1);for(o=n;;){if((0|o)==(0|t)){o=8;break}if(!(n=0|i[o+32>>2])){n=1,o=10;break}r=o,o=n}if(8==(0|o)){i[r+32>>2]=i[s>>2];break}if(10==(0|o))return 0|n}else i[n>>2]=i[s>>2]}while(0);return vt(t),i[(s=e+8|0)>>2]=(0|i[s>>2])-1,0|(s=0)}function dt(e,t,n){e|=0,t|=0,n|=0;var r,o=0,s=0,l=0;(r=0|gt(40))||M(23283,23253,98,23296),i[r>>2]=i[t>>2],i[r+4>>2]=i[t+4>>2],i[r+8>>2]=i[t+8>>2],i[r+12>>2]=i[t+12>>2],i[(s=r+16|0)>>2]=i[n>>2],i[s+4>>2]=i[n+4>>2],i[s+8>>2]=i[n+8>>2],i[s+12>>2]=i[n+12>>2],i[r+32>>2]=0,s=~~(+A(+ +c(10,+ +(15-(0|i[e+12>>2])|0))*(+a[t>>3]+ +a[t+8>>3]))%+(0|i[e+4>>2]))>>>0,s=(0|i[e>>2])+(s<<2)|0,o=0|i[s>>2];do{if(o){for(;!(0|Te(o,t)&&0|Te(o+16|0,n));)if(s=0|i[o+32>>2],!(0|i[(o=0==(0|s)?o:s)+32>>2])){l=10;break}if(10==(0|l)){i[o+32>>2]=r;break}return vt(r),0|(l=o)}i[s>>2]=r}while(0);return i[(l=e+8|0)>>2]=1+(0|i[l>>2]),0|(l=r)}function ft(e,t,n){t|=0,n|=0;var r=0,o=0;if(o=~~(+A(+ +c(10,+ +(15-(0|i[(e|=0)+12>>2])|0))*(+a[t>>3]+ +a[t+8>>3]))%+(0|i[e+4>>2]))>>>0,!(o=0|i[(0|i[e>>2])+(o<<2)>>2]))return 0|(n=0);if(!n){for(e=o;;){if(0|Te(e,t)){r=10;break}if(!(e=0|i[e+32>>2])){e=0,r=10;break}}if(10==(0|r))return 0|e}for(e=o;;){if(0|Te(e,t)&&0|Te(e+16|0,n)){r=10;break}if(!(e=0|i[e+32>>2])){e=0,r=10;break}}return 10==(0|r)?0|e:0}function pt(e,t){t|=0;var n=0;if(n=~~(+A(+ +c(10,+ +(15-(0|i[(e|=0)+12>>2])|0))*(+a[t>>3]+ +a[t+8>>3]))%+(0|i[e+4>>2]))>>>0,!(e=0|i[(0|i[e>>2])+(n<<2)>>2]))return 0|(n=0);for(;;){if(0|Te(e,t)){t=5;break}if(!(e=0|i[e+32>>2])){e=0,t=5;break}}return 5==(0|t)?0|e:0}function mt(e){return 0|~~+function(e){return+ +Pt(+(e=+e))}(e=+e)}function gt(e){e|=0;var t,n=0,r=0,a=0,o=0,s=0,A=0,l=0,c=0,u=0,h=0,d=0,f=0,p=0,m=0,g=0,v=0,y=0,x=0,b=0,_=0;t=P,P=P+16|0,f=t;do{if(e>>>0<245){if(e=(u=e>>>0<11?16:e+11&-8)>>>3,3&(r=(d=0|i[5829])>>>e)|0)return a=0|i[(r=(e=23356+((n=(1&r^1)+e|0)<<1<<2)|0)+8|0)>>2],(0|(s=0|i[(o=a+8|0)>>2]))==(0|e)?i[5829]=d&~(1<<n):(i[s+12>>2]=e,i[r>>2]=s),_=n<<3,i[a+4>>2]=3|_,i[(_=a+_+4|0)>>2]=1|i[_>>2],P=t,0|(_=o);if(u>>>0>(h=0|i[5831])>>>0){if(0|r)return n=((n=r<<e&((n=2<<e)|0-n))&0-n)-1|0,s=0|i[(e=(n=23356+((a=((r=(n>>>=l=n>>>12&16)>>>5&8)|l|(s=(n>>>=r)>>>2&4)|(e=(n>>>=s)>>>1&2)|(a=(n>>>=e)>>>1&1))+(n>>>a)|0)<<1<<2)|0)+8|0)>>2],(0|(r=0|i[(l=s+8|0)>>2]))==(0|n)?(e=d&~(1<<a),i[5829]=e):(i[r+12>>2]=n,i[e>>2]=r,e=d),A=(_=a<<3)-u|0,i[s+4>>2]=3|u,i[(o=s+u|0)+4>>2]=1|A,i[s+_>>2]=A,0|h&&(a=0|i[5834],r=23356+((n=h>>>3)<<1<<2)|0,e&(n=1<<n)?n=0|i[(e=r+8|0)>>2]:(i[5829]=e|n,n=r,e=r+8|0),i[e>>2]=a,i[n+12>>2]=a,i[a+8>>2]=n,i[a+12>>2]=r),i[5831]=A,i[5834]=o,P=t,0|(_=l);if(s=0|i[5830]){for(r=(s&0-s)-1|0,r=c=0|i[23620+(((a=(r>>>=o=r>>>12&16)>>>5&8)|o|(A=(r>>>=a)>>>2&4)|(l=(r>>>=A)>>>1&2)|(c=(r>>>=l)>>>1&1))+(r>>>c)<<2)>>2],l=c,c=(-8&i[c+4>>2])-u|0;(e=0|i[r+16>>2])||(e=0|i[r+20>>2]);)r=e,l=(o=(A=(-8&i[e+4>>2])-u|0)>>>0<c>>>0)?e:l,c=o?A:c;if((A=l+u|0)>>>0>l>>>0){o=0|i[l+24>>2],n=0|i[l+12>>2];do{if((0|n)==(0|l)){if(!(n=0|i[(e=l+20|0)>>2])&&!(n=0|i[(e=l+16|0)>>2])){r=0;break}for(;;)if(r=0|i[(a=n+20|0)>>2])n=r,e=a;else{if(!(r=0|i[(a=n+16|0)>>2]))break;n=r,e=a}i[e>>2]=0,r=n}else r=0|i[l+8>>2],i[r+12>>2]=n,i[n+8>>2]=r,r=n}while(0);do{if(0|o){if(n=0|i[l+28>>2],(0|l)==(0|i[(e=23620+(n<<2)|0)>>2])){if(i[e>>2]=r,!r){i[5830]=s&~(1<<n);break}}else if(i[((0|i[(_=o+16|0)>>2])==(0|l)?_:o+20|0)>>2]=r,!r)break;i[r+24>>2]=o,0|(n=0|i[l+16>>2])&&(i[r+16>>2]=n,i[n+24>>2]=r),0|(n=0|i[l+20>>2])&&(i[r+20>>2]=n,i[n+24>>2]=r)}}while(0);return c>>>0<16?(_=c+u|0,i[l+4>>2]=3|_,i[(_=l+_+4|0)>>2]=1|i[_>>2]):(i[l+4>>2]=3|u,i[A+4>>2]=1|c,i[A+c>>2]=c,0|h&&(a=0|i[5834],r=23356+((n=h>>>3)<<1<<2)|0,(n=1<<n)&d?n=0|i[(e=r+8|0)>>2]:(i[5829]=n|d,n=r,e=r+8|0),i[e>>2]=a,i[n+12>>2]=a,i[a+8>>2]=n,i[a+12>>2]=r),i[5831]=c,i[5834]=A),P=t,0|(_=l+8|0)}d=u}else d=u}else d=u}else if(e>>>0<=4294967231)if(u=-8&(e=e+11|0),a=0|i[5830]){o=0-u|0,c=(e>>>=8)?u>>>0>16777215?31:u>>>((c=14-((l=((g=e<<(d=(e+1048320|0)>>>16&8))+520192|0)>>>16&4)|d|(c=((g<<=l)+245760|0)>>>16&2))+(g<<c>>>15)|0)+7|0)&1|c<<1:0,r=0|i[23620+(c<<2)>>2];e:do{if(r)for(e=0,l=u<<(31==(0|c)?0:25-(c>>>1)|0),s=0;;){if((A=(-8&i[r+4>>2])-u|0)>>>0<o>>>0){if(!A){e=r,o=0,g=65;break e}e=r,o=A}if(s=0==(0|(g=0|i[r+20>>2]))|(0|g)==(0|(r=0|i[r+16+(l>>>31<<2)>>2]))?s:g,!r){r=s,g=61;break}l<<=1}else r=0,e=0,g=61}while(0);if(61==(0|g)){if(0==(0|r)&0==(0|e)){if(!(e=((e=2<<c)|0-e)&a)){d=u;break}d=(e&0-e)-1|0,e=0,r=0|i[23620+(((s=(d>>>=A=d>>>12&16)>>>5&8)|A|(l=(d>>>=s)>>>2&4)|(c=(d>>>=l)>>>1&2)|(r=(d>>>=c)>>>1&1))+(d>>>r)<<2)>>2]}r?g=65:(l=e,A=o)}if(65==(0|g))for(s=r;;){if(o=(r=(d=(-8&i[s+4>>2])-u|0)>>>0<o>>>0)?d:o,e=r?s:e,(r=0|i[s+16>>2])||(r=0|i[s+20>>2]),!r){l=e,A=o;break}s=r}if(0!=(0|l)&&A>>>0<((0|i[5831])-u|0)>>>0&&(h=l+u|0)>>>0>l>>>0){s=0|i[l+24>>2],n=0|i[l+12>>2];do{if((0|n)==(0|l)){if(!(n=0|i[(e=l+20|0)>>2])&&!(n=0|i[(e=l+16|0)>>2])){n=0;break}for(;;)if(r=0|i[(o=n+20|0)>>2])n=r,e=o;else{if(!(r=0|i[(o=n+16|0)>>2]))break;n=r,e=o}i[e>>2]=0}else _=0|i[l+8>>2],i[_+12>>2]=n,i[n+8>>2]=_}while(0);do{if(s){if(e=0|i[l+28>>2],(0|l)==(0|i[(r=23620+(e<<2)|0)>>2])){if(i[r>>2]=n,!n){a&=~(1<<e),i[5830]=a;break}}else if(i[((0|i[(_=s+16|0)>>2])==(0|l)?_:s+20|0)>>2]=n,!n)break;i[n+24>>2]=s,0|(e=0|i[l+16>>2])&&(i[n+16>>2]=e,i[e+24>>2]=n),(e=0|i[l+20>>2])&&(i[n+20>>2]=e,i[e+24>>2]=n)}}while(0);e:do{if(A>>>0<16)_=A+u|0,i[l+4>>2]=3|_,i[(_=l+_+4|0)>>2]=1|i[_>>2];else{if(i[l+4>>2]=3|u,i[h+4>>2]=1|A,i[h+A>>2]=A,n=A>>>3,A>>>0<256){r=23356+(n<<1<<2)|0,(e=0|i[5829])&(n=1<<n)?n=0|i[(e=r+8|0)>>2]:(i[5829]=e|n,n=r,e=r+8|0),i[e>>2]=h,i[n+12>>2]=h,i[h+8>>2]=n,i[h+12>>2]=r;break}if(n=23620+((r=(n=A>>>8)?A>>>0>16777215?31:A>>>((r=14-((x=((_=n<<(b=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|b|(r=((_<<=x)+245760|0)>>>16&2))+(_<<r>>>15)|0)+7|0)&1|r<<1:0)<<2)|0,i[h+28>>2]=r,i[(e=h+16|0)+4>>2]=0,i[e>>2]=0,!(a&(e=1<<r))){i[5830]=a|e,i[n>>2]=h,i[h+24>>2]=n,i[h+12>>2]=h,i[h+8>>2]=h;break}n=0|i[n>>2];t:do{if((-8&i[n+4>>2]|0)!=(0|A)){for(a=A<<(31==(0|r)?0:25-(r>>>1)|0);e=0|i[(r=n+16+(a>>>31<<2)|0)>>2];){if((-8&i[e+4>>2]|0)==(0|A)){n=e;break t}a<<=1,n=e}i[r>>2]=h,i[h+24>>2]=n,i[h+12>>2]=h,i[h+8>>2]=h;break e}}while(0);_=0|i[(b=n+8|0)>>2],i[_+12>>2]=h,i[b>>2]=h,i[h+8>>2]=_,i[h+12>>2]=n,i[h+24>>2]=0}}while(0);return P=t,0|(_=l+8|0)}d=u}else d=u;else d=-1}while(0);if((r=0|i[5831])>>>0>=d>>>0)return n=r-d|0,e=0|i[5834],n>>>0>15?(_=e+d|0,i[5834]=_,i[5831]=n,i[_+4>>2]=1|n,i[e+r>>2]=n,i[e+4>>2]=3|d):(i[5831]=0,i[5834]=0,i[e+4>>2]=3|r,i[(_=e+r+4|0)>>2]=1|i[_>>2]),P=t,0|(_=e+8|0);if((A=0|i[5832])>>>0>d>>>0)return x=A-d|0,i[5832]=x,b=(_=0|i[5835])+d|0,i[5835]=b,i[b+4>>2]=1|x,i[_+4>>2]=3|d,P=t,0|(_=_+8|0);if(0|i[5947]?e=0|i[5949]:(i[5949]=4096,i[5948]=4096,i[5950]=-1,i[5951]=-1,i[5952]=0,i[5940]=0,i[5947]=-16&f^1431655768,e=4096),l=d+48|0,(u=(s=e+(c=d+47|0)|0)&(o=0-e|0))>>>0<=d>>>0)return P=t,0|(_=0);if(0|(e=0|i[5939])&&(f=(h=0|i[5937])+u|0)>>>0<=h>>>0|f>>>0>e>>>0)return P=t,0|(_=0);e:do{if(4&i[5940])n=0,g=143;else{r=0|i[5835];t:do{if(r){for(a=23764;!((f=0|i[a>>2])>>>0<=r>>>0&&(f+(0|i[a+4>>2])|0)>>>0>r>>>0);){if(!(e=0|i[a+8>>2])){g=128;break t}a=e}if((n=s-A&o)>>>0<2147483647)if((0|(e=0|Rt(0|n)))==((0|i[a>>2])+(0|i[a+4>>2])|0)){if(-1!=(0|e)){A=n,s=e,g=145;break e}}else a=e,g=136;else n=0}else g=128}while(0);do{if(128==(0|g))if(-1!=(0|(r=0|Rt(0)))&&(n=r,m=(n=(0==((m=(p=0|i[5948])+-1|0)&n|0)?0:(m+n&0-p)-n|0)+u|0)+(p=0|i[5937])|0,n>>>0>d>>>0&n>>>0<2147483647)){if(0|(f=0|i[5939])&&m>>>0<=p>>>0|m>>>0>f>>>0){n=0;break}if((0|(e=0|Rt(0|n)))==(0|r)){A=n,s=r,g=145;break e}a=e,g=136}else n=0}while(0);do{if(136==(0|g)){if(r=0-n|0,!(l>>>0>n>>>0&n>>>0<2147483647&-1!=(0|a))){if(-1==(0|a)){n=0;break}A=n,s=a,g=145;break e}if((e=c-n+(e=0|i[5949])&0-e)>>>0>=2147483647){A=n,s=a,g=145;break e}if(-1==(0|Rt(0|e))){Rt(0|r),n=0;break}A=e+n|0,s=a,g=145;break e}}while(0);i[5940]=4|i[5940],g=143}}while(0);if(143==(0|g)&&u>>>0<2147483647&&!(-1==(0|(x=0|Rt(0|u)))|1^(y=(v=(m=0|Rt(0))-x|0)>>>0>(d+40|0)>>>0)|x>>>0<m>>>0&-1!=(0|x)&-1!=(0|m)^1)&&(A=y?v:n,s=x,g=145),145==(0|g)){n=(0|i[5937])+A|0,i[5937]=n,n>>>0>(0|i[5938])>>>0&&(i[5938]=n),c=0|i[5835];e:do{if(c){for(n=23764;;){if((0|s)==((e=0|i[n>>2])+(r=0|i[n+4>>2])|0)){g=154;break}if(!(a=0|i[n+8>>2]))break;n=a}if(154==(0|g)&&(b=n+4|0,0==(8&i[n+12>>2]|0))&&s>>>0>c>>>0&e>>>0<=c>>>0){i[b>>2]=r+A,b=c+(x=0==(7&(x=c+8|0)|0)?0:0-x&7)|0,x=(_=(0|i[5832])+A|0)-x|0,i[5835]=b,i[5832]=x,i[b+4>>2]=1|x,i[c+_+4>>2]=40,i[5836]=i[5951];break}for(s>>>0<(0|i[5833])>>>0&&(i[5833]=s),r=s+A|0,n=23764;;){if((0|i[n>>2])==(0|r)){g=162;break}if(!(e=0|i[n+8>>2]))break;n=e}if(162==(0|g)&&0==(8&i[n+12>>2]|0)){i[n>>2]=s,i[(h=n+4|0)>>2]=(0|i[h>>2])+A,u=(h=s+(0==(7&(h=s+8|0)|0)?0:0-h&7)|0)+d|0,l=(n=r+(0==(7&(n=r+8|0)|0)?0:0-n&7)|0)-h-d|0,i[h+4>>2]=3|d;t:do{if((0|c)==(0|n))_=(0|i[5832])+l|0,i[5832]=_,i[5835]=u,i[u+4>>2]=1|_;else{if((0|i[5834])==(0|n)){_=(0|i[5831])+l|0,i[5831]=_,i[5834]=u,i[u+4>>2]=1|_,i[u+_>>2]=_;break}if(1==(3&(e=0|i[n+4>>2])|0)){A=-8&e,a=e>>>3;n:do{if(e>>>0<256){if(e=0|i[n+8>>2],(0|(r=0|i[n+12>>2]))==(0|e)){i[5829]=i[5829]&~(1<<a);break}i[e+12>>2]=r,i[r+8>>2]=e;break}s=0|i[n+24>>2],e=0|i[n+12>>2];do{if((0|e)==(0|n)){if(e=0|i[(a=(r=n+16|0)+4|0)>>2])r=a;else if(!(e=0|i[r>>2])){e=0;break}for(;;)if(a=0|i[(o=e+20|0)>>2])e=a,r=o;else{if(!(a=0|i[(o=e+16|0)>>2]))break;e=a,r=o}i[r>>2]=0}else _=0|i[n+8>>2],i[_+12>>2]=e,i[e+8>>2]=_}while(0);if(!s)break;a=23620+((r=0|i[n+28>>2])<<2)|0;do{if((0|i[a>>2])==(0|n)){if(i[a>>2]=e,0|e)break;i[5830]=i[5830]&~(1<<r);break n}if(i[((0|i[(_=s+16|0)>>2])==(0|n)?_:s+20|0)>>2]=e,!e)break n}while(0);if(i[e+24>>2]=s,0|(a=0|i[(r=n+16|0)>>2])&&(i[e+16>>2]=a,i[a+24>>2]=e),!(r=0|i[r+4>>2]))break;i[e+20>>2]=r,i[r+24>>2]=e}while(0);n=n+A|0,o=A+l|0}else o=l;if(i[(n=n+4|0)>>2]=-2&i[n>>2],i[u+4>>2]=1|o,i[u+o>>2]=o,n=o>>>3,o>>>0<256){r=23356+(n<<1<<2)|0,(e=0|i[5829])&(n=1<<n)?n=0|i[(e=r+8|0)>>2]:(i[5829]=e|n,n=r,e=r+8|0),i[e>>2]=u,i[n+12>>2]=u,i[u+8>>2]=n,i[u+12>>2]=r;break}n=o>>>8;do{if(n){if(o>>>0>16777215){a=31;break}a=o>>>((a=14-((x=((_=n<<(b=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|b|(a=((_<<=x)+245760|0)>>>16&2))+(_<<a>>>15)|0)+7|0)&1|a<<1}else a=0}while(0);if(n=23620+(a<<2)|0,i[u+28>>2]=a,i[(e=u+16|0)+4>>2]=0,i[e>>2]=0,!((e=0|i[5830])&(r=1<<a))){i[5830]=e|r,i[n>>2]=u,i[u+24>>2]=n,i[u+12>>2]=u,i[u+8>>2]=u;break}n=0|i[n>>2];n:do{if((-8&i[n+4>>2]|0)!=(0|o)){for(a=o<<(31==(0|a)?0:25-(a>>>1)|0);e=0|i[(r=n+16+(a>>>31<<2)|0)>>2];){if((-8&i[e+4>>2]|0)==(0|o)){n=e;break n}a<<=1,n=e}i[r>>2]=u,i[u+24>>2]=n,i[u+12>>2]=u,i[u+8>>2]=u;break t}}while(0);_=0|i[(b=n+8|0)>>2],i[_+12>>2]=u,i[b>>2]=u,i[u+8>>2]=_,i[u+12>>2]=n,i[u+24>>2]=0}}while(0);return P=t,0|(_=h+8|0)}for(n=23764;!((e=0|i[n>>2])>>>0<=c>>>0&&(_=e+(0|i[n+4>>2])|0)>>>0>c>>>0);)n=0|i[n+8>>2];n=(e=(e=(o=_+-47|0)+(0==(7&(e=o+8|0)|0)?0:0-e&7)|0)>>>0<(o=c+16|0)>>>0?c:e)+8|0,b=s+(x=0==(7&(x=s+8|0)|0)?0:0-x&7)|0,x=(r=A+-40|0)-x|0,i[5835]=b,i[5832]=x,i[b+4>>2]=1|x,i[s+r+4>>2]=40,i[5836]=i[5951],i[(r=e+4|0)>>2]=27,i[n>>2]=i[5941],i[n+4>>2]=i[5942],i[n+8>>2]=i[5943],i[n+12>>2]=i[5944],i[5941]=s,i[5942]=A,i[5944]=0,i[5943]=n,n=e+24|0;do{b=n,i[(n=n+4|0)>>2]=7}while((b+8|0)>>>0<_>>>0);if((0|e)!=(0|c)){if(s=e-c|0,i[r>>2]=-2&i[r>>2],i[c+4>>2]=1|s,i[e>>2]=s,n=s>>>3,s>>>0<256){r=23356+(n<<1<<2)|0,(e=0|i[5829])&(n=1<<n)?n=0|i[(e=r+8|0)>>2]:(i[5829]=e|n,n=r,e=r+8|0),i[e>>2]=c,i[n+12>>2]=c,i[c+8>>2]=n,i[c+12>>2]=r;break}if(r=23620+((a=(n=s>>>8)?s>>>0>16777215?31:s>>>((a=14-((x=((_=n<<(b=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|b|(a=((_<<=x)+245760|0)>>>16&2))+(_<<a>>>15)|0)+7|0)&1|a<<1:0)<<2)|0,i[c+28>>2]=a,i[c+20>>2]=0,i[o>>2]=0,!((n=0|i[5830])&(e=1<<a))){i[5830]=n|e,i[r>>2]=c,i[c+24>>2]=r,i[c+12>>2]=c,i[c+8>>2]=c;break}n=0|i[r>>2];t:do{if((-8&i[n+4>>2]|0)!=(0|s)){for(a=s<<(31==(0|a)?0:25-(a>>>1)|0);e=0|i[(r=n+16+(a>>>31<<2)|0)>>2];){if((-8&i[e+4>>2]|0)==(0|s)){n=e;break t}a<<=1,n=e}i[r>>2]=c,i[c+24>>2]=n,i[c+12>>2]=c,i[c+8>>2]=c;break e}}while(0);_=0|i[(b=n+8|0)>>2],i[_+12>>2]=c,i[b>>2]=c,i[c+8>>2]=_,i[c+12>>2]=n,i[c+24>>2]=0}}else 0==(0|(_=0|i[5833]))|s>>>0<_>>>0&&(i[5833]=s),i[5941]=s,i[5942]=A,i[5944]=0,i[5838]=i[5947],i[5837]=-1,i[5842]=23356,i[5841]=23356,i[5844]=23364,i[5843]=23364,i[5846]=23372,i[5845]=23372,i[5848]=23380,i[5847]=23380,i[5850]=23388,i[5849]=23388,i[5852]=23396,i[5851]=23396,i[5854]=23404,i[5853]=23404,i[5856]=23412,i[5855]=23412,i[5858]=23420,i[5857]=23420,i[5860]=23428,i[5859]=23428,i[5862]=23436,i[5861]=23436,i[5864]=23444,i[5863]=23444,i[5866]=23452,i[5865]=23452,i[5868]=23460,i[5867]=23460,i[5870]=23468,i[5869]=23468,i[5872]=23476,i[5871]=23476,i[5874]=23484,i[5873]=23484,i[5876]=23492,i[5875]=23492,i[5878]=23500,i[5877]=23500,i[5880]=23508,i[5879]=23508,i[5882]=23516,i[5881]=23516,i[5884]=23524,i[5883]=23524,i[5886]=23532,i[5885]=23532,i[5888]=23540,i[5887]=23540,i[5890]=23548,i[5889]=23548,i[5892]=23556,i[5891]=23556,i[5894]=23564,i[5893]=23564,i[5896]=23572,i[5895]=23572,i[5898]=23580,i[5897]=23580,i[5900]=23588,i[5899]=23588,i[5902]=23596,i[5901]=23596,i[5904]=23604,i[5903]=23604,b=s+(x=0==(7&(x=s+8|0)|0)?0:0-x&7)|0,x=(_=A+-40|0)-x|0,i[5835]=b,i[5832]=x,i[b+4>>2]=1|x,i[s+_+4>>2]=40,i[5836]=i[5951]}while(0);if((n=0|i[5832])>>>0>d>>>0)return x=n-d|0,i[5832]=x,b=(_=0|i[5835])+d|0,i[5835]=b,i[b+4>>2]=1|x,i[_+4>>2]=3|d,P=t,0|(_=_+8|0)}return i[(_=23312)>>2]=12,P=t,0|(_=0)}function vt(e){var t=0,n=0,r=0,a=0,o=0,s=0,A=0,l=0;if(e|=0){n=e+-8|0,a=0|i[5833],l=n+(t=-8&(e=0|i[e+-4>>2]))|0;do{if(1&e)A=n,s=n;else{if(r=0|i[n>>2],!(3&e))return;if(o=r+t|0,(s=n+(0-r)|0)>>>0<a>>>0)return;if((0|i[5834])==(0|s)){if(3!=(3&(t=0|i[(e=l+4|0)>>2])|0)){A=s,t=o;break}return i[5831]=o,i[e>>2]=-2&t,i[s+4>>2]=1|o,void(i[s+o>>2]=o)}if(n=r>>>3,r>>>0<256){if(e=0|i[s+8>>2],(0|(t=0|i[s+12>>2]))==(0|e)){i[5829]=i[5829]&~(1<<n),A=s,t=o;break}i[e+12>>2]=t,i[t+8>>2]=e,A=s,t=o;break}a=0|i[s+24>>2],e=0|i[s+12>>2];do{if((0|e)==(0|s)){if(e=0|i[(n=(t=s+16|0)+4|0)>>2])t=n;else if(!(e=0|i[t>>2])){e=0;break}for(;;)if(n=0|i[(r=e+20|0)>>2])e=n,t=r;else{if(!(n=0|i[(r=e+16|0)>>2]))break;e=n,t=r}i[t>>2]=0}else A=0|i[s+8>>2],i[A+12>>2]=e,i[e+8>>2]=A}while(0);if(a){if(t=0|i[s+28>>2],(0|i[(n=23620+(t<<2)|0)>>2])==(0|s)){if(i[n>>2]=e,!e){i[5830]=i[5830]&~(1<<t),A=s,t=o;break}}else if(i[((0|i[(A=a+16|0)>>2])==(0|s)?A:a+20|0)>>2]=e,!e){A=s,t=o;break}i[e+24>>2]=a,0|(n=0|i[(t=s+16|0)>>2])&&(i[e+16>>2]=n,i[n+24>>2]=e),(t=0|i[t+4>>2])?(i[e+20>>2]=t,i[t+24>>2]=e,A=s,t=o):(A=s,t=o)}else A=s,t=o}}while(0);if(!(s>>>0>=l>>>0)&&1&(r=0|i[(e=l+4|0)>>2])){if(2&r)i[e>>2]=-2&r,i[A+4>>2]=1|t,i[s+t>>2]=t,a=t;else{if((0|i[5835])==(0|l)){if(l=(0|i[5832])+t|0,i[5832]=l,i[5835]=A,i[A+4>>2]=1|l,(0|A)!=(0|i[5834]))return;return i[5834]=0,void(i[5831]=0)}if((0|i[5834])==(0|l))return l=(0|i[5831])+t|0,i[5831]=l,i[5834]=s,i[A+4>>2]=1|l,void(i[s+l>>2]=l);a=(-8&r)+t|0,n=r>>>3;do{if(r>>>0<256){if(t=0|i[l+8>>2],(0|(e=0|i[l+12>>2]))==(0|t)){i[5829]=i[5829]&~(1<<n);break}i[t+12>>2]=e,i[e+8>>2]=t;break}o=0|i[l+24>>2],e=0|i[l+12>>2];do{if((0|e)==(0|l)){if(e=0|i[(n=(t=l+16|0)+4|0)>>2])t=n;else if(!(e=0|i[t>>2])){n=0;break}for(;;)if(n=0|i[(r=e+20|0)>>2])e=n,t=r;else{if(!(n=0|i[(r=e+16|0)>>2]))break;e=n,t=r}i[t>>2]=0,n=e}else n=0|i[l+8>>2],i[n+12>>2]=e,i[e+8>>2]=n,n=e}while(0);if(0|o){if(e=0|i[l+28>>2],(0|i[(t=23620+(e<<2)|0)>>2])==(0|l)){if(i[t>>2]=n,!n){i[5830]=i[5830]&~(1<<e);break}}else if(i[((0|i[(r=o+16|0)>>2])==(0|l)?r:o+20|0)>>2]=n,!n)break;i[n+24>>2]=o,0|(t=0|i[(e=l+16|0)>>2])&&(i[n+16>>2]=t,i[t+24>>2]=n),0|(e=0|i[e+4>>2])&&(i[n+20>>2]=e,i[e+24>>2]=n)}}while(0);if(i[A+4>>2]=1|a,i[s+a>>2]=a,(0|A)==(0|i[5834]))return void(i[5831]=a)}if(e=a>>>3,a>>>0<256)return n=23356+(e<<1<<2)|0,(t=0|i[5829])&(e=1<<e)?e=0|i[(t=n+8|0)>>2]:(i[5829]=t|e,e=n,t=n+8|0),i[t>>2]=A,i[e+12>>2]=A,i[A+8>>2]=e,void(i[A+12>>2]=n);e=23620+((r=(e=a>>>8)?a>>>0>16777215?31:a>>>((r=14-((o=((l=e<<(s=(e+1048320|0)>>>16&8))+520192|0)>>>16&4)|s|(r=((l<<=o)+245760|0)>>>16&2))+(l<<r>>>15)|0)+7|0)&1|r<<1:0)<<2)|0,i[A+28>>2]=r,i[A+20>>2]=0,i[A+16>>2]=0,t=0|i[5830],n=1<<r;e:do{if(t&n){e=0|i[e>>2];t:do{if((-8&i[e+4>>2]|0)!=(0|a)){for(r=a<<(31==(0|r)?0:25-(r>>>1)|0);t=0|i[(n=e+16+(r>>>31<<2)|0)>>2];){if((-8&i[t+4>>2]|0)==(0|a)){e=t;break t}r<<=1,e=t}i[n>>2]=A,i[A+24>>2]=e,i[A+12>>2]=A,i[A+8>>2]=A;break e}}while(0);l=0|i[(s=e+8|0)>>2],i[l+12>>2]=A,i[s>>2]=A,i[A+8>>2]=l,i[A+12>>2]=e,i[A+24>>2]=0}else i[5830]=t|n,i[e>>2]=A,i[A+24>>2]=e,i[A+12>>2]=A,i[A+8>>2]=A}while(0);if(l=(0|i[5837])-1|0,i[5837]=l,!(0|l)){for(e=23772;e=0|i[e>>2];)e=e+8|0;i[5837]=-1}}}}function yt(e,t){t|=0;var n=0;return(e|=0)?(n=0|y(t,e),(t|e)>>>0>65535&&(n=(0|(n>>>0)/(e>>>0))==(0|t)?n:-1)):n=0,(e=0|gt(n))&&3&i[e+-4>>2]?(Ct(0|e,0,0|n),0|e):0|e}function xt(e,t,n,r){return 0|(_(0|(r=(t|=0)-(r|=0)-((n|=0)>>>0>(e|=0)>>>0|0)>>>0)),e-n>>>0|0)}function bt(e){return 0|((e|=0)?31-(0|b(e^e-1))|0:32)}function _t(e,t,n,r,a){a|=0;var o=0,s=0,A=0,l=0,c=0,u=0,h=0,d=0,f=0,p=0;if(u=e|=0,s=n|=0,A=d=r|=0,!(c=l=t|=0))return o=0!=(0|a),A?o?(i[a>>2]=0|e,i[a+4>>2]=0&t,a=0,0|(_(0|(d=0)),a)):(a=0,0|(_(0|(d=0)),a)):(o&&(i[a>>2]=(u>>>0)%(s>>>0),i[a+4>>2]=0),a=(u>>>0)/(s>>>0)>>>0,0|(_(0|(d=0)),a));o=0==(0|A);do{if(s){if(!o){if((o=(0|b(0|A))-(0|b(0|c))|0)>>>0<=31){s=h=o+1|0,e=u>>>(h>>>0)&(t=o-31>>31)|c<<(A=31-o|0),t&=c>>>(h>>>0),o=0,A=u<<A;break}return a?(i[a>>2]=0|e,i[a+4>>2]=l|0&t,a=0,0|(_(0|(d=0)),a)):(a=0,0|(_(0|(d=0)),a))}if((o=s-1|0)&s|0){s=A=33+(0|b(0|s))-(0|b(0|c))|0,e=(h=32-A|0)-1>>31&c>>>((f=A-32|0)>>>0)|(c<<h|u>>>(A>>>0))&(t=f>>31),t&=c>>>(A>>>0),o=u<<(p=64-A|0)&(l=h>>31),A=(c<<p|u>>>(f>>>0))&l|u<<h&A-33>>31;break}return 0|a&&(i[a>>2]=o&u,i[a+4>>2]=0),1==(0|s)?(p=0|e,0|(_(0|(f=l|0&t)),p)):(f=c>>>((p=0|bt(0|s))>>>0)|0,p=c<<32-p|u>>>(p>>>0)|0,0|(_(0|f),p))}if(o)return 0|a&&(i[a>>2]=(c>>>0)%(s>>>0),i[a+4>>2]=0),p=(c>>>0)/(s>>>0)>>>0,0|(_(0|(f=0)),p);if(!u)return 0|a&&(i[a>>2]=0,i[a+4>>2]=(c>>>0)%(A>>>0)),p=(c>>>0)/(A>>>0)>>>0,0|(_(0|(f=0)),p);if(!((o=A-1|0)&A))return 0|a&&(i[a>>2]=0|e,i[a+4>>2]=o&c|0&t),f=0,p=c>>>((0|bt(0|A))>>>0),0|(_(0|f),p);if((o=(0|b(0|A))-(0|b(0|c))|0)>>>0<=30){s=t=o+1|0,e=c<<(A=31-o|0)|u>>>(t>>>0),t=c>>>(t>>>0),o=0,A=u<<A;break}return a?(i[a>>2]=0|e,i[a+4>>2]=l|0&t,p=0,0|(_(0|(f=0)),p)):(p=0,0|(_(0|(f=0)),p))}while(0);if(s){c=0|function(e,t,n,r){return 0|(_((t|=0)+(r|=0)+((n=(e|=0)+(n|=0)>>>0)>>>0<e>>>0|0)>>>0|0),0|n)}(0|(h=0|n),0|(u=d|0&r),-1,-1),n=0|w(),l=A,A=0;do{r=l,l=o>>>31|l<<1,o=A|o<<1,xt(0|c,0|n,0|(r=e<<1|r>>>31|0),0|(d=e>>>31|t<<1|0)),A=1&(f=(p=0|w())>>31|((0|p)<0?-1:0)<<1),e=0|xt(0|r,0|d,f&h|0,(((0|p)<0?-1:0)>>31|((0|p)<0?-1:0)<<1)&u|0),t=0|w(),s=s-1|0}while(0!=(0|s));c=l,l=0}else c=A,l=0,A=0;return s=0,0|a&&(i[a>>2]=e,i[a+4>>2]=t),p=-2&(o<<1|0)|A,0|(_(0|(f=(0|o)>>>31|(c|s)<<1|0&(s<<1|o>>>31)|l)),p)}function wt(e,t,n,r){var a,o;return o=P,P=P+16|0,_t(e|=0,t|=0,n|=0,r|=0,a=0|o),P=o,0|(_(0|i[a+4>>2]),0|i[a>>2])}function Mt(e,t,n){return e|=0,t|=0,(0|(n|=0))<32?(_(t>>>n|0),e>>>n|(t&(1<<n)-1)<<32-n):(_(0),t>>>n-32|0)}function St(e,t,n){return e|=0,t|=0,(0|(n|=0))<32?(_(t<<n|(e&(1<<n)-1<<32-n)>>>32-n|0),e<<n):(_(e<<n-32|0),0)}function Et(e,t){return t=+t,(e=+e)!=e?+t:t!=t?+e:+x(+e,+t)}function Tt(e){return(e=+e)>=0?+s(e+.5):+v(e-.5)}function Lt(e,t,n){e|=0,t|=0;var a,o,s=0;if((0|(n|=0))>=8192)return T(0|e,0|t,0|n),0|e;if(o=0|e,a=e+n|0,(3&e)==(3&t)){for(;3&e;){if(!n)return 0|o;r[e>>0]=0|r[t>>0],e=e+1|0,t=t+1|0,n=n-1|0}for(s=(n=-4&a|0)-64|0;(0|e)<=(0|s);)i[e>>2]=i[t>>2],i[e+4>>2]=i[t+4>>2],i[e+8>>2]=i[t+8>>2],i[e+12>>2]=i[t+12>>2],i[e+16>>2]=i[t+16>>2],i[e+20>>2]=i[t+20>>2],i[e+24>>2]=i[t+24>>2],i[e+28>>2]=i[t+28>>2],i[e+32>>2]=i[t+32>>2],i[e+36>>2]=i[t+36>>2],i[e+40>>2]=i[t+40>>2],i[e+44>>2]=i[t+44>>2],i[e+48>>2]=i[t+48>>2],i[e+52>>2]=i[t+52>>2],i[e+56>>2]=i[t+56>>2],i[e+60>>2]=i[t+60>>2],e=e+64|0,t=t+64|0;for(;(0|e)<(0|n);)i[e>>2]=i[t>>2],e=e+4|0,t=t+4|0}else for(n=a-4|0;(0|e)<(0|n);)r[e>>0]=0|r[t>>0],r[e+1>>0]=0|r[t+1>>0],r[e+2>>0]=0|r[t+2>>0],r[e+3>>0]=0|r[t+3>>0],e=e+4|0,t=t+4|0;for(;(0|e)<(0|a);)r[e>>0]=0|r[t>>0],e=e+1|0,t=t+1|0;return 0|o}function Ct(e,t,n){t|=0;var a,o=0,s=0,A=0;if(a=(e|=0)+(n|=0)|0,t&=255,(0|n)>=67){for(;3&e;)r[e>>0]=t,e=e+1|0;for(A=t|t<<8|t<<16|t<<24,s=(o=-4&a|0)-64|0;(0|e)<=(0|s);)i[e>>2]=A,i[e+4>>2]=A,i[e+8>>2]=A,i[e+12>>2]=A,i[e+16>>2]=A,i[e+20>>2]=A,i[e+24>>2]=A,i[e+28>>2]=A,i[e+32>>2]=A,i[e+36>>2]=A,i[e+40>>2]=A,i[e+44>>2]=A,i[e+48>>2]=A,i[e+52>>2]=A,i[e+56>>2]=A,i[e+60>>2]=A,e=e+64|0;for(;(0|e)<(0|o);)i[e>>2]=A,e=e+4|0}for(;(0|e)<(0|a);)r[e>>0]=t,e=e+1|0;return a-n|0}function Pt(e){return(e=+e)>=0?+s(e+.5):+v(e-.5)}function Rt(e){e|=0;var t,n,r;return r=0|E(),(0|e)>0&(0|(t=(n=0|i[o>>2])+e|0))<(0|n)|(0|t)<0?(C(0|t),S(12),-1):(0|t)>(0|r)&&!(0|L(0|t))?(S(12),-1):(i[o>>2]=t,0|n)}return{___uremdi3:wt,_bitshift64Lshr:Mt,_bitshift64Shl:St,_calloc:yt,_cellAreaKm2:function(e,t){var n,r,a,o=0;if(a=P,P=P+192|0,r=a,Ve(e|=0,t|=0,n=a+168|0),je(e,t,r),(0|(t=0|i[r>>2]))>0){if(o=+Ce(r+8|0,r+8+((1!=(0|t)&1)<<4)|0,n)+0,1!=(0|t)){e=1;do{o+=+Ce(r+8+(e<<4)|0,r+8+(((0|(e=e+1|0))%(0|t)|0)<<4)|0,n)}while((0|e)<(0|t))}}else o=0;return P=a,6371.007180918475*o*6371.007180918475},_cellAreaM2:function(e,t){var n,r,a,o=0;if(a=P,P=P+192|0,r=a,Ve(e|=0,t|=0,n=a+168|0),je(e,t,r),(0|(t=0|i[r>>2]))>0){if(o=+Ce(r+8|0,r+8+((1!=(0|t)&1)<<4)|0,n)+0,1!=(0|t)){e=1;do{o+=+Ce(r+8+(e<<4)|0,r+8+(((0|(e=e+1|0))%(0|t)|0)<<4)|0,n)}while((0|e)<(0|t))}}else o=0;return P=a,6371.007180918475*o*6371.007180918475*1e3*1e3},_cellAreaRads2:function(e,t){var n,r,a,o=0;if(a=P,P=P+192|0,r=a,Ve(e|=0,t|=0,n=a+168|0),je(e,t,r),(0|(t=0|i[r>>2]))<=0)return P=a,+(o=0);if(o=+Ce(r+8|0,r+8+((1!=(0|t)&1)<<4)|0,n)+0,1==(0|t))return P=a,+o;e=1;do{o+=+Ce(r+8+(e<<4)|0,r+8+(((0|(e=e+1|0))%(0|t)|0)<<4)|0,n)}while((0|e)<(0|t));return P=a,+o},_compact:function(e,t,n){t|=0;var r,a=0,o=0,s=0,A=0,l=0,c=0,u=0,h=0,d=0,f=0,p=0,m=0,g=0,v=0,y=0,x=0,b=0,_=0,M=0,S=0,E=0;if(!(n|=0))return 0|(S=0);if(a=0|i[(o=e|=0)>>2],!0&0==(15728640&(o=0|i[o+4>>2])|0)){if((0|n)<=0)return 0|(S=0);if(i[(S=t)>>2]=a,i[S+4>>2]=o,1==(0|n))return 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41==(0|S)?(vt(M),vt(r),0|(E=-1)):51==(0|S)?(vt(M),vt(r),0|(E=-2)):58==(0|S)?(vt(M),vt(r),0|(E=-3)):98==(0|S)?(vt(g),vt(M),vt(r),0|(E=-1)):(99==(0|S)&&Lt(0|t,0|M,a<<3|0),vt(M),vt(r),0|(E=0))},_destroyLinkedPolygon:function(e){var t=0,n=0,r=0,a=0;if(e|=0)for(r=1;;){if(0|(t=0|i[e>>2]))do{if(0|(n=0|i[t>>2]))do{a=n,n=0|i[n+16>>2],vt(a)}while(0!=(0|n));a=t,t=0|i[t+8>>2],vt(a)}while(0!=(0|t));if(t=e,e=0|i[e+8>>2],r||vt(t),!e)break;r=0}},_edgeLengthKm:function(e){return+ +a[20752+((e|=0)<<3)>>3]},_edgeLengthM:function(e){return+ +a[20880+((e|=0)<<3)>>3]},_emscripten_replace_memory:function(e){return r=new Int8Array(e),i=new Int32Array(e),a=new Float64Array(e),n=e,!0},_exactEdgeLengthKm:function(e,t){var n,r,o=0,s=0,A=0,c=0,d=0,f=0;if(r=P,P=P+176|0,Ye(e|=0,t|=0,n=r),(0|(e=0|i[n>>2]))<=1)return P=r,+(A=0);t=e+-1|0,e=0,o=0,s=+a[n+8>>3],A=+a[n+16>>3];do{d=s,s=+a[n+8+((e=e+1|0)<<4)>>3],f=+h(.5*(s-d)),c=A,A=+a[n+8+(e<<4)+8>>3],c=f*f+(c=+h(.5*(A-c)))*(+u(+d)*+u(+s)*c),o+=2*+g(+ +l(+c),+ +l(+(1-c)))}while((0|e)!=(0|t));return P=r,+(f=6371.007180918475*o)},_exactEdgeLengthM:function(e,t){var n,r,o=0,s=0,A=0,c=0,d=0,f=0;if(r=P,P=P+176|0,Ye(e|=0,t|=0,n=r),(0|(e=0|i[n>>2]))<=1)return P=r,+(A=0);t=e+-1|0,e=0,o=0,s=+a[n+8>>3],A=+a[n+16>>3];do{d=s,s=+a[n+8+((e=e+1|0)<<4)>>3],f=+h(.5*(s-d)),c=A,A=+a[n+8+(e<<4)+8>>3],c=f*f+(c=+h(.5*(A-c)))*(+u(+d)*+u(+s)*c),o+=2*+g(+ +l(+c),+ +l(+(1-c)))}while((0|e)!=(0|t));return P=r,+(f=6371.007180918475*o*1e3)},_exactEdgeLengthRads:function(e,t){var n,r,o=0,s=0,A=0,c=0,d=0,f=0;if(r=P,P=P+176|0,Ye(e|=0,t|=0,n=r),(0|(e=0|i[n>>2]))<=1)return P=r,+(A=0);t=e+-1|0,e=0,o=0,s=+a[n+8>>3],A=+a[n+16>>3];do{d=s,s=+a[n+8+((e=e+1|0)<<4)>>3],f=+h(.5*(s-d)),c=A,A=+a[n+8+(e<<4)+8>>3],c=f*f+(c=+h(.5*(A-c)))*(+u(+s)*+u(+d)*c),o+=2*+g(+ +l(+c),+ +l(+(1-c)))}while((0|e)<(0|t));return P=r,+o},_experimentalH3ToLocalIj:function(e,t,n,r,i){var a,o;return i|=0,o=P,P=P+16|0,(e=0|$e(e|=0,t|=0,n|=0,r|=0,a=o))||(de(a,i),e=0),P=o,0|e},_experimentalLocalIjToH3:function(e,t,n,r){var i,a;return e|=0,t|=0,r|=0,i=P,P=P+16|0,fe(n|=0,a=i),r=0|et(e,t,a,r),P=i,0|r},_free:vt,_geoToH3:Ue,_getDestinationH3IndexFromUnidirectionalEdge:function(e,t){e|=0;var n,r,a=0;return n=P,P=P+16|0,a=n,!0&268435456==(2013265920&(t|=0)|0)?(r=0|Mt(0|e,0|t,56),w(),i[a>>2]=0,a=0|I(e,-2130706433&t|134217728,7&r,a),t=0|w(),_(0|t),P=n,0|a):(a=0,_(0|(t=0)),P=n,0|a)},_getH3IndexesFromUnidirectionalEdge:function(e,t,n){e|=0;var r,a,o,s,A=0;o=P,P=P+16|0,r=o,s=!0&268435456==(2013265920&(t|=0)|0),a=-2130706433&t|134217728,i[(A=n|=0)>>2]=s?e:0,i[A+4>>2]=s?a:0,s?(t=0|Mt(0|e,0|t,56),w(),i[r>>2]=0,e=0|I(e,a,7&t,r),t=0|w()):(e=0,t=0),i[(A=n+8|0)>>2]=e,i[A+4>>2]=t,P=o},_getH3UnidirectionalEdge:function(e,t,n,r){var a,o,s=0,A=0,l=0,c=0,u=0;if(o=P,P=P+16|0,a=o,!(0|Qe(e|=0,t|=0,n|=0,r|=0)))return c=0,_(0|(l=0)),P=o,0|c;for(l=-2130706433&t,s=(s=0==(0|Ie(e,t)))?1:2;i[a>>2]=0,A=s+1|0,!((0|(u=0|I(e,t,s,a)))==(0|n)&(0|w())==(0|r));){if(!(A>>>0<7)){s=0,e=0,c=6;break}s=A}return 6==(0|c)?(_(0|s),P=o,0|e):(u=0|St(0|s,0,56),c=0|l|w()|268435456,u|=e,_(0|c),P=o,0|u)},_getH3UnidirectionalEdgeBoundary:Ye,_getH3UnidirectionalEdgesFromHexagon:function(e,t,n){n|=0;var r,a=0;r=0==(0|Ie(e|=0,t|=0)),t&=-2130706433,i[(a=n)>>2]=r?e:0,i[a+4>>2]=r?285212672|t:0,i[(a=n+8|0)>>2]=e,i[a+4>>2]=301989888|t,i[(a=n+16|0)>>2]=e,i[a+4>>2]=318767104|t,i[(a=n+24|0)>>2]=e,i[a+4>>2]=335544320|t,i[(a=n+32|0)>>2]=e,i[a+4>>2]=352321536|t,i[(n=n+40|0)>>2]=e,i[n+4>>2]=369098752|t},_getOriginH3IndexFromUnidirectionalEdge:function(e,t){var n;return e|=0,_(0|((n=!0&268435456==(2013265920&(t|=0)|0))?-2130706433&t|134217728:0)),0|(n?e:0)},_getPentagonIndexes:We,_getRes0Indexes:function(e){e|=0;var t=0,n=0,r=0;t=0;do{St(0|t,0,45),r=134225919|w(),i[(n=e+(t<<3)|0)>>2]=-1,i[n+4>>2]=r,t=t+1|0}while(122!=(0|t))},_h3Distance:function(e,t,n,r){var i,a,o;return n|=0,r|=0,o=P,P=P+32|0,a=o,e=0==(0|$e(e|=0,t|=0,e,t,i=o+12|0))&&0==(0|$e(e,t,n,r,a))?0|he(i,a):-1,P=o,0|e},_h3GetBaseCell:Pe,_h3GetFaces:function e(t,n,r){r|=0;var a,o=0,s=0,A=0,l=0,c=0,u=0,h=0,d=0;a=P,P=P+128|0,h=a+112|0,A=a+96|0,d=a,s=0|Mt(0|(t|=0),0|(n|=0),52),w(),c=15&s,i[h>>2]=c,l=0|Mt(0|t,0|n,45),w(),l&=127;e:do{if(0|k(l)){if(0|c)for(o=1;;){if(!(0==((u=0|St(7,0,3*(15-o|0)|0))&t|0)&0==((0|w())&n|0))){s=0;break e}if(!(o>>>0<c>>>0))break;o=o+1|0}if(!(1&s))return u=0|St(c+1|0,0,52),d=0|w()|-15728641&n,e((u|t)&~(h=0|St(7,0,3*(14-c|0)|0)),d&~(0|w()),r),void(P=a);s=1}else s=0}while(0);Ge(t,n,A),s?(be(A,h,d),u=5):(Se(A,h,d),u=6);e:do{if(0|k(l))if(c)for(o=1;;){if(!(0==((l=0|St(7,0,3*(15-o|0)|0))&t|0)&0==((0|w())&n|0))){o=8;break e}if(!(o>>>0<c>>>0)){o=20;break}o=o+1|0}else o=20;else o=8}while(0);if(Ct(0|r,-1,0|o),s){s=0;do{for(we(A=d+(s<<4)|0,0|i[h>>2]),A=0|i[A>>2],o=0;!(-1==(0|(c=0|i[(l=r+(o<<2)|0)>>2]))|(0|c)==(0|A));)o=o+1|0;i[l>>2]=A,s=s+1|0}while((0|s)!=(0|u))}else{s=0;do{for(_e(A=d+(s<<4)|0,0|i[h>>2],0,1),A=0|i[A>>2],o=0;!(-1==(0|(c=0|i[(l=r+(o<<2)|0)>>2]))|(0|c)==(0|A));)o=o+1|0;i[l>>2]=A,s=s+1|0}while((0|s)!=(0|u))}P=a},_h3GetResolution:function(e,t){return t=0|Mt(0|(e|=0),0|(t|=0),52),w(),15&t|0},_h3IndexesAreNeighbors:Qe,_h3IsPentagon:Ie,_h3IsResClassIII:function(e,t){return t=0|Mt(0|(e|=0),0|(t|=0),52),w(),1&t|0},_h3IsValid:Re,_h3Line:function(e,t,n,r,a){n|=0,r|=0,a|=0;var o,s=0,l=0,c=0,u=0,h=0,d=0,f=0,p=0,m=0,g=0,v=0,y=0,x=0,b=0,_=0,w=0,M=0;if(o=P,P=P+48|0,l=o+12|0,w=o,0==(0|$e(e|=0,t|=0,e,t,s=o+24|0))&&0==(0|$e(e,t,n,r,l))){if((0|(_=0|he(s,l)))<0)return P=o,0|(w=_);for(i[s>>2]=0,i[s+4>>2]=0,i[s+8>>2]=0,i[l>>2]=0,i[l+4>>2]=0,i[l+8>>2]=0,$e(e,t,e,t,s),$e(e,t,n,r,l),pe(s),pe(l),_?(m=+(0|_),b=s,n=d=0|i[s>>2],r=f=0|i[(y=s+4|0)>>2],s=p=0|i[(x=s+8|0)>>2],g=+((0|i[l>>2])-d|0)/m,v=+((0|i[l+4>>2])-f|0)/m,m=+((0|i[l+8>>2])-p|0)/m):(y=r=s+4|0,x=p=s+8|0,b=s,n=0|i[s>>2],r=0|i[r>>2],s=0|i[p>>2],g=0,v=0,m=0),i[w>>2]=n,i[(p=w+4|0)>>2]=r,i[(f=w+8|0)>>2]=s,d=0;;){M=g*(u=+(0|d))+ +(0|n),c=v*u+ +(0|i[y>>2]),u=m*u+ +(0|i[x>>2]),r=~~+Tt(+M),l=~~+Tt(+c),n=~~+Tt(+u),M=+A(+(+(0|r)-M)),c=+A(+(+(0|l)-c)),u=+A(+(+(0|n)-u));do{if(!(M>c&M>u)){if(h=0-r|0,c>u){s=h-n|0;break}s=l,n=h-l|0;break}r=0-(l+n)|0,s=l}while(0);if(i[w>>2]=r,i[p>>2]=s,i[f>>2]=n,me(w),et(e,t,w,a+(d<<3)|0),(0|d)==(0|_))break;d=d+1|0,n=0|i[b>>2]}return P=o,0|(w=0)}return P=o,0|(w=-1)},_h3LineSize:function(e,t,n,r){var i,a,o;return n|=0,r|=0,o=P,P=P+32|0,a=o,e=0==(0|$e(e|=0,t|=0,e,t,i=o+12|0))&&0==(0|$e(e,t,n,r,a))?0|he(i,a):-1,P=o,(e>>>31^1)+e|0},_h3SetToLinkedGeo:function(e,t,n){n|=0;var r,a,o,s=0;if(o=P,P=P+32|0,r=o,function(e,t,n){e|=0,n|=0;var r,a,o=0,s=0,A=0,l=0,c=0;if(a=P,P=P+176|0,r=a,(0|(t|=0))<1)return lt(n,0,0),void(P=a);l=0|Mt(0|i[(l=e)>>2],0|i[l+4>>2],52),w(),lt(n,(0|t)>6?t:6,15&l),l=0;do{if(je(0|i[(o=e+(l<<3)|0)>>2],0|i[o+4>>2],r),(0|(o=0|i[r>>2]))>0){c=0;do{A=r+8+(c<<4)|0,(s=0|ft(n,o=r+8+(((0|(c=c+1|0))%(0|o)|0)<<4)|0,A))?ht(n,s):dt(n,A,o),o=0|i[r>>2]}while((0|c)<(0|o))}l=l+1|0}while((0|l)!=(0|t));P=a}(e|=0,t|=0,a=o+16|0),i[n>>2]=0,i[n+4>>2]=0,i[n+8>>2]=0,!(e=0|ut(a)))return Je(n),ct(a),void(P=o);do{t=0|Xe(n);do{Ze(t,e),s=e+16|0,i[r>>2]=i[s>>2],i[r+4>>2]=i[s+4>>2],i[r+8>>2]=i[s+8>>2],i[r+12>>2]=i[s+12>>2],ht(a,e),e=0|pt(a,r)}while(0!=(0|e));e=0|ut(a)}while(0!=(0|e));Je(n),ct(a),P=o},_h3ToCenterChild:function(e,t,n){n|=0;var r=0,i=0;if(r=0|Mt(0|(e|=0),0|(t|=0),52),w(),(0|n)<16&(0|(r&=15))<=(0|n)){if((0|r)!=(0|n)&&(e|=i=0|St(0|n,0,52),t=0|w()|-15728641&t,(0|r)<(0|n)))do{i=0|St(7,0,3*(14-r|0)|0),r=r+1|0,e&=~i,t&=~(0|w())}while((0|r)<(0|n))}else t=0,e=0;return _(0|t),0|e},_h3ToChildren:De,_h3ToGeo:Ve,_h3ToGeoBoundary:je,_h3ToParent:qe,_h3UnidirectionalEdgeIsValid:function(e,t){var n=0;if(!(!0&268435456==(2013265920&(t|=0)|0)))return 0|(n=0);switch(n=0|Mt(0|(e|=0),0|t,56),w(),7&n){case 0:case 7:return 0|(n=0)}return!0&16777216==(117440512&t|0)&0!=(0|Ie(e,n=-2130706433&t|134217728))?0|(n=0):0|(n=0|Re(e,n))},_hexAreaKm2:function(e){return+ +a[20496+((e|=0)<<3)>>3]},_hexAreaM2:function(e){return+ +a[20624+((e|=0)<<3)>>3]},_hexRing:function(e,t,n,r){e|=0,t|=0,r|=0;var a,o=0,s=0,A=0,l=0,c=0,u=0,h=0;if(a=P,P=P+16|0,h=a,!(n|=0))return i[(h=r)>>2]=e,i[h+4>>2]=t,P=a,0|(h=0);i[h>>2]=0;e:do{if(0|Ie(e,t))e=1;else{if(s=(0|n)>0){o=0,u=e;do{if(0==(0|(u=0|I(u,t,4,h)))&0==(0|(t=0|w()))){e=2;break e}if(o=o+1|0,0|Ie(u,t)){e=1;break e}}while((0|o)<(0|n));if(i[(c=r)>>2]=u,i[c+4>>2]=t,c=n+-1|0,s){s=0,A=1,o=u,e=t;do{if(0==(0|(o=0|I(o,e,2,h)))&0==(0|(e=0|w()))){e=2;break e}if(i[(l=r+(A<<3)|0)>>2]=o,i[l+4>>2]=e,A=A+1|0,0|Ie(o,e)){e=1;break e}s=s+1|0}while((0|s)<(0|n));l=0,s=A;do{if(0==(0|(o=0|I(o,e,3,h)))&0==(0|(e=0|w()))){e=2;break e}if(i[(A=r+(s<<3)|0)>>2]=o,i[A+4>>2]=e,s=s+1|0,0|Ie(o,e)){e=1;break e}l=l+1|0}while((0|l)<(0|n));A=0;do{if(0==(0|(o=0|I(o,e,1,h)))&0==(0|(e=0|w()))){e=2;break e}if(i[(l=r+(s<<3)|0)>>2]=o,i[l+4>>2]=e,s=s+1|0,0|Ie(o,e)){e=1;break e}A=A+1|0}while((0|A)<(0|n));A=0;do{if(0==(0|(o=0|I(o,e,5,h)))&0==(0|(e=0|w()))){e=2;break e}if(i[(l=r+(s<<3)|0)>>2]=o,i[l+4>>2]=e,s=s+1|0,0|Ie(o,e)){e=1;break e}A=A+1|0}while((0|A)<(0|n));A=0;do{if(0==(0|(o=0|I(o,e,4,h)))&0==(0|(e=0|w()))){e=2;break e}if(i[(l=r+(s<<3)|0)>>2]=o,i[l+4>>2]=e,s=s+1|0,0|Ie(o,e)){e=1;break e}A=A+1|0}while((0|A)<(0|n));for(A=0;;){if(0==(0|(o=0|I(o,e,6,h)))&0==(0|(e=0|w()))){e=2;break e}if((0|A)!=(0|c)){if(i[(l=r+(s<<3)|0)>>2]=o,i[l+4>>2]=e,0|Ie(o,e)){e=1;break e}s=s+1|0}if((0|(A=A+1|0))>=(0|n)){A=u,s=t;break}}}else A=u,o=u,s=t,e=t}else i[(A=r)>>2]=e,i[A+4>>2]=t,A=e,o=e,s=t,e=t;e=1&((0|A)!=(0|o)|(0|s)!=(0|e))}}while(0);return P=a,0|(h=e)},_i64Subtract:xt,_kRing:R,_kRingDistances:function(e,t,n,r,i){var a;if(0|q(e|=0,t|=0,n|=0,r|=0,i|=0)){if(Ct(0|r,0,(a=1+(0|y(3*n|0,n+1|0))|0)<<3|0),0|i)return Ct(0|i,0,a<<2|0),void D(e,t,n,r,i,a,0);(i=0|yt(a,4))&&(D(e,t,n,r,i,a,0),vt(i))}},_llvm_minnum_f64:Et,_llvm_round_f64:Tt,_malloc:gt,_maxFaceCount:function(e,t){var n=0,r=0;if(r=0|Mt(0|(e|=0),0|(t|=0),45),w(),!(0|k(127&r)))return 0|(r=2);if(r=0|Mt(0|e,0|t,52),w(),!(r&=15))return 0|(r=5);for(n=1;;){if(!(0==((0|St(7,0,3*(15-n|0)|0))&e|0)&0==((0|w())&t|0))){n=2,e=6;break}if(!(n>>>0<r>>>0)){n=5,e=6;break}n=n+1|0}return 6==(0|e)?0|n:0},_maxH3ToChildrenSize:function(e,t,n){return n|=0,e=0|Mt(0|(e|=0),0|(t|=0),52),w(),(0|n)<16&(0|(e&=15))<=(0|n)?0|(n=0|tt(7,n-e|0)):0|(n=0)},_maxKringSize:function(e){return 1+(0|y(3*(e|=0)|0,e+1|0))|0},_maxPolyfillSize:function(e,t){t|=0;var n,r=0,a=0,o=0,s=0,A=0;if(n=P,P=P+48|0,o=n+8|0,a=n,s=0|i[(A=e|=0)+4>>2],i[(r=a)>>2]=i[A>>2],i[r+4>>2]=s,rt(a,o),o=0|j(o,t),t=0|i[a>>2],(0|(a=0|i[e+8>>2]))<=0)return P=n,0|(A=(A=(s=(0|o)<(0|(A=t)))?A:o)+12|0);r=0|i[e+12>>2],e=0;do{t=(0|i[r+(e<<3)>>2])+t|0,e=e+1|0}while((0|e)<(0|a));return P=n,0|(A=(A=(A=(0|o)<(0|t))?t:o)+12|0)},_maxUncompactSize:function(e,t,n){e|=0,n|=0;var r=0,a=0,o=0,s=0;if((0|(t|=0))<=0)return 0|(n=0);if((0|n)>=16){for(r=0;;){if(!(0==(0|i[(s=e+(r<<3)|0)>>2])&0==(0|i[s+4>>2]))){r=-1,a=13;break}if((0|(r=r+1|0))>=(0|t)){r=0,a=13;break}}if(13==(0|a))return 0|r}r=0,s=0;e:for(;;){o=0|i[(a=e+(s<<3)|0)>>2],a=0|i[a+4>>2];do{if(!(0==(0|o)&0==(0|a))){if(a=0|Mt(0|o,0|a,52),w(),(0|(a&=15))>(0|n)){r=-1,a=13;break e}if((0|a)==(0|n)){r=r+1|0;break}r=(0|tt(7,n-a|0))+r|0;break}}while(0);if((0|(s=s+1|0))>=(0|t)){a=13;break}}return 13==(0|a)?0|r:0},_memcpy:Lt,_memset:Ct,_numHexagons:function(e){var t;return e=0|i[(t=21008+((e|=0)<<3)|0)>>2],_(0|i[t+4>>2]),0|e},_pentagonIndexCount:function(){return 12},_pointDistKm:Le,_pointDistM:function(e,t){e|=0;var n,r,i,o=0;return r=+a[(t|=0)>>3],n=+a[e>>3],o=(i=+h(.5*(r-n)))*i+(o=+h(.5*(+a[t+8>>3]-+a[e+8>>3])))*(+u(+r)*+u(+n)*o),2*+g(+ +l(+o),+ +l(+(1-o)))*6371.007180918475*1e3},_pointDistRads:function(e,t){e|=0;var n,r,i,o=0;return r=+a[(t|=0)>>3],n=+a[e>>3],o=(i=+h(.5*(r-n)))*i+(o=+h(.5*(+a[t+8>>3]-+a[e+8>>3])))*(+u(+r)*+u(+n)*o),2*+g(+ +l(+o),+ +l(+(1-o)))},_polyfill:function(e,t,n){var r,a=0,o=0,s=0,A=0,l=0;if(r=P,P=P+48|0,a=r+8|0,o=r,0|function(e,t,n){t|=0,n|=0;var r=0,a=0,o=0,s=0,A=0,l=0,c=0,u=0,h=0,d=0,f=0,p=0,m=0,g=0,v=0,y=0,x=0,b=0,_=0,S=0,E=0,T=0,L=0,C=0,R=0,I=0,k=0,O=0,N=0,z=0;z=P,P=P+112|0,I=z+80|0,l=z+72|0,k=z,O=z+56|0,(N=0|gt(32+(i[(c=(e=e|0)+8|0)>>2]<<5)|0))||M(22848,22448,800,22456);if(it(e,N),r=0|i[(o=e)+4>>2],i[(A=l)>>2]=i[o>>2],i[A+4>>2]=r,rt(l,I),A=0|j(I,t),r=0|i[l>>2],(0|(o=0|i[c>>2]))>0){s=0|i[e+12>>2],a=0;do{r=(0|i[s+(a<<3)>>2])+r|0,a=a+1|0}while((0|a)!=(0|o))}if(a=0|yt(R=(A=(0|A)<(0|r)?r:A)+12|0,8),u=0|yt(R,8),i[I>>2]=0,C=0|i[(L=e)+4>>2],i[(r=l)>>2]=i[L>>2],i[r+4>>2]=C,0|(r=0|B(l,R,t,I,a,u)))return vt(a),vt(u),vt(N),P=z,0|(N=r);e:do{if((0|i[c>>2])>0){for(o=e+12|0,r=0;s=0|B((0|i[o>>2])+(r<<3)|0,R,t,I,a,u),r=r+1|0,!(0|s);)if((0|r)>=(0|i[c>>2]))break e;return 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/*
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   *
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   *
   *         http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
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Use THREE.BufferGeometry instead.");const t=[],n=[0,0],r={},i=new Ae;if(null!==e.index){const a=e.attributes.position,o=e.index;let s=e.groups;0===s.length&&(s=[{start:0,count:o.count,materialIndex:0}]);for(let e=0,t=s.length;e<t;++e){const t=s[e],i=t.start;for(let e=i,a=i+t.count;e<a;e+=3)for(let t=0;t<3;t++){const i=o.getX(e+t),a=o.getX(e+(t+1)%3);n[0]=Math.min(i,a),n[1]=Math.max(i,a);const s=n[0]+","+n[1];void 0===r[s]&&(r[s]={index1:n[0],index2:n[1]})}}for(const e in r){const n=r[e];i.fromBufferAttribute(a,n.index1),t.push(i.x,i.y,i.z),i.fromBufferAttribute(a,n.index2),t.push(i.x,i.y,i.z)}}else{const n=e.attributes.position;for(let e=0,r=n.count/3;e<r;e++)for(let r=0;r<3;r++){const a=3*e+r;i.fromBufferAttribute(n,a),t.push(i.x,i.y,i.z);const o=3*e+(r+1)%3;i.fromBufferAttribute(n,o),t.push(i.x,i.y,i.z)}}this.setAttribute("position",new Ut(t,3))}}};var av=(new iv.BufferGeometry).setAttribute?"setAttribute":"addAttribute";const ov=new iv.Box3,sv=new iv.Vector3;class Av extends iv.InstancedBufferGeometry{constructor(){super(),this.type="LineSegmentsGeometry";this.setIndex([0,2,1,2,3,1,2,4,3,4,5,3,4,6,5,6,7,5]),this[av]("position",new iv.Float32BufferAttribute([-1,2,0,1,2,0,-1,1,0,1,1,0,-1,0,0,1,0,0,-1,-1,0,1,-1,0],3)),this[av]("uv",new iv.Float32BufferAttribute([-1,2,1,2,-1,1,1,1,-1,-1,1,-1,-1,-2,1,-2],2))}applyMatrix4(e){const t=this.attributes.instanceStart,n=this.attributes.instanceEnd;return void 0!==t&&(t.applyMatrix4(e),n.applyMatrix4(e),t.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}setPositions(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));const n=new iv.InstancedInterleavedBuffer(t,6,1);return this[av]("instanceStart",new iv.InterleavedBufferAttribute(n,3,0)),this[av]("instanceEnd",new iv.InterleavedBufferAttribute(n,3,3)),this.computeBoundingBox(),this.computeBoundingSphere(),this}setColors(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));const n=new iv.InstancedInterleavedBuffer(t,6,1);return this[av]("instanceColorStart",new iv.InterleavedBufferAttribute(n,3,0)),this[av]("instanceColorEnd",new iv.InterleavedBufferAttribute(n,3,3)),this}fromWireframeGeometry(e){return this.setPositions(e.attributes.position.array),this}fromEdgesGeometry(e){return this.setPositions(e.attributes.position.array),this}fromMesh(e){return this.fromWireframeGeometry(new iv.WireframeGeometry(e.geometry)),this}romLineSegments(e){const t=e.geometry;if(!t.isGeometry)return t.isBufferGeometry&&this.setPositions(t.attributes.position.array),this;console.error("LineSegmentsGeometry no longer supports Geometry. Use THREE.BufferGeometry instead.")}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new iv.Box3);const e=this.attributes.instanceStart,t=this.attributes.instanceEnd;void 0!==e&&void 0!==t&&(this.boundingBox.setFromBufferAttribute(e),ov.setFromBufferAttribute(t),this.boundingBox.union(ov))}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new iv.Sphere),null===this.boundingBox&&this.computeBoundingBox();const e=this.attributes.instanceStart,t=this.attributes.instanceEnd;if(void 0!==e&&void 0!==t){const n=this.boundingSphere.center;this.boundingBox.getCenter(n);let r=0;for(let i=0,a=e.count;i<a;i++)sv.fromBufferAttribute(e,i),r=Math.max(r,n.distanceToSquared(sv)),sv.fromBufferAttribute(t,i),r=Math.max(r,n.distanceToSquared(sv));this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error("THREE.LineSegmentsGeometry.computeBoundingSphere(): Computed radius is NaN. The instanced position data is likely to have NaN values.",this)}}toJSON(){}applyMatrix(e){return console.warn("THREE.LineSegmentsGeometry: applyMatrix() has been renamed to applyMatrix4()."),this.applyMatrix4(e)}}Av.prototype.isLineSegmentsGeometry=!0;const lv=window.THREE?window.THREE:{ShaderLib:kn,ShaderMaterial:bn,UniformsLib:Bn,UniformsUtils:xn,Vector2:K};lv.UniformsLib.line={linewidth:{value:1},resolution:{value:new K(1,1)},dashScale:{value:1},dashSize:{value:1},dashOffset:{value:0},gapSize:{value:1},opacity:{value:1}},lv.ShaderLib.line={uniforms:lv.UniformsUtils.merge([lv.UniformsLib.common,lv.UniformsLib.fog,lv.UniformsLib.line]),vertexShader:"\n\t\t#include <common>\n\t\t#include <color_pars_vertex>\n\t\t#include <fog_pars_vertex>\n\t\t#include <logdepthbuf_pars_vertex>\n\t\t#include <clipping_planes_pars_vertex>\n\n\t\tuniform float linewidth;\n\t\tuniform vec2 resolution;\n\n\t\tattribute vec3 instanceStart;\n\t\tattribute vec3 instanceEnd;\n\n\t\tattribute vec3 instanceColorStart;\n\t\tattribute vec3 instanceColorEnd;\n\n\t\tvarying vec2 vUv;\n\n\t\t#ifdef USE_DASH\n\n\t\t\tuniform float dashScale;\n\t\t\tattribute float instanceDistanceStart;\n\t\t\tattribute float instanceDistanceEnd;\n\t\t\tvarying float vLineDistance;\n\n\t\t#endif\n\n\t\tvoid trimSegment( const in vec4 start, inout vec4 end ) {\n\n\t\t\t// trim end segment so it terminates between the camera plane and the near plane\n\n\t\t\t// conservative estimate of the near plane\n\t\t\tfloat a = projectionMatrix[ 2 ][ 2 ]; // 3nd entry in 3th column\n\t\t\tfloat b = projectionMatrix[ 3 ][ 2 ]; // 3nd entry in 4th column\n\t\t\tfloat nearEstimate = - 0.5 * b / a;\n\n\t\t\tfloat alpha = ( nearEstimate - start.z ) / ( end.z - start.z );\n\n\t\t\tend.xyz = mix( start.xyz, end.xyz, alpha );\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\t#ifdef USE_COLOR\n\n\t\t\t\tvColor.xyz = ( position.y < 0.5 ) ? instanceColorStart : instanceColorEnd;\n\n\t\t\t#endif\n\n\t\t\t#ifdef USE_DASH\n\n\t\t\t\tvLineDistance = ( position.y < 0.5 ) ? dashScale * instanceDistanceStart : dashScale * instanceDistanceEnd;\n\n\t\t\t#endif\n\n\t\t\tfloat aspect = resolution.x / resolution.y;\n\n\t\t\tvUv = uv;\n\n\t\t\t// camera space\n\t\t\tvec4 start = modelViewMatrix * vec4( instanceStart, 1.0 );\n\t\t\tvec4 end = modelViewMatrix * vec4( instanceEnd, 1.0 );\n\n\t\t\t// special case for perspective projection, and segments that terminate either in, or behind, the camera plane\n\t\t\t// clearly the gpu firmware has a way of addressing this issue when projecting into ndc space\n\t\t\t// but we need to perform ndc-space calculations in the shader, so we must address this issue directly\n\t\t\t// perhaps there is a more elegant solution -- WestLangley\n\n\t\t\tbool perspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 ); // 4th entry in the 3rd column\n\n\t\t\tif ( perspective ) {\n\n\t\t\t\tif ( start.z < 0.0 && end.z >= 0.0 ) {\n\n\t\t\t\t\ttrimSegment( start, end );\n\n\t\t\t\t} else if ( end.z < 0.0 && start.z >= 0.0 ) {\n\n\t\t\t\t\ttrimSegment( end, start );\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\t// clip space\n\t\t\tvec4 clipStart = projectionMatrix * start;\n\t\t\tvec4 clipEnd = projectionMatrix * end;\n\n\t\t\t// ndc space\n\t\t\tvec2 ndcStart = clipStart.xy / clipStart.w;\n\t\t\tvec2 ndcEnd = clipEnd.xy / clipEnd.w;\n\n\t\t\t// direction\n\t\t\tvec2 dir = ndcEnd - ndcStart;\n\n\t\t\t// account for clip-space aspect ratio\n\t\t\tdir.x *= aspect;\n\t\t\tdir = normalize( dir );\n\n\t\t\t// perpendicular to dir\n\t\t\tvec2 offset = vec2( dir.y, - dir.x );\n\n\t\t\t// undo aspect ratio adjustment\n\t\t\tdir.x /= aspect;\n\t\t\toffset.x /= aspect;\n\n\t\t\t// sign flip\n\t\t\tif ( position.x < 0.0 ) offset *= - 1.0;\n\n\t\t\t// endcaps\n\t\t\tif ( position.y < 0.0 ) {\n\n\t\t\t\toffset += - dir;\n\n\t\t\t} else if ( position.y > 1.0 ) {\n\n\t\t\t\toffset += dir;\n\n\t\t\t}\n\n\t\t\t// adjust for linewidth\n\t\t\toffset *= linewidth;\n\n\t\t\t// adjust for clip-space to screen-space conversion // maybe resolution should be based on viewport ...\n\t\t\toffset /= resolution.y;\n\n\t\t\t// select end\n\t\t\tvec4 clip = ( position.y < 0.5 ) ? clipStart : clipEnd;\n\n\t\t\t// back to clip space\n\t\t\toffset *= clip.w;\n\n\t\t\tclip.xy += offset;\n\n\t\t\tgl_Position = clip;\n\n\t\t\tvec4 mvPosition = ( position.y < 0.5 ) ? start : end; // this is an approximation\n\n\t\t\t#include <logdepthbuf_vertex>\n\t\t\t#include <clipping_planes_vertex>\n\t\t\t#include <fog_vertex>\n\n\t\t}\n\t\t",fragmentShader:"\n\t\tuniform vec3 diffuse;\n\t\tuniform float opacity;\n\n\t\t#ifdef USE_DASH\n\n\t\t\tuniform float dashSize;\n\t\t\tuniform float dashOffset;\n\t\t\tuniform float gapSize;\n\n\t\t#endif\n\n\t\tvarying float vLineDistance;\n\n\t\t#include <common>\n\t\t#include <color_pars_fragment>\n\t\t#include <fog_pars_fragment>\n\t\t#include <logdepthbuf_pars_fragment>\n\t\t#include <clipping_planes_pars_fragment>\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\t#include <clipping_planes_fragment>\n\n\t\t\t#ifdef USE_DASH\n\n\t\t\t\tif ( vUv.y < - 1.0 || vUv.y > 1.0 ) discard; // discard endcaps\n\n\t\t\t\tif ( mod( vLineDistance + dashOffset, dashSize + gapSize ) > dashSize ) discard; // todo - FIX\n\n\t\t\t#endif\n\n\t\t\tif ( abs( vUv.y ) > 1.0 ) {\n\n\t\t\t\tfloat a = vUv.x;\n\t\t\t\tfloat b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;\n\t\t\t\tfloat len2 = a * a + b * b;\n\n\t\t\t\tif ( len2 > 1.0 ) discard;\n\n\t\t\t}\n\n\t\t\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\t\t\t#include <logdepthbuf_fragment>\n\t\t\t#include <color_fragment>\n\n\t\t\tgl_FragColor = vec4( diffuseColor.rgb, diffuseColor.a );\n\n\t\t\t#include <tonemapping_fragment>\n\t\t\t#include <encodings_fragment>\n\t\t\t#include <fog_fragment>\n\t\t\t#include <premultiplied_alpha_fragment>\n\n\t\t}\n\t\t"};class cv extends lv.ShaderMaterial{constructor(e){super({type:"LineMaterial",uniforms:lv.UniformsUtils.clone(lv.ShaderLib.line.uniforms),vertexShader:lv.ShaderLib.line.vertexShader,fragmentShader:lv.ShaderLib.line.fragmentShader,clipping:!0}),this.dashed=!1,Object.defineProperties(this,{color:{enumerable:!0,get:function(){return this.uniforms.diffuse.value},set:function(e){this.uniforms.diffuse.value=e}},linewidth:{enumerable:!0,get:function(){return this.uniforms.linewidth.value},set:function(e){this.uniforms.linewidth.value=e}},dashScale:{enumerable:!0,get:function(){return this.uniforms.dashScale.value},set:function(e){this.uniforms.dashScale.value=e}},dashSize:{enumerable:!0,get:function(){return this.uniforms.dashSize.value},set:function(e){this.uniforms.dashSize.value=e}},dashOffset:{enumerable:!0,get:function(){return this.uniforms.dashOffset.value},set:function(e){this.uniforms.dashOffset.value=e}},gapSize:{enumerable:!0,get:function(){return this.uniforms.gapSize.value},set:function(e){this.uniforms.gapSize.value=e}},opacity:{enumerable:!0,get:function(){return this.uniforms.opacity.value},set:function(e){this.uniforms.opacity.value=e}},resolution:{enumerable:!0,get:function(){return this.uniforms.resolution.value},set:function(e){this.uniforms.resolution.value.copy(e)}},alphaToCoverage:{enumerable:!0,get:function(){return Boolean("ALPHA_TO_COVERAGE"in this.defines)},set:function(e){Boolean(e)!==Boolean("ALPHA_TO_COVERAGE"in this.defines)&&(this.needsUpdate=!0),e?(this.defines.ALPHA_TO_COVERAGE="",this.extensions.derivatives=!0):(delete this.defines.ALPHA_TO_COVERAGE,this.extensions.derivatives=!1)}}}),this.setValues(e)}}cv.prototype.isLineMaterial=!0;const uv=window.THREE?window.THREE:{Box3:ue,BufferGeometry:Zt,InstancedInterleavedBuffer:Ys,InterleavedBufferAttribute:Xi,Line3:eA,MathUtils:J,Matrix4:ze,Mesh:pn,Sphere:Pe,Vector3:Ae,Vector4:ae};var hv=(new uv.BufferGeometry).setAttribute?"setAttribute":"addAttribute";const dv=new uv.Vector3,fv=new uv.Vector3,pv=new uv.Vector4,mv=new uv.Vector4,gv=new uv.Vector4,vv=new uv.Vector3,yv=new uv.Matrix4,xv=new uv.Line3,bv=new uv.Vector3,_v=new uv.Box3,wv=new uv.Sphere,Mv=new uv.Vector4;class Sv extends uv.Mesh{constructor(e=new Av,t=new cv({color:16777215*Math.random()})){super(e,t),this.type="LineSegments2"}computeLineDistances(){const e=this.geometry,t=e.attributes.instanceStart,n=e.attributes.instanceEnd,r=new Float32Array(2*t.count);for(let e=0,i=0,a=t.count;e<a;e++,i+=2)dv.fromBufferAttribute(t,e),fv.fromBufferAttribute(n,e),r[i]=0===i?0:r[i-1],r[i+1]=r[i]+dv.distanceTo(fv);const i=new uv.InstancedInterleavedBuffer(r,2,1);return e[hv]("instanceDistanceStart",new uv.InterleavedBufferAttribute(i,1,0)),e[hv]("instanceDistanceEnd",new uv.InterleavedBufferAttribute(i,1,1)),this}raycast(e,t){null===e.camera&&console.error('LineSegments2: "Raycaster.camera" needs to be set in order to raycast against LineSegments2.');const n=void 0!==e.params.Line2&&e.params.Line2.threshold||0,r=e.ray,i=e.camera,a=i.projectionMatrix,o=this.matrixWorld,s=this.geometry,A=this.material,l=A.resolution,c=A.linewidth+n,u=s.attributes.instanceStart,h=s.attributes.instanceEnd,d=-i.near,f=2*Math.max(c/l.width,c/l.height);null===s.boundingSphere&&s.computeBoundingSphere(),wv.copy(s.boundingSphere).applyMatrix4(o);const p=Math.max(i.near,wv.distanceToPoint(r.origin));Mv.set(0,0,-p,1).applyMatrix4(i.projectionMatrix),Mv.multiplyScalar(1/Mv.w),Mv.applyMatrix4(i.projectionMatrixInverse);const m=.5*Math.abs(f/Mv.w);if(wv.radius+=m,!1===e.ray.intersectsSphere(wv))return;null===s.boundingBox&&s.computeBoundingBox(),_v.copy(s.boundingBox).applyMatrix4(o);const g=Math.max(i.near,_v.distanceToPoint(r.origin));Mv.set(0,0,-g,1).applyMatrix4(i.projectionMatrix),Mv.multiplyScalar(1/Mv.w),Mv.applyMatrix4(i.projectionMatrixInverse);const v=.5*Math.abs(f/Mv.w);if(_v.max.x+=v,_v.max.y+=v,_v.max.z+=v,_v.min.x-=v,_v.min.y-=v,_v.min.z-=v,!1!==e.ray.intersectsBox(_v)){r.at(1,gv),gv.w=1,gv.applyMatrix4(i.matrixWorldInverse),gv.applyMatrix4(a),gv.multiplyScalar(1/gv.w),gv.x*=l.x/2,gv.y*=l.y/2,gv.z=0,vv.copy(gv),yv.multiplyMatrices(i.matrixWorldInverse,o);for(let e=0,n=u.count;e<n;e++){if(pv.fromBufferAttribute(u,e),mv.fromBufferAttribute(h,e),dv.w=1,fv.w=1,pv.applyMatrix4(yv),mv.applyMatrix4(yv),pv.z>d&&mv.z>d)continue;if(pv.z>d){const e=pv.z-mv.z,t=(pv.z-d)/e;pv.lerp(mv,t)}else if(mv.z>d){const e=mv.z-pv.z,t=(mv.z-d)/e;mv.lerp(pv,t)}pv.applyMatrix4(a),mv.applyMatrix4(a),pv.multiplyScalar(1/pv.w),mv.multiplyScalar(1/mv.w),pv.x*=l.x/2,pv.y*=l.y/2,mv.x*=l.x/2,mv.y*=l.y/2,xv.start.copy(pv),xv.start.z=0,xv.end.copy(mv),xv.end.z=0;const n=xv.closestPointToPointParameter(vv,!0);xv.at(n,bv);const i=uv.MathUtils.lerp(pv.z,mv.z,n),s=i>=-1&&i<=1,A=vv.distanceTo(bv)<.5*c;if(s&&A){xv.start.fromBufferAttribute(u,e),xv.end.fromBufferAttribute(h,e),xv.start.applyMatrix4(o),xv.end.applyMatrix4(o);const n=new uv.Vector3,i=new uv.Vector3;r.distanceSqToSegment(xv.start,xv.end,i,n),t.push({point:i,pointOnLine:n,distance:r.origin.distanceTo(i),object:this,face:null,faceIndex:e,uv:null,uv2:null})}}}}}Sv.prototype.LineSegments2=!0;class Ev extends Av{constructor(){super(),this.type="LineGeometry"}setPositions(e){for(var t=e.length-3,n=new Float32Array(2*t),r=0;r<t;r+=3)n[2*r]=e[r],n[2*r+1]=e[r+1],n[2*r+2]=e[r+2],n[2*r+3]=e[r+3],n[2*r+4]=e[r+4],n[2*r+5]=e[r+5];return super.setPositions(n),this}setColors(e){for(var t=e.length-3,n=new Float32Array(2*t),r=0;r<t;r+=3)n[2*r]=e[r],n[2*r+1]=e[r+1],n[2*r+2]=e[r+2],n[2*r+3]=e[r+3],n[2*r+4]=e[r+4],n[2*r+5]=e[r+5];return super.setColors(n),this}fromLine(e){var t=e.geometry;if(!t.isGeometry)return t.isBufferGeometry&&this.setPositions(t.attributes.position.array),this;console.error("LineGeometry no longer supports Geometry. Use THREE.BufferGeometry instead.")}copy(){return this}}Ev.prototype.isLineGeometry=!0;class Tv extends Sv{constructor(e=new Ev,t=new cv({color:16777215*Math.random()})){super(e,t),this.type="Line2"}}function Lv(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,r)}return n}function Cv(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?Lv(Object(n),!0).forEach((function(t){Rv(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):Lv(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}function Pv(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function Rv(e,t,n){return t in 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Please use "renderer.domElement" instead.');const n=this,r=-1,i=0,a=1,s=2,A=3,l=4;this.object=e,this.domElement=t,this.enabled=!0,this.screen={left:0,top:0,width:0,height:0},this.rotateSpeed=1,this.zoomSpeed=1.2,this.panSpeed=.3,this.noRotate=!1,this.noZoom=!1,this.noPan=!1,this.staticMoving=!1,this.dynamicDampingFactor=.2,this.minDistance=0,this.maxDistance=1/0,this.keys=["KeyA","KeyS","KeyD"],this.mouseButtons={LEFT:o.ROTATE,MIDDLE:o.DOLLY,RIGHT:o.PAN},this.target=new Ae;const c=1e-6,u=new Ae;let h=1,d=r,f=r,p=0,m=0,g=0;const v=new Ae,y=new K,x=new K,b=new Ae,_=new K,w=new K,M=new K,S=new K;this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.up0=this.object.up.clone(),this.zoom0=this.object.zoom,this.handleResize=function(){const e=n.domElement.getBoundingClientRect(),t=n.domElement.ownerDocument.documentElement;n.screen.left=e.left+window.pageXOffset-t.clientLeft,n.screen.top=e.top+window.pageYOffset-t.clientTop,n.screen.width=e.width,n.screen.height=e.height};const E=function(){const e=new K;return function(t,r){return e.set((t-n.screen.left)/n.screen.width,(r-n.screen.top)/n.screen.height),e}}(),T=function(){const e=new K;return function(t,r){return e.set((t-.5*n.screen.width-n.screen.left)/(.5*n.screen.width),(n.screen.height+2*(n.screen.top-r))/n.screen.width),e}}();function L(e){if(!1!==n.enabled)switch(e.pointerType){case"mouse":case"pen":!function(e){if(e.preventDefault(),d===r)switch(e.button){case n.mouseButtons.LEFT:d=i;break;case n.mouseButtons.MIDDLE:d=a;break;case n.mouseButtons.RIGHT:d=s;break;default:d=r}const t=f!==r?f:d;t!==i||n.noRotate?t!==a||n.noZoom?t!==s||n.noPan||(M.copy(E(e.pageX,e.pageY)),S.copy(M)):(_.copy(E(e.pageX,e.pageY)),w.copy(_)):(x.copy(T(e.pageX,e.pageY)),y.copy(x));n.domElement.ownerDocument.addEventListener("pointermove",C),n.domElement.ownerDocument.addEventListener("pointerup",P),n.dispatchEvent(sx)}(e)}}function C(e){if(!1!==n.enabled)switch(e.pointerType){case"mouse":case"pen":!function(e){if(!1===n.enabled)return;e.preventDefault();const t=f!==r?f:d;t!==i||n.noRotate?t!==a||n.noZoom?t!==s||n.noPan||S.copy(E(e.pageX,e.pageY)):w.copy(E(e.pageX,e.pageY)):(y.copy(x),x.copy(T(e.pageX,e.pageY)))}(e)}}function P(e){if(!1!==n.enabled)switch(e.pointerType){case"mouse":case"pen":!function(e){if(!1===n.enabled)return;e.preventDefault(),d=r,n.domElement.ownerDocument.removeEventListener("pointermove",C),n.domElement.ownerDocument.removeEventListener("pointerup",P),n.dispatchEvent(Ax)}(e)}}function R(e){!1!==n.enabled&&(window.removeEventListener("keydown",R),f===r&&(e.code!==n.keys[i]||n.noRotate?e.code!==n.keys[a]||n.noZoom?e.code!==n.keys[s]||n.noPan||(f=s):f=a:f=i))}function q(){!1!==n.enabled&&(f=r,window.addEventListener("keydown",R))}function D(e){if(!1!==n.enabled&&!0!==n.noZoom){switch(e.preventDefault(),e.deltaMode){case 2:_.y-=.025*e.deltaY;break;case 1:_.y-=.01*e.deltaY;break;default:_.y-=25e-5*e.deltaY}n.dispatchEvent(sx),n.dispatchEvent(Ax)}}function I(e){if(!1!==n.enabled){switch(e.preventDefault(),e.touches.length){case 1:d=A,x.copy(T(e.touches[0].pageX,e.touches[0].pageY)),y.copy(x);break;default:d=l;const t=e.touches[0].pageX-e.touches[1].pageX,n=e.touches[0].pageY-e.touches[1].pageY;m=p=Math.sqrt(t*t+n*n);const r=(e.touches[0].pageX+e.touches[1].pageX)/2,i=(e.touches[0].pageY+e.touches[1].pageY)/2;M.copy(E(r,i)),S.copy(M)}n.dispatchEvent(sx)}}function B(e){if(!1!==n.enabled)switch(e.preventDefault(),e.touches.length){case 1:y.copy(x),x.copy(T(e.touches[0].pageX,e.touches[0].pageY));break;default:const t=e.touches[0].pageX-e.touches[1].pageX,n=e.touches[0].pageY-e.touches[1].pageY;m=Math.sqrt(t*t+n*n);const r=(e.touches[0].pageX+e.touches[1].pageX)/2,i=(e.touches[0].pageY+e.touches[1].pageY)/2;S.copy(E(r,i))}}function k(e){if(!1!==n.enabled){switch(e.touches.length){case 0:d=r;break;case 1:d=A,x.copy(T(e.touches[0].pageX,e.touches[0].pageY)),y.copy(x)}n.dispatchEvent(Ax)}}function O(e){!1!==n.enabled&&e.preventDefault()}this.rotateCamera=function(){const e=new Ae,t=new se,r=new Ae,i=new Ae,a=new Ae,o=new Ae;return function(){o.set(x.x-y.x,x.y-y.y,0);let s=o.length();s?(v.copy(n.object.position).sub(n.target),r.copy(v).normalize(),i.copy(n.object.up).normalize(),a.crossVectors(i,r).normalize(),i.setLength(x.y-y.y),a.setLength(x.x-y.x),o.copy(i.add(a)),e.crossVectors(o,v).normalize(),s*=n.rotateSpeed,t.setFromAxisAngle(e,s),v.applyQuaternion(t),n.object.up.applyQuaternion(t),b.copy(e),g=s):!n.staticMoving&&g&&(g*=Math.sqrt(1-n.dynamicDampingFactor),v.copy(n.object.position).sub(n.target),t.setFromAxisAngle(b,g),v.applyQuaternion(t),n.object.up.applyQuaternion(t)),y.copy(x)}}(),this.zoomCamera=function(){let e;d===l?(e=p/m,p=m,n.object.isPerspectiveCamera?v.multiplyScalar(e):n.object.isOrthographicCamera?(n.object.zoom*=e,n.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")):(e=1+(w.y-_.y)*n.zoomSpeed,1!==e&&e>0&&(n.object.isPerspectiveCamera?v.multiplyScalar(e):n.object.isOrthographicCamera?(n.object.zoom/=e,n.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")),n.staticMoving?_.copy(w):_.y+=(w.y-_.y)*this.dynamicDampingFactor)},this.panCamera=function(){const e=new K,t=new Ae,r=new Ae;return function(){if(e.copy(S).sub(M),e.lengthSq()){if(n.object.isOrthographicCamera){const t=(n.object.right-n.object.left)/n.object.zoom/n.domElement.clientWidth,r=(n.object.top-n.object.bottom)/n.object.zoom/n.domElement.clientWidth;e.x*=t,e.y*=r}e.multiplyScalar(v.length()*n.panSpeed),r.copy(v).cross(n.object.up).setLength(e.x),r.add(t.copy(n.object.up).setLength(e.y)),n.object.position.add(r),n.target.add(r),n.staticMoving?M.copy(S):M.add(e.subVectors(S,M).multiplyScalar(n.dynamicDampingFactor))}}}(),this.checkDistances=function(){n.noZoom&&n.noPan||(v.lengthSq()>n.maxDistance*n.maxDistance&&(n.object.position.addVectors(n.target,v.setLength(n.maxDistance)),_.copy(w)),v.lengthSq()<n.minDistance*n.minDistance&&(n.object.position.addVectors(n.target,v.setLength(n.minDistance)),_.copy(w)))},this.update=function(){v.subVectors(n.object.position,n.target),n.noRotate||n.rotateCamera(),n.noZoom||n.zoomCamera(),n.noPan||n.panCamera(),n.object.position.addVectors(n.target,v),n.object.isPerspectiveCamera?(n.checkDistances(),n.object.lookAt(n.target),u.distanceToSquared(n.object.position)>c&&(n.dispatchEvent(ox),u.copy(n.object.position))):n.object.isOrthographicCamera?(n.object.lookAt(n.target),(u.distanceToSquared(n.object.position)>c||h!==n.object.zoom)&&(n.dispatchEvent(ox),u.copy(n.object.position),h=n.object.zoom)):console.warn("THREE.TrackballControls: Unsupported camera type")},this.reset=function(){d=r,f=r,n.target.copy(n.target0),n.object.position.copy(n.position0),n.object.up.copy(n.up0),n.object.zoom=n.zoom0,n.object.updateProjectionMatrix(),v.subVectors(n.object.position,n.target),n.object.lookAt(n.target),n.dispatchEvent(ox),u.copy(n.object.position),h=n.object.zoom},this.dispose=function(){n.domElement.removeEventListener("contextmenu",O),n.domElement.removeEventListener("pointerdown",L),n.domElement.removeEventListener("wheel",D),n.domElement.removeEventListener("touchstart",I),n.domElement.removeEventListener("touchend",k),n.domElement.removeEventListener("touchmove",B),n.domElement.ownerDocument.removeEventListener("pointermove",C),n.domElement.ownerDocument.removeEventListener("pointerup",P),window.removeEventListener("keydown",R),window.removeEventListener("keyup",q)},this.domElement.addEventListener("contextmenu",O),this.domElement.addEventListener("pointerdown",L),this.domElement.addEventListener("wheel",D,{passive:!1}),this.domElement.addEventListener("touchstart",I,{passive:!1}),this.domElement.addEventListener("touchend",k),this.domElement.addEventListener("touchmove",B,{passive:!1}),this.domElement.ownerDocument.addEventListener("pointermove",C),this.domElement.ownerDocument.addEventListener("pointerup",P),window.addEventListener("keydown",R),window.addEventListener("keyup",q),this.handleResize(),this.update()}}const cx={type:"change"},ux={type:"start"},hx={type:"end"};class dx extends F{constructor(e,t){super(),void 0===t&&console.warn('THREE.OrbitControls: The second parameter "domElement" is now mandatory.'),t===document&&console.error('THREE.OrbitControls: "document" should not be used as the target "domElement". Please use "renderer.domElement" instead.'),this.object=e,this.domElement=t,this.enabled=!0,this.target=new Ae,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:o.ROTATE,MIDDLE:o.DOLLY,RIGHT:o.PAN},this.touches={ONE:s,TWO:l},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this.getPolarAngle=function(){return u.phi},this.getAzimuthalAngle=function(){return u.theta},this.listenToKeyEvents=function(e){e.addEventListener("keydown",j),this._domElementKeyEvents=e},this.saveState=function(){n.target0.copy(n.target),n.position0.copy(n.object.position),n.zoom0=n.object.zoom},this.reset=function(){n.target.copy(n.target0),n.object.position.copy(n.position0),n.object.zoom=n.zoom0,n.object.updateProjectionMatrix(),n.dispatchEvent(cx),n.update(),i=r.NONE},this.update=function(){const t=new Ae,o=(new se).setFromUnitVectors(e.up,new Ae(0,1,0)),s=o.clone().invert(),A=new Ae,l=new se,c=2*Math.PI;return function(){const e=n.object.position;t.copy(e).sub(n.target),t.applyQuaternion(o),u.setFromVector3(t),n.autoRotate&&i===r.NONE&&E(2*Math.PI/60/60*n.autoRotateSpeed),n.enableDamping?(u.theta+=h.theta*n.dampingFactor,u.phi+=h.phi*n.dampingFactor):(u.theta+=h.theta,u.phi+=h.phi);let m=n.minAzimuthAngle,g=n.maxAzimuthAngle;return isFinite(m)&&isFinite(g)&&(m<-Math.PI?m+=c:m>Math.PI&&(m-=c),g<-Math.PI?g+=c:g>Math.PI&&(g-=c),u.theta=m<=g?Math.max(m,Math.min(g,u.theta)):u.theta>(m+g)/2?Math.max(m,u.theta):Math.min(g,u.theta)),u.phi=Math.max(n.minPolarAngle,Math.min(n.maxPolarAngle,u.phi)),u.makeSafe(),u.radius*=d,u.radius=Math.max(n.minDistance,Math.min(n.maxDistance,u.radius)),!0===n.enableDamping?n.target.addScaledVector(f,n.dampingFactor):n.target.add(f),t.setFromSpherical(u),t.applyQuaternion(s),e.copy(n.target).add(t),n.object.lookAt(n.target),!0===n.enableDamping?(h.theta*=1-n.dampingFactor,h.phi*=1-n.dampingFactor,f.multiplyScalar(1-n.dampingFactor)):(h.set(0,0,0),f.set(0,0,0)),d=1,!!(p||A.distanceToSquared(n.object.position)>a||8*(1-l.dot(n.object.quaternion))>a)&&(n.dispatchEvent(cx),A.copy(n.object.position),l.copy(n.object.quaternion),p=!1,!0)}}(),this.dispose=function(){n.domElement.removeEventListener("contextmenu",X),n.domElement.removeEventListener("pointerdown",U),n.domElement.removeEventListener("wheel",V),n.domElement.removeEventListener("touchstart",W),n.domElement.removeEventListener("touchend",Y),n.domElement.removeEventListener("touchmove",Q),n.domElement.ownerDocument.removeEventListener("pointermove",H),n.domElement.ownerDocument.removeEventListener("pointerup",G),null!==n._domElementKeyEvents&&n._domElementKeyEvents.removeEventListener("keydown",j)};const n=this,r={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6};let i=r.NONE;const a=1e-6,u=new Js,h=new Js;let d=1;const f=new Ae;let p=!1;const m=new K,g=new K,v=new K,y=new K,x=new K,b=new K,_=new K,w=new K,M=new K;function S(){return Math.pow(.95,n.zoomSpeed)}function E(e){h.theta-=e}function T(e){h.phi-=e}const L=function(){const e=new Ae;return function(t,n){e.setFromMatrixColumn(n,0),e.multiplyScalar(-t),f.add(e)}}(),C=function(){const e=new Ae;return function(t,r){!0===n.screenSpacePanning?e.setFromMatrixColumn(r,1):(e.setFromMatrixColumn(r,0),e.crossVectors(n.object.up,e)),e.multiplyScalar(t),f.add(e)}}(),P=function(){const e=new Ae;return function(t,r){const i=n.domElement;if(n.object.isPerspectiveCamera){const a=n.object.position;e.copy(a).sub(n.target);let o=e.length();o*=Math.tan(n.object.fov/2*Math.PI/180),L(2*t*o/i.clientHeight,n.object.matrix),C(2*r*o/i.clientHeight,n.object.matrix)}else n.object.isOrthographicCamera?(L(t*(n.object.right-n.object.left)/n.object.zoom/i.clientWidth,n.object.matrix),C(r*(n.object.top-n.object.bottom)/n.object.zoom/i.clientHeight,n.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),n.enablePan=!1)}}();function R(e){n.object.isPerspectiveCamera?d/=e:n.object.isOrthographicCamera?(n.object.zoom=Math.max(n.minZoom,Math.min(n.maxZoom,n.object.zoom*e)),n.object.updateProjectionMatrix(),p=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),n.enableZoom=!1)}function q(e){n.object.isPerspectiveCamera?d*=e:n.object.isOrthographicCamera?(n.object.zoom=Math.max(n.minZoom,Math.min(n.maxZoom,n.object.zoom/e)),n.object.updateProjectionMatrix(),p=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),n.enableZoom=!1)}function D(e){m.set(e.clientX,e.clientY)}function I(e){y.set(e.clientX,e.clientY)}function B(e){if(1==e.touches.length)m.set(e.touches[0].pageX,e.touches[0].pageY);else{const t=.5*(e.touches[0].pageX+e.touches[1].pageX),n=.5*(e.touches[0].pageY+e.touches[1].pageY);m.set(t,n)}}function k(e){if(1==e.touches.length)y.set(e.touches[0].pageX,e.touches[0].pageY);else{const t=.5*(e.touches[0].pageX+e.touches[1].pageX),n=.5*(e.touches[0].pageY+e.touches[1].pageY);y.set(t,n)}}function O(e){const t=e.touches[0].pageX-e.touches[1].pageX,n=e.touches[0].pageY-e.touches[1].pageY,r=Math.sqrt(t*t+n*n);_.set(0,r)}function N(e){if(1==e.touches.length)g.set(e.touches[0].pageX,e.touches[0].pageY);else{const t=.5*(e.touches[0].pageX+e.touches[1].pageX),n=.5*(e.touches[0].pageY+e.touches[1].pageY);g.set(t,n)}v.subVectors(g,m).multiplyScalar(n.rotateSpeed);const t=n.domElement;E(2*Math.PI*v.x/t.clientHeight),T(2*Math.PI*v.y/t.clientHeight),m.copy(g)}function z(e){if(1==e.touches.length)x.set(e.touches[0].pageX,e.touches[0].pageY);else{const t=.5*(e.touches[0].pageX+e.touches[1].pageX),n=.5*(e.touches[0].pageY+e.touches[1].pageY);x.set(t,n)}b.subVectors(x,y).multiplyScalar(n.panSpeed),P(b.x,b.y),y.copy(x)}function F(e){const t=e.touches[0].pageX-e.touches[1].pageX,r=e.touches[0].pageY-e.touches[1].pageY,i=Math.sqrt(t*t+r*r);w.set(0,i),M.set(0,Math.pow(w.y/_.y,n.zoomSpeed)),R(M.y),_.copy(w)}function U(e){if(!1!==n.enabled)switch(e.pointerType){case"mouse":case"pen":!function(e){let t;switch(e.preventDefault(),n.domElement.focus?n.domElement.focus():window.focus(),e.button){case 0:t=n.mouseButtons.LEFT;break;case 1:t=n.mouseButtons.MIDDLE;break;case 2:t=n.mouseButtons.RIGHT;break;default:t=-1}switch(t){case o.DOLLY:if(!1===n.enableZoom)return;!function(e){_.set(e.clientX,e.clientY)}(e),i=r.DOLLY;break;case o.ROTATE:if(e.ctrlKey||e.metaKey||e.shiftKey){if(!1===n.enablePan)return;I(e),i=r.PAN}else{if(!1===n.enableRotate)return;D(e),i=r.ROTATE}break;case o.PAN:if(e.ctrlKey||e.metaKey||e.shiftKey){if(!1===n.enableRotate)return;D(e),i=r.ROTATE}else{if(!1===n.enablePan)return;I(e),i=r.PAN}break;default:i=r.NONE}i!==r.NONE&&(n.domElement.ownerDocument.addEventListener("pointermove",H),n.domElement.ownerDocument.addEventListener("pointerup",G),n.dispatchEvent(ux))}(e)}}function H(e){if(!1!==n.enabled)switch(e.pointerType){case"mouse":case"pen":!function(e){if(!1===n.enabled)return;switch(e.preventDefault(),i){case r.ROTATE:if(!1===n.enableRotate)return;!function(e){g.set(e.clientX,e.clientY),v.subVectors(g,m).multiplyScalar(n.rotateSpeed);const t=n.domElement;E(2*Math.PI*v.x/t.clientHeight),T(2*Math.PI*v.y/t.clientHeight),m.copy(g),n.update()}(e);break;case r.DOLLY:if(!1===n.enableZoom)return;!function(e){w.set(e.clientX,e.clientY),M.subVectors(w,_),M.y>0?R(S()):M.y<0&&q(S()),_.copy(w),n.update()}(e);break;case r.PAN:if(!1===n.enablePan)return;!function(e){x.set(e.clientX,e.clientY),b.subVectors(x,y).multiplyScalar(n.panSpeed),P(b.x,b.y),y.copy(x),n.update()}(e)}}(e)}}function G(e){switch(e.pointerType){case"mouse":case"pen":!function(e){if(n.domElement.ownerDocument.removeEventListener("pointermove",H),n.domElement.ownerDocument.removeEventListener("pointerup",G),!1===n.enabled)return;n.dispatchEvent(hx),i=r.NONE}()}}function V(e){!1===n.enabled||!1===n.enableZoom||i!==r.NONE&&i!==r.ROTATE||(e.preventDefault(),n.dispatchEvent(ux),function(e){e.deltaY<0?q(S()):e.deltaY>0&&R(S()),n.update()}(e),n.dispatchEvent(hx))}function j(e){!1!==n.enabled&&!1!==n.enablePan&&function(e){let t=!1;switch(e.code){case n.keys.UP:P(0,n.keyPanSpeed),t=!0;break;case n.keys.BOTTOM:P(0,-n.keyPanSpeed),t=!0;break;case n.keys.LEFT:P(n.keyPanSpeed,0),t=!0;break;case n.keys.RIGHT:P(-n.keyPanSpeed,0),t=!0}t&&(e.preventDefault(),n.update())}(e)}function W(e){if(!1!==n.enabled){switch(e.preventDefault(),e.touches.length){case 1:switch(n.touches.ONE){case s:if(!1===n.enableRotate)return;B(e),i=r.TOUCH_ROTATE;break;case A:if(!1===n.enablePan)return;k(e),i=r.TOUCH_PAN;break;default:i=r.NONE}break;case 2:switch(n.touches.TWO){case l:if(!1===n.enableZoom&&!1===n.enablePan)return;!function(e){n.enableZoom&&O(e),n.enablePan&&k(e)}(e),i=r.TOUCH_DOLLY_PAN;break;case c:if(!1===n.enableZoom&&!1===n.enableRotate)return;!function(e){n.enableZoom&&O(e),n.enableRotate&&B(e)}(e),i=r.TOUCH_DOLLY_ROTATE;break;default:i=r.NONE}break;default:i=r.NONE}i!==r.NONE&&n.dispatchEvent(ux)}}function Q(e){if(!1!==n.enabled)switch(e.preventDefault(),i){case r.TOUCH_ROTATE:if(!1===n.enableRotate)return;N(e),n.update();break;case r.TOUCH_PAN:if(!1===n.enablePan)return;z(e),n.update();break;case r.TOUCH_DOLLY_PAN:if(!1===n.enableZoom&&!1===n.enablePan)return;!function(e){n.enableZoom&&F(e),n.enablePan&&z(e)}(e),n.update();break;case r.TOUCH_DOLLY_ROTATE:if(!1===n.enableZoom&&!1===n.enableRotate)return;!function(e){n.enableZoom&&F(e),n.enableRotate&&N(e)}(e),n.update();break;default:i=r.NONE}}function Y(e){!1!==n.enabled&&(n.dispatchEvent(hx),i=r.NONE)}function X(e){!1!==n.enabled&&e.preventDefault()}n.domElement.addEventListener("contextmenu",X),n.domElement.addEventListener("pointerdown",U),n.domElement.addEventListener("wheel",V,{passive:!1}),n.domElement.addEventListener("touchstart",W,{passive:!1}),n.domElement.addEventListener("touchend",Y),n.domElement.addEventListener("touchmove",Q,{passive:!1}),this.update()}}const fx={type:"change"};class px extends F{constructor(e,t){super(),void 0===t&&(console.warn('THREE.FlyControls: The second parameter "domElement" is now mandatory.'),t=document),this.object=e,this.domElement=t,this.movementSpeed=1,this.rollSpeed=.005,this.dragToLook=!1,this.autoForward=!1;const n=this,r=1e-6,i=new se,a=new Ae;this.tmpQuaternion=new se,this.mouseStatus=0,this.moveState={up:0,down:0,left:0,right:0,forward:0,back:0,pitchUp:0,pitchDown:0,yawLeft:0,yawRight:0,rollLeft:0,rollRight:0},this.moveVector=new Ae(0,0,0),this.rotationVector=new Ae(0,0,0),this.keydown=function(e){if(!e.altKey){switch(e.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=.1;break;case"KeyW":this.moveState.forward=1;break;case"KeyS":this.moveState.back=1;break;case"KeyA":this.moveState.left=1;break;case"KeyD":this.moveState.right=1;break;case"KeyR":this.moveState.up=1;break;case"KeyF":this.moveState.down=1;break;case"ArrowUp":this.moveState.pitchUp=1;break;case"ArrowDown":this.moveState.pitchDown=1;break;case"ArrowLeft":this.moveState.yawLeft=1;break;case"ArrowRight":this.moveState.yawRight=1;break;case"KeyQ":this.moveState.rollLeft=1;break;case"KeyE":this.moveState.rollRight=1}this.updateMovementVector(),this.updateRotationVector()}},this.keyup=function(e){switch(e.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=1;break;case"KeyW":this.moveState.forward=0;break;case"KeyS":this.moveState.back=0;break;case"KeyA":this.moveState.left=0;break;case"KeyD":this.moveState.right=0;break;case"KeyR":this.moveState.up=0;break;case"KeyF":this.moveState.down=0;break;case"ArrowUp":this.moveState.pitchUp=0;break;case"ArrowDown":this.moveState.pitchDown=0;break;case"ArrowLeft":this.moveState.yawLeft=0;break;case"ArrowRight":this.moveState.yawRight=0;break;case"KeyQ":this.moveState.rollLeft=0;break;case"KeyE":this.moveState.rollRight=0}this.updateMovementVector(),this.updateRotationVector()},this.mousedown=function(e){if(this.domElement!==document&&this.domElement.focus(),e.preventDefault(),this.dragToLook)this.mouseStatus++;else{switch(e.button){case 0:this.moveState.forward=1;break;case 2:this.moveState.back=1}this.updateMovementVector()}},this.mousemove=function(e){if(!this.dragToLook||this.mouseStatus>0){const t=this.getContainerDimensions(),n=t.size[0]/2,r=t.size[1]/2;this.moveState.yawLeft=-(e.pageX-t.offset[0]-n)/n,this.moveState.pitchDown=(e.pageY-t.offset[1]-r)/r,this.updateRotationVector()}},this.mouseup=function(e){if(e.preventDefault(),this.dragToLook)this.mouseStatus--,this.moveState.yawLeft=this.moveState.pitchDown=0;else{switch(e.button){case 0:this.moveState.forward=0;break;case 2:this.moveState.back=0}this.updateMovementVector()}this.updateRotationVector()},this.update=function(e){const t=e*n.movementSpeed,o=e*n.rollSpeed;n.object.translateX(n.moveVector.x*t),n.object.translateY(n.moveVector.y*t),n.object.translateZ(n.moveVector.z*t),n.tmpQuaternion.set(n.rotationVector.x*o,n.rotationVector.y*o,n.rotationVector.z*o,1).normalize(),n.object.quaternion.multiply(n.tmpQuaternion),(a.distanceToSquared(n.object.position)>r||8*(1-i.dot(n.object.quaternion))>r)&&(n.dispatchEvent(fx),i.copy(n.object.quaternion),a.copy(n.object.position))},this.updateMovementVector=function(){const e=this.moveState.forward||this.autoForward&&!this.moveState.back?1:0;this.moveVector.x=-this.moveState.left+this.moveState.right,this.moveVector.y=-this.moveState.down+this.moveState.up,this.moveVector.z=-e+this.moveState.back},this.updateRotationVector=function(){this.rotationVector.x=-this.moveState.pitchDown+this.moveState.pitchUp,this.rotationVector.y=-this.moveState.yawRight+this.moveState.yawLeft,this.rotationVector.z=-this.moveState.rollRight+this.moveState.rollLeft},this.getContainerDimensions=function(){return this.domElement!=document?{size:[this.domElement.offsetWidth,this.domElement.offsetHeight],offset:[this.domElement.offsetLeft,this.domElement.offsetTop]}:{size:[window.innerWidth,window.innerHeight],offset:[0,0]}},this.dispose=function(){this.domElement.removeEventListener("contextmenu",mx),this.domElement.removeEventListener("mousedown",s),this.domElement.removeEventListener("mousemove",o),this.domElement.removeEventListener("mouseup",A),window.removeEventListener("keydown",l),window.removeEventListener("keyup",c)};const o=this.mousemove.bind(this),s=this.mousedown.bind(this),A=this.mouseup.bind(this),l=this.keydown.bind(this),c=this.keyup.bind(this);this.domElement.addEventListener("contextmenu",mx),this.domElement.addEventListener("mousemove",o),this.domElement.addEventListener("mousedown",s),this.domElement.addEventListener("mouseup",A),window.addEventListener("keydown",l),window.addEventListener("keyup",c),this.updateMovementVector(),this.updateRotationVector()}}function mx(e){e.preventDefault()}var gx={uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"\n\n\t\tuniform float opacity;\n\n\t\tuniform sampler2D tDiffuse;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec4 texel = texture2D( tDiffuse, vUv );\n\t\t\tgl_FragColor = opacity * texel;\n\n\t\t}"};class vx{constructor(){this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}}const yx=new xs(-1,1,1,-1,0,1),xx=new Zt;xx.setAttribute("position",new Ut([-1,3,0,-1,-1,0,3,-1,0],3)),xx.setAttribute("uv",new Ut([0,2,0,0,2,0],2));class bx{constructor(e){this._mesh=new pn(xx,e)}dispose(){this._mesh.geometry.dispose()}render(e){e.render(this._mesh,yx)}get material(){return this._mesh.material}set material(e){this._mesh.material=e}}class _x extends vx{constructor(e,t){super(),this.textureID=void 0!==t?t:"tDiffuse",e instanceof bn?(this.uniforms=e.uniforms,this.material=e):e&&(this.uniforms=xn.clone(e.uniforms),this.material=new bn({defines:Object.assign({},e.defines),uniforms:this.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader})),this.fsQuad=new bx(this.material)}render(e,t,n){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=n.texture),this.fsQuad.material=this.material,this.renderToScreen?(e.setRenderTarget(null),this.fsQuad.render(e)):(e.setRenderTarget(t),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),this.fsQuad.render(e))}}class wx extends vx{constructor(e,t){super(),this.scene=e,this.camera=t,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(e,t,n){const r=e.getContext(),i=e.state;let a,o;i.buffers.color.setMask(!1),i.buffers.depth.setMask(!1),i.buffers.color.setLocked(!0),i.buffers.depth.setLocked(!0),this.inverse?(a=0,o=1):(a=1,o=0),i.buffers.stencil.setTest(!0),i.buffers.stencil.setOp(r.REPLACE,r.REPLACE,r.REPLACE),i.buffers.stencil.setFunc(r.ALWAYS,a,4294967295),i.buffers.stencil.setClear(o),i.buffers.stencil.setLocked(!0),e.setRenderTarget(n),this.clear&&e.clear(),e.render(this.scene,this.camera),e.setRenderTarget(t),this.clear&&e.clear(),e.render(this.scene,this.camera),i.buffers.color.setLocked(!1),i.buffers.depth.setLocked(!1),i.buffers.stencil.setLocked(!1),i.buffers.stencil.setFunc(r.EQUAL,1,4294967295),i.buffers.stencil.setOp(r.KEEP,r.KEEP,r.KEEP),i.buffers.stencil.setLocked(!0)}}class Mx extends vx{constructor(){super(),this.needsSwap=!1}render(e){e.state.buffers.stencil.setLocked(!1),e.state.buffers.stencil.setTest(!1)}}class Sx{constructor(e,t){if(this.renderer=e,void 0===t){const n={minFilter:m,magFilter:m,format:S},r=e.getSize(new K);this._pixelRatio=e.getPixelRatio(),this._width=r.width,this._height=r.height,(t=new oe(this._width*this._pixelRatio,this._height*this._pixelRatio,n)).texture.name="EffectComposer.rt1"}else this._pixelRatio=1,this._width=t.width,this._height=t.height;this.renderTarget1=t,this.renderTarget2=t.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],void 0===gx&&console.error("THREE.EffectComposer relies on CopyShader"),void 0===_x&&console.error("THREE.EffectComposer relies on ShaderPass"),this.copyPass=new _x(gx),this.clock=new Ds}swapBuffers(){const e=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=e}addPass(e){this.passes.push(e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(e,t){this.passes.splice(t,0,e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(e){const t=this.passes.indexOf(e);-1!==t&&this.passes.splice(t,1)}isLastEnabledPass(e){for(let t=e+1;t<this.passes.length;t++)if(this.passes[t].enabled)return!1;return!0}render(e){void 0===e&&(e=this.clock.getDelta());const t=this.renderer.getRenderTarget();let n=!1;for(let t=0,r=this.passes.length;t<r;t++){const r=this.passes[t];if(!1!==r.enabled){if(r.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(t),r.render(this.renderer,this.writeBuffer,this.readBuffer,e,n),r.needsSwap){if(n){const t=this.renderer.getContext(),n=this.renderer.state.buffers.stencil;n.setFunc(t.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,e),n.setFunc(t.EQUAL,1,4294967295)}this.swapBuffers()}void 0!==wx&&(r instanceof wx?n=!0:r instanceof Mx&&(n=!1))}}this.renderer.setRenderTarget(t)}reset(e){if(void 0===e){const t=this.renderer.getSize(new K);this._pixelRatio=this.renderer.getPixelRatio(),this._width=t.width,this._height=t.height,(e=this.renderTarget1.clone()).setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=e,this.renderTarget2=e.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(e,t){this._width=e,this._height=t;const n=this._width*this._pixelRatio,r=this._height*this._pixelRatio;this.renderTarget1.setSize(n,r),this.renderTarget2.setSize(n,r);for(let e=0;e<this.passes.length;e++)this.passes[e].setSize(n,r)}setPixelRatio(e){this._pixelRatio=e,this.setSize(this._width,this._height)}}new xs(-1,1,1,-1,0,1);const Ex=new Zt;Ex.setAttribute("position",new Ut([-1,3,0,-1,-1,0,3,-1,0],3)),Ex.setAttribute("uv",new Ut([0,2,0,0,2,0],2));class Tx extends vx{constructor(e,t,n,r,i){super(),this.scene=e,this.camera=t,this.overrideMaterial=n,this.clearColor=r,this.clearAlpha=void 0!==i?i:0,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new It}render(e,t,n){const r=e.autoClear;let i,a;e.autoClear=!1,void 0!==this.overrideMaterial&&(a=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor&&(e.getClearColor(this._oldClearColor),i=e.getClearAlpha(),e.setClearColor(this.clearColor,this.clearAlpha)),this.clearDepth&&e.clearDepth(),e.setRenderTarget(this.renderToScreen?null:n),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),e.render(this.scene,this.camera),this.clearColor&&e.setClearColor(this._oldClearColor,i),void 0!==this.overrideMaterial&&(this.scene.overrideMaterial=a),e.autoClear=r}}function Lx(){return(Lx=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e}).apply(this,arguments)}function Cx(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function Px(e,t){return(Px=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function Rx(e){return(Rx=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}function qx(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(e){return!1}}function Dx(e,t,n){return(Dx=qx()?Reflect.construct:function(e,t,n){var r=[null];r.push.apply(r,t);var i=new(Function.bind.apply(e,r));return n&&Px(i,n.prototype),i}).apply(null,arguments)}function Ix(e){var t="function"==typeof Map?new Map:void 0;return(Ix=function(e){if(null===e||(n=e,-1===Function.toString.call(n).indexOf("[native code]")))return e;var n;if("function"!=typeof e)throw new TypeError("Super expression must either be null or a function");if(void 0!==t){if(t.has(e))return t.get(e);t.set(e,r)}function r(){return Dx(e,arguments,Rx(this).constructor)}return r.prototype=Object.create(e.prototype,{constructor:{value:r,enumerable:!1,writable:!0,configurable:!0}}),Px(r,e)})(e)}var Bx={1:"Passed invalid arguments to hsl, please pass multiple numbers e.g. hsl(360, 0.75, 0.4) or an object e.g. rgb({ hue: 255, saturation: 0.4, lightness: 0.75 }).\n\n",2:"Passed invalid arguments to hsla, please pass multiple numbers e.g. hsla(360, 0.75, 0.4, 0.7) or an object e.g. rgb({ hue: 255, saturation: 0.4, lightness: 0.75, alpha: 0.7 }).\n\n",3:"Passed an incorrect argument to a color function, please pass a string representation of a color.\n\n",4:"Couldn't generate valid rgb string from %s, it returned %s.\n\n",5:"Couldn't parse the color string. Please provide the color as a string in hex, rgb, rgba, hsl or hsla notation.\n\n",6:"Passed invalid arguments to rgb, please pass multiple numbers e.g. rgb(255, 205, 100) or an object e.g. rgb({ red: 255, green: 205, blue: 100 }).\n\n",7:"Passed invalid arguments to rgba, please pass multiple numbers e.g. rgb(255, 205, 100, 0.75) or an object e.g. rgb({ red: 255, green: 205, blue: 100, alpha: 0.75 }).\n\n",8:"Passed invalid argument to toColorString, please pass a RgbColor, RgbaColor, HslColor or HslaColor object.\n\n",9:"Please provide a number of steps to the modularScale helper.\n\n",10:"Please pass a number or one of the predefined scales to the modularScale helper as the ratio.\n\n",11:'Invalid value passed as base to modularScale, expected number or em string but got "%s"\n\n',12:'Expected a string ending in "px" or a number passed as the first argument to %s(), got "%s" instead.\n\n',13:'Expected a string ending in "px" or a number passed as the second argument to %s(), got "%s" instead.\n\n',14:'Passed invalid pixel value ("%s") to %s(), please pass a value like "12px" or 12.\n\n',15:'Passed invalid base value ("%s") to %s(), please pass a value like "12px" or 12.\n\n',16:"You must provide a template to this method.\n\n",17:"You passed an unsupported selector state to this method.\n\n",18:"minScreen and maxScreen must be provided as stringified numbers with the same units.\n\n",19:"fromSize and toSize must be provided as stringified numbers with the same units.\n\n",20:"expects either an array of objects or a single object with the properties prop, fromSize, and toSize.\n\n",21:"expects the objects in the first argument array to have the properties `prop`, `fromSize`, and `toSize`.\n\n",22:"expects the first argument object to have the properties `prop`, `fromSize`, and `toSize`.\n\n",23:"fontFace expects a name of a font-family.\n\n",24:"fontFace expects either the path to the font file(s) or a name of a local copy.\n\n",25:"fontFace expects localFonts to be an array.\n\n",26:"fontFace expects fileFormats to be an array.\n\n",27:"radialGradient requries at least 2 color-stops to properly render.\n\n",28:"Please supply a filename to retinaImage() as the first argument.\n\n",29:"Passed invalid argument to triangle, please pass correct pointingDirection e.g. 'right'.\n\n",30:"Passed an invalid value to `height` or `width`. Please provide a pixel based unit.\n\n",31:"The animation shorthand only takes 8 arguments. See the specification for more information: http://mdn.io/animation\n\n",32:"To pass multiple animations please supply them in arrays, e.g. animation(['rotate', '2s'], ['move', '1s'])\nTo pass a single animation please supply them in simple values, e.g. animation('rotate', '2s')\n\n",33:"The animation shorthand arrays can only have 8 elements. See the specification for more information: http://mdn.io/animation\n\n",34:"borderRadius expects a radius value as a string or number as the second argument.\n\n",35:'borderRadius expects one of "top", "bottom", "left" or "right" as the first argument.\n\n',36:"Property must be a string value.\n\n",37:"Syntax Error at %s.\n\n",38:"Formula contains a function that needs parentheses at %s.\n\n",39:"Formula is missing closing parenthesis at %s.\n\n",40:"Formula has too many closing parentheses at %s.\n\n",41:"All values in a formula must have the same unit or be unitless.\n\n",42:"Please provide a number of steps to the modularScale helper.\n\n",43:"Please pass a number or one of the predefined scales to the modularScale helper as the ratio.\n\n",44:"Invalid value passed as base to modularScale, expected number or em/rem string but got %s.\n\n",45:"Passed invalid argument to hslToColorString, please pass a HslColor or HslaColor object.\n\n",46:"Passed invalid argument to rgbToColorString, please pass a RgbColor or RgbaColor object.\n\n",47:"minScreen and maxScreen must be provided as stringified numbers with the same units.\n\n",48:"fromSize and toSize must be provided as stringified numbers with the same units.\n\n",49:"Expects either an array of objects or a single object with the properties prop, fromSize, and toSize.\n\n",50:"Expects the objects in the first argument array to have the properties prop, fromSize, and toSize.\n\n",51:"Expects the first argument object to have the properties prop, fromSize, and toSize.\n\n",52:"fontFace expects either the path to the font file(s) or a name of a local copy.\n\n",53:"fontFace expects localFonts to be an array.\n\n",54:"fontFace expects fileFormats to be an array.\n\n",55:"fontFace expects a name of a font-family.\n\n",56:"linearGradient requries at least 2 color-stops to properly render.\n\n",57:"radialGradient requries at least 2 color-stops to properly render.\n\n",58:"Please supply a filename to retinaImage() as the first argument.\n\n",59:"Passed invalid argument to triangle, please pass correct pointingDirection e.g. 'right'.\n\n",60:"Passed an invalid value to `height` or `width`. Please provide a pixel based unit.\n\n",61:"Property must be a string value.\n\n",62:"borderRadius expects a radius value as a string or number as the second argument.\n\n",63:'borderRadius expects one of "top", "bottom", "left" or "right" as the first argument.\n\n',64:"The animation shorthand only takes 8 arguments. See the specification for more information: http://mdn.io/animation.\n\n",65:"To pass multiple animations please supply them in arrays, e.g. animation(['rotate', '2s'], ['move', '1s'])\\nTo pass a single animation please supply them in simple values, e.g. animation('rotate', '2s').\n\n",66:"The animation shorthand arrays can only have 8 elements. 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t.container.addEventListener(e,(function(n){if("pointerdown"===e&&(t.isPointerPressed=!0),!t.isPointerDragging&&"pointermove"===n.type&&(n.pressure>0||t.isPointerPressed)&&("touch"!==n.pointerType||void 0===n.movementX||[n.movementX,n.movementY].some((function(e){return Math.abs(e)>1})))&&(t.isPointerDragging=!0),t.enablePointerInteraction){var r=(i=t.container,a=i.getBoundingClientRect(),o=window.pageXOffset||document.documentElement.scrollLeft,s=window.pageYOffset||document.documentElement.scrollTop,{top:a.top+s,left:a.left+o});t.pointerPos.x=n.pageX-r.left,t.pointerPos.y=n.pageY-r.top,t.toolTipElem.style.top="".concat(t.pointerPos.y,"px"),t.toolTipElem.style.left="".concat(t.pointerPos.x,"px"),t.toolTipElem.style.transform="translate(-".concat(t.pointerPos.x/t.width*100,"%, 21px)")}var i,a,o,s}),{passive:!0})})),t.container.addEventListener("pointerup",(function(e){t.isPointerPressed=!1,t.isPointerDragging&&(t.isPointerDragging=!1,!t.clickAfterDrag)||requestAnimationFrame((function(){0===e.button&&t.onClick(t.hoverObj||null,e,t.intersectionPoint),2===e.button&&t.onRightClick&&t.onRightClick(t.hoverObj||null,e,t.intersectionPoint)}))}),{passive:!0,capture:!0}),t.container.addEventListener("contextmenu",(function(e){t.onRightClick&&e.preventDefault()})),t.renderer=new lb.WebGLRenderer(Object.assign({antialias:!0,alpha:!0},o)),t.renderer.setPixelRatio(Math.min(2,window.devicePixelRatio)),t.container.appendChild(t.renderer.domElement),t.extraRenderers=A,t.extraRenderers.forEach((function(e){e.domElement.style.position="absolute",e.domElement.style.top="0px",e.domElement.style.pointerEvents="none",t.container.appendChild(e.domElement)})),t.postProcessingComposer=new Sx(t.renderer),t.postProcessingComposer.addPass(new Tx(t.scene,t.camera)),t.controls=new{trackball:lx,orbit:dx,fly:px}[i](t.camera,t.renderer.domElement),"fly"===i&&(t.controls.movementSpeed=300,t.controls.rollSpeed=Math.PI/6,t.controls.dragToLook=!0),"trackball"!==i&&"orbit"!==i||(t.controls.minDistance=.1,t.controls.maxDistance=t.skyRadius,t.controls.addEventListener("start",(function(){t.controlsEngaged=!0})),t.controls.addEventListener("change",(function(){t.controlsEngaged&&(t.controlsDragging=!0)})),t.controls.addEventListener("end",(function(){t.controlsEngaged=!1,t.controlsDragging=!1}))),[t.renderer,t.postProcessingComposer].concat(ob(t.extraRenderers)).forEach((function(e){return e.setSize(t.width,t.height)})),t.camera.aspect=t.width/t.height,t.camera.updateProjectionMatrix(),t.camera.position.z=1e3,t.scene.add(t.skysphere=new lb.Mesh),t.skysphere.visible=!1,t.loadComplete=t.scene.visible=!c,window.scene=t.scene},update:function(e,t){if(e.width&&e.height&&(t.hasOwnProperty("width")||t.hasOwnProperty("height"))&&(e.container.style.width=e.width,e.container.style.height=e.height,[e.renderer,e.postProcessingComposer].concat(ob(e.extraRenderers)).forEach((function(t){return t.setSize(e.width,e.height)})),e.camera.aspect=e.width/e.height,e.camera.updateProjectionMatrix()),t.hasOwnProperty("skyRadius")&&e.skyRadius&&(e.controls.hasOwnProperty("maxDistance")&&t.skyRadius&&(e.controls.maxDistance=e.skyRadius),e.camera.far=2.5*e.skyRadius,e.camera.updateProjectionMatrix(),e.skysphere.geometry=new lb.SphereGeometry(e.skyRadius)),t.hasOwnProperty("backgroundColor")){var n=Zx(e.backgroundColor).alpha;void 0===n&&(n=1),e.renderer.setClearColor(new lb.Color(rb(1,e.backgroundColor)),n)}function r(){e.loadComplete=e.scene.visible=!0}t.hasOwnProperty("backgroundImageUrl")&&(e.backgroundImageUrl?(new lb.TextureLoader).load(e.backgroundImageUrl,(function(t){e.skysphere.material=new lb.MeshBasicMaterial({map:t,side:lb.BackSide}),e.skysphere.visible=!0,e.onBackgroundImageLoaded&&setTimeout(e.onBackgroundImageLoaded),!e.loadComplete&&r()})):(e.skysphere.visible=!1,e.skysphere.material.map=null,!e.loadComplete&&r())),t.hasOwnProperty("showNavInfo")&&(e.navInfo.style.display=e.showNavInfo?null:"none"),t.hasOwnProperty("objects")&&((t.objects||[]).forEach((function(t){return e.scene.remove(t)})),e.objects.forEach((function(t){return e.scene.add(t)})))}});function ub(e,t){var n=new t;return{linkProp:function(t){return{default:n[t](),onChange:function(n,r){r[e][t](n)},triggerUpdate:!1}},linkMethod:function(t){return function(n){for(var r=n[e],i=arguments.length,a=new Array(i>1?i-1:0),o=1;o<i;o++)a[o-1]=arguments[o];var s=r[t].apply(r,a);return s===r?this:s}}}}var hb=["rendererConfig","waitForGlobeReady"],db=window.THREE?window.THREE:{AmbientLight:ws,DirectionalLight:_s,Vector2:K},fb=ub("globe",ax),pb=Object.assign.apply(Object,i(["globeImageUrl","bumpImageUrl","showGlobe","showGraticules","showAtmosphere","atmosphereColor","atmosphereAltitude","globeMaterial","onGlobeReady","pointsData","pointLat","pointLng","pointColor","pointAltitude","pointRadius","pointResolution","pointsMerge","pointsTransitionDuration","arcsData","arcStartLat","arcStartLng","arcEndLat","arcEndLng","arcColor","arcAltitude","arcAltitudeAutoScale","arcStroke","arcCurveResolution","arcCircularResolution","arcDashLength","arcDashGap","arcDashInitialGap","arcDashAnimateTime","arcsTransitionDuration","polygonsData","polygonGeoJsonGeometry","polygonCapColor","polygonCapMaterial","polygonSideColor","polygonSideMaterial","polygonStrokeColor","polygonAltitude","polygonCapCurvatureResolution","polygonsTransitionDuration","pathsData","pathPoints","pathPointLat","pathPointLng","pathPointAlt","pathResolution","pathColor","pathStroke","pathDashLength","pathDashGap","pathDashInitialGap","pathDashAnimateTime","pathTransitionDuration","hexBinPointsData","hexBinPointLat","hexBinPointLng","hexBinPointWeight","hexBinResolution","hexMargin","hexTopCurvatureResolution","hexTopColor","hexSideColor","hexAltitude","hexBinMerge","hexTransitionDuration","hexPolygonsData","hexPolygonGeoJsonGeometry","hexPolygonColor","hexPolygonAltitude","hexPolygonResolution","hexPolygonMargin","hexPolygonCurvatureResolution","hexPolygonsTransitionDuration","tilesData","tileLat","tileLng","tileAltitude","tileWidth","tileHeight","tileUseGlobeProjection","tileMaterial","tileCurvatureResolution","tilesTransitionDuration","labelsData","labelLat","labelLng","labelAltitude","labelRotation","labelText","labelSize","labelTypeFace","labelColor","labelResolution","labelIncludeDot","labelDotRadius","labelDotOrientation","labelsTransitionDuration","customLayerData","customThreeObject","customThreeObjectUpdate"].map((function(e){return n({},e,fb.linkProp(e))})))),mb=Object.assign.apply(Object,i(["getCoords","toGeoCoords"].map((function(e){return n({},e,fb.linkMethod(e))})))),gb=ub("renderObjs",cb),vb=Object.assign.apply(Object,i(["width","height","backgroundColor","backgroundImageUrl","enablePointerInteraction"].map((function(e){return n({},e,gb.linkProp(e))})))),yb=Object.assign.apply(Object,i(["postProcessingComposer"].map((function(e){return n({},e,gb.linkMethod(e))}))));return dA({props:t(t({onZoom:{triggerUpdate:!1},onGlobeClick:{triggerUpdate:!1},onGlobeRightClick:{triggerUpdate:!1},pointLabel:{default:"name",triggerUpdate:!1},onPointClick:{triggerUpdate:!1},onPointRightClick:{triggerUpdate:!1},onPointHover:{triggerUpdate:!1},arcLabel:{default:"name",triggerUpdate:!1},onArcClick:{triggerUpdate:!1},onArcRightClick:{triggerUpdate:!1},onArcHover:{triggerUpdate:!1},polygonLabel:{default:"name",triggerUpdate:!1},onPolygonClick:{triggerUpdate:!1},onPolygonRightClick:{triggerUpdate:!1},onPolygonHover:{triggerUpdate:!1},pathLabel:{default:"name",triggerUpdate:!1},onPathClick:{triggerUpdate:!1},onPathRightClick:{triggerUpdate:!1},onPathHover:{triggerUpdate:!1},hexLabel:{triggerUpdate:!1},onHexClick:{triggerUpdate:!1},onHexRightClick:{triggerUpdate:!1},onHexHover:{triggerUpdate:!1},hexPolygonLabel:{triggerUpdate:!1},onHexPolygonClick:{triggerUpdate:!1},onHexPolygonRightClick:{triggerUpdate:!1},onHexPolygonHover:{triggerUpdate:!1},tileLabel:{default:"name",triggerUpdate:!1},onTileClick:{triggerUpdate:!1},onTileRightClick:{triggerUpdate:!1},onTileHover:{triggerUpdate:!1},labelLabel:{triggerUpdate:!1},onLabelClick:{triggerUpdate:!1},onLabelRightClick:{triggerUpdate:!1},onLabelHover:{triggerUpdate:!1},customLayerLabel:{default:"name",triggerUpdate:!1},onCustomLayerClick:{triggerUpdate:!1},onCustomLayerRightClick:{triggerUpdate:!1},onCustomLayerHover:{triggerUpdate:!1},pointerEventsFilter:{default:function(){return!0},triggerUpdate:!1,onChange:function(e,t){return t.renderObjs.hoverFilter((function(t){return e(t,t.__data)}))}},lineHoverPrecision:{default:.2,triggerUpdate:!1,onChange:function(e,t){return t.renderObjs.lineHoverPrecision(e)}}},pb),vb),methods:t(t({pauseAnimation:function(e){return null!==e.animationFrameRequestId&&(cancelAnimationFrame(e.animationFrameRequestId),e.animationFrameRequestId=null),this},resumeAnimation:function(e){return null===e.animationFrameRequestId&&this._animationCycle(),this},_animationCycle:function(e){e.renderObjs.tick(),e.animationFrameRequestId=requestAnimationFrame(this._animationCycle)},pointOfView:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=a();if(void 0===t.lat&&void 0===t.lng&&void 0===t.altitude)return r;var i=Object.assign({},r,t);if(n){for(;r.lng-i.lng>180;)r.lng-=360;for(;r.lng-i.lng<-180;)r.lng+=360;new CA.Tween(r).to(i,n).easing(CA.Easing.Cubic.InOut).onUpdate(o).start()}else o(i);return this;function a(){return e.globe.toGeoCoords(e.renderObjs.cameraPosition())}function o(t){var n=t.lat,r=t.lng,i=t.altitude;e.renderObjs.cameraPosition(e.globe.getCoords(n,r,i))}},getScreenCoords:function(e){for(var t,n=arguments.length,r=new Array(n>1?n-1:0),i=1;i<n;i++)r[i-1]=arguments[i];var a=(t=e.globe).getCoords.apply(t,r);return e.renderObjs.getScreenCoords(a.x,a.y,a.z)},toGlobeCoords:function(e,t,n){var r=e.renderObjs.intersectingObjects(t,n).find((function(e){return"globe"===e.object.__globeObjType}));if(!r)return null;var i=e.globe.toGeoCoords(r.point);return{lat:i.lat,lng:i.lng}},scene:function(e){return e.renderObjs.scene()},camera:function(e){return e.renderObjs.camera()},renderer:function(e){return e.renderObjs.renderer()},controls:function(e){return e.renderObjs.controls()},_destructor:function(){this.pauseAnimation(),this.pointsData([]),this.arcsData([]),this.polygonsData([]),this.pathsData([]),this.hexBinPointsData([]),this.hexPolygonsData([]),this.tilesData([]),this.labelsData([]),this.customLayerData([])}},mb),yb),stateInit:function(e){var n=e.rendererConfig,i=e.waitForGlobeReady,a=void 0===i||i,o=r(e,hb);return{globe:new ax(t({waitForGlobeReady:a},o)),renderObjs:cb({controlType:"orbit",rendererConfig:n,waitForLoadComplete:a}).skyRadius(5e4).showNavInfo(!1)}},init:function(e,t){var n=this;e.innerHTML="",e.appendChild(t.container=document.createElement("div")),t.container.style.position="relative";var r=document.createElement("div");t.container.appendChild(r),t.renderObjs(r),t.globe.rendererSize(t.renderObjs.renderer().getSize(new db.Vector2)),this.pointOfView({altitude:2.5});var i=t.renderObjs.controls();i.minDistance=101,setTimeout((function(){return i.maxDistance=1e4})),i.enablePan=!1,i.enableDamping=!0,i.dampingFactor=.1,i.rotateSpeed=.3,i.zoomSpeed=.3,i.addEventListener("change",(function(){var e=n.pointOfView();i.rotateSpeed=.2*e.altitude,i.zoomSpeed=.1*(e.altitude+1),t.onZoom&&t.onZoom(e)}));var a=function(e){for(var t=e;t&&!t.hasOwnProperty("__globeObjType");)t=t.parent;return t},o={point:function(e){return e},arc:function(e){return e},polygon:function(e){return e.data},path:function(e){return e},hexbin:function(e){return e},hexPolygon:function(e){return e},tile:function(e){return e},label:function(e){return e},custom:function(e){return e}};t.renderObjs.objects([new db.AmbientLight(12303291),new db.DirectionalLight(16777215,.6),t.globe]).hoverOrderComparator((function(e,t){var n=a(e),r=a(t),i=function(e){return!e};return i(n)-i(r)})).tooltipContent((function(e){var n={point:t.pointLabel,arc:t.arcLabel,polygon:t.polygonLabel,path:t.pathLabel,hexbin:t.hexLabel,hexPolygon:t.hexPolygonLabel,tile:t.tileLabel,label:t.labelLabel,custom:t.customLayerLabel},r=a(e),i=r&&r.__globeObjType;return r&&i&&n.hasOwnProperty(i)&&o.hasOwnProperty(i)&&lu(n[i])(o[i](r.__data))||""})).onHover((function(e){var n={point:t.onPointHover,arc:t.onArcHover,polygon:t.onPolygonHover,path:t.onPathHover,hexbin:t.onHexHover,hexPolygon:t.onHexPolygonHover,tile:t.onTileHover,label:t.onLabelHover,custom:t.onCustomLayerHover},r={globe:t.onGlobeClick,point:t.onPointClick,arc:t.onArcClick,polygon:t.onPolygonClick,path:t.onPathClick,hexbin:t.onHexClick,hexPolygon:t.onHexPolygonClick,tile:t.onTileClick,label:t.onLabelClick,custom:t.onCustomLayerClick},i=a(e);if(i&&!n.hasOwnProperty(i.__globeObjType)&&(i=null),i!==t.hoverObj){var s=t.hoverObj?t.hoverObj.__globeObjType:null,A=t.hoverObj?o[s](t.hoverObj.__data):null,l=i?i.__globeObjType:null,c=i?o[l](i.__data):null;s&&s!==l&&n[s]&&n[s](null,A),l&&n[l]&&n[l](c,s===l?A:null),t.renderObjs.renderer().domElement.classList[l&&r[l]?"add":"remove"]("clickable"),t.hoverObj=i}})).onClick((function(e,r,i){if(e){var s={globe:t.onGlobeClick,point:t.onPointClick,arc:t.onArcClick,polygon:t.onPolygonClick,path:t.onPathClick,hexbin:t.onHexClick,hexPolygon:t.onHexPolygonClick,tile:t.onTileClick,label:t.onLabelClick,custom:t.onCustomLayerClick},A=a(e),l=A.__globeObjType;if(A&&s.hasOwnProperty(l)&&s[l]){var c=[r];if("globe"===l){var u=n.toGeoCoords(i),h=u.lat,d=u.lng;c.unshift({lat:h,lng:d})}o.hasOwnProperty(l)&&c.unshift(o[l](A.__data)),s[l].apply(s,c)}}})).onRightClick((function(e,r,i){if(e){var s={globe:t.onGlobeRightClick,point:t.onPointRightClick,arc:t.onArcRightClick,polygon:t.onPolygonRightClick,path:t.onPathRightClick,hexbin:t.onHexRightClick,hexPolygon:t.onHexPolygonRightClick,tile:t.onTileRightClick,label:t.onLabelRightClick,custom:t.onCustomLayerRightClick},A=a(e),l=A.__globeObjType;if(A&&s.hasOwnProperty(l)&&s[l]){var c=[r];if("globe"===l){var u=n.toGeoCoords(i),h=u.lat,d=u.lng;c.unshift({lat:h,lng:d})}o.hasOwnProperty(l)&&c.unshift(o[l](A.__data)),s[l].apply(s,c)}}})),this._animationCycle()}})}));