@needle-tools/engine/dist/postprocessing.min.js

Needle Engine is a web-based runtime for 3D apps. It runs on your machine for development with great integrations into editors like Unity or Blender - and can be deployed onto any device! It is flexible, extensible and networking and XR are built-in

import{Scene as at,Camera as Gr,Mesh as It,BasicDepthPacking as k,WebGLRenderTarget as w,Material as Rt,Texture as ke,ShaderMaterial as T,Uniform$1 as c,NoBlending as N,LinearFilter as P,UnsignedByteType as Y,SRGBColorSpace as y,Vector2 as v,DepthTexture as Ae,DepthStencilFormat as bt,UnsignedInt248Type as Ut,UnsignedIntType as Ie,LinearSRGBColorSpace as Qe,BackSide as Ve,DoubleSide as Ye,FrontSide as kr,EventDispatcher as st,Vector4 as Re,REVISION as xe,NoColorSpace as We,PerspectiveCamera as De,DataTexture as Ke,LuminanceFormat as Ft,RGBAFormat as H,NearestFilter as M,RepeatWrapping as ce,LessDepth as Lt,Color as z,Vector3 as F,FloatType as X,HalfFloatType as _,Data3DTexture as Xe,ClampToEdgeWrapping as nt,RGBADepthPacking as ie,MeshDepthMaterial as Qr,EqualDepth as ot,NotEqualDepth as Ot,LoadingManager as be,Matrix4 as L,LinearMipmapLinearFilter as Vr,Loader as lt,FileLoader as Nt,MeshNormalMaterial as Yr,BufferGeometry as Ht,BufferAttribute as Ze,GreaterDepth as Wr,GreaterEqualDepth as Kr,LessEqualDepth as Xr,AlwaysDepth as Zr,NeverDepth as jr,RedFormat as ut,RGFormat as Jr,Sphere as qr,OrthographicCamera as _r,DepthFormat as zt}from"./three.min.js";import{Pass as $r}from"./three-examples.min.js";/**
 * postprocessing v6.36.6 build Tue Dec 31 2024
 * https://github.com/pmndrs/postprocessing
 * Copyright 2015-2024 Raoul van Rüschen
 * @license Zlib
 */var ei="6.36.6",ti=class{dispose(){}},ct=1/1e3,ri=1e3,Gt=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){typeof document<"u"&&document.hidden!==void 0&&(e?document.addEventListener("visibilitychange",this):document.removeEventListener("visibilitychange",this),this._autoReset=e)}get delta(){return this._delta*ct}get fixedDelta(){return this._fixedDelta*ct}set fixedDelta(e){this._fixedDelta=e*ri}get elapsed(){return this._elapsed*ct}update(e){this.useFixedDelta?this._delta=this.fixedDelta:(this.previousTime=this.currentTime,this.currentTime=(e!==void 0?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}},ii=(()=>{const e=new Float32Array([-1,-1,0,3,-1,0,-1,3,0]),t=new Float32Array([0,0,2,0,0,2]),r=new Ht;return r.setAttribute("position",new Ze(e,3)),r.setAttribute("uv",new Ze(t,2)),r})(),O=class Pt{static get fullscreenGeometry(){return ii}constructor(t="Pass",r=new at,i=new Gr){this.name=t,this.renderer=null,this.scene=r,this.camera=i,this.screen=null,this.rtt=!0,this.needsSwap=!0,this.needsDepthTexture=!1,this.enabled=!0}get renderToScreen(){return!this.rtt}set renderToScreen(t){if(this.rtt===t){const r=this.fullscreenMaterial;r!==null&&(r.needsUpdate=!0),this.rtt=!t}}set mainScene(t){}set mainCamera(t){}setRenderer(t){this.renderer=t}isEnabled(){return this.enabled}setEnabled(t){this.enabled=t}get fullscreenMaterial(){return this.screen!==null?this.screen.material:null}set fullscreenMaterial(t){let r=this.screen;r!==null?r.material=t:(r=new It(Pt.fullscreenGeometry,t),r.frustumCulled=!1,this.scene===null&&(this.scene=new at),this.scene.add(r),this.screen=r)}getFullscreenMaterial(){return this.fullscreenMaterial}setFullscreenMaterial(t){this.fullscreenMaterial=t}getDepthTexture(){return null}setDepthTexture(t,r=k){}render(t,r,i,a,n){throw new Error("Render method not implemented!")}setSize(t,r){}initialize(t,r,i){}dispose(){for(const t of Object.keys(this)){const r=this[t];(r instanceof w||r instanceof Rt||r instanceof ke||r instanceof Pt)&&this[t].dispose()}this.fullscreenMaterial!==null&&this.fullscreenMaterial.dispose()}},kt=class extends O{constructor(){super("ClearMaskPass",null,null),this.needsSwap=!1}render(e,t,r,i,a){const n=e.state.buffers.stencil;n.setLocked(!1),n.setTest(!1)}},ai=`#include <common>
#include <dithering_pars_fragment>
#ifdef FRAMEBUFFER_PRECISION_HIGH
uniform mediump sampler2D inputBuffer;
#else
uniform lowp sampler2D inputBuffer;
#endif
uniform float opacity;varying vec2 vUv;void main(){vec4 texel=texture2D(inputBuffer,vUv);gl_FragColor=opacity*texel;
#include <colorspace_fragment>
#include <dithering_fragment>
}`,se="varying vec2 vUv;void main(){vUv=position.xy*0.5+0.5;gl_Position=vec4(position.xy,1.0,1.0);}",Ue=class extends T{constructor(){super({name:"CopyMaterial",uniforms:{inputBuffer:new c(null),opacity:new c(1)},blending:N,toneMapped:!1,depthWrite:!1,depthTest:!1,fragmentShader:ai,vertexShader:se})}set inputBuffer(e){this.uniforms.inputBuffer.value=e}setInputBuffer(e){this.uniforms.inputBuffer.value=e}getOpacity(e){return this.uniforms.opacity.value}setOpacity(e){this.uniforms.opacity.value=e}},je=class extends O{constructor(e,t=!0){super("CopyPass"),this.fullscreenMaterial=new Ue,this.needsSwap=!1,this.renderTarget=e,e===void 0&&(this.renderTarget=new w(1,1,{minFilter:P,magFilter:P,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,i,a){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){r!==void 0&&(this.renderTarget.texture.type=r,r!==Y?this.fullscreenMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1":e!==null&&e.outputColorSpace===y&&(this.renderTarget.texture.colorSpace=y))}},Qt=new z,he=class extends O{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,i,a){const n=this.overrideClearColor,s=this.overrideClearAlpha,o=e.getClearAlpha(),l=n!==null,u=s>=0;l?(e.getClearColor(Qt),e.setClearColor(n,u?s:o)):u&&e.setClearAlpha(s),e.setRenderTarget(this.renderToScreen?null:t),e.clear(this.color,this.depth,this.stencil),l?e.setClearColor(Qt,o):u&&e.setClearAlpha(o)}},Vt=class extends O{constructor(e,t){super("MaskPass",e,t),this.needsSwap=!1,this.clearPass=new he(!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,i,a){const n=e.getContext(),s=e.state.buffers,o=this.scene,l=this.camera,u=this.clearPass,h=this.inverted?0:1,f=1-h;s.color.setMask(!1),s.depth.setMask(!1),s.color.setLocked(!0),s.depth.setLocked(!0),s.stencil.setTest(!0),s.stencil.setOp(n.REPLACE,n.REPLACE,n.REPLACE),s.stencil.setFunc(n.ALWAYS,h,4294967295),s.stencil.setClear(f),s.stencil.setLocked(!0),this.clearPass.enabled&&(this.renderToScreen?u.render(e,null):(u.render(e,t),u.render(e,r))),this.renderToScreen?(e.setRenderTarget(null),e.render(o,l)):(e.setRenderTarget(t),e.render(o,l),e.setRenderTarget(r),e.render(o,l)),s.color.setLocked(!1),s.depth.setLocked(!1),s.stencil.setLocked(!1),s.stencil.setFunc(n.EQUAL,1,4294967295),s.stencil.setOp(n.KEEP,n.KEEP,n.KEEP),s.stencil.setLocked(!0)}},si=class{constructor(e=null,{depthBuffer:t=!0,stencilBuffer:r=!1,multisampling:i=0,frameBufferType:a}={}){this.renderer=null,this.inputBuffer=this.createBuffer(t,r,a,i),this.outputBuffer=this.inputBuffer.clone(),this.copyPass=new je,this.depthTexture=null,this.passes=[],this.timer=new Gt,this.autoRenderToScreen=!0,this.setRenderer(e)}get multisampling(){return this.inputBuffer.samples||0}set multisampling(e){const t=this.inputBuffer,r=this.multisampling;r>0&&e>0?(this.inputBuffer.samples=e,this.outputBuffer.samples=e,this.inputBuffer.dispose(),this.outputBuffer.dispose()):r!==e&&(this.inputBuffer.dispose(),this.outputBuffer.dispose(),this.inputBuffer=this.createBuffer(t.depthBuffer,t.stencilBuffer,t.texture.type,e),this.inputBuffer.depthTexture=this.depthTexture,this.outputBuffer=this.inputBuffer.clone())}getTimer(){return this.timer}getRenderer(){return this.renderer}setRenderer(e){if(this.renderer=e,e!==null){const t=e.getSize(new v),r=e.getContext().getContextAttributes().alpha,i=this.inputBuffer.texture.type;i===Y&&e.outputColorSpace===y&&(this.inputBuffer.texture.colorSpace=y,this.outputBuffer.texture.colorSpace=y,this.inputBuffer.dispose(),this.outputBuffer.dispose()),e.autoClear=!1,this.setSize(t.width,t.height);for(const a of this.passes)a.initialize(e,r,i)}}replaceRenderer(e,t=!0){const r=this.renderer,i=r.domElement.parentNode;return this.setRenderer(e),t&&i!==null&&(i.removeChild(r.domElement),i.appendChild(e.domElement)),r}createDepthTexture(){const e=this.depthTexture=new Ae;return this.inputBuffer.depthTexture=e,this.inputBuffer.dispose(),this.inputBuffer.stencilBuffer?(e.format=bt,e.type=Ut):e.type=Ie,e}deleteDepthTexture(){if(this.depthTexture!==null){this.depthTexture.dispose(),this.depthTexture=null,this.inputBuffer.depthTexture=null,this.inputBuffer.dispose();for(const e of this.passes)e.setDepthTexture(null)}}createBuffer(e,t,r,i){const a=this.renderer,n=a===null?new v:a.getDrawingBufferSize(new v),s={minFilter:P,magFilter:P,stencilBuffer:t,depthBuffer:e,type:r},o=new w(n.width,n.height,s);return i>0&&(o.ignoreDepthForMultisampleCopy=!1,o.samples=i),r===Y&&a!==null&&a.outputColorSpace===y&&(o.texture.colorSpace=y),o.texture.name="EffectComposer.Buffer",o.texture.generateMipmaps=!1,o}setMainScene(e){for(const t of this.passes)t.mainScene=e}setMainCamera(e){for(const t of this.passes)t.mainCamera=e}addPass(e,t){const r=this.passes,i=this.renderer,a=i.getDrawingBufferSize(new v),n=i.getContext().getContextAttributes().alpha,s=this.inputBuffer.texture.type;if(e.setRenderer(i),e.setSize(a.width,a.height),e.initialize(i,n,s),this.autoRenderToScreen&&(r.length>0&&(r[r.length-1].renderToScreen=!1),e.renderToScreen&&(this.autoRenderToScreen=!1)),t!==void 0?r.splice(t,0,e):r.push(e),this.autoRenderToScreen&&(r[r.length-1].renderToScreen=!0),e.needsDepthTexture||this.depthTexture!==null)if(this.depthTexture===null){const o=this.createDepthTexture();for(e of r)e.setDepthTexture(o)}else e.setDepthTexture(this.depthTexture)}removePass(e){const t=this.passes,r=t.indexOf(e);if(r!==-1&&t.splice(r,1).length>0){if(this.depthTexture!==null){const i=(a,n)=>a||n.needsDepthTexture;t.reduce(i,!1)||(e.getDepthTexture()===this.depthTexture&&e.setDepthTexture(null),this.deleteDepthTexture())}this.autoRenderToScreen&&r===t.length&&(e.renderToScreen=!1,t.length>0&&(t[t.length-1].renderToScreen=!0))}}removeAllPasses(){const e=this.passes;this.deleteDepthTexture(),e.length>0&&(this.autoRenderToScreen&&(e[e.length-1].renderToScreen=!1),this.passes=[])}render(e){const t=this.renderer,r=this.copyPass;let i=this.inputBuffer,a=this.outputBuffer,n=!1,s,o,l;e===void 0&&(this.timer.update(),e=this.timer.getDelta());for(const u of this.passes)u.enabled&&(u.render(t,i,a,e,n),u.needsSwap&&(n&&(r.renderToScreen=u.renderToScreen,s=t.getContext(),o=t.state.buffers.stencil,o.setFunc(s.NOTEQUAL,1,4294967295),r.render(t,i,a,e,n),o.setFunc(s.EQUAL,1,4294967295)),l=i,i=a,a=l),u instanceof Vt?n=!0:u instanceof kt&&(n=!1))}setSize(e,t,r){const i=this.renderer,a=i.getSize(new v);(e===void 0||t===void 0)&&(e=a.width,t=a.height),(a.width!==e||a.height!==t)&&i.setSize(e,t,r);const n=i.getDrawingBufferSize(new v);this.inputBuffer.setSize(n.width,n.height),this.outputBuffer.setSize(n.width,n.height);for(const s of this.passes)s.setSize(n.width,n.height)}reset(){this.dispose(),this.autoRenderToScreen=!0}dispose(){for(const e of this.passes)e.dispose();this.passes=[],this.inputBuffer!==null&&this.inputBuffer.dispose(),this.outputBuffer!==null&&this.outputBuffer.dispose(),this.deleteDepthTexture(),this.copyPass.dispose(),this.timer.dispose(),O.fullscreenGeometry.dispose()}},Q={NONE:0,DEPTH:1,CONVOLUTION:2},B={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"},Yt=class{constructor(){this.shaderParts=new Map([[B.FRAGMENT_HEAD,null],[B.FRAGMENT_MAIN_UV,null],[B.FRAGMENT_MAIN_IMAGE,null],[B.VERTEX_HEAD,null],[B.VERTEX_MAIN_SUPPORT,null]]),this.defines=new Map,this.uniforms=new Map,this.blendModes=new Map,this.extensions=new Set,this.attributes=Q.NONE,this.varyings=new Set,this.uvTransformation=!1,this.readDepth=!1,this.colorSpace=Qe}};function Wt(e){let t;if(e===0)t=new Float64Array(0);else if(e===1)t=new Float64Array([1]);else if(e>1){let r=new Float64Array(e),i=new Float64Array(e);for(let a=1;a<=e;++a){for(let n=0;n<a;++n)i[n]=n===0||n===a-1?1:r[n-1]+r[n];t=i,i=r,r=t}}return t}var Kt=class{constructor(e,t=2){this.weights=null,this.offsets=null,this.linearWeights=null,this.linearOffsets=null,this.generate(e,t)}get steps(){return this.offsets===null?0:this.offsets.length}get linearSteps(){return this.linearOffsets===null?0:this.linearOffsets.length}generate(e,t){if(e<3||e>1020)throw new Error("The kernel size must be in the range [3, 1020]");const r=e+t*2,i=t>0?Wt(r).slice(t,-t):Wt(r),a=Math.floor((i.length-1)/2),n=i.reduce((f,d)=>f+d,0),s=i.slice(a),o=[...Array(a+1).keys()],l=new Float64Array(Math.floor(o.length/2)),u=new Float64Array(l.length);l[0]=s[0]/n;for(let f=1,d=1,p=o.length-1;f<p;f+=2,++d){const A=o[f],m=o[f+1],C=s[f],S=s[f+1],x=C+S,E=(A*C+m*S)/x;l[d]=x/n,u[d]=E}for(let f=0,d=s.length,p=1/n;f<d;++f)s[f]*=p;const h=(l.reduce((f,d)=>f+d,0)-l[0]*.5)*2;if(h!==0)for(let f=0,d=l.length,p=1/h;f<d;++f)l[f]*=p;this.offsets=o,this.weights=s,this.linearOffsets=u,this.linearWeights=l}},ni=class{getDelta(){return NaN}getElapsed(){return NaN}},oi=class{initialize(e,t,r){}},ht=!1,ft=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=t=>{if(t.isMesh){let r;if(t.material.flatShading)switch(t.material.side){case Ye:r=this.materialsFlatShadedDoubleSide;break;case Ve:r=this.materialsFlatShadedBackSide;break;default:r=this.materialsFlatShaded;break}else switch(t.material.side){case Ye:r=this.materialsDoubleSide;break;case Ve:r=this.materialsBackSide;break;default:r=this.materials;break}this.originalMaterials.set(t,t.material),t.isSkinnedMesh?t.material=r[2]:t.isInstancedMesh?t.material=r[1]:t.material=r[0],++this.meshCount}}}cloneMaterial(e){if(!(e instanceof T))return e.clone();const t=e.uniforms,r=new Map;for(const a in t){const n=t[a].value;n.isRenderTargetTexture&&(t[a].value=null,r.set(a,n))}const i=e.clone();for(const a of r)t[a[0]].value=a[1],i.uniforms[a[0]].value=a[1];return i}setMaterial(e){if(this.disposeMaterials(),this.material=e,e!==null){const t=this.materials=[this.cloneMaterial(e),this.cloneMaterial(e),this.cloneMaterial(e)];for(const r of t)r.uniforms=Object.assign({},e.uniforms),r.side=kr;t[2].skinning=!0,this.materialsBackSide=t.map(r=>{const i=this.cloneMaterial(r);return i.uniforms=Object.assign({},e.uniforms),i.side=Ve,i}),this.materialsDoubleSide=t.map(r=>{const i=this.cloneMaterial(r);return i.uniforms=Object.assign({},e.uniforms),i.side=Ye,i}),this.materialsFlatShaded=t.map(r=>{const i=this.cloneMaterial(r);return i.uniforms=Object.assign({},e.uniforms),i.flatShading=!0,i}),this.materialsFlatShadedBackSide=t.map(r=>{const i=this.cloneMaterial(r);return i.uniforms=Object.assign({},e.uniforms),i.flatShading=!0,i.side=Ve,i}),this.materialsFlatShadedDoubleSide=t.map(r=>{const i=this.cloneMaterial(r);return i.uniforms=Object.assign({},e.uniforms),i.flatShading=!0,i.side=Ye,i})}}render(e,t,r){const i=e.shadowMap.enabled;if(e.shadowMap.enabled=!1,ht){const a=this.originalMaterials;this.meshCount=0,t.traverse(this.replaceMaterial),e.render(t,r);for(const n of a)n[0].material=n[1];this.meshCount!==a.size&&a.clear()}else{const a=t.overrideMaterial;t.overrideMaterial=this.material,e.render(t,r),t.overrideMaterial=a}e.shadowMap.enabled=i}disposeMaterials(){if(this.material!==null){const e=this.materials.concat(this.materialsBackSide).concat(this.materialsDoubleSide).concat(this.materialsFlatShaded).concat(this.materialsFlatShadedBackSide).concat(this.materialsFlatShadedDoubleSide);for(const t of e)t.dispose()}}dispose(){this.originalMaterials.clear(),this.disposeMaterials()}static get workaroundEnabled(){return ht}static set workaroundEnabled(e){ht=e}},li=class{setSize(e,t){}},ne=-1,D=class extends st{constructor(e,t=ne,r=ne,i=1){super(),this.resizable=e,this.baseSize=new v(1,1),this.preferredSize=new v(t,r),this.target=this.preferredSize,this.s=i,this.effectiveSize=new v,this.addEventListener("change",()=>this.updateEffectiveSize()),this.updateEffectiveSize()}updateEffectiveSize(){const e=this.baseSize,t=this.preferredSize,r=this.effectiveSize,i=this.scale;t.width!==ne?r.width=t.width:t.height!==ne?r.width=Math.round(t.height*(e.width/Math.max(e.height,1))):r.width=Math.round(e.width*i),t.height!==ne?r.height=t.height:t.width!==ne?r.height=Math.round(t.width/Math.max(e.width/Math.max(e.height,1),1)):r.height=Math.round(e.height*i)}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(ne),this.dispatchEvent({type:"change"}),this.resizable.setSize(this.baseSize.width,this.baseSize.height))}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"}),this.resizable.setSize(this.baseSize.width,this.baseSize.height))}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"}),this.resizable.setSize(this.baseSize.width,this.baseSize.height))}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"}),this.resizable.setSize(this.baseSize.width,this.baseSize.height))}get preferredWidth(){return this.preferredSize.width}set preferredWidth(e){this.preferredSize.width!==e&&(this.preferredSize.width=e,this.dispatchEvent({type:"change"}),this.resizable.setSize(this.baseSize.width,this.baseSize.height))}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"}),this.resizable.setSize(this.baseSize.width,this.baseSize.height))}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"}),this.resizable.setSize(this.baseSize.width,this.baseSize.height))}copy(e){this.s=e.scale,this.baseSize.set(e.baseWidth,e.baseHeight),this.preferredSize.set(e.preferredWidth,e.preferredHeight),this.dispatchEvent({type:"change"}),this.resizable.setSize(this.baseSize.width,this.baseSize.height)}static get AUTO_SIZE(){return ne}},ui=class{constructor(e=0){this.nextId=e}getNextId(){return this.nextId++}reset(e=0){return this.nextId=e,this}},dt=new ui(2),pt=class extends Set{constructor(e,t=dt.getNextId()){super(),this.exclusive=!1,this._layer=t,(this._layer<1||this._layer>31)&&(console.warn("Layer out of range, resetting to 2"),dt.reset(2),this._layer=dt.getNextId()),e!==void 0&&this.set(e)}get layer(){return this._layer}set layer(e){const t=this._layer;for(const r of this)r.layers.disable(t),r.layers.enable(e);this._layer=e}getLayer(){return this.layer}setLayer(e){this.layer=e}isExclusive(){return this.exclusive}setExclusive(e){this.exclusive=e}clear(){const e=this.layer;for(const t of this)t.layers.disable(e);return super.clear()}set(e){this.clear();for(const t of e)this.add(t);return this}indexOf(e){return this.has(e)?0:-1}add(e){return this.exclusive?e.layers.set(this.layer):e.layers.enable(this.layer),super.add(e)}delete(e){return this.has(e)&&e.layers.disable(this.layer),super.delete(e)}toggle(e){let t;return this.has(e)?(this.delete(e),t=!1):(this.add(e),t=!0),t}setVisible(e){for(const t of this)e?t.layers.enable(0):t.layers.disable(0);return this}},g={SKIP:9,SET:30,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},ci="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,x+y,opacity);}",hi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,y,min(y.a,opacity));}",fi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,(x+y)*0.5,opacity);}",di="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 xHSL=RGBToHSL(x.rgb);vec3 yHSL=RGBToHSL(y.rgb);vec3 z=HSLToRGB(vec3(yHSL.rg,xHSL.b));return vec4(mix(x.rgb,z,opacity),y.a);}",pi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 z=mix(step(0.0,y)*(1.0-min(vec4(1.0),(1.0-x)/y)),vec4(1.0),step(1.0,x));return mix(x,z,opacity);}",vi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 z=step(0.0,x)*mix(min(vec4(1.0),x/max(1.0-y,1e-9)),vec4(1.0),step(1.0,y));return mix(x,z,opacity);}",gi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,min(x,y),opacity);}",mi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,abs(x-y),opacity);}",Ai="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,x/max(y,1e-12),opacity);}",xi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,(x+y-2.0*x*y),opacity);}",Di="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 a=min(x,1.0),b=min(y,1.0);vec4 z=mix(2.0*a*b,1.0-2.0*(1.0-a)*(1.0-b),step(0.5,y));return mix(x,z,opacity);}",wi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,step(1.0,x+y),opacity);}",Ti="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 xHSL=RGBToHSL(x.rgb);vec3 yHSL=RGBToHSL(y.rgb);vec3 z=HSLToRGB(vec3(yHSL.r,xHSL.gb));return vec4(mix(x.rgb,z,opacity),y.a);}",Si="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,1.0-y,opacity);}",Ei="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,y*(1.0-x),opacity);}",Ci="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,max(x,y),opacity);}",yi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,clamp(y+x-1.0,0.0,1.0),opacity);}",Bi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,min(x+y,1.0),opacity);}",Mi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,clamp(2.0*y+x-1.0,0.0,1.0),opacity);}",Pi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 xHSL=RGBToHSL(x.rgb);vec3 yHSL=RGBToHSL(y.rgb);vec3 z=HSLToRGB(vec3(xHSL.rg,yHSL.b));return vec4(mix(x.rgb,z,opacity),y.a);}",Ii="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,x*y,opacity);}",Ri="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,1.0-abs(1.0-x-y),opacity);}",bi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,y,opacity);}",Ui="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 z=mix(2.0*y*x,1.0-2.0*(1.0-y)*(1.0-x),step(0.5,x));return mix(x,z,opacity);}",Fi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 y2=2.0*y;vec4 z=mix(mix(y2,x,step(0.5*x,y)),max(vec4(0.0),y2-1.0),step(x,(y2-1.0)));return mix(x,z,opacity);}",Li="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 z=mix(min(x*x/max(1.0-y,1e-12),1.0),y,step(1.0,y));return mix(x,z,opacity);}",Oi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 xHSL=RGBToHSL(x.rgb);vec3 yHSL=RGBToHSL(y.rgb);vec3 z=HSLToRGB(vec3(xHSL.r,yHSL.g,xHSL.b));return vec4(mix(x.rgb,z,opacity),y.a);}",Ni="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,x+y-min(x*y,1.0),opacity);}",Hi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 y2=2.0*y;vec4 w=step(0.5,y);vec4 z=mix(x-(1.0-y2)*x*(1.0-x),mix(x+(y2-1.0)*(sqrt(x)-x),x+(y2-1.0)*x*((16.0*x-12.0)*x+3.0),w*(1.0-step(0.25,x))),w);return mix(x,z,opacity);}",zi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return y;}",Gi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,max(x+y-1.0,0.0),opacity);}",ki="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 z=mix(max(1.0-min((1.0-x)/(2.0*y),1.0),0.0),min(x/(2.0*(1.0-y)),1.0),step(0.5,y));return mix(x,z,opacity);}",Qi=new Map([[g.ADD,ci],[g.ALPHA,hi],[g.AVERAGE,fi],[g.COLOR,di],[g.COLOR_BURN,pi],[g.COLOR_DODGE,vi],[g.DARKEN,gi],[g.DIFFERENCE,mi],[g.DIVIDE,Ai],[g.DST,null],[g.EXCLUSION,xi],[g.HARD_LIGHT,Di],[g.HARD_MIX,wi],[g.HUE,Ti],[g.INVERT,Si],[g.INVERT_RGB,Ei],[g.LIGHTEN,Ci],[g.LINEAR_BURN,yi],[g.LINEAR_DODGE,Bi],[g.LINEAR_LIGHT,Mi],[g.LUMINOSITY,Pi],[g.MULTIPLY,Ii],[g.NEGATION,Ri],[g.NORMAL,bi],[g.OVERLAY,Ui],[g.PIN_LIGHT,Fi],[g.REFLECT,Li],[g.SATURATION,Oi],[g.SCREEN,Ni],[g.SOFT_LIGHT,Hi],[g.SRC,zi],[g.SUBTRACT,Gi],[g.VIVID_LIGHT,ki]]),Xt=class extends st{constructor(e,t=1){super(),this._blendFunction=e,this.opacity=new c(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 Qi.get(this.blendFunction)}},ee={VERY_SMALL:0,SMALL:1,MEDIUM:2,LARGE:3,VERY_LARGE:4,HUGE:5},Vi=`#ifdef FRAMEBUFFER_PRECISION_HIGH
uniform mediump sampler2D inputBuffer;
#else
uniform lowp sampler2D inputBuffer;
#endif
varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;void main(){vec4 sum=texture2D(inputBuffer,vUv0);sum+=texture2D(inputBuffer,vUv1);sum+=texture2D(inputBuffer,vUv2);sum+=texture2D(inputBuffer,vUv3);gl_FragColor=sum*0.25;
#include <colorspace_fragment>
}`,Yi="uniform vec4 texelSize;uniform float kernel;uniform float scale;varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;void main(){vec2 uv=position.xy*0.5+0.5;vec2 dUv=(texelSize.xy*vec2(kernel)+texelSize.zw)*scale;vUv0=vec2(uv.x-dUv.x,uv.y+dUv.y);vUv1=vec2(uv.x+dUv.x,uv.y+dUv.y);vUv2=vec2(uv.x+dUv.x,uv.y-dUv.y);vUv3=vec2(uv.x-dUv.x,uv.y-dUv.y);gl_Position=vec4(position.xy,1.0,1.0);}",Wi=[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])],Je=class extends T{constructor(e=new Re){super({name:"KawaseBlurMaterial",uniforms:{inputBuffer:new c(null),texelSize:new c(new Re),scale:new c(1),kernel:new c(0)},blending:N,toneMapped:!1,depthWrite:!1,depthTest:!1,fragmentShader:Vi,vertexShader:Yi}),this.setTexelSize(e.x,e.y),this.kernelSize=ee.MEDIUM}set inputBuffer(e){this.uniforms.inputBuffer.value=e}setInputBuffer(e){this.inputBuffer=e}get kernelSequence(){return Wi[this.kernelSize]}get scale(){return this.uniforms.scale.value}set scale(e){this.uniforms.scale.value=e}getScale(){return this.uniforms.scale.value}setScale(e){this.uniforms.scale.value=e}getKernel(){return null}get kernel(){return this.uniforms.kernel.value}set kernel(e){this.uniforms.kernel.value=e}setKernel(e){this.kernel=e}setTexelSize(e,t){this.uniforms.texelSize.value.set(e,t,e*.5,t*.5)}setSize(e,t){const r=1/e,i=1/t;this.uniforms.texelSize.value.set(r,i,r*.5,i*.5)}},fe=class extends O{constructor({kernelSize:e=ee.MEDIUM,resolutionScale:t=.5,width:r=D.AUTO_SIZE,height:i=D.AUTO_SIZE,resolutionX:a=r,resolutionY:n=i}={}){super("KawaseBlurPass"),this.renderTargetA=new w(1,1,{depthBuffer:!1}),this.renderTargetA.texture.name="Blur.Target.A",this.renderTargetB=this.renderTargetA.clone(),this.renderTargetB.texture.name="Blur.Target.B";const s=this.resolution=new D(this,a,n,t);s.addEventListener("change",o=>this.setSize(s.baseWidth,s.baseHeight)),this._blurMaterial=new Je,this._blurMaterial.kernelSize=e,this.copyMaterial=new Ue}getResolution(){return this.resolution}get blurMaterial(){return this._blurMaterial}set blurMaterial(e){this._blurMaterial=e}get dithering(){return this.copyMaterial.dithering}set dithering(e){this.copyMaterial.dithering=e}get kernelSize(){return this.blurMaterial.kernelSize}set kernelSize(e){this.blurMaterial.kernelSize=e}get width(){return this.resolution.width}set width(e){this.resolution.preferredWidth=e}get height(){return this.resolution.height}set height(e){this.resolution.preferredHeight=e}get scale(){return this.blurMaterial.scale}set scale(e){this.blurMaterial.scale=e}getScale(){return this.blurMaterial.scale}setScale(e){this.blurMaterial.scale=e}getKernelSize(){return this.kernelSize}setKernelSize(e){this.kernelSize=e}getResolutionScale(){return this.resolution.scale}setResolutionScale(e){this.resolution.scale=e}render(e,t,r,i,a){const n=this.scene,s=this.camera,o=this.renderTargetA,l=this.renderTargetB,u=this.blurMaterial,h=u.kernelSequence;let f=t;this.fullscreenMaterial=u;for(let d=0,p=h.length;d<p;++d){const A=d&1?l:o;u.kernel=h[d],u.inputBuffer=f.texture,e.setRenderTarget(A),e.render(n,s),f=A}this.fullscreenMaterial=this.copyMaterial,this.copyMaterial.inputBuffer=f.texture,e.setRenderTarget(this.renderToScreen?null:r),e.render(n,s)}setSize(e,t){const r=this.resolution;r.setBaseSize(e,t);const i=r.width,a=r.height;this.renderTargetA.setSize(i,a),this.renderTargetB.setSize(i,a),this.blurMaterial.setSize(e,t)}initialize(e,t,r){r!==void 0&&(this.renderTargetA.texture.type=r,this.renderTargetB.texture.type=r,r!==Y?(this.blurMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1",this.copyMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1"):e!==null&&e.outputColorSpace===y&&(this.renderTargetA.texture.colorSpace=y,this.renderTargetB.texture.colorSpace=y))}static get AUTO_SIZE(){return D.AUTO_SIZE}},Ki=`#include <common>
#ifdef FRAMEBUFFER_PRECISION_HIGH
uniform mediump sampler2D inputBuffer;
#else
uniform lowp sampler2D inputBuffer;
#endif
#ifdef RANGE
uniform vec2 range;
#elif defined(THRESHOLD)
uniform float threshold;uniform float smoothing;
#endif
varying vec2 vUv;void main(){vec4 texel=texture2D(inputBuffer,vUv);float l=luminance(texel.rgb);
#ifdef RANGE
float low=step(range.x,l);float high=step(l,range.y);l*=low*high;
#elif defined(THRESHOLD)
l=smoothstep(threshold,threshold+smoothing,l)*l;
#endif
#ifdef COLOR
gl_FragColor=vec4(texel.rgb*clamp(l,0.0,1.0),l);
#else
gl_FragColor=vec4(l);
#endif
}`,Zt=class extends T{constructor(e=!1,t=null){super({name:"LuminanceMaterial",defines:{THREE_REVISION:xe.replace(/\D+/g,"")},uniforms:{inputBuffer:new c(null),threshold:new c(0),smoothing:new c(1),range:new c(null)},blending:N,toneMapped:!1,depthWrite:!1,depthTest:!1,fragmentShader:Ki,vertexShader:se}),this.colorOutput=e,this.luminanceRange=t}set inputBuffer(e){this.uniforms.inputBuffer.value=e}setInputBuffer(e){this.uniforms.inputBuffer.value=e}get threshold(){return this.uniforms.threshold.value}set threshold(e){this.smoothing>0||e>0?this.defines.THRESHOLD="1":delete this.defines.THRESHOLD,this.uniforms.threshold.value=e}getThreshold(){return this.threshold}setThreshold(e){this.threshold=e}get smoothing(){return this.uniforms.smoothing.value}set smoothing(e){this.threshold>0||e>0?this.defines.THRESHOLD="1":delete this.defines.THRESHOLD,this.uniforms.smoothing.value=e}getSmoothingFactor(){return this.smoothing}setSmoothingFactor(e){this.smoothing=e}get useThreshold(){return this.threshold>0||this.smoothing>0}set useThreshold(e){}get colorOutput(){return this.defines.COLOR!==void 0}set colorOutput(e){e?this.defines.COLOR="1":delete this.defines.COLOR,this.needsUpdate=!0}isColorOutputEnabled(e){return this.colorOutput}setColorOutputEnabled(e){this.colorOutput=e}get useRange(){return this.luminanceRange!==null}set useRange(e){this.luminanceRange=null}get luminanceRange(){return this.uniforms.range.value}set luminanceRange(e){e!==null?this.defines.RANGE="1":delete this.defines.RANGE,this.uniforms.range.value=e,this.needsUpdate=!0}getLuminanceRange(){return this.luminanceRange}setLuminanceRange(e){this.luminanceRange=e}},vt=class extends O{constructor({renderTarget:e,luminanceRange:t,colorOutput:r,resolutionScale:i=1,width:a=D.AUTO_SIZE,height:n=D.AUTO_SIZE,resolutionX:s=a,resolutionY:o=n}={}){super("LuminancePass"),this.fullscreenMaterial=new Zt(r,t),this.needsSwap=!1,this.renderTarget=e,this.renderTarget===void 0&&(this.renderTarget=new w(1,1,{depthBuffer:!1}),this.renderTarget.texture.name="LuminancePass.Target");const l=this.resolution=new D(this,s,o,i);l.addEventListener("change",u=>this.setSize(l.baseWidth,l.baseHeight))}get texture(){return this.renderTarget.texture}getTexture(){return this.renderTarget.texture}getResolution(){return this.resolution}render(e,t,r,i,a){const n=this.fullscreenMaterial;n.inputBuffer=t.texture,e.setRenderTarget(this.renderToScreen?null:this.renderTarget),e.render(this.scene,this.camera)}setSize(e,t){const r=this.resolution;r.setBaseSize(e,t),this.renderTarget.setSize(r.width,r.height)}initialize(e,t,r){r!==void 0&&r!==Y&&(this.renderTarget.texture.type=r,this.fullscreenMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1")}},Xi=`#ifdef FRAMEBUFFER_PRECISION_HIGH
uniform mediump sampler2D inputBuffer;
#else
uniform lowp sampler2D inputBuffer;
#endif
#define WEIGHT_INNER 0.125
#define WEIGHT_OUTER 0.0555555
varying vec2 vUv;varying vec2 vUv00;varying vec2 vUv01;varying vec2 vUv02;varying vec2 vUv03;varying vec2 vUv04;varying vec2 vUv05;varying vec2 vUv06;varying vec2 vUv07;varying vec2 vUv08;varying vec2 vUv09;varying vec2 vUv10;varying vec2 vUv11;float clampToBorder(const in vec2 uv){return float(uv.s>=0.0&&uv.s<=1.0&&uv.t>=0.0&&uv.t<=1.0);}void main(){vec4 c=vec4(0.0);vec4 w=WEIGHT_INNER*vec4(clampToBorder(vUv00),clampToBorder(vUv01),clampToBorder(vUv02),clampToBorder(vUv03));c+=w.x*texture2D(inputBuffer,vUv00);c+=w.y*texture2D(inputBuffer,vUv01);c+=w.z*texture2D(inputBuffer,vUv02);c+=w.w*texture2D(inputBuffer,vUv03);w=WEIGHT_OUTER*vec4(clampToBorder(vUv04),clampToBorder(vUv05),clampToBorder(vUv06),clampToBorder(vUv07));c+=w.x*texture2D(inputBuffer,vUv04);c+=w.y*texture2D(inputBuffer,vUv05);c+=w.z*texture2D(inputBuffer,vUv06);c+=w.w*texture2D(inputBuffer,vUv07);w=WEIGHT_OUTER*vec4(clampToBorder(vUv08),clampToBorder(vUv09),clampToBorder(vUv10),clampToBorder(vUv11));c+=w.x*texture2D(inputBuffer,vUv08);c+=w.y*texture2D(inputBuffer,vUv09);c+=w.z*texture2D(inputBuffer,vUv10);c+=w.w*texture2D(inputBuffer,vUv11);c+=WEIGHT_OUTER*texture2D(inputBuffer,vUv);gl_FragColor=c;
#include <colorspace_fragment>
}`,Zi="uniform vec2 texelSize;varying vec2 vUv;varying vec2 vUv00;varying vec2 vUv01;varying vec2 vUv02;varying vec2 vUv03;varying vec2 vUv04;varying vec2 vUv05;varying vec2 vUv06;varying vec2 vUv07;varying vec2 vUv08;varying vec2 vUv09;varying vec2 vUv10;varying vec2 vUv11;void main(){vUv=position.xy*0.5+0.5;vUv00=vUv+texelSize*vec2(-1.0,1.0);vUv01=vUv+texelSize*vec2(1.0,1.0);vUv02=vUv+texelSize*vec2(-1.0,-1.0);vUv03=vUv+texelSize*vec2(1.0,-1.0);vUv04=vUv+texelSize*vec2(-2.0,2.0);vUv05=vUv+texelSize*vec2(0.0,2.0);vUv06=vUv+texelSize*vec2(2.0,2.0);vUv07=vUv+texelSize*vec2(-2.0,0.0);vUv08=vUv+texelSize*vec2(2.0,0.0);vUv09=vUv+texelSize*vec2(-2.0,-2.0);vUv10=vUv+texelSize*vec2(0.0,-2.0);vUv11=vUv+texelSize*vec2(2.0,-2.0);gl_Position=vec4(position.xy,1.0,1.0);}",jt=class extends T{constructor(){super({name:"DownsamplingMaterial",uniforms:{inputBuffer:new c(null),texelSize:new c(new v)},blending:N,toneMapped:!1,depthWrite:!1,depthTest:!1,fragmentShader:Xi,vertexShader:Zi})}set inputBuffer(e){this.uniforms.inputBuffer.value=e}setSize(e,t){this.uniforms.texelSize.value.set(1/e,1/t)}},ji=`#ifdef FRAMEBUFFER_PRECISION_HIGH
uniform mediump sampler2D inputBuffer;uniform mediump sampler2D supportBuffer;
#else
uniform lowp sampler2D inputBuffer;uniform lowp sampler2D supportBuffer;
#endif
uniform float radius;varying vec2 vUv;varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;varying vec2 vUv4;varying vec2 vUv5;varying vec2 vUv6;varying vec2 vUv7;void main(){vec4 c=vec4(0.0);c+=texture2D(inputBuffer,vUv0)*0.0625;c+=texture2D(inputBuffer,vUv1)*0.125;c+=texture2D(inputBuffer,vUv2)*0.0625;c+=texture2D(inputBuffer,vUv3)*0.125;c+=texture2D(inputBuffer,vUv)*0.25;c+=texture2D(inputBuffer,vUv4)*0.125;c+=texture2D(inputBuffer,vUv5)*0.0625;c+=texture2D(inputBuffer,vUv6)*0.125;c+=texture2D(inputBuffer,vUv7)*0.0625;vec4 baseColor=texture2D(supportBuffer,vUv);gl_FragColor=mix(baseColor,c,radius);
#include <colorspace_fragment>
}`,Ji="uniform vec2 texelSize;varying vec2 vUv;varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;varying vec2 vUv4;varying vec2 vUv5;varying vec2 vUv6;varying vec2 vUv7;void main(){vUv=position.xy*0.5+0.5;vUv0=vUv+texelSize*vec2(-1.0,1.0);vUv1=vUv+texelSize*vec2(0.0,1.0);vUv2=vUv+texelSize*vec2(1.0,1.0);vUv3=vUv+texelSize*vec2(-1.0,0.0);vUv4=vUv+texelSize*vec2(1.0,0.0);vUv5=vUv+texelSize*vec2(-1.0,-1.0);vUv6=vUv+texelSize*vec2(0.0,-1.0);vUv7=vUv+texelSize*vec2(1.0,-1.0);gl_Position=vec4(position.xy,1.0,1.0);}",Jt=class extends T{constructor(){super({name:"UpsamplingMaterial",uniforms:{inputBuffer:new c(null),supportBuffer:new c(null),texelSize:new c(new v),radius:new c(.85)},blending:N,toneMapped:!1,depthWrite:!1,depthTest:!1,fragmentShader:ji,vertexShader:Ji})}set inputBuffer(e){this.uniforms.inputBuffer.value=e}set supportBuffer(e){this.uniforms.supportBuffer.value=e}get radius(){return this.uniforms.radius.value}set radius(e){this.uniforms.radius.value=e}setSize(e,t){this.uniforms.texelSize.value.set(1/e,1/t)}},qt=class extends O{constructor(){super("MipmapBlurPass"),this.needsSwap=!1,this.renderTarget=new w(1,1,{depthBuffer:!1}),this.renderTarget.texture.name="Upsampling.Mipmap0",this.downsamplingMipmaps=[],this.upsamplingMipmaps=[],this.downsamplingMaterial=new jt,this.upsamplingMaterial=new Jt,this.resolution=new v}get texture(){return this.renderTarget.texture}get levels(){return this.downsamplingMipmaps.length}set levels(e){if(this.levels!==e){const t=this.renderTarget;this.dispose(),this.downsamplingMipmaps=[],this.upsamplingMipmaps=[];for(let r=0;r<e;++r){const i=t.clone();i.texture.name="Downsampling.Mipmap"+r,this.downsamplingMipmaps.push(i)}this.upsamplingMipmaps.push(t);for(let r=1,i=e-1;r<i;++r){const a=t.clone();a.texture.name="Upsampling.Mipmap"+r,this.upsamplingMipmaps.push(a)}this.setSize(this.resolution.x,this.resolution.y)}}get radius(){return this.upsamplingMaterial.radius}set radius(e){this.upsamplingMaterial.radius=e}render(e,t,r,i,a){const{scene:n,camera:s}=this,{downsamplingMaterial:o,upsamplingMaterial:l}=this,{downsamplingMipmaps:u,upsamplingMipmaps:h}=this;let f=t;this.fullscreenMaterial=o;for(let d=0,p=u.length;d<p;++d){const A=u[d];o.setSize(f.width,f.height),o.inputBuffer=f.texture,e.setRenderTarget(A),e.render(n,s),f=A}this.fullscreenMaterial=l;for(let d=h.length-1;d>=0;--d){const p=h[d];l.setSize(f.width,f.height),l.inputBuffer=f.texture,l.supportBuffer=u[d].texture,e.setRenderTarget(p),e.render(n,s),f=p}}setSize(e,t){const r=this.resolution;r.set(e,t);let i=r.width,a=r.height;for(let n=0,s=this.downsamplingMipmaps.length;n<s;++n)i=Math.round(i*.5),a=Math.round(a*.5),this.downsamplingMipmaps[n].setSize(i,a),n<this.upsamplingMipmaps.length&&this.upsamplingMipmaps[n].setSize(i,a)}initialize(e,t,r){if(r!==void 0){const i=this.downsamplingMipmaps.concat(this.upsamplingMipmaps);for(const a of i)a.texture.type=r;if(r!==Y)this.downsamplingMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1",this.upsamplingMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1";else if(e!==null&&e.outputColorSpace===y)for(const a of i)a.texture.colorSpace=y}}dispose(){super.dispose();for(const e of this.downsamplingMipmaps.concat(this.upsamplingMipmaps))e.dispose()}},I=class extends st{constructor(e,t,{attributes:r=Q.NONE,blendFunction:i=g.NORMAL,defines:a=new Map,uniforms:n=new Map,extensions:s=null,vertexShader:o=null}={}){super(),this.name=e,this.renderer=null,this.attributes=r,this.fragmentShader=t,this.vertexShader=o,this.defines=a,this.uniforms=n,this.extensions=s,this.blendMode=new Xt(i),this.blendMode.addEventListener("change",l=>this.setChanged()),this._inputColorSpace=Qe,this._outputColorSpace=We}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=k){}update(e,t,r){}setSize(e,t){}initialize(e,t,r){}dispose(){for(const e of Object.keys(this)){const t=this[e];(t instanceof w||t instanceof Rt||t instanceof ke||t instanceof O)&&this[e].dispose()}}},qi=`#ifdef FRAMEBUFFER_PRECISION_HIGH
uniform mediump sampler2D map;
#else
uniform lowp sampler2D map;
#endif
uniform float intensity;void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){vec4 texel=texture2D(map,uv);outputColor=vec4(texel.rgb*intensity,texel.a);}`,_t=class extends I{constructor({blendFunction:e=g.SCREEN,luminanceThreshold:t=.9,luminanceSmoothing:r=.025,mipmapBlur:i=!1,intensity:a=1,radius:n=.85,levels:s=8,kernelSize:o=ee.LARGE,resolutionScale:l=.5,width:u=D.AUTO_SIZE,height:h=D.AUTO_SIZE,resolutionX:f=u,resolutionY:d=h}={}){super("BloomEffect",qi,{blendFunction:e,uniforms:new Map([["map",new c(null)],["intensity",new c(a)]])}),this.renderTarget=new w(1,1,{depthBuffer:!1}),this.renderTarget.texture.name="Bloom.Target",this.blurPass=new fe({kernelSize:o}),this.luminancePass=new vt({colorOutput:!0}),this.luminanceMaterial.threshold=t,this.luminanceMaterial.smoothing=r,this.mipmapBlurPass=new qt,this.mipmapBlurPass.enabled=i,this.mipmapBlurPass.radius=n,this.mipmapBlurPass.levels=s,this.uniforms.get("map").value=i?this.mipmapBlurPass.texture:this.renderTarget.texture;const p=this.resolution=new D(this,f,d,l);p.addEventListener("change",A=>this.setSize(p.baseWidth,p.baseHeight))}get texture(){return this.mipmapBlurPass.enabled?this.mipmapBlurPass.texture:this.renderTarget.texture}getTexture(){return this.texture}getResolution(){return this.resolution}getBlurPass(){return this.blurPass}getLuminancePass(){return this.luminancePass}get luminanceMaterial(){return this.luminancePass.fullscreenMaterial}getLuminanceMaterial(){return this.luminancePass.fullscreenMaterial}get width(){return this.resolution.width}set width(e){this.resolution.preferredWidth=e}get height(){return this.resolution.height}set height(e){this.resolution.preferredHeight=e}get dithering(){return this.blurPass.dithering}set dithering(e){this.blurPass.dithering=e}get kernelSize(){return this.blurPass.kernelSize}set kernelSize(e){this.blurPass.kernelSize=e}get distinction(){return console.warn(this.name,"distinction was removed"),1}set distinction(e){console.warn(this.name,"distinction was removed")}get intensity(){return this.uniforms.get("intensity").value}set intensity(e){this.uniforms.get("intensity").value=e}getIntensity(){return this.intensity}setIntensity(e){this.intensity=e}getResolutionScale(){return this.resolution.scale}setResolutionScale(e){this.resolution.scale=e}update(e,t,r){const i=this.renderTarget,a=this.luminancePass;a.enabled?(a.render(e,t),this.mipmapBlurPass.enabled?this.mipmapBlurPass.render(e,a.renderTarget):this.blurPass.render(e,a.renderTarget,i)):this.mipmapBlurPass.enabled?this.mipmapBlurPass.render(e,t):this.blurPass.render(e,t,i)}setSize(e,t){const r=this.resolution;r.setBaseSize(e,t),this.renderTarget.setSize(r.width,r.height),this.blurPass.resolution.copy(r),this.luminancePass.setSize(e,t),this.mipmapBlurPass.setSize(e,t)}initialize(e,t,r){this.blurPass.initialize(e,t,r),this.luminancePass.initialize(e,t,r),this.mipmapBlurPass.initialize(e,t,r),r!==void 0&&(this.renderTarget.texture.type=r,e!==null&&e.outputColorSpace===y&&(this.renderTarget.texture.colorSpace=y))}},_i=`uniform float focus;uniform float dof;uniform float aperture;uniform float maxBlur;void mainImage(const in vec4 inputColor,const in vec2 uv,const in float depth,out vec4 outputColor){vec2 aspectCorrection=vec2(1.0,aspect);
#ifdef PERSPECTIVE_CAMERA
float viewZ=perspectiveDepthToViewZ(depth,cameraNear,cameraFar);float linearDepth=viewZToOrthographicDepth(viewZ,cameraNear,cameraFar);
#else
float linearDepth=depth;
#endif
float focusNear=clamp(focus-dof,0.0,1.0);float focusFar=clamp(focus+dof,0.0,1.0);float low=step(linearDepth,focusNear);float high=step(focusFar,linearDepth);float factor=(linearDepth-focusNear)*low+(linearDepth-focusFar)*high;vec2 dofBlur=vec2(clamp(factor*aperture,-maxBlur,maxBlur));vec2 dofblur9=dofBlur*0.9;vec2 dofblur7=dofBlur*0.7;vec2 dofblur4=dofBlur*0.4;vec4 color=inputColor;color+=texture2D(inputBuffer,uv+(vec2(0.0,0.4)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.15,0.37)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.29,0.29)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.37,0.15)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.40,0.0)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.37,-0.15)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.29,-0.29)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.15,-0.37)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.0,-0.4)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.15,0.37)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.29,0.29)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.37,0.15)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.4,0.0)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.37,-0.15)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.29,-0.29)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.15,-0.37)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.15,0.37)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(-0.37,0.15)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(0.37,-0.15)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(-0.15,-0.37)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(-0.15,0.37)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(0.37,0.15)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(-0.37,-0.15)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(0.15,-0.37)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(0.29,0.29)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(0.40,0.0)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(0.29,-0.29)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(0.0,-0.4)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(-0.29,0.29)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(-0.4,0.0)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(-0.29,-0.29)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(0.0,0.4)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(0.29,0.29)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(0.4,0.0)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(0.29,-0.29)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(0.0,-0.4)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(-0.29,0.29)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(-0.4,0.0)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(-0.29,-0.29)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(0.0,0.4)*aspec