@threepipe/webgi-plugins/dist/index.mjs

WebGi - Realistic Rendering Plugins for ThreePipe.

var e,t;import{RenderManager as r,PipelinePassPlugin as i,GBufferPlugin as a,ProgressivePlugin as s,generateUiConfig as n,uiToggle as o,uiConfig as l,ExtendedShaderPass as c,Vector2 as d,Matrix4 as u,CopyShader as h,getOrCall as p,serialize as f,uniform as m,uiVector as g,matDefineBool as v,UnsignedByteType as _,shaderReplaceString as y,LinearSRGBColorSpace as x,GBufferRenderPass as S,Color as b,ShaderMaterial as w,NoBlending as T,Matrix3 as D,DoubleSide as P,uiImage as M,uiFolderContainer as E,uiConfigMaterialExtension as C,updateBit as R,Vector4 as A,HalfFloatType as U,AdditiveBlending as L,uiSlider as O,onChange as B,onChange2 as N,Vector3 as F,PickingPlugin as k,now as I,FrameFadePlugin as z,shaderUtils as V,ExtendedShaderMaterial as j,RGBAFormat as G,NearestFilter as H,bindToValue as W,AViewerPluginSync as Y,updateMaterialDefines as X,glsl as K,BaseGroundPlugin as q,matDefine as Z,SSAAPlugin as J,getTexelDecoding as $,AScreenPassExtensionPlugin as Q,animateTarget as ee,RenderPass as te,uiColor as re,makeSamplerUi as ie,SRGBColorSpace as ae,Mesh2 as se,Plane as ne,PerspectiveCamera as oe,MathUtils as le,DirectionalLight2 as ce,copyObject3DUserData as de,Serialization as ue,ThreeSerialization as he,ShadowMaterial as pe,SimpleEventDispatcher as fe,BasicShadowMap as me,ShaderMaterial2 as ge,NoColorSpace as ve,Layers as _e,LinearFilter as ye,LinearMipmapLinearFilter as xe,PCFShadowMap as Se,PCFSoftShadowMap as be,VSMShadowMap as we,uiDropdown as Te,uiInput as De,uiButton as Pe}from"threepipe";const Me={computeScreenSpaceVelocity:"uniform mat4 lastProjectionViewMatrix;uniform mat4 currentProjectionViewMatrix;vec2 computeScreenSpaceVelocity(const in vec3 worldPosition){vec4 currentPositionClip=currentProjectionViewMatrix*vec4(worldPosition,1.0);vec4 prevPositionClip=lastProjectionViewMatrix*vec4(worldPosition,1.0);vec2 currentPositionNDC=currentPositionClip.xy/currentPositionClip.w;vec2 prevPositionNDC=prevPositionClip.xy/prevPositionClip.w;if(prevPositionNDC.x>=1.0||prevPositionNDC.x<=-1.0||prevPositionNDC.x>=1.0||prevPositionNDC.y<=-1.0){return vec2(0.0);}return 0.5*(currentPositionNDC-prevPositionNDC);}",getWorldPositionFromViewZ:"uniform mat4 inverseViewMatrix;vec3 getWorldPositionFromViewZ(const in vec2 uv,const in float viewDepth){vec2 uv_=2.*uv-1.;float xe=-(uv_.x+projection[2][0])*viewDepth/projection[0][0];float ye=-(uv_.y+projection[2][1])*viewDepth/projection[1][1];return(inverseViewMatrix*vec4(xe,ye,viewDepth,1.)).xyz;}",temporalAA:"#include <common>\n#include <gbuffer_unpack>\n#ifdef HAS_VELOCITY_BUFFER\n#pragma <velocity_unpack>\n#else\n#define HAS_VELOCITY_BUFFER 0\n#endif\n#include <cameraHelpers>\nvarying vec2 vUv;uniform vec2 previousRTSize;uniform vec2 jitterSample;uniform vec2 feedBack;uniform bool firstFrame;vec3 find_closest_fragment_3x3(const in vec2 uv){const vec3 offset=vec3(-1.0,1.0,0.0);vec2 texelSize=1.0/previousRTSize;vec3 dtr=vec3(1,1,getDepth(uv+offset.yy*texelSize));vec3 dtc=vec3(0,1,getDepth(uv+offset.zy*texelSize));vec3 dtl=vec3(-1,1,getDepth(uv+offset.xy*texelSize));vec3 dml=vec3(-1,0,getDepth(uv+offset.xz*texelSize));vec3 dmc=vec3(0,0,getDepth(uv));vec3 dmr=vec3(1,0,getDepth(uv+offset.yz*texelSize));vec3 dbl=vec3(-1,-1,getDepth(uv+offset.xx*texelSize));vec3 dbc=vec3(0,-1,getDepth(uv+offset.zx*texelSize));vec3 dbr=vec3(1,-1,getDepth(uv+offset.yx*texelSize));vec3 dmin=dtl;if(dmin.z>dtc.z)dmin=dtc;if(dmin.z>dtr.z)dmin=dtr;if(dmin.z>dml.z)dmin=dml;if(dmin.z>dmc.z)dmin=dmc;if(dmin.z>dmr.z)dmin=dmr;if(dmin.z>dbl.z)dmin=dbl;if(dmin.z>dbc.z)dmin=dbc;if(dmin.z>dbr.z)dmin=dbr;return vec3(uv+texelSize.xy*dmin.xy,dmin.z);}vec3 find_closest_fragment_5tap(const in vec2 uv){vec2 texelSize=1.0/previousRTSize;vec2 offset=vec2(1.0,-1.0);vec3 dtl=vec3(-1,1,getDepth(uv+offset.yx*texelSize));vec3 dtr=vec3(1,1,getDepth(uv+offset.xx*texelSize));vec3 dmc=vec3(0,0,getDepth(uv));vec3 dbl=vec3(-1,-1,getDepth(uv+offset.yy*texelSize));vec3 dbr=vec3(1,-1,getDepth(uv+offset.xy*texelSize));vec3 dmin=dtl;if(dmin.z>dtr.z)dmin=dtr;if(dmin.z>dmc.z)dmin=dmc;if(dmin.z>dbl.z)dmin=dbl;if(dmin.z>dbr.z)dmin=dbr;return vec3(uv+dmin.xy*texelSize,dmin.z);}vec4 clip_aabb(const in vec4 aabb_min,const in vec4 aabb_max,vec4 p){const float FLT_EPS=1e-8;vec4 p_clip=0.5*(aabb_max+aabb_min);vec4 e_clip=0.5*(aabb_max-aabb_min)+FLT_EPS;vec4 v_clip=p-p_clip;vec4 v_unit=abs(v_clip/e_clip);float ma_unit=max(v_unit.x,max(v_unit.y,v_unit.z));if(ma_unit>1.0)return p_clip+v_clip/ma_unit;else return p;}\n#if HAS_VELOCITY_BUFFER == 0 || defined(DEBUG_VELOCITY)\n#include <computeScreenSpaceVelocity>\n#include <getWorldPositionFromViewZ>\n#endif\nvec4 currentRTTexelToLinear1(vec4 a){if(isinf(a.x)||isinf(a.y)||isinf(a.z)||isinf(a.w)){return vec4(1.);}return currentRTTexelToLinear(a);}vec4 computeTAA(const in vec2 uv,const in vec2 screenSpaceVelocity,const in float feedbackScale){vec2 uvUnJitter=uv;vec4 currentColor=currentRTTexelToLinear(texture2D(currentRT,uvUnJitter));vec4 previousColor=previousRTTexelToLinear(texture2D(previousRT,uv-screenSpaceVelocity));const vec3 offset=vec3(1.,-1.,0.);vec2 texelSize=1./previousRTSize;float texelSpeed=length(screenSpaceVelocity);vec4 tl=currentRTTexelToLinear1(texture2D(currentRT,uvUnJitter+offset.yx*texelSize));vec4 tc=currentRTTexelToLinear1(texture2D(currentRT,uvUnJitter+offset.zx*texelSize));vec4 tr=currentRTTexelToLinear1(texture2D(currentRT,uvUnJitter+offset.xx*texelSize));vec4 ml=currentRTTexelToLinear1(texture2D(currentRT,uvUnJitter+offset.yz*texelSize));vec4 mc=currentColor;vec4 mr=currentRTTexelToLinear1(texture2D(currentRT,uvUnJitter+offset.xz*texelSize));vec4 bl=currentRTTexelToLinear1(texture2D(currentRT,uvUnJitter+offset.yy*texelSize));vec4 bc=currentRTTexelToLinear1(texture2D(currentRT,uvUnJitter+offset.zy*texelSize));vec4 br=currentRTTexelToLinear1(texture2D(currentRT,uvUnJitter+offset.xy*texelSize));vec4 corners=2.0*(tr+bl+br+tl)-2.0*mc;mc+=(mc-(corners*0.166667))*2.718282*0.3;mc=max(vec4(0.0),mc);vec4 min5=min(tc,min(ml,min(mc,min(mr,bc))));vec4 max5=max(tc,max(ml,max(mc,max(mr,bc))));vec4 cmin=min(min5,min(tl,min(tr,min(bl,br))));vec4 cmax=max(min5,max(tl,max(tr,max(bl,br))));;cmin=0.5*(cmin+min5);cmax=0.5*(cmax+max5);previousColor=clip_aabb(cmin,cmax,previousColor);float lum0=luminance(currentColor.rgb);float lum1=luminance(previousColor.rgb);float unbiased_diff=abs(lum0-lum1)/max(lum0,max(lum1,0.2));float unbiased_weight=1.0-unbiased_diff;float unbiased_weight_sqr=unbiased_weight*unbiased_weight;float k_feedback=mix(feedBack.x,feedBack.y,unbiased_weight_sqr);return mix(currentColor,previousColor,clamp(k_feedback*feedbackScale,0.,1.));}void main(){\n#if HAS_VELOCITY_BUFFER == 0\n#if QUALITY == 1\nvec3 c_frag=find_closest_fragment_3x3(vUv);\n#else\nvec3 c_frag=find_closest_fragment_5tap(vUv);\n#endif\n#else\nvec3 c_frag=vec3(vUv,0.);\n#endif\nbool bg=firstFrame;\n#if BACKGROUND_TAA\nfloat d=c_frag.z;float edgef=min(1.,max(0.,1.-(d*100.-99.)));\n#else\nbg=bg||c_frag.z>0.999;\n#endif\nif(bg){gl_FragColor=currentRTTexelToLinear1(texture2D(currentRT,vUv));}else{\n#if HAS_VELOCITY_BUFFER == 0\nfloat sampleViewZ=mix(-cameraNearFar.x,-cameraNearFar.y,c_frag.z);vec3 worldPosition=getWorldPositionFromViewZ(c_frag.xy,sampleViewZ);vec2 screenSpaceVelocity=computeScreenSpaceVelocity(worldPosition);\n#else\nvec2 screenSpaceVelocity=getVelocity(c_frag.xy);\n#endif\n#if BACKGROUND_TAA\ngl_FragColor=computeTAA(vUv,screenSpaceVelocity*edgef,edgef);\n#else\ngl_FragColor=computeTAA(vUv,screenSpaceVelocity,1.);\n#endif\n}\n#include <colorspace_fragment>\n#ifdef DEBUG_VELOCITY\nfloat sampleViewZ=mix(-cameraNearFar.x,-cameraNearFar.y,c_frag.z);vec3 worldPosition=getWorldPositionFromViewZ(c_frag.xy,sampleViewZ);vec2 screenSpaceVelocity=computeScreenSpaceVelocity(worldPosition);gl_FragColor=vec4(10.*length(screenSpaceVelocity),0.,0.,1.);\n#endif\n}",ssReflection:"uniform float currentFrameCount;\n#ifndef D_frameCount\n#define D_frameCount\nuniform float frameCount;\n#endif\nuniform float objectRadius;uniform float radius;uniform float tolerance;uniform float ssrRoughnessFactor;uniform bool autoRadius;\n#ifndef D_sceneBoundingRadius\n#define D_sceneBoundingRadius\nuniform float sceneBoundingRadius;\n#endif\n#if SSREFL_ENABLED == 2\nuniform float ssrSplitX;\n#endif\n#ifdef HAS_VELOCITY_BUFFER\n#pragma <velocity_unpack>\n#else\n#define HAS_VELOCITY_BUFFER 0\n#endif\n#if HAS_VELOCITY_BUFFER == 0\n#include <computeScreenSpaceVelocity>\n#include <getWorldPositionFromViewZ>\n#endif\nvec3 ComputeReflectionL(vec3 N,vec2 E,vec3 V,float rough){float rough4=rough*rough*rough*rough;float phi=2.0*PI*E.x;float cos_theta=pow(max(E.y,0.000001),rough4/(2.0-rough4));float sin_theta=sqrt(max(0.,1.0-cos_theta*cos_theta));vec3 half_vec=vec3(sin_theta*cos(phi),sin_theta*sin(phi),cos_theta);vec3 tangentX=normalize(cross(abs(N.z)<0.999 ? vec3(0.0,0.0,1.0): vec3(1.0,0.0,0.0),N));vec3 tangentY=cross(N,tangentX);half_vec=half_vec.x*tangentX+half_vec.y*tangentY+half_vec.z*N;vec3 ray_dir=(2.0*dot(V,half_vec))*half_vec-V;return ray_dir;}vec2 GetRandomE(float seed){vec2 rand_e;rand_e.x=interleavedGradientNoise(gl_FragCoord.xy,frameCount*34.+seed);rand_e.y=fract(rand_e.x*38.65435);rand_e.y=mix(rand_e.y,1.0,0.7);return rand_e;}vec4 calculateSSR(in float seed,in vec3 screenPos,in vec3 normal,in float radiusFactor,in float roughness){vec3 viewPos=screenToView3(screenPos.xy,screenPos.z);normal=normalize(normal);vec2 E=GetRandomE(seed);vec3 L=ComputeReflectionL(normal,E,-normalize(viewPos),roughness*ssrRoughnessFactor);L=normalize(L);float cameraDist=length(cameraPositionWorld);float rayLen=objectRadius*sceneBoundingRadius;rayLen=autoRadius ?min(max(mix(max(0.0,(cameraDist+rayLen)+viewPos.z),max(0.0,-viewPos.z-max(0.0,cameraDist-rayLen)),L.z*0.5+0.5),rayLen*0.1),rayLen*5.):rayLen;rayLen*=radiusFactor;float r=interleavedGradientNoise(gl_FragCoord.xy,frameCount+seed);rayLen=max(rayLen,0.001);int steps=SSR_STEP_COUNT/(currentFrameCount<float(SSR_LOW_QUALITY_FRAMES)? 2 : 1);vec3 state=vec3(0.,(r+0.5)/float(steps),2.);viewPos+=normal*max(-0.0001*viewPos.z,0.001);vec3 screenHitP=traceRay(viewPos,L*rayLen,tolerance*rayLen,state,steps);if(state.z<0.99){if(currentFrameCount<1.){\n#if HAS_VELOCITY_BUFFER == 0\nvec3 worldPosition=getWorldPositionFromViewZ(screenHitP.xy,screenHitP.z);vec2 screenSpaceVelocity=computeScreenSpaceVelocity(worldPosition);\n#else\nvec2 screenSpaceVelocity=getVelocity(screenHitP.xy);\n#endif\nscreenHitP.xy-=screenSpaceVelocity;}vec3 hitColor=(tLastFrameTexelToLinear(texture2D(tLastFrame,screenHitP.xy))).rgb;float ssrWeight=1.;return vec4(hitColor*ssrWeight,1.);}return vec4(0.);}",calculateGI:"uniform float currentFrameCount;uniform float intensity;uniform float objectRadius;uniform float rayCount;uniform float power;uniform float bias;uniform float falloff;uniform float tolerance;uniform bool autoRadius;uniform vec2 screenSize;\n#ifndef D_sceneBoundingRadius\n#define D_sceneBoundingRadius\nuniform float sceneBoundingRadius;\n#endif\n#ifdef HAS_VELOCITY_BUFFER\n#pragma <velocity_unpack>\n#else\n#define HAS_VELOCITY_BUFFER 0\n#endif\n#if HAS_VELOCITY_BUFFER == 0\n#include <computeScreenSpaceVelocity>\n#include <getWorldPositionFromViewZ>\n#endif\nvec3 ComputeUniformL(vec3 N,vec2 E){vec3 L;L.xy=E;L.z=interleavedGradientNoise(gl_FragCoord.xy,currentFrameCount*5.);L=L*2.-1.;return L;}vec2 GetRandomE(float seed){vec2 rand_e;rand_e.x=random3(vec3(gl_FragCoord.xy,currentFrameCount+seed));rand_e.y=random3(vec3(gl_FragCoord.yx,rand_e.x+(currentFrameCount)*7.));return rand_e;}float saturate2(float v,float mx){return max(0.,min(mx,v));}vec4 calculateGI(in float seed,in vec3 screenPos,in vec3 normal,in float radiusFactor){vec3 viewPos=screenToView3(screenPos.xy,screenPos.z);normal=normalize(normal);vec2 E=GetRandomE(seed);vec3 L=ComputeUniformL(normal,E);L=normalize(L);L*=sign(dot(L,normal));float cameraDist=length(cameraPositionWorld);float rayLen=objectRadius*sceneBoundingRadius;rayLen=autoRadius ?min(max(mix(max(0.0,(cameraDist+rayLen)+viewPos.z),max(0.0,-viewPos.z-max(0.0,cameraDist-rayLen)),L.z*0.5+0.5),rayLen*0.1),rayLen*5.):rayLen;rayLen*=radiusFactor;float r=interleavedGradientNoise(gl_FragCoord.xy,currentFrameCount*14.+seed)+0.05;rayLen=max(rayLen,0.001);vec3 state=vec3(1.,(r+0.5)/float(RTAO_STEP_COUNT),2.);viewPos+=normal*max(-0.01*viewPos.z,0.001);vec3 screenHitP=traceRay(viewPos,L*rayLen,tolerance*rayLen,state,RTAO_STEP_COUNT);vec3 viewHitP=screenToView3(screenHitP.xy,screenHitP.z);vec3 LRes=viewHitP-viewPos;if(state.z>1.)LRes=vec3(9999999.);float dist=length(LRes)*falloff;float EPS=0.01;float zBias=(viewPos.z)*bias;float ao=(max(dot(normal,L)+zBias,0.))/(dist*dist+EPS);\n#if defined(SSGI_ENABLED) && SSGI_ENABLED > 0\nif(currentFrameCount<1.){\n#if HAS_VELOCITY_BUFFER == 0\nvec3 worldPosition=getWorldPositionFromViewZ(screenHitP.xy,screenHitP.z);vec2 screenSpaceVelocity=computeScreenSpaceVelocity(worldPosition);\n#else\nvec2 screenSpaceVelocity=getVelocity(screenHitP.xy);\n#endif\nscreenHitP.xy-=screenSpaceVelocity;}vec3 hitColor=tLastFrameTexelToLinear(texture2D(tLastFrame,screenHitP.xy)).rgb;vec3 hitNormal=getViewNormal(screenHitP.xy);float giWeight=1.;giWeight=saturate2(giWeight/(dist+EPS),1.);giWeight*=saturate2((dot(normal,L)),1.0);giWeight*=saturate2((dot(hitNormal,-L)),1.0);return vec4(hitColor*giWeight,ao);\n#endif\nreturn vec4(0,0,0,ao);}float normpdf(in float x,in float sigma){return exp(-0.5*x*x/(sigma*sigma));}vec4 getLastThis(sampler2D tex,float depth,vec3 normal){vec2 direction=vec2(1,1);vec4 color=clamp(tLastThisTexelToLinear(texture2D(tex,vUv.xy)),0.,5.);return color;}void main(){float depth;vec3 normal;getDepthNormal(vUv,depth,normal);if(depth>0.99){discard;gl_FragColor=getLastThis(tLastThis,depth,normal);return;}float viewZ=depthToViewZ(depth);vec3 screenPos=vec3(vUv.x,vUv.y,viewZ);vec4 gi=vec4(0.);gi+=calculateGI(8.,screenPos,normal,1.);if(rayCount>1.5)gi=max(gi,calculateGI(2.,screenPos,normal,0.4));if(rayCount>2.5)gi=max(gi,calculateGI(3.,screenPos,normal,1.5));if(rayCount>3.5)gi=max(gi,calculateGI(1.,screenPos,normal,0.6));if(rayCount>4.5)gi=max(gi,calculateGI(3.,screenPos,normal,1.));gi.a=min(1.,gi.a);gi.a=max(0.,gi.a);gi.rgb=min(vec3(3.),gi.rgb);gi.rgb=max(vec3(0.),gi.rgb);if(currentFrameCount<3.){gl_FragColor=gi;return;}gl_FragColor=(texture2D(tLastThis,vUv));gl_FragColor=((gi+(gl_FragColor)*currentFrameCount)/(currentFrameCount+1.));}",__inited:!1};function Ee(){return Me.__inited||(Me.__inited=!0,Object.assign(r.ShaderChunk,Me)),Me}var Ce=Object.defineProperty,Re=Object.getOwnPropertyDescriptor,Ae=(e,t,r,i)=>{for(var a,s=i>1?void 0:i?Re(t,r):t,n=e.length-1;n>=0;n--)(a=e[n])&&(s=(i?a(t,r,s):a(s))||s);return i&&s&&Ce(t,r,s),s};const Ue=class extends i{constructor(e=!0){super(),this.passId="taa",this._stableNoise=!0,this._gbufferUnpackExtension=void 0,this._gbufferUnpackExtensionChanged=()=>{if(!this._pass||!this._viewer)throw new Error("TemporalAAPlugin: pass/viewer not created yet");const e=this._viewer.renderManager.gbufferUnpackExtension;this._gbufferUnpackExtension!==e&&(this._gbufferUnpackExtension&&this._pass.material.unregisterMaterialExtensions([this._gbufferUnpackExtension]),this._gbufferUnpackExtension=e,this._gbufferUnpackExtension?this._pass.material.registerMaterialExtensions([this._gbufferUnpackExtension]):this._viewer.console.warn("TemporalAAPlugin: GBuffer unpack extension removed"))},this.dependencies=[a,s],this.uiConfig={type:"folder",label:"TemporalAA Plugin",onChange:this.setDirty.bind(this),children:[...n(this)||[]]},this.enabled=e,this.setDirty=this.setDirty.bind(this)}get stableNoise(){return this._viewer?.renderManager.stableNoise??this._stableNoise}set stableNoise(e){this._viewer&&(this._viewer.renderManager.stableNoise=e),this._stableNoise=e}_createPass(){if(!this._viewer)throw new Error("TemporalAAPlugin: viewer not set");if(!this._viewer.renderManager.gbufferTarget||!this._viewer.renderManager.gbufferUnpackExtension)throw new Error("TemporalAAPlugin: GBuffer target not created. GBufferPlugin is required.");const e=!!this._viewer.renderManager.msaa;return new Oe(this.passId,()=>this._viewer?.getPlugin(s)?.target,e)}onAdded(e){super.onAdded(e),this._gbufferUnpackExtensionChanged(),e.renderManager.addEventListener("gbufferUnpackExtensionChanged",this._gbufferUnpackExtensionChanged),e.renderManager.addEventListener("resize",this._pass.onSizeUpdate)}onRemove(e){e.renderManager.removeEventListener("gbufferUnpackExtensionChanged",this._gbufferUnpackExtensionChanged),e.renderManager.removeEventListener("resize",this._pass.onSizeUpdate),super.onRemove(e)}_beforeRender(e,t,r){if(!super._beforeRender(e,t,r))return!1;const i=this.pass,a=this._viewer;if(!i||!a)return!1;const n=r.frameCount;if(i.taaEnabled=n<=1&&e.renderCamera===e.mainCamera,!i.taaEnabled)return!1;const o=t;return!!o&&(o.updateMatrixWorld(!0),o.updateShaderProperties(i.material),i.updateCameraProperties(o),i.target=a.getPlugin(s).target,!0)}};Ue.PluginType="TAA",Ue.OldPluginType="TemporalAAPlugin";let Le=Ue;Ae([o("Stable Noise (Total frame count)")],Le.prototype,"stableNoise",1),Ae([l(void 0,{unwrapContents:!0})],Le.prototype,"_pass",2);class Oe extends c{constructor(e,t,r=!1){super({vertexShader:h.vertexShader,fragmentShader:Ee().temporalAA,uniforms:{currentRT:{value:null},previousRT:{value:null},previousRTSize:{value:new d},cameraNearFar:{value:new d},lastProjectionViewMatrix:{value:new u},currentProjectionViewMatrix:{value:new u},projection:{value:new u},inverseViewMatrix:{value:new u},jitterSample:{value:new d},firstFrame:{value:!0}},defines:{QUALITY:1,UNJITTER:0,BACKGROUND_TAA:r?1:0}},"currentRT","previousRT"),this.before=["progressive"],this.after=[],this.required=["render","progressive"],this.taaEnabled=!0,this.feedBack=new d(.88,.97),this.debugVelocity=!1,this.uiConfig={type:"folder",label:"Temporal AA Pass",onChange:this.setDirty,children:[{type:"checkbox",label:"Enabled",property:[this,"enabled"],onChange:()=>this.onSizeUpdate()},...n(this)?.filter(e=>e&&"Enabled"!==e.label)||[]]},this.passId=e,this.onSizeUpdate=this.onSizeUpdate.bind(this),this.target=t,this.clear=!1,this.needsSwap=!0}render(e,t,r,i,a){this.taaEnabled&&this.enabled?(this.needsSwap=!0,this.uniforms.previousRT.value=p(this.target)?.texture??null,super.render(e,t,r,i,a),this.uniforms.lastProjectionViewMatrix.value.copy(this.uniforms.currentProjectionViewMatrix.value),this.uniforms.firstFrame.value=!1):this.needsSwap=!1}updateCameraProperties(e){e&&(this.uniforms.currentProjectionViewMatrix.value.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this.uniforms.inverseViewMatrix.value.copy(e.matrixWorld))}onSizeUpdate(){this.uniforms.firstFrame.value=!0,this.setDirty()}setSize(e,t){super.setSize(e,t),this.onSizeUpdate()}}Ae([f(),m(),g("Feedback",void 0,1e-4)],Oe.prototype,"feedBack",2),Ae([o(),v("DEBUG_VELOCITY",void 0,!1,void 0,!0)],Oe.prototype,"debugVelocity",2);var Be=Object.defineProperty,Ne=Object.getOwnPropertyDescriptor,Fe=(e,t,r,i)=>{for(var a,s=i>1?void 0:i?Ne(t,r):t,n=e.length-1;n>=0;n--)(a=e[n])&&(s=(i?a(t,r,s):a(s))||s);return i&&s&&Be(t,r,s),s};let ke=class extends i{constructor(e=_,t=!0,r=!0){super(),this.passId="velocityBuffer",this.material=new Ie,this.unpackExtension={shaderExtender:e=>{this.isDisabled()||(e.fragmentShader=y(e.fragmentShader,"#pragma <velocity_unpack>","\n#if defined(HAS_VELOCITY_BUFFER)\nuniform sampler2D tVelocity;vec2 getVelocity(const in vec2 uv){vec2 screenSpaceVelocity=texture2D(tVelocity,uv).xy*2.0-1.0;return sign(screenSpaceVelocity)*pow(abs(screenSpaceVelocity),vec2(4.));}\n#endif\n\n"))},computeCacheKey:()=>this.isDisabled()?"":"vb",extraUniforms:{tVelocity:()=>({value:this.isDisabled()?null:this.target?.texture})},extraDefines:{HAS_VELOCITY_BUFFER:()=>!this.isDisabled()&&this.target?.texture?1:void 0},priority:100,isCompatible:()=>!0},this.enabled=t,this.bufferType=e,this._attachToTaa=r}_createTarget(e=!0){this._viewer&&(e&&this._disposeTarget(),this.target||(this.target=this._viewer.renderManager.createTarget({depthBuffer:!0,samples:0,type:this.bufferType,generateMipmaps:!1,colorSpace:x})),this.texture=this.target.texture,this.texture.name="velocityBuffer",this._pass&&(this._pass.target=this.target))}_disposeTarget(){this._viewer&&(this.target&&(this._viewer.renderManager.disposeTarget(this.target),this.target=void 0),this.texture=void 0)}_createPass(){if(this._createTarget(!0),!this.target)throw new Error("VelocityBufferPlugin: target not created");this.material.userData.isGBufferMaterial=!0;const e=this._viewer,t=new class extends S{constructor(){super(...arguments),this._firstCall=!0}render(t,r,i,a,s){if(e.renderManager.frameCount>0)return;if(!this.enabled||!this.camera)return;const n=this.overrideMaterial;n.uniforms.currentProjectionViewMatrix.value.copy(this.camera.projectionMatrix).multiply(this.camera.matrixWorldInverse),this._firstCall&&(n.uniforms.lastProjectionViewMatrix.value.copy(n.uniforms.currentProjectionViewMatrix.value),this._firstCall=!1),super.render(t,r,i,a,s),n.uniforms.lastProjectionViewMatrix.value.copy(n.uniforms.currentProjectionViewMatrix.value)}}(this.passId,this.target,this.material,new b(.5,.5,.5),1),r=t.preprocessMaterial;return t.preprocessMaterial=e=>r(e,e.userData[ke.PluginType]?.disabled),t.before=["render"],t.after=[],t.required=["render"],t}onAdded(e){super.onAdded(e),e.forPlugin(Le,e=>{this._attachToTaa&&e.pass?.material.registerMaterialExtensions([this.unpackExtension])},e=>{e.pass?.material?.unregisterMaterialExtensions([this.unpackExtension])},this)}onRemove(e){return this._disposeTarget(),super.onRemove(e)}setDirty(){super.setDirty(),this.unpackExtension.setDirty?.()}_beforeRender(e,t,r){if(!super._beforeRender(e,t,r))return!1;const i=this.pass;return!!i&&(!(r.frameCount>0)&&(i.scene=e,i.camera=t,t.updateShaderProperties(i.overrideMaterial),!0))}};ke.PluginType="VelocityBuffer",ke.OldPluginType="VelocityBufferPlugin",Fe([M("Velocity Buffer",{readOnly:!0})],ke.prototype,"texture",2),ke=Fe([E("Velocity Buffer Plugin (for TAA)")],ke);class Ie extends w{constructor(){super({vertexShader:"#ifdef USE_ALPHAMAP\n#define USE_UV\n#endif\n#include <uv_pars_vertex>\n#include <batching_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec3 vWorldPosition;varying vec3 vWorldPositionPrevious;uniform mat4 modelMatrixPrevious;void main(){\n#include <uv_vertex>\n#include <batching_vertex>\n#include <skinbase_vertex>\n#include <begin_vertex>\n#include <morphtarget_vertex>\n#include <skinning_vertex>\n#include <displacementmap_vertex>\nvec4 mvPosition=vec4(transformed,1.0);\n#ifdef USE_INSTANCING\nmvPosition=instanceMatrix*mvPosition;\n#endif\nvWorldPosition=(modelMatrix*mvPosition).xyz;vWorldPositionPrevious=(modelMatrixPrevious*mvPosition).xyz;mvPosition=modelViewMatrix*mvPosition;gl_Position=projectionMatrix*mvPosition;\n#include <logdepthbuf_vertex>\n#include <clipping_planes_vertex>\n}",fragmentShader:"varying vec3 vWorldPosition;varying vec3 vWorldPositionPrevious;uniform mat4 currentProjectionViewMatrix;uniform mat4 lastProjectionViewMatrix;vec2 computeScreenSpaceVelocity2(){vec4 currentPositionClip=currentProjectionViewMatrix*vec4(vWorldPosition,1.0);vec4 prevPositionClip=lastProjectionViewMatrix*vec4(vWorldPositionPrevious,1.0);vec2 currentPositionNDC=currentPositionClip.xy/currentPositionClip.w;vec2 prevPositionNDC=prevPositionClip.xy/prevPositionClip.w;if(prevPositionNDC.x>=1.0||prevPositionNDC.x<=-1.0||prevPositionNDC.x>=1.0||prevPositionNDC.y<=-1.0){return vec2(0.0);}return 0.5*(currentPositionNDC-prevPositionNDC);}void main(){vec2 velocity=clamp(computeScreenSpaceVelocity2(),-1.0,1.0);velocity=sign(velocity)*pow(abs(velocity),vec2(1./4.));velocity=velocity*0.5+0.5;gl_FragColor=vec4(velocity.x,velocity.y,1.,1.);}",uniforms:{cameraNearFar:{value:new d(.1,1e3)},alphaMap:{value:null},alphaTest:{value:null},alphaMapTransform:{value:/* @__PURE__ */new D},currentProjectionViewMatrix:{value:new u},lastProjectionViewMatrix:{value:new u}},blending:T}),this.extraUniformsToUpload={modelMatrixPrevious:{value:(new u).identity()}},this._previousWorldMatrices={}}onBeforeRender(e,t,r,i,a,s){super.onBeforeRender(e,t,r,i,a,s);const n=this._previousWorldMatrices[a.uuid];this.extraUniformsToUpload.modelMatrixPrevious.value.copy(n??a.matrixWorld),n?n.copy(a.matrixWorld):this._previousWorldMatrices[a.uuid]=a.matrixWorld.clone();let o=a.material;Array.isArray(o)&&(o=o[0]),this.uniforms.alphaMap.value=o?.alphaMap??null,this.uniforms.alphaTest.value=!o||!o.alphaTest||o.alphaTest<1e-7?.001:o.alphaTest;let l=this.uniforms.alphaMap.value?1:void 0;l!==this.defines.USE_ALPHAMAP&&(void 0===l?delete this.defines.USE_ALPHAMAP:this.defines.USE_ALPHAMAP=l,this.needsUpdate=!0),l=o?.userData.ALPHA_I_RGBA_PACKING?1:void 0,l!==this.defines.ALPHA_I_RGBA_PACKING&&(void 0===l?delete this.defines.ALPHA_I_RGBA_PACKING:this.defines.ALPHA_I_RGBA_PACKING=l,this.needsUpdate=!0),this.side=o?.side??P}}var ze=Object.defineProperty,Ve=Object.getOwnPropertyDescriptor,je=(e,t,r,i)=>{for(var a,s=i>1?void 0:i?Ve(t,r):t,n=e.length-1;n>=0;n--)(a=e[n])&&(s=(i?a(t,r,s):a(s))||s);return i&&s&&ze(t,r,s),s};const Ge=(e=class extends i{constructor(t=!0){super(),this.passId="bloom",this.materialExtension=C(this._getUiConfig.bind(this),e.PluginType),this.dependencies=[a],this._onPluginAdd=e=>{if(e.plugin?.constructor?.PluginType!==a.PluginType)return;const t=e.plugin;t.registerGBufferUpdater(this.constructor.PluginType,this.updateGBufferFlags.bind(this)),this._pass?.material.registerMaterialExtensions([t.unpackExtension]),this._viewer?.removeEventListener("addPlugin",this._onPluginAdd)},this.uiConfig={type:"folder",label:"Bloom Plugin",onChange:this.setDirty.bind(this),children:[...n(this)||[]]},this.enabled=t}_createPass(){return new We(this.passId,Math.min(8,this._viewer?.renderManager.maxHDRIntensity||8))}onAdded(e){super.onAdded(e);const t=e.getPlugin(a);t?(t.registerGBufferUpdater(this.constructor.PluginType,this.updateGBufferFlags.bind(this)),this._pass.material.registerMaterialExtensions([t.unpackExtension])):e.addEventListener("addPlugin",this._onPluginAdd),e.materialManager.registerMaterialExtension(this.materialExtension)}onRemove(e){e.removeEventListener("addPlugin",this._onPluginAdd);const t=e.getPlugin(a);t?.unregisterGBufferUpdater(this.constructor.PluginType),t&&this._pass?.material.unregisterMaterialExtensions([t.unpackExtension]),e.materialManager.unregisterMaterialExtension(this.materialExtension),super.onRemove(e)}updateGBufferFlags(t,r){if(!r.material||!r.material.userData)return;const i=!1===r.material.userData[e.PluginType]?.enable||r.material.userData.pluginsDisabled?0:1;t.w=R(t.w,2,i)}static AddBloomData(t,r,i=!0){const a=t?.userData;if(!a)return null;a[e.PluginType]||(a[e.PluginType]={});const s=a[e.PluginType];return s.enable=!0,r&&Object.assign(s,r),i&&t.setDirty&&t.setDirty(),s}_getUiConfig(t){const r={type:"folder",label:"Bloom",children:[{type:"checkbox",label:"Enabled",get value(){return t.userData[e.PluginType]?.enable??!0},set value(i){let a=t.userData[e.PluginType];i!==a?.enable&&(a||(a=e.AddBloomData(t,void 0,!1)),a.enable=i,t.setDirty(),r.uiRefresh?.(!0,"postFrame"))},onChange:this.setDirty}]};return r}},e.PluginType="Bloom",e.OldPluginType="BloomPlugin",e);je([l(void 0,{unwrapContents:!0})],Ge.prototype,"_pass",2);let He=Ge,We=class extends c{constructor(e,t=16){super({vertexShader:h.vertexShader,defines:{PASS_STEP:1,MAX_INTENSITY:Math.min(t,16)},uniforms:{tSource:{value:null},tDiffuse:{value:null},opacity:{value:1},tDiffuseSize:{value:new d},weight:{value:1}},fragmentShader:"#include <packing>\nuniform float intensity;uniform float opacity;uniform vec2 tDiffuseSize;varying vec2 vUv;uniform float weight;\n#if PASS_STEP == 0\nuniform vec4 prefilter;vec4 Prefilter(vec4 c){\n#ifdef HAS_GBUFFER\n#if !BACKGROUND_BLOOM\nif(getDepth(vUv)>0.999){return vec4(0.0);}\n#endif\n#endif\nfloat brightness=max(c.r,max(c.g,c.b));float soft=brightness+prefilter.x*(prefilter.y-1.);soft=clamp(soft,0.,prefilter.z);soft=soft*soft*prefilter.w;float contribution=max(soft,brightness-prefilter.x);contribution/=max(brightness,0.001);return vec4(c.rgb*contribution,c.a);}\n#endif\nvec4 Sample(vec2 uv){return min(vec4(MAX_INTENSITY,MAX_INTENSITY,MAX_INTENSITY,1.),tDiffuseTexelToLinear(texture2D(tDiffuse,uv)));}vec4 SampleBox(vec2 uv,float delta){vec4 o=vec2(-delta,delta).xxyy/tDiffuseSize.xyxy;vec4 s=Sample(uv+o.xy)+Sample(uv+o.zy)+Sample(uv+o.xw)+Sample(uv+o.zw);return s*0.25;}int getBloomBit(in int number){\n#ifdef WebGL2Context\nreturn(number/4)% 2;\n#else\nreturn int(mod(floor(float(number)/4.),2.));\n#endif\n}void main(){\n#if PASS_STEP == 0\n#ifdef GBUFFER_HAS_FLAGS\nint doBloom=getBloomBit(getGBufferFlags(vUv).a);\n#else\nint doBloom=1;\n#endif\ngl_FragColor=float(doBloom)*weight*Prefilter(SampleBox(vUv,1.));gl_FragColor.a=1.;\n#elif PASS_STEP == 1\ngl_FragColor=weight*(SampleBox(vUv,1.));gl_FragColor.a=1.;\n#elif PASS_STEP == 2\ngl_FragColor=(SampleBox(vUv,0.5));gl_FragColor.a=1.;\n#elif PASS_STEP == 3\nvec4 texel=tSourceTexelToLinear(texture2D(tSource,vUv));vec4 bloom=intensity*SampleBox(vUv,0.5).rgba;float brightness=max(bloom.r,max(bloom.g,bloom.b));texel.rgb+=bloom.rgb;texel.a=min(1.,texel.a+brightness);gl_FragColor=texel;\n#elif PASS_STEP == 4\nvec4 texel=vec4(0.);texel.rgb+=intensity*SampleBox(vUv,0.5).rgb;texel.a=1.;gl_FragColor=texel;\n#endif\n#include <colorspace_fragment>\n}"},"tDiffuse","tSource"),this.uiConfig=void 0,this.before=["screen"],this.after=["render","progressive"],this.required=["render"],this.prefilter=new A(2,.5,0,0),this.threshold=2,this.softThreshold=.5,this.intensity=.2,this.backgroundBloom=!1,this.bloomIterations=4,this._currentIterations=0,this.radius=.6,this.power=1,this.bloomDebug=!1,this._weights=[],this.passId=e,this._updateWeights=this._updateWeights.bind(this),this._thresholdsUpdated=this._thresholdsUpdated.bind(this),this._updateWeights(),this._thresholdsUpdated(),this.clear=!0}_thresholdsUpdated(){this.prefilter.x=this.threshold,this.prefilter.y=this.softThreshold,this.prefilter.z=2*this.prefilter.x*this.prefilter.y,this.prefilter.w=this.uniforms?.prefilter?.125/(this.uniforms.prefilter.value.z+1e-5):0}render(e,t,r,i,a){const s=e.renderManager;this.material.defines.PASS_STEP=0,this.clear=!0,this.needsSwap=!1;const n=r;if(!n)return void console.warn("BloomPluginPass: No source to read from");this.needsSwap=!0;let o=.5,l=n.width*o,c=n.height*o;const d=[];let u=s.getTempTarget({sizeMultiplier:1,type:U});d.push(u);let h=n;this.material.needsUpdate=!0,this.material.uniforms.weight.value=this._weights[0],super.render(e,u,h,i,a),h=u;const p=this._currentIterations;let f=1;const m=Math.max(2,this.bloomIterations);for(;f<m&&(l/=2,c/=2,o/=2,!(c<2||l<2));f++){u=s.getTempTarget({sizeMultiplier:o,type:U}),d.push(u),this.material.defines.PASS_STEP=1;let t=this._weights[f];t=0!==this._weights[f-1]?this._weights[f]/this._weights[f-1]:this._weights[f],this.material.uniforms.weight.value=t,this.material.needsUpdate=!0,super.render(e,u,h,i,a),h=u,this._currentIterations=f+1}p!==this._currentIterations&&this._updateWeights(!1),this.clear=!1;const g=e.autoClear;for(e.autoClear=!1,f-=2;f>=0;f--)u=d[f],d[f]=void 0,this.material.defines.PASS_STEP=2,this.material.transparent=!0,this.material.blending=L,this.material.needsUpdate=!0,e.autoClear=!1,super.render(e,u,h,i,a),this.material.blending=T,s.releaseTempTarget(h),h=u;this.clear=!0,e.autoClear=g,e.autoClear=!0,this.bloomDebug?(this.material.defines.PASS_STEP=4,this.material.needsUpdate=!0,super.render(e,t,h,i,a)):(this.uniforms.tSource.value=n.texture,this.material.defines.PASS_STEP=3,this.material.needsUpdate=!0,super.render(e,t,h,i,a),this.uniforms.tSource.value=null),s.releaseTempTarget(h)}_updateWeights(e=!0){if(!this._weights)return;const t=Math.max(Math.min(this.radius,1),0),r=Math.max(2,this._currentIterations||this.bloomIterations),i=1/(r-1);for(let a=0;a<r;a++){let e=a*i+.1,r=1.2-e;e=Math.pow(e,this.power),r=Math.pow(r,this.power),this._weights[a]=r*(1-t)+e*t}!1!==e&&this.setDirty()}};je([m()],We.prototype,"prefilter",2),je([O("Threshold",[0,2]),B(We.prototype._thresholdsUpdated),f()],We.prototype,"threshold",2),je([O("Soft Threshold",[0,1]),B(We.prototype._thresholdsUpdated),f()],We.prototype,"softThreshold",2),je([O("Intensity",[0,3]),f(),m()],We.prototype,"intensity",2),je([o("Background Bloom"),f(),v("BACKGROUND_BLOOM")],We.prototype,"backgroundBloom",2),je([O("Iterations",[2,7],1),N(We.prototype._updateWeights),f()],We.prototype,"bloomIterations",2),je([O("Radius",[0,1],.01),N(We.prototype._updateWeights),f()],We.prototype,"radius",2),je([O("Power",[.2,10],.01),N(We.prototype._updateWeights),f()],We.prototype,"power",2),je([o("Debug")],We.prototype,"bloomDebug",2),We=je([E("Bloom Pass")],We);var Ye=Object.defineProperty,Xe=Object.getOwnPropertyDescriptor,Ke=(e,t,r,i)=>{for(var a,s=i>1?void 0:i?Xe(t,r):t,n=e.length-1;n>=0;n--)(a=e[n])&&(s=(i?a(t,r,s):a(s))||s);return i&&s&&Ye(t,r,s),s};const qe=class extends i{constructor(e=!0,t=!1){super(),this.passId="depthOfField",this.enableEdit=!1,this._focalPointHit=new F(0,0,0),this.crossFadeTime=200,this._focalPointHitTime=0,this.dependencies=[a],this._onPluginAdd=e=>{const t=e.plugin;if(t){if(t.constructor?.PluginType===a.PluginType){const e=t;this._pass?.material.registerMaterialExtensions([e.unpackExtension]),this._pass?.computeCocMaterial.registerMaterialExtensions([e.unpackExtension]),this._pass?.expandCocMaterial.registerMaterialExtensions([e.unpackExtension])}if(t.constructor?.PluginType===k.PluginType){t.addEventListener("hitObject",this._onObjectHit)}}},this._onPluginRemove=e=>{const t=e.plugin;if(t){if(t.constructor?.PluginType===a.PluginType){const t=e.plugin;this._pass?.material.unregisterMaterialExtensions([t.unpackExtension]),this._pass?.computeCocMaterial.unregisterMaterialExtensions([t.unpackExtension]),this._pass?.expandCocMaterial.unregisterMaterialExtensions([t.unpackExtension])}if(t.constructor?.PluginType===k.PluginType){e.plugin.removeEventListener("hitObject",this._onObjectHit)}}},this.uiConfig={type:"folder",label:"DepthOfField",onChange:this.setDirty.bind(this),children:[...n(this)||[],()=>this._pass?.uiConfig]},this._tempVec=new F,this.enabled=e,this.enableEdit=t,this._onObjectHit=this._onObjectHit.bind(this),this.setDirty=this.setDirty.bind(this)}get _frameFadeTime(){return 2.5*this.crossFadeTime}setFocalPoint(e,t=!0,r=!1){this._focalPointHit.copy(e),t&&this._viewer?.getPlugin("FrameFadePlugin")?.startTransition(this._frameFadeTime),r&&(this._focalPointHitTime=I()),this.setDirty()}getFocalPoint(){return this._focalPointHit}_onObjectHit(e){this._pass&&e.intersects.intersect&&!this.isDisabled()&&this.enableEdit&&(this._focalPointHit.copy(e.intersects.intersect.point),this._focalPointHitTime=e.time,e.intersects.selectedObject=null,this._viewer?.getPlugin(z)?.startTransition(this._frameFadeTime),this.setDirty())}_createPass(){return new $e(this.passId)}onAdded(e){super.onAdded(e),e.addEventListener("addPlugin",this._onPluginAdd),e.addEventListener("removePlugin",this._onPluginRemove),this._onPluginAdd({plugin:e.getPlugin(a)}),this._onPluginAdd({plugin:e.getPlugin(k)})}onRemove(e){e.removeEventListener("addPlugin",this._onPluginAdd),e.removeEventListener("removePlugin",this._onPluginRemove),this._onPluginRemove({plugin:e.getPlugin(a)}),this._onPluginRemove({plugin:e.getPlugin(k)}),super.onRemove(e)}_beforeRender(e,t,r){if(!super._beforeRender(e,t,r))return!1;const i=this.pass;if(!i)return!1;i.dofBlurMaterial.uniforms.frameCount&&r?.updateShaderProperties(i.dofBlurMaterial);const a=t;if(!a)return!1;a.updateMatrixWorld(!0),a.updateShaderProperties(i.material),a.getWorldPosition(this._tempVec),this._tempVec.subVectors(this._focalPointHit,this._tempVec),i.focalDepthRange.x=this._tempVec.length(),i.focalDepthRange.x*=a.getWorldDirection(new F).dot(this._tempVec.normalize());let s=(I()-this._focalPointHitTime)/this.crossFadeTime;if(s=1-Math.min(1,Math.max(0,s)),Math.abs(s-i.crossAlpha)>.01&&(i.crossAlpha=s,this.setDirty()),s>0){const e=this._tempVec.copy(this._focalPointHit).project(a).addScalar(1).divideScalar(2);i.crossCenter.set(e.x,e.y),i.computeCocMaterial.uniformsNeedUpdate=!0,i.expandCocMaterial.uniformsNeedUpdate=!0}return!0}};qe.PluginType="DepthOfField",qe.OldPluginType="DepthOfFieldPlugin";let Ze=qe;Ke([f(),o()],Ze.prototype,"enableEdit",2),Ke([f("focalPoint")],Ze.prototype,"_focalPointHit",2),Ke([f()],Ze.prototype,"crossFadeTime",2);const Je=new j({uniforms:{colorTexture:{value:null},colorTextureSize:{value:new d},direction:{value:new d},frameCount:{value:0},blurRadius:{value:16}},vertexShader:V.defaultVertex,fragmentShader:"vec2 poisson_disk_samples[16];void setPds(){poisson_disk_samples[0]=vec2(-0.399691779231,0.728591545584);poisson_disk_samples[1]=vec2(-0.48622557676,-0.84016533712);poisson_disk_samples[2]=vec2(0.770309468987,-0.24906070432);poisson_disk_samples[3]=vec2(0.556596796154,0.820359876432);poisson_disk_samples[4]=vec2(-0.933902004071,0.0600539051593);poisson_disk_samples[5]=vec2(0.330144964342,0.207477293384);poisson_disk_samples[6]=vec2(0.289013230975,-0.686749271417);poisson_disk_samples[7]=vec2(-0.0832470893559,-0.187351643125);poisson_disk_samples[8]=vec2(-0.296314525615,0.254474834305);poisson_disk_samples[9]=vec2(-0.850977666059,0.484642744689);poisson_disk_samples[10]=vec2(0.829287915319,0.2345063545);poisson_disk_samples[11]=vec2(-0.773042143899,-0.543741521254);poisson_disk_samples[12]=vec2(0.0561133030864,0.928419742597);poisson_disk_samples[13]=vec2(-0.205799249508,-0.562072714492);poisson_disk_samples[14]=vec2(-0.526991665882,-0.193690188118);poisson_disk_samples[15]=vec2(-0.051789270667,-0.935374050821);}\n#include <randomHelpers>\n#include <common>\nvarying vec2 vUv;uniform vec2 colorTextureSize;uniform float blurRadius;\n#ifndef D_frameCount\n#define D_frameCount\nuniform float frameCount;\n#endif\nvec4 CircularBlur(){vec4 color=colorTextureTexelToLinear(texture2D(colorTexture,vUv));\n#ifdef DOF_MODE\nfloat blurDist=blurRadius*(2.*color.a-1.);\n#else\nfloat blurDist=blurRadius*color.a;\n#endif\nfloat rnd=PI2*random3(vec3(vUv,frameCount*0.1));float costheta=cos(rnd);float sintheta=sin(rnd);vec4 rotationMatrix=vec4(costheta,-sintheta,sintheta,costheta);vec3 colorSum=vec3(0.0);float weightSum=0.001;vec2 ofs;vec4 sampleColor;setPds();\n#pragma unroll_loop_start\nfor(int i=0;i<16;i++){ofs=poisson_disk_samples[UNROLLED_LOOP_INDEX];ofs=vec2(dot(ofs,rotationMatrix.xy),dot(ofs,rotationMatrix.zw));sampleColor=colorTextureTexelToLinear(texture2D(colorTexture,vUv+blurDist*ofs/colorTextureSize.xy));\n#ifdef DOF_MODE\nsampleColor.a=abs(sampleColor.a*2.0-1.0);sampleColor.a*=sampleColor.a*sampleColor.a;\n#endif\ncolorSum+=sampleColor.rgb*sampleColor.a;weightSum+=sampleColor.a;}\n#pragma unroll_loop_end\ncolorSum/=weightSum;return vec4(min(vec3(72.),max(vec3(0.),colorSum)),1.0);}void main(){gl_FragColor=CircularBlur();\n#include <colorspace_fragment>\n}",defines:{DOF_MODE:1}},["colorTexture"]);let $e=class extends c{constructor(e){super({uniforms:{colorTexture:{value:null},blurTexture:{value:null},cocTexture:{value:null},cocTextureSize:{value:new d},cameraNearFar:{value:new d}},vertexShader:V.defaultVertex,fragmentShader:"#include <common>\n#include <packing>\nvarying vec2 vUv;uniform vec2 cocTextureSize;uniform vec2 nearFarBlurScale;uniform vec2 cameraNearFar;uniform vec2 focalDepthRange;uniform vec2 crossCenter;uniform float crossRadius;uniform float crossAlpha;uniform vec3 crossColor;float smoothBoundary(float d,float smooothFactor){smooothFactor*=0.5;float value=smoothstep(-smooothFactor,smooothFactor,d);return value;}float circle(vec2 p,float r){return min((length(p)-r),-(length(p)-r-0.01));}float computeCoc(){float depth=getDepth(vUv);if(depth>1.0-0.01)return max(nearFarBlurScale.x,nearFarBlurScale.y);depth=mix(cameraNearFar.x,cameraNearFar.y,depth);float coc=(depth-focalDepthRange.x)/focalDepthRange.y;coc=clamp(coc,-1.,1.);return(coc>0.0 ? coc*nearFarBlurScale.y : coc*nearFarBlurScale.x);}void main(){vec4 blur=blurTextureTexelToLinear(texture2D(blurTexture,vUv));float scale=0.5;blur+=blurTextureTexelToLinear(texture2D(blurTexture,vUv+scale*vec2(1.0,1.0)/cocTextureSize));blur+=blurTextureTexelToLinear(texture2D(blurTexture,vUv+scale*vec2(-1.0,1.0)/cocTextureSize));blur+=blurTextureTexelToLinear(texture2D(blurTexture,vUv+scale*vec2(-1.0,-1.0)/cocTextureSize));blur+=blurTextureTexelToLinear(texture2D(blurTexture,vUv+scale*vec2(1.0,-1.0)/cocTextureSize));blur/=5.0;vec2 uvNearest=(floor(vUv*cocTextureSize)+0.5)/cocTextureSize;float coc=abs(min(2.*cocTextureTexelToLinear(texture2D(cocTexture,uvNearest)).a-1.,computeCoc()));float cocLower=0.005;float cocHigher=0.3;vec4 outColor=vec4(mix(colorTextureTexelToLinear(texture2D(colorTexture,vUv)).rgb,blur.rgb,smoothstep(cocLower,cocHigher,coc)),1.0);vec2 d=vUv-crossCenter;if(length(d)>crossRadius+0.05){float dist=circle(d,crossRadius);gl_FragColor=outColor;}else{d.x*=cocTextureSize.x/cocTextureSize.y;float dist=circle(d,crossRadius);dist=smoothBoundary(dist,2.*fwidth(dist));vec4 color=outColor;vec3 dofCircleColor=mix(crossColor,color.rgb,1.-crossAlpha);gl_FragColor=vec4(mix(color.rgb,dofCircleColor,dist),color.a);}\n#include <colorspace_fragment>\n}"},"colorTexture","cocTexture","blurTexture"),this.uiConfig=void 0,this.before=["progressive","screen"],this.after=["render"],this.required=["render"],this.dofBlurMaterial=Je,this.nearFarBlurScale=new d(.25,.25),this.focalDepthRange=new d(.5,1.5),this.crossCenter=new d(.5,.5),this.crossRadius=.04,this.crossAlpha=1,this.crossColor=new b(16750848),this.passId=e,this.computeCocMaterial=new j({uniforms:{colorTexture:{value:null},cameraNearFar:this.uniforms.cameraNearFar,nearFarBlurScale:this.uniforms.nearFarBlurScale,focalDepthRange:this.uniforms.focalDepthRange},vertexShader:V.defaultVertex,fragmentShader:"#include <common>\n#include <packing>\nvarying vec2 vUv;uniform vec2 nearFarBlurScale;uniform vec2 cameraNearFar;uniform vec2 focalDepthRange;float computeCoc(){float depth=getDepth(vUv);if(depth==1.0)return max(nearFarBlurScale.x,nearFarBlurScale.y);depth=mix(cameraNearFar.x,cameraNearFar.y,depth);float coc=(depth-focalDepthRange.x)/focalDepthRange.y;coc=clamp(coc,-1.,1.);return(coc>0.0 ? coc*nearFarBlurScale.y : coc*nearFarBlurScale.x);}void main(){gl_FragColor=vec4(colorTextureTexelToLinear(texture2D(colorTexture,vUv)).rgb,0.5*computeCoc()+0.5);\n#include <colorspace_fragment>\n}"},["colorTexture"]),this.expandCocMaterial=new j({uniforms:{colorTexture:{value:null},colorTextureSize:{value:new d},direction:{value:new d},nearFarBlurScale:this.uniforms.nearFarBlurScale},vertexShader:V.defaultVertex,fragmentShader:"#include <common>\n#include <gbuffer_unpack>\nvarying vec2 vUv;uniform vec2 colorTextureSize;uniform vec2 direction;uniform vec2 nearFarBlurScale;const float MAXIMUM_BLUR_SIZE=4.0;float expandNear(const in vec2 offset,const in bool isBackground){float coc=0.0;vec2 sampleOffsets=MAXIMUM_BLUR_SIZE*offset/5.0;float coc0=2.*colorTextureTexelToLinear(texture2D(colorTexture,vUv)).a-1.;float coc1=2.*colorTextureTexelToLinear(texture2D(colorTexture,vUv-5.0*sampleOffsets)).a-1.;float coc2=2.*colorTextureTexelToLinear(texture2D(colorTexture,vUv-4.0*sampleOffsets)).a-1.;float coc3=2.*colorTextureTexelToLinear(texture2D(colorTexture,vUv-3.0*sampleOffsets)).a-1.;float coc4=2.*colorTextureTexelToLinear(texture2D(colorTexture,vUv-2.0*sampleOffsets)).a-1.;float coc5=2.*colorTextureTexelToLinear(texture2D(colorTexture,vUv-1.0*sampleOffsets)).a-1.;float coc6=2.*colorTextureTexelToLinear(texture2D(colorTexture,vUv+1.0*sampleOffsets)).a-1.;float coc7=2.*colorTextureTexelToLinear(texture2D(colorTexture,vUv+2.0*sampleOffsets)).a-1.;float coc8=2.*colorTextureTexelToLinear(texture2D(colorTexture,vUv+3.0*sampleOffsets)).a-1.;float coc9=2.*colorTextureTexelToLinear(texture2D(colorTexture,vUv+4.0*sampleOffsets)).a-1.;float coc10=2.*colorTextureTexelToLinear(texture2D(colorTexture,vUv+5.0*sampleOffsets)).a-1.;if(isBackground){coc=abs(coc0)*0.095474+(abs(coc1)+abs(coc10))*0.084264+(abs(coc2)+abs(coc9))*0.088139+(abs(coc3)+abs(coc8))*0.091276+(abs(coc4)+abs(coc7))*0.093585+(abs(coc5)+abs(coc6))*0.094998;}else{coc=min(coc0,0.0);coc=min(coc1*0.3,coc);coc=min(coc2*0.5,coc);coc=min(coc3*0.75,coc);coc=min(coc4*0.8,coc);coc=min(coc5*0.95,coc);coc=min(coc6*0.95,coc);coc=min(coc7*0.8,coc);coc=min(coc8*0.75,coc);coc=min(coc9*0.5,coc);coc=min(coc10*0.3,coc);if(abs(coc0)>abs(coc))coc=coc0;}return coc;}void main(){vec2 offset=2.*direction/colorTextureSize;bool isBackground=getDepth(vUv)>1.0-0.001;float coc=expandNear(offset,isBackground);gl_FragColor=vec4(colorTextureTexelToLinear(texture2D(colorTexture,vUv)).rgb,0.5*coc+0.5);\n#include <colorspace_fragment>\n}"},["colorTexture"])}render(e,t,r,i,a){if(!this.enabled)return;if(!r)return void console.error("DepthOfFieldPluginPass: No readBuffer");const s=e.renderManager,n={minFilter:H,magFilter:H,type:U,colorSpace:x,sizeMultiplier:.5,format:G,depthBuffer:!1,generateMipmaps:!1},o=s.getTempTarget(n),l=s.getTempTarget(n);if(this.computeCocMaterial.uniforms.colorTexture.value=r.texture,s.blit(o,{material:this.computeCocMaterial}),this.expandCocMaterial.uniforms.colorTexture.value=o.texture,this.expandCocMaterial.uniforms.direction.value.set(1,0),s.blit(l,{material:this.expandCocMaterial}),this.expandCocMaterial.uniforms.colorTexture.value=l.texture,this.expandCocMaterial.uniforms.direction.value.set(0,1),s.blit(o,{material:this.expandCocMaterial}),this.dofBlurMaterial.uniforms.frameCount)this.dofBlurMaterial.uniforms.colorTexture.value=o.texture,s.blit(l,{material:this.dofBlurMaterial});else{const e=s.getTempTarget(n);this.dofBlurMaterial.uniforms.cocTexture.value=o.texture,this.dofBlurMaterial.uniforms.colorTexture.value=o.texture,this.dofBlurMaterial.uniforms.direction.value.set(1,0),s.blit(e,{material:this.dofBlurMaterial}),this.dofBlurMaterial.uniforms.colorTexture.value=e.texture,this.dofBlurMaterial.uniforms.direction.value.set(0,1),s.blit(l,{material:this.dofBlurMaterial}),s.releaseTempTarget(e)}this.material.uniforms.blurTexture.value=l.texture,this.material.uniforms.cocTexture.value=o.texture,super.render(e,t,r,i,a),s.releaseTempTarget(o),s.releaseTempTarget(l)}};Ke([W({obj:"focalDepthRange",key:"y"}),O("Depth Range",[.25,3])],$e.prototype,"depthRange",2),Ke([W({obj:"nearFarBlurScale",key:"x"}),O("Near Blur Scale",[0,1])],$e.prototype,"nearBlurScale",2),Ke([W({obj:"nearFarBlurScale",key:"y"}),O("Far Blur Scale",[0,1])],$e.prototype,"farBlurScale",2),Ke([f(),m()],$e.prototype,"nearFarBlurScale",2),Ke([f(),m()],$e.prototype,"focalDepthRange",2),Ke([m()],$e.prototype,"crossCenter",2),Ke([m()],$e.prototype,"crossRadius",2),Ke([m()],$e.prototype,"crossAlpha",2),Ke([m()],$e.prototype,"crossColor",2),$e=Ke([E("DepthOfField Pass")],$e);const Qe="#ifndef SSRT_PARS_SNIP\n#define SSRT_PARS_SNIP\n#define pow2(a) a*a\nfloat getDepth2(const in vec2 uv,const in float lod){float viewDepth=getDepth(uv);return depthToViewZ(viewDepth);}\n#define LOD_DEPTH 1.0\n#define LOD_COLOR 5.0\nvoid _traceRay(in vec4 ray_origin,in vec4 ray_dir,in float tolerance,inout vec3 state,in int loopMax,in float iStepCount){vec4 sample_uv;float d,hit;float dLod=0.;\n#pragma unroll_loop_start\nfor(int i=0;i<8;i++){if(UNROLLED_LOOP_INDEX<loopMax){sample_uv=ray_origin+ray_dir*state.y;d=getDepth2(sample_uv.xy,dLod);d=sample_uv.z/sample_uv.w-d;if(abs(d+tolerance)<tolerance){hit=clamp(state.x/(state.x-d),0.,1.)-1.;hit=(state.y+hit*iStepCount);state.z=min(state.z,hit);}state.x=d;state.y+=1.*iStepCount;}}\n#pragma unroll_loop_end\n}vec3 traceRay(in vec3 ray_origin_view,in vec3 ray_dir_view,in float tolerance,inout vec3 state,in int _STEP_COUNT){vec4 sample_uv;vec4 ray_origin=viewToScreen3(ray_origin_view);vec3 ray_end_view=ray_origin_view+ray_dir_view;vec4 ray_dir=viewToScreen3(ray_end_view);vec2 clamp_end=clamp(ray_dir.xy,vec2(0.),vec2(1.));vec2 correction=abs(ray_dir.xy-clamp_end);correction=(step(0.01,correction)*correction/(abs(clamp_end-ray_origin.xy)+0.01))+1.;correction.x=1./min(max(correction.y,correction.x),10.);ray_dir=ray_dir-ray_origin;ray_dir.xyw*=correction.x;float iStepCount=1./float(_STEP_COUNT);tolerance*=0.125;_traceRay(ray_origin,ray_dir,tolerance,state,_STEP_COUNT,iStepCount);if(_STEP_COUNT>8&&state.z>0.98)_traceRay(ray_origin,ray_dir,tolerance,state,_STEP_COUNT-8,iStepCount);if(_STEP_COUNT>15&&state.z>0.98)_traceRay(ray_origin,ray_dir,tolerance,state,_STEP_COUNT-16,iStepCount);if(_STEP_COUNT>23&&state.z>0.98)_traceRay(ray_origin,ray_dir,tolerance,state,_STEP_COUNT-16,iStepCount);sample_uv=ray_origin+ray_dir*state.z;sample_uv.z/=sample_uv.w;state.z=state.z<0.999 ? state.z : 9999999.;return sample_uv.xyz;}/**for ray clippinga=ray_originb=ray_endc=clamp(b)x=c.y-a.yy=b.y-c.y(c.y-a.y)/(b.y-c.y)=m/(l-m)m/(l-m)=km=kl-kmm=kl/(1+k)((c-a)/(b-c))/(1+(c-a)/(b-c))x/(y*(1+x/y))x/(y+x)1/(y/x+1)x/(y+yx)1/(y/x+y)ray scale=k/(1+k)1/(1/k+1)=1/((b-c)/(c-a)+1)**/\n#endif\n";var et=Object.defineProperty,tt=Object.getOwnPropertyDescriptor,rt=(e,t,r,i)=>{for(var a,s=i>1?void 0:i?tt(t,r):t,n=e.length-1;n>=0;n--)(a=e[n])&&(s=(i?a(t,r,s):a(s))||s);return i&&s&&et(t,r,s),s};const it=r.ShaderChunk;let at=class extends Y{constructor(e=!0){super(),this.enabled=!0,this._uniforms={sscsRadius:{value:.03},sscsIntensity:{value:1},sscsTolerance:{value:1.5},frameCount:{value:0},projection:{value:new u},cameraPositionWorld:{value:new F},cameraNearFar:{value:new d(.1,1e3)},sceneBoundingRadius:{value:0}},this.radius=.015,this.intensity=1,this.tolerance=1.5,this._defines={PERSPECTIVE_CAMERA:1},this.onlySSCSDebug=!1,this.stepCount=2,this.dependencies=[a],this.materialExtension={uuid:at.PluginType,priority:5,shaderExtender:(e,t,r)=>{if(!e.defines.SSCS_ENABLED)return;const i=K`
                #ifndef D_sceneBoundingRadius
                #define D_sceneBoundingRadius
                uniform float sceneBoundingRadius;
                #endif
                #ifndef D_frameCount
                #define D_frameCount
                uniform float frameCount;
                #endif
                float getShadow( sampler2D shadowM