@needle-tools/engine/dist/postprocessing-8AQTeZsr.umd.cjs

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.

"use strict";var jt=Object.defineProperty;var Jt=(e,t,r)=>t in e?jt(e,t,{enumerable:!0,configurable:!0,writable:!0,value:r}):e[t]=r;var Xe=(e,t,r)=>Jt(e,typeof t!="symbol"?t+"":t,r);const i=require("./three-DMrv-4ar.umd.cjs"),qt=require("./three-examples-C7ryg8vN.umd.cjs");/**
 * postprocessing v6.37.6 build Fri Jul 04 2025
 * https://github.com/pmndrs/postprocessing
 * Copyright 2015-2025 Raoul van Rüschen
 * @license Zlib
 */var _t="6.37.6",$t=class{dispose(){}},Be=1/1e3,ei=1e3,ut=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*Be}get fixedDelta(){return this._fixedDelta*Be}set fixedDelta(e){this._fixedDelta=e*ei}get elapsed(){return this._elapsed*Be}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}},ti=(()=>{const e=new Float32Array([-1,-1,0,3,-1,0,-1,3,0]),t=new Float32Array([0,0,2,0,0,2]),r=new i.BufferGeometry;return r.setAttribute("position",new i.BufferAttribute(e,3)),r.setAttribute("uv",new i.BufferAttribute(t,2)),r})(),U=class Fe{static get fullscreenGeometry(){return ti}constructor(t="Pass",r=new i.Scene,a=new i.Camera){this.name=t,this.renderer=null,this.scene=r,this.camera=a,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 i.Mesh(Fe.fullscreenGeometry,t),r.frustumCulled=!1,this.scene===null&&(this.scene=new i.Scene),this.scene.add(r),this.screen=r)}getFullscreenMaterial(){return this.fullscreenMaterial}setFullscreenMaterial(t){this.fullscreenMaterial=t}getDepthTexture(){return null}setDepthTexture(t,r=i.BasicDepthPacking){}render(t,r,a,s,o){throw new Error("Render method not implemented!")}setSize(t,r){}initialize(t,r,a){}dispose(){for(const t of Object.keys(this)){const r=this[t];(r instanceof i.WebGLRenderTarget||r instanceof i.Material||r instanceof i.Texture||r instanceof Fe)&&this[t].dispose()}this.fullscreenMaterial!==null&&this.fullscreenMaterial.dispose()}},ct=class extends U{constructor(){super("ClearMaskPass",null,null),this.needsSwap=!1}render(e,t,r,a,s){const o=e.state.buffers.stencil;o.setLocked(!1),o.setTest(!1)}},ii=`#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>
}`,X="varying vec2 vUv;void main(){vUv=position.xy*0.5+0.5;gl_Position=vec4(position.xy,1.0,1.0);}",ve=class extends i.ShaderMaterial{constructor(){super({name:"CopyMaterial",uniforms:{inputBuffer:new i.Uniform$1(null),opacity:new i.Uniform$1(1)},blending:i.NoBlending,toneMapped:!1,depthWrite:!1,depthTest:!1,fragmentShader:ii,vertexShader:X})}set inputBuffer(e){this.uniforms.inputBuffer.value=e}setInputBuffer(e){this.uniforms.inputBuffer.value=e}getOpacity(e){return this.uniforms.opacity.value}setOpacity(e){this.uniforms.opacity.value=e}},Se=class extends U{constructor(e,t=!0){super("CopyPass"),this.fullscreenMaterial=new ve,this.needsSwap=!1,this.renderTarget=e,e===void 0&&(this.renderTarget=new i.WebGLRenderTarget(1,1,{minFilter:i.LinearFilter,magFilter:i.LinearFilter,stencilBuffer:!1,depthBuffer:!1}),this.renderTarget.texture.name="CopyPass.Target"),this.autoResize=t}get resize(){return this.autoResize}set resize(e){this.autoResize=e}get texture(){return this.renderTarget.texture}getTexture(){return this.renderTarget.texture}setAutoResizeEnabled(e){this.autoResize=e}render(e,t,r,a,s){this.fullscreenMaterial.inputBuffer=t.texture,e.setRenderTarget(this.renderToScreen?null:this.renderTarget),e.render(this.scene,this.camera)}setSize(e,t){this.autoResize&&this.renderTarget.setSize(e,t)}initialize(e,t,r){r!==void 0&&(this.renderTarget.texture.type=r,r!==i.UnsignedByteType?this.fullscreenMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1":e!==null&&e.outputColorSpace===i.SRGBColorSpace&&(this.renderTarget.texture.colorSpace=i.SRGBColorSpace))}},Ze=new i.Color,$=class extends U{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,a,s){const o=this.overrideClearColor,n=this.overrideClearAlpha,l=e.getClearAlpha(),u=o!==null,c=n>=0;u?(e.getClearColor(Ze),e.setClearColor(o,c?n:l)):c&&e.setClearAlpha(n),e.setRenderTarget(this.renderToScreen?null:t),e.clear(this.color,this.depth,this.stencil),u?e.setClearColor(Ze,l):c&&e.setClearAlpha(l)}},ft=class extends U{constructor(e,t){super("MaskPass",e,t),this.needsSwap=!1,this.clearPass=new $(!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,a,s){const o=e.getContext(),n=e.state.buffers,l=this.scene,u=this.camera,c=this.clearPass,f=this.inverted?0:1,h=1-f;n.color.setMask(!1),n.depth.setMask(!1),n.color.setLocked(!0),n.depth.setLocked(!0),n.stencil.setTest(!0),n.stencil.setOp(o.REPLACE,o.REPLACE,o.REPLACE),n.stencil.setFunc(o.ALWAYS,f,4294967295),n.stencil.setClear(h),n.stencil.setLocked(!0),this.clearPass.enabled&&(this.renderToScreen?c.render(e,null):(c.render(e,t),c.render(e,r))),this.renderToScreen?(e.setRenderTarget(null),e.render(l,u)):(e.setRenderTarget(t),e.render(l,u),e.setRenderTarget(r),e.render(l,u)),n.color.setLocked(!1),n.depth.setLocked(!1),n.stencil.setLocked(!1),n.stencil.setFunc(o.EQUAL,1,4294967295),n.stencil.setOp(o.KEEP,o.KEEP,o.KEEP),n.stencil.setLocked(!0)}},ri=class{constructor(e=null,{depthBuffer:t=!0,stencilBuffer:r=!1,multisampling:a=0,frameBufferType:s}={}){this.renderer=null,this.inputBuffer=this.createBuffer(t,r,s,a),this.outputBuffer=this.inputBuffer.clone(),this.copyPass=new Se,this.depthTexture=null,this.passes=[],this.timer=new ut,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 i.Vector2),r=e.getContext().getContextAttributes().alpha,a=this.inputBuffer.texture.type;a===i.UnsignedByteType&&e.outputColorSpace===i.SRGBColorSpace&&(this.inputBuffer.texture.colorSpace=i.SRGBColorSpace,this.outputBuffer.texture.colorSpace=i.SRGBColorSpace,this.inputBuffer.dispose(),this.outputBuffer.dispose()),e.autoClear=!1,this.setSize(t.width,t.height);for(const s of this.passes)s.initialize(e,r,a)}}replaceRenderer(e,t=!0){const r=this.renderer,a=r.domElement.parentNode;return this.setRenderer(e),t&&a!==null&&(a.removeChild(r.domElement),a.appendChild(e.domElement)),r}createDepthTexture(){const e=this.depthTexture=new i.DepthTexture;return this.inputBuffer.depthTexture=e,this.inputBuffer.dispose(),this.inputBuffer.stencilBuffer?(e.format=i.DepthStencilFormat,e.type=i.UnsignedInt248Type):e.type=i.UnsignedIntType,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,a){const s=this.renderer,o=s===null?new i.Vector2:s.getDrawingBufferSize(new i.Vector2),n={minFilter:i.LinearFilter,magFilter:i.LinearFilter,stencilBuffer:t,depthBuffer:e,type:r},l=new i.WebGLRenderTarget(o.width,o.height,n);return a>0&&(l.ignoreDepthForMultisampleCopy=!1,l.samples=a),r===i.UnsignedByteType&&s!==null&&s.outputColorSpace===i.SRGBColorSpace&&(l.texture.colorSpace=i.SRGBColorSpace),l.texture.name="EffectComposer.Buffer",l.texture.generateMipmaps=!1,l}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,a=this.renderer,s=a.getDrawingBufferSize(new i.Vector2),o=a.getContext().getContextAttributes().alpha,n=this.inputBuffer.texture.type;if(e.setRenderer(a),e.setSize(s.width,s.height),e.initialize(a,o,n),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 l=this.createDepthTexture();for(e of r)e.setDepthTexture(l)}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 o=(l,u)=>l||u.needsDepthTexture;t.reduce(o,!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 a=this.inputBuffer,s=this.outputBuffer,o=!1,n,l,u;e===void 0&&(this.timer.update(),e=this.timer.getDelta());for(const c of this.passes)c.enabled&&(c.render(t,a,s,e,o),c.needsSwap&&(o&&(r.renderToScreen=c.renderToScreen,n=t.getContext(),l=t.state.buffers.stencil,l.setFunc(n.NOTEQUAL,1,4294967295),r.render(t,a,s,e,o),l.setFunc(n.EQUAL,1,4294967295)),u=a,a=s,s=u),c instanceof ft?o=!0:c instanceof ct&&(o=!1))}setSize(e,t,r){const a=this.renderer,s=a.getSize(new i.Vector2);(e===void 0||t===void 0)&&(e=s.width,t=s.height),(s.width!==e||s.height!==t)&&a.setSize(e,t,r);const o=a.getDrawingBufferSize(new i.Vector2);this.inputBuffer.setSize(o.width,o.height),this.outputBuffer.setSize(o.width,o.height);for(const n of this.passes)n.setSize(o.width,o.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(),U.fullscreenGeometry.dispose()}},P={NONE:0,DEPTH:1,CONVOLUTION:2},E={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"},ht=class{constructor(){this.shaderParts=new Map([[E.FRAGMENT_HEAD,null],[E.FRAGMENT_MAIN_UV,null],[E.FRAGMENT_MAIN_IMAGE,null],[E.VERTEX_HEAD,null],[E.VERTEX_MAIN_SUPPORT,null]]),this.defines=new Map,this.uniforms=new Map,this.blendModes=new Map,this.extensions=new Set,this.attributes=P.NONE,this.varyings=new Set,this.uvTransformation=!1,this.readDepth=!1,this.colorSpace=i.LinearSRGBColorSpace}};function je(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),a=new Float64Array(e);for(let s=1;s<=e;++s){for(let o=0;o<s;++o)a[o]=o===0||o===s-1?1:r[o-1]+r[o];t=a,a=r,r=t}}return t}var dt=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,a=t>0?je(r).slice(t,-t):je(r),s=Math.floor((a.length-1)/2),o=a.reduce((h,d)=>h+d,0),n=a.slice(s),l=[...Array(s+1).keys()],u=new Float64Array(Math.floor(l.length/2)),c=new Float64Array(u.length);u[0]=n[0]/o;for(let h=1,d=1,p=l.length-1;h<p;h+=2,++d){const m=l[h],g=l[h+1],T=n[h],w=n[h+1],D=T+w,x=(m*T+g*w)/D;u[d]=D/o,c[d]=x}for(let h=0,d=n.length,p=1/o;h<d;++h)n[h]*=p;const f=(u.reduce((h,d)=>h+d,0)-u[0]*.5)*2;if(f!==0)for(let h=0,d=u.length,p=1/f;h<d;++h)u[h]*=p;this.offsets=l,this.weights=n,this.linearOffsets=c,this.linearWeights=u}},ai=class{getDelta(){return NaN}getElapsed(){return NaN}},si=class{initialize(e,t,r){}},Me=!1,Le=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 i.DoubleSide:r=this.materialsFlatShadedDoubleSide;break;case i.BackSide:r=this.materialsFlatShadedBackSide;break;default:r=this.materialsFlatShaded;break}else switch(t.material.side){case i.DoubleSide:r=this.materialsDoubleSide;break;case i.BackSide: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 i.ShaderMaterial))return e.clone();const t=e.uniforms,r=new Map;for(const s in t){const o=t[s].value;o.isRenderTargetTexture&&(t[s].value=null,r.set(s,o))}const a=e.clone();for(const s of r)t[s[0]].value=s[1],a.uniforms[s[0]].value=s[1];return a}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=i.FrontSide;t[2].skinning=!0,this.materialsBackSide=t.map(r=>{const a=this.cloneMaterial(r);return a.uniforms=Object.assign({},e.uniforms),a.side=i.BackSide,a}),this.materialsDoubleSide=t.map(r=>{const a=this.cloneMaterial(r);return a.uniforms=Object.assign({},e.uniforms),a.side=i.DoubleSide,a}),this.materialsFlatShaded=t.map(r=>{const a=this.cloneMaterial(r);return a.uniforms=Object.assign({},e.uniforms),a.flatShading=!0,a}),this.materialsFlatShadedBackSide=t.map(r=>{const a=this.cloneMaterial(r);return a.uniforms=Object.assign({},e.uniforms),a.flatShading=!0,a.side=i.BackSide,a}),this.materialsFlatShadedDoubleSide=t.map(r=>{const a=this.cloneMaterial(r);return a.uniforms=Object.assign({},e.uniforms),a.flatShading=!0,a.side=i.DoubleSide,a})}}render(e,t,r){const a=e.shadowMap.enabled;if(e.shadowMap.enabled=!1,Me){const s=this.originalMaterials;this.meshCount=0,t.traverse(this.replaceMaterial),e.render(t,r);for(const o of s)o[0].material=o[1];this.meshCount!==s.size&&s.clear()}else{const s=t.overrideMaterial;t.overrideMaterial=this.material,e.render(t,r),t.overrideMaterial=s}e.shadowMap.enabled=a}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 Me}static set workaroundEnabled(e){Me=e}},ni=class{setSize(e,t){}},W=-1,A=class extends i.EventDispatcher{constructor(e,t=W,r=W,a=1){super(),this.resizable=e,this.baseSize=new i.Vector2(1,1),this.preferredSize=new i.Vector2(t,r),this.target=this.preferredSize,this.s=a,this.effectiveSize=new i.Vector2,this.addEventListener("change",()=>this.updateEffectiveSize()),this.updateEffectiveSize()}updateEffectiveSize(){const e=this.baseSize,t=this.preferredSize,r=this.effectiveSize,a=this.scale;t.width!==W?r.width=t.width:t.height!==W?r.width=Math.round(t.height*(e.width/Math.max(e.height,1))):r.width=Math.round(e.width*a),t.height!==W?r.height=t.height:t.width!==W?r.height=Math.round(t.width/Math.max(e.width/Math.max(e.height,1),1)):r.height=Math.round(e.height*a)}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(W),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 W}},oi=class{constructor(e=0){this.nextId=e}getNextId(){return this.nextId++}reset(e=0){return this.nextId=e,this}},Ue=new oi(2),ke=class extends Set{constructor(e,t=Ue.getNextId()){super(),this.exclusive=!1,this._layer=t,(this._layer<1||this._layer>31)&&(console.warn("Layer out of range, resetting to 2"),Ue.reset(2),this._layer=Ue.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}},v={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},li="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(x.rgb+y.rgb,y.a),opacity);}",ui="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,y,y.a*opacity);}",ci="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4((x.rgb+y.rgb)*0.5,y.a),opacity);}",fi="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.xy,xHSL.z));return mix(x,vec4(z,y.a),opacity);}",hi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 a=x.rgb,b=y.rgb;vec3 z=mix(step(0.0,b)*(1.0-min(vec3(1.0),(1.0-a)/b)),vec3(1.0),step(1.0,a));return mix(x,vec4(z,y.a),opacity);}",di="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 a=x.rgb,b=y.rgb;vec3 z=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(x,vec4(z,y.a),opacity);}",pi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(min(x.rgb,y.rgb),y.a),opacity);}",vi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(abs(x.rgb-y.rgb),y.a),opacity);}",gi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(x.rgb/max(y.rgb,1e-12),y.a),opacity);}",mi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4((x.rgb+y.rgb-2.0*x.rgb*y.rgb),y.a),opacity);}",Ai="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 a=min(x.rgb,1.0);vec3 b=min(y.rgb,1.0);vec3 z=mix(2.0*a*b,1.0-2.0*(1.0-a)*(1.0-b),step(0.5,b));return mix(x,vec4(z,y.a),opacity);}",xi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(step(1.0,x.rgb+y.rgb),y.a),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.x,xHSL.yz));return mix(x,vec4(z,y.a),opacity);}",Ti="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(1.0-y.rgb,y.a),opacity);}",wi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(y.rgb*(1.0-x.rgb),y.a),opacity);}",Si="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(max(x.rgb,y.rgb),y.a),opacity);}",Ei="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(clamp(y.rgb+x.rgb-1.0,0.0,1.0),y.a),opacity);}",Ci="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(min(x.rgb+y.rgb,1.0),y.a),opacity);}",yi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(clamp(2.0*y.rgb+x.rgb-1.0,0.0,1.0),y.a),opacity);}",Bi="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.xy,yHSL.z));return mix(x,vec4(z,y.a),opacity);}",Mi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(x.rgb*y.rgb,y.a),opacity);}",Ui="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(1.0-abs(1.0-x.rgb-y.rgb),y.a),opacity);}",Pi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,y,opacity);}",Ri="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 z=mix(2.0*y.rgb*x.rgb,1.0-2.0*(1.0-y.rgb)*(1.0-x.rgb),step(0.5,x.rgb));return mix(x,vec4(z,y.a),opacity);}",Ii="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 y2=2.0*y.rgb;vec3 z=mix(mix(y2,x.rgb,step(0.5*x.rgb,y.rgb)),max(y2-1.0,vec3(0.0)),step(x.rgb,y2-1.0));return mix(x,vec4(z,y.a),opacity);}",bi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 z=mix(min(x.rgb*x.rgb/max(1.0-y.rgb,1e-12),1.0),y.rgb,step(1.0,y.rgb));return mix(x,vec4(z,y.a),opacity);}",Fi="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.x,yHSL.y,xHSL.z));return mix(x,vec4(z,y.a),opacity);}",Li="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(x.rgb+y.rgb-min(x.rgb*y.rgb,1.0),y.a),opacity);}",Oi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 a=x.rgb;vec3 b=y.rgb;vec3 y2=2.0*b;vec3 w=step(0.5,b);vec3 c=a-(1.0-y2)*a*(1.0-a);vec3 d=mix(a+(y2-1.0)*(sqrt(a)-a),a+(y2-1.0)*a*((16.0*a-12.0)*a+3.0),w*(1.0-step(0.25,a)));vec3 z=mix(c,d,w);return mix(x,vec4(z,y.a),opacity);}",Ni="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return y;}",Hi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,vec4(max(x.rgb+y.rgb-1.0,0.0),y.a),opacity);}",Gi="vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 z=mix(max(1.0-min((1.0-x.rgb)/(2.0*y.rgb),1.0),0.0),min(x.rgb/(2.0*(1.0-y.rgb)),1.0),step(0.5,y.rgb));return mix(x,vec4(z,y.a),opacity);}",zi=new Map([[v.ADD,li],[v.ALPHA,ui],[v.AVERAGE,ci],[v.COLOR,fi],[v.COLOR_BURN,hi],[v.COLOR_DODGE,di],[v.DARKEN,pi],[v.DIFFERENCE,vi],[v.DIVIDE,gi],[v.DST,null],[v.EXCLUSION,mi],[v.HARD_LIGHT,Ai],[v.HARD_MIX,xi],[v.HUE,Di],[v.INVERT,Ti],[v.INVERT_RGB,wi],[v.LIGHTEN,Si],[v.LINEAR_BURN,Ei],[v.LINEAR_DODGE,Ci],[v.LINEAR_LIGHT,yi],[v.LUMINOSITY,Bi],[v.MULTIPLY,Mi],[v.NEGATION,Ui],[v.NORMAL,Pi],[v.OVERLAY,Ri],[v.PIN_LIGHT,Ii],[v.REFLECT,bi],[v.SATURATION,Fi],[v.SCREEN,Li],[v.SOFT_LIGHT,Oi],[v.SRC,Ni],[v.SUBTRACT,Hi],[v.VIVID_LIGHT,Gi]]),pt=class extends i.EventDispatcher{constructor(e,t=1){super(),this._blendFunction=e,this.opacity=new i.Uniform$1(t)}getOpacity(){return this.opacity.value}setOpacity(e){this.opacity.value=e}get blendFunction(){return this._blendFunction}set blendFunction(e){this._blendFunction=e,this.dispatchEvent({type:"change"})}getBlendFunction(){return this.blendFunction}setBlendFunction(e){this.blendFunction=e}getShaderCode(){return zi.get(this.blendFunction)}},vt=class extends i.CanvasTexture{constructor({characters:e=" .:,'-^=*+?!|0#X%WM@",font:t="Arial",fontSize:r=54,size:a=1024,cellCount:s=16}={}){super(document.createElement("canvas"),void 0,i.RepeatWrapping,i.RepeatWrapping);const o=this.image;o.width=o.height=a;const n=o.getContext("2d"),l=a/s;n.font=`${r}px ${t}`,n.textAlign="center",n.textBaseline="middle",n.fillStyle="#ffffff";for(let u=0,c=e.length;u<c;++u){const f=e[u],h=u%s,d=Math.floor(u/s);n.fillText(f,h*l+l/2,d*l+l/2)}this.characterCount=e.length,this.cellCount=s}},C=class extends i.EventDispatcher{constructor(e,t,{attributes:r=P.NONE,blendFunction:a=v.NORMAL,defines:s=new Map,uniforms:o=new Map,extensions:n=null,vertexShader:l=null}={}){super(),this.name=e,this.renderer=null,this.attributes=r,this.fragmentShader=t,this.vertexShader=l,this.defines=s,this.uniforms=o,this.extensions=n,this.blendMode=new pt(a),this.blendMode.addEventListener("change",u=>this.setChanged()),this._inputColorSpace=i.LinearSRGBColorSpace,this._outputColorSpace=i.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=i.BasicDepthPacking){}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 i.WebGLRenderTarget||t instanceof i.Material||t instanceof i.Texture||t instanceof U)&&this[e].dispose()}}},ki=`uniform sampler2D asciiTexture;uniform vec4 cellCount;
#ifdef USE_COLOR
uniform vec3 color;
#endif
void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){vec2 pixelizedUv=cellCount.zw*(0.5+floor(uv*cellCount.xy));vec4 texel=texture(inputBuffer,pixelizedUv);float lum=min(luminance(texel.rgb),1.0);
#ifdef INVERTED
lum=1.0-lum;
#endif
float characterIndex=floor(CHAR_COUNT_MINUS_ONE*lum);vec2 characterPosition=vec2(mod(characterIndex,TEX_CELL_COUNT),floor(characterIndex*INV_TEX_CELL_COUNT));vec2 offset=vec2(characterPosition.x,-characterPosition.y)*INV_TEX_CELL_COUNT;vec2 characterUv=mod(uv*(cellCount.xy*INV_TEX_CELL_COUNT),INV_TEX_CELL_COUNT);characterUv=characterUv-vec2(0.0,INV_TEX_CELL_COUNT)+offset;float asciiCharacter=texture(asciiTexture,characterUv).r;
#ifdef USE_COLOR
outputColor=vec4(color*asciiCharacter,inputColor.a);
#else
outputColor=vec4(texel.rgb*asciiCharacter,inputColor.a);
#endif
}`,Qi=class extends C{constructor({asciiTexture:e=new vt,cellSize:t=16,color:r=null,inverted:a=!1}={}){super("ASCIIEffect",ki,{uniforms:new Map([["asciiTexture",new i.Uniform$1(null)],["cellCount",new i.Uniform$1(new i.Vector4)],["color",new i.Uniform$1(new i.Color)]])}),this._cellSize=-1,this.resolution=new i.Vector2,this.asciiTexture=e,this.cellSize=t,this.color=r,this.inverted=a}get asciiTexture(){return this.uniforms.get("asciiTexture").value}set asciiTexture(e){const t=this.uniforms.get("asciiTexture").value;if(this.uniforms.get("asciiTexture").value=e,t!==null&&t!==e&&t.dispose(),e!==null){const r=e.cellCount;this.defines.set("CHAR_COUNT_MINUS_ONE",(e.characterCount-1).toFixed(1)),this.defines.set("TEX_CELL_COUNT",r.toFixed(1)),this.defines.set("INV_TEX_CELL_COUNT",(1/r).toFixed(9)),this.setChanged()}}get color(){return this.uniforms.get("color").value}set color(e){e!==null&&this.uniforms.get("color").value.set(e),this.defines.has("USE_COLOR")&&e===null?(this.defines.delete("USE_COLOR"),this.setChanged()):!this.defines.has("USE_COLOR")&&e!==null&&(this.defines.set("USE_COLOR","1"),this.setChanged())}get inverted(){return this.defines.has("INVERTED")}set inverted(e){this.inverted!==e&&(e?this.defines.set("INVERTED","1"):this.defines.delete("INVERTED"),this.setChanged())}get cellSize(){return this._cellSize}set cellSize(e){this._cellSize!==e&&(this._cellSize=e,this.updateCellCount())}updateCellCount(){const e=this.uniforms.get("cellCount").value,t=this.resolution;e.x=t.width/this.cellSize,e.y=t.height/this.cellSize,e.z=1/e.x,e.w=1/e.y}setSize(e,t){this.resolution.set(e,t),this.updateCellCount()}dispose(){this.asciiTexture!==null&&this.asciiTexture.dispose(),super.dispose()}},z={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>
}`,Wi="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);}",Yi=[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])],Ee=class extends i.ShaderMaterial{constructor(e=new i.Vector4){super({name:"KawaseBlurMaterial",uniforms:{inputBuffer:new i.Uniform$1(null),texelSize:new i.Uniform$1(new i.Vector4),scale:new i.Uniform$1(1),kernel:new i.Uniform$1(0)},blending:i.NoBlending,toneMapped:!1,depthWrite:!1,depthTest:!1,fragmentShader:Vi,vertexShader:Wi}),this.setTexelSize(e.x,e.y),this.kernelSize=z.MEDIUM}set inputBuffer(e){this.uniforms.inputBuffer.value=e}setInputBuffer(e){this.inputBuffer=e}get kernelSequence(){return Yi[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,a=1/t;this.uniforms.texelSize.value.set(r,a,r*.5,a*.5)}},_=class extends U{constructor({kernelSize:e=z.MEDIUM,resolutionScale:t=.5,width:r=A.AUTO_SIZE,height:a=A.AUTO_SIZE,resolutionX:s=r,resolutionY:o=a}={}){super("KawaseBlurPass"),this.renderTargetA=new i.WebGLRenderTarget(1,1,{depthBuffer:!1}),this.renderTargetA.texture.name="Blur.Target.A",this.renderTargetB=this.renderTargetA.clone(),this.renderTargetB.texture.name="Blur.Target.B";const n=this.resolution=new A(this,s,o,t);n.addEventListener("change",l=>this.setSize(n.baseWidth,n.baseHeight)),this._blurMaterial=new Ee,this._blurMaterial.kernelSize=e,this.copyMaterial=new ve}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,a,s){const o=this.scene,n=this.camera,l=this.renderTargetA,u=this.renderTargetB,c=this.blurMaterial,f=c.kernelSequence;let h=t;this.fullscreenMaterial=c;for(let d=0,p=f.length;d<p;++d){const m=(d&1)===0?l:u;c.kernel=f[d],c.inputBuffer=h.texture,e.setRenderTarget(m),e.render(o,n),h=m}this.fullscreenMaterial=this.copyMaterial,this.copyMaterial.inputBuffer=h.texture,e.setRenderTarget(this.renderToScreen?null:r),e.render(o,n)}setSize(e,t){const r=this.resolution;r.setBaseSize(e,t);const a=r.width,s=r.height;this.renderTargetA.setSize(a,s),this.renderTargetB.setSize(a,s),this.blurMaterial.setSize(e,t)}initialize(e,t,r){r!==void 0&&(this.renderTargetA.texture.type=r,this.renderTargetB.texture.type=r,r!==i.UnsignedByteType?(this.blurMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1",this.copyMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1"):e!==null&&e.outputColorSpace===i.SRGBColorSpace&&(this.renderTargetA.texture.colorSpace=i.SRGBColorSpace,this.renderTargetB.texture.colorSpace=i.SRGBColorSpace))}static get AUTO_SIZE(){return A.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
}`,gt=class extends i.ShaderMaterial{constructor(e=!1,t=null){super({name:"LuminanceMaterial",defines:{THREE_REVISION:i.REVISION.replace(/\D+/g,"")},uniforms:{inputBuffer:new i.Uniform$1(null),threshold:new i.Uniform$1(0),smoothing:new i.Uniform$1(1),range:new i.Uniform$1(null)},blending:i.NoBlending,toneMapped:!1,depthWrite:!1,depthTest:!1,fragmentShader:Ki,vertexShader:X}),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}},Qe=class extends U{constructor({renderTarget:e,luminanceRange:t,colorOutput:r,resolutionScale:a=1,width:s=A.AUTO_SIZE,height:o=A.AUTO_SIZE,resolutionX:n=s,resolutionY:l=o}={}){super("LuminancePass"),this.fullscreenMaterial=new gt(r,t),this.needsSwap=!1,this.renderTarget=e,this.renderTarget===void 0&&(this.renderTarget=new i.WebGLRenderTarget(1,1,{depthBuffer:!1}),this.renderTarget.texture.name="LuminancePass.Target");const u=this.resolution=new A(this,n,l,a);u.addEventListener("change",c=>this.setSize(u.baseWidth,u.baseHeight))}get texture(){return this.renderTarget.texture}getTexture(){return this.renderTarget.texture}getResolution(){return this.resolution}render(e,t,r,a,s){const o=this.fullscreenMaterial;o.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!==i.UnsignedByteType&&(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);}",mt=class extends i.ShaderMaterial{constructor(){super({name:"DownsamplingMaterial",uniforms:{inputBuffer:new i.Uniform$1(null),texelSize:new i.Uniform$1(new i.Vector2)},blending:i.NoBlending,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);}",At=class extends i.ShaderMaterial{constructor(){super({name:"UpsamplingMaterial",uniforms:{inputBuffer:new i.Uniform$1(null),supportBuffer:new i.Uniform$1(null),texelSize:new i.Uniform$1(new i.Vector2),radius:new i.Uniform$1(.85)},blending:i.NoBlending,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)}},xt=class extends U{constructor(){super("MipmapBlurPass"),this.needsSwap=!1,this.renderTarget=new i.WebGLRenderTarget(1,1,{depthBuffer:!1}),this.renderTarget.texture.name="Upsampling.Mipmap0",this.downsamplingMipmaps=[],this.upsamplingMipmaps=[],this.downsamplingMaterial=new mt,this.upsamplingMaterial=new At,this.resolution=new i.Vector2}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 a=t.clone();a.texture.name="Downsampling.Mipmap"+r,this.downsamplingMipmaps.push(a)}this.upsamplingMipmaps.push(t);for(let r=1,a=e-1;r<a;++r){const s=t.clone();s.texture.name="Upsampling.Mipmap"+r,this.upsamplingMipmaps.push(s)}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,a,s){const{scene:o,camera:n}=this,{downsamplingMaterial:l,upsamplingMaterial:u}=this,{downsamplingMipmaps:c,upsamplingMipmaps:f}=this;let h=t;this.fullscreenMaterial=l;for(let d=0,p=c.length;d<p;++d){const m=c[d];l.setSize(h.width,h.height),l.inputBuffer=h.texture,e.setRenderTarget(m),e.render(o,n),h=m}this.fullscreenMaterial=u;for(let d=f.length-1;d>=0;--d){const p=f[d];u.setSize(h.width,h.height),u.inputBuffer=h.texture,u.supportBuffer=c[d].texture,e.setRenderTarget(p),e.render(o,n),h=p}}setSize(e,t){const r=this.resolution;r.set(e,t);let a=r.width,s=r.height;for(let o=0,n=this.downsamplingMipmaps.length;o<n;++o)a=Math.round(a*.5),s=Math.round(s*.5),this.downsamplingMipmaps[o].setSize(a,s),o<this.upsamplingMipmaps.length&&this.upsamplingMipmaps[o].setSize(a,s)}initialize(e,t,r){if(r!==void 0){const a=this.downsamplingMipmaps.concat(this.upsamplingMipmaps);for(const s of a)s.texture.type=r;if(r!==i.UnsignedByteType)this.downsamplingMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1",this.upsamplingMaterial.defines.FRAMEBUFFER_PRECISION_HIGH="1";else if(e!==null&&e.outputColorSpace===i.SRGBColorSpace)for(const s of a)s.texture.colorSpace=i.SRGBColorSpace}}dispose(){super.dispose();for(const e of this.downsamplingMipmaps.concat(this.upsamplingMipmaps))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,max(inputColor.a,texel.a));}`,Dt=class extends C{constructor({blendFunction:e=v.SCREEN,luminanceThreshold:t=1,luminanceSmoothing:r=.03,mipmapBlur:a=!0,intensity:s=1,radius:o=.85,levels:n=8,kernelSize:l=z.LARGE,resolutionScale:u=.5,width:c=A.AUTO_SIZE,height:f=A.AUTO_SIZE,resolutionX:h=c,resolutionY:d=f}={}){super("BloomEffect",qi,{blendFunction:e,uniforms:new Map([["map",new i.Uniform$1(null)],["intensity",new i.Uniform$1(s)]])}),this.renderTarget=new i.WebGLRenderTarget(1,1,{depthBuffer:!1}),this.renderTarget.texture.name="Bloom.Target",this.blurPass=new _({kernelSize:l}),this.luminancePass=new Qe({colorOutput:!0}),this.luminanceMaterial.threshold=t,this.luminanceMaterial.smoothing=r,this.mipmapBlurPass=new xt,this.mipmapBlurPass.enabled=a,this.mipmapBlurPass.radius=o,this.mipmapBlurPass.levels=n,this.uniforms.get("map").value=a?this.mipmapBlurPass.texture:this.renderTarget.texture;const p=this.resolution=new A(this,h,d,u);p.addEventListener("change",m=>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 a=this.renderTarget,s=this.luminancePass;s.enabled?(s.render(e,t),this.mipmapBlurPass.enabled?this.mipmapBlurPass.render(e,s.renderTarget):this.blurPass.render(e,s.renderTarget,a)):this.mipmapBlurPass.enabled?this.mipmapBlurPass.render(e,t):this.blurPass.render(e,t,a)}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.b