https://niccolofanton.dev/_next/static/chunks/91794568-f980e21056fb7cd5.js

1"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[782],{2371:function(e,t,r){r.d(t,{CD:function(){return w},H5:function(){return U},Qm:function(){return x},VB:function(){return m},gh:function(){return N},w2:function(){return n},xC:function(){return p},xs:function(){return B}});var s=r(9477),i=(()=>{let e=new Float32Array([-1,-1,0,3,-1,0,-1,3,0]),t=new Float32Array([0,0,2,0,0,2]),r=new s.BufferGeometry;return r.setAttribute("position",new s.BufferAttribute(e,3)),r.setAttribute("uv",new s.BufferAttribute(t,2)),r})(),n=class e{static get fullscreenGeometry(){return i}constructor(e="Pass",t=new s.Scene,r=new s.OrthographicCamera){this.name=e,this.renderer=null,this.scene=t,this.camera=r,this.screen=null,this.rtt=!0,this.needsSwap=!0,this.needsDepthBlit=!1,this.needsDepthTexture=!1,this.enabled=!0}get renderToScreen(){return!this.rtt}set renderToScreen(e){if(this.rtt===e){let t=this.fullscreenMaterial;null!==t&&(t.needsUpdate=!0),this.rtt=!e}}set mainScene(e){}set mainCamera(e){}setRenderer(e){this.renderer=e}isEnabled(){return this.enabled}setEnabled(e){this.enabled=e}get fullscreenMaterial(){return null!==this.screen?this.screen.material:null}set fullscreenMaterial(t){let r=this.screen;null!==r?r.material=t:((r=new s.Mesh(e.fullscreenGeometry,t)).frustumCulled=!1,null===this.scene&&(this.scene=new s.Scene),this.scene.add(r),this.screen=r)}getFullscreenMaterial(){return this.fullscreenMaterial}setFullscreenMaterial(e){this.fullscreenMaterial=e}getDepthTexture(){return null}setDepthTexture(e,t=s.BasicDepthPacking){}render(e,t,r,s,i){throw Error("Render method not implemented!")}setSize(e,t){}initialize(e,t,r){}dispose(){for(let t of Object.keys(this)){let r=this[t];(r instanceof s.WebGLRenderTarget||r instanceof s.Material||r instanceof s.Texture||r instanceof e)&&this[t].dispose()}null!==this.fullscreenMaterial&&this.fullscreenMaterial.dispose()}},a=class extends n{constructor(){super("ClearMaskPass",null,null),this.needsSwap=!1}render(e,t,r,s,i){let n=e.state.buffers.stencil;n.setLocked(!1),n.setTest(!1)}},l=`#ifdef COLOR_WRITE
2#include <common>
3#include <dithering_pars_fragment>
4#ifdef FRAMEBUFFER_PRECISION_HIGH
5uniform mediump sampler2D inputBuffer;
6#else
7uniform lowp sampler2D inputBuffer;
8#endif
9#endif
10#ifdef DEPTH_WRITE
11#include <packing>
12#ifdef GL_FRAGMENT_PRECISION_HIGH
13uniform highp sampler2D depthBuffer;
14#else
15uniform mediump sampler2D depthBuffer;
16#endif
17float readDepth(const in vec2 uv){
18#if DEPTH_PACKING == 3201
19return unpackRGBAToDepth(texture2D(depthBuffer,uv));
20#else
21return texture2D(depthBuffer,uv).r;
22#endif
23}
24#endif
25#ifdef USE_WEIGHTS
26uniform vec4 channelWeights;
27#endif
28uniform float opacity;varying vec2 vUv;void main(){
29#ifdef COLOR_WRITE
30vec4 texel=texture2D(inputBuffer,vUv);
31#ifdef USE_WEIGHTS
32texel*=channelWeights;
33#endif
34gl_FragColor=opacity*texel;
35#ifdef COLOR_SPACE_CONVERSION
36#include <colorspace_fragment>
37#endif
38#include <dithering_fragment>
39#else
40gl_FragColor=vec4(0.0);
41#endif
42#ifdef DEPTH_WRITE
43gl_FragDepth=readDepth(vUv);
44#endif
45}`,c=class extends s.ShaderMaterial{constructor(){super({name:"CopyMaterial",defines:{COLOR_SPACE_CONVERSION:"1",DEPTH_PACKING:"0",COLOR_WRITE:"1"},uniforms:{inputBuffer:new s.Uniform(null),depthBuffer:new s.Uniform(null),channelWeights:new s.Uniform(null),opacity:new s.Uniform(1)},blending:s.NoBlending,toneMapped:!1,depthWrite:!1,depthTest:!1,fragmentShader:l,vertexShader:"varying vec2 vUv;void main(){vUv=position.xy*0.5+0.5;gl_Position=vec4(position.xy,1.0,1.0);}"}),this.depthFunc=s.AlwaysDepth}get inputBuffer(){return this.uniforms.inputBuffer.value}set inputBuffer(e){let t=null!==e;this.colorWrite!==t&&(t?this.defines.COLOR_WRITE=!0:delete this.defines.COLOR_WRITE,this.colorWrite=t,this.needsUpdate=!0),this.uniforms.inputBuffer.value=e}get depthBuffer(){return this.uniforms.depthBuffer.value}set depthBuffer(e){let t=null!==e;this.depthWrite!==t&&(t?this.defines.DEPTH_WRITE=!0:delete this.defines.DEPTH_WRITE,this.depthTest=t,this.depthWrite=t,this.needsUpdate=!0),this.uniforms.depthBuffer.value=e}set depthPacking(e){this.defines.DEPTH_PACKING=e.toFixed(0),this.needsUpdate=!0}get colorSpaceConversion(){return void 0!==this.defines.COLOR_SPACE_CONVERSION}set colorSpaceConversion(e){this.colorSpaceConversion!==e&&(e?this.defines.COLOR_SPACE_CONVERSION=!0:delete this.defines.COLOR_SPACE_CONVERSION,this.needsUpdate=!0)}get channelWeights(){return this.uniforms.channelWeights.value}set channelWeights(e){null!==e?(this.defines.USE_WEIGHTS="1",this.uniforms.channelWeights.value=e):delete this.defines.USE_WEIGHTS,this.needsUpdate=!0}setInputBuffer(e){this.uniforms.inputBuffer.value=e}getOpacity(e){return this.uniforms.opacity.value}setOpacity(e){this.uniforms.opacity.value=e}},o=class extends n{constructor(e,t=!0){super("CopyPass"),this.fullscreenMaterial=new c,this.needsSwap=!1,this.renderTarget=e,void 0===e&&(this.renderTarget=new s.WebGLRenderTarget(1,1,{minFilter:s.LinearFilter,magFilter:s.LinearFilter,stencilBuffer:!1,depthBuffer:!1}),this.renderTarget.texture.name="CopyPass.Target"),this.autoResize=t}get resize(){return this.autoResize}set resize(e){this.autoResize=e}get texture(){return this.renderTarget.texture}getTexture(){return this.renderTarget.texture}setAutoResizeEnabled(e){this.autoResize=e}render(e,t,r,s,i){this.fullscreenMaterial.inputBuffer=t.texture,e.setRenderTarget(this.renderToScreen?null:this.renderTarget),e.render(this.scene,this.camera)}setSize(e,t){this.autoResize&&this.renderTarget.setSize(e,t)}initialize(e,t,r){void 0!==r&&(this.renderTarget.texture.type=r,r!==s.UnsignedByteType?this.fullscreenMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1":null!==e&&e.outputColorSpace

45===s.SRGBColorSpace&&(this.renderTarget.texture.colorSpace=s.SRGBColorSpace))}},d=new s.Color,h=class extends n{constructor(e=!0,t=!0,r=!1){super("ClearPass",null,null),this.needsSwap=!1,this.color=e,this.depth=t,this.stencil=r,this.overrideClearColor=null,this.overrideClearAlpha=-1}setClearFlags(e,t,r){this.color=e,this.depth=t,this.stencil=r}getOverrideClearColor(){return this.overrideClearColor}setOverrideClearColor(e){this.overrideClearColor=e}getOverrideClearAlpha(){return this.overrideClearAlpha}setOverrideClearAlpha(e){this.overrideClearAlpha=e}render(e,t,r,s,i){let n=this.overrideClearColor,a=this.overrideClearAlpha,l=e.getClearAlpha(),c=null!==n,o=a>=0;c?(e.getClearColor(d),e.setClearColor(n,o?a:l)):o&&e.setClearAlpha(a),e.setRenderTarget(this.renderToScreen?null:t),e.clear(this.color,this.depth,this.stencil),c?e.setClearColor(d,l):o&&e.setClearAlpha(l)}},u=class extends n{constructor(e,t){super("MaskPass",e,t),this.needsSwap=!1,this.clearPass=new h(!1,!1,!0),this.inverse=!1}set mainScene(e){this.scene=e}set mainCamera(e){this.camera=e}get inverted(){return this.inverse}set inverted(e){this.inverse=e}get clear(){return this.clearPass.enabled}set clear(e){this.clearPass.enabled=e}getClearPass(){return this.clearPass}isInverted(){return this.inverted}setInverted(e){this.inverted=e}render(e,t,r,s,i){let n=e.getContext(),a=e.state.buffers,l=this.scene,c=this.camera,o=this.clearPass,d=this.inverted?0:1;a.color.setMask(!1),a.depth.setMask(!1),a.color.setLocked(!0),a.depth.setLocked(!0),a.stencil.setTest(!0),a.stencil.setOp(n.REPLACE,n.REPLACE,n.REPLACE),a.stencil.setFunc(n.ALWAYS,d,4294967295),a.stencil.setClear(1-d),a.stencil.setLocked(!0),this.clearPass.enabled&&(this.renderToScreen?o.render(e,null):(o.render(e,t),o.render(e,r))),this.renderToScreen?e.setRenderTarget(null):(e.setRenderTarget(t),e.render(l,c),e.setRenderTarget(r)),e.render(l,c),a.color.setLocked(!1),a.depth.setLocked(!1),a.stencil.setLocked(!1),a.stencil.setFunc(n.EQUAL,1,4294967295),a.stencil.setOp(n.KEEP,n.KEEP,n.KEEP),a.stencil.setLocked(!0)}},f=class{constructor(){this.startTime=performance.now(),this.previousTime=0,this.currentTime=0,this._delta=0,this._elapsed=0,this._fixedDelta=1e3/60,this.timescale=1,this.useFixedDelta=!1,this._autoReset=!1}get autoReset(){return this._autoReset}set autoReset(e){"undefined"!=typeof document&&void 0!==document.hidden&&(e?document.addEventListener("visibilitychange",this):document.removeEventListener("visibilitychange",this),this._autoReset=e)}get delta(){return .001*this._delta}get fixedDelta(){return .001*this._fixedDelta}set fixedDelta(e){this._fixedDelta=1e3*e}get elapsed(){return .001*this._elapsed}update(e){this.useFixedDelta?this._delta=this.fixedDelta:(this.previousTime=this.currentTime,this.currentTime=(void 0!==e?e:performance.now())-this.startTime,this._delta=this.currentTime-this.previousTime),this._delta*=this.timescale,this._elapsed+=this._delta}reset(){this._delta=0,this._elapsed=0,this.currentTime=performance.now()-this.startTime}getDelta(){return this.delta}getElapsed(){return this.elapsed}handleEvent(e){document.hidden||(this.currentTime=performance.now()-this.startTime)}dispose(){this.autoReset=!1}},p=class{constructor(e=null,{depthBuffer:t=!0,stencilBuffer:r=!1,multisampling:i=0,frameBufferType:n=s.UnsignedByteType}={}){this.renderer=null,this.inputBuffer=this.createBuffer(t,r,n,i),this.outputBuffer=this.inputBuffer.clone(),this.copyPass=new o,this.depthRenderTarget=null,this.passes=[],this.timer=new f,this.autoRenderToScreen=!0,this.setRenderer(e)}get stableDepthTexture(){return null===this.depthRenderTarget?null:this.depthRenderTarget.depthTexture}get multisampling(){return this.inputBuffer.samples}set multisampling(e){let t=null===this.renderer?e:function(e,t){let r=e.getContext();if(t<=0||"function"!=typeof r.renderbufferStorageMultisample)return 0;let s=Math.min(t,r.getParameter(r.MAX_SAMPLES));if(s<=0)return 0;let i=r.getParameter(r.RENDERBUFFER_BINDING),n=r.createRenderbuffer();try{return r.bindRenderbuffer(r.RENDERBUFFER,n),r.renderbufferStorageMultisample(r.RENDERBUFFER,s,r.RGBA8,1,1),s}catch(e){return 0}finally{r.bindRenderbuffer(r.RENDERBUFFER,i),r.deleteRenderbuffer(n)}}(this.renderer,e);this.multisampling!==t&&(this.inputBuffer.samples=t,this.outputBuffer.samples=t,this.inputBuffer.dispose(),this.outputBuffer.dispose())}getTimer(){return this.timer}getRenderer(){return this.renderer}setRenderer(e){if(this.renderer=e,null!==e){let t=e.getSize(new s.Vector2),r=e.getContext().getContextAttributes().alpha,i=this.inputBuffer.texture.type;

45i===s.UnsignedByteType&&e.outputColorSpace===s.SRGBColorSpace&&(this.inputBuffer.texture.colorSpace=s.SRGBColorSpace,this.outputBuffer.texture.colorSpace=s.SRGBColorSpace,this.inputBuffer.dispose(),this.outputBuffer.dispose());let n=this.multisampling;for(let s of(this.multisampling=n,e.autoClear=!1,this.setSize(t.width,t.height),this.passes))s.initialize(e,r,i)}}replaceRenderer(e,t=!0){let r=this.renderer,s=r.domElement.parentNode;return this.setRenderer(e),t&&null!==s&&(s.removeChild(r.domElement),s.appendChild(e.domElement)),r}createDepthTexture(){let e=new s.DepthTexture;e.name="EffectComposer.InputDepth",this.inputBuffer.stencilBuffer?(e.format=s.DepthStencilFormat,e.type=s.UnsignedInt248Type):e.type=s.FloatType;let t=new s.DepthTexture;t.format=e.format,t.type=e.type,t.name="EffectComposer.OutputDepth";let r=new s.DepthTexture;r.format=e.format,r.type=e.type,r.name="EffectComposer.StableDepth",this.inputBuffer.depthTexture=e,this.outputBuffer.depthTexture=t,this.inputBuffer.dispose(),this.outputBuffer.dispose();let{width:i,height:n}=this.inputBuffer;this.depthRenderTarget=new s.WebGLRenderTarget(i,n,{depthBuffer:!0,stencilBuffer:this.inputBuffer.stencilBuffer,depthTexture:r})}blitDepthBuffer(e){let t=this.renderer,r=this.depthRenderTarget,s=t.properties,i=t.getContext();t.setRenderTarget(r);let n=s.get(e).__webglFramebuffer,a=s.get(r).__webglFramebuffer,l=e.stencilBuffer?i.DEPTH_BUFFER_BIT|i.STENCIL_BUFFER_BIT:i.DEPTH_BUFFER_BIT;i.bindFramebuffer(i.READ_FRAMEBUFFER,n),i.bindFramebuffer(i.DRAW_FRAMEBUFFER,a),i.blitFramebuffer(0,0,e.width,e.height,0,0,r.width,r.height,l,i.NEAREST),i.bindFramebuffer(i.READ_FRAMEBUFFER,null),i.bindFramebuffer(i.DRAW_FRAMEBUFFER,null),t.setRenderTarget(null)}deleteDepthTexture(){let e=this.stableDepthTexture;for(let t of this.passes)t.getDepthTexture()===e&&t.setDepthTexture(null);null!==this.depthRenderTarget&&(this.depthRenderTarget.dispose(),this.depthRenderTarget=null),null!==this.inputBuffer.depthTexture&&(this.inputBuffer.depthTexture.dispose(),this.inputBuffer.depthTexture=null),null!==this.outputBuffer.depthTexture&&(this.outputBuffer.depthTexture.dispose(),this.outputBuffer.depthTexture=null)}createBuffer(e,t,r,i){let n=this.renderer,a=null===n?new s.Vector2:n.getDrawingBufferSize(new s.Vector2),l=new s.WebGLRenderTarget(a.width,a.height,{minFilter:s.LinearFilter,magFilter:s.LinearFilter,samples:i,stencilBuffer:t,depthBuffer:e,type:r});return r===s.UnsignedByteType&&null!==n&&n.outputColorSpace===s.SRGBColorSpace&&(l.texture.colorSpace=s.SRGBColorSpace),l.texture.name="EffectComposer.Buffer",l.texture.generateMipmaps=!1,l}setMainScene(e){for(let t of this.passes)t.mainScene=e}setMainCamera(e){for(let t of this.passes)t.mainCamera=e}addPass(e,t){let r=this.passes,i=this.renderer,n=i.getDrawingBufferSize(new s.Vector2),a=i.getContext().getContextAttributes().alpha,l=this.inputBuffer.texture.type;if(e.renderer=i,e.setSize(n.width,n.height),e.initialize(i,a,l),this.autoRenderToScreen&&(r.length>0&&(r[r.length-1].renderToScreen=!1),e.renderToScreen&&(this.autoRenderToScreen=!1)),void 0!==t?r.splice(t,0,e):r.push(e),this.autoRenderToScreen&&(r[r.length-1].renderToScreen=!0),e.needsDepthTexture||null!==this.depthRenderTarget){if(null===this.depthRenderTarget)for(let e of(this.createDepthTexture(),r))e.setDepthTexture(this.stableDepthTexture);else e.setDepthTexture(this.stableDepthTexture)}}removePass(e){let t=this.passes,r=t.indexOf(e);if(-1!==r&&t.splice(r,1).length>0){let s=this.stableDepthTexture;null===s||t.reduce((e,t)=>e||t.needsDepthTexture,!1)||(e.getDepthTexture()===s&&e.setDepthTexture(null),this.deleteDepthTexture()),this.autoRenderToScreen&&r===t.length&&(e.renderToScreen=!1,t.length>0&&(t[t.length-1].renderToScreen=!0))}}removeAllPasses(){let e=this.passes;this.deleteDepthTexture(),e.length>0&&(this.autoRenderToScreen&&(e[e.length-1].renderToScreen=!1),this.passes=[])}render(e){let t;let r=this.renderer,s=this.copyPass,i=this.inputBuffer,n=this.outputBuffer,l=!1;

45for(let c of(void 0===e&&(this.timer.update(),e=this.timer.getDelta()),this.passes))if(c.enabled){if(c.render(r,i,n,e,l),c.needsDepthBlit&&null!==this.depthRenderTarget&&this.blitDepthBuffer(i),c.needsSwap){if(l){s.renderToScreen=c.renderToScreen;let t=r.getContext(),a=r.state.buffers.stencil;a.setFunc(t.NOTEQUAL,1,4294967295),s.render(r,i,n,e,l),a.setFunc(t.EQUAL,1,4294967295)}t=i,i=n,n=t}c instanceof u?l=!0:c instanceof a&&(l=!1)}}setSize(e,t,r){let i=this.renderer,n=i.getSize(new s.Vector2);(void 0===e||void 0===t)&&(e=n.width,t=n.height),(n.width!==e||n.height!==t)&&i.setSize(e,t,r);let a=i.getDrawingBufferSize(new s.Vector2);for(let e of(this.inputBuffer.setSize(a.width,a.height),this.outputBuffer.setSize(a.width,a.height),null!==this.depthRenderTarget&&this.depthRenderTarget.setSize(a.width,a.height),this.passes))e.setSize(a.width,a.height)}reset(){this.dispose(),this.autoRenderToScreen=!0}dispose(){for(let e of this.passes)e.dispose();this.deleteDepthTexture(),this.inputBuffer.dispose(),this.outputBuffer.dispose(),this.copyPass.dispose(),this.timer.dispose(),this.passes=[],n.fullscreenGeometry.dispose()}},m={NONE:0,DEPTH:1,CONVOLUTION:2},g={FRAGMENT_HEAD:"FRAGMENT_HEAD",FRAGMENT_MAIN_UV:"FRAGMENT_MAIN_UV",FRAGMENT_MAIN_IMAGE:"FRAGMENT_MAIN_IMAGE",VERTEX_HEAD:"VERTEX_HEAD",VERTEX_MAIN_SUPPORT:"VERTEX_MAIN_SUPPORT"},v=class{constructor(){this.shaderParts=new Map([[g.FRAGMENT_HEAD,null],[g.FRAGMENT_MAIN_UV,null],[g.FRAGMENT_MAIN_IMAGE,null],[g.VERTEX_HEAD,null],[g.VERTEX_MAIN_SUPPORT,null]]),this.defines=new Map,this.uniforms=new Map,this.blendModes=new Map,this.extensions=new Set,this.attributes=m.NONE,this.varyings=new Set,this.uvTransformation=!1,this.readDepth=!1,this.colorSpace=s.LinearSRGBColorSpace}},S=!1,T=class{constructor(e=null){this.originalMaterials=new Map,this.material=null,this.materials=null,this.materialsBackSide=null,this.materialsDoubleSide=null,this.materialsFlatShaded=null,this.materialsFlatShadedBackSide=null,this.materialsFlatShadedDoubleSide=null,this.setMaterial(e),this.meshCount=0,this.replaceMaterial=e=>{if(e.isMesh){let t;if(e.material.flatShading)switch(e.material.side){case s.DoubleSide:t=this.materialsFlatShadedDoubleSide;break;case s.BackSide:t=this.materialsFlatShadedBackSide;break;default:t=this.materialsFlatShaded}else switch(e.material.side){case s.DoubleSide:t=this.materialsDoubleSide;break;case s.BackSide:t=this.materialsBackSide;break;default:t=this.materials}this.originalMaterials.set(e,e.material),e.isSkinnedMesh?e.material=t[2]:e.isInstancedMesh?e.material=t[1]:e.material=t[0],++this.meshCount}}}cloneMaterial(e){if(!(e instanceof s.ShaderMaterial))return e.clone();let t=e.uniforms,r=new Map;for(let e in t){let s=t[e].value;s.isRenderTargetTexture&&(t[e].value=null,r.set(e,s))}let i=e.clone();for(let e of r)t[e[0]].value=e[1],i.uniforms[e[0]].value=e[1];return i}setMaterial(e){if(this.disposeMaterials(),this.material=e,null!==e){let t=this.materials=[this.cloneMaterial(e),this.cloneMaterial(e),this.cloneMaterial(e)];for(let r of t)r.uniforms=Object.assign({},e.uniforms),r.side=s.FrontSide;t[2].skinning=!0,this.materialsBackSide=t.map(t=>{let r=this.cloneMaterial(t);return r.uniforms=Object.assign({},e.uniforms),r.side=s.BackSide,r}),this.materialsDoubleSide=t.map(t=>{let r=this.cloneMaterial(t);return r.uniforms=Object.assign({},e.uniforms),r.side=s.DoubleSide,r}),this.materialsFlatShaded=t.map(t=>{let r=this.cloneMaterial(t);return r.uniforms=Object.assign({},e.uniforms),r.flatShading=!0,r}),this.materialsFlatShadedBackSide=t.map(t=>{let r=this.cloneMaterial(t);return r.uniforms=Object.assign({},e.uniforms),r.flatShading=!0,r.side=s.BackSide,r}),this.materialsFlatShadedDoubleSide=t.map(t=>{let r=this.cloneMaterial(t);return r.uniforms=Object.assign({},e.uniforms),r.flatShading=!0,r.side=s.DoubleSide,r})}}render(e,t,r){let s=e.shadowMap.enabled;if(e.shadowMap.enabled=!1,S){let s=this.originalMaterials;for(let i of(this.meshCount=0,t.traverse(this.replaceMaterial),e.render(t,r),s))i[0].material=i[1];this.meshCount!==s.size&&s.clear()}else{let s=t.overrideMaterial;t.overrideMaterial=this.material,e.render(t,r),t.overrideMaterial=s}e.shadowMap.enabled=s}disposeMaterials(){if(null!==this.material)for(let e of this.materials.concat(this.materialsBackSide).concat(this.materialsDoubleSide).concat(this.materialsFlatShaded).concat(this.materialsFlatShadedBackSide).concat(this.materialsFlatShadedDoubleSide))e.dispose()}dispose(){this.originalMaterials.clear(),this.disposeMaterials()}static get workaroundEnabled(){return S}static set workaroundEnabled(e){S=e}},E=class extends s.EventDispatcher{constructor(e=null,t=-1,r=-1,i=1){super(),null!==e&&this.addEventListener("change",()=>e.setSize(this.baseSize.width,this.baseSize.height)),this.baseSize=new s.Vector2(1,1),this.preferredSize=new s.Vector2(t,r),this.target=this.preferredSize,this.s=i,this.effectiveSize=new s.Vector2,this.addEventListener("change",()=>this.updateEffectiveSize()),this.updateEffectiveSize()}updateEffectiveSize(){let e=this.baseSize,t=this.preferredSize,r=this.effectiveSize,s=this.scale;-1!==t.width?r.width=t.width:-1!==t.height?r.width=Math.round(t.height*(e.width/Math.max(e.height,1))):r.width=Math.round(e.width*s),-1!==t.height?r.height=t.height:-1!==t.width?r.height=Math.round(t.width/

45Math.max(e.width/Math.max(e.height,1),1)):r.height=Math.round(e.height*s)}get width(){return this.effectiveSize.width}set width(e){this.preferredWidth=e}get height(){return this.effectiveSize.height}set height(e){this.preferredHeight=e}getWidth(){return this.width}getHeight(){return this.height}get scale(){return this.s}set scale(e){this.s!==e&&(this.s=e,this.preferredSize.setScalar(-1),this.dispatchEvent({type:"change"}))}getScale(){return this.scale}setScale(e){this.scale=e}get baseWidth(){return this.baseSize.width}set baseWidth(e){this.baseSize.width!==e&&(this.baseSize.width=e,this.dispatchEvent({type:"change"}))}getBaseWidth(){return this.baseWidth}setBaseWidth(e){this.baseWidth=e}get baseHeight(){return this.baseSize.height}set baseHeight(e){this.baseSize.height!==e&&(this.baseSize.height=e,this.dispatchEvent({type:"change"}))}getBaseHeight(){return this.baseHeight}setBaseHeight(e){this.baseHeight=e}setBaseSize(e,t){(this.baseSize.width!==e||this.baseSize.height!==t)&&(this.baseSize.set(e,t),this.dispatchEvent({type:"change"}))}get preferredWidth(){return this.preferredSize.width}set preferredWidth(e){this.preferredSize.width!==e&&(this.preferredSize.width=e,this.dispatchEvent({type:"change"}))}getPreferredWidth(){return this.preferredWidth}setPreferredWidth(e){this.preferredWidth=e}get preferredHeight(){return this.preferredSize.height}set preferredHeight(e){this.preferredSize.height!==e&&(this.preferredSize.height=e,this.dispatchEvent({type:"change"}))}getPreferredHeight(){return this.preferredHeight}setPreferredHeight(e){this.preferredHeight=e}setPreferredSize(e,t){(this.preferredSize.width!==e||this.preferredSize.height!==t)&&(this.preferredSize.set(e,t),this.dispatchEvent({type:"change"}))}copy(e){this.s=e.scale,this.baseSize.set(e.baseWidth,e.baseHeight),this.preferredSize.set(e.preferredWidth,e.preferredHeight),this.dispatchEvent({type:"change"})}static get AUTO_SIZE(){return -1}},b={ADD:0,ALPHA:1,AVERAGE:2,COLOR:3,COLOR_BURN:4,COLOR_DODGE:5,DARKEN:6,DIFFERENCE:7,DIVIDE:8,DST:9,EXCLUSION:10,HARD_LIGHT:11,HARD_MIX:12,HUE:13,INVERT:14,INVERT_RGB:15,LIGHTEN:16,LINEAR_BURN:17,LINEAR_DODGE:18,LINEAR_LIGHT:19,LUMINOSITY:20,MULTIPLY:21,NEGATION:22,NORMAL:23,OVERLAY:24,PIN_LIGHT:25,REFLECT:26,SATURATION:27,SCREEN:28,SOFT_LIGHT:29,SRC:30,SUBTRACT:31,VIVID_LIGHT:32},R=new Map([[b.ADD,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=dst.rgb+src.rgb;return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.ALPHA,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){return mix(dst,src,src.a*opacity);}"],[b.AVERAGE,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=(dst.rgb+src.rgb)*0.5;return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.COLOR,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 a=RGBToHSL(dst.rgb);vec3 b=RGBToHSL(src.rgb);vec3 c=HSLToRGB(vec3(b.xy,a.z));return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.COLOR_BURN,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 a=dst.rgb,b=src.rgb;vec3 c=mix(step(0.0,b)*(1.0-min(vec3(1.0),(1.0-a)/max(b,1e-9))),vec3(1.0),step(1.0,a));return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.COLOR_DODGE,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 a=dst.rgb,b=src.rgb;vec3 c=step(0.0,a)*mix(min(vec3(1.0),a/max(1.0-b,1e-9)),vec3(1.0),step(1.0,b));return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.DARKEN,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=min(dst.rgb,src.rgb);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.DIFFERENCE,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=abs(dst.rgb-src.rgb);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.DIVIDE,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=dst.rgb/max(src.rgb,1e-9);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.DST,null],[b.EXCLUSION,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=dst.rgb+src.rgb-2.0*dst.rgb*src.rgb;return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.HARD_LIGHT,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 a=min(dst.rgb,1.0);vec3 b=min(src.rgb,1.0);vec3 c=mix(2.0*a*b,1.0-2.0*(1.0-a)*(1.0-b),step(0.5,b));return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.HARD_MIX,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=step(1.0,dst.rgb+src.rgb);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.HUE,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 a=RGBToHSL(dst.rgb);vec3 b=RGBToHSL(src.rgb);vec3 c=HSLToRGB(vec3(b.x,a.yz));return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.INVERT,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=max(1.0-src.rgb,0.0);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.INVERT_RGB,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=src.rgb*max(1.0-dst.rgb,0.0);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.LIGHTEN,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=max(dst.rgb,src.rgb);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.LINEAR_BURN,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=clamp(src.rgb+dst.rgb-1.0,0.0,1.0);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.LINEAR_DODGE,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=min(dst.rgb+src.rgb,1.0);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.LINEAR_LIGHT,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=clamp(2.0*src.rgb+dst.rgb-1.0,0.0,1.0);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.LUMINOSITY,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 a=RGBToHSL(dst.rgb);vec3 b=RGBToHSL(src.rgb);vec3 c=HSLToRGB(vec3(a.xy,b.z));return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.MULTIPLY,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=dst.rgb*src.rgb;return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.NEGATION,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=max(1.0-abs(1.0-dst.rgb-src.rgb),0.0);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.NORMAL,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){return mix(dst,src,opacity);}"],[b.OVERLAY,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 a=2.0*src.rgb*dst.rgb;vec3 b=1.0-2.0*(1.0-src.rgb)*(1.0-dst.rgb);vec3 c=mix(a,b,step(0.5,dst.rgb));return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.PIN_LIGHT,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 src2=2.0*src.rgb;vec3 c=mix(mix(src2,dst.rgb,step(0.5*dst.rgb,src.rgb)),max(src2-1.0,vec3(0.0)),step(dst.rgb,src2-1.0));return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.REFLECT,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 a=min(dst.rgb*dst.rgb/max(1.0-src.rgb,1e-9),1.0);vec3 c=mix(a,src.rgb,step(1.0,src.rgb));return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.SATURATION,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 a=RGBToHSL(dst.rgb);vec3 b=RGBToHSL(src.rgb);vec3 c=HSLToRGB(vec3(a.x,b.y,a.z));return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.SCREEN,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=dst.rgb+src.rgb-min(dst.rgb*src.rgb,1.0);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.SOFT_LIGHT,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 src2=2.0*src.rgb;vec3 d=dst.rgb+(src2-1.0);vec3 w=step(0.5,src.rgb);vec3 a=dst.rgb-(1.0-src2)*dst.rgb*(1.0-dst.rgb);vec3 b=mix(d*(sqrt(dst.rgb)-dst.rgb),d*dst.rgb*((16.0*dst.rgb-12.0)*dst.rgb+3.0),w*(1.0-step(0.25,dst.rgb)));vec3 c=mix(a,b,w);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.SRC,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){return src;}"],[b.SUBTRACT,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=max(dst.rgb-src.rgb,0.0);return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"],[b.VIVID_LIGHT,"vec4 blend(const in vec4 dst,const in vec4 src,const in float opacity){vec3 c=mix(max(1.0-min((1.0-dst.rgb)/(2.0*src.rgb),1.0),0.0),min(dst.rgb/(2.0*(1.0-src.rgb)),1.0),step(0.5,src.rgb));return mix(dst,vec4(c,max(dst.a,src.a)),opacity);}"]]),A=class extends s.EventDispatcher{constructor(e,t=1){super(),this._blendFunction=e,this.opacity=new s.Uniform(t)}getOpacity(){return this.opacity.value}setOpacity(e){this.opacity.value=e}get blendFunction(){return this._blendFunction}set blendFunction(e){this._blendFunction=e,this.dispatchEvent({type:"change"})}getBlendFunction(){return this.blendFunction}setBlendFunction(e){this.blendFunction=e}getShaderCode(){return R.get(this.blendFunction)}};s.CanvasTexture;var x=class extends s.EventDispatcher{constructor(e,t,{attributes:r=m.NONE,blendFunction:i=b.NORMAL,defines:n=new Map,uniforms:a=new Map,extensions:l

45=null,vertexShader:c=null}={}){super(),this.name=e,this.renderer=null,this.attributes=r,this.fragmentShader=t,this.vertexShader=c,this.defines=n,this.uniforms=a,this.extensions=l,this.blendMode=new A(i),this.blendMode.addEventListener("change",e=>this.setChanged()),this._inputColorSpace=s.LinearSRGBColorSpace,this._outputColorSpace=s.NoColorSpace}get inputColorSpace(){return this._inputColorSpace}set inputColorSpace(e){this._inputColorSpace=e,this.setChanged()}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(e){this._outputColorSpace=e,this.setChanged()}set mainScene(e){}set mainCamera(e){}getName(){return this.name}setRenderer(e){this.renderer=e}getDefines(){return this.defines}getUniforms(){return this.uniforms}getExtensions(){return this.extensions}getBlendMode(){return this.blendMode}getAttributes(){return this.attributes}setAttributes(e){this.attributes=e,this.setChanged()}getFragmentShader(){return this.fragmentShader}setFragmentShader(e){this.fragmentShader=e,this.setChanged()}getVertexShader(){return this.vertexShader}setVertexShader(e){this.vertexShader=e,this.setChanged()}setChanged(){this.dispatchEvent({type:"change"})}setDepthTexture(e,t=s.BasicDepthPacking){}update(e,t,r){}setSize(e,t){}initialize(e,t,r){}dispose(){for(let e of Object.keys(this)){let t=this[e];(t instanceof s.WebGLRenderTarget||t instanceof s.Material||t instanceof s.Texture||t instanceof n)&&this[e].dispose()}}};new Float32Array([0,0]),new Float32Array([0,1,1]),new Float32Array([0,1,1,2]),new Float32Array([0,1,2,2,3]),new Float32Array([0,1,2,3,4,4,5]),new Float32Array([0,1,2,3,4,5,7,8,9,10]),s.ShaderMaterial,s.ShaderMaterial,s.ShaderMaterial,s.ShaderMaterial,s.ShaderMaterial,s.ShaderMaterial,s.ShaderMaterial,s.DataTexture,s.ShaderMaterial;var w=class extends n{constructor(e,t,r=null){super("RenderPass",e,t),this.needsSwap=!1,this.needsDepthBlit=!0,this.clearPass=new h,this.overrideMaterialManager=null===r?null:new T(r),this.ignoreBackground=!1,this.skipShadowMapUpdate=!1,this.selection=null}set mainScene(e){this.scene=e}set mainCamera(e){this.camera=e}get renderToScreen(){return super.renderToScreen}set renderToScreen(e){super.renderToScreen=e,this.clearPass.renderToScreen=e}get overrideMaterial(){let e=this.overrideMaterialManager;return null!==e?e.material:null}set overrideMaterial(e){let t=this.overrideMaterialManager;null!==e?null!==t?t.setMaterial(e):this.overrideMaterialManager=new T(e):null!==t&&(t.dispose(),this.overrideMaterialManager=null)}getOverrideMaterial(){return this.overrideMaterial}setOverrideMaterial(e){this.overrideMaterial=e}get clear(){return this.clearPass.enabled}set clear(e){this.clearPass.enabled=e}getSelection(){return this.selection}setSelection(e){this.selection=e}isBackgroundDisabled(){return this.ignoreBackground}setBackgroundDisabled(e){this.ignoreBackground=e}isShadowMapDisabled(){return this.skipShadowMapUpdate}setShadowMapDisabled(e){this.skipShadowMapUpdate=e}getClearPass(){return this.clearPass}render(e,t,r,s,i){let n=this.scene,a=this.camera,l=this.selection,c=a.layers.mask,o=n.background,d=e.shadowMap.autoUpdate,h=this.renderToScreen?null:t;null!==l&&a.layers.set(l.getLayer()),this.skipShadowMapUpdate&&(e.shadowMap.autoUpdate=!1),(this.ignoreBackground||null!==this.clearPass.overrideClearColor)&&(n.background=null),this.clearPass.enabled&&this.clearPass.render(e,t),e.setRenderTarget(h),null!==this.overrideMaterialManager?this.overrideMaterialManager.render(e,n,a):e.render(n,a),a.layers.mask=c,n.background=o,e.shadowMap.autoUpdate=d}};s.Data3DTexture,s.ShaderMaterial,s.ShaderMaterial,s.ShaderMaterial,s.ShaderMaterial,s.ShaderMaterial,s.ShaderMaterial;var y=`#include <packing>
46#ifdef GL_FRAGMENT_PRECISION_HIGH
47uniform highp sampler2D depthBuffer;
48#else
49uniform mediump sampler2D depthBuffer;
50#endif
51#ifdef DOWNSAMPLE_NORMALS
52uniform lowp sampler2D normalBuffer;
53#endif
54varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;float readDepth(const in vec2 uv){
55#if DEPTH_PACKING == 3201
56return unpackRGBAToDepth(texture2D(depthBuffer,uv));
57#else
58return texture2D(depthBuffer,uv).r;
59#endif
60}int findBestDepth(const in float samples[4]){float c=(samples[0]+samples[1]+samples[2]+samples[3])*0.25;float distances[4];distances[0]=abs(c-samples[0]);distances[1]=abs(c-samples[1]);distances[2]=abs(c-samples[2]);distances[3]=abs(c-samples[3]);float maxDistance=max(max(distances[0],distances[1]),max(distances[2],distances[3]));int remaining[3];int rejected[3];int i,j,k;for(i=0,j=0,k=0;i<4;++i){if(distances[i]<maxDistance){remaining[j++]=i;}else{rejected[k++]=i;}}for(;j<3;++j){remaining[j]=rejected[--k];}vec3 s=vec3(samples[remaining[0]],samples[remaining[1]],samples[remaining[2]]);c=(s.x+s.y+s.z)/3.0;distances[0]=abs(c-s.x);distances[1]=abs(c-s.y);distances[2]=abs(c-s.z);float minDistance=min(distances[0],min(distances[1],distances[2]));for(i=0;i<3;++i){if(distances[i]==minDistance){break;}}return remaining[i];}void main(){float d[4];d[0]=readDepth(vUv0);d[1]=readDepth(vUv1);d[2]=readDepth(vUv2);d[3]=readDepth(vUv3);int index=findBestDepth(d);
61#ifdef DOWNSAMPLE_NORMALS
62vec3 n[4];n[0]=texture2D(normalBuffer,vUv0).rgb;n[1]=texture2D(normalBuffer,vUv1).rgb;n[2]=texture2D(normalBuffer,vUv2).rgb;n[3]=texture2D(normalBuffer,vUv3).rgb;
63#else
64vec3 n[4];n[0]=vec3(0.0);n[1]=vec3(0.0);n[2]=vec3(0.0);n[3]=vec3(0.0);
65#endif
66gl_FragColor=vec4(n[index],d[index]);}`,M=class extends s.ShaderMaterial{constructor(){super({name:"DepthDownsamplingMaterial",defines:{DEPTH_PACKING:"0"},uniforms:{depthBuffer:new s.Uniform(null),normalBuffer:new s.Uniform(null),texelSize:new s.Uniform(new s.Vector2)},blending:s.NoBlending,toneMapped:!1,depthWrite:!1,depthTest:!1,fragmentShader:y,vertexShader:"uniform vec2 texelSize;varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;void main(){vec2 uv=position.xy*0.5+0.5;vUv0=uv;vUv1=vec2(uv.x,uv.y+texelSize.y);vUv2=vec2(uv.x+texelSize.x,uv.y);vUv3=uv+texelSize;gl_Position=vec4(position.xy,1.0,1.0);}"})}set depthBuffer(e){this.uniforms.depthBuffer.value=e}set depthPacking(e){this.defines.DEPTH_PACKING=e.toFixed(0),this.needsUpdate=!0}setDepthBuffer(e,t=s.BasicDepthPacking){this.depthBuffer=e,this.depthPacking=t}set normalBuffer(e){this.uniforms.normalBuffer.value=e,null!==e?this.defines.DOWNSAMPLE_NORMALS="1":delete this.defines.DOWNSAMPLE_NORMALS,this.needsUpdate=!0}setNormalBuffer(e){this.normalBuffer=e}setTexelSize(e,t){this.uniforms.texelSize.value.set(e,t)}setSize(e,t){this.uniforms.texelSize.value.set(1/e,1/t)}},B=class extends n{constructor({normalBuffer:e=null,resolutionScale:t=.5,width:r=E.AUTO_SIZE,height:i=E.AUTO_SIZE,resolutionX:n=r,resolutionY:a=i}={}){super("DepthDownsamplingPass");let l=new M;

66l.normalBuffer=e,this.fullscreenMaterial=l,this.needsDepthTexture=!0,this.needsSwap=!1,this.renderTarget=new s.WebGLRenderTarget(1,1,{minFilter:s.NearestFilter,magFilter:s.NearestFilter,depthBuffer:!1,type:s.FloatType}),this.renderTarget.texture.name="DepthDownsamplingPass.Target",this.renderTarget.texture.generateMipmaps=!1;let c=this.resolution=new E(this,n,a,t);c.addEventListener("change",e=>this.setSize(c.baseWidth,c.baseHeight))}get texture(){return this.renderTarget.texture}getTexture(){return this.renderTarget.texture}getResolution(){return this.resolution}setDepthTexture(e,t=s.BasicDepthPacking){this.fullscreenMaterial.depthBuffer=e,this.fullscreenMaterial.depthPacking=t}render(e,t,r,s,i){e.setRenderTarget(this.renderToScreen?null:this.renderTarget),e.render(this.scene,this.camera)}setSize(e,t){let r=this.resolution;r.setBaseSize(e,t),this.renderTarget.setSize(r.width,r.height),this.fullscreenMaterial.setSize(e,t)}initialize(e,t,r){let s=e.getContext();if(!(s.getExtension("EXT_color_buffer_float")||s.getExtension("EXT_color_buffer_half_float")))throw Error("Rendering to float texture is not supported.")}};s.ShaderMaterial,s.ShaderMaterial,s.ShaderMaterial;var D=`#include <common>
67#include <packing>
68#include <dithering_pars_fragment>
69#define packFloatToRGBA(v) packDepthToRGBA(v)
70#define unpackRGBAToFloat(v) unpackRGBAToDepth(v)
71#ifdef FRAMEBUFFER_PRECISION_HIGH
72uniform mediump sampler2D inputBuffer;
73#else
74uniform lowp sampler2D inputBuffer;
75#endif
76#if DEPTH_PACKING == 3201
77uniform lowp sampler2D depthBuffer;
78#elif defined(GL_FRAGMENT_PRECISION_HIGH)
79uniform highp sampler2D depthBuffer;
80#else
81uniform mediump sampler2D depthBuffer;
82#endif
83uniform vec2 resolution;uniform vec2 texelSize;uniform float cameraNear;uniform float cameraFar;uniform float aspect;uniform float time;varying vec2 vUv;vec4 sRGBToLinear(const in vec4 value){return 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);}float readDepth(const in vec2 uv){
84#if DEPTH_PACKING == 3201
85float depth=unpackRGBAToDepth(texture2D(depthBuffer,uv));
86#else
87float depth=texture2D(depthBuffer,uv).r;
88#endif
89#if defined(USE_LOGARITHMIC_DEPTH_BUFFER) || defined(LOG_DEPTH)
90float d=pow(2.0,depth*log2(cameraFar+1.0))-1.0;float a=cameraFar/(cameraFar-cameraNear);float b=cameraFar*cameraNear/(cameraNear-cameraFar);depth=a+b/d;
91#elif defined(USE_REVERSED_DEPTH_BUFFER)
92depth=1.0-depth;
93#endif
94return depth;}float getViewZ(const in float depth){
95#ifdef PERSPECTIVE_CAMERA
96return perspectiveDepthToViewZ(depth,cameraNear,cameraFar);
97#else
98return orthographicDepthToViewZ(depth,cameraNear,cameraFar);
99#endif
100}vec3 RGBToHCV(const in vec3 RGB){vec4 P=mix(vec4(RGB.bg,-1.0,2.0/3.0),vec4(RGB.gb,0.0,-1.0/3.0),step(RGB.b,RGB.g));vec4 Q=mix(vec4(P.xyw,RGB.r),vec4(RGB.r,P.yzx),step(P.x,RGB.r));float C=Q.x-min(Q.w,Q.y);float H=abs((Q.w-Q.y)/(6.0*C+EPSILON)+Q.z);return vec3(H,C,Q.x);}vec3 RGBToHSL(const in vec3 RGB){vec3 HCV=RGBToHCV(RGB);float L=HCV.z-HCV.y*0.5;float S=HCV.y/(1.0-abs(L*2.0-1.0)+EPSILON);return vec3(HCV.x,S,L);}vec3 HueToRGB(const in float H){float R=abs(H*6.0-3.0)-1.0;float G=2.0-abs(H*6.0-2.0);float B=2.0-abs(H*6.0-4.0);return clamp(vec3(R,G,B),0.0,1.0);}vec3 HSLToRGB(const in vec3 HSL){vec3 RGB=HueToRGB(HSL.x);float C=(1.0-abs(2.0*HSL.z-1.0))*HSL.y;return(RGB-0.5)*C+HSL.z;}FRAGMENT_HEAD void main(){FRAGMENT_MAIN_UV vec4 color0=texture2D(inputBuffer,UV);vec4 color1=vec4(0.0);FRAGMENT_MAIN_IMAGE color0.a=clamp(color0.a,0.0,1.0);gl_FragColor=color0;
101#ifdef ENCODE_OUTPUT
102#include <colorspace_fragment>
103#endif
104#include <dithering_fragment>
105}`,_=class extends s.ShaderMaterial{constructor(e,t,r,i,n=!1){super({name:"EffectMaterial",defines:{THREE_REVISION:s.REVISION.replace(/\D+/g,""),DEPTH_PACKING:"0",ENCODE_OUTPUT:"1"},uniforms:{inputBuffer:new s.Uniform(null),depthBuffer:new s.Uniform(null),resolution:new s.Uniform(new s.Vector2),texelSize:new s.Uniform(new s.Vector2),cameraNear:new s.Uniform(.3),cameraFar:new s.Uniform(1e3),aspect:new s.Uniform(1),time:new s.Uniform(0)},blending:s.NoBlending,toneMapped:!1,depthWrite:!1,depthTest:!1,dithering:n}),e&&this.setShaderParts(e),t&&this.setDefines(t),r&&this.setUniforms(r),this.copyCameraSettings(i)}set inputBuffer(e){this.uniforms.inputBuffer.value=e}setInputBuffer(e){this.uniforms.inputBuffer.value=e}get depthBuffer(){return this.uniforms.depthBuffer.value}set depthBuffer(e){this.uniforms.depthBuffer.value=e}get depthPacking(){return Number(this.defines.DEPTH_PACKING)}set depthPacking(e){this.defines.DEPTH_PACKING=e.toFixed(0),this.needsUpdate=!0}setDepthBuffer(e,t=s.BasicDepthPacking){this.depthBuffer=e,this.depthPacking=t}setShaderData(e){this.setShaderParts(e.shaderParts),this.setDefines(e.defines),this.setUniforms(e.uniforms),this.setExtensions(e.extensions)}setShaderParts(e){return this.fragmentShader=D.replace(g.FRAGMENT_HEAD,e.get(g.FRAGMENT_HEAD)||"").replace(g.FRAGMENT_MAIN_UV,e.get(g.FRAGMENT_MAIN_UV)||"").replace(g.FRAGMENT_MAIN_IMAGE,e.get(g.FRAGMENT_MAIN_IMAGE)||""),this.vertexShader="uniform vec2 resolution;uniform vec2 texelSize;uniform float cameraNear;uniform float cameraFar;uniform float aspect;uniform float time;varying vec2 vUv;VERTEX_HEAD void main(){vUv=position.xy*0.5+0.5;VERTEX_MAIN_SUPPORT gl_Position=vec4(position.xy,1.0,1.0);}".replace(g.VERTEX_HEAD,e.get(g.VERTEX_HEAD)||"").replace(g.VERTEX_MAIN_SUPPORT,e.get(g.VERTEX_MAIN_SUPPORT)||""),this.needsUpdate=!0,this}setDefines(e){for(let t of e.entries())this.defines[t[0]]=t[1];return this.needsUpdate=!0,this}setUniforms(e){for(let t of e.entries())this.uniforms[t[0]]=t[1];return this}setExtensions(e){for(let t of(this.extensions={},e))this.extensions[t]=!0;return this}get encodeOutput(){return void 0!==this.defines.ENCODE_OUTPUT}set encodeOutput(e){this.encodeOutput!==e&&(e?this.defines.ENCODE_OUTPUT="1":delete this.defines.ENCODE_OUTPUT,this.needsUpdate=!0)}isOutputEncodingEnabled(e){return this.encodeOutput}setOutputEncodingEnabled(e){this.encodeOutput=e}get time(){return this.uniforms.time.value}set time(e){this.uniforms.time.value=e}setDeltaTime(e){this.uniforms.time.value+=e}adoptCameraSettings(e){this.copyCameraSettings(e)}copyCameraSettings(e){e&&(this.uniforms.cameraNear.value=e.near,this.uniforms.cameraFar.value=e.far,e instanceof s.PerspectiveCamera?this.defines.PERSPECTIVE_CAMERA="1":delete this.defines.PERSPECTIVE_CAMERA,this.needsUpdate=!0)}setSize(e,t){let r=this.uniforms;r.resolution.value.set(e,t),r.texelSize.value.set(1/e,1/t),r.aspect.value=e/t}static get Section(){return g}};s.ShaderMaterial,s.REVISION.replace(/\D+/g,"");var F=255/256;function C(e,t,r){for(let s of t){let t="$1"+e+s.charAt(0).toUpperCase()+s.slice(1),i=RegExp("([^\\.])(\\b"+s+"\\b)","g");for(let e of r.entries())null!==e[1]&&r.set(e[0],e[1].replace(i,t))}}new Float32Array([255/256/16777216,255/256/65536,255/256/256,255/256]),new Float32Array([F,F/256,F/65536,1/16777216]);var U=class extends n{constructor(e,...t){super("EffectPass"),this.fullscreenMaterial=new _(null,null,null,e),this.listener=e=>this.handleEvent(e),this.effects=[],this.setEffects(t),this.skipRendering=!1,this.minTime=1,this.maxTime=Number.POSITIVE_INFINITY,this.timeScale=1}set mainScene(e){for(let t of this.effects)t.mainScene=e}set mainCamera(e){for(let t of(this.fullscreenMaterial.copyCameraSettings(e),this.effects))t.mainCamera=e}get encodeOutput(){return this.fullscreenMaterial.encodeOutput}set encodeOutput(e){this.fullscreenMaterial.encodeOutput=e}get dithering(){return this.fullscreenMaterial.dithering}set dithering(e){let t=this.fullscreenMaterial;t.dithering=e,t.needsUpdate=!0}setEffects(e){for(let e of this.effects)e.removeEventListener("change",this.listener);for(let t of(this.effects=e.sort((e,t)=>

105t.attributes-e.attributes),this.effects))t.addEventListener("change",this.listener)}updateMaterial(){let e=new v,t=0;for(let r of this.effects)if(r.blendMode.blendFunction===b.DST)e.attributes|=r.getAttributes()&m.DEPTH;else if((e.attributes&r.getAttributes()&m.CONVOLUTION)!=0)throw Error(`Convolution effects cannot be merged (${r.name})`);else!function(e,t,r){let i=t.getFragmentShader(),n=t.getVertexShader(),a=void 0!==i&&/mainImage/.test(i),l=void 0!==i&&/mainUv/.test(i);if(r.attributes|=t.getAttributes(),void 0===i)throw Error(`Missing fragment shader (${t.name})`);if(l&&(r.attributes&m.CONVOLUTION)!=0)throw Error(`Effects that transform UVs are incompatible with convolution effects (${t.name})`);if(a||l){let c=/\w+\s+(\w+)\([\w\s,]*\)\s*{/g,o=r.shaderParts,d=o.get(g.FRAGMENT_HEAD)||"",h=o.get(g.FRAGMENT_MAIN_UV)||"",u=o.get(g.FRAGMENT_MAIN_IMAGE)||"",f=o.get(g.VERTEX_HEAD)||"",p=o.get(g.VERTEX_MAIN_SUPPORT)||"",v=new Set,S=new Set;if(l&&(h+=`	${e}MainUv(UV);
106`,r.uvTransformation=!0),null!==n&&/mainSupport/.test(n)){for(let t of(p+=`	${e}MainSupport(`+(/mainSupport *\([\w\s]*?uv\s*?\)/.test(n)?"vUv);\n":");\n"),n.matchAll(/(?:varying\s+\w+\s+([\S\s]*?);)/g)))for(let e of t[1].split(/\s*,\s*/))r.varyings.add(e),v.add(e),S.add(e);for(let e of n.matchAll(c))S.add(e[1])}for(let e of i.matchAll(c))S.add(e[1]);for(let e of t.defines.keys())S.add(e.replace(/\([\w\s,]*\)/g,""));for(let e of t.uniforms.keys())S.add(e);S.delete("while"),S.delete("for"),S.delete("if"),t.uniforms.forEac

106h((t,s)=>r.uniforms.set(e+s.charAt(0).toUpperCase()+s.slice(1),t)),t.defines.forEach((t,s)=>r.defines.set(e+s.charAt(0).toUpperCase()+s.slice(1),t));let T=new Map([["fragment",i],["vertex",n]]);C(e,S,r.defines),C(e,S,T),i=T.get("fragment"),n=T.get("vertex");let E=t.blendMode;if(r.blendModes.set(E.blendFunction,E),a){null!==t.inputColorSpace&&t.inputColorSpace!==r.colorSpace&&(u+=t.inputColorSpace===s.SRGBColorSpace?"color0 = sRGBTransferOETF(color0);\n	":"color0 = sRGBToLinear(color0);\n	"),t.outputColorSpace!==s.NoColorSpace?r.colorSpace=t.outputColorSpace:null!==t.inputColorSpace&&(r.colorSpace=t.inputColorSpace),u+=`${e}MainImage(color0, UV, `,(r.attributes&m.DEPTH)!=0&&/MainImage *\([\w\s,]*?depth[\w\s,]*?\)/.test(i)&&(u+="depth, ",r.readDepth=!0),u+="color1);\n	";let n=e+"BlendOpacity";r.uniforms.set(n,E.opacity),u+=`color0 = blend${E.blendFunction}(color0, color1, ${n});
107
108	`,d+=`uniform float ${n};
109
110`}if(d+=i+"\n",null!==n&&(f+=n+"\n"),o.set(g.FRAGMENT_HEAD,d),o.set(g.FRAGMENT_MAIN_UV,h),o.set(g.FRAGMENT_MAIN_IMAGE,u),o.set(g.VERTEX_HEAD,f),o.set(g.VERTEX_MAIN_SUPPORT,p),null!==t.extensions)for(let e of t.extensions)r.extensions.add(e)}else throw Error(`Could not find mainImage or mainUv function (${t.name})`)}("e"+t++,r,e);let r=e.shaderParts.get(g.FRAGMENT_HEAD),i=e.shaderParts.get(g.FRAGMENT_MAIN_IMAGE),n=e.shaderParts.get(g.FRAGMENT_MAIN_UV),a=/\bblend\b/g;for(let t of e.blendModes.values())r+=t.getShaderCode().replace(a,`blend${t.blendFunction}`)+"\n";for(let[t,a]of((e.attributes&m.DEPTH)!=0?(e.readDepth&&(i="float depth = readDepth(UV);\n\n	"+i),this.needsDepthTexture=null===this.getDepthTexture()):this.needsDepthTexture=!1,e.colorSpace===s.SRGBColorSpace&&(i+="color0 = sRGBToLinear(color0);\n	"),e.uvTransformation?(n="vec2 transformedUv = vUv;\n"+n,e.defines.set("UV","transformedUv")):e.defines.set("UV","vUv"),e.shaderParts.set(g.FRAGMENT_HEAD,r),e.shaderParts.set(g.FRAGMENT_MAIN_IMAGE,i),e.shaderParts.set(g.FRAGMENT_MAIN_UV,n),e.shaderParts))null!==a&&e.shaderParts.set(t,a.trim().replace(/^#/,"\n#"));this.skipRendering=0===t,this.needsSwap=!this.skipRendering,this.fullscreenMaterial.setShaderData(e)}recompile(){this.updateMaterial()}getDepthTexture(){return this.fullscreenMaterial.depthBuffer}setDepthTexture(e,t=s.BasicDepthPacking){for(let r of(this.fullscreenMaterial.depthBuffer=e,this.fullscreenMaterial.depthPacking=t,this.effects))r.setDepthTexture(e,t)}render(e,t,r,s,i){for(let r of this.effects)r.update(e,t,s);if(!this.skipRendering||this.renderToScreen){let i=this.fullscreenMaterial;i.inputBuffer=t.texture,i.time+=s*this.timeScale,e.setRenderTarget(this.renderToScreen?null:r),e.render(this.scene,this.camera)}}setSize(e,t){for(let r of(this.fullscreenMaterial.setSize(e,t),this.effects))r.setSize(e,t)}initialize(e,t,r){for(let s of(this.renderer=e,this.effects))s.initialize(e,t,r);this.updateMaterial(),void 0!==r&&r!==s.UnsignedByteType&&(this.fullscreenMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1")}dispose(){for(let e of(super.dispose(),this.effects))e.removeEventListener("change",this.listener),e.dispose()}handleEvent(e){"change"===e.type&&this.recompile()}},N=class extends n{constructor(e,t,{renderTarget:r,resolutionScale:i=1,width:n=E.AUTO_SIZE,height:a=E.AUTO_SIZE,resolutionX:l=n,resolutionY:c=a}={}){super("NormalPass"),this.needsSwap=!1,this.renderPass=new w(e,t,new s.MeshNormalMaterial);let o=this.renderPass;o.ignoreBackground=!0,o.skipShadowMapUpdate=!0;let d=o.getClearPass();d.overrideClearColor=new s.Color(7829503),d.overrideClearAlpha=1,this.renderTarget=r,void 0===this.renderTarget&&(this.renderTarget=new s.WebGLRenderTarget(1,1,{minFilter:s.NearestFilter,magFilter:s.NearestFilter}),this.renderTarget.texture.name="NormalPass.Target");let h=this.resolution=new E(this,l,c,i);h.addEventListener("change",e=>this.setSize(h.baseWidth,h.baseHeight))}set mainScene(e){this.renderPass.mainScene=e}set mainCamera(e){this.renderPass.mainCamera=e}get texture(){return this.renderTarget.texture}getTexture(){return this.renderTarget.texture}getResolution(){return this.resolution}getResolutionScale(){return this.resolution.scale}setResolutionScale(e){this.resolution.scale=e}render(e,t,r,s,i){let n=this.renderToScreen?null:this.renderTarget;this.renderPass.render(e,n,n)}setSize(e,t){let r=this.resolution;r.setBaseSize(e,t),this.renderTarget.setSize(r.width,r.height)}};function I(e,t,r,s){var i;return(i=e+(t-e)*.75)+(r+(s-r)*.75-i)*.875}new Float32Array(3),new Float32Array(3),new Float32Array(3),new Float32Array(3),new Float32Array(3),new Float32Array(3),new Float32Array([0,0,0]),new Float32Array([1,0,0]),new Float32Array([1,1,0]),new Float32Array([1,1,1]),new Float32Array([0,0,0]),new Float32Array([1,0,0]),new Float32Array([1,0,1]),new Float32Array([1,1,1]),new Float32Array([0,0,0]),new Float32Array([0,0,1]),new Float32Array([1,0,1]),new Float32Array([1,1,1]),new Float32Array([0,0,0]),new Float32Array([0,1,0]),new Float32Array([1,1,0]),new Float32Array([1,1,1]),new Float32Array([0,0,0]),new Float32Array([0,1,0]),new Float32Array([0,1,1]),new Float32Array([1,1,1]),new Float32Array([0,0,0]),new Float32Array([0,0,1]),new Float32Array([0,1,1]),new Float32Array([1,1,1]),new Float32Array(2),new Float32Array(2),new Float32Array([0,-.25,.25,-.125,.125,-.375,.375]),new Float32Array([0,0]),new Float32Array([.25,-.25]),new Float32Array([-.25,.25]),new Float32Array([.125,-.125]),new Float32Array([-.125,.125]),new Uint8Array([0,0]),new Uint8Array([3,0]),new Uint8Array([0,3]),new Uint8Array([3,3]),new Uint8Array([1,0]),new Uint8Array([4,0]),new Uint8Array([1,3]),new Uint8Array([4,3]),new Uint8Array([0,1]),new Uint8Array([3,1]),new Uint8Array([0,4]),new Uint8Array([3,4]),new Uint8Array([1,1]),new Uint8Array([4,1]),new Uint8Array([1,4]),new Uint8Array([4,4]),new Uint8Array([0,0]),new Uint8Array([1,0]),new Uint8Array([0,2]),new Uint8Array([1,2]),new Uint8Array([2,0]),new Uint8Array([3,0]),new Uint8Array([2,2]),new Uint8Array([3,2]),new Uint8Array([0,1]),new Uint8Array([1,1]),new Uint8Array([0,3]),new Uint8Array([1,3]),new Uint8Array([2,1]),new Uint8Array([3,1]),new Uint8Array([2,3]),new Uint8Array([3,3]),I(0,0,0,0),new Float32Array([0,0,0,0]),I(0,0,0,1),new Float32Array([0,0,0,1]),I(0,0,1,0),new Float32Array([0,0,1,0]),I(0,0,1,1),new Float32Array([0,0,1,1]),I(0,1,0,0),new Float32Array([0,1,0,0]),I(0,1,0,1),new Float32Array([0,1,0,1]),I(0,1,1,0),new Float32Array([0,1,1,0]),I(0,1,1,1),new Float32Array([0,1,1,1]),I(1,

1100,0,0),new Float32Array([1,0,0,0]),I(1,0,0,1),new Float32Array([1,0,0,1]),I(1,0,1,0),new Float32Array([1,0,1,0]),I(1,0,1,1),new Float32Array([1,0,1,1]),I(1,1,0,0),new Float32Array([1,1,0,0]),I(1,1,0,1),new Float32Array([1,1,0,1]),I(1,1,1,0),new Float32Array([1,1,1,0]),I(1,1,1,1),new Float32Array([1,1,1,1])}}]);