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    sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y + 2.0 * v ) ) * 0.12245;
    sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y + 3.0 * v ) ) * 0.0918;
    sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y + 4.0 * v ) ) * 0.051;

    gl_FragColor = sum;

  }
  `},u=a.forwardRef(({scale:e=10,frames:t=1/0,opacity:r=1,width:u=1,height:c=1,blur:f=1,near:d=0,far:p=10,resolution:v=512,smooth:h=!0,color:m="#000000",depthWrite:g=!1,renderOrder:y,...w},b)=>{let x,M,_=a.useRef(null),E=(0,o.C)(e=>e.scene),C=(0,o.C)(e=>e.gl),S=a.useRef(null);u*=Array.isArray(e)?e[0]:e||1,c*=Array.isArray(e)?e[1]:e||1;let[P,j,k,U,T,A,I]=a.useMemo(()=>{let e=new i.nWS(v,v),t=new i.nWS(v,v);t.texture.generateMipmaps=e.texture.generateMipmaps=!1;let r=new i.bdM(u,c).rotateX(Math.PI/2),n=new i.eaF(r),a=new i.CSG;a.depthTest=a.depthWrite=!1,a.onBeforeCompile=e=>{e.uniforms={...e.uniforms,ucolor:{value:new i.Q1f(m)}},e.fragmentShader=e.fragmentShader.replace("void main() {",`uniform vec3 ucolor;
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        varying vec3 vWorldPosition;
        void main() 
        {
            vec4 worldPosition = ( modelMatrix * vec4( position, 1.0 ) );
            vWorldPosition = worldPosition.xyz;
            
            gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
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        #define ENVMAP_TYPE_CUBE_UV
        varying vec3 vWorldPosition;
        uniform float radius;
        uniform float height;
        uniform float angle;
        #ifdef ENVMAP_TYPE_CUBE
            uniform samplerCube map;
        #else
            uniform sampler2D map;
        #endif
        // From: https://www.shadertoy.com/view/4tsBD7
        float diskIntersectWithBackFaceCulling( vec3 ro, vec3 rd, vec3 c, vec3 n, float r ) 
        {
            float d = dot ( rd, n );
            
            if( d > 0.0 ) { return 1e6; }
            
            vec3  o = ro - c;
            float t = - dot( n, o ) / d;
            vec3  q = o + rd * t;
            
            return ( dot( q, q ) < r * r ) ? t : 1e6;
        }
        // From: https://www.iquilezles.org/www/articles/intersectors/intersectors.htm
        float sphereIntersect( vec3 ro, vec3 rd, vec3 ce, float ra ) 
        {
            vec3 oc = ro - ce;
            float b = dot( oc, rd );
            float c = dot( oc, oc ) - ra * ra;
            float h = b * b - c;
            
            if( h < 0.0 ) { return -1.0; }
            
            h = sqrt( h );
            
            return - b + h;
        }
        vec3 project() 
        {
            vec3 p = normalize( vWorldPosition );
            vec3 camPos = cameraPosition;
            camPos.y -= height;
            float intersection = sphereIntersect( camPos, p, vec3( 0.0 ), radius );
            if( intersection > 0.0 ) {
                
                vec3 h = vec3( 0.0, - height, 0.0 );
                float intersection2 = diskIntersectWithBackFaceCulling( camPos, p, h, vec3( 0.0, 1.0, 0.0 ), radius );
                p = ( camPos + min( intersection, intersection2 ) * p ) / radius;
            } else {
                p = vec3( 0.0, 1.0, 0.0 );
            }
            return p;
        }
        #include <common>
        #include <cube_uv_reflection_fragment>
        void main() 
        {
            vec3 projectedWorldPosition = project();
            
            #ifdef ENVMAP_TYPE_CUBE
                vec3 outcolor = textureCube( map, projectedWorldPosition ).rgb;
            #else
                vec3 direction = normalize( projectedWorldPosition );
                vec2 uv = equirectUv( direction );
                vec3 outcolor = texture2D( map, uv ).rgb;
            #endif
            gl_FragColor = vec4( outcolor, 1.0 );
            #include <tonemapping_fragment>
            #include <${s>=154?"colorspace_fragment":"encodings_fragment"}>
        }
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C=(43690&E)>>>1|(21845&E)<<1;C=(61680&(C=(52428&C)>>>2|(13107&C)<<2))>>>4|(3855&C)<<4,_[E]=((65280&C)>>>8|(255&C)<<8)>>>1}for(var S=function(e,t,r){for(var n,a=e.length,i=0,o=new d(t);i<a;++i)++o[e[i]-1];var l=new d(t);for(i=0;i<t;++i)l[i]=l[i-1]+o[i-1]<<1;if(r){n=new d(1<<t);var s=15-t;for(i=0;i<a;++i)if(e[i])for(var u=i<<4|e[i],c=t-e[i],f=l[e[i]-1]++<<c,p=f|(1<<c)-1;f<=p;++f)n[_[f]>>>s]=u}else for(i=0,n=new d(a);i<a;++i)e[i]&&(n[i]=_[l[e[i]-1]++]>>>15-e[i]);return n},P=new f(288),E=0;E<144;++E)P[E]=8;for(var E=144;E<256;++E)P[E]=9;for(var E=256;E<280;++E)P[E]=7;for(var E=280;E<288;++E)P[E]=8;for(var j=new f(32),E=0;E<32;++E)j[E]=5;var k=S(P,9,1),U=S(j,5,1),T=function(e){for(var t=e[0],r=1;r<e.length;++r)e[r]>t&&(t=e[r]);return t},A=function(e,t,r){var n=t/8|0;return(e[n]|e[n+1]<<8)>>(7&t)&r},I=function(e,t){var r=t/8|0;return(e[r]|e[r+1]<<8|e[r+2]<<16)>>(7&t)},R=function(e,t,r){(null==t||t<0)&&(t=0),(null==r||r>e.length)&&(r=e.length);var n=new(e instanceof d?d:e instanceof 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v=F.channels,h=Array(e.channels),g=0;g<e.channels;++g){var y=h[g]={},b=v[g];y.name=b.name,y.compression=0,y.decoded=!1,y.type=b.pixelType,y.pLinear=b.pLinear,y.width=e.width,y.height=e.lines}for(var x={idx:[,,,]},M=0;M<e.channels;++M)for(var y=h[M],g=0;g<i.length;++g){var E=i[g];y.name==E.name&&(y.compression=E.compression,E.index>=0&&(x.idx[E.index]=M),y.offset=M)}if(a.acCompressedSize>0)switch(a.acCompression){case 0:var C=new Uint16Array(a.totalAcUncompressedCount);p(e.array,t,r,a.acCompressedSize,C,a.totalAcUncompressedCount);break;case 1:var S=e.array.slice(r.value,r.value+a.totalAcUncompressedCount),k=z(S),C=new Uint16Array(k.buffer);r.value+=a.totalAcUncompressedCount}if(a.dcCompressedSize>0){var U=new Uint16Array(w({array:e.array,offset:r,size:a.dcCompressedSize}).buffer);r.value+=a.dcCompressedSize}if(a.rleRawSize>0){var S=e.array.slice(r.value,r.value+a.rleCompressedSize),k=z(S),I=m(k.buffer);r.value+=a.rleCompressedSize}for(var R=0,O=Array(h.length),g=0;g<O.length;++g)O[g]=[];for(var D=0;D<e.lines;++D)for(var L=0;L<h.length;++L)O[L].push(R),R+=h[L].width*e.type*2;!function(e,t,r,n,a,i){var o=new DataView(i.buffer),s=r[e.idx[0]].width,u=r[e.idx[0]].height,c=Math.floor(s/8),f=Math.ceil(s/8),d=Math.ceil(u/8),p=s-(f-1)*8,v=u-(d-1)*8,h={value:0},m=[,,,],g=[,,,],y=[,,,],w=[,,,],b=[,,,];for(let r=0;r<3;++r)b[r]=t[e.idx[r]],m[r]=r<1?0:m[r-1]+f*d,g[r]=new Float32Array(64),y[r]=new Uint16Array(64),w[r]=new Uint16Array(64*f);for(let t=0;t<d;++t){var x,M,_=8;t==d-1&&(_=v);var E=8;for(let e=0;e<f;++e){e==f-1&&(E=p);for(let e=0;e<3;++e){y[e].fill(0),y[e][0]=a[m[e]++],function(e,t,r){for(var n,a=1;a<64;)65280==(n=t[e.value])?a=64:n>>8==255?a+=255&n:(r[a]=n,a++),e.value++}(h,n,y[e]),x=y[e],(M=g[e])[0]=T(x[0]),M[1]=T(x[1]),M[2]=T(x[5]),M[3]=T(x[6]),M[4]=T(x[14]),M[5]=T(x[15]),M[6]=T(x[27]),M[7]=T(x[28]),M[8]=T(x[2]),M[9]=T(x[4]),M[10]=T(x[7]),M[11]=T(x[13]),M[12]=T(x[16]),M[13]=T(x[26]),M[14]=T(x[29]),M[15]=T(x[42]),M[16]=T(x[3]),M[17]=T(x[8]),M[18]=T(x[12]),M[19]=T(x[17]),M[20]=T(x[25]),M[21]=T(x[30]),M[22]=T(x[41]),M[23]=T(x[43]),M[24]=T(x[9]),M[25]=T(x[11]),M[26]=T(x[18]),M[27]=T(x[24]),M[28]=T(x[31]),M[29]=T(x[40]),M[30]=T(x[44]),M[31]=T(x[53]),M[32]=T(x[10]),M[33]=T(x[19]),M[34]=T(x[23]),M[35]=T(x[32]),M[36]=T(x[39]),M[37]=T(x[45]),M[38]=T(x[52]),M[39]=T(x[54]),M[40]=T(x[20]),M[41]=T(x[22]),M[42]=T(x[33]),M[43]=T(x[38]),M[44]=T(x[46]),M[45]=T(x[51]),M[46]=T(x[55]),M[47]=T(x[60]),M[48]=T(x[21]),M[49]=T(x[34]),M[50]=T(x[37]),M[51]=T(x[47]),M[52]=T(x[50]),M[53]=T(x[56]),M[54]=T(x[59]),M[55]=T(x[61]),M[56]=T(x[35]),M[57]=T(x[36]),M[58]=T(x[48]),M[59]=T(x[49]),M[60]=T(x[57]),M[61]=T(x[58]),M[62]=T(x[62]),M[63]=T(x[63]),function(e){let 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f=0;f<8;++f)i[0]=r*e[16+f],i[1]=a*e[16+f],i[2]=r*e[48+f],i[3]=a*e[48+f],o[0]=t*e[8+f]+n*e[24+f]+.2777854612564676*e[40+f]+.09754573032714427*e[56+f],o[1]=n*e[8+f]-.09754573032714427*e[24+f]-t*e[40+f]-.2777854612564676*e[56+f],o[2]=.2777854612564676*e[8+f]-t*e[24+f]+.09754573032714427*e[40+f]+n*e[56+f],o[3]=.09754573032714427*e[8+f]-.2777854612564676*e[24+f]+n*e[40+f]-t*e[56+f],l[0]=.35355362513961314*(e[f]+e[32+f]),l[3]=.35355362513961314*(e[f]-e[32+f]),l[1]=i[0]+i[3],l[2]=i[1]-i[2],s[0]=l[0]+l[1],s[1]=l[3]+l[2],s[2]=l[3]-l[2],s[3]=l[0]-l[1],e[0+f]=s[0]+o[0],e[8+f]=s[1]+o[1],e[16+f]=s[2]+o[2],e[24+f]=s[3]+o[3],e[32+f]=s[3]-o[3],e[40+f]=s[2]-o[2],e[48+f]=s[1]-o[1],e[56+f]=s[0]-o[0]}(g[e])}for(var C=g,S=0;S<64;++S){var P=C[0][S],j=C[1][S],k=C[2][S];C[0][S]=P+1.5747*k,C[1][S]=P-.1873*j-.4682*k,C[2][S]=P+1.8556*j}for(let t=0;t<3;++t)!function(e,t,r){for(var n,a=0;a<64;++a){t[r+a]=l.GxU.toHalfFloat((n=e[a])<=1?Math.sign(n)*Math.pow(Math.abs(n),2.2):Math.sign(n)*Math.pow(9.025013291561939,Math.abs(n)-1))}}(g[t],w[t],64*e)}let i=0;for(let n=0;n<3;++n){let a=r[e.idx[n]].type;for(let e=8*t;e<8*t+_;++e){i=b[n][e];for(let t=0;t<c;++t){let r=64*t+(7&e)*8;o.setUint16(i+0*a,w[n][r+0],!0),o.setUint16(i+2*a,w[n][r+1],!0),o.setUint16(i+4*a,w[n][r+2],!0),o.setUint16(i+6*a,w[n][r+3],!0),o.setUint16(i+8*a,w[n][r+4],!0),o.setUint16(i+10*a,w[n][r+5],!0),o.setUint16(i+12*a,w[n][r+6],!0),o.setUint16(i+14*a,w[n][r+7],!0),i+=16*a}}if(c!=f)for(let e=8*t;e<8*t+_;++e){let t=b[n][e]+8*c*2*a,r=64*c+(7&e)*8;for(let e=0;e<E;++e)o.setUint16(t+2*e*a,w[n][r+e],!0)}}}for(var U=new Uint16Array(s),o=new DataView(i.buffer),A=0;A<3;++A){r[e.idx[A]].decoded=!0;var I=r[e.idx[A]].type;if(2==r[A].type)for(var R=0;R<u;++R){let e=b[A][R];for(var O=0;O<s;++O)U[O]=o.getUint16(e+2*O*I,!0);for(var O=0;O<s;++O)o.setFloat32(e+2*O*I,T(U[O]),!0)}}}(x,O,h,C,U,n);for(var g=0;g<h.length;++g){var y=h[g];if(!y.decoded)if(2===y.compression)for(var B=0,H=0,D=0;D<e.lines;++D){for(var N=O[g][B],q=0;q<y.width;++q){for(var W=0;W<2*y.type;++W)n[N++]=I[H+W*y.width*y.height];H++}B++}else throw"EXRLoader.parse: unsupported channel compression"}return new DataView(n.buffer)}function _(e,t){for(var r=new Uint8Array(e),n=0;0!=r[t.value+n];)n+=1;var a=new TextDecoder().decode(r.slice(t.value,t.value+n));return t.value=t.value+n+1,a}function E(e,t){var r=e.getInt32(t.value,!0);return t.value=t.value+4,r}function C(e,t){var r=e.getUint32(t.value,!0);return t.value=t.value+4,r}function S(e,t){var r=e[t.value];return t.value=t.value+1,r}function P(e,t){var r=e.getUint8(t.value);return t.value=t.value+1,r}let j=function(e,t){let r;return r="getBigInt64"in DataView.prototype?Number(e.getBigInt64(t.value,!0)):e.getUint32(t.value+4,!0)+Number(e.getUint32(t.value,!0)<<32),t.value+=8,r};function k(e,t){var r=e.getFloat32(t.value,!0);return t.value+=4,r}function U(e,t){return l.GxU.toHalfFloat(k(e,t))}function T(e){var t=(31744&e)>>10,r=1023&e;return(e>>15?-1:1)*(t?31===t?r?NaN:1/0:Math.pow(2,t-15)*(1+r/1024):r/1024*6103515625e-14)}function A(e,t){var r=e.getUint16(t.value,!0);return t.value+=2,r}function I(e,t){return T(A(e,t))}let R=new DataView(e),O=new Uint8Array(e),D={value:0},F=function(e,t,r){let n={};if(0x1312f76!=e.getUint32(0,!0))throw"THREE.EXRLoader: provided file doesn't appear to be in OpenEXR format.";n.version=e.getUint8(4);let a=e.getUint8(5);n.spec={singleTile:!!(2&a),longName:!!(4&a),deepFormat:!!(8&a),multiPart:!!(16&a)},r.value=8;for(var i=!0;i;){var o=_(t,r);if(0==o)i=!1;else{var l=_(t,r),s=C(e,r),u=function(e,t,r,n,a){var i,o,l,s,u,c,f;if("string"===n||"stringvector"===n||"iccProfile"===n)return i=new TextDecoder().decode(new Uint8Array(t).slice(r.value,r.value+a)),r.value=r.value+a,i;if("chlist"===n)return function(e,t,r,n){for(var a=r.value,i=[];r.value<a+n-1;){var o=_(t,r),l=E(e,r),s=P(e,r);r.value+=3;var u=E(e,r),c=E(e,r);i.push({name:o,pixelType:l,pLinear:s,xSampling:u,ySampling:c})}return r.value+=1,i}(e,t,r,a);if("chromaticities"===n)return o=k(e,r),l=k(e,r),s=k(e,r),u=k(e,r),c=k(e,r),{redX:o,redY:l,greenX:s,greenY:u,blueX:c,blueY:k(e,r),whiteX:k(e,r),whiteY:k(e,r)};if("compression"===n)return["NO_COMPRESSION","RLE_COMPRESSION","ZIPS_COMPRESSION","ZIP_COMPRESSION","PIZ_COMPRESSION","PXR24_COMPRESSION","B44_COMPRESSION","B44A_COMPRESSION","DWAA_COMPRESSION","DWAB_COMPRESSION"][P(e,r)];if("box2i"===n)return f=C(e,r),{xMin:f,yMin:C(e,r),xMax:C(e,r),yMax:C(e,r)};else if("lineOrder"===n)return["INCREASING_Y"][P(e,r)];else if("float"===n)return k(e,r);else if("v2f"===n)return[k(e,r),k(e,r)];else if("v3f"===n)return[k(e,r),k(e,r),k(e,r)];else if("int"===n)return E(e,r);else if("rational"===n)return[E(e,r),C(e,r)];else if("timecode"===n)return[C(e,r),C(e,r)];else return"preview"===n?(r.value+=a,"skipped"):(r.value+=a,void 0)}(e,t,r,l,s);void 0===u?console.warn(`EXRLoader.parse: skipped unknown header attribute type '${l}'.`):n[o]=u}}if((-5&a)!=0)throw console.error("EXRHeader:",n),"THREE.EXRLoader: provided file is currently unsupported.";return n}(R,e,D),L=function(e,t,r,n,a){let i={size:0,viewer:t,array:r,offset:n,width:e.dataWindow.xMax-e.dataWindow.xMin+1,height:e.dataWindow.yMax-e.dataWindow.yMin+1,channels:e.channels.length,bytesPerLine:null,lines:null,inputSize:null,type:e.channels[0].pixelType,uncompress:null,getter:null,format:null,[B?"colorSpace":"encoding"]:null};switch(e.compression){case"NO_COMPRESSION":i.lines=1,i.uncompress=g;break;case"RLE_COMPRESSION":i.lines=1,i.uncompress=y;break;case"ZIPS_COMPRESSION":i.lines=1,i.uncompress=w;break;case"ZIP_COMPRESSION":i.lines=16,i.uncompress=w;break;case"PIZ_COMPRESSION":i.lines=32,i.uncompress=b;break;case"PXR24_COMPRESSION":i.lines=16,i.uncompress=x;break;case"DWAA_COMPRESSION":i.lines=32,i.uncompress=M;break;case"DWAB_COMPRESSION":i.lines=256,i.uncompress=M;break;default:throw"EXRLoader.parse: "+e.compression+" is unsupported"}if(i.scanlineBlockSize=i.lines,1==i.type)switch(a){case l.RQf:i.getter=I,i.inputSize=2;break;case l.ix0:i.getter=A,i.inputSize=2}else if(2==i.type)switch(a){case l.RQf:i.getter=k,i.inputSize=4;break;case l.ix0:i.getter=U,i.inputSize=4}else throw"EXRLoader.parse: unsupported pixelType "+i.type+" for "+e.compression+".";i.blockCount=(e.dataWindow.yMax+1)/i.scanlineBlockSize;for(var o=0;o<i.blockCount;o++)j(t,n);i.outputChannels=3==i.channels?4:i.channels;let s=i.width*i.height*i.outputChannels;switch(a){case l.RQf:i.byteArray=new Float32Array(s),i.channels<i.outputChannels&&i.byteArray.fill(1,0,s);break;case l.ix0:i.byteArray=new Uint16Array(s),i.channels<i.outputChannels&&i.byteArray.fill(15360,0,s);break;default:console.error("THREE.EXRLoader: unsupported type: ",a)}return i.bytesPerLine=i.width*i.inputSize*i.channels,4==i.outputChannels?i.format=l.GWd:i.format=l.VT0,B?i.colorSpace="srgb-linear":i.encoding=3e3,i}(F,R,O,D,this.type),H={value:0},N={R:0,G:1,B:2,A:3,Y:0};for(let e=0;e<L.height/L.scanlineBlockSize;e++){let t=C(R,D);L.size=C(R,D),L.lines=t+L.scanlineBlockSize>L.height?L.height-t:L.scanlineBlockSize;let r=L.size<L.lines*L.bytesPerLine?L.uncompress(L):g(L);D.value+=L.size;for(let t=0;t<L.scanlineBlockSize;t++){let n=t+e*L.scanlineBlockSize;if(n>=L.height)break;for(let e=0;e<L.channels;e++){let a=N[F.channels[e].name];for(let i=0;i<L.width;i++){H.value=(t*(L.channels*L.width)+e*L.width+i)*L.inputSize;let o=(L.height-1-n)*(L.width*L.outputChannels)+i*L.outputChannels+a;L.byteArray[o]=L.getter(r,H)}}}}return{header:F,width:L.width,height:L.height,data:L.byteArray,format:L.format,[B?"colorSpace":"encoding"]:L[B?"colorSpace":"encoding"],type:this.type}}setDataType(e){return this.type=e,this}load(e,t,r,n){return super.load(e,function(e,r){B?e.colorSpace=r.colorSpace:e.encoding=r.encoding,e.minFilter=l.k6q,e.magFilter=l.k6q,e.generateMipmaps=!1,e.flipY=!1,t&&t(e,r)},r,n)}}var N=r(4796);let q=(e,t,r)=>{let n;switch(e){case l.OUM:n=new Uint8ClampedArray(t*r*4);break;case l.ix0:n=new Uint16Array(t*r*4);break;case l.bkx:n=new Uint32Array(t*r*4);break;case l.tJf:n=new Int8Array(t*r*4);break;case l.fBL:n=new Int16Array(t*r*4);break;case l.Yuy:n=new Int32Array(t*r*4);break;case l.RQf:n=new Float32Array(t*r*4);break;default:throw Error("Unsupported data type")}return n};class W{constructor(e){var t,r,a,i,o,s,u,c,f,d,p,v,h,m,g,y;this._rendererIsDisposable=!1,this._supportsReadPixels=!0,this.render=()=>{this._renderer.setRenderTarget(this._renderTarget);try{this._renderer.render(this._scene,this._camera)}catch(e){throw this._renderer.setRenderTarget(null),e}this._renderer.setRenderTarget(null)},this._width=e.width,this._height=e.height,this._type=e.type,this._colorSpace=e.colorSpace;let w={format:l.GWd,depthBuffer:!1,stencilBuffer:!1,type:this._type,colorSpace:this._colorSpace,anisotropy:(null==(t=e.renderTargetOptions)?void 0:t.anisotropy)!==void 0?null==(r=e.renderTargetOptions)?void 0:r.anisotropy:1,generateMipmaps:(null==(a=e.renderTargetOptions)?void 0:a.generateMipmaps)!==void 0&&(null==(i=e.renderTargetOptions)?void 0:i.generateMipmaps),magFilter:(null==(o=e.renderTargetOptions)?void 0:o.magFilter)!==void 0?null==(s=e.renderTargetOptions)?void 0:s.magFilter:l.k6q,minFilter:(null==(u=e.renderTargetOptions)?void 0:u.minFilter)!==void 0?null==(c=e.renderTargetOptions)?void 0:c.minFilter:l.k6q,samples:(null==(f=e.renderTargetOptions)?void 0:f.samples)!==void 0?null==(d=e.renderTargetOptions)?void 0:d.samples:void 0,wrapS:(null==(p=e.renderTargetOptions)?void 0:p.wrapS)!==void 0?null==(v=e.renderTargetOptions)?void 0:v.wrapS:l.ghU,wrapT:(null==(h=e.renderTargetOptions)?void 0:h.wrapT)!==void 0?null==(m=e.renderTargetOptions)?void 0:m.wrapT:l.ghU};if(this._material=e.material,e.renderer?this._renderer=e.renderer:(this._renderer=W.instantiateRenderer(),this._rendererIsDisposable=!0),this._scene=new l.Z58,this._camera=new l.qUd,this._camera.position.set(0,0,10),this._camera.left=-.5,this._camera.right=.5,this._camera.top=.5,this._camera.bottom=-.5,this._camera.updateProjectionMatrix(),!((e,t,r,a)=>{if(void 0!==n)return n;let i=new l.nWS(1,1,a);t.setRenderTarget(i);let o=new l.eaF(new l.bdM,new l.V9B({color:0xffffff}));t.render(o,r),t.setRenderTarget(null);let s=q(e,i.width,i.height);return t.readRenderTargetPixels(i,0,0,i.width,i.height,s),i.dispose(),o.geometry.dispose(),o.material.dispose(),n=0!==s[0]})(this._type,this._renderer,this._camera,w)){let e;this._type===l.ix0&&(e=this._renderer.extensions.has("EXT_color_buffer_float")?l.RQf:void 0),void 0!==e?(console.warn(`This browser does not support reading pixels from ${this._type} RenderTargets, switching to ${l.RQf}`),this._type=e):(this._supportsReadPixels=!1,console.warn("This browser dos not support toArray or toDataTexture, calls to those methods will result in an error thrown"))}this._quad=new l.eaF(new l.bdM,this._material),this._quad.geometry.computeBoundingBox(),this._scene.add(this._quad),this._renderTarget=new l.nWS(this.width,this.height,w),this._renderTarget.texture.mapping=(null==(g=e.renderTargetOptions)?void 0:g.mapping)!==void 0?null==(y=e.renderTargetOptions)?void 0:y.mapping:l.UTZ}static instantiateRenderer(){let e=new N.WebGLRenderer;return e.setSize(128,128),e}toArray(){if(!this._supportsReadPixels)throw Error("Can't read pixels in this browser");let e=q(this._type,this._width,this._height);return this._renderer.readRenderTargetPixels(this._renderTarget,0,0,this._width,this._height,e),e}toDataTexture(e){let t=new l.GYF(this.toArray(),this.width,this.height,l.GWd,this._type,(null==e?void 0:e.mapping)||l.UTZ,(null==e?void 0:e.wrapS)||l.ghU,(null==e?void 0:e.wrapT)||l.ghU,(null==e?void 0:e.magFilter)||l.k6q,(null==e?void 0:e.minFilter)||l.k6q,(null==e?void 0:e.anisotropy)||1,l.Zr2);return t.generateMipmaps=(null==e?void 0:e.generateMipmaps)!==void 0&&(null==e?void 0:e.generateMipmaps),t}disposeOnDemandRenderer(){this._renderer.setRenderTarget(null),this._rendererIsDisposable&&(this._renderer.dispose(),this._renderer.forceContextLoss())}dispose(e){this.disposeOnDemandRenderer(),e&&this.renderTarget.dispose(),this.material instanceof l.BKk&&Object.values(this.material.uniforms).forEach(e=>{e.value instanceof l.gPd&&e.value.dispose()}),Object.values(this.material).forEach(e=>{e instanceof l.gPd&&e.dispose()}),this.material.dispose(),this._quad.geometry.dispose()}get width(){return this._width}set width(e){this._width=e,this._renderTarget.setSize(this._width,this._height)}get height(){return this._height}set height(e){this._height=e,this._renderTarget.setSize(this._width,this._height)}get renderer(){return this._renderer}get renderTarget(){return this._renderTarget}set renderTarget(e){this._renderTarget=e,this._width=e.width,this._height=e.height}get material(){return this._material}get type(){return this._type}get colorSpace(){return this._colorSpace}}let G=`
varying vec2 vUv;

void main() {
  vUv = uv;
  gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);
}
`,V=`
// min half float value
#define HALF_FLOAT_MIN vec3( -65504, -65504, -65504 )
// max half float value
#define HALF_FLOAT_MAX vec3( 65504, 65504, 65504 )

uniform sampler2D sdr;
uniform sampler2D gainMap;
uniform vec3 gamma;
uniform vec3 offsetHdr;
uniform vec3 offsetSdr;
uniform vec3 gainMapMin;
uniform vec3 gainMapMax;
uniform float weightFactor;

varying vec2 vUv;

void main() {
  vec3 rgb = texture2D( sdr, vUv ).rgb;
  vec3 recovery = texture2D( gainMap, vUv ).rgb;
  vec3 logRecovery = pow( recovery, gamma );
  vec3 logBoost = gainMapMin * ( 1.0 - logRecovery ) + gainMapMax * logRecovery;
  vec3 hdrColor = (rgb + offsetSdr) * exp2( logBoost * weightFactor ) - offsetHdr;
  vec3 clampedHdrColor = max( HALF_FLOAT_MIN, min( HALF_FLOAT_MAX, hdrColor ));
  gl_FragColor = vec4( clampedHdrColor , 1.0 );
}
`;class $ extends l.BKk{constructor({gamma:e,offsetHdr:t,offsetSdr:r,gainMapMin:n,gainMapMax:a,maxDisplayBoost:i,hdrCapacityMin:o,hdrCapacityMax:s,sdr:u,gainMap:c}){super({name:"GainMapDecoderMaterial",vertexShader:G,fragmentShader:V,uniforms:{sdr:{value:u},gainMap:{value:c},gamma:{value:new l.Pq0(1/e[0],1/e[1],1/e[2])},offsetHdr:{value:new l.Pq0().fromArray(t)},offsetSdr:{value:new l.Pq0().fromArray(r)},gainMapMin:{value:new l.Pq0().fromArray(n)},gainMapMax:{value:new l.Pq0().fromArray(a)},weightFactor:{value:(Math.log2(i)-o)/(s-o)}},blending:l.XIg,depthTest:!1,depthWrite:!1}),this._maxDisplayBoost=i,this._hdrCapacityMin=o,this._hdrCapacityMax=s,this.needsUpdate=!0,this.uniformsNeedUpdate=!0}get sdr(){return this.uniforms.sdr.value}set sdr(e){this.uniforms.sdr.value=e}get gainMap(){return this.uniforms.gainMap.value}set gainMap(e){this.uniforms.gainMap.value=e}get offsetHdr(){return this.uniforms.offsetHdr.value.toArray()}set offsetHdr(e){this.uniforms.offsetHdr.value.fromArray(e)}get offsetSdr(){return this.uniforms.offsetSdr.value.toArray()}set offsetSdr(e){this.uniforms.offsetSdr.value.fromArray(e)}get gainMapMin(){return this.uniforms.gainMapMin.value.toArray()}set gainMapMin(e){this.uniforms.gainMapMin.value.fromArray(e)}get gainMapMax(){return this.uniforms.gainMapMax.value.toArray()}set gainMapMax(e){this.uniforms.gainMapMax.value.fromArray(e)}get gamma(){let e=this.uniforms.gamma.value;return[1/e.x,1/e.y,1/e.z]}set gamma(e){let t=this.uniforms.gamma.value;t.x=1/e[0],t.y=1/e[1],t.z=1/e[2]}get hdrCapacityMin(){return this._hdrCapacityMin}set hdrCapacityMin(e){this._hdrCapacityMin=e,this.calculateWeight()}get hdrCapacityMax(){return this._hdrCapacityMax}set hdrCapacityMax(e){this._hdrCapacityMax=e,this.calculateWeight()}get maxDisplayBoost(){return this._maxDisplayBoost}set maxDisplayBoost(e){this._maxDisplayBoost=Math.max(1,Math.min(65504,e)),this.calculateWeight()}calculateWeight(){let e=(Math.log2(this._maxDisplayBoost)-this._hdrCapacityMin)/(this._hdrCapacityMax-this._hdrCapacityMin);this.uniforms.weightFactor.value=Math.max(0,Math.min(1,e))}}class Y extends Error{}class X extends Error{}let Z=(e,t,r)=>{let n=RegExp(`${t}="([^"]*)"`,"i").exec(e);if(n)return n[1];let a=RegExp(`<${t}[^>]*>([\\s\\S]*?)</${t}>`,"i").exec(e);if(a){let e=a[1].match(/<rdf:li>([^<]*)<\/rdf:li>/g);return e&&3===e.length?e.map(e=>e.replace(/<\/?rdf:li>/g,"")):a[1].trim()}if(void 0!==r)return r;throw Error(`Can't find ${t} in gainmap metadata`)};class Q{constructor(e){this.options={debug:!!e&&void 0!==e.debug&&e.debug,extractFII:!e||void 0===e.extractFII||e.extractFII,extractNonFII:!e||void 0===e.extractNonFII||e.extractNonFII}}extract(e){return new Promise((t,r)=>{let n,a=this.options.debug,i=new DataView(e.buffer);if(65496!==i.getUint16(0))return void r(Error("Not a valid jpeg"));let o=i.byteLength,l=2,s=0;for(;l<o;){if(++s>250)return void r(Error(`Found no marker after ${s} loops 😵`));if(255!==i.getUint8(l))return void r(Error(`Not a valid marker at offset 0x${l.toString(16)}, found: 0x${i.getUint8(l).toString(16)}`));if(n=i.getUint8(l+1),a&&console.log(`Marker: ${n.toString(16)}`),226===n){a&&console.log("Found APP2 marker (0xffe2)");let e=l+4;if(0x4d504600===i.getUint32(e)){let n,a=e+4;if(18761===i.getUint16(a))n=!1;else{if(19789!==i.getUint16(a))return void r(Error("No valid endianness marker found in TIFF header"));n=!0}if(42!==i.getUint16(a+2,!n))return void r(Error("Not valid TIFF data! (no 0x002A marker)"));let o=i.getUint32(a+4,!n);if(o<8)return void r(Error("Not valid TIFF data! 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