diff --git a/dist/index.js b/dist/index.js index 135a5024d0..e09b59ea52 100644 --- a/dist/index.js +++ b/dist/index.js @@ -1 +1 @@ -const consoleAndThrowError=(...i)=>{const g=Array.prototype.slice.call(i).join(" ");throw new Error(g)},validatePositiveNumberRange=(i,g=0,x=Number.MAX_VALUE)=>(("number"!=typeof i||Number.isNaN(i))&&consoleAndThrowError("Only numbers allowed."),("number"!=typeof g||Number.isNaN(g))&&consoleAndThrowError("Only numbers allowed."),("number"!=typeof x||Number.isNaN(x))&&consoleAndThrowError("Only numbers allowed."),(g<0||i<0||ix)&&consoleAndThrowError(`Only numbers within the range of [${g}, ${x}] are allowed.`),!0),isUint=i=>Number.isInteger(i)&&i>=0,validateUintRange=(i,g=0,x=4503599627370496)=>{const v=isUint(i),_=isUint(g),y=isUint(x),b="is not Uint! / value : ",S=`(check range : ${g}u ~ ${x}u)`;return v||consoleAndThrowError(`value ${b}${i} / ${S}`),_||consoleAndThrowError(`min ${b}${g} / ${S}`),y||consoleAndThrowError(`max ${b}${x} / ${S}`),g>=x&&consoleAndThrowError(`maximum value is bigger than minimum value. / ${S}`),g>i&&consoleAndThrowError(`value is smaller than minimum value. / value : ${i} / ${S}`),x{if("number"==typeof i)return!Number.isNaN(i)&&Number.isInteger(i)&&i>=0&&i<=16777215;if("string"!=typeof i)return!1;const g=/^([A-Fa-f0-9]{3}){1,2}$/;return!!i.startsWith("#")&&g.test(i.substring(1))};function convertHexToRgb(i,g=!1){if(Number.isNaN(i))throw Error(`from convertHexToRgb: input value - ${i} / NaN is not allowed`);let x;if("number"==typeof i)x=i;else{if(!isHexColor(i))throw Error(`from convertHexToRgb: input value - ${i} / Only '#' prefixed hex strings or numbers allowed`);{let g=i.substring(1);3===g.length&&(g=g.charAt(0)+g.charAt(0)+g.charAt(1)+g.charAt(1)+g.charAt(2)+g.charAt(2)),x=parseInt(g,16)}}const v=x>>16&255,_=x>>8&255,y=255&x;return g?[v,_,y]:{r:v,g:_,b:y}}const convertRgbToHex=(i,g,x)=>{validateUintRange(i,0,255),validateUintRange(g,0,255),validateUintRange(x,0,255);return`#${i.toString(16).padStart(2,"0").toUpperCase()}${g.toString(16).padStart(2,"0").toUpperCase()}${x.toString(16).padStart(2,"0").toUpperCase()}`};class ColorRGB{#e;#t;#r;#i;constructor(i=255,g=255,x=255,v=void 0){this.#n(i,g,x),this.#a(i,g,x),v&&(this.#i=v)}get r(){return this.#e}set r(i){validateUintRange(i,0,255),this.#e=i,this.#i?.()}get g(){return this.#t}set g(i){validateUintRange(i,0,255),this.#t=i,this.#i?.()}get b(){return this.#r}set b(i){validateUintRange(i,0,255),this.#r=i,this.#i?.()}get rgb(){return[this.#e,this.#t,this.#r]}get rgbNormal(){return[this.#e/255,this.#t/255,this.#r/255]}get rgbNormalLinear(){return[Math.pow(this.#e/255,2.2),Math.pow(this.#t/255,2.2),Math.pow(this.#r/255,2.2)]}get hex(){return convertRgbToHex(this.#e,this.#t,this.#r)}setColorByRGB(i,g,x){this.#n(i,g,x),this.#a(i,g,x)}setColorByHEX(i){const{r:g,g:x,b:v}=convertHexToRgb(i);this.#a(g,x,v)}setColorByRGBString(i){const g=/rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/.exec(i);g||consoleAndThrowError(`유효하지 않은 rgb 색상 값입니다: ${i}`);const[,x,v,_]=g.map(Number);this.#n(x,v,_),this.#a(x,v,_)}#a(i,g,x){this.#e=i,this.#t=g,this.#r=x,this.#i?.()}#n(i,g,x){validateUintRange(i,0,255),validateUintRange(g,0,255),validateUintRange(x,0,255)}}Object.freeze(ColorRGB);class ColorRGBA extends ColorRGB{#s;#i;constructor(i=255,g=255,x=255,v=1,_=void 0){super(i,g,x,_),validatePositiveNumberRange(v,0,1),this.#s=v,_&&(this.#i=_)}get a(){return this.#s}set a(i){validatePositiveNumberRange(i,0,1),this.#s=i,this.#i?.()}get rgba(){return[this.r,this.g,this.b,this.#s]}get rgbaNormal(){return[this.r/255,this.g/255,this.b/255,this.#s]}get rgbaNormalLinear(){return[Math.pow(this.r/255,2.2),Math.pow(this.g/255,2.2),Math.pow(this.b/255,2.2),this.#s]}setColorByRGBA(i,g,x,v){this.#o(i,g,x,v),this.r=i,this.g=g,this.b=x,this.#s=v,this.#i?.()}setColorByRGBAString(i){const g=/rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d*(?:\.\d+)?)\s*\)/.exec(i);if(!g)throw new Error(`유효하지 않은 rgba 색상 값입니다: ${i}`);const[,x,v,_,y]=g.map(Number);this.#o(x,v,_,y),this.r=x,this.g=v,this.b=_,this.#s=y,this.#i?.()}#o(i,g,x,v){validateUintRange(i,0,255),validateUintRange(g,0,255),validateUintRange(x,0,255),validatePositiveNumberRange(v,0,1)}}Object.freeze(ColorRGBA);const i={MOVE:"move",DOWN:"down",UP:"up",OVER:"over",OUT:"out",CLICK:"click"};Object.freeze(i);const copyGPUBuffer=(i,g,x)=>{const v=Math.min(g.size,x.size);if(v%4!=0)throw new Error(`[RedGPU] copyGPUBuffer: Copy size (${v}) must be a multiple of 4 bytes.`);i.copyBufferToBuffer(g,0,x,0,v)},formatBytes=(i,g=2)=>{if(("number"!=typeof i||i<0||Number.isNaN(i)||!Number.isInteger(i))&&consoleAndThrowError("Invalid input: 'bytes' must be a positive integer."),0===i)return"0 Bytes";const x=g<0?0:g,v=Math.floor(Math.log(i)/Math.log(1024));return parseFloat((i/Math.pow(1024,v)).toFixed(x))+" "+["Bytes","KB","MB","GB"][v]};function getAbsoluteURL(i,g){if("string"!=typeof g||!g)throw new Error("relative must be a non-empty string");if("string"!=typeof i&&!(i instanceof URL))throw new Error("base must be a string or URL instance");if("string"==typeof i&&!i)throw new Error("base must be a non-empty string");return new URL(g,i).href}const getFileExtension=i=>{if(!i||0===i.trim().length)throw new Error("URL must not be empty or undefined");const g=i.split("/"),x=g[g.length-1],v=x.lastIndexOf(".");return-1===v?"":x.substring(v+1).toLowerCase()},getFileName=(i,g=!0)=>{const x=i.substring(i.lastIndexOf("/")+1);return g?x:x.split(".").slice(0,-1).join(".")},getFilePath=i=>{if(!i||0===i.trim().length)throw new Error("URL must not be empty or undefined");return i.substring(0,i.lastIndexOf("/")+1)};function calculateTextureByteSize(i){return function(i){switch(i){case"r8unorm":case"r8snorm":case"r8uint":case"r8sint":return 1;case"r16uint":case"r16sint":case"r16float":case"rg8unorm":case"rg8snorm":case"rg8uint":case"rg8sint":case"depth16unorm":return 2;case"r32uint":case"r32sint":case"r32float":case"rg16uint":case"rg16sint":case"rg16float":case"rgba8unorm":case"rgba8unorm-srgb":case"rgba8snorm":case"rgba8uint":case"rgba8sint":case"bgra8unorm":case"bgra8unorm-srgb":case"depth24plus":case"depth32float":return 4;case"rg32uint":case"rg32sint":case"rg32float":case"rgba16uint":case"rgba16sint":case"rgba16float":return 8;case"rgba32uint":case"rgba32sint":case"rgba32float":return 16;default:throw new Error(`Unrecognized texture format: ${i}`)}}(i.format)*(i.width*i.height*(i.depthOrArrayLayers||1))*(i.sampleCount||1)}const getMipLevelCount=(i,g)=>(validateUintRange(i),validateUintRange(g),Math.floor(Math.log2(Math.max(i,g)))+1),imageBitmapToGPUTexture=(i,g,x,v=!0)=>{x.usage|=GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT;const _=i.createTexture(x);for(let y=0;y{const i="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split("");let g,x=0,v=new Array(36);for(v[8]=v[13]=v[18]=v[23]="-",v[14]="4";x<36;)v[x]||(g=16*Math.random()|0,v[x]=i[19===x?3&g|8:15&g]),x++;return v.join("")};class InstanceIdGenerator{static idMaps=new Map;static getNextId(i){let g=this.idMaps.get(i)||0;return this.idMaps.set(i,g+1),g}}Object.freeze(InstanceIdGenerator);const uuidToUint=i=>{const g=i.replace(/-/g,"").substring(0,8);return parseInt(g,16)},g=console.log.bind(console);var x=Object.freeze({__proto__:null,InstanceIdGenerator:InstanceIdGenerator,calculateTextureByteSize:calculateTextureByteSize,copyGPUBuffer:copyGPUBuffer,copyToTextureArray:function(i,g,x,v){i.copyTextureToTexture({texture:g},{texture:x,origin:[0,0,v]},[g.width,g.height,1])},createUUID:createUUID,formatBytes:formatBytes,getAbsoluteURL:getAbsoluteURL,getFileExtension:getFileExtension,getFileName:getFileName,getFilePath:getFilePath,getMipLevelCount:getMipLevelCount,imageBitmapToGPUTexture:imageBitmapToGPUTexture,keepLog:g,loadAndCreateBitmapImage:loadAndCreateBitmapImage,uuidToUint:uuidToUint});const v={CLAMP_TO_EDGE:"clamp-to-edge",REPEAT:"repeat",MIRRORED_REPEAT:"mirror-repeat"};Object.freeze(v);const _={NEAREST:"nearest",LINEAR:"linear"};Object.freeze(_);const y={NEAREST:"nearest",LINEAR:"linear"};Object.freeze(y);const validateRedGPUContext=i=>{if("RedGPUContext"!==i?.constructor?.name){return consoleAndThrowError(`from ${i?.constructor?.name} : requires a RedGPUContext instance, but received : ${i}`),!1}return!0};class BaseObject{#u=createUUID();#l="";#c;constructor(){}get uuid(){return this.#u}get name(){return this.#c||(this.#c=InstanceIdGenerator.getNextId(this.constructor)),this.#l||`${this.constructor.name} Instance ${this.#c}`}set name(i){this.#l=i}}Object.freeze(BaseObject);class RedGPUObject extends BaseObject{#h;constructor(i){super(),validateRedGPUContext(i),this.#h=i}get redGPUContext(){return this.#h}get gpuDevice(){return this.#h.gpuDevice}get resourceManager(){return this.#h.resourceManager}get antialiasingManager(){return this.#h.antialiasingManager}get commandEncoderManager(){return this.#h.commandEncoderManager}}Object.freeze(RedGPUObject);class ResourceBase extends RedGPUObject{#f;#d;#m=[];#p;#g=0;constructor(i,g){super(i),this.#p=g,this.#f=i.gpuDevice}get revision(){return this.#g}get cacheKey(){return this.#d}set cacheKey(i){this.#d=i}get resourceManagerKey(){return this.#p}get gpuDevice(){return this.#f}__addDirtyPipelineListener(i){this.#x(!0),this.#m.push(i)}__removeDirtyPipelineListener(i){const g=this.#m.indexOf(i);g>-1&&(this.#m.splice(g,1),this.#x(!1))}notifyUpdate(i=!1){this.#g++;for(const i of this.#m)i(this);i&&(this.#m.length=0)}#x(i){const{resourceManager:g}=this;if("Sampler"!==this.constructor.name&&g){const x=g[this.#p];x||consoleAndThrowError("need managedStateKey",this.constructor.name);const v=x?.table.get(this.cacheKey);v&&(i?v.useNum++:v.useNum--)}}}const b=new Map,S=Object.values(_),w=Object.values(v),L=Object.values(y);class Sampler extends ResourceBase{#v;#_=_.LINEAR;#y=_.LINEAR;#b=y.LINEAR;#S=v.CLAMP_TO_EDGE;#T=v.CLAMP_TO_EDGE;#w=v.REPEAT;#M;#P;#R;#C=1;constructor(i,g){super(i),this.#B(g)}get addressModeU(){return this.#S}set addressModeU(i){this.#D(i,"addressModeU")}get addressModeV(){return this.#T}set addressModeV(i){this.#D(i,"addressModeV")}get addressModeW(){return this.#w}set addressModeW(i){this.#D(i,"addressModeW")}get mipmapFilter(){return this.#b}set mipmapFilter(i){this.#E(i,L,"mipmapFilter")}get gpuSampler(){return this.#v}get magFilter(){return this.#_}set magFilter(i){this.#E(i,S,"magFilter")}get minFilter(){return this.#y}set minFilter(i){this.#E(i,S,"minFilter")}get maxAnisotropy(){return this.#C}set maxAnisotropy(i){validateUintRange(i,1,16),this.#C=i,this.#B()}get isAnisotropyValid(){return!this.#C||"linear"===this.#_&&"linear"===this.#y&&"linear"===this.#b}#I(){this.notifyUpdate()}#D(i,g){if(w.includes(i)){switch(g){case"addressModeU":this.#S=i;break;case"addressModeV":this.#T=i;break;case"addressModeW":this.#w=i}this.#B()}else consoleAndThrowError(`Invalid ${g} value. Must be one of ${w.join(", ")}, but received: ${i}.`)}#E(i,g,x){if(g.includes(i)||null===i){switch(x){case"mipmapFilter":this.#b=i;break;case"magFilter":this.#_=i;break;case"minFilter":this.#y=i}this.#B()}else consoleAndThrowError(`Invalid ${x} value. Must be one of ${g.join(", ")}, but received: ${i}.`)}#A(){return`${this.#_}:${this.#y}:${this.#b}:${this.#S}:${this.#T}:${this.#w}:${this.#M}:${this.#P}:${this.#R}:${this.#C}`}#B(i){i&&(i.magFilter&&(this.#_=i.magFilter),i.minFilter&&(this.#y=i.minFilter),i.mipmapFilter&&(this.#b=i.mipmapFilter),i.addressModeU&&(this.#S=i.addressModeU),i.addressModeV&&(this.#T=i.addressModeV),i.addressModeW&&(this.#w=i.addressModeW),void 0!==i.lodMinClamp&&(this.#M=i.lodMinClamp),void 0!==i.lodMaxClamp&&(this.#P=i.lodMaxClamp),i.compare&&(this.#R=i.compare),i.maxAnisotropy&&(this.#C=i.maxAnisotropy)),this.isAnisotropyValid||1===this.#C||(console.warn(`Invalid maxAnisotropy setting (${this.#C}) detected: magFilter(${this.#_}), minFilter(${this.#y}), mipmapFilter(${this.#b}) must all be set to 'linear' for anisotropic filtering to work. Falling back to default (1).`),this.#C=1);const g=this.#A();if(!b.has(g)){let i={};this.#_&&(i.magFilter=this.#_),this.#y&&(i.minFilter=this.#y),this.#b&&(i.mipmapFilter=this.#b),this.#S&&(i.addressModeU=this.#S),this.#T&&(i.addressModeV=this.#T),this.#w&&(i.addressModeW=this.#w),void 0!==this.#M&&(i.lodMinClamp=this.#M),void 0!==this.#P&&(i.lodMaxClamp=this.#P),this.#R&&(i.compare=this.#R),this.#C&&(i.maxAnisotropy=this.#C),b.set(g,this.redGPUContext.gpuDevice.createSampler(i))}this.#v=b.get(g),this.#I()}}Object.freeze(Sampler);class BRDFGenerator extends RedGPUObject{#L;#U;#k;constructor(i){super(i)}get brdfLUTTexture(){return this.#k||this.#G(),this.#k}#G(){const{gpuDevice:i,resourceManager:g,commandEncoderManager:x}=this,v="rg16float";this.#k=g.createManagedTexture({size:[128,128],format:v,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,label:"BRDF_LUT_Texture"}),this.#L||(this.#L=g.createGPUShaderModule("BRDF_GENERATOR_SHADER_MODULE",{code:"#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.tnb.getTBN #redgpu_include math.hash.getHammersley fn importanceSampleGGX(Xi:vec2,N:vec3,roughness:f32)->vec3{let a=roughness*roughness;let phi=PI2*Xi.x;let cosTheta=sqrt((1.0-Xi.y)/(1.0+(a*a-1.0)*Xi.y));let sinTheta=sqrt(1.0-cosTheta*cosTheta);let H_local=vec3(cos(phi)*sinTheta,sin(phi)*sinTheta,cosTheta);let up=select(vec3(1.0,.0,.0),vec3(.0,.0,1.0),abs(N.z)<0.999);let tbn=getTBN(N,up);return normalize(tbn*H_local);}fn geometrySchlickGGX(NdotV:f32,roughness:f32)->f32{let a=roughness;let k=(a*a)/2.0;let nom=NdotV;let denom=NdotV*(1.0-k)+k;return nom/denom;}fn geometrySmith(N:vec3,V:vec3,L:vec3,roughness:f32)->f32{let NdotV=max(dot(N,V),.0);let NdotL=max(dot(N,L),.0);let ggx2=geometrySchlickGGX(NdotV,roughness);let ggx1=geometrySchlickGGX(NdotL,roughness);return ggx1*ggx2;}fn integrateBRDF(in_NdotV:f32,roughness:f32)->vec2{let NdotV=max(in_NdotV,.0);var V:vec3;V.x=sqrt(max(.0,1.0-NdotV*NdotV));V.y=.0;V.z=NdotV;var A=.0;var B=.0;let N=vec3(.0,.0,1.0);let sampleCount=2048u;for(var i=0u;i.0){let G=geometrySmith(N,V,L,roughness);let G_Vis=(G*VdotH)/(max(NdotH*NdotV,1e-8));let Fc=pow(1.0-VdotH,5.0);A=A+(1.0-Fc)*G_Vis;B=B+Fc*G_Vis;}}return vec2(A,B)/f32(sampleCount);}struct VertexOutput{@builtin(position)position:vec4,@location(0)uv:vec2,};@vertex fn vs_main(@builtin(vertex_index)vertexIndex:u32)->VertexOutput{var pos=array,3>(vec2(-1.0,-1.0),vec2(3.0,-1.0),vec2(-1.0,3.0));var output:VertexOutput;output.position=vec4(pos[vertexIndex],.0,1.0);output.uv=pos[vertexIndex]*0.5+0.5;return output;}@fragment fn fs_main(@location(0)uv:vec2)->@location(0)vec4{let integratedBRDF=integrateBRDF(uv.x,1.0-uv.y);return vec4(integratedBRDF,.0,1.0);}"})),this.#U||(this.#U=i.createRenderPipeline({label:"BRDF_GENERATOR_PIPELINE",layout:"auto",vertex:{module:this.#L,entryPoint:"vs_main"},fragment:{module:this.#L,entryPoint:"fs_main",targets:[{format:v}]},primitive:{topology:"triangle-list"}})),x.addResourceRenderPass({label:"BRDF_GENERATOR_RENDER_PASS",colorAttachments:[{view:this.#k.createView(),loadOp:"clear",clearValue:{r:0,g:0,b:0,a:1},storeOp:"store"}]},i=>{i.setPipeline(this.#U),i.draw(3)})}}Object.freeze(BRDFGenerator);class ManagementResourceBase extends ResourceBase{#O;constructor(i,g){super(i,g),g||consoleAndThrowError("need managedStateKey",this.constructor.name),this.#O=i.resourceManager[g],this.#O||consoleAndThrowError(g,"is not exist in RedGPUContext.resourceManager",this.constructor.name)}get targetResourceManagedState(){return this.#O}}class BRDFLUTTexture extends ManagementResourceBase{#V;constructor(i){super(i,"managedBitmapTextureState"),this.#N()}get gpuTexture(){return this.#V}get videoMemorySize(){return 65536}#N(){this.#V=this.redGPUContext.resourceManager.brdfGenerator.brdfLUTTexture,this.notifyUpdate()}}Object.freeze(BRDFLUTTexture);class ResourceStateCubeTexture{texture;srcList;cacheKey;useNum=0;uuid;constructor(i){this.texture=i,this.srcList="CubeTexture"===i.constructor.name?i.srcList:void 0,this.cacheKey=i.cacheKey,this.useNum=0,this.uuid=i.uuid}}class ADirectTexture extends ManagementResourceBase{#V;#F;#H=0;#z;#$=1;constructor(i,g,x){super(i,g),this.cacheKey=x}get gpuTexture(){return this.#V}set gpuTexture(i){this.setGpuTexture(i)}get gpuTextureView(){return this.#F}get videoMemorySize(){return this.#H}get format(){return this.#z}get mipLevelCount(){return this.#$}destroy(){const i=this.#V;this.setGpuTexture(null),this.notifyUpdate(!0),this.unregisterResource(),this.cacheKey=null,i&&this.redGPUContext.commandEncoderManager.addDeferredDestroy(i)}setGpuTexture(i){this.targetResourceManagedState.videoMemory-=this.#H,this.#V=i,i?(this.#z=i.format,this.#$=i.mipLevelCount,this.#H=calculateTextureByteSize(i),this.#F=i.createView(this.viewDescriptor)):(this.#F=null,this.#z=null,this.#$=0,this.#H=0),this.targetResourceManagedState.videoMemory+=this.#H,this.notifyUpdate()}}class CubeTexture extends ManagementResourceBase{static defaultViewDescriptor={dimension:"cube",aspect:"all",baseMipLevel:0,mipLevelCount:1,baseArrayLayer:0,arrayLayerCount:6};#V;#j;#$;#K;#X;#H=0;#z;#q;#Y;constructor(i,g,x=!0,v,_,y){super(i,"managedCubeTextureState"),this.#q=v,this.#Y=_,this.#K=x,this.#z=y||`${navigator.gpu.getPreferredCanvasFormat()}-srgb`,this.#j=this.#W(g),this.cacheKey=this.#Z(g);const{table:b}=this.targetResourceManagedState;if(g){let i=b.get(this.cacheKey);if(i){const g=i.texture;return this.#q?.(g),g}this.srcList=g,this.#J()}}get viewDescriptor(){return{...CubeTexture.defaultViewDescriptor,mipLevelCount:this.#$}}get videoMemorySize(){return this.#H}get gpuTexture(){return this.#V}get mipLevelCount(){return this.#$}get srcList(){return this.#j}set srcList(i){this.#j=this.#W(i),this.cacheKey=this.#Z(i),this.#j?.length&&this.#Q(this.#j)}get useMipmap(){return this.#K}set useMipmap(i){this.#K=i,this.#ee()}destroy(){const i=this.#V;this.#te(null),this.notifyUpdate(!0),this.#re(),this.#j=null,this.cacheKey=null,i&&this.redGPUContext.commandEncoderManager.addDeferredDestroy(i)}setGPUTextureDirectly(i,g,x=!0){this.#V&&(this.redGPUContext.commandEncoderManager.addDeferredDestroy(this.#V),this.targetResourceManagedState.videoMemory-=this.#H),this.#V=i,this.#K=x,this.#$=i.mipLevelCount,this.cacheKey=g||`direct_${this.uuid}`,this.#H=calculateTextureByteSize(i),this.targetResourceManagedState.videoMemory+=this.#H,this.notifyUpdate()}#Z(i){return i?i instanceof Array?i.length?i.toString():this.uuid:i.cacheKey||i.srcList.toString():this.uuid}#W(i){return i instanceof Array?i:i?.srcList}#te(i){this.#V=i,i||(this.#X=null),this.notifyUpdate()}#J(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateCubeTexture(this))}#re(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}#ee(){const{gpuDevice:i,resourceManager:g}=this.redGPUContext,{mipmapGenerator:x}=g;this.#V&&(this.redGPUContext.commandEncoderManager.addDeferredDestroy(this.#V),this.#V=null),this.#$=1;{const g=this.#X,v=g[0],{width:_,height:y}=v,b={size:[_,y,6],format:this.#z,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC,label:`cubeTexture_${this.#j?.toString()||this.uuid}`};this.#K&&(this.#$=getMipLevelCount(_,y),b.mipLevelCount=this.#$,b.usage|=GPUTextureUsage.RENDER_ATTACHMENT);const S=imageBitmapToGPUTexture(i,g,b);this.targetResourceManagedState.videoMemory-=this.#H,this.#H=calculateTextureByteSize(S),this.targetResourceManagedState.videoMemory+=this.#H,this.#K&&x.generateMipmap(S,b),this.#te(S)}}async#Q(i){this.#X=await async function(i){const g=i.map(i=>loadAndCreateBitmapImage(i));return await Promise.all(g)}(i);try{this.#ee(),this.#q?.(this)}catch(i){console.error(i),this.#Y?.(i)}}}Object.freeze(CubeTexture);class DirectCubeTexture extends ADirectTexture{#ie="2d";constructor(i,g,x){super(i,"managedCubeTextureState",g);const{table:v}=this.targetResourceManagedState;if(g){const i=v.get(g);if(i)return i.texture}x&&this.setGpuTexture(x),this.registerResource()}get viewDescriptor(){const i="3d"===this.#ie;return{...CubeTexture.defaultViewDescriptor,dimension:i?"3d":"cube",arrayLayerCount:i?1:6,mipLevelCount:this.mipLevelCount}}setGpuTexture(i){i&&(this.#ie=i.dimension),super.setGpuTexture(i)}registerResource(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateCubeTexture(this))}unregisterResource(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}}Object.freeze(DirectCubeTexture);const k={RESOURCE:"RESOURCE",PRE_PROCESS:"PRE_PROCESS",MAIN:"MAIN",POST_PROCESS:"POST_PROCESS"};class IrradianceGenerator extends RedGPUObject{#ne;#U;#ae;#se;constructor(i){super(i),this.#ne=new Sampler(i,{magFilter:_.LINEAR,minFilter:_.LINEAR,mipmapFilter:y.LINEAR,addressModeU:v.CLAMP_TO_EDGE,addressModeV:v.CLAMP_TO_EDGE,addressModeW:v.CLAMP_TO_EDGE})}async generate(i,g=32,x=k.RESOURCE){const{resourceManager:v,redGPUContext:_}=this,y=v.createManagedTexture({size:[g,g,6],format:"rgba16float",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:1,label:`Irradiance_Map_Texture_${createUUID()}`});return await this.render(i,y,x),new DirectCubeTexture(_,`Irradiance_Map_${createUUID()}`,y)}async render(i,g,x=k.RESOURCE){const{gpuDevice:v,resourceManager:_,commandEncoderManager:y}=this,b=g.width;this.#ae||(this.#ae=_.createGPUShaderModule("IRRADIANCE_GENERATOR_SHADER_MODULE",{code:"@group(0)@binding(0)var environmentTexture:texture_cube;@group(0)@binding(1)var environmentSampler:sampler;@group(0)@binding(2)var outTexture:texture_storage_2d_array;@group(0)@binding(3)varfaceMatrices:array,6>;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.INV_PI #redgpu_include math.tnb.getTBN #redgpu_include math.hash.getHammersley @compute @workgroup_size(8,8,1)fn cs_main(@builtin(global_invocation_id)global_id:vec3){let size_u=textureDimensions(outTexture);let size=vec2(size_u);if(global_id.x>=size_u.x||global_id.y>=size_u.y||global_id.z>=6u){return;}let face=global_id.z;let uv=(vec2(global_id.xy)+0.5)/size;let x=uv.x*2.0-1.0;let y=uv.y*2.0-1.0;let localPos=vec4(x,y,1.0,1.0);let normal=normalize((faceMatrices[face]*localPos).xyz);let up=select(vec3(1.0,.0,.0),vec3(.0,.0,1.0),abs(normal.z)<0.999);let tbn=getTBN(normal,up);var irradiance=vec3(.0);var totalWeight=.0;let totalSamples=1024u;let envSize=f32(textureDimensions(environmentTexture).x);let saTexel=4.0*PI/(6.0*envSize*envSize);for(var i=0u;i(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);let worldSample=normalize(tbn*sampleVec);let pdf=max(cosTheta,.001)*INV_PI;let saSample=1.0/(f32(totalSamples)*pdf+.0001);let mipLevel=max(0.5*log2(saSample/saTexel),.0);let sampleColor=textureSampleLevel(environmentTexture,environmentSampler,worldSample,mipLevel);irradiance+=sampleColor.rgb;totalWeight+=1.0;}irradiance=(irradiance/totalWeight)*PI;textureStore(outTexture,global_id.xy,face,vec4(irradiance,1.0));}"})),this.#U||(this.#U=v.createComputePipeline({label:"IRRADIANCE_GENERATOR_PIPELINE",layout:"auto",compute:{module:this.#ae,entryPoint:"cs_main"}}));const S=this.#oe();this.#se||(this.#se=v.createBuffer({size:384,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,label:"Irradiance_face_matrices_uniform"}));const w=new Float32Array(96);S.forEach((i,g)=>w.set(i,16*g)),v.queue.writeBuffer(this.#se,0,w);const L=v.createBindGroup({layout:this.#U.getBindGroupLayout(0),entries:[{binding:0,resource:i.createView({dimension:"cube"})},{binding:1,resource:this.#ne.gpuSampler},{binding:2,resource:g.createView({dimension:"2d-array"})},{binding:3,resource:{buffer:this.#se}}]}),H="Irradiance_Generator_Compute_Pass",computePassExecutor=i=>{i.setPipeline(this.#U),i.setBindGroup(0,L),i.dispatchWorkgroups(Math.ceil(b/8),Math.ceil(b/8),6)};x===k.RESOURCE?y.addResourceComputePass(H,computePassExecutor):x===k.PRE_PROCESS?y.addPreProcessComputePass(H,computePassExecutor):x===k.MAIN?y.addMainComputePass(H,computePassExecutor):y.addPostProcessComputePass(H,computePassExecutor)}#oe(){return[new Float32Array([0,0,-1,0,0,-1,0,0,1,0,0,0,0,0,0,1]),new Float32Array([0,0,1,0,0,-1,0,0,-1,0,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,-1,0,0,-1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,-1,0,0,0,0,1,0,0,0,0,1]),new Float32Array([-1,0,0,0,0,-1,0,0,0,0,-1,0,0,0,0,1])]}}Object.freeze(IrradianceGenerator);class PrefilterGenerator extends RedGPUObject{#ne;#U;#ae;#ue=[];constructor(i){super(i),this.#ne=new Sampler(i,{magFilter:_.LINEAR,minFilter:_.LINEAR,addressModeU:v.CLAMP_TO_EDGE,addressModeV:v.CLAMP_TO_EDGE,addressModeW:v.CLAMP_TO_EDGE})}async generate(i,g=512,x,v=k.RESOURCE){const{gpuDevice:_,resourceManager:y,commandEncoderManager:b,redGPUContext:S}=this,w="rgba16float",L=getMipLevelCount(g,g);let H;x?(H=x instanceof GPUTexture?x:x.gpuTexture,H||(H=y.createManagedTexture({size:[g,g,6],format:w,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:L,label:`Prefilter_Map_Texture_${createUUID()}`}),x instanceof DirectCubeTexture&&(x.gpuTexture=H))):H=y.createManagedTexture({size:[g,g,6],format:w,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:L,label:`Prefilter_Map_Texture_${createUUID()}`}),this.#ae||(this.#ae=y.createGPUShaderModule("PREFILTER_GENERATOR_SHADER_MODULE",{code:"@group(0)@binding(0)var environmentTexture:texture_cube;@group(0)@binding(1)var textureSampler:sampler;@group(0)@binding(2)var outTexture:texture_storage_2d_array;struct PrefilterUniforms{faceMatrices:array,6>,roughness:f32,}@group(0)@binding(3)varuniforms:PrefilterUniforms;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.tnb.getTBN #redgpu_include math.hash.getHammersley fn distribution_ggx(NdotH:f32,roughness:f32)->f32{let a=roughness*roughness;let a2=a*a;let NdotH2=NdotH*NdotH;let denom=(NdotH2*(a2-1.0)+1.0);return a2/(PI*denom*denom);}fn importanceSampleGGX(xi:vec2,N:vec3,roughness:f32)->vec3{let a=roughness*roughness;let phi=PI2*xi.x;let cosTheta=sqrt((1.0-xi.y)/(1.0+(a*a-1.0)*xi.y));let sinTheta=sqrt(max(.0,1.0-cosTheta*cosTheta));let H_local=vec3(cos(phi)*sinTheta,sin(phi)*sinTheta,cosTheta);let up=select(vec3(1.0,.0,.0),vec3(.0,.0,1.0),abs(N.z)<0.999);let tbn=getTBN(N,up);return normalize(tbn*H_local);}@compute @workgroup_size(8,8,1)fn cs_main(@builtin(global_invocation_id)global_id:vec3){let size_u=textureDimensions(outTexture);let size=vec2(size_u);if(global_id.x>=size_u.x||global_id.y>=size_u.y||global_id.z>=6u){return;}let face=global_id.z;let roughness=uniforms.roughness;let uv=(vec2(global_id.xy)+0.5)/size;let x=uv.x*2.0-1.0;let y=uv.y*2.0-1.0;let localPos=vec4(x,y,1.0,1.0);let N=normalize((uniforms.faceMatrices[face]*localPos).xyz);if(roughness<=.0){textureStore(outTexture,global_id.xy,face,textureSampleLevel(environmentTexture,textureSampler,N,.0));return;}let R=N;let V=R;var prefilteredColor=vec3(.0);var totalWeight=.0;let numSamples=1024u;let envSize=f32(textureDimensions(environmentTexture).x);let saTexel=4.0*PI/(6.0*envSize*envSize);for(var i=0u;i.0){let NdotH=max(dot(N,H),.001);let VdotH=max(dot(V,H),.001);let D=distribution_ggx(NdotH,roughness);let pdf=(D*NdotH/(4.0*VdotH))+.0001;let saSample=1.0/(f32(numSamples)*pdf+.0001);let mipLevel=max(0.5*log2(saSample/saTexel),.0);prefilteredColor+=textureSampleLevel(environmentTexture,textureSampler,L,mipLevel).rgb*NdotL;totalWeight+=NdotL;}}if(totalWeight>.0){textureStore(outTexture,global_id.xy,face,vec4(prefilteredColor/totalWeight,1.0));}else{textureStore(outTexture,global_id.xy,face,textureSampleLevel(environmentTexture,textureSampler,N,.0));}}"})),this.#U||(this.#U=_.createComputePipeline({label:"PREFILTER_GENERATOR_PIPELINE",layout:"auto",compute:{module:this.#ae,entryPoint:"cs_main"}}));const z=this.#oe();for(let x=0;x>x),S=x/(L-1),w=new Float32Array(100);z.forEach((i,g)=>w.set(i,16*g)),w[96]=S,this.#ue[x]||(this.#ue[x]=_.createBuffer({size:w.byteLength,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,label:`Prefilter_UniformBuffer_Mip${x}`})),_.queue.writeBuffer(this.#ue[x],0,w);const q=_.createBindGroup({layout:this.#U.getBindGroupLayout(0),entries:[{binding:0,resource:i.createView({dimension:"cube"})},{binding:1,resource:this.#ne.gpuSampler},{binding:2,resource:H.createView({dimension:"2d-array",baseMipLevel:x,mipLevelCount:1})},{binding:3,resource:{buffer:this.#ue[x]}}]}),W=`Prefilter_mip_${x}_compute_pass`,computePassExecutor=i=>{i.setPipeline(this.#U),i.setBindGroup(0,q),i.dispatchWorkgroups(Math.ceil(y/8),Math.ceil(y/8),6)};v===k.RESOURCE?b.addResourceComputePass(W,computePassExecutor):v===k.PRE_PROCESS?b.addPreProcessComputePass(W,computePassExecutor):v===k.MAIN?b.addMainComputePass(W,computePassExecutor):b.addPostProcessComputePass(W,computePassExecutor)}return x instanceof DirectCubeTexture?(x.notifyUpdate(),x):new DirectCubeTexture(S,`Prefilter_Map_${createUUID()}`,H)}#oe(){return[new Float32Array([0,0,-1,0,0,-1,0,0,1,0,0,0,0,0,0,1]),new Float32Array([0,0,1,0,0,-1,0,0,-1,0,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,-1,0,0,-1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,-1,0,0,0,0,1,0,0,0,0,1]),new Float32Array([-1,0,0,0,0,-1,0,0,0,0,-1,0,0,0,0,1])]}}Object.freeze(PrefilterGenerator);class EquirectangularToCubeGenerator extends RedGPUObject{#ae;#U;#ne;#se;constructor(i){super(i),this.#ne=new Sampler(i,{magFilter:_.LINEAR,minFilter:_.LINEAR,addressModeU:v.CLAMP_TO_EDGE,addressModeV:v.CLAMP_TO_EDGE})}async generate(i,g=512){const{gpuDevice:x,resourceManager:v,commandEncoderManager:_,redGPUContext:y}=this,b=getMipLevelCount(g,g),S={size:[g,g,6],format:"rgba16float",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:b,label:`EquirectangularToCube_Texture_${createUUID()}`},w=v.createManagedTexture(S);this.#ae||(this.#ae=v.createGPUShaderModule("EQUIRECTANGULAR_TO_CUBE_GENERATOR_SHADER_MODULE",{code:"@group(0)@binding(0)var equirectangularTexture:texture_2d;@group(0)@binding(1)var textureSampler:sampler;@group(0)@binding(2)var outTexture:texture_storage_2d_array;@group(0)@binding(3)varfaceMatrices:array,6>;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.INV_PI fn directionToSphericalUV(dir:vec3)->vec2{let normalizedDir=normalize(dir);let theta=atan2(normalizedDir.x,normalizedDir.z);let phi=acos(clamp(normalizedDir.y,-1.0,1.0));return vec2(0.5-theta/PI2,phi*INV_PI);}@compute @workgroup_size(8,8,1)fn cs_main(@builtin(global_invocation_id)global_id:vec3){let size=textureDimensions(outTexture);if(global_id.x>=size.x||global_id.y>=size.y||global_id.z>=6u){return;}let face=global_id.z;let uv=(vec2(global_id.xy)+0.5)/vec2(size);let x=uv.x*2.0-1.0;let y=uv.y*2.0-1.0;let localPos=vec4(x,y,1.0,1.0);let direction=(faceMatrices[face]*localPos).xyz;let sphericalUV=directionToSphericalUV(direction);let color=textureSampleLevel(equirectangularTexture,textureSampler,sphericalUV,.0);textureStore(outTexture,global_id.xy,face,color);}"})),this.#U||(this.#U=x.createComputePipeline({label:"EQUIRECTANGULAR_TO_CUBE_GENERATOR_PIPELINE",layout:"auto",compute:{module:this.#ae,entryPoint:"cs_main"}}));const L=this.#oe();this.#se||(this.#se=x.createBuffer({size:384,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,label:"EquirectangularToCube_face_matrices_uniform"}));const k=new Float32Array(96);L.forEach((i,g)=>k.set(i,16*g)),x.queue.writeBuffer(this.#se,0,k);const H=x.createBindGroup({layout:this.#U.getBindGroupLayout(0),entries:[{binding:0,resource:i.createView()},{binding:1,resource:this.#ne.gpuSampler},{binding:2,resource:w.createView({dimension:"2d-array",baseMipLevel:0,mipLevelCount:1})},{binding:3,resource:{buffer:this.#se}}]});return _.addResourceComputePass({label:"EquirectangularToCube_Generator_Compute_Pass"},i=>{i.setPipeline(this.#U),i.setBindGroup(0,H),i.dispatchWorkgroups(Math.ceil(g/8),Math.ceil(g/8),6)}),v.mipmapGenerator.generateMipmap(w,S,!0),new DirectCubeTexture(y,`CubeMap_From_Equirect_${createUUID()}`,w)}#oe(){return[new Float32Array([0,0,-1,0,0,-1,0,0,1,0,0,0,0,0,0,1]),new Float32Array([0,0,1,0,0,-1,0,0,-1,0,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,-1,0,0,-1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,-1,0,0,0,0,1,0,0,0,0,1]),new Float32Array([-1,0,0,0,0,-1,0,0,0,0,-1,0,0,0,0,1])]}}Object.freeze(EquirectangularToCubeGenerator);var H=Object.freeze({__proto__:null,BRDFGenerator:BRDFGenerator,BRDFLUTTexture:BRDFLUTTexture,EquirectangularToCubeGenerator:EquirectangularToCubeGenerator,IrradianceGenerator:IrradianceGenerator,PrefilterGenerator:PrefilterGenerator});class DownSampleCubeMapGenerator extends RedGPUObject{#le=new Map;#ce=new Map;#he=null;#fe=null;#de=new Map;#me=new Map;#pe=[];constructor(i){super(i)}createSourceTextureView(i,g){const x=`DOWN_SAMPLE_CUBE_GENERATOR_SOURCE_VIEW_${i.label}_${g}`;if(!this.#de.has(x)){const v=i.createView({label:x,dimension:"cube",baseMipLevel:g,mipLevelCount:1});this.#de.set(x,v)}return this.#de.get(x)}createTargetTextureView(i,g){const x=`DOWN_SAMPLE_CUBE_GENERATOR_TARGET_VIEW_${i.label}_${g}`;if(!this.#de.has(x)){const v=i.createView({label:x,dimension:"2d-array",baseMipLevel:g,mipLevelCount:1,arrayLayerCount:6});this.#de.set(x,v)}return this.#de.get(x)}createBindGroup(i,g,x,v){const _=`DOWN_SAMPLE_CUBE_GENERATOR_BIND_GROUP_${g.label}_${x.label}`;if(!this.#me.has(_)){const{gpuDevice:y}=this,b=y.createBindGroup({label:_,layout:i,entries:[{binding:0,resource:g},{binding:1,resource:x},{binding:2,resource:this.#fe},{binding:3,resource:{buffer:v}}]});this.#me.set(_,b)}return this.#me.get(_)}async downsampleCubemap(i,g=256,x="rgba16float"){try{this.#ge(),this.#xe();const{resourceManager:v}=this;if(!i)throw new Error("Invalid source cubemap texture");if(g<=0||!Number.isInteger(g))throw new Error("Target size must be a positive integer");const _=i.mipLevelCount,y=getMipLevelCount(g,g),b=v.createManagedTexture({size:[g,g,6],format:x,usage:GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:y,label:`DOWN_SAMPLE_CUBE_GENERATOR_TEXTURE_${g}_${Date.now()}`});for(let v=0;v>v),S=this.#ve(i.width,g,v,_);this.#_e(i,b,S,v,y,x)}return this.#ge(),b}catch(i){throw console.error("큐브맵 다운샘플링 실패:",i),this.#ge(),i}}destroy(){this.#ge(),this.#pe.forEach(i=>i.destroy()),this.#pe=[],this.#le.clear(),this.#ce.clear(),this.#he=null,this.#fe=null}#ve(i,g,x,v){const _=i/Math.max(1,g>>x),y=Math.max(0,Math.floor(Math.log2(_)));return Math.min(y,v-1)}#_e(i,g,x,v,_,y){const{gpuDevice:b,commandEncoderManager:S}=this,w=this.#ye(y),L=this.#ce.get(y);this.#pe[v]||(this.#pe[v]=b.createBuffer({size:16,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,label:`DOWN_SAMPLE_CUBE_GENERATOR_UNIFORM_BUFFER_MIP${v}`}));const k=this.#pe[v],H=this.createSourceTextureView(i,x),z=this.createTargetTextureView(g,v),q=this.createBindGroup(L,H,z,k);this.#be(k,x,v,_),S.addResourceComputePass({label:`DOWN_SAMPLE_CUBE_GENERATOR_PASS_MIP${v}`},i=>{i.setPipeline(w),i.setBindGroup(0,q);const g=Math.ceil(_/8);i.dispatchWorkgroups(g,g,6)})}#be(i,g,x,v){const _=new Float32Array([v,g,x,0]);this.gpuDevice.queue.writeBuffer(i,0,_)}#xe(){if(this.#he)return;const{resourceManager:i,redGPUContext:g}=this;this.#fe=new Sampler(g,{minFilter:"linear",magFilter:"linear",mipmapFilter:"linear",addressModeU:"clamp-to-edge",addressModeV:"clamp-to-edge",addressModeW:"clamp-to-edge"}).gpuSampler,this.#he=i.createGPUShaderModule("DOWN_SAMPLE_CUBE_GENERATOR_COMPUTE_SHADER",{code:"struct Uniforms{targetSize:f32,sourceMipLevel:f32,targetMipLevel:f32,padding:f32,};@group(0)@binding(0)var sourceCubemap:texture_cube;@group(0)@binding(1)var targetCubemap:texture_storage_2d_array;@group(0)@binding(2)var cubemapSampler:sampler;@group(0)@binding(3)varuniforms:Uniforms;fn cubemapUVToDirection(uv:vec2,face:u32)->vec3{let u=uv.x*2.0-1.0;let v=uv.y*2.0-1.0;switch face{case 0u:{return vec3(1.0,-v,-u);}case 1u:{return vec3(-1.0,-v,u);}case 2u:{return vec3(u,1.0,v);}case 3u:{return vec3(u,-1.0,-v);}case 4u:{return vec3(u,-v,1.0);}case 5u:{return vec3(-u,-v,-1.0);}default:{return vec3(.0,.0,1.0);}}}fn gaussianWeight(x:f32,y:f32,sigma:f32)->f32{let sigmaSq=sigma*sigma;return exp(-(x*x+y*y)/(2.0*sigmaSq))/(2.0*PI*sigmaSq);}fn clampCubemapUV(uv:vec2)->vec2{return clamp(uv,vec2(.0),vec2(1.0));}#redgpu_include color.getLuminance #redgpu_include math.PI @compute @workgroup_size(8,8,1)fn main(@builtin(global_invocation_id)global_id:vec3){let face=global_id.z;let coord=vec2(global_id.xy);let targetSize=u32(uniforms.targetSize);if(coord.x>=targetSize||coord.y>=targetSize||face>=6u){return;}let uv=(vec2(coord)+0.5)/f32(targetSize);let direction=normalize(cubemapUVToDirection(uv,face));let sourceMipLevel=uniforms.sourceMipLevel;let targetMipLevel=uniforms.targetMipLevel;var color=vec4(.0);if(sourceMipLevel==.0&&targetSize>64u){let sampleCount=16u;let sampleRadius=1.0/f32(targetSize);var totalWeight=.0;for(var i=0u;i(cos(angle)*radius,sin(angle)*radius));let sampleDir=normalize(cubemapUVToDirection(offsetUV,face));let sampleColor=textureSampleLevel(sourceCubemap,cubemapSampler,sampleDir,sourceMipLevel);let weight=gaussianWeight(cos(angle)*radius*f32(targetSize),sin(angle)*radius*f32(targetSize),0.8);color+=sampleColor*weight;totalWeight+=weight;}if(totalWeight>.0){color=color/totalWeight;}}else if(sourceMipLevel==.0&&targetSize>16u){let sampleCount=4u;let invSampleCount=1.0/f32(sampleCount*sampleCount);let sampleOffset=0.5/f32(targetSize);for(var x=0u;x((f32(x)-1.5)*sampleOffset,(f32(y)-1.5)*sampleOffset);let offsetUV=clampCubemapUV(uv+offset);let sampleDir=normalize(cubemapUVToDirection(offsetUV,face));color+=textureSampleLevel(sourceCubemap,cubemapSampler,sampleDir,sourceMipLevel);}}color*=invSampleCount;}else if(targetSize>4u){let sampleCount=2u;let invSampleCount=1.0/f32(sampleCount*sampleCount);let sampleOffset=0.25/f32(targetSize);for(var x=0u;x((f32(x)-0.5)*sampleOffset,(f32(y)-0.5)*sampleOffset);let offsetUV=clampCubemapUV(uv+offset);let sampleDir=normalize(cubemapUVToDirection(offsetUV,face));color+=textureSampleLevel(sourceCubemap,cubemapSampler,sampleDir,sourceMipLevel);}}color*=invSampleCount;}else{color=textureSampleLevel(sourceCubemap,cubemapSampler,direction,sourceMipLevel);}if(targetMipLevel>.0){let luminance=getLuminance(color.rgb);let saturation=0.9+0.1/(1.0+targetMipLevel*0.1);color=vec4(mix(vec3(luminance),color.rgb,saturation),color.a);}textureStore(targetCubemap,vec2(coord),i32(face),color);}"})}#ye(i){if(!this.#le.has(i)){const{gpuDevice:g,resourceManager:x}=this,v=x.createBindGroupLayout(`DOWN_SAMPLE_CUBE_GENERATOR_BGL_${i}`,{entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,texture:{viewDimension:"cube"}},{binding:1,visibility:GPUShaderStage.COMPUTE,storageTexture:{format:i,viewDimension:"2d-array"}},{binding:2,visibility:GPUShaderStage.COMPUTE,sampler:{type:"filtering"}},{binding:3,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}}]}),_=g.createComputePipeline({label:`DOWN_SAMPLE_CUBE_GENERATOR_PIPELINE_${i}`,layout:g.createPipelineLayout({bindGroupLayouts:[v]}),compute:{module:this.#he,entryPoint:"main"}});this.#ce.set(i,v),this.#le.set(i,_)}return this.#le.get(i)}#ge(){this.#de.clear(),this.#me.clear()}}Object.freeze(DownSampleCubeMapGenerator);const z={LOAD:"load",CLEAR:"clear"};Object.freeze(z);const q={STORE:"store",DISCARD:"discard"};Object.freeze(q);class MipmapGenerator extends RedGPUObject{#ne;#Se;#Te;#we;#Me;#de=new Map;#me=new Map;#Pe=new WeakMap;#Re=new WeakMap;constructor(i){super(i),this.#ne=new Sampler(i,{minFilter:"linear"}).gpuSampler,this.#Te={}}createTextureView(i,g,x,v=!1){const _=`${g}_${x}`;if(v){let v=this.#Re.get(i);if(v||(v=new Map,this.#Re.set(i,v)),v.has(_))return v.get(_);const y=i.createView({baseMipLevel:g,mipLevelCount:1,dimension:"2d",baseArrayLayer:x,arrayLayerCount:1,label:`MIPMAP_GENERATOR_CACHED_${i.label}_${_}`});return v.set(_,y),y}{const v=`MIPMAP_GENERATOR_${i.label}_${g}_${x}`;if(!this.#de.has(v)){const _=i.createView({baseMipLevel:g,mipLevelCount:1,dimension:"2d",baseArrayLayer:x,arrayLayerCount:1,label:v});this.#de.set(v,_)}return this.#de.get(v)}}createBindGroup(i,g,x=!1){const{gpuDevice:v}=this;if(x){let x=this.#Pe.get(i);x||(x=new Map,this.#Pe.set(i,x));const _=g.label||"unlabeled";if(x.has(_))return x.get(_);const y=v.createBindGroup({label:`MIPMAP_GENERATOR_BIND_GROUP_CACHED_${i.label}_${_}`,layout:this.#we,entries:[{binding:0,resource:this.#ne},{binding:1,resource:g}]});return x.set(_,y),y}{const x=`${i.label}_${g.label}`;if(this.#me.has(x))return this.#me.get(x);const _=v.createBindGroup({label:`MIPMAP_GENERATOR_BIND_GROUP_TEMP_${x}`,layout:this.#we,entries:[{binding:0,resource:this.#ne},{binding:1,resource:g}]});return this.#me.set(x,_),_}}getMipmapPipeline(i){const{gpuDevice:g,resourceManager:x}=this;let v=this.#Te[i];return v||(this.#Me||(this.#Me=x.createGPUShaderModule("MIPMAP_GENERATOR_SHADER_MODULE",{code:"varpos:array,3>=array,3>(vec2(-1.0,-1.0),vec2(-1.0,3.0),vec2(3.0,-1.0));struct VertexOutput{@builtin(position)position:vec4,@location(0)texCoord:vec2,};@vertex fn vertexMain(@builtin(vertex_index)vertexIndex:u32)->VertexOutput{var output:VertexOutput;output.texCoord=pos[vertexIndex]*vec2(0.5,-0.5)+vec2(0.5);output.position=vec4(pos[vertexIndex],.0,1.0);return output;}@group(0)@binding(0)var imgSampler:sampler;@group(0)@binding(1)var img:texture_2d;@fragment fn fragmentMain(@location(0)texCoord:vec2)->@location(0)vec4{return textureSample(img,imgSampler,texCoord);}"}),this.#we=x.createBindGroupLayout("MIPMAP_GENERATOR_FRAGMENT_BIND_GROUP_LAYOUT",{entries:[{binding:0,visibility:GPUShaderStage.FRAGMENT,sampler:{}},{binding:1,visibility:GPUShaderStage.FRAGMENT,texture:{}}]}),this.#Se=x.createGPUPipelineLayout("MIPMAP_GENERATOR_PIPELINE_LAYOUT",{bindGroupLayouts:[this.#we]})),v=g.createRenderPipeline({label:`MIPMAP_GENERATOR_PIPELINE_${i}`,layout:this.#Se,vertex:{module:this.#Me,entryPoint:"vertexMain"},fragment:{module:this.#Me,entryPoint:"fragmentMain",targets:[{format:i}]}}),this.#Te[i]=v),v}generateMipmap(i,g,x=!1,v=k.RESOURCE){x||this.#ge();const{resourceManager:_,commandEncoderManager:y}=this,b=this.getMipmapPipeline(g.format);if("3d"==g.dimension||"1d"==g.dimension)throw new Error("Generating mipmaps for non-2d textures is currently unsupported!");let S=i;const w=g.size[0],L=g.size[1],H=g.size[2]||1,W=g.usage&GPUTextureUsage.RENDER_ATTACHMENT;if(!W){const i={size:{width:Math.max(1,w>>>1),height:Math.max(1,L>>>1),depthOrArrayLayers:H},format:g.format,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.RENDER_ATTACHMENT,mipLevelCount:g.mipLevelCount-1};S=_.createManagedTexture(i)}for(let _=0;_{i.setPipeline(b),i.setBindGroup(0,W),i.draw(3,1,0,0)}):v===k.PRE_PROCESS?y.addPreProcessRenderPass(be,i=>{i.setPipeline(b),i.setBindGroup(0,W),i.draw(3,1,0,0)}):v===k.MAIN?y.addMainRenderPass(be,i=>{i.setPipeline(b),i.setBindGroup(0,W),i.draw(3,1,0,0)}):v===k.POST_PROCESS&&y.addPostProcessRenderPass(be,i=>{i.setPipeline(b),i.setBindGroup(0,W),i.draw(3,1,0,0)}),w=g}}return W||y.useEncoder(v,x=>{const v={width:Math.max(1,w>>>1),height:Math.max(1,L>>>1),depthOrArrayLayers:H};for(let _=1;_>>1),v.height=Math.max(1,v.height>>>1)}),W||y.addDeferredDestroy(S),x||this.#ge(),i}destroy(){this.#ge()}#ge(){this.#de.clear(),this.#me.clear()}}Object.freeze(MipmapGenerator);const W={TILE_COUNT_X:32,TILE_COUNT_Y:32,TILE_COUNT_Z:48,WORKGROUP_SIZE_X:8,WORKGROUP_SIZE_Y:4,WORKGROUP_SIZE_Z:8,MAX_LIGHTS_PER_CLUSTER:100,MAX_CLUSTER_LIGHTS:1024,getTotalTileSize:()=>W.TILE_COUNT_X*W.TILE_COUNT_Y*W.TILE_COUNT_Z,getClusterLightsBufferSize:()=>{const i=W.getTotalTileSize();return 8*i+8*W.MAX_LIGHTS_PER_CLUSTER*i+4},getDispatchSize:()=>[Math.ceil(W.TILE_COUNT_X/W.WORKGROUP_SIZE_X),Math.ceil(W.TILE_COUNT_Y/W.WORKGROUP_SIZE_Y),Math.ceil(W.TILE_COUNT_Z/W.WORKGROUP_SIZE_Z)]};Object.freeze(W);var be,je,Ke,Xe,Ye,Ze,Je,Qe,et,tt,it="#redgpu_include skyAtmosphere.skyAtmosphereFn @group(0)@binding(0)var transmittanceLUT:texture_storage_2d;@group(0)@binding(1)varparams:SkyAtmosphere;@compute @workgroup_size(16,16)fn main(@builtin(global_invocation_id)global_id:vec3){let size=textureDimensions(transmittanceLUT);if(global_id.x>=size.x||global_id.y>=size.y){return;}let uv=(vec2(global_id.xy)+0.5)/vec2(size);let x=uv.x*2.0-1.0;let cosTheta=sign(x)*x*x;let viewHeight=clamp((1.0-uv.y)*params.atmosphereHeight,.0,params.atmosphereHeight);let T=exp(-min(getOpticalDepth(viewHeight,cosTheta),vec3(100.0)));textureStore(transmittanceLUT,global_id.xy,vec4(T,1.0));}fn getOpticalDepth(viewHeight:f32,cosTheta:f32)->vec3{let groundRadius=params.groundRadius;let rayOrigin=vec3(.0,viewHeight+groundRadius,.0);let sinTheta=sqrt(max(.0,1.0-cosTheta*cosTheta));let rayDir=vec3(sinTheta,cosTheta,.0);let tMax=getRaySphereIntersection(rayOrigin,rayDir,groundRadius+params.atmosphereHeight);if(tMax<=.0){return vec3(.0);}let tEarth=getRaySphereIntersection(rayOrigin,rayDir,groundRadius);if(groundRadius>.0&&tEarth>.0){return vec3(MAX_TAU);}return integrateOpticalDepth(rayOrigin,rayDir,.0,tMax,TRANSMITTANCE_STEPS,params);}";!function(i){var g,x,v,_,y;(g=i.hash||(i.hash={})).getHash1D="fn getHash1D(seed:f32)->f32{var x=u32(abs(seed));x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getHash1D_vec2="fn getHash1D_vec2(coord:vec2)->f32{let q=vec2(abs(coord));var x=(q.x*73856093u)^(q.y*19349663u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getHash1D_vec3="fn getHash1D_vec3(v:vec3)->f32{let q=vec3(abs(v));var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getHash1D_vec4="fn getHash1D_vec4(v:vec4)->f32{let q=vec4(abs(v));var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u)^(q.w*4000000007u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getHash2D_vec2="fn getHash2D_vec2(coord:vec2)->vec2{var q=vec2(abs(coord));var x=(q.x*1597334677u)^(q.y*3812015801u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;let r=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let g=f32(x)/4294967296.0;return vec2(r,g);}",g.getHash3D_vec3="fn getHash3D_vec3(position:vec3)->vec3{var q=vec3(abs(position));var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;let r=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let g=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let b=f32(x)/4294967296.0;return vec3(r,g,b);}",g.getBitHash1D="fn getBitHash1D(seed:f32)->f32{var x=bitcast(seed);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getBitHash1D_vec2="fn getBitHash1D_vec2(coord:vec2)->f32{let q=bitcast>(coord);var x=(q.x*73856093u)^(q.y*19349663u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getBitHash1D_vec3="fn getBitHash1D_vec3(v:vec3)->f32{var q=bitcast>(v);var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getBitHash1D_vec4="fn getBitHash1D_vec4(v:vec4)->f32{var q=bitcast>(v);var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u)^(q.w*4000000007u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getBitHash2D_vec2="fn getBitHash2D_vec2(coord:vec2)->vec2{var q=bitcast>(coord);var x=(q.x*1597334677u)^(q.y*3812015801u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;let r=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let g=f32(x)/4294967296.0;return vec2(r,g);}",g.getBitHash3D_vec3="fn getBitHash3D_vec3(position:vec3)->vec3{var q=bitcast>(position);var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;let r=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let g=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let b=f32(x)/4294967296.0;return vec3(r,g,b);}",g.getRadicalInverseVanDerCorput="fn getRadicalInverseVanDerCorput(bits_in:u32)->f32{var bits=bits_in;bits=(bits<<16u)|(bits>>16u);bits=((bits & 0x55555555u)<<1u)|((bits & 0xAAAAAAAAu)>>1u);bits=((bits & 0x33333333u)<<2u)|((bits & 0xCCCCCCCCu)>>2u);bits=((bits & 0x0F0F0F0Fu)<<4u)|((bits & 0xF0F0F0F0u)>>4u);bits=((bits & 0x00FF00FFu)<<8u)|((bits & 0xFF00FF00u)>>8u);return f32(bits)*2.3283064365386963e-10;}",g.getHammersley="#redgpu_include math.hash.getRadicalInverseVanDerCorput fn getHammersley(i:u32,N:u32)->vec2{return vec2(f32(i)/f32(N),getRadicalInverseVanDerCorput(i));}",i.getInterleavedGradientNoise="fn getInterleavedGradientNoise(screenCoord:vec2)->f32{let magic=vec3(.06711056,.00583715,52.9829189);return fract(magic.z*fract(dot(screenCoord,magic.xy)));}",i.getMotionVector="#redgpu_include math.EPSILON fn getMotionVector(currentClipPos:vec4,prevClipPos:vec4,)->vec2{let currentNDC=currentClipPos.xy/max(currentClipPos.w,EPSILON);let prevNDC=prevClipPos.xy/max(prevClipPos.w,EPSILON);var motionVector=currentNDC-prevNDC;motionVector.y=-motionVector.y;let uvMotionVector=motionVector*0.5;return uvMotionVector;}",i.getIsFinite="fn getIsFiniteScalar(x:f32)->bool{return x==x&&abs(x)<1e30;}fn getIsFiniteVec3(v:vec3)->vec3{return vec3(v.x==v.x&&abs(v.x)<1e30,v.y==v.y&&abs(v.y)<1e30,v.z==v.z&&abs(v.z)<1e30);}",(x=i.billboard||(i.billboard={})).getBillboardMatrix="fn getBillboardMatrix(viewMatrix:mat4x4,modelMatrix:mat4x4,useStandardScale:u32)->mat4x4{var resultMatrix=viewMatrix*modelMatrix;if(useStandardScale==1u){let scaleX=length(modelMatrix[0].xyz);let scaleY=length(modelMatrix[1].xyz);let scaleZ=length(modelMatrix[2].xyz);resultMatrix[0]=vec4(scaleX,.0,.0,resultMatrix[0].w);resultMatrix[1]=vec4(.0,scaleY,.0,resultMatrix[1].w);resultMatrix[2]=vec4(.0,.0,scaleZ,resultMatrix[2].w);}else{resultMatrix[0]=vec4(modelMatrix[0][0],.0,.0,resultMatrix[0].w);resultMatrix[1]=vec4(.0,modelMatrix[1][1],.0,resultMatrix[1].w);resultMatrix[2]=vec4(.0,.0,modelMatrix[2][2],resultMatrix[2].w);}return resultMatrix;}",x.getBillboardResult="struct BillboardResult{position:vec4,vertexPosition:vec3,vertexNormal:vec3,}fn getBillboardResult(input_position:vec3,input_normal:vec3,modelMatrix:mat4x4,viewMatrix:mat4x4,projectionMatrix:mat4x4,resolution:vec2,useBillboard:u32,usePixelSize:u32,pixelSize:f32,renderRatioX:f32,renderRatioY:f32)->BillboardResult{var result:BillboardResult;let ratioScaleMatrix=mat4x4(renderRatioX,0,0,0,0,renderRatioY,0,0,0,0,1,0,0,0,0,1);var viewPos:vec4;var viewNormal:vec4;if(useBillboard==1u){let billboardMatrix=getBillboardMatrix(viewMatrix,modelMatrix,1u);if(usePixelSize==1u){let viewCenter=billboardMatrix*vec4(.0,.0,.0,1.0);let clipCenter=projectionMatrix*viewCenter;let scaleX=(pixelSize/resolution.x)*2.0*renderRatioX;let scaleY=(pixelSize/resolution.y)*2.0*renderRatioY;result.position=vec4(clipCenter.xy+input_position.xy*vec2(scaleX,scaleY)*clipCenter.w,clipCenter.zw);viewPos=viewCenter;viewNormal=vec4(.0,.0,1.0,.0);}else{viewPos=billboardMatrix*ratioScaleMatrix*vec4(input_position,1.0);viewNormal=vec4(.0,.0,1.0,.0);result.position=projectionMatrix*viewPos;}}else{viewPos=viewMatrix*modelMatrix*ratioScaleMatrix*vec4(input_position,1.0);viewNormal=viewMatrix*modelMatrix*ratioScaleMatrix*vec4(input_normal,.0);result.position=projectionMatrix*viewPos;}result.vertexPosition=viewPos.xyz;result.vertexNormal=normalize(viewNormal.xyz);return result;}",(v=i.direction||(i.direction={})).getViewDirection="fn getViewDirection(worldPosition:vec3,cameraPosition:vec3)->vec3{return normalize(cameraPosition-worldPosition);}",v.getRayDirection="fn getRayDirection(worldPosition:vec3,cameraPosition:vec3)->vec3{return normalize(worldPosition-cameraPosition);}",v.getReflectionVectorFromViewDirection="fn getReflectionVectorFromViewDirection(viewDirection:vec3,normal:vec3)->vec3{return reflect(-viewDirection,normal);}",(_=i.reconstruct||(i.reconstruct={})).getNDCFromDepth="fn getNDCFromDepth(uv:vec2,depth:f32)->vec3{return vec3(uv.x*2.0-1.0,(1.0-uv.y)*2.0-1.0,depth);}",_.getWorldPositionFromDepth="#redgpu_include math.reconstruct.getNDCFromDepth fn getWorldPositionFromDepth(uv:vec2,depth:f32,inverseProjectionViewMatrix:mat4x4)->vec3{let ndc=getNDCFromDepth(uv,depth);let worldPos4=inverseProjectionViewMatrix*vec4(ndc,1.0);return worldPos4.xyz/worldPos4.w;}",_.getViewPositionFromDepth="#redgpu_include math.reconstruct.getNDCFromDepth fn getViewPositionFromDepth(uv:vec2,depth:f32,inverseProjectionMatrix:mat4x4)->vec3{let ndc=getNDCFromDepth(uv,depth);let viewPos4=inverseProjectionMatrix*vec4(ndc,1.0);return viewPos4.xyz/viewPos4.w;}",_.getWorldNormalFromGNormalBuffer="fn getWorldNormalFromGNormalBuffer(gBufferNormal:vec3)->vec3{return normalize(gBufferNormal*2.0-1.0);}",_.getViewNormalFromGNormalBuffer="#redgpu_include math.reconstruct.getWorldNormalFromGNormalBuffer fn getViewNormalFromGNormalBuffer(gBufferNormal:vec3,viewMatrix:mat4x4)->vec3{let worldNormal=getWorldNormalFromGNormalBuffer(gBufferNormal);return normalize((viewMatrix*vec4(worldNormal,.0)).xyz);}",(y=i.tnb||(i.tnb={})).getTBNFromVertexTangent="fn getTBNFromVertexTangent(inputNormal:vec3,inputVertexTangent:vec4)->mat3x3{let tangent=normalize(inputVertexTangent.xyz-inputNormal*dot(inputVertexTangent.xyz,inputNormal));let bitangent=cross(inputNormal,tangent)*inputVertexTangent.w;return mat3x3(tangent,bitangent,inputNormal);}",y.getTBN="fn getTBN(inputNormal:vec3,inputTangent:vec3)->mat3x3{let tangent=normalize(inputTangent-inputNormal*dot(inputTangent,inputNormal));let bitangent=cross(inputNormal,tangent);return mat3x3(tangent,bitangent,inputNormal);}",y.getTBNFromCotangent="fn getTBNFromCotangent(inputNormal:vec3,inputWorldPos:vec3,inputUV:vec2)->mat3x3{let dp1=dpdx(inputWorldPos);let dp2=dpdy(inputWorldPos);let duv1=dpdx(inputUV);let duv2=dpdy(inputUV);let dp2perp=cross(dp2,inputNormal);let dp1perp=cross(inputNormal,dp1);let tangent=dp2perp*duv1.x+dp1perp*duv2.x;let bitangent=dp2perp*duv1.y+dp1perp*duv2.y;let invmax=inverseSqrt(max(dot(tangent,tangent),dot(bitangent,bitangent)));return mat3x3(tangent*invmax,-bitangent*invmax,inputNormal);}",y.getNormalFromNormalMap="fn getNormalFromNormalMap(sampledNormalColor:vec3,tbn:mat3x3,strength:f32)->vec3{var n:vec2=sampledNormalColor.xy*2.0-1.0;n.y=-n.y;n*=strength;let z:f32=sqrt(max(.0,1.0-dot(n,n)));return normalize(tbn*vec3(n,z));}",i.PI="const PI: f32 = 3.141592653589793;",i.PI2="const PI2: f32 = 6.283185307179586;",i.HPI="const HPI: f32 = 1.5707963267948966;",i.INV_PI="const INV_PI: f32 = 0.31830988618379067;",i.DEG_TO_RAD="const DEG_TO_RAD: f32 = 0.017453292519943295;",i.RAD_TO_DEG="const RAD_TO_DEG: f32 = 57.29577951308232;",i.EPSILON="const EPSILON: f32 = 1e-6;",i.FLT_MAX="const FLT_MAX: f32 = 3.402823466e+38;"}(be||(be={})),function(i){i.getShadowCoord="fn getShadowCoord(worldPosition:vec3,lightViewProjectionMatrix:mat4x4)->vec3{let posFromLight=lightViewProjectionMatrix*vec4(worldPosition,1.0);let shadowCoordNDC=posFromLight.xyz/posFromLight.w;return vec3(shadowCoordNDC.xy*vec2(0.5,-0.5)+vec2(0.5,0.5),shadowCoordNDC.z);}",i.getShadowClipPosition="fn getShadowClipPosition(worldPosition:vec3,lightViewProjectionMatrix:mat4x4)->vec4{return lightViewProjectionMatrix*vec4(worldPosition,1.0);}",i.getDirectionalShadowVisibility="fn getDirectionalShadowVisibility(directionalShadowMap:texture_depth_2d,directionalShadowMapSampler:sampler_comparison,shadowDepthTextureSize:u32,bias:f32,shadowCoord:vec3)->f32{let oneOverShadowDepthTextureSize=1.0/f32(shadowDepthTextureSize);let shadowDepth=clamp(shadowCoord.z,.0,1.0);var visibility:f32=.0;for(var y=-1;y<=1;y++){for(var x=-1;x<=1;x++){let offset=vec2f(vec2(x,y))*oneOverShadowDepthTextureSize;let tUV=shadowCoord.xy+offset;let sampleVisibility=textureSampleCompare(directionalShadowMap,directionalShadowMapSampler,tUV,shadowDepth-bias);if(tUV.x<.0||tUV.x>1.0||tUV.y<.0||tUV.y>1.0){visibility+=1.0;}else{visibility+=sampleVisibility;}}}visibility/=9.0;return visibility;}"}(je||(je={})),function(i){i.rgbToYCoCg="fn rgbToYCoCg(rgb:vec3)->vec3{let y=dot(rgb,vec3(0.25,0.5,0.25));let co=dot(rgb,vec3(0.5,.0,-0.5));let cg=dot(rgb,vec3(-0.25,0.5,-0.25));return vec3(y,co,cg);}",i.YCoCgToRgb="fn YCoCgToRgb(ycocg:vec3)->vec3{let y=ycocg.x;let co=ycocg.y;let cg=ycocg.z;return vec3(y+co-cg,y+cg,y-co-cg);}",i.linearToSrgbVec3="fn linearToSrgbVec3(linearColor:vec3)->vec3{return select(12.92*linearColor,1.055*pow(linearColor,vec3(1.0/2.4))-.055,linearColor>vec3(.0031308));}",i.linearToSrgbVec4="#redgpu_include color.linearToSrgbVec3 fn linearToSrgbVec4(linearColor:vec4)->vec4{return vec4(linearToSrgbVec3(linearColor.rgb),linearColor.a);}",i.srgbToLinearVec3="fn srgbToLinearVec3(srgbColor:vec3)->vec3{return select(srgbColor/12.92,pow((srgbColor+.055)/1.055,vec3(2.4)),srgbColor>vec3(.04045));}",i.srgbToLinearVec4="#redgpu_include color.srgbToLinearVec3 fn srgbToLinearVec4(srgbColor:vec4)->vec4{return vec4(srgbToLinearVec3(srgbColor.rgb),srgbColor.a);}",i.getLuminance="fn getLuminance(rgb:vec3)->f32{return dot(rgb,vec3(0.2126,0.7152,.0722));}",i.getTintBlendMode="#redgpu_include math.EPSILON fn rgbToHsl(rgb:vec3)->vec3{let maxVal:f32=max(max(rgb.r,rgb.g),rgb.b);let minVal:f32=min(min(rgb.r,rgb.g),rgb.b);let delta:f32=maxVal-minVal;let lightness:f32=(maxVal+minVal)*0.5;if(delta(.0,.0,lightness);}var saturation:f32;if(lightness<0.5){saturation=delta/(maxVal+minVal+EPSILON);}else{saturation=delta/(2.0-maxVal-minVal+EPSILON);}var hue:f32=.0;if(abs(rgb.r-maxVal)(hue,saturation,lightness);}fn hslToRgb(hsl:vec3)->vec3{let h=hsl.x;let s=hsl.y;let l=hsl.z;if(s==.0){return vec3(l,l,l);}var q:f32;if(l<0.5){q=l*(1.0+s);}else{q=l+s-l*s;}let p=2.0*l-q;var r:f32;var g:f32;var b:f32;for(var i:i32=0;i<3;i=i+1){var t:f32;if(i==0){t=h+1.0/3.0;}else if(i==1){t=h;}else{t=h-1.0/3.0;}if(t<.0){t=t+1.0;}if(t>1.0){t=t-1.0;}var color:f32;if(t<1.0/6.0){color=p+(q-p)*6.0*t;}else if(t<1.0/2.0){color=q;}else if(t<2.0/3.0){color=p+(q-p)*(2.0/3.0-t)*6.0;}else{color=p;}if(i==0){r=color;}else if(i==1){g=color;}else{b=color;}}return vec3(r,g,b);}fn getTintBlendMode(baseColor:vec4,tintBlendMode:u32,tint:vec4)->vec4{var tintedColor:vec3;switch(tintBlendMode){case 0u:{tintedColor=mix(baseColor.rgb,tint.rgb,tint.a);}case 1u:{tintedColor=baseColor.rgb*tint.rgb;}case 2u:{tintedColor=max(baseColor.rgb,tint.rgb);}case 3u:{tintedColor=1.0-(1.0-baseColor.rgb)*(1.0-tint.rgb);}case 4u:{tintedColor=clamp(baseColor.rgb+tint.rgb,vec3(.0),vec3(1.0));}case 5u:{tintedColor=clamp(baseColor.rgb-tint.rgb,vec3(.0),vec3(1.0));}case 6u:{tintedColor=min(baseColor.rgb,tint.rgb);}case 7u:{tintedColor=mix(2.0*baseColor.rgb*tint.rgb,1.0-2.0*(1.0-baseColor.rgb)*(1.0-tint.rgb),step(vec3(0.5),baseColor.rgb));}case 8u:{tintedColor=clamp(baseColor.rgb/(1.0-tint.rgb+EPSILON),vec3(.0),vec3(1.0));}case 9u:{tintedColor=1.0-clamp((1.0-baseColor.rgb)/(tint.rgb+EPSILON),vec3(.0),vec3(1.0));}case 10u:{tintedColor=mix(2.0*baseColor.rgb*tint.rgb,1.0-2.0*(1.0-baseColor.rgb)*(1.0-tint.rgb),step(vec3(0.5),tint.rgb));}case 11u:{tintedColor=mix(baseColor.rgb*(tint.rgb+tint.rgb-vec3(1.0)),baseColor.rgb+tint.rgb-baseColor.rgb*tint.rgb,step(vec3(0.5),tint.rgb));}case 12u:{tintedColor=abs(baseColor.rgb-tint.rgb);}case 13u:{tintedColor=baseColor.rgb+tint.rgb-2.0*baseColor.rgb*tint.rgb;}case 14u:{tintedColor=clamp(baseColor.rgb/(tint.rgb+EPSILON),vec3(.0),vec3(1.0));}case 15u:{tintedColor=mix(clamp(baseColor.rgb/(1.0-(tint.rgb-vec3(0.5))*2.0+EPSILON),vec3(.0),vec3(1.0)),1.0-clamp((1.0-baseColor.rgb)/(tint.rgb*2.0+EPSILON),vec3(.0),vec3(1.0)),step(vec3(0.5),tint.rgb));}case 16u:{tintedColor=clamp(baseColor.rgb+tint.rgb-vec3(1.0),vec3(.0),vec3(1.0));}case 17u:{tintedColor=mix(min(baseColor.rgb,2.0*tint.rgb),max(baseColor.rgb,2.0*tint.rgb-vec3(1.0)),step(vec3(0.5),tint.rgb));}case 18u:{let baseHsl=rgbToHsl(baseColor.rgb);let tintHsl=rgbToHsl(tint.rgb);tintedColor=hslToRgb(vec3(baseHsl.x,tintHsl.y,baseHsl.z));}case 19u:{let baseHsl=rgbToHsl(baseColor.rgb);let tintHsl=rgbToHsl(tint.rgb);tintedColor=hslToRgb(vec3(tintHsl.x,baseHsl.y,baseHsl.z));}case 20u:{let baseHsl=rgbToHsl(baseColor.rgb);let tintHsl=rgbToHsl(tint.rgb);tintedColor=hslToRgb(vec3(baseHsl.x,baseHsl.y,tintHsl.z));}case 21u:{let baseHsl=rgbToHsl(baseColor.rgb);let tintHsl=rgbToHsl(tint.rgb);tintedColor=hslToRgb(vec3(tintHsl.x,tintHsl.y,baseHsl.z));}case 22u:{tintedColor=1.0-abs(1.0-baseColor.rgb-tint.rgb);}default:{tintedColor=baseColor.rgb;}}return vec4(tintedColor,baseColor.a*tint.a);}"}(Ke||(Ke={})),function(i){i.getLinearizeDepth="#redgpu_include math.EPSILON fn getLinearizeDepth(depthSample:f32,near:f32,far:f32)->f32{let d=clamp(depthSample,.0,1.0);return(near*far)/max(EPSILON,far-d*(far-near));}"}(Xe||(Xe={})),function(i){i.getLightDistanceAttenuation="#redgpu_include math.EPSILON fn getLightDistanceAttenuation(distance:f32,radius:f32)->f32{let d2=distance*distance;let factor=distance/radius;let factor2=factor*factor;let factor4=factor2*factor2;let windowing=clamp(1.0-factor4,.0,1.0);return(windowing*windowing)/max(d2,.0001);}",i.getLightAngleAttenuation="#redgpu_include math.EPSILON fn getLightAngleAttenuation(lightToVertexDirection:vec3,lightDirection:vec3,innerCutoff:f32,outerCutoff:f32)->f32{let cosTheta=dot(lightToVertexDirection,lightDirection);let cosOuter=cos(radians(outerCutoff));let cosInner=cos(radians(innerCutoff));let epsilon=max(EPSILON,cosInner-cosOuter);let factor=clamp((cosTheta-cosOuter)/epsilon,.0,1.0);return factor*factor;}"}(Ye||(Ye={})),function(i){i.skyAtmosphereFn="#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.HPI #redgpu_include math.INV_PI #redgpu_include math.DEG_TO_RAD #redgpu_include math.EPSILON #redgpu_include systemStruct.SkyAtmosphere #redgpu_include color.getLuminance const MAX_TAU:f32=100.0;const SUN_ANGULAR_RADIUS_RAD:f32=.00465;const SUN_SOLID_ANGLE_BASE:f32=6.794e-5;const TRANSMITTANCE_STEPS:u32=40u;const MULTI_SCAT_STEPS:u32=40u;const SKY_VIEW_STEPS:u32=128u;const AP_STEPS:u32=64u;const MULTI_SCAT_SAMPLES:u32=128u;const IRRADIANCE_SAMPLES:u32=256u;const SUN_RADIANCE_BOOST:f32=1.0;const MIE_GLOW_SUPPRESS:f32=0.40;const NEAR_FIELD_CORRECTION_DIST:f32=0.2;struct AtmosphereDensities{rhoR:f32,rhoM:f32,rhoO:f32};struct AtmosphereCoefficients{scatTotal:vec3,extinction:vec3};fn getRaySphereIntersection(rayOrigin:vec3,rayDir:vec3,sphereRadius:f32)->f32{let b=dot(rayOrigin,rayDir);let c=dot(rayOrigin,rayOrigin)-sphereRadius*sphereRadius;let delta=b*b-c;if(delta<.0){return-1.0;}let s=sqrt(delta);let t0=-b-s;let t1=-b+s;if(t0>EPSILON){return t0;}if(t1>EPSILON){return t1;}return-1.0;}fn getPlanetIntersection(origin:vec3,dir:vec3,r:f32)->vec2{let b=dot(origin,dir);let c=dot(origin,origin)-r*r;let delta=b*b-c;if(delta<.0){return vec2(-1.0);}let s=sqrt(delta);return vec2(-b-s,-b+s);}fn getTransmittanceUV(viewHeight:f32,cosTheta:f32,atmosphereHeight:f32)->vec2{let mu=clamp(cosTheta,-1.0,1.0);let u=clamp(0.5+0.5*sign(mu)*sqrt(abs(mu)),.001,0.999);let v=clamp(1.0-viewHeight/atmosphereHeight,.001,0.999);return vec2(u,v);}fn getSkyViewUV(viewDir:vec3,viewHeight:f32,groundRadius:f32,atmosphereHeight:f32)->vec2{var azimuth:f32;if(abs(viewDir.z)<1e-6&&abs(viewDir.x)<1e-6){azimuth=.0;}else{azimuth=atan2(viewDir.z,viewDir.x);}let u=clamp((azimuth/PI2)+0.5,.001,0.999);let r=groundRadius;let h=max(.0001,viewHeight);let horizonCos=-sqrt(max(.0,h*(2.0*r+h)))/(r+h);let horizonElevation=asin(clamp(horizonCos,-1.0,1.0));let viewElevation=asin(clamp(viewDir.y,-1.0,1.0));var v:f32;if(viewElevation>=horizonElevation){let ratio=(viewElevation-horizonElevation)/(HPI-horizonElevation);v=0.5*(1.0-sqrt(max(.0,ratio)));}else{let ratio=(horizonElevation-viewElevation)/(horizonElevation+HPI);v=0.5*(1.0+sqrt(max(.0,ratio)));}return vec2(u,clamp(v,.001,0.999));}fn getTransmittance(transmittanceLUT:texture_2d,skyAtmosphereSampler:sampler,viewHeight:f32,cosTheta:f32,atmosphereHeight:f32)->vec3{let uv=getTransmittanceUV(viewHeight,cosTheta,atmosphereHeight);var transmittance=textureSampleLevel(transmittanceLUT,skyAtmosphereSampler,uv,.0).rgb;let mu=clamp(cosTheta,-1.0,1.0);if(mu<.0){let groundMask=smoothstep(-.015,.0,mu);transmittance*=groundMask;}return transmittance;}fn getPlanetShadowMask(p:vec3,sunDir:vec3,r:f32,params:SkyAtmosphere)->f32{if(r>.0&&getRaySphereIntersection(p,sunDir,r)>.0){return .0;}return 1.0;}fn getAtmosphereDensities(viewHeight:f32,params:SkyAtmosphere)->AtmosphereDensities{var d:AtmosphereDensities;if(viewHeight<.0){d.rhoR=.0;d.rhoM=.0;d.rhoO=.0;}else{d.rhoR=exp(-viewHeight/params.rayleighExponentialDistribution);d.rhoM=exp(-viewHeight/params.mieExponentialDistribution);let ozoneDist=abs(viewHeight-params.absorptionTipAltitude);d.rhoO=max(.0,1.0-ozoneDist/params.absorptionTentWidth);}return d;}fn getSunTransmittanceManual(p:vec3,sunDir:vec3,params:SkyAtmosphere)->vec3{let r=params.groundRadius;let tMax=getRaySphereIntersection(p,sunDir,r+params.atmosphereHeight);if(tMax<=.0){return vec3(1.0);}let intersect=getPlanetIntersection(p,sunDir,r);if(r>.0&&intersect.x>EPSILON){return vec3(.0);}var optExt=vec3(.0);let halfSteps=TRANSMITTANCE_STEPS/2u;if(intersect.x>EPSILON&&intersect.x.0&&tMax>intersect.y){optExt+=integrateOpticalDepth(p,sunDir,intersect.y,tMax,halfSteps,params);}}else{optExt=integrateOpticalDepth(p,sunDir,.0,tMax,TRANSMITTANCE_STEPS,params);}return exp(-min(optExt,vec3(MAX_TAU)));}fn getPhysicalTransmittance(p:vec3,sunDir:vec3,r:f32,atmosphereHeight:f32,params:SkyAtmosphere)->vec3{let minElevationRad=params.transmittanceMinLightElevationAngle*DEG_TO_RAD;var adjustedSunDir=sunDir;if(sunDir.y(sunDir.x,.0,sunDir.z));adjustedSunDir=vec3(horizontalDir.x*cosEl,sinEl,horizontalDir.z*cosEl);}let intersect=getPlanetIntersection(p,adjustedSunDir,r);if(r>.0&&intersect.x>EPSILON){return vec3(.0);}return getSunTransmittanceManual(p,adjustedSunDir,params);}fn integrateOpticalDepth(origin:vec3,dir:vec3,tMin:f32,tMax:f32,steps:u32,params:SkyAtmosphere)->vec3{if(tMax<=tMin){return vec3(.0);}let stepSize=(tMax-tMin)/f32(steps);var optExt=vec3(.0);for(var i=0u;if32{return 3.0/(16.0*PI)*(1.0+cosTheta*cosTheta);}fn phaseMie(cosTheta:f32,g:f32)->f32{let g2=g*g;return 1.0/(4.0*PI)*((1.0-g2)/pow(max(EPSILON,1.0+g2-2.0*g*cosTheta),1.5));}fn phaseMieStable(cosTheta:f32,g:f32)->f32{return phaseMie(cosTheta,min(g,0.80));}fn getSquashedViewSunCos(viewDir:vec3,sunDir:vec3)->f32{let sunElevationParam=saturate(sunDir.y);let squashFactor=mix(0.85,1.0,sunElevationParam);let verticalDist=viewDir.y-sunDir.y;let correctionGuard=saturate(dot(viewDir,sunDir)*10.0)*(1.0-sunElevationParam*sunElevationParam);let squashCorrection=(1.0/(squashFactor*squashFactor)-1.0)*(verticalDist*verticalDist)*correctionGuard;return dot(viewDir,sunDir)-squashCorrection;}fn getSunDiskRadianceUnit(viewSunCos:f32,sunSize:f32,sunLimbDarkening:f32,skyTrans:vec3,edgeSoftness:f32,params:SkyAtmosphere)->vec3{let sunRad=(sunSize*0.5)*DEG_TO_RAD;let cosSunRad=cos(sunRad);let solidAngle=PI2*(1.0-cosSunRad);let radianceScale=SUN_RADIANCE_BOOST/max(6.7e-5,solidAngle);let dist=(1.0-viewSunCos)/max(1e-7,1.0-cosSunRad);let sunMask=1.0-smoothstep(1.0-edgeSoftness,1.0,dist);if(sunMask<=.0){return vec3(.0);}let limbDarkening=pow(max(1e-7,1.0-saturate(dist)),sunLimbDarkening);let energyNormalization=sunLimbDarkening+1.0;return(radianceScale*limbDarkening*energyNormalization*sunMask)*skyTrans;}fn getSunDiskRadianceIBL(viewSunCos:f32,sunLimbDarkening:f32,skyTrans:vec3,params:SkyAtmosphere)->vec3{let sunRad=(params.sunSize*0.5)*DEG_TO_RAD;let iblAlpha=max(sunRad*2.0,0.175);let cosAlpha=cos(iblAlpha);let radScale=1.0/(PI2*(1.0-cosAlpha));let diff=saturate(1.0-viewSunCos);let sigma_sq=1.0-cosAlpha;let falloff=exp(-diff/max(1e-7,sigma_sq));if(falloff<.001){return vec3(.0);}return(radScale*falloff)*skyTrans;}fn getMieGlowAmountUnit(viewSunCos:f32,viewHeight:f32,params:SkyAtmosphere,transmittanceLUT:texture_2d,skyAtmosphereSampler:sampler,transToEdge:vec3,overrideHalo:f32)->vec3{let actualAnisotropy=params.mieAnisotropy;let halo=select(actualAnisotropy,overrideHalo,overrideHalo>.0);let sharpG=min(max(halo,0.88),0.94);let stableG=min(actualAnisotropy,0.80);let sharpPhase=phaseMie(viewSunCos,sharpG);let stablePhase=phaseMie(viewSunCos,stableG);let diffPhase=max(.0,sharpPhase-stablePhase);let sunDirY=params.sunDirection.y;let sunCosTheta=clamp(sunDirY,-1.0,1.0);let sunTransForGlow=getTransmittance(transmittanceLUT,skyAtmosphereSampler,viewHeight,sunCosTheta,params.atmosphereHeight);return sunTransForGlow*(params.mieScattering/max(vec3(.0001),params.mieScattering+params.mieAbsorption))*(diffPhase)*(1.0-transToEdge)*MIE_GLOW_SUPPRESS*params.skyLuminanceFactor;}fn integrateScatSegment(origin:vec3,dir:vec3,tMin:f32,tMax:f32,steps:u32,params:SkyAtmosphere,transmittanceLUT:texture_2d,skyAtmosphereSampler:sampler,multiScatLUT:texture_2d,useLUT:bool,radiance:ptr>,transmittance:ptr>){if(tMax<=tMin){return;}let r=params.groundRadius;let stepSize=(tMax-tMin)/f32(steps);let sunDir=params.sunDirection;let viewSunCos=dot(dir,sunDir);let phaseR=phaseRayleigh(viewSunCos);let phaseM=select(phaseMie(viewSunCos,params.mieAnisotropy),phaseMieStable(viewSunCos,params.mieAnisotropy),useLUT);for(var i=0u;i.0&&viewHeight<.0){continue;}let up=p/pLen;let cosSun=dot(up,sunDir);var sunTrans:vec3;if(useLUT){sunTrans=getTransmittance(transmittanceLUT,skyAtmosphereSampler,viewHeight,cosSun,params.atmosphereHeight);}else{sunTrans=getSunTransmittanceManual(p,sunDir,params);}let shadowMask=select(1.0,.0,r>.0&&getRaySphereIntersection(p,sunDir,r)>.0);let d=getAtmosphereDensities(viewHeight,params);let scatR_phys=params.rayleighScattering*d.rhoR;let scatM_phys=params.mieScattering*d.rhoM;let mieAbs_phys=params.mieAbsorption*d.rhoM;let ozoneAbs_phys=params.absorptionCoefficient*d.rhoO;let scatR_luminous=scatR_phys*params.skyLuminanceFactor;let scatM_luminous=scatM_phys*params.skyLuminanceFactor;let stepScat=(scatR_luminous*phaseR+scatM_luminous*phaseM)*sunTrans*shadowMask;let scatTotal_luminous=scatR_luminous+scatM_luminous;let msUV=vec2(clamp(cosSun*0.5+0.5,.001,0.999),clamp(1.0-viewHeight/params.atmosphereHeight,.001,0.999));let msScat=textureSampleLevel(multiScatLUT,skyAtmosphereSampler,msUV,.0).rgb*scatTotal_luminous*shadowMask*params.multiScatteringFactor;*radiance+=*transmittance*(stepScat+msScat)*stepSize;let extinction_phys=scatR_phys+scatM_phys+mieAbs_phys+ozoneAbs_phys;*transmittance*=exp(-extinction_phys*stepSize);}}fn getCubeMapDirection(uv:vec2,face:u32)->vec3{let tex=uv*2.0-1.0;var dir:vec3;switch(face){case 0u:{dir=vec3(1.0,-tex.y,-tex.x);}case 1u:{dir=vec3(-1.0,-tex.y,tex.x);}case 2u:{dir=vec3(tex.x,1.0,tex.y);}case 3u:{dir=vec3(tex.x,-1.0,-tex.y);}case 4u:{dir=vec3(tex.x,-tex.y,1.0);}case 5u:{dir=vec3(-tex.x,-tex.y,-1.0);}default:{dir=vec3(.0);}}return dir;}fn evaluateGroundRadiance(cosSun:f32,sunTrans:vec3,msEnergy:vec3,groundAlbedo:vec3)->vec3{let sunShadow=smoothstep(-.01,.01,cosSun);var groundRadiance=vec3(.0);if(sunShadow>.0){groundRadiance=(sunTrans*max(.0,cosSun)*INV_PI+msEnergy)*groundAlbedo*sunShadow;}else{groundRadiance=msEnergy*groundAlbedo;}return groundRadiance;}fn evaluateIBLRadiance(viewDir:vec3,params:SkyAtmosphere,transmittanceLUT:texture_2d,multiScatLUT:texture_2d,skyViewLUT:texture_2d,skyAtmosphereSampler:sampler)->vec3{let r=params.groundRadius;let viewHeight=max(.0,params.cameraHeight);let atmosphereHeight=params.atmosphereHeight;let sunDir=normalize(params.sunDirection);let skyUV=getSkyViewUV(viewDir,viewHeight,r,atmosphereHeight);let skySample=textureSampleLevel(skyViewLUT,skyAtmosphereSampler,skyUV,.0);var radiance=skySample.rgb;let viewSunCos=getSquashedViewSunCos(viewDir,sunDir);let camPos=vec3(.0,r+viewHeight,.0);let tEarth=getRaySphereIntersection(camPos,viewDir,r);let isGround=r>.0&&tEarth>.0&&viewDir.y<-.0001;let transToEdge=select(getTransmittance(transmittanceLUT,skyAtmosphereSampler,viewHeight,viewDir.y,atmosphereHeight),vec3(skySample.a),isGround);let sunShadow=getPlanetShadowMask(camPos,sunDir,r,params);if(!isGround&&sunShadow>.0){let mieGlow=getMieGlowAmountUnit(viewSunCos,viewHeight,params,transmittanceLUT,skyAtmosphereSampler,transToEdge,.0);radiance+=mieGlow*sunShadow;}return radiance;}fn getSpecularSunLobe(viewSun:f32,lobeHalfAngle:f32)->f32{let cosHalf=cos(lobeHalfAngle);let sunLobePower=clamp(log(0.5)/log(max(1e-4,cosHalf)),2.0,128.0);let sunLobeNorm=(sunLobePower+1.0)*(0.5*INV_PI);return sunLobeNorm*pow(max(.0,viewSun),sunLobePower);}fn evaluateIBLRadianceCompensated(viewDir:vec3,params:SkyAtmosphere,transmittanceLUT:texture_2d,multiScatLUT:texture_2d,skyViewLUT:texture_2d,skyAtmosphereSampler:sampler)->vec3{let r=params.groundRadius;let viewHeight=max(.0,params.cameraHeight);let atmosphereHeight=params.atmosphereHeight;let sunDir=normalize(params.sunDirection);let skyUV=getSkyViewUV(viewDir,viewHeight,r,atmosphereHeight);let skySample=textureSampleLevel(skyViewLUT,skyAtmosphereSampler,skyUV,.0);var radiance=skySample.rgb;let viewSunCos=getSquashedViewSunCos(viewDir,sunDir);let camPos=vec3(.0,r+viewHeight,.0);let tEarth=getRaySphereIntersection(camPos,viewDir,r);let isGround=r>.0&&tEarth>.0&&viewDir.y<-.0001;let transToEdge=select(getTransmittance(transmittanceLUT,skyAtmosphereSampler,viewHeight,viewDir.y,atmosphereHeight),vec3(skySample.a),isGround);let sunShadow=getPlanetShadowMask(camPos,sunDir,r,params);if(!isGround&&sunShadow>.0){let mieGlow=getMieGlowAmountUnit(viewSunCos,viewHeight,params,transmittanceLUT,skyAtmosphereSampler,transToEdge,.0);radiance+=mieGlow*sunShadow;radiance+=getSunDiskRadianceIBL(viewSunCos,params.sunLimbDarkening,transToEdge,params)*sunShadow;}return radiance;}fn getFrustumRayDirection(uv:vec2,invP:mat4x4,invV:mat4x4)->vec3{let ndc=vec2(uv.x*2.0-1.0,(1.0-uv.y)*2.0-1.0);let viewSpaceDir=normalize(vec3(ndc.x*invP[0][0],ndc.y*invP[1][1],-1.0));let worldRotation=mat3x3(invV[0].xyz,invV[1].xyz,invV[2].xyz);return normalize(worldRotation*viewSpaceDir);}fn cloud_hash(p:vec2)->f32{return fract(sin(dot(p,vec2(127.1,311.7)))*43758.5453123);}fn cloud_noise(p:vec2)->f32{let i=floor(p);let f=fract(p);let u=f*f*(3.0-2.0*f);return mix(mix(cloud_hash(i+vec2(.0,.0)),cloud_hash(i+vec2(1.0,.0)),u.x),mix(cloud_hash(i+vec2(.0,1.0)),cloud_hash(i+vec2(1.0,1.0)),u.x),u.y);}fn cloud_fbm(p:vec2)->f32{var v=.0;var a=0.5;var shift=vec2(100.0);var p_mut=p;for(var i=0;i<5;i=i+1){v+=a*cloud_noise(p_mut);p_mut=p_mut*2.0+shift;a*=0.5;}return v;}fn getCloudWarpedUV(hitP:vec3,params:SkyAtmosphere)->vec2{let baseUV=hitP.xz*.05+vec2(params.cloudTime*.02);let warp=vec2(cloud_noise(baseUV*1.2+vec2(params.cloudTime*.01)),cloud_noise(baseUV*1.2+vec2(5.7,1.3)+vec2(params.cloudTime*.012)));return baseUV+warp*0.2;}fn getCloudDensity(hitP:vec3,params:SkyAtmosphere)->f32{let warpedUV=getCloudWarpedUV(hitP,params);let density=cloud_fbm(warpedUV);let coverage=params.cloudCoverage;let softness=(1.0-params.cloudDensity)*0.5+.01;return smoothstep(1.0-coverage,1.0-coverage+softness,density);}fn getCloudNormal(hitP:vec3,params:SkyAtmosphere)->vec3{let warpedUV=getCloudWarpedUV(hitP,params);let density=cloud_fbm(warpedUV);let eps=0.2;let dIdx=(cloud_fbm(warpedUV+vec2(eps,.0))-density)/eps;let dIdy=(cloud_fbm(warpedUV+vec2(.0,eps))-density)/eps;return normalize(vec3(-dIdx,2.0,-dIdy));}",i.transmittanceLUT=it}(Ze||(Ze={})),function(i){var g,x;(g=i.mesh||(i.mesh={})).entryPointPickingVertex="@vertex fn entryPointPickingVertex(inputData:InputData)->VertexOutput{var output:VertexOutput;let input_position=inputData.position;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;var position:vec4=u_modelMatrix*vec4(input_position,1.0);output.position=u_projectionViewMatrix*position;output.pickingId=unpack4x8unorm(vertexUniforms.pickingId);return output;}",g.entryPointPickingFragment="@fragment fn entryPointPickingFragment(inputData:InputData)->@location(0)vec4{var finalColor:vec4=inputData.pickingId;return finalColor;}",g.entryPointShadowVertex="#redgpu_include shadow.getShadowClipPosition #redgpu_include systemStruct.OutputShadowData;@vertex fn entryPointShadowVertex(inputData:InputData)->OutputShadowData{var output:OutputShadowData;let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;var position:vec4;position=u_modelMatrix*vec4(input_position,1.0);#redgpu_if useDisplacementTexture{let distance=distance(position.xyz,u_cameraPosition);let maxMip=f32(textureNumLevels(displacementTexture))-1.0;let mipLevel=clamp((distance/maxDistance)*maxMip,.0,maxMip);let displacedPosition=getDisplacementPosition(input_position,input_vertexNormal,displacementTexture,displacementTextureSampler,vertexUniforms.displacementScale,input_uv,mipLevel);position=u_modelMatrix*vec4(displacedPosition,1.0);}#redgpu_endIf output.position=getShadowClipPosition(position.xyz,u_directionalLightProjectionViewMatrix);return output;}",(i.billboard||(i.billboard={})).entryPointPickingVertex="@vertex fn entryPointPickingVertex(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_resolution=systemUniforms.resolution;#redgpu_if disableJitter let u_projectionMatrix=systemUniforms.projection.noneJitterProjectionMatrix;#redgpu_else let u_projectionMatrix=systemUniforms.projection.projectionMatrix;#redgpu_endIf let u_viewMatrix=systemUniforms.camera.viewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let u_useBillboard=vertexUniforms.useBillboard;let u_usePixelSize=vertexUniforms.usePixelSize;let u_pixelSize=vertexUniforms.pixelSize;let u_renderRatioX=vertexUniforms._renderRatioX;let u_renderRatioY=vertexUniforms._renderRatioY;var ratioScaleMatrix:mat4x4=mat4x4(u_renderRatioX,0,0,0,0,u_renderRatioY,0,0,0,0,1,0,0,0,0,1);if(u_useBillboard==1){let billboardMatrix=getBillboardMatrix(u_viewMatrix,u_modelMatrix,1u);if(u_usePixelSize==1){let viewPositionCenter=billboardMatrix*vec4(.0,.0,.0,1.0);let clipCenter=u_projectionMatrix*viewPositionCenter;let scaleX=(u_pixelSize/u_resolution.x)*2.0*u_renderRatioX;let scaleY=(u_pixelSize/u_resolution.y)*2.0*u_renderRatioY;output.position=vec4(clipCenter.xy+inputData.position.xy*vec2(scaleX,scaleY)*clipCenter.w,clipCenter.zw);}else{output.position=u_projectionMatrix*billboardMatrix*ratioScaleMatrix*vec4(inputData.position,1.0);}}else{output.position=u_projectionMatrix*u_viewMatrix*u_modelMatrix*ratioScaleMatrix*vec4(inputData.position,1.0);}output.pickingId=unpack4x8unorm(vertexUniforms.pickingId);return output;}",(x=i.empty||(i.empty={})).entryPointPickingVertex="@vertex fn entryPointPickingVertex(inputData:InputData)->VertexOutput{var output:VertexOutput;return output;}",x.entryPointShadowVertex="#redgpu_include systemStruct.OutputShadowData;@vertex fn entryPointShadowVertex(inputData:InputData)->OutputShadowData{var output:OutputShadowData;return output;}"}(Je||(Je={})),function(i){i.OutputFragment="struct OutputFragment{@location(0)color:vec4,@location(1)gBufferNormal:vec4,@location(2)gBufferMotionVector:vec4,}",i.OutputShadowData="struct OutputShadowData{@builtin(position)position:vec4,};",i.Camera="struct Camera{viewMatrix:mat4x4,inverseViewMatrix:mat4x4,cameraPosition:vec3,nearClipping:f32,farClipping:f32,fieldOfView:f32,ev100:f32,_pad_exposure:f32,aperture:f32,shutterSpeed:f32,iso:f32,_pad:f32};",i.Projection="struct Projection{projectionMatrix:mat4x4,projectionViewMatrix:mat4x4,noneJitterProjectionMatrix:mat4x4,noneJitterProjectionViewMatrix:mat4x4,inverseProjectionMatrix:mat4x4,inverseProjectionViewMatrix:mat4x4,prevNoneJitterProjectionViewMatrix:mat4x4};",i.Time="struct Time{time:f32,deltaTime:f32,frameIndex:u32,sinTime:f32};",i.DirectionalLight="struct DirectionalLight{direction:vec3,color:vec3,intensity:f32,};",i.AmbientLight="struct AmbientLight{color:vec3,intensity:f32};",i.Shadow="struct Shadow{directionalShadowDepthTextureSize:u32,directionalShadowBias:f32,padding:vec2};",i.SkyAtmosphere="struct SkyAtmosphere{rayleighScattering:vec3,rayleighExponentialDistribution:f32,mieScattering:vec3,mieAnisotropy:f32,mieAbsorption:vec3,mieExponentialDistribution:f32,absorptionCoefficient:vec3,absorptionTipAltitude:f32,groundAlbedo:vec3,absorptionTentWidth:f32,skyLuminanceFactor:vec3,multiScatteringFactor:f32,sunDirection:vec3,transmittanceMinLightElevationAngle:f32,groundRadius:f32,atmosphereHeight:f32,aerialPerspectiveDistanceScale:f32,aerialPerspectiveStartDepth:f32,sunIntensity:f32,sunSize:f32,sunLimbDarkening:f32,cameraHeight:f32,cloudTime:f32,cloudTimeMultiplier:f32,cloudCoverage:f32,cloudDensity:f32,cloudHeight:f32};",i.meshVertexBasicUniform="struct MatrixList{localMatrix:mat4x4,modelMatrix:mat4x4,prevModelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,receiveShadow:f32,combinedOpacity:f32,useDisplacementTexture:u32,displacementScale:f32,disableJitter:u32,uvTransform:vec4,};"}(Qe||(Qe={})),function(i){i.getDisplacementPosition="fn getDisplacementPosition(input_position:vec3,input_vertexNormal:vec3,displacementTexture:texture_2d,displacementTextureSampler:sampler,displacementScale:f32,input_uv:vec2,mipLevel:f32)->vec3{let textureDimensions=vec2(textureDimensions(displacementTexture,0));let invTexSize=1.0/textureDimensions;let uv=input_uv*textureDimensions;let iuv=floor(uv-0.5);let fuv=fract(uv-0.5);let w0=(1.0-fuv)*(1.0-fuv)*(1.0-fuv)/6.0;let w1=(4.0-6.0*fuv*fuv+3.0*fuv*fuv*fuv)/6.0;let w2=(1.0+3.0*fuv+3.0*fuv*fuv-3.0*fuv*fuv*fuv)/6.0;let w3=fuv*fuv*fuv/6.0;let g0=w0+w1;let g1=w2+w3;let h0=(w1/g0)-1.0+iuv;let h1=(w3/g1)+1.0+iuv;let res0=textureSampleLevel(displacementTexture,displacementTextureSampler,(vec2(h0.x,h0.y)+0.5)*invTexSize,mipLevel).r*g0.x*g0.y;let res1=textureSampleLevel(displacementTexture,displacementTextureSampler,(vec2(h1.x,h0.y)+0.5)*invTexSize,mipLevel).r*g1.x*g0.y;let res2=textureSampleLevel(displacementTexture,displacementTextureSampler,(vec2(h0.x,h1.y)+0.5)*invTexSize,mipLevel).r*g0.x*g1.y;let res3=textureSampleLevel(displacementTexture,displacementTextureSampler,(vec2(h1.x,h1.y)+0.5)*invTexSize,mipLevel).r*g1.x*g1.y;let h_bicubic=res0+res1+res2+res3;let scaledDisplacement=(h_bicubic-0.5)*displacementScale;let displacedPosition=input_position+normalize(input_vertexNormal)*scaledDisplacement;return displacedPosition;}",i.getDisplacementNormal="fn sampleBicubic(uv:vec2,tex:texture_2d,smp:sampler,dims:vec2,invSize:vec2,mip:f32)->f32{let res_uv=uv*dims;let i=floor(res_uv-0.5);let f=fract(res_uv-0.5);let w0=(1.0-f)*(1.0-f)*(1.0-f)/6.0;let w1=(4.0-6.0*f*f+3.0*f*f*f)/6.0;let w2=(1.0+3.0*f+3.0*f*f-3.0*f*f*f)/6.0;let w3=f*f*f/6.0;let g0=w0+w1;let g1=w2+w3;let h0=(w1/g0)-1.0+i;let h1=(w3/g1)+1.0+i;let r0=textureSampleLevel(tex,smp,(vec2(h0.x,h0.y)+0.5)*invSize,mip).r*g0.x*g0.y;let r1=textureSampleLevel(tex,smp,(vec2(h1.x,h0.y)+0.5)*invSize,mip).r*g1.x*g0.y;let r2=textureSampleLevel(tex,smp,(vec2(h0.x,h1.y)+0.5)*invSize,mip).r*g0.x*g1.y;let r3=textureSampleLevel(tex,smp,(vec2(h1.x,h1.y)+0.5)*invSize,mip).r*g1.x*g1.y;return r0+r1+r2+r3;}fn getDisplacementNormal(displacementTexture:texture_2d,displacementTextureSampler:sampler,displacementScale:f32,input_uv:vec2,mipLevel:f32)->vec3{let textureDimensions=vec2(textureDimensions(displacementTexture,0));let invTexSize=1.0/textureDimensions;let step=invTexSize*exp2(mipLevel);let h_u0=sampleBicubic(input_uv+vec2(-step.x,.0),displacementTexture,displacementTextureSampler,textureDimensions,invTexSize,mipLevel);let h_u1=sampleBicubic(input_uv+vec2(step.x,.0),displacementTexture,displacementTextureSampler,textureDimensions,invTexSize,mipLevel);let h_v0=sampleBicubic(input_uv+vec2(.0,-step.y),displacementTexture,displacementTextureSampler,textureDimensions,invTexSize,mipLevel);let h_v1=sampleBicubic(input_uv+vec2(.0,step.y),displacementTexture,displacementTextureSampler,textureDimensions,invTexSize,mipLevel);let ddu=(h_u1-h_u0)*displacementScale/(step.x*2.0);let ddv=(h_v1-h_v0)*displacementScale/(step.y*2.0);return normalize(vec3(-ddu,-ddv,1.0));}"}(et||(et={})),function(i){i.SYSTEM_UNIFORM="#redgpu_include systemStruct.DirectionalLight #redgpu_include systemStruct.AmbientLight #redgpu_include systemStruct.Camera #redgpu_include systemStruct.Projection #redgpu_include systemStruct.Time #redgpu_include systemStruct.Shadow #redgpu_include systemStruct.SkyAtmosphere struct SystemUniform{projection:Projection,time:Time,resolution:vec2,camera:Camera,usePrefilterTexture:u32,isView3D:u32,useSkyAtmosphere:u32,preExposure:f32,iblIntensity:f32,skyAtmosphere:SkyAtmosphere,shadow:Shadow,directionalLightCount:u32,directionalLightProjectionViewMatrix:mat4x4,directionalLightProjectionMatrix:mat4x4,directionalLightViewMatrix:mat4x4,directionalLights:array,ambientLight:AmbientLight,};@group(0)@binding(0)varsystemUniforms:SystemUniform;@group(0)@binding(1)var directionalShadowMapSampler:sampler_comparison;@group(0)@binding(2)var directionalShadowMap:texture_depth_2d;@group(0)@binding(3)var prefilterTextureSampler:sampler;@group(0)@binding(7)var renderPath1ResultTextureSampler:sampler;@group(0)@binding(8)var renderPath1ResultTexture:texture_2d;@group(0)@binding(9)var packedTextureSampler:sampler;@group(0)@binding(10)var ibl_prefilterTexture:texture_cube;@group(0)@binding(11)var ibl_irradianceTexture:texture_cube;@group(0)@binding(12)var ibl_brdfLUTTexture:texture_2d;@group(0)@binding(13)var atmosphereSampler:sampler;@group(0)@binding(14)var transmittanceTexture:texture_2d;@group(0)@binding(15)var atmosphereIrradianceLUT:texture_cube;@group(0)@binding(16)var skyAtmosphere_prefilteredTexture:texture_cube;#redgpu_include depth.getLinearizeDepth const clusterLight_indicesLength:u32=u32(REDGPU_DEFINE_MAX_LIGHTS_PER_CLUSTERu*REDGPU_DEFINE_TOTAL_TILESu);const clusterLight_tileCount=vec3(REDGPU_DEFINE_TILE_COUNT_Xu,REDGPU_DEFINE_TILE_COUNT_Yu,REDGPU_DEFINE_TILE_COUNT_Zu);struct ClusterLightCell{offset:u32,count:u32};struct ClusterLightGrid{offset:atomic,cells:array,indices:array};struct ClusterLight{position:vec3,radius:f32,color:vec3,intensity:f32,isSpotLight:f32,directionX:f32,directionY:f32,directionZ:f32,outerCutoff:f32,innerCutoff:f32,};struct ClusterLightList{count:vec4,lights:array};@group(0)@binding(5)varclusterLightList:ClusterLightList;@group(0)@binding(6)varclusterLightGrid:ClusterLightGrid;fn getClusterLightClusterIndex(fragCoord:vec4)->u32{let tile=getClusterLightTile(fragCoord);return tile.x+tile.y*clusterLight_tileCount.x+tile.z*clusterLight_tileCount.x*clusterLight_tileCount.y;}fn getClusterLightTile(fragCoord:vec4)->vec3{let near=systemUniforms.camera.nearClipping;let far=systemUniforms.camera.farClipping;let sliceScale=f32(clusterLight_tileCount.z)/log2(far/near);let sliceBias=-(f32(clusterLight_tileCount.z)*log2(near)/log2(far/near));let zTile=u32(max(log2(getLinearizeDepth(fragCoord.z,near,far))*sliceScale+sliceBias,.0));return vec3(u32(fragCoord.x/(systemUniforms.resolution.x/f32(clusterLight_tileCount.x))),u32(fragCoord.y/(systemUniforms.resolution.y/f32(clusterLight_tileCount.y))),zTile);}",i.POST_EFFECT_SYSTEM_UNIFORM="#redgpu_include systemStruct.Camera #redgpu_include systemStruct.Projection #redgpu_include systemStruct.Time #redgpu_include systemStruct.SkyAtmosphere struct SystemUniform{projection:Projection,time:Time,camera:Camera,useSkyAtmosphere:u32,preExposure:f32,devicePixelRatio:f32,skyAtmosphere:SkyAtmosphere,};@group(2)@binding(4)varsystemUniforms:SystemUniform;",i.math=be,i.shadow=je,i.color=Ke,i.depth=Xe,i.lighting=Ye,i.skyAtmosphere=Ze,i.entryPoint=Je,i.systemStruct=Qe,i.displacement=et}(tt||(tt={}));var ft=tt;class ShaderVariantGenerator{#Ce=new Map;#Be;#De;#Ee=[];#Ie=[];#Ae=new Map;#Le=new Map;constructor(i,g){this.#Be=i,this.#De=g}setBaseInfo(i,g){this.#Ee=i,this.#Ie=g}addConditionalInfo(i,g,x){this.#Ae.set(i,g),this.#Le.set(i,x)}getVariantTextures(i){const g="none"===i?[]:i.split("+"),x=[...this.#Ee];return g.forEach(i=>{const g=this.#Ae.get(i);g&&g.forEach(i=>{x.find(g=>g.name===i.name)||x.push(i)})}),x}getVariantSamplers(i){const g="none"===i?[]:i.split("+"),x=[...this.#Ie];return g.forEach(i=>{const g=this.#Le.get(i);g&&g.forEach(i=>{x.find(g=>g.name===i.name)||x.push(i)})}),x}getUnionTextures(){const i=[...this.#Ee];return this.#Ae.forEach(g=>{g.forEach(g=>{i.find(i=>i.name===g.name)||i.push(g)})}),i}getUnionSamplers(){const i=[...this.#Ie];return this.#Le.forEach(g=>{g.forEach(g=>{i.find(i=>i.name===g.name)||i.push(g)})}),i}getVariant(i){if(this.#Ce.has(i))return this.#Ce.get(i);const g="none"===i?[]:i.split("+"),x=this.#Ue(g);return this.#Ce.set(i,x),x}getCachedVariants(){return Array.from(this.#Ce.keys())}#Ue(i){let g=this.#Be;for(let x=this.#De.length-1;x>=0;x--){const v=this.#De[x];g=i.includes(v.uniformName)?g.replace(v.fullMatch,v.ifBlock):g.replace(v.fullMatch,v.elseBlock||"")}return g}}const pt=/#redgpu_include\s+([\w.]+)/g,xt=/REDGPU_DEFINE_(?:TILE_COUNT_[XYZ]|TOTAL_TILES|WORKGROUP_SIZE_[XYZ]|MAX_LIGHTS_PER_CLUSTER)/g,vt={REDGPU_DEFINE_TILE_COUNT_X:W.TILE_COUNT_X.toString(),REDGPU_DEFINE_TILE_COUNT_Y:W.TILE_COUNT_Y.toString(),REDGPU_DEFINE_TILE_COUNT_Z:W.TILE_COUNT_Z.toString(),REDGPU_DEFINE_TOTAL_TILES:W.getTotalTileSize().toString(),REDGPU_DEFINE_WORKGROUP_SIZE_X:W.WORKGROUP_SIZE_X.toString(),REDGPU_DEFINE_WORKGROUP_SIZE_Y:W.WORKGROUP_SIZE_Y.toString(),REDGPU_DEFINE_WORKGROUP_SIZE_Z:W.WORKGROUP_SIZE_Z.toString(),REDGPU_DEFINE_MAX_LIGHTS_PER_CLUSTER:W.MAX_LIGHTS_PER_CLUSTER.toString()},yt=new Map,bt=new Map,preprocessWGSL=(i,g,x)=>{if(!i)throw new Error(`[preprocessWGSL] sourceName is required. (provided: ${i})`);const v=(i=>{let g=0;for(let x=0;x{let v=i,_=0;const y=new Set,resolvePath=(i,v,_)=>{if(y.has(i))return"";if(x&&i in x)return y.add(i),x[i];const b=i.split(".");let S=ft;for(const x of b){if(!S||"object"!=typeof S||!(x in S)){const x=_.substring(0,v).split("\n").length;throw new Error(`[preprocessWGSL] Invalid include path in [${g}] at line ${x}: #redgpu_include ${i}. Path not found in injected library or ShaderLibrary.`)}S=S[x]}if("string"==typeof S)return y.add(i),S;{const x=_.substring(0,v).split("\n").length;throw new Error(`[preprocessWGSL] Invalid include target in [${g}] at line ${x}: #redgpu_include ${i}. Target is not a WGSL string.`)}};for(;_<10;){const i=v;if(v=v.replace(pt,(i,g,x)=>{const _=resolvePath(g,x,v);return null!==_?_:i}),v===i)break;_++}return v})(g,i,x),w=(i=>i.replace(xt,i=>vt[i]||i))(S),L=(i=>{const g=[],x=/#redgpu_if\s+(\w+)\b|#redgpu_else|#redgpu_endIf/g,v=[];let _,y=0;for(;null!==(_=x.exec(i));){const x=_[0];if(x.startsWith("#redgpu_if"))v.push({uniformName:_[1],startIndex:_.index,headerLength:x.length});else if("#redgpu_else"===x){const i=v[v.length-1];if(!i)throw new Error(`[preprocessWGSL] Mismatched #redgpu_else at index ${_.index}`);void 0===i.elseIndex&&(i.elseIndex=_.index)}else if("#redgpu_endIf"===x){const b=v.pop();if(!b)throw new Error(`[preprocessWGSL] Mismatched #redgpu_endIf at index ${_.index}`);{const v=i.substring(b.startIndex,_.index+x.length);let S,w;void 0!==b.elseIndex?(S=i.substring(b.startIndex+b.headerLength,b.elseIndex),w=i.substring(b.elseIndex+12,_.index)):S=i.substring(b.startIndex+b.headerLength,_.index),g.push({uniformName:b.uniformName,ifBlock:S.trim(),elseBlock:w?.trim(),fullMatch:v,blockIndex:y++})}}}if(v.length>0)throw new Error(`[preprocessWGSL] Unclosed #redgpu_if for: ${v.map(i=>i.uniformName).join(", ")}`);return g})(w);(i=>{if(!i.length)return;const g=new Map;i.forEach(i=>{g.set(i.uniformName,(g.get(i.uniformName)||0)+1)}),Array.from(g.entries()).filter(([i,g])=>g>1).length})(L);const k=[...new Set(L.map(i=>i.uniformName))],H=new ShaderVariantGenerator(w,L),z={cacheKey:y,defaultSource:H.getVariant("none"),shaderSourceVariant:H,conditionalBlocks:k,conditionalBlockInfos:L};return Math.pow(2,k.length),yt.set(y,z),z};class ResourceStatusInfo{table=new Map;videoMemory=0;constructor(){}}var St;Object.freeze(ResourceStatusInfo),function(i){i.GPUShaderModule="GPUShaderModule",i.GPUBindGroupLayout="GPUBindGroupLayout",i.GPUPipelineLayout="GPUPipelineLayout",i.GPUBuffer="GPUBuffer"}(St||(St={}));class ResourceManager extends RedGPUObject{static PRESET_GPUBindGroupLayout_System="PRESET_GPUBindGroupLayout_System";static PRESET_VERTEX_GPUBindGroupLayout_Instancing="PRESET_VERTEX_GPUBindGroupLayout_Instancing";static PRESET_VERTEX_GPUBindGroupLayout="PRESET_VERTEX_GPUBindGroupLayout";static PRESET_VERTEX_GPUBindGroupLayout_SKIN="PRESET_VERTEX_GPUBindGroupLayout_SKIN";#ke=new ImmutableKeyMap([[St.GPUShaderModule,new Map],[St.GPUBindGroupLayout,new Map],[St.GPUPipelineLayout,new Map],[St.GPUBuffer,new MemoryTrackingMap]]);#Ge=new ResourceStatusInfo;#Oe=new ResourceStatusInfo;#Ve=new ResourceStatusInfo;#Ne=new ResourceStatusInfo;#Fe=new ResourceStatusInfo;#He=new ResourceStatusInfo;#ze=new ResourceStatusInfo;#$e={};#je;#Ke;#Xe;#qe;#Ye;#We;#Ze;#Je;#Qe;#et;#tt;#rt;#it=new WeakMap;#nt=new WeakMap;constructor(i){super(i),this.#Ye=new MipmapGenerator(i),this.#We=new DownSampleCubeMapGenerator(i),this.#Ze=new BRDFGenerator(i),this.#Je=new IrradianceGenerator(i),this.#Qe=new PrefilterGenerator(i),this.#et=new EquirectangularToCubeGenerator(i),this.#at()}get basicSampler(){return this.#tt}get basicDisplacementSampler(){return this.#rt}get brdfGenerator(){return this.#Ze}get irradianceGenerator(){return this.#Je}get prefilterGenerator(){return this.#Qe}get equirectangularToCubeGenerator(){return this.#et}get mipmapGenerator(){return this.#Ye}get downSampleCubeMapGenerator(){return this.#We}get cachedBufferState(){return this.#$e}get emptyBitmapTextureView(){return this.#je}get emptyCubeTextureView(){return this.#Ke}get emptyTexture3DView(){return this.#Xe}get emptyDepthTextureView(){return this.#qe}get managedBitmapTextureState(){return this.#Ge}get managedCubeTextureState(){return this.#Oe}get managedHDRTextureState(){return this.#Ve}get managedUniformBufferState(){return this.#Ne}get managedVertexBufferState(){return this.#Fe}get managedIndexBufferState(){return this.#He}get managedStorageBufferState(){return this.#ze}get resources(){return this.#ke}registerManagementResource(i,x){const{cacheKey:v,targetResourceManagedState:_}=i,{table:y}=_;y.get(v)?g(`Resource with cacheKey ${v} is already registered.`):(y.set(v,x),_.videoMemory+=i.videoMemorySize)}unregisterManagementResource(i){const{cacheKey:g,targetResourceManagedState:x}=i,{table:v}=x;v.get(g)&&(x.videoMemory-=i.videoMemorySize,v.delete(g))}createManagedTexture(i){const g=this.gpuDevice.createTexture(i),x=g.destroy.bind(g);return g.destroy=()=>{this.#st(g,i),x()},g}getGPUResourceBitmapTextureView(i,g){const x=i instanceof GPUTexture?i:i?.gpuTexture;if(!x)return this.#je;let v=this.#it.get(x);v||(v=new Map,this.#it.set(x,v));const _=this.#ot(g);let y=v.get(_);if(!y){const i=g?{...g,label:g.label||x.label}:{label:x.label};y=x.createView(i),v.set(_,y)}return y}getGPUResourceCubeTextureView(i,g){const x=i instanceof GPUTexture?i:i?.gpuTexture;if(!x)return this.#Ke;let v=this.#nt.get(x);v||(v=new Map,this.#nt.set(x,v));const _=g||(i instanceof GPUTexture?CubeTexture.defaultViewDescriptor:i.viewDescriptor),y=this.#ot(_);let b=v.get(y);if(!b){const i={..._,label:x.label};b=x.createView(i),v.set(y,b)}return b}createGPUShaderModule(i,g){return this.#ut(i,g,g=>this.#lt(i,g),St.GPUShaderModule)}getGPUShaderModule(i){return this.#ct(i,St.GPUShaderModule)}deleteGPUShaderModule(i){this.#ht(i,St.GPUShaderModule)}createBindGroupLayout(i,g){return this.#ut(i,g,g=>(g.label||(g.label=i),this.redGPUContext.gpuDevice.createBindGroupLayout(g)),St.GPUBindGroupLayout)}getGPUBindGroupLayout(i){return this.#ct(i,St.GPUBindGroupLayout)}deleteGPUBindGroupLayout(i){this.#ht(i,St.GPUBindGroupLayout)}createGPUPipelineLayout(i,g){return this.#ut(i,g,g=>(g.label||(g.label=i),this.redGPUContext.gpuDevice.createPipelineLayout(g)),St.GPUPipelineLayout)}createGPUBuffer(i,g){return this.#ut(i,g,g=>(g.label||(g.label=i),this.gpuDevice.createBuffer(g)),St.GPUBuffer)}#st(i,g){const x="3d"===g.dimension?this.#nt:this.#it;x.get(i)?.clear(),x.delete(i)}#ot(i){return i?JSON.stringify(i):"default"}#at(){const{gpuDevice:i}=this.redGPUContext;{const g=i.createTexture({size:{width:1,height:1,depthOrArrayLayers:1},format:"rgba8unorm",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.STORAGE_BINDING,label:"EMPTY_BITMAP_TEXTURE"});this.#je=g.createView({label:g.label});const x=new Uint8Array([0,0,0,0]);i.queue.writeTexture({texture:g},x,{bytesPerRow:4,rowsPerImage:1},{width:1,height:1,depthOrArrayLayers:1});const v=i.createTexture({size:{width:1,height:1,depthOrArrayLayers:6},format:"rgba8unorm",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,label:"EMPTY_CUBE_TEXTURE"});this.#Ke=v.createView(CubeTexture.defaultViewDescriptor);const _=new Uint8Array([0,0,0,0]);for(let g=0;g<6;g++)i.queue.writeTexture({texture:v,origin:{x:0,y:0,z:g}},_,{bytesPerRow:4,rowsPerImage:1},{width:1,height:1,depthOrArrayLayers:1});const y=i.createTexture({size:{width:1,height:1,depthOrArrayLayers:1},dimension:"3d",format:"rgba8unorm",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,label:"EMPTY_TEXTURE_3D"});this.#Xe=y.createView({label:y.label,dimension:"3d"});const b=i.createTexture({size:{width:1,height:1,depthOrArrayLayers:1},format:"depth24plus",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING,label:"EMPTY_DEPTH_TEXTURE"});this.#qe=b.createView({label:b.label}),this.#tt=new Sampler(this.redGPUContext),this.#rt=new Sampler(this.redGPUContext,{magFilter:"linear",minFilter:"linear",mipmapFilter:"linear",addressModeU:"repeat",addressModeV:"repeat",addressModeW:"repeat"})}this.createBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System,{entries:[{binding:0,visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT|GPUShaderStage.COMPUTE,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{type:"comparison"}},{binding:2,visibility:GPUShaderStage.FRAGMENT,texture:{sampleType:"depth"}},{binding:3,visibility:GPUShaderStage.FRAGMENT,sampler:{type:"filtering"}},{binding:5,visibility:GPUShaderStage.FRAGMENT|GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:6,visibility:GPUShaderStage.FRAGMENT|GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:7,visibility:GPUShaderStage.FRAGMENT,sampler:{type:"filtering"}},{binding:8,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:9,visibility:GPUShaderStage.FRAGMENT,sampler:{type:"filtering"}},{binding:10,visibility:GPUShaderStage.FRAGMENT,texture:{viewDimension:"cube"}},{binding:11,visibility:GPUShaderStage.FRAGMENT,texture:{viewDimension:"cube"}},{binding:12,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:13,visibility:GPUShaderStage.FRAGMENT,sampler:{type:"filtering"}},{binding:14,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:15,visibility:GPUShaderStage.FRAGMENT,texture:{viewDimension:"cube"}},{binding:16,visibility:GPUShaderStage.FRAGMENT,texture:{viewDimension:"cube"}}]}),this.createBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout,{entries:[{binding:0,visibility:GPUShaderStage.VERTEX,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.VERTEX,sampler:{type:"filtering"}},{binding:2,visibility:GPUShaderStage.VERTEX,texture:{}}]}),this.createBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_SKIN,{entries:[{binding:0,visibility:GPUShaderStage.VERTEX,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.VERTEX,sampler:{type:"filtering"}},{binding:2,visibility:GPUShaderStage.VERTEX,texture:{}},{binding:3,visibility:GPUShaderStage.VERTEX,buffer:{type:"read-only-storage"}},{binding:4,visibility:GPUShaderStage.VERTEX,buffer:{type:"read-only-storage"}}]}),this.createBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_Instancing,{entries:[{binding:0,visibility:GPUShaderStage.VERTEX,buffer:{type:"read-only-storage"}},{binding:1,visibility:GPUShaderStage.VERTEX,sampler:{type:"filtering"}},{binding:2,visibility:GPUShaderStage.VERTEX,texture:{}},{binding:3,visibility:GPUShaderStage.VERTEX,buffer:{type:"read-only-storage"}}]})}#ft(i){return this.#ke.get(i)}#lt(i,g){const{code:x}=g,v=preprocessWGSL(i,x).defaultSource,_=this.redGPUContext.gpuDevice.createShaderModule({...g,code:v});return this.#ft(St.GPUShaderModule).set(i,_),_}#dt(i,g){if(!i)throw new Error("Name is required");return this.#ft(g)}#ut(i,g,x,v){const _=this.#dt(i,v);if(_.has(i))return _.get(i);g.label||(g.label=i);const y=x(g);return _.set(i,y),y}#ct(i,g){return this.#dt(i,g).get(i)}#ht(i,g){const x=this.#dt(i,g);if(!x.has(i))throw new Error(`${g} with name ${i} doesn't exist.`);x.delete(i)}}Object.freeze(ResourceManager);class ImmutableKeyMap extends Map{constructor(i=[]){super(),i?.forEach(([i,g])=>super.set(i,g))}set(i,g){if(this.has(i))throw new Error("Cannot change the value of an existing key");return super.set(i,g)}}class MemoryTrackingMap extends Map{#mt=0;constructor(){super()}get videoMemory(){return this.#mt}set(i,g){const x=g&&"videoMemorySize"in g?"videoMemorySize":g&&"size"in g?"size":void 0;if(this.has(i)){const g=this.get(i);g&&g[x]&&(this.#mt-=g[x])}if(g&&g){const i=g[x];"number"==typeof i&&(this.#mt+=i)}return super.set(i,g)}delete(i){if(this.has(i)){const g=this.get(i),x=g&&"videoMemorySize"in g?"videoMemorySize":g&&"size"in g?"size":void 0;g&&"number"==typeof g[x]&&(this.#mt-=g[x])}return super.delete(i)}clear(){this.#mt=0,super.clear()}}class AntialiasingManager{#pt=createUUID();#gt=!0;#xt=!1;#vt=!1;constructor(){window.devicePixelRatio>1?this.useTAA=!0:this.useMSAA=!0}get useTAA(){return this.#vt}set useTAA(i){this.#vt!==i&&(this.#_t(),this.#vt=i)}get useMSAA(){return this.#gt}set useMSAA(i){this.#gt!==i&&(this.#_t(),this.#pt=createUUID(),this.#gt=i)}get useFXAA(){return this.#xt}set useFXAA(i){this.#xt!==i&&(this.#_t(),this.#xt=i)}get msaaID(){return this.#pt}#_t(){this.#gt=!1,this.#xt=!1,this.#vt=!1}}Object.freeze(AntialiasingManager);class RedGPUContextDetector{#yt;#bt;#St;#Tt;#wt={};#Mt={};#Pt;#Rt;#Ct;#Bt;#Dt;#Et;#It;#At;#Lt;#Ut;constructor(i){const g=navigator.userAgent;this.#Rt=g,this.#Ct=/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini|Windows Phone|Kindle|Silk|PlayBook/i.test(g),this.#Bt=/iPhone|iPad|iPod/i.test(g),this.#Dt=/Android/i.test(g),this.#Et=/Chrome|Chromium|Edg|Opr/i.test(g)&&!/Edge/i.test(g),this.#It=/Safari/i.test(g)&&!/Chrome|Chromium|Edg|Opr/i.test(g),this.#At=/Firefox/i.test(g),this.#Lt=navigator.hardwareConcurrency||4,this.#Ut=navigator.deviceMemory||4;const{gpuAdapter:x,gpuDevice:v}=i;this.#yt=x;const _=["core-features-and-limits","depth-clip-control","depth32float-stencil8","texture-compression-bc","texture-compression-bc-sliced-3d","texture-compression-etc2","texture-compression-astc","texture-compression-astc-sliced-3d","timestamp-query","indirect-first-instance","shader-f16","rg11b10ufloat-renderable","bgra8unorm-storage","float32-filterable","float32-blendable","clip-distances","dual-source-blending","subgroups","texture-formats-tier1","texture-formats-tier2","primitive-index","texture-component-swizzle"];if(x){this.#bt=x.info,this.#Pt=x.info.isFallbackAdapter,this.#St=x.limits;const i=Array.from(x.features),g=Array.from(new Set([..._,...i])).sort();this.#wt={};for(const i of g)this.#wt[i]=x.features.has(i)}if(v){this.#Tt=v.limits,this.#Mt={};for(const i in this.#wt)this.#Mt[i]=v.features.has(i)}}get supportedFeatures(){return this.#wt}get activeFeatures(){return this.#Mt}get supportedLimits(){return this.#St}get activeLimits(){return this.#Tt}get gpuAdapter(){return this.#yt}get adapterInfo(){return this.#bt}get isFallbackAdapter(){return this.#Pt}get userAgent(){return this.#Rt}get isMobile(){return this.#Ct}get isIOS(){return this.#Bt}get isAndroid(){return this.#Dt}get isChromium(){return this.#Et}get isSafari(){return this.#It}get isFirefox(){return this.#At}get hardwareConcurrency(){return this.#Lt}get deviceMemory(){return this.#Ut}toReport(){return{platform:{isMobile:this.#Ct,isIOS:this.#Bt,isAndroid:this.#Dt,userAgent:this.#Rt},browser:{isChromium:this.#Et,isSafari:this.#It,isFirefox:this.#At},hardware:{hardwareConcurrency:this.#Lt,deviceMemory:this.#Ut},gpu:{vendor:this.#bt?.vendor,architecture:this.#bt?.architecture,device:this.#bt?.device,description:this.#bt?.description,isFallback:this.#Pt,supportedFeatures:{...this.#wt},activeFeatures:{...this.#Mt},supportedLimits:this.#St?this.#kt(this.#St):null,activeLimits:this.#Tt?this.#kt(this.#Tt):null}}}#kt(i){const g={},x=Object.getPrototypeOf(i);return Object.getOwnPropertyNames(x).forEach(x=>{const v=i[x];"number"==typeof v&&(g[x]=v)}),g}}const validateNumber=i=>"number"==typeof i&&!Number.isNaN(i)||(consoleAndThrowError("Only numbers allowed."),!1);class RedGPUContextSizeManager extends RedGPUObject{#Gt;#Ot;#Vt=[0,0,0,0];#Nt;#Ft=1;constructor(i,g="100%",x="100%"){super(i),this.#Nt=i.htmlCanvas,this.#Nt.style.boxSizing="border-box",this.#Nt.style.verticalAlign="top",this.#Gt=g,this.#Ot=x}get renderScale(){return this.#Ft}set renderScale(i){validateNumber(i),i<=0&&(i=.01),this.#Ft=i,this.setSize()}get width(){return this.#Gt}set width(i){this.setSize(i,this.#Ot)}get height(){return this.#Ot}set height(i){this.setSize(this.#Gt,i)}get pixelRectArray(){return this.#Vt}get pixelRectObject(){return{x:this.#Vt[0],y:this.#Vt[1],width:this.#Vt[2],height:this.#Vt[3]}}get parentDomRect(){const i=this.#Nt.parentElement;if(!i||i===document.body||i===document.documentElement)return{x:0,y:0,width:window.innerWidth,height:window.innerHeight};const g=i.getBoundingClientRect();return{x:g.x,y:g.y,width:i.clientWidth||g.width,height:i.clientHeight||g.height}}get screenRectObject(){return{x:this.#Vt[0]/devicePixelRatio,y:this.#Vt[1]/devicePixelRatio,width:this.#Vt[2]/devicePixelRatio,height:this.#Vt[3]/devicePixelRatio}}static validateSizeValue=i=>{switch(typeof i){case"number":validatePositiveNumberRange(i);break;case"string":new RegExp(/^[+]?^[.]?(\d+)(\.\d+)?(?:px|%|$)/gm).test(i)||consoleAndThrowError(`allow positive number, %, px model / input : ${i}`);break;default:consoleAndThrowError(`positive number, %, px model / input : ${i}`)}};static validatePositionValue=i=>{switch(typeof i){case"number":validateNumber(i);break;case"string":new RegExp(/^-?\d+(\.\d+)?(px|%)?$/).test(i)||consoleAndThrowError(`allow number, %, px model / input : ${i}`);break;default:consoleAndThrowError(`number, %, px model / input : ${i}`)}};static getPixelDimension(i,g,x){return"number"==typeof x?x:RedGPUContextSizeManager.calculateSizeFromString(i,g,x)}static calculateSizeFromString(i,g,x){return x.includes("%")?Math.round(i[g]*+x.replace("%","")/100):+x.replace("px","")}setSize(i=this.#Gt,g=this.#Ot){RedGPUContextSizeManager.validateSizeValue(i),RedGPUContextSizeManager.validateSizeValue(g),this.#Gt=i,this.#Ot=g;const x=this.parentDomRect,v=RedGPUContextSizeManager.getPixelDimension(x,"width",i),_=RedGPUContextSizeManager.getPixelDimension(x,"height",g),y=window.devicePixelRatio,b=Math.max(1,Math.floor(v*this.#Ft*y)),S=Math.max(1,Math.floor(_*this.#Ft*y));this.#Vt[2]===b&&this.#Vt[3]===S&&Math.abs(parseFloat(this.#Nt.style.width)-v)<.1&&Math.abs(parseFloat(this.#Nt.style.height)-_)<.1||(this.#Ht(v,_),this.#zt(v,_),this.#$t())}#zt(i,g){this.#Vt[2]=Math.max(1,Math.floor(i*this.#Ft*window.devicePixelRatio)),this.#Vt[3]=Math.max(1,Math.floor(g*this.#Ft*window.devicePixelRatio))}#$t(){const{redGPUContext:i}=this;i.onResize&&i.onResize({target:i,screenRectObject:this.screenRectObject,pixelRectObject:this.pixelRectObject}),i.viewList.forEach(i=>{i.setSize(),i.setPosition()})}#Ht(i,g){const x=this.#Nt,{style:v}=x;x.width=Math.max(1,i*this.#Ft*window.devicePixelRatio),x.height=Math.max(1,g*this.#Ft*window.devicePixelRatio),v.width=`${i}px`,v.height=`${g}px`}}var Tt=1e-6,wt="undefined"!=typeof Float32Array?Float32Array:Array,Mt=Math.random;function round$3(i){return i>=0?Math.round(i):i%.5==0?Math.floor(i):Math.round(i)}function create$5(){var i=new wt(9);return wt!=Float32Array&&(i[1]=0,i[2]=0,i[3]=0,i[5]=0,i[6]=0,i[7]=0),i[0]=1,i[4]=1,i[8]=1,i}function multiply$5(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=g[8],z=x[0],q=x[1],W=x[2],be=x[3],je=x[4],Ke=x[5],Xe=x[6],Ye=x[7],Ze=x[8];return i[0]=z*v+q*b+W*L,i[1]=z*_+q*S+W*k,i[2]=z*y+q*w+W*H,i[3]=be*v+je*b+Ke*L,i[4]=be*_+je*S+Ke*k,i[5]=be*y+je*w+Ke*H,i[6]=Xe*v+Ye*b+Ze*L,i[7]=Xe*_+Ye*S+Ze*k,i[8]=Xe*y+Ye*w+Ze*H,i}function subtract$4(i,g,x){return i[0]=g[0]-x[0],i[1]=g[1]-x[1],i[2]=g[2]-x[2],i[3]=g[3]-x[3],i[4]=g[4]-x[4],i[5]=g[5]-x[5],i[6]=g[6]-x[6],i[7]=g[7]-x[7],i[8]=g[8]-x[8],i}var Pt=multiply$5,Rt=subtract$4,Ct=Object.freeze({__proto__:null,add:function(i,g,x){return i[0]=g[0]+x[0],i[1]=g[1]+x[1],i[2]=g[2]+x[2],i[3]=g[3]+x[3],i[4]=g[4]+x[4],i[5]=g[5]+x[5],i[6]=g[6]+x[6],i[7]=g[7]+x[7],i[8]=g[8]+x[8],i},adjoint:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=g[4],S=g[5],w=g[6],L=g[7],k=g[8];return i[0]=b*k-S*L,i[1]=_*L-v*k,i[2]=v*S-_*b,i[3]=S*w-y*k,i[4]=x*k-_*w,i[5]=_*y-x*S,i[6]=y*L-b*w,i[7]=v*w-x*L,i[8]=x*b-v*y,i},clone:function(i){var g=new wt(9);return g[0]=i[0],g[1]=i[1],g[2]=i[2],g[3]=i[3],g[4]=i[4],g[5]=i[5],g[6]=i[6],g[7]=i[7],g[8]=i[8],g},copy:function(i,g){return i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[3],i[4]=g[4],i[5]=g[5],i[6]=g[6],i[7]=g[7],i[8]=g[8],i},create:create$5,determinant:function(i){var g=i[0],x=i[1],v=i[2],_=i[3],y=i[4],b=i[5],S=i[6],w=i[7],L=i[8];return g*(L*y-b*w)+x*(-L*_+b*S)+v*(w*_-y*S)},equals:function(i,g){var x=i[0],v=i[1],_=i[2],y=i[3],b=i[4],S=i[5],w=i[6],L=i[7],k=i[8],H=g[0],z=g[1],q=g[2],W=g[3],be=g[4],je=g[5],Ke=g[6],Xe=g[7],Ye=g[8];return Math.abs(x-H)<=Tt*Math.max(1,Math.abs(x),Math.abs(H))&&Math.abs(v-z)<=Tt*Math.max(1,Math.abs(v),Math.abs(z))&&Math.abs(_-q)<=Tt*Math.max(1,Math.abs(_),Math.abs(q))&&Math.abs(y-W)<=Tt*Math.max(1,Math.abs(y),Math.abs(W))&&Math.abs(b-be)<=Tt*Math.max(1,Math.abs(b),Math.abs(be))&&Math.abs(S-je)<=Tt*Math.max(1,Math.abs(S),Math.abs(je))&&Math.abs(w-Ke)<=Tt*Math.max(1,Math.abs(w),Math.abs(Ke))&&Math.abs(L-Xe)<=Tt*Math.max(1,Math.abs(L),Math.abs(Xe))&&Math.abs(k-Ye)<=Tt*Math.max(1,Math.abs(k),Math.abs(Ye))},exactEquals:function(i,g){return i[0]===g[0]&&i[1]===g[1]&&i[2]===g[2]&&i[3]===g[3]&&i[4]===g[4]&&i[5]===g[5]&&i[6]===g[6]&&i[7]===g[7]&&i[8]===g[8]},frob:function(i){return Math.sqrt(i[0]*i[0]+i[1]*i[1]+i[2]*i[2]+i[3]*i[3]+i[4]*i[4]+i[5]*i[5]+i[6]*i[6]+i[7]*i[7]+i[8]*i[8])},fromMat2d:function(i,g){return i[0]=g[0],i[1]=g[1],i[2]=0,i[3]=g[2],i[4]=g[3],i[5]=0,i[6]=g[4],i[7]=g[5],i[8]=1,i},fromMat4:function(i,g){return i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[4],i[4]=g[5],i[5]=g[6],i[6]=g[8],i[7]=g[9],i[8]=g[10],i},fromQuat:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=x+x,S=v+v,w=_+_,L=x*b,k=v*b,H=v*S,z=_*b,q=_*S,W=_*w,be=y*b,je=y*S,Ke=y*w;return i[0]=1-H-W,i[3]=k-Ke,i[6]=z+je,i[1]=k+Ke,i[4]=1-L-W,i[7]=q-be,i[2]=z-je,i[5]=q+be,i[8]=1-L-H,i},fromRotation:function(i,g){var x=Math.sin(g),v=Math.cos(g);return i[0]=v,i[1]=x,i[2]=0,i[3]=-x,i[4]=v,i[5]=0,i[6]=0,i[7]=0,i[8]=1,i},fromScaling:function(i,g){return i[0]=g[0],i[1]=0,i[2]=0,i[3]=0,i[4]=g[1],i[5]=0,i[6]=0,i[7]=0,i[8]=1,i},fromTranslation:function(i,g){return i[0]=1,i[1]=0,i[2]=0,i[3]=0,i[4]=1,i[5]=0,i[6]=g[0],i[7]=g[1],i[8]=1,i},fromValues:function(i,g,x,v,_,y,b,S,w){var L=new wt(9);return L[0]=i,L[1]=g,L[2]=x,L[3]=v,L[4]=_,L[5]=y,L[6]=b,L[7]=S,L[8]=w,L},identity:function(i){return i[0]=1,i[1]=0,i[2]=0,i[3]=0,i[4]=1,i[5]=0,i[6]=0,i[7]=0,i[8]=1,i},invert:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=g[4],S=g[5],w=g[6],L=g[7],k=g[8],H=k*b-S*L,z=-k*y+S*w,q=L*y-b*w,W=x*H+v*z+_*q;return W?(W=1/W,i[0]=H*W,i[1]=(-k*v+_*L)*W,i[2]=(S*v-_*b)*W,i[3]=z*W,i[4]=(k*x-_*w)*W,i[5]=(-S*x+_*y)*W,i[6]=q*W,i[7]=(-L*x+v*w)*W,i[8]=(b*x-v*y)*W,i):null},mul:Pt,multiply:multiply$5,multiplyScalar:function(i,g,x){return i[0]=g[0]*x,i[1]=g[1]*x,i[2]=g[2]*x,i[3]=g[3]*x,i[4]=g[4]*x,i[5]=g[5]*x,i[6]=g[6]*x,i[7]=g[7]*x,i[8]=g[8]*x,i},multiplyScalarAndAdd:function(i,g,x,v){return i[0]=g[0]+x[0]*v,i[1]=g[1]+x[1]*v,i[2]=g[2]+x[2]*v,i[3]=g[3]+x[3]*v,i[4]=g[4]+x[4]*v,i[5]=g[5]+x[5]*v,i[6]=g[6]+x[6]*v,i[7]=g[7]+x[7]*v,i[8]=g[8]+x[8]*v,i},normalFromMat4:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=g[4],S=g[5],w=g[6],L=g[7],k=g[8],H=g[9],z=g[10],q=g[11],W=g[12],be=g[13],je=g[14],Ke=g[15],Xe=x*S-v*b,Ye=x*w-_*b,Ze=x*L-y*b,Je=v*w-_*S,Qe=v*L-y*S,et=_*L-y*w,tt=k*be-H*W,it=k*je-z*W,ft=k*Ke-q*W,pt=H*je-z*be,xt=H*Ke-q*be,vt=z*Ke-q*je,yt=Xe*vt-Ye*xt+Ze*pt+Je*ft-Qe*it+et*tt;return yt?(yt=1/yt,i[0]=(S*vt-w*xt+L*pt)*yt,i[1]=(w*ft-b*vt-L*it)*yt,i[2]=(b*xt-S*ft+L*tt)*yt,i[3]=(_*xt-v*vt-y*pt)*yt,i[4]=(x*vt-_*ft+y*it)*yt,i[5]=(v*ft-x*xt-y*tt)*yt,i[6]=(be*et-je*Qe+Ke*Je)*yt,i[7]=(je*Ze-W*et-Ke*Ye)*yt,i[8]=(W*Qe-be*Ze+Ke*Xe)*yt,i):null},projection:function(i,g,x){return i[0]=2/g,i[1]=0,i[2]=0,i[3]=0,i[4]=-2/x,i[5]=0,i[6]=-1,i[7]=1,i[8]=1,i},rotate:function(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=g[8],z=Math.sin(x),q=Math.cos(x);return i[0]=q*v+z*b,i[1]=q*_+z*S,i[2]=q*y+z*w,i[3]=q*b-z*v,i[4]=q*S-z*_,i[5]=q*w-z*y,i[6]=L,i[7]=k,i[8]=H,i},scale:function(i,g,x){var v=x[0],_=x[1];return i[0]=v*g[0],i[1]=v*g[1],i[2]=v*g[2],i[3]=_*g[3],i[4]=_*g[4],i[5]=_*g[5],i[6]=g[6],i[7]=g[7],i[8]=g[8],i},set:function(i,g,x,v,_,y,b,S,w,L){return i[0]=g,i[1]=x,i[2]=v,i[3]=_,i[4]=y,i[5]=b,i[6]=S,i[7]=w,i[8]=L,i},str:function(i){return"mat3("+i[0]+", "+i[1]+", "+i[2]+", "+i[3]+", "+i[4]+", "+i[5]+", "+i[6]+", "+i[7]+", "+i[8]+")"},sub:Rt,subtract:subtract$4,translate:function(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=g[8],z=x[0],q=x[1];return i[0]=v,i[1]=_,i[2]=y,i[3]=b,i[4]=S,i[5]=w,i[6]=z*v+q*b+L,i[7]=z*_+q*S+k,i[8]=z*y+q*w+H,i},transpose:function(i,g){if(i===g){var x=g[1],v=g[2],_=g[5];i[1]=g[3],i[2]=g[6],i[3]=x,i[5]=g[7],i[6]=v,i[7]=_}else i[0]=g[0],i[1]=g[3],i[2]=g[6],i[3]=g[1],i[4]=g[4],i[5]=g[7],i[6]=g[2],i[7]=g[5],i[8]=g[8];return i}});function create$4(){var i=new wt(16);return wt!=Float32Array&&(i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[11]=0,i[12]=0,i[13]=0,i[14]=0),i[0]=1,i[5]=1,i[10]=1,i[15]=1,i}function clone$4(i){var g=new wt(16);return g[0]=i[0],g[1]=i[1],g[2]=i[2],g[3]=i[3],g[4]=i[4],g[5]=i[5],g[6]=i[6],g[7]=i[7],g[8]=i[8],g[9]=i[9],g[10]=i[10],g[11]=i[11],g[12]=i[12],g[13]=i[13],g[14]=i[14],g[15]=i[15],g}function copy$4(i,g){return i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[3],i[4]=g[4],i[5]=g[5],i[6]=g[6],i[7]=g[7],i[8]=g[8],i[9]=g[9],i[10]=g[10],i[11]=g[11],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15],i}function fromValues$4(i,g,x,v,_,y,b,S,w,L,k,H,z,q,W,be){var je=new wt(16);return je[0]=i,je[1]=g,je[2]=x,je[3]=v,je[4]=_,je[5]=y,je[6]=b,je[7]=S,je[8]=w,je[9]=L,je[10]=k,je[11]=H,je[12]=z,je[13]=q,je[14]=W,je[15]=be,je}function identity$1(i){return i[0]=1,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=1,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=1,i[11]=0,i[12]=0,i[13]=0,i[14]=0,i[15]=1,i}function transpose(i,g){if(i===g){var x=g[1],v=g[2],_=g[3],y=g[6],b=g[7],S=g[11];i[1]=g[4],i[2]=g[8],i[3]=g[12],i[4]=x,i[6]=g[9],i[7]=g[13],i[8]=v,i[9]=y,i[11]=g[14],i[12]=_,i[13]=b,i[14]=S}else i[0]=g[0],i[1]=g[4],i[2]=g[8],i[3]=g[12],i[4]=g[1],i[5]=g[5],i[6]=g[9],i[7]=g[13],i[8]=g[2],i[9]=g[6],i[10]=g[10],i[11]=g[14],i[12]=g[3],i[13]=g[7],i[14]=g[11],i[15]=g[15];return i}function invert$1(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=g[4],S=g[5],w=g[6],L=g[7],k=g[8],H=g[9],z=g[10],q=g[11],W=g[12],be=g[13],je=g[14],Ke=g[15],Xe=x*S-v*b,Ye=x*w-_*b,Ze=x*L-y*b,Je=v*w-_*S,Qe=v*L-y*S,et=_*L-y*w,tt=k*be-H*W,it=k*je-z*W,ft=k*Ke-q*W,pt=H*je-z*be,xt=H*Ke-q*be,vt=z*Ke-q*je,yt=Xe*vt-Ye*xt+Ze*pt+Je*ft-Qe*it+et*tt;return yt?(yt=1/yt,i[0]=(S*vt-w*xt+L*pt)*yt,i[1]=(_*xt-v*vt-y*pt)*yt,i[2]=(be*et-je*Qe+Ke*Je)*yt,i[3]=(z*Qe-H*et-q*Je)*yt,i[4]=(w*ft-b*vt-L*it)*yt,i[5]=(x*vt-_*ft+y*it)*yt,i[6]=(je*Ze-W*et-Ke*Ye)*yt,i[7]=(k*et-z*Ze+q*Ye)*yt,i[8]=(b*xt-S*ft+L*tt)*yt,i[9]=(v*ft-x*xt-y*tt)*yt,i[10]=(W*Qe-be*Ze+Ke*Xe)*yt,i[11]=(H*Ze-k*Qe-q*Xe)*yt,i[12]=(S*it-b*pt-w*tt)*yt,i[13]=(x*pt-v*it+_*tt)*yt,i[14]=(be*Ye-W*Je-je*Xe)*yt,i[15]=(k*Je-H*Ye+z*Xe)*yt,i):null}function multiply$4(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=g[8],z=g[9],q=g[10],W=g[11],be=g[12],je=g[13],Ke=g[14],Xe=g[15],Ye=x[0],Ze=x[1],Je=x[2],Qe=x[3];return i[0]=Ye*v+Ze*S+Je*H+Qe*be,i[1]=Ye*_+Ze*w+Je*z+Qe*je,i[2]=Ye*y+Ze*L+Je*q+Qe*Ke,i[3]=Ye*b+Ze*k+Je*W+Qe*Xe,Ye=x[4],Ze=x[5],Je=x[6],Qe=x[7],i[4]=Ye*v+Ze*S+Je*H+Qe*be,i[5]=Ye*_+Ze*w+Je*z+Qe*je,i[6]=Ye*y+Ze*L+Je*q+Qe*Ke,i[7]=Ye*b+Ze*k+Je*W+Qe*Xe,Ye=x[8],Ze=x[9],Je=x[10],Qe=x[11],i[8]=Ye*v+Ze*S+Je*H+Qe*be,i[9]=Ye*_+Ze*w+Je*z+Qe*je,i[10]=Ye*y+Ze*L+Je*q+Qe*Ke,i[11]=Ye*b+Ze*k+Je*W+Qe*Xe,Ye=x[12],Ze=x[13],Je=x[14],Qe=x[15],i[12]=Ye*v+Ze*S+Je*H+Qe*be,i[13]=Ye*_+Ze*w+Je*z+Qe*je,i[14]=Ye*y+Ze*L+Je*q+Qe*Ke,i[15]=Ye*b+Ze*k+Je*W+Qe*Xe,i}function translate(i,g,x){var v,_,y,b,S,w,L,k,H,z,q,W,be=x[0],je=x[1],Ke=x[2];return g===i?(i[12]=g[0]*be+g[4]*je+g[8]*Ke+g[12],i[13]=g[1]*be+g[5]*je+g[9]*Ke+g[13],i[14]=g[2]*be+g[6]*je+g[10]*Ke+g[14],i[15]=g[3]*be+g[7]*je+g[11]*Ke+g[15]):(v=g[0],_=g[1],y=g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=g[8],z=g[9],q=g[10],W=g[11],i[0]=v,i[1]=_,i[2]=y,i[3]=b,i[4]=S,i[5]=w,i[6]=L,i[7]=k,i[8]=H,i[9]=z,i[10]=q,i[11]=W,i[12]=v*be+S*je+H*Ke+g[12],i[13]=_*be+w*je+z*Ke+g[13],i[14]=y*be+L*je+q*Ke+g[14],i[15]=b*be+k*je+W*Ke+g[15]),i}function scale$4(i,g,x){var v=x[0],_=x[1],y=x[2];return i[0]=g[0]*v,i[1]=g[1]*v,i[2]=g[2]*v,i[3]=g[3]*v,i[4]=g[4]*_,i[5]=g[5]*_,i[6]=g[6]*_,i[7]=g[7]*_,i[8]=g[8]*y,i[9]=g[9]*y,i[10]=g[10]*y,i[11]=g[11]*y,i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15],i}function rotateX$2(i,g,x){var v=Math.sin(x),_=Math.cos(x),y=g[4],b=g[5],S=g[6],w=g[7],L=g[8],k=g[9],H=g[10],z=g[11];return g!==i&&(i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[3],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15]),i[4]=y*_+L*v,i[5]=b*_+k*v,i[6]=S*_+H*v,i[7]=w*_+z*v,i[8]=L*_-y*v,i[9]=k*_-b*v,i[10]=H*_-S*v,i[11]=z*_-w*v,i}function rotateY$2(i,g,x){var v=Math.sin(x),_=Math.cos(x),y=g[0],b=g[1],S=g[2],w=g[3],L=g[8],k=g[9],H=g[10],z=g[11];return g!==i&&(i[4]=g[4],i[5]=g[5],i[6]=g[6],i[7]=g[7],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15]),i[0]=y*_-L*v,i[1]=b*_-k*v,i[2]=S*_-H*v,i[3]=w*_-z*v,i[8]=y*v+L*_,i[9]=b*v+k*_,i[10]=S*v+H*_,i[11]=w*v+z*_,i}function rotateZ$2(i,g,x){var v=Math.sin(x),_=Math.cos(x),y=g[0],b=g[1],S=g[2],w=g[3],L=g[4],k=g[5],H=g[6],z=g[7];return g!==i&&(i[8]=g[8],i[9]=g[9],i[10]=g[10],i[11]=g[11],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15]),i[0]=y*_+L*v,i[1]=b*_+k*v,i[2]=S*_+H*v,i[3]=w*_+z*v,i[4]=L*_-y*v,i[5]=k*_-b*v,i[6]=H*_-S*v,i[7]=z*_-w*v,i}function fromRotationTranslation(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3],S=v+v,w=_+_,L=y+y,k=v*S,H=v*w,z=v*L,q=_*w,W=_*L,be=y*L,je=b*S,Ke=b*w,Xe=b*L;return i[0]=1-(q+be),i[1]=H+Xe,i[2]=z-Ke,i[3]=0,i[4]=H-Xe,i[5]=1-(k+be),i[6]=W+je,i[7]=0,i[8]=z+Ke,i[9]=W-je,i[10]=1-(k+q),i[11]=0,i[12]=x[0],i[13]=x[1],i[14]=x[2],i[15]=1,i}function getScaling(i,g){var x=g[0],v=g[1],_=g[2],y=g[4],b=g[5],S=g[6],w=g[8],L=g[9],k=g[10];return i[0]=Math.sqrt(x*x+v*v+_*_),i[1]=Math.sqrt(y*y+b*b+S*S),i[2]=Math.sqrt(w*w+L*L+k*k),i}function perspectiveNO(i,g,x,v,_){var y=1/Math.tan(g/2);if(i[0]=y/x,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=y,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[11]=-1,i[12]=0,i[13]=0,i[15]=0,null!=_&&_!==1/0){var b=1/(v-_);i[10]=(_+v)*b,i[14]=2*_*v*b}else i[10]=-1,i[14]=-2*v;return i}var Bt=perspectiveNO;function orthoNO(i,g,x,v,_,y,b){var S=1/(g-x),w=1/(v-_),L=1/(y-b);return i[0]=-2*S,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=-2*w,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=2*L,i[11]=0,i[12]=(g+x)*S,i[13]=(_+v)*w,i[14]=(b+y)*L,i[15]=1,i}var Dt=orthoNO;function orthoZO(i,g,x,v,_,y,b){var S=1/(g-x),w=1/(v-_),L=1/(y-b);return i[0]=-2*S,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=-2*w,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=L,i[11]=0,i[12]=(g+x)*S,i[13]=(_+v)*w,i[14]=y*L,i[15]=1,i}function lookAt(i,g,x,v){var _,y,b,S,w,L,k,H,z,q,W=g[0],be=g[1],je=g[2],Ke=v[0],Xe=v[1],Ye=v[2],Ze=x[0],Je=x[1],Qe=x[2];return Math.abs(W-Ze)0&&(k*=q=1/Math.sqrt(q),H*=q,z*=q);var W=w*z-L*H,be=L*k-S*z,je=S*H-w*k;return(q=W*W+be*be+je*je)>0&&(W*=q=1/Math.sqrt(q),be*=q,je*=q),i[0]=W,i[1]=be,i[2]=je,i[3]=0,i[4]=H*je-z*be,i[5]=z*W-k*je,i[6]=k*be-H*W,i[7]=0,i[8]=k,i[9]=H,i[10]=z,i[11]=0,i[12]=_,i[13]=y,i[14]=b,i[15]=1,i}function subtract$3(i,g,x){return i[0]=g[0]-x[0],i[1]=g[1]-x[1],i[2]=g[2]-x[2],i[3]=g[3]-x[3],i[4]=g[4]-x[4],i[5]=g[5]-x[5],i[6]=g[6]-x[6],i[7]=g[7]-x[7],i[8]=g[8]-x[8],i[9]=g[9]-x[9],i[10]=g[10]-x[10],i[11]=g[11]-x[11],i[12]=g[12]-x[12],i[13]=g[13]-x[13],i[14]=g[14]-x[14],i[15]=g[15]-x[15],i}var Et=multiply$4,It=subtract$3,At=Object.freeze({__proto__:null,add:function(i,g,x){return i[0]=g[0]+x[0],i[1]=g[1]+x[1],i[2]=g[2]+x[2],i[3]=g[3]+x[3],i[4]=g[4]+x[4],i[5]=g[5]+x[5],i[6]=g[6]+x[6],i[7]=g[7]+x[7],i[8]=g[8]+x[8],i[9]=g[9]+x[9],i[10]=g[10]+x[10],i[11]=g[11]+x[11],i[12]=g[12]+x[12],i[13]=g[13]+x[13],i[14]=g[14]+x[14],i[15]=g[15]+x[15],i},adjoint:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=g[4],S=g[5],w=g[6],L=g[7],k=g[8],H=g[9],z=g[10],q=g[11],W=g[12],be=g[13],je=g[14],Ke=g[15],Xe=x*S-v*b,Ye=x*w-_*b,Ze=x*L-y*b,Je=v*w-_*S,Qe=v*L-y*S,et=_*L-y*w,tt=k*be-H*W,it=k*je-z*W,ft=k*Ke-q*W,pt=H*je-z*be,xt=H*Ke-q*be,vt=z*Ke-q*je;return i[0]=S*vt-w*xt+L*pt,i[1]=_*xt-v*vt-y*pt,i[2]=be*et-je*Qe+Ke*Je,i[3]=z*Qe-H*et-q*Je,i[4]=w*ft-b*vt-L*it,i[5]=x*vt-_*ft+y*it,i[6]=je*Ze-W*et-Ke*Ye,i[7]=k*et-z*Ze+q*Ye,i[8]=b*xt-S*ft+L*tt,i[9]=v*ft-x*xt-y*tt,i[10]=W*Qe-be*Ze+Ke*Xe,i[11]=H*Ze-k*Qe-q*Xe,i[12]=S*it-b*pt-w*tt,i[13]=x*pt-v*it+_*tt,i[14]=be*Ye-W*Je-je*Xe,i[15]=k*Je-H*Ye+z*Xe,i},clone:clone$4,copy:copy$4,create:create$4,decompose:function(i,g,x,v){g[0]=v[12],g[1]=v[13],g[2]=v[14];var _=v[0],y=v[1],b=v[2],S=v[4],w=v[5],L=v[6],k=v[8],H=v[9],z=v[10];x[0]=Math.sqrt(_*_+y*y+b*b),x[1]=Math.sqrt(S*S+w*w+L*L),x[2]=Math.sqrt(k*k+H*H+z*z);var q=1/x[0],W=1/x[1],be=1/x[2],je=_*q,Ke=y*W,Xe=b*be,Ye=S*q,Ze=w*W,Je=L*be,Qe=k*q,et=H*W,tt=z*be,it=je+Ze+tt,ft=0;return it>0?(ft=2*Math.sqrt(it+1),i[3]=.25*ft,i[0]=(Je-et)/ft,i[1]=(Qe-Xe)/ft,i[2]=(Ke-Ye)/ft):je>Ze&&je>tt?(ft=2*Math.sqrt(1+je-Ze-tt),i[3]=(Je-et)/ft,i[0]=.25*ft,i[1]=(Ke+Ye)/ft,i[2]=(Qe+Xe)/ft):Ze>tt?(ft=2*Math.sqrt(1+Ze-je-tt),i[3]=(Qe-Xe)/ft,i[0]=(Ke+Ye)/ft,i[1]=.25*ft,i[2]=(Je+et)/ft):(ft=2*Math.sqrt(1+tt-je-Ze),i[3]=(Ke-Ye)/ft,i[0]=(Qe+Xe)/ft,i[1]=(Je+et)/ft,i[2]=.25*ft),i},determinant:function(i){var g=i[0],x=i[1],v=i[2],_=i[3],y=i[4],b=i[5],S=i[6],w=i[7],L=i[8],k=i[9],H=i[10],z=i[11],q=i[12],W=i[13],be=i[14],je=g*b-x*y,Ke=g*S-v*y,Xe=x*S-v*b,Ye=L*W-k*q,Ze=L*be-H*q,Je=k*be-H*W;return w*(g*Je-x*Ze+v*Ye)-_*(y*Je-b*Ze+S*Ye)+i[15]*(L*Xe-k*Ke+H*je)-z*(q*Xe-W*Ke+be*je)},equals:function(i,g){var x=i[0],v=i[1],_=i[2],y=i[3],b=i[4],S=i[5],w=i[6],L=i[7],k=i[8],H=i[9],z=i[10],q=i[11],W=i[12],be=i[13],je=i[14],Ke=i[15],Xe=g[0],Ye=g[1],Ze=g[2],Je=g[3],Qe=g[4],et=g[5],tt=g[6],it=g[7],ft=g[8],pt=g[9],xt=g[10],vt=g[11],yt=g[12],bt=g[13],St=g[14],wt=g[15];return Math.abs(x-Xe)<=Tt*Math.max(1,Math.abs(x),Math.abs(Xe))&&Math.abs(v-Ye)<=Tt*Math.max(1,Math.abs(v),Math.abs(Ye))&&Math.abs(_-Ze)<=Tt*Math.max(1,Math.abs(_),Math.abs(Ze))&&Math.abs(y-Je)<=Tt*Math.max(1,Math.abs(y),Math.abs(Je))&&Math.abs(b-Qe)<=Tt*Math.max(1,Math.abs(b),Math.abs(Qe))&&Math.abs(S-et)<=Tt*Math.max(1,Math.abs(S),Math.abs(et))&&Math.abs(w-tt)<=Tt*Math.max(1,Math.abs(w),Math.abs(tt))&&Math.abs(L-it)<=Tt*Math.max(1,Math.abs(L),Math.abs(it))&&Math.abs(k-ft)<=Tt*Math.max(1,Math.abs(k),Math.abs(ft))&&Math.abs(H-pt)<=Tt*Math.max(1,Math.abs(H),Math.abs(pt))&&Math.abs(z-xt)<=Tt*Math.max(1,Math.abs(z),Math.abs(xt))&&Math.abs(q-vt)<=Tt*Math.max(1,Math.abs(q),Math.abs(vt))&&Math.abs(W-yt)<=Tt*Math.max(1,Math.abs(W),Math.abs(yt))&&Math.abs(be-bt)<=Tt*Math.max(1,Math.abs(be),Math.abs(bt))&&Math.abs(je-St)<=Tt*Math.max(1,Math.abs(je),Math.abs(St))&&Math.abs(Ke-wt)<=Tt*Math.max(1,Math.abs(Ke),Math.abs(wt))},exactEquals:function(i,g){return i[0]===g[0]&&i[1]===g[1]&&i[2]===g[2]&&i[3]===g[3]&&i[4]===g[4]&&i[5]===g[5]&&i[6]===g[6]&&i[7]===g[7]&&i[8]===g[8]&&i[9]===g[9]&&i[10]===g[10]&&i[11]===g[11]&&i[12]===g[12]&&i[13]===g[13]&&i[14]===g[14]&&i[15]===g[15]},frob:function(i){return Math.sqrt(i[0]*i[0]+i[1]*i[1]+i[2]*i[2]+i[3]*i[3]+i[4]*i[4]+i[5]*i[5]+i[6]*i[6]+i[7]*i[7]+i[8]*i[8]+i[9]*i[9]+i[10]*i[10]+i[11]*i[11]+i[12]*i[12]+i[13]*i[13]+i[14]*i[14]+i[15]*i[15])},fromQuat:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=x+x,S=v+v,w=_+_,L=x*b,k=v*b,H=v*S,z=_*b,q=_*S,W=_*w,be=y*b,je=y*S,Ke=y*w;return i[0]=1-H-W,i[1]=k+Ke,i[2]=z-je,i[3]=0,i[4]=k-Ke,i[5]=1-L-W,i[6]=q+be,i[7]=0,i[8]=z+je,i[9]=q-be,i[10]=1-L-H,i[11]=0,i[12]=0,i[13]=0,i[14]=0,i[15]=1,i},fromQuat2:function(i,g){var x=new wt(3),v=-g[0],_=-g[1],y=-g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=v*v+_*_+y*y+b*b;return H>0?(x[0]=2*(S*b+k*v+w*y-L*_)/H,x[1]=2*(w*b+k*_+L*v-S*y)/H,x[2]=2*(L*b+k*y+S*_-w*v)/H):(x[0]=2*(S*b+k*v+w*y-L*_),x[1]=2*(w*b+k*_+L*v-S*y),x[2]=2*(L*b+k*y+S*_-w*v)),fromRotationTranslation(i,g,x),i},fromRotation:function(i,g,x){var v,_,y,b=x[0],S=x[1],w=x[2],L=Math.sqrt(b*b+S*S+w*w);return L0?(je=2*Math.sqrt(be+1),i[3]=.25*je,i[0]=(H-q)/je,i[1]=(z-w)/je,i[2]=(S-L)/je):b>k&&b>W?(je=2*Math.sqrt(1+b-k-W),i[3]=(H-q)/je,i[0]=.25*je,i[1]=(S+L)/je,i[2]=(z+w)/je):k>W?(je=2*Math.sqrt(1+k-b-W),i[3]=(z-w)/je,i[0]=(S+L)/je,i[1]=.25*je,i[2]=(H+q)/je):(je=2*Math.sqrt(1+W-b-k),i[3]=(S-L)/je,i[0]=(z+w)/je,i[1]=(H+q)/je,i[2]=.25*je),i},getScaling:getScaling,getTranslation:function(i,g){return i[0]=g[12],i[1]=g[13],i[2]=g[14],i},identity:identity$1,invert:invert$1,lookAt:lookAt,mul:Et,multiply:multiply$4,multiplyScalar:function(i,g,x){return i[0]=g[0]*x,i[1]=g[1]*x,i[2]=g[2]*x,i[3]=g[3]*x,i[4]=g[4]*x,i[5]=g[5]*x,i[6]=g[6]*x,i[7]=g[7]*x,i[8]=g[8]*x,i[9]=g[9]*x,i[10]=g[10]*x,i[11]=g[11]*x,i[12]=g[12]*x,i[13]=g[13]*x,i[14]=g[14]*x,i[15]=g[15]*x,i},multiplyScalarAndAdd:function(i,g,x,v){return i[0]=g[0]+x[0]*v,i[1]=g[1]+x[1]*v,i[2]=g[2]+x[2]*v,i[3]=g[3]+x[3]*v,i[4]=g[4]+x[4]*v,i[5]=g[5]+x[5]*v,i[6]=g[6]+x[6]*v,i[7]=g[7]+x[7]*v,i[8]=g[8]+x[8]*v,i[9]=g[9]+x[9]*v,i[10]=g[10]+x[10]*v,i[11]=g[11]+x[11]*v,i[12]=g[12]+x[12]*v,i[13]=g[13]+x[13]*v,i[14]=g[14]+x[14]*v,i[15]=g[15]+x[15]*v,i},ortho:Dt,orthoNO:orthoNO,orthoZO:orthoZO,perspective:Bt,perspectiveFromFieldOfView:function(i,g,x,v){var _=Math.tan(g.upDegrees*Math.PI/180),y=Math.tan(g.downDegrees*Math.PI/180),b=Math.tan(g.leftDegrees*Math.PI/180),S=Math.tan(g.rightDegrees*Math.PI/180),w=2/(b+S),L=2/(_+y);return i[0]=w,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=L,i[6]=0,i[7]=0,i[8]=-(b-S)*w*.5,i[9]=(_-y)*L*.5,i[10]=v/(x-v),i[11]=-1,i[12]=0,i[13]=0,i[14]=v*x/(x-v),i[15]=0,i},perspectiveNO:perspectiveNO,perspectiveZO:function(i,g,x,v,_){var y=1/Math.tan(g/2);if(i[0]=y/x,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=y,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[11]=-1,i[12]=0,i[13]=0,i[15]=0,null!=_&&_!==1/0){var b=1/(v-_);i[10]=_*b,i[14]=_*v*b}else i[10]=-1,i[14]=-v;return i},rotate:function(i,g,x,v){var _,y,b,S,w,L,k,H,z,q,W,be,je,Ke,Xe,Ye,Ze,Je,Qe,et,tt,it,ft,pt,xt=v[0],vt=v[1],yt=v[2],bt=Math.sqrt(xt*xt+vt*vt+yt*yt);return bt0&&(y=1/Math.sqrt(y)),i[0]=g[0]*y,i[1]=g[1]*y,i[2]=g[2]*y,i}function dot$3(i,g){return i[0]*g[0]+i[1]*g[1]+i[2]*g[2]}function cross$2(i,g,x){var v=g[0],_=g[1],y=g[2],b=x[0],S=x[1],w=x[2];return i[0]=_*w-y*S,i[1]=y*b-v*w,i[2]=v*S-_*b,i}function lerp$3(i,g,x,v){var _=g[0],y=g[1],b=g[2];return i[0]=_+v*(x[0]-_),i[1]=y+v*(x[1]-y),i[2]=b+v*(x[2]-b),i}function transformMat4$2(i,g,x){var v=g[0],_=g[1],y=g[2],b=x[3]*v+x[7]*_+x[11]*y+x[15];return b=b||1,i[0]=(x[0]*v+x[4]*_+x[8]*y+x[12])/b,i[1]=(x[1]*v+x[5]*_+x[9]*y+x[13])/b,i[2]=(x[2]*v+x[6]*_+x[10]*y+x[14])/b,i}var Lt,Ut=subtract$2,kt=multiply$3,Gt=divide$2,Ot=distance$2,Vt=squaredDistance$2,Nt=length$3,Ft=squaredLength$3,Ht=(Lt=create$3(),function(i,g,x,v,_,y){var b,S;for(g||(g=3),x||(x=0),S=v?Math.min(v*g+x,i.length):i.length,b=x;b0&&(b=1/Math.sqrt(b)),i[0]=x*b,i[1]=v*b,i[2]=_*b,i[3]=y*b,i}function dot$2(i,g){return i[0]*g[0]+i[1]*g[1]+i[2]*g[2]+i[3]*g[3]}function lerp$2(i,g,x,v){var _=g[0],y=g[1],b=g[2],S=g[3];return i[0]=_+v*(x[0]-_),i[1]=y+v*(x[1]-y),i[2]=b+v*(x[2]-b),i[3]=S+v*(x[3]-S),i}function transformMat4$1(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3];return i[0]=x[0]*v+x[4]*_+x[8]*y+x[12]*b,i[1]=x[1]*v+x[5]*_+x[9]*y+x[13]*b,i[2]=x[2]*v+x[6]*_+x[10]*y+x[14]*b,i[3]=x[3]*v+x[7]*_+x[11]*y+x[15]*b,i}function exactEquals$2(i,g){return i[0]===g[0]&&i[1]===g[1]&&i[2]===g[2]&&i[3]===g[3]}var $t=subtract$1,jt=multiply$2,Kt=divide$1,Xt=distance$1,qt=squaredDistance$1,Yt=length$2,Wt=squaredLength$2,Zt=function(){var i=create$2();return function(g,x,v,_,y,b){var S,w;for(x||(x=4),v||(v=0),w=_?Math.min(_*x+v,g.length):g.length,S=v;S0?S*Math.sin(b)/b:0;return i[0]=x*w,i[1]=v*w,i[2]=_*w,i[3]=S*Math.cos(b),i}function ln(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=Math.sqrt(x*x+v*v+_*_),S=b>0?Math.atan2(b,y)/b:0;return i[0]=x*S,i[1]=v*S,i[2]=_*S,i[3]=.5*Math.log(x*x+v*v+_*_+y*y),i}function slerp(i,g,x,v){var _,y,b,S,w,L=g[0],k=g[1],H=g[2],z=g[3],q=x[0],W=x[1],be=x[2],je=x[3];return(y=L*q+k*W+H*be+z*je)<0&&(y=-y,q=-q,W=-W,be=-be,je=-je),1-y>Tt?(_=Math.acos(y),b=Math.sin(_),S=Math.sin((1-v)*_)/b,w=Math.sin(v*_)/b):(S=1-v,w=v),i[0]=S*L+w*q,i[1]=S*k+w*W,i[2]=S*H+w*be,i[3]=S*z+w*je,i}function fromMat3(i,g){var x,v=g[0]+g[4]+g[8];if(v>0)x=Math.sqrt(v+1),i[3]=.5*x,x=.5/x,i[0]=(g[5]-g[7])*x,i[1]=(g[6]-g[2])*x,i[2]=(g[1]-g[3])*x;else{var _=0;g[4]>g[0]&&(_=1),g[8]>g[3*_+_]&&(_=2);var y=(_+1)%3,b=(_+2)%3;x=Math.sqrt(g[3*_+_]-g[3*y+y]-g[3*b+b]+1),i[_]=.5*x,x=.5/x,i[3]=(g[3*y+b]-g[3*b+y])*x,i[y]=(g[3*y+_]+g[3*_+y])*x,i[b]=(g[3*b+_]+g[3*_+b])*x}return i}var Qt=clone$2,er=fromValues$2,tr=copy$2,rr=set$2,ir=add$2,nr=multiply$1,ar=scale$2,sr=dot$2,or=lerp$2,ur=length$2,lr=ur,cr=squaredLength$2,hr=cr,fr=normalize$2,dr=exactEquals$2;var mr,pr,gr,xr,vr=(mr=create$3(),pr=fromValues$3(1,0,0),gr=fromValues$3(0,1,0),function(i,g,x){var v=dot$3(g,x);return v<-.999999?(cross$2(mr,pr,g),Nt(mr)<1e-6&&cross$2(mr,gr,g),normalize$3(mr,mr),setAxisAngle(i,mr,Math.PI),i):v>.999999?(i[0]=0,i[1]=0,i[2]=0,i[3]=1,i):(cross$2(mr,g,x),i[0]=mr[0],i[1]=mr[1],i[2]=mr[2],i[3]=1+v,fr(i,i))}),_r=function(){var i=create$1(),g=create$1();return function(x,v,_,y,b,S){return slerp(i,v,b,S),slerp(g,_,y,S),slerp(x,i,g,2*S*(1-S)),x}}(),yr=(xr=create$5(),function(i,g,x,v){return 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b=Math.sin(g),S=Math.cos(g),w=Math.sin(x),L=Math.cos(x),k=Math.sin(v),H=Math.cos(v);switch(_){case"xyz":i[0]=b*L*H+S*w*k,i[1]=S*w*H-b*L*k,i[2]=S*L*k+b*w*H,i[3]=S*L*H-b*w*k;break;case"xzy":i[0]=b*L*H-S*w*k,i[1]=S*w*H-b*L*k,i[2]=S*L*k+b*w*H,i[3]=S*L*H+b*w*k;break;case"yxz":i[0]=b*L*H+S*w*k,i[1]=S*w*H-b*L*k,i[2]=S*L*k-b*w*H,i[3]=S*L*H+b*w*k;break;case"yzx":i[0]=b*L*H+S*w*k,i[1]=S*w*H+b*L*k,i[2]=S*L*k-b*w*H,i[3]=S*L*H-b*w*k;break;case"zxy":i[0]=b*L*H-S*w*k,i[1]=S*w*H+b*L*k,i[2]=S*L*k+b*w*H,i[3]=S*L*H-b*w*k;break;case"zyx":i[0]=b*L*H-S*w*k,i[1]=S*w*H+b*L*k,i[2]=S*L*k-b*w*H,i[3]=S*L*H+b*w*k;break;default:throw new Error("Unknown angle order "+_)}return i},fromMat3:fromMat3,fromValues:er,getAngle:function(i,g){var x=sr(i,g);return Math.acos(2*x*x-1)},getAxisAngle:function(i,g){var x=2*Math.acos(g[3]),v=Math.sin(x/2);return v>Tt?(i[0]=g[0]/v,i[1]=g[1]/v,i[2]=g[2]/v):(i[0]=1,i[1]=0,i[2]=0),x},identity:function(i){return i[0]=0,i[1]=0,i[2]=0,i[3]=1,i},invert:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=x*x+v*v+_*_+y*y,S=b?1/b:0;return i[0]=-x*S,i[1]=-v*S,i[2]=-_*S,i[3]=y*S,i},len:lr,length:ur,lerp:or,ln:ln,mul:nr,multiply:multiply$1,normalize:fr,pow:function(i,g,x){return ln(i,g),ar(i,i,x),exp(i,i),i},random:function(i){var g=Mt(),x=Mt(),v=Mt(),_=Math.sqrt(1-g),y=Math.sqrt(g);return i[0]=_*Math.sin(2*Math.PI*x),i[1]=_*Math.cos(2*Math.PI*x),i[2]=y*Math.sin(2*Math.PI*v),i[3]=y*Math.cos(2*Math.PI*v),i},rotateX:function(i,g,x){x*=.5;var v=g[0],_=g[1],y=g[2],b=g[3],S=Math.sin(x),w=Math.cos(x);return i[0]=v*w+b*S,i[1]=_*w+y*S,i[2]=y*w-_*S,i[3]=b*w-v*S,i},rotateY:function(i,g,x){x*=.5;var v=g[0],_=g[1],y=g[2],b=g[3],S=Math.sin(x),w=Math.cos(x);return i[0]=v*w-y*S,i[1]=_*w+b*S,i[2]=y*w+v*S,i[3]=b*w-_*S,i},rotateZ:function(i,g,x){x*=.5;var v=g[0],_=g[1],y=g[2],b=g[3],S=Math.sin(x),w=Math.cos(x);return i[0]=v*w+_*S,i[1]=_*w-v*S,i[2]=y*w+b*S,i[3]=b*w-y*S,i},rotationTo:vr,scale:ar,set:rr,setAxes:yr,setAxisAngle:setAxisAngle,slerp:slerp,sqlerp:_r,sqrLen:hr,squaredLength:cr,str:function(i){return"quat("+i[0]+", "+i[1]+", "+i[2]+", "+i[3]+")"}});function create(){var i=new wt(2);return wt!=Float32Array&&(i[0]=0,i[1]=0),i}function fromValues(i,g){var x=new wt(2);return x[0]=i,x[1]=g,x}function set(i,g,x){return i[0]=g,i[1]=x,i}function subtract(i,g,x){return i[0]=g[0]-x[0],i[1]=g[1]-x[1],i}function multiply(i,g,x){return i[0]=g[0]*x[0],i[1]=g[1]*x[1],i}function divide(i,g,x){return i[0]=g[0]/x[0],i[1]=g[1]/x[1],i}function scaleAndAdd(i,g,x,v){return i[0]=g[0]+x[0]*v,i[1]=g[1]+x[1]*v,i}function distance(i,g){var x=g[0]-i[0],v=g[1]-i[1];return Math.sqrt(x*x+v*v)}function squaredDistance(i,g){var x=g[0]-i[0],v=g[1]-i[1];return x*x+v*v}function length(i){var g=i[0],x=i[1];return Math.sqrt(g*g+x*x)}function squaredLength(i){var g=i[0],x=i[1];return g*g+x*x}function lerp(i,g,x,v){var _=g[0],y=g[1];return i[0]=_+v*(x[0]-_),i[1]=y+v*(x[1]-y),i}var Sr=length,Tr=subtract,wr=multiply,Mr=divide,Pr=distance,Rr=squaredDistance,Cr=squaredLength,Br=function(){var i=create();return function(g,x,v,_,y,b){var S,w;for(x||(x=2),v||(v=0),w=_?Math.min(_*x+v,g.length):g.length,S=v;S0&&(_=1/Math.sqrt(_)),i[0]=g[0]*_,i[1]=g[1]*_,i},random:function(i,g){g=void 0===g?1:g;var x=2*Mt()*Math.PI;return i[0]=Math.cos(x)*g,i[1]=Math.sin(x)*g,i},rotate:function(i,g,x,v){var _=g[0]-x[0],y=g[1]-x[1],b=Math.sin(v),S=Math.cos(v);return i[0]=_*S-y*b+x[0],i[1]=_*b+y*S+x[1],i},round:function(i,g){return i[0]=round$3(g[0]),i[1]=round$3(g[1]),i},scale:function(i,g,x){return i[0]=g[0]*x,i[1]=g[1]*x,i},scaleAndAdd:scaleAndAdd,set:set,signedAngle:function(i,g){var x=i[0],v=i[1],_=g[0],y=g[1];return Math.atan2(x*y-v*_,x*_+v*y)},sqrDist:Rr,sqrLen:Cr,squaredDistance:squaredDistance,squaredLength:squaredLength,str:function(i){return"vec2("+i[0]+", "+i[1]+")"},sub:Tr,subtract:subtract,transformMat2:function(i,g,x){var v=g[0],_=g[1];return i[0]=x[0]*v+x[2]*_,i[1]=x[1]*v+x[3]*_,i},transformMat2d:function(i,g,x){var v=g[0],_=g[1];return i[0]=x[0]*v+x[2]*_+x[4],i[1]=x[1]*v+x[3]*_+x[5],i},transformMat3:function(i,g,x){var v=g[0],_=g[1];return i[0]=x[0]*v+x[3]*_+x[6],i[1]=x[1]*v+x[4]*_+x[7],i},transformMat4:function(i,g,x){var v=g[0],_=g[1];return i[0]=x[0]*v+x[4]*_+x[12],i[1]=x[1]*v+x[5]*_+x[13],i},zero:function(i){return i[0]=0,i[1]=0,i}});const Er={NEVER:"never",LESS:"less",EQUAL:"equal",LESS_EQUAL:"less-equal",GREATER:"greater",NOT_EQUAL:"not-equal",GREATER_EQUAL:"greater-equal",ALWAYS:"always"};Object.freeze(Er);class ResourceStateUniformBuffer{static dirtyList=[];buffer;uuid;#jt=0;constructor(i){this.buffer=i,this.uuid=i.uuid}get useNum(){return this.#jt}set useNum(i){this.#jt=i,ResourceStateUniformBuffer.dirtyList.push(this)}}const Ir=Symbol("gpuBuffer"),Ar=Symbol("gpuBufferData"),Lr=Symbol("gpuBufferDataViewF32"),Ur=Symbol("gpuBufferDataViewU32"),kr=Symbol("gpuBufferCacheKey");class ABaseBuffer extends ManagementResourceBase{[Ir];[kr];#Kt;constructor(i,g,x){super(i,g),this.#Kt=x}get cacheKey(){return this[kr]||this.uuid}get gpuBuffer(){return this[Ir]}get usage(){return this.#Kt}get size(){return this[Ar]?.byteLength||0}get videoMemorySize(){return this.size}destroy(){const i=this[Ir];i&&(this[Ir]=null,this.notifyUpdate(!0),this.redGPUContext.resourceManager.unregisterManagementResource(this),this.redGPUContext.commandEncoderManager.addDeferredDestroy(i))}}class AUniformBaseBuffer extends ABaseBuffer{[Ar];#Xt;#qt;constructor(i,g,x,v,_=""){super(i,g,x),this.#qt=v.byteLength,this.#Xt={size:this.#qt,usage:this.usage,label:_};try{this[Ir]=i.gpuDevice.createBuffer(this.#Xt)}catch(i){console.error("GPU 버퍼 생성에 실패했습니다:",i)}i.gpuDevice.queue.writeBuffer(this[Ir],0,v),this[Ar]=v,this[Lr]=new Float32Array(v),this[Ur]=new Uint32Array(v)}get label(){return this.#Xt.label}get data(){return this[Ar]}get dataViewF32(){return this[Lr]}get dataViewU32(){return this[Ur]}get size(){return this.#qt}get uniformBufferDescriptor(){return this.#Xt}writeOnlyBuffer(i,g){"boolean"==typeof g&&(g=g?1:0),this.redGPUContext.gpuDevice.queue.writeBuffer(this.gpuBuffer,i.uniformOffset,new i.View("number"==typeof g?[g]:g))}}class UniformBuffer extends AUniformBaseBuffer{constructor(i,g,x="",v=""){super(i,"managedUniformBufferState",GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST|GPUBufferUsage.COPY_SRC,g,x);const{table:_}=this.targetResourceManagedState,y=_.get(v);if(y)return y.buffer;v&&(this.name=v,this[kr]=v),this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateUniformBuffer(this))}}Object.freeze(UniformBuffer);class e{constructor(i,g){this.name=i,this.attributes=g,this.size=0}get isArray(){return!1}get isStruct(){return!1}get isTemplate(){return!1}get isPointer(){return!1}getTypeName(){return this.name}}class t{constructor(i,g,x){this.name=i,this.type=g,this.attributes=x,this.offset=0,this.size=0}get isArray(){return this.type.isArray}get isStruct(){return this.type.isStruct}get isTemplate(){return this.type.isTemplate}get align(){return this.type.isStruct?this.type.align:0}get members(){return this.type.isStruct?this.type.members:null}get format(){return this.type.isArray||this.type.isTemplate?this.type.format:null}get count(){return this.type.isArray?this.type.count:0}get stride(){return this.type.isArray?this.type.stride:this.size}}class n extends e{constructor(i,g){super(i,g),this.members=[],this.align=0,this.startLine=-1,this.endLine=-1,this.inUse=!1}get isStruct(){return!0}}class s extends e{constructor(i,g){super(i,g),this.count=0,this.stride=0}get isArray(){return!0}getTypeName(){return`array<${this.format.getTypeName()}, ${this.count}>`}}class r extends e{constructor(i,g,x){super(i,x),this.format=g}get isPointer(){return!0}getTypeName(){return`&${this.format.getTypeName()}`}}class a extends e{constructor(i,g,x,v){super(i,x),this.format=g,this.access=v}get isTemplate(){return!0}getTypeName(){let i=this.name;if(null!==this.format){if("vec2"===i||"vec3"===i||"vec4"===i||"mat2x2"===i||"mat2x3"===i||"mat2x4"===i||"mat3x2"===i||"mat3x3"===i||"mat3x4"===i||"mat4x2"===i||"mat4x3"===i||"mat4x4"===i){if("f32"===this.format.name)return i+="f",i;if("i32"===this.format.name)return i+="i",i;if("u32"===this.format.name)return i+="u",i;if("bool"===this.format.name)return i+="b",i;if("f16"===this.format.name)return i+="h",i}i+=`<${this.format.name}>`}else if("vec2"===i||"vec3"===i||"vec4"===i)return i;return i}}var Gr;(i=>{i[i.Uniform=0]="Uniform",i[i.Storage=1]="Storage",i[i.Texture=2]="Texture",i[i.Sampler=3]="Sampler",i[i.StorageTexture=4]="StorageTexture"})(Gr||(Gr={}));class o{constructor(i,g,x,v,_,y,b){this.name=i,this.type=g,this.group=x,this.binding=v,this.attributes=_,this.resourceType=y,this.access=b}get isArray(){return this.type.isArray}get isStruct(){return this.type.isStruct}get isTemplate(){return this.type.isTemplate}get size(){return this.type.size}get align(){return this.type.isStruct?this.type.align:0}get members(){return this.type.isStruct?this.type.members:null}get format(){return this.type.isArray||this.type.isTemplate?this.type.format:null}get count(){return this.type.isArray?this.type.count:0}get stride(){return this.type.isArray?this.type.stride:this.size}}class c{constructor(i,g){this.name=i,this.type=g}}class l{constructor(i,g,x,v){this.name=i,this.type=g,this.locationType=x,this.location=v,this.interpolation=null}}class u{constructor(i,g,x,v){this.name=i,this.type=g,this.locationType=x,this.location=v}}class h{constructor(i,g,x,v){this.name=i,this.type=g,this.attributes=x,this.id=v}}class f{constructor(i,g,x){this.name=i,this.type=g,this.attributes=x}}class p{constructor(i,g=null,x){this.stage=null,this.inputs=[],this.outputs=[],this.arguments=[],this.returnType=null,this.resources=[],this.overrides=[],this.startLine=-1,this.endLine=-1,this.inUse=!1,this.calls=new Set,this.name=i,this.stage=g,this.attributes=x}}class d{constructor(){this.vertex=[],this.fragment=[],this.compute=[]}}function m(i){var g=(32768&i)>>15,x=(31744&i)>>10,v=1023&i;return 0==x?(g?-1:1)*Math.pow(2,-14)*(v/Math.pow(2,10)):31==x?v?NaN:1/0*(g?-1:1):(g?-1:1)*Math.pow(2,x-15)*(1+v/Math.pow(2,10))}const Or=new Float32Array(1),Vr=new Int32Array(Or.buffer),Nr=new Uint16Array(1);function y$1(i){Or[0]=i;const g=Vr[0],x=g>>31&1;let v=g>>23&255,_=8388607&g;if(255===v)return Nr[0]=x<<15|31744|(0!==_?512:0),Nr[0];if(0===v){if(0===_)return Nr[0]=x<<15,Nr[0];_|=8388608;let i=113;for(;!(8388608&_);)_<<=1,i--;return 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astNodeType(){return"increment"}search(i){this.variable.search(i)}}(i=>{i.assign="=",i.addAssign="+=",i.subtractAssin="-=",i.multiplyAssign="*=",i.divideAssign="/=",i.moduloAssign="%=",i.andAssign="&=",i.orAssign="|=",i.xorAssign="^=",i.shiftLeftAssign="<<=",i.shiftRightAssign=">>="})(Kr||(Kr={})),(Kr||(Kr={})).parse=function(i){const g=i;if("parse"==g)throw new Error("Invalid value for AssignOperator");return g};class G extends C{constructor(i,g,x){super(),this.operator=i,this.variable=g,this.value=x}get astNodeType(){return"assign"}search(i){this.variable.search(i),this.value.search(i)}}class X extends C{constructor(i,g){super(),this.name=i,this.args=g}get astNodeType(){return"call"}isBuiltin(){return $r.has(this.name)}search(i){for(const g of this.args)g.search(i);i(this)}}class j extends C{constructor(i,g){super(),this.body=i,this.continuing=g}get astNodeType(){return"loop"}search(i){var g;this.searchBlock(this.body,i),null===(g=this.continuing)||void 0===g||g.search(i)}}class Z extends C{constructor(i,g){super(),this.condition=i,this.cases=g}get astNodeType(){return"switch"}search(i){i(this);for(const g of this.cases)g.search(i)}}class Q extends C{constructor(i,g,x,v){super(),this.condition=i,this.body=g,this.elseif=x,this.else=v}get astNodeType(){return"if"}search(i){this.condition.search(i),this.searchBlock(this.body,i),this.searchBlock(this.elseif,i),this.searchBlock(this.else,i)}}class Y extends C{constructor(i){super(),this.value=i}get astNodeType(){return"return"}search(i){var g;null===(g=this.value)||void 0===g||g.search(i)}}class K extends C{constructor(i){super(),this.name=i}get astNodeType(){return"enable"}}class J extends C{constructor(i){super(),this.extensions=i}get astNodeType(){return"requires"}}class ee extends C{constructor(i,g){super(),this.severity=i,this.rule=g}get astNodeType(){return"diagnostic"}}class te extends C{constructor(i,g){super(),this.name=i,this.type=g}get astNodeType(){return"alias"}}class ne extends C{constructor(){super()}get astNodeType(){return"discard"}}class se extends C{constructor(){super(),this.condition=null,this.loopId=-1}get astNodeType(){return"break"}}class re extends C{constructor(){super(),this.loopId=-1}get astNodeType(){return"continue"}}class ae extends C{constructor(i){super(),this.attributes=null,this.name=i}get astNodeType(){return"type"}get isStruct(){return!1}get isArray(){return!1}static maxFormatType(i){let g=i[0];if("f32"===g.name)return g;for(let x=1;x`}else if("vec2"===i||"vec3"===i||"vec4"===i)return i;return i}}ce.vec2f=new ce("vec2",ae.f32,null),ce.vec3f=new ce("vec3",ae.f32,null),ce.vec4f=new ce("vec4",ae.f32,null),ce.vec2i=new ce("vec2",ae.i32,null),ce.vec3i=new ce("vec3",ae.i32,null),ce.vec4i=new ce("vec4",ae.i32,null),ce.vec2u=new ce("vec2",ae.u32,null),ce.vec3u=new ce("vec3",ae.u32,null),ce.vec4u=new ce("vec4",ae.u32,null),ce.vec2h=new ce("vec2",ae.f16,null),ce.vec3h=new ce("vec3",ae.f16,null),ce.vec4h=new ce("vec4",ae.f16,null),ce.vec2b=new ce("vec2",ae.bool,null),ce.vec3b=new ce("vec3",ae.bool,null),ce.vec4b=new ce("vec4",ae.bool,null),ce.mat2x2f=new ce("mat2x2",ae.f32,null),ce.mat2x3f=new ce("mat2x3",ae.f32,null),ce.mat2x4f=new ce("mat2x4",ae.f32,null),ce.mat3x2f=new ce("mat3x2",ae.f32,null),ce.mat3x3f=new ce("mat3x3",ae.f32,null),ce.mat3x4f=new ce("mat3x4",ae.f32,null),ce.mat4x2f=new ce("mat4x2",ae.f32,null),ce.mat4x3f=new ce("mat4x3",ae.f32,null),ce.mat4x4f=new ce("mat4x4",ae.f32,null),ce.mat2x2h=new ce("mat2x2",ae.f16,null),ce.mat2x3h=new ce("mat2x3",ae.f16,null),ce.mat2x4h=new ce("mat2x4",ae.f16,null),ce.mat3x2h=new ce("mat3x2",ae.f16,null),ce.mat3x3h=new ce("mat3x3",ae.f16,null),ce.mat3x4h=new ce("mat3x4",ae.f16,null),ce.mat4x2h=new ce("mat4x2",ae.f16,null),ce.mat4x3h=new ce("mat4x3",ae.f16,null),ce.mat4x4h=new ce("mat4x4",ae.f16,null),ce.mat2x2i=new ce("mat2x2",ae.i32,null),ce.mat2x3i=new ce("mat2x3",ae.i32,null),ce.mat2x4i=new ce("mat2x4",ae.i32,null),ce.mat3x2i=new ce("mat3x2",ae.i32,null),ce.mat3x3i=new ce("mat3x3",ae.i32,null),ce.mat3x4i=new ce("mat3x4",ae.i32,null),ce.mat4x2i=new ce("mat4x2",ae.i32,null),ce.mat4x3i=new ce("mat4x3",ae.i32,null),ce.mat4x4i=new ce("mat4x4",ae.i32,null),ce.mat2x2u=new ce("mat2x2",ae.u32,null),ce.mat2x3u=new ce("mat2x3",ae.u32,null),ce.mat2x4u=new ce("mat2x4",ae.u32,null),ce.mat3x2u=new ce("mat3x2",ae.u32,null),ce.mat3x3u=new ce("mat3x3",ae.u32,null),ce.mat3x4u=new ce("mat3x4",ae.u32,null),ce.mat4x2u=new ce("mat4x2",ae.u32,null),ce.mat4x3u=new ce("mat4x3",ae.u32,null),ce.mat4x4u=new ce("mat4x4",ae.u32,null);class le extends ae{constructor(i,g,x,v){super(i),this.storage=g,this.type=x,this.access=v}get astNodeType(){return"pointer"}}class ue extends ae{constructor(i,g,x,v){super(i),this.attributes=g,this.format=x,this.count=v}get astNodeType(){return"array"}get isArray(){return!0}}class he extends ae{constructor(i,g,x){super(i),this.format=g,this.access=x}get astNodeType(){return"sampler"}}class fe extends A{constructor(){super(),this.postfix=null}}class 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fe{constructor(i,g){super(),this.name=i,this.initializer=g}get astNodeType(){return"constExpr"}constEvaluate(i,g){if(this.initializer){const g=i.evalExpression(this.initializer,i.context);return null!==g&&this.postfix?g.getSubData(i,this.postfix,i.context):g}return null}search(i){this.initializer.search(i)}}class xe extends fe{constructor(i,g){super(),this.value=i,this.type=g}get astNodeType(){return"literalExpr"}constEvaluate(i,g){return void 0!==g&&(g[0]=this.type),this.value}get isScalar(){return this.value instanceof Be}get isVector(){return this.value instanceof Me||this.value instanceof Ue}get scalarValue(){return this.value instanceof Be?this.value.value:(console.error("Value is not scalar."),0)}get vectorValue(){return this.value instanceof Me||this.value instanceof Ue?this.value.data:(console.error("Value is not a vector or matrix."),new Float32Array(0))}}class ye extends fe{constructor(i,g){super(),this.type=i,this.value=g}get 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this;let b=this.offset,S=this.typeInfo;for(;g;){if(g instanceof ve){const v=g.index,_=v instanceof fe?i.evalExpression(v,x):v;let y=0;if(_ instanceof Be?y=_.value:"number"==typeof _?y=_:console.error("GetDataValue: Invalid index type",v),S instanceof s)b+=y*S.stride,S=S.format;else{const g=S.getTypeName();"mat4x4"===g||"mat4x4f"===g||"mat4x4h"===g?(b+=16*y,S=i.getTypeInfo("vec4f")):console.error(`getDataValue: Type ${S.getTypeName()} is not an array`)}}else{if(!(g instanceof pe))return console.error("GetDataValue: Unknown postfix type",g),null;{const x=g.value;if(S instanceof n){let i=!1;for(const g of S.members)if(g.name===x){b+=g.offset,S=g.type,i=!0;break}if(!i)return console.error(`GetDataValue: Member ${x} not found`),null}else if(S instanceof e){const g=S.getTypeName();if("vec2f"===g||"vec3f"===g||"vec4f"===g||"vec2i"===g||"vec3i"===g||"vec4i"===g||"vec2u"===g||"vec3u"===g||"vec4u"===g||"vec2b"===g||"vec3b"===g||"vec4b"===g||"vec2h"===g||"vec3h"===g||"vec4h"===g||"vec2"===g||"vec3"===g||"vec4"===g){if(x.length>0&&x.length<5){let v="f";const _=[];for(let y=0;y=this.buffer.byteLength)return console.log("Insufficient buffer data"),null;const i=new Float32Array(this.buffer,b,3);_.push(i[w])}else if("vec4f"===g)_.push(new Float32Array(this.buffer,b,4)[w]);else if("vec2i"===g)v="i",_.push(new Int32Array(this.buffer,b,2)[w]);else if("vec3i"===g)v="i",_.push(new Int32Array(this.buffer,b,3)[w]);else if("vec4i"===g)v="i",_.push(new Int32Array(this.buffer,b,4)[w]);else if("vec2u"===g){v="u";const i=new Uint32Array(this.buffer,b,2);_.push(i[w])}else"vec3u"===g?(v="u",_.push(new Uint32Array(this.buffer,b,3)[w])):"vec4u"===g&&(v="u",_.push(new Uint32Array(this.buffer,b,4)[w]))}return 2===_.length?S=i.getTypeInfo(`vec2${v}`):3===_.length?S=i.getTypeInfo(`vec3${v}`):4===_.length?S=i.getTypeInfo(`vec4${v}`):console.error(`GetDataValue: Invalid vector length ${_.length}`),new Me(_,S,null)}return console.error(`GetDataValue: Unknown member ${x}`),null}return console.error(`GetDataValue: Type ${g} is not a struct`),null}}}g=g.postfix}const w=S.getTypeName();return"f32"===w?new Be(new Float32Array(this.buffer,b,1),S,this):"i32"===w?new Be(new Int32Array(this.buffer,b,1),S,this):"u32"===w?new Be(new Uint32Array(this.buffer,b,1),S,this):"vec2f"===w?new Me(new Float32Array(this.buffer,b,2),S,this):"vec3f"===w?new Me(new Float32Array(this.buffer,b,3),S,this):"vec4f"===w?new Me(new Float32Array(this.buffer,b,4),S,this):"vec2i"===w?new Me(new Int32Array(this.buffer,b,2),S,this):"vec3i"===w?new Me(new Int32Array(this.buffer,b,3),S,this):"vec4i"===w?new Me(new Int32Array(this.buffer,b,4),S,this):"vec2u"===w?new Me(new Uint32Array(this.buffer,b,2),S,this):"vec3u"===w?new Me(new Uint32Array(this.buffer,b,3),S,this):"vec4u"===w?new Me(new Uint32Array(this.buffer,b,4),S,this):S instanceof a&&"atomic"===S.name?"u32"===(null===(v=S.format)||void 0===v?void 0:v.name)?new Be(new Uint32Array(this.buffer,b,1)[0],S.format,this):"i32"===(null===(_=S.format)||void 0===_?void 0:_.name)?new Be(new Int32Array(this.buffer,b,1)[0],S.format,this):(console.error(`GetDataValue: Invalid atomic format ${null===(y=S.format)||void 0===y?void 0:y.name}`),null):new Pe(this.buffer,S,b,this)}toString(){let i="";if(this.typeInfo instanceof s)if("f32"===this.typeInfo.format.name){const g=new Float32Array(this.buffer,this.offset);i=`[${g[0]}`;for(let x=1;x0?null!==(i=x[0])&&void 0!==i?i:0:x instanceof Object&&null!==(g=x.width)&&void 0!==g?g:0}get height(){var i,g;const x=this.descriptor.size;return x instanceof Array&&x.length>1?null!==(i=x[1])&&void 0!==i?i:0:x instanceof Object&&null!==(g=x.height)&&void 0!==g?g:0}get depthOrArrayLayers(){var i,g;const x=this.descriptor.size;return x 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g=I(i,L,"8sint",4);return[g[0],g[1],g[2],g[3]]}case"bgra8unorm-srgb":case"bgra8unorm":{const g=I(i,L,"8unorm",4);return[g[2],g[1],g[0],g[3]]}case"r16uint":return[I(i,L,"16uint",1)[0]];case"r16sint":return[I(i,L,"16sint",1)[0]];case"r16float":return[I(i,L,"16float",1)[0]];case"rg16uint":{const g=I(i,L,"16uint",2);return[g[0],g[1]]}case"rg16sint":{const g=I(i,L,"16sint",2);return[g[0],g[1]]}case"rg16float":{const g=I(i,L,"16float",2);return[g[0],g[1]]}case"rgba16uint":{const g=I(i,L,"16uint",4);return[g[0],g[1],g[2],g[3]]}case"rgba16sint":{const g=I(i,L,"16sint",4);return[g[0],g[1],g[2],g[3]]}case"rgba16float":{const g=I(i,L,"16float",4);return[g[0],g[1],g[2],g[3]]}case"r32uint":return[I(i,L,"32uint",1)[0]];case"r32sint":return[I(i,L,"32sint",1)[0]];case"depth16unorm":case"depth24plus":case"depth24plus-stencil8":case"depth32float":case"depth32float-stencil8":case"r32float":return[I(i,L,"32float",1)[0]];case"rg32uint":{const g=I(i,L,"32uint",2);return[g[0],g[1]]}case"rg32sint":{const g=I(i,L,"32sint",2);return[g[0],g[1]]}case"rg32float":{const g=I(i,L,"32float",2);return[g[0],g[1]]}case"rgba32uint":{const g=I(i,L,"32uint",4);return[g[0],g[1],g[2],g[3]]}case"rgba32sint":{const g=I(i,L,"32sint",4);return[g[0],g[1],g[2],g[3]]}case"rgba32float":{const g=I(i,L,"32float",4);return[g[0],g[1],g[2],g[3]]}case"rg11b10ufloat":{const g=new Uint32Array(i.buffer,L,1)[0],x=(4192256&g)>>11,v=(4290772992&g)>>22;return[w$1(2047&g),w$1(x),function(i){const g=112+(i>>5&31)<<23|(31&i)<<18;return Fr[0]=g,Hr[0]}(v),1]}}return null}(new Uint8Array(S),i,g,x,v,b,y,_,this.format)}setPixel(i,g,x,v,_){const y=this.texelByteSize,b=this.bytesPerRow,S=this.height,w=this.data[v];!function(i,g,x,v,_,y,b,S,w,L){const k=v*(b>>=_)*(y>>=_)+x*b+g*S;switch(w){case"r8unorm":return void T(i,k,"8unorm",1,L);case"r8snorm":return void T(i,k,"8snorm",1,L);case"r8uint":return void T(i,k,"8uint",1,L);case"r8sint":return void T(i,k,"8sint",1,L);case"rg8unorm":return void T(i,k,"8unorm",2,L);case"rg8snorm":return 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Line ${i.line}`);return x.value?this.exec.evalExpression(i.args[1],g):this.exec.evalExpression(i.args[0],g)}ArrayLength(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.evalExpression(x,g);if(v instanceof Pe&&0===v.typeInfo.size){const i=v.typeInfo,g=v.buffer.byteLength/i.stride;return new Be(g,this.getTypeInfo("u32"))}return new Be(v.typeInfo.size,this.getTypeInfo("u32"))}Abs(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.abs(i)),x.typeInfo);const v=x;return new Be(Math.abs(v.value),v.typeInfo)}Acos(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.acos(i)),x.typeInfo);const v=x;return new Be(Math.acos(v.value),x.typeInfo)}Acosh(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.acosh(i)),x.typeInfo);const v=x;return new Be(Math.acosh(v.value),x.typeInfo)}Asin(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.asin(i)),x.typeInfo);const v=x;return new Be(Math.asin(v.value),x.typeInfo)}Asinh(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.asinh(i)),x.typeInfo);const v=x;return new Be(Math.asinh(v.value),x.typeInfo)}Atan(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.atan(i)),x.typeInfo);const v=x;return new Be(Math.atan(v.value),x.typeInfo)}Atanh(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.atanh(i)),x.typeInfo);const v=x;return new Be(Math.atanh(v.value),x.typeInfo)}Atan2(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g);if(x instanceof Me&&v instanceof Me)return new Me(x.data.map((i,g)=>Math.atan2(i,v.data[g])),x.typeInfo);const _=x,y=v;return new Be(Math.atan2(_.value,y.value),x.typeInfo)}Ceil(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.ceil(i)),x.typeInfo);const v=x;return new Be(Math.ceil(v.value),x.typeInfo)}_clamp(i,g,x){return Math.min(Math.max(i,g),x)}Clamp(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g),_=this.exec.evalExpression(i.args[2],g);if(x instanceof Me&&v instanceof Me&&_ instanceof Me)return new Me(x.data.map((i,g)=>this._clamp(i,v.data[g],_.data[g])),x.typeInfo);const y=x,b=v,S=_;return new Be(this._clamp(y.value,b.value,S.value),x.typeInfo)}Cos(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.cos(i)),x.typeInfo);const v=x;return new Be(Math.cos(v.value),x.typeInfo)}Cosh(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.cosh(i)),x.typeInfo);const v=x;return new Be(Math.cos(v.value),x.typeInfo)}CountLeadingZeros(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.clz32(i)),x.typeInfo);const v=x;return new Be(Math.clz32(v.value),x.typeInfo)}_countOneBits(i){let g=0;for(;0!==i;)1&i&&g++,i>>=1;return g}CountOneBits(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>this._countOneBits(i)),x.typeInfo);const v=x;return new Be(this._countOneBits(v.value),x.typeInfo)}_countTrailingZeros(i){if(0===i)return 32;let g=0;for(;!(1&i);)i>>=1,g++;return g}CountTrailingZeros(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>this._countTrailingZeros(i)),x.typeInfo);const v=x;return new Be(this._countTrailingZeros(v.value),x.typeInfo)}Cross(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g);if(x instanceof Me&&v instanceof Me){if(3!==x.data.length||3!==v.data.length)return console.error(`Cross() expects 3D vectors. 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Line ${i.line}`),null}Degrees(i,g){const x=this.exec.evalExpression(i.args[0],g),v=180/Math.PI;return x instanceof Me?new Me(x.data.map(i=>i*v),x.typeInfo):new Be(x.value*v,this.getTypeInfo("f32"))}Determinant(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Ue){const i=x.data,g=x.typeInfo.getTypeName(),v=g.endsWith("h")?this.getTypeInfo("f16"):this.getTypeInfo("f32");if("mat2x2"===g||"mat2x2f"===g||"mat2x2h"===g)return new Be(i[0]*i[3]-i[1]*i[2],v);if("mat2x3"===g||"mat2x3f"===g||"mat2x3h"===g)return new Be(i[0]*(i[4]*i[8]-i[5]*i[7])-i[1]*(i[3]*i[8]-i[5]*i[6])+i[2]*(i[3]*i[7]-i[4]*i[6]),v);if("mat2x4"===g||"mat2x4f"===g||"mat2x4h"===g)console.error(`TODO: Determinant for ${g}`);else if("mat3x2"===g||"mat3x2f"===g||"mat3x2h"===g)console.error(`TODO: Determinant for ${g}`);else{if("mat3x3"===g||"mat3x3f"===g||"mat3x3h"===g)return new Be(i[0]*(i[4]*i[8]-i[5]*i[7])-i[1]*(i[3]*i[8]-i[5]*i[6])+i[2]*(i[3]*i[7]-i[4]*i[6]),v);"mat3x4"===g||"mat3x4f"===g||"mat3x4h"===g||"mat4x2"===g||"mat4x2f"===g||"mat4x2h"===g||"mat4x3"===g||"mat4x3f"===g||"mat4x3h"===g?console.error(`TODO: Determinant for ${g}`):"mat4x4"!==g&&"mat4x4f"!==g&&"mat4x4h"!==g||console.error(`TODO: Determinant for ${g}`)}}return console.error(`Determinant expects a matrix argument. Line ${i.line}`),null}Distance(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g);if(x instanceof Me&&v instanceof Me){let i=0;for(let g=0;gMath.exp(i)),x.typeInfo);const v=x;return new Be(Math.exp(v.value),x.typeInfo)}Exp2(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.pow(2,i)),x.typeInfo);const v=x;return new Be(Math.pow(2,v.value),x.typeInfo)}ExtractBits(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g),_=this.exec.evalExpression(i.args[2],g);if("u32"!==v.typeInfo.name&&"x32"!==v.typeInfo.name)return console.error(`ExtractBits() expects an i32 offset argument. Line ${i.line}`),null;if("u32"!==_.typeInfo.name&&"x32"!==_.typeInfo.name)return console.error(`ExtractBits() expects an i32 count argument. Line ${i.line}`),null;const y=v.value,b=_.value;if(x instanceof Me)return new Me(x.data.map(i=>i>>y&(1<>y&(1<-i),x.typeInfo)}return console.error(`FaceForward() expects vector arguments. 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Line ${i.line}`),null):new Me(x.data.map((i,g)=>i*v.data[g]+_.data[g]),x.typeInfo);const y=x,b=v,S=_;return new Be(y.value*b.value+S.value,y.typeInfo)}Fract(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>i-Math.floor(i)),x.typeInfo);const v=x;return new Be(v.value-Math.floor(v.value),x.typeInfo)}Frexp(i,g){return console.error(`TODO: frexp. Line ${i.line}`),null}InsertBits(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g),_=this.exec.evalExpression(i.args[2],g),y=this.exec.evalExpression(i.args[3],g);if("u32"!==_.typeInfo.name&&"x32"!==_.typeInfo.name)return console.error(`InsertBits() expects an i32 offset argument. Line ${i.line}`),null;const b=_.value,S=(1<i&w|v.data[g]<1/Math.sqrt(i)),x.typeInfo);const v=x;return new Be(1/Math.sqrt(v.value),x.typeInfo)}Ldexp(i,g){return console.error(`TODO: ldexp. 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Line ${i.line}`),null}Refract(i,g){let x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g),_=this.exec.evalExpression(i.args[2],g);if(x instanceof Me&&v instanceof Me&&_ instanceof Be){const i=this._dot(v.data,x.data);return new Me(x.data.map((g,x)=>{const y=1-_.value*_.value*(1-i*i);if(y<0)return 0;const b=Math.sqrt(y);return _.value*g-(_.value*i+b)*v.data[x]}),x.typeInfo)}return console.error(`Refract() expects vector arguments and a scalar argument. Line ${i.line}`),null}ReverseBits(i,g){return console.error(`TODO: reverseBits. Line ${i.line}`),null}Round(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.round(i)),x.typeInfo);const v=x;return new Be(Math.round(v.value),x.typeInfo)}Saturate(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.min(Math.max(i,0),1)),x.typeInfo);const v=x;return new Be(Math.min(Math.max(v.value,0),1),x.typeInfo)}Sign(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.sign(i)),x.typeInfo);const v=x;return new Be(Math.sign(v.value),x.typeInfo)}Sin(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.sin(i)),x.typeInfo);const v=x;return new Be(Math.sin(v.value),x.typeInfo)}Sinh(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.sinh(i)),x.typeInfo);const v=x;return new Be(Math.sinh(v.value),x.typeInfo)}_smoothstep(i,g,x){const v=Math.min(Math.max((x-i)/(g-i),0),1);return v*v*(3-2*v)}SmoothStep(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g),_=this.exec.evalExpression(i.args[2],g);if(_ instanceof Me&&x instanceof Me&&v instanceof Me)return new Me(_.data.map((i,g)=>this._smoothstep(x.data[g],v.data[g],i)),_.typeInfo);const y=x,b=v,S=_;return new Be(this._smoothstep(y.value,b.value,S.value),_.typeInfo)}Sqrt(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.sqrt(i)),x.typeInfo);const v=x;return new Be(Math.sqrt(v.value),x.typeInfo)}Step(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g);if(v instanceof Me&&x instanceof Me)return new Me(v.data.map((i,g)=>iMath.tan(i)),x.typeInfo);const v=x;return new Be(Math.tan(v.value),x.typeInfo)}Tanh(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.tanh(i)),x.typeInfo);const v=x;return new Be(Math.tanh(v.value),x.typeInfo)}_getTransposeType(i){const g=i.getTypeName();return"mat2x2f"===g||"mat2x2h"===g?i:"mat2x3f"===g?this.getTypeInfo("mat3x2f"):"mat2x3h"===g?this.getTypeInfo("mat3x2h"):"mat2x4f"===g?this.getTypeInfo("mat4x2f"):"mat2x4h"===g?this.getTypeInfo("mat4x2h"):"mat3x2f"===g?this.getTypeInfo("mat2x3f"):"mat3x2h"===g?this.getTypeInfo("mat2x3h"):"mat3x3f"===g||"mat3x3h"===g?i:"mat3x4f"===g?this.getTypeInfo("mat4x3f"):"mat3x4h"===g?this.getTypeInfo("mat4x3h"):"mat4x2f"===g?this.getTypeInfo("mat2x4f"):"mat4x2h"===g?this.getTypeInfo("mat2x4h"):"mat4x3f"===g?this.getTypeInfo("mat3x4f"):"mat4x3h"===g?this.getTypeInfo("mat3x4h"):("mat4x4f"===g||"mat4x4h"===g||console.error(`Invalid matrix type ${g}`),i)}Transpose(i,g){const x=this.exec.evalExpression(i.args[0],g);if(!(x instanceof Ue))return console.error(`Transpose() expects a matrix argument. Line ${i.line}`),null;const v=this._getTransposeType(x.typeInfo);if("mat2x2"===x.typeInfo.name||"mat2x2f"===x.typeInfo.name||"mat2x2h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[2],i[1],i[3]],v)}if("mat2x3"===x.typeInfo.name||"mat2x3f"===x.typeInfo.name||"mat2x3h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[3],i[6],i[1],i[4],i[7]],v)}if("mat2x4"===x.typeInfo.name||"mat2x4f"===x.typeInfo.name||"mat2x4h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[4],i[8],i[12],i[1],i[5],i[9],i[13]],v)}if("mat3x2"===x.typeInfo.name||"mat3x2f"===x.typeInfo.name||"mat3x2h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[3],i[1],i[4],i[2],i[5]],v)}if("mat3x3"===x.typeInfo.name||"mat3x3f"===x.typeInfo.name||"mat3x3h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[3],i[6],i[1],i[4],i[7],i[2],i[5],i[8]],v)}if("mat3x4"===x.typeInfo.name||"mat3x4f"===x.typeInfo.name||"mat3x4h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[4],i[8],i[12],i[1],i[5],i[9],i[13],i[2],i[6],i[10],i[14]],v)}if("mat4x2"===x.typeInfo.name||"mat4x2f"===x.typeInfo.name||"mat4x2h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[4],i[1],i[5],i[2],i[6]],v)}if("mat4x3"===x.typeInfo.name||"mat4x3f"===x.typeInfo.name||"mat4x3h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[4],i[8],i[1],i[5],i[9],i[2],i[6],i[10]],v)}if("mat4x4"===x.typeInfo.name||"mat4x4f"===x.typeInfo.name||"mat4x4h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[4],i[8],i[12],i[1],i[5],i[9],i[13],i[2],i[6],i[10],i[14],i[3],i[7],i[11],i[15]],v)}return console.error(`Invalid matrix type ${x.typeInfo.name}`),null}Trunc(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.trunc(i)),x.typeInfo);const v=x;return new Be(Math.trunc(v.value),x.typeInfo)}Dpdx(i,g){return console.error(`TODO: dpdx. Line ${i.line}`),null}DpdxCoarse(i,g){return console.error(`TODO: dpdxCoarse. Line ${i.line}`),null}DpdxFine(i,g){return console.error("TODO: dpdxFine"),null}Dpdy(i,g){return console.error("TODO: dpdy"),null}DpdyCoarse(i,g){return console.error("TODO: dpdyCoarse"),null}DpdyFine(i,g){return console.error("TODO: dpdyFine"),null}Fwidth(i,g){return console.error("TODO: fwidth"),null}FwidthCoarse(i,g){return console.error("TODO: fwidthCoarse"),null}FwidthFine(i,g){return console.error("TODO: fwidthFine"),null}TextureDimensions(i,g){const x=i.args[0],v=i.args.length>1?this.exec.evalExpression(i.args[1],g).value:0;if(x instanceof ge){const _=x.name,y=g.getVariableValue(_);if(y instanceof We){if(v<0||v>=y.mipLevelCount)return console.error(`Invalid mip level for textureDimensions. Line ${i.line}`),null;const g=y.getMipLevelSize(v),x=y.dimension;return"1d"===x?new Be(g[0],this.getTypeInfo("u32")):"3d"===x?new Me(g,this.getTypeInfo("vec3u")):"2d"===x?new Me(g.slice(0,2),this.getTypeInfo("vec2u")):(console.error(`Invalid texture dimension ${x} not found. Line ${i.line}`),null)}return console.error(`Texture ${_} not found. Line ${i.line}`),null}return console.error(`Invalid texture argument for textureDimensions. Line ${i.line}`),null}TextureGather(i,g){return console.error("TODO: textureGather"),null}TextureGatherCompare(i,g){return console.error("TODO: textureGatherCompare"),null}TextureLoad(i,g){const x=i.args[0],v=this.exec.evalExpression(i.args[1],g),_=i.args.length>2?this.exec.evalExpression(i.args[2],g).value:0;if(!(v instanceof Me)||2!==v.data.length)return console.error(`Invalid UV argument for textureLoad. Line ${i.line}`),null;if(x instanceof ge){const y=x.name,b=g.getVariableValue(y);if(b instanceof We){const g=Math.floor(v.data[0]),x=Math.floor(v.data[1]);if(g<0||g>=b.width||x<0||x>=b.height)return console.error(`Texture ${y} out of bounds. Line ${i.line}`),null;const S=b.getPixel(g,x,0,_);return null===S?(console.error(`Invalid texture format for textureLoad. Line ${i.line}`),null):new Me(S,this.getTypeInfo("vec4f"))}return console.error(`Texture ${y} not found. Line ${i.line}`),null}return console.error(`Invalid texture argument for textureLoad. Line ${i.line}`),null}TextureNumLayers(i,g){const x=i.args[0];if(x instanceof ge){const v=x.name,_=g.getVariableValue(v);return _ instanceof We?new Be(_.depthOrArrayLayers,this.getTypeInfo("u32")):(console.error(`Texture ${v} not found. Line ${i.line}`),null)}return console.error(`Invalid texture argument for textureNumLayers. Line ${i.line}`),null}TextureNumLevels(i,g){const x=i.args[0];if(x instanceof ge){const v=x.name,_=g.getVariableValue(v);return _ instanceof We?new Be(_.mipLevelCount,this.getTypeInfo("u32")):(console.error(`Texture ${v} not found. Line ${i.line}`),null)}return console.error(`Invalid texture argument for textureNumLevels. Line ${i.line}`),null}TextureNumSamples(i,g){const x=i.args[0];if(x instanceof ge){const v=x.name,_=g.getVariableValue(v);return _ instanceof We?new Be(_.sampleCount,this.getTypeInfo("u32")):(console.error(`Texture ${v} not found. Line ${i.line}`),null)}return console.error(`Invalid texture argument for textureNumSamples. Line ${i.line}`),null}TextureSample(i,g){return console.error("TODO: textureSample"),null}TextureSampleBias(i,g){return console.error("TODO: textureSampleBias"),null}TextureSampleCompare(i,g){return console.error("TODO: textureSampleCompare"),null}TextureSampleCompareLevel(i,g){return console.error("TODO: textureSampleCompareLevel"),null}TextureSampleGrad(i,g){return console.error("TODO: textureSampleGrad"),null}TextureSampleLevel(i,g){return console.error("TODO: textureSampleLevel"),null}TextureSampleBaseClampToEdge(i,g){return console.error("TODO: textureSampleBaseClampToEdge"),null}TextureStore(i,g){const x=i.args[0],v=this.exec.evalExpression(i.args[1],g),_=4===i.args.length?this.exec.evalExpression(i.args[2],g).value:0,y=4===i.args.length?this.exec.evalExpression(i.args[3],g).data:this.exec.evalExpression(i.args[2],g).data;if(4!==y.length)return console.error(`Invalid value argument for textureStore. Line ${i.line}`),null;if(!(v instanceof Me)||2!==v.data.length)return console.error(`Invalid UV argument for textureStore. Line ${i.line}`),null;if(x instanceof ge){const b=x.name,S=g.getVariableValue(b);if(S instanceof We){const g=S.getMipLevelSize(0),x=Math.floor(v.data[0]),w=Math.floor(v.data[1]);return x<0||x>=g[0]||w<0||w>=g[1]?(console.error(`Texture ${b} out of bounds. Line ${i.line}`),null):(S.setPixel(x,w,0,_,Array.from(y)),null)}return console.error(`Texture ${b} not found. Line ${i.line}`),null}return console.error(`Invalid texture argument for textureStore. Line ${i.line}`),null}AtomicLoad(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g);return g.getVariable(v).value.getSubData(this.exec,x.postfix,g)}AtomicStore(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g);return S instanceof Be&&b instanceof Be&&(S.value=b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),null}AtomicAdd(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value+=b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicSub(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value-=b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicMax(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=Math.max(S.value,b.value)),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicMin(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=Math.min(S.value,b.value)),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicAnd(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=S.value&b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicOr(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=S.value|b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicXor(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=S.value^b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicExchange(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicCompareExchangeWeak(i,g){return console.error("TODO: atomicCompareExchangeWeak"),null}Pack4x8snorm(i,g){return console.error("TODO: pack4x8snorm"),null}Pack4x8unorm(i,g){return console.error("TODO: pack4x8unorm"),null}Pack4xI8(i,g){return console.error("TODO: pack4xI8"),null}Pack4xU8(i,g){return console.error("TODO: pack4xU8"),null}Pack4x8Clamp(i,g){return console.error("TODO: pack4x8Clamp"),null}Pack4xU8Clamp(i,g){return console.error("TODO: pack4xU8Clamp"),null}Pack2x16snorm(i,g){return console.error("TODO: pack2x16snorm"),null}Pack2x16unorm(i,g){return console.error("TODO: pack2x16unorm"),null}Pack2x16float(i,g){return console.error("TODO: pack2x16float"),null}Unpack4x8snorm(i,g){return console.error("TODO: unpack4x8snorm"),null}Unpack4x8unorm(i,g){return console.error("TODO: unpack4x8unorm"),null}Unpack4xI8(i,g){return console.error("TODO: unpack4xI8"),null}Unpack4xU8(i,g){return console.error("TODO: unpack4xU8"),null}Unpack2x16snorm(i,g){return console.error("TODO: unpack2x16snorm"),null}Unpack2x16unorm(i,g){return console.error("TODO: unpack2x16unorm"),null}Unpack2x16float(i,g){return console.error("TODO: unpack2x16float"),null}StorageBarrier(i,g){return null}TextureBarrier(i,g){return null}WorkgroupBarrier(i,g){return null}WorkgroupUniformLoad(i,g){return null}SubgroupAdd(i,g){return console.error("TODO: subgroupAdd"),null}SubgroupExclusiveAdd(i,g){return console.error("TODO: subgroupExclusiveAdd"),null}SubgroupInclusiveAdd(i,g){return console.error("TODO: subgroupInclusiveAdd"),null}SubgroupAll(i,g){return console.error("TODO: subgroupAll"),null}SubgroupAnd(i,g){return console.error("TODO: subgroupAnd"),null}SubgroupAny(i,g){return console.error("TODO: subgroupAny"),null}SubgroupBallot(i,g){return console.error("TODO: subgroupBallot"),null}SubgroupBroadcast(i,g){return console.error("TODO: subgroupBroadcast"),null}SubgroupBroadcastFirst(i,g){return console.error("TODO: subgroupBroadcastFirst"),null}SubgroupElect(i,g){return console.error("TODO: subgroupElect"),null}SubgroupMax(i,g){return console.error("TODO: subgroupMax"),null}SubgroupMin(i,g){return console.error("TODO: subgroupMin"),null}SubgroupMul(i,g){return console.error("TODO: subgroupMul"),null}SubgroupExclusiveMul(i,g){return console.error("TODO: subgroupExclusiveMul"),null}SubgroupInclusiveMul(i,g){return console.error("TODO: subgroupInclusiveMul"),null}SubgroupOr(i,g){return console.error("TODO: subgroupOr"),null}SubgroupShuffle(i,g){return console.error("TODO: subgroupShuffle"),null}SubgroupShuffleDown(i,g){return console.error("TODO: subgroupShuffleDown"),null}SubgroupShuffleUp(i,g){return console.error("TODO: subgroupShuffleUp"),null}SubgroupShuffleXor(i,g){return console.error("TODO: subgroupShuffleXor"),null}SubgroupXor(i,g){return console.error("TODO: subgroupXor"),null}QuadBroadcast(i,g){return console.error("TODO: quadBroadcast"),null}QuadSwapDiagonal(i,g){return console.error("TODO: quadSwapDiagonal"),null}QuadSwapX(i,g){return console.error("TODO: quadSwapX"),null}QuadSwapY(i,g){return console.error("TODO: quadSwapY"),null}}const ai={vec2:2,vec2f:2,vec2i:2,vec2u:2,vec2b:2,vec2h:2,vec3:3,vec3f:3,vec3i:3,vec3u:3,vec3b:3,vec3h:3,vec4:4,vec4f:4,vec4i:4,vec4u:4,vec4b:4,vec4h:4},si={mat2x2:[2,2,4],mat2x2f:[2,2,4],mat2x2h:[2,2,4],mat2x3:[2,3,6],mat2x3f:[2,3,6],mat2x3h:[2,3,6],mat2x4:[2,4,8],mat2x4f:[2,4,8],mat2x4h:[2,4,8],mat3x2:[3,2,6],mat3x2f:[3,2,6],mat3x2h:[3,2,6],mat3x3:[3,3,9],mat3x3f:[3,3,9],mat3x3h:[3,3,9],mat3x4:[3,4,12],mat3x4f:[3,4,12],mat3x4h:[3,4,12],mat4x2:[4,2,8],mat4x2f:[4,2,8],mat4x2h:[4,2,8],mat4x3:[4,3,12],mat4x3f:[4,3,12],mat4x3h:[4,3,12],mat4x4:[4,4,16],mat4x4f:[4,4,16],mat4x4h:[4,4,16]};class dt extends ut{constructor(i,g){var x;super(),this.ast=null!=i?i:[],this.reflection=new at,this.reflection.updateAST(this.ast),this.context=null!==(x=null==g?void 0:g.clone())&&void 0!==x?x:new lt,this.builtins=new ht(this),this.typeInfo={bool:this.getTypeInfo(ae.bool),i32:this.getTypeInfo(ae.i32),u32:this.getTypeInfo(ae.u32),f32:this.getTypeInfo(ae.f32),f16:this.getTypeInfo(ae.f16),vec2f:this.getTypeInfo(ce.vec2f),vec2u:this.getTypeInfo(ce.vec2u),vec2i:this.getTypeInfo(ce.vec2i),vec2h:this.getTypeInfo(ce.vec2h),vec3f:this.getTypeInfo(ce.vec3f),vec3u:this.getTypeInfo(ce.vec3u),vec3i:this.getTypeInfo(ce.vec3i),vec3h:this.getTypeInfo(ce.vec3h),vec4f:this.getTypeInfo(ce.vec4f),vec4u:this.getTypeInfo(ce.vec4u),vec4i:this.getTypeInfo(ce.vec4i),vec4h:this.getTypeInfo(ce.vec4h),mat2x2f:this.getTypeInfo(ce.mat2x2f),mat2x3f:this.getTypeInfo(ce.mat2x3f),mat2x4f:this.getTypeInfo(ce.mat2x4f),mat3x2f:this.getTypeInfo(ce.mat3x2f),mat3x3f:this.getTypeInfo(ce.mat3x3f),mat3x4f:this.getTypeInfo(ce.mat3x4f),mat4x2f:this.getTypeInfo(ce.mat4x2f),mat4x3f:this.getTypeInfo(ce.mat4x3f),mat4x4f:this.getTypeInfo(ce.mat4x4f)}}getVariableValue(i){var g,x;const v=null!==(x=null===(g=this.context.getVariable(i))||void 0===g?void 0:g.value)&&void 0!==x?x:null;if(null===v)return null;if(v instanceof Be)return v.value;if(v instanceof Me)return Array.from(v.data);if(v instanceof Ue)return Array.from(v.data);if(v instanceof Pe&&v.typeInfo instanceof s){if("u32"===v.typeInfo.format.name)return Array.from(new Uint32Array(v.buffer,v.offset,v.typeInfo.count));if("i32"===v.typeInfo.format.name)return Array.from(new Int32Array(v.buffer,v.offset,v.typeInfo.count));if("f32"===v.typeInfo.format.name)return Array.from(new Float32Array(v.buffer,v.offset,v.typeInfo.count))}return console.error(`Unsupported return variable type ${v.typeInfo.name}`),null}execute(i){(i=null!=i?i:{}).constants&&this._setOverrides(i.constants,this.context),this._execStatements(this.ast,this.context)}dispatchWorkgroups(i,g,x,v){const _=this.context.clone();(v=null!=v?v:{}).constants&&this._setOverrides(v.constants,_),this._execStatements(this.ast,_);const y=_.getFunction(i);if(!y)return void console.error(`Function ${i} not found`);if("number"==typeof g)g=[g,1,1];else{if(0===g.length)return void console.error("Invalid dispatch count");1===g.length?g=[g[0],1,1]:2===g.length?g=[g[0],g[1],1]:g.length>3&&(g=[g[0],g[1],g[2]])}const b=g[0],S=g[1],w=g[2],L=this.getTypeInfo("vec3u");_.setVariable("@num_workgroups",new Me(g,L));const k=this.reflection.getFunctionInfo(i);null===k&&console.error(`Function ${i} not found in reflection data`);for(const i in x)for(const g in x[i]){const v=x[i][g];_.variables.forEach(x=>{var _;const y=x.node;if(null==y?void 0:y.attributes){let b=null,S=null;for(const i of y.attributes)"binding"===i.name?b=i.value:"group"===i.name&&(S=i.value);if(g==b&&i==S){let b=!1;for(const v of k.resources)if(v.name===x.name&&v.group===parseInt(i)&&v.binding===parseInt(g)){b=!0;break}if(b)if(void 0!==v.texture&&void 0!==v.descriptor){const i=new We(v.texture,this.getTypeInfo(y.type),v.descriptor,null!==(_=v.texture.view)&&void 0!==_?_:null);x.value=i}else void 0!==v.uniform?x.value=new Pe(v.uniform,this.getTypeInfo(y.type)):x.value=new Pe(v,this.getTypeInfo(y.type))}}})}for(let i=0;i0){const i=x.getVariableValue(g.value[0]);v[0]=i instanceof Be?i.value:parseInt(g.value[0])}if(g.value.length>1){const i=x.getVariableValue(g.value[1]);v[1]=i instanceof Be?i.value:parseInt(g.value[1])}if(g.value.length>2){const i=x.getVariableValue(g.value[2]);v[2]=i instanceof Be?i.value:parseInt(g.value[2])}}const _=this.getTypeInfo("vec3u"),y=this.getTypeInfo("u32");x.setVariable("@workgroup_size",new Me(v,_));const b=v[0],S=v[1],w=v[2];for(let L=0,k=0;L",_=null;if(i.variable instanceof ke){const x=this._getVariableData(i.variable,g),v=this.evalExpression(i.value,g),_=i.operator;if("="===_){if(x instanceof Be||x instanceof Me||x instanceof Ue){if(v instanceof Be||v instanceof Me||v instanceof Ue&&x.data.length===v.data.length)return void x.data.set(v.data);console.error(`Invalid assignment. Line ${i.line}`)}else if(x instanceof Pe&&v instanceof Pe&&x.buffer.byteLength-x.offset>=v.buffer.byteLength-v.offset)return void(x.buffer.byteLength%4==0?new Uint32Array(x.buffer,x.offset,x.typeInfo.size/4).set(new Uint32Array(v.buffer,v.offset,v.typeInfo.size/4)):new Uint8Array(x.buffer,x.offset,x.typeInfo.size).set(new Uint8Array(v.buffer,v.offset,v.typeInfo.size)));return console.error(`Invalid assignment. Line ${i.line}`),null}if("+="===_)return x instanceof Be||x instanceof Me||x instanceof Ue?v instanceof Be||v instanceof Me||v instanceof Ue?void x.data.set(v.data.map((i,g)=>x.data[g]+i)):void console.error(`Invalid assignment . Line ${i.line}`):void console.error(`Invalid assignment. Line ${i.line}`);if("-="===_)return(x instanceof Be||x instanceof Me||x instanceof Ue)&&(v instanceof Be||v instanceof Me||v instanceof Ue)?void x.data.set(v.data.map((i,g)=>x.data[g]-i)):void console.error(`Invalid assignment. Line ${i.line}`)}if(i.variable instanceof ke){if("*"===i.variable.operator){v=this.getVariableName(i.variable.right,g);const _=g.getVariable(v);if(!(_&&_.value instanceof Oe))return void console.error(`Variable ${v} is not a pointer. Line ${i.line}`);x=_.value.reference;let y=i.variable.postfix;if(!y){let g=i.variable.right;for(;g instanceof ke;){if(g.postfix){y=g.postfix;break}g=g.right}}y&&(x=x.getSubData(this,y,g))}}else{_=i.variable.postfix,v=this.getVariableName(i.variable,g);const y=g.getVariable(v);if(null===y)return void console.error(`Variable ${v} not found. Line ${i.line}`);x=y.value}if(x instanceof Oe&&(x=x.reference),null===x)return void console.error(`Variable ${v} not found. Line ${i.line}`);const y=this.evalExpression(i.value,g),b=i.operator;if("="!==b){const v=x.getSubData(this,_,g);if(v instanceof Me&&y instanceof Be){const g=v.data,x=y.value;if("+="===b)for(let i=0;i>="===b)for(let i=0;i>=x;else console.error(`Invalid operator ${b}. Line ${i.line}`)}else if(v instanceof Me&&y instanceof Me){const g=v.data,x=y.data;if(g.length!==x.length)return void console.error(`Vector length mismatch. Line ${i.line}`);if("+="===b)for(let i=0;i>="===b)for(let i=0;i>=x[i];else console.error(`Invalid operator ${b}. Line ${i.line}`)}else{if(!(v instanceof Be&&y instanceof Be))return void console.error(`Invalid type for ${i.operator} operator. Line ${i.line}`);"+="===b?v.value+=y.value:"-="===b?v.value-=y.value:"*="===b?v.value*=y.value:"/="===b?v.value/=y.value:"%="===b?v.value%=y.value:"&="===b?v.value&=y.value:"|="===b?v.value|=y.value:"^="===b?v.value^=y.value:"<<="===b?v.value<<=y.value:">>="===b?v.value>>=y.value:console.error(`Invalid operator ${b}. Line ${i.line}`)}return void(x instanceof Pe&&x.setDataValue(this,v,_,g))}if(x instanceof Pe)x.setDataValue(this,y,_,g);else if(_){if(!(x instanceof Me||x instanceof Ue))return void console.error(`Variable ${v} is not a vector or matrix. Line ${i.line}`);if(_ instanceof ve){const b=this.evalExpression(_.index,g).value;if(x instanceof Me){if(!(y instanceof Be))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[b]=y.value}else{if(!(x instanceof Ue))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);{const b=this.evalExpression(_.index,g).value;if(b<0)return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);if(!(y instanceof Me))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);{const g=x.typeInfo.getTypeName();if("mat2x2"===g||"mat2x2f"===g||"mat2x2h"===g){if(!(b<2&&2===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[2*b]=y.data[0],x.data[2*b+1]=y.data[1]}else if("mat2x3"===g||"mat2x3f"===g||"mat2x3h"===g){if(!(b<2&&3===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[3*b]=y.data[0],x.data[3*b+1]=y.data[1],x.data[3*b+2]=y.data[2]}else if("mat2x4"===g||"mat2x4f"===g||"mat2x4h"===g){if(!(b<2&&4===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[4*b]=y.data[0],x.data[4*b+1]=y.data[1],x.data[4*b+2]=y.data[2],x.data[4*b+3]=y.data[3]}else if("mat3x2"===g||"mat3x2f"===g||"mat3x2h"===g){if(!(b<3&&2===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[2*b]=y.data[0],x.data[2*b+1]=y.data[1]}else if("mat3x3"===g||"mat3x3f"===g||"mat3x3h"===g){if(!(b<3&&3===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[3*b]=y.data[0],x.data[3*b+1]=y.data[1],x.data[3*b+2]=y.data[2]}else if("mat3x4"===g||"mat3x4f"===g||"mat3x4h"===g){if(!(b<3&&4===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[4*b]=y.data[0],x.data[4*b+1]=y.data[1],x.data[4*b+2]=y.data[2],x.data[4*b+3]=y.data[3]}else if("mat4x2"===g||"mat4x2f"===g||"mat4x2h"===g){if(!(b<4&&2===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[2*b]=y.data[0],x.data[2*b+1]=y.data[1]}else if("mat4x3"===g||"mat4x3f"===g||"mat4x3h"===g){if(!(b<4&&3===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[3*b]=y.data[0],x.data[3*b+1]=y.data[1],x.data[3*b+2]=y.data[2]}else{if("mat4x4"!==g&&"mat4x4f"!==g&&"mat4x4h"!==g)return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);if(!(b<4&&4===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[4*b]=y.data[0],x.data[4*b+1]=y.data[1],x.data[4*b+2]=y.data[2],x.data[4*b+3]=y.data[3]}}}}}else if(_ instanceof pe){const g=_.value;if(!(x instanceof Me))return void console.error(`Invalid assignment to ${g}. Variable ${v} is not a vector. Line ${i.line}`);if(y instanceof Be){if(g.length>1)return void console.error(`Invalid assignment to ${g} for variable ${v}. Line ${i.line}`);if("x"===g)x.data[0]=y.value;else if("y"===g){if(x.data.length<2)return void console.error(`Invalid assignment to ${g} for variable ${v}. Line ${i.line}`);x.data[1]=y.value}else if("z"===g){if(x.data.length<3)return void console.error(`Invalid assignment to ${g} for variable ${v}. Line ${i.line}`);x.data[2]=y.value}else if("w"===g){if(x.data.length<4)return void console.error(`Invalid assignment to ${g} for variable ${v}. Line ${i.line}`);x.data[3]=y.value}}else{if(!(y instanceof Me))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);if(g.length!==y.data.length)return void console.error(`Invalid assignment to ${g} for variable ${v}. Line ${i.line}`);for(let _=0;_+i);return new Me(i,x.typeInfo)}const i=v,g=this._maxFormatTypeInfo([x.typeInfo,x.typeInfo]);return new Be(+i,g)}case"-":{if(Ge(v)){const i=v.map((i,g)=>-i);return new Me(i,x.typeInfo)}const i=v,g=this._maxFormatTypeInfo([x.typeInfo,x.typeInfo]);return new Be(-i,g)}case"!":{if(Ge(v)){const i=v.map((i,g)=>i?0:1);return new Me(i,x.typeInfo)}const i=v,g=this._maxFormatTypeInfo([x.typeInfo,x.typeInfo]);return new Be(i?0:1,g)}case"~":{if(Ge(v)){const i=v.map((i,g)=>~i);return new Me(i,x.typeInfo)}const i=v,g=this._maxFormatTypeInfo([x.typeInfo,x.typeInfo]);return new Be(~i,g)}}return console.error(`Invalid unary operator ${i.operator}. Line ${i.line}`),null}_evalBinaryOp(i,g){const x=this.evalExpression(i.left,g),v=this.evalExpression(i.right,g),_=x instanceof Be?x.value:x instanceof Me||x instanceof Ue?Array.from(x.data):null,y=v instanceof Be?v.value:v instanceof Me||v instanceof Ue?Array.from(v.data):null;switch(i.operator){case"+":{if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i+v[g]);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g+i);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i+g);return new Me(g,v.typeInfo)}const g=_,b=y,S=this._maxFormatTypeInfo([x.typeInfo,v.typeInfo]);return new Be(g+b,S)}case"-":{if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. 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Line ${i.line}.`),null;const b=g.map((i,g)=>i>v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g>i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i>g?1:0);return new Me(g,v.typeInfo)}return new Be(_>y?1:0,this.getTypeInfo("bool"));case"<":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>igii===v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g==i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i==g?1:0);return new Me(g,v.typeInfo)}return new Be(_===y?1:0,this.getTypeInfo("bool"));case"!=":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i!==v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g!==i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i!==g?1:0);return new Me(g,v.typeInfo)}return new Be(_!==y?1:0,this.getTypeInfo("bool"));case">=":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i>=v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g>=i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i>=g?1:0);return new Me(g,v.typeInfo)}return new Be(_>=y?1:0,this.getTypeInfo("bool"));case"<=":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i<=v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g<=i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i<=g?1:0);return new Me(g,v.typeInfo)}return new Be(_<=y?1:0,this.getTypeInfo("bool"));case"&&":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i&&v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g&&i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i&&g?1:0);return new Me(g,v.typeInfo)}return new Be(_&&y?1:0,this.getTypeInfo("bool"));case"||":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i||v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g||i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i||g?1:0);return new Me(g,v.typeInfo)}return new Be(_||y?1:0,this.getTypeInfo("bool"))}return console.error(`Unknown operator ${i.operator}. Line ${i.line}`),null}_evalCall(i,g){if(null!==i.cachedReturnValue)return i.cachedReturnValue;const x=g.clone();x.currentFunctionName=i.name;const v=g.getFunction(i.name);if(!v)return i.isBuiltin?this._callBuiltinFunction(i,x):this.getTypeInfo(i.name)?this._evalCreate(i,g):(console.error(`Unknown function "${i.name}". Line ${i.line}`),null);for(let g=0;g_?y.slice(0,_):y,x).getSubData(this,i.postfix,g)}_callConstructorMatrix(i,g){const x=this.getTypeInfo(i.type),v=i.type.getTypeName(),_=si[v];if(void 0===_)return console.error(`Invalid matrix constructor ${v}. Line ${i.line}`),null;const y=[];if(i instanceof xe)if(i.isVector){const g=i.vectorValue;for(const i of g)y.push(i)}else y.push(i.scalarValue);else if(i.args)for(const x of i.args){const i=this.evalExpression(x,g);i instanceof Me?y.push(...i.data):i instanceof Be?y.push(i.value):i instanceof Ue&&y.push(...i.data)}if(x instanceof a&&null===x.format&&(x.format=this.getTypeInfo("f32")),0===y.length){const v=new Array(_[2]).fill(0);return new Ue(v,x).getSubData(this,i.postfix,g)}return y.length!==_[2]?(console.error(`Invalid matrix constructor. Line ${i.line}`),null):new Ue(y,x).getSubData(this,i.postfix,g)}}dt._breakObj=new Ne(new e("BREAK",null),null),dt._continueObj=new Ne(new e("CONTINUE",null),null),dt._priority=new Map([["f32",0],["f16",1],["u32",2],["i32",3],["x32",3]]);class mt{constructor(){this.constants=new Map,this.aliases=new Map,this.structs=new Map}}class gt{constructor(){this._tokens=[],this._current=0,this._currentLine=1,this._deferArrayCountEval=[],this._currentLoop=[],this._context=new mt,this._exec=new dt,this._forwardTypeCount=0}parse(i){this._initialize(i),this._deferArrayCountEval.length=0;const g=[];for(;!this._isAtEnd();){const i=this._global_decl_or_directive();if(!i)break;g.push(i)}if(this._deferArrayCountEval.length>0){for(const g of this._deferArrayCountEval){const x=g.arrayType,v=g.countNode;if(v instanceof ge){const g=v.name,_=this._context.constants.get(g);if(_)try{const i=_.constEvaluate(this._exec);x.count=i}catch(i){}}}this._deferArrayCountEval.length=0}if(this._forwardTypeCount>0)for(const i of g)i.search(i=>{i instanceof Ce||i instanceof le?i.type=this._forwardType(i.type):i instanceof ue?i.format=this._forwardType(i.format):i instanceof F||i instanceof U||i instanceof P?i.type=this._forwardType(i.type):i instanceof D?i.returnType=this._forwardType(i.returnType):i instanceof $e&&(i.type=this._forwardType(i.type))});return g}_forwardType(i){if(i instanceof ie){const g=this._getType(i.name);if(g)return g}else i instanceof le?i.type=this._forwardType(i.type):i instanceof ue&&(i.format=this._forwardType(i.format));return i}_initialize(i){if(i)if("string"==typeof i){const g=new Re(i);this._tokens=g.scanTokens()}else this._tokens=i;else this._tokens=[];this._current=0}_updateNode(i,g){return i.line=null!=g?g:this._currentLine,i}_error(i,g){return{token:i,message:g,toString:()=>`${g}`}}_isAtEnd(){return this._current>=this._tokens.length||this._peek().type==He.eof}_match(i){if(i instanceof qe)return!!this._check(i)&&(this._advance(),!0);for(let g=0,x=i.length;g0){const i=this._currentLoop[this._currentLoop.length-1];g.loopId=i.id}i=g,this._check(He.keywords.if)&&(this._advance(),g.condition=this._optional_paren_expression())}else if(this._match(He.keywords.continue)){const g=this._updateNode(new re);if(!(this._currentLoop.length>0))throw this._error(this._peek(),`Continue statement must be inside a loop. Line: ${g.line}`);{const i=this._currentLoop[this._currentLoop.length-1];g.loopId=i.id}i=g}else i=this._increment_decrement_statement()||this._func_call_statement()||this._assignment_statement();return null!=i&&this._consume(He.tokens.semicolon,"Expected ';' after statement."),i}_static_assert_statement(){if(!this._match(He.keywords.static_assert))return null;const i=this._currentLine,g=this._optional_paren_expression();return this._updateNode(new N(g),i)}_while_statement(){if(!this._match(He.keywords.while))return null;const i=this._updateNode(new V(null,null));return this._currentLoop.push(i),i.condition=this._optional_paren_expression(),this._check(He.tokens.attr)&&this._attribute(),i.body=this._compound_statement(),this._currentLoop.pop(),i}_continuing_statement(){const i=this._currentLoop.length>0?this._currentLoop[this._currentLoop.length-1].id:-1;if(!this._match(He.keywords.continuing))return null;const g=this._currentLine,x=this._compound_statement();return this._updateNode(new O(x,i),g)}_for_statement(){if(!this._match(He.keywords.for))return null;this._consume(He.tokens.paren_left,"Expected '('.");const i=this._updateNode(new B(null,null,null,null));return this._currentLoop.push(i),i.init=this._check(He.tokens.semicolon)?null:this._for_init(),this._consume(He.tokens.semicolon,"Expected ';'."),i.condition=this._check(He.tokens.semicolon)?null:this._short_circuit_or_expression(),this._consume(He.tokens.semicolon,"Expected ';'."),i.increment=this._check(He.tokens.paren_right)?null:this._for_increment(),this._consume(He.tokens.paren_right,"Expected ')'."),this._check(He.tokens.attr)&&this._attribute(),i.body=this._compound_statement(),this._currentLoop.pop(),i}_for_init(){return this._variable_statement()||this._func_call_statement()||this._assignment_statement()}_for_increment(){return this._func_call_statement()||this._increment_decrement_statement()||this._assignment_statement()}_variable_statement(){if(this._check(He.keywords.var)){const i=this._variable_decl();if(null===i)throw this._error(this._peek(),"Variable declaration expected.");let g=null;return this._match(He.tokens.equal)&&(g=this._short_circuit_or_expression()),this._updateNode(new F(i.name,i.type,i.storage,i.access,g),i.line)}if(this._match(He.keywords.let)){const i=this._currentLine,g=this._consume(He.tokens.name,"Expected name for let.").toString();let x=null;if(this._match(He.tokens.colon)){const i=this._attribute();x=this._type_decl(),null!=x&&(x.attributes=i)}this._consume(He.tokens.equal,"Expected '=' for let.");const v=this._short_circuit_or_expression();return this._updateNode(new U(g,x,null,null,v),i)}if(this._match(He.keywords.const)){const i=this._currentLine,g=this._consume(He.tokens.name,"Expected name for const.").toString();let x=null;if(this._match(He.tokens.colon)){const i=this._attribute();x=this._type_decl(),null!=x&&(x.attributes=i)}this._consume(He.tokens.equal,"Expected '=' for const.");const v=this._short_circuit_or_expression();return null===x&&v instanceof xe&&(x=v.type),this._updateNode(new P(g,x,null,null,v),i)}return null}_increment_decrement_statement(){const i=this._current,g=this._unary_expression();if(null==g)return null;if(!this._check(He.increment_operators))return this._current=i,null;const x=this._consume(He.increment_operators,"Expected increment operator");return this._updateNode(new R(x.type===He.tokens.plus_plus?jr.increment:jr.decrement,g))}_assignment_statement(){let i=null;const g=this._currentLine;if(this._check(He.tokens.brace_right))return null;let x=this._match(He.tokens.underscore);if(x||(i=this._unary_expression()),!x&&null==i)return null;const v=this._consume(He.assignment_operators,"Expected assignment operator."),_=this._short_circuit_or_expression();return this._updateNode(new G(Kr.parse(v.lexeme),i,_),g)}_func_call_statement(){if(!this._check(He.tokens.ident))return null;const 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x=this._compound_statement();let v=[];this._match_elseif()&&(this._check(He.tokens.attr)&&this._attribute(),v=this._elseif_statement(v));let _=null;return this._match(He.keywords.else)&&(this._check(He.tokens.attr)&&this._attribute(),_=this._compound_statement()),this._updateNode(new Q(g,x,v,_),i)}_match_elseif(){return this._tokens[this._current].type===He.keywords.else&&this._tokens[this._current+1].type===He.keywords.if&&(this._advance(),this._advance(),!0)}_elseif_statement(i=[]){const g=this._optional_paren_expression(),x=this._compound_statement();return i.push(this._updateNode(new Le(g,x))),this._match_elseif()&&(this._check(He.tokens.attr)&&this._attribute(),this._elseif_statement(i)),i}_return_statement(){if(!this._match(He.keywords.return))return null;const i=this._short_circuit_or_expression();return this._updateNode(new Y(i))}_short_circuit_or_expression(){let i=this._short_circuit_and_expr();for(;this._match(He.tokens.or_or);)i=this._updateNode(new Ie(this._previous().toString(),i,this._short_circuit_and_expr()));return i}_short_circuit_and_expr(){let i=this._inclusive_or_expression();for(;this._match(He.tokens.and_and);)i=this._updateNode(new Ie(this._previous().toString(),i,this._inclusive_or_expression()));return i}_inclusive_or_expression(){let i=this._exclusive_or_expression();for(;this._match(He.tokens.or);)i=this._updateNode(new Ie(this._previous().toString(),i,this._exclusive_or_expression()));return i}_exclusive_or_expression(){let i=this._and_expression();for(;this._match(He.tokens.xor);)i=this._updateNode(new Ie(this._previous().toString(),i,this._and_expression()));return i}_and_expression(){let i=this._equality_expression();for(;this._match(He.tokens.and);)i=this._updateNode(new Ie(this._previous().toString(),i,this._equality_expression()));return i}_equality_expression(){const i=this._relational_expression();return this._match([He.tokens.equal_equal,He.tokens.not_equal])?this._updateNode(new Ie(this._previous().toString(),i,this._relational_expression())):i}_relational_expression(){let i=this._shift_expression();for(;this._match([He.tokens.less_than,He.tokens.greater_than,He.tokens.less_than_equal,He.tokens.greater_than_equal]);)i=this._updateNode(new Ie(this._previous().toString(),i,this._shift_expression()));return i}_shift_expression(){let i=this._additive_expression();for(;this._match([He.tokens.shift_left,He.tokens.shift_right]);)i=this._updateNode(new Ie(this._previous().toString(),i,this._additive_expression()));return i}_additive_expression(){let i=this._multiplicative_expression();for(;this._match([He.tokens.plus,He.tokens.minus]);)i=this._updateNode(new Ie(this._previous().toString(),i,this._multiplicative_expression()));return i}_multiplicative_expression(){let i=this._unary_expression();for(;this._match([He.tokens.star,He.tokens.forward_slash,He.tokens.modulo]);)i=this._updateNode(new Ie(this._previous().toString(),i,this._unary_expression()));return i}_unary_expression(){return this._match([He.tokens.minus,He.tokens.bang,He.tokens.tilde,He.tokens.star,He.tokens.and])?this._updateNode(new ke(this._previous().toString(),this._unary_expression())):this._singular_expression()}_singular_expression(){const i=this._primary_expression(),g=this._postfix_expression();return g&&(i.postfix=g),i}_postfix_expression(){if(this._match(He.tokens.bracket_left)){const i=this._short_circuit_or_expression();this._consume(He.tokens.bracket_right,"Expected ']'.");const g=this._updateNode(new ve(i)),x=this._postfix_expression();return x&&(g.postfix=x),g}if(this._match(He.tokens.period)){const i=this._consume(He.tokens.name,"Expected member name."),g=this._postfix_expression(),x=this._updateNode(new pe(i.lexeme));return g&&(x.postfix=g),x}return null}_getStruct(i){return this._context.aliases.has(i)?this._context.aliases.get(i).type:this._context.structs.has(i)?this._context.structs.get(i):null}_getType(i){const g=this._getStruct(i);if(null!==g)return g;switch(i){case"void":return ae.void;case"bool":return ae.bool;case"i32":return ae.i32;case"u32":return ae.u32;case"f32":return ae.f32;case"f16":return ae.f16;case"vec2f":return ce.vec2f;case"vec3f":return ce.vec3f;case"vec4f":return ce.vec4f;case"vec2i":return ce.vec2i;case"vec3i":return ce.vec3i;case"vec4i":return ce.vec4i;case"vec2u":return ce.vec2u;case"vec3u":return ce.vec3u;case"vec4u":return ce.vec4u;case"vec2h":return ce.vec2h;case"vec3h":return ce.vec3h;case"vec4h":return ce.vec4h;case"mat2x2f":return ce.mat2x2f;case"mat2x3f":return ce.mat2x3f;case"mat2x4f":return ce.mat2x4f;case"mat3x2f":return ce.mat3x2f;case"mat3x3f":return ce.mat3x3f;case"mat3x4f":return ce.mat3x4f;case"mat4x2f":return ce.mat4x2f;case"mat4x3f":return ce.mat4x3f;case"mat4x4f":return ce.mat4x4f;case"mat2x2h":return ce.mat2x2h;case"mat2x3h":return ce.mat2x3h;case"mat2x4h":return ce.mat2x4h;case"mat3x2h":return ce.mat3x2h;case"mat3x3h":return ce.mat3x3h;case"mat3x4h":return ce.mat3x4h;case"mat4x2h":return ce.mat4x2h;case"mat4x3h":return ce.mat4x3h;case"mat4x4h":return ce.mat4x4h;case"mat2x2i":return ce.mat2x2i;case"mat2x3i":return ce.mat2x3i;case"mat2x4i":return ce.mat2x4i;case"mat3x2i":return ce.mat3x2i;case"mat3x3i":return ce.mat3x3i;case"mat3x4i":return ce.mat3x4i;case"mat4x2i":return ce.mat4x2i;case"mat4x3i":return ce.mat4x3i;case"mat4x4i":return ce.mat4x4i;case"mat2x2u":return ce.mat2x2u;case"mat2x3u":return ce.mat2x3u;case"mat2x4u":return ce.mat2x4u;case"mat3x2u":return ce.mat3x2u;case"mat3x3u":return ce.mat3x3u;case"mat3x4u":return ce.mat3x4u;case"mat4x2u":return ce.mat4x2u;case"mat4x3u":return ce.mat4x3u;case"mat4x4u":return ce.mat4x4u}return null}_validateTypeRange(i,g){if("i32"===g.name){if(i<-2147483648||i>2147483647)throw this._error(this._previous(),`Value out of range for i32: ${i}. Line: ${this._currentLine}.`)}else if("u32"===g.name&&(i<0||i>4294967295))throw this._error(this._previous(),`Value out of range for u32: ${i}. Line: ${this._currentLine}.`)}_primary_expression(){if(this._match(He.tokens.ident)){const i=this._previous().toString();if(this._check(He.tokens.paren_left)){const g=this._argument_expression_list(),x=this._getType(i);return null!==x?this._updateNode(new de(x,g)):this._updateNode(new me(i,g))}if(this._context.constants.has(i)){const g=this._context.constants.get(i);return this._updateNode(new _e(i,g.value))}return this._updateNode(new ge(i))}if(this._match(He.tokens.int_literal)){const i=this._previous().toString();let g=i.endsWith("i")||i.endsWith("i")?ae.i32:i.endsWith("u")||i.endsWith("U")?ae.u32:ae.x32;const x=parseInt(i);return this._validateTypeRange(x,g),this._updateNode(new xe(new Be(x,this._exec.getTypeInfo(g)),g))}if(this._match(He.tokens.uint_literal)){const i=parseInt(this._previous().toString());return this._validateTypeRange(i,ae.u32),this._updateNode(new xe(new Be(i,this._exec.getTypeInfo(ae.u32)),ae.u32))}if(this._match([He.tokens.decimal_float_literal,He.tokens.hex_float_literal])){let i=this._previous().toString(),g=i.endsWith("h");g&&(i=i.substring(0,i.length-1));const x=parseFloat(i);this._validateTypeRange(x,g?ae.f16:ae.f32);const v=g?ae.f16:ae.f32;return this._updateNode(new xe(new Be(x,this._exec.getTypeInfo(v)),v))}if(this._match([He.keywords.true,He.keywords.false])){let i=this._previous().toString()===He.keywords.true.rule;return this._updateNode(new xe(new Be(i?1:0,this._exec.getTypeInfo(ae.bool)),ae.bool))}if(this._check(He.tokens.paren_left))return this._paren_expression();if(this._match(He.keywords.bitcast)){this._consume(He.tokens.less_than,"Expected '<'.");const i=this._type_decl();this._consume(He.tokens.greater_than,"Expected '>'.");const g=this._paren_expression();return this._updateNode(new ye(i,g))}const i=this._type_decl(),g=this._argument_expression_list();return this._updateNode(new de(i,g))}_argument_expression_list(){if(!this._match(He.tokens.paren_left))return null;const i=[];do{if(this._check(He.tokens.paren_right))break;const g=this._short_circuit_or_expression();i.push(g)}while(this._match(He.tokens.comma));return this._consume(He.tokens.paren_right,"Expected ')' for agument list"),i}_optional_paren_expression(){this._match(He.tokens.paren_left);const i=this._short_circuit_or_expression();return this._match(He.tokens.paren_right),i}_paren_expression(){this._consume(He.tokens.paren_left,"Expected '('.");const i=this._short_circuit_or_expression();return this._consume(He.tokens.paren_right,"Expected ')'."),i}_struct_decl(){if(!this._match(He.keywords.struct))return null;const i=this._currentLine,g=this._consume(He.tokens.ident,"Expected name for struct.").toString();this._consume(He.tokens.brace_left,"Expected '{' for struct body.");const x=[];for(;!this._check(He.tokens.brace_right);){const i=this._attribute(),g=this._consume(He.tokens.name,"Expected variable name.").toString();this._consume(He.tokens.colon,"Expected ':' for struct member type.");const v=this._attribute(),_=this._type_decl();null!=_&&(_.attributes=v),this._check(He.tokens.brace_right)?this._match(He.tokens.comma):this._consume(He.tokens.comma,"Expected ',' for struct member."),x.push(this._updateNode(new Ce(g,_,i)))}this._consume(He.tokens.brace_right,"Expected '}' after struct body.");const v=this._currentLine,_=this._updateNode(new oe(g,x,i,v),i);return this._context.structs.set(g,_),_}_global_variable_decl(){const i=this._variable_decl();if(!i)return null;if(this._match(He.tokens.equal)){const g=this._const_expression();i.value=g}if(null!==i.type&&i.value instanceof xe){if("x32"!==i.value.type.name&&i.type.getTypeName()!==i.value.type.getTypeName())throw this._error(this._peek(),`Invalid cast from ${i.value.type.name} to ${i.type.name}. Line:${this._currentLine}`);i.value.isScalar&&this._validateTypeRange(i.value.scalarValue,i.type),i.value.type=i.type}else null===i.type&&i.value instanceof xe&&(i.type="x32"===i.value.type.name?ae.i32:i.value.type,i.value.isScalar&&this._validateTypeRange(i.value.scalarValue,i.type));return i}_override_variable_decl(){const i=this._override_decl();return i&&this._match(He.tokens.equal)&&(i.value=this._const_expression()),i}_global_const_decl(){var i;if(!this._match(He.keywords.const))return null;const g=this._consume(He.tokens.name,"Expected variable name"),x=this._currentLine;let v=null;if(this._match(He.tokens.colon)){const i=this._attribute();v=this._type_decl(),null!=v&&(v.attributes=i)}let _=null;this._consume(He.tokens.equal,"const declarations require an assignment");const y=this._short_circuit_or_expression();try{let i=[ae.f32],x=y.constEvaluate(this._exec,i);x instanceof Be&&this._validateTypeRange(x.value,i[0]),i[0]instanceof ce&&null===i[0].format&&x.typeInfo instanceof a&&null!==x.typeInfo.format&&("f16"===x.typeInfo.format.name?i[0].format=ae.f16:"f32"===x.typeInfo.format.name?i[0].format=ae.f32:"i32"===x.typeInfo.format.name?i[0].format=ae.i32:"u32"===x.typeInfo.format.name?i[0].format=ae.u32:"bool"===x.typeInfo.format.name?i[0].format=ae.bool:console.error(`TODO: impelement template format type ${x.typeInfo.format.name}`)),_=this._updateNode(new xe(x,i[0])),this._exec.context.setVariable(g.toString(),x)}catch(i){_=y}if(null!==v&&_ instanceof xe){if("x32"!==_.type.name&&v.getTypeName()!==_.type.getTypeName())throw this._error(this._peek(),`Invalid cast from ${_.type.name} to ${v.name}. Line:${this._currentLine}`);_.type=v,_.isScalar&&this._validateTypeRange(_.scalarValue,_.type)}else null===v&&_ instanceof xe&&(v=null!==(i=null==_?void 0:_.type)&&void 0!==i?i:ae.f32,v===ae.x32&&(v=ae.i32));const b=this._updateNode(new P(g.toString(),v,"","",_),x);return this._context.constants.set(b.name,b),b}_global_let_decl(){if(!this._match(He.keywords.let))return null;const i=this._currentLine,g=this._consume(He.tokens.name,"Expected variable name");let x=null;if(this._match(He.tokens.colon)){const i=this._attribute();x=this._type_decl(),null!=x&&(x.attributes=i)}let v=null;if(this._match(He.tokens.equal)&&(v=this._const_expression()),null!==x&&v instanceof xe){if("x32"!==v.type.name&&x.getTypeName()!==v.type.getTypeName())throw this._error(this._peek(),`Invalid cast from ${v.type.name} to ${x.name}. Line:${this._currentLine}`);v.type=x}else null===x&&v instanceof xe&&(x="x32"===v.type.name?ae.i32:v.type);return v instanceof xe&&v.isScalar&&this._validateTypeRange(v.scalarValue,x),this._updateNode(new U(g.toString(),x,"","",v),i)}_const_expression(){return this._short_circuit_or_expression()}_variable_decl(){if(!this._match(He.keywords.var))return null;const i=this._currentLine;let g="",x="";this._match(He.tokens.less_than)&&(g=this._consume(He.storage_class,"Expected storage_class.").toString(),this._match(He.tokens.comma)&&(x=this._consume(He.access_mode,"Expected access_mode.").toString()),this._consume(He.tokens.greater_than,"Expected '>'."));const v=this._consume(He.tokens.name,"Expected variable name");let _=null;if(this._match(He.tokens.colon)){const i=this._attribute();_=this._type_decl(),null!=_&&(_.attributes=i)}return this._updateNode(new F(v.toString(),_,g,x,null),i)}_override_decl(){if(!this._match(He.keywords.override))return null;const i=this._consume(He.tokens.name,"Expected variable name");let g=null;if(this._match(He.tokens.colon)){const i=this._attribute();g=this._type_decl(),null!=g&&(g.attributes=i)}return this._updateNode(new M(i.toString(),g,null))}_diagnostic(){this._consume(He.tokens.paren_left,"Expected '('");const i=this._consume(He.tokens.ident,"Expected severity control name.");this._consume(He.tokens.comma,"Expected ','");let g=this._consume(He.tokens.ident,"Expected diagnostic rule name.").toString();return this._match(He.tokens.period)&&(g+=`.${this._consume(He.tokens.ident,"Expected diagnostic message.").toString()}`),this._consume(He.tokens.paren_right,"Expected ')'"),this._updateNode(new ee(i.toString(),g))}_enable_directive(){const i=this._consume(He.tokens.ident,"identity expected.");return this._updateNode(new K(i.toString()))}_requires_directive(){const i=[this._consume(He.tokens.ident,"identity expected.").toString()];for(;this._match(He.tokens.comma);){const g=this._consume(He.tokens.ident,"identity expected.");i.push(g.toString())}return this._updateNode(new J(i))}_type_alias(){const i=this._consume(He.tokens.ident,"identity expected.");this._consume(He.tokens.equal,"Expected '=' for type alias.");let g=this._type_decl();if(null===g)throw this._error(this._peek(),"Expected Type for Alias.");this._context.aliases.has(g.name)&&(g=this._context.aliases.get(g.name).type);const x=this._updateNode(new te(i.toString(),g));return this._context.aliases.set(x.name,x),x}_type_decl(){if(this._check([He.tokens.ident,...He.texel_format,He.keywords.bool,He.keywords.f32,He.keywords.i32,He.keywords.u32])){const i=this._advance().toString();if(this._context.structs.has(i))return this._context.structs.get(i);if(this._context.aliases.has(i))return this._context.aliases.get(i).type;if(!this._getType(i)){const g=this._updateNode(new ie(i));return this._forwardTypeCount++,g}return this._updateNode(new ae(i))}let i=this._texture_sampler_types();if(i)return i;if(this._check(He.template_types)){let i=this._advance().toString(),g=null,x=null;return this._match(He.tokens.less_than)&&(g=this._type_decl(),x=null,this._match(He.tokens.comma)&&(x=this._consume(He.access_mode,"Expected access_mode for pointer").toString()),this._consume(He.tokens.greater_than,"Expected '>' for type.")),this._updateNode(new ce(i,g,x))}if(this._match(He.keywords.ptr)){let i=this._previous().toString();this._consume(He.tokens.less_than,"Expected '<' for pointer.");const g=this._consume(He.storage_class,"Expected storage_class for pointer");this._consume(He.tokens.comma,"Expected ',' for pointer.");const x=this._type_decl();let v=null;return this._match(He.tokens.comma)&&(v=this._consume(He.access_mode,"Expected access_mode for pointer").toString()),this._consume(He.tokens.greater_than,"Expected '>' for pointer."),this._updateNode(new le(i,g.toString(),x,v))}const g=this._attribute();if(this._match(He.keywords.array)){let x=null,v=-1;const _=this._previous();let y=null;if(this._match(He.tokens.less_than)){x=this._type_decl(),this._context.aliases.has(x.name)&&(x=this._context.aliases.get(x.name).type);let g="";if(this._match(He.tokens.comma)){y=this._shift_expression();try{g=y.constEvaluate(this._exec).toString(),y=null}catch(i){g="1"}}this._consume(He.tokens.greater_than,"Expected '>' for array."),v=g?parseInt(g):0}const b=this._updateNode(new ue(_.toString(),g,x,v));return y&&this._deferArrayCountEval.push({arrayType:b,countNode:y}),b}return null}_texture_sampler_types(){if(this._match(He.sampler_type))return this._updateNode(new he(this._previous().toString(),null,null));if(this._match(He.depth_texture_type))return this._updateNode(new he(this._previous().toString(),null,null));if(this._match(He.sampled_texture_type)||this._match(He.multisampled_texture_type)){const i=this._previous();this._consume(He.tokens.less_than,"Expected '<' for sampler type.");const g=this._type_decl();return this._consume(He.tokens.greater_than,"Expected '>' for sampler type."),this._updateNode(new he(i.toString(),g,null))}if(this._match(He.storage_texture_type)){const i=this._previous();this._consume(He.tokens.less_than,"Expected '<' for sampler type.");const g=this._consume(He.texel_format,"Invalid texel format.").toString();this._consume(He.tokens.comma,"Expected ',' after texel format.");const x=this._consume(He.access_mode,"Expected access mode for storage texture type.").toString();return this._consume(He.tokens.greater_than,"Expected '>' for sampler type."),this._updateNode(new he(i.toString(),g,x))}return null}_attribute(){let i=[];for(;this._match(He.tokens.attr);){const g=this._consume(He.attribute_name,"Expected attribute name"),x=this._updateNode(new De(g.toString(),null));if(this._match(He.tokens.paren_left)){if(x.value=this._consume(He.literal_or_ident,"Expected attribute value").toString(),this._check(He.tokens.comma)){this._advance();do{const i=this._consume(He.literal_or_ident,"Expected attribute value").toString();x.value instanceof Array||(x.value=[x.value]),x.value.push(i)}while(this._match(He.tokens.comma))}this._consume(He.tokens.paren_right,"Expected ')'")}i.push(x)}return 0==i.length?null:i}}class _t extends at{constructor(i){super(),i&&this.update(i)}update(i){const g=(new gt).parse(i);this.updateAST(g)}}function ensureVertexIndexBuiltin(i){if(/@builtin\s*\(\s*vertex_index\s*\)/.test(i))return i;return i.replace(/(@vertex\s+fn\s+)([a-zA-Z_][a-zA-Z0-9_]*)\s*\(([^)]*)(\))/,(i,g,x,v,_)=>{const y=v.trim(),b="@builtin(vertex_index) redgpu_auto_builtin_vertex_index: u32";return`${g}${x}(${0===y.length?b:`${y}, ${b}`}${_}`})}class WGSLUniformTypes{static get i32(){return{numElements:1,align:4,size:4,type:"i32",wgslType:"i32",View:Int32Array}}static get u32(){return{numElements:1,align:4,size:4,type:"u32",wgslType:"u32",View:Uint32Array}}static get f32(){return{numElements:1,align:4,size:4,type:"f32",wgslType:"f32",View:Float32Array}}static get f16(){return{numElements:1,align:2,size:2,type:"f16",wgslType:"f16",View:Uint16Array}}static get vec2f32(){return{numElements:2,align:8,size:8,type:"f32",wgslType:"vec2",View:Float32Array}}static get vec2i32(){return{numElements:2,align:8,size:8,type:"i32",wgslType:"vec2",View:Int32Array}}static get vec2u32(){return{numElements:2,align:8,size:8,type:"u32",wgslType:"vec2",View:Uint32Array}}static get vec2u16(){return{numElements:2,align:4,size:4,type:"u16",wgslType:"vec2",View:Uint16Array}}static get vec3i32(){return{numElements:3,align:16,size:12,type:"i32",wgslType:"vec3",View:Int32Array}}static get vec3u32(){return{numElements:3,align:16,size:12,type:"u32",wgslType:"vec3",View:Uint32Array}}static get vec3f32(){return{numElements:3,align:16,size:12,type:"f32",wgslType:"vec3",View:Float32Array}}static get vec3u16(){return{numElements:3,align:8,size:6,type:"u16",wgslType:"vec3",View:Uint16Array}}static get vec4i32(){return{numElements:4,align:16,size:16,type:"i32",wgslType:"vec4",View:Int32Array}}static get vec4u32(){return{numElements:4,align:16,size:16,type:"u32",wgslType:"vec4",View:Uint32Array}}static get vec4f32(){return{numElements:4,align:16,size:16,type:"f32",wgslType:"vec4",View:Float32Array}}static get vec4u16(){return{numElements:4,align:8,size:8,type:"u16",wgslType:"vec4",View:Uint16Array}}static get mat2x2f32(){return{numElements:4,align:8,size:16,type:"f32",wgslType:"mat2x2",View:Float32Array}}static get mat2x2u16(){return{numElements:4,align:4,size:8,type:"u16",wgslType:"mat2x2",View:Uint16Array}}static get mat3x2f32(){return{numElements:6,align:8,size:24,type:"f32",wgslType:"mat3x2",View:Float32Array}}static get mat3x2u16(){return{numElements:6,align:4,size:12,type:"u16",wgslType:"mat3x2",View:Uint16Array}}static get mat3x3f32(){return{numElements:16,align:16,size:64,type:"f32",wgslType:"mat3x3",View:Float32Array}}static get mat4x2f32(){return{numElements:8,align:8,size:32,type:"f32",wgslType:"mat4x2",View:Float32Array}}static get mat4x2u16(){return{numElements:8,align:4,size:16,type:"u16",wgslType:"mat4x2",View:Uint16Array}}static get mat2x3f32(){return{numElements:8,align:16,size:32,type:"f32",wgslType:"mat2x3",View:Float32Array}}static get mat2x3u16(){return{numElements:8,align:8,size:16,type:"u16",wgslType:"mat2x3",View:Uint16Array}}static get mat4x4f32(){return{numElements:16,align:16,size:64,type:"f32",wgslType:"mat4x4",View:Float32Array}}static get mat4x4u16(){return{numElements:16,align:8,size:32,type:"u16",wgslType:"mat4x4",View:Uint16Array}}}Object.freeze(WGSLUniformTypes);const processMembers=(i,g=0,x=0)=>{let v=0,_=x;const y=i?.reduce((i,x,y)=>{const{type:b,offset:S,size:w,stride:L,count:k,isArray:H}=x,{format:z}=b,q="array"===b.name?`${z.name}${z.format?`${z.format.name}`:""}`:`${b.name}${z?`${z.name}`:""}`;if(v=g,_=S+w,i[x.name]=((i,g,x)=>{const v=WGSLUniformTypes[x];return{uniformOffset:i.offset+g,uniformOffsetForData:i.offset,stride:i.stride,isArray:i.isArray,typeInfo:v,View:v?.View}})(x,g,q),H&&z.members){const g=processMembers(z.members).members;i[x.name].memberList=Array.from({length:k},(i,x)=>{const v={};for(const i in g){const _=v[i]={...g[i]};_.uniformOffset=_.uniformOffset+S+L*x}return v})}else b.members&&(i[x.name]=processMembers(b.members,S+g,_));return i},{});return{members:y,startOffset:v,endOffset:_}},oi=new Map,parseWGSL=(i,g,x)=>{if(!i)throw new Error(`[parseWGSL] sourceName is required. (provided: ${i})`);g=ensureVertexIndexBuiltin(g);const{defaultSource:v,shaderSourceVariant:_,conditionalBlocks:y,cacheKey:b}=preprocessWGSL(i,g,x),S=oi.get(b);let w;if(S)w=S;else{const i=new _t(v);w={uniforms:{...(k=i.uniforms,k.reduce((i,g)=>(i[g.name]={name:g.name,...processMembers(g.members),arrayBufferByteLength:g.size,stride:g.stride},g.attributes?.forEach(x=>i[g.name][x.name]=+x.value),i),{}))},storage:{...(L=i.storage,L.reduce((i,g)=>(i[g.name]={name:g.name,...processMembers(g.members),arrayBufferByteLength:g.size,stride:g.stride,acccess:g.access,type:g.type},g.attributes?.forEach(x=>i[g.name][x.name]=+x.value),i),{}))},samplers:i.samplers,textures:i.textures,vertexEntries:i.entry.vertex.map(i=>i.name),fragmentEntries:i.entry.fragment.map(i=>i.name),computeEntries:i.entry.compute.map(i=>i.name)},_.setBaseInfo(w.textures,w.samplers),y.forEach(i=>{const g=_.getVariant(i),x=new _t(g),v=x.textures.filter(i=>!w.textures.find(g=>g.name===i.name)),y=x.samplers.filter(i=>!w.samplers.find(g=>g.name===i.name));_.addConditionalInfo(i,v,y)}),w.textures=_.getUnionTextures(),w.samplers=_.getUnionSamplers(),oi.set(b,w)}var L,k;return{...w,defaultSource:v,shaderSourceVariant:_,conditionalBlocks:y}},ui={ZERO:"zero",ONE:"one",SRC:"src",ONE_MINUS_SRC:"one-minus-src",SRC_ALPHA:"src-alpha",ONE_MINUS_SRC_ALPHA:"one-minus-src-alpha",DST:"dst",ONE_MINUS_DST:"one-minus-dst",DST_ALPHA:"dst-alpha",ONE_MINUS_DST_ALPHA:"one-minus-dst-alpha",SRC_ALPHA_SATURATED:"src-alpha-saturated",CONSTANT:"constant",ONE_MINUS_CONSTANT:"one-minus-constant",SRC1:"src1",ONE_MINUS_SRC1:"one-minus-src1",SRC1_ALPHA:"src1-alpha",ONE_MINUS_SRC1_ALPHA:"one-minus-src1-alpha"};Object.freeze(ui);const li={ADD:"add",SUBTRACT:"subtract",REVERSE_SUBTRACT:"reverse-subtract",MIN:"min",MAX:"max"};Object.freeze(li);const ci=Object.values(ui),hi=Object.values(li);class BlendState{state;#Yt;#Wt;#Zt;#Jt;constructor(i,g=ui.SRC_ALPHA,x=ui.ONE_MINUS_SRC_ALPHA,v=li.ADD){this.#Jt=i,this.srcFactor=g,this.dstFactor=x,this.operation=v}get operation(){return this.#Zt}set operation(i){hi.includes(i)||consoleAndThrowError(`Invalid GPUBlendOperation: ${i}. Valid operations are ${hi.join(", ")}`),this.#Zt=i,this.#Qt()}get srcFactor(){return this.#Yt}set srcFactor(i){ci.includes(i)||consoleAndThrowError(`Invalid GPUBlendFactor: ${i}. Valid srcFactor factors are ${ci.join(", ")}`),this.#Yt=i,this.#Qt()}get dstFactor(){return this.#Wt}set dstFactor(i){ci.includes(i)||consoleAndThrowError(`Invalid GPUBlendFactor: ${i}. Valid dstFactor factors are ${ci.join(", ")}`),this.#Wt=i,this.#Qt()}#Qt(){const i=this.#Zt?{operation:this.#Zt}:{},g=this.#Yt?{srcFactor:this.#Yt}:{},x=this.#Wt?{dstFactor:this.#Wt}:{};this.state={...i,...g,...x},this.#Jt.dirtyPipeline=!0}}const fi=new Map,di=new WeakMap;let mi,pi,gi;class PackedTexture extends RedGPUObject{#ne;#V;#er;#me=new Map;constructor(i){super(i),this.#tr(),this.#ne=this.#rr()}get gpuTexture(){return this.#V}static getCacheMap(){return fi}async packing(i,g,x,v,_,y){const b={r:"r",g:"g",b:"b",a:"a",..._},S=`${i.r?.label||""}_${i.g?.label||""}_${i.b?.label||""}_${i.a?.label||""}`,w=`${JSON.stringify(b)}_${S}`;if(!(i.r||i.g||i.b||i.a))return;this.#ir(w);fi.get(w)||await this.#nr(i,g,x,v,b,w,y)}destroy(){const i=di.get(this);if(i){const g=fi.get(i);g&&(g.useNum--,0===g.useNum&&(g.gpuTexture?.destroy(),fi.delete(i))),di.delete(this)}}#tr(){const{resourceManager:i}=this;gi=i.createGPUBuffer("PACK_TEXTURE_MAPPING_BUFFER",{size:16,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST}),pi||(pi=i.createBindGroupLayout("PACK_TEXTURE_BIND_GROUP_LAYOUT",{entries:[{binding:0,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:1,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:2,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:3,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:4,visibility:GPUShaderStage.FRAGMENT,sampler:{}},{binding:5,visibility:GPUShaderStage.FRAGMENT,buffer:{type:"uniform"}}]})),mi||(mi=this.#ar())}#sr(i){const g=`${i.r?.label||"empty"}_${i.g?.label||"empty"}_${i.b?.label||"empty"}_${i.a?.label||"empty"}`,{resourceManager:x,gpuDevice:v}=this;if(!this.#me.has(g)){const _=[{binding:0,resource:x.getGPUResourceBitmapTextureView(i.r)},{binding:1,resource:x.getGPUResourceBitmapTextureView(i.g)},{binding:2,resource:x.getGPUResourceBitmapTextureView(i.b)},{binding:3,resource:x.getGPUResourceBitmapTextureView(i.a)},{binding:4,resource:this.#ne},{binding:5,resource:{buffer:gi}}],y=v.createBindGroup({label:`PACK_TEXTURE_BIND_GROUP_${g}`,layout:pi,entries:_});this.#me.set(g,y)}this.#er=this.#me.get(g)}#ir(i){const g=di.get(this);if(g&&g!==i){const i=fi.get(g);i&&(i.useNum--,0===i.useNum&&(i.gpuTexture?.destroy(),fi.delete(g)))}const x=fi.get(i);x&&(this.#V=x.gpuTexture,x.useNum++),di.set(this,i)}async#nr(i,g,x,v,_,y,b){const S={size:[g,x,1],format:"rgba8unorm",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC,label:v||`PACK_TEXTURE_${createUUID()}`,mipLevelCount:getMipLevelCount(g,x)};this.#V&&(this.#V=null);const{resourceManager:w,gpuDevice:L,uuid:k}=this,H=w.createManagedTexture(S),z=new Uint32Array([["r","g","b","a"].indexOf(_.r),["r","g","b","a"].indexOf(_.g),["r","g","b","a"].indexOf(_.b),["r","g","b","a"].indexOf(_.a)]);L.queue.writeBuffer(gi,0,z),this.#sr(i),this.#or(H,b),this.#V=S.mipLevelCount>1?w.mipmapGenerator.generateMipmap(H,S,!0):H,fi.set(y,{gpuTexture:this.#V,useNum:1,mappingKey:y,uuid:k}),this.#er=null}#or(i,g){const{resourceManager:x,gpuDevice:v}=this,_=g||v.createCommandEncoder({label:"PackedTexture_CommandEncoder"}),y=_.beginRenderPass({colorAttachments:[{view:x.getGPUResourceBitmapTextureView(i,{baseMipLevel:0,mipLevelCount:1,dimension:"2d",label:`${i.label}_RENDER_TARGET`}),loadOp:"clear",storeOp:"store",clearValue:[0,0,0,0]}]});y.setPipeline(mi),y.setBindGroup(0,this.#er),y.draw(6,1,0,0),y.end(),g||v.queue.submit([_.finish()])}#ar(){const i="struct VertexOutput{@builtin(position)position:vec4,@location(0)uv:vec2,};@vertex fn vertexMain(@builtin(vertex_index)VertexIndex:u32)->VertexOutput{var pos=array,6>(vec2(-1.0,-1.0),vec2(1.0,-1.0),vec2(-1.0,1.0),vec2(-1.0,1.0),vec2(1.0,-1.0),vec2(1.0,1.0));var uv=array,6>(vec2(.0,1.0),vec2(1.0,1.0),vec2(.0,.0),vec2(.0,.0),vec2(1.0,1.0),vec2(1.0,.0));var output:VertexOutput;output.position=vec4(pos[VertexIndex],.0,1.0);output.uv=uv[VertexIndex];return output;}struct ComponentMapping{r_component:u32,g_component:u32,b_component:u32,a_component:u32,};@group(0)@binding(0)var textureR:texture_2d;@group(0)@binding(1)var textureG:texture_2d;@group(0)@binding(2)var textureB:texture_2d;@group(0)@binding(3)var textureA:texture_2d;@group(0)@binding(4)var sampler0:sampler;@group(0)@binding(5)varmapping:ComponentMapping;fn getComponent(color:vec4,componentIndex:u32)->f32{switch componentIndex{case 0u:{return color.r;}case 1u:{return color.g;}case 2u:{return color.b;}case 3u:{return color.a;}default:{return .0;}}}@fragment fn fragmentMain(input:VertexOutput)->@location(0)vec4{let colorR=textureSample(textureR,sampler0,input.uv);let colorG=textureSample(textureG,sampler0,input.uv);let colorB=textureSample(textureB,sampler0,input.uv);let colorA=textureSample(textureA,sampler0,input.uv);let r=getComponent(colorR,mapping.r_component);let g=getComponent(colorG,mapping.g_component);let b=getComponent(colorB,mapping.b_component);let a=getComponent(colorA,mapping.a_component);return vec4(r,g,b,a);}",{resourceManager:g,gpuDevice:x}=this,v=x.createPipelineLayout({label:"PACK_TEXTURE_PIPELINE_LAYOUT",bindGroupLayouts:[pi]});return x.createRenderPipeline({label:"PACK_TEXTURE_PIPELINE",layout:v,vertex:{module:g.createGPUShaderModule("PACK_TEXTURE_SHADER_MODULE",{code:i}),entryPoint:"vertexMain"},fragment:{module:g.createGPUShaderModule("PACK_TEXTURE_SHADER_MODULE",{code:i}),entryPoint:"fragmentMain",targets:[{format:"rgba8unorm"}]},primitive:{topology:"triangle-list"}})}#rr(){return new Sampler(this.redGPUContext).gpuSampler}}const xi={NORMAL:0,MULTIPLY:1,LIGHTEN:2,SCREEN:3,LINEAR_DODGE:4,SUBTRACT:5,DARKEN:6,OVERLAY:7,COLOR_DODGE:8,COLOR_BURN:9,HARD_LIGHT:10,SOFT_LIGHT:11,DIFFERENCE:12,EXCLUSION:13,DIVIDE:14,VIVID_LIGHT:15,LINEAR_BURN:16,PIN_LIGHT:17,SATURATION:18,HUE:19,LUMINOSITY:20,COLOR:21,NEGATION:22};class FragmentGPURenderInfo{fragmentShaderModule;fragmentShaderSourceVariant;fragmentShaderVariantConditionalBlocks;fragmentUniformInfo;fragmentBindGroupLayout;fragmentUniformBuffer;fragmentUniformBindGroup;fragmentState;constructor(i,g,x,v,_,y,b,S){this.fragmentShaderModule=i,this.fragmentShaderSourceVariant=g,this.fragmentShaderVariantConditionalBlocks=x,this.fragmentUniformInfo=v,this.fragmentBindGroupLayout=_,this.fragmentUniformBuffer=y,this.fragmentUniformBindGroup=b,this.fragmentState=S}}Object.freeze(FragmentGPURenderInfo);const getBindGroupLayoutDescriptorFromShaderInfo=(i,g,x,v=!0)=>{const{textures:_,samplers:y,uniforms:b,storage:S}=i,w=[];for(const i in S){const v=S[i],{binding:_,name:y,group:b,type:L}=v;if(v.access){const i={write:"write-only-storage",read:"read-only-storage",read_write:"read-write-storage"}[v.access];g===b&&w.push({binding:_,visibility:x,buffer:{type:i}})}else if(g===b){const{access:i,format:g}=L,v={write:"write-only",read:"read-only",read_write:"read-write"}[i],y=g.name;w.push({binding:_,visibility:x,storageTexture:{access:v,format:y}})}}for(const i in _){const v=_[i],{binding:y,name:b,group:S,type:L}=v,{name:k}=L;g===S&&w.push({binding:y,visibility:x,texture:"texture_depth_2d"===k||"texture_depth_multisampled_2d"===k?{viewDimension:"2d",sampleType:"depth",multisampled:"texture_depth_multisampled_2d"===k}:"texture_cube"===k?{viewDimension:"cube"}:"texture_3d"===k?{viewDimension:"3d"}:"texture_2d_array"===k?{viewDimension:"2d-array",sampleType:"float",multisampled:!1}:{}})}for(const i in y){const v=y[i],{binding:_,name:b,group:S}=v;g===S&&w.push({binding:_,visibility:x,sampler:{type:"filtering"}})}for(const i in b){const v=b[i],{binding:_,name:y,group:S}=v;g===S&&w.push({binding:_,visibility:x,buffer:{type:"uniform"}})}return{entries:w}},getFragmentBindGroupLayoutDescriptorFromShaderInfo=(i,g)=>getBindGroupLayoutDescriptorFromShaderInfo(i,g,GPUShaderStage.FRAGMENT),getVertexBindGroupLayoutDescriptorFromShaderInfo=(i,g)=>getBindGroupLayoutDescriptorFromShaderInfo(i,g,GPUShaderStage.VERTEX),getComputeBindGroupLayoutDescriptorFromShaderInfo=(i,g,x)=>getBindGroupLayoutDescriptorFromShaderInfo(i,g,GPUShaderStage.COMPUTE,x),applyProperties=(i,g,x)=>{(Array.isArray(g)?g:[g]).forEach(g=>{if(Array.isArray(g)){const[v,..._]=g;Object.defineProperty(i.prototype,v,x(v,..._))}else"object"==typeof g&&null!==g&&"key"in g?Object.defineProperty(i.prototype,g.key,x(g)):Object.defineProperty(i.prototype,g,x(g))})},updateTargetUniform=(i,g,x)=>{let v,_;const{gpuRenderInfo:y}=i;i.isInstanceofMaterial?(v=y.fragmentUniformInfo,_=y.fragmentUniformBuffer):i.isInstanceofPostEffect?(v=i.uniformsInfo,_=i.uniformBuffer):y?.vertexUniformInfo&&(v=y.vertexUniformInfo,_=y.vertexUniformBuffer),_&&v.members[g]&&_.writeOnlyBuffer(v.members[g],x)},vi={enumerable:!0,configurable:!1};function createSetter$6(i,g,x=0,v){return function(_){validatePositiveNumberRange(_),void 0!==x&&_v&&(console.warn(`Value for ${i} exceeds the maximum (${v}). Adjusted to ${v}.`),_=v),this[g]=_,updateTargetUniform(this,i,_)}}function definePositiveNumberRange_func(i){const{key:g,value:x=0,min:v=0,max:_}=i,y=Symbol(g);return{get:function(){return void 0===this[y]&&(this[y]=x),this[y]},set:createSetter$6(g,y,v,_),...vi}}Object.freeze(vi);const definePositiveNumber=(i,g)=>applyProperties(i,g,definePositiveNumberRange_func);function createSetter$5(i,g){return function(x){"boolean"!=typeof x&&console.warn(`Value for ${i} should be a boolean. Received: ${typeof x}.`),this[g]=x,updateTargetUniform(this,i,x?1:0),this.dirtyPipeline=!0}}function defineBoolean_func(i){const{key:g,value:x=!1}=i,v=Symbol(g);return{get:function(){return void 0===this[v]&&(this[v]=x),this[v]},set:createSetter$5(g,v),...vi}}Object.freeze(definePositiveNumber);const defineBoolean=(i,g)=>applyProperties(i,g,defineBoolean_func);function createColorRGBA(i,g,x,v){let _=255,y=255,b=255;if(isHexColor(v)){const i=convertHexToRgb(v);_=i.r,y=i.g,b=i.b}return new ColorRGBA(_,y,b,1,()=>{updateTargetUniform(i,g,i[x].rgbaNormalLinear)})}function defineColorRGBA_func(i){const g=i.key,x=i.value??"#fff",v=Symbol(g);return{get:function(){return void 0===this[v]&&(this[v]=createColorRGBA(this,g,v,x)),this[v]},set:function(i){if("string"==typeof i&&isHexColor(i)){const{r:x,g:_,b:y}=convertHexToRgb(i);this[v]?(this[v].r=x,this[v].g=_,this[v].b=y):this[v]=createColorRGBA(this,g,v,i)}else i instanceof ColorRGBA&&(this[v]=i,updateTargetUniform(this,g,i.rgbaNormalLinear))},...vi}}Object.freeze(defineBoolean);const defineColorRGBA=(i,g)=>applyProperties(i,g,defineColorRGBA_func);Object.freeze(defineColorRGBA);class ABaseMaterial extends ResourceBase{use2PathRender;gpuRenderInfo;dirtyPipeline=!1;transparent=!1;#ur;#lr;#cr=GPUColorWrite.ALL;#hr;#fr;#Ke;#dr;#mr;#pr;#gr;#xr;#vr;#_r;#yr;#br;#we;#Sr;#Tr=xi.MULTIPLY;constructor(i,g,x,v){super(i);const{resourceManager:_}=i;this.#br=g,this.#dr=`FRAGMENT_MODULE_${this.#br}`,this.#mr=`FRAGMENT_BIND_GROUP_DESCRIPTOR_${g}`,this.#pr=`FRAGMENT_BIND_GROUP_LAYOUT_${g}`,this.#gr=x,this.#xr=x?.storage,this.#vr=x?.uniforms.uniforms,this.#Sr=v,this.#_r=x.shaderSourceVariant.getUnionTextures(),this.#yr=x.shaderSourceVariant.getUnionSamplers(),this.#we=_.getGPUBindGroupLayout(this.#pr)||_.createBindGroupLayout(this.#pr,getFragmentBindGroupLayoutDescriptorFromShaderInfo(x,v)),this.#ur=new BlendState(this),this.#lr=new BlendState(this),this.#hr=_.basicSampler.gpuSampler,this.#fr=_.emptyBitmapTextureView,this.#Ke=_.emptyCubeTextureView}get tintBlendMode(){const i=Object.entries(xi).find(([,i])=>i===this.#Tr);if(!i)throw new Error(`Invalid tint mode value: ${this.#Tr}`);return i[0]}set tintBlendMode(i){const{fragmentUniformInfo:g,fragmentUniformBuffer:x}=this.gpuRenderInfo;let v;if("string"==typeof i){if(!(i in xi))throw new Error(`Invalid tint mode key: ${i}`);v=xi[i]}else{if("number"!=typeof i||!Object.values(xi).includes(i))throw new Error(`Invalid tint mode: ${i}`);v=i}x.writeOnlyBuffer(g.members.tintBlendMode,v),this.#Tr=v}get MODULE_NAME(){return this.#br}get FRAGMENT_SHADER_MODULE_NAME(){return this.#dr}get FRAGMENT_BIND_GROUP_DESCRIPTOR_NAME(){return this.#mr}get STORAGE_STRUCT(){return this.#xr}get UNIFORM_STRUCT(){return this.#vr}get blendColorState(){return this.#ur}get blendAlphaState(){return this.#lr}get writeMaskState(){return this.#cr}set writeMaskState(i){this.#cr=i}initGPURenderInfos(){const{redGPUContext:i}=this,{resourceManager:g}=i,x=g.createGPUShaderModule(this.#dr,{code:this.#gr.defaultSource}),v=new ArrayBuffer(Math.max(this.#vr.arrayBufferByteLength,16)),_=new UniformBuffer(i,v,`UniformBuffer_${this.#br}_${this.uuid}`);this.gpuRenderInfo=new FragmentGPURenderInfo(x,this.#gr.shaderSourceVariant,this.#gr.conditionalBlocks,this.#vr,this.#we,_,null,null),this._updateBaseProperty(),this._updateFragmentState()}_updateFragmentState(){const{gpuDevice:i,resourceManager:g}=this.redGPUContext;this.#wr();const x=[];for(const i in this.#_r){const v=this.#_r[i],{binding:_,name:y,group:b,type:S}=v,{name:w}=S;let L;L="texture_cube"===w?g.getGPUResourceCubeTextureView(this[y]):this[y]instanceof PackedTexture?g.getGPUResourceBitmapTextureView(this[y]):g.getGPUResourceBitmapTextureView(this[y])||this.#fr,2===b&&x.push({binding:_,resource:L})}for(const i in this.#yr){const g=this.#yr[i],{binding:v,name:_,group:y}=g;2===y&&x.push({binding:v,resource:this.getGPUResourceSampler(this[_])})}this.#vr&&x.push({binding:this.#vr.binding,resource:{buffer:this.gpuRenderInfo.fragmentUniformBuffer.gpuBuffer,offset:0,size:this.gpuRenderInfo.fragmentUniformBuffer.size}});const v={layout:this.gpuRenderInfo.fragmentBindGroupLayout,label:this.#mr,entries:x},_=i.createBindGroup(v);this.gpuRenderInfo.fragmentState=this.getFragmentRenderState(),this.gpuRenderInfo.fragmentUniformBindGroup=_}getFragmentRenderState(i="main"){return{module:this.gpuRenderInfo.fragmentShaderModule,entryPoint:i,targets:[{format:"rgba16float",blend:{color:this.blendColorState.state,alpha:this.blendAlphaState.state},writeMask:this.writeMaskState},{format:navigator.gpu.getPreferredCanvasFormat(),blend:void 0,writeMask:this.writeMaskState},{format:"rgba16float",blend:void 0,writeMask:this.writeMaskState}]}}_updateBaseProperty(){const{fragmentUniformInfo:i,fragmentUniformBuffer:g}=this.gpuRenderInfo,{members:x}=i;for(const v in x){const x=this[v];x instanceof ColorRGBA?g.writeOnlyBuffer(i.members[v],x.rgbaNormalLinear):x instanceof ColorRGB?g.writeOnlyBuffer(i.members[v],x.rgbNormalLinear):_i.test(v)||(this[v]=x)}}getGPUResourceSampler(i){return i?.gpuSampler||this.#hr}#wr(){const{resourceManager:i}=this.redGPUContext,g=this.#Mr(),x=`${this.#dr}_${g}`;let v=i.getGPUShaderModule(x);if(!v){const _=this.gpuRenderInfo.fragmentShaderSourceVariant.getVariant(g);v=_?i.createGPUShaderModule(x,{code:_}):this.gpuRenderInfo.fragmentShaderModule}this.gpuRenderInfo.fragmentShaderModule=v,this.#_r=this.gpuRenderInfo.fragmentShaderSourceVariant.getVariantTextures(g),this.#yr=this.gpuRenderInfo.fragmentShaderSourceVariant.getVariantSamplers(g);const _=`${this.#pr}_${g}`;let y=i.getGPUBindGroupLayout(_);if(!y){const g={...this.#gr,textures:this.#_r,samplers:this.#yr};y=i.createBindGroupLayout(_,getFragmentBindGroupLayoutDescriptorFromShaderInfo(g,this.#Sr))}this.gpuRenderInfo.fragmentBindGroupLayout=y}#Mr(){const{fragmentShaderVariantConditionalBlocks:i}=this.gpuRenderInfo,g=new Set;for(const x of i)this[x]&&g.add(x);const x=g.size>0?Array.from(g).sort().join("+"):"none";return g.size,x}}const _i=/^use\w+Texture$/;Object.defineProperty(ABaseMaterial.prototype,"isInstanceofMaterial",{value:!0,writable:!1}),definePositiveNumber(ABaseMaterial,[{key:"opacity",value:1,max:1}]),defineBoolean(ABaseMaterial,[{key:"useTint",value:!1}]),defineColorRGBA(ABaseMaterial,[{key:"tint",value:"#ffffff"}]),Object.freeze(ABaseMaterial);class ABitmapBaseMaterial extends ABaseMaterial{__packingList;constructor(i,g,x,v){super(i,g,x,v)}updateTexture(i,g){i&&i.__removeDirtyPipelineListener(this.#Pr),g&&g.__addDirtyPipelineListener(this.#Pr),this.#Pr()}updateSampler(i,g){i&&i.__removeDirtyPipelineListener(this.#Pr),g&&g.__addDirtyPipelineListener(this.#Pr),this.#Pr()}#Pr=()=>{this.dirtyPipeline=!0;{let i=(this.__packingList||[]).length;for(;i--;)this.__packingList[i]()}this.gpuRenderInfo?.fragmentShaderModule?this._updateFragmentState():this.initGPURenderInfos()}}Object.freeze(ABitmapBaseMaterial);class AUVTransformBaseMaterial extends ABitmapBaseMaterial{dirtyTextureTransform=!1;#Rr=[0,0];#Cr=[1,1];constructor(i,g,x,v){super(i,g,x,v)}get textureOffset(){return this.#Rr}set textureOffset(i){this.dirtyTextureTransform=!0,this.#Rr=i}get textureScale(){return this.#Cr}set textureScale(i){this.dirtyTextureTransform=!0,this.#Cr=i}}Object.freeze(AUVTransformBaseMaterial);var yi=Object.freeze({__proto__:null,ABaseMaterial:ABaseMaterial,ABitmapBaseMaterial:ABitmapBaseMaterial,AUVTransformBaseMaterial:AUVTransformBaseMaterial,FragmentGPURenderInfo:FragmentGPURenderInfo,getComputeBindGroupLayoutDescriptorFromShaderInfo:getComputeBindGroupLayoutDescriptorFromShaderInfo,getFragmentBindGroupLayoutDescriptorFromShaderInfo:getFragmentBindGroupLayoutDescriptorFromShaderInfo,getVertexBindGroupLayoutDescriptorFromShaderInfo:getVertexBindGroupLayoutDescriptorFromShaderInfo});const bi=new WeakMap;let Si=0;class ASinglePassPostEffect extends RedGPUObject{isLdr=!1;#Br;#Dr;#Er;#Ir;#Ar;#Lr;#Ur;#kr;#Gr;#Or;#Vr;#Nr;#Fr;#Hr;#zr;#$r;#se;#jr;#Kr;#Xr;#l;#qr;#Yr;#Wr;#Zr;#Jr;#Qr=16;#ei=16;#ti=1;#H=0;#ri;#ii;#ni=new Map;#ai;#si=new Map;constructor(i,g){super(i),g&&(void 0!==g.x&&(this.#Qr=g.x),void 0!==g.y&&(this.#ei=g.y),void 0!==g.z&&(this.#ti=g.z))}get videoMemorySize(){return this.#H}get storageInfo(){return this.#Xr}get shaderInfo(){return this.antialiasingManager.useMSAA?this.#qr:this.#Yr}get uniformBuffer(){return this.#se}get uniformsInfo(){return this.#jr}get systemUniformsInfo(){return this.#Kr}get WORK_SIZE_X(){return this.#Qr}get WORK_SIZE_Y(){return this.#ei}get WORK_SIZE_Z(){return this.#ti}get outputTextureView(){return this.#Jr}clear(){this.#Zr=null,this.#Jr=null,this.#ni.clear(),this.#ai=null,this.#si.clear()}init(i,g,x){this.#l=g;const{resourceManager:v}=i;this.#Br=v.createGPUShaderModule(`${g}_MSAA`,{code:x.msaa}),this.#Dr=v.createGPUShaderModule(`${g}_NonMSAA`,{code:x.nonMsaa}),this.#qr=parseWGSL(`${g}_MSAA`,x.msaa),this.#Yr=parseWGSL(`${g}_NonMSAA`,x.nonMsaa);const{storage:_,uniforms:y}=this.#qr;if(this.#Xr=_,this.#jr=y.uniforms,this.#Kr=y.systemUniforms,this.#jr){const g=new ArrayBuffer(this.#jr.arrayBufferByteLength);this.#se=new UniformBuffer(i,g,`${this.constructor.name}_UniformBuffer`)}{const{members:i}=this.#jr||{};if(i)for(const g in i)this.uniformBuffer.writeOnlyBuffer(i[g],this[g])}}render(i,g,x,...v){const{gpuDevice:_,antialiasingManager:y}=this,{useMSAA:b,msaaID:S}=y,w=i.postEffectManager.texturePool.allocResult(g,x,"rgba16float");this.#Zr=w.texture,this.#Jr=w.textureView;const L=this.#Wr?.width!==g||this.#Wr?.height!==x,k=this.#ri!==b||this.#ii!==S;return(L||k)&&(this.#ni.clear(),this.#ai=null,this.#si.clear()),this.#oi(i,b,_),this.#ui(v,this.#Jr,b,_),this.#li(i,g,x,i.postEffectManager.gbufferBindGroup),this.#ri=b,this.#ii=S,this.#Wr={width:g,height:x},this.#ci(),{texture:this.#Zr,textureView:this.#Jr}}updateUniform(i,g){const x=this.uniformsInfo?.members[i];x&&this.uniformBuffer.writeOnlyBuffer(x,g)}#hi(i){if(!i)return 0;let g=bi.get(i);return void 0===g&&(g=Si++,bi.set(i,g)),g}#li(i,g,x,v){const{commandEncoderManager:_}=this,{renderViewStateData:y}=i;_.addPostProcessComputePass(`ASinglePassPostEffect_${this.#l}_ComputePass`,i=>{i.setPipeline(this.#Hr);const _=y.swapBufferIndex?this.#Ur:this.#Lr;_&&i.setBindGroup(0,_),this.#kr&&i.setBindGroup(1,this.#kr),v&&i.setBindGroup(2,v),this.#Gr&&i.setBindGroup(3,this.#Gr),i.dispatchWorkgroups(Math.ceil(g/this.WORK_SIZE_X),Math.ceil(x/this.WORK_SIZE_Y))})}#oi(i,g,x){const v=g?this.#zr:this.#$r;if(v)return void(this.#Hr=v);const{resourceManager:_}=this,y=g?this.#qr:this.#Yr,b=g?this.#Br:this.#Dr,S=`${this.#l}_BIND_GROUP_LAYOUT_0_USE_MSAA_${g}`,w=`${this.#l}_BIND_GROUP_LAYOUT_1_USE_MSAA_${g}`,L=`${this.#l}_BIND_GROUP_LAYOUT_3_USE_MSAA_${g}`;this.#Er=_.getGPUBindGroupLayout(S)||_.createBindGroupLayout(S,getComputeBindGroupLayoutDescriptorFromShaderInfo(y,0,g)),this.#Ir=_.getGPUBindGroupLayout(w)||_.createBindGroupLayout(w,getComputeBindGroupLayoutDescriptorFromShaderInfo(y,1,g)),this.#Ar=_.getGPUBindGroupLayout(L)||_.createBindGroupLayout(L,getComputeBindGroupLayoutDescriptorFromShaderInfo(y,3,g));const k=x.createComputePipeline({label:`${this.#l}_COMPUTE_PIPELINE_USE_MSAA_${g}`,layout:x.createPipelineLayout({bindGroupLayouts:[this.#Er,this.#Ir,i.postEffectManager.gbufferBindGroupLayout,this.#Ar]}),compute:{module:b,entryPoint:"main"}});g?this.#zr=k:this.#$r=k,this.#Hr=k}#ui(i,g,x,v){const{storage:_,textures:y}=this.shaderInfo,b=i.map(i=>this.#hi(i.texture)).join("_"),S=this.#ni.get(`${b}_swap0`),w=this.#ni.get(`${b}_swap1`);if(S&&w)this.#Lr=S,this.#Ur=w;else{this.#Or=[],this.#Vr=[];for(const g in _){const{binding:x,name:v,group:y}=_[g];if(0===y&&"outputTexture"!==v){const g=i[x]?.textureView;g&&(this.#Or.push({binding:x,resource:g}),this.#Vr.push({binding:x,resource:g}))}}y.forEach(({binding:g,group:x})=>{if(0===x){const x=i[g]?.textureView;x&&(this.#Or.push({binding:g,resource:x}),this.#Vr.push({binding:g,resource:x}))}}),this.#Lr=v.createBindGroup({label:`${this.#l}_BIND_GROUP_0_USE_MSAA_${x}_SWAP0`,layout:this.#Er,entries:this.#Or}),this.#Ur=v.createBindGroup({label:`${this.#l}_BIND_GROUP_0_USE_MSAA_${x}_SWAP1`,layout:this.#Er,entries:this.#Vr}),this.#ni.set(`${b}_swap0`,this.#Lr),this.#ni.set(`${b}_swap1`,this.#Ur)}this.#ai?this.#kr=this.#ai:this.#se&&this.uniformsInfo&&(this.#Nr=[{binding:0,resource:{buffer:this.#se.gpuBuffer,offset:0,size:this.#se.size}}],this.#kr=v.createBindGroup({label:`${this.#l}_BIND_GROUP_1_USE_MSAA_${x}`,layout:this.#Ir,entries:this.#Nr}),this.#ai=this.#kr);const L=this.#hi(this.#Zr);this.#si.has(L)?this.#Gr=this.#si.get(L):(this.#Fr=[{binding:0,resource:g}],this.#Gr=v.createBindGroup({label:`${this.#l}_BIND_GROUP_3_USE_MSAA_${x}`,layout:this.#Ar,entries:this.#Fr}),this.#si.set(L,this.#Gr))}#ci(){this.#H=this.#se?this.#se.size:0}}Object.defineProperty(ASinglePassPostEffect.prototype,"isInstanceofPostEffect",{value:!0,writable:!1}),Object.freeze(ASinglePassPostEffect);class AMultiPassPostEffect extends ASinglePassPostEffect{#fi=[];#H=0;constructor(i,g){super(i),this.#fi.push(...g)}get videoMemorySize(){return this.#ci(),this.#H}get passList(){return this.#fi}clear(){this.#fi.forEach(i=>i.clear())}render(i,g,x,v){let _;const y=i.postEffectManager.texturePool;return this.#fi.forEach((b,S)=>{const w=_;S&&(v=_),_=b.render(i,g,x,v),w&&y.release(w.texture)}),_}#ci(){this.#H=0,this.#fi.forEach(i=>{this.#H+=i.videoMemorySize})}}Object.freeze(AMultiPassPostEffect);const createCode=(i,g,x="",v=!1,_={name:"sourceTexture"})=>{const{WORK_SIZE_X:y,WORK_SIZE_Y:b,WORK_SIZE_Z:S}=i,w=v?"texture_depth_multisampled_2d":"texture_depth_2d";let L="";return(Array.isArray(_)?_:[_]).forEach((i,g)=>{let x,v=!0;x=i.name,void 0!==i.isSampled&&(v=i.isSampled),L+=v?`@group(0) @binding(${g}) var ${x} : texture_2d;\n`:`@group(0) @binding(${g}) var ${x} : texture_storage_2d;\n`}),`\n ${x}\n \n ${L}\n \n ${x?"@group(1) @binding(0) var uniforms: Uniforms;":""}\n \n ${ft.POST_EFFECT_SYSTEM_UNIFORM}\n @group(2) @binding(5) var basicSampler : sampler;\n \n @group(2) @binding(0) var depthTexture : ${w};\n @group(2) @binding(1) var gBufferNormalTexture : texture_2d;\n @group(2) @binding(2) var gBufferMotionVector : texture_2d;\n @group(2) @binding(3) var prevDepthTexture : ${w};\n \n @group(3) @binding(0) var outputTexture : texture_storage_2d;\n \n @compute @workgroup_size(${y}, ${b}, ${S})\n fn main(\n @builtin(global_invocation_id) global_id : vec3,\n ) {\n ${g}\n }\n `},createBasicPostEffectCode=(i,g,x="",v={name:"sourceTexture"})=>({msaa:createCode(i,g,x,!0,v),nonMsaa:createCode(i,g,x,!1,v)});Object.freeze(createBasicPostEffectCode);function createSetter$4(i,g,x=0,v){return function(_){validateUintRange(_),void 0!==x&&_v&&(console.warn(`Value for ${i} exceeds the maximum (${v}). Adjusted to ${v}.`),_=v),this[g]=_,updateTargetUniform(this,i,_)}}function defineUintRange_func(i){const{key:g,value:x=0,min:v=0,max:_}=i,y=Symbol(g);return{get:function(){return void 0===this[y]&&(this[y]=x),this[y]},set:createSetter$4(g,y,v,_),...vi}}const defineUint=(i,g)=>applyProperties(i,g,defineUintRange_func);Object.freeze(defineUint);class BlurX extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_BLUR_X",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=vec2(textureDimensions(sourceTexture));if(f32(index.x)>=dimensions.x||f32(index.y)>=dimensions.y){return;}let invSize=1.0/dimensions;let centerUV=(vec2(index)+0.5)*invSize;let blurSize=uniforms.size*systemUniforms.devicePixelRatio;var sum:vec4=vec4(.0);var totalWeight:f32=.0;let steps=uniforms.sampleCount;for(var i=-steps;i<=steps;i+=1.0){let offsetPixels=(i/steps)*blurSize;let weight=exp(-0.5*pow(i/(steps*0.6),2.0));let sampleUV=centerUV+vec2(offsetPixels*invSize.x,.0);sum+=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0)*weight;totalWeight+=weight;}textureStore(outputTexture,index,sum/totalWeight);","struct Uniforms{size:f32,sampleCount:f32,};"))}}definePositiveNumber(BlurX,[{key:"size",value:32,min:0,max:512}]),defineUint(BlurX,[{key:"sampleCount",value:10,min:1,max:100}]),Object.freeze(BlurX);class BlurY extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_BLUR_Y",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=vec2(textureDimensions(sourceTexture));if(f32(index.x)>=dimensions.x||f32(index.y)>=dimensions.y){return;}let invSize=1.0/dimensions;let centerUV=(vec2(index)+0.5)*invSize;let blurSize=uniforms.size*systemUniforms.devicePixelRatio;var sum:vec4=vec4(.0);var totalWeight:f32=.0;let steps=uniforms.sampleCount;for(var i=-steps;i<=steps;i+=1.0){let offsetPixels=(i/steps)*blurSize;let weight=exp(-0.5*pow(i/(steps*0.6),2.0));let sampleUV=centerUV+vec2(.0,offsetPixels*invSize.y);sum+=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0)*weight;totalWeight+=weight;}textureStore(outputTexture,index,sum/totalWeight);","struct Uniforms{size:f32,sampleCount:f32,};"))}}definePositiveNumber(BlurY,[{key:"size",value:32,min:0,max:512}]),defineUint(BlurY,[{key:"sampleCount",value:10,min:1,max:100}]),Object.freeze(BlurY);class GaussianBlur extends AMultiPassPostEffect{#qt=32;#di=10;constructor(i){super(i,[new BlurX(i),new BlurY(i)]),this.size=this.size,this.sampleCount=this.#di}get size(){return this.#qt}set size(i){this.#qt=i,this.passList.forEach(g=>g.size=i)}get sampleCount(){return this.#di}set sampleCount(i){this.#di=i,this.passList.forEach(g=>g.sampleCount=i)}}Object.freeze(GaussianBlur);class SSAO_AO extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_SSAO",createBasicPostEffectCode(this,"{let screenCoord=vec2(global_id.xy);let texSize=vec2(textureDimensions(sourceTexture));if(screenCoord.x>=texSize.x||screenCoord.y>=texSize.y){return;}let originalColor=textureLoad(sourceTexture,screenCoord,0);let depth=textureLoad(depthTexture,screenCoord,0);var failColor=vec4(select(originalColor.rgb,vec3(1.0),uniforms.useBlur==1u),originalColor.a);if(depth<.001){textureStore(outputTexture,screenCoord,failColor);return;}let normalData=textureLoad(gBufferNormalTexture,screenCoord,0);if(length(normalData.rgb)<.001){textureStore(outputTexture,screenCoord,failColor);return;}let viewPos=getViewPositionFromDepth((vec2(screenCoord)+0.5)/vec2(texSize),depth,systemUniforms.projection.inverseProjectionMatrix);let viewNormal=getViewNormalFromGNormalBuffer(normalData.rgb,systemUniforms.camera.viewMatrix);let distToCamera=-viewPos.z;let depthScale=distToCamera*0.1;let adaptiveRadius=uniforms.radius*(1.0+depthScale);let noiseVec=getNoiseVec(vec2(screenCoord));let tbn=getTBN(viewNormal,noiseVec);let samples=array,8>(vec3(.04,.03,.08),vec3(-.04,.04,.08),vec3(0.10,-.08,0.18),vec3(-.09,-0.10,0.18),vec3(0.18,0.15,0.30),vec3(-0.17,0.18,0.30),vec3(0.28,-0.25,0.45),vec3(-0.27,-0.28,0.45));var totalOcclusion=.0;for(var i=0u;i<8u;i++){let sampleOffset=tbn*samples[i];let sampleDir=normalize(sampleOffset);let sampleViewPos=viewPos+sampleOffset*adaptiveRadius;let clipPos=systemUniforms.projection.projectionMatrix*vec4(sampleViewPos,1.0);let sampleUV=(clipPos.xy/clipPos.w)*vec2(0.5,-0.5)+0.5;if(sampleUV.x<.0||sampleUV.x>1.0||sampleUV.y<.0||sampleUV.y>1.0){continue;}let sampleCoord=vec2(sampleUV*vec2(texSize));let realDepth=textureLoad(depthTexture,sampleCoord,0);if(realDepth<.001){continue;}let realViewPos=getViewPositionFromDepth(sampleUV,realDepth,systemUniforms.projection.inverseProjectionMatrix);let adaptiveBias=uniforms.bias*(1.0+distToCamera*uniforms.biasDistanceScale);let deltaZ=realViewPos.z-sampleViewPos.z;if(deltaZ>adaptiveBias&&deltaZ(select(originalColor.rgb*vec3(finalAO),vec3(finalAO),uniforms.useBlur==1u),originalColor.a);textureStore(outputTexture,screenCoord,finalColor);}","#redgpu_include math.getInterleavedGradientNoise #redgpu_include math.PI2 #redgpu_include depth.getLinearizeDepth #redgpu_include math.reconstruct.getViewPositionFromDepth #redgpu_include math.reconstruct.getViewNormalFromGNormalBuffer #redgpu_include math.tnb.getTBN struct Uniforms{radius:f32,intensity:f32,bias:f32,biasDistanceScale:f32,fadeDistanceStart:f32,fadeDistanceRange:f32,contrast:f32,useBlur:u32,}fn getTextureSize()->vec2{return vec2(textureDimensions(sourceTexture));}fn getNoiseVec(p:vec2)->vec3{let noise=getInterleavedGradientNoise(p);let angle=noise*PI2;return vec3(cos(angle),sin(angle),.0);}"))}}defineBoolean(SSAO_AO,[{key:"useBlur",value:!0}]),definePositiveNumber(SSAO_AO,[{key:"contrast",value:1.5,min:.5,max:4},{key:"radius",value:.253,min:.01,max:5},{key:"intensity",value:1,min:0,max:10},{key:"bias",value:.02,min:0,max:.1},{key:"biasDistanceScale",value:.02,min:0,max:.5},{key:"fadeDistanceStart",value:30,min:1,max:200},{key:"fadeDistanceRange",value:20,min:1,max:100}]),Object.freeze(SSAO_AO);class SSAOBlend extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_SSAO_BLEND",createBasicPostEffectCode(this,"let index=global_id.xy;var diffuse:vec4=textureLoad(sourceTexture0,index,0);var blur:vec4=textureLoad(sourceTexture1,index,0);let finalColor=vec4(diffuse.rgb*blur.rgb,diffuse.a);textureStore(outputTexture,index,finalColor);","",[{name:"sourceTexture0"},{name:"sourceTexture1"}]))}}Object.freeze(SSAOBlend);class SSAO extends AMultiPassPostEffect{#mi;#pi;#gi;constructor(i){super(i,[new SSAO_AO(i),new GaussianBlur(i),new SSAOBlend(i)]),this.#mi=this.passList[0],this.#pi=this.passList[1],this.#pi.size=3,this.#gi=this.passList[2]}get useBlur(){return this.#mi.useBlur}set useBlur(i){this.#mi.useBlur=i}get radius(){return this.#mi.radius}set radius(i){this.#mi.radius=i}get intensity(){return this.#mi.intensity}set intensity(i){this.#mi.intensity=i}get bias(){return this.#mi.bias}set bias(i){this.#mi.bias=i}get biasDistanceScale(){return this.#mi.biasDistanceScale}set biasDistanceScale(i){this.#mi.biasDistanceScale=i}get fadeDistanceStart(){return this.#mi.fadeDistanceStart}set fadeDistanceStart(i){this.#mi.fadeDistanceStart=i}get fadeDistanceRange(){return this.#mi.fadeDistanceRange}set fadeDistanceRange(i){this.#mi.fadeDistanceRange=i}get contrast(){return this.#mi.contrast}set contrast(i){this.#mi.contrast=i}render(i,g,x,v){const _=i.postEffectManager.texturePool,y=this.#mi.render(i,g,x,v);if(this.useBlur){const b=this.#pi.render(i,g,x,y);_.release(y.texture);const S=this.#gi.render(i,g,x,v,b);return _.release(b.texture),S}return y}}Object.freeze(SSAO);class SSR extends ASinglePassPostEffect{constructor(i){super(i,{x:8,y:8,z:1}),this.init(i,"POST_EFFECT_SSR",createBasicPostEffectCode(this,"let screenCoord=vec2(global_id.xy);let texDims=textureDimensions(sourceTexture);let texSize=vec2(texDims);if(screenCoord.x>=texSize.x||screenCoord.y>=texSize.y){return;}let originalColor=textureLoad(sourceTexture,screenCoord,0);let depth=textureLoad(depthTexture,screenCoord,0);if(depth>=0.999){textureStore(outputTexture,screenCoord,originalColor);return;}let gBufferNormalData=textureLoad(gBufferNormalTexture,screenCoord,0);let precomputedReflectionStrength=gBufferNormalData.a;if(precomputedReflectionStrength<.05){textureStore(outputTexture,screenCoord,originalColor);return;}let uv=(vec2(screenCoord)+0.5)/vec2(texDims);let worldPos=reconstructWorldPosition(uv,depth);let worldNormal=getWorldNormalFromGNormalBuffer(gBufferNormalData.rgb);if(length(worldNormal)<.01){textureStore(outputTexture,screenCoord,originalColor);return;}let normal=normalize(worldNormal);let cameraWorldPos=systemUniforms.camera.inverseViewMatrix[3].xyz;let reflectionDir=calculateWorldReflectionRay(worldPos,normal,cameraWorldPos);let reflection=performWorldRayMarching(worldPos,reflectionDir,screenCoord);if(reflection.a>.001){let finalReflectionStrength=reflection.a*uniforms.reflectionIntensity*precomputedReflectionStrength;let reflectionColor=reflection.rgb*finalReflectionStrength;let diffuseColor=originalColor.rgb*(1.0-finalReflectionStrength);let finalColor=diffuseColor+reflectionColor;textureStore(outputTexture,screenCoord,vec4(finalColor,originalColor.a));}else{textureStore(outputTexture,screenCoord,originalColor);}","#redgpu_include math.getInterleavedGradientNoise #redgpu_include depth.getLinearizeDepth #redgpu_include math.EPSILON #redgpu_include math.reconstruct.getViewPositionFromDepth #redgpu_include math.reconstruct.getWorldNormalFromGNormalBuffer #redgpu_include math.direction.getViewDirection #redgpu_include math.direction.getReflectionVectorFromViewDirection struct Uniforms{maxSteps:u32,maxDistance:f32,stepSize:f32,reflectionIntensity:f32,fadeDistance:f32,edgeFade:f32,_padding:f32,_padding2:f32,}fn getTextureDimensions()->vec2{return textureDimensions(depthTexture);}fn reconstructWorldPosition(uv:vec2,depth:f32)->vec3{let viewPos=getViewPositionFromDepth(uv,depth,systemUniforms.projection.inverseProjectionMatrix);let worldPos4=systemUniforms.camera.inverseViewMatrix*vec4(viewPos,1.0);return worldPos4.xyz;}fn worldToScreen(worldPos:vec3)->vec2{let clipPos4=systemUniforms.projection.projectionViewMatrix*vec4(worldPos,1.0);if(abs(clipPos4.w)(-1.0);}let ndc=clipPos4.xyz/clipPos4.w;return vec2(ndc.x*0.5+0.5,-ndc.y*0.5+0.5);}fn calculateEdgeFade(screenUV:vec2)->f32{let edge=min(screenUV,1.0-screenUV);let edgeDist=min(edge.x,edge.y);return smoothstep(.0,uniforms.edgeFade,edgeDist);}fn calculateWorldReflectionRay(worldPos:vec3,worldNormal:vec3,cameraWorldPos:vec3)->vec3{let viewDir=getViewDirection(worldPos,cameraWorldPos);return getReflectionVectorFromViewDirection(viewDir,worldNormal);}fn performWorldRayMarching(startWorldPos:vec3,rayDir:vec3,screenCoord:vec2)->vec4{let cameraWorldPos=systemUniforms.camera.inverseViewMatrix[3].xyz;let cameraDistance=length(startWorldPos-cameraWorldPos);let distanceScale=1.0+cameraDistance*0.1;let adaptiveStepSize=uniforms.stepSize*min(distanceScale,4.0);let stepScale=1.0+cameraDistance*.067;let adaptiveMaxSteps=u32(f32(uniforms.maxSteps)*min(stepScale,2.0));let maxDistanceSq=uniforms.maxDistance*uniforms.maxDistance;let texDims=getTextureDimensions();let texSizeF=vec2(texDims);let maxRefinementLevels=4u;let invMaxSteps=1.0/f32(adaptiveMaxSteps);let jitter=getInterleavedGradientNoise(vec2(screenCoord));var currentWorldPos=startWorldPos+rayDir*(adaptiveStepSize*jitter);var currentStepSize=adaptiveStepSize;var refinementLevel=0u;for(var i=0u;imaxDistanceSq){break;}let currentScreenUV=worldToScreen(currentWorldPos);if(any(currentScreenUV(.0))||any(currentScreenUV>vec2(1.0))){break;}let coord=vec2(currentScreenUV*texSizeF);let sampledDepth=textureLoad(depthTexture,coord,0);if(sampledDepth>=0.999){continue;}let sampledWorldPos=reconstructWorldPosition(currentScreenUV,sampledDepth);let rayDistanceFromCamera=length(currentWorldPos-cameraWorldPos);let surfaceDistanceFromCamera=length(sampledWorldPos-cameraWorldPos);let distanceDiff=rayDistanceFromCamera-surfaceDistanceFromCamera;let intersectionThreshold=currentStepSize*(4.0+cameraDistance*.033);if(distanceDiff>.0&&distanceDiff(reflectionColor.rgb,totalFade);}}return vec4(.0);}"))}}definePositiveNumber(SSR,[{key:"maxSteps",value:64,min:1,max:512},{key:"maxDistance",value:15,min:1,max:200},{key:"stepSize",value:.02,min:.001,max:5},{key:"reflectionIntensity",value:1,min:0,max:10},{key:"fadeDistance",value:12,min:1,max:100},{key:"edgeFade",value:.15,min:0,max:.5}]),Object.freeze(SSR);class TAASharpen extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_TAA_SHARPEN",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=textureDimensions(sourceTexture);if(index.x>=dimensions.x||index.y>=dimensions.y){return;}let centerRGBA=textureLoad(sourceTexture,index,0);let leftRGBA=textureLoad(sourceTexture,index-vec2(select(0u,1u,index.x>0u),0u),0);let rightRGBA=textureLoad(sourceTexture,min(index+vec2(1u,0u),dimensions-1u),0);let upRGBA=textureLoad(sourceTexture,index-vec2(0u,select(0u,1u,index.y>0u)),0);let downRGBA=textureLoad(sourceTexture,min(index+vec2(0u,1u),dimensions-1u),0);let lCenter=getLuminance(centerRGBA.rgb);let lLeft=getLuminance(leftRGBA.rgb);let lRight=getLuminance(rightRGBA.rgb);let lUp=getLuminance(upRGBA.rgb);let lDown=getLuminance(downRGBA.rgb);let minL=min(lCenter,min(min(lLeft,lRight),min(lUp,lDown)));let maxL=max(lCenter,max(max(lLeft,lRight),max(lUp,lDown)));let contrast=maxL-minL;var finalRGBA:vec4;let k=uniforms.sharpness*0.2;if(contrast>.001){let edgeRGB=4.0*centerRGBA.rgb-(leftRGBA.rgb+rightRGBA.rgb+upRGBA.rgb+downRGBA.rgb);let sharpRGB=centerRGBA.rgb+edgeRGB*k;let edgeAlpha=4.0*centerRGBA.a-(leftRGBA.a+rightRGBA.a+upRGBA.a+downRGBA.a);let sharpAlpha=centerRGBA.a+edgeAlpha*k;finalRGBA=vec4(sharpRGB,sharpAlpha);}else{finalRGBA=centerRGBA;}textureStore(outputTexture,index,saturate(finalRGBA));","#redgpu_include color.getLuminance struct Uniforms{sharpness:f32};"))}}definePositiveNumber(TAASharpen,[{key:"sharpness",value:.5,min:0,max:1}]),Object.freeze(TAASharpen);class ACamera extends BaseObject{static CALIBRATION_CONSTANT=12.5;#xi=16;#vi=1/3200;#_i=100;#yi=0;#bi=!0;#Si=!0;get useAutoExposure(){return this.#bi}set useAutoExposure(i){if(this.#bi!==i){if(this.#bi&&!i){this.#_i=100;let i=this.#xi*this.#xi/Math.pow(2,this.#yi);const g=[1,1/1.3,.625,.5,.4,1/3.2,1/4,.2,1/6,1/8,.1,1/13,1/15,.05,.04,1/30,1/40,.02,1/60,1/80,.01,.008,1/160,.005,.004,1/320,1/400,.002,1/640,1/800,.001,8e-4,1/1600,5e-4,4e-4,1/3200,1/4e3,2e-4,1/6400,1/8e3];this.#vi=g.reduce((g,x)=>Math.abs(x-i){v.forEach(({key:v,value:_})=>{const y=i[v];if(!y)return;const b=y.View===Float32Array?g:x;y.View&&b.set("number"==typeof _?[_]:_,y.uniformOffset/y.View.BYTES_PER_ELEMENT)})};let Ti=create$4();class SystemUniformUpdater{static updateCamera(i,g,x,v){const{viewMatrix:_,position:y}=i,b=i instanceof Camera2D;updateSystemUniformData(g,x,v,[{key:"viewMatrix",value:_},{key:"inverseViewMatrix",value:invert$1(Ti,_)},{key:"cameraPosition",value:y},{key:"nearClipping",value:b?0:i.nearClipping},{key:"farClipping",value:b?0:i.farClipping},{key:"fieldOfView",value:i.fieldOfView*Math.PI/180},{key:"ev100",value:i.ev100},{key:"aperture",value:i.aperture},{key:"shutterSpeed",value:i.shutterSpeed},{key:"iso",value:i.iso}])}static updateShadow(i,g,x,v){updateSystemUniformData(g,x,v,[{key:"directionalShadowDepthTextureSize",value:i.directionalShadowManager.shadowDepthTextureSize},{key:"directionalShadowBias",value:i.directionalShadowManager.bias}])}static updateSkyAtmosphere(i,g,x,v){const _=i?.params,y=g.skyAtmosphere.members;updateSystemUniformData(g,x,v,[{key:"useSkyAtmosphere",value:i?1:0}]),updateSystemUniformData(y,x,v,[{key:"rayleighScattering",value:_?.rayleighScattering||[0,0,0]},{key:"rayleighExponentialDistribution",value:_?.rayleighExponentialDistribution||0},{key:"mieScattering",value:_?.mieScattering||[0,0,0]},{key:"mieAnisotropy",value:_?.mieAnisotropy||0},{key:"mieAbsorption",value:_?.mieAbsorption||[0,0,0]},{key:"mieExponentialDistribution",value:_?.mieExponentialDistribution||0},{key:"absorptionCoefficient",value:_?.absorptionCoefficient||[0,0,0]},{key:"absorptionTipAltitude",value:_?.absorptionTipAltitude||0},{key:"groundAlbedo",value:_?.groundAlbedo||[0,0,0]},{key:"absorptionTentWidth",value:_?.absorptionTentWidth||0},{key:"skyLuminanceFactor",value:_?.skyLuminanceFactor||[1,1,1]},{key:"multiScatteringFactor",value:_?.multiScatteringFactor||0},{key:"sunDirection",value:_?.sunDirection||[0,0,0]},{key:"transmittanceMinLightElevationAngle",value:_?.transmittanceMinLightElevationAngle||0},{key:"groundRadius",value:_?.groundRadius||0},{key:"atmosphereHeight",value:_?.atmosphereHeight||0},{key:"aerialPerspectiveDistanceScale",value:_?.aerialPerspectiveDistanceScale||100},{key:"aerialPerspectiveStartDepth",value:_?.aerialPerspectiveStartDepth||0},{key:"sunIntensity",value:_?.sunIntensity||0},{key:"sunSize",value:_?.sunSize||0},{key:"sunLimbDarkening",value:_?.sunLimbDarkening||0},{key:"cameraHeight",value:_?.cameraHeight||0},{key:"cloudTime",value:_?.cloudTime||0},{key:"cloudTimeMultiplier",value:_?.cloudTimeMultiplier||0},{key:"cloudCoverage",value:_?.cloudCoverage||0},{key:"cloudDensity",value:_?.cloudDensity||0},{key:"cloudHeight",value:_?.cloudHeight||0}])}static updateTime(i,g,x,v){updateSystemUniformData(g,x,v,[{key:"time",value:i.time},{key:"deltaTime",value:i.deltaTime},{key:"frameIndex",value:i.frameIndex},{key:"sinTime",value:i.sinTime}])}static updateProjection(i,g,x,v){updateSystemUniformData(g,x,v,[{key:"projectionMatrix",value:i.projectionMatrix},{key:"projectionViewMatrix",value:i.projectionViewMatrix},{key:"noneJitterProjectionMatrix",value:i.noneJitterProjectionMatrix},{key:"noneJitterProjectionViewMatrix",value:i.noneJitterProjectionViewMatrix},{key:"inverseProjectionMatrix",value:i.inverseProjectionMatrix},{key:"inverseProjectionViewMatrix",value:i.inverseProjectionViewMatrix||create$4()},{key:"prevNoneJitterProjectionViewMatrix",value:i.prevNoneJitterProjectionViewMatrix}])}static updateDirectionalLights(i,g,x,v){i.forEach((i,_)=>{const y=g[_];updateSystemUniformData(y,x,v,[{key:"direction",value:i.direction},{key:"color",value:i.color.rgbNormalLinear},{key:"intensity",value:i.intensityMultiplier*i.lux}])})}static updateAmbientLight(i,g,x,v){updateSystemUniformData(g,x,v,[{key:"color",value:i?i.color.rgbNormalLinear:[0,0,0]},{key:"intensity",value:i?i.intensityMultiplier*i.lux:0}])}}Object.freeze(SystemUniformUpdater);class ResourceStateStorageBuffer{static dirtyList=[];buffer;uuid;#jt=0;constructor(i){this.buffer=i,this.uuid=i.uuid}get useNum(){return this.#jt}set useNum(i){this.#jt=i,ResourceStateStorageBuffer.dirtyList.push(this)}}class StorageBuffer extends AUniformBaseBuffer{constructor(i,g,x="",v=""){super(i,"managedStorageBufferState",GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST|GPUBufferUsage.COPY_SRC,g,x);const{table:_}=this.targetResourceManagedState,y=_.get(v);if(y)return y.buffer;v&&(this.name=v,this[kr]=v),this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateStorageBuffer(this))}}Object.freeze(StorageBuffer);var wi,Mi="#redgpu_include color.getLuminance @group(0)@binding(0)var sourceTexture:texture_2d;@group(0)@binding(1)var depthTexture:texture_depth_2d;@group(1)@binding(0)varhistogram:array,256>;struct AutoExposureUniforms{deltaTime:f32,targetLuminance:f32,adjustmentSpeedUp:f32,adjustmentSpeedDown:f32,exposureCompensation:f32,minEV100:f32,maxEV100:f32,calibrationConstant:f32,ev100Range:f32,lowPercentile:f32,highPercentile:f32,invEv100Range:f32,width:f32,height:f32,currentPreExposure:f32,maxExposureMultiplier:f32,meteringMode:f32};@group(1)@binding(1)varuniforms:AutoExposureUniforms;varlocalHistogram:array,256>;@compute @workgroup_size(16,16,1)fn main(@builtin(global_invocation_id)global_id:vec3,@builtin(local_invocation_index)local_index:u32){if(local_index<256u){atomicStore(&localHistogram[local_index],0u);}workgroupBarrier();if(f32(global_id.x)(i32(global_id.x),i32(global_id.y)),0).rgb;let brightness=max(color.r,max(color.g,color.b));let lum=brightness/max(uniforms.currentPreExposure,.0001);let texel=textureLoad(sourceTexture,vec2(i32(global_id.x),i32(global_id.y)),0);let depth=textureLoad(depthTexture,vec2(i32(global_id.x),i32(global_id.y)),0);if(lum>.0001&&texel.a>.0&&depth<1.0){let ev100=log2(lum*100.0/uniforms.calibrationConstant);let normalizedEV100=clamp((ev100-uniforms.minEV100)*uniforms.invEv100Range,.0,1.0);let binIndex=u32(normalizedEV100*255.0);var weight=1.0;let uv=vec2(f32(global_id.x)/uniforms.width,f32(global_id.y)/uniforms.height);let dist=distance(uv,vec2(0.5,0.5));if(uniforms.meteringMode==1.0){weight=clamp(1.0-dist*1.0,.0,1.0);weight=weight*weight;}else if(uniforms.meteringMode==2.0){weight=clamp(1.0-dist*4.0,.0,1.0);weight=weight*weight*weight*weight;}atomicAdd(&localHistogram[binIndex],u32(weight*100.0));}}}workgroupBarrier();if(local_index<256u){let localCount=atomicLoad(&localHistogram[local_index]);if(localCount>0u){atomicAdd(&histogram[local_index],localCount);}}}";!function(i){i[i.AVERAGE=0]="AVERAGE",i[i.CENTER_WEIGHTED=1]="CENTER_WEIGHTED",i[i.SPOT=2]="SPOT"}(wi||(wi={})),Object.freeze(wi);var Pi=wi;const Ri={COLOR:"gBufferColor",NORMAL:"gBufferNormal",MOTION_VECTOR:"gBufferMotionVector",RENDER_PATH1_RESULT:"renderPath1ResultTexture"};Object.freeze(Ri);class AutoExposure extends RedGPUObject{#Ri;#Ci;#Bi;#Di;#Ei=new Map;#Ii=new Map;#Ai;#Li;#se;#Ui=1;#ki;#Gi=!1;#Oi=0;#Vi=15;#Ni=3;#Fi=1;#Hi=.8;#zi=.983;#$i=16;#ji=Pi.AVERAGE;#Ki=.18;#Xi=0;#ii;#qi;#Yi;#Wi=new WeakMap;#Zi;#Ji;constructor(i){super(i.redGPUContext),this.#Ri=i,this.#Qi(),this.#en()}get exposureCompensation(){return this.#Xi}set exposureCompensation(i){this.#Xi=i}get targetLuminance(){return this.#Ki}set targetLuminance(i){this.#Ki=i}get minEV100(){return this.#Oi}set minEV100(i){this.#Oi=i}get maxEV100(){return this.#Vi}set maxEV100(i){this.#Vi=i}get adaptationSpeedUp(){return this.#Ni}set adaptationSpeedUp(i){this.#Ni=i}get adaptationSpeedDown(){return this.#Fi}set adaptationSpeedDown(i){this.#Fi=i}get lowPercentile(){return this.#Hi}set lowPercentile(i){this.#Hi=i}get highPercentile(){return this.#zi}set highPercentile(i){this.#zi=i}get maxExposureMultiplier(){return this.#$i}set maxExposureMultiplier(i){this.#$i=i}get meteringMode(){return this.#ji}set meteringMode(i){this.#ji=i}get preExposure(){const{rawCamera:i}=this.#Ri;return this.#tn(i.ev100,this.#Xi)}get currentAdaptedEV100(){return this.#Ui}set currentAdaptedEV100(i){this.#Ui=i;const g=new Float32Array([i]);this.gpuDevice.queue.writeBuffer(this.#Ci.gpuBuffer,0,g.buffer)}get adaptedLuminanceBuffer(){return this.#Ci}render(i){const{gpuDevice:g,antialiasingManager:x,commandEncoderManager:v}=this,{useMSAA:_,msaaID:y}=x,{width:b,height:S}=this.#Ri.viewRenderTextureManager.getGBufferTexture(Ri.COLOR),{rawCamera:w,renderViewStateData:L,viewRenderTextureManager:H}=this.#Ri,{deltaTime:z,swapBufferIndex:q}=L,W=this.#Vi-this.#Oi,be=this.#tn(w.ev100,this.#Xi);g.queue.writeBuffer(this.#se.gpuBuffer,0,new Float32Array([z,this.#Ki,this.#Ni,this.#Fi,this.#Xi,this.#Oi,this.#Vi,ACamera.CALIBRATION_CONSTANT,W,this.#Hi,this.#zi,1/W,b,S,be,this.#$i,this.#ji]));const je=this.#ii!==y,Ke=this.#qi!==b||this.#Yi!==S;(je||Ke)&&(this.#Wi=new WeakMap,this.#ii=y,this.#qi=b,this.#Yi=S);let Xe=this.#Wi.get(i.texture);if(!Xe){const x=H.depthTextureView,v=H.prevDepthTextureView,y=this.#rn(_);Xe={swap0:g.createBindGroup({label:"AutoExposure_Downsample_BG0_Swap0",layout:y,entries:[{binding:0,resource:i.textureView},{binding:1,resource:x}]}),swap1:g.createBindGroup({label:"AutoExposure_Downsample_BG0_Swap1",layout:y,entries:[{binding:0,resource:i.textureView},{binding:1,resource:v}]})},this.#Wi.set(i.texture,Xe)}v.useEncoder(k.POST_PROCESS,i=>{i.clearBuffer(this.#Bi.gpuBuffer)});const Ye=this.#in(_);v.addPostProcessComputePass("AutoExposure_GenerateHistogram_Pass",i=>{i.setPipeline(Ye),i.setBindGroup(0,q?Xe.swap1:Xe.swap0),i.setBindGroup(1,this.#Zi),i.dispatchWorkgroups(Math.ceil(b/16),Math.ceil(S/16),1)}),v.addPostProcessComputePass("AutoExposure_Adaptation_Pass",i=>{i.setPipeline(this.#Di),i.setBindGroup(0,this.#Ji),i.dispatchWorkgroups(1,1,1)}),this.#Gi||v.useEncoder(k.POST_PROCESS,i=>{copyGPUBuffer(i,this.#Ci.gpuBuffer,this.#ki)})}resolveReadback(){this.#Gi||(this.#Gi=!0,this.#ki.mapAsync(GPUMapMode.READ).then(()=>{const i=new Float32Array(this.#ki.getMappedRange());this.#Ui=i[0],this.#ki.unmap(),this.#Gi=!1}).catch(()=>{this.#Gi=!1}))}#tn(i,g){return Math.pow(2,g)/(1.2*Math.pow(2,i))}#Qi(){const{gpuDevice:i,redGPUContext:g}=this;this.#Ri.rawCamera.updateExposure();const x=Math.max(this.#Oi,Math.min(this.#Vi,this.#Ri.rawCamera.ev100));this.#Ui=x;const v=new Float32Array([x]);this.#Ci=new StorageBuffer(g,v.buffer,"AutoExposure_AdaptedEV100"),this.#Bi=new StorageBuffer(g,new Uint32Array(256).buffer,"AutoExposure_HistogramBuffer"),this.#ki=i.createBuffer({size:4,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,label:"AutoExposure_ReadBuffer"});const _=new Float32Array(18);this.#se=new UniformBuffer(g,_.buffer,"AutoExposure_UniformBuffer")}#en(){const{gpuDevice:i,resourceManager:g}=this,x=g.createGPUShaderModule("AutoExposure_Adaptation",{code:"struct AutoExposureUniforms{deltaTime:f32,targetLuminance:f32,adjustmentSpeedUp:f32,adjustmentSpeedDown:f32,exposureCompensation:f32,minEV100:f32,maxEV100:f32,calibrationConstant:f32,ev100Range:f32,lowPercentile:f32,highPercentile:f32,invEv100Range:f32,width:f32,height:f32,currentPreExposure:f32,maxExposureMultiplier:f32,meteringMode:f32};@group(0)@binding(0)varhistogram:array,256>;@group(0)@binding(1)varadaptedEV100:f32;@group(0)@binding(2)varuniforms:AutoExposureUniforms;@compute @workgroup_size(1,1,1)fn main(){var countBuffer:array;var totalPixels:u32=0u;for(var i=0u;i<256u;i=i+1u){let val=atomicExchange(&histogram[i],0u);countBuffer[i]=val;totalPixels+=val;}if(totalPixels==0u){return;}let minPixel=u32(f32(totalPixels)*uniforms.lowPercentile);let maxPixel=u32(f32(totalPixels)*uniforms.highPercentile);var pixelCounter:u32=0u;var weightedEV100Sum:f32=.0;var totalValidPixels:f32=.0;for(var i=0u;i<256u;i=i+1u){let nextCounter=pixelCounter+countBuffer[i];let validPixels=max(.0,f32(min(nextCounter,maxPixel))-f32(max(pixelCounter,minPixel)));if(validPixels>.0){let ev100=uniforms.minEV100+(f32(i)/255.0)*uniforms.ev100Range;weightedEV100Sum+=ev100*validPixels;totalValidPixels+=validPixels;}pixelCounter=nextCounter;}let avgEV100=weightedEV100Sum/max(totalValidPixels,1.0);var targetEV100=avgEV100-log2((120.0*uniforms.targetLuminance)/uniforms.calibrationConstant)-uniforms.exposureCompensation;let minPossibleEV100=uniforms.exposureCompensation-log2(1.2*uniforms.maxExposureMultiplier);targetEV100=max(targetEV100,minPossibleEV100);let prevEV100=adaptedEV100;let diff=targetEV100-prevEV100;let speed=select(uniforms.adjustmentSpeedDown,uniforms.adjustmentSpeedUp,diff>.0);let adaptationFactor=1.0-exp(-speed*uniforms.deltaTime);var nextEV100=prevEV100+diff*adaptationFactor;adaptedEV100=clamp(nextEV100,uniforms.minEV100,uniforms.maxEV100);}"});this.#Ai=g.createBindGroupLayout("AutoExposure_Downsample_BGL1",{entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}}]}),this.#Li=g.createBindGroupLayout("AutoExposure_Adaptation_BGL0",{entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:2,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}}]}),this.#Di=i.createComputePipeline({label:"AutoExposure_Adaptation_Pipeline",layout:i.createPipelineLayout({bindGroupLayouts:[this.#Li]}),compute:{module:x,entryPoint:"main"}}),this.#Zi=i.createBindGroup({label:"AutoExposure_Downsample_BG1",layout:this.#Ai,entries:[{binding:0,resource:{buffer:this.#Bi.gpuBuffer}},{binding:1,resource:{buffer:this.#se.gpuBuffer}}]}),this.#Ji=i.createBindGroup({label:"AutoExposure_Adaptation_BG0",layout:this.#Li,entries:[{binding:0,resource:{buffer:this.#Bi.gpuBuffer}},{binding:1,resource:{buffer:this.#Ci.gpuBuffer}},{binding:2,resource:{buffer:this.#se.gpuBuffer}}]})}#in(i){if(this.#Ii.has(i))return this.#Ii.get(i);const{gpuDevice:g,resourceManager:x}=this,v=i?Mi.replace("texture_depth_2d","texture_depth_multisampled_2d"):Mi,_=x.createGPUShaderModule("AutoExposure_Downsample_"+(i?"MSAA":"NonMSAA"),{code:v}),y=this.#rn(i),b=g.createComputePipeline({label:"AutoExposure_Downsample_Pipeline_"+(i?"MSAA":"NonMSAA"),layout:g.createPipelineLayout({bindGroupLayouts:[y,this.#Ai]}),compute:{module:_,entryPoint:"main"}});return this.#Ii.set(i,b),b}#rn(i){if(this.#Ei.has(i))return this.#Ei.get(i);const{gpuDevice:g}=this,x=g.createBindGroupLayout({label:"AutoExposure_Downsample_BGL0_"+(i?"MSAA":"NonMSAA"),entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,texture:{}},{binding:1,visibility:GPUShaderStage.COMPUTE,texture:{sampleType:"depth",multisampled:i}}]});return this.#Ei.set(i,x),x}}Object.freeze(AutoExposure);class PostEffectTexturePool extends RedGPUObject{#nn=new Map;#an=new Set;#sn=new WeakMap;#on=new WeakMap;#H=0;#un=0;#ln=0;#cn=0;constructor(i){super(i)}get videoMemorySize(){return this.#H}get totalCount(){return this.activeCount+this.idleCount}get activeCount(){return this.#an.size}get idleCount(){let i=0;return this.#nn.forEach(g=>i+=g.length),i}get peakActiveCount(){return this.#un}get allocationCount(){return this.#ln}get hitRate(){return 0===this.#cn?0:(this.#cn-this.#ln)/this.#cn}getDetails(){const i=[];return this.#nn.forEach((g,x)=>{const v=[...this.#an].filter(i=>this.#sn.get(i)===x).length;i.push({key:x,total:g.length+v,active:v,idle:g.length})}),i}allocResult(i,g,x="rgba16float"){const v=this.#hn(i,g,x);return{texture:v,textureView:this.#on.get(v)}}release(i){if(this.#an.has(i)){this.#an.delete(i);const g=this.#sn.get(i);g&&this.#nn.get(g).push(i)}}releaseAll(){this.#an.forEach(i=>{const g=this.#sn.get(i);g&&this.#nn.get(g).push(i)}),this.#an.clear()}clear(){this.releaseAll(),this.#nn.forEach(i=>{i.forEach(i=>i.destroy())}),this.#nn.clear(),this.#H=0,this.#un=0,this.#ln=0,this.#cn=0}#hn(i,g,x="rgba16float"){const{resourceManager:v}=this;this.#cn++;const _=`${i}x${g}_${x}`;let y,b=this.#nn.get(_);return b||(b=[],this.#nn.set(_,b)),b.length>0?y=b.shift():(this.#ln++,y=v.createManagedTexture({size:{width:i,height:g},format:x,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST,label:`PostEffectTexturePool_${_}`}),this.#H+=calculateTextureByteSize(y),this.#sn.set(y,_),this.#on.set(y,v.getGPUResourceBitmapTextureView(y))),this.#an.add(y),this.#an.size>this.#un&&(this.#un=this.#an.size),y}}Object.freeze(PostEffectTexturePool);class PostEffectManager{#Ri;#fn=[];#dn;#mn;#pn;#gn;#H=0;#xn;#vn;#_n;#yn;#bn;#Sn=!1;#Tn;#wn=!1;#Mn;#Pn;#Rn;#Cn;#Bn;#Dn;constructor(i){this.#Ri=i,this.#dn=new PostEffectTexturePool(this.#Ri.redGPUContext),this.#N(),this.#En()}get gbufferBindGroupLayout(){return this.#Ri.redGPUContext.antialiasingManager.useMSAA?this.#Pn:this.#Rn}get gbufferBindGroup(){return this.#Ri.renderViewStateData.swapBufferIndex?this.#Bn:this.#Cn}get texturePool(){return this.#dn}get autoExposure(){return this.#Mn||(this.#Mn=new AutoExposure(this.#Ri)),this.#Mn}get useSSAO(){return this.#Sn}set useSSAO(i){this.#Sn=i,this.#In()}get ssao(){return this.#bn||(this.#bn=new SSAO(this.#Ri.redGPUContext)),this.#bn}get useSSR(){return this.#wn}set useSSR(i){this.#wn=i,this.#An()}get ssr(){return this.#Tn||(this.#Tn=new SSR(this.#Ri.redGPUContext)),this.#Tn}get postEffectSystemUniformBuffer(){return this.#pn}get view(){return this.#Ri}get effectList(){return this.#fn}get videoMemorySize(){return this.#ci(),this.#H}addEffect(i){this.#fn.push(i)}getEffectAt(i){return this.#fn[i]}removeEffect(i){const g=this.#fn.indexOf(i);g>-1&&(i.clear(),this.#fn.splice(g,1))}removeEffectAt(i){this.#fn[i]&&(this.#fn[i].clear(),this.#fn.splice(i,1))}removeAllEffect(){this.#fn.forEach(i=>{i.clear()}),this.#fn.length=0}render(){const{viewRenderTextureManager:i,redGPUContext:g,taa:x,fxaa:v}=this.#Ri,{antialiasingManager:_}=g,{useMSAA:y,useFXAA:b,useTAA:S,msaaID:w}=_,L=i.getGBufferTexture(Ri.COLOR),{width:k,height:H}=L;this.#Dn!==w&&this.#dn.clear(),y?i.getGBufferResolveTexture(Ri.COLOR):i.getGBufferTexture(Ri.COLOR),this.#Ln(),this.#Un();const{useAutoExposure:z}=this.#Ri.rawCamera;let q=this.#kn(this.#Ri);this.#Ri.skyAtmosphere&&(q=this.#Gn(q,()=>this.#Ri.skyAtmosphere.render(this.#Ri,k,H,q))),this.#Sn&&(q=this.#Gn(q,()=>this.ssao.render(this.#Ri,k,H,q))),this.#wn&&(q=this.#Gn(q,()=>this.ssr.render(this.#Ri,k,H,q))),z&&this.autoExposure.render(q);let W=!1;return this.#fn.forEach(i=>{i.isLdr&&!W&&(q=this.#Gn(q,()=>this.#Ri.toneMappingManager.render(this.#Ri,k,H,q)),W=!0),q=this.#Gn(q,()=>i.render(this.#Ri,k,H,q))}),W||(q=this.#Gn(q,()=>this.#Ri.toneMappingManager.render(this.#Ri,k,H,q))),b&&(q=this.#Gn(q,()=>v.render(this.#Ri,k,H,q))),S&&("View3D"===this.#Ri.constructor.name?(q=this.#Gn(q,()=>x.render(this.#Ri,k,H,q)),this.#yn||(this.#yn=new TAASharpen(g)),q=this.#Gn(q,()=>this.#yn.render(this.#Ri,k,H,q))):q=this.#Gn(q,()=>v.render(this.#Ri,k,H,q))),this.#dn.releaseAll(),q}clear(){this.#fn.forEach(i=>{i.clear()}),this.#dn&&this.#dn.clear()}#Gn(i,g){const x=g();return i&&i.texture&&this.#dn.release(i.texture),x}#En(){const{gpuDevice:i}=this.#Ri.redGPUContext,getEntries=i=>[{binding:0,visibility:GPUShaderStage.COMPUTE,texture:{sampleType:"depth",multisampled:i}},{binding:1,visibility:GPUShaderStage.COMPUTE,texture:{}},{binding:2,visibility:GPUShaderStage.COMPUTE,texture:{}},{binding:3,visibility:GPUShaderStage.COMPUTE,texture:{sampleType:"depth",multisampled:i}},{binding:4,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}},{binding:5,visibility:GPUShaderStage.COMPUTE,sampler:{}}];this.#Pn=i.createBindGroupLayout({label:"PostEffect_Shared_GBuffer_BGL_MSAA",entries:getEntries(!0)}),this.#Rn=i.createBindGroupLayout({label:"PostEffect_Shared_GBuffer_BGL_NonMSAA",entries:getEntries(!1)})}#Un(){const{viewRenderTextureManager:i,redGPUContext:g}=this.#Ri,{gpuDevice:x,antialiasingManager:v,resourceManager:_}=g,{useMSAA:y,msaaID:b}=v,S=i.getGBufferTexture(Ri.COLOR),{width:w,height:L}=S,k=this.#Dn!==b,H=this.#mn?.width!==w||this.#mn?.height!==L;if(k||H){const g=i.depthTextureView,v=i.prevDepthTextureView,S=y?i.getGBufferResolveTextureView(Ri.NORMAL):i.getGBufferTextureView(Ri.NORMAL),w=y?i.getGBufferResolveTextureView(Ri.MOTION_VECTOR):i.getGBufferTextureView(Ri.MOTION_VECTOR),L=_.basicSampler.gpuSampler,k={buffer:this.#pn.gpuBuffer,offset:0,size:this.#pn.size},getEntries=(i,g)=>[{binding:0,resource:i},{binding:1,resource:S},{binding:2,resource:w},{binding:3,resource:g},{binding:4,resource:k},{binding:5,resource:L}],H=y?this.#Pn:this.#Rn;this.#Cn=x.createBindGroup({label:"PostEffect_Shared_GBuffer_BG_Swap0",layout:H,entries:getEntries(g,v)}),this.#Bn=x.createBindGroup({label:"PostEffect_Shared_GBuffer_BG_Swap1",layout:H,entries:getEntries(v,g)}),this.#Dn=b}}#In(){!this.#bn&&this.#Sn&&(this.#bn=new SSAO(this.#Ri.redGPUContext))}#An(){!this.#Tn&&this.#wn&&(this.#Tn=new SSR(this.#Ri.redGPUContext))}#Ln(){const{inverseProjectionMatrix:i,projectionMatrix:g,noneJitterProjectionMatrix:x,rawCamera:v,redGPUContext:_,taa:y,renderViewStateData:b,skyAtmosphere:S}=this.#Ri,{gpuDevice:w,antialiasingManager:L}=_,{viewMatrix:k}=v,{gpuBuffer:H}=this.#pn,{members:z}=this.#gn,{camera:q,time:W,projection:be}=z;v.updateExposure(this.#Ri);const je=multiply$4(Ci,g,k),Ke=multiply$4(Bi,x,k);SystemUniformUpdater.updateCamera(v,q.members,this.#vn,this.#_n),SystemUniformUpdater.updateTime(b,W.members,this.#vn,this.#_n),SystemUniformUpdater.updateProjection({projectionMatrix:g,projectionViewMatrix:je,noneJitterProjectionMatrix:x,noneJitterProjectionViewMatrix:Ke,inverseProjectionMatrix:i,inverseProjectionViewMatrix:invert$1(Di,je),prevNoneJitterProjectionViewMatrix:L.useTAA?y.prevNoneJitterProjectionViewMatrix:Ke},be.members,this.#vn,this.#_n),SystemUniformUpdater.updateSkyAtmosphere(S,z,this.#vn,this.#_n),updateSystemUniformData(z,this.#vn,this.#_n,[{key:"preExposure",value:this.autoExposure.preExposure},{key:"devicePixelRatio",value:devicePixelRatio}]),w.queue.writeBuffer(H,0,this.#xn)}#N(){const{redGPUContext:i}=this.#Ri,g=parseWGSL("POST_EFFECT_SYSTEM_UNIFORM",ft.POST_EFFECT_SYSTEM_UNIFORM).uniforms.systemUniforms,x=new ArrayBuffer(g.arrayBufferByteLength);this.#gn=g,this.#pn=new UniformBuffer(i,x,`${this.#Ri.name}_POST_EFFECT_SYSTEM_UNIFORM_BUFFER`),this.#xn=new ArrayBuffer(this.#gn.endOffset),this.#vn=new Float32Array(this.#xn),this.#_n=new Uint32Array(this.#xn)}#ci(){this.#H=0,this.#dn&&(this.#H+=this.#dn.videoMemorySize),this.#fn.forEach(i=>{this.#H+=i.videoMemorySize})}#kn(i){const{redGPUContext:g,viewRenderTextureManager:x}=i,v=x.getGBufferTexture(Ri.COLOR),{antialiasingManager:_}=g,{width:y,height:b}=v;(y!==this.#mn?.width||b!==this.#mn?.height)&&(this.#dn.clear(),this.#mn={width:y,height:b});return{texture:_.useMSAA?x.getGBufferResolveTexture(Ri.COLOR):x.getGBufferTexture(Ri.COLOR),textureView:_.useMSAA?x.getGBufferResolveTextureView(Ri.COLOR):x.getGBufferTextureView(Ri.COLOR)}}}let Ci=create$4(),Bi=create$4(),Di=create$4();Object.freeze(PostEffectManager);class GeometryGPURenderInfo{buffers;constructor(i){this.buffers=i}}Object.freeze(GeometryGPURenderInfo);class AABB{minX;maxX;minY;maxY;minZ;maxZ;centerX;centerY;centerZ;xSize;ySize;zSize;geometryRadius;constructor(i,g,x,v,_,y){this.minX=i,this.maxX=g,this.minY=x,this.maxY=v,this.minZ=_,this.maxZ=y,this.centerX=(g+i)/2,this.centerY=(v+x)/2,this.centerZ=(y+_)/2,this.xSize=g-i,this.ySize=v-x,this.zSize=y-_,this.geometryRadius=Math.sqrt((this.xSize/2)**2+(this.ySize/2)**2+(this.zSize/2)**2)}intersects(i){return i instanceof AABB||consoleAndThrowError("allow only AABB instance"),this.minX<=i.maxX&&this.maxX>=i.minX&&this.minY<=i.maxY&&this.maxY>=i.minY&&this.minZ<=i.maxZ&&this.maxZ>=i.minZ}contains(i,g,x){if(Array.isArray(i)){const[g,x,v]=i;return g>=this.minX&&g<=this.maxX&&x>=this.minY&&x<=this.maxY&&v>=this.minZ&&v<=this.maxZ}return i>=this.minX&&i<=this.maxX&&g>=this.minY&&g<=this.maxY&&x>=this.minZ&&x<=this.maxZ}clone(){return new AABB(this.minX,this.maxX,this.minY,this.maxY,this.minZ,this.maxZ)}}Object.freeze(AABB);const calculateGeometryAABB=i=>{if(!i||!i.data||0===i.vertexCount)return new AABB(0,0,0,0,0,0);const g=i.stride,x=i.data,v=i.vertexCount;let _=1/0,y=1/0,b=1/0,S=-1/0,w=-1/0,L=-1/0,k=0;for(;k<=v-4;k+=4){let i=k*g;const v=x[i],H=x[i+1],z=x[i+2];i=(k+1)*g;const q=x[i],W=x[i+1],be=x[i+2];i=(k+2)*g;const je=x[i],Ke=x[i+1],Xe=x[i+2];i=(k+3)*g;const Ye=x[i],Ze=x[i+1],Je=x[i+2];v<_&&(_=v),q<_&&(_=q),je<_&&(_=je),Ye<_&&(_=Ye),v>S&&(S=v),q>S&&(S=q),je>S&&(S=je),Ye>S&&(S=Ye),Hw&&(w=H),W>w&&(w=W),Ke>w&&(w=Ke),Ze>w&&(w=Ze),zL&&(L=z),be>L&&(L=be),Xe>L&&(L=Xe),Je>L&&(L=Je)}for(;kS&&(S=v),H>w&&(w=H),z>L&&(L=z)}return new AABB(_,S,y,w,b,L)};class Geometry extends ResourceBase{gpuRenderInfo;#On;#Vn;#Nn;constructor(i,g,x){super(i),this.#Fn(g),this.#Hn(x);const{interleavedStruct:v}=this.#On;this.gpuRenderInfo=new GeometryGPURenderInfo([{arrayStride:v.arrayStride,attributes:v.attributes}])}get vertexBuffer(){return this.#On}get indexBuffer(){return this.#Vn}get volume(){return this.#Nn||(this.#Nn=calculateGeometryAABB(this.#On)),this.#Nn}#Fn(i){const g=this.#On;this.#On=i,g&&g.__removeDirtyPipelineListener(this.#zn),i&&i.__addDirtyPipelineListener(this.#zn),this.#Nn=null}#Hn(i){const g=this.#Vn;this.#Vn=i,g&&g.__removeDirtyPipelineListener(this.#$n),i&&i.__addDirtyPipelineListener(this.#$n)}#zn(){this.notifyUpdate()}#$n(){this.notifyUpdate()}}Object.freeze(Geometry);const Ei={POINT_LIST:"point-list",LINE_LIST:"line-list",LINE_STRIP:"line-strip",TRIANGLE_LIST:"triangle-list",TRIANGLE_STRIP:"triangle-strip"};Object.freeze(Ei);function createColorRGB(i,g,x,v){let _=255,y=255,b=255;if(isHexColor(v)){const i=convertHexToRgb(v);_=i.r,y=i.g,b=i.b}return new ColorRGB(_,y,b,()=>{updateTargetUniform(i,g,i[x].rgbNormalLinear)})}function defineColorRGB_func(i){const g=i.key,x=i.value??"#fff",v=Symbol(g);return{get:function(){return void 0===this[v]&&(this[v]=createColorRGB(this,g,v,x)),this[v]},set:function(i){if("string"==typeof i&&isHexColor(i)){const{r:x,g:_,b:y}=convertHexToRgb(i);this[v]?(this[v].r=x,this[v].g=_,this[v].b=y):this[v]=createColorRGB(this,g,v,i)}else i instanceof ColorRGB&&(this[v]=i,updateTargetUniform(this,g,i.rgbNormalLinear))},...vi}}const defineColorRGB=(i,g)=>applyProperties(i,g,defineColorRGB_func);Object.freeze(defineColorRGB);const Ii=parseWGSL("COLOR_MATERIAL","#redgpu_include SYSTEM_UNIFORM #redgpu_include entryPoint.mesh.entryPointPickingFragment #redgpu_include color.getTintBlendMode #redgpu_include systemStruct.OutputFragment #redgpu_include math.getMotionVector struct Uniforms{color:vec3,opacity:f32,useTint:u32,tint:vec4,tintBlendMode:u32,};struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(15)@interpolate(flat)pickingId:vec4,}@group(2)@binding(0)varuniforms:Uniforms;@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;var finalColor=vec4(uniforms.color.r,uniforms.color.g,uniforms.color.b,uniforms.opacity*inputData.combinedOpacity);#redgpu_if useTint finalColor=getTintBlendMode(finalColor,uniforms.tintBlendMode,uniforms.tint);#redgpu_endIf if(finalColor.a==.0){discard;}output.color=vec4(finalColor.rgb,finalColor.a);output.gBufferMotionVector=vec4(getMotionVector(inputData.currentClipPos,inputData.prevClipPos),.0,1.0);return output;}");class ColorMaterial extends ABaseMaterial{constructor(i,g="#fff"){super(i,"COLOR_MATERIAL",Ii,2),this.initGPURenderInfos(),this.color.setColorByHEX(g)}}defineColorRGB(ColorMaterial,[{key:"color"}]),Object.freeze(ColorMaterial);class ResourceStateVertexBuffer{static dirtyList=[];buffer;label;uuid;#jt=0;constructor(i){this.buffer=i,this.label=i.name,this.uuid=i.uuid}get useNum(){return this.#jt}set useNum(i){this.#jt=i,ResourceStateVertexBuffer.dirtyList.push(this)}}class VertexBuffer extends ABaseBuffer{[Ar];#jn=0;#Kn=0;#Xn;#qn=0;constructor(i,g,x,v=GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_DST|GPUBufferUsage.STORAGE,_=""){super(i,"managedVertexBufferState",v);const{table:y}=this.targetResourceManagedState,b=y.get(_);if(b)return b.buffer;this.#Xn=x,_&&(this.name=_,this[kr]=_),this.changeData(g,this.#Xn),this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateVertexBuffer(this))}get data(){return this[Ar]}get stride(){return this.#Kn}get interleavedStruct(){return this.#Xn}get vertexCount(){return this.#jn}get triangleCount(){return this.#qn}changeData(i,g){const{gpuDevice:x}=this;if(Array.isArray(i)&&(i=new Float32Array(i)),this[Ar]=i,g&&this.#Yn(g),this[Ir]){this.targetResourceManagedState.videoMemory-=this[Ar].byteLength||0;let i=this[Ir];requestAnimationFrame(()=>{i.destroy()}),this[Ir]=null}const v={size:this[Ar].byteLength,usage:this.usage,label:this.name};this[Ir]=x.createBuffer(v),this.targetResourceManagedState.videoMemory+=this[Ar].byteLength||0,this.#qn=this[Ar].length/this.#Kn/3,x.queue.writeBuffer(this[Ir],0,this[Ar])}updateData(i,g=0){i instanceof Array&&(i=new Float32Array(i));const{gpuDevice:x}=this;x.queue.writeBuffer(this[Ir],g,i)}updateAllData(i){const{gpuDevice:g}=this;g.queue.writeBuffer(this[Ir],0,this[Ar])}#Yn(i){this.#Xn=i,this.#jn=0,this.#Kn=0;for(const i in this.#Xn.define){const g=this.#Xn.define[i].attributeStride/Float32Array.BYTES_PER_ELEMENT;this.#jn+=g,this.#Kn+=g}this.#jn=this[Ar].length/this.#jn}}Object.freeze(VertexBuffer);class VertexInterleavedStructElement{attributeName;attributeStride;interleaveType;constructor(i,g,x){this.attributeName=i,this.attributeStride=g,this.interleaveType=x}}class VertexInterleavedStruct{#Wn;#l="";#Zn=[];#Jn=0;constructor(i,g=""){this.#l=g,this.#Qn(i),this.#ea()}get label(){return this.#l}get attributes(){return this.#Zn}get arrayStride(){return this.#Jn}get define(){return{...this.#Wn}}getAttributeOffset(i){const g=this.#Zn.find(g=>g.attributeName===i);return g||consoleAndThrowError(`Attribute not found: ${i}`),g.offset/4}#Qn(i){let g={};for(const x in i){const v=i[x],_=v.stride;g[x]=new VertexInterleavedStructElement(x,_,v),_%4!=0&&consoleAndThrowError(`Invalid attribute stride: ${_}`)}this.#Wn=g}#ea(){this.#Jn=0,this.#Zn=[];for(const[i,{attributeStride:g,interleaveType:x}]of Object.entries(this.#Wn))this.#Zn.push({attributeName:i,shaderLocation:this.#Zn.length,offset:this.#Jn,format:x.gpuVertexFormat}),this.#Jn+=g}}class VertexInterleaveType{static get float32(){return{numElements:1,stride:Float32Array.BYTES_PER_ELEMENT,gpuVertexFormat:"float32",offset:0}}static get float32x2(){return{numElements:2,stride:2*Float32Array.BYTES_PER_ELEMENT,gpuVertexFormat:"float32x2",offset:0}}static get float32x3(){return{numElements:3,stride:3*Float32Array.BYTES_PER_ELEMENT,gpuVertexFormat:"float32x3",offset:0}}static get float32x4(){return{numElements:4,stride:4*Float32Array.BYTES_PER_ELEMENT,gpuVertexFormat:"float32x4",offset:0}}}Object.freeze(VertexInterleaveType);class DrawBufferManager extends RedGPUObject{static#ta;static#ra=5;#ia=[];#na=[];#aa;#sa=0;#oa=0;#ua;#la=new Set;constructor(i){super(i),this.#ca()}static getInstance(i){return DrawBufferManager.#ta||(DrawBufferManager.#ta=new DrawBufferManager(i)),DrawBufferManager.#ta}allocateDrawCommand(i){this.#oa>=this.#aa&&(this.#sa=this.#ha(),this.#oa=0),this.#la.add(this.#sa);const g={bufferIndex:this.#sa,commandOffset:this.#oa*DrawBufferManager.#ra,buffer:this.#ia[this.#sa],dataArray:this.#na[this.#sa]};return this.#oa++,g}setIndexedIndirectCommand(i,g,x=1,v=0,_=0,y=0){const b=i.commandOffset,S=i.dataArray;S[b]=g,S[b+1]=x,S[b+2]=v,S[b+3]=_,S[b+4]=y}setInstanceNum(i,g=0){const x=i.commandOffset;i.dataArray[x+1]=g}setIndirectCommand(i,g,x=1,v=0,_=0){const y=i.commandOffset,b=i.dataArray;b[y]=g,b[y+1]=x,b[y+2]=v,b[y+3]=_}updateSingleCommand(i){const g=this.#ia[i.bufferIndex],x=this.#na[i.bufferIndex],v=DrawBufferManager.#ra,_=4*i.commandOffset,y=v;this.gpuDevice.queue.writeBuffer(g,_,x,i.commandOffset,y)}getTotalCommandCount(){let i=0;for(const g of this.#la)g===this.#sa?i+=this.#oa:i+=this.#aa;return i}getMemoryUsage(){const i=this.#ia.length,g=this.#la.size,x=i*this.#ua,v=g*this.#ua;return{totalBuffers:i,usedBuffers:g,maxCommandsPerBuffer:this.#aa,totalMemory:formatBytes(x),usedMemory:formatBytes(v),totalCommands:this.getTotalCommandCount()}}flushAllCommands(i){for(const i of this.#la){const g=this.#ia[i],x=this.#na[i],v=(i===this.#sa?this.#oa:this.#aa)*DrawBufferManager.#ra*4;this.gpuDevice.queue.writeBuffer(g,0,x,0,v/4)}performance.now()}#ca(){this.#fa(),this.#da()}#fa(){const i=this.redGPUContext.detector.activeLimits;this.#ua=Math.floor(.9*Math.min(i.maxBufferSize,134217728)),this.#aa=Math.floor(this.#ua/(4*DrawBufferManager.#ra))}#da(){this.#ha()}#ha(){const i=this.#aa*DrawBufferManager.#ra*4,g=this.gpuDevice.createBuffer({size:i,usage:GPUBufferUsage.INDIRECT|GPUBufferUsage.COPY_DST,label:`DrawBuffer_${this.#ia.length}`}),x=new Uint32Array(this.#aa*DrawBufferManager.#ra);return this.#ia.push(g),this.#na.push(x),this.#ia.length-1}}const calculateMeshAABB=i=>{if(!i||!i._geometry)return i.modelMatrix,new AABB(0,0,0,0,0,0);const g=i._geometry.volume,{minX:x,maxX:v,minY:_,maxY:y,minZ:b,maxZ:S}=g;let w=1/0,L=1/0,k=1/0,H=-1/0,z=-1/0,q=-1/0;const W=i.modelMatrix;for(let i=0;i<8;i++){const g=1&i?v:x,be=2&i?y:_,je=4&i?S:b,Ke=W[0]*g+W[4]*be+W[8]*je+W[12],Xe=W[1]*g+W[5]*be+W[9]*je+W[13],Ye=W[2]*g+W[6]*be+W[10]*je+W[14];KeH&&(H=Ke),Xe>z&&(z=Xe),Ye>q&&(q=Ye)}return new AABB(w,H,L,z,k,q)},calculateMeshCombinedAABB=i=>{const g=[];return collectRecursive(i,g),0===g.length?new AABB(0,0,0,0,0,0):calculateCombinedAABBFromAABBs(g)},collectRecursive=(i,g)=>{if(i._geometry){const x=i.boundingAABB;g.push(x)}if(i.children)for(let x=0;x{if(0===i.length)return new AABB(0,0,0,0,0,0);if(1===i.length)return i[0];let g=1/0,x=1/0,v=1/0,_=-1/0,y=-1/0,b=-1/0;for(let S=0;S_&&(_=w.maxX),w.maxY>y&&(y=w.maxY),w.maxZ>b&&(b=w.maxZ)}return new AABB(g,_,x,y,v,b)};class OBB{centerX;centerY;centerZ;halfExtentX;halfExtentY;halfExtentZ;orientation;center;halfExtents;geometryRadius;constructor(i,g,x){this.centerX=i[0],this.centerY=i[1],this.centerZ=i[2],this.halfExtentX=g[0],this.halfExtentY=g[1],this.halfExtentZ=g[2],this.center=[this.centerX,this.centerY,this.centerZ],this.halfExtents=[this.halfExtentX,this.halfExtentY,this.halfExtentZ],this.orientation=clone$4(x),this.geometryRadius=Math.sqrt(this.halfExtentX**2+this.halfExtentY**2+this.halfExtentZ**2)}intersects(i){i instanceof OBB||consoleAndThrowError("allow only OBB instance");const g=subtract$2(create$3(),this.center,i.center);if(length$3(g)>this.geometryRadius+i.geometryRadius)return!1;const x=[...this.#ma(),...i.#ma()];for(const v of x){const x=this.#pa(v),_=i.#pa(v);if(Math.abs(dot$3(g,v))>x+_)return!1}return!0}contains(i,g,x){let v;v=Array.isArray(i)?fromValues$3(i[0],i[1],i[2]):fromValues$3(i,g,x);const _=subtract$2(create$3(),v,this.center),y=this.#ma();for(let i=0;i<3;i++){const g=dot$3(_,y[i]);if(Math.abs(g)>this.halfExtents[i])return!1}return!0}clone(){return new OBB([this.centerX,this.centerY,this.centerZ],[this.halfExtentX,this.halfExtentY,this.halfExtentZ],this.orientation)}#ma(){return[fromValues$3(this.orientation[0],this.orientation[1],this.orientation[2]),fromValues$3(this.orientation[4],this.orientation[5],this.orientation[6]),fromValues$3(this.orientation[8],this.orientation[9],this.orientation[10])]}#pa(i){const g=this.#ma();return Math.abs(dot$3(g[0],i))*this.halfExtentX+Math.abs(dot$3(g[1],i))*this.halfExtentY+Math.abs(dot$3(g[2],i))*this.halfExtentZ}}const calculateMeshOBB=i=>{if(!i||!i._geometry){const i=create$4();return new OBB([0,0,0],[0,0,0],i)}const g=i._geometry.volume;if(0===g.minX&&0===g.maxX&&0===g.minY&&0===g.maxY&&0===g.minZ&&0===g.maxZ){const i=create$4();return new OBB([0,0,0],[0,0,0],i)}const x=[g.centerX,g.centerY,g.centerZ],v=[(g.maxX-g.minX)/2,(g.maxY-g.minY)/2,(g.maxZ-g.minZ)/2],_=create$3();transformMat4$2(_,x,i.modelMatrix);const y=create$4();copy$4(y,i.modelMatrix),y[12]=0,y[13]=0,y[14]=0;const b=[create$3(),create$3(),create$3()],S=[0,0,0];for(let i=0;i<3;i++){const g=[0,0,0];g[i]=v[i],transformMat4$2(b[i],g,y),S[i]=length$3(b[i]),normalize$3(b[i],b[i])}const w=create$4();return w[0]=b[0][0],w[1]=b[0][1],w[2]=b[0][2],w[3]=0,w[4]=b[1][0],w[5]=b[1][1],w[6]=b[1][2],w[7]=0,w[8]=b[2][0],w[9]=b[2][1],w[10]=b[2][2],w[11]=0,w[12]=0,w[13]=0,w[14]=0,w[15]=1,new OBB([_[0],_[1],_[2]],S,w)},mat4ToEuler=(i,g,x)=>{g=g||[0,0,0],x=x||"XYZ";let v=i[0],_=i[4],y=i[8],b=i[1],S=i[5],w=i[9],L=i[2],k=i[6],H=i[10];return"XYZ"===x?(g[1]=Math.asin(clamp(y,-1,1)),Math.abs(y)<.99999?(g[0]=Math.atan2(-w,H),g[2]=Math.atan2(-_,v)):(g[0]=Math.atan2(k,S),g[2]=0)):"YXZ"===x?(g[0]=Math.asin(-clamp(w,-1,1)),Math.abs(w)<.99999?(g[1]=Math.atan2(y,H),g[2]=Math.atan2(b,S)):(g[1]=Math.atan2(-L,v),g[2]=0)):"ZXY"===x?(g[0]=Math.asin(clamp(k,-1,1)),Math.abs(k)<.99999?(g[1]=Math.atan2(-L,H),g[2]=Math.atan2(-_,S)):(g[1]=0,g[2]=Math.atan2(b,v))):"ZYX"===x?(g[1]=Math.asin(-clamp(L,-1,1)),Math.abs(L)<.99999?(g[0]=Math.atan2(k,H),g[2]=Math.atan2(b,v)):(g[0]=0,g[2]=Math.atan2(-_,S))):"YZX"===x?(g[2]=Math.asin(clamp(b,-1,1)),Math.abs(b)<.99999?(g[0]=Math.atan2(-w,S),g[1]=Math.atan2(-L,v)):(g[0]=0,g[1]=Math.atan2(y,H))):"XZY"===x&&(g[2]=Math.asin(-clamp(_,-1,1)),Math.abs(_)<.99999?(g[0]=Math.atan2(k,S),g[1]=Math.atan2(y,v)):(g[0]=Math.atan2(-w,H),g[1]=0)),g};let clamp=function(i,g,x){return Math.max(g,Math.min(x,i))};const Ai=[[-1,-1,-1],[1,-1,-1],[1,1,-1],[-1,1,-1],[-1,-1,1],[1,-1,1],[1,1,1],[-1,1,1]],Li=[[0,1],[1,2],[2,3],[3,0],[4,5],[5,6],[6,7],[7,4],[0,4],[1,5],[2,6],[3,7]];class DrawDebuggerMesh{#ga;#On;#xa;#va;#_a="AABB";#ya;#ba;#Sa=null;#Ta=null;constructor(i,g){this.#ga=g;const x=this.#wa(i);this.#On=x.vertexBuffer,this.#xa=new ColorMaterial(i),this.#xa.color.setColorByRGB(255,0,0),this.#va=new Mesh(i,x,this.#xa),this.#va.primitiveState.cullMode="none",this.#va.primitiveState.topology=Ei.LINE_LIST;const v=this.#wa(i);this.#ya=new ColorMaterial(i),this.#ya.color.setColorByRGB(0,255,0),this.#ba=new Mesh(i,v,this.#ya),this.#ba.primitiveState.cullMode="none",this.#ba.primitiveState.topology=Ei.LINE_LIST}get debugMode(){return this.#_a}set debugMode(i){this.#_a=i,"OBB"===i?this.#xa.color.setColorByRGB(255,0,0):"AABB"===i||"COMBINED_AABB"===i?this.#xa.color.setColorByRGB(0,255,0):"BOTH"===i&&(this.#xa.color.setColorByRGB(255,0,0),this.#ya.color.setColorByRGB(0,255,0)),this.#Sa=null,this.#Ta=null}render(i){if(!this.#ga.enableDebugger)return;if("OBB"===this.#_a){const i=this.#ga.boundingOBB;this.#Ma(i)&&(this.#Pa(i,this.#On),this.#Ra(i))}else if("AABB"===this.#_a||"COMBINED_AABB"===this.#_a){const i="COMBINED_AABB"===this.#_a?this.#ga.combinedBoundingAABB:this.#ga.boundingAABB;this.#Ca(i)&&(this.#Ba(i,this.#On),this.#Da(i))}else if("BOTH"===this.#_a){const i=this.#ga.boundingOBB,g=this.#ga.boundingAABB;this.#Ma(i)&&(this.#Pa(i,this.#On),this.#Ra(i)),this.#Ca(g)&&(this.#Ba(g,this.#ba.geometry.vertexBuffer),this.#Da(g))}let g=!0,x=!0;{const{frustumPlanes:v}=i,_=v[0],y=v[1],b=v[2],S=v[3],w=v[4],L=v[5];{const i=this.#ga.boundingAABB,x=i.centerX,v=i.centerY,k=i.centerZ,H=i.geometryRadius;(_[0]*x+_[1]*v+_[2]*k+_[3]<=-H||y[0]*x+y[1]*v+y[2]*k+y[3]<=-H||b[0]*x+b[1]*v+b[2]*k+b[3]<=-H||S[0]*x+S[1]*v+S[2]*k+S[3]<=-H||w[0]*x+w[1]*v+w[2]*k+w[3]<=-H||L[0]*x+L[1]*v+L[2]*k+L[3]<=-H)&&(g=!1)}{const i=this.#ga.boundingOBB,g=i.centerX,v=i.centerY,k=i.centerZ,H=i.geometryRadius;(_[0]*g+_[1]*v+_[2]*k+_[3]<=-H||y[0]*g+y[1]*v+y[2]*k+y[3]<=-H||b[0]*g+b[1]*v+b[2]*k+b[3]<=-H||S[0]*g+S[1]*v+S[2]*k+S[3]<=-H||w[0]*g+w[1]*v+w[2]*k+w[3]<=-H||L[0]*g+L[1]*v+L[2]*k+L[3]<=-H)&&(x=!1)}}"OBB"===this.#_a?x&&this.#va.render(i):"AABB"===this.#_a||"COMBINED_AABB"===this.#_a?g&&this.#va.render(i):"BOTH"===this.#_a&&(x&&this.#va.render(i),g&&this.#ba.render(i))}#wa(i){const g=new Float32Array(288),x=new VertexInterleavedStruct({vertexPosition:VertexInterleaveType.float32x3,vertexNormal:VertexInterleaveType.float32x3,texcoord:VertexInterleaveType.float32x2,vertexTangent:VertexInterleaveType.float32x4},`wireframeBoxStruct_${Math.random()}`),v=new VertexBuffer(i,g,x);return new Geometry(i,v)}#Ma(i){if(!this.#Sa)return!0;const g=this.#Sa;return g.center[0]!==i.center[0]||g.center[1]!==i.center[1]||g.center[2]!==i.center[2]||g.halfExtents[0]!==i.halfExtents[0]||g.halfExtents[1]!==i.halfExtents[1]||g.halfExtents[2]!==i.halfExtents[2]||!this.#Ea(g.orientation,i.orientation)}#Ca(i){if(!this.#Ta)return!0;const g=this.#Ta;return g.minX!==i.minX||g.maxX!==i.maxX||g.minY!==i.minY||g.maxY!==i.maxY||g.minZ!==i.minZ||g.maxZ!==i.maxZ}#Ea(i,g){if(i.length!==g.length)return!1;for(let x=0;x1e-4)return!1;return!0}#Ra(i){this.#Sa=new OBB(i.center,i.halfExtents,i.orientation)}#Da(i){this.#Ta=i.clone()}#Pa(i,g){const{center:x,halfExtents:v,orientation:_}=i,y=[];for(let i=0;i<8;i++){const g=Ai[i],b=g[0]*v[0],S=g[1]*v[1],w=g[2]*v[2],L=_[0]*b+_[4]*S+_[8]*w,k=_[1]*b+_[5]*S+_[9]*w,H=_[2]*b+_[6]*S+_[10]*w;y.push([L+x[0],k+x[1],H+x[2]])}this.#Fn(y,g)}#Ba(i,g){const{minX:x,maxX:v,minY:_,maxY:y,minZ:b,maxZ:S}=i,w=[[x,_,b],[v,_,b],[v,y,b],[x,y,b],[x,_,S],[v,_,S],[v,y,S],[x,y,S]];this.#Fn(w,g)}#Fn(i,g){const x=g.data;let v=0;for(let g=0;g<12;g++){const _=Li[g],y=_[0],b=_[1],S=i[y],w=i[b];x[v++]=S[0],x[v++]=S[1],x[v++]=S[2],x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=w[0],x[v++]=w[1],x[v++]=w[2],x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1}g.updateAllData(x)}}Object.freeze(DrawDebuggerMesh);const createMeshVertexUniformBuffers=(i,g=!1)=>{const{gpuRenderInfo:x,redGPUContext:v}=i,{resourceManager:_}=v,y=_.getGPUBindGroupLayout(g?ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_SKIN:ResourceManager.PRESET_VERTEX_GPUBindGroupLayout),b=new ArrayBuffer(x.vertexUniformInfo.arrayBufferByteLength),S=new UniformBuffer(v,b,i.name);x.vertexBindGroupLayout=y,x.vertexUniformBuffer=S};function createSetter$3(i,g){return function(x){this[g]=x,updateTargetUniform(this,i,x)}}function defineVector(i,g){const x=Symbol(i);return{get:function(){return void 0===this[x]&&(this[x]=g),this[x]},set:createSetter$3(i,x),...vi}}function defineVector3_func(i){return defineVector(i.key,i.value??[0,0,0])}Object.freeze(defineVector);const defineVector3=(i,g)=>applyProperties(i,g,defineVector3_func);function defineVector4_func(i){return defineVector(i.key,i.value??[0,0,0,0])}Object.freeze(defineVector3);const defineVector4=(i,g)=>applyProperties(i,g,defineVector4_func);function defineVector2_func(i){return defineVector(i.key,i.value??[0,0])}Object.freeze(defineVector4);const defineVector2=(i,g)=>applyProperties(i,g,defineVector2_func);function defineSampler_func(i){const{key:g}=i,x=Symbol(g);return{get:function(){return this[x]},set:function(i){const g=this[x];this[x]=i,this.updateSampler(g,i)},...vi}}Object.freeze(defineVector2);const defineSampler=(i,g)=>applyProperties(i,g,defineSampler_func);function createSetter$2(i,g){const x=`use${i.charAt(0).toUpperCase()}${i.substring(1)}`;return function(i){const v=this[g];this[g]=i,this.updateTexture(v,i),x in this&&(this[x]=!!i),updateTargetUniform(this,x,i?1:0)}}function defineTexture_func(i){const{key:g}=i,x=Symbol(g);return{get:function(){return this[x]},set:createSetter$2(g,x),...vi}}Object.freeze(defineSampler);const defineTexture=(i,g)=>applyProperties(i,g,defineTexture_func);Object.freeze(defineTexture);const Ui=[{textureList:["baseColorTexture"],vec4List:[{key:"baseColorFactor",value:[1,1,1,1]}]},{textureList:["normalTexture"]},{textureList:["metallicRoughnessTexture"],positiveNumberList:[{key:"metallicFactor",value:1},{key:"roughnessFactor",value:1}]},{textureList:["emissiveTexture"],vec3List:[{key:"emissiveFactor",value:[0,0,0]}]},{textureList:["occlusionTexture"],positiveNumberList:[{key:"occlusionStrength",value:1}]},{extensionName:"KHR_materials_clearcoat",textureList:["KHR_clearcoatTexture","KHR_clearcoatNormalTexture","KHR_clearcoatRoughnessTexture"],positiveNumberList:[{key:"KHR_clearcoatFactor",value:0},{key:"KHR_clearcoatRoughnessFactor",value:0},{key:"KHR_clearcoatNormalScale",value:1}]},{extensionName:"KHR_materials_sheen",textureList:["KHR_sheenColorTexture","KHR_sheenRoughnessTexture"],positiveNumberList:[{key:"KHR_sheenRoughnessFactor",value:0}],vec3List:[{key:"KHR_sheenColorFactor",value:[0,0,0]}]},{extensionName:"KHR_materials_specular",textureList:["KHR_specularTexture","KHR_specularColorTexture"],positiveNumberList:[{key:"KHR_specularFactor",value:1}],vec3List:[{key:"KHR_specularColorFactor",value:[1,1,1]}]},{extensionName:"KHR_materials_transmission",textureList:["KHR_transmissionTexture"],positiveNumberList:[{key:"KHR_transmissionFactor",value:0}]},{extensionName:"KHR_materials_volume",textureList:["KHR_thicknessTexture"],positiveNumberList:[{key:"KHR_thicknessFactor",value:0},{key:"KHR_attenuationDistance",value:1}],vec3List:[{key:"KHR_attenuationColor",value:[1,1,1]}]},{extensionName:"KHR_materials_diffuse_transmission",textureList:["KHR_diffuseTransmissionTexture","KHR_diffuseTransmissionColorTexture"],positiveNumberList:[{key:"KHR_diffuseTransmissionFactor",value:0}],vec3List:[{key:"KHR_diffuseTransmissionColorFactor",value:[1,1,1]}]},{extensionName:"KHR_materials_anisotropy",textureList:["KHR_anisotropyTexture"],positiveNumberList:[{key:"KHR_anisotropyStrength",value:0},{key:"KHR_anisotropyRotation",value:0}]},{extensionName:"KHR_materials_iridescence",textureList:["KHR_iridescenceTexture","KHR_iridescenceThicknessTexture"],positiveNumberList:[{key:"KHR_iridescenceFactor",value:0},{key:"KHR_iridescenceIor",value:1.3},{key:"KHR_iridescenceThicknessMinimum",value:100},{key:"KHR_iridescenceThicknessMaximum",value:400}]}],ki=parseWGSL("PBR_MATERIAL",(i=>{const g=Ui.map(i=>{const{textureList:g}=i,x=g?.map(i=>`\n\t\t\t\tuse${i.charAt(0).toUpperCase()}${i.substring(1)}: u32,\n \t\t${i}_texCoord_index: u32,\n\t\t\t\tuse_${i}_KHR_texture_transform: u32,\n\t\t\t\t${i}_KHR_texture_transform_offset: vec2,\n\t\t\t\t${i}_KHR_texture_transform_scale: vec2,\n\t\t\t\t${i}_KHR_texture_transform_rotation: f32,`).join("");return[x].join("\n")}).join("");return i.replace(/#redgpu_include KHR_texture_transform/g,g)})("#redgpu_include SYSTEM_UNIFORM;#redgpu_include shadow.getDirectionalShadowVisibility;#redgpu_include color.getTintBlendMode;#redgpu_include entryPoint.mesh.entryPointPickingFragment;#redgpu_include systemStruct.OutputFragment;#redgpu_include math.getMotionVector;#redgpu_include math.getIsFinite;#redgpu_include lighting.getLightDistanceAttenuation;#redgpu_include lighting.getLightAngleAttenuation;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.INV_PI #redgpu_include math.EPSILON #redgpu_include math.direction.getViewDirection #redgpu_include math.direction.getReflectionVectorFromViewDirection #redgpu_include math.tnb.getTBNFromVertexTangent #redgpu_include math.tnb.getTBN #redgpu_include math.tnb.getNormalFromNormalMap #redgpu_include skyAtmosphere.skyAtmosphereFn struct Uniforms{useVertexColor:u32,useCutOff:u32,cutOff:f32,alphaBlend:u32,doubleSided:u32,useVertexTangent:u32,opacity:f32,useTint:u32,tint:vec4,tintBlendMode:u32,baseColorFactor:vec4,emissiveFactor:vec3,emissiveStrength:f32,occlusionStrength:f32,metallicFactor:f32,roughnessFactor:f32,normalScale:f32,useKHR_materials_unlit:u32,KHR_materials_ior:f32,useKHR_materials_transmission:u32,KHR_transmissionFactor:f32,useKHR_materials_diffuse_transmission:u32,KHR_diffuseTransmissionFactor:f32,KHR_diffuseTransmissionColorFactor:vec3,KHR_dispersion:f32,useKHR_materials_volume:u32,KHR_thicknessFactor:f32,KHR_attenuationDistance:f32,KHR_attenuationColor:vec3,useKHR_materials_specular:u32,KHR_specularFactor:f32,KHR_specularColorFactor:vec3,useKHR_materials_anisotropy:u32,KHR_anisotropyStrength:f32,KHR_anisotropyRotation:f32,useKHR_materials_iridescence:u32,KHR_iridescenceFactor:f32,KHR_iridescenceIor:f32,KHR_iridescenceThicknessMinimum:f32,KHR_iridescenceThicknessMaximum:f32,useKHR_materials_sheen:u32,KHR_sheenColorFactor:vec3,KHR_sheenRoughnessFactor:f32,useKHR_materials_clearcoat:u32,KHR_clearcoatFactor:f32,KHR_clearcoatRoughnessFactor:f32,KHR_clearcoatNormalScale:f32,#redgpu_include KHR_texture_transform};@group(2)@binding(0)varuniforms:Uniforms;@group(2)@binding(1)var baseColorTextureSampler:sampler;#redgpu_if baseColorTexture @group(2)@binding(2)var baseColorTexture:texture_2d;#redgpu_endIf #redgpu_if emissiveTexture @group(2)@binding(3)var emissiveTextureSampler:sampler;@group(2)@binding(4)var emissiveTexture:texture_2d;#redgpu_endIf #redgpu_if normalTexture @group(2)@binding(5)var normalTextureSampler:sampler;@group(2)@binding(6)var normalTexture:texture_2d;#redgpu_endIf #redgpu_if packedORMTexture @group(2)@binding(7)var packedORMTexture:texture_2d;#redgpu_endIf #redgpu_if useKHR_materials_specular @group(2)@binding(8)var KHR_specularTextureSampler:sampler;@group(2)@binding(9)var KHR_specularTexture:texture_2d;@group(2)@binding(10)var KHR_specularColorTextureSampler:sampler;@group(2)@binding(11)var KHR_specularColorTexture:texture_2d;#redgpu_endIf @group(2)@binding(12)var KHR_clearcoatNormalTexture:texture_2d;@group(2)@binding(13)var packedKHR_clearcoatTexture_transmission:texture_2d;#redgpu_if useKHR_materials_diffuse_transmission @group(2)@binding(14)var packedKHR_diffuse_transmission:texture_2d;#redgpu_endIf #redgpu_if useKHR_materials_sheen @group(2)@binding(15)var packedKHR_sheen:texture_2d;#redgpu_endIf #redgpu_if useKHR_materials_anisotropy @group(2)@binding(16)var KHR_anisotropyTexture:texture_2d;#redgpu_endIf #redgpu_if useKHR_materials_iridescence @group(2)@binding(17)var packedKHR_iridescence:texture_2d;#redgpu_endIf struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(10)localNodeScale_volumeScale:vec2,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,}fn getTransmissionRefraction(u_useKHR_materials_volume:bool,thicknessParameter:f32,u_KHR_dispersion:f32,u_KHR_attenuationDistance:f32,u_KHR_attenuationColor:vec3,ior:f32,roughnessParameter:f32,albedo:vec3,projectionViewMatrix:mat4x4,input_vertexPosition:vec3,input_ndcPosition:vec3,V:vec3,N:vec3,renderPath1ResultTexture:texture_2d,renderPath1ResultTextureSampler:sampler)->vec3{var transmissionRefraction=vec3(.0);let maxMipLevel=f32(textureNumLevels(renderPath1ResultTexture)-1);let transmissionMipLevel=clamp(roughnessParameter*maxMipLevel,.0,maxMipLevel);if(u_useKHR_materials_volume){var iorR:f32=ior;var iorG:f32=ior;var iorB:f32=ior;if(u_KHR_dispersion>.0){let halfSpread:f32=(ior-1.0)*.025*u_KHR_dispersion;iorR=ior+halfSpread;iorG=ior;iorB=ior-halfSpread;}iorR=max(iorR,1.0+EPSILON);iorG=max(iorG,1.0+EPSILON);iorB=max(iorB,1.0+EPSILON);let refractedVecR:vec3=refract(-V,N,1.0/iorR);let refractedVecG:vec3=refract(-V,N,1.0/iorG);let refractedVecB:vec3=refract(-V,N,1.0/iorB);let validR=dot(refractedVecR,refractedVecR)>.0;let validG=dot(refractedVecG,refractedVecG)>.0;let validB=dot(refractedVecB,refractedVecB)>.0;let R=getReflectionVectorFromViewDirection(V,N);let finalRefractR=select(R,refractedVecR,validR);let finalRefractG=select(R,refractedVecG,validG);let finalRefractB=select(R,refractedVecB,validB);let safeThickness=clamp(thicknessParameter,.0,100.0);let worldPosR:vec3=input_vertexPosition+finalRefractR*safeThickness;let worldPosG:vec3=input_vertexPosition+finalRefractG*safeThickness;let worldPosB:vec3=input_vertexPosition+finalRefractB*safeThickness;let clipPosR:vec4=projectionViewMatrix*vec4(worldPosR,1.0);let clipPosG:vec4=projectionViewMatrix*vec4(worldPosG,1.0);let clipPosB:vec4=projectionViewMatrix*vec4(worldPosB,1.0);let wR=max(abs(clipPosR.w),EPSILON);let wG=max(abs(clipPosG.w),EPSILON);let wB=max(abs(clipPosB.w),EPSILON);let ndcR:vec2=clipPosR.xy/wR*0.5+0.5;let ndcG:vec2=clipPosG.xy/wG*0.5+0.5;let ndcB:vec2=clipPosB.xy/wB*0.5+0.5;let finalUV_R:vec2=clamp(vec2(ndcR.x,1.0-ndcR.y),vec2(.0),vec2(1.0));let finalUV_G:vec2=clamp(vec2(ndcG.x,1.0-ndcG.y),vec2(.0),vec2(1.0));let finalUV_B:vec2=clamp(vec2(ndcB.x,1.0-ndcB.y),vec2(.0),vec2(1.0));let sampledR=textureSampleLevel(renderPath1ResultTexture,renderPath1ResultTextureSampler,finalUV_R,transmissionMipLevel).r;let sampledG=textureSampleLevel(renderPath1ResultTexture,renderPath1ResultTextureSampler,finalUV_G,transmissionMipLevel).g;let sampledB=textureSampleLevel(renderPath1ResultTexture,renderPath1ResultTextureSampler,finalUV_B,transmissionMipLevel).b;transmissionRefraction.r=select(.0,sampledR,getIsFiniteScalar(sampledR));transmissionRefraction.g=select(.0,sampledG,getIsFiniteScalar(sampledG));transmissionRefraction.b=select(.0,sampledB,getIsFiniteScalar(sampledB));}else{let safeIor=max(ior,1.0+EPSILON);let refractedVec:vec3=refract(-V,N,1.0/safeIor);let valid=dot(refractedVec,refractedVec)>.0;let R=getReflectionVectorFromViewDirection(V,N);let finalRefract=select(R,refractedVec,valid);let safeThickness=clamp(thicknessParameter,.0,100.0);let worldPos:vec3=input_vertexPosition+finalRefract*safeThickness;let clipPos:vec4=projectionViewMatrix*vec4(worldPos,1.0);let w=max(abs(clipPos.w),EPSILON);let ndc:vec2=clipPos.xy/w*0.5+0.5;let finalUV:vec2=clamp(vec2(ndc.x,1.0-ndc.y),vec2(.0),vec2(1.0));let sampled=textureSampleLevel(renderPath1ResultTexture,renderPath1ResultTextureSampler,finalUV,transmissionMipLevel).rgb;transmissionRefraction=select(vec3(.0),sampled,all(getIsFiniteVec3(sampled)));}let safeAlbedo=clamp(albedo,vec3(.0),vec3(1.0));transmissionRefraction*=safeAlbedo;transmissionRefraction=select(vec3(.0),transmissionRefraction,all(getIsFiniteVec3(transmissionRefraction)));return transmissionRefraction;}@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;let input_vertexNormal=(inputData.vertexNormal.xyz);let input_vertexPosition=inputData.vertexPosition.xyz;let input_vertexColor_0=inputData.vertexColor_0;let input_vertexTangent=inputData.vertexTangent;let input_ndcPosition=inputData.position.xyz/inputData.position.w;let input_uv=inputData.uv;let input_uv1=inputData.uv1;let u_camera=systemUniforms.camera;let u_cameraPosition=u_camera.cameraPosition;let preExposure=systemUniforms.preExposure;let u_usePrefilterTexture=systemUniforms.usePrefilterTexture==1u;let u_useSkyAtmosphere=systemUniforms.useSkyAtmosphere==1u;let u_opacity=uniforms.opacity;let u_cutOff=uniforms.cutOff;let u_useVertexColor=uniforms.useVertexColor==1u;let u_useVertexTangent=uniforms.useVertexTangent==1u;let u_baseColorFactor=uniforms.baseColorFactor;let u_metallicFactor=uniforms.metallicFactor;let u_roughnessFactor=uniforms.roughnessFactor;let u_normalScale=uniforms.normalScale;let u_occlusionStrength=uniforms.occlusionStrength;let u_emissiveFactor=uniforms.emissiveFactor;let u_emissiveStrength=uniforms.emissiveStrength;let u_useKHR_materials_unlit=uniforms.useKHR_materials_unlit==1u;let u_KHR_materials_ior=uniforms.KHR_materials_ior;let u_KHR_dispersion=uniforms.KHR_dispersion;let u_KHR_transmissionFactor=uniforms.KHR_transmissionFactor;let u_useKHR_materials_volume=uniforms.useKHR_materials_volume==1u;let u_KHR_thicknessFactor=uniforms.KHR_thicknessFactor;let u_KHR_attenuationColor=uniforms.KHR_attenuationColor;let u_KHR_attenuationDistance=uniforms.KHR_attenuationDistance;let u_useKHR_materials_diffuse_transmission=uniforms.useKHR_materials_diffuse_transmission==1u;let u_KHR_diffuseTransmissionFactor=uniforms.KHR_diffuseTransmissionFactor;let u_KHR_diffuseTransmissionColorFactor=uniforms.KHR_diffuseTransmissionColorFactor;let u_KHR_specularFactor=uniforms.KHR_specularFactor;let u_KHR_specularColorFactor=uniforms.KHR_specularColorFactor;let u_KHR_anisotropyStrength=uniforms.KHR_anisotropyStrength;let u_KHR_anisotropyRotation=uniforms.KHR_anisotropyRotation;let u_useKHR_anisotropyTexture=uniforms.useKHR_anisotropyTexture==1u;let u_KHR_sheenColorFactor=uniforms.KHR_sheenColorFactor;let u_KHR_sheenRoughnessFactor=uniforms.KHR_sheenRoughnessFactor;let u_useKHR_materials_iridescence=uniforms.useKHR_materials_iridescence==1u;let u_KHR_iridescenceFactor=uniforms.KHR_iridescenceFactor;let u_KHR_iridescenceIor=uniforms.KHR_iridescenceIor;let u_KHR_iridescenceThicknessMinimum=uniforms.KHR_iridescenceThicknessMinimum;let u_KHR_iridescenceThicknessMaximum=uniforms.KHR_iridescenceThicknessMaximum;let u_KHR_clearcoatFactor=uniforms.KHR_clearcoatFactor;let u_KHR_clearcoatRoughnessFactor=uniforms.KHR_clearcoatRoughnessFactor;let u_KHR_clearcoatNormalScale=uniforms.KHR_clearcoatNormalScale;let diffuseUV=getTextureTransformUV(input_uv,input_uv1,uniforms.baseColorTexture_texCoord_index,uniforms.use_baseColorTexture_KHR_texture_transform,uniforms.baseColorTexture_KHR_texture_transform_offset,uniforms.baseColorTexture_KHR_texture_transform_rotation,uniforms.baseColorTexture_KHR_texture_transform_scale);let emissiveUV=getTextureTransformUV(input_uv,input_uv1,uniforms.emissiveTexture_texCoord_index,uniforms.use_emissiveTexture_KHR_texture_transform,uniforms.emissiveTexture_KHR_texture_transform_offset,uniforms.emissiveTexture_KHR_texture_transform_rotation,uniforms.emissiveTexture_KHR_texture_transform_scale);let occlusionUV=getTextureTransformUV(input_uv,input_uv1,uniforms.occlusionTexture_texCoord_index,uniforms.use_occlusionTexture_KHR_texture_transform,uniforms.occlusionTexture_KHR_texture_transform_offset,uniforms.occlusionTexture_KHR_texture_transform_rotation,uniforms.occlusionTexture_KHR_texture_transform_scale);let metallicRoughnessUV=getTextureTransformUV(input_uv,input_uv1,uniforms.metallicRoughnessTexture_texCoord_index,uniforms.use_metallicRoughnessTexture_KHR_texture_transform,uniforms.metallicRoughnessTexture_KHR_texture_transform_offset,uniforms.metallicRoughnessTexture_KHR_texture_transform_rotation,uniforms.metallicRoughnessTexture_KHR_texture_transform_scale);let normalUV=getTextureTransformUV(input_uv,input_uv1,uniforms.normalTexture_texCoord_index,uniforms.use_normalTexture_KHR_texture_transform,uniforms.normalTexture_KHR_texture_transform_offset,uniforms.normalTexture_KHR_texture_transform_rotation,uniforms.normalTexture_KHR_texture_transform_scale);let KHR_clearcoatUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_clearcoatTexture_texCoord_index,uniforms.use_KHR_clearcoatTexture_KHR_texture_transform,uniforms.KHR_clearcoatTexture_KHR_texture_transform_offset,uniforms.KHR_clearcoatTexture_KHR_texture_transform_rotation,uniforms.KHR_clearcoatTexture_KHR_texture_transform_scale);#redgpu_if useKHR_materials_clearcoat let KHR_clearcoatNormalUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_clearcoatNormalTexture_texCoord_index,uniforms.use_KHR_clearcoatNormalTexture_KHR_texture_transform,uniforms.KHR_clearcoatNormalTexture_KHR_texture_transform_offset,uniforms.KHR_clearcoatNormalTexture_KHR_texture_transform_rotation,uniforms.KHR_clearcoatNormalTexture_KHR_texture_transform_scale);#redgpu_endIf let KHR_clearcoatRoughnessUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_clearcoatRoughnessTexture_texCoord_index,uniforms.use_KHR_clearcoatRoughnessTexture_KHR_texture_transform,uniforms.KHR_clearcoatRoughnessTexture_KHR_texture_transform_offset,uniforms.KHR_clearcoatRoughnessTexture_KHR_texture_transform_rotation,uniforms.KHR_clearcoatRoughnessTexture_KHR_texture_transform_scale);let KHR_sheenColorUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_sheenColorTexture_texCoord_index,uniforms.use_KHR_sheenColorTexture_KHR_texture_transform,uniforms.KHR_sheenColorTexture_KHR_texture_transform_offset,uniforms.KHR_sheenColorTexture_KHR_texture_transform_rotation,uniforms.KHR_sheenColorTexture_KHR_texture_transform_scale);let KHR_sheenRoughnessUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_sheenRoughnessTexture_texCoord_index,uniforms.use_KHR_sheenRoughnessTexture_KHR_texture_transform,uniforms.KHR_sheenRoughnessTexture_KHR_texture_transform_offset,uniforms.KHR_sheenRoughnessTexture_KHR_texture_transform_rotation,uniforms.KHR_sheenRoughnessTexture_KHR_texture_transform_scale);let KHR_specularTextureUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_specularTexture_texCoord_index,uniforms.use_KHR_specularTexture_KHR_texture_transform,uniforms.KHR_specularTexture_KHR_texture_transform_offset,uniforms.KHR_specularTexture_KHR_texture_transform_rotation,uniforms.KHR_specularTexture_KHR_texture_transform_scale);let KHR_specularColorTextureUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_specularColorTexture_texCoord_index,uniforms.use_KHR_specularColorTexture_KHR_texture_transform,uniforms.KHR_specularColorTexture_KHR_texture_transform_offset,uniforms.KHR_specularColorTexture_KHR_texture_transform_rotation,uniforms.KHR_specularColorTexture_KHR_texture_transform_scale);let KHR_iridescenceTextureUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_iridescenceTexture_texCoord_index,uniforms.use_KHR_iridescenceTexture_KHR_texture_transform,uniforms.KHR_iridescenceTexture_KHR_texture_transform_offset,uniforms.KHR_iridescenceTexture_KHR_texture_transform_rotation,uniforms.KHR_iridescenceTexture_KHR_texture_transform_scale);let KHR_iridescenceThicknessTextureUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_iridescenceThicknessTexture_texCoord_index,uniforms.use_KHR_iridescenceThicknessTexture_KHR_texture_transform,uniforms.KHR_iridescenceThicknessTexture_KHR_texture_transform_offset,uniforms.KHR_iridescenceThicknessTexture_KHR_texture_transform_rotation,uniforms.KHR_iridescenceThicknessTexture_KHR_texture_transform_scale);let KHR_transmissionUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_transmissionTexture_texCoord_index,uniforms.use_KHR_transmissionTexture_KHR_texture_transform,uniforms.KHR_transmissionTexture_KHR_texture_transform_offset,uniforms.KHR_transmissionTexture_KHR_texture_transform_rotation,uniforms.KHR_transmissionTexture_KHR_texture_transform_scale);let KHR_diffuseTransmissionUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_diffuseTransmissionTexture_texCoord_index,uniforms.use_KHR_diffuseTransmissionTexture_KHR_texture_transform,uniforms.KHR_diffuseTransmissionTexture_KHR_texture_transform_offset,uniforms.KHR_diffuseTransmissionTexture_KHR_texture_transform_rotation,uniforms.KHR_diffuseTransmissionTexture_KHR_texture_transform_scale);let KHR_diffuseTransmissionColorUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_diffuseTransmissionColorTexture_texCoord_index,uniforms.use_KHR_diffuseTransmissionColorTexture_KHR_texture_transform,uniforms.KHR_diffuseTransmissionColorTexture_KHR_texture_transform_offset,uniforms.KHR_diffuseTransmissionColorTexture_KHR_texture_transform_rotation,uniforms.KHR_diffuseTransmissionColorTexture_KHR_texture_transform_scale);let KHR_anisotropyUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_anisotropyTexture_texCoord_index,uniforms.use_KHR_anisotropyTexture_KHR_texture_transform,uniforms.KHR_anisotropyTexture_KHR_texture_transform_offset,uniforms.KHR_anisotropyTexture_KHR_texture_transform_rotation,uniforms.KHR_anisotropyTexture_KHR_texture_transform_scale);let V:vec3=getViewDirection(input_vertexPosition,u_cameraPosition);let baseNormal:vec3=normalize(input_vertexNormal.xyz);var N:vec3=baseNormal;var backFaceYn:bool=false;#redgpu_if doubleSided{if(dot(baseNormal,V)<.0){backFaceYn=true;}}#redgpu_endIf let tbnNeeded=#redgpu_if normalTexture true||#redgpu_endIf #redgpu_if useKHR_materials_clearcoat true||#redgpu_endIf #redgpu_if useKHR_materials_anisotropy true||#redgpu_endIf false;var tbn:mat3x3;if(tbnNeeded){tbn=getTBNFromVertexTangent(baseNormal,input_vertexTangent);}#redgpu_if normalTexture{var normalSamplerColor=textureSample(normalTexture,normalTextureSampler,normalUV).rgb;N=getNormalFromNormalMap(vec3(normalSamplerColor.r,1.0-normalSamplerColor.g,normalSamplerColor.b),tbn,u_normalScale);}#redgpu_endIf if(backFaceYn){N=-N;}N=normalize(N);let NdotV=max(abs(dot(N,V)),.04);let receiveShadowYn=inputData.receiveShadow !=.0;var visibility:f32=1.0;visibility=getDirectionalShadowVisibility(directionalShadowMap,directionalShadowMapSampler,systemUniforms.shadow.directionalShadowDepthTextureSize,systemUniforms.shadow.directionalShadowBias,inputData.shadowCoord);if(!receiveShadowYn){visibility=1.0;}var baseColor=u_baseColorFactor;var resultAlpha:f32=u_opacity*baseColor.a;baseColor*=select(vec4(1.0),input_vertexColor_0,u_useVertexColor);#redgpu_if baseColorTexture let diffuseSampleColor=(textureSample(baseColorTexture,baseColorTextureSampler,diffuseUV));baseColor*=diffuseSampleColor;resultAlpha*=diffuseSampleColor.a;#redgpu_endIf #redgpu_if useKHR_materials_unlit if(u_useKHR_materials_unlit){output.color=vec4(baseColor.rgb,baseColor.a);return output;}#redgpu_endIf let albedo:vec3=baseColor.rgb;var ior:f32=u_KHR_materials_ior;var occlusionParameter:f32=1.0;#redgpu_if useOcclusionTexture occlusionParameter=textureSample(packedORMTexture,packedTextureSampler,occlusionUV).r*u_occlusionStrength;#redgpu_endIf var metallicParameter:f32=u_metallicFactor;var roughnessParameter:f32=u_roughnessFactor;#redgpu_if useMetallicRoughnessTexture let metallicRoughnessSample=(textureSample(packedORMTexture,packedTextureSampler,metallicRoughnessUV));metallicParameter*=metallicRoughnessSample.b;roughnessParameter*=metallicRoughnessSample.g;#redgpu_endIf roughnessParameter=max(roughnessParameter,.04);if(abs(ior-1.0)=select(baseNormal,-baseNormal,backFaceYn);#redgpu_if useKHR_materials_clearcoat{if(clearcoatParameter>.0){#redgpu_if useKHR_clearcoatTexture let clearcoatSample=textureSample(packedKHR_clearcoatTexture_transmission,packedTextureSampler,KHR_clearcoatUV);clearcoatParameter*=clearcoatSample.r;#redgpu_endIf #redgpu_if useKHR_clearcoatRoughnessTexture let clearcoatRoughnesstSample=textureSample(packedKHR_clearcoatTexture_transmission,packedTextureSampler,KHR_clearcoatRoughnessUV);clearcoatRoughnessParameter*=clearcoatRoughnesstSample.g;#redgpu_endIf #redgpu_if useKHR_clearcoatNormalTexture{let clearcoatNormalSamplerColor=textureSample(KHR_clearcoatNormalTexture,baseColorTextureSampler,KHR_clearcoatNormalUV).rgb;let texturedNormal=getNormalFromNormalMap(clearcoatNormalSamplerColor,tbn,u_KHR_clearcoatNormalScale);clearcoatNormal=select(texturedNormal,-texturedNormal,backFaceYn);}#redgpu_endIf clearcoatNormal=normalize(clearcoatNormal);}}#redgpu_endIf var specularParameter=u_KHR_specularFactor;var specularColor=u_KHR_specularColorFactor;#redgpu_if useKHR_materials_specular #redgpu_if KHR_specularColorTexture specularColor*=textureSample(KHR_specularColorTexture,KHR_specularColorTextureSampler,KHR_specularColorTextureUV).rgb;#redgpu_endIf #redgpu_if KHR_specularTexture specularParameter*=textureSample(KHR_specularTexture,KHR_specularTextureSampler,KHR_specularTextureUV).a;#redgpu_endIf #redgpu_endIf var transmissionParameter:f32=u_KHR_transmissionFactor;var thicknessParameter:f32=u_KHR_thicknessFactor;#redgpu_if useKHR_materials_transmission #redgpu_if useKHR_transmissionTexture transmissionParameter*=textureSample(packedKHR_clearcoatTexture_transmission,packedTextureSampler,KHR_transmissionUV).b;#redgpu_endIf #redgpu_if useKHR_thicknessTexture thicknessParameter*=textureSample(packedKHR_clearcoatTexture_transmission,packedTextureSampler,KHR_transmissionUV).a;#redgpu_endIf #redgpu_endIf var diffuseTransmissionColor:vec3=u_KHR_diffuseTransmissionColorFactor;var diffuseTransmissionParameter:f32=u_KHR_diffuseTransmissionFactor;#redgpu_if useKHR_materials_diffuse_transmission #redgpu_if useKHR_diffuseTransmissionTexture diffuseTransmissionParameter*=textureSample(packedKHR_diffuse_transmission,packedTextureSampler,KHR_diffuseTransmissionUV).a;#redgpu_endIf #redgpu_if useKHR_diffuseTransmissionColorTexture diffuseTransmissionColor*=textureSample(packedKHR_diffuse_transmission,packedTextureSampler,KHR_diffuseTransmissionColorUV).rgb;#redgpu_endIf #redgpu_endIf var sheenColor=u_KHR_sheenColorFactor;var sheenRoughnessParameter=u_KHR_sheenRoughnessFactor;#redgpu_if useKHR_materials_sheen #redgpu_if useKHR_sheenColorTexture sheenColor*=textureSample(packedKHR_sheen,packedTextureSampler,KHR_sheenColorUV).rgb;#redgpu_endIf #redgpu_if useKHR_sheenRoughnessTexture sheenRoughnessParameter*=textureSample(packedKHR_sheen,packedTextureSampler,KHR_sheenRoughnessUV).a;#redgpu_endIf #redgpu_endIf var iridescenceParameter=u_KHR_iridescenceFactor;var iridescenceThickness=u_KHR_iridescenceThicknessMaximum;#redgpu_if useKHR_materials_iridescence #redgpu_if useKHR_iridescenceTexture iridescenceParameter*=textureSample(packedKHR_iridescence,packedTextureSampler,KHR_iridescenceTextureUV).r;#redgpu_endIf #redgpu_if useKHR_iridescenceThicknessTexture iridescenceThickness=mix(u_KHR_iridescenceThicknessMinimum,u_KHR_iridescenceThicknessMaximum,textureSample(packedKHR_iridescence,packedTextureSampler,KHR_iridescenceThicknessTextureUV).g);#redgpu_endIf #redgpu_endIf var anisotropy:f32=u_KHR_anisotropyStrength;var anisotropicT:vec3=vec3(1.0);var anisotropicB:vec3=vec3(1.0);#redgpu_if useKHR_materials_anisotropy{let T=tbn[0];let B=tbn[1];var anisotropicDirection:vec2=vec2(1.0,.0);if(u_useKHR_anisotropyTexture){let anisotropyTex=textureSample(KHR_anisotropyTexture,baseColorTextureSampler,KHR_anisotropyUV).rgb;anisotropicDirection=anisotropyTex.rg*2.0-1.0;anisotropy*=anisotropyTex.b;}let cosR=cos(u_KHR_anisotropyRotation);let sinR=sin(u_KHR_anisotropyRotation);anisotropicDirection=mat2x2(cosR,sinR,-sinR,cosR)*anisotropicDirection;let anisotropicTBN=getTBN(N,T*anisotropicDirection.x+B*anisotropicDirection.y);anisotropicT=anisotropicTBN[0];anisotropicB=anisotropicTBN[1];}#redgpu_endIf var transmissionRefraction=vec3(.0);#redgpu_if useKHR_materials_transmission{transmissionRefraction=getTransmissionRefraction(u_useKHR_materials_volume,thicknessParameter*inputData.localNodeScale_volumeScale[1],u_KHR_dispersion,u_KHR_attenuationDistance,u_KHR_attenuationColor,ior,roughnessParameter,albedo,systemUniforms.projection.projectionViewMatrix,input_vertexPosition,input_ndcPosition,V,N,renderPath1ResultTexture,renderPath1ResultTextureSampler);#redgpu_if useKHR_materials_volume if(u_useKHR_materials_volume){let localNodeScale=inputData.localNodeScale_volumeScale[0];let scaledThickness=thicknessParameter*localNodeScale;let safeAttenuationColor=clamp(u_KHR_attenuationColor,vec3(EPSILON),vec3(1.0));let safeAttenuationDistance=max(u_KHR_attenuationDistance,EPSILON);let attenuationCoefficient=-log(safeAttenuationColor)/safeAttenuationDistance;let pathLength=scaledThickness/max(NdotV,.04);transmissionRefraction*=exp(-attenuationCoefficient*pathLength);}#redgpu_endIf}#redgpu_endIf let F0_dielectric_base=getDielectricF0(ior);var F0_dielectric=F0_dielectric_base*specularColor;var F0_metal=albedo;#redgpu_if useKHR_materials_iridescence if(iridescenceParameter>.0){F0_dielectric=getIridescentFresnel(1.0,u_KHR_iridescenceIor,F0_dielectric,iridescenceThickness,iridescenceParameter,NdotV);F0_metal=getIridescentFresnel(1.0,u_KHR_iridescenceIor,albedo,iridescenceThickness,iridescenceParameter,NdotV);}#redgpu_endIf let F0=mix(F0_dielectric,F0_metal,metallicParameter);let totalDirectLighting=getDirectPbrLighting(input_vertexPosition,inputData.position,visibility,N,V,NdotV,roughnessParameter,metallicParameter,albedo,F0_dielectric_base,ior,specularColor,specularParameter,u_useKHR_materials_diffuse_transmission,diffuseTransmissionParameter,diffuseTransmissionColor,transmissionParameter,sheenColor,sheenRoughnessParameter,anisotropy,anisotropicT,anisotropicB,clearcoatParameter,clearcoatRoughnessParameter,clearcoatNormal,u_useKHR_materials_iridescence,iridescenceParameter,u_KHR_iridescenceIor,iridescenceThickness);let indirectLighting=getIndirectPbrLighting(N,V,NdotV,albedo,&roughnessParameter,metallicParameter,F0,F0_dielectric,F0_metal,specularParameter,occlusionParameter,transmissionParameter,transmissionRefraction,u_useKHR_materials_diffuse_transmission,diffuseTransmissionParameter,diffuseTransmissionColor,sheenColor,sheenRoughnessParameter,anisotropy,anisotropicT,anisotropicB,clearcoatParameter,clearcoatRoughnessParameter,clearcoatNormal);var emissiveColor=u_emissiveFactor*u_emissiveStrength;#redgpu_if emissiveTexture emissiveColor*=textureSample(emissiveTexture,emissiveTextureSampler,emissiveUV).rgb;#redgpu_endIf let finalColor=vec4(totalDirectLighting+indirectLighting+emissiveColor,resultAlpha);#redgpu_if useCutOff if(resultAlpha<=u_cutOff){discard;}#redgpu_endIf #redgpu_if useTint output.color=getTintBlendMode(finalColor,uniforms.tintBlendMode,uniforms.tint);#redgpu_else output.color=finalColor;#redgpu_endIf{let smoothness=1.0-roughnessParameter;let smoothnessCurved=smoothness*smoothness*(3.0-2.0*smoothness);let baseReflectionStrength=smoothnessCurved*(.04+0.96*metallicParameter*metallicParameter);output.gBufferNormal=vec4(N*0.5+0.5,baseReflectionStrength);}output.gBufferMotionVector=vec4(getMotionVector(inputData.currentClipPos,inputData.prevClipPos),.0,1.0);return output;}fn getTextureTransformUV(input_uv:vec2,input_uv1:vec2,texCoord_index:u32,use_transform:u32,transform_offset:vec2,transform_rotation:f32,transform_scale:vec2)->vec2{var result_uv=select(input_uv,input_uv1,texCoord_index==1u);if(use_transform==1u){let translation=mat3x3(1.0,.0,.0,.0,1.0,.0,transform_offset.x,transform_offset.y,1.0);let cos_rot=cos(transform_rotation);let sin_rot=sin(transform_rotation);let rotation_matrix=mat3x3(cos_rot,-sin_rot,.0,sin_rot,cos_rot,.0,.0,.0,1.0);let scale_matrix=mat3x3(transform_scale.x,.0,.0,.0,transform_scale.y,.0,.0,.0,1.0);let result_matrix=translation*rotation_matrix*scale_matrix;result_uv=(result_matrix*vec3(result_uv,1.0)).xy;}return result_uv;}fn getDielectricF0(ior:f32)->vec3{let f0_factor=(ior-1.0)/(ior+1.0);return vec3(f0_factor*f0_factor);}fn getSpecularNDF(NdotH:f32,roughness:f32)->f32{let alpha=roughness*roughness;let alpha2=alpha*alpha;let NdotH2=NdotH*NdotH;let nom=alpha2;let denom=(NdotH2*(alpha2-1.0)+1.0);let denomSquared=denom*denom;return nom/max(EPSILON,denomSquared*PI);}fn getSpecularVisibility(NdotV:f32,NdotL:f32,roughness:f32)->f32{let alpha=roughness*roughness;let alpha2=alpha*alpha;let safeNdotV=max(NdotV,1e-4);let safeNdotL=max(NdotL,1e-4);let GGXV=safeNdotL*sqrt(safeNdotV*safeNdotV*(1.0-alpha2)+alpha2);let GGXL=safeNdotV*sqrt(safeNdotL*safeNdotL*(1.0-alpha2)+alpha2);return 0.5/max(GGXV+GGXL,EPSILON);}fn getFresnel(cosTheta:f32,F0:vec3)->vec3{return F0+(vec3(1.0)-F0)*pow(clamp(1.0-cosTheta,.0,1.0),5.0);}fn getIndirectFresnel(cosTheta:f32,F0:vec3,roughness:f32,fresnelTerm:f32)->vec3{let F90=max(vec3(1.0-roughness*0.8),F0);return F0+(F90-F0)*fresnelTerm;}fn getDirectSpecularBRDF(F:vec3,roughness:f32,NdotH:f32,NdotV:f32,NdotL:f32)->vec3{let D=getSpecularNDF(NdotH,roughness);let V=getSpecularVisibility(NdotV,NdotL,roughness);return D*V*F;}fn getDirectDiffuseBRDF(NdotL:f32,NdotV:f32,LdotH:f32,roughness:f32,albedo:vec3)->vec3{if(NdotL<=.0){return vec3(.0);}let energyBias=mix(.0,0.5,roughness);let energyFactor=mix(1.0,1.0/1.51,roughness);let fd90=energyBias+2.0*LdotH*LdotH*roughness;let f0=1.0;let lightScatter=f0+(fd90-f0)*pow(1.0-NdotL,5.0);let viewScatter=f0+(fd90-f0)*pow(1.0-NdotV,5.0);return albedo*NdotL*lightScatter*viewScatter*energyFactor*INV_PI;}fn getDirectSpecularBTDF(NdotV:f32,NdotL:f32,NdotH:f32,VdotH:f32,LdotH:f32,roughness:f32,F:vec3,ior:f32)->vec3{let eta:f32=1.0/ior;let D_rough:f32=getSpecularNDF(NdotH,roughness);let t:f32=clamp((ior-1.0)*100.0,.0,1.0);let D:f32=mix(1.0,D_rough,t);let G:f32=min(1.0,min((2.0*NdotH*NdotV)/VdotH,(2.0*NdotH*abs(NdotL))/VdotH));let denom=(eta*VdotH+LdotH)*(eta*VdotH+LdotH);let btdf:vec3=(vec3(1.0)-F)*abs(VdotH*LdotH)*(eta*eta)*D*G/(max(NdotV,EPSILON)*max(abs(NdotL),EPSILON)*max(denom,EPSILON));return btdf;}fn getDirectDiffuseBTDF(N:vec3,L:vec3,albedo:vec3)->vec3{let cosTheta=max(-dot(N,L),.0);return albedo*cosTheta*INV_PI;}struct SheenIBLResult{sheenIBLContribution:vec3,sheenAlbedoScaling:f32}fn getSheenAlbedoScaling(maxSheenColor:f32,sheenE:f32)->f32{return 1.0-maxSheenColor*sheenE;}fn getIndirectSheenDFG(NdotV:f32,roughness:f32)->f32{if(roughness<.01){return .0;}let r=clamp(roughness,.01,1.0);let grazingFactor=1.0-NdotV;let roughnessExp=1.0/max(r,EPSILON);let distribution=pow(grazingFactor,roughnessExp);let intensity=pow(roughnessExp,0.5);return distribution*intensity*0.5;}fn getSheenCharlieE(NdotV:f32,roughness:f32)->f32{if(roughness<.01){return .0;}let r=clamp(roughness,.01,1.0);let grazingFactor=1.0-NdotV;let roughnessExp=1.0/max(r,EPSILON);return pow(grazingFactor,roughnessExp)*pow(r,0.5);}fn getIndirectSheenBRDF(N:vec3,V:vec3,R:vec3,sheenColor:vec3,maxSheenColor:f32,sheenRoughness:f32,iblMipmapCount:f32,irradianceTexture:texture_cube,textureSampler:sampler)->SheenIBLResult{let NdotV=clamp(dot(N,V),EPSILON,1.0);let mipLevel=sheenRoughness*iblMipmapCount;let sheenRadiance=textureSampleLevel(irradianceTexture,textureSampler,R,mipLevel).rgb*systemUniforms.preExposure*systemUniforms.iblIntensity;let r=clamp(sheenRoughness,.01,1.0);let grazingFactor=1.0-NdotV;let roughnessExp=1.0/r;let sharedPow=pow(grazingFactor,roughnessExp);let sheenDFG=sharedPow*pow(roughnessExp,0.5)*0.5;let E=sharedPow*pow(r,0.5);let contribution=sheenRadiance*sheenColor*sheenDFG;let albedoScaling=getSheenAlbedoScaling(maxSheenColor,E);return SheenIBLResult(contribution,albedoScaling);}fn getDirectSheenBRDF(NdotL:f32,NdotV:f32,NdotH:f32,sheenColor:vec3,sheenRoughness:f32)->vec3{let invAlpha=1.0/max(sheenRoughness,.000001);let cos2h=NdotH*NdotH;let sin2h=max(1.0-cos2h,.0078125);let sheenDistribution=(2.0+invAlpha)*pow(sin2h,invAlpha*0.5)/(2.0*PI);let sheenVisibility=1.0/(4.0*(NdotL+NdotV-NdotL*NdotV));return sheenColor*sheenDistribution*sheenVisibility;}fn getDirectAnisotropicVisibility(NdotL:f32,NdotV:f32,BdotV:f32,TdotV:f32,TdotL:f32,BdotL:f32,at:f32,ab:f32)->f32{let GGXV=NdotL*length(vec3(at*TdotV,ab*BdotV,NdotV));let GGXL=NdotV*length(vec3(at*TdotL,ab*BdotL,NdotL));let v=0.5/max(GGXV+GGXL,EPSILON);return v;}fn getDirectAnisotropicNDF(NdotH:f32,TdotH:f32,BdotH:f32,at:f32,ab:f32)->f32{let a2:f32=at*ab;let f:vec3=vec3(ab*TdotH,at*BdotH,a2*NdotH);let denominator:f32=dot(f,f);let w2:f32=a2/max(denominator,EPSILON);return a2*w2*w2*INV_PI;}fn getDirectAnisotropicBRDF(F:vec3,alphaRoughness:f32,VdotH:f32,NdotL:f32,NdotV:f32,NdotH:f32,BdotV:f32,TdotV:f32,TdotL:f32,BdotL:f32,TdotH:f32,BdotH:f32,anisotropy:f32)->vec3{var at=mix(alphaRoughness,1.0,anisotropy*anisotropy);var ab=alphaRoughness;var V:f32=getDirectAnisotropicVisibility(NdotL,NdotV,BdotV,TdotV,TdotL,BdotL,at,ab);var D:f32=getDirectAnisotropicNDF(NdotH,TdotH,BdotH,at,ab);return F*(V*D);}fn getIndirectAnisotropicBRDF(V:vec3,N:vec3,roughness:f32,anisotropy:f32,anisotropicT:vec3,anisotropicB:vec3)->vec4{let grainDir=select(anisotropicT,anisotropicB,anisotropy>=.0);let stretch=abs(anisotropy)*(1.0-roughness);var T_perp_V=cross(grainDir,V);if(dot(T_perp_V,T_perp_V)(R,max(effectiveRoughness,.04));}fn getDirectClearcoatBRDF(L:vec3,V:vec3,H:vec3,clearcoatNormal:vec3,clearcoatRoughness:f32,LdotH:f32)->vec3{let clearcoatNdotL=max(dot(clearcoatNormal,L),.0);let clearcoatNdotV=max(dot(clearcoatNormal,V),.04);let clearcoatNdotH=max(dot(clearcoatNormal,H),.0);let clearcoatF=getFresnel(LdotH,vec3(.04));let CLEARCOAT_BRDF=getDirectSpecularBRDF(clearcoatF,clearcoatRoughness,clearcoatNdotH,clearcoatNdotV,clearcoatNdotL);return CLEARCOAT_BRDF*clearcoatNdotL;}fn getIndirectClearcoatBRDF(V:vec3,clearcoatNormal:vec3,clearcoatRoughness:f32,iblMipmapCount:f32,ibl_prefilterTexture:texture_cube,prefilterTextureSampler:sampler,ibl_brdfLUTTexture:texture_2d,useSkyAtmosphere:bool,sunIntensity:f32,skyAtmosphere_prefilteredTexture:texture_cube,atmosphereSampler:sampler,cameraHeight:f32,atmosphereHeight:f32,transmittanceTexture:texture_2d,mainR:vec3,isMainNormal:bool)->vec4{let clearcoatR=select(getReflectionVectorFromViewDirection(V,clearcoatNormal),mainR,isMainNormal);let clearcoatNdotV=max(abs(dot(clearcoatNormal,V)),.04);let clearcoatMipLevel=clearcoatRoughness*iblMipmapCount;var clearcoatRadiance=textureSampleLevel(ibl_prefilterTexture,prefilterTextureSampler,clearcoatR,clearcoatMipLevel).rgb*systemUniforms.preExposure*systemUniforms.iblIntensity;if(useSkyAtmosphere){let u_atmo=systemUniforms.skyAtmosphere;let skyIntensity=u_atmo.sunIntensity;let ccTrans=getTransmittance(transmittanceTexture,atmosphereSampler,cameraHeight,clearcoatR.y,atmosphereHeight);let atmoMipCount=f32(textureNumLevels(skyAtmosphere_prefilteredTexture)-1);let atmoMipLevel=clearcoatRoughness*atmoMipCount;let ccSkyScat=textureSampleLevel(skyAtmosphere_prefilteredTexture,atmosphereSampler,clearcoatR,atmoMipLevel).rgb*skyIntensity*systemUniforms.preExposure;clearcoatRadiance=(clearcoatRadiance*ccTrans)+ccSkyScat;}let clearcoatEnvBRDF=textureSampleLevel(ibl_brdfLUTTexture,prefilterTextureSampler,clamp(vec2(clearcoatNdotV,clearcoatRoughness),vec2(.005),vec2(0.995)),.0).rg;let coatF=getIndirectFresnel(clearcoatNdotV,vec3(.04),clearcoatRoughness,pow(1.0-clearcoatNdotV,5.0-2.0*clearcoatRoughness)).x;let clearcoatIBL_Weight=(.04*clearcoatEnvBRDF.x+clearcoatEnvBRDF.y);return vec4(clearcoatRadiance*clearcoatIBL_Weight,coatF);}fn getIridescentFresnel(outsideIOR:f32,iridescenceIOR:f32,baseF0:vec3,iridescenceThickness:f32,iridescenceFactor:f32,cosTheta1:f32)->vec3{if(iridescenceThickness<=.0||iridescenceFactor<=.0){return baseF0;}let cosTheta1Abs=abs(cosTheta1);let safeIridescenceIOR=max(iridescenceIOR,1.01);let sinTheta1=sqrt(max(.0,1.0-cosTheta1Abs*cosTheta1Abs));let sinTheta2=(outsideIOR/safeIridescenceIOR)*sinTheta1;if(sinTheta2>=1.0){return baseF0+iridescenceFactor*(1.0-baseF0);}let cosTheta2=sqrt(1.0-sinTheta2*sinTheta2);let opticalThickness=2.0*iridescenceThickness*safeIridescenceIOR*cosTheta2;let phase=(PI2*opticalThickness)*vec3(1.0/650.0,1.0/510.0,1.0/475.0);let cosPhase=cos(phase);let sinPhase=sin(phase);let outsideCos1=outsideIOR*cosTheta1Abs;let iridescenceCos2=safeIridescenceIOR*cosTheta2;let iridescenceCos1=safeIridescenceIOR*cosTheta1Abs;let outsideCos2=outsideIOR*cosTheta2;let r12_s=(outsideCos1-iridescenceCos2)/max(outsideCos1+iridescenceCos2,EPSILON);let r12_p=(iridescenceCos1-outsideCos2)/max(iridescenceCos1+outsideCos2,EPSILON);let sqrtF0=sqrt(clamp(baseF0,vec3(.01),vec3(0.99)));let safeN3=(1.0+sqrtF0)/max(1.0-sqrtF0,vec3(EPSILON));let r23_s=(iridescenceCos2-safeN3*cosTheta1Abs)/max(iridescenceCos2+safeN3*cosTheta1Abs,vec3(EPSILON));let r23_p=(safeN3*cosTheta2-iridescenceCos1)/max(safeN3*cosTheta2+iridescenceCos1,vec3(EPSILON));let r12_s_vec=vec3(r12_s);let r12_p_vec=vec3(r12_p);let denSReal=1.0+r12_s_vec*r23_s*cosPhase;let denSImag=-r12_s_vec*r23_s*sinPhase;let denSSquared=denSReal*denSReal+denSImag*denSImag;let numSReal=r12_s_vec+r23_s*cosPhase;let numSImag=-r23_s*sinPhase;let Rs=(numSReal*numSReal+numSImag*numSImag)/max(denSSquared,vec3(EPSILON));let denPReal=1.0+r12_p_vec*r23_p*cosPhase;let denPImag=-r12_p_vec*r23_p*sinPhase;let denPSquared=denPReal*denPReal+denPImag*denPImag;let numPReal=r12_p_vec+r23_p*cosPhase;let numPImag=-r23_p*sinPhase;let Rp=(numPReal*numPReal+numPImag*numPImag)/max(denPSquared,vec3(EPSILON));let reflectance=clamp(0.5*(Rs+Rp),vec3(.0),vec3(1.0));return mix(baseF0,reflectance,iridescenceFactor);}fn getDirectPbrLighting(input_vertexPosition:vec3,inputData_position:vec4,visibility:f32,N:vec3,V:vec3,NdotV:f32,roughnessParameter:f32,metallicParameter:f32,albedo:vec3,F0_dielectric_base:vec3,ior:f32,specularColor:vec3,specularParameter:f32,u_useKHR_materials_diffuse_transmission:bool,diffuseTransmissionParameter:f32,diffuseTransmissionColor:vec3,transmissionParameter:f32,sheenColor:vec3,sheenRoughnessParameter:f32,anisotropy:f32,anisotropicT:vec3,anisotropicB:vec3,clearcoatParameter:f32,clearcoatRoughnessParameter:f32,clearcoatNormal:vec3,useIridescence:bool,iridescenceFactor:f32,iridescenceIor:f32,iridescenceThickness:f32)->vec3{var totalDirectLighting=vec3(.0);let u_directionalLightCount=systemUniforms.directionalLightCount;let u_directionalLights=systemUniforms.directionalLights;for(var i=0u;iu_clusterLightRadius){continue;}let L=normalize(lightDir);let attenuation=getLightDistanceAttenuation(lightDistance,u_clusterLightRadius);var finalAttenuation=attenuation;if(u_isSpotLight>.0){let u_clusterLightDirection=normalize(vec3(targetLight.directionX,targetLight.directionY,targetLight.directionZ));let lightToVertex=normalize(-L);finalAttenuation*=getLightAngleAttenuation(lightToVertex,u_clusterLightDirection,targetLight.innerCutoff,targetLight.outerCutoff);}var finalLightColor=targetLight.color*targetLight.intensity*finalAttenuation*systemUniforms.preExposure;totalDirectLighting+=getDirectPbrLight(finalLightColor,N,V,L,NdotV,roughnessParameter,metallicParameter,albedo,F0_dielectric_base,ior,specularColor,specularParameter,u_useKHR_materials_diffuse_transmission,diffuseTransmissionParameter,diffuseTransmissionColor,transmissionParameter,sheenColor,sheenRoughnessParameter,anisotropy,anisotropicT,anisotropicB,clearcoatParameter,clearcoatRoughnessParameter,clearcoatNormal,useIridescence,iridescenceFactor,iridescenceIor,iridescenceThickness);}}return totalDirectLighting;}fn getIndirectPbrLighting(N:vec3,V:vec3,NdotV:f32,albedo:vec3,roughnessParameter:ptr,metallicParameter:f32,F0:vec3,F0_dielectric:vec3,F0_metal:vec3,specularParameter:f32,occlusionParameter:f32,transmissionParameter:f32,transmissionRefraction:vec3,u_useKHR_materials_diffuse_transmission:bool,diffuseTransmissionParameter:f32,diffuseTransmissionColor:vec3,sheenColor:vec3,sheenRoughnessParameter:f32,anisotropy:f32,anisotropicT:vec3,anisotropicB:vec3,clearcoatParameter:f32,clearcoatRoughnessParameter:f32,clearcoatNormal:vec3)->vec3{let u_usePrefilterTexture=systemUniforms.usePrefilterTexture==1u;let u_useSkyAtmosphere=systemUniforms.useSkyAtmosphere==1u;let preExposure=systemUniforms.preExposure;if(u_usePrefilterTexture||u_useSkyAtmosphere){var R=getReflectionVectorFromViewDirection(V,N);let NdotV_IBL=max(abs(dot(N,V)),.04);var iblRoughness=*roughnessParameter;#redgpu_if useKHR_materials_anisotropy if(anisotropy>.0){let anisotropicResult=getIndirectAnisotropicBRDF(V,N,iblRoughness,anisotropy,anisotropicT,anisotropicB);R=anisotropicResult.xyz;iblRoughness=anisotropicResult.w;}#redgpu_endIf var reflectedColor=vec3(.0);var iblDiffuseColor=vec3(.0);var iblMipmapCount:f32=.0;if(u_usePrefilterTexture){iblMipmapCount=f32(textureNumLevels(ibl_prefilterTexture)-1);var mipLevel=iblRoughness*iblMipmapCount;reflectedColor=textureSampleLevel(ibl_prefilterTexture,prefilterTextureSampler,R,mipLevel).rgb*preExposure*systemUniforms.iblIntensity;iblDiffuseColor=textureSampleLevel(ibl_irradianceTexture,prefilterTextureSampler,N,0).rgb*preExposure*systemUniforms.iblIntensity;}if(u_useSkyAtmosphere){let u_atmo=systemUniforms.skyAtmosphere;let camH=u_atmo.cameraHeight;let atmH=u_atmo.atmosphereHeight;let skyIntensity=u_atmo.sunIntensity;let specTrans=getTransmittance(transmittanceTexture,atmosphereSampler,camH,R.y,atmH);let atmoMipCount=f32(textureNumLevels(skyAtmosphere_prefilteredTexture)-1);let atmoMipLevel=iblRoughness*atmoMipCount;let specSkyScat=textureSampleLevel(skyAtmosphere_prefilteredTexture,atmosphereSampler,R,atmoMipLevel).rgb*skyIntensity*preExposure;reflectedColor=(reflectedColor*specTrans)+specSkyScat;let diffTrans=getTransmittance(transmittanceTexture,atmosphereSampler,camH,N.y,atmH);let skyIrradiance=textureSampleLevel(atmosphereIrradianceLUT,atmosphereSampler,N,.0).rgb*skyIntensity*preExposure;iblDiffuseColor=(iblDiffuseColor*diffTrans)+skyIrradiance;}let envBRDF=textureSampleLevel(ibl_brdfLUTTexture,prefilterTextureSampler,clamp(vec2(NdotV_IBL,*roughnessParameter),vec2(.005),vec2(0.995)),.0).rg;let energyCompensation=1.0+F0*(1.0/max(envBRDF.x+envBRDF.y,1e-4)-1.0);reflectedColor*=energyCompensation;let fresnelPower=5.0-2.0*(*roughnessParameter);let fresnelTerm=pow(saturate(1.0-NdotV_IBL),fresnelPower);let FR_dielectric=getIndirectFresnel(NdotV_IBL,F0_dielectric,*roughnessParameter,fresnelTerm);let FR_metal=getIndirectFresnel(NdotV_IBL,F0_metal,*roughnessParameter,fresnelTerm);let horizonOcclusion=saturate(1.0+1.1*dot(R,N));reflectedColor*=horizonOcclusion*horizonOcclusion;let F_IBL_dielectric=FR_dielectric*envBRDF.x+envBRDF.y;let F_IBL_metal=FR_metal*envBRDF.x+envBRDF.y;let F_IBL_dielectric_weight=F_IBL_dielectric*specularParameter;let specularOcclusion=saturate(pow(NdotV_IBL+occlusionParameter,exp2(-16.0*(*roughnessParameter)-1.0))-1.0+occlusionParameter);let specularAlbedo_IBL=saturate(F0_dielectric*envBRDF.x+envBRDF.y);let diffuseWeight_IBL=(vec3(1.0)-specularAlbedo_IBL*specularParameter);var envIBL_DIFFUSE:vec3=albedo*iblDiffuseColor*diffuseWeight_IBL*INV_PI*occlusionParameter;#redgpu_if useKHR_materials_diffuse_transmission{var backScatteringColor=vec3(.0);if(u_usePrefilterTexture){let mipLevel=iblRoughness*iblMipmapCount;backScatteringColor=textureSampleLevel(ibl_prefilterTexture,prefilterTextureSampler,-N,mipLevel).rgb*preExposure*systemUniforms.iblIntensity;}if(u_useSkyAtmosphere){let u_atmo=systemUniforms.skyAtmosphere;let skyIntensity=u_atmo.sunIntensity;let backTrans=getTransmittance(transmittanceTexture,atmosphereSampler,u_atmo.cameraHeight,-N.y,u_atmo.atmosphereHeight);let backSkyScat=textureSampleLevel(skyAtmosphere_prefilteredTexture,prefilterTextureSampler,-N,.0).rgb*skyIntensity*preExposure;backScatteringColor=(backScatteringColor*backTrans)+backSkyScat;}let transmittedIBL=backScatteringColor*diffuseTransmissionColor*(vec3(1.0)-F_IBL_dielectric_weight);envIBL_DIFFUSE=mix(envIBL_DIFFUSE,transmittedIBL,diffuseTransmissionParameter);}#redgpu_endIf var envIBL_SPECULAR_BTDF=vec3(.0);#redgpu_if useKHR_materials_transmission if(transmissionParameter>.0){envIBL_SPECULAR_BTDF=transmissionRefraction*(vec3(1.0)-F_IBL_dielectric_weight)*specularOcclusion;}#redgpu_endIf var sheenIBLContribution=vec3(.0);var sheenAlbedoScaling:f32=1.0;#redgpu_if useKHR_materials_sheen{let maxSheenColor=max(sheenColor.x,max(sheenColor.y,sheenColor.z));let sheenResult=getIndirectSheenBRDF(N,V,R,sheenColor,maxSheenColor,sheenRoughnessParameter,iblMipmapCount,ibl_prefilterTexture,prefilterTextureSampler);sheenIBLContribution=sheenResult.sheenIBLContribution;sheenAlbedoScaling=sheenResult.sheenAlbedoScaling;}#redgpu_endIf let ibl_specular_dielectric=reflectedColor*F_IBL_dielectric_weight*specularOcclusion;let ibl_diffuse_dielectric=mix(envIBL_DIFFUSE,envIBL_SPECULAR_BTDF,transmissionParameter);let dielectricPart_IBL=ibl_specular_dielectric+ibl_diffuse_dielectric;let metallicPart_IBL=reflectedColor*F_IBL_metal*specularOcclusion;let baseIndirect=mix(dielectricPart_IBL,metallicPart_IBL,metallicParameter);var indirectLighting=(baseIndirect*sheenAlbedoScaling+sheenIBLContribution);#redgpu_if useKHR_materials_clearcoat if(clearcoatParameter>.0){let u_atmo=systemUniforms.skyAtmosphere;let clearcoatResult=getIndirectClearcoatBRDF(V,clearcoatNormal,clearcoatRoughnessParameter,iblMipmapCount,ibl_prefilterTexture,prefilterTextureSampler,ibl_brdfLUTTexture,u_useSkyAtmosphere,u_atmo.sunIntensity,skyAtmosphere_prefilteredTexture,atmosphereSampler,u_atmo.cameraHeight,u_atmo.atmosphereHeight,transmittanceTexture,R,all(clearcoatNormal==N));let clearcoatSpecularIBL=clearcoatResult.rgb*clearcoatParameter;let coatF=clearcoatResult.a*clearcoatParameter;indirectLighting=clearcoatSpecularIBL+(vec3(1.0)-coatF)*indirectLighting;}#redgpu_endIf return indirectLighting;}else{let ambientContribution=albedo*systemUniforms.ambientLight.color*systemUniforms.ambientLight.intensity*occlusionParameter*preExposure*INV_PI;var indirectLighting=ambientContribution;#redgpu_if useKHR_materials_transmission if(transmissionParameter>.0){let transmissionFresnel=getFresnel(NdotV,F0);let transmissionWeight=transmissionParameter*(vec3(1.0)-transmissionFresnel);indirectLighting=mix(ambientContribution,transmissionRefraction,transmissionWeight);}#redgpu_endIf return indirectLighting;}}fn getDirectPbrLight(lightColor:vec3,N:vec3,V:vec3,L:vec3,VdotN:f32,roughnessParameter:f32,metallicParameter:f32,albedo:vec3,F0_base:vec3,ior:f32,specularColor:vec3,specularParameter:f32,u_useKHR_materials_diffuse_transmission:bool,diffuseTransmissionParameter:f32,diffuseTransmissionColor:vec3,transmissionParameter:f32,sheenColor:vec3,sheenRoughnessParameter:f32,anisotropy:f32,anisotropicT:vec3,anisotropicB:vec3,clearcoatParameter:f32,clearcoatRoughnessParameter:f32,clearcoatNormal:vec3,useIridescence:bool,iridescenceFactor:f32,iridescenceIor:f32,iridescenceThickness:f32)->vec3{let dLight=lightColor;let NdotL_origin=dot(N,L);let NdotL=max(NdotL_origin,.0);let H=normalize(L+V);let NdotH=max(dot(N,H),.0);let LdotH=max(dot(L,H),.0);let VdotH=max(dot(V,H),.0);var F:vec3;let dielectric_f0=F0_base*specularColor;let metal_f0=albedo;let combined_f0=mix(dielectric_f0,metal_f0,metallicParameter);if(useIridescence&&iridescenceFactor>.0){let F_irid_dielectric=getIridescentFresnel(1.0,iridescenceIor,dielectric_f0,iridescenceThickness,iridescenceFactor,VdotH);let F_irid_metal=getIridescentFresnel(1.0,iridescenceIor,metal_f0,iridescenceThickness,iridescenceFactor,VdotH);F=mix(F_irid_dielectric,F_irid_metal,metallicParameter);}else{F=getFresnel(VdotH,combined_f0);}if(abs(ior-1.0)(.0);}var SPEC_BRDF=getDirectSpecularBRDF(F,roughnessParameter,NdotH,VdotN,NdotL);if(anisotropy>.0){#redgpu_if useKHR_materials_anisotropy var TdotL=dot(anisotropicT,L);var TdotV=dot(anisotropicT,V);var BdotL=dot(anisotropicB,L);var TdotH=dot(anisotropicT,H);var BdotH=dot(anisotropicB,H);var BdotV=dot(anisotropicB,V);SPEC_BRDF=getDirectAnisotropicBRDF(F,roughnessParameter*roughnessParameter,VdotH,NdotL,VdotN,NdotH,BdotV,TdotV,TdotL,BdotL,TdotH,BdotH,anisotropy);#redgpu_endIf}if(abs(ior-1.0)(.0);}let diffuse_reflection=getDirectDiffuseBRDF(NdotL,VdotN,LdotH,roughnessParameter,albedo);var diffuse_transmission=vec3(.0);#redgpu_if useKHR_materials_diffuse_transmission if(u_useKHR_materials_diffuse_transmission){diffuse_transmission=getDirectDiffuseBTDF(N,L,diffuseTransmissionColor);}#redgpu_endIf var specular_transmission=vec3(.0);#redgpu_if useKHR_materials_transmission if(transmissionParameter>.0){specular_transmission=getDirectSpecularBTDF(VdotN,NdotL_origin,NdotH,VdotH,LdotH,roughnessParameter,F,ior)*max(-NdotL_origin,.0);if(abs(ior-1.0)(.0);}}#redgpu_endIf let specular_weight=F*specularParameter;let total_diffuse=mix(diffuse_reflection,diffuse_transmission,diffuseTransmissionParameter);let dielectricPart=(SPEC_BRDF*specularParameter*NdotL)+mix((vec3(1.0)-specular_weight)*total_diffuse,specular_transmission,transmissionParameter);let metallicPart=SPEC_BRDF*NdotL;var result=mix(dielectricPart,metallicPart,metallicParameter);#redgpu_if useKHR_materials_sheen{let maxSheenColor=max(sheenColor.x,max(sheenColor.y,sheenColor.z));if(sheenRoughnessParameter>.0&&maxSheenColor>.001){let sheen_brdf=getDirectSheenBRDF(NdotL,VdotN,NdotH,sheenColor,sheenRoughnessParameter);let sheen_albedo_scaling=getSheenAlbedoScaling(maxSheenColor,getSheenCharlieE(VdotN,sheenRoughnessParameter));result=result*sheen_albedo_scaling+(sheen_brdf*NdotL);}}#redgpu_endIf #redgpu_if useKHR_materials_clearcoat if(clearcoatParameter>.0){let CLEARCOAT_BRDF=getDirectClearcoatBRDF(L,V,H,clearcoatNormal,clearcoatRoughnessParameter,LdotH);let coatF=getFresnel(max(dot(clearcoatNormal,V),.04),vec3(.04)).x*clearcoatParameter;result=CLEARCOAT_BRDF+(vec3(1.0)-coatF)*result;}#redgpu_endIf return result*dLight;}"));class PBRMaterial extends AUVTransformBaseMaterial{#Ia;#Aa;#La;#Ua;#ka;constructor(i){super(i,"PBR_MATERIAL",ki,2),this.initGPURenderInfos(),this.__packingList=[()=>{this.setupPackORMTexture(),this.setupPackedKHR_clearcoatTexture_transmission(),this.setupPackedKHR_diffuse_transmission(),this.setupPackedKHR_sheen(),this.setupPackedKHR_iridescence()}]}get packedKHR_clearcoatTexture_transmission(){return this.#ka}get packedKHR_iridescence(){return this.#Ua}get packedORMTexture(){return this.#Ia}get packedKHR_sheen(){return this.#La}get packedKHR_diffuse_transmission(){return this.#Aa}async setupPackORMTexture(){if(!this.occlusionTexture&&!this.metallicRoughnessTexture)return;this.#Ia||(this.#Ia=new PackedTexture(this.redGPUContext));const i=Math.max(this.occlusionTexture?.gpuTexture?.width||1,this.metallicRoughnessTexture?.gpuTexture?.width||1),g=Math.max(this.occlusionTexture?.gpuTexture?.height||1,this.metallicRoughnessTexture?.gpuTexture?.height||1);await this.#Ia.packing({r:this.occlusionTexture?.gpuTexture,g:this.metallicRoughnessTexture?.gpuTexture,b:this.metallicRoughnessTexture?.gpuTexture},i,g,"packedORMTexture")}async setupPackedKHR_clearcoatTexture_transmission(){this.#ka||(this.#ka=new PackedTexture(this.redGPUContext));const i=Math.max(this.KHR_clearcoatTexture?.gpuTexture?.width||1,this.KHR_clearcoatRoughnessTexture?.gpuTexture?.width||1),g=Math.max(this.KHR_clearcoatTexture?.gpuTexture?.height||1,this.KHR_clearcoatRoughnessTexture?.gpuTexture?.height||1),x=Math.max(this.KHR_transmissionTexture?.gpuTexture?.width||1,this.KHR_thicknessTexture?.gpuTexture?.width||1),v=Math.max(this.KHR_transmissionTexture?.gpuTexture?.height||1,this.KHR_thicknessTexture?.gpuTexture?.height||1),_=Math.max(i,x),y=Math.max(g,v);await this.#ka.packing({r:this.KHR_clearcoatTexture?.gpuTexture,g:this.KHR_clearcoatRoughnessTexture?.gpuTexture,b:this.KHR_transmissionTexture?.gpuTexture,a:this.KHR_thicknessTexture?.gpuTexture},_,y,"packedKHR_clearcoatTexture_transmission",{b:"r",a:"g"})}async setupPackedKHR_diffuse_transmission(){if(!this.KHR_diffuseTransmissionColorTexture&&!this.KHR_diffuseTransmissionTexture)return;this.#Aa||(this.#Aa=new PackedTexture(this.redGPUContext));const i=Math.max(this.KHR_diffuseTransmissionColorTexture?.gpuTexture?.width||1,this.KHR_diffuseTransmissionTexture?.gpuTexture?.width||1),g=Math.max(this.KHR_diffuseTransmissionColorTexture?.gpuTexture?.height||1,this.KHR_diffuseTransmissionTexture?.gpuTexture?.height||1);await this.#Aa.packing({r:this.KHR_diffuseTransmissionColorTexture?.gpuTexture,g:this.KHR_diffuseTransmissionColorTexture?.gpuTexture,b:this.KHR_diffuseTransmissionColorTexture?.gpuTexture,a:this.KHR_diffuseTransmissionTexture?.gpuTexture},i,g,"packedKHR_diffuse_transmission")}async setupPackedKHR_sheen(){if(!this.KHR_sheenColorTexture&&!this.KHR_sheenRoughnessTexture)return;this.#La||(this.#La=new PackedTexture(this.redGPUContext));const i=Math.max(this.KHR_sheenColorTexture?.gpuTexture?.width||1,this.KHR_sheenRoughnessTexture?.gpuTexture?.width||1),g=Math.max(this.KHR_sheenColorTexture?.gpuTexture?.height||1,this.KHR_sheenRoughnessTexture?.gpuTexture?.height||1);await this.#La.packing({r:this.KHR_sheenColorTexture?.gpuTexture,g:this.KHR_sheenColorTexture?.gpuTexture,b:this.KHR_sheenColorTexture?.gpuTexture,a:this.KHR_sheenRoughnessTexture?.gpuTexture},i,g,"packedKHR_sheen")}async setupPackedKHR_iridescence(){if(!this.KHR_iridescenceTexture&&!this.KHR_iridescenceThicknessTexture)return;this.#Ua||(this.#Ua=new PackedTexture(this.redGPUContext));const i=Math.max(this.KHR_iridescenceTexture?.gpuTexture?.width||1,this.KHR_iridescenceThicknessTexture?.gpuTexture?.width||1),g=Math.max(this.KHR_iridescenceTexture?.gpuTexture?.height||1,this.KHR_iridescenceThicknessTexture?.gpuTexture?.height||1);await this.#Ua.packing({r:this.KHR_iridescenceTexture?.gpuTexture,g:this.KHR_iridescenceThicknessTexture?.gpuTexture},i,g,"packedKHR_iridescence")}}definePositiveNumber(PBRMaterial,[{key:"emissiveStrength",value:1},{key:"normalScale",value:1}]);Ui.forEach(i=>{const{extensionName:g,textureList:x,useSampler:v}=i,{positiveNumberList:_,vec3List:y,vec4List:b}=i;g&&defineBoolean(PBRMaterial,[{key:`use${g}`,value:!1}]),((i,g)=>{i?.forEach(i=>{defineBoolean(PBRMaterial,[{key:`use${i.charAt(0).toUpperCase()}${i.substring(1)}`,value:!1}]),definePositiveNumber(PBRMaterial,[{key:`${i}_KHR_texture_transform_rotation`,value:0}]),defineBoolean(PBRMaterial,[{key:`use_${i}_KHR_texture_transform`,value:!1}]),defineVector2(PBRMaterial,[{key:`${i}_KHR_texture_transform_offset`},{key:`${i}_KHR_texture_transform_scale`,value:[1,1]}]),defineUint(PBRMaterial,[{key:`${i}_texCoord_index`,value:0}]),defineTexture(PBRMaterial,[{key:i}]),g&&defineSampler(PBRMaterial,[{key:`${i}Sampler`}])})})(x,!v),_?.forEach(i=>{definePositiveNumber(PBRMaterial,[i])}),y?.forEach(i=>{defineVector3(PBRMaterial,[i])}),b?.forEach(i=>{defineVector4(PBRMaterial,[i])})}),definePositiveNumber(PBRMaterial,[{key:"cutOff",value:0},{key:"KHR_materials_ior",value:1.5},{key:"KHR_dispersion",value:0}]),defineUint(PBRMaterial,[{key:"alphaBlend",value:0}]),defineBoolean(PBRMaterial,[{key:"doubleSided",value:!1},{key:"useCutOff",value:!1},{key:"useVertexColor",value:!1},{key:"useVertexTangent",value:!1},{key:"useKHR_materials_unlit",value:!1},{key:"useSSR",value:!0}]),Object.freeze(PBRMaterial);var Gi="struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,};",Oi="struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(10)localNodeScale_volumeScale:vec2,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};",Vi="struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)vertexTangent:vec4,};",Ni="struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};",Fi="#redgpu_include SYSTEM_UNIFORM;#redgpu_include shadow.getShadowCoord;#redgpu_include entryPoint.mesh.entryPointShadowVertex;#redgpu_include entryPoint.mesh.entryPointPickingVertex;#redgpu_include displacement.getDisplacementPosition;#redgpu_include systemStruct.meshVertexBasicUniform;const maxDistance:f32=1000.0;@group(1)@binding(0)varvertexUniforms:VertexUniforms;@group(1)@binding(1)var displacementTextureSampler:sampler;@group(1)@binding(2)var displacementTexture:texture_2d;@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;#redgpu_if disableJitter{let u_projectionMatrix=systemUniforms.projection.noneJitterProjectionViewMatrix;}#redgpu_else{let u_projectionMatrix=systemUniforms.projection.projectionMatrix;}#redgpu_endIf let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_noneJitterProjectionViewMatrix=systemUniforms.projection.noneJitterProjectionViewMatrix;let u_prevNoneJitterProjectionViewMatrix=systemUniforms.projection.prevNoneJitterProjectionViewMatrix;let u_resolution=systemUniforms.resolution;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let u_matrixList=vertexUniforms.matrixList;let u_modelMatrix=u_matrixList.modelMatrix;let u_prevModelMatrix=u_matrixList.prevModelMatrix;let u_normalModelMatrix=u_matrixList.normalModelMatrix;let u_displacementScale=vertexUniforms.displacementScale;let u_useDisplacementTexture=vertexUniforms.useDisplacementTexture==1u;let u_receiveShadow=vertexUniforms.receiveShadow;let u_directionalLightCount=systemUniforms.directionalLightCount;let u_directionalLights=systemUniforms.directionalLights;let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;let input_position=inputData.position;let input_position_vec4=vec4(input_position,1.0);let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;let transformedUV=input_uv*vertexUniforms.uvTransform.zw+vertexUniforms.uvTransform.xy;var position:vec4;#redgpu_if useDisplacementTexture let tempPosition=u_modelMatrix*input_position_vec4;let distance=distance(tempPosition.xyz,u_cameraPosition);let maxMipLevel=f32(textureNumLevels(displacementTexture))-1.0;let targetMipLevel=clamp((distance/maxDistance)*maxMipLevel,.0,maxMipLevel);let displacedPosition=getDisplacementPosition(input_position,input_vertexNormal,displacementTexture,displacementTextureSampler,u_displacementScale,transformedUV,targetMipLevel);position=u_modelMatrix*vec4(displacedPosition,1.0);#redgpu_else position=u_modelMatrix*input_position_vec4;#redgpu_endIf let worldNormal=normalize((u_normalModelMatrix*vec4(input_vertexNormal,.0)).xyz);let normalPosition=vec4(worldNormal,.0);output.position=u_projectionViewMatrix*position;output.vertexPosition=position.xyz;output.vertexNormal=normalPosition.xyz;output.uv=transformedUV;let transformedTangentXYZ=(u_normalModelMatrix*vec4(inputData.vertexTangent.xyz,.0)).xyz;output.vertexTangent=vec4(normalize(transformedTangentXYZ),inputData.vertexTangent.w);output.combinedOpacity=vertexUniforms.combinedOpacity;#redgpu_if receiveShadow{output.shadowCoord=getShadowCoord(position.xyz,u_directionalLightProjectionViewMatrix);output.receiveShadow=vertexUniforms.receiveShadow;}#redgpu_endIf{output.currentClipPos=u_noneJitterProjectionViewMatrix*position;output.prevClipPos=u_prevNoneJitterProjectionViewMatrix*u_prevModelMatrix*input_position_vec4;}return output;}";const Hi={SHADER_INFO_PBR:parseWGSL("MESH_PBR",[Gi,Oi,"#redgpu_include SYSTEM_UNIFORM;#redgpu_include shadow.getShadowCoord;#redgpu_include entryPoint.mesh.entryPointShadowVertex;#redgpu_include entryPoint.mesh.entryPointPickingVertex;#redgpu_include systemStruct.meshVertexBasicUniform;@group(1)@binding(0)varvertexUniforms:VertexUniforms;@group(1)@binding(1)var displacementTextureSampler:sampler;@group(1)@binding(2)var displacementTexture:texture_2d;@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let input_position=inputData.position;let input_position_vec4=vec4(input_position,1.0);let input_vertexNormal=inputData.vertexNormal;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_noneJitterProjectionViewMatrix=systemUniforms.projection.noneJitterProjectionViewMatrix;let u_prevNoneJitterProjectionViewMatrix=systemUniforms.projection.prevNoneJitterProjectionViewMatrix;let u_resolution=systemUniforms.resolution;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let u_matrixList=vertexUniforms.matrixList;let u_localMatrix=u_matrixList.localMatrix;let u_modelMatrix=u_matrixList.modelMatrix;let u_normalModelMatrix=u_matrixList.normalModelMatrix;let u_prevModelMatrix=u_matrixList.prevModelMatrix;let u_receiveShadow=vertexUniforms.receiveShadow;let u_directionalLightCount=systemUniforms.directionalLightCount;let u_directionalLights=systemUniforms.directionalLights;let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;var position:vec4;var normalPosition:vec4;position=u_modelMatrix*input_position_vec4;normalPosition=u_normalModelMatrix*vec4(input_vertexNormal,.0);output.position=u_projectionViewMatrix*position;output.vertexPosition=position.xyz;output.vertexNormal=normalize(normalPosition.xyz);output.uv=inputData.uv;output.uv1=inputData.uv1;output.vertexColor_0=inputData.vertexColor_0;let transformedTangentXYZ=(u_normalModelMatrix*vec4(inputData.vertexTangent.xyz,.0)).xyz;output.vertexTangent=vec4(normalize(transformedTangentXYZ),inputData.vertexTangent.w);#redgpu_if receiveShadow{output.shadowCoord=getShadowCoord(position.xyz,u_directionalLightProjectionViewMatrix);output.receiveShadow=vertexUniforms.receiveShadow;}#redgpu_endIf{output.currentClipPos=u_noneJitterProjectionViewMatrix*position;output.prevClipPos=u_prevNoneJitterProjectionViewMatrix*u_prevModelMatrix*input_position_vec4;}let nodeScaleX=length(u_localMatrix[0].xyz);let nodeScaleY=length(u_localMatrix[1].xyz);let nodeScaleZ=length(u_localMatrix[2].xyz);let volumeScaleX=length(u_modelMatrix[0].xyz);let volumeScaleY=length(u_modelMatrix[1].xyz);let volumeScaleZ=length(u_modelMatrix[2].xyz);output.localNodeScale_volumeScale=vec2(pow(nodeScaleX*nodeScaleY*nodeScaleZ,1.0/3.0),pow(volumeScaleX*volumeScaleY*volumeScaleZ,1.0/3.0));return output;}"].join("\n")),SHADER_INFO_BASIC:parseWGSL("MESH_BASIC",[Vi,Ni,Fi].join("\n")),SHADER_INFO_ONLY_FRAGMENT_PBR:parseWGSL("MESH_ONLY_FRAGMENT_PBR",[Vi,Oi,Fi].join("\n")),SHADER_INFO_ONLY_VERTEX_PBR:parseWGSL("MESH_ONLY_VERTEX_PBR",[Gi,Ni,Fi].join("\n"))};Object.freeze(Hi);const{SHADER_INFO_PBR:zi,SHADER_INFO_BASIC:$i,SHADER_INFO_ONLY_FRAGMENT_PBR:ji,SHADER_INFO_ONLY_VERTEX_PBR:Ki}=Hi,Xi=zi.shaderSourceVariant.getVariant("none"),qi=$i.shaderSourceVariant.getVariant("none"),Yi=ji.shaderSourceVariant.getVariant("none"),Wi=Ki.shaderSourceVariant.getVariant("none");class LODManager{#Ga=[];#Oa;#Va=!1;constructor(i,g){"InstancingMesh"===i.constructor.name&&(this.#Va=!0),this.#Oa=g}get LODList(){return[...this.#Ga]}addLOD(i,g,x){if(validatePositiveNumberRange(i,1),this.#Ga.length>=8)throw new Error("Maximum of 8 LOD levels allowed.");if(this.#Ga.some(g=>g.distance===i))throw new Error(`LOD with distance ${i} already exists.`);const v="PBR"===g.vertexBuffer.interleavedStruct.label,_=x instanceof PBRMaterial,y={distance:i,distanceSquared:i*i,geometry:g,material:x,geometryIsPBR:v,materialIsPBR:_};this.#Ga.push({...y,...this.#Va?{}:{label:`vertex_${v?"pbr":"noPbr"}_fragment_${_?"pbr":"noPbr"}`,source:this.#Na(g,x)}}),this.#Ga.sort((i,g)=>i.distance-g.distance),this.#Oa?.()}getLOD(i){for(const g of this.#Ga)if(ig.distance!==i),this.#Oa?.()}clearLOD(){this.#Ga.length=0,this.#Oa?.()}#Na(i,g){const x="PBR"===i.vertexBuffer.interleavedStruct.label,v=g instanceof PBRMaterial;return x&&v?Xi:!x&&v?Yi:x&&!v?Wi:qi}}const Zi=Object.values(Er);class DepthStencilState{#Fa;#z="depth32float";#Ha=["r8unorm","r8snorm","r8uint","r8sint","r16uint","r16sint","r16float","rg8unorm","rg8snorm","rg8uint","rg8sint","r32uint","r32sint","r32float","rg16uint","rg16sint","rg16float","rgba8unorm","rgba8unorm-srgb","rgba8snorm","rgba8uint","rgba8sint","bgra8unorm","bgra8unorm-srgb","rgb9e5ufloat","rgb10a2uint","rgb10a2unorm","rg11b10ufloat","rg32uint","rg32sint","rg32float","rgba16uint","rgba16sint","rgba16float","rgba32uint","rgba32sint","rgba32float","stencil8","depth16unorm","depth24plus","depth24plus-stencil8","depth32float","depth32float-stencil8","bc1-rgba-unorm","bc1-rgba-unorm-srgb","bc2-rgba-unorm","bc2-rgba-unorm-srgb","bc3-rgba-unorm","bc3-rgba-unorm-srgb","bc4-r-unorm","bc4-r-snorm","bc5-rg-unorm","bc5-rg-snorm","bc6h-rgb-ufloat","bc6h-rgb-float","bc7-rgba-unorm","bc7-rgba-unorm-srgb","etc2-rgb8unorm","etc2-rgb8unorm-srgb","etc2-rgb8a1unorm","etc2-rgb8a1unorm-srgb","etc2-rgba8unorm","etc2-rgba8unorm-srgb","eac-r11unorm","eac-r11snorm","eac-rg11unorm","eac-rg11snorm","astc-4x4-unorm","astc-4x4-unorm-srgb","astc-5x4-unorm","astc-5x4-unorm-srgb","astc-5x5-unorm","astc-5x5-unorm-srgb","astc-6x5-unorm","astc-6x5-unorm-srgb","astc-6x6-unorm","astc-6x6-unorm-srgb","astc-8x5-unorm","astc-8x5-unorm-srgb","astc-8x6-unorm","astc-8x6-unorm-srgb","astc-8x8-unorm","astc-8x8-unorm-srgb","astc-10x5-unorm","astc-10x5-unorm-srgb","astc-10x6-unorm","astc-10x6-unorm-srgb","astc-10x8-unorm","astc-10x8-unorm-srgb","astc-10x10-unorm","astc-10x10-unorm-srgb","astc-12x10-unorm","astc-12x10-unorm-srgb","astc-12x12-unorm","astc-12x12-unorm-srgb"];#za=!0;#$a=Er.LESS_EQUAL;#ja;#Ka;#Xa;#qa;#Ya=1;#Wa=1;#Za=1;constructor(i){this.#Fa=i}get format(){return this.#z}set format(i){this.#Ha.includes(i)?(this.#z=i,this.#Fa.dirtyPipeline=!0):consoleAndThrowError(`Invalid value for format. Received ${i}. Expected one of: ${this.#Ha.join(", ")}`)}get depthWriteEnabled(){return this.#za}set depthWriteEnabled(i){this.#za=i,this.#Fa.dirtyPipeline=!0}get depthCompare(){return this.#$a}set depthCompare(i){Zi.includes(i)?(this.#$a=i,this.#Fa.dirtyPipeline=!0):consoleAndThrowError(`Invalid value for depthCompare. Received ${i}. Expected one of: ${Zi.join(", ")}`)}get stencilFront(){return this.#ja}set stencilFront(i){this.#ja=i,this.#Fa.dirtyPipeline=!0}get stencilBack(){return this.#Ka}set stencilBack(i){this.#Ka=i,this.#Fa.dirtyPipeline=!0}get stencilReadMask(){return this.#Xa}set stencilReadMask(i){this.#Xa=i,this.#Fa.dirtyPipeline=!0}get stencilWriteMask(){return this.#qa}set stencilWriteMask(i){this.#qa=i,this.#Fa.dirtyPipeline=!0}get depthBias(){return this.#Ya}set depthBias(i){this.#Ya=i,this.#Fa.dirtyPipeline=!0}get depthBiasSlopeScale(){return this.#Wa}set depthBiasSlopeScale(i){this.#Wa=i,this.#Fa.dirtyPipeline=!0}get depthBiasClamp(){return this.#Za}set depthBiasClamp(i){this.#Za=i,this.#Fa.dirtyPipeline=!0}get state(){let i=!1;if(this.#Fa?.primitiveState){const{topology:g}=this.#Fa.primitiveState;i=g===Ei.TRIANGLE_LIST||g===Ei.TRIANGLE_STRIP}return{format:this.#z,depthWriteEnabled:this.#za,depthCompare:this.#$a,stencilFront:this.#ja,stencilBack:this.#Ka,stencilReadMask:this.#Xa,stencilWriteMask:this.#qa,depthBias:i?this.#Ya:null,depthBiasSlopeScale:i?this.#Wa:null,depthBiasClamp:i?this.#Za:null}}}const Ji={NONE:"none",FRONT:"front",BACK:"back"};Object.freeze(Ji);const Qi={CW:"cw",CCW:"ccw"};Object.freeze(Qi);const en={UINT16:"uint16",UINT32:"uint32"};Object.freeze(en);const tn=Object.values(en),rn=Object.values(Qi),nn=Object.values(Ji),an=["point-list","line-list","line-strip","triangle-list","triangle-strip"];class PrimitiveState{dirtyPipeline=!1;state;#Fa;#Ja=Ei.TRIANGLE_LIST;#Qa;#es=Qi.CCW;#ts=Ji.BACK;#rs=!1;constructor(i){this.#Fa=i,this.#Qt()}get topology(){return this.#Ja}set topology(i){an.includes(i)?(this.#Ja=i,this.#Qt()):consoleAndThrowError(`Invalid value for topology. Received ${i}. Expected one of: ${an.join(", ")}`)}get stripIndexFormat(){return this.#Qa}set stripIndexFormat(i){tn.includes(i)?(this.#Qa=i,this.#Qt()):consoleAndThrowError(`Invalid value for stripIndexFormat. Received ${i}. Expected one of: ${tn.join(", ")}`)}get frontFace(){return this.#es}set frontFace(i){rn.includes(i)?(this.#es=i,this.#Qt()):consoleAndThrowError(`Invalid value for frontFace. Received ${i}. Expected one of: ${rn.join(", ")}`)}get cullMode(){return this.#ts}set cullMode(i){nn.includes(i)?(this.#ts=i,this.#Qt()):consoleAndThrowError(`Invalid value for cullMode. Received ${i}. Expected one of: ${nn.join(", ")}`)}get unclippedDepth(){return this.#rs}set unclippedDepth(i){"boolean"==typeof i?(this.#rs=i,this.#Qt()):consoleAndThrowError(`Invalid type for unclippedDepth. Received ${typeof i}. Expected type: boolean.`)}#Qt(){this.state={topology:this.#Ja,stripIndexFormat:this.#Qa,frontFace:this.#es,cullMode:this.#ts,unclippedDepth:this.#rs},this.#Fa.dirtyPipeline=!0}}const sn=create$4(),on={x:0,y:0,z:0,w:0},getScreenPoint=(i,g)=>{"View3D"!==i?.constructor?.name&&consoleAndThrowError("allow only View3D instance"),identity$1(sn);const{noneJitterProjectionMatrix:x,rawCamera:v,pixelRectArray:_}=i;return multiply$4(sn,x,v.viewMatrix),multiply$4(sn,sn,g),on.z=sn[14],on.w=sn[15],on.x=.5*sn[12]/on.w+.5,on.y=.5*sn[13]/on.w+.5,[(_[0]+on.x*_[2])/window.devicePixelRatio,(_[1]+(1-on.y)*_[3])/window.devicePixelRatio]},un=create$4(),localToWorld=(i,g,x,v)=>(validateNumber(g),validateNumber(x),validateNumber(v),identity$1(un),translate(un,un,[g,x,v]),multiply$4(un,i,un),[un[12],un[13],un[14]]),cn=create$4(),hn=create$3(),worldToLocal=(i,g,x,v)=>(validateNumber(g),validateNumber(x),validateNumber(v),invert$1(cn,i),set$3(hn,g,x,v),transformMat4$2(hn,hn,cn),[hn[0],hn[1],hn[2]]);class Object3DContainer extends BaseObject{modelMatrix=create$4();#is=[];constructor(){super()}get children(){return this.#is}get numChildren(){return this.#is.length}contains(i){return this.#ns(i),this.#is.includes(i)}addChild(i){return this.#ns(i),this.#as(i)?(this.#is.push(i),i.dirtyTransform=!0,i):null}addChildAt(i,g){if(validateUintRange(g),this.#is.lengththis.#is.length)&&this.#as(i))return this.#is.splice(g,0,i),i.dirtyTransform=!0,this}getChildAt(i){if(validateUintRange(i),!(i>=this.#is.length||i<0))return this.#is[i]}getChildIndex(i){this.#ns(i);const g=this.#is.indexOf(i);return-1===g?-1:g}setChildIndex(i,g){this.#ns(i),validateUintRange(g);const x=this.#is.length,v=g>=x,_=this.#is.indexOf(i);-1!==_?v?consoleAndThrowError(`Invalid index. Index ${g} is out of bounds. Index should be between 0 and ${x-1}.`):(this.#is.splice(_,1),this.#is.splice(g,0,i)):consoleAndThrowError(`The provided is not a child of the Object3DContainer.: ${i}`)}swapChildren(i,g){if(this.#ns(i),this.#ns(g),i===g)return void consoleAndThrowError("Error: child1 and child2 are the same. Cannot swap a child with itself.");const x=this.#is.indexOf(i),v=this.#is.indexOf(g);-1!==x&&-1!==v||consoleAndThrowError(`Error: ${-1===x?"child1":"child2"} is not a child of this Object3DContainer.`),this.swapChildrenAt(x,v)}swapChildrenAt(i,g){validateUintRange(i),validateUintRange(g),i===g&&consoleAndThrowError("Error: index1 and index2 are identical. Cannot swap a child with itself.");const x=this.#is.length;(i>=x||g>=x)&&consoleAndThrowError(`Error: Both index1 and index2 should be less than the number of children. Provided index1: ${i}, index2: ${g}, number of children: ${x}`);let v=this.#is[i];this.#is[i]=this.#is[g],this.#is[g]=v}removeChild(i){this.#ns(i);const g=this.#is.indexOf(i);if(g>-1)return i.parent=null,this.#is.splice(g,1)[0];consoleAndThrowError("Error: Child not found within parent.")}removeChildAt(i){validateUintRange(i);const g=this.#is[i];if(g)return g.parent=null,this.#is.splice(i,1)[0];throw new Error(`Error: No child found at provided index: ${i}.`)}removeAllChildren(){let i=this.#is.length;for(;i--;)this.#is[i].parent=null;return this.#is.length=0,this}#ns(i){i instanceof Object3DContainer||consoleAndThrowError("allow only Object3DContainer instance.")}#as=i=>(this.#ns(i),i.parent?!!i.parent?.removeChild(i)&&(i.parent=this,!0):(i.parent=this,!0))}class MeshBase extends Object3DContainer{gpuRenderInfo;animationInfo={skinInfo:null,morphInfo:null,weightBuffer:null,jointBuffer:null,animationsList:null};gltfLoaderInfo;dirtyPipeline=!0;dirtyTransform=!0;dirtyOpacity=!0;modelMatrix=create$4();localMatrix=create$4();normalModelMatrix=create$4();#h;#f;#ss;#os;#us;constructor(i){super(),validateRedGPUContext(i),this.#h=i,this.#f=i.gpuDevice,this.#ss=new PrimitiveState(this),this.#os=new DepthStencilState(this)}get currentShaderModuleName(){return this.#us}set currentShaderModuleName(i){this.#us=i}get primitiveState(){return this.#ss}get depthStencilState(){return this.#os}get gpuDevice(){return this.#f}get redGPUContext(){return this.#h}worldToLocal(i,g,x){return worldToLocal(this.modelMatrix,i,g,x)}localToWorld(i,g,x){return localToWorld(this.modelMatrix,i,g,x)}getScreenPoint(i){return getScreenPoint(i,this.modelMatrix)}}const fn="shadow",dn="picking",createBasePipeline=(i,g,x,v)=>{const{redGPUContext:_}=i,{gpuDevice:y,resourceManager:b}=_,S=i.material.gpuRenderInfo;let w,L;switch(v){case fn:w="entryPointShadowVertex",L=`${g.label}_shadow_pipeline`;break;case dn:w="entryPointPickingVertex",L=`${g.label}_picking_pipeline`;break;default:w="main",L=`${g.label}_pipeline`}const k={module:g,entryPoint:w,buffers:i.vertexStateBuffers},H=[b.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),x];v!==fn&&H.push(S.fragmentBindGroupLayout);const z={bindGroupLayouts:H,label:`${L}_${S.fragmentBindGroupLayout.label}`},q={label:L,layout:b.createGPUPipelineLayout(`${z.label}`,z),vertex:k,primitive:i.primitiveState.state};switch(v){case fn:q.depthStencil={depthWriteEnabled:!0,depthCompare:Er.LESS_EQUAL,format:"depth32float"};break;case dn:i.material&&(q.fragment={module:i.material.gpuRenderInfo.fragmentShaderModule,entryPoint:"entryPointPickingFragment",targets:[{format:navigator.gpu.getPreferredCanvasFormat()}]},q.depthStencil=i.depthStencilState.state);break;default:q.fragment=S.fragmentState,q.depthStencil=i.depthStencilState.state,q.multisample={count:_.antialiasingManager.useMSAA?4:1}}return y.createRenderPipeline(q)};const getBasicMeshVertexBindGroupDescriptor=(i,g=!1)=>{const{redGPUContext:x,gpuRenderInfo:v,material:_}=i,{resourceManager:y}=x,{vertexUniformBuffer:b,vertexBindGroupLayout:S}=v,{basicSampler:w,emptyBitmapTextureView:L,basicDisplacementSampler:k}=y,{gpuSampler:H}=w;return{layout:S,label:g?"VERTEX_BIND_GROUP_DESCRIPTOR_MESH_SKIN":"VERTEX_BIND_GROUP_DESCRIPTOR_MESH",entries:g?[{binding:0,resource:{buffer:b.gpuBuffer,offset:0,size:b.size}},{binding:1,resource:k.gpuSampler},{binding:2,resource:y.getGPUResourceBitmapTextureView(_?.displacementTexture)||L},{binding:3,resource:{buffer:i.animationInfo.skinInfo.vertexStorageBuffer,offset:0,size:i.animationInfo.skinInfo.vertexStorageBuffer.size}},{binding:4,resource:{buffer:i.animationInfo.skinInfo.prevVertexStorageBuffer,offset:0,size:i.animationInfo.skinInfo.prevVertexStorageBuffer.size}}]:[{binding:0,resource:{buffer:b.gpuBuffer,offset:0,size:b.size}},{binding:1,resource:k.gpuSampler},{binding:2,resource:y.getGPUResourceBitmapTextureView(_?.displacementTexture)||L}]}},{SHADER_INFO_PBR:mn,SHADER_INFO_BASIC:pn,SHADER_INFO_ONLY_FRAGMENT_PBR:gn,SHADER_INFO_ONLY_VERTEX_PBR:xn}=Hi,vn=mn.uniforms.vertexUniforms,_n=pn.uniforms.vertexUniforms,createMeshVertexShaderModule=i=>{const{material:g}=i;let x,v="basic";switch(g instanceof PBRMaterial&&i.animationInfo?.skinInfo?v="skin":i.createCustomMeshVertexShaderModule&&(v="custom"),v){case"basic":{const g=(i=>{const{geometry:g,material:x}=i,v="PBR"===g.vertexBuffer.interleavedStruct.label,_=x instanceof PBRMaterial,y=v&&!_,b=!v&&_;return v&&_?{name:"VERTEX_MODULE_MESH_PBR",shaderInfo:mn,source:mn.defaultSource,uniformStruct:vn}:b?{name:"VERTEX_MODULE_MESH_ONLY_FRAGMENT_PBR",shaderInfo:gn,source:gn.defaultSource,uniformStruct:_n}:y?{name:"VERTEX_MODULE_MESH_ONLY_VERTEX_PBR",shaderInfo:xn,source:xn.defaultSource,uniformStruct:_n}:{name:"VERTEX_MODULE_MESH",shaderInfo:pn,source:pn.defaultSource,uniformStruct:_n}})(i);x=i.createMeshVertexShaderModuleBASIC(g.name,g.shaderInfo,g.uniformStruct,g.source);break}case"skin":x=((i,g)=>{const{redGPUContext:x,currentShaderModuleName:v}=g,{resourceManager:_,gpuDevice:y}=x,{gpuRenderInfo:b}=g,S=`${g.animationInfo.skinInfo.joints.length}`,w=`${i}_${S}`,L="#redgpu_include SYSTEM_UNIFORM;#redgpu_include shadow.getShadowCoord;#redgpu_include shadow.getShadowClipPosition;#redgpu_include systemStruct.meshVertexBasicUniform;@group(1)@binding(0)varvertexUniforms:VertexUniforms;@group(1)@binding(1)var displacementTextureSampler:sampler;@group(1)@binding(2)var displacementTexture:texture_2d;@group(1)@binding(3)varvertexStorages:array>;@group(1)@binding(4)varprevVertexStorages:array>;struct InputDataSkin{@builtin(vertex_index)idx:u32,@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(10)localNodeScale_volumeScale:vec2,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};#redgpu_include systemStruct.OutputShadowData;@vertex fn main(inputData:InputDataSkin)->VertexOutput{var output:VertexOutput;let input_position=inputData.position;let input_position_vec4=vec4(input_position,1.0);let input_vertexNormal=inputData.vertexNormal;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_noneJitterProjectionViewMatrix=systemUniforms.projection.noneJitterProjectionViewMatrix;let u_prevNoneJitterProjectionViewMatrix=systemUniforms.projection.prevNoneJitterProjectionViewMatrix;let u_resolution=systemUniforms.resolution;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let u_matrixList=vertexUniforms.matrixList;let u_localMatrix=u_matrixList.localMatrix;let u_modelMatrix=u_matrixList.modelMatrix;let u_prevModelMatrix=u_matrixList.prevModelMatrix;let u_normalModelMatrix=u_matrixList.normalModelMatrix;let u_receiveShadow=vertexUniforms.receiveShadow;let u_directionalLightCount=systemUniforms.directionalLightCount;let u_directionalLights=systemUniforms.directionalLights;let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;let skinMat=vertexStorages[inputData.idx];let prevSkinMat=prevVertexStorages[inputData.idx];let skinnedPosition=(skinMat*vec4(inputData.position,1.0));let position=u_modelMatrix*skinnedPosition;let skinnedNormal=(skinMat*vec4(input_vertexNormal,.0)).xyz;let transformedNormal=normalize((u_normalModelMatrix*vec4(skinnedNormal,.0)).xyz);output.vertexNormal=transformedNormal;let skinnedTangent=(skinMat*vec4(inputData.vertexTangent.xyz,.0)).xyz;let transformedTangentXYZ=(u_normalModelMatrix*vec4(skinnedTangent,.0)).xyz;output.vertexTangent=vec4(normalize(transformedTangentXYZ),inputData.vertexTangent.w);output.position=u_projectionViewMatrix*position;output.vertexPosition=position.xyz;output.uv=inputData.uv;output.uv1=inputData.uv1;output.vertexColor_0=inputData.vertexColor_0;#redgpu_if receiveShadow{output.shadowCoord=getShadowCoord(position.xyz,u_directionalLightProjectionViewMatrix);output.receiveShadow=vertexUniforms.receiveShadow;}#redgpu_endIf{output.currentClipPos=u_noneJitterProjectionViewMatrix*position;output.prevClipPos=u_prevNoneJitterProjectionViewMatrix*u_prevModelMatrix*(prevSkinMat*input_position_vec4);}let nodeScaleX=length(u_localMatrix[0].xyz);let nodeScaleY=length(u_localMatrix[1].xyz);let nodeScaleZ=length(u_localMatrix[2].xyz);let volumeScaleX=length(u_modelMatrix[0].xyz);let volumeScaleY=length(u_modelMatrix[1].xyz);let volumeScaleZ=length(u_modelMatrix[2].xyz);output.localNodeScale_volumeScale=vec2(pow(nodeScaleX*nodeScaleY*nodeScaleZ,1.0/3.0),pow(volumeScaleX*volumeScaleY*volumeScaleZ,1.0/3.0));return output;}@vertex fn entryPointShadowVertex(inputData:InputDataSkin)->OutputShadowData{var output:OutputShadowData;let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let input_position=inputData.position;let skinMat=vertexStorages[inputData.idx];let position=u_modelMatrix*skinMat*vec4(input_position,1.0);output.position=getShadowClipPosition(position.xyz,u_directionalLightProjectionViewMatrix);return output;}@vertex fn entryPointPickingVertex(inputData:InputDataSkin)->VertexOutput{var output:VertexOutput;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let skinMat=vertexStorages[inputData.idx];let position=u_modelMatrix*skinMat*vec4(inputData.position,1.0);output.position=u_projectionViewMatrix*position;output.pickingId=unpack4x8unorm(vertexUniforms.pickingId);return output;}",k={code:L};return v===w?_.getGPUShaderModule(w):(k.code=L.replaceAll("#JOINT_NUM",S),b.vertexUniformInfo=parseWGSL("MESH_VERTEX_PBR_SKIN",k.code).uniforms.vertexUniforms,g.animationInfo.skinInfo?(createMeshVertexUniformBuffers(g,!0),g.animationInfo.skinInfo.vertexStorageInfo=parseWGSL("MESH_VERTEX_PBR_SKIN",k.code).storage.vertexStorages,g.animationInfo.skinInfo.vertexStorageBuffer=y.createBuffer({size:16*g.geometry.vertexBuffer.vertexCount*4,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),g.animationInfo.skinInfo.prevVertexStorageBuffer=y.createBuffer({size:16*g.geometry.vertexBuffer.vertexCount*4,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),b.vertexUniformBindGroup=x.gpuDevice.createBindGroup(getBasicMeshVertexBindGroupDescriptor(g,!0))):(createMeshVertexUniformBuffers(g),b.vertexUniformBindGroup=x.gpuDevice.createBindGroup(getBasicMeshVertexBindGroupDescriptor(g))),g.gpuRenderInfo.vertexShaderModule=_.createGPUShaderModule(w,k),g.gpuRenderInfo.vertexShaderModule)})("VERTEX_MODULE_MESH_PBR_SKIN",i);break;case"custom":x=i.createCustomMeshVertexShaderModule()}return i.currentShaderModuleName=x.label,x},updateMeshDirtyPipeline=(i,g)=>{const{material:x,gpuRenderInfo:v,redGPUContext:_}=i,{resourceManager:y}=_;i.dirtyTransform=!0,x.dirtyPipeline&&x._updateFragmentState();const b=createMeshVertexShaderModule(i),S=y.getGPUBindGroupLayout(i.animationInfo.skinInfo?ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_SKIN:ResourceManager.PRESET_VERTEX_GPUBindGroupLayout);v.vertexShaderModule=b,v.pipeline=createBasePipeline(i,b,S),v.shadowPipeline=null,v.pickingPipeline=null;const{vertexUniformInfo:w}=i.gpuRenderInfo,{members:L}=w;for(const g in L)"pickingId"!==g&&"pixelSize"!==g&&(i[g]=i[g]);i.gpuRenderInfo.vertexUniformInfo.members.pickingId&&i.gpuRenderInfo.vertexUniformBuffer.writeOnlyBuffer(i.gpuRenderInfo.vertexUniformInfo.members.pickingId,i.pickingId),x.dirtyPipeline=!1,i.dirtyPipeline=!1,g&&g.renderResults.numDirtyPipelines++};class VertexGPURenderInfo{vertexShaderModule;vertexShaderSourceVariant;vertexShaderVariantConditionalBlocks;vertexStructInfo;vertexUniformInfo;vertexBindGroupLayout;vertexUniformBindGroup;vertexUniformBuffer;pipeline;shadowPipeline;pickingPipeline;constructor(i,g,x,v,_,y,b,S,w,L){this.vertexShaderModule=i,this.vertexShaderSourceVariant=g,this.vertexShaderVariantConditionalBlocks=x,this.vertexUniformInfo=v,this.vertexBindGroupLayout=_,this.vertexUniformBindGroup=b,this.vertexUniformBuffer=y,this.pipeline=S,this.shadowPipeline=w,this.pickingPipeline=L}}Object.freeze(VertexGPURenderInfo);const yn="VERTEX_MODULE_MESH_PBR_SKIN",bn=Math.PI/180,Sn=3.141592653589793,Tn=6.283185307179586,wn=.225,Mn=1.27323954,Pn=.405284735,Rn=1.5707963267948966,Cn=new Float32Array(1),Bn=new Float32Array(4),Dn=new Float32Array([0,1,0]);class Mesh extends MeshBase{castShadow=!1;dirtyLOD=!1;passFrustumCulling=!0;createCustomMeshVertexShaderModule;#ls;#cs;#wi=0;#Mi=0;#Pi=0;#hs=new Float32Array([0,0,0]);#fs=0;#ds=0;#ms=0;#ps;#gs=1;#xs=1;#vs=1;#_s=new Float32Array([1,1,1]);#ys=0;#bs=0;#Ss=0;#Ts=new Float32Array([0,0,0]);#ws={};#Ms=0;#Ps=!1;#Rs=1;#Cs;#Bs=!1;#Ds;#Es;#Is;#As;#Ls;#Us=[];#ks=[];#Gs;#Os=null;#Vs=[];#Ns=null;#Fs=!0;#Hs=!0;#zs;#$s;#js;#Ks=[];#Xs=-1;constructor(i,g,x,v){super(i),v&&(this.name=v),this._geometry=g,this._material=x,this.#ps=uuidToUint(this.uuid),this.#Ns=DrawBufferManager.getInstance(i),this.#qs(),this.#js=new LODManager(this,()=>{this.dirtyLOD=!0})}get LODManager(){return this.#js}get enableDebugger(){return this.#Bs}set enableDebugger(i){this.#Bs=i,i&&!this.#Cs&&(this.#Cs=new DrawDebuggerMesh(this.redGPUContext,this))}get drawDebugger(){return this.#Cs}_material;get material(){return this._material}set material(i){this._material=i,this.dirtyPipeline=!0,"blendMode"in this&&(this.blendMode=this.blendMode)}_geometry;get geometry(){return this._geometry}set geometry(i){this._geometry=i,this.dirtyPipeline=!0,this.dirtyTransform=!0}get opacity(){return this.#Rs}set opacity(i){validatePositiveNumberRange(i,0,1),this.#Rs=i,this.dirtyOpacity=!0}get ignoreFrustumCulling(){return this.#Ps}set ignoreFrustumCulling(i){this.#Ps=i}get pickingId(){return this.#ps}get events(){return this.#ws}get vertexStateBuffers(){return this._geometry.gpuRenderInfo.buffers}get parent(){return this.#cs}set parent(i){this.#cs=i}get pivotX(){return this.#fs}set pivotX(i){this.#fs=i,this.dirtyTransform=!0}get pivotY(){return this.#ds}set pivotY(i){this.#ds=i,this.dirtyTransform=!0}get pivotZ(){return this.#ms}set pivotZ(i){this.#ms=i,this.dirtyTransform=!0}get x(){return this.#wi}set x(i){this.#wi=this.#hs[0]=i,this.dirtyTransform=!0}get y(){return this.#Mi}set y(i){this.#Mi=this.#hs[1]=i,this.dirtyTransform=!0}get z(){return this.#Pi}set z(i){this.#Pi=this.#hs[2]=i,this.dirtyTransform=!0}get position(){return this.#hs}get scaleX(){return this.#gs}set scaleX(i){this.#gs=this.#_s[0]=i,this.dirtyTransform=!0}get scaleY(){return this.#xs}set scaleY(i){this.#xs=this.#_s[1]=i,this.dirtyTransform=!0}get scaleZ(){return this.#vs}set scaleZ(i){this.#vs=this.#_s[2]=i,this.dirtyTransform=!0}get scale(){return this.#_s}get rotationX(){return this.#ys}set rotationX(i){this.#ys=this.#Ts[0]=i%360,this.dirtyTransform=!0}get rotationY(){return this.#bs}set rotationY(i){this.#bs=this.#Ts[1]=i%360,this.dirtyTransform=!0}get rotationZ(){return this.#Ss}set rotationZ(i){this.#Ss=this.#Ts[2]=i%360,this.dirtyTransform=!0}get rotation(){return this.#Ts}get boundingOBB(){return this.#Es&&!this.dirtyTransform||(this.#Es=null,this.#Ds=null,this.#Es=calculateMeshOBB(this)),this.#Es}get boundingAABB(){return this.#Ds&&!this.dirtyTransform||(this.#Es=null,this.#Ds=null,this.#Ds=calculateMeshAABB(this)),this.#Ds}get combinedBoundingAABB(){return calculateMeshCombinedAABB(this)}setEnableDebuggerRecursively(i=!1){"enableDebugger"in this&&(this.enableDebugger=i),this.children&&this.children.forEach(g=>{g.setEnableDebuggerRecursively(i)})}setCastShadowRecursively(i=!1){"castShadow"in this&&(this.castShadow=i),this.children&&this.children.forEach(g=>{g.setCastShadowRecursively(i)})}setReceiveShadowRecursively(i=!1){"receiveShadow"in this&&(this.receiveShadow=i),this.children&&this.children.forEach(g=>{g.setReceiveShadowRecursively(i)})}setIgnoreFrustumCullingRecursively(i=!1){"ignoreFrustumCulling"in this&&(this.ignoreFrustumCulling=i),this.children&&this.children.forEach(g=>{g.setIgnoreFrustumCullingRecursively(i)})}getCombinedOpacity(){if(this.is2DMeshType){const i=this.parent;return this.#Rs*(i?.getCombinedOpacity?i.getCombinedOpacity():1)}return 1}addListener(i,g){this.#ws[i]=g,this.#Ms=Object.keys(this.#ws).length}lookAt(i,g,x){let v=[],_=[];v[0]=i,v[1]=g,v[2]=x,identity$1(this.localMatrix),targetTo(this.localMatrix,[this.#wi,this.#Mi,this.#Pi],v,Dn),_=mat4ToEuler(this.localMatrix,[]),this.rotationX=180*_[0]/Math.PI,this.rotationY=180*_[1]/Math.PI,this.rotationZ=180*_[2]/Math.PI}setScale(i,g,x){g=g??i,x=x??i;const v=this.#_s;this.#gs=v[0]=i,this.#xs=v[1]=g,this.#vs=v[2]=x,this.dirtyTransform=!0}setPosition(i,g,x){g=g??i,x=x??i;const v=this.#hs;this.#wi=v[0]=i,this.#Mi=v[1]=g,this.#Pi=v[2]=x,this.dirtyTransform=!0}setRotation(i,g,x){g=g??i,x=x??i;const v=this.#Ts;this.#ys=v[0]=i,this.#bs=v[1]=g,this.#Ss=v[2]=x,this.dirtyTransform=!0}clone(){const i=new Mesh(this.redGPUContext,this._geometry,this._material);i.setPosition(this.#wi,this.#Mi,this.#Pi),i.setRotation(this.#ys,this.#bs,this.#Ss),i.setScale(this.#gs,this.#xs,this.#vs);let g=this.children.length;for(;g--;)i.addChild(this.children[g].clone());return i}render(i){const{redGPUContext:g}=this,{view:x,isScene2DMode:v,frustumPlanes:_,dirtyVertexUniformFromMaterial:y,useDistanceCulling:b,cullingDistanceSquared:S}=i,{antialiasingManager:w,gpuDevice:L}=g,{scene:k}=x,{shadowManager:H}=k,{directionalShadowManager:z}=H,{pickingManager:q}=x,{castingList:W}=z,be=this._geometry,je=this._material,{uuid:Ke}=je||{};let Xe,Ye,Ze=this.dirtyPipeline;const{skinInfo:Je}=this.animationInfo;if(v&&(this.#Pi=0,this.#ms=0,this.depthStencilState.depthWriteEnabled&&(this.depthStencilState.depthWriteEnabled=!1)),this.dirtyTransform){Xe=!0,this.#Fs=!0,this.#Hs=!0;{const i=this.parent,g=this.localMatrix;let x,_,y,b,S,w,L,k,H,z,q,W,be,je,Ke,Xe,Ye,Ze,Je,Qe,et,tt,it,ft,pt,xt,vt,yt,bt,St,Tt,wt,Mt,Pt,Rt,Ct,Bt,Dt,Et;g[12]=this.#wi,g[13]=this.#Mi,g[14]=this.#Pi,g[15]=1,x=this.#ys*bn,_=this.#bs*bn,y=this.#Ss*bn,it=1,ft=0,pt=0,vt=0,yt=1,bt=0,Tt=0,wt=0,Mt=1,Et=x%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,b=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,Et=(x+Rn)%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,L=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,Et=_%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,S=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,Et=(_+Rn)%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,k=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,Et=y%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,w=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,Et=(y+Rn)%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,H=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,je=k*H,Ke=L*w+b*S*H,Xe=b*w-L*S*H,Ye=-k*w,Ze=L*H-b*S*w,Je=b*H+L*S*w,Qe=S,et=-b*k,tt=L*k;let It=this.#gs,At=this.#xs,Lt=this.#vs;if(this.renderTextureWidth&&(It*=this.renderTextureWidth,At*=this.renderTextureHeight),g[0]=je*It,g[1]=Ke*It,g[2]=Xe*It,g[3]=0,g[4]=Ye*At,g[5]=Ze*At,g[6]=Je*At,g[7]=0,g[8]=Qe*Lt,g[9]=et*Lt,g[10]=tt*Lt,g[11]=0,(this.#fs||this.#ds||this.#ms)&&(it=g[0],ft=g[1],pt=g[2],xt=g[3],vt=g[4],yt=g[5],bt=g[6],St=g[7],Tt=g[8],wt=g[9],Mt=g[10],Pt=g[11],Rt=g[12],Ct=g[13],Bt=g[14],Dt=g[15],z=1,q=0,W=0,be=0,g[0]=z*it+q*vt+W*Tt+be*Rt,g[1]=z*ft+q*yt+W*wt+be*Ct,g[2]=z*pt+q*bt+W*Mt+be*Bt,g[3]=z*xt+q*St+W*Pt+be*Dt,z=0,q=1,W=0,be=0,g[4]=z*it+q*vt+W*Tt+be*Rt,g[5]=z*ft+q*yt+W*wt+be*Ct,g[6]=z*pt+q*bt+W*Mt+be*Bt,g[7]=z*xt+q*St+W*Pt+be*Dt,z=0,q=0,W=1,be=0,g[8]=z*it+q*vt+W*Tt+be*Rt,g[9]=z*ft+q*yt+W*wt+be*Ct,g[10]=z*pt+q*bt+W*Mt+be*Bt,g[11]=z*xt+q*St+W*Pt+be*Dt,v?i?.modelMatrix?(z=-this.#fs,q=-this.#ds,W=-this.#ms,be=1):(z=-this.#fs/x,q=-this.#ds/_,W=-this.#ms,be=1):(z=-this.#fs,q=-this.#ds,W=-this.#ms,be=1),g[12]=z*it+q*vt+W*Tt+be*Rt,g[13]=z*ft+q*yt+W*wt+be*Ct,g[14]=z*pt+q*bt+W*Mt+be*Bt,g[15]=z*xt+q*St+W*Pt+be*Dt),i?.modelMatrix){const g=i.modelMatrix,x=this.localMatrix,v=this.modelMatrix,_=g[0],y=g[1],b=g[2],S=g[3],w=g[4],L=g[5],k=g[6],H=g[7],z=g[8],q=g[9],W=g[10],be=g[11],je=g[12],Ke=g[13],Xe=g[14],Ye=g[15];let Ze=x[0],Je=x[1],Qe=x[2],et=x[3];v[0]=Ze*_+Je*w+Qe*z+et*je,v[1]=Ze*y+Je*L+Qe*q+et*Ke,v[2]=Ze*b+Je*k+Qe*W+et*Xe,v[3]=Ze*S+Je*H+Qe*be+et*Ye,Ze=x[4],Je=x[5],Qe=x[6],et=x[7],v[4]=Ze*_+Je*w+Qe*z+et*je,v[5]=Ze*y+Je*L+Qe*q+et*Ke,v[6]=Ze*b+Je*k+Qe*W+et*Xe,v[7]=Ze*S+Je*H+Qe*be+et*Ye,Ze=x[8],Je=x[9],Qe=x[10],et=x[11],v[8]=Ze*_+Je*w+Qe*z+et*je,v[9]=Ze*y+Je*L+Qe*q+et*Ke,v[10]=Ze*b+Je*k+Qe*W+et*Xe,v[11]=Ze*S+Je*H+Qe*be+et*Ye,Ze=x[12],Je=x[13],Qe=x[14],et=x[15],v[12]=Ze*_+Je*w+Qe*z+et*je,v[13]=Ze*y+Je*L+Qe*q+et*Ke,v[14]=Ze*b+Je*k+Qe*W+et*Xe,v[15]=Ze*S+Je*H+Qe*be+et*Ye}else{const{modelMatrix:i,localMatrix:g}=this;i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[3],i[4]=g[4],i[5]=g[5],i[6]=g[6],i[7]=g[7],i[8]=g[8],i[9]=g[9],i[10]=g[10],i[11]=g[11],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15]}}be||(this.#Hs=!1),this.dirtyTransform=!1,this.#Ds=null,this.#Es=null}if(w.useTAA&&this.#zs){const{gpuRenderInfo:i}=this,{vertexUniformBuffer:x,vertexUniformInfo:v}=i,{members:_}=v,{members:y}=_.matrixList;this.#Is&&y.prevModelMatrix&&(this.#zs.set(this.#Is,y.prevModelMatrix.uniformOffsetForData/Float32Array.BYTES_PER_ELEMENT),this.#Hs||g.gpuDevice.queue.writeBuffer(x.gpuBuffer,y.prevModelMatrix.uniformOffset,this.#Is));{this.#Is||(this.#Is=new Float32Array(16));const i=this.#Is,g=this.modelMatrix;i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[3],i[4]=g[4],i[5]=g[5],i[6]=g[6],i[7]=g[7],i[8]=g[8],i[9]=g[9],i[10]=g[10],i[11]=g[11],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15]}}else this.#Is=null;let Qe=this.passFrustumCulling=!0,et=0;const tt=this.#js.LODList,it=tt.length;if(b&&be||this.#js.LODList.length){const{rawCamera:i}=x,g=this.boundingAABB,v=i.x-g.centerX,_=i.y-g.centerY,y=i.z-g.centerZ;et=v*v+_*_+y*y}if(b&&be){const i=this.boundingAABB.geometryRadius;et>S+i*i&&(Qe=!1)}if(_&&Qe&&!this.#Ps){const{rawCamera:i}=x,g=this.boundingAABB;if("IsometricController"===i.constructor.name){const{centerX:x,centerY:v,centerZ:_,geometryRadius:y}=g,b=i,{left:S,right:w,top:L,bottom:k,nearClipping:H,farClipping:z}=b,{x:q,y:W,z:be}=b;{const i=x-q,g=v-W,b=_-be,je=45*(Math.PI/180),Ke=Math.cos(je),Xe=Math.sin(je),Ye=i*Ke+b*Xe,Ze=-i*Xe+b*Ke;(Ye+yw||g+yL||Ze+yz)&&(Qe=!1)}}else{const i=_[0],x=_[1],v=_[2],y=_[3],b=_[4],S=_[5],w=g.centerX,L=g.centerY,k=g.centerZ,H=g.geometryRadius,z=1;(i[0]*w+i[1]*L+i[2]*k+i[3]<=-H-z||x[0]*w+x[1]*L+x[2]*k+x[3]<=-H-z||v[0]*w+v[1]*L+v[2]*k+v[3]<=-H-z||y[0]*w+y[1]*L+y[2]*k+y[3]<=-H-z||b[0]*w+b[1]*L+b[2]*k+b[3]<=-H-z||S[0]*w+S[1]*L+S[2]*k+S[3]<=-H-z)&&(Qe=!1)}}Qe&&(this.gltfLoaderInfo?.activeAnimations?.length&&(i.animationList[i.animationList.length]=this.gltfLoaderInfo?.activeAnimations),Je&&(this.currentShaderModuleName.includes(yn)||(Ze=!0),this.currentShaderModuleName===`${yn}_${Je.joints?.length}`&&(i.skinList[i.skinList.length]=this,Xe=!1))),this.passFrustumCulling=Qe;const{displacementTexture:ft,displacementScale:pt}=je||{};if((Ze||je?.dirtyPipeline||y[Ke])&&(y[Ke]=!0),be){i.renderResults.num3DObjects++,this.#ls!==w.msaaID&&(Ze=!0,this.dirtyLOD=!0,this.#ls=w.msaaID),this.gpuRenderInfo||this.initGPURenderInfos();const g=!!ft;this.useDisplacementTexture!==g&&(this.useDisplacementTexture=g,Ze=!0),(Ze||y[Ke])&&(updateMeshDirtyPipeline(this,i),this.#As=null,this.#Ls=null);{const{gpuRenderInfo:i}=this,{vertexUniformBuffer:g,vertexUniformInfo:x}=i,{members:v}=x,{gpuBuffer:_}=g;if(this.#zs||(this.#zs=new Float32Array(v.matrixList.endOffset/Float32Array.BYTES_PER_ELEMENT)),v.uvTransform&&(je.dirtyTextureTransform||y[Ke])){const i=je,g=i.textureOffset||[0,0],x=i.textureScale||[1,1];g&&(y[Ke]=!0,Bn[0]=g[0],Bn[1]=g[1],Bn[2]=x[0],Bn[3]=x[1],L.queue.writeBuffer(_,v.uvTransform.uniformOffset,Bn),je.dirtyTextureTransform=!1)}}}else i.renderResults.num3DGroups++;if(be&&Qe){const{gpuRenderInfo:g}=this,{vertexUniformBuffer:v,vertexUniformInfo:_}=g,{members:y}=_,{members:b}=y.matrixList,{gpuBuffer:S}=v;if(this.#zs||(this.#zs=new Float32Array(y.matrixList.endOffset/Float32Array.BYTES_PER_ELEMENT)),void 0!==y.displacementScale&&this.#$s!==pt&&(this.#$s=pt,Cn[0]=pt,L.queue.writeBuffer(S,y.displacementScale.uniformOffset,Cn)),this.#Hs){{const i=this.is2DMeshType?multiply$4(create$4(),this.modelMatrix,fromValues$4(this.width,0,0,0,0,this.height,0,0,0,0,1,0,0,0,0,1)):this.modelMatrix;this.#zs.set(i,b.modelMatrix.uniformOffsetForData/Float32Array.BYTES_PER_ELEMENT)}if(this.#Fs&&b.normalModelMatrix){this.#Fs=!1;const i=this.modelMatrix,g=this.normalModelMatrix,x=i[0],v=i[1],_=i[2],y=i[4],b=i[5],S=i[6],w=i[8],L=i[9],k=i[10],H=x*(b*k-S*L)-v*(y*k-S*w)+_*(y*L-b*w);if(0===H)g[0]=1,g[1]=0,g[2]=0,g[3]=0,g[4]=0,g[5]=1,g[6]=0,g[7]=0,g[8]=0,g[9]=0,g[10]=1,g[11]=0,g[12]=0,g[13]=0,g[14]=0,g[15]=1;else{const i=1/H;g[0]=(b*k-S*L)*i,g[1]=(S*w-y*k)*i,g[2]=(y*L-b*w)*i,g[3]=0,g[4]=(_*L-v*k)*i,g[5]=(x*k-_*w)*i,g[6]=(v*w-x*L)*i,g[7]=0,g[8]=(v*S-_*b)*i,g[9]=(_*y-x*S)*i,g[10]=(x*b-v*y)*i,g[11]=0,g[12]=0,g[13]=0,g[14]=0,g[15]=1}}this.#zs.set(this.normalModelMatrix,b.normalModelMatrix.uniformOffsetForData/Float32Array.BYTES_PER_ELEMENT),b.localMatrix&&this.#zs.set(this.localMatrix,b.localMatrix.uniformOffsetForData/Float32Array.BYTES_PER_ELEMENT),Xe=!0,this.#Hs=!1,L.queue.writeBuffer(S,y.matrixList.startOffset,this.#zs)}this.dirtyOpacity&&(Ye=!0,y.combinedOpacity&&(Cn[0]=this.getCombinedOpacity(),L.queue.writeBuffer(S,y.combinedOpacity.uniformOffset,Cn)),this.dirtyOpacity=!1);const{bundleListRender2PathLayer:w,bundleListParticleLayer:k,bundleListTransparentLayer:H,bundleListAlphaLayer:z,bundleListBasicList:W}=i.renderBundleResults;{const{fragmentUniformBindGroup:g}=je.gpuRenderInfo;if((!this.#As||Ze||this.#Gs!==g||this.#ks[i.viewIndex]!==x.systemUniform_Vertex_UniformBindGroup||this.dirtyLOD)&&this.#Ys(i),i.renderResults.numDrawCalls++,be.indexBuffer){const{indexBuffer:g}=be,{indexCount:x,triangleCount:v}=g;i.renderResults.numTriangles+=v,i.renderResults.numPoints+=x}else{const{vertexBuffer:g}=be,{vertexCount:x,triangleCount:v}=g;i.renderResults.numTriangles+=v,i.renderResults.numPoints+=x}let v=this.#Ls;if(it){let i=this.#Xs;(i<0||i>=it)&&(i=-1);let g=!1;if(-1===i)et>=tt[0].distanceSquared&&(g=!0);else if(i===it-1)et=v)&&(g=!0)}if(g){let g=-1;for(let i=0;i=tt[i].distanceSquared;i++)g=i;g!==i&&(this.#Xs=g,g>=0&&g=0&&i{const{redGPUContext:_}=this,{gpuRenderInfo:y}=this;return y.vertexUniformInfo!==x&&(y.vertexUniformInfo=x,y.vertexStructInfo=g,createMeshVertexUniformBuffers(this)),y.vertexShaderSourceVariant=g.shaderSourceVariant,y.vertexShaderVariantConditionalBlocks=g.conditionalBlocks,y.vertexUniformBindGroup=_.gpuDevice.createBindGroup(getBasicMeshVertexBindGroupDescriptor(this)),this.#wr(i),this.gpuRenderInfo.vertexShaderModule};#Ws=()=>{const{redGPUContext:i}=this,{resourceManager:g}=i;this.#Ks.length=0;const x=g.getGPUBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout);this.LODManager.LODList.forEach((v,_)=>{const y={code:v.source},b=g.createGPUShaderModule(v.label,y);this.#Ks[_]={pipeline:createBasePipeline({vertexStateBuffers:v.geometry.gpuRenderInfo.buffers,primitiveState:this.primitiveState,depthStencilState:this.depthStencilState,geometry:v.geometry,material:v.material||this.material,redGPUContext:i,gpuRenderInfo:this.gpuRenderInfo},b,x),vertexUniformBindGroup:i.gpuDevice.createBindGroup(getBasicMeshVertexBindGroupDescriptor({redGPUContext:i,material:v.material||this.material,gpuRenderInfo:{vertexBindGroupLayout:x,vertexUniformBuffer:this.gpuRenderInfo.vertexUniformBuffer}}))}}),this.#Xs=-1};#Ys(i){const{view:g}=i;this.#Ls=this.#Zs(g,this._geometry,this._material),this.dirtyLOD&&(this.#Ws(),this.dirtyLOD=!1),this.#Us.length=0,this.LODManager.LODList.forEach((i,x)=>{this.#Us[x]=this.#Zs(g,i.geometry,i.material||this._material,x)})}#Zs(i,g,x,v=null){const{gpuDevice:_}=this.redGPUContext,{renderViewStateData:y}=i,{vertexBuffer:b,indexBuffer:S}=g,{fragmentUniformBindGroup:w}=x.gpuRenderInfo;this.#Js(g,v);const L=null!==v,k=_.createRenderBundleEncoder({...i.basicRenderBundleEncoderDescriptor,label:this.uuid});L||(this.#As=k,this.#ks[y.viewIndex]=i.systemUniform_Vertex_UniformBindGroup,this.#Gs=w);const{gpuBuffer:H}=b,z=L?this.#Ks[v].pipeline:this.gpuRenderInfo.pipeline,q=L?this.#Ks[v].vertexUniformBindGroup:this.gpuRenderInfo.vertexUniformBindGroup;k.setPipeline(z),k.setVertexBuffer(0,H),this.particleBuffers?.length&&this.particleBuffers.forEach((i,g)=>{k.setVertexBuffer(g+1,i)}),k.setBindGroup(0,i.systemUniform_Vertex_UniformBindGroup),k.setBindGroup(1,q),k.setBindGroup(2,w);let W=this.#Os;if(null!==v&&(W=this.#Vs[v]),S){const{gpuBuffer:i,format:g}=S;k.setIndexBuffer(i,g),k.drawIndexedIndirect(W.buffer,4*W.commandOffset)}else k.drawIndirect(W.buffer,4*W.commandOffset);const be=k.finish({label:`${this.name}_LOD${v||0}`});return be.mesh=null,be}#qs(){this.#Os||(this.#Os=this.#Ns.allocateDrawCommand(this.name))}#Js(i,g=null){const{vertexBuffer:x,indexBuffer:v}=i,_=this.#Ns;let y=this.#Os;if(null!==g&&(this.#Vs[g]||(this.#Vs[g]=this.#Ns.allocateDrawCommand(`${this.name}_LOD${g}`)),y=this.#Vs[g]),this.#qs(),v){const{indexCount:i}=v;this.particleBuffers?_.setIndexedIndirectCommand(y,i,this.particleNum,0,0,0):_.setIndexedIndirectCommand(y,i,1,0,0,0)}else{const{vertexCount:i}=x;_.setIndirectCommand(y,i,1,0,0)}}#wr(i){const{resourceManager:g}=this.redGPUContext,x=this.#Mr(),v=`${i}_${x}`;let _=g.getGPUShaderModule(v);if(!_){let i=this.gpuRenderInfo.vertexShaderSourceVariant.getVariant(x);if(i)if(this.animationInfo?.skinInfo){const y=`${this.animationInfo.skinInfo.joints.length}`;i=i.replaceAll("#JOINT_NUM",y),this.gpuRenderInfo.vertexShaderSourceVariant.getVariant(x),_=g.createGPUShaderModule(`${v}_${y}`,{code:i})}else _=g.createGPUShaderModule(v,{code:i});else console.warn("⚠️ 버텍스 바리안트 소스를 찾을 수 없음:",x),_=this.gpuRenderInfo.vertexShaderModule}this.gpuRenderInfo.vertexShaderModule=_}#Mr(){const{vertexShaderVariantConditionalBlocks:i}=this.gpuRenderInfo,g=new Set;for(const x of i)this[x]&&g.add(x);const x=g.size>0?Array.from(g).sort().join("+"):"none";return g.size,x}}Object.defineProperty(Mesh.prototype,"isInstanceofMesh",{value:!0,writable:!1}),defineBoolean(Mesh,[{key:"receiveShadow",value:!1},{key:"useDisplacementTexture",value:!1},{key:"disableJitter",value:!1}]),Object.freeze(Mesh);class Primitive{static#Qs=new VertexInterleavedStruct({vertexPosition:VertexInterleaveType.float32x3,vertexNormal:VertexInterleaveType.float32x3,texcoord:VertexInterleaveType.float32x2,vertexTangent:VertexInterleaveType.float32x4},"primitiveInterleaveStruct");#eo;#On;#Vn;#Nn;constructor(i,g,x){validateRedGPUContext(i);const v=i.resourceManager.cachedBufferState;let _=v[g];_||(_=v[g]=x()),this.#to(_)}static get primitiveInterleaveStruct(){return this.#Qs}get gpuRenderInfo(){return this.#eo}get vertexBuffer(){return this.#On}get indexBuffer(){return this.#Vn}get volume(){return this.#Nn||(this.#Nn=calculateGeometryAABB(this.#On)),this.#Nn}static generateUniqueKey(i,g){let x="PRIMITIVE_"+i.toUpperCase();for(const i in g){const v=g[i];void 0!==v&&(x+="_"+i.toUpperCase()+v)}return x}#to(i){if(this.#On=i.vertexBuffer,this.#Vn=i.indexBuffer,this.#On){const{interleavedStruct:i}=this.#On;this.#eo=new GeometryGPURenderInfo([{arrayStride:i.arrayStride,attributes:i.attributes}])}}}Object.freeze(Primitive);const calculateTangentsInterleaved=(i,g,x,v,_,y,b)=>{const S=1e-6,w=i.length/x,L=g.length>0,k=L?g.length/3:w/3,H=new Float32Array(3*w),z=new Float32Array(3*w);for(let _=0;_{const _=i.length/3,y=new Float32Array(12*_);for(let v=0;v<_;v++){const _=12*v;y[_]=i[3*v],y[_+1]=i[3*v+1],y[_+2]=i[3*v+2],y[_+3]=g[3*v],y[_+4]=g[3*v+1],y[_+5]=g[3*v+2],y[_+6]=x[2*v],y[_+7]=x[2*v+1]}calculateTangentsInterleaved(y,v,12,0,3,6,8);const b=new Float32Array(4*_);for(let i=0;i<_;i++){const g=12*i,x=4*i;b[x]=y[g+8],b[x+1]=y[g+9],b[x+2]=y[g+10],b[x+3]=y[g+11]}return b};class ResourceStateIndexBuffer{static dirtyList=[];buffer;label;uuid;#jt=0;constructor(i){this.buffer=i,this.label=i.name,this.uuid=i.uuid}get useNum(){return this.#jt}set useNum(i){this.#jt=i,ResourceStateIndexBuffer.dirtyList.push(this)}}class IndexBuffer extends ABaseBuffer{[Ar];#ro=0;#qn=0;#z=en.UINT32;constructor(i,g,x=GPUBufferUsage.INDEX|GPUBufferUsage.COPY_DST,v=""){super(i,"managedIndexBufferState",x);const{table:_}=this.targetResourceManagedState,y=_.get(v);if(y)return y.buffer;v&&(this.name=v,this[kr]=v),this.changeData(g),this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateIndexBuffer(this))}get format(){return this.#z}get triangleCount(){return this.#qn}get indexCount(){return this.#ro}get data(){return this[Ar]}changeData(i){const{gpuDevice:g}=this;Array.isArray(i)&&(i=new Uint32Array(i)),this[Ir]&&(this.targetResourceManagedState.videoMemory-=this[Ar].byteLength||0,this.redGPUContext.commandEncoderManager.addDeferredDestroy(this[Ir]),this[Ir]=null),this[Ar]=i,this.#ro=i.length;const x={size:this[Ar].byteLength,usage:this.usage,label:this.name};this[Ir]=g.createBuffer(x),this.targetResourceManagedState.videoMemory+=this[Ar].byteLength||0,this.#qn=this.#ro/3,g.queue.writeBuffer(this[Ir],0,this[Ar])}}Object.freeze(IndexBuffer);const createPrimitiveGeometry=(i,g,x,v)=>new Geometry(i,new VertexBuffer(i,new Float32Array(g),Primitive.primitiveInterleaveStruct,void 0,`VertexBuffer_${v}`),new IndexBuffer(i,new Uint32Array(x),void 0,`IndexBuffer_${v}`));class PrimitiveUtils{static#io={x:1,y:0,z:0};static#no={x:0,y:0,z:-1};static#ao={x:0,y:0,z:0};static#so={x:0,y:1,z:0};static#oo={x:0,y:-1,z:0};static#uo={x:0,y:0,z:0};static#lo={x:0,y:0,z:0};static#co={x:0,y:0,z:0};static#ho={x:0,y:0,z:0};static#fo={x:0,y:0,z:0};static#do={x:0,y:0,z:0};static#mo={x:0,y:0,z:0};static#po={x:0,y:0,z:0};static#go={x:0,y:0,z:0};static#xo={x:0,y:0,z:0};static get#vo(){return Primitive.primitiveInterleaveStruct.arrayStride/4}static finalize(i,g,x,v){return this.calculateTangents(g,x),createPrimitiveGeometry(i,g,x,v)}static generateGrid(i,g,x,v,_,y=!1,b=!1){const S=i.length/this.#vo;for(let i=0;i<=v;i++){const g=i/v;for(let v=0;v<=x;v++)_(v/x,g,v,i)}!y&&g&&this.generateGridIndices(g,S,x,v,x+1,b)}static getEmptyGeometry(i,g){const x=[];return this.interleavePacker(x,0,0,0,0,1,0,0,0),createPrimitiveGeometry(i,x,[],g)}static generateBoxData(i,g,x,v,_,y,b,S){return this.generateRoundedBoxData(i,g,x,v,_,y,b,0,0,S)}static generateRoundedBoxData(i,g,x,v,_,y,b,S,w,L){const k=[],H=[],z=g/2,q=x/2,W=v/2,be=Math.min(S,z,q,W),je=be>0?{w:g,h:x,d:v,r:be}:null;return this.generatePlaneData(k,H,v,x,b,y,{x:z,y:0,z:0},{x:0,y:0,z:-1},{x:0,y:-1,z:0},{x:1,y:0,z:0},be,w,je),this.generatePlaneData(k,H,v,x,b,y,{x:-z,y:0,z:0},{x:0,y:0,z:1},{x:0,y:-1,z:0},{x:-1,y:0,z:0},be,w,je),this.generatePlaneData(k,H,g,v,_,b,{x:0,y:q,z:0},{x:1,y:0,z:0},{x:0,y:0,z:1},{x:0,y:1,z:0},be,w,je),this.generatePlaneData(k,H,g,v,_,b,{x:0,y:-q,z:0},{x:1,y:0,z:0},{x:0,y:0,z:-1},{x:0,y:-1,z:0},be,w,je),this.generatePlaneData(k,H,g,x,_,y,{x:0,y:0,z:W},{x:1,y:0,z:0},{x:0,y:-1,z:0},{x:0,y:0,z:1},be,w,je),this.generatePlaneData(k,H,g,x,_,y,{x:0,y:0,z:-W},{x:-1,y:0,z:0},{x:0,y:-1,z:0},{x:0,y:0,z:-1},be,w,je),this.finalize(i,k,H,L)}static generatePlaneData(i,g,x,v,_,y,b,S,w,L,k=0,H=0,z=null,q=!1){const W=i.length/this.#vo,be=_+2*H,je=y+2*H,getCoordInfo=(i,g,x,v,_)=>{if(x<=0||v<=0){const x=i/_;return{pos:(x-.5)*g,norm:0,uv:x}}const y=g/2-x,b=Math.PI/2*x,S=2*b+2*y;if(i<=v){const g=i/v,_=(1-g)*Math.PI/2;return{pos:-y-Math.sin(_)*x,norm:-Math.sin(_),uv:g*b/S}}if(i<=v+_){const g=(i-v)/_;return{pos:g*(2*y)-y,norm:0,uv:(b+g*(2*y))/S}}{const g=(i-v-_)/v,w=g*Math.PI/2;return{pos:y+Math.sin(w)*x,norm:Math.sin(w),uv:(b+2*y+g*b)/S}}};for(let g=0;g<=je;g++){const W=getCoordInfo(g,v,k,H,y),je=q?1-W.uv:W.uv;for(let g=0;g<=be;g++){const v=getCoordInfo(g,x,k,H,_);let y=b.x+v.pos*S.x+W.pos*w.x,q=b.y+v.pos*S.y+W.pos*w.y,be=b.z+v.pos*S.z+W.pos*w.z,Ke=L.x,Xe=L.y,Ye=L.z;if(z){const{w:i,h:g,d:x,r:v}=z,_=i/2-v,b=g/2-v,S=x/2-v,w=Math.max(-_,Math.min(y,_)),L=Math.max(-b,Math.min(q,b)),k=Math.max(-S,Math.min(be,S)),H=y-w,W=q-L,je=be-k,Ze=Math.sqrt(H*H+W*W+je*je)||1e-6;Ke=H/Ze,Xe=W/Ze,Ye=je/Ze,y=w+Ke*v,q=L+Xe*v,be=k+Ye*v}this.interleavePacker(i,y,q,be,Ke,Xe,Ye,v.uv,je)}}this.generateGridIndices(g,W,be,je,be+1)}static generateSphereData(i,g,x,v,_,y,b,S,w){const L=[],k=[];return g<=0||Math.abs(y)<1e-6||Math.abs(S)<1e-6?this.getEmptyGeometry(i,w):(this.generateSphericalData(L,k,g,x,v,_,y,b,S),this.finalize(i,L,k,w))}static generateCylinderData(i,g,x,v,_,y,b,S,w,L,k,H,z){const q=[],W=[],be=v/2;return g<=0&&x<=0||v<=0||Math.abs(L)<1e-6?this.getEmptyGeometry(i,z):(this.generateCylinderTorsoData(q,W,g,x,v,_,y,w,L,this.#ao,this.#io,this.#no),b&&g>0&&this.generateRingData(q,W,0,g,_,1,w,L,{x:0,y:be,z:0},this.#io,this.#no,this.#so,!0,k),S&&x>0&&this.generateRingData(q,W,0,x,_,1,w,L,{x:0,y:-be,z:0},this.#io,this.#no,this.#oo,!1,H),this.finalize(i,q,W,z))}static generateConeData(i,g,x,v,_,y,b,S,w){return this.generateCylinderData(i,0,g,x,v,_,!1,y,b,S,!1,!1,w)}static generatePlaneEntryData(i,g,x,v,_,y,b){const S=[],w=[];return g<=0||x<=0?this.getEmptyGeometry(i,b):(this.generatePlaneData(S,w,g,x,v,_,this.#ao,this.#io,{x:0,y:-1,z:0},{x:0,y:0,z:1},0,0,null,y),this.finalize(i,S,w,b))}static generateGroundData(i,g,x,v,_,y,b){const S=[],w=[];return g<=0||x<=0?this.getEmptyGeometry(i,b):(this.generatePlaneData(S,w,g,x,v,_,this.#ao,this.#io,{x:0,y:0,z:1},this.#so,0,0,null,y),this.finalize(i,S,w,b))}static generateCircleEntryData(i,g,x,v,_,y,b){const S=[],w=[];return g<=0||Math.abs(_)<1e-6?this.getEmptyGeometry(i,b):(this.generateRingData(S,w,0,g,x,1,v,_,this.#ao,this.#io,this.#no,this.#so,!0,y),this.finalize(i,S,w,b))}static generateRingEntryData(i,g,x,v,_,y,b,S,w){const L=[],k=[];return x<=0||Math.abs(b)<1e-6?this.getEmptyGeometry(i,w):(this.generateRingData(L,k,g,x,v,_,y,b,this.#ao,this.#io,this.#no,this.#so,!0,S),this.finalize(i,L,k,w))}static generateTorusData(i,g,x,v,_,y,b,S,w,L,k,H){const z=[],q=[],W=Math.abs(b)<2*Math.PI;if(this.generateGrid(z,q,v,_,(i,v)=>{const _=y+i*b,S=v*Math.PI*2,w=this.#uo,L=this.#lo,k=this.#co,H=this.#ho,q=this.#fo;this.#_o(this.#ao,1,_,this.#io,this.#no,w),this.#yo(L,w.x*g,0,w.z*g),this.#yo(k,-w.x,0,-w.z),this.#_o(L,x,S,k,this.#so,H),this.#_o(this.#ao,1,S,k,this.#so,q),this.interleavePacker(z,H.x,H.y,H.z,q.x,q.y,q.z,i,v)}),W){const i=this.#io,v=this.#no,H=this.#so,W=this.#uo,be=this.#lo,je=this.#co;if(S&&(this.#_o(this.#ao,g,y,i,v,W),this.#_o(this.#ao,1,y,i,v,be),this.#yo(je,Math.cos(y),0,-Math.sin(y)),this.generateRingData(z,q,0,x,_,1,0,2*Math.PI,W,be,H,je,!0,L)),w){const S=y+b;this.#_o(this.#ao,g,S,i,v,W),this.#_o(this.#ao,1,S,i,v,be),this.#yo(je,-Math.cos(S),0,Math.sin(S)),this.generateRingData(z,q,0,x,_,1,0,2*Math.PI,W,be,H,je,!1,k)}}return this.finalize(i,z,q,H)}static generateTorusKnotData(i,g,x,v,_,y,b,S){const w=[],L=[];return this.generateGrid(w,L,_,v,(i,v)=>{const _=v*y*Math.PI*2,S=this.#uo,L=this.#lo,k=this.#co,H=this.#ho,z=this.#fo,q=this.#do,W=this.#mo,be=this.#po,je=this.#go;this.#bo(_,y,b,g,S),this.#bo(_+.01,y,b,g,L),this.#yo(k,L.x-S.x,L.y-S.y,L.z-S.z),this.#yo(H,L.x+S.x,L.y+S.y,L.z+S.z),this.#So(k,H,z),this.#To(z),this.#So(z,k,H),this.#To(H);const Ke=i*Math.PI*2;this.#yo(be,-z.x,-z.y,-z.z),this.#yo(je,-H.x,-H.y,-H.z),this.#_o(S,x,Ke,be,je,q),this.#_o(this.#ao,1,Ke,be,je,W),this.interleavePacker(w,q.x,q.y,q.z,W.x,W.y,W.z,v,i)}),this.finalize(i,w,L,S)}static generateRingData(i,g,x,v,_,y,b,S,w,L,k,H,z=!0,q=!1,W=0,be=1){if(v<=1e-6||Math.abs(S)<1e-6)return void this.interleavePacker(i,w.x,w.y,w.z,H.x,H.y,H.z,.5,.5);const je=this.#xo;this.generateGrid(i,g,_,y,(g,_)=>{const y=x+_*(v-x),z=b+g*S,Ke=W+_*(be-W);this.#_o(w,y,z,L,k,je);const Xe=q?g:.5-y/v*Math.sin(z)*.5,Ye=q?Ke:.5-y/v*Math.cos(z)*.5;this.interleavePacker(i,je.x,je.y,je.z,H.x,H.y,H.z,Xe,Ye)},!1,!z)}static generateSphericalData(i,g,x,v,_,y,b,S,w,L=0,k=0,H=1){this.generateGrid(i,g,v,_,(g,v)=>{const _=S+v*w,z=y+g*b,q=Math.sin(_),W=Math.cos(_),be=Math.sin(z),je=Math.cos(z),Ke=k+v*(H-k),Xe=-be*q,Ye=W,Ze=-je*q;this.interleavePacker(i,x*Xe,x*Ye+L,x*Ze,Xe,Ye,Ze,g,Ke)},null===g)}static generateCylinderTorsoData(i,g,x,v,_,y,b,S,w,L,k,H,z={x:0,y:1,z:0},q=!1,W=0,be=1){const je=_/2,Ke=(v-x)/_;if(0===w||x<=0&&v<=0)return void this.interleavePacker(i,L.x,L.y,L.z,0,1,0,0,0);const Xe=this.#uo,Ye=this.#lo,Ze=this.#co;this.generateGrid(i,g,y,b,(g,y)=>{const b=y*(v-x)+x,q=g*w+S,Je=je-y*_,Qe=W+y*(be-W);this.#_o({x:0,y:0,z:0},b,q,k,H,Xe),this.#_o({x:0,y:0,z:0},1,q,k,H,Ye);const et=L.x+Xe.x+Je*z.x,tt=L.y+Xe.y+Je*z.y,it=L.z+Xe.z+Je*z.z;this.#yo(Ze,Ye.x+Ke*z.x,Ye.y+Ke*z.y,Ye.z+Ke*z.z),this.#To(Ze),this.interleavePacker(i,et,tt,it,Ze.x,Ze.y,Ze.z,g,Qe)},q)}static generateCapsuleData(i,g,x,v,_,y,b){const S=[],w=[],L=v+1,k=x/2,H=Math.PI/2*g,z=2*H+x,q=H/z,W=(H+x)/z;return this.generateSphericalData(S,null,g,v,y,0,2*Math.PI,0,Math.PI/2,k,0,q),this.generateCylinderTorsoData(S,null,g,g,x,v,_,0,2*Math.PI,this.#ao,this.#io,this.#no,this.#so,!0,q,W),this.generateSphericalData(S,null,g,v,y,0,2*Math.PI,Math.PI/2,Math.PI/2,-k,W,1),this.generateGridIndices(w,0,v,2*y+_,L),this.finalize(i,S,w,b)}static generateGridIndices(i,g,x,v,_,y=!1){for(let b=0;bPrimitiveUtils.generatePlaneEntryData(i,g,x,v,_,y,b))}}class ResourceStateBitmapTexture{texture;src;cacheKey;useNum=0;uuid;constructor(i){this.texture=i,this.src=i.src,this.cacheKey=i.cacheKey,this.useNum=0,this.uuid=i.uuid}}class BitmapTexture extends ManagementResourceBase{#V;#wo;#$;#K;#Mo;#H=0;#Po=!0;#z;#q;#Y;constructor(i,g,x=!0,v,_,y,b=!1){if(super(i,"managedBitmapTextureState"),this.#q=v,this.#Y=_,this.#Po=b,this.#K=x,this.#z=y||`${navigator.gpu.getPreferredCanvasFormat()}-srgb`,g){this.#wo=this.#W(g),this.cacheKey=this.#Z(g);const{table:i}=this.targetResourceManagedState;let x=i.get(this.cacheKey);if(x){const i=x.texture;return this.#q?.(i),i}this.src=g,this.#J()}}get width(){return this.#Mo?.width||0}get height(){return this.#Mo?.height||0}get usePremultiplyAlpha(){return this.#Po}get videoMemorySize(){return this.#H}get gpuTexture(){return this.#V}get mipLevelCount(){return this.#$}get src(){return this.#wo}set src(i){this.#wo=this.#W(i),this.cacheKey=this.#Z(i),this.#wo&&this.#Q(this.#wo)}get useMipmap(){return this.#K}set useMipmap(i){this.#K=i,this.#ee()}destroy(){const i=this.#V;this.#te(null),this.notifyUpdate(!0),this.#re(),this.cacheKey=null,this.#wo=null,i&&this.redGPUContext.commandEncoderManager.addDeferredDestroy(i)}#Z(i){return i?"string"==typeof i?getAbsoluteURL(window.location.href,i):i.cacheKey||getAbsoluteURL(window.location.href,i.src):this.uuid}#W(i){return"string"==typeof i?i:i.src}#te(i){this.#V=i,i||(this.#Mo=null),this.notifyUpdate()}#J(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateBitmapTexture(this))}#re(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}#ee(){const{gpuDevice:i,resourceManager:g}=this.redGPUContext,{mipmapGenerator:x}=g;this.#V&&(this.redGPUContext.commandEncoderManager.addDeferredDestroy(this.#V),this.#V=null),this.targetResourceManagedState.videoMemory-=this.#H,this.#H=0;const{width:v,height:_}=this.#Mo;this.#$=1;const y={size:[v,_],format:this.#z,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC,label:this.#wo};this.#K&&(this.#$=getMipLevelCount(v,_),y.mipLevelCount=this.#$,y.usage|=GPUTextureUsage.RENDER_ATTACHMENT);const b=imageBitmapToGPUTexture(i,[this.#Mo],y,this.#Po);this.#H=calculateTextureByteSize(b),this.targetResourceManagedState.videoMemory+=this.#H,this.#K&&x.generateMipmap(b,y),this.#te(b)}async#Ro(i){return new Promise((g,x)=>{const v=new Image;v.src=i,v.onload=()=>{const i=document.createElement("canvas");i.width=v.width||512,i.height=v.height||512;const _=i.getContext("2d");_?(_.fillStyle="rgba(0, 0, 0, 0)",_.fillRect(0,0,i.width,i.height),_.drawImage(v,0,0,i.width,i.height),createImageBitmap(i,{colorSpaceConversion:"none",premultiplyAlpha:this.#Po?"premultiply":"none"}).then(g).catch(x)):x(new Error("Canvas context could not be created."))},v.onerror=i=>{x(new Error(`Failed to load SVG: ${i}`))}})}async#Q(i){try{i.endsWith(".svg")?this.#Mo=await this.#Ro(i):this.#Mo=await loadAndCreateBitmapImage(i,"none",this.#Po?"premultiply":"none"),this.#ee(),this.#q?.(this)}catch(i){console.error(i),this.#Y?.(i)}}}Object.freeze(BitmapTexture);const En=parseWGSL("TEXTFIELD_MATERIAL","#redgpu_include SYSTEM_UNIFORM;#redgpu_include color.getTintBlendMode;#redgpu_include entryPoint.mesh.entryPointPickingFragment;#redgpu_include systemStruct.OutputFragment;struct Uniforms{useDiffuseTexture:u32,opacity:f32,useTint:u32,tint:vec4,tintBlendMode:u32,};@group(2)@binding(0)varuniforms:Uniforms;@group(2)@binding(1)var diffuseTextureSampler:sampler;@group(2)@binding(2)var diffuseTexture:texture_2d;struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(11)combinedOpacity:f32,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;var finalColor:vec4=textureSample(diffuseTexture,diffuseTextureSampler,inputData.uv);finalColor=vec4(finalColor.rgb/finalColor.a,finalColor.a*uniforms.opacity*inputData.combinedOpacity);#redgpu_if useTint finalColor=getTintBlendMode(finalColor,uniforms.tintBlendMode,uniforms.tint);#redgpu_endIf if(finalColor.a==.0){discard;}output.color=vec4(finalColor.rgb,finalColor.a);output.gBufferMotionVector=vec4(.0,.0,1.0,1.0);return output;};");class TextFieldMaterial extends ABitmapBaseMaterial{constructor(i,g,x){super(i,"TEXT_FIELD_MATERIAL",En,2),x&&(this.name=x),this.diffuseTexture=g,this.diffuseTextureSampler=new Sampler(this.redGPUContext),this.initGPURenderInfos()}}defineSampler(TextFieldMaterial,[{key:"diffuseTextureSampler"}]),defineTexture(TextFieldMaterial,[{key:"diffuseTexture"}]),Object.freeze(TextFieldMaterial);const In=";box-sizing:content-box;white-space:nowrap;",An={padding:0,background:"transparent",color:"#fff",fontFamily:"Arial",fontSize:24,fontWeight:"normal",fontStyle:"normal",letterSpacing:0,wordBreak:"keep-all",verticalAlign:"middle",textAlign:"center",borderRadius:0,lineHeight:1.4,border:"",boxShadow:"none",boxSizing:"border-box",filter:""};class ATextField extends Mesh{#Co;#Bo;#Do;#Eo;#Io;#Ao;#Lo;#Uo=!0;#h;#ko;#Go=!1;#Oo=1;#Vo=1;constructor(i,g,x=!0){super(i),this.#h=i,this.#Uo=x,this.#Lo=g,this._material=new TextFieldMaterial(i),this._material.transparent=!0,this._material.diffuseTextureSampler=new Sampler(i,x?{minFilter:_.LINEAR,magFilter:_.LINEAR,mipmapFilter:y.LINEAR}:{minFilter:_.NEAREST,magFilter:_.NEAREST,mipmapFilter:null}),this.depthStencilState.depthWriteEnabled=!1,this.#No(),this.#Fo(),this.#Ho(),this.#zo(),this.#$o()}get text(){return this.#Ao}set text(i){if(this.#Ao===i)return;this.#Ao=i;const g=this.#Do.querySelector("foreignObject div"),x=this.#jo(i);this.#Eo.innerHTML=x,g.innerHTML=x,this.#Go=!0}render(i){this.#Lo(this.#Oo,this.#Vo),this.#Ko(),super.render(i)}#jo(i){return i.toString().replace(/\/gi,"
")}#No(){"undefined"!=typeof OffscreenCanvas?this.#Co=new OffscreenCanvas(100,100):this.#Co=document.createElement("canvas"),this.#Bo=this.#Co.getContext("2d")}#Xo(){const i=this.#Eo.getBoundingClientRect();const g=i.width+3+3,x=i.height+3+3;return{width:-2&Math.ceil(g),height:-2&Math.ceil(x),extraTop:3,extraRight:3,extraBottom:3,extraLeft:3}}#qo(){const i=this.#Do,g=i.querySelector("foreignObject"),{width:x,height:v,extraTop:_,extraRight:y,extraBottom:b,extraLeft:S}=this.#Xo();g.setAttribute("width",x.toString()),g.setAttribute("height",v.toString()),g.style.padding=`${_}px ${y}px ${b}px ${S}px`,i.setAttribute("width",x.toString()),i.setAttribute("height",v.toString()),this.#Io.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent(i.outerHTML)}#zo(){this.#Io=new Image,this.#Io.style.cssText="position:absolute;bottom:0px;left:0;",this.#Io.onload=i=>{let g,x;const{width:v,height:_}=this.#Xo(),y=1===window.devicePixelRatio?2:window.devicePixelRatio;g=v*y,x=_*y,this.#Io.width=v,this.#Io.height=_,this.#Co.width=g,this.#Co.height=x,this.#Co instanceof OffscreenCanvas||(this.#Co.style.width=`${v}px`,this.#Co.style.height=`${_}px`),this.#Bo.imageSmoothingEnabled=!0,this.#Bo.imageSmoothingQuality="high",this.#Bo.clearRect(0,0,g,x),this.#Bo.fillStyle="rgba(0, 0, 0, 0)",this.#Bo.fillRect(0,0,g,x),this.#Bo.drawImage(this.#Io,0,0,g,x),this.dirtyTransform=!0;const callback=i=>{if(this.material.diffuseTexture){const i=this.material.diffuseTexture.src,g="string"==typeof i&&i?.startsWith?.("blob:");this.material.diffuseTexture.destroy(),this.material.diffuseTexture=null,g&&URL.revokeObjectURL(i)}this.material.diffuseTexture=new BitmapTexture(this.#h,URL.createObjectURL(i),!0,()=>{this.#Oo=v,this.#Vo=_},null,null,!0)};this.#Co instanceof OffscreenCanvas?this.#Co.convertToBlob({type:"image/png"}).then(callback):this.#Co.toBlob(callback,"image/png")}}#Ko(){this.#Go&&(this.#ko&&cancelAnimationFrame(this.#ko),this.#ko=requestAnimationFrame(()=>{this.#qo()})),this.#Go=!1}#Yo=(i,g)=>{const x=this.#Do.querySelector("foreignObject > div").style,v=this.#Eo.style,_=`_${i}`;this[_]=g,Object.defineProperty(this,i,{get:()=>this[_],set:g=>{const y=this[_];this[_]=g;const b=(i=>"number"==typeof i)(g)&&(i=>!["lineHeight","fontWeight"].includes(i))(i)?`${g}px`:g;x[i]=b,v[i]=b,y!==g&&(this.#Go=!0)},configurable:!0}),this[i]=g};#Fo(){this.#Eo=document.createElement("div"),this.#Eo.style.cssText=In+";position:absolute;top:200px;left:0;visibility:hidden;text-rendering:optimizeLegibility",document.body.appendChild(this.#Eo)}#Ho(){const i=this.#Do=document.createElementNS("http://www.w3.org/2000/svg","svg");i.setAttribute("xmlns","http://www.w3.org/2000/svg"),i.setAttribute("text-rendering","optimizeLegibility"),i.style.cssText="position:absolute;top:0px;left:0px;z-index:1;margin:0;padding:0;overflow:visible;background:transparent",i.innerHTML=`\n \n \n\t\t\t
\n\t\t\t`}#$o(){for(const[i,g]of Object.entries(An))this.#Yo(i,g);this.#Go=!0}}Object.freeze(ATextField);var Ln="#redgpu_include SYSTEM_UNIFORM;#redgpu_include math.billboard.getBillboardMatrix;#redgpu_include math.billboard.getBillboardResult;#redgpu_include entryPoint.billboard.entryPointPickingVertex;#redgpu_include entryPoint.empty.entryPointShadowVertex;struct MatrixList{modelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{pickingId:u32,matrixList:MatrixList,normalModelMatrix:mat4x4,useSizeAttenuation:u32,useBillboard:u32,usePixelSize:u32,pixelSize:f32,_renderRatioX:f32,_renderRatioY:f32,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(11)combinedOpacity:f32,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let billboardResult=getBillboardResult(inputData.position,inputData.vertexNormal,vertexUniforms.matrixList.modelMatrix,systemUniforms.camera.viewMatrix,systemUniforms.projection.noneJitterProjectionMatrix,systemUniforms.resolution,vertexUniforms.useBillboard,vertexUniforms.usePixelSize,vertexUniforms.pixelSize,vertexUniforms._renderRatioX,vertexUniforms._renderRatioY);output.position=billboardResult.position;output.vertexPosition=billboardResult.vertexPosition;output.vertexNormal=billboardResult.vertexNormal;output.uv=inputData.uv;output.combinedOpacity=vertexUniforms.combinedOpacity;return output;}";const Un=parseWGSL("TEXTFIELD3D_VERTEX",Ln),kn=Un.uniforms.vertexUniforms;class TextField3D extends ATextField{#Wo=1;#Zo=1;#Jo=1;#Qo=!1;constructor(i,g){super(i,(i,g)=>{i&&g&&(i===this.#Wo&&g===this.#Zo||(this.#Wo=i,this.#Zo=g,this.gpuRenderInfo&&this.redGPUContext.gpuDevice.queue.writeBuffer(this.gpuRenderInfo.vertexUniformBuffer.gpuBuffer,this.gpuRenderInfo.vertexUniformInfo.members.pixelSize.uniformOffset,new Float32Array([g*window.devicePixelRatio])),this.#eu()))}),this._geometry=new Plane(i),this.disableJitter=!0,g&&(this.text=g)}get worldSize(){return this.#Jo}set worldSize(i){this.#Jo!==i&&(this.#Jo=i,this.#eu())}get usePixelSize(){return this.#Qo}set usePixelSize(i){if(this.gpuRenderInfo){const{vertexUniformBuffer:g,vertexUniformInfo:x}=this.gpuRenderInfo;this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.usePixelSize.uniformOffset,new Uint32Array([i?1:0])),this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.pixelSize.uniformOffset,new Float32Array([this.#Zo*window.devicePixelRatio]))}this.#Qo!==i&&(this.#Qo=i,this.#eu())}get pixelSize(){return this.#Zo}get geometry(){return this._geometry}set geometry(i){console.error("TextField3D can not change geometry")}get material(){return this._material}set material(i){console.error("TextField3D can not change material")}render(i){super.render(i)}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_TEXT_FIELD_3D",Un,kn,Ln);#eu(){if(this.#Zo){const i=this._renderRatioX,g=this._renderRatioY;this.usePixelSize?(this._renderRatioY=1,this._renderRatioX=this.#Wo/this.#Zo):(this._renderRatioY=this.#Jo,this._renderRatioX=this.#Wo/this.#Zo*this.#Jo),i===this._renderRatioX&&g===this._renderRatioY||(this.dirtyTransform=!0)}}}definePositiveNumber(TextField3D,[{key:"_renderRatioX",value:1},{key:"_renderRatioY",value:1}]),defineBoolean(TextField3D,[{key:"useBillboard",value:!0}]),Object.freeze(TextField3D);class ADrawDebuggerLight{#tu;#ru;#ga;#iu;constructor(i,g,x,v,_=32){this.#ga=g;const y=this.#nu(i,_);this.#tu=new ColorMaterial(i,convertRgbToHex(v[0],v[1],v[2])),this.#ru=new Mesh(i,y,this.#tu);const{primitiveState:b}=this.#ru;b.cullMode="none",b.topology=Ei.LINE_LIST,this.#iu=new TextField3D(i),this.#iu.usePixelSize=!0,this.#iu.fontSize=40,this.#iu.text=x,this.#ru.addChild(this.#iu)}get target(){return this.#ga}get label(){return this.#iu}get lightDebugMesh(){return this.#ru}updateVertexBuffer(i,g){const x=g.data;let v=0;const _=Math.min(i.length,Math.floor(x.length/24));for(let g=0;g<_;g++){const[_,y]=i[g];x[v++]=_[0],x[v++]=_[1],x[v++]=_[2],x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=y[0],x[v++]=y[1],x[v++]=y[2],x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1}g.updateAllData(x)}#nu(i,g){const x=new Float32Array(2*g*12),v=new VertexInterleavedStruct({vertexPosition:VertexInterleaveType.float32x3,vertexNormal:VertexInterleaveType.float32x3,texcoord:VertexInterleaveType.float32x2,vertexTangent:VertexInterleaveType.float32x4},`lightDebugStruct_${Math.random()}`),_=new VertexBuffer(i,x,v);return new Geometry(i,_)}}Object.freeze(ADrawDebuggerLight);class DrawDebuggerDirectionalLight extends ADrawDebuggerLight{#au=[0,10,0];constructor(i,g){super(i,g,"☀️",[255,255,0],8)}render(i){const{lightDebugMesh:g,label:x,target:v}=this;if(!i.view.systemUniform_Vertex_UniformBindGroup)return;if(!v.enableDebugger)return;this.#su(v,g.geometry.vertexBuffer),g.render(i);const{direction:_}=v,y=this.#au,b=Math.sqrt(_[0]*_[0]+_[1]*_[1]+_[2]*_[2]),S=[_[0]/b,_[1]/b,_[2]/b];x.setPosition(y[0]-0*S[0],y[1]-0*S[1],y[2]-0*S[2])}#su(i,g){const x=this.#au,v=i.direction||[0,-1,0],_=Math.sqrt(v[0]*v[0]+v[1]*v[1]+v[2]*v[2]),y=[v[0]/_,v[1]/_,v[2]/_],b=[x[0]+3*y[0],x[1]+3*y[1],x[2]+3*y[2]],S=.3;let w=[0,1,0];Math.abs(y[1])>.99&&(w=[1,0,0]);const L=[y[1]*w[2]-y[2]*w[1],y[2]*w[0]-y[0]*w[2],y[0]*w[1]-y[1]*w[0]],k=Math.sqrt(L[0]*L[0]+L[1]*L[1]+L[2]*L[2]),H=[L[0]/k,L[1]/k,L[2]/k],z=[H[1]*y[2]-H[2]*y[1],H[2]*y[0]-H[0]*y[2],H[0]*y[1]-H[1]*y[0]],q=[[x,b],[b,[b[0]+-.5*y[0]+H[0]*S,b[1]+-.5*y[1]+H[1]*S,b[2]+-.5*y[2]+H[2]*S]],[b,[b[0]+-.5*y[0]-H[0]*S,b[1]+-.5*y[1]-H[1]*S,b[2]+-.5*y[2]-H[2]*S]],[b,[b[0]+-.5*y[0]+z[0]*S,b[1]+-.5*y[1]+z[1]*S,b[2]+-.5*y[2]+z[2]*S]],[b,[b[0]+-.5*y[0]-z[0]*S,b[1]+-.5*y[1]-z[1]*S,b[2]+-.5*y[2]-z[2]*S]],[[x[0]-.3,x[1],x[2]],[x[0]+.3,x[1],x[2]]],[[x[0],x[1]-.3,x[2]],[x[0],x[1]+.3,x[2]]],[[x[0],x[1],x[2]-.3],[x[0],x[1],x[2]+.3]]];this.updateVertexBuffer(q,g)}}Object.freeze(DrawDebuggerDirectionalLight);class PickingEvent{pickingId;mouseX;mouseY;target;time;type;movementX=0;movementY=0;point=create$3();distance=0;localPoint=create$3();localX=0;localY=0;localZ=0;uv=create();ray;faceIndex=-1;altKey=!1;ctrlKey=!1;shiftKey=!1;constructor(i,g,x,v,_,y,b,S){this.pickingId=i,this.mouseX=g,this.mouseY=x,this.target=v,this.time=_,this.type=y,this.altKey=b.altKey,this.ctrlKey=b.ctrlKey,this.shiftKey=b.shiftKey,S&&(this.point=S.point,this.localPoint=S.localPoint,this.localX=S.localPoint[0],this.localY=S.localPoint[1],this.localZ=S.localPoint[2],this.distance=S.distance,this.faceIndex=S.faceIndex,this.uv=S.uv,this.ray=S.ray)}}Object.freeze(PickingEvent);class Ray{origin;direction;constructor(i=create$3(),g=fromValues$3(0,0,-1)){this.origin=clone$3(i),this.direction=clone$3(g)}clone(){return new Ray(this.origin,this.direction)}applyMatrix4(i){transformMat4$2(this.origin,this.origin,i);const g=create$3();copy$3(g,this.direction);const x=clone$4(i);return x[12]=x[13]=x[14]=0,transformMat4$2(this.direction,g,x),normalize$3(this.direction,this.direction),this}intersectBox(i){let g=-1/0,x=1/0;for(let v=0;v<3;v++){const _=1/this.direction[v],y=0===v?i.minX:1===v?i.minY:i.minZ,b=0===v?i.maxX:1===v?i.maxY:i.maxZ;let S=(y-this.origin[v])*_,w=(b-this.origin[v])*_;if(S>w){const i=S;S=w,w=i}g=Math.max(g,S),x=Math.min(x,w)}return x>=g&&x>=0}intersectTriangle(i,g,x,v=!0){const _=create$3(),y=create$3(),b=create$3(),S=create$3(),w=create$3();subtract$2(_,g,i),subtract$2(y,x,i),cross$2(b,this.direction,y);const L=dot$3(_,b);if(v){if(L<1e-5)return null}else if(L>-1e-5&&L<1e-5)return null;const k=1/L;subtract$2(S,this.origin,i);const H=k*dot$3(S,b);if(H<0||H>1)return null;cross$2(w,S,_);const z=k*dot$3(this.direction,w);if(z<0||H+z>1)return null;const q=k*dot$3(y,w);if(q>1e-5){const i=create$3();return scaleAndAdd$2(i,this.origin,this.direction,q),i}return null}intersectTriangleBarycentric(i,g,x,v=!0){const _=create$3(),y=create$3(),b=create$3(),S=create$3(),w=create$3();subtract$2(_,g,i),subtract$2(y,x,i),cross$2(b,this.direction,y);const L=dot$3(_,b);if(v){if(L<1e-5)return null}else if(L>-1e-5&&L<1e-5)return null;const k=1/L;subtract$2(S,this.origin,i);const H=k*dot$3(S,b);if(H<0||H>1)return null;cross$2(w,S,_);const z=k*dot$3(this.direction,w);if(z<0||H+z>1)return null;const q=k*dot$3(y,w);if(q>1e-5){const i=create$3();return scaleAndAdd$2(i,this.origin,this.direction,q),{point:i,t:q,u:H,v:z}}return null}}Object.freeze(Ray);class Raycaster3D{ray;near=0;far=1/0;#ou=create$4();#uu=create$4();#lu=create$4();#cu=create$3();#Ri;#hu=create();constructor(){this.ray=new Ray}setFromCamera(i,g,x){const{rawCamera:v,redGPUContext:_}=x,y=fromValues$3(v.x,v.y,v.z),b=x.screenToWorld(i,g),S=create$3();subtract$2(S,b,y),normalize$3(S,S),copy$3(this.ray.origin,y),copy$3(this.ray.direction,S),this.#Ri=x;const{pixelRectObject:w}=x,L=window.devicePixelRatio,k=_.renderScale,H=g*L*k,z=i*L*k/w.width*2-1,q=-H/w.height*2+1;set(this.#hu,z,q),"nearClipping"in v&&(this.near=v.nearClipping),"farClipping"in v&&(this.far=v.farClipping)}intersectObject(i,g=!0){const x=[];return this.#fu(i,g,x),x.sort((i,g)=>i.distance-g.distance)}intersectObjects(i,g=!0){const x=[];for(const v of i)this.#fu(v,g,x);return x.sort((i,g)=>i.distance-g.distance)}#fu(i,g,x){const v=i.useBillboard,_=i._renderRatioX||1,y=i._renderRatioY||1;if(v&&this.#Ri){i.usePixelSize?this.#du(i,x):this.#mu(i,x)}else if(i.geometry){const g=this.#uu;if(copy$4(g,i.modelMatrix),1!==_||1!==y)scale$4(g,g,[_,y,1]),this.#pu(i,g,x,!0);else{const g=i.boundingAABB;this.ray.intersectBox(g)&&this.#pu(i,i.modelMatrix,x,!0)}}if(g&&i.children)for(const v of i.children)this.#fu(v,g,x)}#du(i,x){const v=this.#Ri,_=i.modelMatrix,y=i.pixelSize;g(i.fontSize);const b=i._renderRatioX||1,S=i._renderRatioY||1,{rawCamera:w,projectionMatrix:L,pixelRectObject:k}=v,H=fromValues$3(_[12],_[13],_[14]),z=transformMat4$2(this.#cu,H,w.viewMatrix),q=transformMat4$1(this.#ou,fromValues$2(z[0],z[1],z[2],1),L);if(q[3]<=0)return;const W=q[0]/q[3],be=q[1]/q[3],je=this.#hu[0],Ke=this.#hu[1],Xe=y*window.devicePixelRatio,Ye=Xe/k.width*2*(b/S),Ze=Xe/k.height*2;if(Math.abs(je-W)<=.5*Ye&&Math.abs(Ke-be)<=.5*Ze){const g=distance$2(this.ray.origin,H);if(g>=this.near&&g<=this.far){const v=(je-W)/Ye+.5,_=(Ke-be)/Ze+.5;x.push({distance:g,point:H,localPoint:fromValues$3(0,0,0),object:i,faceIndex:0,uv:fromValues(v,1-_),ray:this.ray.clone()})}}}#mu(i,g){const x=this.#Ri,v=i.modelMatrix,_=i._renderRatioX||1,y=i._renderRatioY||1,b=invert$1(this.#uu,x.rawCamera.viewMatrix),S=this.#lu;copy$4(S,b),S[12]=v[12],S[13]=v[13],S[14]=v[14];scale$4(S,S,[Math.hypot(v[0],v[1],v[2])*_,Math.hypot(v[4],v[5],v[6])*y,Math.hypot(v[8],v[9],v[10])]),this.#pu(i,S,g,!1)}#pu(i,g,x,v){const _=new Ray;copy$3(_.origin,this.ray.origin),copy$3(_.direction,this.ray.direction);const y=invert$1(this.#ou,g);if(y){_.applyMatrix4(y);const b=i.geometry,S=b.vertexBuffer,w=b.indexBuffer,L=S.data,k=S.interleavedStruct.arrayStride/4;if(w){const y=w.data;for(let b=0;b=this.near&&z<=this.far){const x=fromValues(v[y*_+6],v[y*_+7]),q=fromValues(v[b*_+6],v[b*_+7]),W=fromValues(v[S*_+6],v[S*_+7]),be=create();scaleAndAdd(be,be,x,1-L-k),scaleAndAdd(be,be,q,L),scaleAndAdd(be,be,W,k),w.push({distance:z,point:H,localPoint:i,object:g,faceIndex:Math.floor(y/3),uv:be,ray:this.ray.clone()})}}}}Object.freeze(Raycaster3D);class Raycaster2D{ray;#Ri;#xu=create$3();#ou=create$4();#uu=create$4();#cu=create$3();constructor(){this.ray=new Ray}setFromCamera(i,g,x){this.#Ri=x;const{pixelRectObject:v}=x,_=i*devicePixelRatio/v.width*2-1,y=1-g*devicePixelRatio/v.height*2;set$3(this.#xu,_,y,0);const b=x.screenToWorld(i,g);set$3(this.ray.origin,b[0],b[1],b[2]),set$3(this.ray.direction,0,0,-1)}intersectObject(i,g=!0){const x=[];return this.#fu(i,g,x),x.sort((i,g)=>i.distance-g.distance)}intersectObjects(i,g=!0){const x=[];for(const v of i)this.#fu(v,g,x);return x.sort((i,g)=>i.distance-g.distance)}#fu(i,g,x){if(i.geometry){const g=this.#Ri,v=g.projectionMatrix,_=g.rawCamera.viewMatrix,y=multiply$4(this.#ou,v,_);multiply$4(y,y,i.modelMatrix);const b=invert$1(this.#uu,y);if(b){const g=transformMat4$2(this.#cu,this.#xu,b);let y=!1,S=1,w=1;if(i.is2DMeshType?(S=i.width,w=i.height,g[0]>=-S/2&&g[0]<=S/2&&g[1]>=-w/2&&g[1]<=w/2&&(y=!0)):g[0]>=-.5&&g[0]<=.5&&g[1]>=-.5&&g[1]<=.5&&(y=!0),y){const y=invert$1(create$4(),multiply$4(create$4(),v,_)),b=transformMat4$2(create$3(),this.#xu,y),L=g[0]/S>g[1]/w?1:0;x.push({distance:0,point:b,localPoint:clone$3(g),object:i,uv:fromValues(g[0]/S+.5,g[1]/w+.5),ray:this.ray.clone(),faceIndex:L})}}}if(g&&i.children)for(const v of i.children)this.#fu(v,g,x)}}Object.freeze(Raycaster2D);const updateViewportAndScissor=(i,g,x="DEFAULT")=>{const{scene:v,pixelRectObject:_,pickingManager:y,redGPUContext:b}=i,{width:S,height:w}=_;if("SHADOW"===x){const{shadowManager:i}=v,{directionalShadowManager:x}=i,_=x.shadowDepthTextureSize;g.setViewport(0,0,_,_,0,1),g.setScissorRect(0,0,_,_)}else if("PICKING"===x){const i=window.devicePixelRatio*b.renderScale,x=Math.floor(y.mouseX*i),v=Math.floor(y.mouseY*i);g.setViewport(0,0,S,w,0,1),g.setScissorRect(Math.max(0,Math.min(S-1,x)),Math.max(0,Math.min(w-1,v)),1,1)}else g.setViewport(0,0,S,w,0,1),g.setScissorRect(0,0,S,w)},renderListForLayer=(i,g,x="pipeline")=>{let v=0;const _=i.length,{currentRenderPassEncoder:y,renderResults:b}=g;for(y.setBindGroup(0,g.view.systemUniform_Vertex_UniformBindGroup);v<_;v++){const g=i[v];if(g.passFrustumCulling&&g.gpuRenderInfo){const i=g._geometry,v=g._material;i?b.num3DObjects++:b.num3DGroups++;const{gpuRenderInfo:_}=g,{vertexUniformBindGroup:S}=_;if(i&&_[x]){y.setPipeline(_[x]);const{gpuBuffer:g}=i.vertexBuffer,{fragmentUniformBindGroup:w}=v.gpuRenderInfo;if(y.setVertexBuffer(0,g),y.setBindGroup(1,S),y.setBindGroup(2,w),b.numDrawCalls++,i.indexBuffer){const{indexBuffer:g}=i,{indexCount:x,triangleCount:v,gpuBuffer:_,format:S}=g;y.setIndexBuffer(_,S),y.drawIndexed(x,1,0,0,0),b.numTriangles+=v,b.numPoints+=x}else{const{vertexBuffer:g}=i,{vertexCount:x,triangleCount:v}=g;y.draw(x,1,0,0),b.numTriangles+=v,b.numPoints+=x}}}}};class PickingManager extends RedGPUObject{lastMouseEvent;lastMouseClickEvent;#vu;#_u;#yu;#bu;#Ri;#Su=[];#Tu=0;#wu=0;#Mu;#Pu;#H=0;#Ru=new Raycaster3D;#Cu=new Raycaster2D;#Bu;#Gi=!1;#Du;constructor(i){super(i.redGPUContext),this.#Ri=i}get videoMemorySize(){return this.#H}get mouseX(){return this.#Tu}set mouseX(i){this.#Tu=i}get mouseY(){return this.#wu}set mouseY(i){this.#wu=i}get castingList(){return this.#Su}get pickingGPUTexture(){return this.#yu}get pickingGPUTextureView(){return this.#bu}get pickingDepthGPUTextureView(){return this.#_u}get pickingPassDescriptor(){return this.#Du}render(i){if(this.castingList.length){const{redGPUContext:g}=i;this.#Eu(i);const x=this.#Su;let v=0;const _=x.length;for(;v<_;v++){const i=x[v],{gpuRenderInfo:g}=i;g&&!g.pickingPipeline&&(g.pickingPipeline=g.vertexStructInfo.vertexEntries.includes("entryPointPickingVertex")?createBasePipeline(i,g.vertexShaderModule,g.vertexBindGroupLayout,dn):null)}this.#Du={label:`${i.name} Picking Render Pass`,colorAttachments:[{view:this.pickingGPUTextureView,clearValue:{r:0,g:0,b:0,a:0},loadOp:z.CLEAR,storeOp:q.STORE}],depthStencilAttachment:{view:this.pickingDepthGPUTextureView,depthClearValue:1,depthLoadOp:z.CLEAR,depthStoreOp:q.STORE}},g.commandEncoderManager.addMainRenderPass(this.pickingPassDescriptor,g=>{updateViewportAndScissor(i,g,"PICKING"),((i,g)=>{const{renderViewStateData:x,pickingManager:v}=i;x.currentRenderPassEncoder=g;const{castingList:_}=v;renderListForLayer(_,x,"pickingPipeline")})(i,g)})}this.#Iu(i)}resetCastingList(){this.#Su.length=0}destroy(){this.#yu&&(this.#yu.destroy(),this.#vu.destroy(),this.#yu=null,this.#bu=null,this.#vu=null,this.#_u=null)}async checkEvents(i,g){if(this.castingList.length&&!this.#Gi){const{pixelRectArray:x,redGPUContext:v}=i,_=window.devicePixelRatio*v.renderScale,y=this.#Tu,b=this.#wu,S=y*_,w=b*_;if(S>=0&&S=0&&w=L[2]||z<0||z>=L[3]||(this.#Bu||(this.#Bu=g.createBuffer({size:4,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,label:"PickingManager_ReadPixelBuffer"})),x.useEncoder(k.MAIN,i=>{const g={texture:this.#yu,origin:{x:H,y:z,z:0}},x={buffer:this.#Bu,bytesPerRow:256,rowsPerImage:1};i.copyTextureToBuffer(g,x,{width:1,height:1,depthOrArrayLayers:1})}))}#ci(){const i=this.#yu;if(!i)return 0;this.#H=calculateTextureByteSize(i)+calculateTextureByteSize(this.#vu)}#Ou(i,g){const{resourceManager:x}=this;return x.createManagedTexture({size:[this.#Ri.pixelRectObject.width,this.#Ri.pixelRectObject.height,1],usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC,format:g,sampleCount:1,label:`${this.#Ri.name}_${i}_${this.#Ri.pixelRectObject.width}x${this.#Ri.pixelRectObject.height}`})}#Au=()=>this.#Su.reduce((i,g)=>(i[g.pickingId]=g,i),{});#Vu(i,g,x,v,_,y,b){const S="Camera2D"===this.#Ri.rawCamera.constructor.name?this.#Cu:this.#Ru;let w;if(S.setFromCamera(this.#Tu,this.#wu,this.#Ri),v){w=S.intersectObject(v)[0]}const L=new PickingEvent(i,g,x,v,_,y,b,w);return L.ray||(L.ray=S.ray.clone()),L}#Uu=(g,x,v,_,y)=>{const b=y[g],S=this.lastMouseClickEvent?.type;if(S===i.CLICK){const i=this.#Vu(g,x,v,b,_,S,this.lastMouseClickEvent);this.#Nu(S,i)}};#ku=(g,x,v,_,y)=>{const b=y[g],S=this.lastMouseEvent?.type;if(S){const y=this.#Vu(g,x,v,b,_,S,this.lastMouseEvent);switch(this.#Mu&&(y.movementX=x-this.#Mu.mouseX,y.movementY=v-this.#Mu.mouseY),S){case i.DOWN:case i.UP:this.#Nu(S,y);break;case i.MOVE:this.#Fu(g,b,y)}this.#Mu=y}};#Fu=(g,x,v)=>{const _=this.#Mu?.pickingId;_!==g?(this.#Mu&&_&&_!==g&&this.#Gu(),this.#Pu!==x&&(this.#Nu(i.OVER,v),document.body.style.cursor="pointer"),this.#Pu=x):this.#Nu(i.MOVE,v)};#Gu=()=>{this.#Mu&&this.#Nu(i.OUT,this.#Mu),this.#Mu=null,this.#Pu=null,document.body.style.cursor="default"};async#Lu(i){await i.mapAsync(GPUMapMode.READ);const g=new DataView(i.getMappedRange()),x="rgba8unorm"==this.#yu.format?[0,1,2,3]:[2,1,0,3],v=g.getUint8(x[0]),_=g.getUint8(x[1]),y=g.getUint8(x[2]),b=g.getUint8(x[3]);return i.unmap(),(b<<24|y<<16|_<<8|v)>>>0}#Nu(i,g){g.target&&g.target.events[i]&&g.target.events[i](g)}}Object.freeze(PickingManager);class FXAA extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_FXAA",createBasicPostEffectCode(this,"let index=global_id.xy;let dims=textureDimensions(sourceTexture);let i_index=vec2(index);let colorM4=textureLoad(sourceTexture,index,0);let lumaM=getLuminance(colorM4.rgb);let colorN4=fetchColor4(i_index+vec2(0,-1),dims);let colorS4=fetchColor4(i_index+vec2(0,1),dims);let colorW4=fetchColor4(i_index+vec2(-1,0),dims);let colorE4=fetchColor4(i_index+vec2(1,0),dims);let lumaN=getLuminance(colorN4.rgb);let lumaS=getLuminance(colorS4.rgb);let lumaW=getLuminance(colorW4.rgb);let lumaE=getLuminance(colorE4.rgb);let lumaMin=min(lumaM,min(min(lumaN,lumaS),min(lumaW,lumaE)));let lumaMax=max(lumaM,max(max(lumaN,lumaS),max(lumaW,lumaE)));let range=lumaMax-lumaMin;if(range(-1,-1),dims).rgb);let lumaNE=getLuminance(fetchColor4(i_index+vec2(1,-1),dims).rgb);let lumaSW=getLuminance(fetchColor4(i_index+vec2(-1,1),dims).rgb);let lumaSE=getLuminance(fetchColor4(i_index+vec2(1,1),dims).rgb);let edgeVer=abs(lumaNW+lumaSW-2.0*lumaW)+abs(lumaN+lumaS-2.0*lumaM)*2.0+abs(lumaNE+lumaSE-2.0*lumaE);let edgeHor=abs(lumaNW+lumaNE-2.0*lumaN)+abs(lumaW+lumaE-2.0*lumaM)*2.0+abs(lumaSW+lumaSE-2.0*lumaS);let isHorizontal=edgeHor>=edgeVer;let luma1=select(lumaW,lumaN,isHorizontal);let luma2=select(lumaE,lumaS,isHorizontal);let gradient1=luma1-lumaM;let gradient2=luma2-lumaM;let is1Steeper=abs(gradient1)>=abs(gradient2);let gradientScaled=0.25*max(abs(gradient1),abs(gradient2));var lumaLocalAverage=.0;var edgeStep=vec2(0,0);if(is1Steeper){edgeStep=select(vec2(-1,0),vec2(0,-1),isHorizontal);lumaLocalAverage=0.5*(luma1+lumaM);}else{edgeStep=select(vec2(1,0),vec2(0,1),isHorizontal);lumaLocalAverage=0.5*(luma2+lumaM);}var posP=i_index+edgeStep;var posN=i_index+edgeStep;let searchStep=select(vec2(1,0),vec2(0,1),isHorizontal);var doneP=false;var doneN=false;for(var i=0;i<10;i++){if(!doneP){if(abs(getLuminance(fetchColor4(posP,dims).rgb)-lumaLocalAverage)>=gradientScaled){doneP=true;}else{posP+=searchStep;}}if(!doneN){if(abs(getLuminance(fetchColor4(posN,dims).rgb)-lumaLocalAverage)>=gradientScaled){doneN=true;}else{posN-=searchStep;}}if(doneP&&doneN){break;}}let distP=select(f32(posP.x-i_index.x),f32(posP.y-i_index.y),isHorizontal);let distN=select(f32(i_index.x-posN.x),f32(i_index.y-posN.y),isHorizontal);let distMin=min(abs(distP),abs(distN));let edgeBlend=saturate(0.5-distMin/(abs(distP)+abs(distN)));let lumaL=(lumaN+lumaS+lumaW+lumaE)*2.0;let lumaCorners=lumaNW+lumaNE+lumaSW+lumaSE;let subpixFilter=saturate(abs((lumaL+lumaCorners)/12.0-lumaM)/range);let subpixBlend=smoothstep(.0,1.0,subpixFilter)*uniforms.subpix;let finalBlend=max(edgeBlend,subpixBlend);let colorTarget4=fetchColor4(i_index+edgeStep,dims);let finalColor4=mix(colorM4,colorTarget4,finalBlend);textureStore(outputTexture,index,finalColor4);","struct Uniforms{subpix:f32,edgeThreshold:f32,edgeThresholdMin:f32,padding:f32};#redgpu_include color.getLuminance fn fetchColor4(pos:vec2,dims:vec2)->vec4{let p=vec2(clamp(vec2(pos),vec2(0),dims-1));return textureLoad(sourceTexture,p,0);}"))}}definePositiveNumber(FXAA,[{key:"edgeThresholdMin",value:.0625,min:1e-5,max:.1},{key:"edgeThreshold",value:.125,min:1e-4,max:.25},{key:"subpix",value:.75,min:0,max:1}]),Object.freeze(FXAA);class TAA extends ASinglePassPostEffect{#Hu;#zu;#$u=0;#ju=.5;#Ku=[0,0];#Xu=create$4();#H=0;#Wr;constructor(i){super(i,{x:8,y:8,z:1}),this.isLdr=!0,this.init(i,"POST_EFFECT_TAA",createBasicPostEffectCode(this,"{let pixelCoord=vec2(global_id.xy);let screenSizeU=textureDimensions(sourceTexture);let screenSize=vec2(screenSizeU);let yFlipVec2=vec2(1.0,-1.0);if(any(pixelCoord>=vec2(screenSizeU))){return;}let currentUV=(vec2(pixelCoord)+0.5-uniforms.currJitterOffset*yFlipVec2)/screenSize;let stats=calculate_neighborhood_stats_ycocg(pixelCoord,screenSizeU);let currentRGBA=textureSampleLevel(sourceTexture,basicSampler,currentUV,.0);let currentRGB=currentRGBA.rgb;let currentAlpha=currentRGBA.a;let currentYCoCg=rgbToYCoCg(currentRGB);let currentDepth=textureLoad(depthTexture,pixelCoord,0);var closestDepth=1.0;var closestCoord=pixelCoord;for(var y:i32=-1;y<=1;y++){for(var x:i32=-1;x<=1;x++){let sc=clamp(pixelCoord+vec2(x,y),vec2(0),vec2(screenSizeU)-1);let d=textureLoad(depthTexture,sc,0);if(d0.5;if(jitterDisabled){textureStore(outputTexture,pixelCoord,vec4(currentRGB,currentAlpha));return;}let historyUV=(vec2(pixelCoord)+0.5-uniforms.currJitterOffset*yFlipVec2+uniforms.prevJitterOffset*yFlipVec2)/screenSize-velocity;var finalRGB:vec3;var finalAlpha:f32;if(any(historyUV(.0))||any(historyUV>vec2(1.0))){finalRGB=currentRGB;finalAlpha=currentAlpha;}else{let prevDepth=fetch_depth_bilinear(historyUV,screenSize);let historyData=sample_texture_catmull_rom_antiflicker(historyTexture,basicSampler,historyUV,screenSize);let motionLen=length(velocity*screenSize);let motionSoft=smoothstep(.0,1.0,motionLen);let clippedYCoCg=clip_history_ycocg(historyData.ycocg,stats,motionSoft);let clippedAlpha=clamp(historyData.alpha,stats.minAlpha,stats.maxAlpha);let clippedHistoryRGB=YCoCgToRgb(clippedYCoCg);let lumaWeight=get_color_discrepancy_weight(stats,clippedHistoryRGB);var blendFactor=mix(.08,0.4,motionSoft);let depthConfidence=get_depth_confidence(currentDepth,prevDepth);blendFactor=max(blendFactor,1.0-depthConfidence*depthConfidence);blendFactor=max(blendFactor,lumaWeight*0.5);let currentRGBA_final=vec4(currentRGB,currentAlpha);let clippedHistoryRGBA=vec4(clippedHistoryRGB,clippedAlpha);let finalRGBA=mix(clippedHistoryRGBA,currentRGBA_final,blendFactor);finalRGB=finalRGBA.rgb;finalAlpha=finalRGBA.a;}textureStore(outputTexture,pixelCoord,vec4(finalRGB,finalAlpha));}","#redgpu_include color.getLuminance #redgpu_include color.rgbToYCoCg #redgpu_include color.YCoCgToRgb #redgpu_include depth.getLinearizeDepth #redgpu_include math.EPSILON struct Uniforms{frameIndex:f32,currJitterOffset:vec2,prevJitterOffset:vec2,};struct NeighborhoodStats{minColor:vec3,maxColor:vec3,mean:vec3,stdDev:vec3,minAlpha:f32,maxAlpha:f32,meanAlpha:f32,meanLuminance:f32,stdDevLuminance:f32,};struct SampledColor{rgb:vec3,ycocg:vec3,alpha:f32,};fn get_depth_confidence(currDepth:f32,prevDepth:f32)->f32{let currLinear=getLinearizeDepth(currDepth,systemUniforms.camera.nearClipping,systemUniforms.camera.farClipping);let prevLinear=getLinearizeDepth(prevDepth,systemUniforms.camera.nearClipping,systemUniforms.camera.farClipping);let depthDiff=abs(currLinear-prevLinear);return 1.0-clamp((depthDiff-0.1)/0.4,.0,1.0);}fn fetch_depth_bilinear(uv:vec2,screenSize:vec2)->f32{let samplePos=uv*screenSize-0.5;let f=fract(samplePos);let base=vec2(floor(samplePos));let size=vec2(textureDimensions(prevDepthTexture));let d00=textureLoad(prevDepthTexture,clamp(base+vec2(0,0),vec2(0),size-1),0);let d10=textureLoad(prevDepthTexture,clamp(base+vec2(1,0),vec2(0),size-1),0);let d01=textureLoad(prevDepthTexture,clamp(base+vec2(0,1),vec2(0),size-1),0);let d11=textureLoad(prevDepthTexture,clamp(base+vec2(1,1),vec2(0),size-1),0);return mix(mix(d00,d10,f.x),mix(d01,d11,f.x),f.y);}fn calculate_neighborhood_stats_ycocg(pixelCoord:vec2,screenSizeU:vec2)->NeighborhoodStats{let screenSize=vec2(screenSizeU);var m1=vec3(.0);var m2=vec3(.0);var m1L=.0;var m2L=.0;var m1A=.0;var minC=vec3(1e5);var maxC=vec3(-1e5);var minA=1e5;var maxA=-1e5;for(var y:i32=-1;y<=1;y++){for(var x:i32=-1;x<=1;x++){let sampleCoord=clamp(pixelCoord+vec2(x,y),vec2(0),vec2(screenSizeU)-1);let colorRGBA=textureLoad(sourceTexture,sampleCoord,0);let colorRGB=colorRGBA.rgb;let colorYCoCg=rgbToYCoCg(colorRGB);let lum=getLuminance(colorRGB);let alpha=colorRGBA.a;m1+=colorYCoCg;m2+=colorYCoCg*colorYCoCg;m1L+=lum;m2L+=lum*lum;m1A+=alpha;minC=min(minC,colorYCoCg);maxC=max(maxC,colorYCoCg);minA=min(minA,alpha);maxA=max(maxA,alpha);}}let sampleCount=9.0;var stats:NeighborhoodStats;stats.mean=m1/sampleCount;stats.stdDev=sqrt(max((m2/sampleCount)-(stats.mean*stats.mean),vec3(.0)));stats.meanLuminance=m1L/sampleCount;stats.stdDevLuminance=sqrt(max((m2L/sampleCount)-(stats.meanLuminance*stats.meanLuminance),.0));stats.minColor=minC;stats.maxColor=maxC;stats.minAlpha=minA;stats.maxAlpha=maxA;stats.meanAlpha=m1A/sampleCount;return stats;}fn get_color_discrepancy_weight(stats:NeighborhoodStats,histRGB:vec3)->f32{let histLuminance=getLuminance(histRGB);let diff=abs(stats.meanLuminance-histLuminance);let threshold=max(stats.stdDevLuminance*0.45,.01);return smoothstep(threshold,threshold*2.0,diff);}fn sample_texture_catmull_rom_antiflicker(tex:texture_2d,smp:sampler,uv:vec2,texSize:vec2)->SampledColor{let samplePos=uv*texSize;let texPos1=floor(samplePos-0.5)+0.5;let f=samplePos-texPos1;let w0=f*(-0.5+f*(1.0-0.5*f));let w1=1.0+f*f*(-2.5+1.5*f);let w2=f*(0.5+f*(2.0-1.5*f));let w3=f*f*(-0.5+0.5*f);let w12=w1+w2;let offset12=w2/w12;let invTexSize=1.0/texSize;let coords=array,5>((texPos1+vec2(offset12.x,-1.0))*invTexSize,(texPos1+vec2(-1.0,offset12.y))*invTexSize,(texPos1+offset12)*invTexSize,(texPos1+vec2(2.0,offset12.y))*invTexSize,(texPos1+vec2(offset12.x,2.0))*invTexSize);let weights=array(w12.x*w0.y,w0.x*w12.y,w12.x*w12.y,w3.x*w12.y,w12.x*w3.y);var sumRGB=vec3(.0);var sumYCoCg=vec3(.0);var sumAlpha=.0;var sumW=.0;for(var i=0;i<5;i++){let sampleRGBA=textureSampleLevel(tex,smp,coords[i],.0);let sampleRGB=max(sampleRGBA.rgb,vec3(.0));let sampleYCoCg=rgbToYCoCg(sampleRGB);let sampleLum=getLuminance(sampleRGB);let w=weights[i]*(1.0/(1.0+sampleLum));sumRGB+=sampleRGB*w;sumYCoCg+=sampleYCoCg*w;sumAlpha+=sampleRGBA.a*w;sumW+=w;}var result:SampledColor;let invSumW=1.0/max(sumW,EPSILON);result.rgb=sumRGB*invSumW;result.ycocg=sumYCoCg*invSumW;result.alpha=sumAlpha*invSumW;return result;}fn clip_history_ycocg(historyYCoCg:vec3,stats:NeighborhoodStats,motion:f32)->vec3{let gamma=mix(0.2,0.7,motion);let v_min=min(stats.minColor,stats.mean-stats.stdDev*gamma);let v_max=max(stats.maxColor,stats.mean+stats.stdDev*gamma);return clamp(historyYCoCg,v_min,v_max);}",[{name:"sourceTexture"},{name:"historyTexture"}])),this.jitterStrength=this.#ju}get prevNoneJitterProjectionViewMatrix(){return this.#Xu}get frameIndex(){return this.#$u}get videoMemorySize(){return this.#H}get jitterStrength(){return this.#ju}set jitterStrength(i){this.#ju=i}render(i,g,x,v){const{redGPUContext:_}=this,{commandEncoderManager:y}=_;this.#$u++,this.updateUniform("frameIndex",this.#$u),this.updateUniform("currJitterOffset",i.jitterOffset),this.updateUniform("prevJitterOffset",this.#Ku),copy$4(this.#Xu,i.noneJitterProjectionViewMatrix),this.#Ku=[...i.jitterOffset],this.#qu(g,x);const b={texture:this.#Hu,textureView:this.#zu},S=super.render(i,g,x,v,b);return y.useEncoder(k.POST_PROCESS,i=>{i.copyTextureToTexture({texture:S.texture},{texture:this.#Hu},[g,x,1])}),this.#$u<=20||this.#$u,S}clear(){super.clear(),this.#Hu&&(this.#Hu.destroy(),this.#Hu=null,this.#zu=null),this.#Wr=null}#qu(i,g){if(this.#Wr?.width!==i||this.#Wr?.height!==g||!this.#Hu){this.#Hu&&this.#Hu.destroy();const{resourceManager:x}=this.redGPUContext;this.#Hu=x.createManagedTexture({size:{width:i,height:g},format:"rgba16float",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,label:`TAA_HistoryTexture_${i}x${g}`}),this.#zu=x.getGPUResourceBitmapTextureView(this.#Hu,{dimension:"2d",format:"rgba16float",label:"TAA_HistoryTextureView"}),this.#Wr={width:i,height:g},this.#Yu()}}#Yu(){this.#H=this.uniformBuffer?this.uniformBuffer.size:0,this.#Hu&&(this.#H+=calculateTextureByteSize(this.#Hu))}}let Gn,On,Vn,Nn,Fn;Object.freeze(TAA);let Hn,zn=create$3(),$n=create$4(),jn=create$4();const screenToWorld=(i,g,x)=>{const{rawCamera:v,pixelRectArray:_}=x;return Gn=2*(i*window.devicePixelRatio+_[0])/_[2]-1,On=-2*(g*window.devicePixelRatio+_[1])/_[3]+1,Vn=1,multiply$4(jn,x.noneJitterProjectionMatrix,v.viewMatrix),Hn=clone$4(jn),invert$1(Hn,Hn),zn=fromValues$3(Gn,On,1),identity$1($n),translate($n,$n,zn),multiply$4(Hn,Hn,$n),zn[0]=Hn[12],zn[1]=Hn[13],zn[2]=Hn[14],Nn=jn[12]*Gn+jn[13]*On+jn[15],0!==Nn&&(Fn=1/Nn,zn[0]/=Fn,zn[1]/=Fn,zn[2]/=Fn,zn[0]=zn[0]+v.x,zn[1]=zn[1]+v.y,zn[2]=zn[2]+v.z),[zn[0],zn[1],zn[2]]};class Box extends Primitive{constructor(i,g=1,x=1,v=1,_=1,y=1,b=1){const S=Primitive.generateUniqueKey("BOX",{width:g,height:x,depth:v,widthSegments:_,heightSegments:y,depthSegments:b});super(i,S,()=>PrimitiveUtils.generateBoxData(i,g,x,v,_,y,b,S))}}class Cylinder extends Primitive{constructor(i,g=1,x=1,v=1,_=8,y=1,b=!0,S=!0,w=0,L=2*Math.PI,k=!1,H=!1){const z=Primitive.generateUniqueKey("CYLINDER",{radiusTop:g,radiusBottom:x,height:v,radialSegments:_,heightSegments:y,capTop:b,capBottom:S,thetaStart:w,thetaLength:L,isRadialTop:k,isRadialBottom:H});super(i,z,()=>PrimitiveUtils.generateCylinderData(i,g,x,v,_,y,b,S,w,L,k,H,z))}}class Sphere extends Primitive{constructor(i,g=1,x=16,v=16,_=0,y=2*Math.PI,b=0,S=Math.PI){const w=Primitive.generateUniqueKey("SPHERE",{radius:g,widthSegments:x,heightSegments:v,phiStart:_,phiLength:y,thetaStart:b,thetaLength:S});super(i,w,()=>PrimitiveUtils.generateSphereData(i,g,x,v,_,y,b,S,w))}}class DrawDebuggerAxis extends Mesh{constructor(i){super(i,null,null);const g=new Mesh(i,new Sphere(i,.5),new ColorMaterial(i));this.addChild(g);const x=new Box(i);this.addChild(this.#Wu(x,"#ff0000",[5,.1,.1],[2.5,0,0])),this.addChild(this.#Zu(i,"#ff0000",[.5,1.25],[5.5,0,0],[0,0,90])),this.addChild(this.#Wu(x,"#00ff00",[.1,5,.1],[0,2.5,0])),this.addChild(this.#Zu(i,"#00ff00",[.5,1.25],[0,5.5,0],[180,0,0])),this.addChild(this.#Wu(x,"#0000ff",[.1,.1,5],[0,0,2.5])),this.addChild(this.#Zu(i,"#0000ff",[.5,1.25],[0,0,5.5],[-90,0,0]))}#Wu(i,g,x,v){const{redGPUContext:_}=this,y=new Mesh(_,i,new ColorMaterial(_,g));return y.setScale(...x),y.setPosition(...v),y}#Zu(i,g,x,v,_){const y=new Mesh(i,new Cylinder(i,x[0],.001,x[1],32,1),new ColorMaterial(i,g));return y.setScale(x[0],x[1],x[0]),y.setPosition(...v),y.setRotation(..._),y}}Object.freeze(DrawDebuggerAxis);var Kn="#redgpu_include SYSTEM_UNIFORM;#redgpu_include systemStruct.OutputFragment;#redgpu_include math.getMotionVector;struct InputData{@location(0)position:vec4,@location(1)color:vec4,}struct VertexOutput{@builtin(position)position:vec4,@location(0)color:vec4,@location(1)worldPos:vec3,@location(2)currentClipPos:vec4,@location(3)prevClipPos:vec4,}struct GridArgs{lineColor:vec4,}@group(1)@binding(0)vargridArgs:GridArgs;const FADE_START:f32=20.0;const FADE_END:f32=80.0;const AXIS_THRESHOLD:f32=0.8;const AXIS_ALPHA:f32=0.8;@vertex fn vertexMain(inputData:InputData)->VertexOutput{var output:VertexOutput;let modelPos=inputData.position;let viewProj=systemUniforms.projection.noneJitterProjectionViewMatrix;let prevViewProj=systemUniforms.projection.prevNoneJitterProjectionViewMatrix;output.position=viewProj*modelPos;output.worldPos=modelPos.xyz;output.color=inputData.color;output.currentClipPos=output.position;output.prevClipPos=prevViewProj*modelPos;return output;}@fragment fn fragmentMain(inputData:VertexOutput)->OutputFragment{var output:OutputFragment;let distanceToCamera=length(inputData.worldPos-systemUniforms.camera.cameraPosition);let distanceFade=clamp(1.0-saturate((distanceToCamera-FADE_START)/(FADE_END-FADE_START)),0.5,1.0);var finalColor:vec3;var baseAlpha:f32;let isXAxis=inputData.color.r>AXIS_THRESHOLD;let isZAxis=inputData.color.b>AXIS_THRESHOLD;if(isXAxis){finalColor=vec3(1.0,.0,.0);baseAlpha=AXIS_ALPHA;}else if(isZAxis){finalColor=vec3(.0,.0,1.0);baseAlpha=AXIS_ALPHA;}else{finalColor=gridArgs.lineColor.rgb;baseAlpha=gridArgs.lineColor.a;}output.color=vec4(finalColor,baseAlpha*distanceFade);let motion=getMotionVector(inputData.currentClipPos,inputData.prevClipPos);output.gBufferMotionVector=vec4(motion,.0,1.0);return output;}";const Xn=parseWGSL("DRAW_DEBUGGER_GRID",Kn),qn=Xn.uniforms.gridArgs;class DrawDebuggerGrid extends BaseObject{#On;#Vn;#se;#Ju;#U;#Qu;#ur;#lr;#el;#qt=100;#Ns;#Os;#As;#Ls;#tl;#ls;constructor(i){super(),validateRedGPUContext(i),this.#Ns=DrawBufferManager.getInstance(i);const{resourceManager:g,gpuDevice:x}=i,v={code:Kn},_=g.createGPUShaderModule("VERTEX_MODULE_GRID",v);this.#ur=new BlendState(this),this.#lr=new BlendState(this),this.#el=new ColorRGBA(128,128,128,.25);const y=g.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),b="GRID_MATERIAL_BIND_GROUP_LAYOUT",S=g.getGPUBindGroupLayout(b)||g.createBindGroupLayout(b,getFragmentBindGroupLayoutDescriptorFromShaderInfo(Xn,1));this.#rl(i),this.#Ju=x.createBindGroup({label:"FRAGMENT_BIND_GROUP_DESCRIPTOR_GRID",layout:S,entries:[{binding:0,resource:{buffer:this.#se.gpuBuffer,offset:0,size:this.#se.size}}]});const w={label:"PIPELINE_DESCRIPTOR_GRID",layout:x.createPipelineLayout({label:"DRAW_DEBUGGER_GRID_PIPELINE_LAYOUT",bindGroupLayouts:[y,S]}),vertex:{module:_,entryPoint:"vertexMain",buffers:[{arrayStride:this.#On.interleavedStruct.arrayStride,attributes:this.#On.interleavedStruct.attributes}]},primitive:{topology:"line-list"},fragment:{module:_,entryPoint:"fragmentMain",targets:[{format:"rgba16float",blend:{color:this.#ur.state,alpha:this.#lr.state}},{format:navigator.gpu.getPreferredCanvasFormat(),blend:void 0},{format:"rgba16float",blend:void 0}]},depthStencil:{format:"depth32float",depthWriteEnabled:!0,depthCompare:Er.LESS_EQUAL}};this.#U=x.createRenderPipeline(w),this.#Qu=x.createRenderPipeline({...w,multisample:{count:4}});const L=this.#Ns;this.#Os||(this.#Os=L.allocateDrawCommand(this.name),L.setIndexedIndirectCommand(this.#Os,this.#Vn.indexCount,1,0,0,0))}get size(){return this.#qt}set size(i){this.#qt=i}get lineColor(){return this.#el}render(i){const{view:g,currentRenderPassEncoder:x,renderResults:v}=i,{redGPUContext:_}=g,{gpuDevice:y,antialiasingManager:b}=_,{msaaID:S}=b;set$3(create$3(),g.rawCamera.x,g.rawCamera.y,g.rawCamera.z),v.num3DObjects++,v.numDrawCalls++;const w=this.#ls!==S,L=g.systemUniform_Vertex_UniformBindGroup!==this.#tl;if(this.#U){const i=2*(2*(this.#qt+1));(!this.#As||w||L)&&(this.#ls=S,this.#As=y.createRenderBundleEncoder({...g.basicRenderBundleEncoderDescriptor,label:this.name}),this.#As.setPipeline(g.redGPUContext.antialiasingManager.useMSAA?this.#Qu:this.#U),this.#As.setBindGroup(0,g.systemUniform_Vertex_UniformBindGroup),this.#As.setBindGroup(1,this.#Ju),this.#As.setVertexBuffer(0,this.#On.gpuBuffer),this.#As.setIndexBuffer(this.#Vn.gpuBuffer,this.#Vn.format),this.#As.drawIndexedIndirect(this.#Os.buffer,4*this.#Os.commandOffset),this.#Ls=this.#As.finish()),v.numTriangles+=0,v.numPoints+=i,x.executeBundles([this.#Ls])}this.#tl=g.systemUniform_Vertex_UniformBindGroup}#il(i){const g=[],x=[],v=i/2;let _=0;for(let i=-v;i<=v;i+=1){const y=0===i?[0,0,1,1]:[.5,.5,.5,1];g.push(i,0,-v,...y,i,0,v,...y),x.push(_,_+1),_+=2}for(let i=-v;i<=v;i+=1){const y=0===i?[1,0,0,1]:[.5,.5,.5,1];g.push(-v,0,i,...y,v,0,i,...y),x.push(_,_+1),_+=2}return{interleaveData:g,indexData:x}}#rl(i){const g=this.#qt,{resourceManager:x}=i,{cachedBufferState:v}=x;{const x=`VertexBuffer_Grid_${g}`;let _=v[x];if(!_){const{interleaveData:y}=this.#il(g);_=new VertexBuffer(i,y,new VertexInterleavedStruct({position:VertexInterleaveType.float32x3,color:VertexInterleaveType.float32x4}),void 0,x),v[x]=_}this.#On=_}{const x=`IndexBuffer_Grid_${g}`;let _=v[x];if(!_){const{indexData:y}=this.#il(g);_=new IndexBuffer(i,y,void 0,x),v[x]=_}this.#Vn=_}{const g="UniformBuffer_Grid";let x=v[g];if(!x){const _=new ArrayBuffer(qn.arrayBufferByteLength);x=new UniformBuffer(i,_,g,g),v[g]=x}this.#se=x}this.#se.writeOnlyBuffer(qn.members.lineColor,this.#el.rgbaNormalLinear)}}Object.freeze(DrawDebuggerGrid);class ABaseLight{drawDebugger;#nl;#al;#Bs=!1;constructor(i,g=1){this.#nl=i,this.#al=g}get enableDebugger(){return this.#Bs}set enableDebugger(i){this.#Bs=i}get color(){return this.#nl}set color(i){i instanceof ColorRGB||consoleAndThrowError("Only ColorRGB instances are allowed."),this.#nl=i}get intensityMultiplier(){return this.#al}set intensityMultiplier(i){validatePositiveNumberRange(i,0),this.#al=i}}Object.freeze(ABaseLight);class AmbientLight extends ABaseLight{#sl=0;constructor(i="#ADD8E6",g=50){super(new ColorRGB(...convertHexToRgb(i,!0))),this.#sl=g}get lux(){return this.#sl}set lux(i){this.#sl=i}}Object.freeze(AmbientLight);class DirectionalLight extends ABaseLight{#ol=-1;#ul=-1;#ll=-1;#cl=35.264389682754654;#hl=45;#sl=1e5;constructor(i=[-1,-1,-1],g="#fff",x=1e5){super(new ColorRGB(...convertHexToRgb(g,!0))),this.direction=i,this.#sl=x}get lux(){return this.#sl}set lux(i){this.#sl=i}get elevation(){return this.#cl}set elevation(i){this.#cl=i,this.#fl()}get azimuth(){return this.#hl}set azimuth(i){this.#hl=i,this.#fl()}get directionX(){return this.#ol}set directionX(i){this.#ol=i,this.#dl()}get directionY(){return this.#ul}set directionY(i){this.#ul=i,this.#dl()}get directionZ(){return this.#ll}set directionZ(i){this.#ll=i,this.#dl()}get direction(){return[this.#ol,this.#ul,this.#ll]}set direction(i){this.#ol=i[0],this.#ul=i[1],this.#ll=i[2],this.#dl()}#fl(){const i=this.#cl*Math.PI/180,g=this.#hl*Math.PI/180,x=Math.cos(i),v=x*Math.cos(g),_=Math.sin(i),y=x*Math.sin(g);this.#ol=-v,this.#ul=-_,this.#ll=-y}#dl(){const i=-this.#ol,g=-this.#ul,x=-this.#ll,v=Math.sqrt(i*i+g*g+x*x),_=i/v,y=g/v,b=x/v;this.#cl=180*Math.asin(y)/Math.PI,this.#hl=180*Math.atan2(b,_)/Math.PI}}Object.freeze(DirectionalLight);class PointLight extends ABaseLight{#ml=10;#wi=0;#Mi=0;#Pi=0;#pl=1e3;constructor(i="#fff",g=1e3){super(new ColorRGB(...convertHexToRgb(i,!0))),this.#pl=g}get lumen(){return this.#pl}set lumen(i){this.#pl=i}get x(){return this.#wi}set x(i){this.#wi=i}get y(){return this.#Mi}set y(i){this.#Mi=i}get z(){return this.#Pi}set z(i){this.#Pi=i}get position(){return[this.#wi,this.#Mi,this.#Pi]}get radius(){return this.#ml}set radius(i){this.#ml=i}setPosition(i,g,x){Array.isArray(i)?[this.#wi,this.#Mi,this.#Pi]=i:(this.#wi=i,this.#Mi=g,this.#Pi=x)}}Object.freeze(PointLight);class SpotLight extends ABaseLight{#ml=10;#wi=0;#Mi=2;#Pi=0;#ol=0;#ul=-1;#ll=0;#gl=0;#xl=44;#pl=1e3;constructor(i="#fff",g=1e3){super(new ColorRGB(...convertHexToRgb(i,!0))),this.#pl=g}get lumen(){return this.#pl}set lumen(i){this.#pl=i}get x(){return this.#wi}set x(i){this.#wi=i}get y(){return this.#Mi}set y(i){this.#Mi=i}get z(){return this.#Pi}set z(i){this.#Pi=i}get position(){return[this.#wi,this.#Mi,this.#Pi]}get radius(){return this.#ml}set radius(i){this.#ml=i}get directionX(){return this.#ol}set directionX(i){this.#ol=i}get directionY(){return this.#ul}set directionY(i){this.#ul=i}get directionZ(){return this.#ll}set directionZ(i){this.#ll=i}get direction(){return[this.#ol,this.#ul,this.#ll]}set direction(i){this.#ol=i[0],this.#ul=i[1],this.#ll=i[2]}get innerCutoff(){return this.#gl}set innerCutoff(i){this.#gl=i}get outerCutoff(){return this.#xl}set outerCutoff(i){this.#xl=i}get innerCutoffCos(){return Math.cos(this.#gl*Math.PI/180)}get outerCutoffCos(){return Math.cos(this.#xl*Math.PI/180)}setPosition(i,g,x){Array.isArray(i)?[this.#wi,this.#Mi,this.#Pi]=i:(this.#wi=i,this.#Mi=g,this.#Pi=x)}lookAt(i,g,x){let v,_,y;Array.isArray(i)?[v,_,y]=i:(v=i,_=g,y=x);const b=v-this.#wi,S=_-this.#Mi,w=y-this.#Pi,L=Math.sqrt(b*b+S*S+w*w);L>0&&(this.#ol=b/L,this.#ul=S/L,this.#ll=w/L)}}Object.freeze(SpotLight);class LightManager{#vl=3;#_l=W.MAX_CLUSTER_LIGHTS;#yl=[];#bl=[];#Sl=[];#Tl;#wl=create$4();get spotLights(){return this.#Sl}get spotLightCount(){return this.#Sl.length}get limitClusterLightCount(){return this.#_l}get pointLights(){return this.#bl}get pointLightCount(){return this.#bl.length}get limitDirectionalLightCount(){return this.#vl}get directionalLightCount(){return this.#yl.length}get directionalLights(){return this.#yl}get ambientLight(){return this.#Tl}set ambientLight(i){i instanceof AmbientLight||consoleAndThrowError("allow only AmbientLight instance"),this.#Tl=i}addSpotLight(i){i instanceof SpotLight||consoleAndThrowError("allow only SpotLight instance");this.#Sl.length+this.#bl.length>=this.#_l&&consoleAndThrowError("Cannot add more cluster lights. The limit has been reached."),this.#Sl.push(i)}addPointLight(i){i instanceof PointLight||consoleAndThrowError("allow only PointLight instance");this.#Sl.length+this.#bl.length>=this.#_l&&consoleAndThrowError("Cannot add more cluster lights. The limit has been reached."),this.#bl.push(i)}addDirectionalLight(i){i instanceof DirectionalLight||consoleAndThrowError("allow only DirectionalLight instance");this.#yl.length>=this.#vl&&consoleAndThrowError("Cannot add more directional lights. The limit has been reached."),this.#yl.push(i)}removeSpotLight(i){const g=this.#Sl.indexOf(i);-1!==g&&this.#Sl.splice(g,1)}removePointLight(i){const g=this.#bl.indexOf(i);-1!==g&&this.#bl.splice(g,1)}removeDirectionalLight(i){const g=this.#yl.indexOf(i);-1!==g&&this.#yl.splice(g,1)}removeAllSpotLight(){this.#Sl=[]}removeAllPointLight(){this.#bl=[]}removeAllDirectionalLight(){this.#yl=[]}removeAllLight(){this.removeAllPointLight(),this.removeAllSpotLight(),this.removeAllDirectionalLight(),this.#Tl=null}getDirectionalLightProjectionViewMatrix(i){return multiply$4(create$4(),this.getDirectionalLightProjectionMatrix(i),this.getDirectionalLightViewMatrix(i))}getDirectionalLightProjectionMatrix(i){const g=create$4(),x=i.rawCamera instanceof Camera2D?fromValues$3(0,0,0):fromValues$3(i.rawCamera.x,i.rawCamera.y,i.rawCamera.z),v=Math.max(distance$2(x,create$3()),1);return Dt(g,-v,v,-v,v,3*-v,3*v),g}getDirectionalLightViewMatrix(i){identity$1(this.#wl);const g=i.rawCamera instanceof Camera2D?fromValues$3(0,0,0):fromValues$3(i.rawCamera.x,i.rawCamera.y,i.rawCamera.z),x=Math.max(distance$2(g,create$3()),1),v=fromValues$3(0,1,0),_=fromValues$3(0,0,0),{directionalLights:y}=i.scene.lightManager,b=y.length?fromValues$3(-y[0].direction[0]*x,-y[0].direction[1]*x,-y[0].direction[2]*x):create$3(),S=create$4();return lookAt(S,b,_,v),S}}Object.freeze(LightManager);class DirectionalShadowManager{#Ml=2048;#Pl=.005;#Rl;#Cl;#Bl;#Dl;#h;#Su=[];#H=0;get videoMemorySize(){return this.#H}get castingList(){return this.#Su}get shadowDepthTextureView(){return this.#Cl}get shadowDepthTextureViewEmpty(){return this.#Dl}get bias(){return this.#Pl}set bias(i){validatePositiveNumberRange(i,0,1),this.#Pl=i}get shadowDepthTextureSize(){return this.#Ml}set shadowDepthTextureSize(i){validateUintRange(i,1),this.#Ml=i}reset(){this.destroy()}resetCastingList(){this.#Su.length=0}update(i){this.#h=i,this.#El()}destroy(){const{commandEncoderManager:i}=this.#h;this.#Rl&&(i.addDeferredDestroy(this.#Rl),this.#Rl=null,this.#Cl=null),this.#Bl&&(i.addDeferredDestroy(this.#Bl),this.#Bl=null,this.#Dl=null)}#ci(){const i=this.#Rl;if(!i)return 0;this.#H=calculateTextureByteSize(i)}#El(){this.#Rl?.width!==this.#Ml&&(this.destroy(),this.#Il(),this.#ci())}#Al(i){this.#Bl=i.createTexture({size:[1,1,1],usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING,format:"depth32float",label:`DirectionalShadowManager_EmptyDepthTexture_1x1_${Date.now()}`}),this.#Dl=this.#Bl.createView({label:this.#Bl.label})}#Il(){const{gpuDevice:i,resourceManager:g}=this.#h;this.#Rl=g.createManagedTexture({size:[this.#Ml,this.#Ml,1],usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING,format:"depth32float",label:`DirectionalShadowManager_shadowDepthTextureSize_${this.#Ml}x${this.#Ml}_${Date.now()}`}),this.#Cl=this.#Rl.createView({label:this.#Rl.label}),this.#Dl||this.#Al(i)}}Object.freeze(DirectionalShadowManager);class ShadowManager{#Ll=new DirectionalShadowManager;#Ul;constructor(){}get directionalShadowManager(){return this.#Ll}get shadowPassDescriptor(){return this.#Ul}render(i){if(0===this.#Ll.castingList.length)return;const{redGPUContext:g}=i,x=this.#Ll.castingList;let v=0;const _=x.length;for(;v<_;v++){const i=x[v],{gpuRenderInfo:g}=i;g&&!g.shadowPipeline&&(g.shadowPipeline=g.vertexStructInfo.vertexEntries.includes("entryPointShadowVertex")?createBasePipeline(i,g.vertexShaderModule,g.vertexBindGroupLayout,fn):null)}this.#Ul={label:`${i.name} Shadow Render Pass`,colorAttachments:[],depthStencilAttachment:{view:this.#Ll.shadowDepthTextureView,depthClearValue:1,depthLoadOp:z.CLEAR,depthStoreOp:q.STORE}},g.commandEncoderManager.addMainRenderPass(this.shadowPassDescriptor,g=>{updateViewportAndScissor(i,g,"SHADOW"),this.#Ll.castingList.length&&((i,g)=>{const{renderViewStateData:x,scene:v}=i;x.currentRenderPassEncoder=g;const{shadowManager:_}=v,{directionalShadowManager:y}=_,{castingList:b}=y;renderListForLayer(b,x,"shadowPipeline")})(i,g)}),this.#Ll.resetCastingList()}update(i){this.#Ll.update(i)}}Object.freeze(ShadowManager);class Scene extends Object3DContainer{#kl=new ColorRGBA;#Gl=!1;#Ol=new LightManager;#Vl=new ShadowManager;#Nl;constructor(i){super(),i&&(this.name=i)}get lightManager(){return this.#Ol}get shadowManager(){return this.#Vl}get physicsEngine(){return this.#Nl}set physicsEngine(i){this.#Nl=i}get backgroundColor(){return this.#kl}set backgroundColor(i){i instanceof ColorRGBA||consoleAndThrowError("allow only ColorRGBA instance"),this.#kl=i}get useBackgroundColor(){return this.#Gl}set useBackgroundColor(i){this.#Gl=i}}const validateNumberRange=(i,g=-Number.MAX_VALUE,x=Number.MAX_VALUE)=>(("number"!=typeof i||Number.isNaN(i))&&consoleAndThrowError("Only numbers allowed."),("number"!=typeof g||Number.isNaN(g))&&consoleAndThrowError("Only numbers allowed."),("number"!=typeof x||Number.isNaN(x))&&consoleAndThrowError("Only numbers allowed."),(ix)&&consoleAndThrowError(`Only numbers within the range of [${g}, ${x}] are allowed. input : ${i}`),!0);class PerspectiveCamera extends ACamera{#Fl=new Float32Array([0,1,0]);#Ti=create$4();#wi=0;#Pi=0;#Mi=0;#ys=0;#bs=0;#Ss=0;#Hl=60;#zl=.1;#$l=5e4;constructor(){super()}get rotationX(){return this.#ys}set rotationX(i){this.#ys=i}get rotationY(){return this.#bs}set rotationY(i){this.#bs=i}get rotationZ(){return this.#Ss}set rotationZ(i){this.#Ss=i}get fieldOfView(){return this.#Hl}set fieldOfView(i){validateNumber(i),this.#Hl=i}get nearClipping(){return this.#zl}set nearClipping(i){validateNumber(i),this.#zl=i}get farClipping(){return this.#$l}set farClipping(i){validateNumber(i),this.#$l=i}get viewMatrix(){return this.#Ti}get x(){return this.#wi}set x(i){this.#wi=i,this.#Ti[12]=i}get y(){return this.#Mi}set y(i){this.#Mi=i,this.#Ti[13]=i}get z(){return this.#Pi}set z(i){this.#Pi=i,this.#Ti[14]=i}get position(){return[this.#wi,this.#Mi,this.#Pi]}setPosition(i,g,x){Array.isArray(i)?[this.#wi,this.#Mi,this.#Pi]=i:(this.#wi=i,this.#Mi=g,this.#Pi=x),[this.#Ti[12],this.#Ti[13],this.#Ti[14]]=[this.#wi,this.#Mi,this.#Pi]}lookAt(i,g,x){const v=[this.#wi,this.#Mi,this.#Pi],_=[i,g,x],y=[this.#Fl[0],this.#Fl[1],this.#Fl[2]],b=[_[0]-v[0],_[1]-v[1],_[2]-v[2]],S=Math.sqrt(b[0]*b[0]+b[1]*b[1]+b[2]*b[2]);b[0]/=S,b[1]/=S,b[2]/=S;const w=[b[1]*y[2]-b[2]*y[1],b[2]*y[0]-b[0]*y[2],b[0]*y[1]-b[1]*y[0]];Math.sqrt(w[0]*w[0]+w[1]*w[1]+w[2]*w[2])<1e-4&&(y[2]=b[1]>0?1:-1,y[0]=0,y[1]=0),lookAt(this.#Ti,v,_,y)}}class OrthographicCamera extends PerspectiveCamera{#jl=1;#Kl=-1;#Xl=-1;#ql=1;#Yl=1;#Wl=.1;#Zl=10;constructor(){super(),this.nearClipping=.01,this.farClipping=1e4}get top(){return this.#jl}set top(i){validateNumber(i),this.#jl=i}get bottom(){return this.#Kl}set bottom(i){validateNumber(i),this.#Kl=i}get left(){return this.#Xl}set left(i){validateNumber(i),this.#Xl=i}get right(){return this.#ql}set right(i){validateNumber(i),this.#ql=i}get zoom(){return this.#Yl}set zoom(i){validateNumberRange(i,this.#Wl,this.#Zl),this.#Yl=i}get minZoom(){return this.#Wl}set minZoom(i){validateNumberRange(i,.01),this.#Wl=i}get maxZoom(){return this.#Zl}set maxZoom(i){validateNumberRange(i,.01),this.#Zl=i}setZoom(i){this.zoom=i}}class AController extends RedGPUObject{static#Jl=null;static#Ql=null;#ec;#tc;#rc=-1;#ic=0;#nc=new Set;#ac=!1;#sc=null;#oc=!1;#uc;#lc=0;#cc=0;#hc=0;#fc=!1;constructor(i,g){super(i),this.#tc=g||{},this.#ec=g.camera||new PerspectiveCamera;const x=this.redGPUContext.detector.isMobile;this.#uc={moveKey:x?"touchmove":"mousemove",upKey:x?"touchend":"mouseup",downKey:x?"touchstart":"mousedown"},this.#dc()}get camera(){return this.#ec}get x(){return this.camera.x}get y(){return this.camera.y}get z(){return this.camera.z}get hoveredView(){return this.#sc}get keyboardActiveView(){return AController.#Jl}set keyboardActiveView(i){AController.#Jl=i,AController.#Ql=null===i?null:this}get isKeyboardActiveController(){return AController.#Ql===this}get keyboardProcessedThisFrame(){return this.#ac}set keyboardProcessedThisFrame(i){this.#ac=i}destroy(){const{moveKey:i,upKey:g,downKey:x}=this.#uc,{htmlCanvas:v}=this.redGPUContext;v.removeEventListener(x,this.#mc),v.removeEventListener(i,this.#pc),v.removeEventListener(i,this.#gc),window.removeEventListener(g,this.#xc),this.#tc.HD_Wheel&&v.removeEventListener("wheel",this.#vc)}update(i,g,x){this.#rc!==g&&(this.#ic=-1===this.#rc?0:(g-this.#rc)/1e3,this.#rc=g,this.#nc.clear(),this.#ac=!1),this.#nc.has(i)||(this.#nc.add(i),this.#tc.useKeyboard&&this.keyboardActiveView&&this.keyboardActiveView!==i||x?.(this.#ic))}checkKeyboardInput(i,g){if(this.keyboardProcessedThisFrame)return!1;const{keyboardKeyBuffer:x}=i.redGPUContext;let v=!1;for(const i in g)if(x[g[i]]){v=!0;break}if(!v)return this.keyboardActiveView=null,!1;if(!this.keyboardActiveView){if(this.hoveredView!==i)return!1;this.keyboardActiveView=i}return this.keyboardActiveView===i&&(this.keyboardProcessedThisFrame=!0,!0)}getCanvasEventPoint=(i,g)=>{const x=g.detector.isMobile,v=g.boundingClientRect,_="clientX",y="clientY";let b,S;if(x){const g=i instanceof WheelEvent?i:i.changedTouches[0];b=g[_],S=g[y]}else{const g=i;b=g[_],S=g[y]}return{x:b-v.left,y:S-v.top}};findTargetViewByInputEvent=i=>{const{redGPUContext:g}=this,{renderScale:x,viewList:v}=g,{x:_,y:y}=this.getCanvasEventPoint(i,g),b=window.devicePixelRatio*x,S=_*b,w=y*b;let L=null;for(const i of v){const g=i.pixelRectObject;g.x{if(i.length<2)return 0;const g=i[0].clientX-i[1].clientX,x=i[0].clientY-i[1].clientY;return Math.sqrt(g*g+x*x)};#dc(){const{redGPUContext:i}=this,{htmlCanvas:g}=i,{downKey:x,moveKey:v}=this.#uc;g.addEventListener(x,this.#mc),g.addEventListener(v,this.#pc),this.#tc.HD_Wheel&&g.addEventListener("wheel",this.#vc,{passive:!1}),this.#tc.HD_TouchPinch&&g.addEventListener("touchmove",this.#yc,{passive:!1})}#pc=i=>{AController.#Jl||this.#oc||(this.#sc=this.findTargetViewByInputEvent(i))};#mc=i=>{const g=this.findTargetViewByInputEvent(i);if(!g)return;AController.#Jl||this.#oc||(this.#sc=g);const{redGPUContext:x}=this,{moveKey:v,upKey:_}=this.#uc,{x:y,y:b}=this.getCanvasEventPoint(i,x);this.#lc=y,this.#cc=b,i instanceof TouchEvent&&(i.touches.length>=2?(this.#fc=!0,this.#hc=this.#_c(i.touches)):(this.#fc=!1,this.#hc=0)),this.#nc.has(g)&&(this.#oc=!0,AController.#Jl=g,x.htmlCanvas.addEventListener(v,this.#gc),window.addEventListener(_,this.#xc))};#gc=i=>{if(i instanceof TouchEvent&&i.touches.length>=2)return void(this.#fc=!0);this.#fc=!1;const{x:g,y:x}=this.getCanvasEventPoint(i,this.redGPUContext),v=g-this.#lc,_=x-this.#cc;this.#lc=g,this.#cc=x,this.#tc.HD_Move?.(v,_)};#yc=i=>{if(i.touches.length<2||!this.#tc.HD_TouchPinch)return;if(!this.#fc)return;i.preventDefault();const g=this.#_c(i.touches);if(0===this.#hc)return void(this.#hc=g);if(this.findTargetViewByInputEvent(i).rawCamera!==this.#ec)return;const x=g/this.#hc;this.#tc.HD_TouchPinch?.(x),this.#hc=g};#xc=()=>{const{htmlCanvas:i}=this.redGPUContext,{moveKey:g,upKey:x}=this.#uc;this.#fc=!1,this.#hc=0,this.#oc=!1,i.removeEventListener(g,this.#gc),window.removeEventListener(x,this.#xc)};#vc=i=>{const g=this.findTargetViewByInputEvent(i);g&&g.rawCamera===this.#ec&&(i.stopPropagation(),i.preventDefault(),this.#tc.HD_Wheel?.(i))}}const Yn=create$4(),computeViewFrustumPlanes=(i,g)=>{multiply$4(Yn,i,g);const x=[[Yn[3]-Yn[0],Yn[7]-Yn[4],Yn[11]-Yn[8],Yn[15]-Yn[12]],[Yn[3]+Yn[0],Yn[7]+Yn[4],Yn[11]+Yn[8],Yn[15]+Yn[12]],[Yn[3]+Yn[1],Yn[7]+Yn[5],Yn[11]+Yn[9],Yn[15]+Yn[13]],[Yn[3]-Yn[1],Yn[7]-Yn[5],Yn[11]-Yn[9],Yn[15]-Yn[13]],[Yn[3]-Yn[2],Yn[7]-Yn[6],Yn[11]-Yn[10],Yn[15]-Yn[14]],[Yn[3]+Yn[2],Yn[7]+Yn[6],Yn[11]+Yn[10],Yn[15]+Yn[14]]];for(let i=0;i<6;i++){const g=x[i],v=Math.sqrt(g[0]*g[0]+g[1]*g[1]+g[2]*g[2]);g[0]/=v,g[1]/=v,g[2]/=v,g[3]/=v}return x};class ViewTransform extends RedGPUObject{onResize=null;#bc=create$4();#Sc=create$4();#ec;#wi=0;#Mi=0;#Gt;#Ot;#Vt=[0,0,0,0];#Tc=0;#wc=0;constructor(i){super(i),this.setSize("100%","100%")}get camera(){return this.#ec}set camera(i){i instanceof PerspectiveCamera||i instanceof Camera2D||i instanceof OrthographicCamera||i instanceof AController||consoleAndThrowError("allow PerspectiveCamera or OrthographicCamera or AController instance"),this.#ec=i}get x(){return this.#wi}set x(i){this.setPosition(i,this.y)}get y(){return this.#Mi}set y(i){this.setPosition(this.x,i)}get width(){return this.#Gt}set width(i){this.setSize(i,this.#Ot)}get height(){return this.#Ot}set height(i){this.setSize(this.#Gt,i)}get pixelRectArray(){return this.#Vt}get pixelRectObject(){return{x:this.#Vt[0],y:this.#Vt[1],width:this.#Vt[2],height:this.#Vt[3]}}get screenRectObject(){return{x:this.#Vt[0]/devicePixelRatio,y:this.#Vt[1]/devicePixelRatio,width:this.#Vt[2]/devicePixelRatio,height:this.#Vt[3]/devicePixelRatio}}get aspect(){return this.#Vt[2]/this.#Vt[3]}get frustumPlanes(){return this.#ec instanceof AController?computeViewFrustumPlanes(this.projectionMatrix,this.#ec.camera.viewMatrix):computeViewFrustumPlanes(this.projectionMatrix,this.#ec.viewMatrix)}get rawCamera(){return this.#ec instanceof AController?this.#ec.camera:this.#ec}get noneJitterProjectionMatrix(){const{pixelRectObject:i,redGPUContext:g}=this;if(this.rawCamera instanceof OrthographicCamera){const{nearClipping:i,farClipping:g}=this.rawCamera;orthoZO(this.#Sc,this.rawCamera.left,this.rawCamera.right,this.rawCamera.bottom,this.rawCamera.top,i,g)}else if(this.rawCamera instanceof Camera2D)Dt(this.#Sc,-.5,.5,-.5,.5,-1e5,1e5),scale$4(this.#Sc,this.#Sc,[g.renderScale,g.renderScale,1]),translate(this.#Sc,this.#Sc,[-.5,.5,0]),scale$4(this.#Sc,this.#Sc,[1/i.width*window.devicePixelRatio,-1/i.height*window.devicePixelRatio,1]);else{const{fieldOfView:i,nearClipping:g,farClipping:x}=this.rawCamera;Bt(this.#Sc,Math.PI/180*i,this.aspect,g,x)}return this.#Sc}get projectionMatrix(){const{redGPUContext:i}=this,{antialiasingManager:g}=i;this.#bc=clone$4(this.noneJitterProjectionMatrix);if("View3D"===this.constructor.name&&"IsometricController"!==this.camera.constructor.name&&g.useTAA&&this.rawCamera instanceof PerspectiveCamera&&(0!==this.#Tc||0!==this.#wc)){const i=this.#Tc/this.pixelRectObject.width*2,g=this.#wc/this.pixelRectObject.height*2;this.#bc[8]+=i,this.#bc[9]+=g}return this.#bc}get inverseProjectionMatrix(){return invert$1(create$4(),this.#bc)}get jitterOffset(){return[this.#Tc,this.#wc]}setJitterOffset(i,g){this.#Tc=i,this.#wc=g}clearJitterOffset(){this.#Tc=0,this.#wc=0}setPosition(i=this.#wi,g=this.#Mi){const{sizeManager:x}=this.redGPUContext;RedGPUContextSizeManager.validatePositionValue(i),RedGPUContextSizeManager.validatePositionValue(g),this.#wi=i,this.#Mi=g;const v=x.pixelRectObject,_=RedGPUContextSizeManager.getPixelDimension(v,"width",i),y=RedGPUContextSizeManager.getPixelDimension(v,"height",g);this.#Vt[0]=Math.round(_*(this.#wi.toString().includes("%")?1:x.renderScale*window.devicePixelRatio)),this.#Vt[1]=Math.round(y*(this.#Mi.toString().includes("%")?1:x.renderScale*window.devicePixelRatio))}setSize(i=this.#Gt,g=this.#Ot){const{sizeManager:x}=this.redGPUContext;RedGPUContextSizeManager.validateSizeValue(i),RedGPUContextSizeManager.validateSizeValue(g),this.#Gt=i,this.#Ot=g;const v=x.pixelRectObject,_=RedGPUContextSizeManager.getPixelDimension(v,"width",i),y=RedGPUContextSizeManager.getPixelDimension(v,"height",g);this.#Vt[2]=Math.max(1,Math.round(_*(this.#Gt.toString().includes("%")?1:x.renderScale*window.devicePixelRatio))),this.#Vt[3]=Math.max(1,Math.round(y*(this.#Ot.toString().includes("%")?1:x.renderScale*window.devicePixelRatio))),this.onResize&&this.onResize({target:this,screenRectObject:this.screenRectObject,pixelRectObject:this.pixelRectObject})}}Object.freeze(ViewTransform);class AView extends ViewTransform{#Mc;#Pc;#Rc=!0;#Cc=!1;#Bc=50;#Dc;#Ec;#Ic;#Ac;constructor(i,g,x,v){super(i),this.scene=g,this.camera=x,this.#Pc=new PickingManager(this),v&&(this.name=v)}get scene(){return this.#Mc}set scene(i){i instanceof Scene||consoleAndThrowError("allow only Scene instance"),this.#Mc=i}get pickingManager(){return this.#Pc}get useFrustumCulling(){return this.#Rc}set useFrustumCulling(i){this.#Rc=i}get useDistanceCulling(){return this.#Cc}set useDistanceCulling(i){this.#Cc=i}get distanceCulling(){return this.#Bc}set distanceCulling(i){this.#Bc=i}get grid(){return this.#Dc}set grid(i){if("boolean"==typeof i)i=!0===i?new DrawDebuggerGrid(this.redGPUContext):null;else if(!(i instanceof DrawDebuggerGrid)&&null!==i)throw new TypeError("grid must be of type 'DrawDebuggerGrid', 'boolean', or 'null'.");this.#Dc=i}get axis(){return this.#Ec}set axis(i){if("boolean"==typeof i)i=!0===i?new DrawDebuggerAxis(this.redGPUContext):null;else if(!(i instanceof DrawDebuggerAxis)&&null!==i)throw new TypeError("axis must be of type 'DrawDebuggerAxis', 'boolean', or 'null'.");this.#Ec=i}get fxaa(){return this.#Ac||(this.#Ac=new FXAA(this.redGPUContext)),this.#Ac}get taa(){return this.#Ic||(this.#Ic=new TAA(this.redGPUContext)),this.#Ic}screenToWorld(i,g){return screenToWorld(i,g,this)}checkMouseInViewBounds(){const{pixelRectObject:i,pickingManager:g}=this,{mouseX:x,mouseY:v}=g;return 00&&(this.prevTimestamp+=this.numFixedSteps*x),this.elapsed=i-this.timestamp,this.time=i/1e3,this.deltaTime=this.elapsed/1e3,this.sinTime=Math.sin(this.time),this.timestamp=i,this.viewRenderStartTime=i}}const Wn="depthTexture0",Zn="depthTexture1",Jn=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC,Qn={[Ri.COLOR]:{format:"rgba16float",usage:Jn|GPUTextureUsage.STORAGE_BINDING,withResolve:!0,useMipmap:!1},[Ri.MOTION_VECTOR]:{format:"rgba16float",usage:Jn,withResolve:!0,useMipmap:!1},[Ri.NORMAL]:{usage:Jn,withResolve:!0,useMipmap:!1},[Ri.RENDER_PATH1_RESULT]:{format:"rgba16float",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC,withResolve:!1,useMipmap:!0}};class ViewRenderTextureManager extends RedGPUObject{#H=0;#Ri;#Uc=new Map;#ls;#kc;#Gc;constructor(i){super(i.redGPUContext),this.#Ri=i}get gBuffers(){return this.#Uc}get videoMemorySize(){return this.#H}get renderPath1ResultTextureDescriptor(){return this.#Uc.get(Ri.RENDER_PATH1_RESULT)?.textureDescriptor}get depthTexture(){return this.#Qt(),this.#Ri.renderViewStateData.swapBufferIndex?this.#Uc.get(Zn)?.texture:this.#Uc.get(Wn)?.texture}get depthTextureView(){return this.#Qt(),this.#Ri.renderViewStateData.swapBufferIndex?this.#Uc.get(Zn)?.textureView:this.#Uc.get(Wn)?.textureView}get prevDepthTextureView(){return this.#Qt(),this.#Ri.renderViewStateData.swapBufferIndex?this.#Uc.get(Wn)?.textureView:this.#Uc.get(Zn)?.textureView}get depthTexture0View(){return this.#Qt(),this.#Uc.get(Wn)?.textureView}get depthTexture1View(){return this.#Qt(),this.#Uc.get(Zn)?.textureView}get renderPath1ResultTextureView(){return this.getGBufferTextureView(Ri.RENDER_PATH1_RESULT)}get renderPath1ResultTexture(){return this.getGBufferTexture(Ri.RENDER_PATH1_RESULT)}getGBufferTexture(i){return this.#Qt(),this.#Uc.get(i)?.texture}getGBufferResolveTexture(i){return this.#Qt(),this.#Uc.get(i)?.resolveTexture}getGBufferTextureView(i){return this.#Qt(),this.#Uc.get(i)?.textureView}getGBufferResolveTextureView(i){return this.#Qt(),this.#Uc.get(i)?.resolveTextureView}#Qt(){const{antialiasingManager:i}=this,{msaaID:g}=i,{pixelRectObject:x,renderViewStateData:v}=this.#Ri;this.#kc={width:Math.max(x.width,1),height:Math.max(x.height,1),depthOrArrayLayers:1},this.#Gc=`${this.#kc.width}x${this.#kc.height}`;const _=this.#Uc.get(Ri.RENDER_PATH1_RESULT)?.texture,y=_?.width!==this.#kc.width||_?.height!==this.#kc.height,b=this.#ls!==g;if(y||b||!_){this.#ls=g,v.swapBufferIndex=0,this.#Il(Wn),this.#Il(Zn);for(const i in Ri)this.#Oc(Ri[i]);this.#Vc()}}#Vc(){const i=[];this.#Uc.forEach(g=>{g.texture&&i.push(g.texture),g.resolveTexture&&i.push(g.resolveTexture)}),this.#H=i.reduce((i,g)=>i+calculateTextureByteSize(g),0)}#Nc(i){const g=this.#Uc.get(i);if(g){const{texture:x,resolveTexture:v}=g;g.texture=null,g.textureView=null,g.resolveTexture=null,g.resolveTextureView=null,this.#Uc.delete(i);const{commandEncoderManager:_}=this;x&&_.addDeferredDestroy(x),v&&_.addDeferredDestroy(v)}}#Fc(i,g,x,v=!1,_=1){const{antialiasingManager:y,resourceManager:b}=this,{useMSAA:S}=y,w={texture:null,textureView:null,textureDescriptor:null},{name:L}=this.#Ri,k=S&&1===_?4:1,H={size:this.#kc,sampleCount:k,label:`${L}_${i}_texture_${this.#Gc}`,format:g,usage:k>1?x&~GPUTextureUsage.STORAGE_BINDING:x,mipLevelCount:_},z=b.createManagedTexture(H);if(w.textureDescriptor=H,w.texture=z,w.textureView=b.getGPUResourceBitmapTextureView(z),v&&S){const v={size:this.#kc,sampleCount:1,label:`${L}_${i}_resolveTexture_${this.#Gc}`,format:g,usage:x},_=b.createManagedTexture(v);w.resolveTextureDescriptor=v,w.resolveTexture=_,w.resolveTextureView=b.getGPUResourceBitmapTextureView(_)}return w}#Oc(i){g(`새 텍스처 생성 중: ${i}`);let x=Qn[i]?.format||navigator.gpu.getPreferredCanvasFormat(),{usage:v,withResolve:_,useMipmap:y}=Qn[i],b=y?getMipLevelCount(this.#kc.width,this.#kc.height):1;this.#Nc(i),this.#Uc.set(i,this.#Fc(i,x,v,_,b))}#Il(i){this.#Nc(i),g(`새 텍스처 생성 중: ${i}`);const x=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC;this.#Uc.set(i,this.#Fc(i,"depth32float",x,!1))}}Object.freeze(ViewRenderTextureManager);const ea={LINEAR:"linear",KHRONOS_PBR_NEUTRAL:"khronosPBRNeutral",ACES_FILMIC_HILL:"ACESFilmicHill",ACES_FILMIC_NARKOWICZ:"ACESFilmicNarkowicz"};Object.freeze(ea);var ta="#redgpu_include color.linearToSrgbVec3 struct Uniforms{contrast:f32,brightness:f32,_pad:f32,_pad2:f32,};fn linearToneMapping(color:vec3)->vec3{return color;}fn khronosPBRNeutralToneMapping(color:vec3)->vec3{let startCompression:f32=0.8-.04;let desaturation:f32=0.15;var col=color;let x=min(col.r,min(col.g,col.b));var offset:f32;if(x<.08){offset=x-6.25*x*x;}else{offset=.04;}col=col-vec3(offset);let peak=max(col.r,max(col.g,col.b));if(peak(.0),vec3(1.0));}let d=1.0-startCompression;let newPeak=1.0-d*d/(peak+d-startCompression);col=col*(newPeak/peak);let g=1.0-1.0/(desaturation*(peak-newPeak)+1.0);return clamp(mix(col,vec3(newPeak),g),vec3(.0),vec3(1.0));}fn acesFilmicNarkowiczToneMapping(color:vec3)->vec3{let x=color;let a=2.51;let b=.03;let c=2.43;let d=0.59;let e=0.14;return clamp((x*(a*x+b))/(x*(c*x+d)+e),vec3(.0),vec3(1.0));}fn acesFilmicHillToneMapping(color:vec3)->vec3{let v=color;let a1=v.r*0.59719+v.g*0.35458+v.b*.04823;let a2=v.r*.07600+v.g*0.90834+v.b*.01566;let a3=v.r*.02840+v.g*0.13383+v.b*0.83777;let a=vec3(a1,a2,a3);let b=(a*(a+.0245786)-.000090537)/(a*(0.983729*a+0.4329510)+0.238081);let r=b.r*1.60475-b.g*0.53108-b.b*.07367;let g=b.r*-0.10208+b.g*1.10813-b.b*.00605;let bl=b.r*-.00327-b.g*.07276+b.b*1.07602;return clamp(vec3(r,g,bl),vec3(.0),vec3(1.0));}fn getFinalSRGB(toneMappedColor:vec3,contrast:f32,brightness:f32)->vec3{let contrastRGB=applyContrast(toneMappedColor,contrast);let finalLinearRGB=applyBrightness(contrastRGB,brightness);let finalSRGB=clamp(linearToSrgbVec3(finalLinearRGB),vec3(.0),vec3(1.0));return finalSRGB;}fn applyContrast(color:vec3,contrast:f32)->vec3{return 0.5+contrast*(color-0.5);}fn applyBrightness(color:vec3,brightness:f32)->vec3{return color+brightness;}";function createSetter$1(i,g,x,v){return function(_){validateNumber(_),void 0!==x&&_v&&(console.warn(`Value for ${i} exceeds the maximum (${v}). Received: ${_}. Adjusted to ${v}.`),_=v),this[g]=_,updateTargetUniform(this,i,_)}}function defineNumber_func(i){const{key:g,value:x=0,min:v,max:_}=i,y=Symbol(g);return{get:function(){return void 0===this[y]&&(this[y]=x),this[y]},set:createSetter$1(g,y,v,_),...vi}}const defineNumber=(i,g)=>applyProperties(i,g,defineNumber_func);Object.freeze(defineNumber);class AToneMappingEffect extends ASinglePassPostEffect{constructor(i){super(i)}}defineNumber(AToneMappingEffect,[{key:"contrast",value:5,min:.5,max:20},{key:"brightness",value:0,min:-1,max:1}]),Object.freeze(AToneMappingEffect);class ToneLinear extends AToneMappingEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_TONE_MAPPING_LINEAR",createBasicPostEffectCode(this,"{let index=vec2(global_id.xy);let inputColor=textureLoad(sourceTexture,index,0);let toneMappedColor=linearToneMapping(inputColor.rgb);let finalSRGB=getFinalSRGB(toneMappedColor,uniforms.contrast,uniforms.brightness);textureStore(outputTexture,index,vec4(finalSRGB,inputColor.a));}",ta))}}Object.freeze(ToneLinear);class ToneKhronosPBRNeutral extends AToneMappingEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_TONE_MAPPING_KHRONOS_PBR_NEUTRAL",createBasicPostEffectCode(this,"{let index=vec2(global_id.xy);let inputColor=textureLoad(sourceTexture,index,0);let toneMappedColor=khronosPBRNeutralToneMapping(inputColor.rgb);let finalSRGB=getFinalSRGB(toneMappedColor,uniforms.contrast,uniforms.brightness);textureStore(outputTexture,index,vec4(finalSRGB,inputColor.a));}",ta))}}Object.freeze(ToneKhronosPBRNeutral);class ToneACESFilmicNarkowicz extends AToneMappingEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_TONE_MAPPING_ACES_FILMIC_NARKOWICZ",createBasicPostEffectCode(this,"{let index=vec2(global_id.xy);let inputColor=textureLoad(sourceTexture,index,0);let toneMappedColor=acesFilmicNarkowiczToneMapping(inputColor.rgb);let finalSRGB=getFinalSRGB(toneMappedColor,uniforms.contrast,uniforms.brightness);textureStore(outputTexture,index,vec4(finalSRGB,inputColor.a));}",ta))}}Object.freeze(ToneACESFilmicNarkowicz);class ToneACESFilmicHill extends AToneMappingEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_TONE_MAPPING_ACES_FILMIC_HILL",createBasicPostEffectCode(this,"{let index=vec2(global_id.xy);let inputColor=textureLoad(sourceTexture,index,0);let toneMappedColor=acesFilmicHillToneMapping(inputColor.rgb);let finalSRGB=getFinalSRGB(toneMappedColor,uniforms.contrast,uniforms.brightness);textureStore(outputTexture,index,vec4(finalSRGB,inputColor.a));}",ta))}}Object.freeze(ToneACESFilmicHill);class ToneMappingManager{#h;#Hc;#zc=ea.KHRONOS_PBR_NEUTRAL;#$c=1;#jc=0;constructor(i){this.#h=i}get redGPUContext(){return this.#h}get toneMapping(){return this.#Kc(),this.#Hc}get mode(){return this.#zc}set mode(i){this.#zc!==i&&(this.#zc=i,this.clear())}get contrast(){return this.#$c}set contrast(i){this.#$c=i,this.#Hc&&(this.#Hc.contrast=i)}get brightness(){return this.#jc}set brightness(i){this.#jc=i,this.#Hc&&(this.#Hc.brightness=i)}clear(){this.#Hc&&(this.#Hc.clear(),this.#Hc=void 0)}render(i,g,x,v){const _=this.toneMapping;return _?_.render(i,g,x,v):v}#Kc(){if(this.#Hc)return;const{redGPUContext:i}=this;switch(this.#zc){case ea.LINEAR:this.#Hc=new ToneLinear(i);break;case ea.KHRONOS_PBR_NEUTRAL:this.#Hc=new ToneKhronosPBRNeutral(i);break;case ea.ACES_FILMIC_NARKOWICZ:this.#Hc=new ToneACESFilmicNarkowicz(i);break;case ea.ACES_FILMIC_HILL:this.#Hc=new ToneACESFilmicHill(i);break;default:this.#Hc=new ToneKhronosPBRNeutral(i)}this.#Hc&&(this.#Hc.contrast=this.#$c,this.#Hc.brightness=this.#jc)}}Object.freeze(ToneMappingManager);class DrawDebuggerPointLight extends ADrawDebuggerLight{constructor(i,g){super(i,g,"💡",[0,255,255],51)}render(i){const{lightDebugMesh:g,label:x,target:v}=this;i.view.systemUniform_Vertex_UniformBindGroup&&v.enableDebugger&&(this.#su(v,g.geometry.vertexBuffer),g.render(i),x.setPosition(...v.position))}#su(i,g){const x=i.position||[0,0,0],v=i.radius||1,_=16,y=[];for(let i=0;i<_;i++){const g=i/_*Math.PI*2,b=(i+1)/_*Math.PI*2,S=x[0]+Math.cos(g)*v,w=x[1]+Math.sin(g)*v,L=x[2],k=x[0]+Math.cos(b)*v,H=x[1]+Math.sin(b)*v,z=x[2];y.push([[S,w,L],[k,H,z]])}for(let i=0;i<_;i++){const g=i/_*Math.PI*2,b=(i+1)/_*Math.PI*2,S=x[0]+Math.cos(g)*v,w=x[1],L=x[2]+Math.sin(g)*v,k=x[0]+Math.cos(b)*v,H=x[1],z=x[2]+Math.sin(b)*v;y.push([[S,w,L],[k,H,z]])}for(let i=0;i<_;i++){const g=i/_*Math.PI*2,b=(i+1)/_*Math.PI*2,S=x[0],w=x[1]+Math.cos(g)*v,L=x[2]+Math.sin(g)*v,k=x[0],H=x[1]+Math.cos(b)*v,z=x[2]+Math.sin(b)*v;y.push([[S,w,L],[k,H,z]])}const b=.2*v;y.push([[x[0]-b,x[1],x[2]],[x[0]+b,x[1],x[2]]]),y.push([[x[0],x[1]-b,x[2]],[x[0],x[1]+b,x[2]]]),y.push([[x[0],x[1],x[2]-b],[x[0],x[1],x[2]+b]]),this.updateVertexBuffer(y,g)}}Object.freeze(DrawDebuggerPointLight);class DrawDebuggerSpotLight extends ADrawDebuggerLight{constructor(i,g){super(i,g,"🔦",[255,255,0],80)}render(i){const{lightDebugMesh:g,label:x,target:v}=this;i.view.systemUniform_Vertex_UniformBindGroup&&v.enableDebugger&&(this.#su(v,g.geometry.vertexBuffer),g.render(i),x.setPosition(...v.position))}#su(i,g){const x=i.position||[0,0,0],v=i.direction||[0,-1,0],_=i.radius||5,y=i.outerCutoff||22.5,b=i.innerCutoff||15,S=[],w=Math.sqrt(v[0]*v[0]+v[1]*v[1]+v[2]*v[2]),L=[v[0]/w,v[1]/w,v[2]/w],k=[x[0]+L[0]*_,x[1]+L[1]*_,x[2]+L[2]*_],H=_*Math.tan(y*Math.PI/180),z=_*Math.tan(b*Math.PI/180);let q=[0,1,0];Math.abs(L[1])>.99&&(q=[1,0,0]);const W=[L[1]*q[2]-L[2]*q[1],L[2]*q[0]-L[0]*q[2],L[0]*q[1]-L[1]*q[0]],be=Math.sqrt(W[0]*W[0]+W[1]*W[1]+W[2]*W[2]),je=[W[0]/be,W[1]/be,W[2]/be],Ke=[je[1]*L[2]-je[2]*L[1],je[2]*L[0]-je[0]*L[2],je[0]*L[1]-je[1]*L[0]],Xe=16;for(let i=0;i{const x=W.getDispatchSize();g.setPipeline(this.#Wc),g.setBindGroup(0,i),g.setBindGroup(1,this.#Yc),g.dispatchWorkgroups(x[0],x[1],x[2])})}}#Zc(){const{gpuDevice:i,resourceManager:g}=this,x=parseWGSL("PASS_CLUSTER_LIGHT_BOUND",ra+"#redgpu_include SYSTEM_UNIFORM;@group(1)@binding(0)varclusterBoundsGrid:ClusterBoundsGrid;fn lineIntersectionToZPlane(a:vec3,b:vec3,zDistance:f32)->vec3{let normal=vec3(.0,.0,0.5);let ab=b-a;let t=(zDistance-dot(normal,a))/dot(normal,ab);return a+t*ab;}fn clipToView(clip:vec4)->vec4{let view=systemUniforms.projection.inverseProjectionMatrix*clip;return view/vec4(view.w,view.w,view.w,view.w);}fn screen2View(screen:vec4)->vec4{let texCoord=screen.xy/systemUniforms.resolution.xy;let clip=vec4(vec2(texCoord.x,1.0-texCoord.y)*2.0-vec2(1.0,1.0),screen.z,screen.w);return clipToView(clip);}const eyePos=vec3(.0);@compute @workgroup_size(REDGPU_DEFINE_WORKGROUP_SIZE_X,REDGPU_DEFINE_WORKGROUP_SIZE_Y,REDGPU_DEFINE_WORKGROUP_SIZE_Z)fn main(@builtin(global_invocation_id)global_id:vec3){let tileIndex=global_id.x+global_id.y*clusterLight_tileCount.x+global_id.z*clusterLight_tileCount.x*clusterLight_tileCount.y;let tileSize=vec2(systemUniforms.resolution.x/f32(clusterLight_tileCount.x),systemUniforms.resolution.y/f32(clusterLight_tileCount.y));let global_id_x_pos_one=vec2(f32(global_id.x+1u),f32(global_id.y+1u))*tileSize;let global_id_x_y=vec2(f32(global_id.x),f32(global_id.y))*tileSize;let maxPoint_sS=vec4(global_id_x_pos_one,.0,1.0);let minPoint_sS=vec4(global_id_x_y,.0,1.0);let maxPoint_vS=screen2View(maxPoint_sS).xyz;let minPoint_vS=screen2View(minPoint_sS).xyz;let nearFarX=systemUniforms.camera.nearClipping;let nearFarY=systemUniforms.camera.farClipping;let tileZ=f32(global_id.z)/f32(clusterLight_tileCount.z);let tileZ_plus_one=f32(global_id.z+1u)/f32(clusterLight_tileCount.z);let tileNear=-nearFarX*pow(nearFarY/nearFarX,tileZ);let tileFar=-nearFarX*pow(nearFarY/nearFarX,tileZ_plus_one);let minPointNear=lineIntersectionToZPlane(eyePos,minPoint_vS,tileNear);let minPointFar=lineIntersectionToZPlane(eyePos,minPoint_vS,tileFar);let maxPointNear=lineIntersectionToZPlane(eyePos,maxPoint_vS,tileNear);let maxPointFar=lineIntersectionToZPlane(eyePos,maxPoint_vS,tileFar);let minAABB=min(min(minPointNear,minPointFar),min(maxPointNear,maxPointFar));let maxAABB=max(max(minPointNear,minPointFar),max(maxPointNear,maxPointFar));clusterBoundsGrid.cubeList[tileIndex].minAABB=vec4(minAABB,.0);clusterBoundsGrid.cubeList[tileIndex].maxAABB=vec4(maxAABB,.0);}").defaultSource;this.#Xc=g.createGPUBuffer("PASS_CLUSTER_BOUND_BUFFER",{size:32*W.getTotalTileSize(),usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST}),this.#qc=i.createBindGroupLayout({entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}}]}),this.#Yc=i.createBindGroup({label:"CLUSTER_BOUND_BIND_GROUP",layout:this.#qc,entries:[{binding:0,resource:{buffer:this.#Xc}}]}),this.#Wc=i.createComputePipeline({label:"CLUSTER_BOUND_PIPELINE",layout:i.createPipelineLayout({bindGroupLayouts:[g.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),this.#qc]}),compute:{module:g.createGPUShaderModule("CLUSTER_BOUND_SHADER",{code:x}),entryPoint:"main"}})}}Object.freeze(PassClusterLightBound);const ia=new Uint32Array([0,0,0,0]);class PassClustersLight extends RedGPUObject{#Ri;#Jc;#Qc;#eh;constructor(i,g){super(i),this.#Ri=g,this.#Zc()}get clusterLightsBuffer(){return this.#eh}render(){const i=this.#Ri.systemUniform_Vertex_UniformBindGroup;if(i){const{commandEncoderManager:g,gpuDevice:x}=this;g.addPreProcessComputePass("PassClustersLight_ComputePass",g=>{const v=W.getDispatchSize();x.queue.writeBuffer(this.clusterLightsBuffer,0,ia),g.setPipeline(this.#Qc),g.setBindGroup(0,i),g.setBindGroup(1,this.#Jc),g.dispatchWorkgroups(v[0],v[1],v[2])})}}#Zc(){const{gpuDevice:i,resourceManager:g}=this,x=parseWGSL("PASS_CLUSTERS_LIGHT",ra+"#redgpu_include SYSTEM_UNIFORM;@group(1)@binding(0)varclusterBoundsGrid:ClusterBoundsGrid;fn pointLight_testSphereAABB(light:u32,tile:u32)->bool{let targetLight=clusterLightList.lights[light];let targetTile=clusterBoundsGrid.cubeList[tile];let radius:f32=targetLight.radius;let position:vec3=targetLight.position;let center:vec3=(systemUniforms.camera.viewMatrix*vec4(position,1.0)).xyz;let squaredDistance:f32=pointLight_sqDistPointAABB(center,tile,targetTile.minAABB.xyz,targetTile.maxAABB.xyz);return squaredDistance<=(radius*radius);}fn pointLight_sqDistPointAABB(targetPoint:vec3,tile:u32,minAABB:vec3,maxAABB:vec3)->f32{var sqDist=.0;for(var i=0u;i<3u;i=i+1u){let v=targetPoint[i];let _minAABB=minAABB[i];let _maxAABB=maxAABB[i];if(v<_minAABB){sqDist+=(_minAABB-v)*(_minAABB-v);}if(v>_maxAABB){sqDist+=(v-_maxAABB)*(v-_maxAABB);}}return sqDist;}fn spotLight_testSphereAABB(light:u32,tile:u32)->bool{let targetLight=clusterLightList.lights[light];let targetTile=clusterBoundsGrid.cubeList[tile];let radius:f32=targetLight.radius;let position:vec3=targetLight.position;let center:vec3=(systemUniforms.camera.viewMatrix*vec4(position,1.0)).xyz;let squaredDistance:f32=pointLight_sqDistPointAABB(center,tile,targetTile.minAABB.xyz,targetTile.maxAABB.xyz);return squaredDistance<=(radius*radius);}@compute @workgroup_size(REDGPU_DEFINE_WORKGROUP_SIZE_X,REDGPU_DEFINE_WORKGROUP_SIZE_Y,REDGPU_DEFINE_WORKGROUP_SIZE_Z)fn main(@builtin(global_invocation_id)global_id:vec3){let tileIndex=global_id.x+global_id.y*clusterLight_tileCount.x+global_id.z*clusterLight_tileCount.x*clusterLight_tileCount.y;var clusterLightCount=0u;var clusterLightIndices:array;for(var i=0u;i-1){let i=!0,g=this.#mh[q];const v=b?.skyAtmosphereReflectionLUT,_=b?.skyAtmosphereIrradianceLUT;g&&(i=g.ibl!==y||g.skyAtmosphere!==b||g.skyAtmosphereReflectionLUT!==v||g.skyAtmosphereReflectionLUTRevision!==v?.revision||g.skyAtmosphereIrradianceLUT!==_||g.skyAtmosphereIrradianceLUTRevision!==_?.revision||g.ibl_prefilterTexture!==L||g.ibl_irradianceTexture!==k||g.renderPath1ResultTextureView!==x||g.shadowDepthTextureView!==H||!this.#yh.passClustersLight),i?this.#Sh(q,H,this.ibl,x):this.#ah=this.#mh[q].vertexUniformBindGroup,this.#mh[q]={ibl:y,skyAtmosphere:b,skyAtmosphereReflectionLUT:v,skyAtmosphereReflectionLUTRevision:v?.revision,skyAtmosphereIrradianceLUT:_,skyAtmosphereIrradianceLUTRevision:_?.revision,ibl_prefilterTexture:L,ibl_irradianceTexture:k,renderPath1ResultTextureView:x,shadowDepthTextureView:H,vertexUniformBindGroup:this.#ah}}this.#Th()}#Th(){const{inverseProjectionMatrix:i,noneJitterProjectionMatrix:g,projectionMatrix:x,rawCamera:v}=this;v.updateExposure(this);const{redGPUContext:_,systemUniform_Vertex_UniformBuffer:y}=this,{gpuDevice:b}=_,{lightManager:S,shadowManager:w}=this.scene,{viewMatrix:L}=v,k=this.systemUniform_Vertex_StructInfo,{members:H}=k;{this.#_h=multiply$4(sa,g,L);const y=multiply$4(aa,x,L);SystemUniformUpdater.updateCamera(v,H.camera.members,this.#vn,this.#_n),SystemUniformUpdater.updateShadow(w,H.shadow.members,this.#vn,this.#_n),SystemUniformUpdater.updateSkyAtmosphere(this.skyAtmosphere,H,this.#vn,this.#_n),SystemUniformUpdater.updateDirectionalLights(S.directionalLights,H.directionalLights.memberList,this.#vn,this.#_n),SystemUniformUpdater.updateAmbientLight(S.ambientLight,H.ambientLight.members,this.#vn,this.#_n),SystemUniformUpdater.updateTime(this.renderViewStateData,H.time.members,this.#vn,this.#_n),SystemUniformUpdater.updateProjection({projectionMatrix:x,projectionViewMatrix:y,noneJitterProjectionMatrix:g,noneJitterProjectionViewMatrix:this.#_h,inverseProjectionMatrix:i,inverseProjectionViewMatrix:invert$1(oa,y),prevNoneJitterProjectionViewMatrix:_.antialiasingManager.useTAA?this.taa.prevNoneJitterProjectionViewMatrix:this.#_h},H.projection.members,this.#vn,this.#_n),updateSystemUniformData(H,this.#vn,this.#_n,[{key:"resolution",value:[this.pixelRectObject.width,this.pixelRectObject.height]},{key:"usePrefilterTexture",value:this.ibl?.prefilterTexture?.gpuTexture?1:0},{key:"isView3D",value:this.constructor===View3D?1:0},{key:"directionalLightCount",value:S.directionalLightCount},{key:"iblIntensity",value:this.ibl?this.ibl.luminance*this.ibl.intensityMultiplier:1},{key:"directionalLightProjectionViewMatrix",value:S.getDirectionalLightProjectionViewMatrix(this)},{key:"directionalLightProjectionMatrix",value:S.getDirectionalLightProjectionMatrix(this)},{key:"directionalLightViewMatrix",value:S.getDirectionalLightViewMatrix(this)},{key:"preExposure",value:this.postEffectManager.autoExposure.preExposure}])}S.directionalLights.forEach(i=>{i.enableDebugger&&(i.drawDebugger||(i.drawDebugger=new DrawDebuggerDirectionalLight(_,i)),i.drawDebugger.render(this.renderViewStateData))}),b.queue.writeBuffer(y.gpuBuffer,0,this.#xn)}#Sh(i,g,x,v){this.#yh.updateClusterLights();const _=x?.prefilterTexture,y=x?.irradianceTexture,{redGPUContext:b}=this,{gpuDevice:S,resourceManager:w}=b,L={layout:w.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),label:`SYSTEM_UNIFORM_bindGroup_${i}`,entries:[{binding:0,resource:{buffer:this.#sh.gpuBuffer,offset:0,size:this.#sh.size}},{binding:1,resource:this.#ph},{binding:2,resource:g},{binding:3,resource:this.#tt},{binding:5,resource:{buffer:this.#yh.clusterLightsBuffer,offset:0,size:this.#yh.clusterLightsBuffer.size}},{binding:6,resource:{buffer:this.#yh.passClustersLight.clusterLightsBuffer,offset:0,size:this.#yh.passClustersLight.clusterLightsBuffer.size}},{binding:7,resource:this.#tt},{binding:8,resource:v||w.emptyBitmapTextureView},{binding:9,resource:this.#gh},{binding:10,resource:w.getGPUResourceCubeTextureView(_,_?.viewDescriptor||CubeTexture.defaultViewDescriptor)},{binding:11,resource:w.getGPUResourceCubeTextureView(y,y?.viewDescriptor||CubeTexture.defaultViewDescriptor)},{binding:12,resource:w.brdfGenerator.brdfLUTTexture?.createView()||w.emptyBitmapTextureView},{binding:13,resource:this.skyAtmosphere?this.skyAtmosphere.atmosphereSampler.gpuSampler:this.#tt},{binding:14,resource:this.skyAtmosphere?this.skyAtmosphere.transmittanceLUT.gpuTextureView:w.emptyBitmapTextureView},{binding:15,resource:w.getGPUResourceCubeTextureView(this.skyAtmosphere?.skyAtmosphereIrradianceLUT,this.skyAtmosphere?.skyAtmosphereIrradianceLUT?.viewDescriptor||CubeTexture.defaultViewDescriptor)},{binding:16,resource:w.getGPUResourceCubeTextureView(this.skyAtmosphere?.skyAtmosphereReflectionLUT,this.skyAtmosphere?.skyAtmosphereReflectionLUT?.viewDescriptor||CubeTexture.defaultViewDescriptor)}]};this.#ah=S.createBindGroup(L),this.#wh(w,_,y)}#wh(i,g,x){[[this.#xh,g],[this.#vh,x]].forEach(([g,x])=>{g&&g!==x&&this.#bh(i,g.cacheKey,!1),x&&g!==x&&this.#bh(i,x.cacheKey,!0)}),this.#xh=g,this.#vh=x}#bh(i,g,x){const v=i.managedCubeTextureState,_=v?.table.get(g);_&&(x?_.useNum++:_.useNum--)}#N(){const i=new ArrayBuffer(na.arrayBufferByteLength);this.#sh=new UniformBuffer(this.redGPUContext,i,"SYSTEM_UNIFORM_BUFFER_VERTEX","SYSTEM_UNIFORM_BUFFER_VERTEX"),this.#ph=new Sampler(this.redGPUContext,{addressModeU:v.CLAMP_TO_EDGE,addressModeV:v.CLAMP_TO_EDGE,addressModeW:v.CLAMP_TO_EDGE,compare:Er.LESS_EQUAL}).gpuSampler,this.#tt=new Sampler(this.redGPUContext).gpuSampler,this.#gh=new Sampler(this.redGPUContext,{addressModeU:v.REPEAT,addressModeV:v.REPEAT}).gpuSampler}}Object.freeze(View3D);class RedGPUContextViewContainer{#Mh=[];constructor(){}get viewList(){return this.#Mh}get numViews(){return this.#Mh.length}contains(i){return this.#Mh.includes(i)}addView(i){this.#Ph(i),this.#Mh.push(i)}addViewAt(i,g){this.#Ph(i),validateUintRange(g);const x=this.#Mh.length;x=x,_=this.#Mh.indexOf(i);-1===_&&consoleAndThrowError("입력하신 View 는 RedGPUContext instance 에 등록되지 않은 View 입니다."),v&&consoleAndThrowError(`index must be smaller than the viewList length. / index : ${g} / this.#viewList.length : ${x}`),this.#Mh.splice(_,1),this.#Mh.splice(g,0,i)}swapViews(i,g){this.#Ph(i),this.#Ph(g);const x=this.#Mh.indexOf(i),v=this.#Mh.indexOf(g);-1!==x&&-1!==v||consoleAndThrowError((-1===x?"view1":"view2")+" is not child of this RedGPUContext instance."),this.swapViewsAt(x,v)}swapViewsAt(i,g){i===g&&consoleAndThrowError("The indices to swap cannot be the same."),validateUintRange(i),validateUintRange(g);const x=this.#Mh.length;(i>=x||g>=x)&&consoleAndThrowError(`index1, index2 must be smaller than the viewList length. / index1 : ${i} / index2 : ${g} / this.#viewList.length : ${x}`);const v=this.#Mh[i];this.#Mh[i]=this.#Mh[g],this.#Mh[g]=v}removeView(i){this.#Ph(i);const g=this.#Mh.indexOf(i);g>-1?this.#Mh.splice(g,1):consoleAndThrowError("View3D is not found in the view list.")}removeViewAt(i){validateUintRange(i);const g=this.#Mh.length;i{const _=v.beginRenderPass(i);g(_),_.end(),x&&x(v)},"Immediate Submitted Render Pass")}async immediateComputePass(i,g,x){const v=this.#kh(i),_=v.label||"RedGPU_Immediate_Compute_Encoder";await this.#Uh(_,i=>{const _=i.beginComputePass(v);g(_),_.end(),x&&x(i)},"Immediate Submitted Compute Pass")}async immediateSubmit(i,g){await this.#Uh(i,g,"Immediate Submitted Commands")}submit(i){if(this.#Ch[i])throw new Error(`[RedGPU] Cannot submit ${i} phase while a pass is still active.`);const g=this.#Gh(i);if(g.length>0){this.gpuDevice.queue.submit(g);const x=this.#Oh(i,g.length);return this.#Vh(i),this.#Nh(),x}return this.#Nh(),null}submitAll(){const i=[],g={};if([k.RESOURCE,k.PRE_PROCESS,k.MAIN,k.POST_PROCESS].forEach(x=>{if(this.#Ch[x])throw new Error(`[RedGPU] Cannot submit ${x} phase while a pass is still active.`);const v=this.#Gh(x);i.push(...v),g[x]=this.#Oh(x,v.length),this.#Vh(x)}),i.length>0){this.gpuDevice.queue.submit(i);const x=this.#Nh();return{phases:g,deferredDestroyCount:x}}const x=this.#Nh();return x>0?{phases:g,deferredDestroyCount:x}:null}resetAll(){this.#Rh.clear(),this.#Bh.clear(),this.#Nh(),Object.keys(this.#Ch).forEach(i=>{delete this.#Ch[i]})}#Nh(){const i=this.#Dh.length;if(i>0){let g=0;for(;g"string"==typeof i?{label:i}:i;#Oh(i,g){const x=this.#Bh.get(i)||{renderPasses:[],computePasses:[],rawUsages:0};return{Phase:i,"Command Buffers":g,"Render Passes":{count:x.renderPasses.length,list:x.renderPasses},"Compute Passes":{count:x.computePasses.length,list:x.computePasses},"Raw Usages":x.rawUsages}}#Lh(i,g,x){this.#Bh.has(i)||this.#Bh.set(i,{renderPasses:[],computePasses:[],rawUsages:0});const v=this.#Bh.get(i);"rawUsages"===g?v.rawUsages++:v[g].push(x||"unlabeled")}#Vh(i){this.#Bh.set(i,{renderPasses:[],computePasses:[],rawUsages:0})}#Gh(i){const g=this.#Rh.get(i);if(g&&g.length>0){const x=g.map(i=>i.finish());return this.#Rh.set(i,[]),delete this.#Ch[i],x}return[]}}class RedGPUContextObserver extends RedGPUObject{#Nt;#Fh;#Hh=null;#zh=null;#$h=null;#jh=null;constructor(i,g){super(i),this.#Nt=i.htmlCanvas,this.#Fh=g,this.#N()}stop(){this.#$h?.disconnect(),this.#zh?.disconnect(),this.#jh?.disconnect()}#N(){this.#$h=new MutationObserver(i=>{for(const g of i)"childList"===g.type&&this.#Hh!==this.#Nt.parentElement&&this.#Kh()}),"undefined"!=typeof document&&this.#$h.observe(document.body,{childList:!0,subtree:!0}),this.#jh=new IntersectionObserver(()=>{this.#Xh()},{threshold:[0,1]}),this.#jh.observe(this.#Nt),window.addEventListener("resize",()=>this.#Xh()),this.#Kh()}#Kh(){const i=this.#Nt.parentElement;this.#Hh!==i&&(this.#zh&&(this.#zh.disconnect(),this.#zh=null),this.#Hh=i,this.#Hh&&(this.#zh=new ResizeObserver(()=>{this.#Xh()}),this.#zh.observe(this.#Hh))),this.#Xh()}#Xh(){this.#Fh(),this.redGPUContext.sizeManager.setSize()}}class RedGPUContext extends RedGPUContextViewContainer{currentRequestAnimationFrame;onResize=null;currentTime;#qh;#yt;#Yh;#Wh;#f;#Nt;#Zh;#Jh;#Qh;#ef;#tf;#kl=new ColorRGBA(0,0,0,1);#rf={};#if;#nf;constructor(i,g,x,v,_){super(),this.#yt=g,this.#f=x,this.#Wh=v,this.#Yh=_,this.#Nt=i,this.#Zh=new RedGPUContextSizeManager(this),this.#Jh=new RedGPUContextDetector(this),this.#Qh=new ResourceManager(this),this.#ef=new CommandEncoderManager(this),this.#tf=new AntialiasingManager,this.#af()}get commandEncoderManager(){return this.#ef}get boundingClientRect(){return this.#if}get antialiasingManager(){return this.#tf}get backgroundColor(){return this.#kl}set backgroundColor(i){i instanceof ColorRGBA||consoleAndThrowError("allow only ColorRGBA instance"),this.#kl=i}get detector(){return this.#Jh}get configurationDescription(){return this.#qh}get gpuAdapter(){return this.#yt}get alphaMode(){return this.#Yh}set alphaMode(i){this.#Yh=i,this.#sf()}get gpuContext(){return this.#Wh}get gpuDevice(){return this.#f}get htmlCanvas(){return this.#Nt}get keyboardKeyBuffer(){return this.#rf}set keyboardKeyBuffer(i){this.#rf=i}get resourceManager(){return this.#Qh}get sizeManager(){return this.#Zh}get width(){return this.#Zh.width}set width(i){this.#Zh.width=i}get height(){return this.#Zh.height}set height(i){this.#Zh.height=i}get screenRectObject(){return this.#Zh.screenRectObject}get pixelRectObject(){return this.#Zh.pixelRectObject}get renderScale(){return this.#Zh.renderScale}set renderScale(i){this.#Zh.renderScale=i,this.viewList.forEach(i=>{i.setPosition(),i.setSize()})}destroy(){this.#nf?.stop(),this.#f.destroy()}setSize(i=this.width,g=this.height){this.sizeManager.setSize(i,g)}#of(){this.#if=this.#Nt.getBoundingClientRect()}#af(){this.#sf(),this.#of(),this.sizeManager.setSize("100%","100%"),this.#nf=new RedGPUContextObserver(this,()=>this.#of());(this.detector.isMobile?["click","touchmove","touchstart","touchend"]:["click","mousemove","mousedown","mouseup"]).forEach(g=>{const x=this.detector.isMobile?{click:i.CLICK,touchmove:i.MOVE,touchstart:i.DOWN,touchend:i.UP}:{click:i.CLICK,mousemove:i.MOVE,mousedown:i.DOWN,mouseup:i.UP};this.#Nt.addEventListener(g,g=>{const v=x[g.type];this.viewList.forEach(x=>{this.detector.isMobile&&g instanceof TouchEvent&&g.touches.length>0?(x.pickingManager.mouseX=g.touches[0].clientX-x.pixelRectObject.x,x.pickingManager.mouseY=g.touches[0].clientY-x.pixelRectObject.y):g instanceof MouseEvent&&(x.pickingManager.mouseX=g.offsetX-x.pixelRectObject.x,x.pickingManager.mouseY=g.offsetY-x.pixelRectObject.y),v===i.CLICK?x.pickingManager.lastMouseClickEvent={...g,type:v}:x.pickingManager.lastMouseEvent={...g,type:v}})})});{const HD_keyDown=i=>{this.#rf[i.key]=!0},HD_keyUp=i=>{this.#rf[i.key]=!1};window?.addEventListener("keyup",HD_keyUp),window?.addEventListener("keydown",HD_keyDown)}}#sf(){const i=navigator.gpu.getPreferredCanvasFormat();this.#qh={device:this.#f,format:i,alphaMode:this.#Yh},this.#Wh.configure(this.#qh)}}Object.freeze(RedGPUContext);const init=async(i,x,v,_,y="premultiplied",b={powerPreference:"high-performance",forceFallbackAdapter:!1})=>{if(isSearchEngineBot())return void g("🤖 Search engine bot detected - skipping WebGPU initialization");const{gpu:S}=navigator;if(!S){const i="WebGPU is not supported in this browser. Please use a modern browser with WebGPU enabled.";return void v?.(i)}const errorHandler=(i,g)=>{const x=generateErrorMessage(i,g);console.error("\n============\n",x,"\n============\n"),v?.(x)},validateAndRequestDevice=async g=>{const x=[];[].forEach(i=>{g?.features.has(i)&&x.push(i)});const v={};["maxBufferSize","maxStorageBufferBindingSize","maxSampledTexturesPerShaderStage","maxSamplersPerShaderStage","maxStorageBuffersPerShaderStage","maxStorageTexturesPerShaderStage","maxUniformBuffersPerShaderStage","maxUniformBufferBindingSize","maxBindGroups","maxVertexAttributes","maxVertexBuffers","maxInterStageShaderComponents","maxComputeWorkgroupStorageSize","maxComputeInvocationsPerWorkgroup","maxComputeWorkgroupSizeX","maxComputeWorkgroupSizeY","maxComputeWorkgroupSizeZ","maxComputeWorkgroupsPerDimension"].forEach(i=>{g.limits[i]&&(v[i]=g.limits[i])});const _={requiredFeatures:x,requiredLimits:v};try{const x=await g.requestDevice(_);validateAndInitializeContext(i,g,x)}catch(i){errorHandler(null,`Failed to request device. Adapter was ${g}, error message is ${i.message}`)}},validateAndInitializeContext=(i,v,b)=>{const S=i.getContext("webgpu");if(S)try{{const i=b.createShaderModule.bind(b);b.createShaderModule=function(g){return g.code=ensureVertexIndexBuiltin(g.code),i(g)}}const w=new RedGPUContext(i,v,b,S,y);x(w),b.addEventListener("uncapturederror",i=>{console.warn("TODO A WebGPU error was not captured:",i),console.warn(i.error?.message),window.cancelAnimationFrame(w.currentRequestAnimationFrame)}),b.lost.then(i=>{console.warn(i),console.warn(`Device lost occurred: ${i.message}`),"destroyed"===i.reason&&_?.(i)});const clearDevice=()=>{if(w.gpuContext)try{w.gpuContext.unconfigure(),g("🧹 Canvas Context unconfigure 완료")}catch(i){g("⚠️ Canvas Context unconfigure 실패:",i)}window?.cancelAnimationFrame(w.currentRequestAnimationFrame),w.gpuDevice.destroy()};window?.addEventListener("beforeunload",()=>{w&&w.gpuDevice&&(g("🧹 페이지 종료 시 GPU 디바이스 정리"),clearDevice())}),window?.addEventListener("pageshow",i=>{i.persisted&&(g("🔄 bfcache에서 복원됨 (뒤로가기 또는 앞으로가기) - 페이지 재로드"),window.location.reload())}),window?.addEventListener("pagehide",i=>{i.persisted&&(g("💾 bfcache에 저장됨"),w&&w.gpuDevice&&clearDevice())})}catch(i){errorHandler(i,"")}else errorHandler(new Error(`Failed to get context from canvas: ${i.id||i}`),"Failed to get webgpu initialize from canvas")},initializeWebGPU=async()=>{x instanceof Function?i instanceof HTMLCanvasElement?await(async i=>{i||errorHandler(null,"Cannot find navigator.gpu");try{const g=await i.requestAdapter(b);await validateAndRequestDevice(g)}catch(g){errorHandler(g,`Failed to request adapter or validate device with target GPU: ${i}, error message is ${g.message}`)}})(S):errorHandler(null,`Expected HTMLCanvasElement, but received : ${i}`):errorHandler(null,`Expected onWebGPUInitialized, but received : ${x}`)};try{await initializeWebGPU()}catch(i){errorHandler(i,`Unexpected error occurred during WebGPU initialization: ${i.message}`)}},generateErrorMessage=(i,g)=>{let x=g;return i instanceof Error?(x=i.message??g,"string"==typeof i.stack&&(x+=`\nStack Trace: ${i.stack}`)):console.warn("generateErrorMessage function expected an Error instance, but got: ",i),x},isSearchEngineBot=()=>{if("undefined"==typeof navigator||"undefined"==typeof window)return!0;const i=navigator.userAgent.toLowerCase();return["googlebot","bingbot","slurp","duckduckbot","baiduspider","yandexbot","facebookexternalhit","twitterbot","rogerbot","linkedinbot","embedly","quora link preview","showyoubot","outbrain","pinterest/0.","developers.google.com/+/web/snippet","www.google.com/webmasters/tools/richsnippets","slackbot","vkshare","w3c_validator","redditbot","applebot","whatsapp","flipboard","tumblr","bitlybot","skypeuripreview","nuzzel","line","discordbot","telegrambot","crawler","spider","bot"].some(g=>i.includes(g))};class TextureLoaderData{src;texture;loadEnd;loadSuccess;srcInfo;idx;constructor(i,g,x){this.src=i,this.texture=null,this.loadEnd=!1,this.loadSuccess=!1,this.srcInfo=g,this.idx=x}}class TextureLoader extends RedGPUObject{textures=[];#uf=0;#lf;#Oa;#cf;constructor(i,g=[],x,v){super(i),this.#lf=g,this.#Oa=x,this.#cf=v,this.#lf.length?this.#lf.forEach((i,g)=>this.#hf(i,g)):this.#ff()}getTextureByIndex(i){if(this.textures[i])return this.textures[i].texture}#hf(i,g){const{redGPUContext:x}=this;let v,_,y=BitmapTexture;_=i.hasOwnProperty("src")?i.src:i,_ instanceof Array&&(y=CubeTexture),v=new TextureLoaderData(_,i,g);const onLoadHandler=()=>{v.loadSuccess=!0,v.loadEnd=!0,this.#df()},onErrorHandler=()=>{v.loadSuccess=!1,v.loadEnd=!0,this.#df()};v.texture=y===BitmapTexture?new y(x,{src:i.src,cacheKey:i.cacheKey},i.useMipmap,onLoadHandler,onErrorHandler,i.format,!1):new y(x,{src:i.src,cacheKey:i.cacheKey},i.useMipmap,onLoadHandler,onErrorHandler,i.format),this.textures.push(v),this.#mf()}#mf(){const i=this.#lf.length,g=this.#uf;this.#cf&&this.#cf.call(this,{total:i,loaded:g,percent:Math.min(100,parseFloat((g/i*100).toFixed(2)))})}#df(){this.#uf++,this.#mf(),this.#uf===this.#lf.length&&this.#ff()}#ff(){requestAnimationFrame(()=>{this.#Oa&&this.#Oa.call(this,this)})}}const checkProgress=(i,g,x)=>{const v=g.buffers.length;i.loadingProgressInfo.buffers={loaded:x,total:v,percent:Math.min(100,parseFloat((x/v*100).toFixed(2)))}},ua=new Map,la=new Map,arrayBufferLoader=(i,g,x)=>{if(i=getAbsoluteURL(window.location.href,i),ua.has(i))return void g?.(ua.get(i));if(la.has(i))return void la.get(i).then(i=>g?.(i)).catch(i=>x?.(i));const v=fetch(i).then(i=>{if(!i.ok)throw new Error(`Network response was not ok: ${i.statusText}`);return i.arrayBuffer()}).then(g=>(ua.set(i,g),g)).finally(()=>{la.delete(i)});la.set(i,v),v.then(i=>g?.(i)).catch(i=>x?.(i))},ca={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array};Object.freeze(ca);class AccessorInfo_GLTF{accessor;bufferView;bufferGlTfId;buffer;bufferURIDataView;componentType;componentType_BYTES_PER_ELEMENT;getMethod;accessorBufferOffset;bufferViewOffset;bufferViewByteStride;startIndex;constructor(i,g,x){switch(this.accessor=g.accessors[x],this.bufferView=g.bufferViews[this.accessor.bufferView],this.bufferGlTfId=this.bufferView.buffer,this.buffer=g.buffers[this.bufferGlTfId],this.bufferURIDataView=null,this.buffer.uri&&(this.bufferURIDataView=i.parsingResult.uris.buffers[this.bufferGlTfId]),this.componentType=ca[this.accessor.componentType],this.componentType_BYTES_PER_ELEMENT=this.componentType.BYTES_PER_ELEMENT,this.componentType){case Float32Array:this.getMethod="getFloat32";break;case Uint32Array:this.getMethod="getUint32";break;case Uint16Array:this.getMethod="getUint16";break;case Int16Array:this.getMethod="getInt16";break;case Uint8Array:this.getMethod="getUint8";break;case Int8Array:this.getMethod="getInt8";break;default:consoleAndThrowError("파싱할수없는 타입",this.componentType)}this.accessorBufferOffset=this.accessor.byteOffset||0,this.bufferViewOffset=this.bufferView.byteOffset||0,this.bufferViewByteStride=this.bufferView.byteStride||0,this.startIndex=(this.bufferViewOffset+this.accessorBufferOffset)/this.componentType_BYTES_PER_ELEMENT}}class AnimationData_GLTF{gltfLoader;scenesData;accessorGlTfId;dataList;constructor(i,g,x){this.gltfLoader=i,this.scenesData=g,this.accessorGlTfId=x;const v=new AccessorInfo_GLTF(this.gltfLoader,this.scenesData,this.accessorGlTfId),{accessor:_,startIndex:y,componentType_BYTES_PER_ELEMENT:b,bufferURIDataView:S,getMethod:w}=v,{type:L,count:k}=_;let H=y,z=1;switch(L){case"SCALAR":z=1;break;case"VEC4":z=4;break;case"VEC3":z=3}const q=[];let W=0;for(;Wanimation_data_list:array;@group(0)@binding(1)varuniforms:Uniforms;@group(0)@binding(2)varvertices:array;@group(0)@binding(3)varorigin_data:array;@group(0)@binding(4)varmorph_interleave_data:array;@compute @workgroup_size(64)fn main(@builtin(global_invocation_id)global_id:vec3){let vertex_index=global_id.x;let vertex_count=u32(uniforms.vertex_count);let stride=u32(uniforms.vertex_stride);let morph_length=u32(uniforms.morph_length);if(vertex_index>=vertex_count){return;}let base_vertex_index=vertex_index*stride;let base_vertex_index2=vertex_index*3u;let prev_time_offset=u32(uniforms.prev_time_data_index)*morph_length;let next_time_offset=u32(uniforms.next_time_data_index)*morph_length;var prev_weight=origin_data[base_vertex_index];var next_weight=origin_data[base_vertex_index];var prev_weight1=origin_data[base_vertex_index+1u];var next_weight1=origin_data[base_vertex_index+1u];var prev_weight2=origin_data[base_vertex_index+2u];var next_weight2=origin_data[base_vertex_index+2u];for(var morph_index=0u;morph_indexArray.from(i.interleaveData)),S=x.createBuffer({size:4*b.length,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST});x.queue.writeBuffer(y,0,v.origin),x.queue.writeBuffer(S,0,new Float32Array(b));const w=x.createBindGroup({layout:this.#Hr.getBindGroupLayout(0),entries:[{binding:0,resource:{buffer:this.#gf}},{binding:1,resource:{buffer:this.#se}},{binding:2,resource:{buffer:_.gpuBuffer}},{binding:3,resource:{buffer:y}},{binding:4,resource:{buffer:S}}]});this.#xf.set(g,{bindGroup:w,originBuffer:y,morphInterleavedBuffer:S})}}const parseAnimations=(i,g)=>new Promise(async x=>{g.animations||(g.animations=[]);const{parsingResult:v}=i,{animations:_}=v,{animations:y}=g;if(y.length){const x=y.map(async x=>{const{samplers:v,channels:y}=x,b=[];b.minTime=1e7,b.maxTime=-1,b.name=x.name,_.push(b),await Promise.all(y.map(async x=>((i,g,x,v,_)=>{let y,b;const{nodes:S,meshes:w}=_,L=[],{sampler:k,target:H}=x,z=v[k],{node:q,path:W}=H,be=S[q];if("mesh"in be){y=be.Mesh;const{primitives:i}=w[be.mesh];let g=i.length;for(;g--;)L.push(i[g].Mesh)}else{let g;if(!i.parsingResult.groups[q])return;g=i.parsingResult.groups[q],y=g}if("scale"!=W&&"rotation"!=W&&"translation"!=W&&"weights"!=W||(b=new AniTrack_GLTF(W,new AnimationData_GLTF(i,_,z.input),new AnimationData_GLTF(i,_,z.output),z.interpolation,y,L),g.push(b)),b){const{timeAnimationInfo:i}=b,{dataList:x}=i;g.minTime>x[0]&&(g.minTime=x[0]),g.maxTimei.playAnimation(g))}x()});class ParsedSkinInfo_GLTF{joints;inverseBindMatrices;skeletonMesh;vertexStorageInfo;vertexStorageBuffer;prevVertexStorageBuffer;invertNodeGlobalTransform;usedJoints=null;WORK_SIZE=64;jointData;uniformBuffer;computeShader;computePipeline;bindGroup;constructor(){this.joints=[],this.inverseBindMatrices=null,this.skeletonMesh=null}getUsedJointIndices(i){const g=new Set,{jointBuffer:x}=i.animationInfo;if(!x.data.length)return[];const v=x.data,_=v.length;for(let i=0;i<_;i++){const x=i;for(let i=0;i<4;i++){const _=Math.floor(v[x+i]);_>=0&&_,\n\t\t\t jointModelMatrices: array, ${this.usedJoints.length}>,\n\t\t\t inverseBindMatrices: array, ${this.joints.length}>,\n\t\t\t searchJointIndexTable: array, ${this.joints.length}>,\n\t\t\t};\n\t\t\t\n\t\t\t@group(0) @binding(0) var vertexWeight: array>;\n\t\t\t@group(0) @binding(1) var vertexJoint: array>;\n\t\t\t@group(0) @binding(2) var skinMatrixBuffer: array>;\n\t\t\t@group(0) @binding(3) var prevSkinMatrixBuffer: array>;\n\t\t\t@group(0) @binding(4) var uniforms: Uniforms;\n\t\t\t\n\t\t\t@compute @workgroup_size(${this.WORK_SIZE},1,1)\n\t\t\tfn main(@builtin(global_invocation_id) global_id: vec3) { \n\t\t\t let idx = global_id.x;\n\t\t\t if (idx >= arrayLength(&vertexWeight)) {\n\t\t\t return;\n\t\t\t }\n\t\t\t\n\t\t\t let weights = vertexWeight[idx];\n\t\t\t let joints = vertexJoint[idx];\n\t\t\t prevSkinMatrixBuffer[idx] = skinMatrixBuffer[idx];\n\t\t\t skinMatrixBuffer[idx] = uniforms.invertNodeGlobalTransform * (\n\t\t\t\t weights.x * (\n\t\t\t\t \tuniforms.jointModelMatrices[uniforms.searchJointIndexTable[joints.x].x] * uniforms.inverseBindMatrices[joints.x]\n\t\t\t\t ) +\n\t\t\t\t weights.y * (\n\t\t\t\t \tuniforms.jointModelMatrices[uniforms.searchJointIndexTable[joints.y].x] * uniforms.inverseBindMatrices[joints.y]\n\t\t\t\t ) +\n\t\t\t\t weights.z * (\n\t\t\t\t \tuniforms.jointModelMatrices[uniforms.searchJointIndexTable[joints.z].x] * uniforms.inverseBindMatrices[joints.z]\n\t\t\t\t ) +\n\t\t\t\t weights.w * (\n\t\t\t\t \tuniforms.jointModelMatrices[uniforms.searchJointIndexTable[joints.w].x] * uniforms.inverseBindMatrices[joints.w]\n\t\t\t\t )\n\t\t\t\t);\n\t\t\t}\n `;this.jointData=new Float32Array(16*(1+this.usedJoints.length)),this.computeShader=i.resourceManager.createGPUShaderModule(`calcSkinMatrix_${this.usedJoints.length}`,{code:y}),this.computePipeline=g.createComputePipeline({label:"calcSkinMatrix",layout:"auto",compute:{module:this.computeShader,entryPoint:"main"}}),this.uniformBuffer=g.createBuffer({size:this.jointData.byteLength+16*this.joints.length*4+4*this.joints.length*4,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST}),g.queue.writeBuffer(this.uniformBuffer,this.jointData.byteLength,new Float32Array(this.inverseBindMatrices.map(i=>Array.from(i)).flat()));const b=new Uint32Array(4*this.joints.length);b.fill(0),this.usedJoints.forEach((i,g)=>{b[4*i]=g}),g.queue.writeBuffer(this.uniformBuffer,this.jointData.byteLength+16*this.joints.length*4,b),this.bindGroup=g.createBindGroup({layout:this.computePipeline.getBindGroupLayout(0),entries:[{binding:0,resource:{buffer:v.gpuBuffer}},{binding:1,resource:{buffer:_.gpuBuffer}},{binding:2,resource:{buffer:this.vertexStorageBuffer}},{binding:3,resource:{buffer:this.prevVertexStorageBuffer}},{binding:4,resource:{buffer:this.uniformBuffer}}]})}}const parseJoint_GLTF=(i,g,x,v)=>{const _=x[v].Mesh;_?g.joints.push(_):requestAnimationFrame(function(){parseJoint_GLTF(i,g,x,v)})},calculateNormals=(i,g)=>{let x,v,_=[],y=g;const b=i.length/3;if(!g||0===g.length){g=[];for(let i=0;i{const y=x.sparse;if(!y)return;const{values:b,indices:S,count:w}=y,L=v.bufferViews,k=L[b.bufferView],H=k.buffer,z=v.buffers,q=z[H],W=[],be=[],je=L[S.bufferView],Ke=je.buffer,Xe=z[Ke];let Ye;q.uri&&(Ye=i.parsingResult.uris.buffers[H]);const Ze=ca[x.componentType],{BYTES_PER_ELEMENT:Je}=Ze;let Qe;switch(Ze){case Float32Array:Qe="getFloat32";break;case Uint32Array:Qe="getUint32";break;case Uint16Array:Qe="getUint16";break;case Int16Array:Qe="getInt16";break;case Uint8Array:Qe="getUint8";break;case Int8Array:Qe="getInt8"}const et=x.byteOffset||0;let tt,it,ft=((k.byteOffset||0)+et)/Je;switch(x.type){case"VEC3":for(tt=ft+Je*w/Je*3;ft{const _=new MorphInfoData_GLTF;for(let v in x){const{vertices:y,verticesColor_0:b,normals:S,uvs:w,uvs1:L,uvs2:k,jointWeights:H,joints:z,tangents:q}=_,W=x[v],be=new AccessorInfo_GLTF(i,g,W),{accessor:je}=be;parseAttributeInfo_GLTF(v,be,y,w,L,0,S,H,z,b,q),je.sparse&&parseSparse_GLTF(i,v,je,g,y)}return v.length&&(_.interleaveData=new Float32Array(_.vertices)),_})),this.weights=v||[],this.origin=null}}const parseMaterialTexture=(i,g,x,v,_,y=!0)=>{const{redGPUContext:b,gltfData:S}=i,{textureRawList:w}=i.parsingResult,L=x.index,k=S.textures[L],H=k.extensions?.EXT_texture_webp?.source||k.source,z=getURL(i,S,H);if(z){const L=k.sampler,q=getSamplerInfo(i,S,L),{parsedURI:W,cacheKey:be}=z,je=`${v}SourceGlTfId_${H}`;if(w[je]?(w[je].materialList.push(g),w[je].samplerList.push(new Sampler(b,q))):w[je]={src:W,cacheKey:be,targetTextureKey:v,targetSamplerKey:`${v}Sampler`,materialList:[g],samplerList:[new Sampler(b,q)],format:_||navigator.gpu.getPreferredCanvasFormat(),useMipmap:y},g[`${v}_texCoord_index`]=x.texCoord||0,"extensions"in x){const{extensions:i}=x,{KHR_texture_transform:_}=i;_&&((i,g,x)=>{i[`${g}_KHR_texture_transform_offset`]=x.offset||[0,0],i[`${g}_KHR_texture_transform_scale`]=x.scale||[1,1],i[`${g}_KHR_texture_transform_rotation`]=x.rotation||0,i[`use_${g}_KHR_texture_transform`]=!0})(g,v,_)}}},getURL=function(i,g,x){if(!g.images[x])return null;const{uri:v}=g.images[x];let _;const y=`${i.url}_${x}`;return _=v.indexOf("blob:http")>-1?v:(v.indexOf(";base64,")>-1?"":i.filePath)+v,{parsedURI:_,cacheKey:y}},getSamplerInfo=function(i,g,x){const _={magFilter:y.LINEAR,minFilter:y.LINEAR,mipmapFilter:y.LINEAR,addressModeU:v.REPEAT,addressModeV:v.REPEAT,addressModeW:v.REPEAT},b={33071:v.CLAMP_TO_EDGE,33648:v.MIRRORED_REPEAT,10497:v.REPEAT},S={9728:y.NEAREST,9729:y.LINEAR},w={9728:y.NEAREST,9729:y.LINEAR};if(g.samplers){let i=g.samplers[x];i&&("magFilter"in i&&(_.magFilter=S[i.magFilter]||y.LINEAR),"minFilter"in i&&(_.minFilter=w[i.minFilter]||y.LINEAR),"wrapS"in i&&(_.addressModeU=b[i.wrapS]),"wrapT"in i&&(_.addressModeV=b[i.wrapT]))}return _.string=JSON.stringify(_),_},parseMaterialInfo_GLTF=(i,g,x)=>{const{redGPUContext:v}=i;let _,y=!1,b="OPAQUE",S=.5;if("material"in x){_=new PBRMaterial(v);const w=x.material,L=g.materials[w];y=!!L.doubleSided,b=L.alphaMode??b,S=L.alphaCutoff??S;const{pbrMetallicRoughness:k,normalTexture:H,emissiveTexture:z,occlusionTexture:q}=L;if(_.emissiveFactor=L.emissiveFactor||[0,0,0],k){const{metallicRoughnessTexture:g,baseColorTexture:x}=k;let v,y;_.baseColorFactor=k.baseColorFactor||[1,1,1,1],"metallicFactor"in k&&(v=k.metallicFactor),"roughnessFactor"in k&&(y=k.roughnessFactor),_.metallicFactor=null!=v?v:1,_.roughnessFactor=null!=y?y:1,x&&parseMaterialTexture(i,_,x,"baseColorTexture",`${navigator.gpu.getPreferredCanvasFormat()}-srgb`),g&&parseMaterialTexture(i,_,g,"metallicRoughnessTexture",null,!1)}if(H){parseMaterialTexture(i,_,H,"normalTexture");const{scale:g}=H;_.normalScale=null!=g?g:1}if(z&&parseMaterialTexture(i,_,z,"emissiveTexture",`${navigator.gpu.getPreferredCanvasFormat()}-srgb`),q&&(parseMaterialTexture(i,_,q,"occlusionTexture",null,!1),_.occlusionStrength=L.occlusionTexture.strength||1),"extensions"in L){const{extensions:g}=L,{KHR_materials_clearcoat:x,KHR_materials_emissive_strength:v,KHR_materials_transmission:y,KHR_materials_diffuse_transmission:S,KHR_materials_volume:w,KHR_materials_unlit:k,KHR_materials_ior:H,KHR_materials_sheen:z,KHR_materials_specular:q,KHR_materials_dispersion:W,KHR_materials_anisotropy:be,KHR_materials_iridescence:je}=g;if(je&&((i,g,x)=>{i.useKHR_materials_iridescence=!0,i.KHR_iridescenceFactor=g.iridescenceFactor||0,i.KHR_iridescenceIor=g.iridescenceIor||1.3,i.KHR_iridescenceThicknessMinimum=g.iridescenceThicknessMinimum||100,i.KHR_iridescenceThicknessMaximum=g.iridescenceThicknessMaximum||400,i.transparent=!0;{const{iridescenceTexture:v,iridescenceThicknessTexture:_}=g;v&&parseMaterialTexture(x,i,v,"KHR_iridescenceTexture",null,!1),_&&parseMaterialTexture(x,i,_,"KHR_iridescenceThicknessTexture",null,!1)}})(_,je,i),be&&((i,g,x)=>{i.useKHR_materials_anisotropy=!0,i.KHR_anisotropyStrength=g.anisotropyStrength||0,i.KHR_anisotropyRotation=g.anisotropyRotation||0;const{anisotropyTexture:v}=g;v&&parseMaterialTexture(x,i,v,"KHR_anisotropyTexture")})(_,be,i),x&&((i,g,x)=>{i.KHR_clearcoatFactor=g.clearcoatFactor||0,i.KHR_clearcoatRoughnessFactor=g.clearcoatRoughnessFactor||0,i.useKHR_materials_clearcoat=!0;const{clearcoatTexture:v,clearcoatNormalTexture:_,clearcoatRoughnessTexture:y}=g;v&&parseMaterialTexture(x,i,v,"KHR_clearcoatTexture",null,!1),_&&parseMaterialTexture(x,i,_,"KHR_clearcoatNormalTexture"),y&&parseMaterialTexture(x,i,y,"KHR_clearcoatRoughnessTexture",null,!1)})(_,x,i),v){const{emissiveStrength:i}=v;_.emissiveStrength=null!=i?i:1}if(y&&(((i,g,x)=>{i.useKHR_materials_transmission=!0,i.KHR_transmissionFactor=g.transmissionFactor||0,i.use2PathRender=!0;{const v=g.transmissionTexture;v&&parseMaterialTexture(x,i,v,"KHR_transmissionTexture",null,!1)}})(_,y,i),_.transparent="BLEND"===b),S&&((i,g,x)=>{i.useKHR_materials_diffuse_transmission=!0,i.KHR_diffuseTransmissionFactor=g.diffuseTransmissionFactor||0,i.KHR_diffuseTransmissionColorFactor=g.diffuseTransmissionColorFactor||[1,1,1],i.transparent=!0;{const v=g.diffuseTransmissionTexture;v&&parseMaterialTexture(x,i,v,"KHR_diffuseTransmissionTexture",null,!1);const _=g.diffuseTransmissionColorTexture;_&&parseMaterialTexture(x,i,_,"KHR_diffuseTransmissionColorTexture",`${navigator.gpu.getPreferredCanvasFormat()}-srgb`,!1)}})(_,S,i),w&&(((i,g,x)=>{i.useKHR_materials_volume=!0,i.KHR_thicknessFactor=g.thicknessFactor||1,i.KHR_attenuationDistance=g.attenuationDistance||1,i.KHR_attenuationColor=g.attenuationColor||[1,1,1],i.use2PathRender=!0,i.transparent=!0;{const v=g.thicknessTexture;v&&parseMaterialTexture(x,i,v,"KHR_thicknessTexture",null,!1)}})(_,w,i),b="BLEND"),k&&(_.useKHR_materials_unlit=!0),H){const{ior:i}=H;_.KHR_materials_ior=null!=i?i:1.5,_.use2PathRender=!0,_.transparent=!0}if(W){const{dispersion:i}=W;_.KHR_dispersion=i||0,_.use2PathRender=!0,_.transparent=!0}z&&((i,g,x)=>{i.KHR_sheenColorFactor=g.sheenColorFactor||[0,0,0],i.KHR_sheenRoughnessFactor=g.sheenRoughnessFactor||0,i.useKHR_materials_sheen=!0;const{sheenColorTexture:v,sheenRoughnessTexture:_}=g;v&&parseMaterialTexture(x,i,v,"KHR_sheenColorTexture",`${navigator.gpu.getPreferredCanvasFormat()}-srgb`,!1),_&&parseMaterialTexture(x,i,_,"KHR_sheenRoughnessTexture",null,!1)})(_,z,i),q&&((i,g,x)=>{i.useKHR_materials_specular=!0,i.KHR_specularFactor=g.specularFactor??1,i.KHR_specularColorFactor=g.specularColorFactor||[1,1,1];const{specularTexture:v,specularColorTexture:_}=g;v&&parseMaterialTexture(x,i,v,"KHR_specularTexture"),_&&parseMaterialTexture(x,i,_,"KHR_specularColorTexture",`${navigator.gpu.getPreferredCanvasFormat()}-srgb`)})(_,q,i)}}else _=new PBRMaterial(v);Object.hasOwn(x.attributes,"COLOR_0")&&(_.useVertexColor=!0),_.doubleSided=y,_.cutOff=S;const{blendColorState:w,blendAlphaState:L}=_;switch(b){case"BLEND":_.alphaBlend=2,w.srcFactor=ui.SRC_ALPHA,w.dstFactor=ui.ONE_MINUS_SRC_ALPHA,L.srcFactor=ui.SRC_ALPHA,L.dstFactor=ui.ONE_MINUS_SRC_ALPHA,_.transparent=!0;break;case"MASK":_.alphaBlend=1,_.useCutOff=!0,w.srcFactor=ui.ONE,w.dstFactor=ui.ZERO,L.srcFactor=ui.ONE,L.dstFactor=ui.ZERO;break;default:w.srcFactor=ui.ONE,w.dstFactor=ui.ZERO,L.srcFactor=ui.ONE,L.dstFactor=ui.ZERO,_.alphaBlend=0}return _},parseIndicesInfo_GLTF=(i,g)=>{const{accessor:x,startIndex:v,getMethod:_,bufferURIDataView:y,componentType_BYTES_PER_ELEMENT:b}=i,{type:S,count:w}=x;let L,k=v;if("SCALAR"===S)for(L=k+w;k{let z,q,W,be,je,Ke,Xe,Ye,Ze,Je=0,Qe=g.length/3,et=0;const tt=g.length,it=v.length,ft=y.length,pt=x.length,xt=S.length,vt=w.length,yt=L.length;if(z=W=Ke=0,q=be=Xe=1,je=Ye=2,Ze=3,k)for(;Je{let x=i[0],v=i[1],_=i[2],y=i[3],b=x+x,S=v+v,w=_+_,L=x*b,k=x*S,H=x*w,z=v*S,q=v*w,W=_*w,be=y*b,je=y*S,Ke=y*w;return g[0]=1-(z+W),g[4]=k-Ke,g[8]=H+je,g[1]=k+Ke,g[5]=1-(L+W),g[9]=q-be,g[2]=H-je,g[6]=q+be,g[10]=1-(L+z),g[3]=0,g[7]=0,g[11]=0,g[12]=0,g[13]=0,g[14]=0,g[15]=1,g},ha=180/Math.PI,setMeshRotation=(i,g)=>{g.setRotation(i[0]*ha,i[1]*ha,i[2]*ha)},parseTRSAndMATRIX_GLTF=(i,g)=>{const{matrix:x,rotation:v,translation:_,scale:y}=g;let b,S;if(b=create$4(),"matrix"in g){S=create$3(),mat4ToEuler(x,S),setMeshRotation(S,i),i.setPosition(x[12],x[13],x[14]);const g=fromValues$3(1,1,1);getScaling(g,x),i.setScale(g[0],g[1],g[2])}else"rotation"in g&&(S=create$3(),quaternionToRotationMat4(v,b),mat4ToEuler(b,S),setMeshRotation(S,i)),"translation"in g&&i.setPosition(_[0],_[1],_[2]),"scale"in g&&(i.setScale(y[0],y[1],y[2]),(y[0]<0||y[1]<0||y[2]<0)&&(i.primitiveState.frontFace=Qi.CW))},parseChildrenAndSkin=(i,g,x,v,_)=>{if("children"in v){const _=v.children,y=_.length;for(let v=0;v{const _=new ParsedSkinInfo_GLTF,y=[],{nodes:b}=g,{joints:S,skeleton:w}=x;{let g=0;const x=S.length;for(;g{const{redGPUContext:_,parsingResult:y}=i,{nodes:b,meshes:S,skins:w}=g,{groups:L,cameras:k}=y,H=b[x];if("mesh"in H){const _=function(i,g,x,v){const{redGPUContext:_}=i;let y;x.name&&(y=x.name);const b=[],{primitives:S}=x;let w=0;const L=S.length;for(;w-1;if(y){const i=`TEXCOORD_${tt.size}`;tt.set(x,i)}parseAttributeInfo_GLTF(y?tt.get(x):x,_,W,je,Ke,0,Ye,Ze,Je,be,Qe),_.accessor.sparse&&parseSparse_GLTF(i,x,_.accessor,g,W)}if("indices"in L){let x=L.indices,v=new AccessorInfo_GLTF(i,g,x);parseIndicesInfo_GLTF(v,q)}H=parseMaterialInfo_GLTF(i,g,L),H instanceof PBRMaterial&&i.parsingResult.materials.push(H);let it,ft=!1;if("mode"in L)switch(L.mode){case 0:z=Ei.POINT_LIST;break;case 1:case 2:z=Ei.LINE_LIST;break;case 3:z=Ei.LINE_STRIP,ft=!0;break;case 4:case 6:z=Ei.TRIANGLE_LIST;break;case 5:z=Ei.TRIANGLE_STRIP,ft=!0}be.length&&(H.useVertexColor_0=!0),it=Ye.length?Ye:calculateNormals(W,q),Qe.length>0||(Qe=Array.from(calculateTangents(W,it,je,q))),Qe.length&&(H.useVertexTangent=!0);let pt,xt=[];parseInterleaveData_GLTF(xt,W,be,it,je,Ke,0,Ze,Je,Qe);let vt={};W.length&&(vt.aVertexPosition=VertexInterleaveType.float32x3),it.length&&(vt.aVertexNormal=VertexInterleaveType.float32x3),je.length&&(vt.aTexcoord=VertexInterleaveType.float32x2),(Xe.length||Ke.length||je.length)&&(vt.aTexcoord1=VertexInterleaveType.float32x2),vt.aVertexColor_0=VertexInterleaveType.float32x4,vt.aVertexTangent=VertexInterleaveType.float32x4;const yt=[],bt=[];parseInterleaveData_GLTF(yt,W,be,it,je,Ke,0,Ze,Je,Qe,!0),parseInterleaveData_GLTF(bt,W,be,it,je,Ke,0,Ze,Je,Qe,!1,!0);const St=new VertexBuffer(_,yt,new VertexInterleavedStruct({aVertexWeight:VertexInterleaveType.float32x4}),void 0,`Weight_${i.url}_${v}_${w}`),Tt=new IndexBuffer(_,bt,GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST,`Joint_${i.url}_${v}_${w}`);let wt=new MorphInfo_GLTF(i,g,L,x.weights);const Mt=`Vertex_${i.url}_${v}_${w}_${wt.weights.length?createUUID():""}`,Pt=_.resourceManager.managedVertexBufferState.table.get(Mt)?.buffer;if(pt=new Geometry(_,Pt||new VertexBuffer(_,xt,new VertexInterleavedStruct(vt,"PBR"),void 0,Mt),!ft&&q.length?new IndexBuffer(_,new Uint32Array(q),void 0,`Index_${i.url}_${v}_${w}`):null),H||consoleAndThrowError("재질을 파싱할수없는경우 ",L),k=new Mesh(_,pt,H),k.animationInfo.weightBuffer=St,k.animationInfo.jointBuffer=Tt,y&&(k.name=y,i.parsingOption))for(let g in i.parsingOption)y.toLowerCase().indexOf(g)>-1&&i.parsingOption[g](k);k.primitiveState.topology=z||Ei.TRIANGLE_LIST,k.material.doubleSided&&(k.primitiveState.cullMode=Ji.NONE),k.material.use2PathRender&&(k.primitiveState.cullMode=Ji.NONE,k.depthStencilState.depthCompare=Er.LESS_EQUAL),2===k.material.alphaBlend&&(k.depthStencilState.depthCompare=Er.LESS_EQUAL),k.animationInfo.morphInfo=wt,k.animationInfo.morphInfo.origin=new Float32Array(xt);let Rt=k.geometry.vertexBuffer.data;k.gpuRenderInfo||k.initGPURenderInfos();let Ct=0;for(const i in vt)Ct+=vt[i].numElements;if(!Pt){const i=k.animationInfo.morphInfo.morphInfoDataList;let g=0;const x=i.length,v=Rt.length;for(;g{x.extensionsUsed?.includes("KHR_draco_mesh_compression")&&alert("RedGPU GLTFLoader does not support the KHR_draco_mesh_compression extension. Models using this extension may not load properly."),requestAnimationFrame(()=>{(i=>{const g=i?.asset;g||consoleAndThrowError("GLTFLoader - asset must be defined"),g.version||consoleAndThrowError("GLTFLoader - asset version must be defined");const x=parseFloat(g.version);isNaN(x)&&consoleAndThrowError("GLTFLoader - asset version must be a numerical value"),x<2&&consoleAndThrowError("GLTFLoader - asset version must be 2.0 or higher")})(x),requestAnimationFrame(()=>{((i,g,x,v)=>{const{parsingResult:_}=i,{uris:y}=_,b="buffers",S=y[b],w=g.buffers,L=w.length;let k=0;checkProgress(i,g,k),w.forEach((_,y)=>{var w;function checkLoadingStatus(){checkProgress(i,g,k),v?.(i.loadingProgressInfo),k===L&&x&&x()}_._redURIkey=b,_._redURIIndex=y,_.uri instanceof ArrayBuffer?(w=new DataView(_.uri),k++,S[y]=w,checkLoadingStatus()):function(g){const x=g.startsWith("data:")?g:i.filePath+g;arrayBufferLoader(x,function(i){k++,S[y]=new DataView(i),checkLoadingStatus()},function(i,g){})}(_.uri)})})(i,x,()=>{requestAnimationFrame(()=>{((i,g,x)=>{const{scenes:v}=g;v[0].nodes.forEach(x=>{parseNode_GLTF(i,g,x,i.resultMesh)}),x?.()})(i,x,()=>{requestAnimationFrame(()=>{((i,x)=>{const{cameras:v}=x;v&&v.forEach(function(x){let v=new PerspectiveCamera;if("orthographic"==x.type);else{g(x);const i=x.perspective.yfov??x.perspective.yfieldOfView;void 0!==i&&(v.fieldOfView=180*i/Math.PI),v.farClipping=x.perspective.zfar,v.nearClipping=x.perspective.znear}i.parsingResult.cameras.push(v)})})(i,x),new TextureLoader(i.redGPUContext,Object.values(i.parsingResult.textureRawList),g=>{g.textures.forEach(i=>{const{targetTextureKey:g,targetSamplerKey:x,samplerList:v}=i.srcInfo;i.srcInfo.materialList.forEach((_,y)=>{_[g]=i.texture,v[y]&&(_[x]=v[y])})}),parseAnimations(i,x).then(i=>{v&&v()})},g=>{i.loadingProgressInfo.textures=g,_?.(i.loadingProgressInfo)})})})})},_)})})},fa=new Map,da=new Map,parseFileGLB=async(i,x,v)=>{const _=getAbsoluteURL(window.location.href,i.filePath+i.fileName),progress=()=>{if(v){const g=fa.get(_);i.loadingProgressInfo.model={loaded:g.byteLength,total:g.byteLength,lengthComputable:!0,percent:100,transferred:"Cached",totalSize:"Cached"},v(i.loadingProgressInfo)}};if(fa.has(_))return g("GLB Model parsing has cache",_),progress(),void await parseArrayBuffer(i,fa.get(_),x,v);if(da.has(_))return await da.get(_),progress(),void await parseArrayBuffer(i,fa.get(_),x,v);const y=new Promise((x,y)=>{(async(i,g,x=()=>{},v=()=>{})=>{try{const x=await fetch(i);if(!x.ok)throw new Error(`HTTP error! status: ${x.status}`);const _=x.headers.get("content-length"),y=_?parseInt(_,10):0,b=y>0,S=b?formatBytes(y):"Unknown";if(!x.body)return void g(new ArrayBuffer(0));const w=x.body.getReader();let L=0;const k=[];for(;;){const{done:i,value:g}=await w.read();if(i)break;g&&(k.push(g),L+=g.length,v({loaded:L,total:y,lengthComputable:b,percent:b?Math.min(100,parseFloat((L/y*100).toFixed(2))):0,transferred:formatBytes(L),totalSize:S}))}if(0===L)return void g(new ArrayBuffer(0));const H=new Blob(k);g(await H.arrayBuffer())}catch(i){x?x(i):console.error("getArrayBufferFromSrc 로딩 중 오류 발생:",i)}})(_,i=>{fa.set(_,i),g("GLB Model parsing set cache",_),da.delete(_),x(i)},i=>{g("GLB Model parsing error",i),da.delete(_),y(i)},g=>{i.loadingProgressInfo.model=g,v?.(i.loadingProgressInfo)})});da.set(_,y);try{const g=await y;await parseArrayBuffer(i,g,x,v)}catch(i){}},parseArrayBuffer=async(i,g,x,v)=>{const{content:_,binaryChunk:y}=parseBuffer(g);if(null===_)throw new Error("JSON content not found");const b=JSON.parse(_);processImagesIfExist(b,y),b.buffers[0].uri=y,i.gltfData=b,parseGLTF(i,b,x,v)},parseBuffer=i=>{let g=null,x=null;const v=new DataView(i,12),_=v.byteLength;for(let y=0;y<_;){const _=v.getUint32(y,!0);y+=4;const b=v.getUint32(y,!0);switch(y+=4,b){case 1313821514:const v=new Uint8Array(i,12+y,_);g=convertUint8ArrayToString(v);break;case 5130562:const b=12+y;x=i.slice(b,b+_)}y+=_}return{content:g,binaryChunk:x}},processImagesIfExist=(i,g)=>{const{images:x,bufferViews:v}=i,_=["image/png","image/jpeg","image/gif","image/webp"],y=new Map;if(x)for(let i=0;i{let g="";for(let x of i)g+=String.fromCharCode(x);return g},ma=new Map,pa=new Map,getData=i=>({...i,meshes:JSON.parse(JSON.stringify(i.meshes))});class GLTFLoader extends RedGPUObject{parsingResult;resultMesh;parsingOption;activeAnimations=[];#yf;#bf;#Sf;#Tf;#wf;#q;#Y;#Mf;#Pf={url:"",model:{loaded:0,total:0,lengthComputable:!0,percent:0,transferred:"0",totalSize:"0"}};constructor(i,g,x,v,_){super(i),this.#Sf=g,this.#yf=getFilePath(g),this.#bf=getFileName(g),this.#Tf=getFileExtension(g),this.#q=x,this.#Mf=v,this.#Y=_,this.parsingResult={groups:[],materials:[],uris:{buffers:[]},textures:{},textureRawList:[],cameras:[],animations:[]},this.resultMesh=new Mesh(i),this.resultMesh.gltfLoaderInfo=this,this.resultMesh.animationInfo.animationsList=this.parsingResult.animations,this.#Pf.url=getFileName(g),this.#Rf()}get loadingProgressInfo(){return this.#Pf}get filePath(){return this.#yf}get gltfData(){return this.#wf}set gltfData(i){this.#wf=i}get fileName(){return this.#bf}get url(){return this.#Sf}stopAnimation(){this.activeAnimations.length=0}playAnimation(i){const{activeAnimations:g}=this;g.push(new PlayAnimationInfo(performance.now(),i))}async#Rf(){try{"glb"===this.#Tf?parseFileGLB(this,()=>this.#q(this),this.#Mf):"gltf"===this.#Tf?(async(i,x,v)=>{const _=getAbsoluteURL(window.location.href,i.filePath+i.fileName),cachedProgress=()=>{if(v){const g=ma.get(_);i.loadingProgressInfo.model={loaded:g.byteLength,total:g.byteLength,lengthComputable:!0,percent:100,transferred:"Cached",totalSize:"Cached"},v(i.loadingProgressInfo)}};if(ma.has(_))return i.gltfData=getData(ma.get(_)),cachedProgress(),void requestAnimationFrame(()=>{parseGLTF(i,i.gltfData,x,v)});if(pa.has(_))return await pa.get(_),cachedProgress(),i.gltfData=getData(ma.get(_)),void requestAnimationFrame(()=>{parseGLTF(i,i.gltfData,x,v)});const y=new Promise(async(x,y)=>{try{const y=await fetch(i.url);if(!y.ok)throw new Error("GLTF 네트워크 오류: "+y.status);const b=y.headers.get("content-length"),S=b?parseInt(b,10):0;g(`전체 사이즈: ${S} bytes`);const w=await y.json();ma.set(_,w),i.loadingProgressInfo.model={loaded:S,total:S,lengthComputable:!0,percent:100,transferred:formatBytes(S),totalSize:formatBytes(S)};{g(w);const x=w.buffers.length;if(x){let g=0;i.loadingProgressInfo.buffers={loaded:g,total:x,percent:Math.min(100,parseFloat((g/x*100).toFixed(2)))}}}v?.(i.loadingProgressInfo),x(w)}catch(i){y(i)}finally{pa.delete(_)}});pa.set(_,y);const b=await y;i.gltfData=getData(b),requestAnimationFrame(()=>{parseGLTF(i,i.gltfData,x,v)})})(this,()=>this.#q(this),this.#Mf):consoleAndThrowError("Unknown file extension: "+this.#Tf)}catch(i){this.#Y?.(i)}}}Object.freeze(GLTFLoader);class PlayAnimationInfo{startTime;targetGLTFParsedSingleClip;constructor(i,g){this.startTime=i,this.targetGLTFParsedSingleClip=g}}var ga=Object.freeze({__proto__:null,AABB:AABB,OBB:OBB,calculateGeometryAABB:calculateGeometryAABB,calculateMeshAABB:calculateMeshAABB,calculateMeshCombinedAABB:calculateMeshCombinedAABB,calculateMeshOBB:calculateMeshOBB}),xa=Object.freeze({__proto__:null,BaseObject:BaseObject,RedGPUObject:RedGPUObject}),va=Object.freeze({__proto__:null,ACamera:ACamera,AController:AController,AutoExposure:AutoExposure,METERING_MODE:Pi});const _a=Math.PI/180,updateObject3DMatrix=(i,g)=>{const{pixelRectObject:x}=g,v=i.parent,_=i.localMatrix;identity$1(_),translate(_,_,[i.x,i.y,i.z]),rotateY$2(_,_,i.rotationY*_a),rotateX$2(_,_,i.rotationX*_a),rotateZ$2(_,_,i.rotationZ*_a);let y=[i.scaleX,i.scaleY,i.scaleZ];if(i.renderTextureWidth&&(y[0]*=i.renderTextureWidth/x.height,y[1]*=i.renderTextureHeight/x.height),scale$4(_,_,y),i.pivotX||i.pivotY||i.pivotZ){translate(_,_,[-i.pivotX,-i.pivotY,-i.pivotZ])}v?.modelMatrix?multiply$4(i.modelMatrix,v.modelMatrix,i.localMatrix):copy$4(i.modelMatrix,i.localMatrix)},ya=Math.PI/180;const ba=Math.PI/180,Sa=create$4(),Ta=create$3();class FollowController extends AController{#Cf=10;#Bf=10;#Df=.02;#Ef=5;#If=5;#Af=.02;#Lf=.02;#Uf=0;#kf=0;#Gf=.02;#Of=20;#Vf=20;#Nf=.02;#Ff=!0;#Hf=0;#zf=0;#$f=0;#jf;#Kf=create$3();constructor(i,g){super(i,{HD_Wheel:i=>{this.#Bf+=i.deltaY/100},HD_TouchPinch:i=>{const g=i-1;this.#Bf-=g*this.#Bf}}),this.targetMesh=g,this.#jf.setIgnoreFrustumCullingRecursively(!0)}get distance(){return this.#Bf}set distance(i){validateNumberRange(i,.1),this.#Bf=i}get distanceInterpolation(){return this.#Df}set distanceInterpolation(i){validateNumberRange(i,.01,1),this.#Df=i}get height(){return this.#If}set height(i){validateNumber(i),this.#If=i}get heightInterpolation(){return this.#Af}set heightInterpolation(i){validateNumberRange(i,.01,1),this.#Af=i}get pan(){return this.#kf}set pan(i){validateNumber(i),this.#kf=i}get panInterpolation(){return this.#Gf}set panInterpolation(i){validateNumberRange(i,.01,1),this.#Gf=i}get tilt(){return this.#Vf}set tilt(i){validateNumber(i),this.#Vf=Math.max(-89,Math.min(89,i))}get tiltInterpolation(){return this.#Nf}set tiltInterpolation(i){validateNumberRange(i,.01,1),this.#Nf=i}get interpolation(){return this.#Lf}set interpolation(i){validateNumberRange(i,.01,1),this.#Lf=i}get followTargetRotation(){return this.#Ff}set followTargetRotation(i){this.#Ff=i}get targetOffsetX(){return this.#Hf}set targetOffsetX(i){validateNumber(i),this.#Hf=i}get targetOffsetY(){return this.#zf}set targetOffsetY(i){validateNumber(i),this.#zf=i}get targetOffsetZ(){return this.#$f}set targetOffsetZ(i){validateNumber(i),this.#$f=i}get targetMesh(){return this.#jf}set targetMesh(i){if(!i)throw new Error("FollowController: targetMesh cannot be null or undefined");this.#jf=i,this.#jf.setIgnoreFrustumCullingRecursively(!0),this.#Xf()}setTargetOffset(i,g=0,x=0){validateNumber(i),validateNumber(g),validateNumber(x),this.#Hf=i,this.#zf=g,this.#$f=x}update(i,g){super.update(i,g,g=>{const{targetMesh:x}=this;x&&updateObject3DMatrix(x,i),this.#Cf=this.#Bf+(this.#Cf-this.#Bf)*Math.pow(this.#Df,g),this.#Ef=this.#If+(this.#Ef-this.#If)*Math.pow(this.#Af,g);let v=(this.#kf-this.#Uf)%360;v>180&&(v-=360),v<-180&&(v+=360),this.#Uf+=v*(1-Math.pow(this.#Gf,g)),this.#Of=this.#Vf+(this.#Of-this.#Vf)*Math.pow(this.#Nf,g);const _=this.#qf(),y=Math.pow(this.#Lf,g);this.#Kf[0]=_[0]+(this.#Kf[0]-_[0])*y,this.#Kf[1]=_[1]+(this.#Kf[1]-_[1])*y,this.#Kf[2]=_[2]+(this.#Kf[2]-_[2])*y,this.camera.setPosition(this.#Kf[0],this.#Kf[1],this.#Kf[2]);const b=this.#Yf();this.camera.lookAt(b[0],b[1],b[2])})}#qf(){const i=this.#Uf*ba,g=this.#Of*ba,x=Math.cos(g),v=Math.sin(g),_=Math.cos(i),y=Math.sin(i),b=this.#jf.modelMatrix,S=b[12],w=b[13],L=b[14];return this.#Ff?(set$3(Ta,y*this.#Cf*x,v*this.#Cf+this.#Ef,_*this.#Cf*x),copy$4(Sa,b),Sa[12]=Sa[13]=Sa[14]=0,transformMat4$2(Ta,Ta,Sa),fromValues$3(S+Ta[0],w+Ta[1],L+Ta[2])):fromValues$3(S+this.#Cf*x*y,w+this.#Ef+this.#Cf*v,L+this.#Cf*x*_)}#Yf(){set$3(Ta,this.#Hf,this.#zf,this.#$f);const i=this.#jf.modelMatrix,g=i[12],x=i[13],v=i[14];return!this.#Ff||0===this.#Hf&&0===this.#zf&&0===this.#$f||(copy$4(Sa,i),Sa[12]=Sa[13]=Sa[14]=0,transformMat4$2(Ta,Ta,Sa)),fromValues$3(g+Ta[0],x+Ta[1],v+Ta[2])}#Xf(){updateObject3DMatrix(this.#jf,{pixelRectObject:{height:1}}),this.#Cf=this.#Bf,this.#Ef=this.#If,this.#Uf=this.#kf,this.#Of=this.#Vf;const i=this.#qf();copy$3(this.#Kf,i),this.camera.setPosition(this.#Kf[0],this.#Kf[1],this.#Kf[2]);const g=this.#Yf();this.camera.lookAt(g[0],g[1],g[2])}}Object.freeze(FollowController);const wa=Math.PI/180,Ma=1e-4,Pa=create$4();class OrbitController extends AController{#Wf=0;#Zf=0;#Jf=0;#Qf=15;#ed=1.5;#Df=.02;#td=.1;#rd=1/0;#id=0;#nd=-35;#ad=3;#sd=.02;#od=-90;#ud=90;#Uf=0;#Of=0;#Cf=0;constructor(i){super(i,{HD_Move:(i,g)=>{this.#id-=i*this.#ad*.1,this.#nd-=g*this.#ad*.1},HD_Wheel:i=>{this.#Qf+=i.deltaY/100*this.#ed,this.#Qfthis.#rd&&(this.#Qf=this.#rd)},HD_TouchPinch:i=>{const g=(i-1)*this.#ed;this.#Qf-=g*this.#Qf,this.#Qfthis.#rd&&(this.#Qf=this.#rd)}}),this.#Uf=this.#id,this.#Of=this.#nd,this.#Cf=this.#Qf}get centerX(){return this.#Wf}set centerX(i){this.#Wf=i}get centerY(){return this.#Zf}set centerY(i){this.#Zf=i}get centerZ(){return this.#Jf}set centerZ(i){this.#Jf=i}get distance(){return this.#Qf}set distance(i){validateNumberRange(i,0),this.#Qf=i}get speedDistance(){return this.#ed}set speedDistance(i){validateNumberRange(i,.01),this.#ed=i}get distanceInterpolation(){return this.#Df}set distanceInterpolation(i){validateNumberRange(i,.01,1),this.#Df=i}get minDistance(){return this.#td}set minDistance(i){validateNumberRange(i,.1),this.#td=i}get maxDistance(){return this.#rd}set maxDistance(i){validateNumberRange(i,.1),this.#rd=i}get speedRotation(){return this.#ad}set speedRotation(i){validateNumberRange(i,.01),this.#ad=i}get rotationInterpolation(){return this.#sd}set rotationInterpolation(i){validateNumberRange(i,.01,1),this.#sd=i}get pan(){return this.#id}set pan(i){this.#id=i}get tilt(){return this.#nd}set tilt(i){validateNumberRange(i,-90,90),this.#nd=i}get minTilt(){return this.#od}set minTilt(i){validateNumberRange(i,-90,90),this.#od=i}get maxTilt(){return this.#ud}set maxTilt(i){validateNumberRange(i,-90,90),this.#ud=i}update(i,g){super.update(i,g,i=>{this.#ld(i)})}#ld(i){this.#ndthis.#ud&&(this.#nd=this.#ud);const{camera:g}=this,x=this.#id-this.#Uf;Math.abs(x)>Ma?this.#Uf+=x*(1-Math.pow(this.#sd,i)):this.#Uf=this.#id;const v=this.#nd-this.#Of;Math.abs(v)>Ma?this.#Of+=v*(1-Math.pow(this.#sd,i)):this.#Of=this.#nd,this.#Qfthis.#rd&&(this.#Qf=this.#rd);const _=this.#Qf-this.#Cf;Math.abs(_)>1e-4?this.#Cf+=_*(1-Math.pow(this.#Df,i)):this.#Cf=this.#Qf,this.#Cf{this.#fd-=i.deltaY/100*this.#md,this.#fd=Math.max(this.#Wl,Math.min(this.#Zl,this.#fd))},HD_Move:(g,x)=>{if(!this.#jf)return;const v=this.#cd*Ra,_=Math.cos(v),y=Math.sin(v),b=this.#pd/this.#hd/i.boundingClientRect.height,S=g*b,w=x*b,L=-S*_-w*y,k=-S*-y-w*_;this.#vd+=L,this.#_d+=k},HD_TouchPinch:i=>{this.#fd/=i,this.#fd=Math.max(this.#Wl,Math.min(this.#Zl,this.#fd))},useKeyboard:!0}),this.#jf=new Mesh(i),this.#jf.setIgnoreFrustumCullingRecursively(!0)}get zoom(){return this.#fd}set zoom(i){validateNumberRange(i),this.#fd=Math.max(this.#Wl,Math.min(this.#Zl,i))}get zoomInterpolation(){return this.#dd}set zoomInterpolation(i){validateNumberRange(i,1e-4,1),this.#dd=i}get speedZoom(){return this.#md}set speedZoom(i){validateNumberRange(i,.01),this.#md=i}get minZoom(){return this.#Wl}set minZoom(i){validateNumberRange(i,.01),this.#Wl=i,this.zoom=this.#fd}get maxZoom(){return this.#Zl}set maxZoom(i){validateNumberRange(i,.01),this.#Zl=i,this.zoom=this.#fd}get viewHeight(){return this.#gd}set viewHeight(i){validateNumberRange(i,.1),this.#gd=i}get viewHeightInterpolation(){return this.#xd}set viewHeightInterpolation(i){validateNumberRange(i,1e-4,1),this.#xd=i}get moveSpeed(){return this.#yd}set moveSpeed(i){validateNumberRange(i,.01),this.#yd=i}get moveSpeedInterpolation(){return this.#bd}set moveSpeedInterpolation(i){validateNumberRange(i,1e-4,1),this.#bd=i}get mouseMoveSpeed(){return this.#Td}set mouseMoveSpeed(i){validateNumberRange(i,.01),this.#Td=i}get mouseMoveSpeedInterpolation(){return this.#wd}set mouseMoveSpeedInterpolation(i){validateNumberRange(i,1e-4,1),this.#wd=i}get keyNameMapper(){return{...this.#Sd}}get targetX(){return this.#jf.x}get targetY(){return this.#jf.y}get targetZ(){return this.#jf.z}setMoveUpKey(i){this.#Sd.moveUp=i}setMoveDownKey(i){this.#Sd.moveDown=i}setMoveLeftKey(i){this.#Sd.moveLeft=i}setMoveRightKey(i){this.#Sd.moveRight=i}update(i,g){super.update(i,g,g=>{this.#ld(i,g)})}#ld(i,g){if(this.#Md(i,g),this.#hd=this.#fd+(this.#hd-this.#fd)*Math.pow(this.#dd,g),this.#pd=this.#gd+(this.#pd-this.#gd)*Math.pow(this.#xd,g),!this.#jf)return;const x=Math.pow(this.#bd,g);this.#jf.x=this.#vd+(this.#jf.x-this.#vd)*x,this.#jf.z=this.#_d+(this.#jf.z-this.#_d)*x;const v=this.#jf.position,_=this.#cd*Ra,{width:y,height:b}=i.pixelRectObject,S=y/b,w=this.#pd/this.#hd,L=w*S,k=this.#pd/15,H=15*k/this.#hd,z=12*k/this.#hd,q=v[0]+Math.cos(_)*H,W=v[1]+z,be=v[2]+Math.sin(_)*H;this.camera.setPosition(q,W,be),this.camera.lookAt(v[0],v[1],v[2]);const je=this.camera;je.left=-L/2,je.right=L/2,je.top=w/2,je.bottom=-w/2}#Md(i,g){if(!this.checkKeyboardInput(i,this.#Sd))return!1;if(!this.#jf)return!1;const{keyboardKeyBuffer:x}=i.redGPUContext,v=this.#Sd,_=this.#yd*g;let y=0,b=0,S=0,w=0;x[v.moveUp]&&(y=_),x[v.moveDown]&&(b=_),x[v.moveLeft]&&(S=_),x[v.moveRight]&&(w=_);const L=this.#cd*Ra,k=Math.cos(L),H=Math.sin(L),z=(b-y)*k+(w-S)*k,q=(b-y)*H+(w-S)*-H;return this.#vd+=z,this.#_d+=q,!0}}Object.freeze(IsometricController);var Ca=Object.freeze({__proto__:null,Camera2D:Camera2D,Core:va,FollowController:FollowController,FreeController:class extends AController{#Sd={moveForward:"w",moveBack:"s",moveLeft:"a",moveRight:"d",moveUp:"e",moveDown:"q",turnLeft:"z",turnRight:"c",turnUp:"r",turnDown:"f"};#yd=600;#Pd=.001;#Rd=1;#Cd=0;#Bd=360;#sd=.001;#Dd=.15;#Ed=[0,0,0];#id=0;#nd=0;#jf;#Id=create$4();#Ad=create$4();#Ld=create$3();constructor(i){super(i,{HD_Move:(i,g)=>{this.#id-=i*this.#Dd,this.#nd-=g*this.#Dd},useKeyboard:!0}),this.#dc()}get x(){return this.#jf.x}set x(i){validateNumber(i),this.#jf.x=i,this.#Ed[0]=i}get y(){return this.#jf.y}set y(i){validateNumber(i),this.#jf.y=i,this.#Ed[1]=i}get z(){return this.#jf.z}set z(i){validateNumber(i),this.#jf.z=i,this.#Ed[2]=i}get pan(){return this.#id}set pan(i){validateNumber(i),this.#id=i}get tilt(){return this.#nd}set tilt(i){validateNumber(i),this.#nd=Math.max(-89.9,Math.min(89.9,i))}get mouseSensitivity(){return this.#Dd}set mouseSensitivity(i){validateNumberRange(i,.01),this.#Dd=i}get moveSpeed(){return this.#yd}set moveSpeed(i){validateNumberRange(i,.01),this.#yd=i}get moveSpeedInterpolation(){return this.#Pd}set moveSpeedInterpolation(i){validateNumberRange(i,1e-4,1),this.#Pd=i}get rotationSpeed(){return this.#Bd}set rotationSpeed(i){validateNumberRange(i,.01),this.#Bd=i}get rotationSpeedInterpolation(){return this.#sd}set rotationSpeedInterpolation(i){validateNumberRange(i,1e-4,1),this.#sd=i}get maxAcceleration(){return this.#Rd}set maxAcceleration(i){this.#Rd=i}get keyNameMapper(){return{...this.#Sd}}setMoveForwardKey(i){this.#Sd.moveForward=i}setMoveBackKey(i){this.#Sd.moveBack=i}setMoveLeftKey(i){this.#Sd.moveLeft=i}setMoveRightKey(i){this.#Sd.moveRight=i}setMoveUpKey(i){this.#Sd.moveUp=i}setMoveDownKey(i){this.#Sd.moveDown=i}setTurnLeftKey(i){this.#Sd.turnLeft=i}setTurnRightKey(i){this.#Sd.turnRight=i}setTurnUpKey(i){this.#Sd.turnUp=i}setTurnDownKey(i){this.#Sd.turnDown=i}update(i,g){super.update(i,g,g=>{this.#ld(i,g)})}#dc(){this.#jf=new Mesh(this.redGPUContext)}#ld(i,g){const x=this.#jf,v=Math.pow(this.#Pd,g),_=Math.pow(this.#sd,g);let y=(this.#id-x.rotationY)%360;y>180&&(y-=360),y<-180&&(y+=360),x.rotationY+=y*(1-_);const b=this.#nd-x.rotationX;x.rotationX+=b*(1-_),this.#Ud(i,g)&&(updateObject3DMatrix(x,i),identity$1(this.#Ad),rotateY$2(this.#Ad,this.#Ad,x.rotationY*ya),rotateX$2(this.#Ad,this.#Ad,x.rotationX*ya),translate(this.#Ad,this.#Ad,this.#Ld),identity$1(this.#Id),translate(this.#Id,this.#Id,x.position),multiply$4(this.#Id,this.#Id,this.#Ad),this.#Ed[0]=this.#Id[12],this.#Ed[1]=this.#Id[13],this.#Ed[2]=this.#Id[14]),x.x+=(this.#Ed[0]-x.x)*(1-v),x.y+=(this.#Ed[1]-x.y)*(1-v),x.z+=(this.#Ed[2]-x.z)*(1-v),identity$1(this.#Id),translate(this.#Id,this.#Id,x.position),rotateY$2(this.#Id,this.#Id,x.rotationY*ya),rotateX$2(this.#Id,this.#Id,x.rotationX*ya),this.camera.setPosition(x.x,x.y,x.z);const S=fromValues$3(0,0,-10);transformMat4$2(S,S,this.#Id),this.camera.lookAt(S[0],S[1],S[2])}#Ud(i,g){if(!this.checkKeyboardInput(i,this.#Sd))return!1;const{keyboardKeyBuffer:x}=i.redGPUContext,v=this.#yd*g,_=this.#Bd*g,y=this.#Sd;let b=!1,S=!1,w=0,L=0;this.#Ld[0]=0,this.#Ld[1]=0,this.#Ld[2]=0;const k=this.#Cd*v;x[y.turnLeft]&&(S=!0,w=_),x[y.turnRight]&&(S=!0,w=-_),x[y.turnUp]&&(S=!0,L=_),x[y.turnDown]&&(S=!0,L=-_),x[y.moveForward]&&(b=!0,this.#Ld[2]=-k),x[y.moveBack]&&(b=!0,this.#Ld[2]=k),x[y.moveLeft]&&(b=!0,this.#Ld[0]=-k),x[y.moveRight]&&(b=!0,this.#Ld[0]=k),x[y.moveUp]&&(b=!0,this.#Ld[1]=k),x[y.moveDown]&&(b=!0,this.#Ld[1]=-k);const H=3*g;return this.#Cd=S||b?Math.min(this.#Rd,this.#Cd+H):Math.max(0,this.#Cd-H),S&&(this.#id+=w,this.#nd=Math.max(-89.9,Math.min(89.9,this.#nd+L))),b||S}},IsometricController:IsometricController,OrbitController:OrbitController,OrthographicCamera:OrthographicCamera,PerspectiveCamera:PerspectiveCamera}),Ba=Object.freeze({__proto__:null,RedGPUContextDetector:RedGPUContextDetector,RedGPUContextObserver:RedGPUContextObserver,RedGPUContextSizeManager:RedGPUContextSizeManager,RedGPUContextViewContainer:RedGPUContextViewContainer}),Da=Object.freeze({__proto__:null,Core:Ba,RedGPUContext:RedGPUContext}),Ea=Object.freeze({__proto__:null,ColorRGB:ColorRGB,ColorRGBA:ColorRGBA,convertHexToRgb:convertHexToRgb,convertRgbToHex:convertRgbToHex}),Ia=Object.freeze({__proto__:null,COMMAND_ENCODER_TYPE:k,CommandEncoderManager:CommandEncoderManager});function createSetter(i,g){const x=`use${i.charAt(0).toUpperCase()}${i.substring(1)}`;return function(i){const v=this[g];this[g]=i,this.updateTexture(v,i),x in this&&(this[x]=!!i),updateTargetUniform(this,x,i?1:0)}}function defineCubeTexture_func(i){const{key:g}=i,x=Symbol(g);return{get:function(){return this[x]},set:createSetter(g,x),...vi}}const defineCubeTexture=(i,g)=>applyProperties(i,g,defineCubeTexture_func);Object.freeze(defineCubeTexture);const Aa=parseWGSL("SKYBOX_MATERIAL","#redgpu_include SYSTEM_UNIFORM #redgpu_include systemStruct.OutputFragment #redgpu_include color.getLuminance #redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.INV_PI #redgpu_include skyAtmosphere.skyAtmosphereFn struct Uniforms{blur:f32,intensityMultiplier:f32,luminance:f32,averageLuminance:f32,opacity:f32,transitionProgress:f32,};@group(2)@binding(0)varuniforms:Uniforms;@group(2)@binding(1)var sampler0:sampler;@group(2)@binding(2)var texture0:texture_cube;@group(2)@binding(3)var transitionTexture:texture_cube;@group(2)@binding(4)var transitionMask:texture_2d;struct InputData{@location(0)vertexPosition:vec4,};fn sphericalToUV(dir:vec3)->vec2{let normalizedDir=normalize(dir);let phi=atan2(normalizedDir.z,normalizedDir.x);let theta=acos(clamp(normalizedDir.y,-1.0,1.0));return vec2((phi+PI)/PI2,theta*INV_PI);}@fragment fn main(inputData:InputData)->OutputFragment{var cubemapVec=inputData.vertexPosition.xyz;let viewDir=normalize(cubemapVec);let mipmapCount=f32(textureNumLevels(texture0)-1);let blurCurve=uniforms.blur*uniforms.blur;let skyboxColor=textureSampleLevel(texture0,sampler0,cubemapVec,mipmapCount*blurCurve);var sampleColor=skyboxColor;let u_transitionProgress=uniforms.transitionProgress;if(u_transitionProgress>.0){let transitionSample=textureSampleLevel(transitionTexture,sampler0,cubemapVec,mipmapCount*blurCurve);#redgpu_if transitionMask let uv=sphericalToUV(viewDir);let maskSample=textureSampleLevel(transitionMask,sampler0,uv,.0);let maskValue=getLuminance(maskSample.rgb);let threshold=u_transitionProgress;let mask=smoothstep(threshold-0.1,threshold+0.1,maskValue+(u_transitionProgress-0.5)*0.3);sampleColor=mix(transitionSample,skyboxColor,mask*(1.0-u_transitionProgress));#redgpu_else sampleColor=mix(skyboxColor,transitionSample,u_transitionProgress);#redgpu_endIf}let finalIntensity=systemUniforms.preExposure*(uniforms.intensityMultiplier*uniforms.luminance);var finalAlpha=sampleColor.a*uniforms.opacity;if(systemUniforms.useSkyAtmosphere==1u){let u_atmo=systemUniforms.skyAtmosphere;let transmittance=getTransmittance(transmittanceTexture,atmosphereSampler,u_atmo.cameraHeight,viewDir.y,u_atmo.atmosphereHeight);finalAlpha*=(transmittance.r+transmittance.g+transmittance.b)/3.0;}var outColor=vec4(sampleColor.rgb*finalIntensity,finalAlpha);if(outColor.a==.0){discard;}var output:OutputFragment;output.color=outColor;output.gBufferNormal=vec4(.0);output.gBufferMotionVector=vec4(.0);return output;}");class SkyBoxMaterial extends ABitmapBaseMaterial{constructor(i,g){super(i,"SKYBOX_MATERIAL",Aa,2),this.texture0=g,this.sampler0=new Sampler(this.redGPUContext,{addressModeU:"clamp-to-edge",addressModeV:"clamp-to-edge",addressModeW:"clamp-to-edge"}),this.initGPURenderInfos()}}definePositiveNumber(SkyBoxMaterial,[{key:"blur",value:0},{key:"intensityMultiplier",value:1},{key:"luminance",value:1e4},{key:"transitionProgress",value:0}]),defineCubeTexture(SkyBoxMaterial,[{key:"texture0"},{key:"transitionTexture"}]),defineTexture(SkyBoxMaterial,[{key:"transitionMask"}]),defineSampler(SkyBoxMaterial,[{key:"sampler0"}]),Object.freeze(SkyBoxMaterial);var La="#redgpu_include SYSTEM_UNIFORM;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec4,};struct VertexUniforms{modelMatrix:mat4x4,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;var viewRotation=u_viewMatrix;viewRotation[3]=vec4(.0,.0,.0,1.0);let clipPos=u_projectionMatrix*viewRotation*vertexUniforms.modelMatrix*vec4(inputData.position,1.0);output.position=clipPos.xyww;output.vertexPosition=vec4(inputData.position,1.0);return output;}";const Ua=parseWGSL("SKYBOX_VERTEX",La),ka=Ua.uniforms.vertexUniforms;class SkyBox extends RedGPUObject{modelMatrix=create$4();gpuRenderInfo;#kd=!0;#Ls;#Gd;#xa;#ss;#os;#Od;#Vd;#Nd=0;#Fd=0;#Hd=0;#tl;#zd=25e3;#ls;constructor(i,g,x=25e3){super(i),this.#Gd=new Box(i),this.#Od=g,this.#xa=new SkyBoxMaterial(i,this.#Od),this.luminance=this.#zd=x,this.#ss=new PrimitiveState(this),this.#ss.cullMode=Ji.NONE,this.#os=new DepthStencilState(this)}get texture(){return this.#Od}set texture(i){i||consoleAndThrowError("SkyBox requires a valid CubeTexture | DirectCubeTexture"),this.#Od=i,this.#xa.texture0=i}get luminance(){return this.#zd}set luminance(i){this.#zd=i,this.#xa.luminance=i}get intensityMultiplier(){return this.#xa.intensityMultiplier}set intensityMultiplier(i){this.#xa.intensityMultiplier=i}get blur(){return this.#xa.blur}set blur(i){validatePositiveNumberRange(i,0,1),this.#xa.blur=i}get opacity(){return this.#xa.opacity}set opacity(i){validatePositiveNumberRange(i,0,1),this.#xa.opacity=i}get transitionTexture(){return this.#Vd}transition(i,g=300,x){this.#Vd=i,this.#xa.transitionTexture=i,this.#Fd=g,this.#Nd=performance.now(),this.#xa.transitionMask=x}render(i){const{currentRenderPassEncoder:g,viewRenderStartTime:x,view:v}=i,{indexBuffer:_}=this.#Gd,{triangleCount:y,indexCount:b,format:S}=_,{gpuDevice:w,redGPUContext:L}=this;if(this.#$d(),this.gpuRenderInfo||this.#jd(),this.#Nd)if(this.#Hd=Math.max(x-this.#Nd,0),this.#Hd>this.#Fd)this.#Nd=0,this.#xa.transitionProgress=0,this.texture=this.#Vd,this.#xa.transitionTexture=null,this.#kd=!0;else{const i=this.#Hd/this.#Fd;this.#xa.transitionProgress=i<0?0:i>1?1:i}if(this.#kd||this.#xa.dirtyPipeline||this.#tl!==v.systemUniform_Vertex_UniformBindGroup){this.gpuRenderInfo.pipeline=this.#Kd(),this.#kd=!1,i.renderResults.numDirtyPipelines++,this.#tl=v.systemUniform_Vertex_UniformBindGroup;{this.#xa.dirtyPipeline=!1;const i=w.createRenderBundleEncoder({...v.basicRenderBundleEncoderDescriptor,label:"skybox"}),{gpuRenderInfo:g}=this,{vertexUniformBindGroup:x,pipeline:y}=g;i.setPipeline(y),i.setBindGroup(0,v.systemUniform_Vertex_UniformBindGroup),i.setVertexBuffer(0,this.#Gd.vertexBuffer.gpuBuffer),i.setBindGroup(1,x),i.setBindGroup(2,this.#xa.gpuRenderInfo.fragmentUniformBindGroup),i.setIndexBuffer(_.gpuBuffer,S),i.drawIndexed(_.indexCount,1,0,0,0),this.#Ls=i.finish({label:"renderBundle skybox"})}}g.executeBundles([this.#Ls]);const{renderResults:k}=i;k.num3DObjects++,k.numDrawCalls++,k.numTriangles+=y,k.numPoints+=b}#$d(){const{msaaID:i}=this.antialiasingManager;this.#ls!==i&&(this.#kd=!0,this.#ls=i)}#jd(){const{resourceManager:i,redGPUContext:g}=this,x=i.getGPUBindGroupLayout("SKYBOX_VERTEX_BIND_GROUP_LAYOUT")||i.createBindGroupLayout("SKYBOX_VERTEX_BIND_GROUP_LAYOUT",getVertexBindGroupLayoutDescriptorFromShaderInfo(Ua,1)),v=new ArrayBuffer(ka.arrayBufferByteLength),_=new UniformBuffer(g,v,"SKYBOX_VERTEX_UNIFORM_BUFFER","SKYBOX_VERTEX_UNIFORM_BUFFER");identity$1(this.modelMatrix),_.writeOnlyBuffer(ka.members.modelMatrix,this.modelMatrix);const y={layout:x,label:"VERTEX_BIND_GROUP_DESCRIPTOR_SKYBOX",entries:[{binding:0,resource:{buffer:_.gpuBuffer,offset:0,size:_.size}}]},b=g.gpuDevice.createBindGroup(y);this.gpuRenderInfo=new VertexGPURenderInfo(null,Ua.shaderSourceVariant,Ua.conditionalBlocks,ka,x,_,b,this.#Kd())}#Kd(){const{resourceManager:i,gpuDevice:g,antialiasingManager:x}=this,v={module:i.createGPUShaderModule("VERTEX_MODULE_SKYBOX",{code:La}),entryPoint:"main",buffers:this.#Gd.gpuRenderInfo.buffers},_=i.getGPUBindGroupLayout("SKYBOX_VERTEX_BIND_GROUP_LAYOUT")||i.createBindGroupLayout("SKYBOX_VERTEX_BIND_GROUP_LAYOUT",getVertexBindGroupLayoutDescriptorFromShaderInfo(Ua,1)),y=[i.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),_,this.#xa.gpuRenderInfo.fragmentBindGroupLayout],b={label:"PIPELINE_DESCRIPTOR_SKYBOX",layout:i.createGPUPipelineLayout("SKYBOX_PIPELINE_LAYOUT",{bindGroupLayouts:y}),vertex:v,fragment:this.#xa.gpuRenderInfo.fragmentState,primitive:this.#ss.state,depthStencil:this.#os.state,multisample:{count:x.useMSAA?4:1}};return g.createRenderPipeline(b)}}Object.freeze(SkyBox);var Ga=Object.freeze({__proto__:null,SkyBoxMaterial:SkyBoxMaterial});class DirectTexture extends ADirectTexture{constructor(i,g,x){super(i,"managedBitmapTextureState",g);const{table:v}=this.targetResourceManagedState;if(g){const i=v.get(g);if(i)return i.texture}x&&this.setGpuTexture(x),this.registerResource()}get viewDescriptor(){return{dimension:"2d",format:this.format,mipLevelCount:this.mipLevelCount,baseMipLevel:0,arrayLayerCount:1,baseArrayLayer:0,aspect:"all"}}registerResource(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateBitmapTexture(this))}unregisterResource(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}}Object.freeze(DirectTexture);class ASkyAtmosphereLUTGenerator extends RedGPUObject{#Xd;#ne;#iu;#Gt;#Ot;#qd;constructor(i,g,x,v,_,y,b=1){super(i),this.#Xd=g,this.#ne=x,this.#iu=v,this.#Gt=_,this.#Ot=y,this.#qd=b}get sharedUniformBuffer(){return this.#Xd}get sampler(){return this.#ne}get label(){return this.#iu}get width(){return this.#Gt}get height(){return this.#Ot}get depth(){return this.#qd}executeComputePass(i,g,x=[16,16,1]){const{commandEncoderManager:v}=this;v.addResourceComputePass(`SkyAtmosphere_${this.#iu}_ComputePass`,v=>{v.setPipeline(i),v.setBindGroup(0,g),v.dispatchWorkgroups(Math.ceil(this.#Gt/x[0]),Math.ceil(this.#Ot/x[1]),Math.ceil(this.#qd/x[2]))}),this.lutTexture.notifyUpdate()}createLUTTexture(i=!1,g="rgba16float"){const{resourceManager:x}=this;return x.createManagedTexture({label:`SkyAtmosphere_${this.#iu}_Texture`,size:[this.#Gt,this.#Ot,this.#qd],dimension:i?"3d":"2d",format:g,usage:GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC})}createComputePipeline(i,g){const{gpuDevice:x}=this;return x.createComputePipeline({label:i,layout:"auto",compute:{module:x.createShaderModule({code:g}),entryPoint:"main"}})}createBindGroup(i,g,x){return this.gpuDevice.createBindGroup({label:i,layout:g.getBindGroupLayout(0),entries:x})}}Object.freeze(ASkyAtmosphereLUTGenerator);const Oa=parseWGSL("SkyAtmosphere_Transmittance_Generator",it);class TransmittanceGenerator extends ASkyAtmosphereLUTGenerator{#Yd;#er;#U;constructor(i,g,x){super(i,g,x,"Transmittance_Gen",256,64),this.#N()}get lutTexture(){return this.#Yd}render(){this.#er||(this.#er=this.createBindGroup("SkyAtmosphere_Transmittance_BindGroup",this.#U,[{binding:0,resource:this.#Yd.gpuTextureView},{binding:1,resource:{buffer:this.sharedUniformBuffer.gpuBuffer}}])),this.executeComputePass(this.#U,this.#er,[16,16,1])}#N(){this.#Yd=new DirectTexture(this.redGPUContext,`SkyAtmosphere_Transmittance_LUTTexture_${createUUID()}`,this.createLUTTexture()),this.#U=this.createComputePipeline("SkyAtmosphere_Transmittance_Pipeline",Oa.defaultSource)}}Object.freeze(TransmittanceGenerator);const Va=parseWGSL("SkyAtmosphere_MultiScattering_Generator","#redgpu_include skyAtmosphere.skyAtmosphereFn #redgpu_include math.INV_PI @group(0)@binding(0)var multiScatLUT:texture_storage_2d;@group(0)@binding(1)var transmittanceLUT:texture_2d;@group(0)@binding(2)var skyAtmosphereSampler:sampler;@group(0)@binding(3)varparams:SkyAtmosphere;@compute @workgroup_size(8,8)fn main(@builtin(global_invocation_id)global_id:vec3){let size=textureDimensions(multiScatLUT);if(global_id.x>=size.x||global_id.y>=size.y){return;}let uv=(vec2(global_id.xy)+0.5)/vec2(size);let cosSunTheta=uv.x*2.0-1.0;let viewHeight=clamp((1.0-uv.y)*params.atmosphereHeight,.0,params.atmosphereHeight);let groundRadius=params.groundRadius;let rayOrigin=vec3(.0,viewHeight+groundRadius,.0);let sunDir=vec3(sqrt(max(.0,1.0-cosSunTheta*cosSunTheta)),cosSunTheta,.0);var lumTotal=vec3(.0);var fmsTotal=vec3(.0);for(var i=0u;i(sin(theta)*cos(phi),cos(theta),sin(theta)*sin(phi));let tMax=getRaySphereIntersection(rayOrigin,rayDir,groundRadius+params.atmosphereHeight);let tEarth=getRaySphereIntersection(rayOrigin,rayDir,groundRadius);var L1=vec3(.0);var f1=vec3(.0);var TPath=vec3(1.0);if(groundRadius>.0&&tEarth>.0){integrateMultiScatSegment(rayOrigin,rayDir,.0,tEarth,MULTI_SCAT_STEPS,sunDir,&L1,&f1,&TPath);let hitP=rayOrigin+rayDir*tEarth;let up=normalize(hitP);let localCosSun=dot(up,sunDir);let sunT=getTransmittance(transmittanceLUT,skyAtmosphereSampler,.0,localCosSun,params.atmosphereHeight);L1+=TPath*sunT*max(.0,localCosSun)*params.groundAlbedo*INV_PI;f1+=TPath*params.groundAlbedo;}else if(tMax>.0){integrateMultiScatSegment(rayOrigin,rayDir,.0,tMax,MULTI_SCAT_STEPS,sunDir,&L1,&f1,&TPath);}lumTotal+=L1;fmsTotal+=f1/f32(MULTI_SCAT_SAMPLES);}let output=(lumTotal/f32(MULTI_SCAT_SAMPLES))/(1.0-min(fmsTotal,vec3(0.999)));textureStore(multiScatLUT,global_id.xy,vec4(output,1.0));}fn integrateMultiScatSegment(origin:vec3,dir:vec3,tMin:f32,tMax:f32,steps:u32,sunDir:vec3,L1:ptr>,f1:ptr>,TPath:ptr>){if(tMax<=tMin){return;}let groundRadius=params.groundRadius;let stepSize=(tMax-tMin)/f32(steps);let phaseIsotropic=1.0/(4.0*PI);for(var j=0u;j;@group(0)@binding(1)var transmittanceLUT:texture_2d;@group(0)@binding(2)var multiScatLUT:texture_2d;@group(0)@binding(3)var skyAtmosphereSampler:sampler;@group(0)@binding(4)varparams:SkyAtmosphere;@compute @workgroup_size(16,16)fn main(@builtin(global_invocation_id)global_id:vec3){let size=textureDimensions(skyViewLUT);if(global_id.x>=size.x||global_id.y>=size.y){return;}let uv=(vec2(global_id.xy)+0.5)/vec2(size);let azimuth=(uv.x-0.5)*PI2;let groundRadius=params.groundRadius;let viewHeight=max(.0001,params.cameraHeight);let horizonCos=-sqrt(max(.0,viewHeight*(2.0*groundRadius+viewHeight)))/(groundRadius+viewHeight);let horizonElevation=asin(clamp(horizonCos,-1.0,1.0));var viewElevation:f32;if(uv.y<0.5){let ratio=1.0-(uv.y*2.0);viewElevation=horizonElevation+ratio*ratio*(HPI-horizonElevation);}else{let ratio=(uv.y-0.5)*2.0;viewElevation=horizonElevation-ratio*ratio*(horizonElevation+HPI);}let viewDir=vec3(cos(viewElevation)*cos(azimuth),sin(viewElevation),cos(viewElevation)*sin(azimuth));let rayOrigin=vec3(.0,viewHeight+groundRadius,.0);var radiance=vec3(.0);var transmittance=vec3(1.0);let tEarth=getRaySphereIntersection(rayOrigin,viewDir,groundRadius);let atmosphereHeight=params.atmosphereHeight;let tMax=getRaySphereIntersection(rayOrigin,viewDir,groundRadius+atmosphereHeight);if(groundRadius>.0&&tEarth>.0){integrateScatSegment(rayOrigin,viewDir,.0,tEarth,SKY_VIEW_STEPS/2u,params,transmittanceLUT,skyAtmosphereSampler,multiScatLUT,true,&radiance,&transmittance);let hitPoint=rayOrigin+viewDir*tEarth;let up=normalize(hitPoint);let localCosSun=dot(up,normalize(params.sunDirection));let sunT=getTransmittance(transmittanceLUT,skyAtmosphereSampler,.0,localCosSun,atmosphereHeight);let msUV=vec2(clamp(localCosSun*0.5+0.5,.001,0.999),1.0);let msEnergy=textureSampleLevel(multiScatLUT,skyAtmosphereSampler,msUV,.0).rgb;let groundRadiance=evaluateGroundRadiance(localCosSun,sunT,msEnergy,params.groundAlbedo);radiance+=transmittance*groundRadiance;}else if(tMax>.0){integrateScatSegment(rayOrigin,viewDir,.0,tMax,SKY_VIEW_STEPS,params,transmittanceLUT,skyAtmosphereSampler,multiScatLUT,true,&radiance,&transmittance);}textureStore(skyViewLUT,global_id.xy,vec4(radiance,(transmittance.r+transmittance.g+transmittance.b)/3.0));}");class SkyViewGenerator extends ASkyAtmosphereLUTGenerator{#Yd;#er;#U;constructor(i,g,x){super(i,g,x,"SkyView_Gen",512,256),this.#N()}get lutTexture(){return this.#Yd}render(i,g){this.#er||(this.#er=this.createBindGroup("SkyAtmosphere_SkyView_BindGroup",this.#U,[{binding:0,resource:this.#Yd.gpuTextureView},{binding:1,resource:i.gpuTextureView},{binding:2,resource:g.gpuTextureView},{binding:3,resource:this.sampler.gpuSampler},{binding:4,resource:{buffer:this.sharedUniformBuffer.gpuBuffer}}])),this.executeComputePass(this.#U,this.#er,[16,16,1])}#N(){this.#Yd=new DirectTexture(this.redGPUContext,`SkyAtmosphere_SkyView_LUTTexture_${createUUID()}`,this.createLUTTexture(!1)),this.#U=this.createComputePipeline("SkyAtmosphere_SkyView_Pipeline",Na.defaultSource)}}Object.freeze(SkyViewGenerator);const Fa=parseWGSL("SkyAtmosphere_AerialPerspective_Generator","#redgpu_include SYSTEM_UNIFORM;#redgpu_include skyAtmosphere.skyAtmosphereFn @group(0)@binding(1)var aerialPerspectiveLUT:texture_storage_3d;@group(0)@binding(2)var multiScatLUT:texture_2d;@group(0)@binding(3)varparams:SkyAtmosphere;@group(0)@binding(4)var transmittanceLUT:texture_2d;@group(0)@binding(13)var skyAtmosphereSampler:sampler;@compute @workgroup_size(8,8,4)fn main(@builtin(global_invocation_id)global_id:vec3){let size=textureDimensions(aerialPerspectiveLUT);if(global_id.x>=size.x||global_id.y>=size.y||global_id.z>=size.z){return;}let uvw=(vec3(global_id)+0.5)/vec3(size);let invP=systemUniforms.projection.inverseProjectionMatrix;let invV=systemUniforms.camera.inverseViewMatrix;let ndc=vec2(uvw.x*2.0-1.0,(1.0-uvw.y)*2.0-1.0);let viewSpaceDir=normalize(vec3(ndc.x*invP[0][0],ndc.y*invP[1][1],-1.0));let worldRotation=mat3x3(invV[0].xyz,invV[1].xyz,invV[2].xyz);let viewDir=normalize(worldRotation*viewSpaceDir);let sliceDist=uvw.z*uvw.z*params.aerialPerspectiveDistanceScale;let groundRadius=params.groundRadius;let viewHeight=max(.0,params.cameraHeight);let rayOrigin=vec3(.0,viewHeight+groundRadius,.0);var radiance=vec3(.0);var transmittance=vec3(1.0);let tEarth=getRaySphereIntersection(rayOrigin,viewDir,groundRadius);let tMax=select(sliceDist,min(sliceDist,tEarth),groundRadius>.0&&tEarth>.0);if(tMax>.0){integrateScatSegment(rayOrigin,viewDir,.0,tMax,AP_STEPS,params,transmittanceLUT,skyAtmosphereSampler,multiScatLUT,true,&radiance,&transmittance);let sunDir=normalize(params.sunDirection);let viewSunCos=dot(viewDir,sunDir);let mieGlow=getMieGlowAmountUnit(viewSunCos,viewHeight,params,transmittanceLUT,skyAtmosphereSampler,transmittance,.0);radiance+=mieGlow;}let avgTrans=(transmittance.r+transmittance.g+transmittance.b)/3.0;textureStore(aerialPerspectiveLUT,global_id,vec4(radiance,avgTrans));}");class AerialPerspectiveGenerator extends ASkyAtmosphereLUTGenerator{#Yd;#er;#U;#Wd;constructor(i,g,x){super(i,g,x,"AerialPerspective_Gen",32,32,32),this.#N()}get lutTexture(){return this.#Yd}render(i,g,x){const v=i.systemUniform_Vertex_UniformBuffer?.gpuBuffer;v?(this.#er&&this.#Wd===v||(this.#Wd=v,this.#er=this.createBindGroup("SkyAtmosphere_AerialPerspective_BindGroup",this.#U,[{binding:0,resource:{buffer:v}},{binding:1,resource:this.#Yd.gpuTextureView},{binding:2,resource:x.gpuTextureView},{binding:3,resource:{buffer:this.sharedUniformBuffer.gpuBuffer}},{binding:4,resource:g.gpuTextureView},{binding:13,resource:this.sampler.gpuSampler}])),this.executeComputePass(this.#U,this.#er,[8,8,4])):console.warn("AerialPerspectiveGenerator: systemUniform_Vertex_UniformBuffer is not ready yet.")}#N(){const i=this.createLUTTexture(!0);this.#Yd=new DirectCubeTexture(this.redGPUContext,`SkyAtmosphere_AerialPerspective_LUTTexture_${createUUID()}`,i),this.#U=this.createComputePipeline("SkyAtmosphere_AerialPerspective_Pipeline",Fa.defaultSource)}}Object.freeze(AerialPerspectiveGenerator);const Ha=parseWGSL("SkyLight_Reflection_Generator","#redgpu_include skyAtmosphere.skyAtmosphereFn @group(0)@binding(0)var outputTexture:texture_storage_2d_array;@group(0)@binding(1)var multiScatTexture:texture_2d;@group(0)@binding(2)var atmosphereSampler:sampler;@group(0)@binding(3)varparams:SkyAtmosphere;@group(0)@binding(4)var transmittanceTexture:texture_2d;@group(0)@binding(5)var skyViewTexture:texture_2d;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.DEG_TO_RAD #redgpu_include math.INV_PI #redgpu_include math.hash.getHammersley #redgpu_include color.getLuminance fn getIBLAtmosphereRadiance(viewDir:vec3)->vec3{var radiance=evaluateIBLRadiance(viewDir,params,transmittanceTexture,multiScatTexture,skyViewTexture,atmosphereSampler);let maxIBLLuminance:f32=10000.0;let lum=getLuminance(radiance);if(lum>maxIBLLuminance){radiance*=(maxIBLLuminance/lum);}return radiance;}@compute @workgroup_size(8,8,1)fn main(@builtin(global_invocation_id)global_id:vec3){let size_u=textureDimensions(outputTexture).xy;if(global_id.x>=size_u.x||global_id.y>=size_u.y||global_id.z>=6u){return;}let size=vec2(size_u);let face=global_id.z;var totalRadiance=vec3(.0);const SAMPLE_COUNT:u32=8u;for(var i=0u;i(global_id.xy)+0.5+offset)/size;var viewDir=getCubeMapDirection(uv,face);viewDir=normalize(viewDir);if(abs(viewDir.y)>0.9999){viewDir=vec3(.0,sign(viewDir.y),.0);}totalRadiance+=getIBLAtmosphereRadiance(viewDir);}let radiance=totalRadiance/f32(SAMPLE_COUNT);textureStore(outputTexture,global_id.xy,global_id.z,vec4(radiance,1.0));}");class SkyLightReflectionGenerator extends ASkyAtmosphereLUTGenerator{#Zd;#Jd;#Qd;#U;#er;constructor(i,g,x){super(i,g,x,"SkyLight_Reflection_Gen",256,256,6),this.#N()}get sourceCubeTexture(){return this.#Zd}get prefilteredTexture(){return this.#Qd}get lutTexture(){return this.#Qd}async render(i,g,x){this.#er||(this.#er=this.#em(i,g,x)),await this.#tm(this.#U,this.#er,this.#Qd)}#em(i,g,x){return this.createBindGroup(`SkyLight_Reflection_BindGroup_${createUUID()}`,this.#U,[{binding:0,resource:this.#Jd},{binding:1,resource:g.gpuTextureView},{binding:2,resource:this.sampler.gpuSampler},{binding:3,resource:{buffer:this.sharedUniformBuffer.gpuBuffer}},{binding:4,resource:i.gpuTextureView},{binding:5,resource:x.gpuTextureView}])}async#tm(i,g,x){const{resourceManager:v}=this.redGPUContext;this.#rm(i,g,[8,8,1]),v.mipmapGenerator.generateMipmap(this.#Zd,{size:[this.width,this.height,6],format:"rgba16float",usage:this.#Zd.usage,mipLevelCount:getMipLevelCount(this.width,this.height),dimension:"2d"},!0,k.RESOURCE),await v.prefilterGenerator.generate(this.#Zd,this.width,x,k.RESOURCE)}#N(){const{gpuDevice:i}=this.redGPUContext,g=getMipLevelCount(this.width,this.height);this.#Zd=i.createTexture({label:"SkyLight_Reflection_Source_CubeTexture",size:[this.width,this.height,6],format:"rgba16float",usage:GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,mipLevelCount:g}),this.#Jd=this.#Zd.createView({dimension:"2d-array",baseMipLevel:0,mipLevelCount:1}),this.#Qd=new DirectCubeTexture(this.redGPUContext,`SkyLight_Reflection_LUTTexture_${createUUID()}`),this.#U=this.createComputePipeline("Base",Ha.defaultSource)}#rm(i,g,x=[16,16,1],v=this.width,_=this.height,y=this.depth){const{commandEncoderManager:b}=this.redGPUContext;b.addResourceComputePass(`SkyLight_${this.label}_ComputePass`,b=>{b.setPipeline(i),b.setBindGroup(0,g),b.dispatchWorkgroups(Math.ceil(v/x[0]),Math.ceil(_/x[1]),Math.ceil(y/x[2]))})}}Object.freeze(SkyLightReflectionGenerator);const za=parseWGSL("SkyLight_Irradiance_Generator","#redgpu_include skyAtmosphere.skyAtmosphereFn @group(0)@binding(0)var outputTexture:texture_storage_2d_array;@group(0)@binding(1)var multiScatTexture:texture_2d;@group(0)@binding(2)var atmosphereSampler:sampler;@group(0)@binding(3)varparams:SkyAtmosphere;@group(0)@binding(4)var transmittanceTexture:texture_2d;@group(0)@binding(5)var skyViewTexture:texture_2d;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.DEG_TO_RAD #redgpu_include math.INV_PI #redgpu_include math.hash.getHammersley @compute @workgroup_size(8,8,1)fn main(@builtin(global_invocation_id)global_id:vec3){let size_u=textureDimensions(outputTexture).xy;if(global_id.x>=size_u.x||global_id.y>=size_u.y||global_id.z>=6u){return;}let size=vec2(size_u);let face=global_id.z;var totalRadiance=vec3(.0);const SAMPLE_COUNT:u32=4u;for(var i=0u;i(global_id.xy)+0.5+offset*0.8)/size;var viewDir=getCubeMapDirection(uv,face);viewDir=normalize(viewDir);if(abs(viewDir.y)>0.9999){viewDir=vec3(.0,sign(viewDir.y),.0);}totalRadiance+=evaluateIBLRadianceCompensated(viewDir,params,transmittanceTexture,multiScatTexture,skyViewTexture,atmosphereSampler);}let radiance=totalRadiance/f32(SAMPLE_COUNT);textureStore(outputTexture,global_id.xy,global_id.z,vec4(radiance,1.0));}");class SkyLightIrradianceGenerator extends ASkyAtmosphereLUTGenerator{#Zd;#Jd;#Qd;#U;#er;constructor(i,g,x){super(i,g,x,"SkyLight_Irradiance_Gen",256,256,6),this.#N()}get sourceCubeTexture(){return this.#Zd}get prefilteredTexture(){return this.#Qd}get lutTexture(){return this.#Qd}async render(i,g,x){this.#er||(this.#er=this.#em(i,g,x)),await this.#tm(this.#U,this.#er,this.#Qd)}#em(i,g,x){return this.createBindGroup(`SkyLight_Irradiance_BindGroup_${createUUID()}`,this.#U,[{binding:0,resource:this.#Jd},{binding:1,resource:g.gpuTextureView},{binding:2,resource:this.sampler.gpuSampler},{binding:3,resource:{buffer:this.sharedUniformBuffer.gpuBuffer}},{binding:4,resource:i.gpuTextureView},{binding:5,resource:x.gpuTextureView}])}async#tm(i,g,x){const{resourceManager:v}=this.redGPUContext;this.#rm(i,g,[8,8,1]),v.mipmapGenerator.generateMipmap(this.#Zd,{size:[this.width,this.height,6],format:"rgba16float",usage:this.#Zd.usage,mipLevelCount:getMipLevelCount(this.width,this.height),dimension:"2d"},!0,k.RESOURCE),await v.prefilterGenerator.generate(this.#Zd,this.width,x,k.RESOURCE)}#N(){const{gpuDevice:i}=this.redGPUContext,g=getMipLevelCount(this.width,this.height);this.#Zd=i.createTexture({label:"SkyLight_Irradiance_Source_CubeTexture",size:[this.width,this.height,6],format:"rgba16float",usage:GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,mipLevelCount:g}),this.#Jd=this.#Zd.createView({dimension:"2d-array",baseMipLevel:0,mipLevelCount:1}),this.#Qd=new DirectCubeTexture(this.redGPUContext,`SkyLight_Irradiance_LUTTexture_${createUUID()}`),this.#U=this.createComputePipeline("Base",za.defaultSource)}#rm(i,g,x=[16,16,1],v=this.width,_=this.height,y=this.depth){const{commandEncoderManager:b}=this.redGPUContext;b.addResourceComputePass(`SkyLight_${this.label}_ComputePass`,b=>{b.setPipeline(i),b.setBindGroup(0,g),b.dispatchWorkgroups(Math.ceil(v/x[0]),Math.ceil(_/x[1]),Math.ceil(y/x[2]))})}}Object.freeze(SkyLightIrradianceGenerator);class SkyLight extends RedGPUObject{dirty=!0;#im;#Je;#nm;#ne;#Xd;#am=!1;constructor(i,g,x){super(i),this.#Xd=g,this.#ne=x,this.#nm=new DirectCubeTexture(i,`SkyAtmosphere_Irradiance_LUTTexture_${createUUID()}`,this.resourceManager.createManagedTexture({size:[32,32,6],format:"rgba16float",usage:GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:1,label:"SkyAtmosphere_Irradiance_LUT"})),this.#im=new SkyLightReflectionGenerator(i,this.#Xd,this.#ne),this.#Je=new SkyLightIrradianceGenerator(i,this.#Xd,this.#ne)}get irradianceLUT(){return this.#nm}get reflectionLUT(){return this.#im.prefilteredTexture}async update(i){this.dirty&&!this.#am&&(this.#am=!0,this.#im.render(i.transmittanceLUT,i.multiScatLUT,i.skyViewLUT),this.#Je.render(i.transmittanceLUT,i.multiScatLUT,i.skyViewLUT),this.resourceManager.irradianceGenerator.render(this.#Je.sourceCubeTexture,this.#nm.gpuTexture),this.#nm.notifyUpdate(),this.#am=!1,this.dirty=!1)}}Object.freeze(SkyLight);class SkyAtmosphereBackground extends RedGPUObject{#sm;#om;#um;#lm;#cm=!0;#hm;#ls;constructor(i){super(i),this.#sm=this.gpuDevice.createBindGroupLayout({label:"SKY_ATMOSPHERE_BACKGROUND_BGL_2",entries:[{binding:0,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:1,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:2,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:3,visibility:GPUShaderStage.FRAGMENT,sampler:{}}]})}render(i,g,x,v,_){const{currentRenderPassEncoder:y,view:b}=i,{gpuDevice:S,antialiasingManager:w}=this,{useMSAA:L,msaaID:k}=w,H=this.#ls!==k;if(this.#cm||H||this.#hm!==b.systemUniform_Vertex_UniformBindGroup){this.#ls=k,this.#fm(L),this.#cm=!1,this.#hm=b.systemUniform_Vertex_UniformBindGroup,this.#om=S.createBindGroup({label:"SKY_ATMOSPHERE_BACKGROUND_BG_2",layout:this.#sm,entries:[{binding:0,resource:g.gpuTextureView},{binding:1,resource:x.gpuTextureView},{binding:2,resource:v.gpuTextureView},{binding:3,resource:_.gpuSampler}]});const i=S.createRenderBundleEncoder({...b.basicRenderBundleEncoderDescriptor,label:"SKY_ATMOSPHERE_BACKGROUND_BUNDLE_ENCODER"});i.setPipeline(this.#um),i.setBindGroup(0,b.systemUniform_Vertex_UniformBindGroup),i.setBindGroup(1,this.#om),i.draw(3,1,0,0),this.#lm=i.finish({label:"SKY_ATMOSPHERE_BACKGROUND_BUNDLE"})}y.executeBundles([this.#lm])}#fm(i){const{gpuDevice:g,resourceManager:x}=this,v=x.createGPUShaderModule("SkyAtmosphere_Background_Vertex_ShaderModule",{code:"#redgpu_include SYSTEM_UNIFORM;struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec4,};@vertex fn main(@builtin(vertex_index)vertexIndex:u32)->VertexOutput{var output:VertexOutput;let x=f32((i32(vertexIndex)<<1u)& 2i)*2.0-1.0;let y=f32(i32(vertexIndex)& 2i)*2.0-1.0;let ndcPos=vec4(x,y,1.0,1.0);output.position=ndcPos.xyww;let u_camera=systemUniforms.camera;let invProj=systemUniforms.projection.inverseProjectionMatrix;var viewRotation=u_camera.viewMatrix;viewRotation[3]=vec4(.0,.0,.0,1.0);let invViewRotation=transpose(viewRotation);var viewDir=invProj*ndcPos;viewDir=vec4(viewDir.xyz/viewDir.w,.0);let worldDir=invViewRotation*viewDir;output.vertexPosition=vec4(worldDir.xyz,1.0);return output;}"}),_=x.createGPUShaderModule("SkyAtmosphere_Background_Fragment_ShaderModule",{code:"#redgpu_include math.PI #redgpu_include math.DEG_TO_RAD #redgpu_include SYSTEM_UNIFORM;#redgpu_include skyAtmosphere.skyAtmosphereFn;struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec4,};struct FragmentOutput{@location(0)color:vec4,@location(1)normal:vec4,@location(2)motionVector:vec4,};@group(1)@binding(0)var bg_transmittanceLUT:texture_2d;@group(1)@binding(1)var bg_multiScatLUT:texture_2d;@group(1)@binding(2)var bg_skyViewLUT:texture_2d;@group(1)@binding(3)var bg_skyAtmosphereSampler:sampler;@fragment fn main(input:VertexOutput)->FragmentOutput{let uniforms=systemUniforms.skyAtmosphere;let groundRadius=uniforms.groundRadius;let atmosphereHeight=uniforms.atmosphereHeight;let viewDir=normalize(input.vertexPosition.xyz);let viewHeight=max(.0,uniforms.cameraHeight);let camPos=vec3(.0,groundRadius+viewHeight,.0);let tEarth=getRaySphereIntersection(camPos,viewDir,groundRadius);let isGroundHit=groundRadius>.0&&tEarth>.0;var baseRadiance:vec3;var skyTransmittance:f32=1.0;if(isGroundHit){let hitPoint=camPos+viewDir*tEarth;let up=normalize(hitPoint);let sunDir=normalize(uniforms.sunDirection);let localCosSun=dot(up,sunDir);let sunT=getTransmittance(bg_transmittanceLUT,bg_skyAtmosphereSampler,.0,localCosSun,atmosphereHeight);let msUV=vec2(clamp(localCosSun*0.5+0.5,.001,0.999),1.0);let msEnergy=textureSampleLevel(bg_multiScatLUT,bg_skyAtmosphereSampler,msUV,.0).rgb;baseRadiance=evaluateGroundRadiance(localCosSun,sunT,msEnergy,uniforms.groundAlbedo);skyTransmittance=.0;}else{let skyUV=getSkyViewUV(viewDir,viewHeight,groundRadius,atmosphereHeight);let skySample=textureSampleLevel(bg_skyViewLUT,bg_skyAtmosphereSampler,skyUV,.0);baseRadiance=skySample.rgb;skyTransmittance=skySample.a;}var finalRadiance=baseRadiance*uniforms.sunIntensity*systemUniforms.preExposure;if(!isGroundHit&&viewDir.y>.0){let cloudR=groundRadius+uniforms.cloudHeight;let tCloud=getRaySphereIntersection(camPos,viewDir,cloudR);if(tCloud>.0){let hitP=camPos+viewDir*tCloud;let cloudMask=getCloudDensity(hitP,uniforms);if(cloudMask>.0){let sunDir=normalize(uniforms.sunDirection);let sunT=getTransmittance(bg_transmittanceLUT,bg_skyAtmosphereSampler,uniforms.cloudHeight,sunDir.y,atmosphereHeight);let cloudNormal=getCloudNormal(hitP,uniforms);let cloudShadow=saturate(dot(cloudNormal,sunDir)*0.5+0.5);let cloudColor=(sunT*uniforms.sunIntensity*0.5+baseRadiance*0.5)*cloudShadow*systemUniforms.preExposure;finalRadiance=mix(finalRadiance,cloudColor,cloudMask*skyTransmittance);}}}var output:FragmentOutput;output.color=vec4(finalRadiance,1.0);output.normal=vec4(.0,.0,.0,.0);output.motionVector=vec4(.0,.0,.0,.0);return output;}"});this.#um=g.createRenderPipeline({label:"SkyAtmosphere_Background_Pipeline",layout:g.createPipelineLayout({bindGroupLayouts:[x.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),this.#sm]}),vertex:{module:v,entryPoint:"main",buffers:[]},fragment:{module:_,entryPoint:"main",targets:[{format:"rgba16float"},{format:navigator.gpu.getPreferredCanvasFormat()},{format:"rgba16float"}]},primitive:{topology:"triangle-list",cullMode:"none"},depthStencil:{format:"depth32float",depthWriteEnabled:!1,depthCompare:"less-equal"},multisample:{count:i?4:1}})}}Object.freeze(SkyAtmosphereBackground);var $a="let id=global_id.xy;let size=textureDimensions(outputTexture);if(id.x>=size.x||id.y>=size.y){return;}let uv=(vec2(id)+0.5)/vec2(size);let sceneSample=textureLoad(sourceTexture,id);var sceneColor=sceneSample.rgb;let rawDepth=fetchDepth(id);let invP=systemUniforms.projection.inverseProjectionMatrix;let viewSpacePos=vec3((uv.x*2.0-1.0)*invP[0][0],((1.0-uv.y)*2.0-1.0)*invP[1][1],-1.0);let rayLengthRatio=length(viewSpacePos);let worldRotation=mat3x3(systemUniforms.camera.inverseViewMatrix[0].xyz,systemUniforms.camera.inverseViewMatrix[1].xyz,systemUniforms.camera.inverseViewMatrix[2].xyz);let viewDir=normalize(worldRotation*viewSpacePos);let sunDir=normalize(uniforms.sunDirection);let viewSunCos=dot(viewDir,sunDir);let mappingH=max(.0,uniforms.cameraHeight);let groundRadius=uniforms.groundRadius;let atmosphereHeight=uniforms.atmosphereHeight;var baseScattering:vec3=vec3(.0);var atmosphereTrans:f32=1.0;var sceneBlendingTrans:f32=1.0;if(rawDepth>=1.0){let skyUV=getSkyViewUV(viewDir,mappingH,groundRadius,atmosphereHeight);atmosphereTrans=textureSampleLevel(skyViewLUT,basicSampler,skyUV,.0).a;sceneBlendingTrans=1.0;}else{let depthKm=getLinearizeDepth(rawDepth,systemUniforms.camera.nearClipping,systemUniforms.camera.farClipping)/1000.0;let actualDist=depthKm*rayLengthRatio;let maxApDist=uniforms.aerialPerspectiveDistanceScale;let apDist=clamp(actualDist-uniforms.aerialPerspectiveStartDepth,.0,maxApDist);let apW=clamp(sqrt(apDist/maxApDist),.0,1.0);var apSample=textureSampleLevel(aerialPerspectiveLUT,basicSampler,vec3(uv.x,uv.y,apW),.0);if(actualDist(scatM*phaseM))*sunT;let localExt=scatR+vec3((uniforms.mieScattering+uniforms.mieAbsorption)*d.rhoM*uniforms.skyLuminanceFactor)+uniforms.absorptionCoefficient*d.rhoO;let analyticalScat=localScat*actualDist;let analyticalTrans=exp(-localExt*actualDist);let analyticalA=(analyticalTrans.r+analyticalTrans.g+analyticalTrans.b)/3.0;apSample=mix(vec4(analyticalScat,analyticalA),apSample,smoothstep(.0,NEAR_FIELD_CORRECTION_DIST,actualDist));}baseScattering=apSample.rgb;atmosphereTrans=apSample.a;sceneBlendingTrans=apSample.a;}let camPos=vec3(.0,mappingH+groundRadius,.0);let sunShadow=getPlanetShadowMask(camPos,sunDir,groundRadius,uniforms);let mieGlow=getMieGlowAmountUnit(viewSunCos,mappingH,uniforms,transmittanceLUT,basicSampler,vec3(atmosphereTrans),.0);let hitsVirtualGround=groundRadius>.0&&getRaySphereIntersection(camPos,viewDir,groundRadius)>.0;let drawSunDisk=(rawDepth>=1.0)&&!hitsVirtualGround;let sunDisk=select(vec3(.0),getSunDiskRadianceUnit(viewSunCos,uniforms.sunSize,uniforms.sunLimbDarkening,vec3(atmosphereTrans),.01,uniforms),drawSunDisk);var finalCloudMask:f32=.0;if(drawSunDisk){let cloudR=groundRadius+uniforms.cloudHeight;let tCloud=getRaySphereIntersection(camPos,viewDir,cloudR);if(tCloud>.0){let hitP=camPos+viewDir*tCloud;finalCloudMask=getCloudDensity(hitP,uniforms);}}let addedRadiance=(mieGlow+sunDisk)*sunShadow*(1.0-finalCloudMask);let totalScattering=(baseScattering*uniforms.sunIntensity+addedRadiance*uniforms.sunIntensity)*systemUniforms.preExposure;let finalColor=sceneColor*saturate(sceneBlendingTrans)+totalScattering;textureStore(outputTexture,id,vec4(finalColor,1.0));";class SkyAtmospherePostEffect extends ASinglePassPostEffect{#uh;constructor(i,g){super(i),this.#uh=g;const createCode=i=>["#redgpu_include depth.getLinearizeDepth","#redgpu_include skyAtmosphere.skyAtmosphereFn","@group(0) @binding(0) var sourceTexture : texture_storage_2d;","@group(0) @binding(1) var transmittanceLUT : texture_2d;","@group(0) @binding(2) var multiScatLUT : texture_2d;","@group(0) @binding(3) var skyViewLUT : texture_2d;","@group(0) @binding(4) var aerialPerspectiveLUT : texture_3d;","@group(0) @binding(5) var skyAtmosphereIrradianceLUT : texture_cube;","",ft.POST_EFFECT_SYSTEM_UNIFORM,"@group(2) @binding(5) var basicSampler : sampler;","",`@group(2) @binding(0) var depthTexture : ${i?"texture_depth_multisampled_2d":"texture_depth_2d"};`,"@group(2) @binding(1) var gBufferNormalTexture : texture_2d;","@group(2) @binding(2) var gBufferMotionVector : texture_2d;",`@group(2) @binding(3) var prevDepthTexture : ${i?"texture_depth_multisampled_2d":"texture_depth_2d"};`,"","@group(3) @binding(0) var outputTexture : texture_storage_2d;","","fn fetchDepth(pos: vec2) -> f32 {"," let dSize = textureDimensions(depthTexture);"," let clampedPos = min(pos, dSize - 1u);"," return textureLoad(depthTexture, clampedPos, 0);","}","","@compute @workgroup_size(16, 16)","fn main(@builtin(global_invocation_id) global_id : vec3) {"," let uniforms = systemUniforms.skyAtmosphere;"," let viewHeight = uniforms.cameraHeight;",$a,"}"].join("\n");this.init(i,"POST_EFFECT_SKY_ATMOSPHERE",{msaa:createCode(!0),nonMsaa:createCode(!1)})}render(i,g,x,v){const _=this.#uh;return super.render(i,g,x,v,{texture:_.transmittanceLUT.gpuTexture,textureView:_.transmittanceLUT.gpuTextureView},{texture:_.multiScatLUT.gpuTexture,textureView:_.multiScatLUT.gpuTextureView},{texture:_.skyViewLUT.gpuTexture,textureView:_.skyViewLUT.gpuTextureView},{texture:_.aerialPerspectiveLUT.gpuTexture,textureView:_.aerialPerspectiveLUT.gpuTextureView},{texture:_.skyAtmosphereIrradianceLUT.gpuTexture,textureView:_.skyAtmosphereIrradianceLUT.gpuTextureView})}}Object.freeze(SkyAtmospherePostEffect);const ja=parseWGSL("SkyAtmosphere_Core",it).uniforms.params;class SkyAtmosphere extends RedGPUObject{#dm;#mm;#pm;#gm;#ne;#Xd;#xm;#vm;#_m;#ym={rayleighScattering:[.005802,.013558,.0331],rayleighExponentialDistribution:8,mieScattering:[.003996,.003996,.003996],mieAnisotropy:.8,mieAbsorption:[444e-6,444e-6,444e-6],mieExponentialDistribution:1.2,absorptionCoefficient:[65e-5,.001881,85e-6],absorptionTipAltitude:25,groundAlbedo:[.4,.4,.4],absorptionTentWidth:15,skyLuminanceFactor:[1,1,1],multiScatteringFactor:1,sunDirection:new Float32Array([0,1,0]),transmittanceMinLightElevationAngle:-90,groundRadius:6360,atmosphereHeight:60,aerialPerspectiveDistanceScale:100,aerialPerspectiveStartDepth:0,sunIntensity:1e5,sunSize:.533,sunLimbDarkening:.5,cameraHeight:.001,cloudTime:0,cloudTimeMultiplier:0,cloudCoverage:.4,cloudDensity:.7,cloudHeight:5};#bm=null;#Sm=null;#Tm=!0;#wm=!0;#Mm=!0;#Pm=-1;#Rm=create$4();constructor(i){super(i),this.#Xd=new UniformBuffer(this.redGPUContext,new ArrayBuffer(ja.arrayBufferByteLength),"SkyAtmosphere_Shared_UniformBuffer"),this.#ne=new Sampler(i,{magFilter:"linear",minFilter:"linear",mipmapFilter:"linear",addressModeU:"clamp-to-edge",addressModeV:"clamp-to-edge"}),this.#dm=new TransmittanceGenerator(i,this.#Xd,this.#ne),this.#mm=new MultiScatteringGenerator(i,this.#Xd,this.#ne),this.#pm=new SkyViewGenerator(i,this.#Xd,this.#ne),this.#gm=new AerialPerspectiveGenerator(i,this.#Xd,this.#ne),this.#xm=new SkyLight(i,this.#Xd,this.#ne),this.#vm=new SkyAtmosphereBackground(i),this.#_m=new SkyAtmospherePostEffect(i,this)}get postEffect(){return this.#_m}get params(){return this.#ym}get cloudTimeMultiplier(){return this.#ym.cloudTimeMultiplier}set cloudTimeMultiplier(i){this.#Cm("cloudTimeMultiplier",i,!1,!1,!1,i=>validateNumberRange(i))}get cloudCoverage(){return this.#ym.cloudCoverage}set cloudCoverage(i){this.#Cm("cloudCoverage",i,!1,!1,!1,i=>validateNumberRange(i,0,1))}get cloudDensity(){return this.#ym.cloudDensity}set cloudDensity(i){this.#Cm("cloudDensity",i,!1,!1,!1,i=>validateNumberRange(i,0,1))}get cloudHeight(){return this.#ym.cloudHeight}set cloudHeight(i){this.#Cm("cloudHeight",i,!1,!1,!1,i=>validatePositiveNumberRange(i,.1,20))}get aerialPerspectiveDistanceScale(){return this.#ym.aerialPerspectiveDistanceScale}set aerialPerspectiveDistanceScale(i){this.#Cm("aerialPerspectiveDistanceScale",i,!1,!0,!0,i=>validatePositiveNumberRange(i,1,1e3))}get aerialPerspectiveStartDepth(){return this.#ym.aerialPerspectiveStartDepth}set aerialPerspectiveStartDepth(i){this.#Cm("aerialPerspectiveStartDepth",i,!1,!0,!0,i=>validatePositiveNumberRange(i,0,100))}get transmittanceMinLightElevationAngle(){return this.#ym.transmittanceMinLightElevationAngle}set transmittanceMinLightElevationAngle(i){this.#Cm("transmittanceMinLightElevationAngle",i,!0,!0,!0,i=>validateNumberRange(i,-90,90))}get groundRadius(){return this.#ym.groundRadius}set groundRadius(i){this.#Cm("groundRadius",i,!0,!1,!0,i=>validatePositiveNumberRange(i,1))}get atmosphereHeight(){return this.#ym.atmosphereHeight}set atmosphereHeight(i){this.#Cm("atmosphereHeight",i,!0,!1,!0,i=>validatePositiveNumberRange(i,1))}get mieScattering(){return[this.#ym.mieScattering[0],this.#ym.mieScattering[1],this.#ym.mieScattering[2]]}set mieScattering(i){this.#Cm("mieScattering",[...i],!0,!1,!0)}get mieAbsorption(){return[this.#ym.mieAbsorption[0],this.#ym.mieAbsorption[1],this.#ym.mieAbsorption[2]]}set mieAbsorption(i){this.#Cm("mieAbsorption",[...i],!0,!1,!0)}get rayleighScattering(){return[this.#ym.rayleighScattering[0],this.#ym.rayleighScattering[1],this.#ym.rayleighScattering[2]]}set rayleighScattering(i){this.#Cm("rayleighScattering",[...i],!0,!1,!0)}get rayleighExponentialDistribution(){return this.#ym.rayleighExponentialDistribution}set rayleighExponentialDistribution(i){this.#Cm("rayleighExponentialDistribution",i,!0,!1,!0,i=>validatePositiveNumberRange(i,.1,100))}get mieExponentialDistribution(){return this.#ym.mieExponentialDistribution}set mieExponentialDistribution(i){this.#Cm("mieExponentialDistribution",i,!0,!1,!0,i=>validatePositiveNumberRange(i,.1,100))}get mieAnisotropy(){return this.#ym.mieAnisotropy}set mieAnisotropy(i){this.#Cm("mieAnisotropy",i,!0,!1,!0,i=>validateNumberRange(i,0,.999))}get groundAlbedo(){return[this.#ym.groundAlbedo[0],this.#ym.groundAlbedo[1],this.#ym.groundAlbedo[2]]}set groundAlbedo(i){this.#Cm("groundAlbedo",[...i],!0,!1,!0)}get absorptionCoefficient(){return[this.#ym.absorptionCoefficient[0],this.#ym.absorptionCoefficient[1],this.#ym.absorptionCoefficient[2]]}set absorptionCoefficient(i){this.#Cm("absorptionCoefficient",[...i],!0,!1,!0)}get absorptionTipAltitude(){return this.#ym.absorptionTipAltitude}set absorptionTipAltitude(i){this.#Cm("absorptionTipAltitude",i,!0,!1,!0,i=>validatePositiveNumberRange(0,100))}get absorptionTentWidth(){return this.#ym.absorptionTentWidth}set absorptionTentWidth(i){this.#Cm("absorptionTentWidth",i,!0,!1,!0,i=>validatePositiveNumberRange(i,1,50))}get multiScatteringFactor(){return this.#ym.multiScatteringFactor}set multiScatteringFactor(i){this.#Cm("multiScatteringFactor",i,!0,!1,!0,i=>validatePositiveNumberRange(i,0,10))}get sunSize(){return this.#ym.sunSize}set sunSize(i){this.#Cm("sunSize",i,!1,!0,!0,i=>validatePositiveNumberRange(i,.01,10))}get sunLimbDarkening(){return this.#ym.sunLimbDarkening}set sunLimbDarkening(i){this.#Cm("sunLimbDarkening",i,!1,!1,!0,i=>validateNumberRange(i,0,10))}get skyLuminanceFactor(){return[this.#ym.skyLuminanceFactor[0],this.#ym.skyLuminanceFactor[1],this.#ym.skyLuminanceFactor[2]]}set skyLuminanceFactor(i){this.#Cm("skyLuminanceFactor",[...i],!0,!1,!0)}get transmittanceLUT(){return this.#dm.lutTexture}get multiScatLUT(){return this.#mm.lutTexture}get skyViewLUT(){return this.#pm.lutTexture}get aerialPerspectiveLUT(){return this.#gm.lutTexture}get skyAtmosphereIrradianceLUT(){return this.#xm.irradianceLUT}get skyAtmosphereReflectionLUT(){return this.#xm.reflectionLUT}get skyLight(){return this.#xm}get atmosphereSampler(){return this.#ne}renderBackground(i){this.#vm.render(i,this.#dm.lutTexture,this.#mm.lutTexture,this.skyViewLUT,this.#ne)}render(i,g,x,v){return this.update(i),this.#_m.render(i,g,x,v)}update(i){const g=i.renderViewStateData.frameIndex;this.#Pm!==g&&(this.#Pm=g,this.#ym.cloudTime=.001*i.renderViewStateData.time*this.#ym.cloudTimeMultiplier,this.#Mm=!0,this.#Bm(i),this.#Dm(i))}#Em(i,g,x){this.#Mm=!0,i&&(this.#Tm=!0),g&&(this.#wm=!0),x&&(this.#xm.dirty=!0)}#Bm(i){const g=i.scene.lightManager.directionalLights[0]||null,x=this.#Sm!==g;if(x&&(this.#Sm=g,this.#bm=g),g){const i=g.direction,v=this.#ym.sunDirection,_=1e-4,y=Math.sqrt(i[0]*i[0]+i[1]*i[1]+i[2]*i[2]),b=-(y>_?i[0]/y:i[0]),S=-(y>_?i[1]/y:i[1]),w=-(y>_?i[2]/y:i[2]),L=Math.abs(b-v[0])>_||Math.abs(S-v[1])>_||Math.abs(w-v[2])>_;(x||L)&&(v[0]=b,v[1]=S,v[2]=w,this.#Em(!1,!0,!0));const k=g.lux*g.intensityMultiplier;Math.abs(this.#ym.sunIntensity-k)>_&&(this.#ym.sunIntensity=k,this.#Em(!1,!1,!0))}}#Dm(i){const{rawCamera:g}=i,x=[g.x,g.y,g.z],v=Math.max(.001,x[1]/1e3);Math.abs(this.#ym.cameraHeight-v)>1e-4&&(this.#ym.cameraHeight=v,this.#Mm=!0);const _=g.viewMatrix;let y=!1;for(let i=0;i<16;i++)if(Math.abs(_[i]-this.#Rm[i])>1e-4){y=!0;break}y&&(copy$4(this.#Rm,_),this.#wm=!0),this.#Mm&&(this.#Im(),this.#Mm=!1),this.#Tm&&(this.#dm.render(),this.#mm.render(this.#dm.lutTexture),this.#Tm=!1,this.#wm=!0,this.#xm.dirty=!0),this.#wm&&(this.#pm.render(this.#dm.lutTexture,this.#mm.lutTexture),this.#gm.render(i,this.#dm.lutTexture,this.#mm.lutTexture),this.#wm=!1),this.#xm.update(this)}#Cm(i,g,x,v,_,y){y&&y(g),this.#ym[i]=g,this.#Em(x,v,_)}#Im(){const{members:i}=ja,g=this.#Xd.dataViewF32,x=this.#Xd.dataViewU32;for(const[v,_]of Object.entries(i)){const i=this.#ym[v];if(void 0!==i){const v=_,y=v.uniformOffset/4;if("number"==typeof i)v.View===Float32Array?g[y]=i:x[y]=i;else if(i instanceof Float32Array||Array.isArray(i))for(let x=0;xi===this.#Lm);if(!i)throw new Error(`Invalid blendMode value: ${this.#Lm}`);return i[0]}set blendMode(i){let g;if("string"==typeof i){if(!(i in Xa))throw new Error(`Invalid blendMode key: ${i}`);g=Xa[i]}else{if("number"!=typeof i||!Object.values(Xa).includes(i))throw new Error(`Invalid blendMode: ${i}`);g=i}this.#Lm=g,this.#Um(g)}get rotation(){return this.#Am}set rotation(i){this.#Am=i,super.rotationZ=i}setScale(i,g){g=g??i,super.setScale(i,g,1)}setPosition(i,g){g=g??i,super.setPosition(i,g,0)}setRotation(i){this.rotation=i}#Um(i){const{blendColorState:g,blendAlphaState:x}=this._material;switch(i){case Xa.NORMAL:g.operation=li.ADD,g.srcFactor=ui.SRC_ALPHA,g.dstFactor=ui.ONE_MINUS_SRC_ALPHA,x.operation=li.ADD,x.srcFactor=ui.SRC_ALPHA,x.dstFactor=ui.ONE_MINUS_SRC_ALPHA;break;case Xa.MULTIPLY:g.operation=li.ADD,g.srcFactor=ui.ONE_MINUS_DST_ALPHA,g.dstFactor=ui.ONE_MINUS_SRC_ALPHA,x.operation=li.ADD,x.srcFactor=ui.SRC_ALPHA,x.dstFactor=ui.ONE_MINUS_SRC_ALPHA;break;case Xa.LIGHTEN:g.operation=li.MAX,g.srcFactor=ui.ONE,g.dstFactor=ui.ONE,x.operation=li.ADD,x.srcFactor=ui.SRC_ALPHA,x.dstFactor=ui.ONE_MINUS_SRC_ALPHA;break;case Xa.SCREEN:g.operation=li.ADD,g.srcFactor=ui.ONE,g.dstFactor=ui.ONE_MINUS_SRC,x.operation=li.ADD,x.srcFactor=ui.SRC_ALPHA,x.dstFactor=ui.ONE_MINUS_SRC_ALPHA;break;case Xa.LINEAR_DODGE:g.operation=li.ADD,g.srcFactor=ui.ONE,g.dstFactor=ui.ONE,x.operation=li.ADD,x.srcFactor=ui.SRC_ALPHA,x.dstFactor=ui.ONE;break;case Xa.SUBTRACT:g.operation=li.REVERSE_SUBTRACT,g.srcFactor=ui.SRC_ALPHA,g.dstFactor=ui.ONE_MINUS_SRC_ALPHA,x.operation=li.REVERSE_SUBTRACT,x.srcFactor=ui.ONE,x.dstFactor=ui.ONE;break;case Xa.DIFFERENCE:g.operation=li.SUBTRACT,g.srcFactor=ui.ONE,g.dstFactor=ui.ONE,x.operation=li.SUBTRACT,x.srcFactor=ui.ONE,x.dstFactor=ui.ONE;break;case Xa.EXCLUSION:g.operation=li.ADD,g.srcFactor=ui.ONE_MINUS_DST_ALPHA,g.dstFactor=ui.ONE_MINUS_SRC_ALPHA,x.operation=li.ADD,x.srcFactor=ui.ONE,x.dstFactor=ui.ONE;break;default:console.warn(`Unsupported blend mode: ${i}`)}}};return Object.defineProperty(g.prototype,"is2DMeshType",{value:!0,writable:!1}),g}var qa=Object.freeze({__proto__:null,LODManager:LODManager,MeshBase:MeshBase,Object3DContainer:Object3DContainer,VertexGPURenderInfo:VertexGPURenderInfo,createMeshVertexUniformBuffers:createMeshVertexUniformBuffers,mixInMesh2D:mixInMesh2D}),Ya=Object.freeze({__proto__:null,AView:AView,RenderViewStateData:RenderViewStateData,ViewRenderTextureManager:ViewRenderTextureManager,ViewTransform:ViewTransform});class View2D extends View3D{constructor(i,g,x){super(i,g,new Camera2D,x)}}Object.freeze(View2D);class Group3D extends Object3DContainer{modelMatrix=create$4();localMatrix=create$4();#cs;#wi=0;#Pi=0;#Mi=0;#hs=[0,0,0];#fs=0;#ds=0;#ms=0;#gs=1;#xs=1;#vs=1;#_s=[1,1,1];#ys=0;#bs=0;#Ss=0;#Ts=[0,0,0];#km=!0;constructor(i){super(),i&&(this.name=i)}get dirtyTransform(){return this.#km}set dirtyTransform(i){this.#km=i}get parent(){return this.#cs}set parent(i){this.#cs=i}get pivotX(){return this.#fs}set pivotX(i){this.#fs=i,this.dirtyTransform=!0}get pivotY(){return this.#ds}set pivotY(i){this.#ds=i,this.dirtyTransform=!0}get pivotZ(){return this.#ms}set pivotZ(i){this.#ms=i,this.dirtyTransform=!0}get x(){return this.#wi}set x(i){this.#wi=this.#hs[0]=i,this.dirtyTransform=!0}get y(){return this.#Mi}set y(i){this.#Mi=this.#hs[1]=i,this.dirtyTransform=!0}get z(){return this.#Pi}set z(i){this.#Pi=this.#hs[2]=i,this.dirtyTransform=!0}get position(){return this.#hs}get scaleX(){return this.#gs}set scaleX(i){this.#gs=this.#_s[0]=i,this.dirtyTransform=!0}get scaleY(){return this.#xs}set scaleY(i){this.#xs=this.#_s[1]=i,this.dirtyTransform=!0}get scaleZ(){return this.#vs}set scaleZ(i){this.#vs=this.#_s[2]=i,this.dirtyTransform=!0}get scale(){return this.#_s}get rotationX(){return this.#ys}set rotationX(i){this.#ys=this.#Ts[0]=i,this.dirtyTransform=!0}get rotationY(){return this.#bs}set rotationY(i){this.#bs=this.#Ts[1]=i,this.dirtyTransform=!0}get rotationZ(){return this.#Ss}set rotationZ(i){this.#Ss=this.#Ts[2]=i,this.dirtyTransform=!0}get rotation(){return this.#Ts}setScale(i,g,x){g=g??i,x=x??i;const v=this.#_s;this.#gs=v[0]=i,this.#xs=v[1]=g,this.#vs=v[2]=x,this.dirtyTransform=!0}setPosition(i,g,x){g=g??i,x=x??i;const v=this.#hs;this.#wi=v[0]=i,this.#Mi=v[1]=g,this.#Pi=v[2]=x,this.dirtyTransform=!0}setRotation(i,g,x){g=g??i,x=x??i;const v=this.#Ts;this.#ys=v[0]=i,this.#bs=v[1]=g,this.#Ss=v[2]=x,this.dirtyTransform=!0}render(i){const{view:g,isScene2DMode:x}=i;let v;x&&(this.#Pi=0,this.#ms=0),this.dirtyTransform&&(v=!0,updateObject3DMatrix(this,g)),this.dirtyTransform&&(v=!0,this.dirtyTransform=!1),i.renderResults.num3DGroups++;const{children:_}=this;let y=0;const b=_.length;for(;y,tintBlendMode:u32,};@group(2)@binding(0)varuniforms:Uniforms;@group(2)@binding(1)var diffuseTextureSampler:sampler;@group(2)@binding(2)var diffuseTexture:texture_2d;struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;var finalColor:vec4=vec4(.0);#redgpu_if diffuseTexture finalColor=textureSample(diffuseTexture,diffuseTextureSampler,inputData.uv);#redgpu_endIf let alpha2D=select(finalColor.a,1.0,systemUniforms.isView3D==1u);finalColor=vec4(finalColor.rgb*alpha2D,finalColor.a*uniforms.opacity*inputData.combinedOpacity);#redgpu_if useTint finalColor=getTintBlendMode(finalColor,uniforms.tintBlendMode,uniforms.tint);#redgpu_endIf if(systemUniforms.isView3D==1&&finalColor.a==.0){discard;}output.color=vec4(finalColor.rgb,finalColor.a);output.gBufferMotionVector=vec4(getMotionVector(inputData.currentClipPos,inputData.prevClipPos),.0,1.0);return output;};");class BitmapMaterial extends AUVTransformBaseMaterial{constructor(i,g,x){super(i,"BITMAP_MATERIAL",Za,2),x&&(this.name=x),this.diffuseTexture=g,this.diffuseTextureSampler=new Sampler(this.redGPUContext),this.initGPURenderInfos()}}defineSampler(BitmapMaterial,[{key:"diffuseTextureSampler"}]),defineTexture(BitmapMaterial,[{key:"diffuseTexture"}]),Object.freeze(BitmapMaterial);var Ja="#redgpu_include SYSTEM_UNIFORM;#redgpu_include math.billboard.getBillboardMatrix;struct MatrixList{modelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,useBillboardPerspective:u32,useBillboard:u32,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)a_position:vec3,@location(1)a_normal:vec3,@location(2)a_uv:vec2,@location(3)a_tangent:vec4,@location(4)position:vec3,@location(5)alpha:f32,@location(6)rotation:vec3,@location(7)scale:f32,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};fn mat4_inverse(a:mat4x4)->mat4x4{var a00:f32=a[0][0];var a01:f32=a[0][1];var a02:f32=a[0][2];var a03:f32=a[0][3];var a10:f32=a[1][0];var a11:f32=a[1][1];var a12:f32=a[1][2];var a13:f32=a[1][3];var a20:f32=a[2][0];var a21:f32=a[2][1];var a22:f32=a[2][2];var a23:f32=a[2][3];var a30:f32=a[3][0];var a31:f32=a[3][1];var a32:f32=a[3][2];var a33:f32=a[3][3];var b00:f32=a00*a11-a01*a10;var b01:f32=a00*a12-a02*a10;var b02:f32=a00*a13-a03*a10;var b03:f32=a01*a12-a02*a11;var b04:f32=a01*a13-a03*a11;var b05:f32=a02*a13-a03*a12;var b06:f32=a20*a31-a21*a30;var b07:f32=a20*a32-a22*a30;var b08:f32=a20*a33-a23*a30;var b09:f32=a21*a32-a22*a31;var b10:f32=a21*a33-a23*a31;var b11:f32=a22*a33-a23*a32;var det:f32=b00*b11-b01*b10+b02*b09+b03*b08-b04*b07+b05*b06;if(det !=.0){det=1.0/det;return mat4x4((a11*b11-a12*b10+a13*b09)*det,(a02*b10-a01*b11-a03*b09)*det,(a31*b05-a32*b04+a33*b03)*det,(a22*b04-a21*b05-a23*b03)*det,(a12*b08-a10*b11-a13*b07)*det,(a00*b11-a02*b08+a03*b07)*det,(a32*b02-a30*b05-a33*b01)*det,(a20*b05-a22*b02+a23*b01)*det,(a10*b10-a11*b08+a13*b06)*det,(a01*b08-a00*b10-a03*b06)*det,(a30*b04-a31*b02+a33*b00)*det,(a21*b02-a20*b04-a23*b00)*det,(a11*b07-a10*b09-a12*b06)*det,(a00*b09-a01*b07+a02*b06)*det,(a31*b01-a30*b03-a32*b00)*det,(a20*b03-a21*b01+a22*b00)*det);}return mat4x4(.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0);}fn rotationMTX(t:vec3)->mat4x4{var s:f32=sin(t.x);var c:f32=cos(t.x);var m1=mat4x4(1,0,0,0,0,c,-s,0,0,s,c,0,0,0,0,1);s=sin(t[1]);c=cos(t[1]);var m2=mat4x4(c,0,s,0,0,1,0,0,-s,0,c,0,0,0,0,1);s=sin(t[2]);c=cos(t[2]);var m3=mat4x4(c,-s,0,0,s,c,0,0,0,0,1,0,0,0,0,1);return m1*m2*m3;}@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_resolution=systemUniforms.resolution;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let u_normalModelMatrix=vertexUniforms.matrixList.normalModelMatrix;let u_useBillboardPerspective=vertexUniforms.useBillboardPerspective==1u;let u_useBillboard=vertexUniforms.useBillboard==1u;let input_position=inputData.position;var position:vec4;var normalPosition:vec4;var scaleMTX=mat4x4(inputData.scale,0,0,0,0,inputData.scale,0,0,0,0,inputData.scale,0,0,0,0,1);var translateTX=mat4x4(1,0,0,0,0,1,0,0,0,0,1,0,inputData.position.x,inputData.position.y,inputData.position.z,1);var temp:mat4x4;if(u_useBillboard){var rotateMTX2=rotationMTX(vec3(0,0,inputData.rotation.z));temp=translateTX*rotateMTX2;position=rotateMTX2*vec4(inputData.a_position,1);output.position=u_projectionMatrix*getBillboardMatrix(u_viewMatrix,temp,0u)*scaleMTX*position;}else{var rotateMTX=rotationMTX(inputData.rotation);temp=translateTX*rotateMTX*scaleMTX;position=temp*vec4(inputData.a_position,1);output.position=u_projectionViewMatrix*position;}output.vertexPosition=position.xyz;output.vertexNormal=(transpose(mat4_inverse(temp))*vec4(inputData.a_normal,1.0)).xyz;output.uv=inputData.a_uv;output.combinedOpacity=inputData.alpha;return output;}";const Qa=parseWGSL("PARTICLE_EMITTER_VERTEX",Ja),es=Qa.uniforms.vertexUniforms;class ParticleEmitter extends Mesh{#Gm=1e3;#Om=5e3;#Vm=0;#Nm=0;#Fm=0;#Hm=0;#zm=0;#$m=0;#jm=-5;#Km=-5;#Xm=-5;#qm=5;#Ym=5;#Wm=5;#Zm=1;#Jm=1;#Qm=1;#ep=1;#tp=0;#rp=1;#ip=0;#np=0;#ap=-360;#sp=-360;#op=-360;#up=360;#lp=360;#cp=360;#hp=-360;#fp=-360;#dp=-360;#mp=360;#pp=360;#gp=360;#xp=Wa.CubicOut;#vp=Wa.CubicOut;#_p=Wa.CubicOut;#yp=Wa.Linear;#bp=Wa.Linear;#Sp=Wa.CubicOut;#Tp=Wa.CubicOut;#wp=Wa.CubicOut;#Mp;#Pp;#Rp;#Hr;#Cp;#Bp=2e3;constructor(i){super(i),this.geometry=new Plane(i),this.material=new BitmapMaterial(i),this.ignoreFrustumCulling=!0}get vertexStateBuffers(){const i=this.geometry.gpuRenderInfo.buffers[0],g=Array.from(i.attributes).length;return[i,{arrayStride:48,stepMode:"instance",attributes:[{shaderLocation:g,offset:16,format:"float32x3"},{shaderLocation:g+1,offset:28,format:"float32"},{shaderLocation:g+2,offset:32,format:"float32x3"},{shaderLocation:g+3,offset:44,format:"float32"}]}]}get particleNum(){return this.#Bp}set particleNum(i){this.#Bp=Math.max(Math.min(i,5e5),1),this.#Mp||this.#N(),this.#Dp()}get minLife(){return this.#Gm}set minLife(i){this.#Gm=i}get maxLife(){return this.#Om}set maxLife(i){this.#Om=i}get minStartX(){return this.#Vm}set minStartX(i){this.#Vm=i}get minStartY(){return this.#Nm}set minStartY(i){this.#Nm=i}get minStartZ(){return this.#Fm}set minStartZ(i){this.#Fm=i}get maxStartX(){return this.#Hm}set maxStartX(i){this.#Hm=i}get maxStartY(){return this.#zm}set maxStartY(i){this.#zm=i}get maxStartZ(){return this.#$m}set maxStartZ(i){this.#$m=i}get minEndX(){return this.#jm}set minEndX(i){this.#jm=i}get minEndY(){return this.#Km}set minEndY(i){this.#Km=i}get minEndZ(){return this.#Xm}set minEndZ(i){this.#Xm=i}get maxEndX(){return this.#qm}set maxEndX(i){this.#qm=i}get maxEndY(){return this.#Ym}set maxEndY(i){this.#Ym=i}get maxEndZ(){return this.#Wm}set maxEndZ(i){this.#Wm=i}get minStartAlpha(){return this.#Zm}set minStartAlpha(i){this.#Zm=i}get maxStartAlpha(){return this.#Jm}set maxStartAlpha(i){this.#Jm=i}get minEndAlpha(){return this.#Qm}set minEndAlpha(i){this.#Qm=i}get maxEndAlpha(){return this.#ep}set maxEndAlpha(i){this.#ep=i}get minStartScale(){return this.#tp}set minStartScale(i){this.#tp=i}get maxStartScale(){return this.#rp}set maxStartScale(i){this.#rp=i}get minEndScale(){return this.#ip}set minEndScale(i){this.#ip=i}get maxEndScale(){return this.#np}set maxEndScale(i){this.#np=i}get minStartRotationX(){return this.#ap}set minStartRotationX(i){this.#ap=i}get minStartRotationY(){return this.#sp}set minStartRotationY(i){this.#sp=i}get minStartRotationZ(){return this.#op}set minStartRotationZ(i){this.#op=i}get maxStartRotationX(){return this.#up}set maxStartRotationX(i){this.#up=i}get maxStartRotationY(){return this.#lp}set maxStartRotationY(i){this.#lp=i}get maxStartRotationZ(){return this.#cp}set maxStartRotationZ(i){this.#cp=i}get minEndRotationX(){return this.#hp}set minEndRotationX(i){this.#hp=i}get minEndRotationY(){return this.#fp}set minEndRotationY(i){this.#fp=i}get minEndRotationZ(){return this.#dp}set minEndRotationZ(i){this.#dp=i}get maxEndRotationX(){return this.#mp}set maxEndRotationX(i){this.#mp=i}get maxEndRotationY(){return this.#pp}set maxEndRotationY(i){this.#pp=i}get maxEndRotationZ(){return this.#gp}set maxEndRotationZ(i){this.#gp=i}get easeX(){return this.#xp}set easeX(i){this.#xp=i}get easeY(){return this.#vp}set easeY(i){this.#vp=i}get easeZ(){return this.#_p}set easeZ(i){this.#_p=i}get easeAlpha(){return this.#yp}set easeAlpha(i){this.#yp=i}get easeScale(){return this.#bp}set easeScale(i){this.#bp=i}get easeRotationX(){return this.#Sp}set easeRotationX(i){this.#Sp=i}get easeRotationY(){return this.#Tp}set easeRotationY(i){this.#Tp=i}get easeRotationZ(){return this.#wp}set easeRotationZ(i){this.#wp=i}get particleBuffers(){return this.#Pp}render(i){this.#Mp||this.#N(),this.#Ep(i.timestamp),super.render(i)}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_PARTICLE_EMITTER",Qa,es,Ja);#N(){this.#Rp=new Float32Array(46);let i={size:this.#Rp.byteLength,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST};const{gpuDevice:g}=this.redGPUContext;this.#Mp=g.createBuffer(i),g.queue.writeBuffer(this.#Mp,0,this.#Rp),this.#Dp(),this.depthStencilState.depthWriteEnabled=!1}#Dp(){this.dirtyPipeline=!0;let i=this.redGPUContext;const g=new Float32Array(12*this.#Bp),x=new Float32Array(12*this.#Bp),v=new Float32Array(12*this.#Bp),_=new Float32Array(4*this.#Bp),y=new Float32Array(4*this.#Bp),b=performance.now(),S=this.localToWorld(this.x,this.y,this.z);for(let i=0;i{L.forEach((g,x)=>{const v=z.createBuffer({size:g.byteLength,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.COPY_SRC|GPUBufferUsage.VERTEX|GPUBufferUsage.STORAGE});z.queue.writeBuffer(v,0,g),this.#Pp.push(v),w?.length&©GPUBuffer(i,w[x],v)})}),w&&w.forEach(i=>H.addDeferredDestroy(i));let q={code:"#redgpu_include math.hash.getHash1D struct Info{startValue:f32,endValue:f32,easeType:f32,birthCenterValue:f32};struct InfoGroup{infoX:Info,infoY:Info,infoZ:Info,};struct Particle{startTime:f32,life:f32,valuePosition:vec3,valueAlpha:f32,valueRotation:vec3,valueScale:f32,};struct SimParams{time:f32,currentPositionX:f32,currentPositionY:f32,currentPositionZ:f32,minLife:f32,maxLife:f32,minStartX:f32,maxStartX:f32,minEndX:f32,maxEndX:f32,easeX:f32,minStartY:f32,maxStartY:f32,minEndY:f32,maxEndY:f32,easeY:f32,minStartZ:f32,maxStartZ:f32,minEndZ:f32,maxEndZ:f32,easeZ:f32,minStartAlpha:f32,maxStartAlpha:f32,minEndAlpha:f32,maxEndAlpha:f32,easeAlpha:f32,minStartScale:f32,maxStartScale:f32,minEndScale:f32,maxEndScale:f32,easeScale:f32,minStartRotationX:f32,maxStartRotationX:f32,minEndRotationX:f32,maxEndRotationX:f32,easeRotationX:f32,minStartRotationY:f32,maxStartRotationY:f32,minEndRotationY:f32,maxEndRotationY:f32,easeRotationY:f32,minStartRotationZ:f32,maxStartRotationZ:f32,minEndRotationZ:f32,maxEndRotationZ:f32,easeRotationZ:f32,};@group(0)@binding(0)varparams:SimParams;@group(0)@binding(1)varparticles:array;@group(0)@binding(2)varinfoPosition:array;@group(0)@binding(3)varinfoRotation:array;@group(0)@binding(4)varinfoScale:array;@group(0)@binding(5)varinfoAlpha:array;#redgpu_include math.PI #redgpu_include math.HPI #redgpu_include math.PI2 #redgpu_include math.DEG_TO_RAD fn calEasing(n:f32,easingType:f32)->f32{var m:f32=n;let easingInt:i32=i32(easingType);switch(easingInt){case 0:{m=m;}case 1:{m=m*m*m*m*m;}case 2:{m-=1.0;m=(m*m*m*m*m)+1.0;}case 3:{if(m*2.0<1.0){m*=2.0;m=m*m*m*m*m*0.5;}else{m=m*2.0-2.0;m=0.5*(m*m*m*m*m+2.0);}}case 4:{m=m*m*(m*1.70158+m-1.70158);}case 5:{m-=1.0;m=m*m*(m*1.70158+m+1.70158)+1.0;}case 6:{if(m*2.0<1.0){m*=2.0;m=0.5*m*m*(m*1.70158+m-1.70158);}else{m=m*2.0-2.0;m=0.5*m*m*(m*1.70158+m+1.70158)+1.0;}}case 7:{m=-1.0*(sqrt(1.0-m*m)-1.0);}case 8:{m-=1.0;m=sqrt(1.0-m*m);}case 9:{if(m*2.0<1.0){m*=2.0;m=-0.5*(sqrt(1.0-m*m)-1.0);}else{m=m*2.0-2.0;m=0.5*sqrt(1.0-m*m)+0.5;}}case 10:{m=m*m*m;}case 11:{m-=1.0;m=m*m*m+1.0;}case 12:{if(m*2.0<1.0){m*=2.0;m=m*m*m*0.5;}else{m=m*2.0-2.0;m=0.5*(m*m*m+2.0);}}case 13:{if(m==.0){m=.0;}else{m=pow(2.0,10.0*(m-1.0));}}case 14:{if(m==1.0){m=1.0;}else{m=-pow(2.0,-10.0*m)+1.0;}}case 15:{if(m*2.0<1.0){if(m==.0){m=.0;}else{m*=2.0;m=0.5*pow(2.0,10.0*(m-1.0));}}else{if(m==2.0){m=1.0;}else{m=m*2.0-1.0;m=-0.5*pow(2.0,-10.0*m)+1.0;}}}case 16:{m=m*m;}case 17:{m=(2.0-m)*m;}case 18:{if(m*2.0<1.0){m*=2.0;m=m*m*0.5;}else{m=2.0-m;m=0.5*(m*m+1.0);}}case 19:{m=m*m*m*m;}case 20:{m-=1.0;m=1.0-(m*m*m*m);}case 21:{if(m*2.0<1.0){m*=2.0;m=m*m*m*m*0.5;}else{m=m*2.0-2.0;m=1.0-(m*m*m*m*0.5);}}case 22:{m=-cos(m*HPI)+1.0;}case 23:{m=sin(m*HPI);}case 24:{m=(-cos(m*PI)+1.0)*0.5;}case 25:{if(m==.0){m=.0;}else if(m==1.0){m=1.0;}else{m-=1.0;m=-1.0*pow(2.0,10.0*m)*sin((m-.075)*PI2/0.3);}}case 26:{if(m==.0){m=.0;}else if(m==1.0){m=1.0;}else{m-=1.0;m=-pow(2.0,10.0*m)*sin((m-.075)*PI2/0.3);}}case 27:{if(m==.0){m=.0;}else if(m==1.0){m=1.0;}else{m=pow(2.0,-10.0*m)*sin((m-.075)*PI2/0.3)+1.0;}}default:{m=m;}}return m;}fn randomRange(min:f32,max:f32,v:f32)->f32{var newValue:f32=getHash1D(v);return(newValue*(max-min))+min;}fn compute_value(tInfo:Info,lifeRatio:f32)->f32{return tInfo.startValue+((tInfo.endValue-tInfo.startValue)*calEasing(lifeRatio,tInfo.easeType));}@compute @workgroup_size(256,1,1)fn main(@builtin(global_invocation_id)global_id:vec3){let index:u32=(global_id.x);let age:f32=(params.time-particles[index].startTime);var lifeRatio:f32=(age/particles[index].life);if(lifeRatio>=1.0){let uuid:f32=(params.time+f32(index));particles[index].startTime=params.time;particles[index].life=randomRange(params.minLife,params.maxLife,uuid);infoPosition[index].infoX.startValue=randomRange(params.minStartX+params.currentPositionX,params.maxStartX+params.currentPositionX,(uuid+1.0));infoPosition[index].infoX.endValue=randomRange(params.minEndX+params.currentPositionX,params.maxEndX+params.currentPositionX,(uuid+2.0));infoPosition[index].infoX.easeType=params.easeX;infoPosition[index].infoX.birthCenterValue=params.currentPositionX;infoPosition[index].infoY.startValue=randomRange(params.minStartY+params.currentPositionY,params.maxStartY+params.currentPositionY,(uuid+3.0));infoPosition[index].infoY.endValue=randomRange(params.minEndY+params.currentPositionY,params.maxEndY+params.currentPositionY,(uuid+4.0));infoPosition[index].infoY.easeType=params.easeY;infoPosition[index].infoY.birthCenterValue=params.currentPositionY;infoPosition[index].infoZ.startValue=randomRange(params.minStartZ+params.currentPositionZ,params.maxStartZ+params.currentPositionZ,(uuid+5.0));infoPosition[index].infoZ.endValue=randomRange(params.minEndZ+params.currentPositionZ,params.maxEndZ+params.currentPositionZ,(uuid+6.0));infoPosition[index].infoZ.easeType=params.easeZ;infoPosition[index].infoZ.birthCenterValue=params.currentPositionZ;infoAlpha[index].startValue=randomRange(params.minStartAlpha,params.maxStartAlpha,(uuid+7.0));infoAlpha[index].endValue=randomRange(params.minEndAlpha,params.maxEndAlpha,(uuid+8.0));infoAlpha[index].easeType=params.easeAlpha;infoScale[index].startValue=randomRange(params.minStartScale,params.maxStartScale,(uuid+9.0));infoScale[index].endValue=randomRange(params.minEndScale,params.maxEndScale,(uuid+10.0));infoScale[index].easeType=params.easeScale;infoRotation[index].infoX.startValue=randomRange(params.minStartRotationX,params.maxStartRotationX,(uuid+11.0));infoRotation[index].infoX.endValue=randomRange(params.minEndRotationX,params.maxEndRotationX,(uuid+12.0));infoRotation[index].infoX.easeType=params.easeRotationX;infoRotation[index].infoY.startValue=randomRange(params.minStartRotationY,params.maxStartRotationY,(uuid+13.0));infoRotation[index].infoY.endValue=randomRange(params.minEndRotationY,params.maxEndRotationY,(uuid+14.0));infoRotation[index].infoY.easeType=params.easeRotationY;infoRotation[index].infoZ.startValue=randomRange(params.minStartRotationZ,params.maxStartRotationZ,(uuid+15.0));infoRotation[index].infoZ.endValue=randomRange(params.minEndRotationZ,params.maxEndRotationZ,(uuid+16.0));infoRotation[index].infoZ.easeType=params.easeRotationZ;lifeRatio=.0;}var targetInfo:Info;let targetParticle=particles[index];targetInfo=infoPosition[index].infoX;particles[index].valuePosition.x=compute_value(targetInfo,lifeRatio);targetInfo=infoPosition[index].infoY;particles[index].valuePosition.y=compute_value(targetInfo,lifeRatio);targetInfo=infoPosition[index].infoZ;particles[index].valuePosition.z=compute_value(targetInfo,lifeRatio);targetInfo=infoAlpha[index];particles[index].valueAlpha=compute_value(targetInfo,lifeRatio);targetInfo=infoScale[index];particles[index].valueScale=compute_value(targetInfo,lifeRatio);targetInfo=infoRotation[index].infoX;particles[index].valueRotation.x=compute_value(targetInfo,lifeRatio)*DEG_TO_RAD;targetInfo=infoRotation[index].infoY;particles[index].valueRotation.y=compute_value(targetInfo,lifeRatio)*DEG_TO_RAD;targetInfo=infoRotation[index].infoZ;particles[index].valueRotation.z=compute_value(targetInfo,lifeRatio)*DEG_TO_RAD;}"},W=i.resourceManager.createGPUShaderModule("PARTICLE_EMITTER_MODULE",q);const be=[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}}],je=[{binding:0,resource:{buffer:this.#Mp,offset:0,size:this.#Rp.byteLength}}];L.forEach((i,g)=>{be.push({binding:g+1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}}),je.push({binding:g+1,resource:{buffer:this.#Pp[g],offset:0,size:i.byteLength}})});const Ke=i.gpuDevice.createBindGroupLayout({entries:be}),Xe=i.gpuDevice.createPipelineLayout({bindGroupLayouts:[Ke]});this.#Cp=i.gpuDevice.createBindGroup({label:"PARTICLE_EMITTER_BIND_GROUP",layout:Ke,entries:je}),this.#Hr=i.gpuDevice.createComputePipeline({label:"PARTICLE_EMITTER_PIPELINE",layout:Xe,compute:{module:W,entryPoint:"main"}})}#Ep(i){const g=this.localToWorld(this.x,this.y,this.z);this.#Rp.set([i,...g,this.#Gm,this.#Om,this.#Vm,this.#Hm,this.#jm,this.#qm,this.#xp,this.#Nm,this.#zm,this.#Km,this.#Ym,this.#vp,this.#Fm,this.#$m,this.#Xm,this.#Wm,this.#_p,this.#Zm,this.#Jm,this.#Qm,this.#ep,this.#yp,this.#tp,this.#rp,this.#ip,this.#np,this.#bp,this.#ap,this.#up,this.#hp,this.#mp,this.#Sp,this.#sp,this.#lp,this.#fp,this.#pp,this.#Tp,this.#op,this.#cp,this.#dp,this.#gp,this.#wp],0);const{commandEncoderManager:x}=this.redGPUContext;this.redGPUContext.gpuDevice.queue.writeBuffer(this.#Mp,0,this.#Rp),x.addPreProcessComputePass("PARTICLE_EMITTER_COMPUTE_PASS",i=>{i.setPipeline(this.#Hr),i.setBindGroup(0,this.#Cp),i.dispatchWorkgroups(Math.ceil(this.#Bp/256))})}}Object.defineProperty(ParticleEmitter.prototype,"isInstanceofParticle",{value:!0,writable:!1}),defineBoolean(ParticleEmitter,[{key:"useBillboard",value:!0}]),Object.freeze(ParticleEmitter);const ts=mixInMesh2D(Mesh);class Sprite2D extends ts{#Gt=1;#Ot=1;constructor(i,g){super(i,new Plane(i,1,1,1,1,!0),g),this.primitiveState.cullMode=Ji.FRONT}get width(){return this.#Gt}set width(i){validatePositiveNumberRange(i),this.#Gt=i,this.dirtyTransform=!0}get height(){return this.#Ot}set height(i){validatePositiveNumberRange(i),this.#Ot=i,this.dirtyTransform=!0}setSize(i,g){this.width=i,this.height=void 0!==g?g:i}}Object.freeze(Sprite2D);var rs="#redgpu_include SYSTEM_UNIFORM;#redgpu_include math.billboard.getBillboardMatrix;#redgpu_include math.billboard.getBillboardResult;#redgpu_include entryPoint.billboard.entryPointPickingVertex;#redgpu_include entryPoint.empty.entryPointShadowVertex;struct MatrixList{modelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,useBillboard:u32,usePixelSize:u32,pixelSize:f32,_renderRatioX:f32,_renderRatioY:f32,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let billboardResult=getBillboardResult(inputData.position,inputData.vertexNormal,vertexUniforms.matrixList.modelMatrix,systemUniforms.camera.viewMatrix,systemUniforms.projection.projectionMatrix,systemUniforms.resolution,vertexUniforms.useBillboard,vertexUniforms.usePixelSize,vertexUniforms.pixelSize,vertexUniforms._renderRatioX,vertexUniforms._renderRatioY);output.position=billboardResult.position;output.vertexPosition=billboardResult.vertexPosition;output.vertexNormal=billboardResult.vertexNormal;output.uv=inputData.uv;output.combinedOpacity=vertexUniforms.combinedOpacity;return output;}";const is=parseWGSL("SPRITE3D_VERTEX",rs),ns=is.uniforms.vertexUniforms;class Sprite3D extends Mesh{#Wo=1;#Zo=1;#Jo=1;#Ip=0;#Qo=!1;constructor(i,g,x){super(i),this._geometry=x||new Plane(i),this._material=g,this._material&&(this._material.transparent=!0),this.dirtyPipeline=!0,this.dirtyTransform=!0,this.primitiveState.cullMode=Ji.NONE}get worldSize(){return this.#Jo}set worldSize(i){this.#Jo!==i&&(this.#Jo=i,this.#eu())}get usePixelSize(){return this.#Qo}set usePixelSize(i){if(this.gpuRenderInfo){const{vertexUniformBuffer:g,vertexUniformInfo:x}=this.gpuRenderInfo;this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.usePixelSize.uniformOffset,new Uint32Array([i?1:0]))}this.#Qo!==i&&(this.#Qo=i,this.#eu())}get pixelSize(){return this.#Ip}set pixelSize(i){if(this.gpuRenderInfo){const{vertexUniformBuffer:g,vertexUniformInfo:x}=this.gpuRenderInfo;this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.pixelSize.uniformOffset,new Float32Array([i*window.devicePixelRatio]))}this.#Ip=i}render(i){if(this._material instanceof BitmapMaterial&&this._material.diffuseTexture){const{gpuTexture:i}=this._material.diffuseTexture;if(i){const g=i.width,x=i.height;if(g!==this.#Wo||x!==this.#Zo){this.#Wo=g,this.#Zo=x;const i=this.pixelSize;this.pixelSize=this.pixelSize||x,this.#eu(),i!==this.pixelSize&&(this.dirtyTransform=!0)}}}super.render(i)}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_SPRITE_3D",is,ns,rs);#eu(){if(this.#Zo){const i=this._renderRatioX,g=this._renderRatioY;this.usePixelSize?(this._renderRatioY=1,this._renderRatioX=this.#Wo/this.#Zo):(this._renderRatioY=this.#Jo,this._renderRatioX=this.#Wo/this.#Zo*this.#Jo),i===this._renderRatioX&&g===this._renderRatioY||(this.dirtyTransform=!0)}}}definePositiveNumber(Sprite3D,[{key:"_renderRatioX",value:1},{key:"_renderRatioY",value:1}]),defineBoolean(Sprite3D,[{key:"useBillboard",value:!0}]),Object.freeze(Sprite3D);class ASpriteSheet extends Mesh{#Ap=0;#Lp=0;#Up=0;#kp=!0;#Gp=!0;#Op;#Vp;#Np="play";constructor(i,g,x){super(i),this.#Vp=x,this._material=new BitmapMaterial(i),this._material.transparent=!0,this.dirtyPipeline=!0,this.dirtyTransform=!0,this.spriteSheetInfo=g,this._material.diffuseTextureSampler=new Sampler(i),this._material.diffuseTextureSampler.addressModeU=v.REPEAT,this._material.diffuseTextureSampler.addressModeV=v.REPEAT}get state(){return this.#Np}get loop(){return this.#Gp}set loop(i){this.#Gp=i}get frameRate(){return this.#Ap}set frameRate(i){i<0&&(i=0),0===this.#Ap&&i&&(this.#Lp=0),this.#Ap=i,this.#Up=1e3/this.#Ap}get geometry(){return this._geometry}set geometry(i){consoleAndThrowError("ASpriteSheet can not change geometry")}get material(){return this._material}set material(i){consoleAndThrowError("ASpriteSheet can not change material")}get spriteSheetInfo(){return this.#Op}set spriteSheetInfo(i){this.#Op=i,this.frameRate=i.frameRate,this.segmentW=i.segmentW,this.segmentH=i.segmentH,this.totalFrame=i.totalFrame,this.currentIndex=i.startIndex,this.#Gp=!0,this.#Lp=0,this._material.diffuseTexture=i.texture}play(){this.#kp=!0,this.#Np="play",this.#Lp=0}pause(){this.#kp=!1,this.#Np="pause"}stop(){this.#kp=!1,this.currentIndex=0,this.#Np="stop"}render(i){const{diffuseTexture:g}=this._material;this.#Vp(g,this.segmentW,this.segmentH);const{timestamp:x}=i;if(this.#Lp||(this.#Lp=this.#Up+x),this.#kp&&this.#Lp=this.totalFrame&&(this.loop?(this.#kp=!0,this.currentIndex=0):(this.#kp=!1,this.currentIndex=this.totalFrame-1))}super.render(i)}}definePositiveNumber(ASpriteSheet,[{key:"segmentW",value:5},{key:"segmentH",value:3},{key:"totalFrame",value:15},{key:"currentIndex",value:0}]),Object.freeze(ASpriteSheet);var as=Object.freeze({__proto__:null,ASpriteSheet:ASpriteSheet}),ss="#redgpu_include SYSTEM_UNIFORM;struct MatrixList{modelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,segmentW:f32,segmentH:f32,totalFrame:f32,currentIndex:f32,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let u_normalModelMatrix=vertexUniforms.matrixList.normalModelMatrix;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;let viewPos=u_viewMatrix*u_modelMatrix*vec4(input_position,1.0);let viewNormal=u_viewMatrix*u_normalModelMatrix*vec4(input_vertexNormal,.0);output.position=u_projectionMatrix*viewPos;output.vertexPosition=viewPos.xyz;output.vertexNormal=viewNormal.xyz;output.combinedOpacity=vertexUniforms.combinedOpacity;let uv=vec2(input_uv.x*(1.0/vertexUniforms.segmentW)+((vertexUniforms.currentIndex % vertexUniforms.segmentW)/vertexUniforms.segmentW),input_uv.y*(1.0/vertexUniforms.segmentH)-(floor(vertexUniforms.currentIndex/vertexUniforms.segmentH)/vertexUniforms.segmentH));output.uv=uv;return output;}@vertex fn entryPointPickingVertex(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_viewMatrix=systemUniforms.camera.viewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let viewPos=u_viewMatrix*u_modelMatrix*vec4(inputData.position,1.0);output.position=u_projectionMatrix*viewPos;output.pickingId=unpack4x8unorm(vertexUniforms.pickingId);return output;}";const os=parseWGSL("SPRITE_SHEET_2D_VERTEX",ss),us=os.uniforms.vertexUniforms,ls=mixInMesh2D(ASpriteSheet);class SpriteSheet2D extends ls{#Gt=1;#Ot=1;constructor(i,g){super(i,g,(i,g,x)=>{if(i){const{gpuTexture:v}=i,_=v?.width/g,y=v?.height/x;_===this.#Gt&&y===this.#Ot||(this.#Gt=v?.width/g,this.#Ot=v?.height/x,this.dirtyTransform=!0)}else this.#Gt=1,this.#Ot=1}),this._geometry=new Plane(i,1,1,1,1,!0),this.primitiveState.cullMode=Ji.FRONT}get width(){return this.#Gt}get height(){return this.#Ot}get geometry(){return this._geometry}set geometry(i){consoleAndThrowError("SpriteSheet2D can not change geometry")}get material(){return this._material}set material(i){consoleAndThrowError("SpriteSheet2D can not change material")}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_SPRITE_SHEET_2D",os,us,ss)}Object.freeze(SpriteSheet2D);var cs="#redgpu_include SYSTEM_UNIFORM;#redgpu_include math.billboard.getBillboardMatrix;#redgpu_include math.billboard.getBillboardResult;#redgpu_include entryPoint.billboard.entryPointPickingVertex;#redgpu_include entryPoint.empty.entryPointShadowVertex;struct MatrixList{modelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,useSizeAttenuation:u32,useBillboard:u32,segmentW:f32,segmentH:f32,totalFrame:f32,currentIndex:f32,usePixelSize:u32,pixelSize:f32,_renderRatioX:f32,_renderRatioY:f32,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let billboardResult=getBillboardResult(inputData.position,inputData.vertexNormal,vertexUniforms.matrixList.modelMatrix,systemUniforms.camera.viewMatrix,systemUniforms.projection.projectionMatrix,systemUniforms.resolution,vertexUniforms.useBillboard,vertexUniforms.usePixelSize,vertexUniforms.pixelSize,vertexUniforms._renderRatioX,vertexUniforms._renderRatioY);output.position=billboardResult.position;output.vertexPosition=billboardResult.vertexPosition;output.vertexNormal=billboardResult.vertexNormal;output.uv=vec2(inputData.uv.x/vertexUniforms.segmentW+((vertexUniforms.currentIndex % vertexUniforms.segmentW)/vertexUniforms.segmentW),inputData.uv.y/vertexUniforms.segmentH-(floor(vertexUniforms.currentIndex/vertexUniforms.segmentH)/vertexUniforms.segmentH));output.combinedOpacity=vertexUniforms.combinedOpacity;return output;}";const hs=parseWGSL("SPRITE_SHEET_3D_VERTEX",cs),fs=hs.uniforms.vertexUniforms;class SpriteSheet3D extends ASpriteSheet{#Wo=1;#Zo=1;#Jo=1;#Ip=0;#Qo=!1;constructor(i,g){super(i,g,(i,g,x)=>{if(i){const{gpuTexture:v}=i;if(v){const i=v.width/g,_=v.height/x;i===this.#Wo&&_===this.#Zo||(this.#Wo=i,this.#Zo=_,this.pixelSize=this.#Ip?this.#Ip:_,this.#eu(),this.dirtyTransform=!0)}}else this.#Wo=1,this.#Zo=1}),this._geometry=new Plane(i)}get worldSize(){return this.#Jo}set worldSize(i){this.#Jo!==i&&(this.#Jo=i,this.#eu())}get pixelSize(){return this.#Ip}set pixelSize(i){if(this.gpuRenderInfo){const{vertexUniformBuffer:g,vertexUniformInfo:x}=this.gpuRenderInfo;this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.pixelSize.uniformOffset,new Float32Array([i*window.devicePixelRatio]))}this.#Ip=i}get usePixelSize(){return this.#Qo}set usePixelSize(i){if(this.gpuRenderInfo){const{vertexUniformBuffer:g,vertexUniformInfo:x}=this.gpuRenderInfo;this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.usePixelSize.uniformOffset,new Uint32Array([i?1:0]))}this.#Qo!==i&&(this.#Qo=i,this.#eu())}get geometry(){return this._geometry}set geometry(i){consoleAndThrowError("SpriteSheet3D can not change geometry")}get material(){return this._material}set material(i){consoleAndThrowError("SpriteSheet3D can not change material")}render(i){super.render(i)}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_SPRITE_SHEET_3D",hs,fs,cs);#eu(){if(this.#Zo){const i=this._renderRatioX,g=this._renderRatioY;this.usePixelSize?(this._renderRatioY=1,this._renderRatioX=this.#Wo/this.#Zo):(this._renderRatioY=this.#Jo,this._renderRatioX=this.#Wo/this.#Zo*this.#Jo),i===this._renderRatioX&&g===this._renderRatioY||(this.dirtyTransform=!0)}}}definePositiveNumber(SpriteSheet3D,[{key:"_renderRatioX",value:1},{key:"_renderRatioY",value:1}]),defineBoolean(SpriteSheet3D,[{key:"useBillboard",value:!0}]),Object.freeze(SpriteSheet3D);class SpriteSheetInfo{#Fp=0;#Hp=0;#zp=0;#$p=0;#Ap=0;#Gp=!0;#Od;constructor(i,g,x,v,_,y,b=!0,S=60){validateRedGPUContext(i),validateUintRange(x),validateUintRange(v),validateUintRange(_),validateUintRange(y),validateUintRange(S),this.#Fp=x,this.#Hp=v,this.#zp=_,this.#$p=y,this.#Od=new BitmapTexture(i,g),this.#Gp=b,this.#Ap=S}get segmentW(){return this.#Fp}get segmentH(){return this.#Hp}get totalFrame(){return this.#zp}get startIndex(){return this.#$p}get texture(){return this.#Od}get frameRate(){return this.#Ap}get loop(){return this.#Gp}}Object.freeze(SpriteSheetInfo);const ds=parseWGSL("LINE_MATERIAL","#redgpu_include SYSTEM_UNIFORM;#redgpu_include entryPoint.mesh.entryPointPickingFragment;#redgpu_include systemStruct.OutputFragment;#redgpu_include math.getMotionVector;struct Uniforms{opacity:f32,};struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexColor:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(15)@interpolate(flat)pickingId:vec4,}@group(2)@binding(0)varuniforms:Uniforms;@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;var finalColor=inputData.vertexColor;finalColor.a=finalColor.a*uniforms.opacity;output.color=vec4(finalColor.rgb,finalColor.a);output.gBufferNormal=vec4(.0,.0,.0,.0);output.gBufferMotionVector=vec4(getMotionVector(inputData.currentClipPos,inputData.prevClipPos),.0,1.0);return output;}");class LineMaterial extends ABaseMaterial{constructor(i,g){super(i,"LINE_MATERIAL",ds,2),g&&(this.name=g),this.initGPURenderInfos()}}Object.freeze(LineMaterial);class LinePoint{position;colorRGBA;constructor(i=0,g=0,x=0,v){this.position=[i,g,x],this.colorRGBA=v}}const getPointsOnBezierCurveWithSplitting=(i,g,x,v)=>{let _=v||[];if(((i,g)=>{let x=i[g].position,v=i[g+1].position,_=i[g+2].position,y=i[g+3].position,b=3*v[0]-2*x[0]-y[0],S=3*v[1]-2*x[1]-y[1],w=3*_[0]-2*y[0]-x[0],L=3*_[1]-2*y[1]-x[1];return b*=b,S*=S,w*=w,L*=L,b{let y=_||[],b=i[g],S=i[x-1],w=0,L=1,k=g+1;for(;kw&&(w=g,L=k)}return Math.sqrt(w)>v?(lineSimplifyPoints(i,g,L+1,v,y),lineSimplifyPoints(i,L,x,v,y)):y.push(b,S),y},ms={LINEAR:"linear",CATMULL_ROM:"catmullRom",BEZIER:"bezier"};Object.freeze(ms);var ps="#redgpu_include SYSTEM_UNIFORM;struct MatrixList{modelMatrix:mat4x4,prevModelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexColor:vec4,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexColor:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(15)@interpolate(flat)pickingId:vec4,};@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_noneJitterProjectionViewMatrix=systemUniforms.projection.noneJitterProjectionViewMatrix;let u_prevNoneJitterProjectionViewMatrix=systemUniforms.projection.prevNoneJitterProjectionViewMatrix;let u_matrixList=vertexUniforms.matrixList;let u_modelMatrix=u_matrixList.modelMatrix;let u_prevModelMatrix=u_matrixList.prevModelMatrix;let input_position=inputData.position;let input_vertexColor=inputData.vertexColor;let input_position_vec4=vec4(input_position,1.0);var position:vec4;position=u_modelMatrix*input_position_vec4;output.position=u_projectionViewMatrix*position;output.vertexPosition=position.xyz;output.vertexColor=input_vertexColor;{output.currentClipPos=u_noneJitterProjectionViewMatrix*position;output.prevClipPos=u_prevNoneJitterProjectionViewMatrix*u_prevModelMatrix*input_position_vec4;}return output;}#redgpu_include entryPoint.empty.entryPointPickingVertex;#redgpu_include entryPoint.empty.entryPointShadowVertex;";const gs=parseWGSL("LINE3D_VERTEX",ps),xs=gs.uniforms.vertexUniforms;class Line3D extends Mesh{baseColor;#jp;#Kp=1;#Xp=.01;#Qf=.01;#qp=[];#Yp=[];#Wp;constructor(i,g=ms.LINEAR,x="#fff"){super(i),this.primitiveState.topology=Ei.LINE_STRIP,this.baseColor=x,this.#jp=g,this._geometry=new Geometry(i,new VertexBuffer(i,this.#qp,new VertexInterleavedStruct({vertexPosition:VertexInterleaveType.float32x3,vertexColor:VertexInterleaveType.float32x4}))),this._material=new LineMaterial(i)}get originalPoints(){return this.#Yp}get type(){return this.#jp}set type(i){this.#jp=i,this.#Zp()}get interleaveData(){return this.#qp}get tension(){return this.#Kp}set tension(i){validatePositiveNumberRange(i),this.#Kp=i,this.#Zp()}get tolerance(){return this.#Xp}set tolerance(i){validatePositiveNumberRange(i),this.#Xp=i,this.#Zp()}get distance(){return this.#Qf}set distance(i){validatePositiveNumberRange(i),this.#Qf=i,this.#Zp()}get numPoints(){return this.#Yp.length}get geometry(){return this._geometry}set geometry(i){consoleAndThrowError("Line3D can not change geometry")}get material(){return this._material}set material(i){consoleAndThrowError("Line3D can not change material")}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_LINE_3D",gs,xs,ps);addPoint(i=0,g=0,x=0,v=this.baseColor,_=1,y=0,b=0,S=0,w=0,L=0,k=0){this.#Yp.push(new LinePointWithInOut(i,g,x,y,b,S,w,L,k,v,_)),this.#Zp()}addPointAt(i,g=0,x=0,v=0,_=this.baseColor,y=1,b=0,S=0,w=0,L=0,k=0,H=0){this.#Yp.length1)for(this.#Wp=(i=>{let g,x=[],v=0,_=0;const y=i.length;for(;v{const x=i.length,v=x-2;for(let _=0;_{let x=[],v=(i.length-1)/3;v=Math.floor(v);let _,y=0;for(;y,normalModelMatrix:mat4x4,}struct VertexUniforms{pickingId:u32,matrixList:MatrixList,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(11)combinedOpacity:f32,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};#redgpu_include systemStruct.OutputShadowData;@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_viewMatrix=systemUniforms.camera.viewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let u_normalModelMatrix=vertexUniforms.matrixList.normalModelMatrix;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;let viewPos=u_viewMatrix*u_modelMatrix*vec4(input_position,1.0);let viewNormal=u_viewMatrix*u_normalModelMatrix*vec4(input_vertexNormal,.0);output.position=u_projectionMatrix*viewPos;output.vertexPosition=viewPos.xyz;output.vertexNormal=viewNormal.xyz;output.uv=input_uv;output.combinedOpacity=vertexUniforms.combinedOpacity;return output;}@vertex fn entryPointPickingVertex(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_viewMatrix=systemUniforms.camera.viewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let viewPos=u_viewMatrix*u_modelMatrix*vec4(inputData.position,1.0);output.position=u_projectionMatrix*viewPos;output.pickingId=unpack4x8unorm(vertexUniforms.pickingId);return output;}";const Ss=parseWGSL("TEXTFIELD2D_VERTEX",bs),Ts=Ss.uniforms.vertexUniforms,ws=mixInMesh2D(ATextField);class TextField2D extends ws{#Gt=1;#Ot=1;#Jp=!0;constructor(i,g=!0){super(i,(i,g)=>{this.#Gt===i&&this.#Ot===g||(this.dirtyTransform=!0),this.#Gt=i,this.#Ot=g},!1),this._geometry=new Plane(i,1,1,1,1,!0),this.useSmoothing=g,this.primitiveState.cullMode=Ji.FRONT}get useSmoothing(){return this.#Jp}set useSmoothing(i){this.#Jp=i;const{diffuseTextureSampler:g}=this._material;this.useSmoothing?(g.minFilter=_.LINEAR,g.magFilter=_.LINEAR,g.mipmapFilter=y.LINEAR):(g.minFilter=_.NEAREST,g.magFilter=_.NEAREST,g.mipmapFilter=null)}get width(){return this.#Gt}get height(){return this.#Ot}get geometry(){return this._geometry}set geometry(i){console.error("TextField2D can not change geometry")}get material(){return this._material}set material(i){console.error("TextField2D can not change material")}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_TEXT_FIELD_2D",Ss,Ts,bs)}Object.freeze(TextField2D);const Ms=3.141592653589793,Ps=6.283185307179586,Rs=.225,Cs=1.27323954,Bs=.405284735,Ds=1.5707963267948966,Es=Math.PI/180;class InstancingMeshObject3D{modelMatrix=create$4();localMatrix=create$4();normalModelMatrix=create$4();#wi=0;#Pi=0;#Mi=0;#hs=[0,0,0];#gs=1;#xs=1;#vs=1;#_s=[1,1,1];#ys=0;#bs=0;#Ss=0;#Ts=[0,0,0];#Qp=0;#eg;#h;#Rs=1;constructor(i,g,x){validateRedGPUContext(i),this.#h=i,this.#eg=x,this.#Qp=g,this.#tg()}get opacity(){return this.#Rs}set opacity(i){validatePositiveNumberRange(i,0,1),this.#Rs=i,this.#tg()}get x(){return this.#wi}set x(i){this.#wi=this.#hs[0]=i,this.#tg()}get y(){return this.#Mi}set y(i){this.#Mi=this.#hs[1]=i,this.#tg()}get z(){return this.#Pi}set z(i){this.#Pi=this.#hs[2]=i,this.#tg()}get position(){return this.#hs}set position(i){this.#wi=this.#hs[0]=i,this.#Mi=this.#hs[1]=i,this.#Pi=this.#hs[2]=i,this.#tg()}get scaleX(){return this.#gs}set scaleX(i){this.#gs=this.#_s[0]=i,this.#tg()}get scaleY(){return this.#xs}set scaleY(i){this.#xs=this.#_s[1]=i,this.#tg()}get scaleZ(){return this.#vs}set scaleZ(i){this.#vs=this.#_s[2]=i,this.#tg()}get scale(){return this.#_s}set scale(i){this.#gs=this.#_s[0]=i,this.#xs=this.#_s[1]=i,this.#vs=this.#_s[2]=i,this.#tg()}get rotationX(){return this.#ys}set rotationX(i){this.#ys=this.#Ts[0]=i,this.#tg()}get rotationY(){return this.#bs}set rotationY(i){this.#bs=this.#Ts[1]=i,this.#tg()}get rotationZ(){return this.#Ss}set rotationZ(i){this.#Ss=this.#Ts[2]=i,this.#tg()}get rotation(){return this.#Ts}set rotation(i){this.#ys=this.#Ts[0]=i,this.#bs=this.#Ts[1]=i,this.#Ss=this.#Ts[2]=i,this.#tg()}setScale(i,g,x){g=g??i,x=x??i;const v=this.#_s;this.#gs=v[0]=i,this.#xs=v[1]=g,this.#vs=v[2]=x,this.#tg()}setPosition(i,g,x){g=g??i,x=x??i;const v=this.#hs;this.#wi=v[0]=i,this.#Mi=v[1]=g,this.#Pi=v[2]=x,this.#tg()}setRotation(i,g,x){g=g??i,x=x??i;const v=this.#Ts;this.#ys=v[0]=i,this.#bs=v[1]=g,this.#Ss=v[2]=x,this.#tg()}#tg(){let i,g,x,v,_,y,b,S,w,L,k,H,z,q,W,be,je,Ke,Xe,Ye,Ze,Je,Qe,et,tt,it,ft,pt,xt,vt,yt,bt,St,Tt,wt,Mt,Pt,Rt;{const z=this.localMatrix;let je;L=1,k=0,H=0,q=0,W=1,be=0,Ke=0,Xe=0,Ye=1,z[12]=this.#wi,z[13]=this.#Mi,z[14]=this.#Pi,z[15]=1,b=this.#ys*Es,S=this.#bs*Es,w=this.#Ss*Es,je=b%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,i=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,je=(b+Ds)%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,v=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,je=S%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,g=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,je=(S+Ds)%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,_=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,je=w%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,x=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,je=(w+Ds)%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,y=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,vt=_*y,yt=v*x+i*g*y,bt=i*x-v*g*y,St=-_*x,Tt=v*y-i*g*x,wt=i*y+v*g*x,Mt=g,Pt=-i*_,Rt=v*_;let Ze=this.#gs,Je=this.#xs,Qe=this.#vs;z[0]=vt*Ze,z[1]=yt*Ze,z[2]=bt*Ze,z[3]=0,z[4]=St*Je,z[5]=Tt*Je,z[6]=wt*Je,z[7]=0,z[8]=Mt*Qe,z[9]=Pt*Qe,z[10]=Rt*Qe,z[11]=0}this.modelMatrix=this.localMatrix;{let i=this.normalModelMatrix,g=this.modelMatrix;L=g[0],k=g[1],H=g[2],z=g[3],q=g[4],W=g[5],be=g[6],je=g[7],Ke=g[8],Xe=g[9],Ye=g[10],Ze=g[11],Qe=g[12],et=g[13],tt=g[14],it=g[15],Je=L*W-k*q,ft=L*be-H*q,pt=L*je-z*q,xt=k*be-H*W,vt=k*je-z*W,yt=H*je-z*be,bt=Ke*et-Xe*Qe,St=Ke*tt-Ye*Qe,Tt=Ke*it-Ze*Qe,Mt=Xe*it-Ze*et,wt=Ye*it-Ze*tt,Rt=Je*wt-ft*Mt+pt*wt+xt*Tt-vt*St+yt*bt,Rt=1/Rt,i[0]=(W*wt-be*Mt+je*wt)*Rt,i[4]=(-k*wt+H*Mt-z*wt)*Rt,i[8]=(et*yt-tt*vt+it*xt)*Rt,i[12]=(-Xe*yt+Ye*vt-Ze*xt)*Rt,i[1]=(-q*wt+be*Tt-je*St)*Rt,i[5]=(L*wt-H*Tt+z*St)*Rt,i[9]=(-Qe*yt+tt*pt-it*ft)*Rt,i[13]=(Ke*yt-Ye*pt+Ze*ft)*Rt,i[2]=(q*Mt-W*Tt+je*bt)*Rt,i[6]=(-L*Mt+k*Tt-z*bt)*Rt,i[10]=(Qe*vt-et*pt+it*Je)*Rt,i[14]=(-Ke*vt+Xe*pt-Ze*Je)*Rt,i[3]=(-q*wt+W*St-be*bt)*Rt,i[7]=(L*wt-k*St+H*bt)*Rt,i[11]=(-Qe*xt+et*ft-tt*Je)*Rt,i[15]=(Ke*xt-Xe*ft+Ye*Je)*Rt}if(this.#eg.gpuRenderInfo){const{vertexUniformBuffer:i,vertexUniformInfo:g}=this.#eg.gpuRenderInfo,{dataViewF32:x}=i,{members:v}=g,_=v.instanceModelMatrixs,y=v.instanceNormalModelMatrix,b=v.instanceOpacity;x.set(this.modelMatrix,(_.uniformOffset+_.stride*this.#Qp)/4),x.set(this.normalModelMatrix,(y.uniformOffset+y.stride*this.#Qp)/4),x.set([this.opacity],(b.uniformOffset+b.stride*this.#Qp)/4),this.#eg.dirtyInstanceMeshObject3D=!0}}}Object.freeze(InstancingMeshObject3D);var Is=Object.freeze({__proto__:null,instancingMeshObject3D:InstancingMeshObject3D}),As="struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(10)localNodeScale_volumeScale:vec2,@location(11)instanceOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};";const Ls="VERTEX_MODULE_INSTANCING";class InstancingMesh extends Mesh{dirtyInstanceMeshObject3D=!0;dirtyInstanceNum=!0;#ls;#h;#rg=1;#ig=1;#ng=[];#$s;#ag;#sg;#og;#ug;#lg;#cg=0;#hg=0;#fg;#Ks=[];constructor(i,g,x,v,_){super(i,v,_),this.#h=i;const y=InstancingMesh.getLimitSize(this.#h);this.#ig=Math.min(g,y),this.#rg=Math.min(x,this.#ig),this.#N(),this.gpuRenderInfo.vertexUniformInfo=parseWGSL(`INSTANCING_MESH_VERTEX_${this.#ig}`,this.#dg(this.geometry,this.material)).storage.instanceUniforms,this.#mg(),this.#pg(),this.#jd(this.#h),this.instanceCount=this.#rg}get instanceCount(){return this.#rg}set instanceCount(i){validateUintRange(i),this.#rg=Math.min(i,this.#ig),this.#ng.length>this.#rg&&(this.#ng.length=this.#rg);let g=this.#rg;for(;g--;)this.#ng[g]||(this.#ng[g]=new InstancingMeshObject3D(this.#h,g,this));this.dirtyInstanceNum=!0}get maxInstanceCount(){return this.#ig}get instanceChildren(){return this.#ng}static getLimitSize(i){const g=Math.min(i.detector.activeLimits.maxStorageBufferBindingSize,536870912);return Math.floor((g-144)/132)}render(i,g=!1){if(this.dirtyLOD)return this.#pg(),this.#jd(this.#h),this.dirtyInstanceNum=!0,void(this.dirtyLOD=!1);const{view:x,currentRenderPassEncoder:v,renderResults:_}=i,{scene:y}=x,{shadowManager:b}=y,{directionalShadowManager:S}=b,{castingList:w}=S;this.dirtyTransform&&this.#gg(),this.geometry?_.num3DObjects++:_.num3DGroups++;const L=this.#h;if(this.geometry){const{antialiasingManager:x}=L;this.#ls!==x.msaaID&&(this.dirtyPipeline=!0,this.#ls=x.msaaID),this.gpuRenderInfo||this.#jd(L);(this.dirtyPipeline||this.material.dirtyPipeline)&&this.#xg(i),g||this.#vg(i),this.#_g(i,g,v)}this.castShadow&&(w[w.length]=this);const{children:k}=this;let H=k.length;for(;H--;)k[H].dirtyTransform=this.dirtyTransform,k[H].render(i);this.dirtyTransform=!1}#gg(){identity$1(this.localMatrix),translate(this.localMatrix,this.localMatrix,[this.x,this.y,this.z]),rotateX$2(this.localMatrix,this.localMatrix,this.rotationX),rotateY$2(this.localMatrix,this.localMatrix,this.rotationY),rotateZ$2(this.localMatrix,this.localMatrix,this.rotationZ),scale$4(this.localMatrix,this.localMatrix,[this.scaleX,this.scaleY,this.scaleZ]);const i=this.parent;i?.modelMatrix?multiply$4(this.modelMatrix,i.modelMatrix,this.localMatrix):this.modelMatrix=clone$4(this.localMatrix)}#xg(i){this.dirtyTransform=!0,this.material.dirtyPipeline&&this.material._updateFragmentState(),this.#yg(),this.material.dirtyPipeline=!1,this.dirtyPipeline=!1,i.renderResults.numDirtyPipelines++}#_g(i,g,x){const{gpuRenderInfo:v}=this,{pipeline:_,shadowPipeline:y}=v,{view:b,renderResults:S}=i;this.#bg(),this.#Sg();const{fragmentUniformBindGroup:w}=this.material.gpuRenderInfo;x.setBindGroup(0,b.systemUniform_Vertex_UniformBindGroup),x.setBindGroup(2,w),x.setPipeline(g?y:_);this.#Tg(x,this.geometry,this.gpuRenderInfo.vertexUniformBindGroup,this.material.gpuRenderInfo.fragmentUniformBindGroup,0,20),this.LODManager.LODList.forEach((i,g)=>{const v=this.#Ks[g];x.setPipeline(v.pipeline),this.#Tg(x,i.geometry,v.vertexUniformBindGroup,i.material?i.material.gpuRenderInfo.fragmentUniformBindGroup:this.material.gpuRenderInfo.fragmentUniformBindGroup,g+1,20)}),S.numDrawCalls++,S.numInstances++}#Tg(i,g,x,v,_,y){const{vertexBuffer:b,indexBuffer:S}=g,w=y*_;if(i.setBindGroup(1,x),i.setBindGroup(2,v),i.setVertexBuffer(0,b.gpuBuffer),S){const{gpuBuffer:g,format:x}=S;i.setIndexBuffer(g,x),i.drawIndexedIndirect(this.#fg,w)}else i.drawIndirect(this.#fg,w)}#bg(){const{vertexUniformBuffer:i,vertexUniformInfo:g}=this.gpuRenderInfo,{displacementTexture:x,displacementScale:v}=this.material||{},{members:_}=g;void 0!==_.displacementScale&&this.#$s!==v&&(this.#$s=v,i.dataViewF32.set(new _.displacementScale.View([v]),_.displacementScale.uniformOffset/4)),void 0!==_.useDisplacementTexture&&this.#ag!==!!x&&(this.#ag=!!x,i.dataViewF32.set(new _.useDisplacementTexture.View([x?1:0]),_.useDisplacementTexture.uniformOffset/4))}#Sg(){const{vertexUniformBuffer:i,vertexUniformInfo:g}=this.gpuRenderInfo,{gpuDevice:x}=this.#h,{members:v}=g;if(this.dirtyTransform){i.dataViewF32.set(this.modelMatrix,v.instanceGroupModelMatrix.uniformOffset/4);const g=create$4();invert$1(g,this.modelMatrix),transpose(g,g),i.dataViewF32.set(g,v.instanceGroupNormalModelMatrix.uniformOffset/4),x.queue.writeBuffer(i.gpuBuffer,v.instanceGroupModelMatrix.uniformOffset,new v.instanceGroupModelMatrix.View(this.modelMatrix)),x.queue.writeBuffer(i.gpuBuffer,v.instanceGroupNormalModelMatrix.uniformOffset,new v.instanceGroupNormalModelMatrix.View(g))}(this.dirtyInstanceMeshObject3D||this.dirtyInstanceNum)&&(x.queue.writeBuffer(i.gpuBuffer,0,i.data),this.dirtyInstanceMeshObject3D=!1,this.dirtyInstanceNum=!1)}#N(){const{gpuDevice:i}=this.#h;this.gpuRenderInfo=new VertexGPURenderInfo(null,null,null,null,null,null,null,null);this.#fg=i.createBuffer({size:160,usage:GPUBufferUsage.INDIRECT|GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST,label:`IndirectDrawBuffer_${this.uuid}`});const g=new Float32Array(40);this.#ug=new StorageBuffer(this.#h,g.buffer,`CullingUniformBuffer_${this.uuid}`)}#jd(i){this.dirtyPipeline=!0;const g=new ArrayBuffer(this.#cg*(this.LODManager.LODList.length+1));this.#lg?.destroy(),this.#lg=new StorageBuffer(i,g,`VisibilityBuffer_${this.uuid}`),this.#yg(),this.#wg(this.#h)}#wg(i){const{gpuDevice:g,resourceManager:x}=i,v={code:this.#Mg()},_=x.createGPUShaderModule(`CULLING_COMPUTE_MODULE_INSTANCING_${this.#ig}_${this.uuid}`,v),y=g.createBindGroupLayout({entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:2,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:3,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}}]});this.#sg=g.createComputePipeline({layout:g.createPipelineLayout({bindGroupLayouts:[y]}),compute:{module:_,entryPoint:"main"}}),this.#og=g.createBindGroup({layout:y,entries:[{binding:0,resource:{buffer:this.gpuRenderInfo.vertexUniformBuffer.gpuBuffer}},{binding:1,resource:{buffer:this.#ug.gpuBuffer}},{binding:2,resource:{buffer:this.#lg.gpuBuffer}},{binding:3,resource:{buffer:this.#fg}}]})}#Pg(i){const{view:g}=i,{gpuDevice:x}=this.#h,{data:v,dataViewU32:_,dataViewF32:y}=this.#ug;_.set([this.#rg],0),_.set([this.#hg],1),_.set([this.LODManager.LODList.length],2),y.set(g.rawCamera.position,4),y.set(g.frustumPlanes.flat(),8),y.set([...this.LODManager.LODList.map(i=>i.distance)],32),x.queue.writeBuffer(this.#ug.gpuBuffer,0,v)}#vg(i){const{gpuDevice:g,commandEncoderManager:x}=this.#h,{indexBuffer:v,vertexBuffer:_}=this.geometry;this.#Pg(i);const y=v?v.indexCount:_.vertexCount,b=new Uint32Array([y,0,0,0,0]);g.queue.writeBuffer(this.#fg,0,b),this.LODManager.LODList.forEach((i,x)=>{const v=i.geometry.indexBuffer.indexCount,_=new Uint32Array([v,0,0,0,0]),y=20*(x+1);g.queue.writeBuffer(this.#fg,y,_)}),x.addPreProcessComputePass("InstancingMesh_GPUCulling_ComputePass",i=>{i.setPipeline(this.#sg),i.setBindGroup(0,this.#og);const g=Math.ceil(this.#rg/64);i.dispatchWorkgroups(g)})}#yg(){const{resourceManager:i,gpuDevice:g}=this.#h,x={code:this.#dg(this.geometry,this.material)},v=i.createGPUShaderModule(`${Ls}_${this.#ig}_${this.uuid}`,x),_=i.getGPUBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_Instancing);this.gpuRenderInfo.vertexShaderModule=v,this.gpuRenderInfo.pipeline=createBasePipeline(this,v,_),this.gpuRenderInfo.shadowPipeline=createBasePipeline(this,v,_,fn),this.gpuRenderInfo.vertexUniformBindGroup=g.createBindGroup(this.#Rg()),this.#Ks.length=0,this.LODManager.LODList.forEach((x,v)=>{const y={code:this.#dg(x.geometry,x.material)},b=i.createGPUShaderModule(`${Ls}_${this.#ig}_LOD${v}_${this.uuid}`,y);this.#Ks[v]={pipeline:createBasePipeline({vertexStateBuffers:x.geometry.gpuRenderInfo.buffers,primitiveState:this.primitiveState,depthStencilState:this.depthStencilState,geometry:x.geometry,material:x.material||this.material,redGPUContext:this.#h,gpuRenderInfo:this.gpuRenderInfo},b,_),vertexUniformBindGroup:g.createBindGroup(this.#Rg(v+1))}})}#Rg(i=0){const{resourceManager:g}=this.#h,{vertexUniformBuffer:x}=this.gpuRenderInfo,{material:v}=this,{basicSampler:_,basicDisplacementSampler:y,emptyBitmapTextureView:b}=g,{gpuSampler:S}=_,w=g.getGPUBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_Instancing),L=this.#cg,k=L*i,H=L;if(k+H>this.#lg.size)throw new Error("Binding range exceeds visibility buffer size.");return{layout:w,label:"VERTEX_BIND_GROUP_DESCRIPTOR_INSTANCING",entries:[{binding:0,resource:{buffer:x.gpuBuffer,offset:0,size:x.size}},{binding:1,resource:y.gpuSampler},{binding:2,resource:g.getGPUResourceBitmapTextureView(v?.displacementTexture)||b},{binding:3,resource:{buffer:this.#lg.gpuBuffer,offset:k,size:H}}]}}#pg(){const i=4*this.#ig;this.#cg=256*Math.ceil(i/256),this.#hg=this.#cg/4}#mg(){const i=this.gpuRenderInfo.vertexUniformInfo,g=new ArrayBuffer(i.arrayBufferByteLength),x=new StorageBuffer(this.#h,g,`InstanceBuffer_${this.uuid}`),v=this.gpuRenderInfo.vertexUniformBuffer;v?.gpuBuffer&&(v.dataViewF32.length>x.dataViewF32.length?x.dataViewF32.set(v.dataViewF32.subarray(0,x.dataViewF32.length),0):x.dataViewF32.set(v.dataViewF32,0),v.destroy()),this.gpuRenderInfo.vertexUniformBuffer=x}#Cg(i,g="",x="",v="",_=""){return[g,x,v,i.replaceAll(/__INSTANCE_COUNT__/g,this.#ig.toString()),_].join("\n")}#dg(i,g){const x=i.vertexBuffer.interleavedStruct.label,v=g instanceof PBRMaterial,_="PBR"===x&&v,y=_?"struct InputData{@builtin(instance_index)instanceIdx:u32,@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,};":"struct InputData{@builtin(instance_index)instanceIdx:u32,@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)vertexTangent:vec4,};",b="PBR"!==x&&v||_?As:"struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)instanceOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};";return this.#Cg("#redgpu_include SYSTEM_UNIFORM;#redgpu_include displacement.getDisplacementPosition;#redgpu_include displacement.getDisplacementNormal;struct InstanceUniforms{instanceGroupModelMatrix:mat4x4,instanceGroupNormalModelMatrix:mat4x4,useDisplacementTexture:u32,displacementScale:f32,padding:vec2,instanceModelMatrixs:array,__INSTANCE_COUNT__>,instanceNormalModelMatrix:array,__INSTANCE_COUNT__>,instanceOpacity:array,};@group(1)@binding(0)varinstanceUniforms:InstanceUniforms;@group(1)@binding(1)var displacementTextureSampler:sampler;@group(1)@binding(2)var displacementTexture:texture_2d;@group(1)@binding(3)varvisibilityBuffer:array;const maxDistance:f32=1000.0;",_?"@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let input_instanceIdx:u32=visibilityBuffer[inputData.instanceIdx];let u_modelMatrix=instanceUniforms.instanceModelMatrixs[input_instanceIdx];let u_normalModelMatrix=instanceUniforms.instanceNormalModelMatrix[input_instanceIdx];let u_instanceGroupModelMatrix=instanceUniforms.instanceGroupModelMatrix;let u_useDisplacementTexture=instanceUniforms.useDisplacementTexture==1u;let u_displacementScale=instanceUniforms.displacementScale;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;var position:vec4=u_modelMatrix*vec4(input_position,1.0);let worldPosition=position.xyz;if(u_useDisplacementTexture){let worldPosForDisplacement=(u_instanceGroupModelMatrix*position).xyz;let distance=distance(worldPosForDisplacement,u_cameraPosition);let maxMipLevel=f32(textureNumLevels(displacementTexture))-1.0;let targetMipLevel=clamp((distance/maxDistance)*maxMipLevel,.0,maxMipLevel);let displacedPosition=getDisplacementPosition(input_position,input_vertexNormal,displacementTexture,displacementTextureSampler,u_displacementScale,input_uv,targetMipLevel);position=u_modelMatrix*vec4(displacedPosition,1.0);}let worldPositionVec4=u_instanceGroupModelMatrix*position;output.position=u_projectionViewMatrix*worldPositionVec4;output.vertexPosition=worldPositionVec4.xyz;let u_instanceGroupNormalModelMatrix=instanceUniforms.instanceGroupNormalModelMatrix;var normalPosition:vec3=(u_instanceGroupNormalModelMatrix*u_normalModelMatrix*vec4(input_vertexNormal,.0)).xyz;output.vertexNormal=normalize(normalPosition);output.instanceOpacity=instanceUniforms.instanceOpacity[input_instanceIdx];output.uv=inputData.uv;output.uv1=inputData.uv1;output.vertexColor_0=inputData.vertexColor_0;output.vertexTangent=vec4((u_instanceGroupNormalModelMatrix*u_normalModelMatrix*vec4(inputData.vertexTangent.xyz,.0)).xyz,inputData.vertexTangent.w);return output;}":"@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let input_instanceIdx:u32=visibilityBuffer[inputData.instanceIdx];let u_modelMatrix=instanceUniforms.instanceModelMatrixs[input_instanceIdx];let u_normalModelMatrix=instanceUniforms.instanceNormalModelMatrix[input_instanceIdx];let u_instanceGroupModelMatrix=instanceUniforms.instanceGroupModelMatrix;let u_useDisplacementTexture=instanceUniforms.useDisplacementTexture==1u;let u_displacementScale=instanceUniforms.displacementScale;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;var position:vec4=u_modelMatrix*vec4(input_position,1.0);let worldPosition=position.xyz;if(u_useDisplacementTexture){let worldPosForDisplacement=(u_instanceGroupModelMatrix*position).xyz;let distance=distance(worldPosForDisplacement,u_cameraPosition);let maxMip=f32(textureNumLevels(displacementTexture))-1.0;let mipLevel=clamp((distance/maxDistance)*maxMip,.0,maxMip);let displacedPosition=getDisplacementPosition(input_position,input_vertexNormal,displacementTexture,displacementTextureSampler,u_displacementScale,input_uv,mipLevel);position=u_modelMatrix*vec4(displacedPosition,1.0);}let worldPositionVec4=u_instanceGroupModelMatrix*position;output.position=u_projectionViewMatrix*worldPositionVec4;output.vertexPosition=worldPositionVec4.xyz;let u_instanceGroupNormalModelMatrix=instanceUniforms.instanceGroupNormalModelMatrix;var normalPosition:vec3=(u_instanceGroupNormalModelMatrix*u_normalModelMatrix*vec4(input_vertexNormal,.0)).xyz;output.vertexNormal=normalize(normalPosition);output.uv=input_uv;output.instanceOpacity=instanceUniforms.instanceOpacity[input_instanceIdx];return output;}",y,b,"#redgpu_include shadow.getShadowClipPosition #redgpu_include systemStruct.OutputShadowData;@vertex fn entryPointShadowVertex(inputData:InputData)->OutputShadowData{var output:OutputShadowData;let input_instanceIdx:u32=visibilityBuffer[inputData.instanceIdx];let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;let u_modelMatrix=instanceUniforms.instanceModelMatrixs[input_instanceIdx];let u_instanceGroupModelMatrix=instanceUniforms.instanceGroupModelMatrix;let u_useDisplacementTexture=instanceUniforms.useDisplacementTexture==1u;let u_displacementScale=instanceUniforms.displacementScale;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;var position:vec4=u_modelMatrix*vec4(input_position,1.0);if(u_useDisplacementTexture){let worldPos=(u_instanceGroupModelMatrix*position).xyz;let distance=distance(worldPos,u_directionalLightProjectionViewMatrix[3].xyz);let maxMipLevel=f32(textureNumLevels(displacementTexture))-1.0;let targetMipLevel=clamp((distance/maxDistance)*maxMipLevel,.0,maxMipLevel);let displacedPosition=getDisplacementPosition(input_position,input_vertexNormal,displacementTexture,displacementTextureSampler,u_displacementScale,input_uv,targetMipLevel);position=u_modelMatrix*vec4(displacedPosition,1.0);}output.position=getShadowClipPosition((u_instanceGroupModelMatrix*position).xyz,u_directionalLightProjectionViewMatrix);return output;}")}#Mg(){return this.#Cg("struct InstanceUniforms{instanceGroupModelMatrix:mat4x4,instanceGroupNormalModelMatrix:mat4x4,useDisplacementTexture:u32,displacementScale:f32,padding:vec2,instanceModelMatrixs:array,__INSTANCE_COUNT__>,instanceNormalModelMatrix:array,__INSTANCE_COUNT__>,instanceOpacity:array,};struct CullingUniforms{instanceCount:u32,stride:u32,lodNum:u32,padding:f32,cameraPosition:vec3,frustumPlanes:array,6>,lodDistanceList:array,};struct IndirectDrawArgs{vertexCount:u32,instanceCount:atomic,firstVertex:u32,baseVertex:u32,firstInstance:u32,};@group(0)@binding(0)varinstanceUniforms:InstanceUniforms;@group(0)@binding(1)varcullingUniforms:CullingUniforms;@group(0)@binding(2)varvisibilityBuffer:array;@group(0)@binding(3)varindirectDrawBuffer:array;const BOUNDING_RADIUS:f32=1.0;fn distanceToPlane(position:vec3,plane:vec4)->f32{return dot(vec4(position,1.0),plane);}fn isInsideFrustum(position:vec3,radius:f32)->bool{for(var i:u32=0u;i<6u;i=i+1u){let plane=cullingUniforms.frustumPlanes[i];let distance=distanceToPlane(position,plane);if(distance<-radius){return false;}}return true;}fn calculateLODLevel(distanceToCamera:f32)->u32{if(cullingUniforms.lodNum==0u){return 0u;}for(var i:u32=0u;i){let instanceIdx=globalId.x;if(instanceIdx>=(cullingUniforms.instanceCount)){return;}let u_instanceGroupModelMatrix=instanceUniforms.instanceGroupModelMatrix;let modelMatrix=u_instanceGroupModelMatrix*instanceUniforms.instanceModelMatrixs[instanceIdx];let worldPosition=vec3(modelMatrix[3][0],modelMatrix[3][1],modelMatrix[3][2]);let scaleX=length(vec3(modelMatrix[0][0],modelMatrix[0][1],modelMatrix[0][2]));let scaleY=length(vec3(modelMatrix[1][0],modelMatrix[1][1],modelMatrix[1][2]));let scaleZ=length(vec3(modelMatrix[2][0],modelMatrix[2][1],modelMatrix[2][2]));let maxScale=max(max(scaleX,scaleY),scaleZ);let scaledRadius=BOUNDING_RADIUS*maxScale;let isVisible=isInsideFrustum(worldPosition,scaledRadius);if(isVisible){let distanceToCamera=distance(worldPosition,cullingUniforms.cameraPosition);let lodLevel=calculateLODLevel(distanceToCamera);let visibilityStride=cullingUniforms.stride;let aliveIndex=atomicAdd(&indirectDrawBuffer[lodLevel].instanceCount,1u);visibilityBuffer[visibilityStride*lodLevel+aliveIndex]=instanceIdx;}}")}}var Us=Object.freeze({__proto__:null,ADrawDebuggerLight:ADrawDebuggerLight,DrawDebuggerAxis:DrawDebuggerAxis,DrawDebuggerDirectionalLight:DrawDebuggerDirectionalLight,DrawDebuggerGrid:DrawDebuggerGrid,DrawDebuggerMesh:DrawDebuggerMesh,DrawDebuggerPointLight:DrawDebuggerPointLight,DrawDebuggerSpotLight:DrawDebuggerSpotLight}),ks=Object.freeze({__proto__:null,CoreInstancingMesh:Is,CoreMesh:qa,CoreSkyAtmosphere:Ka,CoreSkyBox:Ga,CoreSpriteSheet:as,CoreTextField:ys,CoreView:Ya,DrawDebugger:Us,Group2D:Group2D,Group3D:Group3D,InstancingMesh:InstancingMesh,LINE_TYPE:ms,Line2D:class extends Line3D{constructor(i,g=ms.LINEAR,x="#fff"){super(i,g,x),this._material=new LineMaterial(i)}get geometry(){return this._geometry}set geometry(i){consoleAndThrowError("Line2D can not change geometry")}get material(){return this._material}set material(i){consoleAndThrowError("Line2D can not change material")}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_LINE_2D",vs,_s,ps);addPoint(i=0,g=0,x=this.baseColor,v=1,_=0,y=0,b=0,S=0){super.addPoint(i,g,0,x,v,_,y,0,b,S,0)}addPointAt(i,g=0,x=0,v=this.baseColor,_=1,y=0,b=0,S=0,w=0){super.addPointAt(i,g,x,0,v,_,y,b,0,S,w,0)}},Line3D:Line3D,Mesh:Mesh,PARTICLE_EASE:Wa,ParticleEmitter:ParticleEmitter,Scene:Scene,SkyAtmosphere:SkyAtmosphere,SkyBox:SkyBox,Sprite2D:Sprite2D,Sprite3D:Sprite3D,SpriteSheet2D:SpriteSheet2D,SpriteSheet3D:SpriteSheet3D,SpriteSheetInfo:SpriteSheetInfo,TextField2D:TextField2D,TextField3D:TextField3D,View2D:View2D,View3D:View3D}),Gs=Object.freeze({__proto__:null,ABaseLight:ABaseLight,LightManager:LightManager}),Os=Object.freeze({__proto__:null,AmbientLight:AmbientLight,Core:Gs,DirectionalLight:DirectionalLight,PointLight:PointLight,SpotLight:SpotLight});function sortTransparentObjects(i,g){const x={},{x:v,y:_,z:y}=i;return g.sort((i,g)=>{if(i=i.mesh,g=g.mesh,!x[i.uuid]){const g=i.x-v,b=i.y-_,S=i.z-y;x[i.uuid]=g*g+b*b+S*S}if(!x[g.uuid]){const i=g.x-v,b=g.y-_,S=g.z-y;x[g.uuid]=i*i+b*b+S*S}return x[g.uuid]-x[i.uuid]})}var Vs=Object.freeze({__proto__:null,Ray:Ray,calculateNormals:calculateNormals,calculateTangents:calculateTangents,computeViewFrustumPlanes:computeViewFrustumPlanes,getScreenPoint:getScreenPoint,localToWorld:localToWorld,mat3:Ct,mat4:At,matToEuler:mat4ToEuler,quat:br,quaternionToRotationMat4:quaternionToRotationMat4,screenToWorld:screenToWorld,sortTransparentObjects:sortTransparentObjects,updateObject3DMatrix:updateObject3DMatrix,vec2:Dr,vec3:zt,vec4:Jt,worldToLocal:worldToLocal}),Ns=Object.freeze({__proto__:null,GeometryGPURenderInfo:GeometryGPURenderInfo,Primitive:Primitive,PrimitiveUtils:PrimitiveUtils,createPrimitiveGeometry:createPrimitiveGeometry});var Fs=Object.freeze({__proto__:null,Box:Box,Capsule:class extends Primitive{constructor(i,g=.5,x=1,v=32,_=1,y=12){const b=Primitive.generateUniqueKey("CAPSULE",{radius:g,height:x,radialSegments:v,heightSegments:_,capSegments:y});super(i,b,()=>PrimitiveUtils.generateCapsuleData(i,g,x,v,_,y,b))}},Circle:class extends Primitive{constructor(i,g=1,x=8,v=0,_=2*Math.PI,y=!1){const b=Primitive.generateUniqueKey("CIRCLE",{radius:g,radialSegments:x,thetaStart:v,thetaLength:_,isRadial:y});super(i,b,()=>PrimitiveUtils.generateCircleEntryData(i,g,x,v,_,y,b))}},Cone:class extends Primitive{constructor(i,g=1,x=1,v=32,_=1,y=!0,b=0,S=2*Math.PI){const w=Primitive.generateUniqueKey("CONE",{radius:g,height:x,radialSegments:v,heightSegments:_,capBottom:y,thetaStart:b,thetaLength:S});super(i,w,()=>PrimitiveUtils.generateConeData(i,g,x,v,_,y,b,S,w))}},Core:Ns,Cylinder:Cylinder,Ground:class extends Primitive{constructor(i,g=1,x=1,v=1,_=1,y=!1){const b=Primitive.generateUniqueKey("GROUND",{width:g,height:x,widthSegments:v,heightSegments:_,flipY:y});super(i,b,()=>PrimitiveUtils.generateGroundData(i,g,x,v,_,y,b))}},Plane:Plane,Ring:class extends Primitive{constructor(i,g=.5,x=1,v=8,_=1,y=0,b=2*Math.PI,S=!1){const w=Primitive.generateUniqueKey("RING",{innerRadius:g,outerRadius:x,thetaSegments:v,phiSegments:_,thetaStart:y,thetaLength:b,isRadial:S});super(i,w,()=>PrimitiveUtils.generateRingEntryData(i,g,x,v,_,y,b,S,w))}},RoundedBox:class extends Primitive{constructor(i,g=1,x=1,v=1,_=1,y=1,b=1,S=.1,w=4){const L=`RoundedBox_${g}_${x}_${v}_${_}_${y}_${b}_${S}_${w}`;super(i,L,()=>PrimitiveUtils.generateRoundedBoxData(i,g,x,v,_,y,b,S,w,L))}},Sphere:Sphere,Torus:class extends Primitive{constructor(i,g=1,x=.5,v=16,_=16,y=0,b=2*Math.PI,S=!1,w=!1,L=!1,k=!1){if(v<3)throw new Error("radialSegments must be 3 or greater");if(_<3)throw new Error("tubularSegments must be 3 or greater");const H=Primitive.generateUniqueKey("TORUS",{radius:g,thickness:x,radialSegments:v,tubularSegments:_,thetaStart:y,thetaLength:b,capStart:S,capEnd:w,isRadialCapStart:L,isRadialCapEnd:k});super(i,H,()=>PrimitiveUtils.generateTorusData(i,g,x,v,_,y,b,S,w,L,k,H))}},TorusKnot:class extends Primitive{constructor(i,g=1,x=.4,v=64,_=8,y=2,b=3){const S=Primitive.generateUniqueKey("TORUS_KNOT",{radius:g,tubeRadius:x,tubularSegments:v,radialSegments:_,windingsAroundAxis:y,windingsAroundCircle:b});super(i,S,()=>PrimitiveUtils.generateTorusKnotData(i,g,x,v,_,y,b,S))}}});const Hs=parseWGSL("PHONG_MATERIAL","#redgpu_include SYSTEM_UNIFORM;#redgpu_include color.getTintBlendMode;#redgpu_include shadow.getDirectionalShadowVisibility;#redgpu_include math.tnb.getTBNFromVertexTangent #redgpu_include math.tnb.getNormalFromNormalMap #redgpu_include displacement.getDisplacementNormal;#redgpu_include entryPoint.mesh.entryPointPickingFragment;#redgpu_include systemStruct.OutputFragment;#redgpu_include math.getMotionVector;#redgpu_include lighting.getLightDistanceAttenuation;#redgpu_include lighting.getLightAngleAttenuation;#redgpu_include skyAtmosphere.skyAtmosphereFn const maxDistance:f32=1000.0;struct Uniforms{color:vec3,emissiveColor:vec3,emissiveStrength:f32,specularColor:vec3,specularStrength:f32,shininess:f32,aoStrength:f32,normalScale:f32,displacementScale:f32,opacity:f32,useTint:u32,tint:vec4,tintBlendMode:u32,useSSR:u32,metallic:f32,roughness:f32,};struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,}@group(2)@binding(0)varuniforms:Uniforms;@group(2)@binding(1)var diffuseTextureSampler:sampler;@group(2)@binding(2)var diffuseTexture:texture_2d;@group(2)@binding(3)var alphaTextureSampler:sampler;@group(2)@binding(4)var alphaTexture:texture_2d;@group(2)@binding(5)var specularTextureSampler:sampler;@group(2)@binding(6)var specularTexture:texture_2d;@group(2)@binding(7)var emissiveTextureSampler:sampler;@group(2)@binding(8)var emissiveTexture:texture_2d;@group(2)@binding(9)var aoTextureSampler:sampler;@group(2)@binding(10)var aoTexture:texture_2d;@group(2)@binding(11)var normalTextureSampler:sampler;@group(2)@binding(12)var normalTexture:texture_2d;@group(2)@binding(13)var displacementTextureSampler:sampler;@group(2)@binding(14)var displacementTexture:texture_2d;#redgpu_include math.PI #redgpu_include math.INV_PI #redgpu_include math.EPSILON #redgpu_include math.direction.getViewDirection fn getDiffuseBRDFDisney(NdotL:f32,NdotV:f32,LdotH:f32,roughness:f32,albedo:vec3)->vec3{if(NdotL<=.0){return vec3(.0);}let energyBias=mix(.0,0.5,roughness);let energyFactor=mix(1.0,1.0/1.51,roughness);let fd90=energyBias+2.0*LdotH*LdotH*roughness;let f0=1.0;let lightScatter=f0+(fd90-f0)*pow(1.0-NdotL,5.0);let viewScatter=f0+(fd90-f0)*pow(1.0-NdotV,5.0);return albedo*NdotL*lightScatter*viewScatter*energyFactor*INV_PI;}fn getFresnelSchlick(cosTheta:f32,F0:vec3)->vec3{return F0+(vec3(1.0)-F0)*pow(clamp(1.0-cosTheta,.0,1.0),5.0);}fn getDistributionGGX(NdotH:f32,roughness:f32)->f32{let alpha=roughness*roughness;let alpha2=alpha*alpha;let NdotH2=NdotH*NdotH;let nom=alpha2;let denom=(NdotH2*(alpha2-1.0)+1.0);let denomSquared=denom*denom;return nom/max(EPSILON,denomSquared*PI);}fn getSpecularVisibility(NdotV:f32,NdotL:f32,roughness:f32)->f32{let alpha=roughness*roughness;let alpha2=alpha*alpha;let safeNdotV=max(NdotV,1e-4);let safeNdotL=max(NdotL,1e-4);let GGXV=safeNdotL*sqrt(safeNdotV*safeNdotV*(1.0-alpha2)+alpha2);let GGXL=safeNdotV*sqrt(safeNdotL*safeNdotL*(1.0-alpha2)+alpha2);return 0.5/max(GGXV+GGXL,EPSILON);}fn getSpecularBRDF(F0:vec3,roughness:f32,NdotH:f32,NdotV:f32,NdotL:f32,LdotH:f32)->vec3{let D=getDistributionGGX(NdotH,roughness);let V=getSpecularVisibility(NdotV,NdotL,roughness);let F=getFresnelSchlick(LdotH,F0);return D*V*F;}@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;let input_vertexNormal=inputData.vertexNormal.xyz;let input_vertexPosition=inputData.vertexPosition.xyz;let u_ambientLight=systemUniforms.ambientLight;let u_directionalLightCount=systemUniforms.directionalLightCount;let u_directionalLights=systemUniforms.directionalLights;let u_directionalShadowDepthTextureSize=systemUniforms.shadow.directionalShadowDepthTextureSize;let u_directionalShadowBias=systemUniforms.shadow.directionalShadowBias;let u_camera=systemUniforms.camera;let u_cameraPosition=u_camera.cameraPosition;let u_color=uniforms.color;let u_aoStrength=uniforms.aoStrength;let u_emissiveColor=uniforms.emissiveColor;let u_emissiveStrength=uniforms.emissiveStrength;let u_normalScale=uniforms.normalScale;let u_specularColor=uniforms.specularColor;let u_specularStrength=uniforms.specularStrength;let u_shininess=uniforms.shininess;let u_opacity=uniforms.opacity;let V=getViewDirection(input_vertexPosition,u_cameraPosition);let receiveShadowYn=inputData.receiveShadow !=.0;var N=normalize(input_vertexNormal);#redgpu_if displacementTexture{let dist=distance(input_vertexPosition,u_cameraPosition);let maxMip=f32(textureNumLevels(displacementTexture))-1.0;let targetMipLevel=clamp((dist/maxDistance)*maxMip,.0,maxMip);let tangentDisplacedNormal=getDisplacementNormal(displacementTexture,displacementTextureSampler,uniforms.displacementScale,inputData.uv,targetMipLevel);let tbn=getTBNFromVertexTangent(N,inputData.vertexTangent);N=normalize(tbn*tangentDisplacedNormal);}#redgpu_endIf #redgpu_if normalTexture let normalSamplerColor=textureSample(normalTexture,normalTextureSampler,inputData.uv).rgb;let tbn=getTBNFromVertexTangent(N,inputData.vertexTangent);N=getNormalFromNormalMap(normalSamplerColor,tbn,u_normalScale);#redgpu_endIf N=normalize(N);let NdotV=max(dot(N,V),1e-6);var resultAlpha:f32=u_opacity*inputData.combinedOpacity;#redgpu_if alphaTexture let alphaMapValue:f32=textureSample(alphaTexture,alphaTextureSampler,inputData.uv).r;resultAlpha=alphaMapValue*resultAlpha;if(resultAlpha==.0){discard;}#redgpu_endIf var baseColor:vec3=u_color;#redgpu_if diffuseTexture let diffuseSampleColor=textureSample(diffuseTexture,diffuseTextureSampler,inputData.uv);baseColor=diffuseSampleColor.rgb;resultAlpha=resultAlpha*diffuseSampleColor.a;#redgpu_endIf let metallicParameter=uniforms.metallic;var roughnessParameter=select(sqrt(2.0/(u_shininess+2.0)),uniforms.roughness,uniforms.roughness>.0);roughnessParameter=clamp(roughnessParameter,.045,1.0);var specularSamplerValue:f32=1.0;#redgpu_if specularTexture specularSamplerValue=textureSample(specularTexture,specularTextureSampler,inputData.uv).r;#redgpu_endIf let F0_dielectric=vec3(.04)*u_specularColor*u_specularStrength*specularSamplerValue;let F0=mix(F0_dielectric,baseColor,metallicParameter);let albedo=baseColor*(1.0-metallicParameter);var visibility:f32=1.0;visibility=getDirectionalShadowVisibility(directionalShadowMap,directionalShadowMapSampler,u_directionalShadowDepthTextureSize,u_directionalShadowBias,inputData.shadowCoord);if(!receiveShadowYn){visibility=1.0;}var totalDirectLighting=vec3(.0);for(var i=0u;itLight.radius){continue;}let L=normalize(lightDir);var attenuation=getLightDistanceAttenuation(lightDistance,tLight.radius);if(tLight.isSpotLight>.0){let spotDir=normalize(vec3(tLight.directionX,tLight.directionY,tLight.directionZ));attenuation*=getLightAngleAttenuation(normalize(-L),spotDir,tLight.innerCutoff,tLight.outerCutoff);}if(attenuation<=.0){continue;}let finalLightColor=tLight.color*tLight.intensity*attenuation;totalDirectLighting+=calcPbrLight(finalLightColor,N,V,L,NdotV,roughnessParameter,metallicParameter,albedo,F0);}var ambientContribution=albedo*u_ambientLight.color*u_ambientLight.intensity*INV_PI;if(systemUniforms.useSkyAtmosphere==1u){let u_atmo=systemUniforms.skyAtmosphere;let skyIntensity=u_atmo.sunIntensity;let diffTrans=getTransmittance(transmittanceTexture,atmosphereSampler,u_atmo.cameraHeight,N.y,u_atmo.atmosphereHeight);let skyIrradiance=textureSampleLevel(atmosphereIrradianceLUT,atmosphereSampler,N,.0).rgb*skyIntensity;ambientContribution=(ambientContribution*diffTrans)+(albedo*skyIrradiance*INV_PI);}var mixColor=totalDirectLighting+ambientContribution;#redgpu_if aoTexture mixColor*=textureSample(aoTexture,aoTextureSampler,inputData.uv).rgb*u_aoStrength;#redgpu_endIf var emissiveColor=u_emissiveColor*u_emissiveStrength;#redgpu_if emissiveTexture emissiveColor=textureSample(emissiveTexture,emissiveTextureSampler,inputData.uv).rgb*u_emissiveStrength;#redgpu_endIf let finalColor=vec4((mixColor*systemUniforms.preExposure)+emissiveColor,resultAlpha);#redgpu_if useTint output.color=getTintBlendMode(finalColor,uniforms.tintBlendMode,uniforms.tint);#redgpu_else output.color=finalColor;#redgpu_endIf if(systemUniforms.isView3D==1&&output.color.a==.0){discard;}let smoothness=1.0-roughnessParameter;let smoothnessCurved=smoothness*smoothness*(3.0-2.0*smoothness);output.gBufferNormal=vec4(N*0.5+0.5,smoothnessCurved*(.04+0.96*metallicParameter*metallicParameter));output.gBufferMotionVector=vec4(getMotionVector(inputData.currentClipPos,inputData.prevClipPos),.0,1.0);return output;}fn calcPbrLight(lightColor:vec3,N:vec3,V:vec3,L:vec3,NdotV:f32,roughness:f32,metallic:f32,albedo:vec3,F0:vec3)->vec3{let NdotL=max(dot(N,L),.0);if(NdotL<=.0){return vec3(.0);}let H=normalize(L+V);let NdotH=max(dot(N,H),.0);let LdotH=max(dot(L,H),.0);let VdotH=max(dot(V,H),.0);let F=getFresnelSchlick(VdotH,F0);let D=getDistributionGGX(NdotH,roughness);let Vis=getSpecularVisibility(NdotV,NdotL,roughness);let spec=D*Vis*F;let diff=getDiffuseBRDFDisney(NdotL,NdotV,LdotH,roughness,albedo);let kS=F;let kD=(vec3(1.0)-kS)*(1.0-metallic);return(kD*diff+spec)*lightColor*NdotL;}");class PhongMaterial extends AUVTransformBaseMaterial{constructor(i,g="#fff",x){super(i,"PHONG_MATERIAL",Hs,2),x&&(this.name=x),this.initGPURenderInfos(),this.color.setColorByHEX(g),this.emissiveColor.setColorByHEX(this.emissiveColor.hex),this.specularColor.setColorByHEX(this.specularColor.hex),this.diffuseTextureSampler=new Sampler(this.redGPUContext,{magFilter:"linear",minFilter:"linear",mipmapFilter:"linear",addressModeU:"repeat",addressModeV:"repeat",addressModeW:"repeat"})}}defineSampler(PhongMaterial,[{key:"alphaTextureSampler"},{key:"aoTextureSampler"},{key:"diffuseTextureSampler"},{key:"emissiveTextureSampler"},{key:"environmentTextureSampler"},{key:"normalTextureSampler"},{key:"specularTextureSampler"},{key:"displacementTextureSampler"}]),definePositiveNumber(PhongMaterial,[{key:"aoStrength",value:1},{key:"specularStrength",value:1},{key:"emissiveStrength",value:1},{key:"shininess",value:32},{key:"normalScale",value:1},{key:"displacementScale",value:1}]),defineColorRGB(PhongMaterial,[{key:"color"},{key:"emissiveColor",value:"#000000"},{key:"specularColor",value:"#ffffff"}]),defineTexture(PhongMaterial,[{key:"alphaTexture"},{key:"aoTexture"},{key:"diffuseTexture"},{key:"emissiveTexture"},{key:"environmentTexture"},{key:"normalTexture"},{key:"specularTexture"},{key:"displacementTexture"}]),defineBoolean(PhongMaterial,[{key:"useSSR",value:!1}]),definePositiveNumber(PhongMaterial,[{key:"metallic",value:0,min:0,max:1},{key:"roughness",value:0,min:0,max:1}]),Object.freeze(PhongMaterial);var zs=Object.freeze({__proto__:null,BLEND_MODE:Xa,BitmapMaterial:BitmapMaterial,ColorMaterial:ColorMaterial,Core:yi,PBRMaterial:PBRMaterial,PhongMaterial:PhongMaterial,TINT_BLEND_MODE:xi}),$s=Object.freeze({__proto__:null,ImmutableKeyMap:ImmutableKeyMap,ManagementResourceBase:ManagementResourceBase,ResourceBase:ResourceBase,ResourceManager:ResourceManager,ResourceStatusInfo:ResourceStatusInfo}),js=Object.freeze({__proto__:null,ABaseBuffer:ABaseBuffer,AUniformBaseBuffer:AUniformBaseBuffer}),Ks=Object.freeze({__proto__:null,VertexInterleavedStructElement:VertexInterleavedStructElement});class ResourceStateHDRTexture{texture;src;cacheKey;useNum=0;uuid;constructor(i){this.texture=i,this.src=i.src,this.cacheKey=i.cacheKey,this.useNum=0,this.uuid=i.uuid}}class HDRLoader{#Bg=!0;constructor(i=!0){this.#Bg=i}get enableDebugLogs(){return this.#Bg}set enableDebugLogs(i){this.#Bg=i}async loadHDRFile(i){this.#Bg&&g(`HDR 파일 로딩 시작: ${i}`);const x=await fetch(i);if(!x.ok)throw new Error(`HTTP ${x.status}: ${x.statusText}`);const v=await x.arrayBuffer(),_=new Uint8Array(v),y=this.#Dg(_,i);return g({...y}),{...y}}#Dg(i,x){const v=this.#Eg(i);if(this.#Bg&&g(`파일 형식: ${v.format}`),!v.isValid)throw new Error(v.error||"지원되지 않는 파일 형식입니다");if(x.split("?")[0].toLowerCase().endsWith(".hdr")){this.#Bg&&this.#Ig(i.slice(0,200));const g=this.#Ag(i);return this.#Bg&&this.#Lg(g),g}throw x.split("?")[0].toLowerCase().endsWith(".exr")?new Error("EXR format not supported yet"):new Error(`Unsupported HDR format: ${x}`)}#Ag(i){let x=0,v="";const _={};for(;x0){_[v.substring(0,g).trim()]=v.substring(g+1).trim()}}for(v="";x>8&255)&&i[g+3]===(255&x)){g+=4;for(let _=0;_<4;_++){let y=_;for(;y<4*x;){const _=i[g++];if(_>128){const b=_-128,S=i[g++];for(let i=0;ii.toString(16).padStart(2,"0")).join(" "),Array.from(i.slice(g,g+16)).map(i=>i>=32&&i<=126?String.fromCharCode(i):".").join("")}}async function float32ToFloat16Linear(i,g,x){const v=performance.now(),{gpuDevice:_}=i,{width:y,height:b,targetTexture:S}=x,w=g.length/4;try{const x=_.createShaderModule({code:"struct Constants{width:u32,height:u32,}@group(0)@binding(0)varinputData:array;@group(0)@binding(1)varoutputData:array;@group(0)@binding(2)varconstants:Constants;fn floatToHalf(value:f32)->u32{let bits=bitcast(value);let sign=(bits>>16u)& 0x8000u;var exp=(bits>>23u)& 0xFFu;var mantissa=bits & 0x7FFFFFu;if(exp==0u){return sign;}if(exp==255u){return sign | 0x7C00u | select(0u,1u,mantissa !=0u);}let newExp=i32(exp)-127+15;if(newExp<=0){return sign;}if(newExp>=31){return sign | 0x7C00u;}return sign |(u32(newExp)<<10u)|(mantissa>>13u);}@compute @workgroup_size(8,8)fn main(@builtin(global_invocation_id)global_id:vec3){let x=global_id.x;let y=global_id.y;if(x>=constants.width||y>=constants.height){return;}let pixelIndex=y*constants.width+x;let baseIndex=pixelIndex*4u;let r=inputData[baseIndex];let g=inputData[baseIndex+1u];let b=inputData[baseIndex+2u];let a=inputData[baseIndex+3u];let r16=floatToHalf(r);let g16=floatToHalf(g);let b16=floatToHalf(b);let a16=floatToHalf(a);let outputIndex=pixelIndex*2u;outputData[outputIndex]=(g16<<16u)| r16;outputData[outputIndex+1u]=(a16<<16u)| b16;}",label:"float16_linear_conversion_shader"}),L=function(i,g,x){const v=i.createBuffer({size:g.byteLength,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST,label:"float16_input_buffer"}),_=i.createBuffer({size:8*x,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC,label:"float16_output_buffer"}),y=i.createBuffer({size:16,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,label:"float16_constants_buffer"});return i.queue.writeBuffer(v,0,g),{inputBuffer:v,outputBuffer:_,constantsBuffer:y}}(_,g,w);_.queue.writeBuffer(L.constantsBuffer,0,new Uint32Array([y,b]));const{computePipeline:k,bindGroup:H}=function(i,g,x){const v=i.createComputePipeline({layout:"auto",compute:{module:g,entryPoint:"main"},label:"float16_conversion_pipeline"}),_=i.createBindGroup({layout:v.getBindGroupLayout(0),entries:[{binding:0,resource:{buffer:x.inputBuffer}},{binding:1,resource:{buffer:x.outputBuffer}},{binding:2,resource:{buffer:x.constantsBuffer}}],label:"float16_conversion_bindgroup"});return{computePipeline:v,bindGroup:_}}(_,x,L);await async function(i,g,x,v,_,y,b){const S=Math.ceil(y/8),w=Math.ceil(b/8);if(S>65535||w>65535)throw new Error(`이미지 크기 초과: ${S} × ${w}`);await i.commandEncoderManager.immediateComputePass("float16_conversion_command_encoder",i=>{i.setPipeline(g),i.setBindGroup(0,x),i.dispatchWorkgroups(S,w)},i=>{i.copyBufferToTexture({buffer:v,bytesPerRow:8*y,rowsPerImage:b},{texture:_},{width:y,height:b,depthOrArrayLayers:1})}),await i.gpuDevice.queue.onSubmittedWorkDone()}(i,k,H,L.outputBuffer,S,y,b),function(i){i.inputBuffer.destroy(),i.outputBuffer.destroy(),i.constantsBuffer.destroy()}(L);return{processedPixels:w,executionTime:performance.now()-v}}catch(i){throw console.error("Float16 변환 실패:",i),i}}class HDRTexture extends ManagementResourceBase{#V;#wo;#H=0;#kg=new HDRLoader;#z="rgba16float";#q;#Y;#Gt=0;#Ot=0;constructor(i,g,x,v){if(super(i,"managedHDRTextureState"),this.#q=x,this.#Y=v,g){const i=this.#W(g);this.#Gg(i),this.#wo=i,this.cacheKey=this.#Z(g);const{table:x}=this.targetResourceManagedState;let v=x.get(this.cacheKey);if(v){const i=v.texture;return this.#q?.(i),i}this.src=g,this.#J()}}get width(){return this.#Gt}get height(){return this.#Ot}get videoMemorySize(){return this.#H}get gpuTexture(){return this.#V}get src(){return this.#wo}set src(i){const g=this.#W(i);this.#Gg(g),this.#wo=g,this.cacheKey=this.#Z(i),this.#wo&&this.#Og(this.#wo)}destroy(){const i=this.#V;this.#te(null),this.notifyUpdate(!0),this.#re(),this.#wo=null,this.cacheKey=null,i&&this.redGPUContext.commandEncoderManager.addDeferredDestroy(i)}#Z(i){let g;return i||(g=this.uuid),g="string"==typeof i?getAbsoluteURL(window.location.href,i):i.cacheKey||getAbsoluteURL(window.location.href,i.src),`HDRTexture_${g}`}#W(i){return"string"==typeof i?i:i.src}#Gg(i){if(!i||"string"!=typeof i)throw new Error("HDR 파일 경로가 필요합니다");if(!i.split("?")[0].split("#")[0].toLowerCase().endsWith(".hdr"))throw new Error(`지원되지 않는 형식입니다. .hdr 형식만 지원됩니다. 입력된 파일: ${i}`)}async#Og(i){try{const g=await this.#kg.loadHDRFile(i);this.#Gt=g.width,this.#Ot=g.height,await this.#ee(g),this.#q?.(this),this.notifyUpdate()}catch(i){console.error("HDR loading error:",i),this.#Y?.(i)}}async#ee(i){const{gpuDevice:g}=this.redGPUContext,x=this.#V,v={size:[this.#Gt,this.#Ot,1],format:this.#z,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC,label:`HDRTexture_2D_${this.#wo}`},_=g.createTexture(v);await float32ToFloat16Linear(this.redGPUContext,i.data,{width:this.#Gt,height:this.#Ot,targetTexture:_}),this.#te(_),x&&this.redGPUContext.commandEncoderManager.addDeferredDestroy(x)}#te(i){this.targetResourceManagedState.videoMemory-=this.#H,this.#V=i,this.#H=i?calculateTextureByteSize(i):0,this.targetResourceManagedState.videoMemory+=this.#H,this.notifyUpdate()}#J(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateHDRTexture(this))}#re(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}}Object.freeze(HDRTexture);const Xs={MODE_1D:1,MODE_2D:2,MODE_3D:3};Object.freeze(Xs);const qs="managedBitmapTextureState",Ys={animationSpeed:1,animationX:.1,animationY:.1};class ANoiseTexture extends ManagementResourceBase{mipLevelCount=1;useMipmap=!0;src;#V;#Vg=8;#Ng=8;#Fg=1;#Hg;#zg;#$g;#jg;#Kg;#se;#Xg;#Gt;#Ot;#qg;#Yg=0;#Wg=1;#Zg=Ys.animationX;#Jg=Ys.animationY;#H=0;constructor(i,g=1024,x=1024,v,_=!0){super(i,qs),validateUintRange(g,2,2048),validateUintRange(x,2,2048),this.#Gt=g,this.#Ot=x,this.#qg=v,this.useMipmap=_,this.#N(i),this.cacheKey=`NoiseTexture_${g}x${x}_${Date.now()}`,this.#V=this.#Qg(i,g,x),this.#H=calculateTextureByteSize(this.#V),this.#ex(),this.#J()}get videoMemorySize(){return this.#H}get resourceManagerKey(){return qs}get animationSpeed(){return this.#Wg}set animationSpeed(i){validatePositiveNumberRange(i),this.#Wg=i,this.updateUniform("animationSpeed",i)}get animationX(){return this.#Zg}set animationX(i){validateNumber(i),this.#Zg=i,this.updateUniform("animationX",i)}get animationY(){return this.#Jg}set animationY(i){validateNumber(i),this.#Jg=i,this.updateUniform("animationY",i)}get uniformInfo(){return this.#Xg}get gpuTexture(){return this.#V}get time(){return this.#Yg}set time(i){validatePositiveNumberRange(i),this.#Yg=i,this.updateUniform("time",i/1e3)}updateUniform(i,g){this.#Xg.members[i]&&(this.#se.writeOnlyBuffer(this.#Xg.members[i],g),this.#qg[i]=g),this.#ex()}updateUniforms(i){Object.entries(i).forEach(([i,g])=>{this.#Xg.members[i]&&(this.#se.writeOnlyBuffer(this.#Xg.members[i],g),this.#qg[i]=g)}),this.#ex()}render(i){this.updateUniform("time",i)}destroy(){const i=this.#V;this.notifyUpdate(!0),this.#re(),i&&i.destroy(),this.src=null,this.cacheKey=null,this.#V=null}#N(i){const{gpuDevice:g}=i,x=this.#tx();this.cacheKey=this.uuid,this.#Hg=g.createShaderModule({code:x}),this.#$g=this.#rx(i),this.#jg=this.#ix(g,this.#Hg,this.#$g);const v=parseWGSL("ANoiseTexture",x);this.#Xg=v.uniforms.uniforms;const _=new ArrayBuffer(this.#Xg.arrayBufferByteLength);this.#se=new UniformBuffer(i,_,`${this.constructor.name}_UniformBuffer`),this.#qg.uniformDefaults&&this.updateUniforms({...Ys,...this.#qg.uniformDefaults})}#tx(){return`\n ${`\n struct Uniforms {\n time: f32,\n\t\t\t\t\t\t\t\tanimationSpeed: f32,\n\t\t\t\t\t\t\t\tanimationX: f32,\n\t\t\t\t\t\t\t\tanimationY: f32,\n ${this.#qg.uniformStruct||""}\n };\n `}\n @group(0) @binding(0) var uniforms : Uniforms;\n @group(0) @binding(1) var outputTexture : texture_storage_2d;\n \n ${this.#qg.helperFunctions||""}\n @compute @workgroup_size(${this.#Vg},${this.#Ng},${this.#Fg})\n fn main (\n @builtin(global_invocation_id) global_id : vec3,\n ){\n let index = vec2(global_id.xy);\n let dimensions: vec2 = textureDimensions(outputTexture);\n \n if (index.x >= dimensions.x || index.y >= dimensions.y) {\n return;\n }\n \n let dimW = f32(dimensions.x);\n let dimH = f32(dimensions.y);\n let base_uv = vec2((f32(index.x) + 0.5) / dimW, (f32(index.y) + 0.5) / dimH);\n ${this.#qg.mainLogic}\n \n textureStore(outputTexture, index, finalColor);\n }\n `}#ex(){if(!this.#zg)return;const{redGPUContext:i}=this,{commandEncoderManager:g,resourceManager:x}=i,v={label:`NoiseTexture_${this.uuid}_ComputePass`};g.addResourceComputePass(v,i=>{i.setPipeline(this.#jg),i.setBindGroup(0,this.#zg),i.dispatchWorkgroups(Math.ceil(this.#Gt/this.#Vg),Math.ceil(this.#Ot/this.#Ng))}),this.useMipmap&&x.mipmapGenerator.generateMipmap(this.#V,this.#Kg)}#rx(i){return i.resourceManager.createBindGroupLayout("NoiseTextureBindGroupLayout",{entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.COMPUTE,storageTexture:{format:"rgba16float"}}]})}#Qg(i,g,x){this.mipLevelCount=this.useMipmap?getMipLevelCount(g,x):1,this.#Kg={size:{width:g,height:x},format:"rgba16float",mipLevelCount:this.mipLevelCount,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_DST,label:this.cacheKey};const v=i.gpuDevice.createTexture(this.#Kg),_=v.createView({baseMipLevel:0,mipLevelCount:1});return this.#zg=this.#nx(i,this.#$g,_),v}#nx(i,g,x){return i.gpuDevice.createBindGroup({layout:g,entries:[{binding:0,resource:{buffer:this.#se.gpuBuffer,offset:0,size:this.#se.gpuBuffer.size}},{binding:1,resource:x}]})}#ix(i,g,x){return i.createComputePipeline({layout:i.createPipelineLayout({bindGroupLayouts:[x]}),compute:{module:g,entryPoint:"main"}})}#J(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateBitmapTexture(this))}#re(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}}const mergerNoiseUniformStruct=(i,g)=>[i,g].filter(Boolean).join("\n"),mergerNoiseUniformDefault=(i,g)=>({...i,...g||{}}),mergerNoiseHelperFunctions=(i,g)=>[i,g].filter(Boolean).join("\n");const Ws=Object.values(Xs),Zs={frequency:8,amplitude:1,octaves:1,persistence:.5,lacunarity:2,seed:0,noiseDimension:Xs.MODE_2D};const Js={EUCLIDEAN:0,MANHATTAN:1,CHEBYSHEV:2};Object.freeze(Js);const Qs={F1:0,F2:1,F2_MINUS_F1:2,F1_PLUS_F2:3,CELL_ID:4,CELL_ID_COLOR:5};Object.freeze(Qs);const eo=Object.values(Js),to=Object.values(Qs),ro={frequency:8,distanceScale:1,octaves:1,persistence:.5,lacunarity:2,seed:0,distanceType:Js.EUCLIDEAN,outputType:Qs.F1,jitter:1,cellIdColorIntensity:1};var io=Object.freeze({__proto__:null,ANoiseTexture:ANoiseTexture,mergerNoiseHelperFunctions:mergerNoiseHelperFunctions,mergerNoiseUniformDefault:mergerNoiseUniformDefault,mergerNoiseUniformStruct:mergerNoiseUniformStruct});class IBL extends RedGPUObject{#Zd;#ax;#sx;#ox;#ux;#lx;#cx;#hx;#fx=!1;#al=1;#zd=2e4;constructor(i,g,x=25e3,v=1024,_=512,y=64){super(i);const b=`${g}?key=${v}_${_}_${y}`;this.#cx=_,this.#lx=v,this.#hx=y,this.#zd=x,this.#ax=new DirectCubeTexture(i,`IBL_ENV_${b}`),this.#ox=new DirectCubeTexture(i,`IBL_SPECULAR_${b}`),this.#sx=new DirectCubeTexture(i,`IBL_IRRADIANCE_${b}`);const onLoad=async i=>{i.__addDirtyPipelineListener(this.#dx),i.gpuTexture&&await this.#dx(i)};this.#ux="string"==typeof g?new HDRTexture(i,g,onLoad):new CubeTexture(i,g,!0,onLoad)}get environmentSize(){return this.#lx}get prefilterSize(){return this.#cx}get irradianceSize(){return this.#hx}get irradianceTexture(){return this.#sx}get environmentTexture(){return this.#ax}get prefilterTexture(){return this.#ox}get intensityMultiplier(){return this.#al}set intensityMultiplier(i){this.#al=i}get luminance(){return this.#zd}set luminance(i){this.#zd=i}#dx=async i=>{if(!(i=i||this.#ux)||!i.gpuTexture||this.#fx)return;const{resourceManager:g}=this;this.#fx=!0;try{if(i instanceof HDRTexture){const{equirectangularToCubeGenerator:x}=g,v=await x.generate(i.gpuTexture,this.#lx);this.#Zd=v.gpuTexture}else this.#Zd=i.gpuTexture;await this.#mx()}finally{this.#fx=!1}};async#mx(){const{resourceManager:i}=this,{prefilterGenerator:g,irradianceGenerator:x}=i;if(this.#Zd){this.#ax.gpuTexture=this.#Zd;const i=await g.generate(this.#Zd,this.#cx);this.#ox.gpuTexture=i.gpuTexture;const v=await x.generate(this.#Zd,this.#hx);this.#sx.gpuTexture=v.gpuTexture}}}Object.freeze(IBL);var no=Object.freeze({__proto__:null,ShaderVariantGenerator:ShaderVariantGenerator,WGSLUniformTypes:WGSLUniformTypes,ensureVertexIndexBuiltin:ensureVertexIndexBuiltin,preprocessWGSL:preprocessWGSL}),ao=Object.freeze({__proto__:null,BitmapTexture:BitmapTexture,Core:$s,CoreBuffer:js,CoreIBL:H,CoreNoiseTexture:io,CoreVertexBuffer:Ks,CoreWGSLParser:no,CubeTexture:CubeTexture,DirectCubeTexture:DirectCubeTexture,DirectTexture:DirectTexture,DownSampleCubeMapGenerator:DownSampleCubeMapGenerator,HDRTexture:HDRTexture,IBL:IBL,IndexBuffer:IndexBuffer,MipmapGenerator:MipmapGenerator,NOISE_DIMENSION:Xs,PackedTexture:PackedTexture,Sampler:Sampler,SimplexTexture:class extends ANoiseTexture{#px=Zs.frequency;#gx=Zs.amplitude;#xx=Zs.octaves;#vx=Zs.persistence;#_x=Zs.lacunarity;#yx=Zs.seed;#bx=Zs.noiseDimension;constructor(i,g=1024,x=1024,v,_=!0){super(i,g,x,{...v,mainLogic:v?.mainLogic||"\n\t\t\t\t\t\tlet uv = vec2(\n\t\t\t\t\t\t\t(base_uv.x + uniforms.time * ( uniforms.animationX * uniforms.animationSpeed )) , \n\t\t\t\t\t\t\t(base_uv.y + uniforms.time * ( uniforms.animationY * uniforms.animationSpeed )) \n\t\t\t\t\t\t);\n\t\t\t\t\t\tlet noise = getSimplexNoiseByDimension( uv,uniforms );\n \n let finalColor = vec4(noise, noise, noise, 1.0);\n\t\t\t",uniformStruct:mergerNoiseUniformStruct("\n\t\t\t\t\tnoiseDimension : f32,\n\t\t\t\t\tfrequency: f32,\n\t\t\t\t\tamplitude: f32,\n\t\t\t\t\toctaves: i32,\n\t\t\t\t\tpersistence: f32,\n\t\t\t\t\tlacunarity: f32,\n\t\t\t\t\tseed: f32,\n\t\t\t\t",v?.uniformStruct),uniformDefaults:mergerNoiseUniformDefault(Zs,v?.uniformDefaults),helperFunctions:mergerNoiseHelperFunctions("fn mod289_vec3(x:vec3)->vec3{return x-floor(x*(1.0/289.0))*289.0;}fn mod289_vec2(x:vec2)->vec2{return x-floor(x*(1.0/289.0))*289.0;}fn mod289_vec4(x:vec4)->vec4{return x-floor(x*(1.0/289.0))*289.0;}fn mod289_f32(x:f32)->f32{return x-floor(x*(1.0/289.0))*289.0;}fn permute(x:vec3)->vec3{return mod289_vec3(((x*34.0)+1.0)*x);}fn permute4(x:vec4)->vec4{return mod289_vec4(((x*34.0)+1.0)*x);}fn permute_f32(x:f32)->f32{return mod289_f32(((x*34.0)+1.0)*x);}fn taylorInvSqrt4(r:vec4)->vec4{return 1.79284291400159-0.85373472095314*r;}fn simplex1D(x:f32)->f32{var i=floor(x);let f=fract(x);let g0=select(-1.0,1.0,(permute_f32(i)*.024390243902439)>=0.5);let g1=select(-1.0,1.0,(permute_f32(i+1.0)*.024390243902439)>=0.5);let d0=f;let d1=f-1.0;let t=f*f*f*(f*(f*6.0-15.0)+10.0);let n0=g0*d0;let n1=g1*d1;return mix(n0,n1,t)*0.395;}fn simplex2D(v:vec2)->f32{let C=vec4(0.211324865405187,0.366025403784439,-0.577350269189626,.024390243902439);var i=floor(v+dot(v,C.yy));let x0=v-i+dot(i,C.xx);let i1=select(vec2(.0,1.0),vec2(1.0,.0),x0.x>x0.y);var x12=x0.xyxy+C.xxzz;x12.x=x12.x-i1.x;x12.y=x12.y-i1.y;i=mod289_vec2(i);let p=permute(permute(i.y+vec3(.0,i1.y,1.0))+i.x+vec3(.0,i1.x,1.0));var m=max(0.5-vec3(dot(x0,x0),dot(x12.xy,x12.xy),dot(x12.zw,x12.zw)),vec3(.0));m=m*m;m=m*m;let x=2.0*fract(p*C.www)-1.0;let h=abs(x)-0.5;let ox=floor(x+0.5);let a0=x-ox;m=m*(1.79284291400159-0.85373472095314*(a0*a0+h*h));let g=vec3(a0.x*x0.x+h.x*x0.y,a0.y*x12.x+h.y*x12.y,a0.z*x12.z+h.z*x12.w);return 130.0*dot(m,g);}fn simplex3D(v:vec3)->f32{let C=vec2(1.0/6.0,1.0/3.0);let D=vec4(.0,0.5,1.0,2.0);var i=floor(v+dot(v,C.yyy));let x0=v-i+dot(i,C.xxx);let g=step(x0.yzx,x0.xyz);let l=1.0-g;let i1=min(g.xyz,l.zxy);let i2=max(g.xyz,l.zxy);let x1=x0-i1+C.xxx;let x2=x0-i2+C.yyy;let x3=x0-D.yyy;i=mod289_vec3(i);let p=permute4(permute4(permute4(i.z+vec4(.0,i1.z,i2.z,1.0))+i.y+vec4(.0,i1.y,i2.y,1.0))+i.x+vec4(.0,i1.x,i2.x,1.0));let n_=0.142857142857;let ns=n_*D.wyz-D.xzx;let j=p-49.0*floor(p*ns.z*ns.z);let x_=floor(j*ns.z);let y_=floor(j-7.0*x_);let x=x_*ns.x+ns.yyyy;let y=y_*ns.x+ns.yyyy;let h=1.0-abs(x)-abs(y);let b0=vec4(x.xy,y.xy);let b1=vec4(x.zw,y.zw);let s0=floor(b0)*2.0+1.0;let s1=floor(b1)*2.0+1.0;let sh=-step(h,vec4(.0));let a0=b0.xzyw+s0.xzyw*sh.xxyy;let a1=b1.xzyw+s1.xzyw*sh.zzww;var p0=vec3(a0.xy,h.x);var p1=vec3(a0.zw,h.y);var p2=vec3(a1.xy,h.z);var p3=vec3(a1.zw,h.w);let norm=taylorInvSqrt4(vec4(dot(p0,p0),dot(p1,p1),dot(p2,p2),dot(p3,p3)));p0*=norm.x;p1*=norm.y;p2*=norm.z;p3*=norm.w;var m=max(0.6-vec4(dot(x0,x0),dot(x1,x1),dot(x2,x2),dot(x3,x3)),vec4(.0));m=m*m;return 42.0*dot(m*m,vec4(dot(p0,x0),dot(p1,x1),dot(p2,x2),dot(p3,x3)));}fn fbm1D(pos:f32,octaves:i32)->f32{var value=.0;var amplitude=0.5;var frequency=1.0;var max_value=.0;for(var i=0;i=octaves){break;}value+=simplex1D(pos*frequency)*amplitude;max_value+=amplitude;amplitude*=0.5;frequency*=2.0;}return value/max_value;}fn fbm(pos:vec2,octaves:i32)->f32{var value=.0;var amplitude=0.5;var frequency=1.0;var max_value=.0;for(var i=0;i=octaves){break;}value+=simplex2D(pos*frequency)*amplitude;max_value+=amplitude;amplitude*=0.5;frequency*=2.0;}return value/max_value;}fn fbm3D(pos:vec3,octaves:i32)->f32{var value=.0;var amplitude=0.5;var frequency=1.0;var max_value=.0;for(var i=0;i=octaves){break;}value+=simplex3D(pos*frequency)*amplitude;max_value+=amplitude;amplitude*=0.5;frequency*=2.0;}return value/max_value;}fn getSimplexNoise1D(pos:f32,uniforms:Uniforms)->f32{var total_amplitude:f32=.0;var noise_value:f32=.0;var current_amplitude:f32=1.0;var current_frequency:f32=uniforms.frequency;for(var i:i32=0;i,uniforms:Uniforms)->f32{var total_amplitude:f32=.0;var noise_value:f32=.0;var current_amplitude:f32=1.0;var current_frequency:f32=uniforms.frequency;for(var i:i32=0;i,uniforms:Uniforms)->f32{var total_amplitude:f32=.0;var noise_value:f32=.0;var current_amplitude:f32=1.0;var current_frequency:f32=uniforms.frequency;for(var i:i32=0;i(uniforms.seed))*current_frequency;let octave_noise=simplex3D(noise_pos);noise_value+=octave_noise*current_amplitude;total_amplitude+=current_amplitude;current_amplitude*=uniforms.persistence;current_frequency*=uniforms.lacunarity;}noise_value/=total_amplitude;noise_value*=uniforms.amplitude;let normalized_noise=(noise_value+1.0)*0.5;return normalized_noise;}fn getSimplexNoiseByDimension(uv:vec2,uniforms:Uniforms)->f32{if(uniforms.noiseDimension<1.1){return getSimplexNoise1D(uv.x,uniforms);}else if(uniforms.noiseDimension<2.1){return getSimplexNoise2D(uv,uniforms);}else if(uniforms.noiseDimension<3.1){return getSimplexNoise3D(vec3(uv.x,uv.y,uniforms.seed*0.1),uniforms);}else{return getSimplexNoise2D(uv,uniforms);}}",v?.helperFunctions)},_)}get noiseDimension(){return this.#bx}set noiseDimension(i){Ws.includes(i)?(this.#bx=i,this.updateUniform("noiseDimension",i)):consoleAndThrowError(`Invalid value for noiseDimension. Received ${i}. Expected one of: ${Ws.join(", ")}`)}get frequency(){return this.#px}set frequency(i){validatePositiveNumberRange(i),this.#px=i,this.updateUniform("frequency",i)}get amplitude(){return this.#gx}set amplitude(i){validatePositiveNumberRange(i),this.#gx=i,this.updateUniform("amplitude",i)}get octaves(){return this.#xx}set octaves(i){validateUintRange(i,1,8),this.#xx=i,this.updateUniform("octaves",i)}get persistence(){return this.#vx}set persistence(i){validatePositiveNumberRange(i,0,1),this.#vx=i,this.updateUniform("persistence",i)}get lacunarity(){return this.#_x}set lacunarity(i){validatePositiveNumberRange(i),this.#_x=i,this.updateUniform("lacunarity",i)}get seed(){return this.#yx}set seed(i){this.#yx=i,this.updateUniform("seed",i)}randomizeSeed(){this.seed=1e3*Math.random()}getSettings(){return{frequency:this.#px,amplitude:this.#gx,octaves:this.#xx,persistence:this.#vx,lacunarity:this.#_x,seed:this.#yx}}applySettings(i){void 0!==i.frequency&&(this.frequency=i.frequency),void 0!==i.amplitude&&(this.amplitude=i.amplitude),void 0!==i.octaves&&(this.octaves=i.octaves),void 0!==i.persistence&&(this.persistence=i.persistence),void 0!==i.lacunarity&&(this.lacunarity=i.lacunarity),void 0!==i.seed&&(this.seed=i.seed)}},StorageBuffer:StorageBuffer,UniformBuffer:UniformBuffer,VORONOI_DISTANCE_TYPE:Js,VORONOI_OUTPUT_TYPE:Qs,VertexBuffer:VertexBuffer,VertexInterleaveType:VertexInterleaveType,VertexInterleavedStruct:VertexInterleavedStruct,VoronoiTexture:class extends ANoiseTexture{#px=ro.frequency;#Sx=ro.distanceScale;#xx=ro.octaves;#vx=ro.persistence;#_x=ro.lacunarity;#yx=ro.seed;#Tx=ro.distanceType;#wx=ro.outputType;#Mx=ro.jitter;#Px=ro.cellIdColorIntensity;constructor(i,g=1024,x=1024,v,_=!0){super(i,g,x,{...v,mainLogic:v?.mainLogic||"\n let uv = vec2(\n (base_uv.x + uniforms.time * (uniforms.animationX * uniforms.animationSpeed)),\n (base_uv.y + uniforms.time * (uniforms.animationY * uniforms.animationSpeed))\n );\n var finalColor: vec4;\n if (uniforms.outputType == 5) {\n let colorNoise = getVoronoiColorNoise(uv, uniforms);\n finalColor = vec4(colorNoise, 1.0);\n } else {\n let noise = getVoronoiNoise(uv, uniforms);\n finalColor = vec4(noise, noise, noise, 1.0);\n }\n ",uniformStruct:mergerNoiseUniformStruct("\n frequency: f32,\n distanceScale: f32,\n octaves: i32,\n persistence: f32,\n lacunarity: f32,\n seed: f32,\n distanceType: i32,\n outputType: i32,\n jitter: f32,\n cellIdColorIntensity: f32,\n ",v?.uniformStruct),uniformDefaults:mergerNoiseUniformDefault(ro,v?.uniformDefaults),helperFunctions:mergerNoiseHelperFunctions("fn hash22(p:vec2)->vec2{var p3=fract(vec3(p.xyx)*vec3(0.1031,0.1030,.0973));p3+=dot(p3,p3.yzx+33.33);return fract((p3.xx+p3.yz)*p3.zy);}fn hash12(p:vec2)->f32{var p3=fract(vec3(p.xyx)*0.1031);p3+=dot(p3,p3.yzx+33.33);return fract((p3.x+p3.y)*p3.z);}fn euclideanDistance(a:vec2,b:vec2)->f32{let d=a-b;return sqrt(d.x*d.x+d.y*d.y);}fn manhattanDistance(a:vec2,b:vec2)->f32{let d=abs(a-b);return d.x+d.y;}fn chebyshevDistance(a:vec2,b:vec2)->f32{let d=abs(a-b);return max(d.x,d.y);}fn calculateDistance(a:vec2,b:vec2,distanceType:i32)->f32{switch(distanceType){case 0:{return euclideanDistance(a,b);}case 1:{return manhattanDistance(a,b);}case 2:{return chebyshevDistance(a,b);}default:{return euclideanDistance(a,b);}}}fn cellIdToColor(cellId:f32,intensity:f32)->vec3{let h=cellId*6.28318;let s=0.7+0.3*fract(cellId*7.0);let v=0.6+0.4*fract(cellId*13.0);let c=v*s;let x=c*(1.0-abs(((h/1.047198)% 2.0)-1.0));let m=v-c;var rgb:vec3;let sector=i32(h/1.047198)% 6;switch(sector){case 0:{rgb=vec3(c,x,.0);}case 1:{rgb=vec3(x,c,.0);}case 2:{rgb=vec3(.0,c,x);}case 3:{rgb=vec3(.0,x,c);}case 4:{rgb=vec3(x,.0,c);}default:{rgb=vec3(c,.0,x);}}return(rgb+m)*intensity;}struct VoronoiResult{f1:f32,f2:f32,cellId:f32,}fn voronoiSingle(pos:vec2,frequency:f32,seed:f32,jitter:f32,distanceType:i32)->VoronoiResult{let scaledPos=pos*frequency;let gridPos=floor(scaledPos);let localPos=fract(scaledPos);var minDist1=999.0;var minDist2=999.0;var closestCellId=.0;for(var y=-1;y<=1;y++){for(var x=-1;x<=1;x++){let neighborGrid=gridPos+vec2(f32(x),f32(y));let randomOffset=hash22(neighborGrid+seed);let jitteredOffset=mix(vec2(0.5),randomOffset,jitter);let cellPoint=vec2(f32(x),f32(y))+jitteredOffset;let dist=calculateDistance(localPos,cellPoint,distanceType);if(dist,uniforms:Uniforms)->f32{var total=.0;var frequency=uniforms.frequency;var amplitude=1.0;var maxValue=.0;for(var i=0;i,uniforms:Uniforms)->vec3{if(uniforms.outputType==5){let voronoiResult=voronoiSingle(uv,uniforms.frequency,uniforms.seed,uniforms.jitter,uniforms.distanceType);return cellIdToColor(voronoiResult.cellId,uniforms.cellIdColorIntensity);}else{let grayValue=getVoronoiNoise(uv,uniforms);return vec3(grayValue,grayValue,grayValue);}}",v?.helperFunctions)},_)}get frequency(){return this.#px}set frequency(i){validatePositiveNumberRange(i),this.#px=i,this.updateUniform("frequency",i)}get distanceScale(){return this.#Sx}set distanceScale(i){validatePositiveNumberRange(i),this.#Sx=i,this.updateUniform("distanceScale",i)}get octaves(){return this.#xx}set octaves(i){validateUintRange(i,1,8),this.#xx=i,this.updateUniform("octaves",i)}get persistence(){return this.#vx}set persistence(i){validatePositiveNumberRange(i,0,1),this.#vx=i,this.updateUniform("persistence",i)}get lacunarity(){return this.#_x}set lacunarity(i){validatePositiveNumberRange(i),this.#_x=i,this.updateUniform("lacunarity",i)}get seed(){return this.#yx}set seed(i){this.#yx=i,this.updateUniform("seed",i)}get distanceType(){return this.#Tx}set distanceType(i){eo.includes(i)?(this.#Tx=i,this.updateUniform("distanceType",i)):consoleAndThrowError(`Invalid value for distanceType. Received ${i}. Expected one of: ${eo.join(", ")}`)}get outputType(){return this.#wx}set outputType(i){to.includes(i)?(this.#wx=i,this.updateUniform("outputType",i)):consoleAndThrowError(`Invalid value for outputType. Received ${i}. Expected one of: ${to.join(", ")}`)}get jitter(){return this.#Mx}set jitter(i){validatePositiveNumberRange(i,0,1),this.#Mx=i,this.updateUniform("jitter",i)}get cellIdColorIntensity(){return this.#Px}set cellIdColorIntensity(i){validatePositiveNumberRange(i),this.#Px=i,this.updateUniform("cellIdColorIntensity",i)}randomizeSeed(){this.seed=1e3*Math.random()}setEuclideanDistance(){this.distanceType=Js.EUCLIDEAN}setManhattanDistance(){this.distanceType=Js.MANHATTAN}setChebyshevDistance(){this.distanceType=Js.CHEBYSHEV}setF1Output(){this.outputType=Qs.F1}setF2Output(){this.outputType=Qs.F2}setCrackPattern(){this.outputType=Qs.F2_MINUS_F1}setSmoothBlend(){this.outputType=Qs.F1_PLUS_F2}setCellIdOutput(){this.outputType=Qs.CELL_ID}setCellIdColorOutput(){this.outputType=Qs.CELL_ID_COLOR}setCellularPattern(){this.outputType=Qs.F1,this.distanceType=Js.EUCLIDEAN,this.jitter=1}setStonePattern(){this.outputType=Qs.F2_MINUS_F1,this.distanceType=Js.EUCLIDEAN,this.jitter=.8}setOrganicPattern(){this.distanceType=Js.MANHATTAN,this.jitter=.6}setGridPattern(){this.jitter=0,this.distanceType=Js.EUCLIDEAN}setCrystalPattern(){this.outputType=Qs.F2_MINUS_F1,this.distanceType=Js.CHEBYSHEV,this.jitter=.9}setStainedGlassPattern(){this.outputType=Qs.CELL_ID_COLOR,this.distanceType=Js.EUCLIDEAN,this.jitter=.7,this.cellIdColorIntensity=.8}setMosaicPattern(){this.outputType=Qs.CELL_ID_COLOR,this.distanceType=Js.MANHATTAN,this.jitter=.3,this.cellIdColorIntensity=1}setBiomeMapPattern(){this.outputType=Qs.CELL_ID,this.distanceType=Js.EUCLIDEAN,this.jitter=.8,this.frequency=4}getSettings(){return{frequency:this.#px,distanceScale:this.#Sx,octaves:this.#xx,persistence:this.#vx,lacunarity:this.#_x,seed:this.#yx,distanceType:this.#Tx,outputType:this.#wx,jitter:this.#Mx,cellIdColorIntensity:this.#Px}}applySettings(i){void 0!==i.frequency&&(this.frequency=i.frequency),void 0!==i.distanceScale&&(this.distanceScale=i.distanceScale),void 0!==i.octaves&&(this.octaves=i.octaves),void 0!==i.persistence&&(this.persistence=i.persistence),void 0!==i.lacunarity&&(this.lacunarity=i.lacunarity),void 0!==i.seed&&(this.seed=i.seed),void 0!==i.distanceType&&(this.distanceType=i.distanceType),void 0!==i.outputType&&(this.outputType=i.outputType),void 0!==i.jitter&&(this.jitter=i.jitter),void 0!==i.cellIdColorIntensity&&(this.cellIdColorIntensity=i.cellIdColorIntensity)}getDistanceTypeName(){return{[Js.EUCLIDEAN]:"Euclidean",[Js.MANHATTAN]:"Manhattan",[Js.CHEBYSHEV]:"Chebyshev"}[this.#Tx]||"Unknown"}getOutputTypeName(){return{[Qs.F1]:"F1",[Qs.F2]:"F2",[Qs.F2_MINUS_F1]:"F2-F1 (Crack)",[Qs.F1_PLUS_F2]:"F1+F2 (Blend)",[Qs.CELL_ID]:"Cell ID",[Qs.CELL_ID_COLOR]:"Cell ID Color"}[this.#wx]||"Unknown"}},parseWGSL:parseWGSL});class GltfAnimationLooperManager{#Rx=60;#Cx=1e3/this.#Rx;#rc=0;#Bx=0;render=(i,g,x,v)=>{const _=g;this.#rc;this.#Cx,this.#rc=_,this.#Bx++;const y=Tt,b=180/Math.PI;let S,w,L,k,H,z,q,W,be,je,Ke,Xe,Ye,Ze,Je,Qe,et,tt,it,ft,pt,xt,vt,yt,bt,St,wt,Mt,Pt,Rt,Ct,Bt,Dt,Et,It,At,Lt,Ut,kt,Gt,Ot,Vt,Nt,Ft,Ht,zt,$t,jt,Kt,Xt,qt,Yt,Wt,Zt,Jt,Qt,er,tr,rr,ir,nr,ar,sr,or,ur,lr,cr,hr,fr=v.length;for(;fr--;){nr=v[fr],ir=nr.targetGLTFParsedSingleClip,rr=ir.length;const _=ir.maxTime;for(;rr--;){ar=ir[rr],sr=ar.cacheTable;const{animationTargetMesh:v,timeAnimationInfo:Tt,aniDataAnimationInfo:fr,weightMeshes:dr}=ar;v.dirtyTransform=!0,Jt=(g-nr.startTime)%(1e3*_)/1e3,lr=Tt.dataList,cr=fr.dataList,hr=lr.length;const mr=ar.lastPrevIdx||0;if(mr=lr[hr-1])ur=hr-1,or=0;else{let i=0,g=hr-1;for(;i>1;lr[x]<=Jt?i=x:g=x}ur=i,or=g}else if(Jt<=lr[0])ur=hr-1,or=0;else if(Jt>=lr[hr-1])ur=hr-1,or=0;else{let i=0,g=hr-1;for(;i>1;lr[x]<=Jt?i=x:g=x}ur=i,or=g}let pr,gr,xr,vr,_r,yr,br;ar.lastPrevIdx=ur,Qt=lr[ur],er=lr[or];const Sr=ar.interpolation;if("CUBICSPLINE"==Sr){const i=er-Qt;tr=i==i?i:0;const g=(Jt-Qt)/tr;pr=g==g?g:0,gr=pr*pr,xr=gr*pr,yr=-2*xr+3*gr,br=xr-gr,vr=1-yr,_r=br-gr+pr}else if("STEP"==Sr)tr=0;else{const i=(Jt-Qt)/(er-Qt);tr=i==i?i:0}switch(ar.key){case"rotation":if(ur!==hr-1){if("CUBICSPLINE"===Sr){let i,g,x,v,_,y,b,Je;kt=12*ur,Gt=12*or,S=cr[kt+4],w=cr[kt+5],L=cr[kt+6],k=cr[kt+7],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),q=S*z,W=w*z,be=L*z,je=k*z):(q=W=be=0,je=1),S=cr[kt+8],w=cr[kt+9],L=cr[kt+10],k=cr[kt+11],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),i=S*z,g=w*z,x=L*z,v=k*z):(i=g=x=0,v=1),S=cr[Gt],w=cr[Gt+1],L=cr[Gt+2],k=cr[Gt+3],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),_=S*z,y=w*z,b=L*z,Je=k*z):(_=y=b=0,Je=1),S=cr[Gt+4],w=cr[Gt+5],L=cr[Gt+6],k=cr[Gt+7],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),Ke=S*z,Xe=w*z,Ye=L*z,Ze=k*z):(Ke=Xe=Ye=0,Ze=1),S=vr*q+_r*i*tr+yr*Ke+br*_*tr,w=vr*W+_r*g*tr+yr*Xe+br*y*tr,L=vr*be+_r*x*tr+yr*Ye+br*b*tr,k=vr*je+_r*v*tr+yr*Ze+br*Je*tr}else{kt=ur<<2,Gt=or<<2;const i=kt<<16|Gt;let g=sr[i];g?(Je=g[0],q=g[1],W=g[2],be=g[3],je=g[4],Ke=g[5],Xe=g[6],Ye=g[7],Ze=g[8]):(S=cr[kt],w=cr[kt+1],L=cr[kt+2],k=cr[kt+3],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),q=S*z,W=w*z,be=L*z,je=k*z):(q=W=be=0,je=1),S=cr[Gt],w=cr[Gt+1],L=cr[Gt+2],k=cr[Gt+3],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),Ke=S*z,Xe=w*z,Ye=L*z,Ze=k*z):(Ke=Xe=Ye=0,Ze=1),Je=q*Ke+W*Xe+be*Ye+je*Ze,Je<0&&(Je=-Je,Ke=-Ke,Xe=-Xe,Ye=-Ye,Ze=-Ze),g=new Float32Array(9),g[0]=Je,g[1]=q,g[2]=W,g[3]=be,g[4]=je,g[5]=Ke,g[6]=Xe,g[7]=Ye,g[8]=Ze,sr[i]=g),1-Je>y?(Qe=Math.acos(Je),et=Math.sin(Qe),tt=Math.sin((1-tr)*Qe)/et,it=Math.sin(tr*Qe)/et):(tt=1-tr,it=tr),S=tt*q+it*Ke,w=tt*W+it*Xe,L=tt*be+it*Ye,k=tt*je+it*Ze}ft=S+S,pt=w+w,xt=L+L,vt=S*ft,yt=S*pt,bt=S*xt,St=w*pt,wt=w*xt,Mt=L*xt,Pt=k*ft,Rt=k*pt,Ct=k*xt,Et=bt+Rt,Bt=1-(St+Mt),Dt=yt-Ct,At=wt-Pt,Ut=1-(vt+St),Lt=wt+Pt,It=1-(vt+Mt),w=Math.asin(Math.max(-1,Math.min(1,Et))),Math.abs(Et)<.99999?(S=Math.atan2(-At,Ut),L=Math.atan2(-Dt,Bt)):(S=Math.atan2(Lt,It),L=0),v.rotationX=S*b,v.rotationY=w*b,v.rotationZ=L*b}break;case"translation":"CUBICSPLINE"===Sr?ur!==hr-1&&(kt=9*ur,Ot=cr[kt+3],Vt=cr[kt+4],Nt=cr[kt+5],Xt=cr[kt+6],qt=cr[kt+7],Yt=cr[kt+8],Gt=9*or,$t=cr[Gt],jt=cr[Gt+1],Kt=cr[Gt+2],Ft=cr[Gt+3],Ht=cr[Gt+4],zt=cr[Gt+5],Wt=Xt*tr,Zt=$t*tr,v.x=vr*Ft+_r*Wt+yr*Ot+br*Zt,Wt=qt*tr,Zt=jt*tr,v.y=vr*Ht+_r*Wt+yr*Vt+br*Zt,Wt=Yt*tr,Zt=Kt*tr,v.z=vr*zt+_r*Wt+yr*Nt+br*Zt):(kt=3*or,Ot=cr[kt],Vt=cr[kt+1],Nt=cr[kt+2],Gt=3*ur,Ft=cr[Gt],Ht=cr[Gt+1],zt=cr[Gt+2],v.x=Ft+tr*(Ot-Ft),v.y=Ht+tr*(Vt-Ht),v.z=zt+tr*(Nt-zt));break;case"scale":"CUBICSPLINE"===Sr?ur!==hr-1&&(kt=9*ur,Ot=cr[kt+3],Vt=cr[kt+4],Nt=cr[kt+5],Xt=cr[kt+6],qt=cr[kt+7],Yt=cr[kt+8],Gt=9*or,$t=cr[Gt],jt=cr[Gt+1],Kt=cr[Gt+2],Ft=cr[Gt+3],Ht=cr[Gt+4],zt=cr[Gt+5],Wt=Xt*tr,Zt=$t*tr,v.scaleX=vr*Ft+_r*Wt+yr*Ot+br*Zt,Wt=qt*tr,Zt=jt*tr,v.scaleY=vr*Ht+_r*Wt+yr*Vt+br*Zt,Wt=Yt*tr,Zt=Kt*tr,v.scaleZ=vr*zt+_r*Wt+yr*Nt+br*Zt):(kt=3*or,Ot=cr[kt],Vt=cr[kt+1],Nt=cr[kt+2],Gt=3*ur,Ft=cr[Gt],Ht=cr[Gt+1],zt=cr[Gt+2],v.scaleX=Ft+tr*(Ot-Ft),v.scaleY=Ht+tr*(Vt-Ht),v.scaleZ=zt+tr*(Nt-zt));break;case"weights":{let g=dr.length;for(;g--;)ar.renderWeight(i,x,dr[g],tr,ur,or);break}}}}}}var so="struct Uniforms{backgroundColor:vec4}@group(1)@binding(0)var _sampler:sampler;@group(1)@binding(1)var _texture:texture_2d;@group(1)@binding(2)varuniforms:Uniforms;@fragment fn main(@location(0)fragUV:vec2)->@location(0)vec4{var viewColor:vec4=textureSample(_texture,_sampler,fragUV);let backgroundColor=uniforms.backgroundColor;let blendedColor=vec4(viewColor.rgb+backgroundColor.rgb*(1.0-viewColor.a),viewColor.a+backgroundColor.a*(1.0-viewColor.a));return blendedColor;}",oo="struct VertexUniforms{modelMatrix:mat4x4,};@group(0)@binding(0)varvertexUniforms:VertexUniforms;struct VertexOutput{@builtin(position)Position:vec4,@location(0)fragUV:vec2,};@vertex fn main(@builtin(vertex_index)VertexIndex:u32)->VertexOutput{var pos=array,6>(vec2(1.0,1.0),vec2(1.0,-1.0),vec2(-1.0,-1.0),vec2(1.0,1.0),vec2(-1.0,-1.0),vec2(-1.0,1.0),);var uv=array,6>(vec2(1.0,.0),vec2(1.0,1.0),vec2(.0,1.0),vec2(1.0,.0),vec2(.0,1.0),vec2(.0,.0),);var output:VertexOutput;output.Position=vertexUniforms.modelMatrix*vec4(pos[VertexIndex],.0,1.0);output.fragUV=uv[VertexIndex];return output;}";const uo=parseWGSL("FINAL_RENDER_VERTEX",oo),lo=parseWGSL("FINAL_RENDER_FRAGMENT",so),co=uo.uniforms.vertexUniforms;class FinalRender{#Dx=[];#Ex=[];#Ix;#Ax;#Lx;#Ux;#kx;#Gx=[];#U;#ne;#Ox=[];#Vx=[];#ls;constructor(){}render(i,g){const{sizeManager:x,antialiasingManager:v,commandEncoderManager:_}=i,{msaaID:y}=v,{pixelRectObject:b}=x,{width:S,height:w}=b;if(0===S||0===w)return;const L=this.#ls!==y,k=this.#Nx(i);_.addMainRenderPass(k,x=>{x.setViewport(0,0,S,w,0,1),x.setScissorRect(0,0,S,w),this.#Ix&&!L||(this.#Fx(i),this.#Gx=[]),this.#Hx(i,x,g.map(i=>{const g=i.colorAttachments[0];return g.postEffectView||g.pickingView||g.resolveTarget||g.view}),S,w,L)}),this.#ls=y}#zx(i,g){{const{scene:x,redGPUContext:v}=i,{gpuDevice:_}=v,{backgroundColor:y,useBackgroundColor:b}=x,S=b?y.rgbaNormal:[0,0,0,0],w=v.backgroundColor.rgbaNormal;let L;const k=[S[0]*S[3],S[1]*S[3],S[2]*S[3],S[3]],H=[w[0]*w[3],w[1]*w[3],w[2]*w[3],w[3]];L=[k[0]+H[0]*(1-S[3]),k[1]+H[1]*(1-S[3]),k[2]+H[2]*(1-S[3]),S[3]+w[3]*(1-S[3])],this.#Vx[g][0]=L[0],this.#Vx[g][1]=L[1],this.#Vx[g][2]=L[2],this.#Vx[g][3]=L[3],_.queue.writeBuffer(this.#Ox[g],0,this.#Vx[g])}}#Hx(i,g,x,v,_,y){const{gpuDevice:b}=i;x.forEach((x,S)=>{const w=i.viewList[S],{x:L,y:k,width:H,height:z}=w.pixelRectObject,q=create$4();Dt(q,0,1,0,1,-1e3,1e3),scale$4(q,q,[1/v,1/_,1]),translate(q,q,[H/2+L,_-z/2-k,0]),scale$4(q,q,[H/2,z/2,1]),this.#$x(i,S);const W=this.#Dx[S],be=this.#Ex[S];b.queue.writeBuffer(W.gpuBuffer,co.members.modelMatrix.uniformOffset,q),this.#Gx[S]&&!y||(this.#Gx[S]=null,this.#Gx[S]=new WeakMap);let je=this.#Gx[S].get(x);if(!je){const i={layout:this.#Ux,label:"FRAGMENT_BIND_GROUP_DESCRIPTOR_FINAL_RENDER",entries:[{binding:0,resource:this.#ne.gpuSampler},{binding:1,resource:x},{binding:2,resource:{buffer:this.#Ox[S],offset:0,size:this.#Ox[S].size}}]};je=b.createBindGroup(i),this.#Gx[S].set(x,je)}this.#zx(w,S),g.setPipeline(this.#jx(i,y)),g.setBindGroup(0,be),g.setBindGroup(1,je),g.draw(6,1,0,0)})}#Fx(i){const{resourceManager:g}=i;this.#Ix=g.createBindGroupLayout("FINAL_RENDER_VERTEX_BIND_GROUP_LAYOUT",getVertexBindGroupLayoutDescriptorFromShaderInfo(uo,0)),this.#Ax=g.createGPUShaderModule("VERTEX_MODULE_FINAL_RENDER",{code:oo}),this.#Lx={module:this.#Ax,entryPoint:"main"},this.#kx=g.createGPUShaderModule("FRAGMENT_MODULE_FINAL_RENDER",{code:so}),this.#Ux=g.createBindGroupLayout("FINAL_RENDER_BIND_GROUP_LAYOUT",getFragmentBindGroupLayoutDescriptorFromShaderInfo(lo,1)),this.#ne=new Sampler(i,{minFilter:"linear"})}#$x(i,g){const{gpuDevice:x}=i;if(!this.#Dx[g]){const v=new ArrayBuffer(co.arrayBufferByteLength),_=this.#Dx[g]=new UniformBuffer(i,v,`FinalRender_View(${g})_VertexUniform`),y={layout:this.#Ix,label:"VERTEX_BIND_GROUP_DESCRIPTOR_FINAL_RENDER",entries:[{binding:0,resource:{buffer:_.gpuBuffer,offset:0,size:_.size}}]};this.#Ex[g]=x.createBindGroup(y)}this.#Ox[g]||(this.#Ox[g]=i.gpuDevice.createBuffer({label:`FINAL_RENDER_FRAGMENT_BUFFER_${g}`,size:16,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST}),this.#Vx[g]=new Float32Array([1,0,0,1]))}#Nx(i){const{gpuContext:g}=i;return{colorAttachments:[{view:g.getCurrentTexture().createView({label:"FINAL_RENDER"}),clearValue:{r:0,g:0,b:0,a:0},loadOp:z.CLEAR,storeOp:q.STORE}]}}#jx(i,g){if(!this.#U||g){const{gpuDevice:g}=i,x={label:"PIPELINE_DESCRIPTOR_FINAL_RENDER",layout:g.createPipelineLayout({label:"FINAL_RENDER_PIPELINE_LAYOUT",bindGroupLayouts:[this.#Ix,this.#Ux]}),vertex:this.#Lx,fragment:{module:this.#kx,entryPoint:"main",targets:[{format:navigator.gpu.getPreferredCanvasFormat(),blend:{color:{srcFactor:ui.SRC_ALPHA,dstFactor:ui.ONE_MINUS_SRC_ALPHA,operation:li.ADD},alpha:{srcFactor:ui.SRC_ALPHA,dstFactor:ui.ONE_MINUS_SRC_ALPHA,operation:li.ADD}}}]}};this.#U=g.createRenderPipeline(x)}return this.#U}}const haltonSequence=(i,g)=>{let x=0,v=1,_=i;for(;_>0;)v/=g,x+=v*(_%g),_=Math.floor(_/g);return x};class Renderer{#Kx;#Xx=new GltfAnimationLooperManager;constructor(){}start(i,g){cancelAnimationFrame(i.currentRequestAnimationFrame);const HD_render=x=>{g?.(x),i.currentTime=x,this.renderFrame(i,x),i.currentRequestAnimationFrame=requestAnimationFrame(HD_render)};i.currentRequestAnimationFrame=requestAnimationFrame(HD_render)}stop(i){cancelAnimationFrame(i.currentRequestAnimationFrame),i.currentRequestAnimationFrame=null}renderFrame(i,g){this.#Kx||(this.#Kx=new FinalRender);const x=[];{let g=0;const v=i.viewList.length;for(;g{const _=i.viewList[v];_.pickingManager?.checkEvents(_,g),_.postEffectManager.autoExposure.resolveReadback()})}renderView(i){const{redGPUContext:g,camera:x,pickingManager:v,pixelRectObject:_,renderViewStateData:y}=i,{colorAttachment:b,depthStencilAttachment:S,gBufferNormalTextureAttachment:w,gBufferMotionVectorTextureAttachment:L}=this.#qx(i),k={label:`${i.name} Basic Render Pass`,colorAttachments:[b,w,L],depthStencilAttachment:S};if(i.renderViewStateData.reset(),_.width&&_.height){const{scene:_}=i,{lightManager:b,shadowManager:w}=_;(b.pointLightCount||b.spotLightCount)&&i.clusterLightManager.updateClusterLights();DrawBufferManager.getInstance(g).flushAllCommands(y);if(y.numFixedSteps>0){const{scene:g}=i;if(g.physicsEngine){let i=y.numFixedSteps;for(;i--;)g.physicsEngine.step(y.fixedStepDeltaTime)}}x.update?.(i,g.currentTime),(i=>{const{taa:g}=i,x=g.frameIndex||0,v=g.jitterStrength,_=x%16,y=(haltonSequence(_+1,2)-.5)/1*v,b=(haltonSequence(_+1,3)-.5)/1*v;i.setJitterOffset(y,b)})(i),i.update(!0,!1,null),w.render(i);const L=i.viewRenderTextureManager.getGBufferTextureView(Ri.RENDER_PATH1_RESULT);i.update(!1,!0,L),this.#Yx(i,k),this.#Wx(i,k,S),v.render(i)}return k.colorAttachments[0].postEffectView=i.postEffectManager.render().textureView,((i,g,x)=>{const{animationList:v,skinList:_}=g,y=_.length,b=v.length;if(!y&&!b)return;const{gpuDevice:S,commandEncoderManager:w}=i;w.addPreProcessComputePass("ProcessAnimationsAndSkinning_ComputePass",w=>{b&&x.render(i,g.timestamp,w,v.flat());for(let g=0;g{updateViewportAndScissor(i,g,"DEFAULT"),x.currentRenderPassEncoder=g,v&&v.render(x),_&&_.renderBackground(x),b&&b.render(x),((i,g)=>{const{renderViewStateData:x,scene:v}=i;x.currentRenderPassEncoder=g;const{children:_}=v;let y=0;const b=_.length;for(;y{const{renderViewStateData:x,rawCamera:v}=i;x.currentRenderPassEncoder=g;const{bundleListAlphaLayer:_,bundleListTransparentLayer:y,bundleListParticleLayer:b}=x.renderBundleResults;_.length&&g.executeBundles(_);const{x:S,y:w,z:L}=v;y.length&&g.executeBundles(sortTransparentObjects({x:S,y:w,z:L},y)),b.length&&g.executeBundles(b)})(i,g)})}#Wx(i,g,x){const{redGPUContext:v,renderViewStateData:_}=i,{antialiasingManager:y,commandEncoderManager:b}=v,{useMSAA:S}=y;if(i.renderViewStateData.renderBundleResults.bundleListRender2PathLayer.length){const{mipmapGenerator:y}=v.resourceManager;let w=i.viewRenderTextureManager.getGBufferTexture(Ri.RENDER_PATH1_RESULT),L=S?i.viewRenderTextureManager.getGBufferResolveTexture(Ri.COLOR):i.viewRenderTextureManager.getGBufferTexture(Ri.COLOR);L||(S?console.error("MSAA가 활성화되어 있지만 G-Buffer Color Resolve 텍스처가 정의되지 않았습니다"):console.error("G-Buffer Color 텍스처가 정의되지 않았습니다")),b.useEncoder(k.MAIN,g=>{g.copyTextureToTexture({texture:L},{texture:w},{width:i.pixelRectObject.width,height:i.pixelRectObject.height,depthOrArrayLayers:1})}),y.generateMipmap(w,i.viewRenderTextureManager.renderPath1ResultTextureDescriptor,!0,k.MAIN),b.addMainRenderPass({label:`${i.name} 2Path Render Pass`,colorAttachments:[...g.colorAttachments].map(i=>({...i,loadOp:z.LOAD})),depthStencilAttachment:{...x,depthLoadOp:z.LOAD}},g=>{updateViewportAndScissor(i,g),g.executeBundles(_.renderBundleResults.bundleListRender2PathLayer)})}}#qx(i){const{redGPUContext:g,viewRenderTextureManager:x}=i,{antialiasingManager:v}=g,{useMSAA:_}=v,y=x.depthTextureView,b=x.getGBufferTextureView(Ri.COLOR),S=x.getGBufferTextureView(Ri.NORMAL),w=x.getGBufferTextureView(Ri.MOTION_VECTOR),L={view:b,clearValue:{r:0,g:0,b:0,a:0},loadOp:z.CLEAR,storeOp:q.STORE},k={view:y,depthClearValue:1,depthLoadOp:z.CLEAR,depthStoreOp:q.STORE},H={view:S,clearValue:{r:0,g:0,b:0,a:0},loadOp:z.CLEAR,storeOp:q.STORE},W={view:w,clearValue:{r:0,g:0,b:0,a:0},loadOp:z.CLEAR,storeOp:q.STORE};return _&&(L.resolveTarget=x.getGBufferResolveTextureView(Ri.COLOR),H.resolveTarget=x.getGBufferResolveTextureView(Ri.NORMAL),W.resolveTarget=x.getGBufferResolveTextureView(Ri.MOTION_VECTOR)),{colorAttachment:L,depthStencilAttachment:k,gBufferNormalTextureAttachment:H,gBufferMotionVectorTextureAttachment:W}}}var ho=Object.freeze({__proto__:null,isHexColor:isHexColor,isUint:isUint,validateNumber:validateNumber,validateNumberRange:validateNumberRange,validatePositiveNumberRange:validatePositiveNumberRange,validateRedGPUContext:validateRedGPUContext,validateUintRange:validateUintRange});class BrightnessContrast extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_BRIGHTNESS_CONTRAST",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let brightness_value:f32=uniforms.brightness/255.0;let contrast_value:f32=uniforms.contrast/255.0;var tempColor:vec3;if(contrast_value>.0){tempColor=(color.rgb-0.5)/(1.0-contrast_value)+0.5;}else{tempColor=(color.rgb-0.5)*(1.0+contrast_value)+0.5;}color=vec4(tempColor+brightness_value,color.a);textureStore(outputTexture,index,color);","struct Uniforms{brightness:f32,contrast:f32};"))}}defineNumber(BrightnessContrast,[{key:"brightness",value:0,min:-150,max:150},{key:"contrast",value:0,min:-50,max:100}]),Object.freeze(BrightnessContrast);class ColorBalance extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_COLOR_BALANCE",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let original_luminance=getLuminance(color.rgb);let shadow_weight=1.0-smoothstep(.0,0.5,original_luminance);let highlight_weight=smoothstep(0.5,1.0,original_luminance);let midtone_weight=1.0-shadow_weight-highlight_weight;let cyan_red=shadow_weight*uniforms.shadowCyanRed+midtone_weight*uniforms.midtoneCyanRed+highlight_weight*uniforms.highlightCyanRed;let magenta_green=shadow_weight*uniforms.shadowMagentaGreen+midtone_weight*uniforms.midtoneMagentaGreen+highlight_weight*uniforms.highlightMagentaGreen;let yellow_blue=shadow_weight*uniforms.shadowYellowBlue+midtone_weight*uniforms.midtoneYellowBlue+highlight_weight*uniforms.highlightYellowBlue;color.r+=cyan_red*.01;color.g+=magenta_green*.01;color.b+=yellow_blue*.01;let adjusted_luminance=getLuminance(color.rgb);if(uniforms.preserveLuminosity==1u&&adjusted_luminance>.0){let ratio=original_luminance/adjusted_luminance;color=vec4(color.rgb*ratio,color.a);}textureStore(outputTexture,index,color);","#redgpu_include color.getLuminance struct Uniforms{shadowCyanRed:f32,shadowMagentaGreen:f32,shadowYellowBlue:f32,midtoneCyanRed:f32,midtoneMagentaGreen:f32,midtoneYellowBlue:f32,highlightCyanRed:f32,highlightMagentaGreen:f32,highlightYellowBlue:f32,preserveLuminosity:u32};"))}}defineBoolean(ColorBalance,[{key:"preserveLuminosity",value:!0}]),defineNumber(ColorBalance,[{key:"highlightYellowBlue",value:0,min:-100,max:100},{key:"highlightMagentaGreen",value:0,min:-100,max:100},{key:"highlightCyanRed",value:0,min:-100,max:100},{key:"midtoneYellowBlue",value:0,min:-100,max:100},{key:"midtoneMagentaGreen",value:0,min:-100,max:100},{key:"midtoneCyanRed",value:0,min:-100,max:100},{key:"shadowYellowBlue",value:0,min:-100,max:100},{key:"shadowMagentaGreen",value:0,min:-100,max:100},{key:"shadowCyanRed",value:0,min:-100,max:100}]),Object.freeze(ColorBalance);class ColorTemperatureTint extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_COLOR_TEMPERATURE_TINT",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let temp=uniforms.temperature;var tempRGB:vec3;if(temp<=6600.0){tempRGB.r=1.0;}else{let t=temp-6600.0;tempRGB.r=clamp(1.292936*pow(t,-0.1332047),.0,1.0);}if(temp<=6600.0){let t=temp;tempRGB.g=clamp(0.39008157*log(t)-0.63184144,.0,1.0);}else{let t=temp-6600.0;tempRGB.g=clamp(1.292936*pow(t,-0.1332047),.0,1.0);}if(temp>=6600.0){tempRGB.b=1.0;}else if(temp<=1900.0){tempRGB.b=.0;}else{let t=temp-1000.0;tempRGB.b=clamp(0.543206789*log(t)-1.19625408,.0,1.0);}let neutralTemp:vec3=vec3(1.0,1.0,1.0);let tempAdjust:vec3=tempRGB/neutralTemp;let tintValue=uniforms.tint*.01;var tintRGB:vec3;if(tintValue>=.0){tintRGB=vec3(1.0-tintValue*0.2,1.0,1.0-tintValue*0.2);}else{let mag=-tintValue;tintRGB=vec3(1.0,1.0-mag*0.2,1.0);}let colorAdjust=tempAdjust*tintRGB;let finalAdjust=mix(vec3(1.0),colorAdjust,uniforms.amount);color=vec4(color.rgb*finalAdjust,color.a);color=vec4(clamp(color.rgb,vec3(.0),vec3(1.0)),color.a);textureStore(outputTexture,index,color);","struct Uniforms{temperature:f32,tint:f32,amount:f32};")),this.temperature=6500,this.amount=1,this.tint=0}setWarmTone(){this.temperature=3200,this.tint=-10}setCoolTone(){this.temperature=8e3,this.tint=10}setNeutral(){this.temperature=6500,this.tint=0}setCandleLight(){this.temperature=1900,this.tint=-5}setDaylight(){this.temperature=5600,this.tint=0}setCloudyDay(){this.temperature=7500,this.tint=5}setNeonLight(){this.temperature=9e3,this.tint=15}}definePositiveNumber(ColorTemperatureTint,[{key:"temperature",value:6500,min:1e3,max:2e4},{key:"amount",value:1,min:0,max:1}]),defineNumber(ColorTemperatureTint,[{key:"tint",value:0,min:-100,max:100}]),Object.freeze(ColorTemperatureTint);class Grayscale extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_GRAYSCALE",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);var color:vec4=textureLoad(sourceTexture,index,0);let gray=getLuminance(color.rgb);let finalColor=mix(color,vec4(gray,gray,gray,color.a),uniforms.amount);textureStore(outputTexture,index,finalColor);","#redgpu_include color.getLuminance struct Uniforms{amount:f32};"))}}definePositiveNumber(Grayscale,[{key:"amount",value:1,min:0,max:1}]),Object.freeze(Grayscale);class HueSaturation extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_HUE_SATURATION",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let hue_value:f32=uniforms.hue/180.0;let angle:f32=hue_value*PI;let s:f32=sin(angle);let c:f32=cos(angle);var weights:vec3=(vec3(2.0*c,-sqrt(3.0)*s-c,sqrt(3.0)*s-c)+1.0)/3.0;color=vec4(vec3(dot(color.rgb,weights.xyz),dot(color.rgb,weights.zxy),dot(color.rgb,weights.yzx)),color.a);let saturation_value:f32=uniforms.saturation/100.0;let luminance=getLuminance(color.rgb);if(saturation_value>.0){color=vec4(color.rgb+(luminance-color.rgb)*(1.0-1.0/(1.001-saturation_value)),color.a);}else{color=vec4(color.rgb+(luminance-color.rgb)*(-saturation_value),color.a);}textureStore(outputTexture,index,color);","#redgpu_include math.PI #redgpu_include color.getLuminance struct Uniforms{hue:f32,saturation:f32};"))}}defineNumber(HueSaturation,[{key:"hue",value:0,min:-180,max:180},{key:"saturation",value:0,min:-100,max:100}]),Object.freeze(HueSaturation);class Invert extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_INVERT",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);var color:vec4=textureLoad(sourceTexture,index,0);let invertedRGB=1.0-color.rgb;let finalColor=vec4(mix(color.rgb,invertedRGB,uniforms.amount),color.a);textureStore(outputTexture,index,finalColor);","struct Uniforms{amount:f32};"))}}definePositiveNumber(Invert,[{key:"amount",value:1,min:0,max:1}]),Object.freeze(Invert);class Threshold extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_THRESHOLD",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let threshold_value:f32=uniforms.threshold/255.0;var v=.0;if(getLuminance(color.rgb)>=threshold_value){v=1.0;}color=vec4(v,v,v,color.a);textureStore(outputTexture,index,color);","#redgpu_include color.getLuminance struct Uniforms{threshold:f32};"))}}definePositiveNumber(Threshold,[{key:"threshold",value:128,min:1,max:255}]),Object.freeze(Threshold);class Vibrance extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_VIBRANCE",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let originalColor=color;let luminance=getLuminance(color.rgb);if(uniforms.saturation !=.0){let saturationFactor=1.0+uniforms.saturation*.01;color=vec4(mix(luminance,color.r,saturationFactor),mix(luminance,color.g,saturationFactor),mix(luminance,color.b,saturationFactor),color.a);}if(uniforms.vibrance !=.0){let maxComponent=max(max(color.r,color.g),color.b);let minComponent=min(min(color.r,color.g),color.b);let currentSaturation=maxComponent-minComponent;let protectionFactor=1.0/(1.0+exp(6.0*(currentSaturation-0.6)));var skinToneProtection=1.0;if(color.r>color.g&&color.g>color.b){let skinToneAmount=(color.r-color.b)/max(color.r,.001);skinToneProtection=1.0-smoothstep(0.3,0.8,skinToneAmount)*0.7;}let finalProtection=protectionFactor*skinToneProtection;let vibranceStrength=uniforms.vibrance*.01*finalProtection;let vibranceFactor=1.0+vibranceStrength;color=vec4(mix(luminance,color.r,vibranceFactor),mix(luminance,color.g,vibranceFactor),mix(luminance,color.b,vibranceFactor),color.a);}color=clamp(color,vec4(.0),vec4(1.0));textureStore(outputTexture,index,color);","#redgpu_include color.getLuminance struct Uniforms{vibrance:f32,saturation:f32};"))}}defineNumber(Vibrance,[{key:"vibrance",value:0,min:-100,max:100},{key:"saturation",value:0,min:-100,max:100}]),Object.freeze(Vibrance);const fo=[0,0,0,0,0,1,0,0,0,0,0,0],mo=[0,-1,0,0,-1,5,-1,0,0,-1,0,0],po=[1,1,1,0,1,1,1,0,1,1,1,0],go=[0,1,0,0,1,-4,1,0,0,1,0,0],xo=[-2,-1,0,0,-1,1,1,0,0,1,2,0];class Convolution extends ASinglePassPostEffect{static NORMAL=fo;static SHARPEN=mo;static BLUR=po;static EDGE=go;static EMBOSS=xo;#Zx=go;constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_CONVOLUTION",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);var color:vec4=vec4(.0);let kernelWeight_value:f32=uniforms.kernelWeight;let kernel_value:mat3x3=uniforms.kernel;color+=textureLoad(sourceTexture,index+vec2(-1,-1),0)*kernel_value[0][0];color+=textureLoad(sourceTexture,index+vec2(0,-1),0)*kernel_value[0][1];color+=textureLoad(sourceTexture,index+vec2(1,-1),0)*kernel_value[0][2];color+=textureLoad(sourceTexture,index+vec2(-1,0),0)*kernel_value[1][0];color+=textureLoad(sourceTexture,index+vec2(0,0),0)*kernel_value[1][1];color+=textureLoad(sourceTexture,index+vec2(1,0),0)*kernel_value[1][2];color+=textureLoad(sourceTexture,index+vec2(-1,1),0)*kernel_value[2][0];color+=textureLoad(sourceTexture,index+vec2(0,1),0)*kernel_value[2][1];color+=textureLoad(sourceTexture,index+vec2(1,1),0)*kernel_value[2][2];textureStore(outputTexture,index,color/kernelWeight_value);","struct Uniforms{kernelWeight:f32,kernel:mat3x3};"))}get kernel(){return this.#Zx}set kernel(i){this.#Zx=i;let g=0;this.#Zx.forEach(i=>g+=i),this.updateUniform("kernelWeight",g||1),this.updateUniform("kernel",i)}}Object.freeze(Convolution);class Blur extends AMultiPassPostEffect{#Jx;constructor(i){super(i,[new Convolution(i)]),this.#Jx=this.passList[0],this.#Jx.kernel=Convolution.BLUR}render(i,g,x,v){return this.#Jx.render(i,g,x,v)}}Object.freeze(Blur);class DirectionalBlur extends ASinglePassPostEffect{#Qx=0;constructor(i){super(i),this.init(i,"POST_EFFECT_DIRECTIONAL_BLUR",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);let dimensions=vec2(textureDimensions(sourceTexture));if(f32(index.x)>=dimensions.x||f32(index.y)>=dimensions.y){return;}let invSize=1.0/dimensions;let centerUV=(vec2(index)+0.5)*invSize;let direction=vec2(uniforms.directionX,uniforms.directionY);let dirLength=length(direction);let normalizedDir=select(vec2(.0),direction/dirLength,dirLength>.0);let dir=normalizedDir*(uniforms.amount*systemUniforms.devicePixelRatio)*invSize;var sum=vec4(.0);var totalWeight=.0;let steps=uniforms.sampleCount;for(var i=-steps;i<=steps;i+=1.0){let t=i/steps;let weight=exp(-0.5*pow(t*2.0,2.0));let sampleUV=centerUV+dir*t;sum+=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0)*weight;totalWeight+=weight;}textureStore(outputTexture,index,sum/totalWeight);","struct Uniforms{amount:f32,directionX:f32,directionY:f32,sampleCount:f32,};"))}get angle(){return this.#Qx}set angle(i){validateNumber(i),this.#Qx=i%360,this.#ev()}#ev(){const i=this.#Qx*Math.PI/180,g=Math.cos(i),x=Math.sin(i);this.updateUniform("directionX",g),this.updateUniform("directionY",x)}}definePositiveNumber(DirectionalBlur,[{key:"amount",value:15}]),defineUint(DirectionalBlur,[{key:"sampleCount",value:30,min:1,max:100}]),Object.freeze(DirectionalBlur);class RadialBlur extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_RADIAL_BLUR",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=vec2(textureDimensions(sourceTexture));if(f32(index.x)>=dimensions.x||f32(index.y)>=dimensions.y){return;}let invSize=1.0/dimensions;let centerUV=(vec2(index)+0.5)*invSize;let center=vec2(0.5)+vec2(uniforms.centerX,uniforms.centerY)*systemUniforms.devicePixelRatio*invSize;let toPixel=centerUV-center;let distance=length(toPixel);let angle=atan2(toPixel.y,toPixel.x);let rotationAngle=uniforms.amount*distance*.005;let sampleCount=i32(uniforms.sampleCount);var sum=vec4(.0);var totalWeight=.0;for(var i=0;i(cos(sampleAngle)*distance,sin(sampleAngle)*distance);let weight=1.0-abs(t-0.5)*1.5;sum+=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0)*max(weight,0.1);totalWeight+=weight;}let centerFalloff=smoothstep(.0,0.1,distance);let originalColor=textureSampleLevel(sourceTexture,basicSampler,centerUV,.0);let blurredColor=sum/totalWeight;textureStore(outputTexture,index,mix(originalColor,blurredColor,centerFalloff));","struct Uniforms{amount:f32,centerX:f32,centerY:f32,sampleCount:f32,};"))}}definePositiveNumber(RadialBlur,[{key:"amount",value:50}]),defineNumber(RadialBlur,[{key:"centerX",value:0},{key:"centerY",value:0}]),defineUint(RadialBlur,[{key:"sampleCount",value:16,min:2,max:100}]),Object.freeze(RadialBlur);class ZoomBlur extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_ZOOM_BLUR",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=vec2(textureDimensions(sourceTexture));if(f32(index.x)>=dimensions.x||f32(index.y)>=dimensions.y){return;}let invSize=1.0/dimensions;let centerUV=(vec2(index)+0.5)*invSize;let center=vec2(0.5)+vec2(uniforms.centerX,uniforms.centerY)*systemUniforms.devicePixelRatio*invSize;let dir=(center-centerUV)*(uniforms.amount*.01);var sum=vec4(.0);var totalWeight=.0;let steps=uniforms.sampleCount;for(var i=-steps;i<=steps;i+=1.0){let t=i/steps;let weight=1.0-abs(t);let sampleUV=centerUV+dir*t;sum+=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0)*weight;totalWeight+=weight;}textureStore(outputTexture,index,sum/totalWeight);","struct Uniforms{amount:f32,centerX:f32,centerY:f32,sampleCount:f32,};"))}}definePositiveNumber(ZoomBlur,[{key:"amount",value:10}]),defineNumber(ZoomBlur,[{key:"centerX",value:0},{key:"centerY",value:0}]),defineUint(ZoomBlur,[{key:"sampleCount",value:30,min:1,max:100}]),Object.freeze(ZoomBlur);const vo={filmGrainIntensity:.008,filmGrainResponse:1.5,filmGrainScale:1.2,coloredGrain:.05,grainSaturation:.1},_o={filmGrainIntensity:.015,filmGrainResponse:1.2,filmGrainScale:1.8,coloredGrain:.15,grainSaturation:.3},yo={filmGrainIntensity:.03,filmGrainResponse:1,filmGrainScale:2.5,coloredGrain:.25,grainSaturation:.5},bo={filmGrainIntensity:.06,filmGrainResponse:.7,filmGrainScale:4,coloredGrain:.6,grainSaturation:.8};class FilmGrain extends ASinglePassPostEffect{static SUBTLE=vo;static MEDIUM=_o;static HEAVY=yo;static VINTAGE=bo;constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_FILM_GRAIN",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);let dimensions:vec2=textureDimensions(sourceTexture);let originalColor=textureLoad(sourceTexture,index,0);let filmGrainIntensity_value:f32=uniforms.filmGrainIntensity;let filmGrainResponse_value:f32=uniforms.filmGrainResponse;let filmGrainScale_value:f32=uniforms.filmGrainScale;let coloredGrain_value:f32=uniforms.coloredGrain;let grainSaturation_value:f32=uniforms.grainSaturation;let frameIndex_value:u32=systemUniforms.time.frameIndex;if(filmGrainIntensity_value<=.0){textureStore(outputTexture,index,originalColor);return;}let baseScale=max(filmGrainScale_value,0.1)*systemUniforms.devicePixelRatio;let grainCoord=floor(vec2(global_id.xy)/baseScale);var grain=getFilmicGrain(grainCoord,frameIndex_value,coloredGrain_value);let grainLum=getLuminance(grain);grain=mix(vec3(grainLum),grain,grainSaturation_value);let sceneLuminance=getLuminance(originalColor.rgb);let responseMask=pow(1.0-sceneLuminance,filmGrainResponse_value);let finalMask=responseMask*smoothstep(.0,0.1,sceneLuminance);let intensity=filmGrainIntensity_value*max(.05,finalMask);let finalColor=originalColor.rgb+grain*intensity;let outputColor=vec4(saturate(finalColor),originalColor.a);textureStore(outputTexture,index,outputColor);","#redgpu_include color.getLuminance #redgpu_include math.hash.getHash1D_vec3 #redgpu_include math.getInterleavedGradientNoise struct Uniforms{filmGrainIntensity:f32,filmGrainResponse:f32,filmGrainScale:f32,coloredGrain:f32,grainSaturation:f32,};fn getFilmicGrain(coord:vec2,frameIndex:u32,coloredGrain:f32)->vec3{let fIndex=f32(frameIndex % 4096u);let frameSeed=fIndex*1.61803398875;let scrambledX=coord.x*12.9898+frameSeed;let scrambledY=coord.y*78.233+frameSeed;let n1=getHash1D_vec3(vec3(scrambledX,scrambledY,frameSeed));let n2=getHash1D_vec3(vec3(scrambledY,frameSeed,scrambledX));let n3=getHash1D_vec3(vec3(frameSeed,scrambledX,scrambledY));var noise=mix(vec3(n1),vec3(n1,n2,n3),coloredGrain);let ign=getInterleavedGradientNoise(coord+frameSeed);let finalNoise=mix(noise,vec3(ign),.02);return(finalNoise-0.5)*2.0;}"))}applyPreset(i){this.filmGrainIntensity=i.filmGrainIntensity,this.filmGrainResponse=i.filmGrainResponse,this.filmGrainScale=i.filmGrainScale,this.coloredGrain=i.coloredGrain,this.grainSaturation=i.grainSaturation}}definePositiveNumber(FilmGrain,[{key:"filmGrainIntensity",value:bo.filmGrainIntensity},{key:"filmGrainResponse",value:bo.filmGrainResponse},{key:"filmGrainScale",value:bo.filmGrainScale},{key:"coloredGrain",value:bo.coloredGrain},{key:"grainSaturation",value:bo.grainSaturation}]),Object.freeze(FilmGrain);class Fog extends ASinglePassPostEffect{static EXPONENTIAL=0;static EXPONENTIAL_SQUARED=1;constructor(i){super(i),this.init(i,"POST_EFFECT_FOG",createBasicPostEffectCode(this,"let id=global_id.xy;let coord=vec2(id);var sceneColor=textureLoad(sourceTexture,coord,0);let depth=textureLoad(depthTexture,coord,0);let linDepth=getLinearizeDepth(depth,systemUniforms.camera.nearClipping,systemUniforms.camera.farClipping);let u_density=uniforms.density;let u_near=uniforms.nearDistance;let u_far=uniforms.farDistance;let cameraFar=systemUniforms.camera.farClipping;var fogFactor:f32;if(linDepth>=(cameraFar*0.99)){fogFactor=1.0-u_density;}else{let dist=max(.0,linDepth-u_near);let maxDist=u_far-u_near;let normalizedDist=clamp(dist/max(0.1,maxDist),.0,1.0);if(uniforms.fogType==0u){fogFactor=exp(-u_density*normalizedDist*10.0);}else{let expVal=u_density*normalizedDist*5.0;fogFactor=exp(-(expVal*expVal));}}let finalColor=mix(uniforms.fogColor.rgb,sceneColor.rgb,saturate(fogFactor));textureStore(outputTexture,coord,vec4(finalColor,sceneColor.a));","#redgpu_include depth.getLinearizeDepth struct Uniforms{fogType:u32,density:f32,nearDistance:f32,farDistance:f32,fogColor:vec3,padding1:f32,};"))}}definePositiveNumber(Fog,[{key:"density",value:.5,min:0,max:1}]),defineNumber(Fog,[{key:"nearDistance",value:4.5,min:0},{key:"farDistance",value:50,min:.1}]),defineUint(Fog,[{key:"fogType",value:Fog.EXPONENTIAL,max:1}]),defineColorRGB(Fog,[{key:"fogColor",value:"#1b2866"}]),Object.freeze(Fog);class HeightFog extends ASinglePassPostEffect{static EXPONENTIAL=0;static EXPONENTIAL_SQUARED=1;constructor(i){super(i),this.init(i,"POST_EFFECT_HEIGHT_FOG",createBasicPostEffectCode(this,"let dimensions=textureDimensions(sourceTexture);let dimW=f32(dimensions.x);let dimH=f32(dimensions.y);let global_id_vec=vec2(global_id.xy);let screenCoord=(global_id_vec+0.5)/vec2(dimW,dimH);var depth:f32=1.0;if(dimensions.x>u32(global_id.x)&&dimensions.y>u32(global_id.y)){depth=textureLoad(depthTexture,vec2(global_id.xy),0);}let fogFactor=calculateHeightFogFactor(screenCoord,depth);let originalColor=textureLoad(sourceTexture,vec2(global_id.xy),0).rgb;let foggedColor=mix(uniforms.fogColor,originalColor,fogFactor);textureStore(outputTexture,vec2(global_id.xy),vec4(foggedColor,1.0));","#redgpu_include math.EPSILON #redgpu_include math.reconstruct.getWorldPositionFromDepth #redgpu_include math.direction.getRayDirection struct Uniforms{fogType:u32,density:f32,baseHeight:f32,thickness:f32,falloff:f32,fogColor:vec3,padding1:f32,padding2:f32,};fn isFiniteValue(value:f32)->bool{return value==value;}fn isFiniteVec3(v:vec3)->bool{return isFiniteValue(v.x)&&isFiniteValue(v.y)&&isFiniteValue(v.z);}fn reconstructWorldPositionUltraPrecise(screenCoord:vec2,depth:f32)->vec3{let worldPos=getWorldPositionFromDepth(screenCoord,depth,systemUniforms.projection.inverseProjectionViewMatrix);return select(vec3(.0),worldPos,isFiniteVec3(worldPos));}fn calculateHeightFogFactor(screenCoord:vec2,depth:f32)->f32{let backgroundThreshold=1.0-1e-5;let isBackground=depth>=backgroundThreshold;var pixelWorldHeight:f32;if(isBackground){let rayDirection=getRayDirectionMaxPrecision(screenCoord);pixelWorldHeight=getSkyboxHeightMaxPrecision(rayDirection);}else{let worldPos=reconstructWorldPositionUltraPrecise(screenCoord,depth);pixelWorldHeight=worldPos.y;}return calculateAbsoluteHeightFogMaxPrecision(pixelWorldHeight);}fn getSkyboxHeightMaxPrecision(rayDirection:vec3)->f32{let u_baseHeight=uniforms.baseHeight;let u_maxHeight=u_baseHeight+uniforms.thickness;let rayY=clamp(rayDirection.y,-0.999,0.999);let upThreshold=.08;let downThreshold=-.015;let transitionRange=upThreshold-downThreshold;let safeTransitionRange=max(transitionRange,EPSILON);if(rayY>upThreshold){return u_maxHeight+25.0;}else if(rayYf32{let u_baseHeight=uniforms.baseHeight;let u_maxHeight=u_baseHeight+uniforms.thickness;let u_density=uniforms.density;let u_falloff=uniforms.falloff;let u_fogType=uniforms.fogType;if(!isFiniteValue(worldHeight)){return 1.0;}let heightRange=u_maxHeight-u_baseHeight;let safeHeightRange=max(heightRange,1e-3);let margin=fma(safeHeightRange,0.18,1.2);let extendedBaseHeight=u_baseHeight-margin;let extendedMaxHeight=u_maxHeight+margin;let extendedRange=extendedMaxHeight-extendedBaseHeight;if(worldHeight<=extendedBaseHeight||worldHeight>=extendedMaxHeight){return 1.0;}let safeExtendedRange=max(extendedRange,1e-3);if(safeExtendedRange<=0.3){return 1.0;}let normalizedHeight=clamp((worldHeight-extendedBaseHeight)/safeExtendedRange,.0,1.0);let centerOffset=normalizedHeight-0.5;let edgeFactor=fma(-abs(centerOffset),0.25,1.0);let heightFactor=1.0-normalizedHeight;let safeHeightFactor=max(heightFactor,1e-4);let safeFalloff=clamp(u_falloff,.05,1.8);let expPower=fma(safeFalloff,0.73,1.05);var fogDensity:f32;if(u_fogType==0u){fogDensity=pow(safeHeightFactor,expPower);fogDensity=smoothstep(.0,1.0,fogDensity);}else{let expResult=pow(safeHeightFactor,expPower);fogDensity=expResult*expResult;fogDensity=smoothstep(.0,1.0,fogDensity);}let densityWithEdge=fogDensity*edgeFactor;let safeDensity=clamp(u_density,.0,4.0);let finalFogAmount=fma(densityWithEdge,safeDensity,.0)*0.42;let result=clamp(1.0-finalFogAmount,.0,1.0);return select(1.0,result,isFiniteValue(result));}fn getRayDirectionMaxPrecision(screenCoord:vec2)->vec3{let worldPos=getWorldPositionFromDepth(screenCoord,1.0,systemUniforms.projection.inverseProjectionViewMatrix);let rayDir=getRayDirection(worldPos,systemUniforms.camera.cameraPosition);return select(vec3(.0,.0,1.0),rayDir,isFiniteVec3(rayDir));}"))}}definePositiveNumber(HeightFog,[{key:"density",value:1,min:0,max:5},{key:"falloff",value:.1,min:.001,max:2},{key:"thickness",value:100,min:.1}]),defineNumber(HeightFog,[{key:"baseHeight",value:0}]),defineUint(HeightFog,[{key:"fogType",value:HeightFog.EXPONENTIAL,max:1}]),defineColorRGB(HeightFog,[{key:"fogColor",value:"#1b2866"}]),Object.freeze(HeightFog);class ChromaticAberration extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_CHROMATIC_ABERRATION",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=textureDimensions(sourceTexture);let dimW=f32(dimensions.x);let dimH=f32(dimensions.y);let uv=vec2(index)/vec2(dimW,dimH);let invSize=1.0/vec2(dimensions);let center=vec2(0.5)+vec2(uniforms.centerX,uniforms.centerY)*systemUniforms.devicePixelRatio*invSize;let offset=uv-center;let distance=length(offset);let distortion=uniforms.strength*pow(distance,uniforms.falloff);let redOffset=uv+offset*distortion*vec2(-1.0,-1.0);let greenOffset=uv;let blueOffset=uv+offset*distortion*vec2(1.0,1.0);var finalColor:vec3;finalColor.r=textureSampleLevel(sourceTexture,basicSampler,redOffset,.0).r;finalColor.g=textureSampleLevel(sourceTexture,basicSampler,greenOffset,.0).g;finalColor.b=textureSampleLevel(sourceTexture,basicSampler,blueOffset,.0).b;let originalAlpha=textureLoad(sourceTexture,index,0).a;textureStore(outputTexture,index,vec4(finalColor,originalAlpha));","struct Uniforms{strength:f32,centerX:f32,centerY:f32,falloff:f32};"))}}defineNumber(ChromaticAberration,[{key:"strength",value:.015,min:0},{key:"centerX",value:0},{key:"centerY",value:0},{key:"falloff",value:.5,min:0,max:5}]),Object.freeze(ChromaticAberration);class DOFCoC extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_DOF_COC",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);let coord=vec2(global_id.xy);let originalColor=textureLoad(sourceTexture,coord,0).xyzw;let depth=textureLoad(depthTexture,coord,0);let linearDepth=getLinearizeDepth(depth,uniforms.nearPlane,uniforms.farPlane);let coc=calculateCoC(linearDepth);let encodedCoC=encodeCoC(coc);textureStore(outputTexture,coord,vec4(originalColor.rgb,encodedCoC));","#redgpu_include depth.getLinearizeDepth struct Uniforms{focusDistance:f32,aperture:f32,maxCoC:f32,nearPlane:f32,farPlane:f32,};fn encodeCoC(coc:f32)->f32{return(coc+1.0)*0.5;}fn calculateCoC(linearDepth:f32)->f32{let subjectDistance=linearDepth;let focalLength=50.0;let focusRange=uniforms.focusDistance*0.15;let transitionRange=uniforms.focusDistance*0.35;let distanceFromFocus=abs(subjectDistance-uniforms.focusDistance);if(distanceFromFocus.05){signedCoC=-min(1.0,absCoC*smoothstep(.05,0.3,absCoC)*1.5);}if(distanceFromFocus0.1){signedCoC=min(1.0,absCoC*smoothstep(0.1,0.5,absCoC)*1.2);}if(distanceFromFocus=dimensions.x||index.y>=dimensions.y){return;}let centerUV=(vec2(index)+0.5)/vec2(dimensions);let originalSample=textureLoad(sourceTexture,index,0);let originalColor=originalSample.rgb;let originalAlpha=originalSample.a;let encodedCoC=textureLoad(cocTexture,index,0).a;let cocValue=decodeCoC(encodedCoC);if(abs(cocValue)<.005){textureStore(outputTexture,index,vec4(originalColor,originalAlpha));return;}var finalColor=originalColor;var finalAlpha=originalAlpha;if(cocValue<.0){let blurResult=calculateBlur(centerUV,abs(cocValue),uniforms.nearBlurSize,true);let nearBlur=blurResult.rgb;let nearBlurAlpha=blurResult.a;let nearBlend=saturate(pow(abs(cocValue)*uniforms.nearStrength,0.7));finalColor=mix(originalColor,nearBlur,nearBlend);finalAlpha=mix(originalAlpha,nearBlurAlpha,nearBlend);}else if(cocValue>.0){let blurResult=calculateBlur(centerUV,cocValue,uniforms.farBlurSize,false);let farBlur=blurResult.rgb;let farBlurAlpha=blurResult.a;let rawBlend=cocValue*uniforms.farStrength;let farBlend=saturate(smoothstep(.0,0.8,rawBlend));finalColor=mix(originalColor,farBlur,farBlend);finalAlpha=mix(originalAlpha,farBlurAlpha,farBlend);}textureStore(outputTexture,index,vec4(finalColor,finalAlpha));","#redgpu_include math.PI2 struct Uniforms{nearBlurSize:f32,farBlurSize:f32,nearStrength:f32,farStrength:f32,};fn decodeCoC(encoded:f32)->f32{return encoded*2.0-1.0;}fn calculateBlur(centerUV:vec2,intensity:f32,maxBlurSize:f32,isNear:bool)->vec4{let blurRadius=intensity*maxBlurSize*systemUniforms.devicePixelRatio;let dimensions=vec2(textureDimensions(sourceTexture));let invSize=1.0/vec2(dimensions);if(blurRadius<0.3){return textureSampleLevel(sourceTexture,basicSampler,centerUV,.0);}var sum:vec3=vec3(.0);var sumAlpha:f32=.0;var totalWeight=.0;let maxRadius=min(blurRadius,maxBlurSize*systemUniforms.devicePixelRatio);let samples=select(8,16,isNear);let angleStep=PI2/f32(samples);let originalColor=textureSampleLevel(sourceTexture,basicSampler,centerUV,.0);let centerWeight=select(0.4,0.2,isNear);sum+=originalColor.rgb*centerWeight;sumAlpha+=originalColor.a*centerWeight;totalWeight+=centerWeight;for(var i=0;i(cos(angle),sin(angle))*r*invSize;let sampleUV=centerUV+offsetUV;let sampleData=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0);let sampleEncodedCoC=textureSampleLevel(cocTexture,basicSampler,sampleUV,.0).a;let sampleCoC=decodeCoC(sampleEncodedCoC);var weight=exp(-r*r/(maxRadius*maxRadius*0.5));if(isNear){if(sampleCoC<.0&&abs(sampleCoC)>=intensity*0.5){weight*=1.5;}}else{if(sampleCoC>.0&&sampleCoC>=intensity*0.7){weight*=1.2;}}sum+=sampleData.rgb*weight;sumAlpha+=sampleData.a*weight;totalWeight+=weight;}}return vec4(sum/totalWeight,sumAlpha/totalWeight);}",[{name:"sourceTexture"},{name:"cocTexture"}]))}}definePositiveNumber(DOFUnified,[{key:"nearBlurSize",value:16},{key:"farBlurSize",value:24},{key:"nearStrength",value:1},{key:"farStrength",value:1}]),Object.freeze(DOFUnified);class DOF extends AMultiPassPostEffect{#tv;#rv;#iv=15;#xi=2.8;#nv=25;#av=.1;#sv=1e3;#ov=15;#uv=15;#lv=1;#cv=1;constructor(i){super(i,[new DOFCoC(i),new DOFUnified(i)]),this.#tv=this.passList[0],this.#rv=this.passList[1],this.#tv.focusDistance=this.#iv,this.#tv.aperture=this.#xi,this.#tv.maxCoC=this.#nv,this.#tv.nearPlane=this.#av,this.#tv.farPlane=this.#sv,this.#rv.nearBlurSize=this.#ov,this.#rv.farBlurSize=this.#uv,this.#rv.nearStrength=this.#lv,this.#rv.farStrength=this.#cv}get focusDistance(){return this.#iv}set focusDistance(i){this.#iv=i,this.#tv.focusDistance=i}get aperture(){return this.#xi}set aperture(i){this.#xi=i,this.#tv.aperture=i}get maxCoC(){return this.#nv}set maxCoC(i){this.#nv=i,this.#tv.maxCoC=i}get nearPlane(){return this.#av}set nearPlane(i){this.#av=i,this.#tv.nearPlane=i}get farPlane(){return this.#sv}set farPlane(i){this.#sv=i,this.#tv.farPlane=i}get nearBlurSize(){return this.#ov}set nearBlurSize(i){this.#ov=i,this.#rv.nearBlurSize=i}get farBlurSize(){return this.#uv}set farBlurSize(i){this.#uv=i,this.#rv.farBlurSize=i}get nearStrength(){return this.#lv}set nearStrength(i){this.#lv=i,this.#rv.nearStrength=i}get farStrength(){return this.#cv}set farStrength(i){this.#cv=i,this.#rv.farStrength=i}setGameDefault(){this.focusDistance=15,this.aperture=2.8,this.maxCoC=25,this.nearBlurSize=15,this.farBlurSize=15,this.nearStrength=1,this.farStrength=1}setCinematic(){this.focusDistance=20,this.aperture=1.4,this.maxCoC=40,this.nearBlurSize=25,this.farBlurSize=30,this.nearStrength=1.2,this.farStrength=1.3}setPortrait(){this.focusDistance=8,this.aperture=1.8,this.maxCoC=35,this.nearBlurSize=12,this.farBlurSize=25,this.nearStrength=.8,this.farStrength=1.4}setLandscape(){this.focusDistance=50,this.aperture=8,this.maxCoC=20,this.nearBlurSize=20,this.farBlurSize=10,this.nearStrength=1.1,this.farStrength=.6}setMacro(){this.focusDistance=2,this.aperture=1,this.maxCoC=50,this.nearBlurSize=30,this.farBlurSize=35,this.nearStrength=1.5,this.farStrength=1.6}setSports(){this.focusDistance=25,this.aperture=4,this.maxCoC=18,this.nearBlurSize=10,this.farBlurSize=12,this.nearStrength=.8,this.farStrength=.9}setNightMode(){this.focusDistance=12,this.aperture=2,this.maxCoC=30,this.nearBlurSize=18,this.farBlurSize=20,this.nearStrength=1.1,this.farStrength=1.2}render(i,g,x,v){const _=i.postEffectManager.texturePool,y=this.#tv.render(i,g,x,v),b=this.#rv.render(i,g,x,v,y);return _.release(y.texture),b}}Object.freeze(DOF);class LensDistortion extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_LENS_DISTORTION",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=textureDimensions(sourceTexture);let dimF=vec2(dimensions);let invSize=1.0/dimF;let uv=vec2(index)/dimF;let uvCenter=vec2(0.5)+vec2(uniforms.centerX,uniforms.centerY)*systemUniforms.devicePixelRatio*invSize;let offset=uv-uvCenter;let distance=length(offset);let distortionFactor=1.0+uniforms.distortion*distance*distance;let distortedUV=uvCenter+offset*distortionFactor;if(distortedUV.x<.0||distortedUV.x>1.0||distortedUV.y<.0||distortedUV.y>1.0){textureStore(outputTexture,index,vec4(.0,.0,.0,1.0));}else{let sampledColor=textureSampleLevel(sourceTexture,basicSampler,distortedUV,.0);textureStore(outputTexture,index,sampledColor);}","struct Uniforms{distortion:f32,centerX:f32,centerY:f32};"))}}defineNumber(LensDistortion,[{key:"distortion",value:.1},{key:"centerX",value:0},{key:"centerY",value:0}]),Object.freeze(LensDistortion);class Vignetting extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_VIGNETTING",createBasicPostEffectCode(this,"let dimensions=textureDimensions(sourceTexture);let dimF=vec2(dimensions);let invSize=1.0/dimF;let index=global_id.xy;let uv=vec2(index)/dimF;let uvCenter=vec2(0.5)+vec2(uniforms.centerX,uniforms.centerY)*systemUniforms.devicePixelRatio*invSize;let smoothness=uniforms.smoothness;let size=uniforms.size;var color:vec4=textureLoad(sourceTexture,index,0);var diff=size-distance(uv,uvCenter);let vignette=smoothstep(-smoothness,smoothness,diff);color=vec4(color.rgb*vignette,color.a);textureStore(outputTexture,index,color);","struct Uniforms{smoothness:f32,size:f32,centerX:f32,centerY:f32,};"))}}definePositiveNumber(Vignetting,[{key:"size",value:.5,max:1},{key:"smoothness",value:.2,max:1}]),defineNumber(Vignetting,[{key:"centerX",value:0},{key:"centerY",value:0}]),Object.freeze(Vignetting);class OldBloomBlend extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_OLD_BLOOM_BLEND",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);let dimensions:vec2=textureDimensions(sourceTexture0);if(index.x>=dimensions.x||index.y>=dimensions.y){return;}let diffuseSample=textureLoad(sourceTexture0,index,0);let blurSample=textureLoad(sourceTexture1,index,0);let diffuseRGB=diffuseSample.rgb;let blurRGB=blurSample.rgb*uniforms.bloomStrength;let diffuseYCoCg=rgbToYCoCg(diffuseRGB);let blurYCoCg=rgbToYCoCg(blurRGB);var finalYCoCg:vec3;finalYCoCg.x=diffuseYCoCg.x+blurYCoCg.x;finalYCoCg.y=diffuseYCoCg.y+blurYCoCg.y*0.5;finalYCoCg.z=diffuseYCoCg.z+blurYCoCg.z*0.5;let finalRGB=YCoCgToRgb(finalYCoCg)*uniforms.exposure;textureStore(outputTexture,index,vec4(finalRGB,diffuseSample.a));","#redgpu_include color.getLuminance #redgpu_include color.rgbToYCoCg #redgpu_include color.YCoCgToRgb struct Uniforms{bloomStrength:f32,exposure:f32,};",[{name:"sourceTexture0"},{name:"sourceTexture1"}]))}render(i,g,x,v,_){return super.render(i,g,x,v,_)}}definePositiveNumber(OldBloomBlend,[{key:"bloomStrength",value:1},{key:"exposure",value:1}]),Object.freeze(OldBloomBlend);class OldBloom extends AMultiPassPostEffect{#hv;#fv;#dv;#mv=156;#pv=32;#gv=1;#xv=1.2;constructor(i){super(i,[new Threshold(i),new GaussianBlur(i),new OldBloomBlend(i)]),this.#hv=this.passList[0],this.#fv=this.passList[1],this.#dv=this.passList[2],this.#hv.threshold=this.#mv,this.#fv.size=this.#pv,this.#dv.exposure=this.#gv,this.#dv.bloomStrength=this.#xv}get threshold(){return this.#mv}set threshold(i){this.#mv=i,this.#hv.threshold=i}get gaussianBlurSize(){return this.#pv}set gaussianBlurSize(i){this.#pv=i,this.#fv.size=i}get exposure(){return this.#gv}set exposure(i){this.#gv=i,this.#dv.exposure=i}get bloomStrength(){return this.#xv}set bloomStrength(i){this.#xv=i,this.#dv.bloomStrength=i}render(i,g,x,v){const _=i.postEffectManager.texturePool,y=this.#hv.render(i,g,x,v),b=this.#fv.render(i,g,x,y);_.release(y.texture);const S=this.#dv.render(i,g,x,v,b);return _.release(b.texture),S}}Object.freeze(OldBloom);class Sharpen extends AMultiPassPostEffect{#Jx;constructor(i){super(i,[new Convolution(i)]),this.isLdr=!0,this.#Jx=this.passList[0],this.#Jx.kernel=Convolution.SHARPEN}render(i,g,x,v){return this.#Jx.render(i,g,x,v)}}Object.freeze(Sharpen);var So=Object.freeze({__proto__:null,AMultiPassPostEffect:AMultiPassPostEffect,ASinglePassPostEffect:ASinglePassPostEffect,PostEffectTexturePool:PostEffectTexturePool,createBasicPostEffectCode:createBasicPostEffectCode}),To=Object.freeze({__proto__:null,Blur:Blur,BlurX:BlurX,BlurY:BlurY,BrightnessContrast:BrightnessContrast,ChromaticAberration:ChromaticAberration,ColorBalance:ColorBalance,ColorTemperatureTint:ColorTemperatureTint,Convolution:Convolution,Core:So,DOF:DOF,DirectionalBlur:DirectionalBlur,FilmGrain:FilmGrain,Fog:Fog,GaussianBlur:GaussianBlur,Grayscale:Grayscale,HeightFog:HeightFog,HueSaturation:HueSaturation,Invert:Invert,LensDistortion:LensDistortion,OldBloom:OldBloom,PostEffectManager:PostEffectManager,RadialBlur:RadialBlur,Sharpen:Sharpen,Threshold:Threshold,Vibrance:Vibrance,Vignetting:Vignetting,ZoomBlur:ZoomBlur}),wo=Object.freeze({__proto__:null,PICKING_EVENT_TYPE:i,PickingEvent:PickingEvent,PickingManager:PickingManager,Raycaster2D:Raycaster2D,Raycaster3D:Raycaster3D}),Mo=Object.freeze({__proto__:null,BlendState:BlendState,DepthStencilState:DepthStencilState,PrimitiveState:PrimitiveState}),Po=Object.freeze({__proto__:null,TONE_MAPPING_MODE:ea,ToneMappingManager:ToneMappingManager}),Ro=Object.freeze({__proto__:null,DirectionalShadowManager:DirectionalShadowManager,ShadowManager:ShadowManager}),Co=Object.freeze({__proto__:null,defineBoolean:defineBoolean,defineColorRGB:defineColorRGB,defineColorRGBA:defineColorRGBA,defineCubeTexture:defineCubeTexture,defineNumber:defineNumber,definePositiveNumber:definePositiveNumber,defineSampler:defineSampler,defineTexture:defineTexture,defineUint:defineUint,defineVector2:defineVector2,defineVector3:defineVector3,defineVector4:defineVector4}),Bo=Object.freeze({__proto__:null,AntialiasingManager:AntialiasingManager,FXAA:FXAA,TAA:TAA,TAASharpen:TAASharpen});var Do=Object.freeze({__proto__:null,PHYSICS_BODY_TYPE:{DYNAMIC:"dynamic",STATIC:"static",KINEMATIC:"kinematic",KINEMATIC_POSITION:"kinematicPosition",KINEMATIC_VELOCITY:"kinematicVelocity"},PHYSICS_SHAPE:{BOX:"box",SPHERE:"sphere",CAPSULE:"capsule",CYLINDER:"cylinder",HEIGHTFIELD:"heightfield",MESH:"mesh"}});export{Bo as Antialiasing,xa as BaseObject,ga as Bound,Ca as Camera,Ea as Color,Ia as CommandEncoderManager,Da as Context,Co as DefineGPUProperty,ks as Display,GLTFLoader,v as GPU_ADDRESS_MODE,ui as GPU_BLEND_FACTOR,li as GPU_BLEND_OPERATION,Er as GPU_COMPARE_FUNCTION,Ji as GPU_CULL_MODE,_ as GPU_FILTER_MODE,Qi as GPU_FRONT_FACE,en as GPU_INDEX_FORMAT,z as GPU_LOAD_OP,y as GPU_MIPMAP_FILTER_MODE,Ei as GPU_PRIMITIVE_TOPOLOGY,q as GPU_STORE_OP,Geometry,Os as Light,zs as Material,Vs as Math,Do as Physics,wo as Picking,To as PostEffect,Fs as Primitive,Mo as RenderState,Renderer,ao as Resource,ho as RuntimeChecker,ft as ShaderLibrary,Ro as Shadow,SystemUniformUpdater,Po as ToneMapping,x as Util,init}; +const consoleAndThrowError=(...i)=>{const g=Array.prototype.slice.call(i).join(" ");throw new Error(g)},validatePositiveNumberRange=(i,g=0,x=Number.MAX_VALUE)=>(("number"!=typeof i||Number.isNaN(i))&&consoleAndThrowError("Only numbers allowed."),("number"!=typeof g||Number.isNaN(g))&&consoleAndThrowError("Only numbers allowed."),("number"!=typeof x||Number.isNaN(x))&&consoleAndThrowError("Only numbers allowed."),(g<0||i<0||ix)&&consoleAndThrowError(`Only numbers within the range of [${g}, ${x}] are allowed.`),!0),isUint=i=>Number.isInteger(i)&&i>=0,validateUintRange=(i,g=0,x=4503599627370496)=>{const v=isUint(i),_=isUint(g),y=isUint(x),b="is not Uint! / value : ",S=`(check range : ${g}u ~ ${x}u)`;return v||consoleAndThrowError(`value ${b}${i} / ${S}`),_||consoleAndThrowError(`min ${b}${g} / ${S}`),y||consoleAndThrowError(`max ${b}${x} / ${S}`),g>=x&&consoleAndThrowError(`maximum value is bigger than minimum value. / ${S}`),g>i&&consoleAndThrowError(`value is smaller than minimum value. / value : ${i} / ${S}`),x{if("number"==typeof i)return!Number.isNaN(i)&&Number.isInteger(i)&&i>=0&&i<=16777215;if("string"!=typeof i)return!1;const g=/^([A-Fa-f0-9]{3}){1,2}$/;return!!i.startsWith("#")&&g.test(i.substring(1))};function convertHexToRgb(i,g=!1){if(Number.isNaN(i))throw Error(`from convertHexToRgb: input value - ${i} / NaN is not allowed`);let x;if("number"==typeof i)x=i;else{if(!isHexColor(i))throw Error(`from convertHexToRgb: input value - ${i} / Only '#' prefixed hex strings or numbers allowed`);{let g=i.substring(1);3===g.length&&(g=g.charAt(0)+g.charAt(0)+g.charAt(1)+g.charAt(1)+g.charAt(2)+g.charAt(2)),x=parseInt(g,16)}}const v=x>>16&255,_=x>>8&255,y=255&x;return g?[v,_,y]:{r:v,g:_,b:y}}const convertRgbToHex=(i,g,x)=>{validateUintRange(i,0,255),validateUintRange(g,0,255),validateUintRange(x,0,255);return`#${i.toString(16).padStart(2,"0").toUpperCase()}${g.toString(16).padStart(2,"0").toUpperCase()}${x.toString(16).padStart(2,"0").toUpperCase()}`};class ColorRGB{#e;#t;#r;#i;constructor(i=255,g=255,x=255,v=void 0){this.#n(i,g,x),this.#a(i,g,x),v&&(this.#i=v)}get r(){return this.#e}set r(i){validateUintRange(i,0,255),this.#e=i,this.#i?.()}get g(){return this.#t}set g(i){validateUintRange(i,0,255),this.#t=i,this.#i?.()}get b(){return this.#r}set b(i){validateUintRange(i,0,255),this.#r=i,this.#i?.()}get rgb(){return[this.#e,this.#t,this.#r]}get rgbNormal(){return[this.#e/255,this.#t/255,this.#r/255]}get rgbNormalLinear(){return[Math.pow(this.#e/255,2.2),Math.pow(this.#t/255,2.2),Math.pow(this.#r/255,2.2)]}get hex(){return convertRgbToHex(this.#e,this.#t,this.#r)}setColorByRGB(i,g,x){this.#n(i,g,x),this.#a(i,g,x)}setColorByHEX(i){const{r:g,g:x,b:v}=convertHexToRgb(i);this.#a(g,x,v)}setColorByRGBString(i){const g=/rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/.exec(i);g||consoleAndThrowError(`유효하지 않은 rgb 색상 값입니다: ${i}`);const[,x,v,_]=g.map(Number);this.#n(x,v,_),this.#a(x,v,_)}#a(i,g,x){this.#e=i,this.#t=g,this.#r=x,this.#i?.()}#n(i,g,x){validateUintRange(i,0,255),validateUintRange(g,0,255),validateUintRange(x,0,255)}}Object.freeze(ColorRGB);class ColorRGBA extends ColorRGB{#s;#i;constructor(i=255,g=255,x=255,v=1,_=void 0){super(i,g,x,_),validatePositiveNumberRange(v,0,1),this.#s=v,_&&(this.#i=_)}get a(){return this.#s}set a(i){validatePositiveNumberRange(i,0,1),this.#s=i,this.#i?.()}get rgba(){return[this.r,this.g,this.b,this.#s]}get rgbaNormal(){return[this.r/255,this.g/255,this.b/255,this.#s]}get rgbaNormalLinear(){return[Math.pow(this.r/255,2.2),Math.pow(this.g/255,2.2),Math.pow(this.b/255,2.2),this.#s]}setColorByRGBA(i,g,x,v){this.#o(i,g,x,v),this.r=i,this.g=g,this.b=x,this.#s=v,this.#i?.()}setColorByRGBAString(i){const g=/rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d*(?:\.\d+)?)\s*\)/.exec(i);if(!g)throw new Error(`유효하지 않은 rgba 색상 값입니다: ${i}`);const[,x,v,_,y]=g.map(Number);this.#o(x,v,_,y),this.r=x,this.g=v,this.b=_,this.#s=y,this.#i?.()}#o(i,g,x,v){validateUintRange(i,0,255),validateUintRange(g,0,255),validateUintRange(x,0,255),validatePositiveNumberRange(v,0,1)}}Object.freeze(ColorRGBA);const i={MOVE:"move",DOWN:"down",UP:"up",OVER:"over",OUT:"out",CLICK:"click"};Object.freeze(i);const copyGPUBuffer=(i,g,x)=>{const v=Math.min(g.size,x.size);if(v%4!=0)throw new Error(`[RedGPU] copyGPUBuffer: Copy size (${v}) must be a multiple of 4 bytes.`);i.copyBufferToBuffer(g,0,x,0,v)},formatBytes=(i,g=2)=>{if(("number"!=typeof i||i<0||Number.isNaN(i)||!Number.isInteger(i))&&consoleAndThrowError("Invalid input: 'bytes' must be a positive integer."),0===i)return"0 Bytes";const x=g<0?0:g,v=Math.floor(Math.log(i)/Math.log(1024));return parseFloat((i/Math.pow(1024,v)).toFixed(x))+" "+["Bytes","KB","MB","GB"][v]};function getAbsoluteURL(i,g){if("string"!=typeof g||!g)throw new Error("relative must be a non-empty string");if("string"!=typeof i&&!(i instanceof URL))throw new Error("base must be a string or URL instance");if("string"==typeof i&&!i)throw new Error("base must be a non-empty string");return new URL(g,i).href}const getFileExtension=i=>{if(!i||0===i.trim().length)throw new Error("URL must not be empty or undefined");const g=i.split("/"),x=g[g.length-1],v=x.lastIndexOf(".");return-1===v?"":x.substring(v+1).toLowerCase()},getFileName=(i,g=!0)=>{const x=i.substring(i.lastIndexOf("/")+1);return g?x:x.split(".").slice(0,-1).join(".")},getFilePath=i=>{if(!i||0===i.trim().length)throw new Error("URL must not be empty or undefined");return i.substring(0,i.lastIndexOf("/")+1)};function calculateTextureByteSize(i){return function(i){switch(i){case"r8unorm":case"r8snorm":case"r8uint":case"r8sint":return 1;case"r16uint":case"r16sint":case"r16float":case"rg8unorm":case"rg8snorm":case"rg8uint":case"rg8sint":case"depth16unorm":return 2;case"r32uint":case"r32sint":case"r32float":case"rg16uint":case"rg16sint":case"rg16float":case"rgba8unorm":case"rgba8unorm-srgb":case"rgba8snorm":case"rgba8uint":case"rgba8sint":case"bgra8unorm":case"bgra8unorm-srgb":case"depth24plus":case"depth32float":return 4;case"rg32uint":case"rg32sint":case"rg32float":case"rgba16uint":case"rgba16sint":case"rgba16float":return 8;case"rgba32uint":case"rgba32sint":case"rgba32float":return 16;default:throw new Error(`Unrecognized texture format: ${i}`)}}(i.format)*(i.width*i.height*(i.depthOrArrayLayers||1))*(i.sampleCount||1)}const getMipLevelCount=(i,g)=>(validateUintRange(i),validateUintRange(g),Math.floor(Math.log2(Math.max(i,g)))+1),imageBitmapToGPUTexture=(i,g,x,v=!0)=>{x.usage|=GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT;const _=i.createTexture(x);for(let y=0;y{const i="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split("");let g,x=0,v=new Array(36);for(v[8]=v[13]=v[18]=v[23]="-",v[14]="4";x<36;)v[x]||(g=16*Math.random()|0,v[x]=i[19===x?3&g|8:15&g]),x++;return v.join("")};class InstanceIdGenerator{static idMaps=new Map;static getNextId(i){let g=this.idMaps.get(i)||0;return this.idMaps.set(i,g+1),g}}Object.freeze(InstanceIdGenerator);const uuidToUint=i=>{const g=i.replace(/-/g,"").substring(0,8);return parseInt(g,16)},g=console.log.bind(console);var x=Object.freeze({__proto__:null,InstanceIdGenerator:InstanceIdGenerator,calculateTextureByteSize:calculateTextureByteSize,copyGPUBuffer:copyGPUBuffer,copyToTextureArray:function(i,g,x,v){i.copyTextureToTexture({texture:g},{texture:x,origin:[0,0,v]},[g.width,g.height,1])},createUUID:createUUID,formatBytes:formatBytes,getAbsoluteURL:getAbsoluteURL,getFileExtension:getFileExtension,getFileName:getFileName,getFilePath:getFilePath,getMipLevelCount:getMipLevelCount,imageBitmapToGPUTexture:imageBitmapToGPUTexture,keepLog:g,loadAndCreateBitmapImage:loadAndCreateBitmapImage,uuidToUint:uuidToUint});const v={CLAMP_TO_EDGE:"clamp-to-edge",REPEAT:"repeat",MIRRORED_REPEAT:"mirror-repeat"};Object.freeze(v);const _={NEAREST:"nearest",LINEAR:"linear"};Object.freeze(_);const y={NEAREST:"nearest",LINEAR:"linear"};Object.freeze(y);const validateRedGPUContext=i=>{if("RedGPUContext"!==i?.constructor?.name){return consoleAndThrowError(`from ${i?.constructor?.name} : requires a RedGPUContext instance, but received : ${i}`),!1}return!0};class BaseObject{#u=createUUID();#l="";#c;constructor(){}get uuid(){return this.#u}get name(){return this.#c||(this.#c=InstanceIdGenerator.getNextId(this.constructor)),this.#l||`${this.constructor.name} Instance ${this.#c}`}set name(i){this.#l=i}}Object.freeze(BaseObject);class RedGPUObject extends BaseObject{#h;constructor(i){super(),validateRedGPUContext(i),this.#h=i}get redGPUContext(){return this.#h}get gpuDevice(){return this.#h.gpuDevice}get resourceManager(){return this.#h.resourceManager}get antialiasingManager(){return this.#h.antialiasingManager}get commandEncoderManager(){return this.#h.commandEncoderManager}}Object.freeze(RedGPUObject);class ResourceBase extends RedGPUObject{#f;#d;#m=[];#p;#g=0;constructor(i,g){super(i),this.#p=g,this.#f=i.gpuDevice}get revision(){return this.#g}get cacheKey(){return this.#d}set cacheKey(i){this.#d=i}get resourceManagerKey(){return this.#p}get gpuDevice(){return this.#f}__addDirtyPipelineListener(i){this.#x(!0),this.#m.push(i)}__removeDirtyPipelineListener(i){const g=this.#m.indexOf(i);g>-1&&(this.#m.splice(g,1),this.#x(!1))}notifyUpdate(i=!1){this.#g++;for(const i of this.#m)i(this);i&&(this.#m.length=0)}#x(i){const{resourceManager:g}=this;if("Sampler"!==this.constructor.name&&g){const x=g[this.#p];x||consoleAndThrowError("need managedStateKey",this.constructor.name);const v=x?.table.get(this.cacheKey);v&&(i?v.useNum++:v.useNum--)}}}const b=new Map,S=Object.values(_),w=Object.values(v),L=Object.values(y);class Sampler extends ResourceBase{#v;#_=_.LINEAR;#y=_.LINEAR;#b=y.LINEAR;#S=v.CLAMP_TO_EDGE;#T=v.CLAMP_TO_EDGE;#w=v.REPEAT;#M;#P;#R;#C=1;constructor(i,g){super(i),this.#B(g)}get addressModeU(){return this.#S}set addressModeU(i){this.#D(i,"addressModeU")}get addressModeV(){return this.#T}set addressModeV(i){this.#D(i,"addressModeV")}get addressModeW(){return this.#w}set addressModeW(i){this.#D(i,"addressModeW")}get mipmapFilter(){return this.#b}set mipmapFilter(i){this.#E(i,L,"mipmapFilter")}get gpuSampler(){return this.#v}get magFilter(){return this.#_}set magFilter(i){this.#E(i,S,"magFilter")}get minFilter(){return this.#y}set minFilter(i){this.#E(i,S,"minFilter")}get maxAnisotropy(){return this.#C}set maxAnisotropy(i){validateUintRange(i,1,16),this.#C=i,this.#B()}get isAnisotropyValid(){return!this.#C||"linear"===this.#_&&"linear"===this.#y&&"linear"===this.#b}#I(){this.notifyUpdate()}#D(i,g){if(w.includes(i)){switch(g){case"addressModeU":this.#S=i;break;case"addressModeV":this.#T=i;break;case"addressModeW":this.#w=i}this.#B()}else consoleAndThrowError(`Invalid ${g} value. Must be one of ${w.join(", ")}, but received: ${i}.`)}#E(i,g,x){if(g.includes(i)||null===i){switch(x){case"mipmapFilter":this.#b=i;break;case"magFilter":this.#_=i;break;case"minFilter":this.#y=i}this.#B()}else consoleAndThrowError(`Invalid ${x} value. Must be one of ${g.join(", ")}, but received: ${i}.`)}#A(){return`${this.#_}:${this.#y}:${this.#b}:${this.#S}:${this.#T}:${this.#w}:${this.#M}:${this.#P}:${this.#R}:${this.#C}`}#B(i){i&&(i.magFilter&&(this.#_=i.magFilter),i.minFilter&&(this.#y=i.minFilter),i.mipmapFilter&&(this.#b=i.mipmapFilter),i.addressModeU&&(this.#S=i.addressModeU),i.addressModeV&&(this.#T=i.addressModeV),i.addressModeW&&(this.#w=i.addressModeW),void 0!==i.lodMinClamp&&(this.#M=i.lodMinClamp),void 0!==i.lodMaxClamp&&(this.#P=i.lodMaxClamp),i.compare&&(this.#R=i.compare),i.maxAnisotropy&&(this.#C=i.maxAnisotropy)),this.isAnisotropyValid||1===this.#C||(console.warn(`Invalid maxAnisotropy setting (${this.#C}) detected: magFilter(${this.#_}), minFilter(${this.#y}), mipmapFilter(${this.#b}) must all be set to 'linear' for anisotropic filtering to work. Falling back to default (1).`),this.#C=1);const g=this.#A();if(!b.has(g)){let i={};this.#_&&(i.magFilter=this.#_),this.#y&&(i.minFilter=this.#y),this.#b&&(i.mipmapFilter=this.#b),this.#S&&(i.addressModeU=this.#S),this.#T&&(i.addressModeV=this.#T),this.#w&&(i.addressModeW=this.#w),void 0!==this.#M&&(i.lodMinClamp=this.#M),void 0!==this.#P&&(i.lodMaxClamp=this.#P),this.#R&&(i.compare=this.#R),this.#C&&(i.maxAnisotropy=this.#C),b.set(g,this.redGPUContext.gpuDevice.createSampler(i))}this.#v=b.get(g),this.#I()}}Object.freeze(Sampler);class BRDFGenerator extends RedGPUObject{#L;#U;#k;constructor(i){super(i)}get brdfLUTTexture(){return this.#k||this.#G(),this.#k}#G(){const{gpuDevice:i,resourceManager:g,commandEncoderManager:x}=this,v="rg16float";this.#k=g.createManagedTexture({size:[128,128],format:v,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,label:"BRDF_LUT_Texture"}),this.#L||(this.#L=g.createGPUShaderModule("BRDF_GENERATOR_SHADER_MODULE",{code:"#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.tnb.getTBN #redgpu_include math.hash.getHammersley fn importanceSampleGGX(Xi:vec2,N:vec3,roughness:f32)->vec3{let a=roughness*roughness;let phi=PI2*Xi.x;let cosTheta=sqrt((1.0-Xi.y)/(1.0+(a*a-1.0)*Xi.y));let sinTheta=sqrt(1.0-cosTheta*cosTheta);let H_local=vec3(cos(phi)*sinTheta,sin(phi)*sinTheta,cosTheta);let up=select(vec3(1.0,.0,.0),vec3(.0,.0,1.0),abs(N.z)<0.999);let tbn=getTBN(N,up);return normalize(tbn*H_local);}fn geometrySchlickGGX(NdotV:f32,roughness:f32)->f32{let a=roughness;let k=(a*a)/2.0;let nom=NdotV;let denom=NdotV*(1.0-k)+k;return nom/denom;}fn geometrySmith(N:vec3,V:vec3,L:vec3,roughness:f32)->f32{let NdotV=max(dot(N,V),.0);let NdotL=max(dot(N,L),.0);let ggx2=geometrySchlickGGX(NdotV,roughness);let ggx1=geometrySchlickGGX(NdotL,roughness);return ggx1*ggx2;}fn integrateBRDF(in_NdotV:f32,roughness:f32)->vec2{let NdotV=max(in_NdotV,.0);var V:vec3;V.x=sqrt(max(.0,1.0-NdotV*NdotV));V.y=.0;V.z=NdotV;var A=.0;var B=.0;let N=vec3(.0,.0,1.0);let sampleCount=2048u;for(var i=0u;i.0){let G=geometrySmith(N,V,L,roughness);let G_Vis=(G*VdotH)/(max(NdotH*NdotV,1e-8));let Fc=pow(1.0-VdotH,5.0);A=A+(1.0-Fc)*G_Vis;B=B+Fc*G_Vis;}}return vec2(A,B)/f32(sampleCount);}struct VertexOutput{@builtin(position)position:vec4,@location(0)uv:vec2,};@vertex fn vs_main(@builtin(vertex_index)vertexIndex:u32)->VertexOutput{var pos=array,3>(vec2(-1.0,-1.0),vec2(3.0,-1.0),vec2(-1.0,3.0));var output:VertexOutput;output.position=vec4(pos[vertexIndex],.0,1.0);output.uv=pos[vertexIndex]*0.5+0.5;return output;}@fragment fn fs_main(@location(0)uv:vec2)->@location(0)vec4{let integratedBRDF=integrateBRDF(uv.x,1.0-uv.y);return vec4(integratedBRDF,.0,1.0);}"})),this.#U||(this.#U=i.createRenderPipeline({label:"BRDF_GENERATOR_PIPELINE",layout:"auto",vertex:{module:this.#L,entryPoint:"vs_main"},fragment:{module:this.#L,entryPoint:"fs_main",targets:[{format:v}]},primitive:{topology:"triangle-list"}})),x.addResourceRenderPass({label:"BRDF_GENERATOR_RENDER_PASS",colorAttachments:[{view:this.#k.createView(),loadOp:"clear",clearValue:{r:0,g:0,b:0,a:1},storeOp:"store"}]},i=>{i.setPipeline(this.#U),i.draw(3)})}}Object.freeze(BRDFGenerator);class ManagementResourceBase extends ResourceBase{#O;constructor(i,g){super(i,g),g||consoleAndThrowError("need managedStateKey",this.constructor.name),this.#O=i.resourceManager[g],this.#O||consoleAndThrowError(g,"is not exist in RedGPUContext.resourceManager",this.constructor.name)}get targetResourceManagedState(){return this.#O}}class BRDFLUTTexture extends ManagementResourceBase{#V;constructor(i){super(i,"managedBitmapTextureState"),this.#N()}get gpuTexture(){return this.#V}get videoMemorySize(){return 65536}#N(){this.#V=this.redGPUContext.resourceManager.brdfGenerator.brdfLUTTexture,this.notifyUpdate()}}Object.freeze(BRDFLUTTexture);class ResourceStateCubeTexture{texture;srcList;cacheKey;useNum=0;uuid;constructor(i){this.texture=i,this.srcList="CubeTexture"===i.constructor.name?i.srcList:void 0,this.cacheKey=i.cacheKey,this.useNum=0,this.uuid=i.uuid}}class ADirectTexture extends ManagementResourceBase{#V;#F;#H=0;#z;#$=1;constructor(i,g,x){super(i,g),this.cacheKey=x}get gpuTexture(){return this.#V}set gpuTexture(i){this.setGpuTexture(i)}get gpuTextureView(){return this.#F}get videoMemorySize(){return this.#H}get format(){return this.#z}get mipLevelCount(){return this.#$}destroy(){const i=this.#V;this.setGpuTexture(null),this.notifyUpdate(!0),this.unregisterResource(),this.cacheKey=null,i&&this.redGPUContext.commandEncoderManager.addDeferredDestroy(i)}setGpuTexture(i){this.targetResourceManagedState.videoMemory-=this.#H,this.#V=i,i?(this.#z=i.format,this.#$=i.mipLevelCount,this.#H=calculateTextureByteSize(i),this.#F=i.createView(this.viewDescriptor)):(this.#F=null,this.#z=null,this.#$=0,this.#H=0),this.targetResourceManagedState.videoMemory+=this.#H,this.notifyUpdate()}}class CubeTexture extends ManagementResourceBase{static defaultViewDescriptor={dimension:"cube",aspect:"all",baseMipLevel:0,mipLevelCount:1,baseArrayLayer:0,arrayLayerCount:6};#V;#j;#$;#K;#X;#H=0;#z;#q;#Y;constructor(i,g,x=!0,v,_,y){super(i,"managedCubeTextureState"),this.#q=v,this.#Y=_,this.#K=x,this.#z=y||`${navigator.gpu.getPreferredCanvasFormat()}-srgb`,this.#j=this.#W(g),this.cacheKey=this.#Z(g);const{table:b}=this.targetResourceManagedState;if(g){let i=b.get(this.cacheKey);if(i){const g=i.texture;return this.#q?.(g),g}this.srcList=g,this.#J()}}get viewDescriptor(){return{...CubeTexture.defaultViewDescriptor,mipLevelCount:this.#$}}get videoMemorySize(){return this.#H}get gpuTexture(){return this.#V}get mipLevelCount(){return this.#$}get srcList(){return this.#j}set srcList(i){this.#j=this.#W(i),this.cacheKey=this.#Z(i),this.#j?.length&&this.#Q(this.#j)}get useMipmap(){return this.#K}set useMipmap(i){this.#K=i,this.#ee()}destroy(){const i=this.#V;this.#te(null),this.notifyUpdate(!0),this.#re(),this.#j=null,this.cacheKey=null,i&&this.redGPUContext.commandEncoderManager.addDeferredDestroy(i)}setGPUTextureDirectly(i,g,x=!0){this.#V&&(this.redGPUContext.commandEncoderManager.addDeferredDestroy(this.#V),this.targetResourceManagedState.videoMemory-=this.#H),this.#V=i,this.#K=x,this.#$=i.mipLevelCount,this.cacheKey=g||`direct_${this.uuid}`,this.#H=calculateTextureByteSize(i),this.targetResourceManagedState.videoMemory+=this.#H,this.notifyUpdate()}#Z(i){return i?i instanceof Array?i.length?i.toString():this.uuid:i.cacheKey||i.srcList.toString():this.uuid}#W(i){return i instanceof Array?i:i?.srcList}#te(i){this.#V=i,i||(this.#X=null),this.notifyUpdate()}#J(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateCubeTexture(this))}#re(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}#ee(){const{gpuDevice:i,resourceManager:g}=this.redGPUContext,{mipmapGenerator:x}=g;this.#V&&(this.redGPUContext.commandEncoderManager.addDeferredDestroy(this.#V),this.#V=null),this.#$=1;{const g=this.#X,v=g[0],{width:_,height:y}=v,b={size:[_,y,6],format:this.#z,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC,label:`cubeTexture_${this.#j?.toString()||this.uuid}`};this.#K&&(this.#$=getMipLevelCount(_,y),b.mipLevelCount=this.#$,b.usage|=GPUTextureUsage.RENDER_ATTACHMENT);const S=imageBitmapToGPUTexture(i,g,b);this.targetResourceManagedState.videoMemory-=this.#H,this.#H=calculateTextureByteSize(S),this.targetResourceManagedState.videoMemory+=this.#H,this.#K&&x.generateMipmap(S,b),this.#te(S)}}async#Q(i){this.#X=await async function(i){const g=i.map(i=>loadAndCreateBitmapImage(i));return await Promise.all(g)}(i);try{this.#ee(),this.#q?.(this)}catch(i){console.error(i),this.#Y?.(i)}}}Object.freeze(CubeTexture);class DirectCubeTexture extends ADirectTexture{#ie="2d";constructor(i,g,x){super(i,"managedCubeTextureState",g);const{table:v}=this.targetResourceManagedState;if(g){const i=v.get(g);if(i)return i.texture}x&&this.setGpuTexture(x),this.registerResource()}get viewDescriptor(){const i="3d"===this.#ie;return{...CubeTexture.defaultViewDescriptor,dimension:i?"3d":"cube",arrayLayerCount:i?1:6,mipLevelCount:this.mipLevelCount}}setGpuTexture(i){i&&(this.#ie=i.dimension),super.setGpuTexture(i)}registerResource(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateCubeTexture(this))}unregisterResource(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}}Object.freeze(DirectCubeTexture);const k={RESOURCE:"RESOURCE",PRE_PROCESS:"PRE_PROCESS",MAIN:"MAIN",POST_PROCESS:"POST_PROCESS"};class IrradianceGenerator extends RedGPUObject{#ne;#U;#ae;#se;constructor(i){super(i),this.#ne=new Sampler(i,{magFilter:_.LINEAR,minFilter:_.LINEAR,mipmapFilter:y.LINEAR,addressModeU:v.CLAMP_TO_EDGE,addressModeV:v.CLAMP_TO_EDGE,addressModeW:v.CLAMP_TO_EDGE})}async generate(i,g=32,x=k.RESOURCE){const{resourceManager:v,redGPUContext:_}=this,y=v.createManagedTexture({size:[g,g,6],format:"rgba16float",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:1,label:`Irradiance_Map_Texture_${createUUID()}`});return await this.render(i,y,x),new DirectCubeTexture(_,`Irradiance_Map_${createUUID()}`,y)}async render(i,g,x=k.RESOURCE){const{gpuDevice:v,resourceManager:_,commandEncoderManager:y}=this,b=g.width;this.#ae||(this.#ae=_.createGPUShaderModule("IRRADIANCE_GENERATOR_SHADER_MODULE",{code:"@group(0)@binding(0)var environmentTexture:texture_cube;@group(0)@binding(1)var environmentSampler:sampler;@group(0)@binding(2)var outTexture:texture_storage_2d_array;@group(0)@binding(3)varfaceMatrices:array,6>;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.INV_PI #redgpu_include math.tnb.getTBN #redgpu_include math.hash.getHammersley @compute @workgroup_size(8,8,1)fn cs_main(@builtin(global_invocation_id)global_id:vec3){let size_u=textureDimensions(outTexture);let size=vec2(size_u);if(global_id.x>=size_u.x||global_id.y>=size_u.y||global_id.z>=6u){return;}let face=global_id.z;let uv=(vec2(global_id.xy)+0.5)/size;let x=uv.x*2.0-1.0;let y=uv.y*2.0-1.0;let localPos=vec4(x,y,1.0,1.0);let normal=normalize((faceMatrices[face]*localPos).xyz);let up=select(vec3(1.0,.0,.0),vec3(.0,.0,1.0),abs(normal.z)<0.999);let tbn=getTBN(normal,up);var irradiance=vec3(.0);var totalWeight=.0;let totalSamples=1024u;let envSize=f32(textureDimensions(environmentTexture).x);let saTexel=4.0*PI/(6.0*envSize*envSize);for(var i=0u;i(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);let worldSample=normalize(tbn*sampleVec);let pdf=max(cosTheta,.001)*INV_PI;let saSample=1.0/(f32(totalSamples)*pdf+.0001);let mipLevel=max(0.5*log2(saSample/saTexel),.0);let sampleColor=textureSampleLevel(environmentTexture,environmentSampler,worldSample,mipLevel);irradiance+=sampleColor.rgb;totalWeight+=1.0;}irradiance=(irradiance/totalWeight)*PI;textureStore(outTexture,global_id.xy,face,vec4(irradiance,1.0));}"})),this.#U||(this.#U=v.createComputePipeline({label:"IRRADIANCE_GENERATOR_PIPELINE",layout:"auto",compute:{module:this.#ae,entryPoint:"cs_main"}}));const S=this.#oe();this.#se||(this.#se=v.createBuffer({size:384,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,label:"Irradiance_face_matrices_uniform"}));const w=new Float32Array(96);S.forEach((i,g)=>w.set(i,16*g)),v.queue.writeBuffer(this.#se,0,w);const L=v.createBindGroup({layout:this.#U.getBindGroupLayout(0),entries:[{binding:0,resource:i.createView({dimension:"cube"})},{binding:1,resource:this.#ne.gpuSampler},{binding:2,resource:g.createView({dimension:"2d-array"})},{binding:3,resource:{buffer:this.#se}}]}),H="Irradiance_Generator_Compute_Pass",computePassExecutor=i=>{i.setPipeline(this.#U),i.setBindGroup(0,L),i.dispatchWorkgroups(Math.ceil(b/8),Math.ceil(b/8),6)};x===k.RESOURCE?y.addResourceComputePass(H,computePassExecutor):x===k.PRE_PROCESS?y.addPreProcessComputePass(H,computePassExecutor):x===k.MAIN?y.addMainComputePass(H,computePassExecutor):y.addPostProcessComputePass(H,computePassExecutor)}#oe(){return[new Float32Array([0,0,-1,0,0,-1,0,0,1,0,0,0,0,0,0,1]),new Float32Array([0,0,1,0,0,-1,0,0,-1,0,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,-1,0,0,-1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,-1,0,0,0,0,1,0,0,0,0,1]),new Float32Array([-1,0,0,0,0,-1,0,0,0,0,-1,0,0,0,0,1])]}}Object.freeze(IrradianceGenerator);class PrefilterGenerator extends RedGPUObject{#ne;#U;#ae;#ue=[];constructor(i){super(i),this.#ne=new Sampler(i,{magFilter:_.LINEAR,minFilter:_.LINEAR,addressModeU:v.CLAMP_TO_EDGE,addressModeV:v.CLAMP_TO_EDGE,addressModeW:v.CLAMP_TO_EDGE})}async generate(i,g=512,x,v=k.RESOURCE){const{gpuDevice:_,resourceManager:y,commandEncoderManager:b,redGPUContext:S}=this,w="rgba16float",L=getMipLevelCount(g,g);let H;x?(H=x instanceof GPUTexture?x:x.gpuTexture,H||(H=y.createManagedTexture({size:[g,g,6],format:w,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:L,label:`Prefilter_Map_Texture_${createUUID()}`}),x instanceof DirectCubeTexture&&(x.gpuTexture=H))):H=y.createManagedTexture({size:[g,g,6],format:w,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:L,label:`Prefilter_Map_Texture_${createUUID()}`}),this.#ae||(this.#ae=y.createGPUShaderModule("PREFILTER_GENERATOR_SHADER_MODULE",{code:"@group(0)@binding(0)var environmentTexture:texture_cube;@group(0)@binding(1)var textureSampler:sampler;@group(0)@binding(2)var outTexture:texture_storage_2d_array;struct PrefilterUniforms{faceMatrices:array,6>,roughness:f32,}@group(0)@binding(3)varuniforms:PrefilterUniforms;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.tnb.getTBN #redgpu_include math.hash.getHammersley fn distribution_ggx(NdotH:f32,roughness:f32)->f32{let a=roughness*roughness;let a2=a*a;let NdotH2=NdotH*NdotH;let denom=(NdotH2*(a2-1.0)+1.0);return a2/(PI*denom*denom);}fn importanceSampleGGX(xi:vec2,N:vec3,roughness:f32)->vec3{let a=roughness*roughness;let phi=PI2*xi.x;let cosTheta=sqrt((1.0-xi.y)/(1.0+(a*a-1.0)*xi.y));let sinTheta=sqrt(max(.0,1.0-cosTheta*cosTheta));let H_local=vec3(cos(phi)*sinTheta,sin(phi)*sinTheta,cosTheta);let up=select(vec3(1.0,.0,.0),vec3(.0,.0,1.0),abs(N.z)<0.999);let tbn=getTBN(N,up);return normalize(tbn*H_local);}@compute @workgroup_size(8,8,1)fn cs_main(@builtin(global_invocation_id)global_id:vec3){let size_u=textureDimensions(outTexture);let size=vec2(size_u);if(global_id.x>=size_u.x||global_id.y>=size_u.y||global_id.z>=6u){return;}let face=global_id.z;let roughness=uniforms.roughness;let uv=(vec2(global_id.xy)+0.5)/size;let x=uv.x*2.0-1.0;let y=uv.y*2.0-1.0;let localPos=vec4(x,y,1.0,1.0);let N=normalize((uniforms.faceMatrices[face]*localPos).xyz);if(roughness<=.0){textureStore(outTexture,global_id.xy,face,textureSampleLevel(environmentTexture,textureSampler,N,.0));return;}let R=N;let V=R;var prefilteredColor=vec3(.0);var totalWeight=.0;let numSamples=1024u;let envSize=f32(textureDimensions(environmentTexture).x);let saTexel=4.0*PI/(6.0*envSize*envSize);for(var i=0u;i.0){let NdotH=max(dot(N,H),.001);let VdotH=max(dot(V,H),.001);let D=distribution_ggx(NdotH,roughness);let pdf=(D*NdotH/(4.0*VdotH))+.0001;let saSample=1.0/(f32(numSamples)*pdf+.0001);let mipLevel=max(0.5*log2(saSample/saTexel),.0);prefilteredColor+=textureSampleLevel(environmentTexture,textureSampler,L,mipLevel).rgb*NdotL;totalWeight+=NdotL;}}if(totalWeight>.0){textureStore(outTexture,global_id.xy,face,vec4(prefilteredColor/totalWeight,1.0));}else{textureStore(outTexture,global_id.xy,face,textureSampleLevel(environmentTexture,textureSampler,N,.0));}}"})),this.#U||(this.#U=_.createComputePipeline({label:"PREFILTER_GENERATOR_PIPELINE",layout:"auto",compute:{module:this.#ae,entryPoint:"cs_main"}}));const z=this.#oe();for(let x=0;x>x),S=x/(L-1),w=new Float32Array(100);z.forEach((i,g)=>w.set(i,16*g)),w[96]=S,this.#ue[x]||(this.#ue[x]=_.createBuffer({size:w.byteLength,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,label:`Prefilter_UniformBuffer_Mip${x}`})),_.queue.writeBuffer(this.#ue[x],0,w);const q=_.createBindGroup({layout:this.#U.getBindGroupLayout(0),entries:[{binding:0,resource:i.createView({dimension:"cube"})},{binding:1,resource:this.#ne.gpuSampler},{binding:2,resource:H.createView({dimension:"2d-array",baseMipLevel:x,mipLevelCount:1})},{binding:3,resource:{buffer:this.#ue[x]}}]}),W=`Prefilter_mip_${x}_compute_pass`,computePassExecutor=i=>{i.setPipeline(this.#U),i.setBindGroup(0,q),i.dispatchWorkgroups(Math.ceil(y/8),Math.ceil(y/8),6)};v===k.RESOURCE?b.addResourceComputePass(W,computePassExecutor):v===k.PRE_PROCESS?b.addPreProcessComputePass(W,computePassExecutor):v===k.MAIN?b.addMainComputePass(W,computePassExecutor):b.addPostProcessComputePass(W,computePassExecutor)}return x instanceof DirectCubeTexture?(x.notifyUpdate(),x):new DirectCubeTexture(S,`Prefilter_Map_${createUUID()}`,H)}#oe(){return[new Float32Array([0,0,-1,0,0,-1,0,0,1,0,0,0,0,0,0,1]),new Float32Array([0,0,1,0,0,-1,0,0,-1,0,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,-1,0,0,-1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,-1,0,0,0,0,1,0,0,0,0,1]),new Float32Array([-1,0,0,0,0,-1,0,0,0,0,-1,0,0,0,0,1])]}}Object.freeze(PrefilterGenerator);class EquirectangularToCubeGenerator extends RedGPUObject{#ae;#U;#ne;#se;constructor(i){super(i),this.#ne=new Sampler(i,{magFilter:_.LINEAR,minFilter:_.LINEAR,addressModeU:v.CLAMP_TO_EDGE,addressModeV:v.CLAMP_TO_EDGE})}async generate(i,g=512){const{gpuDevice:x,resourceManager:v,commandEncoderManager:_,redGPUContext:y}=this,b=getMipLevelCount(g,g),S={size:[g,g,6],format:"rgba16float",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:b,label:`EquirectangularToCube_Texture_${createUUID()}`},w=v.createManagedTexture(S);this.#ae||(this.#ae=v.createGPUShaderModule("EQUIRECTANGULAR_TO_CUBE_GENERATOR_SHADER_MODULE",{code:"@group(0)@binding(0)var equirectangularTexture:texture_2d;@group(0)@binding(1)var textureSampler:sampler;@group(0)@binding(2)var outTexture:texture_storage_2d_array;@group(0)@binding(3)varfaceMatrices:array,6>;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.INV_PI fn directionToSphericalUV(dir:vec3)->vec2{let normalizedDir=normalize(dir);let theta=atan2(normalizedDir.x,normalizedDir.z);let phi=acos(clamp(normalizedDir.y,-1.0,1.0));return vec2(0.5-theta/PI2,phi*INV_PI);}@compute @workgroup_size(8,8,1)fn cs_main(@builtin(global_invocation_id)global_id:vec3){let size=textureDimensions(outTexture);if(global_id.x>=size.x||global_id.y>=size.y||global_id.z>=6u){return;}let face=global_id.z;let uv=(vec2(global_id.xy)+0.5)/vec2(size);let x=uv.x*2.0-1.0;let y=uv.y*2.0-1.0;let localPos=vec4(x,y,1.0,1.0);let direction=(faceMatrices[face]*localPos).xyz;let sphericalUV=directionToSphericalUV(direction);let color=textureSampleLevel(equirectangularTexture,textureSampler,sphericalUV,.0);textureStore(outTexture,global_id.xy,face,color);}"})),this.#U||(this.#U=x.createComputePipeline({label:"EQUIRECTANGULAR_TO_CUBE_GENERATOR_PIPELINE",layout:"auto",compute:{module:this.#ae,entryPoint:"cs_main"}}));const L=this.#oe();this.#se||(this.#se=x.createBuffer({size:384,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,label:"EquirectangularToCube_face_matrices_uniform"}));const k=new Float32Array(96);L.forEach((i,g)=>k.set(i,16*g)),x.queue.writeBuffer(this.#se,0,k);const H=x.createBindGroup({layout:this.#U.getBindGroupLayout(0),entries:[{binding:0,resource:i.createView()},{binding:1,resource:this.#ne.gpuSampler},{binding:2,resource:w.createView({dimension:"2d-array",baseMipLevel:0,mipLevelCount:1})},{binding:3,resource:{buffer:this.#se}}]});return _.addResourceComputePass({label:"EquirectangularToCube_Generator_Compute_Pass"},i=>{i.setPipeline(this.#U),i.setBindGroup(0,H),i.dispatchWorkgroups(Math.ceil(g/8),Math.ceil(g/8),6)}),v.mipmapGenerator.generateMipmap(w,S,!0),new DirectCubeTexture(y,`CubeMap_From_Equirect_${createUUID()}`,w)}#oe(){return[new Float32Array([0,0,-1,0,0,-1,0,0,1,0,0,0,0,0,0,1]),new Float32Array([0,0,1,0,0,-1,0,0,-1,0,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,0,-1,0,0,-1,0,0,0,0,0,1]),new Float32Array([1,0,0,0,0,-1,0,0,0,0,1,0,0,0,0,1]),new Float32Array([-1,0,0,0,0,-1,0,0,0,0,-1,0,0,0,0,1])]}}Object.freeze(EquirectangularToCubeGenerator);var H=Object.freeze({__proto__:null,BRDFGenerator:BRDFGenerator,BRDFLUTTexture:BRDFLUTTexture,EquirectangularToCubeGenerator:EquirectangularToCubeGenerator,IrradianceGenerator:IrradianceGenerator,PrefilterGenerator:PrefilterGenerator});class DownSampleCubeMapGenerator extends RedGPUObject{#le=new Map;#ce=new Map;#he=null;#fe=null;#de=new Map;#me=new Map;#pe=[];constructor(i){super(i)}createSourceTextureView(i,g){const x=`DOWN_SAMPLE_CUBE_GENERATOR_SOURCE_VIEW_${i.label}_${g}`;if(!this.#de.has(x)){const v=i.createView({label:x,dimension:"cube",baseMipLevel:g,mipLevelCount:1});this.#de.set(x,v)}return this.#de.get(x)}createTargetTextureView(i,g){const x=`DOWN_SAMPLE_CUBE_GENERATOR_TARGET_VIEW_${i.label}_${g}`;if(!this.#de.has(x)){const v=i.createView({label:x,dimension:"2d-array",baseMipLevel:g,mipLevelCount:1,arrayLayerCount:6});this.#de.set(x,v)}return this.#de.get(x)}createBindGroup(i,g,x,v){const _=`DOWN_SAMPLE_CUBE_GENERATOR_BIND_GROUP_${g.label}_${x.label}`;if(!this.#me.has(_)){const{gpuDevice:y}=this,b=y.createBindGroup({label:_,layout:i,entries:[{binding:0,resource:g},{binding:1,resource:x},{binding:2,resource:this.#fe},{binding:3,resource:{buffer:v}}]});this.#me.set(_,b)}return this.#me.get(_)}async downsampleCubemap(i,g=256,x="rgba16float"){try{this.#ge(),this.#xe();const{resourceManager:v}=this;if(!i)throw new Error("Invalid source cubemap texture");if(g<=0||!Number.isInteger(g))throw new Error("Target size must be a positive integer");const _=i.mipLevelCount,y=getMipLevelCount(g,g),b=v.createManagedTexture({size:[g,g,6],format:x,usage:GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:y,label:`DOWN_SAMPLE_CUBE_GENERATOR_TEXTURE_${g}_${Date.now()}`});for(let v=0;v>v),S=this.#ve(i.width,g,v,_);this.#_e(i,b,S,v,y,x)}return this.#ge(),b}catch(i){throw console.error("큐브맵 다운샘플링 실패:",i),this.#ge(),i}}destroy(){this.#ge(),this.#pe.forEach(i=>i.destroy()),this.#pe=[],this.#le.clear(),this.#ce.clear(),this.#he=null,this.#fe=null}#ve(i,g,x,v){const _=i/Math.max(1,g>>x),y=Math.max(0,Math.floor(Math.log2(_)));return Math.min(y,v-1)}#_e(i,g,x,v,_,y){const{gpuDevice:b,commandEncoderManager:S}=this,w=this.#ye(y),L=this.#ce.get(y);this.#pe[v]||(this.#pe[v]=b.createBuffer({size:16,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,label:`DOWN_SAMPLE_CUBE_GENERATOR_UNIFORM_BUFFER_MIP${v}`}));const k=this.#pe[v],H=this.createSourceTextureView(i,x),z=this.createTargetTextureView(g,v),q=this.createBindGroup(L,H,z,k);this.#be(k,x,v,_),S.addResourceComputePass({label:`DOWN_SAMPLE_CUBE_GENERATOR_PASS_MIP${v}`},i=>{i.setPipeline(w),i.setBindGroup(0,q);const g=Math.ceil(_/8);i.dispatchWorkgroups(g,g,6)})}#be(i,g,x,v){const _=new Float32Array([v,g,x,0]);this.gpuDevice.queue.writeBuffer(i,0,_)}#xe(){if(this.#he)return;const{resourceManager:i,redGPUContext:g}=this;this.#fe=new Sampler(g,{minFilter:"linear",magFilter:"linear",mipmapFilter:"linear",addressModeU:"clamp-to-edge",addressModeV:"clamp-to-edge",addressModeW:"clamp-to-edge"}).gpuSampler,this.#he=i.createGPUShaderModule("DOWN_SAMPLE_CUBE_GENERATOR_COMPUTE_SHADER",{code:"struct Uniforms{targetSize:f32,sourceMipLevel:f32,targetMipLevel:f32,padding:f32,};@group(0)@binding(0)var sourceCubemap:texture_cube;@group(0)@binding(1)var targetCubemap:texture_storage_2d_array;@group(0)@binding(2)var cubemapSampler:sampler;@group(0)@binding(3)varuniforms:Uniforms;fn cubemapUVToDirection(uv:vec2,face:u32)->vec3{let u=uv.x*2.0-1.0;let v=uv.y*2.0-1.0;switch face{case 0u:{return vec3(1.0,-v,-u);}case 1u:{return vec3(-1.0,-v,u);}case 2u:{return vec3(u,1.0,v);}case 3u:{return vec3(u,-1.0,-v);}case 4u:{return vec3(u,-v,1.0);}case 5u:{return vec3(-u,-v,-1.0);}default:{return vec3(.0,.0,1.0);}}}fn gaussianWeight(x:f32,y:f32,sigma:f32)->f32{let sigmaSq=sigma*sigma;return exp(-(x*x+y*y)/(2.0*sigmaSq))/(2.0*PI*sigmaSq);}fn clampCubemapUV(uv:vec2)->vec2{return clamp(uv,vec2(.0),vec2(1.0));}#redgpu_include color.getLuminance #redgpu_include math.PI @compute @workgroup_size(8,8,1)fn main(@builtin(global_invocation_id)global_id:vec3){let face=global_id.z;let coord=vec2(global_id.xy);let targetSize=u32(uniforms.targetSize);if(coord.x>=targetSize||coord.y>=targetSize||face>=6u){return;}let uv=(vec2(coord)+0.5)/f32(targetSize);let direction=normalize(cubemapUVToDirection(uv,face));let sourceMipLevel=uniforms.sourceMipLevel;let targetMipLevel=uniforms.targetMipLevel;var color=vec4(.0);if(sourceMipLevel==.0&&targetSize>64u){let sampleCount=16u;let sampleRadius=1.0/f32(targetSize);var totalWeight=.0;for(var i=0u;i(cos(angle)*radius,sin(angle)*radius));let sampleDir=normalize(cubemapUVToDirection(offsetUV,face));let sampleColor=textureSampleLevel(sourceCubemap,cubemapSampler,sampleDir,sourceMipLevel);let weight=gaussianWeight(cos(angle)*radius*f32(targetSize),sin(angle)*radius*f32(targetSize),0.8);color+=sampleColor*weight;totalWeight+=weight;}if(totalWeight>.0){color=color/totalWeight;}}else if(sourceMipLevel==.0&&targetSize>16u){let sampleCount=4u;let invSampleCount=1.0/f32(sampleCount*sampleCount);let sampleOffset=0.5/f32(targetSize);for(var x=0u;x((f32(x)-1.5)*sampleOffset,(f32(y)-1.5)*sampleOffset);let offsetUV=clampCubemapUV(uv+offset);let sampleDir=normalize(cubemapUVToDirection(offsetUV,face));color+=textureSampleLevel(sourceCubemap,cubemapSampler,sampleDir,sourceMipLevel);}}color*=invSampleCount;}else if(targetSize>4u){let sampleCount=2u;let invSampleCount=1.0/f32(sampleCount*sampleCount);let sampleOffset=0.25/f32(targetSize);for(var x=0u;x((f32(x)-0.5)*sampleOffset,(f32(y)-0.5)*sampleOffset);let offsetUV=clampCubemapUV(uv+offset);let sampleDir=normalize(cubemapUVToDirection(offsetUV,face));color+=textureSampleLevel(sourceCubemap,cubemapSampler,sampleDir,sourceMipLevel);}}color*=invSampleCount;}else{color=textureSampleLevel(sourceCubemap,cubemapSampler,direction,sourceMipLevel);}if(targetMipLevel>.0){let luminance=getLuminance(color.rgb);let saturation=0.9+0.1/(1.0+targetMipLevel*0.1);color=vec4(mix(vec3(luminance),color.rgb,saturation),color.a);}textureStore(targetCubemap,vec2(coord),i32(face),color);}"})}#ye(i){if(!this.#le.has(i)){const{gpuDevice:g,resourceManager:x}=this,v=x.createBindGroupLayout(`DOWN_SAMPLE_CUBE_GENERATOR_BGL_${i}`,{entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,texture:{viewDimension:"cube"}},{binding:1,visibility:GPUShaderStage.COMPUTE,storageTexture:{format:i,viewDimension:"2d-array"}},{binding:2,visibility:GPUShaderStage.COMPUTE,sampler:{type:"filtering"}},{binding:3,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}}]}),_=g.createComputePipeline({label:`DOWN_SAMPLE_CUBE_GENERATOR_PIPELINE_${i}`,layout:g.createPipelineLayout({bindGroupLayouts:[v]}),compute:{module:this.#he,entryPoint:"main"}});this.#ce.set(i,v),this.#le.set(i,_)}return this.#le.get(i)}#ge(){this.#de.clear(),this.#me.clear()}}Object.freeze(DownSampleCubeMapGenerator);const z={LOAD:"load",CLEAR:"clear"};Object.freeze(z);const q={STORE:"store",DISCARD:"discard"};Object.freeze(q);class MipmapGenerator extends RedGPUObject{#ne;#Se;#Te;#we;#Me;#de=new Map;#me=new Map;#Pe=new WeakMap;#Re=new WeakMap;constructor(i){super(i),this.#ne=new Sampler(i,{minFilter:"linear"}).gpuSampler,this.#Te={}}createTextureView(i,g,x,v=!1){const _=`${g}_${x}`;if(v){let v=this.#Re.get(i);if(v||(v=new Map,this.#Re.set(i,v)),v.has(_))return v.get(_);const y=i.createView({baseMipLevel:g,mipLevelCount:1,dimension:"2d",baseArrayLayer:x,arrayLayerCount:1,label:`MIPMAP_GENERATOR_CACHED_${i.label}_${_}`});return v.set(_,y),y}{const v=`MIPMAP_GENERATOR_${i.label}_${g}_${x}`;if(!this.#de.has(v)){const _=i.createView({baseMipLevel:g,mipLevelCount:1,dimension:"2d",baseArrayLayer:x,arrayLayerCount:1,label:v});this.#de.set(v,_)}return this.#de.get(v)}}createBindGroup(i,g,x=!1){const{gpuDevice:v}=this;if(x){let x=this.#Pe.get(i);x||(x=new Map,this.#Pe.set(i,x));const _=g.label||"unlabeled";if(x.has(_))return x.get(_);const y=v.createBindGroup({label:`MIPMAP_GENERATOR_BIND_GROUP_CACHED_${i.label}_${_}`,layout:this.#we,entries:[{binding:0,resource:this.#ne},{binding:1,resource:g}]});return x.set(_,y),y}{const x=`${i.label}_${g.label}`;if(this.#me.has(x))return this.#me.get(x);const _=v.createBindGroup({label:`MIPMAP_GENERATOR_BIND_GROUP_TEMP_${x}`,layout:this.#we,entries:[{binding:0,resource:this.#ne},{binding:1,resource:g}]});return this.#me.set(x,_),_}}getMipmapPipeline(i){const{gpuDevice:g,resourceManager:x}=this;let v=this.#Te[i];return v||(this.#Me||(this.#Me=x.createGPUShaderModule("MIPMAP_GENERATOR_SHADER_MODULE",{code:"varpos:array,3>=array,3>(vec2(-1.0,-1.0),vec2(-1.0,3.0),vec2(3.0,-1.0));struct VertexOutput{@builtin(position)position:vec4,@location(0)texCoord:vec2,};@vertex fn vertexMain(@builtin(vertex_index)vertexIndex:u32)->VertexOutput{var output:VertexOutput;output.texCoord=pos[vertexIndex]*vec2(0.5,-0.5)+vec2(0.5);output.position=vec4(pos[vertexIndex],.0,1.0);return output;}@group(0)@binding(0)var imgSampler:sampler;@group(0)@binding(1)var img:texture_2d;@fragment fn fragmentMain(@location(0)texCoord:vec2)->@location(0)vec4{return textureSample(img,imgSampler,texCoord);}"}),this.#we=x.createBindGroupLayout("MIPMAP_GENERATOR_FRAGMENT_BIND_GROUP_LAYOUT",{entries:[{binding:0,visibility:GPUShaderStage.FRAGMENT,sampler:{}},{binding:1,visibility:GPUShaderStage.FRAGMENT,texture:{}}]}),this.#Se=x.createGPUPipelineLayout("MIPMAP_GENERATOR_PIPELINE_LAYOUT",{bindGroupLayouts:[this.#we]})),v=g.createRenderPipeline({label:`MIPMAP_GENERATOR_PIPELINE_${i}`,layout:this.#Se,vertex:{module:this.#Me,entryPoint:"vertexMain"},fragment:{module:this.#Me,entryPoint:"fragmentMain",targets:[{format:i}]}}),this.#Te[i]=v),v}generateMipmap(i,g,x=!1,v=k.RESOURCE){x||this.#ge();const{resourceManager:_,commandEncoderManager:y}=this,b=this.getMipmapPipeline(g.format);if("3d"==g.dimension||"1d"==g.dimension)throw new Error("Generating mipmaps for non-2d textures is currently unsupported!");let S=i;const w=g.size[0],L=g.size[1],H=g.size[2]||1,W=g.usage&GPUTextureUsage.RENDER_ATTACHMENT;if(!W){const i={size:{width:Math.max(1,w>>>1),height:Math.max(1,L>>>1),depthOrArrayLayers:H},format:g.format,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.RENDER_ATTACHMENT,mipLevelCount:g.mipLevelCount-1};S=_.createManagedTexture(i)}for(let _=0;_{i.setPipeline(b),i.setBindGroup(0,W),i.draw(3,1,0,0)}):v===k.PRE_PROCESS?y.addPreProcessRenderPass(be,i=>{i.setPipeline(b),i.setBindGroup(0,W),i.draw(3,1,0,0)}):v===k.MAIN?y.addMainRenderPass(be,i=>{i.setPipeline(b),i.setBindGroup(0,W),i.draw(3,1,0,0)}):v===k.POST_PROCESS&&y.addPostProcessRenderPass(be,i=>{i.setPipeline(b),i.setBindGroup(0,W),i.draw(3,1,0,0)}),w=g}}return W||y.useEncoder(v,x=>{const v={width:Math.max(1,w>>>1),height:Math.max(1,L>>>1),depthOrArrayLayers:H};for(let _=1;_>>1),v.height=Math.max(1,v.height>>>1)}),W||y.addDeferredDestroy(S),x||this.#ge(),i}destroy(){this.#ge()}#ge(){this.#de.clear(),this.#me.clear()}}Object.freeze(MipmapGenerator);const W={TILE_COUNT_X:32,TILE_COUNT_Y:32,TILE_COUNT_Z:48,WORKGROUP_SIZE_X:8,WORKGROUP_SIZE_Y:4,WORKGROUP_SIZE_Z:8,MAX_LIGHTS_PER_CLUSTER:100,MAX_CLUSTER_LIGHTS:1024,getTotalTileSize:()=>W.TILE_COUNT_X*W.TILE_COUNT_Y*W.TILE_COUNT_Z,getClusterLightsBufferSize:()=>{const i=W.getTotalTileSize();return 8*i+8*W.MAX_LIGHTS_PER_CLUSTER*i+4},getDispatchSize:()=>[Math.ceil(W.TILE_COUNT_X/W.WORKGROUP_SIZE_X),Math.ceil(W.TILE_COUNT_Y/W.WORKGROUP_SIZE_Y),Math.ceil(W.TILE_COUNT_Z/W.WORKGROUP_SIZE_Z)]};Object.freeze(W);var be,je,Ke,Xe,Ye,Ze,Je,Qe,et,tt,it="#redgpu_include skyAtmosphere.skyAtmosphereFn @group(0)@binding(0)var transmittanceLUT:texture_storage_2d;@group(0)@binding(1)varparams:SkyAtmosphere;@compute @workgroup_size(16,16)fn main(@builtin(global_invocation_id)global_id:vec3){let size=textureDimensions(transmittanceLUT);if(global_id.x>=size.x||global_id.y>=size.y){return;}let uv=(vec2(global_id.xy)+0.5)/vec2(size);let x=uv.x*2.0-1.0;let cosTheta=sign(x)*x*x;let viewHeight=clamp((1.0-uv.y)*params.atmosphereHeight,.0,params.atmosphereHeight);let T=exp(-min(getOpticalDepth(viewHeight,cosTheta),vec3(100.0)));textureStore(transmittanceLUT,global_id.xy,vec4(T,1.0));}fn getOpticalDepth(viewHeight:f32,cosTheta:f32)->vec3{let groundRadius=params.groundRadius;let rayOrigin=vec3(.0,viewHeight+groundRadius,.0);let sinTheta=sqrt(max(.0,1.0-cosTheta*cosTheta));let rayDir=vec3(sinTheta,cosTheta,.0);let tMax=getRaySphereIntersection(rayOrigin,rayDir,groundRadius+params.atmosphereHeight);if(tMax<=.0){return vec3(.0);}let tEarth=getRaySphereIntersection(rayOrigin,rayDir,groundRadius);if(groundRadius>.0&&tEarth>.0){return vec3(MAX_TAU);}return integrateOpticalDepth(rayOrigin,rayDir,.0,tMax,TRANSMITTANCE_STEPS,params);}";!function(i){var g,x,v,_,y;(g=i.hash||(i.hash={})).getHash1D="fn getHash1D(seed:f32)->f32{var x=u32(abs(seed));x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getHash1D_vec2="fn getHash1D_vec2(coord:vec2)->f32{let q=vec2(abs(coord));var x=(q.x*73856093u)^(q.y*19349663u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getHash1D_vec3="fn getHash1D_vec3(v:vec3)->f32{let q=vec3(abs(v));var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getHash1D_vec4="fn getHash1D_vec4(v:vec4)->f32{let q=vec4(abs(v));var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u)^(q.w*4000000007u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getHash2D_vec2="fn getHash2D_vec2(coord:vec2)->vec2{var q=vec2(abs(coord));var x=(q.x*1597334677u)^(q.y*3812015801u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;let r=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let g=f32(x)/4294967296.0;return vec2(r,g);}",g.getHash3D_vec3="fn getHash3D_vec3(position:vec3)->vec3{var q=vec3(abs(position));var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;let r=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let g=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let b=f32(x)/4294967296.0;return vec3(r,g,b);}",g.getBitHash1D="fn getBitHash1D(seed:f32)->f32{var x=bitcast(seed);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getBitHash1D_vec2="fn getBitHash1D_vec2(coord:vec2)->f32{let q=bitcast>(coord);var x=(q.x*73856093u)^(q.y*19349663u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getBitHash1D_vec3="fn getBitHash1D_vec3(v:vec3)->f32{var q=bitcast>(v);var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getBitHash1D_vec4="fn getBitHash1D_vec4(v:vec4)->f32{var q=bitcast>(v);var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u)^(q.w*4000000007u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;return f32(x)/4294967296.0;}",g.getBitHash2D_vec2="fn getBitHash2D_vec2(coord:vec2)->vec2{var q=bitcast>(coord);var x=(q.x*1597334677u)^(q.y*3812015801u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;let r=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let g=f32(x)/4294967296.0;return vec2(r,g);}",g.getBitHash3D_vec3="fn getBitHash3D_vec3(position:vec3)->vec3{var q=bitcast>(position);var x=(q.x*73856093u)^(q.y*19349663u)^(q.z*83492791u);x=((x>>16u)^ x)*0x45d9f3bu;x=((x>>16u)^ x)*0x45d9f3bu;x=(x>>16u)^ x;let r=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let g=f32(x)/4294967296.0;x=(x*1103515245u+12345u);let b=f32(x)/4294967296.0;return vec3(r,g,b);}",g.getRadicalInverseVanDerCorput="fn getRadicalInverseVanDerCorput(bits_in:u32)->f32{var bits=bits_in;bits=(bits<<16u)|(bits>>16u);bits=((bits & 0x55555555u)<<1u)|((bits & 0xAAAAAAAAu)>>1u);bits=((bits & 0x33333333u)<<2u)|((bits & 0xCCCCCCCCu)>>2u);bits=((bits & 0x0F0F0F0Fu)<<4u)|((bits & 0xF0F0F0F0u)>>4u);bits=((bits & 0x00FF00FFu)<<8u)|((bits & 0xFF00FF00u)>>8u);return f32(bits)*2.3283064365386963e-10;}",g.getHammersley="#redgpu_include math.hash.getRadicalInverseVanDerCorput fn getHammersley(i:u32,N:u32)->vec2{return vec2(f32(i)/f32(N),getRadicalInverseVanDerCorput(i));}",i.getInterleavedGradientNoise="fn getInterleavedGradientNoise(screenCoord:vec2)->f32{let magic=vec3(.06711056,.00583715,52.9829189);return fract(magic.z*fract(dot(screenCoord,magic.xy)));}",i.getMotionVector="#redgpu_include math.EPSILON fn getMotionVector(currentClipPos:vec4,prevClipPos:vec4,)->vec2{let currentNDC=currentClipPos.xy/max(currentClipPos.w,EPSILON);let prevNDC=prevClipPos.xy/max(prevClipPos.w,EPSILON);var motionVector=currentNDC-prevNDC;motionVector.y=-motionVector.y;let uvMotionVector=motionVector*0.5;return uvMotionVector;}",i.getIsFinite="fn getIsFiniteScalar(x:f32)->bool{return x==x&&abs(x)<1e30;}fn getIsFiniteVec3(v:vec3)->vec3{return vec3(v.x==v.x&&abs(v.x)<1e30,v.y==v.y&&abs(v.y)<1e30,v.z==v.z&&abs(v.z)<1e30);}",(x=i.billboard||(i.billboard={})).getBillboardMatrix="fn getBillboardMatrix(viewMatrix:mat4x4,modelMatrix:mat4x4,useStandardScale:u32)->mat4x4{var resultMatrix=viewMatrix*modelMatrix;if(useStandardScale==1u){let scaleX=length(modelMatrix[0].xyz);let scaleY=length(modelMatrix[1].xyz);let scaleZ=length(modelMatrix[2].xyz);resultMatrix[0]=vec4(scaleX,.0,.0,resultMatrix[0].w);resultMatrix[1]=vec4(.0,scaleY,.0,resultMatrix[1].w);resultMatrix[2]=vec4(.0,.0,scaleZ,resultMatrix[2].w);}else{resultMatrix[0]=vec4(modelMatrix[0][0],.0,.0,resultMatrix[0].w);resultMatrix[1]=vec4(.0,modelMatrix[1][1],.0,resultMatrix[1].w);resultMatrix[2]=vec4(.0,.0,modelMatrix[2][2],resultMatrix[2].w);}return resultMatrix;}",x.getBillboardResult="struct BillboardResult{position:vec4,vertexPosition:vec3,vertexNormal:vec3,}fn getBillboardResult(input_position:vec3,input_normal:vec3,modelMatrix:mat4x4,viewMatrix:mat4x4,projectionMatrix:mat4x4,resolution:vec2,useBillboard:u32,usePixelSize:u32,pixelSize:f32,renderRatioX:f32,renderRatioY:f32)->BillboardResult{var result:BillboardResult;let ratioScaleMatrix=mat4x4(renderRatioX,0,0,0,0,renderRatioY,0,0,0,0,1,0,0,0,0,1);var viewPos:vec4;var viewNormal:vec4;if(useBillboard==1u){let billboardMatrix=getBillboardMatrix(viewMatrix,modelMatrix,1u);if(usePixelSize==1u){let viewCenter=billboardMatrix*vec4(.0,.0,.0,1.0);let clipCenter=projectionMatrix*viewCenter;let scaleX=(pixelSize/resolution.x)*2.0*renderRatioX;let scaleY=(pixelSize/resolution.y)*2.0*renderRatioY;result.position=vec4(clipCenter.xy+input_position.xy*vec2(scaleX,scaleY)*clipCenter.w,clipCenter.zw);viewPos=viewCenter;viewNormal=vec4(.0,.0,1.0,.0);}else{viewPos=billboardMatrix*ratioScaleMatrix*vec4(input_position,1.0);viewNormal=vec4(.0,.0,1.0,.0);result.position=projectionMatrix*viewPos;}}else{viewPos=viewMatrix*modelMatrix*ratioScaleMatrix*vec4(input_position,1.0);viewNormal=viewMatrix*modelMatrix*ratioScaleMatrix*vec4(input_normal,.0);result.position=projectionMatrix*viewPos;}result.vertexPosition=viewPos.xyz;result.vertexNormal=normalize(viewNormal.xyz);return result;}",(v=i.direction||(i.direction={})).getViewDirection="fn getViewDirection(worldPosition:vec3,cameraPosition:vec3)->vec3{return normalize(cameraPosition-worldPosition);}",v.getRayDirection="fn getRayDirection(worldPosition:vec3,cameraPosition:vec3)->vec3{return normalize(worldPosition-cameraPosition);}",v.getReflectionVectorFromViewDirection="fn getReflectionVectorFromViewDirection(viewDirection:vec3,normal:vec3)->vec3{return reflect(-viewDirection,normal);}",(_=i.reconstruct||(i.reconstruct={})).getNDCFromDepth="fn getNDCFromDepth(uv:vec2,depth:f32)->vec3{return vec3(uv.x*2.0-1.0,(1.0-uv.y)*2.0-1.0,depth);}",_.getWorldPositionFromDepth="#redgpu_include math.reconstruct.getNDCFromDepth fn getWorldPositionFromDepth(uv:vec2,depth:f32,inverseProjectionViewMatrix:mat4x4)->vec3{let ndc=getNDCFromDepth(uv,depth);let worldPos4=inverseProjectionViewMatrix*vec4(ndc,1.0);return worldPos4.xyz/worldPos4.w;}",_.getViewPositionFromDepth="#redgpu_include math.reconstruct.getNDCFromDepth fn getViewPositionFromDepth(uv:vec2,depth:f32,inverseProjectionMatrix:mat4x4)->vec3{let ndc=getNDCFromDepth(uv,depth);let viewPos4=inverseProjectionMatrix*vec4(ndc,1.0);return viewPos4.xyz/viewPos4.w;}",_.getWorldNormalFromGNormalBuffer="fn getWorldNormalFromGNormalBuffer(gBufferNormal:vec3)->vec3{return normalize(gBufferNormal*2.0-1.0);}",_.getViewNormalFromGNormalBuffer="#redgpu_include math.reconstruct.getWorldNormalFromGNormalBuffer fn getViewNormalFromGNormalBuffer(gBufferNormal:vec3,viewMatrix:mat4x4)->vec3{let worldNormal=getWorldNormalFromGNormalBuffer(gBufferNormal);return normalize((viewMatrix*vec4(worldNormal,.0)).xyz);}",(y=i.tnb||(i.tnb={})).getTBNFromVertexTangent="fn getTBNFromVertexTangent(inputNormal:vec3,inputVertexTangent:vec4)->mat3x3{let tangent=normalize(inputVertexTangent.xyz-inputNormal*dot(inputVertexTangent.xyz,inputNormal));let bitangent=cross(inputNormal,tangent)*inputVertexTangent.w;return mat3x3(tangent,bitangent,inputNormal);}",y.getTBN="fn getTBN(inputNormal:vec3,inputTangent:vec3)->mat3x3{let tangent=normalize(inputTangent-inputNormal*dot(inputTangent,inputNormal));let bitangent=cross(inputNormal,tangent);return mat3x3(tangent,bitangent,inputNormal);}",y.getTBNFromCotangent="fn getTBNFromCotangent(inputNormal:vec3,inputWorldPos:vec3,inputUV:vec2)->mat3x3{let dp1=dpdx(inputWorldPos);let dp2=dpdy(inputWorldPos);let duv1=dpdx(inputUV);let duv2=dpdy(inputUV);let dp2perp=cross(dp2,inputNormal);let dp1perp=cross(inputNormal,dp1);let tangent=dp2perp*duv1.x+dp1perp*duv2.x;let bitangent=dp2perp*duv1.y+dp1perp*duv2.y;let invmax=inverseSqrt(max(dot(tangent,tangent),dot(bitangent,bitangent)));return mat3x3(tangent*invmax,-bitangent*invmax,inputNormal);}",y.getNormalFromNormalMap="fn getNormalFromNormalMap(sampledNormalColor:vec3,tbn:mat3x3,strength:f32)->vec3{var n:vec2=sampledNormalColor.xy*2.0-1.0;n.y=-n.y;n*=strength;let z:f32=sqrt(max(.0,1.0-dot(n,n)));return normalize(tbn*vec3(n,z));}",i.PI="const PI: f32 = 3.141592653589793;",i.PI2="const PI2: f32 = 6.283185307179586;",i.HPI="const HPI: f32 = 1.5707963267948966;",i.INV_PI="const INV_PI: f32 = 0.31830988618379067;",i.DEG_TO_RAD="const DEG_TO_RAD: f32 = 0.017453292519943295;",i.RAD_TO_DEG="const RAD_TO_DEG: f32 = 57.29577951308232;",i.EPSILON="const EPSILON: f32 = 1e-6;",i.FLT_MAX="const FLT_MAX: f32 = 3.402823466e+38;"}(be||(be={})),function(i){i.getShadowCoord="fn getShadowCoord(worldPosition:vec3,lightViewProjectionMatrix:mat4x4)->vec3{let posFromLight=lightViewProjectionMatrix*vec4(worldPosition,1.0);let shadowCoordNDC=posFromLight.xyz/posFromLight.w;return vec3(shadowCoordNDC.xy*vec2(0.5,-0.5)+vec2(0.5,0.5),shadowCoordNDC.z);}",i.getShadowClipPosition="fn getShadowClipPosition(worldPosition:vec3,lightViewProjectionMatrix:mat4x4)->vec4{return lightViewProjectionMatrix*vec4(worldPosition,1.0);}",i.getDirectionalShadowVisibility="fn getDirectionalShadowVisibility(directionalShadowMap:texture_depth_2d,directionalShadowMapSampler:sampler_comparison,shadowDepthTextureSize:u32,bias:f32,shadowCoord:vec3)->f32{let oneOverShadowDepthTextureSize=1.0/f32(shadowDepthTextureSize);let shadowDepth=clamp(shadowCoord.z,.0,1.0);var visibility:f32=.0;for(var y=-1;y<=1;y++){for(var x=-1;x<=1;x++){let offset=vec2f(vec2(x,y))*oneOverShadowDepthTextureSize;let tUV=shadowCoord.xy+offset;let sampleVisibility=textureSampleCompare(directionalShadowMap,directionalShadowMapSampler,tUV,shadowDepth-bias);if(tUV.x<.0||tUV.x>1.0||tUV.y<.0||tUV.y>1.0){visibility+=1.0;}else{visibility+=sampleVisibility;}}}visibility/=9.0;return visibility;}"}(je||(je={})),function(i){i.rgbToYCoCg="fn rgbToYCoCg(rgb:vec3)->vec3{let y=dot(rgb,vec3(0.25,0.5,0.25));let co=dot(rgb,vec3(0.5,.0,-0.5));let cg=dot(rgb,vec3(-0.25,0.5,-0.25));return vec3(y,co,cg);}",i.YCoCgToRgb="fn YCoCgToRgb(ycocg:vec3)->vec3{let y=ycocg.x;let co=ycocg.y;let cg=ycocg.z;return vec3(y+co-cg,y+cg,y-co-cg);}",i.linearToSrgbVec3="fn linearToSrgbVec3(linearColor:vec3)->vec3{return select(12.92*linearColor,1.055*pow(linearColor,vec3(1.0/2.4))-.055,linearColor>vec3(.0031308));}",i.linearToSrgbVec4="#redgpu_include color.linearToSrgbVec3 fn linearToSrgbVec4(linearColor:vec4)->vec4{return vec4(linearToSrgbVec3(linearColor.rgb),linearColor.a);}",i.srgbToLinearVec3="fn srgbToLinearVec3(srgbColor:vec3)->vec3{return select(srgbColor/12.92,pow((srgbColor+.055)/1.055,vec3(2.4)),srgbColor>vec3(.04045));}",i.srgbToLinearVec4="#redgpu_include color.srgbToLinearVec3 fn srgbToLinearVec4(srgbColor:vec4)->vec4{return vec4(srgbToLinearVec3(srgbColor.rgb),srgbColor.a);}",i.getLuminance="fn getLuminance(rgb:vec3)->f32{return dot(rgb,vec3(0.2126,0.7152,.0722));}",i.getTintBlendMode="#redgpu_include math.EPSILON fn rgbToHsl(rgb:vec3)->vec3{let maxVal:f32=max(max(rgb.r,rgb.g),rgb.b);let minVal:f32=min(min(rgb.r,rgb.g),rgb.b);let delta:f32=maxVal-minVal;let lightness:f32=(maxVal+minVal)*0.5;if(delta(.0,.0,lightness);}var saturation:f32;if(lightness<0.5){saturation=delta/(maxVal+minVal+EPSILON);}else{saturation=delta/(2.0-maxVal-minVal+EPSILON);}var hue:f32=.0;if(abs(rgb.r-maxVal)(hue,saturation,lightness);}fn hslToRgb(hsl:vec3)->vec3{let h=hsl.x;let s=hsl.y;let l=hsl.z;if(s==.0){return vec3(l,l,l);}var q:f32;if(l<0.5){q=l*(1.0+s);}else{q=l+s-l*s;}let p=2.0*l-q;var r:f32;var g:f32;var b:f32;for(var i:i32=0;i<3;i=i+1){var t:f32;if(i==0){t=h+1.0/3.0;}else if(i==1){t=h;}else{t=h-1.0/3.0;}if(t<.0){t=t+1.0;}if(t>1.0){t=t-1.0;}var color:f32;if(t<1.0/6.0){color=p+(q-p)*6.0*t;}else if(t<1.0/2.0){color=q;}else if(t<2.0/3.0){color=p+(q-p)*(2.0/3.0-t)*6.0;}else{color=p;}if(i==0){r=color;}else if(i==1){g=color;}else{b=color;}}return vec3(r,g,b);}fn getTintBlendMode(baseColor:vec4,tintBlendMode:u32,tint:vec4)->vec4{var tintedColor:vec3;switch(tintBlendMode){case 0u:{tintedColor=mix(baseColor.rgb,tint.rgb,tint.a);}case 1u:{tintedColor=baseColor.rgb*tint.rgb;}case 2u:{tintedColor=max(baseColor.rgb,tint.rgb);}case 3u:{tintedColor=1.0-(1.0-baseColor.rgb)*(1.0-tint.rgb);}case 4u:{tintedColor=clamp(baseColor.rgb+tint.rgb,vec3(.0),vec3(1.0));}case 5u:{tintedColor=clamp(baseColor.rgb-tint.rgb,vec3(.0),vec3(1.0));}case 6u:{tintedColor=min(baseColor.rgb,tint.rgb);}case 7u:{tintedColor=mix(2.0*baseColor.rgb*tint.rgb,1.0-2.0*(1.0-baseColor.rgb)*(1.0-tint.rgb),step(vec3(0.5),baseColor.rgb));}case 8u:{tintedColor=clamp(baseColor.rgb/(1.0-tint.rgb+EPSILON),vec3(.0),vec3(1.0));}case 9u:{tintedColor=1.0-clamp((1.0-baseColor.rgb)/(tint.rgb+EPSILON),vec3(.0),vec3(1.0));}case 10u:{tintedColor=mix(2.0*baseColor.rgb*tint.rgb,1.0-2.0*(1.0-baseColor.rgb)*(1.0-tint.rgb),step(vec3(0.5),tint.rgb));}case 11u:{tintedColor=mix(baseColor.rgb*(tint.rgb+tint.rgb-vec3(1.0)),baseColor.rgb+tint.rgb-baseColor.rgb*tint.rgb,step(vec3(0.5),tint.rgb));}case 12u:{tintedColor=abs(baseColor.rgb-tint.rgb);}case 13u:{tintedColor=baseColor.rgb+tint.rgb-2.0*baseColor.rgb*tint.rgb;}case 14u:{tintedColor=clamp(baseColor.rgb/(tint.rgb+EPSILON),vec3(.0),vec3(1.0));}case 15u:{tintedColor=mix(clamp(baseColor.rgb/(1.0-(tint.rgb-vec3(0.5))*2.0+EPSILON),vec3(.0),vec3(1.0)),1.0-clamp((1.0-baseColor.rgb)/(tint.rgb*2.0+EPSILON),vec3(.0),vec3(1.0)),step(vec3(0.5),tint.rgb));}case 16u:{tintedColor=clamp(baseColor.rgb+tint.rgb-vec3(1.0),vec3(.0),vec3(1.0));}case 17u:{tintedColor=mix(min(baseColor.rgb,2.0*tint.rgb),max(baseColor.rgb,2.0*tint.rgb-vec3(1.0)),step(vec3(0.5),tint.rgb));}case 18u:{let baseHsl=rgbToHsl(baseColor.rgb);let tintHsl=rgbToHsl(tint.rgb);tintedColor=hslToRgb(vec3(baseHsl.x,tintHsl.y,baseHsl.z));}case 19u:{let baseHsl=rgbToHsl(baseColor.rgb);let tintHsl=rgbToHsl(tint.rgb);tintedColor=hslToRgb(vec3(tintHsl.x,baseHsl.y,baseHsl.z));}case 20u:{let baseHsl=rgbToHsl(baseColor.rgb);let tintHsl=rgbToHsl(tint.rgb);tintedColor=hslToRgb(vec3(baseHsl.x,baseHsl.y,tintHsl.z));}case 21u:{let baseHsl=rgbToHsl(baseColor.rgb);let tintHsl=rgbToHsl(tint.rgb);tintedColor=hslToRgb(vec3(tintHsl.x,tintHsl.y,baseHsl.z));}case 22u:{tintedColor=1.0-abs(1.0-baseColor.rgb-tint.rgb);}default:{tintedColor=baseColor.rgb;}}return vec4(tintedColor,baseColor.a*tint.a);}"}(Ke||(Ke={})),function(i){i.getLinearizeDepth="#redgpu_include math.EPSILON fn getLinearizeDepth(depthSample:f32,near:f32,far:f32)->f32{let d=clamp(depthSample,.0,1.0);return(near*far)/max(EPSILON,far-d*(far-near));}"}(Xe||(Xe={})),function(i){i.getLightDistanceAttenuation="#redgpu_include math.EPSILON fn getLightDistanceAttenuation(distance:f32,radius:f32)->f32{let d2=distance*distance;let factor=distance/radius;let factor2=factor*factor;let factor4=factor2*factor2;let windowing=clamp(1.0-factor4,.0,1.0);return(windowing*windowing)/max(d2,.0001);}",i.getLightAngleAttenuation="#redgpu_include math.EPSILON fn getLightAngleAttenuation(lightToVertexDirection:vec3,lightDirection:vec3,innerCutoff:f32,outerCutoff:f32)->f32{let cosTheta=dot(lightToVertexDirection,lightDirection);let cosOuter=cos(radians(outerCutoff));let cosInner=cos(radians(innerCutoff));let epsilon=max(EPSILON,cosInner-cosOuter);let factor=clamp((cosTheta-cosOuter)/epsilon,.0,1.0);return factor*factor;}"}(Ye||(Ye={})),function(i){i.skyAtmosphereFn="#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.HPI #redgpu_include math.INV_PI #redgpu_include math.DEG_TO_RAD #redgpu_include math.EPSILON #redgpu_include systemStruct.SkyAtmosphere #redgpu_include color.getLuminance const MAX_TAU:f32=100.0;const SUN_ANGULAR_RADIUS_RAD:f32=.00465;const SUN_SOLID_ANGLE_BASE:f32=6.794e-5;const TRANSMITTANCE_STEPS:u32=40u;const MULTI_SCAT_STEPS:u32=40u;const SKY_VIEW_STEPS:u32=128u;const AP_STEPS:u32=64u;const MULTI_SCAT_SAMPLES:u32=128u;const IRRADIANCE_SAMPLES:u32=256u;const SUN_RADIANCE_BOOST:f32=1.0;const MIE_GLOW_SUPPRESS:f32=0.40;const NEAR_FIELD_CORRECTION_DIST:f32=0.2;struct AtmosphereDensities{rhoR:f32,rhoM:f32,rhoO:f32};struct AtmosphereCoefficients{scatTotal:vec3,extinction:vec3};fn getRaySphereIntersection(rayOrigin:vec3,rayDir:vec3,sphereRadius:f32)->f32{let b=dot(rayOrigin,rayDir);let c=dot(rayOrigin,rayOrigin)-sphereRadius*sphereRadius;let delta=b*b-c;if(delta<.0){return-1.0;}let s=sqrt(delta);let t0=-b-s;let t1=-b+s;if(t0>EPSILON){return t0;}if(t1>EPSILON){return t1;}return-1.0;}fn getPlanetIntersection(origin:vec3,dir:vec3,r:f32)->vec2{let b=dot(origin,dir);let c=dot(origin,origin)-r*r;let delta=b*b-c;if(delta<.0){return vec2(-1.0);}let s=sqrt(delta);return vec2(-b-s,-b+s);}fn getTransmittanceUV(viewHeight:f32,cosTheta:f32,atmosphereHeight:f32)->vec2{let mu=clamp(cosTheta,-1.0,1.0);let u=clamp(0.5+0.5*sign(mu)*sqrt(abs(mu)),.001,0.999);let v=clamp(1.0-viewHeight/atmosphereHeight,.001,0.999);return vec2(u,v);}fn getSkyViewUV(viewDir:vec3,viewHeight:f32,groundRadius:f32,atmosphereHeight:f32)->vec2{var azimuth:f32;if(abs(viewDir.z)<1e-6&&abs(viewDir.x)<1e-6){azimuth=.0;}else{azimuth=atan2(viewDir.z,viewDir.x);}let u=clamp((azimuth/PI2)+0.5,.001,0.999);let r=groundRadius;let h=max(.0001,viewHeight);let horizonCos=-sqrt(max(.0,h*(2.0*r+h)))/(r+h);let horizonElevation=asin(clamp(horizonCos,-1.0,1.0));let viewElevation=asin(clamp(viewDir.y,-1.0,1.0));var v:f32;if(viewElevation>=horizonElevation){let ratio=(viewElevation-horizonElevation)/(HPI-horizonElevation);v=0.5*(1.0-sqrt(max(.0,ratio)));}else{let ratio=(horizonElevation-viewElevation)/(horizonElevation+HPI);v=0.5*(1.0+sqrt(max(.0,ratio)));}return vec2(u,clamp(v,.001,0.999));}fn getTransmittance(transmittanceLUT:texture_2d,skyAtmosphereSampler:sampler,viewHeight:f32,cosTheta:f32,atmosphereHeight:f32)->vec3{let uv=getTransmittanceUV(viewHeight,cosTheta,atmosphereHeight);var transmittance=textureSampleLevel(transmittanceLUT,skyAtmosphereSampler,uv,.0).rgb;let mu=clamp(cosTheta,-1.0,1.0);if(mu<.0){let groundMask=smoothstep(-.015,.0,mu);transmittance*=groundMask;}return transmittance;}fn getPlanetShadowMask(p:vec3,sunDir:vec3,r:f32,params:SkyAtmosphere)->f32{if(r>.0&&getRaySphereIntersection(p,sunDir,r)>.0){return .0;}return 1.0;}fn getAtmosphereDensities(viewHeight:f32,params:SkyAtmosphere)->AtmosphereDensities{var d:AtmosphereDensities;if(viewHeight<.0){d.rhoR=.0;d.rhoM=.0;d.rhoO=.0;}else{d.rhoR=exp(-viewHeight/params.rayleighExponentialDistribution);d.rhoM=exp(-viewHeight/params.mieExponentialDistribution);let ozoneDist=abs(viewHeight-params.absorptionTipAltitude);d.rhoO=max(.0,1.0-ozoneDist/params.absorptionTentWidth);}return d;}fn getSunTransmittanceManual(p:vec3,sunDir:vec3,params:SkyAtmosphere)->vec3{let r=params.groundRadius;let tMax=getRaySphereIntersection(p,sunDir,r+params.atmosphereHeight);if(tMax<=.0){return vec3(1.0);}let intersect=getPlanetIntersection(p,sunDir,r);if(r>.0&&intersect.x>EPSILON){return vec3(.0);}var optExt=vec3(.0);let halfSteps=TRANSMITTANCE_STEPS/2u;if(intersect.x>EPSILON&&intersect.x.0&&tMax>intersect.y){optExt+=integrateOpticalDepth(p,sunDir,intersect.y,tMax,halfSteps,params);}}else{optExt=integrateOpticalDepth(p,sunDir,.0,tMax,TRANSMITTANCE_STEPS,params);}return exp(-min(optExt,vec3(MAX_TAU)));}fn getPhysicalTransmittance(p:vec3,sunDir:vec3,r:f32,atmosphereHeight:f32,params:SkyAtmosphere)->vec3{let minElevationRad=params.transmittanceMinLightElevationAngle*DEG_TO_RAD;var adjustedSunDir=sunDir;if(sunDir.y(sunDir.x,.0,sunDir.z));adjustedSunDir=vec3(horizontalDir.x*cosEl,sinEl,horizontalDir.z*cosEl);}let intersect=getPlanetIntersection(p,adjustedSunDir,r);if(r>.0&&intersect.x>EPSILON){return vec3(.0);}return getSunTransmittanceManual(p,adjustedSunDir,params);}fn integrateOpticalDepth(origin:vec3,dir:vec3,tMin:f32,tMax:f32,steps:u32,params:SkyAtmosphere)->vec3{if(tMax<=tMin){return vec3(.0);}let stepSize=(tMax-tMin)/f32(steps);var optExt=vec3(.0);for(var i=0u;if32{return 3.0/(16.0*PI)*(1.0+cosTheta*cosTheta);}fn phaseMie(cosTheta:f32,g:f32)->f32{let g2=g*g;return 1.0/(4.0*PI)*((1.0-g2)/pow(max(EPSILON,1.0+g2-2.0*g*cosTheta),1.5));}fn phaseMieStable(cosTheta:f32,g:f32)->f32{return phaseMie(cosTheta,min(g,0.80));}fn getSquashedViewSunCos(viewDir:vec3,sunDir:vec3)->f32{let sunElevationParam=saturate(sunDir.y);let squashFactor=mix(0.85,1.0,sunElevationParam);let verticalDist=viewDir.y-sunDir.y;let correctionGuard=saturate(dot(viewDir,sunDir)*10.0)*(1.0-sunElevationParam*sunElevationParam);let squashCorrection=(1.0/(squashFactor*squashFactor)-1.0)*(verticalDist*verticalDist)*correctionGuard;return dot(viewDir,sunDir)-squashCorrection;}fn getSunDiskRadianceUnit(viewSunCos:f32,sunSize:f32,sunLimbDarkening:f32,skyTrans:vec3,edgeSoftness:f32,params:SkyAtmosphere)->vec3{let sunRad=(sunSize*0.5)*DEG_TO_RAD;let cosSunRad=cos(sunRad);let solidAngle=PI2*(1.0-cosSunRad);let radianceScale=SUN_RADIANCE_BOOST/max(6.7e-5,solidAngle);let dist=(1.0-viewSunCos)/max(1e-7,1.0-cosSunRad);let sunMask=1.0-smoothstep(1.0-edgeSoftness,1.0,dist);if(sunMask<=.0){return vec3(.0);}let limbDarkening=pow(max(1e-7,1.0-saturate(dist)),sunLimbDarkening);let energyNormalization=sunLimbDarkening+1.0;return(radianceScale*limbDarkening*energyNormalization*sunMask)*skyTrans;}fn getSunDiskRadianceIBL(viewSunCos:f32,sunLimbDarkening:f32,skyTrans:vec3,params:SkyAtmosphere)->vec3{let sunRad=(params.sunSize*0.5)*DEG_TO_RAD;let iblAlpha=max(sunRad*2.0,0.175);let cosAlpha=cos(iblAlpha);let radScale=1.0/(PI2*(1.0-cosAlpha));let diff=saturate(1.0-viewSunCos);let sigma_sq=1.0-cosAlpha;let falloff=exp(-diff/max(1e-7,sigma_sq));if(falloff<.001){return vec3(.0);}return(radScale*falloff)*skyTrans;}fn getMieGlowAmountUnit(viewSunCos:f32,viewHeight:f32,params:SkyAtmosphere,transmittanceLUT:texture_2d,skyAtmosphereSampler:sampler,transToEdge:vec3,overrideHalo:f32)->vec3{let actualAnisotropy=params.mieAnisotropy;let halo=select(actualAnisotropy,overrideHalo,overrideHalo>.0);let sharpG=min(max(halo,0.88),0.94);let stableG=min(actualAnisotropy,0.80);let sharpPhase=phaseMie(viewSunCos,sharpG);let stablePhase=phaseMie(viewSunCos,stableG);let diffPhase=max(.0,sharpPhase-stablePhase);let sunDirY=params.sunDirection.y;let sunCosTheta=clamp(sunDirY,-1.0,1.0);let sunTransForGlow=getTransmittance(transmittanceLUT,skyAtmosphereSampler,viewHeight,sunCosTheta,params.atmosphereHeight);return sunTransForGlow*(params.mieScattering/max(vec3(.0001),params.mieScattering+params.mieAbsorption))*(diffPhase)*(1.0-transToEdge)*MIE_GLOW_SUPPRESS*params.skyLuminanceFactor;}fn integrateScatSegment(origin:vec3,dir:vec3,tMin:f32,tMax:f32,steps:u32,params:SkyAtmosphere,transmittanceLUT:texture_2d,skyAtmosphereSampler:sampler,multiScatLUT:texture_2d,useLUT:bool,radiance:ptr>,transmittance:ptr>){if(tMax<=tMin){return;}let r=params.groundRadius;let stepSize=(tMax-tMin)/f32(steps);let sunDir=params.sunDirection;let viewSunCos=dot(dir,sunDir);let phaseR=phaseRayleigh(viewSunCos);let phaseM=select(phaseMie(viewSunCos,params.mieAnisotropy),phaseMieStable(viewSunCos,params.mieAnisotropy),useLUT);for(var i=0u;i.0&&viewHeight<.0){continue;}let up=p/pLen;let cosSun=dot(up,sunDir);var sunTrans:vec3;if(useLUT){sunTrans=getTransmittance(transmittanceLUT,skyAtmosphereSampler,viewHeight,cosSun,params.atmosphereHeight);}else{sunTrans=getSunTransmittanceManual(p,sunDir,params);}let shadowMask=select(1.0,.0,r>.0&&getRaySphereIntersection(p,sunDir,r)>.0);let d=getAtmosphereDensities(viewHeight,params);let scatR_phys=params.rayleighScattering*d.rhoR;let scatM_phys=params.mieScattering*d.rhoM;let mieAbs_phys=params.mieAbsorption*d.rhoM;let ozoneAbs_phys=params.absorptionCoefficient*d.rhoO;let scatR_luminous=scatR_phys*params.skyLuminanceFactor;let scatM_luminous=scatM_phys*params.skyLuminanceFactor;let stepScat=(scatR_luminous*phaseR+scatM_luminous*phaseM)*sunTrans*shadowMask;let scatTotal_luminous=scatR_luminous+scatM_luminous;let msUV=vec2(clamp(cosSun*0.5+0.5,.001,0.999),clamp(1.0-viewHeight/params.atmosphereHeight,.001,0.999));let msScat=textureSampleLevel(multiScatLUT,skyAtmosphereSampler,msUV,.0).rgb*scatTotal_luminous*shadowMask*params.multiScatteringFactor;*radiance+=*transmittance*(stepScat+msScat)*stepSize;let extinction_phys=scatR_phys+scatM_phys+mieAbs_phys+ozoneAbs_phys;*transmittance*=exp(-extinction_phys*stepSize);}}fn getCubeMapDirection(uv:vec2,face:u32)->vec3{let tex=uv*2.0-1.0;var dir:vec3;switch(face){case 0u:{dir=vec3(1.0,-tex.y,-tex.x);}case 1u:{dir=vec3(-1.0,-tex.y,tex.x);}case 2u:{dir=vec3(tex.x,1.0,tex.y);}case 3u:{dir=vec3(tex.x,-1.0,-tex.y);}case 4u:{dir=vec3(tex.x,-tex.y,1.0);}case 5u:{dir=vec3(-tex.x,-tex.y,-1.0);}default:{dir=vec3(.0);}}return dir;}fn evaluateGroundRadiance(cosSun:f32,sunTrans:vec3,msEnergy:vec3,groundAlbedo:vec3)->vec3{let sunShadow=smoothstep(-.01,.01,cosSun);var groundRadiance=vec3(.0);if(sunShadow>.0){groundRadiance=(sunTrans*max(.0,cosSun)*INV_PI+msEnergy)*groundAlbedo*sunShadow;}else{groundRadiance=msEnergy*groundAlbedo;}return groundRadiance;}fn evaluateIBLRadiance(viewDir:vec3,params:SkyAtmosphere,transmittanceLUT:texture_2d,multiScatLUT:texture_2d,skyViewLUT:texture_2d,skyAtmosphereSampler:sampler)->vec3{let r=params.groundRadius;let viewHeight=max(.0,params.cameraHeight);let atmosphereHeight=params.atmosphereHeight;let sunDir=normalize(params.sunDirection);let skyUV=getSkyViewUV(viewDir,viewHeight,r,atmosphereHeight);let skySample=textureSampleLevel(skyViewLUT,skyAtmosphereSampler,skyUV,.0);var radiance=skySample.rgb;let viewSunCos=getSquashedViewSunCos(viewDir,sunDir);let camPos=vec3(.0,r+viewHeight,.0);let tEarth=getRaySphereIntersection(camPos,viewDir,r);let isGround=r>.0&&tEarth>.0&&viewDir.y<-.0001;let transToEdge=select(getTransmittance(transmittanceLUT,skyAtmosphereSampler,viewHeight,viewDir.y,atmosphereHeight),vec3(skySample.a),isGround);let sunShadow=getPlanetShadowMask(camPos,sunDir,r,params);if(!isGround&&sunShadow>.0){let mieGlow=getMieGlowAmountUnit(viewSunCos,viewHeight,params,transmittanceLUT,skyAtmosphereSampler,transToEdge,.0);radiance+=mieGlow*sunShadow;}return radiance;}fn getSpecularSunLobe(viewSun:f32,lobeHalfAngle:f32)->f32{let cosHalf=cos(lobeHalfAngle);let sunLobePower=clamp(log(0.5)/log(max(1e-4,cosHalf)),2.0,128.0);let sunLobeNorm=(sunLobePower+1.0)*(0.5*INV_PI);return sunLobeNorm*pow(max(.0,viewSun),sunLobePower);}fn evaluateIBLRadianceCompensated(viewDir:vec3,params:SkyAtmosphere,transmittanceLUT:texture_2d,multiScatLUT:texture_2d,skyViewLUT:texture_2d,skyAtmosphereSampler:sampler)->vec3{let r=params.groundRadius;let viewHeight=max(.0,params.cameraHeight);let atmosphereHeight=params.atmosphereHeight;let sunDir=normalize(params.sunDirection);let skyUV=getSkyViewUV(viewDir,viewHeight,r,atmosphereHeight);let skySample=textureSampleLevel(skyViewLUT,skyAtmosphereSampler,skyUV,.0);var radiance=skySample.rgb;let viewSunCos=getSquashedViewSunCos(viewDir,sunDir);let camPos=vec3(.0,r+viewHeight,.0);let tEarth=getRaySphereIntersection(camPos,viewDir,r);let isGround=r>.0&&tEarth>.0&&viewDir.y<-.0001;let transToEdge=select(getTransmittance(transmittanceLUT,skyAtmosphereSampler,viewHeight,viewDir.y,atmosphereHeight),vec3(skySample.a),isGround);let sunShadow=getPlanetShadowMask(camPos,sunDir,r,params);if(!isGround&&sunShadow>.0){let mieGlow=getMieGlowAmountUnit(viewSunCos,viewHeight,params,transmittanceLUT,skyAtmosphereSampler,transToEdge,.0);radiance+=mieGlow*sunShadow;radiance+=getSunDiskRadianceIBL(viewSunCos,params.sunLimbDarkening,transToEdge,params)*sunShadow;}return radiance;}fn getFrustumRayDirection(uv:vec2,invP:mat4x4,invV:mat4x4)->vec3{let ndc=vec2(uv.x*2.0-1.0,(1.0-uv.y)*2.0-1.0);let viewSpaceDir=normalize(vec3(ndc.x*invP[0][0],ndc.y*invP[1][1],-1.0));let worldRotation=mat3x3(invV[0].xyz,invV[1].xyz,invV[2].xyz);return normalize(worldRotation*viewSpaceDir);}fn cloud_hash(p:vec2)->f32{return fract(sin(dot(p,vec2(127.1,311.7)))*43758.5453123);}fn cloud_noise(p:vec2)->f32{let i=floor(p);let f=fract(p);let u=f*f*(3.0-2.0*f);return mix(mix(cloud_hash(i+vec2(.0,.0)),cloud_hash(i+vec2(1.0,.0)),u.x),mix(cloud_hash(i+vec2(.0,1.0)),cloud_hash(i+vec2(1.0,1.0)),u.x),u.y);}fn cloud_fbm(p:vec2)->f32{var v=.0;var a=0.5;var shift=vec2(100.0);var p_mut=p;for(var i=0;i<5;i=i+1){v+=a*cloud_noise(p_mut);p_mut=p_mut*2.0+shift;a*=0.5;}return v;}fn getCloudWarpedUV(hitP:vec3,params:SkyAtmosphere)->vec2{let baseUV=hitP.xz*.05+vec2(params.cloudTime*.02);let warp=vec2(cloud_noise(baseUV*1.2+vec2(params.cloudTime*.01)),cloud_noise(baseUV*1.2+vec2(5.7,1.3)+vec2(params.cloudTime*.012)));return baseUV+warp*0.2;}fn getCloudDensity(hitP:vec3,params:SkyAtmosphere)->f32{let warpedUV=getCloudWarpedUV(hitP,params);let density=cloud_fbm(warpedUV);let coverage=params.cloudCoverage;let softness=(1.0-params.cloudDensity)*0.5+.01;return smoothstep(1.0-coverage,1.0-coverage+softness,density);}fn getCloudNormal(hitP:vec3,params:SkyAtmosphere)->vec3{let warpedUV=getCloudWarpedUV(hitP,params);let density=cloud_fbm(warpedUV);let eps=0.2;let dIdx=(cloud_fbm(warpedUV+vec2(eps,.0))-density)/eps;let dIdy=(cloud_fbm(warpedUV+vec2(.0,eps))-density)/eps;return normalize(vec3(-dIdx,2.0,-dIdy));}",i.transmittanceLUT=it}(Ze||(Ze={})),function(i){var g,x;(g=i.mesh||(i.mesh={})).entryPointPickingVertex="@vertex fn entryPointPickingVertex(inputData:InputData)->VertexOutput{var output:VertexOutput;let input_position=inputData.position;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;var position:vec4=u_modelMatrix*vec4(input_position,1.0);output.position=u_projectionViewMatrix*position;output.pickingId=unpack4x8unorm(vertexUniforms.pickingId);return output;}",g.entryPointPickingFragment="@fragment fn entryPointPickingFragment(inputData:InputData)->@location(0)vec4{var finalColor:vec4=inputData.pickingId;return finalColor;}",g.entryPointShadowVertex="#redgpu_include shadow.getShadowClipPosition #redgpu_include systemStruct.OutputShadowData;@vertex fn entryPointShadowVertex(inputData:InputData)->OutputShadowData{var output:OutputShadowData;let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;var position:vec4;position=u_modelMatrix*vec4(input_position,1.0);#redgpu_if useDisplacementTexture{let distance=distance(position.xyz,u_cameraPosition);let maxMip=f32(textureNumLevels(displacementTexture))-1.0;let mipLevel=clamp((distance/maxDistance)*maxMip,.0,maxMip);let displacedPosition=getDisplacementPosition(input_position,input_vertexNormal,displacementTexture,displacementTextureSampler,vertexUniforms.displacementScale,input_uv,mipLevel);position=u_modelMatrix*vec4(displacedPosition,1.0);}#redgpu_endIf output.position=getShadowClipPosition(position.xyz,u_directionalLightProjectionViewMatrix);return output;}",(i.billboard||(i.billboard={})).entryPointPickingVertex="@vertex fn entryPointPickingVertex(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_resolution=systemUniforms.resolution;#redgpu_if disableJitter let u_projectionMatrix=systemUniforms.projection.noneJitterProjectionMatrix;#redgpu_else let u_projectionMatrix=systemUniforms.projection.projectionMatrix;#redgpu_endIf let u_viewMatrix=systemUniforms.camera.viewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let u_useBillboard=vertexUniforms.useBillboard;let u_usePixelSize=vertexUniforms.usePixelSize;let u_pixelSize=vertexUniforms.pixelSize;let u_renderRatioX=vertexUniforms._renderRatioX;let u_renderRatioY=vertexUniforms._renderRatioY;var ratioScaleMatrix:mat4x4=mat4x4(u_renderRatioX,0,0,0,0,u_renderRatioY,0,0,0,0,1,0,0,0,0,1);if(u_useBillboard==1){let billboardMatrix=getBillboardMatrix(u_viewMatrix,u_modelMatrix,1u);if(u_usePixelSize==1){let viewPositionCenter=billboardMatrix*vec4(.0,.0,.0,1.0);let clipCenter=u_projectionMatrix*viewPositionCenter;let scaleX=(u_pixelSize/u_resolution.x)*2.0*u_renderRatioX;let scaleY=(u_pixelSize/u_resolution.y)*2.0*u_renderRatioY;output.position=vec4(clipCenter.xy+inputData.position.xy*vec2(scaleX,scaleY)*clipCenter.w,clipCenter.zw);}else{output.position=u_projectionMatrix*billboardMatrix*ratioScaleMatrix*vec4(inputData.position,1.0);}}else{output.position=u_projectionMatrix*u_viewMatrix*u_modelMatrix*ratioScaleMatrix*vec4(inputData.position,1.0);}output.pickingId=unpack4x8unorm(vertexUniforms.pickingId);return output;}",(x=i.empty||(i.empty={})).entryPointPickingVertex="@vertex fn entryPointPickingVertex(inputData:InputData)->VertexOutput{var output:VertexOutput;return output;}",x.entryPointShadowVertex="#redgpu_include systemStruct.OutputShadowData;@vertex fn entryPointShadowVertex(inputData:InputData)->OutputShadowData{var output:OutputShadowData;return output;}"}(Je||(Je={})),function(i){i.OutputFragment="struct OutputFragment{@location(0)color:vec4,@location(1)gBufferNormal:vec4,@location(2)gBufferMotionVector:vec4,}",i.OutputShadowData="struct OutputShadowData{@builtin(position)position:vec4,};",i.Camera="struct Camera{viewMatrix:mat4x4,inverseViewMatrix:mat4x4,cameraPosition:vec3,nearClipping:f32,farClipping:f32,fieldOfView:f32,ev100:f32,_pad_exposure:f32,aperture:f32,shutterSpeed:f32,iso:f32,_pad:f32};",i.Projection="struct Projection{projectionMatrix:mat4x4,projectionViewMatrix:mat4x4,noneJitterProjectionMatrix:mat4x4,noneJitterProjectionViewMatrix:mat4x4,inverseProjectionMatrix:mat4x4,inverseProjectionViewMatrix:mat4x4,prevNoneJitterProjectionViewMatrix:mat4x4};",i.Time="struct Time{time:f32,deltaTime:f32,frameIndex:u32,sinTime:f32};",i.DirectionalLight="struct DirectionalLight{direction:vec3,color:vec3,intensity:f32,};",i.AmbientLight="struct AmbientLight{color:vec3,intensity:f32};",i.Shadow="struct Shadow{directionalShadowDepthTextureSize:u32,directionalShadowBias:f32,padding:vec2};",i.SkyAtmosphere="struct SkyAtmosphere{rayleighScattering:vec3,rayleighExponentialDistribution:f32,mieScattering:vec3,mieAnisotropy:f32,mieAbsorption:vec3,mieExponentialDistribution:f32,absorptionCoefficient:vec3,absorptionTipAltitude:f32,groundAlbedo:vec3,absorptionTentWidth:f32,skyLuminanceFactor:vec3,multiScatteringFactor:f32,sunDirection:vec3,transmittanceMinLightElevationAngle:f32,groundRadius:f32,atmosphereHeight:f32,aerialPerspectiveDistanceScale:f32,aerialPerspectiveStartDepth:f32,sunIntensity:f32,sunSize:f32,sunLimbDarkening:f32,cameraHeight:f32,cloudTime:f32,cloudTimeMultiplier:f32,cloudCoverage:f32,cloudDensity:f32,cloudHeight:f32};",i.meshVertexBasicUniform="struct MatrixList{localMatrix:mat4x4,modelMatrix:mat4x4,prevModelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,receiveShadow:f32,combinedOpacity:f32,useDisplacementTexture:u32,displacementScale:f32,disableJitter:u32,uvTransform:vec4,};"}(Qe||(Qe={})),function(i){i.getDisplacementPosition="fn getDisplacementPosition(input_position:vec3,input_vertexNormal:vec3,displacementTexture:texture_2d,displacementTextureSampler:sampler,displacementScale:f32,input_uv:vec2,mipLevel:f32)->vec3{let textureDimensions=vec2(textureDimensions(displacementTexture,0));let invTexSize=1.0/textureDimensions;let uv=input_uv*textureDimensions;let iuv=floor(uv-0.5);let fuv=fract(uv-0.5);let w0=(1.0-fuv)*(1.0-fuv)*(1.0-fuv)/6.0;let w1=(4.0-6.0*fuv*fuv+3.0*fuv*fuv*fuv)/6.0;let w2=(1.0+3.0*fuv+3.0*fuv*fuv-3.0*fuv*fuv*fuv)/6.0;let w3=fuv*fuv*fuv/6.0;let g0=w0+w1;let g1=w2+w3;let h0=(w1/g0)-1.0+iuv;let h1=(w3/g1)+1.0+iuv;let res0=textureSampleLevel(displacementTexture,displacementTextureSampler,(vec2(h0.x,h0.y)+0.5)*invTexSize,mipLevel).r*g0.x*g0.y;let res1=textureSampleLevel(displacementTexture,displacementTextureSampler,(vec2(h1.x,h0.y)+0.5)*invTexSize,mipLevel).r*g1.x*g0.y;let res2=textureSampleLevel(displacementTexture,displacementTextureSampler,(vec2(h0.x,h1.y)+0.5)*invTexSize,mipLevel).r*g0.x*g1.y;let res3=textureSampleLevel(displacementTexture,displacementTextureSampler,(vec2(h1.x,h1.y)+0.5)*invTexSize,mipLevel).r*g1.x*g1.y;let h_bicubic=res0+res1+res2+res3;let scaledDisplacement=(h_bicubic-0.5)*displacementScale;let displacedPosition=input_position+normalize(input_vertexNormal)*scaledDisplacement;return displacedPosition;}",i.getDisplacementNormal="fn sampleBicubic(uv:vec2,tex:texture_2d,smp:sampler,dims:vec2,invSize:vec2,mip:f32)->f32{let res_uv=uv*dims;let i=floor(res_uv-0.5);let f=fract(res_uv-0.5);let w0=(1.0-f)*(1.0-f)*(1.0-f)/6.0;let w1=(4.0-6.0*f*f+3.0*f*f*f)/6.0;let w2=(1.0+3.0*f+3.0*f*f-3.0*f*f*f)/6.0;let w3=f*f*f/6.0;let g0=w0+w1;let g1=w2+w3;let h0=(w1/g0)-1.0+i;let h1=(w3/g1)+1.0+i;let r0=textureSampleLevel(tex,smp,(vec2(h0.x,h0.y)+0.5)*invSize,mip).r*g0.x*g0.y;let r1=textureSampleLevel(tex,smp,(vec2(h1.x,h0.y)+0.5)*invSize,mip).r*g1.x*g0.y;let r2=textureSampleLevel(tex,smp,(vec2(h0.x,h1.y)+0.5)*invSize,mip).r*g0.x*g1.y;let r3=textureSampleLevel(tex,smp,(vec2(h1.x,h1.y)+0.5)*invSize,mip).r*g1.x*g1.y;return r0+r1+r2+r3;}fn getDisplacementNormal(displacementTexture:texture_2d,displacementTextureSampler:sampler,displacementScale:f32,input_uv:vec2,mipLevel:f32)->vec3{let textureDimensions=vec2(textureDimensions(displacementTexture,0));let invTexSize=1.0/textureDimensions;let step=invTexSize*exp2(mipLevel);let h_u0=sampleBicubic(input_uv+vec2(-step.x,.0),displacementTexture,displacementTextureSampler,textureDimensions,invTexSize,mipLevel);let h_u1=sampleBicubic(input_uv+vec2(step.x,.0),displacementTexture,displacementTextureSampler,textureDimensions,invTexSize,mipLevel);let h_v0=sampleBicubic(input_uv+vec2(.0,-step.y),displacementTexture,displacementTextureSampler,textureDimensions,invTexSize,mipLevel);let h_v1=sampleBicubic(input_uv+vec2(.0,step.y),displacementTexture,displacementTextureSampler,textureDimensions,invTexSize,mipLevel);let ddu=(h_u1-h_u0)*displacementScale/(step.x*2.0);let ddv=(h_v1-h_v0)*displacementScale/(step.y*2.0);return normalize(vec3(-ddu,-ddv,1.0));}"}(et||(et={})),function(i){i.SYSTEM_UNIFORM="#redgpu_include systemStruct.DirectionalLight #redgpu_include systemStruct.AmbientLight #redgpu_include systemStruct.Camera #redgpu_include systemStruct.Projection #redgpu_include systemStruct.Time #redgpu_include systemStruct.Shadow #redgpu_include systemStruct.SkyAtmosphere struct SystemUniform{projection:Projection,time:Time,resolution:vec2,camera:Camera,usePrefilterTexture:u32,isView3D:u32,useSkyAtmosphere:u32,preExposure:f32,iblIntensity:f32,skyAtmosphere:SkyAtmosphere,shadow:Shadow,directionalLightCount:u32,directionalLightProjectionViewMatrix:mat4x4,directionalLightProjectionMatrix:mat4x4,directionalLightViewMatrix:mat4x4,directionalLights:array,ambientLight:AmbientLight,};@group(0)@binding(0)varsystemUniforms:SystemUniform;@group(0)@binding(1)var directionalShadowMapSampler:sampler_comparison;@group(0)@binding(2)var directionalShadowMap:texture_depth_2d;@group(0)@binding(3)var prefilterTextureSampler:sampler;@group(0)@binding(7)var renderPath1ResultTextureSampler:sampler;@group(0)@binding(8)var renderPath1ResultTexture:texture_2d;@group(0)@binding(9)var packedTextureSampler:sampler;@group(0)@binding(10)var ibl_prefilterTexture:texture_cube;@group(0)@binding(11)var ibl_irradianceTexture:texture_cube;@group(0)@binding(12)var ibl_brdfLUTTexture:texture_2d;@group(0)@binding(13)var atmosphereSampler:sampler;@group(0)@binding(14)var transmittanceTexture:texture_2d;@group(0)@binding(15)var atmosphereIrradianceLUT:texture_cube;@group(0)@binding(16)var skyAtmosphere_prefilteredTexture:texture_cube;#redgpu_include depth.getLinearizeDepth const clusterLight_indicesLength:u32=u32(REDGPU_DEFINE_MAX_LIGHTS_PER_CLUSTERu*REDGPU_DEFINE_TOTAL_TILESu);const clusterLight_tileCount=vec3(REDGPU_DEFINE_TILE_COUNT_Xu,REDGPU_DEFINE_TILE_COUNT_Yu,REDGPU_DEFINE_TILE_COUNT_Zu);struct ClusterLightCell{offset:u32,count:u32};struct ClusterLightGrid{offset:atomic,cells:array,indices:array};struct ClusterLight{position:vec3,radius:f32,color:vec3,intensity:f32,isSpotLight:f32,directionX:f32,directionY:f32,directionZ:f32,outerCutoff:f32,innerCutoff:f32,};struct ClusterLightList{count:vec4,lights:array};@group(0)@binding(5)varclusterLightList:ClusterLightList;@group(0)@binding(6)varclusterLightGrid:ClusterLightGrid;fn getClusterLightClusterIndex(fragCoord:vec4)->u32{let tile=getClusterLightTile(fragCoord);return tile.x+tile.y*clusterLight_tileCount.x+tile.z*clusterLight_tileCount.x*clusterLight_tileCount.y;}fn getClusterLightTile(fragCoord:vec4)->vec3{let near=systemUniforms.camera.nearClipping;let far=systemUniforms.camera.farClipping;let sliceScale=f32(clusterLight_tileCount.z)/log2(far/near);let sliceBias=-(f32(clusterLight_tileCount.z)*log2(near)/log2(far/near));let zTile=u32(max(log2(getLinearizeDepth(fragCoord.z,near,far))*sliceScale+sliceBias,.0));return vec3(u32(fragCoord.x/(systemUniforms.resolution.x/f32(clusterLight_tileCount.x))),u32(fragCoord.y/(systemUniforms.resolution.y/f32(clusterLight_tileCount.y))),zTile);}",i.POST_EFFECT_SYSTEM_UNIFORM="#redgpu_include systemStruct.Camera #redgpu_include systemStruct.Projection #redgpu_include systemStruct.Time #redgpu_include systemStruct.SkyAtmosphere struct SystemUniform{projection:Projection,time:Time,camera:Camera,useSkyAtmosphere:u32,preExposure:f32,devicePixelRatio:f32,skyAtmosphere:SkyAtmosphere,};@group(2)@binding(4)varsystemUniforms:SystemUniform;",i.math=be,i.shadow=je,i.color=Ke,i.depth=Xe,i.lighting=Ye,i.skyAtmosphere=Ze,i.entryPoint=Je,i.systemStruct=Qe,i.displacement=et}(tt||(tt={}));var ft=tt;class ShaderVariantGenerator{#Ce=new Map;#Be;#De;#Ee=[];#Ie=[];#Ae=new Map;#Le=new Map;constructor(i,g){this.#Be=i,this.#De=g}setBaseInfo(i,g){this.#Ee=i,this.#Ie=g}addConditionalInfo(i,g,x){this.#Ae.set(i,g),this.#Le.set(i,x)}getVariantTextures(i){const g="none"===i?[]:i.split("+"),x=[...this.#Ee];return g.forEach(i=>{const g=this.#Ae.get(i);g&&g.forEach(i=>{x.find(g=>g.name===i.name)||x.push(i)})}),x}getVariantSamplers(i){const g="none"===i?[]:i.split("+"),x=[...this.#Ie];return g.forEach(i=>{const g=this.#Le.get(i);g&&g.forEach(i=>{x.find(g=>g.name===i.name)||x.push(i)})}),x}getUnionTextures(){const i=[...this.#Ee];return this.#Ae.forEach(g=>{g.forEach(g=>{i.find(i=>i.name===g.name)||i.push(g)})}),i}getUnionSamplers(){const i=[...this.#Ie];return this.#Le.forEach(g=>{g.forEach(g=>{i.find(i=>i.name===g.name)||i.push(g)})}),i}getVariant(i){if(this.#Ce.has(i))return this.#Ce.get(i);const g="none"===i?[]:i.split("+"),x=this.#Ue(g);return this.#Ce.set(i,x),x}getCachedVariants(){return Array.from(this.#Ce.keys())}#Ue(i){let g=this.#Be;for(let x=this.#De.length-1;x>=0;x--){const v=this.#De[x];g=i.includes(v.uniformName)?g.replace(v.fullMatch,v.ifBlock):g.replace(v.fullMatch,v.elseBlock||"")}return g}}const pt=/#redgpu_include\s+([\w.]+)/g,xt=/REDGPU_DEFINE_(?:TILE_COUNT_[XYZ]|TOTAL_TILES|WORKGROUP_SIZE_[XYZ]|MAX_LIGHTS_PER_CLUSTER)/g,vt={REDGPU_DEFINE_TILE_COUNT_X:W.TILE_COUNT_X.toString(),REDGPU_DEFINE_TILE_COUNT_Y:W.TILE_COUNT_Y.toString(),REDGPU_DEFINE_TILE_COUNT_Z:W.TILE_COUNT_Z.toString(),REDGPU_DEFINE_TOTAL_TILES:W.getTotalTileSize().toString(),REDGPU_DEFINE_WORKGROUP_SIZE_X:W.WORKGROUP_SIZE_X.toString(),REDGPU_DEFINE_WORKGROUP_SIZE_Y:W.WORKGROUP_SIZE_Y.toString(),REDGPU_DEFINE_WORKGROUP_SIZE_Z:W.WORKGROUP_SIZE_Z.toString(),REDGPU_DEFINE_MAX_LIGHTS_PER_CLUSTER:W.MAX_LIGHTS_PER_CLUSTER.toString()},yt=new Map,bt=new Map,preprocessWGSL=(i,g,x)=>{if(!i)throw new Error(`[preprocessWGSL] sourceName is required. (provided: ${i})`);const v=(i=>{let g=0;for(let x=0;x{let v=i,_=0;const y=new Set,resolvePath=(i,v,_)=>{if(y.has(i))return"";if(x&&i in x)return y.add(i),x[i];const b=i.split(".");let S=ft;for(const x of b){if(!S||"object"!=typeof S||!(x in S)){const x=_.substring(0,v).split("\n").length;throw new Error(`[preprocessWGSL] Invalid include path in [${g}] at line ${x}: #redgpu_include ${i}. Path not found in injected library or ShaderLibrary.`)}S=S[x]}if("string"==typeof S)return y.add(i),S;{const x=_.substring(0,v).split("\n").length;throw new Error(`[preprocessWGSL] Invalid include target in [${g}] at line ${x}: #redgpu_include ${i}. Target is not a WGSL string.`)}};for(;_<10;){const i=v;if(v=v.replace(pt,(i,g,x)=>{const _=resolvePath(g,x,v);return null!==_?_:i}),v===i)break;_++}return v})(g,i,x),w=(i=>i.replace(xt,i=>vt[i]||i))(S),L=(i=>{const g=[],x=/#redgpu_if\s+(\w+)\b|#redgpu_else|#redgpu_endIf/g,v=[];let _,y=0;for(;null!==(_=x.exec(i));){const x=_[0];if(x.startsWith("#redgpu_if"))v.push({uniformName:_[1],startIndex:_.index,headerLength:x.length});else if("#redgpu_else"===x){const i=v[v.length-1];if(!i)throw new Error(`[preprocessWGSL] Mismatched #redgpu_else at index ${_.index}`);void 0===i.elseIndex&&(i.elseIndex=_.index)}else if("#redgpu_endIf"===x){const b=v.pop();if(!b)throw new Error(`[preprocessWGSL] Mismatched #redgpu_endIf at index ${_.index}`);{const v=i.substring(b.startIndex,_.index+x.length);let S,w;void 0!==b.elseIndex?(S=i.substring(b.startIndex+b.headerLength,b.elseIndex),w=i.substring(b.elseIndex+12,_.index)):S=i.substring(b.startIndex+b.headerLength,_.index),g.push({uniformName:b.uniformName,ifBlock:S.trim(),elseBlock:w?.trim(),fullMatch:v,blockIndex:y++})}}}if(v.length>0)throw new Error(`[preprocessWGSL] Unclosed #redgpu_if for: ${v.map(i=>i.uniformName).join(", ")}`);return g})(w);(i=>{if(!i.length)return;const g=new Map;i.forEach(i=>{g.set(i.uniformName,(g.get(i.uniformName)||0)+1)}),Array.from(g.entries()).filter(([i,g])=>g>1).length})(L);const k=[...new Set(L.map(i=>i.uniformName))],H=new ShaderVariantGenerator(w,L),z={cacheKey:y,defaultSource:H.getVariant("none"),shaderSourceVariant:H,conditionalBlocks:k,conditionalBlockInfos:L};return Math.pow(2,k.length),yt.set(y,z),z};class ResourceStatusInfo{table=new Map;videoMemory=0;constructor(){}}var St;Object.freeze(ResourceStatusInfo),function(i){i.GPUShaderModule="GPUShaderModule",i.GPUBindGroupLayout="GPUBindGroupLayout",i.GPUPipelineLayout="GPUPipelineLayout",i.GPUBuffer="GPUBuffer"}(St||(St={}));class ResourceManager extends RedGPUObject{static PRESET_GPUBindGroupLayout_System="PRESET_GPUBindGroupLayout_System";static PRESET_VERTEX_GPUBindGroupLayout_Instancing="PRESET_VERTEX_GPUBindGroupLayout_Instancing";static PRESET_VERTEX_GPUBindGroupLayout="PRESET_VERTEX_GPUBindGroupLayout";static PRESET_VERTEX_GPUBindGroupLayout_SKIN="PRESET_VERTEX_GPUBindGroupLayout_SKIN";#ke=new ImmutableKeyMap([[St.GPUShaderModule,new Map],[St.GPUBindGroupLayout,new Map],[St.GPUPipelineLayout,new Map],[St.GPUBuffer,new MemoryTrackingMap]]);#Ge=new ResourceStatusInfo;#Oe=new ResourceStatusInfo;#Ve=new ResourceStatusInfo;#Ne=new ResourceStatusInfo;#Fe=new ResourceStatusInfo;#He=new ResourceStatusInfo;#ze=new ResourceStatusInfo;#$e={};#je;#Ke;#Xe;#qe;#Ye;#We;#Ze;#Je;#Qe;#et;#tt;#rt;#it=new WeakMap;#nt=new WeakMap;constructor(i){super(i),this.#Ye=new MipmapGenerator(i),this.#We=new DownSampleCubeMapGenerator(i),this.#Ze=new BRDFGenerator(i),this.#Je=new IrradianceGenerator(i),this.#Qe=new PrefilterGenerator(i),this.#et=new EquirectangularToCubeGenerator(i),this.#at()}get basicSampler(){return this.#tt}get basicDisplacementSampler(){return this.#rt}get brdfGenerator(){return this.#Ze}get irradianceGenerator(){return this.#Je}get prefilterGenerator(){return this.#Qe}get equirectangularToCubeGenerator(){return this.#et}get mipmapGenerator(){return this.#Ye}get downSampleCubeMapGenerator(){return this.#We}get cachedBufferState(){return this.#$e}get emptyBitmapTextureView(){return this.#je}get emptyCubeTextureView(){return this.#Ke}get emptyTexture3DView(){return this.#Xe}get emptyDepthTextureView(){return this.#qe}get managedBitmapTextureState(){return this.#Ge}get managedCubeTextureState(){return this.#Oe}get managedHDRTextureState(){return this.#Ve}get managedUniformBufferState(){return this.#Ne}get managedVertexBufferState(){return this.#Fe}get managedIndexBufferState(){return this.#He}get managedStorageBufferState(){return this.#ze}get resources(){return this.#ke}registerManagementResource(i,x){const{cacheKey:v,targetResourceManagedState:_}=i,{table:y}=_;y.get(v)?g(`Resource with cacheKey ${v} is already registered.`):(y.set(v,x),_.videoMemory+=i.videoMemorySize)}unregisterManagementResource(i){const{cacheKey:g,targetResourceManagedState:x}=i,{table:v}=x;v.get(g)&&(x.videoMemory-=i.videoMemorySize,v.delete(g))}createManagedTexture(i){const g=this.gpuDevice.createTexture(i),x=g.destroy.bind(g);return g.destroy=()=>{this.#st(g,i),x()},g}getGPUResourceBitmapTextureView(i,g){const x=i instanceof GPUTexture?i:i?.gpuTexture;if(!x)return this.#je;let v=this.#it.get(x);v||(v=new Map,this.#it.set(x,v));const _=this.#ot(g);let y=v.get(_);if(!y){const i=g?{...g,label:g.label||x.label}:{label:x.label};y=x.createView(i),v.set(_,y)}return y}getGPUResourceCubeTextureView(i,g){const x=i instanceof GPUTexture?i:i?.gpuTexture;if(!x)return this.#Ke;let v=this.#nt.get(x);v||(v=new Map,this.#nt.set(x,v));const _=g||(i instanceof GPUTexture?CubeTexture.defaultViewDescriptor:i.viewDescriptor),y=this.#ot(_);let b=v.get(y);if(!b){const i={..._,label:x.label};b=x.createView(i),v.set(y,b)}return b}createGPUShaderModule(i,g){return this.#ut(i,g,g=>this.#lt(i,g),St.GPUShaderModule)}getGPUShaderModule(i){return this.#ct(i,St.GPUShaderModule)}deleteGPUShaderModule(i){this.#ht(i,St.GPUShaderModule)}createBindGroupLayout(i,g){return this.#ut(i,g,g=>(g.label||(g.label=i),this.redGPUContext.gpuDevice.createBindGroupLayout(g)),St.GPUBindGroupLayout)}getGPUBindGroupLayout(i){return this.#ct(i,St.GPUBindGroupLayout)}deleteGPUBindGroupLayout(i){this.#ht(i,St.GPUBindGroupLayout)}createGPUPipelineLayout(i,g){return this.#ut(i,g,g=>(g.label||(g.label=i),this.redGPUContext.gpuDevice.createPipelineLayout(g)),St.GPUPipelineLayout)}createGPUBuffer(i,g){return this.#ut(i,g,g=>(g.label||(g.label=i),this.gpuDevice.createBuffer(g)),St.GPUBuffer)}#st(i,g){const x="3d"===g.dimension?this.#nt:this.#it;x.get(i)?.clear(),x.delete(i)}#ot(i){return i?JSON.stringify(i):"default"}#at(){const{gpuDevice:i}=this.redGPUContext;{const g=i.createTexture({size:{width:1,height:1,depthOrArrayLayers:1},format:"rgba8unorm",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.STORAGE_BINDING,label:"EMPTY_BITMAP_TEXTURE"});this.#je=g.createView({label:g.label});const x=new Uint8Array([0,0,0,0]);i.queue.writeTexture({texture:g},x,{bytesPerRow:4,rowsPerImage:1},{width:1,height:1,depthOrArrayLayers:1});const v=i.createTexture({size:{width:1,height:1,depthOrArrayLayers:6},format:"rgba8unorm",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,label:"EMPTY_CUBE_TEXTURE"});this.#Ke=v.createView(CubeTexture.defaultViewDescriptor);const _=new Uint8Array([0,0,0,0]);for(let g=0;g<6;g++)i.queue.writeTexture({texture:v,origin:{x:0,y:0,z:g}},_,{bytesPerRow:4,rowsPerImage:1},{width:1,height:1,depthOrArrayLayers:1});const y=i.createTexture({size:{width:1,height:1,depthOrArrayLayers:1},dimension:"3d",format:"rgba8unorm",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,label:"EMPTY_TEXTURE_3D"});this.#Xe=y.createView({label:y.label,dimension:"3d"});const b=i.createTexture({size:{width:1,height:1,depthOrArrayLayers:1},format:"depth24plus",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING,label:"EMPTY_DEPTH_TEXTURE"});this.#qe=b.createView({label:b.label}),this.#tt=new Sampler(this.redGPUContext),this.#rt=new Sampler(this.redGPUContext,{magFilter:"linear",minFilter:"linear",mipmapFilter:"linear",addressModeU:"repeat",addressModeV:"repeat",addressModeW:"repeat"})}this.createBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System,{entries:[{binding:0,visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT|GPUShaderStage.COMPUTE,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{type:"comparison"}},{binding:2,visibility:GPUShaderStage.FRAGMENT,texture:{sampleType:"depth"}},{binding:3,visibility:GPUShaderStage.FRAGMENT,sampler:{type:"filtering"}},{binding:5,visibility:GPUShaderStage.FRAGMENT|GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:6,visibility:GPUShaderStage.FRAGMENT|GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:7,visibility:GPUShaderStage.FRAGMENT,sampler:{type:"filtering"}},{binding:8,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:9,visibility:GPUShaderStage.FRAGMENT,sampler:{type:"filtering"}},{binding:10,visibility:GPUShaderStage.FRAGMENT,texture:{viewDimension:"cube"}},{binding:11,visibility:GPUShaderStage.FRAGMENT,texture:{viewDimension:"cube"}},{binding:12,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:13,visibility:GPUShaderStage.FRAGMENT,sampler:{type:"filtering"}},{binding:14,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:15,visibility:GPUShaderStage.FRAGMENT,texture:{viewDimension:"cube"}},{binding:16,visibility:GPUShaderStage.FRAGMENT,texture:{viewDimension:"cube"}}]}),this.createBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout,{entries:[{binding:0,visibility:GPUShaderStage.VERTEX,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.VERTEX,sampler:{type:"filtering"}},{binding:2,visibility:GPUShaderStage.VERTEX,texture:{}}]}),this.createBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_SKIN,{entries:[{binding:0,visibility:GPUShaderStage.VERTEX,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.VERTEX,sampler:{type:"filtering"}},{binding:2,visibility:GPUShaderStage.VERTEX,texture:{}},{binding:3,visibility:GPUShaderStage.VERTEX,buffer:{type:"read-only-storage"}},{binding:4,visibility:GPUShaderStage.VERTEX,buffer:{type:"read-only-storage"}}]}),this.createBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_Instancing,{entries:[{binding:0,visibility:GPUShaderStage.VERTEX,buffer:{type:"read-only-storage"}},{binding:1,visibility:GPUShaderStage.VERTEX,sampler:{type:"filtering"}},{binding:2,visibility:GPUShaderStage.VERTEX,texture:{}},{binding:3,visibility:GPUShaderStage.VERTEX,buffer:{type:"read-only-storage"}}]})}#ft(i){return this.#ke.get(i)}#lt(i,g){const{code:x}=g,v=preprocessWGSL(i,x).defaultSource,_=this.redGPUContext.gpuDevice.createShaderModule({...g,code:v});return this.#ft(St.GPUShaderModule).set(i,_),_}#dt(i,g){if(!i)throw new Error("Name is required");return this.#ft(g)}#ut(i,g,x,v){const _=this.#dt(i,v);if(_.has(i))return _.get(i);g.label||(g.label=i);const y=x(g);return _.set(i,y),y}#ct(i,g){return this.#dt(i,g).get(i)}#ht(i,g){const x=this.#dt(i,g);if(!x.has(i))throw new Error(`${g} with name ${i} doesn't exist.`);x.delete(i)}}Object.freeze(ResourceManager);class ImmutableKeyMap extends Map{constructor(i=[]){super(),i?.forEach(([i,g])=>super.set(i,g))}set(i,g){if(this.has(i))throw new Error("Cannot change the value of an existing key");return super.set(i,g)}}class MemoryTrackingMap extends Map{#mt=0;constructor(){super()}get videoMemory(){return this.#mt}set(i,g){const x=g&&"videoMemorySize"in g?"videoMemorySize":g&&"size"in g?"size":void 0;if(this.has(i)){const g=this.get(i);g&&g[x]&&(this.#mt-=g[x])}if(g&&g){const i=g[x];"number"==typeof i&&(this.#mt+=i)}return super.set(i,g)}delete(i){if(this.has(i)){const g=this.get(i),x=g&&"videoMemorySize"in g?"videoMemorySize":g&&"size"in g?"size":void 0;g&&"number"==typeof g[x]&&(this.#mt-=g[x])}return super.delete(i)}clear(){this.#mt=0,super.clear()}}class AntialiasingManager{#pt=createUUID();#gt=!0;#xt=!1;#vt=!1;constructor(){window.devicePixelRatio>1?this.useTAA=!0:this.useMSAA=!0}get useTAA(){return this.#vt}set useTAA(i){this.#vt!==i&&(this.#_t(),this.#vt=i)}get useMSAA(){return this.#gt}set useMSAA(i){this.#gt!==i&&(this.#_t(),this.#pt=createUUID(),this.#gt=i)}get useFXAA(){return this.#xt}set useFXAA(i){this.#xt!==i&&(this.#_t(),this.#xt=i)}get msaaID(){return this.#pt}#_t(){this.#gt=!1,this.#xt=!1,this.#vt=!1}}Object.freeze(AntialiasingManager);class RedGPUContextDetector{#yt;#bt;#St;#Tt;#wt={};#Mt={};#Pt;#Rt;#Ct;#Bt;#Dt;#Et;#It;#At;#Lt;#Ut;constructor(i){const g=navigator.userAgent;this.#Rt=g,this.#Ct=/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini|Windows Phone|Kindle|Silk|PlayBook/i.test(g),this.#Bt=/iPhone|iPad|iPod/i.test(g),this.#Dt=/Android/i.test(g),this.#Et=/Chrome|Chromium|Edg|Opr/i.test(g)&&!/Edge/i.test(g),this.#It=/Safari/i.test(g)&&!/Chrome|Chromium|Edg|Opr/i.test(g),this.#At=/Firefox/i.test(g),this.#Lt=navigator.hardwareConcurrency||4,this.#Ut=navigator.deviceMemory||4;const{gpuAdapter:x,gpuDevice:v}=i;this.#yt=x;const _=["core-features-and-limits","depth-clip-control","depth32float-stencil8","texture-compression-bc","texture-compression-bc-sliced-3d","texture-compression-etc2","texture-compression-astc","texture-compression-astc-sliced-3d","timestamp-query","indirect-first-instance","shader-f16","rg11b10ufloat-renderable","bgra8unorm-storage","float32-filterable","float32-blendable","clip-distances","dual-source-blending","subgroups","texture-formats-tier1","texture-formats-tier2","primitive-index","texture-component-swizzle"];if(x){this.#bt=x.info,this.#Pt=x.info.isFallbackAdapter,this.#St=x.limits;const i=Array.from(x.features),g=Array.from(new Set([..._,...i])).sort();this.#wt={};for(const i of g)this.#wt[i]=x.features.has(i)}if(v){this.#Tt=v.limits,this.#Mt={};for(const i in this.#wt)this.#Mt[i]=v.features.has(i)}}get supportedFeatures(){return this.#wt}get activeFeatures(){return this.#Mt}get supportedLimits(){return this.#St}get activeLimits(){return this.#Tt}get gpuAdapter(){return this.#yt}get adapterInfo(){return this.#bt}get isFallbackAdapter(){return this.#Pt}get userAgent(){return this.#Rt}get isMobile(){return this.#Ct}get isIOS(){return this.#Bt}get isAndroid(){return this.#Dt}get isChromium(){return this.#Et}get isSafari(){return this.#It}get isFirefox(){return this.#At}get hardwareConcurrency(){return this.#Lt}get deviceMemory(){return this.#Ut}toReport(){return{platform:{isMobile:this.#Ct,isIOS:this.#Bt,isAndroid:this.#Dt,userAgent:this.#Rt},browser:{isChromium:this.#Et,isSafari:this.#It,isFirefox:this.#At},hardware:{hardwareConcurrency:this.#Lt,deviceMemory:this.#Ut},gpu:{vendor:this.#bt?.vendor,architecture:this.#bt?.architecture,device:this.#bt?.device,description:this.#bt?.description,isFallback:this.#Pt,supportedFeatures:{...this.#wt},activeFeatures:{...this.#Mt},supportedLimits:this.#St?this.#kt(this.#St):null,activeLimits:this.#Tt?this.#kt(this.#Tt):null}}}#kt(i){const g={},x=Object.getPrototypeOf(i);return Object.getOwnPropertyNames(x).forEach(x=>{const v=i[x];"number"==typeof v&&(g[x]=v)}),g}}const validateNumber=i=>"number"==typeof i&&!Number.isNaN(i)||(consoleAndThrowError("Only numbers allowed."),!1);class RedGPUContextSizeManager extends RedGPUObject{#Gt;#Ot;#Vt=[0,0,0,0];#Nt;#Ft=1;constructor(i,g="100%",x="100%"){super(i),this.#Nt=i.htmlCanvas,this.#Nt.style.boxSizing="border-box",this.#Nt.style.verticalAlign="top",this.#Gt=g,this.#Ot=x}get renderScale(){return this.#Ft}set renderScale(i){validateNumber(i),i<=0&&(i=.01),this.#Ft=i,this.setSize()}get width(){return this.#Gt}set width(i){this.setSize(i,this.#Ot)}get height(){return this.#Ot}set height(i){this.setSize(this.#Gt,i)}get pixelRectArray(){return this.#Vt}get pixelRectObject(){return{x:this.#Vt[0],y:this.#Vt[1],width:this.#Vt[2],height:this.#Vt[3]}}get parentDomRect(){const i=this.#Nt.parentElement;if(!i||i===document.body||i===document.documentElement)return{x:0,y:0,width:window.innerWidth,height:window.innerHeight};const g=i.getBoundingClientRect();return{x:g.x,y:g.y,width:i.clientWidth||g.width,height:i.clientHeight||g.height}}get screenRectObject(){return{x:this.#Vt[0]/devicePixelRatio,y:this.#Vt[1]/devicePixelRatio,width:this.#Vt[2]/devicePixelRatio,height:this.#Vt[3]/devicePixelRatio}}static validateSizeValue=i=>{switch(typeof i){case"number":validatePositiveNumberRange(i);break;case"string":new RegExp(/^[+]?^[.]?(\d+)(\.\d+)?(?:px|%|$)/gm).test(i)||consoleAndThrowError(`allow positive number, %, px model / input : ${i}`);break;default:consoleAndThrowError(`positive number, %, px model / input : ${i}`)}};static validatePositionValue=i=>{switch(typeof i){case"number":validateNumber(i);break;case"string":new RegExp(/^-?\d+(\.\d+)?(px|%)?$/).test(i)||consoleAndThrowError(`allow number, %, px model / input : ${i}`);break;default:consoleAndThrowError(`number, %, px model / input : ${i}`)}};static getPixelDimension(i,g,x){return"number"==typeof x?x:RedGPUContextSizeManager.calculateSizeFromString(i,g,x)}static calculateSizeFromString(i,g,x){return x.includes("%")?Math.round(i[g]*+x.replace("%","")/100):+x.replace("px","")}setSize(i=this.#Gt,g=this.#Ot){RedGPUContextSizeManager.validateSizeValue(i),RedGPUContextSizeManager.validateSizeValue(g),this.#Gt=i,this.#Ot=g;const x=this.parentDomRect,v=RedGPUContextSizeManager.getPixelDimension(x,"width",i),_=RedGPUContextSizeManager.getPixelDimension(x,"height",g),y=window.devicePixelRatio,b=Math.max(1,Math.floor(v*this.#Ft*y)),S=Math.max(1,Math.floor(_*this.#Ft*y));this.#Vt[2]===b&&this.#Vt[3]===S&&Math.abs(parseFloat(this.#Nt.style.width)-v)<.1&&Math.abs(parseFloat(this.#Nt.style.height)-_)<.1||(this.#Ht(v,_),this.#zt(v,_),this.#$t())}#zt(i,g){this.#Vt[2]=Math.max(1,Math.floor(i*this.#Ft*window.devicePixelRatio)),this.#Vt[3]=Math.max(1,Math.floor(g*this.#Ft*window.devicePixelRatio))}#$t(){const{redGPUContext:i}=this;i.onResize&&i.onResize({target:i,screenRectObject:this.screenRectObject,pixelRectObject:this.pixelRectObject}),i.viewList.forEach(i=>{i.setSize(),i.setPosition()})}#Ht(i,g){const x=this.#Nt,{style:v}=x;x.width=Math.max(1,i*this.#Ft*window.devicePixelRatio),x.height=Math.max(1,g*this.#Ft*window.devicePixelRatio),v.width=`${i}px`,v.height=`${g}px`}}var Tt=1e-6,wt="undefined"!=typeof Float32Array?Float32Array:Array,Mt=Math.random;function round$3(i){return i>=0?Math.round(i):i%.5==0?Math.floor(i):Math.round(i)}function create$5(){var i=new wt(9);return wt!=Float32Array&&(i[1]=0,i[2]=0,i[3]=0,i[5]=0,i[6]=0,i[7]=0),i[0]=1,i[4]=1,i[8]=1,i}function multiply$5(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=g[8],z=x[0],q=x[1],W=x[2],be=x[3],je=x[4],Ke=x[5],Xe=x[6],Ye=x[7],Ze=x[8];return i[0]=z*v+q*b+W*L,i[1]=z*_+q*S+W*k,i[2]=z*y+q*w+W*H,i[3]=be*v+je*b+Ke*L,i[4]=be*_+je*S+Ke*k,i[5]=be*y+je*w+Ke*H,i[6]=Xe*v+Ye*b+Ze*L,i[7]=Xe*_+Ye*S+Ze*k,i[8]=Xe*y+Ye*w+Ze*H,i}function subtract$4(i,g,x){return i[0]=g[0]-x[0],i[1]=g[1]-x[1],i[2]=g[2]-x[2],i[3]=g[3]-x[3],i[4]=g[4]-x[4],i[5]=g[5]-x[5],i[6]=g[6]-x[6],i[7]=g[7]-x[7],i[8]=g[8]-x[8],i}var Pt=multiply$5,Rt=subtract$4,Ct=Object.freeze({__proto__:null,add:function(i,g,x){return i[0]=g[0]+x[0],i[1]=g[1]+x[1],i[2]=g[2]+x[2],i[3]=g[3]+x[3],i[4]=g[4]+x[4],i[5]=g[5]+x[5],i[6]=g[6]+x[6],i[7]=g[7]+x[7],i[8]=g[8]+x[8],i},adjoint:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=g[4],S=g[5],w=g[6],L=g[7],k=g[8];return i[0]=b*k-S*L,i[1]=_*L-v*k,i[2]=v*S-_*b,i[3]=S*w-y*k,i[4]=x*k-_*w,i[5]=_*y-x*S,i[6]=y*L-b*w,i[7]=v*w-x*L,i[8]=x*b-v*y,i},clone:function(i){var g=new wt(9);return g[0]=i[0],g[1]=i[1],g[2]=i[2],g[3]=i[3],g[4]=i[4],g[5]=i[5],g[6]=i[6],g[7]=i[7],g[8]=i[8],g},copy:function(i,g){return i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[3],i[4]=g[4],i[5]=g[5],i[6]=g[6],i[7]=g[7],i[8]=g[8],i},create:create$5,determinant:function(i){var g=i[0],x=i[1],v=i[2],_=i[3],y=i[4],b=i[5],S=i[6],w=i[7],L=i[8];return g*(L*y-b*w)+x*(-L*_+b*S)+v*(w*_-y*S)},equals:function(i,g){var x=i[0],v=i[1],_=i[2],y=i[3],b=i[4],S=i[5],w=i[6],L=i[7],k=i[8],H=g[0],z=g[1],q=g[2],W=g[3],be=g[4],je=g[5],Ke=g[6],Xe=g[7],Ye=g[8];return Math.abs(x-H)<=Tt*Math.max(1,Math.abs(x),Math.abs(H))&&Math.abs(v-z)<=Tt*Math.max(1,Math.abs(v),Math.abs(z))&&Math.abs(_-q)<=Tt*Math.max(1,Math.abs(_),Math.abs(q))&&Math.abs(y-W)<=Tt*Math.max(1,Math.abs(y),Math.abs(W))&&Math.abs(b-be)<=Tt*Math.max(1,Math.abs(b),Math.abs(be))&&Math.abs(S-je)<=Tt*Math.max(1,Math.abs(S),Math.abs(je))&&Math.abs(w-Ke)<=Tt*Math.max(1,Math.abs(w),Math.abs(Ke))&&Math.abs(L-Xe)<=Tt*Math.max(1,Math.abs(L),Math.abs(Xe))&&Math.abs(k-Ye)<=Tt*Math.max(1,Math.abs(k),Math.abs(Ye))},exactEquals:function(i,g){return i[0]===g[0]&&i[1]===g[1]&&i[2]===g[2]&&i[3]===g[3]&&i[4]===g[4]&&i[5]===g[5]&&i[6]===g[6]&&i[7]===g[7]&&i[8]===g[8]},frob:function(i){return Math.sqrt(i[0]*i[0]+i[1]*i[1]+i[2]*i[2]+i[3]*i[3]+i[4]*i[4]+i[5]*i[5]+i[6]*i[6]+i[7]*i[7]+i[8]*i[8])},fromMat2d:function(i,g){return i[0]=g[0],i[1]=g[1],i[2]=0,i[3]=g[2],i[4]=g[3],i[5]=0,i[6]=g[4],i[7]=g[5],i[8]=1,i},fromMat4:function(i,g){return i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[4],i[4]=g[5],i[5]=g[6],i[6]=g[8],i[7]=g[9],i[8]=g[10],i},fromQuat:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=x+x,S=v+v,w=_+_,L=x*b,k=v*b,H=v*S,z=_*b,q=_*S,W=_*w,be=y*b,je=y*S,Ke=y*w;return i[0]=1-H-W,i[3]=k-Ke,i[6]=z+je,i[1]=k+Ke,i[4]=1-L-W,i[7]=q-be,i[2]=z-je,i[5]=q+be,i[8]=1-L-H,i},fromRotation:function(i,g){var x=Math.sin(g),v=Math.cos(g);return i[0]=v,i[1]=x,i[2]=0,i[3]=-x,i[4]=v,i[5]=0,i[6]=0,i[7]=0,i[8]=1,i},fromScaling:function(i,g){return i[0]=g[0],i[1]=0,i[2]=0,i[3]=0,i[4]=g[1],i[5]=0,i[6]=0,i[7]=0,i[8]=1,i},fromTranslation:function(i,g){return i[0]=1,i[1]=0,i[2]=0,i[3]=0,i[4]=1,i[5]=0,i[6]=g[0],i[7]=g[1],i[8]=1,i},fromValues:function(i,g,x,v,_,y,b,S,w){var L=new wt(9);return L[0]=i,L[1]=g,L[2]=x,L[3]=v,L[4]=_,L[5]=y,L[6]=b,L[7]=S,L[8]=w,L},identity:function(i){return i[0]=1,i[1]=0,i[2]=0,i[3]=0,i[4]=1,i[5]=0,i[6]=0,i[7]=0,i[8]=1,i},invert:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=g[4],S=g[5],w=g[6],L=g[7],k=g[8],H=k*b-S*L,z=-k*y+S*w,q=L*y-b*w,W=x*H+v*z+_*q;return W?(W=1/W,i[0]=H*W,i[1]=(-k*v+_*L)*W,i[2]=(S*v-_*b)*W,i[3]=z*W,i[4]=(k*x-_*w)*W,i[5]=(-S*x+_*y)*W,i[6]=q*W,i[7]=(-L*x+v*w)*W,i[8]=(b*x-v*y)*W,i):null},mul:Pt,multiply:multiply$5,multiplyScalar:function(i,g,x){return i[0]=g[0]*x,i[1]=g[1]*x,i[2]=g[2]*x,i[3]=g[3]*x,i[4]=g[4]*x,i[5]=g[5]*x,i[6]=g[6]*x,i[7]=g[7]*x,i[8]=g[8]*x,i},multiplyScalarAndAdd:function(i,g,x,v){return i[0]=g[0]+x[0]*v,i[1]=g[1]+x[1]*v,i[2]=g[2]+x[2]*v,i[3]=g[3]+x[3]*v,i[4]=g[4]+x[4]*v,i[5]=g[5]+x[5]*v,i[6]=g[6]+x[6]*v,i[7]=g[7]+x[7]*v,i[8]=g[8]+x[8]*v,i},normalFromMat4:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=g[4],S=g[5],w=g[6],L=g[7],k=g[8],H=g[9],z=g[10],q=g[11],W=g[12],be=g[13],je=g[14],Ke=g[15],Xe=x*S-v*b,Ye=x*w-_*b,Ze=x*L-y*b,Je=v*w-_*S,Qe=v*L-y*S,et=_*L-y*w,tt=k*be-H*W,it=k*je-z*W,ft=k*Ke-q*W,pt=H*je-z*be,xt=H*Ke-q*be,vt=z*Ke-q*je,yt=Xe*vt-Ye*xt+Ze*pt+Je*ft-Qe*it+et*tt;return yt?(yt=1/yt,i[0]=(S*vt-w*xt+L*pt)*yt,i[1]=(w*ft-b*vt-L*it)*yt,i[2]=(b*xt-S*ft+L*tt)*yt,i[3]=(_*xt-v*vt-y*pt)*yt,i[4]=(x*vt-_*ft+y*it)*yt,i[5]=(v*ft-x*xt-y*tt)*yt,i[6]=(be*et-je*Qe+Ke*Je)*yt,i[7]=(je*Ze-W*et-Ke*Ye)*yt,i[8]=(W*Qe-be*Ze+Ke*Xe)*yt,i):null},projection:function(i,g,x){return i[0]=2/g,i[1]=0,i[2]=0,i[3]=0,i[4]=-2/x,i[5]=0,i[6]=-1,i[7]=1,i[8]=1,i},rotate:function(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=g[8],z=Math.sin(x),q=Math.cos(x);return i[0]=q*v+z*b,i[1]=q*_+z*S,i[2]=q*y+z*w,i[3]=q*b-z*v,i[4]=q*S-z*_,i[5]=q*w-z*y,i[6]=L,i[7]=k,i[8]=H,i},scale:function(i,g,x){var v=x[0],_=x[1];return i[0]=v*g[0],i[1]=v*g[1],i[2]=v*g[2],i[3]=_*g[3],i[4]=_*g[4],i[5]=_*g[5],i[6]=g[6],i[7]=g[7],i[8]=g[8],i},set:function(i,g,x,v,_,y,b,S,w,L){return i[0]=g,i[1]=x,i[2]=v,i[3]=_,i[4]=y,i[5]=b,i[6]=S,i[7]=w,i[8]=L,i},str:function(i){return"mat3("+i[0]+", "+i[1]+", "+i[2]+", "+i[3]+", "+i[4]+", "+i[5]+", "+i[6]+", "+i[7]+", "+i[8]+")"},sub:Rt,subtract:subtract$4,translate:function(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=g[8],z=x[0],q=x[1];return i[0]=v,i[1]=_,i[2]=y,i[3]=b,i[4]=S,i[5]=w,i[6]=z*v+q*b+L,i[7]=z*_+q*S+k,i[8]=z*y+q*w+H,i},transpose:function(i,g){if(i===g){var x=g[1],v=g[2],_=g[5];i[1]=g[3],i[2]=g[6],i[3]=x,i[5]=g[7],i[6]=v,i[7]=_}else i[0]=g[0],i[1]=g[3],i[2]=g[6],i[3]=g[1],i[4]=g[4],i[5]=g[7],i[6]=g[2],i[7]=g[5],i[8]=g[8];return i}});function create$4(){var i=new wt(16);return wt!=Float32Array&&(i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[11]=0,i[12]=0,i[13]=0,i[14]=0),i[0]=1,i[5]=1,i[10]=1,i[15]=1,i}function clone$4(i){var g=new wt(16);return g[0]=i[0],g[1]=i[1],g[2]=i[2],g[3]=i[3],g[4]=i[4],g[5]=i[5],g[6]=i[6],g[7]=i[7],g[8]=i[8],g[9]=i[9],g[10]=i[10],g[11]=i[11],g[12]=i[12],g[13]=i[13],g[14]=i[14],g[15]=i[15],g}function copy$4(i,g){return i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[3],i[4]=g[4],i[5]=g[5],i[6]=g[6],i[7]=g[7],i[8]=g[8],i[9]=g[9],i[10]=g[10],i[11]=g[11],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15],i}function fromValues$4(i,g,x,v,_,y,b,S,w,L,k,H,z,q,W,be){var je=new wt(16);return je[0]=i,je[1]=g,je[2]=x,je[3]=v,je[4]=_,je[5]=y,je[6]=b,je[7]=S,je[8]=w,je[9]=L,je[10]=k,je[11]=H,je[12]=z,je[13]=q,je[14]=W,je[15]=be,je}function identity$1(i){return i[0]=1,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=1,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=1,i[11]=0,i[12]=0,i[13]=0,i[14]=0,i[15]=1,i}function transpose(i,g){if(i===g){var x=g[1],v=g[2],_=g[3],y=g[6],b=g[7],S=g[11];i[1]=g[4],i[2]=g[8],i[3]=g[12],i[4]=x,i[6]=g[9],i[7]=g[13],i[8]=v,i[9]=y,i[11]=g[14],i[12]=_,i[13]=b,i[14]=S}else i[0]=g[0],i[1]=g[4],i[2]=g[8],i[3]=g[12],i[4]=g[1],i[5]=g[5],i[6]=g[9],i[7]=g[13],i[8]=g[2],i[9]=g[6],i[10]=g[10],i[11]=g[14],i[12]=g[3],i[13]=g[7],i[14]=g[11],i[15]=g[15];return i}function invert$1(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=g[4],S=g[5],w=g[6],L=g[7],k=g[8],H=g[9],z=g[10],q=g[11],W=g[12],be=g[13],je=g[14],Ke=g[15],Xe=x*S-v*b,Ye=x*w-_*b,Ze=x*L-y*b,Je=v*w-_*S,Qe=v*L-y*S,et=_*L-y*w,tt=k*be-H*W,it=k*je-z*W,ft=k*Ke-q*W,pt=H*je-z*be,xt=H*Ke-q*be,vt=z*Ke-q*je,yt=Xe*vt-Ye*xt+Ze*pt+Je*ft-Qe*it+et*tt;return yt?(yt=1/yt,i[0]=(S*vt-w*xt+L*pt)*yt,i[1]=(_*xt-v*vt-y*pt)*yt,i[2]=(be*et-je*Qe+Ke*Je)*yt,i[3]=(z*Qe-H*et-q*Je)*yt,i[4]=(w*ft-b*vt-L*it)*yt,i[5]=(x*vt-_*ft+y*it)*yt,i[6]=(je*Ze-W*et-Ke*Ye)*yt,i[7]=(k*et-z*Ze+q*Ye)*yt,i[8]=(b*xt-S*ft+L*tt)*yt,i[9]=(v*ft-x*xt-y*tt)*yt,i[10]=(W*Qe-be*Ze+Ke*Xe)*yt,i[11]=(H*Ze-k*Qe-q*Xe)*yt,i[12]=(S*it-b*pt-w*tt)*yt,i[13]=(x*pt-v*it+_*tt)*yt,i[14]=(be*Ye-W*Je-je*Xe)*yt,i[15]=(k*Je-H*Ye+z*Xe)*yt,i):null}function multiply$4(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=g[8],z=g[9],q=g[10],W=g[11],be=g[12],je=g[13],Ke=g[14],Xe=g[15],Ye=x[0],Ze=x[1],Je=x[2],Qe=x[3];return i[0]=Ye*v+Ze*S+Je*H+Qe*be,i[1]=Ye*_+Ze*w+Je*z+Qe*je,i[2]=Ye*y+Ze*L+Je*q+Qe*Ke,i[3]=Ye*b+Ze*k+Je*W+Qe*Xe,Ye=x[4],Ze=x[5],Je=x[6],Qe=x[7],i[4]=Ye*v+Ze*S+Je*H+Qe*be,i[5]=Ye*_+Ze*w+Je*z+Qe*je,i[6]=Ye*y+Ze*L+Je*q+Qe*Ke,i[7]=Ye*b+Ze*k+Je*W+Qe*Xe,Ye=x[8],Ze=x[9],Je=x[10],Qe=x[11],i[8]=Ye*v+Ze*S+Je*H+Qe*be,i[9]=Ye*_+Ze*w+Je*z+Qe*je,i[10]=Ye*y+Ze*L+Je*q+Qe*Ke,i[11]=Ye*b+Ze*k+Je*W+Qe*Xe,Ye=x[12],Ze=x[13],Je=x[14],Qe=x[15],i[12]=Ye*v+Ze*S+Je*H+Qe*be,i[13]=Ye*_+Ze*w+Je*z+Qe*je,i[14]=Ye*y+Ze*L+Je*q+Qe*Ke,i[15]=Ye*b+Ze*k+Je*W+Qe*Xe,i}function translate(i,g,x){var v,_,y,b,S,w,L,k,H,z,q,W,be=x[0],je=x[1],Ke=x[2];return g===i?(i[12]=g[0]*be+g[4]*je+g[8]*Ke+g[12],i[13]=g[1]*be+g[5]*je+g[9]*Ke+g[13],i[14]=g[2]*be+g[6]*je+g[10]*Ke+g[14],i[15]=g[3]*be+g[7]*je+g[11]*Ke+g[15]):(v=g[0],_=g[1],y=g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=g[8],z=g[9],q=g[10],W=g[11],i[0]=v,i[1]=_,i[2]=y,i[3]=b,i[4]=S,i[5]=w,i[6]=L,i[7]=k,i[8]=H,i[9]=z,i[10]=q,i[11]=W,i[12]=v*be+S*je+H*Ke+g[12],i[13]=_*be+w*je+z*Ke+g[13],i[14]=y*be+L*je+q*Ke+g[14],i[15]=b*be+k*je+W*Ke+g[15]),i}function scale$4(i,g,x){var v=x[0],_=x[1],y=x[2];return i[0]=g[0]*v,i[1]=g[1]*v,i[2]=g[2]*v,i[3]=g[3]*v,i[4]=g[4]*_,i[5]=g[5]*_,i[6]=g[6]*_,i[7]=g[7]*_,i[8]=g[8]*y,i[9]=g[9]*y,i[10]=g[10]*y,i[11]=g[11]*y,i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15],i}function rotateX$2(i,g,x){var v=Math.sin(x),_=Math.cos(x),y=g[4],b=g[5],S=g[6],w=g[7],L=g[8],k=g[9],H=g[10],z=g[11];return g!==i&&(i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[3],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15]),i[4]=y*_+L*v,i[5]=b*_+k*v,i[6]=S*_+H*v,i[7]=w*_+z*v,i[8]=L*_-y*v,i[9]=k*_-b*v,i[10]=H*_-S*v,i[11]=z*_-w*v,i}function rotateY$2(i,g,x){var v=Math.sin(x),_=Math.cos(x),y=g[0],b=g[1],S=g[2],w=g[3],L=g[8],k=g[9],H=g[10],z=g[11];return g!==i&&(i[4]=g[4],i[5]=g[5],i[6]=g[6],i[7]=g[7],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15]),i[0]=y*_-L*v,i[1]=b*_-k*v,i[2]=S*_-H*v,i[3]=w*_-z*v,i[8]=y*v+L*_,i[9]=b*v+k*_,i[10]=S*v+H*_,i[11]=w*v+z*_,i}function rotateZ$2(i,g,x){var v=Math.sin(x),_=Math.cos(x),y=g[0],b=g[1],S=g[2],w=g[3],L=g[4],k=g[5],H=g[6],z=g[7];return g!==i&&(i[8]=g[8],i[9]=g[9],i[10]=g[10],i[11]=g[11],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15]),i[0]=y*_+L*v,i[1]=b*_+k*v,i[2]=S*_+H*v,i[3]=w*_+z*v,i[4]=L*_-y*v,i[5]=k*_-b*v,i[6]=H*_-S*v,i[7]=z*_-w*v,i}function fromRotationTranslation(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3],S=v+v,w=_+_,L=y+y,k=v*S,H=v*w,z=v*L,q=_*w,W=_*L,be=y*L,je=b*S,Ke=b*w,Xe=b*L;return i[0]=1-(q+be),i[1]=H+Xe,i[2]=z-Ke,i[3]=0,i[4]=H-Xe,i[5]=1-(k+be),i[6]=W+je,i[7]=0,i[8]=z+Ke,i[9]=W-je,i[10]=1-(k+q),i[11]=0,i[12]=x[0],i[13]=x[1],i[14]=x[2],i[15]=1,i}function getScaling(i,g){var x=g[0],v=g[1],_=g[2],y=g[4],b=g[5],S=g[6],w=g[8],L=g[9],k=g[10];return i[0]=Math.sqrt(x*x+v*v+_*_),i[1]=Math.sqrt(y*y+b*b+S*S),i[2]=Math.sqrt(w*w+L*L+k*k),i}function perspectiveNO(i,g,x,v,_){var y=1/Math.tan(g/2);if(i[0]=y/x,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=y,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[11]=-1,i[12]=0,i[13]=0,i[15]=0,null!=_&&_!==1/0){var b=1/(v-_);i[10]=(_+v)*b,i[14]=2*_*v*b}else i[10]=-1,i[14]=-2*v;return i}var Bt=perspectiveNO;function orthoNO(i,g,x,v,_,y,b){var S=1/(g-x),w=1/(v-_),L=1/(y-b);return i[0]=-2*S,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=-2*w,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=2*L,i[11]=0,i[12]=(g+x)*S,i[13]=(_+v)*w,i[14]=(b+y)*L,i[15]=1,i}var Dt=orthoNO;function orthoZO(i,g,x,v,_,y,b){var S=1/(g-x),w=1/(v-_),L=1/(y-b);return i[0]=-2*S,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=-2*w,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=L,i[11]=0,i[12]=(g+x)*S,i[13]=(_+v)*w,i[14]=y*L,i[15]=1,i}function lookAt(i,g,x,v){var _,y,b,S,w,L,k,H,z,q,W=g[0],be=g[1],je=g[2],Ke=v[0],Xe=v[1],Ye=v[2],Ze=x[0],Je=x[1],Qe=x[2];return Math.abs(W-Ze)0&&(k*=q=1/Math.sqrt(q),H*=q,z*=q);var W=w*z-L*H,be=L*k-S*z,je=S*H-w*k;return(q=W*W+be*be+je*je)>0&&(W*=q=1/Math.sqrt(q),be*=q,je*=q),i[0]=W,i[1]=be,i[2]=je,i[3]=0,i[4]=H*je-z*be,i[5]=z*W-k*je,i[6]=k*be-H*W,i[7]=0,i[8]=k,i[9]=H,i[10]=z,i[11]=0,i[12]=_,i[13]=y,i[14]=b,i[15]=1,i}function subtract$3(i,g,x){return i[0]=g[0]-x[0],i[1]=g[1]-x[1],i[2]=g[2]-x[2],i[3]=g[3]-x[3],i[4]=g[4]-x[4],i[5]=g[5]-x[5],i[6]=g[6]-x[6],i[7]=g[7]-x[7],i[8]=g[8]-x[8],i[9]=g[9]-x[9],i[10]=g[10]-x[10],i[11]=g[11]-x[11],i[12]=g[12]-x[12],i[13]=g[13]-x[13],i[14]=g[14]-x[14],i[15]=g[15]-x[15],i}var Et=multiply$4,It=subtract$3,At=Object.freeze({__proto__:null,add:function(i,g,x){return i[0]=g[0]+x[0],i[1]=g[1]+x[1],i[2]=g[2]+x[2],i[3]=g[3]+x[3],i[4]=g[4]+x[4],i[5]=g[5]+x[5],i[6]=g[6]+x[6],i[7]=g[7]+x[7],i[8]=g[8]+x[8],i[9]=g[9]+x[9],i[10]=g[10]+x[10],i[11]=g[11]+x[11],i[12]=g[12]+x[12],i[13]=g[13]+x[13],i[14]=g[14]+x[14],i[15]=g[15]+x[15],i},adjoint:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=g[4],S=g[5],w=g[6],L=g[7],k=g[8],H=g[9],z=g[10],q=g[11],W=g[12],be=g[13],je=g[14],Ke=g[15],Xe=x*S-v*b,Ye=x*w-_*b,Ze=x*L-y*b,Je=v*w-_*S,Qe=v*L-y*S,et=_*L-y*w,tt=k*be-H*W,it=k*je-z*W,ft=k*Ke-q*W,pt=H*je-z*be,xt=H*Ke-q*be,vt=z*Ke-q*je;return i[0]=S*vt-w*xt+L*pt,i[1]=_*xt-v*vt-y*pt,i[2]=be*et-je*Qe+Ke*Je,i[3]=z*Qe-H*et-q*Je,i[4]=w*ft-b*vt-L*it,i[5]=x*vt-_*ft+y*it,i[6]=je*Ze-W*et-Ke*Ye,i[7]=k*et-z*Ze+q*Ye,i[8]=b*xt-S*ft+L*tt,i[9]=v*ft-x*xt-y*tt,i[10]=W*Qe-be*Ze+Ke*Xe,i[11]=H*Ze-k*Qe-q*Xe,i[12]=S*it-b*pt-w*tt,i[13]=x*pt-v*it+_*tt,i[14]=be*Ye-W*Je-je*Xe,i[15]=k*Je-H*Ye+z*Xe,i},clone:clone$4,copy:copy$4,create:create$4,decompose:function(i,g,x,v){g[0]=v[12],g[1]=v[13],g[2]=v[14];var _=v[0],y=v[1],b=v[2],S=v[4],w=v[5],L=v[6],k=v[8],H=v[9],z=v[10];x[0]=Math.sqrt(_*_+y*y+b*b),x[1]=Math.sqrt(S*S+w*w+L*L),x[2]=Math.sqrt(k*k+H*H+z*z);var q=1/x[0],W=1/x[1],be=1/x[2],je=_*q,Ke=y*W,Xe=b*be,Ye=S*q,Ze=w*W,Je=L*be,Qe=k*q,et=H*W,tt=z*be,it=je+Ze+tt,ft=0;return it>0?(ft=2*Math.sqrt(it+1),i[3]=.25*ft,i[0]=(Je-et)/ft,i[1]=(Qe-Xe)/ft,i[2]=(Ke-Ye)/ft):je>Ze&&je>tt?(ft=2*Math.sqrt(1+je-Ze-tt),i[3]=(Je-et)/ft,i[0]=.25*ft,i[1]=(Ke+Ye)/ft,i[2]=(Qe+Xe)/ft):Ze>tt?(ft=2*Math.sqrt(1+Ze-je-tt),i[3]=(Qe-Xe)/ft,i[0]=(Ke+Ye)/ft,i[1]=.25*ft,i[2]=(Je+et)/ft):(ft=2*Math.sqrt(1+tt-je-Ze),i[3]=(Ke-Ye)/ft,i[0]=(Qe+Xe)/ft,i[1]=(Je+et)/ft,i[2]=.25*ft),i},determinant:function(i){var g=i[0],x=i[1],v=i[2],_=i[3],y=i[4],b=i[5],S=i[6],w=i[7],L=i[8],k=i[9],H=i[10],z=i[11],q=i[12],W=i[13],be=i[14],je=g*b-x*y,Ke=g*S-v*y,Xe=x*S-v*b,Ye=L*W-k*q,Ze=L*be-H*q,Je=k*be-H*W;return w*(g*Je-x*Ze+v*Ye)-_*(y*Je-b*Ze+S*Ye)+i[15]*(L*Xe-k*Ke+H*je)-z*(q*Xe-W*Ke+be*je)},equals:function(i,g){var x=i[0],v=i[1],_=i[2],y=i[3],b=i[4],S=i[5],w=i[6],L=i[7],k=i[8],H=i[9],z=i[10],q=i[11],W=i[12],be=i[13],je=i[14],Ke=i[15],Xe=g[0],Ye=g[1],Ze=g[2],Je=g[3],Qe=g[4],et=g[5],tt=g[6],it=g[7],ft=g[8],pt=g[9],xt=g[10],vt=g[11],yt=g[12],bt=g[13],St=g[14],wt=g[15];return Math.abs(x-Xe)<=Tt*Math.max(1,Math.abs(x),Math.abs(Xe))&&Math.abs(v-Ye)<=Tt*Math.max(1,Math.abs(v),Math.abs(Ye))&&Math.abs(_-Ze)<=Tt*Math.max(1,Math.abs(_),Math.abs(Ze))&&Math.abs(y-Je)<=Tt*Math.max(1,Math.abs(y),Math.abs(Je))&&Math.abs(b-Qe)<=Tt*Math.max(1,Math.abs(b),Math.abs(Qe))&&Math.abs(S-et)<=Tt*Math.max(1,Math.abs(S),Math.abs(et))&&Math.abs(w-tt)<=Tt*Math.max(1,Math.abs(w),Math.abs(tt))&&Math.abs(L-it)<=Tt*Math.max(1,Math.abs(L),Math.abs(it))&&Math.abs(k-ft)<=Tt*Math.max(1,Math.abs(k),Math.abs(ft))&&Math.abs(H-pt)<=Tt*Math.max(1,Math.abs(H),Math.abs(pt))&&Math.abs(z-xt)<=Tt*Math.max(1,Math.abs(z),Math.abs(xt))&&Math.abs(q-vt)<=Tt*Math.max(1,Math.abs(q),Math.abs(vt))&&Math.abs(W-yt)<=Tt*Math.max(1,Math.abs(W),Math.abs(yt))&&Math.abs(be-bt)<=Tt*Math.max(1,Math.abs(be),Math.abs(bt))&&Math.abs(je-St)<=Tt*Math.max(1,Math.abs(je),Math.abs(St))&&Math.abs(Ke-wt)<=Tt*Math.max(1,Math.abs(Ke),Math.abs(wt))},exactEquals:function(i,g){return i[0]===g[0]&&i[1]===g[1]&&i[2]===g[2]&&i[3]===g[3]&&i[4]===g[4]&&i[5]===g[5]&&i[6]===g[6]&&i[7]===g[7]&&i[8]===g[8]&&i[9]===g[9]&&i[10]===g[10]&&i[11]===g[11]&&i[12]===g[12]&&i[13]===g[13]&&i[14]===g[14]&&i[15]===g[15]},frob:function(i){return Math.sqrt(i[0]*i[0]+i[1]*i[1]+i[2]*i[2]+i[3]*i[3]+i[4]*i[4]+i[5]*i[5]+i[6]*i[6]+i[7]*i[7]+i[8]*i[8]+i[9]*i[9]+i[10]*i[10]+i[11]*i[11]+i[12]*i[12]+i[13]*i[13]+i[14]*i[14]+i[15]*i[15])},fromQuat:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=x+x,S=v+v,w=_+_,L=x*b,k=v*b,H=v*S,z=_*b,q=_*S,W=_*w,be=y*b,je=y*S,Ke=y*w;return i[0]=1-H-W,i[1]=k+Ke,i[2]=z-je,i[3]=0,i[4]=k-Ke,i[5]=1-L-W,i[6]=q+be,i[7]=0,i[8]=z+je,i[9]=q-be,i[10]=1-L-H,i[11]=0,i[12]=0,i[13]=0,i[14]=0,i[15]=1,i},fromQuat2:function(i,g){var x=new wt(3),v=-g[0],_=-g[1],y=-g[2],b=g[3],S=g[4],w=g[5],L=g[6],k=g[7],H=v*v+_*_+y*y+b*b;return H>0?(x[0]=2*(S*b+k*v+w*y-L*_)/H,x[1]=2*(w*b+k*_+L*v-S*y)/H,x[2]=2*(L*b+k*y+S*_-w*v)/H):(x[0]=2*(S*b+k*v+w*y-L*_),x[1]=2*(w*b+k*_+L*v-S*y),x[2]=2*(L*b+k*y+S*_-w*v)),fromRotationTranslation(i,g,x),i},fromRotation:function(i,g,x){var v,_,y,b=x[0],S=x[1],w=x[2],L=Math.sqrt(b*b+S*S+w*w);return L0?(je=2*Math.sqrt(be+1),i[3]=.25*je,i[0]=(H-q)/je,i[1]=(z-w)/je,i[2]=(S-L)/je):b>k&&b>W?(je=2*Math.sqrt(1+b-k-W),i[3]=(H-q)/je,i[0]=.25*je,i[1]=(S+L)/je,i[2]=(z+w)/je):k>W?(je=2*Math.sqrt(1+k-b-W),i[3]=(z-w)/je,i[0]=(S+L)/je,i[1]=.25*je,i[2]=(H+q)/je):(je=2*Math.sqrt(1+W-b-k),i[3]=(S-L)/je,i[0]=(z+w)/je,i[1]=(H+q)/je,i[2]=.25*je),i},getScaling:getScaling,getTranslation:function(i,g){return i[0]=g[12],i[1]=g[13],i[2]=g[14],i},identity:identity$1,invert:invert$1,lookAt:lookAt,mul:Et,multiply:multiply$4,multiplyScalar:function(i,g,x){return i[0]=g[0]*x,i[1]=g[1]*x,i[2]=g[2]*x,i[3]=g[3]*x,i[4]=g[4]*x,i[5]=g[5]*x,i[6]=g[6]*x,i[7]=g[7]*x,i[8]=g[8]*x,i[9]=g[9]*x,i[10]=g[10]*x,i[11]=g[11]*x,i[12]=g[12]*x,i[13]=g[13]*x,i[14]=g[14]*x,i[15]=g[15]*x,i},multiplyScalarAndAdd:function(i,g,x,v){return i[0]=g[0]+x[0]*v,i[1]=g[1]+x[1]*v,i[2]=g[2]+x[2]*v,i[3]=g[3]+x[3]*v,i[4]=g[4]+x[4]*v,i[5]=g[5]+x[5]*v,i[6]=g[6]+x[6]*v,i[7]=g[7]+x[7]*v,i[8]=g[8]+x[8]*v,i[9]=g[9]+x[9]*v,i[10]=g[10]+x[10]*v,i[11]=g[11]+x[11]*v,i[12]=g[12]+x[12]*v,i[13]=g[13]+x[13]*v,i[14]=g[14]+x[14]*v,i[15]=g[15]+x[15]*v,i},ortho:Dt,orthoNO:orthoNO,orthoZO:orthoZO,perspective:Bt,perspectiveFromFieldOfView:function(i,g,x,v){var _=Math.tan(g.upDegrees*Math.PI/180),y=Math.tan(g.downDegrees*Math.PI/180),b=Math.tan(g.leftDegrees*Math.PI/180),S=Math.tan(g.rightDegrees*Math.PI/180),w=2/(b+S),L=2/(_+y);return i[0]=w,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=L,i[6]=0,i[7]=0,i[8]=-(b-S)*w*.5,i[9]=(_-y)*L*.5,i[10]=v/(x-v),i[11]=-1,i[12]=0,i[13]=0,i[14]=v*x/(x-v),i[15]=0,i},perspectiveNO:perspectiveNO,perspectiveZO:function(i,g,x,v,_){var y=1/Math.tan(g/2);if(i[0]=y/x,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=y,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[11]=-1,i[12]=0,i[13]=0,i[15]=0,null!=_&&_!==1/0){var b=1/(v-_);i[10]=_*b,i[14]=_*v*b}else i[10]=-1,i[14]=-v;return i},rotate:function(i,g,x,v){var _,y,b,S,w,L,k,H,z,q,W,be,je,Ke,Xe,Ye,Ze,Je,Qe,et,tt,it,ft,pt,xt=v[0],vt=v[1],yt=v[2],bt=Math.sqrt(xt*xt+vt*vt+yt*yt);return bt0&&(y=1/Math.sqrt(y)),i[0]=g[0]*y,i[1]=g[1]*y,i[2]=g[2]*y,i}function dot$3(i,g){return i[0]*g[0]+i[1]*g[1]+i[2]*g[2]}function cross$2(i,g,x){var v=g[0],_=g[1],y=g[2],b=x[0],S=x[1],w=x[2];return i[0]=_*w-y*S,i[1]=y*b-v*w,i[2]=v*S-_*b,i}function lerp$3(i,g,x,v){var _=g[0],y=g[1],b=g[2];return i[0]=_+v*(x[0]-_),i[1]=y+v*(x[1]-y),i[2]=b+v*(x[2]-b),i}function transformMat4$2(i,g,x){var v=g[0],_=g[1],y=g[2],b=x[3]*v+x[7]*_+x[11]*y+x[15];return b=b||1,i[0]=(x[0]*v+x[4]*_+x[8]*y+x[12])/b,i[1]=(x[1]*v+x[5]*_+x[9]*y+x[13])/b,i[2]=(x[2]*v+x[6]*_+x[10]*y+x[14])/b,i}var Lt,Ut=subtract$2,kt=multiply$3,Gt=divide$2,Ot=distance$2,Vt=squaredDistance$2,Nt=length$3,Ft=squaredLength$3,Ht=(Lt=create$3(),function(i,g,x,v,_,y){var b,S;for(g||(g=3),x||(x=0),S=v?Math.min(v*g+x,i.length):i.length,b=x;b0&&(b=1/Math.sqrt(b)),i[0]=x*b,i[1]=v*b,i[2]=_*b,i[3]=y*b,i}function dot$2(i,g){return i[0]*g[0]+i[1]*g[1]+i[2]*g[2]+i[3]*g[3]}function lerp$2(i,g,x,v){var _=g[0],y=g[1],b=g[2],S=g[3];return i[0]=_+v*(x[0]-_),i[1]=y+v*(x[1]-y),i[2]=b+v*(x[2]-b),i[3]=S+v*(x[3]-S),i}function transformMat4$1(i,g,x){var v=g[0],_=g[1],y=g[2],b=g[3];return i[0]=x[0]*v+x[4]*_+x[8]*y+x[12]*b,i[1]=x[1]*v+x[5]*_+x[9]*y+x[13]*b,i[2]=x[2]*v+x[6]*_+x[10]*y+x[14]*b,i[3]=x[3]*v+x[7]*_+x[11]*y+x[15]*b,i}function exactEquals$2(i,g){return i[0]===g[0]&&i[1]===g[1]&&i[2]===g[2]&&i[3]===g[3]}var $t=subtract$1,jt=multiply$2,Kt=divide$1,Xt=distance$1,qt=squaredDistance$1,Yt=length$2,Wt=squaredLength$2,Zt=function(){var i=create$2();return function(g,x,v,_,y,b){var S,w;for(x||(x=4),v||(v=0),w=_?Math.min(_*x+v,g.length):g.length,S=v;S0?S*Math.sin(b)/b:0;return i[0]=x*w,i[1]=v*w,i[2]=_*w,i[3]=S*Math.cos(b),i}function ln(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=Math.sqrt(x*x+v*v+_*_),S=b>0?Math.atan2(b,y)/b:0;return i[0]=x*S,i[1]=v*S,i[2]=_*S,i[3]=.5*Math.log(x*x+v*v+_*_+y*y),i}function slerp(i,g,x,v){var _,y,b,S,w,L=g[0],k=g[1],H=g[2],z=g[3],q=x[0],W=x[1],be=x[2],je=x[3];return(y=L*q+k*W+H*be+z*je)<0&&(y=-y,q=-q,W=-W,be=-be,je=-je),1-y>Tt?(_=Math.acos(y),b=Math.sin(_),S=Math.sin((1-v)*_)/b,w=Math.sin(v*_)/b):(S=1-v,w=v),i[0]=S*L+w*q,i[1]=S*k+w*W,i[2]=S*H+w*be,i[3]=S*z+w*je,i}function fromMat3(i,g){var x,v=g[0]+g[4]+g[8];if(v>0)x=Math.sqrt(v+1),i[3]=.5*x,x=.5/x,i[0]=(g[5]-g[7])*x,i[1]=(g[6]-g[2])*x,i[2]=(g[1]-g[3])*x;else{var _=0;g[4]>g[0]&&(_=1),g[8]>g[3*_+_]&&(_=2);var y=(_+1)%3,b=(_+2)%3;x=Math.sqrt(g[3*_+_]-g[3*y+y]-g[3*b+b]+1),i[_]=.5*x,x=.5/x,i[3]=(g[3*y+b]-g[3*b+y])*x,i[y]=(g[3*y+_]+g[3*_+y])*x,i[b]=(g[3*b+_]+g[3*_+b])*x}return i}var Qt=clone$2,er=fromValues$2,tr=copy$2,rr=set$2,ir=add$2,nr=multiply$1,ar=scale$2,sr=dot$2,or=lerp$2,ur=length$2,lr=ur,cr=squaredLength$2,hr=cr,fr=normalize$2,dr=exactEquals$2;var mr,pr,gr,xr,vr=(mr=create$3(),pr=fromValues$3(1,0,0),gr=fromValues$3(0,1,0),function(i,g,x){var v=dot$3(g,x);return v<-.999999?(cross$2(mr,pr,g),Nt(mr)<1e-6&&cross$2(mr,gr,g),normalize$3(mr,mr),setAxisAngle(i,mr,Math.PI),i):v>.999999?(i[0]=0,i[1]=0,i[2]=0,i[3]=1,i):(cross$2(mr,g,x),i[0]=mr[0],i[1]=mr[1],i[2]=mr[2],i[3]=1+v,fr(i,i))}),_r=function(){var i=create$1(),g=create$1();return function(x,v,_,y,b,S){return slerp(i,v,b,S),slerp(g,_,y,S),slerp(x,i,g,2*S*(1-S)),x}}(),yr=(xr=create$5(),function(i,g,x,v){return xr[0]=x[0],xr[3]=x[1],xr[6]=x[2],xr[1]=v[0],xr[4]=v[1],xr[7]=v[2],xr[2]=-g[0],xr[5]=-g[1],xr[8]=-g[2],fr(i,fromMat3(i,xr))}),br=Object.freeze({__proto__:null,add:ir,calculateW:function(i,g){var x=g[0],v=g[1],_=g[2];return i[0]=x,i[1]=v,i[2]=_,i[3]=Math.sqrt(Math.abs(1-x*x-v*v-_*_)),i},clone:Qt,conjugate:function(i,g){return i[0]=-g[0],i[1]=-g[1],i[2]=-g[2],i[3]=g[3],i},copy:tr,create:create$1,dot:sr,equals:function(i,g){return Math.abs(dot$2(i,g))>=.999999},exactEquals:dr,exp:exp,fromEuler:function(i,g,x,v){var _=arguments.length>4&&void 0!==arguments[4]?arguments[4]:"zyx",y=Math.PI/360;g*=y,v*=y,x*=y;var b=Math.sin(g),S=Math.cos(g),w=Math.sin(x),L=Math.cos(x),k=Math.sin(v),H=Math.cos(v);switch(_){case"xyz":i[0]=b*L*H+S*w*k,i[1]=S*w*H-b*L*k,i[2]=S*L*k+b*w*H,i[3]=S*L*H-b*w*k;break;case"xzy":i[0]=b*L*H-S*w*k,i[1]=S*w*H-b*L*k,i[2]=S*L*k+b*w*H,i[3]=S*L*H+b*w*k;break;case"yxz":i[0]=b*L*H+S*w*k,i[1]=S*w*H-b*L*k,i[2]=S*L*k-b*w*H,i[3]=S*L*H+b*w*k;break;case"yzx":i[0]=b*L*H+S*w*k,i[1]=S*w*H+b*L*k,i[2]=S*L*k-b*w*H,i[3]=S*L*H-b*w*k;break;case"zxy":i[0]=b*L*H-S*w*k,i[1]=S*w*H+b*L*k,i[2]=S*L*k+b*w*H,i[3]=S*L*H-b*w*k;break;case"zyx":i[0]=b*L*H-S*w*k,i[1]=S*w*H+b*L*k,i[2]=S*L*k-b*w*H,i[3]=S*L*H+b*w*k;break;default:throw new Error("Unknown angle order "+_)}return i},fromMat3:fromMat3,fromValues:er,getAngle:function(i,g){var x=sr(i,g);return Math.acos(2*x*x-1)},getAxisAngle:function(i,g){var x=2*Math.acos(g[3]),v=Math.sin(x/2);return v>Tt?(i[0]=g[0]/v,i[1]=g[1]/v,i[2]=g[2]/v):(i[0]=1,i[1]=0,i[2]=0),x},identity:function(i){return i[0]=0,i[1]=0,i[2]=0,i[3]=1,i},invert:function(i,g){var x=g[0],v=g[1],_=g[2],y=g[3],b=x*x+v*v+_*_+y*y,S=b?1/b:0;return i[0]=-x*S,i[1]=-v*S,i[2]=-_*S,i[3]=y*S,i},len:lr,length:ur,lerp:or,ln:ln,mul:nr,multiply:multiply$1,normalize:fr,pow:function(i,g,x){return ln(i,g),ar(i,i,x),exp(i,i),i},random:function(i){var g=Mt(),x=Mt(),v=Mt(),_=Math.sqrt(1-g),y=Math.sqrt(g);return i[0]=_*Math.sin(2*Math.PI*x),i[1]=_*Math.cos(2*Math.PI*x),i[2]=y*Math.sin(2*Math.PI*v),i[3]=y*Math.cos(2*Math.PI*v),i},rotateX:function(i,g,x){x*=.5;var v=g[0],_=g[1],y=g[2],b=g[3],S=Math.sin(x),w=Math.cos(x);return i[0]=v*w+b*S,i[1]=_*w+y*S,i[2]=y*w-_*S,i[3]=b*w-v*S,i},rotateY:function(i,g,x){x*=.5;var v=g[0],_=g[1],y=g[2],b=g[3],S=Math.sin(x),w=Math.cos(x);return i[0]=v*w-y*S,i[1]=_*w+b*S,i[2]=y*w+v*S,i[3]=b*w-_*S,i},rotateZ:function(i,g,x){x*=.5;var v=g[0],_=g[1],y=g[2],b=g[3],S=Math.sin(x),w=Math.cos(x);return i[0]=v*w+_*S,i[1]=_*w-v*S,i[2]=y*w+b*S,i[3]=b*w-y*S,i},rotationTo:vr,scale:ar,set:rr,setAxes:yr,setAxisAngle:setAxisAngle,slerp:slerp,sqlerp:_r,sqrLen:hr,squaredLength:cr,str:function(i){return"quat("+i[0]+", "+i[1]+", "+i[2]+", "+i[3]+")"}});function create(){var i=new wt(2);return wt!=Float32Array&&(i[0]=0,i[1]=0),i}function fromValues(i,g){var x=new wt(2);return x[0]=i,x[1]=g,x}function set(i,g,x){return i[0]=g,i[1]=x,i}function subtract(i,g,x){return i[0]=g[0]-x[0],i[1]=g[1]-x[1],i}function multiply(i,g,x){return i[0]=g[0]*x[0],i[1]=g[1]*x[1],i}function divide(i,g,x){return i[0]=g[0]/x[0],i[1]=g[1]/x[1],i}function scaleAndAdd(i,g,x,v){return i[0]=g[0]+x[0]*v,i[1]=g[1]+x[1]*v,i}function distance(i,g){var x=g[0]-i[0],v=g[1]-i[1];return Math.sqrt(x*x+v*v)}function squaredDistance(i,g){var x=g[0]-i[0],v=g[1]-i[1];return x*x+v*v}function length(i){var g=i[0],x=i[1];return Math.sqrt(g*g+x*x)}function squaredLength(i){var g=i[0],x=i[1];return g*g+x*x}function lerp(i,g,x,v){var _=g[0],y=g[1];return i[0]=_+v*(x[0]-_),i[1]=y+v*(x[1]-y),i}var Sr=length,Tr=subtract,wr=multiply,Mr=divide,Pr=distance,Rr=squaredDistance,Cr=squaredLength,Br=function(){var i=create();return function(g,x,v,_,y,b){var S,w;for(x||(x=2),v||(v=0),w=_?Math.min(_*x+v,g.length):g.length,S=v;S0&&(_=1/Math.sqrt(_)),i[0]=g[0]*_,i[1]=g[1]*_,i},random:function(i,g){g=void 0===g?1:g;var x=2*Mt()*Math.PI;return i[0]=Math.cos(x)*g,i[1]=Math.sin(x)*g,i},rotate:function(i,g,x,v){var _=g[0]-x[0],y=g[1]-x[1],b=Math.sin(v),S=Math.cos(v);return i[0]=_*S-y*b+x[0],i[1]=_*b+y*S+x[1],i},round:function(i,g){return i[0]=round$3(g[0]),i[1]=round$3(g[1]),i},scale:function(i,g,x){return i[0]=g[0]*x,i[1]=g[1]*x,i},scaleAndAdd:scaleAndAdd,set:set,signedAngle:function(i,g){var x=i[0],v=i[1],_=g[0],y=g[1];return Math.atan2(x*y-v*_,x*_+v*y)},sqrDist:Rr,sqrLen:Cr,squaredDistance:squaredDistance,squaredLength:squaredLength,str:function(i){return"vec2("+i[0]+", "+i[1]+")"},sub:Tr,subtract:subtract,transformMat2:function(i,g,x){var v=g[0],_=g[1];return i[0]=x[0]*v+x[2]*_,i[1]=x[1]*v+x[3]*_,i},transformMat2d:function(i,g,x){var v=g[0],_=g[1];return i[0]=x[0]*v+x[2]*_+x[4],i[1]=x[1]*v+x[3]*_+x[5],i},transformMat3:function(i,g,x){var v=g[0],_=g[1];return i[0]=x[0]*v+x[3]*_+x[6],i[1]=x[1]*v+x[4]*_+x[7],i},transformMat4:function(i,g,x){var v=g[0],_=g[1];return i[0]=x[0]*v+x[4]*_+x[12],i[1]=x[1]*v+x[5]*_+x[13],i},zero:function(i){return i[0]=0,i[1]=0,i}});const Er={NEVER:"never",LESS:"less",EQUAL:"equal",LESS_EQUAL:"less-equal",GREATER:"greater",NOT_EQUAL:"not-equal",GREATER_EQUAL:"greater-equal",ALWAYS:"always"};Object.freeze(Er);class ResourceStateUniformBuffer{static dirtyList=[];buffer;uuid;#jt=0;constructor(i){this.buffer=i,this.uuid=i.uuid}get useNum(){return this.#jt}set useNum(i){this.#jt=i,ResourceStateUniformBuffer.dirtyList.push(this)}}const Ir=Symbol("gpuBuffer"),Ar=Symbol("gpuBufferData"),Lr=Symbol("gpuBufferDataViewF32"),Ur=Symbol("gpuBufferDataViewU32"),kr=Symbol("gpuBufferCacheKey");class ABaseBuffer extends ManagementResourceBase{[Ir];[kr];#Kt;constructor(i,g,x){super(i,g),this.#Kt=x}get cacheKey(){return this[kr]||this.uuid}get gpuBuffer(){return this[Ir]}get usage(){return this.#Kt}get size(){return this[Ar]?.byteLength||0}get videoMemorySize(){return this.size}destroy(){const i=this[Ir];i&&(this[Ir]=null,this.notifyUpdate(!0),this.redGPUContext.resourceManager.unregisterManagementResource(this),this.redGPUContext.commandEncoderManager.addDeferredDestroy(i))}}class AUniformBaseBuffer extends ABaseBuffer{[Ar];#Xt;#qt;constructor(i,g,x,v,_=""){super(i,g,x),this.#qt=v.byteLength,this.#Xt={size:this.#qt,usage:this.usage,label:_};try{this[Ir]=i.gpuDevice.createBuffer(this.#Xt)}catch(i){console.error("GPU 버퍼 생성에 실패했습니다:",i)}i.gpuDevice.queue.writeBuffer(this[Ir],0,v),this[Ar]=v,this[Lr]=new Float32Array(v),this[Ur]=new Uint32Array(v)}get label(){return this.#Xt.label}get data(){return this[Ar]}get dataViewF32(){return this[Lr]}get dataViewU32(){return this[Ur]}get size(){return this.#qt}get uniformBufferDescriptor(){return this.#Xt}writeOnlyBuffer(i,g){"boolean"==typeof g&&(g=g?1:0),this.redGPUContext.gpuDevice.queue.writeBuffer(this.gpuBuffer,i.uniformOffset,new i.View("number"==typeof g?[g]:g))}}class UniformBuffer extends AUniformBaseBuffer{constructor(i,g,x="",v=""){super(i,"managedUniformBufferState",GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST|GPUBufferUsage.COPY_SRC,g,x);const{table:_}=this.targetResourceManagedState,y=_.get(v);if(y)return y.buffer;v&&(this.name=v,this[kr]=v),this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateUniformBuffer(this))}}Object.freeze(UniformBuffer);class e{constructor(i,g){this.name=i,this.attributes=g,this.size=0}get isArray(){return!1}get isStruct(){return!1}get isTemplate(){return!1}get isPointer(){return!1}getTypeName(){return 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v=127-i,_&=8388607,v>0?(_=(_>>126-v)+(_>>127-v&1),Nr[0]=x<<15|v<<10|_>>13,Nr[0]):(Nr[0]=x<<15,Nr[0])}return v=v-127+15,v>=31?(Nr[0]=x<<15|31744,Nr[0]):v<=0?v<-10?(Nr[0]=x<<15,Nr[0]):(_=(8388608|_)>>1-v,Nr[0]=x<<15|_>>13,Nr[0]):(_>>=13,Nr[0]=x<<15|v<<10|_,Nr[0])}const Fr=new Uint32Array(1),Hr=new Float32Array(Fr.buffer,0,1);function w$1(i){const g=112+(i>>6&31)<<23|(63&i)<<17;return Fr[0]=g,Hr[0]}function I(i,g,x,v){const _=[0,0,0,0];for(let y=0;y{i.increment="++",i.decrement="--"})(jr||(jr={})),(i=>{i.parse=function(g){const x=g;if("parse"==x)throw new Error("Invalid value for IncrementOperator");return i[x]}})(jr||(jr={}));class R extends C{constructor(i,g){super(),this.operator=i,this.variable=g}get astNodeType(){return"increment"}search(i){this.variable.search(i)}}(i=>{i.assign="=",i.addAssign="+=",i.subtractAssin="-=",i.multiplyAssign="*=",i.divideAssign="/=",i.moduloAssign="%=",i.andAssign="&=",i.orAssign="|=",i.xorAssign="^=",i.shiftLeftAssign="<<=",i.shiftRightAssign=">>="})(Kr||(Kr={})),(Kr||(Kr={})).parse=function(i){const g=i;if("parse"==g)throw new Error("Invalid value for AssignOperator");return g};class G extends C{constructor(i,g,x){super(),this.operator=i,this.variable=g,this.value=x}get astNodeType(){return"assign"}search(i){this.variable.search(i),this.value.search(i)}}class X extends C{constructor(i,g){super(),this.name=i,this.args=g}get astNodeType(){return"call"}isBuiltin(){return $r.has(this.name)}search(i){for(const g of this.args)g.search(i);i(this)}}class j extends C{constructor(i,g){super(),this.body=i,this.continuing=g}get astNodeType(){return"loop"}search(i){var g;this.searchBlock(this.body,i),null===(g=this.continuing)||void 0===g||g.search(i)}}class Z extends C{constructor(i,g){super(),this.condition=i,this.cases=g}get astNodeType(){return"switch"}search(i){i(this);for(const g of this.cases)g.search(i)}}class Q extends C{constructor(i,g,x,v){super(),this.condition=i,this.body=g,this.elseif=x,this.else=v}get astNodeType(){return"if"}search(i){this.condition.search(i),this.searchBlock(this.body,i),this.searchBlock(this.elseif,i),this.searchBlock(this.else,i)}}class Y extends C{constructor(i){super(),this.value=i}get astNodeType(){return"return"}search(i){var g;null===(g=this.value)||void 0===g||g.search(i)}}class K extends C{constructor(i){super(),this.name=i}get astNodeType(){return"enable"}}class J extends C{constructor(i){super(),this.extensions=i}get astNodeType(){return"requires"}}class ee extends C{constructor(i,g){super(),this.severity=i,this.rule=g}get astNodeType(){return"diagnostic"}}class te extends C{constructor(i,g){super(),this.name=i,this.type=g}get astNodeType(){return"alias"}}class ne extends C{constructor(){super()}get astNodeType(){return"discard"}}class se extends C{constructor(){super(),this.condition=null,this.loopId=-1}get astNodeType(){return"break"}}class re extends C{constructor(){super(),this.loopId=-1}get astNodeType(){return"continue"}}class ae extends C{constructor(i){super(),this.attributes=null,this.name=i}get astNodeType(){return"type"}get isStruct(){return!1}get isArray(){return!1}static maxFormatType(i){let g=i[0];if("f32"===g.name)return g;for(let x=1;x`}else if("vec2"===i||"vec3"===i||"vec4"===i)return i;return i}}ce.vec2f=new ce("vec2",ae.f32,null),ce.vec3f=new ce("vec3",ae.f32,null),ce.vec4f=new ce("vec4",ae.f32,null),ce.vec2i=new ce("vec2",ae.i32,null),ce.vec3i=new ce("vec3",ae.i32,null),ce.vec4i=new ce("vec4",ae.i32,null),ce.vec2u=new ce("vec2",ae.u32,null),ce.vec3u=new ce("vec3",ae.u32,null),ce.vec4u=new ce("vec4",ae.u32,null),ce.vec2h=new ce("vec2",ae.f16,null),ce.vec3h=new ce("vec3",ae.f16,null),ce.vec4h=new ce("vec4",ae.f16,null),ce.vec2b=new ce("vec2",ae.bool,null),ce.vec3b=new ce("vec3",ae.bool,null),ce.vec4b=new ce("vec4",ae.bool,null),ce.mat2x2f=new ce("mat2x2",ae.f32,null),ce.mat2x3f=new ce("mat2x3",ae.f32,null),ce.mat2x4f=new ce("mat2x4",ae.f32,null),ce.mat3x2f=new ce("mat3x2",ae.f32,null),ce.mat3x3f=new ce("mat3x3",ae.f32,null),ce.mat3x4f=new ce("mat3x4",ae.f32,null),ce.mat4x2f=new ce("mat4x2",ae.f32,null),ce.mat4x3f=new ce("mat4x3",ae.f32,null),ce.mat4x4f=new ce("mat4x4",ae.f32,null),ce.mat2x2h=new ce("mat2x2",ae.f16,null),ce.mat2x3h=new ce("mat2x3",ae.f16,null),ce.mat2x4h=new ce("mat2x4",ae.f16,null),ce.mat3x2h=new ce("mat3x2",ae.f16,null),ce.mat3x3h=new ce("mat3x3",ae.f16,null),ce.mat3x4h=new ce("mat3x4",ae.f16,null),ce.mat4x2h=new ce("mat4x2",ae.f16,null),ce.mat4x3h=new ce("mat4x3",ae.f16,null),ce.mat4x4h=new ce("mat4x4",ae.f16,null),ce.mat2x2i=new ce("mat2x2",ae.i32,null),ce.mat2x3i=new ce("mat2x3",ae.i32,null),ce.mat2x4i=new ce("mat2x4",ae.i32,null),ce.mat3x2i=new ce("mat3x2",ae.i32,null),ce.mat3x3i=new ce("mat3x3",ae.i32,null),ce.mat3x4i=new ce("mat3x4",ae.i32,null),ce.mat4x2i=new ce("mat4x2",ae.i32,null),ce.mat4x3i=new ce("mat4x3",ae.i32,null),ce.mat4x4i=new ce("mat4x4",ae.i32,null),ce.mat2x2u=new ce("mat2x2",ae.u32,null),ce.mat2x3u=new ce("mat2x3",ae.u32,null),ce.mat2x4u=new ce("mat2x4",ae.u32,null),ce.mat3x2u=new ce("mat3x2",ae.u32,null),ce.mat3x3u=new ce("mat3x3",ae.u32,null),ce.mat3x4u=new ce("mat3x4",ae.u32,null),ce.mat4x2u=new ce("mat4x2",ae.u32,null),ce.mat4x3u=new ce("mat4x3",ae.u32,null),ce.mat4x4u=new ce("mat4x4",ae.u32,null);class le extends ae{constructor(i,g,x,v){super(i),this.storage=g,this.type=x,this.access=v}get astNodeType(){return"pointer"}}class ue extends ae{constructor(i,g,x,v){super(i),this.attributes=g,this.format=x,this.count=v}get astNodeType(){return"array"}get isArray(){return!0}}class he extends ae{constructor(i,g,x){super(i),this.format=g,this.access=x}get astNodeType(){return"sampler"}}class fe extends A{constructor(){super(),this.postfix=null}}class pe extends fe{constructor(i){super(),this.value=i}get astNodeType(){return"stringExpr"}toString(){return this.value}constEvaluateString(){return this.value}}class de extends fe{constructor(i,g){super(),this.type=i,this.args=g}get astNodeType(){return"createExpr"}search(i){if(i(this),this.args)for(const g of this.args)g.search(i)}constEvaluate(i,g){return g&&(g[0]=this.type),i.evalExpression(this,i.context)}}class me extends fe{constructor(i,g){super(),this.cachedReturnValue=null,this.name=i,this.args=g}get astNodeType(){return"callExpr"}setCachedReturnValue(i){this.cachedReturnValue=i}get isBuiltin(){return $r.has(this.name)}constEvaluate(i,g){return i.evalExpression(this,i.context)}search(i){for(const g of this.args)g.search(i);i(this)}}class ge extends fe{constructor(i){super(),this.name=i}get astNodeType(){return"varExpr"}search(i){i(this),this.postfix&&this.postfix.search(i)}constEvaluate(i,g){return i.evalExpression(this,i.context)}}class _e extends fe{constructor(i,g){super(),this.name=i,this.initializer=g}get astNodeType(){return"constExpr"}constEvaluate(i,g){if(this.initializer){const g=i.evalExpression(this.initializer,i.context);return null!==g&&this.postfix?g.getSubData(i,this.postfix,i.context):g}return null}search(i){this.initializer.search(i)}}class xe extends fe{constructor(i,g){super(),this.value=i,this.type=g}get astNodeType(){return"literalExpr"}constEvaluate(i,g){return void 0!==g&&(g[0]=this.type),this.value}get isScalar(){return this.value instanceof Be}get isVector(){return this.value instanceof Me||this.value instanceof Ue}get scalarValue(){return this.value instanceof Be?this.value.value:(console.error("Value is not scalar."),0)}get vectorValue(){return this.value instanceof Me||this.value instanceof Ue?this.value.data:(console.error("Value is not a vector or matrix."),new Float32Array(0))}}class ye extends fe{constructor(i,g){super(),this.type=i,this.value=g}get astNodeType(){return"bitcastExpr"}search(i){this.value.search(i)}}class ve extends fe{constructor(i){super(),this.index=i}search(i){this.index.search(i)}}class we extends fe{constructor(){super()}}class ke extends we{constructor(i,g){super(),this.operator=i,this.right=g}get astNodeType(){return"unaryOp"}constEvaluate(i,g){return i.evalExpression(this,i.context)}search(i){this.right.search(i)}}class Ie extends we{constructor(i,g,x){super(),this.operator=i,this.left=g,this.right=x}get astNodeType(){return"binaryOp"}_getPromotedType(i,g){return i.name===g.name?i:"f32"===i.name||"f32"===g.name?ae.f32:"u32"===i.name||"u32"===g.name?ae.u32:ae.i32}constEvaluate(i,g){return i.evalExpression(this,i.context)}search(i){this.left.search(i),this.right.search(i)}}class Te extends A{constructor(i){super(),this.body=i}search(i){i(this),this.searchBlock(this.body,i)}}class Se extends fe{constructor(){super()}get astNodeType(){return"default"}}class Ae extends Te{constructor(i,g){super(g),this.selectors=i}get astNodeType(){return"case"}search(i){this.searchBlock(this.body,i)}}class Ee extends Te{constructor(i){super(i)}get astNodeType(){return"default"}search(i){this.searchBlock(this.body,i)}}class $e extends A{constructor(i,g,x){super(),this.name=i,this.type=g,this.attributes=x}get astNodeType(){return"argument"}}class Le extends A{constructor(i,g){super(),this.condition=i,this.body=g}get astNodeType(){return"elseif"}search(i){this.condition.search(i),this.searchBlock(this.body,i)}}class Ce extends A{constructor(i,g,x){super(),this.name=i,this.type=g,this.attributes=x}get astNodeType(){return"member"}}class De extends A{constructor(i,g){super(),this.name=i,this.value=g}get astNodeType(){return"attribute"}}class Ne{constructor(i,g){this.parent=null,this.typeInfo=i,this.parent=g,this.id=Ne._id++}clone(){throw`Clone: Not implemented for ${this.constructor.name}`}setDataValue(i,g,x,v){console.error(`SetDataValue: Not implemented for 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postfix",g),null):this}toString(){return`${this.value}`}}function Fe(i,g,x){const v=g.length;return 2===v?"f32"===x?new Me(new Float32Array(g),i.getTypeInfo("vec2f")):"i32"===x||"bool"===x?new Me(new Int32Array(g),i.getTypeInfo("vec2i")):"u32"===x?new Me(new Uint32Array(g),i.getTypeInfo("vec2u")):"f16"===x?new Me(new Float32Array(g),i.getTypeInfo("vec2h")):(console.error(`getSubData: Unknown format ${x}`),null):3===v?"f32"===x?new Me(new Float32Array(g),i.getTypeInfo("vec3f")):"i32"===x||"bool"===x?new Me(new Int32Array(g),i.getTypeInfo("vec3i")):"u32"===x?new Me(new Uint32Array(g),i.getTypeInfo("vec3u")):"f16"===x?new Me(new Float32Array(g),i.getTypeInfo("vec3h")):(console.error(`getSubData: Unknown format ${x}`),null):4===v?"f32"===x?new Me(new Float32Array(g),i.getTypeInfo("vec4f")):"i32"===x||"bool"===x?new Me(new Int32Array(g),i.getTypeInfo("vec4i")):"u32"===x?new Me(new Uint32Array(g),i.getTypeInfo("vec4u")):"f16"===x?new Me(new Float32Array(g),i.getTypeInfo("vec4h")):(console.error(`getSubData: Unknown format ${x}`),null):(console.error(`getSubData: Invalid vector size ${g.length}`),null)}class Me extends Ne{constructor(i,g,x=null){if(super(g,x),i instanceof Float32Array||i instanceof Uint32Array||i instanceof Int32Array)this.data=i;else{const g=this.typeInfo.name;"vec2f"===g||"vec3f"===g||"vec4f"===g?this.data=new Float32Array(i):"vec2i"===g||"vec3i"===g||"vec4i"===g?this.data=new Int32Array(i):"vec2u"===g||"vec3u"===g||"vec4u"===g?this.data=new Uint32Array(i):"vec2h"===g||"vec3h"===g||"vec4h"===g?this.data=new Float32Array(i):"vec2b"===g||"vec3b"===g||"vec4b"===g?this.data=new Int32Array(i):"vec2"===g||"vec3"===g||"vec4"===g?this.data=new Float32Array(i):console.error(`VectorData: Invalid type ${g}`)}}clone(){if(this.data instanceof Float32Array)return new Me(new Float32Array(this.data),this.typeInfo,null);if(this.data instanceof Int32Array)return new Me(new Int32Array(this.data),this.typeInfo,null);if(this.data instanceof Uint32Array)return new Me(new Uint32Array(this.data),this.typeInfo,null);throw"VectorData: Invalid data type"}setDataValue(i,g,x,v){x instanceof pe?console.error("TODO: Set vector postfix"):g instanceof Me?this.data=g.data:console.error("SetDataValue: Invalid value",g)}getSubData(i,g,x){if(null===g)return this;let v=i.getTypeInfo("f32");if(this.typeInfo instanceof a)v=this.typeInfo.format||v;else{const g=this.typeInfo.name;"vec2f"===g||"vec3f"===g||"vec4f"===g?v=i.getTypeInfo("f32"):"vec2i"===g||"vec3i"===g||"vec4i"===g?v=i.getTypeInfo("i32"):"vec2b"===g||"vec3b"===g||"vec4b"===g?v=i.getTypeInfo("bool"):"vec2u"===g||"vec3u"===g||"vec4u"===g?v=i.getTypeInfo("u32"):"vec2h"===g||"vec3h"===g||"vec4h"===g?v=i.getTypeInfo("f16"):console.error(`GetSubData: Unknown type ${g}`)}let _=this;for(;null!==g&&null!==_;){if(g instanceof ve){const y=g.index;let b=-1;if(y instanceof xe){if(!(y.value instanceof Be))return console.error(`GetSubData: Invalid array index ${y.value}`),null;b=y.value.value}else{const g=i.evalExpression(y,x);if(!(g instanceof Be))return console.error("GetSubData: Unknown index type",y),null;b=g.value}if(b<0||b>=_.data.length)return console.error("GetSubData: Index out of range",b),null;if(_.data instanceof Float32Array){const i=new Float32Array(_.data.buffer,_.data.byteOffset+4*b,1);return new Be(i,v)}if(_.data instanceof Int32Array){const i=new Int32Array(_.data.buffer,_.data.byteOffset+4*b,1);return new Be(i,v)}if(_.data instanceof Uint32Array){const i=new Uint32Array(_.data.buffer,_.data.byteOffset+4*b,1);return new Be(i,v)}throw"GetSubData: Invalid data type"}if(!(g instanceof pe))return console.error("GetSubData: Unknown postfix",g),null;{const x=g.value.toLowerCase();if(1===x.length){let i=0;if("x"===x||"r"===x)i=0;else if("y"===x||"g"===x)i=1;else if("z"===x||"b"===x)i=2;else{if("w"!==x&&"a"!==x)return console.error(`GetSubData: Unknown member 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Float32Array(this.data.buffer,this.data.byteOffset+2*y*4,2),i.getTypeInfo(`vec2${b}`));else if("mat2x3"===v||"mat2x3f"===v||"mat2x3h"===v||"mat3x3"===v||"mat3x3f"===v||"mat3x3h"===v||"mat4x3"===v||"mat4x3f"===v||"mat4x3h"===v)S=new Me(new Float32Array(this.data.buffer,this.data.byteOffset+3*y*4,3),i.getTypeInfo(`vec3${b}`));else{if("mat2x4"!==v&&"mat2x4f"!==v&&"mat2x4h"!==v&&"mat3x4"!==v&&"mat3x4f"!==v&&"mat3x4h"!==v&&"mat4x4"!==v&&"mat4x4f"!==v&&"mat4x4h"!==v)return console.error(`GetDataValue: Unknown type ${v}`),null;S=new Me(new Float32Array(this.data.buffer,this.data.byteOffset+4*y*4,4),i.getTypeInfo(`vec4${b}`))}return g.postfix?S.getSubData(i,g.postfix,x):S}return console.error("GetDataValue: Invalid postfix",g),null}toString(){let i=`${this.data[0]}`;for(let g=1;g"!==y&&"x32"!==y)if("u32"!==y&&"atomic"!==y)if("bool"!==y){if("vec2f"===y||"vec2h"===y){const i=new Float32Array(this.buffer,v,2);return void(g instanceof 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this;let b=this.offset,S=this.typeInfo;for(;g;){if(g instanceof ve){const v=g.index,_=v instanceof fe?i.evalExpression(v,x):v;let y=0;if(_ instanceof Be?y=_.value:"number"==typeof _?y=_:console.error("GetDataValue: Invalid index type",v),S instanceof s)b+=y*S.stride,S=S.format;else{const g=S.getTypeName();"mat4x4"===g||"mat4x4f"===g||"mat4x4h"===g?(b+=16*y,S=i.getTypeInfo("vec4f")):console.error(`getDataValue: Type ${S.getTypeName()} is not an array`)}}else{if(!(g instanceof pe))return console.error("GetDataValue: Unknown postfix type",g),null;{const x=g.value;if(S instanceof n){let i=!1;for(const g of S.members)if(g.name===x){b+=g.offset,S=g.type,i=!0;break}if(!i)return console.error(`GetDataValue: Member ${x} not found`),null}else if(S instanceof e){const g=S.getTypeName();if("vec2f"===g||"vec3f"===g||"vec4f"===g||"vec2i"===g||"vec3i"===g||"vec4i"===g||"vec2u"===g||"vec3u"===g||"vec4u"===g||"vec2b"===g||"vec3b"===g||"vec4b"===g||"vec2h"===g||"vec3h"===g||"vec4h"===g||"vec2"===g||"vec3"===g||"vec4"===g){if(x.length>0&&x.length<5){let v="f";const _=[];for(let y=0;y=this.buffer.byteLength)return console.log("Insufficient buffer data"),null;const i=new Float32Array(this.buffer,b,3);_.push(i[w])}else if("vec4f"===g)_.push(new Float32Array(this.buffer,b,4)[w]);else if("vec2i"===g)v="i",_.push(new Int32Array(this.buffer,b,2)[w]);else if("vec3i"===g)v="i",_.push(new Int32Array(this.buffer,b,3)[w]);else if("vec4i"===g)v="i",_.push(new Int32Array(this.buffer,b,4)[w]);else if("vec2u"===g){v="u";const i=new Uint32Array(this.buffer,b,2);_.push(i[w])}else"vec3u"===g?(v="u",_.push(new Uint32Array(this.buffer,b,3)[w])):"vec4u"===g&&(v="u",_.push(new Uint32Array(this.buffer,b,4)[w]))}return 2===_.length?S=i.getTypeInfo(`vec2${v}`):3===_.length?S=i.getTypeInfo(`vec3${v}`):4===_.length?S=i.getTypeInfo(`vec4${v}`):console.error(`GetDataValue: Invalid vector length ${_.length}`),new Me(_,S,null)}return console.error(`GetDataValue: Unknown member ${x}`),null}return console.error(`GetDataValue: Type ${g} is not a struct`),null}}}g=g.postfix}const w=S.getTypeName();return"f32"===w?new Be(new Float32Array(this.buffer,b,1),S,this):"i32"===w?new Be(new Int32Array(this.buffer,b,1),S,this):"u32"===w?new Be(new Uint32Array(this.buffer,b,1),S,this):"vec2f"===w?new Me(new Float32Array(this.buffer,b,2),S,this):"vec3f"===w?new Me(new Float32Array(this.buffer,b,3),S,this):"vec4f"===w?new Me(new Float32Array(this.buffer,b,4),S,this):"vec2i"===w?new Me(new Int32Array(this.buffer,b,2),S,this):"vec3i"===w?new Me(new Int32Array(this.buffer,b,3),S,this):"vec4i"===w?new Me(new Int32Array(this.buffer,b,4),S,this):"vec2u"===w?new Me(new Uint32Array(this.buffer,b,2),S,this):"vec3u"===w?new Me(new Uint32Array(this.buffer,b,3),S,this):"vec4u"===w?new Me(new Uint32Array(this.buffer,b,4),S,this):S instanceof a&&"atomic"===S.name?"u32"===(null===(v=S.format)||void 0===v?void 0:v.name)?new Be(new Uint32Array(this.buffer,b,1)[0],S.format,this):"i32"===(null===(_=S.format)||void 0===_?void 0:_.name)?new Be(new Int32Array(this.buffer,b,1)[0],S.format,this):(console.error(`GetDataValue: Invalid atomic format ${null===(y=S.format)||void 0===y?void 0:y.name}`),null):new Pe(this.buffer,S,b,this)}toString(){let i="";if(this.typeInfo instanceof s)if("f32"===this.typeInfo.format.name){const g=new Float32Array(this.buffer,this.offset);i=`[${g[0]}`;for(let x=1;x0?null!==(i=x[0])&&void 0!==i?i:0:x instanceof Object&&null!==(g=x.width)&&void 0!==g?g:0}get height(){var i,g;const x=this.descriptor.size;return x instanceof Array&&x.length>1?null!==(i=x[1])&&void 0!==i?i:0:x instanceof Object&&null!==(g=x.height)&&void 0!==g?g:0}get depthOrArrayLayers(){var i,g;const x=this.descriptor.size;return x 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g=I(i,L,"8sint",4);return[g[0],g[1],g[2],g[3]]}case"bgra8unorm-srgb":case"bgra8unorm":{const g=I(i,L,"8unorm",4);return[g[2],g[1],g[0],g[3]]}case"r16uint":return[I(i,L,"16uint",1)[0]];case"r16sint":return[I(i,L,"16sint",1)[0]];case"r16float":return[I(i,L,"16float",1)[0]];case"rg16uint":{const g=I(i,L,"16uint",2);return[g[0],g[1]]}case"rg16sint":{const g=I(i,L,"16sint",2);return[g[0],g[1]]}case"rg16float":{const g=I(i,L,"16float",2);return[g[0],g[1]]}case"rgba16uint":{const g=I(i,L,"16uint",4);return[g[0],g[1],g[2],g[3]]}case"rgba16sint":{const g=I(i,L,"16sint",4);return[g[0],g[1],g[2],g[3]]}case"rgba16float":{const g=I(i,L,"16float",4);return[g[0],g[1],g[2],g[3]]}case"r32uint":return[I(i,L,"32uint",1)[0]];case"r32sint":return[I(i,L,"32sint",1)[0]];case"depth16unorm":case"depth24plus":case"depth24plus-stencil8":case"depth32float":case"depth32float-stencil8":case"r32float":return[I(i,L,"32float",1)[0]];case"rg32uint":{const g=I(i,L,"32uint",2);return[g[0],g[1]]}case"rg32sint":{const g=I(i,L,"32sint",2);return[g[0],g[1]]}case"rg32float":{const g=I(i,L,"32float",2);return[g[0],g[1]]}case"rgba32uint":{const g=I(i,L,"32uint",4);return[g[0],g[1],g[2],g[3]]}case"rgba32sint":{const g=I(i,L,"32sint",4);return[g[0],g[1],g[2],g[3]]}case"rgba32float":{const g=I(i,L,"32float",4);return[g[0],g[1],g[2],g[3]]}case"rg11b10ufloat":{const g=new Uint32Array(i.buffer,L,1)[0],x=(4192256&g)>>11,v=(4290772992&g)>>22;return[w$1(2047&g),w$1(x),function(i){const g=112+(i>>5&31)<<23|(31&i)<<18;return Fr[0]=g,Hr[0]}(v),1]}}return null}(new Uint8Array(S),i,g,x,v,b,y,_,this.format)}setPixel(i,g,x,v,_){const y=this.texelByteSize,b=this.bytesPerRow,S=this.height,w=this.data[v];!function(i,g,x,v,_,y,b,S,w,L){const k=v*(b>>=_)*(y>>=_)+x*b+g*S;switch(w){case"r8unorm":return void T(i,k,"8unorm",1,L);case"r8snorm":return void T(i,k,"8snorm",1,L);case"r8uint":return void T(i,k,"8uint",1,L);case"r8sint":return void T(i,k,"8sint",1,L);case"rg8unorm":return void T(i,k,"8unorm",2,L);case"rg8snorm":return void T(i,k,"8snorm",2,L);case"rg8uint":return void T(i,k,"8uint",2,L);case"rg8sint":return void T(i,k,"8sint",2,L);case"rgba8unorm-srgb":case"rgba8unorm":case"bgra8unorm-srgb":case"bgra8unorm":return void T(i,k,"8unorm",4,L);case"rgba8snorm":return void T(i,k,"8snorm",4,L);case"rgba8uint":return void T(i,k,"8uint",4,L);case"rgba8sint":return void T(i,k,"8sint",4,L);case"r16uint":return void T(i,k,"16uint",1,L);case"r16sint":return void T(i,k,"16sint",1,L);case"r16float":return void T(i,k,"16float",1,L);case"rg16uint":return void T(i,k,"16uint",2,L);case"rg16sint":return void T(i,k,"16sint",2,L);case"rg16float":return void T(i,k,"16float",2,L);case"rgba16uint":return void T(i,k,"16uint",4,L);case"rgba16sint":return void T(i,k,"16sint",4,L);case"rgba16float":return void T(i,k,"16float",4,L);case"r32uint":return void T(i,k,"32uint",1,L);case"r32sint":return void 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Line ${i.line}`),null}Degrees(i,g){const x=this.exec.evalExpression(i.args[0],g),v=180/Math.PI;return x instanceof Me?new Me(x.data.map(i=>i*v),x.typeInfo):new Be(x.value*v,this.getTypeInfo("f32"))}Determinant(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Ue){const i=x.data,g=x.typeInfo.getTypeName(),v=g.endsWith("h")?this.getTypeInfo("f16"):this.getTypeInfo("f32");if("mat2x2"===g||"mat2x2f"===g||"mat2x2h"===g)return new Be(i[0]*i[3]-i[1]*i[2],v);if("mat2x3"===g||"mat2x3f"===g||"mat2x3h"===g)return new Be(i[0]*(i[4]*i[8]-i[5]*i[7])-i[1]*(i[3]*i[8]-i[5]*i[6])+i[2]*(i[3]*i[7]-i[4]*i[6]),v);if("mat2x4"===g||"mat2x4f"===g||"mat2x4h"===g)console.error(`TODO: Determinant for ${g}`);else if("mat3x2"===g||"mat3x2f"===g||"mat3x2h"===g)console.error(`TODO: Determinant for ${g}`);else{if("mat3x3"===g||"mat3x3f"===g||"mat3x3h"===g)return new Be(i[0]*(i[4]*i[8]-i[5]*i[7])-i[1]*(i[3]*i[8]-i[5]*i[6])+i[2]*(i[3]*i[7]-i[4]*i[6]),v);"mat3x4"===g||"mat3x4f"===g||"mat3x4h"===g||"mat4x2"===g||"mat4x2f"===g||"mat4x2h"===g||"mat4x3"===g||"mat4x3f"===g||"mat4x3h"===g?console.error(`TODO: Determinant for ${g}`):"mat4x4"!==g&&"mat4x4f"!==g&&"mat4x4h"!==g||console.error(`TODO: Determinant for ${g}`)}}return console.error(`Determinant expects a matrix argument. Line ${i.line}`),null}Distance(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g);if(x instanceof Me&&v instanceof Me){let i=0;for(let g=0;gMath.exp(i)),x.typeInfo);const v=x;return new Be(Math.exp(v.value),x.typeInfo)}Exp2(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.pow(2,i)),x.typeInfo);const v=x;return new Be(Math.pow(2,v.value),x.typeInfo)}ExtractBits(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g),_=this.exec.evalExpression(i.args[2],g);if("u32"!==v.typeInfo.name&&"x32"!==v.typeInfo.name)return console.error(`ExtractBits() expects an i32 offset argument. Line ${i.line}`),null;if("u32"!==_.typeInfo.name&&"x32"!==_.typeInfo.name)return console.error(`ExtractBits() expects an i32 count argument. Line ${i.line}`),null;const y=v.value,b=_.value;if(x instanceof Me)return new Me(x.data.map(i=>i>>y&(1<>y&(1<-i),x.typeInfo)}return console.error(`FaceForward() expects vector arguments. Line ${i.line}`),null}_firstLeadingBit(i){return 0===i?-1:31-Math.clz32(i)}FirstLeadingBit(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>this._firstLeadingBit(i)),x.typeInfo);const v=x;return new Be(this._firstLeadingBit(v.value),x.typeInfo)}_firstTrailingBit(i){return 0===i?-1:Math.log2(i&-i)}FirstTrailingBit(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>this._firstTrailingBit(i)),x.typeInfo);const v=x;return new Be(this._firstTrailingBit(v.value),x.typeInfo)}Floor(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.floor(i)),x.typeInfo);const v=x;return new Be(Math.floor(v.value),x.typeInfo)}Fma(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g),_=this.exec.evalExpression(i.args[2],g);if(x instanceof Me&&v instanceof Me&&_ instanceof Me)return x.data.length!==v.data.length||x.data.length!==_.data.length?(console.error(`Fma() expects vectors of the same length. Line ${i.line}`),null):new Me(x.data.map((i,g)=>i*v.data[g]+_.data[g]),x.typeInfo);const y=x,b=v,S=_;return new Be(y.value*b.value+S.value,y.typeInfo)}Fract(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>i-Math.floor(i)),x.typeInfo);const v=x;return new Be(v.value-Math.floor(v.value),x.typeInfo)}Frexp(i,g){return console.error(`TODO: frexp. Line ${i.line}`),null}InsertBits(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g),_=this.exec.evalExpression(i.args[2],g),y=this.exec.evalExpression(i.args[3],g);if("u32"!==_.typeInfo.name&&"x32"!==_.typeInfo.name)return console.error(`InsertBits() expects an i32 offset argument. Line ${i.line}`),null;const b=_.value,S=(1<i&w|v.data[g]<1/Math.sqrt(i)),x.typeInfo);const v=x;return new Be(1/Math.sqrt(v.value),x.typeInfo)}Ldexp(i,g){return console.error(`TODO: ldexp. 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Line ${i.line}`),null}Pow(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g);if(x instanceof Me&&v instanceof Me)return new Me(x.data.map((i,g)=>Math.pow(i,v.data[g])),x.typeInfo);const _=x,y=v;return new Be(Math.pow(_.value,y.value),x.typeInfo)}QuantizeToF16(i,g){const x=this.exec.evalExpression(i.args[0],g);return x instanceof Me?new Me(x.data.map(i=>i),x.typeInfo):new Be(x.value,x.typeInfo)}Radians(i,g){const x=this.exec.evalExpression(i.args[0],g);return x instanceof Me?new Me(x.data.map(i=>i*Math.PI/180),x.typeInfo):new Be(x.value*Math.PI/180,this.getTypeInfo("f32"))}Reflect(i,g){let x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g);if(x instanceof Me&&v instanceof Me){const i=this._dot(x.data,v.data);return new Me(x.data.map((g,x)=>g-2*i*v.data[x]),x.typeInfo)}return console.error(`Reflect() expects vector arguments. Line ${i.line}`),null}Refract(i,g){let x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g),_=this.exec.evalExpression(i.args[2],g);if(x instanceof Me&&v instanceof Me&&_ instanceof Be){const i=this._dot(v.data,x.data);return new Me(x.data.map((g,x)=>{const y=1-_.value*_.value*(1-i*i);if(y<0)return 0;const b=Math.sqrt(y);return _.value*g-(_.value*i+b)*v.data[x]}),x.typeInfo)}return console.error(`Refract() expects vector arguments and a scalar argument. Line ${i.line}`),null}ReverseBits(i,g){return console.error(`TODO: reverseBits. Line ${i.line}`),null}Round(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.round(i)),x.typeInfo);const v=x;return new Be(Math.round(v.value),x.typeInfo)}Saturate(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.min(Math.max(i,0),1)),x.typeInfo);const v=x;return new Be(Math.min(Math.max(v.value,0),1),x.typeInfo)}Sign(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.sign(i)),x.typeInfo);const v=x;return new Be(Math.sign(v.value),x.typeInfo)}Sin(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.sin(i)),x.typeInfo);const v=x;return new Be(Math.sin(v.value),x.typeInfo)}Sinh(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.sinh(i)),x.typeInfo);const v=x;return new Be(Math.sinh(v.value),x.typeInfo)}_smoothstep(i,g,x){const v=Math.min(Math.max((x-i)/(g-i),0),1);return v*v*(3-2*v)}SmoothStep(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g),_=this.exec.evalExpression(i.args[2],g);if(_ instanceof Me&&x instanceof Me&&v instanceof Me)return new Me(_.data.map((i,g)=>this._smoothstep(x.data[g],v.data[g],i)),_.typeInfo);const y=x,b=v,S=_;return new Be(this._smoothstep(y.value,b.value,S.value),_.typeInfo)}Sqrt(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.sqrt(i)),x.typeInfo);const v=x;return new Be(Math.sqrt(v.value),x.typeInfo)}Step(i,g){const x=this.exec.evalExpression(i.args[0],g),v=this.exec.evalExpression(i.args[1],g);if(v instanceof Me&&x instanceof Me)return new Me(v.data.map((i,g)=>iMath.tan(i)),x.typeInfo);const v=x;return new Be(Math.tan(v.value),x.typeInfo)}Tanh(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.tanh(i)),x.typeInfo);const v=x;return new Be(Math.tanh(v.value),x.typeInfo)}_getTransposeType(i){const g=i.getTypeName();return"mat2x2f"===g||"mat2x2h"===g?i:"mat2x3f"===g?this.getTypeInfo("mat3x2f"):"mat2x3h"===g?this.getTypeInfo("mat3x2h"):"mat2x4f"===g?this.getTypeInfo("mat4x2f"):"mat2x4h"===g?this.getTypeInfo("mat4x2h"):"mat3x2f"===g?this.getTypeInfo("mat2x3f"):"mat3x2h"===g?this.getTypeInfo("mat2x3h"):"mat3x3f"===g||"mat3x3h"===g?i:"mat3x4f"===g?this.getTypeInfo("mat4x3f"):"mat3x4h"===g?this.getTypeInfo("mat4x3h"):"mat4x2f"===g?this.getTypeInfo("mat2x4f"):"mat4x2h"===g?this.getTypeInfo("mat2x4h"):"mat4x3f"===g?this.getTypeInfo("mat3x4f"):"mat4x3h"===g?this.getTypeInfo("mat3x4h"):("mat4x4f"===g||"mat4x4h"===g||console.error(`Invalid matrix type ${g}`),i)}Transpose(i,g){const x=this.exec.evalExpression(i.args[0],g);if(!(x instanceof Ue))return console.error(`Transpose() expects a matrix argument. Line ${i.line}`),null;const v=this._getTransposeType(x.typeInfo);if("mat2x2"===x.typeInfo.name||"mat2x2f"===x.typeInfo.name||"mat2x2h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[2],i[1],i[3]],v)}if("mat2x3"===x.typeInfo.name||"mat2x3f"===x.typeInfo.name||"mat2x3h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[3],i[6],i[1],i[4],i[7]],v)}if("mat2x4"===x.typeInfo.name||"mat2x4f"===x.typeInfo.name||"mat2x4h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[4],i[8],i[12],i[1],i[5],i[9],i[13]],v)}if("mat3x2"===x.typeInfo.name||"mat3x2f"===x.typeInfo.name||"mat3x2h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[3],i[1],i[4],i[2],i[5]],v)}if("mat3x3"===x.typeInfo.name||"mat3x3f"===x.typeInfo.name||"mat3x3h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[3],i[6],i[1],i[4],i[7],i[2],i[5],i[8]],v)}if("mat3x4"===x.typeInfo.name||"mat3x4f"===x.typeInfo.name||"mat3x4h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[4],i[8],i[12],i[1],i[5],i[9],i[13],i[2],i[6],i[10],i[14]],v)}if("mat4x2"===x.typeInfo.name||"mat4x2f"===x.typeInfo.name||"mat4x2h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[4],i[1],i[5],i[2],i[6]],v)}if("mat4x3"===x.typeInfo.name||"mat4x3f"===x.typeInfo.name||"mat4x3h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[4],i[8],i[1],i[5],i[9],i[2],i[6],i[10]],v)}if("mat4x4"===x.typeInfo.name||"mat4x4f"===x.typeInfo.name||"mat4x4h"===x.typeInfo.name){const i=x.data;return new Ue([i[0],i[4],i[8],i[12],i[1],i[5],i[9],i[13],i[2],i[6],i[10],i[14],i[3],i[7],i[11],i[15]],v)}return console.error(`Invalid matrix type ${x.typeInfo.name}`),null}Trunc(i,g){const x=this.exec.evalExpression(i.args[0],g);if(x instanceof Me)return new Me(x.data.map(i=>Math.trunc(i)),x.typeInfo);const v=x;return new Be(Math.trunc(v.value),x.typeInfo)}Dpdx(i,g){return console.error(`TODO: dpdx. Line ${i.line}`),null}DpdxCoarse(i,g){return console.error(`TODO: dpdxCoarse. Line ${i.line}`),null}DpdxFine(i,g){return console.error("TODO: dpdxFine"),null}Dpdy(i,g){return console.error("TODO: dpdy"),null}DpdyCoarse(i,g){return console.error("TODO: dpdyCoarse"),null}DpdyFine(i,g){return console.error("TODO: dpdyFine"),null}Fwidth(i,g){return console.error("TODO: fwidth"),null}FwidthCoarse(i,g){return console.error("TODO: fwidthCoarse"),null}FwidthFine(i,g){return console.error("TODO: fwidthFine"),null}TextureDimensions(i,g){const x=i.args[0],v=i.args.length>1?this.exec.evalExpression(i.args[1],g).value:0;if(x instanceof ge){const _=x.name,y=g.getVariableValue(_);if(y instanceof We){if(v<0||v>=y.mipLevelCount)return console.error(`Invalid mip level for textureDimensions. Line ${i.line}`),null;const g=y.getMipLevelSize(v),x=y.dimension;return"1d"===x?new Be(g[0],this.getTypeInfo("u32")):"3d"===x?new Me(g,this.getTypeInfo("vec3u")):"2d"===x?new Me(g.slice(0,2),this.getTypeInfo("vec2u")):(console.error(`Invalid texture dimension ${x} not found. Line ${i.line}`),null)}return console.error(`Texture ${_} not found. Line ${i.line}`),null}return console.error(`Invalid texture argument for textureDimensions. Line ${i.line}`),null}TextureGather(i,g){return console.error("TODO: textureGather"),null}TextureGatherCompare(i,g){return console.error("TODO: textureGatherCompare"),null}TextureLoad(i,g){const x=i.args[0],v=this.exec.evalExpression(i.args[1],g),_=i.args.length>2?this.exec.evalExpression(i.args[2],g).value:0;if(!(v instanceof Me)||2!==v.data.length)return console.error(`Invalid UV argument for textureLoad. Line ${i.line}`),null;if(x instanceof ge){const y=x.name,b=g.getVariableValue(y);if(b instanceof We){const g=Math.floor(v.data[0]),x=Math.floor(v.data[1]);if(g<0||g>=b.width||x<0||x>=b.height)return console.error(`Texture ${y} out of bounds. Line ${i.line}`),null;const S=b.getPixel(g,x,0,_);return null===S?(console.error(`Invalid texture format for textureLoad. Line ${i.line}`),null):new Me(S,this.getTypeInfo("vec4f"))}return console.error(`Texture ${y} not found. Line ${i.line}`),null}return console.error(`Invalid texture argument for textureLoad. Line ${i.line}`),null}TextureNumLayers(i,g){const x=i.args[0];if(x instanceof ge){const v=x.name,_=g.getVariableValue(v);return _ instanceof We?new Be(_.depthOrArrayLayers,this.getTypeInfo("u32")):(console.error(`Texture ${v} not found. Line ${i.line}`),null)}return console.error(`Invalid texture argument for textureNumLayers. Line ${i.line}`),null}TextureNumLevels(i,g){const x=i.args[0];if(x instanceof ge){const v=x.name,_=g.getVariableValue(v);return _ instanceof We?new Be(_.mipLevelCount,this.getTypeInfo("u32")):(console.error(`Texture ${v} not found. Line ${i.line}`),null)}return console.error(`Invalid texture argument for textureNumLevels. Line ${i.line}`),null}TextureNumSamples(i,g){const x=i.args[0];if(x instanceof ge){const v=x.name,_=g.getVariableValue(v);return _ instanceof We?new Be(_.sampleCount,this.getTypeInfo("u32")):(console.error(`Texture ${v} not found. Line ${i.line}`),null)}return console.error(`Invalid texture argument for textureNumSamples. Line ${i.line}`),null}TextureSample(i,g){return console.error("TODO: textureSample"),null}TextureSampleBias(i,g){return console.error("TODO: textureSampleBias"),null}TextureSampleCompare(i,g){return console.error("TODO: textureSampleCompare"),null}TextureSampleCompareLevel(i,g){return console.error("TODO: textureSampleCompareLevel"),null}TextureSampleGrad(i,g){return console.error("TODO: textureSampleGrad"),null}TextureSampleLevel(i,g){return console.error("TODO: textureSampleLevel"),null}TextureSampleBaseClampToEdge(i,g){return console.error("TODO: textureSampleBaseClampToEdge"),null}TextureStore(i,g){const x=i.args[0],v=this.exec.evalExpression(i.args[1],g),_=4===i.args.length?this.exec.evalExpression(i.args[2],g).value:0,y=4===i.args.length?this.exec.evalExpression(i.args[3],g).data:this.exec.evalExpression(i.args[2],g).data;if(4!==y.length)return console.error(`Invalid value argument for textureStore. Line ${i.line}`),null;if(!(v instanceof Me)||2!==v.data.length)return console.error(`Invalid UV argument for textureStore. Line ${i.line}`),null;if(x instanceof ge){const b=x.name,S=g.getVariableValue(b);if(S instanceof We){const g=S.getMipLevelSize(0),x=Math.floor(v.data[0]),w=Math.floor(v.data[1]);return x<0||x>=g[0]||w<0||w>=g[1]?(console.error(`Texture ${b} out of bounds. Line ${i.line}`),null):(S.setPixel(x,w,0,_,Array.from(y)),null)}return console.error(`Texture ${b} not found. Line ${i.line}`),null}return console.error(`Invalid texture argument for textureStore. Line ${i.line}`),null}AtomicLoad(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g);return g.getVariable(v).value.getSubData(this.exec,x.postfix,g)}AtomicStore(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g);return S instanceof Be&&b instanceof Be&&(S.value=b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),null}AtomicAdd(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value+=b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicSub(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value-=b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicMax(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=Math.max(S.value,b.value)),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicMin(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=Math.min(S.value,b.value)),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicAnd(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=S.value&b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicOr(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=S.value|b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicXor(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=S.value^b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicExchange(i,g){let x=i.args[0];x instanceof ke&&(x=x.right);const v=this.exec.getVariableName(x,g),_=g.getVariable(v);let y=i.args[1];const b=this.exec.evalExpression(y,g),S=_.value.getSubData(this.exec,x.postfix,g),w=new Be(S.value,S.typeInfo);return S instanceof Be&&b instanceof Be&&(S.value=b.value),_.value instanceof Pe&&_.value.setDataValue(this.exec,S,x.postfix,g),w}AtomicCompareExchangeWeak(i,g){return console.error("TODO: atomicCompareExchangeWeak"),null}Pack4x8snorm(i,g){return console.error("TODO: pack4x8snorm"),null}Pack4x8unorm(i,g){return console.error("TODO: pack4x8unorm"),null}Pack4xI8(i,g){return console.error("TODO: pack4xI8"),null}Pack4xU8(i,g){return console.error("TODO: pack4xU8"),null}Pack4x8Clamp(i,g){return console.error("TODO: pack4x8Clamp"),null}Pack4xU8Clamp(i,g){return console.error("TODO: pack4xU8Clamp"),null}Pack2x16snorm(i,g){return console.error("TODO: pack2x16snorm"),null}Pack2x16unorm(i,g){return console.error("TODO: pack2x16unorm"),null}Pack2x16float(i,g){return console.error("TODO: pack2x16float"),null}Unpack4x8snorm(i,g){return console.error("TODO: unpack4x8snorm"),null}Unpack4x8unorm(i,g){return console.error("TODO: unpack4x8unorm"),null}Unpack4xI8(i,g){return console.error("TODO: unpack4xI8"),null}Unpack4xU8(i,g){return console.error("TODO: unpack4xU8"),null}Unpack2x16snorm(i,g){return console.error("TODO: unpack2x16snorm"),null}Unpack2x16unorm(i,g){return console.error("TODO: unpack2x16unorm"),null}Unpack2x16float(i,g){return console.error("TODO: unpack2x16float"),null}StorageBarrier(i,g){return null}TextureBarrier(i,g){return null}WorkgroupBarrier(i,g){return null}WorkgroupUniformLoad(i,g){return null}SubgroupAdd(i,g){return console.error("TODO: subgroupAdd"),null}SubgroupExclusiveAdd(i,g){return console.error("TODO: subgroupExclusiveAdd"),null}SubgroupInclusiveAdd(i,g){return console.error("TODO: subgroupInclusiveAdd"),null}SubgroupAll(i,g){return console.error("TODO: subgroupAll"),null}SubgroupAnd(i,g){return console.error("TODO: subgroupAnd"),null}SubgroupAny(i,g){return console.error("TODO: subgroupAny"),null}SubgroupBallot(i,g){return console.error("TODO: subgroupBallot"),null}SubgroupBroadcast(i,g){return console.error("TODO: subgroupBroadcast"),null}SubgroupBroadcastFirst(i,g){return console.error("TODO: subgroupBroadcastFirst"),null}SubgroupElect(i,g){return console.error("TODO: subgroupElect"),null}SubgroupMax(i,g){return console.error("TODO: subgroupMax"),null}SubgroupMin(i,g){return console.error("TODO: subgroupMin"),null}SubgroupMul(i,g){return console.error("TODO: subgroupMul"),null}SubgroupExclusiveMul(i,g){return console.error("TODO: subgroupExclusiveMul"),null}SubgroupInclusiveMul(i,g){return console.error("TODO: subgroupInclusiveMul"),null}SubgroupOr(i,g){return console.error("TODO: subgroupOr"),null}SubgroupShuffle(i,g){return console.error("TODO: subgroupShuffle"),null}SubgroupShuffleDown(i,g){return console.error("TODO: subgroupShuffleDown"),null}SubgroupShuffleUp(i,g){return console.error("TODO: subgroupShuffleUp"),null}SubgroupShuffleXor(i,g){return console.error("TODO: subgroupShuffleXor"),null}SubgroupXor(i,g){return console.error("TODO: subgroupXor"),null}QuadBroadcast(i,g){return console.error("TODO: quadBroadcast"),null}QuadSwapDiagonal(i,g){return console.error("TODO: quadSwapDiagonal"),null}QuadSwapX(i,g){return console.error("TODO: quadSwapX"),null}QuadSwapY(i,g){return console.error("TODO: quadSwapY"),null}}const ai={vec2:2,vec2f:2,vec2i:2,vec2u:2,vec2b:2,vec2h:2,vec3:3,vec3f:3,vec3i:3,vec3u:3,vec3b:3,vec3h:3,vec4:4,vec4f:4,vec4i:4,vec4u:4,vec4b:4,vec4h:4},si={mat2x2:[2,2,4],mat2x2f:[2,2,4],mat2x2h:[2,2,4],mat2x3:[2,3,6],mat2x3f:[2,3,6],mat2x3h:[2,3,6],mat2x4:[2,4,8],mat2x4f:[2,4,8],mat2x4h:[2,4,8],mat3x2:[3,2,6],mat3x2f:[3,2,6],mat3x2h:[3,2,6],mat3x3:[3,3,9],mat3x3f:[3,3,9],mat3x3h:[3,3,9],mat3x4:[3,4,12],mat3x4f:[3,4,12],mat3x4h:[3,4,12],mat4x2:[4,2,8],mat4x2f:[4,2,8],mat4x2h:[4,2,8],mat4x3:[4,3,12],mat4x3f:[4,3,12],mat4x3h:[4,3,12],mat4x4:[4,4,16],mat4x4f:[4,4,16],mat4x4h:[4,4,16]};class dt extends ut{constructor(i,g){var x;super(),this.ast=null!=i?i:[],this.reflection=new at,this.reflection.updateAST(this.ast),this.context=null!==(x=null==g?void 0:g.clone())&&void 0!==x?x:new lt,this.builtins=new ht(this),this.typeInfo={bool:this.getTypeInfo(ae.bool),i32:this.getTypeInfo(ae.i32),u32:this.getTypeInfo(ae.u32),f32:this.getTypeInfo(ae.f32),f16:this.getTypeInfo(ae.f16),vec2f:this.getTypeInfo(ce.vec2f),vec2u:this.getTypeInfo(ce.vec2u),vec2i:this.getTypeInfo(ce.vec2i),vec2h:this.getTypeInfo(ce.vec2h),vec3f:this.getTypeInfo(ce.vec3f),vec3u:this.getTypeInfo(ce.vec3u),vec3i:this.getTypeInfo(ce.vec3i),vec3h:this.getTypeInfo(ce.vec3h),vec4f:this.getTypeInfo(ce.vec4f),vec4u:this.getTypeInfo(ce.vec4u),vec4i:this.getTypeInfo(ce.vec4i),vec4h:this.getTypeInfo(ce.vec4h),mat2x2f:this.getTypeInfo(ce.mat2x2f),mat2x3f:this.getTypeInfo(ce.mat2x3f),mat2x4f:this.getTypeInfo(ce.mat2x4f),mat3x2f:this.getTypeInfo(ce.mat3x2f),mat3x3f:this.getTypeInfo(ce.mat3x3f),mat3x4f:this.getTypeInfo(ce.mat3x4f),mat4x2f:this.getTypeInfo(ce.mat4x2f),mat4x3f:this.getTypeInfo(ce.mat4x3f),mat4x4f:this.getTypeInfo(ce.mat4x4f)}}getVariableValue(i){var g,x;const v=null!==(x=null===(g=this.context.getVariable(i))||void 0===g?void 0:g.value)&&void 0!==x?x:null;if(null===v)return null;if(v instanceof Be)return v.value;if(v instanceof Me)return Array.from(v.data);if(v instanceof Ue)return Array.from(v.data);if(v instanceof Pe&&v.typeInfo instanceof s){if("u32"===v.typeInfo.format.name)return Array.from(new Uint32Array(v.buffer,v.offset,v.typeInfo.count));if("i32"===v.typeInfo.format.name)return Array.from(new Int32Array(v.buffer,v.offset,v.typeInfo.count));if("f32"===v.typeInfo.format.name)return Array.from(new Float32Array(v.buffer,v.offset,v.typeInfo.count))}return console.error(`Unsupported return variable type ${v.typeInfo.name}`),null}execute(i){(i=null!=i?i:{}).constants&&this._setOverrides(i.constants,this.context),this._execStatements(this.ast,this.context)}dispatchWorkgroups(i,g,x,v){const _=this.context.clone();(v=null!=v?v:{}).constants&&this._setOverrides(v.constants,_),this._execStatements(this.ast,_);const y=_.getFunction(i);if(!y)return void console.error(`Function ${i} not found`);if("number"==typeof g)g=[g,1,1];else{if(0===g.length)return void console.error("Invalid dispatch count");1===g.length?g=[g[0],1,1]:2===g.length?g=[g[0],g[1],1]:g.length>3&&(g=[g[0],g[1],g[2]])}const b=g[0],S=g[1],w=g[2],L=this.getTypeInfo("vec3u");_.setVariable("@num_workgroups",new Me(g,L));const k=this.reflection.getFunctionInfo(i);null===k&&console.error(`Function ${i} not found in reflection data`);for(const i in x)for(const g in x[i]){const v=x[i][g];_.variables.forEach(x=>{var _;const y=x.node;if(null==y?void 0:y.attributes){let b=null,S=null;for(const i of y.attributes)"binding"===i.name?b=i.value:"group"===i.name&&(S=i.value);if(g==b&&i==S){let b=!1;for(const v of k.resources)if(v.name===x.name&&v.group===parseInt(i)&&v.binding===parseInt(g)){b=!0;break}if(b)if(void 0!==v.texture&&void 0!==v.descriptor){const i=new We(v.texture,this.getTypeInfo(y.type),v.descriptor,null!==(_=v.texture.view)&&void 0!==_?_:null);x.value=i}else void 0!==v.uniform?x.value=new Pe(v.uniform,this.getTypeInfo(y.type)):x.value=new Pe(v,this.getTypeInfo(y.type))}}})}for(let i=0;i0){const i=x.getVariableValue(g.value[0]);v[0]=i instanceof Be?i.value:parseInt(g.value[0])}if(g.value.length>1){const i=x.getVariableValue(g.value[1]);v[1]=i instanceof Be?i.value:parseInt(g.value[1])}if(g.value.length>2){const i=x.getVariableValue(g.value[2]);v[2]=i instanceof Be?i.value:parseInt(g.value[2])}}const _=this.getTypeInfo("vec3u"),y=this.getTypeInfo("u32");x.setVariable("@workgroup_size",new Me(v,_));const b=v[0],S=v[1],w=v[2];for(let L=0,k=0;L",_=null;if(i.variable instanceof ke){const x=this._getVariableData(i.variable,g),v=this.evalExpression(i.value,g),_=i.operator;if("="===_){if(x instanceof Be||x instanceof Me||x instanceof Ue){if(v instanceof Be||v instanceof Me||v instanceof Ue&&x.data.length===v.data.length)return void x.data.set(v.data);console.error(`Invalid assignment. Line ${i.line}`)}else if(x instanceof Pe&&v instanceof Pe&&x.buffer.byteLength-x.offset>=v.buffer.byteLength-v.offset)return void(x.buffer.byteLength%4==0?new Uint32Array(x.buffer,x.offset,x.typeInfo.size/4).set(new Uint32Array(v.buffer,v.offset,v.typeInfo.size/4)):new Uint8Array(x.buffer,x.offset,x.typeInfo.size).set(new Uint8Array(v.buffer,v.offset,v.typeInfo.size)));return console.error(`Invalid assignment. Line ${i.line}`),null}if("+="===_)return x instanceof Be||x instanceof Me||x instanceof Ue?v instanceof Be||v instanceof Me||v instanceof Ue?void x.data.set(v.data.map((i,g)=>x.data[g]+i)):void console.error(`Invalid assignment . Line ${i.line}`):void console.error(`Invalid assignment. Line ${i.line}`);if("-="===_)return(x instanceof Be||x instanceof Me||x instanceof Ue)&&(v instanceof Be||v instanceof Me||v instanceof Ue)?void x.data.set(v.data.map((i,g)=>x.data[g]-i)):void console.error(`Invalid assignment. Line ${i.line}`)}if(i.variable instanceof ke){if("*"===i.variable.operator){v=this.getVariableName(i.variable.right,g);const _=g.getVariable(v);if(!(_&&_.value instanceof Oe))return void console.error(`Variable ${v} is not a pointer. Line ${i.line}`);x=_.value.reference;let y=i.variable.postfix;if(!y){let g=i.variable.right;for(;g instanceof ke;){if(g.postfix){y=g.postfix;break}g=g.right}}y&&(x=x.getSubData(this,y,g))}}else{_=i.variable.postfix,v=this.getVariableName(i.variable,g);const y=g.getVariable(v);if(null===y)return void console.error(`Variable ${v} not found. Line ${i.line}`);x=y.value}if(x instanceof Oe&&(x=x.reference),null===x)return void console.error(`Variable ${v} not found. Line ${i.line}`);const y=this.evalExpression(i.value,g),b=i.operator;if("="!==b){const v=x.getSubData(this,_,g);if(v instanceof Me&&y instanceof Be){const g=v.data,x=y.value;if("+="===b)for(let i=0;i>="===b)for(let i=0;i>=x;else console.error(`Invalid operator ${b}. Line ${i.line}`)}else if(v instanceof Me&&y instanceof Me){const g=v.data,x=y.data;if(g.length!==x.length)return void console.error(`Vector length mismatch. Line ${i.line}`);if("+="===b)for(let i=0;i>="===b)for(let i=0;i>=x[i];else console.error(`Invalid operator ${b}. Line ${i.line}`)}else{if(!(v instanceof Be&&y instanceof Be))return void console.error(`Invalid type for ${i.operator} operator. Line ${i.line}`);"+="===b?v.value+=y.value:"-="===b?v.value-=y.value:"*="===b?v.value*=y.value:"/="===b?v.value/=y.value:"%="===b?v.value%=y.value:"&="===b?v.value&=y.value:"|="===b?v.value|=y.value:"^="===b?v.value^=y.value:"<<="===b?v.value<<=y.value:">>="===b?v.value>>=y.value:console.error(`Invalid operator ${b}. Line ${i.line}`)}return void(x instanceof Pe&&x.setDataValue(this,v,_,g))}if(x instanceof Pe)x.setDataValue(this,y,_,g);else if(_){if(!(x instanceof Me||x instanceof Ue))return void console.error(`Variable ${v} is not a vector or matrix. Line ${i.line}`);if(_ instanceof ve){const b=this.evalExpression(_.index,g).value;if(x instanceof Me){if(!(y instanceof Be))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[b]=y.value}else{if(!(x instanceof Ue))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);{const b=this.evalExpression(_.index,g).value;if(b<0)return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);if(!(y instanceof Me))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);{const g=x.typeInfo.getTypeName();if("mat2x2"===g||"mat2x2f"===g||"mat2x2h"===g){if(!(b<2&&2===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[2*b]=y.data[0],x.data[2*b+1]=y.data[1]}else if("mat2x3"===g||"mat2x3f"===g||"mat2x3h"===g){if(!(b<2&&3===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[3*b]=y.data[0],x.data[3*b+1]=y.data[1],x.data[3*b+2]=y.data[2]}else if("mat2x4"===g||"mat2x4f"===g||"mat2x4h"===g){if(!(b<2&&4===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[4*b]=y.data[0],x.data[4*b+1]=y.data[1],x.data[4*b+2]=y.data[2],x.data[4*b+3]=y.data[3]}else if("mat3x2"===g||"mat3x2f"===g||"mat3x2h"===g){if(!(b<3&&2===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[2*b]=y.data[0],x.data[2*b+1]=y.data[1]}else if("mat3x3"===g||"mat3x3f"===g||"mat3x3h"===g){if(!(b<3&&3===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[3*b]=y.data[0],x.data[3*b+1]=y.data[1],x.data[3*b+2]=y.data[2]}else if("mat3x4"===g||"mat3x4f"===g||"mat3x4h"===g){if(!(b<3&&4===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[4*b]=y.data[0],x.data[4*b+1]=y.data[1],x.data[4*b+2]=y.data[2],x.data[4*b+3]=y.data[3]}else if("mat4x2"===g||"mat4x2f"===g||"mat4x2h"===g){if(!(b<4&&2===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[2*b]=y.data[0],x.data[2*b+1]=y.data[1]}else if("mat4x3"===g||"mat4x3f"===g||"mat4x3h"===g){if(!(b<4&&3===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[3*b]=y.data[0],x.data[3*b+1]=y.data[1],x.data[3*b+2]=y.data[2]}else{if("mat4x4"!==g&&"mat4x4f"!==g&&"mat4x4h"!==g)return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);if(!(b<4&&4===y.data.length))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);x.data[4*b]=y.data[0],x.data[4*b+1]=y.data[1],x.data[4*b+2]=y.data[2],x.data[4*b+3]=y.data[3]}}}}}else if(_ instanceof pe){const g=_.value;if(!(x instanceof Me))return void console.error(`Invalid assignment to ${g}. Variable ${v} is not a vector. Line ${i.line}`);if(y instanceof Be){if(g.length>1)return void console.error(`Invalid assignment to ${g} for variable ${v}. Line ${i.line}`);if("x"===g)x.data[0]=y.value;else if("y"===g){if(x.data.length<2)return void console.error(`Invalid assignment to ${g} for variable ${v}. Line ${i.line}`);x.data[1]=y.value}else if("z"===g){if(x.data.length<3)return void console.error(`Invalid assignment to ${g} for variable ${v}. Line ${i.line}`);x.data[2]=y.value}else if("w"===g){if(x.data.length<4)return void console.error(`Invalid assignment to ${g} for variable ${v}. Line ${i.line}`);x.data[3]=y.value}}else{if(!(y instanceof Me))return void console.error(`Invalid assignment to ${v}. Line ${i.line}`);if(g.length!==y.data.length)return void console.error(`Invalid assignment to ${g} for variable ${v}. Line ${i.line}`);for(let _=0;_+i);return new Me(i,x.typeInfo)}const i=v,g=this._maxFormatTypeInfo([x.typeInfo,x.typeInfo]);return new Be(+i,g)}case"-":{if(Ge(v)){const i=v.map((i,g)=>-i);return new Me(i,x.typeInfo)}const i=v,g=this._maxFormatTypeInfo([x.typeInfo,x.typeInfo]);return new Be(-i,g)}case"!":{if(Ge(v)){const i=v.map((i,g)=>i?0:1);return new Me(i,x.typeInfo)}const i=v,g=this._maxFormatTypeInfo([x.typeInfo,x.typeInfo]);return new Be(i?0:1,g)}case"~":{if(Ge(v)){const i=v.map((i,g)=>~i);return new Me(i,x.typeInfo)}const i=v,g=this._maxFormatTypeInfo([x.typeInfo,x.typeInfo]);return new Be(~i,g)}}return console.error(`Invalid unary operator ${i.operator}. Line ${i.line}`),null}_evalBinaryOp(i,g){const x=this.evalExpression(i.left,g),v=this.evalExpression(i.right,g),_=x instanceof Be?x.value:x instanceof Me||x instanceof Ue?Array.from(x.data):null,y=v instanceof Be?v.value:v instanceof Me||v instanceof Ue?Array.from(v.data):null;switch(i.operator){case"+":{if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i+v[g]);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g+i);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i+g);return new Me(g,v.typeInfo)}const g=_,b=y,S=this._maxFormatTypeInfo([x.typeInfo,v.typeInfo]);return new Be(g+b,S)}case"-":{if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i-v[g]);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g-i);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i-g);return new Me(g,v.typeInfo)}const g=_,b=y,S=this._maxFormatTypeInfo([x.typeInfo,v.typeInfo]);return new Be(g-b,S)}case"*":{if(Ge(_)&&Ge(y)){const g=_,b=y;if(x instanceof Ue&&v instanceof Ue){const _=function(i,g,x,v){if(void 0===si[g.name]||void 0===si[v.name])return null;const _=si[g.name][0],y=si[g.name][1],b=si[v.name][0];if(_!==si[v.name][1])return null;const S=new Array(b*y);for(let g=0;gi*b[g]);return new Me(v,x.typeInfo)}}if(Ge(_)){const i=y,g=_.map((g,x)=>g*i);return x instanceof Ue?new Ue(g,x.typeInfo):new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i*g);return v instanceof Ue?new Ue(g,v.typeInfo):new Me(g,v.typeInfo)}const g=_,b=y,S=this._maxFormatTypeInfo([x.typeInfo,v.typeInfo]);return new Be(g*b,S)}case"%":{if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i%v[g]);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g%i);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i%g);return new Me(g,v.typeInfo)}const g=_,b=y,S=this._maxFormatTypeInfo([x.typeInfo,v.typeInfo]);return new Be(g%b,S)}case"/":{if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i/v[g]);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g/i);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i/g);return new Me(g,v.typeInfo)}const g=_,b=y,S=this._maxFormatTypeInfo([x.typeInfo,v.typeInfo]);return new Be(g/b,S)}case"&":{if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i&v[g]);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g&i);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i&g);return new Me(g,v.typeInfo)}const g=_,b=y,S=this._maxFormatTypeInfo([x.typeInfo,v.typeInfo]);return new Be(g&b,S)}case"|":{if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i|v[g]);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g|i);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i|g);return new Me(g,v.typeInfo)}const g=_,b=y,S=this._maxFormatTypeInfo([x.typeInfo,v.typeInfo]);return new Be(g|b,S)}case"^":{if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i^v[g]);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g^i);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i^g);return new Me(g,v.typeInfo)}const g=_,b=y,S=this._maxFormatTypeInfo([x.typeInfo,v.typeInfo]);return new Be(g^b,S)}case"<<":{if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i<g<i<>":{if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i>>v[g]);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g>>i);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i>>g);return new Me(g,v.typeInfo)}const g=_,b=y,S=this._maxFormatTypeInfo([x.typeInfo,v.typeInfo]);return new Be(g>>b,S)}case">":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i>v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g>i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i>g?1:0);return new Me(g,v.typeInfo)}return new Be(_>y?1:0,this.getTypeInfo("bool"));case"<":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>igii===v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g==i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i==g?1:0);return new Me(g,v.typeInfo)}return new Be(_===y?1:0,this.getTypeInfo("bool"));case"!=":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i!==v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g!==i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i!==g?1:0);return new Me(g,v.typeInfo)}return new Be(_!==y?1:0,this.getTypeInfo("bool"));case">=":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i>=v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g>=i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i>=g?1:0);return new Me(g,v.typeInfo)}return new Be(_>=y?1:0,this.getTypeInfo("bool"));case"<=":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i<=v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g<=i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i<=g?1:0);return new Me(g,v.typeInfo)}return new Be(_<=y?1:0,this.getTypeInfo("bool"));case"&&":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i&&v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g&&i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i&&g?1:0);return new Me(g,v.typeInfo)}return new Be(_&&y?1:0,this.getTypeInfo("bool"));case"||":if(Ge(_)&&Ge(y)){const g=_,v=y;if(g.length!==v.length)return console.error(`Vector length mismatch. Line ${i.line}.`),null;const b=g.map((i,g)=>i||v[g]?1:0);return new Me(b,x.typeInfo)}if(Ge(_)){const i=y,g=_.map((g,x)=>g||i?1:0);return new Me(g,x.typeInfo)}if(Ge(y)){const i=_,g=y.map((g,x)=>i||g?1:0);return new Me(g,v.typeInfo)}return new Be(_||y?1:0,this.getTypeInfo("bool"))}return console.error(`Unknown operator ${i.operator}. Line ${i.line}`),null}_evalCall(i,g){if(null!==i.cachedReturnValue)return i.cachedReturnValue;const x=g.clone();x.currentFunctionName=i.name;const v=g.getFunction(i.name);if(!v)return i.isBuiltin?this._callBuiltinFunction(i,x):this.getTypeInfo(i.name)?this._evalCreate(i,g):(console.error(`Unknown function "${i.name}". Line ${i.line}`),null);for(let g=0;g_?y.slice(0,_):y,x).getSubData(this,i.postfix,g)}_callConstructorMatrix(i,g){const x=this.getTypeInfo(i.type),v=i.type.getTypeName(),_=si[v];if(void 0===_)return console.error(`Invalid matrix constructor ${v}. Line ${i.line}`),null;const y=[];if(i instanceof xe)if(i.isVector){const g=i.vectorValue;for(const i of g)y.push(i)}else y.push(i.scalarValue);else if(i.args)for(const x of i.args){const i=this.evalExpression(x,g);i instanceof Me?y.push(...i.data):i instanceof Be?y.push(i.value):i instanceof Ue&&y.push(...i.data)}if(x instanceof a&&null===x.format&&(x.format=this.getTypeInfo("f32")),0===y.length){const v=new Array(_[2]).fill(0);return new Ue(v,x).getSubData(this,i.postfix,g)}return y.length!==_[2]?(console.error(`Invalid matrix constructor. Line ${i.line}`),null):new Ue(y,x).getSubData(this,i.postfix,g)}}dt._breakObj=new Ne(new e("BREAK",null),null),dt._continueObj=new Ne(new e("CONTINUE",null),null),dt._priority=new Map([["f32",0],["f16",1],["u32",2],["i32",3],["x32",3]]);class mt{constructor(){this.constants=new Map,this.aliases=new Map,this.structs=new Map}}class gt{constructor(){this._tokens=[],this._current=0,this._currentLine=1,this._deferArrayCountEval=[],this._currentLoop=[],this._context=new mt,this._exec=new dt,this._forwardTypeCount=0}parse(i){this._initialize(i),this._deferArrayCountEval.length=0;const g=[];for(;!this._isAtEnd();){const i=this._global_decl_or_directive();if(!i)break;g.push(i)}if(this._deferArrayCountEval.length>0){for(const g of this._deferArrayCountEval){const x=g.arrayType,v=g.countNode;if(v instanceof ge){const g=v.name,_=this._context.constants.get(g);if(_)try{const i=_.constEvaluate(this._exec);x.count=i}catch(i){}}}this._deferArrayCountEval.length=0}if(this._forwardTypeCount>0)for(const i of g)i.search(i=>{i instanceof Ce||i instanceof le?i.type=this._forwardType(i.type):i instanceof ue?i.format=this._forwardType(i.format):i instanceof F||i instanceof U||i instanceof P?i.type=this._forwardType(i.type):i instanceof D?i.returnType=this._forwardType(i.returnType):i instanceof $e&&(i.type=this._forwardType(i.type))});return g}_forwardType(i){if(i instanceof ie){const g=this._getType(i.name);if(g)return g}else i instanceof le?i.type=this._forwardType(i.type):i instanceof ue&&(i.format=this._forwardType(i.format));return i}_initialize(i){if(i)if("string"==typeof i){const g=new Re(i);this._tokens=g.scanTokens()}else this._tokens=i;else this._tokens=[];this._current=0}_updateNode(i,g){return i.line=null!=g?g:this._currentLine,i}_error(i,g){return{token:i,message:g,toString:()=>`${g}`}}_isAtEnd(){return this._current>=this._tokens.length||this._peek().type==He.eof}_match(i){if(i instanceof qe)return!!this._check(i)&&(this._advance(),!0);for(let g=0,x=i.length;g0){const i=this._currentLoop[this._currentLoop.length-1];g.loopId=i.id}i=g,this._check(He.keywords.if)&&(this._advance(),g.condition=this._optional_paren_expression())}else if(this._match(He.keywords.continue)){const g=this._updateNode(new re);if(!(this._currentLoop.length>0))throw this._error(this._peek(),`Continue statement must be inside a loop. Line: ${g.line}`);{const i=this._currentLoop[this._currentLoop.length-1];g.loopId=i.id}i=g}else i=this._increment_decrement_statement()||this._func_call_statement()||this._assignment_statement();return null!=i&&this._consume(He.tokens.semicolon,"Expected ';' after statement."),i}_static_assert_statement(){if(!this._match(He.keywords.static_assert))return null;const i=this._currentLine,g=this._optional_paren_expression();return this._updateNode(new N(g),i)}_while_statement(){if(!this._match(He.keywords.while))return null;const i=this._updateNode(new V(null,null));return this._currentLoop.push(i),i.condition=this._optional_paren_expression(),this._check(He.tokens.attr)&&this._attribute(),i.body=this._compound_statement(),this._currentLoop.pop(),i}_continuing_statement(){const i=this._currentLoop.length>0?this._currentLoop[this._currentLoop.length-1].id:-1;if(!this._match(He.keywords.continuing))return null;const g=this._currentLine,x=this._compound_statement();return this._updateNode(new O(x,i),g)}_for_statement(){if(!this._match(He.keywords.for))return null;this._consume(He.tokens.paren_left,"Expected '('.");const i=this._updateNode(new B(null,null,null,null));return this._currentLoop.push(i),i.init=this._check(He.tokens.semicolon)?null:this._for_init(),this._consume(He.tokens.semicolon,"Expected ';'."),i.condition=this._check(He.tokens.semicolon)?null:this._short_circuit_or_expression(),this._consume(He.tokens.semicolon,"Expected ';'."),i.increment=this._check(He.tokens.paren_right)?null:this._for_increment(),this._consume(He.tokens.paren_right,"Expected ')'."),this._check(He.tokens.attr)&&this._attribute(),i.body=this._compound_statement(),this._currentLoop.pop(),i}_for_init(){return this._variable_statement()||this._func_call_statement()||this._assignment_statement()}_for_increment(){return this._func_call_statement()||this._increment_decrement_statement()||this._assignment_statement()}_variable_statement(){if(this._check(He.keywords.var)){const i=this._variable_decl();if(null===i)throw this._error(this._peek(),"Variable declaration expected.");let g=null;return this._match(He.tokens.equal)&&(g=this._short_circuit_or_expression()),this._updateNode(new F(i.name,i.type,i.storage,i.access,g),i.line)}if(this._match(He.keywords.let)){const i=this._currentLine,g=this._consume(He.tokens.name,"Expected name for let.").toString();let x=null;if(this._match(He.tokens.colon)){const i=this._attribute();x=this._type_decl(),null!=x&&(x.attributes=i)}this._consume(He.tokens.equal,"Expected '=' for let.");const v=this._short_circuit_or_expression();return this._updateNode(new U(g,x,null,null,v),i)}if(this._match(He.keywords.const)){const i=this._currentLine,g=this._consume(He.tokens.name,"Expected name for const.").toString();let x=null;if(this._match(He.tokens.colon)){const i=this._attribute();x=this._type_decl(),null!=x&&(x.attributes=i)}this._consume(He.tokens.equal,"Expected '=' for const.");const v=this._short_circuit_or_expression();return null===x&&v instanceof xe&&(x=v.type),this._updateNode(new P(g,x,null,null,v),i)}return null}_increment_decrement_statement(){const i=this._current,g=this._unary_expression();if(null==g)return null;if(!this._check(He.increment_operators))return this._current=i,null;const x=this._consume(He.increment_operators,"Expected increment operator");return this._updateNode(new R(x.type===He.tokens.plus_plus?jr.increment:jr.decrement,g))}_assignment_statement(){let i=null;const g=this._currentLine;if(this._check(He.tokens.brace_right))return null;let x=this._match(He.tokens.underscore);if(x||(i=this._unary_expression()),!x&&null==i)return null;const v=this._consume(He.assignment_operators,"Expected assignment operator."),_=this._short_circuit_or_expression();return this._updateNode(new G(Kr.parse(v.lexeme),i,_),g)}_func_call_statement(){if(!this._check(He.tokens.ident))return null;const i=this._currentLine,g=this._current,x=this._consume(He.tokens.ident,"Expected function name."),v=this._argument_expression_list();return null===v?(this._current=g,null):this._updateNode(new X(x.lexeme,v),i)}_loop_statement(){if(!this._match(He.keywords.loop))return null;this._check(He.tokens.attr)&&this._attribute(),this._consume(He.tokens.brace_left,"Expected '{' for loop.");const i=this._updateNode(new j([],null));this._currentLoop.push(i);let g=this._statement();for(;null!==g;){if(Array.isArray(g))for(let x of g)i.body.push(x);else i.body.push(g);if(g instanceof O){i.continuing=g;break}g=this._statement()}return this._currentLoop.pop(),this._consume(He.tokens.brace_right,"Expected '}' for loop."),i}_switch_statement(){if(!this._match(He.keywords.switch))return null;const i=this._updateNode(new Z(null,[]));if(this._currentLoop.push(i),i.condition=this._optional_paren_expression(),this._check(He.tokens.attr)&&this._attribute(),this._consume(He.tokens.brace_left,"Expected '{' for switch."),i.cases=this._switch_body(),null==i.cases||0==i.cases.length)throw this._error(this._previous(),"Expected 'case' or 'default'.");return this._consume(He.tokens.brace_right,"Expected '}' for switch."),this._currentLoop.pop(),i}_switch_body(){const i=[];let g=!1;for(;this._check([He.keywords.default,He.keywords.case]);){if(this._match(He.keywords.case)){const x=this._case_selectors();for(const i of x)if(i instanceof Se){if(g)throw this._error(this._previous(),"Multiple default cases in switch statement.");g=!0;break}this._match(He.tokens.colon),this._check(He.tokens.attr)&&this._attribute(),this._consume(He.tokens.brace_left,"Exected '{' for switch case.");const v=this._case_body();this._consume(He.tokens.brace_right,"Exected '}' for switch case."),i.push(this._updateNode(new Ae(x,v)))}if(this._match(He.keywords.default)){if(g)throw this._error(this._previous(),"Multiple default cases in switch statement.");this._match(He.tokens.colon),this._check(He.tokens.attr)&&this._attribute(),this._consume(He.tokens.brace_left,"Exected '{' for switch default.");const x=this._case_body();this._consume(He.tokens.brace_right,"Exected '}' for switch default."),i.push(this._updateNode(new Ee(x)))}}return i}_case_selectors(){const i=[];for(this._match(He.keywords.default)?i.push(this._updateNode(new Se)):i.push(this._shift_expression());this._match(He.tokens.comma);)this._match(He.keywords.default)?i.push(this._updateNode(new Se)):i.push(this._shift_expression());return i}_case_body(){if(this._match(He.keywords.fallthrough))return this._consume(He.tokens.semicolon,"Expected ';'"),[];let i=this._statement();if(null==i)return[];i instanceof Array||(i=[i]);const g=this._case_body();return 0==g.length?i:[...i,g[0]]}_if_statement(){if(!this._match(He.keywords.if))return null;const i=this._currentLine,g=this._optional_paren_expression();this._check(He.tokens.attr)&&this._attribute();const x=this._compound_statement();let v=[];this._match_elseif()&&(this._check(He.tokens.attr)&&this._attribute(),v=this._elseif_statement(v));let _=null;return this._match(He.keywords.else)&&(this._check(He.tokens.attr)&&this._attribute(),_=this._compound_statement()),this._updateNode(new Q(g,x,v,_),i)}_match_elseif(){return this._tokens[this._current].type===He.keywords.else&&this._tokens[this._current+1].type===He.keywords.if&&(this._advance(),this._advance(),!0)}_elseif_statement(i=[]){const g=this._optional_paren_expression(),x=this._compound_statement();return i.push(this._updateNode(new Le(g,x))),this._match_elseif()&&(this._check(He.tokens.attr)&&this._attribute(),this._elseif_statement(i)),i}_return_statement(){if(!this._match(He.keywords.return))return null;const i=this._short_circuit_or_expression();return this._updateNode(new Y(i))}_short_circuit_or_expression(){let i=this._short_circuit_and_expr();for(;this._match(He.tokens.or_or);)i=this._updateNode(new Ie(this._previous().toString(),i,this._short_circuit_and_expr()));return i}_short_circuit_and_expr(){let i=this._inclusive_or_expression();for(;this._match(He.tokens.and_and);)i=this._updateNode(new Ie(this._previous().toString(),i,this._inclusive_or_expression()));return i}_inclusive_or_expression(){let i=this._exclusive_or_expression();for(;this._match(He.tokens.or);)i=this._updateNode(new Ie(this._previous().toString(),i,this._exclusive_or_expression()));return i}_exclusive_or_expression(){let i=this._and_expression();for(;this._match(He.tokens.xor);)i=this._updateNode(new Ie(this._previous().toString(),i,this._and_expression()));return i}_and_expression(){let i=this._equality_expression();for(;this._match(He.tokens.and);)i=this._updateNode(new Ie(this._previous().toString(),i,this._equality_expression()));return i}_equality_expression(){const i=this._relational_expression();return this._match([He.tokens.equal_equal,He.tokens.not_equal])?this._updateNode(new Ie(this._previous().toString(),i,this._relational_expression())):i}_relational_expression(){let i=this._shift_expression();for(;this._match([He.tokens.less_than,He.tokens.greater_than,He.tokens.less_than_equal,He.tokens.greater_than_equal]);)i=this._updateNode(new Ie(this._previous().toString(),i,this._shift_expression()));return i}_shift_expression(){let i=this._additive_expression();for(;this._match([He.tokens.shift_left,He.tokens.shift_right]);)i=this._updateNode(new Ie(this._previous().toString(),i,this._additive_expression()));return i}_additive_expression(){let i=this._multiplicative_expression();for(;this._match([He.tokens.plus,He.tokens.minus]);)i=this._updateNode(new Ie(this._previous().toString(),i,this._multiplicative_expression()));return i}_multiplicative_expression(){let i=this._unary_expression();for(;this._match([He.tokens.star,He.tokens.forward_slash,He.tokens.modulo]);)i=this._updateNode(new Ie(this._previous().toString(),i,this._unary_expression()));return i}_unary_expression(){return this._match([He.tokens.minus,He.tokens.bang,He.tokens.tilde,He.tokens.star,He.tokens.and])?this._updateNode(new ke(this._previous().toString(),this._unary_expression())):this._singular_expression()}_singular_expression(){const i=this._primary_expression(),g=this._postfix_expression();return g&&(i.postfix=g),i}_postfix_expression(){if(this._match(He.tokens.bracket_left)){const i=this._short_circuit_or_expression();this._consume(He.tokens.bracket_right,"Expected ']'.");const g=this._updateNode(new ve(i)),x=this._postfix_expression();return x&&(g.postfix=x),g}if(this._match(He.tokens.period)){const i=this._consume(He.tokens.name,"Expected member name."),g=this._postfix_expression(),x=this._updateNode(new pe(i.lexeme));return g&&(x.postfix=g),x}return null}_getStruct(i){return this._context.aliases.has(i)?this._context.aliases.get(i).type:this._context.structs.has(i)?this._context.structs.get(i):null}_getType(i){const g=this._getStruct(i);if(null!==g)return g;switch(i){case"void":return ae.void;case"bool":return ae.bool;case"i32":return ae.i32;case"u32":return ae.u32;case"f32":return ae.f32;case"f16":return ae.f16;case"vec2f":return ce.vec2f;case"vec3f":return ce.vec3f;case"vec4f":return ce.vec4f;case"vec2i":return ce.vec2i;case"vec3i":return ce.vec3i;case"vec4i":return ce.vec4i;case"vec2u":return ce.vec2u;case"vec3u":return ce.vec3u;case"vec4u":return ce.vec4u;case"vec2h":return ce.vec2h;case"vec3h":return ce.vec3h;case"vec4h":return ce.vec4h;case"mat2x2f":return ce.mat2x2f;case"mat2x3f":return ce.mat2x3f;case"mat2x4f":return ce.mat2x4f;case"mat3x2f":return ce.mat3x2f;case"mat3x3f":return ce.mat3x3f;case"mat3x4f":return ce.mat3x4f;case"mat4x2f":return ce.mat4x2f;case"mat4x3f":return ce.mat4x3f;case"mat4x4f":return ce.mat4x4f;case"mat2x2h":return ce.mat2x2h;case"mat2x3h":return ce.mat2x3h;case"mat2x4h":return ce.mat2x4h;case"mat3x2h":return ce.mat3x2h;case"mat3x3h":return ce.mat3x3h;case"mat3x4h":return ce.mat3x4h;case"mat4x2h":return ce.mat4x2h;case"mat4x3h":return ce.mat4x3h;case"mat4x4h":return ce.mat4x4h;case"mat2x2i":return ce.mat2x2i;case"mat2x3i":return ce.mat2x3i;case"mat2x4i":return ce.mat2x4i;case"mat3x2i":return ce.mat3x2i;case"mat3x3i":return ce.mat3x3i;case"mat3x4i":return ce.mat3x4i;case"mat4x2i":return ce.mat4x2i;case"mat4x3i":return ce.mat4x3i;case"mat4x4i":return ce.mat4x4i;case"mat2x2u":return ce.mat2x2u;case"mat2x3u":return ce.mat2x3u;case"mat2x4u":return ce.mat2x4u;case"mat3x2u":return ce.mat3x2u;case"mat3x3u":return ce.mat3x3u;case"mat3x4u":return ce.mat3x4u;case"mat4x2u":return ce.mat4x2u;case"mat4x3u":return ce.mat4x3u;case"mat4x4u":return ce.mat4x4u}return null}_validateTypeRange(i,g){if("i32"===g.name){if(i<-2147483648||i>2147483647)throw this._error(this._previous(),`Value out of range for i32: ${i}. Line: ${this._currentLine}.`)}else if("u32"===g.name&&(i<0||i>4294967295))throw this._error(this._previous(),`Value out of range for u32: ${i}. Line: ${this._currentLine}.`)}_primary_expression(){if(this._match(He.tokens.ident)){const i=this._previous().toString();if(this._check(He.tokens.paren_left)){const g=this._argument_expression_list(),x=this._getType(i);return null!==x?this._updateNode(new de(x,g)):this._updateNode(new me(i,g))}if(this._context.constants.has(i)){const g=this._context.constants.get(i);return this._updateNode(new _e(i,g.value))}return this._updateNode(new ge(i))}if(this._match(He.tokens.int_literal)){const i=this._previous().toString();let g=i.endsWith("i")||i.endsWith("i")?ae.i32:i.endsWith("u")||i.endsWith("U")?ae.u32:ae.x32;const x=parseInt(i);return this._validateTypeRange(x,g),this._updateNode(new xe(new Be(x,this._exec.getTypeInfo(g)),g))}if(this._match(He.tokens.uint_literal)){const i=parseInt(this._previous().toString());return this._validateTypeRange(i,ae.u32),this._updateNode(new xe(new Be(i,this._exec.getTypeInfo(ae.u32)),ae.u32))}if(this._match([He.tokens.decimal_float_literal,He.tokens.hex_float_literal])){let i=this._previous().toString(),g=i.endsWith("h");g&&(i=i.substring(0,i.length-1));const x=parseFloat(i);this._validateTypeRange(x,g?ae.f16:ae.f32);const v=g?ae.f16:ae.f32;return this._updateNode(new xe(new Be(x,this._exec.getTypeInfo(v)),v))}if(this._match([He.keywords.true,He.keywords.false])){let i=this._previous().toString()===He.keywords.true.rule;return this._updateNode(new xe(new Be(i?1:0,this._exec.getTypeInfo(ae.bool)),ae.bool))}if(this._check(He.tokens.paren_left))return this._paren_expression();if(this._match(He.keywords.bitcast)){this._consume(He.tokens.less_than,"Expected '<'.");const i=this._type_decl();this._consume(He.tokens.greater_than,"Expected '>'.");const g=this._paren_expression();return this._updateNode(new ye(i,g))}const i=this._type_decl(),g=this._argument_expression_list();return this._updateNode(new de(i,g))}_argument_expression_list(){if(!this._match(He.tokens.paren_left))return null;const i=[];do{if(this._check(He.tokens.paren_right))break;const g=this._short_circuit_or_expression();i.push(g)}while(this._match(He.tokens.comma));return this._consume(He.tokens.paren_right,"Expected ')' for agument list"),i}_optional_paren_expression(){this._match(He.tokens.paren_left);const i=this._short_circuit_or_expression();return this._match(He.tokens.paren_right),i}_paren_expression(){this._consume(He.tokens.paren_left,"Expected '('.");const i=this._short_circuit_or_expression();return this._consume(He.tokens.paren_right,"Expected ')'."),i}_struct_decl(){if(!this._match(He.keywords.struct))return null;const i=this._currentLine,g=this._consume(He.tokens.ident,"Expected name for struct.").toString();this._consume(He.tokens.brace_left,"Expected '{' for struct body.");const x=[];for(;!this._check(He.tokens.brace_right);){const i=this._attribute(),g=this._consume(He.tokens.name,"Expected variable name.").toString();this._consume(He.tokens.colon,"Expected ':' for struct member type.");const v=this._attribute(),_=this._type_decl();null!=_&&(_.attributes=v),this._check(He.tokens.brace_right)?this._match(He.tokens.comma):this._consume(He.tokens.comma,"Expected ',' for struct member."),x.push(this._updateNode(new Ce(g,_,i)))}this._consume(He.tokens.brace_right,"Expected '}' after struct body.");const v=this._currentLine,_=this._updateNode(new oe(g,x,i,v),i);return this._context.structs.set(g,_),_}_global_variable_decl(){const i=this._variable_decl();if(!i)return null;if(this._match(He.tokens.equal)){const g=this._const_expression();i.value=g}if(null!==i.type&&i.value instanceof xe){if("x32"!==i.value.type.name&&i.type.getTypeName()!==i.value.type.getTypeName())throw this._error(this._peek(),`Invalid cast from ${i.value.type.name} to ${i.type.name}. Line:${this._currentLine}`);i.value.isScalar&&this._validateTypeRange(i.value.scalarValue,i.type),i.value.type=i.type}else null===i.type&&i.value instanceof xe&&(i.type="x32"===i.value.type.name?ae.i32:i.value.type,i.value.isScalar&&this._validateTypeRange(i.value.scalarValue,i.type));return i}_override_variable_decl(){const i=this._override_decl();return i&&this._match(He.tokens.equal)&&(i.value=this._const_expression()),i}_global_const_decl(){var i;if(!this._match(He.keywords.const))return null;const g=this._consume(He.tokens.name,"Expected variable name"),x=this._currentLine;let v=null;if(this._match(He.tokens.colon)){const i=this._attribute();v=this._type_decl(),null!=v&&(v.attributes=i)}let _=null;this._consume(He.tokens.equal,"const declarations require an assignment");const y=this._short_circuit_or_expression();try{let i=[ae.f32],x=y.constEvaluate(this._exec,i);x instanceof Be&&this._validateTypeRange(x.value,i[0]),i[0]instanceof ce&&null===i[0].format&&x.typeInfo instanceof a&&null!==x.typeInfo.format&&("f16"===x.typeInfo.format.name?i[0].format=ae.f16:"f32"===x.typeInfo.format.name?i[0].format=ae.f32:"i32"===x.typeInfo.format.name?i[0].format=ae.i32:"u32"===x.typeInfo.format.name?i[0].format=ae.u32:"bool"===x.typeInfo.format.name?i[0].format=ae.bool:console.error(`TODO: impelement template format type ${x.typeInfo.format.name}`)),_=this._updateNode(new xe(x,i[0])),this._exec.context.setVariable(g.toString(),x)}catch(i){_=y}if(null!==v&&_ instanceof xe){if("x32"!==_.type.name&&v.getTypeName()!==_.type.getTypeName())throw this._error(this._peek(),`Invalid cast from ${_.type.name} to ${v.name}. Line:${this._currentLine}`);_.type=v,_.isScalar&&this._validateTypeRange(_.scalarValue,_.type)}else null===v&&_ instanceof xe&&(v=null!==(i=null==_?void 0:_.type)&&void 0!==i?i:ae.f32,v===ae.x32&&(v=ae.i32));const b=this._updateNode(new P(g.toString(),v,"","",_),x);return this._context.constants.set(b.name,b),b}_global_let_decl(){if(!this._match(He.keywords.let))return null;const i=this._currentLine,g=this._consume(He.tokens.name,"Expected variable name");let x=null;if(this._match(He.tokens.colon)){const i=this._attribute();x=this._type_decl(),null!=x&&(x.attributes=i)}let v=null;if(this._match(He.tokens.equal)&&(v=this._const_expression()),null!==x&&v instanceof xe){if("x32"!==v.type.name&&x.getTypeName()!==v.type.getTypeName())throw this._error(this._peek(),`Invalid cast from ${v.type.name} to ${x.name}. Line:${this._currentLine}`);v.type=x}else null===x&&v instanceof xe&&(x="x32"===v.type.name?ae.i32:v.type);return v instanceof xe&&v.isScalar&&this._validateTypeRange(v.scalarValue,x),this._updateNode(new U(g.toString(),x,"","",v),i)}_const_expression(){return this._short_circuit_or_expression()}_variable_decl(){if(!this._match(He.keywords.var))return null;const i=this._currentLine;let g="",x="";this._match(He.tokens.less_than)&&(g=this._consume(He.storage_class,"Expected storage_class.").toString(),this._match(He.tokens.comma)&&(x=this._consume(He.access_mode,"Expected access_mode.").toString()),this._consume(He.tokens.greater_than,"Expected '>'."));const v=this._consume(He.tokens.name,"Expected variable name");let _=null;if(this._match(He.tokens.colon)){const i=this._attribute();_=this._type_decl(),null!=_&&(_.attributes=i)}return this._updateNode(new F(v.toString(),_,g,x,null),i)}_override_decl(){if(!this._match(He.keywords.override))return null;const i=this._consume(He.tokens.name,"Expected variable name");let g=null;if(this._match(He.tokens.colon)){const i=this._attribute();g=this._type_decl(),null!=g&&(g.attributes=i)}return this._updateNode(new M(i.toString(),g,null))}_diagnostic(){this._consume(He.tokens.paren_left,"Expected '('");const i=this._consume(He.tokens.ident,"Expected severity control name.");this._consume(He.tokens.comma,"Expected ','");let g=this._consume(He.tokens.ident,"Expected diagnostic rule name.").toString();return this._match(He.tokens.period)&&(g+=`.${this._consume(He.tokens.ident,"Expected diagnostic message.").toString()}`),this._consume(He.tokens.paren_right,"Expected ')'"),this._updateNode(new ee(i.toString(),g))}_enable_directive(){const i=this._consume(He.tokens.ident,"identity expected.");return this._updateNode(new K(i.toString()))}_requires_directive(){const i=[this._consume(He.tokens.ident,"identity expected.").toString()];for(;this._match(He.tokens.comma);){const g=this._consume(He.tokens.ident,"identity expected.");i.push(g.toString())}return this._updateNode(new J(i))}_type_alias(){const i=this._consume(He.tokens.ident,"identity expected.");this._consume(He.tokens.equal,"Expected '=' for type alias.");let g=this._type_decl();if(null===g)throw this._error(this._peek(),"Expected Type for Alias.");this._context.aliases.has(g.name)&&(g=this._context.aliases.get(g.name).type);const x=this._updateNode(new te(i.toString(),g));return this._context.aliases.set(x.name,x),x}_type_decl(){if(this._check([He.tokens.ident,...He.texel_format,He.keywords.bool,He.keywords.f32,He.keywords.i32,He.keywords.u32])){const i=this._advance().toString();if(this._context.structs.has(i))return this._context.structs.get(i);if(this._context.aliases.has(i))return this._context.aliases.get(i).type;if(!this._getType(i)){const g=this._updateNode(new ie(i));return this._forwardTypeCount++,g}return this._updateNode(new ae(i))}let i=this._texture_sampler_types();if(i)return i;if(this._check(He.template_types)){let i=this._advance().toString(),g=null,x=null;return this._match(He.tokens.less_than)&&(g=this._type_decl(),x=null,this._match(He.tokens.comma)&&(x=this._consume(He.access_mode,"Expected access_mode for pointer").toString()),this._consume(He.tokens.greater_than,"Expected '>' for type.")),this._updateNode(new ce(i,g,x))}if(this._match(He.keywords.ptr)){let i=this._previous().toString();this._consume(He.tokens.less_than,"Expected '<' for pointer.");const g=this._consume(He.storage_class,"Expected storage_class for pointer");this._consume(He.tokens.comma,"Expected ',' for pointer.");const x=this._type_decl();let v=null;return this._match(He.tokens.comma)&&(v=this._consume(He.access_mode,"Expected access_mode for pointer").toString()),this._consume(He.tokens.greater_than,"Expected '>' for pointer."),this._updateNode(new le(i,g.toString(),x,v))}const g=this._attribute();if(this._match(He.keywords.array)){let x=null,v=-1;const _=this._previous();let y=null;if(this._match(He.tokens.less_than)){x=this._type_decl(),this._context.aliases.has(x.name)&&(x=this._context.aliases.get(x.name).type);let g="";if(this._match(He.tokens.comma)){y=this._shift_expression();try{g=y.constEvaluate(this._exec).toString(),y=null}catch(i){g="1"}}this._consume(He.tokens.greater_than,"Expected '>' for array."),v=g?parseInt(g):0}const b=this._updateNode(new ue(_.toString(),g,x,v));return y&&this._deferArrayCountEval.push({arrayType:b,countNode:y}),b}return null}_texture_sampler_types(){if(this._match(He.sampler_type))return this._updateNode(new he(this._previous().toString(),null,null));if(this._match(He.depth_texture_type))return this._updateNode(new he(this._previous().toString(),null,null));if(this._match(He.sampled_texture_type)||this._match(He.multisampled_texture_type)){const i=this._previous();this._consume(He.tokens.less_than,"Expected '<' for sampler type.");const g=this._type_decl();return this._consume(He.tokens.greater_than,"Expected '>' for sampler type."),this._updateNode(new he(i.toString(),g,null))}if(this._match(He.storage_texture_type)){const i=this._previous();this._consume(He.tokens.less_than,"Expected '<' for sampler type.");const g=this._consume(He.texel_format,"Invalid texel format.").toString();this._consume(He.tokens.comma,"Expected ',' after texel format.");const x=this._consume(He.access_mode,"Expected access mode for storage texture type.").toString();return this._consume(He.tokens.greater_than,"Expected '>' for sampler type."),this._updateNode(new he(i.toString(),g,x))}return null}_attribute(){let i=[];for(;this._match(He.tokens.attr);){const g=this._consume(He.attribute_name,"Expected attribute name"),x=this._updateNode(new De(g.toString(),null));if(this._match(He.tokens.paren_left)){if(x.value=this._consume(He.literal_or_ident,"Expected attribute value").toString(),this._check(He.tokens.comma)){this._advance();do{const i=this._consume(He.literal_or_ident,"Expected attribute value").toString();x.value instanceof Array||(x.value=[x.value]),x.value.push(i)}while(this._match(He.tokens.comma))}this._consume(He.tokens.paren_right,"Expected ')'")}i.push(x)}return 0==i.length?null:i}}class _t extends at{constructor(i){super(),i&&this.update(i)}update(i){const g=(new gt).parse(i);this.updateAST(g)}}function ensureVertexIndexBuiltin(i){if(/@builtin\s*\(\s*vertex_index\s*\)/.test(i))return i;return i.replace(/(@vertex\s+fn\s+)([a-zA-Z_][a-zA-Z0-9_]*)\s*\(([^)]*)(\))/,(i,g,x,v,_)=>{const y=v.trim(),b="@builtin(vertex_index) redgpu_auto_builtin_vertex_index: u32";return`${g}${x}(${0===y.length?b:`${y}, ${b}`}${_}`})}class WGSLUniformTypes{static get i32(){return{numElements:1,align:4,size:4,type:"i32",wgslType:"i32",View:Int32Array}}static get u32(){return{numElements:1,align:4,size:4,type:"u32",wgslType:"u32",View:Uint32Array}}static get f32(){return{numElements:1,align:4,size:4,type:"f32",wgslType:"f32",View:Float32Array}}static get f16(){return{numElements:1,align:2,size:2,type:"f16",wgslType:"f16",View:Uint16Array}}static get vec2f32(){return{numElements:2,align:8,size:8,type:"f32",wgslType:"vec2",View:Float32Array}}static get vec2i32(){return{numElements:2,align:8,size:8,type:"i32",wgslType:"vec2",View:Int32Array}}static get vec2u32(){return{numElements:2,align:8,size:8,type:"u32",wgslType:"vec2",View:Uint32Array}}static get vec2u16(){return{numElements:2,align:4,size:4,type:"u16",wgslType:"vec2",View:Uint16Array}}static get vec3i32(){return{numElements:3,align:16,size:12,type:"i32",wgslType:"vec3",View:Int32Array}}static get vec3u32(){return{numElements:3,align:16,size:12,type:"u32",wgslType:"vec3",View:Uint32Array}}static get vec3f32(){return{numElements:3,align:16,size:12,type:"f32",wgslType:"vec3",View:Float32Array}}static get vec3u16(){return{numElements:3,align:8,size:6,type:"u16",wgslType:"vec3",View:Uint16Array}}static get vec4i32(){return{numElements:4,align:16,size:16,type:"i32",wgslType:"vec4",View:Int32Array}}static get vec4u32(){return{numElements:4,align:16,size:16,type:"u32",wgslType:"vec4",View:Uint32Array}}static get vec4f32(){return{numElements:4,align:16,size:16,type:"f32",wgslType:"vec4",View:Float32Array}}static get vec4u16(){return{numElements:4,align:8,size:8,type:"u16",wgslType:"vec4",View:Uint16Array}}static get mat2x2f32(){return{numElements:4,align:8,size:16,type:"f32",wgslType:"mat2x2",View:Float32Array}}static get mat2x2u16(){return{numElements:4,align:4,size:8,type:"u16",wgslType:"mat2x2",View:Uint16Array}}static get mat3x2f32(){return{numElements:6,align:8,size:24,type:"f32",wgslType:"mat3x2",View:Float32Array}}static get mat3x2u16(){return{numElements:6,align:4,size:12,type:"u16",wgslType:"mat3x2",View:Uint16Array}}static get mat3x3f32(){return{numElements:16,align:16,size:64,type:"f32",wgslType:"mat3x3",View:Float32Array}}static get mat4x2f32(){return{numElements:8,align:8,size:32,type:"f32",wgslType:"mat4x2",View:Float32Array}}static get mat4x2u16(){return{numElements:8,align:4,size:16,type:"u16",wgslType:"mat4x2",View:Uint16Array}}static get mat2x3f32(){return{numElements:8,align:16,size:32,type:"f32",wgslType:"mat2x3",View:Float32Array}}static get mat2x3u16(){return{numElements:8,align:8,size:16,type:"u16",wgslType:"mat2x3",View:Uint16Array}}static get mat4x4f32(){return{numElements:16,align:16,size:64,type:"f32",wgslType:"mat4x4",View:Float32Array}}static get mat4x4u16(){return{numElements:16,align:8,size:32,type:"u16",wgslType:"mat4x4",View:Uint16Array}}}Object.freeze(WGSLUniformTypes);const processMembers=(i,g=0,x=0)=>{let v=0,_=x;const y=i?.reduce((i,x,y)=>{const{type:b,offset:S,size:w,stride:L,count:k,isArray:H}=x,{format:z}=b,q="array"===b.name?`${z.name}${z.format?`${z.format.name}`:""}`:`${b.name}${z?`${z.name}`:""}`;if(v=g,_=S+w,i[x.name]=((i,g,x)=>{const v=WGSLUniformTypes[x];return{uniformOffset:i.offset+g,uniformOffsetForData:i.offset,stride:i.stride,isArray:i.isArray,typeInfo:v,View:v?.View}})(x,g,q),H&&z.members){const g=processMembers(z.members).members;i[x.name].memberList=Array.from({length:k},(i,x)=>{const v={};for(const i in g){const _=v[i]={...g[i]};_.uniformOffset=_.uniformOffset+S+L*x}return v})}else b.members&&(i[x.name]=processMembers(b.members,S+g,_));return i},{});return{members:y,startOffset:v,endOffset:_}},oi=new Map,parseWGSL=(i,g,x)=>{if(!i)throw new Error(`[parseWGSL] sourceName is required. (provided: ${i})`);g=ensureVertexIndexBuiltin(g);const{defaultSource:v,shaderSourceVariant:_,conditionalBlocks:y,cacheKey:b}=preprocessWGSL(i,g,x),S=oi.get(b);let w;if(S)w=S;else{const i=new _t(v);w={uniforms:{...(k=i.uniforms,k.reduce((i,g)=>(i[g.name]={name:g.name,...processMembers(g.members),arrayBufferByteLength:g.size,stride:g.stride},g.attributes?.forEach(x=>i[g.name][x.name]=+x.value),i),{}))},storage:{...(L=i.storage,L.reduce((i,g)=>(i[g.name]={name:g.name,...processMembers(g.members),arrayBufferByteLength:g.size,stride:g.stride,acccess:g.access,type:g.type},g.attributes?.forEach(x=>i[g.name][x.name]=+x.value),i),{}))},samplers:i.samplers,textures:i.textures,vertexEntries:i.entry.vertex.map(i=>i.name),fragmentEntries:i.entry.fragment.map(i=>i.name),computeEntries:i.entry.compute.map(i=>i.name)},_.setBaseInfo(w.textures,w.samplers),y.forEach(i=>{const g=_.getVariant(i),x=new _t(g),v=x.textures.filter(i=>!w.textures.find(g=>g.name===i.name)),y=x.samplers.filter(i=>!w.samplers.find(g=>g.name===i.name));_.addConditionalInfo(i,v,y)}),w.textures=_.getUnionTextures(),w.samplers=_.getUnionSamplers(),oi.set(b,w)}var L,k;return{...w,defaultSource:v,shaderSourceVariant:_,conditionalBlocks:y}},ui={ZERO:"zero",ONE:"one",SRC:"src",ONE_MINUS_SRC:"one-minus-src",SRC_ALPHA:"src-alpha",ONE_MINUS_SRC_ALPHA:"one-minus-src-alpha",DST:"dst",ONE_MINUS_DST:"one-minus-dst",DST_ALPHA:"dst-alpha",ONE_MINUS_DST_ALPHA:"one-minus-dst-alpha",SRC_ALPHA_SATURATED:"src-alpha-saturated",CONSTANT:"constant",ONE_MINUS_CONSTANT:"one-minus-constant",SRC1:"src1",ONE_MINUS_SRC1:"one-minus-src1",SRC1_ALPHA:"src1-alpha",ONE_MINUS_SRC1_ALPHA:"one-minus-src1-alpha"};Object.freeze(ui);const li={ADD:"add",SUBTRACT:"subtract",REVERSE_SUBTRACT:"reverse-subtract",MIN:"min",MAX:"max"};Object.freeze(li);const ci=Object.values(ui),hi=Object.values(li);class BlendState{state;#Yt;#Wt;#Zt;#Jt;constructor(i,g=ui.SRC_ALPHA,x=ui.ONE_MINUS_SRC_ALPHA,v=li.ADD){this.#Jt=i,this.srcFactor=g,this.dstFactor=x,this.operation=v}get operation(){return this.#Zt}set operation(i){hi.includes(i)||consoleAndThrowError(`Invalid GPUBlendOperation: ${i}. Valid operations are ${hi.join(", ")}`),this.#Zt=i,this.#Qt()}get srcFactor(){return this.#Yt}set srcFactor(i){ci.includes(i)||consoleAndThrowError(`Invalid GPUBlendFactor: ${i}. Valid srcFactor factors are ${ci.join(", ")}`),this.#Yt=i,this.#Qt()}get dstFactor(){return this.#Wt}set dstFactor(i){ci.includes(i)||consoleAndThrowError(`Invalid GPUBlendFactor: ${i}. Valid dstFactor factors are ${ci.join(", ")}`),this.#Wt=i,this.#Qt()}#Qt(){const i=this.#Zt?{operation:this.#Zt}:{},g=this.#Yt?{srcFactor:this.#Yt}:{},x=this.#Wt?{dstFactor:this.#Wt}:{};this.state={...i,...g,...x},this.#Jt.dirtyPipeline=!0}}const fi=new Map,di=new WeakMap;let mi,pi,gi;class PackedTexture extends RedGPUObject{#ne;#V;#er;#me=new Map;constructor(i){super(i),this.#tr(),this.#ne=this.#rr()}get gpuTexture(){return this.#V}static getCacheMap(){return fi}async packing(i,g,x,v,_,y){const b={r:"r",g:"g",b:"b",a:"a",..._},S=`${i.r?.label||""}_${i.g?.label||""}_${i.b?.label||""}_${i.a?.label||""}`,w=`${JSON.stringify(b)}_${S}`;if(!(i.r||i.g||i.b||i.a))return;this.#ir(w);fi.get(w)||await this.#nr(i,g,x,v,b,w,y)}destroy(){const i=di.get(this);if(i){const g=fi.get(i);g&&(g.useNum--,0===g.useNum&&(g.gpuTexture?.destroy(),fi.delete(i))),di.delete(this)}}#tr(){const{resourceManager:i}=this;gi=i.createGPUBuffer("PACK_TEXTURE_MAPPING_BUFFER",{size:16,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST}),pi||(pi=i.createBindGroupLayout("PACK_TEXTURE_BIND_GROUP_LAYOUT",{entries:[{binding:0,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:1,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:2,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:3,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:4,visibility:GPUShaderStage.FRAGMENT,sampler:{}},{binding:5,visibility:GPUShaderStage.FRAGMENT,buffer:{type:"uniform"}}]})),mi||(mi=this.#ar())}#sr(i){const g=`${i.r?.label||"empty"}_${i.g?.label||"empty"}_${i.b?.label||"empty"}_${i.a?.label||"empty"}`,{resourceManager:x,gpuDevice:v}=this;if(!this.#me.has(g)){const _=[{binding:0,resource:x.getGPUResourceBitmapTextureView(i.r)},{binding:1,resource:x.getGPUResourceBitmapTextureView(i.g)},{binding:2,resource:x.getGPUResourceBitmapTextureView(i.b)},{binding:3,resource:x.getGPUResourceBitmapTextureView(i.a)},{binding:4,resource:this.#ne},{binding:5,resource:{buffer:gi}}],y=v.createBindGroup({label:`PACK_TEXTURE_BIND_GROUP_${g}`,layout:pi,entries:_});this.#me.set(g,y)}this.#er=this.#me.get(g)}#ir(i){const g=di.get(this);if(g&&g!==i){const i=fi.get(g);i&&(i.useNum--,0===i.useNum&&(i.gpuTexture?.destroy(),fi.delete(g)))}const x=fi.get(i);x&&(this.#V=x.gpuTexture,x.useNum++),di.set(this,i)}async#nr(i,g,x,v,_,y,b){const S={size:[g,x,1],format:"rgba8unorm",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC,label:v||`PACK_TEXTURE_${createUUID()}`,mipLevelCount:getMipLevelCount(g,x)};this.#V&&(this.#V=null);const{resourceManager:w,gpuDevice:L,uuid:k}=this,H=w.createManagedTexture(S),z=new Uint32Array([["r","g","b","a"].indexOf(_.r),["r","g","b","a"].indexOf(_.g),["r","g","b","a"].indexOf(_.b),["r","g","b","a"].indexOf(_.a)]);L.queue.writeBuffer(gi,0,z),this.#sr(i),this.#or(H,b),this.#V=S.mipLevelCount>1?w.mipmapGenerator.generateMipmap(H,S,!0):H,fi.set(y,{gpuTexture:this.#V,useNum:1,mappingKey:y,uuid:k}),this.#er=null}#or(i,g){const{resourceManager:x,gpuDevice:v}=this,_=g||v.createCommandEncoder({label:"PackedTexture_CommandEncoder"}),y=_.beginRenderPass({colorAttachments:[{view:x.getGPUResourceBitmapTextureView(i,{baseMipLevel:0,mipLevelCount:1,dimension:"2d",label:`${i.label}_RENDER_TARGET`}),loadOp:"clear",storeOp:"store",clearValue:[0,0,0,0]}]});y.setPipeline(mi),y.setBindGroup(0,this.#er),y.draw(6,1,0,0),y.end(),g||v.queue.submit([_.finish()])}#ar(){const i="struct VertexOutput{@builtin(position)position:vec4,@location(0)uv:vec2,};@vertex fn vertexMain(@builtin(vertex_index)VertexIndex:u32)->VertexOutput{var pos=array,6>(vec2(-1.0,-1.0),vec2(1.0,-1.0),vec2(-1.0,1.0),vec2(-1.0,1.0),vec2(1.0,-1.0),vec2(1.0,1.0));var uv=array,6>(vec2(.0,1.0),vec2(1.0,1.0),vec2(.0,.0),vec2(.0,.0),vec2(1.0,1.0),vec2(1.0,.0));var output:VertexOutput;output.position=vec4(pos[VertexIndex],.0,1.0);output.uv=uv[VertexIndex];return output;}struct ComponentMapping{r_component:u32,g_component:u32,b_component:u32,a_component:u32,};@group(0)@binding(0)var textureR:texture_2d;@group(0)@binding(1)var textureG:texture_2d;@group(0)@binding(2)var textureB:texture_2d;@group(0)@binding(3)var textureA:texture_2d;@group(0)@binding(4)var sampler0:sampler;@group(0)@binding(5)varmapping:ComponentMapping;fn getComponent(color:vec4,componentIndex:u32)->f32{switch componentIndex{case 0u:{return color.r;}case 1u:{return color.g;}case 2u:{return color.b;}case 3u:{return color.a;}default:{return .0;}}}@fragment fn fragmentMain(input:VertexOutput)->@location(0)vec4{let colorR=textureSample(textureR,sampler0,input.uv);let colorG=textureSample(textureG,sampler0,input.uv);let colorB=textureSample(textureB,sampler0,input.uv);let colorA=textureSample(textureA,sampler0,input.uv);let r=getComponent(colorR,mapping.r_component);let g=getComponent(colorG,mapping.g_component);let b=getComponent(colorB,mapping.b_component);let a=getComponent(colorA,mapping.a_component);return vec4(r,g,b,a);}",{resourceManager:g,gpuDevice:x}=this,v=x.createPipelineLayout({label:"PACK_TEXTURE_PIPELINE_LAYOUT",bindGroupLayouts:[pi]});return x.createRenderPipeline({label:"PACK_TEXTURE_PIPELINE",layout:v,vertex:{module:g.createGPUShaderModule("PACK_TEXTURE_SHADER_MODULE",{code:i}),entryPoint:"vertexMain"},fragment:{module:g.createGPUShaderModule("PACK_TEXTURE_SHADER_MODULE",{code:i}),entryPoint:"fragmentMain",targets:[{format:"rgba8unorm"}]},primitive:{topology:"triangle-list"}})}#rr(){return new Sampler(this.redGPUContext).gpuSampler}}const xi={NORMAL:0,MULTIPLY:1,LIGHTEN:2,SCREEN:3,LINEAR_DODGE:4,SUBTRACT:5,DARKEN:6,OVERLAY:7,COLOR_DODGE:8,COLOR_BURN:9,HARD_LIGHT:10,SOFT_LIGHT:11,DIFFERENCE:12,EXCLUSION:13,DIVIDE:14,VIVID_LIGHT:15,LINEAR_BURN:16,PIN_LIGHT:17,SATURATION:18,HUE:19,LUMINOSITY:20,COLOR:21,NEGATION:22};class FragmentGPURenderInfo{fragmentShaderModule;fragmentShaderSourceVariant;fragmentShaderVariantConditionalBlocks;fragmentUniformInfo;fragmentBindGroupLayout;fragmentUniformBuffer;fragmentUniformBindGroup;fragmentState;constructor(i,g,x,v,_,y,b,S){this.fragmentShaderModule=i,this.fragmentShaderSourceVariant=g,this.fragmentShaderVariantConditionalBlocks=x,this.fragmentUniformInfo=v,this.fragmentBindGroupLayout=_,this.fragmentUniformBuffer=y,this.fragmentUniformBindGroup=b,this.fragmentState=S}}Object.freeze(FragmentGPURenderInfo);const getBindGroupLayoutDescriptorFromShaderInfo=(i,g,x,v=!0)=>{const{textures:_,samplers:y,uniforms:b,storage:S}=i,w=[];for(const i in S){const v=S[i],{binding:_,name:y,group:b,type:L}=v;if(v.access){const i={write:"write-only-storage",read:"read-only-storage",read_write:"read-write-storage"}[v.access];g===b&&w.push({binding:_,visibility:x,buffer:{type:i}})}else if(g===b){const{access:i,format:g}=L,v={write:"write-only",read:"read-only",read_write:"read-write"}[i],y=g.name;w.push({binding:_,visibility:x,storageTexture:{access:v,format:y}})}}for(const i in _){const v=_[i],{binding:y,name:b,group:S,type:L}=v,{name:k}=L;g===S&&w.push({binding:y,visibility:x,texture:"texture_depth_2d"===k||"texture_depth_multisampled_2d"===k?{viewDimension:"2d",sampleType:"depth",multisampled:"texture_depth_multisampled_2d"===k}:"texture_cube"===k?{viewDimension:"cube"}:"texture_3d"===k?{viewDimension:"3d"}:"texture_2d_array"===k?{viewDimension:"2d-array",sampleType:"float",multisampled:!1}:{}})}for(const i in y){const v=y[i],{binding:_,name:b,group:S}=v;g===S&&w.push({binding:_,visibility:x,sampler:{type:"filtering"}})}for(const i in b){const v=b[i],{binding:_,name:y,group:S}=v;g===S&&w.push({binding:_,visibility:x,buffer:{type:"uniform"}})}return{entries:w}},getFragmentBindGroupLayoutDescriptorFromShaderInfo=(i,g)=>getBindGroupLayoutDescriptorFromShaderInfo(i,g,GPUShaderStage.FRAGMENT),getVertexBindGroupLayoutDescriptorFromShaderInfo=(i,g)=>getBindGroupLayoutDescriptorFromShaderInfo(i,g,GPUShaderStage.VERTEX),getComputeBindGroupLayoutDescriptorFromShaderInfo=(i,g,x)=>getBindGroupLayoutDescriptorFromShaderInfo(i,g,GPUShaderStage.COMPUTE,x),applyProperties=(i,g,x)=>{(Array.isArray(g)?g:[g]).forEach(g=>{if(Array.isArray(g)){const[v,..._]=g;Object.defineProperty(i.prototype,v,x(v,..._))}else"object"==typeof g&&null!==g&&"key"in g?Object.defineProperty(i.prototype,g.key,x(g)):Object.defineProperty(i.prototype,g,x(g))})},updateTargetUniform=(i,g,x)=>{let v,_;const{gpuRenderInfo:y}=i;i.isInstanceofMaterial?(v=y.fragmentUniformInfo,_=y.fragmentUniformBuffer):i.isInstanceofPostEffect?(v=i.uniformsInfo,_=i.uniformBuffer):y?.vertexUniformInfo&&(v=y.vertexUniformInfo,_=y.vertexUniformBuffer),_&&v.members[g]&&_.writeOnlyBuffer(v.members[g],x)},vi={enumerable:!0,configurable:!1};function createSetter$6(i,g,x=0,v){return function(_){validatePositiveNumberRange(_),void 0!==x&&_v&&(console.warn(`Value for ${i} exceeds the maximum (${v}). Adjusted to ${v}.`),_=v),this[g]=_,updateTargetUniform(this,i,_)}}function definePositiveNumberRange_func(i){const{key:g,value:x=0,min:v=0,max:_}=i,y=Symbol(g);return{get:function(){return void 0===this[y]&&(this[y]=x),this[y]},set:createSetter$6(g,y,v,_),...vi}}Object.freeze(vi);const definePositiveNumber=(i,g)=>applyProperties(i,g,definePositiveNumberRange_func);function createSetter$5(i,g){return function(x){"boolean"!=typeof x&&console.warn(`Value for ${i} should be a boolean. Received: ${typeof x}.`),this[g]=x,updateTargetUniform(this,i,x?1:0),this.dirtyPipeline=!0}}function defineBoolean_func(i){const{key:g,value:x=!1}=i,v=Symbol(g);return{get:function(){return void 0===this[v]&&(this[v]=x),this[v]},set:createSetter$5(g,v),...vi}}Object.freeze(definePositiveNumber);const defineBoolean=(i,g)=>applyProperties(i,g,defineBoolean_func);function createColorRGBA(i,g,x,v){let _=255,y=255,b=255;if(isHexColor(v)){const i=convertHexToRgb(v);_=i.r,y=i.g,b=i.b}return new ColorRGBA(_,y,b,1,()=>{updateTargetUniform(i,g,i[x].rgbaNormalLinear)})}function defineColorRGBA_func(i){const g=i.key,x=i.value??"#fff",v=Symbol(g);return{get:function(){return void 0===this[v]&&(this[v]=createColorRGBA(this,g,v,x)),this[v]},set:function(i){if("string"==typeof i&&isHexColor(i)){const{r:x,g:_,b:y}=convertHexToRgb(i);this[v]?(this[v].r=x,this[v].g=_,this[v].b=y):this[v]=createColorRGBA(this,g,v,i)}else i instanceof ColorRGBA&&(this[v]=i,updateTargetUniform(this,g,i.rgbaNormalLinear))},...vi}}Object.freeze(defineBoolean);const defineColorRGBA=(i,g)=>applyProperties(i,g,defineColorRGBA_func);Object.freeze(defineColorRGBA);class ABaseMaterial extends ResourceBase{use2PathRender;gpuRenderInfo;dirtyPipeline=!1;transparent=!1;#ur;#lr;#cr=GPUColorWrite.ALL;#hr;#fr;#Ke;#dr;#mr;#pr;#gr;#xr;#vr;#_r;#yr;#br;#we;#Sr;#Tr=xi.MULTIPLY;constructor(i,g,x,v){super(i);const{resourceManager:_}=i;this.#br=g,this.#dr=`FRAGMENT_MODULE_${this.#br}`,this.#mr=`FRAGMENT_BIND_GROUP_DESCRIPTOR_${g}`,this.#pr=`FRAGMENT_BIND_GROUP_LAYOUT_${g}`,this.#gr=x,this.#xr=x?.storage,this.#vr=x?.uniforms.uniforms,this.#Sr=v,this.#_r=x.shaderSourceVariant.getUnionTextures(),this.#yr=x.shaderSourceVariant.getUnionSamplers(),this.#we=_.getGPUBindGroupLayout(this.#pr)||_.createBindGroupLayout(this.#pr,getFragmentBindGroupLayoutDescriptorFromShaderInfo(x,v)),this.#ur=new BlendState(this),this.#lr=new BlendState(this),this.#hr=_.basicSampler.gpuSampler,this.#fr=_.emptyBitmapTextureView,this.#Ke=_.emptyCubeTextureView}get tintBlendMode(){const i=Object.entries(xi).find(([,i])=>i===this.#Tr);if(!i)throw new Error(`Invalid tint mode value: ${this.#Tr}`);return i[0]}set tintBlendMode(i){const{fragmentUniformInfo:g,fragmentUniformBuffer:x}=this.gpuRenderInfo;let v;if("string"==typeof i){if(!(i in xi))throw new Error(`Invalid tint mode key: ${i}`);v=xi[i]}else{if("number"!=typeof i||!Object.values(xi).includes(i))throw new Error(`Invalid tint mode: ${i}`);v=i}x.writeOnlyBuffer(g.members.tintBlendMode,v),this.#Tr=v}get MODULE_NAME(){return this.#br}get FRAGMENT_SHADER_MODULE_NAME(){return this.#dr}get FRAGMENT_BIND_GROUP_DESCRIPTOR_NAME(){return this.#mr}get STORAGE_STRUCT(){return this.#xr}get UNIFORM_STRUCT(){return this.#vr}get blendColorState(){return this.#ur}get blendAlphaState(){return this.#lr}get writeMaskState(){return this.#cr}set writeMaskState(i){this.#cr=i}initGPURenderInfos(){const{redGPUContext:i}=this,{resourceManager:g}=i,x=g.createGPUShaderModule(this.#dr,{code:this.#gr.defaultSource}),v=new ArrayBuffer(Math.max(this.#vr.arrayBufferByteLength,16)),_=new UniformBuffer(i,v,`UniformBuffer_${this.#br}_${this.uuid}`);this.gpuRenderInfo=new FragmentGPURenderInfo(x,this.#gr.shaderSourceVariant,this.#gr.conditionalBlocks,this.#vr,this.#we,_,null,null),this._updateBaseProperty(),this._updateFragmentState()}_updateFragmentState(){const{gpuDevice:i,resourceManager:g}=this.redGPUContext;this.#wr();const x=[];for(const i in this.#_r){const v=this.#_r[i],{binding:_,name:y,group:b,type:S}=v,{name:w}=S;let L;L="texture_cube"===w?g.getGPUResourceCubeTextureView(this[y]):this[y]instanceof PackedTexture?g.getGPUResourceBitmapTextureView(this[y]):g.getGPUResourceBitmapTextureView(this[y])||this.#fr,2===b&&x.push({binding:_,resource:L})}for(const i in this.#yr){const g=this.#yr[i],{binding:v,name:_,group:y}=g;2===y&&x.push({binding:v,resource:this.getGPUResourceSampler(this[_])})}this.#vr&&x.push({binding:this.#vr.binding,resource:{buffer:this.gpuRenderInfo.fragmentUniformBuffer.gpuBuffer,offset:0,size:this.gpuRenderInfo.fragmentUniformBuffer.size}});const v={layout:this.gpuRenderInfo.fragmentBindGroupLayout,label:this.#mr,entries:x},_=i.createBindGroup(v);this.gpuRenderInfo.fragmentState=this.getFragmentRenderState(),this.gpuRenderInfo.fragmentUniformBindGroup=_}getFragmentRenderState(i="main"){return{module:this.gpuRenderInfo.fragmentShaderModule,entryPoint:i,targets:[{format:"rgba16float",blend:{color:this.blendColorState.state,alpha:this.blendAlphaState.state},writeMask:this.writeMaskState},{format:navigator.gpu.getPreferredCanvasFormat(),blend:void 0,writeMask:this.writeMaskState},{format:"rgba16float",blend:void 0,writeMask:this.writeMaskState}]}}_updateBaseProperty(){const{fragmentUniformInfo:i,fragmentUniformBuffer:g}=this.gpuRenderInfo,{members:x}=i;for(const v in x){const x=this[v];x instanceof ColorRGBA?g.writeOnlyBuffer(i.members[v],x.rgbaNormalLinear):x instanceof ColorRGB?g.writeOnlyBuffer(i.members[v],x.rgbNormalLinear):_i.test(v)||(this[v]=x)}}getGPUResourceSampler(i){return i?.gpuSampler||this.#hr}#wr(){const{resourceManager:i}=this.redGPUContext,g=this.#Mr(),x=`${this.#dr}_${g}`;let v=i.getGPUShaderModule(x);if(!v){const _=this.gpuRenderInfo.fragmentShaderSourceVariant.getVariant(g);v=_?i.createGPUShaderModule(x,{code:_}):this.gpuRenderInfo.fragmentShaderModule}this.gpuRenderInfo.fragmentShaderModule=v,this.#_r=this.gpuRenderInfo.fragmentShaderSourceVariant.getVariantTextures(g),this.#yr=this.gpuRenderInfo.fragmentShaderSourceVariant.getVariantSamplers(g);const _=`${this.#pr}_${g}`;let y=i.getGPUBindGroupLayout(_);if(!y){const g={...this.#gr,textures:this.#_r,samplers:this.#yr};y=i.createBindGroupLayout(_,getFragmentBindGroupLayoutDescriptorFromShaderInfo(g,this.#Sr))}this.gpuRenderInfo.fragmentBindGroupLayout=y}#Mr(){const{fragmentShaderVariantConditionalBlocks:i}=this.gpuRenderInfo,g=new Set;for(const x of i)this[x]&&g.add(x);const x=g.size>0?Array.from(g).sort().join("+"):"none";return g.size,x}}const _i=/^use\w+Texture$/;Object.defineProperty(ABaseMaterial.prototype,"isInstanceofMaterial",{value:!0,writable:!1}),definePositiveNumber(ABaseMaterial,[{key:"opacity",value:1,max:1}]),defineBoolean(ABaseMaterial,[{key:"useTint",value:!1}]),defineColorRGBA(ABaseMaterial,[{key:"tint",value:"#ffffff"}]),Object.freeze(ABaseMaterial);class ABitmapBaseMaterial extends ABaseMaterial{__packingList;constructor(i,g,x,v){super(i,g,x,v)}updateTexture(i,g){i&&i.__removeDirtyPipelineListener(this.#Pr),g&&g.__addDirtyPipelineListener(this.#Pr),this.#Pr()}updateSampler(i,g){i&&i.__removeDirtyPipelineListener(this.#Pr),g&&g.__addDirtyPipelineListener(this.#Pr),this.#Pr()}#Pr=()=>{this.dirtyPipeline=!0;{let i=(this.__packingList||[]).length;for(;i--;)this.__packingList[i]()}this.gpuRenderInfo?.fragmentShaderModule?this._updateFragmentState():this.initGPURenderInfos()}}Object.freeze(ABitmapBaseMaterial);class AUVTransformBaseMaterial extends ABitmapBaseMaterial{dirtyTextureTransform=!1;#Rr=[0,0];#Cr=[1,1];constructor(i,g,x,v){super(i,g,x,v)}get textureOffset(){return this.#Rr}set textureOffset(i){this.dirtyTextureTransform=!0,this.#Rr=i}get textureScale(){return this.#Cr}set textureScale(i){this.dirtyTextureTransform=!0,this.#Cr=i}}Object.freeze(AUVTransformBaseMaterial);var yi=Object.freeze({__proto__:null,ABaseMaterial:ABaseMaterial,ABitmapBaseMaterial:ABitmapBaseMaterial,AUVTransformBaseMaterial:AUVTransformBaseMaterial,FragmentGPURenderInfo:FragmentGPURenderInfo,getComputeBindGroupLayoutDescriptorFromShaderInfo:getComputeBindGroupLayoutDescriptorFromShaderInfo,getFragmentBindGroupLayoutDescriptorFromShaderInfo:getFragmentBindGroupLayoutDescriptorFromShaderInfo,getVertexBindGroupLayoutDescriptorFromShaderInfo:getVertexBindGroupLayoutDescriptorFromShaderInfo});const bi=new WeakMap;let Si=0;class ASinglePassPostEffect extends RedGPUObject{isLdr=!1;#Br;#Dr;#Er;#Ir;#Ar;#Lr;#Ur;#kr;#Gr;#Or;#Vr;#Nr;#Fr;#Hr;#zr;#$r;#se;#jr;#Kr;#Xr;#l;#qr;#Yr;#Wr;#Zr;#Jr;#Qr=16;#ei=16;#ti=1;#H=0;#ri;#ii;#ni=new Map;#ai;#si=new Map;constructor(i,g){super(i),g&&(void 0!==g.x&&(this.#Qr=g.x),void 0!==g.y&&(this.#ei=g.y),void 0!==g.z&&(this.#ti=g.z))}get videoMemorySize(){return this.#H}get storageInfo(){return this.#Xr}get shaderInfo(){return this.antialiasingManager.useMSAA?this.#qr:this.#Yr}get uniformBuffer(){return this.#se}get uniformsInfo(){return this.#jr}get systemUniformsInfo(){return this.#Kr}get WORK_SIZE_X(){return this.#Qr}get WORK_SIZE_Y(){return this.#ei}get WORK_SIZE_Z(){return this.#ti}get outputTextureView(){return this.#Jr}clear(){this.#Zr=null,this.#Jr=null,this.#ni.clear(),this.#ai=null,this.#si.clear()}init(i,g,x){this.#l=g;const{resourceManager:v}=i;this.#Br=v.createGPUShaderModule(`${g}_MSAA`,{code:x.msaa}),this.#Dr=v.createGPUShaderModule(`${g}_NonMSAA`,{code:x.nonMsaa}),this.#qr=parseWGSL(`${g}_MSAA`,x.msaa),this.#Yr=parseWGSL(`${g}_NonMSAA`,x.nonMsaa);const{storage:_,uniforms:y}=this.#qr;if(this.#Xr=_,this.#jr=y.uniforms,this.#Kr=y.systemUniforms,this.#jr){const g=new ArrayBuffer(this.#jr.arrayBufferByteLength);this.#se=new UniformBuffer(i,g,`${this.constructor.name}_UniformBuffer`)}{const{members:i}=this.#jr||{};if(i)for(const g in i)this.uniformBuffer.writeOnlyBuffer(i[g],this[g])}}render(i,g,x,...v){const{gpuDevice:_,antialiasingManager:y}=this,{useMSAA:b,msaaID:S}=y,w=i.postEffectManager.texturePool.allocResult(g,x,"rgba16float");this.#Zr=w.texture,this.#Jr=w.textureView;const L=this.#Wr?.width!==g||this.#Wr?.height!==x,k=this.#ri!==b||this.#ii!==S;return(L||k)&&(this.#ni.clear(),this.#ai=null,this.#si.clear()),this.#oi(i,b,_),this.#ui(v,this.#Jr,b,_),this.#li(i,g,x,i.postEffectManager.gbufferBindGroup),this.#ri=b,this.#ii=S,this.#Wr={width:g,height:x},this.#ci(),{texture:this.#Zr,textureView:this.#Jr}}updateUniform(i,g){const x=this.uniformsInfo?.members[i];x&&this.uniformBuffer.writeOnlyBuffer(x,g)}#hi(i){if(!i)return 0;let g=bi.get(i);return void 0===g&&(g=Si++,bi.set(i,g)),g}#li(i,g,x,v){const{commandEncoderManager:_}=this,{renderViewStateData:y}=i;_.addPostProcessComputePass(`ASinglePassPostEffect_${this.#l}_ComputePass`,i=>{i.setPipeline(this.#Hr);const _=y.swapBufferIndex?this.#Ur:this.#Lr;_&&i.setBindGroup(0,_),this.#kr&&i.setBindGroup(1,this.#kr),v&&i.setBindGroup(2,v),this.#Gr&&i.setBindGroup(3,this.#Gr),i.dispatchWorkgroups(Math.ceil(g/this.WORK_SIZE_X),Math.ceil(x/this.WORK_SIZE_Y))})}#oi(i,g,x){const v=g?this.#zr:this.#$r;if(v)return void(this.#Hr=v);const{resourceManager:_}=this,y=g?this.#qr:this.#Yr,b=g?this.#Br:this.#Dr,S=`${this.#l}_BIND_GROUP_LAYOUT_0_USE_MSAA_${g}`,w=`${this.#l}_BIND_GROUP_LAYOUT_1_USE_MSAA_${g}`,L=`${this.#l}_BIND_GROUP_LAYOUT_3_USE_MSAA_${g}`;this.#Er=_.getGPUBindGroupLayout(S)||_.createBindGroupLayout(S,getComputeBindGroupLayoutDescriptorFromShaderInfo(y,0,g)),this.#Ir=_.getGPUBindGroupLayout(w)||_.createBindGroupLayout(w,getComputeBindGroupLayoutDescriptorFromShaderInfo(y,1,g)),this.#Ar=_.getGPUBindGroupLayout(L)||_.createBindGroupLayout(L,getComputeBindGroupLayoutDescriptorFromShaderInfo(y,3,g));const k=x.createComputePipeline({label:`${this.#l}_COMPUTE_PIPELINE_USE_MSAA_${g}`,layout:x.createPipelineLayout({bindGroupLayouts:[this.#Er,this.#Ir,i.postEffectManager.gbufferBindGroupLayout,this.#Ar]}),compute:{module:b,entryPoint:"main"}});g?this.#zr=k:this.#$r=k,this.#Hr=k}#ui(i,g,x,v){const{storage:_,textures:y}=this.shaderInfo,b=i.map(i=>this.#hi(i.texture)).join("_"),S=this.#ni.get(`${b}_swap0`),w=this.#ni.get(`${b}_swap1`);if(S&&w)this.#Lr=S,this.#Ur=w;else{this.#Or=[],this.#Vr=[];for(const g in _){const{binding:x,name:v,group:y}=_[g];if(0===y&&"outputTexture"!==v){const g=i[x]?.textureView;g&&(this.#Or.push({binding:x,resource:g}),this.#Vr.push({binding:x,resource:g}))}}y.forEach(({binding:g,group:x})=>{if(0===x){const x=i[g]?.textureView;x&&(this.#Or.push({binding:g,resource:x}),this.#Vr.push({binding:g,resource:x}))}}),this.#Lr=v.createBindGroup({label:`${this.#l}_BIND_GROUP_0_USE_MSAA_${x}_SWAP0`,layout:this.#Er,entries:this.#Or}),this.#Ur=v.createBindGroup({label:`${this.#l}_BIND_GROUP_0_USE_MSAA_${x}_SWAP1`,layout:this.#Er,entries:this.#Vr}),this.#ni.set(`${b}_swap0`,this.#Lr),this.#ni.set(`${b}_swap1`,this.#Ur)}this.#ai?this.#kr=this.#ai:this.#se&&this.uniformsInfo&&(this.#Nr=[{binding:0,resource:{buffer:this.#se.gpuBuffer,offset:0,size:this.#se.size}}],this.#kr=v.createBindGroup({label:`${this.#l}_BIND_GROUP_1_USE_MSAA_${x}`,layout:this.#Ir,entries:this.#Nr}),this.#ai=this.#kr);const L=this.#hi(this.#Zr);this.#si.has(L)?this.#Gr=this.#si.get(L):(this.#Fr=[{binding:0,resource:g}],this.#Gr=v.createBindGroup({label:`${this.#l}_BIND_GROUP_3_USE_MSAA_${x}`,layout:this.#Ar,entries:this.#Fr}),this.#si.set(L,this.#Gr))}#ci(){this.#H=this.#se?this.#se.size:0}}Object.defineProperty(ASinglePassPostEffect.prototype,"isInstanceofPostEffect",{value:!0,writable:!1}),Object.freeze(ASinglePassPostEffect);class AMultiPassPostEffect extends ASinglePassPostEffect{#fi=[];#H=0;constructor(i,g){super(i),this.#fi.push(...g)}get videoMemorySize(){return this.#ci(),this.#H}get passList(){return this.#fi}clear(){this.#fi.forEach(i=>i.clear())}render(i,g,x,v){let _;const y=i.postEffectManager.texturePool;return this.#fi.forEach((b,S)=>{const w=_;S&&(v=_),_=b.render(i,g,x,v),w&&y.release(w.texture)}),_}#ci(){this.#H=0,this.#fi.forEach(i=>{this.#H+=i.videoMemorySize})}}Object.freeze(AMultiPassPostEffect);const createCode=(i,g,x="",v=!1,_={name:"sourceTexture"})=>{const{WORK_SIZE_X:y,WORK_SIZE_Y:b,WORK_SIZE_Z:S}=i,w=v?"texture_depth_multisampled_2d":"texture_depth_2d";let L="";return(Array.isArray(_)?_:[_]).forEach((i,g)=>{let x,v=!0;x=i.name,void 0!==i.isSampled&&(v=i.isSampled),L+=v?`@group(0) @binding(${g}) var ${x} : texture_2d;\n`:`@group(0) @binding(${g}) var ${x} : texture_storage_2d;\n`}),`\n ${x}\n \n ${L}\n \n ${x?"@group(1) @binding(0) var uniforms: Uniforms;":""}\n \n ${ft.POST_EFFECT_SYSTEM_UNIFORM}\n @group(2) @binding(5) var basicSampler : sampler;\n \n @group(2) @binding(0) var depthTexture : ${w};\n @group(2) @binding(1) var gBufferNormalTexture : texture_2d;\n @group(2) @binding(2) var gBufferMotionVector : texture_2d;\n @group(2) @binding(3) var prevDepthTexture : ${w};\n \n @group(3) @binding(0) var outputTexture : texture_storage_2d;\n \n @compute @workgroup_size(${y}, ${b}, ${S})\n fn main(\n @builtin(global_invocation_id) global_id : vec3,\n ) {\n ${g}\n }\n `},createBasicPostEffectCode=(i,g,x="",v={name:"sourceTexture"})=>({msaa:createCode(i,g,x,!0,v),nonMsaa:createCode(i,g,x,!1,v)});Object.freeze(createBasicPostEffectCode);function createSetter$4(i,g,x=0,v){return function(_){validateUintRange(_),void 0!==x&&_v&&(console.warn(`Value for ${i} exceeds the maximum (${v}). Adjusted to ${v}.`),_=v),this[g]=_,updateTargetUniform(this,i,_)}}function defineUintRange_func(i){const{key:g,value:x=0,min:v=0,max:_}=i,y=Symbol(g);return{get:function(){return void 0===this[y]&&(this[y]=x),this[y]},set:createSetter$4(g,y,v,_),...vi}}const defineUint=(i,g)=>applyProperties(i,g,defineUintRange_func);Object.freeze(defineUint);class BlurX extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_BLUR_X",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=vec2(textureDimensions(sourceTexture));if(f32(index.x)>=dimensions.x||f32(index.y)>=dimensions.y){return;}let invSize=1.0/dimensions;let centerUV=(vec2(index)+0.5)*invSize;let blurSize=uniforms.size*systemUniforms.devicePixelRatio;var sum:vec4=vec4(.0);var totalWeight:f32=.0;let steps=uniforms.sampleCount;for(var i=-steps;i<=steps;i+=1.0){let offsetPixels=(i/steps)*blurSize;let weight=exp(-0.5*pow(i/(steps*0.6),2.0));let sampleUV=centerUV+vec2(offsetPixels*invSize.x,.0);sum+=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0)*weight;totalWeight+=weight;}textureStore(outputTexture,index,sum/totalWeight);","struct Uniforms{size:f32,sampleCount:f32,};"))}}definePositiveNumber(BlurX,[{key:"size",value:32,min:0,max:512}]),defineUint(BlurX,[{key:"sampleCount",value:10,min:1,max:100}]),Object.freeze(BlurX);class BlurY extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_BLUR_Y",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=vec2(textureDimensions(sourceTexture));if(f32(index.x)>=dimensions.x||f32(index.y)>=dimensions.y){return;}let invSize=1.0/dimensions;let centerUV=(vec2(index)+0.5)*invSize;let blurSize=uniforms.size*systemUniforms.devicePixelRatio;var sum:vec4=vec4(.0);var totalWeight:f32=.0;let steps=uniforms.sampleCount;for(var i=-steps;i<=steps;i+=1.0){let offsetPixels=(i/steps)*blurSize;let weight=exp(-0.5*pow(i/(steps*0.6),2.0));let sampleUV=centerUV+vec2(.0,offsetPixels*invSize.y);sum+=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0)*weight;totalWeight+=weight;}textureStore(outputTexture,index,sum/totalWeight);","struct Uniforms{size:f32,sampleCount:f32,};"))}}definePositiveNumber(BlurY,[{key:"size",value:32,min:0,max:512}]),defineUint(BlurY,[{key:"sampleCount",value:10,min:1,max:100}]),Object.freeze(BlurY);class GaussianBlur extends AMultiPassPostEffect{#qt=32;#di=10;constructor(i){super(i,[new BlurX(i),new BlurY(i)]),this.size=this.size,this.sampleCount=this.#di}get size(){return this.#qt}set size(i){this.#qt=i,this.passList.forEach(g=>g.size=i)}get sampleCount(){return this.#di}set sampleCount(i){this.#di=i,this.passList.forEach(g=>g.sampleCount=i)}}Object.freeze(GaussianBlur);class SSAO_AO extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_SSAO",createBasicPostEffectCode(this,"{let screenCoord=vec2(global_id.xy);let texSize=vec2(textureDimensions(sourceTexture));if(screenCoord.x>=texSize.x||screenCoord.y>=texSize.y){return;}let originalColor=textureLoad(sourceTexture,screenCoord,0);let depth=textureLoad(depthTexture,screenCoord,0);var failColor=vec4(select(originalColor.rgb,vec3(1.0),uniforms.useBlur==1u),originalColor.a);if(depth<.001){textureStore(outputTexture,screenCoord,failColor);return;}let normalData=textureLoad(gBufferNormalTexture,screenCoord,0);if(length(normalData.rgb)<.001){textureStore(outputTexture,screenCoord,failColor);return;}let viewPos=getViewPositionFromDepth((vec2(screenCoord)+0.5)/vec2(texSize),depth,systemUniforms.projection.inverseProjectionMatrix);let viewNormal=getViewNormalFromGNormalBuffer(normalData.rgb,systemUniforms.camera.viewMatrix);let distToCamera=-viewPos.z;let depthScale=distToCamera*0.1;let adaptiveRadius=uniforms.radius*(1.0+depthScale);let noiseVec=getNoiseVec(vec2(screenCoord));let tbn=getTBN(viewNormal,noiseVec);let samples=array,8>(vec3(.04,.03,.08),vec3(-.04,.04,.08),vec3(0.10,-.08,0.18),vec3(-.09,-0.10,0.18),vec3(0.18,0.15,0.30),vec3(-0.17,0.18,0.30),vec3(0.28,-0.25,0.45),vec3(-0.27,-0.28,0.45));var totalOcclusion=.0;for(var i=0u;i<8u;i++){let sampleOffset=tbn*samples[i];let sampleDir=normalize(sampleOffset);let sampleViewPos=viewPos+sampleOffset*adaptiveRadius;let clipPos=systemUniforms.projection.projectionMatrix*vec4(sampleViewPos,1.0);let sampleUV=(clipPos.xy/clipPos.w)*vec2(0.5,-0.5)+0.5;if(sampleUV.x<.0||sampleUV.x>1.0||sampleUV.y<.0||sampleUV.y>1.0){continue;}let sampleCoord=vec2(sampleUV*vec2(texSize));let realDepth=textureLoad(depthTexture,sampleCoord,0);if(realDepth<.001){continue;}let realViewPos=getViewPositionFromDepth(sampleUV,realDepth,systemUniforms.projection.inverseProjectionMatrix);let adaptiveBias=uniforms.bias*(1.0+distToCamera*uniforms.biasDistanceScale);let deltaZ=realViewPos.z-sampleViewPos.z;if(deltaZ>adaptiveBias&&deltaZ(select(originalColor.rgb*vec3(finalAO),vec3(finalAO),uniforms.useBlur==1u),originalColor.a);textureStore(outputTexture,screenCoord,finalColor);}","#redgpu_include math.getInterleavedGradientNoise #redgpu_include math.PI2 #redgpu_include depth.getLinearizeDepth #redgpu_include math.reconstruct.getViewPositionFromDepth #redgpu_include math.reconstruct.getViewNormalFromGNormalBuffer #redgpu_include math.tnb.getTBN struct Uniforms{radius:f32,intensity:f32,bias:f32,biasDistanceScale:f32,fadeDistanceStart:f32,fadeDistanceRange:f32,contrast:f32,useBlur:u32,}fn getTextureSize()->vec2{return vec2(textureDimensions(sourceTexture));}fn getNoiseVec(p:vec2)->vec3{let noise=getInterleavedGradientNoise(p);let angle=noise*PI2;return vec3(cos(angle),sin(angle),.0);}"))}}defineBoolean(SSAO_AO,[{key:"useBlur",value:!0}]),definePositiveNumber(SSAO_AO,[{key:"contrast",value:1.5,min:.5,max:4},{key:"radius",value:.253,min:.01,max:5},{key:"intensity",value:1,min:0,max:10},{key:"bias",value:.02,min:0,max:.1},{key:"biasDistanceScale",value:.02,min:0,max:.5},{key:"fadeDistanceStart",value:30,min:1,max:200},{key:"fadeDistanceRange",value:20,min:1,max:100}]),Object.freeze(SSAO_AO);class SSAOBlend extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_SSAO_BLEND",createBasicPostEffectCode(this,"let index=global_id.xy;var diffuse:vec4=textureLoad(sourceTexture0,index,0);var blur:vec4=textureLoad(sourceTexture1,index,0);let finalColor=vec4(diffuse.rgb*blur.rgb,diffuse.a);textureStore(outputTexture,index,finalColor);","",[{name:"sourceTexture0"},{name:"sourceTexture1"}]))}}Object.freeze(SSAOBlend);class SSAO extends AMultiPassPostEffect{#mi;#pi;#gi;constructor(i){super(i,[new SSAO_AO(i),new GaussianBlur(i),new SSAOBlend(i)]),this.#mi=this.passList[0],this.#pi=this.passList[1],this.#pi.size=3,this.#gi=this.passList[2]}get useBlur(){return this.#mi.useBlur}set useBlur(i){this.#mi.useBlur=i}get radius(){return this.#mi.radius}set radius(i){this.#mi.radius=i}get intensity(){return this.#mi.intensity}set intensity(i){this.#mi.intensity=i}get bias(){return this.#mi.bias}set bias(i){this.#mi.bias=i}get biasDistanceScale(){return this.#mi.biasDistanceScale}set biasDistanceScale(i){this.#mi.biasDistanceScale=i}get fadeDistanceStart(){return this.#mi.fadeDistanceStart}set fadeDistanceStart(i){this.#mi.fadeDistanceStart=i}get fadeDistanceRange(){return this.#mi.fadeDistanceRange}set fadeDistanceRange(i){this.#mi.fadeDistanceRange=i}get contrast(){return this.#mi.contrast}set contrast(i){this.#mi.contrast=i}render(i,g,x,v){const _=i.postEffectManager.texturePool,y=this.#mi.render(i,g,x,v);if(this.useBlur){const b=this.#pi.render(i,g,x,y);_.release(y.texture);const S=this.#gi.render(i,g,x,v,b);return _.release(b.texture),S}return y}}Object.freeze(SSAO);class SSR extends ASinglePassPostEffect{constructor(i){super(i,{x:8,y:8,z:1}),this.init(i,"POST_EFFECT_SSR",createBasicPostEffectCode(this,"let screenCoord=vec2(global_id.xy);let texDims=textureDimensions(sourceTexture);let texSize=vec2(texDims);if(screenCoord.x>=texSize.x||screenCoord.y>=texSize.y){return;}let originalColor=textureLoad(sourceTexture,screenCoord,0);let depth=textureLoad(depthTexture,screenCoord,0);if(depth>=0.999){textureStore(outputTexture,screenCoord,originalColor);return;}let gBufferNormalData=textureLoad(gBufferNormalTexture,screenCoord,0);let precomputedReflectionStrength=gBufferNormalData.a;if(precomputedReflectionStrength<.05){textureStore(outputTexture,screenCoord,originalColor);return;}let uv=(vec2(screenCoord)+0.5)/vec2(texDims);let worldPos=reconstructWorldPosition(uv,depth);let worldNormal=getWorldNormalFromGNormalBuffer(gBufferNormalData.rgb);if(length(worldNormal)<.01){textureStore(outputTexture,screenCoord,originalColor);return;}let normal=normalize(worldNormal);let cameraWorldPos=systemUniforms.camera.inverseViewMatrix[3].xyz;let reflectionDir=calculateWorldReflectionRay(worldPos,normal,cameraWorldPos);let reflection=performWorldRayMarching(worldPos,reflectionDir,screenCoord);if(reflection.a>.001){let finalReflectionStrength=reflection.a*uniforms.reflectionIntensity*precomputedReflectionStrength;let reflectionColor=reflection.rgb*finalReflectionStrength;let diffuseColor=originalColor.rgb*(1.0-finalReflectionStrength);let finalColor=diffuseColor+reflectionColor;textureStore(outputTexture,screenCoord,vec4(finalColor,originalColor.a));}else{textureStore(outputTexture,screenCoord,originalColor);}","#redgpu_include math.getInterleavedGradientNoise #redgpu_include depth.getLinearizeDepth #redgpu_include math.EPSILON #redgpu_include math.reconstruct.getViewPositionFromDepth #redgpu_include math.reconstruct.getWorldNormalFromGNormalBuffer #redgpu_include math.direction.getViewDirection #redgpu_include math.direction.getReflectionVectorFromViewDirection struct Uniforms{maxSteps:u32,maxDistance:f32,stepSize:f32,reflectionIntensity:f32,fadeDistance:f32,edgeFade:f32,_padding:f32,_padding2:f32,}fn getTextureDimensions()->vec2{return textureDimensions(depthTexture);}fn reconstructWorldPosition(uv:vec2,depth:f32)->vec3{let viewPos=getViewPositionFromDepth(uv,depth,systemUniforms.projection.inverseProjectionMatrix);let worldPos4=systemUniforms.camera.inverseViewMatrix*vec4(viewPos,1.0);return worldPos4.xyz;}fn worldToScreen(worldPos:vec3)->vec2{let clipPos4=systemUniforms.projection.projectionViewMatrix*vec4(worldPos,1.0);if(abs(clipPos4.w)(-1.0);}let ndc=clipPos4.xyz/clipPos4.w;return vec2(ndc.x*0.5+0.5,-ndc.y*0.5+0.5);}fn calculateEdgeFade(screenUV:vec2)->f32{let edge=min(screenUV,1.0-screenUV);let edgeDist=min(edge.x,edge.y);return smoothstep(.0,uniforms.edgeFade,edgeDist);}fn calculateWorldReflectionRay(worldPos:vec3,worldNormal:vec3,cameraWorldPos:vec3)->vec3{let viewDir=getViewDirection(worldPos,cameraWorldPos);return getReflectionVectorFromViewDirection(viewDir,worldNormal);}fn performWorldRayMarching(startWorldPos:vec3,rayDir:vec3,screenCoord:vec2)->vec4{let cameraWorldPos=systemUniforms.camera.inverseViewMatrix[3].xyz;let cameraDistance=length(startWorldPos-cameraWorldPos);let distanceScale=1.0+cameraDistance*0.1;let adaptiveStepSize=uniforms.stepSize*min(distanceScale,4.0);let stepScale=1.0+cameraDistance*.067;let adaptiveMaxSteps=u32(f32(uniforms.maxSteps)*min(stepScale,2.0));let maxDistanceSq=uniforms.maxDistance*uniforms.maxDistance;let texDims=getTextureDimensions();let texSizeF=vec2(texDims);let maxRefinementLevels=4u;let invMaxSteps=1.0/f32(adaptiveMaxSteps);let jitter=getInterleavedGradientNoise(vec2(screenCoord));var currentWorldPos=startWorldPos+rayDir*(adaptiveStepSize*jitter);var currentStepSize=adaptiveStepSize;var refinementLevel=0u;for(var i=0u;imaxDistanceSq){break;}let currentScreenUV=worldToScreen(currentWorldPos);if(any(currentScreenUV(.0))||any(currentScreenUV>vec2(1.0))){break;}let coord=vec2(currentScreenUV*texSizeF);let sampledDepth=textureLoad(depthTexture,coord,0);if(sampledDepth>=0.999){continue;}let sampledWorldPos=reconstructWorldPosition(currentScreenUV,sampledDepth);let rayDistanceFromCamera=length(currentWorldPos-cameraWorldPos);let surfaceDistanceFromCamera=length(sampledWorldPos-cameraWorldPos);let distanceDiff=rayDistanceFromCamera-surfaceDistanceFromCamera;let intersectionThreshold=currentStepSize*(4.0+cameraDistance*.033);if(distanceDiff>.0&&distanceDiff(reflectionColor.rgb,totalFade);}}return vec4(.0);}"))}}definePositiveNumber(SSR,[{key:"maxSteps",value:64,min:1,max:512},{key:"maxDistance",value:15,min:1,max:200},{key:"stepSize",value:.02,min:.001,max:5},{key:"reflectionIntensity",value:1,min:0,max:10},{key:"fadeDistance",value:12,min:1,max:100},{key:"edgeFade",value:.15,min:0,max:.5}]),Object.freeze(SSR);class TAASharpen extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_TAA_SHARPEN",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=textureDimensions(sourceTexture);if(index.x>=dimensions.x||index.y>=dimensions.y){return;}let centerRGBA=textureLoad(sourceTexture,index,0);let leftRGBA=textureLoad(sourceTexture,index-vec2(select(0u,1u,index.x>0u),0u),0);let rightRGBA=textureLoad(sourceTexture,min(index+vec2(1u,0u),dimensions-1u),0);let upRGBA=textureLoad(sourceTexture,index-vec2(0u,select(0u,1u,index.y>0u)),0);let downRGBA=textureLoad(sourceTexture,min(index+vec2(0u,1u),dimensions-1u),0);let lCenter=getLuminance(centerRGBA.rgb);let lLeft=getLuminance(leftRGBA.rgb);let lRight=getLuminance(rightRGBA.rgb);let lUp=getLuminance(upRGBA.rgb);let lDown=getLuminance(downRGBA.rgb);let minL=min(lCenter,min(min(lLeft,lRight),min(lUp,lDown)));let maxL=max(lCenter,max(max(lLeft,lRight),max(lUp,lDown)));let contrast=maxL-minL;var finalRGBA:vec4;let k=uniforms.sharpness*0.2;if(contrast>.001){let edgeRGB=4.0*centerRGBA.rgb-(leftRGBA.rgb+rightRGBA.rgb+upRGBA.rgb+downRGBA.rgb);let sharpRGB=centerRGBA.rgb+edgeRGB*k;let edgeAlpha=4.0*centerRGBA.a-(leftRGBA.a+rightRGBA.a+upRGBA.a+downRGBA.a);let sharpAlpha=centerRGBA.a+edgeAlpha*k;finalRGBA=vec4(sharpRGB,sharpAlpha);}else{finalRGBA=centerRGBA;}textureStore(outputTexture,index,saturate(finalRGBA));","#redgpu_include color.getLuminance struct Uniforms{sharpness:f32};"))}}definePositiveNumber(TAASharpen,[{key:"sharpness",value:.5,min:0,max:1}]),Object.freeze(TAASharpen);class ACamera extends BaseObject{static CALIBRATION_CONSTANT=12.5;#xi=16;#vi=1/3200;#_i=100;#yi=0;#bi=!0;#Si=!0;get useAutoExposure(){return this.#bi}set useAutoExposure(i){if(this.#bi!==i){if(this.#bi&&!i){this.#_i=100;let i=this.#xi*this.#xi/Math.pow(2,this.#yi);const g=[1,1/1.3,.625,.5,.4,1/3.2,1/4,.2,1/6,1/8,.1,1/13,1/15,.05,.04,1/30,1/40,.02,1/60,1/80,.01,.008,1/160,.005,.004,1/320,1/400,.002,1/640,1/800,.001,8e-4,1/1600,5e-4,4e-4,1/3200,1/4e3,2e-4,1/6400,1/8e3];this.#vi=g.reduce((g,x)=>Math.abs(x-i){v.forEach(({key:v,value:_})=>{const y=i[v];if(!y)return;const b=y.View===Float32Array?g:x;y.View&&b.set("number"==typeof _?[_]:_,y.uniformOffset/y.View.BYTES_PER_ELEMENT)})};let Ti=create$4();class SystemUniformUpdater{static updateCamera(i,g,x,v){const{viewMatrix:_,position:y}=i,b=i instanceof Camera2D;updateSystemUniformData(g,x,v,[{key:"viewMatrix",value:_},{key:"inverseViewMatrix",value:invert$1(Ti,_)},{key:"cameraPosition",value:y},{key:"nearClipping",value:b?0:i.nearClipping},{key:"farClipping",value:b?0:i.farClipping},{key:"fieldOfView",value:i.fieldOfView*Math.PI/180},{key:"ev100",value:i.ev100},{key:"aperture",value:i.aperture},{key:"shutterSpeed",value:i.shutterSpeed},{key:"iso",value:i.iso}])}static updateShadow(i,g,x,v){updateSystemUniformData(g,x,v,[{key:"directionalShadowDepthTextureSize",value:i.directionalShadowManager.shadowDepthTextureSize},{key:"directionalShadowBias",value:i.directionalShadowManager.bias}])}static updateSkyAtmosphere(i,g,x,v){const _=i?.params,y=g.skyAtmosphere.members;updateSystemUniformData(g,x,v,[{key:"useSkyAtmosphere",value:i?1:0}]),updateSystemUniformData(y,x,v,[{key:"rayleighScattering",value:_?.rayleighScattering||[0,0,0]},{key:"rayleighExponentialDistribution",value:_?.rayleighExponentialDistribution||0},{key:"mieScattering",value:_?.mieScattering||[0,0,0]},{key:"mieAnisotropy",value:_?.mieAnisotropy||0},{key:"mieAbsorption",value:_?.mieAbsorption||[0,0,0]},{key:"mieExponentialDistribution",value:_?.mieExponentialDistribution||0},{key:"absorptionCoefficient",value:_?.absorptionCoefficient||[0,0,0]},{key:"absorptionTipAltitude",value:_?.absorptionTipAltitude||0},{key:"groundAlbedo",value:_?.groundAlbedo||[0,0,0]},{key:"absorptionTentWidth",value:_?.absorptionTentWidth||0},{key:"skyLuminanceFactor",value:_?.skyLuminanceFactor||[1,1,1]},{key:"multiScatteringFactor",value:_?.multiScatteringFactor||0},{key:"sunDirection",value:_?.sunDirection||[0,0,0]},{key:"transmittanceMinLightElevationAngle",value:_?.transmittanceMinLightElevationAngle||0},{key:"groundRadius",value:_?.groundRadius||0},{key:"atmosphereHeight",value:_?.atmosphereHeight||0},{key:"aerialPerspectiveDistanceScale",value:_?.aerialPerspectiveDistanceScale||100},{key:"aerialPerspectiveStartDepth",value:_?.aerialPerspectiveStartDepth||0},{key:"sunIntensity",value:_?.sunIntensity||0},{key:"sunSize",value:_?.sunSize||0},{key:"sunLimbDarkening",value:_?.sunLimbDarkening||0},{key:"cameraHeight",value:_?.cameraHeight||0},{key:"cloudTime",value:_?.cloudTime||0},{key:"cloudTimeMultiplier",value:_?.cloudTimeMultiplier||0},{key:"cloudCoverage",value:_?.cloudCoverage||0},{key:"cloudDensity",value:_?.cloudDensity||0},{key:"cloudHeight",value:_?.cloudHeight||0}])}static updateTime(i,g,x,v){updateSystemUniformData(g,x,v,[{key:"time",value:i.time},{key:"deltaTime",value:i.deltaTime},{key:"frameIndex",value:i.frameIndex},{key:"sinTime",value:i.sinTime}])}static updateProjection(i,g,x,v){updateSystemUniformData(g,x,v,[{key:"projectionMatrix",value:i.projectionMatrix},{key:"projectionViewMatrix",value:i.projectionViewMatrix},{key:"noneJitterProjectionMatrix",value:i.noneJitterProjectionMatrix},{key:"noneJitterProjectionViewMatrix",value:i.noneJitterProjectionViewMatrix},{key:"inverseProjectionMatrix",value:i.inverseProjectionMatrix},{key:"inverseProjectionViewMatrix",value:i.inverseProjectionViewMatrix||create$4()},{key:"prevNoneJitterProjectionViewMatrix",value:i.prevNoneJitterProjectionViewMatrix}])}static updateDirectionalLights(i,g,x,v){i.forEach((i,_)=>{const y=g[_];updateSystemUniformData(y,x,v,[{key:"direction",value:i.direction},{key:"color",value:i.color.rgbNormalLinear},{key:"intensity",value:i.intensityMultiplier*i.lux}])})}static updateAmbientLight(i,g,x,v){updateSystemUniformData(g,x,v,[{key:"color",value:i?i.color.rgbNormalLinear:[0,0,0]},{key:"intensity",value:i?i.intensityMultiplier*i.lux:0}])}}Object.freeze(SystemUniformUpdater);class ResourceStateStorageBuffer{static dirtyList=[];buffer;uuid;#jt=0;constructor(i){this.buffer=i,this.uuid=i.uuid}get useNum(){return this.#jt}set useNum(i){this.#jt=i,ResourceStateStorageBuffer.dirtyList.push(this)}}class StorageBuffer extends AUniformBaseBuffer{constructor(i,g,x="",v=""){super(i,"managedStorageBufferState",GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST|GPUBufferUsage.COPY_SRC,g,x);const{table:_}=this.targetResourceManagedState,y=_.get(v);if(y)return y.buffer;v&&(this.name=v,this[kr]=v),this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateStorageBuffer(this))}}Object.freeze(StorageBuffer);var wi,Mi="#redgpu_include color.getLuminance @group(0)@binding(0)var sourceTexture:texture_2d;@group(0)@binding(1)var depthTexture:texture_depth_2d;@group(1)@binding(0)varhistogram:array,256>;struct AutoExposureUniforms{deltaTime:f32,targetLuminance:f32,adjustmentSpeedUp:f32,adjustmentSpeedDown:f32,exposureCompensation:f32,minEV100:f32,maxEV100:f32,calibrationConstant:f32,ev100Range:f32,lowPercentile:f32,highPercentile:f32,invEv100Range:f32,width:f32,height:f32,currentPreExposure:f32,maxExposureMultiplier:f32,meteringMode:f32};@group(1)@binding(1)varuniforms:AutoExposureUniforms;varlocalHistogram:array,256>;@compute @workgroup_size(16,16,1)fn main(@builtin(global_invocation_id)global_id:vec3,@builtin(local_invocation_index)local_index:u32){if(local_index<256u){atomicStore(&localHistogram[local_index],0u);}workgroupBarrier();if(f32(global_id.x)(i32(global_id.x),i32(global_id.y)),0).rgb;let brightness=max(color.r,max(color.g,color.b));let lum=brightness/max(uniforms.currentPreExposure,.0001);let texel=textureLoad(sourceTexture,vec2(i32(global_id.x),i32(global_id.y)),0);let depth=textureLoad(depthTexture,vec2(i32(global_id.x),i32(global_id.y)),0);if(lum>.0001&&texel.a>.0&&depth<1.0){let ev100=log2(lum*100.0/uniforms.calibrationConstant);let normalizedEV100=clamp((ev100-uniforms.minEV100)*uniforms.invEv100Range,.0,1.0);let binIndex=u32(normalizedEV100*255.0);var weight=1.0;let uv=vec2(f32(global_id.x)/uniforms.width,f32(global_id.y)/uniforms.height);let dist=distance(uv,vec2(0.5,0.5));if(uniforms.meteringMode==1.0){weight=clamp(1.0-dist*1.0,.0,1.0);weight=weight*weight;}else if(uniforms.meteringMode==2.0){weight=clamp(1.0-dist*4.0,.0,1.0);weight=weight*weight*weight*weight;}atomicAdd(&localHistogram[binIndex],u32(weight*100.0));}}}workgroupBarrier();if(local_index<256u){let localCount=atomicLoad(&localHistogram[local_index]);if(localCount>0u){atomicAdd(&histogram[local_index],localCount);}}}";!function(i){i[i.AVERAGE=0]="AVERAGE",i[i.CENTER_WEIGHTED=1]="CENTER_WEIGHTED",i[i.SPOT=2]="SPOT"}(wi||(wi={})),Object.freeze(wi);var Pi=wi;const Ri={COLOR:"gBufferColor",NORMAL:"gBufferNormal",MOTION_VECTOR:"gBufferMotionVector",RENDER_PATH1_RESULT:"renderPath1ResultTexture"};Object.freeze(Ri);class AutoExposure extends RedGPUObject{#Ri;#Ci;#Bi;#Di;#Ei=new Map;#Ii=new Map;#Ai;#Li;#se;#Ui=1;#ki;#Gi=!1;#Oi=0;#Vi=15;#Ni=3;#Fi=1;#Hi=.8;#zi=.983;#$i=16;#ji=Pi.AVERAGE;#Ki=.18;#Xi=0;#ii;#qi;#Yi;#Wi=new WeakMap;#Zi;#Ji;constructor(i){super(i.redGPUContext),this.#Ri=i,this.#Qi(),this.#en()}get exposureCompensation(){return this.#Xi}set exposureCompensation(i){this.#Xi=i}get targetLuminance(){return this.#Ki}set targetLuminance(i){this.#Ki=i}get minEV100(){return this.#Oi}set minEV100(i){this.#Oi=i}get maxEV100(){return this.#Vi}set maxEV100(i){this.#Vi=i}get adaptationSpeedUp(){return this.#Ni}set adaptationSpeedUp(i){this.#Ni=i}get adaptationSpeedDown(){return this.#Fi}set adaptationSpeedDown(i){this.#Fi=i}get lowPercentile(){return this.#Hi}set lowPercentile(i){this.#Hi=i}get highPercentile(){return this.#zi}set highPercentile(i){this.#zi=i}get maxExposureMultiplier(){return this.#$i}set maxExposureMultiplier(i){this.#$i=i}get meteringMode(){return this.#ji}set meteringMode(i){this.#ji=i}get preExposure(){const{rawCamera:i}=this.#Ri;return this.#tn(i.ev100,this.#Xi)}get currentAdaptedEV100(){return this.#Ui}set currentAdaptedEV100(i){this.#Ui=i;const g=new Float32Array([i]);this.gpuDevice.queue.writeBuffer(this.#Ci.gpuBuffer,0,g.buffer)}get adaptedLuminanceBuffer(){return this.#Ci}render(i){const{gpuDevice:g,antialiasingManager:x,commandEncoderManager:v}=this,{useMSAA:_,msaaID:y}=x,{width:b,height:S}=this.#Ri.viewRenderTextureManager.getGBufferTexture(Ri.COLOR),{rawCamera:w,renderViewStateData:L,viewRenderTextureManager:H}=this.#Ri,{deltaTime:z,swapBufferIndex:q}=L,W=this.#Vi-this.#Oi,be=this.#tn(w.ev100,this.#Xi);g.queue.writeBuffer(this.#se.gpuBuffer,0,new Float32Array([z,this.#Ki,this.#Ni,this.#Fi,this.#Xi,this.#Oi,this.#Vi,ACamera.CALIBRATION_CONSTANT,W,this.#Hi,this.#zi,1/W,b,S,be,this.#$i,this.#ji]));const je=this.#ii!==y,Ke=this.#qi!==b||this.#Yi!==S;(je||Ke)&&(this.#Wi=new WeakMap,this.#ii=y,this.#qi=b,this.#Yi=S);let Xe=this.#Wi.get(i.texture);if(!Xe){const x=H.depthTextureView,v=H.prevDepthTextureView,y=this.#rn(_);Xe={swap0:g.createBindGroup({label:"AutoExposure_Downsample_BG0_Swap0",layout:y,entries:[{binding:0,resource:i.textureView},{binding:1,resource:x}]}),swap1:g.createBindGroup({label:"AutoExposure_Downsample_BG0_Swap1",layout:y,entries:[{binding:0,resource:i.textureView},{binding:1,resource:v}]})},this.#Wi.set(i.texture,Xe)}v.useEncoder(k.POST_PROCESS,i=>{i.clearBuffer(this.#Bi.gpuBuffer)});const Ye=this.#in(_);v.addPostProcessComputePass("AutoExposure_GenerateHistogram_Pass",i=>{i.setPipeline(Ye),i.setBindGroup(0,q?Xe.swap1:Xe.swap0),i.setBindGroup(1,this.#Zi),i.dispatchWorkgroups(Math.ceil(b/16),Math.ceil(S/16),1)}),v.addPostProcessComputePass("AutoExposure_Adaptation_Pass",i=>{i.setPipeline(this.#Di),i.setBindGroup(0,this.#Ji),i.dispatchWorkgroups(1,1,1)}),this.#Gi||v.useEncoder(k.POST_PROCESS,i=>{copyGPUBuffer(i,this.#Ci.gpuBuffer,this.#ki)})}resolveReadback(){this.#Gi||(this.#Gi=!0,this.#ki.mapAsync(GPUMapMode.READ).then(()=>{const i=new Float32Array(this.#ki.getMappedRange());this.#Ui=i[0],this.#ki.unmap(),this.#Gi=!1}).catch(()=>{this.#Gi=!1}))}#tn(i,g){return Math.pow(2,g)/(1.2*Math.pow(2,i))}#Qi(){const{gpuDevice:i,redGPUContext:g}=this;this.#Ri.rawCamera.updateExposure();const x=Math.max(this.#Oi,Math.min(this.#Vi,this.#Ri.rawCamera.ev100));this.#Ui=x;const v=new Float32Array([x]);this.#Ci=new StorageBuffer(g,v.buffer,"AutoExposure_AdaptedEV100"),this.#Bi=new StorageBuffer(g,new Uint32Array(256).buffer,"AutoExposure_HistogramBuffer"),this.#ki=i.createBuffer({size:4,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,label:"AutoExposure_ReadBuffer"});const _=new Float32Array(18);this.#se=new UniformBuffer(g,_.buffer,"AutoExposure_UniformBuffer")}#en(){const{gpuDevice:i,resourceManager:g}=this,x=g.createGPUShaderModule("AutoExposure_Adaptation",{code:"struct AutoExposureUniforms{deltaTime:f32,targetLuminance:f32,adjustmentSpeedUp:f32,adjustmentSpeedDown:f32,exposureCompensation:f32,minEV100:f32,maxEV100:f32,calibrationConstant:f32,ev100Range:f32,lowPercentile:f32,highPercentile:f32,invEv100Range:f32,width:f32,height:f32,currentPreExposure:f32,maxExposureMultiplier:f32,meteringMode:f32};@group(0)@binding(0)varhistogram:array,256>;@group(0)@binding(1)varadaptedEV100:f32;@group(0)@binding(2)varuniforms:AutoExposureUniforms;@compute @workgroup_size(1,1,1)fn main(){var countBuffer:array;var totalPixels:u32=0u;for(var i=0u;i<256u;i=i+1u){let val=atomicExchange(&histogram[i],0u);countBuffer[i]=val;totalPixels+=val;}if(totalPixels==0u){return;}let minPixel=u32(f32(totalPixels)*uniforms.lowPercentile);let maxPixel=u32(f32(totalPixels)*uniforms.highPercentile);var pixelCounter:u32=0u;var weightedEV100Sum:f32=.0;var totalValidPixels:f32=.0;for(var i=0u;i<256u;i=i+1u){let nextCounter=pixelCounter+countBuffer[i];let validPixels=max(.0,f32(min(nextCounter,maxPixel))-f32(max(pixelCounter,minPixel)));if(validPixels>.0){let ev100=uniforms.minEV100+(f32(i)/255.0)*uniforms.ev100Range;weightedEV100Sum+=ev100*validPixels;totalValidPixels+=validPixels;}pixelCounter=nextCounter;}let avgEV100=weightedEV100Sum/max(totalValidPixels,1.0);var targetEV100=avgEV100-log2((120.0*uniforms.targetLuminance)/uniforms.calibrationConstant)-uniforms.exposureCompensation;let minPossibleEV100=uniforms.exposureCompensation-log2(1.2*uniforms.maxExposureMultiplier);targetEV100=max(targetEV100,minPossibleEV100);let prevEV100=adaptedEV100;let diff=targetEV100-prevEV100;let speed=select(uniforms.adjustmentSpeedDown,uniforms.adjustmentSpeedUp,diff>.0);let adaptationFactor=1.0-exp(-speed*uniforms.deltaTime);var nextEV100=prevEV100+diff*adaptationFactor;adaptedEV100=clamp(nextEV100,uniforms.minEV100,uniforms.maxEV100);}"});this.#Ai=g.createBindGroupLayout("AutoExposure_Downsample_BGL1",{entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}}]}),this.#Li=g.createBindGroupLayout("AutoExposure_Adaptation_BGL0",{entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:2,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}}]}),this.#Di=i.createComputePipeline({label:"AutoExposure_Adaptation_Pipeline",layout:i.createPipelineLayout({bindGroupLayouts:[this.#Li]}),compute:{module:x,entryPoint:"main"}}),this.#Zi=i.createBindGroup({label:"AutoExposure_Downsample_BG1",layout:this.#Ai,entries:[{binding:0,resource:{buffer:this.#Bi.gpuBuffer}},{binding:1,resource:{buffer:this.#se.gpuBuffer}}]}),this.#Ji=i.createBindGroup({label:"AutoExposure_Adaptation_BG0",layout:this.#Li,entries:[{binding:0,resource:{buffer:this.#Bi.gpuBuffer}},{binding:1,resource:{buffer:this.#Ci.gpuBuffer}},{binding:2,resource:{buffer:this.#se.gpuBuffer}}]})}#in(i){if(this.#Ii.has(i))return this.#Ii.get(i);const{gpuDevice:g,resourceManager:x}=this,v=i?Mi.replace("texture_depth_2d","texture_depth_multisampled_2d"):Mi,_=x.createGPUShaderModule("AutoExposure_Downsample_"+(i?"MSAA":"NonMSAA"),{code:v}),y=this.#rn(i),b=g.createComputePipeline({label:"AutoExposure_Downsample_Pipeline_"+(i?"MSAA":"NonMSAA"),layout:g.createPipelineLayout({bindGroupLayouts:[y,this.#Ai]}),compute:{module:_,entryPoint:"main"}});return this.#Ii.set(i,b),b}#rn(i){if(this.#Ei.has(i))return this.#Ei.get(i);const{gpuDevice:g}=this,x=g.createBindGroupLayout({label:"AutoExposure_Downsample_BGL0_"+(i?"MSAA":"NonMSAA"),entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,texture:{}},{binding:1,visibility:GPUShaderStage.COMPUTE,texture:{sampleType:"depth",multisampled:i}}]});return this.#Ei.set(i,x),x}}Object.freeze(AutoExposure);class PostEffectTexturePool extends RedGPUObject{#nn=new Map;#an=new Set;#sn=new WeakMap;#on=new WeakMap;#H=0;#un=0;#ln=0;#cn=0;constructor(i){super(i)}get videoMemorySize(){return this.#H}get totalCount(){return this.activeCount+this.idleCount}get activeCount(){return this.#an.size}get idleCount(){let i=0;return this.#nn.forEach(g=>i+=g.length),i}get peakActiveCount(){return this.#un}get allocationCount(){return this.#ln}get hitRate(){return 0===this.#cn?0:(this.#cn-this.#ln)/this.#cn}getDetails(){const i=[];return this.#nn.forEach((g,x)=>{const v=[...this.#an].filter(i=>this.#sn.get(i)===x).length;i.push({key:x,total:g.length+v,active:v,idle:g.length})}),i}allocResult(i,g,x="rgba16float"){const v=this.#hn(i,g,x);return{texture:v,textureView:this.#on.get(v)}}release(i){if(this.#an.has(i)){this.#an.delete(i);const g=this.#sn.get(i);g&&this.#nn.get(g).push(i)}}releaseAll(){this.#an.forEach(i=>{const g=this.#sn.get(i);g&&this.#nn.get(g).push(i)}),this.#an.clear()}clear(){this.releaseAll(),this.#nn.forEach(i=>{i.forEach(i=>i.destroy())}),this.#nn.clear(),this.#H=0,this.#un=0,this.#ln=0,this.#cn=0}#hn(i,g,x="rgba16float"){const{resourceManager:v}=this;this.#cn++;const _=`${i}x${g}_${x}`;let y,b=this.#nn.get(_);return b||(b=[],this.#nn.set(_,b)),b.length>0?y=b.shift():(this.#ln++,y=v.createManagedTexture({size:{width:i,height:g},format:x,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST,label:`PostEffectTexturePool_${_}`}),this.#H+=calculateTextureByteSize(y),this.#sn.set(y,_),this.#on.set(y,v.getGPUResourceBitmapTextureView(y))),this.#an.add(y),this.#an.size>this.#un&&(this.#un=this.#an.size),y}}Object.freeze(PostEffectTexturePool);class PostEffectManager{#Ri;#fn=[];#dn;#mn;#pn;#gn;#H=0;#xn;#vn;#_n;#yn;#bn;#Sn=!1;#Tn;#wn=!1;#Mn;#Pn;#Rn;#Cn;#Bn;#Dn;constructor(i){this.#Ri=i,this.#dn=new PostEffectTexturePool(this.#Ri.redGPUContext),this.#N(),this.#En()}get gbufferBindGroupLayout(){return this.#Ri.redGPUContext.antialiasingManager.useMSAA?this.#Pn:this.#Rn}get gbufferBindGroup(){return this.#Ri.renderViewStateData.swapBufferIndex?this.#Bn:this.#Cn}get texturePool(){return this.#dn}get autoExposure(){return this.#Mn||(this.#Mn=new AutoExposure(this.#Ri)),this.#Mn}get useSSAO(){return this.#Sn}set useSSAO(i){this.#Sn=i,this.#In()}get ssao(){return this.#bn||(this.#bn=new SSAO(this.#Ri.redGPUContext)),this.#bn}get useSSR(){return this.#wn}set useSSR(i){this.#wn=i,this.#An()}get ssr(){return this.#Tn||(this.#Tn=new SSR(this.#Ri.redGPUContext)),this.#Tn}get postEffectSystemUniformBuffer(){return this.#pn}get view(){return this.#Ri}get effectList(){return this.#fn}get videoMemorySize(){return this.#ci(),this.#H}addEffect(i){this.#fn.push(i)}getEffectAt(i){return this.#fn[i]}removeEffect(i){const g=this.#fn.indexOf(i);g>-1&&(i.clear(),this.#fn.splice(g,1))}removeEffectAt(i){this.#fn[i]&&(this.#fn[i].clear(),this.#fn.splice(i,1))}removeAllEffect(){this.#fn.forEach(i=>{i.clear()}),this.#fn.length=0}render(){const{viewRenderTextureManager:i,redGPUContext:g,taa:x,fxaa:v}=this.#Ri,{antialiasingManager:_}=g,{useMSAA:y,useFXAA:b,useTAA:S,msaaID:w}=_,L=i.getGBufferTexture(Ri.COLOR),{width:k,height:H}=L;this.#Dn!==w&&this.#dn.clear(),y?i.getGBufferResolveTexture(Ri.COLOR):i.getGBufferTexture(Ri.COLOR),this.#Ln(),this.#Un();const{useAutoExposure:z}=this.#Ri.rawCamera;let q=this.#kn(this.#Ri);this.#Ri.skyAtmosphere&&(q=this.#Gn(q,()=>this.#Ri.skyAtmosphere.render(this.#Ri,k,H,q))),this.#Sn&&(q=this.#Gn(q,()=>this.ssao.render(this.#Ri,k,H,q))),this.#wn&&(q=this.#Gn(q,()=>this.ssr.render(this.#Ri,k,H,q))),z&&this.autoExposure.render(q);let W=!1;return this.#fn.forEach(i=>{i.isLdr&&!W&&(q=this.#Gn(q,()=>this.#Ri.toneMappingManager.render(this.#Ri,k,H,q)),W=!0),q=this.#Gn(q,()=>i.render(this.#Ri,k,H,q))}),W||(q=this.#Gn(q,()=>this.#Ri.toneMappingManager.render(this.#Ri,k,H,q))),b&&(q=this.#Gn(q,()=>v.render(this.#Ri,k,H,q))),S&&("View3D"===this.#Ri.constructor.name?(q=this.#Gn(q,()=>x.render(this.#Ri,k,H,q)),this.#yn||(this.#yn=new TAASharpen(g)),q=this.#Gn(q,()=>this.#yn.render(this.#Ri,k,H,q))):q=this.#Gn(q,()=>v.render(this.#Ri,k,H,q))),this.#dn.releaseAll(),q}clear(){this.#fn.forEach(i=>{i.clear()}),this.#dn&&this.#dn.clear()}#Gn(i,g){const x=g();return i&&i.texture&&this.#dn.release(i.texture),x}#En(){const{gpuDevice:i}=this.#Ri.redGPUContext,getEntries=i=>[{binding:0,visibility:GPUShaderStage.COMPUTE,texture:{sampleType:"depth",multisampled:i}},{binding:1,visibility:GPUShaderStage.COMPUTE,texture:{}},{binding:2,visibility:GPUShaderStage.COMPUTE,texture:{}},{binding:3,visibility:GPUShaderStage.COMPUTE,texture:{sampleType:"depth",multisampled:i}},{binding:4,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}},{binding:5,visibility:GPUShaderStage.COMPUTE,sampler:{}}];this.#Pn=i.createBindGroupLayout({label:"PostEffect_Shared_GBuffer_BGL_MSAA",entries:getEntries(!0)}),this.#Rn=i.createBindGroupLayout({label:"PostEffect_Shared_GBuffer_BGL_NonMSAA",entries:getEntries(!1)})}#Un(){const{viewRenderTextureManager:i,redGPUContext:g}=this.#Ri,{gpuDevice:x,antialiasingManager:v,resourceManager:_}=g,{useMSAA:y,msaaID:b}=v,S=i.getGBufferTexture(Ri.COLOR),{width:w,height:L}=S,k=this.#Dn!==b,H=this.#mn?.width!==w||this.#mn?.height!==L;if(k||H){const g=i.depthTextureView,v=i.prevDepthTextureView,S=y?i.getGBufferResolveTextureView(Ri.NORMAL):i.getGBufferTextureView(Ri.NORMAL),w=y?i.getGBufferResolveTextureView(Ri.MOTION_VECTOR):i.getGBufferTextureView(Ri.MOTION_VECTOR),L=_.basicSampler.gpuSampler,k={buffer:this.#pn.gpuBuffer,offset:0,size:this.#pn.size},getEntries=(i,g)=>[{binding:0,resource:i},{binding:1,resource:S},{binding:2,resource:w},{binding:3,resource:g},{binding:4,resource:k},{binding:5,resource:L}],H=y?this.#Pn:this.#Rn;this.#Cn=x.createBindGroup({label:"PostEffect_Shared_GBuffer_BG_Swap0",layout:H,entries:getEntries(g,v)}),this.#Bn=x.createBindGroup({label:"PostEffect_Shared_GBuffer_BG_Swap1",layout:H,entries:getEntries(v,g)}),this.#Dn=b}}#In(){!this.#bn&&this.#Sn&&(this.#bn=new SSAO(this.#Ri.redGPUContext))}#An(){!this.#Tn&&this.#wn&&(this.#Tn=new SSR(this.#Ri.redGPUContext))}#Ln(){const{inverseProjectionMatrix:i,projectionMatrix:g,noneJitterProjectionMatrix:x,rawCamera:v,redGPUContext:_,taa:y,renderViewStateData:b,skyAtmosphere:S}=this.#Ri,{gpuDevice:w,antialiasingManager:L}=_,{viewMatrix:k}=v,{gpuBuffer:H}=this.#pn,{members:z}=this.#gn,{camera:q,time:W,projection:be}=z;v.updateExposure(this.#Ri);const je=multiply$4(Ci,g,k),Ke=multiply$4(Bi,x,k);SystemUniformUpdater.updateCamera(v,q.members,this.#vn,this.#_n),SystemUniformUpdater.updateTime(b,W.members,this.#vn,this.#_n),SystemUniformUpdater.updateProjection({projectionMatrix:g,projectionViewMatrix:je,noneJitterProjectionMatrix:x,noneJitterProjectionViewMatrix:Ke,inverseProjectionMatrix:i,inverseProjectionViewMatrix:invert$1(Di,je),prevNoneJitterProjectionViewMatrix:L.useTAA?y.prevNoneJitterProjectionViewMatrix:Ke},be.members,this.#vn,this.#_n),SystemUniformUpdater.updateSkyAtmosphere(S,z,this.#vn,this.#_n),updateSystemUniformData(z,this.#vn,this.#_n,[{key:"preExposure",value:this.autoExposure.preExposure},{key:"devicePixelRatio",value:devicePixelRatio}]),w.queue.writeBuffer(H,0,this.#xn)}#N(){const{redGPUContext:i}=this.#Ri,g=parseWGSL("POST_EFFECT_SYSTEM_UNIFORM",ft.POST_EFFECT_SYSTEM_UNIFORM).uniforms.systemUniforms,x=new ArrayBuffer(g.arrayBufferByteLength);this.#gn=g,this.#pn=new UniformBuffer(i,x,`${this.#Ri.name}_POST_EFFECT_SYSTEM_UNIFORM_BUFFER`),this.#xn=new ArrayBuffer(this.#gn.endOffset),this.#vn=new Float32Array(this.#xn),this.#_n=new Uint32Array(this.#xn)}#ci(){this.#H=0,this.#dn&&(this.#H+=this.#dn.videoMemorySize),this.#fn.forEach(i=>{this.#H+=i.videoMemorySize})}#kn(i){const{redGPUContext:g,viewRenderTextureManager:x}=i,v=x.getGBufferTexture(Ri.COLOR),{antialiasingManager:_}=g,{width:y,height:b}=v;(y!==this.#mn?.width||b!==this.#mn?.height)&&(this.#dn.clear(),this.#mn={width:y,height:b});return{texture:_.useMSAA?x.getGBufferResolveTexture(Ri.COLOR):x.getGBufferTexture(Ri.COLOR),textureView:_.useMSAA?x.getGBufferResolveTextureView(Ri.COLOR):x.getGBufferTextureView(Ri.COLOR)}}}let Ci=create$4(),Bi=create$4(),Di=create$4();Object.freeze(PostEffectManager);class GeometryGPURenderInfo{buffers;constructor(i){this.buffers=i}}Object.freeze(GeometryGPURenderInfo);class AABB{minX;maxX;minY;maxY;minZ;maxZ;centerX;centerY;centerZ;xSize;ySize;zSize;geometryRadius;constructor(i,g,x,v,_,y){this.minX=i,this.maxX=g,this.minY=x,this.maxY=v,this.minZ=_,this.maxZ=y,this.centerX=(g+i)/2,this.centerY=(v+x)/2,this.centerZ=(y+_)/2,this.xSize=g-i,this.ySize=v-x,this.zSize=y-_,this.geometryRadius=Math.sqrt((this.xSize/2)**2+(this.ySize/2)**2+(this.zSize/2)**2)}intersects(i){return i instanceof AABB||consoleAndThrowError("allow only AABB instance"),this.minX<=i.maxX&&this.maxX>=i.minX&&this.minY<=i.maxY&&this.maxY>=i.minY&&this.minZ<=i.maxZ&&this.maxZ>=i.minZ}contains(i,g,x){if(Array.isArray(i)){const[g,x,v]=i;return g>=this.minX&&g<=this.maxX&&x>=this.minY&&x<=this.maxY&&v>=this.minZ&&v<=this.maxZ}return i>=this.minX&&i<=this.maxX&&g>=this.minY&&g<=this.maxY&&x>=this.minZ&&x<=this.maxZ}clone(){return new AABB(this.minX,this.maxX,this.minY,this.maxY,this.minZ,this.maxZ)}}Object.freeze(AABB);const calculateGeometryAABB=i=>{if(!i||!i.data||0===i.vertexCount)return new AABB(0,0,0,0,0,0);const g=i.stride,x=i.data,v=i.vertexCount;let _=1/0,y=1/0,b=1/0,S=-1/0,w=-1/0,L=-1/0,k=0;for(;k<=v-4;k+=4){let i=k*g;const v=x[i],H=x[i+1],z=x[i+2];i=(k+1)*g;const q=x[i],W=x[i+1],be=x[i+2];i=(k+2)*g;const je=x[i],Ke=x[i+1],Xe=x[i+2];i=(k+3)*g;const Ye=x[i],Ze=x[i+1],Je=x[i+2];v<_&&(_=v),q<_&&(_=q),je<_&&(_=je),Ye<_&&(_=Ye),v>S&&(S=v),q>S&&(S=q),je>S&&(S=je),Ye>S&&(S=Ye),Hw&&(w=H),W>w&&(w=W),Ke>w&&(w=Ke),Ze>w&&(w=Ze),zL&&(L=z),be>L&&(L=be),Xe>L&&(L=Xe),Je>L&&(L=Je)}for(;kS&&(S=v),H>w&&(w=H),z>L&&(L=z)}return new AABB(_,S,y,w,b,L)};class Geometry extends ResourceBase{gpuRenderInfo;#On;#Vn;#Nn;constructor(i,g,x){super(i),this.#Fn(g),this.#Hn(x);const{interleavedStruct:v}=this.#On;this.gpuRenderInfo=new GeometryGPURenderInfo([{arrayStride:v.arrayStride,attributes:v.attributes}])}get vertexBuffer(){return this.#On}get indexBuffer(){return this.#Vn}get volume(){return this.#Nn||(this.#Nn=calculateGeometryAABB(this.#On)),this.#Nn}#Fn(i){const g=this.#On;this.#On=i,g&&g.__removeDirtyPipelineListener(this.#zn),i&&i.__addDirtyPipelineListener(this.#zn),this.#Nn=null}#Hn(i){const g=this.#Vn;this.#Vn=i,g&&g.__removeDirtyPipelineListener(this.#$n),i&&i.__addDirtyPipelineListener(this.#$n)}#zn(){this.notifyUpdate()}#$n(){this.notifyUpdate()}}Object.freeze(Geometry);const Ei={POINT_LIST:"point-list",LINE_LIST:"line-list",LINE_STRIP:"line-strip",TRIANGLE_LIST:"triangle-list",TRIANGLE_STRIP:"triangle-strip"};Object.freeze(Ei);function createColorRGB(i,g,x,v){let _=255,y=255,b=255;if(isHexColor(v)){const i=convertHexToRgb(v);_=i.r,y=i.g,b=i.b}return new ColorRGB(_,y,b,()=>{updateTargetUniform(i,g,i[x].rgbNormalLinear)})}function defineColorRGB_func(i){const g=i.key,x=i.value??"#fff",v=Symbol(g);return{get:function(){return void 0===this[v]&&(this[v]=createColorRGB(this,g,v,x)),this[v]},set:function(i){if("string"==typeof i&&isHexColor(i)){const{r:x,g:_,b:y}=convertHexToRgb(i);this[v]?(this[v].r=x,this[v].g=_,this[v].b=y):this[v]=createColorRGB(this,g,v,i)}else i instanceof ColorRGB&&(this[v]=i,updateTargetUniform(this,g,i.rgbNormalLinear))},...vi}}const defineColorRGB=(i,g)=>applyProperties(i,g,defineColorRGB_func);Object.freeze(defineColorRGB);const Ii=parseWGSL("COLOR_MATERIAL","#redgpu_include SYSTEM_UNIFORM #redgpu_include entryPoint.mesh.entryPointPickingFragment #redgpu_include color.getTintBlendMode #redgpu_include systemStruct.OutputFragment #redgpu_include math.getMotionVector struct Uniforms{color:vec3,opacity:f32,useTint:u32,tint:vec4,tintBlendMode:u32,};struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(15)@interpolate(flat)pickingId:vec4,}@group(2)@binding(0)varuniforms:Uniforms;@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;var finalColor=vec4(uniforms.color.r,uniforms.color.g,uniforms.color.b,uniforms.opacity*inputData.combinedOpacity);#redgpu_if useTint finalColor=getTintBlendMode(finalColor,uniforms.tintBlendMode,uniforms.tint);#redgpu_endIf if(finalColor.a==.0){discard;}output.color=vec4(finalColor.rgb,finalColor.a);output.gBufferMotionVector=vec4(getMotionVector(inputData.currentClipPos,inputData.prevClipPos),.0,1.0);return output;}");class ColorMaterial extends ABaseMaterial{constructor(i,g="#fff"){super(i,"COLOR_MATERIAL",Ii,2),this.initGPURenderInfos(),this.color.setColorByHEX(g)}}defineColorRGB(ColorMaterial,[{key:"color"}]),Object.freeze(ColorMaterial);class ResourceStateVertexBuffer{static dirtyList=[];buffer;label;uuid;#jt=0;constructor(i){this.buffer=i,this.label=i.name,this.uuid=i.uuid}get useNum(){return this.#jt}set useNum(i){this.#jt=i,ResourceStateVertexBuffer.dirtyList.push(this)}}class VertexBuffer extends ABaseBuffer{[Ar];#jn=0;#Kn=0;#Xn;#qn=0;constructor(i,g,x,v=GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_DST|GPUBufferUsage.STORAGE,_=""){super(i,"managedVertexBufferState",v);const{table:y}=this.targetResourceManagedState,b=y.get(_);if(b)return b.buffer;this.#Xn=x,_&&(this.name=_,this[kr]=_),this.changeData(g,this.#Xn),this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateVertexBuffer(this))}get data(){return this[Ar]}get stride(){return this.#Kn}get interleavedStruct(){return this.#Xn}get vertexCount(){return this.#jn}get triangleCount(){return this.#qn}changeData(i,g){const{gpuDevice:x}=this;if(Array.isArray(i)&&(i=new Float32Array(i)),this[Ar]=i,g&&this.#Yn(g),this[Ir]){this.targetResourceManagedState.videoMemory-=this[Ar].byteLength||0;let i=this[Ir];requestAnimationFrame(()=>{i.destroy()}),this[Ir]=null}const v={size:this[Ar].byteLength,usage:this.usage,label:this.name};this[Ir]=x.createBuffer(v),this.targetResourceManagedState.videoMemory+=this[Ar].byteLength||0,this.#qn=this[Ar].length/this.#Kn/3,x.queue.writeBuffer(this[Ir],0,this[Ar])}updateData(i,g=0){i instanceof Array&&(i=new Float32Array(i));const{gpuDevice:x}=this;x.queue.writeBuffer(this[Ir],g,i)}updateAllData(i){const{gpuDevice:g}=this;g.queue.writeBuffer(this[Ir],0,this[Ar])}#Yn(i){this.#Xn=i,this.#jn=0,this.#Kn=0;for(const i in this.#Xn.define){const g=this.#Xn.define[i].attributeStride/Float32Array.BYTES_PER_ELEMENT;this.#jn+=g,this.#Kn+=g}this.#jn=this[Ar].length/this.#jn}}Object.freeze(VertexBuffer);class VertexInterleavedStructElement{attributeName;attributeStride;interleaveType;constructor(i,g,x){this.attributeName=i,this.attributeStride=g,this.interleaveType=x}}class VertexInterleavedStruct{#Wn;#l="";#Zn=[];#Jn=0;constructor(i,g=""){this.#l=g,this.#Qn(i),this.#ea()}get label(){return this.#l}get attributes(){return this.#Zn}get arrayStride(){return this.#Jn}get define(){return{...this.#Wn}}getAttributeOffset(i){const g=this.#Zn.find(g=>g.attributeName===i);return g||consoleAndThrowError(`Attribute not found: ${i}`),g.offset/4}#Qn(i){let g={};for(const x in i){const v=i[x],_=v.stride;g[x]=new VertexInterleavedStructElement(x,_,v),_%4!=0&&consoleAndThrowError(`Invalid attribute stride: ${_}`)}this.#Wn=g}#ea(){this.#Jn=0,this.#Zn=[];for(const[i,{attributeStride:g,interleaveType:x}]of Object.entries(this.#Wn))this.#Zn.push({attributeName:i,shaderLocation:this.#Zn.length,offset:this.#Jn,format:x.gpuVertexFormat}),this.#Jn+=g}}class VertexInterleaveType{static get float32(){return{numElements:1,stride:Float32Array.BYTES_PER_ELEMENT,gpuVertexFormat:"float32",offset:0}}static get float32x2(){return{numElements:2,stride:2*Float32Array.BYTES_PER_ELEMENT,gpuVertexFormat:"float32x2",offset:0}}static get float32x3(){return{numElements:3,stride:3*Float32Array.BYTES_PER_ELEMENT,gpuVertexFormat:"float32x3",offset:0}}static get float32x4(){return{numElements:4,stride:4*Float32Array.BYTES_PER_ELEMENT,gpuVertexFormat:"float32x4",offset:0}}}Object.freeze(VertexInterleaveType);class DrawBufferManager extends RedGPUObject{static#ta;static#ra=5;#ia=[];#na=[];#aa;#sa=0;#oa=0;#ua;#la=new Set;constructor(i){super(i),this.#ca()}static getInstance(i){return DrawBufferManager.#ta||(DrawBufferManager.#ta=new DrawBufferManager(i)),DrawBufferManager.#ta}allocateDrawCommand(i){this.#oa>=this.#aa&&(this.#sa=this.#ha(),this.#oa=0),this.#la.add(this.#sa);const g={bufferIndex:this.#sa,commandOffset:this.#oa*DrawBufferManager.#ra,buffer:this.#ia[this.#sa],dataArray:this.#na[this.#sa]};return this.#oa++,g}setIndexedIndirectCommand(i,g,x=1,v=0,_=0,y=0){const b=i.commandOffset,S=i.dataArray;S[b]=g,S[b+1]=x,S[b+2]=v,S[b+3]=_,S[b+4]=y}setInstanceNum(i,g=0){const x=i.commandOffset;i.dataArray[x+1]=g}setIndirectCommand(i,g,x=1,v=0,_=0){const y=i.commandOffset,b=i.dataArray;b[y]=g,b[y+1]=x,b[y+2]=v,b[y+3]=_}updateSingleCommand(i){const g=this.#ia[i.bufferIndex],x=this.#na[i.bufferIndex],v=DrawBufferManager.#ra,_=4*i.commandOffset,y=v;this.gpuDevice.queue.writeBuffer(g,_,x,i.commandOffset,y)}getTotalCommandCount(){let i=0;for(const g of this.#la)g===this.#sa?i+=this.#oa:i+=this.#aa;return i}getMemoryUsage(){const i=this.#ia.length,g=this.#la.size,x=i*this.#ua,v=g*this.#ua;return{totalBuffers:i,usedBuffers:g,maxCommandsPerBuffer:this.#aa,totalMemory:formatBytes(x),usedMemory:formatBytes(v),totalCommands:this.getTotalCommandCount()}}flushAllCommands(i){for(const i of this.#la){const g=this.#ia[i],x=this.#na[i],v=(i===this.#sa?this.#oa:this.#aa)*DrawBufferManager.#ra*4;this.gpuDevice.queue.writeBuffer(g,0,x,0,v/4)}performance.now()}#ca(){this.#fa(),this.#da()}#fa(){const i=this.redGPUContext.detector.activeLimits;this.#ua=Math.floor(.9*Math.min(i.maxBufferSize,134217728)),this.#aa=Math.floor(this.#ua/(4*DrawBufferManager.#ra))}#da(){this.#ha()}#ha(){const i=this.#aa*DrawBufferManager.#ra*4,g=this.gpuDevice.createBuffer({size:i,usage:GPUBufferUsage.INDIRECT|GPUBufferUsage.COPY_DST,label:`DrawBuffer_${this.#ia.length}`}),x=new Uint32Array(this.#aa*DrawBufferManager.#ra);return this.#ia.push(g),this.#na.push(x),this.#ia.length-1}}const calculateMeshAABB=i=>{if(!i||!i._geometry)return i.modelMatrix,new AABB(0,0,0,0,0,0);const g=i._geometry.volume,{minX:x,maxX:v,minY:_,maxY:y,minZ:b,maxZ:S}=g;let w=1/0,L=1/0,k=1/0,H=-1/0,z=-1/0,q=-1/0;const W=i.modelMatrix;for(let i=0;i<8;i++){const g=1&i?v:x,be=2&i?y:_,je=4&i?S:b,Ke=W[0]*g+W[4]*be+W[8]*je+W[12],Xe=W[1]*g+W[5]*be+W[9]*je+W[13],Ye=W[2]*g+W[6]*be+W[10]*je+W[14];KeH&&(H=Ke),Xe>z&&(z=Xe),Ye>q&&(q=Ye)}return new AABB(w,H,L,z,k,q)},calculateMeshCombinedAABB=i=>{const g=[];return collectRecursive(i,g),0===g.length?new AABB(0,0,0,0,0,0):calculateCombinedAABBFromAABBs(g)},collectRecursive=(i,g)=>{if(i._geometry){const x=i.boundingAABB;g.push(x)}if(i.children)for(let x=0;x{if(0===i.length)return new AABB(0,0,0,0,0,0);if(1===i.length)return i[0];let g=1/0,x=1/0,v=1/0,_=-1/0,y=-1/0,b=-1/0;for(let S=0;S_&&(_=w.maxX),w.maxY>y&&(y=w.maxY),w.maxZ>b&&(b=w.maxZ)}return new AABB(g,_,x,y,v,b)};class OBB{centerX;centerY;centerZ;halfExtentX;halfExtentY;halfExtentZ;orientation;center;halfExtents;geometryRadius;constructor(i,g,x){this.centerX=i[0],this.centerY=i[1],this.centerZ=i[2],this.halfExtentX=g[0],this.halfExtentY=g[1],this.halfExtentZ=g[2],this.center=[this.centerX,this.centerY,this.centerZ],this.halfExtents=[this.halfExtentX,this.halfExtentY,this.halfExtentZ],this.orientation=clone$4(x),this.geometryRadius=Math.sqrt(this.halfExtentX**2+this.halfExtentY**2+this.halfExtentZ**2)}intersects(i){i instanceof OBB||consoleAndThrowError("allow only OBB instance");const g=subtract$2(create$3(),this.center,i.center);if(length$3(g)>this.geometryRadius+i.geometryRadius)return!1;const x=[...this.#ma(),...i.#ma()];for(const v of x){const x=this.#pa(v),_=i.#pa(v);if(Math.abs(dot$3(g,v))>x+_)return!1}return!0}contains(i,g,x){let v;v=Array.isArray(i)?fromValues$3(i[0],i[1],i[2]):fromValues$3(i,g,x);const _=subtract$2(create$3(),v,this.center),y=this.#ma();for(let i=0;i<3;i++){const g=dot$3(_,y[i]);if(Math.abs(g)>this.halfExtents[i])return!1}return!0}clone(){return new OBB([this.centerX,this.centerY,this.centerZ],[this.halfExtentX,this.halfExtentY,this.halfExtentZ],this.orientation)}#ma(){return[fromValues$3(this.orientation[0],this.orientation[1],this.orientation[2]),fromValues$3(this.orientation[4],this.orientation[5],this.orientation[6]),fromValues$3(this.orientation[8],this.orientation[9],this.orientation[10])]}#pa(i){const g=this.#ma();return Math.abs(dot$3(g[0],i))*this.halfExtentX+Math.abs(dot$3(g[1],i))*this.halfExtentY+Math.abs(dot$3(g[2],i))*this.halfExtentZ}}const calculateMeshOBB=i=>{if(!i||!i._geometry){const i=create$4();return new OBB([0,0,0],[0,0,0],i)}const g=i._geometry.volume;if(0===g.minX&&0===g.maxX&&0===g.minY&&0===g.maxY&&0===g.minZ&&0===g.maxZ){const i=create$4();return new OBB([0,0,0],[0,0,0],i)}const x=[g.centerX,g.centerY,g.centerZ],v=[(g.maxX-g.minX)/2,(g.maxY-g.minY)/2,(g.maxZ-g.minZ)/2],_=create$3();transformMat4$2(_,x,i.modelMatrix);const y=create$4();copy$4(y,i.modelMatrix),y[12]=0,y[13]=0,y[14]=0;const b=[create$3(),create$3(),create$3()],S=[0,0,0];for(let i=0;i<3;i++){const g=[0,0,0];g[i]=v[i],transformMat4$2(b[i],g,y),S[i]=length$3(b[i]),normalize$3(b[i],b[i])}const w=create$4();return w[0]=b[0][0],w[1]=b[0][1],w[2]=b[0][2],w[3]=0,w[4]=b[1][0],w[5]=b[1][1],w[6]=b[1][2],w[7]=0,w[8]=b[2][0],w[9]=b[2][1],w[10]=b[2][2],w[11]=0,w[12]=0,w[13]=0,w[14]=0,w[15]=1,new OBB([_[0],_[1],_[2]],S,w)},mat4ToEuler=(i,g,x)=>{g=g||[0,0,0],x=x||"XYZ";let v=i[0],_=i[4],y=i[8],b=i[1],S=i[5],w=i[9],L=i[2],k=i[6],H=i[10];return"XYZ"===x?(g[1]=Math.asin(clamp(y,-1,1)),Math.abs(y)<.99999?(g[0]=Math.atan2(-w,H),g[2]=Math.atan2(-_,v)):(g[0]=Math.atan2(k,S),g[2]=0)):"YXZ"===x?(g[0]=Math.asin(-clamp(w,-1,1)),Math.abs(w)<.99999?(g[1]=Math.atan2(y,H),g[2]=Math.atan2(b,S)):(g[1]=Math.atan2(-L,v),g[2]=0)):"ZXY"===x?(g[0]=Math.asin(clamp(k,-1,1)),Math.abs(k)<.99999?(g[1]=Math.atan2(-L,H),g[2]=Math.atan2(-_,S)):(g[1]=0,g[2]=Math.atan2(b,v))):"ZYX"===x?(g[1]=Math.asin(-clamp(L,-1,1)),Math.abs(L)<.99999?(g[0]=Math.atan2(k,H),g[2]=Math.atan2(b,v)):(g[0]=0,g[2]=Math.atan2(-_,S))):"YZX"===x?(g[2]=Math.asin(clamp(b,-1,1)),Math.abs(b)<.99999?(g[0]=Math.atan2(-w,S),g[1]=Math.atan2(-L,v)):(g[0]=0,g[1]=Math.atan2(y,H))):"XZY"===x&&(g[2]=Math.asin(-clamp(_,-1,1)),Math.abs(_)<.99999?(g[0]=Math.atan2(k,S),g[1]=Math.atan2(y,v)):(g[0]=Math.atan2(-w,H),g[1]=0)),g};let clamp=function(i,g,x){return Math.max(g,Math.min(x,i))};const Ai=[[-1,-1,-1],[1,-1,-1],[1,1,-1],[-1,1,-1],[-1,-1,1],[1,-1,1],[1,1,1],[-1,1,1]],Li=[[0,1],[1,2],[2,3],[3,0],[4,5],[5,6],[6,7],[7,4],[0,4],[1,5],[2,6],[3,7]];class DrawDebuggerMesh{#ga;#On;#xa;#va;#_a="AABB";#ya;#ba;#Sa=null;#Ta=null;constructor(i,g){this.#ga=g;const x=this.#wa(i);this.#On=x.vertexBuffer,this.#xa=new ColorMaterial(i),this.#xa.color.setColorByRGB(255,0,0),this.#va=new Mesh(i,x,this.#xa),this.#va.primitiveState.cullMode="none",this.#va.primitiveState.topology=Ei.LINE_LIST;const v=this.#wa(i);this.#ya=new ColorMaterial(i),this.#ya.color.setColorByRGB(0,255,0),this.#ba=new Mesh(i,v,this.#ya),this.#ba.primitiveState.cullMode="none",this.#ba.primitiveState.topology=Ei.LINE_LIST}get debugMode(){return this.#_a}set debugMode(i){this.#_a=i,"OBB"===i?this.#xa.color.setColorByRGB(255,0,0):"AABB"===i||"COMBINED_AABB"===i?this.#xa.color.setColorByRGB(0,255,0):"BOTH"===i&&(this.#xa.color.setColorByRGB(255,0,0),this.#ya.color.setColorByRGB(0,255,0)),this.#Sa=null,this.#Ta=null}render(i){if(!this.#ga.enableDebugger)return;if("OBB"===this.#_a){const i=this.#ga.boundingOBB;this.#Ma(i)&&(this.#Pa(i,this.#On),this.#Ra(i))}else if("AABB"===this.#_a||"COMBINED_AABB"===this.#_a){const i="COMBINED_AABB"===this.#_a?this.#ga.combinedBoundingAABB:this.#ga.boundingAABB;this.#Ca(i)&&(this.#Ba(i,this.#On),this.#Da(i))}else if("BOTH"===this.#_a){const i=this.#ga.boundingOBB,g=this.#ga.boundingAABB;this.#Ma(i)&&(this.#Pa(i,this.#On),this.#Ra(i)),this.#Ca(g)&&(this.#Ba(g,this.#ba.geometry.vertexBuffer),this.#Da(g))}let g=!0,x=!0;{const{frustumPlanes:v}=i,_=v[0],y=v[1],b=v[2],S=v[3],w=v[4],L=v[5];{const i=this.#ga.boundingAABB,x=i.centerX,v=i.centerY,k=i.centerZ,H=i.geometryRadius;(_[0]*x+_[1]*v+_[2]*k+_[3]<=-H||y[0]*x+y[1]*v+y[2]*k+y[3]<=-H||b[0]*x+b[1]*v+b[2]*k+b[3]<=-H||S[0]*x+S[1]*v+S[2]*k+S[3]<=-H||w[0]*x+w[1]*v+w[2]*k+w[3]<=-H||L[0]*x+L[1]*v+L[2]*k+L[3]<=-H)&&(g=!1)}{const i=this.#ga.boundingOBB,g=i.centerX,v=i.centerY,k=i.centerZ,H=i.geometryRadius;(_[0]*g+_[1]*v+_[2]*k+_[3]<=-H||y[0]*g+y[1]*v+y[2]*k+y[3]<=-H||b[0]*g+b[1]*v+b[2]*k+b[3]<=-H||S[0]*g+S[1]*v+S[2]*k+S[3]<=-H||w[0]*g+w[1]*v+w[2]*k+w[3]<=-H||L[0]*g+L[1]*v+L[2]*k+L[3]<=-H)&&(x=!1)}}"OBB"===this.#_a?x&&this.#va.render(i):"AABB"===this.#_a||"COMBINED_AABB"===this.#_a?g&&this.#va.render(i):"BOTH"===this.#_a&&(x&&this.#va.render(i),g&&this.#ba.render(i))}#wa(i){const g=new Float32Array(288),x=new VertexInterleavedStruct({vertexPosition:VertexInterleaveType.float32x3,vertexNormal:VertexInterleaveType.float32x3,texcoord:VertexInterleaveType.float32x2,vertexTangent:VertexInterleaveType.float32x4},`wireframeBoxStruct_${Math.random()}`),v=new VertexBuffer(i,g,x);return new Geometry(i,v)}#Ma(i){if(!this.#Sa)return!0;const g=this.#Sa;return g.center[0]!==i.center[0]||g.center[1]!==i.center[1]||g.center[2]!==i.center[2]||g.halfExtents[0]!==i.halfExtents[0]||g.halfExtents[1]!==i.halfExtents[1]||g.halfExtents[2]!==i.halfExtents[2]||!this.#Ea(g.orientation,i.orientation)}#Ca(i){if(!this.#Ta)return!0;const g=this.#Ta;return g.minX!==i.minX||g.maxX!==i.maxX||g.minY!==i.minY||g.maxY!==i.maxY||g.minZ!==i.minZ||g.maxZ!==i.maxZ}#Ea(i,g){if(i.length!==g.length)return!1;for(let x=0;x1e-4)return!1;return!0}#Ra(i){this.#Sa=new OBB(i.center,i.halfExtents,i.orientation)}#Da(i){this.#Ta=i.clone()}#Pa(i,g){const{center:x,halfExtents:v,orientation:_}=i,y=[];for(let i=0;i<8;i++){const g=Ai[i],b=g[0]*v[0],S=g[1]*v[1],w=g[2]*v[2],L=_[0]*b+_[4]*S+_[8]*w,k=_[1]*b+_[5]*S+_[9]*w,H=_[2]*b+_[6]*S+_[10]*w;y.push([L+x[0],k+x[1],H+x[2]])}this.#Fn(y,g)}#Ba(i,g){const{minX:x,maxX:v,minY:_,maxY:y,minZ:b,maxZ:S}=i,w=[[x,_,b],[v,_,b],[v,y,b],[x,y,b],[x,_,S],[v,_,S],[v,y,S],[x,y,S]];this.#Fn(w,g)}#Fn(i,g){const x=g.data;let v=0;for(let g=0;g<12;g++){const _=Li[g],y=_[0],b=_[1],S=i[y],w=i[b];x[v++]=S[0],x[v++]=S[1],x[v++]=S[2],x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=w[0],x[v++]=w[1],x[v++]=w[2],x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1}g.updateAllData(x)}}Object.freeze(DrawDebuggerMesh);const createMeshVertexUniformBuffers=(i,g=!1)=>{const{gpuRenderInfo:x,redGPUContext:v}=i,{resourceManager:_}=v,y=_.getGPUBindGroupLayout(g?ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_SKIN:ResourceManager.PRESET_VERTEX_GPUBindGroupLayout),b=new ArrayBuffer(x.vertexUniformInfo.arrayBufferByteLength),S=new UniformBuffer(v,b,i.name);x.vertexBindGroupLayout=y,x.vertexUniformBuffer=S};function createSetter$3(i,g){return function(x){this[g]=x,updateTargetUniform(this,i,x)}}function defineVector(i,g){const x=Symbol(i);return{get:function(){return void 0===this[x]&&(this[x]=g),this[x]},set:createSetter$3(i,x),...vi}}function defineVector3_func(i){return defineVector(i.key,i.value??[0,0,0])}Object.freeze(defineVector);const defineVector3=(i,g)=>applyProperties(i,g,defineVector3_func);function defineVector4_func(i){return defineVector(i.key,i.value??[0,0,0,0])}Object.freeze(defineVector3);const defineVector4=(i,g)=>applyProperties(i,g,defineVector4_func);function defineVector2_func(i){return defineVector(i.key,i.value??[0,0])}Object.freeze(defineVector4);const defineVector2=(i,g)=>applyProperties(i,g,defineVector2_func);function defineSampler_func(i){const{key:g}=i,x=Symbol(g);return{get:function(){return this[x]},set:function(i){const g=this[x];this[x]=i,this.updateSampler(g,i)},...vi}}Object.freeze(defineVector2);const defineSampler=(i,g)=>applyProperties(i,g,defineSampler_func);function createSetter$2(i,g){const x=`use${i.charAt(0).toUpperCase()}${i.substring(1)}`;return function(i){const v=this[g];this[g]=i,this.updateTexture(v,i),x in this&&(this[x]=!!i),updateTargetUniform(this,x,i?1:0)}}function defineTexture_func(i){const{key:g}=i,x=Symbol(g);return{get:function(){return this[x]},set:createSetter$2(g,x),...vi}}Object.freeze(defineSampler);const defineTexture=(i,g)=>applyProperties(i,g,defineTexture_func);Object.freeze(defineTexture);const Ui=[{textureList:["baseColorTexture"],vec4List:[{key:"baseColorFactor",value:[1,1,1,1]}]},{textureList:["normalTexture"]},{textureList:["metallicRoughnessTexture"],positiveNumberList:[{key:"metallicFactor",value:1},{key:"roughnessFactor",value:1}]},{textureList:["emissiveTexture"],vec3List:[{key:"emissiveFactor",value:[0,0,0]}]},{textureList:["occlusionTexture"],positiveNumberList:[{key:"occlusionStrength",value:1}]},{extensionName:"KHR_materials_clearcoat",textureList:["KHR_clearcoatTexture","KHR_clearcoatNormalTexture","KHR_clearcoatRoughnessTexture"],positiveNumberList:[{key:"KHR_clearcoatFactor",value:0},{key:"KHR_clearcoatRoughnessFactor",value:0},{key:"KHR_clearcoatNormalScale",value:1}]},{extensionName:"KHR_materials_sheen",textureList:["KHR_sheenColorTexture","KHR_sheenRoughnessTexture"],positiveNumberList:[{key:"KHR_sheenRoughnessFactor",value:0}],vec3List:[{key:"KHR_sheenColorFactor",value:[0,0,0]}]},{extensionName:"KHR_materials_specular",textureList:["KHR_specularTexture","KHR_specularColorTexture"],positiveNumberList:[{key:"KHR_specularFactor",value:1}],vec3List:[{key:"KHR_specularColorFactor",value:[1,1,1]}]},{extensionName:"KHR_materials_transmission",textureList:["KHR_transmissionTexture"],positiveNumberList:[{key:"KHR_transmissionFactor",value:0}]},{extensionName:"KHR_materials_volume",textureList:["KHR_thicknessTexture"],positiveNumberList:[{key:"KHR_thicknessFactor",value:0},{key:"KHR_attenuationDistance",value:1}],vec3List:[{key:"KHR_attenuationColor",value:[1,1,1]}]},{extensionName:"KHR_materials_diffuse_transmission",textureList:["KHR_diffuseTransmissionTexture","KHR_diffuseTransmissionColorTexture"],positiveNumberList:[{key:"KHR_diffuseTransmissionFactor",value:0}],vec3List:[{key:"KHR_diffuseTransmissionColorFactor",value:[1,1,1]}]},{extensionName:"KHR_materials_anisotropy",textureList:["KHR_anisotropyTexture"],positiveNumberList:[{key:"KHR_anisotropyStrength",value:0},{key:"KHR_anisotropyRotation",value:0}]},{extensionName:"KHR_materials_iridescence",textureList:["KHR_iridescenceTexture","KHR_iridescenceThicknessTexture"],positiveNumberList:[{key:"KHR_iridescenceFactor",value:0},{key:"KHR_iridescenceIor",value:1.3},{key:"KHR_iridescenceThicknessMinimum",value:100},{key:"KHR_iridescenceThicknessMaximum",value:400}]}],ki=parseWGSL("PBR_MATERIAL",(i=>{const g=Ui.map(i=>{const{textureList:g}=i,x=g?.map(i=>`\n\t\t\t\tuse${i.charAt(0).toUpperCase()}${i.substring(1)}: u32,\n \t\t${i}_texCoord_index: u32,\n\t\t\t\tuse_${i}_KHR_texture_transform: u32,\n\t\t\t\t${i}_KHR_texture_transform_offset: vec2,\n\t\t\t\t${i}_KHR_texture_transform_scale: vec2,\n\t\t\t\t${i}_KHR_texture_transform_rotation: f32,`).join("");return[x].join("\n")}).join("");return i.replace(/#redgpu_include KHR_texture_transform/g,g)})("#redgpu_include SYSTEM_UNIFORM;#redgpu_include shadow.getDirectionalShadowVisibility;#redgpu_include color.getTintBlendMode;#redgpu_include entryPoint.mesh.entryPointPickingFragment;#redgpu_include systemStruct.OutputFragment;#redgpu_include math.getMotionVector;#redgpu_include math.getIsFinite;#redgpu_include lighting.getLightDistanceAttenuation;#redgpu_include lighting.getLightAngleAttenuation;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.INV_PI #redgpu_include math.EPSILON #redgpu_include math.direction.getViewDirection #redgpu_include math.direction.getReflectionVectorFromViewDirection #redgpu_include math.tnb.getTBNFromVertexTangent #redgpu_include math.tnb.getTBN #redgpu_include math.tnb.getNormalFromNormalMap #redgpu_include skyAtmosphere.skyAtmosphereFn struct Uniforms{useVertexColor:u32,useCutOff:u32,cutOff:f32,alphaBlend:u32,doubleSided:u32,useVertexTangent:u32,opacity:f32,useTint:u32,tint:vec4,tintBlendMode:u32,baseColorFactor:vec4,emissiveFactor:vec3,emissiveStrength:f32,occlusionStrength:f32,metallicFactor:f32,roughnessFactor:f32,normalScale:f32,useKHR_materials_unlit:u32,KHR_materials_ior:f32,useKHR_materials_transmission:u32,KHR_transmissionFactor:f32,useKHR_materials_diffuse_transmission:u32,KHR_diffuseTransmissionFactor:f32,KHR_diffuseTransmissionColorFactor:vec3,KHR_dispersion:f32,useKHR_materials_volume:u32,KHR_thicknessFactor:f32,KHR_attenuationDistance:f32,KHR_attenuationColor:vec3,useKHR_materials_specular:u32,KHR_specularFactor:f32,KHR_specularColorFactor:vec3,useKHR_materials_anisotropy:u32,KHR_anisotropyStrength:f32,KHR_anisotropyRotation:f32,useKHR_materials_iridescence:u32,KHR_iridescenceFactor:f32,KHR_iridescenceIor:f32,KHR_iridescenceThicknessMinimum:f32,KHR_iridescenceThicknessMaximum:f32,useKHR_materials_sheen:u32,KHR_sheenColorFactor:vec3,KHR_sheenRoughnessFactor:f32,useKHR_materials_clearcoat:u32,KHR_clearcoatFactor:f32,KHR_clearcoatRoughnessFactor:f32,KHR_clearcoatNormalScale:f32,#redgpu_include KHR_texture_transform};@group(2)@binding(0)varuniforms:Uniforms;@group(2)@binding(1)var baseColorTextureSampler:sampler;#redgpu_if baseColorTexture @group(2)@binding(2)var baseColorTexture:texture_2d;#redgpu_endIf #redgpu_if emissiveTexture @group(2)@binding(3)var emissiveTextureSampler:sampler;@group(2)@binding(4)var emissiveTexture:texture_2d;#redgpu_endIf #redgpu_if normalTexture @group(2)@binding(5)var normalTextureSampler:sampler;@group(2)@binding(6)var normalTexture:texture_2d;#redgpu_endIf #redgpu_if packedORMTexture @group(2)@binding(7)var packedORMTexture:texture_2d;#redgpu_endIf #redgpu_if useKHR_materials_specular @group(2)@binding(8)var KHR_specularTextureSampler:sampler;@group(2)@binding(9)var KHR_specularTexture:texture_2d;@group(2)@binding(10)var KHR_specularColorTextureSampler:sampler;@group(2)@binding(11)var KHR_specularColorTexture:texture_2d;#redgpu_endIf @group(2)@binding(12)var KHR_clearcoatNormalTexture:texture_2d;@group(2)@binding(13)var packedKHR_clearcoatTexture_transmission:texture_2d;#redgpu_if useKHR_materials_diffuse_transmission @group(2)@binding(14)var packedKHR_diffuse_transmission:texture_2d;#redgpu_endIf #redgpu_if useKHR_materials_sheen @group(2)@binding(15)var packedKHR_sheen:texture_2d;#redgpu_endIf #redgpu_if useKHR_materials_anisotropy @group(2)@binding(16)var KHR_anisotropyTexture:texture_2d;#redgpu_endIf #redgpu_if useKHR_materials_iridescence @group(2)@binding(17)var packedKHR_iridescence:texture_2d;#redgpu_endIf struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(10)localNodeScale_volumeScale:vec2,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,}fn getTransmissionRefraction(u_useKHR_materials_volume:bool,thicknessParameter:f32,u_KHR_dispersion:f32,u_KHR_attenuationDistance:f32,u_KHR_attenuationColor:vec3,ior:f32,roughnessParameter:f32,albedo:vec3,projectionViewMatrix:mat4x4,input_vertexPosition:vec3,input_ndcPosition:vec3,V:vec3,N:vec3,renderPath1ResultTexture:texture_2d,renderPath1ResultTextureSampler:sampler)->vec3{var transmissionRefraction=vec3(.0);let maxMipLevel=f32(textureNumLevels(renderPath1ResultTexture)-1);let transmissionMipLevel=clamp(roughnessParameter*maxMipLevel,.0,maxMipLevel);if(u_useKHR_materials_volume){var iorR:f32=ior;var iorG:f32=ior;var iorB:f32=ior;if(u_KHR_dispersion>.0){let halfSpread:f32=(ior-1.0)*.025*u_KHR_dispersion;iorR=ior+halfSpread;iorG=ior;iorB=ior-halfSpread;}iorR=max(iorR,1.0+EPSILON);iorG=max(iorG,1.0+EPSILON);iorB=max(iorB,1.0+EPSILON);let refractedVecR:vec3=refract(-V,N,1.0/iorR);let refractedVecG:vec3=refract(-V,N,1.0/iorG);let refractedVecB:vec3=refract(-V,N,1.0/iorB);let validR=dot(refractedVecR,refractedVecR)>.0;let validG=dot(refractedVecG,refractedVecG)>.0;let validB=dot(refractedVecB,refractedVecB)>.0;let R=getReflectionVectorFromViewDirection(V,N);let finalRefractR=select(R,refractedVecR,validR);let finalRefractG=select(R,refractedVecG,validG);let finalRefractB=select(R,refractedVecB,validB);let safeThickness=clamp(thicknessParameter,.0,100.0);let worldPosR:vec3=input_vertexPosition+finalRefractR*safeThickness;let worldPosG:vec3=input_vertexPosition+finalRefractG*safeThickness;let worldPosB:vec3=input_vertexPosition+finalRefractB*safeThickness;let clipPosR:vec4=projectionViewMatrix*vec4(worldPosR,1.0);let clipPosG:vec4=projectionViewMatrix*vec4(worldPosG,1.0);let clipPosB:vec4=projectionViewMatrix*vec4(worldPosB,1.0);let wR=max(abs(clipPosR.w),EPSILON);let wG=max(abs(clipPosG.w),EPSILON);let wB=max(abs(clipPosB.w),EPSILON);let ndcR:vec2=clipPosR.xy/wR*0.5+0.5;let ndcG:vec2=clipPosG.xy/wG*0.5+0.5;let ndcB:vec2=clipPosB.xy/wB*0.5+0.5;let finalUV_R:vec2=clamp(vec2(ndcR.x,1.0-ndcR.y),vec2(.0),vec2(1.0));let finalUV_G:vec2=clamp(vec2(ndcG.x,1.0-ndcG.y),vec2(.0),vec2(1.0));let finalUV_B:vec2=clamp(vec2(ndcB.x,1.0-ndcB.y),vec2(.0),vec2(1.0));let sampledR=textureSampleLevel(renderPath1ResultTexture,renderPath1ResultTextureSampler,finalUV_R,transmissionMipLevel).r;let sampledG=textureSampleLevel(renderPath1ResultTexture,renderPath1ResultTextureSampler,finalUV_G,transmissionMipLevel).g;let sampledB=textureSampleLevel(renderPath1ResultTexture,renderPath1ResultTextureSampler,finalUV_B,transmissionMipLevel).b;transmissionRefraction.r=select(.0,sampledR,getIsFiniteScalar(sampledR));transmissionRefraction.g=select(.0,sampledG,getIsFiniteScalar(sampledG));transmissionRefraction.b=select(.0,sampledB,getIsFiniteScalar(sampledB));}else{let safeIor=max(ior,1.0+EPSILON);let refractedVec:vec3=refract(-V,N,1.0/safeIor);let valid=dot(refractedVec,refractedVec)>.0;let R=getReflectionVectorFromViewDirection(V,N);let finalRefract=select(R,refractedVec,valid);let safeThickness=clamp(thicknessParameter,.0,100.0);let worldPos:vec3=input_vertexPosition+finalRefract*safeThickness;let clipPos:vec4=projectionViewMatrix*vec4(worldPos,1.0);let w=max(abs(clipPos.w),EPSILON);let ndc:vec2=clipPos.xy/w*0.5+0.5;let finalUV:vec2=clamp(vec2(ndc.x,1.0-ndc.y),vec2(.0),vec2(1.0));let sampled=textureSampleLevel(renderPath1ResultTexture,renderPath1ResultTextureSampler,finalUV,transmissionMipLevel).rgb;transmissionRefraction=select(vec3(.0),sampled,all(getIsFiniteVec3(sampled)));}let safeAlbedo=clamp(albedo,vec3(.0),vec3(1.0));transmissionRefraction*=safeAlbedo;transmissionRefraction=select(vec3(.0),transmissionRefraction,all(getIsFiniteVec3(transmissionRefraction)));return transmissionRefraction;}@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;let input_vertexNormal=(inputData.vertexNormal.xyz);let input_vertexPosition=inputData.vertexPosition.xyz;let input_vertexColor_0=inputData.vertexColor_0;let input_vertexTangent=inputData.vertexTangent;let input_ndcPosition=inputData.position.xyz/inputData.position.w;let input_uv=inputData.uv;let input_uv1=inputData.uv1;let u_camera=systemUniforms.camera;let u_cameraPosition=u_camera.cameraPosition;let preExposure=systemUniforms.preExposure;let u_usePrefilterTexture=systemUniforms.usePrefilterTexture==1u;let u_useSkyAtmosphere=systemUniforms.useSkyAtmosphere==1u;let u_opacity=uniforms.opacity;let u_cutOff=uniforms.cutOff;let u_useVertexColor=uniforms.useVertexColor==1u;let u_useVertexTangent=uniforms.useVertexTangent==1u;let u_baseColorFactor=uniforms.baseColorFactor;let u_metallicFactor=uniforms.metallicFactor;let u_roughnessFactor=uniforms.roughnessFactor;let u_normalScale=uniforms.normalScale;let u_occlusionStrength=uniforms.occlusionStrength;let u_emissiveFactor=uniforms.emissiveFactor;let u_emissiveStrength=uniforms.emissiveStrength;let u_useKHR_materials_unlit=uniforms.useKHR_materials_unlit==1u;let u_KHR_materials_ior=uniforms.KHR_materials_ior;let u_KHR_dispersion=uniforms.KHR_dispersion;let u_KHR_transmissionFactor=uniforms.KHR_transmissionFactor;let u_useKHR_materials_volume=uniforms.useKHR_materials_volume==1u;let u_KHR_thicknessFactor=uniforms.KHR_thicknessFactor;let u_KHR_attenuationColor=uniforms.KHR_attenuationColor;let u_KHR_attenuationDistance=uniforms.KHR_attenuationDistance;let u_useKHR_materials_diffuse_transmission=uniforms.useKHR_materials_diffuse_transmission==1u;let u_KHR_diffuseTransmissionFactor=uniforms.KHR_diffuseTransmissionFactor;let u_KHR_diffuseTransmissionColorFactor=uniforms.KHR_diffuseTransmissionColorFactor;let u_KHR_specularFactor=uniforms.KHR_specularFactor;let u_KHR_specularColorFactor=uniforms.KHR_specularColorFactor;let u_KHR_anisotropyStrength=uniforms.KHR_anisotropyStrength;let u_KHR_anisotropyRotation=uniforms.KHR_anisotropyRotation;let u_useKHR_anisotropyTexture=uniforms.useKHR_anisotropyTexture==1u;let u_KHR_sheenColorFactor=uniforms.KHR_sheenColorFactor;let u_KHR_sheenRoughnessFactor=uniforms.KHR_sheenRoughnessFactor;let u_useKHR_materials_iridescence=uniforms.useKHR_materials_iridescence==1u;let u_KHR_iridescenceFactor=uniforms.KHR_iridescenceFactor;let u_KHR_iridescenceIor=uniforms.KHR_iridescenceIor;let u_KHR_iridescenceThicknessMinimum=uniforms.KHR_iridescenceThicknessMinimum;let u_KHR_iridescenceThicknessMaximum=uniforms.KHR_iridescenceThicknessMaximum;let u_KHR_clearcoatFactor=uniforms.KHR_clearcoatFactor;let u_KHR_clearcoatRoughnessFactor=uniforms.KHR_clearcoatRoughnessFactor;let u_KHR_clearcoatNormalScale=uniforms.KHR_clearcoatNormalScale;let diffuseUV=getTextureTransformUV(input_uv,input_uv1,uniforms.baseColorTexture_texCoord_index,uniforms.use_baseColorTexture_KHR_texture_transform,uniforms.baseColorTexture_KHR_texture_transform_offset,uniforms.baseColorTexture_KHR_texture_transform_rotation,uniforms.baseColorTexture_KHR_texture_transform_scale);let emissiveUV=getTextureTransformUV(input_uv,input_uv1,uniforms.emissiveTexture_texCoord_index,uniforms.use_emissiveTexture_KHR_texture_transform,uniforms.emissiveTexture_KHR_texture_transform_offset,uniforms.emissiveTexture_KHR_texture_transform_rotation,uniforms.emissiveTexture_KHR_texture_transform_scale);let occlusionUV=getTextureTransformUV(input_uv,input_uv1,uniforms.occlusionTexture_texCoord_index,uniforms.use_occlusionTexture_KHR_texture_transform,uniforms.occlusionTexture_KHR_texture_transform_offset,uniforms.occlusionTexture_KHR_texture_transform_rotation,uniforms.occlusionTexture_KHR_texture_transform_scale);let metallicRoughnessUV=getTextureTransformUV(input_uv,input_uv1,uniforms.metallicRoughnessTexture_texCoord_index,uniforms.use_metallicRoughnessTexture_KHR_texture_transform,uniforms.metallicRoughnessTexture_KHR_texture_transform_offset,uniforms.metallicRoughnessTexture_KHR_texture_transform_rotation,uniforms.metallicRoughnessTexture_KHR_texture_transform_scale);let normalUV=getTextureTransformUV(input_uv,input_uv1,uniforms.normalTexture_texCoord_index,uniforms.use_normalTexture_KHR_texture_transform,uniforms.normalTexture_KHR_texture_transform_offset,uniforms.normalTexture_KHR_texture_transform_rotation,uniforms.normalTexture_KHR_texture_transform_scale);let KHR_clearcoatUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_clearcoatTexture_texCoord_index,uniforms.use_KHR_clearcoatTexture_KHR_texture_transform,uniforms.KHR_clearcoatTexture_KHR_texture_transform_offset,uniforms.KHR_clearcoatTexture_KHR_texture_transform_rotation,uniforms.KHR_clearcoatTexture_KHR_texture_transform_scale);#redgpu_if useKHR_materials_clearcoat let KHR_clearcoatNormalUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_clearcoatNormalTexture_texCoord_index,uniforms.use_KHR_clearcoatNormalTexture_KHR_texture_transform,uniforms.KHR_clearcoatNormalTexture_KHR_texture_transform_offset,uniforms.KHR_clearcoatNormalTexture_KHR_texture_transform_rotation,uniforms.KHR_clearcoatNormalTexture_KHR_texture_transform_scale);#redgpu_endIf let KHR_clearcoatRoughnessUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_clearcoatRoughnessTexture_texCoord_index,uniforms.use_KHR_clearcoatRoughnessTexture_KHR_texture_transform,uniforms.KHR_clearcoatRoughnessTexture_KHR_texture_transform_offset,uniforms.KHR_clearcoatRoughnessTexture_KHR_texture_transform_rotation,uniforms.KHR_clearcoatRoughnessTexture_KHR_texture_transform_scale);let KHR_sheenColorUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_sheenColorTexture_texCoord_index,uniforms.use_KHR_sheenColorTexture_KHR_texture_transform,uniforms.KHR_sheenColorTexture_KHR_texture_transform_offset,uniforms.KHR_sheenColorTexture_KHR_texture_transform_rotation,uniforms.KHR_sheenColorTexture_KHR_texture_transform_scale);let KHR_sheenRoughnessUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_sheenRoughnessTexture_texCoord_index,uniforms.use_KHR_sheenRoughnessTexture_KHR_texture_transform,uniforms.KHR_sheenRoughnessTexture_KHR_texture_transform_offset,uniforms.KHR_sheenRoughnessTexture_KHR_texture_transform_rotation,uniforms.KHR_sheenRoughnessTexture_KHR_texture_transform_scale);let KHR_specularTextureUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_specularTexture_texCoord_index,uniforms.use_KHR_specularTexture_KHR_texture_transform,uniforms.KHR_specularTexture_KHR_texture_transform_offset,uniforms.KHR_specularTexture_KHR_texture_transform_rotation,uniforms.KHR_specularTexture_KHR_texture_transform_scale);let KHR_specularColorTextureUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_specularColorTexture_texCoord_index,uniforms.use_KHR_specularColorTexture_KHR_texture_transform,uniforms.KHR_specularColorTexture_KHR_texture_transform_offset,uniforms.KHR_specularColorTexture_KHR_texture_transform_rotation,uniforms.KHR_specularColorTexture_KHR_texture_transform_scale);let KHR_iridescenceTextureUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_iridescenceTexture_texCoord_index,uniforms.use_KHR_iridescenceTexture_KHR_texture_transform,uniforms.KHR_iridescenceTexture_KHR_texture_transform_offset,uniforms.KHR_iridescenceTexture_KHR_texture_transform_rotation,uniforms.KHR_iridescenceTexture_KHR_texture_transform_scale);let KHR_iridescenceThicknessTextureUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_iridescenceThicknessTexture_texCoord_index,uniforms.use_KHR_iridescenceThicknessTexture_KHR_texture_transform,uniforms.KHR_iridescenceThicknessTexture_KHR_texture_transform_offset,uniforms.KHR_iridescenceThicknessTexture_KHR_texture_transform_rotation,uniforms.KHR_iridescenceThicknessTexture_KHR_texture_transform_scale);let KHR_transmissionUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_transmissionTexture_texCoord_index,uniforms.use_KHR_transmissionTexture_KHR_texture_transform,uniforms.KHR_transmissionTexture_KHR_texture_transform_offset,uniforms.KHR_transmissionTexture_KHR_texture_transform_rotation,uniforms.KHR_transmissionTexture_KHR_texture_transform_scale);let KHR_diffuseTransmissionUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_diffuseTransmissionTexture_texCoord_index,uniforms.use_KHR_diffuseTransmissionTexture_KHR_texture_transform,uniforms.KHR_diffuseTransmissionTexture_KHR_texture_transform_offset,uniforms.KHR_diffuseTransmissionTexture_KHR_texture_transform_rotation,uniforms.KHR_diffuseTransmissionTexture_KHR_texture_transform_scale);let KHR_diffuseTransmissionColorUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_diffuseTransmissionColorTexture_texCoord_index,uniforms.use_KHR_diffuseTransmissionColorTexture_KHR_texture_transform,uniforms.KHR_diffuseTransmissionColorTexture_KHR_texture_transform_offset,uniforms.KHR_diffuseTransmissionColorTexture_KHR_texture_transform_rotation,uniforms.KHR_diffuseTransmissionColorTexture_KHR_texture_transform_scale);let KHR_anisotropyUV=getTextureTransformUV(input_uv,input_uv1,uniforms.KHR_anisotropyTexture_texCoord_index,uniforms.use_KHR_anisotropyTexture_KHR_texture_transform,uniforms.KHR_anisotropyTexture_KHR_texture_transform_offset,uniforms.KHR_anisotropyTexture_KHR_texture_transform_rotation,uniforms.KHR_anisotropyTexture_KHR_texture_transform_scale);let V:vec3=getViewDirection(input_vertexPosition,u_cameraPosition);let baseNormal:vec3=normalize(input_vertexNormal.xyz);var N:vec3=baseNormal;var backFaceYn:bool=false;#redgpu_if doubleSided{if(dot(baseNormal,V)<.0){backFaceYn=true;}}#redgpu_endIf let tbnNeeded=#redgpu_if normalTexture true||#redgpu_endIf #redgpu_if useKHR_materials_clearcoat true||#redgpu_endIf #redgpu_if useKHR_materials_anisotropy true||#redgpu_endIf false;var tbn:mat3x3;if(tbnNeeded){tbn=getTBNFromVertexTangent(baseNormal,input_vertexTangent);}#redgpu_if normalTexture{var normalSamplerColor=textureSample(normalTexture,normalTextureSampler,normalUV).rgb;N=getNormalFromNormalMap(vec3(normalSamplerColor.r,1.0-normalSamplerColor.g,normalSamplerColor.b),tbn,u_normalScale);}#redgpu_endIf if(backFaceYn){N=-N;}N=normalize(N);let NdotV=max(abs(dot(N,V)),.04);let receiveShadowYn=inputData.receiveShadow !=.0;var visibility:f32=1.0;visibility=getDirectionalShadowVisibility(directionalShadowMap,directionalShadowMapSampler,systemUniforms.shadow.directionalShadowDepthTextureSize,systemUniforms.shadow.directionalShadowBias,inputData.shadowCoord);if(!receiveShadowYn){visibility=1.0;}var baseColor=u_baseColorFactor;var resultAlpha:f32=u_opacity*baseColor.a;baseColor*=select(vec4(1.0),input_vertexColor_0,u_useVertexColor);#redgpu_if baseColorTexture let diffuseSampleColor=(textureSample(baseColorTexture,baseColorTextureSampler,diffuseUV));baseColor*=diffuseSampleColor;resultAlpha*=diffuseSampleColor.a;#redgpu_endIf #redgpu_if useKHR_materials_unlit if(u_useKHR_materials_unlit){output.color=vec4(baseColor.rgb,baseColor.a);return output;}#redgpu_endIf let albedo:vec3=baseColor.rgb;var ior:f32=u_KHR_materials_ior;var occlusionParameter:f32=1.0;#redgpu_if useOcclusionTexture occlusionParameter=textureSample(packedORMTexture,packedTextureSampler,occlusionUV).r*u_occlusionStrength;#redgpu_endIf var metallicParameter:f32=u_metallicFactor;var roughnessParameter:f32=u_roughnessFactor;#redgpu_if useMetallicRoughnessTexture let metallicRoughnessSample=(textureSample(packedORMTexture,packedTextureSampler,metallicRoughnessUV));metallicParameter*=metallicRoughnessSample.b;roughnessParameter*=metallicRoughnessSample.g;#redgpu_endIf roughnessParameter=max(roughnessParameter,.04);if(abs(ior-1.0)=select(baseNormal,-baseNormal,backFaceYn);#redgpu_if useKHR_materials_clearcoat{if(clearcoatParameter>.0){#redgpu_if useKHR_clearcoatTexture let clearcoatSample=textureSample(packedKHR_clearcoatTexture_transmission,packedTextureSampler,KHR_clearcoatUV);clearcoatParameter*=clearcoatSample.r;#redgpu_endIf #redgpu_if useKHR_clearcoatRoughnessTexture let clearcoatRoughnesstSample=textureSample(packedKHR_clearcoatTexture_transmission,packedTextureSampler,KHR_clearcoatRoughnessUV);clearcoatRoughnessParameter*=clearcoatRoughnesstSample.g;#redgpu_endIf #redgpu_if useKHR_clearcoatNormalTexture{let clearcoatNormalSamplerColor=textureSample(KHR_clearcoatNormalTexture,baseColorTextureSampler,KHR_clearcoatNormalUV).rgb;let texturedNormal=getNormalFromNormalMap(clearcoatNormalSamplerColor,tbn,u_KHR_clearcoatNormalScale);clearcoatNormal=select(texturedNormal,-texturedNormal,backFaceYn);}#redgpu_endIf clearcoatNormal=normalize(clearcoatNormal);}}#redgpu_endIf var specularParameter=u_KHR_specularFactor;var specularColor=u_KHR_specularColorFactor;#redgpu_if useKHR_materials_specular #redgpu_if KHR_specularColorTexture specularColor*=textureSample(KHR_specularColorTexture,KHR_specularColorTextureSampler,KHR_specularColorTextureUV).rgb;#redgpu_endIf #redgpu_if KHR_specularTexture specularParameter*=textureSample(KHR_specularTexture,KHR_specularTextureSampler,KHR_specularTextureUV).a;#redgpu_endIf #redgpu_endIf var transmissionParameter:f32=u_KHR_transmissionFactor;var thicknessParameter:f32=u_KHR_thicknessFactor;#redgpu_if useKHR_materials_transmission #redgpu_if useKHR_transmissionTexture transmissionParameter*=textureSample(packedKHR_clearcoatTexture_transmission,packedTextureSampler,KHR_transmissionUV).b;#redgpu_endIf #redgpu_if useKHR_thicknessTexture thicknessParameter*=textureSample(packedKHR_clearcoatTexture_transmission,packedTextureSampler,KHR_transmissionUV).a;#redgpu_endIf #redgpu_endIf var diffuseTransmissionColor:vec3=u_KHR_diffuseTransmissionColorFactor;var diffuseTransmissionParameter:f32=u_KHR_diffuseTransmissionFactor;#redgpu_if useKHR_materials_diffuse_transmission #redgpu_if useKHR_diffuseTransmissionTexture diffuseTransmissionParameter*=textureSample(packedKHR_diffuse_transmission,packedTextureSampler,KHR_diffuseTransmissionUV).a;#redgpu_endIf #redgpu_if useKHR_diffuseTransmissionColorTexture diffuseTransmissionColor*=textureSample(packedKHR_diffuse_transmission,packedTextureSampler,KHR_diffuseTransmissionColorUV).rgb;#redgpu_endIf #redgpu_endIf var sheenColor=u_KHR_sheenColorFactor;var sheenRoughnessParameter=u_KHR_sheenRoughnessFactor;#redgpu_if useKHR_materials_sheen #redgpu_if useKHR_sheenColorTexture sheenColor*=textureSample(packedKHR_sheen,packedTextureSampler,KHR_sheenColorUV).rgb;#redgpu_endIf #redgpu_if useKHR_sheenRoughnessTexture sheenRoughnessParameter*=textureSample(packedKHR_sheen,packedTextureSampler,KHR_sheenRoughnessUV).a;#redgpu_endIf #redgpu_endIf var iridescenceParameter=u_KHR_iridescenceFactor;var iridescenceThickness=u_KHR_iridescenceThicknessMaximum;#redgpu_if useKHR_materials_iridescence #redgpu_if useKHR_iridescenceTexture iridescenceParameter*=textureSample(packedKHR_iridescence,packedTextureSampler,KHR_iridescenceTextureUV).r;#redgpu_endIf #redgpu_if useKHR_iridescenceThicknessTexture iridescenceThickness=mix(u_KHR_iridescenceThicknessMinimum,u_KHR_iridescenceThicknessMaximum,textureSample(packedKHR_iridescence,packedTextureSampler,KHR_iridescenceThicknessTextureUV).g);#redgpu_endIf #redgpu_endIf var anisotropy:f32=u_KHR_anisotropyStrength;var anisotropicT:vec3=vec3(1.0);var anisotropicB:vec3=vec3(1.0);#redgpu_if useKHR_materials_anisotropy{let T=tbn[0];let B=tbn[1];var anisotropicDirection:vec2=vec2(1.0,.0);if(u_useKHR_anisotropyTexture){let anisotropyTex=textureSample(KHR_anisotropyTexture,baseColorTextureSampler,KHR_anisotropyUV).rgb;anisotropicDirection=anisotropyTex.rg*2.0-1.0;anisotropy*=anisotropyTex.b;}let cosR=cos(u_KHR_anisotropyRotation);let sinR=sin(u_KHR_anisotropyRotation);anisotropicDirection=mat2x2(cosR,sinR,-sinR,cosR)*anisotropicDirection;let anisotropicTBN=getTBN(N,T*anisotropicDirection.x+B*anisotropicDirection.y);anisotropicT=anisotropicTBN[0];anisotropicB=anisotropicTBN[1];}#redgpu_endIf var transmissionRefraction=vec3(.0);#redgpu_if useKHR_materials_transmission{transmissionRefraction=getTransmissionRefraction(u_useKHR_materials_volume,thicknessParameter*inputData.localNodeScale_volumeScale[1],u_KHR_dispersion,u_KHR_attenuationDistance,u_KHR_attenuationColor,ior,roughnessParameter,albedo,systemUniforms.projection.projectionViewMatrix,input_vertexPosition,input_ndcPosition,V,N,renderPath1ResultTexture,renderPath1ResultTextureSampler);#redgpu_if useKHR_materials_volume if(u_useKHR_materials_volume){let localNodeScale=inputData.localNodeScale_volumeScale[0];let scaledThickness=thicknessParameter*localNodeScale;let safeAttenuationColor=clamp(u_KHR_attenuationColor,vec3(EPSILON),vec3(1.0));let safeAttenuationDistance=max(u_KHR_attenuationDistance,EPSILON);let attenuationCoefficient=-log(safeAttenuationColor)/safeAttenuationDistance;let pathLength=scaledThickness/max(NdotV,.04);transmissionRefraction*=exp(-attenuationCoefficient*pathLength);}#redgpu_endIf}#redgpu_endIf let F0_dielectric_base=getDielectricF0(ior);var F0_dielectric=F0_dielectric_base*specularColor;var F0_metal=albedo;#redgpu_if useKHR_materials_iridescence if(iridescenceParameter>.0){F0_dielectric=getIridescentFresnel(1.0,u_KHR_iridescenceIor,F0_dielectric,iridescenceThickness,iridescenceParameter,NdotV);F0_metal=getIridescentFresnel(1.0,u_KHR_iridescenceIor,albedo,iridescenceThickness,iridescenceParameter,NdotV);}#redgpu_endIf let F0=mix(F0_dielectric,F0_metal,metallicParameter);let totalDirectLighting=getDirectPbrLighting(input_vertexPosition,inputData.position,visibility,N,V,NdotV,roughnessParameter,metallicParameter,albedo,F0_dielectric_base,ior,specularColor,specularParameter,u_useKHR_materials_diffuse_transmission,diffuseTransmissionParameter,diffuseTransmissionColor,transmissionParameter,sheenColor,sheenRoughnessParameter,anisotropy,anisotropicT,anisotropicB,clearcoatParameter,clearcoatRoughnessParameter,clearcoatNormal,u_useKHR_materials_iridescence,iridescenceParameter,u_KHR_iridescenceIor,iridescenceThickness);let indirectLighting=getIndirectPbrLighting(N,V,NdotV,albedo,&roughnessParameter,metallicParameter,F0,F0_dielectric,F0_metal,specularParameter,occlusionParameter,transmissionParameter,transmissionRefraction,u_useKHR_materials_diffuse_transmission,diffuseTransmissionParameter,diffuseTransmissionColor,sheenColor,sheenRoughnessParameter,anisotropy,anisotropicT,anisotropicB,clearcoatParameter,clearcoatRoughnessParameter,clearcoatNormal);var emissiveColor=u_emissiveFactor*u_emissiveStrength;#redgpu_if emissiveTexture emissiveColor*=textureSample(emissiveTexture,emissiveTextureSampler,emissiveUV).rgb;#redgpu_endIf let finalColor=vec4(totalDirectLighting+indirectLighting+emissiveColor,resultAlpha);#redgpu_if useCutOff if(resultAlpha<=u_cutOff){discard;}#redgpu_endIf #redgpu_if useTint output.color=getTintBlendMode(finalColor,uniforms.tintBlendMode,uniforms.tint);#redgpu_else output.color=finalColor;#redgpu_endIf{let smoothness=1.0-roughnessParameter;let smoothnessCurved=smoothness*smoothness*(3.0-2.0*smoothness);let baseReflectionStrength=smoothnessCurved*(.04+0.96*metallicParameter*metallicParameter);output.gBufferNormal=vec4(N*0.5+0.5,baseReflectionStrength);}output.gBufferMotionVector=vec4(getMotionVector(inputData.currentClipPos,inputData.prevClipPos),.0,1.0);return output;}fn getTextureTransformUV(input_uv:vec2,input_uv1:vec2,texCoord_index:u32,use_transform:u32,transform_offset:vec2,transform_rotation:f32,transform_scale:vec2)->vec2{var result_uv=select(input_uv,input_uv1,texCoord_index==1u);if(use_transform==1u){let translation=mat3x3(1.0,.0,.0,.0,1.0,.0,transform_offset.x,transform_offset.y,1.0);let cos_rot=cos(transform_rotation);let sin_rot=sin(transform_rotation);let rotation_matrix=mat3x3(cos_rot,-sin_rot,.0,sin_rot,cos_rot,.0,.0,.0,1.0);let scale_matrix=mat3x3(transform_scale.x,.0,.0,.0,transform_scale.y,.0,.0,.0,1.0);let result_matrix=translation*rotation_matrix*scale_matrix;result_uv=(result_matrix*vec3(result_uv,1.0)).xy;}return result_uv;}fn getDielectricF0(ior:f32)->vec3{let f0_factor=(ior-1.0)/(ior+1.0);return vec3(f0_factor*f0_factor);}fn getSpecularNDF(NdotH:f32,roughness:f32)->f32{let alpha=roughness*roughness;let alpha2=alpha*alpha;let NdotH2=NdotH*NdotH;let nom=alpha2;let denom=(NdotH2*(alpha2-1.0)+1.0);let denomSquared=denom*denom;return nom/max(EPSILON,denomSquared*PI);}fn getSpecularVisibility(NdotV:f32,NdotL:f32,roughness:f32)->f32{let alpha=roughness*roughness;let alpha2=alpha*alpha;let safeNdotV=max(NdotV,1e-4);let safeNdotL=max(NdotL,1e-4);let GGXV=safeNdotL*sqrt(safeNdotV*safeNdotV*(1.0-alpha2)+alpha2);let GGXL=safeNdotV*sqrt(safeNdotL*safeNdotL*(1.0-alpha2)+alpha2);return 0.5/max(GGXV+GGXL,EPSILON);}fn getFresnel(cosTheta:f32,F0:vec3)->vec3{return F0+(vec3(1.0)-F0)*pow(clamp(1.0-cosTheta,.0,1.0),5.0);}fn getIndirectFresnel(cosTheta:f32,F0:vec3,roughness:f32,fresnelTerm:f32)->vec3{let F90=max(vec3(1.0-roughness*0.8),F0);return F0+(F90-F0)*fresnelTerm;}fn getDirectSpecularBRDF(F:vec3,roughness:f32,NdotH:f32,NdotV:f32,NdotL:f32)->vec3{let D=getSpecularNDF(NdotH,roughness);let V=getSpecularVisibility(NdotV,NdotL,roughness);return D*V*F;}fn getDirectDiffuseBRDF(NdotL:f32,NdotV:f32,LdotH:f32,roughness:f32,albedo:vec3)->vec3{if(NdotL<=.0){return vec3(.0);}let energyBias=mix(.0,0.5,roughness);let energyFactor=mix(1.0,1.0/1.51,roughness);let fd90=energyBias+2.0*LdotH*LdotH*roughness;let f0=1.0;let lightScatter=f0+(fd90-f0)*pow(1.0-NdotL,5.0);let viewScatter=f0+(fd90-f0)*pow(1.0-NdotV,5.0);return albedo*NdotL*lightScatter*viewScatter*energyFactor*INV_PI;}fn getDirectSpecularBTDF(NdotV:f32,NdotL:f32,NdotH:f32,VdotH:f32,LdotH:f32,roughness:f32,F:vec3,ior:f32)->vec3{let eta:f32=1.0/ior;let D_rough:f32=getSpecularNDF(NdotH,roughness);let t:f32=clamp((ior-1.0)*100.0,.0,1.0);let D:f32=mix(1.0,D_rough,t);let G:f32=min(1.0,min((2.0*NdotH*NdotV)/VdotH,(2.0*NdotH*abs(NdotL))/VdotH));let denom=(eta*VdotH+LdotH)*(eta*VdotH+LdotH);let btdf:vec3=(vec3(1.0)-F)*abs(VdotH*LdotH)*(eta*eta)*D*G/(max(NdotV,EPSILON)*max(abs(NdotL),EPSILON)*max(denom,EPSILON));return btdf;}fn getDirectDiffuseBTDF(N:vec3,L:vec3,albedo:vec3)->vec3{let cosTheta=max(-dot(N,L),.0);return albedo*cosTheta*INV_PI;}struct SheenIBLResult{sheenIBLContribution:vec3,sheenAlbedoScaling:f32}fn getSheenAlbedoScaling(maxSheenColor:f32,sheenE:f32)->f32{return 1.0-maxSheenColor*sheenE;}fn getIndirectSheenDFG(NdotV:f32,roughness:f32)->f32{if(roughness<.01){return .0;}let r=clamp(roughness,.01,1.0);let grazingFactor=1.0-NdotV;let roughnessExp=1.0/max(r,EPSILON);let distribution=pow(grazingFactor,roughnessExp);let intensity=pow(roughnessExp,0.5);return distribution*intensity*0.5;}fn getSheenCharlieE(NdotV:f32,roughness:f32)->f32{if(roughness<.01){return .0;}let r=clamp(roughness,.01,1.0);let grazingFactor=1.0-NdotV;let roughnessExp=1.0/max(r,EPSILON);return pow(grazingFactor,roughnessExp)*pow(r,0.5);}fn getIndirectSheenBRDF(N:vec3,V:vec3,R:vec3,sheenColor:vec3,maxSheenColor:f32,sheenRoughness:f32,iblMipmapCount:f32,irradianceTexture:texture_cube,textureSampler:sampler)->SheenIBLResult{let NdotV=clamp(dot(N,V),EPSILON,1.0);let mipLevel=sheenRoughness*iblMipmapCount;let sheenRadiance=textureSampleLevel(irradianceTexture,textureSampler,R,mipLevel).rgb*systemUniforms.preExposure*systemUniforms.iblIntensity;let r=clamp(sheenRoughness,.01,1.0);let grazingFactor=1.0-NdotV;let roughnessExp=1.0/r;let sharedPow=pow(grazingFactor,roughnessExp);let sheenDFG=sharedPow*pow(roughnessExp,0.5)*0.5;let E=sharedPow*pow(r,0.5);let contribution=sheenRadiance*sheenColor*sheenDFG;let albedoScaling=getSheenAlbedoScaling(maxSheenColor,E);return SheenIBLResult(contribution,albedoScaling);}fn getDirectSheenBRDF(NdotL:f32,NdotV:f32,NdotH:f32,sheenColor:vec3,sheenRoughness:f32)->vec3{let invAlpha=1.0/max(sheenRoughness,.000001);let cos2h=NdotH*NdotH;let sin2h=max(1.0-cos2h,.0078125);let sheenDistribution=(2.0+invAlpha)*pow(sin2h,invAlpha*0.5)/(2.0*PI);let sheenVisibility=1.0/(4.0*(NdotL+NdotV-NdotL*NdotV));return sheenColor*sheenDistribution*sheenVisibility;}fn getDirectAnisotropicVisibility(NdotL:f32,NdotV:f32,BdotV:f32,TdotV:f32,TdotL:f32,BdotL:f32,at:f32,ab:f32)->f32{let GGXV=NdotL*length(vec3(at*TdotV,ab*BdotV,NdotV));let GGXL=NdotV*length(vec3(at*TdotL,ab*BdotL,NdotL));let v=0.5/max(GGXV+GGXL,EPSILON);return v;}fn getDirectAnisotropicNDF(NdotH:f32,TdotH:f32,BdotH:f32,at:f32,ab:f32)->f32{let a2:f32=at*ab;let f:vec3=vec3(ab*TdotH,at*BdotH,a2*NdotH);let denominator:f32=dot(f,f);let w2:f32=a2/max(denominator,EPSILON);return a2*w2*w2*INV_PI;}fn getDirectAnisotropicBRDF(F:vec3,alphaRoughness:f32,VdotH:f32,NdotL:f32,NdotV:f32,NdotH:f32,BdotV:f32,TdotV:f32,TdotL:f32,BdotL:f32,TdotH:f32,BdotH:f32,anisotropy:f32)->vec3{var at=mix(alphaRoughness,1.0,anisotropy*anisotropy);var ab=alphaRoughness;var V:f32=getDirectAnisotropicVisibility(NdotL,NdotV,BdotV,TdotV,TdotL,BdotL,at,ab);var D:f32=getDirectAnisotropicNDF(NdotH,TdotH,BdotH,at,ab);return F*(V*D);}fn getIndirectAnisotropicBRDF(V:vec3,N:vec3,roughness:f32,anisotropy:f32,anisotropicT:vec3,anisotropicB:vec3)->vec4{let grainDir=select(anisotropicT,anisotropicB,anisotropy>=.0);let stretch=abs(anisotropy)*(1.0-roughness);var T_perp_V=cross(grainDir,V);if(dot(T_perp_V,T_perp_V)(R,max(effectiveRoughness,.04));}fn getDirectClearcoatBRDF(L:vec3,V:vec3,H:vec3,clearcoatNormal:vec3,clearcoatRoughness:f32,LdotH:f32)->vec3{let clearcoatNdotL=max(dot(clearcoatNormal,L),.0);let clearcoatNdotV=max(dot(clearcoatNormal,V),.04);let clearcoatNdotH=max(dot(clearcoatNormal,H),.0);let clearcoatF=getFresnel(LdotH,vec3(.04));let CLEARCOAT_BRDF=getDirectSpecularBRDF(clearcoatF,clearcoatRoughness,clearcoatNdotH,clearcoatNdotV,clearcoatNdotL);return CLEARCOAT_BRDF*clearcoatNdotL;}fn getIndirectClearcoatBRDF(V:vec3,clearcoatNormal:vec3,clearcoatRoughness:f32,iblMipmapCount:f32,ibl_prefilterTexture:texture_cube,prefilterTextureSampler:sampler,ibl_brdfLUTTexture:texture_2d,useSkyAtmosphere:bool,sunIntensity:f32,skyAtmosphere_prefilteredTexture:texture_cube,atmosphereSampler:sampler,cameraHeight:f32,atmosphereHeight:f32,transmittanceTexture:texture_2d,mainR:vec3,isMainNormal:bool)->vec4{let clearcoatR=select(getReflectionVectorFromViewDirection(V,clearcoatNormal),mainR,isMainNormal);let clearcoatNdotV=max(abs(dot(clearcoatNormal,V)),.04);let clearcoatMipLevel=clearcoatRoughness*iblMipmapCount;var clearcoatRadiance=textureSampleLevel(ibl_prefilterTexture,prefilterTextureSampler,clearcoatR,clearcoatMipLevel).rgb*systemUniforms.preExposure*systemUniforms.iblIntensity;if(useSkyAtmosphere){let u_atmo=systemUniforms.skyAtmosphere;let skyIntensity=u_atmo.sunIntensity;let ccTrans=getTransmittance(transmittanceTexture,atmosphereSampler,cameraHeight,clearcoatR.y,atmosphereHeight);let atmoMipCount=f32(textureNumLevels(skyAtmosphere_prefilteredTexture)-1);let atmoMipLevel=clearcoatRoughness*atmoMipCount;let ccSkyScat=textureSampleLevel(skyAtmosphere_prefilteredTexture,atmosphereSampler,clearcoatR,atmoMipLevel).rgb*skyIntensity*systemUniforms.preExposure;clearcoatRadiance=(clearcoatRadiance*ccTrans)+ccSkyScat;}let clearcoatEnvBRDF=textureSampleLevel(ibl_brdfLUTTexture,prefilterTextureSampler,clamp(vec2(clearcoatNdotV,clearcoatRoughness),vec2(.005),vec2(0.995)),.0).rg;let coatF=getIndirectFresnel(clearcoatNdotV,vec3(.04),clearcoatRoughness,pow(1.0-clearcoatNdotV,5.0-2.0*clearcoatRoughness)).x;let clearcoatIBL_Weight=(.04*clearcoatEnvBRDF.x+clearcoatEnvBRDF.y);return vec4(clearcoatRadiance*clearcoatIBL_Weight,coatF);}fn getIridescentFresnel(outsideIOR:f32,iridescenceIOR:f32,baseF0:vec3,iridescenceThickness:f32,iridescenceFactor:f32,cosTheta1:f32)->vec3{if(iridescenceThickness<=.0||iridescenceFactor<=.0){return baseF0;}let cosTheta1Abs=abs(cosTheta1);let safeIridescenceIOR=max(iridescenceIOR,1.01);let sinTheta1=sqrt(max(.0,1.0-cosTheta1Abs*cosTheta1Abs));let sinTheta2=(outsideIOR/safeIridescenceIOR)*sinTheta1;if(sinTheta2>=1.0){return baseF0+iridescenceFactor*(1.0-baseF0);}let cosTheta2=sqrt(1.0-sinTheta2*sinTheta2);let opticalThickness=2.0*iridescenceThickness*safeIridescenceIOR*cosTheta2;let phase=(PI2*opticalThickness)*vec3(1.0/650.0,1.0/510.0,1.0/475.0);let cosPhase=cos(phase);let sinPhase=sin(phase);let outsideCos1=outsideIOR*cosTheta1Abs;let iridescenceCos2=safeIridescenceIOR*cosTheta2;let iridescenceCos1=safeIridescenceIOR*cosTheta1Abs;let outsideCos2=outsideIOR*cosTheta2;let r12_s=(outsideCos1-iridescenceCos2)/max(outsideCos1+iridescenceCos2,EPSILON);let r12_p=(iridescenceCos1-outsideCos2)/max(iridescenceCos1+outsideCos2,EPSILON);let sqrtF0=sqrt(clamp(baseF0,vec3(.01),vec3(0.99)));let safeN3=(1.0+sqrtF0)/max(1.0-sqrtF0,vec3(EPSILON));let r23_s=(iridescenceCos2-safeN3*cosTheta1Abs)/max(iridescenceCos2+safeN3*cosTheta1Abs,vec3(EPSILON));let r23_p=(safeN3*cosTheta2-iridescenceCos1)/max(safeN3*cosTheta2+iridescenceCos1,vec3(EPSILON));let r12_s_vec=vec3(r12_s);let r12_p_vec=vec3(r12_p);let denSReal=1.0+r12_s_vec*r23_s*cosPhase;let denSImag=-r12_s_vec*r23_s*sinPhase;let denSSquared=denSReal*denSReal+denSImag*denSImag;let numSReal=r12_s_vec+r23_s*cosPhase;let numSImag=-r23_s*sinPhase;let Rs=(numSReal*numSReal+numSImag*numSImag)/max(denSSquared,vec3(EPSILON));let denPReal=1.0+r12_p_vec*r23_p*cosPhase;let denPImag=-r12_p_vec*r23_p*sinPhase;let denPSquared=denPReal*denPReal+denPImag*denPImag;let numPReal=r12_p_vec+r23_p*cosPhase;let numPImag=-r23_p*sinPhase;let Rp=(numPReal*numPReal+numPImag*numPImag)/max(denPSquared,vec3(EPSILON));let reflectance=clamp(0.5*(Rs+Rp),vec3(.0),vec3(1.0));return mix(baseF0,reflectance,iridescenceFactor);}fn getDirectPbrLighting(input_vertexPosition:vec3,inputData_position:vec4,visibility:f32,N:vec3,V:vec3,NdotV:f32,roughnessParameter:f32,metallicParameter:f32,albedo:vec3,F0_dielectric_base:vec3,ior:f32,specularColor:vec3,specularParameter:f32,u_useKHR_materials_diffuse_transmission:bool,diffuseTransmissionParameter:f32,diffuseTransmissionColor:vec3,transmissionParameter:f32,sheenColor:vec3,sheenRoughnessParameter:f32,anisotropy:f32,anisotropicT:vec3,anisotropicB:vec3,clearcoatParameter:f32,clearcoatRoughnessParameter:f32,clearcoatNormal:vec3,useIridescence:bool,iridescenceFactor:f32,iridescenceIor:f32,iridescenceThickness:f32)->vec3{var totalDirectLighting=vec3(.0);let u_directionalLightCount=systemUniforms.directionalLightCount;let u_directionalLights=systemUniforms.directionalLights;for(var i=0u;iu_clusterLightRadius){continue;}let L=normalize(lightDir);let attenuation=getLightDistanceAttenuation(lightDistance,u_clusterLightRadius);var finalAttenuation=attenuation;if(u_isSpotLight>.0){let u_clusterLightDirection=normalize(vec3(targetLight.directionX,targetLight.directionY,targetLight.directionZ));let lightToVertex=normalize(-L);finalAttenuation*=getLightAngleAttenuation(lightToVertex,u_clusterLightDirection,targetLight.innerCutoff,targetLight.outerCutoff);}var finalLightColor=targetLight.color*targetLight.intensity*finalAttenuation*systemUniforms.preExposure;totalDirectLighting+=getDirectPbrLight(finalLightColor,N,V,L,NdotV,roughnessParameter,metallicParameter,albedo,F0_dielectric_base,ior,specularColor,specularParameter,u_useKHR_materials_diffuse_transmission,diffuseTransmissionParameter,diffuseTransmissionColor,transmissionParameter,sheenColor,sheenRoughnessParameter,anisotropy,anisotropicT,anisotropicB,clearcoatParameter,clearcoatRoughnessParameter,clearcoatNormal,useIridescence,iridescenceFactor,iridescenceIor,iridescenceThickness);}}return totalDirectLighting;}fn getIndirectPbrLighting(N:vec3,V:vec3,NdotV:f32,albedo:vec3,roughnessParameter:ptr,metallicParameter:f32,F0:vec3,F0_dielectric:vec3,F0_metal:vec3,specularParameter:f32,occlusionParameter:f32,transmissionParameter:f32,transmissionRefraction:vec3,u_useKHR_materials_diffuse_transmission:bool,diffuseTransmissionParameter:f32,diffuseTransmissionColor:vec3,sheenColor:vec3,sheenRoughnessParameter:f32,anisotropy:f32,anisotropicT:vec3,anisotropicB:vec3,clearcoatParameter:f32,clearcoatRoughnessParameter:f32,clearcoatNormal:vec3)->vec3{let u_usePrefilterTexture=systemUniforms.usePrefilterTexture==1u;let u_useSkyAtmosphere=systemUniforms.useSkyAtmosphere==1u;let preExposure=systemUniforms.preExposure;if(u_usePrefilterTexture||u_useSkyAtmosphere){var R=getReflectionVectorFromViewDirection(V,N);let NdotV_IBL=max(abs(dot(N,V)),.04);var iblRoughness=*roughnessParameter;#redgpu_if useKHR_materials_anisotropy if(anisotropy>.0){let anisotropicResult=getIndirectAnisotropicBRDF(V,N,iblRoughness,anisotropy,anisotropicT,anisotropicB);R=anisotropicResult.xyz;iblRoughness=anisotropicResult.w;}#redgpu_endIf var reflectedColor=vec3(.0);var iblDiffuseColor=vec3(.0);var iblMipmapCount:f32=.0;if(u_usePrefilterTexture){iblMipmapCount=f32(textureNumLevels(ibl_prefilterTexture)-1);var mipLevel=iblRoughness*iblMipmapCount;reflectedColor=textureSampleLevel(ibl_prefilterTexture,prefilterTextureSampler,R,mipLevel).rgb*preExposure*systemUniforms.iblIntensity;iblDiffuseColor=textureSampleLevel(ibl_irradianceTexture,prefilterTextureSampler,N,0).rgb*preExposure*systemUniforms.iblIntensity;}if(u_useSkyAtmosphere){let u_atmo=systemUniforms.skyAtmosphere;let camH=u_atmo.cameraHeight;let atmH=u_atmo.atmosphereHeight;let skyIntensity=u_atmo.sunIntensity;let specTrans=getTransmittance(transmittanceTexture,atmosphereSampler,camH,R.y,atmH);let atmoMipCount=f32(textureNumLevels(skyAtmosphere_prefilteredTexture)-1);let atmoMipLevel=iblRoughness*atmoMipCount;let specSkyScat=textureSampleLevel(skyAtmosphere_prefilteredTexture,atmosphereSampler,R,atmoMipLevel).rgb*skyIntensity*preExposure;reflectedColor=(reflectedColor*specTrans)+specSkyScat;let diffTrans=getTransmittance(transmittanceTexture,atmosphereSampler,camH,N.y,atmH);let skyIrradiance=textureSampleLevel(atmosphereIrradianceLUT,atmosphereSampler,N,.0).rgb*skyIntensity*preExposure;iblDiffuseColor=(iblDiffuseColor*diffTrans)+skyIrradiance;}let envBRDF=textureSampleLevel(ibl_brdfLUTTexture,prefilterTextureSampler,clamp(vec2(NdotV_IBL,*roughnessParameter),vec2(.005),vec2(0.995)),.0).rg;let energyCompensation=1.0+F0*(1.0/max(envBRDF.x+envBRDF.y,1e-4)-1.0);reflectedColor*=energyCompensation;let fresnelPower=5.0-2.0*(*roughnessParameter);let fresnelTerm=pow(saturate(1.0-NdotV_IBL),fresnelPower);let FR_dielectric=getIndirectFresnel(NdotV_IBL,F0_dielectric,*roughnessParameter,fresnelTerm);let FR_metal=getIndirectFresnel(NdotV_IBL,F0_metal,*roughnessParameter,fresnelTerm);let horizonOcclusion=saturate(1.0+1.1*dot(R,N));reflectedColor*=horizonOcclusion*horizonOcclusion;let F_IBL_dielectric=FR_dielectric*envBRDF.x+envBRDF.y;let F_IBL_metal=FR_metal*envBRDF.x+envBRDF.y;let F_IBL_dielectric_weight=F_IBL_dielectric*specularParameter;let specularOcclusion=saturate(pow(NdotV_IBL+occlusionParameter,exp2(-16.0*(*roughnessParameter)-1.0))-1.0+occlusionParameter);let specularAlbedo_IBL=saturate(F0_dielectric*envBRDF.x+envBRDF.y);let diffuseWeight_IBL=(vec3(1.0)-specularAlbedo_IBL*specularParameter);var envIBL_DIFFUSE:vec3=albedo*iblDiffuseColor*diffuseWeight_IBL*INV_PI*occlusionParameter;#redgpu_if useKHR_materials_diffuse_transmission{var backScatteringColor=vec3(.0);if(u_usePrefilterTexture){let mipLevel=iblRoughness*iblMipmapCount;backScatteringColor=textureSampleLevel(ibl_prefilterTexture,prefilterTextureSampler,-N,mipLevel).rgb*preExposure*systemUniforms.iblIntensity;}if(u_useSkyAtmosphere){let u_atmo=systemUniforms.skyAtmosphere;let skyIntensity=u_atmo.sunIntensity;let backTrans=getTransmittance(transmittanceTexture,atmosphereSampler,u_atmo.cameraHeight,-N.y,u_atmo.atmosphereHeight);let backSkyScat=textureSampleLevel(skyAtmosphere_prefilteredTexture,prefilterTextureSampler,-N,.0).rgb*skyIntensity*preExposure;backScatteringColor=(backScatteringColor*backTrans)+backSkyScat;}let transmittedIBL=backScatteringColor*diffuseTransmissionColor*(vec3(1.0)-F_IBL_dielectric_weight);envIBL_DIFFUSE=mix(envIBL_DIFFUSE,transmittedIBL,diffuseTransmissionParameter);}#redgpu_endIf var envIBL_SPECULAR_BTDF=vec3(.0);#redgpu_if useKHR_materials_transmission if(transmissionParameter>.0){envIBL_SPECULAR_BTDF=transmissionRefraction*(vec3(1.0)-F_IBL_dielectric_weight)*specularOcclusion;}#redgpu_endIf var sheenIBLContribution=vec3(.0);var sheenAlbedoScaling:f32=1.0;#redgpu_if useKHR_materials_sheen{let maxSheenColor=max(sheenColor.x,max(sheenColor.y,sheenColor.z));let sheenResult=getIndirectSheenBRDF(N,V,R,sheenColor,maxSheenColor,sheenRoughnessParameter,iblMipmapCount,ibl_prefilterTexture,prefilterTextureSampler);sheenIBLContribution=sheenResult.sheenIBLContribution;sheenAlbedoScaling=sheenResult.sheenAlbedoScaling;}#redgpu_endIf let ibl_specular_dielectric=reflectedColor*F_IBL_dielectric_weight*specularOcclusion;let ibl_diffuse_dielectric=mix(envIBL_DIFFUSE,envIBL_SPECULAR_BTDF,transmissionParameter);let dielectricPart_IBL=ibl_specular_dielectric+ibl_diffuse_dielectric;let metallicPart_IBL=reflectedColor*F_IBL_metal*specularOcclusion;let baseIndirect=mix(dielectricPart_IBL,metallicPart_IBL,metallicParameter);var indirectLighting=(baseIndirect*sheenAlbedoScaling+sheenIBLContribution);#redgpu_if useKHR_materials_clearcoat if(clearcoatParameter>.0){let u_atmo=systemUniforms.skyAtmosphere;let clearcoatResult=getIndirectClearcoatBRDF(V,clearcoatNormal,clearcoatRoughnessParameter,iblMipmapCount,ibl_prefilterTexture,prefilterTextureSampler,ibl_brdfLUTTexture,u_useSkyAtmosphere,u_atmo.sunIntensity,skyAtmosphere_prefilteredTexture,atmosphereSampler,u_atmo.cameraHeight,u_atmo.atmosphereHeight,transmittanceTexture,R,all(clearcoatNormal==N));let clearcoatSpecularIBL=clearcoatResult.rgb*clearcoatParameter;let coatF=clearcoatResult.a*clearcoatParameter;indirectLighting=clearcoatSpecularIBL+(vec3(1.0)-coatF)*indirectLighting;}#redgpu_endIf return indirectLighting;}else{let ambientContribution=albedo*systemUniforms.ambientLight.color*systemUniforms.ambientLight.intensity*occlusionParameter*preExposure*INV_PI;var indirectLighting=ambientContribution;#redgpu_if useKHR_materials_transmission if(transmissionParameter>.0){let transmissionFresnel=getFresnel(NdotV,F0);let transmissionWeight=transmissionParameter*(vec3(1.0)-transmissionFresnel);indirectLighting=mix(ambientContribution,transmissionRefraction,transmissionWeight);}#redgpu_endIf return indirectLighting;}}fn getDirectPbrLight(lightColor:vec3,N:vec3,V:vec3,L:vec3,VdotN:f32,roughnessParameter:f32,metallicParameter:f32,albedo:vec3,F0_base:vec3,ior:f32,specularColor:vec3,specularParameter:f32,u_useKHR_materials_diffuse_transmission:bool,diffuseTransmissionParameter:f32,diffuseTransmissionColor:vec3,transmissionParameter:f32,sheenColor:vec3,sheenRoughnessParameter:f32,anisotropy:f32,anisotropicT:vec3,anisotropicB:vec3,clearcoatParameter:f32,clearcoatRoughnessParameter:f32,clearcoatNormal:vec3,useIridescence:bool,iridescenceFactor:f32,iridescenceIor:f32,iridescenceThickness:f32)->vec3{let dLight=lightColor;let NdotL_origin=dot(N,L);let NdotL=max(NdotL_origin,.0);let H=normalize(L+V);let NdotH=max(dot(N,H),.0);let LdotH=max(dot(L,H),.0);let VdotH=max(dot(V,H),.0);var F:vec3;let dielectric_f0=F0_base*specularColor;let metal_f0=albedo;let combined_f0=mix(dielectric_f0,metal_f0,metallicParameter);if(useIridescence&&iridescenceFactor>.0){let F_irid_dielectric=getIridescentFresnel(1.0,iridescenceIor,dielectric_f0,iridescenceThickness,iridescenceFactor,VdotH);let F_irid_metal=getIridescentFresnel(1.0,iridescenceIor,metal_f0,iridescenceThickness,iridescenceFactor,VdotH);F=mix(F_irid_dielectric,F_irid_metal,metallicParameter);}else{F=getFresnel(VdotH,combined_f0);}if(abs(ior-1.0)(.0);}var SPEC_BRDF=getDirectSpecularBRDF(F,roughnessParameter,NdotH,VdotN,NdotL);if(anisotropy>.0){#redgpu_if useKHR_materials_anisotropy var TdotL=dot(anisotropicT,L);var TdotV=dot(anisotropicT,V);var BdotL=dot(anisotropicB,L);var TdotH=dot(anisotropicT,H);var BdotH=dot(anisotropicB,H);var BdotV=dot(anisotropicB,V);SPEC_BRDF=getDirectAnisotropicBRDF(F,roughnessParameter*roughnessParameter,VdotH,NdotL,VdotN,NdotH,BdotV,TdotV,TdotL,BdotL,TdotH,BdotH,anisotropy);#redgpu_endIf}if(abs(ior-1.0)(.0);}let diffuse_reflection=getDirectDiffuseBRDF(NdotL,VdotN,LdotH,roughnessParameter,albedo);var diffuse_transmission=vec3(.0);#redgpu_if useKHR_materials_diffuse_transmission if(u_useKHR_materials_diffuse_transmission){diffuse_transmission=getDirectDiffuseBTDF(N,L,diffuseTransmissionColor);}#redgpu_endIf var specular_transmission=vec3(.0);#redgpu_if useKHR_materials_transmission if(transmissionParameter>.0){specular_transmission=getDirectSpecularBTDF(VdotN,NdotL_origin,NdotH,VdotH,LdotH,roughnessParameter,F,ior)*max(-NdotL_origin,.0);if(abs(ior-1.0)(.0);}}#redgpu_endIf let specular_weight=F*specularParameter;let total_diffuse=mix(diffuse_reflection,diffuse_transmission,diffuseTransmissionParameter);let dielectricPart=(SPEC_BRDF*specularParameter*NdotL)+mix((vec3(1.0)-specular_weight)*total_diffuse,specular_transmission,transmissionParameter);let metallicPart=SPEC_BRDF*NdotL;var result=mix(dielectricPart,metallicPart,metallicParameter);#redgpu_if useKHR_materials_sheen{let maxSheenColor=max(sheenColor.x,max(sheenColor.y,sheenColor.z));if(sheenRoughnessParameter>.0&&maxSheenColor>.001){let sheen_brdf=getDirectSheenBRDF(NdotL,VdotN,NdotH,sheenColor,sheenRoughnessParameter);let sheen_albedo_scaling=getSheenAlbedoScaling(maxSheenColor,getSheenCharlieE(VdotN,sheenRoughnessParameter));result=result*sheen_albedo_scaling+(sheen_brdf*NdotL);}}#redgpu_endIf #redgpu_if useKHR_materials_clearcoat if(clearcoatParameter>.0){let CLEARCOAT_BRDF=getDirectClearcoatBRDF(L,V,H,clearcoatNormal,clearcoatRoughnessParameter,LdotH);let coatF=getFresnel(max(dot(clearcoatNormal,V),.04),vec3(.04)).x*clearcoatParameter;result=CLEARCOAT_BRDF+(vec3(1.0)-coatF)*result;}#redgpu_endIf return result*dLight;}"));class PBRMaterial extends AUVTransformBaseMaterial{#Ia;#Aa;#La;#Ua;#ka;constructor(i){super(i,"PBR_MATERIAL",ki,2),this.initGPURenderInfos(),this.__packingList=[()=>{this.setupPackORMTexture(),this.setupPackedKHR_clearcoatTexture_transmission(),this.setupPackedKHR_diffuse_transmission(),this.setupPackedKHR_sheen(),this.setupPackedKHR_iridescence()}]}get packedKHR_clearcoatTexture_transmission(){return this.#ka}get packedKHR_iridescence(){return this.#Ua}get packedORMTexture(){return this.#Ia}get packedKHR_sheen(){return this.#La}get packedKHR_diffuse_transmission(){return this.#Aa}async setupPackORMTexture(){if(!this.occlusionTexture&&!this.metallicRoughnessTexture)return;this.#Ia||(this.#Ia=new PackedTexture(this.redGPUContext));const i=Math.max(this.occlusionTexture?.gpuTexture?.width||1,this.metallicRoughnessTexture?.gpuTexture?.width||1),g=Math.max(this.occlusionTexture?.gpuTexture?.height||1,this.metallicRoughnessTexture?.gpuTexture?.height||1);await this.#Ia.packing({r:this.occlusionTexture?.gpuTexture,g:this.metallicRoughnessTexture?.gpuTexture,b:this.metallicRoughnessTexture?.gpuTexture},i,g,"packedORMTexture")}async setupPackedKHR_clearcoatTexture_transmission(){this.#ka||(this.#ka=new PackedTexture(this.redGPUContext));const i=Math.max(this.KHR_clearcoatTexture?.gpuTexture?.width||1,this.KHR_clearcoatRoughnessTexture?.gpuTexture?.width||1),g=Math.max(this.KHR_clearcoatTexture?.gpuTexture?.height||1,this.KHR_clearcoatRoughnessTexture?.gpuTexture?.height||1),x=Math.max(this.KHR_transmissionTexture?.gpuTexture?.width||1,this.KHR_thicknessTexture?.gpuTexture?.width||1),v=Math.max(this.KHR_transmissionTexture?.gpuTexture?.height||1,this.KHR_thicknessTexture?.gpuTexture?.height||1),_=Math.max(i,x),y=Math.max(g,v);await this.#ka.packing({r:this.KHR_clearcoatTexture?.gpuTexture,g:this.KHR_clearcoatRoughnessTexture?.gpuTexture,b:this.KHR_transmissionTexture?.gpuTexture,a:this.KHR_thicknessTexture?.gpuTexture},_,y,"packedKHR_clearcoatTexture_transmission",{b:"r",a:"g"})}async setupPackedKHR_diffuse_transmission(){if(!this.KHR_diffuseTransmissionColorTexture&&!this.KHR_diffuseTransmissionTexture)return;this.#Aa||(this.#Aa=new PackedTexture(this.redGPUContext));const i=Math.max(this.KHR_diffuseTransmissionColorTexture?.gpuTexture?.width||1,this.KHR_diffuseTransmissionTexture?.gpuTexture?.width||1),g=Math.max(this.KHR_diffuseTransmissionColorTexture?.gpuTexture?.height||1,this.KHR_diffuseTransmissionTexture?.gpuTexture?.height||1);await this.#Aa.packing({r:this.KHR_diffuseTransmissionColorTexture?.gpuTexture,g:this.KHR_diffuseTransmissionColorTexture?.gpuTexture,b:this.KHR_diffuseTransmissionColorTexture?.gpuTexture,a:this.KHR_diffuseTransmissionTexture?.gpuTexture},i,g,"packedKHR_diffuse_transmission")}async setupPackedKHR_sheen(){if(!this.KHR_sheenColorTexture&&!this.KHR_sheenRoughnessTexture)return;this.#La||(this.#La=new PackedTexture(this.redGPUContext));const i=Math.max(this.KHR_sheenColorTexture?.gpuTexture?.width||1,this.KHR_sheenRoughnessTexture?.gpuTexture?.width||1),g=Math.max(this.KHR_sheenColorTexture?.gpuTexture?.height||1,this.KHR_sheenRoughnessTexture?.gpuTexture?.height||1);await this.#La.packing({r:this.KHR_sheenColorTexture?.gpuTexture,g:this.KHR_sheenColorTexture?.gpuTexture,b:this.KHR_sheenColorTexture?.gpuTexture,a:this.KHR_sheenRoughnessTexture?.gpuTexture},i,g,"packedKHR_sheen")}async setupPackedKHR_iridescence(){if(!this.KHR_iridescenceTexture&&!this.KHR_iridescenceThicknessTexture)return;this.#Ua||(this.#Ua=new PackedTexture(this.redGPUContext));const i=Math.max(this.KHR_iridescenceTexture?.gpuTexture?.width||1,this.KHR_iridescenceThicknessTexture?.gpuTexture?.width||1),g=Math.max(this.KHR_iridescenceTexture?.gpuTexture?.height||1,this.KHR_iridescenceThicknessTexture?.gpuTexture?.height||1);await this.#Ua.packing({r:this.KHR_iridescenceTexture?.gpuTexture,g:this.KHR_iridescenceThicknessTexture?.gpuTexture},i,g,"packedKHR_iridescence")}}definePositiveNumber(PBRMaterial,[{key:"emissiveStrength",value:1},{key:"normalScale",value:1}]);Ui.forEach(i=>{const{extensionName:g,textureList:x,useSampler:v}=i,{positiveNumberList:_,vec3List:y,vec4List:b}=i;g&&defineBoolean(PBRMaterial,[{key:`use${g}`,value:!1}]),((i,g)=>{i?.forEach(i=>{defineBoolean(PBRMaterial,[{key:`use${i.charAt(0).toUpperCase()}${i.substring(1)}`,value:!1}]),definePositiveNumber(PBRMaterial,[{key:`${i}_KHR_texture_transform_rotation`,value:0}]),defineBoolean(PBRMaterial,[{key:`use_${i}_KHR_texture_transform`,value:!1}]),defineVector2(PBRMaterial,[{key:`${i}_KHR_texture_transform_offset`},{key:`${i}_KHR_texture_transform_scale`,value:[1,1]}]),defineUint(PBRMaterial,[{key:`${i}_texCoord_index`,value:0}]),defineTexture(PBRMaterial,[{key:i}]),g&&defineSampler(PBRMaterial,[{key:`${i}Sampler`}])})})(x,!v),_?.forEach(i=>{definePositiveNumber(PBRMaterial,[i])}),y?.forEach(i=>{defineVector3(PBRMaterial,[i])}),b?.forEach(i=>{defineVector4(PBRMaterial,[i])})}),definePositiveNumber(PBRMaterial,[{key:"cutOff",value:0},{key:"KHR_materials_ior",value:1.5},{key:"KHR_dispersion",value:0}]),defineUint(PBRMaterial,[{key:"alphaBlend",value:0}]),defineBoolean(PBRMaterial,[{key:"doubleSided",value:!1},{key:"useCutOff",value:!1},{key:"useVertexColor",value:!1},{key:"useVertexTangent",value:!1},{key:"useKHR_materials_unlit",value:!1},{key:"useSSR",value:!0}]),Object.freeze(PBRMaterial);var Gi="struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,};",Oi="struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(10)localNodeScale_volumeScale:vec2,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};",Vi="struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)vertexTangent:vec4,};",Ni="struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};",Fi="#redgpu_include SYSTEM_UNIFORM;#redgpu_include shadow.getShadowCoord;#redgpu_include entryPoint.mesh.entryPointShadowVertex;#redgpu_include entryPoint.mesh.entryPointPickingVertex;#redgpu_include displacement.getDisplacementPosition;#redgpu_include systemStruct.meshVertexBasicUniform;const maxDistance:f32=1000.0;@group(1)@binding(0)varvertexUniforms:VertexUniforms;@group(1)@binding(1)var displacementTextureSampler:sampler;@group(1)@binding(2)var displacementTexture:texture_2d;@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;#redgpu_if disableJitter{let u_projectionMatrix=systemUniforms.projection.noneJitterProjectionViewMatrix;}#redgpu_else{let u_projectionMatrix=systemUniforms.projection.projectionMatrix;}#redgpu_endIf let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_noneJitterProjectionViewMatrix=systemUniforms.projection.noneJitterProjectionViewMatrix;let u_prevNoneJitterProjectionViewMatrix=systemUniforms.projection.prevNoneJitterProjectionViewMatrix;let u_resolution=systemUniforms.resolution;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let u_matrixList=vertexUniforms.matrixList;let u_modelMatrix=u_matrixList.modelMatrix;let u_prevModelMatrix=u_matrixList.prevModelMatrix;let u_normalModelMatrix=u_matrixList.normalModelMatrix;let u_displacementScale=vertexUniforms.displacementScale;let u_useDisplacementTexture=vertexUniforms.useDisplacementTexture==1u;let u_receiveShadow=vertexUniforms.receiveShadow;let u_directionalLightCount=systemUniforms.directionalLightCount;let u_directionalLights=systemUniforms.directionalLights;let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;let input_position=inputData.position;let input_position_vec4=vec4(input_position,1.0);let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;let transformedUV=input_uv*vertexUniforms.uvTransform.zw+vertexUniforms.uvTransform.xy;var position:vec4;#redgpu_if useDisplacementTexture let tempPosition=u_modelMatrix*input_position_vec4;let distance=distance(tempPosition.xyz,u_cameraPosition);let maxMipLevel=f32(textureNumLevels(displacementTexture))-1.0;let targetMipLevel=clamp((distance/maxDistance)*maxMipLevel,.0,maxMipLevel);let displacedPosition=getDisplacementPosition(input_position,input_vertexNormal,displacementTexture,displacementTextureSampler,u_displacementScale,transformedUV,targetMipLevel);position=u_modelMatrix*vec4(displacedPosition,1.0);#redgpu_else position=u_modelMatrix*input_position_vec4;#redgpu_endIf let worldNormal=normalize((u_normalModelMatrix*vec4(input_vertexNormal,.0)).xyz);let normalPosition=vec4(worldNormal,.0);output.position=u_projectionViewMatrix*position;output.vertexPosition=position.xyz;output.vertexNormal=normalPosition.xyz;output.uv=transformedUV;let transformedTangentXYZ=(u_normalModelMatrix*vec4(inputData.vertexTangent.xyz,.0)).xyz;output.vertexTangent=vec4(normalize(transformedTangentXYZ),inputData.vertexTangent.w);output.combinedOpacity=vertexUniforms.combinedOpacity;#redgpu_if receiveShadow{output.shadowCoord=getShadowCoord(position.xyz,u_directionalLightProjectionViewMatrix);output.receiveShadow=vertexUniforms.receiveShadow;}#redgpu_endIf{output.currentClipPos=u_noneJitterProjectionViewMatrix*position;output.prevClipPos=u_prevNoneJitterProjectionViewMatrix*u_prevModelMatrix*input_position_vec4;}return output;}";const Hi={SHADER_INFO_PBR:parseWGSL("MESH_PBR",[Gi,Oi,"#redgpu_include SYSTEM_UNIFORM;#redgpu_include shadow.getShadowCoord;#redgpu_include entryPoint.mesh.entryPointShadowVertex;#redgpu_include entryPoint.mesh.entryPointPickingVertex;#redgpu_include systemStruct.meshVertexBasicUniform;@group(1)@binding(0)varvertexUniforms:VertexUniforms;@group(1)@binding(1)var displacementTextureSampler:sampler;@group(1)@binding(2)var displacementTexture:texture_2d;@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let input_position=inputData.position;let input_position_vec4=vec4(input_position,1.0);let input_vertexNormal=inputData.vertexNormal;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_noneJitterProjectionViewMatrix=systemUniforms.projection.noneJitterProjectionViewMatrix;let u_prevNoneJitterProjectionViewMatrix=systemUniforms.projection.prevNoneJitterProjectionViewMatrix;let u_resolution=systemUniforms.resolution;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let u_matrixList=vertexUniforms.matrixList;let u_localMatrix=u_matrixList.localMatrix;let u_modelMatrix=u_matrixList.modelMatrix;let u_normalModelMatrix=u_matrixList.normalModelMatrix;let u_prevModelMatrix=u_matrixList.prevModelMatrix;let u_receiveShadow=vertexUniforms.receiveShadow;let u_directionalLightCount=systemUniforms.directionalLightCount;let u_directionalLights=systemUniforms.directionalLights;let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;var position:vec4;var normalPosition:vec4;position=u_modelMatrix*input_position_vec4;normalPosition=u_normalModelMatrix*vec4(input_vertexNormal,.0);output.position=u_projectionViewMatrix*position;output.vertexPosition=position.xyz;output.vertexNormal=normalize(normalPosition.xyz);output.uv=inputData.uv;output.uv1=inputData.uv1;output.vertexColor_0=inputData.vertexColor_0;let transformedTangentXYZ=(u_normalModelMatrix*vec4(inputData.vertexTangent.xyz,.0)).xyz;output.vertexTangent=vec4(normalize(transformedTangentXYZ),inputData.vertexTangent.w);#redgpu_if receiveShadow{output.shadowCoord=getShadowCoord(position.xyz,u_directionalLightProjectionViewMatrix);output.receiveShadow=vertexUniforms.receiveShadow;}#redgpu_endIf{output.currentClipPos=u_noneJitterProjectionViewMatrix*position;output.prevClipPos=u_prevNoneJitterProjectionViewMatrix*u_prevModelMatrix*input_position_vec4;}let nodeScaleX=length(u_localMatrix[0].xyz);let nodeScaleY=length(u_localMatrix[1].xyz);let nodeScaleZ=length(u_localMatrix[2].xyz);let volumeScaleX=length(u_modelMatrix[0].xyz);let volumeScaleY=length(u_modelMatrix[1].xyz);let volumeScaleZ=length(u_modelMatrix[2].xyz);output.localNodeScale_volumeScale=vec2(pow(nodeScaleX*nodeScaleY*nodeScaleZ,1.0/3.0),pow(volumeScaleX*volumeScaleY*volumeScaleZ,1.0/3.0));return output;}"].join("\n")),SHADER_INFO_BASIC:parseWGSL("MESH_BASIC",[Vi,Ni,Fi].join("\n")),SHADER_INFO_ONLY_FRAGMENT_PBR:parseWGSL("MESH_ONLY_FRAGMENT_PBR",[Vi,Oi,Fi].join("\n")),SHADER_INFO_ONLY_VERTEX_PBR:parseWGSL("MESH_ONLY_VERTEX_PBR",[Gi,Ni,Fi].join("\n"))};Object.freeze(Hi);const{SHADER_INFO_PBR:zi,SHADER_INFO_BASIC:$i,SHADER_INFO_ONLY_FRAGMENT_PBR:ji,SHADER_INFO_ONLY_VERTEX_PBR:Ki}=Hi,Xi=zi.shaderSourceVariant.getVariant("none"),qi=$i.shaderSourceVariant.getVariant("none"),Yi=ji.shaderSourceVariant.getVariant("none"),Wi=Ki.shaderSourceVariant.getVariant("none");class LODManager{#Ga=[];#Oa;#Va=!1;constructor(i,g){"InstancingMesh"===i.constructor.name&&(this.#Va=!0),this.#Oa=g}get LODList(){return[...this.#Ga]}addLOD(i,g,x){if(validatePositiveNumberRange(i,1),this.#Ga.length>=8)throw new Error("Maximum of 8 LOD levels allowed.");if(this.#Ga.some(g=>g.distance===i))throw new Error(`LOD with distance ${i} already exists.`);const v="PBR"===g.vertexBuffer.interleavedStruct.label,_=x instanceof PBRMaterial,y={distance:i,distanceSquared:i*i,geometry:g,material:x,geometryIsPBR:v,materialIsPBR:_};this.#Ga.push({...y,...this.#Va?{}:{label:`vertex_${v?"pbr":"noPbr"}_fragment_${_?"pbr":"noPbr"}`,source:this.#Na(g,x)}}),this.#Ga.sort((i,g)=>i.distance-g.distance),this.#Oa?.()}getLOD(i){for(const g of this.#Ga)if(ig.distance!==i),this.#Oa?.()}clearLOD(){this.#Ga.length=0,this.#Oa?.()}#Na(i,g){const x="PBR"===i.vertexBuffer.interleavedStruct.label,v=g instanceof PBRMaterial;return x&&v?Xi:!x&&v?Yi:x&&!v?Wi:qi}}const Zi=Object.values(Er);class DepthStencilState{#Fa;#z="depth32float";#Ha=["r8unorm","r8snorm","r8uint","r8sint","r16uint","r16sint","r16float","rg8unorm","rg8snorm","rg8uint","rg8sint","r32uint","r32sint","r32float","rg16uint","rg16sint","rg16float","rgba8unorm","rgba8unorm-srgb","rgba8snorm","rgba8uint","rgba8sint","bgra8unorm","bgra8unorm-srgb","rgb9e5ufloat","rgb10a2uint","rgb10a2unorm","rg11b10ufloat","rg32uint","rg32sint","rg32float","rgba16uint","rgba16sint","rgba16float","rgba32uint","rgba32sint","rgba32float","stencil8","depth16unorm","depth24plus","depth24plus-stencil8","depth32float","depth32float-stencil8","bc1-rgba-unorm","bc1-rgba-unorm-srgb","bc2-rgba-unorm","bc2-rgba-unorm-srgb","bc3-rgba-unorm","bc3-rgba-unorm-srgb","bc4-r-unorm","bc4-r-snorm","bc5-rg-unorm","bc5-rg-snorm","bc6h-rgb-ufloat","bc6h-rgb-float","bc7-rgba-unorm","bc7-rgba-unorm-srgb","etc2-rgb8unorm","etc2-rgb8unorm-srgb","etc2-rgb8a1unorm","etc2-rgb8a1unorm-srgb","etc2-rgba8unorm","etc2-rgba8unorm-srgb","eac-r11unorm","eac-r11snorm","eac-rg11unorm","eac-rg11snorm","astc-4x4-unorm","astc-4x4-unorm-srgb","astc-5x4-unorm","astc-5x4-unorm-srgb","astc-5x5-unorm","astc-5x5-unorm-srgb","astc-6x5-unorm","astc-6x5-unorm-srgb","astc-6x6-unorm","astc-6x6-unorm-srgb","astc-8x5-unorm","astc-8x5-unorm-srgb","astc-8x6-unorm","astc-8x6-unorm-srgb","astc-8x8-unorm","astc-8x8-unorm-srgb","astc-10x5-unorm","astc-10x5-unorm-srgb","astc-10x6-unorm","astc-10x6-unorm-srgb","astc-10x8-unorm","astc-10x8-unorm-srgb","astc-10x10-unorm","astc-10x10-unorm-srgb","astc-12x10-unorm","astc-12x10-unorm-srgb","astc-12x12-unorm","astc-12x12-unorm-srgb"];#za=!0;#$a=Er.LESS_EQUAL;#ja;#Ka;#Xa;#qa;#Ya=1;#Wa=1;#Za=1;constructor(i){this.#Fa=i}get format(){return this.#z}set format(i){this.#Ha.includes(i)?(this.#z=i,this.#Fa.dirtyPipeline=!0):consoleAndThrowError(`Invalid value for format. Received ${i}. Expected one of: ${this.#Ha.join(", ")}`)}get depthWriteEnabled(){return this.#za}set depthWriteEnabled(i){this.#za=i,this.#Fa.dirtyPipeline=!0}get depthCompare(){return this.#$a}set depthCompare(i){Zi.includes(i)?(this.#$a=i,this.#Fa.dirtyPipeline=!0):consoleAndThrowError(`Invalid value for depthCompare. Received ${i}. Expected one of: ${Zi.join(", ")}`)}get stencilFront(){return this.#ja}set stencilFront(i){this.#ja=i,this.#Fa.dirtyPipeline=!0}get stencilBack(){return this.#Ka}set stencilBack(i){this.#Ka=i,this.#Fa.dirtyPipeline=!0}get stencilReadMask(){return this.#Xa}set stencilReadMask(i){this.#Xa=i,this.#Fa.dirtyPipeline=!0}get stencilWriteMask(){return this.#qa}set stencilWriteMask(i){this.#qa=i,this.#Fa.dirtyPipeline=!0}get depthBias(){return this.#Ya}set depthBias(i){this.#Ya=i,this.#Fa.dirtyPipeline=!0}get depthBiasSlopeScale(){return this.#Wa}set depthBiasSlopeScale(i){this.#Wa=i,this.#Fa.dirtyPipeline=!0}get depthBiasClamp(){return this.#Za}set depthBiasClamp(i){this.#Za=i,this.#Fa.dirtyPipeline=!0}get state(){let i=!1;if(this.#Fa?.primitiveState){const{topology:g}=this.#Fa.primitiveState;i=g===Ei.TRIANGLE_LIST||g===Ei.TRIANGLE_STRIP}return{format:this.#z,depthWriteEnabled:this.#za,depthCompare:this.#$a,stencilFront:this.#ja,stencilBack:this.#Ka,stencilReadMask:this.#Xa,stencilWriteMask:this.#qa,depthBias:i?this.#Ya:null,depthBiasSlopeScale:i?this.#Wa:null,depthBiasClamp:i?this.#Za:null}}}const Ji={NONE:"none",FRONT:"front",BACK:"back"};Object.freeze(Ji);const Qi={CW:"cw",CCW:"ccw"};Object.freeze(Qi);const en={UINT16:"uint16",UINT32:"uint32"};Object.freeze(en);const tn=Object.values(en),rn=Object.values(Qi),nn=Object.values(Ji),an=["point-list","line-list","line-strip","triangle-list","triangle-strip"];class PrimitiveState{dirtyPipeline=!1;state;#Fa;#Ja=Ei.TRIANGLE_LIST;#Qa;#es=Qi.CCW;#ts=Ji.BACK;#rs=!1;constructor(i){this.#Fa=i,this.#Qt()}get topology(){return this.#Ja}set topology(i){an.includes(i)?(this.#Ja=i,this.#Qt()):consoleAndThrowError(`Invalid value for topology. Received ${i}. Expected one of: ${an.join(", ")}`)}get stripIndexFormat(){return this.#Qa}set stripIndexFormat(i){tn.includes(i)?(this.#Qa=i,this.#Qt()):consoleAndThrowError(`Invalid value for stripIndexFormat. Received ${i}. Expected one of: ${tn.join(", ")}`)}get frontFace(){return this.#es}set frontFace(i){rn.includes(i)?(this.#es=i,this.#Qt()):consoleAndThrowError(`Invalid value for frontFace. Received ${i}. Expected one of: ${rn.join(", ")}`)}get cullMode(){return this.#ts}set cullMode(i){nn.includes(i)?(this.#ts=i,this.#Qt()):consoleAndThrowError(`Invalid value for cullMode. Received ${i}. Expected one of: ${nn.join(", ")}`)}get unclippedDepth(){return this.#rs}set unclippedDepth(i){"boolean"==typeof i?(this.#rs=i,this.#Qt()):consoleAndThrowError(`Invalid type for unclippedDepth. Received ${typeof i}. Expected type: boolean.`)}#Qt(){this.state={topology:this.#Ja,stripIndexFormat:this.#Qa,frontFace:this.#es,cullMode:this.#ts,unclippedDepth:this.#rs},this.#Fa.dirtyPipeline=!0}}const sn=create$4(),on={x:0,y:0,z:0,w:0},getScreenPoint=(i,g)=>{"View3D"!==i?.constructor?.name&&consoleAndThrowError("allow only View3D instance"),identity$1(sn);const{noneJitterProjectionMatrix:x,rawCamera:v,pixelRectArray:_}=i;return multiply$4(sn,x,v.viewMatrix),multiply$4(sn,sn,g),on.z=sn[14],on.w=sn[15],on.x=.5*sn[12]/on.w+.5,on.y=.5*sn[13]/on.w+.5,[(_[0]+on.x*_[2])/window.devicePixelRatio,(_[1]+(1-on.y)*_[3])/window.devicePixelRatio]},un=create$4(),localToWorld=(i,g,x,v)=>(validateNumber(g),validateNumber(x),validateNumber(v),identity$1(un),translate(un,un,[g,x,v]),multiply$4(un,i,un),[un[12],un[13],un[14]]),cn=create$4(),hn=create$3(),worldToLocal=(i,g,x,v)=>(validateNumber(g),validateNumber(x),validateNumber(v),invert$1(cn,i),set$3(hn,g,x,v),transformMat4$2(hn,hn,cn),[hn[0],hn[1],hn[2]]);class Object3DContainer extends BaseObject{modelMatrix=create$4();#is=[];constructor(){super()}get children(){return this.#is}get numChildren(){return this.#is.length}contains(i){return this.#ns(i),this.#is.includes(i)}addChild(i){return this.#ns(i),this.#as(i)?(this.#is.push(i),i.dirtyTransform=!0,i):null}addChildAt(i,g){if(validateUintRange(g),this.#is.lengththis.#is.length)&&this.#as(i))return this.#is.splice(g,0,i),i.dirtyTransform=!0,this}getChildAt(i){if(validateUintRange(i),!(i>=this.#is.length||i<0))return this.#is[i]}getChildIndex(i){this.#ns(i);const g=this.#is.indexOf(i);return-1===g?-1:g}setChildIndex(i,g){this.#ns(i),validateUintRange(g);const x=this.#is.length,v=g>=x,_=this.#is.indexOf(i);-1!==_?v?consoleAndThrowError(`Invalid index. Index ${g} is out of bounds. Index should be between 0 and ${x-1}.`):(this.#is.splice(_,1),this.#is.splice(g,0,i)):consoleAndThrowError(`The provided is not a child of the Object3DContainer.: ${i}`)}swapChildren(i,g){if(this.#ns(i),this.#ns(g),i===g)return void consoleAndThrowError("Error: child1 and child2 are the same. Cannot swap a child with itself.");const x=this.#is.indexOf(i),v=this.#is.indexOf(g);-1!==x&&-1!==v||consoleAndThrowError(`Error: ${-1===x?"child1":"child2"} is not a child of this Object3DContainer.`),this.swapChildrenAt(x,v)}swapChildrenAt(i,g){validateUintRange(i),validateUintRange(g),i===g&&consoleAndThrowError("Error: index1 and index2 are identical. Cannot swap a child with itself.");const x=this.#is.length;(i>=x||g>=x)&&consoleAndThrowError(`Error: Both index1 and index2 should be less than the number of children. Provided index1: ${i}, index2: ${g}, number of children: ${x}`);let v=this.#is[i];this.#is[i]=this.#is[g],this.#is[g]=v}removeChild(i){this.#ns(i);const g=this.#is.indexOf(i);if(g>-1)return i.parent=null,this.#is.splice(g,1)[0];consoleAndThrowError("Error: Child not found within parent.")}removeChildAt(i){validateUintRange(i);const g=this.#is[i];if(g)return g.parent=null,this.#is.splice(i,1)[0];throw new Error(`Error: No child found at provided index: ${i}.`)}removeAllChildren(){let i=this.#is.length;for(;i--;)this.#is[i].parent=null;return this.#is.length=0,this}#ns(i){i instanceof Object3DContainer||consoleAndThrowError("allow only Object3DContainer instance.")}#as=i=>(this.#ns(i),i.parent?!!i.parent?.removeChild(i)&&(i.parent=this,!0):(i.parent=this,!0))}class MeshBase extends Object3DContainer{gpuRenderInfo;animationInfo={skinInfo:null,morphInfo:null,weightBuffer:null,jointBuffer:null,animationsList:null};gltfLoaderInfo;dirtyPipeline=!0;dirtyTransform=!0;dirtyOpacity=!0;modelMatrix=create$4();localMatrix=create$4();normalModelMatrix=create$4();#h;#f;#ss;#os;#us;constructor(i){super(),validateRedGPUContext(i),this.#h=i,this.#f=i.gpuDevice,this.#ss=new PrimitiveState(this),this.#os=new DepthStencilState(this)}get currentShaderModuleName(){return this.#us}set currentShaderModuleName(i){this.#us=i}get primitiveState(){return this.#ss}get depthStencilState(){return this.#os}get gpuDevice(){return this.#f}get redGPUContext(){return this.#h}worldToLocal(i,g,x){return worldToLocal(this.modelMatrix,i,g,x)}localToWorld(i,g,x){return localToWorld(this.modelMatrix,i,g,x)}getScreenPoint(i){return getScreenPoint(i,this.modelMatrix)}}const fn="shadow",dn="picking",createBasePipeline=(i,g,x,v)=>{const{redGPUContext:_}=i,{gpuDevice:y,resourceManager:b}=_,S=i.material.gpuRenderInfo;let w,L;switch(v){case fn:w="entryPointShadowVertex",L=`${g.label}_shadow_pipeline`;break;case dn:w="entryPointPickingVertex",L=`${g.label}_picking_pipeline`;break;default:w="main",L=`${g.label}_pipeline`}const k={module:g,entryPoint:w,buffers:i.vertexStateBuffers},H=[b.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),x];v!==fn&&H.push(S.fragmentBindGroupLayout);const z={bindGroupLayouts:H,label:`${L}_${S.fragmentBindGroupLayout.label}`},q={label:L,layout:b.createGPUPipelineLayout(`${z.label}`,z),vertex:k,primitive:i.primitiveState.state};switch(v){case fn:q.depthStencil={depthWriteEnabled:!0,depthCompare:Er.LESS_EQUAL,format:"depth32float"};break;case dn:i.material&&(q.fragment={module:i.material.gpuRenderInfo.fragmentShaderModule,entryPoint:"entryPointPickingFragment",targets:[{format:navigator.gpu.getPreferredCanvasFormat()}]},q.depthStencil=i.depthStencilState.state);break;default:q.fragment=S.fragmentState,q.depthStencil=i.depthStencilState.state,q.multisample={count:_.antialiasingManager.useMSAA?4:1}}return y.createRenderPipeline(q)};const getBasicMeshVertexBindGroupDescriptor=(i,g=!1)=>{const{redGPUContext:x,gpuRenderInfo:v,material:_}=i,{resourceManager:y}=x,{vertexUniformBuffer:b,vertexBindGroupLayout:S}=v,{basicSampler:w,emptyBitmapTextureView:L,basicDisplacementSampler:k}=y,{gpuSampler:H}=w;return{layout:S,label:g?"VERTEX_BIND_GROUP_DESCRIPTOR_MESH_SKIN":"VERTEX_BIND_GROUP_DESCRIPTOR_MESH",entries:g?[{binding:0,resource:{buffer:b.gpuBuffer,offset:0,size:b.size}},{binding:1,resource:k.gpuSampler},{binding:2,resource:y.getGPUResourceBitmapTextureView(_?.displacementTexture)||L},{binding:3,resource:{buffer:i.animationInfo.skinInfo.vertexStorageBuffer,offset:0,size:i.animationInfo.skinInfo.vertexStorageBuffer.size}},{binding:4,resource:{buffer:i.animationInfo.skinInfo.prevVertexStorageBuffer,offset:0,size:i.animationInfo.skinInfo.prevVertexStorageBuffer.size}}]:[{binding:0,resource:{buffer:b.gpuBuffer,offset:0,size:b.size}},{binding:1,resource:k.gpuSampler},{binding:2,resource:y.getGPUResourceBitmapTextureView(_?.displacementTexture)||L}]}},{SHADER_INFO_PBR:mn,SHADER_INFO_BASIC:pn,SHADER_INFO_ONLY_FRAGMENT_PBR:gn,SHADER_INFO_ONLY_VERTEX_PBR:xn}=Hi,vn=mn.uniforms.vertexUniforms,_n=pn.uniforms.vertexUniforms,createMeshVertexShaderModule=i=>{const{material:g}=i;let x,v="basic";switch(g instanceof PBRMaterial&&i.animationInfo?.skinInfo?v="skin":i.createCustomMeshVertexShaderModule&&(v="custom"),v){case"basic":{const g=(i=>{const{geometry:g,material:x}=i,v="PBR"===g.vertexBuffer.interleavedStruct.label,_=x instanceof PBRMaterial,y=v&&!_,b=!v&&_;return v&&_?{name:"VERTEX_MODULE_MESH_PBR",shaderInfo:mn,source:mn.defaultSource,uniformStruct:vn}:b?{name:"VERTEX_MODULE_MESH_ONLY_FRAGMENT_PBR",shaderInfo:gn,source:gn.defaultSource,uniformStruct:_n}:y?{name:"VERTEX_MODULE_MESH_ONLY_VERTEX_PBR",shaderInfo:xn,source:xn.defaultSource,uniformStruct:_n}:{name:"VERTEX_MODULE_MESH",shaderInfo:pn,source:pn.defaultSource,uniformStruct:_n}})(i);x=i.createMeshVertexShaderModuleBASIC(g.name,g.shaderInfo,g.uniformStruct,g.source);break}case"skin":x=((i,g)=>{const{redGPUContext:x,currentShaderModuleName:v}=g,{resourceManager:_,gpuDevice:y}=x,{gpuRenderInfo:b}=g,S=`${g.animationInfo.skinInfo.joints.length}`,w=`${i}_${S}`,L="#redgpu_include SYSTEM_UNIFORM;#redgpu_include shadow.getShadowCoord;#redgpu_include shadow.getShadowClipPosition;#redgpu_include systemStruct.meshVertexBasicUniform;@group(1)@binding(0)varvertexUniforms:VertexUniforms;@group(1)@binding(1)var displacementTextureSampler:sampler;@group(1)@binding(2)var displacementTexture:texture_2d;@group(1)@binding(3)varvertexStorages:array>;@group(1)@binding(4)varprevVertexStorages:array>;struct InputDataSkin{@builtin(vertex_index)idx:u32,@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(10)localNodeScale_volumeScale:vec2,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};#redgpu_include systemStruct.OutputShadowData;@vertex fn main(inputData:InputDataSkin)->VertexOutput{var output:VertexOutput;let input_position=inputData.position;let input_position_vec4=vec4(input_position,1.0);let input_vertexNormal=inputData.vertexNormal;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_noneJitterProjectionViewMatrix=systemUniforms.projection.noneJitterProjectionViewMatrix;let u_prevNoneJitterProjectionViewMatrix=systemUniforms.projection.prevNoneJitterProjectionViewMatrix;let u_resolution=systemUniforms.resolution;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let u_matrixList=vertexUniforms.matrixList;let u_localMatrix=u_matrixList.localMatrix;let u_modelMatrix=u_matrixList.modelMatrix;let u_prevModelMatrix=u_matrixList.prevModelMatrix;let u_normalModelMatrix=u_matrixList.normalModelMatrix;let u_receiveShadow=vertexUniforms.receiveShadow;let u_directionalLightCount=systemUniforms.directionalLightCount;let u_directionalLights=systemUniforms.directionalLights;let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;let skinMat=vertexStorages[inputData.idx];let prevSkinMat=prevVertexStorages[inputData.idx];let skinnedPosition=(skinMat*vec4(inputData.position,1.0));let position=u_modelMatrix*skinnedPosition;let skinnedNormal=(skinMat*vec4(input_vertexNormal,.0)).xyz;let transformedNormal=normalize((u_normalModelMatrix*vec4(skinnedNormal,.0)).xyz);output.vertexNormal=transformedNormal;let skinnedTangent=(skinMat*vec4(inputData.vertexTangent.xyz,.0)).xyz;let transformedTangentXYZ=(u_normalModelMatrix*vec4(skinnedTangent,.0)).xyz;output.vertexTangent=vec4(normalize(transformedTangentXYZ),inputData.vertexTangent.w);output.position=u_projectionViewMatrix*position;output.vertexPosition=position.xyz;output.uv=inputData.uv;output.uv1=inputData.uv1;output.vertexColor_0=inputData.vertexColor_0;#redgpu_if receiveShadow{output.shadowCoord=getShadowCoord(position.xyz,u_directionalLightProjectionViewMatrix);output.receiveShadow=vertexUniforms.receiveShadow;}#redgpu_endIf{output.currentClipPos=u_noneJitterProjectionViewMatrix*position;output.prevClipPos=u_prevNoneJitterProjectionViewMatrix*u_prevModelMatrix*(prevSkinMat*input_position_vec4);}let nodeScaleX=length(u_localMatrix[0].xyz);let nodeScaleY=length(u_localMatrix[1].xyz);let nodeScaleZ=length(u_localMatrix[2].xyz);let volumeScaleX=length(u_modelMatrix[0].xyz);let volumeScaleY=length(u_modelMatrix[1].xyz);let volumeScaleZ=length(u_modelMatrix[2].xyz);output.localNodeScale_volumeScale=vec2(pow(nodeScaleX*nodeScaleY*nodeScaleZ,1.0/3.0),pow(volumeScaleX*volumeScaleY*volumeScaleZ,1.0/3.0));return output;}@vertex fn entryPointShadowVertex(inputData:InputDataSkin)->OutputShadowData{var output:OutputShadowData;let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let input_position=inputData.position;let skinMat=vertexStorages[inputData.idx];let position=u_modelMatrix*skinMat*vec4(input_position,1.0);output.position=getShadowClipPosition(position.xyz,u_directionalLightProjectionViewMatrix);return output;}@vertex fn entryPointPickingVertex(inputData:InputDataSkin)->VertexOutput{var output:VertexOutput;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let skinMat=vertexStorages[inputData.idx];let position=u_modelMatrix*skinMat*vec4(inputData.position,1.0);output.position=u_projectionViewMatrix*position;output.pickingId=unpack4x8unorm(vertexUniforms.pickingId);return output;}",k={code:L};return v===w?_.getGPUShaderModule(w):(k.code=L.replaceAll("#JOINT_NUM",S),b.vertexUniformInfo=parseWGSL("MESH_VERTEX_PBR_SKIN",k.code).uniforms.vertexUniforms,g.animationInfo.skinInfo?(createMeshVertexUniformBuffers(g,!0),g.animationInfo.skinInfo.vertexStorageInfo=parseWGSL("MESH_VERTEX_PBR_SKIN",k.code).storage.vertexStorages,g.animationInfo.skinInfo.vertexStorageBuffer=y.createBuffer({size:16*g.geometry.vertexBuffer.vertexCount*4,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),g.animationInfo.skinInfo.prevVertexStorageBuffer=y.createBuffer({size:16*g.geometry.vertexBuffer.vertexCount*4,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),b.vertexUniformBindGroup=x.gpuDevice.createBindGroup(getBasicMeshVertexBindGroupDescriptor(g,!0))):(createMeshVertexUniformBuffers(g),b.vertexUniformBindGroup=x.gpuDevice.createBindGroup(getBasicMeshVertexBindGroupDescriptor(g))),g.gpuRenderInfo.vertexShaderModule=_.createGPUShaderModule(w,k),g.gpuRenderInfo.vertexShaderModule)})("VERTEX_MODULE_MESH_PBR_SKIN",i);break;case"custom":x=i.createCustomMeshVertexShaderModule()}return i.currentShaderModuleName=x.label,x},updateMeshDirtyPipeline=(i,g)=>{const{material:x,gpuRenderInfo:v,redGPUContext:_}=i,{resourceManager:y}=_;i.dirtyTransform=!0,x.dirtyPipeline&&x._updateFragmentState();const b=createMeshVertexShaderModule(i),S=y.getGPUBindGroupLayout(i.animationInfo.skinInfo?ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_SKIN:ResourceManager.PRESET_VERTEX_GPUBindGroupLayout);v.vertexShaderModule=b,v.pipeline=createBasePipeline(i,b,S),v.shadowPipeline=null,v.pickingPipeline=null;const{vertexUniformInfo:w}=i.gpuRenderInfo,{members:L}=w;for(const g in L)"pickingId"!==g&&"pixelSize"!==g&&(i[g]=i[g]);i.gpuRenderInfo.vertexUniformInfo.members.pickingId&&i.gpuRenderInfo.vertexUniformBuffer.writeOnlyBuffer(i.gpuRenderInfo.vertexUniformInfo.members.pickingId,i.pickingId),x.dirtyPipeline=!1,i.dirtyPipeline=!1,g&&g.renderResults.numDirtyPipelines++};class VertexGPURenderInfo{vertexShaderModule;vertexShaderSourceVariant;vertexShaderVariantConditionalBlocks;vertexStructInfo;vertexUniformInfo;vertexBindGroupLayout;vertexUniformBindGroup;vertexUniformBuffer;pipeline;shadowPipeline;pickingPipeline;constructor(i,g,x,v,_,y,b,S,w,L){this.vertexShaderModule=i,this.vertexShaderSourceVariant=g,this.vertexShaderVariantConditionalBlocks=x,this.vertexUniformInfo=v,this.vertexBindGroupLayout=_,this.vertexUniformBindGroup=b,this.vertexUniformBuffer=y,this.pipeline=S,this.shadowPipeline=w,this.pickingPipeline=L}}Object.freeze(VertexGPURenderInfo);const yn="VERTEX_MODULE_MESH_PBR_SKIN",bn=Math.PI/180,Sn=3.141592653589793,Tn=6.283185307179586,wn=.225,Mn=1.27323954,Pn=.405284735,Rn=1.5707963267948966,Cn=new Float32Array(1),Bn=new Float32Array(4),Dn=new Float32Array([0,1,0]);class Mesh extends MeshBase{castShadow=!1;dirtyLOD=!1;passFrustumCulling=!0;createCustomMeshVertexShaderModule;#ls;#cs;#wi=0;#Mi=0;#Pi=0;#hs=new Float32Array([0,0,0]);#fs=0;#ds=0;#ms=0;#ps;#gs=1;#xs=1;#vs=1;#_s=new Float32Array([1,1,1]);#ys=0;#bs=0;#Ss=0;#Ts=new Float32Array([0,0,0]);#ws={};#Ms=0;#Ps=!1;#Rs=1;#Cs;#Bs=!1;#Ds;#Es;#Is;#As;#Ls;#Us=[];#ks=[];#Gs;#Os=null;#Vs=[];#Ns=null;#Fs=!0;#Hs=!0;#zs;#$s;#js;#Ks=[];#Xs=-1;constructor(i,g,x,v){super(i),v&&(this.name=v),this._geometry=g,this._material=x,this.#ps=uuidToUint(this.uuid),this.#Ns=DrawBufferManager.getInstance(i),this.#qs(),this.#js=new LODManager(this,()=>{this.dirtyLOD=!0})}get LODManager(){return this.#js}get enableDebugger(){return this.#Bs}set enableDebugger(i){this.#Bs=i,i&&!this.#Cs&&(this.#Cs=new DrawDebuggerMesh(this.redGPUContext,this))}get drawDebugger(){return this.#Cs}_material;get material(){return this._material}set material(i){this._material=i,this.dirtyPipeline=!0,"blendMode"in this&&(this.blendMode=this.blendMode)}_geometry;get geometry(){return this._geometry}set geometry(i){this._geometry=i,this.dirtyPipeline=!0,this.dirtyTransform=!0}get opacity(){return this.#Rs}set opacity(i){validatePositiveNumberRange(i,0,1),this.#Rs=i,this.dirtyOpacity=!0}get ignoreFrustumCulling(){return this.#Ps}set ignoreFrustumCulling(i){this.#Ps=i}get pickingId(){return this.#ps}get events(){return this.#ws}get vertexStateBuffers(){return this._geometry.gpuRenderInfo.buffers}get parent(){return this.#cs}set parent(i){this.#cs=i}get pivotX(){return this.#fs}set pivotX(i){this.#fs=i,this.dirtyTransform=!0}get pivotY(){return this.#ds}set pivotY(i){this.#ds=i,this.dirtyTransform=!0}get pivotZ(){return this.#ms}set pivotZ(i){this.#ms=i,this.dirtyTransform=!0}get x(){return this.#wi}set x(i){this.#wi=this.#hs[0]=i,this.dirtyTransform=!0}get y(){return this.#Mi}set y(i){this.#Mi=this.#hs[1]=i,this.dirtyTransform=!0}get z(){return this.#Pi}set z(i){this.#Pi=this.#hs[2]=i,this.dirtyTransform=!0}get position(){return this.#hs}get scaleX(){return this.#gs}set scaleX(i){this.#gs=this.#_s[0]=i,this.dirtyTransform=!0}get scaleY(){return this.#xs}set scaleY(i){this.#xs=this.#_s[1]=i,this.dirtyTransform=!0}get scaleZ(){return this.#vs}set scaleZ(i){this.#vs=this.#_s[2]=i,this.dirtyTransform=!0}get scale(){return this.#_s}get rotationX(){return this.#ys}set rotationX(i){this.#ys=this.#Ts[0]=i%360,this.dirtyTransform=!0}get rotationY(){return this.#bs}set rotationY(i){this.#bs=this.#Ts[1]=i%360,this.dirtyTransform=!0}get rotationZ(){return this.#Ss}set rotationZ(i){this.#Ss=this.#Ts[2]=i%360,this.dirtyTransform=!0}get rotation(){return this.#Ts}get boundingOBB(){return this.#Es&&!this.dirtyTransform||(this.#Es=null,this.#Ds=null,this.#Es=calculateMeshOBB(this)),this.#Es}get boundingAABB(){return this.#Ds&&!this.dirtyTransform||(this.#Es=null,this.#Ds=null,this.#Ds=calculateMeshAABB(this)),this.#Ds}get combinedBoundingAABB(){return calculateMeshCombinedAABB(this)}setEnableDebuggerRecursively(i=!1){"enableDebugger"in this&&(this.enableDebugger=i),this.children&&this.children.forEach(g=>{g.setEnableDebuggerRecursively(i)})}setCastShadowRecursively(i=!1){"castShadow"in this&&(this.castShadow=i),this.children&&this.children.forEach(g=>{g.setCastShadowRecursively(i)})}setReceiveShadowRecursively(i=!1){"receiveShadow"in this&&(this.receiveShadow=i),this.children&&this.children.forEach(g=>{g.setReceiveShadowRecursively(i)})}setIgnoreFrustumCullingRecursively(i=!1){"ignoreFrustumCulling"in this&&(this.ignoreFrustumCulling=i),this.children&&this.children.forEach(g=>{g.setIgnoreFrustumCullingRecursively(i)})}getCombinedOpacity(){if(this.is2DMeshType){const i=this.parent;return this.#Rs*(i?.getCombinedOpacity?i.getCombinedOpacity():1)}return 1}addListener(i,g){this.#ws[i]=g,this.#Ms=Object.keys(this.#ws).length}lookAt(i,g,x){let v=[],_=[];v[0]=i,v[1]=g,v[2]=x,identity$1(this.localMatrix),targetTo(this.localMatrix,[this.#wi,this.#Mi,this.#Pi],v,Dn),_=mat4ToEuler(this.localMatrix,[]),this.rotationX=180*_[0]/Math.PI,this.rotationY=180*_[1]/Math.PI,this.rotationZ=180*_[2]/Math.PI}setScale(i,g,x){g=g??i,x=x??i;const v=this.#_s;this.#gs=v[0]=i,this.#xs=v[1]=g,this.#vs=v[2]=x,this.dirtyTransform=!0}setPosition(i,g,x){g=g??i,x=x??i;const v=this.#hs;this.#wi=v[0]=i,this.#Mi=v[1]=g,this.#Pi=v[2]=x,this.dirtyTransform=!0}setRotation(i,g,x){g=g??i,x=x??i;const v=this.#Ts;this.#ys=v[0]=i,this.#bs=v[1]=g,this.#Ss=v[2]=x,this.dirtyTransform=!0}clone(){const i=new Mesh(this.redGPUContext,this._geometry,this._material);i.setPosition(this.#wi,this.#Mi,this.#Pi),i.setRotation(this.#ys,this.#bs,this.#Ss),i.setScale(this.#gs,this.#xs,this.#vs);let g=this.children.length;for(;g--;)i.addChild(this.children[g].clone());return i}render(i){const{redGPUContext:g}=this,{view:x,isScene2DMode:v,frustumPlanes:_,dirtyVertexUniformFromMaterial:y,useDistanceCulling:b,cullingDistanceSquared:S}=i,{antialiasingManager:w,gpuDevice:L}=g,{scene:k}=x,{shadowManager:H}=k,{directionalShadowManager:z}=H,{pickingManager:q}=x,{castingList:W}=z,be=this._geometry,je=this._material,{uuid:Ke}=je||{};let Xe,Ye,Ze=this.dirtyPipeline;const{skinInfo:Je}=this.animationInfo;if(v&&(this.#Pi=0,this.#ms=0,this.depthStencilState.depthWriteEnabled&&(this.depthStencilState.depthWriteEnabled=!1)),this.dirtyTransform){Xe=!0,this.#Fs=!0,this.#Hs=!0;{const i=this.parent,g=this.localMatrix;let x,_,y,b,S,w,L,k,H,z,q,W,be,je,Ke,Xe,Ye,Ze,Je,Qe,et,tt,it,ft,pt,xt,vt,yt,bt,St,Tt,wt,Mt,Pt,Rt,Ct,Bt,Dt,Et;g[12]=this.#wi,g[13]=this.#Mi,g[14]=this.#Pi,g[15]=1,x=this.#ys*bn,_=this.#bs*bn,y=this.#Ss*bn,it=1,ft=0,pt=0,vt=0,yt=1,bt=0,Tt=0,wt=0,Mt=1,Et=x%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,b=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,Et=(x+Rn)%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,L=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,Et=_%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,S=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,Et=(_+Rn)%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,k=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,Et=y%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,w=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,Et=(y+Rn)%Tn,Et<-Sn?Et+=Tn:Et>Sn&&(Et-=Tn),Et=Et<0?Mn*Et+Pn*Et*Et:Mn*Et-Pn*Et*Et,H=Et<0?wn*(Et*-Et-Et)+Et:wn*(Et*Et-Et)+Et,je=k*H,Ke=L*w+b*S*H,Xe=b*w-L*S*H,Ye=-k*w,Ze=L*H-b*S*w,Je=b*H+L*S*w,Qe=S,et=-b*k,tt=L*k;let It=this.#gs,At=this.#xs,Lt=this.#vs;if(this.renderTextureWidth&&(It*=this.renderTextureWidth,At*=this.renderTextureHeight),g[0]=je*It,g[1]=Ke*It,g[2]=Xe*It,g[3]=0,g[4]=Ye*At,g[5]=Ze*At,g[6]=Je*At,g[7]=0,g[8]=Qe*Lt,g[9]=et*Lt,g[10]=tt*Lt,g[11]=0,(this.#fs||this.#ds||this.#ms)&&(it=g[0],ft=g[1],pt=g[2],xt=g[3],vt=g[4],yt=g[5],bt=g[6],St=g[7],Tt=g[8],wt=g[9],Mt=g[10],Pt=g[11],Rt=g[12],Ct=g[13],Bt=g[14],Dt=g[15],z=1,q=0,W=0,be=0,g[0]=z*it+q*vt+W*Tt+be*Rt,g[1]=z*ft+q*yt+W*wt+be*Ct,g[2]=z*pt+q*bt+W*Mt+be*Bt,g[3]=z*xt+q*St+W*Pt+be*Dt,z=0,q=1,W=0,be=0,g[4]=z*it+q*vt+W*Tt+be*Rt,g[5]=z*ft+q*yt+W*wt+be*Ct,g[6]=z*pt+q*bt+W*Mt+be*Bt,g[7]=z*xt+q*St+W*Pt+be*Dt,z=0,q=0,W=1,be=0,g[8]=z*it+q*vt+W*Tt+be*Rt,g[9]=z*ft+q*yt+W*wt+be*Ct,g[10]=z*pt+q*bt+W*Mt+be*Bt,g[11]=z*xt+q*St+W*Pt+be*Dt,v?i?.modelMatrix?(z=-this.#fs,q=-this.#ds,W=-this.#ms,be=1):(z=-this.#fs/x,q=-this.#ds/_,W=-this.#ms,be=1):(z=-this.#fs,q=-this.#ds,W=-this.#ms,be=1),g[12]=z*it+q*vt+W*Tt+be*Rt,g[13]=z*ft+q*yt+W*wt+be*Ct,g[14]=z*pt+q*bt+W*Mt+be*Bt,g[15]=z*xt+q*St+W*Pt+be*Dt),i?.modelMatrix){const g=i.modelMatrix,x=this.localMatrix,v=this.modelMatrix,_=g[0],y=g[1],b=g[2],S=g[3],w=g[4],L=g[5],k=g[6],H=g[7],z=g[8],q=g[9],W=g[10],be=g[11],je=g[12],Ke=g[13],Xe=g[14],Ye=g[15];let Ze=x[0],Je=x[1],Qe=x[2],et=x[3];v[0]=Ze*_+Je*w+Qe*z+et*je,v[1]=Ze*y+Je*L+Qe*q+et*Ke,v[2]=Ze*b+Je*k+Qe*W+et*Xe,v[3]=Ze*S+Je*H+Qe*be+et*Ye,Ze=x[4],Je=x[5],Qe=x[6],et=x[7],v[4]=Ze*_+Je*w+Qe*z+et*je,v[5]=Ze*y+Je*L+Qe*q+et*Ke,v[6]=Ze*b+Je*k+Qe*W+et*Xe,v[7]=Ze*S+Je*H+Qe*be+et*Ye,Ze=x[8],Je=x[9],Qe=x[10],et=x[11],v[8]=Ze*_+Je*w+Qe*z+et*je,v[9]=Ze*y+Je*L+Qe*q+et*Ke,v[10]=Ze*b+Je*k+Qe*W+et*Xe,v[11]=Ze*S+Je*H+Qe*be+et*Ye,Ze=x[12],Je=x[13],Qe=x[14],et=x[15],v[12]=Ze*_+Je*w+Qe*z+et*je,v[13]=Ze*y+Je*L+Qe*q+et*Ke,v[14]=Ze*b+Je*k+Qe*W+et*Xe,v[15]=Ze*S+Je*H+Qe*be+et*Ye}else{const{modelMatrix:i,localMatrix:g}=this;i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[3],i[4]=g[4],i[5]=g[5],i[6]=g[6],i[7]=g[7],i[8]=g[8],i[9]=g[9],i[10]=g[10],i[11]=g[11],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15]}}be||(this.#Hs=!1),this.dirtyTransform=!1,this.#Ds=null,this.#Es=null}if(w.useTAA&&this.#zs){const{gpuRenderInfo:i}=this,{vertexUniformBuffer:x,vertexUniformInfo:v}=i,{members:_}=v,{members:y}=_.matrixList;this.#Is&&y.prevModelMatrix&&(this.#zs.set(this.#Is,y.prevModelMatrix.uniformOffsetForData/Float32Array.BYTES_PER_ELEMENT),this.#Hs||g.gpuDevice.queue.writeBuffer(x.gpuBuffer,y.prevModelMatrix.uniformOffset,this.#Is));{this.#Is||(this.#Is=new Float32Array(16));const i=this.#Is,g=this.modelMatrix;i[0]=g[0],i[1]=g[1],i[2]=g[2],i[3]=g[3],i[4]=g[4],i[5]=g[5],i[6]=g[6],i[7]=g[7],i[8]=g[8],i[9]=g[9],i[10]=g[10],i[11]=g[11],i[12]=g[12],i[13]=g[13],i[14]=g[14],i[15]=g[15]}}else this.#Is=null;let Qe=this.passFrustumCulling=!0,et=0;const tt=this.#js.LODList,it=tt.length;if(b&&be||this.#js.LODList.length){const{rawCamera:i}=x,g=this.boundingAABB,v=i.x-g.centerX,_=i.y-g.centerY,y=i.z-g.centerZ;et=v*v+_*_+y*y}if(b&&be){const i=this.boundingAABB.geometryRadius;et>S+i*i&&(Qe=!1)}if(_&&Qe&&!this.#Ps){const{rawCamera:i}=x,g=this.boundingAABB;if("IsometricController"===i.constructor.name){const{centerX:x,centerY:v,centerZ:_,geometryRadius:y}=g,b=i,{left:S,right:w,top:L,bottom:k,nearClipping:H,farClipping:z}=b,{x:q,y:W,z:be}=b;{const i=x-q,g=v-W,b=_-be,je=45*(Math.PI/180),Ke=Math.cos(je),Xe=Math.sin(je),Ye=i*Ke+b*Xe,Ze=-i*Xe+b*Ke;(Ye+yw||g+yL||Ze+yz)&&(Qe=!1)}}else{const i=_[0],x=_[1],v=_[2],y=_[3],b=_[4],S=_[5],w=g.centerX,L=g.centerY,k=g.centerZ,H=g.geometryRadius,z=1;(i[0]*w+i[1]*L+i[2]*k+i[3]<=-H-z||x[0]*w+x[1]*L+x[2]*k+x[3]<=-H-z||v[0]*w+v[1]*L+v[2]*k+v[3]<=-H-z||y[0]*w+y[1]*L+y[2]*k+y[3]<=-H-z||b[0]*w+b[1]*L+b[2]*k+b[3]<=-H-z||S[0]*w+S[1]*L+S[2]*k+S[3]<=-H-z)&&(Qe=!1)}}Qe&&(this.gltfLoaderInfo?.activeAnimations?.length&&(i.animationList[i.animationList.length]=this.gltfLoaderInfo?.activeAnimations),Je&&(this.currentShaderModuleName.includes(yn)||(Ze=!0),this.currentShaderModuleName===`${yn}_${Je.joints?.length}`&&(i.skinList[i.skinList.length]=this,Xe=!1))),this.passFrustumCulling=Qe;const{displacementTexture:ft,displacementScale:pt}=je||{};if((Ze||je?.dirtyPipeline||y[Ke])&&(y[Ke]=!0),be){i.renderResults.num3DObjects++,this.#ls!==w.msaaID&&(Ze=!0,this.dirtyLOD=!0,this.#ls=w.msaaID),this.gpuRenderInfo||this.initGPURenderInfos();const g=!!ft;this.useDisplacementTexture!==g&&(this.useDisplacementTexture=g,Ze=!0),(Ze||y[Ke])&&(updateMeshDirtyPipeline(this,i),this.#As=null,this.#Ls=null);{const{gpuRenderInfo:i}=this,{vertexUniformBuffer:g,vertexUniformInfo:x}=i,{members:v}=x,{gpuBuffer:_}=g;if(this.#zs||(this.#zs=new Float32Array(v.matrixList.endOffset/Float32Array.BYTES_PER_ELEMENT)),v.uvTransform&&(je.dirtyTextureTransform||y[Ke])){const i=je,g=i.textureOffset||[0,0],x=i.textureScale||[1,1];g&&(y[Ke]=!0,Bn[0]=g[0],Bn[1]=g[1],Bn[2]=x[0],Bn[3]=x[1],L.queue.writeBuffer(_,v.uvTransform.uniformOffset,Bn),je.dirtyTextureTransform=!1)}}}else i.renderResults.num3DGroups++;if(be&&Qe){const{gpuRenderInfo:g}=this,{vertexUniformBuffer:v,vertexUniformInfo:_}=g,{members:y}=_,{members:b}=y.matrixList,{gpuBuffer:S}=v;if(this.#zs||(this.#zs=new Float32Array(y.matrixList.endOffset/Float32Array.BYTES_PER_ELEMENT)),void 0!==y.displacementScale&&this.#$s!==pt&&(this.#$s=pt,Cn[0]=pt,L.queue.writeBuffer(S,y.displacementScale.uniformOffset,Cn)),this.#Hs){{const i=this.is2DMeshType?multiply$4(create$4(),this.modelMatrix,fromValues$4(this.width,0,0,0,0,this.height,0,0,0,0,1,0,0,0,0,1)):this.modelMatrix;this.#zs.set(i,b.modelMatrix.uniformOffsetForData/Float32Array.BYTES_PER_ELEMENT)}if(this.#Fs&&b.normalModelMatrix){this.#Fs=!1;const i=this.modelMatrix,g=this.normalModelMatrix,x=i[0],v=i[1],_=i[2],y=i[4],b=i[5],S=i[6],w=i[8],L=i[9],k=i[10],H=x*(b*k-S*L)-v*(y*k-S*w)+_*(y*L-b*w);if(0===H)g[0]=1,g[1]=0,g[2]=0,g[3]=0,g[4]=0,g[5]=1,g[6]=0,g[7]=0,g[8]=0,g[9]=0,g[10]=1,g[11]=0,g[12]=0,g[13]=0,g[14]=0,g[15]=1;else{const i=1/H;g[0]=(b*k-S*L)*i,g[1]=(S*w-y*k)*i,g[2]=(y*L-b*w)*i,g[3]=0,g[4]=(_*L-v*k)*i,g[5]=(x*k-_*w)*i,g[6]=(v*w-x*L)*i,g[7]=0,g[8]=(v*S-_*b)*i,g[9]=(_*y-x*S)*i,g[10]=(x*b-v*y)*i,g[11]=0,g[12]=0,g[13]=0,g[14]=0,g[15]=1}}this.#zs.set(this.normalModelMatrix,b.normalModelMatrix.uniformOffsetForData/Float32Array.BYTES_PER_ELEMENT),b.localMatrix&&this.#zs.set(this.localMatrix,b.localMatrix.uniformOffsetForData/Float32Array.BYTES_PER_ELEMENT),Xe=!0,this.#Hs=!1,L.queue.writeBuffer(S,y.matrixList.startOffset,this.#zs)}this.dirtyOpacity&&(Ye=!0,y.combinedOpacity&&(Cn[0]=this.getCombinedOpacity(),L.queue.writeBuffer(S,y.combinedOpacity.uniformOffset,Cn)),this.dirtyOpacity=!1);const{bundleListRender2PathLayer:w,bundleListParticleLayer:k,bundleListTransparentLayer:H,bundleListAlphaLayer:z,bundleListBasicList:W}=i.renderBundleResults;{const{fragmentUniformBindGroup:g}=je.gpuRenderInfo;if((!this.#As||Ze||this.#Gs!==g||this.#ks[i.viewIndex]!==x.systemUniform_Vertex_UniformBindGroup||this.dirtyLOD)&&this.#Ys(i),i.renderResults.numDrawCalls++,be.indexBuffer){const{indexBuffer:g}=be,{indexCount:x,triangleCount:v}=g;i.renderResults.numTriangles+=v,i.renderResults.numPoints+=x}else{const{vertexBuffer:g}=be,{vertexCount:x,triangleCount:v}=g;i.renderResults.numTriangles+=v,i.renderResults.numPoints+=x}let v=this.#Ls;if(it){let i=this.#Xs;(i<0||i>=it)&&(i=-1);let g=!1;if(-1===i)et>=tt[0].distanceSquared&&(g=!0);else if(i===it-1)et=v)&&(g=!0)}if(g){let g=-1;for(let i=0;i=tt[i].distanceSquared;i++)g=i;g!==i&&(this.#Xs=g,g>=0&&g=0&&i{const{redGPUContext:_}=this,{gpuRenderInfo:y}=this;return y.vertexUniformInfo!==x&&(y.vertexUniformInfo=x,y.vertexStructInfo=g,createMeshVertexUniformBuffers(this)),y.vertexShaderSourceVariant=g.shaderSourceVariant,y.vertexShaderVariantConditionalBlocks=g.conditionalBlocks,y.vertexUniformBindGroup=_.gpuDevice.createBindGroup(getBasicMeshVertexBindGroupDescriptor(this)),this.#wr(i),this.gpuRenderInfo.vertexShaderModule};#Ws=()=>{const{redGPUContext:i}=this,{resourceManager:g}=i;this.#Ks.length=0;const x=g.getGPUBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout);this.LODManager.LODList.forEach((v,_)=>{const y={code:v.source},b=g.createGPUShaderModule(v.label,y);this.#Ks[_]={pipeline:createBasePipeline({vertexStateBuffers:v.geometry.gpuRenderInfo.buffers,primitiveState:this.primitiveState,depthStencilState:this.depthStencilState,geometry:v.geometry,material:v.material||this.material,redGPUContext:i,gpuRenderInfo:this.gpuRenderInfo},b,x),vertexUniformBindGroup:i.gpuDevice.createBindGroup(getBasicMeshVertexBindGroupDescriptor({redGPUContext:i,material:v.material||this.material,gpuRenderInfo:{vertexBindGroupLayout:x,vertexUniformBuffer:this.gpuRenderInfo.vertexUniformBuffer}}))}}),this.#Xs=-1};#Ys(i){const{view:g}=i;this.#Ls=this.#Zs(g,this._geometry,this._material),this.dirtyLOD&&(this.#Ws(),this.dirtyLOD=!1),this.#Us.length=0,this.LODManager.LODList.forEach((i,x)=>{this.#Us[x]=this.#Zs(g,i.geometry,i.material||this._material,x)})}#Zs(i,g,x,v=null){const{gpuDevice:_}=this.redGPUContext,{renderViewStateData:y}=i,{vertexBuffer:b,indexBuffer:S}=g,{fragmentUniformBindGroup:w}=x.gpuRenderInfo;this.#Js(g,v);const L=null!==v,k=_.createRenderBundleEncoder({...i.basicRenderBundleEncoderDescriptor,label:this.uuid});L||(this.#As=k,this.#ks[y.viewIndex]=i.systemUniform_Vertex_UniformBindGroup,this.#Gs=w);const{gpuBuffer:H}=b,z=L?this.#Ks[v].pipeline:this.gpuRenderInfo.pipeline,q=L?this.#Ks[v].vertexUniformBindGroup:this.gpuRenderInfo.vertexUniformBindGroup;k.setPipeline(z),k.setVertexBuffer(0,H),this.particleBuffers?.length&&this.particleBuffers.forEach((i,g)=>{k.setVertexBuffer(g+1,i)}),k.setBindGroup(0,i.systemUniform_Vertex_UniformBindGroup),k.setBindGroup(1,q),k.setBindGroup(2,w);let W=this.#Os;if(null!==v&&(W=this.#Vs[v]),S){const{gpuBuffer:i,format:g}=S;k.setIndexBuffer(i,g),k.drawIndexedIndirect(W.buffer,4*W.commandOffset)}else k.drawIndirect(W.buffer,4*W.commandOffset);const be=k.finish({label:`${this.name}_LOD${v||0}`});return be.mesh=null,be}#qs(){this.#Os||(this.#Os=this.#Ns.allocateDrawCommand(this.name))}#Js(i,g=null){const{vertexBuffer:x,indexBuffer:v}=i,_=this.#Ns;let y=this.#Os;if(null!==g&&(this.#Vs[g]||(this.#Vs[g]=this.#Ns.allocateDrawCommand(`${this.name}_LOD${g}`)),y=this.#Vs[g]),this.#qs(),v){const{indexCount:i}=v;this.particleBuffers?_.setIndexedIndirectCommand(y,i,this.particleNum,0,0,0):_.setIndexedIndirectCommand(y,i,1,0,0,0)}else{const{vertexCount:i}=x;_.setIndirectCommand(y,i,1,0,0)}}#wr(i){const{resourceManager:g}=this.redGPUContext,x=this.#Mr(),v=`${i}_${x}`;let _=g.getGPUShaderModule(v);if(!_){let i=this.gpuRenderInfo.vertexShaderSourceVariant.getVariant(x);if(i)if(this.animationInfo?.skinInfo){const y=`${this.animationInfo.skinInfo.joints.length}`;i=i.replaceAll("#JOINT_NUM",y),this.gpuRenderInfo.vertexShaderSourceVariant.getVariant(x),_=g.createGPUShaderModule(`${v}_${y}`,{code:i})}else _=g.createGPUShaderModule(v,{code:i});else console.warn("⚠️ 버텍스 바리안트 소스를 찾을 수 없음:",x),_=this.gpuRenderInfo.vertexShaderModule}this.gpuRenderInfo.vertexShaderModule=_}#Mr(){const{vertexShaderVariantConditionalBlocks:i}=this.gpuRenderInfo,g=new Set;for(const x of i)this[x]&&g.add(x);const x=g.size>0?Array.from(g).sort().join("+"):"none";return g.size,x}}Object.defineProperty(Mesh.prototype,"isInstanceofMesh",{value:!0,writable:!1}),defineBoolean(Mesh,[{key:"receiveShadow",value:!1},{key:"useDisplacementTexture",value:!1},{key:"disableJitter",value:!1}]),Object.freeze(Mesh);class Primitive{static#Qs=new VertexInterleavedStruct({vertexPosition:VertexInterleaveType.float32x3,vertexNormal:VertexInterleaveType.float32x3,texcoord:VertexInterleaveType.float32x2,vertexTangent:VertexInterleaveType.float32x4},"primitiveInterleaveStruct");#eo;#On;#Vn;#Nn;constructor(i,g,x){validateRedGPUContext(i);const v=i.resourceManager.cachedBufferState;let _=v[g];_||(_=v[g]=x()),this.#to(_)}static get primitiveInterleaveStruct(){return this.#Qs}get gpuRenderInfo(){return this.#eo}get vertexBuffer(){return this.#On}get indexBuffer(){return this.#Vn}get volume(){return this.#Nn||(this.#Nn=calculateGeometryAABB(this.#On)),this.#Nn}static generateUniqueKey(i,g){let x="PRIMITIVE_"+i.toUpperCase();for(const i in g){const v=g[i];void 0!==v&&(x+="_"+i.toUpperCase()+v)}return x}#to(i){if(this.#On=i.vertexBuffer,this.#Vn=i.indexBuffer,this.#On){const{interleavedStruct:i}=this.#On;this.#eo=new GeometryGPURenderInfo([{arrayStride:i.arrayStride,attributes:i.attributes}])}}}Object.freeze(Primitive);const calculateTangentsInterleaved=(i,g,x,v,_,y,b)=>{const S=1e-6,w=i.length/x,L=g.length>0,k=L?g.length/3:w/3,H=new Float32Array(3*w),z=new Float32Array(3*w);for(let _=0;_{const _=i.length/3,y=new Float32Array(12*_);for(let v=0;v<_;v++){const _=12*v;y[_]=i[3*v],y[_+1]=i[3*v+1],y[_+2]=i[3*v+2],y[_+3]=g[3*v],y[_+4]=g[3*v+1],y[_+5]=g[3*v+2],y[_+6]=x[2*v],y[_+7]=x[2*v+1]}calculateTangentsInterleaved(y,v,12,0,3,6,8);const b=new Float32Array(4*_);for(let i=0;i<_;i++){const g=12*i,x=4*i;b[x]=y[g+8],b[x+1]=y[g+9],b[x+2]=y[g+10],b[x+3]=y[g+11]}return b};class ResourceStateIndexBuffer{static dirtyList=[];buffer;label;uuid;#jt=0;constructor(i){this.buffer=i,this.label=i.name,this.uuid=i.uuid}get useNum(){return this.#jt}set useNum(i){this.#jt=i,ResourceStateIndexBuffer.dirtyList.push(this)}}class IndexBuffer extends ABaseBuffer{[Ar];#ro=0;#qn=0;#z=en.UINT32;constructor(i,g,x=GPUBufferUsage.INDEX|GPUBufferUsage.COPY_DST,v=""){super(i,"managedIndexBufferState",x);const{table:_}=this.targetResourceManagedState,y=_.get(v);if(y)return y.buffer;v&&(this.name=v,this[kr]=v),this.changeData(g),this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateIndexBuffer(this))}get format(){return this.#z}get triangleCount(){return this.#qn}get indexCount(){return this.#ro}get data(){return this[Ar]}changeData(i){const{gpuDevice:g}=this;Array.isArray(i)&&(i=new Uint32Array(i)),this[Ir]&&(this.targetResourceManagedState.videoMemory-=this[Ar].byteLength||0,this.redGPUContext.commandEncoderManager.addDeferredDestroy(this[Ir]),this[Ir]=null),this[Ar]=i,this.#ro=i.length;const x={size:this[Ar].byteLength,usage:this.usage,label:this.name};this[Ir]=g.createBuffer(x),this.targetResourceManagedState.videoMemory+=this[Ar].byteLength||0,this.#qn=this.#ro/3,g.queue.writeBuffer(this[Ir],0,this[Ar])}}Object.freeze(IndexBuffer);const createPrimitiveGeometry=(i,g,x,v)=>new Geometry(i,new VertexBuffer(i,new Float32Array(g),Primitive.primitiveInterleaveStruct,void 0,`VertexBuffer_${v}`),new IndexBuffer(i,new Uint32Array(x),void 0,`IndexBuffer_${v}`));class PrimitiveUtils{static#io={x:1,y:0,z:0};static#no={x:0,y:0,z:-1};static#ao={x:0,y:0,z:0};static#so={x:0,y:1,z:0};static#oo={x:0,y:-1,z:0};static#uo={x:0,y:0,z:0};static#lo={x:0,y:0,z:0};static#co={x:0,y:0,z:0};static#ho={x:0,y:0,z:0};static#fo={x:0,y:0,z:0};static#do={x:0,y:0,z:0};static#mo={x:0,y:0,z:0};static#po={x:0,y:0,z:0};static#go={x:0,y:0,z:0};static#xo={x:0,y:0,z:0};static get#vo(){return Primitive.primitiveInterleaveStruct.arrayStride/4}static finalize(i,g,x,v){return this.calculateTangents(g,x),createPrimitiveGeometry(i,g,x,v)}static generateGrid(i,g,x,v,_,y=!1,b=!1){const S=i.length/this.#vo;for(let i=0;i<=v;i++){const g=i/v;for(let v=0;v<=x;v++)_(v/x,g,v,i)}!y&&g&&this.generateGridIndices(g,S,x,v,x+1,b)}static getEmptyGeometry(i,g){const x=[];return this.interleavePacker(x,0,0,0,0,1,0,0,0),createPrimitiveGeometry(i,x,[],g)}static generateBoxData(i,g,x,v,_,y,b,S){return this.generateRoundedBoxData(i,g,x,v,_,y,b,0,0,S)}static generateRoundedBoxData(i,g,x,v,_,y,b,S,w,L){const k=[],H=[],z=g/2,q=x/2,W=v/2,be=Math.min(S,z,q,W),je=be>0?{w:g,h:x,d:v,r:be}:null;return this.generatePlaneData(k,H,v,x,b,y,{x:z,y:0,z:0},{x:0,y:0,z:-1},{x:0,y:-1,z:0},{x:1,y:0,z:0},be,w,je),this.generatePlaneData(k,H,v,x,b,y,{x:-z,y:0,z:0},{x:0,y:0,z:1},{x:0,y:-1,z:0},{x:-1,y:0,z:0},be,w,je),this.generatePlaneData(k,H,g,v,_,b,{x:0,y:q,z:0},{x:1,y:0,z:0},{x:0,y:0,z:1},{x:0,y:1,z:0},be,w,je),this.generatePlaneData(k,H,g,v,_,b,{x:0,y:-q,z:0},{x:1,y:0,z:0},{x:0,y:0,z:-1},{x:0,y:-1,z:0},be,w,je),this.generatePlaneData(k,H,g,x,_,y,{x:0,y:0,z:W},{x:1,y:0,z:0},{x:0,y:-1,z:0},{x:0,y:0,z:1},be,w,je),this.generatePlaneData(k,H,g,x,_,y,{x:0,y:0,z:-W},{x:-1,y:0,z:0},{x:0,y:-1,z:0},{x:0,y:0,z:-1},be,w,je),this.finalize(i,k,H,L)}static generatePlaneData(i,g,x,v,_,y,b,S,w,L,k=0,H=0,z=null,q=!1){const W=i.length/this.#vo,be=_+2*H,je=y+2*H,getCoordInfo=(i,g,x,v,_)=>{if(x<=0||v<=0){const x=i/_;return{pos:(x-.5)*g,norm:0,uv:x}}const y=g/2-x,b=Math.PI/2*x,S=2*b+2*y;if(i<=v){const g=i/v,_=(1-g)*Math.PI/2;return{pos:-y-Math.sin(_)*x,norm:-Math.sin(_),uv:g*b/S}}if(i<=v+_){const g=(i-v)/_;return{pos:g*(2*y)-y,norm:0,uv:(b+g*(2*y))/S}}{const g=(i-v-_)/v,w=g*Math.PI/2;return{pos:y+Math.sin(w)*x,norm:Math.sin(w),uv:(b+2*y+g*b)/S}}};for(let g=0;g<=je;g++){const W=getCoordInfo(g,v,k,H,y),je=q?1-W.uv:W.uv;for(let g=0;g<=be;g++){const v=getCoordInfo(g,x,k,H,_);let y=b.x+v.pos*S.x+W.pos*w.x,q=b.y+v.pos*S.y+W.pos*w.y,be=b.z+v.pos*S.z+W.pos*w.z,Ke=L.x,Xe=L.y,Ye=L.z;if(z){const{w:i,h:g,d:x,r:v}=z,_=i/2-v,b=g/2-v,S=x/2-v,w=Math.max(-_,Math.min(y,_)),L=Math.max(-b,Math.min(q,b)),k=Math.max(-S,Math.min(be,S)),H=y-w,W=q-L,je=be-k,Ze=Math.sqrt(H*H+W*W+je*je)||1e-6;Ke=H/Ze,Xe=W/Ze,Ye=je/Ze,y=w+Ke*v,q=L+Xe*v,be=k+Ye*v}this.interleavePacker(i,y,q,be,Ke,Xe,Ye,v.uv,je)}}this.generateGridIndices(g,W,be,je,be+1)}static generateSphereData(i,g,x,v,_,y,b,S,w){const L=[],k=[];return g<=0||Math.abs(y)<1e-6||Math.abs(S)<1e-6?this.getEmptyGeometry(i,w):(this.generateSphericalData(L,k,g,x,v,_,y,b,S),this.finalize(i,L,k,w))}static generateCylinderData(i,g,x,v,_,y,b,S,w,L,k,H,z){const q=[],W=[],be=v/2;return g<=0&&x<=0||v<=0||Math.abs(L)<1e-6?this.getEmptyGeometry(i,z):(this.generateCylinderTorsoData(q,W,g,x,v,_,y,w,L,this.#ao,this.#io,this.#no),b&&g>0&&this.generateRingData(q,W,0,g,_,1,w,L,{x:0,y:be,z:0},this.#io,this.#no,this.#so,!0,k),S&&x>0&&this.generateRingData(q,W,0,x,_,1,w,L,{x:0,y:-be,z:0},this.#io,this.#no,this.#oo,!1,H),this.finalize(i,q,W,z))}static generateConeData(i,g,x,v,_,y,b,S,w){return this.generateCylinderData(i,0,g,x,v,_,!1,y,b,S,!1,!1,w)}static generatePlaneEntryData(i,g,x,v,_,y,b){const S=[],w=[];return g<=0||x<=0?this.getEmptyGeometry(i,b):(this.generatePlaneData(S,w,g,x,v,_,this.#ao,this.#io,{x:0,y:-1,z:0},{x:0,y:0,z:1},0,0,null,y),this.finalize(i,S,w,b))}static generateGroundData(i,g,x,v,_,y,b){const S=[],w=[];return g<=0||x<=0?this.getEmptyGeometry(i,b):(this.generatePlaneData(S,w,g,x,v,_,this.#ao,this.#io,{x:0,y:0,z:1},this.#so,0,0,null,y),this.finalize(i,S,w,b))}static generateCircleEntryData(i,g,x,v,_,y,b){const S=[],w=[];return g<=0||Math.abs(_)<1e-6?this.getEmptyGeometry(i,b):(this.generateRingData(S,w,0,g,x,1,v,_,this.#ao,this.#io,this.#no,this.#so,!0,y),this.finalize(i,S,w,b))}static generateRingEntryData(i,g,x,v,_,y,b,S,w){const L=[],k=[];return x<=0||Math.abs(b)<1e-6?this.getEmptyGeometry(i,w):(this.generateRingData(L,k,g,x,v,_,y,b,this.#ao,this.#io,this.#no,this.#so,!0,S),this.finalize(i,L,k,w))}static generateTorusData(i,g,x,v,_,y,b,S,w,L,k,H){const z=[],q=[],W=Math.abs(b)<2*Math.PI;if(this.generateGrid(z,q,v,_,(i,v)=>{const _=y+i*b,S=v*Math.PI*2,w=this.#uo,L=this.#lo,k=this.#co,H=this.#ho,q=this.#fo;this.#_o(this.#ao,1,_,this.#io,this.#no,w),this.#yo(L,w.x*g,0,w.z*g),this.#yo(k,-w.x,0,-w.z),this.#_o(L,x,S,k,this.#so,H),this.#_o(this.#ao,1,S,k,this.#so,q),this.interleavePacker(z,H.x,H.y,H.z,q.x,q.y,q.z,i,v)}),W){const i=this.#io,v=this.#no,H=this.#so,W=this.#uo,be=this.#lo,je=this.#co;if(S&&(this.#_o(this.#ao,g,y,i,v,W),this.#_o(this.#ao,1,y,i,v,be),this.#yo(je,Math.cos(y),0,-Math.sin(y)),this.generateRingData(z,q,0,x,_,1,0,2*Math.PI,W,be,H,je,!0,L)),w){const S=y+b;this.#_o(this.#ao,g,S,i,v,W),this.#_o(this.#ao,1,S,i,v,be),this.#yo(je,-Math.cos(S),0,Math.sin(S)),this.generateRingData(z,q,0,x,_,1,0,2*Math.PI,W,be,H,je,!1,k)}}return this.finalize(i,z,q,H)}static generateTorusKnotData(i,g,x,v,_,y,b,S){const w=[],L=[];return this.generateGrid(w,L,_,v,(i,v)=>{const _=v*y*Math.PI*2,S=this.#uo,L=this.#lo,k=this.#co,H=this.#ho,z=this.#fo,q=this.#do,W=this.#mo,be=this.#po,je=this.#go;this.#bo(_,y,b,g,S),this.#bo(_+.01,y,b,g,L),this.#yo(k,L.x-S.x,L.y-S.y,L.z-S.z),this.#yo(H,L.x+S.x,L.y+S.y,L.z+S.z),this.#So(k,H,z),this.#To(z),this.#So(z,k,H),this.#To(H);const Ke=i*Math.PI*2;this.#yo(be,-z.x,-z.y,-z.z),this.#yo(je,-H.x,-H.y,-H.z),this.#_o(S,x,Ke,be,je,q),this.#_o(this.#ao,1,Ke,be,je,W),this.interleavePacker(w,q.x,q.y,q.z,W.x,W.y,W.z,v,i)}),this.finalize(i,w,L,S)}static generateRingData(i,g,x,v,_,y,b,S,w,L,k,H,z=!0,q=!1,W=0,be=1){if(v<=1e-6||Math.abs(S)<1e-6)return void this.interleavePacker(i,w.x,w.y,w.z,H.x,H.y,H.z,.5,.5);const je=this.#xo;this.generateGrid(i,g,_,y,(g,_)=>{const y=x+_*(v-x),z=b+g*S,Ke=W+_*(be-W);this.#_o(w,y,z,L,k,je);const Xe=q?g:.5-y/v*Math.sin(z)*.5,Ye=q?Ke:.5-y/v*Math.cos(z)*.5;this.interleavePacker(i,je.x,je.y,je.z,H.x,H.y,H.z,Xe,Ye)},!1,!z)}static generateSphericalData(i,g,x,v,_,y,b,S,w,L=0,k=0,H=1){this.generateGrid(i,g,v,_,(g,v)=>{const _=S+v*w,z=y+g*b,q=Math.sin(_),W=Math.cos(_),be=Math.sin(z),je=Math.cos(z),Ke=k+v*(H-k),Xe=-be*q,Ye=W,Ze=-je*q;this.interleavePacker(i,x*Xe,x*Ye+L,x*Ze,Xe,Ye,Ze,g,Ke)},null===g)}static generateCylinderTorsoData(i,g,x,v,_,y,b,S,w,L,k,H,z={x:0,y:1,z:0},q=!1,W=0,be=1){const je=_/2,Ke=(v-x)/_;if(0===w||x<=0&&v<=0)return void this.interleavePacker(i,L.x,L.y,L.z,0,1,0,0,0);const Xe=this.#uo,Ye=this.#lo,Ze=this.#co;this.generateGrid(i,g,y,b,(g,y)=>{const b=y*(v-x)+x,q=g*w+S,Je=je-y*_,Qe=W+y*(be-W);this.#_o({x:0,y:0,z:0},b,q,k,H,Xe),this.#_o({x:0,y:0,z:0},1,q,k,H,Ye);const et=L.x+Xe.x+Je*z.x,tt=L.y+Xe.y+Je*z.y,it=L.z+Xe.z+Je*z.z;this.#yo(Ze,Ye.x+Ke*z.x,Ye.y+Ke*z.y,Ye.z+Ke*z.z),this.#To(Ze),this.interleavePacker(i,et,tt,it,Ze.x,Ze.y,Ze.z,g,Qe)},q)}static generateCapsuleData(i,g,x,v,_,y,b){const S=[],w=[],L=v+1,k=x/2,H=Math.PI/2*g,z=2*H+x,q=H/z,W=(H+x)/z;return this.generateSphericalData(S,null,g,v,y,0,2*Math.PI,0,Math.PI/2,k,0,q),this.generateCylinderTorsoData(S,null,g,g,x,v,_,0,2*Math.PI,this.#ao,this.#io,this.#no,this.#so,!0,q,W),this.generateSphericalData(S,null,g,v,y,0,2*Math.PI,Math.PI/2,Math.PI/2,-k,W,1),this.generateGridIndices(w,0,v,2*y+_,L),this.finalize(i,S,w,b)}static generateGridIndices(i,g,x,v,_,y=!1){for(let b=0;bPrimitiveUtils.generatePlaneEntryData(i,g,x,v,_,y,b))}}class ResourceStateBitmapTexture{texture;src;cacheKey;useNum=0;uuid;constructor(i){this.texture=i,this.src=i.src,this.cacheKey=i.cacheKey,this.useNum=0,this.uuid=i.uuid}}class BitmapTexture extends ManagementResourceBase{#V;#wo;#$;#K;#Mo;#H=0;#Po=!0;#z;#q;#Y;constructor(i,g,x=!0,v,_,y,b=!1){if(super(i,"managedBitmapTextureState"),this.#q=v,this.#Y=_,this.#Po=b,this.#K=x,this.#z=y||`${navigator.gpu.getPreferredCanvasFormat()}-srgb`,g){this.#wo=this.#W(g),this.cacheKey=this.#Z(g);const{table:i}=this.targetResourceManagedState;let x=i.get(this.cacheKey);if(x){const i=x.texture;return this.#q?.(i),i}this.src=g,this.#J()}}get width(){return this.#Mo?.width||0}get height(){return this.#Mo?.height||0}get usePremultiplyAlpha(){return this.#Po}get videoMemorySize(){return this.#H}get gpuTexture(){return this.#V}get mipLevelCount(){return this.#$}get src(){return this.#wo}set src(i){this.#wo=this.#W(i),this.cacheKey=this.#Z(i),this.#wo&&this.#Q(this.#wo)}get useMipmap(){return this.#K}set useMipmap(i){this.#K=i,this.#ee()}destroy(){const i=this.#V;this.#te(null),this.notifyUpdate(!0),this.#re(),this.cacheKey=null,this.#wo=null,i&&this.redGPUContext.commandEncoderManager.addDeferredDestroy(i)}#Z(i){return i?"string"==typeof i?getAbsoluteURL(window.location.href,i):i.cacheKey||getAbsoluteURL(window.location.href,i.src):this.uuid}#W(i){return"string"==typeof i?i:i.src}#te(i){this.#V=i,i||(this.#Mo=null),this.notifyUpdate()}#J(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateBitmapTexture(this))}#re(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}#ee(){const{gpuDevice:i,resourceManager:g}=this.redGPUContext,{mipmapGenerator:x}=g;this.#V&&(this.redGPUContext.commandEncoderManager.addDeferredDestroy(this.#V),this.#V=null),this.targetResourceManagedState.videoMemory-=this.#H,this.#H=0;const{width:v,height:_}=this.#Mo;this.#$=1;const y={size:[v,_],format:this.#z,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC,label:this.#wo};this.#K&&(this.#$=getMipLevelCount(v,_),y.mipLevelCount=this.#$,y.usage|=GPUTextureUsage.RENDER_ATTACHMENT);const b=imageBitmapToGPUTexture(i,[this.#Mo],y,this.#Po);this.#H=calculateTextureByteSize(b),this.targetResourceManagedState.videoMemory+=this.#H,this.#K&&x.generateMipmap(b,y),this.#te(b)}async#Ro(i){return new Promise((g,x)=>{const v=new Image;v.src=i,v.onload=()=>{const i=document.createElement("canvas");i.width=v.width||512,i.height=v.height||512;const _=i.getContext("2d");_?(_.fillStyle="rgba(0, 0, 0, 0)",_.fillRect(0,0,i.width,i.height),_.drawImage(v,0,0,i.width,i.height),createImageBitmap(i,{colorSpaceConversion:"none",premultiplyAlpha:this.#Po?"premultiply":"none"}).then(g).catch(x)):x(new Error("Canvas context could not be created."))},v.onerror=i=>{x(new Error(`Failed to load SVG: ${i}`))}})}async#Q(i){try{i.endsWith(".svg")?this.#Mo=await this.#Ro(i):this.#Mo=await loadAndCreateBitmapImage(i,"none",this.#Po?"premultiply":"none"),this.#ee(),this.#q?.(this)}catch(i){console.error(i),this.#Y?.(i)}}}Object.freeze(BitmapTexture);const En=parseWGSL("TEXTFIELD_MATERIAL","#redgpu_include SYSTEM_UNIFORM;#redgpu_include color.getTintBlendMode;#redgpu_include entryPoint.mesh.entryPointPickingFragment;#redgpu_include systemStruct.OutputFragment;struct Uniforms{useDiffuseTexture:u32,opacity:f32,useTint:u32,tint:vec4,tintBlendMode:u32,};@group(2)@binding(0)varuniforms:Uniforms;@group(2)@binding(1)var diffuseTextureSampler:sampler;@group(2)@binding(2)var diffuseTexture:texture_2d;struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(11)combinedOpacity:f32,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;var finalColor:vec4=textureSample(diffuseTexture,diffuseTextureSampler,inputData.uv);finalColor=vec4(finalColor.rgb/finalColor.a,finalColor.a*uniforms.opacity*inputData.combinedOpacity);#redgpu_if useTint finalColor=getTintBlendMode(finalColor,uniforms.tintBlendMode,uniforms.tint);#redgpu_endIf if(finalColor.a==.0){discard;}output.color=vec4(finalColor.rgb,finalColor.a);output.gBufferMotionVector=vec4(.0,.0,1.0,1.0);return output;};");class TextFieldMaterial extends ABitmapBaseMaterial{constructor(i,g,x){super(i,"TEXT_FIELD_MATERIAL",En,2),x&&(this.name=x),this.diffuseTexture=g,this.diffuseTextureSampler=new Sampler(this.redGPUContext),this.initGPURenderInfos()}}defineSampler(TextFieldMaterial,[{key:"diffuseTextureSampler"}]),defineTexture(TextFieldMaterial,[{key:"diffuseTexture"}]),Object.freeze(TextFieldMaterial);const In=";box-sizing:content-box;white-space:nowrap;",An={padding:0,background:"transparent",color:"#fff",fontFamily:"Arial",fontSize:24,fontWeight:"normal",fontStyle:"normal",letterSpacing:0,wordBreak:"keep-all",verticalAlign:"middle",textAlign:"center",borderRadius:0,lineHeight:1.4,border:"",boxShadow:"none",boxSizing:"border-box",filter:""};class ATextField extends Mesh{#Co;#Bo;#Do;#Eo;#Io;#Ao;#Lo;#Uo=!0;#h;#ko;#Go=!1;#Oo=1;#Vo=1;constructor(i,g,x=!0){super(i),this.#h=i,this.#Uo=x,this.#Lo=g,this._material=new TextFieldMaterial(i),this._material.transparent=!0,this._material.diffuseTextureSampler=new Sampler(i,x?{minFilter:_.LINEAR,magFilter:_.LINEAR,mipmapFilter:y.LINEAR}:{minFilter:_.NEAREST,magFilter:_.NEAREST,mipmapFilter:null}),this.depthStencilState.depthWriteEnabled=!1,this.#No(),this.#Fo(),this.#Ho(),this.#zo(),this.#$o()}get text(){return this.#Ao}set text(i){if(this.#Ao===i)return;this.#Ao=i;const g=this.#Do.querySelector("foreignObject div"),x=this.#jo(i);this.#Eo.innerHTML=x,g.innerHTML=x,this.#Go=!0}render(i){this.#Lo(this.#Oo,this.#Vo),this.#Ko(),super.render(i)}#jo(i){return i.toString().replace(/\/gi,"
")}#No(){"undefined"!=typeof OffscreenCanvas?this.#Co=new OffscreenCanvas(100,100):this.#Co=document.createElement("canvas"),this.#Bo=this.#Co.getContext("2d")}#Xo(){const i=this.#Eo.getBoundingClientRect();const g=i.width+3+3,x=i.height+3+3;return{width:-2&Math.ceil(g),height:-2&Math.ceil(x),extraTop:3,extraRight:3,extraBottom:3,extraLeft:3}}#qo(){const i=this.#Do,g=i.querySelector("foreignObject"),{width:x,height:v,extraTop:_,extraRight:y,extraBottom:b,extraLeft:S}=this.#Xo();g.setAttribute("width",x.toString()),g.setAttribute("height",v.toString()),g.style.padding=`${_}px ${y}px ${b}px ${S}px`,i.setAttribute("width",x.toString()),i.setAttribute("height",v.toString()),this.#Io.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent(i.outerHTML)}#zo(){this.#Io=new Image,this.#Io.style.cssText="position:absolute;bottom:0px;left:0;",this.#Io.onload=i=>{let g,x;const{width:v,height:_}=this.#Xo(),y=1===window.devicePixelRatio?2:window.devicePixelRatio;g=v*y,x=_*y,this.#Io.width=v,this.#Io.height=_,this.#Co.width=g,this.#Co.height=x,this.#Co instanceof OffscreenCanvas||(this.#Co.style.width=`${v}px`,this.#Co.style.height=`${_}px`),this.#Bo.imageSmoothingEnabled=!0,this.#Bo.imageSmoothingQuality="high",this.#Bo.clearRect(0,0,g,x),this.#Bo.fillStyle="rgba(0, 0, 0, 0)",this.#Bo.fillRect(0,0,g,x),this.#Bo.drawImage(this.#Io,0,0,g,x),this.dirtyTransform=!0;const callback=i=>{if(this.material.diffuseTexture){const i=this.material.diffuseTexture.src,g="string"==typeof i&&i?.startsWith?.("blob:");this.material.diffuseTexture.destroy(),this.material.diffuseTexture=null,g&&URL.revokeObjectURL(i)}this.material.diffuseTexture=new BitmapTexture(this.#h,URL.createObjectURL(i),!0,()=>{this.#Oo=v,this.#Vo=_},null,null,!0)};this.#Co instanceof OffscreenCanvas?this.#Co.convertToBlob({type:"image/png"}).then(callback):this.#Co.toBlob(callback,"image/png")}}#Ko(){this.#Go&&(this.#ko&&cancelAnimationFrame(this.#ko),this.#ko=requestAnimationFrame(()=>{this.#qo()})),this.#Go=!1}#Yo=(i,g)=>{const x=this.#Do.querySelector("foreignObject > div").style,v=this.#Eo.style,_=`_${i}`;this[_]=g,Object.defineProperty(this,i,{get:()=>this[_],set:g=>{const y=this[_];this[_]=g;const b=(i=>"number"==typeof i)(g)&&(i=>!["lineHeight","fontWeight"].includes(i))(i)?`${g}px`:g;x[i]=b,v[i]=b,y!==g&&(this.#Go=!0)},configurable:!0}),this[i]=g};#Fo(){this.#Eo=document.createElement("div"),this.#Eo.style.cssText=In+";position:absolute;top:200px;left:0;visibility:hidden;text-rendering:optimizeLegibility",document.body.appendChild(this.#Eo)}#Ho(){const i=this.#Do=document.createElementNS("http://www.w3.org/2000/svg","svg");i.setAttribute("xmlns","http://www.w3.org/2000/svg"),i.setAttribute("text-rendering","optimizeLegibility"),i.style.cssText="position:absolute;top:0px;left:0px;z-index:1;margin:0;padding:0;overflow:visible;background:transparent",i.innerHTML=`\n \n \n\t\t\t
\n\t\t\t`}#$o(){for(const[i,g]of Object.entries(An))this.#Yo(i,g);this.#Go=!0}}Object.freeze(ATextField);var Ln="#redgpu_include SYSTEM_UNIFORM;#redgpu_include math.billboard.getBillboardMatrix;#redgpu_include math.billboard.getBillboardResult;#redgpu_include entryPoint.billboard.entryPointPickingVertex;#redgpu_include entryPoint.empty.entryPointShadowVertex;struct MatrixList{modelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{pickingId:u32,matrixList:MatrixList,normalModelMatrix:mat4x4,useSizeAttenuation:u32,useBillboard:u32,usePixelSize:u32,pixelSize:f32,_renderRatioX:f32,_renderRatioY:f32,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(11)combinedOpacity:f32,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let billboardResult=getBillboardResult(inputData.position,inputData.vertexNormal,vertexUniforms.matrixList.modelMatrix,systemUniforms.camera.viewMatrix,systemUniforms.projection.noneJitterProjectionMatrix,systemUniforms.resolution,vertexUniforms.useBillboard,vertexUniforms.usePixelSize,vertexUniforms.pixelSize,vertexUniforms._renderRatioX,vertexUniforms._renderRatioY);output.position=billboardResult.position;output.vertexPosition=billboardResult.vertexPosition;output.vertexNormal=billboardResult.vertexNormal;output.uv=inputData.uv;output.combinedOpacity=vertexUniforms.combinedOpacity;return output;}";const Un=parseWGSL("TEXTFIELD3D_VERTEX",Ln),kn=Un.uniforms.vertexUniforms;class TextField3D extends ATextField{#Wo=1;#Zo=1;#Jo=1;#Qo=!1;constructor(i,g){super(i,(i,g)=>{i&&g&&(i===this.#Wo&&g===this.#Zo||(this.#Wo=i,this.#Zo=g,this.gpuRenderInfo&&this.redGPUContext.gpuDevice.queue.writeBuffer(this.gpuRenderInfo.vertexUniformBuffer.gpuBuffer,this.gpuRenderInfo.vertexUniformInfo.members.pixelSize.uniformOffset,new Float32Array([g*window.devicePixelRatio])),this.#eu()))}),this._geometry=new Plane(i),this.disableJitter=!0,g&&(this.text=g)}get worldSize(){return this.#Jo}set worldSize(i){this.#Jo!==i&&(this.#Jo=i,this.#eu())}get usePixelSize(){return this.#Qo}set usePixelSize(i){if(this.gpuRenderInfo){const{vertexUniformBuffer:g,vertexUniformInfo:x}=this.gpuRenderInfo;this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.usePixelSize.uniformOffset,new Uint32Array([i?1:0])),this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.pixelSize.uniformOffset,new Float32Array([this.#Zo*window.devicePixelRatio]))}this.#Qo!==i&&(this.#Qo=i,this.#eu())}get pixelSize(){return this.#Zo}get geometry(){return this._geometry}set geometry(i){console.error("TextField3D can not change geometry")}get material(){return this._material}set material(i){console.error("TextField3D can not change material")}render(i){super.render(i)}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_TEXT_FIELD_3D",Un,kn,Ln);#eu(){if(this.#Zo){const i=this._renderRatioX,g=this._renderRatioY;this.usePixelSize?(this._renderRatioY=1,this._renderRatioX=this.#Wo/this.#Zo):(this._renderRatioY=this.#Jo,this._renderRatioX=this.#Wo/this.#Zo*this.#Jo),i===this._renderRatioX&&g===this._renderRatioY||(this.dirtyTransform=!0)}}}definePositiveNumber(TextField3D,[{key:"_renderRatioX",value:1},{key:"_renderRatioY",value:1}]),defineBoolean(TextField3D,[{key:"useBillboard",value:!0}]),Object.freeze(TextField3D);class ADrawDebuggerLight{#tu;#ru;#ga;#iu;constructor(i,g,x,v,_=32){this.#ga=g;const y=this.#nu(i,_);this.#tu=new ColorMaterial(i,convertRgbToHex(v[0],v[1],v[2])),this.#ru=new Mesh(i,y,this.#tu);const{primitiveState:b}=this.#ru;b.cullMode="none",b.topology=Ei.LINE_LIST,this.#iu=new TextField3D(i),this.#iu.usePixelSize=!0,this.#iu.fontSize=40,this.#iu.text=x,this.#ru.addChild(this.#iu)}get target(){return this.#ga}get label(){return this.#iu}get lightDebugMesh(){return this.#ru}updateVertexBuffer(i,g){const x=g.data;let v=0;const _=Math.min(i.length,Math.floor(x.length/24));for(let g=0;g<_;g++){const[_,y]=i[g];x[v++]=_[0],x[v++]=_[1],x[v++]=_[2],x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=y[0],x[v++]=y[1],x[v++]=y[2],x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1,x[v++]=0,x[v++]=0,x[v++]=1}g.updateAllData(x)}#nu(i,g){const x=new Float32Array(2*g*12),v=new VertexInterleavedStruct({vertexPosition:VertexInterleaveType.float32x3,vertexNormal:VertexInterleaveType.float32x3,texcoord:VertexInterleaveType.float32x2,vertexTangent:VertexInterleaveType.float32x4},`lightDebugStruct_${Math.random()}`),_=new VertexBuffer(i,x,v);return new Geometry(i,_)}}Object.freeze(ADrawDebuggerLight);class DrawDebuggerDirectionalLight extends ADrawDebuggerLight{#au=[0,10,0];constructor(i,g){super(i,g,"☀️",[255,255,0],8)}render(i){const{lightDebugMesh:g,label:x,target:v}=this;if(!i.view.systemUniform_Vertex_UniformBindGroup)return;if(!v.enableDebugger)return;this.#su(v,g.geometry.vertexBuffer),g.render(i);const{direction:_}=v,y=this.#au,b=Math.sqrt(_[0]*_[0]+_[1]*_[1]+_[2]*_[2]),S=[_[0]/b,_[1]/b,_[2]/b];x.setPosition(y[0]-0*S[0],y[1]-0*S[1],y[2]-0*S[2])}#su(i,g){const x=this.#au,v=i.direction||[0,-1,0],_=Math.sqrt(v[0]*v[0]+v[1]*v[1]+v[2]*v[2]),y=[v[0]/_,v[1]/_,v[2]/_],b=[x[0]+3*y[0],x[1]+3*y[1],x[2]+3*y[2]],S=.3;let w=[0,1,0];Math.abs(y[1])>.99&&(w=[1,0,0]);const L=[y[1]*w[2]-y[2]*w[1],y[2]*w[0]-y[0]*w[2],y[0]*w[1]-y[1]*w[0]],k=Math.sqrt(L[0]*L[0]+L[1]*L[1]+L[2]*L[2]),H=[L[0]/k,L[1]/k,L[2]/k],z=[H[1]*y[2]-H[2]*y[1],H[2]*y[0]-H[0]*y[2],H[0]*y[1]-H[1]*y[0]],q=[[x,b],[b,[b[0]+-.5*y[0]+H[0]*S,b[1]+-.5*y[1]+H[1]*S,b[2]+-.5*y[2]+H[2]*S]],[b,[b[0]+-.5*y[0]-H[0]*S,b[1]+-.5*y[1]-H[1]*S,b[2]+-.5*y[2]-H[2]*S]],[b,[b[0]+-.5*y[0]+z[0]*S,b[1]+-.5*y[1]+z[1]*S,b[2]+-.5*y[2]+z[2]*S]],[b,[b[0]+-.5*y[0]-z[0]*S,b[1]+-.5*y[1]-z[1]*S,b[2]+-.5*y[2]-z[2]*S]],[[x[0]-.3,x[1],x[2]],[x[0]+.3,x[1],x[2]]],[[x[0],x[1]-.3,x[2]],[x[0],x[1]+.3,x[2]]],[[x[0],x[1],x[2]-.3],[x[0],x[1],x[2]+.3]]];this.updateVertexBuffer(q,g)}}Object.freeze(DrawDebuggerDirectionalLight);class PickingEvent{pickingId;mouseX;mouseY;target;time;type;movementX=0;movementY=0;point=create$3();distance=0;localPoint=create$3();localX=0;localY=0;localZ=0;uv=create();ray;faceIndex=-1;altKey=!1;ctrlKey=!1;shiftKey=!1;constructor(i,g,x,v,_,y,b,S){this.pickingId=i,this.mouseX=g,this.mouseY=x,this.target=v,this.time=_,this.type=y,this.altKey=b.altKey,this.ctrlKey=b.ctrlKey,this.shiftKey=b.shiftKey,S&&(this.point=S.point,this.localPoint=S.localPoint,this.localX=S.localPoint[0],this.localY=S.localPoint[1],this.localZ=S.localPoint[2],this.distance=S.distance,this.faceIndex=S.faceIndex,this.uv=S.uv,this.ray=S.ray)}}Object.freeze(PickingEvent);class Ray{origin;direction;constructor(i=create$3(),g=fromValues$3(0,0,-1)){this.origin=clone$3(i),this.direction=clone$3(g)}clone(){return new Ray(this.origin,this.direction)}applyMatrix4(i){transformMat4$2(this.origin,this.origin,i);const g=create$3();copy$3(g,this.direction);const x=clone$4(i);return x[12]=x[13]=x[14]=0,transformMat4$2(this.direction,g,x),normalize$3(this.direction,this.direction),this}intersectBox(i){let g=-1/0,x=1/0;for(let v=0;v<3;v++){const _=1/this.direction[v],y=0===v?i.minX:1===v?i.minY:i.minZ,b=0===v?i.maxX:1===v?i.maxY:i.maxZ;let S=(y-this.origin[v])*_,w=(b-this.origin[v])*_;if(S>w){const i=S;S=w,w=i}g=Math.max(g,S),x=Math.min(x,w)}return x>=g&&x>=0}intersectTriangle(i,g,x,v=!0){const _=create$3(),y=create$3(),b=create$3(),S=create$3(),w=create$3();subtract$2(_,g,i),subtract$2(y,x,i),cross$2(b,this.direction,y);const L=dot$3(_,b);if(v){if(L<1e-5)return null}else if(L>-1e-5&&L<1e-5)return null;const k=1/L;subtract$2(S,this.origin,i);const H=k*dot$3(S,b);if(H<0||H>1)return null;cross$2(w,S,_);const z=k*dot$3(this.direction,w);if(z<0||H+z>1)return null;const q=k*dot$3(y,w);if(q>1e-5){const i=create$3();return scaleAndAdd$2(i,this.origin,this.direction,q),i}return null}intersectTriangleBarycentric(i,g,x,v=!0){const _=create$3(),y=create$3(),b=create$3(),S=create$3(),w=create$3();subtract$2(_,g,i),subtract$2(y,x,i),cross$2(b,this.direction,y);const L=dot$3(_,b);if(v){if(L<1e-5)return null}else if(L>-1e-5&&L<1e-5)return null;const k=1/L;subtract$2(S,this.origin,i);const H=k*dot$3(S,b);if(H<0||H>1)return null;cross$2(w,S,_);const z=k*dot$3(this.direction,w);if(z<0||H+z>1)return null;const q=k*dot$3(y,w);if(q>1e-5){const i=create$3();return scaleAndAdd$2(i,this.origin,this.direction,q),{point:i,t:q,u:H,v:z}}return null}}Object.freeze(Ray);class Raycaster3D{ray;near=0;far=1/0;#ou=create$4();#uu=create$4();#lu=create$4();#cu=create$3();#Ri;#hu=create();constructor(){this.ray=new Ray}setFromCamera(i,g,x){const{rawCamera:v,redGPUContext:_}=x,y=fromValues$3(v.x,v.y,v.z),b=x.screenToWorld(i,g),S=create$3();subtract$2(S,b,y),normalize$3(S,S),copy$3(this.ray.origin,y),copy$3(this.ray.direction,S),this.#Ri=x;const{pixelRectObject:w}=x,L=window.devicePixelRatio,k=_.renderScale,H=g*L*k,z=i*L*k/w.width*2-1,q=-H/w.height*2+1;set(this.#hu,z,q),"nearClipping"in v&&(this.near=v.nearClipping),"farClipping"in v&&(this.far=v.farClipping)}intersectObject(i,g=!0){const x=[];return this.#fu(i,g,x),x.sort((i,g)=>i.distance-g.distance)}intersectObjects(i,g=!0){const x=[];for(const v of i)this.#fu(v,g,x);return x.sort((i,g)=>i.distance-g.distance)}#fu(i,g,x){const v=i.useBillboard,_=i._renderRatioX||1,y=i._renderRatioY||1;if(v&&this.#Ri){i.usePixelSize?this.#du(i,x):this.#mu(i,x)}else if(i.geometry){const g=this.#uu;if(copy$4(g,i.modelMatrix),1!==_||1!==y)scale$4(g,g,[_,y,1]),this.#pu(i,g,x,!0);else{const g=i.boundingAABB;this.ray.intersectBox(g)&&this.#pu(i,i.modelMatrix,x,!0)}}if(g&&i.children)for(const v of i.children)this.#fu(v,g,x)}#du(i,x){const v=this.#Ri,_=i.modelMatrix,y=i.pixelSize;g(i.fontSize);const b=i._renderRatioX||1,S=i._renderRatioY||1,{rawCamera:w,projectionMatrix:L,pixelRectObject:k}=v,H=fromValues$3(_[12],_[13],_[14]),z=transformMat4$2(this.#cu,H,w.viewMatrix),q=transformMat4$1(this.#ou,fromValues$2(z[0],z[1],z[2],1),L);if(q[3]<=0)return;const W=q[0]/q[3],be=q[1]/q[3],je=this.#hu[0],Ke=this.#hu[1],Xe=y*window.devicePixelRatio,Ye=Xe/k.width*2*(b/S),Ze=Xe/k.height*2;if(Math.abs(je-W)<=.5*Ye&&Math.abs(Ke-be)<=.5*Ze){const g=distance$2(this.ray.origin,H);if(g>=this.near&&g<=this.far){const v=(je-W)/Ye+.5,_=(Ke-be)/Ze+.5;x.push({distance:g,point:H,localPoint:fromValues$3(0,0,0),object:i,faceIndex:0,uv:fromValues(v,1-_),ray:this.ray.clone()})}}}#mu(i,g){const x=this.#Ri,v=i.modelMatrix,_=i._renderRatioX||1,y=i._renderRatioY||1,b=invert$1(this.#uu,x.rawCamera.viewMatrix),S=this.#lu;copy$4(S,b),S[12]=v[12],S[13]=v[13],S[14]=v[14];scale$4(S,S,[Math.hypot(v[0],v[1],v[2])*_,Math.hypot(v[4],v[5],v[6])*y,Math.hypot(v[8],v[9],v[10])]),this.#pu(i,S,g,!1)}#pu(i,g,x,v){const _=new Ray;copy$3(_.origin,this.ray.origin),copy$3(_.direction,this.ray.direction);const y=invert$1(this.#ou,g);if(y){_.applyMatrix4(y);const b=i.geometry,S=b.vertexBuffer,w=b.indexBuffer,L=S.data,k=S.interleavedStruct.arrayStride/4;if(w){const y=w.data;for(let b=0;b=this.near&&z<=this.far){const x=fromValues(v[y*_+6],v[y*_+7]),q=fromValues(v[b*_+6],v[b*_+7]),W=fromValues(v[S*_+6],v[S*_+7]),be=create();scaleAndAdd(be,be,x,1-L-k),scaleAndAdd(be,be,q,L),scaleAndAdd(be,be,W,k),w.push({distance:z,point:H,localPoint:i,object:g,faceIndex:Math.floor(y/3),uv:be,ray:this.ray.clone()})}}}}Object.freeze(Raycaster3D);class Raycaster2D{ray;#Ri;#xu=create$3();#ou=create$4();#uu=create$4();#cu=create$3();constructor(){this.ray=new Ray}setFromCamera(i,g,x){this.#Ri=x;const{pixelRectObject:v}=x,_=i*devicePixelRatio/v.width*2-1,y=1-g*devicePixelRatio/v.height*2;set$3(this.#xu,_,y,0);const b=x.screenToWorld(i,g);set$3(this.ray.origin,b[0],b[1],b[2]),set$3(this.ray.direction,0,0,-1)}intersectObject(i,g=!0){const x=[];return this.#fu(i,g,x),x.sort((i,g)=>i.distance-g.distance)}intersectObjects(i,g=!0){const x=[];for(const v of i)this.#fu(v,g,x);return x.sort((i,g)=>i.distance-g.distance)}#fu(i,g,x){if(i.geometry){const g=this.#Ri,v=g.projectionMatrix,_=g.rawCamera.viewMatrix,y=multiply$4(this.#ou,v,_);multiply$4(y,y,i.modelMatrix);const b=invert$1(this.#uu,y);if(b){const g=transformMat4$2(this.#cu,this.#xu,b);let y=!1,S=1,w=1;if(i.is2DMeshType?(S=i.width,w=i.height,g[0]>=-S/2&&g[0]<=S/2&&g[1]>=-w/2&&g[1]<=w/2&&(y=!0)):g[0]>=-.5&&g[0]<=.5&&g[1]>=-.5&&g[1]<=.5&&(y=!0),y){const y=invert$1(create$4(),multiply$4(create$4(),v,_)),b=transformMat4$2(create$3(),this.#xu,y),L=g[0]/S>g[1]/w?1:0;x.push({distance:0,point:b,localPoint:clone$3(g),object:i,uv:fromValues(g[0]/S+.5,g[1]/w+.5),ray:this.ray.clone(),faceIndex:L})}}}if(g&&i.children)for(const v of i.children)this.#fu(v,g,x)}}Object.freeze(Raycaster2D);const updateViewportAndScissor=(i,g,x="DEFAULT")=>{const{scene:v,pixelRectObject:_,pickingManager:y,redGPUContext:b}=i,{width:S,height:w}=_;if("SHADOW"===x){const{shadowManager:i}=v,{directionalShadowManager:x}=i,_=x.shadowDepthTextureSize;g.setViewport(0,0,_,_,0,1),g.setScissorRect(0,0,_,_)}else if("PICKING"===x){const i=window.devicePixelRatio*b.renderScale,x=Math.floor(y.mouseX*i),v=Math.floor(y.mouseY*i);g.setViewport(0,0,S,w,0,1),g.setScissorRect(Math.max(0,Math.min(S-1,x)),Math.max(0,Math.min(w-1,v)),1,1)}else g.setViewport(0,0,S,w,0,1),g.setScissorRect(0,0,S,w)},renderListForLayer=(i,g,x="pipeline")=>{let v=0;const _=i.length,{currentRenderPassEncoder:y,renderResults:b}=g;for(y.setBindGroup(0,g.view.systemUniform_Vertex_UniformBindGroup);v<_;v++){const g=i[v];if(g.passFrustumCulling&&g.gpuRenderInfo){const i=g._geometry,v=g._material;i?b.num3DObjects++:b.num3DGroups++;const{gpuRenderInfo:_}=g,{vertexUniformBindGroup:S}=_;if(i&&_[x]){y.setPipeline(_[x]);const{gpuBuffer:g}=i.vertexBuffer,{fragmentUniformBindGroup:w}=v.gpuRenderInfo;if(y.setVertexBuffer(0,g),y.setBindGroup(1,S),y.setBindGroup(2,w),b.numDrawCalls++,i.indexBuffer){const{indexBuffer:g}=i,{indexCount:x,triangleCount:v,gpuBuffer:_,format:S}=g;y.setIndexBuffer(_,S),y.drawIndexed(x,1,0,0,0),b.numTriangles+=v,b.numPoints+=x}else{const{vertexBuffer:g}=i,{vertexCount:x,triangleCount:v}=g;y.draw(x,1,0,0),b.numTriangles+=v,b.numPoints+=x}}}}};class PickingManager extends RedGPUObject{lastMouseEvent;lastMouseClickEvent;#vu;#_u;#yu;#bu;#Ri;#Su=[];#Tu=0;#wu=0;#Mu;#Pu;#H=0;#Ru=new Raycaster3D;#Cu=new Raycaster2D;#Bu;#Gi=!1;#Du;constructor(i){super(i.redGPUContext),this.#Ri=i}get videoMemorySize(){return this.#H}get mouseX(){return this.#Tu}set mouseX(i){this.#Tu=i}get mouseY(){return this.#wu}set mouseY(i){this.#wu=i}get castingList(){return this.#Su}get pickingGPUTexture(){return this.#yu}get pickingGPUTextureView(){return this.#bu}get pickingDepthGPUTextureView(){return this.#_u}get pickingPassDescriptor(){return this.#Du}render(i){if(this.castingList.length){const{redGPUContext:g}=i;this.#Eu(i);const x=this.#Su;let v=0;const _=x.length;for(;v<_;v++){const i=x[v],{gpuRenderInfo:g}=i;g&&!g.pickingPipeline&&(g.pickingPipeline=g.vertexStructInfo.vertexEntries.includes("entryPointPickingVertex")?createBasePipeline(i,g.vertexShaderModule,g.vertexBindGroupLayout,dn):null)}this.#Du={label:`${i.name} Picking Render Pass`,colorAttachments:[{view:this.pickingGPUTextureView,clearValue:{r:0,g:0,b:0,a:0},loadOp:z.CLEAR,storeOp:q.STORE}],depthStencilAttachment:{view:this.pickingDepthGPUTextureView,depthClearValue:1,depthLoadOp:z.CLEAR,depthStoreOp:q.STORE}},g.commandEncoderManager.addMainRenderPass(this.pickingPassDescriptor,g=>{updateViewportAndScissor(i,g,"PICKING"),((i,g)=>{const{renderViewStateData:x,pickingManager:v}=i;x.currentRenderPassEncoder=g;const{castingList:_}=v;renderListForLayer(_,x,"pickingPipeline")})(i,g)})}this.#Iu(i)}resetCastingList(){this.#Su.length=0}destroy(){this.#yu&&(this.#yu.destroy(),this.#vu.destroy(),this.#yu=null,this.#bu=null,this.#vu=null,this.#_u=null)}async checkEvents(i,g){if(this.castingList.length&&!this.#Gi){const{pixelRectArray:x,redGPUContext:v}=i,_=window.devicePixelRatio*v.renderScale,y=this.#Tu,b=this.#wu,S=y*_,w=b*_;if(S>=0&&S=0&&w=L[2]||z<0||z>=L[3]||(this.#Bu||(this.#Bu=g.createBuffer({size:4,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,label:"PickingManager_ReadPixelBuffer"})),x.useEncoder(k.MAIN,i=>{const g={texture:this.#yu,origin:{x:H,y:z,z:0}},x={buffer:this.#Bu,bytesPerRow:256,rowsPerImage:1};i.copyTextureToBuffer(g,x,{width:1,height:1,depthOrArrayLayers:1})}))}#ci(){const i=this.#yu;if(!i)return 0;this.#H=calculateTextureByteSize(i)+calculateTextureByteSize(this.#vu)}#Ou(i,g){const{resourceManager:x}=this;return x.createManagedTexture({size:[this.#Ri.pixelRectObject.width,this.#Ri.pixelRectObject.height,1],usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC,format:g,sampleCount:1,label:`${this.#Ri.name}_${i}_${this.#Ri.pixelRectObject.width}x${this.#Ri.pixelRectObject.height}`})}#Au=()=>this.#Su.reduce((i,g)=>(i[g.pickingId]=g,i),{});#Vu(i,g,x,v,_,y,b){const S="Camera2D"===this.#Ri.rawCamera.constructor.name?this.#Cu:this.#Ru;let w;if(S.setFromCamera(this.#Tu,this.#wu,this.#Ri),v){w=S.intersectObject(v)[0]}const L=new PickingEvent(i,g,x,v,_,y,b,w);return L.ray||(L.ray=S.ray.clone()),L}#Uu=(g,x,v,_,y)=>{const b=y[g],S=this.lastMouseClickEvent?.type;if(S===i.CLICK){const i=this.#Vu(g,x,v,b,_,S,this.lastMouseClickEvent);this.#Nu(S,i)}};#ku=(g,x,v,_,y)=>{const b=y[g],S=this.lastMouseEvent?.type;if(S){const y=this.#Vu(g,x,v,b,_,S,this.lastMouseEvent);switch(this.#Mu&&(y.movementX=x-this.#Mu.mouseX,y.movementY=v-this.#Mu.mouseY),S){case i.DOWN:case i.UP:this.#Nu(S,y);break;case i.MOVE:this.#Fu(g,b,y)}this.#Mu=y}};#Fu=(g,x,v)=>{const _=this.#Mu?.pickingId;_!==g?(this.#Mu&&_&&_!==g&&this.#Gu(),this.#Pu!==x&&(this.#Nu(i.OVER,v),document.body.style.cursor="pointer"),this.#Pu=x):this.#Nu(i.MOVE,v)};#Gu=()=>{this.#Mu&&this.#Nu(i.OUT,this.#Mu),this.#Mu=null,this.#Pu=null,document.body.style.cursor="default"};async#Lu(i){await i.mapAsync(GPUMapMode.READ);const g=new DataView(i.getMappedRange()),x="rgba8unorm"==this.#yu.format?[0,1,2,3]:[2,1,0,3],v=g.getUint8(x[0]),_=g.getUint8(x[1]),y=g.getUint8(x[2]),b=g.getUint8(x[3]);return i.unmap(),(b<<24|y<<16|_<<8|v)>>>0}#Nu(i,g){g.target&&g.target.events[i]&&g.target.events[i](g)}}Object.freeze(PickingManager);class FXAA extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_FXAA",createBasicPostEffectCode(this,"let index=global_id.xy;let dims=textureDimensions(sourceTexture);let i_index=vec2(index);let colorM4=textureLoad(sourceTexture,index,0);let lumaM=getLuminance(colorM4.rgb);let colorN4=fetchColor4(i_index+vec2(0,-1),dims);let colorS4=fetchColor4(i_index+vec2(0,1),dims);let colorW4=fetchColor4(i_index+vec2(-1,0),dims);let colorE4=fetchColor4(i_index+vec2(1,0),dims);let lumaN=getLuminance(colorN4.rgb);let lumaS=getLuminance(colorS4.rgb);let lumaW=getLuminance(colorW4.rgb);let lumaE=getLuminance(colorE4.rgb);let lumaMin=min(lumaM,min(min(lumaN,lumaS),min(lumaW,lumaE)));let lumaMax=max(lumaM,max(max(lumaN,lumaS),max(lumaW,lumaE)));let range=lumaMax-lumaMin;if(range(-1,-1),dims).rgb);let lumaNE=getLuminance(fetchColor4(i_index+vec2(1,-1),dims).rgb);let lumaSW=getLuminance(fetchColor4(i_index+vec2(-1,1),dims).rgb);let lumaSE=getLuminance(fetchColor4(i_index+vec2(1,1),dims).rgb);let edgeVer=abs(lumaNW+lumaSW-2.0*lumaW)+abs(lumaN+lumaS-2.0*lumaM)*2.0+abs(lumaNE+lumaSE-2.0*lumaE);let edgeHor=abs(lumaNW+lumaNE-2.0*lumaN)+abs(lumaW+lumaE-2.0*lumaM)*2.0+abs(lumaSW+lumaSE-2.0*lumaS);let isHorizontal=edgeHor>=edgeVer;let luma1=select(lumaW,lumaN,isHorizontal);let luma2=select(lumaE,lumaS,isHorizontal);let gradient1=luma1-lumaM;let gradient2=luma2-lumaM;let is1Steeper=abs(gradient1)>=abs(gradient2);let gradientScaled=0.25*max(abs(gradient1),abs(gradient2));var lumaLocalAverage=.0;var edgeStep=vec2(0,0);if(is1Steeper){edgeStep=select(vec2(-1,0),vec2(0,-1),isHorizontal);lumaLocalAverage=0.5*(luma1+lumaM);}else{edgeStep=select(vec2(1,0),vec2(0,1),isHorizontal);lumaLocalAverage=0.5*(luma2+lumaM);}var posP=i_index+edgeStep;var posN=i_index+edgeStep;let searchStep=select(vec2(1,0),vec2(0,1),isHorizontal);var doneP=false;var doneN=false;for(var i=0;i<10;i++){if(!doneP){if(abs(getLuminance(fetchColor4(posP,dims).rgb)-lumaLocalAverage)>=gradientScaled){doneP=true;}else{posP+=searchStep;}}if(!doneN){if(abs(getLuminance(fetchColor4(posN,dims).rgb)-lumaLocalAverage)>=gradientScaled){doneN=true;}else{posN-=searchStep;}}if(doneP&&doneN){break;}}let distP=select(f32(posP.x-i_index.x),f32(posP.y-i_index.y),isHorizontal);let distN=select(f32(i_index.x-posN.x),f32(i_index.y-posN.y),isHorizontal);let distMin=min(abs(distP),abs(distN));let edgeBlend=saturate(0.5-distMin/(abs(distP)+abs(distN)));let lumaL=(lumaN+lumaS+lumaW+lumaE)*2.0;let lumaCorners=lumaNW+lumaNE+lumaSW+lumaSE;let subpixFilter=saturate(abs((lumaL+lumaCorners)/12.0-lumaM)/range);let subpixBlend=smoothstep(.0,1.0,subpixFilter)*uniforms.subpix;let finalBlend=max(edgeBlend,subpixBlend);let colorTarget4=fetchColor4(i_index+edgeStep,dims);let finalColor4=mix(colorM4,colorTarget4,finalBlend);textureStore(outputTexture,index,finalColor4);","struct Uniforms{subpix:f32,edgeThreshold:f32,edgeThresholdMin:f32,padding:f32};#redgpu_include color.getLuminance fn fetchColor4(pos:vec2,dims:vec2)->vec4{let p=vec2(clamp(vec2(pos),vec2(0),dims-1));return textureLoad(sourceTexture,p,0);}"))}}definePositiveNumber(FXAA,[{key:"edgeThresholdMin",value:.0625,min:1e-5,max:.1},{key:"edgeThreshold",value:.125,min:1e-4,max:.25},{key:"subpix",value:.75,min:0,max:1}]),Object.freeze(FXAA);class TAA extends ASinglePassPostEffect{#Hu;#zu;#$u=0;#ju=.5;#Ku=[0,0];#Xu=create$4();#H=0;#Wr;constructor(i){super(i,{x:8,y:8,z:1}),this.isLdr=!0,this.init(i,"POST_EFFECT_TAA",createBasicPostEffectCode(this,"{let pixelCoord=vec2(global_id.xy);let screenSizeU=textureDimensions(sourceTexture);let screenSize=vec2(screenSizeU);let yFlipVec2=vec2(1.0,-1.0);if(any(pixelCoord>=vec2(screenSizeU))){return;}let currentUV=(vec2(pixelCoord)+0.5-uniforms.currJitterOffset*yFlipVec2)/screenSize;let stats=calculate_neighborhood_stats_ycocg(pixelCoord,screenSizeU);let currentRGBA=textureSampleLevel(sourceTexture,basicSampler,currentUV,.0);let currentRGB=currentRGBA.rgb;let currentAlpha=currentRGBA.a;let currentYCoCg=rgbToYCoCg(currentRGB);let currentDepth=textureLoad(depthTexture,pixelCoord,0);var closestDepth=1.0;var closestCoord=pixelCoord;for(var y:i32=-1;y<=1;y++){for(var x:i32=-1;x<=1;x++){let sc=clamp(pixelCoord+vec2(x,y),vec2(0),vec2(screenSizeU)-1);let d=textureLoad(depthTexture,sc,0);if(d0.5;if(jitterDisabled){textureStore(outputTexture,pixelCoord,vec4(currentRGB,currentAlpha));return;}let historyUV=(vec2(pixelCoord)+0.5-uniforms.currJitterOffset*yFlipVec2+uniforms.prevJitterOffset*yFlipVec2)/screenSize-velocity;var finalRGB:vec3;var finalAlpha:f32;if(any(historyUV(.0))||any(historyUV>vec2(1.0))){finalRGB=currentRGB;finalAlpha=currentAlpha;}else{let prevDepth=fetch_depth_bilinear(historyUV,screenSize);let historyData=sample_texture_catmull_rom_antiflicker(historyTexture,basicSampler,historyUV,screenSize);let motionLen=length(velocity*screenSize);let motionSoft=smoothstep(.0,1.0,motionLen);let clippedYCoCg=clip_history_ycocg(historyData.ycocg,stats,motionSoft);let clippedAlpha=clamp(historyData.alpha,stats.minAlpha,stats.maxAlpha);let clippedHistoryRGB=YCoCgToRgb(clippedYCoCg);let lumaWeight=get_color_discrepancy_weight(stats,clippedHistoryRGB);var blendFactor=mix(.08,0.4,motionSoft);let depthConfidence=get_depth_confidence(currentDepth,prevDepth);blendFactor=max(blendFactor,1.0-depthConfidence*depthConfidence);blendFactor=max(blendFactor,lumaWeight*0.5);let currentRGBA_final=vec4(currentRGB,currentAlpha);let clippedHistoryRGBA=vec4(clippedHistoryRGB,clippedAlpha);let finalRGBA=mix(clippedHistoryRGBA,currentRGBA_final,blendFactor);finalRGB=finalRGBA.rgb;finalAlpha=finalRGBA.a;}textureStore(outputTexture,pixelCoord,vec4(finalRGB,finalAlpha));}","#redgpu_include color.getLuminance #redgpu_include color.rgbToYCoCg #redgpu_include color.YCoCgToRgb #redgpu_include depth.getLinearizeDepth #redgpu_include math.EPSILON struct Uniforms{frameIndex:f32,currJitterOffset:vec2,prevJitterOffset:vec2,};struct NeighborhoodStats{minColor:vec3,maxColor:vec3,mean:vec3,stdDev:vec3,minAlpha:f32,maxAlpha:f32,meanAlpha:f32,meanLuminance:f32,stdDevLuminance:f32,};struct SampledColor{rgb:vec3,ycocg:vec3,alpha:f32,};fn get_depth_confidence(currDepth:f32,prevDepth:f32)->f32{let currLinear=getLinearizeDepth(currDepth,systemUniforms.camera.nearClipping,systemUniforms.camera.farClipping);let prevLinear=getLinearizeDepth(prevDepth,systemUniforms.camera.nearClipping,systemUniforms.camera.farClipping);let depthDiff=abs(currLinear-prevLinear);return 1.0-clamp((depthDiff-0.1)/0.4,.0,1.0);}fn fetch_depth_bilinear(uv:vec2,screenSize:vec2)->f32{let samplePos=uv*screenSize-0.5;let f=fract(samplePos);let base=vec2(floor(samplePos));let size=vec2(textureDimensions(prevDepthTexture));let d00=textureLoad(prevDepthTexture,clamp(base+vec2(0,0),vec2(0),size-1),0);let d10=textureLoad(prevDepthTexture,clamp(base+vec2(1,0),vec2(0),size-1),0);let d01=textureLoad(prevDepthTexture,clamp(base+vec2(0,1),vec2(0),size-1),0);let d11=textureLoad(prevDepthTexture,clamp(base+vec2(1,1),vec2(0),size-1),0);return mix(mix(d00,d10,f.x),mix(d01,d11,f.x),f.y);}fn calculate_neighborhood_stats_ycocg(pixelCoord:vec2,screenSizeU:vec2)->NeighborhoodStats{let screenSize=vec2(screenSizeU);var m1=vec3(.0);var m2=vec3(.0);var m1L=.0;var m2L=.0;var m1A=.0;var minC=vec3(1e5);var maxC=vec3(-1e5);var minA=1e5;var maxA=-1e5;for(var y:i32=-1;y<=1;y++){for(var x:i32=-1;x<=1;x++){let sampleCoord=clamp(pixelCoord+vec2(x,y),vec2(0),vec2(screenSizeU)-1);let colorRGBA=textureLoad(sourceTexture,sampleCoord,0);let colorRGB=colorRGBA.rgb;let colorYCoCg=rgbToYCoCg(colorRGB);let lum=getLuminance(colorRGB);let alpha=colorRGBA.a;m1+=colorYCoCg;m2+=colorYCoCg*colorYCoCg;m1L+=lum;m2L+=lum*lum;m1A+=alpha;minC=min(minC,colorYCoCg);maxC=max(maxC,colorYCoCg);minA=min(minA,alpha);maxA=max(maxA,alpha);}}let sampleCount=9.0;var stats:NeighborhoodStats;stats.mean=m1/sampleCount;stats.stdDev=sqrt(max((m2/sampleCount)-(stats.mean*stats.mean),vec3(.0)));stats.meanLuminance=m1L/sampleCount;stats.stdDevLuminance=sqrt(max((m2L/sampleCount)-(stats.meanLuminance*stats.meanLuminance),.0));stats.minColor=minC;stats.maxColor=maxC;stats.minAlpha=minA;stats.maxAlpha=maxA;stats.meanAlpha=m1A/sampleCount;return stats;}fn get_color_discrepancy_weight(stats:NeighborhoodStats,histRGB:vec3)->f32{let histLuminance=getLuminance(histRGB);let diff=abs(stats.meanLuminance-histLuminance);let threshold=max(stats.stdDevLuminance*0.45,.01);return smoothstep(threshold,threshold*2.0,diff);}fn sample_texture_catmull_rom_antiflicker(tex:texture_2d,smp:sampler,uv:vec2,texSize:vec2)->SampledColor{let samplePos=uv*texSize;let texPos1=floor(samplePos-0.5)+0.5;let f=samplePos-texPos1;let w0=f*(-0.5+f*(1.0-0.5*f));let w1=1.0+f*f*(-2.5+1.5*f);let w2=f*(0.5+f*(2.0-1.5*f));let w3=f*f*(-0.5+0.5*f);let w12=w1+w2;let offset12=w2/w12;let invTexSize=1.0/texSize;let coords=array,5>((texPos1+vec2(offset12.x,-1.0))*invTexSize,(texPos1+vec2(-1.0,offset12.y))*invTexSize,(texPos1+offset12)*invTexSize,(texPos1+vec2(2.0,offset12.y))*invTexSize,(texPos1+vec2(offset12.x,2.0))*invTexSize);let weights=array(w12.x*w0.y,w0.x*w12.y,w12.x*w12.y,w3.x*w12.y,w12.x*w3.y);var sumRGB=vec3(.0);var sumYCoCg=vec3(.0);var sumAlpha=.0;var sumW=.0;for(var i=0;i<5;i++){let sampleRGBA=textureSampleLevel(tex,smp,coords[i],.0);let sampleRGB=max(sampleRGBA.rgb,vec3(.0));let sampleYCoCg=rgbToYCoCg(sampleRGB);let sampleLum=getLuminance(sampleRGB);let w=weights[i]*(1.0/(1.0+sampleLum));sumRGB+=sampleRGB*w;sumYCoCg+=sampleYCoCg*w;sumAlpha+=sampleRGBA.a*w;sumW+=w;}var result:SampledColor;let invSumW=1.0/max(sumW,EPSILON);result.rgb=sumRGB*invSumW;result.ycocg=sumYCoCg*invSumW;result.alpha=sumAlpha*invSumW;return result;}fn clip_history_ycocg(historyYCoCg:vec3,stats:NeighborhoodStats,motion:f32)->vec3{let gamma=mix(0.2,0.7,motion);let v_min=min(stats.minColor,stats.mean-stats.stdDev*gamma);let v_max=max(stats.maxColor,stats.mean+stats.stdDev*gamma);return clamp(historyYCoCg,v_min,v_max);}",[{name:"sourceTexture"},{name:"historyTexture"}])),this.jitterStrength=this.#ju}get prevNoneJitterProjectionViewMatrix(){return this.#Xu}get frameIndex(){return this.#$u}get videoMemorySize(){return this.#H}get jitterStrength(){return this.#ju}set jitterStrength(i){this.#ju=i}render(i,g,x,v){const{redGPUContext:_}=this,{commandEncoderManager:y}=_;this.#$u++,this.updateUniform("frameIndex",this.#$u),this.updateUniform("currJitterOffset",i.jitterOffset),this.updateUniform("prevJitterOffset",this.#Ku),copy$4(this.#Xu,i.noneJitterProjectionViewMatrix),this.#Ku=[...i.jitterOffset],this.#qu(g,x);const b={texture:this.#Hu,textureView:this.#zu},S=super.render(i,g,x,v,b);return y.useEncoder(k.POST_PROCESS,i=>{i.copyTextureToTexture({texture:S.texture},{texture:this.#Hu},[g,x,1])}),this.#$u<=20||this.#$u,S}clear(){super.clear(),this.#Hu&&(this.#Hu.destroy(),this.#Hu=null,this.#zu=null),this.#Wr=null}#qu(i,g){if(this.#Wr?.width!==i||this.#Wr?.height!==g||!this.#Hu){this.#Hu&&this.#Hu.destroy();const{resourceManager:x}=this.redGPUContext;this.#Hu=x.createManagedTexture({size:{width:i,height:g},format:"rgba16float",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,label:`TAA_HistoryTexture_${i}x${g}`}),this.#zu=x.getGPUResourceBitmapTextureView(this.#Hu,{dimension:"2d",format:"rgba16float",label:"TAA_HistoryTextureView"}),this.#Wr={width:i,height:g},this.#Yu()}}#Yu(){this.#H=this.uniformBuffer?this.uniformBuffer.size:0,this.#Hu&&(this.#H+=calculateTextureByteSize(this.#Hu))}}let Gn,On,Vn,Nn,Fn;Object.freeze(TAA);let Hn,zn=create$3(),$n=create$4(),jn=create$4();const screenToWorld=(i,g,x)=>{const{rawCamera:v,pixelRectArray:_}=x;return Gn=2*(i*window.devicePixelRatio+_[0])/_[2]-1,On=-2*(g*window.devicePixelRatio+_[1])/_[3]+1,Vn=1,multiply$4(jn,x.noneJitterProjectionMatrix,v.viewMatrix),Hn=clone$4(jn),invert$1(Hn,Hn),zn=fromValues$3(Gn,On,1),identity$1($n),translate($n,$n,zn),multiply$4(Hn,Hn,$n),zn[0]=Hn[12],zn[1]=Hn[13],zn[2]=Hn[14],Nn=jn[12]*Gn+jn[13]*On+jn[15],0!==Nn&&(Fn=1/Nn,zn[0]/=Fn,zn[1]/=Fn,zn[2]/=Fn,zn[0]=zn[0]+v.x,zn[1]=zn[1]+v.y,zn[2]=zn[2]+v.z),[zn[0],zn[1],zn[2]]};class Box extends Primitive{constructor(i,g=1,x=1,v=1,_=1,y=1,b=1){const S=Primitive.generateUniqueKey("BOX",{width:g,height:x,depth:v,widthSegments:_,heightSegments:y,depthSegments:b});super(i,S,()=>PrimitiveUtils.generateBoxData(i,g,x,v,_,y,b,S))}}class Cylinder extends Primitive{constructor(i,g=1,x=1,v=1,_=8,y=1,b=!0,S=!0,w=0,L=2*Math.PI,k=!1,H=!1){const z=Primitive.generateUniqueKey("CYLINDER",{radiusTop:g,radiusBottom:x,height:v,radialSegments:_,heightSegments:y,capTop:b,capBottom:S,thetaStart:w,thetaLength:L,isRadialTop:k,isRadialBottom:H});super(i,z,()=>PrimitiveUtils.generateCylinderData(i,g,x,v,_,y,b,S,w,L,k,H,z))}}class Sphere extends Primitive{constructor(i,g=1,x=16,v=16,_=0,y=2*Math.PI,b=0,S=Math.PI){const w=Primitive.generateUniqueKey("SPHERE",{radius:g,widthSegments:x,heightSegments:v,phiStart:_,phiLength:y,thetaStart:b,thetaLength:S});super(i,w,()=>PrimitiveUtils.generateSphereData(i,g,x,v,_,y,b,S,w))}}class DrawDebuggerAxis extends Mesh{constructor(i){super(i,null,null);const g=new Mesh(i,new Sphere(i,.5),new ColorMaterial(i));this.addChild(g);const x=new Box(i);this.addChild(this.#Wu(x,"#ff0000",[5,.1,.1],[2.5,0,0])),this.addChild(this.#Zu(i,"#ff0000",[.5,1.25],[5.5,0,0],[0,0,90])),this.addChild(this.#Wu(x,"#00ff00",[.1,5,.1],[0,2.5,0])),this.addChild(this.#Zu(i,"#00ff00",[.5,1.25],[0,5.5,0],[180,0,0])),this.addChild(this.#Wu(x,"#0000ff",[.1,.1,5],[0,0,2.5])),this.addChild(this.#Zu(i,"#0000ff",[.5,1.25],[0,0,5.5],[-90,0,0]))}#Wu(i,g,x,v){const{redGPUContext:_}=this,y=new Mesh(_,i,new ColorMaterial(_,g));return y.setScale(...x),y.setPosition(...v),y}#Zu(i,g,x,v,_){const y=new Mesh(i,new Cylinder(i,x[0],.001,x[1],32,1),new ColorMaterial(i,g));return y.setScale(x[0],x[1],x[0]),y.setPosition(...v),y.setRotation(..._),y}}Object.freeze(DrawDebuggerAxis);var Kn="#redgpu_include SYSTEM_UNIFORM;#redgpu_include systemStruct.OutputFragment;#redgpu_include math.getMotionVector;struct InputData{@location(0)position:vec4,@location(1)color:vec4,}struct VertexOutput{@builtin(position)position:vec4,@location(0)color:vec4,@location(1)worldPos:vec3,@location(2)currentClipPos:vec4,@location(3)prevClipPos:vec4,}struct GridArgs{lineColor:vec4,}@group(1)@binding(0)vargridArgs:GridArgs;const FADE_START:f32=20.0;const FADE_END:f32=80.0;const AXIS_THRESHOLD:f32=0.8;const AXIS_ALPHA:f32=0.8;@vertex fn vertexMain(inputData:InputData)->VertexOutput{var output:VertexOutput;let modelPos=inputData.position;let viewProj=systemUniforms.projection.noneJitterProjectionViewMatrix;let prevViewProj=systemUniforms.projection.prevNoneJitterProjectionViewMatrix;output.position=viewProj*modelPos;output.worldPos=modelPos.xyz;output.color=inputData.color;output.currentClipPos=output.position;output.prevClipPos=prevViewProj*modelPos;return output;}@fragment fn fragmentMain(inputData:VertexOutput)->OutputFragment{var output:OutputFragment;let distanceToCamera=length(inputData.worldPos-systemUniforms.camera.cameraPosition);let distanceFade=clamp(1.0-saturate((distanceToCamera-FADE_START)/(FADE_END-FADE_START)),0.5,1.0);var finalColor:vec3;var baseAlpha:f32;let isXAxis=inputData.color.r>AXIS_THRESHOLD;let isZAxis=inputData.color.b>AXIS_THRESHOLD;if(isXAxis){finalColor=vec3(1.0,.0,.0);baseAlpha=AXIS_ALPHA;}else if(isZAxis){finalColor=vec3(.0,.0,1.0);baseAlpha=AXIS_ALPHA;}else{finalColor=gridArgs.lineColor.rgb;baseAlpha=gridArgs.lineColor.a;}output.color=vec4(finalColor,baseAlpha*distanceFade);let motion=getMotionVector(inputData.currentClipPos,inputData.prevClipPos);output.gBufferMotionVector=vec4(motion,.0,1.0);return output;}";const Xn=parseWGSL("DRAW_DEBUGGER_GRID",Kn),qn=Xn.uniforms.gridArgs;class DrawDebuggerGrid extends BaseObject{#On;#Vn;#se;#Ju;#U;#Qu;#ur;#lr;#el;#qt=100;#Ns;#Os;#As;#Ls;#tl;#ls;constructor(i){super(),validateRedGPUContext(i),this.#Ns=DrawBufferManager.getInstance(i);const{resourceManager:g,gpuDevice:x}=i,v={code:Kn},_=g.createGPUShaderModule("VERTEX_MODULE_GRID",v);this.#ur=new BlendState(this),this.#lr=new BlendState(this),this.#el=new ColorRGBA(128,128,128,.25);const y=g.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),b="GRID_MATERIAL_BIND_GROUP_LAYOUT",S=g.getGPUBindGroupLayout(b)||g.createBindGroupLayout(b,getFragmentBindGroupLayoutDescriptorFromShaderInfo(Xn,1));this.#rl(i),this.#Ju=x.createBindGroup({label:"FRAGMENT_BIND_GROUP_DESCRIPTOR_GRID",layout:S,entries:[{binding:0,resource:{buffer:this.#se.gpuBuffer,offset:0,size:this.#se.size}}]});const w={label:"PIPELINE_DESCRIPTOR_GRID",layout:x.createPipelineLayout({label:"DRAW_DEBUGGER_GRID_PIPELINE_LAYOUT",bindGroupLayouts:[y,S]}),vertex:{module:_,entryPoint:"vertexMain",buffers:[{arrayStride:this.#On.interleavedStruct.arrayStride,attributes:this.#On.interleavedStruct.attributes}]},primitive:{topology:"line-list"},fragment:{module:_,entryPoint:"fragmentMain",targets:[{format:"rgba16float",blend:{color:this.#ur.state,alpha:this.#lr.state}},{format:navigator.gpu.getPreferredCanvasFormat(),blend:void 0},{format:"rgba16float",blend:void 0}]},depthStencil:{format:"depth32float",depthWriteEnabled:!0,depthCompare:Er.LESS_EQUAL}};this.#U=x.createRenderPipeline(w),this.#Qu=x.createRenderPipeline({...w,multisample:{count:4}});const L=this.#Ns;this.#Os||(this.#Os=L.allocateDrawCommand(this.name),L.setIndexedIndirectCommand(this.#Os,this.#Vn.indexCount,1,0,0,0))}get size(){return this.#qt}set size(i){this.#qt=i}get lineColor(){return this.#el}render(i){const{view:g,currentRenderPassEncoder:x,renderResults:v}=i,{redGPUContext:_}=g,{gpuDevice:y,antialiasingManager:b}=_,{msaaID:S}=b;set$3(create$3(),g.rawCamera.x,g.rawCamera.y,g.rawCamera.z),v.num3DObjects++,v.numDrawCalls++;const w=this.#ls!==S,L=g.systemUniform_Vertex_UniformBindGroup!==this.#tl;if(this.#U){const i=2*(2*(this.#qt+1));(!this.#As||w||L)&&(this.#ls=S,this.#As=y.createRenderBundleEncoder({...g.basicRenderBundleEncoderDescriptor,label:this.name}),this.#As.setPipeline(g.redGPUContext.antialiasingManager.useMSAA?this.#Qu:this.#U),this.#As.setBindGroup(0,g.systemUniform_Vertex_UniformBindGroup),this.#As.setBindGroup(1,this.#Ju),this.#As.setVertexBuffer(0,this.#On.gpuBuffer),this.#As.setIndexBuffer(this.#Vn.gpuBuffer,this.#Vn.format),this.#As.drawIndexedIndirect(this.#Os.buffer,4*this.#Os.commandOffset),this.#Ls=this.#As.finish()),v.numTriangles+=0,v.numPoints+=i,x.executeBundles([this.#Ls])}this.#tl=g.systemUniform_Vertex_UniformBindGroup}#il(i){const g=[],x=[],v=i/2;let _=0;for(let i=-v;i<=v;i+=1){const y=0===i?[0,0,1,1]:[.5,.5,.5,1];g.push(i,0,-v,...y,i,0,v,...y),x.push(_,_+1),_+=2}for(let i=-v;i<=v;i+=1){const y=0===i?[1,0,0,1]:[.5,.5,.5,1];g.push(-v,0,i,...y,v,0,i,...y),x.push(_,_+1),_+=2}return{interleaveData:g,indexData:x}}#rl(i){const g=this.#qt,{resourceManager:x}=i,{cachedBufferState:v}=x;{const x=`VertexBuffer_Grid_${g}`;let _=v[x];if(!_){const{interleaveData:y}=this.#il(g);_=new VertexBuffer(i,y,new VertexInterleavedStruct({position:VertexInterleaveType.float32x3,color:VertexInterleaveType.float32x4}),void 0,x),v[x]=_}this.#On=_}{const x=`IndexBuffer_Grid_${g}`;let _=v[x];if(!_){const{indexData:y}=this.#il(g);_=new IndexBuffer(i,y,void 0,x),v[x]=_}this.#Vn=_}{const g="UniformBuffer_Grid";let x=v[g];if(!x){const _=new ArrayBuffer(qn.arrayBufferByteLength);x=new UniformBuffer(i,_,g,g),v[g]=x}this.#se=x}this.#se.writeOnlyBuffer(qn.members.lineColor,this.#el.rgbaNormalLinear)}}Object.freeze(DrawDebuggerGrid);class ABaseLight{drawDebugger;#nl;#al;#Bs=!1;constructor(i,g=1){this.#nl=i,this.#al=g}get enableDebugger(){return this.#Bs}set enableDebugger(i){this.#Bs=i}get color(){return this.#nl}set color(i){i instanceof ColorRGB||consoleAndThrowError("Only ColorRGB instances are allowed."),this.#nl=i}get intensityMultiplier(){return this.#al}set intensityMultiplier(i){validatePositiveNumberRange(i,0),this.#al=i}}Object.freeze(ABaseLight);class AmbientLight extends ABaseLight{#sl=0;constructor(i="#ADD8E6",g=50){super(new ColorRGB(...convertHexToRgb(i,!0))),this.#sl=g}get lux(){return this.#sl}set lux(i){this.#sl=i}}Object.freeze(AmbientLight);class DirectionalLight extends ABaseLight{#ol=-1;#ul=-1;#ll=-1;#cl=35.264389682754654;#hl=45;#sl=1e5;constructor(i=[-1,-1,-1],g="#fff",x=1e5){super(new ColorRGB(...convertHexToRgb(g,!0))),this.direction=i,this.#sl=x}get lux(){return this.#sl}set lux(i){this.#sl=i}get elevation(){return this.#cl}set elevation(i){this.#cl=i,this.#fl()}get azimuth(){return this.#hl}set azimuth(i){this.#hl=i,this.#fl()}get directionX(){return this.#ol}set directionX(i){this.#ol=i,this.#dl()}get directionY(){return this.#ul}set directionY(i){this.#ul=i,this.#dl()}get directionZ(){return this.#ll}set directionZ(i){this.#ll=i,this.#dl()}get direction(){return[this.#ol,this.#ul,this.#ll]}set direction(i){this.#ol=i[0],this.#ul=i[1],this.#ll=i[2],this.#dl()}#fl(){const i=this.#cl*Math.PI/180,g=this.#hl*Math.PI/180,x=Math.cos(i),v=x*Math.cos(g),_=Math.sin(i),y=x*Math.sin(g);this.#ol=-v,this.#ul=-_,this.#ll=-y}#dl(){const i=-this.#ol,g=-this.#ul,x=-this.#ll,v=Math.sqrt(i*i+g*g+x*x),_=i/v,y=g/v,b=x/v;this.#cl=180*Math.asin(y)/Math.PI,this.#hl=180*Math.atan2(b,_)/Math.PI}}Object.freeze(DirectionalLight);class PointLight extends ABaseLight{#ml=10;#wi=0;#Mi=0;#Pi=0;#pl=1e3;constructor(i="#fff",g=1e3){super(new ColorRGB(...convertHexToRgb(i,!0))),this.#pl=g}get lumen(){return this.#pl}set lumen(i){this.#pl=i}get x(){return this.#wi}set x(i){this.#wi=i}get y(){return this.#Mi}set y(i){this.#Mi=i}get z(){return this.#Pi}set z(i){this.#Pi=i}get position(){return[this.#wi,this.#Mi,this.#Pi]}get radius(){return this.#ml}set radius(i){this.#ml=i}setPosition(i,g,x){Array.isArray(i)?[this.#wi,this.#Mi,this.#Pi]=i:(this.#wi=i,this.#Mi=g,this.#Pi=x)}}Object.freeze(PointLight);class SpotLight extends ABaseLight{#ml=10;#wi=0;#Mi=2;#Pi=0;#ol=0;#ul=-1;#ll=0;#gl=0;#xl=44;#pl=1e3;constructor(i="#fff",g=1e3){super(new ColorRGB(...convertHexToRgb(i,!0))),this.#pl=g}get lumen(){return this.#pl}set lumen(i){this.#pl=i}get x(){return this.#wi}set x(i){this.#wi=i}get y(){return this.#Mi}set y(i){this.#Mi=i}get z(){return this.#Pi}set z(i){this.#Pi=i}get position(){return[this.#wi,this.#Mi,this.#Pi]}get radius(){return this.#ml}set radius(i){this.#ml=i}get directionX(){return this.#ol}set directionX(i){this.#ol=i}get directionY(){return this.#ul}set directionY(i){this.#ul=i}get directionZ(){return this.#ll}set directionZ(i){this.#ll=i}get direction(){return[this.#ol,this.#ul,this.#ll]}set direction(i){this.#ol=i[0],this.#ul=i[1],this.#ll=i[2]}get innerCutoff(){return this.#gl}set innerCutoff(i){this.#gl=i}get outerCutoff(){return this.#xl}set outerCutoff(i){this.#xl=i}get innerCutoffCos(){return Math.cos(this.#gl*Math.PI/180)}get outerCutoffCos(){return Math.cos(this.#xl*Math.PI/180)}setPosition(i,g,x){Array.isArray(i)?[this.#wi,this.#Mi,this.#Pi]=i:(this.#wi=i,this.#Mi=g,this.#Pi=x)}lookAt(i,g,x){let v,_,y;Array.isArray(i)?[v,_,y]=i:(v=i,_=g,y=x);const b=v-this.#wi,S=_-this.#Mi,w=y-this.#Pi,L=Math.sqrt(b*b+S*S+w*w);L>0&&(this.#ol=b/L,this.#ul=S/L,this.#ll=w/L)}}Object.freeze(SpotLight);class LightManager{#vl=3;#_l=W.MAX_CLUSTER_LIGHTS;#yl=[];#bl=[];#Sl=[];#Tl;#wl=create$4();get spotLights(){return this.#Sl}get spotLightCount(){return this.#Sl.length}get limitClusterLightCount(){return this.#_l}get pointLights(){return this.#bl}get pointLightCount(){return this.#bl.length}get limitDirectionalLightCount(){return this.#vl}get directionalLightCount(){return this.#yl.length}get directionalLights(){return this.#yl}get ambientLight(){return this.#Tl}set ambientLight(i){i instanceof AmbientLight||consoleAndThrowError("allow only AmbientLight instance"),this.#Tl=i}addSpotLight(i){i instanceof SpotLight||consoleAndThrowError("allow only SpotLight instance");this.#Sl.length+this.#bl.length>=this.#_l&&consoleAndThrowError("Cannot add more cluster lights. The limit has been reached."),this.#Sl.push(i)}addPointLight(i){i instanceof PointLight||consoleAndThrowError("allow only PointLight instance");this.#Sl.length+this.#bl.length>=this.#_l&&consoleAndThrowError("Cannot add more cluster lights. The limit has been reached."),this.#bl.push(i)}addDirectionalLight(i){i instanceof DirectionalLight||consoleAndThrowError("allow only DirectionalLight instance");this.#yl.length>=this.#vl&&consoleAndThrowError("Cannot add more directional lights. The limit has been reached."),this.#yl.push(i)}removeSpotLight(i){const g=this.#Sl.indexOf(i);-1!==g&&this.#Sl.splice(g,1)}removePointLight(i){const g=this.#bl.indexOf(i);-1!==g&&this.#bl.splice(g,1)}removeDirectionalLight(i){const g=this.#yl.indexOf(i);-1!==g&&this.#yl.splice(g,1)}removeAllSpotLight(){this.#Sl=[]}removeAllPointLight(){this.#bl=[]}removeAllDirectionalLight(){this.#yl=[]}removeAllLight(){this.removeAllPointLight(),this.removeAllSpotLight(),this.removeAllDirectionalLight(),this.#Tl=null}getDirectionalLightProjectionViewMatrix(i){return multiply$4(create$4(),this.getDirectionalLightProjectionMatrix(i),this.getDirectionalLightViewMatrix(i))}getDirectionalLightProjectionMatrix(i){const g=create$4(),x=i.rawCamera instanceof Camera2D?fromValues$3(0,0,0):fromValues$3(i.rawCamera.x,i.rawCamera.y,i.rawCamera.z),v=Math.max(distance$2(x,create$3()),1);return Dt(g,-v,v,-v,v,3*-v,3*v),g}getDirectionalLightViewMatrix(i){identity$1(this.#wl);const g=i.rawCamera instanceof Camera2D?fromValues$3(0,0,0):fromValues$3(i.rawCamera.x,i.rawCamera.y,i.rawCamera.z),x=Math.max(distance$2(g,create$3()),1),v=fromValues$3(0,1,0),_=fromValues$3(0,0,0),{directionalLights:y}=i.scene.lightManager,b=y.length?fromValues$3(-y[0].direction[0]*x,-y[0].direction[1]*x,-y[0].direction[2]*x):create$3(),S=create$4();return lookAt(S,b,_,v),S}}Object.freeze(LightManager);class DirectionalShadowManager{#Ml=2048;#Pl=.005;#Rl;#Cl;#Bl;#Dl;#h;#Su=[];#H=0;get videoMemorySize(){return this.#H}get castingList(){return this.#Su}get shadowDepthTextureView(){return this.#Cl}get shadowDepthTextureViewEmpty(){return this.#Dl}get bias(){return this.#Pl}set bias(i){validatePositiveNumberRange(i,0,1),this.#Pl=i}get shadowDepthTextureSize(){return this.#Ml}set shadowDepthTextureSize(i){validateUintRange(i,1),this.#Ml=i}reset(){this.destroy()}resetCastingList(){this.#Su.length=0}update(i){this.#h=i,this.#El()}destroy(){const{commandEncoderManager:i}=this.#h;this.#Rl&&(i.addDeferredDestroy(this.#Rl),this.#Rl=null,this.#Cl=null),this.#Bl&&(i.addDeferredDestroy(this.#Bl),this.#Bl=null,this.#Dl=null)}#ci(){const i=this.#Rl;if(!i)return 0;this.#H=calculateTextureByteSize(i)}#El(){this.#Rl?.width!==this.#Ml&&(this.destroy(),this.#Il(),this.#ci())}#Al(i){this.#Bl=i.createTexture({size:[1,1,1],usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING,format:"depth32float",label:`DirectionalShadowManager_EmptyDepthTexture_1x1_${Date.now()}`}),this.#Dl=this.#Bl.createView({label:this.#Bl.label})}#Il(){const{gpuDevice:i,resourceManager:g}=this.#h;this.#Rl=g.createManagedTexture({size:[this.#Ml,this.#Ml,1],usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING,format:"depth32float",label:`DirectionalShadowManager_shadowDepthTextureSize_${this.#Ml}x${this.#Ml}_${Date.now()}`}),this.#Cl=this.#Rl.createView({label:this.#Rl.label}),this.#Dl||this.#Al(i)}}Object.freeze(DirectionalShadowManager);class ShadowManager{#Ll=new DirectionalShadowManager;#Ul;constructor(){}get directionalShadowManager(){return this.#Ll}get shadowPassDescriptor(){return this.#Ul}render(i){if(0===this.#Ll.castingList.length)return;const{redGPUContext:g}=i,x=this.#Ll.castingList;let v=0;const _=x.length;for(;v<_;v++){const i=x[v],{gpuRenderInfo:g}=i;g&&!g.shadowPipeline&&(g.shadowPipeline=g.vertexStructInfo.vertexEntries.includes("entryPointShadowVertex")?createBasePipeline(i,g.vertexShaderModule,g.vertexBindGroupLayout,fn):null)}this.#Ul={label:`${i.name} Shadow Render Pass`,colorAttachments:[],depthStencilAttachment:{view:this.#Ll.shadowDepthTextureView,depthClearValue:1,depthLoadOp:z.CLEAR,depthStoreOp:q.STORE}},g.commandEncoderManager.addMainRenderPass(this.shadowPassDescriptor,g=>{updateViewportAndScissor(i,g,"SHADOW"),this.#Ll.castingList.length&&((i,g)=>{const{renderViewStateData:x,scene:v}=i;x.currentRenderPassEncoder=g;const{shadowManager:_}=v,{directionalShadowManager:y}=_,{castingList:b}=y;renderListForLayer(b,x,"shadowPipeline")})(i,g)}),this.#Ll.resetCastingList()}update(i){this.#Ll.update(i)}}Object.freeze(ShadowManager);class Scene extends Object3DContainer{#kl=new ColorRGBA;#Gl=!1;#Ol=new LightManager;#Vl=new ShadowManager;#Nl;constructor(i){super(),i&&(this.name=i)}get lightManager(){return this.#Ol}get shadowManager(){return this.#Vl}get physicsEngine(){return this.#Nl}set physicsEngine(i){this.#Nl=i}get backgroundColor(){return this.#kl}set backgroundColor(i){i instanceof ColorRGBA||consoleAndThrowError("allow only ColorRGBA instance"),this.#kl=i}get useBackgroundColor(){return this.#Gl}set useBackgroundColor(i){this.#Gl=i}}const validateNumberRange=(i,g=-Number.MAX_VALUE,x=Number.MAX_VALUE)=>(("number"!=typeof i||Number.isNaN(i))&&consoleAndThrowError("Only numbers allowed."),("number"!=typeof g||Number.isNaN(g))&&consoleAndThrowError("Only numbers allowed."),("number"!=typeof x||Number.isNaN(x))&&consoleAndThrowError("Only numbers allowed."),(ix)&&consoleAndThrowError(`Only numbers within the range of [${g}, ${x}] are allowed. input : ${i}`),!0);class PerspectiveCamera extends ACamera{#Fl=new Float32Array([0,1,0]);#Ti=create$4();#wi=0;#Pi=0;#Mi=0;#ys=0;#bs=0;#Ss=0;#Hl=60;#zl=.1;#$l=5e4;constructor(){super()}get rotationX(){return this.#ys}set rotationX(i){this.#ys=i}get rotationY(){return this.#bs}set rotationY(i){this.#bs=i}get rotationZ(){return this.#Ss}set rotationZ(i){this.#Ss=i}get fieldOfView(){return this.#Hl}set fieldOfView(i){validateNumber(i),this.#Hl=i}get nearClipping(){return this.#zl}set nearClipping(i){validateNumber(i),this.#zl=i}get farClipping(){return this.#$l}set farClipping(i){validateNumber(i),this.#$l=i}get viewMatrix(){return this.#Ti}get x(){return this.#wi}set x(i){this.#wi=i,this.#Ti[12]=i}get y(){return this.#Mi}set y(i){this.#Mi=i,this.#Ti[13]=i}get z(){return this.#Pi}set z(i){this.#Pi=i,this.#Ti[14]=i}get position(){return[this.#wi,this.#Mi,this.#Pi]}setPosition(i,g,x){Array.isArray(i)?[this.#wi,this.#Mi,this.#Pi]=i:(this.#wi=i,this.#Mi=g,this.#Pi=x),[this.#Ti[12],this.#Ti[13],this.#Ti[14]]=[this.#wi,this.#Mi,this.#Pi]}lookAt(i,g,x){const v=[this.#wi,this.#Mi,this.#Pi],_=[i,g,x],y=[this.#Fl[0],this.#Fl[1],this.#Fl[2]],b=[_[0]-v[0],_[1]-v[1],_[2]-v[2]],S=Math.sqrt(b[0]*b[0]+b[1]*b[1]+b[2]*b[2]);b[0]/=S,b[1]/=S,b[2]/=S;const w=[b[1]*y[2]-b[2]*y[1],b[2]*y[0]-b[0]*y[2],b[0]*y[1]-b[1]*y[0]];Math.sqrt(w[0]*w[0]+w[1]*w[1]+w[2]*w[2])<1e-4&&(y[2]=b[1]>0?1:-1,y[0]=0,y[1]=0),lookAt(this.#Ti,v,_,y)}}class OrthographicCamera extends PerspectiveCamera{#jl=1;#Kl=-1;#Xl=-1;#ql=1;#Yl=1;#Wl=.1;#Zl=10;constructor(){super(),this.nearClipping=.01,this.farClipping=1e4}get top(){return this.#jl}set top(i){validateNumber(i),this.#jl=i}get bottom(){return this.#Kl}set bottom(i){validateNumber(i),this.#Kl=i}get left(){return this.#Xl}set left(i){validateNumber(i),this.#Xl=i}get right(){return this.#ql}set right(i){validateNumber(i),this.#ql=i}get zoom(){return this.#Yl}set zoom(i){validateNumberRange(i,this.#Wl,this.#Zl),this.#Yl=i}get minZoom(){return this.#Wl}set minZoom(i){validateNumberRange(i,.01),this.#Wl=i}get maxZoom(){return this.#Zl}set maxZoom(i){validateNumberRange(i,.01),this.#Zl=i}setZoom(i){this.zoom=i}}class AController extends RedGPUObject{static#Jl=null;static#Ql=null;#ec;#tc;#rc=-1;#ic=0;#nc=new Set;#ac=!1;#sc=null;#oc=!1;#uc;#lc=0;#cc=0;#hc=0;#fc=!1;constructor(i,g){super(i),this.#tc=g||{},this.#ec=g.camera||new PerspectiveCamera;const x=this.redGPUContext.detector.isMobile;this.#uc={moveKey:x?"touchmove":"mousemove",upKey:x?"touchend":"mouseup",downKey:x?"touchstart":"mousedown"},this.#dc()}get camera(){return this.#ec}get x(){return this.camera.x}get y(){return this.camera.y}get z(){return this.camera.z}get hoveredView(){return this.#sc}get keyboardActiveView(){return AController.#Jl}set keyboardActiveView(i){AController.#Jl=i,AController.#Ql=null===i?null:this}get isKeyboardActiveController(){return AController.#Ql===this}get keyboardProcessedThisFrame(){return this.#ac}set keyboardProcessedThisFrame(i){this.#ac=i}destroy(){const{moveKey:i,upKey:g,downKey:x}=this.#uc,{htmlCanvas:v}=this.redGPUContext;v.removeEventListener(x,this.#mc),v.removeEventListener(i,this.#pc),v.removeEventListener(i,this.#gc),window.removeEventListener(g,this.#xc),this.#tc.HD_Wheel&&v.removeEventListener("wheel",this.#vc)}update(i,g,x){this.#rc!==g&&(this.#ic=-1===this.#rc?0:(g-this.#rc)/1e3,this.#rc=g,this.#nc.clear(),this.#ac=!1),this.#nc.has(i)||(this.#nc.add(i),this.#tc.useKeyboard&&this.keyboardActiveView&&this.keyboardActiveView!==i||x?.(this.#ic))}checkKeyboardInput(i,g){if(this.keyboardProcessedThisFrame)return!1;const{keyboardKeyBuffer:x}=i.redGPUContext;let v=!1;for(const i in g)if(x[g[i]]){v=!0;break}if(!v)return this.keyboardActiveView=null,!1;if(!this.keyboardActiveView){if(this.hoveredView!==i)return!1;this.keyboardActiveView=i}return this.keyboardActiveView===i&&(this.keyboardProcessedThisFrame=!0,!0)}getCanvasEventPoint=(i,g)=>{const x=g.detector.isMobile,v=g.boundingClientRect,_="clientX",y="clientY";let b,S;if(x){const g=i instanceof WheelEvent?i:i.changedTouches[0];b=g[_],S=g[y]}else{const g=i;b=g[_],S=g[y]}return{x:b-v.left,y:S-v.top}};findTargetViewByInputEvent=i=>{const{redGPUContext:g}=this,{renderScale:x,viewList:v}=g,{x:_,y:y}=this.getCanvasEventPoint(i,g),b=window.devicePixelRatio*x,S=_*b,w=y*b;let L=null;for(const i of v){const g=i.pixelRectObject;g.x{if(i.length<2)return 0;const g=i[0].clientX-i[1].clientX,x=i[0].clientY-i[1].clientY;return Math.sqrt(g*g+x*x)};#dc(){const{redGPUContext:i}=this,{htmlCanvas:g}=i,{downKey:x,moveKey:v}=this.#uc;g.addEventListener(x,this.#mc),g.addEventListener(v,this.#pc),this.#tc.HD_Wheel&&g.addEventListener("wheel",this.#vc,{passive:!1}),this.#tc.HD_TouchPinch&&g.addEventListener("touchmove",this.#yc,{passive:!1})}#pc=i=>{AController.#Jl||this.#oc||(this.#sc=this.findTargetViewByInputEvent(i))};#mc=i=>{const g=this.findTargetViewByInputEvent(i);if(!g)return;AController.#Jl||this.#oc||(this.#sc=g);const{redGPUContext:x}=this,{moveKey:v,upKey:_}=this.#uc,{x:y,y:b}=this.getCanvasEventPoint(i,x);this.#lc=y,this.#cc=b,i instanceof TouchEvent&&(i.touches.length>=2?(this.#fc=!0,this.#hc=this.#_c(i.touches)):(this.#fc=!1,this.#hc=0)),this.#nc.has(g)&&(this.#oc=!0,AController.#Jl=g,x.htmlCanvas.addEventListener(v,this.#gc),window.addEventListener(_,this.#xc))};#gc=i=>{if(i instanceof TouchEvent&&i.touches.length>=2)return void(this.#fc=!0);this.#fc=!1;const{x:g,y:x}=this.getCanvasEventPoint(i,this.redGPUContext),v=g-this.#lc,_=x-this.#cc;this.#lc=g,this.#cc=x,this.#tc.HD_Move?.(v,_)};#yc=i=>{if(i.touches.length<2||!this.#tc.HD_TouchPinch)return;if(!this.#fc)return;i.preventDefault();const g=this.#_c(i.touches);if(0===this.#hc)return void(this.#hc=g);if(this.findTargetViewByInputEvent(i).rawCamera!==this.#ec)return;const x=g/this.#hc;this.#tc.HD_TouchPinch?.(x),this.#hc=g};#xc=()=>{const{htmlCanvas:i}=this.redGPUContext,{moveKey:g,upKey:x}=this.#uc;this.#fc=!1,this.#hc=0,this.#oc=!1,i.removeEventListener(g,this.#gc),window.removeEventListener(x,this.#xc)};#vc=i=>{const g=this.findTargetViewByInputEvent(i);g&&g.rawCamera===this.#ec&&(i.stopPropagation(),i.preventDefault(),this.#tc.HD_Wheel?.(i))}}const Yn=create$4(),computeViewFrustumPlanes=(i,g)=>{multiply$4(Yn,i,g);const x=[[Yn[3]-Yn[0],Yn[7]-Yn[4],Yn[11]-Yn[8],Yn[15]-Yn[12]],[Yn[3]+Yn[0],Yn[7]+Yn[4],Yn[11]+Yn[8],Yn[15]+Yn[12]],[Yn[3]+Yn[1],Yn[7]+Yn[5],Yn[11]+Yn[9],Yn[15]+Yn[13]],[Yn[3]-Yn[1],Yn[7]-Yn[5],Yn[11]-Yn[9],Yn[15]-Yn[13]],[Yn[3]-Yn[2],Yn[7]-Yn[6],Yn[11]-Yn[10],Yn[15]-Yn[14]],[Yn[3]+Yn[2],Yn[7]+Yn[6],Yn[11]+Yn[10],Yn[15]+Yn[14]]];for(let i=0;i<6;i++){const g=x[i],v=Math.sqrt(g[0]*g[0]+g[1]*g[1]+g[2]*g[2]);g[0]/=v,g[1]/=v,g[2]/=v,g[3]/=v}return x};class ViewTransform extends RedGPUObject{onResize=null;#bc=create$4();#Sc=create$4();#ec;#wi=0;#Mi=0;#Gt;#Ot;#Vt=[0,0,0,0];#Tc=0;#wc=0;constructor(i){super(i),this.setSize("100%","100%")}get camera(){return this.#ec}set camera(i){i instanceof PerspectiveCamera||i instanceof Camera2D||i instanceof OrthographicCamera||i instanceof AController||consoleAndThrowError("allow PerspectiveCamera or OrthographicCamera or AController instance"),this.#ec=i}get x(){return this.#wi}set x(i){this.setPosition(i,this.y)}get y(){return this.#Mi}set y(i){this.setPosition(this.x,i)}get width(){return this.#Gt}set width(i){this.setSize(i,this.#Ot)}get height(){return this.#Ot}set height(i){this.setSize(this.#Gt,i)}get pixelRectArray(){return this.#Vt}get pixelRectObject(){return{x:this.#Vt[0],y:this.#Vt[1],width:this.#Vt[2],height:this.#Vt[3]}}get screenRectObject(){return{x:this.#Vt[0]/devicePixelRatio,y:this.#Vt[1]/devicePixelRatio,width:this.#Vt[2]/devicePixelRatio,height:this.#Vt[3]/devicePixelRatio}}get aspect(){return this.#Vt[2]/this.#Vt[3]}get frustumPlanes(){return this.#ec instanceof AController?computeViewFrustumPlanes(this.projectionMatrix,this.#ec.camera.viewMatrix):computeViewFrustumPlanes(this.projectionMatrix,this.#ec.viewMatrix)}get rawCamera(){return this.#ec instanceof AController?this.#ec.camera:this.#ec}get noneJitterProjectionMatrix(){const{pixelRectObject:i,redGPUContext:g}=this;if(this.rawCamera instanceof OrthographicCamera){const{nearClipping:i,farClipping:g}=this.rawCamera;orthoZO(this.#Sc,this.rawCamera.left,this.rawCamera.right,this.rawCamera.bottom,this.rawCamera.top,i,g)}else if(this.rawCamera instanceof Camera2D)Dt(this.#Sc,-.5,.5,-.5,.5,-1e5,1e5),scale$4(this.#Sc,this.#Sc,[g.renderScale,g.renderScale,1]),translate(this.#Sc,this.#Sc,[-.5,.5,0]),scale$4(this.#Sc,this.#Sc,[1/i.width*window.devicePixelRatio,-1/i.height*window.devicePixelRatio,1]);else{const{fieldOfView:i,nearClipping:g,farClipping:x}=this.rawCamera;Bt(this.#Sc,Math.PI/180*i,this.aspect,g,x)}return this.#Sc}get projectionMatrix(){const{redGPUContext:i}=this,{antialiasingManager:g}=i;this.#bc=clone$4(this.noneJitterProjectionMatrix);if("View3D"===this.constructor.name&&"IsometricController"!==this.camera.constructor.name&&g.useTAA&&this.rawCamera instanceof PerspectiveCamera&&(0!==this.#Tc||0!==this.#wc)){const i=this.#Tc/this.pixelRectObject.width*2,g=this.#wc/this.pixelRectObject.height*2;this.#bc[8]+=i,this.#bc[9]+=g}return this.#bc}get inverseProjectionMatrix(){return invert$1(create$4(),this.#bc)}get jitterOffset(){return[this.#Tc,this.#wc]}setJitterOffset(i,g){this.#Tc=i,this.#wc=g}clearJitterOffset(){this.#Tc=0,this.#wc=0}setPosition(i=this.#wi,g=this.#Mi){const{sizeManager:x}=this.redGPUContext;RedGPUContextSizeManager.validatePositionValue(i),RedGPUContextSizeManager.validatePositionValue(g),this.#wi=i,this.#Mi=g;const v=x.pixelRectObject,_=RedGPUContextSizeManager.getPixelDimension(v,"width",i),y=RedGPUContextSizeManager.getPixelDimension(v,"height",g);this.#Vt[0]=Math.round(_*(this.#wi.toString().includes("%")?1:x.renderScale*window.devicePixelRatio)),this.#Vt[1]=Math.round(y*(this.#Mi.toString().includes("%")?1:x.renderScale*window.devicePixelRatio))}setSize(i=this.#Gt,g=this.#Ot){const{sizeManager:x}=this.redGPUContext;RedGPUContextSizeManager.validateSizeValue(i),RedGPUContextSizeManager.validateSizeValue(g),this.#Gt=i,this.#Ot=g;const v=x.pixelRectObject,_=RedGPUContextSizeManager.getPixelDimension(v,"width",i),y=RedGPUContextSizeManager.getPixelDimension(v,"height",g);this.#Vt[2]=Math.max(1,Math.round(_*(this.#Gt.toString().includes("%")?1:x.renderScale*window.devicePixelRatio))),this.#Vt[3]=Math.max(1,Math.round(y*(this.#Ot.toString().includes("%")?1:x.renderScale*window.devicePixelRatio))),this.onResize&&this.onResize({target:this,screenRectObject:this.screenRectObject,pixelRectObject:this.pixelRectObject})}}Object.freeze(ViewTransform);class AView extends ViewTransform{#Mc;#Pc;#Rc=!0;#Cc=!1;#Bc=50;#Dc;#Ec;#Ic;#Ac;constructor(i,g,x,v){super(i),this.scene=g,this.camera=x,this.#Pc=new PickingManager(this),v&&(this.name=v)}get scene(){return this.#Mc}set scene(i){i instanceof Scene||consoleAndThrowError("allow only Scene instance"),this.#Mc=i}get pickingManager(){return this.#Pc}get useFrustumCulling(){return this.#Rc}set useFrustumCulling(i){this.#Rc=i}get useDistanceCulling(){return this.#Cc}set useDistanceCulling(i){this.#Cc=i}get distanceCulling(){return this.#Bc}set distanceCulling(i){this.#Bc=i}get grid(){return this.#Dc}set grid(i){if("boolean"==typeof i)i=!0===i?new DrawDebuggerGrid(this.redGPUContext):null;else if(!(i instanceof DrawDebuggerGrid)&&null!==i)throw new TypeError("grid must be of type 'DrawDebuggerGrid', 'boolean', or 'null'.");this.#Dc=i}get axis(){return this.#Ec}set axis(i){if("boolean"==typeof i)i=!0===i?new DrawDebuggerAxis(this.redGPUContext):null;else if(!(i instanceof DrawDebuggerAxis)&&null!==i)throw new TypeError("axis must be of type 'DrawDebuggerAxis', 'boolean', or 'null'.");this.#Ec=i}get fxaa(){return this.#Ac||(this.#Ac=new FXAA(this.redGPUContext)),this.#Ac}get taa(){return this.#Ic||(this.#Ic=new TAA(this.redGPUContext)),this.#Ic}screenToWorld(i,g){return screenToWorld(i,g,this)}checkMouseInViewBounds(){const{pixelRectObject:i,pickingManager:g}=this,{mouseX:x,mouseY:v}=g;return 00&&(this.prevTimestamp+=this.numFixedSteps*x),this.elapsed=i-this.timestamp,this.time=i/1e3,this.deltaTime=this.elapsed/1e3,this.sinTime=Math.sin(this.time),this.timestamp=i,this.viewRenderStartTime=i}}const Wn="depthTexture0",Zn="depthTexture1",Jn=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC,Qn={[Ri.COLOR]:{format:"rgba16float",usage:Jn|GPUTextureUsage.STORAGE_BINDING,withResolve:!0,useMipmap:!1},[Ri.MOTION_VECTOR]:{format:"rgba16float",usage:Jn,withResolve:!0,useMipmap:!1},[Ri.NORMAL]:{usage:Jn,withResolve:!0,useMipmap:!1},[Ri.RENDER_PATH1_RESULT]:{format:"rgba16float",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC,withResolve:!1,useMipmap:!0}};class ViewRenderTextureManager extends RedGPUObject{#H=0;#Ri;#Uc=new Map;#ls;#kc;#Gc;constructor(i){super(i.redGPUContext),this.#Ri=i}get gBuffers(){return this.#Uc}get videoMemorySize(){return this.#H}get renderPath1ResultTextureDescriptor(){return this.#Uc.get(Ri.RENDER_PATH1_RESULT)?.textureDescriptor}get depthTexture(){return this.#Qt(),this.#Ri.renderViewStateData.swapBufferIndex?this.#Uc.get(Zn)?.texture:this.#Uc.get(Wn)?.texture}get depthTextureView(){return this.#Qt(),this.#Ri.renderViewStateData.swapBufferIndex?this.#Uc.get(Zn)?.textureView:this.#Uc.get(Wn)?.textureView}get prevDepthTextureView(){return this.#Qt(),this.#Ri.renderViewStateData.swapBufferIndex?this.#Uc.get(Wn)?.textureView:this.#Uc.get(Zn)?.textureView}get depthTexture0View(){return this.#Qt(),this.#Uc.get(Wn)?.textureView}get depthTexture1View(){return this.#Qt(),this.#Uc.get(Zn)?.textureView}get renderPath1ResultTextureView(){return this.getGBufferTextureView(Ri.RENDER_PATH1_RESULT)}get renderPath1ResultTexture(){return this.getGBufferTexture(Ri.RENDER_PATH1_RESULT)}getGBufferTexture(i){return this.#Qt(),this.#Uc.get(i)?.texture}getGBufferResolveTexture(i){return this.#Qt(),this.#Uc.get(i)?.resolveTexture}getGBufferTextureView(i){return this.#Qt(),this.#Uc.get(i)?.textureView}getGBufferResolveTextureView(i){return this.#Qt(),this.#Uc.get(i)?.resolveTextureView}#Qt(){const{antialiasingManager:i}=this,{msaaID:g}=i,{pixelRectObject:x,renderViewStateData:v}=this.#Ri;this.#kc={width:Math.max(x.width,1),height:Math.max(x.height,1),depthOrArrayLayers:1},this.#Gc=`${this.#kc.width}x${this.#kc.height}`;const _=this.#Uc.get(Ri.RENDER_PATH1_RESULT)?.texture,y=_?.width!==this.#kc.width||_?.height!==this.#kc.height,b=this.#ls!==g;if(y||b||!_){this.#ls=g,v.swapBufferIndex=0,this.#Il(Wn),this.#Il(Zn);for(const i in Ri)this.#Oc(Ri[i]);this.#Vc()}}#Vc(){const i=[];this.#Uc.forEach(g=>{g.texture&&i.push(g.texture),g.resolveTexture&&i.push(g.resolveTexture)}),this.#H=i.reduce((i,g)=>i+calculateTextureByteSize(g),0)}#Nc(i){const g=this.#Uc.get(i);if(g){const{texture:x,resolveTexture:v}=g;g.texture=null,g.textureView=null,g.resolveTexture=null,g.resolveTextureView=null,this.#Uc.delete(i);const{commandEncoderManager:_}=this;x&&_.addDeferredDestroy(x),v&&_.addDeferredDestroy(v)}}#Fc(i,g,x,v=!1,_=1){const{antialiasingManager:y,resourceManager:b}=this,{useMSAA:S}=y,w={texture:null,textureView:null,textureDescriptor:null},{name:L}=this.#Ri,k=S&&1===_?4:1,H={size:this.#kc,sampleCount:k,label:`${L}_${i}_texture_${this.#Gc}`,format:g,usage:k>1?x&~GPUTextureUsage.STORAGE_BINDING:x,mipLevelCount:_},z=b.createManagedTexture(H);if(w.textureDescriptor=H,w.texture=z,w.textureView=b.getGPUResourceBitmapTextureView(z),v&&S){const v={size:this.#kc,sampleCount:1,label:`${L}_${i}_resolveTexture_${this.#Gc}`,format:g,usage:x},_=b.createManagedTexture(v);w.resolveTextureDescriptor=v,w.resolveTexture=_,w.resolveTextureView=b.getGPUResourceBitmapTextureView(_)}return w}#Oc(i){g(`새 텍스처 생성 중: ${i}`);let x=Qn[i]?.format||navigator.gpu.getPreferredCanvasFormat(),{usage:v,withResolve:_,useMipmap:y}=Qn[i],b=y?getMipLevelCount(this.#kc.width,this.#kc.height):1;this.#Nc(i),this.#Uc.set(i,this.#Fc(i,x,v,_,b))}#Il(i){this.#Nc(i),g(`새 텍스처 생성 중: ${i}`);const x=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC;this.#Uc.set(i,this.#Fc(i,"depth32float",x,!1))}}Object.freeze(ViewRenderTextureManager);const ea={LINEAR:"linear",KHRONOS_PBR_NEUTRAL:"khronosPBRNeutral",ACES_FILMIC_HILL:"ACESFilmicHill",ACES_FILMIC_NARKOWICZ:"ACESFilmicNarkowicz"};Object.freeze(ea);var ta="#redgpu_include color.linearToSrgbVec3 struct Uniforms{contrast:f32,brightness:f32,_pad:f32,_pad2:f32,};fn linearToneMapping(color:vec3)->vec3{return color;}fn khronosPBRNeutralToneMapping(color:vec3)->vec3{let startCompression:f32=0.8-.04;let desaturation:f32=0.15;var col=color;let x=min(col.r,min(col.g,col.b));var offset:f32;if(x<.08){offset=x-6.25*x*x;}else{offset=.04;}col=col-vec3(offset);let peak=max(col.r,max(col.g,col.b));if(peak(.0),vec3(1.0));}let d=1.0-startCompression;let newPeak=1.0-d*d/(peak+d-startCompression);col=col*(newPeak/peak);let g=1.0-1.0/(desaturation*(peak-newPeak)+1.0);return clamp(mix(col,vec3(newPeak),g),vec3(.0),vec3(1.0));}fn acesFilmicNarkowiczToneMapping(color:vec3)->vec3{let x=color;let a=2.51;let b=.03;let c=2.43;let d=0.59;let e=0.14;return clamp((x*(a*x+b))/(x*(c*x+d)+e),vec3(.0),vec3(1.0));}fn acesFilmicHillToneMapping(color:vec3)->vec3{let v=color;let a1=v.r*0.59719+v.g*0.35458+v.b*.04823;let a2=v.r*.07600+v.g*0.90834+v.b*.01566;let a3=v.r*.02840+v.g*0.13383+v.b*0.83777;let a=vec3(a1,a2,a3);let b=(a*(a+.0245786)-.000090537)/(a*(0.983729*a+0.4329510)+0.238081);let r=b.r*1.60475-b.g*0.53108-b.b*.07367;let g=b.r*-0.10208+b.g*1.10813-b.b*.00605;let bl=b.r*-.00327-b.g*.07276+b.b*1.07602;return clamp(vec3(r,g,bl),vec3(.0),vec3(1.0));}fn getFinalSRGB(toneMappedColor:vec3,contrast:f32,brightness:f32)->vec3{let contrastRGB=applyContrast(toneMappedColor,contrast);let finalLinearRGB=applyBrightness(contrastRGB,brightness);let finalSRGB=clamp(linearToSrgbVec3(finalLinearRGB),vec3(.0),vec3(1.0));return finalSRGB;}fn applyContrast(color:vec3,contrast:f32)->vec3{return 0.5+contrast*(color-0.5);}fn applyBrightness(color:vec3,brightness:f32)->vec3{return color+brightness;}";function createSetter$1(i,g,x,v){return function(_){validateNumber(_),void 0!==x&&_v&&(console.warn(`Value for ${i} exceeds the maximum (${v}). Received: ${_}. Adjusted to ${v}.`),_=v),this[g]=_,updateTargetUniform(this,i,_)}}function defineNumber_func(i){const{key:g,value:x=0,min:v,max:_}=i,y=Symbol(g);return{get:function(){return void 0===this[y]&&(this[y]=x),this[y]},set:createSetter$1(g,y,v,_),...vi}}const defineNumber=(i,g)=>applyProperties(i,g,defineNumber_func);Object.freeze(defineNumber);class AToneMappingEffect extends ASinglePassPostEffect{constructor(i){super(i)}}defineNumber(AToneMappingEffect,[{key:"contrast",value:5,min:.5,max:20},{key:"brightness",value:0,min:-1,max:1}]),Object.freeze(AToneMappingEffect);class ToneLinear extends AToneMappingEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_TONE_MAPPING_LINEAR",createBasicPostEffectCode(this,"{let index=vec2(global_id.xy);let inputColor=textureLoad(sourceTexture,index,0);let toneMappedColor=linearToneMapping(inputColor.rgb);let finalSRGB=getFinalSRGB(toneMappedColor,uniforms.contrast,uniforms.brightness);textureStore(outputTexture,index,vec4(finalSRGB,inputColor.a));}",ta))}}Object.freeze(ToneLinear);class ToneKhronosPBRNeutral extends AToneMappingEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_TONE_MAPPING_KHRONOS_PBR_NEUTRAL",createBasicPostEffectCode(this,"{let index=vec2(global_id.xy);let inputColor=textureLoad(sourceTexture,index,0);let toneMappedColor=khronosPBRNeutralToneMapping(inputColor.rgb);let finalSRGB=getFinalSRGB(toneMappedColor,uniforms.contrast,uniforms.brightness);textureStore(outputTexture,index,vec4(finalSRGB,inputColor.a));}",ta))}}Object.freeze(ToneKhronosPBRNeutral);class ToneACESFilmicNarkowicz extends AToneMappingEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_TONE_MAPPING_ACES_FILMIC_NARKOWICZ",createBasicPostEffectCode(this,"{let index=vec2(global_id.xy);let inputColor=textureLoad(sourceTexture,index,0);let toneMappedColor=acesFilmicNarkowiczToneMapping(inputColor.rgb);let finalSRGB=getFinalSRGB(toneMappedColor,uniforms.contrast,uniforms.brightness);textureStore(outputTexture,index,vec4(finalSRGB,inputColor.a));}",ta))}}Object.freeze(ToneACESFilmicNarkowicz);class ToneACESFilmicHill extends AToneMappingEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_TONE_MAPPING_ACES_FILMIC_HILL",createBasicPostEffectCode(this,"{let index=vec2(global_id.xy);let inputColor=textureLoad(sourceTexture,index,0);let toneMappedColor=acesFilmicHillToneMapping(inputColor.rgb);let finalSRGB=getFinalSRGB(toneMappedColor,uniforms.contrast,uniforms.brightness);textureStore(outputTexture,index,vec4(finalSRGB,inputColor.a));}",ta))}}Object.freeze(ToneACESFilmicHill);class ToneMappingManager{#h;#Hc;#zc=ea.KHRONOS_PBR_NEUTRAL;#$c=1;#jc=0;constructor(i){this.#h=i}get redGPUContext(){return this.#h}get toneMapping(){return this.#Kc(),this.#Hc}get mode(){return this.#zc}set mode(i){this.#zc!==i&&(this.#zc=i,this.clear())}get contrast(){return this.#$c}set contrast(i){this.#$c=i,this.#Hc&&(this.#Hc.contrast=i)}get brightness(){return this.#jc}set brightness(i){this.#jc=i,this.#Hc&&(this.#Hc.brightness=i)}clear(){this.#Hc&&(this.#Hc.clear(),this.#Hc=void 0)}render(i,g,x,v){const _=this.toneMapping;return _?_.render(i,g,x,v):v}#Kc(){if(this.#Hc)return;const{redGPUContext:i}=this;switch(this.#zc){case ea.LINEAR:this.#Hc=new ToneLinear(i);break;case ea.KHRONOS_PBR_NEUTRAL:this.#Hc=new ToneKhronosPBRNeutral(i);break;case ea.ACES_FILMIC_NARKOWICZ:this.#Hc=new ToneACESFilmicNarkowicz(i);break;case ea.ACES_FILMIC_HILL:this.#Hc=new ToneACESFilmicHill(i);break;default:this.#Hc=new ToneKhronosPBRNeutral(i)}this.#Hc&&(this.#Hc.contrast=this.#$c,this.#Hc.brightness=this.#jc)}}Object.freeze(ToneMappingManager);class DrawDebuggerPointLight extends ADrawDebuggerLight{constructor(i,g){super(i,g,"💡",[0,255,255],51)}render(i){const{lightDebugMesh:g,label:x,target:v}=this;i.view.systemUniform_Vertex_UniformBindGroup&&v.enableDebugger&&(this.#su(v,g.geometry.vertexBuffer),g.render(i),x.setPosition(...v.position))}#su(i,g){const x=i.position||[0,0,0],v=i.radius||1,_=16,y=[];for(let i=0;i<_;i++){const g=i/_*Math.PI*2,b=(i+1)/_*Math.PI*2,S=x[0]+Math.cos(g)*v,w=x[1]+Math.sin(g)*v,L=x[2],k=x[0]+Math.cos(b)*v,H=x[1]+Math.sin(b)*v,z=x[2];y.push([[S,w,L],[k,H,z]])}for(let i=0;i<_;i++){const g=i/_*Math.PI*2,b=(i+1)/_*Math.PI*2,S=x[0]+Math.cos(g)*v,w=x[1],L=x[2]+Math.sin(g)*v,k=x[0]+Math.cos(b)*v,H=x[1],z=x[2]+Math.sin(b)*v;y.push([[S,w,L],[k,H,z]])}for(let i=0;i<_;i++){const g=i/_*Math.PI*2,b=(i+1)/_*Math.PI*2,S=x[0],w=x[1]+Math.cos(g)*v,L=x[2]+Math.sin(g)*v,k=x[0],H=x[1]+Math.cos(b)*v,z=x[2]+Math.sin(b)*v;y.push([[S,w,L],[k,H,z]])}const b=.2*v;y.push([[x[0]-b,x[1],x[2]],[x[0]+b,x[1],x[2]]]),y.push([[x[0],x[1]-b,x[2]],[x[0],x[1]+b,x[2]]]),y.push([[x[0],x[1],x[2]-b],[x[0],x[1],x[2]+b]]),this.updateVertexBuffer(y,g)}}Object.freeze(DrawDebuggerPointLight);class DrawDebuggerSpotLight extends ADrawDebuggerLight{constructor(i,g){super(i,g,"🔦",[255,255,0],80)}render(i){const{lightDebugMesh:g,label:x,target:v}=this;i.view.systemUniform_Vertex_UniformBindGroup&&v.enableDebugger&&(this.#su(v,g.geometry.vertexBuffer),g.render(i),x.setPosition(...v.position))}#su(i,g){const x=i.position||[0,0,0],v=i.direction||[0,-1,0],_=i.radius||5,y=i.outerCutoff||22.5,b=i.innerCutoff||15,S=[],w=Math.sqrt(v[0]*v[0]+v[1]*v[1]+v[2]*v[2]),L=[v[0]/w,v[1]/w,v[2]/w],k=[x[0]+L[0]*_,x[1]+L[1]*_,x[2]+L[2]*_],H=_*Math.tan(y*Math.PI/180),z=_*Math.tan(b*Math.PI/180);let q=[0,1,0];Math.abs(L[1])>.99&&(q=[1,0,0]);const W=[L[1]*q[2]-L[2]*q[1],L[2]*q[0]-L[0]*q[2],L[0]*q[1]-L[1]*q[0]],be=Math.sqrt(W[0]*W[0]+W[1]*W[1]+W[2]*W[2]),je=[W[0]/be,W[1]/be,W[2]/be],Ke=[je[1]*L[2]-je[2]*L[1],je[2]*L[0]-je[0]*L[2],je[0]*L[1]-je[1]*L[0]],Xe=16;for(let i=0;i{const x=W.getDispatchSize();g.setPipeline(this.#Wc),g.setBindGroup(0,i),g.setBindGroup(1,this.#Yc),g.dispatchWorkgroups(x[0],x[1],x[2])})}}#Zc(){const{gpuDevice:i,resourceManager:g}=this,x=parseWGSL("PASS_CLUSTER_LIGHT_BOUND",ra+"#redgpu_include SYSTEM_UNIFORM;@group(1)@binding(0)varclusterBoundsGrid:ClusterBoundsGrid;fn lineIntersectionToZPlane(a:vec3,b:vec3,zDistance:f32)->vec3{let normal=vec3(.0,.0,0.5);let ab=b-a;let t=(zDistance-dot(normal,a))/dot(normal,ab);return a+t*ab;}fn clipToView(clip:vec4)->vec4{let view=systemUniforms.projection.inverseProjectionMatrix*clip;return view/vec4(view.w,view.w,view.w,view.w);}fn screen2View(screen:vec4)->vec4{let texCoord=screen.xy/systemUniforms.resolution.xy;let clip=vec4(vec2(texCoord.x,1.0-texCoord.y)*2.0-vec2(1.0,1.0),screen.z,screen.w);return clipToView(clip);}const eyePos=vec3(.0);@compute @workgroup_size(REDGPU_DEFINE_WORKGROUP_SIZE_X,REDGPU_DEFINE_WORKGROUP_SIZE_Y,REDGPU_DEFINE_WORKGROUP_SIZE_Z)fn main(@builtin(global_invocation_id)global_id:vec3){let tileIndex=global_id.x+global_id.y*clusterLight_tileCount.x+global_id.z*clusterLight_tileCount.x*clusterLight_tileCount.y;let tileSize=vec2(systemUniforms.resolution.x/f32(clusterLight_tileCount.x),systemUniforms.resolution.y/f32(clusterLight_tileCount.y));let global_id_x_pos_one=vec2(f32(global_id.x+1u),f32(global_id.y+1u))*tileSize;let global_id_x_y=vec2(f32(global_id.x),f32(global_id.y))*tileSize;let maxPoint_sS=vec4(global_id_x_pos_one,.0,1.0);let minPoint_sS=vec4(global_id_x_y,.0,1.0);let maxPoint_vS=screen2View(maxPoint_sS).xyz;let minPoint_vS=screen2View(minPoint_sS).xyz;let nearFarX=systemUniforms.camera.nearClipping;let nearFarY=systemUniforms.camera.farClipping;let tileZ=f32(global_id.z)/f32(clusterLight_tileCount.z);let tileZ_plus_one=f32(global_id.z+1u)/f32(clusterLight_tileCount.z);let tileNear=-nearFarX*pow(nearFarY/nearFarX,tileZ);let tileFar=-nearFarX*pow(nearFarY/nearFarX,tileZ_plus_one);let minPointNear=lineIntersectionToZPlane(eyePos,minPoint_vS,tileNear);let minPointFar=lineIntersectionToZPlane(eyePos,minPoint_vS,tileFar);let maxPointNear=lineIntersectionToZPlane(eyePos,maxPoint_vS,tileNear);let maxPointFar=lineIntersectionToZPlane(eyePos,maxPoint_vS,tileFar);let minAABB=min(min(minPointNear,minPointFar),min(maxPointNear,maxPointFar));let maxAABB=max(max(minPointNear,minPointFar),max(maxPointNear,maxPointFar));clusterBoundsGrid.cubeList[tileIndex].minAABB=vec4(minAABB,.0);clusterBoundsGrid.cubeList[tileIndex].maxAABB=vec4(maxAABB,.0);}").defaultSource;this.#Xc=g.createGPUBuffer("PASS_CLUSTER_BOUND_BUFFER",{size:32*W.getTotalTileSize(),usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST}),this.#qc=i.createBindGroupLayout({entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}}]}),this.#Yc=i.createBindGroup({label:"CLUSTER_BOUND_BIND_GROUP",layout:this.#qc,entries:[{binding:0,resource:{buffer:this.#Xc}}]}),this.#Wc=i.createComputePipeline({label:"CLUSTER_BOUND_PIPELINE",layout:i.createPipelineLayout({bindGroupLayouts:[g.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),this.#qc]}),compute:{module:g.createGPUShaderModule("CLUSTER_BOUND_SHADER",{code:x}),entryPoint:"main"}})}}Object.freeze(PassClusterLightBound);const ia=new Uint32Array([0,0,0,0]);class PassClustersLight extends RedGPUObject{#Ri;#Jc;#Qc;#eh;constructor(i,g){super(i),this.#Ri=g,this.#Zc()}get clusterLightsBuffer(){return this.#eh}render(){const i=this.#Ri.systemUniform_Vertex_UniformBindGroup;if(i){const{commandEncoderManager:g,gpuDevice:x}=this;g.addPreProcessComputePass("PassClustersLight_ComputePass",g=>{const v=W.getDispatchSize();x.queue.writeBuffer(this.clusterLightsBuffer,0,ia),g.setPipeline(this.#Qc),g.setBindGroup(0,i),g.setBindGroup(1,this.#Jc),g.dispatchWorkgroups(v[0],v[1],v[2])})}}#Zc(){const{gpuDevice:i,resourceManager:g}=this,x=parseWGSL("PASS_CLUSTERS_LIGHT",ra+"#redgpu_include SYSTEM_UNIFORM;@group(1)@binding(0)varclusterBoundsGrid:ClusterBoundsGrid;fn pointLight_testSphereAABB(light:u32,tile:u32)->bool{let targetLight=clusterLightList.lights[light];let targetTile=clusterBoundsGrid.cubeList[tile];let radius:f32=targetLight.radius;let position:vec3=targetLight.position;let center:vec3=(systemUniforms.camera.viewMatrix*vec4(position,1.0)).xyz;let squaredDistance:f32=pointLight_sqDistPointAABB(center,tile,targetTile.minAABB.xyz,targetTile.maxAABB.xyz);return squaredDistance<=(radius*radius);}fn pointLight_sqDistPointAABB(targetPoint:vec3,tile:u32,minAABB:vec3,maxAABB:vec3)->f32{var sqDist=.0;for(var i=0u;i<3u;i=i+1u){let v=targetPoint[i];let _minAABB=minAABB[i];let _maxAABB=maxAABB[i];if(v<_minAABB){sqDist+=(_minAABB-v)*(_minAABB-v);}if(v>_maxAABB){sqDist+=(v-_maxAABB)*(v-_maxAABB);}}return sqDist;}fn spotLight_testSphereAABB(light:u32,tile:u32)->bool{let targetLight=clusterLightList.lights[light];let targetTile=clusterBoundsGrid.cubeList[tile];let radius:f32=targetLight.radius;let position:vec3=targetLight.position;let center:vec3=(systemUniforms.camera.viewMatrix*vec4(position,1.0)).xyz;let squaredDistance:f32=pointLight_sqDistPointAABB(center,tile,targetTile.minAABB.xyz,targetTile.maxAABB.xyz);return squaredDistance<=(radius*radius);}@compute @workgroup_size(REDGPU_DEFINE_WORKGROUP_SIZE_X,REDGPU_DEFINE_WORKGROUP_SIZE_Y,REDGPU_DEFINE_WORKGROUP_SIZE_Z)fn main(@builtin(global_invocation_id)global_id:vec3){let tileIndex=global_id.x+global_id.y*clusterLight_tileCount.x+global_id.z*clusterLight_tileCount.x*clusterLight_tileCount.y;var clusterLightCount=0u;var clusterLightIndices:array;for(var i=0u;i-1){let i=!0,g=this.#mh[q];const v=b?.skyAtmosphereReflectionLUT,_=b?.skyAtmosphereIrradianceLUT;g&&(i=g.ibl!==y||g.skyAtmosphere!==b||g.skyAtmosphereReflectionLUT!==v||g.skyAtmosphereReflectionLUTRevision!==v?.revision||g.skyAtmosphereIrradianceLUT!==_||g.skyAtmosphereIrradianceLUTRevision!==_?.revision||g.ibl_prefilterTexture!==L||g.ibl_irradianceTexture!==k||g.renderPath1ResultTextureView!==x||g.shadowDepthTextureView!==H||!this.#yh.passClustersLight),i?this.#Sh(q,H,this.ibl,x):this.#ah=this.#mh[q].vertexUniformBindGroup,this.#mh[q]={ibl:y,skyAtmosphere:b,skyAtmosphereReflectionLUT:v,skyAtmosphereReflectionLUTRevision:v?.revision,skyAtmosphereIrradianceLUT:_,skyAtmosphereIrradianceLUTRevision:_?.revision,ibl_prefilterTexture:L,ibl_irradianceTexture:k,renderPath1ResultTextureView:x,shadowDepthTextureView:H,vertexUniformBindGroup:this.#ah}}this.#Th()}#Th(){const{inverseProjectionMatrix:i,noneJitterProjectionMatrix:g,projectionMatrix:x,rawCamera:v}=this;v.updateExposure(this);const{redGPUContext:_,systemUniform_Vertex_UniformBuffer:y}=this,{gpuDevice:b}=_,{lightManager:S,shadowManager:w}=this.scene,{viewMatrix:L}=v,k=this.systemUniform_Vertex_StructInfo,{members:H}=k;{this.#_h=multiply$4(sa,g,L);const y=multiply$4(aa,x,L);SystemUniformUpdater.updateCamera(v,H.camera.members,this.#vn,this.#_n),SystemUniformUpdater.updateShadow(w,H.shadow.members,this.#vn,this.#_n),SystemUniformUpdater.updateSkyAtmosphere(this.skyAtmosphere,H,this.#vn,this.#_n),SystemUniformUpdater.updateDirectionalLights(S.directionalLights,H.directionalLights.memberList,this.#vn,this.#_n),SystemUniformUpdater.updateAmbientLight(S.ambientLight,H.ambientLight.members,this.#vn,this.#_n),SystemUniformUpdater.updateTime(this.renderViewStateData,H.time.members,this.#vn,this.#_n),SystemUniformUpdater.updateProjection({projectionMatrix:x,projectionViewMatrix:y,noneJitterProjectionMatrix:g,noneJitterProjectionViewMatrix:this.#_h,inverseProjectionMatrix:i,inverseProjectionViewMatrix:invert$1(oa,y),prevNoneJitterProjectionViewMatrix:_.antialiasingManager.useTAA?this.taa.prevNoneJitterProjectionViewMatrix:this.#_h},H.projection.members,this.#vn,this.#_n),updateSystemUniformData(H,this.#vn,this.#_n,[{key:"resolution",value:[this.pixelRectObject.width,this.pixelRectObject.height]},{key:"usePrefilterTexture",value:this.ibl?.prefilterTexture?.gpuTexture?1:0},{key:"isView3D",value:this.constructor===View3D?1:0},{key:"directionalLightCount",value:S.directionalLightCount},{key:"iblIntensity",value:this.ibl?this.ibl.luminance*this.ibl.intensityMultiplier:1},{key:"directionalLightProjectionViewMatrix",value:S.getDirectionalLightProjectionViewMatrix(this)},{key:"directionalLightProjectionMatrix",value:S.getDirectionalLightProjectionMatrix(this)},{key:"directionalLightViewMatrix",value:S.getDirectionalLightViewMatrix(this)},{key:"preExposure",value:this.postEffectManager.autoExposure.preExposure}])}S.directionalLights.forEach(i=>{i.enableDebugger&&(i.drawDebugger||(i.drawDebugger=new DrawDebuggerDirectionalLight(_,i)),i.drawDebugger.render(this.renderViewStateData))}),b.queue.writeBuffer(y.gpuBuffer,0,this.#xn)}#Sh(i,g,x,v){this.#yh.updateClusterLights();const _=x?.prefilterTexture,y=x?.irradianceTexture,{redGPUContext:b}=this,{gpuDevice:S,resourceManager:w}=b,L={layout:w.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),label:`SYSTEM_UNIFORM_bindGroup_${i}`,entries:[{binding:0,resource:{buffer:this.#sh.gpuBuffer,offset:0,size:this.#sh.size}},{binding:1,resource:this.#ph},{binding:2,resource:g},{binding:3,resource:this.#tt},{binding:5,resource:{buffer:this.#yh.clusterLightsBuffer,offset:0,size:this.#yh.clusterLightsBuffer.size}},{binding:6,resource:{buffer:this.#yh.passClustersLight.clusterLightsBuffer,offset:0,size:this.#yh.passClustersLight.clusterLightsBuffer.size}},{binding:7,resource:this.#tt},{binding:8,resource:v||w.emptyBitmapTextureView},{binding:9,resource:this.#gh},{binding:10,resource:w.getGPUResourceCubeTextureView(_,_?.viewDescriptor||CubeTexture.defaultViewDescriptor)},{binding:11,resource:w.getGPUResourceCubeTextureView(y,y?.viewDescriptor||CubeTexture.defaultViewDescriptor)},{binding:12,resource:w.brdfGenerator.brdfLUTTexture?.createView()||w.emptyBitmapTextureView},{binding:13,resource:this.skyAtmosphere?this.skyAtmosphere.atmosphereSampler.gpuSampler:this.#tt},{binding:14,resource:this.skyAtmosphere?this.skyAtmosphere.transmittanceLUT.gpuTextureView:w.emptyBitmapTextureView},{binding:15,resource:w.getGPUResourceCubeTextureView(this.skyAtmosphere?.skyAtmosphereIrradianceLUT,this.skyAtmosphere?.skyAtmosphereIrradianceLUT?.viewDescriptor||CubeTexture.defaultViewDescriptor)},{binding:16,resource:w.getGPUResourceCubeTextureView(this.skyAtmosphere?.skyAtmosphereReflectionLUT,this.skyAtmosphere?.skyAtmosphereReflectionLUT?.viewDescriptor||CubeTexture.defaultViewDescriptor)}]};this.#ah=S.createBindGroup(L),this.#wh(w,_,y)}#wh(i,g,x){[[this.#xh,g],[this.#vh,x]].forEach(([g,x])=>{g&&g!==x&&this.#bh(i,g.cacheKey,!1),x&&g!==x&&this.#bh(i,x.cacheKey,!0)}),this.#xh=g,this.#vh=x}#bh(i,g,x){const v=i.managedCubeTextureState,_=v?.table.get(g);_&&(x?_.useNum++:_.useNum--)}#N(){const i=new ArrayBuffer(na.arrayBufferByteLength);this.#sh=new UniformBuffer(this.redGPUContext,i,"SYSTEM_UNIFORM_BUFFER_VERTEX","SYSTEM_UNIFORM_BUFFER_VERTEX"),this.#ph=new Sampler(this.redGPUContext,{addressModeU:v.CLAMP_TO_EDGE,addressModeV:v.CLAMP_TO_EDGE,addressModeW:v.CLAMP_TO_EDGE,compare:Er.LESS_EQUAL}).gpuSampler,this.#tt=new Sampler(this.redGPUContext).gpuSampler,this.#gh=new Sampler(this.redGPUContext,{addressModeU:v.REPEAT,addressModeV:v.REPEAT}).gpuSampler}}Object.freeze(View3D);class RedGPUContextViewContainer{#Mh=[];constructor(){}get viewList(){return this.#Mh}get numViews(){return this.#Mh.length}contains(i){return this.#Mh.includes(i)}addView(i){this.#Ph(i),this.#Mh.push(i)}addViewAt(i,g){this.#Ph(i),validateUintRange(g);const x=this.#Mh.length;x=x,_=this.#Mh.indexOf(i);-1===_&&consoleAndThrowError("입력하신 View 는 RedGPUContext instance 에 등록되지 않은 View 입니다."),v&&consoleAndThrowError(`index must be smaller than the viewList length. / index : ${g} / this.#viewList.length : ${x}`),this.#Mh.splice(_,1),this.#Mh.splice(g,0,i)}swapViews(i,g){this.#Ph(i),this.#Ph(g);const x=this.#Mh.indexOf(i),v=this.#Mh.indexOf(g);-1!==x&&-1!==v||consoleAndThrowError((-1===x?"view1":"view2")+" is not child of this RedGPUContext instance."),this.swapViewsAt(x,v)}swapViewsAt(i,g){i===g&&consoleAndThrowError("The indices to swap cannot be the same."),validateUintRange(i),validateUintRange(g);const x=this.#Mh.length;(i>=x||g>=x)&&consoleAndThrowError(`index1, index2 must be smaller than the viewList length. / index1 : ${i} / index2 : ${g} / this.#viewList.length : ${x}`);const v=this.#Mh[i];this.#Mh[i]=this.#Mh[g],this.#Mh[g]=v}removeView(i){this.#Ph(i);const g=this.#Mh.indexOf(i);g>-1?this.#Mh.splice(g,1):consoleAndThrowError("View3D is not found in the view list.")}removeViewAt(i){validateUintRange(i);const g=this.#Mh.length;i{const _=v.beginRenderPass(i);g(_),_.end(),x&&x(v)},"Immediate Submitted Render Pass")}async immediateComputePass(i,g,x){const v=this.#kh(i),_=v.label||"RedGPU_Immediate_Compute_Encoder";await this.#Uh(_,i=>{const _=i.beginComputePass(v);g(_),_.end(),x&&x(i)},"Immediate Submitted Compute Pass")}async immediateSubmit(i,g){await this.#Uh(i,g,"Immediate Submitted Commands")}submit(i){if(this.#Ch[i])throw new Error(`[RedGPU] Cannot submit ${i} phase while a pass is still active.`);const g=this.#Gh(i);if(g.length>0){this.gpuDevice.queue.submit(g);const x=this.#Oh(i,g.length);return this.#Vh(i),this.#Nh(),x}return this.#Nh(),null}submitAll(){const i=[],g={};if([k.RESOURCE,k.PRE_PROCESS,k.MAIN,k.POST_PROCESS].forEach(x=>{if(this.#Ch[x])throw new Error(`[RedGPU] Cannot submit ${x} phase while a pass is still active.`);const v=this.#Gh(x);i.push(...v),g[x]=this.#Oh(x,v.length),this.#Vh(x)}),i.length>0){this.gpuDevice.queue.submit(i);const x=this.#Nh();return{phases:g,deferredDestroyCount:x}}const x=this.#Nh();return x>0?{phases:g,deferredDestroyCount:x}:null}resetAll(){this.#Rh.clear(),this.#Bh.clear(),this.#Nh(),Object.keys(this.#Ch).forEach(i=>{delete this.#Ch[i]})}#Nh(){const i=this.#Dh.length;if(i>0){let g=0;for(;g"string"==typeof i?{label:i}:i;#Oh(i,g){const x=this.#Bh.get(i)||{renderPasses:[],computePasses:[],rawUsages:0};return{Phase:i,"Command Buffers":g,"Render Passes":{count:x.renderPasses.length,list:x.renderPasses},"Compute Passes":{count:x.computePasses.length,list:x.computePasses},"Raw Usages":x.rawUsages}}#Lh(i,g,x){this.#Bh.has(i)||this.#Bh.set(i,{renderPasses:[],computePasses:[],rawUsages:0});const v=this.#Bh.get(i);"rawUsages"===g?v.rawUsages++:v[g].push(x||"unlabeled")}#Vh(i){this.#Bh.set(i,{renderPasses:[],computePasses:[],rawUsages:0})}#Gh(i){const g=this.#Rh.get(i);if(g&&g.length>0){const x=g.map(i=>i.finish());return this.#Rh.set(i,[]),delete this.#Ch[i],x}return[]}}class RedGPUContextObserver extends RedGPUObject{#Nt;#Fh;#Hh=null;#zh=null;#$h=null;#jh=null;constructor(i,g){super(i),this.#Nt=i.htmlCanvas,this.#Fh=g,this.#N()}stop(){this.#$h?.disconnect(),this.#zh?.disconnect(),this.#jh?.disconnect()}#N(){this.#$h=new MutationObserver(i=>{for(const g of i)"childList"===g.type&&this.#Hh!==this.#Nt.parentElement&&this.#Kh()}),"undefined"!=typeof document&&this.#$h.observe(document.body,{childList:!0,subtree:!0}),this.#jh=new IntersectionObserver(()=>{this.#Xh()},{threshold:[0,1]}),this.#jh.observe(this.#Nt),window.addEventListener("resize",()=>this.#Xh()),this.#Kh()}#Kh(){const i=this.#Nt.parentElement;this.#Hh!==i&&(this.#zh&&(this.#zh.disconnect(),this.#zh=null),this.#Hh=i,this.#Hh&&(this.#zh=new ResizeObserver(()=>{this.#Xh()}),this.#zh.observe(this.#Hh))),this.#Xh()}#Xh(){this.#Fh(),this.redGPUContext.sizeManager.setSize()}}class RedGPUContext extends RedGPUContextViewContainer{currentRequestAnimationFrame;onResize=null;currentTime;#qh;#yt;#Yh;#Wh;#f;#Nt;#Zh;#Jh;#Qh;#ef;#tf;#kl=new ColorRGBA(0,0,0,1);#rf={};#if;#nf;constructor(i,g,x,v,_){super(),this.#yt=g,this.#f=x,this.#Wh=v,this.#Yh=_,this.#Nt=i,this.#Zh=new RedGPUContextSizeManager(this),this.#Jh=new RedGPUContextDetector(this),this.#Qh=new ResourceManager(this),this.#ef=new CommandEncoderManager(this),this.#tf=new AntialiasingManager,this.#af()}get commandEncoderManager(){return this.#ef}get boundingClientRect(){return this.#if}get antialiasingManager(){return this.#tf}get backgroundColor(){return this.#kl}set backgroundColor(i){i instanceof ColorRGBA||consoleAndThrowError("allow only ColorRGBA instance"),this.#kl=i}get detector(){return this.#Jh}get configurationDescription(){return this.#qh}get gpuAdapter(){return this.#yt}get alphaMode(){return this.#Yh}set alphaMode(i){this.#Yh=i,this.#sf()}get gpuContext(){return this.#Wh}get gpuDevice(){return this.#f}get htmlCanvas(){return this.#Nt}get keyboardKeyBuffer(){return this.#rf}set keyboardKeyBuffer(i){this.#rf=i}get resourceManager(){return this.#Qh}get sizeManager(){return this.#Zh}get width(){return this.#Zh.width}set width(i){this.#Zh.width=i}get height(){return this.#Zh.height}set height(i){this.#Zh.height=i}get screenRectObject(){return this.#Zh.screenRectObject}get pixelRectObject(){return this.#Zh.pixelRectObject}get renderScale(){return this.#Zh.renderScale}set renderScale(i){this.#Zh.renderScale=i,this.viewList.forEach(i=>{i.setPosition(),i.setSize()})}destroy(){this.#nf?.stop(),this.#f.destroy()}setSize(i=this.width,g=this.height){this.sizeManager.setSize(i,g)}#of(){this.#if=this.#Nt.getBoundingClientRect()}#af(){this.#sf(),this.#of(),this.sizeManager.setSize("100%","100%"),this.#nf=new RedGPUContextObserver(this,()=>this.#of());(this.detector.isMobile?["click","touchmove","touchstart","touchend"]:["click","mousemove","mousedown","mouseup"]).forEach(g=>{const x=this.detector.isMobile?{click:i.CLICK,touchmove:i.MOVE,touchstart:i.DOWN,touchend:i.UP}:{click:i.CLICK,mousemove:i.MOVE,mousedown:i.DOWN,mouseup:i.UP};this.#Nt.addEventListener(g,g=>{const v=x[g.type];this.viewList.forEach(x=>{this.detector.isMobile&&g instanceof TouchEvent&&g.touches.length>0?(x.pickingManager.mouseX=g.touches[0].clientX-x.pixelRectObject.x,x.pickingManager.mouseY=g.touches[0].clientY-x.pixelRectObject.y):g instanceof MouseEvent&&(x.pickingManager.mouseX=g.offsetX-x.pixelRectObject.x,x.pickingManager.mouseY=g.offsetY-x.pixelRectObject.y),v===i.CLICK?x.pickingManager.lastMouseClickEvent={...g,type:v}:x.pickingManager.lastMouseEvent={...g,type:v}})})});{const HD_keyDown=i=>{this.#rf[i.key]=!0},HD_keyUp=i=>{this.#rf[i.key]=!1};window?.addEventListener("keyup",HD_keyUp),window?.addEventListener("keydown",HD_keyDown)}}#sf(){const i=navigator.gpu.getPreferredCanvasFormat();this.#qh={device:this.#f,format:i,alphaMode:this.#Yh},this.#Wh.configure(this.#qh)}}Object.freeze(RedGPUContext);const init=async(i,x,v,_,y="premultiplied",b={powerPreference:"high-performance",forceFallbackAdapter:!1})=>{if(isSearchEngineBot())return void g("🤖 Search engine bot detected - skipping WebGPU initialization");const{gpu:S}=navigator;if(!S){const i="WebGPU is not supported in this browser. Please use a modern browser with WebGPU enabled.";return void v?.(i)}const errorHandler=(i,g)=>{const x=generateErrorMessage(i,g);console.error("\n============\n",x,"\n============\n"),v?.(x)},validateAndRequestDevice=async g=>{const x=[];[].forEach(i=>{g?.features.has(i)&&x.push(i)});const v={};["maxBufferSize","maxStorageBufferBindingSize","maxSampledTexturesPerShaderStage","maxSamplersPerShaderStage","maxStorageBuffersPerShaderStage","maxStorageTexturesPerShaderStage","maxUniformBuffersPerShaderStage","maxUniformBufferBindingSize","maxBindGroups","maxVertexAttributes","maxVertexBuffers","maxInterStageShaderComponents","maxComputeWorkgroupStorageSize","maxComputeInvocationsPerWorkgroup","maxComputeWorkgroupSizeX","maxComputeWorkgroupSizeY","maxComputeWorkgroupSizeZ","maxComputeWorkgroupsPerDimension"].forEach(i=>{g.limits[i]&&(v[i]=g.limits[i])});const _={requiredFeatures:x,requiredLimits:v};try{const x=await g.requestDevice(_);validateAndInitializeContext(i,g,x)}catch(i){errorHandler(null,`Failed to request device. Adapter was ${g}, error message is ${i.message}`)}},validateAndInitializeContext=(i,v,b)=>{const S=i.getContext("webgpu");if(S)try{{const i=b.createShaderModule.bind(b);b.createShaderModule=function(g){return g.code=ensureVertexIndexBuiltin(g.code),i(g)}}const w=new RedGPUContext(i,v,b,S,y);x(w),b.addEventListener("uncapturederror",i=>{console.warn("TODO A WebGPU error was not captured:",i),console.warn(i.error?.message),window.cancelAnimationFrame(w.currentRequestAnimationFrame)}),b.lost.then(i=>{console.warn(i),console.warn(`Device lost occurred: ${i.message}`),"destroyed"===i.reason&&_?.(i)});const clearDevice=()=>{if(w.gpuContext)try{w.gpuContext.unconfigure(),g("🧹 Canvas Context unconfigure 완료")}catch(i){g("⚠️ Canvas Context unconfigure 실패:",i)}window?.cancelAnimationFrame(w.currentRequestAnimationFrame),w.gpuDevice.destroy()};window?.addEventListener("beforeunload",()=>{w&&w.gpuDevice&&(g("🧹 페이지 종료 시 GPU 디바이스 정리"),clearDevice())}),window?.addEventListener("pageshow",i=>{i.persisted&&(g("🔄 bfcache에서 복원됨 (뒤로가기 또는 앞으로가기) - 페이지 재로드"),window.location.reload())}),window?.addEventListener("pagehide",i=>{i.persisted&&(g("💾 bfcache에 저장됨"),w&&w.gpuDevice&&clearDevice())})}catch(i){errorHandler(i,"")}else errorHandler(new Error(`Failed to get context from canvas: ${i.id||i}`),"Failed to get webgpu initialize from canvas")},initializeWebGPU=async()=>{x instanceof Function?i instanceof HTMLCanvasElement?await(async i=>{i||errorHandler(null,"Cannot find navigator.gpu");try{const g=await i.requestAdapter(b);await validateAndRequestDevice(g)}catch(g){errorHandler(g,`Failed to request adapter or validate device with target GPU: ${i}, error message is ${g.message}`)}})(S):errorHandler(null,`Expected HTMLCanvasElement, but received : ${i}`):errorHandler(null,`Expected onWebGPUInitialized, but received : ${x}`)};try{await initializeWebGPU()}catch(i){errorHandler(i,`Unexpected error occurred during WebGPU initialization: ${i.message}`)}},generateErrorMessage=(i,g)=>{let x=g;return i instanceof Error?(x=i.message??g,"string"==typeof i.stack&&(x+=`\nStack Trace: ${i.stack}`)):console.warn("generateErrorMessage function expected an Error instance, but got: ",i),x},isSearchEngineBot=()=>{if("undefined"==typeof navigator||"undefined"==typeof window)return!0;const i=navigator.userAgent.toLowerCase();return["googlebot","bingbot","slurp","duckduckbot","baiduspider","yandexbot","facebookexternalhit","twitterbot","rogerbot","linkedinbot","embedly","quora link preview","showyoubot","outbrain","pinterest/0.","developers.google.com/+/web/snippet","www.google.com/webmasters/tools/richsnippets","slackbot","vkshare","w3c_validator","redditbot","applebot","whatsapp","flipboard","tumblr","bitlybot","skypeuripreview","nuzzel","line","discordbot","telegrambot","crawler","spider","bot"].some(g=>i.includes(g))};class TextureLoaderData{src;texture;loadEnd;loadSuccess;srcInfo;idx;constructor(i,g,x){this.src=i,this.texture=null,this.loadEnd=!1,this.loadSuccess=!1,this.srcInfo=g,this.idx=x}}class TextureLoader extends RedGPUObject{textures=[];#uf=0;#lf;#Oa;#cf;constructor(i,g=[],x,v){super(i),this.#lf=g,this.#Oa=x,this.#cf=v,this.#lf.length?this.#lf.forEach((i,g)=>this.#hf(i,g)):this.#ff()}getTextureByIndex(i){if(this.textures[i])return this.textures[i].texture}#hf(i,g){const{redGPUContext:x}=this;let v,_,y=BitmapTexture;_=i.hasOwnProperty("src")?i.src:i,_ instanceof Array&&(y=CubeTexture),v=new TextureLoaderData(_,i,g);const onLoadHandler=()=>{v.loadSuccess=!0,v.loadEnd=!0,this.#df()},onErrorHandler=()=>{v.loadSuccess=!1,v.loadEnd=!0,this.#df()};v.texture=y===BitmapTexture?new y(x,{src:i.src,cacheKey:i.cacheKey},i.useMipmap,onLoadHandler,onErrorHandler,i.format,!1):new y(x,{src:i.src,cacheKey:i.cacheKey},i.useMipmap,onLoadHandler,onErrorHandler,i.format),this.textures.push(v),this.#mf()}#mf(){const i=this.#lf.length,g=this.#uf;this.#cf&&this.#cf.call(this,{total:i,loaded:g,percent:Math.min(100,parseFloat((g/i*100).toFixed(2)))})}#df(){this.#uf++,this.#mf(),this.#uf===this.#lf.length&&this.#ff()}#ff(){requestAnimationFrame(()=>{this.#Oa&&this.#Oa.call(this,this)})}}const checkProgress=(i,g,x)=>{const v=g.buffers.length;i.loadingProgressInfo.buffers={loaded:x,total:v,percent:Math.min(100,parseFloat((x/v*100).toFixed(2)))}},ua=new Map,la=new Map,arrayBufferLoader=(i,g,x)=>{if(i=getAbsoluteURL(window.location.href,i),ua.has(i))return void g?.(ua.get(i));if(la.has(i))return void la.get(i).then(i=>g?.(i)).catch(i=>x?.(i));const v=fetch(i).then(i=>{if(!i.ok)throw new Error(`Network response was not ok: ${i.statusText}`);return i.arrayBuffer()}).then(g=>(ua.set(i,g),g)).finally(()=>{la.delete(i)});la.set(i,v),v.then(i=>g?.(i)).catch(i=>x?.(i))},ca={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array};Object.freeze(ca);class AccessorInfo_GLTF{accessor;bufferView;bufferGlTfId;buffer;bufferURIDataView;componentType;componentType_BYTES_PER_ELEMENT;getMethod;accessorBufferOffset;bufferViewOffset;bufferViewByteStride;startIndex;constructor(i,g,x){switch(this.accessor=g.accessors[x],this.bufferView=g.bufferViews[this.accessor.bufferView],this.bufferGlTfId=this.bufferView.buffer,this.buffer=g.buffers[this.bufferGlTfId],this.bufferURIDataView=null,this.buffer.uri&&(this.bufferURIDataView=i.parsingResult.uris.buffers[this.bufferGlTfId]),this.componentType=ca[this.accessor.componentType],this.componentType_BYTES_PER_ELEMENT=this.componentType.BYTES_PER_ELEMENT,this.componentType){case Float32Array:this.getMethod="getFloat32";break;case Uint32Array:this.getMethod="getUint32";break;case Uint16Array:this.getMethod="getUint16";break;case Int16Array:this.getMethod="getInt16";break;case Uint8Array:this.getMethod="getUint8";break;case Int8Array:this.getMethod="getInt8";break;default:consoleAndThrowError("파싱할수없는 타입",this.componentType)}this.accessorBufferOffset=this.accessor.byteOffset||0,this.bufferViewOffset=this.bufferView.byteOffset||0,this.bufferViewByteStride=this.bufferView.byteStride||0,this.startIndex=(this.bufferViewOffset+this.accessorBufferOffset)/this.componentType_BYTES_PER_ELEMENT}}class AnimationData_GLTF{gltfLoader;scenesData;accessorGlTfId;dataList;constructor(i,g,x){this.gltfLoader=i,this.scenesData=g,this.accessorGlTfId=x;const v=new AccessorInfo_GLTF(this.gltfLoader,this.scenesData,this.accessorGlTfId),{accessor:_,startIndex:y,componentType_BYTES_PER_ELEMENT:b,bufferURIDataView:S,getMethod:w}=v,{type:L,count:k}=_;let H=y,z=1;switch(L){case"SCALAR":z=1;break;case"VEC4":z=4;break;case"VEC3":z=3}const q=[];let W=0;for(;Wanimation_data_list:array;@group(0)@binding(1)varuniforms:Uniforms;@group(0)@binding(2)varvertices:array;@group(0)@binding(3)varorigin_data:array;@group(0)@binding(4)varmorph_interleave_data:array;@compute @workgroup_size(64)fn main(@builtin(global_invocation_id)global_id:vec3){let vertex_index=global_id.x;let vertex_count=u32(uniforms.vertex_count);let stride=u32(uniforms.vertex_stride);let morph_length=u32(uniforms.morph_length);if(vertex_index>=vertex_count){return;}let base_vertex_index=vertex_index*stride;let base_vertex_index2=vertex_index*3u;let prev_time_offset=u32(uniforms.prev_time_data_index)*morph_length;let next_time_offset=u32(uniforms.next_time_data_index)*morph_length;var prev_weight=origin_data[base_vertex_index];var next_weight=origin_data[base_vertex_index];var prev_weight1=origin_data[base_vertex_index+1u];var next_weight1=origin_data[base_vertex_index+1u];var prev_weight2=origin_data[base_vertex_index+2u];var next_weight2=origin_data[base_vertex_index+2u];for(var morph_index=0u;morph_indexArray.from(i.interleaveData)),S=x.createBuffer({size:4*b.length,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST});x.queue.writeBuffer(y,0,v.origin),x.queue.writeBuffer(S,0,new Float32Array(b));const w=x.createBindGroup({layout:this.#Hr.getBindGroupLayout(0),entries:[{binding:0,resource:{buffer:this.#gf}},{binding:1,resource:{buffer:this.#se}},{binding:2,resource:{buffer:_.gpuBuffer}},{binding:3,resource:{buffer:y}},{binding:4,resource:{buffer:S}}]});this.#xf.set(g,{bindGroup:w,originBuffer:y,morphInterleavedBuffer:S})}}const parseAnimations=(i,g)=>new Promise(async x=>{g.animations||(g.animations=[]);const{parsingResult:v}=i,{animations:_}=v,{animations:y}=g;if(y.length){const x=y.map(async x=>{const{samplers:v,channels:y}=x,b=[];b.minTime=1e7,b.maxTime=-1,b.name=x.name,_.push(b),await Promise.all(y.map(async x=>((i,g,x,v,_)=>{let y,b;const{nodes:S,meshes:w}=_,L=[],{sampler:k,target:H}=x,z=v[k],{node:q,path:W}=H,be=S[q];if("mesh"in be){y=be.Mesh;const{primitives:i}=w[be.mesh];let g=i.length;for(;g--;)L.push(i[g].Mesh)}else{let g;if(!i.parsingResult.groups[q])return;g=i.parsingResult.groups[q],y=g}if("scale"!=W&&"rotation"!=W&&"translation"!=W&&"weights"!=W||(b=new AniTrack_GLTF(W,new AnimationData_GLTF(i,_,z.input),new AnimationData_GLTF(i,_,z.output),z.interpolation,y,L),g.push(b)),b){const{timeAnimationInfo:i}=b,{dataList:x}=i;g.minTime>x[0]&&(g.minTime=x[0]),g.maxTimei.playAnimation(g))}x()});class ParsedSkinInfo_GLTF{joints;inverseBindMatrices;skeletonMesh;vertexStorageInfo;vertexStorageBuffer;prevVertexStorageBuffer;invertNodeGlobalTransform;usedJoints=null;WORK_SIZE=64;jointData;uniformBuffer;computeShader;computePipeline;bindGroup;constructor(){this.joints=[],this.inverseBindMatrices=null,this.skeletonMesh=null}getUsedJointIndices(i){const g=new Set,{jointBuffer:x}=i.animationInfo;if(!x.data.length)return[];const v=x.data,_=v.length;for(let i=0;i<_;i++){const x=i;for(let i=0;i<4;i++){const _=Math.floor(v[x+i]);_>=0&&_,\n\t\t\t jointModelMatrices: array, ${this.usedJoints.length}>,\n\t\t\t inverseBindMatrices: array, ${this.joints.length}>,\n\t\t\t searchJointIndexTable: array, ${this.joints.length}>,\n\t\t\t};\n\t\t\t\n\t\t\t@group(0) @binding(0) var vertexWeight: array>;\n\t\t\t@group(0) @binding(1) var vertexJoint: array>;\n\t\t\t@group(0) @binding(2) var skinMatrixBuffer: array>;\n\t\t\t@group(0) @binding(3) var prevSkinMatrixBuffer: array>;\n\t\t\t@group(0) @binding(4) var uniforms: Uniforms;\n\t\t\t\n\t\t\t@compute @workgroup_size(${this.WORK_SIZE},1,1)\n\t\t\tfn main(@builtin(global_invocation_id) global_id: vec3) { \n\t\t\t let idx = global_id.x;\n\t\t\t if (idx >= arrayLength(&vertexWeight)) {\n\t\t\t return;\n\t\t\t }\n\t\t\t\n\t\t\t let weights = vertexWeight[idx];\n\t\t\t let joints = vertexJoint[idx];\n\t\t\t prevSkinMatrixBuffer[idx] = skinMatrixBuffer[idx];\n\t\t\t skinMatrixBuffer[idx] = uniforms.invertNodeGlobalTransform * (\n\t\t\t\t weights.x * (\n\t\t\t\t \tuniforms.jointModelMatrices[uniforms.searchJointIndexTable[joints.x].x] * uniforms.inverseBindMatrices[joints.x]\n\t\t\t\t ) +\n\t\t\t\t weights.y * (\n\t\t\t\t \tuniforms.jointModelMatrices[uniforms.searchJointIndexTable[joints.y].x] * uniforms.inverseBindMatrices[joints.y]\n\t\t\t\t ) +\n\t\t\t\t weights.z * (\n\t\t\t\t \tuniforms.jointModelMatrices[uniforms.searchJointIndexTable[joints.z].x] * uniforms.inverseBindMatrices[joints.z]\n\t\t\t\t ) +\n\t\t\t\t weights.w * (\n\t\t\t\t \tuniforms.jointModelMatrices[uniforms.searchJointIndexTable[joints.w].x] * uniforms.inverseBindMatrices[joints.w]\n\t\t\t\t )\n\t\t\t\t);\n\t\t\t}\n `;this.jointData=new Float32Array(16*(1+this.usedJoints.length)),this.computeShader=i.resourceManager.createGPUShaderModule(`calcSkinMatrix_${this.usedJoints.length}`,{code:y}),this.computePipeline=g.createComputePipeline({label:"calcSkinMatrix",layout:"auto",compute:{module:this.computeShader,entryPoint:"main"}}),this.uniformBuffer=g.createBuffer({size:this.jointData.byteLength+16*this.joints.length*4+4*this.joints.length*4,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST}),g.queue.writeBuffer(this.uniformBuffer,this.jointData.byteLength,new Float32Array(this.inverseBindMatrices.map(i=>Array.from(i)).flat()));const b=new Uint32Array(4*this.joints.length);b.fill(0),this.usedJoints.forEach((i,g)=>{b[4*i]=g}),g.queue.writeBuffer(this.uniformBuffer,this.jointData.byteLength+16*this.joints.length*4,b),this.bindGroup=g.createBindGroup({layout:this.computePipeline.getBindGroupLayout(0),entries:[{binding:0,resource:{buffer:v.gpuBuffer}},{binding:1,resource:{buffer:_.gpuBuffer}},{binding:2,resource:{buffer:this.vertexStorageBuffer}},{binding:3,resource:{buffer:this.prevVertexStorageBuffer}},{binding:4,resource:{buffer:this.uniformBuffer}}]})}}const parseJoint_GLTF=(i,g,x,v)=>{const _=x[v].Mesh;_?g.joints.push(_):requestAnimationFrame(function(){parseJoint_GLTF(i,g,x,v)})},calculateNormals=(i,g)=>{let x,v,_=[],y=g;const b=i.length/3;if(!g||0===g.length){g=[];for(let i=0;i{const y=x.sparse;if(!y)return;const{values:b,indices:S,count:w}=y,L=v.bufferViews,k=L[b.bufferView],H=k.buffer,z=v.buffers,q=z[H],W=[],be=[],je=L[S.bufferView],Ke=je.buffer,Xe=z[Ke];let Ye;q.uri&&(Ye=i.parsingResult.uris.buffers[H]);const Ze=ca[x.componentType],{BYTES_PER_ELEMENT:Je}=Ze;let Qe;switch(Ze){case Float32Array:Qe="getFloat32";break;case Uint32Array:Qe="getUint32";break;case Uint16Array:Qe="getUint16";break;case Int16Array:Qe="getInt16";break;case Uint8Array:Qe="getUint8";break;case Int8Array:Qe="getInt8"}const et=x.byteOffset||0;let tt,it,ft=((k.byteOffset||0)+et)/Je;switch(x.type){case"VEC3":for(tt=ft+Je*w/Je*3;ft{const _=new MorphInfoData_GLTF;for(let v in x){const{vertices:y,verticesColor_0:b,normals:S,uvs:w,uvs1:L,uvs2:k,jointWeights:H,joints:z,tangents:q}=_,W=x[v],be=new AccessorInfo_GLTF(i,g,W),{accessor:je}=be;parseAttributeInfo_GLTF(v,be,y,w,L,0,S,H,z,b,q),je.sparse&&parseSparse_GLTF(i,v,je,g,y)}return v.length&&(_.interleaveData=new Float32Array(_.vertices)),_})),this.weights=v||[],this.origin=null}}const parseMaterialTexture=(i,g,x,v,_,y=!0)=>{const{redGPUContext:b,gltfData:S}=i,{textureRawList:w}=i.parsingResult,L=x.index,k=S.textures[L],H=k.extensions?.EXT_texture_webp?.source||k.source,z=getURL(i,S,H);if(z){const L=k.sampler,q=getSamplerInfo(i,S,L),{parsedURI:W,cacheKey:be}=z,je=`${v}SourceGlTfId_${H}`;if(w[je]?(w[je].materialList.push(g),w[je].samplerList.push(new Sampler(b,q))):w[je]={src:W,cacheKey:be,targetTextureKey:v,targetSamplerKey:`${v}Sampler`,materialList:[g],samplerList:[new Sampler(b,q)],format:_||navigator.gpu.getPreferredCanvasFormat(),useMipmap:y},g[`${v}_texCoord_index`]=x.texCoord||0,"extensions"in x){const{extensions:i}=x,{KHR_texture_transform:_}=i;_&&((i,g,x)=>{i[`${g}_KHR_texture_transform_offset`]=x.offset||[0,0],i[`${g}_KHR_texture_transform_scale`]=x.scale||[1,1],i[`${g}_KHR_texture_transform_rotation`]=x.rotation||0,i[`use_${g}_KHR_texture_transform`]=!0})(g,v,_)}}},getURL=function(i,g,x){if(!g.images[x])return null;const{uri:v}=g.images[x];let _;const y=`${i.url}_${x}`;return _=v.indexOf("blob:http")>-1?v:(v.indexOf(";base64,")>-1?"":i.filePath)+v,{parsedURI:_,cacheKey:y}},getSamplerInfo=function(i,g,x){const _={magFilter:y.LINEAR,minFilter:y.LINEAR,mipmapFilter:y.LINEAR,addressModeU:v.REPEAT,addressModeV:v.REPEAT,addressModeW:v.REPEAT},b={33071:v.CLAMP_TO_EDGE,33648:v.MIRRORED_REPEAT,10497:v.REPEAT},S={9728:y.NEAREST,9729:y.LINEAR},w={9728:y.NEAREST,9729:y.LINEAR};if(g.samplers){let i=g.samplers[x];i&&("magFilter"in i&&(_.magFilter=S[i.magFilter]||y.LINEAR),"minFilter"in i&&(_.minFilter=w[i.minFilter]||y.LINEAR),"wrapS"in i&&(_.addressModeU=b[i.wrapS]),"wrapT"in i&&(_.addressModeV=b[i.wrapT]))}return _.string=JSON.stringify(_),_},parseMaterialInfo_GLTF=(i,g,x)=>{const{redGPUContext:v}=i;let _,y=!1,b="OPAQUE",S=.5;if("material"in x){_=new PBRMaterial(v);const w=x.material,L=g.materials[w];y=!!L.doubleSided,b=L.alphaMode??b,S=L.alphaCutoff??S;const{pbrMetallicRoughness:k,normalTexture:H,emissiveTexture:z,occlusionTexture:q}=L;if(_.emissiveFactor=L.emissiveFactor||[0,0,0],k){const{metallicRoughnessTexture:g,baseColorTexture:x}=k;let v,y;_.baseColorFactor=k.baseColorFactor||[1,1,1,1],"metallicFactor"in k&&(v=k.metallicFactor),"roughnessFactor"in k&&(y=k.roughnessFactor),_.metallicFactor=null!=v?v:1,_.roughnessFactor=null!=y?y:1,x&&parseMaterialTexture(i,_,x,"baseColorTexture",`${navigator.gpu.getPreferredCanvasFormat()}-srgb`),g&&parseMaterialTexture(i,_,g,"metallicRoughnessTexture",null,!1)}if(H){parseMaterialTexture(i,_,H,"normalTexture");const{scale:g}=H;_.normalScale=null!=g?g:1}if(z&&parseMaterialTexture(i,_,z,"emissiveTexture",`${navigator.gpu.getPreferredCanvasFormat()}-srgb`),q&&(parseMaterialTexture(i,_,q,"occlusionTexture",null,!1),_.occlusionStrength=L.occlusionTexture.strength||1),"extensions"in L){const{extensions:g}=L,{KHR_materials_clearcoat:x,KHR_materials_emissive_strength:v,KHR_materials_transmission:y,KHR_materials_diffuse_transmission:S,KHR_materials_volume:w,KHR_materials_unlit:k,KHR_materials_ior:H,KHR_materials_sheen:z,KHR_materials_specular:q,KHR_materials_dispersion:W,KHR_materials_anisotropy:be,KHR_materials_iridescence:je}=g;if(je&&((i,g,x)=>{i.useKHR_materials_iridescence=!0,i.KHR_iridescenceFactor=g.iridescenceFactor||0,i.KHR_iridescenceIor=g.iridescenceIor||1.3,i.KHR_iridescenceThicknessMinimum=g.iridescenceThicknessMinimum||100,i.KHR_iridescenceThicknessMaximum=g.iridescenceThicknessMaximum||400,i.transparent=!0;{const{iridescenceTexture:v,iridescenceThicknessTexture:_}=g;v&&parseMaterialTexture(x,i,v,"KHR_iridescenceTexture",null,!1),_&&parseMaterialTexture(x,i,_,"KHR_iridescenceThicknessTexture",null,!1)}})(_,je,i),be&&((i,g,x)=>{i.useKHR_materials_anisotropy=!0,i.KHR_anisotropyStrength=g.anisotropyStrength||0,i.KHR_anisotropyRotation=g.anisotropyRotation||0;const{anisotropyTexture:v}=g;v&&parseMaterialTexture(x,i,v,"KHR_anisotropyTexture")})(_,be,i),x&&((i,g,x)=>{i.KHR_clearcoatFactor=g.clearcoatFactor||0,i.KHR_clearcoatRoughnessFactor=g.clearcoatRoughnessFactor||0,i.useKHR_materials_clearcoat=!0;const{clearcoatTexture:v,clearcoatNormalTexture:_,clearcoatRoughnessTexture:y}=g;v&&parseMaterialTexture(x,i,v,"KHR_clearcoatTexture",null,!1),_&&parseMaterialTexture(x,i,_,"KHR_clearcoatNormalTexture"),y&&parseMaterialTexture(x,i,y,"KHR_clearcoatRoughnessTexture",null,!1)})(_,x,i),v){const{emissiveStrength:i}=v;_.emissiveStrength=null!=i?i:1}if(y&&(((i,g,x)=>{i.useKHR_materials_transmission=!0,i.KHR_transmissionFactor=g.transmissionFactor||0,i.use2PathRender=!0;{const v=g.transmissionTexture;v&&parseMaterialTexture(x,i,v,"KHR_transmissionTexture",null,!1)}})(_,y,i),_.transparent="BLEND"===b),S&&((i,g,x)=>{i.useKHR_materials_diffuse_transmission=!0,i.KHR_diffuseTransmissionFactor=g.diffuseTransmissionFactor||0,i.KHR_diffuseTransmissionColorFactor=g.diffuseTransmissionColorFactor||[1,1,1],i.transparent=!0;{const v=g.diffuseTransmissionTexture;v&&parseMaterialTexture(x,i,v,"KHR_diffuseTransmissionTexture",null,!1);const _=g.diffuseTransmissionColorTexture;_&&parseMaterialTexture(x,i,_,"KHR_diffuseTransmissionColorTexture",`${navigator.gpu.getPreferredCanvasFormat()}-srgb`,!1)}})(_,S,i),w&&(((i,g,x)=>{i.useKHR_materials_volume=!0,i.KHR_thicknessFactor=g.thicknessFactor||1,i.KHR_attenuationDistance=g.attenuationDistance||1,i.KHR_attenuationColor=g.attenuationColor||[1,1,1],i.use2PathRender=!0,i.transparent=!0;{const v=g.thicknessTexture;v&&parseMaterialTexture(x,i,v,"KHR_thicknessTexture",null,!1)}})(_,w,i),b="BLEND"),k&&(_.useKHR_materials_unlit=!0),H){const{ior:i}=H;_.KHR_materials_ior=null!=i?i:1.5,_.use2PathRender=!0,_.transparent=!0}if(W){const{dispersion:i}=W;_.KHR_dispersion=i||0,_.use2PathRender=!0,_.transparent=!0}z&&((i,g,x)=>{i.KHR_sheenColorFactor=g.sheenColorFactor||[0,0,0],i.KHR_sheenRoughnessFactor=g.sheenRoughnessFactor||0,i.useKHR_materials_sheen=!0;const{sheenColorTexture:v,sheenRoughnessTexture:_}=g;v&&parseMaterialTexture(x,i,v,"KHR_sheenColorTexture",`${navigator.gpu.getPreferredCanvasFormat()}-srgb`,!1),_&&parseMaterialTexture(x,i,_,"KHR_sheenRoughnessTexture",null,!1)})(_,z,i),q&&((i,g,x)=>{i.useKHR_materials_specular=!0,i.KHR_specularFactor=g.specularFactor??1,i.KHR_specularColorFactor=g.specularColorFactor||[1,1,1];const{specularTexture:v,specularColorTexture:_}=g;v&&parseMaterialTexture(x,i,v,"KHR_specularTexture"),_&&parseMaterialTexture(x,i,_,"KHR_specularColorTexture",`${navigator.gpu.getPreferredCanvasFormat()}-srgb`)})(_,q,i)}}else _=new PBRMaterial(v);Object.hasOwn(x.attributes,"COLOR_0")&&(_.useVertexColor=!0),_.doubleSided=y,_.cutOff=S;const{blendColorState:w,blendAlphaState:L}=_;switch(b){case"BLEND":_.alphaBlend=2,w.srcFactor=ui.SRC_ALPHA,w.dstFactor=ui.ONE_MINUS_SRC_ALPHA,L.srcFactor=ui.SRC_ALPHA,L.dstFactor=ui.ONE_MINUS_SRC_ALPHA,_.transparent=!0;break;case"MASK":_.alphaBlend=1,_.useCutOff=!0,w.srcFactor=ui.ONE,w.dstFactor=ui.ZERO,L.srcFactor=ui.ONE,L.dstFactor=ui.ZERO;break;default:w.srcFactor=ui.ONE,w.dstFactor=ui.ZERO,L.srcFactor=ui.ONE,L.dstFactor=ui.ZERO,_.alphaBlend=0}return _},parseIndicesInfo_GLTF=(i,g)=>{const{accessor:x,startIndex:v,getMethod:_,bufferURIDataView:y,componentType_BYTES_PER_ELEMENT:b}=i,{type:S,count:w}=x;let L,k=v;if("SCALAR"===S)for(L=k+w;k{let z,q,W,be,je,Ke,Xe,Ye,Ze,Je=0,Qe=g.length/3,et=0;const tt=g.length,it=v.length,ft=y.length,pt=x.length,xt=S.length,vt=w.length,yt=L.length;if(z=W=Ke=0,q=be=Xe=1,je=Ye=2,Ze=3,k)for(;Je{let x=i[0],v=i[1],_=i[2],y=i[3],b=x+x,S=v+v,w=_+_,L=x*b,k=x*S,H=x*w,z=v*S,q=v*w,W=_*w,be=y*b,je=y*S,Ke=y*w;return g[0]=1-(z+W),g[4]=k-Ke,g[8]=H+je,g[1]=k+Ke,g[5]=1-(L+W),g[9]=q-be,g[2]=H-je,g[6]=q+be,g[10]=1-(L+z),g[3]=0,g[7]=0,g[11]=0,g[12]=0,g[13]=0,g[14]=0,g[15]=1,g},ha=180/Math.PI,setMeshRotation=(i,g)=>{g.setRotation(i[0]*ha,i[1]*ha,i[2]*ha)},parseTRSAndMATRIX_GLTF=(i,g)=>{const{matrix:x,rotation:v,translation:_,scale:y}=g;let b,S;if(b=create$4(),"matrix"in g){S=create$3(),mat4ToEuler(x,S),setMeshRotation(S,i),i.setPosition(x[12],x[13],x[14]);const g=fromValues$3(1,1,1);getScaling(g,x),i.setScale(g[0],g[1],g[2])}else"rotation"in g&&(S=create$3(),quaternionToRotationMat4(v,b),mat4ToEuler(b,S),setMeshRotation(S,i)),"translation"in g&&i.setPosition(_[0],_[1],_[2]),"scale"in g&&(i.setScale(y[0],y[1],y[2]),(y[0]<0||y[1]<0||y[2]<0)&&(i.primitiveState.frontFace=Qi.CW))},parseChildrenAndSkin=(i,g,x,v,_)=>{if("children"in v){const _=v.children,y=_.length;for(let v=0;v{const _=new ParsedSkinInfo_GLTF,y=[],{nodes:b}=g,{joints:S,skeleton:w}=x;{let g=0;const x=S.length;for(;g{const{redGPUContext:_,parsingResult:y}=i,{nodes:b,meshes:S,skins:w}=g,{groups:L,cameras:k}=y,H=b[x];if("mesh"in H){const _=function(i,g,x,v){const{redGPUContext:_}=i;let y;x.name&&(y=x.name);const b=[],{primitives:S}=x;let w=0;const L=S.length;for(;w-1;if(y){const i=`TEXCOORD_${tt.size}`;tt.set(x,i)}parseAttributeInfo_GLTF(y?tt.get(x):x,_,W,je,Ke,0,Ye,Ze,Je,be,Qe),_.accessor.sparse&&parseSparse_GLTF(i,x,_.accessor,g,W)}if("indices"in L){let x=L.indices,v=new AccessorInfo_GLTF(i,g,x);parseIndicesInfo_GLTF(v,q)}H=parseMaterialInfo_GLTF(i,g,L),H instanceof PBRMaterial&&i.parsingResult.materials.push(H);let it,ft=!1;if("mode"in L)switch(L.mode){case 0:z=Ei.POINT_LIST;break;case 1:case 2:z=Ei.LINE_LIST;break;case 3:z=Ei.LINE_STRIP,ft=!0;break;case 4:case 6:z=Ei.TRIANGLE_LIST;break;case 5:z=Ei.TRIANGLE_STRIP,ft=!0}be.length&&(H.useVertexColor_0=!0),it=Ye.length?Ye:calculateNormals(W,q),Qe.length>0||(Qe=Array.from(calculateTangents(W,it,je,q))),Qe.length&&(H.useVertexTangent=!0);let pt,xt=[];parseInterleaveData_GLTF(xt,W,be,it,je,Ke,0,Ze,Je,Qe);let vt={};W.length&&(vt.aVertexPosition=VertexInterleaveType.float32x3),it.length&&(vt.aVertexNormal=VertexInterleaveType.float32x3),je.length&&(vt.aTexcoord=VertexInterleaveType.float32x2),(Xe.length||Ke.length||je.length)&&(vt.aTexcoord1=VertexInterleaveType.float32x2),vt.aVertexColor_0=VertexInterleaveType.float32x4,vt.aVertexTangent=VertexInterleaveType.float32x4;const yt=[],bt=[];parseInterleaveData_GLTF(yt,W,be,it,je,Ke,0,Ze,Je,Qe,!0),parseInterleaveData_GLTF(bt,W,be,it,je,Ke,0,Ze,Je,Qe,!1,!0);const St=new VertexBuffer(_,yt,new VertexInterleavedStruct({aVertexWeight:VertexInterleaveType.float32x4}),void 0,`Weight_${i.url}_${v}_${w}`),Tt=new IndexBuffer(_,bt,GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST,`Joint_${i.url}_${v}_${w}`);let wt=new MorphInfo_GLTF(i,g,L,x.weights);const Mt=`Vertex_${i.url}_${v}_${w}_${wt.weights.length?createUUID():""}`,Pt=_.resourceManager.managedVertexBufferState.table.get(Mt)?.buffer;if(pt=new Geometry(_,Pt||new VertexBuffer(_,xt,new VertexInterleavedStruct(vt,"PBR"),void 0,Mt),!ft&&q.length?new IndexBuffer(_,new Uint32Array(q),void 0,`Index_${i.url}_${v}_${w}`):null),H||consoleAndThrowError("재질을 파싱할수없는경우 ",L),k=new Mesh(_,pt,H),k.animationInfo.weightBuffer=St,k.animationInfo.jointBuffer=Tt,y&&(k.name=y,i.parsingOption))for(let g in i.parsingOption)y.toLowerCase().indexOf(g)>-1&&i.parsingOption[g](k);k.primitiveState.topology=z||Ei.TRIANGLE_LIST,k.material.doubleSided&&(k.primitiveState.cullMode=Ji.NONE),k.material.use2PathRender&&(k.primitiveState.cullMode=Ji.NONE,k.depthStencilState.depthCompare=Er.LESS_EQUAL),2===k.material.alphaBlend&&(k.depthStencilState.depthCompare=Er.LESS_EQUAL),k.animationInfo.morphInfo=wt,k.animationInfo.morphInfo.origin=new Float32Array(xt);let Rt=k.geometry.vertexBuffer.data;k.gpuRenderInfo||k.initGPURenderInfos();let Ct=0;for(const i in vt)Ct+=vt[i].numElements;if(!Pt){const i=k.animationInfo.morphInfo.morphInfoDataList;let g=0;const x=i.length,v=Rt.length;for(;g{x.extensionsUsed?.includes("KHR_draco_mesh_compression")&&alert("RedGPU GLTFLoader does not support the KHR_draco_mesh_compression extension. Models using this extension may not load properly."),requestAnimationFrame(()=>{(i=>{const g=i?.asset;g||consoleAndThrowError("GLTFLoader - asset must be defined"),g.version||consoleAndThrowError("GLTFLoader - asset version must be defined");const x=parseFloat(g.version);isNaN(x)&&consoleAndThrowError("GLTFLoader - asset version must be a numerical value"),x<2&&consoleAndThrowError("GLTFLoader - asset version must be 2.0 or higher")})(x),requestAnimationFrame(()=>{((i,g,x,v)=>{const{parsingResult:_}=i,{uris:y}=_,b="buffers",S=y[b],w=g.buffers,L=w.length;let k=0;checkProgress(i,g,k),w.forEach((_,y)=>{var w;function checkLoadingStatus(){checkProgress(i,g,k),v?.(i.loadingProgressInfo),k===L&&x&&x()}_._redURIkey=b,_._redURIIndex=y,_.uri instanceof ArrayBuffer?(w=new DataView(_.uri),k++,S[y]=w,checkLoadingStatus()):function(g){const x=g.startsWith("data:")?g:i.filePath+g;arrayBufferLoader(x,function(i){k++,S[y]=new DataView(i),checkLoadingStatus()},function(i,g){})}(_.uri)})})(i,x,()=>{requestAnimationFrame(()=>{((i,g,x)=>{const{scenes:v}=g;v[0].nodes.forEach(x=>{parseNode_GLTF(i,g,x,i.resultMesh)}),x?.()})(i,x,()=>{requestAnimationFrame(()=>{((i,x)=>{const{cameras:v}=x;v&&v.forEach(function(x){let v=new PerspectiveCamera;if("orthographic"==x.type);else{g(x);const i=x.perspective.yfov??x.perspective.yfieldOfView;void 0!==i&&(v.fieldOfView=180*i/Math.PI),v.farClipping=x.perspective.zfar,v.nearClipping=x.perspective.znear}i.parsingResult.cameras.push(v)})})(i,x),new TextureLoader(i.redGPUContext,Object.values(i.parsingResult.textureRawList),g=>{g.textures.forEach(i=>{const{targetTextureKey:g,targetSamplerKey:x,samplerList:v}=i.srcInfo;i.srcInfo.materialList.forEach((_,y)=>{_[g]=i.texture,v[y]&&(_[x]=v[y])})}),parseAnimations(i,x).then(i=>{v&&v()})},g=>{i.loadingProgressInfo.textures=g,_?.(i.loadingProgressInfo)})})})})},_)})})},fa=new Map,da=new Map,parseFileGLB=async(i,x,v)=>{const _=getAbsoluteURL(window.location.href,i.filePath+i.fileName),progress=()=>{if(v){const g=fa.get(_);i.loadingProgressInfo.model={loaded:g.byteLength,total:g.byteLength,lengthComputable:!0,percent:100,transferred:"Cached",totalSize:"Cached"},v(i.loadingProgressInfo)}};if(fa.has(_))return g("GLB Model parsing has cache",_),progress(),void await parseArrayBuffer(i,fa.get(_),x,v);if(da.has(_))return await da.get(_),progress(),void await parseArrayBuffer(i,fa.get(_),x,v);const y=new Promise((x,y)=>{(async(i,g,x=()=>{},v=()=>{})=>{try{const x=await fetch(i);if(!x.ok)throw new Error(`HTTP error! status: ${x.status}`);const _=x.headers.get("content-length"),y=_?parseInt(_,10):0,b=y>0,S=b?formatBytes(y):"Unknown";if(!x.body)return void g(new ArrayBuffer(0));const w=x.body.getReader();let L=0;const k=[];for(;;){const{done:i,value:g}=await w.read();if(i)break;g&&(k.push(g),L+=g.length,v({loaded:L,total:y,lengthComputable:b,percent:b?Math.min(100,parseFloat((L/y*100).toFixed(2))):0,transferred:formatBytes(L),totalSize:S}))}if(0===L)return void g(new ArrayBuffer(0));const H=new Blob(k);g(await H.arrayBuffer())}catch(i){x?x(i):console.error("getArrayBufferFromSrc 로딩 중 오류 발생:",i)}})(_,i=>{fa.set(_,i),g("GLB Model parsing set cache",_),da.delete(_),x(i)},i=>{g("GLB Model parsing error",i),da.delete(_),y(i)},g=>{i.loadingProgressInfo.model=g,v?.(i.loadingProgressInfo)})});da.set(_,y);try{const g=await y;await parseArrayBuffer(i,g,x,v)}catch(i){}},parseArrayBuffer=async(i,g,x,v)=>{const{content:_,binaryChunk:y}=parseBuffer(g);if(null===_)throw new Error("JSON content not found");const b=JSON.parse(_);processImagesIfExist(b,y),b.buffers[0].uri=y,i.gltfData=b,parseGLTF(i,b,x,v)},parseBuffer=i=>{let g=null,x=null;const v=new DataView(i,12),_=v.byteLength;for(let y=0;y<_;){const _=v.getUint32(y,!0);y+=4;const b=v.getUint32(y,!0);switch(y+=4,b){case 1313821514:const v=new Uint8Array(i,12+y,_);g=convertUint8ArrayToString(v);break;case 5130562:const b=12+y;x=i.slice(b,b+_)}y+=_}return{content:g,binaryChunk:x}},processImagesIfExist=(i,g)=>{const{images:x,bufferViews:v}=i,_=["image/png","image/jpeg","image/gif","image/webp"],y=new Map;if(x)for(let i=0;i{let g="";for(let x of i)g+=String.fromCharCode(x);return g},ma=new Map,pa=new Map,getData=i=>({...i,meshes:JSON.parse(JSON.stringify(i.meshes))});class GLTFLoader extends RedGPUObject{parsingResult;resultMesh;parsingOption;activeAnimations=[];#yf;#bf;#Sf;#Tf;#wf;#q;#Y;#Mf;#Pf={url:"",model:{loaded:0,total:0,lengthComputable:!0,percent:0,transferred:"0",totalSize:"0"}};constructor(i,g,x,v,_){super(i),this.#Sf=g,this.#yf=getFilePath(g),this.#bf=getFileName(g),this.#Tf=getFileExtension(g),this.#q=x,this.#Mf=v,this.#Y=_,this.parsingResult={groups:[],materials:[],uris:{buffers:[]},textures:{},textureRawList:[],cameras:[],animations:[]},this.resultMesh=new Mesh(i),this.resultMesh.gltfLoaderInfo=this,this.resultMesh.animationInfo.animationsList=this.parsingResult.animations,this.#Pf.url=getFileName(g),this.#Rf()}get loadingProgressInfo(){return this.#Pf}get filePath(){return this.#yf}get gltfData(){return this.#wf}set gltfData(i){this.#wf=i}get fileName(){return this.#bf}get url(){return this.#Sf}stopAnimation(){this.activeAnimations.length=0}playAnimation(i){const{activeAnimations:g}=this;g.push(new PlayAnimationInfo(performance.now(),i))}async#Rf(){try{"glb"===this.#Tf?parseFileGLB(this,()=>this.#q(this),this.#Mf):"gltf"===this.#Tf?(async(i,x,v)=>{const _=getAbsoluteURL(window.location.href,i.filePath+i.fileName),cachedProgress=()=>{if(v){const g=ma.get(_);i.loadingProgressInfo.model={loaded:g.byteLength,total:g.byteLength,lengthComputable:!0,percent:100,transferred:"Cached",totalSize:"Cached"},v(i.loadingProgressInfo)}};if(ma.has(_))return i.gltfData=getData(ma.get(_)),cachedProgress(),void requestAnimationFrame(()=>{parseGLTF(i,i.gltfData,x,v)});if(pa.has(_))return await pa.get(_),cachedProgress(),i.gltfData=getData(ma.get(_)),void requestAnimationFrame(()=>{parseGLTF(i,i.gltfData,x,v)});const y=new Promise(async(x,y)=>{try{const y=await fetch(i.url);if(!y.ok)throw new Error("GLTF 네트워크 오류: "+y.status);const b=y.headers.get("content-length"),S=b?parseInt(b,10):0;g(`전체 사이즈: ${S} bytes`);const w=await y.json();ma.set(_,w),i.loadingProgressInfo.model={loaded:S,total:S,lengthComputable:!0,percent:100,transferred:formatBytes(S),totalSize:formatBytes(S)};{g(w);const x=w.buffers.length;if(x){let g=0;i.loadingProgressInfo.buffers={loaded:g,total:x,percent:Math.min(100,parseFloat((g/x*100).toFixed(2)))}}}v?.(i.loadingProgressInfo),x(w)}catch(i){y(i)}finally{pa.delete(_)}});pa.set(_,y);const b=await y;i.gltfData=getData(b),requestAnimationFrame(()=>{parseGLTF(i,i.gltfData,x,v)})})(this,()=>this.#q(this),this.#Mf):consoleAndThrowError("Unknown file extension: "+this.#Tf)}catch(i){this.#Y?.(i)}}}Object.freeze(GLTFLoader);class PlayAnimationInfo{startTime;targetGLTFParsedSingleClip;constructor(i,g){this.startTime=i,this.targetGLTFParsedSingleClip=g}}var ga=Object.freeze({__proto__:null,AABB:AABB,OBB:OBB,calculateGeometryAABB:calculateGeometryAABB,calculateMeshAABB:calculateMeshAABB,calculateMeshCombinedAABB:calculateMeshCombinedAABB,calculateMeshOBB:calculateMeshOBB}),xa=Object.freeze({__proto__:null,BaseObject:BaseObject,RedGPUObject:RedGPUObject}),va=Object.freeze({__proto__:null,ACamera:ACamera,AController:AController,AutoExposure:AutoExposure,METERING_MODE:Pi});const _a=Math.PI/180,updateObject3DMatrix=(i,g)=>{const{pixelRectObject:x}=g,v=i.parent,_=i.localMatrix;identity$1(_),translate(_,_,[i.x,i.y,i.z]),rotateY$2(_,_,i.rotationY*_a),rotateX$2(_,_,i.rotationX*_a),rotateZ$2(_,_,i.rotationZ*_a);let y=[i.scaleX,i.scaleY,i.scaleZ];if(i.renderTextureWidth&&(y[0]*=i.renderTextureWidth/x.height,y[1]*=i.renderTextureHeight/x.height),scale$4(_,_,y),i.pivotX||i.pivotY||i.pivotZ){translate(_,_,[-i.pivotX,-i.pivotY,-i.pivotZ])}v?.modelMatrix?multiply$4(i.modelMatrix,v.modelMatrix,i.localMatrix):copy$4(i.modelMatrix,i.localMatrix)},ya=Math.PI/180;const ba=Math.PI/180,Sa=create$4(),Ta=create$3();class FollowController extends AController{#Cf=10;#Bf=10;#Df=.02;#Ef=5;#If=5;#Af=.02;#Lf=.02;#Uf=0;#kf=0;#Gf=.02;#Of=20;#Vf=20;#Nf=.02;#Ff=!0;#Hf=0;#zf=0;#$f=0;#jf;#Kf=create$3();constructor(i,g){super(i,{HD_Wheel:i=>{this.#Bf+=i.deltaY/100},HD_TouchPinch:i=>{const g=i-1;this.#Bf-=g*this.#Bf}}),this.targetMesh=g,this.#jf.setIgnoreFrustumCullingRecursively(!0)}get distance(){return this.#Bf}set distance(i){validateNumberRange(i,.1),this.#Bf=i}get distanceInterpolation(){return this.#Df}set distanceInterpolation(i){validateNumberRange(i,.01,1),this.#Df=i}get height(){return this.#If}set height(i){validateNumber(i),this.#If=i}get heightInterpolation(){return this.#Af}set heightInterpolation(i){validateNumberRange(i,.01,1),this.#Af=i}get pan(){return this.#kf}set pan(i){validateNumber(i),this.#kf=i}get panInterpolation(){return this.#Gf}set panInterpolation(i){validateNumberRange(i,.01,1),this.#Gf=i}get tilt(){return this.#Vf}set tilt(i){validateNumber(i),this.#Vf=Math.max(-89,Math.min(89,i))}get tiltInterpolation(){return this.#Nf}set tiltInterpolation(i){validateNumberRange(i,.01,1),this.#Nf=i}get interpolation(){return this.#Lf}set interpolation(i){validateNumberRange(i,.01,1),this.#Lf=i}get followTargetRotation(){return this.#Ff}set followTargetRotation(i){this.#Ff=i}get targetOffsetX(){return this.#Hf}set targetOffsetX(i){validateNumber(i),this.#Hf=i}get targetOffsetY(){return this.#zf}set targetOffsetY(i){validateNumber(i),this.#zf=i}get targetOffsetZ(){return this.#$f}set targetOffsetZ(i){validateNumber(i),this.#$f=i}get targetMesh(){return this.#jf}set targetMesh(i){if(!i)throw new Error("FollowController: targetMesh cannot be null or undefined");this.#jf=i,this.#jf.setIgnoreFrustumCullingRecursively(!0),this.#Xf()}setTargetOffset(i,g=0,x=0){validateNumber(i),validateNumber(g),validateNumber(x),this.#Hf=i,this.#zf=g,this.#$f=x}update(i,g){super.update(i,g,g=>{const{targetMesh:x}=this;x&&updateObject3DMatrix(x,i),this.#Cf=this.#Bf+(this.#Cf-this.#Bf)*Math.pow(this.#Df,g),this.#Ef=this.#If+(this.#Ef-this.#If)*Math.pow(this.#Af,g);let v=(this.#kf-this.#Uf)%360;v>180&&(v-=360),v<-180&&(v+=360),this.#Uf+=v*(1-Math.pow(this.#Gf,g)),this.#Of=this.#Vf+(this.#Of-this.#Vf)*Math.pow(this.#Nf,g);const _=this.#qf(),y=Math.pow(this.#Lf,g);this.#Kf[0]=_[0]+(this.#Kf[0]-_[0])*y,this.#Kf[1]=_[1]+(this.#Kf[1]-_[1])*y,this.#Kf[2]=_[2]+(this.#Kf[2]-_[2])*y,this.camera.setPosition(this.#Kf[0],this.#Kf[1],this.#Kf[2]);const b=this.#Yf();this.camera.lookAt(b[0],b[1],b[2])})}#qf(){const i=this.#Uf*ba,g=this.#Of*ba,x=Math.cos(g),v=Math.sin(g),_=Math.cos(i),y=Math.sin(i),b=this.#jf.modelMatrix,S=b[12],w=b[13],L=b[14];return this.#Ff?(set$3(Ta,y*this.#Cf*x,v*this.#Cf+this.#Ef,_*this.#Cf*x),copy$4(Sa,b),Sa[12]=Sa[13]=Sa[14]=0,transformMat4$2(Ta,Ta,Sa),fromValues$3(S+Ta[0],w+Ta[1],L+Ta[2])):fromValues$3(S+this.#Cf*x*y,w+this.#Ef+this.#Cf*v,L+this.#Cf*x*_)}#Yf(){set$3(Ta,this.#Hf,this.#zf,this.#$f);const i=this.#jf.modelMatrix,g=i[12],x=i[13],v=i[14];return!this.#Ff||0===this.#Hf&&0===this.#zf&&0===this.#$f||(copy$4(Sa,i),Sa[12]=Sa[13]=Sa[14]=0,transformMat4$2(Ta,Ta,Sa)),fromValues$3(g+Ta[0],x+Ta[1],v+Ta[2])}#Xf(){updateObject3DMatrix(this.#jf,{pixelRectObject:{height:1}}),this.#Cf=this.#Bf,this.#Ef=this.#If,this.#Uf=this.#kf,this.#Of=this.#Vf;const i=this.#qf();copy$3(this.#Kf,i),this.camera.setPosition(this.#Kf[0],this.#Kf[1],this.#Kf[2]);const g=this.#Yf();this.camera.lookAt(g[0],g[1],g[2])}}Object.freeze(FollowController);const wa=Math.PI/180,Ma=1e-4,Pa=create$4();class OrbitController extends AController{#Wf=0;#Zf=0;#Jf=0;#Qf=15;#ed=1.5;#Df=.02;#td=.1;#rd=1/0;#id=0;#nd=-35;#ad=3;#sd=.02;#od=-90;#ud=90;#Uf=0;#Of=0;#Cf=0;constructor(i){super(i,{HD_Move:(i,g)=>{this.#id-=i*this.#ad*.1,this.#nd-=g*this.#ad*.1},HD_Wheel:i=>{this.#Qf+=i.deltaY/100*this.#ed,this.#Qfthis.#rd&&(this.#Qf=this.#rd)},HD_TouchPinch:i=>{const g=(i-1)*this.#ed;this.#Qf-=g*this.#Qf,this.#Qfthis.#rd&&(this.#Qf=this.#rd)}}),this.#Uf=this.#id,this.#Of=this.#nd,this.#Cf=this.#Qf}get centerX(){return this.#Wf}set centerX(i){this.#Wf=i}get centerY(){return this.#Zf}set centerY(i){this.#Zf=i}get centerZ(){return this.#Jf}set centerZ(i){this.#Jf=i}get distance(){return this.#Qf}set distance(i){validateNumberRange(i,0),this.#Qf=i}get speedDistance(){return this.#ed}set speedDistance(i){validateNumberRange(i,.01),this.#ed=i}get distanceInterpolation(){return this.#Df}set distanceInterpolation(i){validateNumberRange(i,.01,1),this.#Df=i}get minDistance(){return this.#td}set minDistance(i){validateNumberRange(i,.1),this.#td=i}get maxDistance(){return this.#rd}set maxDistance(i){validateNumberRange(i,.1),this.#rd=i}get speedRotation(){return this.#ad}set speedRotation(i){validateNumberRange(i,.01),this.#ad=i}get rotationInterpolation(){return this.#sd}set rotationInterpolation(i){validateNumberRange(i,.01,1),this.#sd=i}get pan(){return this.#id}set pan(i){this.#id=i}get tilt(){return this.#nd}set tilt(i){validateNumberRange(i,-90,90),this.#nd=i}get minTilt(){return this.#od}set minTilt(i){validateNumberRange(i,-90,90),this.#od=i}get maxTilt(){return this.#ud}set maxTilt(i){validateNumberRange(i,-90,90),this.#ud=i}update(i,g){super.update(i,g,i=>{this.#ld(i)})}#ld(i){this.#ndthis.#ud&&(this.#nd=this.#ud);const{camera:g}=this,x=this.#id-this.#Uf;Math.abs(x)>Ma?this.#Uf+=x*(1-Math.pow(this.#sd,i)):this.#Uf=this.#id;const v=this.#nd-this.#Of;Math.abs(v)>Ma?this.#Of+=v*(1-Math.pow(this.#sd,i)):this.#Of=this.#nd,this.#Qfthis.#rd&&(this.#Qf=this.#rd);const _=this.#Qf-this.#Cf;Math.abs(_)>1e-4?this.#Cf+=_*(1-Math.pow(this.#Df,i)):this.#Cf=this.#Qf,this.#Cf{this.#fd-=i.deltaY/100*this.#md,this.#fd=Math.max(this.#Wl,Math.min(this.#Zl,this.#fd))},HD_Move:(g,x)=>{if(!this.#jf)return;const v=this.#cd*Ra,_=Math.cos(v),y=Math.sin(v),b=this.#pd/this.#hd/i.boundingClientRect.height,S=g*b,w=x*b,L=-S*_-w*y,k=-S*-y-w*_;this.#vd+=L,this.#_d+=k},HD_TouchPinch:i=>{this.#fd/=i,this.#fd=Math.max(this.#Wl,Math.min(this.#Zl,this.#fd))},useKeyboard:!0}),this.#jf=new Mesh(i),this.#jf.setIgnoreFrustumCullingRecursively(!0)}get zoom(){return this.#fd}set zoom(i){validateNumberRange(i),this.#fd=Math.max(this.#Wl,Math.min(this.#Zl,i))}get zoomInterpolation(){return this.#dd}set zoomInterpolation(i){validateNumberRange(i,1e-4,1),this.#dd=i}get speedZoom(){return this.#md}set speedZoom(i){validateNumberRange(i,.01),this.#md=i}get minZoom(){return this.#Wl}set minZoom(i){validateNumberRange(i,.01),this.#Wl=i,this.zoom=this.#fd}get maxZoom(){return this.#Zl}set maxZoom(i){validateNumberRange(i,.01),this.#Zl=i,this.zoom=this.#fd}get viewHeight(){return this.#gd}set viewHeight(i){validateNumberRange(i,.1),this.#gd=i}get viewHeightInterpolation(){return this.#xd}set viewHeightInterpolation(i){validateNumberRange(i,1e-4,1),this.#xd=i}get moveSpeed(){return this.#yd}set moveSpeed(i){validateNumberRange(i,.01),this.#yd=i}get moveSpeedInterpolation(){return this.#bd}set moveSpeedInterpolation(i){validateNumberRange(i,1e-4,1),this.#bd=i}get mouseMoveSpeed(){return this.#Td}set mouseMoveSpeed(i){validateNumberRange(i,.01),this.#Td=i}get mouseMoveSpeedInterpolation(){return this.#wd}set mouseMoveSpeedInterpolation(i){validateNumberRange(i,1e-4,1),this.#wd=i}get keyNameMapper(){return{...this.#Sd}}get targetX(){return this.#jf.x}get targetY(){return this.#jf.y}get targetZ(){return this.#jf.z}setMoveUpKey(i){this.#Sd.moveUp=i}setMoveDownKey(i){this.#Sd.moveDown=i}setMoveLeftKey(i){this.#Sd.moveLeft=i}setMoveRightKey(i){this.#Sd.moveRight=i}update(i,g){super.update(i,g,g=>{this.#ld(i,g)})}#ld(i,g){if(this.#Md(i,g),this.#hd=this.#fd+(this.#hd-this.#fd)*Math.pow(this.#dd,g),this.#pd=this.#gd+(this.#pd-this.#gd)*Math.pow(this.#xd,g),!this.#jf)return;const x=Math.pow(this.#bd,g);this.#jf.x=this.#vd+(this.#jf.x-this.#vd)*x,this.#jf.z=this.#_d+(this.#jf.z-this.#_d)*x;const v=this.#jf.position,_=this.#cd*Ra,{width:y,height:b}=i.pixelRectObject,S=y/b,w=this.#pd/this.#hd,L=w*S,k=this.#pd/15,H=15*k/this.#hd,z=12*k/this.#hd,q=v[0]+Math.cos(_)*H,W=v[1]+z,be=v[2]+Math.sin(_)*H;this.camera.setPosition(q,W,be),this.camera.lookAt(v[0],v[1],v[2]);const je=this.camera;je.left=-L/2,je.right=L/2,je.top=w/2,je.bottom=-w/2}#Md(i,g){if(!this.checkKeyboardInput(i,this.#Sd))return!1;if(!this.#jf)return!1;const{keyboardKeyBuffer:x}=i.redGPUContext,v=this.#Sd,_=this.#yd*g;let y=0,b=0,S=0,w=0;x[v.moveUp]&&(y=_),x[v.moveDown]&&(b=_),x[v.moveLeft]&&(S=_),x[v.moveRight]&&(w=_);const L=this.#cd*Ra,k=Math.cos(L),H=Math.sin(L),z=(b-y)*k+(w-S)*k,q=(b-y)*H+(w-S)*-H;return this.#vd+=z,this.#_d+=q,!0}}Object.freeze(IsometricController);var Ca=Object.freeze({__proto__:null,Camera2D:Camera2D,Core:va,FollowController:FollowController,FreeController:class extends AController{#Sd={moveForward:"w",moveBack:"s",moveLeft:"a",moveRight:"d",moveUp:"e",moveDown:"q",turnLeft:"z",turnRight:"c",turnUp:"r",turnDown:"f"};#yd=600;#Pd=.001;#Rd=1;#Cd=0;#Bd=360;#sd=.001;#Dd=.15;#Ed=[0,0,0];#id=0;#nd=0;#jf;#Id=create$4();#Ad=create$4();#Ld=create$3();constructor(i){super(i,{HD_Move:(i,g)=>{this.#id-=i*this.#Dd,this.#nd-=g*this.#Dd},useKeyboard:!0}),this.#dc()}get x(){return this.#jf.x}set x(i){validateNumber(i),this.#jf.x=i,this.#Ed[0]=i}get y(){return this.#jf.y}set y(i){validateNumber(i),this.#jf.y=i,this.#Ed[1]=i}get z(){return this.#jf.z}set z(i){validateNumber(i),this.#jf.z=i,this.#Ed[2]=i}get pan(){return this.#id}set pan(i){validateNumber(i),this.#id=i}get tilt(){return this.#nd}set tilt(i){validateNumber(i),this.#nd=Math.max(-89.9,Math.min(89.9,i))}get mouseSensitivity(){return this.#Dd}set mouseSensitivity(i){validateNumberRange(i,.01),this.#Dd=i}get moveSpeed(){return this.#yd}set moveSpeed(i){validateNumberRange(i,.01),this.#yd=i}get moveSpeedInterpolation(){return this.#Pd}set moveSpeedInterpolation(i){validateNumberRange(i,1e-4,1),this.#Pd=i}get rotationSpeed(){return this.#Bd}set rotationSpeed(i){validateNumberRange(i,.01),this.#Bd=i}get rotationSpeedInterpolation(){return this.#sd}set rotationSpeedInterpolation(i){validateNumberRange(i,1e-4,1),this.#sd=i}get maxAcceleration(){return this.#Rd}set maxAcceleration(i){this.#Rd=i}get keyNameMapper(){return{...this.#Sd}}setMoveForwardKey(i){this.#Sd.moveForward=i}setMoveBackKey(i){this.#Sd.moveBack=i}setMoveLeftKey(i){this.#Sd.moveLeft=i}setMoveRightKey(i){this.#Sd.moveRight=i}setMoveUpKey(i){this.#Sd.moveUp=i}setMoveDownKey(i){this.#Sd.moveDown=i}setTurnLeftKey(i){this.#Sd.turnLeft=i}setTurnRightKey(i){this.#Sd.turnRight=i}setTurnUpKey(i){this.#Sd.turnUp=i}setTurnDownKey(i){this.#Sd.turnDown=i}update(i,g){super.update(i,g,g=>{this.#ld(i,g)})}#dc(){this.#jf=new Mesh(this.redGPUContext)}#ld(i,g){const x=this.#jf,v=Math.pow(this.#Pd,g),_=Math.pow(this.#sd,g);let y=(this.#id-x.rotationY)%360;y>180&&(y-=360),y<-180&&(y+=360),x.rotationY+=y*(1-_);const b=this.#nd-x.rotationX;x.rotationX+=b*(1-_),this.#Ud(i,g)&&(updateObject3DMatrix(x,i),identity$1(this.#Ad),rotateY$2(this.#Ad,this.#Ad,x.rotationY*ya),rotateX$2(this.#Ad,this.#Ad,x.rotationX*ya),translate(this.#Ad,this.#Ad,this.#Ld),identity$1(this.#Id),translate(this.#Id,this.#Id,x.position),multiply$4(this.#Id,this.#Id,this.#Ad),this.#Ed[0]=this.#Id[12],this.#Ed[1]=this.#Id[13],this.#Ed[2]=this.#Id[14]),x.x+=(this.#Ed[0]-x.x)*(1-v),x.y+=(this.#Ed[1]-x.y)*(1-v),x.z+=(this.#Ed[2]-x.z)*(1-v),identity$1(this.#Id),translate(this.#Id,this.#Id,x.position),rotateY$2(this.#Id,this.#Id,x.rotationY*ya),rotateX$2(this.#Id,this.#Id,x.rotationX*ya),this.camera.setPosition(x.x,x.y,x.z);const S=fromValues$3(0,0,-10);transformMat4$2(S,S,this.#Id),this.camera.lookAt(S[0],S[1],S[2])}#Ud(i,g){if(!this.checkKeyboardInput(i,this.#Sd))return!1;const{keyboardKeyBuffer:x}=i.redGPUContext,v=this.#yd*g,_=this.#Bd*g,y=this.#Sd;let b=!1,S=!1,w=0,L=0;this.#Ld[0]=0,this.#Ld[1]=0,this.#Ld[2]=0;const k=this.#Cd*v;x[y.turnLeft]&&(S=!0,w=_),x[y.turnRight]&&(S=!0,w=-_),x[y.turnUp]&&(S=!0,L=_),x[y.turnDown]&&(S=!0,L=-_),x[y.moveForward]&&(b=!0,this.#Ld[2]=-k),x[y.moveBack]&&(b=!0,this.#Ld[2]=k),x[y.moveLeft]&&(b=!0,this.#Ld[0]=-k),x[y.moveRight]&&(b=!0,this.#Ld[0]=k),x[y.moveUp]&&(b=!0,this.#Ld[1]=k),x[y.moveDown]&&(b=!0,this.#Ld[1]=-k);const H=3*g;return this.#Cd=S||b?Math.min(this.#Rd,this.#Cd+H):Math.max(0,this.#Cd-H),S&&(this.#id+=w,this.#nd=Math.max(-89.9,Math.min(89.9,this.#nd+L))),b||S}},IsometricController:IsometricController,OrbitController:OrbitController,OrthographicCamera:OrthographicCamera,PerspectiveCamera:PerspectiveCamera}),Ba=Object.freeze({__proto__:null,RedGPUContextDetector:RedGPUContextDetector,RedGPUContextObserver:RedGPUContextObserver,RedGPUContextSizeManager:RedGPUContextSizeManager,RedGPUContextViewContainer:RedGPUContextViewContainer}),Da=Object.freeze({__proto__:null,Core:Ba,RedGPUContext:RedGPUContext}),Ea=Object.freeze({__proto__:null,ColorRGB:ColorRGB,ColorRGBA:ColorRGBA,convertHexToRgb:convertHexToRgb,convertRgbToHex:convertRgbToHex}),Ia=Object.freeze({__proto__:null,COMMAND_ENCODER_TYPE:k,CommandEncoderManager:CommandEncoderManager});function createSetter(i,g){const x=`use${i.charAt(0).toUpperCase()}${i.substring(1)}`;return function(i){const v=this[g];this[g]=i,this.updateTexture(v,i),x in this&&(this[x]=!!i),updateTargetUniform(this,x,i?1:0)}}function defineCubeTexture_func(i){const{key:g}=i,x=Symbol(g);return{get:function(){return this[x]},set:createSetter(g,x),...vi}}const defineCubeTexture=(i,g)=>applyProperties(i,g,defineCubeTexture_func);Object.freeze(defineCubeTexture);const Aa=parseWGSL("SKYBOX_MATERIAL","#redgpu_include SYSTEM_UNIFORM #redgpu_include systemStruct.OutputFragment #redgpu_include color.getLuminance #redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.INV_PI #redgpu_include skyAtmosphere.skyAtmosphereFn struct Uniforms{blur:f32,intensityMultiplier:f32,luminance:f32,averageLuminance:f32,opacity:f32,transitionProgress:f32,};@group(2)@binding(0)varuniforms:Uniforms;@group(2)@binding(1)var sampler0:sampler;@group(2)@binding(2)var texture0:texture_cube;@group(2)@binding(3)var transitionTexture:texture_cube;@group(2)@binding(4)var transitionMask:texture_2d;struct InputData{@location(0)vertexPosition:vec4,};fn sphericalToUV(dir:vec3)->vec2{let normalizedDir=normalize(dir);let phi=atan2(normalizedDir.z,normalizedDir.x);let theta=acos(clamp(normalizedDir.y,-1.0,1.0));return vec2((phi+PI)/PI2,theta*INV_PI);}@fragment fn main(inputData:InputData)->OutputFragment{var cubemapVec=inputData.vertexPosition.xyz;let viewDir=normalize(cubemapVec);let mipmapCount=f32(textureNumLevels(texture0)-1);let blurCurve=uniforms.blur*uniforms.blur;let skyboxColor=textureSampleLevel(texture0,sampler0,viewDir,mipmapCount*blurCurve);var sampleColor=skyboxColor;let u_transitionProgress=uniforms.transitionProgress;if(u_transitionProgress>.0){let transitionSample=textureSampleLevel(transitionTexture,sampler0,viewDir,mipmapCount*blurCurve);#redgpu_if transitionMask let uv=sphericalToUV(viewDir);let maskSample=textureSampleLevel(transitionMask,sampler0,uv,.0);let maskValue=getLuminance(maskSample.rgb);let threshold=u_transitionProgress;let mask=smoothstep(threshold-0.1,threshold+0.1,maskValue+(u_transitionProgress-0.5)*0.3);sampleColor=mix(transitionSample,skyboxColor,mask*(1.0-u_transitionProgress));#redgpu_else sampleColor=mix(skyboxColor,transitionSample,u_transitionProgress);#redgpu_endIf}let finalIntensity=systemUniforms.preExposure*(uniforms.intensityMultiplier*uniforms.luminance);var finalAlpha=sampleColor.a*uniforms.opacity;if(systemUniforms.useSkyAtmosphere==1u){let u_atmo=systemUniforms.skyAtmosphere;let transmittance=getTransmittance(transmittanceTexture,atmosphereSampler,u_atmo.cameraHeight,viewDir.y,u_atmo.atmosphereHeight);finalAlpha*=(transmittance.r+transmittance.g+transmittance.b)/3.0;}var outColor=vec4(sampleColor.rgb*finalIntensity,finalAlpha);if(outColor.a==.0){discard;}var output:OutputFragment;output.color=outColor;output.gBufferNormal=vec4(.0);output.gBufferMotionVector=vec4(.0);return output;}");class SkyBoxMaterial extends ABitmapBaseMaterial{constructor(i,g){super(i,"SKYBOX_MATERIAL",Aa,2),this.texture0=g,this.sampler0=new Sampler(this.redGPUContext,{addressModeU:"clamp-to-edge",addressModeV:"clamp-to-edge",addressModeW:"clamp-to-edge"}),this.initGPURenderInfos()}}definePositiveNumber(SkyBoxMaterial,[{key:"blur",value:0},{key:"intensityMultiplier",value:1},{key:"luminance",value:1e4},{key:"transitionProgress",value:0}]),defineCubeTexture(SkyBoxMaterial,[{key:"texture0"},{key:"transitionTexture"}]),defineTexture(SkyBoxMaterial,[{key:"transitionMask"}]),defineSampler(SkyBoxMaterial,[{key:"sampler0"}]),Object.freeze(SkyBoxMaterial);var La="#redgpu_include SYSTEM_UNIFORM;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec4,};struct VertexUniforms{modelMatrix:mat4x4,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;var viewRotation=u_viewMatrix;viewRotation[3]=vec4(.0,.0,.0,1.0);let clipPos=u_projectionMatrix*viewRotation*vertexUniforms.modelMatrix*vec4(inputData.position,1.0);output.position=clipPos.xyww;output.vertexPosition=vec4(inputData.position,1.0);return output;}";const Ua=parseWGSL("SKYBOX_VERTEX",La),ka=Ua.uniforms.vertexUniforms;class SkyBox extends RedGPUObject{modelMatrix=create$4();gpuRenderInfo;#kd=!0;#Ls;#Gd;#xa;#ss;#os;#Od;#Vd;#Nd=0;#Fd=0;#Hd=0;#tl;#zd=25e3;#ls;constructor(i,g,x=25e3){super(i),this.#Gd=new Box(i),this.#Od=g,this.#xa=new SkyBoxMaterial(i,this.#Od),this.luminance=this.#zd=x,this.#ss=new PrimitiveState(this),this.#ss.cullMode=Ji.NONE,this.#os=new DepthStencilState(this),this.#os.depthWriteEnabled=!1}get texture(){return this.#Od}set texture(i){i||consoleAndThrowError("SkyBox requires a valid CubeTexture | DirectCubeTexture"),this.#Od=i,this.#xa.texture0=i}get luminance(){return this.#zd}set luminance(i){this.#zd=i,this.#xa.luminance=i}get intensityMultiplier(){return this.#xa.intensityMultiplier}set intensityMultiplier(i){this.#xa.intensityMultiplier=i}get blur(){return this.#xa.blur}set blur(i){validatePositiveNumberRange(i,0,1),this.#xa.blur=i}get opacity(){return this.#xa.opacity}set opacity(i){validatePositiveNumberRange(i,0,1),this.#xa.opacity=i}get transitionTexture(){return this.#Vd}transition(i,g=300,x){this.#Vd=i,this.#xa.transitionTexture=i,this.#Fd=g,this.#Nd=performance.now(),this.#xa.transitionMask=x}render(i){const{currentRenderPassEncoder:g,viewRenderStartTime:x,view:v}=i,{indexBuffer:_}=this.#Gd,{triangleCount:y,indexCount:b,format:S}=_,{gpuDevice:w,redGPUContext:L}=this;if(this.#$d(),this.gpuRenderInfo||this.#jd(),this.#Nd)if(this.#Hd=Math.max(x-this.#Nd,0),this.#Hd>this.#Fd)this.#Nd=0,this.#xa.transitionProgress=0,this.texture=this.#Vd,this.#xa.transitionTexture=null,this.#kd=!0;else{const i=this.#Hd/this.#Fd;this.#xa.transitionProgress=i<0?0:i>1?1:i}if(this.#kd||this.#xa.dirtyPipeline||this.#tl!==v.systemUniform_Vertex_UniformBindGroup){this.gpuRenderInfo.pipeline=this.#Kd(),this.#kd=!1,i.renderResults.numDirtyPipelines++,this.#tl=v.systemUniform_Vertex_UniformBindGroup;{this.#xa.dirtyPipeline=!1;const i=w.createRenderBundleEncoder({...v.basicRenderBundleEncoderDescriptor,label:"skybox"}),{gpuRenderInfo:g}=this,{vertexUniformBindGroup:x,pipeline:y}=g;i.setPipeline(y),i.setBindGroup(0,v.systemUniform_Vertex_UniformBindGroup),i.setVertexBuffer(0,this.#Gd.vertexBuffer.gpuBuffer),i.setBindGroup(1,x),i.setBindGroup(2,this.#xa.gpuRenderInfo.fragmentUniformBindGroup),i.setIndexBuffer(_.gpuBuffer,S),i.drawIndexed(_.indexCount,1,0,0,0),this.#Ls=i.finish({label:"renderBundle skybox"})}}g.executeBundles([this.#Ls]);const{renderResults:k}=i;k.num3DObjects++,k.numDrawCalls++,k.numTriangles+=y,k.numPoints+=b}#$d(){const{msaaID:i}=this.antialiasingManager;this.#ls!==i&&(this.#kd=!0,this.#ls=i)}#jd(){const{resourceManager:i,redGPUContext:g}=this,x=i.getGPUBindGroupLayout("SKYBOX_VERTEX_BIND_GROUP_LAYOUT")||i.createBindGroupLayout("SKYBOX_VERTEX_BIND_GROUP_LAYOUT",getVertexBindGroupLayoutDescriptorFromShaderInfo(Ua,1)),v=new ArrayBuffer(ka.arrayBufferByteLength),_=new UniformBuffer(g,v,"SKYBOX_VERTEX_UNIFORM_BUFFER","SKYBOX_VERTEX_UNIFORM_BUFFER");identity$1(this.modelMatrix),_.writeOnlyBuffer(ka.members.modelMatrix,this.modelMatrix);const y={layout:x,label:"VERTEX_BIND_GROUP_DESCRIPTOR_SKYBOX",entries:[{binding:0,resource:{buffer:_.gpuBuffer,offset:0,size:_.size}}]},b=g.gpuDevice.createBindGroup(y);this.gpuRenderInfo=new VertexGPURenderInfo(null,Ua.shaderSourceVariant,Ua.conditionalBlocks,ka,x,_,b,this.#Kd())}#Kd(){const{resourceManager:i,gpuDevice:g,antialiasingManager:x}=this,v={module:i.createGPUShaderModule("VERTEX_MODULE_SKYBOX",{code:La}),entryPoint:"main",buffers:this.#Gd.gpuRenderInfo.buffers},_=i.getGPUBindGroupLayout("SKYBOX_VERTEX_BIND_GROUP_LAYOUT")||i.createBindGroupLayout("SKYBOX_VERTEX_BIND_GROUP_LAYOUT",getVertexBindGroupLayoutDescriptorFromShaderInfo(Ua,1)),y=[i.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),_,this.#xa.gpuRenderInfo.fragmentBindGroupLayout],b={label:"PIPELINE_DESCRIPTOR_SKYBOX",layout:i.createGPUPipelineLayout("SKYBOX_PIPELINE_LAYOUT",{bindGroupLayouts:y}),vertex:v,fragment:this.#xa.gpuRenderInfo.fragmentState,primitive:this.#ss.state,depthStencil:this.#os.state,multisample:{count:x.useMSAA?4:1}};return g.createRenderPipeline(b)}}Object.freeze(SkyBox);var Ga=Object.freeze({__proto__:null,SkyBoxMaterial:SkyBoxMaterial});class DirectTexture extends ADirectTexture{constructor(i,g,x){super(i,"managedBitmapTextureState",g);const{table:v}=this.targetResourceManagedState;if(g){const i=v.get(g);if(i)return i.texture}x&&this.setGpuTexture(x),this.registerResource()}get viewDescriptor(){return{dimension:"2d",format:this.format,mipLevelCount:this.mipLevelCount,baseMipLevel:0,arrayLayerCount:1,baseArrayLayer:0,aspect:"all"}}registerResource(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateBitmapTexture(this))}unregisterResource(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}}Object.freeze(DirectTexture);class ASkyAtmosphereLUTGenerator extends RedGPUObject{#Xd;#ne;#iu;#Gt;#Ot;#qd;constructor(i,g,x,v,_,y,b=1){super(i),this.#Xd=g,this.#ne=x,this.#iu=v,this.#Gt=_,this.#Ot=y,this.#qd=b}get sharedUniformBuffer(){return this.#Xd}get sampler(){return this.#ne}get label(){return this.#iu}get width(){return this.#Gt}get height(){return this.#Ot}get depth(){return this.#qd}executeComputePass(i,g,x=[16,16,1]){const{commandEncoderManager:v}=this;v.addResourceComputePass(`SkyAtmosphere_${this.#iu}_ComputePass`,v=>{v.setPipeline(i),v.setBindGroup(0,g),v.dispatchWorkgroups(Math.ceil(this.#Gt/x[0]),Math.ceil(this.#Ot/x[1]),Math.ceil(this.#qd/x[2]))}),this.lutTexture.notifyUpdate()}createLUTTexture(i=!1,g="rgba16float"){const{resourceManager:x}=this;return x.createManagedTexture({label:`SkyAtmosphere_${this.#iu}_Texture`,size:[this.#Gt,this.#Ot,this.#qd],dimension:i?"3d":"2d",format:g,usage:GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC})}createComputePipeline(i,g){const{gpuDevice:x}=this;return x.createComputePipeline({label:i,layout:"auto",compute:{module:x.createShaderModule({code:g}),entryPoint:"main"}})}createBindGroup(i,g,x){return this.gpuDevice.createBindGroup({label:i,layout:g.getBindGroupLayout(0),entries:x})}}Object.freeze(ASkyAtmosphereLUTGenerator);const Oa=parseWGSL("SkyAtmosphere_Transmittance_Generator",it);class TransmittanceGenerator extends ASkyAtmosphereLUTGenerator{#Yd;#er;#U;constructor(i,g,x){super(i,g,x,"Transmittance_Gen",256,64),this.#N()}get lutTexture(){return this.#Yd}render(){this.#er||(this.#er=this.createBindGroup("SkyAtmosphere_Transmittance_BindGroup",this.#U,[{binding:0,resource:this.#Yd.gpuTextureView},{binding:1,resource:{buffer:this.sharedUniformBuffer.gpuBuffer}}])),this.executeComputePass(this.#U,this.#er,[16,16,1])}#N(){this.#Yd=new DirectTexture(this.redGPUContext,`SkyAtmosphere_Transmittance_LUTTexture_${createUUID()}`,this.createLUTTexture()),this.#U=this.createComputePipeline("SkyAtmosphere_Transmittance_Pipeline",Oa.defaultSource)}}Object.freeze(TransmittanceGenerator);const Va=parseWGSL("SkyAtmosphere_MultiScattering_Generator","#redgpu_include skyAtmosphere.skyAtmosphereFn #redgpu_include math.INV_PI @group(0)@binding(0)var multiScatLUT:texture_storage_2d;@group(0)@binding(1)var transmittanceLUT:texture_2d;@group(0)@binding(2)var skyAtmosphereSampler:sampler;@group(0)@binding(3)varparams:SkyAtmosphere;@compute @workgroup_size(8,8)fn main(@builtin(global_invocation_id)global_id:vec3){let size=textureDimensions(multiScatLUT);if(global_id.x>=size.x||global_id.y>=size.y){return;}let uv=(vec2(global_id.xy)+0.5)/vec2(size);let cosSunTheta=uv.x*2.0-1.0;let viewHeight=clamp((1.0-uv.y)*params.atmosphereHeight,.0,params.atmosphereHeight);let groundRadius=params.groundRadius;let rayOrigin=vec3(.0,viewHeight+groundRadius,.0);let sunDir=vec3(sqrt(max(.0,1.0-cosSunTheta*cosSunTheta)),cosSunTheta,.0);var lumTotal=vec3(.0);var fmsTotal=vec3(.0);for(var i=0u;i(sin(theta)*cos(phi),cos(theta),sin(theta)*sin(phi));let tMax=getRaySphereIntersection(rayOrigin,rayDir,groundRadius+params.atmosphereHeight);let tEarth=getRaySphereIntersection(rayOrigin,rayDir,groundRadius);var L1=vec3(.0);var f1=vec3(.0);var TPath=vec3(1.0);if(groundRadius>.0&&tEarth>.0){integrateMultiScatSegment(rayOrigin,rayDir,.0,tEarth,MULTI_SCAT_STEPS,sunDir,&L1,&f1,&TPath);let hitP=rayOrigin+rayDir*tEarth;let up=normalize(hitP);let localCosSun=dot(up,sunDir);let sunT=getTransmittance(transmittanceLUT,skyAtmosphereSampler,.0,localCosSun,params.atmosphereHeight);L1+=TPath*sunT*max(.0,localCosSun)*params.groundAlbedo*INV_PI;f1+=TPath*params.groundAlbedo;}else if(tMax>.0){integrateMultiScatSegment(rayOrigin,rayDir,.0,tMax,MULTI_SCAT_STEPS,sunDir,&L1,&f1,&TPath);}lumTotal+=L1;fmsTotal+=f1/f32(MULTI_SCAT_SAMPLES);}let output=(lumTotal/f32(MULTI_SCAT_SAMPLES))/(1.0-min(fmsTotal,vec3(0.999)));textureStore(multiScatLUT,global_id.xy,vec4(output,1.0));}fn integrateMultiScatSegment(origin:vec3,dir:vec3,tMin:f32,tMax:f32,steps:u32,sunDir:vec3,L1:ptr>,f1:ptr>,TPath:ptr>){if(tMax<=tMin){return;}let groundRadius=params.groundRadius;let stepSize=(tMax-tMin)/f32(steps);let phaseIsotropic=1.0/(4.0*PI);for(var j=0u;j;@group(0)@binding(1)var transmittanceLUT:texture_2d;@group(0)@binding(2)var multiScatLUT:texture_2d;@group(0)@binding(3)var skyAtmosphereSampler:sampler;@group(0)@binding(4)varparams:SkyAtmosphere;@compute @workgroup_size(16,16)fn main(@builtin(global_invocation_id)global_id:vec3){let size=textureDimensions(skyViewLUT);if(global_id.x>=size.x||global_id.y>=size.y){return;}let uv=(vec2(global_id.xy)+0.5)/vec2(size);let azimuth=(uv.x-0.5)*PI2;let groundRadius=params.groundRadius;let viewHeight=max(.0001,params.cameraHeight);let horizonCos=-sqrt(max(.0,viewHeight*(2.0*groundRadius+viewHeight)))/(groundRadius+viewHeight);let horizonElevation=asin(clamp(horizonCos,-1.0,1.0));var viewElevation:f32;if(uv.y<0.5){let ratio=1.0-(uv.y*2.0);viewElevation=horizonElevation+ratio*ratio*(HPI-horizonElevation);}else{let ratio=(uv.y-0.5)*2.0;viewElevation=horizonElevation-ratio*ratio*(horizonElevation+HPI);}let viewDir=vec3(cos(viewElevation)*cos(azimuth),sin(viewElevation),cos(viewElevation)*sin(azimuth));let rayOrigin=vec3(.0,viewHeight+groundRadius,.0);var radiance=vec3(.0);var transmittance=vec3(1.0);let tEarth=getRaySphereIntersection(rayOrigin,viewDir,groundRadius);let atmosphereHeight=params.atmosphereHeight;let tMax=getRaySphereIntersection(rayOrigin,viewDir,groundRadius+atmosphereHeight);if(groundRadius>.0&&tEarth>.0){integrateScatSegment(rayOrigin,viewDir,.0,tEarth,SKY_VIEW_STEPS/2u,params,transmittanceLUT,skyAtmosphereSampler,multiScatLUT,true,&radiance,&transmittance);let hitPoint=rayOrigin+viewDir*tEarth;let up=normalize(hitPoint);let localCosSun=dot(up,normalize(params.sunDirection));let sunT=getTransmittance(transmittanceLUT,skyAtmosphereSampler,.0,localCosSun,atmosphereHeight);let msUV=vec2(clamp(localCosSun*0.5+0.5,.001,0.999),1.0);let msEnergy=textureSampleLevel(multiScatLUT,skyAtmosphereSampler,msUV,.0).rgb;let groundRadiance=evaluateGroundRadiance(localCosSun,sunT,msEnergy,params.groundAlbedo);radiance+=transmittance*groundRadiance;}else if(tMax>.0){integrateScatSegment(rayOrigin,viewDir,.0,tMax,SKY_VIEW_STEPS,params,transmittanceLUT,skyAtmosphereSampler,multiScatLUT,true,&radiance,&transmittance);}textureStore(skyViewLUT,global_id.xy,vec4(radiance,(transmittance.r+transmittance.g+transmittance.b)/3.0));}");class SkyViewGenerator extends ASkyAtmosphereLUTGenerator{#Yd;#er;#U;constructor(i,g,x){super(i,g,x,"SkyView_Gen",512,256),this.#N()}get lutTexture(){return this.#Yd}render(i,g){this.#er||(this.#er=this.createBindGroup("SkyAtmosphere_SkyView_BindGroup",this.#U,[{binding:0,resource:this.#Yd.gpuTextureView},{binding:1,resource:i.gpuTextureView},{binding:2,resource:g.gpuTextureView},{binding:3,resource:this.sampler.gpuSampler},{binding:4,resource:{buffer:this.sharedUniformBuffer.gpuBuffer}}])),this.executeComputePass(this.#U,this.#er,[16,16,1])}#N(){this.#Yd=new DirectTexture(this.redGPUContext,`SkyAtmosphere_SkyView_LUTTexture_${createUUID()}`,this.createLUTTexture(!1)),this.#U=this.createComputePipeline("SkyAtmosphere_SkyView_Pipeline",Na.defaultSource)}}Object.freeze(SkyViewGenerator);const Fa=parseWGSL("SkyAtmosphere_AerialPerspective_Generator","#redgpu_include SYSTEM_UNIFORM;#redgpu_include skyAtmosphere.skyAtmosphereFn @group(0)@binding(1)var aerialPerspectiveLUT:texture_storage_3d;@group(0)@binding(2)var multiScatLUT:texture_2d;@group(0)@binding(3)varparams:SkyAtmosphere;@group(0)@binding(4)var transmittanceLUT:texture_2d;@group(0)@binding(13)var skyAtmosphereSampler:sampler;@compute @workgroup_size(8,8,4)fn main(@builtin(global_invocation_id)global_id:vec3){let size=textureDimensions(aerialPerspectiveLUT);if(global_id.x>=size.x||global_id.y>=size.y||global_id.z>=size.z){return;}let uvw=(vec3(global_id)+0.5)/vec3(size);let invP=systemUniforms.projection.inverseProjectionMatrix;let invV=systemUniforms.camera.inverseViewMatrix;let ndc=vec2(uvw.x*2.0-1.0,(1.0-uvw.y)*2.0-1.0);let viewSpaceDir=normalize(vec3(ndc.x*invP[0][0],ndc.y*invP[1][1],-1.0));let worldRotation=mat3x3(invV[0].xyz,invV[1].xyz,invV[2].xyz);let viewDir=normalize(worldRotation*viewSpaceDir);let sliceDist=uvw.z*uvw.z*params.aerialPerspectiveDistanceScale;let groundRadius=params.groundRadius;let viewHeight=max(.0,params.cameraHeight);let rayOrigin=vec3(.0,viewHeight+groundRadius,.0);var radiance=vec3(.0);var transmittance=vec3(1.0);let tEarth=getRaySphereIntersection(rayOrigin,viewDir,groundRadius);let tMax=select(sliceDist,min(sliceDist,tEarth),groundRadius>.0&&tEarth>.0);if(tMax>.0){integrateScatSegment(rayOrigin,viewDir,.0,tMax,AP_STEPS,params,transmittanceLUT,skyAtmosphereSampler,multiScatLUT,true,&radiance,&transmittance);let sunDir=normalize(params.sunDirection);let viewSunCos=dot(viewDir,sunDir);let mieGlow=getMieGlowAmountUnit(viewSunCos,viewHeight,params,transmittanceLUT,skyAtmosphereSampler,transmittance,.0);radiance+=mieGlow;}let avgTrans=(transmittance.r+transmittance.g+transmittance.b)/3.0;textureStore(aerialPerspectiveLUT,global_id,vec4(radiance,avgTrans));}");class AerialPerspectiveGenerator extends ASkyAtmosphereLUTGenerator{#Yd;#er;#U;#Wd;constructor(i,g,x){super(i,g,x,"AerialPerspective_Gen",32,32,32),this.#N()}get lutTexture(){return this.#Yd}render(i,g,x){const v=i.systemUniform_Vertex_UniformBuffer?.gpuBuffer;v?(this.#er&&this.#Wd===v||(this.#Wd=v,this.#er=this.createBindGroup("SkyAtmosphere_AerialPerspective_BindGroup",this.#U,[{binding:0,resource:{buffer:v}},{binding:1,resource:this.#Yd.gpuTextureView},{binding:2,resource:x.gpuTextureView},{binding:3,resource:{buffer:this.sharedUniformBuffer.gpuBuffer}},{binding:4,resource:g.gpuTextureView},{binding:13,resource:this.sampler.gpuSampler}])),this.executeComputePass(this.#U,this.#er,[8,8,4])):console.warn("AerialPerspectiveGenerator: systemUniform_Vertex_UniformBuffer is not ready yet.")}#N(){const i=this.createLUTTexture(!0);this.#Yd=new DirectCubeTexture(this.redGPUContext,`SkyAtmosphere_AerialPerspective_LUTTexture_${createUUID()}`,i),this.#U=this.createComputePipeline("SkyAtmosphere_AerialPerspective_Pipeline",Fa.defaultSource)}}Object.freeze(AerialPerspectiveGenerator);const Ha=parseWGSL("SkyLight_Reflection_Generator","#redgpu_include skyAtmosphere.skyAtmosphereFn @group(0)@binding(0)var outputTexture:texture_storage_2d_array;@group(0)@binding(1)var multiScatTexture:texture_2d;@group(0)@binding(2)var atmosphereSampler:sampler;@group(0)@binding(3)varparams:SkyAtmosphere;@group(0)@binding(4)var transmittanceTexture:texture_2d;@group(0)@binding(5)var skyViewTexture:texture_2d;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.DEG_TO_RAD #redgpu_include math.INV_PI #redgpu_include math.hash.getHammersley #redgpu_include color.getLuminance fn getIBLAtmosphereRadiance(viewDir:vec3)->vec3{var radiance=evaluateIBLRadiance(viewDir,params,transmittanceTexture,multiScatTexture,skyViewTexture,atmosphereSampler);let maxIBLLuminance:f32=10000.0;let lum=getLuminance(radiance);if(lum>maxIBLLuminance){radiance*=(maxIBLLuminance/lum);}return radiance;}@compute @workgroup_size(8,8,1)fn main(@builtin(global_invocation_id)global_id:vec3){let size_u=textureDimensions(outputTexture).xy;if(global_id.x>=size_u.x||global_id.y>=size_u.y||global_id.z>=6u){return;}let size=vec2(size_u);let face=global_id.z;var totalRadiance=vec3(.0);const SAMPLE_COUNT:u32=8u;for(var i=0u;i(global_id.xy)+0.5+offset)/size;var viewDir=getCubeMapDirection(uv,face);viewDir=normalize(viewDir);if(abs(viewDir.y)>0.9999){viewDir=vec3(.0,sign(viewDir.y),.0);}totalRadiance+=getIBLAtmosphereRadiance(viewDir);}let radiance=totalRadiance/f32(SAMPLE_COUNT);textureStore(outputTexture,global_id.xy,global_id.z,vec4(radiance,1.0));}");class SkyLightReflectionGenerator extends ASkyAtmosphereLUTGenerator{#Zd;#Jd;#Qd;#U;#er;constructor(i,g,x){super(i,g,x,"SkyLight_Reflection_Gen",256,256,6),this.#N()}get sourceCubeTexture(){return this.#Zd}get prefilteredTexture(){return this.#Qd}get lutTexture(){return this.#Qd}async render(i,g,x){this.#er||(this.#er=this.#em(i,g,x)),await this.#tm(this.#U,this.#er,this.#Qd)}#em(i,g,x){return this.createBindGroup(`SkyLight_Reflection_BindGroup_${createUUID()}`,this.#U,[{binding:0,resource:this.#Jd},{binding:1,resource:g.gpuTextureView},{binding:2,resource:this.sampler.gpuSampler},{binding:3,resource:{buffer:this.sharedUniformBuffer.gpuBuffer}},{binding:4,resource:i.gpuTextureView},{binding:5,resource:x.gpuTextureView}])}async#tm(i,g,x){const{resourceManager:v}=this.redGPUContext;this.#rm(i,g,[8,8,1]),v.mipmapGenerator.generateMipmap(this.#Zd,{size:[this.width,this.height,6],format:"rgba16float",usage:this.#Zd.usage,mipLevelCount:getMipLevelCount(this.width,this.height),dimension:"2d"},!0,k.RESOURCE),await v.prefilterGenerator.generate(this.#Zd,this.width,x,k.RESOURCE)}#N(){const{gpuDevice:i}=this.redGPUContext,g=getMipLevelCount(this.width,this.height);this.#Zd=i.createTexture({label:"SkyLight_Reflection_Source_CubeTexture",size:[this.width,this.height,6],format:"rgba16float",usage:GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,mipLevelCount:g}),this.#Jd=this.#Zd.createView({dimension:"2d-array",baseMipLevel:0,mipLevelCount:1}),this.#Qd=new DirectCubeTexture(this.redGPUContext,`SkyLight_Reflection_LUTTexture_${createUUID()}`),this.#U=this.createComputePipeline("Base",Ha.defaultSource)}#rm(i,g,x=[16,16,1],v=this.width,_=this.height,y=this.depth){const{commandEncoderManager:b}=this.redGPUContext;b.addResourceComputePass(`SkyLight_${this.label}_ComputePass`,b=>{b.setPipeline(i),b.setBindGroup(0,g),b.dispatchWorkgroups(Math.ceil(v/x[0]),Math.ceil(_/x[1]),Math.ceil(y/x[2]))})}}Object.freeze(SkyLightReflectionGenerator);const za=parseWGSL("SkyLight_Irradiance_Generator","#redgpu_include skyAtmosphere.skyAtmosphereFn @group(0)@binding(0)var outputTexture:texture_storage_2d_array;@group(0)@binding(1)var multiScatTexture:texture_2d;@group(0)@binding(2)var atmosphereSampler:sampler;@group(0)@binding(3)varparams:SkyAtmosphere;@group(0)@binding(4)var transmittanceTexture:texture_2d;@group(0)@binding(5)var skyViewTexture:texture_2d;#redgpu_include math.PI #redgpu_include math.PI2 #redgpu_include math.DEG_TO_RAD #redgpu_include math.INV_PI #redgpu_include math.hash.getHammersley @compute @workgroup_size(8,8,1)fn main(@builtin(global_invocation_id)global_id:vec3){let size_u=textureDimensions(outputTexture).xy;if(global_id.x>=size_u.x||global_id.y>=size_u.y||global_id.z>=6u){return;}let size=vec2(size_u);let face=global_id.z;var totalRadiance=vec3(.0);const SAMPLE_COUNT:u32=4u;for(var i=0u;i(global_id.xy)+0.5+offset*0.8)/size;var viewDir=getCubeMapDirection(uv,face);viewDir=normalize(viewDir);if(abs(viewDir.y)>0.9999){viewDir=vec3(.0,sign(viewDir.y),.0);}totalRadiance+=evaluateIBLRadianceCompensated(viewDir,params,transmittanceTexture,multiScatTexture,skyViewTexture,atmosphereSampler);}let radiance=totalRadiance/f32(SAMPLE_COUNT);textureStore(outputTexture,global_id.xy,global_id.z,vec4(radiance,1.0));}");class SkyLightIrradianceGenerator extends ASkyAtmosphereLUTGenerator{#Zd;#Jd;#Qd;#U;#er;constructor(i,g,x){super(i,g,x,"SkyLight_Irradiance_Gen",256,256,6),this.#N()}get sourceCubeTexture(){return this.#Zd}get prefilteredTexture(){return this.#Qd}get lutTexture(){return this.#Qd}async render(i,g,x){this.#er||(this.#er=this.#em(i,g,x)),await this.#tm(this.#U,this.#er,this.#Qd)}#em(i,g,x){return this.createBindGroup(`SkyLight_Irradiance_BindGroup_${createUUID()}`,this.#U,[{binding:0,resource:this.#Jd},{binding:1,resource:g.gpuTextureView},{binding:2,resource:this.sampler.gpuSampler},{binding:3,resource:{buffer:this.sharedUniformBuffer.gpuBuffer}},{binding:4,resource:i.gpuTextureView},{binding:5,resource:x.gpuTextureView}])}async#tm(i,g,x){const{resourceManager:v}=this.redGPUContext;this.#rm(i,g,[8,8,1]),v.mipmapGenerator.generateMipmap(this.#Zd,{size:[this.width,this.height,6],format:"rgba16float",usage:this.#Zd.usage,mipLevelCount:getMipLevelCount(this.width,this.height),dimension:"2d"},!0,k.RESOURCE),await v.prefilterGenerator.generate(this.#Zd,this.width,x,k.RESOURCE)}#N(){const{gpuDevice:i}=this.redGPUContext,g=getMipLevelCount(this.width,this.height);this.#Zd=i.createTexture({label:"SkyLight_Irradiance_Source_CubeTexture",size:[this.width,this.height,6],format:"rgba16float",usage:GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,mipLevelCount:g}),this.#Jd=this.#Zd.createView({dimension:"2d-array",baseMipLevel:0,mipLevelCount:1}),this.#Qd=new DirectCubeTexture(this.redGPUContext,`SkyLight_Irradiance_LUTTexture_${createUUID()}`),this.#U=this.createComputePipeline("Base",za.defaultSource)}#rm(i,g,x=[16,16,1],v=this.width,_=this.height,y=this.depth){const{commandEncoderManager:b}=this.redGPUContext;b.addResourceComputePass(`SkyLight_${this.label}_ComputePass`,b=>{b.setPipeline(i),b.setBindGroup(0,g),b.dispatchWorkgroups(Math.ceil(v/x[0]),Math.ceil(_/x[1]),Math.ceil(y/x[2]))})}}Object.freeze(SkyLightIrradianceGenerator);class SkyLight extends RedGPUObject{dirty=!0;#im;#Je;#nm;#ne;#Xd;#am=!1;constructor(i,g,x){super(i),this.#Xd=g,this.#ne=x,this.#nm=new DirectCubeTexture(i,`SkyAtmosphere_Irradiance_LUTTexture_${createUUID()}`,this.resourceManager.createManagedTexture({size:[32,32,6],format:"rgba16float",usage:GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT,dimension:"2d",mipLevelCount:1,label:"SkyAtmosphere_Irradiance_LUT"})),this.#im=new SkyLightReflectionGenerator(i,this.#Xd,this.#ne),this.#Je=new SkyLightIrradianceGenerator(i,this.#Xd,this.#ne)}get irradianceLUT(){return this.#nm}get reflectionLUT(){return this.#im.prefilteredTexture}async update(i){this.dirty&&!this.#am&&(this.#am=!0,this.#im.render(i.transmittanceLUT,i.multiScatLUT,i.skyViewLUT),this.#Je.render(i.transmittanceLUT,i.multiScatLUT,i.skyViewLUT),this.resourceManager.irradianceGenerator.render(this.#Je.sourceCubeTexture,this.#nm.gpuTexture),this.#nm.notifyUpdate(),this.#am=!1,this.dirty=!1)}}Object.freeze(SkyLight);class SkyAtmosphereBackground extends RedGPUObject{#sm;#om;#um;#lm;#cm=!0;#hm;#ls;constructor(i){super(i),this.#sm=this.gpuDevice.createBindGroupLayout({label:"SKY_ATMOSPHERE_BACKGROUND_BGL_2",entries:[{binding:0,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:1,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:2,visibility:GPUShaderStage.FRAGMENT,texture:{}},{binding:3,visibility:GPUShaderStage.FRAGMENT,sampler:{}}]})}render(i,g,x,v,_){const{currentRenderPassEncoder:y,view:b}=i,{gpuDevice:S,antialiasingManager:w}=this,{useMSAA:L,msaaID:k}=w,H=this.#ls!==k;if(this.#cm||H||this.#hm!==b.systemUniform_Vertex_UniformBindGroup){this.#ls=k,this.#fm(L),this.#cm=!1,this.#hm=b.systemUniform_Vertex_UniformBindGroup,this.#om=S.createBindGroup({label:"SKY_ATMOSPHERE_BACKGROUND_BG_2",layout:this.#sm,entries:[{binding:0,resource:g.gpuTextureView},{binding:1,resource:x.gpuTextureView},{binding:2,resource:v.gpuTextureView},{binding:3,resource:_.gpuSampler}]});const i=S.createRenderBundleEncoder({...b.basicRenderBundleEncoderDescriptor,label:"SKY_ATMOSPHERE_BACKGROUND_BUNDLE_ENCODER"});i.setPipeline(this.#um),i.setBindGroup(0,b.systemUniform_Vertex_UniformBindGroup),i.setBindGroup(1,this.#om),i.draw(3,1,0,0),this.#lm=i.finish({label:"SKY_ATMOSPHERE_BACKGROUND_BUNDLE"})}y.executeBundles([this.#lm])}#fm(i){const{gpuDevice:g,resourceManager:x}=this,v=x.createGPUShaderModule("SkyAtmosphere_Background_Vertex_ShaderModule",{code:"#redgpu_include SYSTEM_UNIFORM;struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec4,};@vertex fn main(@builtin(vertex_index)vertexIndex:u32)->VertexOutput{var output:VertexOutput;let x=f32((i32(vertexIndex)<<1u)& 2i)*2.0-1.0;let y=f32(i32(vertexIndex)& 2i)*2.0-1.0;let ndcPos=vec4(x,y,1.0,1.0);output.position=ndcPos.xyww;let u_camera=systemUniforms.camera;let invProj=systemUniforms.projection.inverseProjectionMatrix;var viewRotation=u_camera.viewMatrix;viewRotation[3]=vec4(.0,.0,.0,1.0);let invViewRotation=transpose(viewRotation);var viewDir=invProj*ndcPos;viewDir=vec4(viewDir.xyz/viewDir.w,.0);let worldDir=invViewRotation*viewDir;output.vertexPosition=vec4(worldDir.xyz,1.0);return output;}"}),_=x.createGPUShaderModule("SkyAtmosphere_Background_Fragment_ShaderModule",{code:"#redgpu_include math.PI #redgpu_include math.DEG_TO_RAD #redgpu_include SYSTEM_UNIFORM;#redgpu_include skyAtmosphere.skyAtmosphereFn;struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec4,};struct FragmentOutput{@location(0)color:vec4,@location(1)normal:vec4,@location(2)motionVector:vec4,};@group(1)@binding(0)var bg_transmittanceLUT:texture_2d;@group(1)@binding(1)var bg_multiScatLUT:texture_2d;@group(1)@binding(2)var bg_skyViewLUT:texture_2d;@group(1)@binding(3)var bg_skyAtmosphereSampler:sampler;@fragment fn main(input:VertexOutput)->FragmentOutput{let uniforms=systemUniforms.skyAtmosphere;let groundRadius=uniforms.groundRadius;let atmosphereHeight=uniforms.atmosphereHeight;let viewDir=normalize(input.vertexPosition.xyz);let viewHeight=max(.0,uniforms.cameraHeight);let camPos=vec3(.0,groundRadius+viewHeight,.0);let tEarth=getRaySphereIntersection(camPos,viewDir,groundRadius);let isGroundHit=groundRadius>.0&&tEarth>.0;var baseRadiance:vec3;var skyTransmittance:f32=1.0;if(isGroundHit){let hitPoint=camPos+viewDir*tEarth;let up=normalize(hitPoint);let sunDir=normalize(uniforms.sunDirection);let localCosSun=dot(up,sunDir);let sunT=getTransmittance(bg_transmittanceLUT,bg_skyAtmosphereSampler,.0,localCosSun,atmosphereHeight);let msUV=vec2(clamp(localCosSun*0.5+0.5,.001,0.999),1.0);let msEnergy=textureSampleLevel(bg_multiScatLUT,bg_skyAtmosphereSampler,msUV,.0).rgb;baseRadiance=evaluateGroundRadiance(localCosSun,sunT,msEnergy,uniforms.groundAlbedo);skyTransmittance=.0;}else{let skyUV=getSkyViewUV(viewDir,viewHeight,groundRadius,atmosphereHeight);let skySample=textureSampleLevel(bg_skyViewLUT,bg_skyAtmosphereSampler,skyUV,.0);baseRadiance=skySample.rgb;skyTransmittance=skySample.a;}var finalRadiance=baseRadiance*uniforms.sunIntensity*systemUniforms.preExposure;if(!isGroundHit&&viewDir.y>.0){let cloudR=groundRadius+uniforms.cloudHeight;let tCloud=getRaySphereIntersection(camPos,viewDir,cloudR);if(tCloud>.0){let hitP=camPos+viewDir*tCloud;let cloudMask=getCloudDensity(hitP,uniforms);if(cloudMask>.0){let sunDir=normalize(uniforms.sunDirection);let sunT=getTransmittance(bg_transmittanceLUT,bg_skyAtmosphereSampler,uniforms.cloudHeight,sunDir.y,atmosphereHeight);let cloudNormal=getCloudNormal(hitP,uniforms);let cloudShadow=saturate(dot(cloudNormal,sunDir)*0.5+0.5);let cloudColor=(sunT*uniforms.sunIntensity*0.5+baseRadiance*0.5)*cloudShadow*systemUniforms.preExposure;finalRadiance=mix(finalRadiance,cloudColor,cloudMask*skyTransmittance);}}}var output:FragmentOutput;output.color=vec4(finalRadiance,1.0);output.normal=vec4(.0,.0,.0,.0);output.motionVector=vec4(.0,.0,.0,.0);return output;}"});this.#um=g.createRenderPipeline({label:"SkyAtmosphere_Background_Pipeline",layout:g.createPipelineLayout({bindGroupLayouts:[x.getGPUBindGroupLayout(ResourceManager.PRESET_GPUBindGroupLayout_System),this.#sm]}),vertex:{module:v,entryPoint:"main",buffers:[]},fragment:{module:_,entryPoint:"main",targets:[{format:"rgba16float"},{format:navigator.gpu.getPreferredCanvasFormat()},{format:"rgba16float"}]},primitive:{topology:"triangle-list",cullMode:"none"},depthStencil:{format:"depth32float",depthWriteEnabled:!1,depthCompare:"less-equal"},multisample:{count:i?4:1}})}}Object.freeze(SkyAtmosphereBackground);var $a="let id=global_id.xy;let size=textureDimensions(outputTexture);if(id.x>=size.x||id.y>=size.y){return;}let uv=(vec2(id)+0.5)/vec2(size);let sceneSample=textureLoad(sourceTexture,id);var sceneColor=sceneSample.rgb;let rawDepth=fetchDepth(id);let invP=systemUniforms.projection.inverseProjectionMatrix;let viewSpacePos=vec3((uv.x*2.0-1.0)*invP[0][0],((1.0-uv.y)*2.0-1.0)*invP[1][1],-1.0);let rayLengthRatio=length(viewSpacePos);let worldRotation=mat3x3(systemUniforms.camera.inverseViewMatrix[0].xyz,systemUniforms.camera.inverseViewMatrix[1].xyz,systemUniforms.camera.inverseViewMatrix[2].xyz);let viewDir=normalize(worldRotation*viewSpacePos);let sunDir=normalize(uniforms.sunDirection);let viewSunCos=dot(viewDir,sunDir);let mappingH=max(.0,uniforms.cameraHeight);let groundRadius=uniforms.groundRadius;let atmosphereHeight=uniforms.atmosphereHeight;var baseScattering:vec3=vec3(.0);var atmosphereTrans:f32=1.0;var sceneBlendingTrans:f32=1.0;if(rawDepth>=1.0){let skyUV=getSkyViewUV(viewDir,mappingH,groundRadius,atmosphereHeight);atmosphereTrans=textureSampleLevel(skyViewLUT,basicSampler,skyUV,.0).a;sceneBlendingTrans=1.0;}else{let depthKm=getLinearizeDepth(rawDepth,systemUniforms.camera.nearClipping,systemUniforms.camera.farClipping)/1000.0;let actualDist=depthKm*rayLengthRatio;let maxApDist=uniforms.aerialPerspectiveDistanceScale;let apDist=clamp(actualDist-uniforms.aerialPerspectiveStartDepth,.0,maxApDist);let apW=clamp(sqrt(apDist/maxApDist),.0,1.0);var apSample=textureSampleLevel(aerialPerspectiveLUT,basicSampler,vec3(uv.x,uv.y,apW),.0);if(actualDist(scatM*phaseM))*sunT;let localExt=scatR+vec3((uniforms.mieScattering+uniforms.mieAbsorption)*d.rhoM*uniforms.skyLuminanceFactor)+uniforms.absorptionCoefficient*d.rhoO;let analyticalScat=localScat*actualDist;let analyticalTrans=exp(-localExt*actualDist);let analyticalA=(analyticalTrans.r+analyticalTrans.g+analyticalTrans.b)/3.0;apSample=mix(vec4(analyticalScat,analyticalA),apSample,smoothstep(.0,NEAR_FIELD_CORRECTION_DIST,actualDist));}baseScattering=apSample.rgb;atmosphereTrans=apSample.a;sceneBlendingTrans=apSample.a;}let camPos=vec3(.0,mappingH+groundRadius,.0);let sunShadow=getPlanetShadowMask(camPos,sunDir,groundRadius,uniforms);let mieGlow=getMieGlowAmountUnit(viewSunCos,mappingH,uniforms,transmittanceLUT,basicSampler,vec3(atmosphereTrans),.0);let hitsVirtualGround=groundRadius>.0&&getRaySphereIntersection(camPos,viewDir,groundRadius)>.0;let drawSunDisk=(rawDepth>=1.0)&&!hitsVirtualGround;let sunDisk=select(vec3(.0),getSunDiskRadianceUnit(viewSunCos,uniforms.sunSize,uniforms.sunLimbDarkening,vec3(atmosphereTrans),.01,uniforms),drawSunDisk);var finalCloudMask:f32=.0;if(drawSunDisk){let cloudR=groundRadius+uniforms.cloudHeight;let tCloud=getRaySphereIntersection(camPos,viewDir,cloudR);if(tCloud>.0){let hitP=camPos+viewDir*tCloud;finalCloudMask=getCloudDensity(hitP,uniforms);}}let addedRadiance=(mieGlow+sunDisk)*sunShadow*(1.0-finalCloudMask);let totalScattering=(baseScattering*uniforms.sunIntensity+addedRadiance*uniforms.sunIntensity)*systemUniforms.preExposure;let finalColor=sceneColor*saturate(sceneBlendingTrans)+totalScattering;textureStore(outputTexture,id,vec4(finalColor,1.0));";class SkyAtmospherePostEffect extends ASinglePassPostEffect{#uh;constructor(i,g){super(i),this.#uh=g;const createCode=i=>["#redgpu_include depth.getLinearizeDepth","#redgpu_include skyAtmosphere.skyAtmosphereFn","@group(0) @binding(0) var sourceTexture : texture_storage_2d;","@group(0) @binding(1) var transmittanceLUT : texture_2d;","@group(0) @binding(2) var multiScatLUT : texture_2d;","@group(0) @binding(3) var skyViewLUT : texture_2d;","@group(0) @binding(4) var aerialPerspectiveLUT : texture_3d;","@group(0) @binding(5) var skyAtmosphereIrradianceLUT : texture_cube;","",ft.POST_EFFECT_SYSTEM_UNIFORM,"@group(2) @binding(5) var basicSampler : sampler;","",`@group(2) @binding(0) var depthTexture : ${i?"texture_depth_multisampled_2d":"texture_depth_2d"};`,"@group(2) @binding(1) var gBufferNormalTexture : texture_2d;","@group(2) @binding(2) var gBufferMotionVector : texture_2d;",`@group(2) @binding(3) var prevDepthTexture : ${i?"texture_depth_multisampled_2d":"texture_depth_2d"};`,"","@group(3) @binding(0) var outputTexture : texture_storage_2d;","","fn fetchDepth(pos: vec2) -> f32 {"," let dSize = textureDimensions(depthTexture);"," let clampedPos = min(pos, dSize - 1u);"," return textureLoad(depthTexture, clampedPos, 0);","}","","@compute @workgroup_size(16, 16)","fn main(@builtin(global_invocation_id) global_id : vec3) {"," let uniforms = systemUniforms.skyAtmosphere;"," let viewHeight = uniforms.cameraHeight;",$a,"}"].join("\n");this.init(i,"POST_EFFECT_SKY_ATMOSPHERE",{msaa:createCode(!0),nonMsaa:createCode(!1)})}render(i,g,x,v){const _=this.#uh;return super.render(i,g,x,v,{texture:_.transmittanceLUT.gpuTexture,textureView:_.transmittanceLUT.gpuTextureView},{texture:_.multiScatLUT.gpuTexture,textureView:_.multiScatLUT.gpuTextureView},{texture:_.skyViewLUT.gpuTexture,textureView:_.skyViewLUT.gpuTextureView},{texture:_.aerialPerspectiveLUT.gpuTexture,textureView:_.aerialPerspectiveLUT.gpuTextureView},{texture:_.skyAtmosphereIrradianceLUT.gpuTexture,textureView:_.skyAtmosphereIrradianceLUT.gpuTextureView})}}Object.freeze(SkyAtmospherePostEffect);const ja=parseWGSL("SkyAtmosphere_Core",it).uniforms.params;class SkyAtmosphere extends RedGPUObject{#dm;#mm;#pm;#gm;#ne;#Xd;#xm;#vm;#_m;#ym={rayleighScattering:[.005802,.013558,.0331],rayleighExponentialDistribution:8,mieScattering:[.003996,.003996,.003996],mieAnisotropy:.8,mieAbsorption:[444e-6,444e-6,444e-6],mieExponentialDistribution:1.2,absorptionCoefficient:[65e-5,.001881,85e-6],absorptionTipAltitude:25,groundAlbedo:[.4,.4,.4],absorptionTentWidth:15,skyLuminanceFactor:[1,1,1],multiScatteringFactor:1,sunDirection:new Float32Array([0,1,0]),transmittanceMinLightElevationAngle:-90,groundRadius:6360,atmosphereHeight:60,aerialPerspectiveDistanceScale:100,aerialPerspectiveStartDepth:0,sunIntensity:1e5,sunSize:.533,sunLimbDarkening:.5,cameraHeight:.001,cloudTime:0,cloudTimeMultiplier:0,cloudCoverage:.4,cloudDensity:.7,cloudHeight:5};#bm=null;#Sm=null;#Tm=!0;#wm=!0;#Mm=!0;#Pm=-1;#Rm=create$4();constructor(i){super(i),this.#Xd=new UniformBuffer(this.redGPUContext,new ArrayBuffer(ja.arrayBufferByteLength),"SkyAtmosphere_Shared_UniformBuffer"),this.#ne=new Sampler(i,{magFilter:"linear",minFilter:"linear",mipmapFilter:"linear",addressModeU:"clamp-to-edge",addressModeV:"clamp-to-edge"}),this.#dm=new TransmittanceGenerator(i,this.#Xd,this.#ne),this.#mm=new MultiScatteringGenerator(i,this.#Xd,this.#ne),this.#pm=new SkyViewGenerator(i,this.#Xd,this.#ne),this.#gm=new AerialPerspectiveGenerator(i,this.#Xd,this.#ne),this.#xm=new SkyLight(i,this.#Xd,this.#ne),this.#vm=new SkyAtmosphereBackground(i),this.#_m=new SkyAtmospherePostEffect(i,this)}get postEffect(){return this.#_m}get params(){return this.#ym}get cloudTimeMultiplier(){return this.#ym.cloudTimeMultiplier}set cloudTimeMultiplier(i){this.#Cm("cloudTimeMultiplier",i,!1,!1,!1,i=>validateNumberRange(i))}get cloudCoverage(){return this.#ym.cloudCoverage}set cloudCoverage(i){this.#Cm("cloudCoverage",i,!1,!1,!1,i=>validateNumberRange(i,0,1))}get cloudDensity(){return this.#ym.cloudDensity}set cloudDensity(i){this.#Cm("cloudDensity",i,!1,!1,!1,i=>validateNumberRange(i,0,1))}get cloudHeight(){return this.#ym.cloudHeight}set cloudHeight(i){this.#Cm("cloudHeight",i,!1,!1,!1,i=>validatePositiveNumberRange(i,.1,20))}get aerialPerspectiveDistanceScale(){return this.#ym.aerialPerspectiveDistanceScale}set aerialPerspectiveDistanceScale(i){this.#Cm("aerialPerspectiveDistanceScale",i,!1,!0,!0,i=>validatePositiveNumberRange(i,1,1e3))}get aerialPerspectiveStartDepth(){return this.#ym.aerialPerspectiveStartDepth}set aerialPerspectiveStartDepth(i){this.#Cm("aerialPerspectiveStartDepth",i,!1,!0,!0,i=>validatePositiveNumberRange(i,0,100))}get transmittanceMinLightElevationAngle(){return this.#ym.transmittanceMinLightElevationAngle}set transmittanceMinLightElevationAngle(i){this.#Cm("transmittanceMinLightElevationAngle",i,!0,!0,!0,i=>validateNumberRange(i,-90,90))}get groundRadius(){return this.#ym.groundRadius}set groundRadius(i){this.#Cm("groundRadius",i,!0,!1,!0,i=>validatePositiveNumberRange(i,1))}get atmosphereHeight(){return this.#ym.atmosphereHeight}set atmosphereHeight(i){this.#Cm("atmosphereHeight",i,!0,!1,!0,i=>validatePositiveNumberRange(i,1))}get mieScattering(){return[this.#ym.mieScattering[0],this.#ym.mieScattering[1],this.#ym.mieScattering[2]]}set mieScattering(i){this.#Cm("mieScattering",[...i],!0,!1,!0)}get mieAbsorption(){return[this.#ym.mieAbsorption[0],this.#ym.mieAbsorption[1],this.#ym.mieAbsorption[2]]}set mieAbsorption(i){this.#Cm("mieAbsorption",[...i],!0,!1,!0)}get rayleighScattering(){return[this.#ym.rayleighScattering[0],this.#ym.rayleighScattering[1],this.#ym.rayleighScattering[2]]}set rayleighScattering(i){this.#Cm("rayleighScattering",[...i],!0,!1,!0)}get rayleighExponentialDistribution(){return this.#ym.rayleighExponentialDistribution}set rayleighExponentialDistribution(i){this.#Cm("rayleighExponentialDistribution",i,!0,!1,!0,i=>validatePositiveNumberRange(i,.1,100))}get mieExponentialDistribution(){return this.#ym.mieExponentialDistribution}set mieExponentialDistribution(i){this.#Cm("mieExponentialDistribution",i,!0,!1,!0,i=>validatePositiveNumberRange(i,.1,100))}get mieAnisotropy(){return this.#ym.mieAnisotropy}set mieAnisotropy(i){this.#Cm("mieAnisotropy",i,!0,!1,!0,i=>validateNumberRange(i,0,.999))}get groundAlbedo(){return[this.#ym.groundAlbedo[0],this.#ym.groundAlbedo[1],this.#ym.groundAlbedo[2]]}set groundAlbedo(i){this.#Cm("groundAlbedo",[...i],!0,!1,!0)}get absorptionCoefficient(){return[this.#ym.absorptionCoefficient[0],this.#ym.absorptionCoefficient[1],this.#ym.absorptionCoefficient[2]]}set absorptionCoefficient(i){this.#Cm("absorptionCoefficient",[...i],!0,!1,!0)}get absorptionTipAltitude(){return this.#ym.absorptionTipAltitude}set absorptionTipAltitude(i){this.#Cm("absorptionTipAltitude",i,!0,!1,!0,i=>validatePositiveNumberRange(0,100))}get absorptionTentWidth(){return this.#ym.absorptionTentWidth}set absorptionTentWidth(i){this.#Cm("absorptionTentWidth",i,!0,!1,!0,i=>validatePositiveNumberRange(i,1,50))}get multiScatteringFactor(){return this.#ym.multiScatteringFactor}set multiScatteringFactor(i){this.#Cm("multiScatteringFactor",i,!0,!1,!0,i=>validatePositiveNumberRange(i,0,10))}get sunSize(){return this.#ym.sunSize}set sunSize(i){this.#Cm("sunSize",i,!1,!0,!0,i=>validatePositiveNumberRange(i,.01,10))}get sunLimbDarkening(){return this.#ym.sunLimbDarkening}set sunLimbDarkening(i){this.#Cm("sunLimbDarkening",i,!1,!1,!0,i=>validateNumberRange(i,0,10))}get skyLuminanceFactor(){return[this.#ym.skyLuminanceFactor[0],this.#ym.skyLuminanceFactor[1],this.#ym.skyLuminanceFactor[2]]}set skyLuminanceFactor(i){this.#Cm("skyLuminanceFactor",[...i],!0,!1,!0)}get transmittanceLUT(){return this.#dm.lutTexture}get multiScatLUT(){return this.#mm.lutTexture}get skyViewLUT(){return this.#pm.lutTexture}get aerialPerspectiveLUT(){return this.#gm.lutTexture}get skyAtmosphereIrradianceLUT(){return this.#xm.irradianceLUT}get skyAtmosphereReflectionLUT(){return this.#xm.reflectionLUT}get skyLight(){return this.#xm}get atmosphereSampler(){return this.#ne}renderBackground(i){this.#vm.render(i,this.#dm.lutTexture,this.#mm.lutTexture,this.skyViewLUT,this.#ne)}render(i,g,x,v){return this.update(i),this.#_m.render(i,g,x,v)}update(i){const g=i.renderViewStateData.frameIndex;this.#Pm!==g&&(this.#Pm=g,this.#ym.cloudTime=.001*i.renderViewStateData.time*this.#ym.cloudTimeMultiplier,this.#Mm=!0,this.#Bm(i),this.#Dm(i))}#Em(i,g,x){this.#Mm=!0,i&&(this.#Tm=!0),g&&(this.#wm=!0),x&&(this.#xm.dirty=!0)}#Bm(i){const g=i.scene.lightManager.directionalLights[0]||null,x=this.#Sm!==g;if(x&&(this.#Sm=g,this.#bm=g),g){const i=g.direction,v=this.#ym.sunDirection,_=1e-4,y=Math.sqrt(i[0]*i[0]+i[1]*i[1]+i[2]*i[2]),b=-(y>_?i[0]/y:i[0]),S=-(y>_?i[1]/y:i[1]),w=-(y>_?i[2]/y:i[2]),L=Math.abs(b-v[0])>_||Math.abs(S-v[1])>_||Math.abs(w-v[2])>_;(x||L)&&(v[0]=b,v[1]=S,v[2]=w,this.#Em(!1,!0,!0));const k=g.lux*g.intensityMultiplier;Math.abs(this.#ym.sunIntensity-k)>_&&(this.#ym.sunIntensity=k,this.#Em(!1,!1,!0))}}#Dm(i){const{rawCamera:g}=i,x=[g.x,g.y,g.z],v=Math.max(.001,x[1]/1e3);Math.abs(this.#ym.cameraHeight-v)>1e-4&&(this.#ym.cameraHeight=v,this.#Mm=!0);const _=g.viewMatrix;let y=!1;for(let i=0;i<16;i++)if(Math.abs(_[i]-this.#Rm[i])>1e-4){y=!0;break}y&&(copy$4(this.#Rm,_),this.#wm=!0),this.#Mm&&(this.#Im(),this.#Mm=!1),this.#Tm&&(this.#dm.render(),this.#mm.render(this.#dm.lutTexture),this.#Tm=!1,this.#wm=!0,this.#xm.dirty=!0),this.#wm&&(this.#pm.render(this.#dm.lutTexture,this.#mm.lutTexture),this.#gm.render(i,this.#dm.lutTexture,this.#mm.lutTexture),this.#wm=!1),this.#xm.update(this)}#Cm(i,g,x,v,_,y){y&&y(g),this.#ym[i]=g,this.#Em(x,v,_)}#Im(){const{members:i}=ja,g=this.#Xd.dataViewF32,x=this.#Xd.dataViewU32;for(const[v,_]of Object.entries(i)){const i=this.#ym[v];if(void 0!==i){const v=_,y=v.uniformOffset/4;if("number"==typeof i)v.View===Float32Array?g[y]=i:x[y]=i;else if(i instanceof Float32Array||Array.isArray(i))for(let x=0;xi===this.#Lm);if(!i)throw new Error(`Invalid blendMode value: ${this.#Lm}`);return i[0]}set blendMode(i){let g;if("string"==typeof i){if(!(i in Xa))throw new Error(`Invalid blendMode key: ${i}`);g=Xa[i]}else{if("number"!=typeof i||!Object.values(Xa).includes(i))throw new Error(`Invalid blendMode: ${i}`);g=i}this.#Lm=g,this.#Um(g)}get rotation(){return this.#Am}set rotation(i){this.#Am=i,super.rotationZ=i}setScale(i,g){g=g??i,super.setScale(i,g,1)}setPosition(i,g){g=g??i,super.setPosition(i,g,0)}setRotation(i){this.rotation=i}#Um(i){const{blendColorState:g,blendAlphaState:x}=this._material;switch(i){case Xa.NORMAL:g.operation=li.ADD,g.srcFactor=ui.SRC_ALPHA,g.dstFactor=ui.ONE_MINUS_SRC_ALPHA,x.operation=li.ADD,x.srcFactor=ui.SRC_ALPHA,x.dstFactor=ui.ONE_MINUS_SRC_ALPHA;break;case Xa.MULTIPLY:g.operation=li.ADD,g.srcFactor=ui.ONE_MINUS_DST_ALPHA,g.dstFactor=ui.ONE_MINUS_SRC_ALPHA,x.operation=li.ADD,x.srcFactor=ui.SRC_ALPHA,x.dstFactor=ui.ONE_MINUS_SRC_ALPHA;break;case Xa.LIGHTEN:g.operation=li.MAX,g.srcFactor=ui.ONE,g.dstFactor=ui.ONE,x.operation=li.ADD,x.srcFactor=ui.SRC_ALPHA,x.dstFactor=ui.ONE_MINUS_SRC_ALPHA;break;case Xa.SCREEN:g.operation=li.ADD,g.srcFactor=ui.ONE,g.dstFactor=ui.ONE_MINUS_SRC,x.operation=li.ADD,x.srcFactor=ui.SRC_ALPHA,x.dstFactor=ui.ONE_MINUS_SRC_ALPHA;break;case Xa.LINEAR_DODGE:g.operation=li.ADD,g.srcFactor=ui.ONE,g.dstFactor=ui.ONE,x.operation=li.ADD,x.srcFactor=ui.SRC_ALPHA,x.dstFactor=ui.ONE;break;case Xa.SUBTRACT:g.operation=li.REVERSE_SUBTRACT,g.srcFactor=ui.SRC_ALPHA,g.dstFactor=ui.ONE_MINUS_SRC_ALPHA,x.operation=li.REVERSE_SUBTRACT,x.srcFactor=ui.ONE,x.dstFactor=ui.ONE;break;case Xa.DIFFERENCE:g.operation=li.SUBTRACT,g.srcFactor=ui.ONE,g.dstFactor=ui.ONE,x.operation=li.SUBTRACT,x.srcFactor=ui.ONE,x.dstFactor=ui.ONE;break;case Xa.EXCLUSION:g.operation=li.ADD,g.srcFactor=ui.ONE_MINUS_DST_ALPHA,g.dstFactor=ui.ONE_MINUS_SRC_ALPHA,x.operation=li.ADD,x.srcFactor=ui.ONE,x.dstFactor=ui.ONE;break;default:console.warn(`Unsupported blend mode: ${i}`)}}};return Object.defineProperty(g.prototype,"is2DMeshType",{value:!0,writable:!1}),g}var qa=Object.freeze({__proto__:null,LODManager:LODManager,MeshBase:MeshBase,Object3DContainer:Object3DContainer,VertexGPURenderInfo:VertexGPURenderInfo,createMeshVertexUniformBuffers:createMeshVertexUniformBuffers,mixInMesh2D:mixInMesh2D}),Ya=Object.freeze({__proto__:null,AView:AView,RenderViewStateData:RenderViewStateData,ViewRenderTextureManager:ViewRenderTextureManager,ViewTransform:ViewTransform});class View2D extends View3D{constructor(i,g,x){super(i,g,new Camera2D,x)}}Object.freeze(View2D);class Group3D extends Object3DContainer{modelMatrix=create$4();localMatrix=create$4();#cs;#wi=0;#Pi=0;#Mi=0;#hs=[0,0,0];#fs=0;#ds=0;#ms=0;#gs=1;#xs=1;#vs=1;#_s=[1,1,1];#ys=0;#bs=0;#Ss=0;#Ts=[0,0,0];#km=!0;constructor(i){super(),i&&(this.name=i)}get dirtyTransform(){return this.#km}set dirtyTransform(i){this.#km=i}get parent(){return this.#cs}set parent(i){this.#cs=i}get pivotX(){return this.#fs}set pivotX(i){this.#fs=i,this.dirtyTransform=!0}get pivotY(){return this.#ds}set pivotY(i){this.#ds=i,this.dirtyTransform=!0}get pivotZ(){return this.#ms}set pivotZ(i){this.#ms=i,this.dirtyTransform=!0}get x(){return this.#wi}set x(i){this.#wi=this.#hs[0]=i,this.dirtyTransform=!0}get y(){return this.#Mi}set y(i){this.#Mi=this.#hs[1]=i,this.dirtyTransform=!0}get z(){return this.#Pi}set z(i){this.#Pi=this.#hs[2]=i,this.dirtyTransform=!0}get position(){return this.#hs}get scaleX(){return this.#gs}set scaleX(i){this.#gs=this.#_s[0]=i,this.dirtyTransform=!0}get scaleY(){return this.#xs}set scaleY(i){this.#xs=this.#_s[1]=i,this.dirtyTransform=!0}get scaleZ(){return this.#vs}set scaleZ(i){this.#vs=this.#_s[2]=i,this.dirtyTransform=!0}get scale(){return this.#_s}get rotationX(){return this.#ys}set rotationX(i){this.#ys=this.#Ts[0]=i,this.dirtyTransform=!0}get rotationY(){return this.#bs}set rotationY(i){this.#bs=this.#Ts[1]=i,this.dirtyTransform=!0}get rotationZ(){return this.#Ss}set rotationZ(i){this.#Ss=this.#Ts[2]=i,this.dirtyTransform=!0}get rotation(){return this.#Ts}setScale(i,g,x){g=g??i,x=x??i;const v=this.#_s;this.#gs=v[0]=i,this.#xs=v[1]=g,this.#vs=v[2]=x,this.dirtyTransform=!0}setPosition(i,g,x){g=g??i,x=x??i;const v=this.#hs;this.#wi=v[0]=i,this.#Mi=v[1]=g,this.#Pi=v[2]=x,this.dirtyTransform=!0}setRotation(i,g,x){g=g??i,x=x??i;const v=this.#Ts;this.#ys=v[0]=i,this.#bs=v[1]=g,this.#Ss=v[2]=x,this.dirtyTransform=!0}render(i){const{view:g,isScene2DMode:x}=i;let v;x&&(this.#Pi=0,this.#ms=0),this.dirtyTransform&&(v=!0,updateObject3DMatrix(this,g)),this.dirtyTransform&&(v=!0,this.dirtyTransform=!1),i.renderResults.num3DGroups++;const{children:_}=this;let y=0;const b=_.length;for(;y,tintBlendMode:u32,};@group(2)@binding(0)varuniforms:Uniforms;@group(2)@binding(1)var diffuseTextureSampler:sampler;@group(2)@binding(2)var diffuseTexture:texture_2d;struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;var finalColor:vec4=vec4(.0);#redgpu_if diffuseTexture finalColor=textureSample(diffuseTexture,diffuseTextureSampler,inputData.uv);#redgpu_endIf let alpha2D=select(finalColor.a,1.0,systemUniforms.isView3D==1u);finalColor=vec4(finalColor.rgb*alpha2D,finalColor.a*uniforms.opacity*inputData.combinedOpacity);#redgpu_if useTint finalColor=getTintBlendMode(finalColor,uniforms.tintBlendMode,uniforms.tint);#redgpu_endIf if(systemUniforms.isView3D==1&&finalColor.a==.0){discard;}output.color=vec4(finalColor.rgb,finalColor.a);output.gBufferMotionVector=vec4(getMotionVector(inputData.currentClipPos,inputData.prevClipPos),.0,1.0);return output;};");class BitmapMaterial extends AUVTransformBaseMaterial{constructor(i,g,x){super(i,"BITMAP_MATERIAL",Za,2),x&&(this.name=x),this.diffuseTexture=g,this.diffuseTextureSampler=new Sampler(this.redGPUContext),this.initGPURenderInfos()}}defineSampler(BitmapMaterial,[{key:"diffuseTextureSampler"}]),defineTexture(BitmapMaterial,[{key:"diffuseTexture"}]),Object.freeze(BitmapMaterial);var Ja="#redgpu_include SYSTEM_UNIFORM;#redgpu_include math.billboard.getBillboardMatrix;struct MatrixList{modelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,useBillboardPerspective:u32,useBillboard:u32,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)a_position:vec3,@location(1)a_normal:vec3,@location(2)a_uv:vec2,@location(3)a_tangent:vec4,@location(4)position:vec3,@location(5)alpha:f32,@location(6)rotation:vec3,@location(7)scale:f32,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};fn mat4_inverse(a:mat4x4)->mat4x4{var a00:f32=a[0][0];var a01:f32=a[0][1];var a02:f32=a[0][2];var a03:f32=a[0][3];var a10:f32=a[1][0];var a11:f32=a[1][1];var a12:f32=a[1][2];var a13:f32=a[1][3];var a20:f32=a[2][0];var a21:f32=a[2][1];var a22:f32=a[2][2];var a23:f32=a[2][3];var a30:f32=a[3][0];var a31:f32=a[3][1];var a32:f32=a[3][2];var a33:f32=a[3][3];var b00:f32=a00*a11-a01*a10;var b01:f32=a00*a12-a02*a10;var b02:f32=a00*a13-a03*a10;var b03:f32=a01*a12-a02*a11;var b04:f32=a01*a13-a03*a11;var b05:f32=a02*a13-a03*a12;var b06:f32=a20*a31-a21*a30;var b07:f32=a20*a32-a22*a30;var b08:f32=a20*a33-a23*a30;var b09:f32=a21*a32-a22*a31;var b10:f32=a21*a33-a23*a31;var b11:f32=a22*a33-a23*a32;var det:f32=b00*b11-b01*b10+b02*b09+b03*b08-b04*b07+b05*b06;if(det !=.0){det=1.0/det;return mat4x4((a11*b11-a12*b10+a13*b09)*det,(a02*b10-a01*b11-a03*b09)*det,(a31*b05-a32*b04+a33*b03)*det,(a22*b04-a21*b05-a23*b03)*det,(a12*b08-a10*b11-a13*b07)*det,(a00*b11-a02*b08+a03*b07)*det,(a32*b02-a30*b05-a33*b01)*det,(a20*b05-a22*b02+a23*b01)*det,(a10*b10-a11*b08+a13*b06)*det,(a01*b08-a00*b10-a03*b06)*det,(a30*b04-a31*b02+a33*b00)*det,(a21*b02-a20*b04-a23*b00)*det,(a11*b07-a10*b09-a12*b06)*det,(a00*b09-a01*b07+a02*b06)*det,(a31*b01-a30*b03-a32*b00)*det,(a20*b03-a21*b01+a22*b00)*det);}return mat4x4(.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0,.0);}fn rotationMTX(t:vec3)->mat4x4{var s:f32=sin(t.x);var c:f32=cos(t.x);var m1=mat4x4(1,0,0,0,0,c,-s,0,0,s,c,0,0,0,0,1);s=sin(t[1]);c=cos(t[1]);var m2=mat4x4(c,0,s,0,0,1,0,0,-s,0,c,0,0,0,0,1);s=sin(t[2]);c=cos(t[2]);var m3=mat4x4(c,-s,0,0,s,c,0,0,0,0,1,0,0,0,0,1);return m1*m2*m3;}@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_resolution=systemUniforms.resolution;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let u_normalModelMatrix=vertexUniforms.matrixList.normalModelMatrix;let u_useBillboardPerspective=vertexUniforms.useBillboardPerspective==1u;let u_useBillboard=vertexUniforms.useBillboard==1u;let input_position=inputData.position;var position:vec4;var normalPosition:vec4;var scaleMTX=mat4x4(inputData.scale,0,0,0,0,inputData.scale,0,0,0,0,inputData.scale,0,0,0,0,1);var translateTX=mat4x4(1,0,0,0,0,1,0,0,0,0,1,0,inputData.position.x,inputData.position.y,inputData.position.z,1);var temp:mat4x4;if(u_useBillboard){var rotateMTX2=rotationMTX(vec3(0,0,inputData.rotation.z));temp=translateTX*rotateMTX2;position=rotateMTX2*vec4(inputData.a_position,1);output.position=u_projectionMatrix*getBillboardMatrix(u_viewMatrix,temp,0u)*scaleMTX*position;}else{var rotateMTX=rotationMTX(inputData.rotation);temp=translateTX*rotateMTX*scaleMTX;position=temp*vec4(inputData.a_position,1);output.position=u_projectionViewMatrix*position;}output.vertexPosition=position.xyz;output.vertexNormal=(transpose(mat4_inverse(temp))*vec4(inputData.a_normal,1.0)).xyz;output.uv=inputData.a_uv;output.combinedOpacity=inputData.alpha;return output;}";const Qa=parseWGSL("PARTICLE_EMITTER_VERTEX",Ja),es=Qa.uniforms.vertexUniforms;class ParticleEmitter extends Mesh{#Gm=1e3;#Om=5e3;#Vm=0;#Nm=0;#Fm=0;#Hm=0;#zm=0;#$m=0;#jm=-5;#Km=-5;#Xm=-5;#qm=5;#Ym=5;#Wm=5;#Zm=1;#Jm=1;#Qm=1;#ep=1;#tp=0;#rp=1;#ip=0;#np=0;#ap=-360;#sp=-360;#op=-360;#up=360;#lp=360;#cp=360;#hp=-360;#fp=-360;#dp=-360;#mp=360;#pp=360;#gp=360;#xp=Wa.CubicOut;#vp=Wa.CubicOut;#_p=Wa.CubicOut;#yp=Wa.Linear;#bp=Wa.Linear;#Sp=Wa.CubicOut;#Tp=Wa.CubicOut;#wp=Wa.CubicOut;#Mp;#Pp;#Rp;#Hr;#Cp;#Bp=2e3;constructor(i){super(i),this.geometry=new Plane(i),this.material=new BitmapMaterial(i),this.ignoreFrustumCulling=!0}get vertexStateBuffers(){const i=this.geometry.gpuRenderInfo.buffers[0],g=Array.from(i.attributes).length;return[i,{arrayStride:48,stepMode:"instance",attributes:[{shaderLocation:g,offset:16,format:"float32x3"},{shaderLocation:g+1,offset:28,format:"float32"},{shaderLocation:g+2,offset:32,format:"float32x3"},{shaderLocation:g+3,offset:44,format:"float32"}]}]}get particleNum(){return this.#Bp}set particleNum(i){this.#Bp=Math.max(Math.min(i,5e5),1),this.#Mp||this.#N(),this.#Dp()}get minLife(){return this.#Gm}set minLife(i){this.#Gm=i}get maxLife(){return this.#Om}set maxLife(i){this.#Om=i}get minStartX(){return this.#Vm}set minStartX(i){this.#Vm=i}get minStartY(){return this.#Nm}set minStartY(i){this.#Nm=i}get minStartZ(){return this.#Fm}set minStartZ(i){this.#Fm=i}get maxStartX(){return this.#Hm}set maxStartX(i){this.#Hm=i}get maxStartY(){return this.#zm}set maxStartY(i){this.#zm=i}get maxStartZ(){return this.#$m}set maxStartZ(i){this.#$m=i}get minEndX(){return this.#jm}set minEndX(i){this.#jm=i}get minEndY(){return this.#Km}set minEndY(i){this.#Km=i}get minEndZ(){return this.#Xm}set minEndZ(i){this.#Xm=i}get maxEndX(){return this.#qm}set maxEndX(i){this.#qm=i}get maxEndY(){return this.#Ym}set maxEndY(i){this.#Ym=i}get maxEndZ(){return this.#Wm}set maxEndZ(i){this.#Wm=i}get minStartAlpha(){return this.#Zm}set minStartAlpha(i){this.#Zm=i}get maxStartAlpha(){return this.#Jm}set maxStartAlpha(i){this.#Jm=i}get minEndAlpha(){return this.#Qm}set minEndAlpha(i){this.#Qm=i}get maxEndAlpha(){return this.#ep}set maxEndAlpha(i){this.#ep=i}get minStartScale(){return this.#tp}set minStartScale(i){this.#tp=i}get maxStartScale(){return this.#rp}set maxStartScale(i){this.#rp=i}get minEndScale(){return this.#ip}set minEndScale(i){this.#ip=i}get maxEndScale(){return this.#np}set maxEndScale(i){this.#np=i}get minStartRotationX(){return this.#ap}set minStartRotationX(i){this.#ap=i}get minStartRotationY(){return this.#sp}set minStartRotationY(i){this.#sp=i}get minStartRotationZ(){return this.#op}set minStartRotationZ(i){this.#op=i}get maxStartRotationX(){return this.#up}set maxStartRotationX(i){this.#up=i}get maxStartRotationY(){return this.#lp}set maxStartRotationY(i){this.#lp=i}get maxStartRotationZ(){return this.#cp}set maxStartRotationZ(i){this.#cp=i}get minEndRotationX(){return this.#hp}set minEndRotationX(i){this.#hp=i}get minEndRotationY(){return this.#fp}set minEndRotationY(i){this.#fp=i}get minEndRotationZ(){return this.#dp}set minEndRotationZ(i){this.#dp=i}get maxEndRotationX(){return this.#mp}set maxEndRotationX(i){this.#mp=i}get maxEndRotationY(){return this.#pp}set maxEndRotationY(i){this.#pp=i}get maxEndRotationZ(){return this.#gp}set maxEndRotationZ(i){this.#gp=i}get easeX(){return this.#xp}set easeX(i){this.#xp=i}get easeY(){return this.#vp}set easeY(i){this.#vp=i}get easeZ(){return this.#_p}set easeZ(i){this.#_p=i}get easeAlpha(){return this.#yp}set easeAlpha(i){this.#yp=i}get easeScale(){return this.#bp}set easeScale(i){this.#bp=i}get easeRotationX(){return this.#Sp}set easeRotationX(i){this.#Sp=i}get easeRotationY(){return this.#Tp}set easeRotationY(i){this.#Tp=i}get easeRotationZ(){return this.#wp}set easeRotationZ(i){this.#wp=i}get particleBuffers(){return this.#Pp}render(i){this.#Mp||this.#N(),this.#Ep(i.timestamp),super.render(i)}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_PARTICLE_EMITTER",Qa,es,Ja);#N(){this.#Rp=new Float32Array(46);let i={size:this.#Rp.byteLength,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST};const{gpuDevice:g}=this.redGPUContext;this.#Mp=g.createBuffer(i),g.queue.writeBuffer(this.#Mp,0,this.#Rp),this.#Dp(),this.depthStencilState.depthWriteEnabled=!1}#Dp(){this.dirtyPipeline=!0;let i=this.redGPUContext;const g=new Float32Array(12*this.#Bp),x=new Float32Array(12*this.#Bp),v=new Float32Array(12*this.#Bp),_=new Float32Array(4*this.#Bp),y=new Float32Array(4*this.#Bp),b=performance.now(),S=this.localToWorld(this.x,this.y,this.z);for(let i=0;i{L.forEach((g,x)=>{const v=z.createBuffer({size:g.byteLength,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.COPY_SRC|GPUBufferUsage.VERTEX|GPUBufferUsage.STORAGE});z.queue.writeBuffer(v,0,g),this.#Pp.push(v),w?.length&©GPUBuffer(i,w[x],v)})}),w&&w.forEach(i=>H.addDeferredDestroy(i));let q={code:"#redgpu_include math.hash.getHash1D struct Info{startValue:f32,endValue:f32,easeType:f32,birthCenterValue:f32};struct InfoGroup{infoX:Info,infoY:Info,infoZ:Info,};struct Particle{startTime:f32,life:f32,valuePosition:vec3,valueAlpha:f32,valueRotation:vec3,valueScale:f32,};struct SimParams{time:f32,currentPositionX:f32,currentPositionY:f32,currentPositionZ:f32,minLife:f32,maxLife:f32,minStartX:f32,maxStartX:f32,minEndX:f32,maxEndX:f32,easeX:f32,minStartY:f32,maxStartY:f32,minEndY:f32,maxEndY:f32,easeY:f32,minStartZ:f32,maxStartZ:f32,minEndZ:f32,maxEndZ:f32,easeZ:f32,minStartAlpha:f32,maxStartAlpha:f32,minEndAlpha:f32,maxEndAlpha:f32,easeAlpha:f32,minStartScale:f32,maxStartScale:f32,minEndScale:f32,maxEndScale:f32,easeScale:f32,minStartRotationX:f32,maxStartRotationX:f32,minEndRotationX:f32,maxEndRotationX:f32,easeRotationX:f32,minStartRotationY:f32,maxStartRotationY:f32,minEndRotationY:f32,maxEndRotationY:f32,easeRotationY:f32,minStartRotationZ:f32,maxStartRotationZ:f32,minEndRotationZ:f32,maxEndRotationZ:f32,easeRotationZ:f32,};@group(0)@binding(0)varparams:SimParams;@group(0)@binding(1)varparticles:array;@group(0)@binding(2)varinfoPosition:array;@group(0)@binding(3)varinfoRotation:array;@group(0)@binding(4)varinfoScale:array;@group(0)@binding(5)varinfoAlpha:array;#redgpu_include math.PI #redgpu_include math.HPI #redgpu_include math.PI2 #redgpu_include math.DEG_TO_RAD fn calEasing(n:f32,easingType:f32)->f32{var m:f32=n;let easingInt:i32=i32(easingType);switch(easingInt){case 0:{m=m;}case 1:{m=m*m*m*m*m;}case 2:{m-=1.0;m=(m*m*m*m*m)+1.0;}case 3:{if(m*2.0<1.0){m*=2.0;m=m*m*m*m*m*0.5;}else{m=m*2.0-2.0;m=0.5*(m*m*m*m*m+2.0);}}case 4:{m=m*m*(m*1.70158+m-1.70158);}case 5:{m-=1.0;m=m*m*(m*1.70158+m+1.70158)+1.0;}case 6:{if(m*2.0<1.0){m*=2.0;m=0.5*m*m*(m*1.70158+m-1.70158);}else{m=m*2.0-2.0;m=0.5*m*m*(m*1.70158+m+1.70158)+1.0;}}case 7:{m=-1.0*(sqrt(1.0-m*m)-1.0);}case 8:{m-=1.0;m=sqrt(1.0-m*m);}case 9:{if(m*2.0<1.0){m*=2.0;m=-0.5*(sqrt(1.0-m*m)-1.0);}else{m=m*2.0-2.0;m=0.5*sqrt(1.0-m*m)+0.5;}}case 10:{m=m*m*m;}case 11:{m-=1.0;m=m*m*m+1.0;}case 12:{if(m*2.0<1.0){m*=2.0;m=m*m*m*0.5;}else{m=m*2.0-2.0;m=0.5*(m*m*m+2.0);}}case 13:{if(m==.0){m=.0;}else{m=pow(2.0,10.0*(m-1.0));}}case 14:{if(m==1.0){m=1.0;}else{m=-pow(2.0,-10.0*m)+1.0;}}case 15:{if(m*2.0<1.0){if(m==.0){m=.0;}else{m*=2.0;m=0.5*pow(2.0,10.0*(m-1.0));}}else{if(m==2.0){m=1.0;}else{m=m*2.0-1.0;m=-0.5*pow(2.0,-10.0*m)+1.0;}}}case 16:{m=m*m;}case 17:{m=(2.0-m)*m;}case 18:{if(m*2.0<1.0){m*=2.0;m=m*m*0.5;}else{m=2.0-m;m=0.5*(m*m+1.0);}}case 19:{m=m*m*m*m;}case 20:{m-=1.0;m=1.0-(m*m*m*m);}case 21:{if(m*2.0<1.0){m*=2.0;m=m*m*m*m*0.5;}else{m=m*2.0-2.0;m=1.0-(m*m*m*m*0.5);}}case 22:{m=-cos(m*HPI)+1.0;}case 23:{m=sin(m*HPI);}case 24:{m=(-cos(m*PI)+1.0)*0.5;}case 25:{if(m==.0){m=.0;}else if(m==1.0){m=1.0;}else{m-=1.0;m=-1.0*pow(2.0,10.0*m)*sin((m-.075)*PI2/0.3);}}case 26:{if(m==.0){m=.0;}else if(m==1.0){m=1.0;}else{m-=1.0;m=-pow(2.0,10.0*m)*sin((m-.075)*PI2/0.3);}}case 27:{if(m==.0){m=.0;}else if(m==1.0){m=1.0;}else{m=pow(2.0,-10.0*m)*sin((m-.075)*PI2/0.3)+1.0;}}default:{m=m;}}return m;}fn randomRange(min:f32,max:f32,v:f32)->f32{var newValue:f32=getHash1D(v);return(newValue*(max-min))+min;}fn compute_value(tInfo:Info,lifeRatio:f32)->f32{return tInfo.startValue+((tInfo.endValue-tInfo.startValue)*calEasing(lifeRatio,tInfo.easeType));}@compute @workgroup_size(256,1,1)fn main(@builtin(global_invocation_id)global_id:vec3){let index:u32=(global_id.x);let age:f32=(params.time-particles[index].startTime);var lifeRatio:f32=(age/particles[index].life);if(lifeRatio>=1.0){let uuid:f32=(params.time+f32(index));particles[index].startTime=params.time;particles[index].life=randomRange(params.minLife,params.maxLife,uuid);infoPosition[index].infoX.startValue=randomRange(params.minStartX+params.currentPositionX,params.maxStartX+params.currentPositionX,(uuid+1.0));infoPosition[index].infoX.endValue=randomRange(params.minEndX+params.currentPositionX,params.maxEndX+params.currentPositionX,(uuid+2.0));infoPosition[index].infoX.easeType=params.easeX;infoPosition[index].infoX.birthCenterValue=params.currentPositionX;infoPosition[index].infoY.startValue=randomRange(params.minStartY+params.currentPositionY,params.maxStartY+params.currentPositionY,(uuid+3.0));infoPosition[index].infoY.endValue=randomRange(params.minEndY+params.currentPositionY,params.maxEndY+params.currentPositionY,(uuid+4.0));infoPosition[index].infoY.easeType=params.easeY;infoPosition[index].infoY.birthCenterValue=params.currentPositionY;infoPosition[index].infoZ.startValue=randomRange(params.minStartZ+params.currentPositionZ,params.maxStartZ+params.currentPositionZ,(uuid+5.0));infoPosition[index].infoZ.endValue=randomRange(params.minEndZ+params.currentPositionZ,params.maxEndZ+params.currentPositionZ,(uuid+6.0));infoPosition[index].infoZ.easeType=params.easeZ;infoPosition[index].infoZ.birthCenterValue=params.currentPositionZ;infoAlpha[index].startValue=randomRange(params.minStartAlpha,params.maxStartAlpha,(uuid+7.0));infoAlpha[index].endValue=randomRange(params.minEndAlpha,params.maxEndAlpha,(uuid+8.0));infoAlpha[index].easeType=params.easeAlpha;infoScale[index].startValue=randomRange(params.minStartScale,params.maxStartScale,(uuid+9.0));infoScale[index].endValue=randomRange(params.minEndScale,params.maxEndScale,(uuid+10.0));infoScale[index].easeType=params.easeScale;infoRotation[index].infoX.startValue=randomRange(params.minStartRotationX,params.maxStartRotationX,(uuid+11.0));infoRotation[index].infoX.endValue=randomRange(params.minEndRotationX,params.maxEndRotationX,(uuid+12.0));infoRotation[index].infoX.easeType=params.easeRotationX;infoRotation[index].infoY.startValue=randomRange(params.minStartRotationY,params.maxStartRotationY,(uuid+13.0));infoRotation[index].infoY.endValue=randomRange(params.minEndRotationY,params.maxEndRotationY,(uuid+14.0));infoRotation[index].infoY.easeType=params.easeRotationY;infoRotation[index].infoZ.startValue=randomRange(params.minStartRotationZ,params.maxStartRotationZ,(uuid+15.0));infoRotation[index].infoZ.endValue=randomRange(params.minEndRotationZ,params.maxEndRotationZ,(uuid+16.0));infoRotation[index].infoZ.easeType=params.easeRotationZ;lifeRatio=.0;}var targetInfo:Info;let targetParticle=particles[index];targetInfo=infoPosition[index].infoX;particles[index].valuePosition.x=compute_value(targetInfo,lifeRatio);targetInfo=infoPosition[index].infoY;particles[index].valuePosition.y=compute_value(targetInfo,lifeRatio);targetInfo=infoPosition[index].infoZ;particles[index].valuePosition.z=compute_value(targetInfo,lifeRatio);targetInfo=infoAlpha[index];particles[index].valueAlpha=compute_value(targetInfo,lifeRatio);targetInfo=infoScale[index];particles[index].valueScale=compute_value(targetInfo,lifeRatio);targetInfo=infoRotation[index].infoX;particles[index].valueRotation.x=compute_value(targetInfo,lifeRatio)*DEG_TO_RAD;targetInfo=infoRotation[index].infoY;particles[index].valueRotation.y=compute_value(targetInfo,lifeRatio)*DEG_TO_RAD;targetInfo=infoRotation[index].infoZ;particles[index].valueRotation.z=compute_value(targetInfo,lifeRatio)*DEG_TO_RAD;}"},W=i.resourceManager.createGPUShaderModule("PARTICLE_EMITTER_MODULE",q);const be=[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}}],je=[{binding:0,resource:{buffer:this.#Mp,offset:0,size:this.#Rp.byteLength}}];L.forEach((i,g)=>{be.push({binding:g+1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}}),je.push({binding:g+1,resource:{buffer:this.#Pp[g],offset:0,size:i.byteLength}})});const Ke=i.gpuDevice.createBindGroupLayout({entries:be}),Xe=i.gpuDevice.createPipelineLayout({bindGroupLayouts:[Ke]});this.#Cp=i.gpuDevice.createBindGroup({label:"PARTICLE_EMITTER_BIND_GROUP",layout:Ke,entries:je}),this.#Hr=i.gpuDevice.createComputePipeline({label:"PARTICLE_EMITTER_PIPELINE",layout:Xe,compute:{module:W,entryPoint:"main"}})}#Ep(i){const g=this.localToWorld(this.x,this.y,this.z);this.#Rp.set([i,...g,this.#Gm,this.#Om,this.#Vm,this.#Hm,this.#jm,this.#qm,this.#xp,this.#Nm,this.#zm,this.#Km,this.#Ym,this.#vp,this.#Fm,this.#$m,this.#Xm,this.#Wm,this.#_p,this.#Zm,this.#Jm,this.#Qm,this.#ep,this.#yp,this.#tp,this.#rp,this.#ip,this.#np,this.#bp,this.#ap,this.#up,this.#hp,this.#mp,this.#Sp,this.#sp,this.#lp,this.#fp,this.#pp,this.#Tp,this.#op,this.#cp,this.#dp,this.#gp,this.#wp],0);const{commandEncoderManager:x}=this.redGPUContext;this.redGPUContext.gpuDevice.queue.writeBuffer(this.#Mp,0,this.#Rp),x.addPreProcessComputePass("PARTICLE_EMITTER_COMPUTE_PASS",i=>{i.setPipeline(this.#Hr),i.setBindGroup(0,this.#Cp),i.dispatchWorkgroups(Math.ceil(this.#Bp/256))})}}Object.defineProperty(ParticleEmitter.prototype,"isInstanceofParticle",{value:!0,writable:!1}),defineBoolean(ParticleEmitter,[{key:"useBillboard",value:!0}]),Object.freeze(ParticleEmitter);const ts=mixInMesh2D(Mesh);class Sprite2D extends ts{#Gt=1;#Ot=1;constructor(i,g){super(i,new Plane(i,1,1,1,1,!0),g),this.primitiveState.cullMode=Ji.FRONT}get width(){return this.#Gt}set width(i){validatePositiveNumberRange(i),this.#Gt=i,this.dirtyTransform=!0}get height(){return this.#Ot}set height(i){validatePositiveNumberRange(i),this.#Ot=i,this.dirtyTransform=!0}setSize(i,g){this.width=i,this.height=void 0!==g?g:i}}Object.freeze(Sprite2D);var rs="#redgpu_include SYSTEM_UNIFORM;#redgpu_include math.billboard.getBillboardMatrix;#redgpu_include math.billboard.getBillboardResult;#redgpu_include entryPoint.billboard.entryPointPickingVertex;#redgpu_include entryPoint.empty.entryPointShadowVertex;struct MatrixList{modelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,useBillboard:u32,usePixelSize:u32,pixelSize:f32,_renderRatioX:f32,_renderRatioY:f32,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let billboardResult=getBillboardResult(inputData.position,inputData.vertexNormal,vertexUniforms.matrixList.modelMatrix,systemUniforms.camera.viewMatrix,systemUniforms.projection.projectionMatrix,systemUniforms.resolution,vertexUniforms.useBillboard,vertexUniforms.usePixelSize,vertexUniforms.pixelSize,vertexUniforms._renderRatioX,vertexUniforms._renderRatioY);output.position=billboardResult.position;output.vertexPosition=billboardResult.vertexPosition;output.vertexNormal=billboardResult.vertexNormal;output.uv=inputData.uv;output.combinedOpacity=vertexUniforms.combinedOpacity;return output;}";const is=parseWGSL("SPRITE3D_VERTEX",rs),ns=is.uniforms.vertexUniforms;class Sprite3D extends Mesh{#Wo=1;#Zo=1;#Jo=1;#Ip=0;#Qo=!1;constructor(i,g,x){super(i),this._geometry=x||new Plane(i),this._material=g,this._material&&(this._material.transparent=!0),this.dirtyPipeline=!0,this.dirtyTransform=!0,this.primitiveState.cullMode=Ji.NONE}get worldSize(){return this.#Jo}set worldSize(i){this.#Jo!==i&&(this.#Jo=i,this.#eu())}get usePixelSize(){return this.#Qo}set usePixelSize(i){if(this.gpuRenderInfo){const{vertexUniformBuffer:g,vertexUniformInfo:x}=this.gpuRenderInfo;this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.usePixelSize.uniformOffset,new Uint32Array([i?1:0]))}this.#Qo!==i&&(this.#Qo=i,this.#eu())}get pixelSize(){return this.#Ip}set pixelSize(i){if(this.gpuRenderInfo){const{vertexUniformBuffer:g,vertexUniformInfo:x}=this.gpuRenderInfo;this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.pixelSize.uniformOffset,new Float32Array([i*window.devicePixelRatio]))}this.#Ip=i}render(i){if(this._material instanceof BitmapMaterial&&this._material.diffuseTexture){const{gpuTexture:i}=this._material.diffuseTexture;if(i){const g=i.width,x=i.height;if(g!==this.#Wo||x!==this.#Zo){this.#Wo=g,this.#Zo=x;const i=this.pixelSize;this.pixelSize=this.pixelSize||x,this.#eu(),i!==this.pixelSize&&(this.dirtyTransform=!0)}}}super.render(i)}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_SPRITE_3D",is,ns,rs);#eu(){if(this.#Zo){const i=this._renderRatioX,g=this._renderRatioY;this.usePixelSize?(this._renderRatioY=1,this._renderRatioX=this.#Wo/this.#Zo):(this._renderRatioY=this.#Jo,this._renderRatioX=this.#Wo/this.#Zo*this.#Jo),i===this._renderRatioX&&g===this._renderRatioY||(this.dirtyTransform=!0)}}}definePositiveNumber(Sprite3D,[{key:"_renderRatioX",value:1},{key:"_renderRatioY",value:1}]),defineBoolean(Sprite3D,[{key:"useBillboard",value:!0}]),Object.freeze(Sprite3D);class ASpriteSheet extends Mesh{#Ap=0;#Lp=0;#Up=0;#kp=!0;#Gp=!0;#Op;#Vp;#Np="play";constructor(i,g,x){super(i),this.#Vp=x,this._material=new BitmapMaterial(i),this._material.transparent=!0,this.dirtyPipeline=!0,this.dirtyTransform=!0,this.spriteSheetInfo=g,this._material.diffuseTextureSampler=new Sampler(i),this._material.diffuseTextureSampler.addressModeU=v.REPEAT,this._material.diffuseTextureSampler.addressModeV=v.REPEAT}get state(){return this.#Np}get loop(){return this.#Gp}set loop(i){this.#Gp=i}get frameRate(){return this.#Ap}set frameRate(i){i<0&&(i=0),0===this.#Ap&&i&&(this.#Lp=0),this.#Ap=i,this.#Up=1e3/this.#Ap}get geometry(){return this._geometry}set geometry(i){consoleAndThrowError("ASpriteSheet can not change geometry")}get material(){return this._material}set material(i){consoleAndThrowError("ASpriteSheet can not change material")}get spriteSheetInfo(){return this.#Op}set spriteSheetInfo(i){this.#Op=i,this.frameRate=i.frameRate,this.segmentW=i.segmentW,this.segmentH=i.segmentH,this.totalFrame=i.totalFrame,this.currentIndex=i.startIndex,this.#Gp=!0,this.#Lp=0,this._material.diffuseTexture=i.texture}play(){this.#kp=!0,this.#Np="play",this.#Lp=0}pause(){this.#kp=!1,this.#Np="pause"}stop(){this.#kp=!1,this.currentIndex=0,this.#Np="stop"}render(i){const{diffuseTexture:g}=this._material;this.#Vp(g,this.segmentW,this.segmentH);const{timestamp:x}=i;if(this.#Lp||(this.#Lp=this.#Up+x),this.#kp&&this.#Lp=this.totalFrame&&(this.loop?(this.#kp=!0,this.currentIndex=0):(this.#kp=!1,this.currentIndex=this.totalFrame-1))}super.render(i)}}definePositiveNumber(ASpriteSheet,[{key:"segmentW",value:5},{key:"segmentH",value:3},{key:"totalFrame",value:15},{key:"currentIndex",value:0}]),Object.freeze(ASpriteSheet);var as=Object.freeze({__proto__:null,ASpriteSheet:ASpriteSheet}),ss="#redgpu_include SYSTEM_UNIFORM;struct MatrixList{modelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,segmentW:f32,segmentH:f32,totalFrame:f32,currentIndex:f32,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let u_normalModelMatrix=vertexUniforms.matrixList.normalModelMatrix;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;let viewPos=u_viewMatrix*u_modelMatrix*vec4(input_position,1.0);let viewNormal=u_viewMatrix*u_normalModelMatrix*vec4(input_vertexNormal,.0);output.position=u_projectionMatrix*viewPos;output.vertexPosition=viewPos.xyz;output.vertexNormal=viewNormal.xyz;output.combinedOpacity=vertexUniforms.combinedOpacity;let uv=vec2(input_uv.x*(1.0/vertexUniforms.segmentW)+((vertexUniforms.currentIndex % vertexUniforms.segmentW)/vertexUniforms.segmentW),input_uv.y*(1.0/vertexUniforms.segmentH)-(floor(vertexUniforms.currentIndex/vertexUniforms.segmentH)/vertexUniforms.segmentH));output.uv=uv;return output;}@vertex fn entryPointPickingVertex(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_viewMatrix=systemUniforms.camera.viewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let viewPos=u_viewMatrix*u_modelMatrix*vec4(inputData.position,1.0);output.position=u_projectionMatrix*viewPos;output.pickingId=unpack4x8unorm(vertexUniforms.pickingId);return output;}";const os=parseWGSL("SPRITE_SHEET_2D_VERTEX",ss),us=os.uniforms.vertexUniforms,ls=mixInMesh2D(ASpriteSheet);class SpriteSheet2D extends ls{#Gt=1;#Ot=1;constructor(i,g){super(i,g,(i,g,x)=>{if(i){const{gpuTexture:v}=i,_=v?.width/g,y=v?.height/x;_===this.#Gt&&y===this.#Ot||(this.#Gt=v?.width/g,this.#Ot=v?.height/x,this.dirtyTransform=!0)}else this.#Gt=1,this.#Ot=1}),this._geometry=new Plane(i,1,1,1,1,!0),this.primitiveState.cullMode=Ji.FRONT}get width(){return this.#Gt}get height(){return this.#Ot}get geometry(){return this._geometry}set geometry(i){consoleAndThrowError("SpriteSheet2D can not change geometry")}get material(){return this._material}set material(i){consoleAndThrowError("SpriteSheet2D can not change material")}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_SPRITE_SHEET_2D",os,us,ss)}Object.freeze(SpriteSheet2D);var cs="#redgpu_include SYSTEM_UNIFORM;#redgpu_include math.billboard.getBillboardMatrix;#redgpu_include math.billboard.getBillboardResult;#redgpu_include entryPoint.billboard.entryPointPickingVertex;#redgpu_include entryPoint.empty.entryPointShadowVertex;struct MatrixList{modelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,useSizeAttenuation:u32,useBillboard:u32,segmentW:f32,segmentH:f32,totalFrame:f32,currentIndex:f32,usePixelSize:u32,pixelSize:f32,_renderRatioX:f32,_renderRatioY:f32,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let billboardResult=getBillboardResult(inputData.position,inputData.vertexNormal,vertexUniforms.matrixList.modelMatrix,systemUniforms.camera.viewMatrix,systemUniforms.projection.projectionMatrix,systemUniforms.resolution,vertexUniforms.useBillboard,vertexUniforms.usePixelSize,vertexUniforms.pixelSize,vertexUniforms._renderRatioX,vertexUniforms._renderRatioY);output.position=billboardResult.position;output.vertexPosition=billboardResult.vertexPosition;output.vertexNormal=billboardResult.vertexNormal;output.uv=vec2(inputData.uv.x/vertexUniforms.segmentW+((vertexUniforms.currentIndex % vertexUniforms.segmentW)/vertexUniforms.segmentW),inputData.uv.y/vertexUniforms.segmentH-(floor(vertexUniforms.currentIndex/vertexUniforms.segmentH)/vertexUniforms.segmentH));output.combinedOpacity=vertexUniforms.combinedOpacity;return output;}";const hs=parseWGSL("SPRITE_SHEET_3D_VERTEX",cs),fs=hs.uniforms.vertexUniforms;class SpriteSheet3D extends ASpriteSheet{#Wo=1;#Zo=1;#Jo=1;#Ip=0;#Qo=!1;constructor(i,g){super(i,g,(i,g,x)=>{if(i){const{gpuTexture:v}=i;if(v){const i=v.width/g,_=v.height/x;i===this.#Wo&&_===this.#Zo||(this.#Wo=i,this.#Zo=_,this.pixelSize=this.#Ip?this.#Ip:_,this.#eu(),this.dirtyTransform=!0)}}else this.#Wo=1,this.#Zo=1}),this._geometry=new Plane(i)}get worldSize(){return this.#Jo}set worldSize(i){this.#Jo!==i&&(this.#Jo=i,this.#eu())}get pixelSize(){return this.#Ip}set pixelSize(i){if(this.gpuRenderInfo){const{vertexUniformBuffer:g,vertexUniformInfo:x}=this.gpuRenderInfo;this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.pixelSize.uniformOffset,new Float32Array([i*window.devicePixelRatio]))}this.#Ip=i}get usePixelSize(){return this.#Qo}set usePixelSize(i){if(this.gpuRenderInfo){const{vertexUniformBuffer:g,vertexUniformInfo:x}=this.gpuRenderInfo;this.redGPUContext.gpuDevice.queue.writeBuffer(g.gpuBuffer,x.members.usePixelSize.uniformOffset,new Uint32Array([i?1:0]))}this.#Qo!==i&&(this.#Qo=i,this.#eu())}get geometry(){return this._geometry}set geometry(i){consoleAndThrowError("SpriteSheet3D can not change geometry")}get material(){return this._material}set material(i){consoleAndThrowError("SpriteSheet3D can not change material")}render(i){super.render(i)}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_SPRITE_SHEET_3D",hs,fs,cs);#eu(){if(this.#Zo){const i=this._renderRatioX,g=this._renderRatioY;this.usePixelSize?(this._renderRatioY=1,this._renderRatioX=this.#Wo/this.#Zo):(this._renderRatioY=this.#Jo,this._renderRatioX=this.#Wo/this.#Zo*this.#Jo),i===this._renderRatioX&&g===this._renderRatioY||(this.dirtyTransform=!0)}}}definePositiveNumber(SpriteSheet3D,[{key:"_renderRatioX",value:1},{key:"_renderRatioY",value:1}]),defineBoolean(SpriteSheet3D,[{key:"useBillboard",value:!0}]),Object.freeze(SpriteSheet3D);class SpriteSheetInfo{#Fp=0;#Hp=0;#zp=0;#$p=0;#Ap=0;#Gp=!0;#Od;constructor(i,g,x,v,_,y,b=!0,S=60){validateRedGPUContext(i),validateUintRange(x),validateUintRange(v),validateUintRange(_),validateUintRange(y),validateUintRange(S),this.#Fp=x,this.#Hp=v,this.#zp=_,this.#$p=y,this.#Od=new BitmapTexture(i,g),this.#Gp=b,this.#Ap=S}get segmentW(){return this.#Fp}get segmentH(){return this.#Hp}get totalFrame(){return this.#zp}get startIndex(){return this.#$p}get texture(){return this.#Od}get frameRate(){return this.#Ap}get loop(){return this.#Gp}}Object.freeze(SpriteSheetInfo);const ds=parseWGSL("LINE_MATERIAL","#redgpu_include SYSTEM_UNIFORM;#redgpu_include entryPoint.mesh.entryPointPickingFragment;#redgpu_include systemStruct.OutputFragment;#redgpu_include math.getMotionVector;struct Uniforms{opacity:f32,};struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexColor:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(15)@interpolate(flat)pickingId:vec4,}@group(2)@binding(0)varuniforms:Uniforms;@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;var finalColor=inputData.vertexColor;finalColor.a=finalColor.a*uniforms.opacity;output.color=vec4(finalColor.rgb,finalColor.a);output.gBufferNormal=vec4(.0,.0,.0,.0);output.gBufferMotionVector=vec4(getMotionVector(inputData.currentClipPos,inputData.prevClipPos),.0,1.0);return output;}");class LineMaterial extends ABaseMaterial{constructor(i,g){super(i,"LINE_MATERIAL",ds,2),g&&(this.name=g),this.initGPURenderInfos()}}Object.freeze(LineMaterial);class LinePoint{position;colorRGBA;constructor(i=0,g=0,x=0,v){this.position=[i,g,x],this.colorRGBA=v}}const getPointsOnBezierCurveWithSplitting=(i,g,x,v)=>{let _=v||[];if(((i,g)=>{let x=i[g].position,v=i[g+1].position,_=i[g+2].position,y=i[g+3].position,b=3*v[0]-2*x[0]-y[0],S=3*v[1]-2*x[1]-y[1],w=3*_[0]-2*y[0]-x[0],L=3*_[1]-2*y[1]-x[1];return b*=b,S*=S,w*=w,L*=L,b{let y=_||[],b=i[g],S=i[x-1],w=0,L=1,k=g+1;for(;kw&&(w=g,L=k)}return Math.sqrt(w)>v?(lineSimplifyPoints(i,g,L+1,v,y),lineSimplifyPoints(i,L,x,v,y)):y.push(b,S),y},ms={LINEAR:"linear",CATMULL_ROM:"catmullRom",BEZIER:"bezier"};Object.freeze(ms);var ps="#redgpu_include SYSTEM_UNIFORM;struct MatrixList{modelMatrix:mat4x4,prevModelMatrix:mat4x4,normalModelMatrix:mat4x4,}struct VertexUniforms{matrixList:MatrixList,pickingId:u32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexColor:vec4,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexColor:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(15)@interpolate(flat)pickingId:vec4,};@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_noneJitterProjectionViewMatrix=systemUniforms.projection.noneJitterProjectionViewMatrix;let u_prevNoneJitterProjectionViewMatrix=systemUniforms.projection.prevNoneJitterProjectionViewMatrix;let u_matrixList=vertexUniforms.matrixList;let u_modelMatrix=u_matrixList.modelMatrix;let u_prevModelMatrix=u_matrixList.prevModelMatrix;let input_position=inputData.position;let input_vertexColor=inputData.vertexColor;let input_position_vec4=vec4(input_position,1.0);var position:vec4;position=u_modelMatrix*input_position_vec4;output.position=u_projectionViewMatrix*position;output.vertexPosition=position.xyz;output.vertexColor=input_vertexColor;{output.currentClipPos=u_noneJitterProjectionViewMatrix*position;output.prevClipPos=u_prevNoneJitterProjectionViewMatrix*u_prevModelMatrix*input_position_vec4;}return output;}#redgpu_include entryPoint.empty.entryPointPickingVertex;#redgpu_include entryPoint.empty.entryPointShadowVertex;";const gs=parseWGSL("LINE3D_VERTEX",ps),xs=gs.uniforms.vertexUniforms;class Line3D extends Mesh{baseColor;#jp;#Kp=1;#Xp=.01;#Qf=.01;#qp=[];#Yp=[];#Wp;constructor(i,g=ms.LINEAR,x="#fff"){super(i),this.primitiveState.topology=Ei.LINE_STRIP,this.baseColor=x,this.#jp=g,this._geometry=new Geometry(i,new VertexBuffer(i,this.#qp,new VertexInterleavedStruct({vertexPosition:VertexInterleaveType.float32x3,vertexColor:VertexInterleaveType.float32x4}))),this._material=new LineMaterial(i)}get originalPoints(){return this.#Yp}get type(){return this.#jp}set type(i){this.#jp=i,this.#Zp()}get interleaveData(){return this.#qp}get tension(){return this.#Kp}set tension(i){validatePositiveNumberRange(i),this.#Kp=i,this.#Zp()}get tolerance(){return this.#Xp}set tolerance(i){validatePositiveNumberRange(i),this.#Xp=i,this.#Zp()}get distance(){return this.#Qf}set distance(i){validatePositiveNumberRange(i),this.#Qf=i,this.#Zp()}get numPoints(){return this.#Yp.length}get geometry(){return this._geometry}set geometry(i){consoleAndThrowError("Line3D can not change geometry")}get material(){return this._material}set material(i){consoleAndThrowError("Line3D can not change material")}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_LINE_3D",gs,xs,ps);addPoint(i=0,g=0,x=0,v=this.baseColor,_=1,y=0,b=0,S=0,w=0,L=0,k=0){this.#Yp.push(new LinePointWithInOut(i,g,x,y,b,S,w,L,k,v,_)),this.#Zp()}addPointAt(i,g=0,x=0,v=0,_=this.baseColor,y=1,b=0,S=0,w=0,L=0,k=0,H=0){this.#Yp.length1)for(this.#Wp=(i=>{let g,x=[],v=0,_=0;const y=i.length;for(;v{const x=i.length,v=x-2;for(let _=0;_{let x=[],v=(i.length-1)/3;v=Math.floor(v);let _,y=0;for(;y,normalModelMatrix:mat4x4,}struct VertexUniforms{pickingId:u32,matrixList:MatrixList,combinedOpacity:f32,};@group(1)@binding(0)varvertexUniforms:VertexUniforms;struct InputData{@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,};struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(11)combinedOpacity:f32,@location(13)shadowCoord:vec3,@location(15)@interpolate(flat)pickingId:vec4,};#redgpu_include systemStruct.OutputShadowData;@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_viewMatrix=systemUniforms.camera.viewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let u_normalModelMatrix=vertexUniforms.matrixList.normalModelMatrix;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;let viewPos=u_viewMatrix*u_modelMatrix*vec4(input_position,1.0);let viewNormal=u_viewMatrix*u_normalModelMatrix*vec4(input_vertexNormal,.0);output.position=u_projectionMatrix*viewPos;output.vertexPosition=viewPos.xyz;output.vertexNormal=viewNormal.xyz;output.uv=input_uv;output.combinedOpacity=vertexUniforms.combinedOpacity;return output;}@vertex fn entryPointPickingVertex(inputData:InputData)->VertexOutput{var output:VertexOutput;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_viewMatrix=systemUniforms.camera.viewMatrix;let u_modelMatrix=vertexUniforms.matrixList.modelMatrix;let viewPos=u_viewMatrix*u_modelMatrix*vec4(inputData.position,1.0);output.position=u_projectionMatrix*viewPos;output.pickingId=unpack4x8unorm(vertexUniforms.pickingId);return output;}";const Ss=parseWGSL("TEXTFIELD2D_VERTEX",bs),Ts=Ss.uniforms.vertexUniforms,ws=mixInMesh2D(ATextField);class TextField2D extends ws{#Gt=1;#Ot=1;#Jp=!0;constructor(i,g=!0){super(i,(i,g)=>{this.#Gt===i&&this.#Ot===g||(this.dirtyTransform=!0),this.#Gt=i,this.#Ot=g},!1),this._geometry=new Plane(i,1,1,1,1,!0),this.useSmoothing=g,this.primitiveState.cullMode=Ji.FRONT}get useSmoothing(){return this.#Jp}set useSmoothing(i){this.#Jp=i;const{diffuseTextureSampler:g}=this._material;this.useSmoothing?(g.minFilter=_.LINEAR,g.magFilter=_.LINEAR,g.mipmapFilter=y.LINEAR):(g.minFilter=_.NEAREST,g.magFilter=_.NEAREST,g.mipmapFilter=null)}get width(){return this.#Gt}get height(){return this.#Ot}get geometry(){return this._geometry}set geometry(i){console.error("TextField2D can not change geometry")}get material(){return this._material}set material(i){console.error("TextField2D can not change material")}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_TEXT_FIELD_2D",Ss,Ts,bs)}Object.freeze(TextField2D);const Ms=3.141592653589793,Ps=6.283185307179586,Rs=.225,Cs=1.27323954,Bs=.405284735,Ds=1.5707963267948966,Es=Math.PI/180;class InstancingMeshObject3D{modelMatrix=create$4();localMatrix=create$4();normalModelMatrix=create$4();#wi=0;#Pi=0;#Mi=0;#hs=[0,0,0];#gs=1;#xs=1;#vs=1;#_s=[1,1,1];#ys=0;#bs=0;#Ss=0;#Ts=[0,0,0];#Qp=0;#eg;#h;#Rs=1;constructor(i,g,x){validateRedGPUContext(i),this.#h=i,this.#eg=x,this.#Qp=g,this.#tg()}get opacity(){return this.#Rs}set opacity(i){validatePositiveNumberRange(i,0,1),this.#Rs=i,this.#tg()}get x(){return this.#wi}set x(i){this.#wi=this.#hs[0]=i,this.#tg()}get y(){return this.#Mi}set y(i){this.#Mi=this.#hs[1]=i,this.#tg()}get z(){return this.#Pi}set z(i){this.#Pi=this.#hs[2]=i,this.#tg()}get position(){return this.#hs}set position(i){this.#wi=this.#hs[0]=i,this.#Mi=this.#hs[1]=i,this.#Pi=this.#hs[2]=i,this.#tg()}get scaleX(){return this.#gs}set scaleX(i){this.#gs=this.#_s[0]=i,this.#tg()}get scaleY(){return this.#xs}set scaleY(i){this.#xs=this.#_s[1]=i,this.#tg()}get scaleZ(){return this.#vs}set scaleZ(i){this.#vs=this.#_s[2]=i,this.#tg()}get scale(){return this.#_s}set scale(i){this.#gs=this.#_s[0]=i,this.#xs=this.#_s[1]=i,this.#vs=this.#_s[2]=i,this.#tg()}get rotationX(){return this.#ys}set rotationX(i){this.#ys=this.#Ts[0]=i,this.#tg()}get rotationY(){return this.#bs}set rotationY(i){this.#bs=this.#Ts[1]=i,this.#tg()}get rotationZ(){return this.#Ss}set rotationZ(i){this.#Ss=this.#Ts[2]=i,this.#tg()}get rotation(){return this.#Ts}set rotation(i){this.#ys=this.#Ts[0]=i,this.#bs=this.#Ts[1]=i,this.#Ss=this.#Ts[2]=i,this.#tg()}setScale(i,g,x){g=g??i,x=x??i;const v=this.#_s;this.#gs=v[0]=i,this.#xs=v[1]=g,this.#vs=v[2]=x,this.#tg()}setPosition(i,g,x){g=g??i,x=x??i;const v=this.#hs;this.#wi=v[0]=i,this.#Mi=v[1]=g,this.#Pi=v[2]=x,this.#tg()}setRotation(i,g,x){g=g??i,x=x??i;const v=this.#Ts;this.#ys=v[0]=i,this.#bs=v[1]=g,this.#Ss=v[2]=x,this.#tg()}#tg(){let i,g,x,v,_,y,b,S,w,L,k,H,z,q,W,be,je,Ke,Xe,Ye,Ze,Je,Qe,et,tt,it,ft,pt,xt,vt,yt,bt,St,Tt,wt,Mt,Pt,Rt;{const z=this.localMatrix;let je;L=1,k=0,H=0,q=0,W=1,be=0,Ke=0,Xe=0,Ye=1,z[12]=this.#wi,z[13]=this.#Mi,z[14]=this.#Pi,z[15]=1,b=this.#ys*Es,S=this.#bs*Es,w=this.#Ss*Es,je=b%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,i=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,je=(b+Ds)%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,v=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,je=S%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,g=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,je=(S+Ds)%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,_=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,je=w%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,x=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,je=(w+Ds)%Ps,je<-Ms?je+=Ps:je>Ms&&(je-=Ps),je=je<0?Cs*je+Bs*je*je:Cs*je-Bs*je*je,y=je<0?Rs*(je*-je-je)+je:Rs*(je*je-je)+je,vt=_*y,yt=v*x+i*g*y,bt=i*x-v*g*y,St=-_*x,Tt=v*y-i*g*x,wt=i*y+v*g*x,Mt=g,Pt=-i*_,Rt=v*_;let Ze=this.#gs,Je=this.#xs,Qe=this.#vs;z[0]=vt*Ze,z[1]=yt*Ze,z[2]=bt*Ze,z[3]=0,z[4]=St*Je,z[5]=Tt*Je,z[6]=wt*Je,z[7]=0,z[8]=Mt*Qe,z[9]=Pt*Qe,z[10]=Rt*Qe,z[11]=0}this.modelMatrix=this.localMatrix;{let i=this.normalModelMatrix,g=this.modelMatrix;L=g[0],k=g[1],H=g[2],z=g[3],q=g[4],W=g[5],be=g[6],je=g[7],Ke=g[8],Xe=g[9],Ye=g[10],Ze=g[11],Qe=g[12],et=g[13],tt=g[14],it=g[15],Je=L*W-k*q,ft=L*be-H*q,pt=L*je-z*q,xt=k*be-H*W,vt=k*je-z*W,yt=H*je-z*be,bt=Ke*et-Xe*Qe,St=Ke*tt-Ye*Qe,Tt=Ke*it-Ze*Qe,Mt=Xe*it-Ze*et,wt=Ye*it-Ze*tt,Rt=Je*wt-ft*Mt+pt*wt+xt*Tt-vt*St+yt*bt,Rt=1/Rt,i[0]=(W*wt-be*Mt+je*wt)*Rt,i[4]=(-k*wt+H*Mt-z*wt)*Rt,i[8]=(et*yt-tt*vt+it*xt)*Rt,i[12]=(-Xe*yt+Ye*vt-Ze*xt)*Rt,i[1]=(-q*wt+be*Tt-je*St)*Rt,i[5]=(L*wt-H*Tt+z*St)*Rt,i[9]=(-Qe*yt+tt*pt-it*ft)*Rt,i[13]=(Ke*yt-Ye*pt+Ze*ft)*Rt,i[2]=(q*Mt-W*Tt+je*bt)*Rt,i[6]=(-L*Mt+k*Tt-z*bt)*Rt,i[10]=(Qe*vt-et*pt+it*Je)*Rt,i[14]=(-Ke*vt+Xe*pt-Ze*Je)*Rt,i[3]=(-q*wt+W*St-be*bt)*Rt,i[7]=(L*wt-k*St+H*bt)*Rt,i[11]=(-Qe*xt+et*ft-tt*Je)*Rt,i[15]=(Ke*xt-Xe*ft+Ye*Je)*Rt}if(this.#eg.gpuRenderInfo){const{vertexUniformBuffer:i,vertexUniformInfo:g}=this.#eg.gpuRenderInfo,{dataViewF32:x}=i,{members:v}=g,_=v.instanceModelMatrixs,y=v.instanceNormalModelMatrix,b=v.instanceOpacity;x.set(this.modelMatrix,(_.uniformOffset+_.stride*this.#Qp)/4),x.set(this.normalModelMatrix,(y.uniformOffset+y.stride*this.#Qp)/4),x.set([this.opacity],(b.uniformOffset+b.stride*this.#Qp)/4),this.#eg.dirtyInstanceMeshObject3D=!0}}}Object.freeze(InstancingMeshObject3D);var Is=Object.freeze({__proto__:null,instancingMeshObject3D:InstancingMeshObject3D}),As="struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(10)localNodeScale_volumeScale:vec2,@location(11)instanceOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};";const Ls="VERTEX_MODULE_INSTANCING";class InstancingMesh extends Mesh{dirtyInstanceMeshObject3D=!0;dirtyInstanceNum=!0;#ls;#h;#rg=1;#ig=1;#ng=[];#$s;#ag;#sg;#og;#ug;#lg;#cg=0;#hg=0;#fg;#Ks=[];constructor(i,g,x,v,_){super(i,v,_),this.#h=i;const y=InstancingMesh.getLimitSize(this.#h);this.#ig=Math.min(g,y),this.#rg=Math.min(x,this.#ig),this.#N(),this.gpuRenderInfo.vertexUniformInfo=parseWGSL(`INSTANCING_MESH_VERTEX_${this.#ig}`,this.#dg(this.geometry,this.material)).storage.instanceUniforms,this.#mg(),this.#pg(),this.#jd(this.#h),this.instanceCount=this.#rg}get instanceCount(){return this.#rg}set instanceCount(i){validateUintRange(i),this.#rg=Math.min(i,this.#ig),this.#ng.length>this.#rg&&(this.#ng.length=this.#rg);let g=this.#rg;for(;g--;)this.#ng[g]||(this.#ng[g]=new InstancingMeshObject3D(this.#h,g,this));this.dirtyInstanceNum=!0}get maxInstanceCount(){return this.#ig}get instanceChildren(){return this.#ng}static getLimitSize(i){const g=Math.min(i.detector.activeLimits.maxStorageBufferBindingSize,536870912);return Math.floor((g-144)/132)}render(i,g=!1){if(this.dirtyLOD)return this.#pg(),this.#jd(this.#h),this.dirtyInstanceNum=!0,void(this.dirtyLOD=!1);const{view:x,currentRenderPassEncoder:v,renderResults:_}=i,{scene:y}=x,{shadowManager:b}=y,{directionalShadowManager:S}=b,{castingList:w}=S;this.dirtyTransform&&this.#gg(),this.geometry?_.num3DObjects++:_.num3DGroups++;const L=this.#h;if(this.geometry){const{antialiasingManager:x}=L;this.#ls!==x.msaaID&&(this.dirtyPipeline=!0,this.#ls=x.msaaID),this.gpuRenderInfo||this.#jd(L);(this.dirtyPipeline||this.material.dirtyPipeline)&&this.#xg(i),g||this.#vg(i),this.#_g(i,g,v)}this.castShadow&&(w[w.length]=this);const{children:k}=this;let H=k.length;for(;H--;)k[H].dirtyTransform=this.dirtyTransform,k[H].render(i);this.dirtyTransform=!1}#gg(){identity$1(this.localMatrix),translate(this.localMatrix,this.localMatrix,[this.x,this.y,this.z]),rotateX$2(this.localMatrix,this.localMatrix,this.rotationX),rotateY$2(this.localMatrix,this.localMatrix,this.rotationY),rotateZ$2(this.localMatrix,this.localMatrix,this.rotationZ),scale$4(this.localMatrix,this.localMatrix,[this.scaleX,this.scaleY,this.scaleZ]);const i=this.parent;i?.modelMatrix?multiply$4(this.modelMatrix,i.modelMatrix,this.localMatrix):this.modelMatrix=clone$4(this.localMatrix)}#xg(i){this.dirtyTransform=!0,this.material.dirtyPipeline&&this.material._updateFragmentState(),this.#yg(),this.material.dirtyPipeline=!1,this.dirtyPipeline=!1,i.renderResults.numDirtyPipelines++}#_g(i,g,x){const{gpuRenderInfo:v}=this,{pipeline:_,shadowPipeline:y}=v,{view:b,renderResults:S}=i;this.#bg(),this.#Sg();const{fragmentUniformBindGroup:w}=this.material.gpuRenderInfo;x.setBindGroup(0,b.systemUniform_Vertex_UniformBindGroup),x.setBindGroup(2,w),x.setPipeline(g?y:_);this.#Tg(x,this.geometry,this.gpuRenderInfo.vertexUniformBindGroup,this.material.gpuRenderInfo.fragmentUniformBindGroup,0,20),this.LODManager.LODList.forEach((i,g)=>{const v=this.#Ks[g];x.setPipeline(v.pipeline),this.#Tg(x,i.geometry,v.vertexUniformBindGroup,i.material?i.material.gpuRenderInfo.fragmentUniformBindGroup:this.material.gpuRenderInfo.fragmentUniformBindGroup,g+1,20)}),S.numDrawCalls++,S.numInstances++}#Tg(i,g,x,v,_,y){const{vertexBuffer:b,indexBuffer:S}=g,w=y*_;if(i.setBindGroup(1,x),i.setBindGroup(2,v),i.setVertexBuffer(0,b.gpuBuffer),S){const{gpuBuffer:g,format:x}=S;i.setIndexBuffer(g,x),i.drawIndexedIndirect(this.#fg,w)}else i.drawIndirect(this.#fg,w)}#bg(){const{vertexUniformBuffer:i,vertexUniformInfo:g}=this.gpuRenderInfo,{displacementTexture:x,displacementScale:v}=this.material||{},{members:_}=g;void 0!==_.displacementScale&&this.#$s!==v&&(this.#$s=v,i.dataViewF32.set(new _.displacementScale.View([v]),_.displacementScale.uniformOffset/4)),void 0!==_.useDisplacementTexture&&this.#ag!==!!x&&(this.#ag=!!x,i.dataViewF32.set(new _.useDisplacementTexture.View([x?1:0]),_.useDisplacementTexture.uniformOffset/4))}#Sg(){const{vertexUniformBuffer:i,vertexUniformInfo:g}=this.gpuRenderInfo,{gpuDevice:x}=this.#h,{members:v}=g;if(this.dirtyTransform){i.dataViewF32.set(this.modelMatrix,v.instanceGroupModelMatrix.uniformOffset/4);const g=create$4();invert$1(g,this.modelMatrix),transpose(g,g),i.dataViewF32.set(g,v.instanceGroupNormalModelMatrix.uniformOffset/4),x.queue.writeBuffer(i.gpuBuffer,v.instanceGroupModelMatrix.uniformOffset,new v.instanceGroupModelMatrix.View(this.modelMatrix)),x.queue.writeBuffer(i.gpuBuffer,v.instanceGroupNormalModelMatrix.uniformOffset,new v.instanceGroupNormalModelMatrix.View(g))}(this.dirtyInstanceMeshObject3D||this.dirtyInstanceNum)&&(x.queue.writeBuffer(i.gpuBuffer,0,i.data),this.dirtyInstanceMeshObject3D=!1,this.dirtyInstanceNum=!1)}#N(){const{gpuDevice:i}=this.#h;this.gpuRenderInfo=new VertexGPURenderInfo(null,null,null,null,null,null,null,null);this.#fg=i.createBuffer({size:160,usage:GPUBufferUsage.INDIRECT|GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST,label:`IndirectDrawBuffer_${this.uuid}`});const g=new Float32Array(40);this.#ug=new StorageBuffer(this.#h,g.buffer,`CullingUniformBuffer_${this.uuid}`)}#jd(i){this.dirtyPipeline=!0;const g=new ArrayBuffer(this.#cg*(this.LODManager.LODList.length+1));this.#lg?.destroy(),this.#lg=new StorageBuffer(i,g,`VisibilityBuffer_${this.uuid}`),this.#yg(),this.#wg(this.#h)}#wg(i){const{gpuDevice:g,resourceManager:x}=i,v={code:this.#Mg()},_=x.createGPUShaderModule(`CULLING_COMPUTE_MODULE_INSTANCING_${this.#ig}_${this.uuid}`,v),y=g.createBindGroupLayout({entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:2,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:3,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}}]});this.#sg=g.createComputePipeline({layout:g.createPipelineLayout({bindGroupLayouts:[y]}),compute:{module:_,entryPoint:"main"}}),this.#og=g.createBindGroup({layout:y,entries:[{binding:0,resource:{buffer:this.gpuRenderInfo.vertexUniformBuffer.gpuBuffer}},{binding:1,resource:{buffer:this.#ug.gpuBuffer}},{binding:2,resource:{buffer:this.#lg.gpuBuffer}},{binding:3,resource:{buffer:this.#fg}}]})}#Pg(i){const{view:g}=i,{gpuDevice:x}=this.#h,{data:v,dataViewU32:_,dataViewF32:y}=this.#ug;_.set([this.#rg],0),_.set([this.#hg],1),_.set([this.LODManager.LODList.length],2),y.set(g.rawCamera.position,4),y.set(g.frustumPlanes.flat(),8),y.set([...this.LODManager.LODList.map(i=>i.distance)],32),x.queue.writeBuffer(this.#ug.gpuBuffer,0,v)}#vg(i){const{gpuDevice:g,commandEncoderManager:x}=this.#h,{indexBuffer:v,vertexBuffer:_}=this.geometry;this.#Pg(i);const y=v?v.indexCount:_.vertexCount,b=new Uint32Array([y,0,0,0,0]);g.queue.writeBuffer(this.#fg,0,b),this.LODManager.LODList.forEach((i,x)=>{const v=i.geometry.indexBuffer.indexCount,_=new Uint32Array([v,0,0,0,0]),y=20*(x+1);g.queue.writeBuffer(this.#fg,y,_)}),x.addPreProcessComputePass("InstancingMesh_GPUCulling_ComputePass",i=>{i.setPipeline(this.#sg),i.setBindGroup(0,this.#og);const g=Math.ceil(this.#rg/64);i.dispatchWorkgroups(g)})}#yg(){const{resourceManager:i,gpuDevice:g}=this.#h,x={code:this.#dg(this.geometry,this.material)},v=i.createGPUShaderModule(`${Ls}_${this.#ig}_${this.uuid}`,x),_=i.getGPUBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_Instancing);this.gpuRenderInfo.vertexShaderModule=v,this.gpuRenderInfo.pipeline=createBasePipeline(this,v,_),this.gpuRenderInfo.shadowPipeline=createBasePipeline(this,v,_,fn),this.gpuRenderInfo.vertexUniformBindGroup=g.createBindGroup(this.#Rg()),this.#Ks.length=0,this.LODManager.LODList.forEach((x,v)=>{const y={code:this.#dg(x.geometry,x.material)},b=i.createGPUShaderModule(`${Ls}_${this.#ig}_LOD${v}_${this.uuid}`,y);this.#Ks[v]={pipeline:createBasePipeline({vertexStateBuffers:x.geometry.gpuRenderInfo.buffers,primitiveState:this.primitiveState,depthStencilState:this.depthStencilState,geometry:x.geometry,material:x.material||this.material,redGPUContext:this.#h,gpuRenderInfo:this.gpuRenderInfo},b,_),vertexUniformBindGroup:g.createBindGroup(this.#Rg(v+1))}})}#Rg(i=0){const{resourceManager:g}=this.#h,{vertexUniformBuffer:x}=this.gpuRenderInfo,{material:v}=this,{basicSampler:_,basicDisplacementSampler:y,emptyBitmapTextureView:b}=g,{gpuSampler:S}=_,w=g.getGPUBindGroupLayout(ResourceManager.PRESET_VERTEX_GPUBindGroupLayout_Instancing),L=this.#cg,k=L*i,H=L;if(k+H>this.#lg.size)throw new Error("Binding range exceeds visibility buffer size.");return{layout:w,label:"VERTEX_BIND_GROUP_DESCRIPTOR_INSTANCING",entries:[{binding:0,resource:{buffer:x.gpuBuffer,offset:0,size:x.size}},{binding:1,resource:y.gpuSampler},{binding:2,resource:g.getGPUResourceBitmapTextureView(v?.displacementTexture)||b},{binding:3,resource:{buffer:this.#lg.gpuBuffer,offset:k,size:H}}]}}#pg(){const i=4*this.#ig;this.#cg=256*Math.ceil(i/256),this.#hg=this.#cg/4}#mg(){const i=this.gpuRenderInfo.vertexUniformInfo,g=new ArrayBuffer(i.arrayBufferByteLength),x=new StorageBuffer(this.#h,g,`InstanceBuffer_${this.uuid}`),v=this.gpuRenderInfo.vertexUniformBuffer;v?.gpuBuffer&&(v.dataViewF32.length>x.dataViewF32.length?x.dataViewF32.set(v.dataViewF32.subarray(0,x.dataViewF32.length),0):x.dataViewF32.set(v.dataViewF32,0),v.destroy()),this.gpuRenderInfo.vertexUniformBuffer=x}#Cg(i,g="",x="",v="",_=""){return[g,x,v,i.replaceAll(/__INSTANCE_COUNT__/g,this.#ig.toString()),_].join("\n")}#dg(i,g){const x=i.vertexBuffer.interleavedStruct.label,v=g instanceof PBRMaterial,_="PBR"===x&&v,y=_?"struct InputData{@builtin(instance_index)instanceIdx:u32,@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)uv1:vec2,@location(4)vertexColor_0:vec4,@location(5)vertexTangent:vec4,};":"struct InputData{@builtin(instance_index)instanceIdx:u32,@location(0)position:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)vertexTangent:vec4,};",b="PBR"!==x&&v||_?As:"struct VertexOutput{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)instanceOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,};";return this.#Cg("#redgpu_include SYSTEM_UNIFORM;#redgpu_include displacement.getDisplacementPosition;#redgpu_include displacement.getDisplacementNormal;struct InstanceUniforms{instanceGroupModelMatrix:mat4x4,instanceGroupNormalModelMatrix:mat4x4,useDisplacementTexture:u32,displacementScale:f32,padding:vec2,instanceModelMatrixs:array,__INSTANCE_COUNT__>,instanceNormalModelMatrix:array,__INSTANCE_COUNT__>,instanceOpacity:array,};@group(1)@binding(0)varinstanceUniforms:InstanceUniforms;@group(1)@binding(1)var displacementTextureSampler:sampler;@group(1)@binding(2)var displacementTexture:texture_2d;@group(1)@binding(3)varvisibilityBuffer:array;const maxDistance:f32=1000.0;",_?"@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let input_instanceIdx:u32=visibilityBuffer[inputData.instanceIdx];let u_modelMatrix=instanceUniforms.instanceModelMatrixs[input_instanceIdx];let u_normalModelMatrix=instanceUniforms.instanceNormalModelMatrix[input_instanceIdx];let u_instanceGroupModelMatrix=instanceUniforms.instanceGroupModelMatrix;let u_useDisplacementTexture=instanceUniforms.useDisplacementTexture==1u;let u_displacementScale=instanceUniforms.displacementScale;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;var position:vec4=u_modelMatrix*vec4(input_position,1.0);let worldPosition=position.xyz;if(u_useDisplacementTexture){let worldPosForDisplacement=(u_instanceGroupModelMatrix*position).xyz;let distance=distance(worldPosForDisplacement,u_cameraPosition);let maxMipLevel=f32(textureNumLevels(displacementTexture))-1.0;let targetMipLevel=clamp((distance/maxDistance)*maxMipLevel,.0,maxMipLevel);let displacedPosition=getDisplacementPosition(input_position,input_vertexNormal,displacementTexture,displacementTextureSampler,u_displacementScale,input_uv,targetMipLevel);position=u_modelMatrix*vec4(displacedPosition,1.0);}let worldPositionVec4=u_instanceGroupModelMatrix*position;output.position=u_projectionViewMatrix*worldPositionVec4;output.vertexPosition=worldPositionVec4.xyz;let u_instanceGroupNormalModelMatrix=instanceUniforms.instanceGroupNormalModelMatrix;var normalPosition:vec3=(u_instanceGroupNormalModelMatrix*u_normalModelMatrix*vec4(input_vertexNormal,.0)).xyz;output.vertexNormal=normalize(normalPosition);output.instanceOpacity=instanceUniforms.instanceOpacity[input_instanceIdx];output.uv=inputData.uv;output.uv1=inputData.uv1;output.vertexColor_0=inputData.vertexColor_0;output.vertexTangent=vec4((u_instanceGroupNormalModelMatrix*u_normalModelMatrix*vec4(inputData.vertexTangent.xyz,.0)).xyz,inputData.vertexTangent.w);return output;}":"@vertex fn main(inputData:InputData)->VertexOutput{var output:VertexOutput;let input_instanceIdx:u32=visibilityBuffer[inputData.instanceIdx];let u_modelMatrix=instanceUniforms.instanceModelMatrixs[input_instanceIdx];let u_normalModelMatrix=instanceUniforms.instanceNormalModelMatrix[input_instanceIdx];let u_instanceGroupModelMatrix=instanceUniforms.instanceGroupModelMatrix;let u_useDisplacementTexture=instanceUniforms.useDisplacementTexture==1u;let u_displacementScale=instanceUniforms.displacementScale;let u_projectionMatrix=systemUniforms.projection.projectionMatrix;let u_projectionViewMatrix=systemUniforms.projection.projectionViewMatrix;let u_camera=systemUniforms.camera;let u_viewMatrix=u_camera.viewMatrix;let u_cameraPosition=u_camera.cameraPosition;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;var position:vec4=u_modelMatrix*vec4(input_position,1.0);let worldPosition=position.xyz;if(u_useDisplacementTexture){let worldPosForDisplacement=(u_instanceGroupModelMatrix*position).xyz;let distance=distance(worldPosForDisplacement,u_cameraPosition);let maxMip=f32(textureNumLevels(displacementTexture))-1.0;let mipLevel=clamp((distance/maxDistance)*maxMip,.0,maxMip);let displacedPosition=getDisplacementPosition(input_position,input_vertexNormal,displacementTexture,displacementTextureSampler,u_displacementScale,input_uv,mipLevel);position=u_modelMatrix*vec4(displacedPosition,1.0);}let worldPositionVec4=u_instanceGroupModelMatrix*position;output.position=u_projectionViewMatrix*worldPositionVec4;output.vertexPosition=worldPositionVec4.xyz;let u_instanceGroupNormalModelMatrix=instanceUniforms.instanceGroupNormalModelMatrix;var normalPosition:vec3=(u_instanceGroupNormalModelMatrix*u_normalModelMatrix*vec4(input_vertexNormal,.0)).xyz;output.vertexNormal=normalize(normalPosition);output.uv=input_uv;output.instanceOpacity=instanceUniforms.instanceOpacity[input_instanceIdx];return output;}",y,b,"#redgpu_include shadow.getShadowClipPosition #redgpu_include systemStruct.OutputShadowData;@vertex fn entryPointShadowVertex(inputData:InputData)->OutputShadowData{var output:OutputShadowData;let input_instanceIdx:u32=visibilityBuffer[inputData.instanceIdx];let u_directionalLightProjectionViewMatrix=systemUniforms.directionalLightProjectionViewMatrix;let u_modelMatrix=instanceUniforms.instanceModelMatrixs[input_instanceIdx];let u_instanceGroupModelMatrix=instanceUniforms.instanceGroupModelMatrix;let u_useDisplacementTexture=instanceUniforms.useDisplacementTexture==1u;let u_displacementScale=instanceUniforms.displacementScale;let input_position=inputData.position;let input_vertexNormal=inputData.vertexNormal;let input_uv=inputData.uv;var position:vec4=u_modelMatrix*vec4(input_position,1.0);if(u_useDisplacementTexture){let worldPos=(u_instanceGroupModelMatrix*position).xyz;let distance=distance(worldPos,u_directionalLightProjectionViewMatrix[3].xyz);let maxMipLevel=f32(textureNumLevels(displacementTexture))-1.0;let targetMipLevel=clamp((distance/maxDistance)*maxMipLevel,.0,maxMipLevel);let displacedPosition=getDisplacementPosition(input_position,input_vertexNormal,displacementTexture,displacementTextureSampler,u_displacementScale,input_uv,targetMipLevel);position=u_modelMatrix*vec4(displacedPosition,1.0);}output.position=getShadowClipPosition((u_instanceGroupModelMatrix*position).xyz,u_directionalLightProjectionViewMatrix);return output;}")}#Mg(){return this.#Cg("struct InstanceUniforms{instanceGroupModelMatrix:mat4x4,instanceGroupNormalModelMatrix:mat4x4,useDisplacementTexture:u32,displacementScale:f32,padding:vec2,instanceModelMatrixs:array,__INSTANCE_COUNT__>,instanceNormalModelMatrix:array,__INSTANCE_COUNT__>,instanceOpacity:array,};struct CullingUniforms{instanceCount:u32,stride:u32,lodNum:u32,padding:f32,cameraPosition:vec3,frustumPlanes:array,6>,lodDistanceList:array,};struct IndirectDrawArgs{vertexCount:u32,instanceCount:atomic,firstVertex:u32,baseVertex:u32,firstInstance:u32,};@group(0)@binding(0)varinstanceUniforms:InstanceUniforms;@group(0)@binding(1)varcullingUniforms:CullingUniforms;@group(0)@binding(2)varvisibilityBuffer:array;@group(0)@binding(3)varindirectDrawBuffer:array;const BOUNDING_RADIUS:f32=1.0;fn distanceToPlane(position:vec3,plane:vec4)->f32{return dot(vec4(position,1.0),plane);}fn isInsideFrustum(position:vec3,radius:f32)->bool{for(var i:u32=0u;i<6u;i=i+1u){let plane=cullingUniforms.frustumPlanes[i];let distance=distanceToPlane(position,plane);if(distance<-radius){return false;}}return true;}fn calculateLODLevel(distanceToCamera:f32)->u32{if(cullingUniforms.lodNum==0u){return 0u;}for(var i:u32=0u;i){let instanceIdx=globalId.x;if(instanceIdx>=(cullingUniforms.instanceCount)){return;}let u_instanceGroupModelMatrix=instanceUniforms.instanceGroupModelMatrix;let modelMatrix=u_instanceGroupModelMatrix*instanceUniforms.instanceModelMatrixs[instanceIdx];let worldPosition=vec3(modelMatrix[3][0],modelMatrix[3][1],modelMatrix[3][2]);let scaleX=length(vec3(modelMatrix[0][0],modelMatrix[0][1],modelMatrix[0][2]));let scaleY=length(vec3(modelMatrix[1][0],modelMatrix[1][1],modelMatrix[1][2]));let scaleZ=length(vec3(modelMatrix[2][0],modelMatrix[2][1],modelMatrix[2][2]));let maxScale=max(max(scaleX,scaleY),scaleZ);let scaledRadius=BOUNDING_RADIUS*maxScale;let isVisible=isInsideFrustum(worldPosition,scaledRadius);if(isVisible){let distanceToCamera=distance(worldPosition,cullingUniforms.cameraPosition);let lodLevel=calculateLODLevel(distanceToCamera);let visibilityStride=cullingUniforms.stride;let aliveIndex=atomicAdd(&indirectDrawBuffer[lodLevel].instanceCount,1u);visibilityBuffer[visibilityStride*lodLevel+aliveIndex]=instanceIdx;}}")}}var Us=Object.freeze({__proto__:null,ADrawDebuggerLight:ADrawDebuggerLight,DrawDebuggerAxis:DrawDebuggerAxis,DrawDebuggerDirectionalLight:DrawDebuggerDirectionalLight,DrawDebuggerGrid:DrawDebuggerGrid,DrawDebuggerMesh:DrawDebuggerMesh,DrawDebuggerPointLight:DrawDebuggerPointLight,DrawDebuggerSpotLight:DrawDebuggerSpotLight}),ks=Object.freeze({__proto__:null,CoreInstancingMesh:Is,CoreMesh:qa,CoreSkyAtmosphere:Ka,CoreSkyBox:Ga,CoreSpriteSheet:as,CoreTextField:ys,CoreView:Ya,DrawDebugger:Us,Group2D:Group2D,Group3D:Group3D,InstancingMesh:InstancingMesh,LINE_TYPE:ms,Line2D:class extends Line3D{constructor(i,g=ms.LINEAR,x="#fff"){super(i,g,x),this._material=new LineMaterial(i)}get geometry(){return this._geometry}set geometry(i){consoleAndThrowError("Line2D can not change geometry")}get material(){return this._material}set material(i){consoleAndThrowError("Line2D can not change material")}createCustomMeshVertexShaderModule=()=>this.createMeshVertexShaderModuleBASIC("VERTEX_MODULE_LINE_2D",vs,_s,ps);addPoint(i=0,g=0,x=this.baseColor,v=1,_=0,y=0,b=0,S=0){super.addPoint(i,g,0,x,v,_,y,0,b,S,0)}addPointAt(i,g=0,x=0,v=this.baseColor,_=1,y=0,b=0,S=0,w=0){super.addPointAt(i,g,x,0,v,_,y,b,0,S,w,0)}},Line3D:Line3D,Mesh:Mesh,PARTICLE_EASE:Wa,ParticleEmitter:ParticleEmitter,Scene:Scene,SkyAtmosphere:SkyAtmosphere,SkyBox:SkyBox,Sprite2D:Sprite2D,Sprite3D:Sprite3D,SpriteSheet2D:SpriteSheet2D,SpriteSheet3D:SpriteSheet3D,SpriteSheetInfo:SpriteSheetInfo,TextField2D:TextField2D,TextField3D:TextField3D,View2D:View2D,View3D:View3D}),Gs=Object.freeze({__proto__:null,ABaseLight:ABaseLight,LightManager:LightManager}),Os=Object.freeze({__proto__:null,AmbientLight:AmbientLight,Core:Gs,DirectionalLight:DirectionalLight,PointLight:PointLight,SpotLight:SpotLight});function sortTransparentObjects(i,g){const x={},{x:v,y:_,z:y}=i;return g.sort((i,g)=>{if(i=i.mesh,g=g.mesh,!x[i.uuid]){const g=i.x-v,b=i.y-_,S=i.z-y;x[i.uuid]=g*g+b*b+S*S}if(!x[g.uuid]){const i=g.x-v,b=g.y-_,S=g.z-y;x[g.uuid]=i*i+b*b+S*S}return x[g.uuid]-x[i.uuid]})}var Vs=Object.freeze({__proto__:null,Ray:Ray,calculateNormals:calculateNormals,calculateTangents:calculateTangents,computeViewFrustumPlanes:computeViewFrustumPlanes,getScreenPoint:getScreenPoint,localToWorld:localToWorld,mat3:Ct,mat4:At,matToEuler:mat4ToEuler,quat:br,quaternionToRotationMat4:quaternionToRotationMat4,screenToWorld:screenToWorld,sortTransparentObjects:sortTransparentObjects,updateObject3DMatrix:updateObject3DMatrix,vec2:Dr,vec3:zt,vec4:Jt,worldToLocal:worldToLocal}),Ns=Object.freeze({__proto__:null,GeometryGPURenderInfo:GeometryGPURenderInfo,Primitive:Primitive,PrimitiveUtils:PrimitiveUtils,createPrimitiveGeometry:createPrimitiveGeometry});var Fs=Object.freeze({__proto__:null,Box:Box,Capsule:class extends Primitive{constructor(i,g=.5,x=1,v=32,_=1,y=12){const b=Primitive.generateUniqueKey("CAPSULE",{radius:g,height:x,radialSegments:v,heightSegments:_,capSegments:y});super(i,b,()=>PrimitiveUtils.generateCapsuleData(i,g,x,v,_,y,b))}},Circle:class extends Primitive{constructor(i,g=1,x=8,v=0,_=2*Math.PI,y=!1){const b=Primitive.generateUniqueKey("CIRCLE",{radius:g,radialSegments:x,thetaStart:v,thetaLength:_,isRadial:y});super(i,b,()=>PrimitiveUtils.generateCircleEntryData(i,g,x,v,_,y,b))}},Cone:class extends Primitive{constructor(i,g=1,x=1,v=32,_=1,y=!0,b=0,S=2*Math.PI){const w=Primitive.generateUniqueKey("CONE",{radius:g,height:x,radialSegments:v,heightSegments:_,capBottom:y,thetaStart:b,thetaLength:S});super(i,w,()=>PrimitiveUtils.generateConeData(i,g,x,v,_,y,b,S,w))}},Core:Ns,Cylinder:Cylinder,Ground:class extends Primitive{constructor(i,g=1,x=1,v=1,_=1,y=!1){const b=Primitive.generateUniqueKey("GROUND",{width:g,height:x,widthSegments:v,heightSegments:_,flipY:y});super(i,b,()=>PrimitiveUtils.generateGroundData(i,g,x,v,_,y,b))}},Plane:Plane,Ring:class extends Primitive{constructor(i,g=.5,x=1,v=8,_=1,y=0,b=2*Math.PI,S=!1){const w=Primitive.generateUniqueKey("RING",{innerRadius:g,outerRadius:x,thetaSegments:v,phiSegments:_,thetaStart:y,thetaLength:b,isRadial:S});super(i,w,()=>PrimitiveUtils.generateRingEntryData(i,g,x,v,_,y,b,S,w))}},RoundedBox:class extends Primitive{constructor(i,g=1,x=1,v=1,_=1,y=1,b=1,S=.1,w=4){const L=`RoundedBox_${g}_${x}_${v}_${_}_${y}_${b}_${S}_${w}`;super(i,L,()=>PrimitiveUtils.generateRoundedBoxData(i,g,x,v,_,y,b,S,w,L))}},Sphere:Sphere,Torus:class extends Primitive{constructor(i,g=1,x=.5,v=16,_=16,y=0,b=2*Math.PI,S=!1,w=!1,L=!1,k=!1){if(v<3)throw new Error("radialSegments must be 3 or greater");if(_<3)throw new Error("tubularSegments must be 3 or greater");const H=Primitive.generateUniqueKey("TORUS",{radius:g,thickness:x,radialSegments:v,tubularSegments:_,thetaStart:y,thetaLength:b,capStart:S,capEnd:w,isRadialCapStart:L,isRadialCapEnd:k});super(i,H,()=>PrimitiveUtils.generateTorusData(i,g,x,v,_,y,b,S,w,L,k,H))}},TorusKnot:class extends Primitive{constructor(i,g=1,x=.4,v=64,_=8,y=2,b=3){const S=Primitive.generateUniqueKey("TORUS_KNOT",{radius:g,tubeRadius:x,tubularSegments:v,radialSegments:_,windingsAroundAxis:y,windingsAroundCircle:b});super(i,S,()=>PrimitiveUtils.generateTorusKnotData(i,g,x,v,_,y,b,S))}}});const Hs=parseWGSL("PHONG_MATERIAL","#redgpu_include SYSTEM_UNIFORM;#redgpu_include color.getTintBlendMode;#redgpu_include shadow.getDirectionalShadowVisibility;#redgpu_include math.tnb.getTBNFromVertexTangent #redgpu_include math.tnb.getNormalFromNormalMap #redgpu_include displacement.getDisplacementNormal;#redgpu_include entryPoint.mesh.entryPointPickingFragment;#redgpu_include systemStruct.OutputFragment;#redgpu_include math.getMotionVector;#redgpu_include lighting.getLightDistanceAttenuation;#redgpu_include lighting.getLightAngleAttenuation;#redgpu_include skyAtmosphere.skyAtmosphereFn const maxDistance:f32=1000.0;struct Uniforms{color:vec3,emissiveColor:vec3,emissiveStrength:f32,specularColor:vec3,specularStrength:f32,shininess:f32,aoStrength:f32,normalScale:f32,displacementScale:f32,opacity:f32,useTint:u32,tint:vec4,tintBlendMode:u32,useSSR:u32,metallic:f32,roughness:f32,};struct InputData{@builtin(position)position:vec4,@location(0)vertexPosition:vec3,@location(1)vertexNormal:vec3,@location(2)uv:vec2,@location(3)vertexTangent:vec4,@location(7)currentClipPos:vec4,@location(8)prevClipPos:vec4,@location(11)combinedOpacity:f32,@location(12)motionVector:vec3,@location(13)shadowCoord:vec3,@location(14)@interpolate(flat)receiveShadow:f32,@location(15)@interpolate(flat)pickingId:vec4,}@group(2)@binding(0)varuniforms:Uniforms;@group(2)@binding(1)var diffuseTextureSampler:sampler;@group(2)@binding(2)var diffuseTexture:texture_2d;@group(2)@binding(3)var alphaTextureSampler:sampler;@group(2)@binding(4)var alphaTexture:texture_2d;@group(2)@binding(5)var specularTextureSampler:sampler;@group(2)@binding(6)var specularTexture:texture_2d;@group(2)@binding(7)var emissiveTextureSampler:sampler;@group(2)@binding(8)var emissiveTexture:texture_2d;@group(2)@binding(9)var aoTextureSampler:sampler;@group(2)@binding(10)var aoTexture:texture_2d;@group(2)@binding(11)var normalTextureSampler:sampler;@group(2)@binding(12)var normalTexture:texture_2d;@group(2)@binding(13)var displacementTextureSampler:sampler;@group(2)@binding(14)var displacementTexture:texture_2d;#redgpu_include math.PI #redgpu_include math.INV_PI #redgpu_include math.EPSILON #redgpu_include math.direction.getViewDirection fn getDiffuseBRDFDisney(NdotL:f32,NdotV:f32,LdotH:f32,roughness:f32,albedo:vec3)->vec3{if(NdotL<=.0){return vec3(.0);}let energyBias=mix(.0,0.5,roughness);let energyFactor=mix(1.0,1.0/1.51,roughness);let fd90=energyBias+2.0*LdotH*LdotH*roughness;let f0=1.0;let lightScatter=f0+(fd90-f0)*pow(1.0-NdotL,5.0);let viewScatter=f0+(fd90-f0)*pow(1.0-NdotV,5.0);return albedo*NdotL*lightScatter*viewScatter*energyFactor*INV_PI;}fn getFresnelSchlick(cosTheta:f32,F0:vec3)->vec3{return F0+(vec3(1.0)-F0)*pow(clamp(1.0-cosTheta,.0,1.0),5.0);}fn getDistributionGGX(NdotH:f32,roughness:f32)->f32{let alpha=roughness*roughness;let alpha2=alpha*alpha;let NdotH2=NdotH*NdotH;let nom=alpha2;let denom=(NdotH2*(alpha2-1.0)+1.0);let denomSquared=denom*denom;return nom/max(EPSILON,denomSquared*PI);}fn getSpecularVisibility(NdotV:f32,NdotL:f32,roughness:f32)->f32{let alpha=roughness*roughness;let alpha2=alpha*alpha;let safeNdotV=max(NdotV,1e-4);let safeNdotL=max(NdotL,1e-4);let GGXV=safeNdotL*sqrt(safeNdotV*safeNdotV*(1.0-alpha2)+alpha2);let GGXL=safeNdotV*sqrt(safeNdotL*safeNdotL*(1.0-alpha2)+alpha2);return 0.5/max(GGXV+GGXL,EPSILON);}fn getSpecularBRDF(F0:vec3,roughness:f32,NdotH:f32,NdotV:f32,NdotL:f32,LdotH:f32)->vec3{let D=getDistributionGGX(NdotH,roughness);let V=getSpecularVisibility(NdotV,NdotL,roughness);let F=getFresnelSchlick(LdotH,F0);return D*V*F;}@fragment fn main(inputData:InputData)->OutputFragment{var output:OutputFragment;let input_vertexNormal=inputData.vertexNormal.xyz;let input_vertexPosition=inputData.vertexPosition.xyz;let u_ambientLight=systemUniforms.ambientLight;let u_directionalLightCount=systemUniforms.directionalLightCount;let u_directionalLights=systemUniforms.directionalLights;let u_directionalShadowDepthTextureSize=systemUniforms.shadow.directionalShadowDepthTextureSize;let u_directionalShadowBias=systemUniforms.shadow.directionalShadowBias;let u_camera=systemUniforms.camera;let u_cameraPosition=u_camera.cameraPosition;let u_color=uniforms.color;let u_aoStrength=uniforms.aoStrength;let u_emissiveColor=uniforms.emissiveColor;let u_emissiveStrength=uniforms.emissiveStrength;let u_normalScale=uniforms.normalScale;let u_specularColor=uniforms.specularColor;let u_specularStrength=uniforms.specularStrength;let u_shininess=uniforms.shininess;let u_opacity=uniforms.opacity;let V=getViewDirection(input_vertexPosition,u_cameraPosition);let receiveShadowYn=inputData.receiveShadow !=.0;var N=normalize(input_vertexNormal);#redgpu_if displacementTexture{let dist=distance(input_vertexPosition,u_cameraPosition);let maxMip=f32(textureNumLevels(displacementTexture))-1.0;let targetMipLevel=clamp((dist/maxDistance)*maxMip,.0,maxMip);let tangentDisplacedNormal=getDisplacementNormal(displacementTexture,displacementTextureSampler,uniforms.displacementScale,inputData.uv,targetMipLevel);let tbn=getTBNFromVertexTangent(N,inputData.vertexTangent);N=normalize(tbn*tangentDisplacedNormal);}#redgpu_endIf #redgpu_if normalTexture let normalSamplerColor=textureSample(normalTexture,normalTextureSampler,inputData.uv).rgb;let tbn=getTBNFromVertexTangent(N,inputData.vertexTangent);N=getNormalFromNormalMap(normalSamplerColor,tbn,u_normalScale);#redgpu_endIf N=normalize(N);let NdotV=max(dot(N,V),1e-6);var resultAlpha:f32=u_opacity*inputData.combinedOpacity;#redgpu_if alphaTexture let alphaMapValue:f32=textureSample(alphaTexture,alphaTextureSampler,inputData.uv).r;resultAlpha=alphaMapValue*resultAlpha;if(resultAlpha==.0){discard;}#redgpu_endIf var baseColor:vec3=u_color;#redgpu_if diffuseTexture let diffuseSampleColor=textureSample(diffuseTexture,diffuseTextureSampler,inputData.uv);baseColor=diffuseSampleColor.rgb;resultAlpha=resultAlpha*diffuseSampleColor.a;#redgpu_endIf let metallicParameter=uniforms.metallic;var roughnessParameter=select(sqrt(2.0/(u_shininess+2.0)),uniforms.roughness,uniforms.roughness>.0);roughnessParameter=clamp(roughnessParameter,.045,1.0);var specularSamplerValue:f32=1.0;#redgpu_if specularTexture specularSamplerValue=textureSample(specularTexture,specularTextureSampler,inputData.uv).r;#redgpu_endIf let F0_dielectric=vec3(.04)*u_specularColor*u_specularStrength*specularSamplerValue;let F0=mix(F0_dielectric,baseColor,metallicParameter);let albedo=baseColor*(1.0-metallicParameter);var visibility:f32=1.0;visibility=getDirectionalShadowVisibility(directionalShadowMap,directionalShadowMapSampler,u_directionalShadowDepthTextureSize,u_directionalShadowBias,inputData.shadowCoord);if(!receiveShadowYn){visibility=1.0;}var totalDirectLighting=vec3(.0);for(var i=0u;itLight.radius){continue;}let L=normalize(lightDir);var attenuation=getLightDistanceAttenuation(lightDistance,tLight.radius);if(tLight.isSpotLight>.0){let spotDir=normalize(vec3(tLight.directionX,tLight.directionY,tLight.directionZ));attenuation*=getLightAngleAttenuation(normalize(-L),spotDir,tLight.innerCutoff,tLight.outerCutoff);}if(attenuation<=.0){continue;}let finalLightColor=tLight.color*tLight.intensity*attenuation;totalDirectLighting+=calcPbrLight(finalLightColor,N,V,L,NdotV,roughnessParameter,metallicParameter,albedo,F0);}var ambientContribution=albedo*u_ambientLight.color*u_ambientLight.intensity*INV_PI;if(systemUniforms.useSkyAtmosphere==1u){let u_atmo=systemUniforms.skyAtmosphere;let skyIntensity=u_atmo.sunIntensity;let diffTrans=getTransmittance(transmittanceTexture,atmosphereSampler,u_atmo.cameraHeight,N.y,u_atmo.atmosphereHeight);let skyIrradiance=textureSampleLevel(atmosphereIrradianceLUT,atmosphereSampler,N,.0).rgb*skyIntensity;ambientContribution=(ambientContribution*diffTrans)+(albedo*skyIrradiance*INV_PI);}var mixColor=totalDirectLighting+ambientContribution;#redgpu_if aoTexture mixColor*=textureSample(aoTexture,aoTextureSampler,inputData.uv).rgb*u_aoStrength;#redgpu_endIf var emissiveColor=u_emissiveColor*u_emissiveStrength;#redgpu_if emissiveTexture emissiveColor=textureSample(emissiveTexture,emissiveTextureSampler,inputData.uv).rgb*u_emissiveStrength;#redgpu_endIf let finalColor=vec4((mixColor*systemUniforms.preExposure)+emissiveColor,resultAlpha);#redgpu_if useTint output.color=getTintBlendMode(finalColor,uniforms.tintBlendMode,uniforms.tint);#redgpu_else output.color=finalColor;#redgpu_endIf if(systemUniforms.isView3D==1&&output.color.a==.0){discard;}let smoothness=1.0-roughnessParameter;let smoothnessCurved=smoothness*smoothness*(3.0-2.0*smoothness);output.gBufferNormal=vec4(N*0.5+0.5,smoothnessCurved*(.04+0.96*metallicParameter*metallicParameter));output.gBufferMotionVector=vec4(getMotionVector(inputData.currentClipPos,inputData.prevClipPos),.0,1.0);return output;}fn calcPbrLight(lightColor:vec3,N:vec3,V:vec3,L:vec3,NdotV:f32,roughness:f32,metallic:f32,albedo:vec3,F0:vec3)->vec3{let NdotL=max(dot(N,L),.0);if(NdotL<=.0){return vec3(.0);}let H=normalize(L+V);let NdotH=max(dot(N,H),.0);let LdotH=max(dot(L,H),.0);let VdotH=max(dot(V,H),.0);let F=getFresnelSchlick(VdotH,F0);let D=getDistributionGGX(NdotH,roughness);let Vis=getSpecularVisibility(NdotV,NdotL,roughness);let spec=D*Vis*F;let diff=getDiffuseBRDFDisney(NdotL,NdotV,LdotH,roughness,albedo);let kS=F;let kD=(vec3(1.0)-kS)*(1.0-metallic);return(kD*diff+spec)*lightColor*NdotL;}");class PhongMaterial extends AUVTransformBaseMaterial{constructor(i,g="#fff",x){super(i,"PHONG_MATERIAL",Hs,2),x&&(this.name=x),this.initGPURenderInfos(),this.color.setColorByHEX(g),this.emissiveColor.setColorByHEX(this.emissiveColor.hex),this.specularColor.setColorByHEX(this.specularColor.hex),this.diffuseTextureSampler=new Sampler(this.redGPUContext,{magFilter:"linear",minFilter:"linear",mipmapFilter:"linear",addressModeU:"repeat",addressModeV:"repeat",addressModeW:"repeat"})}}defineSampler(PhongMaterial,[{key:"alphaTextureSampler"},{key:"aoTextureSampler"},{key:"diffuseTextureSampler"},{key:"emissiveTextureSampler"},{key:"environmentTextureSampler"},{key:"normalTextureSampler"},{key:"specularTextureSampler"},{key:"displacementTextureSampler"}]),definePositiveNumber(PhongMaterial,[{key:"aoStrength",value:1},{key:"specularStrength",value:1},{key:"emissiveStrength",value:1},{key:"shininess",value:32},{key:"normalScale",value:1},{key:"displacementScale",value:1}]),defineColorRGB(PhongMaterial,[{key:"color"},{key:"emissiveColor",value:"#000000"},{key:"specularColor",value:"#ffffff"}]),defineTexture(PhongMaterial,[{key:"alphaTexture"},{key:"aoTexture"},{key:"diffuseTexture"},{key:"emissiveTexture"},{key:"environmentTexture"},{key:"normalTexture"},{key:"specularTexture"},{key:"displacementTexture"}]),defineBoolean(PhongMaterial,[{key:"useSSR",value:!1}]),definePositiveNumber(PhongMaterial,[{key:"metallic",value:0,min:0,max:1},{key:"roughness",value:0,min:0,max:1}]),Object.freeze(PhongMaterial);var zs=Object.freeze({__proto__:null,BLEND_MODE:Xa,BitmapMaterial:BitmapMaterial,ColorMaterial:ColorMaterial,Core:yi,PBRMaterial:PBRMaterial,PhongMaterial:PhongMaterial,TINT_BLEND_MODE:xi}),$s=Object.freeze({__proto__:null,ImmutableKeyMap:ImmutableKeyMap,ManagementResourceBase:ManagementResourceBase,ResourceBase:ResourceBase,ResourceManager:ResourceManager,ResourceStatusInfo:ResourceStatusInfo}),js=Object.freeze({__proto__:null,ABaseBuffer:ABaseBuffer,AUniformBaseBuffer:AUniformBaseBuffer}),Ks=Object.freeze({__proto__:null,VertexInterleavedStructElement:VertexInterleavedStructElement});class ResourceStateHDRTexture{texture;src;cacheKey;useNum=0;uuid;constructor(i){this.texture=i,this.src=i.src,this.cacheKey=i.cacheKey,this.useNum=0,this.uuid=i.uuid}}class HDRLoader{#Bg=!0;constructor(i=!0){this.#Bg=i}get enableDebugLogs(){return this.#Bg}set enableDebugLogs(i){this.#Bg=i}async loadHDRFile(i){this.#Bg&&g(`HDR 파일 로딩 시작: ${i}`);const x=await fetch(i);if(!x.ok)throw new Error(`HTTP ${x.status}: ${x.statusText}`);const v=await x.arrayBuffer(),_=new Uint8Array(v),y=this.#Dg(_,i);return g({...y}),{...y}}#Dg(i,x){const v=this.#Eg(i);if(this.#Bg&&g(`파일 형식: ${v.format}`),!v.isValid)throw new Error(v.error||"지원되지 않는 파일 형식입니다");if(x.split("?")[0].toLowerCase().endsWith(".hdr")){this.#Bg&&this.#Ig(i.slice(0,200));const g=this.#Ag(i);return this.#Bg&&this.#Lg(g),g}throw x.split("?")[0].toLowerCase().endsWith(".exr")?new Error("EXR format not supported yet"):new Error(`Unsupported HDR format: ${x}`)}#Ag(i){let x=0,v="";const _={};for(;x0){_[v.substring(0,g).trim()]=v.substring(g+1).trim()}}for(v="";x>8&255)&&i[g+3]===(255&x)){g+=4;for(let _=0;_<4;_++){let y=_;for(;y<4*x;){const _=i[g++];if(_>128){const b=_-128,S=i[g++];for(let i=0;ii.toString(16).padStart(2,"0")).join(" "),Array.from(i.slice(g,g+16)).map(i=>i>=32&&i<=126?String.fromCharCode(i):".").join("")}}async function float32ToFloat16Linear(i,g,x){const v=performance.now(),{gpuDevice:_}=i,{width:y,height:b,targetTexture:S}=x,w=g.length/4;try{const x=_.createShaderModule({code:"struct Constants{width:u32,height:u32,}@group(0)@binding(0)varinputData:array;@group(0)@binding(1)varoutputData:array;@group(0)@binding(2)varconstants:Constants;fn floatToHalf(value:f32)->u32{let bits=bitcast(value);let sign=(bits>>16u)& 0x8000u;var exp=(bits>>23u)& 0xFFu;var mantissa=bits & 0x7FFFFFu;if(exp==0u){return sign;}if(exp==255u){return sign | 0x7C00u | select(0u,1u,mantissa !=0u);}let newExp=i32(exp)-127+15;if(newExp<=0){return sign;}if(newExp>=31){return sign | 0x7C00u;}return sign |(u32(newExp)<<10u)|(mantissa>>13u);}@compute @workgroup_size(8,8)fn main(@builtin(global_invocation_id)global_id:vec3){let x=global_id.x;let y=global_id.y;if(x>=constants.width||y>=constants.height){return;}let pixelIndex=y*constants.width+x;let baseIndex=pixelIndex*4u;let r=inputData[baseIndex];let g=inputData[baseIndex+1u];let b=inputData[baseIndex+2u];let a=inputData[baseIndex+3u];let r16=floatToHalf(r);let g16=floatToHalf(g);let b16=floatToHalf(b);let a16=floatToHalf(a);let outputIndex=pixelIndex*2u;outputData[outputIndex]=(g16<<16u)| r16;outputData[outputIndex+1u]=(a16<<16u)| b16;}",label:"float16_linear_conversion_shader"}),L=function(i,g,x){const v=i.createBuffer({size:g.byteLength,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST,label:"float16_input_buffer"}),_=i.createBuffer({size:8*x,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC,label:"float16_output_buffer"}),y=i.createBuffer({size:16,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,label:"float16_constants_buffer"});return i.queue.writeBuffer(v,0,g),{inputBuffer:v,outputBuffer:_,constantsBuffer:y}}(_,g,w);_.queue.writeBuffer(L.constantsBuffer,0,new Uint32Array([y,b]));const{computePipeline:k,bindGroup:H}=function(i,g,x){const v=i.createComputePipeline({layout:"auto",compute:{module:g,entryPoint:"main"},label:"float16_conversion_pipeline"}),_=i.createBindGroup({layout:v.getBindGroupLayout(0),entries:[{binding:0,resource:{buffer:x.inputBuffer}},{binding:1,resource:{buffer:x.outputBuffer}},{binding:2,resource:{buffer:x.constantsBuffer}}],label:"float16_conversion_bindgroup"});return{computePipeline:v,bindGroup:_}}(_,x,L);await async function(i,g,x,v,_,y,b){const S=Math.ceil(y/8),w=Math.ceil(b/8);if(S>65535||w>65535)throw new Error(`이미지 크기 초과: ${S} × ${w}`);await i.commandEncoderManager.immediateComputePass("float16_conversion_command_encoder",i=>{i.setPipeline(g),i.setBindGroup(0,x),i.dispatchWorkgroups(S,w)},i=>{i.copyBufferToTexture({buffer:v,bytesPerRow:8*y,rowsPerImage:b},{texture:_},{width:y,height:b,depthOrArrayLayers:1})}),await i.gpuDevice.queue.onSubmittedWorkDone()}(i,k,H,L.outputBuffer,S,y,b),function(i){i.inputBuffer.destroy(),i.outputBuffer.destroy(),i.constantsBuffer.destroy()}(L);return{processedPixels:w,executionTime:performance.now()-v}}catch(i){throw console.error("Float16 변환 실패:",i),i}}class HDRTexture extends ManagementResourceBase{#V;#wo;#H=0;#kg=new HDRLoader;#z="rgba16float";#q;#Y;#Gt=0;#Ot=0;constructor(i,g,x,v){if(super(i,"managedHDRTextureState"),this.#q=x,this.#Y=v,g){const i=this.#W(g);this.#Gg(i),this.#wo=i,this.cacheKey=this.#Z(g);const{table:x}=this.targetResourceManagedState;let v=x.get(this.cacheKey);if(v){const i=v.texture;return this.#q?.(i),i}this.src=g,this.#J()}}get width(){return this.#Gt}get height(){return this.#Ot}get videoMemorySize(){return this.#H}get gpuTexture(){return this.#V}get src(){return this.#wo}set src(i){const g=this.#W(i);this.#Gg(g),this.#wo=g,this.cacheKey=this.#Z(i),this.#wo&&this.#Og(this.#wo)}destroy(){const i=this.#V;this.#te(null),this.notifyUpdate(!0),this.#re(),this.#wo=null,this.cacheKey=null,i&&this.redGPUContext.commandEncoderManager.addDeferredDestroy(i)}#Z(i){let g;return i||(g=this.uuid),g="string"==typeof i?getAbsoluteURL(window.location.href,i):i.cacheKey||getAbsoluteURL(window.location.href,i.src),`HDRTexture_${g}`}#W(i){return"string"==typeof i?i:i.src}#Gg(i){if(!i||"string"!=typeof i)throw new Error("HDR 파일 경로가 필요합니다");if(!i.split("?")[0].split("#")[0].toLowerCase().endsWith(".hdr"))throw new Error(`지원되지 않는 형식입니다. .hdr 형식만 지원됩니다. 입력된 파일: ${i}`)}async#Og(i){try{const g=await this.#kg.loadHDRFile(i);this.#Gt=g.width,this.#Ot=g.height,await this.#ee(g),this.#q?.(this),this.notifyUpdate()}catch(i){console.error("HDR loading error:",i),this.#Y?.(i)}}async#ee(i){const{gpuDevice:g}=this.redGPUContext,x=this.#V,v={size:[this.#Gt,this.#Ot,1],format:this.#z,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC,label:`HDRTexture_2D_${this.#wo}`},_=g.createTexture(v);await float32ToFloat16Linear(this.redGPUContext,i.data,{width:this.#Gt,height:this.#Ot,targetTexture:_}),this.#te(_),x&&this.redGPUContext.commandEncoderManager.addDeferredDestroy(x)}#te(i){this.targetResourceManagedState.videoMemory-=this.#H,this.#V=i,this.#H=i?calculateTextureByteSize(i):0,this.targetResourceManagedState.videoMemory+=this.#H,this.notifyUpdate()}#J(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateHDRTexture(this))}#re(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}}Object.freeze(HDRTexture);const Xs={MODE_1D:1,MODE_2D:2,MODE_3D:3};Object.freeze(Xs);const qs="managedBitmapTextureState",Ys={animationSpeed:1,animationX:.1,animationY:.1};class ANoiseTexture extends ManagementResourceBase{mipLevelCount=1;useMipmap=!0;src;#V;#Vg=8;#Ng=8;#Fg=1;#Hg;#zg;#$g;#jg;#Kg;#se;#Xg;#Gt;#Ot;#qg;#Yg=0;#Wg=1;#Zg=Ys.animationX;#Jg=Ys.animationY;#H=0;constructor(i,g=1024,x=1024,v,_=!0){super(i,qs),validateUintRange(g,2,2048),validateUintRange(x,2,2048),this.#Gt=g,this.#Ot=x,this.#qg=v,this.useMipmap=_,this.#N(i),this.cacheKey=`NoiseTexture_${g}x${x}_${Date.now()}`,this.#V=this.#Qg(i,g,x),this.#H=calculateTextureByteSize(this.#V),this.#ex(),this.#J()}get videoMemorySize(){return this.#H}get resourceManagerKey(){return qs}get animationSpeed(){return this.#Wg}set animationSpeed(i){validatePositiveNumberRange(i),this.#Wg=i,this.updateUniform("animationSpeed",i)}get animationX(){return this.#Zg}set animationX(i){validateNumber(i),this.#Zg=i,this.updateUniform("animationX",i)}get animationY(){return this.#Jg}set animationY(i){validateNumber(i),this.#Jg=i,this.updateUniform("animationY",i)}get uniformInfo(){return this.#Xg}get gpuTexture(){return this.#V}get time(){return this.#Yg}set time(i){validatePositiveNumberRange(i),this.#Yg=i,this.updateUniform("time",i/1e3)}updateUniform(i,g){this.#Xg.members[i]&&(this.#se.writeOnlyBuffer(this.#Xg.members[i],g),this.#qg[i]=g),this.#ex()}updateUniforms(i){Object.entries(i).forEach(([i,g])=>{this.#Xg.members[i]&&(this.#se.writeOnlyBuffer(this.#Xg.members[i],g),this.#qg[i]=g)}),this.#ex()}render(i){this.updateUniform("time",i)}destroy(){const i=this.#V;this.notifyUpdate(!0),this.#re(),i&&i.destroy(),this.src=null,this.cacheKey=null,this.#V=null}#N(i){const{gpuDevice:g}=i,x=this.#tx();this.cacheKey=this.uuid,this.#Hg=g.createShaderModule({code:x}),this.#$g=this.#rx(i),this.#jg=this.#ix(g,this.#Hg,this.#$g);const v=parseWGSL("ANoiseTexture",x);this.#Xg=v.uniforms.uniforms;const _=new ArrayBuffer(this.#Xg.arrayBufferByteLength);this.#se=new UniformBuffer(i,_,`${this.constructor.name}_UniformBuffer`),this.#qg.uniformDefaults&&this.updateUniforms({...Ys,...this.#qg.uniformDefaults})}#tx(){return`\n ${`\n struct Uniforms {\n time: f32,\n\t\t\t\t\t\t\t\tanimationSpeed: f32,\n\t\t\t\t\t\t\t\tanimationX: f32,\n\t\t\t\t\t\t\t\tanimationY: f32,\n ${this.#qg.uniformStruct||""}\n };\n `}\n @group(0) @binding(0) var uniforms : Uniforms;\n @group(0) @binding(1) var outputTexture : texture_storage_2d;\n \n ${this.#qg.helperFunctions||""}\n @compute @workgroup_size(${this.#Vg},${this.#Ng},${this.#Fg})\n fn main (\n @builtin(global_invocation_id) global_id : vec3,\n ){\n let index = vec2(global_id.xy);\n let dimensions: vec2 = textureDimensions(outputTexture);\n \n if (index.x >= dimensions.x || index.y >= dimensions.y) {\n return;\n }\n \n let dimW = f32(dimensions.x);\n let dimH = f32(dimensions.y);\n let base_uv = vec2((f32(index.x) + 0.5) / dimW, (f32(index.y) + 0.5) / dimH);\n ${this.#qg.mainLogic}\n \n textureStore(outputTexture, index, finalColor);\n }\n `}#ex(){if(!this.#zg)return;const{redGPUContext:i}=this,{commandEncoderManager:g,resourceManager:x}=i,v={label:`NoiseTexture_${this.uuid}_ComputePass`};g.addResourceComputePass(v,i=>{i.setPipeline(this.#jg),i.setBindGroup(0,this.#zg),i.dispatchWorkgroups(Math.ceil(this.#Gt/this.#Vg),Math.ceil(this.#Ot/this.#Ng))}),this.useMipmap&&x.mipmapGenerator.generateMipmap(this.#V,this.#Kg)}#rx(i){return i.resourceManager.createBindGroupLayout("NoiseTextureBindGroupLayout",{entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.COMPUTE,storageTexture:{format:"rgba16float"}}]})}#Qg(i,g,x){this.mipLevelCount=this.useMipmap?getMipLevelCount(g,x):1,this.#Kg={size:{width:g,height:x},format:"rgba16float",mipLevelCount:this.mipLevelCount,usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_DST,label:this.cacheKey};const v=i.gpuDevice.createTexture(this.#Kg),_=v.createView({baseMipLevel:0,mipLevelCount:1});return this.#zg=this.#nx(i,this.#$g,_),v}#nx(i,g,x){return i.gpuDevice.createBindGroup({layout:g,entries:[{binding:0,resource:{buffer:this.#se.gpuBuffer,offset:0,size:this.#se.gpuBuffer.size}},{binding:1,resource:x}]})}#ix(i,g,x){return i.createComputePipeline({layout:i.createPipelineLayout({bindGroupLayouts:[x]}),compute:{module:g,entryPoint:"main"}})}#J(){this.redGPUContext.resourceManager.registerManagementResource(this,new ResourceStateBitmapTexture(this))}#re(){this.redGPUContext.resourceManager.unregisterManagementResource(this)}}const mergerNoiseUniformStruct=(i,g)=>[i,g].filter(Boolean).join("\n"),mergerNoiseUniformDefault=(i,g)=>({...i,...g||{}}),mergerNoiseHelperFunctions=(i,g)=>[i,g].filter(Boolean).join("\n");const Ws=Object.values(Xs),Zs={frequency:8,amplitude:1,octaves:1,persistence:.5,lacunarity:2,seed:0,noiseDimension:Xs.MODE_2D};const Js={EUCLIDEAN:0,MANHATTAN:1,CHEBYSHEV:2};Object.freeze(Js);const Qs={F1:0,F2:1,F2_MINUS_F1:2,F1_PLUS_F2:3,CELL_ID:4,CELL_ID_COLOR:5};Object.freeze(Qs);const eo=Object.values(Js),to=Object.values(Qs),ro={frequency:8,distanceScale:1,octaves:1,persistence:.5,lacunarity:2,seed:0,distanceType:Js.EUCLIDEAN,outputType:Qs.F1,jitter:1,cellIdColorIntensity:1};var io=Object.freeze({__proto__:null,ANoiseTexture:ANoiseTexture,mergerNoiseHelperFunctions:mergerNoiseHelperFunctions,mergerNoiseUniformDefault:mergerNoiseUniformDefault,mergerNoiseUniformStruct:mergerNoiseUniformStruct});class IBL extends RedGPUObject{#Zd;#ax;#sx;#ox;#ux;#lx;#cx;#hx;#fx=!1;#al=1;#zd=2e4;constructor(i,g,x=25e3,v=1024,_=512,y=64){super(i);const b=`${g}?key=${v}_${_}_${y}`;this.#cx=_,this.#lx=v,this.#hx=y,this.#zd=x,this.#ax=new DirectCubeTexture(i,`IBL_ENV_${b}`),this.#ox=new DirectCubeTexture(i,`IBL_SPECULAR_${b}`),this.#sx=new DirectCubeTexture(i,`IBL_IRRADIANCE_${b}`);const onLoad=async i=>{i.__addDirtyPipelineListener(this.#dx),i.gpuTexture&&await this.#dx(i)};this.#ux="string"==typeof g?new HDRTexture(i,g,onLoad):new CubeTexture(i,g,!0,onLoad)}get environmentSize(){return this.#lx}get prefilterSize(){return this.#cx}get irradianceSize(){return this.#hx}get irradianceTexture(){return this.#sx}get environmentTexture(){return this.#ax}get prefilterTexture(){return this.#ox}get intensityMultiplier(){return this.#al}set intensityMultiplier(i){this.#al=i}get luminance(){return this.#zd}set luminance(i){this.#zd=i}#dx=async i=>{if(!(i=i||this.#ux)||!i.gpuTexture||this.#fx)return;const{resourceManager:g}=this;this.#fx=!0;try{if(i instanceof HDRTexture){const{equirectangularToCubeGenerator:x}=g,v=await x.generate(i.gpuTexture,this.#lx);this.#Zd=v.gpuTexture}else this.#Zd=i.gpuTexture;await this.#mx()}finally{this.#fx=!1}};async#mx(){const{resourceManager:i}=this,{prefilterGenerator:g,irradianceGenerator:x}=i;if(this.#Zd){this.#ax.gpuTexture=this.#Zd;const i=await g.generate(this.#Zd,this.#cx);this.#ox.gpuTexture=i.gpuTexture;const v=await x.generate(this.#Zd,this.#hx);this.#sx.gpuTexture=v.gpuTexture}}}Object.freeze(IBL);var no=Object.freeze({__proto__:null,ShaderVariantGenerator:ShaderVariantGenerator,WGSLUniformTypes:WGSLUniformTypes,ensureVertexIndexBuiltin:ensureVertexIndexBuiltin,preprocessWGSL:preprocessWGSL}),ao=Object.freeze({__proto__:null,BitmapTexture:BitmapTexture,Core:$s,CoreBuffer:js,CoreIBL:H,CoreNoiseTexture:io,CoreVertexBuffer:Ks,CoreWGSLParser:no,CubeTexture:CubeTexture,DirectCubeTexture:DirectCubeTexture,DirectTexture:DirectTexture,DownSampleCubeMapGenerator:DownSampleCubeMapGenerator,HDRTexture:HDRTexture,IBL:IBL,IndexBuffer:IndexBuffer,MipmapGenerator:MipmapGenerator,NOISE_DIMENSION:Xs,PackedTexture:PackedTexture,Sampler:Sampler,SimplexTexture:class extends ANoiseTexture{#px=Zs.frequency;#gx=Zs.amplitude;#xx=Zs.octaves;#vx=Zs.persistence;#_x=Zs.lacunarity;#yx=Zs.seed;#bx=Zs.noiseDimension;constructor(i,g=1024,x=1024,v,_=!0){super(i,g,x,{...v,mainLogic:v?.mainLogic||"\n\t\t\t\t\t\tlet uv = vec2(\n\t\t\t\t\t\t\t(base_uv.x + uniforms.time * ( uniforms.animationX * uniforms.animationSpeed )) , \n\t\t\t\t\t\t\t(base_uv.y + uniforms.time * ( uniforms.animationY * uniforms.animationSpeed )) \n\t\t\t\t\t\t);\n\t\t\t\t\t\tlet noise = getSimplexNoiseByDimension( uv,uniforms );\n \n let finalColor = vec4(noise, noise, noise, 1.0);\n\t\t\t",uniformStruct:mergerNoiseUniformStruct("\n\t\t\t\t\tnoiseDimension : f32,\n\t\t\t\t\tfrequency: f32,\n\t\t\t\t\tamplitude: f32,\n\t\t\t\t\toctaves: i32,\n\t\t\t\t\tpersistence: f32,\n\t\t\t\t\tlacunarity: f32,\n\t\t\t\t\tseed: f32,\n\t\t\t\t",v?.uniformStruct),uniformDefaults:mergerNoiseUniformDefault(Zs,v?.uniformDefaults),helperFunctions:mergerNoiseHelperFunctions("fn mod289_vec3(x:vec3)->vec3{return x-floor(x*(1.0/289.0))*289.0;}fn mod289_vec2(x:vec2)->vec2{return x-floor(x*(1.0/289.0))*289.0;}fn mod289_vec4(x:vec4)->vec4{return x-floor(x*(1.0/289.0))*289.0;}fn mod289_f32(x:f32)->f32{return x-floor(x*(1.0/289.0))*289.0;}fn permute(x:vec3)->vec3{return mod289_vec3(((x*34.0)+1.0)*x);}fn permute4(x:vec4)->vec4{return mod289_vec4(((x*34.0)+1.0)*x);}fn permute_f32(x:f32)->f32{return mod289_f32(((x*34.0)+1.0)*x);}fn taylorInvSqrt4(r:vec4)->vec4{return 1.79284291400159-0.85373472095314*r;}fn simplex1D(x:f32)->f32{var i=floor(x);let f=fract(x);let g0=select(-1.0,1.0,(permute_f32(i)*.024390243902439)>=0.5);let g1=select(-1.0,1.0,(permute_f32(i+1.0)*.024390243902439)>=0.5);let d0=f;let d1=f-1.0;let t=f*f*f*(f*(f*6.0-15.0)+10.0);let n0=g0*d0;let n1=g1*d1;return mix(n0,n1,t)*0.395;}fn simplex2D(v:vec2)->f32{let C=vec4(0.211324865405187,0.366025403784439,-0.577350269189626,.024390243902439);var i=floor(v+dot(v,C.yy));let x0=v-i+dot(i,C.xx);let i1=select(vec2(.0,1.0),vec2(1.0,.0),x0.x>x0.y);var x12=x0.xyxy+C.xxzz;x12.x=x12.x-i1.x;x12.y=x12.y-i1.y;i=mod289_vec2(i);let p=permute(permute(i.y+vec3(.0,i1.y,1.0))+i.x+vec3(.0,i1.x,1.0));var m=max(0.5-vec3(dot(x0,x0),dot(x12.xy,x12.xy),dot(x12.zw,x12.zw)),vec3(.0));m=m*m;m=m*m;let x=2.0*fract(p*C.www)-1.0;let h=abs(x)-0.5;let ox=floor(x+0.5);let a0=x-ox;m=m*(1.79284291400159-0.85373472095314*(a0*a0+h*h));let g=vec3(a0.x*x0.x+h.x*x0.y,a0.y*x12.x+h.y*x12.y,a0.z*x12.z+h.z*x12.w);return 130.0*dot(m,g);}fn simplex3D(v:vec3)->f32{let C=vec2(1.0/6.0,1.0/3.0);let D=vec4(.0,0.5,1.0,2.0);var i=floor(v+dot(v,C.yyy));let x0=v-i+dot(i,C.xxx);let g=step(x0.yzx,x0.xyz);let l=1.0-g;let i1=min(g.xyz,l.zxy);let i2=max(g.xyz,l.zxy);let x1=x0-i1+C.xxx;let x2=x0-i2+C.yyy;let x3=x0-D.yyy;i=mod289_vec3(i);let p=permute4(permute4(permute4(i.z+vec4(.0,i1.z,i2.z,1.0))+i.y+vec4(.0,i1.y,i2.y,1.0))+i.x+vec4(.0,i1.x,i2.x,1.0));let n_=0.142857142857;let ns=n_*D.wyz-D.xzx;let j=p-49.0*floor(p*ns.z*ns.z);let x_=floor(j*ns.z);let y_=floor(j-7.0*x_);let x=x_*ns.x+ns.yyyy;let y=y_*ns.x+ns.yyyy;let h=1.0-abs(x)-abs(y);let b0=vec4(x.xy,y.xy);let b1=vec4(x.zw,y.zw);let s0=floor(b0)*2.0+1.0;let s1=floor(b1)*2.0+1.0;let sh=-step(h,vec4(.0));let a0=b0.xzyw+s0.xzyw*sh.xxyy;let a1=b1.xzyw+s1.xzyw*sh.zzww;var p0=vec3(a0.xy,h.x);var p1=vec3(a0.zw,h.y);var p2=vec3(a1.xy,h.z);var p3=vec3(a1.zw,h.w);let norm=taylorInvSqrt4(vec4(dot(p0,p0),dot(p1,p1),dot(p2,p2),dot(p3,p3)));p0*=norm.x;p1*=norm.y;p2*=norm.z;p3*=norm.w;var m=max(0.6-vec4(dot(x0,x0),dot(x1,x1),dot(x2,x2),dot(x3,x3)),vec4(.0));m=m*m;return 42.0*dot(m*m,vec4(dot(p0,x0),dot(p1,x1),dot(p2,x2),dot(p3,x3)));}fn fbm1D(pos:f32,octaves:i32)->f32{var value=.0;var amplitude=0.5;var frequency=1.0;var max_value=.0;for(var i=0;i=octaves){break;}value+=simplex1D(pos*frequency)*amplitude;max_value+=amplitude;amplitude*=0.5;frequency*=2.0;}return value/max_value;}fn fbm(pos:vec2,octaves:i32)->f32{var value=.0;var amplitude=0.5;var frequency=1.0;var max_value=.0;for(var i=0;i=octaves){break;}value+=simplex2D(pos*frequency)*amplitude;max_value+=amplitude;amplitude*=0.5;frequency*=2.0;}return value/max_value;}fn fbm3D(pos:vec3,octaves:i32)->f32{var value=.0;var amplitude=0.5;var frequency=1.0;var max_value=.0;for(var i=0;i=octaves){break;}value+=simplex3D(pos*frequency)*amplitude;max_value+=amplitude;amplitude*=0.5;frequency*=2.0;}return value/max_value;}fn getSimplexNoise1D(pos:f32,uniforms:Uniforms)->f32{var total_amplitude:f32=.0;var noise_value:f32=.0;var current_amplitude:f32=1.0;var current_frequency:f32=uniforms.frequency;for(var i:i32=0;i,uniforms:Uniforms)->f32{var total_amplitude:f32=.0;var noise_value:f32=.0;var current_amplitude:f32=1.0;var current_frequency:f32=uniforms.frequency;for(var i:i32=0;i,uniforms:Uniforms)->f32{var total_amplitude:f32=.0;var noise_value:f32=.0;var current_amplitude:f32=1.0;var current_frequency:f32=uniforms.frequency;for(var i:i32=0;i(uniforms.seed))*current_frequency;let octave_noise=simplex3D(noise_pos);noise_value+=octave_noise*current_amplitude;total_amplitude+=current_amplitude;current_amplitude*=uniforms.persistence;current_frequency*=uniforms.lacunarity;}noise_value/=total_amplitude;noise_value*=uniforms.amplitude;let normalized_noise=(noise_value+1.0)*0.5;return normalized_noise;}fn getSimplexNoiseByDimension(uv:vec2,uniforms:Uniforms)->f32{if(uniforms.noiseDimension<1.1){return getSimplexNoise1D(uv.x,uniforms);}else if(uniforms.noiseDimension<2.1){return getSimplexNoise2D(uv,uniforms);}else if(uniforms.noiseDimension<3.1){return getSimplexNoise3D(vec3(uv.x,uv.y,uniforms.seed*0.1),uniforms);}else{return getSimplexNoise2D(uv,uniforms);}}",v?.helperFunctions)},_)}get noiseDimension(){return this.#bx}set noiseDimension(i){Ws.includes(i)?(this.#bx=i,this.updateUniform("noiseDimension",i)):consoleAndThrowError(`Invalid value for noiseDimension. Received ${i}. Expected one of: ${Ws.join(", ")}`)}get frequency(){return this.#px}set frequency(i){validatePositiveNumberRange(i),this.#px=i,this.updateUniform("frequency",i)}get amplitude(){return this.#gx}set amplitude(i){validatePositiveNumberRange(i),this.#gx=i,this.updateUniform("amplitude",i)}get octaves(){return this.#xx}set octaves(i){validateUintRange(i,1,8),this.#xx=i,this.updateUniform("octaves",i)}get persistence(){return this.#vx}set persistence(i){validatePositiveNumberRange(i,0,1),this.#vx=i,this.updateUniform("persistence",i)}get lacunarity(){return this.#_x}set lacunarity(i){validatePositiveNumberRange(i),this.#_x=i,this.updateUniform("lacunarity",i)}get seed(){return this.#yx}set seed(i){this.#yx=i,this.updateUniform("seed",i)}randomizeSeed(){this.seed=1e3*Math.random()}getSettings(){return{frequency:this.#px,amplitude:this.#gx,octaves:this.#xx,persistence:this.#vx,lacunarity:this.#_x,seed:this.#yx}}applySettings(i){void 0!==i.frequency&&(this.frequency=i.frequency),void 0!==i.amplitude&&(this.amplitude=i.amplitude),void 0!==i.octaves&&(this.octaves=i.octaves),void 0!==i.persistence&&(this.persistence=i.persistence),void 0!==i.lacunarity&&(this.lacunarity=i.lacunarity),void 0!==i.seed&&(this.seed=i.seed)}},StorageBuffer:StorageBuffer,UniformBuffer:UniformBuffer,VORONOI_DISTANCE_TYPE:Js,VORONOI_OUTPUT_TYPE:Qs,VertexBuffer:VertexBuffer,VertexInterleaveType:VertexInterleaveType,VertexInterleavedStruct:VertexInterleavedStruct,VoronoiTexture:class extends ANoiseTexture{#px=ro.frequency;#Sx=ro.distanceScale;#xx=ro.octaves;#vx=ro.persistence;#_x=ro.lacunarity;#yx=ro.seed;#Tx=ro.distanceType;#wx=ro.outputType;#Mx=ro.jitter;#Px=ro.cellIdColorIntensity;constructor(i,g=1024,x=1024,v,_=!0){super(i,g,x,{...v,mainLogic:v?.mainLogic||"\n let uv = vec2(\n (base_uv.x + uniforms.time * (uniforms.animationX * uniforms.animationSpeed)),\n (base_uv.y + uniforms.time * (uniforms.animationY * uniforms.animationSpeed))\n );\n var finalColor: vec4;\n if (uniforms.outputType == 5) {\n let colorNoise = getVoronoiColorNoise(uv, uniforms);\n finalColor = vec4(colorNoise, 1.0);\n } else {\n let noise = getVoronoiNoise(uv, uniforms);\n finalColor = vec4(noise, noise, noise, 1.0);\n }\n ",uniformStruct:mergerNoiseUniformStruct("\n frequency: f32,\n distanceScale: f32,\n octaves: i32,\n persistence: f32,\n lacunarity: f32,\n seed: f32,\n distanceType: i32,\n outputType: i32,\n jitter: f32,\n cellIdColorIntensity: f32,\n ",v?.uniformStruct),uniformDefaults:mergerNoiseUniformDefault(ro,v?.uniformDefaults),helperFunctions:mergerNoiseHelperFunctions("fn hash22(p:vec2)->vec2{var p3=fract(vec3(p.xyx)*vec3(0.1031,0.1030,.0973));p3+=dot(p3,p3.yzx+33.33);return fract((p3.xx+p3.yz)*p3.zy);}fn hash12(p:vec2)->f32{var p3=fract(vec3(p.xyx)*0.1031);p3+=dot(p3,p3.yzx+33.33);return fract((p3.x+p3.y)*p3.z);}fn euclideanDistance(a:vec2,b:vec2)->f32{let d=a-b;return sqrt(d.x*d.x+d.y*d.y);}fn manhattanDistance(a:vec2,b:vec2)->f32{let d=abs(a-b);return d.x+d.y;}fn chebyshevDistance(a:vec2,b:vec2)->f32{let d=abs(a-b);return max(d.x,d.y);}fn calculateDistance(a:vec2,b:vec2,distanceType:i32)->f32{switch(distanceType){case 0:{return euclideanDistance(a,b);}case 1:{return manhattanDistance(a,b);}case 2:{return chebyshevDistance(a,b);}default:{return euclideanDistance(a,b);}}}fn cellIdToColor(cellId:f32,intensity:f32)->vec3{let h=cellId*6.28318;let s=0.7+0.3*fract(cellId*7.0);let v=0.6+0.4*fract(cellId*13.0);let c=v*s;let x=c*(1.0-abs(((h/1.047198)% 2.0)-1.0));let m=v-c;var rgb:vec3;let sector=i32(h/1.047198)% 6;switch(sector){case 0:{rgb=vec3(c,x,.0);}case 1:{rgb=vec3(x,c,.0);}case 2:{rgb=vec3(.0,c,x);}case 3:{rgb=vec3(.0,x,c);}case 4:{rgb=vec3(x,.0,c);}default:{rgb=vec3(c,.0,x);}}return(rgb+m)*intensity;}struct VoronoiResult{f1:f32,f2:f32,cellId:f32,}fn voronoiSingle(pos:vec2,frequency:f32,seed:f32,jitter:f32,distanceType:i32)->VoronoiResult{let scaledPos=pos*frequency;let gridPos=floor(scaledPos);let localPos=fract(scaledPos);var minDist1=999.0;var minDist2=999.0;var closestCellId=.0;for(var y=-1;y<=1;y++){for(var x=-1;x<=1;x++){let neighborGrid=gridPos+vec2(f32(x),f32(y));let randomOffset=hash22(neighborGrid+seed);let jitteredOffset=mix(vec2(0.5),randomOffset,jitter);let cellPoint=vec2(f32(x),f32(y))+jitteredOffset;let dist=calculateDistance(localPos,cellPoint,distanceType);if(dist,uniforms:Uniforms)->f32{var total=.0;var frequency=uniforms.frequency;var amplitude=1.0;var maxValue=.0;for(var i=0;i,uniforms:Uniforms)->vec3{if(uniforms.outputType==5){let voronoiResult=voronoiSingle(uv,uniforms.frequency,uniforms.seed,uniforms.jitter,uniforms.distanceType);return cellIdToColor(voronoiResult.cellId,uniforms.cellIdColorIntensity);}else{let grayValue=getVoronoiNoise(uv,uniforms);return vec3(grayValue,grayValue,grayValue);}}",v?.helperFunctions)},_)}get frequency(){return this.#px}set frequency(i){validatePositiveNumberRange(i),this.#px=i,this.updateUniform("frequency",i)}get distanceScale(){return this.#Sx}set distanceScale(i){validatePositiveNumberRange(i),this.#Sx=i,this.updateUniform("distanceScale",i)}get octaves(){return this.#xx}set octaves(i){validateUintRange(i,1,8),this.#xx=i,this.updateUniform("octaves",i)}get persistence(){return this.#vx}set persistence(i){validatePositiveNumberRange(i,0,1),this.#vx=i,this.updateUniform("persistence",i)}get lacunarity(){return this.#_x}set lacunarity(i){validatePositiveNumberRange(i),this.#_x=i,this.updateUniform("lacunarity",i)}get seed(){return this.#yx}set seed(i){this.#yx=i,this.updateUniform("seed",i)}get distanceType(){return this.#Tx}set distanceType(i){eo.includes(i)?(this.#Tx=i,this.updateUniform("distanceType",i)):consoleAndThrowError(`Invalid value for distanceType. Received ${i}. Expected one of: ${eo.join(", ")}`)}get outputType(){return this.#wx}set outputType(i){to.includes(i)?(this.#wx=i,this.updateUniform("outputType",i)):consoleAndThrowError(`Invalid value for outputType. Received ${i}. Expected one of: ${to.join(", ")}`)}get jitter(){return this.#Mx}set jitter(i){validatePositiveNumberRange(i,0,1),this.#Mx=i,this.updateUniform("jitter",i)}get cellIdColorIntensity(){return this.#Px}set cellIdColorIntensity(i){validatePositiveNumberRange(i),this.#Px=i,this.updateUniform("cellIdColorIntensity",i)}randomizeSeed(){this.seed=1e3*Math.random()}setEuclideanDistance(){this.distanceType=Js.EUCLIDEAN}setManhattanDistance(){this.distanceType=Js.MANHATTAN}setChebyshevDistance(){this.distanceType=Js.CHEBYSHEV}setF1Output(){this.outputType=Qs.F1}setF2Output(){this.outputType=Qs.F2}setCrackPattern(){this.outputType=Qs.F2_MINUS_F1}setSmoothBlend(){this.outputType=Qs.F1_PLUS_F2}setCellIdOutput(){this.outputType=Qs.CELL_ID}setCellIdColorOutput(){this.outputType=Qs.CELL_ID_COLOR}setCellularPattern(){this.outputType=Qs.F1,this.distanceType=Js.EUCLIDEAN,this.jitter=1}setStonePattern(){this.outputType=Qs.F2_MINUS_F1,this.distanceType=Js.EUCLIDEAN,this.jitter=.8}setOrganicPattern(){this.distanceType=Js.MANHATTAN,this.jitter=.6}setGridPattern(){this.jitter=0,this.distanceType=Js.EUCLIDEAN}setCrystalPattern(){this.outputType=Qs.F2_MINUS_F1,this.distanceType=Js.CHEBYSHEV,this.jitter=.9}setStainedGlassPattern(){this.outputType=Qs.CELL_ID_COLOR,this.distanceType=Js.EUCLIDEAN,this.jitter=.7,this.cellIdColorIntensity=.8}setMosaicPattern(){this.outputType=Qs.CELL_ID_COLOR,this.distanceType=Js.MANHATTAN,this.jitter=.3,this.cellIdColorIntensity=1}setBiomeMapPattern(){this.outputType=Qs.CELL_ID,this.distanceType=Js.EUCLIDEAN,this.jitter=.8,this.frequency=4}getSettings(){return{frequency:this.#px,distanceScale:this.#Sx,octaves:this.#xx,persistence:this.#vx,lacunarity:this.#_x,seed:this.#yx,distanceType:this.#Tx,outputType:this.#wx,jitter:this.#Mx,cellIdColorIntensity:this.#Px}}applySettings(i){void 0!==i.frequency&&(this.frequency=i.frequency),void 0!==i.distanceScale&&(this.distanceScale=i.distanceScale),void 0!==i.octaves&&(this.octaves=i.octaves),void 0!==i.persistence&&(this.persistence=i.persistence),void 0!==i.lacunarity&&(this.lacunarity=i.lacunarity),void 0!==i.seed&&(this.seed=i.seed),void 0!==i.distanceType&&(this.distanceType=i.distanceType),void 0!==i.outputType&&(this.outputType=i.outputType),void 0!==i.jitter&&(this.jitter=i.jitter),void 0!==i.cellIdColorIntensity&&(this.cellIdColorIntensity=i.cellIdColorIntensity)}getDistanceTypeName(){return{[Js.EUCLIDEAN]:"Euclidean",[Js.MANHATTAN]:"Manhattan",[Js.CHEBYSHEV]:"Chebyshev"}[this.#Tx]||"Unknown"}getOutputTypeName(){return{[Qs.F1]:"F1",[Qs.F2]:"F2",[Qs.F2_MINUS_F1]:"F2-F1 (Crack)",[Qs.F1_PLUS_F2]:"F1+F2 (Blend)",[Qs.CELL_ID]:"Cell ID",[Qs.CELL_ID_COLOR]:"Cell ID Color"}[this.#wx]||"Unknown"}},parseWGSL:parseWGSL});class GltfAnimationLooperManager{#Rx=60;#Cx=1e3/this.#Rx;#rc=0;#Bx=0;render=(i,g,x,v)=>{const _=g;this.#rc;this.#Cx,this.#rc=_,this.#Bx++;const y=Tt,b=180/Math.PI;let S,w,L,k,H,z,q,W,be,je,Ke,Xe,Ye,Ze,Je,Qe,et,tt,it,ft,pt,xt,vt,yt,bt,St,wt,Mt,Pt,Rt,Ct,Bt,Dt,Et,It,At,Lt,Ut,kt,Gt,Ot,Vt,Nt,Ft,Ht,zt,$t,jt,Kt,Xt,qt,Yt,Wt,Zt,Jt,Qt,er,tr,rr,ir,nr,ar,sr,or,ur,lr,cr,hr,fr=v.length;for(;fr--;){nr=v[fr],ir=nr.targetGLTFParsedSingleClip,rr=ir.length;const _=ir.maxTime;for(;rr--;){ar=ir[rr],sr=ar.cacheTable;const{animationTargetMesh:v,timeAnimationInfo:Tt,aniDataAnimationInfo:fr,weightMeshes:dr}=ar;v.dirtyTransform=!0,Jt=(g-nr.startTime)%(1e3*_)/1e3,lr=Tt.dataList,cr=fr.dataList,hr=lr.length;const mr=ar.lastPrevIdx||0;if(mr=lr[hr-1])ur=hr-1,or=0;else{let i=0,g=hr-1;for(;i>1;lr[x]<=Jt?i=x:g=x}ur=i,or=g}else if(Jt<=lr[0])ur=hr-1,or=0;else if(Jt>=lr[hr-1])ur=hr-1,or=0;else{let i=0,g=hr-1;for(;i>1;lr[x]<=Jt?i=x:g=x}ur=i,or=g}let pr,gr,xr,vr,_r,yr,br;ar.lastPrevIdx=ur,Qt=lr[ur],er=lr[or];const Sr=ar.interpolation;if("CUBICSPLINE"==Sr){const i=er-Qt;tr=i==i?i:0;const g=(Jt-Qt)/tr;pr=g==g?g:0,gr=pr*pr,xr=gr*pr,yr=-2*xr+3*gr,br=xr-gr,vr=1-yr,_r=br-gr+pr}else if("STEP"==Sr)tr=0;else{const i=(Jt-Qt)/(er-Qt);tr=i==i?i:0}switch(ar.key){case"rotation":if(ur!==hr-1){if("CUBICSPLINE"===Sr){let i,g,x,v,_,y,b,Je;kt=12*ur,Gt=12*or,S=cr[kt+4],w=cr[kt+5],L=cr[kt+6],k=cr[kt+7],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),q=S*z,W=w*z,be=L*z,je=k*z):(q=W=be=0,je=1),S=cr[kt+8],w=cr[kt+9],L=cr[kt+10],k=cr[kt+11],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),i=S*z,g=w*z,x=L*z,v=k*z):(i=g=x=0,v=1),S=cr[Gt],w=cr[Gt+1],L=cr[Gt+2],k=cr[Gt+3],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),_=S*z,y=w*z,b=L*z,Je=k*z):(_=y=b=0,Je=1),S=cr[Gt+4],w=cr[Gt+5],L=cr[Gt+6],k=cr[Gt+7],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),Ke=S*z,Xe=w*z,Ye=L*z,Ze=k*z):(Ke=Xe=Ye=0,Ze=1),S=vr*q+_r*i*tr+yr*Ke+br*_*tr,w=vr*W+_r*g*tr+yr*Xe+br*y*tr,L=vr*be+_r*x*tr+yr*Ye+br*b*tr,k=vr*je+_r*v*tr+yr*Ze+br*Je*tr}else{kt=ur<<2,Gt=or<<2;const i=kt<<16|Gt;let g=sr[i];g?(Je=g[0],q=g[1],W=g[2],be=g[3],je=g[4],Ke=g[5],Xe=g[6],Ye=g[7],Ze=g[8]):(S=cr[kt],w=cr[kt+1],L=cr[kt+2],k=cr[kt+3],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),q=S*z,W=w*z,be=L*z,je=k*z):(q=W=be=0,je=1),S=cr[Gt],w=cr[Gt+1],L=cr[Gt+2],k=cr[Gt+3],H=S*S+w*w+L*L+k*k,H>0?(z=1/Math.sqrt(H),Ke=S*z,Xe=w*z,Ye=L*z,Ze=k*z):(Ke=Xe=Ye=0,Ze=1),Je=q*Ke+W*Xe+be*Ye+je*Ze,Je<0&&(Je=-Je,Ke=-Ke,Xe=-Xe,Ye=-Ye,Ze=-Ze),g=new Float32Array(9),g[0]=Je,g[1]=q,g[2]=W,g[3]=be,g[4]=je,g[5]=Ke,g[6]=Xe,g[7]=Ye,g[8]=Ze,sr[i]=g),1-Je>y?(Qe=Math.acos(Je),et=Math.sin(Qe),tt=Math.sin((1-tr)*Qe)/et,it=Math.sin(tr*Qe)/et):(tt=1-tr,it=tr),S=tt*q+it*Ke,w=tt*W+it*Xe,L=tt*be+it*Ye,k=tt*je+it*Ze}ft=S+S,pt=w+w,xt=L+L,vt=S*ft,yt=S*pt,bt=S*xt,St=w*pt,wt=w*xt,Mt=L*xt,Pt=k*ft,Rt=k*pt,Ct=k*xt,Et=bt+Rt,Bt=1-(St+Mt),Dt=yt-Ct,At=wt-Pt,Ut=1-(vt+St),Lt=wt+Pt,It=1-(vt+Mt),w=Math.asin(Math.max(-1,Math.min(1,Et))),Math.abs(Et)<.99999?(S=Math.atan2(-At,Ut),L=Math.atan2(-Dt,Bt)):(S=Math.atan2(Lt,It),L=0),v.rotationX=S*b,v.rotationY=w*b,v.rotationZ=L*b}break;case"translation":"CUBICSPLINE"===Sr?ur!==hr-1&&(kt=9*ur,Ot=cr[kt+3],Vt=cr[kt+4],Nt=cr[kt+5],Xt=cr[kt+6],qt=cr[kt+7],Yt=cr[kt+8],Gt=9*or,$t=cr[Gt],jt=cr[Gt+1],Kt=cr[Gt+2],Ft=cr[Gt+3],Ht=cr[Gt+4],zt=cr[Gt+5],Wt=Xt*tr,Zt=$t*tr,v.x=vr*Ft+_r*Wt+yr*Ot+br*Zt,Wt=qt*tr,Zt=jt*tr,v.y=vr*Ht+_r*Wt+yr*Vt+br*Zt,Wt=Yt*tr,Zt=Kt*tr,v.z=vr*zt+_r*Wt+yr*Nt+br*Zt):(kt=3*or,Ot=cr[kt],Vt=cr[kt+1],Nt=cr[kt+2],Gt=3*ur,Ft=cr[Gt],Ht=cr[Gt+1],zt=cr[Gt+2],v.x=Ft+tr*(Ot-Ft),v.y=Ht+tr*(Vt-Ht),v.z=zt+tr*(Nt-zt));break;case"scale":"CUBICSPLINE"===Sr?ur!==hr-1&&(kt=9*ur,Ot=cr[kt+3],Vt=cr[kt+4],Nt=cr[kt+5],Xt=cr[kt+6],qt=cr[kt+7],Yt=cr[kt+8],Gt=9*or,$t=cr[Gt],jt=cr[Gt+1],Kt=cr[Gt+2],Ft=cr[Gt+3],Ht=cr[Gt+4],zt=cr[Gt+5],Wt=Xt*tr,Zt=$t*tr,v.scaleX=vr*Ft+_r*Wt+yr*Ot+br*Zt,Wt=qt*tr,Zt=jt*tr,v.scaleY=vr*Ht+_r*Wt+yr*Vt+br*Zt,Wt=Yt*tr,Zt=Kt*tr,v.scaleZ=vr*zt+_r*Wt+yr*Nt+br*Zt):(kt=3*or,Ot=cr[kt],Vt=cr[kt+1],Nt=cr[kt+2],Gt=3*ur,Ft=cr[Gt],Ht=cr[Gt+1],zt=cr[Gt+2],v.scaleX=Ft+tr*(Ot-Ft),v.scaleY=Ht+tr*(Vt-Ht),v.scaleZ=zt+tr*(Nt-zt));break;case"weights":{let g=dr.length;for(;g--;)ar.renderWeight(i,x,dr[g],tr,ur,or);break}}}}}}var so="struct Uniforms{backgroundColor:vec4}@group(1)@binding(0)var _sampler:sampler;@group(1)@binding(1)var _texture:texture_2d;@group(1)@binding(2)varuniforms:Uniforms;@fragment fn main(@location(0)fragUV:vec2)->@location(0)vec4{var viewColor:vec4=textureSample(_texture,_sampler,fragUV);let backgroundColor=uniforms.backgroundColor;let blendedColor=vec4(viewColor.rgb+backgroundColor.rgb*(1.0-viewColor.a),viewColor.a+backgroundColor.a*(1.0-viewColor.a));return blendedColor;}",oo="struct VertexUniforms{modelMatrix:mat4x4,};@group(0)@binding(0)varvertexUniforms:VertexUniforms;struct VertexOutput{@builtin(position)Position:vec4,@location(0)fragUV:vec2,};@vertex fn main(@builtin(vertex_index)VertexIndex:u32)->VertexOutput{var pos=array,6>(vec2(1.0,1.0),vec2(1.0,-1.0),vec2(-1.0,-1.0),vec2(1.0,1.0),vec2(-1.0,-1.0),vec2(-1.0,1.0),);var uv=array,6>(vec2(1.0,.0),vec2(1.0,1.0),vec2(.0,1.0),vec2(1.0,.0),vec2(.0,1.0),vec2(.0,.0),);var output:VertexOutput;output.Position=vertexUniforms.modelMatrix*vec4(pos[VertexIndex],.0,1.0);output.fragUV=uv[VertexIndex];return output;}";const uo=parseWGSL("FINAL_RENDER_VERTEX",oo),lo=parseWGSL("FINAL_RENDER_FRAGMENT",so),co=uo.uniforms.vertexUniforms;class FinalRender{#Dx=[];#Ex=[];#Ix;#Ax;#Lx;#Ux;#kx;#Gx=[];#U;#ne;#Ox=[];#Vx=[];#ls;constructor(){}render(i,g){const{sizeManager:x,antialiasingManager:v,commandEncoderManager:_}=i,{msaaID:y}=v,{pixelRectObject:b}=x,{width:S,height:w}=b;if(0===S||0===w)return;const L=this.#ls!==y,k=this.#Nx(i);_.addMainRenderPass(k,x=>{x.setViewport(0,0,S,w,0,1),x.setScissorRect(0,0,S,w),this.#Ix&&!L||(this.#Fx(i),this.#Gx=[]),this.#Hx(i,x,g.map(i=>{const g=i.colorAttachments[0];return g.postEffectView||g.pickingView||g.resolveTarget||g.view}),S,w,L)}),this.#ls=y}#zx(i,g){{const{scene:x,redGPUContext:v}=i,{gpuDevice:_}=v,{backgroundColor:y,useBackgroundColor:b}=x,S=b?y.rgbaNormal:[0,0,0,0],w=v.backgroundColor.rgbaNormal;let L;const k=[S[0]*S[3],S[1]*S[3],S[2]*S[3],S[3]],H=[w[0]*w[3],w[1]*w[3],w[2]*w[3],w[3]];L=[k[0]+H[0]*(1-S[3]),k[1]+H[1]*(1-S[3]),k[2]+H[2]*(1-S[3]),S[3]+w[3]*(1-S[3])],this.#Vx[g][0]=L[0],this.#Vx[g][1]=L[1],this.#Vx[g][2]=L[2],this.#Vx[g][3]=L[3],_.queue.writeBuffer(this.#Ox[g],0,this.#Vx[g])}}#Hx(i,g,x,v,_,y){const{gpuDevice:b}=i;x.forEach((x,S)=>{const w=i.viewList[S],{x:L,y:k,width:H,height:z}=w.pixelRectObject,q=create$4();Dt(q,0,1,0,1,-1e3,1e3),scale$4(q,q,[1/v,1/_,1]),translate(q,q,[H/2+L,_-z/2-k,0]),scale$4(q,q,[H/2,z/2,1]),this.#$x(i,S);const W=this.#Dx[S],be=this.#Ex[S];b.queue.writeBuffer(W.gpuBuffer,co.members.modelMatrix.uniformOffset,q),this.#Gx[S]&&!y||(this.#Gx[S]=null,this.#Gx[S]=new WeakMap);let je=this.#Gx[S].get(x);if(!je){const i={layout:this.#Ux,label:"FRAGMENT_BIND_GROUP_DESCRIPTOR_FINAL_RENDER",entries:[{binding:0,resource:this.#ne.gpuSampler},{binding:1,resource:x},{binding:2,resource:{buffer:this.#Ox[S],offset:0,size:this.#Ox[S].size}}]};je=b.createBindGroup(i),this.#Gx[S].set(x,je)}this.#zx(w,S),g.setPipeline(this.#jx(i,y)),g.setBindGroup(0,be),g.setBindGroup(1,je),g.draw(6,1,0,0)})}#Fx(i){const{resourceManager:g}=i;this.#Ix=g.createBindGroupLayout("FINAL_RENDER_VERTEX_BIND_GROUP_LAYOUT",getVertexBindGroupLayoutDescriptorFromShaderInfo(uo,0)),this.#Ax=g.createGPUShaderModule("VERTEX_MODULE_FINAL_RENDER",{code:oo}),this.#Lx={module:this.#Ax,entryPoint:"main"},this.#kx=g.createGPUShaderModule("FRAGMENT_MODULE_FINAL_RENDER",{code:so}),this.#Ux=g.createBindGroupLayout("FINAL_RENDER_BIND_GROUP_LAYOUT",getFragmentBindGroupLayoutDescriptorFromShaderInfo(lo,1)),this.#ne=new Sampler(i,{minFilter:"linear"})}#$x(i,g){const{gpuDevice:x}=i;if(!this.#Dx[g]){const v=new ArrayBuffer(co.arrayBufferByteLength),_=this.#Dx[g]=new UniformBuffer(i,v,`FinalRender_View(${g})_VertexUniform`),y={layout:this.#Ix,label:"VERTEX_BIND_GROUP_DESCRIPTOR_FINAL_RENDER",entries:[{binding:0,resource:{buffer:_.gpuBuffer,offset:0,size:_.size}}]};this.#Ex[g]=x.createBindGroup(y)}this.#Ox[g]||(this.#Ox[g]=i.gpuDevice.createBuffer({label:`FINAL_RENDER_FRAGMENT_BUFFER_${g}`,size:16,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST}),this.#Vx[g]=new Float32Array([1,0,0,1]))}#Nx(i){const{gpuContext:g}=i;return{colorAttachments:[{view:g.getCurrentTexture().createView({label:"FINAL_RENDER"}),clearValue:{r:0,g:0,b:0,a:0},loadOp:z.CLEAR,storeOp:q.STORE}]}}#jx(i,g){if(!this.#U||g){const{gpuDevice:g}=i,x={label:"PIPELINE_DESCRIPTOR_FINAL_RENDER",layout:g.createPipelineLayout({label:"FINAL_RENDER_PIPELINE_LAYOUT",bindGroupLayouts:[this.#Ix,this.#Ux]}),vertex:this.#Lx,fragment:{module:this.#kx,entryPoint:"main",targets:[{format:navigator.gpu.getPreferredCanvasFormat(),blend:{color:{srcFactor:ui.SRC_ALPHA,dstFactor:ui.ONE_MINUS_SRC_ALPHA,operation:li.ADD},alpha:{srcFactor:ui.SRC_ALPHA,dstFactor:ui.ONE_MINUS_SRC_ALPHA,operation:li.ADD}}}]}};this.#U=g.createRenderPipeline(x)}return this.#U}}const haltonSequence=(i,g)=>{let x=0,v=1,_=i;for(;_>0;)v/=g,x+=v*(_%g),_=Math.floor(_/g);return x};class Renderer{#Kx;#Xx=new GltfAnimationLooperManager;constructor(){}start(i,g){cancelAnimationFrame(i.currentRequestAnimationFrame);const HD_render=x=>{g?.(x),i.currentTime=x,this.renderFrame(i,x),i.currentRequestAnimationFrame=requestAnimationFrame(HD_render)};i.currentRequestAnimationFrame=requestAnimationFrame(HD_render)}stop(i){cancelAnimationFrame(i.currentRequestAnimationFrame),i.currentRequestAnimationFrame=null}renderFrame(i,g){this.#Kx||(this.#Kx=new FinalRender);const x=[];{let g=0;const v=i.viewList.length;for(;g{const _=i.viewList[v];_.pickingManager?.checkEvents(_,g),_.postEffectManager.autoExposure.resolveReadback()})}renderView(i){const{redGPUContext:g,camera:x,pickingManager:v,pixelRectObject:_,renderViewStateData:y}=i,{colorAttachment:b,depthStencilAttachment:S,gBufferNormalTextureAttachment:w,gBufferMotionVectorTextureAttachment:L}=this.#qx(i),k={label:`${i.name} Basic Render Pass`,colorAttachments:[b,w,L],depthStencilAttachment:S};if(i.renderViewStateData.reset(),_.width&&_.height){const{scene:_}=i,{lightManager:b,shadowManager:w}=_;(b.pointLightCount||b.spotLightCount)&&i.clusterLightManager.updateClusterLights();DrawBufferManager.getInstance(g).flushAllCommands(y);if(y.numFixedSteps>0){const{scene:g}=i;if(g.physicsEngine){let i=y.numFixedSteps;for(;i--;)g.physicsEngine.step(y.fixedStepDeltaTime)}}x.update?.(i,g.currentTime),(i=>{const{taa:g}=i,x=g.frameIndex||0,v=g.jitterStrength,_=x%16,y=(haltonSequence(_+1,2)-.5)/1*v,b=(haltonSequence(_+1,3)-.5)/1*v;i.setJitterOffset(y,b)})(i),i.update(!0,!1,null),w.render(i);const L=i.viewRenderTextureManager.getGBufferTextureView(Ri.RENDER_PATH1_RESULT);i.update(!1,!0,L),this.#Yx(i,k),this.#Wx(i,k,S),v.render(i)}return k.colorAttachments[0].postEffectView=i.postEffectManager.render().textureView,((i,g,x)=>{const{animationList:v,skinList:_}=g,y=_.length,b=v.length;if(!y&&!b)return;const{gpuDevice:S,commandEncoderManager:w}=i;w.addPreProcessComputePass("ProcessAnimationsAndSkinning_ComputePass",w=>{b&&x.render(i,g.timestamp,w,v.flat());for(let g=0;g{updateViewportAndScissor(i,g,"DEFAULT"),x.currentRenderPassEncoder=g,v&&v.render(x),_&&_.renderBackground(x),b&&b.render(x),((i,g)=>{const{renderViewStateData:x,scene:v}=i;x.currentRenderPassEncoder=g;const{children:_}=v;let y=0;const b=_.length;for(;y{const{renderViewStateData:x,rawCamera:v}=i;x.currentRenderPassEncoder=g;const{bundleListAlphaLayer:_,bundleListTransparentLayer:y,bundleListParticleLayer:b}=x.renderBundleResults;_.length&&g.executeBundles(_);const{x:S,y:w,z:L}=v;y.length&&g.executeBundles(sortTransparentObjects({x:S,y:w,z:L},y)),b.length&&g.executeBundles(b)})(i,g)})}#Wx(i,g,x){const{redGPUContext:v,renderViewStateData:_}=i,{antialiasingManager:y,commandEncoderManager:b}=v,{useMSAA:S}=y;if(i.renderViewStateData.renderBundleResults.bundleListRender2PathLayer.length){const{mipmapGenerator:y}=v.resourceManager;let w=i.viewRenderTextureManager.getGBufferTexture(Ri.RENDER_PATH1_RESULT),L=S?i.viewRenderTextureManager.getGBufferResolveTexture(Ri.COLOR):i.viewRenderTextureManager.getGBufferTexture(Ri.COLOR);L||(S?console.error("MSAA가 활성화되어 있지만 G-Buffer Color Resolve 텍스처가 정의되지 않았습니다"):console.error("G-Buffer Color 텍스처가 정의되지 않았습니다")),b.useEncoder(k.MAIN,g=>{g.copyTextureToTexture({texture:L},{texture:w},{width:i.pixelRectObject.width,height:i.pixelRectObject.height,depthOrArrayLayers:1})}),y.generateMipmap(w,i.viewRenderTextureManager.renderPath1ResultTextureDescriptor,!0,k.MAIN),b.addMainRenderPass({label:`${i.name} 2Path Render Pass`,colorAttachments:[...g.colorAttachments].map(i=>({...i,loadOp:z.LOAD})),depthStencilAttachment:{...x,depthLoadOp:z.LOAD}},g=>{updateViewportAndScissor(i,g),g.executeBundles(_.renderBundleResults.bundleListRender2PathLayer)})}}#qx(i){const{redGPUContext:g,viewRenderTextureManager:x}=i,{antialiasingManager:v}=g,{useMSAA:_}=v,y=x.depthTextureView,b=x.getGBufferTextureView(Ri.COLOR),S=x.getGBufferTextureView(Ri.NORMAL),w=x.getGBufferTextureView(Ri.MOTION_VECTOR),L={view:b,clearValue:{r:0,g:0,b:0,a:0},loadOp:z.CLEAR,storeOp:q.STORE},k={view:y,depthClearValue:1,depthLoadOp:z.CLEAR,depthStoreOp:q.STORE},H={view:S,clearValue:{r:0,g:0,b:0,a:0},loadOp:z.CLEAR,storeOp:q.STORE},W={view:w,clearValue:{r:0,g:0,b:0,a:0},loadOp:z.CLEAR,storeOp:q.STORE};return _&&(L.resolveTarget=x.getGBufferResolveTextureView(Ri.COLOR),H.resolveTarget=x.getGBufferResolveTextureView(Ri.NORMAL),W.resolveTarget=x.getGBufferResolveTextureView(Ri.MOTION_VECTOR)),{colorAttachment:L,depthStencilAttachment:k,gBufferNormalTextureAttachment:H,gBufferMotionVectorTextureAttachment:W}}}var ho=Object.freeze({__proto__:null,isHexColor:isHexColor,isUint:isUint,validateNumber:validateNumber,validateNumberRange:validateNumberRange,validatePositiveNumberRange:validatePositiveNumberRange,validateRedGPUContext:validateRedGPUContext,validateUintRange:validateUintRange});class BrightnessContrast extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_BRIGHTNESS_CONTRAST",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let brightness_value:f32=uniforms.brightness/255.0;let contrast_value:f32=uniforms.contrast/255.0;var tempColor:vec3;if(contrast_value>.0){tempColor=(color.rgb-0.5)/(1.0-contrast_value)+0.5;}else{tempColor=(color.rgb-0.5)*(1.0+contrast_value)+0.5;}color=vec4(tempColor+brightness_value,color.a);textureStore(outputTexture,index,color);","struct Uniforms{brightness:f32,contrast:f32};"))}}defineNumber(BrightnessContrast,[{key:"brightness",value:0,min:-150,max:150},{key:"contrast",value:0,min:-50,max:100}]),Object.freeze(BrightnessContrast);class ColorBalance extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_COLOR_BALANCE",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let original_luminance=getLuminance(color.rgb);let shadow_weight=1.0-smoothstep(.0,0.5,original_luminance);let highlight_weight=smoothstep(0.5,1.0,original_luminance);let midtone_weight=1.0-shadow_weight-highlight_weight;let cyan_red=shadow_weight*uniforms.shadowCyanRed+midtone_weight*uniforms.midtoneCyanRed+highlight_weight*uniforms.highlightCyanRed;let magenta_green=shadow_weight*uniforms.shadowMagentaGreen+midtone_weight*uniforms.midtoneMagentaGreen+highlight_weight*uniforms.highlightMagentaGreen;let yellow_blue=shadow_weight*uniforms.shadowYellowBlue+midtone_weight*uniforms.midtoneYellowBlue+highlight_weight*uniforms.highlightYellowBlue;color.r+=cyan_red*.01;color.g+=magenta_green*.01;color.b+=yellow_blue*.01;let adjusted_luminance=getLuminance(color.rgb);if(uniforms.preserveLuminosity==1u&&adjusted_luminance>.0){let ratio=original_luminance/adjusted_luminance;color=vec4(color.rgb*ratio,color.a);}textureStore(outputTexture,index,color);","#redgpu_include color.getLuminance struct Uniforms{shadowCyanRed:f32,shadowMagentaGreen:f32,shadowYellowBlue:f32,midtoneCyanRed:f32,midtoneMagentaGreen:f32,midtoneYellowBlue:f32,highlightCyanRed:f32,highlightMagentaGreen:f32,highlightYellowBlue:f32,preserveLuminosity:u32};"))}}defineBoolean(ColorBalance,[{key:"preserveLuminosity",value:!0}]),defineNumber(ColorBalance,[{key:"highlightYellowBlue",value:0,min:-100,max:100},{key:"highlightMagentaGreen",value:0,min:-100,max:100},{key:"highlightCyanRed",value:0,min:-100,max:100},{key:"midtoneYellowBlue",value:0,min:-100,max:100},{key:"midtoneMagentaGreen",value:0,min:-100,max:100},{key:"midtoneCyanRed",value:0,min:-100,max:100},{key:"shadowYellowBlue",value:0,min:-100,max:100},{key:"shadowMagentaGreen",value:0,min:-100,max:100},{key:"shadowCyanRed",value:0,min:-100,max:100}]),Object.freeze(ColorBalance);class ColorTemperatureTint extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_COLOR_TEMPERATURE_TINT",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let temp=uniforms.temperature;var tempRGB:vec3;if(temp<=6600.0){tempRGB.r=1.0;}else{let t=temp-6600.0;tempRGB.r=clamp(1.292936*pow(t,-0.1332047),.0,1.0);}if(temp<=6600.0){let t=temp;tempRGB.g=clamp(0.39008157*log(t)-0.63184144,.0,1.0);}else{let t=temp-6600.0;tempRGB.g=clamp(1.292936*pow(t,-0.1332047),.0,1.0);}if(temp>=6600.0){tempRGB.b=1.0;}else if(temp<=1900.0){tempRGB.b=.0;}else{let t=temp-1000.0;tempRGB.b=clamp(0.543206789*log(t)-1.19625408,.0,1.0);}let neutralTemp:vec3=vec3(1.0,1.0,1.0);let tempAdjust:vec3=tempRGB/neutralTemp;let tintValue=uniforms.tint*.01;var tintRGB:vec3;if(tintValue>=.0){tintRGB=vec3(1.0-tintValue*0.2,1.0,1.0-tintValue*0.2);}else{let mag=-tintValue;tintRGB=vec3(1.0,1.0-mag*0.2,1.0);}let colorAdjust=tempAdjust*tintRGB;let finalAdjust=mix(vec3(1.0),colorAdjust,uniforms.amount);color=vec4(color.rgb*finalAdjust,color.a);color=vec4(clamp(color.rgb,vec3(.0),vec3(1.0)),color.a);textureStore(outputTexture,index,color);","struct Uniforms{temperature:f32,tint:f32,amount:f32};")),this.temperature=6500,this.amount=1,this.tint=0}setWarmTone(){this.temperature=3200,this.tint=-10}setCoolTone(){this.temperature=8e3,this.tint=10}setNeutral(){this.temperature=6500,this.tint=0}setCandleLight(){this.temperature=1900,this.tint=-5}setDaylight(){this.temperature=5600,this.tint=0}setCloudyDay(){this.temperature=7500,this.tint=5}setNeonLight(){this.temperature=9e3,this.tint=15}}definePositiveNumber(ColorTemperatureTint,[{key:"temperature",value:6500,min:1e3,max:2e4},{key:"amount",value:1,min:0,max:1}]),defineNumber(ColorTemperatureTint,[{key:"tint",value:0,min:-100,max:100}]),Object.freeze(ColorTemperatureTint);class Grayscale extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_GRAYSCALE",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);var color:vec4=textureLoad(sourceTexture,index,0);let gray=getLuminance(color.rgb);let finalColor=mix(color,vec4(gray,gray,gray,color.a),uniforms.amount);textureStore(outputTexture,index,finalColor);","#redgpu_include color.getLuminance struct Uniforms{amount:f32};"))}}definePositiveNumber(Grayscale,[{key:"amount",value:1,min:0,max:1}]),Object.freeze(Grayscale);class HueSaturation extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_HUE_SATURATION",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let hue_value:f32=uniforms.hue/180.0;let angle:f32=hue_value*PI;let s:f32=sin(angle);let c:f32=cos(angle);var weights:vec3=(vec3(2.0*c,-sqrt(3.0)*s-c,sqrt(3.0)*s-c)+1.0)/3.0;color=vec4(vec3(dot(color.rgb,weights.xyz),dot(color.rgb,weights.zxy),dot(color.rgb,weights.yzx)),color.a);let saturation_value:f32=uniforms.saturation/100.0;let luminance=getLuminance(color.rgb);if(saturation_value>.0){color=vec4(color.rgb+(luminance-color.rgb)*(1.0-1.0/(1.001-saturation_value)),color.a);}else{color=vec4(color.rgb+(luminance-color.rgb)*(-saturation_value),color.a);}textureStore(outputTexture,index,color);","#redgpu_include math.PI #redgpu_include color.getLuminance struct Uniforms{hue:f32,saturation:f32};"))}}defineNumber(HueSaturation,[{key:"hue",value:0,min:-180,max:180},{key:"saturation",value:0,min:-100,max:100}]),Object.freeze(HueSaturation);class Invert extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_INVERT",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);var color:vec4=textureLoad(sourceTexture,index,0);let invertedRGB=1.0-color.rgb;let finalColor=vec4(mix(color.rgb,invertedRGB,uniforms.amount),color.a);textureStore(outputTexture,index,finalColor);","struct Uniforms{amount:f32};"))}}definePositiveNumber(Invert,[{key:"amount",value:1,min:0,max:1}]),Object.freeze(Invert);class Threshold extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_THRESHOLD",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let threshold_value:f32=uniforms.threshold/255.0;var v=.0;if(getLuminance(color.rgb)>=threshold_value){v=1.0;}color=vec4(v,v,v,color.a);textureStore(outputTexture,index,color);","#redgpu_include color.getLuminance struct Uniforms{threshold:f32};"))}}definePositiveNumber(Threshold,[{key:"threshold",value:128,min:1,max:255}]),Object.freeze(Threshold);class Vibrance extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_VIBRANCE",createBasicPostEffectCode(this,"let index=global_id.xy;var color:vec4=textureLoad(sourceTexture,index,0);let originalColor=color;let luminance=getLuminance(color.rgb);if(uniforms.saturation !=.0){let saturationFactor=1.0+uniforms.saturation*.01;color=vec4(mix(luminance,color.r,saturationFactor),mix(luminance,color.g,saturationFactor),mix(luminance,color.b,saturationFactor),color.a);}if(uniforms.vibrance !=.0){let maxComponent=max(max(color.r,color.g),color.b);let minComponent=min(min(color.r,color.g),color.b);let currentSaturation=maxComponent-minComponent;let protectionFactor=1.0/(1.0+exp(6.0*(currentSaturation-0.6)));var skinToneProtection=1.0;if(color.r>color.g&&color.g>color.b){let skinToneAmount=(color.r-color.b)/max(color.r,.001);skinToneProtection=1.0-smoothstep(0.3,0.8,skinToneAmount)*0.7;}let finalProtection=protectionFactor*skinToneProtection;let vibranceStrength=uniforms.vibrance*.01*finalProtection;let vibranceFactor=1.0+vibranceStrength;color=vec4(mix(luminance,color.r,vibranceFactor),mix(luminance,color.g,vibranceFactor),mix(luminance,color.b,vibranceFactor),color.a);}color=clamp(color,vec4(.0),vec4(1.0));textureStore(outputTexture,index,color);","#redgpu_include color.getLuminance struct Uniforms{vibrance:f32,saturation:f32};"))}}defineNumber(Vibrance,[{key:"vibrance",value:0,min:-100,max:100},{key:"saturation",value:0,min:-100,max:100}]),Object.freeze(Vibrance);const fo=[0,0,0,0,0,1,0,0,0,0,0,0],mo=[0,-1,0,0,-1,5,-1,0,0,-1,0,0],po=[1,1,1,0,1,1,1,0,1,1,1,0],go=[0,1,0,0,1,-4,1,0,0,1,0,0],xo=[-2,-1,0,0,-1,1,1,0,0,1,2,0];class Convolution extends ASinglePassPostEffect{static NORMAL=fo;static SHARPEN=mo;static BLUR=po;static EDGE=go;static EMBOSS=xo;#Zx=go;constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_CONVOLUTION",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);var color:vec4=vec4(.0);let kernelWeight_value:f32=uniforms.kernelWeight;let kernel_value:mat3x3=uniforms.kernel;color+=textureLoad(sourceTexture,index+vec2(-1,-1),0)*kernel_value[0][0];color+=textureLoad(sourceTexture,index+vec2(0,-1),0)*kernel_value[0][1];color+=textureLoad(sourceTexture,index+vec2(1,-1),0)*kernel_value[0][2];color+=textureLoad(sourceTexture,index+vec2(-1,0),0)*kernel_value[1][0];color+=textureLoad(sourceTexture,index+vec2(0,0),0)*kernel_value[1][1];color+=textureLoad(sourceTexture,index+vec2(1,0),0)*kernel_value[1][2];color+=textureLoad(sourceTexture,index+vec2(-1,1),0)*kernel_value[2][0];color+=textureLoad(sourceTexture,index+vec2(0,1),0)*kernel_value[2][1];color+=textureLoad(sourceTexture,index+vec2(1,1),0)*kernel_value[2][2];textureStore(outputTexture,index,color/kernelWeight_value);","struct Uniforms{kernelWeight:f32,kernel:mat3x3};"))}get kernel(){return this.#Zx}set kernel(i){this.#Zx=i;let g=0;this.#Zx.forEach(i=>g+=i),this.updateUniform("kernelWeight",g||1),this.updateUniform("kernel",i)}}Object.freeze(Convolution);class Blur extends AMultiPassPostEffect{#Jx;constructor(i){super(i,[new Convolution(i)]),this.#Jx=this.passList[0],this.#Jx.kernel=Convolution.BLUR}render(i,g,x,v){return this.#Jx.render(i,g,x,v)}}Object.freeze(Blur);class DirectionalBlur extends ASinglePassPostEffect{#Qx=0;constructor(i){super(i),this.init(i,"POST_EFFECT_DIRECTIONAL_BLUR",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);let dimensions=vec2(textureDimensions(sourceTexture));if(f32(index.x)>=dimensions.x||f32(index.y)>=dimensions.y){return;}let invSize=1.0/dimensions;let centerUV=(vec2(index)+0.5)*invSize;let direction=vec2(uniforms.directionX,uniforms.directionY);let dirLength=length(direction);let normalizedDir=select(vec2(.0),direction/dirLength,dirLength>.0);let dir=normalizedDir*(uniforms.amount*systemUniforms.devicePixelRatio)*invSize;var sum=vec4(.0);var totalWeight=.0;let steps=uniforms.sampleCount;for(var i=-steps;i<=steps;i+=1.0){let t=i/steps;let weight=exp(-0.5*pow(t*2.0,2.0));let sampleUV=centerUV+dir*t;sum+=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0)*weight;totalWeight+=weight;}textureStore(outputTexture,index,sum/totalWeight);","struct Uniforms{amount:f32,directionX:f32,directionY:f32,sampleCount:f32,};"))}get angle(){return this.#Qx}set angle(i){validateNumber(i),this.#Qx=i%360,this.#ev()}#ev(){const i=this.#Qx*Math.PI/180,g=Math.cos(i),x=Math.sin(i);this.updateUniform("directionX",g),this.updateUniform("directionY",x)}}definePositiveNumber(DirectionalBlur,[{key:"amount",value:15}]),defineUint(DirectionalBlur,[{key:"sampleCount",value:30,min:1,max:100}]),Object.freeze(DirectionalBlur);class RadialBlur extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_RADIAL_BLUR",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=vec2(textureDimensions(sourceTexture));if(f32(index.x)>=dimensions.x||f32(index.y)>=dimensions.y){return;}let invSize=1.0/dimensions;let centerUV=(vec2(index)+0.5)*invSize;let center=vec2(0.5)+vec2(uniforms.centerX,uniforms.centerY)*systemUniforms.devicePixelRatio*invSize;let toPixel=centerUV-center;let distance=length(toPixel);let angle=atan2(toPixel.y,toPixel.x);let rotationAngle=uniforms.amount*distance*.005;let sampleCount=i32(uniforms.sampleCount);var sum=vec4(.0);var totalWeight=.0;for(var i=0;i(cos(sampleAngle)*distance,sin(sampleAngle)*distance);let weight=1.0-abs(t-0.5)*1.5;sum+=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0)*max(weight,0.1);totalWeight+=weight;}let centerFalloff=smoothstep(.0,0.1,distance);let originalColor=textureSampleLevel(sourceTexture,basicSampler,centerUV,.0);let blurredColor=sum/totalWeight;textureStore(outputTexture,index,mix(originalColor,blurredColor,centerFalloff));","struct Uniforms{amount:f32,centerX:f32,centerY:f32,sampleCount:f32,};"))}}definePositiveNumber(RadialBlur,[{key:"amount",value:50}]),defineNumber(RadialBlur,[{key:"centerX",value:0},{key:"centerY",value:0}]),defineUint(RadialBlur,[{key:"sampleCount",value:16,min:2,max:100}]),Object.freeze(RadialBlur);class ZoomBlur extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_ZOOM_BLUR",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=vec2(textureDimensions(sourceTexture));if(f32(index.x)>=dimensions.x||f32(index.y)>=dimensions.y){return;}let invSize=1.0/dimensions;let centerUV=(vec2(index)+0.5)*invSize;let center=vec2(0.5)+vec2(uniforms.centerX,uniforms.centerY)*systemUniforms.devicePixelRatio*invSize;let dir=(center-centerUV)*(uniforms.amount*.01);var sum=vec4(.0);var totalWeight=.0;let steps=uniforms.sampleCount;for(var i=-steps;i<=steps;i+=1.0){let t=i/steps;let weight=1.0-abs(t);let sampleUV=centerUV+dir*t;sum+=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0)*weight;totalWeight+=weight;}textureStore(outputTexture,index,sum/totalWeight);","struct Uniforms{amount:f32,centerX:f32,centerY:f32,sampleCount:f32,};"))}}definePositiveNumber(ZoomBlur,[{key:"amount",value:10}]),defineNumber(ZoomBlur,[{key:"centerX",value:0},{key:"centerY",value:0}]),defineUint(ZoomBlur,[{key:"sampleCount",value:30,min:1,max:100}]),Object.freeze(ZoomBlur);const vo={filmGrainIntensity:.008,filmGrainResponse:1.5,filmGrainScale:1.2,coloredGrain:.05,grainSaturation:.1},_o={filmGrainIntensity:.015,filmGrainResponse:1.2,filmGrainScale:1.8,coloredGrain:.15,grainSaturation:.3},yo={filmGrainIntensity:.03,filmGrainResponse:1,filmGrainScale:2.5,coloredGrain:.25,grainSaturation:.5},bo={filmGrainIntensity:.06,filmGrainResponse:.7,filmGrainScale:4,coloredGrain:.6,grainSaturation:.8};class FilmGrain extends ASinglePassPostEffect{static SUBTLE=vo;static MEDIUM=_o;static HEAVY=yo;static VINTAGE=bo;constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_FILM_GRAIN",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);let dimensions:vec2=textureDimensions(sourceTexture);let originalColor=textureLoad(sourceTexture,index,0);let filmGrainIntensity_value:f32=uniforms.filmGrainIntensity;let filmGrainResponse_value:f32=uniforms.filmGrainResponse;let filmGrainScale_value:f32=uniforms.filmGrainScale;let coloredGrain_value:f32=uniforms.coloredGrain;let grainSaturation_value:f32=uniforms.grainSaturation;let frameIndex_value:u32=systemUniforms.time.frameIndex;if(filmGrainIntensity_value<=.0){textureStore(outputTexture,index,originalColor);return;}let baseScale=max(filmGrainScale_value,0.1)*systemUniforms.devicePixelRatio;let grainCoord=floor(vec2(global_id.xy)/baseScale);var grain=getFilmicGrain(grainCoord,frameIndex_value,coloredGrain_value);let grainLum=getLuminance(grain);grain=mix(vec3(grainLum),grain,grainSaturation_value);let sceneLuminance=getLuminance(originalColor.rgb);let responseMask=pow(1.0-sceneLuminance,filmGrainResponse_value);let finalMask=responseMask*smoothstep(.0,0.1,sceneLuminance);let intensity=filmGrainIntensity_value*max(.05,finalMask);let finalColor=originalColor.rgb+grain*intensity;let outputColor=vec4(saturate(finalColor),originalColor.a);textureStore(outputTexture,index,outputColor);","#redgpu_include color.getLuminance #redgpu_include math.hash.getHash1D_vec3 #redgpu_include math.getInterleavedGradientNoise struct Uniforms{filmGrainIntensity:f32,filmGrainResponse:f32,filmGrainScale:f32,coloredGrain:f32,grainSaturation:f32,};fn getFilmicGrain(coord:vec2,frameIndex:u32,coloredGrain:f32)->vec3{let fIndex=f32(frameIndex % 4096u);let frameSeed=fIndex*1.61803398875;let scrambledX=coord.x*12.9898+frameSeed;let scrambledY=coord.y*78.233+frameSeed;let n1=getHash1D_vec3(vec3(scrambledX,scrambledY,frameSeed));let n2=getHash1D_vec3(vec3(scrambledY,frameSeed,scrambledX));let n3=getHash1D_vec3(vec3(frameSeed,scrambledX,scrambledY));var noise=mix(vec3(n1),vec3(n1,n2,n3),coloredGrain);let ign=getInterleavedGradientNoise(coord+frameSeed);let finalNoise=mix(noise,vec3(ign),.02);return(finalNoise-0.5)*2.0;}"))}applyPreset(i){this.filmGrainIntensity=i.filmGrainIntensity,this.filmGrainResponse=i.filmGrainResponse,this.filmGrainScale=i.filmGrainScale,this.coloredGrain=i.coloredGrain,this.grainSaturation=i.grainSaturation}}definePositiveNumber(FilmGrain,[{key:"filmGrainIntensity",value:bo.filmGrainIntensity},{key:"filmGrainResponse",value:bo.filmGrainResponse},{key:"filmGrainScale",value:bo.filmGrainScale},{key:"coloredGrain",value:bo.coloredGrain},{key:"grainSaturation",value:bo.grainSaturation}]),Object.freeze(FilmGrain);class Fog extends ASinglePassPostEffect{static EXPONENTIAL=0;static EXPONENTIAL_SQUARED=1;constructor(i){super(i),this.init(i,"POST_EFFECT_FOG",createBasicPostEffectCode(this,"let id=global_id.xy;let coord=vec2(id);var sceneColor=textureLoad(sourceTexture,coord,0);let depth=textureLoad(depthTexture,coord,0);let linDepth=getLinearizeDepth(depth,systemUniforms.camera.nearClipping,systemUniforms.camera.farClipping);let u_density=uniforms.density;let u_near=uniforms.nearDistance;let u_far=uniforms.farDistance;let cameraFar=systemUniforms.camera.farClipping;var fogFactor:f32;if(linDepth>=(cameraFar*0.99)){fogFactor=1.0-u_density;}else{let dist=max(.0,linDepth-u_near);let maxDist=u_far-u_near;let normalizedDist=clamp(dist/max(0.1,maxDist),.0,1.0);if(uniforms.fogType==0u){fogFactor=exp(-u_density*normalizedDist*10.0);}else{let expVal=u_density*normalizedDist*5.0;fogFactor=exp(-(expVal*expVal));}}let finalColor=mix(uniforms.fogColor.rgb,sceneColor.rgb,saturate(fogFactor));textureStore(outputTexture,coord,vec4(finalColor,sceneColor.a));","#redgpu_include depth.getLinearizeDepth struct Uniforms{fogType:u32,density:f32,nearDistance:f32,farDistance:f32,fogColor:vec3,padding1:f32,};"))}}definePositiveNumber(Fog,[{key:"density",value:.5,min:0,max:1}]),defineNumber(Fog,[{key:"nearDistance",value:4.5,min:0},{key:"farDistance",value:50,min:.1}]),defineUint(Fog,[{key:"fogType",value:Fog.EXPONENTIAL,max:1}]),defineColorRGB(Fog,[{key:"fogColor",value:"#1b2866"}]),Object.freeze(Fog);class HeightFog extends ASinglePassPostEffect{static EXPONENTIAL=0;static EXPONENTIAL_SQUARED=1;constructor(i){super(i),this.init(i,"POST_EFFECT_HEIGHT_FOG",createBasicPostEffectCode(this,"let dimensions=textureDimensions(sourceTexture);let dimW=f32(dimensions.x);let dimH=f32(dimensions.y);let global_id_vec=vec2(global_id.xy);let screenCoord=(global_id_vec+0.5)/vec2(dimW,dimH);var depth:f32=1.0;if(dimensions.x>u32(global_id.x)&&dimensions.y>u32(global_id.y)){depth=textureLoad(depthTexture,vec2(global_id.xy),0);}let fogFactor=calculateHeightFogFactor(screenCoord,depth);let originalColor=textureLoad(sourceTexture,vec2(global_id.xy),0).rgb;let foggedColor=mix(uniforms.fogColor,originalColor,fogFactor);textureStore(outputTexture,vec2(global_id.xy),vec4(foggedColor,1.0));","#redgpu_include math.EPSILON #redgpu_include math.reconstruct.getWorldPositionFromDepth #redgpu_include math.direction.getRayDirection struct Uniforms{fogType:u32,density:f32,baseHeight:f32,thickness:f32,falloff:f32,fogColor:vec3,padding1:f32,padding2:f32,};fn isFiniteValue(value:f32)->bool{return value==value;}fn isFiniteVec3(v:vec3)->bool{return isFiniteValue(v.x)&&isFiniteValue(v.y)&&isFiniteValue(v.z);}fn reconstructWorldPositionUltraPrecise(screenCoord:vec2,depth:f32)->vec3{let worldPos=getWorldPositionFromDepth(screenCoord,depth,systemUniforms.projection.inverseProjectionViewMatrix);return select(vec3(.0),worldPos,isFiniteVec3(worldPos));}fn calculateHeightFogFactor(screenCoord:vec2,depth:f32)->f32{let backgroundThreshold=1.0-1e-5;let isBackground=depth>=backgroundThreshold;var pixelWorldHeight:f32;if(isBackground){let rayDirection=getRayDirectionMaxPrecision(screenCoord);pixelWorldHeight=getSkyboxHeightMaxPrecision(rayDirection);}else{let worldPos=reconstructWorldPositionUltraPrecise(screenCoord,depth);pixelWorldHeight=worldPos.y;}return calculateAbsoluteHeightFogMaxPrecision(pixelWorldHeight);}fn getSkyboxHeightMaxPrecision(rayDirection:vec3)->f32{let u_baseHeight=uniforms.baseHeight;let u_maxHeight=u_baseHeight+uniforms.thickness;let rayY=clamp(rayDirection.y,-0.999,0.999);let upThreshold=.08;let downThreshold=-.015;let transitionRange=upThreshold-downThreshold;let safeTransitionRange=max(transitionRange,EPSILON);if(rayY>upThreshold){return u_maxHeight+25.0;}else if(rayYf32{let u_baseHeight=uniforms.baseHeight;let u_maxHeight=u_baseHeight+uniforms.thickness;let u_density=uniforms.density;let u_falloff=uniforms.falloff;let u_fogType=uniforms.fogType;if(!isFiniteValue(worldHeight)){return 1.0;}let heightRange=u_maxHeight-u_baseHeight;let safeHeightRange=max(heightRange,1e-3);let margin=fma(safeHeightRange,0.18,1.2);let extendedBaseHeight=u_baseHeight-margin;let extendedMaxHeight=u_maxHeight+margin;let extendedRange=extendedMaxHeight-extendedBaseHeight;if(worldHeight<=extendedBaseHeight||worldHeight>=extendedMaxHeight){return 1.0;}let safeExtendedRange=max(extendedRange,1e-3);if(safeExtendedRange<=0.3){return 1.0;}let normalizedHeight=clamp((worldHeight-extendedBaseHeight)/safeExtendedRange,.0,1.0);let centerOffset=normalizedHeight-0.5;let edgeFactor=fma(-abs(centerOffset),0.25,1.0);let heightFactor=1.0-normalizedHeight;let safeHeightFactor=max(heightFactor,1e-4);let safeFalloff=clamp(u_falloff,.05,1.8);let expPower=fma(safeFalloff,0.73,1.05);var fogDensity:f32;if(u_fogType==0u){fogDensity=pow(safeHeightFactor,expPower);fogDensity=smoothstep(.0,1.0,fogDensity);}else{let expResult=pow(safeHeightFactor,expPower);fogDensity=expResult*expResult;fogDensity=smoothstep(.0,1.0,fogDensity);}let densityWithEdge=fogDensity*edgeFactor;let safeDensity=clamp(u_density,.0,4.0);let finalFogAmount=fma(densityWithEdge,safeDensity,.0)*0.42;let result=clamp(1.0-finalFogAmount,.0,1.0);return select(1.0,result,isFiniteValue(result));}fn getRayDirectionMaxPrecision(screenCoord:vec2)->vec3{let worldPos=getWorldPositionFromDepth(screenCoord,1.0,systemUniforms.projection.inverseProjectionViewMatrix);let rayDir=getRayDirection(worldPos,systemUniforms.camera.cameraPosition);return select(vec3(.0,.0,1.0),rayDir,isFiniteVec3(rayDir));}"))}}definePositiveNumber(HeightFog,[{key:"density",value:1,min:0,max:5},{key:"falloff",value:.1,min:.001,max:2},{key:"thickness",value:100,min:.1}]),defineNumber(HeightFog,[{key:"baseHeight",value:0}]),defineUint(HeightFog,[{key:"fogType",value:HeightFog.EXPONENTIAL,max:1}]),defineColorRGB(HeightFog,[{key:"fogColor",value:"#1b2866"}]),Object.freeze(HeightFog);class ChromaticAberration extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_CHROMATIC_ABERRATION",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=textureDimensions(sourceTexture);let dimW=f32(dimensions.x);let dimH=f32(dimensions.y);let uv=vec2(index)/vec2(dimW,dimH);let invSize=1.0/vec2(dimensions);let center=vec2(0.5)+vec2(uniforms.centerX,uniforms.centerY)*systemUniforms.devicePixelRatio*invSize;let offset=uv-center;let distance=length(offset);let distortion=uniforms.strength*pow(distance,uniforms.falloff);let redOffset=uv+offset*distortion*vec2(-1.0,-1.0);let greenOffset=uv;let blueOffset=uv+offset*distortion*vec2(1.0,1.0);var finalColor:vec3;finalColor.r=textureSampleLevel(sourceTexture,basicSampler,redOffset,.0).r;finalColor.g=textureSampleLevel(sourceTexture,basicSampler,greenOffset,.0).g;finalColor.b=textureSampleLevel(sourceTexture,basicSampler,blueOffset,.0).b;let originalAlpha=textureLoad(sourceTexture,index,0).a;textureStore(outputTexture,index,vec4(finalColor,originalAlpha));","struct Uniforms{strength:f32,centerX:f32,centerY:f32,falloff:f32};"))}}defineNumber(ChromaticAberration,[{key:"strength",value:.015,min:0},{key:"centerX",value:0},{key:"centerY",value:0},{key:"falloff",value:.5,min:0,max:5}]),Object.freeze(ChromaticAberration);class DOFCoC extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_DOF_COC",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);let coord=vec2(global_id.xy);let originalColor=textureLoad(sourceTexture,coord,0).xyzw;let depth=textureLoad(depthTexture,coord,0);let linearDepth=getLinearizeDepth(depth,uniforms.nearPlane,uniforms.farPlane);let coc=calculateCoC(linearDepth);let encodedCoC=encodeCoC(coc);textureStore(outputTexture,coord,vec4(originalColor.rgb,encodedCoC));","#redgpu_include depth.getLinearizeDepth struct Uniforms{focusDistance:f32,aperture:f32,maxCoC:f32,nearPlane:f32,farPlane:f32,};fn encodeCoC(coc:f32)->f32{return(coc+1.0)*0.5;}fn calculateCoC(linearDepth:f32)->f32{let subjectDistance=linearDepth;let focalLength=50.0;let focusRange=uniforms.focusDistance*0.15;let transitionRange=uniforms.focusDistance*0.35;let distanceFromFocus=abs(subjectDistance-uniforms.focusDistance);if(distanceFromFocus.05){signedCoC=-min(1.0,absCoC*smoothstep(.05,0.3,absCoC)*1.5);}if(distanceFromFocus0.1){signedCoC=min(1.0,absCoC*smoothstep(0.1,0.5,absCoC)*1.2);}if(distanceFromFocus=dimensions.x||index.y>=dimensions.y){return;}let centerUV=(vec2(index)+0.5)/vec2(dimensions);let originalSample=textureLoad(sourceTexture,index,0);let originalColor=originalSample.rgb;let originalAlpha=originalSample.a;let encodedCoC=textureLoad(cocTexture,index,0).a;let cocValue=decodeCoC(encodedCoC);if(abs(cocValue)<.005){textureStore(outputTexture,index,vec4(originalColor,originalAlpha));return;}var finalColor=originalColor;var finalAlpha=originalAlpha;if(cocValue<.0){let blurResult=calculateBlur(centerUV,abs(cocValue),uniforms.nearBlurSize,true);let nearBlur=blurResult.rgb;let nearBlurAlpha=blurResult.a;let nearBlend=saturate(pow(abs(cocValue)*uniforms.nearStrength,0.7));finalColor=mix(originalColor,nearBlur,nearBlend);finalAlpha=mix(originalAlpha,nearBlurAlpha,nearBlend);}else if(cocValue>.0){let blurResult=calculateBlur(centerUV,cocValue,uniforms.farBlurSize,false);let farBlur=blurResult.rgb;let farBlurAlpha=blurResult.a;let rawBlend=cocValue*uniforms.farStrength;let farBlend=saturate(smoothstep(.0,0.8,rawBlend));finalColor=mix(originalColor,farBlur,farBlend);finalAlpha=mix(originalAlpha,farBlurAlpha,farBlend);}textureStore(outputTexture,index,vec4(finalColor,finalAlpha));","#redgpu_include math.PI2 struct Uniforms{nearBlurSize:f32,farBlurSize:f32,nearStrength:f32,farStrength:f32,};fn decodeCoC(encoded:f32)->f32{return encoded*2.0-1.0;}fn calculateBlur(centerUV:vec2,intensity:f32,maxBlurSize:f32,isNear:bool)->vec4{let blurRadius=intensity*maxBlurSize*systemUniforms.devicePixelRatio;let dimensions=vec2(textureDimensions(sourceTexture));let invSize=1.0/vec2(dimensions);if(blurRadius<0.3){return textureSampleLevel(sourceTexture,basicSampler,centerUV,.0);}var sum:vec3=vec3(.0);var sumAlpha:f32=.0;var totalWeight=.0;let maxRadius=min(blurRadius,maxBlurSize*systemUniforms.devicePixelRatio);let samples=select(8,16,isNear);let angleStep=PI2/f32(samples);let originalColor=textureSampleLevel(sourceTexture,basicSampler,centerUV,.0);let centerWeight=select(0.4,0.2,isNear);sum+=originalColor.rgb*centerWeight;sumAlpha+=originalColor.a*centerWeight;totalWeight+=centerWeight;for(var i=0;i(cos(angle),sin(angle))*r*invSize;let sampleUV=centerUV+offsetUV;let sampleData=textureSampleLevel(sourceTexture,basicSampler,sampleUV,.0);let sampleEncodedCoC=textureSampleLevel(cocTexture,basicSampler,sampleUV,.0).a;let sampleCoC=decodeCoC(sampleEncodedCoC);var weight=exp(-r*r/(maxRadius*maxRadius*0.5));if(isNear){if(sampleCoC<.0&&abs(sampleCoC)>=intensity*0.5){weight*=1.5;}}else{if(sampleCoC>.0&&sampleCoC>=intensity*0.7){weight*=1.2;}}sum+=sampleData.rgb*weight;sumAlpha+=sampleData.a*weight;totalWeight+=weight;}}return vec4(sum/totalWeight,sumAlpha/totalWeight);}",[{name:"sourceTexture"},{name:"cocTexture"}]))}}definePositiveNumber(DOFUnified,[{key:"nearBlurSize",value:16},{key:"farBlurSize",value:24},{key:"nearStrength",value:1},{key:"farStrength",value:1}]),Object.freeze(DOFUnified);class DOF extends AMultiPassPostEffect{#tv;#rv;#iv=15;#xi=2.8;#nv=25;#av=.1;#sv=1e3;#ov=15;#uv=15;#lv=1;#cv=1;constructor(i){super(i,[new DOFCoC(i),new DOFUnified(i)]),this.#tv=this.passList[0],this.#rv=this.passList[1],this.#tv.focusDistance=this.#iv,this.#tv.aperture=this.#xi,this.#tv.maxCoC=this.#nv,this.#tv.nearPlane=this.#av,this.#tv.farPlane=this.#sv,this.#rv.nearBlurSize=this.#ov,this.#rv.farBlurSize=this.#uv,this.#rv.nearStrength=this.#lv,this.#rv.farStrength=this.#cv}get focusDistance(){return this.#iv}set focusDistance(i){this.#iv=i,this.#tv.focusDistance=i}get aperture(){return this.#xi}set aperture(i){this.#xi=i,this.#tv.aperture=i}get maxCoC(){return this.#nv}set maxCoC(i){this.#nv=i,this.#tv.maxCoC=i}get nearPlane(){return this.#av}set nearPlane(i){this.#av=i,this.#tv.nearPlane=i}get farPlane(){return this.#sv}set farPlane(i){this.#sv=i,this.#tv.farPlane=i}get nearBlurSize(){return this.#ov}set nearBlurSize(i){this.#ov=i,this.#rv.nearBlurSize=i}get farBlurSize(){return this.#uv}set farBlurSize(i){this.#uv=i,this.#rv.farBlurSize=i}get nearStrength(){return this.#lv}set nearStrength(i){this.#lv=i,this.#rv.nearStrength=i}get farStrength(){return this.#cv}set farStrength(i){this.#cv=i,this.#rv.farStrength=i}setGameDefault(){this.focusDistance=15,this.aperture=2.8,this.maxCoC=25,this.nearBlurSize=15,this.farBlurSize=15,this.nearStrength=1,this.farStrength=1}setCinematic(){this.focusDistance=20,this.aperture=1.4,this.maxCoC=40,this.nearBlurSize=25,this.farBlurSize=30,this.nearStrength=1.2,this.farStrength=1.3}setPortrait(){this.focusDistance=8,this.aperture=1.8,this.maxCoC=35,this.nearBlurSize=12,this.farBlurSize=25,this.nearStrength=.8,this.farStrength=1.4}setLandscape(){this.focusDistance=50,this.aperture=8,this.maxCoC=20,this.nearBlurSize=20,this.farBlurSize=10,this.nearStrength=1.1,this.farStrength=.6}setMacro(){this.focusDistance=2,this.aperture=1,this.maxCoC=50,this.nearBlurSize=30,this.farBlurSize=35,this.nearStrength=1.5,this.farStrength=1.6}setSports(){this.focusDistance=25,this.aperture=4,this.maxCoC=18,this.nearBlurSize=10,this.farBlurSize=12,this.nearStrength=.8,this.farStrength=.9}setNightMode(){this.focusDistance=12,this.aperture=2,this.maxCoC=30,this.nearBlurSize=18,this.farBlurSize=20,this.nearStrength=1.1,this.farStrength=1.2}render(i,g,x,v){const _=i.postEffectManager.texturePool,y=this.#tv.render(i,g,x,v),b=this.#rv.render(i,g,x,v,y);return _.release(y.texture),b}}Object.freeze(DOF);class LensDistortion extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_LENS_DISTORTION",createBasicPostEffectCode(this,"let index=global_id.xy;let dimensions=textureDimensions(sourceTexture);let dimF=vec2(dimensions);let invSize=1.0/dimF;let uv=vec2(index)/dimF;let uvCenter=vec2(0.5)+vec2(uniforms.centerX,uniforms.centerY)*systemUniforms.devicePixelRatio*invSize;let offset=uv-uvCenter;let distance=length(offset);let distortionFactor=1.0+uniforms.distortion*distance*distance;let distortedUV=uvCenter+offset*distortionFactor;if(distortedUV.x<.0||distortedUV.x>1.0||distortedUV.y<.0||distortedUV.y>1.0){textureStore(outputTexture,index,vec4(.0,.0,.0,1.0));}else{let sampledColor=textureSampleLevel(sourceTexture,basicSampler,distortedUV,.0);textureStore(outputTexture,index,sampledColor);}","struct Uniforms{distortion:f32,centerX:f32,centerY:f32};"))}}defineNumber(LensDistortion,[{key:"distortion",value:.1},{key:"centerX",value:0},{key:"centerY",value:0}]),Object.freeze(LensDistortion);class Vignetting extends ASinglePassPostEffect{constructor(i){super(i),this.isLdr=!0,this.init(i,"POST_EFFECT_VIGNETTING",createBasicPostEffectCode(this,"let dimensions=textureDimensions(sourceTexture);let dimF=vec2(dimensions);let invSize=1.0/dimF;let index=global_id.xy;let uv=vec2(index)/dimF;let uvCenter=vec2(0.5)+vec2(uniforms.centerX,uniforms.centerY)*systemUniforms.devicePixelRatio*invSize;let smoothness=uniforms.smoothness;let size=uniforms.size;var color:vec4=textureLoad(sourceTexture,index,0);var diff=size-distance(uv,uvCenter);let vignette=smoothstep(-smoothness,smoothness,diff);color=vec4(color.rgb*vignette,color.a);textureStore(outputTexture,index,color);","struct Uniforms{smoothness:f32,size:f32,centerX:f32,centerY:f32,};"))}}definePositiveNumber(Vignetting,[{key:"size",value:.5,max:1},{key:"smoothness",value:.2,max:1}]),defineNumber(Vignetting,[{key:"centerX",value:0},{key:"centerY",value:0}]),Object.freeze(Vignetting);class OldBloomBlend extends ASinglePassPostEffect{constructor(i){super(i),this.init(i,"POST_EFFECT_OLD_BLOOM_BLEND",createBasicPostEffectCode(this,"let index=vec2(global_id.xy);let dimensions:vec2=textureDimensions(sourceTexture0);if(index.x>=dimensions.x||index.y>=dimensions.y){return;}let diffuseSample=textureLoad(sourceTexture0,index,0);let blurSample=textureLoad(sourceTexture1,index,0);let diffuseRGB=diffuseSample.rgb;let blurRGB=blurSample.rgb*uniforms.bloomStrength;let diffuseYCoCg=rgbToYCoCg(diffuseRGB);let blurYCoCg=rgbToYCoCg(blurRGB);var finalYCoCg:vec3;finalYCoCg.x=diffuseYCoCg.x+blurYCoCg.x;finalYCoCg.y=diffuseYCoCg.y+blurYCoCg.y*0.5;finalYCoCg.z=diffuseYCoCg.z+blurYCoCg.z*0.5;let finalRGB=YCoCgToRgb(finalYCoCg)*uniforms.exposure;textureStore(outputTexture,index,vec4(finalRGB,diffuseSample.a));","#redgpu_include color.getLuminance #redgpu_include color.rgbToYCoCg #redgpu_include color.YCoCgToRgb struct Uniforms{bloomStrength:f32,exposure:f32,};",[{name:"sourceTexture0"},{name:"sourceTexture1"}]))}render(i,g,x,v,_){return super.render(i,g,x,v,_)}}definePositiveNumber(OldBloomBlend,[{key:"bloomStrength",value:1},{key:"exposure",value:1}]),Object.freeze(OldBloomBlend);class OldBloom extends AMultiPassPostEffect{#hv;#fv;#dv;#mv=156;#pv=32;#gv=1;#xv=1.2;constructor(i){super(i,[new Threshold(i),new GaussianBlur(i),new OldBloomBlend(i)]),this.#hv=this.passList[0],this.#fv=this.passList[1],this.#dv=this.passList[2],this.#hv.threshold=this.#mv,this.#fv.size=this.#pv,this.#dv.exposure=this.#gv,this.#dv.bloomStrength=this.#xv}get threshold(){return this.#mv}set threshold(i){this.#mv=i,this.#hv.threshold=i}get gaussianBlurSize(){return this.#pv}set gaussianBlurSize(i){this.#pv=i,this.#fv.size=i}get exposure(){return this.#gv}set exposure(i){this.#gv=i,this.#dv.exposure=i}get bloomStrength(){return this.#xv}set bloomStrength(i){this.#xv=i,this.#dv.bloomStrength=i}render(i,g,x,v){const _=i.postEffectManager.texturePool,y=this.#hv.render(i,g,x,v),b=this.#fv.render(i,g,x,y);_.release(y.texture);const S=this.#dv.render(i,g,x,v,b);return _.release(b.texture),S}}Object.freeze(OldBloom);class Sharpen extends AMultiPassPostEffect{#Jx;constructor(i){super(i,[new Convolution(i)]),this.isLdr=!0,this.#Jx=this.passList[0],this.#Jx.kernel=Convolution.SHARPEN}render(i,g,x,v){return this.#Jx.render(i,g,x,v)}}Object.freeze(Sharpen);var So=Object.freeze({__proto__:null,AMultiPassPostEffect:AMultiPassPostEffect,ASinglePassPostEffect:ASinglePassPostEffect,PostEffectTexturePool:PostEffectTexturePool,createBasicPostEffectCode:createBasicPostEffectCode}),To=Object.freeze({__proto__:null,Blur:Blur,BlurX:BlurX,BlurY:BlurY,BrightnessContrast:BrightnessContrast,ChromaticAberration:ChromaticAberration,ColorBalance:ColorBalance,ColorTemperatureTint:ColorTemperatureTint,Convolution:Convolution,Core:So,DOF:DOF,DirectionalBlur:DirectionalBlur,FilmGrain:FilmGrain,Fog:Fog,GaussianBlur:GaussianBlur,Grayscale:Grayscale,HeightFog:HeightFog,HueSaturation:HueSaturation,Invert:Invert,LensDistortion:LensDistortion,OldBloom:OldBloom,PostEffectManager:PostEffectManager,RadialBlur:RadialBlur,Sharpen:Sharpen,Threshold:Threshold,Vibrance:Vibrance,Vignetting:Vignetting,ZoomBlur:ZoomBlur}),wo=Object.freeze({__proto__:null,PICKING_EVENT_TYPE:i,PickingEvent:PickingEvent,PickingManager:PickingManager,Raycaster2D:Raycaster2D,Raycaster3D:Raycaster3D}),Mo=Object.freeze({__proto__:null,BlendState:BlendState,DepthStencilState:DepthStencilState,PrimitiveState:PrimitiveState}),Po=Object.freeze({__proto__:null,TONE_MAPPING_MODE:ea,ToneMappingManager:ToneMappingManager}),Ro=Object.freeze({__proto__:null,DirectionalShadowManager:DirectionalShadowManager,ShadowManager:ShadowManager}),Co=Object.freeze({__proto__:null,defineBoolean:defineBoolean,defineColorRGB:defineColorRGB,defineColorRGBA:defineColorRGBA,defineCubeTexture:defineCubeTexture,defineNumber:defineNumber,definePositiveNumber:definePositiveNumber,defineSampler:defineSampler,defineTexture:defineTexture,defineUint:defineUint,defineVector2:defineVector2,defineVector3:defineVector3,defineVector4:defineVector4}),Bo=Object.freeze({__proto__:null,AntialiasingManager:AntialiasingManager,FXAA:FXAA,TAA:TAA,TAASharpen:TAASharpen});var Do=Object.freeze({__proto__:null,PHYSICS_BODY_TYPE:{DYNAMIC:"dynamic",STATIC:"static",KINEMATIC:"kinematic",KINEMATIC_POSITION:"kinematicPosition",KINEMATIC_VELOCITY:"kinematicVelocity"},PHYSICS_SHAPE:{BOX:"box",SPHERE:"sphere",CAPSULE:"capsule",CYLINDER:"cylinder",HEIGHTFIELD:"heightfield",MESH:"mesh"}});export{Bo as Antialiasing,xa as BaseObject,ga as Bound,Ca as Camera,Ea as Color,Ia as CommandEncoderManager,Da as Context,Co as DefineGPUProperty,ks as Display,GLTFLoader,v as GPU_ADDRESS_MODE,ui as GPU_BLEND_FACTOR,li as GPU_BLEND_OPERATION,Er as GPU_COMPARE_FUNCTION,Ji as GPU_CULL_MODE,_ as GPU_FILTER_MODE,Qi as GPU_FRONT_FACE,en as GPU_INDEX_FORMAT,z as GPU_LOAD_OP,y as GPU_MIPMAP_FILTER_MODE,Ei as GPU_PRIMITIVE_TOPOLOGY,q as GPU_STORE_OP,Geometry,Os as Light,zs as Material,Vs as Math,Do as Physics,wo as Picking,To as PostEffect,Fs as Primitive,Mo as RenderState,Renderer,ao as Resource,ho as RuntimeChecker,ft as ShaderLibrary,Ro as Shadow,SystemUniformUpdater,Po as ToneMapping,x as Util,init}; diff --git a/examples/2d/blendMode/basic/index.html b/examples/2d/blendMode/basic/index.html index a817797dd6..6e8bf1b602 100644 --- a/examples/2d/blendMode/basic/index.html +++ b/examples/2d/blendMode/basic/index.html @@ -39,12 +39,12 @@ } - - + + - - + + @@ -52,5 +52,8 @@

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{ specularStrength: material.specularStrength, shininess: material.shininess, normalScale: material.normalScale, - displacementScale: material.displacementScale, + // displacementScale: material.displacementScale, textures: { useDiffuse: !!material.diffuseTexture, useAlpha: !!material.alphaTexture, @@ -125,7 +125,7 @@ const renderUI = (redGPUContext, mesh) => { useSpecular: !!material.specularTexture, useNormal: !!material.normalTexture, useEmissive: !!material.emissiveTexture, - useDisplacement: !!material.displacementTexture, + // useDisplacement: !!material.displacementTexture, }, }; @@ -163,7 +163,7 @@ const renderUI = (redGPUContext, mesh) => { {key: "specularStrength", min: 0, max: 20, step: 0.01}, {key: "shininess", min: 0, max: 128, step: 1}, {key: "normalScale", min: 0, max: 2, step: 0.01}, - {key: "displacementScale", min: 0, max: 5, step: 0.01}, + // {key: "displacementScale", min: 0, max: 5, step: 0.01}, ]; properties.forEach(({key, min, max, step}) => @@ -200,7 +200,7 @@ const renderUI = (redGPUContext, mesh) => { // [KO] 초기 텍스처 활성화 // [EN] Initial Texture Activation material.diffuseTexture = textures.diffuse; - material.displacementTexture = textures.displacement; + // material.displacementTexture = textures.displacement; material.normalTexture = textures.normal; params.textures.useDisplacement = true; params.textures.useNormal = true; diff --git a/examples/3d/material/phongMaterialTextures/index.html b/examples/3d/material/phongMaterialTextures/index.html index 1f5a35eb28..c2217c1554 100644 --- a/examples/3d/material/phongMaterialTextures/index.html +++ b/examples/3d/material/phongMaterialTextures/index.html @@ -39,12 +39,12 @@ } - - + + - - + + @@ -52,5 +52,8 @@

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{const s=t[n],r=e[n];return l(s)&&l(r)?Object.assign(Object.assign({},i),{[n]:h(s,r)}):Object.assign(Object.assign({},i),{[n]:n in e?r:s})},{})}function c(t){return!!a(t)&&"target"in t}var d={alreadydisposed:()=>"View has been already disposed",invalidparams:t=>`Invalid parameters for '${t.name}'`,nomatchingcontroller:t=>`No matching controller for '${t.key}'`,nomatchingview:t=>`No matching view for '${JSON.stringify(t.params)}'`,notbindable:()=>"Value is not bindable",notcompatible:t=>`Not compatible with plugin '${t.id}'`,propertynotfound:t=>`Property '${t.name}' not found`,shouldneverhappen:()=>"This error should never happen"},u=class t{static alreadyDisposed(){return new t({type:"alreadydisposed"})}static notBindable(){return new t({type:"notbindable"})}static notCompatible(e,i){return new t({type:"notcompatible",context:{id:`${e}.${i}`}})}static propertyNotFound(e){return new t({type:"propertynotfound",context:{name:e}})}static shouldNeverHappen(){return new t({type:"shouldneverhappen"})}constructor(t){var e;this.message=null!==(e=d[t.type](t.context))&&void 0!==e?e:"Unexpected error",this.name=this.constructor.name,this.stack=new Error(this.message).stack,this.type=t.type}toString(){return this.message}},v=class t{constructor(t,e){this.obj_=t,this.key=e}static isBindable(t){return null!==t&&("object"==typeof t||"function"==typeof t)}read(){return this.obj_[this.key]}write(t){this.obj_[this.key]=t}writeProperty(e,i){const n=this.read();if(!t.isBindable(n))throw u.notBindable();if(!(e in n))throw u.propertyNotFound(e);n[e]=i}},m=class{constructor(){this.observers_={}}on(t,e,i){var n;let s=this.observers_[t];return s||(s=this.observers_[t]=[]),s.push({handler:e,key:null!==(n=null==i?void 0:i.key)&&void 0!==n?n:e}),this}off(t,e){const i=this.observers_[t];return i&&(this.observers_[t]=i.filter(t=>t.key!==e)),this}emit(t,e){const i=this.observers_[t];i&&i.forEach(t=>{t.handler(e)})}},b=class{constructor(t,e){var i;this.constraint_=null==e?void 0:e.constraint,this.equals_=null!==(i=null==e?void 0:e.equals)&&void 0!==i?i:(t,e)=>t===e,this.emitter=new m,this.rawValue_=t}get constraint(){return this.constraint_}get rawValue(){return this.rawValue_}set rawValue(t){this.setRawValue(t,{forceEmit:!1,last:!0})}setRawValue(t,e){const i=null!=e?e:{forceEmit:!1,last:!0},n=this.constraint_?this.constraint_.constrain(t):t,s=this.rawValue_;this.equals_(s,n)&&!i.forceEmit||(this.emitter.emit("beforechange",{sender:this}),this.rawValue_=n,this.emitter.emit("change",{options:i,previousRawValue:s,rawValue:n,sender:this}))}},g=class{constructor(t){this.emitter=new m,this.value_=t}get rawValue(){return this.value_}set rawValue(t){this.setRawValue(t,{forceEmit:!1,last:!0})}setRawValue(t,e){const i=null!=e?e:{forceEmit:!1,last:!0},n=this.value_;(n!==t||i.forceEmit)&&(this.emitter.emit("beforechange",{sender:this}),this.value_=t,this.emitter.emit("change",{options:i,previousRawValue:n,rawValue:this.value_,sender:this}))}},w=class{constructor(t){this.emitter=new m,this.onValueBeforeChange_=this.onValueBeforeChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.value_=t,this.value_.emitter.on("beforechange",this.onValueBeforeChange_),this.value_.emitter.on("change",this.onValueChange_)}get rawValue(){return this.value_.rawValue}onValueBeforeChange_(t){this.emitter.emit("beforechange",Object.assign(Object.assign({},t),{sender:this}))}onValueChange_(t){this.emitter.emit("change",Object.assign(Object.assign({},t),{sender:this}))}};function _(t,e){const i=null==e?void 0:e.constraint,n=null==e?void 0:e.equals;return i||n?new b(t,e):new g(t)}var f=class t{constructor(t){this.emitter=new m,this.valMap_=t;for(const e in this.valMap_)this.valMap_[e].emitter.on("change",()=>{this.emitter.emit("change",{key:e,sender:this})})}static createCore(t){return Object.keys(t).reduce((e,i)=>Object.assign(e,{[i]:_(t[i])}),{})}static fromObject(e){return new t(this.createCore(e))}get(t){return this.valMap_[t].rawValue}set(t,e){this.valMap_[t].rawValue=e}value(t){return this.valMap_[t]}},x=class{constructor(t){this.values=f.fromObject({max:t.max,min:t.min})}constrain(t){const e=this.values.get("max"),i=this.values.get("min");return Math.min(Math.max(t,i),e)}},C=class{constructor(t){this.values=f.fromObject({max:t.max,min:t.min})}constrain(t){const e=this.values.get("max"),i=this.values.get("min");let n=t;return o(i)||(n=Math.max(n,i)),o(e)||(n=Math.min(n,e)),n}},y=class{constructor(t,e=0){this.step=t,this.origin=e}constrain(t){const e=this.origin%this.step;return e+Math.round((t-e)/this.step)*this.step}},P=class{constructor(t){this.text=t}evaluate(){return Number(this.text)}toString(){return 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i=this.extract_(t);i&&(i.allItems().forEach(t=>{this.cache_.delete(t)}),i.emitter.off("add",this.onSubListAdd_),i.emitter.off("remove",this.onSubListRemove_)),this.emitter.emit("remove",{index:e,item:t,root:this,target:this})}onSubListAdd_(t){this.cache_.add(t.item),this.emitter.emit("add",{index:t.index,item:t.item,root:this,target:t.target})}onSubListRemove_(t){this.cache_.delete(t.item),this.emitter.emit("remove",{index:t.index,item:t.item,root:this,target:t.target})}};function oe(t){return se(t)?t.rackController.rack.bcSet_:null}var ae=class{constructor(t){var e,i;this.emitter=new m,this.onBladePositionsChange_=this.onBladePositionsChange_.bind(this),this.onSetAdd_=this.onSetAdd_.bind(this),this.onSetRemove_=this.onSetRemove_.bind(this),this.onChildDispose_=this.onChildDispose_.bind(this),this.onChildPositionsChange_=this.onChildPositionsChange_.bind(this),this.onChildValueChange_=this.onChildValueChange_.bind(this),this.onChildViewPropsChange_=this.onChildViewPropsChange_.bind(this),this.onRackLayout_=this.onRackLayout_.bind(this),this.onRackValueChange_=this.onRackValueChange_.bind(this),this.blade_=null!==(e=t.blade)&&void 0!==e?e:null,null===(i=this.blade_)||void 0===i||i.value("positions").emitter.on("change",this.onBladePositionsChange_),this.viewProps=t.viewProps,this.bcSet_=new re(oe),this.bcSet_.emitter.on("add",this.onSetAdd_),this.bcSet_.emitter.on("remove",this.onSetRemove_)}get children(){return this.bcSet_.items}add(t,e){var i;null===(i=t.parent)||void 0===i||i.remove(t),t.parent=this,this.bcSet_.add(t,e)}remove(t){t.parent=null,this.bcSet_.remove(t)}find(t){return this.bcSet_.allItems().filter(t)}onSetAdd_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("add",{bladeController:t.item,index:t.index,root:e,sender:this}),!e)return;const i=t.item;if(i.viewProps.emitter.on("change",this.onChildViewPropsChange_),i.blade.value("positions").emitter.on("change",this.onChildPositionsChange_),i.viewProps.handleDispose(this.onChildDispose_),mt(i))i.value.emitter.on("change",this.onChildValueChange_);else if(se(i)){const t=i.rackController.rack;if(t){const e=t.emitter;e.on("layout",this.onRackLayout_),e.on("valuechange",this.onRackValueChange_)}}}onSetRemove_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("remove",{bladeController:t.item,root:e,sender:this}),!e)return;const i=t.item;if(mt(i))i.value.emitter.off("change",this.onChildValueChange_);else if(se(i)){const t=i.rackController.rack;if(t){const e=t.emitter;e.off("layout",this.onRackLayout_),e.off("valuechange",this.onRackValueChange_)}}}updatePositions_(){const t=this.bcSet_.items.filter(t=>!t.viewProps.get("hidden")),e=t[0],i=t[t.length-1];this.bcSet_.items.forEach(t=>{const n=[];t===e&&(n.push("first"),this.blade_&&!this.blade_.get("positions").includes("veryfirst")||n.push("veryfirst")),t===i&&(n.push("last"),this.blade_&&!this.blade_.get("positions").includes("verylast")||n.push("verylast")),t.blade.set("positions",n)})}onChildPositionsChange_(){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildViewPropsChange_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildDispose_(){this.bcSet_.items.filter(t=>t.viewProps.get("disposed")).forEach(t=>{this.bcSet_.remove(t)})}onChildValueChange_(t){const e=function(t,e){for(let i=0;i{for(let t=this.rack.children.length-1;t>=0;t--)this.rack.children[t].viewProps.set("disposed",!0)})}onRackAdd_(t){t.root&&Ct(this.element,t.bladeController.view.element,t.index)}onRackRemove_(t){t.root&&yt(t.bladeController.view.element)}};function pe(){return new f({positions:_([],{equals:p})})}var he=class t extends f{constructor(t){super(t)}static create(e){const i={completed:!0,expanded:e,expandedHeight:null,shouldFixHeight:!1,temporaryExpanded:null};return new t(f.createCore(i))}get styleExpanded(){var t;return null!==(t=this.get("temporaryExpanded"))&&void 0!==t?t:this.get("expanded")}get styleHeight(){if(!this.styleExpanded)return"0";const t=this.get("expandedHeight");return this.get("shouldFixHeight")&&!o(t)?`${t}px`:"auto"}bindExpandedClass(t,e){const i=()=>{this.styleExpanded?t.classList.add(e):t.classList.remove(e)};Vt(this,"expanded",i),Vt(this,"temporaryExpanded",i)}cleanUpTransition(){this.set("shouldFixHeight",!1),this.set("expandedHeight",null),this.set("completed",!0)}};function ce(t,e){e.style.height=t.styleHeight}function de(t,e){t.value("expanded").emitter.on("beforechange",()=>{if(t.set("completed",!1),o(t.get("expandedHeight"))){const i=function(t,e){let i=0;return function(n){const s=n.style.transition;n.style.transition="none",t.set("expandedHeight",null),t.set("temporaryExpanded",!0),wt(e),i=e.clientHeight,t.set("temporaryExpanded",null),wt(e),n.style.transition=s}(e),i}(t,e);i>0&&t.set("expandedHeight",i)}t.set("shouldFixHeight",!0),wt(e)}),t.emitter.on("change",()=>{ce(t,e)}),ce(t,e),e.addEventListener("transitionend",e=>{"height"===e.propertyName&&t.cleanUpTransition()})}var ue=class extends ie{constructor(t,e){super(t,e),this.emitter_=new m,this.controller.foldable.value("expanded").emitter.on("change",t=>{this.emitter_.emit("fold",new st(this,t.sender.rawValue))}),this.rackApi_.on("change",t=>{this.emitter_.emit("change",t)})}get expanded(){return this.controller.foldable.get("expanded")}set expanded(t){this.controller.foldable.set("expanded",t)}get title(){return this.controller.props.get("title")}set title(t){this.controller.props.set("title",t)}get children(){return this.rackApi_.children}addBinding(t,e,i){return this.rackApi_.addBinding(t,e,i)}addFolder(t){return this.rackApi_.addFolder(t)}addButton(t){return this.rackApi_.addButton(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){return this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBlade(t){return this.rackApi_.addBlade(t)}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)},{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}},ve=Mt("cnt"),me=class{constructor(t,e){var i;this.className_=Mt(null!==(i=e.viewName)&&void 0!==i?i:"fld"),this.element=t.createElement("div"),this.element.classList.add(this.className_(),ve()),e.viewProps.bindClassModifiers(this.element),this.foldable_=e.foldable,this.foldable_.bindExpandedClass(this.element,this.className_(void 0,"expanded")),Vt(this.foldable_,"completed",qt(this.element,this.className_(void 0,"cpl")));const n=t.createElement("button");n.classList.add(this.className_("b")),Vt(e.props,"title",t=>{o(t)?this.element.classList.add(this.className_(void 0,"not")):this.element.classList.remove(this.className_(void 0,"not"))}),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const s=t.createElement("div");s.classList.add(this.className_("i")),this.element.appendChild(s);const r=t.createElement("div");r.classList.add(this.className_("t")),Ht(e.props.value("title"),r),this.buttonElement.appendChild(r),this.titleElement=r;const a=t.createElement("div");a.classList.add(this.className_("m")),this.buttonElement.appendChild(a);const l=t.createElement("div");l.classList.add(this.className_("c")),this.element.appendChild(l),this.containerElement=l}},be=class extends ne{constructor(t,e){var i;const n=he.create(null===(i=e.expanded)||void 0===i||i),s=new me(t,{foldable:n,props:e.props,viewName:e.root?"rot":void 0,viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new le({blade:e.blade,element:s.containerElement,root:e.root,viewProps:e.viewProps}),view:s})),this.onTitleClick_=this.onTitleClick_.bind(this),this.props=e.props,this.foldable=n,de(this.foldable,this.view.containerElement),this.rackController.rack.emitter.on("add",()=>{this.foldable.cleanUpTransition()}),this.rackController.rack.emitter.on("remove",()=>{this.foldable.cleanUpTransition()}),this.view.buttonElement.addEventListener("click",this.onTitleClick_)}get document(){return this.view.element.ownerDocument}importState(t){return ut(t,t=>super.importState(t),t=>({expanded:t.required.boolean,title:t.optional.string}),t=>(this.foldable.set("expanded",t.expanded),this.props.set("title",t.title),!0))}exportState(){return vt(()=>super.exportState(),{expanded:this.foldable.get("expanded"),title:this.props.get("title")})}onTitleClick_(){this.foldable.set("expanded",!this.foldable.get("expanded"))}},ge=Zt({id:"folder",type:"blade",accept(t){const e=dt(t,t=>({title:t.required.string,view:t.required.constant("folder"),expanded:t.optional.boolean}));return e?{params:e}:null},controller:t=>new be(t.document,{blade:t.blade,expanded:t.params.expanded,props:f.fromObject({title:t.params.title}),viewProps:t.viewProps}),api:t=>t.controller instanceof be?new ue(t.controller,t.pool):null}),we=Mt("");function _e(t,e){return qt(t,we(void 0,e))}var fe=class t extends f{constructor(t){var e,i;super(t),this.onDisabledChange_=this.onDisabledChange_.bind(this),this.onParentChange_=this.onParentChange_.bind(this),this.onParentGlobalDisabledChange_=this.onParentGlobalDisabledChange_.bind(this),[this.globalDisabled_,this.setGlobalDisabled_]=(i=_(this.getGlobalDisabled_()),[new w(i),(t,e)=>{i.setRawValue(t,e)}]),this.value("disabled").emitter.on("change",this.onDisabledChange_),this.value("parent").emitter.on("change",this.onParentChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_)}static create(e){var i,n,s;const r=null!=e?e:{};return new t(f.createCore({disabled:null!==(i=r.disabled)&&void 0!==i&&i,disposed:!1,hidden:null!==(n=r.hidden)&&void 0!==n&&n,parent:null!==(s=r.parent)&&void 0!==s?s:null}))}get globalDisabled(){return this.globalDisabled_}bindClassModifiers(t){kt(this.globalDisabled_,_e(t,"disabled")),Vt(this,"hidden",_e(t,"hidden"))}bindDisabled(t){kt(this.globalDisabled_,e=>{t.disabled=e})}bindTabIndex(t){kt(this.globalDisabled_,e=>{t.tabIndex=e?-1:0})}handleDispose(t){this.value("disposed").emitter.on("change",e=>{e&&t()})}importState(t){this.set("disabled",t.disabled),this.set("hidden",t.hidden)}exportState(){return{disabled:this.get("disabled"),hidden:this.get("hidden")}}getGlobalDisabled_(){const t=this.get("parent");return!!t&&t.globalDisabled.rawValue||this.get("disabled")}updateGlobalDisabled_(){this.setGlobalDisabled_(this.getGlobalDisabled_())}onDisabledChange_(){this.updateGlobalDisabled_()}onParentGlobalDisabledChange_(){this.updateGlobalDisabled_()}onParentChange_(t){var e;const i=t.previousRawValue;null==i||i.globalDisabled.emitter.off("change",this.onParentGlobalDisabledChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_),this.updateGlobalDisabled_()}},xe=Mt("tbp"),Ce=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(xe()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(xe("c")),this.element.appendChild(i),this.containerElement=i}},ye=Mt("tbi"),Pe=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(ye()),e.viewProps.bindClassModifiers(this.element),Vt(e.props,"selected",t=>{t?this.element.classList.add(ye(void 0,"sel")):this.element.classList.remove(ye(void 0,"sel"))});const i=t.createElement("button");i.classList.add(ye("b")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i;const n=t.createElement("div");n.classList.add(ye("t")),Ht(e.props.value("title"),n),this.buttonElement.appendChild(n),this.titleElement=n}},Ee=class{constructor(t,e){this.emitter=new m,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new Pe(t,{props:e.props,viewProps:e.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}onClick_(){this.emitter.emit("click",{sender:this})}},ke=class extends ne{constructor(t,e){const i=new Ce(t,{viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new le({blade:e.blade,element:i.containerElement,viewProps:e.viewProps}),view:i})),this.onItemClick_=this.onItemClick_.bind(this),this.ic_=new Ee(t,{props:e.itemProps,viewProps:fe.create()}),this.ic_.emitter.on("click",this.onItemClick_),this.props=e.props,Vt(this.props,"selected",t=>{this.itemController.props.set("selected",t),this.viewProps.set("hidden",!t)})}get itemController(){return this.ic_}importState(t){return ut(t,t=>super.importState(t),t=>({selected:t.required.boolean,title:t.required.string}),t=>(this.ic_.props.set("selected",t.selected),this.ic_.props.set("title",t.title),!0))}exportState(){return vt(()=>super.exportState(),{selected:this.ic_.props.get("selected"),title:this.ic_.props.get("title")})}onItemClick_(){this.props.set("selected",!0)}},Ve=class extends ie{constructor(t,e){super(t,e),this.emitter_=new m,this.onSelect_=this.onSelect_.bind(this),this.pool_=e,this.rackApi_.on("change",t=>{this.emitter_.emit("change",t)}),this.controller.tab.selectedIndex.emitter.on("change",this.onSelect_)}get pages(){return this.rackApi_.children}addPage(t){const e=this.controller.view.element.ownerDocument,i=new ke(e,{blade:pe(),itemProps:f.fromObject({selected:!1,title:t.title}),props:f.fromObject({selected:!1}),viewProps:fe.create()}),n=this.pool_.createApi(i);return this.rackApi_.add(n,t.index)}removePage(t){this.rackApi_.remove(this.rackApi_.children[t])}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)},{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}onSelect_(t){this.emitter_.emit("select",new rt(this,t.rawValue))}},Le=class extends ie{get title(){var t;return null!==(t=this.controller.itemController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.itemController.props.set("title",t)}get selected(){return this.controller.props.get("selected")}set selected(t){this.controller.props.set("selected",t)}get children(){return this.rackApi_.children}addButton(t){return this.rackApi_.addButton(t)}addFolder(t){return this.rackApi_.addFolder(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBinding(t,e,i){return this.rackApi_.addBinding(t,e,i)}addBlade(t){return this.rackApi_.addBlade(t)}},Me=class{constructor(){this.onItemSelectedChange_=this.onItemSelectedChange_.bind(this),this.empty=_(!0),this.selectedIndex=_(-1),this.items_=[]}add(t,e){const i=null!=e?e:this.items_.length;this.items_.splice(i,0,t),t.emitter.on("change",this.onItemSelectedChange_),this.keepSelection_()}remove(t){const e=this.items_.indexOf(t);e<0||(this.items_.splice(e,1),t.emitter.off("change",this.onItemSelectedChange_),this.keepSelection_())}keepSelection_(){if(0===this.items_.length)return this.selectedIndex.rawValue=-1,void(this.empty.rawValue=!0);const t=this.items_.findIndex(t=>t.rawValue);t<0?(this.items_.forEach((t,e)=>{t.rawValue=0===e}),this.selectedIndex.rawValue=0):(this.items_.forEach((e,i)=>{e.rawValue=i===t}),this.selectedIndex.rawValue=t),this.empty.rawValue=!1}onItemSelectedChange_(t){if(t.rawValue){const e=this.items_.findIndex(e=>e===t.sender);this.items_.forEach((t,i)=>{t.rawValue=i===e}),this.selectedIndex.rawValue=e}else this.keepSelection_()}},Se=Mt("tab"),je=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Se(),ve()),e.viewProps.bindClassModifiers(this.element),kt(e.empty,qt(this.element,Se(void 0,"nop")));const i=t.createElement("div");i.classList.add(Se("t")),this.element.appendChild(i),this.itemsElement=i;const n=t.createElement("div");n.classList.add(Se("i")),this.element.appendChild(n);const s=t.createElement("div");s.classList.add(Se("c")),this.element.appendChild(s),this.contentsElement=s}},De=class extends ne{constructor(t,e){const i=new Me,n=new je(t,{empty:i.empty,viewProps:e.viewProps});super({blade:e.blade,rackController:new le({blade:e.blade,element:n.contentsElement,viewProps:e.viewProps}),view:n}),this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this);const s=this.rackController.rack;s.emitter.on("add",this.onRackAdd_),s.emitter.on("remove",this.onRackRemove_),this.tab=i}add(t,e){this.rackController.rack.add(t,e)}remove(t){this.rackController.rack.remove(this.rackController.rack.children[t])}onRackAdd_(t){if(!t.root)return;const e=t.bladeController;Ct(this.view.itemsElement,e.itemController.view.element,t.index),e.itemController.viewProps.set("parent",this.viewProps),this.tab.add(e.props.value("selected"))}onRackRemove_(t){if(!t.root)return;const e=t.bladeController;yt(e.itemController.view.element),e.itemController.viewProps.set("parent",null),this.tab.remove(e.props.value("selected"))}},Ae=Zt({id:"tab",type:"blade",accept(t){const e=dt(t,t=>({pages:t.required.array(t.required.object({title:t.required.string})),view:t.required.constant("tab")}));return e&&0!==e.pages.length?{params:e}:null},controller(t){const e=new De(t.document,{blade:t.blade,viewProps:t.viewProps});return t.params.pages.forEach(i=>{const n=new ke(t.document,{blade:pe(),itemProps:f.fromObject({selected:!1,title:i.title}),props:f.fromObject({selected:!1}),viewProps:fe.create()});e.add(n)}),e},api:t=>t.controller instanceof De?new Ve(t.controller,t.pool):t.controller instanceof ke?new Le(t.controller,t.pool):null}),Oe=class extends at{get options(){return this.controller.valueController.props.get("options")}set options(t){this.controller.valueController.props.set("options",t)}},Be=class{constructor(){this.disabled=!1,this.emitter=new m}dispose(){}tick(){this.disabled||this.emitter.emit("tick",{sender:this})}},Te=class{constructor(t,e){this.disabled_=!1,this.timerId_=null,this.onTick_=this.onTick_.bind(this),this.doc_=t,this.emitter=new m,this.interval_=e,this.setTimer_()}get disabled(){return this.disabled_}set disabled(t){this.disabled_=t,this.disabled_?this.clearTimer_():this.setTimer_()}dispose(){this.clearTimer_()}clearTimer_(){if(null===this.timerId_)return;const t=this.doc_.defaultView;t&&t.clearInterval(this.timerId_),this.timerId_=null}setTimer_(){if(this.clearTimer_(),this.interval_<=0)return;const t=this.doc_.defaultView;t&&(this.timerId_=t.setInterval(this.onTick_,this.interval_))}onTick_(){this.disabled_||this.emitter.emit("tick",{sender:this})}},ze=class{constructor(t){this.constraints=t}constrain(t){return this.constraints.reduce((t,e)=>e.constrain(t),t)}};function Re(t,e){if(t instanceof e)return t;if(t instanceof ze){const i=t.constraints.reduce((t,i)=>t||(i instanceof e?i:null),null);if(i)return i}return null}var Ne=class{constructor(t){this.values=f.fromObject({options:t})}constrain(t){const e=this.values.get("options");return 0===e.length||e.filter(e=>e.value===t).length>0?t:e[0].value}};function Ke(t){var e;const i=ct;return Array.isArray(t)?null===(e=dt({items:t},t=>({items:t.required.array(t.required.object({text:t.required.string,value:t.required.raw}))})))||void 0===e?void 0:e.items:"object"==typeof t?i.required.raw(t).value:void 0}function Ie(t){if(Array.isArray(t))return t;const e=[];return Object.keys(t).forEach(i=>{e.push({text:i,value:t[i]})}),e}function Ue(t){return o(t)?null:new Ne(Ie(t))}var Fe=Mt("lst"),$e=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.element=t.createElement("div"),this.element.classList.add(Fe()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("select");i.classList.add(Fe("s")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.selectElement=i;const n=t.createElement("div");n.classList.add(Fe("m")),n.appendChild(xt(t,"dropdown")),this.element.appendChild(n),e.value.emitter.on("change",this.onValueChange_),this.value_=e.value,Vt(this.props_,"options",e=>{Pt(this.selectElement),e.forEach(e=>{const i=t.createElement("option");i.textContent=e.text,this.selectElement.appendChild(i)}),this.update_()})}update_(){const t=this.props_.get("options").map(t=>t.value);this.selectElement.selectedIndex=t.indexOf(this.value_.rawValue)}onValueChange_(){this.update_()}},qe=class{constructor(t,e){this.onSelectChange_=this.onSelectChange_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new $e(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.view.selectElement.addEventListener("change",this.onSelectChange_)}onSelectChange_(t){const e=t.currentTarget;this.value.rawValue=this.props.get("options")[e.selectedIndex].value}importProps(t){return ut(t,null,t=>({options:t.required.custom(Ke)}),t=>(this.props.set("options",Ie(t.options)),!0))}exportProps(){return vt(null,{options:this.props.get("options")})}},He=Mt("pop"),Ge=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(He()),e.viewProps.bindClassModifiers(this.element),kt(e.shows,qt(this.element,He(void 0,"v")))}},Ye=class{constructor(t,e){this.shows=_(!1),this.viewProps=e.viewProps,this.view=new Ge(t,{shows:this.shows,viewProps:this.viewProps})}},Xe=Mt("txt"),We=class{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(Xe()),e.viewProps.bindClassModifiers(this.element),this.props_=e.props,this.props_.emitter.on("change",this.onChange_);const i=t.createElement("input");i.classList.add(Xe("i")),i.type="text",e.viewProps.bindDisabled(i),this.element.appendChild(i),this.inputElement=i,e.value.emitter.on("change",this.onChange_),this.value_=e.value,this.refresh()}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value_.rawValue)}onChange_(){this.refresh()}},Qe=class{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.parser_=e.parser,this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new We(t,{props:e.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_)}onInputChange_(t){const e=t.currentTarget.value,i=this.parser_(e);o(i)||(this.value.rawValue=i),this.view.refresh()}};function Je(t){return"false"!==t&&!!t}function Ze(t){return function(t){return String(t)}(t)}var ti=U(0);function ei(t){return ti(t)+"%"}function ii(t){return String(t)}function ni(t){return t}function si({primary:t,secondary:e,forward:i,backward:n}){let s=!1;function r(t){s||(s=!0,t(),s=!1)}t.emitter.on("change",n=>{r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),n.options)})}),e.emitter.on("change",s=>{r(()=>{t.setRawValue(n(t.rawValue,e.rawValue),s.options)}),r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),s.options)})}),r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),{forceEmit:!1,last:!0})})}function ri(t,e){const i=t*(e.altKey?.1:1)*(e.shiftKey?10:1);return e.upKey?+i:e.downKey?-i:0}function 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Mi(t,{value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_),this.view.labelElement.addEventListener("mousedown",this.onLabelMouseDown_)}onInputChange_(t){const e=t.currentTarget;this.value.rawValue=e.checked,t.preventDefault(),t.stopPropagation()}onLabelMouseDown_(t){t.preventDefault()}},ji=Zt({id:"input-bool",type:"input",accept:(t,e)=>{if("boolean"!=typeof t)return null;const i=dt(e,t=>({options:t.optional.custom(Ke),readonly:t.optional.constant(!1)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>Je,constraint:t=>function(t){const e=[],i=Ue(t.options);return i&&e.push(i),new ze(e)}(t.params),writer:t=>Vi},controller:t=>{const e=t.document,i=t.value,n=t.constraint,s=n&&Re(n,Ne);return s?new qe(e,{props:new f({options:s.values.value("options")}),value:i,viewProps:t.viewProps}):new Si(e,{value:i,viewProps:t.viewProps})},api:t=>"boolean"!=typeof t.controller.value.rawValue?null:t.controller.valueController 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Bi(t){return[t[0],t[1],t[2]]}function Ti(t,e){return[t[0],t[1],t[2],e]}var zi={hsl:{hsl:(t,e,i)=>[t,e,i],hsv:function(t,e,i){const n=i+e*(100-Math.abs(2*i-100))/200;return[t,0!==n?e*(100-Math.abs(2*i-100))/n:0,i+e*(100-Math.abs(2*i-100))/200]},rgb:function(t,e,i){const n=(t%360+360)%360,s=q(e/100,0,1),r=q(i/100,0,1),o=(1-Math.abs(2*r-1))*s,a=o*(1-Math.abs(n/60%2-1)),l=r-o/2;let p,h,c;return[p,h,c]=n>=0&&n<60?[o,a,0]:n>=60&&n<120?[a,o,0]:n>=120&&n<180?[0,o,a]:n>=180&&n<240?[0,a,o]:n>=240&&n<300?[a,0,o]:[o,0,a],[255*(p+l),255*(h+l),255*(c+l)]}},hsv:{hsl:function(t,e,i){const n=100-Math.abs(i*(200-e)/100-100);return[t,0!==n?e*i/n:0,i*(200-e)/200]},hsv:(t,e,i)=>[t,e,i],rgb:Oi},rgb:{hsl:function(t,e,i){const n=q(t/255,0,1),s=q(e/255,0,1),r=q(i/255,0,1),o=Math.max(n,s,r),a=Math.min(n,s,r),l=o-a;let p=0,h=0;const c=(a+o)/2;return 0!==l&&(h=l/(1-Math.abs(o+a-1)),p=n===o?(s-r)/l:s===o?2+(r-n)/l:4+(n-s)/l,p=p/6+(p<0?1:0)),[360*p,100*h,100*c]},hsv:function(t,e,i){const 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function(t){const e=t.getComponents(),i=Ri(t.mode,"int");return new Ui([Math.round(F(e[0],0,1,0,i[0])),Math.round(F(e[1],0,1,0,i[1])),Math.round(F(e[2],0,1,0,i[2])),e[3]],t.mode)}(t);throw u.shouldNeverHappen()}function Zi(t,e){const i=t.match(/^(.+)%$/);return i?Math.min(.01*parseFloat(i[1])*e,e):Math.min(parseFloat(t),e)}var tn={deg:t=>t,grad:t=>360*t/400,rad:t=>360*t/(2*Math.PI),turn:t=>360*t};function en(t){const e=t.match(/^([0-9.]+?)(deg|grad|rad|turn)$/);if(!e)return parseFloat(t);const i=parseFloat(e[1]);return tn[e[2]](i)}function nn(t){const e=t.match(/^rgb\(\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const i=[Zi(e[1],255),Zi(e[2],255),Zi(e[3],255)];return isNaN(i[0])||isNaN(i[1])||isNaN(i[2])?null:i}function sn(t){const e=nn(t);return e?new Ui(e,"rgb"):null}function rn(t){const e=t.match(/^rgba\(\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const 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jn=[{format:{alpha:!1,mode:"rgb",notation:"hex",type:"int"},stringifier:yn},{format:{alpha:!0,mode:"rgb",notation:"hex",type:"int"},stringifier:Pn},{format:{alpha:!1,mode:"rgb",notation:"func",type:"int"},stringifier:En},{format:{alpha:!0,mode:"rgb",notation:"func",type:"int"},stringifier:kn},{format:{alpha:!1,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[U(0),ei,ei];return`hsl(${Bi(Ji(t,"int").getComponents("hsl")).map((t,i)=>e[i](t)).join(", ")})`}},{format:{alpha:!0,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[U(0),ei,ei,U(2)];return`hsla(${Ji(t,"int").getComponents("hsl").map((t,i)=>e[i](t)).join(", ")})`}},...["int","float"].reduce((t,e)=>[...t,{format:{alpha:!1,mode:"rgb",notation:"object",type:e},stringifier:Ln(e)},{format:{alpha:!0,mode:"rgb",notation:"object",type:e},stringifier:Sn(e)}],[])];function Dn(t){return jn.reduce((e,i)=>{return e||(n=i.format,s=t,n.alpha===s.alpha&&n.mode===s.mode&&n.notation===s.notation&&n.type===s.type?i.stringifier:null);var n,s},null)}var An=Mt("apl"),On=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(An()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const i=t.createElement("div");i.classList.add(An("b")),this.element.appendChild(i);const n=t.createElement("div");n.classList.add(An("c")),i.appendChild(n),this.colorElem_=n;const s=t.createElement("div");s.classList.add(An("m")),this.element.appendChild(s),this.markerElem_=s;const r=t.createElement("div");r.classList.add(An("p")),this.markerElem_.appendChild(r),this.previewElem_=r,this.update_()}update_(){const t=this.value.rawValue,e=t.getComponents("rgb"),i=new Ui([e[0],e[1],e[2],0],"rgb"),n=new Ui([e[0],e[1],e[2],255],"rgb"),s=["to 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i=t.point.x/t.bounds.width,[n,s,r]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new Ui([n,s,r,i],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=ri(Gi(!0),ai(t));if(0===e)return;const[i,n,s,r]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new Ui([i,n,s,r+e],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==ri(Gi(!0),ai(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},Tn=Mt("coltxt"),zn=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Tn()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Tn("m")),this.modeElem_=function(t){const e=t.createElement("select");return e.appendChild([{text:"RGB",value:"rgb"},{text:"HSL",value:"hsl"},{text:"HSV",value:"hsv"},{text:"HEX",value:"hex"}].reduce((e,i)=>{const n=t.createElement("option");return n.textContent=i.text,n.value=i.value,e.appendChild(n),e},t.createDocumentFragment())),e}(t),this.modeElem_.classList.add(Tn("ms")),i.appendChild(this.modeSelectElement),e.viewProps.bindDisabled(this.modeElem_);const n=t.createElement("div");n.classList.add(Tn("mm")),n.appendChild(xt(t,"dropdown")),i.appendChild(n),this.element.appendChild(i);const s=t.createElement("div");s.classList.add(Tn("w")),this.element.appendChild(s),this.inputsElem_=s,this.inputViews_=e.inputViews,this.applyInputViews_(),kt(e.mode,t=>{this.modeElem_.value=t})}get modeSelectElement(){return this.modeElem_}get inputViews(){return this.inputViews_}set inputViews(t){this.inputViews_=t,this.applyInputViews_()}applyInputViews_(){Pt(this.inputsElem_);const t=this.element.ownerDocument;this.inputViews_.forEach(e=>{const i=t.createElement("div");i.classList.add(Tn("c")),i.appendChild(e.element),this.inputsElem_.appendChild(i)})}};function Rn(t,e,i){const n=Ri(t,e)[i];return new x({min:0,max:n})}var Nn=class{constructor(t,e){this.onModeSelectChange_=this.onModeSelectChange_.bind(this),this.colorType_=e.colorType,this.value=e.value,this.viewProps=e.viewProps,this.colorMode=_(this.value.rawValue.mode),this.ccs_=this.createComponentControllers_(t),this.view=new zn(t,{mode:this.colorMode,inputViews:[this.ccs_[0].view,this.ccs_[1].view,this.ccs_[2].view],viewProps:this.viewProps}),this.view.modeSelectElement.addEventListener("change",this.onModeSelectChange_)}createComponentControllers_(t){const e=this.colorMode.rawValue;return function(t){return"hex"!==t}(e)?function(t,e){const i={colorMode:e.colorMode,colorType:e.colorType,parser:N,viewProps:e.viewProps};return[0,1,2].map(n=>{const s=function(t,e,i){return new ui(t,{arrayPosition:0===i?"fst":2===i?"lst":"mid",parser:e.parser,props:f.fromObject({formatter:(n=e.colorType,U("float"===n?2:0)),keyScale:Gi(!1),pointerScale:"float"===e.colorType?.01:1}),value:_(0,{constraint:Rn(e.colorMode,e.colorType,i)}),viewProps:e.viewProps});var n}(t,i,n);return si({primary:e.value,secondary:s.value,forward:t=>Ji(t,e.colorType).getComponents(e.colorMode)[n],backward(t,i){const s=e.colorMode,r=Ji(t,e.colorType).getComponents(s);return r[n]=i,Ji(Qi(Ti(Bi(r),r[3]),s,e.colorType),"int")}}),s})}(t,{colorMode:e,colorType:this.colorType_,value:this.value,viewProps:this.viewProps}):function(t,e){const i=new Qe(t,{parser:fn("int"),props:f.fromObject({formatter:yn}),value:_(Ui.black()),viewProps:e.viewProps});return si({primary:e.value,secondary:i.value,forward:t=>new Ui(Bi(t.getComponents()),t.mode),backward:(t,e)=>new Ui(Ti(Bi(e.getComponents(t.mode)),t.getComponents()[3]),t.mode)}),[i]}(t,{value:this.value,viewProps:this.viewProps})}onModeSelectChange_(t){const 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e=F(t,0,360,0,100);this.markerElem_.style.left=`${e}%`}onValueChange_(){this.update_()}},Un=class{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new In(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new hi(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const i=F(q(t.point.x,0,t.bounds.width),0,t.bounds.width,0,360),[,n,s,r]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new 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n=t.createElement("div");n.classList.add(Fn("m")),this.element.appendChild(n),this.markerElem_=n,this.update_()}update_(){const t=function(t){const e=t.ownerDocument.defaultView;return e&&"document"in e?t.getContext("2d",{willReadFrequently:!0}):null}(this.canvasElement);if(!t)return;const e=this.value.rawValue.getComponents("hsv"),i=this.canvasElement.width,n=this.canvasElement.height,s=t.getImageData(0,0,i,n),r=s.data;for(let l=0;lt.getComponents()[3],backward:(t,e)=>{const i=t.getComponents();return i[3]=e,new Ui(i,t.mode)}}),this.textsC_=new Nn(t,{colorType:e.colorType,value:this.value,viewProps:this.viewProps}),this.view=new $i(t,{alphaViews:this.alphaIcs_?{palette:this.alphaIcs_.palette.view,text:this.alphaIcs_.text.view}:null,hPaletteView:this.hPaletteC_.view,supportsAlpha:e.supportsAlpha,svPaletteView:this.svPaletteC_.view,textsView:this.textsC_.view,viewProps:this.viewProps})}get textsController(){return this.textsC_}},Gn=Mt("colsw"),Yn=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.element=t.createElement("div"),this.element.classList.add(Gn()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Gn("sw")),this.element.appendChild(i),this.swatchElem_=i;const n=t.createElement("button");n.classList.add(Gn("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n,this.update_()}update_(){const t=this.value.rawValue;this.swatchElem_.style.backgroundColor=Pn(t)}onValueChange_(){this.update_()}},Xn=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new Yn(t,{value:this.value,viewProps:this.viewProps})}},Wn=class{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=he.create(e.expanded),this.swatchC_=new Xn(t,{value:this.value,viewProps:this.viewProps});const i=this.swatchC_.view.buttonElement;i.addEventListener("blur",this.onButtonBlur_),i.addEventListener("click",this.onButtonClick_),this.textC_=new Qe(t,{parser:e.parser,props:f.fromObject({formatter:e.formatter}),value:this.value,viewProps:this.viewProps}),this.view=new Ai(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout}),this.view.swatchElement.appendChild(this.swatchC_.view.element),this.view.textElement.appendChild(this.textC_.view.element),this.popC_="popup"===e.pickerLayout?new Ye(t,{viewProps:this.viewProps}):null;const n=new Hn(t,{colorType:e.colorType,supportsAlpha:e.supportsAlpha,value:this.value,viewProps:this.viewProps});n.view.allFocusableElements.forEach(t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)}),this.pickerC_=n,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(n.view.element),si({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),de(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,i=t.relatedTarget;i&&e.contains(i)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,i=Et(t);i&&e.contains(i)||i&&i===this.swatchC_.view.buttonElement&&!_t(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.swatchC_.view.buttonElement.focus()}};function Qn(t){return Bi(t.getComponents("rgb")).reduce((t,e)=>t<<8|255&Math.floor(e),0)}function Jn(t){return t.getComponents("rgb").reduce((t,e,i)=>t<<8|255&Math.floor(3===i?255*e:e),0)>>>0}function Zn(t){return"number"!=typeof t?Ui.black():new Ui([(e=t)>>16&255,e>>8&255,255&e],"rgb");var e}function ts(t){return"number"!=typeof t?Ui.black():new 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0!==e&&e,formatter:(n=t.params.supportsAlpha,n?t=>Pn(t,"0x"):t=>yn(t,"0x")),parser:fn("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:t.params.supportsAlpha,value:t.value,viewProps:t.viewProps})}});function ls(t,e){return i=>t?Mn(i,e):Vn(i,e)}var ps=Zt({id:"input-color-object",type:"input",accept:(t,e)=>{var i;if(!ss(t))return null;const n=Hi(e);return n?{initialValue:t,params:Object.assign(Object.assign({},n),{colorType:null!==(i=Yi(e))&&void 0!==i?i:"int"})}:null},binding:{reader:t=>{return e=t.params.colorType,t=>Ji(function(t,e){return ss(t)?"int"===e?new Ui(os(t),"rgb"):"float"===e?new Xi(os(t),"rgb"):Ji(Ui.black(),"int"):Ji(Ui.black(),e)}(t,e),"int");var e},equals:rs,writer:t=>{return e=ns(t.initialValue),i=t.params.colorType,(t,n)=>{e?function(t,e,i){const n=Ji(e,i).toRgbaObject();t.writeProperty("r",n.r),t.writeProperty("g",n.g),t.writeProperty("b",n.b),t.writeProperty("a",n.a)}(t,n,i):function(t,e,i){const n=Ji(e,i).toRgbaObject();t.writeProperty("r",n.r),t.writeProperty("g",n.g),t.writeProperty("b",n.b)}(t,n,i)};var e,i}},controller:t=>{var e,i;const n=ns(t.initialValue);return new Wn(t.document,{colorType:t.params.colorType,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:ls(n,t.params.colorType),parser:fn("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:n,value:t.value,viewProps:t.viewProps})}}),hs=Zt({id:"input-color-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;if("text"===e.view)return null;const i=function(t,e="int"){const i=function(t){return _n.reduce((e,{parser:i,result:n})=>e||(i(t)?n:null),null)}(t);return i?"hex"===i.notation&&"float"!==e?Object.assign(Object.assign({},i),{type:"int"}):"func"===i.notation?Object.assign(Object.assign({},i),{type:e}):null:null}(t,Yi(e));if(!i)return null;const n=Dn(i);if(!n)return null;const s=Hi(e);return s?{initialValue:t,params:Object.assign(Object.assign({},s),{format:i,stringifier:n})}:null},binding:{reader:()=>xn,equals:rs,writer:t=>{const e=function(t){const e=Dn(t);return e?(t,i)=>{Vi(t,e(i))}:null}(t.params.format);if(!e)throw u.notBindable();return e}},controller:t=>{var e,i;return new Wn(t.document,{colorType:t.params.format.type,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:t.params.stringifier,parser:fn("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:t.params.format.alpha,value:t.value,viewProps:t.viewProps})}}),cs=class{constructor(t){this.components=t.components,this.asm_=t.assembly}constrain(t){const e=this.asm_.toComponents(t).map((t,e)=>{var i,n;return null!==(n=null===(i=this.components[e])||void 0===i?void 0:i.constrain(t))&&void 0!==n?n:t});return this.asm_.fromComponents(e)}},ds=Mt("pndtxt"),us=class{constructor(t,e){this.textViews=e.textViews,this.element=t.createElement("div"),this.element.classList.add(ds()),this.textViews.forEach(e=>{const i=t.createElement("div");i.classList.add(ds("a")),i.appendChild(e.element),this.element.appendChild(i)})}},vs=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.acs_=e.axes.map((i,n)=>function(t,e,i){return new ui(t,{arrayPosition:0===i?"fst":i===e.axes.length-1?"lst":"mid",parser:e.parser,props:e.axes[i].textProps,value:_(0,{constraint:e.axes[i].constraint}),viewProps:e.viewProps})}(t,e,n)),this.acs_.forEach((t,i)=>{si({primary:this.value,secondary:t.value,forward:t=>e.assembly.toComponents(t)[i],backward:(t,n)=>{const s=e.assembly.toComponents(t);return s[i]=n,e.assembly.fromComponents(s)}})}),this.view=new us(t,{textViews:this.acs_.map(t=>t.view)})}get textControllers(){return this.acs_}},ms=class extends at{get max(){return this.controller.valueController.sliderController.props.get("max")}set max(t){this.controller.valueController.sliderController.props.set("max",t)}get min(){return this.controller.valueController.sliderController.props.get("min")}set min(t){this.controller.valueController.sliderController.props.set("min",t)}},bs=Zt({id:"input-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;const i=dt(e,t=>Object.assign(Object.assign({},Z(t)),{options:t.optional.custom(Ke),readonly:t.optional.constant(!1)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>K,constraint:t=>function(t,e){const i=[],n=W(t,e);n&&i.push(n);const s=Q(t);s&&i.push(s);const r=Ue(t.options);return r&&i.push(r),new ze(i)}(t.params,t.initialValue),writer:t=>Vi},controller:t=>{const e=t.value,i=t.constraint,n=i&&Re(i,Ne);if(n)return new qe(t.document,{props:new f({options:n.values.value("options")}),value:e,viewProps:t.viewProps});const s=J(t.params,e.rawValue),r=i&&Re(i,x);return r?new _i(t.document,Object.assign(Object.assign({},fi(Object.assign(Object.assign({},s),{keyScale:_(s.keyScale),max:r.values.value("max"),min:r.values.value("min")}))),{parser:N,value:e,viewProps:t.viewProps})):new ui(t.document,{parser:N,props:f.fromObject(s),value:e,viewProps:t.viewProps})},api:t=>"number"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof _i?new ms(t.controller):t.controller.valueController instanceof qe?new Oe(t.controller):null}),gs=class{constructor(t=0,e=0){this.x=t,this.y=e}getComponents(){return[this.x,this.y]}static isObject(t){if(o(t))return!1;const e=t.x,i=t.y;return"number"==typeof e&&"number"==typeof i}static equals(t,e){return t.x===e.x&&t.y===e.y}toObject(){return{x:this.x,y:this.y}}},ws={toComponents:t=>t.getComponents(),fromComponents:t=>new gs(...t)},_s=Mt("p2d"),fs=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(_s()),e.viewProps.bindClassModifiers(this.element),kt(e.expanded,qt(this.element,_s(void 0,"expanded")));const i=t.createElement("div");i.classList.add(_s("h")),this.element.appendChild(i);const n=t.createElement("button");n.classList.add(_s("b")),n.appendChild(xt(t,"p2dpad")),e.viewProps.bindDisabled(n),i.appendChild(n),this.buttonElement=n;const s=t.createElement("div");if(s.classList.add(_s("t")),i.appendChild(s),this.textElement=s,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(_s("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}},xs=Mt("p2dp"),Cs=class{constructor(t,e){this.onFoldableChange_=this.onFoldableChange_.bind(this),this.onPropsChange_=this.onPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onPropsChange_),this.element=t.createElement("div"),this.element.classList.add(xs()),"popup"===e.layout&&this.element.classList.add(xs(void 0,"p")),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(xs("p")),e.viewProps.bindTabIndex(i),this.element.appendChild(i),this.padElement=i;const n=t.createElementNS(gt,"svg");n.classList.add(xs("g")),this.padElement.appendChild(n),this.svgElem_=n;const s=t.createElementNS(gt,"line");s.classList.add(xs("ax")),s.setAttributeNS(null,"x1","0"),s.setAttributeNS(null,"y1","50%"),s.setAttributeNS(null,"x2","100%"),s.setAttributeNS(null,"y2","50%"),this.svgElem_.appendChild(s);const r=t.createElementNS(gt,"line");r.classList.add(xs("ax")),r.setAttributeNS(null,"x1","50%"),r.setAttributeNS(null,"y1","0"),r.setAttributeNS(null,"x2","50%"),r.setAttributeNS(null,"y2","100%"),this.svgElem_.appendChild(r);const o=t.createElementNS(gt,"line");o.classList.add(xs("l")),o.setAttributeNS(null,"x1","50%"),o.setAttributeNS(null,"y1","50%"),this.svgElem_.appendChild(o),this.lineElem_=o;const a=t.createElement("div");a.classList.add(xs("m")),this.padElement.appendChild(a),this.markerElem_=a,e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}get allFocusableElements(){return[this.padElement]}update_(){const[t,e]=this.value.rawValue.getComponents(),i=this.props_.get("max"),n=F(t,-i,+i,0,100),s=F(e,-i,+i,0,100),r=this.props_.get("invertsY")?100-s:s;this.lineElem_.setAttributeNS(null,"x2",`${n}%`),this.lineElem_.setAttributeNS(null,"y2",`${r}%`),this.markerElem_.style.left=`${n}%`,this.markerElem_.style.top=`${r}%`}onValueChange_(){this.update_()}onPropsChange_(){this.update_()}onFoldableChange_(){this.update_()}};function ys(t,e,i){return[ri(e[0],ai(t)),ri(e[1],oi(t))*(i?1:-1)]}var Ps=class{constructor(t,e){this.onPadKeyDown_=this.onPadKeyDown_.bind(this),this.onPadKeyUp_=this.onPadKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new Cs(t,{layout:e.layout,props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new hi(this.view.padElement),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.padElement.addEventListener("keydown",this.onPadKeyDown_),this.view.padElement.addEventListener("keyup",this.onPadKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const i=this.props.get("max"),n=F(t.point.x,0,t.bounds.width,-i,+i),s=F(this.props.get("invertsY")?t.bounds.height-t.point.y:t.point.y,0,t.bounds.height,-i,+i);this.value.setRawValue(new gs(n,s),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onPadKeyDown_(t){li(t.key)&&t.preventDefault();const[e,i]=ys(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===i||this.value.setRawValue(new gs(this.value.rawValue.x+e,this.value.rawValue.y+i),{forceEmit:!1,last:!1})}onPadKeyUp_(t){const[e,i]=ys(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===i||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},Es=class{constructor(t,e){var i,n;this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.onPadButtonBlur_=this.onPadButtonBlur_.bind(this),this.onPadButtonClick_=this.onPadButtonClick_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=he.create(e.expanded),this.popC_="popup"===e.pickerLayout?new Ye(t,{viewProps:this.viewProps}):null;const s=new Ps(t,{layout:e.pickerLayout,props:new f({invertsY:_(e.invertsY),max:_(e.max),xKeyScale:e.axes[0].textProps.value("keyScale"),yKeyScale:e.axes[1].textProps.value("keyScale")}),value:this.value,viewProps:this.viewProps});s.view.allFocusableElements.forEach(t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)}),this.pickerC_=s,this.textC_=new vs(t,{assembly:ws,axes:e.axes,parser:e.parser,value:this.value,viewProps:this.viewProps}),this.view=new fs(t,{expanded:this.foldable_.value("expanded"),pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.textElement.appendChild(this.textC_.view.element),null===(i=this.view.buttonElement)||void 0===i||i.addEventListener("blur",this.onPadButtonBlur_),null===(n=this.view.buttonElement)||void 0===n||n.addEventListener("click",this.onPadButtonClick_),this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),si({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),de(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onPadButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,i=t.relatedTarget;i&&e.contains(i)||(this.popC_.shows.rawValue=!1)}onPadButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,i=Et(t);i&&e.contains(i)||i&&i===this.view.buttonElement&&!_t(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.view.buttonElement.focus()}};function ks(t){return gs.isObject(t)?new gs(t.x,t.y):new gs}function Vs(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y)}function Ls(t,e){var i,n;if(!o(t.min)||!o(t.max))return Math.max(Math.abs(null!==(i=t.min)&&void 0!==i?i:0),Math.abs(null!==(n=t.max)&&void 0!==n?n:0));const s=Y(t);return Math.max(10*Math.abs(s),10*Math.abs(e))}function Ms(t,e){var i,n;const s=Ls(h(t,null!==(i=t.x)&&void 0!==i?i:{}),e.x),r=Ls(h(t,null!==(n=t.y)&&void 0!==n?n:{}),e.y);return Math.max(s,r)}function Ss(t){if(!("y"in t))return!1;const e=t.y;return!!e&&"inverted"in e&&!!e.inverted}var js=Zt({id:"input-point2d",type:"input",accept:(t,e)=>{if(!gs.isObject(t))return null;const i=dt(e,t=>Object.assign(Object.assign({},yi(t)),{expanded:t.optional.boolean,picker:t.optional.custom(ki),readonly:t.optional.constant(!1),x:t.optional.custom(Pi),y:t.optional.object(Object.assign(Object.assign({},yi(t)),{inverted:t.optional.boolean}))}));return i?{initialValue:t,params:i}:null},binding:{reader:()=>ks,constraint:t=>{return e=t.params,i=t.initialValue,new cs({assembly:ws,components:[Ei(Object.assign(Object.assign({},e),e.x),i.x),Ei(Object.assign(Object.assign({},e),e.y),i.y)]});var e,i},equals:gs.equals,writer:()=>Vs},controller:t=>{var e,i;const n=t.document,s=t.value,r=t.constraint,o=[t.params.x,t.params.y];return new Es(n,{axes:s.rawValue.getComponents().map((e,i)=>{var n;return tt({constraint:r.components[i],initialValue:e,params:h(t.params,null!==(n=o[i])&&void 0!==n?n:{})})}),expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,invertsY:Ss(t.params),max:Ms(t.params,s.rawValue),parser:N,pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",value:s,viewProps:t.viewProps})}}),Ds=class{constructor(t=0,e=0,i=0){this.x=t,this.y=e,this.z=i}getComponents(){return[this.x,this.y,this.z]}static isObject(t){if(o(t))return!1;const e=t.x,i=t.y,n=t.z;return"number"==typeof e&&"number"==typeof i&&"number"==typeof n}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z}toObject(){return{x:this.x,y:this.y,z:this.z}}},As={toComponents:t=>t.getComponents(),fromComponents:t=>new Ds(...t)};function Os(t){return Ds.isObject(t)?new Ds(t.x,t.y,t.z):new Ds}function Bs(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z)}var Ts=Zt({id:"input-point3d",type:"input",accept:(t,e)=>{if(!Ds.isObject(t))return null;const i=dt(e,t=>Object.assign(Object.assign({},yi(t)),{readonly:t.optional.constant(!1),x:t.optional.custom(Pi),y:t.optional.custom(Pi),z:t.optional.custom(Pi)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>Os,constraint:t=>{return e=t.params,i=t.initialValue,new cs({assembly:As,components:[Ei(Object.assign(Object.assign({},e),e.x),i.x),Ei(Object.assign(Object.assign({},e),e.y),i.y),Ei(Object.assign(Object.assign({},e),e.z),i.z)]});var e,i},equals:Ds.equals,writer:t=>Bs},controller:t=>{const e=t.value,i=t.constraint,n=[t.params.x,t.params.y,t.params.z];return new vs(t.document,{assembly:As,axes:e.rawValue.getComponents().map((e,s)=>{var r;return tt({constraint:i.components[s],initialValue:e,params:h(t.params,null!==(r=n[s])&&void 0!==r?r:{})})}),parser:N,value:e,viewProps:t.viewProps})}}),zs=class{constructor(t=0,e=0,i=0,n=0){this.x=t,this.y=e,this.z=i,this.w=n}getComponents(){return[this.x,this.y,this.z,this.w]}static isObject(t){if(o(t))return!1;const e=t.x,i=t.y,n=t.z,s=t.w;return"number"==typeof e&&"number"==typeof i&&"number"==typeof n&&"number"==typeof s}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z&&t.w===e.w}toObject(){return{x:this.x,y:this.y,z:this.z,w:this.w}}},Rs={toComponents:t=>t.getComponents(),fromComponents:t=>new zs(...t)};function Ns(t){return zs.isObject(t)?new zs(t.x,t.y,t.z,t.w):new zs}function Ks(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z),t.writeProperty("w",e.w)}var Is=Zt({id:"input-point4d",type:"input",accept:(t,e)=>{if(!zs.isObject(t))return null;const i=dt(e,t=>Object.assign(Object.assign({},yi(t)),{readonly:t.optional.constant(!1),w:t.optional.custom(Pi),x:t.optional.custom(Pi),y:t.optional.custom(Pi),z:t.optional.custom(Pi)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>Ns,constraint:t=>{return e=t.params,i=t.initialValue,new cs({assembly:Rs,components:[Ei(Object.assign(Object.assign({},e),e.x),i.x),Ei(Object.assign(Object.assign({},e),e.y),i.y),Ei(Object.assign(Object.assign({},e),e.z),i.z),Ei(Object.assign(Object.assign({},e),e.w),i.w)]});var e,i},equals:zs.equals,writer:t=>Ks},controller:t=>{const e=t.value,i=t.constraint,n=[t.params.x,t.params.y,t.params.z,t.params.w];return new vs(t.document,{assembly:Rs,axes:e.rawValue.getComponents().map((e,s)=>{var r;return tt({constraint:i.components[s],initialValue:e,params:h(t.params,null!==(r=n[s])&&void 0!==r?r:{})})}),parser:N,value:e,viewProps:t.viewProps})}}),Us=Zt({id:"input-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;const i=dt(e,t=>({readonly:t.optional.constant(!1),options:t.optional.custom(Ke)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>ii,constraint:t=>function(t){const e=[],i=Ue(t.options);return i&&e.push(i),new ze(e)}(t.params),writer:t=>Vi},controller:t=>{const e=t.document,i=t.value,n=t.constraint,s=n&&Re(n,Ne);return s?new qe(e,{props:new f({options:s.values.value("options")}),value:i,viewProps:t.viewProps}):new Qe(e,{parser:t=>t,props:f.fromObject({formatter:ni}),value:i,viewProps:t.viewProps})},api:t=>"string"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof qe?new Oe(t.controller):null}),Fs=200,$s=3,qs=Mt("mll"),Hs=class{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(qs()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("textarea");i.classList.add(qs("i")),i.style.height=`calc(var(${Ci("containerUnitSize")}) * ${e.rows})`,i.readOnly=!0,e.viewProps.bindDisabled(i),this.element.appendChild(i),this.textareaElem_=i,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.textareaElem_,e=t.scrollTop===t.scrollHeight-t.clientHeight,i=[];this.value.rawValue.forEach(t=>{void 0!==t&&i.push(this.formatter_(t))}),t.textContent=i.join("\n"),e&&(t.scrollTop=t.scrollHeight)}onValueUpdate_(){this.update_()}},Gs=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new Hs(t,{formatter:e.formatter,rows:e.rows,value:this.value,viewProps:this.viewProps})}},Ys=Mt("sgl"),Xs=class{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(Ys()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("input");i.classList.add(Ys("i")),i.readOnly=!0,i.type="text",e.viewProps.bindDisabled(i),this.element.appendChild(i),this.inputElement=i,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.value.rawValue,e=t[t.length-1];this.inputElement.value=void 0!==e?this.formatter_(e):""}onValueUpdate_(){this.update_()}},Ws=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new Xs(t,{formatter:e.formatter,value:this.value,viewProps:this.viewProps})}},Qs=Zt({id:"monitor-bool",type:"monitor",accept:(t,e)=>{if("boolean"!=typeof t)return null;const i=dt(e,t=>({readonly:t.required.constant(!0),rows:t.optional.number}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>Je},controller:t=>{var e;return 1===t.value.rawValue.length?new Ws(t.document,{formatter:Ze,value:t.value,viewProps:t.viewProps}):new Gs(t.document,{formatter:Ze,rows:null!==(e=t.params.rows)&&void 0!==e?e:$s,value:t.value,viewProps:t.viewProps})}}),Js=class extends at{get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set min(t){this.controller.valueController.props.set("min",t)}},Zs=Mt("grl"),tr=class{constructor(t,e){this.onCursorChange_=this.onCursorChange_.bind(this),this.onValueUpdate_=this.onValueUpdate_.bind(this),this.element=t.createElement("div"),this.element.classList.add(Zs()),e.viewProps.bindClassModifiers(this.element),this.formatter_=e.formatter,this.props_=e.props,this.cursor_=e.cursor,this.cursor_.emitter.on("change",this.onCursorChange_);const i=t.createElementNS(gt,"svg");i.classList.add(Zs("g")),i.style.height=`calc(var(${Ci("containerUnitSize")}) * ${e.rows})`,this.element.appendChild(i),this.svgElem_=i;const n=t.createElementNS(gt,"polyline");this.svgElem_.appendChild(n),this.lineElem_=n;const s=t.createElement("div");s.classList.add(Zs("t"),Mt("tt")()),this.element.appendChild(s),this.tooltipElem_=s,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}get graphElement(){return this.svgElem_}update_(){const{clientWidth:t,clientHeight:e}=this.element,i=this.value.rawValue.length-1,n=this.props_.get("min"),s=this.props_.get("max"),r=[];this.value.rawValue.forEach((o,a)=>{if(void 0===o)return;const l=F(a,0,i,0,t),p=F(o,n,s,e,0);r.push([l,p].join(","))}),this.lineElem_.setAttributeNS(null,"points",r.join(" "));const o=this.tooltipElem_,a=this.value.rawValue[this.cursor_.rawValue];if(void 0===a)return void o.classList.remove(Zs("t","a"));const l=F(this.cursor_.rawValue,0,i,0,t),p=F(a,n,s,e,0);o.style.left=`${l}px`,o.style.top=`${p}px`,o.textContent=`${this.formatter_(a)}`,o.classList.contains(Zs("t","a"))||(o.classList.add(Zs("t","a"),Zs("t","in")),wt(o),o.classList.remove(Zs("t","in")))}onValueUpdate_(){this.update_()}onCursorChange_(){this.update_()}},er=class{constructor(t,e){if(this.onGraphMouseMove_=this.onGraphMouseMove_.bind(this),this.onGraphMouseLeave_=this.onGraphMouseLeave_.bind(this),this.onGraphPointerDown_=this.onGraphPointerDown_.bind(this),this.onGraphPointerMove_=this.onGraphPointerMove_.bind(this),this.onGraphPointerUp_=this.onGraphPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.cursor_=_(-1),this.view=new tr(t,{cursor:this.cursor_,formatter:e.formatter,rows:e.rows,props:this.props,value:this.value,viewProps:this.viewProps}),_t(t)){const t=new hi(this.view.element);t.emitter.on("down",this.onGraphPointerDown_),t.emitter.on("move",this.onGraphPointerMove_),t.emitter.on("up",this.onGraphPointerUp_)}else this.view.element.addEventListener("mousemove",this.onGraphMouseMove_),this.view.element.addEventListener("mouseleave",this.onGraphMouseLeave_)}importProps(t){return ut(t,null,t=>({max:t.required.number,min:t.required.number}),t=>(this.props.set("max",t.max),this.props.set("min",t.min),!0))}exportProps(){return vt(null,{max:this.props.get("max"),min:this.props.get("min")})}onGraphMouseLeave_(){this.cursor_.rawValue=-1}onGraphMouseMove_(t){const{clientWidth:e}=this.view.element;this.cursor_.rawValue=Math.floor(F(t.offsetX,0,e,0,this.value.rawValue.length))}onGraphPointerDown_(t){this.onGraphPointerMove_(t)}onGraphPointerMove_(t){t.data.point?this.cursor_.rawValue=Math.floor(F(t.data.point.x,0,t.data.bounds.width,0,this.value.rawValue.length)):this.cursor_.rawValue=-1}onGraphPointerUp_(){this.cursor_.rawValue=-1}};function ir(t){return o(t.format)?U(2):t.format}function nr(t){return"graph"===t.view}var sr=Zt({id:"monitor-number",type:"monitor",accept:(t,e)=>{if("number"!=typeof t)return null;const i=dt(e,t=>({format:t.optional.function,max:t.optional.number,min:t.optional.number,readonly:t.required.constant(!0),rows:t.optional.number,view:t.optional.string}));return i?{initialValue:t,params:i}:null},binding:{defaultBufferSize:t=>nr(t)?64:1,reader:t=>K},controller:t=>nr(t.params)?function(t){var e,i,n;return new er(t.document,{formatter:ir(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:$s,props:f.fromObject({max:null!==(i=t.params.max)&&void 0!==i?i:100,min:null!==(n=t.params.min)&&void 0!==n?n:0}),value:t.value,viewProps:t.viewProps})}(t):function(t){var e;return 1===t.value.rawValue.length?new Ws(t.document,{formatter:ir(t.params),value:t.value,viewProps:t.viewProps}):new Gs(t.document,{formatter:ir(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:$s,value:t.value,viewProps:t.viewProps})}(t),api:t=>t.controller.valueController instanceof er?new Js(t.controller):null}),rr=Zt({id:"monitor-string",type:"monitor",accept:(t,e)=>{if("string"!=typeof t)return null;const i=dt(e,t=>({multiline:t.optional.boolean,readonly:t.required.constant(!0),rows:t.optional.number}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>ii},controller:t=>{var e;const i=t.value;return i.rawValue.length>1||t.params.multiline?new Gs(t.document,{formatter:ni,rows:null!==(e=t.params.rows)&&void 0!==e?e:$s,value:i,viewProps:t.viewProps}):new Ws(t.document,{formatter:ni,value:i,viewProps:t.viewProps})}}),or=class{constructor(t){this.target=t.target,this.reader_=t.reader,this.writer_=t.writer}read(){return this.reader_(this.target.read())}write(t){this.writer_(this.target,t)}inject(t){this.write(this.reader_(t))}},ar=class{constructor(t){this.target=t.target,this.reader_=t.reader}read(){return this.reader_(this.target.read())}},lr=class{constructor(t){this.pluginsMap_={blades:[],inputs:[],monitors:[]},this.apiCache_=t}getAll(){return[...this.pluginsMap_.blades,...this.pluginsMap_.inputs,...this.pluginsMap_.monitors]}register(t,e){if(!(i=e.core)||i.major!==Jt.major)throw u.notCompatible(t,e.id);var i;"blade"===e.type?this.pluginsMap_.blades.unshift(e):"input"===e.type?this.pluginsMap_.inputs.unshift(e):"monitor"===e.type&&this.pluginsMap_.monitors.unshift(e)}createInput_(t,e,i){return this.pluginsMap_.inputs.reduce((n,s)=>null!=n?n:function(t,e){var i;const n=t.accept(e.target.read(),e.params);if(o(n))return null;const s={target:e.target,initialValue:n.initialValue,params:n.params},r=dt(e.params,t=>({disabled:t.optional.boolean,hidden:t.optional.boolean,label:t.optional.string,tag:t.optional.string})),a=t.binding.reader(s),l=t.binding.constraint?t.binding.constraint(s):void 0,p=new or({reader:a,target:e.target,writer:t.binding.writer(s)}),h=new lt(_(a(n.initialValue),{constraint:l,equals:t.binding.equals}),p),c=t.controller({constraint:l,document:e.document,initialValue:n.initialValue,params:n.params,value:h,viewProps:fe.create({disabled:null==r?void 0:r.disabled,hidden:null==r?void 0:r.hidden})});return new Nt(e.document,{blade:pe(),props:f.fromObject({label:"label"in e.params?null!==(i=null==r?void 0:r.label)&&void 0!==i?i:null:e.target.key}),tag:null==r?void 0:r.tag,value:h,valueController:c})}(s,{document:t,target:e,params:i}),null)}createMonitor_(t,e,i){return this.pluginsMap_.monitors.reduce((n,s)=>null!=n?n:function(t,e){var i,n,s;const r=t.accept(e.target.read(),e.params);if(o(r))return null;const a={target:e.target,initialValue:r.initialValue,params:r.params},l=dt(e.params,t=>({bufferSize:t.optional.number,disabled:t.optional.boolean,hidden:t.optional.boolean,interval:t.optional.number,label:t.optional.string})),p=t.binding.reader(a),h=null!==(n=null!==(i=null==l?void 0:l.bufferSize)&&void 0!==i?i:t.binding.defaultBufferSize&&t.binding.defaultBufferSize(r.params))&&void 0!==n?n:1,c=new Ut({binding:new ar({reader:p,target:e.target}),bufferSize:h,ticker:(d=e.document,u=null==l?void 0:l.interval,0===u?new Be:new Te(d,null!=u?u:Fs))});var d,u;const v=t.controller({document:e.document,params:r.params,value:c,viewProps:fe.create({disabled:null==l?void 0:l.disabled,hidden:null==l?void 0:l.hidden})});return v.viewProps.bindDisabled(c.ticker),v.viewProps.handleDispose(()=>{c.ticker.dispose()}),new Ft(e.document,{blade:pe(),props:f.fromObject({label:"label"in e.params?null!==(s=null==l?void 0:l.label)&&void 0!==s?s:null:e.target.key}),value:c,valueController:v})}(s,{document:t,params:i,target:e}),null)}createBinding(t,e,i){if(o(e.read()))throw new u({context:{key:e.key},type:"nomatchingcontroller"});const n=this.createInput_(t,e,i);if(n)return n;const s=this.createMonitor_(t,e,i);if(s)return s;throw new u({context:{key:e.key},type:"nomatchingcontroller"})}createBlade(t,e){const i=this.pluginsMap_.blades.reduce((i,n)=>null!=i?i:function(t,e){const i=t.accept(e.params);if(!i)return null;const n=dt(e.params,t=>({disabled:t.optional.boolean,hidden:t.optional.boolean}));return t.controller({blade:pe(),document:e.document,params:Object.assign(Object.assign({},i.params),{disabled:null==n?void 0:n.disabled,hidden:null==n?void 0:n.hidden}),viewProps:fe.create({disabled:null==n?void 0:n.disabled,hidden:null==n?void 0:n.hidden})})}(n,{document:t,params:e}),null);if(!i)throw new u({type:"nomatchingview",context:{params:e}});return i}createInputBindingApi_(t){const e=this.pluginsMap_.inputs.reduce((e,i)=>{var n,s;return e||(null!==(s=null===(n=i.api)||void 0===n?void 0:n.call(i,{controller:t}))&&void 0!==s?s:null)},null);return this.apiCache_.add(t,null!=e?e:new at(t))}createMonitorBindingApi_(t){const e=this.pluginsMap_.monitors.reduce((e,i)=>{var n,s;return e||(null!==(s=null===(n=i.api)||void 0===n?void 0:n.call(i,{controller:t}))&&void 0!==s?s:null)},null);return this.apiCache_.add(t,null!=e?e:new at(t))}createBindingApi(t){if(this.apiCache_.has(t))return this.apiCache_.get(t);if(function(t){return mt(t)&&function(t){if(!("binding"in t))return!1;const e=t.binding;return c(e)&&"read"in e&&"write"in e}(t.value)}(t))return this.createInputBindingApi_(t);if(function(t){return mt(t)&&function(t){if(!("binding"in t))return!1;const e=t.binding;return c(e)&&"read"in e&&!("write"in e)}(t.value)}(t))return this.createMonitorBindingApi_(t);throw u.shouldNeverHappen()}createApi(t){if(this.apiCache_.has(t))return this.apiCache_.get(t);if(function(t){return mt(t)&&bt(t.value)}(t))return this.createBindingApi(t);const e=this.pluginsMap_.blades.reduce((e,i)=>null!=e?e:i.api({controller:t,pool:this}),null);if(!e)throw u.shouldNeverHappen();return this.apiCache_.add(t,e)}},pr=new class{constructor(){this.map_=new Map}get(t){var e;return null!==(e=this.map_.get(t))&&void 0!==e?e:null}has(t){return this.map_.has(t)}add(t,e){return this.map_.set(t,e),t.viewProps.handleDispose(()=>{this.map_.delete(t)}),e}},hr=class extends et{constructor(t){super(t),this.emitter_=new m,this.controller.value.emitter.on("change",t=>{this.emitter_.emit("change",new nt(this,t.rawValue))})}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get options(){return this.controller.valueController.props.get("options")}set options(t){this.controller.valueController.props.set("options",t)}get value(){return this.controller.value.rawValue}set value(t){this.controller.value.rawValue=t}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)},{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}},cr=class extends et{},dr=class extends et{constructor(t){super(t),this.emitter_=new m,this.controller.value.emitter.on("change",t=>{this.emitter_.emit("change",new nt(this,t.rawValue))})}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get max(){return this.controller.valueController.sliderController.props.get("max")}set max(t){this.controller.valueController.sliderController.props.set("max",t)}get min(){return this.controller.valueController.sliderController.props.get("min")}set min(t){this.controller.valueController.sliderController.props.set("min",t)}get value(){return this.controller.value.rawValue}set value(t){this.controller.value.rawValue=t}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)},{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}},ur=class extends et{constructor(t){super(t),this.emitter_=new m,this.controller.value.emitter.on("change",t=>{this.emitter_.emit("change",new nt(this,t.rawValue))})}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get formatter(){return this.controller.valueController.props.get("formatter")}set formatter(t){this.controller.valueController.props.set("formatter",t)}get value(){return this.controller.value.rawValue}set value(t){this.controller.value.rawValue=t}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)},{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}},vr={id:"list",type:"blade",core:Jt,accept(t){const e=dt(t,t=>({options:t.required.custom(Ke),value:t.required.raw,view:t.required.constant("list"),label:t.optional.string}));return e?{params:e}:null},controller(t){const e=new Ne(Ie(t.params.options)),i=_(t.params.value,{constraint:e}),n=new qe(t.document,{props:new f({options:e.values.value("options")}),value:i,viewProps:t.viewProps});return new Tt(t.document,{blade:t.blade,props:f.fromObject({label:t.params.label}),value:i,valueController:n})},api:t=>t.controller instanceof Tt&&t.controller.valueController instanceof qe?new hr(t.controller):null},mr=class extends 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e;const i=function(t){const e=io(t,0);return e?e.cursor+Yr(t,e.cursor).length!==t.length?null:e.evaluable:null}(t);return null!==(e=null==i?void 0:i.evaluate())&&void 0!==e?e:null}function so(t){if("number"==typeof t)return t;if("string"==typeof t){const e=no(t);if(!Er(e))return e}return 0}function ro(t){return e=>e.toFixed(Math.max(Math.min(t,20),0))}function oo(t,e,i,n,s){return n+(t-e)/(i-e)*(s-n)}function ao(t){return String(t.toFixed(10)).split(".")[1].replace(/0+$/,"").length}function lo(t,e,i){return Math.min(Math.max(t,e),i)}function po(t,e){return(t%e+e)%e}function ho(t,e){return Er(t.step)?Math.max(ao(e),2):ao(t.step)}function co(t){var e;return null!==(e=t.step)&&void 0!==e?e:1}function uo(t,e){var i;const n=Math.abs(null!==(i=t.step)&&void 0!==i?i:e);return 0===n?.1:Math.pow(10,Math.floor(Math.log10(n))-1)}function vo(t,e){return Er(t.step)?null:new Ir(t.step,e)}function mo(t){return Er(t.max)||Er(t.min)?Er(t.max)&&Er(t.min)?null:new Kr({max:t.max,min:t.min}):new Nr({max:t.max,min:t.min})}function bo(t,e){var i,n,s;return{formatter:null!==(i=t.format)&&void 0!==i?i:ro(ho(t,e)),keyScale:null!==(n=t.keyScale)&&void 0!==n?n:co(t),pointerScale:null!==(s=t.pointerScale)&&void 0!==s?s:uo(t,e)}}function go(t){return{format:t.optional.function,keyScale:t.optional.number,max:t.optional.number,min:t.optional.number,pointerScale:t.optional.number,step:t.optional.number}}function wo(t){return{constraint:t.constraint,textProps:Rr.fromObject(bo(t.params,t.initialValue))}}var _o=class{constructor(t){this.controller=t}get element(){return this.controller.view.element}get disabled(){return this.controller.viewProps.get("disabled")}set disabled(t){this.controller.viewProps.set("disabled",t)}get hidden(){return this.controller.viewProps.get("hidden")}set hidden(t){this.controller.viewProps.set("hidden",t)}dispose(){this.controller.viewProps.set("disposed",!0)}importState(t){return this.controller.importState(t)}exportState(){return this.controller.exportState()}},fo=class{constructor(t){this.target=t}},xo=class extends fo{constructor(t,e,i){super(t),this.value=e,this.last=null==i||i}},Co=class extends fo{constructor(t,e){super(t),this.expanded=e}},yo=class extends fo{constructor(t,e){super(t),this.index=e}},Po=class extends _o{constructor(t){super(t),this.onValueChange_=this.onValueChange_.bind(this),this.emitter_=new Ar,this.controller.value.emitter.on("change",this.onValueChange_)}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get key(){return this.controller.value.binding.target.key}get tag(){return this.controller.tag}set tag(t){this.controller.tag=t}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)}),this}refresh(){this.controller.value.fetch()}onValueChange_(t){const e=this.controller.value;this.emitter_.emit("change",new xo(this,e.binding.target.read(),t.options.last))}};function Eo(t){return e=>i=>{if(!e&&void 0===i)return{succeeded:!1,value:void 0};if(e&&void 0===i)return{succeeded:!0,value:void 0};const n=t(i);return void 0!==n?{succeeded:!0,value:n}:{succeeded:!1,value:void 0}}}function ko(t){return{custom:e=>Eo(e)(t),boolean:Eo(t=>"boolean"==typeof t?t:void 0)(t),number:Eo(t=>"number"==typeof t?t:void 0)(t),string:Eo(t=>"string"==typeof t?t:void 0)(t),function:Eo(t=>"function"==typeof t?t:void 0)(t),constant:e=>Eo(t=>t===e?e:void 0)(t),raw:Eo(t=>t)(t),object:e=>Eo(t=>{var i;if(null!==(i=t)&&"object"==typeof i)return function(t,e){return Object.keys(e).reduce((i,n)=>{if(void 0===i)return;const s=(0,e[n])(t[n]);return s.succeeded?Object.assign(Object.assign({},i),{[n]:s.value}):void 0},{})}(t,e)})(t),array:e=>Eo(t=>{var i;if(Array.isArray(t))return i=e,t.reduce((t,e)=>{if(void 0===t)return;const n=i(e);return n.succeeded&&void 0!==n.value?[...t,n.value]:void 0},[])})(t)}}var Vo={optional:ko(!0),required:ko(!1)};function Lo(t,e){const i=e(Vo),n=Vo.required.object(i)(t);return n.succeeded?n.value:void 0}function Mo(t,e,i,n){if(e&&!e(t))return!1;const s=Lo(t,i);return!!s&&n(s)}function So(t,e){var i;return Mr(null!==(i=null==t?void 0:t())&&void 0!==i?i:{},e)}function jo(t){return"value"in t}var Do="http://www.w3.org/2000/svg";function Ao(t){t.offsetHeight}function Oo(t){return void 0!==t.ontouchstart}var Bo={check:'',dropdown:'',p2dpad:''};function To(t,e){const i=t.createElementNS(Do,"svg");return i.innerHTML=Bo[e],i}function zo(t,e,i){t.insertBefore(e,t.children[i])}function Ro(t){t.parentElement&&t.parentElement.removeChild(t)}function No(t){for(;t.children.length>0;)t.removeChild(t.children[0])}function Ko(t){return t.relatedTarget?t.relatedTarget:"explicitOriginalTarget"in t?t.explicitOriginalTarget:null}function Io(t,e){t.emitter.on("change",t=>{e(t.rawValue)}),e(t.rawValue)}function Uo(t,e,i){Io(t.value(e),i)}var Fo="tp";function $o(t){return(e,i)=>[Fo,"-",t,"v",e?`_${e}`:"",i?`-${i}`:""].join("")}var qo=$o("lbl"),Ho=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(qo()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(qo("l")),Uo(e.props,"label",e=>{Er(e)?this.element.classList.add(qo(void 0,"nol")):(this.element.classList.remove(qo(void 0,"nol")),function(t){for(;t.childNodes.length>0;)t.removeChild(t.childNodes[0])}(i),i.appendChild(function(t,e){const i=t.createDocumentFragment();return e.split("\n").map(e=>t.createTextNode(e)).forEach((e,n)=>{n>0&&i.appendChild(t.createElement("br")),i.appendChild(e)}),i}(t,e)))}),this.element.appendChild(i),this.labelElement=i;const n=t.createElement("div");n.classList.add(qo("v")),this.element.appendChild(n),this.valueElement=n}},Go=class{constructor(t,e){this.props=e.props,this.valueController=e.valueController,this.viewProps=e.valueController.viewProps,this.view=new Ho(t,{props:e.props,viewProps:this.viewProps}),this.view.valueElement.appendChild(this.valueController.view.element)}importProps(t){return Mo(t,null,t=>({label:t.optional.string}),t=>(this.props.set("label",t.label),!0))}exportProps(){return So(null,{label:this.props.get("label")})}},Yo=$o(""),Xo={veryfirst:"vfst",first:"fst",last:"lst",verylast:"vlst"},Wo=class{constructor(t){this.parent_=null,this.blade=t.blade,this.view=t.view,this.viewProps=t.viewProps;const e=this.view.element;this.blade.value("positions").emitter.on("change",()=>{["veryfirst","first","last","verylast"].forEach(t=>{e.classList.remove(Yo(void 0,Xo[t]))}),this.blade.get("positions").forEach(t=>{e.classList.add(Yo(void 0,Xo[t]))})}),this.viewProps.handleDispose(()=>{Ro(e)})}get parent(){return this.parent_}set parent(t){this.parent_=t,this.viewProps.set("parent",this.parent_?this.parent_.viewProps:null)}importState(t){return Mo(t,null,t=>({disabled:t.required.boolean,hidden:t.required.boolean}),t=>(this.viewProps.importState(t),!0))}exportState(){return So(null,Object.assign({},this.viewProps.exportState()))}},Qo=class extends Wo{constructor(t,e){if(e.value!==e.valueController.value)throw jr.shouldNeverHappen();const i=e.valueController.viewProps,n=new Go(t,{blade:e.blade,props:e.props,valueController:e.valueController});super(Object.assign(Object.assign({},e),{view:new Ho(t,{props:e.props,viewProps:i}),viewProps:i})),this.labelController=n,this.value=e.value,this.valueController=e.valueController,this.view.valueElement.appendChild(this.valueController.view.element)}importState(t){return Mo(t,e=>{var i,n,s;return super.importState(e)&&this.labelController.importProps(e)&&(null===(s=null===(n=(i=this.valueController).importProps)||void 0===n?void 0:n.call(i,t))||void 0===s||s)},t=>({value:t.optional.raw}),t=>(t.value&&(this.value.rawValue=t.value),!0))}exportState(){var t,e,i;return So(()=>super.exportState(),Object.assign(Object.assign({value:this.value.rawValue},this.labelController.exportProps()),null!==(i=null===(e=(t=this.valueController).exportProps)||void 0===e?void 0:e.call(t))&&void 0!==i?i:{}))}};function Jo(t,e){for(;t.length{i(new fo(this))}),this}};function ia(t,e){return i=>{!function(t,e,i){i?t.classList.add(e):t.classList.remove(e)}(t,e,i)}}function na(t,e){Io(t,t=>{e.textContent=null!=t?t:""})}var sa=$o("btn"),ra=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(sa()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("button");i.classList.add(sa("b")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i;const n=t.createElement("div");n.classList.add(sa("t")),na(e.props.value("title"),n),this.buttonElement.appendChild(n)}},oa=class{constructor(t,e){this.emitter=new Ar,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new ra(t,{props:this.props,viewProps:this.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}importProps(t){return Mo(t,null,t=>({title:t.optional.string}),t=>(this.props.set("title",t.title),!0))}exportProps(){return So(null,{title:this.props.get("title")})}onClick_(){this.emitter.emit("click",{sender:this})}},aa=class extends Wo{constructor(t,e){const i=new oa(t,{props:e.buttonProps,viewProps:e.viewProps}),n=new Go(t,{blade:e.blade,props:e.labelProps,valueController:i});super({blade:e.blade,view:n.view,viewProps:e.viewProps}),this.buttonController=i,this.labelController=n}importState(t){return Mo(t,t=>super.importState(t)&&this.buttonController.importProps(t)&&this.labelController.importProps(t),()=>({}),()=>!0)}exportState(){return So(()=>super.exportState(),Object.assign(Object.assign({},this.buttonController.exportProps()),this.labelController.exportProps()))}},la=new class{constructor(t){const[e,i]=t.split("-"),n=e.split(".");this.major=parseInt(n[0],10),this.minor=parseInt(n[1],10),this.patch=parseInt(n[2],10),this.prerelease=null!=i?i:null}toString(){const t=[this.major,this.minor,this.patch].join(".");return null!==this.prerelease?[t,this.prerelease].join("-"):t}}("2.0.0-beta.2");function pa(t){return Object.assign({core:la},t)}pa({id:"button",type:"blade",accept(t){const e=Lo(t,t=>({title:t.required.string,view:t.required.constant("button"),label:t.optional.string}));return e?{params:e}:null},controller:t=>new aa(t.document,{blade:t.blade,buttonProps:Rr.fromObject({title:t.params.title}),labelProps:Rr.fromObject({label:t.params.label}),viewProps:t.viewProps}),api:t=>t.controller instanceof aa?new ea(t.controller):null});var ha=class{constructor(t,e){this.onRackValueChange_=this.onRackValueChange_.bind(this),this.controller_=t,this.emitter_=new Ar,this.pool_=e,this.controller_.rack.emitter.on("valuechange",this.onRackValueChange_)}get children(){return this.controller_.rack.children.map(t=>this.pool_.createApi(t))}addBinding(t,e,i){const n=null!=i?i:{},s=this.controller_.element.ownerDocument,r=this.pool_.createBinding(s,function(t,e){if(!Dr.isBindable(t))throw jr.notBindable();return new Dr(t,e)}(t,e),n),o=this.pool_.createBindingApi(r);return this.add(o,n.index)}addFolder(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"folder"}))}(this,t)}addButton(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"button"}))}(this,t)}addTab(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"tab"}))}(this,t)}add(t,e){const i=t.controller;return this.controller_.rack.add(i,e),t}remove(t){this.controller_.rack.remove(t.controller)}addBlade(t){const e=this.controller_.element.ownerDocument,i=this.pool_.createBlade(e,t),n=this.pool_.createApi(i);return this.add(n,t.index)}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)}),this}refresh(){this.children.forEach(t=>{var e;kr(e=t)&&"refresh"in e&&"function"==typeof e.refresh&&t.refresh()})}onRackValueChange_(t){const e=t.bladeController,i=this.pool_.createApi(e),n=kr(s=e.value)&&"binding"in s&&kr(r=s.binding)&&"target"in r?e.value.binding:null;var s,r;this.emitter_.emit("change",new xo(i,n?n.target.read():e.value.rawValue,t.options.last))}},ca=class extends _o{constructor(t,e){super(t),this.rackApi_=new ha(t.rackController,e)}},da=class extends Wo{constructor(t){super({blade:t.blade,view:t.view,viewProps:t.rackController.viewProps}),this.rackController=t.rackController}importState(t){return Mo(t,t=>super.importState(t),t=>({children:t.required.array(t.required.raw)}),t=>this.rackController.rack.children.every((e,i)=>e.importState(t.children[i])))}exportState(){return So(()=>super.exportState(),{children:this.rackController.rack.children.map(t=>t.exportState())})}};function ua(t){return"rackController"in t}var va=class{constructor(t){this.emitter=new Ar,this.items_=[],this.cache_=new Set,this.onSubListAdd_=this.onSubListAdd_.bind(this),this.onSubListRemove_=this.onSubListRemove_.bind(this),this.extract_=t}get items(){return this.items_}allItems(){return Array.from(this.cache_)}find(t){for(const e of this.allItems())if(t(e))return e;return null}includes(t){return this.cache_.has(t)}add(t,e){if(this.includes(t))throw jr.shouldNeverHappen();const i=void 0!==e?e:this.items_.length;this.items_.splice(i,0,t),this.cache_.add(t);const n=this.extract_(t);n&&(n.emitter.on("add",this.onSubListAdd_),n.emitter.on("remove",this.onSubListRemove_),n.allItems().forEach(t=>{this.cache_.add(t)})),this.emitter.emit("add",{index:i,item:t,root:this,target:this})}remove(t){const e=this.items_.indexOf(t);if(e<0)return;this.items_.splice(e,1),this.cache_.delete(t);const i=this.extract_(t);i&&(i.allItems().forEach(t=>{this.cache_.delete(t)}),i.emitter.off("add",this.onSubListAdd_),i.emitter.off("remove",this.onSubListRemove_)),this.emitter.emit("remove",{index:e,item:t,root:this,target:this})}onSubListAdd_(t){this.cache_.add(t.item),this.emitter.emit("add",{index:t.index,item:t.item,root:this,target:t.target})}onSubListRemove_(t){this.cache_.delete(t.item),this.emitter.emit("remove",{index:t.index,item:t.item,root:this,target:t.target})}};function ma(t){return ua(t)?t.rackController.rack.bcSet_:null}var ba=class{constructor(t){var e,i;this.emitter=new Ar,this.onBladePositionsChange_=this.onBladePositionsChange_.bind(this),this.onSetAdd_=this.onSetAdd_.bind(this),this.onSetRemove_=this.onSetRemove_.bind(this),this.onChildDispose_=this.onChildDispose_.bind(this),this.onChildPositionsChange_=this.onChildPositionsChange_.bind(this),this.onChildValueChange_=this.onChildValueChange_.bind(this),this.onChildViewPropsChange_=this.onChildViewPropsChange_.bind(this),this.onRackLayout_=this.onRackLayout_.bind(this),this.onRackValueChange_=this.onRackValueChange_.bind(this),this.blade_=null!==(e=t.blade)&&void 0!==e?e:null,null===(i=this.blade_)||void 0===i||i.value("positions").emitter.on("change",this.onBladePositionsChange_),this.viewProps=t.viewProps,this.bcSet_=new va(ma),this.bcSet_.emitter.on("add",this.onSetAdd_),this.bcSet_.emitter.on("remove",this.onSetRemove_)}get children(){return this.bcSet_.items}add(t,e){var i;null===(i=t.parent)||void 0===i||i.remove(t),t.parent=this,this.bcSet_.add(t,e)}remove(t){t.parent=null,this.bcSet_.remove(t)}find(t){return this.bcSet_.allItems().filter(t)}onSetAdd_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("add",{bladeController:t.item,index:t.index,root:e,sender:this}),!e)return;const i=t.item;if(i.viewProps.emitter.on("change",this.onChildViewPropsChange_),i.blade.value("positions").emitter.on("change",this.onChildPositionsChange_),i.viewProps.handleDispose(this.onChildDispose_),jo(i))i.value.emitter.on("change",this.onChildValueChange_);else if(ua(i)){const t=i.rackController.rack;if(t){const e=t.emitter;e.on("layout",this.onRackLayout_),e.on("valuechange",this.onRackValueChange_)}}}onSetRemove_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("remove",{bladeController:t.item,root:e,sender:this}),!e)return;const i=t.item;if(jo(i))i.value.emitter.off("change",this.onChildValueChange_);else if(ua(i)){const t=i.rackController.rack;if(t){const e=t.emitter;e.off("layout",this.onRackLayout_),e.off("valuechange",this.onRackValueChange_)}}}updatePositions_(){const t=this.bcSet_.items.filter(t=>!t.viewProps.get("hidden")),e=t[0],i=t[t.length-1];this.bcSet_.items.forEach(t=>{const n=[];t===e&&(n.push("first"),this.blade_&&!this.blade_.get("positions").includes("veryfirst")||n.push("veryfirst")),t===i&&(n.push("last"),this.blade_&&!this.blade_.get("positions").includes("verylast")||n.push("verylast")),t.blade.set("positions",n)})}onChildPositionsChange_(){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildViewPropsChange_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildDispose_(){this.bcSet_.items.filter(t=>t.viewProps.get("disposed")).forEach(t=>{this.bcSet_.remove(t)})}onChildValueChange_(t){const e=function(t,e){for(let i=0;i{for(let t=this.rack.children.length-1;t>=0;t--)this.rack.children[t].viewProps.set("disposed",!0)})}onRackAdd_(t){t.root&&zo(this.element,t.bladeController.view.element,t.index)}onRackRemove_(t){t.root&&Ro(t.bladeController.view.element)}};function wa(){return new Rr({positions:zr([],{equals:Lr})})}var _a=class t extends Rr{constructor(t){super(t)}static create(e){const i={completed:!0,expanded:e,expandedHeight:null,shouldFixHeight:!1,temporaryExpanded:null};return new t(Rr.createCore(i))}get styleExpanded(){var t;return null!==(t=this.get("temporaryExpanded"))&&void 0!==t?t:this.get("expanded")}get styleHeight(){if(!this.styleExpanded)return"0";const t=this.get("expandedHeight");return this.get("shouldFixHeight")&&!Er(t)?`${t}px`:"auto"}bindExpandedClass(t,e){const i=()=>{this.styleExpanded?t.classList.add(e):t.classList.remove(e)};Uo(this,"expanded",i),Uo(this,"temporaryExpanded",i)}cleanUpTransition(){this.set("shouldFixHeight",!1),this.set("expandedHeight",null),this.set("completed",!0)}};function fa(t,e){e.style.height=t.styleHeight}function xa(t,e){t.value("expanded").emitter.on("beforechange",()=>{if(t.set("completed",!1),Er(t.get("expandedHeight"))){const i=function(t,e){let i=0;return function(n){const s=n.style.transition;n.style.transition="none",t.set("expandedHeight",null),t.set("temporaryExpanded",!0),Ao(e),i=e.clientHeight,t.set("temporaryExpanded",null),Ao(e),n.style.transition=s}(e),i}(t,e);i>0&&t.set("expandedHeight",i)}t.set("shouldFixHeight",!0),Ao(e)}),t.emitter.on("change",()=>{fa(t,e)}),fa(t,e),e.addEventListener("transitionend",e=>{"height"===e.propertyName&&t.cleanUpTransition()})}var Ca=class extends ca{constructor(t,e){super(t,e),this.emitter_=new Ar,this.controller.foldable.value("expanded").emitter.on("change",t=>{this.emitter_.emit("fold",new Co(this,t.sender.rawValue))}),this.rackApi_.on("change",t=>{this.emitter_.emit("change",t)})}get expanded(){return this.controller.foldable.get("expanded")}set expanded(t){this.controller.foldable.set("expanded",t)}get title(){return this.controller.props.get("title")}set title(t){this.controller.props.set("title",t)}get children(){return this.rackApi_.children}addBinding(t,e,i){return this.rackApi_.addBinding(t,e,i)}addFolder(t){return this.rackApi_.addFolder(t)}addButton(t){return this.rackApi_.addButton(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){return this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBlade(t){return this.rackApi_.addBlade(t)}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)}),this}refresh(){this.rackApi_.refresh()}},ya=$o("cnt"),Pa=class{constructor(t,e){var i;this.className_=$o(null!==(i=e.viewName)&&void 0!==i?i:"fld"),this.element=t.createElement("div"),this.element.classList.add(this.className_(),ya()),e.viewProps.bindClassModifiers(this.element),this.foldable_=e.foldable,this.foldable_.bindExpandedClass(this.element,this.className_(void 0,"expanded")),Uo(this.foldable_,"completed",ia(this.element,this.className_(void 0,"cpl")));const n=t.createElement("button");n.classList.add(this.className_("b")),Uo(e.props,"title",t=>{Er(t)?this.element.classList.add(this.className_(void 0,"not")):this.element.classList.remove(this.className_(void 0,"not"))}),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const s=t.createElement("div");s.classList.add(this.className_("i")),this.element.appendChild(s);const r=t.createElement("div");r.classList.add(this.className_("t")),na(e.props.value("title"),r),this.buttonElement.appendChild(r),this.titleElement=r;const o=t.createElement("div");o.classList.add(this.className_("m")),this.buttonElement.appendChild(o);const a=t.createElement("div");a.classList.add(this.className_("c")),this.element.appendChild(a),this.containerElement=a}},Ea=class extends da{constructor(t,e){var i;const n=_a.create(null===(i=e.expanded)||void 0===i||i),s=new Pa(t,{foldable:n,props:e.props,viewName:e.root?"rot":void 0,viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new ga({blade:e.blade,element:s.containerElement,root:e.root,viewProps:e.viewProps}),view:s})),this.onTitleClick_=this.onTitleClick_.bind(this),this.props=e.props,this.foldable=n,xa(this.foldable,this.view.containerElement),this.rackController.rack.emitter.on("add",()=>{this.foldable.cleanUpTransition()}),this.rackController.rack.emitter.on("remove",()=>{this.foldable.cleanUpTransition()}),this.view.buttonElement.addEventListener("click",this.onTitleClick_)}get document(){return this.view.element.ownerDocument}importState(t){return Mo(t,t=>super.importState(t),t=>({expanded:t.required.boolean,title:t.optional.string}),t=>(this.foldable.set("expanded",t.expanded),this.props.set("title",t.title),!0))}exportState(){return So(()=>super.exportState(),{expanded:this.foldable.get("expanded"),title:this.props.get("title")})}onTitleClick_(){this.foldable.set("expanded",!this.foldable.get("expanded"))}};pa({id:"folder",type:"blade",accept(t){const e=Lo(t,t=>({title:t.required.string,view:t.required.constant("folder"),expanded:t.optional.boolean}));return e?{params:e}:null},controller:t=>new Ea(t.document,{blade:t.blade,expanded:t.params.expanded,props:Rr.fromObject({title:t.params.title}),viewProps:t.viewProps}),api:t=>t.controller instanceof Ea?new Ca(t.controller,t.pool):null});var ka=$o("");function Va(t,e){return ia(t,ka(void 0,e))}var La=class t extends Rr{constructor(t){var e,i;super(t),this.onDisabledChange_=this.onDisabledChange_.bind(this),this.onParentChange_=this.onParentChange_.bind(this),this.onParentGlobalDisabledChange_=this.onParentGlobalDisabledChange_.bind(this),[this.globalDisabled_,this.setGlobalDisabled_]=(i=zr(this.getGlobalDisabled_()),[new Tr(i),(t,e)=>{i.setRawValue(t,e)}]),this.value("disabled").emitter.on("change",this.onDisabledChange_),this.value("parent").emitter.on("change",this.onParentChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_)}static create(e){var i,n,s;const r=null!=e?e:{};return new t(Rr.createCore({disabled:null!==(i=r.disabled)&&void 0!==i&&i,disposed:!1,hidden:null!==(n=r.hidden)&&void 0!==n&&n,parent:null!==(s=r.parent)&&void 0!==s?s:null}))}get globalDisabled(){return this.globalDisabled_}bindClassModifiers(t){Io(this.globalDisabled_,Va(t,"disabled")),Uo(this,"hidden",Va(t,"hidden"))}bindDisabled(t){Io(this.globalDisabled_,e=>{t.disabled=e})}bindTabIndex(t){Io(this.globalDisabled_,e=>{t.tabIndex=e?-1:0})}handleDispose(t){this.value("disposed").emitter.on("change",e=>{e&&t()})}importState(t){this.set("disabled",t.disabled),this.set("hidden",t.hidden)}exportState(){return{disabled:this.get("disabled"),hidden:this.get("hidden")}}getGlobalDisabled_(){const t=this.get("parent");return!!t&&t.globalDisabled.rawValue||this.get("disabled")}updateGlobalDisabled_(){this.setGlobalDisabled_(this.getGlobalDisabled_())}onDisabledChange_(){this.updateGlobalDisabled_()}onParentGlobalDisabledChange_(){this.updateGlobalDisabled_()}onParentChange_(t){var e;const i=t.previousRawValue;null==i||i.globalDisabled.emitter.off("change",this.onParentGlobalDisabledChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_),this.updateGlobalDisabled_()}},Ma=$o("tbp"),Sa=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Ma()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Ma("c")),this.element.appendChild(i),this.containerElement=i}},ja=$o("tbi"),Da=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(ja()),e.viewProps.bindClassModifiers(this.element),Uo(e.props,"selected",t=>{t?this.element.classList.add(ja(void 0,"sel")):this.element.classList.remove(ja(void 0,"sel"))});const i=t.createElement("button");i.classList.add(ja("b")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i;const n=t.createElement("div");n.classList.add(ja("t")),na(e.props.value("title"),n),this.buttonElement.appendChild(n),this.titleElement=n}},Aa=class{constructor(t,e){this.emitter=new Ar,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new Da(t,{props:e.props,viewProps:e.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}onClick_(){this.emitter.emit("click",{sender:this})}},Oa=class extends da{constructor(t,e){const i=new Sa(t,{viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new ga({blade:e.blade,element:i.containerElement,viewProps:e.viewProps}),view:i})),this.onItemClick_=this.onItemClick_.bind(this),this.ic_=new Aa(t,{props:e.itemProps,viewProps:La.create()}),this.ic_.emitter.on("click",this.onItemClick_),this.props=e.props,Uo(this.props,"selected",t=>{this.itemController.props.set("selected",t),this.viewProps.set("hidden",!t)})}get itemController(){return this.ic_}importState(t){return Mo(t,t=>super.importState(t),t=>({selected:t.required.boolean,title:t.required.string}),t=>(this.ic_.props.set("selected",t.selected),this.ic_.props.set("title",t.title),!0))}exportState(){return So(()=>super.exportState(),{selected:this.ic_.props.get("selected"),title:this.ic_.props.get("title")})}onItemClick_(){this.props.set("selected",!0)}},Ba=class extends ca{constructor(t,e){super(t,e),this.emitter_=new Ar,this.onSelect_=this.onSelect_.bind(this),this.pool_=e,this.rackApi_.on("change",t=>{this.emitter_.emit("change",t)}),this.controller.tab.selectedIndex.emitter.on("change",this.onSelect_)}get pages(){return this.rackApi_.children}addPage(t){const e=this.controller.view.element.ownerDocument,i=new Oa(e,{blade:wa(),itemProps:Rr.fromObject({selected:!1,title:t.title}),props:Rr.fromObject({selected:!1}),viewProps:La.create()}),n=this.pool_.createApi(i);return this.rackApi_.add(n,t.index)}removePage(t){this.rackApi_.remove(this.rackApi_.children[t])}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)}),this}onSelect_(t){this.emitter_.emit("select",new yo(this,t.rawValue))}},Ta=class extends ca{get title(){var t;return null!==(t=this.controller.itemController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.itemController.props.set("title",t)}get selected(){return this.controller.props.get("selected")}set selected(t){this.controller.props.set("selected",t)}get children(){return this.rackApi_.children}addButton(t){return this.rackApi_.addButton(t)}addFolder(t){return this.rackApi_.addFolder(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBinding(t,e,i){return this.rackApi_.addBinding(t,e,i)}addBlade(t){return this.rackApi_.addBlade(t)}refresh(){this.rackApi_.refresh()}},za=class{constructor(){this.onItemSelectedChange_=this.onItemSelectedChange_.bind(this),this.empty=zr(!0),this.selectedIndex=zr(-1),this.items_=[]}add(t,e){const i=null!=e?e:this.items_.length;this.items_.splice(i,0,t),t.emitter.on("change",this.onItemSelectedChange_),this.keepSelection_()}remove(t){const e=this.items_.indexOf(t);e<0||(this.items_.splice(e,1),t.emitter.off("change",this.onItemSelectedChange_),this.keepSelection_())}keepSelection_(){if(0===this.items_.length)return this.selectedIndex.rawValue=-1,void(this.empty.rawValue=!0);const t=this.items_.findIndex(t=>t.rawValue);t<0?(this.items_.forEach((t,e)=>{t.rawValue=0===e}),this.selectedIndex.rawValue=0):(this.items_.forEach((e,i)=>{e.rawValue=i===t}),this.selectedIndex.rawValue=t),this.empty.rawValue=!1}onItemSelectedChange_(t){if(t.rawValue){const e=this.items_.findIndex(e=>e===t.sender);this.items_.forEach((t,i)=>{t.rawValue=i===e}),this.selectedIndex.rawValue=e}else this.keepSelection_()}},Ra=$o("tab"),Na=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Ra(),ya()),e.viewProps.bindClassModifiers(this.element),Io(e.empty,ia(this.element,Ra(void 0,"nop")));const i=t.createElement("div");i.classList.add(Ra("t")),this.element.appendChild(i),this.itemsElement=i;const n=t.createElement("div");n.classList.add(Ra("i")),this.element.appendChild(n);const s=t.createElement("div");s.classList.add(Ra("c")),this.element.appendChild(s),this.contentsElement=s}},Ka=class extends da{constructor(t,e){const i=new za,n=new Na(t,{empty:i.empty,viewProps:e.viewProps});super({blade:e.blade,rackController:new ga({blade:e.blade,element:n.contentsElement,viewProps:e.viewProps}),view:n}),this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this);const s=this.rackController.rack;s.emitter.on("add",this.onRackAdd_),s.emitter.on("remove",this.onRackRemove_),this.tab=i}add(t,e){this.rackController.rack.add(t,e)}remove(t){this.rackController.rack.remove(this.rackController.rack.children[t])}onRackAdd_(t){if(!t.root)return;const e=t.bladeController;zo(this.view.itemsElement,e.itemController.view.element,t.index),e.itemController.viewProps.set("parent",this.viewProps),this.tab.add(e.props.value("selected"))}onRackRemove_(t){if(!t.root)return;const e=t.bladeController;Ro(e.itemController.view.element),e.itemController.viewProps.set("parent",null),this.tab.remove(e.props.value("selected"))}};pa({id:"tab",type:"blade",accept(t){const e=Lo(t,t=>({pages:t.required.array(t.required.object({title:t.required.string})),view:t.required.constant("tab")}));return e&&0!==e.pages.length?{params:e}:null},controller(t){const e=new Ka(t.document,{blade:t.blade,viewProps:t.viewProps});return t.params.pages.forEach(i=>{const n=new Oa(t.document,{blade:wa(),itemProps:Rr.fromObject({selected:!1,title:i.title}),props:Rr.fromObject({selected:!1}),viewProps:La.create()});e.add(n)}),e},api:t=>t.controller instanceof Ka?new Ba(t.controller,t.pool):t.controller instanceof Oa?new Ta(t.controller,t.pool):null});var Ia=class extends Po{get options(){return this.controller.valueController.props.get("options")}set options(t){this.controller.valueController.props.set("options",t)}},Ua=class{constructor(){this.disabled=!1,this.emitter=new Ar}dispose(){}tick(){this.disabled||this.emitter.emit("tick",{sender:this})}},Fa=class{constructor(t,e){this.disabled_=!1,this.timerId_=null,this.onTick_=this.onTick_.bind(this),this.doc_=t,this.emitter=new Ar,this.interval_=e,this.setTimer_()}get disabled(){return this.disabled_}set disabled(t){this.disabled_=t,this.disabled_?this.clearTimer_():this.setTimer_()}dispose(){this.clearTimer_()}clearTimer_(){if(null===this.timerId_)return;const t=this.doc_.defaultView;t&&t.clearInterval(this.timerId_),this.timerId_=null}setTimer_(){if(this.clearTimer_(),this.interval_<=0)return;const t=this.doc_.defaultView;t&&(this.timerId_=t.setInterval(this.onTick_,this.interval_))}onTick_(){this.disabled_||this.emitter.emit("tick",{sender:this})}},$a=class{constructor(t){this.constraints=t}constrain(t){return this.constraints.reduce((t,e)=>e.constrain(t),t)}};function qa(t,e){if(t instanceof e)return t;if(t instanceof $a){const i=t.constraints.reduce((t,i)=>t||(i instanceof e?i:null),null);if(i)return i}return null}var Ha=class{constructor(t){this.values=Rr.fromObject({options:t})}constrain(t){const e=this.values.get("options");return 0===e.length||e.filter(e=>e.value===t).length>0?t:e[0].value}};function Ga(t){var e;const i=Vo;return Array.isArray(t)?null===(e=Lo({items:t},t=>({items:t.required.array(t.required.object({text:t.required.string,value:t.required.raw}))})))||void 0===e?void 0:e.items:"object"==typeof t?i.required.raw(t).value:void 0}function Ya(t){if(Array.isArray(t))return t;const e=[];return Object.keys(t).forEach(i=>{e.push({text:i,value:t[i]})}),e}function Xa(t){return Er(t)?null:new Ha(Ya(t))}var Wa=$o("lst"),Qa=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.element=t.createElement("div"),this.element.classList.add(Wa()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("select");i.classList.add(Wa("s")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.selectElement=i;const n=t.createElement("div");n.classList.add(Wa("m")),n.appendChild(To(t,"dropdown")),this.element.appendChild(n),e.value.emitter.on("change",this.onValueChange_),this.value_=e.value,Uo(this.props_,"options",e=>{No(this.selectElement),e.forEach(e=>{const i=t.createElement("option");i.textContent=e.text,this.selectElement.appendChild(i)}),this.update_()})}update_(){const t=this.props_.get("options").map(t=>t.value);this.selectElement.selectedIndex=t.indexOf(this.value_.rawValue)}onValueChange_(){this.update_()}},Ja=class{constructor(t,e){this.onSelectChange_=this.onSelectChange_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new Qa(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.view.selectElement.addEventListener("change",this.onSelectChange_)}onSelectChange_(t){const e=t.currentTarget;this.value.rawValue=this.props.get("options")[e.selectedIndex].value}importProps(t){return Mo(t,null,t=>({options:t.required.custom(Ga)}),t=>(this.props.set("options",Ya(t.options)),!0))}exportProps(){return So(null,{options:this.props.get("options")})}},Za=$o("pop"),tl=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Za()),e.viewProps.bindClassModifiers(this.element),Io(e.shows,ia(this.element,Za(void 0,"v")))}},el=class{constructor(t,e){this.shows=zr(!1),this.viewProps=e.viewProps,this.view=new tl(t,{shows:this.shows,viewProps:this.viewProps})}},il=$o("txt"),nl=class{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(il()),e.viewProps.bindClassModifiers(this.element),this.props_=e.props,this.props_.emitter.on("change",this.onChange_);const i=t.createElement("input");i.classList.add(il("i")),i.type="text",e.viewProps.bindDisabled(i),this.element.appendChild(i),this.inputElement=i,e.value.emitter.on("change",this.onChange_),this.value_=e.value,this.refresh()}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value_.rawValue)}onChange_(){this.refresh()}},sl=class{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.parser_=e.parser,this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new nl(t,{props:e.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_)}onInputChange_(t){const e=t.currentTarget.value,i=this.parser_(e);Er(i)||(this.value.rawValue=i),this.view.refresh()}};function rl(t){return"false"!==t&&!!t}function ol(t){return function(t){return String(t)}(t)}var al=ro(0);function ll(t){return al(t)+"%"}function pl(t){return String(t)}function hl(t){return t}function cl({primary:t,secondary:e,forward:i,backward:n}){let s=!1;function r(t){s||(s=!0,t(),s=!1)}t.emitter.on("change",n=>{r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),n.options)})}),e.emitter.on("change",s=>{r(()=>{t.setRawValue(n(t.rawValue,e.rawValue),s.options)}),r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),s.options)})}),r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),{forceEmit:!1,last:!0})})}function dl(t,e){const i=t*(e.altKey?.1:1)*(e.shiftKey?10:1);return e.upKey?+i:e.downKey?-i:0}function ul(t){return{altKey:t.altKey,downKey:"ArrowDown"===t.key,shiftKey:t.shiftKey,upKey:"ArrowUp"===t.key}}function vl(t){return{altKey:t.altKey,downKey:"ArrowLeft"===t.key,shiftKey:t.shiftKey,upKey:"ArrowRight"===t.key}}function ml(t){return function(t){return"ArrowUp"===t||"ArrowDown"===t}(t)||"ArrowLeft"===t||"ArrowRight"===t}function bl(t,e){var i,n;const s=e.ownerDocument.defaultView,r=e.getBoundingClientRect();return{x:t.pageX-((null!==(i=s&&s.scrollX)&&void 0!==i?i:0)+r.left),y:t.pageY-((null!==(n=s&&s.scrollY)&&void 0!==n?n:0)+r.top)}}var gl=class{constructor(t){this.lastTouch_=null,this.onDocumentMouseMove_=this.onDocumentMouseMove_.bind(this),this.onDocumentMouseUp_=this.onDocumentMouseUp_.bind(this),this.onMouseDown_=this.onMouseDown_.bind(this),this.onTouchEnd_=this.onTouchEnd_.bind(this),this.onTouchMove_=this.onTouchMove_.bind(this),this.onTouchStart_=this.onTouchStart_.bind(this),this.elem_=t,this.emitter=new Ar,t.addEventListener("touchstart",this.onTouchStart_,{passive:!1}),t.addEventListener("touchmove",this.onTouchMove_,{passive:!0}),t.addEventListener("touchend",this.onTouchEnd_),t.addEventListener("mousedown",this.onMouseDown_)}computePosition_(t){const e=this.elem_.getBoundingClientRect();return{bounds:{width:e.width,height:e.height},point:t?{x:t.x,y:t.y}:null}}onMouseDown_(t){var e;t.preventDefault(),null===(e=t.currentTarget)||void 0===e||e.focus();const i=this.elem_.ownerDocument;i.addEventListener("mousemove",this.onDocumentMouseMove_),i.addEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(bl(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseMove_(t){this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(bl(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseUp_(t){const e=this.elem_.ownerDocument;e.removeEventListener("mousemove",this.onDocumentMouseMove_),e.removeEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(bl(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onTouchStart_(t){t.preventDefault();const e=t.targetTouches.item(0),i=this.elem_.getBoundingClientRect();this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-i.left,y:e.clientY-i.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchMove_(t){const e=t.targetTouches.item(0),i=this.elem_.getBoundingClientRect();this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-i.left,y:e.clientY-i.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchEnd_(t){var e;const i=null!==(e=t.targetTouches.item(0))&&void 0!==e?e:this.lastTouch_,n=this.elem_.getBoundingClientRect();this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(i?{x:i.clientX-n.left,y:i.clientY-n.top}:void 0),sender:this,shiftKey:t.shiftKey})}},wl=$o("txt"),_l=class{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(wl(),wl(void 0,"num")),e.arrayPosition&&this.element.classList.add(wl(void 0,e.arrayPosition)),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("input");i.classList.add(wl("i")),i.type="text",e.viewProps.bindDisabled(i),this.element.appendChild(i),this.inputElement=i,this.onDraggingChange_=this.onDraggingChange_.bind(this),this.dragging_=e.dragging,this.dragging_.emitter.on("change",this.onDraggingChange_),this.element.classList.add(wl()),this.inputElement.classList.add(wl("i"));const n=t.createElement("div");n.classList.add(wl("k")),this.element.appendChild(n),this.knobElement=n;const s=t.createElementNS(Do,"svg");s.classList.add(wl("g")),this.knobElement.appendChild(s);const r=t.createElementNS(Do,"path");r.classList.add(wl("gb")),s.appendChild(r),this.guideBodyElem_=r;const o=t.createElementNS(Do,"path");o.classList.add(wl("gh")),s.appendChild(o),this.guideHeadElem_=o;const a=t.createElement("div");a.classList.add($o("tt")()),this.knobElement.appendChild(a),this.tooltipElem_=a,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.refresh()}onDraggingChange_(t){if(null===t.rawValue)return void this.element.classList.remove(wl(void 0,"drg"));this.element.classList.add(wl(void 0,"drg"));const e=t.rawValue/this.props_.get("pointerScale"),i=e+(e>0?-1:e<0?1:0),n=lo(-i,-4,4);this.guideHeadElem_.setAttributeNS(null,"d",[`M ${i+n},0 L${i},4 L${i+n},8`,`M ${e},-1 L${e},9`].join(" ")),this.guideBodyElem_.setAttributeNS(null,"d",`M 0,4 L${e},4`);const 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_l(t,{arrayPosition:e.arrayPosition,dragging:this.dragging_,props:this.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_),this.view.inputElement.addEventListener("keydown",this.onInputKeyDown_),this.view.inputElement.addEventListener("keyup",this.onInputKeyUp_);const n=new gl(this.view.knobElement);n.emitter.on("down",this.onPointerDown_),n.emitter.on("move",this.onPointerMove_),n.emitter.on("up",this.onPointerUp_)}constrainValue_(t){var e,i;const n=null===(e=this.sliderProps_)||void 0===e?void 0:e.get("min"),s=null===(i=this.sliderProps_)||void 0===i?void 0:i.get("max");let r=t;return void 0!==n&&(r=Math.max(r,n)),void 0!==s&&(r=Math.min(r,s)),r}onInputChange_(t){const e=t.currentTarget.value,i=this.parser_(e);Er(i)||(this.value.rawValue=this.constrainValue_(i)),this.view.refresh()}onInputKeyDown_(t){const e=dl(this.props.get("keyScale"),ul(t));0!==e&&this.value.setRawValue(this.constrainValue_(this.value.rawValue+e),{forceEmit:!1,last:!1})}onInputKeyUp_(t){0!==dl(this.props.get("keyScale"),ul(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}onPointerDown_(){this.originRawValue_=this.value.rawValue,this.dragging_.rawValue=0}computeDraggingValue_(t){if(!t.point)return null;const e=t.point.x-t.bounds.width/2;return this.constrainValue_(this.originRawValue_+e*this.props.get("pointerScale"))}onPointerMove_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!1,last:!1}),this.dragging_.rawValue=this.value.rawValue-this.originRawValue_)}onPointerUp_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!0,last:!0}),this.dragging_.rawValue=null)}},xl=$o("sld"),Cl=class{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(xl()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(xl("t")),e.viewProps.bindTabIndex(i),this.element.appendChild(i),this.trackElement=i;const n=t.createElement("div");n.classList.add(xl("k")),this.trackElement.appendChild(n),this.knobElement=n,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.update_()}update_(){const t=lo(oo(this.value.rawValue,this.props_.get("min"),this.props_.get("max"),0,100),0,100);this.knobElement.style.width=`${t}%`}onChange_(){this.update_()}},yl=class{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDownOrMove_=this.onPointerDownOrMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.props=e.props,this.view=new Cl(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new gl(this.view.trackElement),this.ptHandler_.emitter.on("down",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("move",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.trackElement.addEventListener("keydown",this.onKeyDown_),this.view.trackElement.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){t.point&&this.value.setRawValue(oo(lo(t.point.x,0,t.bounds.width),0,t.bounds.width,this.props.get("min"),this.props.get("max")),e)}onPointerDownOrMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=dl(this.props.get("keyScale"),vl(t));0!==e&&this.value.setRawValue(this.value.rawValue+e,{forceEmit:!1,last:!1})}onKeyUp_(t){0!==dl(this.props.get("keyScale"),vl(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},Pl=$o("sldtxt"),El=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Pl());const i=t.createElement("div");i.classList.add(Pl("s")),this.sliderView_=e.sliderView,i.appendChild(this.sliderView_.element),this.element.appendChild(i);const n=t.createElement("div");n.classList.add(Pl("t")),this.textView_=e.textView,n.appendChild(this.textView_.element),this.element.appendChild(n)}},kl=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.sliderC_=new yl(t,{props:e.sliderProps,value:e.value,viewProps:this.viewProps}),this.textC_=new fl(t,{parser:e.parser,props:e.textProps,sliderProps:e.sliderProps,value:e.value,viewProps:e.viewProps}),this.view=new El(t,{sliderView:this.sliderC_.view,textView:this.textC_.view})}get sliderController(){return this.sliderC_}get textController(){return this.textC_}importProps(t){return Mo(t,null,t=>({max:t.required.number,min:t.required.number}),t=>{const e=this.sliderC_.props;return e.set("max",t.max),e.set("min",t.min),!0})}exportProps(){const t=this.sliderC_.props;return So(null,{max:t.get("max"),min:t.get("min")})}},Vl={containerUnitSize:"cnt-usz"};function Ll(t){return`--${Vl[t]}`}var Ml=class{constructor(t,e){const i=$o(e.viewName);this.element=t.createElement("div"),this.element.classList.add(i()),e.viewProps.bindClassModifiers(this.element)}};function Sl(t){return go(t)}function jl(t){if(Vr(t))return Lo(t,Sl)}function Dl(t,e){if(!t)return;const i=[],n=vo(t,e);n&&i.push(n);const s=mo(t);return s&&i.push(s),new $a(i)}function Al(t){if("inline"===t||"popup"===t)return t}function Ol(t,e){t.write(e)}var Bl=$o("ckb"),Tl=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(Bl()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("label");i.classList.add(Bl("l")),this.element.appendChild(i);const n=t.createElement("input");n.classList.add(Bl("i")),n.type="checkbox",i.appendChild(n),this.inputElement=n,e.viewProps.bindDisabled(this.inputElement);const s=t.createElement("div");s.classList.add(Bl("w")),i.appendChild(s);const r=To(t,"check");s.appendChild(r),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}update_(){this.inputElement.checked=this.value.rawValue}onValueChange_(){this.update_()}},zl=class{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new Tl(t,{value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_)}onInputChange_(t){const e=t.currentTarget;this.value.rawValue=e.checked}};pa({id:"input-bool",type:"input",accept:(t,e)=>{if("boolean"!=typeof t)return null;const i=Lo(e,t=>({options:t.optional.custom(Ga),readonly:t.optional.constant(!1)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>rl,constraint:t=>function(t){const e=[],i=Xa(t.options);return i&&e.push(i),new $a(e)}(t.params),writer:t=>Ol},controller:t=>{const e=t.document,i=t.value,n=t.constraint,s=n&&qa(n,Ha);return s?new Ja(e,{props:new Rr({options:s.values.value("options")}),value:i,viewProps:t.viewProps}):new zl(e,{value:i,viewProps:t.viewProps})},api:t=>"boolean"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof Ja?new Ia(t.controller):null});var Rl=$o("col"),Nl=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Rl()),e.foldable.bindExpandedClass(this.element,Rl(void 0,"expanded")),Uo(e.foldable,"completed",ia(this.element,Rl(void 0,"cpl")));const i=t.createElement("div");i.classList.add(Rl("h")),this.element.appendChild(i);const n=t.createElement("div");n.classList.add(Rl("s")),i.appendChild(n),this.swatchElement=n;const s=t.createElement("div");if(s.classList.add(Rl("t")),i.appendChild(s),this.textElement=s,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(Rl("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}};function Kl(t,e,i){const n=po(t,360),s=lo(e/100,0,1),r=lo(i/100,0,1),o=r*s,a=o*(1-Math.abs(n/60%2-1)),l=r-o;let p,h,c;return[p,h,c]=n>=0&&n<60?[o,a,0]:n>=60&&n<120?[a,o,0]:n>=120&&n<180?[0,o,a]:n>=180&&n<240?[0,a,o]:n>=240&&n<300?[a,0,o]:[o,0,a],[255*(p+l),255*(h+l),255*(c+l)]}function Il(t){return[t[0],t[1],t[2]]}function Ul(t,e){return[t[0],t[1],t[2],e]}var Fl={hsl:{hsl:(t,e,i)=>[t,e,i],hsv:function(t,e,i){const n=i+e*(100-Math.abs(2*i-100))/200;return[t,0!==n?e*(100-Math.abs(2*i-100))/n:0,i+e*(100-Math.abs(2*i-100))/200]},rgb:function(t,e,i){const n=(t%360+360)%360,s=lo(e/100,0,1),r=lo(i/100,0,1),o=(1-Math.abs(2*r-1))*s,a=o*(1-Math.abs(n/60%2-1)),l=r-o/2;let p,h,c;return[p,h,c]=n>=0&&n<60?[o,a,0]:n>=60&&n<120?[a,o,0]:n>=120&&n<180?[0,o,a]:n>=180&&n<240?[0,a,o]:n>=240&&n<300?[a,0,o]:[o,0,a],[255*(p+l),255*(h+l),255*(c+l)]}},hsv:{hsl:function(t,e,i){const n=100-Math.abs(i*(200-e)/100-100);return[t,0!==n?e*i/n:0,i*(200-e)/200]},hsv:(t,e,i)=>[t,e,i],rgb:Kl},rgb:{hsl:function(t,e,i){const n=lo(t/255,0,1),s=lo(e/255,0,1),r=lo(i/255,0,1),o=Math.max(n,s,r),a=Math.min(n,s,r),l=o-a;let p=0,h=0;const c=(a+o)/2;return 0!==l&&(h=l/(1-Math.abs(o+a-1)),p=n===o?(s-r)/l:s===o?2+(r-n)/l:4+(n-s)/l,p=p/6+(p<0?1:0)),[360*p,100*h,100*c]},hsv:function(t,e,i){const n=lo(t/255,0,1),s=lo(e/255,0,1),r=lo(i/255,0,1),o=Math.max(n,s,r),a=o-Math.min(n,s,r);let l;return l=0===a?0:o===n?((s-r)/a%6+6)%6*60:o===s?60*((r-n)/a+2):60*((n-s)/a+4),[l,100*(0===o?0:a/o),100*o]},rgb:(t,e,i)=>[t,e,i]}};function $l(t,e){return["float"===e?1:"rgb"===t?255:360,"float"===e?1:"rgb"===t?255:100,"float"===e?1:"rgb"===t?255:100]}function ql(t,e,i){var n;const s=$l(e,i);return["rgb"===e?lo(t[0],0,s[0]):(r=t[0],o=s[0],r===o?o:po(r,o)),lo(t[1],0,s[1]),lo(t[2],0,s[2]),lo(null!==(n=t[3])&&void 0!==n?n:1,0,1)];var r,o}function Hl(t,e,i,n){const s=$l(e,i),r=$l(e,n);return t.map((t,e)=>t/s[e]*r[e])}function Gl(t,e,i){const n=Hl(t,e.mode,e.type,"int");return Hl(Fl[e.mode][i.mode](...n),i.mode,"int",i.type)}var Yl=class t{static black(){return new t([0,0,0],"rgb")}constructor(t,e){this.type="int",this.mode=e,this.comps_=ql(t,e,this.type)}getComponents(t){return Ul(Gl(Il(this.comps_),{mode:this.mode,type:this.type},{mode:null!=t?t:this.mode,type:this.type}),this.comps_[3])}toRgbaObject(){const t=this.getComponents("rgb");return{r:t[0],g:t[1],b:t[2],a:t[3]}}},Xl=$o("colp"),Wl=class{constructor(t,e){this.alphaViews_=null,this.element=t.createElement("div"),this.element.classList.add(Xl()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Xl("hsv"));const n=t.createElement("div");n.classList.add(Xl("sv")),this.svPaletteView_=e.svPaletteView,n.appendChild(this.svPaletteView_.element),i.appendChild(n);const s=t.createElement("div");s.classList.add(Xl("h")),this.hPaletteView_=e.hPaletteView,s.appendChild(this.hPaletteView_.element),i.appendChild(s),this.element.appendChild(i);const r=t.createElement("div");if(r.classList.add(Xl("rgb")),this.textsView_=e.textsView,r.appendChild(this.textsView_.element),this.element.appendChild(r),e.alphaViews){this.alphaViews_={palette:e.alphaViews.palette,text:e.alphaViews.text};const i=t.createElement("div");i.classList.add(Xl("a"));const n=t.createElement("div");n.classList.add(Xl("ap")),n.appendChild(this.alphaViews_.palette.element),i.appendChild(n);const s=t.createElement("div");s.classList.add(Xl("at")),s.appendChild(this.alphaViews_.text.element),i.appendChild(s),this.element.appendChild(i)}}get allFocusableElements(){const t=[this.svPaletteView_.element,this.hPaletteView_.element,this.textsView_.modeSelectElement,...this.textsView_.inputViews.map(t=>t.inputElement)];return this.alphaViews_&&t.push(this.alphaViews_.palette.element,this.alphaViews_.text.inputElement),t}};function Ql(t){return"int"===t?"int":"float"===t?"float":void 0}function Jl(t){return Lo(t,t=>({color:t.optional.object({alpha:t.optional.boolean,type:t.optional.custom(Ql)}),expanded:t.optional.boolean,picker:t.optional.custom(Al),readonly:t.optional.constant(!1)}))}function Zl(t){return t?.1:1}function tp(t){var e;return null===(e=t.color)||void 0===e?void 0:e.type}var ep=class{constructor(t,e){this.type="float",this.mode=e,this.comps_=ql(t,e,this.type)}getComponents(t){return Ul(Gl(Il(this.comps_),{mode:this.mode,type:this.type},{mode:null!=t?t:this.mode,type:this.type}),this.comps_[3])}toRgbaObject(){const t=this.getComponents("rgb");return{r:t[0],g:t[1],b:t[2],a:t[3]}}},ip={int:(t,e)=>new Yl(t,e),float:(t,e)=>new ep(t,e)};function np(t,e,i){return ip[i](t,e)}function sp(t,e){if(t.type===e)return t;if(function(t){return"int"===t.type}(t)&&"float"===e)return function(t){const e=t.getComponents(),i=$l(t.mode,"int");return new ep([oo(e[0],0,i[0],0,1),oo(e[1],0,i[1],0,1),oo(e[2],0,i[2],0,1),e[3]],t.mode)}(t);if(function(t){return"float"===t.type}(t)&&"int"===e)return function(t){const e=t.getComponents(),i=$l(t.mode,"int");return new Yl([Math.round(oo(e[0],0,1,0,i[0])),Math.round(oo(e[1],0,1,0,i[1])),Math.round(oo(e[2],0,1,0,i[2])),e[3]],t.mode)}(t);throw jr.shouldNeverHappen()}function rp(t,e){const i=t.match(/^(.+)%$/);return i?Math.min(.01*parseFloat(i[1])*e,e):Math.min(parseFloat(t),e)}var op={deg:t=>t,grad:t=>360*t/400,rad:t=>360*t/(2*Math.PI),turn:t=>360*t};function ap(t){const e=t.match(/^([0-9.]+?)(deg|grad|rad|turn)$/);if(!e)return parseFloat(t);const i=parseFloat(e[1]);return op[e[2]](i)}function lp(t){const e=t.match(/^rgb\(\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const i=[rp(e[1],255),rp(e[2],255),rp(e[3],255)];return isNaN(i[0])||isNaN(i[1])||isNaN(i[2])?null:i}function pp(t){const e=lp(t);return e?new Yl(e,"rgb"):null}function hp(t){const e=t.match(/^rgba\(\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const i=[rp(e[1],255),rp(e[2],255),rp(e[3],255),rp(e[4],1)];return isNaN(i[0])||isNaN(i[1])||isNaN(i[2])||isNaN(i[3])?null:i}function cp(t){const e=hp(t);return e?new Yl(e,"rgb"):null}function dp(t){const e=t.match(/^hsl\(\s*([0-9A-Fa-f.]+(?:deg|grad|rad|turn)?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const i=[ap(e[1]),rp(e[2],100),rp(e[3],100)];return isNaN(i[0])||isNaN(i[1])||isNaN(i[2])?null:i}function up(t){const e=dp(t);return e?new Yl(e,"hsl"):null}function vp(t){const e=t.match(/^hsla\(\s*([0-9A-Fa-f.]+(?:deg|grad|rad|turn)?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const i=[ap(e[1]),rp(e[2],100),rp(e[3],100),rp(e[4],1)];return isNaN(i[0])||isNaN(i[1])||isNaN(i[2])||isNaN(i[3])?null:i}function mp(t){const e=vp(t);return e?new Yl(e,"hsl"):null}function bp(t){const e=t.match(/^#([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])$/);if(e)return[parseInt(e[1]+e[1],16),parseInt(e[2]+e[2],16),parseInt(e[3]+e[3],16)];const i=t.match(/^(?:#|0x)([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})$/);return i?[parseInt(i[1],16),parseInt(i[2],16),parseInt(i[3],16)]:null}function gp(t){const e=bp(t);return e?new Yl(e,"rgb"):null}function wp(t){const e=t.match(/^#?([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])$/);if(e)return[parseInt(e[1]+e[1],16),parseInt(e[2]+e[2],16),parseInt(e[3]+e[3],16),oo(parseInt(e[4]+e[4],16),0,255,0,1)];const i=t.match(/^(?:#|0x)?([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})$/);return i?[parseInt(i[1],16),parseInt(i[2],16),parseInt(i[3],16),oo(parseInt(i[4],16),0,255,0,1)]:null}function _p(t){const e=wp(t);return e?new Yl(e,"rgb"):null}function fp(t){const e=t.match(/^\{\s*r\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*g\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*b\s*:\s*([0-9A-Fa-f.]+%?)\s*\}$/);if(!e)return null;const i=[parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])];return isNaN(i[0])||isNaN(i[1])||isNaN(i[2])?null:i}function xp(t){return e=>{const i=fp(e);return i?np(i,"rgb",t):null}}function Cp(t){const e=t.match(/^\{\s*r\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*g\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*b\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*a\s*:\s*([0-9A-Fa-f.]+%?)\s*\}$/);if(!e)return null;const i=[parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3]),parseFloat(e[4])];return isNaN(i[0])||isNaN(i[1])||isNaN(i[2])||isNaN(i[3])?null:i}function yp(t){return e=>{const i=Cp(e);return i?np(i,"rgb",t):null}}var Pp=[{parser:bp,result:{alpha:!1,mode:"rgb",notation:"hex"}},{parser:wp,result:{alpha:!0,mode:"rgb",notation:"hex"}},{parser:lp,result:{alpha:!1,mode:"rgb",notation:"func"}},{parser:hp,result:{alpha:!0,mode:"rgb",notation:"func"}},{parser:dp,result:{alpha:!1,mode:"hsl",notation:"func"}},{parser:vp,result:{alpha:!0,mode:"hsl",notation:"func"}},{parser:fp,result:{alpha:!1,mode:"rgb",notation:"object"}},{parser:Cp,result:{alpha:!0,mode:"rgb",notation:"object"}}];function Ep(t){const e=[gp,_p,pp,cp,up,mp];"int"===t&&e.push(xp("int"),yp("int")),"float"===t&&e.push(xp("float"),yp("float"));const i=function(t){return e=>t.reduce((t,i)=>null!==t?t:i(e),null)}(e);return e=>{const n=i(e);return n?sp(n,t):null}}function kp(t){const e=Ep("int");if("string"!=typeof t)return Yl.black();const i=e(t);return null!=i?i:Yl.black()}function Vp(t){const e=lo(Math.floor(t),0,255).toString(16);return 1===e.length?`0${e}`:e}function Lp(t,e="#"){return`${e}${Il(t.getComponents("rgb")).map(Vp).join("")}`}function Mp(t,e="#"){const i=t.getComponents("rgb");return`${e}${[i[0],i[1],i[2],255*i[3]].map(Vp).join("")}`}function Sp(t){const e=ro(0);return`rgb(${Il(sp(t,"int").getComponents("rgb")).map(t=>e(t)).join(", ")})`}function jp(t){const e=ro(2),i=ro(0);return`rgba(${sp(t,"int").getComponents("rgb").map((t,n)=>(3===n?e:i)(t)).join(", ")})`}function Dp(t,e){const i=ro("float"===e?2:0),n=["r","g","b"];return`{${Il(sp(t,e).getComponents("rgb")).map((t,e)=>`${n[e]}: ${i(t)}`).join(", ")}}`}function Ap(t){return e=>Dp(e,t)}function Op(t,e){const i=ro(2),n=ro("float"===e?2:0),s=["r","g","b","a"];return`{${sp(t,e).getComponents("rgb").map((t,e)=>`${s[e]}: ${(3===e?i:n)(t)}`).join(", ")}}`}function Bp(t){return e=>Op(e,t)}var Tp=[{format:{alpha:!1,mode:"rgb",notation:"hex",type:"int"},stringifier:Lp},{format:{alpha:!0,mode:"rgb",notation:"hex",type:"int"},stringifier:Mp},{format:{alpha:!1,mode:"rgb",notation:"func",type:"int"},stringifier:Sp},{format:{alpha:!0,mode:"rgb",notation:"func",type:"int"},stringifier:jp},{format:{alpha:!1,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[ro(0),ll,ll];return`hsl(${Il(sp(t,"int").getComponents("hsl")).map((t,i)=>e[i](t)).join(", ")})`}},{format:{alpha:!0,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[ro(0),ll,ll,ro(2)];return`hsla(${sp(t,"int").getComponents("hsl").map((t,i)=>e[i](t)).join(", ")})`}},...["int","float"].reduce((t,e)=>[...t,{format:{alpha:!1,mode:"rgb",notation:"object",type:e},stringifier:Ap(e)},{format:{alpha:!0,mode:"rgb",notation:"object",type:e},stringifier:Bp(e)}],[])];function zp(t){return Tp.reduce((e,i)=>{return e||(n=i.format,s=t,n.alpha===s.alpha&&n.mode===s.mode&&n.notation===s.notation&&n.type===s.type?i.stringifier:null);var n,s},null)}var Rp=$o("apl"),Np=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(Rp()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const i=t.createElement("div");i.classList.add(Rp("b")),this.element.appendChild(i);const n=t.createElement("div");n.classList.add(Rp("c")),i.appendChild(n),this.colorElem_=n;const s=t.createElement("div");s.classList.add(Rp("m")),this.element.appendChild(s),this.markerElem_=s;const r=t.createElement("div");r.classList.add(Rp("p")),this.markerElem_.appendChild(r),this.previewElem_=r,this.update_()}update_(){const t=this.value.rawValue,e=t.getComponents("rgb"),i=new Yl([e[0],e[1],e[2],0],"rgb"),n=new Yl([e[0],e[1],e[2],255],"rgb"),s=["to right",jp(i),jp(n)];this.colorElem_.style.background=`linear-gradient(${s.join(",")})`,this.previewElem_.style.backgroundColor=jp(t);const r=oo(e[3],0,1,0,100);this.markerElem_.style.left=`${r}%`}onValueChange_(){this.update_()}},Kp=class{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new Np(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new gl(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const i=t.point.x/t.bounds.width,[n,s,r]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new Yl([n,s,r,i],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=dl(Zl(!0),vl(t));if(0===e)return;const[i,n,s,r]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new Yl([i,n,s,r+e],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==dl(Zl(!0),vl(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},Ip=$o("coltxt"),Up=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Ip()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Ip("m")),this.modeElem_=function(t){const e=t.createElement("select");return e.appendChild([{text:"RGB",value:"rgb"},{text:"HSL",value:"hsl"},{text:"HSV",value:"hsv"},{text:"HEX",value:"hex"}].reduce((e,i)=>{const n=t.createElement("option");return n.textContent=i.text,n.value=i.value,e.appendChild(n),e},t.createDocumentFragment())),e}(t),this.modeElem_.classList.add(Ip("ms")),i.appendChild(this.modeSelectElement),e.viewProps.bindDisabled(this.modeElem_);const n=t.createElement("div");n.classList.add(Ip("mm")),n.appendChild(To(t,"dropdown")),i.appendChild(n),this.element.appendChild(i);const s=t.createElement("div");s.classList.add(Ip("w")),this.element.appendChild(s),this.inputsElem_=s,this.inputViews_=e.inputViews,this.applyInputViews_(),Io(e.mode,t=>{this.modeElem_.value=t})}get modeSelectElement(){return this.modeElem_}get inputViews(){return this.inputViews_}set inputViews(t){this.inputViews_=t,this.applyInputViews_()}applyInputViews_(){No(this.inputsElem_);const t=this.element.ownerDocument;this.inputViews_.forEach(e=>{const i=t.createElement("div");i.classList.add(Ip("c")),i.appendChild(e.element),this.inputsElem_.appendChild(i)})}};function Fp(t,e,i){const n=$l(t,e)[i];return new Nr({min:0,max:n})}var $p=class{constructor(t,e){this.onModeSelectChange_=this.onModeSelectChange_.bind(this),this.colorType_=e.colorType,this.value=e.value,this.viewProps=e.viewProps,this.colorMode=zr(this.value.rawValue.mode),this.ccs_=this.createComponentControllers_(t),this.view=new Up(t,{mode:this.colorMode,inputViews:[this.ccs_[0].view,this.ccs_[1].view,this.ccs_[2].view],viewProps:this.viewProps}),this.view.modeSelectElement.addEventListener("change",this.onModeSelectChange_)}createComponentControllers_(t){const e=this.colorMode.rawValue;return function(t){return"hex"!==t}(e)?function(t,e){const i={colorMode:e.colorMode,colorType:e.colorType,parser:no,viewProps:e.viewProps};return[0,1,2].map(n=>{const s=function(t,e,i){return new fl(t,{arrayPosition:0===i?"fst":2===i?"lst":"mid",parser:e.parser,props:Rr.fromObject({formatter:(n=e.colorType,ro("float"===n?2:0)),keyScale:Zl(!1),pointerScale:"float"===e.colorType?.01:1}),value:zr(0,{constraint:Fp(e.colorMode,e.colorType,i)}),viewProps:e.viewProps});var n}(t,i,n);return cl({primary:e.value,secondary:s.value,forward:t=>sp(t,e.colorType).getComponents(e.colorMode)[n],backward(t,i){const s=e.colorMode,r=sp(t,e.colorType).getComponents(s);return r[n]=i,sp(np(Ul(Il(r),r[3]),s,e.colorType),"int")}}),s})}(t,{colorMode:e,colorType:this.colorType_,value:this.value,viewProps:this.viewProps}):function(t,e){const i=new sl(t,{parser:Ep("int"),props:Rr.fromObject({formatter:Lp}),value:zr(Yl.black()),viewProps:e.viewProps});return cl({primary:e.value,secondary:i.value,forward:t=>new Yl(Il(t.getComponents()),t.mode),backward:(t,e)=>new Yl(Ul(Il(e.getComponents(t.mode)),t.getComponents()[3]),t.mode)}),[i]}(t,{value:this.value,viewProps:this.viewProps})}onModeSelectChange_(t){const e=t.currentTarget;this.colorMode.rawValue=e.value,this.ccs_=this.createComponentControllers_(this.view.element.ownerDocument),this.view.inputViews=this.ccs_.map(t=>t.view)}},qp=$o("hpl"),Hp=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(qp()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const i=t.createElement("div");i.classList.add(qp("c")),this.element.appendChild(i);const n=t.createElement("div");n.classList.add(qp("m")),this.element.appendChild(n),this.markerElem_=n,this.update_()}update_(){const[t]=this.value.rawValue.getComponents("hsv");this.markerElem_.style.backgroundColor=Sp(new Yl([t,100,100],"hsv"));const e=oo(t,0,360,0,100);this.markerElem_.style.left=`${e}%`}onValueChange_(){this.update_()}},Gp=class{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new Hp(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new gl(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const i=oo(lo(t.point.x,0,t.bounds.width),0,t.bounds.width,0,360),[,n,s,r]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new Yl([i,n,s,r],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=dl(Zl(!1),vl(t));if(0===e)return;const[i,n,s,r]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new Yl([i+e,n,s,r],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==dl(Zl(!1),vl(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},Yp=$o("svp"),Xp=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(Yp()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const i=t.createElement("canvas");i.height=64,i.width=64,i.classList.add(Yp("c")),this.element.appendChild(i),this.canvasElement=i;const n=t.createElement("div");n.classList.add(Yp("m")),this.element.appendChild(n),this.markerElem_=n,this.update_()}update_(){const t=function(t){const e=t.ownerDocument.defaultView;return e&&"document"in e?t.getContext("2d",{willReadFrequently:!0}):null}(this.canvasElement);if(!t)return;const e=this.value.rawValue.getComponents("hsv"),i=this.canvasElement.width,n=this.canvasElement.height,s=t.getImageData(0,0,i,n),r=s.data;for(let l=0;lt.getComponents()[3],backward:(t,e)=>{const i=t.getComponents();return i[3]=e,new Yl(i,t.mode)}}),this.textsC_=new $p(t,{colorType:e.colorType,value:this.value,viewProps:this.viewProps}),this.view=new Wl(t,{alphaViews:this.alphaIcs_?{palette:this.alphaIcs_.palette.view,text:this.alphaIcs_.text.view}:null,hPaletteView:this.hPaletteC_.view,supportsAlpha:e.supportsAlpha,svPaletteView:this.svPaletteC_.view,textsView:this.textsC_.view,viewProps:this.viewProps})}get textsController(){return this.textsC_}},Jp=$o("colsw"),Zp=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.element=t.createElement("div"),this.element.classList.add(Jp()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Jp("sw")),this.element.appendChild(i),this.swatchElem_=i;const n=t.createElement("button");n.classList.add(Jp("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n,this.update_()}update_(){const t=this.value.rawValue;this.swatchElem_.style.backgroundColor=Mp(t)}onValueChange_(){this.update_()}},th=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new Zp(t,{value:this.value,viewProps:this.viewProps})}},eh=class{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=_a.create(e.expanded),this.swatchC_=new th(t,{value:this.value,viewProps:this.viewProps});const i=this.swatchC_.view.buttonElement;i.addEventListener("blur",this.onButtonBlur_),i.addEventListener("click",this.onButtonClick_),this.textC_=new sl(t,{parser:e.parser,props:Rr.fromObject({formatter:e.formatter}),value:this.value,viewProps:this.viewProps}),this.view=new Nl(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout}),this.view.swatchElement.appendChild(this.swatchC_.view.element),this.view.textElement.appendChild(this.textC_.view.element),this.popC_="popup"===e.pickerLayout?new el(t,{viewProps:this.viewProps}):null;const n=new Qp(t,{colorType:e.colorType,supportsAlpha:e.supportsAlpha,value:this.value,viewProps:this.viewProps});n.view.allFocusableElements.forEach(t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)}),this.pickerC_=n,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(n.view.element),cl({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),xa(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,i=t.relatedTarget;i&&e.contains(i)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,i=Ko(t);i&&e.contains(i)||i&&i===this.swatchC_.view.buttonElement&&!Oo(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.swatchC_.view.buttonElement.focus()}};function ih(t){return Il(t.getComponents("rgb")).reduce((t,e)=>t<<8|255&Math.floor(e),0)}function nh(t){return t.getComponents("rgb").reduce((t,e,i)=>t<<8|255&Math.floor(3===i?255*e:e),0)>>>0}function sh(t){return"number"!=typeof t?Yl.black():new Yl([(e=t)>>16&255,e>>8&255,255&e],"rgb");var e}function rh(t){return"number"!=typeof t?Yl.black():new Yl([(e=t)>>24&255,e>>16&255,e>>8&255,oo(255&e,0,255,0,1)],"rgb");var e}function oh(t,e){return"object"==typeof t&&!Er(t)&&e in t&&"number"==typeof t[e]}function ah(t){return oh(t,"r")&&oh(t,"g")&&oh(t,"b")}function lh(t){return ah(t)&&oh(t,"a")}function ph(t){return ah(t)}function hh(t,e){if(t.mode!==e.mode)return!1;if(t.type!==e.type)return!1;const i=t.getComponents(),n=e.getComponents();for(let s=0;st?Op(i,e):Dp(i,e)}pa({id:"input-color-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;if(!function(t){return"color"in t||"color"===t.view}(e))return null;const i=Jl(e);return i?{initialValue:t,params:Object.assign(Object.assign({},i),{supportsAlpha:(n=e,!!(null===(s=null==n?void 0:n.color)||void 0===s?void 0:s.alpha))})}:null;var n,s},binding:{reader:t=>t.params.supportsAlpha?rh:sh,equals:hh,writer:t=>function(t){const e=t?nh:ih;return(t,i)=>{Ol(t,e(i))}}(t.params.supportsAlpha)},controller:t=>{var e,i,n;return new eh(t.document,{colorType:"int",expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:(n=t.params.supportsAlpha,n?t=>Mp(t,"0x"):t=>Lp(t,"0x")),parser:Ep("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:t.params.supportsAlpha,value:t.value,viewProps:t.viewProps})}}),pa({id:"input-color-object",type:"input",accept:(t,e)=>{var i;if(!ph(t))return null;const n=Jl(e);return n?{initialValue:t,params:Object.assign(Object.assign({},n),{colorType:null!==(i=tp(e))&&void 0!==i?i:"int"})}:null},binding:{reader:t=>{return e=t.params.colorType,t=>sp(function(t,e){return ph(t)?"int"===e?new Yl(ch(t),"rgb"):"float"===e?new ep(ch(t),"rgb"):sp(Yl.black(),"int"):sp(Yl.black(),e)}(t,e),"int");var e},equals:hh,writer:t=>{return e=lh(t.initialValue),i=t.params.colorType,(t,n)=>{e?function(t,e,i){const n=sp(e,i).toRgbaObject();t.writeProperty("r",n.r),t.writeProperty("g",n.g),t.writeProperty("b",n.b),t.writeProperty("a",n.a)}(t,n,i):function(t,e,i){const n=sp(e,i).toRgbaObject();t.writeProperty("r",n.r),t.writeProperty("g",n.g),t.writeProperty("b",n.b)}(t,n,i)};var e,i}},controller:t=>{var e,i;const n=lh(t.initialValue);return new eh(t.document,{colorType:t.params.colorType,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:dh(n,t.params.colorType),parser:Ep("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:n,value:t.value,viewProps:t.viewProps})}}),pa({id:"input-color-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;if("text"===e.view)return null;const i=function(t,e="int"){const i=function(t){return Pp.reduce((e,{parser:i,result:n})=>e||(i(t)?n:null),null)}(t);return i?"hex"===i.notation&&"float"!==e?Object.assign(Object.assign({},i),{type:"int"}):"func"===i.notation?Object.assign(Object.assign({},i),{type:e}):null:null}(t,tp(e));if(!i)return null;const n=zp(i);if(!n)return null;const s=Jl(e);return s?{initialValue:t,params:Object.assign(Object.assign({},s),{format:i,stringifier:n})}:null},binding:{reader:()=>kp,equals:hh,writer:t=>{const e=function(t){const e=zp(t);return e?(t,i)=>{Ol(t,e(i))}:null}(t.params.format);if(!e)throw jr.notBindable();return e}},controller:t=>{var e,i;return new eh(t.document,{colorType:t.params.format.type,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:t.params.stringifier,parser:Ep("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:t.params.format.alpha,value:t.value,viewProps:t.viewProps})}});var uh=class{constructor(t){this.components=t.components,this.asm_=t.assembly}constrain(t){const e=this.asm_.toComponents(t).map((t,e)=>{var i,n;return null!==(n=null===(i=this.components[e])||void 0===i?void 0:i.constrain(t))&&void 0!==n?n:t});return this.asm_.fromComponents(e)}},vh=$o("pndtxt"),mh=class{constructor(t,e){this.textViews=e.textViews,this.element=t.createElement("div"),this.element.classList.add(vh()),this.textViews.forEach(e=>{const i=t.createElement("div");i.classList.add(vh("a")),i.appendChild(e.element),this.element.appendChild(i)})}},bh=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.acs_=e.axes.map((i,n)=>function(t,e,i){return new fl(t,{arrayPosition:0===i?"fst":i===e.axes.length-1?"lst":"mid",parser:e.parser,props:e.axes[i].textProps,value:zr(0,{constraint:e.axes[i].constraint}),viewProps:e.viewProps})}(t,e,n)),this.acs_.forEach((t,i)=>{cl({primary:this.value,secondary:t.value,forward:t=>e.assembly.toComponents(t)[i],backward:(t,n)=>{const s=e.assembly.toComponents(t);return s[i]=n,e.assembly.fromComponents(s)}})}),this.view=new mh(t,{textViews:this.acs_.map(t=>t.view)})}get textControllers(){return this.acs_}},gh=class extends Po{get max(){return this.controller.valueController.sliderController.props.get("max")}set max(t){this.controller.valueController.sliderController.props.set("max",t)}get min(){return this.controller.valueController.sliderController.props.get("min")}set min(t){this.controller.valueController.sliderController.props.set("min",t)}};pa({id:"input-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;const i=Lo(e,t=>Object.assign(Object.assign({},go(t)),{options:t.optional.custom(Ga),readonly:t.optional.constant(!1)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>so,constraint:t=>function(t,e){const i=[],n=vo(t,e);n&&i.push(n);const s=mo(t);s&&i.push(s);const r=Xa(t.options);return r&&i.push(r),new $a(i)}(t.params,t.initialValue),writer:t=>Ol},controller:t=>{const e=t.value,i=t.constraint,n=i&&qa(i,Ha);if(n)return new Ja(t.document,{props:new Rr({options:n.values.value("options")}),value:e,viewProps:t.viewProps});const s=bo(t.params,e.rawValue),r=i&&qa(i,Nr);return r?new kl(t.document,Object.assign(Object.assign({},(o=Object.assign(Object.assign({},s),{keyScale:zr(s.keyScale),max:r.values.value("max"),min:r.values.value("min")}),{sliderProps:new Rr({keyScale:o.keyScale,max:o.max,min:o.min}),textProps:new Rr({formatter:zr(o.formatter),keyScale:o.keyScale,pointerScale:zr(o.pointerScale)})})),{parser:no,value:e,viewProps:t.viewProps})):new fl(t.document,{parser:no,props:Rr.fromObject(s),value:e,viewProps:t.viewProps});var o},api:t=>"number"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof kl?new gh(t.controller):t.controller.valueController instanceof Ja?new Ia(t.controller):null});var wh=class{constructor(t=0,e=0){this.x=t,this.y=e}getComponents(){return[this.x,this.y]}static isObject(t){if(Er(t))return!1;const e=t.x,i=t.y;return"number"==typeof e&&"number"==typeof i}static equals(t,e){return t.x===e.x&&t.y===e.y}toObject(){return{x:this.x,y:this.y}}},_h={toComponents:t=>t.getComponents(),fromComponents:t=>new wh(...t)},fh=$o("p2d"),xh=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(fh()),e.viewProps.bindClassModifiers(this.element),Io(e.expanded,ia(this.element,fh(void 0,"expanded")));const i=t.createElement("div");i.classList.add(fh("h")),this.element.appendChild(i);const n=t.createElement("button");n.classList.add(fh("b")),n.appendChild(To(t,"p2dpad")),e.viewProps.bindDisabled(n),i.appendChild(n),this.buttonElement=n;const s=t.createElement("div");if(s.classList.add(fh("t")),i.appendChild(s),this.textElement=s,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(fh("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}},Ch=$o("p2dp"),yh=class{constructor(t,e){this.onFoldableChange_=this.onFoldableChange_.bind(this),this.onPropsChange_=this.onPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onPropsChange_),this.element=t.createElement("div"),this.element.classList.add(Ch()),"popup"===e.layout&&this.element.classList.add(Ch(void 0,"p")),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Ch("p")),e.viewProps.bindTabIndex(i),this.element.appendChild(i),this.padElement=i;const n=t.createElementNS(Do,"svg");n.classList.add(Ch("g")),this.padElement.appendChild(n),this.svgElem_=n;const s=t.createElementNS(Do,"line");s.classList.add(Ch("ax")),s.setAttributeNS(null,"x1","0"),s.setAttributeNS(null,"y1","50%"),s.setAttributeNS(null,"x2","100%"),s.setAttributeNS(null,"y2","50%"),this.svgElem_.appendChild(s);const r=t.createElementNS(Do,"line");r.classList.add(Ch("ax")),r.setAttributeNS(null,"x1","50%"),r.setAttributeNS(null,"y1","0"),r.setAttributeNS(null,"x2","50%"),r.setAttributeNS(null,"y2","100%"),this.svgElem_.appendChild(r);const o=t.createElementNS(Do,"line");o.classList.add(Ch("l")),o.setAttributeNS(null,"x1","50%"),o.setAttributeNS(null,"y1","50%"),this.svgElem_.appendChild(o),this.lineElem_=o;const a=t.createElement("div");a.classList.add(Ch("m")),this.padElement.appendChild(a),this.markerElem_=a,e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}get allFocusableElements(){return[this.padElement]}update_(){const[t,e]=this.value.rawValue.getComponents(),i=this.props_.get("max"),n=oo(t,-i,+i,0,100),s=oo(e,-i,+i,0,100),r=this.props_.get("invertsY")?100-s:s;this.lineElem_.setAttributeNS(null,"x2",`${n}%`),this.lineElem_.setAttributeNS(null,"y2",`${r}%`),this.markerElem_.style.left=`${n}%`,this.markerElem_.style.top=`${r}%`}onValueChange_(){this.update_()}onPropsChange_(){this.update_()}onFoldableChange_(){this.update_()}};function Ph(t,e,i){return[dl(e[0],vl(t)),dl(e[1],ul(t))*(i?1:-1)]}var Eh=class{constructor(t,e){this.onPadKeyDown_=this.onPadKeyDown_.bind(this),this.onPadKeyUp_=this.onPadKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new yh(t,{layout:e.layout,props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new gl(this.view.padElement),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.padElement.addEventListener("keydown",this.onPadKeyDown_),this.view.padElement.addEventListener("keyup",this.onPadKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const i=this.props.get("max"),n=oo(t.point.x,0,t.bounds.width,-i,+i),s=oo(this.props.get("invertsY")?t.bounds.height-t.point.y:t.point.y,0,t.bounds.height,-i,+i);this.value.setRawValue(new wh(n,s),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onPadKeyDown_(t){ml(t.key)&&t.preventDefault();const[e,i]=Ph(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===i||this.value.setRawValue(new wh(this.value.rawValue.x+e,this.value.rawValue.y+i),{forceEmit:!1,last:!1})}onPadKeyUp_(t){const[e,i]=Ph(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===i||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},kh=class{constructor(t,e){var i,n;this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.onPadButtonBlur_=this.onPadButtonBlur_.bind(this),this.onPadButtonClick_=this.onPadButtonClick_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=_a.create(e.expanded),this.popC_="popup"===e.pickerLayout?new el(t,{viewProps:this.viewProps}):null;const s=new Eh(t,{layout:e.pickerLayout,props:new Rr({invertsY:zr(e.invertsY),max:zr(e.max),xKeyScale:e.axes[0].textProps.value("keyScale"),yKeyScale:e.axes[1].textProps.value("keyScale")}),value:this.value,viewProps:this.viewProps});s.view.allFocusableElements.forEach(t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)}),this.pickerC_=s,this.textC_=new bh(t,{assembly:_h,axes:e.axes,parser:e.parser,value:this.value,viewProps:this.viewProps}),this.view=new xh(t,{expanded:this.foldable_.value("expanded"),pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.textElement.appendChild(this.textC_.view.element),null===(i=this.view.buttonElement)||void 0===i||i.addEventListener("blur",this.onPadButtonBlur_),null===(n=this.view.buttonElement)||void 0===n||n.addEventListener("click",this.onPadButtonClick_),this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),cl({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),xa(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onPadButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,i=t.relatedTarget;i&&e.contains(i)||(this.popC_.shows.rawValue=!1)}onPadButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,i=Ko(t);i&&e.contains(i)||i&&i===this.view.buttonElement&&!Oo(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.view.buttonElement.focus()}};function Vh(t){return wh.isObject(t)?new wh(t.x,t.y):new wh}function Lh(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y)}function Mh(t,e){var i,n;if(!Er(t.min)||!Er(t.max))return Math.max(Math.abs(null!==(i=t.min)&&void 0!==i?i:0),Math.abs(null!==(n=t.max)&&void 0!==n?n:0));const s=co(t);return Math.max(10*Math.abs(s),10*Math.abs(e))}function Sh(t,e){var i,n;const s=Mh(Mr(t,null!==(i=t.x)&&void 0!==i?i:{}),e.x),r=Mh(Mr(t,null!==(n=t.y)&&void 0!==n?n:{}),e.y);return Math.max(s,r)}function jh(t){if(!("y"in t))return!1;const e=t.y;return!!e&&"inverted"in e&&!!e.inverted}pa({id:"input-point2d",type:"input",accept:(t,e)=>{if(!wh.isObject(t))return null;const i=Lo(e,t=>Object.assign(Object.assign({},Sl(t)),{expanded:t.optional.boolean,picker:t.optional.custom(Al),readonly:t.optional.constant(!1),x:t.optional.custom(jl),y:t.optional.object(Object.assign(Object.assign({},Sl(t)),{inverted:t.optional.boolean}))}));return i?{initialValue:t,params:i}:null},binding:{reader:()=>Vh,constraint:t=>{return e=t.params,i=t.initialValue,new uh({assembly:_h,components:[Dl(Object.assign(Object.assign({},e),e.x),i.x),Dl(Object.assign(Object.assign({},e),e.y),i.y)]});var e,i},equals:wh.equals,writer:()=>Lh},controller:t=>{var e,i;const n=t.document,s=t.value,r=t.constraint,o=[t.params.x,t.params.y];return new kh(n,{axes:s.rawValue.getComponents().map((e,i)=>{var n;return wo({constraint:r.components[i],initialValue:e,params:Mr(t.params,null!==(n=o[i])&&void 0!==n?n:{})})}),expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,invertsY:jh(t.params),max:Sh(t.params,s.rawValue),parser:no,pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",value:s,viewProps:t.viewProps})}});var Dh=class{constructor(t=0,e=0,i=0){this.x=t,this.y=e,this.z=i}getComponents(){return[this.x,this.y,this.z]}static isObject(t){if(Er(t))return!1;const e=t.x,i=t.y,n=t.z;return"number"==typeof e&&"number"==typeof i&&"number"==typeof n}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z}toObject(){return{x:this.x,y:this.y,z:this.z}}},Ah={toComponents:t=>t.getComponents(),fromComponents:t=>new Dh(...t)};function Oh(t){return Dh.isObject(t)?new Dh(t.x,t.y,t.z):new Dh}function Bh(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z)}pa({id:"input-point3d",type:"input",accept:(t,e)=>{if(!Dh.isObject(t))return null;const i=Lo(e,t=>Object.assign(Object.assign({},Sl(t)),{readonly:t.optional.constant(!1),x:t.optional.custom(jl),y:t.optional.custom(jl),z:t.optional.custom(jl)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>Oh,constraint:t=>{return e=t.params,i=t.initialValue,new uh({assembly:Ah,components:[Dl(Object.assign(Object.assign({},e),e.x),i.x),Dl(Object.assign(Object.assign({},e),e.y),i.y),Dl(Object.assign(Object.assign({},e),e.z),i.z)]});var e,i},equals:Dh.equals,writer:t=>Bh},controller:t=>{const e=t.value,i=t.constraint,n=[t.params.x,t.params.y,t.params.z];return new bh(t.document,{assembly:Ah,axes:e.rawValue.getComponents().map((e,s)=>{var r;return wo({constraint:i.components[s],initialValue:e,params:Mr(t.params,null!==(r=n[s])&&void 0!==r?r:{})})}),parser:no,value:e,viewProps:t.viewProps})}});var Th=class{constructor(t=0,e=0,i=0,n=0){this.x=t,this.y=e,this.z=i,this.w=n}getComponents(){return[this.x,this.y,this.z,this.w]}static isObject(t){if(Er(t))return!1;const e=t.x,i=t.y,n=t.z,s=t.w;return"number"==typeof e&&"number"==typeof i&&"number"==typeof n&&"number"==typeof s}static equals(t,e){return 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e,i},equals:Th.equals,writer:t=>Nh},controller:t=>{const e=t.value,i=t.constraint,n=[t.params.x,t.params.y,t.params.z,t.params.w];return new bh(t.document,{assembly:zh,axes:e.rawValue.getComponents().map((e,s)=>{var r;return wo({constraint:i.components[s],initialValue:e,params:Mr(t.params,null!==(r=n[s])&&void 0!==r?r:{})})}),parser:no,value:e,viewProps:t.viewProps})}}),pa({id:"input-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;const i=Lo(e,t=>({readonly:t.optional.constant(!1),options:t.optional.custom(Ga)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>pl,constraint:t=>function(t){const e=[],i=Xa(t.options);return i&&e.push(i),new $a(e)}(t.params),writer:t=>Ol},controller:t=>{const e=t.document,i=t.value,n=t.constraint,s=n&&qa(n,Ha);return s?new Ja(e,{props:new Rr({options:s.values.value("options")}),value:i,viewProps:t.viewProps}):new sl(e,{parser:t=>t,props:Rr.fromObject({formatter:hl}),value:i,viewProps:t.viewProps})},api:t=>"string"!=typeof 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i=Lo(e,t=>({readonly:t.required.constant(!0),rows:t.optional.number}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>rl},controller:t=>{var e;return 1===t.value.rawValue.length?new Gh(t.document,{formatter:ol,value:t.value,viewProps:t.viewProps}):new $h(t.document,{formatter:ol,rows:null!==(e=t.params.rows)&&void 0!==e?e:Ih,value:t.value,viewProps:t.viewProps})}});var Yh=class extends Po{get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set 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t=this.svgElem_.getBoundingClientRect(),e=this.value.rawValue.length-1,i=this.props_.get("min"),n=this.props_.get("max"),s=[];this.value.rawValue.forEach((r,o)=>{if(void 0===r)return;const a=oo(o,0,e,0,t.width),l=oo(r,i,n,t.height,0);s.push([a,l].join(","))}),this.lineElem_.setAttributeNS(null,"points",s.join(" "));const r=this.tooltipElem_,o=this.value.rawValue[this.cursor_.rawValue];if(void 0===o)return void r.classList.remove(Xh("t","a"));const a=oo(this.cursor_.rawValue,0,e,0,t.width),l=oo(o,i,n,t.height,0);r.style.left=`${a}px`,r.style.top=`${l}px`,r.textContent=`${this.formatter_(o)}`,r.classList.contains(Xh("t","a"))||(r.classList.add(Xh("t","a"),Xh("t","in")),Ao(r),r.classList.remove(Xh("t","in")))}onValueUpdate_(){this.update_()}onCursorChange_(){this.update_()}},Qh=class{constructor(t,e){if(this.onGraphMouseMove_=this.onGraphMouseMove_.bind(this),this.onGraphMouseLeave_=this.onGraphMouseLeave_.bind(this),this.onGraphPointerDown_=this.onGraphPointerDown_.bind(this),this.onGraphPointerMove_=this.onGraphPointerMove_.bind(this),this.onGraphPointerUp_=this.onGraphPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.cursor_=zr(-1),this.view=new Wh(t,{cursor:this.cursor_,formatter:e.formatter,rows:e.rows,props:this.props,value:this.value,viewProps:this.viewProps}),Oo(t)){const t=new gl(this.view.element);t.emitter.on("down",this.onGraphPointerDown_),t.emitter.on("move",this.onGraphPointerMove_),t.emitter.on("up",this.onGraphPointerUp_)}else this.view.element.addEventListener("mousemove",this.onGraphMouseMove_),this.view.element.addEventListener("mouseleave",this.onGraphMouseLeave_)}importProps(t){return Mo(t,null,t=>({max:t.required.number,min:t.required.number}),t=>(this.props.set("max",t.max),this.props.set("min",t.min),!0))}exportProps(){return So(null,{max:this.props.get("max"),min:this.props.get("min")})}onGraphMouseLeave_(){this.cursor_.rawValue=-1}onGraphMouseMove_(t){const e=this.view.element.getBoundingClientRect();this.cursor_.rawValue=Math.floor(oo(t.offsetX,0,e.width,0,this.value.rawValue.length))}onGraphPointerDown_(t){this.onGraphPointerMove_(t)}onGraphPointerMove_(t){t.data.point?this.cursor_.rawValue=Math.floor(oo(t.data.point.x,0,t.data.bounds.width,0,this.value.rawValue.length)):this.cursor_.rawValue=-1}onGraphPointerUp_(){this.cursor_.rawValue=-1}};function Jh(t){return Er(t.format)?ro(2):t.format}function Zh(t){return"graph"===t.view}pa({id:"monitor-number",type:"monitor",accept:(t,e)=>{if("number"!=typeof t)return null;const i=Lo(e,t=>({format:t.optional.function,max:t.optional.number,min:t.optional.number,readonly:t.required.constant(!0),rows:t.optional.number,view:t.optional.string}));return i?{initialValue:t,params:i}:null},binding:{defaultBufferSize:t=>Zh(t)?64:1,reader:t=>so},controller:t=>Zh(t.params)?function(t){var e,i,n;return new Qh(t.document,{formatter:Jh(t.params),rows:null!==(e=t.params.rows)&&void 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Gh(t.document,{formatter:hl,value:i,viewProps:t.viewProps})}});var tc=class{constructor(t){this.controller_=t}get disabled(){return this.controller_.viewProps.get("disabled")}set disabled(t){this.controller_.viewProps.set("disabled",t)}get title(){var t;return null!==(t=this.controller_.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller_.props.set("title",t)}on(t,e){const i=e.bind(this);return this.controller_.emitter.on(t,()=>{i(new fo(this))}),this}},ec=class extends fo{constructor(t,e,i){super(t),this.cell=e,this.index=i}},ic=class extends _o{constructor(t){super(t),this.cellToApiMap_=new Map,this.emitter_=new Ar;const e=this.controller.valueController;e.cellControllers.forEach((t,i)=>{const n=new tc(t);this.cellToApiMap_.set(t,n),t.emitter.on("click",()=>{const t=i%e.size[0],s=Math.floor(i/e.size[0]);this.emitter_.emit("click",{event:new ec(this,n,[t,s])})})})}cell(t,e){const i=this.controller.valueController,n=i.cellControllers[e*i.size[0]+t];return this.cellToApiMap_.get(n)}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t.event)}),this}},nc=class{constructor(t,e){this.size=e.size;const[i,n]=this.size,s=[];for(let r=0;r{this.cellCs_.forEach(t=>{t.viewProps.set("disposed",!0)})}),this.view=new Ml(t,{viewProps:this.viewProps,viewName:"btngrid"}),this.view.element.style.gridTemplateColumns=`repeat(${i}, 1fr)`,this.cellCs_.forEach(t=>{this.view.element.appendChild(t.view.element)})}get cellControllers(){return this.cellCs_}},sc=class extends Wo{constructor(t,e){const i=e.valueController,n=new Go(t,{blade:e.blade,props:e.labelProps,valueController:i});super({blade:e.blade,view:n.view,viewProps:i.viewProps}),this.valueController=i,this.labelController=n}},rc=pa({id:"buttongrid",type:"blade",accept(t){const e=Lo(t,t=>({cells:t.required.function,size:t.required.array(t.required.number),view:t.required.constant("buttongrid"),label:t.optional.string}));return e?{params:e}:null},controller:t=>new sc(t.document,{blade:t.blade,labelProps:Rr.fromObject({label:t.params.label}),valueController:new nc(t.document,{cellConfig:t.params.cells,size:t.params.size})}),api:t=>t.controller instanceof sc?new ic(t.controller):null}),oc=class extends _o{get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get value(){return this.controller.valueController.value.rawValue}set value(t){this.controller.valueController.value.rawValue=t}on(t,e){const i=e.bind(this);return this.controller.valueController.value.emitter.on(t,t=>{i(new xo(this,t.rawValue,t.options.last))}),this}};function ac(t,e,i){return t*(1-i)+e*i}function lc(t,e){let i=.25,n=.5,s=-1;for(let r=0;r<20;r++){const[r,o]=t.curve(n);if(n+=i*(rt.toObject(),fromComponents:t=>new pc(...t)};function cc(t){const e=ro(2);return`cubic-bezier(${t.toObject().map(t=>e(t)).join(", ")})`}var dc=[0,.5,.5,1];function uc(t){const e=t.match(/^cubic-bezier\s*\(\s*([0-9.]+)\s*,\s*([0-9.]+)\s*,\s*([0-9.]+)\s*,\s*([0-9.]+)\s*\)$/);if(!e)return new pc(...dc);const i=[e[1],e[2],e[3],e[4]].reduce((t,e)=>{if(!t)return null;const i=Number(e);return isNaN(i)?null:[...t,i]},[]);return new pc(...null!=i?i:dc)}var vc=$o("cbz"),mc=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(vc()),e.viewProps.bindClassModifiers(this.element),e.foldable.bindExpandedClass(this.element,vc(void 0,"expanded")),Uo(e.foldable,"completed",ia(this.element,vc(void 0,"cpl")));const i=t.createElement("div");i.classList.add(vc("h")),this.element.appendChild(i);const n=t.createElement("button");n.classList.add(vc("b")),e.viewProps.bindDisabled(n);const s=t.createElementNS(Do,"svg");s.innerHTML='',n.appendChild(s),i.appendChild(n),this.buttonElement=n;const r=t.createElement("div");if(r.classList.add(vc("t")),i.appendChild(r),this.textElement=r,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(vc("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}},bc=$o("cbzp"),gc=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(bc()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(bc("g")),this.element.appendChild(i),this.graphElement=i;const n=t.createElement("div");n.classList.add(bc("t")),this.element.appendChild(n),this.textElement=n}};function wc(t,e){const i=new MutationObserver(t=>{for(const n of t)"childList"===n.type&&n.addedNodes.forEach(t=>{t.contains(t)&&(e(),i.disconnect())})}),n=t.ownerDocument;i.observe(n.body,{attributes:!0,childList:!0,subtree:!0})}var _c=$o("cbzg"),fc=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(_c()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const i=t.createElement("div");i.classList.add(_c("p")),this.element.appendChild(i),this.previewElement=i;const n=t.createElementNS(Do,"svg");n.classList.add(_c("g")),this.element.appendChild(n),this.svgElem_=n;const s=t.createElementNS(Do,"path");s.classList.add(_c("u")),this.svgElem_.appendChild(s),this.guideElem_=s;const r=t.createElementNS(Do,"polyline");r.classList.add(_c("l")),this.svgElem_.appendChild(r),this.lineElem_=r,this.handleElems_=[t.createElement("div"),t.createElement("div")],this.handleElems_.forEach(t=>{t.classList.add(_c("h")),this.element.appendChild(t)}),this.vectorElems_=[t.createElementNS(Do,"line"),t.createElementNS(Do,"line")],this.vectorElems_.forEach(t=>{t.classList.add(_c("v")),this.svgElem_.appendChild(t)}),this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_.bind(this)),this.sel_=e.selection,this.handleElems_.forEach((t,e)=>{var i,n;Io(this.sel_,(i=t=>t===e,n=ia(t,_c("h","sel")),t=>n(i(t))))}),wc(this.element,()=>{this.refresh()})}getVertMargin_(t){return.25*t}valueToPosition(t,e){const{clientWidth:i,clientHeight:n}=this.element,s=this.getVertMargin_(n);return{x:oo(t,0,1,0,i),y:oo(e,0,1,n-s,s)}}positionToValue(t,e){const i=this.element.getBoundingClientRect(),n=i.width,s=i.height,r=this.getVertMargin_(s);return{x:lo(oo(t,0,n,0,1),0,1),y:oo(e,s-r,r,0,1)}}refresh(){this.guideElem_.setAttributeNS(null,"d",[0,1].map(t=>{const e=this.valueToPosition(0,t),i=this.valueToPosition(1,t);return[`M ${e.x},${e.y}`,`L ${i.x},${i.y}`].join(" ")}).join(" "));const t=this.value_.rawValue,e=[];let i=0;for(;;){const n=this.valueToPosition(...t.curve(i));if(e.push([n.x,n.y].join(",")),i>=1)break;i=Math.min(i+.05,1)}this.lineElem_.setAttributeNS(null,"points",e.join(" "));const n=t.toObject();[0,1].forEach(t=>{const e=this.valueToPosition(t,t),i=this.valueToPosition(n[2*t],n[2*t+1]),s=this.vectorElems_[t];s.setAttributeNS(null,"x1",String(e.x)),s.setAttributeNS(null,"y1",String(e.y)),s.setAttributeNS(null,"x2",String(i.x)),s.setAttributeNS(null,"y2",String(i.y));const r=this.handleElems_[t];r.style.left=`${i.x}px`,r.style.top=`${i.y}px`})}onValueChange_(){this.refresh()}},xc=$o("cbzprv"),Cc=class{constructor(t,e){this.stopped_=!0,this.startTime_=-1,this.onDispose_=this.onDispose_.bind(this),this.onTimer_=this.onTimer_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(xc()),e.viewProps.bindClassModifiers(this.element);const i=t.createElementNS(Do,"svg");i.classList.add(xc("g")),this.element.appendChild(i),this.svgElem_=i;const n=t.createElementNS(Do,"path");n.classList.add(xc("t")),this.svgElem_.appendChild(n),this.ticksElem_=n;const s=t.createElement("div");s.classList.add(xc("m")),this.element.appendChild(s),this.markerElem_=s,this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_),e.viewProps.handleDispose(this.onDispose_),wc(this.element,()=>{this.refresh()})}play(){this.stop(),this.updateMarker_(0),this.markerElem_.classList.add(xc("m","a")),this.startTime_=(new Date).getTime()+400,this.stopped_=!1,requestAnimationFrame(this.onTimer_)}stop(){this.stopped_=!0,this.markerElem_.classList.remove(xc("m","a"))}onDispose_(){this.stop()}updateMarker_(t){const e=this.value_.rawValue.y(lo(t,0,1));this.markerElem_.style.left=100*e+"%"}refresh(){const{clientWidth:t,clientHeight:e}=this.svgElem_,i=[],n=this.value_.rawValue;for(let s=0;s<24;s++){const r=oo(s,0,23,0,1),o=oo(n.y(r),0,1,0,t);i.push(`M ${o},0 v${e}`)}this.ticksElem_.setAttributeNS(null,"d",i.join(" "))}onTimer_(){if(null===this.startTime_)return;const t=(new Date).getTime()-this.startTime_,e=t/1e3;this.updateMarker_(e),t>1400&&this.stop(),this.stopped_||requestAnimationFrame(this.onTimer_)}onValueChange_(){this.refresh(),this.play()}};function yc(t,e,i,n){const s=i-t,r=n-e;return Math.sqrt(s*s+r*r)}var Pc=class{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.keyScale_=e.keyScale,this.value=e.value,this.sel_=zr(0),this.viewProps=e.viewProps,this.view=new fc(t,{selection:this.sel_,value:this.value,viewProps:this.viewProps}),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_),this.prevView_=new Cc(t,{value:this.value,viewProps:this.viewProps}),this.prevView_.element.addEventListener("mousedown",t=>{t.stopImmediatePropagation(),t.preventDefault(),this.prevView_.play()}),this.view.previewElement.appendChild(this.prevView_.element);const i=new gl(this.view.element);i.emitter.on("down",this.onPointerDown_),i.emitter.on("move",this.onPointerMove_),i.emitter.on("up",this.onPointerUp_)}refresh(){this.view.refresh(),this.prevView_.refresh(),this.prevView_.play()}updateValue_(t,e,i){const n=this.sel_.rawValue,s=this.value.rawValue.toObject(),r=this.view.positionToValue(t.x,t.y),o=e?function(t,e,i,n){const s=yc(t,e,i,n),r=Math.atan2(n-e,i-t),o=Math.round(r/(Math.PI/4))*Math.PI/4;return{x:t+Math.cos(o)*s,y:e+Math.sin(o)*s}}(n,n,r.x,r.y):r;s[2*n]=o.x,s[2*n+1]=o.y,this.value.setRawValue(new pc(...s),i)}onPointerDown_(t){const e=t.data;if(!e.point)return;const i=this.value.rawValue,n=this.view.valueToPosition(i.x1,i.y1),s=yc(e.point.x,e.point.y,n.x,n.y),r=this.view.valueToPosition(i.x2,i.y2),o=yc(e.point.x,e.point.y,r.x,r.y);this.sel_.rawValue=s<=o?0:1,this.updateValue_(e.point,t.shiftKey,{forceEmit:!1,last:!1})}onPointerMove_(t){const e=t.data;e.point&&this.updateValue_(e.point,t.shiftKey,{forceEmit:!1,last:!1})}onPointerUp_(t){const e=t.data;e.point&&this.updateValue_(e.point,t.shiftKey,{forceEmit:!0,last:!0})}onKeyDown_(t){ml(t.key)&&t.preventDefault();const e=this.sel_.rawValue,i=this.value.rawValue.toObject(),n=this.keyScale_.rawValue;i[2*e]+=dl(n,vl(t)),i[2*e+1]+=dl(n,ul(t)),this.value.setRawValue(new pc(...i),{forceEmit:!1,last:!1})}onKeyUp_(t){ml(t.key)&&t.preventDefault();const e=this.keyScale_.rawValue,i=dl(e,vl(t)),n=dl(e,ul(t));0===i&&0===n||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},Ec=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new gc(t,{viewProps:this.viewProps}),this.gc_=new Pc(t,{keyScale:e.axis.textProps.value("keyScale"),value:this.value,viewProps:this.viewProps}),this.view.graphElement.appendChild(this.gc_.view.element);const i=Object.assign(Object.assign({},e.axis),{constraint:new Kr({max:1,min:0})}),n=Object.assign(Object.assign({},e.axis),{constraint:void 0});this.tc_=new bh(t,{assembly:hc,axes:[i,n,i,n],parser:no,value:this.value,viewProps:this.viewProps}),this.view.textElement.appendChild(this.tc_.view.element)}get allFocusableElements(){return[this.gc_.view.element,...this.tc_.view.textViews.map(t=>t.inputElement)]}refresh(){this.gc_.refresh()}},kc=class{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=_a.create(e.expanded),this.view=new mc(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.buttonElement.addEventListener("blur",this.onButtonBlur_),this.view.buttonElement.addEventListener("click",this.onButtonClick_),this.tc_=new sl(t,{parser:uc,props:Rr.fromObject({formatter:cc}),value:this.value,viewProps:this.viewProps}),this.view.textElement.appendChild(this.tc_.view.element),this.popC_="popup"===e.pickerLayout?new el(t,{viewProps:this.viewProps}):null;const i=new Ec(t,{axis:e.axis,value:this.value,viewProps:this.viewProps});i.allFocusableElements.forEach(t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)}),this.pickerC_=i,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),Io(this.popC_.shows,t=>{t&&i.refresh()}),cl({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),xa(this.foldable_,this.view.pickerElement))}onButtonBlur_(t){if(!this.popC_)return;const e=t.relatedTarget;e&&this.popC_.view.element.contains(e)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,i=Ko(t);i&&e.contains(i)||i&&i===this.view.buttonElement&&!Oo(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_&&"Escape"===t.key&&(this.popC_.shows.rawValue=!1)}},Vc=pa({id:"cubicbezier",type:"blade",accept(t){const e=Lo(t,t=>({value:t.required.array(t.required.number),view:t.required.constant("cubicbezier"),expanded:t.optional.boolean,label:t.optional.string,picker:t.optional.custom(t=>"inline"===t||"popup"===t?t:void 0)}));return e?{params:e}:null},controller(t){var e,i;const n=zr(new pc(...t.params.value),{constraint:new uh({assembly:hc,components:[0,1,2,3].map(t=>t%2==0?new Kr({min:0,max:1}):void 0)}),equals:pc.equals}),s=new kc(t.document,{axis:{textProps:Rr.fromObject({keyScale:.1,pointerScale:.01,formatter:ro(2)})},expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",value:n,viewProps:t.viewProps});return new Qo(t.document,{blade:t.blade,props:Rr.fromObject({label:t.params.label}),value:n,valueController:s})},api:t=>t.controller instanceof Qo&&t.controller.valueController instanceof kc?new oc(t.controller):null}),Lc=class extends _o{get fps(){return this.controller.valueController.fps}get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set min(t){this.controller.valueController.props.set("min",t)}begin(){this.controller.valueController.begin()}end(){this.controller.valueController.end()}on(t,e){const i=e.bind(this);return this.controller.valueController.ticker.emitter.on(t,()=>{i(new fo(this))}),this}},Mc=class{constructor(){this.start_=null,this.duration_=0,this.fps_=null,this.frameCount_=0,this.timestamps_=[]}get duration(){return this.duration_}get fps(){return this.fps_}begin(t){this.start_=t.getTime()}calculateFps_(t){if(0===this.timestamps_.length)return null;const e=this.timestamps_[0];return 1e3*(this.frameCount_-e.frameCount)/(t-e.time)}compactTimestamps_(){if(this.timestamps_.length<=20)return;const t=this.timestamps_.length-20;this.timestamps_.splice(0,t);const e=this.timestamps_[0].frameCount;this.timestamps_.forEach(t=>{t.frameCount-=e}),this.frameCount_-=e}end(t){if(null===this.start_)return;const e=t.getTime();this.duration_=e-this.start_,this.start_=null,this.fps_=this.calculateFps_(e),this.timestamps_.push({frameCount:this.frameCount_,time:e}),++this.frameCount_,this.compactTimestamps_()}},Sc=$o("fps"),jc=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Sc()),e.viewProps.bindClassModifiers(this.element),this.graphElement=t.createElement("div"),this.graphElement.classList.add(Sc("g")),this.element.appendChild(this.graphElement);const i=t.createElement("div");i.classList.add(Sc("l")),this.element.appendChild(i);const n=t.createElement("span");n.classList.add(Sc("v")),n.textContent="--",i.appendChild(n),this.valueElement=n;const s=t.createElement("span");s.classList.add(Sc("u")),s.textContent="FPS",i.appendChild(s)}},Dc=class{constructor(t,e){this.stopwatch_=new Mc,this.onTick_=this.onTick_.bind(this),this.ticker=e.ticker,this.ticker.emitter.on("tick",this.onTick_),this.props=e.props,this.value_=e.value,this.viewProps=e.viewProps,this.view=new jc(t,{viewProps:this.viewProps}),this.graphC_=new Qh(t,{formatter:ro(0),props:this.props,rows:e.rows,value:this.value_,viewProps:this.viewProps}),this.view.graphElement.appendChild(this.graphC_.view.element),this.viewProps.handleDispose(()=>{this.graphC_.viewProps.set("disposed",!0),this.ticker.dispose()})}get fps(){return this.stopwatch_.fps}begin(){this.stopwatch_.begin(new Date)}end(){this.stopwatch_.end(new Date)}onTick_(){const t=this.fps;if(null!==t){const e=this.value_.rawValue;this.value_.rawValue=function(t,e){const i=[...ta(t),e];return i.length>t.length?i.splice(0,i.length-t.length):Jo(i,t.length),i}(e,t),this.view.valueElement.textContent=t.toFixed(0)}}},Ac=class extends Wo{constructor(t,e){const i=e.valueController,n=new Go(t,{blade:e.blade,props:e.labelProps,valueController:i});super({blade:e.blade,view:n.view,viewProps:i.viewProps}),this.valueController=i,this.labelController=n}};function Oc(t,e){return 0===e?new Ua:new Fa(t,null!=e?e:Kh)}var Bc=pa({id:"fpsgraph",type:"blade",accept(t){const e=Lo(t,t=>({view:t.required.constant("fpsgraph"),interval:t.optional.number,label:t.optional.string,rows:t.optional.number,max:t.optional.number,min:t.optional.number}));return e?{params:e}:null},controller(t){var e,i,n,s;const r=null!==(e=t.params.interval)&&void 0!==e?e:500;return new Ac(t.document,{blade:t.blade,labelProps:Rr.fromObject({label:t.params.label}),valueController:new Dc(t.document,{props:Rr.fromObject({max:null!==(i=t.params.max)&&void 0!==i?i:90,min:null!==(n=t.params.min)&&void 0!==n?n:0}),rows:null!==(s=t.params.rows)&&void 0!==s?s:2,ticker:Oc(t.document,r),value:zr(Zo(80)),viewProps:t.viewProps})})},api:t=>t.controller instanceof Ac?new Lc(t.controller):null}),Tc=class{constructor(t,e){this.min=t,this.max=e}static isObject(t){if("object"!=typeof t||null===t)return!1;const e=t.min,i=t.max;return"number"==typeof e&&"number"==typeof i}static equals(t,e){return t.min===e.min&&t.max===e.max}get length(){return this.max-this.min}toObject(){return{min:this.min,max:this.max}}},zc={fromComponents:t=>new Tc(t[0],t[1]),toComponents:t=>[t.min,t.max]},Rc=class{constructor(t){this.edge=t}constrain(t){var e,i,n,s,r,o,a,l;if(t.min<=t.max)return new Tc(null!==(i=null===(e=this.edge)||void 0===e?void 0:e.constrain(t.min))&&void 0!==i?i:t.min,null!==(s=null===(n=this.edge)||void 0===n?void 0:n.constrain(t.max))&&void 0!==s?s:t.max);const p=(t.min+t.max)/2;return new Tc(null!==(o=null===(r=this.edge)||void 0===r?void 0:r.constrain(p))&&void 0!==o?o:p,null!==(l=null===(a=this.edge)||void 0===a?void 0:a.constrain(p))&&void 0!==l?l:p)}},Nc=$o("rsltxt"),Kc=class{constructor(t,e){this.sliderView_=e.sliderView,this.textView_=e.textView,this.element=t.createElement("div"),this.element.classList.add(Nc());const i=t.createElement("div");i.classList.add(Nc("s")),i.appendChild(this.sliderView_.element),this.element.appendChild(i);const n=t.createElement("div");n.classList.add(Nc("t")),n.appendChild(this.textView_.element),this.element.appendChild(n)}},Ic=$o("rsl"),Uc=class{constructor(t,e){this.onSliderPropsChange_=this.onSliderPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.sliderProps_=e.sliderProps,this.sliderProps_.emitter.on("change",this.onSliderPropsChange_),this.element=t.createElement("div"),this.element.classList.add(Ic()),e.viewProps.bindClassModifiers(this.element),this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_);const i=t.createElement("div");i.classList.add(Ic("t")),this.element.appendChild(i),this.trackElement=i;const n=t.createElement("div");n.classList.add(Ic("b")),i.appendChild(n),this.barElement=n;const s=["min","max"].map(e=>{const n=t.createElement("div");return n.classList.add(Ic("k"),Ic("k",e)),i.appendChild(n),n});this.knobElements=[s[0],s[1]],this.update_()}valueToX_(t){return 100*lo(oo(t,this.sliderProps_.get("min"),this.sliderProps_.get("max"),0,1),0,1)}update_(){const t=this.value_.rawValue;0===t.length?this.element.classList.add(Ic(void 0,"zero")):this.element.classList.remove(Ic(void 0,"zero"));const e=[this.valueToX_(t.min),this.valueToX_(t.max)];this.barElement.style.left=`${e[0]}%`,this.barElement.style.right=100-e[1]+"%",this.knobElements.forEach((t,i)=>{t.style.left=`${e[i]}%`})}onSliderPropsChange_(){this.update_()}onValueChange_(){this.update_()}},Fc=class{constructor(t,e){this.grabbing_=null,this.grabOffset_=0,this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.sliderProps=e.sliderProps,this.viewProps=e.viewProps,this.value=e.value,this.view=new Uc(t,{sliderProps:this.sliderProps,value:this.value,viewProps:e.viewProps});const i=new gl(this.view.trackElement);i.emitter.on("down",this.onPointerDown_),i.emitter.on("move",this.onPointerMove_),i.emitter.on("up",this.onPointerUp_)}ofs_(){return"min"===this.grabbing_?this.view.knobElements[0].getBoundingClientRect().width/2:"max"===this.grabbing_?-this.view.knobElements[1].getBoundingClientRect().width/2:0}valueFromData_(t){return t.point?oo((t.point.x+this.ofs_())/t.bounds.width,0,1,this.sliderProps.get("min"),this.sliderProps.get("max")):null}onPointerDown_(t){if(!t.data.point)return;const e=t.data.point.x/t.data.bounds.width,i=this.value.rawValue,n=this.sliderProps.get("min"),s=this.sliderProps.get("max"),r=oo(i.min,n,s,0,1),o=oo(i.max,n,s,0,1);Math.abs(o-e)<=.025?this.grabbing_="max":Math.abs(r-e)<=.025?this.grabbing_="min":e>=r&&e<=o?(this.grabbing_="length",this.grabOffset_=oo(e-r,0,1,0,s-n)):eo&&(this.grabbing_="max",this.onPointerMove_(t))}applyPointToValue_(t,e){const i=this.valueFromData_(t);if(null===i)return;const n=this.sliderProps.get("min"),s=this.sliderProps.get("max");if("min"===this.grabbing_)this.value.setRawValue(new Tc(i,this.value.rawValue.max),e);else if("max"===this.grabbing_)this.value.setRawValue(new Tc(this.value.rawValue.min,i),e);else if("length"===this.grabbing_){const t=this.value.rawValue.length;let r=i-this.grabOffset_,o=r+t;rs&&(r=s-t,o=s),this.value.setRawValue(new Tc(r,o),e)}}onPointerMove_(t){this.applyPointToValue_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.applyPointToValue_(t.data,{forceEmit:!0,last:!0}),this.grabbing_=null}},$c=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.sc_=new Fc(t,e);const i={constraint:e.constraint,textProps:e.textProps};this.tc_=new bh(t,{assembly:zc,axes:[i,i],parser:e.parser,value:this.value,viewProps:e.viewProps}),this.view=new Kc(t,{sliderView:this.sc_.view,textView:this.tc_.view})}get textController(){return this.tc_}};function qc(t){return Tc.isObject(t)?new Tc(t.min,t.max):new Tc(0,0)}function Hc(t,e){t.writeProperty("max",e.max),t.writeProperty("min",e.min)}var Gc=pa({id:"input-interval",type:"input",accept:(t,e)=>{if(!Tc.isObject(t))return null;const i=Lo(e,t=>Object.assign(Object.assign({},go(t)),{readonly:t.optional.constant(!1)}));return i?{initialValue:new Tc(t.min,t.max),params:i}:null},binding:{reader:t=>qc,constraint:t=>function(t){const e=[],i=mo(t);i&&e.push(i);const n=vo(t);return n&&e.push(n),new Rc(new $a(e))}(t.params),equals:Tc.equals,writer:t=>Hc},controller(t){const e=t.value,i=t.constraint;if(!(i instanceof Rc))throw jr.shouldNeverHappen();const n=(e.rawValue.min+e.rawValue.max)/2,s=Rr.fromObject(bo(t.params,n)),r=i.edge&&qa(i.edge,Nr);if(r)return new $c(t.document,{constraint:i.edge,parser:no,sliderProps:new Rr({keyScale:s.value("keyScale"),max:r.values.value("max"),min:r.values.value("min")}),textProps:s,value:e,viewProps:t.viewProps});const o={constraint:i.edge,textProps:s};return new bh(t.document,{assembly:zc,axes:[o,o],parser:no,value:e,viewProps:t.viewProps})}}),Yc=class{constructor(t){this.controller_=t}get disabled(){return this.controller_.viewProps.get("disabled")}set disabled(t){this.controller_.viewProps.set("disabled",t)}get title(){var t;return null!==(t=this.controller_.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller_.props.set("title",t)}},Xc=class extends xo{constructor(t,e,i,n,s){super(t,n,s),this.cell=e,this.index=i}},Wc=class extends _o{constructor(t){super(t),this.cellToApiMap_=new Map,this.controller.valueController.cellControllers.forEach(t=>{const e=new Yc(t);this.cellToApiMap_.set(t,e)})}get value(){return this.controller.value}cell(t,e){const i=this.controller.valueController,n=i.cellControllers[e*i.size[0]+t];return this.cellToApiMap_.get(n)}on(t,e){const i=e.bind(this);this.controller.value.emitter.on(t,t=>{const e=this.controller.valueController,n=e.findCellByValue(t.rawValue);if(!n)return;const s=this.cellToApiMap_.get(n);if(!s)return;const r=e.cellControllers.indexOf(n);i(new Xc(this,s,[r%e.size[0],Math.floor(r/e.size[0])],t.rawValue))})}},Qc=$o("rad"),Jc=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Qc()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("label");i.classList.add(Qc("l")),this.element.appendChild(i);const n=t.createElement("input");n.classList.add(Qc("i")),n.name=e.name,n.type="radio",e.viewProps.bindDisabled(n),i.appendChild(n),this.inputElement=n;const s=t.createElement("div");s.classList.add(Qc("b")),i.appendChild(s);const r=t.createElement("div");r.classList.add(Qc("t")),s.appendChild(r),Uo(e.props,"title",t=>{r.textContent=t})}},Zc=class{constructor(t,e){this.props=e.props,this.viewProps=e.viewProps,this.view=new Jc(t,{name:e.name,props:this.props,viewProps:this.viewProps})}},td=class{constructor(t,e){this.cellCs_=[],this.cellValues_=[],this.onCellInputChange_=this.onCellInputChange_.bind(this),this.size=e.size;const[i,n]=this.size;for(let s=0;s{const e=this.findCellByValue(t);e&&(e.view.inputElement.checked=!0)}),this.viewProps=La.create(),this.view=new Ml(t,{viewProps:this.viewProps,viewName:"radgrid"}),this.view.element.style.gridTemplateColumns=`repeat(${i}, 1fr)`,this.cellCs_.forEach(t=>{t.view.inputElement.addEventListener("change",this.onCellInputChange_),this.view.element.appendChild(t.view.element)})}get cellControllers(){return this.cellCs_}findCellByValue(t){const e=this.cellValues_.findIndex(e=>e===t);return e<0?null:this.cellCs_[e]}onCellInputChange_(t){const e=t.currentTarget,i=this.cellCs_.findIndex(t=>t.view.inputElement===e);i<0||(this.value.rawValue=this.cellValues_[i])}},ed=pa({id:"radiogrid",type:"blade",accept(t){const 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label(t){this.controller.labelController.props.set("label",t)}get title(){var t;return null!==(t=this.controller.buttonController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.buttonController.props.set("title",t)}on(t,e){const i=e.bind(this);return this.controller.buttonController.emitter.on(t,t=>{i(new ot(this,t.nativeEvent))}),this}off(t,e){return this.controller.buttonController.emitter.off(t,e),this}};function qt(t,e){return i=>{!function(t,e,i){i?t.classList.add(e):t.classList.remove(e)}(t,e,i)}}function Ht(t,e){kt(t,t=>{e.textContent=null!=t?t:""})}var Gt=Mt("btn"),Yt=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Gt()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("button");i.classList.add(Gt("b")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i;const 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ut(t,t=>super.importState(t)&&this.buttonController.importProps(t)&&this.labelController.importProps(t),()=>({}),()=>!0)}exportState(){return vt(()=>super.exportState(),Object.assign(Object.assign({},this.buttonController.exportProps()),this.labelController.exportProps()))}},Qt=class{constructor(t){const[e,i]=t.split("-"),n=e.split(".");this.major=parseInt(n[0],10),this.minor=parseInt(n[1],10),this.patch=parseInt(n[2],10),this.prerelease=null!=i?i:null}toString(){const t=[this.major,this.minor,this.patch].join(".");return null!==this.prerelease?[t,this.prerelease].join("-"):t}},Jt=new Qt("2.0.5");function Zt(t){return Object.assign({core:Jt},t)}var te=Zt({id:"button",type:"blade",accept(t){const e=dt(t,t=>({title:t.required.string,view:t.required.constant("button"),label:t.optional.string}));return e?{params:e}:null},controller:t=>new Wt(t.document,{blade:t.blade,buttonProps:f.fromObject({title:t.params.title}),labelProps:f.fromObject({label:t.params.label}),viewProps:t.viewProps}),api:t=>t.controller instanceof Wt?new $t(t.controller):null}),ee=class{constructor(t,e){this.onRackValueChange_=this.onRackValueChange_.bind(this),this.controller_=t,this.emitter_=new m,this.pool_=e,this.controller_.rack.emitter.on("valuechange",this.onRackValueChange_)}get children(){return this.controller_.rack.children.map(t=>this.pool_.createApi(t))}addBinding(t,e,i){const n=null!=i?i:{},s=this.controller_.element.ownerDocument,r=this.pool_.createBinding(s,function(t,e){if(!v.isBindable(t))throw u.notBindable();return new v(t,e)}(t,e),n),o=this.pool_.createBindingApi(r);return this.add(o,n.index)}addFolder(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"folder"}))}(this,t)}addButton(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"button"}))}(this,t)}addTab(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"tab"}))}(this,t)}add(t,e){const i=t.controller;return this.controller_.rack.add(i,e),t}remove(t){this.controller_.rack.remove(t.controller)}addBlade(t){const e=this.controller_.element.ownerDocument,i=this.pool_.createBlade(e,t),n=this.pool_.createApi(i);return this.add(n,t.index)}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)},{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}refresh(){this.children.forEach(t=>{var e;a(e=t)&&"refresh"in e&&"function"==typeof e.refresh&&t.refresh()})}onRackValueChange_(t){const e=t.bladeController,i=this.pool_.createApi(e),n=bt(e.value)?e.value.binding:null;this.emitter_.emit("change",new nt(i,n?n.target.read():e.value.rawValue,t.options.last))}},ie=class extends et{constructor(t,e){super(t),this.rackApi_=new ee(t.rackController,e)}refresh(){this.rackApi_.refresh()}},ne=class extends Bt{constructor(t){super({blade:t.blade,view:t.view,viewProps:t.rackController.viewProps}),this.rackController=t.rackController}importState(t){return ut(t,t=>super.importState(t),t=>({children:t.required.array(t.required.raw)}),t=>this.rackController.rack.children.every((e,i)=>e.importState(t.children[i])))}exportState(){return vt(()=>super.exportState(),{children:this.rackController.rack.children.map(t=>t.exportState())})}};function se(t){return"rackController"in t}var re=class{constructor(t){this.emitter=new m,this.items_=[],this.cache_=new Set,this.onSubListAdd_=this.onSubListAdd_.bind(this),this.onSubListRemove_=this.onSubListRemove_.bind(this),this.extract_=t}get items(){return this.items_}allItems(){return Array.from(this.cache_)}find(t){for(const e of this.allItems())if(t(e))return e;return null}includes(t){return this.cache_.has(t)}add(t,e){if(this.includes(t))throw u.shouldNeverHappen();const i=void 0!==e?e:this.items_.length;this.items_.splice(i,0,t),this.cache_.add(t);const n=this.extract_(t);n&&(n.emitter.on("add",this.onSubListAdd_),n.emitter.on("remove",this.onSubListRemove_),n.allItems().forEach(t=>{this.cache_.add(t)})),this.emitter.emit("add",{index:i,item:t,root:this,target:this})}remove(t){const e=this.items_.indexOf(t);if(e<0)return;this.items_.splice(e,1),this.cache_.delete(t);const i=this.extract_(t);i&&(i.allItems().forEach(t=>{this.cache_.delete(t)}),i.emitter.off("add",this.onSubListAdd_),i.emitter.off("remove",this.onSubListRemove_)),this.emitter.emit("remove",{index:e,item:t,root:this,target:this})}onSubListAdd_(t){this.cache_.add(t.item),this.emitter.emit("add",{index:t.index,item:t.item,root:this,target:t.target})}onSubListRemove_(t){this.cache_.delete(t.item),this.emitter.emit("remove",{index:t.index,item:t.item,root:this,target:t.target})}};function oe(t){return se(t)?t.rackController.rack.bcSet_:null}var ae=class{constructor(t){var e,i;this.emitter=new m,this.onBladePositionsChange_=this.onBladePositionsChange_.bind(this),this.onSetAdd_=this.onSetAdd_.bind(this),this.onSetRemove_=this.onSetRemove_.bind(this),this.onChildDispose_=this.onChildDispose_.bind(this),this.onChildPositionsChange_=this.onChildPositionsChange_.bind(this),this.onChildValueChange_=this.onChildValueChange_.bind(this),this.onChildViewPropsChange_=this.onChildViewPropsChange_.bind(this),this.onRackLayout_=this.onRackLayout_.bind(this),this.onRackValueChange_=this.onRackValueChange_.bind(this),this.blade_=null!==(e=t.blade)&&void 0!==e?e:null,null===(i=this.blade_)||void 0===i||i.value("positions").emitter.on("change",this.onBladePositionsChange_),this.viewProps=t.viewProps,this.bcSet_=new re(oe),this.bcSet_.emitter.on("add",this.onSetAdd_),this.bcSet_.emitter.on("remove",this.onSetRemove_)}get children(){return this.bcSet_.items}add(t,e){var i;null===(i=t.parent)||void 0===i||i.remove(t),t.parent=this,this.bcSet_.add(t,e)}remove(t){t.parent=null,this.bcSet_.remove(t)}find(t){return this.bcSet_.allItems().filter(t)}onSetAdd_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("add",{bladeController:t.item,index:t.index,root:e,sender:this}),!e)return;const i=t.item;if(i.viewProps.emitter.on("change",this.onChildViewPropsChange_),i.blade.value("positions").emitter.on("change",this.onChildPositionsChange_),i.viewProps.handleDispose(this.onChildDispose_),mt(i))i.value.emitter.on("change",this.onChildValueChange_);else if(se(i)){const t=i.rackController.rack;if(t){const e=t.emitter;e.on("layout",this.onRackLayout_),e.on("valuechange",this.onRackValueChange_)}}}onSetRemove_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("remove",{bladeController:t.item,root:e,sender:this}),!e)return;const i=t.item;if(mt(i))i.value.emitter.off("change",this.onChildValueChange_);else if(se(i)){const t=i.rackController.rack;if(t){const e=t.emitter;e.off("layout",this.onRackLayout_),e.off("valuechange",this.onRackValueChange_)}}}updatePositions_(){const t=this.bcSet_.items.filter(t=>!t.viewProps.get("hidden")),e=t[0],i=t[t.length-1];this.bcSet_.items.forEach(t=>{const n=[];t===e&&(n.push("first"),this.blade_&&!this.blade_.get("positions").includes("veryfirst")||n.push("veryfirst")),t===i&&(n.push("last"),this.blade_&&!this.blade_.get("positions").includes("verylast")||n.push("verylast")),t.blade.set("positions",n)})}onChildPositionsChange_(){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildViewPropsChange_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildDispose_(){this.bcSet_.items.filter(t=>t.viewProps.get("disposed")).forEach(t=>{this.bcSet_.remove(t)})}onChildValueChange_(t){const e=function(t,e){for(let i=0;i{for(let t=this.rack.children.length-1;t>=0;t--)this.rack.children[t].viewProps.set("disposed",!0)})}onRackAdd_(t){t.root&&Ct(this.element,t.bladeController.view.element,t.index)}onRackRemove_(t){t.root&&yt(t.bladeController.view.element)}};function pe(){return new f({positions:_([],{equals:p})})}var he=class t extends f{constructor(t){super(t)}static create(e){const i={completed:!0,expanded:e,expandedHeight:null,shouldFixHeight:!1,temporaryExpanded:null};return new t(f.createCore(i))}get styleExpanded(){var t;return null!==(t=this.get("temporaryExpanded"))&&void 0!==t?t:this.get("expanded")}get styleHeight(){if(!this.styleExpanded)return"0";const t=this.get("expandedHeight");return this.get("shouldFixHeight")&&!o(t)?`${t}px`:"auto"}bindExpandedClass(t,e){const i=()=>{this.styleExpanded?t.classList.add(e):t.classList.remove(e)};Vt(this,"expanded",i),Vt(this,"temporaryExpanded",i)}cleanUpTransition(){this.set("shouldFixHeight",!1),this.set("expandedHeight",null),this.set("completed",!0)}};function ce(t,e){e.style.height=t.styleHeight}function de(t,e){t.value("expanded").emitter.on("beforechange",()=>{if(t.set("completed",!1),o(t.get("expandedHeight"))){const i=function(t,e){let i=0;return function(n){const s=n.style.transition;n.style.transition="none",t.set("expandedHeight",null),t.set("temporaryExpanded",!0),wt(e),i=e.clientHeight,t.set("temporaryExpanded",null),wt(e),n.style.transition=s}(e),i}(t,e);i>0&&t.set("expandedHeight",i)}t.set("shouldFixHeight",!0),wt(e)}),t.emitter.on("change",()=>{ce(t,e)}),ce(t,e),e.addEventListener("transitionend",e=>{"height"===e.propertyName&&t.cleanUpTransition()})}var ue=class extends ie{constructor(t,e){super(t,e),this.emitter_=new m,this.controller.foldable.value("expanded").emitter.on("change",t=>{this.emitter_.emit("fold",new st(this,t.sender.rawValue))}),this.rackApi_.on("change",t=>{this.emitter_.emit("change",t)})}get expanded(){return this.controller.foldable.get("expanded")}set expanded(t){this.controller.foldable.set("expanded",t)}get title(){return this.controller.props.get("title")}set title(t){this.controller.props.set("title",t)}get children(){return this.rackApi_.children}addBinding(t,e,i){return this.rackApi_.addBinding(t,e,i)}addFolder(t){return this.rackApi_.addFolder(t)}addButton(t){return this.rackApi_.addButton(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){return this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBlade(t){return this.rackApi_.addBlade(t)}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)},{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}},ve=Mt("cnt"),me=class{constructor(t,e){var i;this.className_=Mt(null!==(i=e.viewName)&&void 0!==i?i:"fld"),this.element=t.createElement("div"),this.element.classList.add(this.className_(),ve()),e.viewProps.bindClassModifiers(this.element),this.foldable_=e.foldable,this.foldable_.bindExpandedClass(this.element,this.className_(void 0,"expanded")),Vt(this.foldable_,"completed",qt(this.element,this.className_(void 0,"cpl")));const n=t.createElement("button");n.classList.add(this.className_("b")),Vt(e.props,"title",t=>{o(t)?this.element.classList.add(this.className_(void 0,"not")):this.element.classList.remove(this.className_(void 0,"not"))}),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const s=t.createElement("div");s.classList.add(this.className_("i")),this.element.appendChild(s);const r=t.createElement("div");r.classList.add(this.className_("t")),Ht(e.props.value("title"),r),this.buttonElement.appendChild(r),this.titleElement=r;const a=t.createElement("div");a.classList.add(this.className_("m")),this.buttonElement.appendChild(a);const l=t.createElement("div");l.classList.add(this.className_("c")),this.element.appendChild(l),this.containerElement=l}},be=class extends ne{constructor(t,e){var i;const n=he.create(null===(i=e.expanded)||void 0===i||i),s=new me(t,{foldable:n,props:e.props,viewName:e.root?"rot":void 0,viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new le({blade:e.blade,element:s.containerElement,root:e.root,viewProps:e.viewProps}),view:s})),this.onTitleClick_=this.onTitleClick_.bind(this),this.props=e.props,this.foldable=n,de(this.foldable,this.view.containerElement),this.rackController.rack.emitter.on("add",()=>{this.foldable.cleanUpTransition()}),this.rackController.rack.emitter.on("remove",()=>{this.foldable.cleanUpTransition()}),this.view.buttonElement.addEventListener("click",this.onTitleClick_)}get document(){return this.view.element.ownerDocument}importState(t){return ut(t,t=>super.importState(t),t=>({expanded:t.required.boolean,title:t.optional.string}),t=>(this.foldable.set("expanded",t.expanded),this.props.set("title",t.title),!0))}exportState(){return vt(()=>super.exportState(),{expanded:this.foldable.get("expanded"),title:this.props.get("title")})}onTitleClick_(){this.foldable.set("expanded",!this.foldable.get("expanded"))}},ge=Zt({id:"folder",type:"blade",accept(t){const e=dt(t,t=>({title:t.required.string,view:t.required.constant("folder"),expanded:t.optional.boolean}));return e?{params:e}:null},controller:t=>new be(t.document,{blade:t.blade,expanded:t.params.expanded,props:f.fromObject({title:t.params.title}),viewProps:t.viewProps}),api:t=>t.controller instanceof be?new ue(t.controller,t.pool):null}),we=Mt("");function _e(t,e){return qt(t,we(void 0,e))}var fe=class t extends f{constructor(t){var e,i;super(t),this.onDisabledChange_=this.onDisabledChange_.bind(this),this.onParentChange_=this.onParentChange_.bind(this),this.onParentGlobalDisabledChange_=this.onParentGlobalDisabledChange_.bind(this),[this.globalDisabled_,this.setGlobalDisabled_]=(i=_(this.getGlobalDisabled_()),[new w(i),(t,e)=>{i.setRawValue(t,e)}]),this.value("disabled").emitter.on("change",this.onDisabledChange_),this.value("parent").emitter.on("change",this.onParentChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_)}static create(e){var i,n,s;const r=null!=e?e:{};return new t(f.createCore({disabled:null!==(i=r.disabled)&&void 0!==i&&i,disposed:!1,hidden:null!==(n=r.hidden)&&void 0!==n&&n,parent:null!==(s=r.parent)&&void 0!==s?s:null}))}get globalDisabled(){return this.globalDisabled_}bindClassModifiers(t){kt(this.globalDisabled_,_e(t,"disabled")),Vt(this,"hidden",_e(t,"hidden"))}bindDisabled(t){kt(this.globalDisabled_,e=>{t.disabled=e})}bindTabIndex(t){kt(this.globalDisabled_,e=>{t.tabIndex=e?-1:0})}handleDispose(t){this.value("disposed").emitter.on("change",e=>{e&&t()})}importState(t){this.set("disabled",t.disabled),this.set("hidden",t.hidden)}exportState(){return{disabled:this.get("disabled"),hidden:this.get("hidden")}}getGlobalDisabled_(){const t=this.get("parent");return!!t&&t.globalDisabled.rawValue||this.get("disabled")}updateGlobalDisabled_(){this.setGlobalDisabled_(this.getGlobalDisabled_())}onDisabledChange_(){this.updateGlobalDisabled_()}onParentGlobalDisabledChange_(){this.updateGlobalDisabled_()}onParentChange_(t){var e;const i=t.previousRawValue;null==i||i.globalDisabled.emitter.off("change",this.onParentGlobalDisabledChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_),this.updateGlobalDisabled_()}},xe=Mt("tbp"),Ce=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(xe()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(xe("c")),this.element.appendChild(i),this.containerElement=i}},ye=Mt("tbi"),Pe=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(ye()),e.viewProps.bindClassModifiers(this.element),Vt(e.props,"selected",t=>{t?this.element.classList.add(ye(void 0,"sel")):this.element.classList.remove(ye(void 0,"sel"))});const i=t.createElement("button");i.classList.add(ye("b")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i;const n=t.createElement("div");n.classList.add(ye("t")),Ht(e.props.value("title"),n),this.buttonElement.appendChild(n),this.titleElement=n}},Ee=class{constructor(t,e){this.emitter=new m,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new Pe(t,{props:e.props,viewProps:e.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}onClick_(){this.emitter.emit("click",{sender:this})}},ke=class extends ne{constructor(t,e){const i=new Ce(t,{viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new le({blade:e.blade,element:i.containerElement,viewProps:e.viewProps}),view:i})),this.onItemClick_=this.onItemClick_.bind(this),this.ic_=new Ee(t,{props:e.itemProps,viewProps:fe.create()}),this.ic_.emitter.on("click",this.onItemClick_),this.props=e.props,Vt(this.props,"selected",t=>{this.itemController.props.set("selected",t),this.viewProps.set("hidden",!t)})}get itemController(){return this.ic_}importState(t){return ut(t,t=>super.importState(t),t=>({selected:t.required.boolean,title:t.required.string}),t=>(this.ic_.props.set("selected",t.selected),this.ic_.props.set("title",t.title),!0))}exportState(){return vt(()=>super.exportState(),{selected:this.ic_.props.get("selected"),title:this.ic_.props.get("title")})}onItemClick_(){this.props.set("selected",!0)}},Ve=class extends ie{constructor(t,e){super(t,e),this.emitter_=new m,this.onSelect_=this.onSelect_.bind(this),this.pool_=e,this.rackApi_.on("change",t=>{this.emitter_.emit("change",t)}),this.controller.tab.selectedIndex.emitter.on("change",this.onSelect_)}get pages(){return this.rackApi_.children}addPage(t){const e=this.controller.view.element.ownerDocument,i=new ke(e,{blade:pe(),itemProps:f.fromObject({selected:!1,title:t.title}),props:f.fromObject({selected:!1}),viewProps:fe.create()}),n=this.pool_.createApi(i);return this.rackApi_.add(n,t.index)}removePage(t){this.rackApi_.remove(this.rackApi_.children[t])}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)},{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}onSelect_(t){this.emitter_.emit("select",new rt(this,t.rawValue))}},Le=class extends ie{get title(){var t;return null!==(t=this.controller.itemController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.itemController.props.set("title",t)}get selected(){return this.controller.props.get("selected")}set selected(t){this.controller.props.set("selected",t)}get children(){return this.rackApi_.children}addButton(t){return this.rackApi_.addButton(t)}addFolder(t){return this.rackApi_.addFolder(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBinding(t,e,i){return this.rackApi_.addBinding(t,e,i)}addBlade(t){return this.rackApi_.addBlade(t)}},Me=class{constructor(){this.onItemSelectedChange_=this.onItemSelectedChange_.bind(this),this.empty=_(!0),this.selectedIndex=_(-1),this.items_=[]}add(t,e){const i=null!=e?e:this.items_.length;this.items_.splice(i,0,t),t.emitter.on("change",this.onItemSelectedChange_),this.keepSelection_()}remove(t){const e=this.items_.indexOf(t);e<0||(this.items_.splice(e,1),t.emitter.off("change",this.onItemSelectedChange_),this.keepSelection_())}keepSelection_(){if(0===this.items_.length)return this.selectedIndex.rawValue=-1,void(this.empty.rawValue=!0);const t=this.items_.findIndex(t=>t.rawValue);t<0?(this.items_.forEach((t,e)=>{t.rawValue=0===e}),this.selectedIndex.rawValue=0):(this.items_.forEach((e,i)=>{e.rawValue=i===t}),this.selectedIndex.rawValue=t),this.empty.rawValue=!1}onItemSelectedChange_(t){if(t.rawValue){const e=this.items_.findIndex(e=>e===t.sender);this.items_.forEach((t,i)=>{t.rawValue=i===e}),this.selectedIndex.rawValue=e}else this.keepSelection_()}},Se=Mt("tab"),je=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Se(),ve()),e.viewProps.bindClassModifiers(this.element),kt(e.empty,qt(this.element,Se(void 0,"nop")));const i=t.createElement("div");i.classList.add(Se("t")),this.element.appendChild(i),this.itemsElement=i;const n=t.createElement("div");n.classList.add(Se("i")),this.element.appendChild(n);const s=t.createElement("div");s.classList.add(Se("c")),this.element.appendChild(s),this.contentsElement=s}},De=class extends ne{constructor(t,e){const i=new Me,n=new je(t,{empty:i.empty,viewProps:e.viewProps});super({blade:e.blade,rackController:new le({blade:e.blade,element:n.contentsElement,viewProps:e.viewProps}),view:n}),this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this);const s=this.rackController.rack;s.emitter.on("add",this.onRackAdd_),s.emitter.on("remove",this.onRackRemove_),this.tab=i}add(t,e){this.rackController.rack.add(t,e)}remove(t){this.rackController.rack.remove(this.rackController.rack.children[t])}onRackAdd_(t){if(!t.root)return;const e=t.bladeController;Ct(this.view.itemsElement,e.itemController.view.element,t.index),e.itemController.viewProps.set("parent",this.viewProps),this.tab.add(e.props.value("selected"))}onRackRemove_(t){if(!t.root)return;const e=t.bladeController;yt(e.itemController.view.element),e.itemController.viewProps.set("parent",null),this.tab.remove(e.props.value("selected"))}},Ae=Zt({id:"tab",type:"blade",accept(t){const e=dt(t,t=>({pages:t.required.array(t.required.object({title:t.required.string})),view:t.required.constant("tab")}));return e&&0!==e.pages.length?{params:e}:null},controller(t){const e=new De(t.document,{blade:t.blade,viewProps:t.viewProps});return t.params.pages.forEach(i=>{const n=new ke(t.document,{blade:pe(),itemProps:f.fromObject({selected:!1,title:i.title}),props:f.fromObject({selected:!1}),viewProps:fe.create()});e.add(n)}),e},api:t=>t.controller instanceof De?new Ve(t.controller,t.pool):t.controller instanceof ke?new Le(t.controller,t.pool):null}),Oe=class extends at{get options(){return this.controller.valueController.props.get("options")}set options(t){this.controller.valueController.props.set("options",t)}},Be=class{constructor(){this.disabled=!1,this.emitter=new m}dispose(){}tick(){this.disabled||this.emitter.emit("tick",{sender:this})}},Te=class{constructor(t,e){this.disabled_=!1,this.timerId_=null,this.onTick_=this.onTick_.bind(this),this.doc_=t,this.emitter=new m,this.interval_=e,this.setTimer_()}get disabled(){return this.disabled_}set disabled(t){this.disabled_=t,this.disabled_?this.clearTimer_():this.setTimer_()}dispose(){this.clearTimer_()}clearTimer_(){if(null===this.timerId_)return;const t=this.doc_.defaultView;t&&t.clearInterval(this.timerId_),this.timerId_=null}setTimer_(){if(this.clearTimer_(),this.interval_<=0)return;const t=this.doc_.defaultView;t&&(this.timerId_=t.setInterval(this.onTick_,this.interval_))}onTick_(){this.disabled_||this.emitter.emit("tick",{sender:this})}},ze=class{constructor(t){this.constraints=t}constrain(t){return this.constraints.reduce((t,e)=>e.constrain(t),t)}};function Re(t,e){if(t instanceof e)return t;if(t instanceof ze){const i=t.constraints.reduce((t,i)=>t||(i instanceof e?i:null),null);if(i)return i}return null}var Ne=class{constructor(t){this.values=f.fromObject({options:t})}constrain(t){const e=this.values.get("options");return 0===e.length||e.filter(e=>e.value===t).length>0?t:e[0].value}};function Ke(t){var e;const i=ct;return Array.isArray(t)?null===(e=dt({items:t},t=>({items:t.required.array(t.required.object({text:t.required.string,value:t.required.raw}))})))||void 0===e?void 0:e.items:"object"==typeof t?i.required.raw(t).value:void 0}function Ie(t){if(Array.isArray(t))return t;const e=[];return Object.keys(t).forEach(i=>{e.push({text:i,value:t[i]})}),e}function Ue(t){return o(t)?null:new Ne(Ie(t))}var Fe=Mt("lst"),$e=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.element=t.createElement("div"),this.element.classList.add(Fe()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("select");i.classList.add(Fe("s")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.selectElement=i;const n=t.createElement("div");n.classList.add(Fe("m")),n.appendChild(xt(t,"dropdown")),this.element.appendChild(n),e.value.emitter.on("change",this.onValueChange_),this.value_=e.value,Vt(this.props_,"options",e=>{Pt(this.selectElement),e.forEach(e=>{const i=t.createElement("option");i.textContent=e.text,this.selectElement.appendChild(i)}),this.update_()})}update_(){const t=this.props_.get("options").map(t=>t.value);this.selectElement.selectedIndex=t.indexOf(this.value_.rawValue)}onValueChange_(){this.update_()}},qe=class{constructor(t,e){this.onSelectChange_=this.onSelectChange_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new $e(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.view.selectElement.addEventListener("change",this.onSelectChange_)}onSelectChange_(t){const e=t.currentTarget;this.value.rawValue=this.props.get("options")[e.selectedIndex].value}importProps(t){return ut(t,null,t=>({options:t.required.custom(Ke)}),t=>(this.props.set("options",Ie(t.options)),!0))}exportProps(){return vt(null,{options:this.props.get("options")})}},He=Mt("pop"),Ge=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(He()),e.viewProps.bindClassModifiers(this.element),kt(e.shows,qt(this.element,He(void 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We(t,{props:e.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_)}onInputChange_(t){const e=t.currentTarget.value,i=this.parser_(e);o(i)||(this.value.rawValue=i),this.view.refresh()}};function Je(t){return"false"!==t&&!!t}function Ze(t){return function(t){return String(t)}(t)}var ti=U(0);function ei(t){return ti(t)+"%"}function ii(t){return String(t)}function ni(t){return t}function si({primary:t,secondary:e,forward:i,backward:n}){let s=!1;function r(t){s||(s=!0,t(),s=!1)}t.emitter.on("change",n=>{r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),n.options)})}),e.emitter.on("change",s=>{r(()=>{t.setRawValue(n(t.rawValue,e.rawValue),s.options)}),r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),s.options)})}),r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),{forceEmit:!1,last:!0})})}function ri(t,e){const i=t*(e.altKey?.1:1)*(e.shiftKey?10:1);return e.upKey?+i:e.downKey?-i:0}function 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n=t.createElement("div");n.classList.add(ci("k")),this.element.appendChild(n),this.knobElement=n;const s=t.createElementNS(gt,"svg");s.classList.add(ci("g")),this.knobElement.appendChild(s);const r=t.createElementNS(gt,"path");r.classList.add(ci("gb")),s.appendChild(r),this.guideBodyElem_=r;const o=t.createElementNS(gt,"path");o.classList.add(ci("gh")),s.appendChild(o),this.guideHeadElem_=o;const a=t.createElement("div");a.classList.add(Mt("tt")()),this.knobElement.appendChild(a),this.tooltipElem_=a,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.refresh()}onDraggingChange_(t){if(null===t.rawValue)return void this.element.classList.remove(ci(void 0,"drg"));this.element.classList.add(ci(void 0,"drg"));const e=t.rawValue/this.props_.get("pointerScale"),i=e+(e>0?-1:e<0?1:0),n=q(-i,-4,4);this.guideHeadElem_.setAttributeNS(null,"d",[`M ${i+n},0 L${i},4 L${i+n},8`,`M ${e},-1 L${e},9`].join(" ")),this.guideBodyElem_.setAttributeNS(null,"d",`M 0,4 L${e},4`);const 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n=t.createElement("div");n.classList.add(Fn("m")),this.element.appendChild(n),this.markerElem_=n,this.update_()}update_(){const t=function(t){const e=t.ownerDocument.defaultView;return e&&"document"in e?t.getContext("2d",{willReadFrequently:!0}):null}(this.canvasElement);if(!t)return;const e=this.value.rawValue.getComponents("hsv"),i=this.canvasElement.width,n=this.canvasElement.height,s=t.getImageData(0,0,i,n),r=s.data;for(let l=0;lt.getComponents()[3],backward:(t,e)=>{const i=t.getComponents();return i[3]=e,new Ui(i,t.mode)}}),this.textsC_=new Nn(t,{colorType:e.colorType,value:this.value,viewProps:this.viewProps}),this.view=new $i(t,{alphaViews:this.alphaIcs_?{palette:this.alphaIcs_.palette.view,text:this.alphaIcs_.text.view}:null,hPaletteView:this.hPaletteC_.view,supportsAlpha:e.supportsAlpha,svPaletteView:this.svPaletteC_.view,textsView:this.textsC_.view,viewProps:this.viewProps})}get textsController(){return this.textsC_}},Gn=Mt("colsw"),Yn=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.element=t.createElement("div"),this.element.classList.add(Gn()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Gn("sw")),this.element.appendChild(i),this.swatchElem_=i;const n=t.createElement("button");n.classList.add(Gn("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n,this.update_()}update_(){const t=this.value.rawValue;this.swatchElem_.style.backgroundColor=Pn(t)}onValueChange_(){this.update_()}},Xn=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new Yn(t,{value:this.value,viewProps:this.viewProps})}},Wn=class{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=he.create(e.expanded),this.swatchC_=new Xn(t,{value:this.value,viewProps:this.viewProps});const i=this.swatchC_.view.buttonElement;i.addEventListener("blur",this.onButtonBlur_),i.addEventListener("click",this.onButtonClick_),this.textC_=new Qe(t,{parser:e.parser,props:f.fromObject({formatter:e.formatter}),value:this.value,viewProps:this.viewProps}),this.view=new Ai(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout}),this.view.swatchElement.appendChild(this.swatchC_.view.element),this.view.textElement.appendChild(this.textC_.view.element),this.popC_="popup"===e.pickerLayout?new Ye(t,{viewProps:this.viewProps}):null;const n=new Hn(t,{colorType:e.colorType,supportsAlpha:e.supportsAlpha,value:this.value,viewProps:this.viewProps});n.view.allFocusableElements.forEach(t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)}),this.pickerC_=n,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(n.view.element),si({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),de(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,i=t.relatedTarget;i&&e.contains(i)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,i=Et(t);i&&e.contains(i)||i&&i===this.swatchC_.view.buttonElement&&!_t(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.swatchC_.view.buttonElement.focus()}};function Qn(t){return Bi(t.getComponents("rgb")).reduce((t,e)=>t<<8|255&Math.floor(e),0)}function Jn(t){return t.getComponents("rgb").reduce((t,e,i)=>t<<8|255&Math.floor(3===i?255*e:e),0)>>>0}function Zn(t){return"number"!=typeof t?Ui.black():new Ui([(e=t)>>16&255,e>>8&255,255&e],"rgb");var e}function ts(t){return"number"!=typeof t?Ui.black():new Ui([(e=t)>>24&255,e>>16&255,e>>8&255,F(255&e,0,255,0,1)],"rgb");var e}function es(t,e){return"object"==typeof t&&!o(t)&&e in t&&"number"==typeof t[e]}function is(t){return es(t,"r")&&es(t,"g")&&es(t,"b")}function ns(t){return is(t)&&es(t,"a")}function ss(t){return is(t)}function rs(t,e){if(t.mode!==e.mode)return!1;if(t.type!==e.type)return!1;const i=t.getComponents(),n=e.getComponents();for(let s=0;s{if("number"!=typeof t)return null;if(!function(t){return"color"in t||"color"===t.view}(e))return null;const i=Hi(e);return i?{initialValue:t,params:Object.assign(Object.assign({},i),{supportsAlpha:(n=e,!!(null===(s=null==n?void 0:n.color)||void 0===s?void 0:s.alpha))})}:null;var n,s},binding:{reader:t=>t.params.supportsAlpha?ts:Zn,equals:rs,writer:t=>function(t){const e=t?Jn:Qn;return(t,i)=>{Vi(t,e(i))}}(t.params.supportsAlpha)},controller:t=>{var e,i,n;return new Wn(t.document,{colorType:"int",expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:(n=t.params.supportsAlpha,n?t=>Pn(t,"0x"):t=>yn(t,"0x")),parser:fn("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:t.params.supportsAlpha,value:t.value,viewProps:t.viewProps})}});function ls(t,e){return i=>t?Mn(i,e):Vn(i,e)}var ps=Zt({id:"input-color-object",type:"input",accept:(t,e)=>{var i;if(!ss(t))return null;const n=Hi(e);return n?{initialValue:t,params:Object.assign(Object.assign({},n),{colorType:null!==(i=Yi(e))&&void 0!==i?i:"int"})}:null},binding:{reader:t=>{return e=t.params.colorType,t=>Ji(function(t,e){return ss(t)?"int"===e?new Ui(os(t),"rgb"):"float"===e?new Xi(os(t),"rgb"):Ji(Ui.black(),"int"):Ji(Ui.black(),e)}(t,e),"int");var e},equals:rs,writer:t=>{return e=ns(t.initialValue),i=t.params.colorType,(t,n)=>{e?function(t,e,i){const n=Ji(e,i).toRgbaObject();t.writeProperty("r",n.r),t.writeProperty("g",n.g),t.writeProperty("b",n.b),t.writeProperty("a",n.a)}(t,n,i):function(t,e,i){const n=Ji(e,i).toRgbaObject();t.writeProperty("r",n.r),t.writeProperty("g",n.g),t.writeProperty("b",n.b)}(t,n,i)};var e,i}},controller:t=>{var e,i;const n=ns(t.initialValue);return new Wn(t.document,{colorType:t.params.colorType,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:ls(n,t.params.colorType),parser:fn("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:n,value:t.value,viewProps:t.viewProps})}}),hs=Zt({id:"input-color-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;if("text"===e.view)return null;const i=function(t,e="int"){const i=function(t){return _n.reduce((e,{parser:i,result:n})=>e||(i(t)?n:null),null)}(t);return i?"hex"===i.notation&&"float"!==e?Object.assign(Object.assign({},i),{type:"int"}):"func"===i.notation?Object.assign(Object.assign({},i),{type:e}):null:null}(t,Yi(e));if(!i)return null;const n=Dn(i);if(!n)return null;const s=Hi(e);return s?{initialValue:t,params:Object.assign(Object.assign({},s),{format:i,stringifier:n})}:null},binding:{reader:()=>xn,equals:rs,writer:t=>{const e=function(t){const e=Dn(t);return e?(t,i)=>{Vi(t,e(i))}:null}(t.params.format);if(!e)throw u.notBindable();return e}},controller:t=>{var e,i;return new Wn(t.document,{colorType:t.params.format.type,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:t.params.stringifier,parser:fn("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:t.params.format.alpha,value:t.value,viewProps:t.viewProps})}}),cs=class{constructor(t){this.components=t.components,this.asm_=t.assembly}constrain(t){const e=this.asm_.toComponents(t).map((t,e)=>{var i,n;return null!==(n=null===(i=this.components[e])||void 0===i?void 0:i.constrain(t))&&void 0!==n?n:t});return this.asm_.fromComponents(e)}},ds=Mt("pndtxt"),us=class{constructor(t,e){this.textViews=e.textViews,this.element=t.createElement("div"),this.element.classList.add(ds()),this.textViews.forEach(e=>{const i=t.createElement("div");i.classList.add(ds("a")),i.appendChild(e.element),this.element.appendChild(i)})}},vs=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.acs_=e.axes.map((i,n)=>function(t,e,i){return new ui(t,{arrayPosition:0===i?"fst":i===e.axes.length-1?"lst":"mid",parser:e.parser,props:e.axes[i].textProps,value:_(0,{constraint:e.axes[i].constraint}),viewProps:e.viewProps})}(t,e,n)),this.acs_.forEach((t,i)=>{si({primary:this.value,secondary:t.value,forward:t=>e.assembly.toComponents(t)[i],backward:(t,n)=>{const s=e.assembly.toComponents(t);return s[i]=n,e.assembly.fromComponents(s)}})}),this.view=new us(t,{textViews:this.acs_.map(t=>t.view)})}get textControllers(){return this.acs_}},ms=class extends at{get max(){return this.controller.valueController.sliderController.props.get("max")}set max(t){this.controller.valueController.sliderController.props.set("max",t)}get min(){return this.controller.valueController.sliderController.props.get("min")}set min(t){this.controller.valueController.sliderController.props.set("min",t)}},bs=Zt({id:"input-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;const i=dt(e,t=>Object.assign(Object.assign({},Z(t)),{options:t.optional.custom(Ke),readonly:t.optional.constant(!1)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>K,constraint:t=>function(t,e){const i=[],n=W(t,e);n&&i.push(n);const s=Q(t);s&&i.push(s);const r=Ue(t.options);return r&&i.push(r),new ze(i)}(t.params,t.initialValue),writer:t=>Vi},controller:t=>{const e=t.value,i=t.constraint,n=i&&Re(i,Ne);if(n)return new qe(t.document,{props:new f({options:n.values.value("options")}),value:e,viewProps:t.viewProps});const s=J(t.params,e.rawValue),r=i&&Re(i,x);return r?new _i(t.document,Object.assign(Object.assign({},fi(Object.assign(Object.assign({},s),{keyScale:_(s.keyScale),max:r.values.value("max"),min:r.values.value("min")}))),{parser:N,value:e,viewProps:t.viewProps})):new ui(t.document,{parser:N,props:f.fromObject(s),value:e,viewProps:t.viewProps})},api:t=>"number"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof _i?new ms(t.controller):t.controller.valueController instanceof qe?new Oe(t.controller):null}),gs=class{constructor(t=0,e=0){this.x=t,this.y=e}getComponents(){return[this.x,this.y]}static isObject(t){if(o(t))return!1;const e=t.x,i=t.y;return"number"==typeof e&&"number"==typeof i}static equals(t,e){return t.x===e.x&&t.y===e.y}toObject(){return{x:this.x,y:this.y}}},ws={toComponents:t=>t.getComponents(),fromComponents:t=>new gs(...t)},_s=Mt("p2d"),fs=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(_s()),e.viewProps.bindClassModifiers(this.element),kt(e.expanded,qt(this.element,_s(void 0,"expanded")));const i=t.createElement("div");i.classList.add(_s("h")),this.element.appendChild(i);const n=t.createElement("button");n.classList.add(_s("b")),n.appendChild(xt(t,"p2dpad")),e.viewProps.bindDisabled(n),i.appendChild(n),this.buttonElement=n;const s=t.createElement("div");if(s.classList.add(_s("t")),i.appendChild(s),this.textElement=s,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(_s("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}},xs=Mt("p2dp"),Cs=class{constructor(t,e){this.onFoldableChange_=this.onFoldableChange_.bind(this),this.onPropsChange_=this.onPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onPropsChange_),this.element=t.createElement("div"),this.element.classList.add(xs()),"popup"===e.layout&&this.element.classList.add(xs(void 0,"p")),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(xs("p")),e.viewProps.bindTabIndex(i),this.element.appendChild(i),this.padElement=i;const n=t.createElementNS(gt,"svg");n.classList.add(xs("g")),this.padElement.appendChild(n),this.svgElem_=n;const s=t.createElementNS(gt,"line");s.classList.add(xs("ax")),s.setAttributeNS(null,"x1","0"),s.setAttributeNS(null,"y1","50%"),s.setAttributeNS(null,"x2","100%"),s.setAttributeNS(null,"y2","50%"),this.svgElem_.appendChild(s);const r=t.createElementNS(gt,"line");r.classList.add(xs("ax")),r.setAttributeNS(null,"x1","50%"),r.setAttributeNS(null,"y1","0"),r.setAttributeNS(null,"x2","50%"),r.setAttributeNS(null,"y2","100%"),this.svgElem_.appendChild(r);const o=t.createElementNS(gt,"line");o.classList.add(xs("l")),o.setAttributeNS(null,"x1","50%"),o.setAttributeNS(null,"y1","50%"),this.svgElem_.appendChild(o),this.lineElem_=o;const a=t.createElement("div");a.classList.add(xs("m")),this.padElement.appendChild(a),this.markerElem_=a,e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}get allFocusableElements(){return[this.padElement]}update_(){const[t,e]=this.value.rawValue.getComponents(),i=this.props_.get("max"),n=F(t,-i,+i,0,100),s=F(e,-i,+i,0,100),r=this.props_.get("invertsY")?100-s:s;this.lineElem_.setAttributeNS(null,"x2",`${n}%`),this.lineElem_.setAttributeNS(null,"y2",`${r}%`),this.markerElem_.style.left=`${n}%`,this.markerElem_.style.top=`${r}%`}onValueChange_(){this.update_()}onPropsChange_(){this.update_()}onFoldableChange_(){this.update_()}};function ys(t,e,i){return[ri(e[0],ai(t)),ri(e[1],oi(t))*(i?1:-1)]}var Ps=class{constructor(t,e){this.onPadKeyDown_=this.onPadKeyDown_.bind(this),this.onPadKeyUp_=this.onPadKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new Cs(t,{layout:e.layout,props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new hi(this.view.padElement),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.padElement.addEventListener("keydown",this.onPadKeyDown_),this.view.padElement.addEventListener("keyup",this.onPadKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const i=this.props.get("max"),n=F(t.point.x,0,t.bounds.width,-i,+i),s=F(this.props.get("invertsY")?t.bounds.height-t.point.y:t.point.y,0,t.bounds.height,-i,+i);this.value.setRawValue(new gs(n,s),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onPadKeyDown_(t){li(t.key)&&t.preventDefault();const[e,i]=ys(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===i||this.value.setRawValue(new gs(this.value.rawValue.x+e,this.value.rawValue.y+i),{forceEmit:!1,last:!1})}onPadKeyUp_(t){const[e,i]=ys(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===i||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},Es=class{constructor(t,e){var i,n;this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.onPadButtonBlur_=this.onPadButtonBlur_.bind(this),this.onPadButtonClick_=this.onPadButtonClick_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=he.create(e.expanded),this.popC_="popup"===e.pickerLayout?new Ye(t,{viewProps:this.viewProps}):null;const s=new Ps(t,{layout:e.pickerLayout,props:new f({invertsY:_(e.invertsY),max:_(e.max),xKeyScale:e.axes[0].textProps.value("keyScale"),yKeyScale:e.axes[1].textProps.value("keyScale")}),value:this.value,viewProps:this.viewProps});s.view.allFocusableElements.forEach(t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)}),this.pickerC_=s,this.textC_=new vs(t,{assembly:ws,axes:e.axes,parser:e.parser,value:this.value,viewProps:this.viewProps}),this.view=new fs(t,{expanded:this.foldable_.value("expanded"),pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.textElement.appendChild(this.textC_.view.element),null===(i=this.view.buttonElement)||void 0===i||i.addEventListener("blur",this.onPadButtonBlur_),null===(n=this.view.buttonElement)||void 0===n||n.addEventListener("click",this.onPadButtonClick_),this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),si({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),de(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onPadButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,i=t.relatedTarget;i&&e.contains(i)||(this.popC_.shows.rawValue=!1)}onPadButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,i=Et(t);i&&e.contains(i)||i&&i===this.view.buttonElement&&!_t(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.view.buttonElement.focus()}};function ks(t){return gs.isObject(t)?new gs(t.x,t.y):new gs}function Vs(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y)}function Ls(t,e){var i,n;if(!o(t.min)||!o(t.max))return Math.max(Math.abs(null!==(i=t.min)&&void 0!==i?i:0),Math.abs(null!==(n=t.max)&&void 0!==n?n:0));const s=Y(t);return Math.max(10*Math.abs(s),10*Math.abs(e))}function Ms(t,e){var i,n;const s=Ls(h(t,null!==(i=t.x)&&void 0!==i?i:{}),e.x),r=Ls(h(t,null!==(n=t.y)&&void 0!==n?n:{}),e.y);return Math.max(s,r)}function Ss(t){if(!("y"in t))return!1;const e=t.y;return!!e&&"inverted"in e&&!!e.inverted}var js=Zt({id:"input-point2d",type:"input",accept:(t,e)=>{if(!gs.isObject(t))return null;const i=dt(e,t=>Object.assign(Object.assign({},yi(t)),{expanded:t.optional.boolean,picker:t.optional.custom(ki),readonly:t.optional.constant(!1),x:t.optional.custom(Pi),y:t.optional.object(Object.assign(Object.assign({},yi(t)),{inverted:t.optional.boolean}))}));return i?{initialValue:t,params:i}:null},binding:{reader:()=>ks,constraint:t=>{return e=t.params,i=t.initialValue,new cs({assembly:ws,components:[Ei(Object.assign(Object.assign({},e),e.x),i.x),Ei(Object.assign(Object.assign({},e),e.y),i.y)]});var e,i},equals:gs.equals,writer:()=>Vs},controller:t=>{var e,i;const n=t.document,s=t.value,r=t.constraint,o=[t.params.x,t.params.y];return new Es(n,{axes:s.rawValue.getComponents().map((e,i)=>{var n;return tt({constraint:r.components[i],initialValue:e,params:h(t.params,null!==(n=o[i])&&void 0!==n?n:{})})}),expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,invertsY:Ss(t.params),max:Ms(t.params,s.rawValue),parser:N,pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",value:s,viewProps:t.viewProps})}}),Ds=class{constructor(t=0,e=0,i=0){this.x=t,this.y=e,this.z=i}getComponents(){return[this.x,this.y,this.z]}static isObject(t){if(o(t))return!1;const e=t.x,i=t.y,n=t.z;return"number"==typeof e&&"number"==typeof i&&"number"==typeof n}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z}toObject(){return{x:this.x,y:this.y,z:this.z}}},As={toComponents:t=>t.getComponents(),fromComponents:t=>new Ds(...t)};function Os(t){return Ds.isObject(t)?new Ds(t.x,t.y,t.z):new Ds}function Bs(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z)}var Ts=Zt({id:"input-point3d",type:"input",accept:(t,e)=>{if(!Ds.isObject(t))return null;const i=dt(e,t=>Object.assign(Object.assign({},yi(t)),{readonly:t.optional.constant(!1),x:t.optional.custom(Pi),y:t.optional.custom(Pi),z:t.optional.custom(Pi)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>Os,constraint:t=>{return e=t.params,i=t.initialValue,new cs({assembly:As,components:[Ei(Object.assign(Object.assign({},e),e.x),i.x),Ei(Object.assign(Object.assign({},e),e.y),i.y),Ei(Object.assign(Object.assign({},e),e.z),i.z)]});var e,i},equals:Ds.equals,writer:t=>Bs},controller:t=>{const e=t.value,i=t.constraint,n=[t.params.x,t.params.y,t.params.z];return new vs(t.document,{assembly:As,axes:e.rawValue.getComponents().map((e,s)=>{var r;return tt({constraint:i.components[s],initialValue:e,params:h(t.params,null!==(r=n[s])&&void 0!==r?r:{})})}),parser:N,value:e,viewProps:t.viewProps})}}),zs=class{constructor(t=0,e=0,i=0,n=0){this.x=t,this.y=e,this.z=i,this.w=n}getComponents(){return[this.x,this.y,this.z,this.w]}static isObject(t){if(o(t))return!1;const e=t.x,i=t.y,n=t.z,s=t.w;return"number"==typeof e&&"number"==typeof i&&"number"==typeof n&&"number"==typeof s}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z&&t.w===e.w}toObject(){return{x:this.x,y:this.y,z:this.z,w:this.w}}},Rs={toComponents:t=>t.getComponents(),fromComponents:t=>new zs(...t)};function Ns(t){return zs.isObject(t)?new zs(t.x,t.y,t.z,t.w):new zs}function Ks(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z),t.writeProperty("w",e.w)}var Is=Zt({id:"input-point4d",type:"input",accept:(t,e)=>{if(!zs.isObject(t))return null;const i=dt(e,t=>Object.assign(Object.assign({},yi(t)),{readonly:t.optional.constant(!1),w:t.optional.custom(Pi),x:t.optional.custom(Pi),y:t.optional.custom(Pi),z:t.optional.custom(Pi)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>Ns,constraint:t=>{return e=t.params,i=t.initialValue,new cs({assembly:Rs,components:[Ei(Object.assign(Object.assign({},e),e.x),i.x),Ei(Object.assign(Object.assign({},e),e.y),i.y),Ei(Object.assign(Object.assign({},e),e.z),i.z),Ei(Object.assign(Object.assign({},e),e.w),i.w)]});var e,i},equals:zs.equals,writer:t=>Ks},controller:t=>{const e=t.value,i=t.constraint,n=[t.params.x,t.params.y,t.params.z,t.params.w];return new vs(t.document,{assembly:Rs,axes:e.rawValue.getComponents().map((e,s)=>{var r;return tt({constraint:i.components[s],initialValue:e,params:h(t.params,null!==(r=n[s])&&void 0!==r?r:{})})}),parser:N,value:e,viewProps:t.viewProps})}}),Us=Zt({id:"input-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;const i=dt(e,t=>({readonly:t.optional.constant(!1),options:t.optional.custom(Ke)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>ii,constraint:t=>function(t){const e=[],i=Ue(t.options);return i&&e.push(i),new ze(e)}(t.params),writer:t=>Vi},controller:t=>{const e=t.document,i=t.value,n=t.constraint,s=n&&Re(n,Ne);return s?new qe(e,{props:new f({options:s.values.value("options")}),value:i,viewProps:t.viewProps}):new Qe(e,{parser:t=>t,props:f.fromObject({formatter:ni}),value:i,viewProps:t.viewProps})},api:t=>"string"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof qe?new Oe(t.controller):null}),Fs=200,$s=3,qs=Mt("mll"),Hs=class{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(qs()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("textarea");i.classList.add(qs("i")),i.style.height=`calc(var(${Ci("containerUnitSize")}) * ${e.rows})`,i.readOnly=!0,e.viewProps.bindDisabled(i),this.element.appendChild(i),this.textareaElem_=i,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.textareaElem_,e=t.scrollTop===t.scrollHeight-t.clientHeight,i=[];this.value.rawValue.forEach(t=>{void 0!==t&&i.push(this.formatter_(t))}),t.textContent=i.join("\n"),e&&(t.scrollTop=t.scrollHeight)}onValueUpdate_(){this.update_()}},Gs=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new Hs(t,{formatter:e.formatter,rows:e.rows,value:this.value,viewProps:this.viewProps})}},Ys=Mt("sgl"),Xs=class{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(Ys()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("input");i.classList.add(Ys("i")),i.readOnly=!0,i.type="text",e.viewProps.bindDisabled(i),this.element.appendChild(i),this.inputElement=i,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.value.rawValue,e=t[t.length-1];this.inputElement.value=void 0!==e?this.formatter_(e):""}onValueUpdate_(){this.update_()}},Ws=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new Xs(t,{formatter:e.formatter,value:this.value,viewProps:this.viewProps})}},Qs=Zt({id:"monitor-bool",type:"monitor",accept:(t,e)=>{if("boolean"!=typeof t)return null;const i=dt(e,t=>({readonly:t.required.constant(!0),rows:t.optional.number}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>Je},controller:t=>{var e;return 1===t.value.rawValue.length?new Ws(t.document,{formatter:Ze,value:t.value,viewProps:t.viewProps}):new Gs(t.document,{formatter:Ze,rows:null!==(e=t.params.rows)&&void 0!==e?e:$s,value:t.value,viewProps:t.viewProps})}}),Js=class extends at{get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set min(t){this.controller.valueController.props.set("min",t)}},Zs=Mt("grl"),tr=class{constructor(t,e){this.onCursorChange_=this.onCursorChange_.bind(this),this.onValueUpdate_=this.onValueUpdate_.bind(this),this.element=t.createElement("div"),this.element.classList.add(Zs()),e.viewProps.bindClassModifiers(this.element),this.formatter_=e.formatter,this.props_=e.props,this.cursor_=e.cursor,this.cursor_.emitter.on("change",this.onCursorChange_);const i=t.createElementNS(gt,"svg");i.classList.add(Zs("g")),i.style.height=`calc(var(${Ci("containerUnitSize")}) * ${e.rows})`,this.element.appendChild(i),this.svgElem_=i;const n=t.createElementNS(gt,"polyline");this.svgElem_.appendChild(n),this.lineElem_=n;const s=t.createElement("div");s.classList.add(Zs("t"),Mt("tt")()),this.element.appendChild(s),this.tooltipElem_=s,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}get graphElement(){return this.svgElem_}update_(){const{clientWidth:t,clientHeight:e}=this.element,i=this.value.rawValue.length-1,n=this.props_.get("min"),s=this.props_.get("max"),r=[];this.value.rawValue.forEach((o,a)=>{if(void 0===o)return;const l=F(a,0,i,0,t),p=F(o,n,s,e,0);r.push([l,p].join(","))}),this.lineElem_.setAttributeNS(null,"points",r.join(" "));const o=this.tooltipElem_,a=this.value.rawValue[this.cursor_.rawValue];if(void 0===a)return void o.classList.remove(Zs("t","a"));const l=F(this.cursor_.rawValue,0,i,0,t),p=F(a,n,s,e,0);o.style.left=`${l}px`,o.style.top=`${p}px`,o.textContent=`${this.formatter_(a)}`,o.classList.contains(Zs("t","a"))||(o.classList.add(Zs("t","a"),Zs("t","in")),wt(o),o.classList.remove(Zs("t","in")))}onValueUpdate_(){this.update_()}onCursorChange_(){this.update_()}},er=class{constructor(t,e){if(this.onGraphMouseMove_=this.onGraphMouseMove_.bind(this),this.onGraphMouseLeave_=this.onGraphMouseLeave_.bind(this),this.onGraphPointerDown_=this.onGraphPointerDown_.bind(this),this.onGraphPointerMove_=this.onGraphPointerMove_.bind(this),this.onGraphPointerUp_=this.onGraphPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.cursor_=_(-1),this.view=new tr(t,{cursor:this.cursor_,formatter:e.formatter,rows:e.rows,props:this.props,value:this.value,viewProps:this.viewProps}),_t(t)){const t=new hi(this.view.element);t.emitter.on("down",this.onGraphPointerDown_),t.emitter.on("move",this.onGraphPointerMove_),t.emitter.on("up",this.onGraphPointerUp_)}else this.view.element.addEventListener("mousemove",this.onGraphMouseMove_),this.view.element.addEventListener("mouseleave",this.onGraphMouseLeave_)}importProps(t){return ut(t,null,t=>({max:t.required.number,min:t.required.number}),t=>(this.props.set("max",t.max),this.props.set("min",t.min),!0))}exportProps(){return vt(null,{max:this.props.get("max"),min:this.props.get("min")})}onGraphMouseLeave_(){this.cursor_.rawValue=-1}onGraphMouseMove_(t){const{clientWidth:e}=this.view.element;this.cursor_.rawValue=Math.floor(F(t.offsetX,0,e,0,this.value.rawValue.length))}onGraphPointerDown_(t){this.onGraphPointerMove_(t)}onGraphPointerMove_(t){t.data.point?this.cursor_.rawValue=Math.floor(F(t.data.point.x,0,t.data.bounds.width,0,this.value.rawValue.length)):this.cursor_.rawValue=-1}onGraphPointerUp_(){this.cursor_.rawValue=-1}};function ir(t){return o(t.format)?U(2):t.format}function nr(t){return"graph"===t.view}var sr=Zt({id:"monitor-number",type:"monitor",accept:(t,e)=>{if("number"!=typeof t)return null;const i=dt(e,t=>({format:t.optional.function,max:t.optional.number,min:t.optional.number,readonly:t.required.constant(!0),rows:t.optional.number,view:t.optional.string}));return i?{initialValue:t,params:i}:null},binding:{defaultBufferSize:t=>nr(t)?64:1,reader:t=>K},controller:t=>nr(t.params)?function(t){var e,i,n;return new er(t.document,{formatter:ir(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:$s,props:f.fromObject({max:null!==(i=t.params.max)&&void 0!==i?i:100,min:null!==(n=t.params.min)&&void 0!==n?n:0}),value:t.value,viewProps:t.viewProps})}(t):function(t){var e;return 1===t.value.rawValue.length?new Ws(t.document,{formatter:ir(t.params),value:t.value,viewProps:t.viewProps}):new Gs(t.document,{formatter:ir(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:$s,value:t.value,viewProps:t.viewProps})}(t),api:t=>t.controller.valueController instanceof er?new Js(t.controller):null}),rr=Zt({id:"monitor-string",type:"monitor",accept:(t,e)=>{if("string"!=typeof t)return null;const i=dt(e,t=>({multiline:t.optional.boolean,readonly:t.required.constant(!0),rows:t.optional.number}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>ii},controller:t=>{var e;const i=t.value;return i.rawValue.length>1||t.params.multiline?new Gs(t.document,{formatter:ni,rows:null!==(e=t.params.rows)&&void 0!==e?e:$s,value:i,viewProps:t.viewProps}):new Ws(t.document,{formatter:ni,value:i,viewProps:t.viewProps})}}),or=class{constructor(t){this.target=t.target,this.reader_=t.reader,this.writer_=t.writer}read(){return this.reader_(this.target.read())}write(t){this.writer_(this.target,t)}inject(t){this.write(this.reader_(t))}},ar=class{constructor(t){this.target=t.target,this.reader_=t.reader}read(){return this.reader_(this.target.read())}},lr=class{constructor(t){this.pluginsMap_={blades:[],inputs:[],monitors:[]},this.apiCache_=t}getAll(){return[...this.pluginsMap_.blades,...this.pluginsMap_.inputs,...this.pluginsMap_.monitors]}register(t,e){if(!(i=e.core)||i.major!==Jt.major)throw u.notCompatible(t,e.id);var i;"blade"===e.type?this.pluginsMap_.blades.unshift(e):"input"===e.type?this.pluginsMap_.inputs.unshift(e):"monitor"===e.type&&this.pluginsMap_.monitors.unshift(e)}createInput_(t,e,i){return this.pluginsMap_.inputs.reduce((n,s)=>null!=n?n:function(t,e){var i;const n=t.accept(e.target.read(),e.params);if(o(n))return null;const s={target:e.target,initialValue:n.initialValue,params:n.params},r=dt(e.params,t=>({disabled:t.optional.boolean,hidden:t.optional.boolean,label:t.optional.string,tag:t.optional.string})),a=t.binding.reader(s),l=t.binding.constraint?t.binding.constraint(s):void 0,p=new or({reader:a,target:e.target,writer:t.binding.writer(s)}),h=new lt(_(a(n.initialValue),{constraint:l,equals:t.binding.equals}),p),c=t.controller({constraint:l,document:e.document,initialValue:n.initialValue,params:n.params,value:h,viewProps:fe.create({disabled:null==r?void 0:r.disabled,hidden:null==r?void 0:r.hidden})});return new Nt(e.document,{blade:pe(),props:f.fromObject({label:"label"in e.params?null!==(i=null==r?void 0:r.label)&&void 0!==i?i:null:e.target.key}),tag:null==r?void 0:r.tag,value:h,valueController:c})}(s,{document:t,target:e,params:i}),null)}createMonitor_(t,e,i){return this.pluginsMap_.monitors.reduce((n,s)=>null!=n?n:function(t,e){var i,n,s;const r=t.accept(e.target.read(),e.params);if(o(r))return null;const a={target:e.target,initialValue:r.initialValue,params:r.params},l=dt(e.params,t=>({bufferSize:t.optional.number,disabled:t.optional.boolean,hidden:t.optional.boolean,interval:t.optional.number,label:t.optional.string})),p=t.binding.reader(a),h=null!==(n=null!==(i=null==l?void 0:l.bufferSize)&&void 0!==i?i:t.binding.defaultBufferSize&&t.binding.defaultBufferSize(r.params))&&void 0!==n?n:1,c=new Ut({binding:new ar({reader:p,target:e.target}),bufferSize:h,ticker:(d=e.document,u=null==l?void 0:l.interval,0===u?new Be:new Te(d,null!=u?u:Fs))});var d,u;const v=t.controller({document:e.document,params:r.params,value:c,viewProps:fe.create({disabled:null==l?void 0:l.disabled,hidden:null==l?void 0:l.hidden})});return v.viewProps.bindDisabled(c.ticker),v.viewProps.handleDispose(()=>{c.ticker.dispose()}),new Ft(e.document,{blade:pe(),props:f.fromObject({label:"label"in e.params?null!==(s=null==l?void 0:l.label)&&void 0!==s?s:null:e.target.key}),value:c,valueController:v})}(s,{document:t,params:i,target:e}),null)}createBinding(t,e,i){if(o(e.read()))throw new u({context:{key:e.key},type:"nomatchingcontroller"});const n=this.createInput_(t,e,i);if(n)return n;const s=this.createMonitor_(t,e,i);if(s)return s;throw new u({context:{key:e.key},type:"nomatchingcontroller"})}createBlade(t,e){const i=this.pluginsMap_.blades.reduce((i,n)=>null!=i?i:function(t,e){const i=t.accept(e.params);if(!i)return null;const n=dt(e.params,t=>({disabled:t.optional.boolean,hidden:t.optional.boolean}));return t.controller({blade:pe(),document:e.document,params:Object.assign(Object.assign({},i.params),{disabled:null==n?void 0:n.disabled,hidden:null==n?void 0:n.hidden}),viewProps:fe.create({disabled:null==n?void 0:n.disabled,hidden:null==n?void 0:n.hidden})})}(n,{document:t,params:e}),null);if(!i)throw new u({type:"nomatchingview",context:{params:e}});return i}createInputBindingApi_(t){const e=this.pluginsMap_.inputs.reduce((e,i)=>{var n,s;return e||(null!==(s=null===(n=i.api)||void 0===n?void 0:n.call(i,{controller:t}))&&void 0!==s?s:null)},null);return this.apiCache_.add(t,null!=e?e:new at(t))}createMonitorBindingApi_(t){const e=this.pluginsMap_.monitors.reduce((e,i)=>{var n,s;return e||(null!==(s=null===(n=i.api)||void 0===n?void 0:n.call(i,{controller:t}))&&void 0!==s?s:null)},null);return 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Ho(t,{props:e.props,viewProps:this.viewProps}),this.view.valueElement.appendChild(this.valueController.view.element)}importProps(t){return Mo(t,null,t=>({label:t.optional.string}),t=>(this.props.set("label",t.label),!0))}exportProps(){return So(null,{label:this.props.get("label")})}},Yo=$o(""),Xo={veryfirst:"vfst",first:"fst",last:"lst",verylast:"vlst"},Wo=class{constructor(t){this.parent_=null,this.blade=t.blade,this.view=t.view,this.viewProps=t.viewProps;const e=this.view.element;this.blade.value("positions").emitter.on("change",()=>{["veryfirst","first","last","verylast"].forEach(t=>{e.classList.remove(Yo(void 0,Xo[t]))}),this.blade.get("positions").forEach(t=>{e.classList.add(Yo(void 0,Xo[t]))})}),this.viewProps.handleDispose(()=>{Ro(e)})}get parent(){return this.parent_}set parent(t){this.parent_=t,this.viewProps.set("parent",this.parent_?this.parent_.viewProps:null)}importState(t){return 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So(()=>super.exportState(),Object.assign(Object.assign({value:this.value.rawValue},this.labelController.exportProps()),null!==(i=null===(e=(t=this.valueController).exportProps)||void 0===e?void 0:e.call(t))&&void 0!==i?i:{}))}};function Jo(t,e){for(;t.length{i(new fo(this))}),this}};function ia(t,e){return i=>{!function(t,e,i){i?t.classList.add(e):t.classList.remove(e)}(t,e,i)}}function na(t,e){Io(t,t=>{e.textContent=null!=t?t:""})}var sa=$o("btn"),ra=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(sa()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("button");i.classList.add(sa("b")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i;const n=t.createElement("div");n.classList.add(sa("t")),na(e.props.value("title"),n),this.buttonElement.appendChild(n)}},oa=class{constructor(t,e){this.emitter=new Ar,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new ra(t,{props:this.props,viewProps:this.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}importProps(t){return Mo(t,null,t=>({title:t.optional.string}),t=>(this.props.set("title",t.title),!0))}exportProps(){return So(null,{title:this.props.get("title")})}onClick_(){this.emitter.emit("click",{sender:this})}},aa=class extends Wo{constructor(t,e){const i=new oa(t,{props:e.buttonProps,viewProps:e.viewProps}),n=new Go(t,{blade:e.blade,props:e.labelProps,valueController:i});super({blade:e.blade,view:n.view,viewProps:e.viewProps}),this.buttonController=i,this.labelController=n}importState(t){return Mo(t,t=>super.importState(t)&&this.buttonController.importProps(t)&&this.labelController.importProps(t),()=>({}),()=>!0)}exportState(){return So(()=>super.exportState(),Object.assign(Object.assign({},this.buttonController.exportProps()),this.labelController.exportProps()))}},la=new class{constructor(t){const[e,i]=t.split("-"),n=e.split(".");this.major=parseInt(n[0],10),this.minor=parseInt(n[1],10),this.patch=parseInt(n[2],10),this.prerelease=null!=i?i:null}toString(){const t=[this.major,this.minor,this.patch].join(".");return null!==this.prerelease?[t,this.prerelease].join("-"):t}}("2.0.0-beta.2");function pa(t){return Object.assign({core:la},t)}pa({id:"button",type:"blade",accept(t){const e=Lo(t,t=>({title:t.required.string,view:t.required.constant("button"),label:t.optional.string}));return e?{params:e}:null},controller:t=>new aa(t.document,{blade:t.blade,buttonProps:Rr.fromObject({title:t.params.title}),labelProps:Rr.fromObject({label:t.params.label}),viewProps:t.viewProps}),api:t=>t.controller instanceof aa?new ea(t.controller):null});var ha=class{constructor(t,e){this.onRackValueChange_=this.onRackValueChange_.bind(this),this.controller_=t,this.emitter_=new Ar,this.pool_=e,this.controller_.rack.emitter.on("valuechange",this.onRackValueChange_)}get children(){return this.controller_.rack.children.map(t=>this.pool_.createApi(t))}addBinding(t,e,i){const n=null!=i?i:{},s=this.controller_.element.ownerDocument,r=this.pool_.createBinding(s,function(t,e){if(!Dr.isBindable(t))throw jr.notBindable();return new Dr(t,e)}(t,e),n),o=this.pool_.createBindingApi(r);return this.add(o,n.index)}addFolder(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"folder"}))}(this,t)}addButton(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"button"}))}(this,t)}addTab(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"tab"}))}(this,t)}add(t,e){const i=t.controller;return this.controller_.rack.add(i,e),t}remove(t){this.controller_.rack.remove(t.controller)}addBlade(t){const e=this.controller_.element.ownerDocument,i=this.pool_.createBlade(e,t),n=this.pool_.createApi(i);return this.add(n,t.index)}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)}),this}refresh(){this.children.forEach(t=>{var e;kr(e=t)&&"refresh"in e&&"function"==typeof e.refresh&&t.refresh()})}onRackValueChange_(t){const e=t.bladeController,i=this.pool_.createApi(e),n=kr(s=e.value)&&"binding"in s&&kr(r=s.binding)&&"target"in r?e.value.binding:null;var s,r;this.emitter_.emit("change",new xo(i,n?n.target.read():e.value.rawValue,t.options.last))}},ca=class extends _o{constructor(t,e){super(t),this.rackApi_=new ha(t.rackController,e)}},da=class extends Wo{constructor(t){super({blade:t.blade,view:t.view,viewProps:t.rackController.viewProps}),this.rackController=t.rackController}importState(t){return Mo(t,t=>super.importState(t),t=>({children:t.required.array(t.required.raw)}),t=>this.rackController.rack.children.every((e,i)=>e.importState(t.children[i])))}exportState(){return So(()=>super.exportState(),{children:this.rackController.rack.children.map(t=>t.exportState())})}};function ua(t){return"rackController"in t}var va=class{constructor(t){this.emitter=new Ar,this.items_=[],this.cache_=new Set,this.onSubListAdd_=this.onSubListAdd_.bind(this),this.onSubListRemove_=this.onSubListRemove_.bind(this),this.extract_=t}get items(){return this.items_}allItems(){return Array.from(this.cache_)}find(t){for(const e of this.allItems())if(t(e))return e;return null}includes(t){return this.cache_.has(t)}add(t,e){if(this.includes(t))throw jr.shouldNeverHappen();const i=void 0!==e?e:this.items_.length;this.items_.splice(i,0,t),this.cache_.add(t);const n=this.extract_(t);n&&(n.emitter.on("add",this.onSubListAdd_),n.emitter.on("remove",this.onSubListRemove_),n.allItems().forEach(t=>{this.cache_.add(t)})),this.emitter.emit("add",{index:i,item:t,root:this,target:this})}remove(t){const e=this.items_.indexOf(t);if(e<0)return;this.items_.splice(e,1),this.cache_.delete(t);const i=this.extract_(t);i&&(i.allItems().forEach(t=>{this.cache_.delete(t)}),i.emitter.off("add",this.onSubListAdd_),i.emitter.off("remove",this.onSubListRemove_)),this.emitter.emit("remove",{index:e,item:t,root:this,target:this})}onSubListAdd_(t){this.cache_.add(t.item),this.emitter.emit("add",{index:t.index,item:t.item,root:this,target:t.target})}onSubListRemove_(t){this.cache_.delete(t.item),this.emitter.emit("remove",{index:t.index,item:t.item,root:this,target:t.target})}};function ma(t){return ua(t)?t.rackController.rack.bcSet_:null}var ba=class{constructor(t){var e,i;this.emitter=new Ar,this.onBladePositionsChange_=this.onBladePositionsChange_.bind(this),this.onSetAdd_=this.onSetAdd_.bind(this),this.onSetRemove_=this.onSetRemove_.bind(this),this.onChildDispose_=this.onChildDispose_.bind(this),this.onChildPositionsChange_=this.onChildPositionsChange_.bind(this),this.onChildValueChange_=this.onChildValueChange_.bind(this),this.onChildViewPropsChange_=this.onChildViewPropsChange_.bind(this),this.onRackLayout_=this.onRackLayout_.bind(this),this.onRackValueChange_=this.onRackValueChange_.bind(this),this.blade_=null!==(e=t.blade)&&void 0!==e?e:null,null===(i=this.blade_)||void 0===i||i.value("positions").emitter.on("change",this.onBladePositionsChange_),this.viewProps=t.viewProps,this.bcSet_=new va(ma),this.bcSet_.emitter.on("add",this.onSetAdd_),this.bcSet_.emitter.on("remove",this.onSetRemove_)}get children(){return this.bcSet_.items}add(t,e){var i;null===(i=t.parent)||void 0===i||i.remove(t),t.parent=this,this.bcSet_.add(t,e)}remove(t){t.parent=null,this.bcSet_.remove(t)}find(t){return this.bcSet_.allItems().filter(t)}onSetAdd_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("add",{bladeController:t.item,index:t.index,root:e,sender:this}),!e)return;const i=t.item;if(i.viewProps.emitter.on("change",this.onChildViewPropsChange_),i.blade.value("positions").emitter.on("change",this.onChildPositionsChange_),i.viewProps.handleDispose(this.onChildDispose_),jo(i))i.value.emitter.on("change",this.onChildValueChange_);else if(ua(i)){const t=i.rackController.rack;if(t){const e=t.emitter;e.on("layout",this.onRackLayout_),e.on("valuechange",this.onRackValueChange_)}}}onSetRemove_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("remove",{bladeController:t.item,root:e,sender:this}),!e)return;const i=t.item;if(jo(i))i.value.emitter.off("change",this.onChildValueChange_);else if(ua(i)){const t=i.rackController.rack;if(t){const e=t.emitter;e.off("layout",this.onRackLayout_),e.off("valuechange",this.onRackValueChange_)}}}updatePositions_(){const t=this.bcSet_.items.filter(t=>!t.viewProps.get("hidden")),e=t[0],i=t[t.length-1];this.bcSet_.items.forEach(t=>{const n=[];t===e&&(n.push("first"),this.blade_&&!this.blade_.get("positions").includes("veryfirst")||n.push("veryfirst")),t===i&&(n.push("last"),this.blade_&&!this.blade_.get("positions").includes("verylast")||n.push("verylast")),t.blade.set("positions",n)})}onChildPositionsChange_(){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildViewPropsChange_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildDispose_(){this.bcSet_.items.filter(t=>t.viewProps.get("disposed")).forEach(t=>{this.bcSet_.remove(t)})}onChildValueChange_(t){const e=function(t,e){for(let i=0;i{for(let t=this.rack.children.length-1;t>=0;t--)this.rack.children[t].viewProps.set("disposed",!0)})}onRackAdd_(t){t.root&&zo(this.element,t.bladeController.view.element,t.index)}onRackRemove_(t){t.root&&Ro(t.bladeController.view.element)}};function wa(){return new Rr({positions:zr([],{equals:Lr})})}var _a=class t extends Rr{constructor(t){super(t)}static create(e){const i={completed:!0,expanded:e,expandedHeight:null,shouldFixHeight:!1,temporaryExpanded:null};return new t(Rr.createCore(i))}get styleExpanded(){var t;return null!==(t=this.get("temporaryExpanded"))&&void 0!==t?t:this.get("expanded")}get styleHeight(){if(!this.styleExpanded)return"0";const t=this.get("expandedHeight");return this.get("shouldFixHeight")&&!Er(t)?`${t}px`:"auto"}bindExpandedClass(t,e){const i=()=>{this.styleExpanded?t.classList.add(e):t.classList.remove(e)};Uo(this,"expanded",i),Uo(this,"temporaryExpanded",i)}cleanUpTransition(){this.set("shouldFixHeight",!1),this.set("expandedHeight",null),this.set("completed",!0)}};function fa(t,e){e.style.height=t.styleHeight}function xa(t,e){t.value("expanded").emitter.on("beforechange",()=>{if(t.set("completed",!1),Er(t.get("expandedHeight"))){const i=function(t,e){let i=0;return function(n){const s=n.style.transition;n.style.transition="none",t.set("expandedHeight",null),t.set("temporaryExpanded",!0),Ao(e),i=e.clientHeight,t.set("temporaryExpanded",null),Ao(e),n.style.transition=s}(e),i}(t,e);i>0&&t.set("expandedHeight",i)}t.set("shouldFixHeight",!0),Ao(e)}),t.emitter.on("change",()=>{fa(t,e)}),fa(t,e),e.addEventListener("transitionend",e=>{"height"===e.propertyName&&t.cleanUpTransition()})}var Ca=class extends ca{constructor(t,e){super(t,e),this.emitter_=new Ar,this.controller.foldable.value("expanded").emitter.on("change",t=>{this.emitter_.emit("fold",new Co(this,t.sender.rawValue))}),this.rackApi_.on("change",t=>{this.emitter_.emit("change",t)})}get expanded(){return this.controller.foldable.get("expanded")}set expanded(t){this.controller.foldable.set("expanded",t)}get title(){return this.controller.props.get("title")}set title(t){this.controller.props.set("title",t)}get children(){return this.rackApi_.children}addBinding(t,e,i){return this.rackApi_.addBinding(t,e,i)}addFolder(t){return this.rackApi_.addFolder(t)}addButton(t){return this.rackApi_.addButton(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){return this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBlade(t){return this.rackApi_.addBlade(t)}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)}),this}refresh(){this.rackApi_.refresh()}},ya=$o("cnt"),Pa=class{constructor(t,e){var i;this.className_=$o(null!==(i=e.viewName)&&void 0!==i?i:"fld"),this.element=t.createElement("div"),this.element.classList.add(this.className_(),ya()),e.viewProps.bindClassModifiers(this.element),this.foldable_=e.foldable,this.foldable_.bindExpandedClass(this.element,this.className_(void 0,"expanded")),Uo(this.foldable_,"completed",ia(this.element,this.className_(void 0,"cpl")));const n=t.createElement("button");n.classList.add(this.className_("b")),Uo(e.props,"title",t=>{Er(t)?this.element.classList.add(this.className_(void 0,"not")):this.element.classList.remove(this.className_(void 0,"not"))}),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const s=t.createElement("div");s.classList.add(this.className_("i")),this.element.appendChild(s);const r=t.createElement("div");r.classList.add(this.className_("t")),na(e.props.value("title"),r),this.buttonElement.appendChild(r),this.titleElement=r;const o=t.createElement("div");o.classList.add(this.className_("m")),this.buttonElement.appendChild(o);const a=t.createElement("div");a.classList.add(this.className_("c")),this.element.appendChild(a),this.containerElement=a}},Ea=class extends da{constructor(t,e){var i;const n=_a.create(null===(i=e.expanded)||void 0===i||i),s=new Pa(t,{foldable:n,props:e.props,viewName:e.root?"rot":void 0,viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new ga({blade:e.blade,element:s.containerElement,root:e.root,viewProps:e.viewProps}),view:s})),this.onTitleClick_=this.onTitleClick_.bind(this),this.props=e.props,this.foldable=n,xa(this.foldable,this.view.containerElement),this.rackController.rack.emitter.on("add",()=>{this.foldable.cleanUpTransition()}),this.rackController.rack.emitter.on("remove",()=>{this.foldable.cleanUpTransition()}),this.view.buttonElement.addEventListener("click",this.onTitleClick_)}get document(){return this.view.element.ownerDocument}importState(t){return Mo(t,t=>super.importState(t),t=>({expanded:t.required.boolean,title:t.optional.string}),t=>(this.foldable.set("expanded",t.expanded),this.props.set("title",t.title),!0))}exportState(){return So(()=>super.exportState(),{expanded:this.foldable.get("expanded"),title:this.props.get("title")})}onTitleClick_(){this.foldable.set("expanded",!this.foldable.get("expanded"))}};pa({id:"folder",type:"blade",accept(t){const e=Lo(t,t=>({title:t.required.string,view:t.required.constant("folder"),expanded:t.optional.boolean}));return e?{params:e}:null},controller:t=>new Ea(t.document,{blade:t.blade,expanded:t.params.expanded,props:Rr.fromObject({title:t.params.title}),viewProps:t.viewProps}),api:t=>t.controller instanceof Ea?new Ca(t.controller,t.pool):null});var ka=$o("");function Va(t,e){return ia(t,ka(void 0,e))}var La=class t extends Rr{constructor(t){var e,i;super(t),this.onDisabledChange_=this.onDisabledChange_.bind(this),this.onParentChange_=this.onParentChange_.bind(this),this.onParentGlobalDisabledChange_=this.onParentGlobalDisabledChange_.bind(this),[this.globalDisabled_,this.setGlobalDisabled_]=(i=zr(this.getGlobalDisabled_()),[new Tr(i),(t,e)=>{i.setRawValue(t,e)}]),this.value("disabled").emitter.on("change",this.onDisabledChange_),this.value("parent").emitter.on("change",this.onParentChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_)}static create(e){var i,n,s;const r=null!=e?e:{};return new t(Rr.createCore({disabled:null!==(i=r.disabled)&&void 0!==i&&i,disposed:!1,hidden:null!==(n=r.hidden)&&void 0!==n&&n,parent:null!==(s=r.parent)&&void 0!==s?s:null}))}get globalDisabled(){return this.globalDisabled_}bindClassModifiers(t){Io(this.globalDisabled_,Va(t,"disabled")),Uo(this,"hidden",Va(t,"hidden"))}bindDisabled(t){Io(this.globalDisabled_,e=>{t.disabled=e})}bindTabIndex(t){Io(this.globalDisabled_,e=>{t.tabIndex=e?-1:0})}handleDispose(t){this.value("disposed").emitter.on("change",e=>{e&&t()})}importState(t){this.set("disabled",t.disabled),this.set("hidden",t.hidden)}exportState(){return{disabled:this.get("disabled"),hidden:this.get("hidden")}}getGlobalDisabled_(){const t=this.get("parent");return!!t&&t.globalDisabled.rawValue||this.get("disabled")}updateGlobalDisabled_(){this.setGlobalDisabled_(this.getGlobalDisabled_())}onDisabledChange_(){this.updateGlobalDisabled_()}onParentGlobalDisabledChange_(){this.updateGlobalDisabled_()}onParentChange_(t){var e;const i=t.previousRawValue;null==i||i.globalDisabled.emitter.off("change",this.onParentGlobalDisabledChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_),this.updateGlobalDisabled_()}},Ma=$o("tbp"),Sa=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Ma()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Ma("c")),this.element.appendChild(i),this.containerElement=i}},ja=$o("tbi"),Da=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(ja()),e.viewProps.bindClassModifiers(this.element),Uo(e.props,"selected",t=>{t?this.element.classList.add(ja(void 0,"sel")):this.element.classList.remove(ja(void 0,"sel"))});const i=t.createElement("button");i.classList.add(ja("b")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i;const n=t.createElement("div");n.classList.add(ja("t")),na(e.props.value("title"),n),this.buttonElement.appendChild(n),this.titleElement=n}},Aa=class{constructor(t,e){this.emitter=new Ar,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new Da(t,{props:e.props,viewProps:e.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}onClick_(){this.emitter.emit("click",{sender:this})}},Oa=class extends da{constructor(t,e){const i=new Sa(t,{viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new ga({blade:e.blade,element:i.containerElement,viewProps:e.viewProps}),view:i})),this.onItemClick_=this.onItemClick_.bind(this),this.ic_=new Aa(t,{props:e.itemProps,viewProps:La.create()}),this.ic_.emitter.on("click",this.onItemClick_),this.props=e.props,Uo(this.props,"selected",t=>{this.itemController.props.set("selected",t),this.viewProps.set("hidden",!t)})}get itemController(){return this.ic_}importState(t){return Mo(t,t=>super.importState(t),t=>({selected:t.required.boolean,title:t.required.string}),t=>(this.ic_.props.set("selected",t.selected),this.ic_.props.set("title",t.title),!0))}exportState(){return So(()=>super.exportState(),{selected:this.ic_.props.get("selected"),title:this.ic_.props.get("title")})}onItemClick_(){this.props.set("selected",!0)}},Ba=class extends ca{constructor(t,e){super(t,e),this.emitter_=new Ar,this.onSelect_=this.onSelect_.bind(this),this.pool_=e,this.rackApi_.on("change",t=>{this.emitter_.emit("change",t)}),this.controller.tab.selectedIndex.emitter.on("change",this.onSelect_)}get pages(){return this.rackApi_.children}addPage(t){const e=this.controller.view.element.ownerDocument,i=new Oa(e,{blade:wa(),itemProps:Rr.fromObject({selected:!1,title:t.title}),props:Rr.fromObject({selected:!1}),viewProps:La.create()}),n=this.pool_.createApi(i);return this.rackApi_.add(n,t.index)}removePage(t){this.rackApi_.remove(this.rackApi_.children[t])}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t)}),this}onSelect_(t){this.emitter_.emit("select",new yo(this,t.rawValue))}},Ta=class extends ca{get title(){var t;return null!==(t=this.controller.itemController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.itemController.props.set("title",t)}get selected(){return this.controller.props.get("selected")}set selected(t){this.controller.props.set("selected",t)}get children(){return this.rackApi_.children}addButton(t){return this.rackApi_.addButton(t)}addFolder(t){return this.rackApi_.addFolder(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBinding(t,e,i){return this.rackApi_.addBinding(t,e,i)}addBlade(t){return this.rackApi_.addBlade(t)}refresh(){this.rackApi_.refresh()}},za=class{constructor(){this.onItemSelectedChange_=this.onItemSelectedChange_.bind(this),this.empty=zr(!0),this.selectedIndex=zr(-1),this.items_=[]}add(t,e){const i=null!=e?e:this.items_.length;this.items_.splice(i,0,t),t.emitter.on("change",this.onItemSelectedChange_),this.keepSelection_()}remove(t){const e=this.items_.indexOf(t);e<0||(this.items_.splice(e,1),t.emitter.off("change",this.onItemSelectedChange_),this.keepSelection_())}keepSelection_(){if(0===this.items_.length)return this.selectedIndex.rawValue=-1,void(this.empty.rawValue=!0);const t=this.items_.findIndex(t=>t.rawValue);t<0?(this.items_.forEach((t,e)=>{t.rawValue=0===e}),this.selectedIndex.rawValue=0):(this.items_.forEach((e,i)=>{e.rawValue=i===t}),this.selectedIndex.rawValue=t),this.empty.rawValue=!1}onItemSelectedChange_(t){if(t.rawValue){const e=this.items_.findIndex(e=>e===t.sender);this.items_.forEach((t,i)=>{t.rawValue=i===e}),this.selectedIndex.rawValue=e}else this.keepSelection_()}},Ra=$o("tab"),Na=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Ra(),ya()),e.viewProps.bindClassModifiers(this.element),Io(e.empty,ia(this.element,Ra(void 0,"nop")));const i=t.createElement("div");i.classList.add(Ra("t")),this.element.appendChild(i),this.itemsElement=i;const n=t.createElement("div");n.classList.add(Ra("i")),this.element.appendChild(n);const s=t.createElement("div");s.classList.add(Ra("c")),this.element.appendChild(s),this.contentsElement=s}},Ka=class extends da{constructor(t,e){const i=new za,n=new Na(t,{empty:i.empty,viewProps:e.viewProps});super({blade:e.blade,rackController:new ga({blade:e.blade,element:n.contentsElement,viewProps:e.viewProps}),view:n}),this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this);const s=this.rackController.rack;s.emitter.on("add",this.onRackAdd_),s.emitter.on("remove",this.onRackRemove_),this.tab=i}add(t,e){this.rackController.rack.add(t,e)}remove(t){this.rackController.rack.remove(this.rackController.rack.children[t])}onRackAdd_(t){if(!t.root)return;const e=t.bladeController;zo(this.view.itemsElement,e.itemController.view.element,t.index),e.itemController.viewProps.set("parent",this.viewProps),this.tab.add(e.props.value("selected"))}onRackRemove_(t){if(!t.root)return;const e=t.bladeController;Ro(e.itemController.view.element),e.itemController.viewProps.set("parent",null),this.tab.remove(e.props.value("selected"))}};pa({id:"tab",type:"blade",accept(t){const e=Lo(t,t=>({pages:t.required.array(t.required.object({title:t.required.string})),view:t.required.constant("tab")}));return e&&0!==e.pages.length?{params:e}:null},controller(t){const e=new Ka(t.document,{blade:t.blade,viewProps:t.viewProps});return t.params.pages.forEach(i=>{const n=new Oa(t.document,{blade:wa(),itemProps:Rr.fromObject({selected:!1,title:i.title}),props:Rr.fromObject({selected:!1}),viewProps:La.create()});e.add(n)}),e},api:t=>t.controller instanceof Ka?new Ba(t.controller,t.pool):t.controller instanceof Oa?new Ta(t.controller,t.pool):null});var Ia=class extends Po{get options(){return this.controller.valueController.props.get("options")}set options(t){this.controller.valueController.props.set("options",t)}},Ua=class{constructor(){this.disabled=!1,this.emitter=new Ar}dispose(){}tick(){this.disabled||this.emitter.emit("tick",{sender:this})}},Fa=class{constructor(t,e){this.disabled_=!1,this.timerId_=null,this.onTick_=this.onTick_.bind(this),this.doc_=t,this.emitter=new Ar,this.interval_=e,this.setTimer_()}get disabled(){return this.disabled_}set disabled(t){this.disabled_=t,this.disabled_?this.clearTimer_():this.setTimer_()}dispose(){this.clearTimer_()}clearTimer_(){if(null===this.timerId_)return;const t=this.doc_.defaultView;t&&t.clearInterval(this.timerId_),this.timerId_=null}setTimer_(){if(this.clearTimer_(),this.interval_<=0)return;const t=this.doc_.defaultView;t&&(this.timerId_=t.setInterval(this.onTick_,this.interval_))}onTick_(){this.disabled_||this.emitter.emit("tick",{sender:this})}},$a=class{constructor(t){this.constraints=t}constrain(t){return this.constraints.reduce((t,e)=>e.constrain(t),t)}};function qa(t,e){if(t instanceof e)return t;if(t instanceof $a){const i=t.constraints.reduce((t,i)=>t||(i instanceof e?i:null),null);if(i)return i}return null}var Ha=class{constructor(t){this.values=Rr.fromObject({options:t})}constrain(t){const e=this.values.get("options");return 0===e.length||e.filter(e=>e.value===t).length>0?t:e[0].value}};function Ga(t){var e;const i=Vo;return Array.isArray(t)?null===(e=Lo({items:t},t=>({items:t.required.array(t.required.object({text:t.required.string,value:t.required.raw}))})))||void 0===e?void 0:e.items:"object"==typeof t?i.required.raw(t).value:void 0}function Ya(t){if(Array.isArray(t))return t;const e=[];return Object.keys(t).forEach(i=>{e.push({text:i,value:t[i]})}),e}function Xa(t){return Er(t)?null:new Ha(Ya(t))}var Wa=$o("lst"),Qa=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.element=t.createElement("div"),this.element.classList.add(Wa()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("select");i.classList.add(Wa("s")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.selectElement=i;const n=t.createElement("div");n.classList.add(Wa("m")),n.appendChild(To(t,"dropdown")),this.element.appendChild(n),e.value.emitter.on("change",this.onValueChange_),this.value_=e.value,Uo(this.props_,"options",e=>{No(this.selectElement),e.forEach(e=>{const i=t.createElement("option");i.textContent=e.text,this.selectElement.appendChild(i)}),this.update_()})}update_(){const t=this.props_.get("options").map(t=>t.value);this.selectElement.selectedIndex=t.indexOf(this.value_.rawValue)}onValueChange_(){this.update_()}},Ja=class{constructor(t,e){this.onSelectChange_=this.onSelectChange_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new Qa(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.view.selectElement.addEventListener("change",this.onSelectChange_)}onSelectChange_(t){const e=t.currentTarget;this.value.rawValue=this.props.get("options")[e.selectedIndex].value}importProps(t){return Mo(t,null,t=>({options:t.required.custom(Ga)}),t=>(this.props.set("options",Ya(t.options)),!0))}exportProps(){return So(null,{options:this.props.get("options")})}},Za=$o("pop"),tl=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Za()),e.viewProps.bindClassModifiers(this.element),Io(e.shows,ia(this.element,Za(void 0,"v")))}},el=class{constructor(t,e){this.shows=zr(!1),this.viewProps=e.viewProps,this.view=new tl(t,{shows:this.shows,viewProps:this.viewProps})}},il=$o("txt"),nl=class{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(il()),e.viewProps.bindClassModifiers(this.element),this.props_=e.props,this.props_.emitter.on("change",this.onChange_);const i=t.createElement("input");i.classList.add(il("i")),i.type="text",e.viewProps.bindDisabled(i),this.element.appendChild(i),this.inputElement=i,e.value.emitter.on("change",this.onChange_),this.value_=e.value,this.refresh()}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value_.rawValue)}onChange_(){this.refresh()}},sl=class{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.parser_=e.parser,this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new nl(t,{props:e.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_)}onInputChange_(t){const e=t.currentTarget.value,i=this.parser_(e);Er(i)||(this.value.rawValue=i),this.view.refresh()}};function rl(t){return"false"!==t&&!!t}function ol(t){return function(t){return String(t)}(t)}var al=ro(0);function ll(t){return al(t)+"%"}function pl(t){return String(t)}function hl(t){return t}function cl({primary:t,secondary:e,forward:i,backward:n}){let s=!1;function r(t){s||(s=!0,t(),s=!1)}t.emitter.on("change",n=>{r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),n.options)})}),e.emitter.on("change",s=>{r(()=>{t.setRawValue(n(t.rawValue,e.rawValue),s.options)}),r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),s.options)})}),r(()=>{e.setRawValue(i(t.rawValue,e.rawValue),{forceEmit:!1,last:!0})})}function dl(t,e){const i=t*(e.altKey?.1:1)*(e.shiftKey?10:1);return e.upKey?+i:e.downKey?-i:0}function ul(t){return{altKey:t.altKey,downKey:"ArrowDown"===t.key,shiftKey:t.shiftKey,upKey:"ArrowUp"===t.key}}function vl(t){return{altKey:t.altKey,downKey:"ArrowLeft"===t.key,shiftKey:t.shiftKey,upKey:"ArrowRight"===t.key}}function ml(t){return function(t){return"ArrowUp"===t||"ArrowDown"===t}(t)||"ArrowLeft"===t||"ArrowRight"===t}function bl(t,e){var i,n;const s=e.ownerDocument.defaultView,r=e.getBoundingClientRect();return{x:t.pageX-((null!==(i=s&&s.scrollX)&&void 0!==i?i:0)+r.left),y:t.pageY-((null!==(n=s&&s.scrollY)&&void 0!==n?n:0)+r.top)}}var gl=class{constructor(t){this.lastTouch_=null,this.onDocumentMouseMove_=this.onDocumentMouseMove_.bind(this),this.onDocumentMouseUp_=this.onDocumentMouseUp_.bind(this),this.onMouseDown_=this.onMouseDown_.bind(this),this.onTouchEnd_=this.onTouchEnd_.bind(this),this.onTouchMove_=this.onTouchMove_.bind(this),this.onTouchStart_=this.onTouchStart_.bind(this),this.elem_=t,this.emitter=new Ar,t.addEventListener("touchstart",this.onTouchStart_,{passive:!1}),t.addEventListener("touchmove",this.onTouchMove_,{passive:!0}),t.addEventListener("touchend",this.onTouchEnd_),t.addEventListener("mousedown",this.onMouseDown_)}computePosition_(t){const e=this.elem_.getBoundingClientRect();return{bounds:{width:e.width,height:e.height},point:t?{x:t.x,y:t.y}:null}}onMouseDown_(t){var e;t.preventDefault(),null===(e=t.currentTarget)||void 0===e||e.focus();const i=this.elem_.ownerDocument;i.addEventListener("mousemove",this.onDocumentMouseMove_),i.addEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(bl(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseMove_(t){this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(bl(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseUp_(t){const e=this.elem_.ownerDocument;e.removeEventListener("mousemove",this.onDocumentMouseMove_),e.removeEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(bl(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onTouchStart_(t){t.preventDefault();const e=t.targetTouches.item(0),i=this.elem_.getBoundingClientRect();this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-i.left,y:e.clientY-i.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchMove_(t){const e=t.targetTouches.item(0),i=this.elem_.getBoundingClientRect();this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-i.left,y:e.clientY-i.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchEnd_(t){var e;const i=null!==(e=t.targetTouches.item(0))&&void 0!==e?e:this.lastTouch_,n=this.elem_.getBoundingClientRect();this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(i?{x:i.clientX-n.left,y:i.clientY-n.top}:void 0),sender:this,shiftKey:t.shiftKey})}},wl=$o("txt"),_l=class{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(wl(),wl(void 0,"num")),e.arrayPosition&&this.element.classList.add(wl(void 0,e.arrayPosition)),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("input");i.classList.add(wl("i")),i.type="text",e.viewProps.bindDisabled(i),this.element.appendChild(i),this.inputElement=i,this.onDraggingChange_=this.onDraggingChange_.bind(this),this.dragging_=e.dragging,this.dragging_.emitter.on("change",this.onDraggingChange_),this.element.classList.add(wl()),this.inputElement.classList.add(wl("i"));const n=t.createElement("div");n.classList.add(wl("k")),this.element.appendChild(n),this.knobElement=n;const s=t.createElementNS(Do,"svg");s.classList.add(wl("g")),this.knobElement.appendChild(s);const r=t.createElementNS(Do,"path");r.classList.add(wl("gb")),s.appendChild(r),this.guideBodyElem_=r;const o=t.createElementNS(Do,"path");o.classList.add(wl("gh")),s.appendChild(o),this.guideHeadElem_=o;const a=t.createElement("div");a.classList.add($o("tt")()),this.knobElement.appendChild(a),this.tooltipElem_=a,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.refresh()}onDraggingChange_(t){if(null===t.rawValue)return void this.element.classList.remove(wl(void 0,"drg"));this.element.classList.add(wl(void 0,"drg"));const e=t.rawValue/this.props_.get("pointerScale"),i=e+(e>0?-1:e<0?1:0),n=lo(-i,-4,4);this.guideHeadElem_.setAttributeNS(null,"d",[`M ${i+n},0 L${i},4 L${i+n},8`,`M ${e},-1 L${e},9`].join(" ")),this.guideBodyElem_.setAttributeNS(null,"d",`M 0,4 L${e},4`);const s=this.props_.get("formatter");this.tooltipElem_.textContent=s(this.value.rawValue),this.tooltipElem_.style.left=`${e}px`}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value.rawValue)}onChange_(){this.refresh()}},fl=class{constructor(t,e){var i;this.originRawValue_=0,this.onInputChange_=this.onInputChange_.bind(this),this.onInputKeyDown_=this.onInputKeyDown_.bind(this),this.onInputKeyUp_=this.onInputKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.parser_=e.parser,this.props=e.props,this.sliderProps_=null!==(i=e.sliderProps)&&void 0!==i?i:null,this.value=e.value,this.viewProps=e.viewProps,this.dragging_=zr(null),this.view=new _l(t,{arrayPosition:e.arrayPosition,dragging:this.dragging_,props:this.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_),this.view.inputElement.addEventListener("keydown",this.onInputKeyDown_),this.view.inputElement.addEventListener("keyup",this.onInputKeyUp_);const n=new gl(this.view.knobElement);n.emitter.on("down",this.onPointerDown_),n.emitter.on("move",this.onPointerMove_),n.emitter.on("up",this.onPointerUp_)}constrainValue_(t){var e,i;const n=null===(e=this.sliderProps_)||void 0===e?void 0:e.get("min"),s=null===(i=this.sliderProps_)||void 0===i?void 0:i.get("max");let r=t;return void 0!==n&&(r=Math.max(r,n)),void 0!==s&&(r=Math.min(r,s)),r}onInputChange_(t){const e=t.currentTarget.value,i=this.parser_(e);Er(i)||(this.value.rawValue=this.constrainValue_(i)),this.view.refresh()}onInputKeyDown_(t){const e=dl(this.props.get("keyScale"),ul(t));0!==e&&this.value.setRawValue(this.constrainValue_(this.value.rawValue+e),{forceEmit:!1,last:!1})}onInputKeyUp_(t){0!==dl(this.props.get("keyScale"),ul(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}onPointerDown_(){this.originRawValue_=this.value.rawValue,this.dragging_.rawValue=0}computeDraggingValue_(t){if(!t.point)return null;const e=t.point.x-t.bounds.width/2;return this.constrainValue_(this.originRawValue_+e*this.props.get("pointerScale"))}onPointerMove_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!1,last:!1}),this.dragging_.rawValue=this.value.rawValue-this.originRawValue_)}onPointerUp_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!0,last:!0}),this.dragging_.rawValue=null)}},xl=$o("sld"),Cl=class{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(xl()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(xl("t")),e.viewProps.bindTabIndex(i),this.element.appendChild(i),this.trackElement=i;const n=t.createElement("div");n.classList.add(xl("k")),this.trackElement.appendChild(n),this.knobElement=n,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.update_()}update_(){const t=lo(oo(this.value.rawValue,this.props_.get("min"),this.props_.get("max"),0,100),0,100);this.knobElement.style.width=`${t}%`}onChange_(){this.update_()}},yl=class{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDownOrMove_=this.onPointerDownOrMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.props=e.props,this.view=new Cl(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new gl(this.view.trackElement),this.ptHandler_.emitter.on("down",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("move",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.trackElement.addEventListener("keydown",this.onKeyDown_),this.view.trackElement.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){t.point&&this.value.setRawValue(oo(lo(t.point.x,0,t.bounds.width),0,t.bounds.width,this.props.get("min"),this.props.get("max")),e)}onPointerDownOrMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=dl(this.props.get("keyScale"),vl(t));0!==e&&this.value.setRawValue(this.value.rawValue+e,{forceEmit:!1,last:!1})}onKeyUp_(t){0!==dl(this.props.get("keyScale"),vl(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},Pl=$o("sldtxt"),El=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Pl());const i=t.createElement("div");i.classList.add(Pl("s")),this.sliderView_=e.sliderView,i.appendChild(this.sliderView_.element),this.element.appendChild(i);const n=t.createElement("div");n.classList.add(Pl("t")),this.textView_=e.textView,n.appendChild(this.textView_.element),this.element.appendChild(n)}},kl=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.sliderC_=new yl(t,{props:e.sliderProps,value:e.value,viewProps:this.viewProps}),this.textC_=new fl(t,{parser:e.parser,props:e.textProps,sliderProps:e.sliderProps,value:e.value,viewProps:e.viewProps}),this.view=new El(t,{sliderView:this.sliderC_.view,textView:this.textC_.view})}get sliderController(){return this.sliderC_}get textController(){return this.textC_}importProps(t){return Mo(t,null,t=>({max:t.required.number,min:t.required.number}),t=>{const e=this.sliderC_.props;return e.set("max",t.max),e.set("min",t.min),!0})}exportProps(){const t=this.sliderC_.props;return So(null,{max:t.get("max"),min:t.get("min")})}},Vl={containerUnitSize:"cnt-usz"};function Ll(t){return`--${Vl[t]}`}var Ml=class{constructor(t,e){const i=$o(e.viewName);this.element=t.createElement("div"),this.element.classList.add(i()),e.viewProps.bindClassModifiers(this.element)}};function Sl(t){return go(t)}function jl(t){if(Vr(t))return Lo(t,Sl)}function Dl(t,e){if(!t)return;const i=[],n=vo(t,e);n&&i.push(n);const s=mo(t);return s&&i.push(s),new $a(i)}function Al(t){if("inline"===t||"popup"===t)return t}function Ol(t,e){t.write(e)}var Bl=$o("ckb"),Tl=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(Bl()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("label");i.classList.add(Bl("l")),this.element.appendChild(i);const n=t.createElement("input");n.classList.add(Bl("i")),n.type="checkbox",i.appendChild(n),this.inputElement=n,e.viewProps.bindDisabled(this.inputElement);const s=t.createElement("div");s.classList.add(Bl("w")),i.appendChild(s);const r=To(t,"check");s.appendChild(r),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}update_(){this.inputElement.checked=this.value.rawValue}onValueChange_(){this.update_()}},zl=class{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new Tl(t,{value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_)}onInputChange_(t){const e=t.currentTarget;this.value.rawValue=e.checked}};pa({id:"input-bool",type:"input",accept:(t,e)=>{if("boolean"!=typeof t)return null;const i=Lo(e,t=>({options:t.optional.custom(Ga),readonly:t.optional.constant(!1)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>rl,constraint:t=>function(t){const e=[],i=Xa(t.options);return i&&e.push(i),new $a(e)}(t.params),writer:t=>Ol},controller:t=>{const e=t.document,i=t.value,n=t.constraint,s=n&&qa(n,Ha);return s?new Ja(e,{props:new Rr({options:s.values.value("options")}),value:i,viewProps:t.viewProps}):new zl(e,{value:i,viewProps:t.viewProps})},api:t=>"boolean"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof Ja?new Ia(t.controller):null});var 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i=t.point.x/t.bounds.width,[n,s,r]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new Yl([n,s,r,i],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=dl(Zl(!0),vl(t));if(0===e)return;const[i,n,s,r]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new Yl([i,n,s,r+e],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==dl(Zl(!0),vl(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},Ip=$o("coltxt"),Up=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Ip()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Ip("m")),this.modeElem_=function(t){const e=t.createElement("select");return e.appendChild([{text:"RGB",value:"rgb"},{text:"HSL",value:"hsl"},{text:"HSV",value:"hsv"},{text:"HEX",value:"hex"}].reduce((e,i)=>{const n=t.createElement("option");return n.textContent=i.text,n.value=i.value,e.appendChild(n),e},t.createDocumentFragment())),e}(t),this.modeElem_.classList.add(Ip("ms")),i.appendChild(this.modeSelectElement),e.viewProps.bindDisabled(this.modeElem_);const n=t.createElement("div");n.classList.add(Ip("mm")),n.appendChild(To(t,"dropdown")),i.appendChild(n),this.element.appendChild(i);const s=t.createElement("div");s.classList.add(Ip("w")),this.element.appendChild(s),this.inputsElem_=s,this.inputViews_=e.inputViews,this.applyInputViews_(),Io(e.mode,t=>{this.modeElem_.value=t})}get modeSelectElement(){return this.modeElem_}get inputViews(){return this.inputViews_}set inputViews(t){this.inputViews_=t,this.applyInputViews_()}applyInputViews_(){No(this.inputsElem_);const t=this.element.ownerDocument;this.inputViews_.forEach(e=>{const 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fl(t,{arrayPosition:0===i?"fst":2===i?"lst":"mid",parser:e.parser,props:Rr.fromObject({formatter:(n=e.colorType,ro("float"===n?2:0)),keyScale:Zl(!1),pointerScale:"float"===e.colorType?.01:1}),value:zr(0,{constraint:Fp(e.colorMode,e.colorType,i)}),viewProps:e.viewProps});var n}(t,i,n);return cl({primary:e.value,secondary:s.value,forward:t=>sp(t,e.colorType).getComponents(e.colorMode)[n],backward(t,i){const s=e.colorMode,r=sp(t,e.colorType).getComponents(s);return r[n]=i,sp(np(Ul(Il(r),r[3]),s,e.colorType),"int")}}),s})}(t,{colorMode:e,colorType:this.colorType_,value:this.value,viewProps:this.viewProps}):function(t,e){const i=new sl(t,{parser:Ep("int"),props:Rr.fromObject({formatter:Lp}),value:zr(Yl.black()),viewProps:e.viewProps});return cl({primary:e.value,secondary:i.value,forward:t=>new Yl(Il(t.getComponents()),t.mode),backward:(t,e)=>new Yl(Ul(Il(e.getComponents(t.mode)),t.getComponents()[3]),t.mode)}),[i]}(t,{value:this.value,viewProps:this.viewProps})}onModeSelectChange_(t){const e=t.currentTarget;this.colorMode.rawValue=e.value,this.ccs_=this.createComponentControllers_(this.view.element.ownerDocument),this.view.inputViews=this.ccs_.map(t=>t.view)}},qp=$o("hpl"),Hp=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(qp()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const i=t.createElement("div");i.classList.add(qp("c")),this.element.appendChild(i);const n=t.createElement("div");n.classList.add(qp("m")),this.element.appendChild(n),this.markerElem_=n,this.update_()}update_(){const[t]=this.value.rawValue.getComponents("hsv");this.markerElem_.style.backgroundColor=Sp(new Yl([t,100,100],"hsv"));const e=oo(t,0,360,0,100);this.markerElem_.style.left=`${e}%`}onValueChange_(){this.update_()}},Gp=class{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new Hp(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new gl(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const i=oo(lo(t.point.x,0,t.bounds.width),0,t.bounds.width,0,360),[,n,s,r]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new Yl([i,n,s,r],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=dl(Zl(!1),vl(t));if(0===e)return;const[i,n,s,r]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new Yl([i+e,n,s,r],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==dl(Zl(!1),vl(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},Yp=$o("svp"),Xp=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(Yp()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const i=t.createElement("canvas");i.height=64,i.width=64,i.classList.add(Yp("c")),this.element.appendChild(i),this.canvasElement=i;const n=t.createElement("div");n.classList.add(Yp("m")),this.element.appendChild(n),this.markerElem_=n,this.update_()}update_(){const t=function(t){const e=t.ownerDocument.defaultView;return e&&"document"in e?t.getContext("2d",{willReadFrequently:!0}):null}(this.canvasElement);if(!t)return;const e=this.value.rawValue.getComponents("hsv"),i=this.canvasElement.width,n=this.canvasElement.height,s=t.getImageData(0,0,i,n),r=s.data;for(let l=0;lt.getComponents()[3],backward:(t,e)=>{const i=t.getComponents();return i[3]=e,new Yl(i,t.mode)}}),this.textsC_=new $p(t,{colorType:e.colorType,value:this.value,viewProps:this.viewProps}),this.view=new Wl(t,{alphaViews:this.alphaIcs_?{palette:this.alphaIcs_.palette.view,text:this.alphaIcs_.text.view}:null,hPaletteView:this.hPaletteC_.view,supportsAlpha:e.supportsAlpha,svPaletteView:this.svPaletteC_.view,textsView:this.textsC_.view,viewProps:this.viewProps})}get textsController(){return this.textsC_}},Jp=$o("colsw"),Zp=class{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.element=t.createElement("div"),this.element.classList.add(Jp()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Jp("sw")),this.element.appendChild(i),this.swatchElem_=i;const n=t.createElement("button");n.classList.add(Jp("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n,this.update_()}update_(){const t=this.value.rawValue;this.swatchElem_.style.backgroundColor=Mp(t)}onValueChange_(){this.update_()}},th=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new Zp(t,{value:this.value,viewProps:this.viewProps})}},eh=class{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=_a.create(e.expanded),this.swatchC_=new th(t,{value:this.value,viewProps:this.viewProps});const i=this.swatchC_.view.buttonElement;i.addEventListener("blur",this.onButtonBlur_),i.addEventListener("click",this.onButtonClick_),this.textC_=new sl(t,{parser:e.parser,props:Rr.fromObject({formatter:e.formatter}),value:this.value,viewProps:this.viewProps}),this.view=new Nl(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout}),this.view.swatchElement.appendChild(this.swatchC_.view.element),this.view.textElement.appendChild(this.textC_.view.element),this.popC_="popup"===e.pickerLayout?new el(t,{viewProps:this.viewProps}):null;const n=new Qp(t,{colorType:e.colorType,supportsAlpha:e.supportsAlpha,value:this.value,viewProps:this.viewProps});n.view.allFocusableElements.forEach(t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)}),this.pickerC_=n,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(n.view.element),cl({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),xa(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,i=t.relatedTarget;i&&e.contains(i)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,i=Ko(t);i&&e.contains(i)||i&&i===this.swatchC_.view.buttonElement&&!Oo(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.swatchC_.view.buttonElement.focus()}};function ih(t){return Il(t.getComponents("rgb")).reduce((t,e)=>t<<8|255&Math.floor(e),0)}function nh(t){return t.getComponents("rgb").reduce((t,e,i)=>t<<8|255&Math.floor(3===i?255*e:e),0)>>>0}function sh(t){return"number"!=typeof t?Yl.black():new Yl([(e=t)>>16&255,e>>8&255,255&e],"rgb");var e}function rh(t){return"number"!=typeof t?Yl.black():new Yl([(e=t)>>24&255,e>>16&255,e>>8&255,oo(255&e,0,255,0,1)],"rgb");var e}function oh(t,e){return"object"==typeof t&&!Er(t)&&e in t&&"number"==typeof t[e]}function ah(t){return oh(t,"r")&&oh(t,"g")&&oh(t,"b")}function lh(t){return ah(t)&&oh(t,"a")}function ph(t){return ah(t)}function hh(t,e){if(t.mode!==e.mode)return!1;if(t.type!==e.type)return!1;const i=t.getComponents(),n=e.getComponents();for(let s=0;st?Op(i,e):Dp(i,e)}pa({id:"input-color-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;if(!function(t){return"color"in t||"color"===t.view}(e))return null;const i=Jl(e);return i?{initialValue:t,params:Object.assign(Object.assign({},i),{supportsAlpha:(n=e,!!(null===(s=null==n?void 0:n.color)||void 0===s?void 0:s.alpha))})}:null;var n,s},binding:{reader:t=>t.params.supportsAlpha?rh:sh,equals:hh,writer:t=>function(t){const e=t?nh:ih;return(t,i)=>{Ol(t,e(i))}}(t.params.supportsAlpha)},controller:t=>{var e,i,n;return new eh(t.document,{colorType:"int",expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:(n=t.params.supportsAlpha,n?t=>Mp(t,"0x"):t=>Lp(t,"0x")),parser:Ep("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:t.params.supportsAlpha,value:t.value,viewProps:t.viewProps})}}),pa({id:"input-color-object",type:"input",accept:(t,e)=>{var i;if(!ph(t))return null;const n=Jl(e);return n?{initialValue:t,params:Object.assign(Object.assign({},n),{colorType:null!==(i=tp(e))&&void 0!==i?i:"int"})}:null},binding:{reader:t=>{return e=t.params.colorType,t=>sp(function(t,e){return ph(t)?"int"===e?new Yl(ch(t),"rgb"):"float"===e?new ep(ch(t),"rgb"):sp(Yl.black(),"int"):sp(Yl.black(),e)}(t,e),"int");var e},equals:hh,writer:t=>{return e=lh(t.initialValue),i=t.params.colorType,(t,n)=>{e?function(t,e,i){const n=sp(e,i).toRgbaObject();t.writeProperty("r",n.r),t.writeProperty("g",n.g),t.writeProperty("b",n.b),t.writeProperty("a",n.a)}(t,n,i):function(t,e,i){const n=sp(e,i).toRgbaObject();t.writeProperty("r",n.r),t.writeProperty("g",n.g),t.writeProperty("b",n.b)}(t,n,i)};var e,i}},controller:t=>{var e,i;const n=lh(t.initialValue);return new eh(t.document,{colorType:t.params.colorType,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:dh(n,t.params.colorType),parser:Ep("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:n,value:t.value,viewProps:t.viewProps})}}),pa({id:"input-color-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;if("text"===e.view)return null;const i=function(t,e="int"){const i=function(t){return Pp.reduce((e,{parser:i,result:n})=>e||(i(t)?n:null),null)}(t);return i?"hex"===i.notation&&"float"!==e?Object.assign(Object.assign({},i),{type:"int"}):"func"===i.notation?Object.assign(Object.assign({},i),{type:e}):null:null}(t,tp(e));if(!i)return null;const n=zp(i);if(!n)return null;const s=Jl(e);return s?{initialValue:t,params:Object.assign(Object.assign({},s),{format:i,stringifier:n})}:null},binding:{reader:()=>kp,equals:hh,writer:t=>{const e=function(t){const e=zp(t);return e?(t,i)=>{Ol(t,e(i))}:null}(t.params.format);if(!e)throw jr.notBindable();return e}},controller:t=>{var e,i;return new eh(t.document,{colorType:t.params.format.type,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:t.params.stringifier,parser:Ep("int"),pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",supportsAlpha:t.params.format.alpha,value:t.value,viewProps:t.viewProps})}});var uh=class{constructor(t){this.components=t.components,this.asm_=t.assembly}constrain(t){const e=this.asm_.toComponents(t).map((t,e)=>{var i,n;return null!==(n=null===(i=this.components[e])||void 0===i?void 0:i.constrain(t))&&void 0!==n?n:t});return this.asm_.fromComponents(e)}},vh=$o("pndtxt"),mh=class{constructor(t,e){this.textViews=e.textViews,this.element=t.createElement("div"),this.element.classList.add(vh()),this.textViews.forEach(e=>{const i=t.createElement("div");i.classList.add(vh("a")),i.appendChild(e.element),this.element.appendChild(i)})}},bh=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.acs_=e.axes.map((i,n)=>function(t,e,i){return new fl(t,{arrayPosition:0===i?"fst":i===e.axes.length-1?"lst":"mid",parser:e.parser,props:e.axes[i].textProps,value:zr(0,{constraint:e.axes[i].constraint}),viewProps:e.viewProps})}(t,e,n)),this.acs_.forEach((t,i)=>{cl({primary:this.value,secondary:t.value,forward:t=>e.assembly.toComponents(t)[i],backward:(t,n)=>{const s=e.assembly.toComponents(t);return s[i]=n,e.assembly.fromComponents(s)}})}),this.view=new mh(t,{textViews:this.acs_.map(t=>t.view)})}get textControllers(){return this.acs_}},gh=class extends Po{get max(){return this.controller.valueController.sliderController.props.get("max")}set max(t){this.controller.valueController.sliderController.props.set("max",t)}get min(){return this.controller.valueController.sliderController.props.get("min")}set min(t){this.controller.valueController.sliderController.props.set("min",t)}};pa({id:"input-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;const i=Lo(e,t=>Object.assign(Object.assign({},go(t)),{options:t.optional.custom(Ga),readonly:t.optional.constant(!1)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>so,constraint:t=>function(t,e){const i=[],n=vo(t,e);n&&i.push(n);const s=mo(t);s&&i.push(s);const r=Xa(t.options);return r&&i.push(r),new $a(i)}(t.params,t.initialValue),writer:t=>Ol},controller:t=>{const e=t.value,i=t.constraint,n=i&&qa(i,Ha);if(n)return new Ja(t.document,{props:new Rr({options:n.values.value("options")}),value:e,viewProps:t.viewProps});const s=bo(t.params,e.rawValue),r=i&&qa(i,Nr);return r?new kl(t.document,Object.assign(Object.assign({},(o=Object.assign(Object.assign({},s),{keyScale:zr(s.keyScale),max:r.values.value("max"),min:r.values.value("min")}),{sliderProps:new Rr({keyScale:o.keyScale,max:o.max,min:o.min}),textProps:new Rr({formatter:zr(o.formatter),keyScale:o.keyScale,pointerScale:zr(o.pointerScale)})})),{parser:no,value:e,viewProps:t.viewProps})):new fl(t.document,{parser:no,props:Rr.fromObject(s),value:e,viewProps:t.viewProps});var o},api:t=>"number"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof kl?new gh(t.controller):t.controller.valueController instanceof Ja?new Ia(t.controller):null});var wh=class{constructor(t=0,e=0){this.x=t,this.y=e}getComponents(){return[this.x,this.y]}static isObject(t){if(Er(t))return!1;const e=t.x,i=t.y;return"number"==typeof e&&"number"==typeof i}static equals(t,e){return t.x===e.x&&t.y===e.y}toObject(){return{x:this.x,y:this.y}}},_h={toComponents:t=>t.getComponents(),fromComponents:t=>new wh(...t)},fh=$o("p2d"),xh=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(fh()),e.viewProps.bindClassModifiers(this.element),Io(e.expanded,ia(this.element,fh(void 0,"expanded")));const i=t.createElement("div");i.classList.add(fh("h")),this.element.appendChild(i);const n=t.createElement("button");n.classList.add(fh("b")),n.appendChild(To(t,"p2dpad")),e.viewProps.bindDisabled(n),i.appendChild(n),this.buttonElement=n;const s=t.createElement("div");if(s.classList.add(fh("t")),i.appendChild(s),this.textElement=s,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(fh("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}},Ch=$o("p2dp"),yh=class{constructor(t,e){this.onFoldableChange_=this.onFoldableChange_.bind(this),this.onPropsChange_=this.onPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onPropsChange_),this.element=t.createElement("div"),this.element.classList.add(Ch()),"popup"===e.layout&&this.element.classList.add(Ch(void 0,"p")),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(Ch("p")),e.viewProps.bindTabIndex(i),this.element.appendChild(i),this.padElement=i;const n=t.createElementNS(Do,"svg");n.classList.add(Ch("g")),this.padElement.appendChild(n),this.svgElem_=n;const s=t.createElementNS(Do,"line");s.classList.add(Ch("ax")),s.setAttributeNS(null,"x1","0"),s.setAttributeNS(null,"y1","50%"),s.setAttributeNS(null,"x2","100%"),s.setAttributeNS(null,"y2","50%"),this.svgElem_.appendChild(s);const r=t.createElementNS(Do,"line");r.classList.add(Ch("ax")),r.setAttributeNS(null,"x1","50%"),r.setAttributeNS(null,"y1","0"),r.setAttributeNS(null,"x2","50%"),r.setAttributeNS(null,"y2","100%"),this.svgElem_.appendChild(r);const o=t.createElementNS(Do,"line");o.classList.add(Ch("l")),o.setAttributeNS(null,"x1","50%"),o.setAttributeNS(null,"y1","50%"),this.svgElem_.appendChild(o),this.lineElem_=o;const a=t.createElement("div");a.classList.add(Ch("m")),this.padElement.appendChild(a),this.markerElem_=a,e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}get allFocusableElements(){return[this.padElement]}update_(){const[t,e]=this.value.rawValue.getComponents(),i=this.props_.get("max"),n=oo(t,-i,+i,0,100),s=oo(e,-i,+i,0,100),r=this.props_.get("invertsY")?100-s:s;this.lineElem_.setAttributeNS(null,"x2",`${n}%`),this.lineElem_.setAttributeNS(null,"y2",`${r}%`),this.markerElem_.style.left=`${n}%`,this.markerElem_.style.top=`${r}%`}onValueChange_(){this.update_()}onPropsChange_(){this.update_()}onFoldableChange_(){this.update_()}};function Ph(t,e,i){return[dl(e[0],vl(t)),dl(e[1],ul(t))*(i?1:-1)]}var Eh=class{constructor(t,e){this.onPadKeyDown_=this.onPadKeyDown_.bind(this),this.onPadKeyUp_=this.onPadKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new yh(t,{layout:e.layout,props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new gl(this.view.padElement),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.padElement.addEventListener("keydown",this.onPadKeyDown_),this.view.padElement.addEventListener("keyup",this.onPadKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const i=this.props.get("max"),n=oo(t.point.x,0,t.bounds.width,-i,+i),s=oo(this.props.get("invertsY")?t.bounds.height-t.point.y:t.point.y,0,t.bounds.height,-i,+i);this.value.setRawValue(new wh(n,s),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onPadKeyDown_(t){ml(t.key)&&t.preventDefault();const[e,i]=Ph(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===i||this.value.setRawValue(new wh(this.value.rawValue.x+e,this.value.rawValue.y+i),{forceEmit:!1,last:!1})}onPadKeyUp_(t){const[e,i]=Ph(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===i||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},kh=class{constructor(t,e){var i,n;this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.onPadButtonBlur_=this.onPadButtonBlur_.bind(this),this.onPadButtonClick_=this.onPadButtonClick_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=_a.create(e.expanded),this.popC_="popup"===e.pickerLayout?new el(t,{viewProps:this.viewProps}):null;const s=new Eh(t,{layout:e.pickerLayout,props:new Rr({invertsY:zr(e.invertsY),max:zr(e.max),xKeyScale:e.axes[0].textProps.value("keyScale"),yKeyScale:e.axes[1].textProps.value("keyScale")}),value:this.value,viewProps:this.viewProps});s.view.allFocusableElements.forEach(t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)}),this.pickerC_=s,this.textC_=new bh(t,{assembly:_h,axes:e.axes,parser:e.parser,value:this.value,viewProps:this.viewProps}),this.view=new xh(t,{expanded:this.foldable_.value("expanded"),pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.textElement.appendChild(this.textC_.view.element),null===(i=this.view.buttonElement)||void 0===i||i.addEventListener("blur",this.onPadButtonBlur_),null===(n=this.view.buttonElement)||void 0===n||n.addEventListener("click",this.onPadButtonClick_),this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),cl({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),xa(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onPadButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,i=t.relatedTarget;i&&e.contains(i)||(this.popC_.shows.rawValue=!1)}onPadButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,i=Ko(t);i&&e.contains(i)||i&&i===this.view.buttonElement&&!Oo(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.view.buttonElement.focus()}};function Vh(t){return wh.isObject(t)?new wh(t.x,t.y):new wh}function Lh(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y)}function Mh(t,e){var i,n;if(!Er(t.min)||!Er(t.max))return Math.max(Math.abs(null!==(i=t.min)&&void 0!==i?i:0),Math.abs(null!==(n=t.max)&&void 0!==n?n:0));const s=co(t);return Math.max(10*Math.abs(s),10*Math.abs(e))}function Sh(t,e){var i,n;const s=Mh(Mr(t,null!==(i=t.x)&&void 0!==i?i:{}),e.x),r=Mh(Mr(t,null!==(n=t.y)&&void 0!==n?n:{}),e.y);return Math.max(s,r)}function jh(t){if(!("y"in t))return!1;const e=t.y;return!!e&&"inverted"in e&&!!e.inverted}pa({id:"input-point2d",type:"input",accept:(t,e)=>{if(!wh.isObject(t))return null;const i=Lo(e,t=>Object.assign(Object.assign({},Sl(t)),{expanded:t.optional.boolean,picker:t.optional.custom(Al),readonly:t.optional.constant(!1),x:t.optional.custom(jl),y:t.optional.object(Object.assign(Object.assign({},Sl(t)),{inverted:t.optional.boolean}))}));return i?{initialValue:t,params:i}:null},binding:{reader:()=>Vh,constraint:t=>{return e=t.params,i=t.initialValue,new uh({assembly:_h,components:[Dl(Object.assign(Object.assign({},e),e.x),i.x),Dl(Object.assign(Object.assign({},e),e.y),i.y)]});var e,i},equals:wh.equals,writer:()=>Lh},controller:t=>{var e,i;const n=t.document,s=t.value,r=t.constraint,o=[t.params.x,t.params.y];return new kh(n,{axes:s.rawValue.getComponents().map((e,i)=>{var n;return wo({constraint:r.components[i],initialValue:e,params:Mr(t.params,null!==(n=o[i])&&void 0!==n?n:{})})}),expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,invertsY:jh(t.params),max:Sh(t.params,s.rawValue),parser:no,pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",value:s,viewProps:t.viewProps})}});var Dh=class{constructor(t=0,e=0,i=0){this.x=t,this.y=e,this.z=i}getComponents(){return[this.x,this.y,this.z]}static isObject(t){if(Er(t))return!1;const e=t.x,i=t.y,n=t.z;return"number"==typeof e&&"number"==typeof i&&"number"==typeof n}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z}toObject(){return{x:this.x,y:this.y,z:this.z}}},Ah={toComponents:t=>t.getComponents(),fromComponents:t=>new Dh(...t)};function Oh(t){return Dh.isObject(t)?new Dh(t.x,t.y,t.z):new Dh}function Bh(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z)}pa({id:"input-point3d",type:"input",accept:(t,e)=>{if(!Dh.isObject(t))return null;const i=Lo(e,t=>Object.assign(Object.assign({},Sl(t)),{readonly:t.optional.constant(!1),x:t.optional.custom(jl),y:t.optional.custom(jl),z:t.optional.custom(jl)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>Oh,constraint:t=>{return e=t.params,i=t.initialValue,new uh({assembly:Ah,components:[Dl(Object.assign(Object.assign({},e),e.x),i.x),Dl(Object.assign(Object.assign({},e),e.y),i.y),Dl(Object.assign(Object.assign({},e),e.z),i.z)]});var e,i},equals:Dh.equals,writer:t=>Bh},controller:t=>{const e=t.value,i=t.constraint,n=[t.params.x,t.params.y,t.params.z];return new bh(t.document,{assembly:Ah,axes:e.rawValue.getComponents().map((e,s)=>{var r;return wo({constraint:i.components[s],initialValue:e,params:Mr(t.params,null!==(r=n[s])&&void 0!==r?r:{})})}),parser:no,value:e,viewProps:t.viewProps})}});var Th=class{constructor(t=0,e=0,i=0,n=0){this.x=t,this.y=e,this.z=i,this.w=n}getComponents(){return[this.x,this.y,this.z,this.w]}static isObject(t){if(Er(t))return!1;const e=t.x,i=t.y,n=t.z,s=t.w;return"number"==typeof e&&"number"==typeof i&&"number"==typeof n&&"number"==typeof s}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z&&t.w===e.w}toObject(){return{x:this.x,y:this.y,z:this.z,w:this.w}}},zh={toComponents:t=>t.getComponents(),fromComponents:t=>new Th(...t)};function Rh(t){return Th.isObject(t)?new Th(t.x,t.y,t.z,t.w):new Th}function Nh(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z),t.writeProperty("w",e.w)}pa({id:"input-point4d",type:"input",accept:(t,e)=>{if(!Th.isObject(t))return null;const i=Lo(e,t=>Object.assign(Object.assign({},Sl(t)),{readonly:t.optional.constant(!1),w:t.optional.custom(jl),x:t.optional.custom(jl),y:t.optional.custom(jl),z:t.optional.custom(jl)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>Rh,constraint:t=>{return e=t.params,i=t.initialValue,new uh({assembly:zh,components:[Dl(Object.assign(Object.assign({},e),e.x),i.x),Dl(Object.assign(Object.assign({},e),e.y),i.y),Dl(Object.assign(Object.assign({},e),e.z),i.z),Dl(Object.assign(Object.assign({},e),e.w),i.w)]});var e,i},equals:Th.equals,writer:t=>Nh},controller:t=>{const e=t.value,i=t.constraint,n=[t.params.x,t.params.y,t.params.z,t.params.w];return new bh(t.document,{assembly:zh,axes:e.rawValue.getComponents().map((e,s)=>{var r;return wo({constraint:i.components[s],initialValue:e,params:Mr(t.params,null!==(r=n[s])&&void 0!==r?r:{})})}),parser:no,value:e,viewProps:t.viewProps})}}),pa({id:"input-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;const i=Lo(e,t=>({readonly:t.optional.constant(!1),options:t.optional.custom(Ga)}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>pl,constraint:t=>function(t){const e=[],i=Xa(t.options);return i&&e.push(i),new $a(e)}(t.params),writer:t=>Ol},controller:t=>{const e=t.document,i=t.value,n=t.constraint,s=n&&qa(n,Ha);return s?new Ja(e,{props:new Rr({options:s.values.value("options")}),value:i,viewProps:t.viewProps}):new sl(e,{parser:t=>t,props:Rr.fromObject({formatter:hl}),value:i,viewProps:t.viewProps})},api:t=>"string"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof Ja?new Ia(t.controller):null});var Kh=200,Ih=3,Uh=$o("mll"),Fh=class{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(Uh()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("textarea");i.classList.add(Uh("i")),i.style.height=`calc(var(${Ll("containerUnitSize")}) * ${e.rows})`,i.readOnly=!0,e.viewProps.bindDisabled(i),this.element.appendChild(i),this.textareaElem_=i,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.textareaElem_,e=t.scrollTop===t.scrollHeight-t.clientHeight,i=[];this.value.rawValue.forEach(t=>{void 0!==t&&i.push(this.formatter_(t))}),t.textContent=i.join("\n"),e&&(t.scrollTop=t.scrollHeight)}onValueUpdate_(){this.update_()}},$h=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new Fh(t,{formatter:e.formatter,rows:e.rows,value:this.value,viewProps:this.viewProps})}},qh=$o("sgl"),Hh=class{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(qh()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("input");i.classList.add(qh("i")),i.readOnly=!0,i.type="text",e.viewProps.bindDisabled(i),this.element.appendChild(i),this.inputElement=i,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.value.rawValue,e=t[t.length-1];this.inputElement.value=void 0!==e?this.formatter_(e):""}onValueUpdate_(){this.update_()}},Gh=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new Hh(t,{formatter:e.formatter,value:this.value,viewProps:this.viewProps})}};pa({id:"monitor-bool",type:"monitor",accept:(t,e)=>{if("boolean"!=typeof t)return null;const i=Lo(e,t=>({readonly:t.required.constant(!0),rows:t.optional.number}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>rl},controller:t=>{var e;return 1===t.value.rawValue.length?new Gh(t.document,{formatter:ol,value:t.value,viewProps:t.viewProps}):new $h(t.document,{formatter:ol,rows:null!==(e=t.params.rows)&&void 0!==e?e:Ih,value:t.value,viewProps:t.viewProps})}});var Yh=class extends Po{get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set min(t){this.controller.valueController.props.set("min",t)}},Xh=$o("grl"),Wh=class{constructor(t,e){this.onCursorChange_=this.onCursorChange_.bind(this),this.onValueUpdate_=this.onValueUpdate_.bind(this),this.element=t.createElement("div"),this.element.classList.add(Xh()),e.viewProps.bindClassModifiers(this.element),this.formatter_=e.formatter,this.props_=e.props,this.cursor_=e.cursor,this.cursor_.emitter.on("change",this.onCursorChange_);const i=t.createElementNS(Do,"svg");i.classList.add(Xh("g")),i.style.height=`calc(var(${Ll("containerUnitSize")}) * ${e.rows})`,this.element.appendChild(i),this.svgElem_=i;const n=t.createElementNS(Do,"polyline");this.svgElem_.appendChild(n),this.lineElem_=n;const s=t.createElement("div");s.classList.add(Xh("t"),$o("tt")()),this.element.appendChild(s),this.tooltipElem_=s,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}get graphElement(){return this.svgElem_}update_(){const t=this.svgElem_.getBoundingClientRect(),e=this.value.rawValue.length-1,i=this.props_.get("min"),n=this.props_.get("max"),s=[];this.value.rawValue.forEach((r,o)=>{if(void 0===r)return;const a=oo(o,0,e,0,t.width),l=oo(r,i,n,t.height,0);s.push([a,l].join(","))}),this.lineElem_.setAttributeNS(null,"points",s.join(" "));const r=this.tooltipElem_,o=this.value.rawValue[this.cursor_.rawValue];if(void 0===o)return void r.classList.remove(Xh("t","a"));const a=oo(this.cursor_.rawValue,0,e,0,t.width),l=oo(o,i,n,t.height,0);r.style.left=`${a}px`,r.style.top=`${l}px`,r.textContent=`${this.formatter_(o)}`,r.classList.contains(Xh("t","a"))||(r.classList.add(Xh("t","a"),Xh("t","in")),Ao(r),r.classList.remove(Xh("t","in")))}onValueUpdate_(){this.update_()}onCursorChange_(){this.update_()}},Qh=class{constructor(t,e){if(this.onGraphMouseMove_=this.onGraphMouseMove_.bind(this),this.onGraphMouseLeave_=this.onGraphMouseLeave_.bind(this),this.onGraphPointerDown_=this.onGraphPointerDown_.bind(this),this.onGraphPointerMove_=this.onGraphPointerMove_.bind(this),this.onGraphPointerUp_=this.onGraphPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.cursor_=zr(-1),this.view=new Wh(t,{cursor:this.cursor_,formatter:e.formatter,rows:e.rows,props:this.props,value:this.value,viewProps:this.viewProps}),Oo(t)){const t=new gl(this.view.element);t.emitter.on("down",this.onGraphPointerDown_),t.emitter.on("move",this.onGraphPointerMove_),t.emitter.on("up",this.onGraphPointerUp_)}else this.view.element.addEventListener("mousemove",this.onGraphMouseMove_),this.view.element.addEventListener("mouseleave",this.onGraphMouseLeave_)}importProps(t){return Mo(t,null,t=>({max:t.required.number,min:t.required.number}),t=>(this.props.set("max",t.max),this.props.set("min",t.min),!0))}exportProps(){return So(null,{max:this.props.get("max"),min:this.props.get("min")})}onGraphMouseLeave_(){this.cursor_.rawValue=-1}onGraphMouseMove_(t){const e=this.view.element.getBoundingClientRect();this.cursor_.rawValue=Math.floor(oo(t.offsetX,0,e.width,0,this.value.rawValue.length))}onGraphPointerDown_(t){this.onGraphPointerMove_(t)}onGraphPointerMove_(t){t.data.point?this.cursor_.rawValue=Math.floor(oo(t.data.point.x,0,t.data.bounds.width,0,this.value.rawValue.length)):this.cursor_.rawValue=-1}onGraphPointerUp_(){this.cursor_.rawValue=-1}};function Jh(t){return Er(t.format)?ro(2):t.format}function Zh(t){return"graph"===t.view}pa({id:"monitor-number",type:"monitor",accept:(t,e)=>{if("number"!=typeof t)return null;const i=Lo(e,t=>({format:t.optional.function,max:t.optional.number,min:t.optional.number,readonly:t.required.constant(!0),rows:t.optional.number,view:t.optional.string}));return i?{initialValue:t,params:i}:null},binding:{defaultBufferSize:t=>Zh(t)?64:1,reader:t=>so},controller:t=>Zh(t.params)?function(t){var e,i,n;return new Qh(t.document,{formatter:Jh(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:Ih,props:Rr.fromObject({max:null!==(i=t.params.max)&&void 0!==i?i:100,min:null!==(n=t.params.min)&&void 0!==n?n:0}),value:t.value,viewProps:t.viewProps})}(t):function(t){var e;return 1===t.value.rawValue.length?new Gh(t.document,{formatter:Jh(t.params),value:t.value,viewProps:t.viewProps}):new $h(t.document,{formatter:Jh(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:Ih,value:t.value,viewProps:t.viewProps})}(t),api:t=>t.controller.valueController instanceof Qh?new Yh(t.controller):null}),pa({id:"monitor-string",type:"monitor",accept:(t,e)=>{if("string"!=typeof t)return null;const i=Lo(e,t=>({multiline:t.optional.boolean,readonly:t.required.constant(!0),rows:t.optional.number}));return i?{initialValue:t,params:i}:null},binding:{reader:t=>pl},controller:t=>{var e;const i=t.value;return i.rawValue.length>1||t.params.multiline?new $h(t.document,{formatter:hl,rows:null!==(e=t.params.rows)&&void 0!==e?e:Ih,value:i,viewProps:t.viewProps}):new Gh(t.document,{formatter:hl,value:i,viewProps:t.viewProps})}});var tc=class{constructor(t){this.controller_=t}get disabled(){return this.controller_.viewProps.get("disabled")}set disabled(t){this.controller_.viewProps.set("disabled",t)}get title(){var t;return null!==(t=this.controller_.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller_.props.set("title",t)}on(t,e){const i=e.bind(this);return this.controller_.emitter.on(t,()=>{i(new fo(this))}),this}},ec=class extends fo{constructor(t,e,i){super(t),this.cell=e,this.index=i}},ic=class extends _o{constructor(t){super(t),this.cellToApiMap_=new Map,this.emitter_=new Ar;const e=this.controller.valueController;e.cellControllers.forEach((t,i)=>{const n=new tc(t);this.cellToApiMap_.set(t,n),t.emitter.on("click",()=>{const t=i%e.size[0],s=Math.floor(i/e.size[0]);this.emitter_.emit("click",{event:new ec(this,n,[t,s])})})})}cell(t,e){const i=this.controller.valueController,n=i.cellControllers[e*i.size[0]+t];return this.cellToApiMap_.get(n)}on(t,e){const i=e.bind(this);return this.emitter_.on(t,t=>{i(t.event)}),this}},nc=class{constructor(t,e){this.size=e.size;const[i,n]=this.size,s=[];for(let r=0;r{this.cellCs_.forEach(t=>{t.viewProps.set("disposed",!0)})}),this.view=new Ml(t,{viewProps:this.viewProps,viewName:"btngrid"}),this.view.element.style.gridTemplateColumns=`repeat(${i}, 1fr)`,this.cellCs_.forEach(t=>{this.view.element.appendChild(t.view.element)})}get cellControllers(){return this.cellCs_}},sc=class extends Wo{constructor(t,e){const i=e.valueController,n=new Go(t,{blade:e.blade,props:e.labelProps,valueController:i});super({blade:e.blade,view:n.view,viewProps:i.viewProps}),this.valueController=i,this.labelController=n}},rc=pa({id:"buttongrid",type:"blade",accept(t){const e=Lo(t,t=>({cells:t.required.function,size:t.required.array(t.required.number),view:t.required.constant("buttongrid"),label:t.optional.string}));return e?{params:e}:null},controller:t=>new sc(t.document,{blade:t.blade,labelProps:Rr.fromObject({label:t.params.label}),valueController:new nc(t.document,{cellConfig:t.params.cells,size:t.params.size})}),api:t=>t.controller instanceof sc?new ic(t.controller):null}),oc=class extends _o{get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get value(){return this.controller.valueController.value.rawValue}set value(t){this.controller.valueController.value.rawValue=t}on(t,e){const i=e.bind(this);return this.controller.valueController.value.emitter.on(t,t=>{i(new xo(this,t.rawValue,t.options.last))}),this}};function ac(t,e,i){return t*(1-i)+e*i}function lc(t,e){let i=.25,n=.5,s=-1;for(let r=0;r<20;r++){const[r,o]=t.curve(n);if(n+=i*(rt.toObject(),fromComponents:t=>new pc(...t)};function cc(t){const e=ro(2);return`cubic-bezier(${t.toObject().map(t=>e(t)).join(", ")})`}var dc=[0,.5,.5,1];function uc(t){const e=t.match(/^cubic-bezier\s*\(\s*([0-9.]+)\s*,\s*([0-9.]+)\s*,\s*([0-9.]+)\s*,\s*([0-9.]+)\s*\)$/);if(!e)return new pc(...dc);const i=[e[1],e[2],e[3],e[4]].reduce((t,e)=>{if(!t)return null;const i=Number(e);return isNaN(i)?null:[...t,i]},[]);return new pc(...null!=i?i:dc)}var vc=$o("cbz"),mc=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(vc()),e.viewProps.bindClassModifiers(this.element),e.foldable.bindExpandedClass(this.element,vc(void 0,"expanded")),Uo(e.foldable,"completed",ia(this.element,vc(void 0,"cpl")));const i=t.createElement("div");i.classList.add(vc("h")),this.element.appendChild(i);const n=t.createElement("button");n.classList.add(vc("b")),e.viewProps.bindDisabled(n);const s=t.createElementNS(Do,"svg");s.innerHTML='',n.appendChild(s),i.appendChild(n),this.buttonElement=n;const r=t.createElement("div");if(r.classList.add(vc("t")),i.appendChild(r),this.textElement=r,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(vc("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}},bc=$o("cbzp"),gc=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(bc()),e.viewProps.bindClassModifiers(this.element);const i=t.createElement("div");i.classList.add(bc("g")),this.element.appendChild(i),this.graphElement=i;const n=t.createElement("div");n.classList.add(bc("t")),this.element.appendChild(n),this.textElement=n}};function wc(t,e){const i=new MutationObserver(t=>{for(const n of t)"childList"===n.type&&n.addedNodes.forEach(t=>{t.contains(t)&&(e(),i.disconnect())})}),n=t.ownerDocument;i.observe(n.body,{attributes:!0,childList:!0,subtree:!0})}var _c=$o("cbzg"),fc=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(_c()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const i=t.createElement("div");i.classList.add(_c("p")),this.element.appendChild(i),this.previewElement=i;const n=t.createElementNS(Do,"svg");n.classList.add(_c("g")),this.element.appendChild(n),this.svgElem_=n;const s=t.createElementNS(Do,"path");s.classList.add(_c("u")),this.svgElem_.appendChild(s),this.guideElem_=s;const r=t.createElementNS(Do,"polyline");r.classList.add(_c("l")),this.svgElem_.appendChild(r),this.lineElem_=r,this.handleElems_=[t.createElement("div"),t.createElement("div")],this.handleElems_.forEach(t=>{t.classList.add(_c("h")),this.element.appendChild(t)}),this.vectorElems_=[t.createElementNS(Do,"line"),t.createElementNS(Do,"line")],this.vectorElems_.forEach(t=>{t.classList.add(_c("v")),this.svgElem_.appendChild(t)}),this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_.bind(this)),this.sel_=e.selection,this.handleElems_.forEach((t,e)=>{var i,n;Io(this.sel_,(i=t=>t===e,n=ia(t,_c("h","sel")),t=>n(i(t))))}),wc(this.element,()=>{this.refresh()})}getVertMargin_(t){return.25*t}valueToPosition(t,e){const{clientWidth:i,clientHeight:n}=this.element,s=this.getVertMargin_(n);return{x:oo(t,0,1,0,i),y:oo(e,0,1,n-s,s)}}positionToValue(t,e){const i=this.element.getBoundingClientRect(),n=i.width,s=i.height,r=this.getVertMargin_(s);return{x:lo(oo(t,0,n,0,1),0,1),y:oo(e,s-r,r,0,1)}}refresh(){this.guideElem_.setAttributeNS(null,"d",[0,1].map(t=>{const e=this.valueToPosition(0,t),i=this.valueToPosition(1,t);return[`M ${e.x},${e.y}`,`L ${i.x},${i.y}`].join(" ")}).join(" "));const t=this.value_.rawValue,e=[];let i=0;for(;;){const n=this.valueToPosition(...t.curve(i));if(e.push([n.x,n.y].join(",")),i>=1)break;i=Math.min(i+.05,1)}this.lineElem_.setAttributeNS(null,"points",e.join(" "));const n=t.toObject();[0,1].forEach(t=>{const e=this.valueToPosition(t,t),i=this.valueToPosition(n[2*t],n[2*t+1]),s=this.vectorElems_[t];s.setAttributeNS(null,"x1",String(e.x)),s.setAttributeNS(null,"y1",String(e.y)),s.setAttributeNS(null,"x2",String(i.x)),s.setAttributeNS(null,"y2",String(i.y));const r=this.handleElems_[t];r.style.left=`${i.x}px`,r.style.top=`${i.y}px`})}onValueChange_(){this.refresh()}},xc=$o("cbzprv"),Cc=class{constructor(t,e){this.stopped_=!0,this.startTime_=-1,this.onDispose_=this.onDispose_.bind(this),this.onTimer_=this.onTimer_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(xc()),e.viewProps.bindClassModifiers(this.element);const i=t.createElementNS(Do,"svg");i.classList.add(xc("g")),this.element.appendChild(i),this.svgElem_=i;const n=t.createElementNS(Do,"path");n.classList.add(xc("t")),this.svgElem_.appendChild(n),this.ticksElem_=n;const s=t.createElement("div");s.classList.add(xc("m")),this.element.appendChild(s),this.markerElem_=s,this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_),e.viewProps.handleDispose(this.onDispose_),wc(this.element,()=>{this.refresh()})}play(){this.stop(),this.updateMarker_(0),this.markerElem_.classList.add(xc("m","a")),this.startTime_=(new Date).getTime()+400,this.stopped_=!1,requestAnimationFrame(this.onTimer_)}stop(){this.stopped_=!0,this.markerElem_.classList.remove(xc("m","a"))}onDispose_(){this.stop()}updateMarker_(t){const e=this.value_.rawValue.y(lo(t,0,1));this.markerElem_.style.left=100*e+"%"}refresh(){const{clientWidth:t,clientHeight:e}=this.svgElem_,i=[],n=this.value_.rawValue;for(let s=0;s<24;s++){const r=oo(s,0,23,0,1),o=oo(n.y(r),0,1,0,t);i.push(`M ${o},0 v${e}`)}this.ticksElem_.setAttributeNS(null,"d",i.join(" "))}onTimer_(){if(null===this.startTime_)return;const t=(new Date).getTime()-this.startTime_,e=t/1e3;this.updateMarker_(e),t>1400&&this.stop(),this.stopped_||requestAnimationFrame(this.onTimer_)}onValueChange_(){this.refresh(),this.play()}};function yc(t,e,i,n){const s=i-t,r=n-e;return Math.sqrt(s*s+r*r)}var Pc=class{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.keyScale_=e.keyScale,this.value=e.value,this.sel_=zr(0),this.viewProps=e.viewProps,this.view=new fc(t,{selection:this.sel_,value:this.value,viewProps:this.viewProps}),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_),this.prevView_=new Cc(t,{value:this.value,viewProps:this.viewProps}),this.prevView_.element.addEventListener("mousedown",t=>{t.stopImmediatePropagation(),t.preventDefault(),this.prevView_.play()}),this.view.previewElement.appendChild(this.prevView_.element);const i=new gl(this.view.element);i.emitter.on("down",this.onPointerDown_),i.emitter.on("move",this.onPointerMove_),i.emitter.on("up",this.onPointerUp_)}refresh(){this.view.refresh(),this.prevView_.refresh(),this.prevView_.play()}updateValue_(t,e,i){const n=this.sel_.rawValue,s=this.value.rawValue.toObject(),r=this.view.positionToValue(t.x,t.y),o=e?function(t,e,i,n){const s=yc(t,e,i,n),r=Math.atan2(n-e,i-t),o=Math.round(r/(Math.PI/4))*Math.PI/4;return{x:t+Math.cos(o)*s,y:e+Math.sin(o)*s}}(n,n,r.x,r.y):r;s[2*n]=o.x,s[2*n+1]=o.y,this.value.setRawValue(new pc(...s),i)}onPointerDown_(t){const e=t.data;if(!e.point)return;const i=this.value.rawValue,n=this.view.valueToPosition(i.x1,i.y1),s=yc(e.point.x,e.point.y,n.x,n.y),r=this.view.valueToPosition(i.x2,i.y2),o=yc(e.point.x,e.point.y,r.x,r.y);this.sel_.rawValue=s<=o?0:1,this.updateValue_(e.point,t.shiftKey,{forceEmit:!1,last:!1})}onPointerMove_(t){const e=t.data;e.point&&this.updateValue_(e.point,t.shiftKey,{forceEmit:!1,last:!1})}onPointerUp_(t){const e=t.data;e.point&&this.updateValue_(e.point,t.shiftKey,{forceEmit:!0,last:!0})}onKeyDown_(t){ml(t.key)&&t.preventDefault();const e=this.sel_.rawValue,i=this.value.rawValue.toObject(),n=this.keyScale_.rawValue;i[2*e]+=dl(n,vl(t)),i[2*e+1]+=dl(n,ul(t)),this.value.setRawValue(new pc(...i),{forceEmit:!1,last:!1})}onKeyUp_(t){ml(t.key)&&t.preventDefault();const e=this.keyScale_.rawValue,i=dl(e,vl(t)),n=dl(e,ul(t));0===i&&0===n||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}},Ec=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new gc(t,{viewProps:this.viewProps}),this.gc_=new Pc(t,{keyScale:e.axis.textProps.value("keyScale"),value:this.value,viewProps:this.viewProps}),this.view.graphElement.appendChild(this.gc_.view.element);const i=Object.assign(Object.assign({},e.axis),{constraint:new Kr({max:1,min:0})}),n=Object.assign(Object.assign({},e.axis),{constraint:void 0});this.tc_=new bh(t,{assembly:hc,axes:[i,n,i,n],parser:no,value:this.value,viewProps:this.viewProps}),this.view.textElement.appendChild(this.tc_.view.element)}get allFocusableElements(){return[this.gc_.view.element,...this.tc_.view.textViews.map(t=>t.inputElement)]}refresh(){this.gc_.refresh()}},kc=class{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=_a.create(e.expanded),this.view=new mc(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.buttonElement.addEventListener("blur",this.onButtonBlur_),this.view.buttonElement.addEventListener("click",this.onButtonClick_),this.tc_=new sl(t,{parser:uc,props:Rr.fromObject({formatter:cc}),value:this.value,viewProps:this.viewProps}),this.view.textElement.appendChild(this.tc_.view.element),this.popC_="popup"===e.pickerLayout?new el(t,{viewProps:this.viewProps}):null;const i=new Ec(t,{axis:e.axis,value:this.value,viewProps:this.viewProps});i.allFocusableElements.forEach(t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)}),this.pickerC_=i,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),Io(this.popC_.shows,t=>{t&&i.refresh()}),cl({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),xa(this.foldable_,this.view.pickerElement))}onButtonBlur_(t){if(!this.popC_)return;const e=t.relatedTarget;e&&this.popC_.view.element.contains(e)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,i=Ko(t);i&&e.contains(i)||i&&i===this.view.buttonElement&&!Oo(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_&&"Escape"===t.key&&(this.popC_.shows.rawValue=!1)}},Vc=pa({id:"cubicbezier",type:"blade",accept(t){const e=Lo(t,t=>({value:t.required.array(t.required.number),view:t.required.constant("cubicbezier"),expanded:t.optional.boolean,label:t.optional.string,picker:t.optional.custom(t=>"inline"===t||"popup"===t?t:void 0)}));return e?{params:e}:null},controller(t){var e,i;const n=zr(new pc(...t.params.value),{constraint:new uh({assembly:hc,components:[0,1,2,3].map(t=>t%2==0?new Kr({min:0,max:1}):void 0)}),equals:pc.equals}),s=new kc(t.document,{axis:{textProps:Rr.fromObject({keyScale:.1,pointerScale:.01,formatter:ro(2)})},expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,pickerLayout:null!==(i=t.params.picker)&&void 0!==i?i:"popup",value:n,viewProps:t.viewProps});return new Qo(t.document,{blade:t.blade,props:Rr.fromObject({label:t.params.label}),value:n,valueController:s})},api:t=>t.controller instanceof Qo&&t.controller.valueController instanceof kc?new oc(t.controller):null}),Lc=class extends _o{get fps(){return this.controller.valueController.fps}get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set min(t){this.controller.valueController.props.set("min",t)}begin(){this.controller.valueController.begin()}end(){this.controller.valueController.end()}on(t,e){const i=e.bind(this);return this.controller.valueController.ticker.emitter.on(t,()=>{i(new fo(this))}),this}},Mc=class{constructor(){this.start_=null,this.duration_=0,this.fps_=null,this.frameCount_=0,this.timestamps_=[]}get duration(){return this.duration_}get fps(){return this.fps_}begin(t){this.start_=t.getTime()}calculateFps_(t){if(0===this.timestamps_.length)return null;const e=this.timestamps_[0];return 1e3*(this.frameCount_-e.frameCount)/(t-e.time)}compactTimestamps_(){if(this.timestamps_.length<=20)return;const t=this.timestamps_.length-20;this.timestamps_.splice(0,t);const e=this.timestamps_[0].frameCount;this.timestamps_.forEach(t=>{t.frameCount-=e}),this.frameCount_-=e}end(t){if(null===this.start_)return;const e=t.getTime();this.duration_=e-this.start_,this.start_=null,this.fps_=this.calculateFps_(e),this.timestamps_.push({frameCount:this.frameCount_,time:e}),++this.frameCount_,this.compactTimestamps_()}},Sc=$o("fps"),jc=class{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Sc()),e.viewProps.bindClassModifiers(this.element),this.graphElement=t.createElement("div"),this.graphElement.classList.add(Sc("g")),this.element.appendChild(this.graphElement);const i=t.createElement("div");i.classList.add(Sc("l")),this.element.appendChild(i);const n=t.createElement("span");n.classList.add(Sc("v")),n.textContent="--",i.appendChild(n),this.valueElement=n;const s=t.createElement("span");s.classList.add(Sc("u")),s.textContent="FPS",i.appendChild(s)}},Dc=class{constructor(t,e){this.stopwatch_=new Mc,this.onTick_=this.onTick_.bind(this),this.ticker=e.ticker,this.ticker.emitter.on("tick",this.onTick_),this.props=e.props,this.value_=e.value,this.viewProps=e.viewProps,this.view=new jc(t,{viewProps:this.viewProps}),this.graphC_=new Qh(t,{formatter:ro(0),props:this.props,rows:e.rows,value:this.value_,viewProps:this.viewProps}),this.view.graphElement.appendChild(this.graphC_.view.element),this.viewProps.handleDispose(()=>{this.graphC_.viewProps.set("disposed",!0),this.ticker.dispose()})}get fps(){return this.stopwatch_.fps}begin(){this.stopwatch_.begin(new Date)}end(){this.stopwatch_.end(new Date)}onTick_(){const t=this.fps;if(null!==t){const e=this.value_.rawValue;this.value_.rawValue=function(t,e){const i=[...ta(t),e];return i.length>t.length?i.splice(0,i.length-t.length):Jo(i,t.length),i}(e,t),this.view.valueElement.textContent=t.toFixed(0)}}},Ac=class extends Wo{constructor(t,e){const i=e.valueController,n=new Go(t,{blade:e.blade,props:e.labelProps,valueController:i});super({blade:e.blade,view:n.view,viewProps:i.viewProps}),this.valueController=i,this.labelController=n}};function Oc(t,e){return 0===e?new Ua:new Fa(t,null!=e?e:Kh)}var Bc=pa({id:"fpsgraph",type:"blade",accept(t){const e=Lo(t,t=>({view:t.required.constant("fpsgraph"),interval:t.optional.number,label:t.optional.string,rows:t.optional.number,max:t.optional.number,min:t.optional.number}));return e?{params:e}:null},controller(t){var e,i,n,s;const r=null!==(e=t.params.interval)&&void 0!==e?e:500;return new Ac(t.document,{blade:t.blade,labelProps:Rr.fromObject({label:t.params.label}),valueController:new Dc(t.document,{props:Rr.fromObject({max:null!==(i=t.params.max)&&void 0!==i?i:90,min:null!==(n=t.params.min)&&void 0!==n?n:0}),rows:null!==(s=t.params.rows)&&void 0!==s?s:2,ticker:Oc(t.document,r),value:zr(Zo(80)),viewProps:t.viewProps})})},api:t=>t.controller instanceof Ac?new Lc(t.controller):null}),Tc=class{constructor(t,e){this.min=t,this.max=e}static isObject(t){if("object"!=typeof t||null===t)return!1;const e=t.min,i=t.max;return"number"==typeof e&&"number"==typeof i}static equals(t,e){return t.min===e.min&&t.max===e.max}get length(){return this.max-this.min}toObject(){return{min:this.min,max:this.max}}},zc={fromComponents:t=>new Tc(t[0],t[1]),toComponents:t=>[t.min,t.max]},Rc=class{constructor(t){this.edge=t}constrain(t){var e,i,n,s,r,o,a,l;if(t.min<=t.max)return new Tc(null!==(i=null===(e=this.edge)||void 0===e?void 0:e.constrain(t.min))&&void 0!==i?i:t.min,null!==(s=null===(n=this.edge)||void 0===n?void 0:n.constrain(t.max))&&void 0!==s?s:t.max);const p=(t.min+t.max)/2;return new Tc(null!==(o=null===(r=this.edge)||void 0===r?void 0:r.constrain(p))&&void 0!==o?o:p,null!==(l=null===(a=this.edge)||void 0===a?void 0:a.constrain(p))&&void 0!==l?l:p)}},Nc=$o("rsltxt"),Kc=class{constructor(t,e){this.sliderView_=e.sliderView,this.textView_=e.textView,this.element=t.createElement("div"),this.element.classList.add(Nc());const i=t.createElement("div");i.classList.add(Nc("s")),i.appendChild(this.sliderView_.element),this.element.appendChild(i);const n=t.createElement("div");n.classList.add(Nc("t")),n.appendChild(this.textView_.element),this.element.appendChild(n)}},Ic=$o("rsl"),Uc=class{constructor(t,e){this.onSliderPropsChange_=this.onSliderPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.sliderProps_=e.sliderProps,this.sliderProps_.emitter.on("change",this.onSliderPropsChange_),this.element=t.createElement("div"),this.element.classList.add(Ic()),e.viewProps.bindClassModifiers(this.element),this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_);const i=t.createElement("div");i.classList.add(Ic("t")),this.element.appendChild(i),this.trackElement=i;const n=t.createElement("div");n.classList.add(Ic("b")),i.appendChild(n),this.barElement=n;const s=["min","max"].map(e=>{const n=t.createElement("div");return n.classList.add(Ic("k"),Ic("k",e)),i.appendChild(n),n});this.knobElements=[s[0],s[1]],this.update_()}valueToX_(t){return 100*lo(oo(t,this.sliderProps_.get("min"),this.sliderProps_.get("max"),0,1),0,1)}update_(){const t=this.value_.rawValue;0===t.length?this.element.classList.add(Ic(void 0,"zero")):this.element.classList.remove(Ic(void 0,"zero"));const e=[this.valueToX_(t.min),this.valueToX_(t.max)];this.barElement.style.left=`${e[0]}%`,this.barElement.style.right=100-e[1]+"%",this.knobElements.forEach((t,i)=>{t.style.left=`${e[i]}%`})}onSliderPropsChange_(){this.update_()}onValueChange_(){this.update_()}},Fc=class{constructor(t,e){this.grabbing_=null,this.grabOffset_=0,this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.sliderProps=e.sliderProps,this.viewProps=e.viewProps,this.value=e.value,this.view=new Uc(t,{sliderProps:this.sliderProps,value:this.value,viewProps:e.viewProps});const i=new gl(this.view.trackElement);i.emitter.on("down",this.onPointerDown_),i.emitter.on("move",this.onPointerMove_),i.emitter.on("up",this.onPointerUp_)}ofs_(){return"min"===this.grabbing_?this.view.knobElements[0].getBoundingClientRect().width/2:"max"===this.grabbing_?-this.view.knobElements[1].getBoundingClientRect().width/2:0}valueFromData_(t){return t.point?oo((t.point.x+this.ofs_())/t.bounds.width,0,1,this.sliderProps.get("min"),this.sliderProps.get("max")):null}onPointerDown_(t){if(!t.data.point)return;const e=t.data.point.x/t.data.bounds.width,i=this.value.rawValue,n=this.sliderProps.get("min"),s=this.sliderProps.get("max"),r=oo(i.min,n,s,0,1),o=oo(i.max,n,s,0,1);Math.abs(o-e)<=.025?this.grabbing_="max":Math.abs(r-e)<=.025?this.grabbing_="min":e>=r&&e<=o?(this.grabbing_="length",this.grabOffset_=oo(e-r,0,1,0,s-n)):eo&&(this.grabbing_="max",this.onPointerMove_(t))}applyPointToValue_(t,e){const i=this.valueFromData_(t);if(null===i)return;const n=this.sliderProps.get("min"),s=this.sliderProps.get("max");if("min"===this.grabbing_)this.value.setRawValue(new Tc(i,this.value.rawValue.max),e);else if("max"===this.grabbing_)this.value.setRawValue(new Tc(this.value.rawValue.min,i),e);else if("length"===this.grabbing_){const t=this.value.rawValue.length;let r=i-this.grabOffset_,o=r+t;rs&&(r=s-t,o=s),this.value.setRawValue(new Tc(r,o),e)}}onPointerMove_(t){this.applyPointToValue_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.applyPointToValue_(t.data,{forceEmit:!0,last:!0}),this.grabbing_=null}},$c=class{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.sc_=new Fc(t,e);const i={constraint:e.constraint,textProps:e.textProps};this.tc_=new bh(t,{assembly:zc,axes:[i,i],parser:e.parser,value:this.value,viewProps:e.viewProps}),this.view=new Kc(t,{sliderView:this.sc_.view,textView:this.tc_.view})}get textController(){return this.tc_}};function qc(t){return Tc.isObject(t)?new Tc(t.min,t.max):new Tc(0,0)}function 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e.scene.lightManager.removeAllLight();t.refresh()};n.addBinding(s,"useLight").on("change",t=>l(t.value)),n.addBinding(s,"lux",{min:0,max:1e5,step:1}).on("change",t=>{const i=e.scene.lightManager.directionalLights;i.length>0&&(i[0].lux=t.value)}),n.addBinding(s,"useIBL").on("change",t=>{t.value?(a(s.texture),p.disabled=!1):(e.ibl=null,p.disabled=!0)});const p=n.addFolder({title:"IBL Settings",expanded:!0});return p.addBinding(s,"texture",{options:bd.reduce((t,e)=>({...t,[e.name]:e.name}),{})}).on("change",t=>a(t.value)),p.addBinding(s,"intensityMultiplier",{min:0,max:5,step:.1}).on("change",t=>{e.ibl&&(e.ibl.intensityMultiplier=t.value)}),p.addBinding({get luminance(){return e.ibl?e.ibl.luminance:0},set luminance(t){e.ibl&&(e.ibl.luminance=t)}},"luminance",{min:0,max:1e5,step:100}),o=p.addBinding(r,"finalPath",{readonly:!0,label:"source",multiline:!0,rows:2}),l(s.useLight),s.useIBL?a(s.texture):p.disabled=!0,()=>{n.dispose()}},[t,e,i]),null},wd=({gui:t,view:e})=>{const i=s(t=>t.RedGPU);return(0,r.useEffect)(()=>{if(!e)return;const n=t.addFolder({title:"SkyBox",expanded:!0}),s={useSkyBox:!0,texture:bd[0].name,blur:e.skybox?.blur||0,intensityMultiplier:e.skybox?.intensityMultiplier||1,opacity:e.skybox?.opacity||1},r={finalPath:""};let o;const a=n=>{if(!s.useSkyBox)return;const a=bd.find(t=>t.name===n);if(!a)return;const l=a.path;(t=>{const e=t=>t.split("/").pop()||t;r.finalPath=Array.isArray(t)?t.map(e).join("\n"):e(t),o&&o.refresh()})(l);const p=hd(l),h=a.nit||2e4;if(i){const t="string"==typeof l&&l.toLowerCase().endsWith(".hdr")?new i.Resource.IBL(e.redGPUContext,p,h).environmentTexture:new i.Resource.CubeTexture(e.redGPUContext,p,!0);e.skybox?(e.skybox.texture=t,e.skybox.luminance=h):e.skybox=new i.Display.SkyBox(e.redGPUContext,t,h),e.skybox.blur=s.blur,e.skybox.intensityMultiplier=s.intensityMultiplier,e.skybox.opacity=s.opacity}t.refresh()};n.addBinding(s,"useSkyBox").on("change",t=>{t.value?(a(s.texture),l.disabled=!1):(e.skybox=null,l.disabled=!0)});const l=n.addFolder({title:"SkyBox Settings",expanded:!0});return l.addBinding(s,"texture",{options:bd.reduce((t,e)=>({...t,[e.name]:e.name}),{})}).on("change",t=>a(t.value)),l.addBinding(s,"blur",{min:0,max:1,step:.01}).on("change",t=>{e.skybox&&(e.skybox.blur=t.value)}),l.addBinding(s,"intensityMultiplier",{min:0,max:5,step:.1}).on("change",t=>{e.skybox&&(e.skybox.intensityMultiplier=t.value)}),l.addBinding(s,"opacity",{min:0,max:1,step:.01}).on("change",t=>{e.skybox&&(e.skybox.opacity=t.value)}),l.addBinding({get luminance(){return e.skybox?e.skybox.luminance:0},set luminance(t){e.skybox&&(e.skybox.luminance=t)}},"luminance",{min:0,max:1e5,step:100}),o=l.addBinding(r,"finalPath",{readonly:!0,label:"source",multiline:!0,rows:2}),s.useSkyBox?a(s.texture):l.disabled=!0,()=>{n.dispose()}},[t,e,i]),null},_d=n(),fd=()=>{const t=s(t=>t.guiConfig),e=s(t=>t.redGPUContext),i=(0,r.useRef)(null),[n,o]=(0,r.useState)(null);return(0,r.useEffect)(()=>{if(i.current&&t){const n=new yr({container:i.current});if(n.registerPlugin(Pr),o(n),t.gui)try{t.gui(n)}catch(e){console.error("Error in custom GUI callback:",e)}return()=>{n.dispose(),o(null)}}},[t]),t? (0,_d.jsxs)(_d.Fragment,{children:[ (0,_d.jsx)("div",{ref:i,style:xd}),n&&t.redGPUContext&&e&& (0,_d.jsx)(dd,{gui:n,redGPUContext:e}),n&&t.viewList&&e&& (0,_d.jsx)(md,{gui:n,redGPUContext:e}),n&&t.scene&&e&& (0,_d.jsx)(vd,{gui:n,scene:e.viewList[0]?.scene}),n&&t.ibl&&e&&e.viewList[0]&& (0,_d.jsx)(gd,{gui:n,view:e.viewList[0]}),n&&t.skybox&&e&&e.viewList[0]&& (0,_d.jsx)(wd,{gui:n,view:e.viewList[0]})]}):null},xd={width:"100%",display:"flex",flexDirection:"column"};export{fd as default}; \ No newline at end of file diff --git a/examples/exampleHelper/dist/IconButton-D8-442jY.js b/examples/exampleHelper/dist/IconButton-D8-442jY.js index 8b8a5607cc..96b9e6c5ec 100644 --- a/examples/exampleHelper/dist/IconButton-D8-442jY.js +++ b/examples/exampleHelper/dist/IconButton-D8-442jY.js @@ -1,4 +1,4 @@ -import{r as t}from"./rolldown-runtime-BztV3taV.js?t=1781132971803";import{r as e,t as i}from"./vendor-react-BwJpJ84T.js?t=1781132971803";var o=t(e(),1),s=t=>{let e;const i=new Set,o=(t,o)=>{const s="function"==typeof t?t(e):t;if(!Object.is(s,e)){const t=e;e=(null!=o?o:"object"!=typeof s||null===s)?s:Object.assign({},e,s),i.forEach(i=>i(e,t))}},s=()=>e,l={setState:o,getState:s,getInitialState:()=>r,subscribe:t=>(i.add(t),()=>i.delete(t))},r=e=t(o,s,l);return l},l=t=>t,r=t=>{const e=(t=>t?s(t):s)(t),i=t=>function(t,e=l){const i=o.useSyncExternalStore(t.subscribe,o.useCallback(()=>e(t.getState()),[t,e]),o.useCallback(()=>e(t.getInitialState()),[t,e]));return o.useDebugValue(i),i}(e,t);return Object.assign(i,e),i},n=t=>t?r(t):r,c=i(),a=({label:t,isActive:e=!0,onClick:i,title:s,style:l})=>{const[r,n]=(0,o.useState)(!1); +import{r as t}from"./rolldown-runtime-BztV3taV.js?t=1781136546834";import{r as e,t as i}from"./vendor-react-BwJpJ84T.js?t=1781136546834";var o=t(e(),1),s=t=>{let e;const i=new Set,o=(t,o)=>{const s="function"==typeof t?t(e):t;if(!Object.is(s,e)){const t=e;e=(null!=o?o:"object"!=typeof s||null===s)?s:Object.assign({},e,s),i.forEach(i=>i(e,t))}},s=()=>e,l={setState:o,getState:s,getInitialState:()=>r,subscribe:t=>(i.add(t),()=>i.delete(t))},r=e=t(o,s,l);return l},l=t=>t,r=t=>{const e=(t=>t?s(t):s)(t),i=t=>function(t,e=l){const i=o.useSyncExternalStore(t.subscribe,o.useCallback(()=>e(t.getState()),[t,e]),o.useCallback(()=>e(t.getInitialState()),[t,e]));return o.useDebugValue(i),i}(e,t);return Object.assign(i,e),i},n=t=>t?r(t):r,c=i(),a=({label:t,isActive:e=!0,onClick:i,title:s,style:l})=>{const[r,n]=(0,o.useState)(!1); return(0,c.jsx)("button",{style:{...C,backgroundColor:r?"#1a1a1c":"#111112",color:"#fdb48d",...l},onClick:i,title:s||t,onMouseEnter:()=>n(!0),onMouseLeave:()=>n(!1),children: (0,c.jsx)("span",{style:{opacity:e?1:.4,transition:"opacity 0.2s"},children:t})})},C={display:"flex",alignItems:"center",justifyContent:"center",height:"100%",padding:"0 20px",backgroundColor:"#111112",border:"none",fontSize:"11px",fontWeight:"bold",cursor:"pointer",transition:"background-color 0.2s, opacity 0.2s",letterSpacing:"0.05em",flexShrink:0},d=({useSourceModal:t=!0,narrowTitle:e,narrowSettings:i,isNarrow:o=!1,onShowSource:s})=>{const l=new URL("./assets/github.png",import.meta.url).href; return(0,c.jsxs)("div",{style:p,children:[t&&o&&e&& (0,c.jsx)("div",{style:h,children:e}),t&&o&&i&& (0,c.jsx)("div",{style:x,children:i}), diff --git a/examples/exampleHelper/dist/exampleList-B00YxcCV.js b/examples/exampleHelper/dist/exampleList-B00YxcCV.js index 79c3c83a72..ceb9095ea2 100644 --- a/examples/exampleHelper/dist/exampleList-B00YxcCV.js +++ b/examples/exampleHelper/dist/exampleList-B00YxcCV.js @@ -1 +1 @@ -import{n as e}from"./rolldown-runtime-BztV3taV.js?t=1781132971803";var t=e({ExampleList:()=>i,default:()=>i}),i=[{name:"3D",list:[{name:"Hello RedGPU",path:"3d/helloWorld",description:{ko:"RedGPU의 기본 초기화 방법을 보여주는 샘플입니다.
초기화 성공 시 제공되는 RedGPUContext 객체의 기본 옵션들을 실시간으로 테스트할 수 있습니다.",en:"This example is a sample of the basic initialization of RedGPU.
\n It also provides a live test of the basic options provided to the RedGPUContext object provided upon successful initialization."}},{name:"View3D",list:[{name:"Single View3D",path:"3d/view/singleView",description:{ko:"RedGPU의 View 객체에 대한 샘플입니다. View 객체에 제공되는 기본 옵션들을 실시간으로 테스트할 수 있습니다.",en:"This example is a sample for a View object in RedGPU.
\n It provides real-time testing of the basic options provided to a View object."}},{name:"Multi View3D",path:"3d/view/multiView",description:{ko:"RedGPU의 멀티 뷰 기능을 보여주는 샘플입니다.
RedGPUContext는 여러 개의 View를 소유하고 관리할 수 있습니다.",en:"This example is a sample of RedGPU's Multi View.
RedGPUContext can own and manage multiple MultiViews."}}]},{name:"Scene",list:[{name:"Scene",path:"3d/scene",description:{ko:"RedGPU의 Scene 객체에 대한 샘플입니다.
Scene 객체에 제공되는 기본 옵션들을 실시간으로 테스트할 수 있습니다.",en:"This example is a sample of a Scene object in RedGPU.
It provides real-time testing of the basic options provided to the Scene object."}}]},{name:"Camera Controller",list:[{name:"FreeController",path:"3d/controller/freeController",description:{ko:"FreeController는 키보드(WASD/QERTFG)와 마우스/터치 입력을 사용하여 1인칭 카메라 제어를 제공합니다.
3D 공간에서의 자유로운 이동, 회전 제어, 속도/가속도 조절 및 키 바인딩 설정 기능을 포함합니다.",en:"FreeController provides first-person camera control with keyboard (WASD/QERTFG) and mouse/touch input.
Features include free movement in 3D space, rotation control, customizable speed/acceleration, and key binding configuration."}},{name:"OrbitController",path:"3d/controller/orbitController",description:{ko:"OrbitController는 중심점을 기준으로 회전하는 궤도형 카메라 제어를 제공합니다.
마우스 드래그 회전, 휠 줌, 터치 핀치 줌, 중심점 위치 사용자 정의, 거리 제어 및 팬/틸트 제한 기능을 포함합니다.",en:"OrbitController provides orbital camera control that rotates around a center point.
Features include mouse drag rotation, wheel zoom, touch pinch zoom, customizable center position, distance control, and pan/tilt limits."}},{name:"FollowController",path:"3d/controller/followController",description:{ko:"FollowController는 타겟 메쉬를 따라다니는 3인칭 카메라 제어를 제공합니다.
부드러운 카메라 추적, 거리 및 높이 조절, 팬/틸트 제어, 타겟 회전 추적 및 휠/핀치 줌 기능을 포함합니다.
3인칭 게임 및 객체 추적 시나리오에 적합합니다.",en:"FollowController provides third-person camera control that follows a target mesh.
Features include smooth camera following, customizable distance and height, pan/tilt control, target rotation tracking, and wheel/pinch zoom.
Perfect for third-person games and object tracking scenarios."}},{name:"IsometricController",path:"3d/controller/isometricController",description:{ko:"IsometricController는 아이소메트릭 뷰를 위한 고정 각도 직교 투영 카메라 제어를 제공합니다.
타겟 메쉬 추적, 키보드(WASD) 및 마우스 이동, 휠/핀치 줌 제어, 카메라 각도 및 뷰 높이 사용자 정의 기능을 포함합니다.
아이소메트릭 게임, 전략 게임 및 건축 시각화에 이상적입니다.",en:"IsometricController provides fixed-angle orthographic camera control for isometric views.
Features include target mesh tracking, keyboard (WASD) and mouse movement, wheel/pinch zoom control, and customizable camera angle and view height.
Ideal for isometric games, strategy games, and architectural visualization."}}]},{name:"Primitive",list:[{name:"Primitives",path:"3d/primitive/primitives",description:{ko:"RedGPU가 지원하는 기본적인 프리미티브 지오메트리들의 샘플입니다.",en:"Samples of basic primitive geometries supported by RedGPU."}},{name:"Box",path:"3d/primitive/box",description:{ko:"RedGPU가 지원하는 기본 Box 프리미티브에 대한 샘플입니다. Box 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Box Primitives supported by RedGPU. Provides real-time testing of Box configuration options."}},{name:"RoundedBox",path:"3d/primitive/roundedBox",description:{ko:"모서리가 둥근 박스 프리미티브에 대한 샘플입니다. 반지름(radius) 및 분할 수 설정을 통해 부드러운 모서리를 가진 박스를 생성하고 테스트할 수 있습니다.",en:"Samples for the RoundedBox Primitive. You can create and test boxes with smooth corners by configuring radius and segment settings."}},{name:"Circle",path:"3d/primitive/circle",description:{ko:"RedGPU가 지원하는 기본 Circle 프리미티브에 대한 샘플입니다. Circle 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Circle Primitives supported by RedGPU. Provides real-time testing of Circle configuration options."}},{name:"Cone",path:"3d/primitive/cone",description:{ko:"RedGPU가 지원하는 기본 Cone 프리미티브에 대한 샘플입니다. Cone 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Cone Primitives supported by RedGPU. Provides real-time testing of Cone configuration options."}},{name:"Cylinder",path:"3d/primitive/cylinder",description:{ko:"RedGPU가 지원하는 기본 Cylinder 프리미티브에 대한 샘플입니다. Cylinder 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Cylinder Primitives supported by RedGPU. Provides real-time testing of Cylinder configuration options."}},{name:"Plane",path:"3d/primitive/plane",description:{ko:"RedGPU가 지원하는 기본 Plane 프리미티브에 대한 샘플입니다. Plane 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Plane Primitives supported by RedGPU. Provides real-time testing of Plane configuration options."}},{name:"Ground",path:"3d/primitive/ground",description:{ko:"RedGPU가 지원하는 기본 Ground 프리미티브에 대한 샘플입니다. Ground 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Ground Primitives supported by RedGPU. Provides real-time testing of Ground configuration options."}},{name:"Sphere",path:"3d/primitive/sphere",description:{ko:"RedGPU가 지원하는 기본 Sphere 프리미티브에 대한 샘플입니다. Sphere 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Sphere Primitives supported by RedGPU. Provides real-time testing of Sphere configuration options."}},{name:"Capsule",path:"3d/primitive/capsule",description:{ko:"RedGPU가 지원하는 기본 Capsule 프리미티브에 대한 샘플입니다. Capsule 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Capsule Primitives supported by RedGPU. Provides real-time testing of Capsule configuration options."}},{name:"Torus",path:"3d/primitive/torus",description:{ko:"RedGPU가 지원하는 기본 Torus 프리미티브에 대한 샘플입니다. Torus 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Torus Primitives supported by RedGPU. Provides real-time testing of Torus configuration options."}},{name:"TorusKnot",path:"3d/primitive/torusKnot",description:{ko:"RedGPU가 지원하는 기본 TorusKnot 프리미티브에 대한 샘플입니다. TorusKnot 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic TorusKnot Primitives supported by RedGPU. Provides real-time testing of TorusKnot configuration options."}},{name:"Ring",path:"3d/primitive/ring",description:{ko:"RedGPU가 지원하는 기본 Ring 프리미티브에 대한 샘플입니다. Ring 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Ring Primitives supported by RedGPU. Provides real-time testing of Ring configuration options."}}]},{name:"Mesh",list:[{name:"Basic Mesh",path:"3d/mesh/basicMesh",description:{ko:"이 코드는 기본 메쉬를 생성하고 위치, 크기, 회전, 재질 등 주요 속성을 실시간으로 조작하는 방법을 보여주는 샘플입니다.
RedGPU를 사용하여 Box 메쉬를 생성하고 속성과 재질을 조정하는 방법을 보여줍니다.",en:"this code is a sample that shows how to create a basic mesh and how to manipulate its main properties (position, scale, rotation, material, etc.) in real time.
This example shows how to create a Box mesh using RedGPU and how to adjust its properties and material."}},{name:"Hierarchy Mesh",path:"3d/mesh/hierarchy",description:{ko:"RedGPU를 사용하여 부모-자식 메쉬 계층 구조를 생성하고, 위치, 회전 및 스케일을 조작하는 예제입니다.",en:"An example of creating a parent-child mesh hierarchy using RedGPU, and manipulating its position, rotation, and scale."}},{name:"Pivot Mesh",path:"3d/mesh/pivot",description:{ko:"RedGPU를 사용하여 부모 및 자식 메쉬를 생성하고 피벗 설정을 통해 회전 중심을 변경하는 방법을 보여주는 실습 예제입니다.",en:"A hands-on example that demonstrates how to create parent and child meshes using RedGPU and change the center of rotation via pivot settings."}},{name:"Child Methods",path:"3d/mesh/childMethod",description:{ko:"RedGPU를 사용한 자식 노드 관리 예제로, 자식 추가, 삭제, 인덱스 변경, 교체 및 자식 색상 무작위화 등을 통해 노드를 동적으로 제어하는 방법을 보여줍니다.",en:"An example of child node management using RedGPU, showing how to dynamically control nodes by adding, deleting, changing index, replacing, and randomizing color of children."}},{name:"lookAt Methods",path:"3d/mesh/lookAt",description:{ko:"객체가 특정 지점이나 다른 객체를 바라보도록 하는 lookAt 메서드의 사용법을 보여주는 예제입니다.",en:"An example demonstrating the usage of the lookAt method to make an object face a specific point or another object."}},{name:"BoundingBox",list:[{name:"BoundingBox",path:"3d/mesh/boundBox/meshBoundBox",description:{ko:"메쉬의 바운딩 박스(AABB)를 시각화하고 확인하는 예제입니다.",en:"An example of visualizing and checking the bounding box (AABB) of a mesh."}},{name:"AABB - intersects",path:"3d/mesh/boundBox/meshAABBIntersects",description:{ko:"AABB(Axis-Aligned Bounding Box) 간의 교차 검사 기능을 테스트하는 예제입니다.",en:"An example testing the intersection check function between AABBs (Axis-Aligned Bounding Boxes)."}},{name:"OBB - intersects",path:"3d/mesh/boundBox/meshOBBIntersects",description:{ko:"OBB(Oriented Bounding Box) 간의 교차 검사 기능을 테스트하는 예제입니다.",en:"An example testing the intersection check function between OBBs (Oriented Bounding Boxes)."}}]}]},{name:"Coordinate Transformation",list:[{name:"worldToLocal / localToWorld",path:"3d/coordinateTransformation/worldToLocal",description:{ko:"월드 좌표와 로컬 좌표 간의 변환을 테스트하는 예제입니다.",en:"An example testing the transformation between world coordinates and local coordinates."}},{name:"screenToWorld",path:"3d/coordinateTransformation/screenToWorld",description:{ko:"화면(스크린) 좌표를 월드 좌표로 변환하는 방법을 보여주는 예제입니다.",en:"An example showing how to convert screen coordinates to world coordinates."}}]},{name:"Material",list:[{name:"ColorMaterial",path:"3d/material/colorMaterial",description:{ko:"RedGPU ColorMaterial의 기본 색상 조작 및 색상 설정을 위한 편의 메서드들에 대한 실시간 샘플을 제공합니다.",en:"Provides real-time samples of the basic color manipulations of RedGPU's ColorMaterial and convenience methods for setting colors."}},{name:"BitmapMaterial",path:"3d/material/bitmapMaterial",description:{ko:"RedGPU의 BitmapMaterial 샘플로, 다양한 텍스처 포맷(PNG, JPG, WEBP, SVG)을 적용하여 텍스처 변경을 실시간으로 테스트할 수 있습니다.",en:"RedGPU's BitmapMaterial sample allows you to test texture changes in real time by applying various texture formats (PNG, JPG, WEBP, SVG)."}},{name:"PhongMaterial",path:"3d/material/phongMaterial",description:{ko:"RedGPU를 사용하여 PhongMaterial의 기본 속성을 조작하고 다양한 텍스처 조합을 실험하는 방법을 보여주는 샘플 예제입니다.",en:"A sample example that demonstrates how to manipulate the basic properties of PhongMaterial using RedGPU and experiment with different texture combinations."}},{name:"PhongMaterial Texture Combination",path:"3d/material/phongMaterialTextures",description:{ko:"RedGPU를 사용하여 PhongMaterial의 다양한 텍스처 조합과 효과를 시각적으로 보여주는 샘플 예제입니다.",en:"A sample example that visually demonstrates different texture combinations and effects of PhongMaterial using RedGPU."}},{name:"UV Transform",path:"3d/material/uvTransform",description:{ko:"재질의 텍스처 오프셋과 스케일을 조절하여 흐르는 효과나 타일링을 구현하는 방법을 테스트합니다.",en:"Tests how to implement scrolling effects or tiling by adjusting the texture offset and scale of the material."}},{name:"Material Opacity",path:"3d/material/opacity",description:{ko:"재질의 불투명도(Opacity)를 조절하여 반투명 효과를 테스트하는 예제입니다.",en:"An example testing the translucency effect by adjusting the opacity of the material."}},{name:"Fragment Variant Test",path:"3d/material/fragmentVariantTest",description:{ko:"쉐이더의 프래그먼트 변형을 테스트하는 예제입니다.",en:"An example testing fragment variants of shaders."}}]},{name:"Texture & Sampler",list:[{name:"BitmapTexture & Sampler",path:"3d/texture/bitmapTextureSampler",description:{ko:"텍스처 샘플러 옵션과 밉맵 지원을 시연하는 샘플입니다.",en:"A sample that demonstrates texture sampler options and mipmap support."}},{name:"Sampler Combination",path:"3d/texture/samplerCombination",description:{ko:"텍스처 샘플러의 다양한 조합을 한눈에 보여주는 예제입니다.",en:"Here's an example showing the different combinations of texture samplers at a glance."}},{name:"Sampler SamplerAddressMode",path:"3d/texture/samplerAddressMode",description:{ko:"텍스처 샘플러의 AddressMode 옵션 조합을 보여주는 예제입니다.",en:"An example showing combinations of AddressMode options for a texture sampler."}},{name:"MaxAnisotropy",path:"3d/texture/maxAnisotropy",description:{ko:"텍스처의 비등방성 필터링(Anisotropy) 옵션을 보여주는 예제입니다.",en:"example showing the Anisotropy option for a texture."}}]},{name:"SkyBox & IBL",list:[{name:"SkyBox",list:[{name:"Skybox using 6 assets",path:"3d/skybox/skybox",description:{ko:"6개의 이미지를 사용하여 스카이박스를 구성하는 예제입니다.",en:"An example of constructing a skybox using 6 images."}},{name:"Skybox transition",list:[{name:"Basic transition",path:"3d/skybox/transition/skyboxTransition",description:{ko:"스카이박스 간의 부드러운 전환 효과를 보여주는 예제입니다.",en:"An example showing smooth transition effects between skyboxes."}},{name:"transitionAlphaTexture - with NoiseTexture",path:"3d/skybox/transition/skyboxTransitionWithNoiseTexture",description:{ko:"노이즈 텍스처와 알파 텍스처를 사용하여 스카이박스 전환 효과를 연출하는 예제입니다.",en:"An example creating skybox transition effects using noise textures and alpha textures."}}]}]},{name:"IBL",list:[{name:"Skybox using IBL",path:"3d/skybox/ibl/skyboxWithIbl",description:{ko:"IBL(Image Based Lighting)을 사용하여 스카이박스를 생성하는 방법을 보여줍니다.",en:"Demonstrates how to create a skybox using IBL (Image Based Lighting)."}},{name:"IBL Test",path:"3d/skybox/ibl/iblTest",description:{ko:"이미지 기반 조명(IBL)을 테스트하는 예제입니다.",en:"An example testing Image-Based Lighting (IBL)."}},{name:"Custom IBL Texture Size",path:"3d/skybox/ibl/iblTextureSize",description:{ko:"IBL 텍스처의 크기를 사용자 정의하는 예제입니다.",en:"An example of customizing the size of the IBL texture."}},{name:"BRDF LUT Test (Dev Only)",path:"3d/skybox/ibl/brdfLutTest",description:{ko:"새로운 IBL 시스템의 기초인 BRDF LUT 생성을 테스트합니다. (개발 확인용)",en:"Tests BRDF LUT generation, the foundation of the new IBL system. (For development verification)"}},{name:"Irradiance Test (Dev Only)",path:"3d/skybox/ibl/irradianceTest",description:{ko:"분리된 IrradianceGenerator를 사용하여 환경맵으로부터 Irradiance 맵을 생성하고 테스트합니다. (개발 확인용)",en:"Generates and tests an Irradiance map from an environment map using the separated IrradianceGenerator. (For development verification)"}}]},{name:"FrustumCulling",list:[{name:"FrustumCulling",path:"3d/frustumCulling/frustumCulling",description:{ko:"카메라 시야 밖의 객체를 렌더링에서 제외하는 절두체 컬링(Frustum Culling) 기능을 시연합니다.",en:"Demonstrates Frustum Culling, which excludes objects outside the camera view from rendering."}},{name:"DistanceCulling",path:"3d/frustumCulling/distanceCulling",description:{ko:"카메라와의 거리에 따라 객체를 렌더링에서 제외하는 거리 컬링 기능을 시연합니다.",en:"Demonstrates Distance Culling, which excludes objects from rendering based on their distance from the camera."}}]},{name:"SkyAtmosphere",list:[{name:"SkyAtmosphere Basic",path:"3d/skyAtmosphere/skyAtmosphere",description:{ko:"물리 기반 대기 산란 시스템인 SkyAtmosphere의 기본적인 설정과 실시간 태양 광원 연동을 시연합니다.",en:"Demonstrates basic configuration and real-time sun light synchronization of the SkyAtmosphere, a physics-based atmospheric scattering system."}},{name:"Material Scattering (Aerial Perspective)",path:"3d/skyAtmosphere/scatteringTest",description:{ko:"거리에 따른 대기 산란(공중 투시) 효과가 다양한 재질(Color, Phong, PBR 등)에 어떻게 적용되는지 활주로 레이아웃을 통해 직관적으로 비교합니다.",en:"Provides an intuitive comparison of how atmospheric scattering (Aerial Perspective) affects various materials (Color, Phong, PBR, etc.) along a distance runway."}},{name:"Atmosphere & IBL Harmony",path:"3d/skyAtmosphere/gltf",description:{ko:"대기 산란, IBL 환경광, 스카이박스 배경이 유기적으로 조화되어 glTF PBR 모델에 물리적 사실감을 부여하는 통합 환경 시뮬레이션입니다.",en:"An integrated simulation showing how atmospheric scattering, IBL, and skybox work in harmony to provide physical realism to a glTF PBR model."}},{name:"SkyAtmosphere LUT Generator",path:"3d/skyAtmosphere/generator",description:{ko:"대기 산란 계산을 위해 내부적으로 생성되는 투과율, 하늘 뷰 등 다양한 LUT(Look-Up Table) 데이터를 시각화하여 분석합니다.",en:"Visualizes and analyzes various internal LUT (Look-Up Table) data such as Transmittance and SkyView generated for atmospheric scattering calculations."}}]}]},{name:"DrawDebugger",list:[{name:"DrawDebugger",path:"3d/drawDebugger/basic",description:{ko:"렌더링 정보를 디버깅하기 위한 도구를 시연하는 예제입니다.",en:"An example demonstrating tools for debugging rendering information."}}]},{name:"Transparent Sort",list:[{name:"Transparent Sort",path:"3d/transparentSort",description:{ko:"메쉬의 재질에 `transparent` 옵션을 적용하여 반투명 객체가 렌더링되는 순서를 확인하는 예제입니다. `transparent`를 사용하여 올바른 렌더링 결과를 확인할 수 있습니다.",en:" example of how to apply the `transparent` option to the mesh's material to see the order in which translucent objects are rendered. You can use `transparent` to see the correct rendering results."}}]},{name:"Noise Texture",experimental:!0,list:[{name:"SimplexTexture",experimental:!0,list:[{experimental:!0,name:"SimplexTexture",path:"3d/noiseTexture/simplex/basic",description:{ko:"심플렉스 노이즈 텍스처를 생성하고 적용하는 기본 예제입니다.",en:"Basic example of generating and applying Simplex Noise Texture."}},{experimental:!0,name:"Custom SimplexTexture - Fire",path:"3d/noiseTexture/simplex/fire",description:{ko:"심플렉스 노이즈를 활용하여 불꽃 효과를 연출하는 커스텀 텍스처 예제입니다.",en:"Custom texture example creating a fire effect using Simplex Noise."}},{experimental:!0,name:"Custom SimplexTexture - Displacement",path:"3d/noiseTexture/simplex/displacement",description:{ko:"심플렉스 노이즈를 활용하여 변위(Displacement) 효과를 주는 예제입니다.",en:"Example applying displacement effects using Simplex Noise."}}]},{name:"VoronoiTexture",experimental:!0,list:[{experimental:!0,name:"VoronoiTexture",path:"3d/noiseTexture/voronoi/basic",description:{ko:"보로노이 노이즈 텍스처를 생성하고 적용하는 예제입니다.",en:"Example of generating and applying Voronoi Noise Texture."}}]}]},{name:"Sprite3D & SpriteSheet3D",list:[{name:"Sprite3D",path:"3d/sprite/sprite3D",description:{ko:"Sprite3D 객체의 사용법을 보여주는 예제입니다.",en:"example of a Sprite3D object."}},{name:"Sprite3D Comparison (World vs Pixel)",path:"3d/sprite/sprite3DCompare",description:{ko:"Sprite3D의 월드 단위 크기(worldSize)와 고정 픽셀 크기(pixelSize) 설정을 비교 시연하는 예제입니다.",en:"A comparison example demonstrating Sprite3D's world unit size (worldSize) and fixed pixel size (pixelSize) settings."}},{name:"SpriteSheet3D",path:"3d/sprite/spriteSheet3D",description:{ko:"SpriteSheet3D 객체의 사용법을 보여주는 예제입니다.",en:"example of a SpriteSheet3D object."}},{name:"SpriteSheet3D Comparison (World vs Pixel)",path:"3d/sprite/spriteSheet3DCompare",description:{ko:"SpriteSheet3D의 월드 단위 크기(worldSize)와 고정 픽셀 크기(pixelSize) 설정을 비교 시연하는 예제입니다.",en:"A comparison example demonstrating SpriteSheet3D's world unit size (worldSize) and fixed pixel size (pixelSize) settings."}}]},{name:"TextField3D",list:[{name:"TextField3D",path:"3d/textField/textField3D",description:{ko:"TextField3D 객체의 사용법을 보여주는 예제입니다.",en:"example of a TextField3D object."}},{name:"TextField3D Comparison (World vs Pixel)",path:"3d/textField/textField3DCompare",description:{ko:"TextField3D의 월드 단위 크기(worldSize)와 고정 픽셀 크기(usePixelSize) 설정을 비교 시연하는 예제입니다.",en:"A comparison example demonstrating TextField3D's world unit size (worldSize) and fixed pixel size (usePixelSize) settings."}}]},{name:"Light",list:[{name:"DirectionalLight",path:"3d/light/directionalLight",description:{ko:"태양광과 같은 직사광(Directional Light)을 시연하는 예제입니다.",en:"An example demonstrating Directional Light, simulating sunlight."}},{name:"PointLight",path:"3d/light/pointLight",description:{ko:"한 지점에서 모든 방향으로 빛을 방출하는 점광원(Point Light)을 시연하는 예제입니다.",en:"An example demonstrating Point Light, emitting light in all directions from a point."}},{name:"PointLight with glTF",path:"3d/light/pointLightWithGltf",description:{ko:"현대적인 감쇄(Attenuation) 수식이 적용된 Point Light와 glTF PBR 모델의 상호작용 예제입니다.",en:"An example of interaction between Point Light with modern attenuation formula and glTF PBR model."}},{name:"SpotLight",path:"3d/light/spotLight",description:{ko:"특정 방향으로 원뿔형 빛을 방출하는 스포트라이트(Spot Light)를 시연하는 예제입니다.",en:"An example demonstrating Spot Light, cone-shaped light in a specific direction."}},{name:"SpotLight with glTF",path:"3d/light/spotLightWithGltf",description:{ko:"현대적인 원뿔 감쇄(Angle Attenuation) 수식이 적용된 Spot Light와 glTF PBR 모델의 상호작용 예제입니다.",en:"An example of interaction between Spot Light with modern angle attenuation formula and glTF PBR model."}},{name:"PointLight Performance(cluster)",path:"3d/light/pointLightPerformance",description:{ko:"PointLight는 클러스터 타일 렌더링을 지원합니다. 1024개의 포인트 라이트를 지원합니다.",en:"PointLight supports clustered tile rendering. Supports 1024 point lights."}},{name:"SpotLight Performance(cluster)",path:"3d/light/spotLightPerformance",description:{ko:"SpotLight의 대량 렌더링 성능(클러스터링)을 테스트하는 예제입니다.",en:"An example testing the mass rendering performance (clustering) of SpotLights."}}]},{name:"Group3D",list:[{name:"Basic Group3D",path:"3d/group3D/basic",description:{ko:"3D 객체들을 그룹화할 수 있는 Group3D 객체의 예제입니다.",en:"Here's an example of a Group3D object that can group 3D objects."}}]},{name:"Tint",experimental:!0,list:[{experimental:!0,name:"Tint",path:"3d/tint/basic",description:{ko:"재질 기반 틴트를 지원합니다. 틴트 사용, tintBlendMode 설정 및 색상 사용 예제입니다.",en:"Supports material-based tint. Examples of using tint, setting tintBlendMode, and color."}}]},{name:"Line3D",experimental:!0,list:[{experimental:!0,name:"Linear Type",path:"3d/line3D/linear",description:{ko:"직선 형태의 라인을 그리는 예제입니다.",en:"An example of drawing linear lines."}},{experimental:!0,name:"Bezier Type",path:"3d/line3D/bezier",description:{ko:"베지에 곡선 형태의 라인을 그리는 예제입니다.",en:"An example of drawing Bezier curve lines."}},{experimental:!0,name:"CatmullRom Type",path:"3d/line3D/catmullRom",description:{ko:"캣멀-롬 스플라인 형태의 라인을 그리는 예제입니다.",en:"An example of drawing Catmull-Rom spline lines."}}]},{name:"Interaction",list:[{name:"MouseEvent",list:[{name:"Mesh",path:"3d/interaction/mouseEvent/mesh",description:{ko:"Mesh에 마우스 이벤트를 설정하는 예제입니다.",en:"Here's an example of setting up mouse events on a Mesh."}},{name:"Sprite3D",path:"3d/interaction/mouseEvent/sprite3D",description:{ko:"Sprite3D에 마우스 이벤트를 설정하는 예제입니다.",en:"Here's an example of setting up mouse events on a Sprite3D."}},{name:"SpriteSheet3D",path:"3d/interaction/mouseEvent/spriteSheet3D",description:{ko:"SpriteSheet3D에 마우스 이벤트를 설정하는 예제입니다.",en:"Here's an example of setting up mouse events on a SpriteSheet3D."}},{name:"TextField3D",path:"3d/interaction/mouseEvent/textField3D",description:{ko:"TextField3D에 마우스 이벤트를 설정하는 예제입니다.",en:"Here's an example of setting up mouse events on a TextField3D."}},{name:"Raycasting (Precision Picking)",path:"3d/interaction/mouseEvent/raycasting",description:{ko:"이 예제는 복잡한 지오메트리(TorusKnot)에 대한 고정밀 레이캐스팅을 보여줍니다.
버텍스 버퍼를 분석하여 정확한 교차 지점, 면 인덱스 및 로컬 좌표를 CPU에서 계산합니다.",en:"This example demonstrates high-precision raycasting on complex geometry (TorusKnot).
It calculates the exact intersection point, face index, and local coordinates on the CPU by analyzing vertex buffers."}}]},{name:"KeyboardEvent",list:[{name:"Keyboard Interaction",path:"3d/interaction/keyboardEvent",description:{ko:"keyboardKeyBuffer를 사용하여 매 프레임 키보드 상태를 체크하고 객체를 제어하는 기초적인 방법을 보여줍니다.",en:"Shows basic way to check keyboard state every frame and control an object using keyboardKeyBuffer."}}]}]},{name:"Shadow",list:[{name:"DirectionalLight Shadow",path:"3d/shadow/directionalShadow",description:{ko:"DirectionalLight에 의한 그림자 효과를 시연하는 예제입니다.",en:"An example demonstrating shadow effects caused by DirectionalLight."}},{name:"DirectionalLight Shadow - GLTF",path:"3d/shadow/gltfDirectionalShadow",description:{ko:"GLTF 모델에 대한 DirectionalLight 그림자 효과를 시연하는 예제입니다.",en:"An example demonstrating DirectionalLight shadow effects on a GLTF model."}}]},{name:"InstancedMesh",list:[{name:"InstancedMesh Simple",path:"3d/instancedMesh/simple",description:{ko:"이 데모는 간단한 Plane을 사용한 인스턴스 성능 테스트를 보여줍니다. ",en:"This demo demonstrates instance performance testing using a simple Plane. "}},{name:"InstancedMesh Sphere",path:"3d/instancedMesh/sphere",description:{ko:"이 데모는 Sphere를 사용한 인스턴스 성능 테스트를 보여줍니다. ",en:"This demo demonstrates instance performance testing using Sphere. "}}]},{name:"LOD",list:[{name:"InstancedMesh GPU LOD",path:"3d/lod/InstanceMeshGPULOD",description:{ko:"InstancedMesh에 GPU 기반 LOD를 적용하여 수만 개의 객체를 효율적으로 최적화하는 성능을 시연합니다.",en:"Demonstrates efficient optimization of tens of thousands of objects by applying GPU-based LOD to InstancedMesh."}},{name:"InstancedMesh Multi-Material GPU LOD",path:"3d/lod/InstanceMeshGPULOD_material",description:{ko:"인스턴싱 메시에서 거리에 따라 지오메트리와 머티리얼을 동시에 변경하는 GPU 기반 LOD 기능을 보여줍니다.",en:"Shows GPU-based LOD functionality that simultaneously changes geometry and materials by distance in instanced meshes."}},{name:"Mesh CPU LOD",path:"3d/lod/MeshCPULOD",description:{ko:"수천 개의 개별 Mesh 객체들에 CPU 기반 LOD를 적용하여 거리별 최적화 성능을 테스트합니다.",en:"Tests distance-based optimization performance by applying CPU-based LOD to thousands of individual Mesh objects."}},{name:"Mesh Multi-Material CPU LOD",path:"3d/lod/MeshCPULOD_material",description:{ko:"개별 메시 객체들에 대해 거리에 따라 지오메트리와 머티리얼이 함께 변화하는 CPU 기반 LOD를 시연합니다.",en:"Demonstrates CPU-based LOD where both geometry and materials change together by distance for individual mesh objects."}}]},{name:"ParticleSystem",list:[{name:"Particle",path:"3d/particle/basic",description:{ko:"기본적인 파티클 시스템을 시연하는 예제입니다.",en:"An example demonstrating a basic particle system."}},{name:"Multi Particle Performance",path:"3d/particle/performance",description:{ko:"다수의 파티클 시스템을 동시에 렌더링하여 성능을 테스트하는 예제입니다.",en:"An example testing performance by rendering multiple particle systems simultaneously."}}]},{name:"Indirect Draw Test",list:[{name:"drawIndexedIndirect Test",path:"3d/indirectDrawTest",description:{ko:"drawIndexedIndirect 기능을 테스트하는 예제입니다.",en:"An example testing the drawIndexedIndirect function."}}]}]},{name:"GLTF",list:[{name:"Basic",list:[{name:"TextureEncodingTest",path:"gltf/basic/textureEncodingTest",description:{ko:"텍스처가 올바른 전달 함수(Transfer Function)로 샘플링되는지 테스트합니다. Base Color와 Emissive가 sRGB에서 올바르게 디코딩되는지 확인합니다.",en:"Tests that textures are sampled with the correct transfer functions. Verifies base color and emissive textures are decoded from sRGB."}},{name:"TextureLinear InterpolationTest",path:"gltf/basic/textureLinearInterpolationTest",description:{ko:"sRGB 디코딩 후 선형 값에 대해 텍스처 선형 보간이 올바르게 수행되는지 테스트합니다.",en:"Tests that linear texture interpolation is correctly performed on linear values (after sRGB decoding)."}},{name:"VertexColorTest",path:"gltf/basic/vertexColorTest",description:{ko:"뷰어가 정점 색상(COLORS_0 속성)을 올바르게 지원하는지 테스트합니다.",en:"Tests proper support for vertex colors (COLORS_0 attribute) in the viewer."}},{name:"BoxVertexColors",path:"gltf/basic/boxVertexColors",description:{ko:"각 면에 정점 색상이 적용된 간단한 박스 모델입니다.",en:"A simple box model with vertex colors applied to each face."}},{name:"OrientationTest",path:"gltf/basic/orientationTest",description:{ko:"노드의 회전 및 방향(Quaternion) 처리가 올바른지 테스트합니다.",en:"Tests the correctness of node rotation and orientation (Quaternion) handling."}},{name:"TextureCoordinateTest",path:"gltf/basic/textureCoordinateTest",description:{ko:"XYZ 위치(3D 공간 좌표)와 UV 위치(2D 텍스처 좌표) 간의 관계를 보여줍니다.",en:"Demonstrates the relationship between XYZ positions and UV texture coordinates."}},{name:"AlphaBlendModeTest",path:"gltf/basic/alphaBlendModeTest",description:{ko:"다양한 알파 모드(OPAQUE, BLEND, MASK)가 올바르게 렌더링되는지 테스트합니다.",en:"Tests the various alpha modes (OPAQUE, BLEND, MASK) to verify correct rendering."}},{name:"TextureSettingsTest",path:"gltf/basic/textureSettingsTest",description:{ko:"텍스처 샘플링 설정(Wrap 모드, 필터링)을 테스트합니다.",en:"Tests texture sampling settings (Wrap modes, Filtering)."}},{name:"MultiUVTest",path:"gltf/basic/multiUVTest",description:{ko:"다중 텍스처 좌표 속성(예: 색상용 TEXCOORD_0, 기타 요소용 TEXCOORD_1)의 사용을 시연합니다.",en:"Demonstrates the usage of multiple texture coordinate attributes (e.g., TEXCOORD_0 for color, TEXCOORD_1 for other elements)."}},{name:"MetalRoughSpheres",path:"gltf/basic/metalRoughSpheres",description:{ko:"다양한 금속성(Metallic)과 거칠기(Roughness) 값을 가진 구체들을 통해 PBR 렌더링을 테스트합니다.",en:"Tests PBR rendering via spheres with varying Metallic and Roughness values."}},{name:"MetalRoughSpheresNoTextures",path:"gltf/basic/metalRoughSpheresNoTextures",description:{ko:"텍스처 없이 재질의 요소(Factor) 값만으로 금속성과 거칠기를 표현하는 테스트입니다.",en:"Tests representing metallic and roughness using only material factor values without textures."}},{name:"WaterBottle",path:"gltf/basic/waterBottle",description:{ko:"Normal, Occlusion, Emissive 맵을 사용하는 기본적인 금속/거칠기(Metal/Roughness) PBR 물병 모델입니다.",en:"A basic Metal/Roughness PBR water bottle model using Normal, Occlusion, and Emissive maps."}},{name:"NormalTangentTest",path:"gltf/basic/normalTangentTest",description:{ko:"노멀 맵핑과 탄젠트 공간 계산의 정확성을 테스트합니다.",en:"Tests the accuracy of normal mapping and tangent space calculations."}},{name:"NormalTangentMirrorTest",path:"gltf/basic/normalTangentMirrorTest",description:{ko:"미러링된 텍스처 좌표에서의 노멀 맵핑 처리를 테스트합니다.",en:"Tests normal mapping handling with mirrored texture coordinates."}},{name:"NegativeScaleTest",path:"gltf/basic/negativeScaleTest",description:{ko:"음수 스케일(반전)이 적용된 노드의 렌더링을 테스트합니다.",en:"Tests rendering of nodes with negative scale (inversion) applied."}},{name:"EnvironmentTest",path:"gltf/basic/environmentTest",description:{ko:"금속 표면에서의 환경 맵 반사 효과를 테스트합니다.",en:"Tests environment map reflection effects on metallic surfaces."}},{name:"Generate normal vector test",path:"gltf/basic/generateNormalTest",description:{ko:"모델에 노멀 정보가 없을 때 자동으로 노멀 벡터를 생성하는 기능을 테스트합니다.",en:"Tests the automatic generation of normal vectors when the model lacks normal information."}}]},{name:"Basic Compare",list:[{name:"CompareBaseColor",path:"gltf/basic/compareBaseColor",description:{ko:"기본 색상(Base Color) 렌더링 결과를 비교합니다.",en:"Compares Base Color rendering results."}},{name:"CompareAlphaCoverage",path:"gltf/basic/compareAlphaCoverage",description:{ko:"알파 커버리지(Alpha Coverage) 렌더링 결과를 비교합니다.",en:"Compares Alpha Coverage rendering results."}},{name:"CompareMetallic",path:"gltf/basic/compareMetallic",description:{ko:"금속성(Metallic) 렌더링 결과를 비교합니다.",en:"Compares Metallic rendering results."}},{name:"CompareNormal",path:"gltf/basic/compareNormal",description:{ko:"노멀 맵(Normal Map) 렌더링 결과를 비교합니다.",en:"Compares Normal Map rendering results."}},{name:"CompareRoughness",path:"gltf/basic/compareRoughness",description:{ko:"거칠기(Roughness) 렌더링 결과를 비교합니다.",en:"Compares Roughness rendering results."}},{name:"CompareAmbientOcclusion",path:"gltf/basic/compareAmbientOcclusion",description:{ko:"앰비언트 오클루전(AO) 렌더링 결과를 비교합니다.",en:"Compares Ambient Occlusion (AO) rendering results."}}]},{name:"Animation",list:[{name:"Basic Animations",path:"gltf/animation/basicAnimations",description:{ko:"노드의 이동, 회전, 크기 조절 애니메이션을 보여주는 기본 예제입니다.",en:"Basic example showing node translation, rotation, and scaling animations."}},{name:"SimpleSkin",path:"gltf/animation/simpleSkin",description:{ko:"가장 기본적인 형태의 스키닝(Skinning) 애니메이션 예제입니다.",en:"The most basic example of skinning animation."}},{name:"SimpleMorph",path:"gltf/animation/simpleMorph",description:{ko:"간단한 모프 타겟(Morph Target) 애니메이션 예제입니다.",en:"Simple Morph Target animation example."}},{name:"RiggedSimple",path:"gltf/animation/riggedSimple",description:{ko:"간단하게 리깅된 원통형 메쉬를 통해 스키닝 동작을 확인합니다.",en:"Verifies skinning behavior via a simply rigged cylindrical mesh."}},{name:"RiggedFigure",path:"gltf/animation/riggedFigure",description:{ko:"리깅된 인간형 캐릭터 모델의 애니메이션을 테스트합니다.",en:"Tests animation of a rigged humanoid character model."}},{name:"InterpolationTest",path:"gltf/animation/interpolationTest",description:{ko:"애니메이션 보간 모드(Step, Linear, Cubic Spline)의 차이를 보여줍니다.",en:"Demonstrates the differences between animation interpolation modes (Step, Linear, Cubic Spline)."}},{name:"CesiumMan & MilkTruck",path:"gltf/animation/cesiumMan",description:{ko:"스키닝된 CesiumMan과 애니메이션이 적용된 우유 트럭 모델입니다.",en:"Skinned CesiumMan and animated Milk Truck models."}},{name:"BrainStem",path:"gltf/animation/brainStem",description:{ko:"복잡한 계층 구조와 스키닝을 가진 BrainStem 모델 애니메이션입니다.",en:"BrainStem model animation with complex hierarchy and skinning."}},{name:"MorphStressTest",path:"gltf/animation/morphStressTest",description:{ko:"다수의 활성 정점 속성(최대 18개)을 사용하여 모프 타겟 구현을 스트레스 테스트합니다.",en:"Stress-tests morph target implementations with a high number of active vertex attributes (up to 18)."}},{name:"RecursiveSkeletons",path:"gltf/animation/recursiveSkeletons",description:{ko:"복잡한 스키닝 케이스(다른 스킨으로 메쉬 재사용, 단일 스켈레톤에 다중 스킨 바인딩)를 테스트합니다.",en:"Tests complex skinning cases: reusing meshes with different skins and binding multiple skins to a single skeleton."}},{name:"Animation Performance Test",list:[{name:"Medium load Skinning",path:"gltf/animation/performance/mediumLoadSkinning",description:{ko:"19개의 관절과 57개의 애니메이션 채널을 가진 다수의 모델을 계산하는 성능 데모입니다.",en:"This is a performance demo that computes a large number of models with 19 joints and 57 animation channels."}},{name:"High vertex load Skinning",path:"gltf/animation/performance/highVertexLoadSkinning",description:{ko:"많은 정점과 관절을 가진 모델에 대한 스키닝 성능을 측정하는 테스트를 수행합니다. 각 장치의 성능 한계를 확인하기 위해 FPS와 GPU/CPU 사용량을 모니터링합니다.",en:"perform tests to measure skinning performance for models with many vertices and joints. We monitor FPS and GPU/CPU utilization to determine performance limits for each device."}},{name:"Morph target load Test",path:"gltf/animation/performance/highMorphTarget",description:{ko:"수백 개의 MorphStressTest 모델을 인스턴스화하여 모프 스트레스 테스트를 수행합니다.
\n실시간 모프 타겟 스키닝 성능을 극한까지 벤치마킹합니다. 세 가지 애니메이션 중 가장 무거운 모프 타겟 애니메이션의 성능을 테스트합니다.
\n각 장치의 성능 한계를 확인하세요.",en:"Perform morph stress tests by instantiating hundreds of MorphStressTest models.
\nBenchmark real-time morph target skinning performance to the limit. Test the performance of the heaviest of the three animations, the morph target animation.
\nCheck performance limits on each device."}}]}]},{name:"3D Models",list:[{name:"corset",path:"gltf/models/corset",description:{ko:"복잡한 형상과 텍스처를 가진 고해상도 코르셋 모델입니다.",en:"High-resolution Corset model with complex geometry and textures."}},{name:"Helmets",path:"gltf/models/helmets",description:{ko:"손상된 헬멧(Damaged Helmet) 등 고품질 PBR 텍스처를 보여주는 모델들입니다.",en:"Models showcasing high-quality PBR textures, such as the Damaged Helmet."}},{name:"Sponza",path:"gltf/models/sponza",description:{ko:"조명 테스트에 널리 사용되는 건물 내부 모델입니다. 현대적인 PBR 파이프라인을 위해 고해상도 지오메트리로 리메이크되었습니다.",en:"Building interior commonly used for testing lighting. Remade for modern PBR pipelines with high-resolution geometry."}},{name:"Tokyo",path:"gltf/models/tokyo",description:{ko:"수많은 드로우 콜과 대규모 씬 렌더링을 테스트하는 도쿄 도시 모델입니다.",en:"Tokyo city model testing large-scale scene rendering and numerous draw calls."}},{name:"texcooredNTest",path:"gltf/models/texcooredNTest",description:{ko:"다중 텍스처 좌표 채널의 동작을 확인하는 테스트 모델입니다.",en:"Test model verifying the behavior of multiple texture coordinate channels."}},{name:"ABeautifulGame",path:"gltf/models/aBeautifulGame",extensionList:["KHR_materials_transmission","KHR_materials_volume"],description:{ko:"투과(Transmission)와 볼륨(Volume) 효과를 시연하는 체스 세트입니다.",en:"A chess set demonstrating transmission and volume."}}]},{name:"GLTF Extensions",list:[{name:"KHR_materials_anisotropy",list:[{name:"CompareAnisotropy",path:"gltf/gltfExtensions/anisotropy/compareAnisotropy",extensionList:["KHR_materials_anisotropy"],description:{ko:"비등방성(Anisotropy)이 있는 렌더링과 없는 렌더링을 비교합니다.",en:"Compares rendering with and without anisotropy."}},{name:"AnisotropyDiscTest",path:"gltf/gltfExtensions/anisotropy/anisotropyDiscTest",extensionList:["KHR_materials_anisotropy"],description:{ko:"원판 형태의 비등방성 하이라이트 회전을 테스트합니다.",en:"Tests anisotropic highlight rotation on a disc shape."}},{name:"AnisotropyRotationTest",path:"gltf/gltfExtensions/anisotropy/anisotropyRotationTest",extensionList:["KHR_materials_anisotropy"],description:{ko:"비등방성 방향 회전에 따른 렌더링 변화를 테스트합니다.",en:"Tests rendering changes based on anisotropy direction rotation."}},{name:"AnisotropyStrengthTest",path:"gltf/gltfExtensions/anisotropy/anisotropyStrengthTest",extensionList:["KHR_materials_anisotropy"],description:{ko:"비등방성 강도(Strength)에 따른 하이라이트 변화를 테스트합니다.",en:"Tests highlight changes based on anisotropy strength."}},{name:"AnisotropyBarnLamp",path:"gltf/gltfExtensions/anisotropy/anisotropyBarnLamp",extensionList:["KHR_materials_anisotropy"],description:{ko:"비등방성(Anisotropic) 재질 속성을 보여주는 헛간 램프 모델입니다.",en:"A barn lamp model showcasing anisotropic material properties."}}]},{name:"KHR_materials_iridescence",list:[{name:"CompareIridescence",path:"gltf/gltfExtensions/iridescence/compareIridescence",extensionList:["KHR_materials_iridescence"],description:{ko:"무지개빛(Iridescence) 박막 간섭 효과를 비교합니다.",en:"Compares Iridescence thin-film interference effects."}},{name:"IridescenceDielectricSpheres",path:"gltf/gltfExtensions/iridescence/iridescenceDielectricSpheres",extensionList:["KHR_materials_iridescence","KHR_materials_transmission","KHR_materials_volume"],description:{ko:"비금속(유전체) 재질에서 KHR_materials_iridescence 확장을 테스트합니다.",en:"Tests the KHR_materials_iridescence extension on non-metallic (dielectric) materials."}},{name:"IridescenceMetallicSpheres",path:"gltf/gltfExtensions/iridescence/iridescenceMetallicSpheres",extensionList:["KHR_materials_iridescence"],description:{ko:"금속 구체에 적용된 무지개빛 효과를 테스트합니다.",en:"Tests iridescence effects applied to metallic spheres."}},{name:"IridescenceSuzanne",path:"gltf/gltfExtensions/iridescence/iridescenceSuzanne",extensionList:["KHR_materials_iridescence"],description:{ko:"Suzanne 모델에 적용된 무지개빛 쉐이더 테스트입니다.",en:"Iridescence shader test applied to the Suzanne model."}},{name:"IridescenceLamp",path:"gltf/gltfExtensions/iridescence/iridescenceLamp",extensionList:["KHR_materials_iridescence","KHR_materials_transmission","KHR_materials_volume"],description:{ko:"투과 및 볼륨 효과와 함께 KHR_materials_iridescence를 보여주는 Wayfair 램프 모델입니다.",en:"A Wayfair lamp model showcasing transmission, volume, and KHR_materials_iridescence."}},{name:"SunglassesKhronos",path:"gltf/gltfExtensions/iridescence/sunglassesKhronos",extensionList:["KHR_materials_iridescence","KHR_materials_transmission"],description:{ko:"렌즈에 얇은 막 무지개빛 효과가 적용된 선글라스 모델입니다.",en:"Sunglasses model with thin-film iridescence effects applied to the lenses."}},{name:"IridescentDishWithOlives",path:"gltf/gltfExtensions/iridescence/iridescentDishWithOlives",extensionList:["KHR_materials_iridescence","KHR_materials_transmission","KHR_materials_volume","KHR_materials_ior","KHR_materials_specular"],description:{ko:"투과, 볼륨, IOR 및 스펙큘러 속성을 보여주는 접시 모델입니다.",en:"A dish demonstrating transmission, volume, IOR, and specular properties."}}]},{name:"KHR_materials_clearcoat",list:[{name:"CompareClearcoat",path:"gltf/gltfExtensions/clearcoat/compareClearcoat",extensionList:["KHR_materials_clearcoat"],description:{ko:"클리어코트(Clearcoat) 재질 렌더링 결과를 비교합니다.",en:"Compares Clearcoat material rendering results."}},{name:"ClearCoatTest",path:"gltf/gltfExtensions/clearcoat/clearCoatTest",extensionList:["KHR_materials_clearcoat"],description:{ko:"다양한 거칠기와 클리어코트 강도를 테스트합니다.",en:"Tests various roughness and clearcoat strengths."}},{name:"ClearcoatWicker",path:"gltf/gltfExtensions/clearcoat/clearcoatWicker",extensionList:["KHR_materials_clearcoat"],description:{ko:"직물 표면 위에 코팅된 클리어코트 효과를 보여주는 위커 모델입니다.",en:"Wicker model showing clearcoat effect coated over a woven surface."}},{name:"ClearCoatCarPaint",path:"gltf/gltfExtensions/clearcoat/clearCoatCarPaint",extensionList:["KHR_materials_clearcoat"],description:{ko:"자동차 페인트와 같은 다중 레이어 재질 표현을 테스트합니다.",en:"Tests multi-layer material representation like car paint."}}]},{name:"KHR_materials_dispersion",list:[{name:"CompareDispersion",path:"gltf/gltfExtensions/dispersion/compareDispersion",extensionList:["KHR_materials_dispersion","KHR_materials_transmission"],description:{ko:"빛의 분산(Dispersion) 효과를 비교합니다.",en:"Compares light dispersion effects."}},{name:"DispersionTest",path:"gltf/gltfExtensions/dispersion/dispersionTest",extensionList:["KHR_materials_dispersion","KHR_materials_transmission"],description:{ko:"프리즘과 같은 빛의 분산 현상을 테스트합니다.",en:"Tests light dispersion phenomena like a prism."}},{name:"DragonDispersion",path:"gltf/gltfExtensions/dispersion/dragonDispersion",extensionList:["KHR_materials_dispersion","KHR_materials_transmission","KHR_materials_volume"],description:{ko:"용 모델에 적용된 보석 같은 분산 효과를 보여줍니다.",en:"Shows gem-like dispersion effects applied to a Dragon model."}}]},{name:"KHR_materials_emissive_strength",list:[{name:"CompareEmissiveStrength",path:"gltf/gltfExtensions/emissiveStrength/compareEmissiveStrength",extensionList:["KHR_materials_emissive_strength"],description:{ko:"발광(Emissive) 강도 증폭 효과를 비교합니다.",en:"Compares Emissive Strength amplification effects."}},{name:"EmissiveStrengthTest",path:"gltf/gltfExtensions/emissiveStrength/emissiveStrengthTest",extensionList:["KHR_materials_emissive_strength"],description:{ko:"1.0을 초과하는 고강도 발광 표현을 테스트합니다.",en:"Tests high-intensity emissive representation exceeding 1.0."}}]},{name:"KHR_materials_sheen",list:[{name:"CompareSheen",path:"gltf/gltfExtensions/sheen/compareSheen",extensionList:["KHR_materials_sheen"],description:{ko:"직물 등의 미세한 반사광(Sheen) 효과를 비교합니다.",en:"Compares Sheen effects seen on fabrics etc."}},{name:"SheenTestGrid",path:"gltf/gltfExtensions/sheen/sheenTestGrid",extensionList:["KHR_materials_sheen"],description:{ko:"Sheen 색상과 거칠기에 따른 변화를 그리드로 테스트합니다.",en:"Tests changes based on Sheen color and roughness in a grid."}},{name:"SheenCloth",path:"gltf/gltfExtensions/sheen/sheenCloth",extensionList:["KHR_materials_sheen"],description:{ko:"Sheen 효과를 보여주는 직물 예제입니다.",en:"A fabric example showcasing sheen."}},{name:"SheenChair",path:"gltf/gltfExtensions/sheen/sheenChair",extensionList:["KHR_materials_sheen","KHR_materials_variants"],description:{ko:"재질 변형(Variant)과 Sheen 효과를 보여주는 의자 모델입니다.",en:"A chair model demonstrating material variants and sheen."}},{name:"GlamVelvetSofa",path:"gltf/gltfExtensions/sheen/glamVelvetSofa",extensionList:["KHR_materials_sheen","KHR_materials_specular","KHR_materials_variants"],description:{ko:"고급 벨벳 소파의 질감을 표현하는 Sheen 모델입니다.",en:"Sheen model expressing the texture of a luxury velvet sofa."}},{name:"ChairDamaskPurplegold",path:"gltf/gltfExtensions/sheen/chairDamaskPurplegold",extensionList:["KHR_materials_sheen"],description:{ko:"다마스크 패턴 의자의 직물 느낌을 표현합니다.",en:"Expresses the fabric feel of a damask pattern chair."}},{name:"SheenWoodLeatherSofa",path:"gltf/gltfExtensions/sheen/sheenWoodLeatherSofa",extensionList:["KHR_materials_sheen"],description:{ko:"가죽과 나무 재질이 혼합된 소파에서의 Sheen 효과입니다.",en:"Sheen effect on a sofa combining leather and wood materials."}}]},{name:"KHR_materials_specular",list:[{name:"CompareSpecular",path:"gltf/gltfExtensions/specular/compareSpecular",extensionList:["KHR_materials_specular"],description:{ko:"스펙큘러(Specular) 반사 강도 및 색상 제어를 비교합니다.",en:"Compares Specular reflection strength and color control."}},{name:"SpecularTest",path:"gltf/gltfExtensions/specular/specularTest",extensionList:["KHR_materials_specular"],description:{ko:"유전체 재질의 스펙큘러 하이라이트 조절을 테스트합니다.",en:"Tests specular highlight adjustments on dielectric materials."}},{name:"SpecularSilkPouf",path:"gltf/gltfExtensions/specular/specularSilkPouf",extensionList:["KHR_materials_specular"],description:{ko:"스펙큘러 속성을 보여주는 실크 푸프 모델입니다.",en:"A silk pouf model demonstrating specular properties."}}]},{name:"KHR_materials_unlit",list:[{name:"UnlitTest",path:"gltf/gltfExtensions/unlit/unlitTest",extensionList:["KHR_materials_unlit"],description:{ko:"조명의 영향을 받지 않는 Unlit(무광) 재질을 테스트합니다.",en:"Tests Unlit materials not affected by lighting."}}]},{name:"KHR_texture_transform",list:[{name:"TextureTransformTest",path:"gltf/gltfExtensions/textureTransform/textureTransformTest",extensionList:["KHR_texture_transform"],description:{ko:"KHR_texture_transform 확장의 사용법(스케일, 회전, 이동)을 시연합니다.",en:"Demonstrates the usage of the KHR_texture_transform extension (scaling, rotation, translation)."}},{name:"TextureTransformMultiTest",path:"gltf/gltfExtensions/textureTransform/textureTransformMultiTest",extensionList:["KHR_texture_transform"],description:{ko:"여러 텍스처에 서로 다른 변환을 적용하는 테스트입니다.",en:"Tests applying different transforms to multiple textures."}}]},{name:"KHR_materials_diffuseTransmission",list:[{name:"DiffuseTransmissionTest",path:"gltf/gltfExtensions/diffuseTransmission/diffuseTransmissionTest",extensionList:["KHR_materials_diffuseTransmission"],description:{ko:"반투명한 물체의 확산 투과(Diffuse Transmission) 효과를 테스트합니다.",en:"Tests Diffuse Transmission effects on translucent objects."}},{name:"DiffuseTransmissionTeacup",path:"gltf/gltfExtensions/diffuseTransmission/diffuseTransmissionTeacup",extensionList:["KHR_materials_diffuseTransmission"],description:{ko:"얇은 찻잔을 통과하는 빛의 확산을 보여줍니다.",en:"Shows light diffusion passing through a thin teacup."}}]},{name:"KHR_materials_transmission",list:[{name:"CompareTransmission",path:"gltf/gltfExtensions/transmission/compareTransmission",extensionList:["KHR_materials_transmission"],description:{ko:"투명한 물체의 투과(Transmission) 렌더링을 비교합니다.",en:"Compares Transmission rendering of transparent objects."}},{name:"TransmissionTest",path:"gltf/gltfExtensions/transmission/transmissionTest",extensionList:["KHR_materials_transmission","KHR_materials_ior"],description:{ko:"다양한 투과율과 거칠기에 따른 굴절 효과를 테스트합니다.",en:"Tests refraction effects based on various transmission rates and roughness."}},{name:"TransmissionRoughnessTest",path:"gltf/gltfExtensions/transmission/transmissionRoughnessTest",extensionList:["KHR_materials_transmission"],description:{ko:"거친 표면을 가진 투명 재질의 흐림 효과를 테스트합니다.",en:"Tests blurring effects on transparent materials with rough surfaces."}},{name:"StainedGlassLamp",path:"gltf/gltfExtensions/transmission/stainedGlassLamp",extensionList:["KHR_materials_transmission"],description:{ko:"스테인드글라스 램프를 통해 색상이 있는 투과광을 보여줍니다.",en:"Shows colored transmitted light through a stained glass lamp."}},{name:"ChronographWatch",path:"gltf/gltfExtensions/transmission/chronographWatch",extensionList:["KHR_materials_transmission","KHR_materials_variants"],description:{ko:"시계 유리의 투명도와 내부 디테일을 보여주는 고품질 모델입니다.",en:"High-quality model showing watch glass transparency and internal details."}},{name:"MosquitoInAmber",path:"gltf/gltfExtensions/transmission/mosquitoInAmber",extensionList:["KHR_materials_transmission","KHR_materials_volume","KHR_materials_ior"],description:{ko:"호박(Amber) 속에 갇힌 모기를 통해 투과, 굴절률(IOR), 볼륨 속성을 시연합니다.",en:"A mosquito encased in amber, demonstrating the use of transmission, IOR, and volume properties."}},{name:"CommercialRefrigerator",path:"gltf/gltfExtensions/transmission/commercialRefrigerator",extensionList:["KHR_materials_transmission"],description:{ko:"유리 문을 가진 상업용 냉장고 모델입니다.",en:"Commercial refrigerator model with glass doors."}}]},{name:"KHR_materials_volume",list:[{name:"CompareIor",path:"gltf/gltfExtensions/volume/compareIor",extensionList:["KHR_materials_ior"],description:{ko:"굴절률(IOR)에 따른 빛의 굴절 차이를 비교합니다.",en:"Compares light refraction differences based on Index of Refraction (IOR)."}},{name:"IORTestGrid",path:"gltf/gltfExtensions/volume/IORTestGrid",extensionList:["KHR_materials_ior"],description:{ko:"다양한 IOR 값에 따른 굴절 변화를 그리드로 테스트합니다.",en:"Tests refraction changes based on various IOR values in a grid."}},{name:"CompareVolume",path:"gltf/gltfExtensions/volume/compareVolume",extensionList:["KHR_materials_volume"],description:{ko:"볼륨(Volume) 흡수 및 산란 효과를 비교합니다.",en:"Compares Volume absorption and scattering effects."}},{name:"TransmissionThinwallTestGrid",path:"gltf/gltfExtensions/volume/transmissionThinwallTestGrid",extensionList:["KHR_materials_transmission","KHR_materials_volume"],description:{ko:"얇은 벽(Thin-walled) 옵션 활성화 여부에 따른 투과 차이를 테스트합니다.",en:"Tests transmission differences based on Thin-walled option activation."}},{name:"AttenuationTest",path:"gltf/gltfExtensions/volume/attenuationTest",extensionList:["KHR_materials_volume"],description:{ko:"빛이 매질을 통과할 때의 감쇠(Attenuation) 거리와 색상을 테스트합니다.",en:"Tests attenuation distance and color as light passes through a medium."}},{name:"GlassVaseFlowers",path:"gltf/gltfExtensions/volume/glassVaseFlowers",extensionList:["KHR_materials_transmission","KHR_materials_volume","KHR_materials_ior"],description:{ko:"유리 꽃병과 물의 볼륨 효과를 보여주는 모델입니다.",en:"Model showing volume effects of a glass vase and water."}},{name:"GlassBrokenWindow",path:"gltf/gltfExtensions/volume/glassBrokenWindow",extensionList:["KHR_materials_transmission","KHR_materials_volume","KHR_materials_ior"],description:{ko:"깨진 유리창의 두께감과 굴절을 표현합니다.",en:"Expresses the thickness and refraction of a broken window."}},{name:"GlassHurricaneCandleHolder",path:"gltf/gltfExtensions/volume/glassHurricaneCandleHolder",extensionList:["KHR_materials_transmission","KHR_materials_volume","KHR_materials_ior"],description:{ko:"복잡한 유리 형태의 굴절과 반사를 보여주는 캔들 홀더입니다.",en:"Candle holder showing refraction and reflection of complex glass shapes."}},{name:"DragonAttenuation",path:"gltf/gltfExtensions/volume/dragonAttenuation",extensionList:["KHR_materials_transmission","KHR_materials_volume"],description:{ko:"KHR_materials_transmission과 KHR_materials_volume을 사용하여 색유리와 같은 객체를 표현합니다.",en:"Showcases KHR_materials_transmission and KHR_materials_volume, creating an object that resembles colored glass."}}]}]}]},{name:"PostEffect",list:[{name:"Convolution",path:"postEffect/convolution",description:{ko:"컨볼루션 필터 효과를 시연하는 예제입니다.",en:"An example demonstrating convolution filter effects."}},{name:"FilmGrain",path:"postEffect/filmGrain",description:{ko:"필름 그레인 효과를 시연하는 예제입니다.",en:"An example demonstrating film grain effects."}},{name:"OldBloom",path:"postEffect/oldBloom",description:{ko:"고전적인 블룸 효과를 시연하는 예제입니다.",en:"An example demonstrating classic bloom effects."}},{name:"Sharpen",path:"postEffect/sharpen",description:{ko:"선명도(Sharpen) 효과를 시연하는 예제입니다.",en:"An example demonstrating sharpen effects."}},{name:"Adjustments",list:[{name:"Grayscale",path:"postEffect/adjustments/grayscale",description:{ko:"그레이스케일 색상 보정 효과 예제입니다.",en:"Example of Grayscale color adjustment effect."}},{name:"Invert",path:"postEffect/adjustments/invert",description:{ko:"색상 반전 효과 예제입니다.",en:"Example of Invert color adjustment effect."}},{name:"ColorBalance",path:"postEffect/adjustments/colorBalance",description:{ko:"컬러 밸런스 색상 보정 효과 예제입니다.",en:"Example of Color Balance color adjustment effect."}},{name:"ColorTemperatureTint",path:"postEffect/adjustments/colorTemperatureTint",description:{ko:"색온도 및 틴트 색상 보정 효과 예제입니다.",en:"Example of Color Temperature & Tint color adjustment effect."}},{name:"BrightnessContrast",path:"postEffect/adjustments/brightnessContrast",description:{ko:"밝기 및 대비 색상 보정 효과 예제입니다.",en:"Example of Brightness & Contrast color adjustment effect."}},{name:"HueSaturation",path:"postEffect/adjustments/hueSaturation",description:{ko:"색조 및 채도 색상 보정 효과 예제입니다.",en:"Example of Hue & Saturation color adjustment effect."}},{name:"Threshold",path:"postEffect/adjustments/threshold",description:{ko:"임계값(Threshold) 색상 보정 효과 예제입니다.",en:"Example of Threshold color adjustment effect."}},{name:"Vibrance",path:"postEffect/adjustments/vibrance",description:{ko:"활기(Vibrance) 색상 보정 효과 예제입니다.",en:"Example of Vibrance color adjustment effect."}}]},{name:"Blur",list:[{name:"Blur",path:"postEffect/blur/blur",description:{ko:"기본 블러 효과 예제입니다.",en:"Example of Basic Blur effect."}},{name:"BlurX",path:"postEffect/blur/blurX",description:{ko:"가로 방향 블러 효과 예제입니다.",en:"Example of Horizontal Blur effect."}},{name:"BlurY",path:"postEffect/blur/blurY",description:{ko:"세로 방향 블러 효과 예제입니다.",en:"Example of Vertical Blur effect."}},{name:"DirectionalBlur",path:"postEffect/blur/directionalBlur",description:{ko:"방향성 블러 효과 예제입니다.",en:"Example of Directional Blur effect."}},{name:"GaussianBlur",path:"postEffect/blur/gaussianBlur",description:{ko:"가우시안 블러 효과 예제입니다.",en:"Example of Gaussian Blur effect."}},{name:"RadialBlur",path:"postEffect/blur/radialBlur",description:{ko:"방사형 블러 효과 예제입니다.",en:"Example of Radial Blur effect."}},{name:"ZoomBlur",path:"postEffect/blur/zoomBlur",description:{ko:"줌 블러 효과 예제입니다.",en:"Example of Zoom Blur effect."}}]},{name:"Lens",list:[{name:"LensDistortion",path:"postEffect/lens/lensDistortion",description:{ko:"렌즈 왜곡 효과 예제입니다.",en:"Example of Lens Distortion effect."}},{name:"ChromaticAberration",path:"postEffect/lens/chromaticAberration",description:{ko:"색수차 효과 예제입니다.",en:"Example of Chromatic Aberration effect."}},{name:"DepthOfField",path:"postEffect/lens/dof",description:{ko:"피사계 심도(DoF) 효과 예제입니다.",en:"Example of Depth of Field effect."}},{name:"Vignetting",path:"postEffect/lens/vignetting",description:{ko:"비네팅 효과 예제입니다.",en:"Example of Vignetting effect."}}]},{name:"Fog",list:[{name:"Fog",path:"postEffect/fog/fog",description:{ko:"안개 효과를 시연하는 예제입니다.",en:"An example demonstrating fog effects."}},{name:"HeightFog",path:"postEffect/fog/heightFog",description:{ko:"높이 기반 안개 효과를 시연하는 예제입니다.",en:"An example demonstrating height-based fog effects."}}]},{name:"Screen Space Reflection",experimental:!0,list:[{experimental:!0,name:"SSR",path:"postEffect/ssr",description:{ko:"화면 공간 반사(SSR) 효과를 시연하는 예제입니다.",en:"An example demonstrating Screen Space Reflection (SSR) effects."}}]},{name:"Screen Space Ambient Occlusion",list:[{name:"SSAO",path:"postEffect/ssao",description:{ko:"화면 공간 앰비언트 오클루전(SSAO) 효과를 시연하는 예제입니다.",en:"An example demonstrating Screen Space Ambient Occlusion (SSAO) effects."}}]}]},{name:"2D",list:[{name:"Hello RedGPU - 2D Mode",path:"2d/helloWorld2D",description:{ko:"RedGPU의 2D 모드 초기화 샘플입니다.",en:"Sample of RedGPU's 2D mode initialization."}},{name:"View2D",list:[{name:"Multi View (2D + 2D)",path:"2d/view/multiView",description:{ko:"여러 개의 2D View를 사용하는 멀티 뷰 예제입니다.",en:"Multi-view example using multiple 2D Views."}},{name:"Multi View (3D + 2D)",path:"2d/view/multiViewWith3D",description:{ko:"3D View와 2D View를 함께 사용하는 복합 멀티 뷰 예제입니다.",en:"Complex multi-view example using both 3D View and 2D View."}}]},{name:"Sprite2D",list:[{name:"Basic Sprite2D",path:"2d/sprite2D/basic",description:{ko:"기본적인 Sprite2D 객체 사용법을 보여주는 예제입니다.",en:"An example showing basic usage of Sprite2D object."}},{name:"Hierarchy Sprite2D",path:"2d/sprite2D/hierarchy",description:{ko:"2D 공간에서 Sprite2D의 계층 구조를 구성하는 예제입니다.",en:"An example constructing a hierarchy of Sprite2D in 2D space."}},{name:"Pivot Sprite2D",path:"2d/sprite2D/pivot",description:{ko:"Sprite2D의 피벗(중심점)을 변경하여 회전 및 위치를 제어하는 예제입니다.",en:"An example controlling rotation and position by changing the pivot of Sprite2D."}},{name:"Child Methods",path:"2d/sprite2D/childMethod",description:{ko:"2D 객체의 자식 노드를 관리하는 다양한 메서드를 시연하는 예제입니다.",en:"An example demonstrating various methods for managing child nodes of 2D objects."}}]},{name:"SpriteSheet2D",list:[{name:"Basic SpriteSheet2D",path:"2d/spriteSheet2D/basic",description:{ko:"스프라이트 시트 애니메이션을 재생하는 기본적인 SpriteSheet2D 예제입니다.",en:"Basic SpriteSheet2D example playing sprite sheet animation."}}]},{name:"TextField2D",list:[{name:"Basic TextField2D",path:"2d/textField2D/basic",description:{ko:"2D 텍스트를 렌더링하는 TextField2D 객체의 기본 사용법 예제입니다.",en:"Basic usage example of TextField2D object for rendering 2D text."}}]},{name:"Group2D",list:[{name:"Basic Group2D",path:"2d/group2D/basic",description:{ko:"2D 객체들을 그룹화하여 관리하는 Group2D 예제입니다.",en:"Group2D example managing 2D objects by grouping them."}}]},{name:"2D Object Opacity",list:[{name:"2D Object Opacity",path:"2d/opacity/basic",description:{ko:"2D 객체의 투명도(Opacity)를 조절하는 예제입니다.",en:"An example adjusting the opacity of 2D objects."}}]},{name:"2D Object BlendMode",list:[{name:"BlendMode",path:"2d/blendMode/basic",description:{ko:"2D 객체의 다양한 블렌딩 모드를 테스트하는 예제입니다.",en:"An example testing various blending modes of 2D objects."}}]},{name:"2D Tint",experimental:!0,list:[{experimental:!0,name:"Tint Basic",path:"2d/tint/basic",description:{ko:"2D 객체에 색상을 입히는 기본 틴트 예제입니다.",en:"Basic tint example applying color to 2D objects."}},{experimental:!0,name:"Tint Objects",path:"2d/tint/2dObjectTint",description:{ko:"다양한 2D 객체에 틴트를 적용하는 예제입니다.",en:"An example applying tint to various 2D objects."}}]},{name:"Interaction",list:[{name:"MouseEvent",list:[{name:"Sprite2D",path:"2d/interaction/mouseEvent/sprite2D",description:{ko:"Sprite2D에 대한 마우스 이벤트를 처리하는 예제입니다.",en:"An example handling mouse events on Sprite2D."}},{name:"SpriteSheet2D",path:"2d/interaction/mouseEvent/spriteSheet2D",description:{ko:"SpriteSheet2D에 대한 마우스 이벤트를 처리하는 예제입니다.",en:"An example handling mouse events on SpriteSheet2D."}},{name:"TextField2D",path:"2d/interaction/mouseEvent/textField2D",description:{ko:"TextField2D에 대한 마우스 이벤트를 처리하는 예제입니다.",en:"An example handling mouse events on TextField2D."}}]},{name:"KeyboardEvent",list:[{name:"Keyboard Interaction",path:"2d/interaction/keyboardEvent",description:{ko:"keyboardKeyBuffer를 사용하여 2D 환경에서 객체를 제어하는 방법을 보여줍니다.",en:"Demonstrates how to control an object in a 2D environment using keyboardKeyBuffer."}}]}]}]},{name:"Physics",experimental:!0,list:[{name:"Fundamentals",experimental:!0,list:[{experimental:!0,name:"Basic Physics",path:"physics/basic",description:{ko:"Rapier 물리 엔진을 사용한 기본적인 물리 시뮬레이션 예제입니다.",en:"Basic physics simulation example using the Rapier physics engine."}},{experimental:!0,name:"Shapes & Materials",path:"physics/shapes",description:{ko:"다양한 충돌체 형상(Box, Sphere, Cylinder, Capsule)과 탄성/마찰 설정을 테스트합니다.",en:"Tests various collider shapes (Box, Sphere, Cylinder, Capsule) and restitution/friction settings."}},{experimental:!0,name:"Kinematic Interaction",path:"physics/kinematic",description:{ko:"코드에 의해 제어되는 키네마틱 객체가 동적 객체들과 상호작용하는 모습을 보여줍니다.",en:"Demonstrates how kinematic objects controlled by code interact with dynamic objects."}},{experimental:!0,name:"Mesh Collider",path:"physics/meshCollider",description:{ko:"커스텀 기하구조를 물리 충돌체로 변환하는 방법을 테스트합니다.",en:"Tests how to convert custom geometries into physics engine colliders."}},{experimental:!0,name:"HeightField",path:"physics/heightField",description:{ko:"높이맵 데이터를 사용하여 지형과 같은 복잡한 표면의 물리 충돌을 구현하는 방법을 테스트합니다.",en:"Tests how to implement physics collisions for complex surfaces like terrain using heightmap data."}},{experimental:!0,name:"GLTF Physics",path:"physics/gltfPhysics",description:{ko:"로드된 GLTF 모델의 복잡한 계층 구조와 메쉬 데이터를 분석하여 자동으로 물리 충돌체를 생성하는 방법을 테스트합니다.",en:"Tests how to automatically generate physics colliders by analyzing the complex hierarchy and mesh data of a loaded GLTF model."}}]},{name:"Interaction & Events",experimental:!0,list:[{experimental:!0,name:"Raycasting Interaction",path:"physics/raycast",description:{ko:"마우스 클릭 지점에서 광선을 쏘아 물리 객체를 검출하고, 힘을 가해 밀어내는 등의 상호작용을 구현합니다.",en:"Casts rays from mouse click positions to detect physics objects and implements interactions like pushing them with force."}},{experimental:!0,name:"Collision Events",path:"physics/collisionEvents",description:{ko:"물체 간의 충돌 이벤트를 감지하여 실시간으로 색상을 변경하는 등 물리 연동 로직을 테스트합니다.",en:"Tests physics integration logic by detecting collision events between objects and changing colors in real-time."}},{experimental:!0,name:"Triggers & Sensors",path:"physics/triggers",description:{ko:"물체와 물리적인 충돌은 발생하지 않으나 영역 진입을 감지하는 센서(Trigger) 기능을 테스트합니다.",en:"Tests the sensor (Trigger) function that detects area entry without physical collision."}},{experimental:!0,name:"Collision Filtering",path:"physics/collisionFiltering",description:{ko:"Bitmask 기반의 충돌 그룹 설정을 통해 특정 객체들끼리만 선택적으로 충돌하도록 제어하는 고급 물리 기술을 구현합니다.",en:"Implements advanced physics techniques to selectively control collisions between specific objects through Bitmask-based collision group settings."}}]},{name:"Joints & Constraints",experimental:!0,list:[{experimental:!0,name:"Basic Joints",path:"physics/joints",description:{ko:"물체들을 서로 연결하는 관절(Joint) 기능을 사용하여 체인이나 진자 운동과 같은 복잡한 물리 구조를 구현합니다.",en:"Implements complex physical structures like chains or pendulums using joints to connect objects together."}},{experimental:!0,name:"Revolute Joints & Motors",path:"physics/revoluteJoint",description:{ko:"특정 축을 기준으로 회전하는 관절(Revolute Joint)과 모터 기능을 사용하여 풍차나 선풍기와 같은 회전 장치를 구현합니다.",en:"Implements rotating devices like windmills or fans using revolute joints that rotate around a specific axis and motor functions."}},{experimental:!0,name:"Prismatic Joints & Sliders",path:"physics/prismaticJoint",description:{ko:"직선 방향으로만 왕복 이동이 가능한 프리즈매틱 관절(Prismatic Joint)을 사용하여 승강기나 슬라이더 장치를 구현합니다.",en:"Implements elevators or slider devices using prismatic joints that allow reciprocal movement only in a straight line."}},{experimental:!0,name:"Spring Joint",path:"physics/springJoint",description:{ko:"스프링 조인트를 사용하여 탄성 있는 연결을 구현하는 방법을 테스트합니다.",en:"Tests how to implement elastic connections using spring joints."}},{experimental:!0,name:"Soft Body",path:"physics/softBody",description:{ko:"다수의 노드를 스프링으로 연결하여 젤리와 같은 소프트 바디 효과를 구현합니다.",en:"Implements a jelly-like soft body effect by connecting multiple nodes with springs."}},{experimental:!0,name:"Compound Shapes",path:"physics/compound",description:{ko:"여러 개의 지오메트리를 결합하여 하나의 복잡한 물리 객체를 만드는 복합 형상 기능을 테스트합니다.",en:"Tests the compound shape function that combines multiple geometries to create a single complex physics object."}}]},{name:"Simulation & Systems",experimental:!0,list:[{experimental:!0,name:"Surface Velocity (Conveyor)",path:"physics/surfaceVelocity",description:{ko:"컨베이어 벨트와 같이 표면이 움직이는 물체를 시뮬레이션합니다. 물체가 닿았을 때 특정 방향으로 힘을 가하여 이동시킵니다.",en:"Simulates objects with moving surfaces like conveyor belts. Applies force to move objects in a specific direction when they make contact."}},{experimental:!0,name:"Buoyancy Basics",path:"physics/buoyancy",description:{ko:"물속에서 물체가 떠오르는 부력과 유체 저항을 시뮬레이션합니다. 잠긴 깊이에 따라 상향 힘을 조절합니다.",en:"Simulates buoyancy and fluid resistance for objects in water. Adjusts upward force based on submerged depth."}},{experimental:!0,name:"Ragdoll System",path:"physics/ragdoll",description:{ko:"인간형 캐릭터의 뼈대를 관절(Joint)로 연결하여, 중력에 의해 자연스럽게 쓰러지는 래그돌 물리 효과를 시뮬레이션합니다.",en:"Simulates ragdoll physics where a humanoid skeleton is connected with joints and falls naturally under gravity."}},{experimental:!0,name:"Character Controller",path:"physics/characterController",description:{ko:"지면을 걷고 계단을 오르는 1인칭/3인칭 캐릭터 이동의 기초를 구현합니다.",en:"Implements the basics of 1st/3rd person character movement walking on the ground and climbing stairs."}},{experimental:!0,name:"Advanced Character Controller",path:"physics/advancedCharacterController",description:{ko:"관성 이동, 공중 제어, 이중 점프 등 게임적인 조작감이 가미된 고급 캐릭터 컨트롤러를 구현합니다.",en:"Implements an advanced character controller with game-like controls such as inertial movement, air control, and double jumping."}}]},{name:"Performance & Stress Test",experimental:!0,list:[{experimental:!0,name:"Galton Board",path:"physics/galton",description:{ko:"수많은 구슬이 핀 사이를 떨어지며 통계적 분포를 형성하는 과정을 시뮬레이션합니다.",en:"Simulates the process where numerous balls fall between pins and form a statistical distribution."}},{experimental:!0,name:"Physics Bowling",path:"physics/bowling",description:{ko:"고속으로 이동하는 볼과 핀 사이의 충돌 및 연쇄 반응을 테스트합니다. CCD(Continuous Collision Detection) 기술이 적용되었습니다.",en:"Tests collisions and chain reactions between a fast-moving ball and pins. CCD (Continuous Collision Detection) technology is applied."}},{experimental:!0,name:"Impulse Explosion",path:"physics/explosion",description:{ko:"폭발 지점으로부터 주변 객체들에 충격량을 가하여 날려버리는 물리 효과를 구현합니다.",en:"Implements physics effects where impulse is applied from an explosion point to blow away surrounding objects."}},{experimental:!0,name:"Ultimate Stress Test",path:"physics/stressTest",description:{ko:"수천 개의 물리 객체를 동시에 시뮬레이션하여 엔진의 한계 성능을 테스트합니다. 휴면(Sleep) 모드 활성화를 통한 최적화 효과를 확인합니다.",en:"Tests the engine's performance limits by simulating thousands of physics objects simultaneously. Demonstrates optimization through Sleep mode."}}]}]}];Object.freeze(i);export{t as n,i as t}; \ No newline at end of file +import{n as e}from"./rolldown-runtime-BztV3taV.js?t=1781136546834";var t=e({ExampleList:()=>i,default:()=>i}),i=[{name:"3D",list:[{name:"Hello RedGPU",path:"3d/helloWorld",description:{ko:"RedGPU의 기본 초기화 방법을 보여주는 샘플입니다.
초기화 성공 시 제공되는 RedGPUContext 객체의 기본 옵션들을 실시간으로 테스트할 수 있습니다.",en:"This example is a sample of the basic initialization of RedGPU.
\n It also provides a live test of the basic options provided to the RedGPUContext object provided upon successful initialization."}},{name:"View3D",list:[{name:"Single View3D",path:"3d/view/singleView",description:{ko:"RedGPU의 View 객체에 대한 샘플입니다. View 객체에 제공되는 기본 옵션들을 실시간으로 테스트할 수 있습니다.",en:"This example is a sample for a View object in RedGPU.
\n It provides real-time testing of the basic options provided to a View object."}},{name:"Multi View3D",path:"3d/view/multiView",description:{ko:"RedGPU의 멀티 뷰 기능을 보여주는 샘플입니다.
RedGPUContext는 여러 개의 View를 소유하고 관리할 수 있습니다.",en:"This example is a sample of RedGPU's Multi View.
RedGPUContext can own and manage multiple MultiViews."}}]},{name:"Scene",list:[{name:"Scene",path:"3d/scene",description:{ko:"RedGPU의 Scene 객체에 대한 샘플입니다.
Scene 객체에 제공되는 기본 옵션들을 실시간으로 테스트할 수 있습니다.",en:"This example is a sample of a Scene object in RedGPU.
It provides real-time testing of the basic options provided to the Scene object."}}]},{name:"Camera Controller",list:[{name:"FreeController",path:"3d/controller/freeController",description:{ko:"FreeController는 키보드(WASD/QERTFG)와 마우스/터치 입력을 사용하여 1인칭 카메라 제어를 제공합니다.
3D 공간에서의 자유로운 이동, 회전 제어, 속도/가속도 조절 및 키 바인딩 설정 기능을 포함합니다.",en:"FreeController provides first-person camera control with keyboard (WASD/QERTFG) and mouse/touch input.
Features include free movement in 3D space, rotation control, customizable speed/acceleration, and key binding configuration."}},{name:"OrbitController",path:"3d/controller/orbitController",description:{ko:"OrbitController는 중심점을 기준으로 회전하는 궤도형 카메라 제어를 제공합니다.
마우스 드래그 회전, 휠 줌, 터치 핀치 줌, 중심점 위치 사용자 정의, 거리 제어 및 팬/틸트 제한 기능을 포함합니다.",en:"OrbitController provides orbital camera control that rotates around a center point.
Features include mouse drag rotation, wheel zoom, touch pinch zoom, customizable center position, distance control, and pan/tilt limits."}},{name:"FollowController",path:"3d/controller/followController",description:{ko:"FollowController는 타겟 메쉬를 따라다니는 3인칭 카메라 제어를 제공합니다.
부드러운 카메라 추적, 거리 및 높이 조절, 팬/틸트 제어, 타겟 회전 추적 및 휠/핀치 줌 기능을 포함합니다.
3인칭 게임 및 객체 추적 시나리오에 적합합니다.",en:"FollowController provides third-person camera control that follows a target mesh.
Features include smooth camera following, customizable distance and height, pan/tilt control, target rotation tracking, and wheel/pinch zoom.
Perfect for third-person games and object tracking scenarios."}},{name:"IsometricController",path:"3d/controller/isometricController",description:{ko:"IsometricController는 아이소메트릭 뷰를 위한 고정 각도 직교 투영 카메라 제어를 제공합니다.
타겟 메쉬 추적, 키보드(WASD) 및 마우스 이동, 휠/핀치 줌 제어, 카메라 각도 및 뷰 높이 사용자 정의 기능을 포함합니다.
아이소메트릭 게임, 전략 게임 및 건축 시각화에 이상적입니다.",en:"IsometricController provides fixed-angle orthographic camera control for isometric views.
Features include target mesh tracking, keyboard (WASD) and mouse movement, wheel/pinch zoom control, and customizable camera angle and view height.
Ideal for isometric games, strategy games, and architectural visualization."}}]},{name:"Primitive",list:[{name:"Primitives",path:"3d/primitive/primitives",description:{ko:"RedGPU가 지원하는 기본적인 프리미티브 지오메트리들의 샘플입니다.",en:"Samples of basic primitive geometries supported by RedGPU."}},{name:"Box",path:"3d/primitive/box",description:{ko:"RedGPU가 지원하는 기본 Box 프리미티브에 대한 샘플입니다. Box 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Box Primitives supported by RedGPU. Provides real-time testing of Box configuration options."}},{name:"RoundedBox",path:"3d/primitive/roundedBox",description:{ko:"모서리가 둥근 박스 프리미티브에 대한 샘플입니다. 반지름(radius) 및 분할 수 설정을 통해 부드러운 모서리를 가진 박스를 생성하고 테스트할 수 있습니다.",en:"Samples for the RoundedBox Primitive. You can create and test boxes with smooth corners by configuring radius and segment settings."}},{name:"Circle",path:"3d/primitive/circle",description:{ko:"RedGPU가 지원하는 기본 Circle 프리미티브에 대한 샘플입니다. Circle 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Circle Primitives supported by RedGPU. Provides real-time testing of Circle configuration options."}},{name:"Cone",path:"3d/primitive/cone",description:{ko:"RedGPU가 지원하는 기본 Cone 프리미티브에 대한 샘플입니다. Cone 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Cone Primitives supported by RedGPU. Provides real-time testing of Cone configuration options."}},{name:"Cylinder",path:"3d/primitive/cylinder",description:{ko:"RedGPU가 지원하는 기본 Cylinder 프리미티브에 대한 샘플입니다. Cylinder 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Cylinder Primitives supported by RedGPU. Provides real-time testing of Cylinder configuration options."}},{name:"Plane",path:"3d/primitive/plane",description:{ko:"RedGPU가 지원하는 기본 Plane 프리미티브에 대한 샘플입니다. Plane 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Plane Primitives supported by RedGPU. Provides real-time testing of Plane configuration options."}},{name:"Ground",path:"3d/primitive/ground",description:{ko:"RedGPU가 지원하는 기본 Ground 프리미티브에 대한 샘플입니다. Ground 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Ground Primitives supported by RedGPU. Provides real-time testing of Ground configuration options."}},{name:"Sphere",path:"3d/primitive/sphere",description:{ko:"RedGPU가 지원하는 기본 Sphere 프리미티브에 대한 샘플입니다. Sphere 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Sphere Primitives supported by RedGPU. Provides real-time testing of Sphere configuration options."}},{name:"Capsule",path:"3d/primitive/capsule",description:{ko:"RedGPU가 지원하는 기본 Capsule 프리미티브에 대한 샘플입니다. Capsule 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Capsule Primitives supported by RedGPU. Provides real-time testing of Capsule configuration options."}},{name:"Torus",path:"3d/primitive/torus",description:{ko:"RedGPU가 지원하는 기본 Torus 프리미티브에 대한 샘플입니다. Torus 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Torus Primitives supported by RedGPU. Provides real-time testing of Torus configuration options."}},{name:"TorusKnot",path:"3d/primitive/torusKnot",description:{ko:"RedGPU가 지원하는 기본 TorusKnot 프리미티브에 대한 샘플입니다. TorusKnot 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic TorusKnot Primitives supported by RedGPU. Provides real-time testing of TorusKnot configuration options."}},{name:"Ring",path:"3d/primitive/ring",description:{ko:"RedGPU가 지원하는 기본 Ring 프리미티브에 대한 샘플입니다. Ring 설정 옵션을 실시간으로 테스트할 수 있습니다.",en:"Samples for the basic Ring Primitives supported by RedGPU. Provides real-time testing of Ring configuration options."}}]},{name:"Mesh",list:[{name:"Basic Mesh",path:"3d/mesh/basicMesh",description:{ko:"이 코드는 기본 메쉬를 생성하고 위치, 크기, 회전, 재질 등 주요 속성을 실시간으로 조작하는 방법을 보여주는 샘플입니다.
RedGPU를 사용하여 Box 메쉬를 생성하고 속성과 재질을 조정하는 방법을 보여줍니다.",en:"this code is a sample that shows how to create a basic mesh and how to manipulate its main properties (position, scale, rotation, material, etc.) in real time.
This example shows how to create a Box mesh using RedGPU and how to adjust its properties and material."}},{name:"Hierarchy Mesh",path:"3d/mesh/hierarchy",description:{ko:"RedGPU를 사용하여 부모-자식 메쉬 계층 구조를 생성하고, 위치, 회전 및 스케일을 조작하는 예제입니다.",en:"An example of creating a parent-child mesh hierarchy using RedGPU, and manipulating its position, rotation, and scale."}},{name:"Pivot Mesh",path:"3d/mesh/pivot",description:{ko:"RedGPU를 사용하여 부모 및 자식 메쉬를 생성하고 피벗 설정을 통해 회전 중심을 변경하는 방법을 보여주는 실습 예제입니다.",en:"A hands-on example that demonstrates how to create parent and child meshes using RedGPU and change the center of rotation via pivot settings."}},{name:"Child Methods",path:"3d/mesh/childMethod",description:{ko:"RedGPU를 사용한 자식 노드 관리 예제로, 자식 추가, 삭제, 인덱스 변경, 교체 및 자식 색상 무작위화 등을 통해 노드를 동적으로 제어하는 방법을 보여줍니다.",en:"An example of child node management using RedGPU, showing how to dynamically control nodes by adding, deleting, changing index, replacing, and randomizing color of children."}},{name:"lookAt Methods",path:"3d/mesh/lookAt",description:{ko:"객체가 특정 지점이나 다른 객체를 바라보도록 하는 lookAt 메서드의 사용법을 보여주는 예제입니다.",en:"An example demonstrating the usage of the lookAt method to make an object face a specific point or another object."}},{name:"BoundingBox",list:[{name:"BoundingBox",path:"3d/mesh/boundBox/meshBoundBox",description:{ko:"메쉬의 바운딩 박스(AABB)를 시각화하고 확인하는 예제입니다.",en:"An example of visualizing and checking the bounding box (AABB) of a mesh."}},{name:"AABB - intersects",path:"3d/mesh/boundBox/meshAABBIntersects",description:{ko:"AABB(Axis-Aligned Bounding Box) 간의 교차 검사 기능을 테스트하는 예제입니다.",en:"An example testing the intersection check function between AABBs (Axis-Aligned Bounding Boxes)."}},{name:"OBB - intersects",path:"3d/mesh/boundBox/meshOBBIntersects",description:{ko:"OBB(Oriented Bounding Box) 간의 교차 검사 기능을 테스트하는 예제입니다.",en:"An example testing the intersection check function between OBBs (Oriented Bounding Boxes)."}}]}]},{name:"Coordinate Transformation",list:[{name:"worldToLocal / localToWorld",path:"3d/coordinateTransformation/worldToLocal",description:{ko:"월드 좌표와 로컬 좌표 간의 변환을 테스트하는 예제입니다.",en:"An example testing the transformation between world coordinates and local coordinates."}},{name:"screenToWorld",path:"3d/coordinateTransformation/screenToWorld",description:{ko:"화면(스크린) 좌표를 월드 좌표로 변환하는 방법을 보여주는 예제입니다.",en:"An example showing how to convert screen coordinates to world coordinates."}}]},{name:"Material",list:[{name:"ColorMaterial",path:"3d/material/colorMaterial",description:{ko:"RedGPU ColorMaterial의 기본 색상 조작 및 색상 설정을 위한 편의 메서드들에 대한 실시간 샘플을 제공합니다.",en:"Provides real-time samples of the basic color manipulations of RedGPU's ColorMaterial and convenience methods for setting colors."}},{name:"BitmapMaterial",path:"3d/material/bitmapMaterial",description:{ko:"RedGPU의 BitmapMaterial 샘플로, 다양한 텍스처 포맷(PNG, JPG, WEBP, SVG)을 적용하여 텍스처 변경을 실시간으로 테스트할 수 있습니다.",en:"RedGPU's BitmapMaterial sample allows you to test texture changes in real time by applying various texture formats (PNG, JPG, WEBP, SVG)."}},{name:"PhongMaterial",path:"3d/material/phongMaterial",description:{ko:"RedGPU를 사용하여 PhongMaterial의 기본 속성을 조작하고 다양한 텍스처 조합을 실험하는 방법을 보여주는 샘플 예제입니다.",en:"A sample example that demonstrates how to manipulate the basic properties of PhongMaterial using RedGPU and experiment with different texture combinations."}},{name:"PhongMaterial Texture Combination",path:"3d/material/phongMaterialTextures",description:{ko:"RedGPU를 사용하여 PhongMaterial의 다양한 텍스처 조합과 효과를 시각적으로 보여주는 샘플 예제입니다.",en:"A sample example that visually demonstrates different texture combinations and effects of PhongMaterial using RedGPU."}},{name:"UV Transform",path:"3d/material/uvTransform",description:{ko:"재질의 텍스처 오프셋과 스케일을 조절하여 흐르는 효과나 타일링을 구현하는 방법을 테스트합니다.",en:"Tests how to implement scrolling effects or tiling by adjusting the texture offset and scale of the material."}},{name:"Material Opacity",path:"3d/material/opacity",description:{ko:"재질의 불투명도(Opacity)를 조절하여 반투명 효과를 테스트하는 예제입니다.",en:"An example testing the translucency effect by adjusting the opacity of the material."}},{name:"Fragment Variant Test",path:"3d/material/fragmentVariantTest",description:{ko:"쉐이더의 프래그먼트 변형을 테스트하는 예제입니다.",en:"An example testing fragment variants of shaders."}}]},{name:"Texture & Sampler",list:[{name:"BitmapTexture & Sampler",path:"3d/texture/bitmapTextureSampler",description:{ko:"텍스처 샘플러 옵션과 밉맵 지원을 시연하는 샘플입니다.",en:"A sample that demonstrates texture sampler options and mipmap support."}},{name:"Sampler Combination",path:"3d/texture/samplerCombination",description:{ko:"텍스처 샘플러의 다양한 조합을 한눈에 보여주는 예제입니다.",en:"Here's an example showing the different combinations of texture samplers at a glance."}},{name:"Sampler SamplerAddressMode",path:"3d/texture/samplerAddressMode",description:{ko:"텍스처 샘플러의 AddressMode 옵션 조합을 보여주는 예제입니다.",en:"An example showing combinations of AddressMode options for a texture sampler."}},{name:"MaxAnisotropy",path:"3d/texture/maxAnisotropy",description:{ko:"텍스처의 비등방성 필터링(Anisotropy) 옵션을 보여주는 예제입니다.",en:"example showing the Anisotropy option for a texture."}}]},{name:"SkyBox & IBL",list:[{name:"SkyBox",list:[{name:"Skybox using 6 assets",path:"3d/skybox/skybox",description:{ko:"6개의 이미지를 사용하여 스카이박스를 구성하는 예제입니다.",en:"An example of constructing a skybox using 6 images."}},{name:"Skybox transition",list:[{name:"Basic transition",path:"3d/skybox/transition/skyboxTransition",description:{ko:"스카이박스 간의 부드러운 전환 효과를 보여주는 예제입니다.",en:"An example showing smooth transition effects between skyboxes."}},{name:"transitionAlphaTexture - with NoiseTexture",path:"3d/skybox/transition/skyboxTransitionWithNoiseTexture",description:{ko:"노이즈 텍스처와 알파 텍스처를 사용하여 스카이박스 전환 효과를 연출하는 예제입니다.",en:"An example creating skybox transition effects using noise textures and alpha textures."}}]}]},{name:"IBL",list:[{name:"Skybox using IBL",path:"3d/skybox/ibl/skyboxWithIbl",description:{ko:"IBL(Image Based Lighting)을 사용하여 스카이박스를 생성하는 방법을 보여줍니다.",en:"Demonstrates how to create a skybox using IBL (Image Based Lighting)."}},{name:"IBL Test",path:"3d/skybox/ibl/iblTest",description:{ko:"이미지 기반 조명(IBL)을 테스트하는 예제입니다.",en:"An example testing Image-Based Lighting (IBL)."}},{name:"Custom IBL Texture Size",path:"3d/skybox/ibl/iblTextureSize",description:{ko:"IBL 텍스처의 크기를 사용자 정의하는 예제입니다.",en:"An example of customizing the size of the IBL texture."}},{name:"BRDF LUT Test (Dev Only)",path:"3d/skybox/ibl/brdfLutTest",description:{ko:"새로운 IBL 시스템의 기초인 BRDF LUT 생성을 테스트합니다. (개발 확인용)",en:"Tests BRDF LUT generation, the foundation of the new IBL system. (For development verification)"}},{name:"Irradiance Test (Dev Only)",path:"3d/skybox/ibl/irradianceTest",description:{ko:"분리된 IrradianceGenerator를 사용하여 환경맵으로부터 Irradiance 맵을 생성하고 테스트합니다. (개발 확인용)",en:"Generates and tests an Irradiance map from an environment map using the separated IrradianceGenerator. (For development verification)"}}]},{name:"FrustumCulling",list:[{name:"FrustumCulling",path:"3d/frustumCulling/frustumCulling",description:{ko:"카메라 시야 밖의 객체를 렌더링에서 제외하는 절두체 컬링(Frustum Culling) 기능을 시연합니다.",en:"Demonstrates Frustum Culling, which excludes objects outside the camera view from rendering."}},{name:"DistanceCulling",path:"3d/frustumCulling/distanceCulling",description:{ko:"카메라와의 거리에 따라 객체를 렌더링에서 제외하는 거리 컬링 기능을 시연합니다.",en:"Demonstrates Distance Culling, which excludes objects from rendering based on their distance from the camera."}}]},{name:"SkyAtmosphere",list:[{name:"SkyAtmosphere Basic",path:"3d/skyAtmosphere/skyAtmosphere",description:{ko:"물리 기반 대기 산란 시스템인 SkyAtmosphere의 기본적인 설정과 실시간 태양 광원 연동을 시연합니다.",en:"Demonstrates basic configuration and real-time sun light synchronization of the SkyAtmosphere, a physics-based atmospheric scattering system."}},{name:"Material Scattering (Aerial Perspective)",path:"3d/skyAtmosphere/scatteringTest",description:{ko:"거리에 따른 대기 산란(공중 투시) 효과가 다양한 재질(Color, Phong, PBR 등)에 어떻게 적용되는지 활주로 레이아웃을 통해 직관적으로 비교합니다.",en:"Provides an intuitive comparison of how atmospheric scattering (Aerial Perspective) affects various materials (Color, Phong, PBR, etc.) along a distance runway."}},{name:"Atmosphere & IBL Harmony",path:"3d/skyAtmosphere/gltf",description:{ko:"대기 산란, IBL 환경광, 스카이박스 배경이 유기적으로 조화되어 glTF PBR 모델에 물리적 사실감을 부여하는 통합 환경 시뮬레이션입니다.",en:"An integrated simulation showing how atmospheric scattering, IBL, and skybox work in harmony to provide physical realism to a glTF PBR model."}},{name:"SkyAtmosphere LUT Generator",path:"3d/skyAtmosphere/generator",description:{ko:"대기 산란 계산을 위해 내부적으로 생성되는 투과율, 하늘 뷰 등 다양한 LUT(Look-Up Table) 데이터를 시각화하여 분석합니다.",en:"Visualizes and analyzes various internal LUT (Look-Up Table) data such as Transmittance and SkyView generated for atmospheric scattering calculations."}}]}]},{name:"DrawDebugger",list:[{name:"DrawDebugger",path:"3d/drawDebugger/basic",description:{ko:"렌더링 정보를 디버깅하기 위한 도구를 시연하는 예제입니다.",en:"An example demonstrating tools for debugging rendering information."}}]},{name:"Transparent Sort",list:[{name:"Transparent Sort",path:"3d/transparentSort",description:{ko:"메쉬의 재질에 `transparent` 옵션을 적용하여 반투명 객체가 렌더링되는 순서를 확인하는 예제입니다. `transparent`를 사용하여 올바른 렌더링 결과를 확인할 수 있습니다.",en:" example of how to apply the `transparent` option to the mesh's material to see the order in which translucent objects are rendered. You can use `transparent` to see the correct rendering results."}}]},{name:"Noise Texture",experimental:!0,list:[{name:"SimplexTexture",experimental:!0,list:[{experimental:!0,name:"SimplexTexture",path:"3d/noiseTexture/simplex/basic",description:{ko:"심플렉스 노이즈 텍스처를 생성하고 적용하는 기본 예제입니다.",en:"Basic example of generating and applying Simplex Noise Texture."}},{experimental:!0,name:"Custom SimplexTexture - Fire",path:"3d/noiseTexture/simplex/fire",description:{ko:"심플렉스 노이즈를 활용하여 불꽃 효과를 연출하는 커스텀 텍스처 예제입니다.",en:"Custom texture example creating a fire effect using Simplex Noise."}},{experimental:!0,name:"Custom SimplexTexture - Displacement",path:"3d/noiseTexture/simplex/displacement",description:{ko:"심플렉스 노이즈를 활용하여 변위(Displacement) 효과를 주는 예제입니다.",en:"Example applying displacement effects using Simplex Noise."}}]},{name:"VoronoiTexture",experimental:!0,list:[{experimental:!0,name:"VoronoiTexture",path:"3d/noiseTexture/voronoi/basic",description:{ko:"보로노이 노이즈 텍스처를 생성하고 적용하는 예제입니다.",en:"Example of generating and applying Voronoi Noise Texture."}}]}]},{name:"Sprite3D & SpriteSheet3D",list:[{name:"Sprite3D",path:"3d/sprite/sprite3D",description:{ko:"Sprite3D 객체의 사용법을 보여주는 예제입니다.",en:"example of a Sprite3D object."}},{name:"Sprite3D Comparison (World vs Pixel)",path:"3d/sprite/sprite3DCompare",description:{ko:"Sprite3D의 월드 단위 크기(worldSize)와 고정 픽셀 크기(pixelSize) 설정을 비교 시연하는 예제입니다.",en:"A comparison example demonstrating Sprite3D's world unit size (worldSize) and fixed pixel size (pixelSize) settings."}},{name:"SpriteSheet3D",path:"3d/sprite/spriteSheet3D",description:{ko:"SpriteSheet3D 객체의 사용법을 보여주는 예제입니다.",en:"example of a SpriteSheet3D object."}},{name:"SpriteSheet3D Comparison (World vs Pixel)",path:"3d/sprite/spriteSheet3DCompare",description:{ko:"SpriteSheet3D의 월드 단위 크기(worldSize)와 고정 픽셀 크기(pixelSize) 설정을 비교 시연하는 예제입니다.",en:"A comparison example demonstrating SpriteSheet3D's world unit size (worldSize) and fixed pixel size (pixelSize) settings."}}]},{name:"TextField3D",list:[{name:"TextField3D",path:"3d/textField/textField3D",description:{ko:"TextField3D 객체의 사용법을 보여주는 예제입니다.",en:"example of a TextField3D object."}},{name:"TextField3D Comparison (World vs Pixel)",path:"3d/textField/textField3DCompare",description:{ko:"TextField3D의 월드 단위 크기(worldSize)와 고정 픽셀 크기(usePixelSize) 설정을 비교 시연하는 예제입니다.",en:"A comparison example demonstrating TextField3D's world unit size (worldSize) and fixed pixel size (usePixelSize) settings."}}]},{name:"Light",list:[{name:"DirectionalLight",path:"3d/light/directionalLight",description:{ko:"태양광과 같은 직사광(Directional Light)을 시연하는 예제입니다.",en:"An example demonstrating Directional Light, simulating sunlight."}},{name:"PointLight",path:"3d/light/pointLight",description:{ko:"한 지점에서 모든 방향으로 빛을 방출하는 점광원(Point Light)을 시연하는 예제입니다.",en:"An example demonstrating Point Light, emitting light in all directions from a point."}},{name:"PointLight with glTF",path:"3d/light/pointLightWithGltf",description:{ko:"현대적인 감쇄(Attenuation) 수식이 적용된 Point Light와 glTF PBR 모델의 상호작용 예제입니다.",en:"An example of interaction between Point Light with modern attenuation formula and glTF PBR model."}},{name:"SpotLight",path:"3d/light/spotLight",description:{ko:"특정 방향으로 원뿔형 빛을 방출하는 스포트라이트(Spot Light)를 시연하는 예제입니다.",en:"An example demonstrating Spot Light, cone-shaped light in a specific direction."}},{name:"SpotLight with glTF",path:"3d/light/spotLightWithGltf",description:{ko:"현대적인 원뿔 감쇄(Angle Attenuation) 수식이 적용된 Spot Light와 glTF PBR 모델의 상호작용 예제입니다.",en:"An example of interaction between Spot Light with modern angle attenuation formula and glTF PBR model."}},{name:"PointLight Performance(cluster)",path:"3d/light/pointLightPerformance",description:{ko:"PointLight는 클러스터 타일 렌더링을 지원합니다. 1024개의 포인트 라이트를 지원합니다.",en:"PointLight supports clustered tile rendering. Supports 1024 point lights."}},{name:"SpotLight Performance(cluster)",path:"3d/light/spotLightPerformance",description:{ko:"SpotLight의 대량 렌더링 성능(클러스터링)을 테스트하는 예제입니다.",en:"An example testing the mass rendering performance (clustering) of SpotLights."}}]},{name:"Group3D",list:[{name:"Basic Group3D",path:"3d/group3D/basic",description:{ko:"3D 객체들을 그룹화할 수 있는 Group3D 객체의 예제입니다.",en:"Here's an example of a Group3D object that can group 3D objects."}}]},{name:"Tint",experimental:!0,list:[{experimental:!0,name:"Tint",path:"3d/tint/basic",description:{ko:"재질 기반 틴트를 지원합니다. 틴트 사용, tintBlendMode 설정 및 색상 사용 예제입니다.",en:"Supports material-based tint. Examples of using tint, setting tintBlendMode, and color."}}]},{name:"Line3D",experimental:!0,list:[{experimental:!0,name:"Linear Type",path:"3d/line3D/linear",description:{ko:"직선 형태의 라인을 그리는 예제입니다.",en:"An example of drawing linear lines."}},{experimental:!0,name:"Bezier Type",path:"3d/line3D/bezier",description:{ko:"베지에 곡선 형태의 라인을 그리는 예제입니다.",en:"An example of drawing Bezier curve lines."}},{experimental:!0,name:"CatmullRom Type",path:"3d/line3D/catmullRom",description:{ko:"캣멀-롬 스플라인 형태의 라인을 그리는 예제입니다.",en:"An example of drawing Catmull-Rom spline lines."}}]},{name:"Interaction",list:[{name:"MouseEvent",list:[{name:"Mesh",path:"3d/interaction/mouseEvent/mesh",description:{ko:"Mesh에 마우스 이벤트를 설정하는 예제입니다.",en:"Here's an example of setting up mouse events on a Mesh."}},{name:"Sprite3D",path:"3d/interaction/mouseEvent/sprite3D",description:{ko:"Sprite3D에 마우스 이벤트를 설정하는 예제입니다.",en:"Here's an example of setting up mouse events on a Sprite3D."}},{name:"SpriteSheet3D",path:"3d/interaction/mouseEvent/spriteSheet3D",description:{ko:"SpriteSheet3D에 마우스 이벤트를 설정하는 예제입니다.",en:"Here's an example of setting up mouse events on a SpriteSheet3D."}},{name:"TextField3D",path:"3d/interaction/mouseEvent/textField3D",description:{ko:"TextField3D에 마우스 이벤트를 설정하는 예제입니다.",en:"Here's an example of setting up mouse events on a TextField3D."}},{name:"Raycasting (Precision Picking)",path:"3d/interaction/mouseEvent/raycasting",description:{ko:"이 예제는 복잡한 지오메트리(TorusKnot)에 대한 고정밀 레이캐스팅을 보여줍니다.
버텍스 버퍼를 분석하여 정확한 교차 지점, 면 인덱스 및 로컬 좌표를 CPU에서 계산합니다.",en:"This example demonstrates high-precision raycasting on complex geometry (TorusKnot).
It calculates the exact intersection point, face index, and local coordinates on the CPU by analyzing vertex buffers."}}]},{name:"KeyboardEvent",list:[{name:"Keyboard Interaction",path:"3d/interaction/keyboardEvent",description:{ko:"keyboardKeyBuffer를 사용하여 매 프레임 키보드 상태를 체크하고 객체를 제어하는 기초적인 방법을 보여줍니다.",en:"Shows basic way to check keyboard state every frame and control an object using keyboardKeyBuffer."}}]}]},{name:"Shadow",list:[{name:"DirectionalLight Shadow",path:"3d/shadow/directionalShadow",description:{ko:"DirectionalLight에 의한 그림자 효과를 시연하는 예제입니다.",en:"An example demonstrating shadow effects caused by DirectionalLight."}},{name:"DirectionalLight Shadow - GLTF",path:"3d/shadow/gltfDirectionalShadow",description:{ko:"GLTF 모델에 대한 DirectionalLight 그림자 효과를 시연하는 예제입니다.",en:"An example demonstrating DirectionalLight shadow effects on a GLTF model."}}]},{name:"InstancedMesh",list:[{name:"InstancedMesh Simple",path:"3d/instancedMesh/simple",description:{ko:"이 데모는 간단한 Plane을 사용한 인스턴스 성능 테스트를 보여줍니다. ",en:"This demo demonstrates instance performance testing using a simple Plane. "}},{name:"InstancedMesh Sphere",path:"3d/instancedMesh/sphere",description:{ko:"이 데모는 Sphere를 사용한 인스턴스 성능 테스트를 보여줍니다. ",en:"This demo demonstrates instance performance testing using Sphere. "}}]},{name:"LOD",list:[{name:"InstancedMesh GPU LOD",path:"3d/lod/InstanceMeshGPULOD",description:{ko:"InstancedMesh에 GPU 기반 LOD를 적용하여 수만 개의 객체를 효율적으로 최적화하는 성능을 시연합니다.",en:"Demonstrates efficient optimization of tens of thousands of objects by applying GPU-based LOD to InstancedMesh."}},{name:"InstancedMesh Multi-Material GPU LOD",path:"3d/lod/InstanceMeshGPULOD_material",description:{ko:"인스턴싱 메시에서 거리에 따라 지오메트리와 머티리얼을 동시에 변경하는 GPU 기반 LOD 기능을 보여줍니다.",en:"Shows GPU-based LOD functionality that simultaneously changes geometry and materials by distance in instanced meshes."}},{name:"Mesh CPU LOD",path:"3d/lod/MeshCPULOD",description:{ko:"수천 개의 개별 Mesh 객체들에 CPU 기반 LOD를 적용하여 거리별 최적화 성능을 테스트합니다.",en:"Tests distance-based optimization performance by applying CPU-based LOD to thousands of individual Mesh objects."}},{name:"Mesh Multi-Material CPU LOD",path:"3d/lod/MeshCPULOD_material",description:{ko:"개별 메시 객체들에 대해 거리에 따라 지오메트리와 머티리얼이 함께 변화하는 CPU 기반 LOD를 시연합니다.",en:"Demonstrates CPU-based LOD where both geometry and materials change together by distance for individual mesh objects."}}]},{name:"ParticleSystem",list:[{name:"Particle",path:"3d/particle/basic",description:{ko:"기본적인 파티클 시스템을 시연하는 예제입니다.",en:"An example demonstrating a basic particle system."}},{name:"Multi Particle Performance",path:"3d/particle/performance",description:{ko:"다수의 파티클 시스템을 동시에 렌더링하여 성능을 테스트하는 예제입니다.",en:"An example testing performance by rendering multiple particle systems simultaneously."}}]},{name:"Indirect Draw Test",list:[{name:"drawIndexedIndirect Test",path:"3d/indirectDrawTest",description:{ko:"drawIndexedIndirect 기능을 테스트하는 예제입니다.",en:"An example testing the drawIndexedIndirect function."}}]}]},{name:"GLTF",list:[{name:"Basic",list:[{name:"TextureEncodingTest",path:"gltf/basic/textureEncodingTest",description:{ko:"텍스처가 올바른 전달 함수(Transfer Function)로 샘플링되는지 테스트합니다. Base Color와 Emissive가 sRGB에서 올바르게 디코딩되는지 확인합니다.",en:"Tests that textures are sampled with the correct transfer functions. Verifies base color and emissive textures are decoded from sRGB."}},{name:"TextureLinear InterpolationTest",path:"gltf/basic/textureLinearInterpolationTest",description:{ko:"sRGB 디코딩 후 선형 값에 대해 텍스처 선형 보간이 올바르게 수행되는지 테스트합니다.",en:"Tests that linear texture interpolation is correctly performed on linear values (after sRGB decoding)."}},{name:"VertexColorTest",path:"gltf/basic/vertexColorTest",description:{ko:"뷰어가 정점 색상(COLORS_0 속성)을 올바르게 지원하는지 테스트합니다.",en:"Tests proper support for vertex colors (COLORS_0 attribute) in the viewer."}},{name:"BoxVertexColors",path:"gltf/basic/boxVertexColors",description:{ko:"각 면에 정점 색상이 적용된 간단한 박스 모델입니다.",en:"A simple box model with vertex colors applied to each face."}},{name:"OrientationTest",path:"gltf/basic/orientationTest",description:{ko:"노드의 회전 및 방향(Quaternion) 처리가 올바른지 테스트합니다.",en:"Tests the correctness of node rotation and orientation (Quaternion) handling."}},{name:"TextureCoordinateTest",path:"gltf/basic/textureCoordinateTest",description:{ko:"XYZ 위치(3D 공간 좌표)와 UV 위치(2D 텍스처 좌표) 간의 관계를 보여줍니다.",en:"Demonstrates the relationship between XYZ positions and UV texture coordinates."}},{name:"AlphaBlendModeTest",path:"gltf/basic/alphaBlendModeTest",description:{ko:"다양한 알파 모드(OPAQUE, BLEND, MASK)가 올바르게 렌더링되는지 테스트합니다.",en:"Tests the various alpha modes (OPAQUE, BLEND, MASK) to verify correct rendering."}},{name:"TextureSettingsTest",path:"gltf/basic/textureSettingsTest",description:{ko:"텍스처 샘플링 설정(Wrap 모드, 필터링)을 테스트합니다.",en:"Tests texture sampling settings (Wrap modes, Filtering)."}},{name:"MultiUVTest",path:"gltf/basic/multiUVTest",description:{ko:"다중 텍스처 좌표 속성(예: 색상용 TEXCOORD_0, 기타 요소용 TEXCOORD_1)의 사용을 시연합니다.",en:"Demonstrates the usage of multiple texture coordinate attributes (e.g., TEXCOORD_0 for color, TEXCOORD_1 for other elements)."}},{name:"MetalRoughSpheres",path:"gltf/basic/metalRoughSpheres",description:{ko:"다양한 금속성(Metallic)과 거칠기(Roughness) 값을 가진 구체들을 통해 PBR 렌더링을 테스트합니다.",en:"Tests PBR rendering via spheres with varying Metallic and Roughness values."}},{name:"MetalRoughSpheresNoTextures",path:"gltf/basic/metalRoughSpheresNoTextures",description:{ko:"텍스처 없이 재질의 요소(Factor) 값만으로 금속성과 거칠기를 표현하는 테스트입니다.",en:"Tests representing metallic and roughness using only material factor values without textures."}},{name:"WaterBottle",path:"gltf/basic/waterBottle",description:{ko:"Normal, Occlusion, Emissive 맵을 사용하는 기본적인 금속/거칠기(Metal/Roughness) PBR 물병 모델입니다.",en:"A basic Metal/Roughness PBR water bottle model using Normal, Occlusion, and Emissive maps."}},{name:"NormalTangentTest",path:"gltf/basic/normalTangentTest",description:{ko:"노멀 맵핑과 탄젠트 공간 계산의 정확성을 테스트합니다.",en:"Tests the accuracy of normal mapping and tangent space calculations."}},{name:"NormalTangentMirrorTest",path:"gltf/basic/normalTangentMirrorTest",description:{ko:"미러링된 텍스처 좌표에서의 노멀 맵핑 처리를 테스트합니다.",en:"Tests normal mapping handling with mirrored texture coordinates."}},{name:"NegativeScaleTest",path:"gltf/basic/negativeScaleTest",description:{ko:"음수 스케일(반전)이 적용된 노드의 렌더링을 테스트합니다.",en:"Tests rendering of nodes with negative scale (inversion) applied."}},{name:"EnvironmentTest",path:"gltf/basic/environmentTest",description:{ko:"금속 표면에서의 환경 맵 반사 효과를 테스트합니다.",en:"Tests environment map reflection effects on metallic surfaces."}},{name:"Generate normal vector test",path:"gltf/basic/generateNormalTest",description:{ko:"모델에 노멀 정보가 없을 때 자동으로 노멀 벡터를 생성하는 기능을 테스트합니다.",en:"Tests the automatic generation of normal vectors when the model lacks normal information."}}]},{name:"Basic Compare",list:[{name:"CompareBaseColor",path:"gltf/basic/compareBaseColor",description:{ko:"기본 색상(Base Color) 렌더링 결과를 비교합니다.",en:"Compares Base Color rendering results."}},{name:"CompareAlphaCoverage",path:"gltf/basic/compareAlphaCoverage",description:{ko:"알파 커버리지(Alpha Coverage) 렌더링 결과를 비교합니다.",en:"Compares Alpha Coverage rendering results."}},{name:"CompareMetallic",path:"gltf/basic/compareMetallic",description:{ko:"금속성(Metallic) 렌더링 결과를 비교합니다.",en:"Compares Metallic rendering results."}},{name:"CompareNormal",path:"gltf/basic/compareNormal",description:{ko:"노멀 맵(Normal Map) 렌더링 결과를 비교합니다.",en:"Compares Normal Map rendering results."}},{name:"CompareRoughness",path:"gltf/basic/compareRoughness",description:{ko:"거칠기(Roughness) 렌더링 결과를 비교합니다.",en:"Compares Roughness rendering results."}},{name:"CompareAmbientOcclusion",path:"gltf/basic/compareAmbientOcclusion",description:{ko:"앰비언트 오클루전(AO) 렌더링 결과를 비교합니다.",en:"Compares Ambient Occlusion (AO) rendering results."}}]},{name:"Animation",list:[{name:"Basic Animations",path:"gltf/animation/basicAnimations",description:{ko:"노드의 이동, 회전, 크기 조절 애니메이션을 보여주는 기본 예제입니다.",en:"Basic example showing node translation, rotation, and scaling animations."}},{name:"SimpleSkin",path:"gltf/animation/simpleSkin",description:{ko:"가장 기본적인 형태의 스키닝(Skinning) 애니메이션 예제입니다.",en:"The most basic example of skinning animation."}},{name:"SimpleMorph",path:"gltf/animation/simpleMorph",description:{ko:"간단한 모프 타겟(Morph Target) 애니메이션 예제입니다.",en:"Simple Morph Target animation example."}},{name:"RiggedSimple",path:"gltf/animation/riggedSimple",description:{ko:"간단하게 리깅된 원통형 메쉬를 통해 스키닝 동작을 확인합니다.",en:"Verifies skinning behavior via a simply rigged cylindrical mesh."}},{name:"RiggedFigure",path:"gltf/animation/riggedFigure",description:{ko:"리깅된 인간형 캐릭터 모델의 애니메이션을 테스트합니다.",en:"Tests animation of a rigged humanoid character model."}},{name:"InterpolationTest",path:"gltf/animation/interpolationTest",description:{ko:"애니메이션 보간 모드(Step, Linear, Cubic Spline)의 차이를 보여줍니다.",en:"Demonstrates the differences between animation interpolation modes (Step, Linear, Cubic Spline)."}},{name:"CesiumMan & MilkTruck",path:"gltf/animation/cesiumMan",description:{ko:"스키닝된 CesiumMan과 애니메이션이 적용된 우유 트럭 모델입니다.",en:"Skinned CesiumMan and animated Milk Truck models."}},{name:"BrainStem",path:"gltf/animation/brainStem",description:{ko:"복잡한 계층 구조와 스키닝을 가진 BrainStem 모델 애니메이션입니다.",en:"BrainStem model animation with complex hierarchy and skinning."}},{name:"MorphStressTest",path:"gltf/animation/morphStressTest",description:{ko:"다수의 활성 정점 속성(최대 18개)을 사용하여 모프 타겟 구현을 스트레스 테스트합니다.",en:"Stress-tests morph target implementations with a high number of active vertex attributes (up to 18)."}},{name:"RecursiveSkeletons",path:"gltf/animation/recursiveSkeletons",description:{ko:"복잡한 스키닝 케이스(다른 스킨으로 메쉬 재사용, 단일 스켈레톤에 다중 스킨 바인딩)를 테스트합니다.",en:"Tests complex skinning cases: reusing meshes with different skins and binding multiple skins to a single skeleton."}},{name:"Animation Performance Test",list:[{name:"Medium load Skinning",path:"gltf/animation/performance/mediumLoadSkinning",description:{ko:"19개의 관절과 57개의 애니메이션 채널을 가진 다수의 모델을 계산하는 성능 데모입니다.",en:"This is a performance demo that computes a large number of models with 19 joints and 57 animation channels."}},{name:"High vertex load Skinning",path:"gltf/animation/performance/highVertexLoadSkinning",description:{ko:"많은 정점과 관절을 가진 모델에 대한 스키닝 성능을 측정하는 테스트를 수행합니다. 각 장치의 성능 한계를 확인하기 위해 FPS와 GPU/CPU 사용량을 모니터링합니다.",en:"perform tests to measure skinning performance for models with many vertices and joints. We monitor FPS and GPU/CPU utilization to determine performance limits for each device."}},{name:"Morph target load Test",path:"gltf/animation/performance/highMorphTarget",description:{ko:"수백 개의 MorphStressTest 모델을 인스턴스화하여 모프 스트레스 테스트를 수행합니다.
\n실시간 모프 타겟 스키닝 성능을 극한까지 벤치마킹합니다. 세 가지 애니메이션 중 가장 무거운 모프 타겟 애니메이션의 성능을 테스트합니다.
\n각 장치의 성능 한계를 확인하세요.",en:"Perform morph stress tests by instantiating hundreds of MorphStressTest models.
\nBenchmark real-time morph target skinning performance to the limit. Test the performance of the heaviest of the three animations, the morph target animation.
\nCheck performance limits on each device."}}]}]},{name:"3D Models",list:[{name:"corset",path:"gltf/models/corset",description:{ko:"복잡한 형상과 텍스처를 가진 고해상도 코르셋 모델입니다.",en:"High-resolution Corset model with complex geometry and textures."}},{name:"Helmets",path:"gltf/models/helmets",description:{ko:"손상된 헬멧(Damaged Helmet) 등 고품질 PBR 텍스처를 보여주는 모델들입니다.",en:"Models showcasing high-quality PBR textures, such as the Damaged Helmet."}},{name:"Sponza",path:"gltf/models/sponza",description:{ko:"조명 테스트에 널리 사용되는 건물 내부 모델입니다. 현대적인 PBR 파이프라인을 위해 고해상도 지오메트리로 리메이크되었습니다.",en:"Building interior commonly used for testing lighting. Remade for modern PBR pipelines with high-resolution geometry."}},{name:"Tokyo",path:"gltf/models/tokyo",description:{ko:"수많은 드로우 콜과 대규모 씬 렌더링을 테스트하는 도쿄 도시 모델입니다.",en:"Tokyo city model testing large-scale scene rendering and numerous draw calls."}},{name:"texcooredNTest",path:"gltf/models/texcooredNTest",description:{ko:"다중 텍스처 좌표 채널의 동작을 확인하는 테스트 모델입니다.",en:"Test model verifying the behavior of multiple texture coordinate channels."}},{name:"ABeautifulGame",path:"gltf/models/aBeautifulGame",extensionList:["KHR_materials_transmission","KHR_materials_volume"],description:{ko:"투과(Transmission)와 볼륨(Volume) 효과를 시연하는 체스 세트입니다.",en:"A chess set demonstrating transmission and volume."}}]},{name:"GLTF Extensions",list:[{name:"KHR_materials_anisotropy",list:[{name:"CompareAnisotropy",path:"gltf/gltfExtensions/anisotropy/compareAnisotropy",extensionList:["KHR_materials_anisotropy"],description:{ko:"비등방성(Anisotropy)이 있는 렌더링과 없는 렌더링을 비교합니다.",en:"Compares rendering with and without anisotropy."}},{name:"AnisotropyDiscTest",path:"gltf/gltfExtensions/anisotropy/anisotropyDiscTest",extensionList:["KHR_materials_anisotropy"],description:{ko:"원판 형태의 비등방성 하이라이트 회전을 테스트합니다.",en:"Tests anisotropic highlight rotation on a disc shape."}},{name:"AnisotropyRotationTest",path:"gltf/gltfExtensions/anisotropy/anisotropyRotationTest",extensionList:["KHR_materials_anisotropy"],description:{ko:"비등방성 방향 회전에 따른 렌더링 변화를 테스트합니다.",en:"Tests rendering changes based on anisotropy direction rotation."}},{name:"AnisotropyStrengthTest",path:"gltf/gltfExtensions/anisotropy/anisotropyStrengthTest",extensionList:["KHR_materials_anisotropy"],description:{ko:"비등방성 강도(Strength)에 따른 하이라이트 변화를 테스트합니다.",en:"Tests highlight changes based on anisotropy strength."}},{name:"AnisotropyBarnLamp",path:"gltf/gltfExtensions/anisotropy/anisotropyBarnLamp",extensionList:["KHR_materials_anisotropy"],description:{ko:"비등방성(Anisotropic) 재질 속성을 보여주는 헛간 램프 모델입니다.",en:"A barn lamp model showcasing anisotropic material properties."}}]},{name:"KHR_materials_iridescence",list:[{name:"CompareIridescence",path:"gltf/gltfExtensions/iridescence/compareIridescence",extensionList:["KHR_materials_iridescence"],description:{ko:"무지개빛(Iridescence) 박막 간섭 효과를 비교합니다.",en:"Compares Iridescence thin-film interference effects."}},{name:"IridescenceDielectricSpheres",path:"gltf/gltfExtensions/iridescence/iridescenceDielectricSpheres",extensionList:["KHR_materials_iridescence","KHR_materials_transmission","KHR_materials_volume"],description:{ko:"비금속(유전체) 재질에서 KHR_materials_iridescence 확장을 테스트합니다.",en:"Tests the KHR_materials_iridescence extension on non-metallic (dielectric) materials."}},{name:"IridescenceMetallicSpheres",path:"gltf/gltfExtensions/iridescence/iridescenceMetallicSpheres",extensionList:["KHR_materials_iridescence"],description:{ko:"금속 구체에 적용된 무지개빛 효과를 테스트합니다.",en:"Tests iridescence effects applied to metallic spheres."}},{name:"IridescenceSuzanne",path:"gltf/gltfExtensions/iridescence/iridescenceSuzanne",extensionList:["KHR_materials_iridescence"],description:{ko:"Suzanne 모델에 적용된 무지개빛 쉐이더 테스트입니다.",en:"Iridescence shader test applied to the Suzanne model."}},{name:"IridescenceLamp",path:"gltf/gltfExtensions/iridescence/iridescenceLamp",extensionList:["KHR_materials_iridescence","KHR_materials_transmission","KHR_materials_volume"],description:{ko:"투과 및 볼륨 효과와 함께 KHR_materials_iridescence를 보여주는 Wayfair 램프 모델입니다.",en:"A Wayfair lamp model showcasing transmission, volume, and KHR_materials_iridescence."}},{name:"SunglassesKhronos",path:"gltf/gltfExtensions/iridescence/sunglassesKhronos",extensionList:["KHR_materials_iridescence","KHR_materials_transmission"],description:{ko:"렌즈에 얇은 막 무지개빛 효과가 적용된 선글라스 모델입니다.",en:"Sunglasses model with thin-film iridescence effects applied to the lenses."}},{name:"IridescentDishWithOlives",path:"gltf/gltfExtensions/iridescence/iridescentDishWithOlives",extensionList:["KHR_materials_iridescence","KHR_materials_transmission","KHR_materials_volume","KHR_materials_ior","KHR_materials_specular"],description:{ko:"투과, 볼륨, IOR 및 스펙큘러 속성을 보여주는 접시 모델입니다.",en:"A dish demonstrating transmission, volume, IOR, and specular properties."}}]},{name:"KHR_materials_clearcoat",list:[{name:"CompareClearcoat",path:"gltf/gltfExtensions/clearcoat/compareClearcoat",extensionList:["KHR_materials_clearcoat"],description:{ko:"클리어코트(Clearcoat) 재질 렌더링 결과를 비교합니다.",en:"Compares Clearcoat material rendering results."}},{name:"ClearCoatTest",path:"gltf/gltfExtensions/clearcoat/clearCoatTest",extensionList:["KHR_materials_clearcoat"],description:{ko:"다양한 거칠기와 클리어코트 강도를 테스트합니다.",en:"Tests various roughness and clearcoat strengths."}},{name:"ClearcoatWicker",path:"gltf/gltfExtensions/clearcoat/clearcoatWicker",extensionList:["KHR_materials_clearcoat"],description:{ko:"직물 표면 위에 코팅된 클리어코트 효과를 보여주는 위커 모델입니다.",en:"Wicker model showing clearcoat effect coated over a woven surface."}},{name:"ClearCoatCarPaint",path:"gltf/gltfExtensions/clearcoat/clearCoatCarPaint",extensionList:["KHR_materials_clearcoat"],description:{ko:"자동차 페인트와 같은 다중 레이어 재질 표현을 테스트합니다.",en:"Tests multi-layer material representation like car paint."}}]},{name:"KHR_materials_dispersion",list:[{name:"CompareDispersion",path:"gltf/gltfExtensions/dispersion/compareDispersion",extensionList:["KHR_materials_dispersion","KHR_materials_transmission"],description:{ko:"빛의 분산(Dispersion) 효과를 비교합니다.",en:"Compares light dispersion effects."}},{name:"DispersionTest",path:"gltf/gltfExtensions/dispersion/dispersionTest",extensionList:["KHR_materials_dispersion","KHR_materials_transmission"],description:{ko:"프리즘과 같은 빛의 분산 현상을 테스트합니다.",en:"Tests light dispersion phenomena like a prism."}},{name:"DragonDispersion",path:"gltf/gltfExtensions/dispersion/dragonDispersion",extensionList:["KHR_materials_dispersion","KHR_materials_transmission","KHR_materials_volume"],description:{ko:"용 모델에 적용된 보석 같은 분산 효과를 보여줍니다.",en:"Shows gem-like dispersion effects applied to a Dragon model."}}]},{name:"KHR_materials_emissive_strength",list:[{name:"CompareEmissiveStrength",path:"gltf/gltfExtensions/emissiveStrength/compareEmissiveStrength",extensionList:["KHR_materials_emissive_strength"],description:{ko:"발광(Emissive) 강도 증폭 효과를 비교합니다.",en:"Compares Emissive Strength amplification effects."}},{name:"EmissiveStrengthTest",path:"gltf/gltfExtensions/emissiveStrength/emissiveStrengthTest",extensionList:["KHR_materials_emissive_strength"],description:{ko:"1.0을 초과하는 고강도 발광 표현을 테스트합니다.",en:"Tests high-intensity emissive representation exceeding 1.0."}}]},{name:"KHR_materials_sheen",list:[{name:"CompareSheen",path:"gltf/gltfExtensions/sheen/compareSheen",extensionList:["KHR_materials_sheen"],description:{ko:"직물 등의 미세한 반사광(Sheen) 효과를 비교합니다.",en:"Compares Sheen effects seen on fabrics etc."}},{name:"SheenTestGrid",path:"gltf/gltfExtensions/sheen/sheenTestGrid",extensionList:["KHR_materials_sheen"],description:{ko:"Sheen 색상과 거칠기에 따른 변화를 그리드로 테스트합니다.",en:"Tests changes based on Sheen color and roughness in a grid."}},{name:"SheenCloth",path:"gltf/gltfExtensions/sheen/sheenCloth",extensionList:["KHR_materials_sheen"],description:{ko:"Sheen 효과를 보여주는 직물 예제입니다.",en:"A fabric example showcasing sheen."}},{name:"SheenChair",path:"gltf/gltfExtensions/sheen/sheenChair",extensionList:["KHR_materials_sheen","KHR_materials_variants"],description:{ko:"재질 변형(Variant)과 Sheen 효과를 보여주는 의자 모델입니다.",en:"A chair model demonstrating material variants and sheen."}},{name:"GlamVelvetSofa",path:"gltf/gltfExtensions/sheen/glamVelvetSofa",extensionList:["KHR_materials_sheen","KHR_materials_specular","KHR_materials_variants"],description:{ko:"고급 벨벳 소파의 질감을 표현하는 Sheen 모델입니다.",en:"Sheen model expressing the texture of a luxury velvet sofa."}},{name:"ChairDamaskPurplegold",path:"gltf/gltfExtensions/sheen/chairDamaskPurplegold",extensionList:["KHR_materials_sheen"],description:{ko:"다마스크 패턴 의자의 직물 느낌을 표현합니다.",en:"Expresses the fabric feel of a damask pattern chair."}},{name:"SheenWoodLeatherSofa",path:"gltf/gltfExtensions/sheen/sheenWoodLeatherSofa",extensionList:["KHR_materials_sheen"],description:{ko:"가죽과 나무 재질이 혼합된 소파에서의 Sheen 효과입니다.",en:"Sheen effect on a sofa combining leather and wood materials."}}]},{name:"KHR_materials_specular",list:[{name:"CompareSpecular",path:"gltf/gltfExtensions/specular/compareSpecular",extensionList:["KHR_materials_specular"],description:{ko:"스펙큘러(Specular) 반사 강도 및 색상 제어를 비교합니다.",en:"Compares Specular reflection strength and color control."}},{name:"SpecularTest",path:"gltf/gltfExtensions/specular/specularTest",extensionList:["KHR_materials_specular"],description:{ko:"유전체 재질의 스펙큘러 하이라이트 조절을 테스트합니다.",en:"Tests specular highlight adjustments on dielectric materials."}},{name:"SpecularSilkPouf",path:"gltf/gltfExtensions/specular/specularSilkPouf",extensionList:["KHR_materials_specular"],description:{ko:"스펙큘러 속성을 보여주는 실크 푸프 모델입니다.",en:"A silk pouf model demonstrating specular properties."}}]},{name:"KHR_materials_unlit",list:[{name:"UnlitTest",path:"gltf/gltfExtensions/unlit/unlitTest",extensionList:["KHR_materials_unlit"],description:{ko:"조명의 영향을 받지 않는 Unlit(무광) 재질을 테스트합니다.",en:"Tests Unlit materials not affected by lighting."}}]},{name:"KHR_texture_transform",list:[{name:"TextureTransformTest",path:"gltf/gltfExtensions/textureTransform/textureTransformTest",extensionList:["KHR_texture_transform"],description:{ko:"KHR_texture_transform 확장의 사용법(스케일, 회전, 이동)을 시연합니다.",en:"Demonstrates the usage of the KHR_texture_transform extension (scaling, rotation, translation)."}},{name:"TextureTransformMultiTest",path:"gltf/gltfExtensions/textureTransform/textureTransformMultiTest",extensionList:["KHR_texture_transform"],description:{ko:"여러 텍스처에 서로 다른 변환을 적용하는 테스트입니다.",en:"Tests applying different transforms to multiple textures."}}]},{name:"KHR_materials_diffuseTransmission",list:[{name:"DiffuseTransmissionTest",path:"gltf/gltfExtensions/diffuseTransmission/diffuseTransmissionTest",extensionList:["KHR_materials_diffuseTransmission"],description:{ko:"반투명한 물체의 확산 투과(Diffuse Transmission) 효과를 테스트합니다.",en:"Tests Diffuse Transmission effects on translucent objects."}},{name:"DiffuseTransmissionTeacup",path:"gltf/gltfExtensions/diffuseTransmission/diffuseTransmissionTeacup",extensionList:["KHR_materials_diffuseTransmission"],description:{ko:"얇은 찻잔을 통과하는 빛의 확산을 보여줍니다.",en:"Shows light diffusion passing through a thin teacup."}}]},{name:"KHR_materials_transmission",list:[{name:"CompareTransmission",path:"gltf/gltfExtensions/transmission/compareTransmission",extensionList:["KHR_materials_transmission"],description:{ko:"투명한 물체의 투과(Transmission) 렌더링을 비교합니다.",en:"Compares Transmission rendering of transparent objects."}},{name:"TransmissionTest",path:"gltf/gltfExtensions/transmission/transmissionTest",extensionList:["KHR_materials_transmission","KHR_materials_ior"],description:{ko:"다양한 투과율과 거칠기에 따른 굴절 효과를 테스트합니다.",en:"Tests refraction effects based on various transmission rates and roughness."}},{name:"TransmissionRoughnessTest",path:"gltf/gltfExtensions/transmission/transmissionRoughnessTest",extensionList:["KHR_materials_transmission"],description:{ko:"거친 표면을 가진 투명 재질의 흐림 효과를 테스트합니다.",en:"Tests blurring effects on transparent materials with rough surfaces."}},{name:"StainedGlassLamp",path:"gltf/gltfExtensions/transmission/stainedGlassLamp",extensionList:["KHR_materials_transmission"],description:{ko:"스테인드글라스 램프를 통해 색상이 있는 투과광을 보여줍니다.",en:"Shows colored transmitted light through a stained glass lamp."}},{name:"ChronographWatch",path:"gltf/gltfExtensions/transmission/chronographWatch",extensionList:["KHR_materials_transmission","KHR_materials_variants"],description:{ko:"시계 유리의 투명도와 내부 디테일을 보여주는 고품질 모델입니다.",en:"High-quality model showing watch glass transparency and internal details."}},{name:"MosquitoInAmber",path:"gltf/gltfExtensions/transmission/mosquitoInAmber",extensionList:["KHR_materials_transmission","KHR_materials_volume","KHR_materials_ior"],description:{ko:"호박(Amber) 속에 갇힌 모기를 통해 투과, 굴절률(IOR), 볼륨 속성을 시연합니다.",en:"A mosquito encased in amber, demonstrating the use of transmission, IOR, and volume properties."}},{name:"CommercialRefrigerator",path:"gltf/gltfExtensions/transmission/commercialRefrigerator",extensionList:["KHR_materials_transmission"],description:{ko:"유리 문을 가진 상업용 냉장고 모델입니다.",en:"Commercial refrigerator model with glass doors."}}]},{name:"KHR_materials_volume",list:[{name:"CompareIor",path:"gltf/gltfExtensions/volume/compareIor",extensionList:["KHR_materials_ior"],description:{ko:"굴절률(IOR)에 따른 빛의 굴절 차이를 비교합니다.",en:"Compares light refraction differences based on Index of Refraction (IOR)."}},{name:"IORTestGrid",path:"gltf/gltfExtensions/volume/IORTestGrid",extensionList:["KHR_materials_ior"],description:{ko:"다양한 IOR 값에 따른 굴절 변화를 그리드로 테스트합니다.",en:"Tests refraction changes based on various IOR values in a grid."}},{name:"CompareVolume",path:"gltf/gltfExtensions/volume/compareVolume",extensionList:["KHR_materials_volume"],description:{ko:"볼륨(Volume) 흡수 및 산란 효과를 비교합니다.",en:"Compares Volume absorption and scattering effects."}},{name:"TransmissionThinwallTestGrid",path:"gltf/gltfExtensions/volume/transmissionThinwallTestGrid",extensionList:["KHR_materials_transmission","KHR_materials_volume"],description:{ko:"얇은 벽(Thin-walled) 옵션 활성화 여부에 따른 투과 차이를 테스트합니다.",en:"Tests transmission differences based on Thin-walled option activation."}},{name:"AttenuationTest",path:"gltf/gltfExtensions/volume/attenuationTest",extensionList:["KHR_materials_volume"],description:{ko:"빛이 매질을 통과할 때의 감쇠(Attenuation) 거리와 색상을 테스트합니다.",en:"Tests attenuation distance and color as light passes through a medium."}},{name:"GlassVaseFlowers",path:"gltf/gltfExtensions/volume/glassVaseFlowers",extensionList:["KHR_materials_transmission","KHR_materials_volume","KHR_materials_ior"],description:{ko:"유리 꽃병과 물의 볼륨 효과를 보여주는 모델입니다.",en:"Model showing volume effects of a glass vase and water."}},{name:"GlassBrokenWindow",path:"gltf/gltfExtensions/volume/glassBrokenWindow",extensionList:["KHR_materials_transmission","KHR_materials_volume","KHR_materials_ior"],description:{ko:"깨진 유리창의 두께감과 굴절을 표현합니다.",en:"Expresses the thickness and refraction of a broken window."}},{name:"GlassHurricaneCandleHolder",path:"gltf/gltfExtensions/volume/glassHurricaneCandleHolder",extensionList:["KHR_materials_transmission","KHR_materials_volume","KHR_materials_ior"],description:{ko:"복잡한 유리 형태의 굴절과 반사를 보여주는 캔들 홀더입니다.",en:"Candle holder showing refraction and reflection of complex glass shapes."}},{name:"DragonAttenuation",path:"gltf/gltfExtensions/volume/dragonAttenuation",extensionList:["KHR_materials_transmission","KHR_materials_volume"],description:{ko:"KHR_materials_transmission과 KHR_materials_volume을 사용하여 색유리와 같은 객체를 표현합니다.",en:"Showcases KHR_materials_transmission and KHR_materials_volume, creating an object that resembles colored glass."}}]}]}]},{name:"PostEffect",list:[{name:"Convolution",path:"postEffect/convolution",description:{ko:"컨볼루션 필터 효과를 시연하는 예제입니다.",en:"An example demonstrating convolution filter effects."}},{name:"FilmGrain",path:"postEffect/filmGrain",description:{ko:"필름 그레인 효과를 시연하는 예제입니다.",en:"An example demonstrating film grain effects."}},{name:"OldBloom",path:"postEffect/oldBloom",description:{ko:"고전적인 블룸 효과를 시연하는 예제입니다.",en:"An example demonstrating classic bloom effects."}},{name:"Sharpen",path:"postEffect/sharpen",description:{ko:"선명도(Sharpen) 효과를 시연하는 예제입니다.",en:"An example demonstrating sharpen effects."}},{name:"Adjustments",list:[{name:"Grayscale",path:"postEffect/adjustments/grayscale",description:{ko:"그레이스케일 색상 보정 효과 예제입니다.",en:"Example of Grayscale color adjustment effect."}},{name:"Invert",path:"postEffect/adjustments/invert",description:{ko:"색상 반전 효과 예제입니다.",en:"Example of Invert color adjustment effect."}},{name:"ColorBalance",path:"postEffect/adjustments/colorBalance",description:{ko:"컬러 밸런스 색상 보정 효과 예제입니다.",en:"Example of Color Balance color adjustment effect."}},{name:"ColorTemperatureTint",path:"postEffect/adjustments/colorTemperatureTint",description:{ko:"색온도 및 틴트 색상 보정 효과 예제입니다.",en:"Example of Color Temperature & Tint color adjustment effect."}},{name:"BrightnessContrast",path:"postEffect/adjustments/brightnessContrast",description:{ko:"밝기 및 대비 색상 보정 효과 예제입니다.",en:"Example of Brightness & Contrast color adjustment effect."}},{name:"HueSaturation",path:"postEffect/adjustments/hueSaturation",description:{ko:"색조 및 채도 색상 보정 효과 예제입니다.",en:"Example of Hue & Saturation color adjustment effect."}},{name:"Threshold",path:"postEffect/adjustments/threshold",description:{ko:"임계값(Threshold) 색상 보정 효과 예제입니다.",en:"Example of Threshold color adjustment effect."}},{name:"Vibrance",path:"postEffect/adjustments/vibrance",description:{ko:"활기(Vibrance) 색상 보정 효과 예제입니다.",en:"Example of Vibrance color adjustment effect."}}]},{name:"Blur",list:[{name:"Blur",path:"postEffect/blur/blur",description:{ko:"기본 블러 효과 예제입니다.",en:"Example of Basic Blur effect."}},{name:"BlurX",path:"postEffect/blur/blurX",description:{ko:"가로 방향 블러 효과 예제입니다.",en:"Example of Horizontal Blur effect."}},{name:"BlurY",path:"postEffect/blur/blurY",description:{ko:"세로 방향 블러 효과 예제입니다.",en:"Example of Vertical Blur effect."}},{name:"DirectionalBlur",path:"postEffect/blur/directionalBlur",description:{ko:"방향성 블러 효과 예제입니다.",en:"Example of Directional Blur effect."}},{name:"GaussianBlur",path:"postEffect/blur/gaussianBlur",description:{ko:"가우시안 블러 효과 예제입니다.",en:"Example of Gaussian Blur effect."}},{name:"RadialBlur",path:"postEffect/blur/radialBlur",description:{ko:"방사형 블러 효과 예제입니다.",en:"Example of Radial Blur effect."}},{name:"ZoomBlur",path:"postEffect/blur/zoomBlur",description:{ko:"줌 블러 효과 예제입니다.",en:"Example of Zoom Blur effect."}}]},{name:"Lens",list:[{name:"LensDistortion",path:"postEffect/lens/lensDistortion",description:{ko:"렌즈 왜곡 효과 예제입니다.",en:"Example of Lens Distortion effect."}},{name:"ChromaticAberration",path:"postEffect/lens/chromaticAberration",description:{ko:"색수차 효과 예제입니다.",en:"Example of Chromatic Aberration effect."}},{name:"DepthOfField",path:"postEffect/lens/dof",description:{ko:"피사계 심도(DoF) 효과 예제입니다.",en:"Example of Depth of Field effect."}},{name:"Vignetting",path:"postEffect/lens/vignetting",description:{ko:"비네팅 효과 예제입니다.",en:"Example of Vignetting effect."}}]},{name:"Fog",list:[{name:"Fog",path:"postEffect/fog/fog",description:{ko:"안개 효과를 시연하는 예제입니다.",en:"An example demonstrating fog effects."}},{name:"HeightFog",path:"postEffect/fog/heightFog",description:{ko:"높이 기반 안개 효과를 시연하는 예제입니다.",en:"An example demonstrating height-based fog effects."}}]},{name:"Screen Space Reflection",experimental:!0,list:[{experimental:!0,name:"SSR",path:"postEffect/ssr",description:{ko:"화면 공간 반사(SSR) 효과를 시연하는 예제입니다.",en:"An example demonstrating Screen Space Reflection (SSR) effects."}}]},{name:"Screen Space Ambient Occlusion",list:[{name:"SSAO",path:"postEffect/ssao",description:{ko:"화면 공간 앰비언트 오클루전(SSAO) 효과를 시연하는 예제입니다.",en:"An example demonstrating Screen Space Ambient Occlusion (SSAO) effects."}}]}]},{name:"2D",list:[{name:"Hello RedGPU - 2D Mode",path:"2d/helloWorld2D",description:{ko:"RedGPU의 2D 모드 초기화 샘플입니다.",en:"Sample of RedGPU's 2D mode initialization."}},{name:"View2D",list:[{name:"Multi View (2D + 2D)",path:"2d/view/multiView",description:{ko:"여러 개의 2D View를 사용하는 멀티 뷰 예제입니다.",en:"Multi-view example using multiple 2D Views."}},{name:"Multi View (3D + 2D)",path:"2d/view/multiViewWith3D",description:{ko:"3D View와 2D View를 함께 사용하는 복합 멀티 뷰 예제입니다.",en:"Complex multi-view example using both 3D View and 2D View."}}]},{name:"Sprite2D",list:[{name:"Basic Sprite2D",path:"2d/sprite2D/basic",description:{ko:"기본적인 Sprite2D 객체 사용법을 보여주는 예제입니다.",en:"An example showing basic usage of Sprite2D object."}},{name:"Hierarchy Sprite2D",path:"2d/sprite2D/hierarchy",description:{ko:"2D 공간에서 Sprite2D의 계층 구조를 구성하는 예제입니다.",en:"An example constructing a hierarchy of Sprite2D in 2D space."}},{name:"Pivot Sprite2D",path:"2d/sprite2D/pivot",description:{ko:"Sprite2D의 피벗(중심점)을 변경하여 회전 및 위치를 제어하는 예제입니다.",en:"An example controlling rotation and position by changing the pivot of Sprite2D."}},{name:"Child Methods",path:"2d/sprite2D/childMethod",description:{ko:"2D 객체의 자식 노드를 관리하는 다양한 메서드를 시연하는 예제입니다.",en:"An example demonstrating various methods for managing child nodes of 2D objects."}}]},{name:"SpriteSheet2D",list:[{name:"Basic SpriteSheet2D",path:"2d/spriteSheet2D/basic",description:{ko:"스프라이트 시트 애니메이션을 재생하는 기본적인 SpriteSheet2D 예제입니다.",en:"Basic SpriteSheet2D example playing sprite sheet animation."}}]},{name:"TextField2D",list:[{name:"Basic TextField2D",path:"2d/textField2D/basic",description:{ko:"2D 텍스트를 렌더링하는 TextField2D 객체의 기본 사용법 예제입니다.",en:"Basic usage example of TextField2D object for rendering 2D text."}}]},{name:"Group2D",list:[{name:"Basic Group2D",path:"2d/group2D/basic",description:{ko:"2D 객체들을 그룹화하여 관리하는 Group2D 예제입니다.",en:"Group2D example managing 2D objects by grouping them."}}]},{name:"2D Object Opacity",list:[{name:"2D Object Opacity",path:"2d/opacity/basic",description:{ko:"2D 객체의 투명도(Opacity)를 조절하는 예제입니다.",en:"An example adjusting the opacity of 2D objects."}}]},{name:"2D Object BlendMode",list:[{name:"BlendMode",path:"2d/blendMode/basic",description:{ko:"2D 객체의 다양한 블렌딩 모드를 테스트하는 예제입니다.",en:"An example testing various blending modes of 2D objects."}}]},{name:"2D Tint",experimental:!0,list:[{experimental:!0,name:"Tint Basic",path:"2d/tint/basic",description:{ko:"2D 객체에 색상을 입히는 기본 틴트 예제입니다.",en:"Basic tint example applying color to 2D objects."}},{experimental:!0,name:"Tint Objects",path:"2d/tint/2dObjectTint",description:{ko:"다양한 2D 객체에 틴트를 적용하는 예제입니다.",en:"An example applying tint to various 2D objects."}}]},{name:"Interaction",list:[{name:"MouseEvent",list:[{name:"Sprite2D",path:"2d/interaction/mouseEvent/sprite2D",description:{ko:"Sprite2D에 대한 마우스 이벤트를 처리하는 예제입니다.",en:"An example handling mouse events on Sprite2D."}},{name:"SpriteSheet2D",path:"2d/interaction/mouseEvent/spriteSheet2D",description:{ko:"SpriteSheet2D에 대한 마우스 이벤트를 처리하는 예제입니다.",en:"An example handling mouse events on SpriteSheet2D."}},{name:"TextField2D",path:"2d/interaction/mouseEvent/textField2D",description:{ko:"TextField2D에 대한 마우스 이벤트를 처리하는 예제입니다.",en:"An example handling mouse events on TextField2D."}}]},{name:"KeyboardEvent",list:[{name:"Keyboard Interaction",path:"2d/interaction/keyboardEvent",description:{ko:"keyboardKeyBuffer를 사용하여 2D 환경에서 객체를 제어하는 방법을 보여줍니다.",en:"Demonstrates how to control an object in a 2D environment using keyboardKeyBuffer."}}]}]}]},{name:"Physics",experimental:!0,list:[{name:"Fundamentals",experimental:!0,list:[{experimental:!0,name:"Basic Physics",path:"physics/basic",description:{ko:"Rapier 물리 엔진을 사용한 기본적인 물리 시뮬레이션 예제입니다.",en:"Basic physics simulation example using the Rapier physics engine."}},{experimental:!0,name:"Shapes & Materials",path:"physics/shapes",description:{ko:"다양한 충돌체 형상(Box, Sphere, Cylinder, Capsule)과 탄성/마찰 설정을 테스트합니다.",en:"Tests various collider shapes (Box, Sphere, Cylinder, Capsule) and restitution/friction settings."}},{experimental:!0,name:"Kinematic Interaction",path:"physics/kinematic",description:{ko:"코드에 의해 제어되는 키네마틱 객체가 동적 객체들과 상호작용하는 모습을 보여줍니다.",en:"Demonstrates how kinematic objects controlled by code interact with dynamic objects."}},{experimental:!0,name:"Mesh Collider",path:"physics/meshCollider",description:{ko:"커스텀 기하구조를 물리 충돌체로 변환하는 방법을 테스트합니다.",en:"Tests how to convert custom geometries into physics engine colliders."}},{experimental:!0,name:"HeightField",path:"physics/heightField",description:{ko:"높이맵 데이터를 사용하여 지형과 같은 복잡한 표면의 물리 충돌을 구현하는 방법을 테스트합니다.",en:"Tests how to implement physics collisions for complex surfaces like terrain using heightmap data."}},{experimental:!0,name:"GLTF Physics",path:"physics/gltfPhysics",description:{ko:"로드된 GLTF 모델의 복잡한 계층 구조와 메쉬 데이터를 분석하여 자동으로 물리 충돌체를 생성하는 방법을 테스트합니다.",en:"Tests how to automatically generate physics colliders by analyzing the complex hierarchy and mesh data of a loaded GLTF model."}}]},{name:"Interaction & Events",experimental:!0,list:[{experimental:!0,name:"Raycasting Interaction",path:"physics/raycast",description:{ko:"마우스 클릭 지점에서 광선을 쏘아 물리 객체를 검출하고, 힘을 가해 밀어내는 등의 상호작용을 구현합니다.",en:"Casts rays from mouse click positions to detect physics objects and implements interactions like pushing them with force."}},{experimental:!0,name:"Collision Events",path:"physics/collisionEvents",description:{ko:"물체 간의 충돌 이벤트를 감지하여 실시간으로 색상을 변경하는 등 물리 연동 로직을 테스트합니다.",en:"Tests physics integration logic by detecting collision events between objects and changing colors in real-time."}},{experimental:!0,name:"Triggers & Sensors",path:"physics/triggers",description:{ko:"물체와 물리적인 충돌은 발생하지 않으나 영역 진입을 감지하는 센서(Trigger) 기능을 테스트합니다.",en:"Tests the sensor (Trigger) function that detects area entry without physical collision."}},{experimental:!0,name:"Collision Filtering",path:"physics/collisionFiltering",description:{ko:"Bitmask 기반의 충돌 그룹 설정을 통해 특정 객체들끼리만 선택적으로 충돌하도록 제어하는 고급 물리 기술을 구현합니다.",en:"Implements advanced physics techniques to selectively control collisions between specific objects through Bitmask-based collision group settings."}}]},{name:"Joints & Constraints",experimental:!0,list:[{experimental:!0,name:"Basic Joints",path:"physics/joints",description:{ko:"물체들을 서로 연결하는 관절(Joint) 기능을 사용하여 체인이나 진자 운동과 같은 복잡한 물리 구조를 구현합니다.",en:"Implements complex physical structures like chains or pendulums using joints to connect objects together."}},{experimental:!0,name:"Revolute Joints & Motors",path:"physics/revoluteJoint",description:{ko:"특정 축을 기준으로 회전하는 관절(Revolute Joint)과 모터 기능을 사용하여 풍차나 선풍기와 같은 회전 장치를 구현합니다.",en:"Implements rotating devices like windmills or fans using revolute joints that rotate around a specific axis and motor functions."}},{experimental:!0,name:"Prismatic Joints & Sliders",path:"physics/prismaticJoint",description:{ko:"직선 방향으로만 왕복 이동이 가능한 프리즈매틱 관절(Prismatic Joint)을 사용하여 승강기나 슬라이더 장치를 구현합니다.",en:"Implements elevators or slider devices using prismatic joints that allow reciprocal movement only in a straight line."}},{experimental:!0,name:"Spring Joint",path:"physics/springJoint",description:{ko:"스프링 조인트를 사용하여 탄성 있는 연결을 구현하는 방법을 테스트합니다.",en:"Tests how to implement elastic connections using spring joints."}},{experimental:!0,name:"Soft Body",path:"physics/softBody",description:{ko:"다수의 노드를 스프링으로 연결하여 젤리와 같은 소프트 바디 효과를 구현합니다.",en:"Implements a jelly-like soft body effect by connecting multiple nodes with springs."}},{experimental:!0,name:"Compound Shapes",path:"physics/compound",description:{ko:"여러 개의 지오메트리를 결합하여 하나의 복잡한 물리 객체를 만드는 복합 형상 기능을 테스트합니다.",en:"Tests the compound shape function that combines multiple geometries to create a single complex physics object."}}]},{name:"Simulation & Systems",experimental:!0,list:[{experimental:!0,name:"Surface Velocity (Conveyor)",path:"physics/surfaceVelocity",description:{ko:"컨베이어 벨트와 같이 표면이 움직이는 물체를 시뮬레이션합니다. 물체가 닿았을 때 특정 방향으로 힘을 가하여 이동시킵니다.",en:"Simulates objects with moving surfaces like conveyor belts. Applies force to move objects in a specific direction when they make contact."}},{experimental:!0,name:"Buoyancy Basics",path:"physics/buoyancy",description:{ko:"물속에서 물체가 떠오르는 부력과 유체 저항을 시뮬레이션합니다. 잠긴 깊이에 따라 상향 힘을 조절합니다.",en:"Simulates buoyancy and fluid resistance for objects in water. 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n=Math.sin(o),i=Math.cos(o),s=t[0],r=t[1],a=t[2],l=t[3],c=t[8],d=t[9],u=t[10],p=t[11];t!==e&&(e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=s*i-c*n,e[1]=r*i-d*n,e[2]=a*i-u*n,e[3]=l*i-p*n,e[8]=s*n+c*i,e[9]=r*n+d*i,e[10]=a*n+u*i,e[11]=l*n+p*i}(i,i,e.rotationY*pe),function(e,t,o){var n=Math.sin(o),i=Math.cos(o),s=t[4],r=t[5],a=t[6],l=t[7],c=t[8],d=t[9],u=t[10],p=t[11];t!==e&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[4]=s*i+c*n,e[5]=r*i+d*n,e[6]=a*i+u*n,e[7]=l*i+p*n,e[8]=c*i-s*n,e[9]=d*i-r*n,e[10]=u*i-a*n,e[11]=p*i-l*n}(i,i,e.rotationX*pe),function(e,t,o){var n=Math.sin(o),i=Math.cos(o),s=t[0],r=t[1],a=t[2],l=t[3],c=t[4],d=t[5],u=t[6],p=t[7];t!==e&&(e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=s*i+c*n,e[1]=r*i+d*n,e[2]=a*i+u*n,e[3]=l*i+p*n,e[4]=c*i-s*n,e[5]=d*i-r*n,e[6]=u*i-a*n,e[7]=p*i-l*n}(i,i,e.rotationZ*pe);let r=[e.scaleX,e.scaleY,e.scaleZ];e.renderTextureWidth&&(r[0]*=e.renderTextureWidth/o.height,r[1]*=e.renderTextureHeight/o.height),function(e,t,o){var n=o[0],i=o[1],s=o[2];e[0]=t[0]*n,e[1]=t[1]*n,e[2]=t[2]*n,e[3]=t[3]*n,e[4]=t[4]*i,e[5]=t[5]*i,e[6]=t[6]*i,e[7]=t[7]*i,e[8]=t[8]*s,e[9]=t[9]*s,e[10]=t[10]*s,e[11]=t[11]*s,e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]}(i,i,r),(e.pivotX||e.pivotY||e.pivotZ)&&ue(i,i,[-e.pivotX,-e.pivotY,-e.pivotZ]),n?.modelMatrix?function(e,t,o){var n=t[0],i=t[1],s=t[2],r=t[3],a=t[4],l=t[5],c=t[6],d=t[7],u=t[8],p=t[9],x=t[10],f=t[11],h=t[12],g=t[13],m=t[14],b=t[15],w=o[0],v=o[1],j=o[2],y=o[3];e[0]=w*n+v*a+j*u+y*h,e[1]=w*i+v*l+j*p+y*g,e[2]=w*s+v*c+j*x+y*m,e[3]=w*r+v*d+j*f+y*b,w=o[4],v=o[5],j=o[6],y=o[7],e[4]=w*n+v*a+j*u+y*h,e[5]=w*i+v*l+j*p+y*g,e[6]=w*s+v*c+j*x+y*m,e[7]=w*r+v*d+j*f+y*b,w=o[8],v=o[9],j=o[10],y=o[11],e[8]=w*n+v*a+j*u+y*h,e[9]=w*i+v*l+j*p+y*g,e[10]=w*s+v*c+j*x+y*m,e[11]=w*r+v*d+j*f+y*b,w=o[12],v=o[13],j=o[14],y=o[15],e[12]=w*n+v*a+j*u+y*h,e[13]=w*i+v*l+j*p+y*g,e[14]=w*s+v*c+j*x+y*m,e[15]=w*r+v*d+j*f+y*b}(e.modelMatrix,n.modelMatrix,e.localMatrix):function(e,t){e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]}(e.modelMatrix,e.localMatrix)})(e,t);let o=e.children.length;for(let n=0;n{x.getState().updateLoadingState(e)};static fitMeshToScreenCenter(e,t){const o=t.camera;xe(e,t);const n=e.combinedBoundingAABB;if(!n||n.minX===1/0||isNaN(n.centerX))return;const i=t.rawCamera.fieldOfView*Math.PI/180,s=Math.tan(i/2),r=s*t.aspect,a=n.xSize,l=n.ySize,c=n.zSize,d=a/2/r,u=l/2/s,p=1.15*Math.max(d,u)+c/2;if(o.centerX=n.centerX,o.centerY=n.centerY,o.centerZ=n.centerZ,o.distance=Math.max(p,2*t.rawCamera.nearClipping),o.distance<1){const t=1/o.distance;e.setScale(t),o.centerX*=t,o.centerY*=t,o.centerZ*=t,o.distance=1}o.speedDistance=Math.max(.1,.1*p)}root=null;domRoot=null;constructor(e,t){x.getState().setRedGPUContext(e),t&&("function"==typeof t?x.getState().setGuiConfig({gui:t}):(t.RedGPU&&x.getState().setRedGPU(t.RedGPU),x.getState().setGuiConfig(t))),this.init()}destroy(){this.root&&(this.root.unmount(),this.root=null),this.domRoot&&(this.domRoot.remove(),this.domRoot=null)}async init(){const e=await(async e=>{const{ExampleList:t}=await import("./exampleList-B00YxcCV.js?t=1781136546834").then(e=>e.n),o=e.replace(/\/$/,"").replace(/\/index\.html$/,"").replace(/.*\/examples\//,""),n=e=>{for(const t of e){if((t.path?t.path.replace(/\/$/,""):void 0)===o)return t;if(t.list){const e=n(t.list);if(e)return e}}return null};return n(t)})(window.location.pathname);x.getState().setCurrentExample(e),this.domRoot||(this.domRoot=document.createElement("div"),this.domRoot.className="RedGPUExampleHelper",document.body.appendChild(this.domRoot),this.root=f.createRoot(this.domRoot),this.root.render( (0,g.jsx)(h.StrictMode,{children: (0,g.jsx)(le,{})})))}};export{fe as default}; \ No newline at end of file diff --git a/examples/exampleHelper/dist/store-2JcZHIgY.js b/examples/exampleHelper/dist/store-2JcZHIgY.js index a619fa3b52..aeed414707 100644 --- a/examples/exampleHelper/dist/store-2JcZHIgY.js +++ b/examples/exampleHelper/dist/store-2JcZHIgY.js @@ -1 +1 @@ -import{d as t}from"./IconButton-D8-442jY.js?t=1781132971803";var e=t(t=>({RedGPU:null,redGPUContext:null,currentExample:null,language:"undefined"!=typeof navigator&&navigator.language.startsWith("ko")?"ko":"en",showSourceModal:!1,showSettingsPanel:!1,topBarRightActions:[],guiConfig:null,isNarrow:"undefined"!=typeof window&&window.innerWidth<=768,loadingStates:{},setRedGPU:e=>t({RedGPU:e}),setRedGPUContext:e=>t({redGPUContext:e}),setCurrentExample:e=>t({currentExample:e}),setLanguage:e=>t({language:e}),setShowSourceModal:e=>t({showSourceModal:e}),setShowSettingsPanel:e=>t({showSettingsPanel:e}),addTopBarRightAction:e=>t(t=>({topBarRightActions:[...t.topBarRightActions.filter(t=>t.id!==e.id),e]})),removeTopBarRightAction:e=>t(t=>({topBarRightActions:t.topBarRightActions.filter(t=>t.id!==e)})),clearTopBarRightActions:()=>t({topBarRightActions:[]}),setGuiConfig:e=>{t({guiConfig:e,showSettingsPanel:!!(e?.redGPUContext||e?.viewList||e?.scene||e?.ibl||e?.skybox||e?.gui)})},setIsNarrow:e=>t({isNarrow:e}),updateLoadingState:e=>t(t=>{const o=e.url||"default";return{loadingStates:{...t.loadingStates,[o]:e}}}),clearLoadingStates:()=>t({loadingStates:{}})}));export{e as t}; \ No newline at end of file +import{d as t}from"./IconButton-D8-442jY.js?t=1781136546834";var e=t(t=>({RedGPU:null,redGPUContext:null,currentExample:null,language:"undefined"!=typeof navigator&&navigator.language.startsWith("ko")?"ko":"en",showSourceModal:!1,showSettingsPanel:!1,topBarRightActions:[],guiConfig:null,isNarrow:"undefined"!=typeof window&&window.innerWidth<=768,loadingStates:{},setRedGPU:e=>t({RedGPU:e}),setRedGPUContext:e=>t({redGPUContext:e}),setCurrentExample:e=>t({currentExample:e}),setLanguage:e=>t({language:e}),setShowSourceModal:e=>t({showSourceModal:e}),setShowSettingsPanel:e=>t({showSettingsPanel:e}),addTopBarRightAction:e=>t(t=>({topBarRightActions:[...t.topBarRightActions.filter(t=>t.id!==e.id),e]})),removeTopBarRightAction:e=>t(t=>({topBarRightActions:t.topBarRightActions.filter(t=>t.id!==e)})),clearTopBarRightActions:()=>t({topBarRightActions:[]}),setGuiConfig:e=>{t({guiConfig:e,showSettingsPanel:!!(e?.redGPUContext||e?.viewList||e?.scene||e?.ibl||e?.skybox||e?.gui)})},setIsNarrow:e=>t({isNarrow:e}),updateLoadingState:e=>t(t=>{const o=e.url||"default";return{loadingStates:{...t.loadingStates,[o]:e}}}),clearLoadingStates:()=>t({loadingStates:{}})}));export{e as t}; \ No newline at end of file diff --git a/examples/exampleHelper/dist/vendor-react-BwJpJ84T.js b/examples/exampleHelper/dist/vendor-react-BwJpJ84T.js index de2daf9542..b6665db4ba 100644 --- a/examples/exampleHelper/dist/vendor-react-BwJpJ84T.js +++ b/examples/exampleHelper/dist/vendor-react-BwJpJ84T.js @@ -1 +1 @@ -import{t as e}from"./rolldown-runtime-BztV3taV.js?t=1781132971803";var t=e(e=>{var t=Symbol.for("react.transitional.element"),n=Symbol.for("react.portal"),r=Symbol.for("react.fragment"),l=Symbol.for("react.strict_mode"),a=Symbol.for("react.profiler"),o=Symbol.for("react.consumer"),i=Symbol.for("react.context"),u=Symbol.for("react.forward_ref"),s=Symbol.for("react.suspense"),c=Symbol.for("react.memo"),f=Symbol.for("react.lazy"),d=Symbol.for("react.activity"),p=Symbol.iterator,m={isMounted:function(){return!1},enqueueForceUpdate:function(){},enqueueReplaceState:function(){},enqueueSetState:function(){}},h=Object.assign,g={};function y(e,t,n){this.props=e,this.context=t,this.refs=g,this.updater=n||m}function v(){}function 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